2926 files changed, 145136 insertions, 58855 deletions

diff --git a/arch/Kconfig b/arch/Kconfig
index 975dd22a2dbd..98157b38f5cf 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -17,6 +17,15 @@ config CPU_MITIGATIONS
 	def_bool y
 endif
 
+#
+# Selected by architectures that need custom DMA operations for e.g. legacy
+# IOMMUs not handled by dma-iommu.  Drivers must never select this symbol.
+#
+config ARCH_HAS_DMA_OPS
+	depends on HAS_DMA
+	select DMA_OPS_HELPERS
+	bool
+
 menu "General architecture-dependent options"
 
 config ARCH_HAS_SUBPAGE_FAULTS
@@ -826,6 +835,22 @@ config CFI_CLANG
 
 	    https://clang.llvm.org/docs/ControlFlowIntegrity.html
 
+config CFI_ICALL_NORMALIZE_INTEGERS
+	bool "Normalize CFI tags for integers"
+	depends on CFI_CLANG
+	depends on $(cc-option,-fsanitize=kcfi -fsanitize-cfi-icall-experimental-normalize-integers)
+	help
+	  This option normalizes the CFI tags for integer types so that all
+	  integer types of the same size and signedness receive the same CFI
+	  tag.
+
+	  The option is separate from CONFIG_RUST because it affects the ABI.
+	  When working with build systems that care about the ABI, it is
+	  convenient to be able to turn on this flag first, before Rust is
+	  turned on.
+
+	  This option is necessary for using CFI with Rust. If unsure, say N.
+
 config CFI_PERMISSIVE
 	bool "Use CFI in permissive mode"
 	depends on CFI_CLANG
@@ -862,7 +887,7 @@ config HAVE_CONTEXT_TRACKING_USER_OFFSTACK
 	  Architecture neither relies on exception_enter()/exception_exit()
 	  nor on schedule_user(). Also preempt_schedule_notrace() and
 	  preempt_schedule_irq() can't be called in a preemptible section
-	  while context tracking is CONTEXT_USER. This feature reflects a sane
+	  while context tracking is CT_STATE_USER. This feature reflects a sane
 	  entry implementation where the following requirements are met on
 	  critical entry code, ie: before user_exit() or after user_enter():
 
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
index 50ff06d5b799..109a4cddcd13 100644
--- a/arch/alpha/Kconfig
+++ b/arch/alpha/Kconfig
@@ -4,12 +4,12 @@ config ALPHA
 	default y
 	select ARCH_32BIT_USTAT_F_TINODE
 	select ARCH_HAS_CURRENT_STACK_POINTER
+	select ARCH_HAS_DMA_OPS if PCI
 	select ARCH_MIGHT_HAVE_PC_PARPORT
 	select ARCH_MIGHT_HAVE_PC_SERIO
 	select ARCH_NO_PREEMPT
 	select ARCH_NO_SG_CHAIN
 	select ARCH_USE_CMPXCHG_LOCKREF
-	select DMA_OPS if PCI
 	select FORCE_PCI
 	select PCI_DOMAINS if PCI
 	select PCI_SYSCALL if PCI
diff --git a/arch/alpha/include/asm/cmpxchg.h b/arch/alpha/include/asm/cmpxchg.h
index 91d4a4d9258c..ae1b96479d0c 100644
--- a/arch/alpha/include/asm/cmpxchg.h
+++ b/arch/alpha/include/asm/cmpxchg.h
@@ -3,17 +3,232 @@
 #define _ALPHA_CMPXCHG_H
 
 /*
- * Atomic exchange routines.
+ * Atomic exchange.
+ * Since it can be used to implement critical sections
+ * it must clobber "memory" (also for interrupts in UP).
  */
 
-#define ____xchg(type, args...)		__arch_xchg ## type ## _local(args)
-#define ____cmpxchg(type, args...)	__cmpxchg ## type ## _local(args)
-#include <asm/xchg.h>
+static inline unsigned long
+____xchg_u8(volatile char *m, unsigned long val)
+{
+	unsigned long ret, tmp, addr64;
+
+	__asm__ __volatile__(
+	"	andnot	%4,7,%3\n"
+	"	insbl	%1,%4,%1\n"
+	"1:	ldq_l	%2,0(%3)\n"
+	"	extbl	%2,%4,%0\n"
+	"	mskbl	%2,%4,%2\n"
+	"	or	%1,%2,%2\n"
+	"	stq_c	%2,0(%3)\n"
+	"	beq	%2,2f\n"
+	".subsection 2\n"
+	"2:	br	1b\n"
+	".previous"
+	: "=&r" (ret), "=&r" (val), "=&r" (tmp), "=&r" (addr64)
+	: "r" ((long)m), "1" (val) : "memory");
+
+	return ret;
+}
+
+static inline unsigned long
+____xchg_u16(volatile short *m, unsigned long val)
+{
+	unsigned long ret, tmp, addr64;
+
+	__asm__ __volatile__(
+	"	andnot	%4,7,%3\n"
+	"	inswl	%1,%4,%1\n"
+	"1:	ldq_l	%2,0(%3)\n"
+	"	extwl	%2,%4,%0\n"
+	"	mskwl	%2,%4,%2\n"
+	"	or	%1,%2,%2\n"
+	"	stq_c	%2,0(%3)\n"
+	"	beq	%2,2f\n"
+	".subsection 2\n"
+	"2:	br	1b\n"
+	".previous"
+	: "=&r" (ret), "=&r" (val), "=&r" (tmp), "=&r" (addr64)
+	: "r" ((long)m), "1" (val) : "memory");
+
+	return ret;
+}
+
+static inline unsigned long
+____xchg_u32(volatile int *m, unsigned long val)
+{
+	unsigned long dummy;
+
+	__asm__ __volatile__(
+	"1:	ldl_l %0,%4\n"
+	"	bis $31,%3,%1\n"
+	"	stl_c %1,%2\n"
+	"	beq %1,2f\n"
+	".subsection 2\n"
+	"2:	br 1b\n"
+	".previous"
+	: "=&r" (val), "=&r" (dummy), "=m" (*m)
+	: "rI" (val), "m" (*m) : "memory");
+
+	return val;
+}
+
+static inline unsigned long
+____xchg_u64(volatile long *m, unsigned long val)
+{
+	unsigned long dummy;
+
+	__asm__ __volatile__(
+	"1:	ldq_l %0,%4\n"
+	"	bis $31,%3,%1\n"
+	"	stq_c %1,%2\n"
+	"	beq %1,2f\n"
+	".subsection 2\n"
+	"2:	br 1b\n"
+	".previous"
+	: "=&r" (val), "=&r" (dummy), "=m" (*m)
+	: "rI" (val), "m" (*m) : "memory");
+
+	return val;
+}
+
+/* This function doesn't exist, so you'll get a linker error
+   if something tries to do an invalid xchg().  */
+extern void __xchg_called_with_bad_pointer(void);
+
+static __always_inline unsigned long
+____xchg(volatile void *ptr, unsigned long x, int size)
+{
+	return
+		size == 1 ? ____xchg_u8(ptr, x) :
+		size == 2 ? ____xchg_u16(ptr, x) :
+		size == 4 ? ____xchg_u32(ptr, x) :
+		size == 8 ? ____xchg_u64(ptr, x) :
+			(__xchg_called_with_bad_pointer(), x);
+}
+
+/*
+ * Atomic compare and exchange.  Compare OLD with MEM, if identical,
+ * store NEW in MEM.  Return the initial value in MEM.  Success is
+ * indicated by comparing RETURN with OLD.
+ */
+
+static inline unsigned long
+____cmpxchg_u8(volatile char *m, unsigned char old, unsigned char new)
+{
+	unsigned long prev, tmp, cmp, addr64;
+
+	__asm__ __volatile__(
+	"	andnot	%5,7,%4\n"
+	"	insbl	%1,%5,%1\n"
+	"1:	ldq_l	%2,0(%4)\n"
+	"	extbl	%2,%5,%0\n"
+	"	cmpeq	%0,%6,%3\n"
+	"	beq	%3,2f\n"
+	"	mskbl	%2,%5,%2\n"
+	"	or	%1,%2,%2\n"
+	"	stq_c	%2,0(%4)\n"
+	"	beq	%2,3f\n"
+	"2:\n"
+	".subsection 2\n"
+	"3:	br	1b\n"
+	".previous"
+	: "=&r" (prev), "=&r" (new), "=&r" (tmp), "=&r" (cmp), "=&r" (addr64)
+	: "r" ((long)m), "Ir" (old), "1" (new) : "memory");
+
+	return prev;
+}
+
+static inline unsigned long
+____cmpxchg_u16(volatile short *m, unsigned short old, unsigned short new)
+{
+	unsigned long prev, tmp, cmp, addr64;
+
+	__asm__ __volatile__(
+	"	andnot	%5,7,%4\n"
+	"	inswl	%1,%5,%1\n"
+	"1:	ldq_l	%2,0(%4)\n"
+	"	extwl	%2,%5,%0\n"
+	"	cmpeq	%0,%6,%3\n"
+	"	beq	%3,2f\n"
+	"	mskwl	%2,%5,%2\n"
+	"	or	%1,%2,%2\n"
+	"	stq_c	%2,0(%4)\n"
+	"	beq	%2,3f\n"
+	"2:\n"
+	".subsection 2\n"
+	"3:	br	1b\n"
+	".previous"
+	: "=&r" (prev), "=&r" (new), "=&r" (tmp), "=&r" (cmp), "=&r" (addr64)
+	: "r" ((long)m), "Ir" (old), "1" (new) : "memory");
+
+	return prev;
+}
+
+static inline unsigned long
+____cmpxchg_u32(volatile int *m, int old, int new)
+{
+	unsigned long prev, cmp;
+
+	__asm__ __volatile__(
+	"1:	ldl_l %0,%5\n"
+	"	cmpeq %0,%3,%1\n"
+	"	beq %1,2f\n"
+	"	mov %4,%1\n"
+	"	stl_c %1,%2\n"
+	"	beq %1,3f\n"
+	"2:\n"
+	".subsection 2\n"
+	"3:	br 1b\n"
+	".previous"
+	: "=&r"(prev), "=&r"(cmp), "=m"(*m)
+	: "r"((long) old), "r"(new), "m"(*m) : "memory");
+
+	return prev;
+}
+
+static inline unsigned long
+____cmpxchg_u64(volatile long *m, unsigned long old, unsigned long new)
+{
+	unsigned long prev, cmp;
+
+	__asm__ __volatile__(
+	"1:	ldq_l %0,%5\n"
+	"	cmpeq %0,%3,%1\n"
+	"	beq %1,2f\n"
+	"	mov %4,%1\n"
+	"	stq_c %1,%2\n"
+	"	beq %1,3f\n"
+	"2:\n"
+	".subsection 2\n"
+	"3:	br 1b\n"
+	".previous"
+	: "=&r"(prev), "=&r"(cmp), "=m"(*m)
+	: "r"((long) old), "r"(new), "m"(*m) : "memory");
+
+	return prev;
+}
+
+/* This function doesn't exist, so you'll get a linker error
+   if something tries to do an invalid cmpxchg().  */
+extern void __cmpxchg_called_with_bad_pointer(void);
+
+static __always_inline unsigned long
+____cmpxchg(volatile void *ptr, unsigned long old, unsigned long new,
+	      int size)
+{
+	return
+		size == 1 ? ____cmpxchg_u8(ptr, old, new) :
+		size == 2 ? ____cmpxchg_u16(ptr, old, new) :
+		size == 4 ? ____cmpxchg_u32(ptr, old, new) :
+		size == 8 ? ____cmpxchg_u64(ptr, old, new) :
+			(__cmpxchg_called_with_bad_pointer(), old);
+}
 
 #define xchg_local(ptr, x)						\
 ({									\
 	__typeof__(*(ptr)) _x_ = (x);					\
-	(__typeof__(*(ptr))) __arch_xchg_local((ptr), (unsigned long)_x_,\
+	(__typeof__(*(ptr))) ____xchg((ptr), (unsigned long)_x_,	\
 					       sizeof(*(ptr)));		\
 })
 
@@ -21,7 +236,7 @@
 ({									\
 	__typeof__(*(ptr)) _o_ = (o);					\
 	__typeof__(*(ptr)) _n_ = (n);					\
-	(__typeof__(*(ptr))) __cmpxchg_local((ptr), (unsigned long)_o_,	\
+	(__typeof__(*(ptr))) ____cmpxchg((ptr), (unsigned long)_o_,	\
 					  (unsigned long)_n_,		\
 					  sizeof(*(ptr)));		\
 })
@@ -32,12 +247,6 @@
 	cmpxchg_local((ptr), (o), (n));					\
 })
 
-#undef ____xchg
-#undef ____cmpxchg
-#define ____xchg(type, args...)		__arch_xchg ##type(args)
-#define ____cmpxchg(type, args...)	__cmpxchg ##type(args)
-#include <asm/xchg.h>
-
 /*
  * The leading and the trailing memory barriers guarantee that these
  * operations are fully ordered.
@@ -48,7 +257,7 @@
 	__typeof__(*(ptr)) _x_ = (x);					\
 	smp_mb();							\
 	__ret = (__typeof__(*(ptr)))					\
-		__arch_xchg((ptr), (unsigned long)_x_, sizeof(*(ptr)));	\
+		____xchg((ptr), (unsigned long)_x_, sizeof(*(ptr)));	\
 	smp_mb();							\
 	__ret;								\
 })
@@ -59,7 +268,7 @@
 	__typeof__(*(ptr)) _o_ = (o);					\
 	__typeof__(*(ptr)) _n_ = (n);					\
 	smp_mb();							\
-	__ret = (__typeof__(*(ptr))) __cmpxchg((ptr),			\
+	__ret = (__typeof__(*(ptr))) ____cmpxchg((ptr),			\
 		(unsigned long)_o_, (unsigned long)_n_, sizeof(*(ptr)));\
 	smp_mb();							\
 	__ret;								\
@@ -71,6 +280,4 @@
 	arch_cmpxchg((ptr), (o), (n));					\
 })
 
-#undef ____cmpxchg
-
 #endif /* _ALPHA_CMPXCHG_H */
diff --git a/arch/alpha/include/asm/io.h b/arch/alpha/include/asm/io.h
index 2bb8cbeedf91..b191d87f89c4 100644
--- a/arch/alpha/include/asm/io.h
+++ b/arch/alpha/include/asm/io.h
@@ -534,8 +534,10 @@ extern inline void writeq(u64 b, volatile void __iomem *addr)
 
 #define ioread16be(p) swab16(ioread16(p))
 #define ioread32be(p) swab32(ioread32(p))
+#define ioread64be(p) swab64(ioread64(p))
 #define iowrite16be(v,p) iowrite16(swab16(v), (p))
 #define iowrite32be(v,p) iowrite32(swab32(v), (p))
+#define iowrite64be(v,p) iowrite64(swab64(v), (p))
 
 #define inb_p		inb
 #define inw_p		inw
@@ -634,8 +636,6 @@ extern void outsl (unsigned long port, const void *src, unsigned long count);
  */
 #define ioread64 ioread64
 #define iowrite64 iowrite64
-#define ioread64be ioread64be
-#define iowrite64be iowrite64be
 #define ioread8_rep ioread8_rep
 #define ioread16_rep ioread16_rep
 #define ioread32_rep ioread32_rep
diff --git a/arch/alpha/include/asm/xchg.h b/arch/alpha/include/asm/xchg.h
deleted file mode 100644
index 7adb80c6746a..000000000000
--- a/arch/alpha/include/asm/xchg.h
+++ /dev/null
@@ -1,246 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _ALPHA_CMPXCHG_H
-#error Do not include xchg.h directly!
-#else
-/*
- * xchg/xchg_local and cmpxchg/cmpxchg_local share the same code
- * except that local version do not have the expensive memory barrier.
- * So this file is included twice from asm/cmpxchg.h.
- */
-
-/*
- * Atomic exchange.
- * Since it can be used to implement critical sections
- * it must clobber "memory" (also for interrupts in UP).
- */
-
-static inline unsigned long
-____xchg(_u8, volatile char *m, unsigned long val)
-{
-	unsigned long ret, tmp, addr64;
-
-	__asm__ __volatile__(
-	"	andnot	%4,7,%3\n"
-	"	insbl	%1,%4,%1\n"
-	"1:	ldq_l	%2,0(%3)\n"
-	"	extbl	%2,%4,%0\n"
-	"	mskbl	%2,%4,%2\n"
-	"	or	%1,%2,%2\n"
-	"	stq_c	%2,0(%3)\n"
-	"	beq	%2,2f\n"
-	".subsection 2\n"
-	"2:	br	1b\n"
-	".previous"
-	: "=&r" (ret), "=&r" (val), "=&r" (tmp), "=&r" (addr64)
-	: "r" ((long)m), "1" (val) : "memory");
-
-	return ret;
-}
-
-static inline unsigned long
-____xchg(_u16, volatile short *m, unsigned long val)
-{
-	unsigned long ret, tmp, addr64;
-
-	__asm__ __volatile__(
-	"	andnot	%4,7,%3\n"
-	"	inswl	%1,%4,%1\n"
-	"1:	ldq_l	%2,0(%3)\n"
-	"	extwl	%2,%4,%0\n"
-	"	mskwl	%2,%4,%2\n"
-	"	or	%1,%2,%2\n"
-	"	stq_c	%2,0(%3)\n"
-	"	beq	%2,2f\n"
-	".subsection 2\n"
-	"2:	br	1b\n"
-	".previous"
-	: "=&r" (ret), "=&r" (val), "=&r" (tmp), "=&r" (addr64)
-	: "r" ((long)m), "1" (val) : "memory");
-
-	return ret;
-}
-
-static inline unsigned long
-____xchg(_u32, volatile int *m, unsigned long val)
-{
-	unsigned long dummy;
-
-	__asm__ __volatile__(
-	"1:	ldl_l %0,%4\n"
-	"	bis $31,%3,%1\n"
-	"	stl_c %1,%2\n"
-	"	beq %1,2f\n"
-	".subsection 2\n"
-	"2:	br 1b\n"
-	".previous"
-	: "=&r" (val), "=&r" (dummy), "=m" (*m)
-	: "rI" (val), "m" (*m) : "memory");
-
-	return val;
-}
-
-static inline unsigned long
-____xchg(_u64, volatile long *m, unsigned long val)
-{
-	unsigned long dummy;
-
-	__asm__ __volatile__(
-	"1:	ldq_l %0,%4\n"
-	"	bis $31,%3,%1\n"
-	"	stq_c %1,%2\n"
-	"	beq %1,2f\n"
-	".subsection 2\n"
-	"2:	br 1b\n"
-	".previous"
-	: "=&r" (val), "=&r" (dummy), "=m" (*m)
-	: "rI" (val), "m" (*m) : "memory");
-
-	return val;
-}
-
-/* This function doesn't exist, so you'll get a linker error
-   if something tries to do an invalid xchg().  */
-extern void __xchg_called_with_bad_pointer(void);
-
-static __always_inline unsigned long
-____xchg(, volatile void *ptr, unsigned long x, int size)
-{
-	switch (size) {
-		case 1:
-			return ____xchg(_u8, ptr, x);
-		case 2:
-			return ____xchg(_u16, ptr, x);
-		case 4:
-			return ____xchg(_u32, ptr, x);
-		case 8:
-			return ____xchg(_u64, ptr, x);
-	}
-	__xchg_called_with_bad_pointer();
-	return x;
-}
-
-/*
- * Atomic compare and exchange.  Compare OLD with MEM, if identical,
- * store NEW in MEM.  Return the initial value in MEM.  Success is
- * indicated by comparing RETURN with OLD.
- */
-
-static inline unsigned long
-____cmpxchg(_u8, volatile char *m, unsigned char old, unsigned char new)
-{
-	unsigned long prev, tmp, cmp, addr64;
-
-	__asm__ __volatile__(
-	"	andnot	%5,7,%4\n"
-	"	insbl	%1,%5,%1\n"
-	"1:	ldq_l	%2,0(%4)\n"
-	"	extbl	%2,%5,%0\n"
-	"	cmpeq	%0,%6,%3\n"
-	"	beq	%3,2f\n"
-	"	mskbl	%2,%5,%2\n"
-	"	or	%1,%2,%2\n"
-	"	stq_c	%2,0(%4)\n"
-	"	beq	%2,3f\n"
-	"2:\n"
-	".subsection 2\n"
-	"3:	br	1b\n"
-	".previous"
-	: "=&r" (prev), "=&r" (new), "=&r" (tmp), "=&r" (cmp), "=&r" (addr64)
-	: "r" ((long)m), "Ir" (old), "1" (new) : "memory");
-
-	return prev;
-}
-
-static inline unsigned long
-____cmpxchg(_u16, volatile short *m, unsigned short old, unsigned short new)
-{
-	unsigned long prev, tmp, cmp, addr64;
-
-	__asm__ __volatile__(
-	"	andnot	%5,7,%4\n"
-	"	inswl	%1,%5,%1\n"
-	"1:	ldq_l	%2,0(%4)\n"
-	"	extwl	%2,%5,%0\n"
-	"	cmpeq	%0,%6,%3\n"
-	"	beq	%3,2f\n"
-	"	mskwl	%2,%5,%2\n"
-	"	or	%1,%2,%2\n"
-	"	stq_c	%2,0(%4)\n"
-	"	beq	%2,3f\n"
-	"2:\n"
-	".subsection 2\n"
-	"3:	br	1b\n"
-	".previous"
-	: "=&r" (prev), "=&r" (new), "=&r" (tmp), "=&r" (cmp), "=&r" (addr64)
-	: "r" ((long)m), "Ir" (old), "1" (new) : "memory");
-
-	return prev;
-}
-
-static inline unsigned long
-____cmpxchg(_u32, volatile int *m, int old, int new)
-{
-	unsigned long prev, cmp;
-
-	__asm__ __volatile__(
-	"1:	ldl_l %0,%5\n"
-	"	cmpeq %0,%3,%1\n"
-	"	beq %1,2f\n"
-	"	mov %4,%1\n"
-	"	stl_c %1,%2\n"
-	"	beq %1,3f\n"
-	"2:\n"
-	".subsection 2\n"
-	"3:	br 1b\n"
-	".previous"
-	: "=&r"(prev), "=&r"(cmp), "=m"(*m)
-	: "r"((long) old), "r"(new), "m"(*m) : "memory");
-
-	return prev;
-}
-
-static inline unsigned long
-____cmpxchg(_u64, volatile long *m, unsigned long old, unsigned long new)
-{
-	unsigned long prev, cmp;
-
-	__asm__ __volatile__(
-	"1:	ldq_l %0,%5\n"
-	"	cmpeq %0,%3,%1\n"
-	"	beq %1,2f\n"
-	"	mov %4,%1\n"
-	"	stq_c %1,%2\n"
-	"	beq %1,3f\n"
-	"2:\n"
-	".subsection 2\n"
-	"3:	br 1b\n"
-	".previous"
-	: "=&r"(prev), "=&r"(cmp), "=m"(*m)
-	: "r"((long) old), "r"(new), "m"(*m) : "memory");
-
-	return prev;
-}
-
-/* This function doesn't exist, so you'll get a linker error
-   if something tries to do an invalid cmpxchg().  */
-extern void __cmpxchg_called_with_bad_pointer(void);
-
-static __always_inline unsigned long
-____cmpxchg(, volatile void *ptr, unsigned long old, unsigned long new,
-	      int size)
-{
-	switch (size) {
-		case 1:
-			return ____cmpxchg(_u8, ptr, old, new);
-		case 2:
-			return ____cmpxchg(_u16, ptr, old, new);
-		case 4:
-			return ____cmpxchg(_u32, ptr, old, new);
-		case 8:
-			return ____cmpxchg(_u64, ptr, old, new);
-	}
-	__cmpxchg_called_with_bad_pointer();
-	return old;
-}
-
-#endif
diff --git a/arch/alpha/include/uapi/asm/socket.h b/arch/alpha/include/uapi/asm/socket.h
index e94f621903fe..251b73c5481e 100644
--- a/arch/alpha/include/uapi/asm/socket.h
+++ b/arch/alpha/include/uapi/asm/socket.h
@@ -140,6 +140,12 @@
 #define SO_PASSPIDFD		76
 #define SO_PEERPIDFD		77
 
+#define SO_DEVMEM_LINEAR	78
+#define SCM_DEVMEM_LINEAR	SO_DEVMEM_LINEAR
+#define SO_DEVMEM_DMABUF	79
+#define SCM_DEVMEM_DMABUF	SO_DEVMEM_DMABUF
+#define SO_DEVMEM_DONTNEED	80
+
 #if !defined(__KERNEL__)
 
 #if __BITS_PER_LONG == 64
diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
index e5f881bc8288..c0424de9e7cd 100644
--- a/arch/alpha/kernel/osf_sys.c
+++ b/arch/alpha/kernel/osf_sys.c
@@ -160,10 +160,10 @@ SYSCALL_DEFINE4(osf_getdirentries, unsigned int, fd,
 		.count = count
 	};
 
-	if (!arg.file)
+	if (!fd_file(arg))
 		return -EBADF;
 
-	error = iterate_dir(arg.file, &buf.ctx);
+	error = iterate_dir(fd_file(arg), &buf.ctx);
 	if (error >= 0)
 		error = buf.error;
 	if (count != buf.count)
@@ -1229,7 +1229,7 @@ arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
 unsigned long
 arch_get_unmapped_area(struct file *filp, unsigned long addr,
 		       unsigned long len, unsigned long pgoff,
-		       unsigned long flags)
+		       unsigned long flags, vm_flags_t vm_flags)
 {
 	unsigned long limit;
 
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig
index fd0b0a0d4686..5b2488142041 100644
--- a/arch/arc/Kconfig
+++ b/arch/arc/Kconfig
@@ -13,6 +13,7 @@ config ARC
 	select ARCH_HAS_SETUP_DMA_OPS
 	select ARCH_HAS_SYNC_DMA_FOR_CPU
 	select ARCH_HAS_SYNC_DMA_FOR_DEVICE
+	select ARCH_NEED_CMPXCHG_1_EMU
 	select ARCH_SUPPORTS_ATOMIC_RMW if ARC_HAS_LLSC
 	select ARCH_32BIT_OFF_T
 	select BUILDTIME_TABLE_SORT
@@ -553,7 +554,7 @@ config ARC_BUILTIN_DTB_NAME
 	string "Built in DTB"
 	help
 	  Set the name of the DTB to embed in the vmlinux binary
-	  Leaving it blank selects the minimal "skeleton" dtb
+	  Leaving it blank selects the "nsim_700" dtb.
 
 endmenu	 # "ARC Architecture Configuration"
 
diff --git a/arch/arc/configs/axs101_defconfig b/arch/arc/configs/axs101_defconfig
index 89720d6d7e0d..319bbe270322 100644
--- a/arch/arc/configs/axs101_defconfig
+++ b/arch/arc/configs/axs101_defconfig
@@ -66,6 +66,7 @@ CONFIG_SERIAL_OF_PLATFORM=y
 # CONFIG_HW_RANDOM is not set
 CONFIG_I2C=y
 CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_DESIGNWARE_CORE=y
 CONFIG_I2C_DESIGNWARE_PLATFORM=y
 # CONFIG_HWMON is not set
 CONFIG_DRM=m
diff --git a/arch/arc/configs/axs103_defconfig b/arch/arc/configs/axs103_defconfig
index 73ec01ed0492..8c1f1a111a17 100644
--- a/arch/arc/configs/axs103_defconfig
+++ b/arch/arc/configs/axs103_defconfig
@@ -66,6 +66,7 @@ CONFIG_SERIAL_OF_PLATFORM=y
 # CONFIG_HW_RANDOM is not set
 CONFIG_I2C=y
 CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_DESIGNWARE_CORE=y
 CONFIG_I2C_DESIGNWARE_PLATFORM=y
 # CONFIG_HWMON is not set
 CONFIG_FB=y
diff --git a/arch/arc/configs/axs103_smp_defconfig b/arch/arc/configs/axs103_smp_defconfig
index 4da0f626fa9d..75cab9f25b5b 100644
--- a/arch/arc/configs/axs103_smp_defconfig
+++ b/arch/arc/configs/axs103_smp_defconfig
@@ -66,6 +66,7 @@ CONFIG_SERIAL_OF_PLATFORM=y
 # CONFIG_HW_RANDOM is not set
 CONFIG_I2C=y
 CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_DESIGNWARE_CORE=y
 CONFIG_I2C_DESIGNWARE_PLATFORM=y
 # CONFIG_HWMON is not set
 CONFIG_DRM=m
diff --git a/arch/arc/configs/tb10x_defconfig b/arch/arc/configs/tb10x_defconfig
index 1a68e4beebca..5aba3d850fa2 100644
--- a/arch/arc/configs/tb10x_defconfig
+++ b/arch/arc/configs/tb10x_defconfig
@@ -60,6 +60,7 @@ CONFIG_SERIAL_8250_DW=y
 # CONFIG_HW_RANDOM is not set
 CONFIG_I2C=y
 # CONFIG_I2C_COMPAT is not set
+CONFIG_I2C_DESIGNWARE_CORE=y
 CONFIG_I2C_DESIGNWARE_PLATFORM=y
 CONFIG_GPIO_SYSFS=y
 # CONFIG_HWMON is not set
diff --git a/arch/arc/include/asm/Kbuild b/arch/arc/include/asm/Kbuild
index 3c1afa524b9c..49285a3ce239 100644
--- a/arch/arc/include/asm/Kbuild
+++ b/arch/arc/include/asm/Kbuild
@@ -1,4 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
+syscall-y += syscall_table_32.h
+
 generic-y += extable.h
 generic-y += kvm_para.h
 generic-y += mcs_spinlock.h
diff --git a/arch/arc/include/asm/cmpxchg.h b/arch/arc/include/asm/cmpxchg.h
index e138fde067de..58045c898340 100644
--- a/arch/arc/include/asm/cmpxchg.h
+++ b/arch/arc/include/asm/cmpxchg.h
@@ -8,6 +8,7 @@
 
 #include <linux/build_bug.h>
 #include <linux/types.h>
+#include <linux/cmpxchg-emu.h>
 
 #include <asm/barrier.h>
 #include <asm/smp.h>
@@ -46,6 +47,9 @@
 	__typeof__(*(ptr)) _prev_;					\
 									\
 	switch(sizeof((_p_))) {						\
+	case 1:								\
+		_prev_ = (__typeof__(*(ptr)))cmpxchg_emu_u8((volatile u8 *)_p_, (uintptr_t)_o_, (uintptr_t)_n_);	\
+		break;							\
 	case 4:								\
 		_prev_ = __cmpxchg(_p_, _o_, _n_);			\
 		break;							\
@@ -65,8 +69,6 @@
 	__typeof__(*(ptr)) _prev_;					\
 	unsigned long __flags;						\
 									\
-	BUILD_BUG_ON(sizeof(_p_) != 4);					\
-									\
 	/*								\
 	 * spin lock/unlock provide the needed smp_mb() before/after	\
 	 */								\
diff --git a/arch/arc/include/asm/unistd.h b/arch/arc/include/asm/unistd.h
new file mode 100644
index 000000000000..211c230d88d6
--- /dev/null
+++ b/arch/arc/include/asm/unistd.h
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_ARC_UNISTD_H
+#define _ASM_ARC_UNISTD_H
+
+#include <uapi/asm/unistd.h>
+
+#define __ARCH_WANT_STAT64
+#define __ARCH_WANT_SYS_CLONE
+#define __ARCH_WANT_SYS_VFORK
+#define __ARCH_WANT_SYS_FORK
+
+#define NR_syscalls __NR_syscalls
+
+#endif
diff --git a/arch/arc/include/uapi/asm/Kbuild b/arch/arc/include/uapi/asm/Kbuild
index e78470141932..2501e82a1a0a 100644
--- a/arch/arc/include/uapi/asm/Kbuild
+++ b/arch/arc/include/uapi/asm/Kbuild
@@ -1,2 +1,4 @@
 # SPDX-License-Identifier: GPL-2.0
+syscall-y += unistd_32.h
+
 generic-y += ucontext.h
diff --git a/arch/arc/include/uapi/asm/unistd.h b/arch/arc/include/uapi/asm/unistd.h
index fa2713ae6bea..cb2905c7c5da 100644
--- a/arch/arc/include/uapi/asm/unistd.h
+++ b/arch/arc/include/uapi/asm/unistd.h
@@ -7,46 +7,4 @@
  * published by the Free Software Foundation.
  */
 
-/******** no-legacy-syscalls-ABI *******/
-
-/*
- * Non-typical guard macro to enable inclusion twice in ARCH sys.c
- * That is how the Generic syscall wrapper generator works
- */
-#if !defined(_UAPI_ASM_ARC_UNISTD_H) || defined(__SYSCALL)
-#define _UAPI_ASM_ARC_UNISTD_H
-
-#define __ARCH_WANT_RENAMEAT
-#define __ARCH_WANT_STAT64
-#define __ARCH_WANT_SET_GET_RLIMIT
-#define __ARCH_WANT_SYS_EXECVE
-#define __ARCH_WANT_SYS_CLONE
-#define __ARCH_WANT_SYS_CLONE3
-#define __ARCH_WANT_SYS_VFORK
-#define __ARCH_WANT_SYS_FORK
-#define __ARCH_WANT_TIME32_SYSCALLS
-
-#define sys_mmap2 sys_mmap_pgoff
-
-#include <asm-generic/unistd.h>
-
-#define NR_syscalls	__NR_syscalls
-
-/* Generic syscall (fs/filesystems.c - lost in asm-generic/unistd.h */
-#define __NR_sysfs		(__NR_arch_specific_syscall + 3)
-
-/* ARC specific syscall */
-#define __NR_cacheflush		(__NR_arch_specific_syscall + 0)
-#define __NR_arc_settls		(__NR_arch_specific_syscall + 1)
-#define __NR_arc_gettls		(__NR_arch_specific_syscall + 2)
-#define __NR_arc_usr_cmpxchg	(__NR_arch_specific_syscall + 4)
-
-__SYSCALL(__NR_cacheflush, sys_cacheflush)
-__SYSCALL(__NR_arc_settls, sys_arc_settls)
-__SYSCALL(__NR_arc_gettls, sys_arc_gettls)
-__SYSCALL(__NR_arc_usr_cmpxchg, sys_arc_usr_cmpxchg)
-__SYSCALL(__NR_sysfs, sys_sysfs)
-
-#undef __SYSCALL
-
-#endif
+#include <asm/unistd_32.h>
diff --git a/arch/arc/kernel/Makefile.syscalls b/arch/arc/kernel/Makefile.syscalls
new file mode 100644
index 000000000000..391d30ab7a83
--- /dev/null
+++ b/arch/arc/kernel/Makefile.syscalls
@@ -0,0 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0
+
+syscall_abis_32 += arc time32 renameat stat64 rlimit
diff --git a/arch/arc/kernel/sys.c b/arch/arc/kernel/sys.c
index 1069446bdc58..36a2a95c083b 100644
--- a/arch/arc/kernel/sys.c
+++ b/arch/arc/kernel/sys.c
@@ -8,11 +8,12 @@
 
 #define sys_clone	sys_clone_wrapper
 #define sys_clone3	sys_clone3_wrapper
+#define sys_mmap2	sys_mmap_pgoff
 
-#undef __SYSCALL
 #define __SYSCALL(nr, call) [nr] = (call),
+#define __SYSCALL_WITH_COMPAT(nr, native, compat)  __SYSCALL(nr, native)
 
 void *sys_call_table[NR_syscalls] = {
 	[0 ... NR_syscalls-1] = sys_ni_syscall,
-#include <asm/unistd.h>
+#include <asm/syscall_table_32.h>
 };
diff --git a/arch/arc/mm/mmap.c b/arch/arc/mm/mmap.c
index 69a915297155..2185afe8d59f 100644
--- a/arch/arc/mm/mmap.c
+++ b/arch/arc/mm/mmap.c
@@ -23,7 +23,8 @@
  */
 unsigned long
 arch_get_unmapped_area(struct file *filp, unsigned long addr,
-		unsigned long len, unsigned long pgoff, unsigned long flags)
+		unsigned long len, unsigned long pgoff,
+		unsigned long flags, vm_flags_t vm_flags)
 {
 	struct mm_struct *mm = current->mm;
 	struct vm_area_struct *vma;
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index ee5115252aac..749179a1d162 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -10,6 +10,7 @@ config ARM
 	select ARCH_HAS_CURRENT_STACK_POINTER
 	select ARCH_HAS_DEBUG_VIRTUAL if MMU
 	select ARCH_HAS_DMA_ALLOC if MMU
+	select ARCH_HAS_DMA_OPS
 	select ARCH_HAS_DMA_WRITE_COMBINE if !ARM_DMA_MEM_BUFFERABLE
 	select ARCH_HAS_ELF_RANDOMIZE
 	select ARCH_HAS_FORTIFY_SOURCE
@@ -34,6 +35,7 @@ config ARM
 	select ARCH_MIGHT_HAVE_PC_PARPORT
 	select ARCH_OPTIONAL_KERNEL_RWX if ARCH_HAS_STRICT_KERNEL_RWX
 	select ARCH_OPTIONAL_KERNEL_RWX_DEFAULT if CPU_V7
+	select ARCH_NEED_CMPXCHG_1_EMU if CPU_V6
 	select ARCH_SUPPORTS_ATOMIC_RMW
 	select ARCH_SUPPORTS_CFI_CLANG
 	select ARCH_SUPPORTS_HUGETLBFS if ARM_LPAE
@@ -53,7 +55,6 @@ config ARM
 	select DCACHE_WORD_ACCESS if HAVE_EFFICIENT_UNALIGNED_ACCESS
 	select DMA_DECLARE_COHERENT
 	select DMA_GLOBAL_POOL if !MMU
-	select DMA_OPS
 	select DMA_NONCOHERENT_MMAP if MMU
 	select EDAC_SUPPORT
 	select EDAC_ATOMIC_SCRUB
@@ -63,6 +64,7 @@ config ARM
 	select GENERIC_CLOCKEVENTS_BROADCAST if SMP
 	select GENERIC_IRQ_IPI if SMP
 	select GENERIC_CPU_AUTOPROBE
+	select GENERIC_CPU_DEVICES
 	select GENERIC_EARLY_IOREMAP
 	select GENERIC_IDLE_POLL_SETUP
 	select GENERIC_IRQ_MULTI_HANDLER
@@ -86,6 +88,7 @@ config ARM
 	select HAVE_ARCH_PFN_VALID
 	select HAVE_ARCH_SECCOMP
 	select HAVE_ARCH_SECCOMP_FILTER if AEABI && !OABI_COMPAT
+	select HAVE_ARCH_STACKLEAK
 	select HAVE_ARCH_THREAD_STRUCT_WHITELIST
 	select HAVE_ARCH_TRACEHOOK
 	select HAVE_ARCH_TRANSPARENT_HUGEPAGE if ARM_LPAE
@@ -115,6 +118,7 @@ config ARM
 	select HAVE_KERNEL_XZ
 	select HAVE_KPROBES if !XIP_KERNEL && !CPU_ENDIAN_BE32 && !CPU_V7M
 	select HAVE_KRETPROBES if HAVE_KPROBES
+	select HAVE_LD_DEAD_CODE_DATA_ELIMINATION if (LD_VERSION >= 23600 || LD_IS_LLD)
 	select HAVE_MOD_ARCH_SPECIFIC
 	select HAVE_NMI
 	select HAVE_OPTPROBES if !THUMB2_KERNEL
@@ -735,7 +739,7 @@ config ARM_ERRATA_764319
 	bool "ARM errata: Read to DBGPRSR and DBGOSLSR may generate Undefined instruction"
 	depends on CPU_V7
 	help
-	  This option enables the workaround for the 764319 Cortex A-9 erratum.
+	  This option enables the workaround for the 764319 Cortex-A9 erratum.
 	  CP14 read accesses to the DBGPRSR and DBGOSLSR registers generate an
 	  unexpected Undefined Instruction exception when the DBGSWENABLE
 	  external pin is set to 0, even when the CP14 accesses are performed
@@ -1482,7 +1486,8 @@ config ARM_ATAG_DTB_COMPAT
 	  from the ATAG list and store it at run time into the appended DTB.
 
 choice
-	prompt "Kernel command line type" if ARM_ATAG_DTB_COMPAT
+	prompt "Kernel command line type"
+	depends on ARM_ATAG_DTB_COMPAT
 	default ARM_ATAG_DTB_COMPAT_CMDLINE_FROM_BOOTLOADER
 
 config ARM_ATAG_DTB_COMPAT_CMDLINE_FROM_BOOTLOADER
@@ -1511,7 +1516,8 @@ config CMDLINE
 	  memory size and the root device (e.g., mem=64M root=/dev/nfs).
 
 choice
-	prompt "Kernel command line type" if CMDLINE != ""
+	prompt "Kernel command line type"
+	depends on CMDLINE != ""
 	default CMDLINE_FROM_BOOTLOADER
 
 config CMDLINE_FROM_BOOTLOADER
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 71afdd98ddf2..aafebf145738 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -183,7 +183,6 @@ machine-$(CONFIG_ARCH_CLPS711X)		+= clps711x
 machine-$(CONFIG_ARCH_DAVINCI)		+= davinci
 machine-$(CONFIG_ARCH_DIGICOLOR)	+= digicolor
 machine-$(CONFIG_ARCH_DOVE)		+= dove
-machine-$(CONFIG_ARCH_EP93XX)		+= ep93xx
 machine-$(CONFIG_ARCH_EXYNOS)		+= exynos
 machine-$(CONFIG_ARCH_FOOTBRIDGE)	+= footbridge
 machine-$(CONFIG_ARCH_GEMINI)		+= gemini
diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile
index 6bca03c0c7f0..945b5975fce2 100644
--- a/arch/arm/boot/compressed/Makefile
+++ b/arch/arm/boot/compressed/Makefile
@@ -9,6 +9,7 @@ OBJS		=
 
 HEAD	= head.o
 OBJS	+= misc.o decompress.o
+CFLAGS_decompress.o += $(DISABLE_STACKLEAK_PLUGIN)
 ifeq ($(CONFIG_DEBUG_UNCOMPRESS),y)
 OBJS	+= debug.o
 AFLAGS_head.o += -DDEBUG
diff --git a/arch/arm/boot/compressed/vmlinux.lds.S b/arch/arm/boot/compressed/vmlinux.lds.S
index 3fcb3e62dc56..d411abd4310e 100644
--- a/arch/arm/boot/compressed/vmlinux.lds.S
+++ b/arch/arm/boot/compressed/vmlinux.lds.S
@@ -125,7 +125,7 @@ SECTIONS
 
   . = BSS_START;
   __bss_start = .;
-  .bss			: { *(.bss) }
+  .bss			: { *(.bss .bss.*) }
   _end = .;
 
   . = ALIGN(8);		/* the stack must be 64-bit aligned */
diff --git a/arch/arm/boot/dts/allwinner/Makefile b/arch/arm/boot/dts/allwinner/Makefile
index 4247f19b1adc..cd0d044882cf 100644
--- a/arch/arm/boot/dts/allwinner/Makefile
+++ b/arch/arm/boot/dts/allwinner/Makefile
@@ -261,68 +261,6 @@ dtb-$(CONFIG_MACH_SUN8I) += \
 	sun8i-v3s-licheepi-zero.dtb \
 	sun8i-v3s-licheepi-zero-dock.dtb \
 	sun8i-v40-bananapi-m2-berry.dtb
-dtb-$(CONFIG_MACH_SUN8I) += \
-	sun8i-a23-evb.dtb \
-	sun8i-a23-gt90h-v4.dtb \
-	sun8i-a23-inet86dz.dtb \
-	sun8i-a23-ippo-q8h-v5.dtb \
-	sun8i-a23-ippo-q8h-v1.2.dtb \
-	sun8i-a23-polaroid-mid2407pxe03.dtb \
-	sun8i-a23-polaroid-mid2809pxe04.dtb \
-	sun8i-a23-q8-tablet.dtb \
-	sun8i-a33-et-q8-v1.6.dtb \
-	sun8i-a33-ga10h-v1.1.dtb \
-	sun8i-a33-inet-d978-rev2.dtb \
-	sun8i-a33-ippo-q8h-v1.2.dtb \
-	sun8i-a33-olinuxino.dtb \
-	sun8i-a33-q8-tablet.dtb \
-	sun8i-a33-sinlinx-sina33.dtb \
-	sun8i-a83t-allwinner-h8homlet-v2.dtb \
-	sun8i-a83t-bananapi-m3.dtb \
-	sun8i-a83t-cubietruck-plus.dtb \
-	sun8i-a83t-tbs-a711.dtb \
-	sun8i-h2-plus-bananapi-m2-zero.dtb \
-	sun8i-h2-plus-libretech-all-h3-cc.dtb \
-	sun8i-h2-plus-orangepi-r1.dtb \
-	sun8i-h2-plus-orangepi-zero.dtb \
-	sun8i-h3-bananapi-m2-plus.dtb \
-	sun8i-h3-bananapi-m2-plus-v1.2.dtb \
-	sun8i-h3-beelink-x2.dtb \
-	sun8i-h3-libretech-all-h3-cc.dtb \
-	sun8i-h3-mapleboard-mp130.dtb \
-	sun8i-h3-nanopi-duo2.dtb \
-	sun8i-h3-nanopi-m1.dtb\
-	\
-	sun8i-h3-nanopi-m1-plus.dtb \
-	sun8i-h3-nanopi-neo.dtb \
-	sun8i-h3-nanopi-neo-air.dtb \
-	sun8i-h3-nanopi-r1.dtb \
-	sun8i-h3-orangepi-2.dtb \
-	sun8i-h3-orangepi-lite.dtb \
-	sun8i-h3-orangepi-one.dtb \
-	sun8i-h3-orangepi-pc.dtb \
-	sun8i-h3-orangepi-pc-plus.dtb \
-	sun8i-h3-orangepi-plus.dtb \
-	sun8i-h3-orangepi-plus2e.dtb \
-	sun8i-h3-orangepi-zero-plus2.dtb \
-	sun8i-h3-rervision-dvk.dtb \
-	sun8i-h3-zeropi.dtb \
-	sun8i-h3-emlid-neutis-n5h3-devboard.dtb \
-	sun8i-r16-bananapi-m2m.dtb \
-	sun8i-r16-nintendo-nes-classic.dtb \
-	sun8i-r16-nintendo-super-nes-classic.dtb \
-	sun8i-r16-parrot.dtb \
-	sun8i-r40-bananapi-m2-ultra.dtb \
-	sun8i-r40-oka40i-c.dtb \
-	sun8i-s3-elimo-initium.dtb \
-	sun8i-s3-lichee-zero-plus.dtb \
-	sun8i-s3-pinecube.dtb \
-	sun8i-t113s-mangopi-mq-r-t113.dtb \
-	sun8i-t3-cqa3t-bv3.dtb \
-	sun8i-v3-sl631-imx179.dtb \
-	sun8i-v3s-licheepi-zero.dtb \
-	sun8i-v3s-licheepi-zero-dock.dtb \
-	sun8i-v40-bananapi-m2-berry.dtb
 dtb-$(CONFIG_MACH_SUN9I) += \
 	sun9i-a80-optimus.dtb \
 	sun9i-a80-cubieboard4.dtb
diff --git a/arch/arm/boot/dts/amlogic/meson8b-ec100.dts b/arch/arm/boot/dts/amlogic/meson8b-ec100.dts
index 3da47349eaaf..49890eb12781 100644
--- a/arch/arm/boot/dts/amlogic/meson8b-ec100.dts
+++ b/arch/arm/boot/dts/amlogic/meson8b-ec100.dts
@@ -34,8 +34,6 @@
 
 	gpio-keys {
 		compatible = "gpio-keys-polled";
-		#address-cells = <1>;
-		#size-cells = <0>;
 		poll-interval = <100>;
 
 		pal-switch {
diff --git a/arch/arm/boot/dts/arm/arm-realview-eb-bbrevd.dtsi b/arch/arm/boot/dts/arm/arm-realview-eb-bbrevd.dtsi
index a79e1d1d30a7..7f62aef9ca8a 100644
--- a/arch/arm/boot/dts/arm/arm-realview-eb-bbrevd.dtsi
+++ b/arch/arm/boot/dts/arm/arm-realview-eb-bbrevd.dtsi
@@ -22,7 +22,7 @@
 
 / {
 	/* Introduce a fixed regulator for the new ethernet controller */
-	veth: fixedregulator@0 {
+	veth: regulator-veth {
 		compatible = "regulator-fixed";
 		regulator-name = "veth";
 		regulator-min-microvolt = <3300000>;
diff --git a/arch/arm/boot/dts/arm/arm-realview-eb-mp.dtsi b/arch/arm/boot/dts/arm/arm-realview-eb-mp.dtsi
index 26783d053ac7..40f7515aa068 100644
--- a/arch/arm/boot/dts/arm/arm-realview-eb-mp.dtsi
+++ b/arch/arm/boot/dts/arm/arm-realview-eb-mp.dtsi
@@ -103,7 +103,7 @@
 		};
 
 		/* PMU with one IRQ line per core */
-		pmu: pmu@0 {
+		pmu: pmu {
 			compatible = "arm,arm11mpcore-pmu";
 			interrupt-parent = <&intc>;
 			interrupts = <0 17 IRQ_TYPE_LEVEL_HIGH>,
diff --git a/arch/arm/boot/dts/arm/arm-realview-eb.dtsi b/arch/arm/boot/dts/arm/arm-realview-eb.dtsi
index fbb2258b451f..16f784da5a55 100644
--- a/arch/arm/boot/dts/arm/arm-realview-eb.dtsi
+++ b/arch/arm/boot/dts/arm/arm-realview-eb.dtsi
@@ -45,7 +45,7 @@
 	};
 
 	/* The voltage to the MMC card is hardwired at 3.3V */
-	vmmc: fixedregulator@0 {
+	vmmc: regulator-vmmc {
 		compatible = "regulator-fixed";
 		regulator-name = "vmmc";
 		regulator-min-microvolt = <3300000>;
@@ -53,13 +53,13 @@
 		regulator-boot-on;
         };
 
-	xtal24mhz: xtal24mhz@24M {
+	xtal24mhz: mclk: kmiclk: sspclk: uartclk: wdogclk: clock-24000000 {
 		#clock-cells = <0>;
 		compatible = "fixed-clock";
 		clock-frequency = <24000000>;
 	};
 
-	timclk: timclk@1M {
+	timclk: clock-1000000 {
 		#clock-cells = <0>;
 		compatible = "fixed-factor-clock";
 		clock-div = <24>;
@@ -67,48 +67,8 @@
 		clocks = <&xtal24mhz>;
 	};
 
-	mclk: mclk@24M {
-		#clock-cells = <0>;
-		compatible = "fixed-factor-clock";
-		clock-div = <1>;
-		clock-mult = <1>;
-		clocks = <&xtal24mhz>;
-	};
-
-	kmiclk: kmiclk@24M {
-		#clock-cells = <0>;
-		compatible = "fixed-factor-clock";
-		clock-div = <1>;
-		clock-mult = <1>;
-		clocks = <&xtal24mhz>;
-	};
-
-	sspclk: sspclk@24M {
-		#clock-cells = <0>;
-		compatible = "fixed-factor-clock";
-		clock-div = <1>;
-		clock-mult = <1>;
-		clocks = <&xtal24mhz>;
-	};
-
-	uartclk: uartclk@24M {
-		#clock-cells = <0>;
-		compatible = "fixed-factor-clock";
-		clock-div = <1>;
-		clock-mult = <1>;
-		clocks = <&xtal24mhz>;
-	};
-
-	wdogclk: wdogclk@24M {
-		#clock-cells = <0>;
-		compatible = "fixed-factor-clock";
-		clock-div = <1>;
-		clock-mult = <1>;
-		clocks = <&xtal24mhz>;
-	};
-
 	/* FIXME: this actually hangs off the PLL clocks */
-	pclk: pclk@0 {
+	pclk: clock-pclk {
 		#clock-cells = <0>;
 		compatible = "fixed-clock";
 		clock-frequency = <0>;
diff --git a/arch/arm/boot/dts/arm/arm-realview-pb1176.dts b/arch/arm/boot/dts/arm/arm-realview-pb1176.dts
index d99bac02232b..b9b10cbd65aa 100644
--- a/arch/arm/boot/dts/arm/arm-realview-pb1176.dts
+++ b/arch/arm/boot/dts/arm/arm-realview-pb1176.dts
@@ -63,13 +63,13 @@
 		regulator-boot-on;
 	};
 
-	xtal24mhz: xtal24mhz@24M {
+	xtal24mhz: mclk: kmiclk: sspclk: uartclk: clock-24000000 {
 		#clock-cells = <0>;
 		compatible = "fixed-clock";
 		clock-frequency = <24000000>;
 	};
 
-	timclk: timclk@1M {
+	timclk: clock-1000000 {
 		#clock-cells = <0>;
 		compatible = "fixed-factor-clock";
 		clock-div = <24>;
@@ -77,40 +77,8 @@
 		clocks = <&xtal24mhz>;
 	};
 
-	mclk: mclk@24M {
-		#clock-cells = <0>;
-		compatible = "fixed-factor-clock";
-		clock-div = <1>;
-		clock-mult = <1>;
-		clocks = <&xtal24mhz>;
-	};
-
-	kmiclk: kmiclk@24M {
-		#clock-cells = <0>;
-		compatible = "fixed-factor-clock";
-		clock-div = <1>;
-		clock-mult = <1>;
-		clocks = <&xtal24mhz>;
-	};
-
-	sspclk: sspclk@24M {
-		#clock-cells = <0>;
-		compatible = "fixed-factor-clock";
-		clock-div = <1>;
-		clock-mult = <1>;
-		clocks = <&xtal24mhz>;
-	};
-
-	uartclk: uartclk@24M {
-		#clock-cells = <0>;
-		compatible = "fixed-factor-clock";
-		clock-div = <1>;
-		clock-mult = <1>;
-		clocks = <&xtal24mhz>;
-	};
-
 	/* FIXME: this actually hangs off the PLL clocks */
-	pclk: pclk@0 {
+	pclk: clock-pclk {
 		#clock-cells = <0>;
 		compatible = "fixed-clock";
 		clock-frequency = <0>;
diff --git a/arch/arm/boot/dts/arm/arm-realview-pb11mp.dts b/arch/arm/boot/dts/arm/arm-realview-pb11mp.dts
index 89103d54ecc1..db1b6793cd2c 100644
--- a/arch/arm/boot/dts/arm/arm-realview-pb11mp.dts
+++ b/arch/arm/boot/dts/arm/arm-realview-pb11mp.dts
@@ -92,7 +92,7 @@
 		      <0x1f000100 0x100>;
 	};
 
-	L2: cache-controller {
+	L2: cache-controller@1f002000 {
 		compatible = "arm,l220-cache";
 		reg = <0x1f002000 0x1000>;
 		interrupt-parent = <&intc_tc11mp>;
@@ -163,19 +163,19 @@
 		regulator-boot-on;
 	};
 
-	xtal24mhz: xtal24mhz@24M {
+	xtal24mhz: mclk: kmiclk: sspclk: uartclk: wdogclk: clock-24000000 {
 		#clock-cells = <0>;
 		compatible = "fixed-clock";
 		clock-frequency = <24000000>;
 	};
 
-	refclk32khz: refclk32khz {
+	refclk32khz: clock-32768 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <32768>;
 	};
 
-	timclk: timclk@1M {
+	timclk: clock-1000000 {
 		#clock-cells = <0>;
 		compatible = "fixed-factor-clock";
 		clock-div = <24>;
@@ -183,48 +183,8 @@
 		clocks = <&xtal24mhz>;
 	};
 
-	mclk: mclk@24M {
-		#clock-cells = <0>;
-		compatible = "fixed-factor-clock";
-		clock-div = <1>;
-		clock-mult = <1>;
-		clocks = <&xtal24mhz>;
-	};
-
-	kmiclk: kmiclk@24M {
-		#clock-cells = <0>;
-		compatible = "fixed-factor-clock";
-		clock-div = <1>;
-		clock-mult = <1>;
-		clocks = <&xtal24mhz>;
-	};
-
-	sspclk: sspclk@24M {
-		#clock-cells = <0>;
-		compatible = "fixed-factor-clock";
-		clock-div = <1>;
-		clock-mult = <1>;
-		clocks = <&xtal24mhz>;
-	};
-
-	uartclk: uartclk@24M {
-		#clock-cells = <0>;
-		compatible = "fixed-factor-clock";
-		clock-div = <1>;
-		clock-mult = <1>;
-		clocks = <&xtal24mhz>;
-	};
-
-	wdogclk: wdogclk@24M {
-		#clock-cells = <0>;
-		compatible = "fixed-factor-clock";
-		clock-div = <1>;
-		clock-mult = <1>;
-		clocks = <&xtal24mhz>;
-	};
-
 	/* FIXME: this actually hangs off the PLL clocks */
-	pclk: pclk@0 {
+	pclk: clock-pclk {
 		#clock-cells = <0>;
 		compatible = "fixed-clock";
 		clock-frequency = <0>;
diff --git a/arch/arm/boot/dts/arm/arm-realview-pba8.dts b/arch/arm/boot/dts/arm/arm-realview-pba8.dts
index d3238c252b59..d2e0082245f9 100644
--- a/arch/arm/boot/dts/arm/arm-realview-pba8.dts
+++ b/arch/arm/boot/dts/arm/arm-realview-pba8.dts
@@ -40,7 +40,7 @@
 		};
 	};
 
-	pmu: pmu@0 {
+	pmu: pmu {
 		compatible = "arm,cortex-a8-pmu";
 		interrupt-parent = <&intc>;
 		interrupts = <0 47 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/arch/arm/boot/dts/arm/arm-realview-pbx-a9.dts b/arch/arm/boot/dts/arm/arm-realview-pbx-a9.dts
index 85d3968fbb91..507ad7ac4974 100644
--- a/arch/arm/boot/dts/arm/arm-realview-pbx-a9.dts
+++ b/arch/arm/boot/dts/arm/arm-realview-pbx-a9.dts
@@ -97,7 +97,7 @@
 		interrupts = <1 14 0xf04>;
 	};
 
-	pmu: pmu@0 {
+	pmu: pmu {
 		compatible = "arm,cortex-a9-pmu";
 		interrupt-parent = <&intc>;
 		interrupts = <0 44 IRQ_TYPE_LEVEL_HIGH>,
diff --git a/arch/arm/boot/dts/arm/arm-realview-pbx.dtsi b/arch/arm/boot/dts/arm/arm-realview-pbx.dtsi
index ec1507c5147c..e625403a9456 100644
--- a/arch/arm/boot/dts/arm/arm-realview-pbx.dtsi
+++ b/arch/arm/boot/dts/arm/arm-realview-pbx.dtsi
@@ -62,19 +62,19 @@
 		regulator-boot-on;
 	};
 
-	xtal24mhz: xtal24mhz@24M {
+	xtal24mhz: mclk: kmiclk: sspclk: uartclk: wdogclk: clock-24000000 {
 		#clock-cells = <0>;
 		compatible = "fixed-clock";
 		clock-frequency = <24000000>;
 	};
 
-	refclk32khz: refclk32khz {
+	refclk32khz: clock-32768 {
 		#clock-cells = <0>;
 		compatible = "fixed-clock";
 		clock-frequency = <32768>;
 	};
 
-	timclk: timclk@1M {
+	timclk: clock-1000000 {
 		#clock-cells = <0>;
 		compatible = "fixed-factor-clock";
 		clock-div = <24>;
@@ -82,48 +82,8 @@
 		clocks = <&xtal24mhz>;
 	};
 
-	mclk: mclk@24M {
-		#clock-cells = <0>;
-		compatible = "fixed-factor-clock";
-		clock-div = <1>;
-		clock-mult = <1>;
-		clocks = <&xtal24mhz>;
-	};
-
-	kmiclk: kmiclk@24M {
-		#clock-cells = <0>;
-		compatible = "fixed-factor-clock";
-		clock-div = <1>;
-		clock-mult = <1>;
-		clocks = <&xtal24mhz>;
-	};
-
-	sspclk: sspclk@24M {
-		#clock-cells = <0>;
-		compatible = "fixed-factor-clock";
-		clock-div = <1>;
-		clock-mult = <1>;
-		clocks = <&xtal24mhz>;
-	};
-
-	uartclk: uartclk@24M {
-		#clock-cells = <0>;
-		compatible = "fixed-factor-clock";
-		clock-div = <1>;
-		clock-mult = <1>;
-		clocks = <&xtal24mhz>;
-	};
-
-	wdogclk: wdogclk@24M {
-		#clock-cells = <0>;
-		compatible = "fixed-factor-clock";
-		clock-div = <1>;
-		clock-mult = <1>;
-		clocks = <&xtal24mhz>;
-	};
-
 	/* FIXME: this actually hangs off the PLL clocks */
-	pclk: pclk@0 {
+	pclk: clock-pclk {
 		#clock-cells = <0>;
 		compatible = "fixed-clock";
 		clock-frequency = <0>;
diff --git a/arch/arm/boot/dts/arm/integratorap-im-pd1.dts b/arch/arm/boot/dts/arm/integratorap-im-pd1.dts
index 367850ea0912..db13e09f2fab 100644
--- a/arch/arm/boot/dts/arm/integratorap-im-pd1.dts
+++ b/arch/arm/boot/dts/arm/integratorap-im-pd1.dts
@@ -54,7 +54,7 @@
 	};
 
 	/* Also used for the Smart Card Interface SCI */
-	impd1_uartclk: clock@1_4 {
+	impd1_uartclk: clock-uart {
 		compatible = "fixed-factor-clock";
 		#clock-cells = <0>;
 		clock-div = <4>;
@@ -64,7 +64,7 @@
 	};
 
 	/* For the SSP the clock is divided by 64 */
-	impd1_sspclk: clock@1_64 {
+	impd1_sspclk: clock-ssp {
 		compatible = "fixed-factor-clock";
 		#clock-cells = <0>;
 		clock-div = <64>;
diff --git a/arch/arm/boot/dts/arm/integratorap.dts b/arch/arm/boot/dts/arm/integratorap.dts
index d9927d3181dc..9b6a1dbaf265 100644
--- a/arch/arm/boot/dts/arm/integratorap.dts
+++ b/arch/arm/boot/dts/arm/integratorap.dts
@@ -57,22 +57,14 @@
 	};
 
 	/* 24 MHz chrystal on the Integrator/AP development board */
-	xtal24mhz: xtal24mhz@24M {
+	xtal24mhz: pclk: clock-24000000 {
 		#clock-cells = <0>;
 		compatible = "fixed-clock";
 		clock-frequency = <24000000>;
 	};
 
-	pclk: pclk@0 {
-		#clock-cells = <0>;
-		compatible = "fixed-factor-clock";
-		clock-div = <1>;
-		clock-mult = <1>;
-		clocks = <&xtal24mhz>;
-	};
-
 	/* The UART clock is 14.74 MHz divided by an ICS525 */
-	uartclk: uartclk@14.74M {
+	uartclk: clock-14745600 {
 		#clock-cells = <0>;
 		compatible = "fixed-clock";
 		clock-frequency = <14745600>;
@@ -81,7 +73,7 @@
 
 	core-module@10000000 {
 		/* 24 MHz chrystal on the core module */
-		cm24mhz: cm24mhz@24M {
+		cm24mhz: clock-24000000 {
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
 			clock-frequency = <24000000>;
diff --git a/arch/arm/boot/dts/arm/integratorcp.dts b/arch/arm/boot/dts/arm/integratorcp.dts
index c011333eb165..8ad1a8957ace 100644
--- a/arch/arm/boot/dts/arm/integratorcp.dts
+++ b/arch/arm/boot/dts/arm/integratorcp.dts
@@ -47,14 +47,14 @@
 	 */
 
 	/* The codec chrystal operates at 24.576 MHz */
-	xtal_codec: xtal24.576@24.576M {
+	xtal_codec: clock-24576000 {
 		#clock-cells = <0>;
 		compatible = "fixed-clock";
 		clock-frequency = <24576000>;
 	};
 
 	/* The chrystal is divided by 2 by the codec for the AACI bit clock */
-	aaci_bitclk: aaci_bitclk@12.288M {
+	aaci_bitclk: clock-12288000 {
 		#clock-cells = <0>;
 		compatible = "fixed-factor-clock";
 		clock-div = <2>;
@@ -63,21 +63,21 @@
 	};
 
 	/* This is a 25MHz chrystal on the base board */
-	xtal25mhz: xtal25mhz@25M {
+	xtal25mhz: clock-25000000 {
 		#clock-cells = <0>;
 		compatible = "fixed-clock";
 		clock-frequency = <25000000>;
 	};
 
 	/* The UART clock is 14.74 MHz divided from 25MHz by an ICS525 */
-	uartclk: uartclk@14.74M {
+	uartclk: clock-14745600 {
 		#clock-cells = <0>;
 		compatible = "fixed-clock";
 		clock-frequency = <14745600>;
 	};
 
 	/* Actually sysclk I think */
-	pclk: pclk@0 {
+	pclk: clock-pclk {
 		#clock-cells = <0>;
 		compatible = "fixed-clock";
 		clock-frequency = <0>;
@@ -85,7 +85,7 @@
 
 	core-module@10000000 {
 		/* 24 MHz chrystal on the core module */
-		cm24mhz: cm24mhz@24M {
+		cm24mhz: clock-24000000 {
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
 			clock-frequency = <24000000>;
@@ -131,7 +131,7 @@
 		};
 
 		/* The timer clock is the 24 MHz oscillator divided to 1MHz */
-		timclk: timclk@1M {
+		timclk: clock-1000000 {
 			#clock-cells = <0>;
 			compatible = "fixed-factor-clock";
 			clock-div = <24>;
diff --git a/arch/arm/boot/dts/arm/mps2.dtsi b/arch/arm/boot/dts/arm/mps2.dtsi
index ce308820765b..e240bc8aa605 100644
--- a/arch/arm/boot/dts/arm/mps2.dtsi
+++ b/arch/arm/boot/dts/arm/mps2.dtsi
@@ -48,37 +48,37 @@
 	#address-cells = <1>;
 	#size-cells = <1>;
 
-	oscclk0: clk-osc0 {
+	oscclk0: clock-50000000 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <50000000>;
 	};
 
-	oscclk1: clk-osc1 {
+	oscclk1: clock-24576000 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <24576000>;
 	};
 
-	oscclk2: clk-osc2 {
+	oscclk2: clock-25000000 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <25000000>;
 	};
 
-	cfgclk: clk-cfg {
+	cfgclk: clock-5000000 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <5000000>;
 	};
 
-	spicfgclk: clk-spicfg {
+	spicfgclk: clock-75000000 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <75000000>;
 	};
 
-	sysclk: clk-sys {
+	sysclk: spiclcd: spicon: i2cclcd: i2caud: clock-sys {
 		compatible = "fixed-factor-clock";
 		clocks = <&oscclk0>;
 		#clock-cells = <0>;
@@ -86,7 +86,7 @@
 		clock-mult = <1>;
 	};
 
-	audmclk: clk-audm {
+	audmclk: clk-12388000 {
 		compatible = "fixed-factor-clock";
 		clocks = <&oscclk1>;
 		#clock-cells = <0>;
@@ -94,7 +94,7 @@
 		clock-mult = <1>;
 	};
 
-	audsclk: clk-auds {
+	audsclk: clk-3072000 {
 		compatible = "fixed-factor-clock";
 		clocks = <&oscclk1>;
 		#clock-cells = <0>;
@@ -102,38 +102,6 @@
 		clock-mult = <1>;
 	};
 
-	spiclcd: clk-cpiclcd {
-		compatible = "fixed-factor-clock";
-		clocks = <&oscclk0>;
-		#clock-cells = <0>;
-		clock-div = <2>;
-		clock-mult = <1>;
-	};
-
-	spicon: clk-spicon {
-		compatible = "fixed-factor-clock";
-		clocks = <&oscclk0>;
-		#clock-cells = <0>;
-		clock-div = <2>;
-		clock-mult = <1>;
-	};
-
-	i2cclcd: clk-i2cclcd {
-		compatible = "fixed-factor-clock";
-		clocks = <&oscclk0>;
-		#clock-cells = <0>;
-		clock-div = <2>;
-		clock-mult = <1>;
-	};
-
-	i2caud: clk-i2caud {
-		compatible = "fixed-factor-clock";
-		clocks = <&oscclk0>;
-		#clock-cells = <0>;
-		clock-div = <2>;
-		clock-mult = <1>;
-	};
-
 	soc {
 		compatible = "simple-bus";
 		ranges;
diff --git a/arch/arm/boot/dts/arm/versatile-ab.dts b/arch/arm/boot/dts/arm/versatile-ab.dts
index de45aa99e260..635ab9268899 100644
--- a/arch/arm/boot/dts/arm/versatile-ab.dts
+++ b/arch/arm/boot/dts/arm/versatile-ab.dts
@@ -24,7 +24,7 @@
 		reg = <0x0 0x08000000>;
 	};
 
-	xtal24mhz: xtal24mhz@24M {
+	xtal24mhz: clock-24000000 {
 		#clock-cells = <0>;
 		compatible = "fixed-clock";
 		clock-frequency = <24000000>;
@@ -142,14 +142,14 @@
 		};
 
 		/* OSC1 on AB, OSC4 on PB */
-		osc1: cm_aux_osc@24M {
+		osc1: clock-osc {
 			#clock-cells = <0>;
 			compatible = "arm,versatile-cm-auxosc";
 			clocks = <&xtal24mhz>;
 		};
 
 		/* The timer clock is the 24 MHz oscillator divided to 1MHz */
-		timclk: timclk@1M {
+		timclk: clock-1000000 {
 			#clock-cells = <0>;
 			compatible = "fixed-factor-clock";
 			clock-div = <24>;
@@ -157,7 +157,7 @@
 			clocks = <&xtal24mhz>;
 		};
 
-		pclk: pclk@24M {
+		pclk: clock-pclk {
 			#clock-cells = <0>;
 			compatible = "fixed-factor-clock";
 			clock-div = <1>;
diff --git a/arch/arm/boot/dts/arm/vexpress-v2m-rs1.dtsi b/arch/arm/boot/dts/arm/vexpress-v2m-rs1.dtsi
index 8af4b77fe655..158b3923eae3 100644
--- a/arch/arm/boot/dts/arm/vexpress-v2m-rs1.dtsi
+++ b/arch/arm/boot/dts/arm/vexpress-v2m-rs1.dtsi
@@ -20,7 +20,7 @@
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 
 / {
-	v2m_fixed_3v3: fixed-regulator-0 {
+	v2m_fixed_3v3: regulator-3v3 {
 		compatible = "regulator-fixed";
 		regulator-name = "3V3";
 		regulator-min-microvolt = <3300000>;
@@ -28,21 +28,21 @@
 		regulator-always-on;
 	};
 
-	v2m_clk24mhz: clk24mhz {
+	v2m_clk24mhz: clock-24000000 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <24000000>;
 		clock-output-names = "v2m:clk24mhz";
 	};
 
-	v2m_refclk1mhz: refclk1mhz {
+	v2m_refclk1mhz: clock-1000000 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <1000000>;
 		clock-output-names = "v2m:refclk1mhz";
 	};
 
-	v2m_refclk32khz: refclk32khz {
+	v2m_refclk32khz: clock-32768 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <32768>;
diff --git a/arch/arm/boot/dts/arm/vexpress-v2m.dtsi b/arch/arm/boot/dts/arm/vexpress-v2m.dtsi
index c5e92f6d2fcd..be03f2a8a57a 100644
--- a/arch/arm/boot/dts/arm/vexpress-v2m.dtsi
+++ b/arch/arm/boot/dts/arm/vexpress-v2m.dtsi
@@ -351,7 +351,7 @@
 				};
 			};
 
-			v2m_fixed_3v3: fixed-regulator-0 {
+			v2m_fixed_3v3: regulator-3v3 {
 				compatible = "regulator-fixed";
 				regulator-name = "3V3";
 				regulator-min-microvolt = <3300000>;
@@ -359,21 +359,21 @@
 				regulator-always-on;
 			};
 
-			v2m_clk24mhz: clk24mhz {
+			v2m_clk24mhz: clock-24000000 {
 				compatible = "fixed-clock";
 				#clock-cells = <0>;
 				clock-frequency = <24000000>;
 				clock-output-names = "v2m:clk24mhz";
 			};
 
-			v2m_refclk1mhz: refclk1mhz {
+			v2m_refclk1mhz: clock-1000000 {
 				compatible = "fixed-clock";
 				#clock-cells = <0>;
 				clock-frequency = <1000000>;
 				clock-output-names = "v2m:refclk1mhz";
 			};
 
-			v2m_refclk32khz: refclk32khz {
+			v2m_refclk32khz: clock-32768 {
 				compatible = "fixed-clock";
 				#clock-cells = <0>;
 				clock-frequency = <32768>;
@@ -436,7 +436,7 @@
 				compatible = "arm,vexpress,config-bus";
 				arm,vexpress,config-bridge = <&v2m_sysreg>;
 
-				oscclk0 {
+				clock-controller-0 {
 					/* MCC static memory clock */
 					compatible = "arm,vexpress-osc";
 					arm,vexpress-sysreg,func = <1 0>;
@@ -445,7 +445,7 @@
 					clock-output-names = "v2m:oscclk0";
 				};
 
-				v2m_oscclk1: oscclk1 {
+				v2m_oscclk1: clock-controller-1 {
 					/* CLCD clock */
 					compatible = "arm,vexpress-osc";
 					arm,vexpress-sysreg,func = <1 1>;
@@ -454,7 +454,7 @@
 					clock-output-names = "v2m:oscclk1";
 				};
 
-				v2m_oscclk2: oscclk2 {
+				v2m_oscclk2: clock-controller-2 {
 					/* IO FPGA peripheral clock */
 					compatible = "arm,vexpress-osc";
 					arm,vexpress-sysreg,func = <1 2>;
@@ -463,7 +463,7 @@
 					clock-output-names = "v2m:oscclk2";
 				};
 
-				volt-vio {
+				regulator-vio {
 					/* Logic level voltage */
 					compatible = "arm,vexpress-volt";
 					arm,vexpress-sysreg,func = <2 0>;
diff --git a/arch/arm/boot/dts/arm/vexpress-v2p-ca15-tc1.dts b/arch/arm/boot/dts/arm/vexpress-v2p-ca15-tc1.dts
index 679537e17ff5..5a91e936edef 100644
--- a/arch/arm/boot/dts/arm/vexpress-v2p-ca15-tc1.dts
+++ b/arch/arm/boot/dts/arm/vexpress-v2p-ca15-tc1.dts
@@ -142,7 +142,7 @@
 		compatible = "arm,vexpress,config-bus";
 		arm,vexpress,config-bridge = <&v2m_sysreg>;
 
-		oscclk0 {
+		clock-controller-0 {
 			/* CPU PLL reference clock */
 			compatible = "arm,vexpress-osc";
 			arm,vexpress-sysreg,func = <1 0>;
@@ -151,7 +151,7 @@
 			clock-output-names = "oscclk0";
 		};
 
-		oscclk4 {
+		clock-controller-4 {
 			/* Multiplexed AXI master clock */
 			compatible = "arm,vexpress-osc";
 			arm,vexpress-sysreg,func = <1 4>;
@@ -160,7 +160,7 @@
 			clock-output-names = "oscclk4";
 		};
 
-		hdlcd_clk: oscclk5 {
+		hdlcd_clk: clock-controller-5 {
 			/* HDLCD PLL reference clock */
 			compatible = "arm,vexpress-osc";
 			arm,vexpress-sysreg,func = <1 5>;
@@ -169,7 +169,7 @@
 			clock-output-names = "oscclk5";
 		};
 
-		smbclk: oscclk6 {
+		smbclk: clock-controller-6 {
 			/* SMB clock */
 			compatible = "arm,vexpress-osc";
 			arm,vexpress-sysreg,func = <1 6>;
@@ -178,7 +178,7 @@
 			clock-output-names = "oscclk6";
 		};
 
-		sys_pll: oscclk7 {
+		sys_pll: clock-controller-7 {
 			/* SYS PLL reference clock */
 			compatible = "arm,vexpress-osc";
 			arm,vexpress-sysreg,func = <1 7>;
@@ -187,7 +187,7 @@
 			clock-output-names = "oscclk7";
 		};
 
-		oscclk8 {
+		clock-controller-8 {
 			/* DDR2 PLL reference clock */
 			compatible = "arm,vexpress-osc";
 			arm,vexpress-sysreg,func = <1 8>;
@@ -196,7 +196,7 @@
 			clock-output-names = "oscclk8";
 		};
 
-		volt-cores {
+		regulator-cores {
 			/* CPU core voltage */
 			compatible = "arm,vexpress-volt";
 			arm,vexpress-sysreg,func = <2 0>;
diff --git a/arch/arm/boot/dts/arm/vexpress-v2p-ca15_a7.dts b/arch/arm/boot/dts/arm/vexpress-v2p-ca15_a7.dts
index 511e87cc2bc5..6ef23c53d2d8 100644
--- a/arch/arm/boot/dts/arm/vexpress-v2p-ca15_a7.dts
+++ b/arch/arm/boot/dts/arm/vexpress-v2p-ca15_a7.dts
@@ -253,7 +253,7 @@
 		compatible = "arm,vexpress,config-bus";
 		arm,vexpress,config-bridge = <&v2m_sysreg>;
 
-		oscclk0 {
+		clock-controller-0 {
 			/* A15 PLL 0 reference clock */
 			compatible = "arm,vexpress-osc";
 			arm,vexpress-sysreg,func = <1 0>;
@@ -262,7 +262,7 @@
 			clock-output-names = "oscclk0";
 		};
 
-		oscclk1 {
+		clock-controller-1 {
 			/* A15 PLL 1 reference clock */
 			compatible = "arm,vexpress-osc";
 			arm,vexpress-sysreg,func = <1 1>;
@@ -271,7 +271,7 @@
 			clock-output-names = "oscclk1";
 		};
 
-		oscclk2 {
+		clock-controller-2 {
 			/* A7 PLL 0 reference clock */
 			compatible = "arm,vexpress-osc";
 			arm,vexpress-sysreg,func = <1 2>;
@@ -280,7 +280,7 @@
 			clock-output-names = "oscclk2";
 		};
 
-		oscclk3 {
+		clock-controller-3 {
 			/* A7 PLL 1 reference clock */
 			compatible = "arm,vexpress-osc";
 			arm,vexpress-sysreg,func = <1 3>;
@@ -289,7 +289,7 @@
 			clock-output-names = "oscclk3";
 		};
 
-		oscclk4 {
+		clock-controller-4 {
 			/* External AXI master clock */
 			compatible = "arm,vexpress-osc";
 			arm,vexpress-sysreg,func = <1 4>;
@@ -298,7 +298,7 @@
 			clock-output-names = "oscclk4";
 		};
 
-		hdlcd_clk: oscclk5 {
+		hdlcd_clk: clock-controller-5 {
 			/* HDLCD PLL reference clock */
 			compatible = "arm,vexpress-osc";
 			arm,vexpress-sysreg,func = <1 5>;
@@ -307,7 +307,7 @@
 			clock-output-names = "oscclk5";
 		};
 
-		smbclk: oscclk6 {
+		smbclk: clock-controller-6 {
 			/* Static memory controller clock */
 			compatible = "arm,vexpress-osc";
 			arm,vexpress-sysreg,func = <1 6>;
@@ -316,7 +316,7 @@
 			clock-output-names = "oscclk6";
 		};
 
-		oscclk7 {
+		clock-controller-7 {
 			/* SYS PLL reference clock */
 			compatible = "arm,vexpress-osc";
 			arm,vexpress-sysreg,func = <1 7>;
@@ -325,7 +325,7 @@
 			clock-output-names = "oscclk7";
 		};
 
-		oscclk8 {
+		clock-controller-8 {
 			/* DDR2 PLL reference clock */
 			compatible = "arm,vexpress-osc";
 			arm,vexpress-sysreg,func = <1 8>;
@@ -334,7 +334,7 @@
 			clock-output-names = "oscclk8";
 		};
 
-		volt-a15 {
+		regulator-a15 {
 			/* A15 CPU core voltage */
 			compatible = "arm,vexpress-volt";
 			arm,vexpress-sysreg,func = <2 0>;
@@ -345,7 +345,7 @@
 			label = "A15 Vcore";
 		};
 
-		volt-a7 {
+		regulator-a7 {
 			/* A7 CPU core voltage */
 			compatible = "arm,vexpress-volt";
 			arm,vexpress-sysreg,func = <2 1>;
diff --git a/arch/arm/boot/dts/arm/vexpress-v2p-ca5s.dts b/arch/arm/boot/dts/arm/vexpress-v2p-ca5s.dts
index ff1f9a1bcfcf..e3896253f33e 100644
--- a/arch/arm/boot/dts/arm/vexpress-v2p-ca5s.dts
+++ b/arch/arm/boot/dts/arm/vexpress-v2p-ca5s.dts
@@ -145,7 +145,7 @@
 		compatible = "arm,vexpress,config-bus";
 		arm,vexpress,config-bridge = <&v2m_sysreg>;
 
-		cpu_clk: oscclk0 {
+		cpu_clk: clock-controller-0 {
 			/* CPU and internal AXI reference clock */
 			compatible = "arm,vexpress-osc";
 			arm,vexpress-sysreg,func = <1 0>;
@@ -154,7 +154,7 @@
 			clock-output-names = "oscclk0";
 		};
 
-		axi_clk: oscclk1 {
+		axi_clk: clock-controller-1 {
 			/* Multiplexed AXI master clock */
 			compatible = "arm,vexpress-osc";
 			arm,vexpress-sysreg,func = <1 1>;
@@ -163,7 +163,7 @@
 			clock-output-names = "oscclk1";
 		};
 
-		oscclk2 {
+		clock-controller-2 {
 			/* DDR2 */
 			compatible = "arm,vexpress-osc";
 			arm,vexpress-sysreg,func = <1 2>;
@@ -172,7 +172,7 @@
 			clock-output-names = "oscclk2";
 		};
 
-		hdlcd_clk: oscclk3 {
+		hdlcd_clk: clock-controller-3 {
 			/* HDLCD */
 			compatible = "arm,vexpress-osc";
 			arm,vexpress-sysreg,func = <1 3>;
@@ -181,7 +181,7 @@
 			clock-output-names = "oscclk3";
 		};
 
-		oscclk4 {
+		clock-controller-4 {
 			/* Test chip gate configuration */
 			compatible = "arm,vexpress-osc";
 			arm,vexpress-sysreg,func = <1 4>;
@@ -190,7 +190,7 @@
 			clock-output-names = "oscclk4";
 		};
 
-		smbclk: oscclk5 {
+		smbclk: clock-controller-5 {
 			/* SMB clock */
 			compatible = "arm,vexpress-osc";
 			arm,vexpress-sysreg,func = <1 5>;
diff --git a/arch/arm/boot/dts/arm/vexpress-v2p-ca9.dts b/arch/arm/boot/dts/arm/vexpress-v2p-ca9.dts
index 8bf35666412b..43a5a4ab6ff0 100644
--- a/arch/arm/boot/dts/arm/vexpress-v2p-ca9.dts
+++ b/arch/arm/boot/dts/arm/vexpress-v2p-ca9.dts
@@ -187,7 +187,7 @@
 		compatible = "arm,vexpress,config-bus";
 		arm,vexpress,config-bridge = <&v2m_sysreg>;
 
-		oscclk0: extsaxiclk {
+		oscclk0: clock-controller-0 {
 			/* ACLK clock to the AXI master port on the test chip */
 			compatible = "arm,vexpress-osc";
 			arm,vexpress-sysreg,func = <1 0>;
@@ -196,7 +196,7 @@
 			clock-output-names = "extsaxiclk";
 		};
 
-		oscclk1: clcdclk {
+		oscclk1: clock-controller-1 {
 			/* Reference clock for the CLCD */
 			compatible = "arm,vexpress-osc";
 			arm,vexpress-sysreg,func = <1 1>;
@@ -205,7 +205,7 @@
 			clock-output-names = "clcdclk";
 		};
 
-		smbclk: oscclk2: tcrefclk {
+		smbclk: oscclk2: clock-controller-2 {
 			/* Reference clock for the test chip internal PLLs */
 			compatible = "arm,vexpress-osc";
 			arm,vexpress-sysreg,func = <1 2>;
@@ -214,7 +214,7 @@
 			clock-output-names = "tcrefclk";
 		};
 
-		volt-vd10 {
+		regulator-vd10 {
 			/* Test Chip internal logic voltage */
 			compatible = "arm,vexpress-volt";
 			arm,vexpress-sysreg,func = <2 0>;
@@ -223,7 +223,7 @@
 			label = "VD10";
 		};
 
-		volt-vd10-s2 {
+		regulator-vd10-s2 {
 			/* PL310, L2 cache, RAM cell supply (not PL310 logic) */
 			compatible = "arm,vexpress-volt";
 			arm,vexpress-sysreg,func = <2 1>;
@@ -232,7 +232,7 @@
 			label = "VD10_S2";
 		};
 
-		volt-vd10-s3 {
+		regulator-vd10-s3 {
 			/* Cortex-A9 system supply, Cores, MPEs, SCU and PL310 logic */
 			compatible = "arm,vexpress-volt";
 			arm,vexpress-sysreg,func = <2 2>;
@@ -241,7 +241,7 @@
 			label = "VD10_S3";
 		};
 
-		volt-vcc1v8 {
+		regulator-vcc1v8 {
 			/* DDR2 SDRAM and Test Chip DDR2 I/O supply */
 			compatible = "arm,vexpress-volt";
 			arm,vexpress-sysreg,func = <2 3>;
@@ -250,7 +250,7 @@
 			label = "VCC1V8";
 		};
 
-		volt-ddr2vtt {
+		regulator-ddr2vtt {
 			/* DDR2 SDRAM VTT termination voltage */
 			compatible = "arm,vexpress-volt";
 			arm,vexpress-sysreg,func = <2 4>;
@@ -259,7 +259,7 @@
 			label = "DDR2VTT";
 		};
 
-		volt-vcc3v3 {
+		regulator-vcc3v3 {
 			/* Local board supply for miscellaneous logic external to the Test Chip */
 			arm,vexpress-sysreg,func = <2 5>;
 			compatible = "arm,vexpress-volt";
diff --git a/arch/arm/boot/dts/aspeed/Makefile b/arch/arm/boot/dts/aspeed/Makefile
index e51c6d203725..c4f064e4b073 100644
--- a/arch/arm/boot/dts/aspeed/Makefile
+++ b/arch/arm/boot/dts/aspeed/Makefile
@@ -17,6 +17,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
 	aspeed-bmc-bytedance-g220a.dtb \
 	aspeed-bmc-delta-ahe50dc.dtb \
 	aspeed-bmc-facebook-bletchley.dtb \
+	aspeed-bmc-facebook-catalina.dtb \
 	aspeed-bmc-facebook-cmm.dtb \
 	aspeed-bmc-facebook-elbert.dtb \
 	aspeed-bmc-facebook-fuji.dtb \
@@ -32,8 +33,10 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
 	aspeed-bmc-facebook-yamp.dtb \
 	aspeed-bmc-facebook-yosemitev2.dtb \
 	aspeed-bmc-facebook-yosemite4.dtb \
+	aspeed-bmc-ibm-blueridge.dtb \
 	aspeed-bmc-ibm-bonnell.dtb \
 	aspeed-bmc-ibm-everest.dtb \
+	aspeed-bmc-ibm-fuji.dtb \
 	aspeed-bmc-ibm-rainier.dtb \
 	aspeed-bmc-ibm-rainier-1s4u.dtb \
 	aspeed-bmc-ibm-rainier-4u.dtb \
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtjade.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtjade.dts
index 8ab5f301f926..31c5d319aa0a 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtjade.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtjade.dts
@@ -49,6 +49,11 @@
 		 */
 		i2c80 = &nvme_m2_0;
 		i2c81 = &nvme_m2_1;
+
+		/*
+		 *  i2c bus 82 assigned to OCP slot
+		 */
+		i2c82 = &ocpslot;
 	};
 
 	chosen {
@@ -420,6 +425,17 @@
 		reg = <0x70>;
 		i2c-mux-idle-disconnect;
 
+		ocpslot: i2c@0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x0>;
+
+			ocpslot_temp: temperature-sensor@1f {
+				compatible = "ti,tmp421";
+				reg = <0x1f>;
+			};
+		};
+
 		nvmeslot_0_7: i2c@3 {
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -672,10 +688,6 @@
 	memory-region = <&gfx_memory>;
 };
 
-&pinctrl {
-	aspeed,external-nodes = <&gfx &lhc>;
-};
-
 &pwm_tacho {
 	status = "okay";
 	pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtmitchell.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtmitchell.dts
index 3c8925034a8c..0295f5adcfbc 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtmitchell.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtmitchell.dts
@@ -16,6 +16,32 @@
 		serial8 = &uart9;
 
 		/*
+		 * I2C temperature alias port
+		 */
+		i2c20 = &i2c4_bus70_chn0;
+		i2c21 = &i2c4_bus70_chn1;
+		i2c22 = &i2c4_bus70_chn2;
+		i2c23 = &i2c4_bus70_chn3;
+
+		/*
+		 *  i2c bus 30-31 assigned to OCP slot 0-1
+		 */
+		i2c30 = &ocpslot_0;
+		i2c31 = &ocpslot_1;
+
+		/*
+		 *  i2c bus 32-33 assigned to Riser slot 0-1
+		 */
+		i2c32 = &i2c_riser0;
+		i2c33 = &i2c_riser1;
+
+		/*
+		 *  i2c bus 38-39 assigned to FRU on Riser slot 0-1
+		 */
+		i2c38 = &i2c_riser0_chn_0;
+		i2c39 = &i2c_riser1_chn_0;
+
+		/*
 		 *  I2C NVMe alias port
 		 */
 		i2c100 = &backplane_0;
@@ -87,6 +113,37 @@
 		};
 	};
 
+	leds {
+		compatible = "gpio-leds";
+		/*
+		 * Use gpio-leds to configure GPIOW5 (bmc-ready) pin to be reseted when
+		 * watchdog timeout.
+		 */
+		led-bmc-ready {
+			gpios = <&gpio0 ASPEED_GPIO(W, 5) (GPIO_ACTIVE_HIGH | GPIO_TRANSITORY)>;
+		};
+
+		led-sw-heartbeat {
+			gpios = <&gpio0 ASPEED_GPIO(N, 3) GPIO_ACTIVE_HIGH>;
+		};
+
+		led-identify {
+			gpios = <&gpio0 ASPEED_GPIO(S, 3) GPIO_ACTIVE_HIGH>;
+		};
+
+		led-fault {
+			gpios = <&gpio0 ASPEED_GPIO(P, 4) GPIO_ACTIVE_HIGH>;
+		};
+
+		led-fan-fault {
+			gpios = <&gpio_expander1 0 GPIO_ACTIVE_HIGH>;
+		};
+
+		led-psu-fault {
+			gpios = <&gpio_expander1 1 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
 	voltage_mon_reg: voltage-mon-regulator {
 		compatible = "regulator-fixed";
 		regulator-name = "ltc2497_reg";
@@ -515,6 +572,80 @@
 		#size-cells = <0>;
 		reg = <0x70>;
 		i2c-mux-idle-disconnect;
+
+		ocpslot_0: i2c@0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x0>;
+
+			ocpslot_0_temp: temperature-sensor@1f {
+				compatible = "ti,tmp421";
+				reg = <0x1f>;
+			};
+		};
+
+		ocpslot_1: i2c@1 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x1>;
+
+			ocpslot_1_temp: temperature-sensor@1f {
+				compatible = "ti,tmp421";
+				reg = <0x1f>;
+			};
+		};
+
+		i2c_riser0: i2c@2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x2>;
+
+			i2c-mux@72 {
+				compatible = "nxp,pca9546";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0x72>;
+				i2c-mux-idle-disconnect;
+
+				i2c_riser0_chn_0: i2c@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0x0>;
+
+					eeprom@50 {
+						compatible = "atmel,24c02";
+						reg = <0x50>;
+						pagesize = <16>;
+					};
+				};
+			};
+		};
+
+		i2c_riser1: i2c@3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x3>;
+
+			i2c-mux@72 {
+				compatible = "nxp,pca9546";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0x72>;
+				i2c-mux-idle-disconnect;
+
+				i2c_riser1_chn_0: i2c@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0x0>;
+
+					eeprom@50 {
+						compatible = "atmel,24c02";
+						reg = <0x50>;
+						pagesize = <16>;
+					};
+				};
+			};
+		};
 	};
 };
 
@@ -790,6 +921,10 @@
 	};
 };
 
+&i2c10 {
+	status = "okay";
+};
+
 &i2c11 {
 	status = "okay";
 	ssif-bmc@10 {
@@ -812,6 +947,25 @@
 	};
 };
 
+&i2c15 {
+	status = "okay";
+	gpio_expander1: gpio-expander@22 {
+		compatible = "nxp,pca9535";
+		reg = <0x22>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		gpio-line-names =
+			"fan-fault","psu-fault",
+			"","",
+			"","",
+			"","",
+			"","",
+			"","",
+			"","",
+			"","";
+	};
+};
+
 &adc0 {
 	status = "okay";
 
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-arm-stardragon4800-rep2.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-arm-stardragon4800-rep2.dts
index 7c6af7f226e7..29c68c37e7f5 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-arm-stardragon4800-rep2.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-arm-stardragon4800-rep2.dts
@@ -200,10 +200,6 @@
 	status = "okay";
 };
 
-&pinctrl {
-	aspeed,external-nodes = <&gfx &lhc>;
-};
-
 &gpio {
 	pin_gpio_c7 {
 		gpio-hog;
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-spc621d8hm3.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-spc621d8hm3.dts
index 555485871e7a..c4097e4f2ca4 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-spc621d8hm3.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-spc621d8hm3.dts
@@ -110,11 +110,15 @@
 		compatible = "st,24c128", "atmel,24c128";
 		reg = <0x50>;
 		pagesize = <16>;
-		#address-cells = <1>;
-		#size-cells = <1>;
 
-		eth0_macaddress: macaddress@3f80 {
-			reg = <0x3f80 6>;
+		nvmem-layout {
+			compatible = "fixed-layout";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			eth0_macaddress: macaddress@3f80 {
+				reg = <0x3f80 6>;
+			};
 		};
 	};
 
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-x570d4u.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-x570d4u.dts
index 8dee4faa9e07..0943e0bf1305 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-x570d4u.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-x570d4u.dts
@@ -254,10 +254,6 @@
 	status = "okay";
 };
 
-&pinctrl {
-	aspeed,external-nodes = <&gfx &lhc>;
-};
-
 &vhub {
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-catalina.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-catalina.dts
new file mode 100644
index 000000000000..82835e96317d
--- /dev/null
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-catalina.dts
@@ -0,0 +1,1110 @@
+// SPDX-License-Identifier: GPL-2.0+
+// Copyright (c) 2021 Facebook Inc.
+/dts-v1/;
+
+#include "aspeed-g6.dtsi"
+#include <dt-bindings/gpio/aspeed-gpio.h>
+#include <dt-bindings/usb/pd.h>
+#include <dt-bindings/leds/leds-pca955x.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/i2c/i2c.h>
+
+/ {
+	model = "Facebook Catalina BMC";
+	compatible = "facebook,catalina-bmc", "aspeed,ast2600";
+
+	aliases {
+		serial0 = &uart1;
+		serial2 = &uart3;
+		serial3 = &uart4;
+		serial4 = &uart5;
+		i2c16 = &i2c1mux0ch0;
+		i2c17 = &i2c1mux0ch1;
+		i2c18 = &i2c1mux0ch2;
+		i2c19 = &i2c1mux0ch3;
+		i2c20 = &i2c1mux0ch4;
+		i2c21 = &i2c1mux0ch5;
+		i2c22 = &i2c1mux0ch6;
+		i2c23 = &i2c1mux0ch7;
+		i2c24 = &i2c0mux0ch0;
+		i2c25 = &i2c0mux0ch1;
+		i2c26 = &i2c0mux0ch2;
+		i2c27 = &i2c0mux0ch3;
+		i2c28 = &i2c0mux1ch0;
+		i2c29 = &i2c0mux1ch1;
+		i2c30 = &i2c0mux1ch2;
+		i2c31 = &i2c0mux1ch3;
+		i2c32 = &i2c0mux2ch0;
+		i2c33 = &i2c0mux2ch1;
+		i2c34 = &i2c0mux2ch2;
+		i2c35 = &i2c0mux2ch3;
+		i2c36 = &i2c0mux3ch0;
+		i2c37 = &i2c0mux3ch1;
+		i2c38 = &i2c0mux3ch2;
+		i2c39 = &i2c0mux3ch3;
+		i2c40 = &i2c0mux4ch0;
+		i2c41 = &i2c0mux4ch1;
+		i2c42 = &i2c0mux4ch2;
+		i2c43 = &i2c0mux4ch3;
+		i2c44 = &i2c0mux5ch0;
+		i2c45 = &i2c0mux5ch1;
+		i2c46 = &i2c0mux5ch2;
+		i2c47 = &i2c0mux5ch3;
+		i2c48 = &i2c30mux0ch0;
+		i2c49 = &i2c30mux0ch1;
+		i2c50 = &i2c30mux0ch2;
+		i2c51 = &i2c30mux0ch3;
+		i2c52 = &i2c30mux0ch4;
+		i2c53 = &i2c30mux0ch5;
+		i2c54 = &i2c30mux0ch6;
+		i2c55 = &i2c30mux0ch7;
+	};
+
+	chosen {
+		stdout-path = "serial4:57600n8";
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x80000000 0x80000000>;
+	};
+
+	iio-hwmon {
+		compatible = "iio-hwmon";
+		io-channels = <&adc0 0>, <&adc0 1>, <&adc0 2>, <&adc0 3>,
+			      <&adc0 4>, <&adc0 5>, <&adc0 6>, <&adc0 7>,
+			      <&adc1 2>;
+	};
+
+	spi1_gpio: spi {
+		compatible = "spi-gpio";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		sck-gpios = <&gpio0 ASPEED_GPIO(Z, 3) GPIO_ACTIVE_HIGH>;
+		mosi-gpios = <&gpio0 ASPEED_GPIO(Z, 4) GPIO_ACTIVE_HIGH>;
+		miso-gpios = <&gpio0 ASPEED_GPIO(Z, 5) GPIO_ACTIVE_HIGH>;
+		cs-gpios = <&gpio0 ASPEED_GPIO(Z, 0) GPIO_ACTIVE_LOW>;
+		num-chipselects = <1>;
+
+		tpm@0 {
+			compatible = "infineon,slb9670", "tcg,tpm_tis-spi";
+			spi-max-frequency = <33000000>;
+			reg = <0>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led-0 {
+			label = "bmc_heartbeat_amber";
+			gpios = <&gpio0 ASPEED_GPIO(P, 7) GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "heartbeat";
+		};
+
+		led-1 {
+			label = "fp_id_amber";
+			default-state = "off";
+			gpios = <&gpio0 ASPEED_GPIO(B, 5) GPIO_ACTIVE_HIGH>;
+		};
+
+		led-2 {
+			label = "bmc_ready_noled";
+			gpios = <&gpio0 ASPEED_GPIO(B, 3) (GPIO_ACTIVE_HIGH|GPIO_TRANSITORY)>;
+		};
+
+		led-3 {
+			label = "bmc_ready_cpld_noled";
+			gpios = <&gpio0 ASPEED_GPIO(P, 5) (GPIO_ACTIVE_HIGH|GPIO_TRANSITORY)>;
+		};
+	};
+
+	p1v8_bmc_aux: regulator-p1v8-bmc-aux {
+		compatible = "regulator-fixed";
+		regulator-name = "p1v8_bmc_aux";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-always-on;
+	};
+
+	p2v5_bmc_aux: regulator-p2v5-bmc-aux {
+		compatible = "regulator-fixed";
+		regulator-name = "p2v5_bmc_aux";
+		regulator-min-microvolt = <2500000>;
+		regulator-max-microvolt = <2500000>;
+		regulator-always-on;
+	};
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&uart3 {
+	status = "okay";
+};
+
+&uart4 {
+	status = "okay";
+};
+
+&uart5 {
+	status = "okay";
+};
+
+&mac3 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ncsi4_default>;
+	use-ncsi;
+};
+
+&fmc {
+	status = "okay";
+	flash@0 {
+		status = "okay";
+		m25p,fast-read;
+		label = "bmc";
+		spi-max-frequency = <50000000>;
+#include "openbmc-flash-layout-128.dtsi"
+	};
+	flash@1 {
+		status = "okay";
+		m25p,fast-read;
+		label = "alt-bmc";
+		spi-max-frequency = <50000000>;
+	};
+};
+
+&i2c0 {
+	status = "okay";
+
+	i2c-mux@71 {
+		compatible = "nxp,pca9546";
+		reg = <0x71>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		i2c0mux0ch0: i2c@0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+		};
+		i2c0mux0ch1: i2c@1 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <1>;
+		};
+		i2c0mux0ch2: i2c@2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <2>;
+		};
+		i2c0mux0ch3: i2c@3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <3>;
+		};
+	};
+
+	i2c-mux@72 {
+		compatible = "nxp,pca9546";
+		reg = <0x72>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		i2c0mux1ch0: i2c@0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+		};
+		i2c0mux1ch1: i2c@1 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <1>;
+
+			// IO Mezz 0 IOEXP
+			io_expander7: gpio@20 {
+				compatible = "nxp,pca9535";
+				reg = <0x20>;
+				gpio-controller;
+				#gpio-cells = <2>;
+			};
+
+			// IO Mezz 0 FRU EEPROM
+			eeprom@50 {
+				compatible = "atmel,24c64";
+				reg = <0x50>;
+			};
+		};
+		i2c0mux1ch2: i2c@2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <2>;
+			i2c-mux@70 {
+				compatible = "nxp,pca9548";
+				reg = <0x70>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				i2c30mux0ch0: i2c@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0>;
+				};
+				i2c30mux0ch1: i2c@1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <1>;
+				};
+				i2c30mux0ch2: i2c@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <2>;
+				};
+				i2c30mux0ch3: i2c@3 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <3>;
+				};
+				i2c30mux0ch4: i2c@4 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <4>;
+				};
+				i2c30mux0ch5: i2c@5 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <5>;
+				};
+				i2c30mux0ch6: i2c@6 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <6>;
+					// HDD FRU EEPROM
+					eeprom@52 {
+						compatible = "atmel,24c64";
+						reg = <0x52>;
+					};
+				};
+				i2c30mux0ch7: i2c@7 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <7>;
+
+					power-sensor@40 {
+						compatible = "ti,ina230";
+						reg = <0x40>;
+						shunt-resistor = <2000>;
+					};
+					power-sensor@41 {
+						compatible = "ti,ina230";
+						reg = <0x41>;
+						shunt-resistor = <2000>;
+					};
+					power-sensor@44 {
+						compatible = "ti,ina230";
+						reg = <0x44>;
+						shunt-resistor = <2000>;
+					};
+					power-sensor@45 {
+						compatible = "ti,ina230";
+						reg = <0x45>;
+						shunt-resistor = <2000>;
+					};
+				};
+			};
+		};
+		i2c0mux1ch3: i2c@3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <3>;
+		};
+	};
+
+	i2c-mux@73 {
+		compatible = "nxp,pca9546";
+		reg = <0x73>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		i2c0mux2ch0: i2c@0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+		};
+		i2c0mux2ch1: i2c@1 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <1>;
+		};
+		i2c0mux2ch2: i2c@2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <2>;
+		};
+		i2c0mux2ch3: i2c@3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <3>;
+		};
+	};
+
+	i2c-mux@75 {
+		compatible = "nxp,pca9546";
+		reg = <0x75>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		i2c0mux3ch0: i2c@0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+		};
+		i2c0mux3ch1: i2c@1 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <1>;
+		};
+		i2c0mux3ch2: i2c@2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <2>;
+		};
+		i2c0mux3ch3: i2c@3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <3>;
+		};
+	};
+
+	i2c-mux@76 {
+		compatible = "nxp,pca9546";
+		reg = <0x76>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		i2c0mux4ch0: i2c@0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+		};
+		i2c0mux4ch1: i2c@1 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <1>;
+
+			// IO Mezz 1 IOEXP
+			io_expander8: gpio@21 {
+				compatible = "nxp,pca9535";
+				reg = <0x21>;
+				gpio-controller;
+				#gpio-cells = <2>;
+			};
+
+			// IO Mezz 1 FRU EEPROM
+			eeprom@50 {
+				compatible = "atmel,24c64";
+				reg = <0x50>;
+			};
+		};
+		i2c0mux4ch2: i2c@2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <2>;
+		};
+		i2c0mux4ch3: i2c@3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <3>;
+		};
+	};
+
+	i2c-mux@77 {
+		compatible = "nxp,pca9546";
+		reg = <0x77>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		i2c0mux5ch0: i2c@0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+		};
+		i2c0mux5ch1: i2c@1 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <1>;
+		};
+		i2c0mux5ch2: i2c@2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <2>;
+		};
+		i2c0mux5ch3: i2c@3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <3>;
+		};
+	};
+};
+
+&i2c1 {
+	status = "okay";
+	i2c-mux@70 {
+		compatible = "nxp,pca9548";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x70>;
+		i2c-mux-idle-disconnect;
+
+		i2c1mux0ch0: i2c@0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x0>;
+
+			power-sensor@41 {
+				compatible = "ti,ina238";
+				reg = <0x41>;
+				shunt-resistor = <500>;
+			};
+			power-sensor@42 {
+				compatible = "ti,ina238";
+				reg = <0x42>;
+				shunt-resistor = <500>;
+			};
+			power-sensor@44 {
+				compatible = "ti,ina238";
+				reg = <0x44>;
+				shunt-resistor = <500>;
+			};
+		};
+		i2c1mux0ch1: i2c@1 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x1>;
+
+			power-sensor@41 {
+				compatible = "ti,ina238";
+				reg = <0x41>;
+			};
+			power-sensor@43 {
+				compatible = "ti,ina238";
+				reg = <0x43>;
+			};
+		};
+		i2c1mux0ch2: i2c@2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x2>;
+		};
+		i2c1mux0ch3: i2c@3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x3>;
+		};
+		i2c1mux0ch4: i2c@4 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x4>;
+
+			power-monitor@42 {
+				compatible = "lltc,ltc4287";
+				reg = <0x42>;
+				shunt-resistor-micro-ohms = <200>;
+			};
+			power-monitor@43 {
+				compatible = "lltc,ltc4287";
+				reg = <0x43>;
+				shunt-resistor-micro-ohms = <200>;
+			};
+		};
+		i2c1mux0ch5: i2c@5 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x5>;
+
+			// PDB FRU EEPROM
+			eeprom@54 {
+				compatible = "atmel,24c64";
+				reg = <0x54>;
+			};
+
+			// PDB TEMP SENSOR
+			temperature-sensor@4f {
+				compatible = "ti,tmp75";
+				reg = <0x4f>;
+			};
+		};
+		i2c1mux0ch6: i2c@6 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x6>;
+
+			// PDB IOEXP
+			io_expander5: gpio@27 {
+				compatible = "nxp,pca9554";
+				reg = <0x27>;
+				gpio-controller;
+				#gpio-cells = <2>;
+			};
+
+			// OSFP IOEXP
+			io_expander6: gpio@25 {
+				compatible = "nxp,pca9555";
+				reg = <0x25>;
+				gpio-controller;
+				#gpio-cells = <2>;
+			};
+
+			// OSFP FRU EEPROM
+			eeprom@51 {
+				compatible = "atmel,24c64";
+				reg = <0x51>;
+			};
+		};
+		i2c1mux0ch7: i2c@7 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x7>;
+
+			// FIO FRU EEPROM
+			eeprom@53 {
+				compatible = "atmel,24c64";
+				reg = <0x53>;
+			};
+
+			// FIO TEMP SENSOR
+			temperature-sensor@4b {
+				compatible = "ti,tmp75";
+				reg = <0x4b>;
+			};
+		};
+	};
+};
+
+&i2c2 {
+	status = "okay";
+
+	// Module 0 IOEXP
+	io_expander0: gpio@20 {
+		compatible = "nxp,pca9555";
+		reg = <0x20>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <ASPEED_GPIO(B, 4) IRQ_TYPE_LEVEL_LOW>;
+	};
+
+	// Module 1 IOEXP
+	io_expander1: gpio@21 {
+		compatible = "nxp,pca9555";
+		reg = <0x21>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <ASPEED_GPIO(B, 4) IRQ_TYPE_LEVEL_LOW>;
+	};
+
+	// HMC IOEXP
+	io_expander2: gpio@27 {
+		compatible = "nxp,pca9555";
+		reg = <0x27>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <ASPEED_GPIO(B, 4) IRQ_TYPE_LEVEL_LOW>;
+	};
+
+	// Module 0 EEPROM
+	eeprom@50 {
+		compatible = "atmel,24c64";
+		reg = <0x50>;
+	};
+
+	// Module 1 EEPROM
+	eeprom@51 {
+		compatible = "atmel,24c64";
+		reg = <0x51>;
+	};
+};
+
+&i2c3 {
+	status = "okay";
+};
+
+&i2c4 {
+	status = "okay";
+};
+
+&i2c5 {
+	status = "okay";
+};
+
+&i2c6 {
+	status = "okay";
+
+	// BMC IOEXP on Module 0
+	io_expander3: gpio@21 {
+		compatible = "nxp,pca9555";
+		reg = <0x21>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	rtc@6f {
+		compatible = "nuvoton,nct3018y";
+		reg = <0x6f>;
+	};
+};
+
+&i2c7 {
+	status = "okay";
+};
+
+&i2c8 {
+	status = "okay";
+};
+
+&i2c9 {
+	status = "okay";
+
+	// SCM CPLD IOEXP
+	io_expander4: gpio@4f {
+		compatible = "nxp,pca9555";
+		reg = <0x4f>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	// SCM TEMP SENSOR
+	temperature-sensor@4b {
+		compatible = "ti,tmp75";
+		reg = <0x4b>;
+	};
+
+	// SCM FRU EEPROM
+	eeprom@50 {
+		compatible = "atmel,24c64";
+		reg = <0x50>;
+	};
+
+	// BSM FRU EEPROM
+	eeprom@56 {
+		compatible = "atmel,24c64";
+		reg = <0x56>;
+	};
+};
+
+&i2c10 {
+	status = "okay";
+
+	// OCP NIC0 TEMP
+	temperature-sensor@1f {
+		compatible = "ti,tmp421";
+		reg = <0x1f>;
+	};
+
+	// OCP NIC0 FRU EEPROM
+	eeprom@50 {
+		compatible = "atmel,24c64";
+		reg = <0x50>;
+	};
+};
+
+&i2c11 {
+	status = "okay";
+
+	ssif-bmc@10 {
+		compatible = "ssif-bmc";
+		reg = <0x10>;
+	};
+};
+
+&i2c12 {
+	status = "okay";
+
+	// Module 1 FRU EEPROM
+	eeprom@50 {
+		compatible = "atmel,24c64";
+		reg = <0x50>;
+	};
+};
+
+&i2c13 {
+	status = "okay";
+
+	// Module 0 FRU EEPROM
+	eeprom@50 {
+		compatible = "atmel,24c64";
+		reg = <0x50>;
+	};
+
+	// Left CBC FRU EEPROM
+	eeprom@54 {
+		compatible = "atmel,24c02";
+		reg = <0x54>;
+	};
+
+	// Right CBC FRU EEPROM
+	eeprom@55 {
+		compatible = "atmel,24c02";
+		reg = <0x55>;
+	};
+
+	// HMC FRU EEPROM
+	eeprom@57 {
+		compatible = "atmel,24c02";
+		reg = <0x57>;
+	};
+};
+
+&i2c14 {
+	status = "okay";
+
+	// PDB CPLD IOEXP 0x10
+	io_expander9: gpio@10 {
+		compatible = "nxp,pca9555";
+		interrupt-parent = <&gpio0>;
+		interrupts = <ASPEED_GPIO(I, 6) IRQ_TYPE_LEVEL_LOW>;
+		reg = <0x10>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	// PDB CPLD IOEXP 0x11
+	io_expander10: gpio@11 {
+		compatible = "nxp,pca9555";
+		interrupt-parent = <&gpio0>;
+		interrupts = <ASPEED_GPIO(I, 6) IRQ_TYPE_LEVEL_LOW>;
+		reg = <0x11>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	// PDB CPLD IOEXP 0x12
+	io_expander11: gpio@12 {
+		compatible = "nxp,pca9555";
+		interrupt-parent = <&gpio0>;
+		interrupts = <ASPEED_GPIO(I, 6) IRQ_TYPE_LEVEL_LOW>;
+		reg = <0x12>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	// PDB CPLD IOEXP 0x13
+	io_expander12: gpio@13 {
+		compatible = "nxp,pca9555";
+		interrupt-parent = <&gpio0>;
+		interrupts = <ASPEED_GPIO(I, 6) IRQ_TYPE_LEVEL_LOW>;
+		reg = <0x13>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	// PDB CPLD IOEXP 0x14
+	io_expander13: gpio@14 {
+		compatible = "nxp,pca9555";
+		interrupt-parent = <&gpio0>;
+		interrupts = <ASPEED_GPIO(I, 6) IRQ_TYPE_LEVEL_LOW>;
+		reg = <0x14>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	// PDB CPLD IOEXP 0x15
+	io_expander14: gpio@15 {
+		compatible = "nxp,pca9555";
+		interrupt-parent = <&gpio0>;
+		interrupts = <ASPEED_GPIO(I, 6) IRQ_TYPE_LEVEL_LOW>;
+		reg = <0x15>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+};
+
+&i2c15 {
+	status = "okay";
+
+	// OCP NIC1 TEMP
+	temperature-sensor@1f {
+		compatible = "ti,tmp421";
+		reg = <0x1f>;
+	};
+
+	// OCP NIC1 FRU EEPROM
+	eeprom@50 {
+		compatible = "atmel,24c64";
+		reg = <0x50>;
+	};
+};
+
+&adc0 {
+	vref-supply = <&p1v8_bmc_aux>;
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_adc0_default &pinctrl_adc1_default
+		&pinctrl_adc2_default &pinctrl_adc3_default
+		&pinctrl_adc4_default &pinctrl_adc5_default
+		&pinctrl_adc6_default &pinctrl_adc7_default>;
+};
+
+&adc1 {
+	vref-supply = <&p2v5_bmc_aux>;
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_adc10_default>;
+};
+
+&ehci0 {
+	status = "okay";
+};
+
+&wdt1 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_wdtrst1_default>;
+	aspeed,reset-type = "soc";
+	aspeed,external-signal;
+	aspeed,ext-push-pull;
+	aspeed,ext-active-high;
+	aspeed,ext-pulse-duration = <256>;
+};
+
+&pinctrl {
+	pinctrl_ncsi3_default: ncsi3_default {
+		function = "RMII3";
+		groups = "NCSI3";
+	};
+
+	pinctrl_ncsi4_default: ncsi4_default {
+		function = "RMII4";
+		groups = "NCSI4";
+	};
+};
+
+&gpio0 {
+	gpio-line-names =
+	/*A0-A7*/	"","","","","","","","",
+	/*B0-B7*/	"BATTERY_DETECT","PRSNT1_HPM_SCM_N",
+			"BMC_I2C1_FPGA_ALERT_L","BMC_READY",
+			"IOEXP_INT_L","FM_ID_LED",
+			"","",
+	/*C0-C7*/	"","","","",
+			"PMBUS_REQ_N","PSU_FW_UPDATE_REQ_N",
+			"","BMC_I2C_SSIF_ALERT_L",
+	/*D0-D7*/	"","","","","","","","",
+	/*E0-E7*/	"","","","","","","","",
+	/*F0-F7*/	"","","","","","","","",
+	/*G0-G7*/	"","","","","","",
+			"FM_DEBUG_PORT_PRSNT_N","FM_BMC_DBP_PRESENT_N",
+	/*H0-H7*/	"PWR_BRAKE_L","RUN_POWER_EN",
+			"SHDN_FORCE_L","SHDN_REQ_L",
+			"","","","",
+	/*I0-I7*/	"","","","",
+			"","FLASH_WP_STATUS",
+			"FM_PDB_HEALTH_N","RUN_POWER_PG",
+	/*J0-J7*/	"","","","","","","","",
+	/*K0-K7*/	"","","","","","","","",
+	/*L0-L7*/	"","","","","","","","",
+	/*M0-M7*/	"PCIE_EP_RST_EN","BMC_FRU_WP",
+			"SCM_HPM_STBY_RST_N","SCM_HPM_STBY_EN",
+			"STBY_POWER_PG_3V3","TH500_SHDN_OK_L","","",
+	/*N0-N7*/	"LED_POSTCODE_0","LED_POSTCODE_1",
+			"LED_POSTCODE_2","LED_POSTCODE_3",
+			"LED_POSTCODE_4","LED_POSTCODE_5",
+			"LED_POSTCODE_6","LED_POSTCODE_7",
+	/*O0-O7*/	"HMC_I2C3_FPGA_ALERT_L","FPGA_READY_HMC",
+			"CHASSIS_AC_LOSS_L","BSM_PRSNT_R_N",
+			"PSU_SMB_ALERT_L","FM_TPM_PRSNT_0_N",
+			"","USBDBG_IPMI_EN_L",
+	/*P0-P7*/	"PWR_BTN_BMC_N","IPEX_CABLE_PRSNT_L",
+			"ID_RST_BTN_BMC_N","RST_BMC_RSTBTN_OUT_N",
+			"host0-ready","BMC_READY_CPLD","","BMC_HEARTBEAT_N",
+	/*Q0-Q7*/	"IRQ_PCH_TPM_SPI_N","USB_OC0_REAR_R_N",
+			"UART_MUX_SEL","I2C_MUX_RESET_L",
+			"RSVD_NV_PLT_DETECT","SPI_TPM_INT_L",
+			"CPU_JTAG_MUX_SELECT","THERM_BB_OVERT_L",
+	/*R0-R7*/	"THERM_BB_WARN_L","SPI_BMC_FPGA_INT_L",
+			"CPU_BOOT_DONE","PMBUS_GNT_L",
+			"CHASSIS_PWR_BRK_L","PCIE_WAKE_L",
+			"PDB_THERM_OVERT_L","HMC_I2C2_FPGA_ALERT_L",
+	/*S0-S7*/	"","","SYS_BMC_PWRBTN_R_N","FM_TPM_PRSNT_1_N",
+			"FM_BMC_DEBUG_SW_N","UID_LED_N",
+			"SYS_FAULT_LED_N","RUN_POWER_FAULT_L",
+	/*T0-T7*/	"","","","","","","","",
+	/*U0-U7*/	"","","","","","","","",
+	/*V0-V7*/	"L2_RST_REQ_OUT_L","L0L1_RST_REQ_OUT_L",
+			"BMC_ID_BEEP_SEL","BMC_I2C0_FPGA_ALERT_L",
+			"SMB_BMC_TMP_ALERT","PWR_LED_N",
+			"SYS_RST_OUT_L","IRQ_TPM_SPI_N",
+	/*W0-W7*/	"","","","","","","","",
+	/*X0-X7*/	"","","","","","","","",
+	/*Y0-Y7*/	"","RST_BMC_SELF_HW",
+			"FM_FLASH_LATCH_N","BMC_EMMC_RST_N",
+			"","","","",
+	/*Z0-Z7*/	"","","","","","","","";
+};
+
+&io_expander0 {
+	gpio-line-names =
+		"FPGA_THERM_OVERT_L","FPGA_READY_BMC",
+		"HMC_BMC_DETECT","HMC_PGOOD",
+		"","BMC_SELF_PWR_CYCLE",
+		"FPGA_EROT_FATAL_ERROR_L","WP_HW_EXT_CTRL_L",
+		"EROT_FPGA_RST_L","FPGA_EROT_RECOVERY_L",
+		"BMC_EROT_FPGA_SPI_MUX_SEL","USB2_HUB_RESET_L",
+		"NCSI_CS1_SEL","SGPIO_EN_L",
+		"B2B_IOEXP_INT_L","I2C_BUS_MUX_RESET_L";
+};
+
+&io_expander1 {
+	gpio-line-names =
+		"SEC_FPGA_THERM_OVERT_L","SEC_FPGA_READY_BMC",
+		"","",
+		"","",
+		"SEC_FPGA_EROT_FATAL_ERROR_L","SEC_WP_HW_EXT_CTRL_L",
+		"SEC_EROT_FPGA_RST_L","SEC_FPGA_EROT_RECOVERY_L",
+		"SEC_BMC_EROT_FPGA_SPI_MUX_SEL","",
+		"","",
+		"","SEC_I2C_BUS_MUX_RESET_L";
+};
+
+&io_expander2 {
+	gpio-line-names =
+		"HMC_PRSNT_L","HMC_READY",
+		"HMC_EROT_FATAL_ERROR_L","I2C_MUX_SEL",
+		"HMC_EROT_SPI_MUX_SEL","HMC_EROT_RECOVERY_L",
+		"HMC_EROT_RST_L","GLOBAL_WP_HMC",
+		"FPGA_RST_L","USB2_HUB_RST",
+		"CPU_UART_MUX_SEL","",
+		"","","","";
+};
+
+&io_expander3 {
+	gpio-line-names =
+		"RTC_MUX_SEL","PCI_MUX_SEL","TPM_MUX_SEL","FAN_MUX-SEL",
+		"SGMII_MUX_SEL","DP_MUX_SEL","UPHY3_USB_SEL","NCSI_MUX_SEL",
+		"BMC_PHY_RST","RTC_CLR_L","BMC_12V_CTRL","PS_RUN_IO0_PG",
+		"","","","";
+};
+
+&io_expander4 {
+	gpio-line-names =
+		"stby_power_en_cpld","stby_power_gd_cpld","","",
+		"","","","",
+		"","","","",
+		"","","","";
+};
+
+&io_expander5 {
+	gpio-line-names =
+		"JTAG_MUX_SEL","IOX_BMC_RESET","","",
+		"","","","";
+};
+
+&io_expander6 {
+	gpio-line-names =
+		"OSFP_PHASE_ID0","OSFP_PHASE_ID1",
+		"OSFP_PHASE_ID2","OSFP_PHASE_ID3",
+		"","","","",
+		"OSFP_BOARD_ID0","OSFP_BOARD_ID1",
+		"OSFP_BOARD_ID2","PWRGD_P3V3_N1",
+		"PWRGD_P3V3_N2","","","";
+};
+
+&io_expander7 {
+	gpio-line-names =
+		"RST_CX7_0","RST_CX7_1",
+		"CX0_SSD0_PRSNT_L","CX1_SSD1_PRSNT_L",
+		"CX_BOOT_CMPLT_CX0","CX_BOOT_CMPLT_CX1",
+		"CX_TWARN_CX0_L","CX_TWARN_CX1_L",
+		"CX_OVT_SHDN_CX0","CX_OVT_SHDN_CX1",
+		"FNP_L_CX0","FNP_L_CX1",
+		"","MCU_GPIO","MCU_RST_N","MCU_RECOVERY_N";
+};
+
+&io_expander8 {
+	gpio-line-names =
+		"SEC_RST_CX7_0","SEC_RST_CX7_1",
+		"SEC_CX0_SSD0_PRSNT_L","SEC_CX1_SSD1_PRSNT_L",
+		"SEC_CX_BOOT_CMPLT_CX0","SEC_CX_BOOT_CMPLT_CX1",
+		"SEC_CX_TWARN_CX0_L","SEC_CX_TWARN_CX1_L",
+		"SEC_CX_OVT_SHDN_CX0","SEC_CX_OVT_SHDN_CX1",
+		"SEC_FNP_L_CX0","SEC_FNP_L_CX1",
+		"","SEC_MCU_GPIO","SEC_MCU_RST_N","SEC_MCU_RECOVERY_N";
+};
+
+&io_expander9 {
+	gpio-line-names =
+		"LEAK3_DETECT_R","LEAK1_DETECT_R",
+		"LEAK2_DETECT_R","LEAK0_DETECT_R",
+		"CHASSIS3_LEAK_Q_N_PLD","CHASSIS1_LEAK_Q_N_PLD",
+		"CHASSIS2_LEAK_Q_N_PLD","CHASSIS0_LEAK_Q_N_PLD",
+		"P12V_AUX_FAN_ALERT_PLD_N","P12V_AUX_FAN_OC_PLD_N",
+		"P12V_AUX_FAN_FAULT_PLD_N","LEAK_DETECT_RMC_N_R",
+		"RSVD_RMC_GPIO3_R","SMB_RJ45_FIO_TMP_ALERT",
+		"","";
+};
+
+&io_expander10 {
+	gpio-line-names =
+		"FM_P12V_NIC1_FLTB_R_N","FM_P3V3_NIC1_FAULT_R_N",
+		"OCP_V3_2_PWRBRK_FROM_HOST_ISO_PLD_N",
+		"P12V_AUX_NIC1_SENSE_ALERT_R_N",
+		"FM_P12V_NIC0_FLTB_R_N","FM_P3V3_NIC0_FAULT_R_N",
+		"OCP_SFF_PWRBRK_FROM_HOST_ISO_PLD_N",
+		"P12V_AUX_NIC0_SENSE_ALERT_R_N",
+		"P12V_AUX_PSU_SMB_ALERT_R_L","P12V_SCM_SENSE_ALERT_R_N",
+		"NODEB_PSU_SMB_ALERT_R_L","NODEA_PSU_SMB_ALERT_R_L",
+		"P52V_SENSE_ALERT_PLD_N","P48V_HS2_FAULT_N_PLD",
+		"P48V_HS1_FAULT_N_PLD","";
+};
+
+&io_expander11 {
+	gpio-line-names =
+		"FAN_7_PRESENT_N","FAN_6_PRESENT_N",
+		"FAN_5_PRESENT_N","FAN_4_PRESENT_N",
+		"FAN_3_PRESENT_N","FAN_2_PRESENT_N",
+		"FAN_1_PRESENT_N","FAN_0_PRESENT_N",
+		"PRSNT_CHASSIS3_LEAK_CABLE_R_N","PRSNT_CHASSIS1_LEAK_CABLE_R_N",
+		"PRSNT_CHASSIS2_LEAK_CABLE_R_N","PRSNT_CHASSIS0_LEAK_CABLE_R_N",
+		"PRSNT_RJ45_FIO_N_R","PRSNT_HDDBD_POWER_CABLE_N",
+		"PRSNT_OSFP_POWER_CABLE_N","";
+};
+
+&io_expander12 {
+	gpio-line-names =
+		"RST_OCP_V3_1_R_N","NIC0_PERST_N",
+		"OCP_SFF_PERST_FROM_HOST_ISO_PLD_N","OCP_SFF_MAIN_PWR_EN",
+		"FM_OCP_SFF_PWR_GOOD_PLD","OCP_SFF_AUX_PWR_PLD_EN_R",
+		"HP_LVC3_OCP_V3_1_PWRGD_PLD","HP_OCP_V3_1_HSC_PWRGD_PLD_R",
+		"RST_OCP_V3_2_R_N","NIC1_PERST_N",
+		"OCP_V3_2_PERST_FROM_HOST_ISO_PLD_N","OCP_V3_2_MAIN_PWR_EN",
+		"FM_OCP_V3_2_PWR_GOOD_PLD","OCP_V3_2_AUX_PWR_PLD_EN_R",
+		"HP_LVC3_OCP_V3_2_PWRGD_PLD","HP_OCP_V3_2_HSC_PWRGD_PLD_R";
+};
+
+&io_expander13 {
+	gpio-line-names =
+		"NODEA_NODEB_PWOK_PLD_ISO_R","PWR_EN_NICS",
+		"PWRGD_P12V_AUX_FAN_PLD","P12V_AUX_FAN_EN_PLD",
+		"PWRGD_P3V3_AUX_PLD","PWRGD_P12V_AUX_PLD_ISO_R",
+		"FM_MAIN_PWREN_FROM_RMC_R","FM_MAIN_PWREN_RMC_EN_ISO_R",
+		"PWRGD_RMC_R","PWRGD_P12V_AUX_FAN_PLD",
+		"P12V_AUX_FAN_EN_PLD","FM_SYS_THROTTLE_N",
+		"HP_LVC3_OCP_V3_2_PRSNT2_PLD_N","HP_LVC3_OCP_V3_1_PRSNT2_PLD_N",
+		"","";
+};
+
+&io_expander14 {
+	gpio-line-names =
+		"","","","","","","","",
+		"FM_BOARD_BMC_SKU_ID3","FM_BOARD_BMC_SKU_ID2",
+		"FM_BOARD_BMC_SKU_ID1","FM_BOARD_BMC_SKU_ID0",
+		"FAB_BMC_REV_ID2","FAB_BMC_REV_ID1",
+		"FAB_BMC_REV_ID0","";
+};
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-greatlakes.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-greatlakes.dts
index 998598c15fd0..49914a4a179f 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-greatlakes.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-greatlakes.dts
@@ -201,7 +201,7 @@
 &i2c12 {
 	status = "okay";
 	temperature-sensor@4f {
-		compatible = "lm75";
+		compatible = "national,lm75";
 		reg = <0x4f>;
 	};
 };
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-harma.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-harma.dts
index c118d473a76f..cf3f807a38fe 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-harma.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-harma.dts
@@ -20,10 +20,6 @@
 		i2c21 = &imux21;
 		i2c22 = &imux22;
 		i2c23 = &imux23;
-		i2c24 = &imux24;
-		i2c25 = &imux25;
-		i2c26 = &imux26;
-		i2c27 = &imux27;
 		i2c28 = &imux28;
 		i2c29 = &imux29;
 		i2c30 = &imux30;
@@ -70,19 +66,19 @@
 		};
 	};
 
-	spi_gpio: spi-gpio {
+	spi_gpio: spi {
 		status = "okay";
 		compatible = "spi-gpio";
 		#address-cells = <1>;
 		#size-cells = <0>;
 
-		gpio-sck = <&gpio0 ASPEED_GPIO(Z, 3) GPIO_ACTIVE_HIGH>;
-		gpio-mosi = <&gpio0 ASPEED_GPIO(Z, 4) GPIO_ACTIVE_HIGH>;
-		gpio-miso = <&gpio0 ASPEED_GPIO(Z, 5) GPIO_ACTIVE_HIGH>;
+		sck-gpios = <&gpio0 ASPEED_GPIO(Z, 3) GPIO_ACTIVE_HIGH>;
+		mosi-gpios = <&gpio0 ASPEED_GPIO(Z, 4) GPIO_ACTIVE_HIGH>;
+		miso-gpios = <&gpio0 ASPEED_GPIO(Z, 5) GPIO_ACTIVE_HIGH>;
 		num-chipselects = <1>;
 		cs-gpios = <&gpio0 ASPEED_GPIO(Z, 0) GPIO_ACTIVE_LOW>;
 
-		tpmdev@0 {
+		tpm@0 {
 			compatible = "infineon,slb9670", "tcg,tpm_tis-spi";
 			spi-max-frequency = <33000000>;
 			reg = <0>;
@@ -137,7 +133,6 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_rmii4_default>;
 	use-ncsi;
-	mellanox,multi-host;
 };
 
 &rtc {
@@ -198,6 +193,35 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 	};
+
+	power-sensor@40 {
+		compatible = "ti,ina238";
+		reg = <0x40>;
+		shunt-resistor = <1000>;
+	};
+
+	power-sensor@41 {
+		compatible = "ti,ina238";
+		reg = <0x41>;
+		shunt-resistor = <1000>;
+	};
+
+	power-sensor@44 {
+		compatible = "ti,ina238";
+		reg = <0x44>;
+		shunt-resistor = <1000>;
+	};
+
+	power-sensor@45 {
+		compatible = "ti,ina238";
+		reg = <0x45>;
+		shunt-resistor = <1000>;
+	};
+
+	temperature-sensor@4b {
+		compatible = "ti,tmp75";
+		reg = <0x4b>;
+	};
 };
 
 &i2c1 {
@@ -224,6 +248,35 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 	};
+
+	power-sensor@40 {
+		compatible = "ti,ina238";
+		reg = <0x40>;
+		shunt-resistor = <1000>;
+	};
+
+	power-sensor@41 {
+		compatible = "ti,ina238";
+		reg = <0x41>;
+		shunt-resistor = <1000>;
+	};
+
+	power-sensor@44 {
+		compatible = "ti,ina238";
+		reg = <0x44>;
+		shunt-resistor = <1000>;
+	};
+
+	power-sensor@45 {
+		compatible = "ti,ina238";
+		reg = <0x45>;
+		shunt-resistor = <1000>;
+	};
+
+	temperature-sensor@4b {
+		compatible = "ti,tmp75";
+		reg = <0x4b>;
+	};
 };
 
 &i2c3 {
@@ -276,11 +329,15 @@
 		reg = <0x49>;
 	};
 
-	power-monitor@22 {
-		compatible = "lltc,ltc4286";
-		reg = <0x22>;
-		adi,vrange-low-enable;
-		shunt-resistor-micro-ohms = <500>;
+	power-monitor@44 {
+		compatible = "lltc,ltc4287";
+		reg = <0x44>;
+		shunt-resistor-micro-ohms = <250>;
+	};
+
+	power-monitor@40 {
+		compatible = "infineon,xdp710";
+		reg = <0x40>;
 	};
 };
 
@@ -321,6 +378,14 @@
 &i2c9 {
 	status = "okay";
 
+	mctp-controller;
+	multi-master;
+
+	mctp@10 {
+		compatible = "mctp-i2c-controller";
+		reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>;
+	};
+
 	gpio@30 {
 		compatible = "nxp,pca9555";
 		reg = <0x30>;
@@ -340,33 +405,6 @@
 		"","","","";
 	};
 
-	i2c-mux@71 {
-		compatible = "nxp,pca9546";
-		reg = <0x71>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		imux24: i2c@0 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <0>;
-		};
-		imux25: i2c@1 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <1>;
-		};
-		imux26: i2c@2 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <2>;
-		};
-		imux27: i2c@3 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <3>;
-		};
-	};
 	// PTTV FRU
 	eeprom@52 {
 		compatible = "atmel,24c64";
@@ -376,6 +414,31 @@
 
 &i2c11 {
 	status = "okay";
+
+	gpio@30 {
+		compatible = "nxp,pca9555";
+		reg = <0x30>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+	gpio@31 {
+		compatible = "nxp,pca9555";
+		reg = <0x31>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		gpio-line-names =
+		"","","","",
+		"","","presence-cmm","",
+		"","","","",
+		"","","","";
+	};
+
+	// Aegis FRU
+	eeprom@52 {
+		compatible = "atmel,24c64";
+		reg = <0x52>;
+	};
 };
 
 &i2c12 {
@@ -399,6 +462,30 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0>;
+			power-monitor@61 {
+				compatible = "isil,isl69260";
+				reg = <0x61>;
+			};
+			power-monitor@62 {
+				compatible = "isil,isl69260";
+				reg = <0x62>;
+			};
+			power-monitor@63 {
+				compatible = "isil,isl69260";
+				reg = <0x63>;
+			};
+			power-monitor@64 {
+				compatible = "infineon,xdpe152c4";
+				reg = <0x64>;
+			};
+			power-monitor@66 {
+				compatible = "infineon,xdpe152c4";
+				reg = <0x66>;
+			};
+			power-monitor@68 {
+				compatible = "infineon,xdpe152c4";
+				reg = <0x68>;
+			};
 		};
 		imux29: i2c@1 {
 			#address-cells = <1>;
@@ -497,13 +584,14 @@
 	/*O0-O7*/	"","","","","","","","",
 	/*P0-P7*/	"power-button","power-host-control",
 			"reset-button","","led-power","","","",
-	/*Q0-Q7*/	"","","","","","","","",
+	/*Q0-Q7*/	"","","","","","power-chassis-control","","",
 	/*R0-R7*/	"","","","","","","","",
 	/*S0-S7*/	"","","","","","","","",
 	/*T0-T7*/	"","","","","","","","",
 	/*U0-U7*/	"","","","","","","led-identify-gate","",
 	/*V0-V7*/	"","","","",
-			"rtc-battery-voltage-read-enable","","","",
+			"rtc-battery-voltage-read-enable","",
+			"power-chassis-good","",
 	/*W0-W7*/	"","","","","","","","",
 	/*X0-X7*/	"","","","","","","","",
 	/*Y0-Y7*/	"","","","","","","","",
@@ -521,7 +609,6 @@
 
 &sgpiom0 {
 	status = "okay";
-	max-ngpios = <128>;
 	ngpios = <128>;
 	bus-frequency = <2000000>;
 	gpio-line-names =
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts
index 942e53d5c714..41e2246cfbd1 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts
@@ -11,7 +11,8 @@
 	compatible = "facebook,minerva-cmc", "aspeed,ast2600";
 
 	aliases {
-		serial5 = &uart5;
+		serial4 = &uart5;
+		serial5 = &uart6;
 		/*
 		 * PCA9548 (2-0077) provides 8 channels connecting to
 		 * 6 pcs of FCB (Fan Controller Board).
@@ -22,6 +23,8 @@
 		i2c19 = &imux19;
 		i2c20 = &imux20;
 		i2c21 = &imux21;
+
+		spi1 = &spi_gpio;
 	};
 
 	chosen {
@@ -43,11 +46,54 @@
 	leds {
 		compatible = "gpio-leds";
 
-		led-fan-fault {
-			label = "led-fan-fault";
+		led-0 {
+			label = "bmc_heartbeat_amber";
+			gpios = <&gpio0 ASPEED_GPIO(P, 7) GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "heartbeat";
+		};
+
+		led-1 {
+			label = "fp_id_amber";
+			default-state = "off";
+			gpios = <&gpio0 ASPEED_GPIO(B, 5) GPIO_ACTIVE_HIGH>;
+		};
+
+		led-2 {
+			label = "power_blue";
+			default-state = "off";
+			gpios = <&gpio0 ASPEED_GPIO(P, 4) GPIO_ACTIVE_HIGH>;
+		};
+
+		led-3 {
+			label = "fan_status_led";
 			gpios = <&leds_gpio 9 GPIO_ACTIVE_HIGH>;
 			default-state = "off";
 		};
+
+		led-4 {
+			label = "fan_fault_led_n";
+			gpios = <&leds_gpio 10 GPIO_ACTIVE_LOW>;
+			default-state = "off";
+		};
+	};
+
+	spi_gpio: spi {
+		status = "okay";
+		compatible = "spi-gpio";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		sck-gpios = <&gpio0 ASPEED_GPIO(Z, 3) GPIO_ACTIVE_HIGH>;
+		mosi-gpios = <&gpio0 ASPEED_GPIO(Z, 4) GPIO_ACTIVE_HIGH>;
+		miso-gpios = <&gpio0 ASPEED_GPIO(Z, 5) GPIO_ACTIVE_HIGH>;
+		num-chipselects = <1>;
+		cs-gpios = <&gpio0 ASPEED_GPIO(Z, 0) GPIO_ACTIVE_LOW>;
+
+		tpm@0 {
+			compatible = "infineon,slb9670", "tcg,tpm_tis-spi";
+			spi-max-frequency = <33000000>;
+			reg = <0>;
+		};
 	};
 };
 
@@ -77,6 +123,10 @@
 	};
 };
 
+&mdio3 {
+	status = "okay";
+};
+
 &fmc {
 	status = "okay";
 	flash@0 {
@@ -94,10 +144,6 @@
 	};
 };
 
-&rtc {
-	status = "okay";
-};
-
 &sgpiom0 {
 	status = "okay";
 	ngpios = <128>;
@@ -119,14 +165,15 @@
 		shunt-resistor = <1000>;
 	};
 
-	power-monitor@67 {
-		compatible = "adi,ltc2945";
-		reg = <0x67>;
+	power-monitor@44 {
+		compatible = "lltc,ltc4287";
+		reg = <0x44>;
+		shunt-resistor-micro-ohms = <2000>;
 	};
 
-	power-monitor@68 {
-		compatible = "adi,ltc2945";
-		reg = <0x68>;
+	power-monitor@43 {
+		compatible = "infineon,xdp710";
+		reg = <0x43>;
 	};
 
 	leds_gpio: gpio@19 {
@@ -145,9 +192,9 @@
 		reg = <0x4b>;
 	};
 
-	temperature-sensor@48 {
+	temperature-sensor@4f {
 		compatible = "ti,tmp75";
-		reg = <0x48>;
+		reg = <0x4f>;
 	};
 
 	eeprom@54 {
@@ -182,6 +229,35 @@
 				#address-cells = <1>;
 				#size-cells = <0>;
 			};
+
+			power-sensor@40 {
+				compatible = "ti,ina238";
+				reg = <0x40>;
+				shunt-resistor = <1000>;
+			};
+
+			power-sensor@41 {
+				compatible = "ti,ina238";
+				reg = <0x41>;
+				shunt-resistor = <1000>;
+			};
+
+			power-sensor@44 {
+				compatible = "ti,ina238";
+				reg = <0x44>;
+				shunt-resistor = <1000>;
+			};
+
+			power-sensor@45 {
+				compatible = "ti,ina238";
+				reg = <0x45>;
+				shunt-resistor = <1000>;
+			};
+
+			temperature-sensor@4b {
+				compatible = "ti,tmp75";
+				reg = <0x4b>;
+			};
 		};
 
 		imux17: i2c@1 {
@@ -200,6 +276,35 @@
 				#address-cells = <1>;
 				#size-cells = <0>;
 			};
+
+			power-sensor@40 {
+				compatible = "ti,ina238";
+				reg = <0x40>;
+				shunt-resistor = <1000>;
+			};
+
+			power-sensor@41 {
+				compatible = "ti,ina238";
+				reg = <0x41>;
+				shunt-resistor = <1000>;
+			};
+
+			power-sensor@44 {
+				compatible = "ti,ina238";
+				reg = <0x44>;
+				shunt-resistor = <1000>;
+			};
+
+			power-sensor@45 {
+				compatible = "ti,ina238";
+				reg = <0x45>;
+				shunt-resistor = <1000>;
+			};
+
+			temperature-sensor@4b {
+				compatible = "ti,tmp75";
+				reg = <0x4b>;
+			};
 		};
 
 		imux18: i2c@2 {
@@ -218,6 +323,35 @@
 				#address-cells = <1>;
 				#size-cells = <0>;
 			};
+
+			power-sensor@40 {
+				compatible = "ti,ina238";
+				reg = <0x40>;
+				shunt-resistor = <1000>;
+			};
+
+			power-sensor@41 {
+				compatible = "ti,ina238";
+				reg = <0x41>;
+				shunt-resistor = <1000>;
+			};
+
+			power-sensor@44 {
+				compatible = "ti,ina238";
+				reg = <0x44>;
+				shunt-resistor = <1000>;
+			};
+
+			power-sensor@45 {
+				compatible = "ti,ina238";
+				reg = <0x45>;
+				shunt-resistor = <1000>;
+			};
+
+			temperature-sensor@4b {
+				compatible = "ti,tmp75";
+				reg = <0x4b>;
+			};
 		};
 
 		imux19: i2c@3 {
@@ -236,9 +370,38 @@
 				#address-cells = <1>;
 				#size-cells = <0>;
 			};
+
+			power-sensor@40 {
+				compatible = "ti,ina238";
+				reg = <0x40>;
+				shunt-resistor = <1000>;
+			};
+
+			power-sensor@41 {
+				compatible = "ti,ina238";
+				reg = <0x41>;
+				shunt-resistor = <1000>;
+			};
+
+			power-sensor@44 {
+				compatible = "ti,ina238";
+				reg = <0x44>;
+				shunt-resistor = <1000>;
+			};
+
+			power-sensor@45 {
+				compatible = "ti,ina238";
+				reg = <0x45>;
+				shunt-resistor = <1000>;
+			};
+
+			temperature-sensor@4b {
+				compatible = "ti,tmp75";
+				reg = <0x4b>;
+			};
 		};
 
-		imux20: i2c@4 {
+		imux20: i2c@5 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <4>;
@@ -254,9 +417,37 @@
 				#address-cells = <1>;
 				#size-cells = <0>;
 			};
+
+			power-sensor@40 {
+				compatible = "ti,ina238";
+				reg = <0x40>;
+				shunt-resistor = <1000>;
+			};
+
+			power-sensor@41 {
+				compatible = "ti,ina238";
+				reg = <0x41>;
+				shunt-resistor = <1000>;
+			};
+
+			power-sensor@44 {
+				compatible = "ti,ina238";
+				reg = <0x44>;
+				shunt-resistor = <1000>;
+			};
+
+			power-sensor@45 {
+				compatible = "ti,ina238";
+				reg = <0x45>;
+				shunt-resistor = <1000>;
+			};
+			temperature-sensor@4b {
+				compatible = "ti,tmp75";
+				reg = <0x4b>;
+			};
 		};
 
-		imux21: i2c@5 {
+		imux21: i2c@4 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <5>;
@@ -272,6 +463,34 @@
 				#address-cells = <1>;
 				#size-cells = <0>;
 			};
+
+			power-sensor@40 {
+				compatible = "ti,ina238";
+				reg = <0x40>;
+				shunt-resistor = <1000>;
+			};
+
+			power-sensor@41 {
+				compatible = "ti,ina238";
+				reg = <0x41>;
+				shunt-resistor = <1000>;
+			};
+
+			power-sensor@44 {
+				compatible = "ti,ina238";
+				reg = <0x44>;
+				shunt-resistor = <1000>;
+			};
+
+			power-sensor@45 {
+				compatible = "ti,ina238";
+				reg = <0x45>;
+				shunt-resistor = <1000>;
+			};
+			temperature-sensor@4b {
+				compatible = "ti,tmp75";
+				reg = <0x4b>;
+			};
 		};
 	};
 };
@@ -302,14 +521,16 @@
 
 &i2c9 {
 	status = "okay";
-};
 
-&i2c10 {
-	status = "okay";
-};
+	eeprom@50 {
+		compatible = "atmel,24c64";
+		reg = <0x50>;
+	};
 
-&i2c11 {
-	status = "okay";
+	rtc@51 {
+		compatible = "nxp,pcf8563";
+		reg = <0x51>;
+	};
 };
 
 &i2c12 {
@@ -338,6 +559,11 @@
 		compatible = "atmel,24c128";
 		reg = <0x50>;
 	};
+
+	eeprom@56 {
+		compatible = "atmel,24c64";
+		reg = <0x56>;
+	};
 };
 
 &adc0 {
@@ -355,6 +581,10 @@
 	pinctrl-0 = <&pinctrl_adc10_default>;
 };
 
+&ehci0 {
+	status = "okay";
+};
+
 &ehci1 {
 	status = "okay";
 };
@@ -381,12 +611,12 @@
 	/*N0-N7*/	"","","","","","","","",
 	/*O0-O7*/	"","","","","","","","",
 	/*P0-P7*/	"","","","","","","","",
-	/*Q0-Q7*/	"","","","","","","","",
+	/*Q0-Q7*/	"","","","","","power-chassis-control","","",
 	/*R0-R7*/	"","","","","","","","",
-	/*S0-S7*/	"","","","","","","","",
+	/*S0-S7*/	"","","","","","","","host0-ready",
 	/*T0-T7*/	"","","","","","","","",
 	/*U0-U7*/	"","","","","","","","",
-	/*V0-V7*/	"","","","","BAT_DETECT","","","",
+	/*V0-V7*/	"","","","","BAT_DETECT","","power-chassis-good","",
 	/*W0-W7*/	"","","","","","","","",
 	/*X0-X7*/	"","","BLADE_UART_SEL3","","","","","",
 	/*Y0-Y7*/	"","","","","","","","",
@@ -397,118 +627,118 @@
 	gpio-line-names =
 	/*"input pin","output pin"*/
 	/*A0 - A7*/
-	"PRSNT_MTIA_BLADE0_N","PWREN_MTIA_BLADE0_EN",
-	"PRSNT_MTIA_BLADE1_N","PWREN_MTIA_BLADE1_EN",
-	"PRSNT_MTIA_BLADE2_N","PWREN_MTIA_BLADE2_EN",
-	"PRSNT_MTIA_BLADE3_N","PWREN_MTIA_BLADE3_EN",
-	"PRSNT_MTIA_BLADE4_N","PWREN_MTIA_BLADE4_EN",
-	"PRSNT_MTIA_BLADE5_N","PWREN_MTIA_BLADE5_EN",
-	"PRSNT_MTIA_BLADE6_N","PWREN_MTIA_BLADE6_EN",
-	"PRSNT_MTIA_BLADE7_N","PWREN_MTIA_BLADE7_EN",
+	"PRSNT_MTIA_BLADE0_N","PWREN_MTIA_BLADE0_EN_N",
+	"PRSNT_MTIA_BLADE1_N","PWREN_MTIA_BLADE1_EN_N",
+	"PRSNT_MTIA_BLADE2_N","PWREN_MTIA_BLADE2_EN_N",
+	"PRSNT_MTIA_BLADE3_N","PWREN_MTIA_BLADE3_EN_N",
+	"PRSNT_MTIA_BLADE4_N","PWREN_MTIA_BLADE4_EN_N",
+	"PRSNT_MTIA_BLADE5_N","PWREN_MTIA_BLADE5_EN_N",
+	"PRSNT_MTIA_BLADE6_N","PWREN_MTIA_BLADE6_EN_N",
+	"PRSNT_MTIA_BLADE7_N","PWREN_MTIA_BLADE7_EN_N",
 	/*B0 - B7*/
-	"PRSNT_MTIA_BLADE8_N","PWREN_MTIA_BLADE8_EN",
-	"PRSNT_MTIA_BLADE9_N","PWREN_MTIA_BLADE9_EN",
-	"PRSNT_MTIA_BLADE10_N","PWREN_MTIA_BLADE10_EN",
-	"PRSNT_MTIA_BLADE11_N","PWREN_MTIA_BLADE11_EN",
-	"PRSNT_MTIA_BLADE12_N","PWREN_MTIA_BLADE12_EN",
-	"PRSNT_MTIA_BLADE13_N","PWREN_MTIA_BLADE13_EN",
-	"PRSNT_MTIA_BLADE14_N","PWREN_MTIA_BLADE14_EN",
-	"PRSNT_MTIA_BLADE15_N","PWREN_MTIA_BLADE15_EN",
+	"PRSNT_MTIA_BLADE8_N","PWREN_MTIA_BLADE8_EN_N",
+	"PRSNT_MTIA_BLADE9_N","PWREN_MTIA_BLADE9_EN_N",
+	"PRSNT_MTIA_BLADE10_N","PWREN_MTIA_BLADE10_EN_N",
+	"PRSNT_MTIA_BLADE11_N","PWREN_MTIA_BLADE11_EN_N",
+	"PRSNT_MTIA_BLADE12_N","PWREN_MTIA_BLADE12_EN_N",
+	"PRSNT_MTIA_BLADE13_N","PWREN_MTIA_BLADE13_EN_N",
+	"PRSNT_MTIA_BLADE14_N","PWREN_MTIA_BLADE14_EN_N",
+	"PRSNT_MTIA_BLADE15_N","PWREN_MTIA_BLADE15_EN_N",
 	/*C0 - C7*/
-	"PRSNT_NW_BLADE0_N","PWREN_NW_BLADE0_EN",
-	"PRSNT_NW_BLADE1_N","PWREN_NW_BLADE1_EN",
-	"PRSNT_NW_BLADE2_N","PWREN_NW_BLADE2_EN",
-	"PRSNT_NW_BLADE3_N","PWREN_NW_BLADE3_EN",
-	"PRSNT_NW_BLADE4_N","PWREN_NW_BLADE4_EN",
-	"PRSNT_NW_BLADE5_N","PWREN_NW_BLADE5_EN",
-	"PRSNT_FCB_TOP_0_N","PWREN_MTIA_BLADE0_HSC_EN",
-	"PRSNT_FCB_TOP_1_N","PWREN_MTIA_BLADE1_HSC_EN",
+	"PRSNT_NW_BLADE0_N","PWREN_NW_BLADE0_EN_N",
+	"PRSNT_NW_BLADE1_N","PWREN_NW_BLADE1_EN_N",
+	"PRSNT_NW_BLADE2_N","PWREN_NW_BLADE2_EN_N",
+	"PRSNT_NW_BLADE3_N","PWREN_NW_BLADE3_EN_N",
+	"PRSNT_NW_BLADE4_N","PWREN_NW_BLADE4_EN_N",
+	"PRSNT_NW_BLADE5_N","PWREN_NW_BLADE5_EN_N",
+	"PRSNT_FCB_TOP_0_N","PWREN_MTIA_BLADE0_HSC_EN_N",
+	"PRSNT_FCB_TOP_1_N","PWREN_MTIA_BLADE1_HSC_EN_N",
 	/*D0 - D7*/
-	"PRSNT_FCB_MIDDLE_0_N","PWREN_MTIA_BLADE2_HSC_EN",
-	"PRSNT_FCB_MIDDLE_1_N","PWREN_MTIA_BLADE3_HSC_EN",
-	"PRSNT_FCB_BOTTOM_0_N","PWREN_MTIA_BLADE4_HSC_EN",
-	"PRSNT_FCB_BOTTOM_1_N","PWREN_MTIA_BLADE5_HSC_EN",
-	"PWRGD_MTIA_BLADE0_PWROK_L_BUF","PWREN_MTIA_BLADE6_HSC_EN",
-	"PWRGD_MTIA_BLADE1_PWROK_L_BUF","PWREN_MTIA_BLADE7_HSC_EN",
-	"PWRGD_MTIA_BLADE2_PWROK_L_BUF","PWREN_MTIA_BLADE8_HSC_EN",
-	"PWRGD_MTIA_BLADE3_PWROK_L_BUF","PWREN_MTIA_BLADE9_HSC_EN",
+	"PRSNT_FCB_MIDDLE_0_N","PWREN_MTIA_BLADE2_HSC_EN_N",
+	"PRSNT_FCB_MIDDLE_1_N","PWREN_MTIA_BLADE3_HSC_EN_N",
+	"PRSNT_FCB_BOTTOM_1_N","PWREN_MTIA_BLADE4_HSC_EN_N",
+	"PRSNT_FCB_BOTTOM_0_N","PWREN_MTIA_BLADE5_HSC_EN_N",
+	"PWRGD_MTIA_BLADE0_PWROK_N","PWREN_MTIA_BLADE6_HSC_EN_N",
+	"PWRGD_MTIA_BLADE1_PWROK_N","PWREN_MTIA_BLADE7_HSC_EN_N",
+	"PWRGD_MTIA_BLADE2_PWROK_N","PWREN_MTIA_BLADE8_HSC_EN_N",
+	"PWRGD_MTIA_BLADE3_PWROK_N","PWREN_MTIA_BLADE9_HSC_EN_N",
 	/*E0 - E7*/
-	"PWRGD_MTIA_BLADE4_PWROK_L_BUF","PWREN_MTIA_BLADE10_HSC_EN",
-	"PWRGD_MTIA_BLADE5_PWROK_L_BUF","PWREN_MTIA_BLADE11_HSC_EN",
-	"PWRGD_MTIA_BLADE6_PWROK_L_BUF","PWREN_MTIA_BLADE12_HSC_EN",
-	"PWRGD_MTIA_BLADE7_PWROK_L_BUF","PWREN_MTIA_BLADE13_HSC_EN",
-	"PWRGD_MTIA_BLADE8_PWROK_L_BUF","PWREN_MTIA_BLADE14_HSC_EN",
-	"PWRGD_MTIA_BLADE9_PWROK_L_BUF","PWREN_MTIA_BLADE15_HSC_EN",
-	"PWRGD_MTIA_BLADE10_PWROK_L_BUF","PWREN_NW_BLADE0_HSC_EN",
-	"PWRGD_MTIA_BLADE11_PWROK_L_BUF","PWREN_NW_BLADE1_HSC_EN",
+	"PWRGD_MTIA_BLADE4_PWROK_N","PWREN_MTIA_BLADE10_HSC_EN_N",
+	"PWRGD_MTIA_BLADE5_PWROK_N","PWREN_MTIA_BLADE11_HSC_EN_N",
+	"PWRGD_MTIA_BLADE6_PWROK_N","PWREN_MTIA_BLADE12_HSC_EN_N",
+	"PWRGD_MTIA_BLADE7_PWROK_N","PWREN_MTIA_BLADE13_HSC_EN_N",
+	"PWRGD_MTIA_BLADE8_PWROK_N","PWREN_MTIA_BLADE14_HSC_EN_N",
+	"PWRGD_MTIA_BLADE9_PWROK_N","PWREN_MTIA_BLADE15_HSC_EN_N",
+	"PWRGD_MTIA_BLADE10_PWROK_N","PWREN_NW_BLADE0_HSC_EN_N",
+	"PWRGD_MTIA_BLADE11_PWROK_N","PWREN_NW_BLADE1_HSC_EN_N",
 	/*F0 - F7*/
-	"PWRGD_MTIA_BLADE12_PWROK_L_BUF","PWREN_NW_BLADE2_HSC_EN",
-	"PWRGD_MTIA_BLADE13_PWROK_L_BUF","PWREN_NW_BLADE3_HSC_EN",
-	"PWRGD_MTIA_BLADE14_PWROK_L_BUF","PWREN_NW_BLADE4_HSC_EN",
-	"PWRGD_MTIA_BLADE15_PWROK_L_BUF","PWREN_NW_BLADE5_HSC_EN",
-	"PWRGD_NW_BLADE0_PWROK_L_BUF","PWREN_FCB_TOP_L_EN",
-	"PWRGD_NW_BLADE1_PWROK_L_BUF","PWREN_FCB_TOP_R_EN",
-	"PWRGD_NW_BLADE2_PWROK_L_BUF","PWREN_FCB_MIDDLE_L_EN",
-	"PWRGD_NW_BLADE3_PWROK_L_BUF","PWREN_FCB_MIDDLE_R_EN",
+	"PWRGD_MTIA_BLADE12_PWROK_N","PWREN_NW_BLADE2_HSC_EN_N",
+	"PWRGD_MTIA_BLADE13_PWROK_N","PWREN_NW_BLADE3_HSC_EN_N",
+	"PWRGD_MTIA_BLADE14_PWROK_N","PWREN_NW_BLADE4_HSC_EN_N",
+	"PWRGD_MTIA_BLADE15_PWROK_N","PWREN_NW_BLADE5_HSC_EN_N",
+	"PWRGD_NW_BLADE0_PWROK_N","PWREN_FCB_TOP_0_EN_N",
+	"PWRGD_NW_BLADE1_PWROK_N","PWREN_FCB_TOP_1_EN_N",
+	"PWRGD_NW_BLADE2_PWROK_N","PWREN_FCB_MIDDLE_0_EN_N",
+	"PWRGD_NW_BLADE3_PWROK_N","PWREN_FCB_MIDDLE_1_EN_N",
 	/*G0 - G7*/
-	"PWRGD_NW_BLADE4_PWROK_L_BUF","PWREN_FCB_BOTTOM_L_EN",
-	"PWRGD_NW_BLADE5_PWROK_L_BUF","PWREN_FCB_BOTTOM_R_EN",
-	"PWRGD_FCB_TOP_0_PWROK_L_BUF","FM_CMM_AC_CYCLE_N",
-	"PWRGD_FCB_TOP_1_PWROK_L_BUF","MGMT_SFP_TX_DIS",
-	"PWRGD_FCB_MIDDLE_0_PWROK_L_BUF","",
-	"PWRGD_FCB_MIDDLE_1_PWROK_L_BUF","RST_I2CRST_MTIA_BLADE0_1_N",
-	"PWRGD_FCB_BOTTOM_0_PWROK_L_BUF","RST_I2CRST_MTIA_BLADE2_3_N",
-	"PWRGD_FCB_BOTTOM_1_PWROK_L_BUF","RST_I2CRST_MTIA_BLADE4_5_N",
+	"PWRGD_NW_BLADE4_PWROK_N","PWREN_FCB_BOTTOM_1_EN_N",
+	"PWRGD_NW_BLADE5_PWROK_N","PWREN_FCB_BOTTOM_0_EN_N",
+	"PWRGD_FCB_TOP_0_PWROK_N","FM_CMM_AC_CYCLE_N",
+	"PWRGD_FCB_TOP_1_PWROK_N","MGMT_SFP_TX_DIS",
+	"PWRGD_FCB_MIDDLE_0_PWROK_N","FM_MDIO_SW_SEL",
+	"PWRGD_FCB_MIDDLE_1_PWROK_N","FM_P24V_SMPWR_EN",
+	"PWRGD_FCB_BOTTOM_1_PWROK_N","",
+	"PWRGD_FCB_BOTTOM_0_PWROK_N","",
 	/*H0 - H7*/
-	"LEAK_DETECT_MTIA_BLADE0_N_BUF","RST_I2CRST_MTIA_BLADE6_7_N",
-	"LEAK_DETECT_MTIA_BLADE1_N_BUF","RST_I2CRST_MTIA_BLADE8_9_N",
-	"LEAK_DETECT_MTIA_BLADE2_N_BUF","RST_I2CRST_MTIA_BLADE10_11_N",
-	"LEAK_DETECT_MTIA_BLADE3_N_BUF","RST_I2CRST_MTIA_BLADE12_13_N",
-	"LEAK_DETECT_MTIA_BLADE4_N_BUF","RST_I2CRST_MTIA_BLADE14_15_N",
-	"LEAK_DETECT_MTIA_BLADE5_N_BUF","RST_I2CRST_NW_BLADE0_1_2_N",
-	"LEAK_DETECT_MTIA_BLADE6_N_BUF","RST_I2CRST_NW_BLADE3_4_5_N",
-	"LEAK_DETECT_MTIA_BLADE7_N_BUF","RST_I2CRST_FCB_N",
+	"LEAK_DETECT_MTIA_BLADE0_N","",
+	"LEAK_DETECT_MTIA_BLADE1_N","",
+	"LEAK_DETECT_MTIA_BLADE2_N","",
+	"LEAK_DETECT_MTIA_BLADE3_N","",
+	"LEAK_DETECT_MTIA_BLADE4_N","",
+	"LEAK_DETECT_MTIA_BLADE5_N","",
+	"LEAK_DETECT_MTIA_BLADE6_N","",
+	"LEAK_DETECT_MTIA_BLADE7_N","",
 	/*I0 - I7*/
-	"LEAK_DETECT_MTIA_BLADE8_N_BUF","RST_I2CRST_FCB_B_L_N",
-	"LEAK_DETECT_MTIA_BLADE9_N_BUF","RST_I2CRST_FCB_B_R_N",
-	"LEAK_DETECT_MTIA_BLADE10_N_BUF","RST_I2CRST_FCB_M_L_N",
-	"LEAK_DETECT_MTIA_BLADE11_N_BUF","RST_I2CRST_FCB_M_R_N",
-	"LEAK_DETECT_MTIA_BLADE12_N_BUF","RST_I2CRST_FCB_T_L_N",
-	"LEAK_DETECT_MTIA_BLADE13_N_BUF","RST_I2CRST_FCB_T_R_N",
-	"LEAK_DETECT_MTIA_BLADE14_N_BUF","BMC_READY",
-	"LEAK_DETECT_MTIA_BLADE15_N_BUF","wFM_88E6393X_BIN_UPDATE_EN_N",
+	"LEAK_DETECT_MTIA_BLADE8_N","RST_I2CRST_FCB_BOTTOM_1_N",
+	"LEAK_DETECT_MTIA_BLADE9_N","RST_I2CRST_FCB_BOTTOM_0_N",
+	"LEAK_DETECT_MTIA_BLADE10_N","RST_I2CRST_FCB_MIDDLE_0_N",
+	"LEAK_DETECT_MTIA_BLADE11_N","RST_I2CRST_FCB_MIDDLE_1_N",
+	"LEAK_DETECT_MTIA_BLADE12_N","RST_I2CRST_FCB_TOP_0_N",
+	"LEAK_DETECT_MTIA_BLADE13_N","RST_I2CRST_FCB_TOP_1_N",
+	"LEAK_DETECT_MTIA_BLADE14_N","BMC_READY",
+	"LEAK_DETECT_MTIA_BLADE15_N","FM_88E6393X_BIN_UPDATE_EN_N",
 	/*J0 - J7*/
-	"LEAK_DETECT_NW_BLADE0_N_BUF","WATER_VALVE_CLOSED_N",
-	"LEAK_DETECT_NW_BLADE1_N_BUF","",
-	"LEAK_DETECT_NW_BLADE2_N_BUF","",
-	"LEAK_DETECT_NW_BLADE3_N_BUF","",
-	"LEAK_DETECT_NW_BLADE4_N_BUF","",
-	"LEAK_DETECT_NW_BLADE5_N_BUF","",
-	"MTIA_BLADE0_STATUS_LED","",
-	"MTIA_BLADE1_STATUS_LED","",
+	"LEAK_DETECT_NW_BLADE0_N","WATER_VALVE_CLOSED_N",
+	"LEAK_DETECT_NW_BLADE1_N","",
+	"LEAK_DETECT_NW_BLADE2_N","",
+	"LEAK_DETECT_NW_BLADE3_N","",
+	"LEAK_DETECT_NW_BLADE4_N","",
+	"LEAK_DETECT_NW_BLADE5_N","",
+	"PWRGD_MTIA_BLADE0_HSC_PWROK_N","",
+	"PWRGD_MTIA_BLADE1_HSC_PWROK_N","",
 	/*K0 - K7*/
-	"MTIA_BLADE2_STATUS_LED","",
-	"MTIA_BLADE3_STATUS_LED","",
-	"MTIA_BLADE4_STATUS_LED","",
-	"MTIA_BLADE5_STATUS_LED","",
-	"MTIA_BLADE6_STATUS_LED","",
-	"MTIA_BLADE7_STATUS_LED","",
-	"MTIA_BLADE8_STATUS_LED","",
-	"MTIA_BLADE9_STATUS_LED","",
+	"PWRGD_MTIA_BLADE2_HSC_PWROK_N","",
+	"PWRGD_MTIA_BLADE3_HSC_PWROK_N","",
+	"PWRGD_MTIA_BLADE4_HSC_PWROK_N","",
+	"PWRGD_MTIA_BLADE5_HSC_PWROK_N","",
+	"PWRGD_MTIA_BLADE6_HSC_PWROK_N","",
+	"PWRGD_MTIA_BLADE7_HSC_PWROK_N","",
+	"PWRGD_MTIA_BLADE8_HSC_PWROK_N","",
+	"PWRGD_MTIA_BLADE9_HSC_PWROK_N","",
 	/*L0 - L7*/
-	"MTIA_BLADE10_STATUS_LED","",
-	"MTIA_BLADE11_STATUS_LED","",
-	"MTIA_BLADE12_STATUS_LED","",
-	"MTIA_BLADE13_STATUS_LED","",
-	"MTIA_BLADE14_STATUS_LED","",
-	"MTIA_BLADE15_STATUS_LED","",
-	"NW_BLADE0_STATUS_LED","",
-	"NW_BLADE1_STATUS_LED","",
+	"PWRGD_MTIA_BLADE10_HSC_PWROK_N","",
+	"PWRGD_MTIA_BLADE11_HSC_PWROK_N","",
+	"PWRGD_MTIA_BLADE12_HSC_PWROK_N","",
+	"PWRGD_MTIA_BLADE13_HSC_PWROK_N","",
+	"PWRGD_MTIA_BLADE14_HSC_PWROK_N","",
+	"PWRGD_MTIA_BLADE15_HSC_PWROK_N","",
+	"PWRGD_NW_BLADE0_HSC_PWROK_N","",
+	"PWRGD_NW_BLADE1_HSC_PWROK_N","",
 	/*M0 - M7*/
-	"NW_BLADE2_STATUS_LED","",
-	"NW_BLADE3_STATUS_LED","",
-	"NW_BLADE4_STATUS_LED","",
-	"NW_BLADE5_STATUS_LED","",
+	"PWRGD_NW_BLADE2_HSC_PWROK_N","",
+	"PWRGD_NW_BLADE3_HSC_PWROK_N","",
+	"PWRGD_NW_BLADE4_HSC_PWROK_N","",
+	"PWRGD_NW_BLADE5_HSC_PWROK_N","",
 	"RPU_READY","",
 	"IT_GEAR_RPU_LINK_N","",
 	"IT_GEAR_LEAK","",
@@ -516,28 +746,28 @@
 	/*N0 - N7*/
 	"VALVE_STS0","",
 	"VALVE_STS1","",
-	"VALVE_STS2","",
-	"VALVE_STS3","",
-	"CR_TOGGLE_BOOT_BUF_N","",
-	"CMM_LC_RDY_LED_N","",
-	"CMM_LC_UNRDY_LED_N","",
+	"PCA9555_IRQ0_N","",
+	"PCA9555_IRQ1_N","",
+	"CR_TOGGLE_BOOT_N","",
+	"IRQ_FCB_TOP0_N","",
+	"IRQ_FCB_TOP1_N","",
 	"CMM_CABLE_CARTRIDGE_PRSNT_BOT_N","",
 	/*O0 - O7*/
 	"CMM_CABLE_CARTRIDGE_PRSNT_TOP_N","",
 	"BOT_BCB_CABLE_PRSNT_N","",
 	"TOP_BCB_CABLE_PRSNT_N","",
-	"CHASSIS0_LEAK_Q_N","",
-	"CHASSIS1_LEAK_Q_N","",
-	"LEAK0_DETECT","",
-	"LEAK1_DETECT","",
-	"MGMT_SFP_PRSNT_N","",
+	"IRQ_FCB_MID0_N","",
+	"IRQ_FCB_MID1_N","",
+	"CHASSIS_LEAK0_DETECT_N","",
+	"CHASSIS_LEAK1_DETECT_N","",
+	"VALVE_RMON_A_1","",
 	/*P0 - P7*/
-	"MGMT_SFP_TX_FAULT","",
-	"MGMT_SFP_RX_LOS","",
-	"","",
-	"","",
-	"","",
-	"","",
-	"","",
-	"","";
+	"VALVE_RMON_A_2","",
+	"VALVE_RMON_B_1","",
+	"VALVE_RMON_B_2","",
+	"RPU_READY_SPARE","",
+	"IT_GEAR_LEAK_SPARE","",
+	"IT_GEAR_RPU_LINK_SPARE_N","",
+	"IRQ_FCB_BOT0_N","",
+	"IRQ_FCB_BOT0_N","";
 };
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-blueridge-4u.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-blueridge-4u.dts
new file mode 100644
index 000000000000..839aad4ddd91
--- /dev/null
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-blueridge-4u.dts
@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+// Copyright 2024 IBM Corp.
+/dts-v1/;
+
+#include "aspeed-bmc-ibm-blueridge.dts"
+
+/ {
+	model = "Blueridge 4U";
+};
+
+&i2c3 {
+	power-supply@6a {
+		compatible = "ibm,cffps";
+		reg = <0x6a>;
+	};
+
+	power-supply@6b {
+		compatible = "ibm,cffps";
+		reg = <0x6b>;
+	};
+};
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-blueridge.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-blueridge.dts
new file mode 100644
index 000000000000..dfe5cc3edb52
--- /dev/null
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-blueridge.dts
@@ -0,0 +1,1686 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+// Copyright 2024 IBM Corp.
+/dts-v1/;
+
+#include <dt-bindings/gpio/aspeed-gpio.h>
+#include <dt-bindings/i2c/i2c.h>
+#include <dt-bindings/leds/leds-pca955x.h>
+#include "aspeed-g6.dtsi"
+#include "ibm-power11-quad.dtsi"
+
+/ {
+	model = "Blueridge 2U";
+	compatible = "ibm,blueridge-bmc", "aspeed,ast2600";
+
+	aliases {
+		serial4 = &uart5;
+		i2c16 = &i2c2mux0;
+		i2c17 = &i2c2mux1;
+		i2c18 = &i2c2mux2;
+		i2c19 = &i2c2mux3;
+		i2c20 = &i2c4mux0chn0;
+		i2c21 = &i2c4mux0chn1;
+		i2c22 = &i2c4mux0chn2;
+		i2c23 = &i2c5mux0chn0;
+		i2c24 = &i2c5mux0chn1;
+		i2c25 = &i2c6mux0chn0;
+		i2c26 = &i2c6mux0chn1;
+		i2c27 = &i2c6mux0chn2;
+		i2c28 = &i2c6mux0chn3;
+		i2c29 = &i2c11mux0chn0;
+		i2c30 = &i2c11mux0chn1;
+	};
+
+	chosen {
+		stdout-path = &uart5;
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x80000000 0x40000000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		event_log: region@b3d00000 {
+			reg = <0xb3d00000 0x100000>;
+			no-map;
+		};
+
+		ramoops@b3e00000 {
+			compatible = "ramoops";
+			reg = <0xb3e00000 0x200000>; /* 16 * (4 * 0x8000) */
+			record-size = <0x8000>;
+			console-size = <0x8000>;
+			ftrace-size = <0x8000>;
+			pmsg-size = <0x8000>;
+			max-reason = <3>; /* KMSG_DUMP_EMERG */
+		};
+
+		/* LPC FW cycle bridge region requires natural alignment */
+		flash_memory: region@b4000000 {
+			reg = <0xb4000000 0x04000000>; /* 64M */
+			no-map;
+		};
+
+		/* VGA region is dictated by hardware strapping */
+		vga_memory: region@bf000000 {
+			compatible = "shared-dma-pool";
+			reg = <0xbf000000 0x01000000>;  /* 16M */
+			no-map;
+		};
+	};
+
+	i2c-mux {
+		compatible = "i2c-mux-gpio";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		i2c-parent = <&i2c2>;
+		idle-state = <0>;
+		mux-gpios = <&gpio0 ASPEED_GPIO(G, 4) GPIO_ACTIVE_HIGH>,
+			    <&gpio0 ASPEED_GPIO(G, 5) GPIO_ACTIVE_HIGH>;
+
+		i2c2mux0: i2c@0 {
+			reg = <0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		i2c2mux1: i2c@1 {
+			reg = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		i2c2mux2: i2c@2 {
+			reg = <2>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		i2c2mux3: i2c@3 {
+			reg = <3>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		/* BMC Card fault LED at the back */
+		led-bmc-ingraham0 {
+			gpios = <&gpio0 ASPEED_GPIO(H, 1) GPIO_ACTIVE_LOW>;
+		};
+
+		/* Enclosure ID LED at the back */
+		led-rear-enc-id0 {
+			gpios = <&gpio0 ASPEED_GPIO(H, 2) GPIO_ACTIVE_LOW>;
+		};
+
+		/* Enclosure fault LED at the back */
+		led-rear-enc-fault0 {
+			gpios = <&gpio0 ASPEED_GPIO(H, 3) GPIO_ACTIVE_LOW>;
+		};
+
+		/* PCIE slot power LED */
+		led-pcieslot-power {
+			gpios = <&gpio0 ASPEED_GPIO(P, 4) GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	gpio-keys-polled {
+		compatible = "gpio-keys-polled";
+		poll-interval = <1000>;
+
+		event-fan0-presence {
+			gpios = <&pca0 6 GPIO_ACTIVE_LOW>;
+			label = "fan0-presence";
+			linux,code = <6>;
+		};
+
+		event-fan1-presence {
+			gpios = <&pca0 7 GPIO_ACTIVE_LOW>;
+			label = "fan1-presence";
+			linux,code = <7>;
+		};
+
+		event-fan2-presence {
+			gpios = <&pca0 8 GPIO_ACTIVE_LOW>;
+			label = "fan2-presence";
+			linux,code = <8>;
+		};
+
+		event-fan3-presence {
+			gpios = <&pca0 9 GPIO_ACTIVE_LOW>;
+			label = "fan3-presence";
+			linux,code = <9>;
+		};
+
+		event-fan4-presence {
+			gpios = <&pca0 10 GPIO_ACTIVE_LOW>;
+			label = "fan4-presence";
+			linux,code = <10>;
+		};
+
+		event-fan5-presence {
+			gpios = <&pca0 11 GPIO_ACTIVE_LOW>;
+			label = "fan5-presence";
+			linux,code = <11>;
+		};
+	};
+
+	iio-hwmon {
+		compatible = "iio-hwmon";
+		io-channels = <&adc1 7>;
+	};
+};
+
+&adc1 {
+	status = "okay";
+	aspeed,int-vref-microvolt = <2500000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_adc8_default &pinctrl_adc9_default
+		&pinctrl_adc10_default &pinctrl_adc11_default
+		&pinctrl_adc12_default &pinctrl_adc13_default
+		&pinctrl_adc14_default &pinctrl_adc15_default>;
+};
+
+&ehci1 {
+	status = "okay";
+};
+
+&uhci {
+	status = "okay";
+};
+
+&gpio0 {
+	gpio-line-names =
+	/*A0-A7*/	"","","","","","","","",
+	/*B0-B7*/	"bmc-management-ready","","","","","","checkstop","",
+	/*C0-C7*/	"","","","","","","","",
+	/*D0-D7*/	"","","","","","","","",
+	/*E0-E7*/	"","","","","","","","",
+	/*F0-F7*/	"","","rtc-battery-voltage-read-enable","reset-cause-pinhole","","",
+			"factory-reset-toggle","",
+	/*G0-G7*/	"","","","","","","","",
+	/*H0-H7*/	"","bmc-ingraham0","rear-enc-id0","rear-enc-fault0","","","","",
+	/*I0-I7*/	"","","","","","","bmc-secure-boot","",
+	/*J0-J7*/	"","","","","","","","",
+	/*K0-K7*/	"","","","","","","","",
+	/*L0-L7*/	"","","","","","","","",
+	/*M0-M7*/	"","","","","","","","",
+	/*N0-N7*/	"","","","","","","","",
+	/*O0-O7*/	"","","","usb-power","","","","",
+	/*P0-P7*/	"","","","","pcieslot-power","","","",
+	/*Q0-Q7*/	"cfam-reset","","regulator-standby-faulted","","","","","",
+	/*R0-R7*/	"bmc-tpm-reset","power-chassis-control","power-chassis-good","","","","",
+			"",
+	/*S0-S7*/	"presence-ps0","presence-ps1","presence-ps2","presence-ps3",
+			"power-ffs-sync-history","","","",
+	/*T0-T7*/	"","","","","","","","",
+	/*U0-U7*/	"","","","","","","","",
+	/*V0-V7*/	"","","","","","","","",
+	/*W0-W7*/	"","","","","","","","",
+	/*X0-X7*/	"","","","","","","","",
+	/*Y0-Y7*/	"","","","","","","","",
+	/*Z0-Z7*/	"","","","","","","","";
+
+	i2c3-mux-oe-n-hog {
+		gpio-hog;
+		gpios = <ASPEED_GPIO(G, 6) GPIO_ACTIVE_LOW>;
+		line-name = "I2C3_MUX_OE_N";
+		output-high;
+	};
+
+	usb-power-hog {
+		gpio-hog;
+		gpios = <ASPEED_GPIO(O, 3) GPIO_ACTIVE_LOW>;
+		output-high;
+	};
+};
+
+&emmc_controller {
+	status = "okay";
+};
+
+&pinctrl_emmc_default {
+	bias-disable;
+};
+
+&emmc {
+	status = "okay";
+	clk-phase-mmc-hs200 = <180>, <180>;
+};
+
+&ibt {
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+
+	eeprom@51 {
+		compatible = "atmel,24c64";
+		reg = <0x51>;
+	};
+
+	gpio@20 {
+		compatible = "ti,tca9554";
+		reg = <0x20>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		gpio-line-names = "",
+			"RUSSEL_FW_I2C_ENABLE_N",
+			"RUSSEL_OPPANEL_PRESENCE_N",
+			"BLYTH_OPPANEL_PRESENCE_N",
+			"CPU_TPM_CARD_PRESENT_N",
+			"DASD_BP2_PRESENT_N",
+			"DASD_BP1_PRESENT_N",
+			"DASD_BP0_PRESENT_N";
+	};
+};
+
+&i2c1 {
+	status = "okay";
+};
+
+&i2c2 {
+	status = "okay";
+};
+
+&i2c3 {
+	status = "okay";
+
+	power-supply@68 {
+		compatible = "ibm,cffps";
+		reg = <0x68>;
+	};
+
+	power-supply@69 {
+		compatible = "ibm,cffps";
+		reg = <0x69>;
+	};
+
+	led-controller@61 {
+		compatible = "nxp,pca9552";
+		reg = <0x61>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		gpio-line-names =
+			"SLOT0_PRSNT_EN_RSVD", "SLOT1_PRSNT_EN_RSVD",
+			"SLOT2_PRSNT_EN_RSVD", "SLOT3_PRSNT_EN_RSVD",
+			"SLOT4_PRSNT_EN_RSVD", "SLOT0_EXPANDER_PRSNT_N",
+			"SLOT1_EXPANDER_PRSNT_N", "SLOT2_EXPANDER_PRSNT_N",
+			"SLOT3_EXPANDER_PRSNT_N", "SLOT4_EXPANDER_PRSNT_N",
+			"", "", "", "", "", "";
+	};
+};
+
+&i2c4 {
+	status = "okay";
+
+	temperature-sensor@48 {
+		compatible = "ti,tmp275";
+		reg = <0x48>;
+	};
+
+	temperature-sensor@49 {
+		compatible = "ti,tmp275";
+		reg = <0x49>;
+	};
+
+	temperature-sensor@4a {
+		compatible = "ti,tmp275";
+		reg = <0x4a>;
+	};
+
+	i2c-mux@70 {
+		compatible = "nxp,pca9546";
+		reg = <0x70>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		i2c-mux-idle-disconnect;
+
+		i2c4mux0chn0: i2c@0 {
+			reg = <0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@50 {
+				compatible = "atmel,24c64";
+				reg = <0x50>;
+			};
+
+			led-controller@60 {
+				compatible = "nxp,pca9551";
+				reg = <0x60>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				gpio-controller;
+				#gpio-cells = <2>;
+
+				led@0 {
+					reg = <0>;
+					default-state = "keep";
+					label = "cablecard0-cxp-top";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+
+				led@1 {
+					reg = <1>;
+					default-state = "keep";
+					label = "cablecard0-cxp-bot";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+			};
+		};
+
+		i2c4mux0chn1: i2c@1 {
+			reg = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@51 {
+				compatible = "atmel,24c64";
+				reg = <0x51>;
+			};
+		};
+
+		i2c4mux0chn2: i2c@2 {
+			reg = <2>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@52 {
+				compatible = "atmel,24c64";
+				reg = <0x52>;
+			};
+		};
+	};
+};
+
+&i2c5 {
+	status = "okay";
+
+	temperature-sensor@48 {
+		compatible = "ti,tmp275";
+		reg = <0x48>;
+	};
+
+	temperature-sensor@49 {
+		compatible = "ti,tmp275";
+		reg = <0x49>;
+	};
+
+	i2c-mux@70 {
+		compatible = "nxp,pca9546";
+		reg = <0x70>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		i2c-mux-idle-disconnect;
+
+		i2c5mux0chn0: i2c@0 {
+			reg = <0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@50 {
+				compatible = "atmel,24c64";
+				reg = <0x50>;
+			};
+
+			led-controller@60 {
+				compatible = "nxp,pca9551";
+				reg = <0x60>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				gpio-controller;
+				#gpio-cells = <2>;
+
+				led@0 {
+					reg = <0>;
+					default-state = "keep";
+					label = "cablecard3-cxp-top";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+
+				led@1 {
+					reg = <1>;
+					default-state = "keep";
+					label = "cablecard3-cxp-bot";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+			};
+		};
+
+		i2c5mux0chn1: i2c@1 {
+			reg = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@51 {
+				compatible = "atmel,24c64";
+				reg = <0x51>;
+			};
+
+			led-controller@61 {
+				compatible = "nxp,pca9551";
+				reg = <0x61>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				gpio-controller;
+				#gpio-cells = <2>;
+
+				led@0 {
+					reg = <0>;
+					default-state = "keep";
+					label = "cablecard4-cxp-top";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+
+				led@1 {
+					reg = <1>;
+					default-state = "keep";
+					label = "cablecard4-cxp-bot";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+			};
+		};
+	};
+};
+
+&i2c6 {
+	status = "okay";
+
+	temperature-sensor@48 {
+		compatible = "ti,tmp275";
+		reg = <0x48>;
+	};
+
+	temperature-sensor@4a {
+		compatible = "ti,tmp275";
+		reg = <0x4a>;
+	};
+
+	temperature-sensor@4b {
+		compatible = "ti,tmp275";
+		reg = <0x4b>;
+	};
+
+	i2c-mux@70 {
+		compatible = "nxp,pca9546";
+		reg = <0x70>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		i2c-mux-idle-disconnect;
+
+		i2c6mux0chn0: i2c@0 {
+			reg = <0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@53 {
+				compatible = "atmel,24c64";
+				reg = <0x53>;
+			};
+		};
+
+		i2c6mux0chn1: i2c@1 {
+			reg = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@52 {
+				compatible = "atmel,24c64";
+				reg = <0x52>;
+			};
+		};
+
+		i2c6mux0chn2: i2c@2 {
+			reg = <2>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@50 {
+				compatible = "atmel,24c64";
+				reg = <0x50>;
+			};
+		};
+
+		i2c6mux0chn3: i2c@3 {
+			reg = <3>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@51 {
+				compatible = "atmel,24c64";
+				reg = <0x51>;
+			};
+		};
+	};
+};
+
+&i2c7 {
+	multi-master;
+	status = "okay";
+
+	led-controller@30 {
+		compatible = "ibm,pca9552";
+		reg = <0x30>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		led@0 {
+			reg = <0>;
+			default-state = "keep";
+			label = "pcieslot0";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@1 {
+			reg = <1>;
+			default-state = "keep";
+			label = "pcieslot1";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@2 {
+			reg = <2>;
+			default-state = "keep";
+			label = "pcieslot2";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@3 {
+			reg = <3>;
+			default-state = "keep";
+			label = "pcieslot3";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@4 {
+			reg = <4>;
+			default-state = "keep";
+			label = "pcieslot4";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@5 {
+			reg = <5>;
+			default-state = "keep";
+			label = "cpu1";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@6 {
+			reg = <6>;
+			default-state = "keep";
+			label = "cpu-vrm1";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@8 {
+			reg = <8>;
+			default-state = "keep";
+			label = "lcd-russel";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+	};
+
+	led-controller@31 {
+		compatible = "ibm,pca9552";
+		reg = <0x31>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		led@0 {
+			reg = <0>;
+			default-state = "keep";
+			label = "ddimm0";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@1 {
+			reg = <1>;
+			default-state = "keep";
+			label = "ddimm1";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@2 {
+			reg = <2>;
+			default-state = "keep";
+			label = "ddimm2";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@3 {
+			reg = <3>;
+			default-state = "keep";
+			label = "ddimm3";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@4 {
+			reg = <4>;
+			default-state = "keep";
+			label = "ddimm4";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@5 {
+			reg = <5>;
+			default-state = "keep";
+			label = "ddimm5";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@6 {
+			reg = <6>;
+			default-state = "keep";
+			label = "ddimm6";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@7 {
+			reg = <7>;
+			default-state = "keep";
+			label = "ddimm7";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@8 {
+			reg = <8>;
+			default-state = "keep";
+			label = "ddimm8";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@9 {
+			reg = <9>;
+			default-state = "keep";
+			label = "ddimm9";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@10 {
+			reg = <10>;
+			default-state = "keep";
+			label = "ddimm10";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@11 {
+			reg = <11>;
+			default-state = "keep";
+			label = "ddimm11";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@12 {
+			reg = <12>;
+			default-state = "keep";
+			label = "ddimm12";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@13 {
+			reg = <13>;
+			default-state = "keep";
+			label = "ddimm13";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@14 {
+			reg = <14>;
+			default-state = "keep";
+			label = "ddimm14";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@15 {
+			reg = <15>;
+			default-state = "keep";
+			label = "ddimm15";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+	};
+
+	led-controller@32 {
+		compatible = "ibm,pca9552";
+		reg = <0x32>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		led@0 {
+			reg = <0>;
+			default-state = "keep";
+			label = "ddimm16";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@1 {
+			reg = <1>;
+			default-state = "keep";
+			label = "ddimm17";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@2 {
+			reg = <2>;
+			default-state = "keep";
+			label = "ddimm18";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@3 {
+			reg = <3>;
+			default-state = "keep";
+			label = "ddimm19";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@4 {
+			reg = <4>;
+			default-state = "keep";
+			label = "ddimm20";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@5 {
+			reg = <5>;
+			default-state = "keep";
+			label = "ddimm21";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@6 {
+			reg = <6>;
+			default-state = "keep";
+			label = "ddimm22";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@7 {
+			reg = <7>;
+			default-state = "keep";
+			label = "ddimm23";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@8 {
+			reg = <8>;
+			default-state = "keep";
+			label = "ddimm24";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@9 {
+			reg = <9>;
+			default-state = "keep";
+			label = "ddimm25";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@10 {
+			reg = <10>;
+			default-state = "keep";
+			label = "ddimm26";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@11 {
+			reg = <11>;
+			default-state = "keep";
+			label = "ddimm27";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@12 {
+			reg = <12>;
+			default-state = "keep";
+			label = "ddimm28";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@13 {
+			reg = <13>;
+			default-state = "keep";
+			label = "ddimm29";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@14 {
+			reg = <14>;
+			default-state = "keep";
+			label = "ddimm30";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@15 {
+			reg = <15>;
+			default-state = "keep";
+			label = "ddimm31";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+	};
+
+	led-controller@33 {
+		compatible = "ibm,pca9552";
+		reg = <0x33>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		led@0 {
+			reg = <0>;
+			default-state = "keep";
+			label = "planar";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@1 {
+			reg = <1>;
+			default-state = "keep";
+			label = "cpu0";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@3 {
+			reg = <3>;
+			default-state = "keep";
+			label = "dasd-pyramid0";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@4 {
+			reg = <4>;
+			default-state = "keep";
+			label = "dasd-pyramid1";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@5 {
+			reg = <5>;
+			default-state = "keep";
+			label = "dasd-pyramid2";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@6 {
+			reg = <6>;
+			default-state = "keep";
+			label = "cpu0-vrm0";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@7 {
+			reg = <7>;
+			default-state = "keep";
+			label = "rtc-battery";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@8 {
+			reg = <8>;
+			default-state = "keep";
+			label = "base-blyth";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@9 {
+			reg = <9>;
+			default-state = "keep";
+			label = "pcieslot6";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@10 {
+			reg = <10>;
+			default-state = "keep";
+			label = "pcieslot7";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@11 {
+			reg = <11>;
+			default-state = "keep";
+			label = "pcieslot8";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@12 {
+			reg = <12>;
+			default-state = "keep";
+			label = "pcieslot9";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@13 {
+			reg = <13>;
+			default-state = "keep";
+			label = "pcieslot10";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@14 {
+			reg = <14>;
+			default-state = "keep";
+			label = "pcieslot11";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@15 {
+			reg = <15>;
+			default-state = "keep";
+			label = "tpm-wilson";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+	};
+
+	humidity-sensor@40 {
+		compatible = "silabs,si7020";
+		reg = <0x40>;
+	};
+
+	temperature-sensor@48 {
+		compatible = "ti,tmp275";
+		reg = <0x48>;
+	};
+
+	pwm@52 {
+		compatible = "maxim,max31785a";
+		reg = <0x52>;
+	};
+
+	led-controller@60 {
+		compatible = "nxp,pca9551";
+		reg = <0x60>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		led@0 {
+			reg = <0>;
+			default-state = "keep";
+			label = "front-sys-id0";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@1 {
+			reg = <1>;
+			default-state = "keep";
+			label = "front-check-log0";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@2 {
+			reg = <2>;
+			default-state = "keep";
+			label = "front-enc-fault1";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@3 {
+			reg = <3>;
+			default-state = "keep";
+			label = "front-sys-pwron0";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+	};
+
+	pca0: led-controller@61 {
+		compatible = "nxp,pca9552";
+		reg = <0x61>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		led@0 {
+			reg = <0>;
+			default-state = "keep";
+			label = "fan0";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@1 {
+			reg = <1>;
+			default-state = "keep";
+			label = "fan1";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@2 {
+			reg = <2>;
+			default-state = "keep";
+			label = "fan2";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@3 {
+			reg = <3>;
+			default-state = "keep";
+			label = "fan3";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@4 {
+			reg = <4>;
+			default-state = "keep";
+			label = "fan4";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@5 {
+			reg = <5>;
+			default-state = "keep";
+			label = "fan5";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+	};
+
+	lcd-controller@62 {
+		compatible = "ibm,op-panel";
+		reg = <(0x62 | I2C_OWN_SLAVE_ADDRESS)>;
+	};
+
+	pressure-sensor@76 {
+		compatible = "infineon,dps310";
+		reg = <0x76>;
+		#io-channel-cells = <0>;
+	};
+
+	eeprom@50 {
+		compatible = "atmel,24c64";
+		reg = <0x50>;
+	};
+
+	eeprom@51 {
+		compatible = "atmel,24c64";
+		reg = <0x51>;
+	};
+};
+
+&i2c8 {
+	status = "okay";
+
+	pmic@11 {
+		compatible = "ti,ucd90320";
+		reg = <0x11>;
+	};
+
+	rtc@32 {
+		compatible = "epson,rx8900";
+		reg = <0x32>;
+	};
+
+	temperature-sensor@48 {
+		compatible = "ti,tmp275";
+		reg = <0x48>;
+	};
+
+	temperature-sensor@4a {
+		compatible = "ti,tmp275";
+		reg = <0x4a>;
+	};
+
+	eeprom@50 {
+		compatible = "atmel,24c64";
+		reg = <0x50>;
+	};
+
+	eeprom@51 {
+		compatible = "atmel,24c64";
+		reg = <0x51>;
+	};
+
+	led-controller@60 {
+		compatible = "nxp,pca9552";
+		reg = <0x60>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		gpio-line-names =
+			"", "", "", "", "", "", "", "",
+			"", "", "", "", "", "", "power-config-full-load", "";
+	};
+
+	led-controller@61 {
+		compatible = "nxp,pca9552";
+		reg = <0x61>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		gpio-line-names =
+			"SLOT6_PRSNT_EN_RSVD", "SLOT7_PRSNT_EN_RSVD",
+			"SLOT8_PRSNT_EN_RSVD", "SLOT9_PRSNT_EN_RSVD",
+			"SLOT10_PRSNT_EN_RSVD", "SLOT11_PRSNT_EN_RSVD",
+			"SLOT6_EXPANDER_PRSNT_N", "SLOT7_EXPANDER_PRSNT_N",
+			"SLOT8_EXPANDER_PRSNT_N", "SLOT9_EXPANDER_PRSNT_N",
+			"SLOT10_EXPANDER_PRSNT_N", "SLOT11_EXPANDER_PRSNT_N",
+			"", "", "", "";
+	};
+
+};
+
+&i2c9 {
+	status = "okay";
+
+	temperature-sensor@4c {
+		compatible = "ti,tmp423";
+		reg = <0x4c>;
+	};
+
+	temperature-sensor@4d {
+		compatible = "ti,tmp423";
+		reg = <0x4d>;
+	};
+
+	eeprom@50 {
+		compatible = "atmel,24c128";
+		reg = <0x50>;
+	};
+};
+
+&i2c10 {
+	status = "okay";
+
+	temperature-sensor@4c {
+		compatible = "ti,tmp423";
+		reg = <0x4c>;
+	};
+
+	temperature-sensor@4d {
+		compatible = "ti,tmp423";
+		reg = <0x4d>;
+	};
+
+	eeprom@50 {
+		compatible = "atmel,24c128";
+		reg = <0x50>;
+	};
+};
+
+&i2c11 {
+	status = "okay";
+
+	temperature-sensor@48 {
+		compatible = "ti,tmp275";
+		reg = <0x48>;
+	};
+
+	temperature-sensor@49 {
+		compatible = "ti,tmp275";
+		reg = <0x49>;
+	};
+
+	i2c-mux@70 {
+		compatible = "nxp,pca9546";
+		reg = <0x70>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		i2c-mux-idle-disconnect;
+
+		i2c11mux0chn0: i2c@0 {
+			reg = <0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@50 {
+				compatible = "atmel,24c64";
+				reg = <0x50>;
+			};
+
+			led-controller@60 {
+				compatible = "nxp,pca9551";
+				reg = <0x60>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				gpio-controller;
+				#gpio-cells = <2>;
+
+				led@0 {
+					reg = <0>;
+					default-state = "keep";
+					label = "cablecard10-cxp-top";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+
+				led@1 {
+					reg = <1>;
+					default-state = "keep";
+					label = "cablecard10-cxp-bot";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+			};
+		};
+
+		i2c11mux0chn1: i2c@1 {
+			reg = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@51 {
+				compatible = "atmel,24c64";
+				reg = <0x51>;
+			};
+		};
+	};
+};
+
+&i2c12 {
+	status = "okay";
+
+	tpm@2e {
+		compatible = "nuvoton,npct75x", "tcg,tpm-tis-i2c";
+		reg = <0x2e>;
+		memory-region = <&event_log>;
+	};
+
+	eeprom@50 {
+		compatible = "atmel,24c64";
+		reg = <0x50>;
+	};
+};
+
+&i2c13 {
+	status = "okay";
+
+	eeprom@50 {
+		compatible = "atmel,24c64";
+		reg = <0x50>;
+	};
+
+	led-controller@60 {
+		compatible = "nxp,pca9552";
+		reg = <0x60>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		led@0 {
+			reg = <0>;
+			default-state = "keep";
+			label = "nvme0";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@1 {
+			reg = <1>;
+			default-state = "keep";
+			label = "nvme1";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@2 {
+			reg = <2>;
+			default-state = "keep";
+			label = "nvme2";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@3 {
+			reg = <3>;
+			default-state = "keep";
+			label = "nvme3";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@4 {
+			reg = <4>;
+			default-state = "keep";
+			label = "nvme4";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@5 {
+			reg = <5>;
+			default-state = "keep";
+			label = "nvme5";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@6 {
+			reg = <6>;
+			default-state = "keep";
+			label = "nvme6";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@7 {
+			reg = <7>;
+			default-state = "keep";
+			label = "nvme7";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+	};
+};
+
+&i2c14 {
+	status = "okay";
+
+	eeprom@50 {
+		compatible = "atmel,24c64";
+		reg = <0x50>;
+	};
+
+	led-controller@60 {
+		compatible = "nxp,pca9552";
+		reg = <0x60>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		led@0 {
+			reg = <0>;
+			default-state = "keep";
+			label = "nvme8";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@1 {
+			reg = <1>;
+			default-state = "keep";
+			label = "nvme9";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@2 {
+			reg = <2>;
+			default-state = "keep";
+			label = "nvme10";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@3 {
+			reg = <3>;
+			default-state = "keep";
+			label = "nvme11";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@4 {
+			reg = <4>;
+			default-state = "keep";
+			label = "nvme12";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@5 {
+			reg = <5>;
+			default-state = "keep";
+			label = "nvme13";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@6 {
+			reg = <6>;
+			default-state = "keep";
+			label = "nvme14";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@7 {
+			reg = <7>;
+			default-state = "keep";
+			label = "nvme15";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+	};
+};
+
+&i2c15 {
+	status = "okay";
+
+	eeprom@50 {
+		compatible = "atmel,24c64";
+		reg = <0x50>;
+	};
+
+	led-controller@60 {
+		compatible = "nxp,pca9552";
+		reg = <0x60>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		led@0 {
+			reg = <0>;
+			default-state = "keep";
+			label = "nvme16";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@1 {
+			reg = <1>;
+			default-state = "keep";
+			label = "nvme17";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@2 {
+			reg = <2>;
+			default-state = "keep";
+			label = "nvme18";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@3 {
+			reg = <3>;
+			default-state = "keep";
+			label = "nvme19";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@4 {
+			reg = <4>;
+			default-state = "keep";
+			label = "nvme20";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@5 {
+			reg = <5>;
+			default-state = "keep";
+			label = "nvme21";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@6 {
+			reg = <6>;
+			default-state = "keep";
+			label = "nvme22";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@7 {
+			reg = <7>;
+			default-state = "keep";
+			label = "nvme23";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+	};
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&vuart1 {
+	status = "okay";
+};
+
+&vuart2 {
+	status = "okay";
+};
+
+&lpc_ctrl {
+	status = "okay";
+	memory-region = <&flash_memory>;
+};
+
+&mac2 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_rmii3_default>;
+	clocks = <&syscon ASPEED_CLK_GATE_MAC3CLK>,
+		 <&syscon ASPEED_CLK_MAC3RCLK>;
+	clock-names = "MACCLK", "RCLK";
+	use-ncsi;
+};
+
+&mac3 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_rmii4_default>;
+	clocks = <&syscon ASPEED_CLK_GATE_MAC4CLK>,
+		 <&syscon ASPEED_CLK_MAC4RCLK>;
+	clock-names = "MACCLK", "RCLK";
+	use-ncsi;
+};
+
+&wdt1 {
+	aspeed,reset-type = "none";
+	aspeed,external-signal;
+	aspeed,ext-push-pull;
+	aspeed,ext-active-high;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_wdtrst1_default>;
+};
+
+&wdt2 {
+	status = "okay";
+};
+
+&kcs2 {
+	status = "okay";
+	aspeed,lpc-io-reg = <0xca8 0xcac>;
+};
+
+&kcs3 {
+	status = "okay";
+	aspeed,lpc-io-reg = <0xca2>;
+	aspeed,lpc-interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
+};
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dts
index 6fdda42575df..7364adc6b80d 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dts
@@ -570,11 +570,6 @@
 	status = "okay";
 };
 
-&xdma {
-	status = "okay";
-	memory-region = <&vga_memory>;
-};
-
 &kcs2 {
 	status = "okay";
 	aspeed,lpc-io-reg = <0xca8 0xcac>;
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-everest.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-everest.dts
index 214b2e6a4c6d..513077a1f4be 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-everest.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-everest.dts
@@ -2486,11 +2486,6 @@
 	status = "okay";
 };
 
-&xdma {
-	status = "okay";
-	memory-region = <&vga_memory>;
-};
-
 &kcs2 {
 	status = "okay";
 	aspeed,lpc-io-reg = <0xca8 0xcac>;
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-fuji.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-fuji.dts
new file mode 100644
index 000000000000..c24e464e5faa
--- /dev/null
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-fuji.dts
@@ -0,0 +1,3876 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+// Copyright 2024 IBM Corp.
+/dts-v1/;
+
+#include <dt-bindings/gpio/aspeed-gpio.h>
+#include <dt-bindings/i2c/i2c.h>
+#include <dt-bindings/leds/leds-pca955x.h>
+#include "aspeed-g6.dtsi"
+#include "ibm-power11-quad.dtsi"
+
+/ {
+	model = "Fuji";
+	compatible = "ibm,fuji-bmc", "aspeed,ast2600";
+
+	aliases {
+		i2c500 = &cfam4_i2c0;
+		i2c501 = &cfam4_i2c1;
+		i2c510 = &cfam4_i2c10;
+		i2c511 = &cfam4_i2c11;
+		i2c512 = &cfam4_i2c12;
+		i2c513 = &cfam4_i2c13;
+		i2c514 = &cfam4_i2c14;
+		i2c515 = &cfam4_i2c15;
+		i2c602 = &cfam5_i2c2;
+		i2c603 = &cfam5_i2c3;
+		i2c610 = &cfam5_i2c10;
+		i2c611 = &cfam5_i2c11;
+		i2c614 = &cfam5_i2c14;
+		i2c615 = &cfam5_i2c15;
+		i2c616 = &cfam5_i2c16;
+		i2c617 = &cfam5_i2c17;
+		i2c700 = &cfam6_i2c0;
+		i2c701 = &cfam6_i2c1;
+		i2c710 = &cfam6_i2c10;
+		i2c711 = &cfam6_i2c11;
+		i2c712 = &cfam6_i2c12;
+		i2c713 = &cfam6_i2c13;
+		i2c714 = &cfam6_i2c14;
+		i2c715 = &cfam6_i2c15;
+		i2c802 = &cfam7_i2c2;
+		i2c803 = &cfam7_i2c3;
+		i2c810 = &cfam7_i2c10;
+		i2c811 = &cfam7_i2c11;
+		i2c814 = &cfam7_i2c14;
+		i2c815 = &cfam7_i2c15;
+		i2c816 = &cfam7_i2c16;
+		i2c817 = &cfam7_i2c17;
+
+		i2c16 = &i2c4mux0chn0;
+		i2c17 = &i2c4mux0chn1;
+		i2c18 = &i2c4mux0chn2;
+		i2c19 = &i2c5mux0chn0;
+		i2c20 = &i2c5mux0chn1;
+		i2c21 = &i2c5mux0chn2;
+		i2c22 = &i2c5mux0chn3;
+		i2c23 = &i2c6mux0chn0;
+		i2c24 = &i2c6mux0chn1;
+		i2c25 = &i2c6mux0chn2;
+		i2c26 = &i2c6mux0chn3;
+		i2c27 = &i2c14mux0chn0;
+		i2c28 = &i2c14mux0chn1;
+		i2c29 = &i2c14mux0chn2;
+		i2c30 = &i2c14mux0chn3;
+		i2c31 = &i2c14mux1chn0;
+		i2c32 = &i2c14mux1chn1;
+		i2c33 = &i2c14mux1chn2;
+		i2c34 = &i2c14mux1chn3;
+		i2c35 = &i2c15mux0chn0;
+		i2c36 = &i2c15mux0chn1;
+		i2c37 = &i2c15mux0chn2;
+		i2c38 = &i2c15mux0chn3;
+		i2c39 = &i2c15mux1chn0;
+		i2c40 = &i2c15mux1chn1;
+		i2c41 = &i2c15mux1chn2;
+		i2c42 = &i2c15mux1chn3;
+		i2c43 = &i2c15mux2chn0;
+		i2c44 = &i2c15mux2chn1;
+		i2c45 = &i2c15mux2chn2;
+		i2c46 = &i2c15mux2chn3;
+		i2c47 = &i2c8mux0chn0;
+		i2c48 = &i2c8mux0chn1;
+
+		serial4 = &uart5;
+
+		sbefifo500 = &sbefifo500;
+		sbefifo501 = &sbefifo501;
+		sbefifo510 = &sbefifo510;
+		sbefifo511 = &sbefifo511;
+		sbefifo512 = &sbefifo512;
+		sbefifo513 = &sbefifo513;
+		sbefifo514 = &sbefifo514;
+		sbefifo515 = &sbefifo515;
+		sbefifo602 = &sbefifo602;
+		sbefifo603 = &sbefifo603;
+		sbefifo610 = &sbefifo610;
+		sbefifo611 = &sbefifo611;
+		sbefifo614 = &sbefifo614;
+		sbefifo615 = &sbefifo615;
+		sbefifo616 = &sbefifo616;
+		sbefifo617 = &sbefifo617;
+		sbefifo700 = &sbefifo700;
+		sbefifo701 = &sbefifo701;
+		sbefifo710 = &sbefifo710;
+		sbefifo711 = &sbefifo711;
+		sbefifo712 = &sbefifo712;
+		sbefifo713 = &sbefifo713;
+		sbefifo714 = &sbefifo714;
+		sbefifo715 = &sbefifo715;
+		sbefifo802 = &sbefifo802;
+		sbefifo803 = &sbefifo803;
+		sbefifo810 = &sbefifo810;
+		sbefifo811 = &sbefifo811;
+		sbefifo814 = &sbefifo814;
+		sbefifo815 = &sbefifo815;
+		sbefifo816 = &sbefifo816;
+		sbefifo817 = &sbefifo817;
+
+		scom500 = &scom500;
+		scom501 = &scom501;
+		scom510 = &scom510;
+		scom511 = &scom511;
+		scom512 = &scom512;
+		scom513 = &scom513;
+		scom514 = &scom514;
+		scom515 = &scom515;
+		scom602 = &scom602;
+		scom603 = &scom603;
+		scom610 = &scom610;
+		scom611 = &scom611;
+		scom614 = &scom614;
+		scom615 = &scom615;
+		scom616 = &scom616;
+		scom617 = &scom617;
+		scom700 = &scom700;
+		scom701 = &scom701;
+		scom710 = &scom710;
+		scom711 = &scom711;
+		scom712 = &scom712;
+		scom713 = &scom713;
+		scom714 = &scom714;
+		scom715 = &scom715;
+		scom802 = &scom802;
+		scom803 = &scom803;
+		scom810 = &scom810;
+		scom811 = &scom811;
+		scom814 = &scom814;
+		scom815 = &scom815;
+		scom816 = &scom816;
+		scom817 = &scom817;
+
+		spi50 = &cfam4_spi0;
+		spi51 = &cfam4_spi1;
+		spi52 = &cfam4_spi2;
+		spi53 = &cfam4_spi3;
+		spi60 = &cfam5_spi0;
+		spi61 = &cfam5_spi1;
+		spi62 = &cfam5_spi2;
+		spi63 = &cfam5_spi3;
+		spi70 = &cfam6_spi0;
+		spi71 = &cfam6_spi1;
+		spi72 = &cfam6_spi2;
+		spi73 = &cfam6_spi3;
+		spi80 = &cfam7_spi0;
+		spi81 = &cfam7_spi1;
+		spi82 = &cfam7_spi2;
+		spi83 = &cfam7_spi3;
+	};
+
+	chosen {
+		stdout-path = &uart5;
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x80000000 0x40000000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		event_log: region@b3d00000 {
+			reg = <0xb3d00000 0x100000>;
+			no-map;
+		};
+
+		ramoops@b3e00000 {
+			compatible = "ramoops";
+			reg = <0xb3e00000 0x200000>; /* 16 * (4 * 0x8000) */
+			record-size = <0x8000>;
+			console-size = <0x8000>;
+			ftrace-size = <0x8000>;
+			pmsg-size = <0x8000>;
+			max-reason = <3>; /* KMSG_DUMP_EMERG */
+		};
+
+		/* LPC FW cycle bridge region requires natural alignment */
+		flash_memory: region@b4000000 {
+			reg = <0xb4000000 0x04000000>; /* 64M */
+			no-map;
+		};
+
+		/* VGA region is dictated by hardware strapping */
+		vga_memory: region@bf000000 {
+			compatible = "shared-dma-pool";
+			reg = <0xbf000000 0x01000000>; /* 16M */
+			no-map;
+		};
+	};
+
+	gpio-keys-polled {
+		compatible = "gpio-keys-polled";
+		poll-interval = <1000>;
+
+		event-fan0-presence {
+			gpios = <&pca0 15 GPIO_ACTIVE_LOW>;
+			label = "fan0-presence";
+			linux,code = <15>;
+		};
+
+		event-fan1-presence {
+			gpios = <&pca0 14 GPIO_ACTIVE_LOW>;
+			label = "fan1-presence";
+			linux,code = <14>;
+		};
+
+		event-fan2-presence {
+			gpios = <&pca0 13 GPIO_ACTIVE_LOW>;
+			label = "fan2-presence";
+			linux,code = <13>;
+		};
+
+		event-fan3-presence {
+			gpios = <&pca0 12 GPIO_ACTIVE_LOW>;
+			label = "fan3-presence";
+			linux,code = <12>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		/* RTC battery fault LED at the back */
+		led-rtc-battery {
+			gpios = <&gpio0 ASPEED_GPIO(H, 0) GPIO_ACTIVE_LOW>;
+		};
+
+		/* BMC Card fault LED at the back */
+		led-bmc {
+			gpios = <&gpio0 ASPEED_GPIO(H, 1) GPIO_ACTIVE_LOW>;
+		};
+
+		/* Enclosure Identify LED at the back */
+		led-rear-enc-id0 {
+			gpios = <&gpio0 ASPEED_GPIO(H, 2) GPIO_ACTIVE_LOW>;
+		};
+
+		/* Enclosure fault LED at the back */
+		led-rear-enc-fault0 {
+			gpios = <&gpio0 ASPEED_GPIO(H, 3) GPIO_ACTIVE_LOW>;
+		};
+
+		/* PCIE slot power LED */
+		led-pcieslot-power {
+			gpios = <&gpio0 ASPEED_GPIO(P, 4) GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	iio-hwmon {
+		compatible = "iio-hwmon";
+		io-channels = <&adc1 7>;
+	};
+};
+
+&adc1 {
+	status = "okay";
+	aspeed,int-vref-microvolt = <2500000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_adc8_default &pinctrl_adc9_default
+				 &pinctrl_adc10_default &pinctrl_adc11_default
+				 &pinctrl_adc12_default &pinctrl_adc13_default
+				 &pinctrl_adc14_default &pinctrl_adc15_default>;
+};
+
+&gpio0 {
+	gpio-line-names =
+	/*A0-A7*/	"","","","","","","","",
+	/*B0-B7*/	"bmc-management-ready","","","","","","checkstop","",
+	/*C0-C7*/	"","","","","","","","",
+	/*D0-D7*/	"","","","","","","","",
+	/*E0-E7*/	"","","","","","","","",
+	/*F0-F7*/	"","","rtc-battery-voltage-read-enable","reset-cause-pinhole","","",
+			"factory-reset-toggle","",
+	/*G0-G7*/	"","","","","","","","",
+	/*H0-H7*/	"led-rtc-battery","led-bmc","led-rear-enc-id0","led-rear-enc-fault0","","",
+			"","",
+	/*I0-I7*/	"","","","","","","bmc-secure-boot","",
+	/*J0-J7*/	"","","","","","","","",
+	/*K0-K7*/	"","","","","","","","",
+	/*L0-L7*/	"","","","","","","","",
+	/*M0-M7*/	"","","","","","","","",
+	/*N0-N7*/	"","","","","","","","",
+	/*O0-O7*/	"","","","usb-power","","","","",
+	/*P0-P7*/	"","","","","led-pcieslot-power","","","",
+	/*Q0-Q7*/	"","","regulator-standby-faulted","","","","","",
+	/*R0-R7*/	"bmc-tpm-reset","power-chassis-control","power-chassis-good","","",
+			"I2C_FLASH_MICRO_N","","",
+	/*S0-S7*/	"","","","","power-ffs-sync-history","","","",
+	/*T0-T7*/	"","","","","","","","",
+	/*U0-U7*/	"","","","","","","","",
+	/*V0-V7*/	"","BMC_3RESTART_ATTEMPT_P","","","","","","",
+	/*W0-W7*/	"","","","","","","","",
+	/*X0-X7*/	"","","","","","","","",
+	/*Y0-Y7*/	"","","","","","","","",
+	/*Z0-Z7*/	"","","","","","","","";
+
+	usb-power-hog {
+		gpio-hog;
+		gpios = <ASPEED_GPIO(O, 3) GPIO_ACTIVE_LOW>;
+		output-high;
+	};
+};
+
+&i2c0 {
+	status = "okay";
+
+	eeprom@51 {
+		compatible = "atmel,24c64";
+		reg = <0x51>;
+	};
+
+	led-controller@62 {
+		compatible = "nxp,pca9552";
+		reg = <0x62>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		gpio-line-names =
+			"presence-ps0",
+			"presence-ps1",
+			"presence-ps2",
+			"presence-ps3",
+			"presence-pdb",
+			"presence-tpm",
+			"", "",
+			"presence-cp0",
+			"presence-cp1",
+			"presence-cp2",
+			"presence-cp3",
+			"presence-dasd",
+			"presence-lcd-op",
+			"presence-base-op",
+			"";
+	};
+};
+
+&i2c1 {
+	status = "okay";
+};
+
+&i2c2 {
+	status = "okay";
+};
+
+&i2c3 {
+	status = "okay";
+
+	eeprom@54 {
+		compatible = "atmel,24c128";
+		reg = <0x54>;
+	};
+
+	power-supply@68 {
+		compatible = "ibm,cffps";
+		reg = <0x68>;
+	};
+
+	power-supply@69 {
+		compatible = "ibm,cffps";
+		reg = <0x69>;
+	};
+
+	power-supply@6b {
+		compatible = "ibm,cffps";
+		reg = <0x6b>;
+	};
+
+	power-supply@6d {
+		compatible = "ibm,cffps";
+		reg = <0x6d>;
+	};
+};
+
+&i2c4 {
+	status = "okay";
+
+	led-controller@65 {
+		compatible = "nxp,pca9552";
+		reg = <0x65>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		gpio-line-names =
+			"presence-cable-card1",
+			"presence-cable-card2",
+			"presence-cable-card3",
+			"presence-cable-card4",
+			"presence-cable-card5",
+			"expander-cable-card1",
+			"expander-cable-card2",
+			"expander-cable-card3",
+			"expander-cable-card4",
+			"expander-cable-card5";
+	};
+
+	i2c-mux@70 {
+		compatible = "nxp,pca9546";
+		reg = <0x70>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		i2c-mux-idle-disconnect;
+
+		i2c4mux0chn0: i2c@0 {
+			reg = <0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@52 {
+				compatible = "atmel,24c64";
+				reg = <0x52>;
+			};
+
+			led-controller@62 {
+				compatible = "nxp,pca9551";
+				reg = <0x62>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				gpio-controller;
+				#gpio-cells = <2>;
+
+				led@0 {
+					reg = <0>;
+					default-state = "keep";
+					label = "cablecard-c01-cxp-top";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+
+				led@1 {
+					reg = <1>;
+					default-state = "keep";
+					label = "cablecard-c01-cxp-bot";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+			};
+		};
+
+		i2c4mux0chn1: i2c@1 {
+			reg = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@50 {
+				compatible = "atmel,24c64";
+				reg = <0x50>;
+			};
+
+			led-controller@60 {
+				compatible = "nxp,pca9551";
+				reg = <0x60>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				gpio-controller;
+				#gpio-cells = <2>;
+
+				led@0 {
+					reg = <0>;
+					default-state = "keep";
+					label = "cablecard-c02-cxp-top";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+
+				led@1 {
+					reg = <1>;
+					default-state = "keep";
+					label = "cablecard-c02-cxp-bot";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+			};
+		};
+
+		i2c4mux0chn2: i2c@2 {
+			reg = <2>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@51 {
+				compatible = "atmel,24c64";
+				reg = <0x51>;
+			};
+
+			led-controller@61 {
+				compatible = "nxp,pca9551";
+				reg = <0x61>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				gpio-controller;
+				#gpio-cells = <2>;
+
+				led@0 {
+					reg = <0>;
+					default-state = "keep";
+					label = "cablecard-c03-cxp-top";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+
+				led@1 {
+					reg = <1>;
+					default-state = "keep";
+					label = "cablecard-c03-cxp-bot";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+			};
+		};
+	};
+};
+
+&i2c5 {
+	status = "okay";
+
+	led-controller@66 {
+		compatible = "nxp,pca9552";
+		reg = <0x66>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		gpio-line-names =
+			"presence-cable-card6",
+			"presence-cable-card7",
+			"presence-cable-card8",
+			"presence-cable-card9",
+			"presence-cable-card10",
+			"presence-cable-card11",
+			"expander-cable-card6",
+			"expander-cable-card7",
+			"expander-cable-card8",
+			"expander-cable-card9",
+			"expander-cable-card10",
+			"expander-cable-card11";
+	};
+
+	i2c-mux@70 {
+		compatible = "nxp,pca9546";
+		reg = <0x70>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		i2c-mux-idle-disconnect;
+
+		i2c5mux0chn0: i2c@0 {
+			reg = <0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@50 {
+				compatible = "atmel,24c64";
+				reg = <0x50>;
+			};
+
+			led-controller@60 {
+				compatible = "nxp,pca9551";
+				reg = <0x60>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				gpio-controller;
+				#gpio-cells = <2>;
+
+				led@0 {
+					reg = <0>;
+					default-state = "keep";
+					label = "cablecard-c04-cxp-top";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+
+				led@1 {
+					reg = <1>;
+					default-state = "keep";
+					label = "cablecard-c04-cxp-bot";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+			};
+		};
+
+		i2c5mux0chn1: i2c@1 {
+			reg = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@51 {
+				compatible = "atmel,24c64";
+				reg = <0x51>;
+			};
+
+			led-controller@61 {
+				compatible = "nxp,pca9551";
+				reg = <0x61>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				gpio-controller;
+				#gpio-cells = <2>;
+
+				led@0 {
+					reg = <0>;
+					default-state = "keep";
+					label = "cablecard-c05-cxp-top";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+
+				led@1 {
+					reg = <1>;
+					default-state = "keep";
+					label = "cablecard-c05-cxp-bot";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+			};
+		};
+
+		i2c5mux0chn2: i2c@2 {
+			reg = <2>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@52 {
+				compatible = "atmel,24c64";
+				reg = <0x52>;
+			};
+
+			led-controller@62 {
+				compatible = "nxp,pca9551";
+				reg = <0x62>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				gpio-controller;
+				#gpio-cells = <2>;
+
+				led@0 {
+					reg = <0>;
+					default-state = "keep";
+					label = "cablecard-c06-cxp-top";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+
+				led@1 {
+					reg = <1>;
+					default-state = "keep";
+					label = "cablecard-c06-cxp-bot";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+			};
+		};
+
+		i2c5mux0chn3: i2c@3 {
+			reg = <3>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@53 {
+				compatible = "atmel,24c64";
+				reg = <0x53>;
+			};
+
+			led-controller@63 {
+				compatible = "nxp,pca9551";
+				reg = <0x63>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				gpio-controller;
+				#gpio-cells = <2>;
+
+				led@0 {
+					reg = <0>;
+					default-state = "keep";
+					label = "cablecard-c07-cxp-top";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+
+				led@1 {
+					reg = <1>;
+					default-state = "keep";
+					label = "cablecard-c07-cxp-bot";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+			};
+		};
+	};
+};
+
+&i2c6 {
+	status = "okay";
+
+	i2c-mux@70 {
+		compatible = "nxp,pca9546";
+		reg = <0x70>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		i2c-mux-idle-disconnect;
+
+		i2c6mux0chn0: i2c@0 {
+			reg = <0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@50 {
+				compatible = "atmel,24c64";
+				reg = <0x50>;
+			};
+
+			led-controller@60 {
+				compatible = "nxp,pca9551";
+				reg = <0x60>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				gpio-controller;
+				#gpio-cells = <2>;
+
+				led@0 {
+					reg = <0>;
+					default-state = "keep";
+					label = "cablecard-c08-cxp-top";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+
+				led@1 {
+					reg = <1>;
+					default-state = "keep";
+					label = "cablecard-c08-cxp-bot";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+			};
+		};
+
+		i2c6mux0chn1: i2c@1 {
+			reg = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@52 {
+				compatible = "atmel,24c64";
+				reg = <0x52>;
+			};
+
+			led-controller@62 {
+				compatible = "nxp,pca9551";
+				reg = <0x62>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				gpio-controller;
+				#gpio-cells = <2>;
+
+				led@0 {
+					reg = <0>;
+					default-state = "keep";
+					label = "cablecard-c09-cxp-top";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+
+				led@1 {
+					reg = <1>;
+					default-state = "keep";
+					label = "cablecard-c09-cxp-bot";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+			};
+		};
+
+		i2c6mux0chn2: i2c@2 {
+			reg = <2>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@53 {
+				compatible = "atmel,24c64";
+				reg = <0x53>;
+			};
+
+			led-controller@63 {
+				compatible = "nxp,pca9551";
+				reg = <0x63>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				gpio-controller;
+				#gpio-cells = <2>;
+
+				led@0 {
+					reg = <0>;
+					default-state = "keep";
+					label = "cablecard-c10-cxp-top";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+
+				led@1 {
+					reg = <1>;
+					default-state = "keep";
+					label = "cablecard-c10-cxp-bot";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+			};
+		};
+
+		i2c6mux0chn3: i2c@3 {
+			reg = <3>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@51 {
+				compatible = "atmel,24c64";
+				reg = <0x51>;
+			};
+
+			led-controller@61 {
+				compatible = "nxp,pca9551";
+				reg = <0x61>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				gpio-controller;
+				#gpio-cells = <2>;
+
+				led@0 {
+					reg = <0>;
+					default-state = "keep";
+					label = "cablecard-c11-cxp-top";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+
+				led@1 {
+					reg = <1>;
+					default-state = "keep";
+					label = "cablecard-c11-cxp-bot";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+			};
+		};
+	};
+
+	led-controller@65 {
+		compatible = "nxp,pca9552";
+		reg = <0x65>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		led@1 {
+			reg = <1>;
+			default-state = "keep";
+			label = "pcieslot-c01";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@2 {
+			reg = <2>;
+			default-state = "keep";
+			label = "pcieslot-c02";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@3 {
+			reg = <3>;
+			default-state = "keep";
+			label = "pcieslot-c03";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@4 {
+			reg = <4>;
+			default-state = "keep";
+			label = "pcieslot-c04";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@5 {
+			reg = <5>;
+			default-state = "keep";
+			label = "pcieslot-c05";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@6 {
+			reg = <6>;
+			default-state = "keep";
+			label = "pcieslot-c06";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@7 {
+			reg = <7>;
+			default-state = "keep";
+			label = "pcieslot-c07";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@8 {
+			reg = <8>;
+			default-state = "keep";
+			label = "pcieslot-c08";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@9 {
+			reg = <9>;
+			default-state = "keep";
+			label = "pcieslot-c09";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@10 {
+			reg = <10>;
+			default-state = "keep";
+			label = "pcieslot-c10";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@11 {
+			reg = <11>;
+			default-state = "keep";
+			label = "pcieslot-c11";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+	};
+};
+
+&i2c7 {
+	status = "okay";
+
+	led-controller@31 {
+		compatible = "ibm,pca9552";
+		reg = <0x31>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		led@0 {
+			reg = <0>;
+			default-state = "keep";
+			label = "ddimm0";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@1 {
+			reg = <1>;
+			default-state = "keep";
+			label = "ddimm1";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@2 {
+			reg = <2>;
+			default-state = "keep";
+			label = "ddimm2";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@3 {
+			reg = <3>;
+			default-state = "keep";
+			label = "ddimm3";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@4 {
+			reg = <4>;
+			default-state = "keep";
+			label = "ddimm4";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@5 {
+			reg = <5>;
+			default-state = "keep";
+			label = "ddimm5";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@6 {
+			reg = <6>;
+			default-state = "keep";
+			label = "ddimm6";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@7 {
+			reg = <7>;
+			default-state = "keep";
+			label = "ddimm7";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@8 {
+			reg = <8>;
+			default-state = "keep";
+			label = "ddimm8";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@9 {
+			reg = <9>;
+			default-state = "keep";
+			label = "ddimm9";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@10 {
+			reg = <10>;
+			default-state = "keep";
+			label = "ddimm10";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@11 {
+			reg = <11>;
+			default-state = "keep";
+			label = "ddimm11";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@12 {
+			reg = <12>;
+			default-state = "keep";
+			label = "ddimm12";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@13 {
+			reg = <13>;
+			default-state = "keep";
+			label = "ddimm13";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@14 {
+			reg = <14>;
+			default-state = "keep";
+			label = "ddimm14";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@15 {
+			reg = <15>;
+			default-state = "keep";
+			label = "ddimm15";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+	};
+
+	led-controller@32 {
+		compatible = "ibm,pca9552";
+		reg = <0x32>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		led@0 {
+			reg = <0>;
+			default-state = "keep";
+			label = "ddimm16";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@1 {
+			reg = <1>;
+			default-state = "keep";
+			label = "ddimm17";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@2 {
+			reg = <2>;
+			default-state = "keep";
+			label = "ddimm18";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@3 {
+			reg = <3>;
+			default-state = "keep";
+			label = "ddimm19";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@4 {
+			reg = <4>;
+			default-state = "keep";
+			label = "ddimm20";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@5 {
+			reg = <5>;
+			default-state = "keep";
+			label = "ddimm21";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@6 {
+			reg = <6>;
+			default-state = "keep";
+			label = "ddimm22";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@7 {
+			reg = <7>;
+			default-state = "keep";
+			label = "ddimm23";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@8 {
+			reg = <8>;
+			default-state = "keep";
+			label = "ddimm24";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@9 {
+			reg = <9>;
+			default-state = "keep";
+			label = "ddimm25";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@10 {
+			reg = <10>;
+			default-state = "keep";
+			label = "ddimm26";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@11 {
+			reg = <11>;
+			default-state = "keep";
+			label = "ddimm27";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@12 {
+			reg = <12>;
+			default-state = "keep";
+			label = "ddimm28";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@13 {
+			reg = <13>;
+			default-state = "keep";
+			label = "ddimm29";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@14 {
+			reg = <14>;
+			default-state = "keep";
+			label = "ddimm30";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@15 {
+			reg = <15>;
+			default-state = "keep";
+			label = "ddimm31";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+	};
+
+	led-controller@33 {
+		compatible = "ibm,pca9552";
+		reg = <0x33>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		led@0 {
+			reg = <0>;
+			default-state = "keep";
+			label = "ddimm32";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@1 {
+			reg = <1>;
+			default-state = "keep";
+			label = "ddimm33";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@2 {
+			reg = <2>;
+			default-state = "keep";
+			label = "ddimm34";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@3 {
+			reg = <3>;
+			default-state = "keep";
+			label = "ddimm35";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@4 {
+			reg = <4>;
+			default-state = "keep";
+			label = "ddimm36";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@5 {
+			reg = <5>;
+			default-state = "keep";
+			label = "ddimm37";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@6 {
+			reg = <6>;
+			default-state = "keep";
+			label = "ddimm38";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@7 {
+			reg = <7>;
+			default-state = "keep";
+			label = "ddimm39";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@8 {
+			reg = <8>;
+			default-state = "keep";
+			label = "ddimm40";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@9 {
+			reg = <9>;
+			default-state = "keep";
+			label = "ddimm41";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@10 {
+			reg = <10>;
+			default-state = "keep";
+			label = "ddimm42";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@11 {
+			reg = <11>;
+			default-state = "keep";
+			label = "ddimm43";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@12 {
+			reg = <12>;
+			default-state = "keep";
+			label = "ddimm44";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@13 {
+			reg = <13>;
+			default-state = "keep";
+			label = "ddimm45";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@14 {
+			reg = <14>;
+			default-state = "keep";
+			label = "ddimm46";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@15 {
+			reg = <15>;
+			default-state = "keep";
+			label = "ddimm47";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+	};
+
+	led-controller@30 {
+		compatible = "ibm,pca9552";
+		reg = <0x30>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		led@0 {
+			reg = <0>;
+			default-state = "keep";
+			label = "ddimm48";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@1 {
+			reg = <1>;
+			default-state = "keep";
+			label = "ddimm49";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@2 {
+			reg = <2>;
+			default-state = "keep";
+			label = "ddimm50";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@3 {
+			reg = <3>;
+			default-state = "keep";
+			label = "ddimm51";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@4 {
+			reg = <4>;
+			default-state = "keep";
+			label = "ddimm52";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@5 {
+			reg = <5>;
+			default-state = "keep";
+			label = "ddimm53";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@6 {
+			reg = <6>;
+			default-state = "keep";
+			label = "ddimm54";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@7 {
+			reg = <7>;
+			default-state = "keep";
+			label = "ddimm55";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@8 {
+			reg = <8>;
+			default-state = "keep";
+			label = "ddimm56";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@9 {
+			reg = <9>;
+			default-state = "keep";
+			label = "ddimm57";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@10 {
+			reg = <10>;
+			default-state = "keep";
+			label = "ddimm58";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@11 {
+			reg = <11>;
+			default-state = "keep";
+			label = "ddimm59";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@12 {
+			reg = <12>;
+			default-state = "keep";
+			label = "ddimm60";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@13 {
+			reg = <13>;
+			default-state = "keep";
+			label = "ddimm61";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@14 {
+			reg = <14>;
+			default-state = "keep";
+			label = "ddimm62";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@15 {
+			reg = <15>;
+			default-state = "keep";
+			label = "ddimm63";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+	};
+
+	led-controller@34 {
+		compatible = "ibm,pca9552";
+		reg = <0x34>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		led@0 {
+			reg = <0>;
+			default-state = "keep";
+			label = "planar";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@1 {
+			reg = <1>;
+			default-state = "keep";
+			label = "tpm";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@2 {
+			reg = <2>;
+			default-state = "keep";
+			label = "cpu3-c61";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@3 {
+			reg = <3>;
+			default-state = "keep";
+			label = "cpu0-c14";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@4 {
+			reg = <4>;
+			default-state = "keep";
+			label = "opencapi-connector3";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@5 {
+			reg = <5>;
+			default-state = "keep";
+			label = "opencapi-connector4";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@6 {
+			reg = <6>;
+			default-state = "keep";
+			label = "opencapi-connector5";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@8 {
+			reg = <8>;
+			default-state = "keep";
+			label = "vrm4";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@9 {
+			reg = <9>;
+			default-state = "keep";
+			label = "vrm5";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@10 {
+			reg = <10>;
+			default-state = "keep";
+			label = "vrm6";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@11 {
+			reg = <11>;
+			default-state = "keep";
+			label = "vrm7";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@12 {
+			reg = <12>;
+			default-state = "keep";
+			label = "vrm12";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@13 {
+			reg = <13>;
+			default-state = "keep";
+			label = "vrm13";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@14 {
+			reg = <14>;
+			default-state = "keep";
+			label = "vrm14";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@15 {
+			reg = <15>;
+			default-state = "keep";
+			label = "vrm15";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+	};
+
+	led-controller@35 {
+		compatible = "ibm,pca9552";
+		reg = <0x35>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		led@0 {
+			reg = <0>;
+			default-state = "keep";
+			label = "dasd-backplane";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@1 {
+			reg = <1>;
+			default-state = "keep";
+			label = "power-distribution";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@2 {
+			reg = <2>;
+			default-state = "keep";
+			label = "cpu1-c19";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@3 {
+			reg = <3>;
+			default-state = "keep";
+			label = "cpu2-c56";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@4 {
+			reg = <4>;
+			default-state = "keep";
+			label = "opencapi-connector0";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@5 {
+			reg = <5>;
+			default-state = "keep";
+			label = "opencapi-connector1";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@6 {
+			reg = <6>;
+			default-state = "keep";
+			label = "opencapi-connector2";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@8 {
+			reg = <8>;
+			default-state = "keep";
+			label = "vrm0";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@9 {
+			reg = <9>;
+			default-state = "keep";
+			label = "vrm1";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@10 {
+			reg = <10>;
+			default-state = "keep";
+			label = "vrm2";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@11 {
+			reg = <11>;
+			default-state = "keep";
+			label = "vrm3";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@12 {
+			reg = <12>;
+			default-state = "keep";
+			label = "vrm8";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@13 {
+			reg = <13>;
+			default-state = "keep";
+			label = "vrm9";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@14 {
+			reg = <14>;
+			default-state = "keep";
+			label = "vrm10";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@15 {
+			reg = <15>;
+			default-state = "keep";
+			label = "vrm11";
+			retain-state-shutdown;
+			type = <PCA955X_TYPE_LED>;
+		};
+	};
+};
+
+&i2c8 {
+	status = "okay";
+
+	pmic@11 {
+		compatible = "ti,ucd90320";
+		reg = <0x11>;
+	};
+
+	rtc@32 {
+		compatible = "epson,rx8900";
+		reg = <0x32>;
+	};
+
+	eeprom@51 {
+		compatible = "atmel,24c64";
+		reg = <0x51>;
+	};
+
+	eeprom@50 {
+		compatible = "atmel,24c128";
+		reg = <0x50>;
+	};
+
+	i2c-mux@70 {
+		compatible = "nxp,pca9546";
+		reg = <0x70>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		i2c-mux-idle-disconnect;
+		reset-gpio = <&gpio0 ASPEED_GPIO(S, 5) GPIO_ACTIVE_LOW>;
+
+		i2c8mux0chn0: i2c@0 {
+			reg = <0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		i2c8mux0chn1: i2c@1 {
+			reg = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+	};
+};
+
+&i2c9 {
+	status = "okay";
+
+	eeprom@50 {
+		compatible = "atmel,24c128";
+		reg = <0x50>;
+	};
+
+	eeprom@51 {
+		compatible = "atmel,24c128";
+		reg = <0x51>;
+	};
+
+	eeprom@53 {
+		compatible = "atmel,24c128";
+		reg = <0x53>;
+	};
+
+	eeprom@52 {
+		compatible = "atmel,24c128";
+		reg = <0x52>;
+	};
+};
+
+&i2c10 {
+	status = "okay";
+
+	eeprom@51 {
+		compatible = "atmel,24c128";
+		reg = <0x51>;
+	};
+
+	eeprom@50 {
+		compatible = "atmel,24c128";
+		reg = <0x50>;
+	};
+
+	eeprom@53 {
+		compatible = "atmel,24c128";
+		reg = <0x53>;
+	};
+
+	eeprom@52 {
+		compatible = "atmel,24c128";
+		reg = <0x52>;
+	};
+};
+
+&i2c11 {
+	status = "okay";
+
+	eeprom@51 {
+		compatible = "atmel,24c128";
+		reg = <0x51>;
+	};
+
+	eeprom@50 {
+		compatible = "atmel,24c128";
+		reg = <0x50>;
+	};
+
+	eeprom@53 {
+		compatible = "atmel,24c128";
+		reg = <0x53>;
+	};
+
+	eeprom@52 {
+		compatible = "atmel,24c128";
+		reg = <0x52>;
+	};
+};
+
+&i2c12 {
+	status = "okay";
+
+	tpm@2e {
+		compatible = "nuvoton,npct75x", "tcg,tpm-tis-i2c";
+		reg = <0x2e>;
+		memory-region = <&event_log>;
+	};
+};
+
+&i2c13 {
+	status = "okay";
+
+	eeprom@51 {
+		compatible = "atmel,24c128";
+		reg = <0x51>;
+	};
+
+	eeprom@50 {
+		compatible = "atmel,24c128";
+		reg = <0x50>;
+	};
+
+	eeprom@53 {
+		compatible = "atmel,24c128";
+		reg = <0x53>;
+	};
+
+	eeprom@52 {
+		compatible = "atmel,24c128";
+		reg = <0x52>;
+	};
+};
+
+&i2c14 {
+	multi-master;
+	status = "okay";
+
+	lcd-controller@62 {
+		compatible = "ibm,op-panel";
+		reg = <(0x62 | I2C_OWN_SLAVE_ADDRESS)>;
+	};
+
+	i2c-mux@70 {
+		compatible = "nxp,pca9546";
+		reg = <0x70>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		idle-state = <1>;
+
+		i2c14mux0chn0: i2c@0 {
+			reg = <0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@50 {
+				compatible = "atmel,24c64";
+				reg = <0x50>;
+			};
+		};
+
+		i2c14mux0chn1: i2c@1 {
+			reg = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@51 {
+				compatible = "atmel,24c32";
+				reg = <0x51>;
+			};
+		};
+
+		i2c14mux0chn2: i2c@2 {
+			reg = <2>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@50 {
+				compatible = "atmel,24c32";
+				reg = <0x50>;
+			};
+
+			led-controller@60 {
+				compatible = "nxp,pca9551";
+				reg = <0x60>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				gpio-controller;
+				#gpio-cells = <2>;
+
+				led@0 {
+					reg = <0>;
+					default-state = "keep";
+					label = "front-sys-id0";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+
+				led@1 {
+					reg = <1>;
+					default-state = "keep";
+					label = "front-check-log0";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+
+				led@2 {
+					reg = <2>;
+					default-state = "keep";
+					label = "front-enc-fault1";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+
+				led@3 {
+					reg = <3>;
+					default-state = "keep";
+					label = "front-sys-pwron0";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+			};
+		};
+
+		i2c14mux0chn3: i2c@3 {
+			reg = <3>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			pwm@52 {
+				compatible = "maxim,max31785a";
+				reg = <0x52>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+
+			led-controller@60 {
+				compatible = "nxp,pca9552";
+				reg = <0x60>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				gpio-controller;
+				#gpio-cells = <2>;
+
+				led@0 {
+					reg = <0>;
+					default-state = "keep";
+					label = "nvme0";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+
+				led@1 {
+					reg = <1>;
+					default-state = "keep";
+					label = "nvme1";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+
+				led@2 {
+					reg = <2>;
+					default-state = "keep";
+					label = "nvme2";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+
+				led@3 {
+					reg = <3>;
+					default-state = "keep";
+					label = "nvme3";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+
+				led@4 {
+					reg = <4>;
+					default-state = "keep";
+					label = "nvme4";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+
+				led@5 {
+					reg = <5>;
+					default-state = "keep";
+					label = "nvme5";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+
+				led@6 {
+					reg = <6>;
+					default-state = "keep";
+					label = "nvme6";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+
+				led@7 {
+					reg = <7>;
+					default-state = "keep";
+					label = "nvme7";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+
+				led@8 {
+					reg = <8>;
+					default-state = "keep";
+					label = "nvme8";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+
+				led@9 {
+					reg = <9>;
+					default-state = "keep";
+					label = "nvme9";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+
+				led@10 {
+					reg = <10>;
+					default-state = "keep";
+					label = "fan0";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+
+				led@11 {
+					reg = <11>;
+					default-state = "keep";
+					label = "fan1";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+
+				led@12 {
+					reg = <12>;
+					default-state = "keep";
+					label = "fan2";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+
+				led@13 {
+					reg = <13>;
+					default-state = "keep";
+					label = "fan3";
+					retain-state-shutdown;
+					type = <PCA955X_TYPE_LED>;
+				};
+			};
+
+			pca0: led-controller@61 {
+				compatible = "nxp,pca9552";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0x61>;
+				gpio-controller;
+				#gpio-cells = <2>;
+
+				gpio-line-names =
+					"","","","",
+					"","","","",
+					"","","","",
+					"presence-fan3",
+					"presence-fan2",
+					"presence-fan1",
+					"presence-fan0";
+			};
+		};
+	};
+
+	i2c-mux@71 {
+		compatible = "nxp,pca9546";
+		reg = <0x71>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		i2c-mux-idle-disconnect;
+
+		i2c14mux1chn0: i2c@0 {
+			reg = <0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@50 {
+				compatible = "atmel,24c32";
+				reg = <0x50>;
+			};
+		};
+
+		i2c14mux1chn1: i2c@1 {
+			reg = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@50 {
+				compatible = "atmel,24c32";
+				reg = <0x50>;
+			};
+		};
+
+		i2c14mux1chn2: i2c@2 {
+			reg = <2>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@50 {
+				compatible = "atmel,24c32";
+				reg = <0x50>;
+			};
+		};
+
+		i2c14mux1chn3: i2c@3 {
+			reg = <3>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@50 {
+				compatible = "atmel,24c32";
+				reg = <0x50>;
+			};
+		};
+	};
+};
+
+&i2c15 {
+	status = "okay";
+
+	i2c-mux@70 {
+		compatible = "nxp,pca9546";
+		reg = <0x70>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		i2c-mux-idle-disconnect;
+
+		i2c15mux0chn0: i2c@0 {
+			reg = <0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@53 {
+				compatible = "atmel,24c64";
+				reg = <0x53>;
+			};
+		};
+
+		i2c15mux0chn1: i2c@1 {
+			reg = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@53 {
+				compatible = "atmel,24c64";
+				reg = <0x53>;
+			};
+		};
+
+		i2c15mux0chn2: i2c@2 {
+			reg = <2>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@53 {
+				compatible = "atmel,24c64";
+				reg = <0x53>;
+			};
+		};
+
+		i2c15mux0chn3: i2c@3 {
+			reg = <3>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@53 {
+				compatible = "atmel,24c64";
+				reg = <0x53>;
+			};
+		};
+	};
+
+	i2c-mux@71 {
+		compatible = "nxp,pca9546";
+		reg = <0x71>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		i2c-mux-idle-disconnect;
+
+		i2c15mux1chn0: i2c@0 {
+			reg = <0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@53 {
+				compatible = "atmel,24c64";
+				reg = <0x53>;
+			};
+		};
+
+		i2c15mux1chn1: i2c@1 {
+			reg = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@53 {
+				compatible = "atmel,24c64";
+				reg = <0x53>;
+			};
+		};
+
+		i2c15mux1chn2: i2c@2 {
+			reg = <2>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@53 {
+				compatible = "atmel,24c64";
+				reg = <0x53>;
+			};
+		};
+
+		i2c15mux1chn3: i2c@3 {
+			reg = <3>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@53 {
+				compatible = "atmel,24c64";
+				reg = <0x53>;
+			};
+		};
+	};
+
+	i2c-mux@72 {
+		compatible = "nxp,pca9546";
+		reg = <0x72>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		i2c-mux-idle-disconnect;
+
+		i2c15mux2chn0: i2c@0 {
+			reg = <0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@53 {
+				compatible = "atmel,24c64";
+				reg = <0x53>;
+			};
+		};
+
+		i2c15mux2chn1: i2c@1 {
+			reg = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eeprom@53 {
+				compatible = "atmel,24c64";
+				reg = <0x53>;
+			};
+		};
+
+		i2c15mux2chn2: i2c@2 {
+			reg = <2>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		i2c15mux2chn3: i2c@3 {
+			reg = <3>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+	};
+};
+
+&ehci0 {
+	status = "okay";
+};
+
+&ehci1 {
+	status = "okay";
+};
+
+&uhci {
+	status = "okay";
+};
+
+&emmc_controller {
+	status = "okay";
+};
+
+&pinctrl_emmc_default {
+	bias-disable;
+};
+
+&emmc {
+	status = "okay";
+	clk-phase-mmc-hs200 = <210>, <228>;
+};
+
+&ibt {
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&vuart1 {
+	status = "okay";
+};
+
+&vuart2 {
+	status = "okay";
+};
+
+&lpc_ctrl {
+	status = "okay";
+	memory-region = <&flash_memory>;
+};
+
+&mac2 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_rmii3_default>;
+	clocks = <&syscon ASPEED_CLK_GATE_MAC3CLK>,
+		 <&syscon ASPEED_CLK_MAC3RCLK>;
+	clock-names = "MACCLK", "RCLK";
+	use-ncsi;
+};
+
+&mac3 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_rmii4_default>;
+	clocks = <&syscon ASPEED_CLK_GATE_MAC4CLK>,
+		 <&syscon ASPEED_CLK_MAC4RCLK>;
+	clock-names = "MACCLK", "RCLK";
+	use-ncsi;
+};
+
+&wdt1 {
+	aspeed,reset-type = "none";
+	aspeed,external-signal;
+	aspeed,ext-push-pull;
+	aspeed,ext-active-high;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_wdtrst1_default>;
+};
+
+&wdt2 {
+	status = "okay";
+};
+
+&kcs2 {
+	status = "okay";
+	aspeed,lpc-io-reg = <0xca8 0xcac>;
+};
+
+&kcs3 {
+	status = "okay";
+	aspeed,lpc-io-reg = <0xca2>;
+	aspeed,lpc-interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
+};
+
+&fsi_hub0 {
+	cfam@4,0 { /* DCM2_C0 */
+		reg = <4 0>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		chip-id = <4>;
+
+		scom@1000 {
+			compatible = "ibm,p9-scom";
+			reg = <0x1000 0x400>;
+		};
+
+		i2c@1800 {
+			compatible = "ibm,i2c-fsi";
+			reg = <0x1800 0x400>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			cfam4_i2c0: i2c-bus@0 {
+				reg = <0>;	/* OM01 */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom500: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo500: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam4_i2c1: i2c-bus@1 {
+				reg = <1>;	/* OM23 */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom501: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo501: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam4_i2c10: i2c-bus@a {
+				reg = <10>;	/* OP3A */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom510: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo510: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam4_i2c11: i2c-bus@b {
+				reg = <11>;	/* OP3B */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom511: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo511: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam4_i2c12: i2c-bus@c {
+				reg = <12>;	/* OP4A */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom512: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo512: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam4_i2c13: i2c-bus@d {
+				reg = <13>;	/* OP4B */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom513: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo513: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam4_i2c14: i2c-bus@e {
+				reg = <14>;	/* OP5A */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom514: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo514: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam4_i2c15: i2c-bus@f {
+				reg = <15>;	/* OP5B */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom515: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo515: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+		};
+
+		fsi2spi@1c00 {
+			compatible = "ibm,fsi2spi";
+			reg = <0x1c00 0x400>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			cfam4_spi0: spi@0 {
+				compatible = "ibm,spi-fsi";
+				reg = <0x0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					compatible = "atmel,at25";
+					reg = <0>;
+					address-width = <24>;
+					pagesize = <256>;
+					size = <0x80000>;
+					spi-max-frequency = <10000000>;
+				};
+			};
+
+			cfam4_spi1: spi@20 {
+				compatible = "ibm,spi-fsi";
+				reg = <0x20>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					compatible = "atmel,at25";
+					reg = <0>;
+					address-width = <24>;
+					pagesize = <256>;
+					size = <0x80000>;
+					spi-max-frequency = <10000000>;
+				};
+			};
+
+			cfam4_spi2: spi@40 {
+				compatible = "ibm,spi-fsi";
+				reg = <0x40>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					compatible = "atmel,at25";
+					reg = <0>;
+					address-width = <24>;
+					pagesize = <256>;
+					size = <0x80000>;
+					spi-max-frequency = <10000000>;
+				};
+			};
+
+			cfam4_spi3: spi@60 {
+				compatible = "ibm,spi-fsi";
+				reg = <0x60>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					compatible = "atmel,at25";
+					reg = <0>;
+					address-width = <24>;
+					pagesize = <256>;
+					size = <0x80000>;
+					spi-max-frequency = <10000000>;
+				};
+			};
+		};
+
+		sbefifo@2400 {
+			compatible = "ibm,p9-sbefifo";
+			reg = <0x2400 0x400>;
+
+			occ {
+				compatible = "ibm,p10-occ";
+
+				hwmon {
+					compatible = "ibm,p10-occ-hwmon";
+					ibm,no-poll-on-init;
+				};
+			};
+		};
+
+		fsi@3400 {
+			compatible = "ibm,p9-fsi-controller";
+			reg = <0x3400 0x400>;
+			#address-cells = <2>;
+			#size-cells = <0>;
+			no-scan-on-init;
+		};
+	};
+
+	cfam@5,0 { /* DCM2_C1 */
+		reg = <5 0>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		chip-id = <5>;
+
+		scom@1000 {
+			compatible = "ibm,p9-scom";
+			reg = <0x1000 0x400>;
+		};
+
+		i2c@1800 {
+			compatible = "ibm,i2c-fsi";
+			reg = <0x1800 0x400>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			cfam5_i2c2: i2c-bus@2 {
+				reg = <2>;	/* OM45 */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom602: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo602: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam5_i2c3: i2c-bus@3 {
+				reg = <3>;	/* OM67 */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom603: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo603: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam5_i2c10: i2c-bus@a {
+				reg = <10>;	/* OP3A */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom610: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo610: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam5_i2c11: i2c-bus@b {
+				reg = <11>;	/* OP3B */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom611: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo611: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam5_i2c14: i2c-bus@e {
+				reg = <14>;	/* OP5A */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom614: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo614: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam5_i2c15: i2c-bus@f {
+				reg = <15>;	/* OP5B */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom615: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo615: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam5_i2c16: i2c-bus@10 {
+				reg = <16>;	/* OP6A */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom616: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo616: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam5_i2c17: i2c-bus@11 {
+				reg = <17>;	/* OP6B */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom617: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo617: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+		};
+
+		fsi2spi@1c00 {
+			compatible = "ibm,fsi2spi";
+			reg = <0x1c00 0x400>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			cfam5_spi0: spi@0 {
+				compatible = "ibm,spi-fsi";
+				reg = <0x0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					compatible = "atmel,at25";
+					reg = <0>;
+					address-width = <24>;
+					pagesize = <256>;
+					size = <0x80000>;
+					spi-max-frequency = <10000000>;
+				};
+			};
+
+			cfam5_spi1: spi@20 {
+				compatible = "ibm,spi-fsi";
+				reg = <0x20>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					compatible = "atmel,at25";
+					reg = <0>;
+					address-width = <24>;
+					pagesize = <256>;
+					size = <0x80000>;
+					spi-max-frequency = <10000000>;
+				};
+			};
+
+			cfam5_spi2: spi@40 {
+				compatible = "ibm,spi-fsi";
+				reg = <0x40>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					compatible = "atmel,at25";
+					reg = <0>;
+					address-width = <24>;
+					pagesize = <256>;
+					size = <0x80000>;
+					spi-max-frequency = <10000000>;
+				};
+			};
+
+			cfam5_spi3: spi@60 {
+				compatible = "ibm,spi-fsi";
+				reg = <0x60>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					compatible = "atmel,at25";
+					reg = <0>;
+					address-width = <24>;
+					pagesize = <256>;
+					size = <0x80000>;
+					spi-max-frequency = <10000000>;
+				};
+			};
+		};
+
+		sbefifo@2400 {
+			compatible = "ibm,p9-sbefifo";
+			reg = <0x2400 0x400>;
+
+			occ {
+				compatible = "ibm,p10-occ";
+
+				hwmon {
+					compatible = "ibm,p10-occ-hwmon";
+					ibm,no-poll-on-init;
+				};
+			};
+		};
+
+		fsi@3400 {
+			compatible = "ibm,p9-fsi-controller";
+			reg = <0x3400 0x400>;
+			#address-cells = <2>;
+			#size-cells = <0>;
+			no-scan-on-init;
+		};
+	};
+
+	cfam@6,0 { /* DCM3_C0 */
+		reg = <6 0>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		chip-id = <6>;
+
+		scom@1000 {
+			compatible = "ibm,p9-scom";
+			reg = <0x1000 0x400>;
+		};
+
+		i2c@1800 {
+			compatible = "ibm,i2c-fsi";
+			reg = <0x1800 0x400>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			cfam6_i2c0: i2c-bus@0 {
+				reg = <0>;	/* OM01 */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom700: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo700: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam6_i2c1: i2c-bus@1 {
+				reg = <1>;	/* OM23 */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom701: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo701: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam6_i2c10: i2c-bus@a {
+				reg = <10>;	/* OP3A */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom710: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo710: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam6_i2c11: i2c-bus@b {
+				reg = <11>;	/* OP3B */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom711: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo711: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam6_i2c12: i2c-bus@c {
+				reg = <12>;	/* OP4A */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom712: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo712: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam6_i2c13: i2c-bus@d {
+				reg = <13>;	/* OP4B */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom713: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo713: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam6_i2c14: i2c-bus@e {
+				reg = <14>;	/* OP5A */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom714: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo714: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam6_i2c15: i2c-bus@f {
+				reg = <15>;	/* OP5B */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom715: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo715: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+		};
+
+		fsi2spi@1c00 {
+			compatible = "ibm,fsi2spi";
+			reg = <0x1c00 0x400>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			cfam6_spi0: spi@0 {
+				compatible = "ibm,spi-fsi";
+				reg = <0x0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					compatible = "atmel,at25";
+					reg = <0>;
+					address-width = <24>;
+					pagesize = <256>;
+					size = <0x80000>;
+					spi-max-frequency = <10000000>;
+				};
+			};
+
+			cfam6_spi1: spi@20 {
+				compatible = "ibm,spi-fsi";
+				reg = <0x20>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					compatible = "atmel,at25";
+					reg = <0>;
+					address-width = <24>;
+					pagesize = <256>;
+					size = <0x80000>;
+					spi-max-frequency = <10000000>;
+				};
+			};
+
+			cfam6_spi2: spi@40 {
+				compatible = "ibm,spi-fsi";
+				reg = <0x40>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					compatible = "atmel,at25";
+					reg = <0>;
+					address-width = <24>;
+					pagesize = <256>;
+					size = <0x80000>;
+					spi-max-frequency = <10000000>;
+				};
+			};
+
+			cfam6_spi3: spi@60 {
+				compatible = "ibm,spi-fsi";
+				reg = <0x60>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					compatible = "atmel,at25";
+					reg = <0>;
+					address-width = <24>;
+					pagesize = <256>;
+					size = <0x80000>;
+					spi-max-frequency = <10000000>;
+				};
+			};
+		};
+
+		sbefifo@2400 {
+			compatible = "ibm,p9-sbefifo";
+			reg = <0x2400 0x400>;
+
+			occ {
+				compatible = "ibm,p10-occ";
+
+				hwmon {
+					compatible = "ibm,p10-occ-hwmon";
+					ibm,no-poll-on-init;
+				};
+			};
+		};
+
+		fsi@3400 {
+			compatible = "ibm,p9-fsi-controller";
+			reg = <0x3400 0x400>;
+			#address-cells = <2>;
+			#size-cells = <0>;
+			no-scan-on-init;
+		};
+	};
+
+	cfam@7,0 { /* DCM3_C1 */
+		reg = <7 0>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		chip-id = <7>;
+
+		scom@1000 {
+			compatible = "ibm,p9-scom";
+			reg = <0x1000 0x400>;
+		};
+
+		i2c@1800 {
+			compatible = "ibm,i2c-fsi";
+			reg = <0x1800 0x400>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			cfam7_i2c2: i2c-bus@2 {
+				reg = <2>;	/* OM45 */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom802: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo802: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam7_i2c3: i2c-bus@3 {
+				reg = <3>;	/* OM67 */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom803: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo803: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam7_i2c10: i2c-bus@a {
+				reg = <10>;	/* OP3A */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom810: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo810: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam7_i2c11: i2c-bus@b {
+				reg = <11>;	/* OP3B */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom811: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo811: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam7_i2c14: i2c-bus@e {
+				reg = <14>;	/* OP5A */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom814: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo814: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam7_i2c15: i2c-bus@f {
+				reg = <15>;	/* OP5B */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom815: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo815: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam7_i2c16: i2c-bus@10 {
+				reg = <16>;	/* OP6A */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom816: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo816: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam7_i2c17: i2c-bus@11 {
+				reg = <17>;	/* OP6B */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom817: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo817: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+		};
+
+		fsi2spi@1c00 {
+			compatible = "ibm,fsi2spi";
+			reg = <0x1c00 0x400>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			cfam7_spi0: spi@0 {
+				compatible = "ibm,spi-fsi";
+				reg = <0x0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					compatible = "atmel,at25";
+					reg = <0>;
+					address-width = <24>;
+					pagesize = <256>;
+					size = <0x80000>;
+					spi-max-frequency = <10000000>;
+				};
+			};
+
+			cfam7_spi1: spi@20 {
+				compatible = "ibm,spi-fsi";
+				reg = <0x20>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					compatible = "atmel,at25";
+					reg = <0>;
+					address-width = <24>;
+					pagesize = <256>;
+					size = <0x80000>;
+					spi-max-frequency = <10000000>;
+				};
+			};
+
+			cfam7_spi2: spi@40 {
+				compatible = "ibm,spi-fsi";
+				reg = <0x40>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					compatible = "atmel,at25";
+					reg = <0>;
+					address-width = <24>;
+					pagesize = <256>;
+					size = <0x80000>;
+					spi-max-frequency = <10000000>;
+				};
+			};
+
+			cfam7_spi3: spi@60 {
+				compatible = "ibm,spi-fsi";
+				reg = <0x60>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					compatible = "atmel,at25";
+					reg = <0>;
+					address-width = <24>;
+					pagesize = <256>;
+					size = <0x80000>;
+					spi-max-frequency = <10000000>;
+				};
+			};
+		};
+
+		sbefifo@2400 {
+			compatible = "ibm,p9-sbefifo";
+			reg = <0x2400 0x400>;
+
+			occ {
+				compatible = "ibm,p10-occ";
+
+				hwmon {
+					compatible = "ibm,p10-occ-hwmon";
+					ibm,no-poll-on-init;
+				};
+			};
+		};
+
+		fsi@3400 {
+			compatible = "ibm,p9-fsi-controller";
+			reg = <0x3400 0x400>;
+			#address-cells = <2>;
+			#size-cells = <0>;
+			no-scan-on-init;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-rainier.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-rainier.dts
index 5cb0094e21e0..0776b72c2199 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-rainier.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-rainier.dts
@@ -1722,11 +1722,6 @@
 	status = "okay";
 };
 
-&xdma {
-	status = "okay";
-	memory-region = <&vga_memory>;
-};
-
 &kcs2 {
 	status = "okay";
 	aspeed,lpc-io-reg = <0xca8 0xcac>;
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts
index dcbc16308ab5..f3efecc7eb8d 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts
@@ -1138,7 +1138,7 @@
 			reg = <6>;
 
 			temperature-sensor@4c {
-				compatible = "ti,tmp423";
+				compatible = "ti,tmp432";
 				reg = <0x4c>;
 			};
 		};
@@ -1599,7 +1599,7 @@
 			reg = <6>;
 
 			temperature-sensor@4c {
-				compatible = "ti,tmp423";
+				compatible = "ti,tmp432";
 				reg = <0x4c>;
 			};
 		};
@@ -1615,7 +1615,7 @@
 			};
 
 			temperature-sensor@4c {
-				compatible = "ti,tmp423";
+				compatible = "ti,tmp432";
 				reg = <0x4c>;
 			};
 		};
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-inspur-fp5280g2.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-inspur-fp5280g2.dts
index 0dea014e4f30..78a5656ef75d 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-inspur-fp5280g2.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-inspur-fp5280g2.dts
@@ -814,10 +814,6 @@
 	memory-region = <&gfx_memory>;
 };
 
-&pinctrl {
-	aspeed,external-nodes = <&gfx &lhc>;
-};
-
 &wdt1 {
 	aspeed,reset-type = "none";
 	aspeed,external-signal;
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-inspur-on5263m5.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-inspur-on5263m5.dts
index 5a98a19f445e..7a78c34cff40 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-inspur-on5263m5.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-inspur-on5263m5.dts
@@ -123,10 +123,6 @@
 	status = "okay";
 };
 
-&pinctrl {
-	aspeed,external-nodes = <&gfx &lhc>;
-};
-
 &pwm_tacho {
 	status = "okay";
 	pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-intel-s2600wf.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-intel-s2600wf.dts
index d5b7d28cda88..da55e7b29fac 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-intel-s2600wf.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-intel-s2600wf.dts
@@ -118,10 +118,6 @@
 	status = "okay";
 };
 
-&pinctrl {
-	aspeed,external-nodes = <&gfx &lhc>;
-};
-
 &pwm_tacho {
 	status = "okay";
 	pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-lanyang.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-lanyang.dts
index c0847636f20b..370738572a55 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-lanyang.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-lanyang.dts
@@ -263,10 +263,6 @@
 	status = "okay";
 };
 
-&pinctrl {
-	aspeed,external-nodes = <&gfx &lhc>;
-};
-
 &gpio {
 	pin_gpio_b0 {
 		gpio-hog;
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-nicole.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-nicole.dts
index ac0d666ca10e..b1d0ff85d397 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-nicole.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-nicole.dts
@@ -284,10 +284,6 @@
 	memory-region = <&gfx_memory>;
 };
 
-&pinctrl {
-	aspeed,external-nodes = <&gfx &lhc>;
-};
-
 &ibt {
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-romulus.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-romulus.dts
index 893e621ecab1..24df24ad9c80 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-romulus.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-romulus.dts
@@ -289,10 +289,6 @@
 	memory-region = <&gfx_memory>;
 };
 
-&pinctrl {
-	aspeed,external-nodes = <&gfx &lhc>;
-};
-
 &pwm_tacho {
 	status = "okay";
 	pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-swift.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-swift.dts
index bbf864f84d37..a0e8c97e944a 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-swift.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-swift.dts
@@ -938,10 +938,6 @@
 	memory-region = <&gfx_memory>;
 };
 
-&pinctrl {
-	aspeed,external-nodes = <&gfx &lhc>;
-};
-
 &wdt1 {
 	aspeed,reset-type = "none";
 	aspeed,external-signal;
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-tacoma.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-tacoma.dts
index 213023bc5aec..b31eb8e58c6b 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-tacoma.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-tacoma.dts
@@ -870,11 +870,6 @@
 		    <&pinctrl_lsirq_default>;
 };
 
-&xdma {
-	status = "okay";
-	memory-region = <&vga_memory>;
-};
-
 &kcs2 {
 	status = "okay";
 	aspeed,lpc-io-reg = <0xca8 0xcac>;
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-witherspoon.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-witherspoon.dts
index a20a532fc280..8b1e82c8cdfe 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-witherspoon.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-witherspoon.dts
@@ -661,10 +661,6 @@
 	memory-region = <&gfx_memory>;
 };
 
-&pinctrl {
-	aspeed,external-nodes = <&gfx &lhc>;
-};
-
 &wdt1 {
 	aspeed,reset-type = "none";
 	aspeed,external-signal;
@@ -696,9 +692,4 @@
 	memory-region = <&video_engine_memory>;
 };
 
-&xdma {
-	status = "okay";
-	memory-region = <&vga_memory>;
-};
-
 #include "ibm-power9-dual.dtsi"
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-zaius.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-zaius.dts
index 3d2d8db73ca6..9904f0a58cfa 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-zaius.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-zaius.dts
@@ -466,8 +466,6 @@
 };
 
 &pinctrl {
-	aspeed,external-nodes = <&gfx &lhc>;
-
 	pinctrl_gpioh_unbiased: gpioi_unbiased {
 		pins = "A8", "C7", "B7", "A7", "D7", "B6", "A6", "E7";
 		bias-disable;
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-supermicro-x11spi.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-supermicro-x11spi.dts
index 50f3c6a5c0c8..b961dff388d1 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-supermicro-x11spi.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-supermicro-x11spi.dts
@@ -123,10 +123,6 @@
 	status = "okay";
 };
 
-&pinctrl {
-	aspeed,external-nodes = <&gfx &lhc>;
-};
-
 &pwm_tacho {
 	status = "okay";
 	pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/aspeed/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed/aspeed-g4.dtsi
index 857cb26ed6d7..78c967812492 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-g4.dtsi
+++ b/arch/arm/boot/dts/aspeed/aspeed-g4.dtsi
@@ -122,8 +122,8 @@
 			reg = <0x1e6c0080 0x80>;
 		};
 
-		cvic: copro-interrupt-controller@1e6c2000 {
-			compatible = "aspeed,ast2400-cvic", "aspeed-cvic";
+		cvic: interrupt-controller@1e6c2000 {
+			compatible = "aspeed,ast2400-cvic", "aspeed,cvic";
 			valid-sources = <0x7fffffff>;
 			reg = <0x1e6c2000 0x80>;
 		};
@@ -230,6 +230,9 @@
 			sram: sram@1e720000 {
 				compatible = "mmio-sram";
 				reg = <0x1e720000 0x8000>;	// 32K
+				ranges;
+				#address-cells = <1>;
+				#size-cells = <1>;
 			};
 
 			video: video@1e700000 {
@@ -463,7 +466,7 @@
 		interrupt-controller;
 	};
 
-	i2c0: i2c-bus@40 {
+	i2c0: i2c@40 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 
@@ -478,7 +481,7 @@
 		/* Does not need pinctrl properties */
 	};
 
-	i2c1: i2c-bus@80 {
+	i2c1: i2c@80 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 
@@ -493,7 +496,7 @@
 		/* Does not need pinctrl properties */
 	};
 
-	i2c2: i2c-bus@c0 {
+	i2c2: i2c@c0 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 
@@ -509,7 +512,7 @@
 		status = "disabled";
 	};
 
-	i2c3: i2c-bus@100 {
+	i2c3: i2c@100 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 
@@ -525,7 +528,7 @@
 		status = "disabled";
 	};
 
-	i2c4: i2c-bus@140 {
+	i2c4: i2c@140 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 
@@ -541,7 +544,7 @@
 		status = "disabled";
 	};
 
-	i2c5: i2c-bus@180 {
+	i2c5: i2c@180 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 
@@ -557,7 +560,7 @@
 		status = "disabled";
 	};
 
-	i2c6: i2c-bus@1c0 {
+	i2c6: i2c@1c0 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 
@@ -573,7 +576,7 @@
 		status = "disabled";
 	};
 
-	i2c7: i2c-bus@300 {
+	i2c7: i2c@300 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 
@@ -589,7 +592,7 @@
 		status = "disabled";
 	};
 
-	i2c8: i2c-bus@340 {
+	i2c8: i2c@340 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 
@@ -605,7 +608,7 @@
 		status = "disabled";
 	};
 
-	i2c9: i2c-bus@380 {
+	i2c9: i2c@380 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 
@@ -621,7 +624,7 @@
 		status = "disabled";
 	};
 
-	i2c10: i2c-bus@3c0 {
+	i2c10: i2c@3c0 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 
@@ -637,7 +640,7 @@
 		status = "disabled";
 	};
 
-	i2c11: i2c-bus@400 {
+	i2c11: i2c@400 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 
@@ -653,7 +656,7 @@
 		status = "disabled";
 	};
 
-	i2c12: i2c-bus@440 {
+	i2c12: i2c@440 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 
@@ -669,7 +672,7 @@
 		status = "disabled";
 	};
 
-	i2c13: i2c-bus@480 {
+	i2c13: i2c@480 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 
diff --git a/arch/arm/boot/dts/aspeed/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed/aspeed-g5.dtsi
index e6f3cf3c721e..57a699a7c149 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-g5.dtsi
+++ b/arch/arm/boot/dts/aspeed/aspeed-g5.dtsi
@@ -139,8 +139,8 @@
 			reg = <0x1e6c0080 0x80>;
 		};
 
-		cvic: copro-interrupt-controller@1e6c2000 {
-			compatible = "aspeed,ast2500-cvic", "aspeed-cvic";
+		cvic: interrupt-controller@1e6c2000 {
+			compatible = "aspeed,ast2500-cvic", "aspeed,cvic";
 			valid-sources = <0xffffffff>;
 			copro-sw-interrupts = <1>;
 			reg = <0x1e6c2000 0x80>;
@@ -281,17 +281,6 @@
 				interrupts = <0x19>;
 			};
 
-			xdma: xdma@1e6e7000 {
-				compatible = "aspeed,ast2500-xdma";
-				reg = <0x1e6e7000 0x100>;
-				clocks = <&syscon ASPEED_CLK_GATE_BCLK>;
-				resets = <&syscon ASPEED_RESET_XDMA>;
-				interrupts-extended = <&vic 6>, <&scu_ic ASPEED_AST2500_SCU_IC_PCIE_RESET_LO_TO_HI>;
-				aspeed,pcie-device = "bmc";
-				aspeed,scu = <&syscon>;
-				status = "disabled";
-			};
-
 			adc: adc@1e6e9000 {
 				compatible = "aspeed,ast2500-adc";
 				reg = <0x1e6e9000 0xb0>;
@@ -314,6 +303,9 @@
 			sram: sram@1e720000 {
 				compatible = "mmio-sram";
 				reg = <0x1e720000 0x9000>;	// 36K
+				ranges;
+				#address-cells = <1>;
+				#size-cells = <1>;
 			};
 
 			sdmmc: sd-controller@1e740000 {
@@ -592,7 +584,7 @@
 		interrupt-controller;
 	};
 
-	i2c0: i2c-bus@40 {
+	i2c0: i2c@40 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 
@@ -607,7 +599,7 @@
 		/* Does not need pinctrl properties */
 	};
 
-	i2c1: i2c-bus@80 {
+	i2c1: i2c@80 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 
@@ -622,7 +614,7 @@
 		/* Does not need pinctrl properties */
 	};
 
-	i2c2: i2c-bus@c0 {
+	i2c2: i2c@c0 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 
@@ -638,7 +630,7 @@
 		status = "disabled";
 	};
 
-	i2c3: i2c-bus@100 {
+	i2c3: i2c@100 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 
@@ -654,7 +646,7 @@
 		status = "disabled";
 	};
 
-	i2c4: i2c-bus@140 {
+	i2c4: i2c@140 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 
@@ -670,7 +662,7 @@
 		status = "disabled";
 	};
 
-	i2c5: i2c-bus@180 {
+	i2c5: i2c@180 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 
@@ -686,7 +678,7 @@
 		status = "disabled";
 	};
 
-	i2c6: i2c-bus@1c0 {
+	i2c6: i2c@1c0 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 
@@ -702,7 +694,7 @@
 		status = "disabled";
 	};
 
-	i2c7: i2c-bus@300 {
+	i2c7: i2c@300 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 
@@ -718,7 +710,7 @@
 		status = "disabled";
 	};
 
-	i2c8: i2c-bus@340 {
+	i2c8: i2c@340 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 
@@ -734,7 +726,7 @@
 		status = "disabled";
 	};
 
-	i2c9: i2c-bus@380 {
+	i2c9: i2c@380 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 
@@ -750,7 +742,7 @@
 		status = "disabled";
 	};
 
-	i2c10: i2c-bus@3c0 {
+	i2c10: i2c@3c0 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 
@@ -766,7 +758,7 @@
 		status = "disabled";
 	};
 
-	i2c11: i2c-bus@400 {
+	i2c11: i2c@400 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 
@@ -782,7 +774,7 @@
 		status = "disabled";
 	};
 
-	i2c12: i2c-bus@440 {
+	i2c12: i2c@440 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 
@@ -798,7 +790,7 @@
 		status = "disabled";
 	};
 
-	i2c13: i2c-bus@480 {
+	i2c13: i2c@480 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 
diff --git a/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi
index 7fb421153596..8ed715bd53aa 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi
+++ b/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi
@@ -231,41 +231,33 @@
 			resets = <&syscon ASPEED_RESET_MII>;
 		};
 
-		mac0: ftgmac@1e660000 {
+		mac0: ethernet@1e660000 {
 			compatible = "aspeed,ast2600-mac", "faraday,ftgmac100";
 			reg = <0x1e660000 0x180>;
-			#address-cells = <1>;
-			#size-cells = <0>;
 			interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>;
 			status = "disabled";
 		};
 
-		mac1: ftgmac@1e680000 {
+		mac1: ethernet@1e680000 {
 			compatible = "aspeed,ast2600-mac", "faraday,ftgmac100";
 			reg = <0x1e680000 0x180>;
-			#address-cells = <1>;
-			#size-cells = <0>;
 			interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&syscon ASPEED_CLK_GATE_MAC2CLK>;
 			status = "disabled";
 		};
 
-		mac2: ftgmac@1e670000 {
+		mac2: ethernet@1e670000 {
 			compatible = "aspeed,ast2600-mac", "faraday,ftgmac100";
 			reg = <0x1e670000 0x180>;
-			#address-cells = <1>;
-			#size-cells = <0>;
 			interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&syscon ASPEED_CLK_GATE_MAC3CLK>;
 			status = "disabled";
 		};
 
-		mac3: ftgmac@1e690000 {
+		mac3: ethernet@1e690000 {
 			compatible = "aspeed,ast2600-mac", "faraday,ftgmac100";
 			reg = <0x1e690000 0x180>;
-			#address-cells = <1>;
-			#size-cells = <0>;
 			interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&syscon ASPEED_CLK_GATE_MAC4CLK>;
 			status = "disabled";
@@ -398,19 +390,6 @@
 				interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			xdma: xdma@1e6e7000 {
-				compatible = "aspeed,ast2600-xdma";
-				reg = <0x1e6e7000 0x100>;
-				clocks = <&syscon ASPEED_CLK_GATE_BCLK>;
-				resets = <&syscon ASPEED_RESET_DEV_XDMA>, <&syscon ASPEED_RESET_RC_XDMA>;
-				reset-names = "device", "root-complex";
-				interrupts-extended = <&gic GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
-						      <&scu_ic0 ASPEED_AST2600_SCU_IC0_PCIE_PERST_LO_TO_HI>;
-				aspeed,pcie-device = "bmc";
-				aspeed,scu = <&syscon>;
-				status = "disabled";
-			};
-
 			adc0: adc@1e6e9000 {
 				compatible = "aspeed,ast2600-adc0";
 				reg = <0x1e6e9000 0x100>;
@@ -905,7 +884,7 @@
 #include "aspeed-g6-pinctrl.dtsi"
 
 &i2c {
-	i2c0: i2c-bus@80 {
+	i2c0: i2c@80 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		reg = <0x80 0x80>;
@@ -919,7 +898,7 @@
 		status = "disabled";
 	};
 
-	i2c1: i2c-bus@100 {
+	i2c1: i2c@100 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		reg = <0x100 0x80>;
@@ -933,7 +912,7 @@
 		status = "disabled";
 	};
 
-	i2c2: i2c-bus@180 {
+	i2c2: i2c@180 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		reg = <0x180 0x80>;
@@ -947,7 +926,7 @@
 		status = "disabled";
 	};
 
-	i2c3: i2c-bus@200 {
+	i2c3: i2c@200 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		reg = <0x200 0x80>;
@@ -961,7 +940,7 @@
 		status = "disabled";
 	};
 
-	i2c4: i2c-bus@280 {
+	i2c4: i2c@280 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		reg = <0x280 0x80>;
@@ -975,7 +954,7 @@
 		status = "disabled";
 	};
 
-	i2c5: i2c-bus@300 {
+	i2c5: i2c@300 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		reg = <0x300 0x80>;
@@ -989,7 +968,7 @@
 		status = "disabled";
 	};
 
-	i2c6: i2c-bus@380 {
+	i2c6: i2c@380 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		reg = <0x380 0x80>;
@@ -1003,7 +982,7 @@
 		status = "disabled";
 	};
 
-	i2c7: i2c-bus@400 {
+	i2c7: i2c@400 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		reg = <0x400 0x80>;
@@ -1017,7 +996,7 @@
 		status = "disabled";
 	};
 
-	i2c8: i2c-bus@480 {
+	i2c8: i2c@480 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		reg = <0x480 0x80>;
@@ -1031,7 +1010,7 @@
 		status = "disabled";
 	};
 
-	i2c9: i2c-bus@500 {
+	i2c9: i2c@500 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		reg = <0x500 0x80>;
@@ -1045,7 +1024,7 @@
 		status = "disabled";
 	};
 
-	i2c10: i2c-bus@580 {
+	i2c10: i2c@580 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		reg = <0x580 0x80>;
@@ -1059,7 +1038,7 @@
 		status = "disabled";
 	};
 
-	i2c11: i2c-bus@600 {
+	i2c11: i2c@600 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		reg = <0x600 0x80>;
@@ -1073,7 +1052,7 @@
 		status = "disabled";
 	};
 
-	i2c12: i2c-bus@680 {
+	i2c12: i2c@680 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		reg = <0x680 0x80>;
@@ -1087,7 +1066,7 @@
 		status = "disabled";
 	};
 
-	i2c13: i2c-bus@700 {
+	i2c13: i2c@700 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		reg = <0x700 0x80>;
@@ -1101,7 +1080,7 @@
 		status = "disabled";
 	};
 
-	i2c14: i2c-bus@780 {
+	i2c14: i2c@780 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		reg = <0x780 0x80>;
@@ -1115,7 +1094,7 @@
 		status = "disabled";
 	};
 
-	i2c15: i2c-bus@800 {
+	i2c15: i2c@800 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		reg = <0x800 0x80>;
diff --git a/arch/arm/boot/dts/aspeed/ibm-power11-quad.dtsi b/arch/arm/boot/dts/aspeed/ibm-power11-quad.dtsi
new file mode 100644
index 000000000000..68c941a194b6
--- /dev/null
+++ b/arch/arm/boot/dts/aspeed/ibm-power11-quad.dtsi
@@ -0,0 +1,1539 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+// Copyright 2024 IBM Corp.
+
+/ {
+	aliases {
+		i2c100 = &cfam0_i2c0;
+		i2c101 = &cfam0_i2c1;
+		i2c110 = &cfam0_i2c10;
+		i2c111 = &cfam0_i2c11;
+		i2c112 = &cfam0_i2c12;
+		i2c113 = &cfam0_i2c13;
+		i2c114 = &cfam0_i2c14;
+		i2c115 = &cfam0_i2c15;
+		i2c202 = &cfam1_i2c2;
+		i2c203 = &cfam1_i2c3;
+		i2c210 = &cfam1_i2c10;
+		i2c211 = &cfam1_i2c11;
+		i2c214 = &cfam1_i2c14;
+		i2c215 = &cfam1_i2c15;
+		i2c216 = &cfam1_i2c16;
+		i2c217 = &cfam1_i2c17;
+		i2c300 = &cfam2_i2c0;
+		i2c301 = &cfam2_i2c1;
+		i2c310 = &cfam2_i2c10;
+		i2c311 = &cfam2_i2c11;
+		i2c312 = &cfam2_i2c12;
+		i2c313 = &cfam2_i2c13;
+		i2c314 = &cfam2_i2c14;
+		i2c315 = &cfam2_i2c15;
+		i2c402 = &cfam3_i2c2;
+		i2c403 = &cfam3_i2c3;
+		i2c410 = &cfam3_i2c10;
+		i2c411 = &cfam3_i2c11;
+		i2c414 = &cfam3_i2c14;
+		i2c415 = &cfam3_i2c15;
+		i2c416 = &cfam3_i2c16;
+		i2c417 = &cfam3_i2c17;
+
+		sbefifo100 = &sbefifo100;
+		sbefifo101 = &sbefifo101;
+		sbefifo110 = &sbefifo110;
+		sbefifo111 = &sbefifo111;
+		sbefifo112 = &sbefifo112;
+		sbefifo113 = &sbefifo113;
+		sbefifo114 = &sbefifo114;
+		sbefifo115 = &sbefifo115;
+		sbefifo202 = &sbefifo202;
+		sbefifo203 = &sbefifo203;
+		sbefifo210 = &sbefifo210;
+		sbefifo211 = &sbefifo211;
+		sbefifo214 = &sbefifo214;
+		sbefifo215 = &sbefifo215;
+		sbefifo216 = &sbefifo216;
+		sbefifo217 = &sbefifo217;
+		sbefifo300 = &sbefifo300;
+		sbefifo301 = &sbefifo301;
+		sbefifo310 = &sbefifo310;
+		sbefifo311 = &sbefifo311;
+		sbefifo312 = &sbefifo312;
+		sbefifo313 = &sbefifo313;
+		sbefifo314 = &sbefifo314;
+		sbefifo315 = &sbefifo315;
+		sbefifo402 = &sbefifo402;
+		sbefifo403 = &sbefifo403;
+		sbefifo410 = &sbefifo410;
+		sbefifo411 = &sbefifo411;
+		sbefifo414 = &sbefifo414;
+		sbefifo415 = &sbefifo415;
+		sbefifo416 = &sbefifo416;
+		sbefifo417 = &sbefifo417;
+
+		scom100 = &scom100;
+		scom101 = &scom101;
+		scom110 = &scom110;
+		scom111 = &scom111;
+		scom112 = &scom112;
+		scom113 = &scom113;
+		scom114 = &scom114;
+		scom115 = &scom115;
+		scom202 = &scom202;
+		scom203 = &scom203;
+		scom210 = &scom210;
+		scom211 = &scom211;
+		scom214 = &scom214;
+		scom215 = &scom215;
+		scom216 = &scom216;
+		scom217 = &scom217;
+		scom300 = &scom300;
+		scom301 = &scom301;
+		scom310 = &scom310;
+		scom311 = &scom311;
+		scom312 = &scom312;
+		scom313 = &scom313;
+		scom314 = &scom314;
+		scom315 = &scom315;
+		scom402 = &scom402;
+		scom403 = &scom403;
+		scom410 = &scom410;
+		scom411 = &scom411;
+		scom414 = &scom414;
+		scom415 = &scom415;
+		scom416 = &scom416;
+		scom417 = &scom417;
+
+		spi10 = &cfam0_spi0;
+		spi11 = &cfam0_spi1;
+		spi12 = &cfam0_spi2;
+		spi13 = &cfam0_spi3;
+		spi20 = &cfam1_spi0;
+		spi21 = &cfam1_spi1;
+		spi22 = &cfam1_spi2;
+		spi23 = &cfam1_spi3;
+		spi30 = &cfam2_spi0;
+		spi31 = &cfam2_spi1;
+		spi32 = &cfam2_spi2;
+		spi33 = &cfam2_spi3;
+		spi40 = &cfam3_spi0;
+		spi41 = &cfam3_spi1;
+		spi42 = &cfam3_spi2;
+		spi43 = &cfam3_spi3;
+	};
+};
+
+&fsim0 {
+	#address-cells = <2>;
+	#size-cells = <0>;
+	status = "okay";
+	bus-frequency = <100000000>;
+	cfam-reset-gpios = <&gpio0 ASPEED_GPIO(Q, 0) GPIO_ACTIVE_HIGH>;
+
+	cfam@0,0 {
+		reg = <0 0>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		chip-id = <0>;
+
+		scom@1000 {
+			compatible = "ibm,p9-scom";
+			reg = <0x1000 0x400>;
+		};
+
+		i2c@1800 {
+			compatible = "ibm,i2c-fsi";
+			reg = <0x1800 0x400>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			cfam0_i2c0: i2c-bus@0 {
+				reg = <0>;	/* OMI01 */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom100: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo100: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam0_i2c1: i2c-bus@1 {
+				reg = <1>;	/* OMI23 */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom101: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo101: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam0_i2c10: i2c-bus@a {
+				reg = <10>;	/* OP3A */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom110: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo110: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam0_i2c11: i2c-bus@b {
+				reg = <11>;	/* OP3B */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom111: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo111: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam0_i2c12: i2c-bus@c {
+				reg = <12>;	/* OP4A */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom112: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo112: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam0_i2c13: i2c-bus@d {
+				reg = <13>;	/* OP4B */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom113: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo113: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam0_i2c14: i2c-bus@e {
+				reg = <14>;	/* OP5A */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom114: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo114: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam0_i2c15: i2c-bus@f {
+				reg = <15>;	/* OP5B */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom115: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo115: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+		};
+
+		fsi2spi@1c00 {
+			compatible = "ibm,fsi2spi";
+			reg = <0x1c00 0x400>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			cfam0_spi0: spi@0 {
+				compatible = "ibm,spi-fsi";
+				reg = <0x0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					compatible = "atmel,at25";
+					reg = <0>;
+					address-width = <24>;
+					pagesize = <256>;
+					size = <0x80000>;
+					spi-max-frequency = <10000000>;
+				};
+			};
+
+			cfam0_spi1: spi@20 {
+				compatible = "ibm,spi-fsi";
+				reg = <0x20>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					compatible = "atmel,at25";
+					reg = <0>;
+					address-width = <24>;
+					pagesize = <256>;
+					size = <0x80000>;
+					spi-max-frequency = <10000000>;
+				};
+			};
+
+			cfam0_spi2: spi@40 {
+				compatible = "ibm,spi-fsi";
+				reg = <0x40>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					compatible = "atmel,at25";
+					reg = <0>;
+					address-width = <24>;
+					pagesize = <256>;
+					size = <0x80000>;
+					spi-max-frequency = <10000000>;
+				};
+			};
+
+			cfam0_spi3: spi@60 {
+				compatible = "ibm,spi-fsi";
+				reg = <0x60>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					compatible = "atmel,at25";
+					reg = <0>;
+					address-width = <24>;
+					pagesize = <256>;
+					size = <0x80000>;
+					spi-max-frequency = <10000000>;
+				};
+			};
+		};
+
+		sbefifo@2400 {
+			compatible = "ibm,p9-sbefifo";
+			reg = <0x2400 0x400>;
+
+			occ {
+				compatible = "ibm,p10-occ";
+
+				hwmon {
+					compatible = "ibm,p10-occ-hwmon";
+					ibm,no-poll-on-init;
+				};
+			};
+		};
+
+		fsi_hub0: fsi@3400 {
+			compatible = "ibm,p9-fsi-controller";
+			reg = <0x3400 0x400>;
+			#address-cells = <2>;
+			#size-cells = <0>;
+		};
+	};
+};
+
+&fsi_hub0 {
+	cfam@1,0 {
+		reg = <1 0>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		chip-id = <1>;
+
+		scom@1000 {
+			compatible = "ibm,p9-scom";
+			reg = <0x1000 0x400>;
+		};
+
+		i2c@1800 {
+			compatible = "ibm,i2c-fsi";
+			reg = <0x1800 0x400>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			cfam1_i2c2: i2c-bus@2 {
+				reg = <2>;	/* OMI45 */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom202: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo202: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam1_i2c3: i2c-bus@3 {
+				reg = <3>;	/* OMI67 */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom203: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo203: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam1_i2c10: i2c-bus@a {
+				reg = <10>;	/* OP3A */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom210: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo210: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam1_i2c11: i2c-bus@b {
+				reg = <11>;	/* OP3B */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom211: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo211: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam1_i2c14: i2c-bus@e {
+				reg = <14>;	/* OP5A */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom214: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo214: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam1_i2c15: i2c-bus@f {
+				reg = <15>;	/* OP5B */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom215: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo215: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam1_i2c16: i2c-bus@10 {
+				reg = <16>;	/* OP6A */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom216: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo216: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam1_i2c17: i2c-bus@11 {
+				reg = <17>;	/* OP6B */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom217: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo217: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+		};
+
+		fsi2spi@1c00 {
+			compatible = "ibm,fsi2spi";
+			reg = <0x1c00 0x400>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			cfam1_spi0: spi@0 {
+				compatible = "ibm,spi-fsi";
+				reg = <0x0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					compatible = "atmel,at25";
+					reg = <0>;
+					address-width = <24>;
+					pagesize = <256>;
+					size = <0x80000>;
+					spi-max-frequency = <10000000>;
+				};
+			};
+
+			cfam1_spi1: spi@20 {
+				compatible = "ibm,spi-fsi";
+				reg = <0x20>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					compatible = "atmel,at25";
+					reg = <0>;
+					address-width = <24>;
+					pagesize = <256>;
+					size = <0x80000>;
+					spi-max-frequency = <10000000>;
+				};
+			};
+
+			cfam1_spi2: spi@40 {
+				compatible = "ibm,spi-fsi";
+				reg = <0x40>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					compatible = "atmel,at25";
+					reg = <0>;
+					address-width = <24>;
+					pagesize = <256>;
+					size = <0x80000>;
+					spi-max-frequency = <10000000>;
+				};
+			};
+
+			cfam1_spi3: spi@60 {
+				compatible = "ibm,spi-fsi";
+				reg = <0x60>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					compatible = "atmel,at25";
+					reg = <0>;
+					address-width = <24>;
+					pagesize = <256>;
+					size = <0x80000>;
+					spi-max-frequency = <10000000>;
+				};
+			};
+		};
+
+		sbefifo@2400 {
+			compatible = "ibm,p9-sbefifo";
+			reg = <0x2400 0x400>;
+
+			occ {
+				compatible = "ibm,p10-occ";
+
+				hwmon {
+					compatible = "ibm,p10-occ-hwmon";
+					ibm,no-poll-on-init;
+				};
+			};
+		};
+
+		fsi@3400 {
+			compatible = "ibm,p9-fsi-controller";
+			reg = <0x3400 0x400>;
+			#address-cells = <2>;
+			#size-cells = <0>;
+			no-scan-on-init;
+		};
+	};
+
+	cfam@2,0 {
+		reg = <2 0>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		chip-id = <2>;
+
+		scom@1000 {
+			compatible = "ibm,p9-scom";
+			reg = <0x1000 0x400>;
+		};
+
+		i2c@1800 {
+			compatible = "ibm,i2c-fsi";
+			reg = <0x1800 0x400>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			cfam2_i2c0: i2c-bus@0 {
+				reg = <0>;	/* OM01 */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom300: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo300: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam2_i2c1: i2c-bus@1 {
+				reg = <1>;	/* OM23 */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom301: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo301: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam2_i2c10: i2c-bus@a {
+				reg = <10>;	/* OP3A */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom310: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo310: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam2_i2c11: i2c-bus@b {
+				reg = <11>;	/* OP3B */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom311: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo311: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam2_i2c12: i2c-bus@c {
+				reg = <12>;	/* OP4A */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom312: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo312: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam2_i2c13: i2c-bus@d {
+				reg = <13>;	/* OP4B */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom313: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo313: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam2_i2c14: i2c-bus@e {
+				reg = <14>;	/* OP5A */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom314: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo314: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam2_i2c15: i2c-bus@f {
+				reg = <15>;	/* OP5B */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom315: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo315: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+		};
+
+		fsi2spi@1c00 {
+			compatible = "ibm,fsi2spi";
+			reg = <0x1c00 0x400>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			cfam2_spi0: spi@0 {
+				compatible = "ibm,spi-fsi";
+				reg = <0x0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					compatible = "atmel,at25";
+					reg = <0>;
+					address-width = <24>;
+					pagesize = <256>;
+					size = <0x80000>;
+					spi-max-frequency = <10000000>;
+				};
+			};
+
+			cfam2_spi1: spi@20 {
+				compatible = "ibm,spi-fsi";
+				reg = <0x20>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					compatible = "atmel,at25";
+					reg = <0>;
+					address-width = <24>;
+					pagesize = <256>;
+					size = <0x80000>;
+					spi-max-frequency = <10000000>;
+				};
+			};
+
+			cfam2_spi2: spi@40 {
+				compatible = "ibm,spi-fsi";
+				reg = <0x40>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					compatible = "atmel,at25";
+					reg = <0>;
+					address-width = <24>;
+					pagesize = <256>;
+					size = <0x80000>;
+					spi-max-frequency = <10000000>;
+				};
+			};
+
+			cfam2_spi3: spi@60 {
+				compatible = "ibm,spi-fsi";
+				reg = <0x60>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					compatible = "atmel,at25";
+					reg = <0>;
+					address-width = <24>;
+					pagesize = <256>;
+					size = <0x80000>;
+					spi-max-frequency = <10000000>;
+				};
+			};
+		};
+
+		sbefifo@2400 {
+			compatible = "ibm,p9-sbefifo";
+			reg = <0x2400 0x400>;
+
+			occ {
+				compatible = "ibm,p10-occ";
+
+				hwmon {
+					compatible = "ibm,p10-occ-hwmon";
+					ibm,no-poll-on-init;
+				};
+			};
+		};
+
+		fsi@3400 {
+			compatible = "ibm,p9-fsi-controller";
+			reg = <0x3400 0x400>;
+			#address-cells = <2>;
+			#size-cells = <0>;
+			no-scan-on-init;
+		};
+	};
+
+	cfam@3,0 {
+		reg = <3 0>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		chip-id = <3>;
+
+		scom@1000 {
+			compatible = "ibm,p9-scom";
+			reg = <0x1000 0x400>;
+		};
+
+		i2c@1800 {
+			compatible = "ibm,i2c-fsi";
+			reg = <0x1800 0x400>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			cfam3_i2c2: i2c-bus@2 {
+				reg = <2>;	/* OM45 */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom402: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo402: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam3_i2c3: i2c-bus@3 {
+				reg = <3>;	/* OM67 */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom403: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo403: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam3_i2c10: i2c-bus@a {
+				reg = <10>;	/* OP3A */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom410: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo410: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam3_i2c11: i2c-bus@b {
+				reg = <11>;	/* OP3B */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom411: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo411: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam3_i2c14: i2c-bus@e {
+				reg = <14>;	/* OP5A */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom414: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo414: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam3_i2c15: i2c-bus@f {
+				reg = <15>;	/* OP5B */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom415: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo415: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam3_i2c16: i2c-bus@10 {
+				reg = <16>;	/* OP6A */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom416: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo416: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+
+			cfam3_i2c17: i2c-bus@11 {
+				reg = <17>;	/* OP6B */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fsi@20 {
+					compatible = "ibm,i2cr-fsi-master";
+					reg = <0x20>;
+					#address-cells = <2>;
+					#size-cells = <0>;
+
+					cfam@0,0 {
+						reg = <0 0>;
+						#address-cells = <1>;
+						#size-cells = <1>;
+						chip-id = <0>;
+
+						scom417: scom@1000 {
+							compatible = "ibm,i2cr-scom";
+							reg = <0x1000 0x400>;
+						};
+
+						sbefifo417: sbefifo@2400 {
+							compatible = "ibm,odyssey-sbefifo";
+							reg = <0x2400 0x400>;
+						};
+					};
+				};
+			};
+		};
+
+		fsi2spi@1c00 {
+			compatible = "ibm,fsi2spi";
+			reg = <0x1c00 0x400>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			cfam3_spi0: spi@0 {
+				compatible = "ibm,spi-fsi";
+				reg = <0x0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					compatible = "atmel,at25";
+					reg = <0>;
+					address-width = <24>;
+					pagesize = <256>;
+					size = <0x80000>;
+					spi-max-frequency = <10000000>;
+				};
+			};
+
+			cfam3_spi1: spi@20 {
+				compatible = "ibm,spi-fsi";
+				reg = <0x20>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					compatible = "atmel,at25";
+					reg = <0>;
+					address-width = <24>;
+					pagesize = <256>;
+					size = <0x80000>;
+					spi-max-frequency = <10000000>;
+				};
+			};
+
+			cfam3_spi2: spi@40 {
+				compatible = "ibm,spi-fsi";
+				reg = <0x40>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					compatible = "atmel,at25";
+					reg = <0>;
+					address-width = <24>;
+					pagesize = <256>;
+					size = <0x80000>;
+					spi-max-frequency = <10000000>;
+				};
+			};
+
+			cfam3_spi3: spi@60 {
+				compatible = "ibm,spi-fsi";
+				reg = <0x60>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					compatible = "atmel,at25";
+					reg = <0>;
+					address-width = <24>;
+					pagesize = <256>;
+					size = <0x80000>;
+					spi-max-frequency = <10000000>;
+				};
+			};
+		};
+
+		sbefifo@2400 {
+			compatible = "ibm,p9-sbefifo";
+			reg = <0x2400 0x400>;
+
+			occ {
+				compatible = "ibm,p10-occ";
+
+				hwmon {
+					compatible = "ibm,p10-occ-hwmon";
+					ibm,no-poll-on-init;
+				};
+			};
+		};
+
+		fsi@3400 {
+			compatible = "ibm,p9-fsi-controller";
+			reg = <0x3400 0x400>;
+			#address-cells = <2>;
+			#size-cells = <0>;
+			no-scan-on-init;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/broadcom/bcm21664-garnet.dts b/arch/arm/boot/dts/broadcom/bcm21664-garnet.dts
index 8789fae178bf..4f8ddc1b3ab7 100644
--- a/arch/arm/boot/dts/broadcom/bcm21664-garnet.dts
+++ b/arch/arm/boot/dts/broadcom/bcm21664-garnet.dts
@@ -11,6 +11,10 @@
 	model = "BCM21664 Garnet board";
 	compatible = "brcm,bcm21664-garnet", "brcm,bcm21664";
 
+	chosen {
+		bootargs = "console=ttyS0,115200n8";
+	};
+
 	memory@80000000 {
 		device_type = "memory";
 		reg = <0x80000000 0x40000000>; /* 1 GB */
diff --git a/arch/arm/boot/dts/broadcom/bcm21664.dtsi b/arch/arm/boot/dts/broadcom/bcm21664.dtsi
index fa73600e883e..f0d0300079b6 100644
--- a/arch/arm/boot/dts/broadcom/bcm21664.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm21664.dtsi
@@ -1,21 +1,11 @@
 // SPDX-License-Identifier: GPL-2.0-only
 // Copyright (C) 2014 Broadcom Corporation
 
-#include <dt-bindings/clock/bcm21664.h>
-#include <dt-bindings/interrupt-controller/arm-gic.h>
-#include <dt-bindings/interrupt-controller/irq.h>
+#include "bcm2166x-common.dtsi"
 
 / {
-	#address-cells = <1>;
-	#size-cells = <1>;
-	model = "BCM21664 SoC";
-	compatible = "brcm,bcm21664";
 	interrupt-parent = <&gic>;
 
-	chosen {
-		bootargs = "console=ttyS0,115200n8";
-	};
-
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -34,312 +24,46 @@
 			reg = <1>;
 		};
 	};
+};
 
-	gic: interrupt-controller@3ff00100 {
-		compatible = "arm,cortex-a9-gic";
-		#interrupt-cells = <3>;
-		#address-cells = <0>;
-		interrupt-controller;
-		reg = <0x3ff01000 0x1000>,
-		      <0x3ff00100 0x100>;
-	};
-
-	smc@3404e000 {
-		compatible = "brcm,bcm21664-smc", "brcm,kona-smc";
-		reg = <0x3404e000 0x400>; /* 1 KiB in SRAM */
-	};
-
-	uartb: serial@3e000000 {
-		compatible = "brcm,bcm21664-dw-apb-uart", "snps,dw-apb-uart";
-		reg = <0x3e000000 0x118>;
-		clocks = <&slave_ccu BCM21664_SLAVE_CCU_UARTB>;
-		interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
-		reg-shift = <2>;
-		reg-io-width = <4>;
-		status = "disabled";
-	};
-
-	uartb2: serial@3e001000 {
-		compatible = "brcm,bcm21664-dw-apb-uart", "snps,dw-apb-uart";
-		reg = <0x3e001000 0x118>;
-		clocks = <&slave_ccu BCM21664_SLAVE_CCU_UARTB2>;
-		interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
-		reg-shift = <2>;
-		reg-io-width = <4>;
-		status = "disabled";
-	};
-
-	uartb3: serial@3e002000 {
-		compatible = "brcm,bcm21664-dw-apb-uart", "snps,dw-apb-uart";
-		reg = <0x3e002000 0x118>;
-		clocks = <&slave_ccu BCM21664_SLAVE_CCU_UARTB3>;
-		interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
-		reg-shift = <2>;
-		reg-io-width = <4>;
-		status = "disabled";
-	};
-
-	L2: cache-controller@3ff20000 {
-		compatible = "arm,pl310-cache";
-		reg = <0x3ff20000 0x1000>;
-		cache-unified;
-		cache-level = <2>;
-	};
-
-	brcm,resetmgr@35001f00 {
-		compatible = "brcm,bcm21664-resetmgr";
-		reg = <0x35001f00 0x24>;
-	};
-
-	timer@35006000 {
-		compatible = "brcm,kona-timer";
-		reg = <0x35006000 0x1c>;
-		interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&aon_ccu BCM21664_AON_CCU_HUB_TIMER>;
-	};
-
-	gpio: gpio@35003000 {
-		compatible = "brcm,bcm21664-gpio", "brcm,kona-gpio";
-		reg = <0x35003000 0x524>;
-		interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
-		#gpio-cells = <2>;
-		#interrupt-cells = <2>;
-		gpio-controller;
-		interrupt-controller;
-	};
-
-	sdio1: mmc@3f180000 {
-		compatible = "brcm,kona-sdhci";
-		reg = <0x3f180000 0x801c>;
-		interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO1>;
-		status = "disabled";
-	};
-
-	sdio2: mmc@3f190000 {
-		compatible = "brcm,kona-sdhci";
-		reg = <0x3f190000 0x801c>;
-		interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO2>;
-		status = "disabled";
-	};
-
-	sdio3: mmc@3f1a0000 {
-		compatible = "brcm,kona-sdhci";
-		reg = <0x3f1a0000 0x801c>;
-		interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO3>;
-		status = "disabled";
-	};
-
-	sdio4: mmc@3f1b0000 {
-		compatible = "brcm,kona-sdhci";
-		reg = <0x3f1b0000 0x801c>;
-		interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO4>;
-		status = "disabled";
-	};
-
-	bsc1: i2c@3e016000 {
-		compatible = "brcm,bcm21664-i2c", "brcm,kona-i2c";
-		reg = <0x3e016000 0x70>;
-		interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC1>;
-		status = "disabled";
-	};
-
-	bsc2: i2c@3e017000 {
-		compatible = "brcm,bcm21664-i2c", "brcm,kona-i2c";
-		reg = <0x3e017000 0x70>;
-		interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC2>;
-		status = "disabled";
-	};
-
-	bsc3: i2c@3e018000 {
-		compatible = "brcm,bcm21664-i2c", "brcm,kona-i2c";
-		reg = <0x3e018000 0x70>;
-		interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC3>;
-		status = "disabled";
-	};
-
-	bsc4: i2c@3e01c000 {
-		compatible = "brcm,bcm21664-i2c", "brcm,kona-i2c";
-		reg = <0x3e01c000 0x70>;
-		interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC4>;
-		status = "disabled";
-	};
-
-	clocks {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges;
-
-		/*
-		 * Fixed clocks are defined before CCUs whose
-		 * clocks may depend on them.
-		 */
-
-		ref_32k_clk: ref_32k {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <32768>;
-		};
-
-		bbl_32k_clk: bbl_32k {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <32768>;
-		};
-
-		ref_13m_clk: ref_13m {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <13000000>;
-		};
-
-		var_13m_clk: var_13m {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <13000000>;
-		};
-
-		dft_19_5m_clk: dft_19_5m {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <19500000>;
-		};
-
-		ref_crystal_clk: ref_crystal {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <26000000>;
-		};
-
-		ref_52m_clk: ref_52m {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <52000000>;
-		};
-
-		var_52m_clk: var_52m {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <52000000>;
-		};
-
-		usb_otg_ahb_clk: usb_otg_ahb {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <52000000>;
-		};
-
-		ref_96m_clk: ref_96m {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <96000000>;
-		};
-
-		var_96m_clk: var_96m {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <96000000>;
-		};
-
-		ref_104m_clk: ref_104m {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <104000000>;
-		};
-
-		var_104m_clk: var_104m {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <104000000>;
-		};
-
-		ref_156m_clk: ref_156m {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <156000000>;
+&apps {
+		gic: interrupt-controller@1c01000 {
+			compatible = "arm,cortex-a9-gic";
+			#interrupt-cells = <3>;
+			#address-cells = <0>;
+			interrupt-controller;
+			reg = <0x01c01000 0x1000>,
+				  <0x01c00100 0x100>;
 		};
 
-		var_156m_clk: var_156m {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <156000000>;
+		L2: cache-controller@1c20000 {
+			compatible = "arm,pl310-cache";
+			reg = <0x01c20000 0x1000>;
+			cache-unified;
+			cache-level = <2>;
 		};
+};
 
-		root_ccu: root_ccu@35001000 {
-			compatible = "brcm,bcm21664-root-ccu";
-			reg = <0x35001000 0x0f00>;
-			#clock-cells = <1>;
-			clock-output-names = "frac_1m";
-		};
+&bsc1 {
+	compatible = "brcm,bcm21664-i2c", "brcm,kona-i2c";
+};
 
-		aon_ccu: aon_ccu@35002000 {
-			compatible = "brcm,bcm21664-aon-ccu";
-			reg = <0x35002000 0x0f00>;
-			#clock-cells = <1>;
-			clock-output-names = "hub_timer";
-		};
+&bsc2 {
+	compatible = "brcm,bcm21664-i2c", "brcm,kona-i2c";
+};
 
-		master_ccu: master_ccu@3f001000 {
-			compatible = "brcm,bcm21664-master-ccu";
-			reg = <0x3f001000 0x0f00>;
-			#clock-cells = <1>;
-			clock-output-names = "sdio1",
-					     "sdio2",
-					     "sdio3",
-					     "sdio4",
-					     "sdio1_sleep",
-					     "sdio2_sleep",
-					     "sdio3_sleep",
-					     "sdio4_sleep";
-		};
+&bsc3 {
+	compatible = "brcm,bcm21664-i2c", "brcm,kona-i2c";
+};
 
-		slave_ccu: slave_ccu@3e011000 {
-			compatible = "brcm,bcm21664-slave-ccu";
-			reg = <0x3e011000 0x0f00>;
-			#clock-cells = <1>;
-			clock-output-names = "uartb",
-					     "uartb2",
-					     "uartb3",
-					     "bsc1",
-					     "bsc2",
-					     "bsc3",
-					     "bsc4";
-		};
-	};
+&bsc4 {
+	compatible = "brcm,bcm21664-i2c", "brcm,kona-i2c";
+};
 
-	usbotg: usb@3f120000 {
-		compatible = "snps,dwc2";
-		reg = <0x3f120000 0x10000>;
-		interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&usb_otg_ahb_clk>;
-		clock-names = "otg";
-		phys = <&usbphy>;
-		phy-names = "usb2-phy";
-		status = "disabled";
-	};
+&gpio {
+	compatible = "brcm,bcm21664-gpio", "brcm,kona-gpio";
+};
 
-	usbphy: usb-phy@3f130000 {
-		compatible = "brcm,kona-usb2-phy";
-		reg = <0x3f130000 0x28>;
-		#phy-cells = <0>;
-		status = "disabled";
-	};
+&smc {
+	compatible = "brcm,bcm21664-smc", "brcm,kona-smc";
 };
diff --git a/arch/arm/boot/dts/broadcom/bcm2166x-common.dtsi b/arch/arm/boot/dts/broadcom/bcm2166x-common.dtsi
new file mode 100644
index 000000000000..87180b7fd695
--- /dev/null
+++ b/arch/arm/boot/dts/broadcom/bcm2166x-common.dtsi
@@ -0,0 +1,334 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Common device tree for components shared between the BCM21664 and BCM23550
+ * SoCs.
+ *
+ * Copyright (C) 2016 Broadcom
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/clock/bcm21664.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/ {
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	/* Hub bus */
+	hub: hub-bus@34000000 {
+		compatible = "simple-bus";
+		ranges = <0 0x34000000 0x102f83ac>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		smc: smc@4e000 {
+			/* Compatible filled by SoC DTSI */
+			reg = <0x0004e000 0x400>; /* 1 KiB in SRAM */
+		};
+
+		resetmgr: reset-controller@1001f00 {
+			compatible = "brcm,bcm21664-resetmgr";
+			reg = <0x01001f00 0x24>;
+		};
+
+		gpio: gpio@1003000 {
+			/* Compatible filled by SoC DTSI */
+			reg = <0x01003000 0x524>;
+			interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			#interrupt-cells = <2>;
+			gpio-controller;
+			interrupt-controller;
+		};
+
+		timer@1006000 {
+			compatible = "brcm,kona-timer";
+			reg = <0x01006000 0x1c>;
+			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&aon_ccu BCM21664_AON_CCU_HUB_TIMER>;
+		};
+	};
+
+	/* Slaves bus */
+	slaves: slaves-bus@3e000000 {
+		compatible = "simple-bus";
+		ranges = <0 0x3e000000 0x0001c070>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		uartb: serial@0 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x00000000 0x118>;
+			clocks = <&slave_ccu BCM21664_SLAVE_CCU_UARTB>;
+			interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			status = "disabled";
+		};
+
+		uartb2: serial@1000 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x00001000 0x118>;
+			clocks = <&slave_ccu BCM21664_SLAVE_CCU_UARTB2>;
+			interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			status = "disabled";
+		};
+
+		uartb3: serial@2000 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x00002000 0x118>;
+			clocks = <&slave_ccu BCM21664_SLAVE_CCU_UARTB3>;
+			interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			status = "disabled";
+		};
+
+		bsc1: i2c@16000 {
+			/* Compatible filled by SoC DTSI */
+			reg = <0x00016000 0x70>;
+			interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC1>;
+			status = "disabled";
+		};
+
+		bsc2: i2c@17000 {
+			/* Compatible filled by SoC DTSI */
+			reg = <0x00017000 0x70>;
+			interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC2>;
+			status = "disabled";
+		};
+
+		bsc3: i2c@18000 {
+			/* Compatible filled by SoC DTSI */
+			reg = <0x00018000 0x70>;
+			interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC3>;
+			status = "disabled";
+		};
+
+		bsc4: i2c@1c000 {
+			/* Compatible filled by SoC DTSI */
+			reg = <0x0001c000 0x70>;
+			interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC4>;
+			status = "disabled";
+		};
+	};
+
+	/* Apps bus */
+	apps: apps-bus@3e300000 {
+		compatible = "simple-bus";
+		ranges = <0 0x3e300000 0x01c02000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		usbotg: usb@e20000 {
+			compatible = "snps,dwc2";
+			reg = <0x00e20000 0x10000>;
+			interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&usb_otg_ahb_clk>;
+			clock-names = "otg";
+			phys = <&usbphy>;
+			phy-names = "usb2-phy";
+			status = "disabled";
+		};
+
+		usbphy: usb-phy@e30000 {
+			compatible = "brcm,kona-usb2-phy";
+			reg = <0x00e30000 0x28>;
+			#phy-cells = <0>;
+			status = "disabled";
+		};
+
+		sdio1: mmc@e80000 {
+			compatible = "brcm,kona-sdhci";
+			reg = <0x00e80000 0x801c>;
+			interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO1>;
+			status = "disabled";
+		};
+
+		sdio2: mmc@e90000 {
+			compatible = "brcm,kona-sdhci";
+			reg = <0x00e90000 0x801c>;
+			interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO2>;
+			status = "disabled";
+		};
+
+		sdio3: mmc@ea0000 {
+			compatible = "brcm,kona-sdhci";
+			reg = <0x00ea0000 0x801c>;
+			interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO3>;
+			status = "disabled";
+		};
+
+		sdio4: mmc@eb0000 {
+			compatible = "brcm,kona-sdhci";
+			reg = <0x00eb0000 0x801c>;
+			interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO4>;
+			status = "disabled";
+		};
+	};
+
+	clocks {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		/*
+		 * Fixed clocks are defined before CCUs whose
+		 * clocks may depend on them.
+		 */
+
+		ref_32k_clk: ref_32k {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <32768>;
+		};
+
+		bbl_32k_clk: bbl_32k {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <32768>;
+		};
+
+		ref_13m_clk: ref_13m {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <13000000>;
+		};
+
+		var_13m_clk: var_13m {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <13000000>;
+		};
+
+		dft_19_5m_clk: dft_19_5m {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <19500000>;
+		};
+
+		ref_crystal_clk: ref_crystal {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <26000000>;
+		};
+
+		ref_52m_clk: ref_52m {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <52000000>;
+		};
+
+		var_52m_clk: var_52m {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <52000000>;
+		};
+
+		usb_otg_ahb_clk: usb_otg_ahb {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <52000000>;
+		};
+
+		ref_96m_clk: ref_96m {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <96000000>;
+		};
+
+		var_96m_clk: var_96m {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <96000000>;
+		};
+
+		ref_104m_clk: ref_104m {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <104000000>;
+		};
+
+		var_104m_clk: var_104m {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <104000000>;
+		};
+
+		ref_156m_clk: ref_156m {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <156000000>;
+		};
+
+		var_156m_clk: var_156m {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <156000000>;
+		};
+
+		root_ccu: root_ccu@35001000 {
+			compatible = "brcm,bcm21664-root-ccu";
+			reg = <0x35001000 0x0f00>;
+			#clock-cells = <1>;
+			clock-output-names = "frac_1m";
+		};
+
+		aon_ccu: aon_ccu@35002000 {
+			compatible = "brcm,bcm21664-aon-ccu";
+			reg = <0x35002000 0x0f00>;
+			#clock-cells = <1>;
+			clock-output-names = "hub_timer";
+		};
+
+		slave_ccu: slave_ccu@3e011000 {
+			compatible = "brcm,bcm21664-slave-ccu";
+			reg = <0x3e011000 0x0f00>;
+			#clock-cells = <1>;
+			clock-output-names = "uartb",
+					     "uartb2",
+					     "uartb3",
+					     "bsc1",
+					     "bsc2",
+					     "bsc3",
+					     "bsc4";
+		};
+
+		master_ccu: master_ccu@3f001000 {
+			compatible = "brcm,bcm21664-master-ccu";
+			reg = <0x3f001000 0x0f00>;
+			#clock-cells = <1>;
+			clock-output-names = "sdio1",
+					     "sdio2",
+					     "sdio3",
+					     "sdio4",
+					     "sdio1_sleep",
+					     "sdio2_sleep",
+					     "sdio3_sleep",
+					     "sdio4_sleep";
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/broadcom/bcm23550.dtsi b/arch/arm/boot/dts/broadcom/bcm23550.dtsi
index 50ebe93d6bd0..c1c69381286b 100644
--- a/arch/arm/boot/dts/broadcom/bcm23550.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm23550.dtsi
@@ -1,45 +1,13 @@
+// SPDX-License-Identifier: BSD-3-Clause
 /*
- *  BSD LICENSE
+ * Device tree for the BCM23550 SoC.
  *
- *  Copyright(c) 2016 Broadcom.  All rights reserved.
- *
- *  Redistribution and use in source and binary forms, with or without
- *  modification, are permitted provided that the following conditions
- *  are met:
- *
- *    * Redistributions of source code must retain the above copyright
- *      notice, this list of conditions and the following disclaimer.
- *    * Redistributions in binary form must reproduce the above copyright
- *      notice, this list of conditions and the following disclaimer in
- *      the documentation and/or other materials provided with the
- *      distribution.
- *    * Neither the name of Broadcom Corporation nor the names of its
- *      contributors may be used to endorse or promote products derived
- *      from this software without specific prior written permission.
- *
- *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * Copyright (C) 2016 Broadcom
  */
 
-/* BCM23550 and BCM21664 have almost identical clocks */
-#include <dt-bindings/clock/bcm21664.h>
-#include <dt-bindings/interrupt-controller/arm-gic.h>
-#include <dt-bindings/interrupt-controller/irq.h>
+#include "bcm2166x-common.dtsi"
 
 / {
-	#address-cells = <1>;
-	#size-cells = <1>;
-	model = "BCM23550 SoC";
-	compatible = "brcm,bcm23550";
 	interrupt-parent = <&gic>;
 
 	cpus {
@@ -80,180 +48,9 @@
 			clock-frequency = <1000000000>;
 		};
 	};
+};
 
-	/* Hub bus */
-	hub@34000000 {
-		compatible = "simple-bus";
-		ranges = <0 0x34000000 0x102f83ac>;
-		#address-cells = <1>;
-		#size-cells = <1>;
-
-		smc@4e000 {
-			compatible = "brcm,bcm23550-smc", "brcm,kona-smc";
-			reg = <0x0004e000 0x400>; /* 1 KiB in SRAM */
-		};
-
-		resetmgr: reset-controller@1001f00 {
-			compatible = "brcm,bcm21664-resetmgr";
-			reg = <0x01001f00 0x24>;
-		};
-
-		gpio: gpio@1003000 {
-			compatible = "brcm,bcm23550-gpio", "brcm,kona-gpio";
-			reg = <0x01003000 0x524>;
-			interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
-			#gpio-cells = <2>;
-			#interrupt-cells = <2>;
-			gpio-controller;
-			interrupt-controller;
-		};
-
-		timer@1006000 {
-			compatible = "brcm,kona-timer";
-			reg = <0x01006000 0x1c>;
-			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&aon_ccu BCM21664_AON_CCU_HUB_TIMER>;
-		};
-	};
-
-	/* Slaves bus */
-	slaves@3e000000 {
-		compatible = "simple-bus";
-		ranges = <0 0x3e000000 0x0001c070>;
-		#address-cells = <1>;
-		#size-cells = <1>;
-
-		uartb: serial@0 {
-			compatible = "snps,dw-apb-uart";
-			reg = <0x00000000 0x118>;
-			clocks = <&slave_ccu BCM21664_SLAVE_CCU_UARTB>;
-			interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
-			reg-shift = <2>;
-			reg-io-width = <4>;
-			status = "disabled";
-		};
-
-		uartb2: serial@1000 {
-			compatible = "snps,dw-apb-uart";
-			reg = <0x00001000 0x118>;
-			clocks = <&slave_ccu BCM21664_SLAVE_CCU_UARTB2>;
-			interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
-			reg-shift = <2>;
-			reg-io-width = <4>;
-			status = "disabled";
-		};
-
-		uartb3: serial@2000 {
-			compatible = "snps,dw-apb-uart";
-			reg = <0x00002000 0x118>;
-			clocks = <&slave_ccu BCM21664_SLAVE_CCU_UARTB3>;
-			interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
-			reg-shift = <2>;
-			reg-io-width = <4>;
-			status = "disabled";
-		};
-
-		bsc1: i2c@16000 {
-			compatible = "brcm,bcm23550-i2c", "brcm,kona-i2c";
-			reg = <0x00016000 0x70>;
-			interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC1>;
-			status = "disabled";
-		};
-
-		bsc2: i2c@17000 {
-			compatible = "brcm,bcm23550-i2c", "brcm,kona-i2c";
-			reg = <0x00017000 0x70>;
-			interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC2>;
-			status = "disabled";
-		};
-
-		bsc3: i2c@18000 {
-			compatible = "brcm,bcm23550-i2c", "brcm,kona-i2c";
-			reg = <0x00018000 0x70>;
-			interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC3>;
-			status = "disabled";
-		};
-
-		bsc4: i2c@1c000 {
-			compatible = "brcm,bcm23550-i2c", "brcm,kona-i2c";
-			reg = <0x0001c000 0x70>;
-			interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC4>;
-			status = "disabled";
-		};
-	};
-
-	/* Apps bus */
-	apps@3e300000 {
-		compatible = "simple-bus";
-		ranges = <0 0x3e300000 0x01b77000>;
-		#address-cells = <1>;
-		#size-cells = <1>;
-
-		usbotg: usb@e20000 {
-			compatible = "snps,dwc2";
-			reg = <0x00e20000 0x10000>;
-			interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&usb_otg_ahb_clk>;
-			clock-names = "otg";
-			phys = <&usbphy>;
-			phy-names = "usb2-phy";
-			status = "disabled";
-		};
-
-		usbphy: usb-phy@e30000 {
-			compatible = "brcm,kona-usb2-phy";
-			reg = <0x00e30000 0x28>;
-			#phy-cells = <0>;
-			status = "disabled";
-		};
-
-		sdio1: mmc@e80000 {
-			compatible = "brcm,kona-sdhci";
-			reg = <0x00e80000 0x801c>;
-			interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO1>;
-			status = "disabled";
-		};
-
-		sdio2: mmc@e90000 {
-			compatible = "brcm,kona-sdhci";
-			reg = <0x00e90000 0x801c>;
-			interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO2>;
-			status = "disabled";
-		};
-
-		sdio3: mmc@ea0000 {
-			compatible = "brcm,kona-sdhci";
-			reg = <0x00ea0000 0x801c>;
-			interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO3>;
-			status = "disabled";
-		};
-
-		sdio4: mmc@eb0000 {
-			compatible = "brcm,kona-sdhci";
-			reg = <0x00eb0000 0x801c>;
-			interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO4>;
-			status = "disabled";
-		};
-
+&apps {
 		cdc: cdc@1b0e000 {
 			compatible = "brcm,bcm23550-cdc";
 			reg = <0x01b0e000 0x78>;
@@ -267,147 +64,28 @@
 			reg = <0x01b21000 0x1000>,
 			      <0x01b22000 0x1000>;
 		};
-	};
-
-	clocks {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges;
-
-		/*
-		 * Fixed clocks are defined before CCUs whose
-		 * clocks may depend on them.
-		 */
-
-		ref_32k_clk: ref_32k {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <32768>;
-		};
-
-		bbl_32k_clk: bbl_32k {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <32768>;
-		};
-
-		ref_13m_clk: ref_13m {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <13000000>;
-		};
-
-		var_13m_clk: var_13m {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <13000000>;
-		};
-
-		dft_19_5m_clk: dft_19_5m {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <19500000>;
-		};
-
-		ref_crystal_clk: ref_crystal {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <26000000>;
-		};
-
-		ref_52m_clk: ref_52m {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <52000000>;
-		};
-
-		var_52m_clk: var_52m {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <52000000>;
-		};
-
-		usb_otg_ahb_clk: usb_otg_ahb {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <52000000>;
-		};
-
-		ref_96m_clk: ref_96m {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <96000000>;
-		};
-
-		var_96m_clk: var_96m {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <96000000>;
-		};
-
-		ref_104m_clk: ref_104m {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <104000000>;
-		};
-
-		var_104m_clk: var_104m {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <104000000>;
-		};
+};
 
-		ref_156m_clk: ref_156m {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <156000000>;
-		};
+&bsc1 {
+	compatible = "brcm,bcm23550-i2c", "brcm,kona-i2c";
+};
 
-		var_156m_clk: var_156m {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <156000000>;
-		};
+&bsc2 {
+	compatible = "brcm,bcm23550-i2c", "brcm,kona-i2c";
+};
 
-		root_ccu: root_ccu@35001000 {
-			compatible = "brcm,bcm21664-root-ccu";
-			reg = <0x35001000 0x0f00>;
-			#clock-cells = <1>;
-			clock-output-names = "frac_1m";
-		};
+&bsc3 {
+	compatible = "brcm,bcm23550-i2c", "brcm,kona-i2c";
+};
 
-		aon_ccu: aon_ccu@35002000 {
-			compatible = "brcm,bcm21664-aon-ccu";
-			reg = <0x35002000 0x0f00>;
-			#clock-cells = <1>;
-			clock-output-names = "hub_timer";
-		};
+&bsc4 {
+	compatible = "brcm,bcm23550-i2c", "brcm,kona-i2c";
+};
 
-		slave_ccu: slave_ccu@3e011000 {
-			compatible = "brcm,bcm21664-slave-ccu";
-			reg = <0x3e011000 0x0f00>;
-			#clock-cells = <1>;
-			clock-output-names = "uartb",
-					     "uartb2",
-					     "uartb3",
-					     "bsc1",
-					     "bsc2",
-					     "bsc3",
-					     "bsc4";
-		};
+&gpio {
+	compatible = "brcm,bcm23550-gpio", "brcm,kona-gpio";
+};
 
-		master_ccu: master_ccu@3f001000 {
-			compatible = "brcm,bcm21664-master-ccu";
-			reg = <0x3f001000 0x0f00>;
-			#clock-cells = <1>;
-			clock-output-names = "sdio1",
-					     "sdio2",
-					     "sdio3",
-					     "sdio4",
-					     "sdio1_sleep",
-					     "sdio2_sleep",
-					     "sdio3_sleep",
-					     "sdio4_sleep";
-		};
-	};
+&smc {
+	compatible = "brcm,bcm23550-smc", "brcm,kona-smc";
 };
diff --git a/arch/arm/boot/dts/broadcom/bcm2837.dtsi b/arch/arm/boot/dts/broadcom/bcm2837.dtsi
index 84c08b46519d..c281697142b1 100644
--- a/arch/arm/boot/dts/broadcom/bcm2837.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm2837.dtsi
@@ -9,7 +9,7 @@
 			 <0x40000000 0x40000000 0x00001000>;
 		dma-ranges = <0xc0000000 0x00000000 0x3f000000>;
 
-		local_intc: local_intc@40000000 {
+		local_intc: interrupt-controller@40000000 {
 			compatible = "brcm,bcm2836-l1-intc";
 			reg = <0x40000000 0x100>;
 			interrupt-controller;
diff --git a/arch/arm/boot/dts/broadcom/bcm53016-meraki-mr32.dts b/arch/arm/boot/dts/broadcom/bcm53016-meraki-mr32.dts
index 25eeacf6a248..45bd27906f29 100644
--- a/arch/arm/boot/dts/broadcom/bcm53016-meraki-mr32.dts
+++ b/arch/arm/boot/dts/broadcom/bcm53016-meraki-mr32.dts
@@ -215,11 +215,15 @@
 		reg = <0x50>;
 		pagesize = <32>;
 		read-only;
-		#address-cells = <1>;
-		#size-cells = <1>;
 
-		mac_address: mac-address@66 {
-			reg = <0x66 0x6>;
+		nvmem-layout {
+			compatible = "fixed-layout";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			mac_address: mac-address@66 {
+				reg = <0x66 0x6>;
+			};
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/broadcom/bcm958625-meraki-mx6x-common.dtsi b/arch/arm/boot/dts/broadcom/bcm958625-meraki-mx6x-common.dtsi
index b0854d881ac6..71a8b77b46f4 100644
--- a/arch/arm/boot/dts/broadcom/bcm958625-meraki-mx6x-common.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm958625-meraki-mx6x-common.dtsi
@@ -55,11 +55,15 @@
 		reg = <0x50>;
 		pagesize = <32>;
 		read-only;
-		#address-cells = <1>;
-		#size-cells = <1>;
 
-		mac_address: mac-address@66 {
-			reg = <0x66 0x6>;
+		nvmem-layout {
+			compatible = "fixed-layout";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			mac_address: mac-address@66 {
+				reg = <0x66 0x6>;
+			};
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/cirrus/Makefile b/arch/arm/boot/dts/cirrus/Makefile
index e944d3e2129d..e6015983e464 100644
--- a/arch/arm/boot/dts/cirrus/Makefile
+++ b/arch/arm/boot/dts/cirrus/Makefile
@@ -3,3 +3,7 @@ dtb-$(CONFIG_ARCH_CLPS711X) += \
 	ep7211-edb7211.dtb
 dtb-$(CONFIG_ARCH_CLPS711X) += \
 	ep7211-edb7211.dtb
+dtb-$(CONFIG_ARCH_EP93XX) += \
+	ep93xx-edb9302.dtb \
+	ep93xx-bk3.dtb \
+	ep93xx-ts7250.dtb
diff --git a/arch/arm/boot/dts/cirrus/ep7211-edb7211.dts b/arch/arm/boot/dts/cirrus/ep7211-edb7211.dts
index 7fb532f227af..808cd5778e27 100644
--- a/arch/arm/boot/dts/cirrus/ep7211-edb7211.dts
+++ b/arch/arm/boot/dts/cirrus/ep7211-edb7211.dts
@@ -30,7 +30,7 @@
 
 		display-timings {
 			native-mode = <&timing0>;
-			timing0: 320x240 {
+			timing0: timing-320x240 {
 				hactive = <320>;
 				hback-porch = <0>;
 				hfront-porch = <0>;
diff --git a/arch/arm/boot/dts/cirrus/ep93xx-bk3.dts b/arch/arm/boot/dts/cirrus/ep93xx-bk3.dts
new file mode 100644
index 000000000000..40bc9b2a6ba8
--- /dev/null
+++ b/arch/arm/boot/dts/cirrus/ep93xx-bk3.dts
@@ -0,0 +1,125 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree file for Liebherr controller BK3.1 based on Cirrus EP9302 SoC
+ */
+/dts-v1/;
+#include "ep93xx.dtsi"
+
+/ {
+	model = "Liebherr controller BK3.1";
+	compatible = "liebherr,bk3", "cirrus,ep9301";
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	chosen {
+	};
+
+	memory@0 {
+		device_type = "memory";
+		/* should be set from ATAGS */
+		reg = <0x00000000 0x02000000>,
+		      <0x000530c0 0x01fdd000>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		led-0 {
+			label = "grled";
+			gpios = <&gpio4 0 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+			function = LED_FUNCTION_HEARTBEAT;
+		};
+
+		led-1 {
+			label = "rdled";
+			gpios = <&gpio4 1 GPIO_ACTIVE_HIGH>;
+			function = LED_FUNCTION_FAULT;
+		};
+	};
+};
+
+&ebi {
+	nand-controller@60000000 {
+		compatible = "technologic,ts7200-nand";
+		reg = <0x60000000 0x8000000>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		nand@0 {
+			reg = <0>;
+			partitions {
+				compatible = "fixed-partitions";
+				#address-cells = <1>;
+				#size-cells = <1>;
+
+				partition@0 {
+					label = "System";
+					reg = <0x00000000 0x01e00000>;
+					read-only;
+				};
+
+				partition@1e00000 {
+					label = "Data";
+					reg = <0x01e00000 0x05f20000>;
+				};
+
+				partition@7d20000 {
+					label = "RedBoot";
+					reg = <0x07d20000 0x002e0000>;
+					read-only;
+				};
+			};
+		};
+	};
+};
+
+&eth0 {
+	phy-handle = <&phy0>;
+};
+
+&i2s {
+	dmas = <&dma0 0 1>, <&dma0 0 2>;
+	dma-names = "tx", "rx";
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2s_on_ac97_pins>;
+	status = "okay";
+};
+
+&gpio1 {
+	/* PWM */
+	gpio-ranges = <&syscon 6 163 1>;
+};
+
+&gpio4 {
+	gpio-ranges = <&syscon 0 97 2>;
+	status = "okay";
+};
+
+&gpio6 {
+	gpio-ranges = <&syscon 0 87 2>;
+	status = "okay";
+};
+
+&gpio7 {
+	gpio-ranges = <&syscon 2 199 4>;
+	status = "okay";
+};
+
+&mdio0 {
+	phy0: ethernet-phy@1 {
+		reg = <1>;
+		device_type = "ethernet-phy";
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&usb0 {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/cirrus/ep93xx-edb9302.dts b/arch/arm/boot/dts/cirrus/ep93xx-edb9302.dts
new file mode 100644
index 000000000000..312b2be1c638
--- /dev/null
+++ b/arch/arm/boot/dts/cirrus/ep93xx-edb9302.dts
@@ -0,0 +1,181 @@
+// SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+/*
+ * Device Tree file for Cirrus Logic EDB9302 board based on EP9302 SoC
+ */
+/dts-v1/;
+#include "ep93xx.dtsi"
+
+/ {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	compatible = "cirrus,edb9302", "cirrus,ep9301";
+	model = "cirrus,edb9302";
+
+	chosen {
+	};
+
+	memory@0 {
+		device_type = "memory";
+		/* should be set from ATAGS */
+		reg = <0x0000000 0x800000>,
+		      <0x1000000 0x800000>,
+		      <0x4000000 0x800000>,
+		      <0x5000000 0x800000>;
+	};
+
+	sound {
+		compatible = "audio-graph-card2";
+		label = "EDB93XX";
+		links = <&i2s_port>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		led-0 {
+			label = "grled";
+			gpios = <&gpio4 0 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+			function = LED_FUNCTION_HEARTBEAT;
+		};
+
+		led-1 {
+			label = "rdled";
+			gpios = <&gpio4 1 GPIO_ACTIVE_HIGH>;
+			function = LED_FUNCTION_FAULT;
+		};
+	};
+};
+
+&adc {
+	status = "okay";
+};
+
+&ebi {
+	flash@60000000 {
+		compatible = "cfi-flash";
+		reg = <0x60000000 0x1000000>;
+		bank-width = <2>;
+	};
+};
+
+&eth0 {
+	phy-handle = <&phy0>;
+};
+
+&gpio0 {
+	gpio-ranges = <&syscon 0 153 1>,
+		      <&syscon 1 152 1>,
+		      <&syscon 2 151 1>,
+		      <&syscon 3 148 1>,
+		      <&syscon 4 147 1>,
+		      <&syscon 5 146 1>,
+		      <&syscon 6 145 1>,
+		      <&syscon 7 144 1>;
+};
+
+&gpio1 {
+	gpio-ranges = <&syscon 0 143 1>,
+		      <&syscon 1 142 1>,
+		      <&syscon 2 141 1>,
+		      <&syscon 3 140 1>,
+		      <&syscon 4 165 1>,
+		      <&syscon 5 164 1>,
+		      <&syscon 6 163 1>,
+		      <&syscon 7 160 1>;
+};
+
+&gpio2 {
+	gpio-ranges = <&syscon 0 115 1>;
+};
+
+/* edb9302 doesn't have GPIO Port D present */
+&gpio3 {
+	status = "disabled";
+};
+
+&gpio4 {
+	gpio-ranges = <&syscon 0 97 2>;
+};
+
+&gpio5 {
+	gpio-ranges = <&syscon 1 170 1>,
+		      <&syscon 2 169 1>,
+		      <&syscon 3 168 1>;
+};
+
+&gpio6 {
+	gpio-ranges = <&syscon 0 87 2>;
+};
+
+&gpio7 {
+	gpio-ranges = <&syscon 2 199 4>;
+};
+
+&i2s {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2s_on_ac97_pins>;
+	status = "okay";
+	i2s_port: port {
+		i2s_ep: endpoint {
+			system-clock-direction-out;
+			frame-master;
+			bitclock-master;
+			mclk-fs = <256>;
+			dai-format = "i2s";
+			convert-channels = <2>;
+			convert-sample-format = "s32_le";
+			remote-endpoint = <&codec_ep>;
+		};
+	};
+};
+
+&mdio0 {
+	phy0: ethernet-phy@1 {
+		reg = <1>;
+		device_type = "ethernet-phy";
+	};
+};
+
+&spi0 {
+	cs-gpios = <&gpio0 6 GPIO_ACTIVE_LOW
+		    &gpio0 7 GPIO_ACTIVE_LOW>;
+	dmas = <&dma1 10 2>, <&dma1 10 1>;
+	dma-names = "rx", "tx";
+	status = "okay";
+
+	cs4271: codec@0 {
+		compatible = "cirrus,cs4271";
+		reg = <0>;
+		#sound-dai-cells = <0>;
+		spi-max-frequency = <6000000>;
+		spi-cpol;
+		spi-cpha;
+		reset-gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
+		port {
+			codec_ep: endpoint {
+				remote-endpoint = <&i2s_ep>;
+			};
+		};
+	};
+
+	at25f1024: eeprom@1 {
+		compatible = "atmel,at25";
+		reg = <1>;
+		address-width = <8>;
+		size = <0x20000>;
+		pagesize = <256>;
+		spi-max-frequency = <20000000>;
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&usb0 {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/cirrus/ep93xx-ts7250.dts b/arch/arm/boot/dts/cirrus/ep93xx-ts7250.dts
new file mode 100644
index 000000000000..9e03f93d9fc8
--- /dev/null
+++ b/arch/arm/boot/dts/cirrus/ep93xx-ts7250.dts
@@ -0,0 +1,145 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree file for Technologic Systems ts7250 board based on Cirrus EP9302 SoC
+ */
+/dts-v1/;
+#include "ep93xx.dtsi"
+
+/ {
+	compatible = "technologic,ts7250", "cirrus,ep9301";
+	model = "TS-7250 SBC";
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	chosen {
+	};
+
+	memory@0 {
+		device_type = "memory";
+		/* should be set from ATAGS */
+		reg = <0x00000000 0x02000000>,
+		      <0x000530c0 0x01fdd000>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		led-0 {
+			label = "grled";
+			gpios = <&gpio4 0 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+			function = LED_FUNCTION_HEARTBEAT;
+		};
+
+		led-1 {
+			label = "rdled";
+			gpios = <&gpio4 1 GPIO_ACTIVE_HIGH>;
+			function = LED_FUNCTION_FAULT;
+		};
+	};
+};
+
+&ebi {
+	nand-controller@60000000 {
+		compatible = "technologic,ts7200-nand";
+		reg = <0x60000000 0x8000000>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		nand@0 {
+			reg = <0>;
+			partitions {
+				compatible = "fixed-partitions";
+				#address-cells = <1>;
+				#size-cells = <1>;
+
+				partition@0 {
+					label = "TS-BOOTROM";
+					reg = <0x00000000 0x00020000>;
+					read-only;
+				};
+
+				partition@20000 {
+					label = "Linux";
+					reg = <0x00020000 0x07d00000>;
+				};
+
+				partition@7d20000 {
+					label = "RedBoot";
+					reg = <0x07d20000 0x002e0000>;
+					read-only;
+				};
+			};
+		};
+	};
+
+	rtc@10800000 {
+		compatible = "st,m48t86";
+		reg = <0x10800000 0x1>,
+			<0x11700000 0x1>;
+	};
+
+	watchdog@23800000 {
+		compatible = "technologic,ts7200-wdt";
+		reg = <0x23800000 0x01>,
+			<0x23c00000 0x01>;
+		timeout-sec = <30>;
+	};
+};
+
+&eth0 {
+	phy-handle = <&phy0>;
+};
+
+&gpio1 {
+	/* PWM */
+	gpio-ranges = <&syscon 6 163 1>;
+};
+
+/* ts7250 doesn't have GPIO Port D present */
+&gpio3 {
+	status = "disabled";
+};
+
+&gpio4 {
+	gpio-ranges = <&syscon 0 97 2>;
+};
+
+&gpio6 {
+	gpio-ranges = <&syscon 0 87 2>;
+};
+
+&gpio7 {
+	gpio-ranges = <&syscon 2 199 4>;
+};
+
+&spi0 {
+	cs-gpios = <&gpio5 2 GPIO_ACTIVE_HIGH>;
+	dmas = <&dma1 10 2>, <&dma1 10 1>;
+	dma-names = "rx", "tx";
+	status = "okay";
+
+	tmp122: temperature-sensor@0 {
+		compatible = "ti,tmp122";
+		reg = <0>;
+		spi-max-frequency = <2000000>;
+	};
+};
+
+&mdio0 {
+	phy0: ethernet-phy@1 {
+		reg = <1>;
+		device_type = "ethernet-phy";
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&usb0 {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/cirrus/ep93xx.dtsi b/arch/arm/boot/dts/cirrus/ep93xx.dtsi
new file mode 100644
index 000000000000..0dd1eee346ca
--- /dev/null
+++ b/arch/arm/boot/dts/cirrus/ep93xx.dtsi
@@ -0,0 +1,444 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree file for Cirrus Logic systems EP93XX SoC
+ */
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/clock/cirrus,ep9301-syscon.h>
+/ {
+	soc: soc {
+		compatible = "simple-bus";
+		ranges;
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		syscon: syscon@80930000 {
+			compatible = "cirrus,ep9301-syscon", "syscon";
+			reg = <0x80930000 0x1000>;
+
+			#clock-cells = <1>;
+			clocks = <&xtali>;
+
+			spi_default_pins: pins-spi {
+				function = "spi";
+				groups = "ssp";
+			};
+
+			ac97_default_pins: pins-ac97 {
+				function = "ac97";
+				groups = "ac97";
+			};
+
+			i2s_on_ssp_pins: pins-i2sonssp {
+				function = "i2s";
+				groups = "i2s_on_ssp";
+			};
+
+			i2s_on_ac97_pins: pins-i2sonac97 {
+				function = "i2s";
+				groups = "i2s_on_ac97";
+			};
+
+			gpio1_default_pins: pins-gpio1 {
+				function = "gpio";
+				groups = "gpio1agrp";
+			};
+
+			pwm1_default_pins: pins-pwm1 {
+				function = "pwm";
+				groups = "pwm1";
+			};
+
+			gpio2_default_pins: pins-gpio2 {
+				function = "gpio";
+				groups = "gpio2agrp";
+			};
+
+			gpio3_default_pins: pins-gpio3 {
+				function = "gpio";
+				groups = "gpio3agrp";
+			};
+
+			keypad_default_pins: pins-keypad {
+				function = "keypad";
+				groups = "keypadgrp";
+			};
+
+			gpio4_default_pins: pins-gpio4 {
+				function = "gpio";
+				groups = "gpio4agrp";
+			};
+
+			gpio6_default_pins: pins-gpio6 {
+				function = "gpio";
+				groups = "gpio6agrp";
+			};
+
+			gpio7_default_pins: pins-gpio7 {
+				function = "gpio";
+				groups = "gpio7agrp";
+			};
+
+			ide_default_pins: pins-ide {
+				function = "pata";
+				groups = "idegrp";
+			};
+
+			lcd_on_dram0_pins: pins-rasteronsdram0 {
+				function = "lcd";
+				groups = "rasteronsdram0grp";
+			};
+
+			lcd_on_dram3_pins: pins-rasteronsdram3 {
+				function = "lcd";
+				groups = "rasteronsdram3grp";
+			};
+		};
+
+		adc: adc@80900000 {
+			compatible = "cirrus,ep9301-adc";
+			reg = <0x80900000 0x28>;
+			clocks = <&syscon EP93XX_CLK_ADC>;
+			interrupt-parent = <&vic0>;
+			interrupts = <30>;
+			status = "disabled";
+		};
+
+		/*
+		 * The EP93XX expansion bus is a set of up to 7 each up to 16MB
+		 * windows in the 256MB space from 0x50000000 to 0x5fffffff.
+		 * But since we don't require to setup it in any way, we can
+		 * represent it as a simple-bus.
+		 */
+		ebi: bus@80080000 {
+			compatible = "simple-bus";
+			reg = <0x80080000 0x20>;
+			native-endian;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+		};
+
+		dma0: dma-controller@80000000 {
+			compatible = "cirrus,ep9301-dma-m2p";
+			reg = <0x80000000 0x0040>,
+			      <0x80000040 0x0040>,
+			      <0x80000080 0x0040>,
+			      <0x800000c0 0x0040>,
+			      <0x80000240 0x0040>,
+			      <0x80000200 0x0040>,
+			      <0x800002c0 0x0040>,
+			      <0x80000280 0x0040>,
+			      <0x80000340 0x0040>,
+			      <0x80000300 0x0040>;
+			clocks = <&syscon EP93XX_CLK_M2P0>,
+				 <&syscon EP93XX_CLK_M2P1>,
+				 <&syscon EP93XX_CLK_M2P2>,
+				 <&syscon EP93XX_CLK_M2P3>,
+				 <&syscon EP93XX_CLK_M2P4>,
+				 <&syscon EP93XX_CLK_M2P5>,
+				 <&syscon EP93XX_CLK_M2P6>,
+				 <&syscon EP93XX_CLK_M2P7>,
+				 <&syscon EP93XX_CLK_M2P8>,
+				 <&syscon EP93XX_CLK_M2P9>;
+			clock-names = "m2p0", "m2p1",
+				      "m2p2", "m2p3",
+				      "m2p4", "m2p5",
+				      "m2p6", "m2p7",
+				      "m2p8", "m2p9";
+			interrupt-parent = <&vic0>;
+			interrupts = <7>, <8>, <9>, <10>, <11>,
+				<12>, <13>, <14>, <15>, <16>;
+			#dma-cells = <2>;
+		};
+
+		dma1: dma-controller@80000100 {
+			compatible = "cirrus,ep9301-dma-m2m";
+			reg = <0x80000100 0x0040>,
+			      <0x80000140 0x0040>;
+			clocks = <&syscon EP93XX_CLK_M2M0>,
+				 <&syscon EP93XX_CLK_M2M1>;
+			clock-names = "m2m0", "m2m1";
+			interrupt-parent = <&vic0>;
+			interrupts = <17>, <18>;
+			#dma-cells = <2>;
+		};
+
+		eth0: ethernet@80010000 {
+			compatible = "cirrus,ep9301-eth";
+			reg = <0x80010000 0x10000>;
+			interrupt-parent = <&vic1>;
+			interrupts = <7>;
+			mdio0: mdio {
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+		};
+
+		gpio0: gpio@80840000 {
+			compatible = "cirrus,ep9301-gpio";
+			reg = <0x80840000 0x04>,
+			      <0x80840010 0x04>,
+			      <0x80840090 0x1c>;
+			reg-names = "data", "dir", "intr";
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			interrupt-parent = <&vic1>;
+			interrupts = <27>;
+		};
+
+		gpio1: gpio@80840004 {
+			compatible = "cirrus,ep9301-gpio";
+			reg = <0x80840004 0x04>,
+			      <0x80840014 0x04>,
+			      <0x808400ac 0x1c>;
+			reg-names = "data", "dir", "intr";
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			interrupt-parent = <&vic1>;
+			interrupts = <27>;
+		};
+
+		gpio2: gpio@80840008 {
+			compatible = "cirrus,ep9301-gpio";
+			reg = <0x80840008 0x04>,
+			      <0x80840018 0x04>;
+			reg-names = "data", "dir";
+			gpio-controller;
+			#gpio-cells = <2>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&gpio2_default_pins>;
+		};
+
+		gpio3: gpio@8084000c {
+			compatible = "cirrus,ep9301-gpio";
+			reg = <0x8084000c 0x04>,
+			      <0x8084001c 0x04>;
+			reg-names = "data", "dir";
+			gpio-controller;
+			#gpio-cells = <2>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&gpio3_default_pins>;
+		};
+
+		gpio4: gpio@80840020 {
+			compatible = "cirrus,ep9301-gpio";
+			reg = <0x80840020 0x04>,
+			      <0x80840024 0x04>;
+			reg-names = "data", "dir";
+			gpio-controller;
+			#gpio-cells = <2>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&gpio4_default_pins>;
+		};
+
+		gpio5: gpio@80840030 {
+			compatible = "cirrus,ep9301-gpio";
+			reg = <0x80840030 0x04>,
+			      <0x80840034 0x04>,
+			      <0x8084004c 0x1c>;
+			reg-names = "data", "dir", "intr";
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			interrupts-extended = <&vic0 19>, <&vic0 20>,
+					      <&vic0 21>, <&vic0 22>,
+					      <&vic1 15>, <&vic1 16>,
+					      <&vic1 17>, <&vic1 18>;
+		};
+
+		gpio6: gpio@80840038 {
+			compatible = "cirrus,ep9301-gpio";
+			reg = <0x80840038 0x04>,
+			      <0x8084003c 0x04>;
+			reg-names = "data", "dir";
+			gpio-controller;
+			#gpio-cells = <2>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&gpio6_default_pins>;
+		};
+
+		gpio7: gpio@80840040 {
+			compatible = "cirrus,ep9301-gpio";
+			reg = <0x80840040 0x04>,
+			      <0x80840044 0x04>;
+			reg-names = "data", "dir";
+			gpio-controller;
+			#gpio-cells = <2>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&gpio7_default_pins>;
+		};
+
+		i2s: i2s@80820000 {
+			compatible = "cirrus,ep9301-i2s";
+			reg = <0x80820000 0x100>;
+			#sound-dai-cells = <0>;
+			interrupt-parent = <&vic1>;
+			interrupts = <28>;
+			clocks = <&syscon EP93XX_CLK_I2S_MCLK>,
+				 <&syscon EP93XX_CLK_I2S_SCLK>,
+				 <&syscon EP93XX_CLK_I2S_LRCLK>;
+			clock-names = "mclk", "sclk", "lrclk";
+			dmas = <&dma0 0 1>, <&dma0 0 2>;
+			dma-names = "tx", "rx";
+			status = "disabled";
+		};
+
+		ide: ide@800a0000 {
+			compatible = "cirrus,ep9312-pata";
+			reg = <0x800a0000 0x38>;
+			interrupt-parent = <&vic1>;
+			interrupts = <8>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&ide_default_pins>;
+			status = "disabled";
+		};
+
+		vic0: interrupt-controller@800b0000 {
+			compatible = "arm,pl192-vic";
+			reg = <0x800b0000 0x1000>;
+			interrupt-controller;
+			#interrupt-cells = <1>;
+			valid-mask = <0x7ffffffc>;
+			valid-wakeup-mask = <0x0>;
+		};
+
+		vic1: interrupt-controller@800c0000 {
+			compatible = "arm,pl192-vic";
+			reg = <0x800c0000 0x1000>;
+			interrupt-controller;
+			#interrupt-cells = <1>;
+			valid-mask = <0x1fffffff>;
+			valid-wakeup-mask = <0x0>;
+		};
+
+		keypad: keypad@800f0000 {
+			compatible = "cirrus,ep9307-keypad";
+			reg = <0x800f0000 0x0c>;
+			interrupt-parent = <&vic0>;
+			interrupts = <29>;
+			clocks = <&syscon EP93XX_CLK_KEYPAD>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&keypad_default_pins>;
+			linux,keymap =	<KEY_UP>,
+					<KEY_DOWN>,
+					<KEY_VOLUMEDOWN>,
+					<KEY_HOME>,
+					<KEY_RIGHT>,
+					<KEY_LEFT>,
+					<KEY_ENTER>,
+					<KEY_VOLUMEUP>,
+					<KEY_F6>,
+					<KEY_F8>,
+					<KEY_F9>,
+					<KEY_F10>,
+					<KEY_F1>,
+					<KEY_F2>,
+					<KEY_F3>,
+					<KEY_POWER>;
+		};
+
+		pwm0: pwm@80910000 {
+			compatible = "cirrus,ep9301-pwm";
+			reg = <0x80910000 0x10>;
+			clocks = <&syscon EP93XX_CLK_PWM>;
+			#pwm-cells = <3>;
+			status = "disabled";
+		};
+
+		pwm1: pwm@80910020 {
+			compatible = "cirrus,ep9301-pwm";
+			reg = <0x80910020 0x10>;
+			clocks = <&syscon EP93XX_CLK_PWM>;
+			#pwm-cells = <3>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pwm1_default_pins>;
+			status = "disabled";
+		};
+
+		rtc0: rtc@80920000 {
+			compatible = "cirrus,ep9301-rtc";
+			reg = <0x80920000 0x100>;
+		};
+
+		spi0: spi@808a0000 {
+			compatible = "cirrus,ep9301-spi";
+			reg = <0x808a0000 0x18>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			interrupt-parent = <&vic1>;
+			interrupts = <21>;
+			clocks = <&syscon EP93XX_CLK_SPI>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&spi_default_pins>;
+			status = "disabled";
+		};
+
+		timer: timer@80810000 {
+			compatible = "cirrus,ep9301-timer";
+			reg = <0x80810000 0x100>;
+			interrupt-parent = <&vic1>;
+			interrupts = <19>;
+		};
+
+		uart0: serial@808c0000 {
+			compatible = "arm,pl011", "arm,primecell";
+			reg = <0x808c0000 0x1000>;
+			arm,primecell-periphid = <0x00041010>;
+			clocks = <&syscon EP93XX_CLK_UART1>, <&syscon EP93XX_CLK_UART>;
+			clock-names = "uartclk", "apb_pclk";
+			interrupt-parent = <&vic1>;
+			interrupts = <20>;
+			status = "disabled";
+		};
+
+		uart1: uart@808d0000 {
+			compatible = "arm,primecell";
+			reg = <0x808d0000 0x1000>;
+			arm,primecell-periphid = <0x00041010>;
+			clocks = <&syscon EP93XX_CLK_UART2>, <&syscon EP93XX_CLK_UART>;
+			clock-names = "apb:uart2", "apb_pclk";
+			interrupt-parent = <&vic1>;
+			interrupts = <22>;
+			status = "disabled";
+		};
+
+		uart2: uart@808b0000 {
+			compatible = "arm,primecell";
+			reg = <0x808b0000 0x1000>;
+			arm,primecell-periphid = <0x00041010>;
+			clocks = <&syscon EP93XX_CLK_UART3>, <&syscon EP93XX_CLK_UART>;
+			clock-names = "apb:uart3", "apb_pclk";
+			interrupt-parent = <&vic1>;
+			interrupts = <23>;
+			status = "disabled";
+		};
+
+		usb0: usb@80020000 {
+			compatible = "generic-ohci";
+			reg = <0x80020000 0x10000>;
+			interrupt-parent = <&vic1>;
+			interrupts = <24>;
+			clocks = <&syscon EP93XX_CLK_USB>;
+			status = "disabled";
+		};
+
+		watchdog0: watchdog@80940000 {
+			compatible = "cirrus,ep9301-wdt";
+			reg = <0x80940000 0x08>;
+		};
+	};
+
+	xtali: oscillator {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <14745600>;
+		clock-output-names = "xtali";
+	};
+};
diff --git a/arch/arm/boot/dts/intel/ixp/intel-ixp42x-linksys-nslu2.dts b/arch/arm/boot/dts/intel/ixp/intel-ixp42x-linksys-nslu2.dts
index 2eec5f63d399..2f7c34c649ea 100644
--- a/arch/arm/boot/dts/intel/ixp/intel-ixp42x-linksys-nslu2.dts
+++ b/arch/arm/boot/dts/intel/ixp/intel-ixp42x-linksys-nslu2.dts
@@ -90,11 +90,18 @@
 		timeout-ms = <5000>;
 	};
 
-	gpio-beeper {
-		compatible = "gpio-beeper";
+	gpio_pwm: pwm {
+		#pwm-cells = <3>;
+		compatible = "pwm-gpio";
 		gpios = <&gpio0 4 GPIO_ACTIVE_HIGH>;
 	};
 
+	beeper {
+		compatible = "pwm-beeper";
+		pwms = <&gpio_pwm 0 1 0>;
+		beeper-hz = <1000>;
+	};
+
 	soc {
 		bus@c4000000 {
 			/* The first 16MB region at CS0 on the expansion bus */
diff --git a/arch/arm/boot/dts/intel/socfpga/socfpga_cyclone5_vining_fpga.dts b/arch/arm/boot/dts/intel/socfpga/socfpga_cyclone5_vining_fpga.dts
index 65f390bf8975..84f39dec3c42 100644
--- a/arch/arm/boot/dts/intel/socfpga/socfpga_cyclone5_vining_fpga.dts
+++ b/arch/arm/boot/dts/intel/socfpga/socfpga_cyclone5_vining_fpga.dts
@@ -130,8 +130,8 @@
 		#gpio-cells = <2>;
 	};
 
-	temp: lm75@48 {
-		compatible = "lm75";
+	temp: temperature-sensor@48 {
+		compatible = "national,lm75";
 		reg = <0x48>;
 	};
 
diff --git a/arch/arm/boot/dts/marvell/armada-370-xp.dtsi b/arch/arm/boot/dts/marvell/armada-370-xp.dtsi
index 0b8c2a64b36f..954c891e5aee 100644
--- a/arch/arm/boot/dts/marvell/armada-370-xp.dtsi
+++ b/arch/arm/boot/dts/marvell/armada-370-xp.dtsi
@@ -168,7 +168,6 @@
 			mpic: interrupt-controller@20a00 {
 				compatible = "marvell,mpic";
 				#interrupt-cells = <1>;
-				#size-cells = <1>;
 				interrupt-controller;
 				msi-controller;
 			};
diff --git a/arch/arm/boot/dts/marvell/armada-375.dtsi b/arch/arm/boot/dts/marvell/armada-375.dtsi
index ddc49547d786..99778b4b7e7b 100644
--- a/arch/arm/boot/dts/marvell/armada-375.dtsi
+++ b/arch/arm/boot/dts/marvell/armada-375.dtsi
@@ -376,7 +376,6 @@
 				compatible = "marvell,mpic";
 				reg = <0x20a00 0x2d0>, <0x21070 0x58>;
 				#interrupt-cells = <1>;
-				#size-cells = <1>;
 				interrupt-controller;
 				msi-controller;
 				interrupts = <GIC_PPI 15 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/arch/arm/boot/dts/marvell/armada-385-atl-x530.dts b/arch/arm/boot/dts/marvell/armada-385-atl-x530.dts
index 5a9ab8410b7b..2fb7304039be 100644
--- a/arch/arm/boot/dts/marvell/armada-385-atl-x530.dts
+++ b/arch/arm/boot/dts/marvell/armada-385-atl-x530.dts
@@ -43,6 +43,17 @@
 			};
 		};
 	};
+
+	led-7seg {
+		compatible = "gpio-7-segment";
+		segment-gpios = <&led_7seg_gpio 0 GPIO_ACTIVE_LOW>,
+				<&led_7seg_gpio 1 GPIO_ACTIVE_LOW>,
+				<&led_7seg_gpio 2 GPIO_ACTIVE_LOW>,
+				<&led_7seg_gpio 3 GPIO_ACTIVE_LOW>,
+				<&led_7seg_gpio 4 GPIO_ACTIVE_LOW>,
+				<&led_7seg_gpio 5 GPIO_ACTIVE_LOW>,
+				<&led_7seg_gpio 6 GPIO_ACTIVE_LOW>;
+	};
 };
 
 &pciec {
@@ -149,7 +160,7 @@
 			#size-cells = <0>;
 			reg = <3>;
 
-			gpio@20 {
+			led_7seg_gpio: gpio@20 {
 				compatible = "nxp,pca9554";
 				gpio-controller;
 				#gpio-cells = <2>;
diff --git a/arch/arm/boot/dts/marvell/armada-385-clearfog-gtr.dtsi b/arch/arm/boot/dts/marvell/armada-385-clearfog-gtr.dtsi
index f3a3cb6ac311..8208c6a9627a 100644
--- a/arch/arm/boot/dts/marvell/armada-385-clearfog-gtr.dtsi
+++ b/arch/arm/boot/dts/marvell/armada-385-clearfog-gtr.dtsi
@@ -423,14 +423,14 @@
 	status = "okay";
 
 	/* U26 temperature sensor placed near SoC */
-	temp1: nct75@4c {
-		compatible = "lm75";
+	temp1: temperature-sensor@4c {
+		compatible = "ti,tmp75c";
 		reg = <0x4c>;
 	};
 
 	/* U27 temperature sensor placed near RTC battery */
-	temp2: nct75@4d {
-		compatible = "lm75";
+	temp2: temperature-sensor@4d {
+		compatible = "ti,tmp75c";
 		reg = <0x4d>;
 	};
 
diff --git a/arch/arm/boot/dts/marvell/armada-385-turris-omnia.dts b/arch/arm/boot/dts/marvell/armada-385-turris-omnia.dts
index 7b755bb4e4e7..43202890c959 100644
--- a/arch/arm/boot/dts/marvell/armada-385-turris-omnia.dts
+++ b/arch/arm/boot/dts/marvell/armada-385-turris-omnia.dts
@@ -112,6 +112,19 @@
 		status = "disabled";
 	};
 
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		front-button {
+			label = "Front Button";
+			linux,code = <KEY_VENDOR>;
+			linux,can-disable;
+			gpios = <&mcu 0 12 GPIO_ACTIVE_HIGH>;
+			/* debouncing is done by the microcontroller */
+			debounce-interval = <0>;
+		};
+	};
+
 	sound {
 		compatible = "simple-audio-card";
 		simple-audio-card,name = "SPDIF";
@@ -218,7 +231,22 @@
 			#size-cells = <0>;
 			reg = <0>;
 
-			/* STM32F0 command interface at address 0x2a */
+			mcu: system-controller@2a {
+				compatible = "cznic,turris-omnia-mcu";
+				reg = <0x2a>;
+
+				pinctrl-names = "default";
+				pinctrl-0 = <&mcu_pins>;
+
+				interrupt-parent = <&gpio1>;
+				interrupts = <11 IRQ_TYPE_NONE>;
+
+				gpio-controller;
+				#gpio-cells = <3>;
+
+				interrupt-controller;
+				#interrupt-cells = <2>;
+			};
 
 			led-controller@2b {
 				compatible = "cznic,turris-omnia-leds";
@@ -501,6 +529,11 @@
 };
 
 &pinctrl {
+	mcu_pins: mcu-pins {
+		marvell,pins = "mpp43";
+		marvell,function = "gpio";
+	};
+
 	pcawan_pins: pcawan-pins {
 		marvell,pins = "mpp46";
 		marvell,function = "gpio";
diff --git a/arch/arm/boot/dts/marvell/armada-38x.dtsi b/arch/arm/boot/dts/marvell/armada-38x.dtsi
index 446861b6b17b..1181b13deabc 100644
--- a/arch/arm/boot/dts/marvell/armada-38x.dtsi
+++ b/arch/arm/boot/dts/marvell/armada-38x.dtsi
@@ -408,7 +408,6 @@
 				compatible = "marvell,mpic";
 				reg = <0x20a00 0x2d0>, <0x21070 0x58>;
 				#interrupt-cells = <1>;
-				#size-cells = <1>;
 				interrupt-controller;
 				msi-controller;
 				interrupts = <GIC_PPI 15 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/arch/arm/boot/dts/marvell/armada-39x.dtsi b/arch/arm/boot/dts/marvell/armada-39x.dtsi
index 9d1cac49c022..6d05835efb42 100644
--- a/arch/arm/boot/dts/marvell/armada-39x.dtsi
+++ b/arch/arm/boot/dts/marvell/armada-39x.dtsi
@@ -268,7 +268,6 @@
 				compatible = "marvell,mpic";
 				reg = <0x20a00 0x2d0>, <0x21070 0x58>;
 				#interrupt-cells = <1>;
-				#size-cells = <1>;
 				interrupt-controller;
 				msi-controller;
 				interrupts = <GIC_PPI 15 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/arch/arm/boot/dts/marvell/kirkwood-blackarmor-nas220.dts b/arch/arm/boot/dts/marvell/kirkwood-blackarmor-nas220.dts
index 07fbfca444d5..36b90c632fd6 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-blackarmor-nas220.dts
+++ b/arch/arm/boot/dts/marvell/kirkwood-blackarmor-nas220.dts
@@ -35,13 +35,13 @@
 	gpio_keys {
 		compatible = "gpio-keys";
 
-		reset {
+		button-reset {
 			label = "Reset";
 			linux,code = <KEY_POWER>;
 			gpios = <&gpio0 29 GPIO_ACTIVE_HIGH>;
 		};
 
-		button {
+		button-power {
 			label = "Power";
 			linux,code = <KEY_SLEEP>;
 			gpios = <&gpio0 26 GPIO_ACTIVE_LOW>;
@@ -51,7 +51,7 @@
 	gpio-leds {
 		compatible = "gpio-leds";
 
-		blue-power {
+		led-blue-power {
 			label = "nas220:blue:power";
 			gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "default-on";
diff --git a/arch/arm/boot/dts/marvell/kirkwood-c200-v1.dts b/arch/arm/boot/dts/marvell/kirkwood-c200-v1.dts
index f59ff7578dfc..7e3ee64d4bdf 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-c200-v1.dts
+++ b/arch/arm/boot/dts/marvell/kirkwood-c200-v1.dts
@@ -29,25 +29,25 @@
 		pinctrl-0 = <&pmx_buttons>;
 		pinctrl-names = "default";
 
-		power {
+		button-power {
 			label = "Power Button";
 			linux,code = <KEY_POWER>;
 			gpios = <&gpio1 16 GPIO_ACTIVE_HIGH>;
 		};
 
-		reset {
+		button-reset {
 			label = "Reset Button";
 			linux,code = <KEY_RESTART>;
 			gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
 		};
 
-		usb1 {
+		button-usb1 {
 			label = "USB1 Button";
 			linux,code = <BTN_0>;
 			gpios = <&gpio0 28 GPIO_ACTIVE_LOW>;
 		};
 
-		usb2 {
+		button-usb2 {
 			label = "USB2 Button";
 			linux,code = <BTN_1>;
 			gpios = <&gpio0 29 GPIO_ACTIVE_LOW>;
diff --git a/arch/arm/boot/dts/marvell/kirkwood-cloudbox.dts b/arch/arm/boot/dts/marvell/kirkwood-cloudbox.dts
index 448b0cd23b5f..151edcd140a0 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-cloudbox.dts
+++ b/arch/arm/boot/dts/marvell/kirkwood-cloudbox.dts
@@ -58,10 +58,8 @@
 
 	gpio_keys {
 		compatible = "gpio-keys";
-		#address-cells = <1>;
-		#size-cells = <0>;
 
-		power {
+		key-power {
 			label = "Power push button";
 			linux,code = <KEY_POWER>;
 			gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
@@ -71,11 +69,11 @@
 	gpio-leds {
 		compatible = "gpio-leds";
 
-		red-fail {
+		led-red-fail {
 			label = "cloudbox:red:fail";
 			gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
 		};
-		blue-sata {
+		led-blue-sata {
 			label = "cloudbox:blue:sata";
 			gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
 		};
diff --git a/arch/arm/boot/dts/marvell/kirkwood-d2net.dts b/arch/arm/boot/dts/marvell/kirkwood-d2net.dts
index bd3b266dd766..fcce8730d3e3 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-d2net.dts
+++ b/arch/arm/boot/dts/marvell/kirkwood-d2net.dts
@@ -37,7 +37,7 @@
 	gpio-leds {
 		compatible = "gpio-leds";
 
-		red-fail {
+		led-red-fail {
 			label = "d2net_v2:red:fail";
 			gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
 		};
diff --git a/arch/arm/boot/dts/marvell/kirkwood-dir665.dts b/arch/arm/boot/dts/marvell/kirkwood-dir665.dts
index 0c0851cd9bec..2f6793f794cd 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-dir665.dts
+++ b/arch/arm/boot/dts/marvell/kirkwood-dir665.dts
@@ -137,38 +137,38 @@
 	gpio-leds {
 		compatible = "gpio-leds";
 
-		blue-usb {
+		led-blue-usb {
 			label = "dir665:blue:usb";
 			gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
 		};
-		blue-internet {
+		led-blue-internet {
 			/* Can only be turned on if the Internet
 			 * Ethernet port has Link
 			 */
 			label = "dir665:blue:internet";
 			gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
 		};
-		amber-internet {
+		led-amber-internet {
 			label = "dir665:amber:internet";
 			gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>;
 		};
-		blue-wifi5g {
+		led-blue-wifi5g {
 			label = "dir665:blue:5g";
 			gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
 		};
-		blue-status {
+		led-blue-status {
 			label = "dir665:blue:status";
 			gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
 		};
-		blue-wps {
+		led-blue-wps {
 			label = "dir665:blue:wps";
 			gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
 		};
-		amber-status {
+		led-amber-status {
 			label = "dir665:amber:status";
 			gpios = <&gpio1 16 GPIO_ACTIVE_HIGH>;
 		};
-		blue-24g {
+		led-blue-24g {
 			label = "dir665:blue:24g";
 			gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
 		};
@@ -176,15 +176,13 @@
 
 	gpio-keys {
 		compatible = "gpio-keys";
-		#address-cells = <1>;
-		#size-cells = <0>;
 
-		reset {
+		button-reset {
 			label = "reset";
 			linux,code = <KEY_RESTART>;
 			gpios = <&gpio0 28 GPIO_ACTIVE_LOW>;
 		};
-		wps {
+		button-wps {
 			label = "wps";
 			linux,code = <KEY_WPS_BUTTON>;
 			gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
diff --git a/arch/arm/boot/dts/marvell/kirkwood-dns320.dts b/arch/arm/boot/dts/marvell/kirkwood-dns320.dts
index d6b0f418fd01..d8279e0c4c4f 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-dns320.dts
+++ b/arch/arm/boot/dts/marvell/kirkwood-dns320.dts
@@ -24,24 +24,24 @@
 			     &pmx_led_white_usb>;
 		pinctrl-names = "default";
 
-		blue-power {
+		led-blue-power {
 			label = "dns320:blue:power";
 			gpios = <&gpio0 26 GPIO_ACTIVE_LOW>;
 			default-state = "keep";
 		};
-		blue-usb {
+		led-blue-usb {
 			label = "dns320:blue:usb";
 			gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
 		};
-		orange-l_hdd {
+		led-orange-l_hdd {
 			label = "dns320:orange:l_hdd";
 			gpios = <&gpio0 28 GPIO_ACTIVE_LOW>;
 		};
-		orange-r_hdd {
+		led-orange-r_hdd {
 			label = "dns320:orange:r_hdd";
 			gpios = <&gpio0 27 GPIO_ACTIVE_LOW>;
 		};
-		orange-usb {
+		led-orange-usb {
 			label = "dns320:orange:usb";
 			gpios = <&gpio1 3 GPIO_ACTIVE_LOW>; /* GPIO 35 */
 		};
diff --git a/arch/arm/boot/dts/marvell/kirkwood-dns325.dts b/arch/arm/boot/dts/marvell/kirkwood-dns325.dts
index 94d9c06cbbf5..7f396195e977 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-dns325.dts
+++ b/arch/arm/boot/dts/marvell/kirkwood-dns325.dts
@@ -24,24 +24,24 @@
 			     &pmx_led_white_usb>;
 		pinctrl-names = "default";
 
-		white-power {
+		led-white-power {
 			label = "dns325:white:power";
 			gpios = <&gpio0 26 GPIO_ACTIVE_LOW>;
 			default-state = "keep";
 		};
-		white-usb {
+		led-white-usb {
 			label = "dns325:white:usb";
 			gpios = <&gpio1 11 GPIO_ACTIVE_LOW>; /* GPIO 43 */
 		};
-		red-l_hdd {
+		led-red-l_hdd {
 			label = "dns325:red:l_hdd";
 			gpios = <&gpio0 28 GPIO_ACTIVE_LOW>;
 		};
-		red-r_hdd {
+		led-red-r_hdd {
 			label = "dns325:red:r_hdd";
 			gpios = <&gpio0 27 GPIO_ACTIVE_LOW>;
 		};
-		red-usb {
+		led-red-usb {
 			label = "dns325:red:usb";
 			gpios = <&gpio0 29 GPIO_ACTIVE_LOW>;
 		};
diff --git a/arch/arm/boot/dts/marvell/kirkwood-dnskw.dtsi b/arch/arm/boot/dts/marvell/kirkwood-dnskw.dtsi
index 0738eb679fcd..20bcd031f3f5 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-dnskw.dtsi
+++ b/arch/arm/boot/dts/marvell/kirkwood-dnskw.dtsi
@@ -8,23 +8,21 @@
 
 	gpio_keys {
 		compatible = "gpio-keys";
-		#address-cells = <1>;
-		#size-cells = <0>;
 		pinctrl-0 = <&pmx_button_power &pmx_button_unmount
 			     &pmx_button_reset>;
 		pinctrl-names = "default";
 
-		power {
+		button-power {
 			label = "Power button";
 			linux,code = <KEY_POWER>;
 			gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
 		};
-		eject {
+		button-eject {
 			label = "USB unmount button";
 			linux,code = <KEY_EJECTCD>;
 			gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
 		};
-		reset {
+		button-reset {
 			label = "Reset button";
 			linux,code = <KEY_RESTART>;
 			gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
diff --git a/arch/arm/boot/dts/marvell/kirkwood-dockstar.dts b/arch/arm/boot/dts/marvell/kirkwood-dockstar.dts
index 264938dfa4d9..090f1e2e5bb6 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-dockstar.dts
+++ b/arch/arm/boot/dts/marvell/kirkwood-dockstar.dts
@@ -42,12 +42,12 @@
 		pinctrl-0 = <&pmx_led_green &pmx_led_orange>;
 		pinctrl-names = "default";
 
-		health {
+		led-health {
 			label = "status:green:health";
 			gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
 			default-state = "keep";
 		};
-		fault {
+		led-fault {
 			label = "status:orange:fault";
 			gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
 		};
diff --git a/arch/arm/boot/dts/marvell/kirkwood-dreamplug.dts b/arch/arm/boot/dts/marvell/kirkwood-dreamplug.dts
index 328516351e84..590bee3c561c 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-dreamplug.dts
+++ b/arch/arm/boot/dts/marvell/kirkwood-dreamplug.dts
@@ -85,15 +85,15 @@
 			     &pmx_led_wifi_ap >;
 		pinctrl-names = "default";
 
-		bluetooth {
+		led-bluetooth {
 			label = "dreamplug:blue:bluetooth";
 			gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
 		};
-		wifi {
+		led-wifi {
 			label = "dreamplug:green:wifi";
 			gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
 		};
-		wifi-ap {
+		led-wifi-ap {
 			label = "dreamplug:green:wifi_ap";
 			gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
 		};
diff --git a/arch/arm/boot/dts/marvell/kirkwood-goflexnet.dts b/arch/arm/boot/dts/marvell/kirkwood-goflexnet.dts
index d4cb3cd3e2a2..d5ac4e3974da 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-goflexnet.dts
+++ b/arch/arm/boot/dts/marvell/kirkwood-goflexnet.dts
@@ -85,44 +85,44 @@
 			    >;
 		pinctrl-names = "default";
 
-		health {
+		led-health {
 			label = "status:green:health";
 			gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
 			default-state = "keep";
 		};
-		fault {
+		led-fault {
 			label = "status:orange:fault";
 			gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
 		};
-		left0 {
+		led-left0 {
 			label = "status:white:left0";
 			gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
 		};
-		left1 {
+		led-left1 {
 			label = "status:white:left1";
 			gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>;
 		};
-		left2 {
+		led-left2 {
 			label = "status:white:left2";
 			gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
 		};
-		left3 {
+		led-left3 {
 			label = "status:white:left3";
 			gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
 		};
-		right0 {
+		led-right0 {
 			label = "status:white:right0";
 			gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
 		};
-		right1 {
+		led-right1 {
 			label = "status:white:right1";
 			gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
 		};
-		right2 {
+		led-right2 {
 			label = "status:white:right2";
 			gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
 		};
-		right3 {
+		led-right3 {
 			label = "status:white:right3";
 			gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
 		};
diff --git a/arch/arm/boot/dts/marvell/kirkwood-guruplug-server-plus.dts b/arch/arm/boot/dts/marvell/kirkwood-guruplug-server-plus.dts
index dfb41393941d..d5aa8b505cc0 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-guruplug-server-plus.dts
+++ b/arch/arm/boot/dts/marvell/kirkwood-guruplug-server-plus.dts
@@ -59,19 +59,19 @@
 			      &pmx_led_wmode_r &pmx_led_wmode_g >;
 		pinctrl-names = "default";
 
-		health-r {
+		led-health-r {
 			label = "guruplug:red:health";
 			gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
 		};
-		health-g {
+		led-health-g {
 			label = "guruplug:green:health";
 			gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
 		};
-		wmode-r {
+		led-wmode-r {
 			label = "guruplug:red:wmode";
 			gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
 		};
-		wmode-g {
+		led-wmode-g {
 			label = "guruplug:green:wmode";
 			gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
 		};
diff --git a/arch/arm/boot/dts/marvell/kirkwood-ib62x0.dts b/arch/arm/boot/dts/marvell/kirkwood-ib62x0.dts
index 962a910a6f5c..018c6b8f3e8a 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-ib62x0.dts
+++ b/arch/arm/boot/dts/marvell/kirkwood-ib62x0.dts
@@ -58,17 +58,15 @@
 
 	gpio_keys {
 		compatible = "gpio-keys";
-		#address-cells = <1>;
-		#size-cells = <0>;
 		pinctrl-0 = <&pmx_button_reset &pmx_button_usb_copy>;
 		pinctrl-names = "default";
 
-		copy {
+		button-copy {
 			label = "USB Copy";
 			linux,code = <KEY_COPY>;
 			gpios = <&gpio0 29 GPIO_ACTIVE_LOW>;
 		};
-		reset {
+		button-reset {
 			label = "Reset";
 			linux,code = <KEY_RESTART>;
 			gpios = <&gpio0 28 GPIO_ACTIVE_LOW>;
@@ -81,16 +79,16 @@
 			     &pmx_led_usb_transfer>;
 		pinctrl-names = "default";
 
-		green-os {
+		led-green-os {
 			label = "ib62x0:green:os";
 			gpios = <&gpio0 25 GPIO_ACTIVE_HIGH>;
 			default-state = "keep";
 		};
-		red-os {
+		led-red-os {
 			label = "ib62x0:red:os";
 			gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>;
 		};
-		usb-copy {
+		led-usb-copy {
 			label = "ib62x0:red:usb_copy";
 			gpios = <&gpio0 27 GPIO_ACTIVE_HIGH>;
 		};
diff --git a/arch/arm/boot/dts/marvell/kirkwood-iconnect.dts b/arch/arm/boot/dts/marvell/kirkwood-iconnect.dts
index aed20185fd7a..91b46e77e0b6 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-iconnect.dts
+++ b/arch/arm/boot/dts/marvell/kirkwood-iconnect.dts
@@ -89,32 +89,32 @@
 			gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
 			default-state = "on";
 		};
-		power-blue {
+		led-power-blue {
 			label = "power:blue";
 			gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
 			default-state = "keep";
 		};
-		power-red {
+		led-power-red {
 			label = "power:red";
 			gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>;
 		};
-		usb1 {
+		led-usb1 {
 			label = "usb1:blue";
 			gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
 		};
-		usb2 {
+		led-usb2 {
 			label = "usb2:blue";
 			gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
 		};
-		usb3 {
+		led-usb3 {
 			label = "usb3:blue";
 			gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
 		};
-		usb4 {
+		led-usb4 {
 			label = "usb4:blue";
 			gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
 		};
-		otb {
+		led-otb {
 			label = "otb:blue";
 			gpios = <&gpio1 16 GPIO_ACTIVE_HIGH>;
 		};
@@ -122,18 +122,16 @@
 
 	gpio_keys {
 		compatible = "gpio-keys";
-		#address-cells = <1>;
-		#size-cells = <0>;
 		pinctrl-0 = < &pmx_button_reset &pmx_button_otb >;
 		pinctrl-names = "default";
 
-		otb {
+		button-otb {
 			label = "OTB Button";
 			linux,code = <KEY_COPY>;
 			gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
 			debounce-interval = <100>;
 		};
-		reset {
+		button-reset {
 			label = "Reset";
 			linux,code = <KEY_RESTART>;
 			gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
diff --git a/arch/arm/boot/dts/marvell/kirkwood-iomega_ix2_200.dts b/arch/arm/boot/dts/marvell/kirkwood-iomega_ix2_200.dts
index 2338f495d517..039362152650 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-iomega_ix2_200.dts
+++ b/arch/arm/boot/dts/marvell/kirkwood-iomega_ix2_200.dts
@@ -127,44 +127,42 @@
 			      &pmx_led_rebuild &pmx_led_health >;
 		pinctrl-names = "default";
 
-		power_led {
+		led-power-led {
 			label = "status:white:power_led";
 			gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
 			default-state = "keep";
 		};
-		rebuild_led {
+		led-rebuild-led {
 			label = "status:white:rebuild_led";
 			gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
 		};
-		health_led {
+		led-health-led {
 			label = "status:red:health_led";
 			gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
 		};
-		backup_led {
+		led-backup-led {
 			label = "status:blue:backup_led";
 			gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
 		};
 	};
 	gpio-keys {
 		compatible = "gpio-keys";
-		#address-cells = <1>;
-		#size-cells = <0>;
 		pinctrl-0 = <&pmx_button_reset &pmx_button_power
 			     &pmx_button_otb>;
 		pinctrl-names = "default";
 
 
-		Power {
+		button-power {
 			label = "Power Button";
 			linux,code = <KEY_POWER>;
 			gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
 		};
-		Reset {
+		button-reset {
 			label = "Reset Button";
 			linux,code = <KEY_RESTART>;
 			gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
 		};
-		OTB {
+		button-otb {
 			label = "OTB Button";
 			linux,code = <KEY_COPY>;
 			gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
diff --git a/arch/arm/boot/dts/marvell/kirkwood-l-50.dts b/arch/arm/boot/dts/marvell/kirkwood-l-50.dts
index c841eb8e7fb1..974bc9de4702 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-l-50.dts
+++ b/arch/arm/boot/dts/marvell/kirkwood-l-50.dts
@@ -97,52 +97,52 @@
 	leds {
 		compatible = "gpio-leds";
 
-		status_green {
+		led-status-green {
 			label = "l-50:green:status";
 			gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
 		};
 
-		status_red {
+		led-status-red {
 			label = "l-50:red:status";
 			gpios = <&gpio3 2 GPIO_ACTIVE_LOW>;
 		};
 
-		wifi {
+		led-wifi {
 			label = "l-50:green:wifi";
 			gpios = <&gpio2 7 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "phy0tpt";
 		};
 
-		internet_green {
+		led-internet-green {
 			label = "l-50:green:internet";
 			gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
 		};
 
-		internet_red {
+		led-internet-red {
 			label = "l-50:red:internet";
 			gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
 		};
 
-		usb1_green {
+		led-usb1-green {
 			label = "l-50:green:usb1";
 			gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "usbport";
 			trigger-sources = <&hub_port3>;
 		};
 
-		usb1_red {
+		led-usb1-red {
 			label = "l-50:red:usb1";
 			gpios = <&gpio2 4 GPIO_ACTIVE_LOW>;
 		};
 
-		usb2_green {
+		led-usb2-green {
 			label = "l-50:green:usb2";
 			gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "usbport";
 			trigger-sources = <&hub_port1>;
 		};
 
-		usb2_red {
+		led-usb2-red {
 			label = "l-50:red:usb2";
 			gpios = <&gpio2 5 GPIO_ACTIVE_LOW>;
 		};
@@ -193,7 +193,7 @@
 	keys {
 		compatible = "gpio-keys";
 
-		factory_defaults {
+		button-factory-defaults {
 			label = "factory_defaults";
 			gpios = <&gpio0 29 GPIO_ACTIVE_LOW>;
 			linux,code = <KEY_RESTART>;
diff --git a/arch/arm/boot/dts/marvell/kirkwood-laplug.dts b/arch/arm/boot/dts/marvell/kirkwood-laplug.dts
index 8c2b540eaf4f..90ea6cdee8e0 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-laplug.dts
+++ b/arch/arm/boot/dts/marvell/kirkwood-laplug.dts
@@ -51,7 +51,7 @@
 	gpio_keys {
 		compatible = "gpio-keys";
 
-		power {
+		button-power {
 			label = "Power push button";
 			linux,code = <KEY_POWER>;
 			gpios = <&gpio1 0 GPIO_ACTIVE_HIGH>;
@@ -61,11 +61,11 @@
 	gpio-leds {
 		compatible = "gpio-leds";
 
-		red-fail {
+		led-red-fail {
 			label = "laplug_v2:red:power";
 			gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
 		};
-		blue-power {
+		led-blue-power {
 			label = "laplug_v2:blue:power";
 			gpios = <&gpio0 29 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "default-on";
diff --git a/arch/arm/boot/dts/marvell/kirkwood-linkstation.dtsi b/arch/arm/boot/dts/marvell/kirkwood-linkstation.dtsi
index b54c9980f636..8a11d2b9d449 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-linkstation.dtsi
+++ b/arch/arm/boot/dts/marvell/kirkwood-linkstation.dtsi
@@ -88,8 +88,6 @@
 
 	gpio_keys {
 		compatible = "gpio-keys";
-		#address-cells = <1>;
-		#size-cells = <0>;
 		pinctrl-0 = <&pmx_button_function &pmx_power_switch
 			     &pmx_power_auto_switch>;
 		pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/marvell/kirkwood-linksys-viper.dts b/arch/arm/boot/dts/marvell/kirkwood-linksys-viper.dts
index 27fd6e2337d5..8a1c38ab6111 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-linksys-viper.dts
+++ b/arch/arm/boot/dts/marvell/kirkwood-linksys-viper.dts
@@ -33,18 +33,16 @@
 
 	gpio_keys {
 		compatible = "gpio-keys";
-		#address-cells = <1>;
-		#size-cells = <0>;
 		pinctrl-0 = < &pmx_btn_wps &pmx_btn_reset >;
 		pinctrl-names = "default";
 
-		wps {
+		button-wps {
 			label = "WPS Button";
 			linux,code = <KEY_WPS_BUTTON>;
 			gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
 		};
 
-		reset {
+		button-reset {
 			label = "Reset Button";
 			linux,code = <KEY_RESTART>;
 			gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
@@ -56,12 +54,12 @@
 		pinctrl-0 = < &pmx_led_white_health &pmx_led_white_pulse >;
 		pinctrl-names = "default";
 
-		white-health {
+		led-white-health {
 			label = "viper:white:health";
 			gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
 		};
 
-		white-pulse {
+		led-white-pulse {
 			label = "viper:white:pulse";
 			gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
 		};
diff --git a/arch/arm/boot/dts/marvell/kirkwood-lsxl.dtsi b/arch/arm/boot/dts/marvell/kirkwood-lsxl.dtsi
index f80af24b9e90..5e0b139dd4fb 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-lsxl.dtsi
+++ b/arch/arm/boot/dts/marvell/kirkwood-lsxl.dtsi
@@ -107,24 +107,22 @@
 
 	gpio_keys {
 		compatible = "gpio-keys";
-		#address-cells = <1>;
-		#size-cells = <0>;
 		pinctrl-0 = <&pmx_button_function &pmx_power_switch
 			     &pmx_power_auto_switch>;
 		pinctrl-names = "default";
 
-		option {
+		button-option {
 			label = "Function Button";
 			linux,code = <KEY_OPTION>;
 			gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
 		};
-		reserved {
+		button-reserved {
 			label = "Power-on Switch";
 			linux,code = <KEY_RESERVED>;
 			linux,input-type = <5>;
 			gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
 		};
-		power {
+		button-power {
 			label = "Power-auto Switch";
 			linux,code = <KEY_ESC>;
 			linux,input-type = <5>;
@@ -139,28 +137,28 @@
 			     &pmx_led_function_blue>;
 		pinctrl-names = "default";
 
-		func_blue {
+		led-func-blue {
 			label = "lsxl:blue:func";
 			gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
 		};
 
-		alarm {
+		led-alarm {
 			label = "lsxl:red:alarm";
 			gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
 		};
 
-		info {
+		led-info {
 			label = "lsxl:amber:info";
 			gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
 		};
 
-		power {
+		led-power {
 			label = "lsxl:blue:power";
 			gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
 			default-state = "keep";
 		};
 
-		func_red {
+		led-func-red {
 			label = "lsxl:red:func";
 			gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
 		};
diff --git a/arch/arm/boot/dts/marvell/kirkwood-mplcec4.dts b/arch/arm/boot/dts/marvell/kirkwood-mplcec4.dts
index e87ea7146546..6533b49a15b2 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-mplcec4.dts
+++ b/arch/arm/boot/dts/marvell/kirkwood-mplcec4.dts
@@ -114,36 +114,36 @@
 			    >;
 		pinctrl-names = "default";
 
-		health {
+		led-health {
 			label = "status:green:health";
 			gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
 		};
 
-		user1o {
+		led-user1o {
 			label = "user1:orange";
 			gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
 			default-state = "on";
 		};
 
-		user1g {
+		led-user1g {
 			label = "user1:green";
 			gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
 			default-state = "on";
 		};
 
-		user0o {
+		led-user0o {
 			label = "user0:orange";
 			gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
 			default-state = "on";
 		};
 
-		user0g {
+		led-user0g {
 			label = "user0:green";
 			gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
 			default-state = "on";
 		};
 
-		misc {
+		led-misc {
 			label = "status:orange:misc";
 			gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
 			default-state = "on";
diff --git a/arch/arm/boot/dts/marvell/kirkwood-mv88f6281gtw-ge.dts b/arch/arm/boot/dts/marvell/kirkwood-mv88f6281gtw-ge.dts
index 5a77286136c7..e3b41784c876 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-mv88f6281gtw-ge.dts
+++ b/arch/arm/boot/dts/marvell/kirkwood-mv88f6281gtw-ge.dts
@@ -73,17 +73,17 @@
 		pinctrl-0 = <&pmx_leds &pmx_usb_led>;
 		pinctrl-names = "default";
 
-		green-status {
+		led-green-status {
 			label = "gtw:green:Status";
 			gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
 		};
 
-		red-status {
+		led-red-status {
 			label = "gtw:red:Status";
 			gpios = <&gpio0 21 GPIO_ACTIVE_HIGH>;
 		};
 
-		green-usb {
+		led-green-usb {
 			label = "gtw:green:USB";
 			gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
 		};
@@ -91,17 +91,15 @@
 
 	gpio_keys {
 		compatible = "gpio-keys";
-		#address-cells = <1>;
-		#size-cells = <0>;
 		pinctrl-0 = <&pmx_keys>;
 		pinctrl-names = "default";
 
-		restart {
+		button-restart {
 			label = "SWR Button";
 			linux,code = <KEY_RESTART>;
 			gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
 		};
-		wps {
+		button-wps {
 			label = "WPS Button";
 			linux,code = <KEY_WPS_BUTTON>;
 			gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
diff --git a/arch/arm/boot/dts/marvell/kirkwood-netxbig.dtsi b/arch/arm/boot/dts/marvell/kirkwood-netxbig.dtsi
index b5737026e244..d4edf2727388 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-netxbig.dtsi
+++ b/arch/arm/boot/dts/marvell/kirkwood-netxbig.dtsi
@@ -53,26 +53,24 @@
 
 	gpio-keys {
 		compatible = "gpio-keys";
-		#address-cells = <1>;
-		#size-cells = <0>;
 
 		/*
 		 * esc and power represent a three position rocker
 		 * switch. Thus the conventional KEY_POWER does not fit
 		 */
-		exc {
+		button-exc {
 			label = "Back power switch (on|auto)";
 			linux,code = <KEY_ESC>;
 			linux,input-type = <5>;
 			gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
 		};
-		power {
+		button-power {
 			label = "Back power switch (auto|off)";
 			linux,code = <KEY_1>;
 			linux,input-type = <5>;
 			gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
 		};
-		option {
+		button-option {
 			label = "Function button";
 			linux,code = <KEY_OPTION>;
 			gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
diff --git a/arch/arm/boot/dts/marvell/kirkwood-ns2-common.dtsi b/arch/arm/boot/dts/marvell/kirkwood-ns2-common.dtsi
index 51530ea86622..d6b615cf6390 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-ns2-common.dtsi
+++ b/arch/arm/boot/dts/marvell/kirkwood-ns2-common.dtsi
@@ -55,10 +55,8 @@
 
 	gpio_keys {
 		compatible = "gpio-keys";
-		#address-cells = <1>;
-		#size-cells = <0>;
 
-		power {
+		button-power {
 			label = "Power push button";
 			linux,code = <KEY_POWER>;
 			gpios = <&gpio1 0 GPIO_ACTIVE_HIGH>;
@@ -68,7 +66,7 @@
 	gpio-leds {
 		compatible = "gpio-leds";
 
-		red-fail {
+		led-red-fail {
 			label = "ns2:red:fail";
 			gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
 		};
diff --git a/arch/arm/boot/dts/marvell/kirkwood-ns2lite.dts b/arch/arm/boot/dts/marvell/kirkwood-ns2lite.dts
index b0cb5907ed63..686bcd6f0f3c 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-ns2lite.dts
+++ b/arch/arm/boot/dts/marvell/kirkwood-ns2lite.dts
@@ -24,7 +24,7 @@
 	gpio-leds {
 		compatible = "gpio-leds";
 
-		blue-sata {
+		led-blue-sata {
 			label = "ns2:blue:sata";
 			gpios = <&gpio0 30 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "disk-activity";
diff --git a/arch/arm/boot/dts/marvell/kirkwood-nsa310.dts b/arch/arm/boot/dts/marvell/kirkwood-nsa310.dts
index c1799a07816e..3555ac1c3b15 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-nsa310.dts
+++ b/arch/arm/boot/dts/marvell/kirkwood-nsa310.dts
@@ -87,43 +87,43 @@
 			     &pmx_led_hdd_green &pmx_led_hdd_red>;
 		pinctrl-names = "default";
 
-		green-sys {
+		led-green-sys {
 			label = "nsa310:green:sys";
 			gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
 		};
-		red-sys {
+		led-red-sys {
 			label = "nsa310:red:sys";
 			gpios = <&gpio0 29 GPIO_ACTIVE_HIGH>;
 		};
-		green-hdd {
+		led-green-hdd {
 			label = "nsa310:green:hdd";
 			gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
 		};
-		red-hdd {
+		led-red-hdd {
 			label = "nsa310:red:hdd";
 			gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
 		};
-		green-esata {
+		led-green-esata {
 			label = "nsa310:green:esata";
 			gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
 		};
-		red-esata {
+		led-red-esata {
 			label = "nsa310:red:esata";
 			gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
 		};
-		green-usb {
+		led-green-usb {
 			label = "nsa310:green:usb";
 			gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
 		};
-		red-usb {
+		led-red-usb {
 			label = "nsa310:red:usb";
 			gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
 		};
-		green-copy {
+		led-green-copy {
 			label = "nsa310:green:copy";
 			gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
 		};
-		red-copy {
+		led-red-copy {
 			label = "nsa310:red:copy";
 			gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
 		};
diff --git a/arch/arm/boot/dts/marvell/kirkwood-nsa310a.dts b/arch/arm/boot/dts/marvell/kirkwood-nsa310a.dts
index b85e314f045a..ddf84092aade 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-nsa310a.dts
+++ b/arch/arm/boot/dts/marvell/kirkwood-nsa310a.dts
@@ -75,39 +75,39 @@
 	gpio-leds {
 		compatible = "gpio-leds";
 
-		green-sys {
+		led-green-sys {
 			label = "nsa310:green:sys";
 			gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
 		};
-		red-sys {
+		led-red-sys {
 			label = "nsa310:red:sys";
 			gpios = <&gpio0 29 GPIO_ACTIVE_HIGH>;
 		};
-		green-hdd {
+		led-green-hdd {
 			label = "nsa310:green:hdd";
 			gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
 		};
-		red-hdd {
+		led-red-hdd {
 			label = "nsa310:red:hdd";
 			gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
 		};
-		green-esata {
+		led-green-esata {
 			label = "nsa310:green:esata";
 			gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
 		};
-		red-esata {
+		led-red-esata {
 			label = "nsa310:red:esata";
 			gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
 		};
-		green-usb {
+		led-green-usb {
 			label = "nsa310:green:usb";
 			gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
 		};
-		green-copy {
+		led-green-copy {
 			label = "nsa310:green:copy";
 			gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
 		};
-		red-copy {
+		led-red-copy {
 			label = "nsa310:red:copy";
 			gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
 		};
diff --git a/arch/arm/boot/dts/marvell/kirkwood-nsa310s.dts b/arch/arm/boot/dts/marvell/kirkwood-nsa310s.dts
index 49da633a1bc0..47deb93c90a5 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-nsa310s.dts
+++ b/arch/arm/boot/dts/marvell/kirkwood-nsa310s.dts
@@ -35,24 +35,22 @@
 
 	keys {
 		compatible = "gpio-keys";
-		#address-cells = <1>;
-		#size-cells = <0>;
 		pinctrl-0 = <&pmx_buttons>;
 		pinctrl-names = "default";
 
-		power {
+		button-power {
 			label = "Power Button";
 			linux,code = <KEY_POWER>;
 			gpios = <&gpio0 26 GPIO_ACTIVE_HIGH>;
 		};
 
-		copy {
+		button-copy {
 			label = "Copy Button";
 			linux,code = <KEY_COPY>;
 			gpios = <&gpio0 25 GPIO_ACTIVE_LOW>;
 		};
 
-		reset {
+		button-reset {
 			label = "Reset Button";
 			linux,code = <KEY_RESTART>;
 			gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
diff --git a/arch/arm/boot/dts/marvell/kirkwood-nsa320.dts b/arch/arm/boot/dts/marvell/kirkwood-nsa320.dts
index 652405e65006..dd5c8ffc8781 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-nsa320.dts
+++ b/arch/arm/boot/dts/marvell/kirkwood-nsa320.dts
@@ -142,39 +142,39 @@
 			     &pmx_led_hdd1_green &pmx_led_hdd1_red>;
 		pinctrl-names = "default";
 
-		green-sys {
+		led-green-sys {
 			label = "nsa320:green:sys";
 			gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
 		};
-		orange-sys {
+		led-orange-sys {
 			label = "nsa320:orange:sys";
 			gpios = <&gpio0 29 GPIO_ACTIVE_HIGH>;
 		};
-		green-hdd1 {
+		led-green-hdd1 {
 			label = "nsa320:green:hdd1";
 			gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
 		};
-		red-hdd1 {
+		led-red-hdd1 {
 			label = "nsa320:red:hdd1";
 			gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
 		};
-		green-hdd2 {
+		led-green-hdd2 {
 			label = "nsa320:green:hdd2";
 			gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
 		};
-		red-hdd2 {
+		led-red-hdd2 {
 			label = "nsa320:red:hdd2";
 			gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
 		};
-		green-usb {
+		led-green-usb {
 			label = "nsa320:green:usb";
 			gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
 		};
-		green-copy {
+		led-green-copy {
 			label = "nsa320:green:copy";
 			gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
 		};
-		red-copy {
+		led-red-copy {
 			label = "nsa320:red:copy";
 			gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
 		};
diff --git a/arch/arm/boot/dts/marvell/kirkwood-nsa325.dts b/arch/arm/boot/dts/marvell/kirkwood-nsa325.dts
index 371456de34b2..f0786a5f2ce6 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-nsa325.dts
+++ b/arch/arm/boot/dts/marvell/kirkwood-nsa325.dts
@@ -162,39 +162,39 @@
 			     &pmx_led_hdd1_green &pmx_led_hdd1_red>;
 		pinctrl-names = "default";
 
-		green-sys {
+		led-green-sys {
 			label = "nsa325:green:sys";
 			gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
 		};
-		orange-sys {
+		led-orange-sys {
 			label = "nsa325:orange:sys";
 			gpios = <&gpio0 29 GPIO_ACTIVE_HIGH>;
 		};
-		green-hdd1 {
+		led-green-hdd1 {
 			label = "nsa325:green:hdd1";
 			gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
 		};
-		red-hdd1 {
+		led-red-hdd1 {
 			label = "nsa325:red:hdd1";
 			gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
 		};
-		green-hdd2 {
+		led-green-hdd2 {
 			label = "nsa325:green:hdd2";
 			gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
 		};
-		red-hdd2 {
+		led-red-hdd2 {
 			label = "nsa325:red:hdd2";
 			gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
 		};
-		green-usb {
+		led-green-usb {
 			label = "nsa325:green:usb";
 			gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
 		};
-		green-copy {
+		led-green-copy {
 			label = "nsa325:green:copy";
 			gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
 		};
-		red-copy {
+		led-red-copy {
 			label = "nsa325:red:copy";
 			gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
 		};
diff --git a/arch/arm/boot/dts/marvell/kirkwood-nsa3x0-common.dtsi b/arch/arm/boot/dts/marvell/kirkwood-nsa3x0-common.dtsi
index ea3d36512e9f..e9bd9c551af5 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-nsa3x0-common.dtsi
+++ b/arch/arm/boot/dts/marvell/kirkwood-nsa3x0-common.dtsi
@@ -63,22 +63,20 @@
 
 	gpio_keys {
 		compatible = "gpio-keys";
-		#address-cells = <1>;
-		#size-cells = <0>;
 		pinctrl-0 = <&pmx_btn_reset &pmx_btn_copy &pmx_btn_power>;
 		pinctrl-names = "default";
 
-		power {
+		button-power {
 			label = "Power Button";
 			linux,code = <KEY_POWER>;
 			gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
 		};
-		copy {
+		button-copy {
 			label = "Copy Button";
 			linux,code = <KEY_COPY>;
 			gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
 		};
-		reset {
+		button-reset {
 			label = "Reset Button";
 			linux,code = <KEY_RESTART>;
 			gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
diff --git a/arch/arm/boot/dts/marvell/kirkwood-openblocks_a6.dts b/arch/arm/boot/dts/marvell/kirkwood-openblocks_a6.dts
index 8ea430168ea5..20c6290d2037 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-openblocks_a6.dts
+++ b/arch/arm/boot/dts/marvell/kirkwood-openblocks_a6.dts
@@ -115,10 +115,8 @@
 		compatible = "gpio-keys";
 		pinctrl-0 = <&pmx_gpio_init>;
 		pinctrl-names = "default";
-		#address-cells = <1>;
-		#size-cells = <0>;
 
-		power {
+		button-power {
 			label = "Init Button";
 			linux,code = <KEY_POWER>;
 			gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
diff --git a/arch/arm/boot/dts/marvell/kirkwood-openblocks_a7.dts b/arch/arm/boot/dts/marvell/kirkwood-openblocks_a7.dts
index 946f0f453dd1..9c438f10f737 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-openblocks_a7.dts
+++ b/arch/arm/boot/dts/marvell/kirkwood-openblocks_a7.dts
@@ -136,8 +136,6 @@
 		compatible = "gpio-keys";
 		pinctrl-0 = <&pmx_gpio_init>;
 		pinctrl-names = "default";
-		#address-cells = <1>;
-		#size-cells = <0>;
 
 		button {
 			label = "Init Button";
diff --git a/arch/arm/boot/dts/marvell/kirkwood-pogo_e02.dts b/arch/arm/boot/dts/marvell/kirkwood-pogo_e02.dts
index f9e95e55f36d..39a5345332da 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-pogo_e02.dts
+++ b/arch/arm/boot/dts/marvell/kirkwood-pogo_e02.dts
@@ -33,12 +33,12 @@
 	gpio-leds {
 		compatible = "gpio-leds";
 
-		health {
+		led-health {
 			label = "pogo_e02:green:health";
 			gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
 			default-state = "keep";
 		};
-		fault {
+		led-fault {
 			label = "pogo_e02:orange:fault";
 			gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
 		};
diff --git a/arch/arm/boot/dts/marvell/kirkwood-pogoplug-series-4.dts b/arch/arm/boot/dts/marvell/kirkwood-pogoplug-series-4.dts
index 5aa4669ae254..0e9c4cf79822 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-pogoplug-series-4.dts
+++ b/arch/arm/boot/dts/marvell/kirkwood-pogoplug-series-4.dts
@@ -29,12 +29,10 @@
 
 	gpio_keys {
 		compatible = "gpio-keys";
-		#address-cells = <1>;
-		#size-cells = <0>;
 		pinctrl-0 = <&pmx_button_eject>;
 		pinctrl-names = "default";
 
-		eject {
+		button-eject {
 			debounce-interval = <50>;
 			wakeup-source;
 			linux,code = <KEY_EJECTCD>;
@@ -48,12 +46,12 @@
 		pinctrl-0 = <&pmx_led_green &pmx_led_red>;
 		pinctrl-names = "default";
 
-		health {
+		led-health {
 			label = "pogoplugv4:green:health";
 			gpios = <&gpio0 22 GPIO_ACTIVE_LOW>;
 			default-state = "on";
 		};
-		fault {
+		led-fault {
 			label = "pogoplugv4:red:fault";
 			gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
 		};
diff --git a/arch/arm/boot/dts/marvell/kirkwood-sheevaplug-esata.dts b/arch/arm/boot/dts/marvell/kirkwood-sheevaplug-esata.dts
index ae8f493c9a0f..eb185273376e 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-sheevaplug-esata.dts
+++ b/arch/arm/boot/dts/marvell/kirkwood-sheevaplug-esata.dts
@@ -33,7 +33,7 @@
 		pinctrl-0 = <&pmx_led_blue>;
 		pinctrl-names = "default";
 
-		health {
+		led-health {
 			label = "sheevaplug:blue:health";
 			gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
 			default-state = "keep";
diff --git a/arch/arm/boot/dts/marvell/kirkwood-sheevaplug.dts b/arch/arm/boot/dts/marvell/kirkwood-sheevaplug.dts
index c73cc904e5c4..ce73fcf2255f 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-sheevaplug.dts
+++ b/arch/arm/boot/dts/marvell/kirkwood-sheevaplug.dts
@@ -28,13 +28,13 @@
 		pinctrl-0 = <&pmx_led_blue &pmx_led_red>;
 		pinctrl-names = "default";
 
-		health {
+		led-health {
 			label = "sheevaplug:blue:health";
 			gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
 			default-state = "keep";
 		};
 
-		misc {
+		led-misc {
 			label = "sheevaplug:red:misc";
 			gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
 		};
diff --git a/arch/arm/boot/dts/marvell/kirkwood-synology.dtsi b/arch/arm/boot/dts/marvell/kirkwood-synology.dtsi
index 20964eb48fd7..6b7c5218b1fb 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-synology.dtsi
+++ b/arch/arm/boot/dts/marvell/kirkwood-synology.dtsi
@@ -410,7 +410,7 @@
 		pinctrl-0 = <&pmx_alarmled_12>;
 		pinctrl-names = "default";
 
-		hdd1-green {
+		led-hdd1-green {
 			label = "synology:alarm";
 			gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
 		};
@@ -424,42 +424,42 @@
 			     &pmx_hddled_26 &pmx_hddled_27>;
 		pinctrl-names = "default";
 
-		hdd1-green {
+		led-hdd1-green {
 			label = "synology:green:hdd1";
 			gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
 		};
 
-		hdd1-amber {
+		led-hdd1-amber {
 			label = "synology:amber:hdd1";
 			gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
 		};
 
-		hdd2-green {
+		led-hdd2-green {
 			label = "synology:green:hdd2";
 			gpios = <&gpio0 22 GPIO_ACTIVE_LOW>;
 		};
 
-		hdd2-amber {
+		led-hdd2-amber {
 			label = "synology:amber:hdd2";
 			gpios = <&gpio0 23 GPIO_ACTIVE_LOW>;
 		};
 
-		hdd3-green {
+		led-hdd3-green {
 			label = "synology:green:hdd3";
 			gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
 		};
 
-		hdd3-amber {
+		led-hdd3-amber {
 			label = "synology:amber:hdd3";
 			gpios = <&gpio0 25 GPIO_ACTIVE_LOW>;
 		};
 
-		hdd4-green {
+		led-hdd4-green {
 			label = "synology:green:hdd4";
 			gpios = <&gpio0 26 GPIO_ACTIVE_LOW>;
 		};
 
-		hdd4-amber {
+		led-hdd4-amber {
 			label = "synology:amber:hdd4";
 			gpios = <&gpio0 27 GPIO_ACTIVE_LOW>;
 		};
@@ -471,12 +471,12 @@
 		pinctrl-0 = <&pmx_hddled_21 &pmx_hddled_23>;
 		pinctrl-names = "default";
 
-		hdd1-green {
+		led-hdd1-green {
 			label = "synology:green:hdd1";
 			gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
 		};
 
-		hdd1-amber {
+		led-hdd1-amber {
 			label = "synology:amber:hdd1";
 			gpios = <&gpio0 23 GPIO_ACTIVE_LOW>;
 		};
@@ -488,22 +488,22 @@
 		pinctrl-0 = <&pmx_hddled_21 &pmx_hddled_23 &pmx_hddled_20 &pmx_hddled_22>;
 		pinctrl-names = "default";
 
-		hdd1-green {
+		led-hdd1-green {
 			label = "synology:green:hdd1";
 			gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
 		};
 
-		hdd1-amber {
+		led-hdd1-amber {
 			label = "synology:amber:hdd1";
 			gpios = <&gpio0 23 GPIO_ACTIVE_LOW>;
 		};
 
-		hdd2-green {
+		led-hdd2-green {
 			label = "synology:green:hdd2";
 			gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
 		};
 
-		hdd2-amber {
+		led-hdd2-amber {
 			label = "synology:amber:hdd2";
 			gpios = <&gpio0 22 GPIO_ACTIVE_LOW>;
 		};
@@ -518,52 +518,52 @@
 			     &pmx_hddled_45>;
 		pinctrl-names = "default";
 
-		hdd1-green {
+		led-hdd1-green {
 			label = "synology:green:hdd1";
 			gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
 		};
 
-		hdd1-amber {
+		led-hdd1-amber {
 			label = "synology:amber:hdd1";
 			gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
 		};
 
-		hdd2-green {
+		led-hdd2-green {
 			label = "synology:green:hdd2";
 			gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
 		};
 
-		hdd2-amber {
+		led-hdd2-amber {
 			label = "synology:amber:hdd2";
 			gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
 		};
 
-		hdd3-green {
+		led-hdd3-green {
 			label = "synology:green:hdd3";
 			gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
 		};
 
-		hdd3-amber {
+		led-hdd3-amber {
 			label = "synology:amber:hdd3";
 			gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
 		};
 
-		hdd4-green {
+		led-hdd4-green {
 			label = "synology:green:hdd4";
 			gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
 		};
 
-		hdd4-amber {
+		led-hdd4-amber {
 			label = "synology:amber:hdd4";
 			gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
 		};
 
-		hdd5-green {
+		led-hdd5-green {
 			label = "synology:green:hdd5";
 			gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
 		};
 
-		hdd5-amber {
+		led-hdd5-amber {
 			label = "synology:amber:hdd5";
 			gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
 		};
@@ -575,22 +575,22 @@
 		pinctrl-0 = <&pmx_hddled_38 &pmx_hddled_39 &pmx_hddled_36 &pmx_hddled_37>;
 		pinctrl-names = "default";
 
-		hdd1-green {
+		led-hdd1-green {
 			label = "synology:green:hdd1";
 			gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
 		};
 
-		hdd1-amber {
+		led-hdd1-amber {
 			label = "synology:amber:hdd1";
 			gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
 		};
 
-		hdd2-green {
+		led-hdd2-green {
 			label = "synology:green:hdd2";
 			gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
 		};
 
-		hdd2-amber {
+		led-hdd2-amber {
 			label = "synology:amber:hdd2";
 			gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
 		};
diff --git a/arch/arm/boot/dts/marvell/kirkwood-t5325.dts b/arch/arm/boot/dts/marvell/kirkwood-t5325.dts
index ad093324e075..a6e77a487d00 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-t5325.dts
+++ b/arch/arm/boot/dts/marvell/kirkwood-t5325.dts
@@ -156,12 +156,10 @@
 
 	gpio_keys {
 		compatible = "gpio-keys";
-		#address-cells = <1>;
-		#size-cells = <0>;
 		pinctrl-0 = <&pmx_button_power>;
 		pinctrl-names = "default";
 
-		power {
+		button-power {
 			label = "Power Button";
 			linux,code = <KEY_POWER>;
 			gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
diff --git a/arch/arm/boot/dts/marvell/kirkwood-ts219-6281.dts b/arch/arm/boot/dts/marvell/kirkwood-ts219-6281.dts
index 30892c19aceb..a2e0ad4b84d8 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-ts219-6281.dts
+++ b/arch/arm/boot/dts/marvell/kirkwood-ts219-6281.dts
@@ -35,17 +35,15 @@
 
 	gpio_keys {
 		compatible = "gpio-keys";
-		#address-cells = <1>;
-		#size-cells = <0>;
 		pinctrl-0 = <&pmx_reset_button &pmx_USB_copy_button>;
 		pinctrl-names = "default";
 
-		copy {
+		button-copy {
 			label = "USB Copy";
 			linux,code = <KEY_COPY>;
 			gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
 		};
-		reset {
+		button-reset {
 			label = "Reset";
 			linux,code = <KEY_RESTART>;
 			gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
diff --git a/arch/arm/boot/dts/marvell/kirkwood-ts219-6282.dts b/arch/arm/boot/dts/marvell/kirkwood-ts219-6282.dts
index aba1205981f1..35be6bce1dba 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-ts219-6282.dts
+++ b/arch/arm/boot/dts/marvell/kirkwood-ts219-6282.dts
@@ -35,17 +35,15 @@
 
 	gpio_keys {
 		compatible = "gpio-keys";
-		#address-cells = <1>;
-		#size-cells = <0>;
 		pinctrl-0 = <&pmx_reset_button &pmx_USB_copy_button>;
 		pinctrl-names = "default";
 
-		copy {
+		button-copy {
 			label = "USB Copy";
 			linux,code = <KEY_COPY>;
 			gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
 		};
-		reset {
+		button-reset {
 			label = "Reset";
 			linux,code = <KEY_RESTART>;
 			gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
diff --git a/arch/arm/boot/dts/marvell/kirkwood-ts419.dtsi b/arch/arm/boot/dts/marvell/kirkwood-ts419.dtsi
index 717236853e45..f136059607b7 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-ts419.dtsi
+++ b/arch/arm/boot/dts/marvell/kirkwood-ts419.dtsi
@@ -36,17 +36,15 @@
 
 	gpio_keys {
 		compatible = "gpio-keys";
-		#address-cells = <1>;
-		#size-cells = <0>;
 		pinctrl-0 = <&pmx_reset_button &pmx_USB_copy_button>;
 		pinctrl-names = "default";
 
-		copy {
+		button-copy {
 			label = "USB Copy";
 			linux,code = <KEY_COPY>;
 			gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
 		};
-		reset {
+		button-reset {
 			label = "Reset";
 			linux,code = <KEY_RESTART>;
 			gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
diff --git a/arch/arm/boot/dts/marvell/mvebu-linkstation-gpio-simple.dtsi b/arch/arm/boot/dts/marvell/mvebu-linkstation-gpio-simple.dtsi
index c2d87ba6190a..055ac754c5fd 100644
--- a/arch/arm/boot/dts/marvell/mvebu-linkstation-gpio-simple.dtsi
+++ b/arch/arm/boot/dts/marvell/mvebu-linkstation-gpio-simple.dtsi
@@ -48,8 +48,6 @@
 / {
 	gpio_keys {
 		compatible = "gpio-keys";
-		#address-cells = <1>;
-		#size-cells = <0>;
 		pinctrl-0 = <&pmx_power_switch>;
 		pinctrl-names = "default";
 
diff --git a/arch/arm/boot/dts/marvell/orion5x-lacie-d2-network.dts b/arch/arm/boot/dts/marvell/orion5x-lacie-d2-network.dts
index 03471d30bfd9..12a4aac2633e 100644
--- a/arch/arm/boot/dts/marvell/orion5x-lacie-d2-network.dts
+++ b/arch/arm/boot/dts/marvell/orion5x-lacie-d2-network.dts
@@ -35,22 +35,21 @@
 		compatible = "gpio-keys";
 		pinctrl-0 = <&pmx_buttons>;
 		pinctrl-names = "default";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		front_button {
+
+		button-front {
 			label = "Front Push Button";
 			linux,code = <KEY_POWER>;
 			gpios = <&gpio0 18 GPIO_ACTIVE_HIGH>;
 		};
 
-		power_rocker_sw_on {
+		switch-power-rocker-sw-on {
 			label = "Power rocker switch (on|auto)";
 			linux,input-type = <5>; /* EV_SW */
 			linux,code = <1>; /* D2NET_SWITCH_POWER_ON */
 			gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
 		};
 
-		power_rocker_sw_off {
+		switch-power-rocker-sw-off {
 			label = "Power rocker switch (auto|off)";
 			linux,input-type = <5>; /* EV_SW */
 			linux,code = <2>; /* D2NET_SWITCH_POWER_OFF */
diff --git a/arch/arm/boot/dts/marvell/orion5x-lacie-ethernet-disk-mini-v2.dts b/arch/arm/boot/dts/marvell/orion5x-lacie-ethernet-disk-mini-v2.dts
index f17e25ac98dd..f81acb9b7223 100644
--- a/arch/arm/boot/dts/marvell/orion5x-lacie-ethernet-disk-mini-v2.dts
+++ b/arch/arm/boot/dts/marvell/orion5x-lacie-ethernet-disk-mini-v2.dts
@@ -39,9 +39,8 @@
 		compatible = "gpio-keys";
 		pinctrl-0 = <&pmx_power_button>;
 		pinctrl-names = "default";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		button@1 {
+
+		button-1 {
 			label = "Power-on Switch";
 			linux,code = <KEY_POWER>;
 			gpios = <&gpio0 18 GPIO_ACTIVE_HIGH>;
@@ -53,7 +52,7 @@
 		pinctrl-0 = <&pmx_power_led>;
 		pinctrl-names = "default";
 
-		led@1 {
+		led-1 {
 			label = "power:blue";
 			gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
 		};
diff --git a/arch/arm/boot/dts/marvell/orion5x-linkstation-lschl.dts b/arch/arm/boot/dts/marvell/orion5x-linkstation-lschl.dts
index ee751995c8d0..79fee048c900 100644
--- a/arch/arm/boot/dts/marvell/orion5x-linkstation-lschl.dts
+++ b/arch/arm/boot/dts/marvell/orion5x-linkstation-lschl.dts
@@ -61,7 +61,7 @@
 	};
 
 	gpio_keys {
-		func {
+		func-button {
 			label = "Function Button";
 			linux,code = <KEY_OPTION>;
 			gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
@@ -90,7 +90,7 @@
 			gpios = <&gpio0 3 GPIO_ACTIVE_LOW>;
 		};
 
-		func {
+		func-led {
 			label = "lschl:func:blue:top";
 			gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
 		};
diff --git a/arch/arm/boot/dts/marvell/orion5x-lswsgl.dts b/arch/arm/boot/dts/marvell/orion5x-lswsgl.dts
index 2fbc17d6dfa4..e0da406c430f 100644
--- a/arch/arm/boot/dts/marvell/orion5x-lswsgl.dts
+++ b/arch/arm/boot/dts/marvell/orion5x-lswsgl.dts
@@ -74,22 +74,21 @@
 		compatible = "gpio-keys";
 		pinctrl-0 = <&pmx_buttons>;
 		pinctrl-names = "default";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		func {
+
+		key-func {
 			label = "Function Button";
 			linux,code = <KEY_OPTION>;
 			gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
 		};
 
-		power {
+		key-power {
 			label = "Power-on Switch";
 			linux,input-type = <5>; /* EV_SW */
 			linux,code = <KEY_RESERVED>; /* LSMINI_SW_POWER */
 			gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
 		};
 
-		autopower {
+		key-autopower {
 			label = "Power-auto Switch";
 			linux,input-type = <5>; /* EV_SW */
 			linux,code = <KEY_ESC>; /* LSMINI_SW_AUTOPOWER */
@@ -103,24 +102,24 @@
 			     &pmx_led_power>;
 		pinctrl-names = "default";
 
-		alarm {
+		led-alarm {
 			label = "lswsgl:alarm:red";
-			gpio = <&gpio0 2 GPIO_ACTIVE_LOW>;
+			gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
 		};
 
-		info {
+		led-info {
 			label = "lswsgl:info:amber";
-			gpio = <&gpio0 3 GPIO_ACTIVE_LOW>;
+			gpios = <&gpio0 3 GPIO_ACTIVE_LOW>;
 		};
 
-		func {
+		led-func {
 			label = "lswsgl:func:blue:top";
-			gpio = <&gpio0 9 GPIO_ACTIVE_LOW>;
+			gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
 		};
 
-		power {
+		led-power {
 			label = "lswsgl:power:blue:bottom";
-			gpio = <&gpio0 14 GPIO_ACTIVE_LOW>;
+			gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
 			default-state = "on";
 		};
 	};
diff --git a/arch/arm/boot/dts/marvell/orion5x-maxtor-shared-storage-2.dts b/arch/arm/boot/dts/marvell/orion5x-maxtor-shared-storage-2.dts
index d57859998350..cb1bd24b7ae3 100644
--- a/arch/arm/boot/dts/marvell/orion5x-maxtor-shared-storage-2.dts
+++ b/arch/arm/boot/dts/marvell/orion5x-maxtor-shared-storage-2.dts
@@ -35,15 +35,14 @@
 		compatible = "gpio-keys";
 		pinctrl-0 = <&pmx_buttons>;
 		pinctrl-names = "default";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		power {
+
+		key-power {
 			label = "Power";
 			linux,code = <KEY_POWER>;
 			gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
 		};
 
-		reset {
+		key-reset {
 			label = "Reset";
 			linux,code = <KEY_RESTART>;
 			gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
diff --git a/arch/arm/boot/dts/marvell/orion5x-netgear-wnr854t.dts b/arch/arm/boot/dts/marvell/orion5x-netgear-wnr854t.dts
index fb203e7d37f5..d63ea15539aa 100644
--- a/arch/arm/boot/dts/marvell/orion5x-netgear-wnr854t.dts
+++ b/arch/arm/boot/dts/marvell/orion5x-netgear-wnr854t.dts
@@ -35,7 +35,7 @@
 		pinctrl-0 = <&pmx_reset_button>;
 		pinctrl-names = "default";
 
-		reset {
+		key-reset {
 			label = "Reset Button";
 			linux,code = <KEY_RESTART>;
 			gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
diff --git a/arch/arm/boot/dts/marvell/orion5x-rd88f5182-nas.dts b/arch/arm/boot/dts/marvell/orion5x-rd88f5182-nas.dts
index fd78aa02a3c5..75ab913b21e5 100644
--- a/arch/arm/boot/dts/marvell/orion5x-rd88f5182-nas.dts
+++ b/arch/arm/boot/dts/marvell/orion5x-rd88f5182-nas.dts
@@ -32,7 +32,7 @@
 		pinctrl-0 = <&pmx_debug_led>;
 		pinctrl-names = "default";
 
-		led@0 {
+		led-0 {
 			label = "rd88f5182:cpu";
 			linux,default-trigger = "heartbeat";
 			gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
diff --git a/arch/arm/boot/dts/mediatek/mt2701-evb.dts b/arch/arm/boot/dts/mediatek/mt2701-evb.dts
index 9c7325f18933..4c76366aa938 100644
--- a/arch/arm/boot/dts/mediatek/mt2701-evb.dts
+++ b/arch/arm/boot/dts/mediatek/mt2701-evb.dts
@@ -231,7 +231,7 @@
 				 <MT2701_PIN_238_EXT_SDIO1__FUNC_EXT_SDIO1>,
 				 <MT2701_PIN_237_EXT_SDIO2__FUNC_EXT_SDIO2>,
 				 <MT2701_PIN_236_EXT_SDIO3__FUNC_EXT_SDIO3>;
-			drive-strength = <MTK_DRIVE_4mA>;
+			drive-strength = <4>;
 			bias-pull-up;
 		};
 	};
diff --git a/arch/arm/boot/dts/mediatek/mt7623.dtsi b/arch/arm/boot/dts/mediatek/mt7623.dtsi
index f0b4a09004b3..814586abc297 100644
--- a/arch/arm/boot/dts/mediatek/mt7623.dtsi
+++ b/arch/arm/boot/dts/mediatek/mt7623.dtsi
@@ -1143,13 +1143,13 @@
 				 <MT7623_PIN_121_MSDC0_DAT0_FUNC_MSDC0_DAT0>,
 				 <MT7623_PIN_116_MSDC0_CMD_FUNC_MSDC0_CMD>;
 			input-enable;
-			drive-strength = <MTK_DRIVE_2mA>;
+			drive-strength = <2>;
 			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
 		};
 
 		pins-clk {
 			pinmux = <MT7623_PIN_117_MSDC0_CLK_FUNC_MSDC0_CLK>;
-			drive-strength = <MTK_DRIVE_2mA>;
+			drive-strength = <2>;
 			bias-pull-down = <MTK_PUPD_SET_R1R0_01>;
 		};
 
@@ -1167,14 +1167,14 @@
 				 <MT7623_PIN_110_MSDC1_DAT3_FUNC_MSDC1_DAT3>,
 				 <MT7623_PIN_105_MSDC1_CMD_FUNC_MSDC1_CMD>;
 			input-enable;
-			drive-strength = <MTK_DRIVE_4mA>;
+			drive-strength = <4>;
 			bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
 		};
 
 		pins-clk {
 			pinmux = <MT7623_PIN_106_MSDC1_CLK_FUNC_MSDC1_CLK>;
 			bias-pull-down;
-			drive-strength = <MTK_DRIVE_4mA>;
+			drive-strength = <4>;
 		};
 
 		pins-wp {
@@ -1197,13 +1197,13 @@
 				 <MT7623_PIN_110_MSDC1_DAT3_FUNC_MSDC1_DAT3>,
 				 <MT7623_PIN_105_MSDC1_CMD_FUNC_MSDC1_CMD>;
 			input-enable;
-			drive-strength = <MTK_DRIVE_4mA>;
+			drive-strength = <4>;
 			bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
 		};
 
 		pins-clk {
 			pinmux = <MT7623_PIN_106_MSDC1_CLK_FUNC_MSDC1_CLK>;
-			drive-strength = <MTK_DRIVE_4mA>;
+			drive-strength = <4>;
 			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
 		};
 	};
@@ -1211,7 +1211,7 @@
 	nand_pins_default: nanddefault {
 		pins-ale {
 			pinmux = <MT7623_PIN_116_MSDC0_CMD_FUNC_NALE>;
-			drive-strength = <MTK_DRIVE_8mA>;
+			drive-strength = <8>;
 			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
 		};
 
@@ -1226,13 +1226,13 @@
 				 <MT7623_PIN_115_MSDC0_RSTB_FUNC_NLD8>,
 				 <MT7623_PIN_119_MSDC0_DAT2_FUNC_NLD2>;
 			input-enable;
-			drive-strength = <MTK_DRIVE_8mA>;
+			drive-strength = <8>;
 			bias-pull-up;
 		};
 
 		pins-we {
 			pinmux = <MT7623_PIN_117_MSDC0_CLK_FUNC_NWEB>;
-			drive-strength = <MTK_DRIVE_8mA>;
+			drive-strength = <8>;
 			bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
 		};
 	};
diff --git a/arch/arm/boot/dts/microchip/at91-sam9x60_curiosity.dts b/arch/arm/boot/dts/microchip/at91-sam9x60_curiosity.dts
index c6fbdd29019f..b9ffd9e5faac 100644
--- a/arch/arm/boot/dts/microchip/at91-sam9x60_curiosity.dts
+++ b/arch/arm/boot/dts/microchip/at91-sam9x60_curiosity.dts
@@ -198,8 +198,6 @@
 		dmas = <0>, <0>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_flx0_default>;
-		#address-cells = <1>;
-		#size-cells = <0>;
 		i2c-analog-filter;
 		i2c-digital-filter;
 		i2c-digital-filter-width-ns = <35>;
diff --git a/arch/arm/boot/dts/microchip/at91-sam9x60ek.dts b/arch/arm/boot/dts/microchip/at91-sam9x60ek.dts
index f3cbb675cea4..3b38707d736e 100644
--- a/arch/arm/boot/dts/microchip/at91-sam9x60ek.dts
+++ b/arch/arm/boot/dts/microchip/at91-sam9x60ek.dts
@@ -207,8 +207,6 @@
 	status = "okay";
 
 	i2c0: i2c@600 {
-		#address-cells = <1>;
-		#size-cells = <0>;
 		dmas = <0>, <0>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_flx0_default>;
@@ -254,8 +252,6 @@
 	status = "okay";
 
 	i2c6: i2c@600 {
-		#address-cells = <1>;
-		#size-cells = <0>;
 		dmas = <0>, <0>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_flx6_default>;
diff --git a/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1.dtsi b/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1.dtsi
index 4617805c7748..c173f49cb910 100644
--- a/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1.dtsi
+++ b/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1.dtsi
@@ -31,6 +31,14 @@
 		};
 	};
 
+	reg_5v: regulator-5v {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD_MAIN";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+	};
+
 	wifi_pwrseq: wifi_pwrseq {
 		compatible = "mmc-pwrseq-wilc1000";
 		reset-gpios = <&pioA PIN_PA27 GPIO_ACTIVE_HIGH>;
@@ -70,6 +78,11 @@
 	mcp16502@5b {
 		compatible = "microchip,mcp16502";
 		reg = <0x5b>;
+		lvin-supply = <&reg_5v>;
+		pvin1-supply = <&reg_5v>;
+		pvin2-supply = <&reg_5v>;
+		pvin3-supply = <&reg_5v>;
+		pvin4-supply = <&reg_5v>;
 		status = "okay";
 		lpm-gpios = <&pioBU 0 GPIO_ACTIVE_LOW>;
 
diff --git a/arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dts b/arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dts
index 6b02b7bcfd49..951a0c97d3c6 100644
--- a/arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dts
+++ b/arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dts
@@ -84,6 +84,14 @@
 		device_type = "memory";
 		reg = <0x20000000 0x20000000>;
 	};
+
+	reg_5v: regulator-5v {
+		compatible = "regulator-fixed";
+		regulator-name = "5V_MAIN";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+	};
 };
 
 &adc {
@@ -144,6 +152,11 @@
 	mcp16502@5b {
 		compatible = "microchip,mcp16502";
 		reg = <0x5b>;
+		lvin-supply = <&reg_5v>;
+		pvin1-supply = <&reg_5v>;
+		pvin2-supply = <&reg_5v>;
+		pvin3-supply = <&reg_5v>;
+		pvin4-supply = <&reg_5v>;
 		status = "okay";
 		lpm-gpios = <&pioBU 0 GPIO_ACTIVE_LOW>;
 
diff --git a/arch/arm/boot/dts/microchip/at91-sama5d2_icp.dts b/arch/arm/boot/dts/microchip/at91-sama5d2_icp.dts
index 999adeca6f33..5e2bb517a480 100644
--- a/arch/arm/boot/dts/microchip/at91-sama5d2_icp.dts
+++ b/arch/arm/boot/dts/microchip/at91-sama5d2_icp.dts
@@ -78,6 +78,14 @@
 			linux,default-trigger = "heartbeat";
 		};
 	};
+
+	reg_5v: regulator-5v {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD_MAIN_5V";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+	};
 };
 
 &adc {
@@ -190,6 +198,11 @@
 		mcp16502@5b {
 			compatible = "microchip,mcp16502";
 			reg = <0x5b>;
+			lvin-supply = <&reg_5v>;
+			pvin1-supply = <&reg_5v>;
+			pvin2-supply = <&reg_5v>;
+			pvin3-supply = <&reg_5v>;
+			pvin4-supply = <&reg_5v>;
 			status = "okay";
 			lpm-gpios = <&pioBU 7 GPIO_ACTIVE_LOW>;
 
diff --git a/arch/arm/boot/dts/microchip/at91-sama7g54_curiosity.dts b/arch/arm/boot/dts/microchip/at91-sama7g54_curiosity.dts
index 009d2c832421..645e49fdb7fe 100644
--- a/arch/arm/boot/dts/microchip/at91-sama7g54_curiosity.dts
+++ b/arch/arm/boot/dts/microchip/at91-sama7g54_curiosity.dts
@@ -72,6 +72,14 @@
 		device_type = "memory";
 		reg = <0x60000000 0x10000000>; /* 256 MiB DDR3L-1066 16-bit */
 	};
+
+	reg_5v: regulator-5v {
+		compatible = "regulator-fixed";
+		regulator-name = "5V_MAIN";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+	};
 };
 
 &adc {
@@ -189,6 +197,11 @@
 		pmic@5b {
 			compatible = "microchip,mcp16502";
 			reg = <0x5b>;
+			lvin-supply = <&reg_5v>;
+			pvin1-supply = <&reg_5v>;
+			pvin2-supply = <&reg_5v>;
+			pvin3-supply = <&reg_5v>;
+			pvin4-supply = <&reg_5v>;
 
 			regulators {
 				vdd_3v3: VDD_IO {
diff --git a/arch/arm/boot/dts/microchip/at91-sama7g5ek.dts b/arch/arm/boot/dts/microchip/at91-sama7g5ek.dts
index 20b2497657ae..ed75d491a246 100644
--- a/arch/arm/boot/dts/microchip/at91-sama7g5ek.dts
+++ b/arch/arm/boot/dts/microchip/at91-sama7g5ek.dts
@@ -88,6 +88,14 @@
 		reg = <0x60000000 0x20000000>;
 	};
 
+	reg_5v: regulator-5v {
+		compatible = "regulator-fixed";
+		regulator-name = "5V_MAIN";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+	};
+
 	sound: sound {
 		compatible = "simple-audio-card";
 		simple-audio-card,name = "sama7g5ek audio";
@@ -239,6 +247,11 @@
 		mcp16502@5b {
 			compatible = "microchip,mcp16502";
 			reg = <0x5b>;
+			lvin-supply = <&reg_5v>;
+			pvin1-supply = <&reg_5v>;
+			pvin2-supply = <&reg_5v>;
+			pvin3-supply = <&reg_5v>;
+			pvin4-supply = <&reg_5v>;
 			status = "okay";
 
 			regulators {
@@ -403,6 +416,42 @@
 		i2c-digital-filter;
 		i2c-digital-filter-width-ns = <35>;
 		status = "okay";
+
+		eeprom0: eeprom@52 {
+			compatible = "microchip,24aa025e48";
+			reg = <0x52>;
+			size = <256>;
+			pagesize = <16>;
+			vcc-supply = <&vdd_3v3>;
+
+			nvmem-layout {
+				compatible = "fixed-layout";
+				#address-cells = <1>;
+				#size-cells = <1>;
+
+				eeprom0_eui48: eui48@fa {
+					reg = <0xfa 0x6>;
+				};
+			};
+		};
+
+		eeprom1: eeprom@53 {
+			compatible = "microchip,24aa025e48";
+			reg = <0x53>;
+			size = <256>;
+			pagesize = <16>;
+			vcc-supply = <&vdd_3v3>;
+
+			nvmem-layout {
+				compatible = "fixed-layout";
+				#address-cells = <1>;
+				#size-cells = <1>;
+
+				eeprom1_eui48: eui48@fa {
+					reg = <0xfa 0x6>;
+				};
+			};
+		};
 	};
 };
 
@@ -440,6 +489,8 @@
 		     &pinctrl_gmac0_txck_default
 		     &pinctrl_gmac0_phy_irq>;
 	phy-mode = "rgmii-id";
+	nvmem-cells = <&eeprom0_eui48>;
+	nvmem-cell-names = "mac-address";
 	status = "okay";
 
 	ethernet-phy@7 {
@@ -457,6 +508,8 @@
 		     &pinctrl_gmac1_mdio_default
 		     &pinctrl_gmac1_phy_irq>;
 	phy-mode = "rmii";
+	nvmem-cells = <&eeprom1_eui48>;
+	nvmem-cell-names = "mac-address";
 	status = "okay"; /* Conflict with pdmc0. */
 
 	ethernet-phy@0 {
diff --git a/arch/arm/boot/dts/microchip/at91rm9200.dtsi b/arch/arm/boot/dts/microchip/at91rm9200.dtsi
index 16c675e3a890..02a838541dc3 100644
--- a/arch/arm/boot/dts/microchip/at91rm9200.dtsi
+++ b/arch/arm/boot/dts/microchip/at91rm9200.dtsi
@@ -225,7 +225,7 @@
 			pinctrl@fffff400 {
 				#address-cells = <1>;
 				#size-cells = <1>;
-				compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
+				compatible = "atmel,at91rm9200-pinctrl", "simple-mfd";
 				ranges = <0xfffff400 0xfffff400 0x800>;
 
 				atmel,mux-mask = <
diff --git a/arch/arm/boot/dts/microchip/at91sam9260.dtsi b/arch/arm/boot/dts/microchip/at91sam9260.dtsi
index e56d5546554c..0038183e9a53 100644
--- a/arch/arm/boot/dts/microchip/at91sam9260.dtsi
+++ b/arch/arm/boot/dts/microchip/at91sam9260.dtsi
@@ -170,7 +170,7 @@
 			pinctrl: pinctrl@fffff400 {
 				#address-cells = <1>;
 				#size-cells = <1>;
-				compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
+				compatible = "atmel,at91rm9200-pinctrl", "simple-mfd";
 				ranges = <0xfffff400 0xfffff400 0x600>;
 
 				atmel,mux-mask = <
diff --git a/arch/arm/boot/dts/microchip/at91sam9261.dtsi b/arch/arm/boot/dts/microchip/at91sam9261.dtsi
index 307b60658014..b57a7fd67197 100644
--- a/arch/arm/boot/dts/microchip/at91sam9261.dtsi
+++ b/arch/arm/boot/dts/microchip/at91sam9261.dtsi
@@ -317,7 +317,7 @@
 			pinctrl@fffff400 {
 				#address-cells = <1>;
 				#size-cells = <1>;
-				compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
+				compatible = "atmel,at91rm9200-pinctrl", "simple-mfd";
 				ranges = <0xfffff400 0xfffff400 0x600>;
 
 				atmel,mux-mask =
diff --git a/arch/arm/boot/dts/microchip/at91sam9263.dtsi b/arch/arm/boot/dts/microchip/at91sam9263.dtsi
index 75d8ff2d12c8..b95d4016ae9f 100644
--- a/arch/arm/boot/dts/microchip/at91sam9263.dtsi
+++ b/arch/arm/boot/dts/microchip/at91sam9263.dtsi
@@ -167,7 +167,7 @@
 			pinctrl@fffff200 {
 				#address-cells = <1>;
 				#size-cells = <1>;
-				compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
+				compatible = "atmel,at91rm9200-pinctrl", "simple-mfd";
 				ranges = <0xfffff200 0xfffff200 0xa00>;
 
 				atmel,mux-mask = <
diff --git a/arch/arm/boot/dts/microchip/at91sam9g20ek_2mmc.dts b/arch/arm/boot/dts/microchip/at91sam9g20ek_2mmc.dts
index 172af6ff4b18..3e5eab57d1a5 100644
--- a/arch/arm/boot/dts/microchip/at91sam9g20ek_2mmc.dts
+++ b/arch/arm/boot/dts/microchip/at91sam9g20ek_2mmc.dts
@@ -40,13 +40,13 @@
 	leds {
 		compatible = "gpio-leds";
 
-		ds1 {
+		led-ds1 {
 			label = "ds1";
 			gpios = <&pioB 9 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "heartbeat";
 		};
 
-		ds5 {
+		led-ds5 {
 			label = "ds5";
 			gpios = <&pioB 8 GPIO_ACTIVE_LOW>;
 		};
diff --git a/arch/arm/boot/dts/microchip/at91sam9g25-gardena-smart-gateway.dts b/arch/arm/boot/dts/microchip/at91sam9g25-gardena-smart-gateway.dts
index af70eb8a3a02..e0c1e8df81b1 100644
--- a/arch/arm/boot/dts/microchip/at91sam9g25-gardena-smart-gateway.dts
+++ b/arch/arm/boot/dts/microchip/at91sam9g25-gardena-smart-gateway.dts
@@ -37,71 +37,71 @@
 	leds {
 		compatible = "gpio-leds";
 
-		power_blue {
+		led-power-blue {
 			label = "smartgw:power:blue";
 			gpios = <&pioC 21 GPIO_ACTIVE_HIGH>;
 			default-state = "off";
 		};
 
-		power_green {
+		led-power-green {
 			label = "smartgw:power:green";
 			gpios = <&pioC 20 GPIO_ACTIVE_HIGH>;
 			default-state = "on";
 		};
 
-		power_red {
+		led-power-red {
 			label = "smartgw:power:red";
 			gpios = <&pioC 19 GPIO_ACTIVE_HIGH>;
 			default-state = "off";
 		};
 
-		radio_blue {
+		led-radio-blue {
 			label = "smartgw:radio:blue";
 			gpios = <&pioC 18 GPIO_ACTIVE_HIGH>;
 			default-state = "off";
 		};
 
-		radio_green {
+		led-radio-green {
 			label = "smartgw:radio:green";
 			gpios = <&pioC 17 GPIO_ACTIVE_HIGH>;
 			default-state = "off";
 		};
 
-		radio_red {
+		led-radio-red {
 			label = "smartgw:radio:red";
 			gpios = <&pioC 16 GPIO_ACTIVE_HIGH>;
 			default-state = "off";
 		};
 
-		internet_blue {
+		led-internet-blue {
 			label = "smartgw:internet:blue";
 			gpios = <&pioC 15 GPIO_ACTIVE_HIGH>;
 			default-state = "off";
 		};
 
-		internet_green {
+		led-internet-green {
 			label = "smartgw:internet:green";
 			gpios = <&pioC 14 GPIO_ACTIVE_HIGH>;
 			default-state = "off";
 		};
 
-		internet_red {
+		led-internet-red {
 			label = "smartgw:internet:red";
 			gpios = <&pioC 13 GPIO_ACTIVE_HIGH>;
 			default-state = "off";
 		};
 
-		heartbeat {
+		led-heartbeat {
 			label = "smartgw:heartbeat";
 			gpios = <&pioB 8 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "heartbeat";
 		};
 
-		pb18 {
+		led-pb18 {
 			status = "disabled";
 		};
 
-		pd21 {
+		led-pd21 {
 			status = "disabled";
 		};
 	};
diff --git a/arch/arm/boot/dts/microchip/at91sam9g45.dtsi b/arch/arm/boot/dts/microchip/at91sam9g45.dtsi
index 325c63a53118..c54eb21d5cba 100644
--- a/arch/arm/boot/dts/microchip/at91sam9g45.dtsi
+++ b/arch/arm/boot/dts/microchip/at91sam9g45.dtsi
@@ -190,7 +190,7 @@
 			pinctrl@fffff200 {
 				#address-cells = <1>;
 				#size-cells = <1>;
-				compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
+				compatible = "atmel,at91rm9200-pinctrl", "simple-mfd";
 				ranges = <0xfffff200 0xfffff200 0xa00>;
 
 				atmel,mux-mask = <
diff --git a/arch/arm/boot/dts/microchip/at91sam9n12.dtsi b/arch/arm/boot/dts/microchip/at91sam9n12.dtsi
index 8dc04e9031a6..844bd50943fc 100644
--- a/arch/arm/boot/dts/microchip/at91sam9n12.dtsi
+++ b/arch/arm/boot/dts/microchip/at91sam9n12.dtsi
@@ -226,7 +226,7 @@
 			pinctrl@fffff400 {
 				#address-cells = <1>;
 				#size-cells = <1>;
-				compatible = "atmel,at91sam9x5-pinctrl", "atmel,at91rm9200-pinctrl", "simple-bus";
+				compatible = "atmel,at91sam9x5-pinctrl", "simple-mfd";
 				ranges = <0xfffff400 0xfffff400 0x800>;
 
 				atmel,mux-mask = <
diff --git a/arch/arm/boot/dts/microchip/at91sam9n12ek.dts b/arch/arm/boot/dts/microchip/at91sam9n12ek.dts
index 4c644d4c6be7..643c3b2ab97e 100644
--- a/arch/arm/boot/dts/microchip/at91sam9n12ek.dts
+++ b/arch/arm/boot/dts/microchip/at91sam9n12ek.dts
@@ -207,19 +207,19 @@
 	leds {
 		compatible = "gpio-leds";
 
-		d8 {
+		led-d8 {
 			label = "d8";
 			gpios = <&pioB 4 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "mmc0";
 		};
 
-		d9 {
+		led-d9 {
 			label = "d9";
 			gpios = <&pioB 5 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "nand-disk";
 		};
 
-		d10 {
+		led-d10 {
 			label = "d10";
 			gpios = <&pioB 6 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "heartbeat";
diff --git a/arch/arm/boot/dts/microchip/at91sam9rl.dtsi b/arch/arm/boot/dts/microchip/at91sam9rl.dtsi
index 7436b5c862b1..1fec9fcc7cd1 100644
--- a/arch/arm/boot/dts/microchip/at91sam9rl.dtsi
+++ b/arch/arm/boot/dts/microchip/at91sam9rl.dtsi
@@ -339,7 +339,7 @@
 			pinctrl@fffff400 {
 				#address-cells = <1>;
 				#size-cells = <1>;
-				compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
+				compatible = "atmel,at91rm9200-pinctrl", "simple-mfd";
 				ranges = <0xfffff400 0xfffff400 0x800>;
 
 				atmel,mux-mask =
diff --git a/arch/arm/boot/dts/microchip/at91sam9x5.dtsi b/arch/arm/boot/dts/microchip/at91sam9x5.dtsi
index a7456c2191fa..27c1f2861cc3 100644
--- a/arch/arm/boot/dts/microchip/at91sam9x5.dtsi
+++ b/arch/arm/boot/dts/microchip/at91sam9x5.dtsi
@@ -202,7 +202,7 @@
 			pinctrl: pinctrl@fffff400 {
 				#address-cells = <1>;
 				#size-cells = <1>;
-				compatible = "atmel,at91sam9x5-pinctrl", "atmel,at91rm9200-pinctrl", "simple-bus";
+				compatible = "atmel,at91sam9x5-pinctrl", "simple-mfd";
 				ranges = <0xfffff400 0xfffff400 0x800>;
 
 				/* shared pinctrl settings */
diff --git a/arch/arm/boot/dts/microchip/at91sam9x5cm.dtsi b/arch/arm/boot/dts/microchip/at91sam9x5cm.dtsi
index cdd37f67280b..fb3c19bdfcb6 100644
--- a/arch/arm/boot/dts/microchip/at91sam9x5cm.dtsi
+++ b/arch/arm/boot/dts/microchip/at91sam9x5cm.dtsi
@@ -120,13 +120,13 @@
 	leds {
 		compatible = "gpio-leds";
 
-		pb18 {
+		led-pb18 {
 			label = "pb18";
 			gpios = <&pioB 18 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "heartbeat";
 		};
 
-		pd21 {
+		led-pd21 {
 			label = "pd21";
 			gpios = <&pioD 21 GPIO_ACTIVE_HIGH>;
 		};
diff --git a/arch/arm/boot/dts/microchip/sam9x60.dtsi b/arch/arm/boot/dts/microchip/sam9x60.dtsi
index 291540e5d81e..04a6d716ecaf 100644
--- a/arch/arm/boot/dts/microchip/sam9x60.dtsi
+++ b/arch/arm/boot/dts/microchip/sam9x60.dtsi
@@ -215,6 +215,8 @@
 					compatible = "microchip,sam9x60-i2c";
 					reg = <0x600 0x200>;
 					interrupts = <13 IRQ_TYPE_LEVEL_HIGH 7>;
+					#address-cells = <1>;
+					#size-cells = <0>;
 					clocks = <&pmc PMC_TYPE_PERIPHERAL 13>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -284,6 +286,8 @@
 					compatible = "microchip,sam9x60-i2c";
 					reg = <0x600 0x200>;
 					interrupts = <14 IRQ_TYPE_LEVEL_HIGH 7>;
+					#address-cells = <1>;
+					#size-cells = <0>;
 					clocks = <&pmc PMC_TYPE_PERIPHERAL 14>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -394,6 +398,8 @@
 					compatible = "microchip,sam9x60-i2c";
 					reg = <0x600 0x200>;
 					interrupts = <32 IRQ_TYPE_LEVEL_HIGH 7>;
+					#address-cells = <1>;
+					#size-cells = <0>;
 					clocks = <&pmc PMC_TYPE_PERIPHERAL 32>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -443,6 +449,8 @@
 					compatible = "microchip,sam9x60-i2c";
 					reg = <0x600 0x200>;
 					interrupts = <33 IRQ_TYPE_LEVEL_HIGH 7>;
+					#address-cells = <1>;
+					#size-cells = <0>;
 					clocks = <&pmc PMC_TYPE_PERIPHERAL 33>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -600,6 +608,8 @@
 					compatible = "microchip,sam9x60-i2c";
 					reg = <0x600 0x200>;
 					interrupts = <9 IRQ_TYPE_LEVEL_HIGH 7>;
+					#address-cells = <1>;
+					#size-cells = <0>;
 					clocks = <&pmc PMC_TYPE_PERIPHERAL 9>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -649,6 +659,8 @@
 					compatible = "microchip,sam9x60-i2c";
 					reg = <0x600 0x200>;
 					interrupts = <10 IRQ_TYPE_LEVEL_HIGH 7>;
+					#address-cells = <1>;
+					#size-cells = <0>;
 					clocks = <&pmc PMC_TYPE_PERIPHERAL 10>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -698,6 +710,8 @@
 					compatible = "microchip,sam9x60-i2c";
 					reg = <0x600 0x200>;
 					interrupts = <11 IRQ_TYPE_LEVEL_HIGH 7>;
+					#address-cells = <1>;
+					#size-cells = <0>;
 					clocks = <&pmc PMC_TYPE_PERIPHERAL 11>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -766,6 +780,8 @@
 					compatible = "microchip,sam9x60-i2c";
 					reg = <0x600 0x200>;
 					interrupts = <5 IRQ_TYPE_LEVEL_HIGH 7>;
+					#address-cells = <1>;
+					#size-cells = <0>;
 					clocks = <&pmc PMC_TYPE_PERIPHERAL 5>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -834,6 +850,8 @@
 					compatible = "microchip,sam9x60-i2c";
 					reg = <0x600 0x200>;
 					interrupts = <6 IRQ_TYPE_LEVEL_HIGH 7>;
+					#address-cells = <1>;
+					#size-cells = <0>;
 					clocks = <&pmc PMC_TYPE_PERIPHERAL 6>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -902,6 +920,8 @@
 					compatible = "microchip,sam9x60-i2c";
 					reg = <0x600 0x200>;
 					interrupts = <7 IRQ_TYPE_LEVEL_HIGH 7>;
+					#address-cells = <1>;
+					#size-cells = <0>;
 					clocks = <&pmc PMC_TYPE_PERIPHERAL 7>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -970,6 +990,8 @@
 					compatible = "microchip,sam9x60-i2c";
 					reg = <0x600 0x200>;
 					interrupts = <8 IRQ_TYPE_LEVEL_HIGH 7>;
+					#address-cells = <1>;
+					#size-cells = <0>;
 					clocks = <&pmc PMC_TYPE_PERIPHERAL 8>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -1074,6 +1096,8 @@
 					compatible = "microchip,sam9x60-i2c";
 					reg = <0x600 0x200>;
 					interrupts = <15 IRQ_TYPE_LEVEL_HIGH 7>;
+					#address-cells = <1>;
+					#size-cells = <0>;
 					clocks = <&pmc PMC_TYPE_PERIPHERAL 15>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -1123,6 +1147,8 @@
 					compatible = "microchip,sam9x60-i2c";
 					reg = <0x600 0x200>;
 					interrupts = <16 IRQ_TYPE_LEVEL_HIGH 7>;
+					#address-cells = <1>;
+					#size-cells = <0>;
 					clocks = <&pmc PMC_TYPE_PERIPHERAL 16>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -1223,7 +1249,7 @@
 			pinctrl: pinctrl@fffff400 {
 				#address-cells = <1>;
 				#size-cells = <1>;
-				compatible = "microchip,sam9x60-pinctrl", "atmel,at91sam9x5-pinctrl", "atmel,at91rm9200-pinctrl", "simple-bus";
+				compatible = "microchip,sam9x60-pinctrl", "simple-mfd";
 				ranges = <0xfffff400 0xfffff400 0x800>;
 
 				/* mux-mask corresponding to sam9x60 SoC in TFBGA228L package */
@@ -1236,7 +1262,7 @@
 						 >;
 
 				pioA: gpio@fffff400 {
-					compatible = "microchip,sam9x60-gpio", "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
+					compatible = "microchip,sam9x60-gpio", "atmel,at91rm9200-gpio";
 					reg = <0xfffff400 0x200>;
 					interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
 					#gpio-cells = <2>;
@@ -1247,7 +1273,7 @@
 				};
 
 				pioB: gpio@fffff600 {
-					compatible = "microchip,sam9x60-gpio", "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
+					compatible = "microchip,sam9x60-gpio", "atmel,at91rm9200-gpio";
 					reg = <0xfffff600 0x200>;
 					interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
 					#gpio-cells = <2>;
@@ -1259,7 +1285,7 @@
 				};
 
 				pioC: gpio@fffff800 {
-					compatible = "microchip,sam9x60-gpio", "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
+					compatible = "microchip,sam9x60-gpio", "atmel,at91rm9200-gpio";
 					reg = <0xfffff800 0x200>;
 					interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>;
 					#gpio-cells = <2>;
@@ -1270,7 +1296,7 @@
 				};
 
 				pioD: gpio@fffffa00 {
-					compatible = "microchip,sam9x60-gpio", "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
+					compatible = "microchip,sam9x60-gpio", "atmel,at91rm9200-gpio";
 					reg = <0xfffffa00 0x200>;
 					interrupts = <44 IRQ_TYPE_LEVEL_HIGH 1>;
 					#gpio-cells = <2>;
@@ -1312,7 +1338,7 @@
 				compatible = "microchip,sam9x60-rtt", "atmel,at91sam9260-rtt";
 				reg = <0xfffffe20 0x20>;
 				interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
-				clocks = <&clk32k 0>;
+				clocks = <&clk32k 1>;
 			};
 
 			pit: timer@fffffe40 {
@@ -1338,7 +1364,7 @@
 				compatible = "microchip,sam9x60-rtc", "atmel,at91sam9x5-rtc";
 				reg = <0xfffffea8 0x100>;
 				interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
-				clocks = <&clk32k 0>;
+				clocks = <&clk32k 1>;
 			};
 
 			watchdog: watchdog@ffffff80 {
diff --git a/arch/arm/boot/dts/microchip/sama5d3.dtsi b/arch/arm/boot/dts/microchip/sama5d3.dtsi
index d4fc0c1dfc10..39865133aa56 100644
--- a/arch/arm/boot/dts/microchip/sama5d3.dtsi
+++ b/arch/arm/boot/dts/microchip/sama5d3.dtsi
@@ -493,7 +493,7 @@
 			pinctrl: pinctrl@fffff200 {
 				#address-cells = <1>;
 				#size-cells = <1>;
-				compatible = "atmel,sama5d3-pinctrl", "atmel,at91sam9x5-pinctrl", "simple-bus";
+				compatible = "atmel,sama5d3-pinctrl", "simple-mfd";
 				ranges = <0xfffff200 0xfffff200 0xa00>;
 				atmel,mux-mask = <
 					/*   A          B          C  */
diff --git a/arch/arm/boot/dts/microchip/sama5d4.dtsi b/arch/arm/boot/dts/microchip/sama5d4.dtsi
index 58ceed997889..b253ba33fc38 100644
--- a/arch/arm/boot/dts/microchip/sama5d4.dtsi
+++ b/arch/arm/boot/dts/microchip/sama5d4.dtsi
@@ -791,7 +791,7 @@
 			pinctrl: pinctrl@fc06a000 {
 				#address-cells = <1>;
 				#size-cells = <1>;
-				compatible = "atmel,sama5d3-pinctrl", "atmel,at91sam9x5-pinctrl", "simple-bus";
+				compatible = "atmel,sama5d3-pinctrl", "simple-mfd";
 				ranges = <0xfc068000 0xfc068000 0x100
 					  0xfc06a000 0xfc06a000 0x4000>;
 				/* WARNING: revisit as pin spec has changed */
diff --git a/arch/arm/boot/dts/microchip/sama7g5.dtsi b/arch/arm/boot/dts/microchip/sama7g5.dtsi
index 75778be126a3..17bcdcf0cf4a 100644
--- a/arch/arm/boot/dts/microchip/sama7g5.dtsi
+++ b/arch/arm/boot/dts/microchip/sama7g5.dtsi
@@ -272,7 +272,7 @@
 			compatible = "microchip,sama7g5-rtt", "microchip,sam9x60-rtt", "atmel,at91sam9260-rtt";
 			reg = <0xe001d020 0x30>;
 			interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&clk32k 0>;
+			clocks = <&clk32k 1>;
 		};
 
 		clk32k: clock-controller@e001d050 {
diff --git a/arch/arm/boot/dts/nspire/nspire-classic.dtsi b/arch/arm/boot/dts/nspire/nspire-classic.dtsi
index a6e9cbf51524..0ee53d3ecd54 100644
--- a/arch/arm/boot/dts/nspire/nspire-classic.dtsi
+++ b/arch/arm/boot/dts/nspire/nspire-classic.dtsi
@@ -55,7 +55,7 @@
 };
 
 / {
-	memory {
+	memory@10000000 {
 		device_type = "memory";
 		reg = <0x10000000 0x2000000>; /* 32 MB */
 	};
diff --git a/arch/arm/boot/dts/nspire/nspire-cx.dts b/arch/arm/boot/dts/nspire/nspire-cx.dts
index 29f0181e5b38..debeff0ec010 100644
--- a/arch/arm/boot/dts/nspire/nspire-cx.dts
+++ b/arch/arm/boot/dts/nspire/nspire-cx.dts
@@ -122,7 +122,7 @@
 	model = "TI-NSPIRE CX";
 	compatible = "ti,nspire-cx";
 
-	memory {
+	memory@10000000 {
 		device_type = "memory";
 		reg = <0x10000000 0x4000000>; /* 64 MB */
 	};
diff --git a/arch/arm/boot/dts/nspire/nspire.dtsi b/arch/arm/boot/dts/nspire/nspire.dtsi
index d56fef7250db..95588b716c6f 100644
--- a/arch/arm/boot/dts/nspire/nspire.dtsi
+++ b/arch/arm/boot/dts/nspire/nspire.dtsi
@@ -170,9 +170,12 @@
 			};
 
 			watchdog: watchdog@90060000 {
-				compatible = "arm,primecell";
+				compatible = "arm,sp805", "arm,primecell";
 				reg = <0x90060000 0x1000>;
 				interrupts = <3>;
+				clocks = <&apb_pclk>, <&apb_pclk>;
+				clock-names = "wdog_clk", "apb_pclk";
+				status = "disabled";
 			};
 
 			rtc: rtc@90090000 {
diff --git a/arch/arm/boot/dts/nuvoton/nuvoton-npcm730-kudo.dts b/arch/arm/boot/dts/nuvoton/nuvoton-npcm730-kudo.dts
index 5787ae95d3b4..886a87dfcd0d 100644
--- a/arch/arm/boot/dts/nuvoton/nuvoton-npcm730-kudo.dts
+++ b/arch/arm/boot/dts/nuvoton/nuvoton-npcm730-kudo.dts
@@ -525,50 +525,50 @@
 			};
 		};
 
-		i2c-bus@4 {
+		i2c@4 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <4>;
 
 			// INLET1_T
-			lm75@5c {
-				compatible = "ti,lm75";
+			temperature-sensor@5c {
+				compatible = "national,lm75";
 				reg = <0x5c>;
 			};
 		};
 
-		i2c-bus@5 {
+		i2c@5 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <5>;
 
 			// OUTLET1_T
-			lm75@5c {
-				compatible = "ti,lm75";
+			temperature-sensor@5c {
+				compatible = "national,lm75";
 				reg = <0x5c>;
 			};
 		};
 
-		i2c-bus@6 {
+		i2c@6 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <6>;
 
 			// OUTLET2_T
-			lm75@5c {
-				compatible = "ti,lm75";
+			temperature-sensor@5c {
+				compatible = "national,lm75";
 				reg = <0x5c>;
 			};
 		};
 
-		i2c-bus@7 {
+		i2c@7 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <7>;
 
 			// OUTLET3_T
-			lm75@5c {
-				compatible = "ti,lm75";
+			temperature-sensor@5c {
+				compatible = "national,lm75";
 				reg = <0x5c>;
 			};
 		};
@@ -580,7 +580,7 @@
 		reg = <0x77>;
 		i2c-mux-idle-disconnect;
 
-		i2c-bus@2 {
+		i2c@2 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <2>;
@@ -620,7 +620,7 @@
 		reg = <0x77>;
 		i2c-mux-idle-disconnect;
 
-		i2c-bus@0 {
+		i2c@0 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0>;
@@ -632,7 +632,7 @@
 			};
 		};
 
-		i2c-bus@1 {
+		i2c@1 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <1>;
@@ -691,49 +691,49 @@
 		reg = <0x77>;
 		i2c-mux-idle-disconnect;
 
-		i2c-bus@3 {
+		i2c@3 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <3>;
 
 			// M2_ZONE_T
-			lm75@28 {
-				compatible = "ti,lm75";
+			temperature-sensor@28 {
+				compatible = "national,lm75";
 				reg = <0x28>;
 			};
 		};
 
-		i2c-bus@4 {
+		i2c@4 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <4>;
 
 			// BATT_ZONE_T
-			lm75@29 {
-				compatible = "ti,lm75";
+			temperature-sensor@29 {
+				compatible = "national,lm75";
 				reg = <0x29>;
 			};
 		};
 
-		i2c-bus@5 {
+		i2c@5 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <5>;
 
 			// NBM1_ZONE_T
-			lm75@28 {
-				compatible = "ti,lm75";
+			temperature-sensor@28 {
+				compatible = "national,lm75";
 				reg = <0x28>;
 			};
 		};
-		i2c-bus@6 {
+		i2c@6 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <6>;
 
 			// NBM2_ZONE_T
-			lm75@29 {
-				compatible = "ti,lm75";
+			temperature-sensor@29 {
+				compatible = "national,lm75";
 				reg = <0x29>;
 			};
 		};
diff --git a/arch/arm/boot/dts/nuvoton/nuvoton-npcm750-evb.dts b/arch/arm/boot/dts/nuvoton/nuvoton-npcm750-evb.dts
index f53d45fa1de8..bcdcb30c7bf6 100644
--- a/arch/arm/boot/dts/nuvoton/nuvoton-npcm750-evb.dts
+++ b/arch/arm/boot/dts/nuvoton/nuvoton-npcm750-evb.dts
@@ -198,7 +198,7 @@
 	clock-frequency = <100000>;
 	status = "okay";
 	lm75@48 {
-		compatible = "lm75";
+		compatible = "national,lm75";
 		reg = <0x48>;
 		status = "okay";
 	};
@@ -208,8 +208,8 @@
 &i2c1 {
 	clock-frequency = <100000>;
 	status = "okay";
-	lm75@48 {
-		compatible = "lm75";
+	temperature-sensor@48 {
+		compatible = "national,lm75";
 		reg = <0x48>;
 		status = "okay";
 	};
diff --git a/arch/arm/boot/dts/nuvoton/nuvoton-npcm750-runbmc-olympus.dts b/arch/arm/boot/dts/nuvoton/nuvoton-npcm750-runbmc-olympus.dts
index baa39d0c1032..087f4ac43187 100644
--- a/arch/arm/boot/dts/nuvoton/nuvoton-npcm750-runbmc-olympus.dts
+++ b/arch/arm/boot/dts/nuvoton/nuvoton-npcm750-runbmc-olympus.dts
@@ -215,43 +215,43 @@
 		reg = <0x70>;
 		i2c-mux-idle-disconnect;
 
-		i2c_slot1a: i2c-bus@0 {
+		i2c_slot1a: i2c@0 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0>;
 		};
 
-		i2c_slot1b: i2c-bus@1 {
+		i2c_slot1b: i2c@1 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <1>;
 		};
 
-		i2c_slot2a: i2c-bus@2 {
+		i2c_slot2a: i2c@2 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <2>;
 		};
 
-		i2c_slot2b: i2c-bus@3 {
+		i2c_slot2b: i2c@3 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <3>;
 		};
 
-		i2c_slot3: i2c-bus@4 {
+		i2c_slot3: i2c@4 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <4>;
 		};
 
-		i2c_slot4: i2c-bus@5 {
+		i2c_slot4: i2c@5 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <5>;
 		};
 
-		i2c_slot5: i2c-bus@6 {
+		i2c_slot5: i2c@6 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <6>;
@@ -265,24 +265,24 @@
 		#size-cells = <0>;
 		i2c-mux-idle-disconnect;
 
-		i2c_m2_s1: i2c-bus@0 {
+		i2c_m2_s1: i2c@0 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0>;
 		};
 
-		i2c_m2_s2: i2c-bus@1 {
+		i2c_m2_s2: i2c@1 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <1>;
 		};
-		i2c_m2_s3: i2c-bus@2 {
+		i2c_m2_s3: i2c@2 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <2>;
 		};
 
-		i2c_m2_s4: i2c-bus@3 {
+		i2c_m2_s4: i2c@3 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <3>;
diff --git a/arch/arm/boot/dts/nuvoton/nuvoton-wpcm450-supermicro-x9sci-ln4f.dts b/arch/arm/boot/dts/nuvoton/nuvoton-wpcm450-supermicro-x9sci-ln4f.dts
index b78c116cbc18..edb907f740bf 100644
--- a/arch/arm/boot/dts/nuvoton/nuvoton-wpcm450-supermicro-x9sci-ln4f.dts
+++ b/arch/arm/boot/dts/nuvoton/nuvoton-wpcm450-supermicro-x9sci-ln4f.dts
@@ -34,7 +34,7 @@
 		pinctrl-names = "default";
 		pinctrl-0 = <&key_pins>;
 
-		uid {
+		button-uid {
 			label = "UID button";
 			linux,code = <KEY_HOME>;
 			gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
@@ -46,12 +46,12 @@
 		pinctrl-names = "default";
 		pinctrl-0 = <&led_pins>;
 
-		uid {
+		led-uid {
 			label = "UID";
 			gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
 		};
 
-		heartbeat {
+		led-heartbeat {
 			label = "heartbeat";
 			gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
 		};
diff --git a/arch/arm/boot/dts/nvidia/tegra114-asus-tf701t.dts b/arch/arm/boot/dts/nvidia/tegra114-asus-tf701t.dts
index 763ab812eb87..f02e2cf65fe8 100644
--- a/arch/arm/boot/dts/nvidia/tegra114-asus-tf701t.dts
+++ b/arch/arm/boot/dts/nvidia/tegra114-asus-tf701t.dts
@@ -57,10 +57,24 @@
 	};
 
 	host1x@50000000 {
+		hdmi@54280000 {
+			status = "okay";
+
+			hdmi-supply = <&hdmi_5v0_sys>;
+			pll-supply = <&avdd_hdmi_pll>;
+			vdd-supply = <&avdd_hdmi>;
+
+			port {
+				hdmi_out: endpoint {
+					remote-endpoint = <&connector_in>;
+				};
+			};
+		};
+
 		dsi@54300000 {
 			status = "okay";
 
-			avdd-dsi-csi-supply = <&tps65913_ldo2>;
+			avdd-dsi-csi-supply = <&avdd_dsi_csi>;
 
 			nvidia,ganged-mode = <&dsib>;
 
@@ -70,7 +84,7 @@
 
 				link2 = <&panel_secondary>;
 
-				power-supply = <&vdd_lcd>;
+				power-supply = <&dvdd_1v8_lcd>;
 				backlight = <&backlight>;
 			};
 		};
@@ -78,7 +92,7 @@
 		dsi@54400000 {
 			status = "okay";
 
-			avdd-dsi-csi-supply = <&tps65913_ldo2>;
+			avdd-dsi-csi-supply = <&avdd_dsi_csi>;
 
 			panel_secondary: panel@0 {
 				compatible = "sharp,lq101r1sx01";
@@ -87,66 +101,377 @@
 		};
 	};
 
+	vde@6001a000 {
+		assigned-clocks = <&tegra_car TEGRA114_CLK_VDE>;
+		assigned-clock-parents = <&tegra_car TEGRA114_CLK_PLL_P>;
+		assigned-clock-rates = <408000000>;
+	};
+
 	pinmux@70000868 {
-		asus_pad_ec_default: pinmux-asus-pad-ec-default {
-			ec-interrupt {
-				nvidia,pins = "kb_col5_pq5";
-				nvidia,function = "kbc";
+		pinctrl-names = "default";
+		pinctrl-0 = <&state_default>;
+
+		state_default: pinmux {
+			/* WLAN SDIO pinmux */
+			sdmmc1-clk {
+				nvidia,pins = "sdmmc1_clk_pz0";
+				nvidia,function = "sdmmc1";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			sdmmc1-cmd {
+				nvidia,pins = "sdmmc1_cmd_pz1",
+					      "sdmmc1_dat0_py7",
+					      "sdmmc1_dat1_py6",
+					      "sdmmc1_dat2_py5",
+					      "sdmmc1_dat3_py4";
+				nvidia,function = "sdmmc1";
 				nvidia,pull = <TEGRA_PIN_PULL_UP>;
 				nvidia,tristate = <TEGRA_PIN_DISABLE>;
 				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 			};
 
-			ec-request {
-				nvidia,pins = "kb_col2_pq2";
-				nvidia,function = "kbc";
+			wlan-power {
+				nvidia,pins = "clk2_req_pcc5";
+				nvidia,function = "rsvd2";
 				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 				nvidia,tristate = <TEGRA_PIN_DISABLE>;
 				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 			};
-		};
 
-		backlight_default: pinmux-backlight-default {
-			backlight-enable {
-				nvidia,pins = "gmi_ad10_ph2";
+			wlan-reset {
+				nvidia,pins = "gpio_x7_aud_px7";
+				nvidia,function = "rsvd1";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			wlan-host-wake {
+				nvidia,pins = "pu5";
+				nvidia,function = "pwm2";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			wlan-3v3-com {
+				nvidia,pins = "pu1";
+				nvidia,function = "rsvd1";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			/* UART-A pinmux */
+			uarta-cts {
+				nvidia,pins = "kb_row10_ps2";
+				nvidia,function = "uarta";
+				nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			uarta-rts {
+				nvidia,pins = "kb_row9_ps1";
+				nvidia,function = "uarta";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			/* GNSS UART-B pinmux */
+			uartb-cts {
+				nvidia,pins = "uart2_cts_n_pj5";
+				nvidia,function = "uartb";
+				nvidia,pull = <TEGRA_PIN_PULL_UP>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			uartb-rts {
+				nvidia,pins = "uart2_rts_n_pj6";
+				nvidia,function = "uartb";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			uartb-rxd {
+				nvidia,pins = "uart2_rxd_pc3";
+				nvidia,function = "irda";
+				nvidia,pull = <TEGRA_PIN_PULL_UP>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			uartb-txd {
+				nvidia,pins = "uart2_txd_pc2";
+				nvidia,function = "irda";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			/* Bluetooth UART-C pinmux */
+			uartc-cts-rxd {
+				nvidia,pins = "uart3_cts_n_pa1",
+					      "uart3_rxd_pw7";
+				nvidia,function = "uartc";
+				nvidia,pull = <TEGRA_PIN_PULL_UP>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			uartc-rts-txd {
+				nvidia,pins = "uart3_rts_n_pc0",
+					      "uart3_txd_pw6";
+				nvidia,function = "uartc";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			bt-shutdown {
+				nvidia,pins = "kb_col6_pq6",
+					      "kb_col7_pq7";
+				nvidia,function = "rsvd2";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			bt-dev-wake {
+				nvidia,pins = "clk3_req_pee1";
+				nvidia,function = "rsvd2";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			bt-host-wake {
+				nvidia,pins = "pu6";
+				nvidia,function = "pwm3";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			bt-pcm-dap4-out {
+				nvidia,pins = "dap4_fs_pp4",
+					      "dap4_dout_pp6",
+					      "dap4_sclk_pp7";
+				nvidia,function = "i2s3";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			bt-pcm-dap4-in {
+				nvidia,pins = "dap4_din_pp5";
+				nvidia,function = "i2s3";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			/* UART-D pinmux */
+			uartd-cts {
+				nvidia,pins = "gmi_a17_pb0";
+				nvidia,function = "uartd";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			uartd-rts {
+				nvidia,pins = "gmi_a16_pj7",
+					      "gmi_a19_pk7";
+				nvidia,function = "uartd";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			/* MicroSD pinmux */
+			sdmmc3-clk {
+				nvidia,pins = "sdmmc3_clk_pa6";
+				nvidia,function = "sdmmc3";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			sdmmc3-data {
+				nvidia,pins = "sdmmc3_cmd_pa7",
+					      "sdmmc3_dat0_pb7",
+					      "sdmmc3_dat1_pb6",
+					      "sdmmc3_dat2_pb5",
+					      "sdmmc3_dat3_pb4",
+					      "kb_col4_pq4",
+					      "sdmmc3_cd_n_pv2",
+					      "sdmmc3_clk_lb_out_pee4",
+					      "sdmmc3_clk_lb_in_pee5";
+				nvidia,function = "sdmmc3";
+				nvidia,pull = <TEGRA_PIN_PULL_UP>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			microsd-pwr {
+				nvidia,pins = "gmi_clk_pk1";
 				nvidia,function = "gmi";
 				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 				nvidia,tristate = <TEGRA_PIN_DISABLE>;
 				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 			};
-		};
 
-		codec_default: pinmux-codec-default {
-			interrupt {
-				nvidia,pins = "gpio_w2_aud_pw2",
-						"gpio_w3_aud_pw3";
-				nvidia,function = "spi6";
+			/* EMMC pinmux */
+			sdmmc4-clk-cmd {
+				nvidia,pins = "sdmmc4_clk_pcc4";
+				nvidia,function = "sdmmc4";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			sdmmc4-data {
+				nvidia,pins = "sdmmc4_cmd_pt7",
+					      "sdmmc4_dat0_paa0",
+					      "sdmmc4_dat1_paa1",
+					      "sdmmc4_dat2_paa2",
+					      "sdmmc4_dat3_paa3",
+					      "sdmmc4_dat4_paa4",
+					      "sdmmc4_dat5_paa5",
+					      "sdmmc4_dat6_paa6",
+					      "sdmmc4_dat7_paa7";
+				nvidia,function = "sdmmc4";
 				nvidia,pull = <TEGRA_PIN_PULL_UP>;
 				nvidia,tristate = <TEGRA_PIN_DISABLE>;
 				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 			};
 
-			ldo1-en {
-				nvidia,pins = "sdmmc1_wp_n_pv3";
-				nvidia,function = "sdmmc1";
+			/* I2C pinmux */
+			gen1-i2c {
+				nvidia,pins = "gen1_i2c_scl_pc4",
+					      "gen1_i2c_sda_pc5";
+				nvidia,function = "i2c1";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+				nvidia,open-drain = <TEGRA_PIN_ENABLE>;
+				nvidia,lock = <TEGRA_PIN_DISABLE>;
+			};
+
+			gen2-i2c {
+				nvidia,pins = "gen2_i2c_scl_pt5",
+					      "gen2_i2c_sda_pt6";
+				nvidia,function = "i2c2";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+				nvidia,open-drain = <TEGRA_PIN_ENABLE>;
+				nvidia,lock = <TEGRA_PIN_DISABLE>;
+			};
+
+			cam-i2c {
+				nvidia,pins = "cam_i2c_scl_pbb1",
+					      "cam_i2c_sda_pbb2";
+				nvidia,function = "i2c3";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+				nvidia,open-drain = <TEGRA_PIN_ENABLE>;
+				nvidia,lock = <TEGRA_PIN_DISABLE>;
+			};
+			
+			ddc-i2c {
+				nvidia,pins = "ddc_scl_pv4",
+					      "ddc_sda_pv5";
+				nvidia,function = "i2c4";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+				nvidia,lock = <TEGRA_PIN_DISABLE>;
+			};
+
+			pwr-i2c {
+				nvidia,pins = "pwr_i2c_scl_pz6",
+					      "pwr_i2c_sda_pz7";
+				nvidia,function = "i2cpwr";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+				nvidia,open-drain = <TEGRA_PIN_ENABLE>;
+				nvidia,lock = <TEGRA_PIN_DISABLE>;
+			};
+
+			/* SPI pinmux */
+			spi1-out {
+				nvidia,pins = "ulpi_clk_py0",
+					      "ulpi_nxt_py2",
+					      "ulpi_stp_py3";
+				nvidia,function = "spi1";
 				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 				nvidia,tristate = <TEGRA_PIN_DISABLE>;
 				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 			};
-		};
 
-		gpio_hall_sensor_default: pinmux-gpio-hall-sensor-default {
-			ulpi_data4_po5 {
+			spi1-in {
+				nvidia,pins = "ulpi_dir_py1";
+				nvidia,function = "spi1";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			spi2 {
+				nvidia,pins = "ulpi_data4_po5",
+					      "ulpi_data7_po0";
+				nvidia,function = "spi2";
+				nvidia,pull = <TEGRA_PIN_PULL_UP>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			spi4-out {
+				nvidia,pins = "gmi_ad6_pg6",
+					      "gmi_wr_n_pi0";
+				nvidia,function = "spi4";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			spi4-in {
+				nvidia,pins = "gmi_ad5_pg5",
+					      "gmi_ad7_pg7";
+				nvidia,function = "spi4";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			/* GPIO keys pinmux */
+			hall-switch {
 				nvidia,pins = "ulpi_data4_po5";
 				nvidia,function = "spi2";
 				nvidia,pull = <TEGRA_PIN_PULL_UP>;
 				nvidia,tristate = <TEGRA_PIN_DISABLE>;
 				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 			};
-		};
 
-		gpio_keys_default: pinmux-gpio-keys-default {
-			power {
+			lineout-switch {
+				nvidia,pins = "gpio_x5_aud_px5";
+				nvidia,function = "rsvd1";
+				nvidia,pull = <TEGRA_PIN_PULL_UP>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			power-key {
 				nvidia,pins = "kb_col0_pq0";
 				nvidia,function = "kbc";
 				nvidia,pull = <TEGRA_PIN_PULL_UP>;
@@ -154,111 +479,722 @@
 				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 			};
 
-			volume {
+			volume-keys {
 				nvidia,pins = "kb_row1_pr1",
-						"kb_row2_pr2";
+					      "kb_row2_pr2";
 				nvidia,function = "rsvd2";
 				nvidia,pull = <TEGRA_PIN_PULL_UP>;
 				nvidia,tristate = <TEGRA_PIN_ENABLE>;
 				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 			};
-		};
 
-		hp_det_default: pinmux-hp-det-default {
-			gmi_iordy_pi5 {
-				nvidia,pins = "kb_row7_pr7";
-				nvidia,function = "rsvd2";
+			/* Sensors pinmux */
+			nct-irq {
+				nvidia,pins = "ulpi_data3_po4";
+				nvidia,function = "ulpi";
 				nvidia,pull = <TEGRA_PIN_PULL_UP>;
 				nvidia,tristate = <TEGRA_PIN_DISABLE>;
 				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 			};
-		};
 
-		imu_default: pinmux-imu-default {
-			kb_row3_pr3 {
+			mpu-irq {
 				nvidia,pins = "kb_row3_pr3";
 				nvidia,function = "rsvd3";
 				nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
 				nvidia,tristate = <TEGRA_PIN_DISABLE>;
 				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 			};
-		};
 
-		pwm_default: pinmux-pwm-default {
-			gmi_ad9_ph1 {
+			/* HDMI pinmux */
+			hdmi-hpd {
+				nvidia,pins = "hdmi_int_pn7";
+				nvidia,function = "rsvd1";
+				nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			hdmi-en {
+				nvidia,pins = "dap3_dout_pp2";
+				nvidia,function = "i2s2";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			hdmi-cec {
+				nvidia,pins = "hdmi_cec_pee3";
+				nvidia,function = "cec";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			/* LED pinmux */
+			backlight-pwm {
 				nvidia,pins = "gmi_ad9_ph1";
 				nvidia,function = "pwm1";
 				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 				nvidia,tristate = <TEGRA_PIN_DISABLE>;
 				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 			};
-		};
 
-		/* XXX make this something more sensible */
-		pwm_sleep: pinmux-pwm-sleep {
-			gmi_ad9_ph1 {
-				nvidia,pins = "gmi_ad9_ph1";
+			backlight-en {
+				nvidia,pins = "gmi_ad10_ph2";
+				nvidia,function = "gmi";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			/* Touchscreen pinmux */
+			touch-irq {
+				nvidia,pins = "gmi_cs4_n_pk2";
+				nvidia,function = "gmi";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			touch-rst {
+				nvidia,pins = "gmi_cs3_n_pk4";
+				nvidia,function = "gmi";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			touch-pwr {
+				nvidia,pins = "gmi_ad8_ph0";
+				nvidia,function = "gmi";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			touch-vio {
+				nvidia,pins = "gmi_ad12_ph4";
+				nvidia,function = "rsvd4";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			/* AUDIO pinmux */
+			audio-ldo1 {
+				nvidia,pins = "sdmmc1_wp_n_pv3";
+				nvidia,function = "sdmmc1";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			hp-detect {
+				nvidia,pins = "kb_row7_pr7";
+				nvidia,function = "rsvd2";
+				nvidia,pull = <TEGRA_PIN_PULL_UP>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			dap-i2s0-in {
+				nvidia,pins = "dap1_din_pn1";
+				nvidia,function = "i2s0";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			dap-i2s0-out {
+				nvidia,pins = "dap1_dout_pn2",
+					      "dap1_fs_pn0",
+					      "dap1_sclk_pn3";
+				nvidia,function = "i2s0";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			dap-i2s1-in {
+				nvidia,pins = "dap2_din_pa4";
+				nvidia,function = "i2s1";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			dap-i2s1-out {
+				nvidia,pins = "dap2_dout_pa5",
+					      "dap2_fs_pa2",
+					      "dap2_sclk_pa3";
+				nvidia,function = "i2s1";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			dap-i2s2-in {
+				nvidia,pins = "dap3_fs_pp0",
+					      "dap3_sclk_pp3";
+				nvidia,function = "i2s2";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			dap-i2s2-out {
+				nvidia,pins = "dap3_din_pp1";
+				nvidia,function = "i2s2";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			spdif-in {
+				nvidia,pins = "spdif_in_pk6";
+				nvidia,function = "rsvd3";
+				nvidia,pull = <TEGRA_PIN_PULL_UP>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			spdif-out {
+				nvidia,pins = "spdif_out_pk5";
+				nvidia,function = "rsvd2";
+				nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			/* AsusEC pinmux */
+			ec-irq {
+				nvidia,pins = "kb_col5_pq5";
+				nvidia,function = "kbc";
+				nvidia,pull = <TEGRA_PIN_PULL_UP>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			ec-req {
+				nvidia,pins = "kb_col2_pq2";
+				nvidia,function = "kbc";
+				nvidia,pull = <TEGRA_PIN_PULL_UP>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			hotplug-i2c {
+				nvidia,pins = "ulpi_data7_po0";
+				nvidia,function = "spi2";
+				nvidia,pull = <TEGRA_PIN_PULL_UP>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			ps2-irq {
+				nvidia,pins = "gpio_w2_aud_pw2";
+				nvidia,function = "spi6";
+				nvidia,pull = <TEGRA_PIN_PULL_UP>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			kbd-irq {
+				nvidia,pins = "gmi_cs0_n_pj0";
+				nvidia,function = "rsvd1";
+				nvidia,pull = <TEGRA_PIN_PULL_UP>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			dvfs-pin {
+				nvidia,pins = "dvfs_pwm_px0",
+					      "dvfs_clk_px2";
+				nvidia,function = "cldvfs";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			/* Core pinmux */
+			clk-32k-out {
+				nvidia,pins = "clk_32k_out_pa0";
+				nvidia,function = "soc";
+				nvidia,pull = <TEGRA_PIN_PULL_UP>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			sys-clk-req {
+				nvidia,pins = "sys_clk_req_pz5";
+				nvidia,function = "sysclk";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			core-pwr-req {
+				nvidia,pins = "core_pwr_req";
+				nvidia,function = "pwron";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			cpu-pwr-req {
+				nvidia,pins = "cpu_pwr_req";
+				nvidia,function = "cpu";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			pwr-int-n {
+				nvidia,pins = "pwr_int_n";
+				nvidia,function = "pmi";
+				nvidia,pull = <TEGRA_PIN_PULL_UP>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			clk-32k-in {
+				nvidia,pins = "clk_32k_in";
+				nvidia,function = "clk";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			owr {
+				nvidia,pins = "owr";
+				nvidia,function = "rsvd2";
+				nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			reset-out-n {
+				nvidia,pins = "reset_out_n";
+				nvidia,function = "reset_out_n";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			/* ULPI pinmux */
+			ulpi-data0-6 {
+				nvidia,pins = "ulpi_data0_po1",
+					      "ulpi_data6_po7";
+				nvidia,function = "ulpi";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			ulpi-data1-5 {
+				nvidia,pins = "ulpi_data1_po2",
+					      "ulpi_data5_po6";
+				nvidia,function = "ulpi";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			ulpi-data2-3 {
+				nvidia,pins = "ulpi_data2_po3",
+					      "ulpi_data3_po4";
+				nvidia,function = "ulpi";
+				nvidia,pull = <TEGRA_PIN_PULL_UP>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			/* PORT V */
+			pv0-gpio {
+				nvidia,pins = "pv0";
+				nvidia,function = "rsvd2";
+				nvidia,pull = <TEGRA_PIN_PULL_UP>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			pv1-gpio {
+				nvidia,pins = "pv1";
+				nvidia,function = "rsvd1";
+				nvidia,pull = <TEGRA_PIN_PULL_UP>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			/* PORT U */
+			pu0-gpio {
+				nvidia,pins = "pu0";
+				nvidia,function = "rsvd3";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			pu2-gpio {
+				nvidia,pins = "pu2";
+				nvidia,function = "rsvd1";
+				nvidia,pull = <TEGRA_PIN_PULL_UP>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			/* PWM pinmux */
+			pwm0 {
+				nvidia,pins = "pu3";
+				nvidia,function = "pwm0";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			pwm1 {
+				nvidia,pins = "pu4";
 				nvidia,function = "pwm1";
 				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 				nvidia,tristate = <TEGRA_PIN_DISABLE>;
 				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 			};
-		};
 
-		sdmmc3_default: pinmux-sdmmc3-default {
-			drive_sdio3 {
-				nvidia,pins = "drive_sdio3";
-				nvidia,high-speed-mode = <TEGRA_PIN_ENABLE>;
-				nvidia,schmitt = <TEGRA_PIN_DISABLE>;
-				nvidia,pull-down-strength = <22>;
-				nvidia,pull-up-strength = <36>;
-				nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_FASTEST>;
-				nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_FASTEST>;
+			/* EXTPERIPH pinmux */
+			clk1-out {
+				nvidia,pins = "clk1_out_pw4";
+				nvidia,function = "extperiph1";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 			};
 
-			sdmmc3_clk_pa6 {
-				nvidia,pins = "sdmmc3_clk_pa6";
-				nvidia,function = "sdmmc3";
+			clk2-out {
+				nvidia,pins = "clk2_out_pw5";
+				nvidia,function = "extperiph2";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			clk3-out {
+				nvidia,pins = "clk3_out_pee0";
+				nvidia,function = "extperiph3";
 				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			clk1-req {
+				nvidia,pins = "clk1_req_pee2";
+				nvidia,function = "rsvd3";
+				nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			/* GMI pinmux */
+			gmi-wp-n {
+				nvidia,pins = "gmi_wp_n_pc7";
+				nvidia,function = "rsvd1";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
 				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 			};
 
-			sdmmc3_cmd_pa7 {
-				nvidia,pins = "sdmmc3_cmd_pa7",
-						"sdmmc3_dat0_pb7",
-						"sdmmc3_dat1_pb6",
-						"sdmmc3_dat2_pb5",
-						"sdmmc3_dat3_pb4",
-						"kb_col4_pq4",
-						"sdmmc3_clk_lb_out_pee4",
-						"sdmmc3_clk_lb_in_pee5",
-						"sdmmc3_cd_n_pv2";
-				nvidia,function = "sdmmc3";
+			gmi-adv {
+				nvidia,pins = "gmi_adv_n_pk0";
+				nvidia,function = "rsvd1";
 				nvidia,pull = <TEGRA_PIN_PULL_UP>;
 				nvidia,tristate = <TEGRA_PIN_DISABLE>;
 				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 			};
-		};
 
-		sdmmc3_vdd_default: pinmux-sdmmc3-vdd-default {
-			gmi_clk_pk1 {
-				nvidia,pins = "gmi_clk_pk1";
+			gmi-ad0-ad1 {
+				nvidia,pins = "gmi_ad0_pg0",
+					      "gmi_ad1_pg1";
+				nvidia,function = "rsvd1";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			gmi-ad2-ad3 {
+				nvidia,pins = "gmi_ad2_pg2",
+					      "gmi_ad3_pg3";
+				nvidia,function = "rsvd1";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			gmi-iordy {
+				nvidia,pins = "gmi_iordy_pi5";
+				nvidia,function = "rsvd2";
+				nvidia,pull = <TEGRA_PIN_PULL_UP>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			gmi-a18 {
+				nvidia,pins = "gmi_a18_pb1";
+				nvidia,function = "rsvd2";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			gmi-wait {
+				nvidia,pins = "gmi_wait_pi7";
+				nvidia,function = "nand";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			gmi-cs6-n {
+				nvidia,pins = "gmi_cs6_n_pi3";
+				nvidia,function = "nand";
+				nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			gmi-cs7-n {
+				nvidia,pins = "gmi_cs7_n_pi6";
+				nvidia,function = "nand";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			gmi-dqs-p {
+				nvidia,pins = "gmi_dqs_p_pj3";
+				nvidia,function = "nand";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			gmi-cs2-ad {
+				nvidia,pins = "gmi_cs2_n_pk3",
+					      "gmi_ad14_ph6",
+					      "gmi_ad15_ph7";
+				nvidia,function = "gmi";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			gmi-cs4-clk {
+				nvidia,pins = "gmi_cs4_n_pk2",
+					      "gmi_clk_lb";
+				nvidia,function = "gmi";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			gmi-ad11 {
+				nvidia,pins = "gmi_ad11_ph3";
 				nvidia,function = "gmi";
 				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 				nvidia,tristate = <TEGRA_PIN_DISABLE>;
 				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 			};
-		};
 
-		vdd_lcd_default: pinmux-vdd-lcd-default {
-			sdmmc4_clk_pcc4 {
-				nvidia,pins = "sdmmc4_clk_pcc4";
-				nvidia,function = "sdmmc4";
+			gmi-cs1-oe {
+				nvidia,pins = "gmi_cs1_n_pj2",
+					      "gmi_oe_n_pi1";
+				nvidia,function = "soc";
+				nvidia,pull = <TEGRA_PIN_PULL_UP>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			gmi-ad4 {
+				nvidia,pins = "gmi_ad4_pg4";
+				nvidia,function = "rsvd4";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			gmi-ad13 {
+				nvidia,pins = "gmi_ad13_ph5";
+				nvidia,function = "rsvd4";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			gmi-rst-n {
+				nvidia,pins = "gmi_rst_n_pi4";
+				nvidia,function = "rsvd4";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			/* PORT CC */
+			pcc-gpio {
+				nvidia,pins = "pcc1", "pcc2";
+				nvidia,function = "rsvd2";
+				nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			/* PORT BB */
+			pbb3-gpio {
+				nvidia,pins = "pbb3";
+				nvidia,function = "rsvd4";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			pbb4-5-6-gpio {
+				nvidia,pins = "pbb4", "pbb5", "pbb6";
+				nvidia,function = "rsvd4";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			pbb7-gpio {
+				nvidia,pins = "pbb7";
+				nvidia,function = "rsvd2";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			/* KBC pinmux */
+			kb-r0-c1 {
+				nvidia,pins = "kb_row0_pr0",
+					      "kb_col1_pq1";
+				nvidia,function = "rsvd2";
+				nvidia,pull = <TEGRA_PIN_PULL_UP>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			kb-row4 {
+				nvidia,pins = "kb_row4_pr4";
+				nvidia,function = "kbc";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			kb-row5 {
+				nvidia,pins = "kb_row5_pr5";
+				nvidia,function = "kbc";
+				nvidia,pull = <TEGRA_PIN_PULL_UP>;
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			kb-row6 {
+				nvidia,pins = "kb_row6_pr6";
+				nvidia,function = "kbc";
+				nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			kb-r8-c3 {
+				nvidia,pins = "kb_row8_ps0",
+					      "kb_col3_pq3";
+				nvidia,function = "kbc";
+				nvidia,pull = <TEGRA_PIN_PULL_UP>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			/* VI pinmux */
+			cam-mclk {
+				nvidia,pins = "cam_mclk_pcc0",
+					      "pbb0";
+				nvidia,function = "vi_alt3";
 				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 				nvidia,tristate = <TEGRA_PIN_DISABLE>;
 				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 			};
+
+			/* AUD pinmux */
+			gpio-x4-aud {
+				nvidia,pins = "gpio_x4_aud_px4";
+				nvidia,function = "rsvd1";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			gpio-x1-aud {
+				nvidia,pins = "gpio_x1_aud_px1";
+				nvidia,function = "rsvd2";
+				nvidia,pull = <TEGRA_PIN_PULL_UP>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			gpio-x3-aud {
+				nvidia,pins = "gpio_x3_aud_px3";
+				nvidia,function = "rsvd3";
+				nvidia,pull = <TEGRA_PIN_PULL_UP>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			gpio-x6-aud {
+				nvidia,pins = "gpio_x6_aud_px6";
+				nvidia,function = "rsvd4";
+				nvidia,pull = <TEGRA_PIN_PULL_UP>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			usb-vbus {
+				nvidia,pins = "usb_vbus_en0_pn4",
+					      "usb_vbus_en1_pn5";
+				nvidia,function = "rsvd2";
+				nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+
+			/* GPIO power/drive control */
+			drive-sdio1 {
+				nvidia,pins = "drive_sdio1";
+				nvidia,high-speed-mode = <TEGRA_PIN_ENABLE>;
+				nvidia,schmitt = <TEGRA_PIN_DISABLE>;
+				nvidia,pull-down-strength = <36>;
+				nvidia,pull-up-strength = <20>;
+				nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_SLOW>;
+				nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_SLOW>;
+			};
+
+			drive-sdio3 {
+				nvidia,pins = "drive_sdio3";
+				nvidia,high-speed-mode = <TEGRA_PIN_ENABLE>;
+				nvidia,schmitt = <TEGRA_PIN_DISABLE>;
+				nvidia,pull-down-strength = <22>;
+				nvidia,pull-up-strength = <36>;
+				nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_FASTEST>;
+				nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_FASTEST>;
+			};
+
+			drive-gma {
+				nvidia,pins = "drive_gma";
+				nvidia,high-speed-mode = <TEGRA_PIN_ENABLE>;
+				nvidia,schmitt = <TEGRA_PIN_DISABLE>;
+				nvidia,pull-down-strength = <2>;
+				nvidia,pull-up-strength = <2>;
+				nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_FASTEST>;
+				nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_FASTEST>;
+			};
 		};
 	};
 
@@ -267,7 +1203,33 @@
 	};
 
 	serial@70006200 {
-		/* Bluetooth */
+		compatible = "nvidia,tegra114-hsuart", "nvidia,tegra30-hsuart";
+		reset-names = "serial";
+		/delete-property/ reg-shift;
+		status = "okay";
+
+		nvidia,adjust-baud-rates = <0 9600 100>,
+					   <9600 115200 200>,
+					   <1000000 4000000 136>;
+
+		bluetooth {
+			compatible = "brcm,bcm4334-bt";
+			max-speed = <4000000>;
+
+			clocks = <&tegra_pmc TEGRA_PMC_CLK_BLINK>;
+			clock-names = "txco";
+
+			interrupt-parent = <&gpio>;
+			interrupts = <TEGRA_GPIO(U, 6) IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "host-wakeup";
+
+			device-wakeup-gpios = <&gpio TEGRA_GPIO(EE, 1) GPIO_ACTIVE_HIGH>;
+			shutdown-gpios = <&gpio TEGRA_GPIO(Q, 7) GPIO_ACTIVE_HIGH>;
+			reset-gpios = <&gpio TEGRA_GPIO(Q, 6) GPIO_ACTIVE_LOW>;
+
+			vbat-supply = <&vdd_3v3_com>;
+			vddio-supply = <&vdd_1v8_vio>;
+		};
 	};
 
 	serial@70006300 {
@@ -278,10 +1240,6 @@
 
 	pwm@7000a000 {
 		status = "okay";
-
-		pinctrl-names = "default", "sleep";
-		pinctrl-0 = <&pwm_default>;
-		pinctrl-1 = <&pwm_sleep>;
 	};
 
 	i2c@7000c000 {
@@ -292,27 +1250,35 @@
 			compatible = "asahi-kasei,ak09911";
 			reg = <0xc>;
 
-			vdd-supply = <&vdd_3v3_sys>;
+			/* no DRDY (polling) */
+
+			vdd-supply = <&vdd_2v85_sen>;
+			vid-supply = <&vdd_1v8_vio>;
+
+			mount-matrix =  "0",  "1", "0",
+					"1",  "0", "0",
+					"0",  "0","-1";
 		};
 
 		rt5639: audio-codec@1c {
 			compatible = "realtek,rt5639";
 			reg = <0x1c>;
 
-			interrupt-parent = <&gpio>;
-			interrupts = <TEGRA_GPIO(W, 3) IRQ_TYPE_EDGE_FALLING>;
-
-			realtek,ldo1-en-gpios = <&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_HIGH>;
+			realtek,ldo1-en-gpios =
+				<&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_HIGH>;
 
-			pinctrl-names = "default";
-			pinctrl-0 = <&codec_default>;
+			clocks = <&tegra_pmc TEGRA_PMC_CLK_OUT_1>;
+			clock-names = "mclk";
 		};
 
 		temp_sensor: temperature-sensor@4c {
 			compatible = "onnn,nct1008";
 			reg = <0x4c>;
 
-			vcc-supply = <&vdd_3v3_sys>;
+			interrupt-parent = <&gpio>;
+			interrupts = <TEGRA_GPIO(O, 4) IRQ_TYPE_EDGE_FALLING>;
+
+			vcc-supply = <&vdd_1v8_vio>;
 			#thermal-sensor-cells = <1>;
 		};
 
@@ -323,12 +1289,12 @@
 			interrupt-parent = <&gpio>;
 			interrupts = <TEGRA_GPIO(R, 3) IRQ_TYPE_LEVEL_HIGH>;
 
+			vdd-supply = <&vdd_2v85_sen>;
+			vddio-supply = <&vdd_1v8_vio>;
+
 			mount-matrix =  "0", "-1", "0",
 					"1",  "0", "0",
 					"0",  "0", "1";
-
-			pinctrl-names = "default";
-			pinctrl-0 = <&imu_default>;
 		};
 	};
 
@@ -339,6 +1305,8 @@
 		power-sensor@44 {
 			compatible = "ti,ina230";
 			reg = <0x44>;
+
+			shunt-resistor = <5000>;
 		};
 	};
 
@@ -350,12 +1318,13 @@
 			compatible = "dynaimage,al3320a";
 			reg = <0x1c>;
 
-			vdd-supply = <&vdd_3v3_sys>;
+			vdd-supply = <&vdd_1v8_vio>;
 		};
 	};
 
-	i2c@7000c700 {
-		/* HDMI DDC */
+	hdmi_ddc: i2c@7000c700 {
+		status = "okay";
+		clock-frequency = <10000>;
 	};
 
 	i2c@7000d000 {
@@ -372,12 +1341,36 @@
 
 			ti,system-power-controller;
 
+			palmas_gpadc: adc {
+				compatible = "ti,palmas-gpadc";
+				interrupts = <18 IRQ_TYPE_NONE>,
+					     <16 IRQ_TYPE_NONE>,
+					     <17 IRQ_TYPE_NONE>;
+
+				ti,channel0-current-microamp = <5>;
+				ti,channel3-current-microamp = <400>;
+				ti,enable-extended-delay;
+
+				#io-channel-cells = <1>;
+			};
+
+			palmas_extcon: extcon {
+				compatible = "ti,palmas-usb-vid";
+				ti,enable-vbus-detection;
+				ti,enable-id-detection;
+			};
+
 			palmas_gpio: gpio {
 				compatible = "ti,palmas-gpio";
 				gpio-controller;
 				#gpio-cells = <2>;
 			};
 
+			palmas_clk32kg@0 {
+				compatible = "ti,palmas-clk32kg";
+				#clock-cells = <0>;
+			};
+
 			pinmux {
 				compatible = "ti,tps65913-pinctrl";
 				ti,palmas-enable-dvfs1;
@@ -441,17 +1434,18 @@
 			pmic {
 				compatible = "ti,tps65913-pmic", "ti,palmas-pmic";
 
-				ldo1-in-supply = <&tps65913_smps7>;
-				ldo2-in-supply = <&tps65913_smps7>;
-				ldo4-in-supply = <&tps65913_smps8>;
-				ldo5-in-supply = <&tps65913_smps9>;
-				ldo6-in-supply = <&tps65913_smps9>;
-				ldo7-in-supply = <&tps65913_smps9>;
-				ldo9-in-supply = <&tps65913_smps9>;
+				ldo1-in-supply = <&vddio_ddr>;
+				ldo2-in-supply = <&vddio_ddr>;
+				ldo4-in-supply = <&vdd_1v8_vio>;
+				ldo5-in-supply = <&vcore_emmc>;
+				ldo6-in-supply = <&vcore_emmc>;
+				ldo7-in-supply = <&vcore_emmc>;
+				ldo9-in-supply = <&vcore_emmc>;
+				ldoln-in-supply = <&vdd_smps10_out2>;
 
 				regulators {
-					tps65913_smps123: smps123 {
-						regulator-name = "vdd-cpu";
+					vdd_cpu: smps123 {
+						regulator-name = "vdd_cpu";
 						regulator-min-microvolt = <900000>;
 						regulator-max-microvolt = <1350000>;
 						regulator-always-on;
@@ -460,8 +1454,8 @@
 						ti,mode-sleep = <3>;
 					};
 
-					tps65913_smps45: smps45 {
-						regulator-name = "vdd-core";
+					vdd_core: smps45 {
+						regulator-name = "vdd_core";
 						regulator-min-microvolt = <900000>;
 						regulator-max-microvolt = <1400000>;
 						regulator-always-on;
@@ -469,101 +1463,95 @@
 						ti,roof-floor = <3>;
 					};
 
-					smps6 {
-						regulator-name = "va-lcd-hv";
-						regulator-min-microvolt = <1000000>;
-						regulator-max-microvolt = <1000000>;
-						regulator-always-on;
-						regulator-boot-on;
-					};
+					/* smps6 disabled */
 
-					tps65913_smps7: smps7 {
-						regulator-name = "vdd-ddr";
+					vddio_ddr: smps7 {
+						regulator-name = "vddio_ddr";
 						regulator-min-microvolt = <1350000>;
 						regulator-max-microvolt = <1350000>;
 						regulator-always-on;
 						regulator-boot-on;
 					};
 
-					tps65913_smps8: smps8 {
-						regulator-name = "vdd-1v8";
+					vdd_1v8_vio: smps8 {
+						regulator-name = "vdd_1v8";
 						regulator-min-microvolt = <1800000>;
 						regulator-max-microvolt = <1800000>;
 						regulator-always-on;
 						regulator-boot-on;
 					};
 
-					tps65913_smps9: smps9 {
-						regulator-name = "vdd-sd";
+					vcore_emmc: smps9 {
+						regulator-name = "vdd_emmc";
 						regulator-min-microvolt = <2900000>;
 						regulator-max-microvolt = <2900000>;
-						regulator-always-on;
+						regulator-boot-on;
 					};
 
-					tps65913_smps10_out1: smps10_out1 {
-						regulator-name = "vd-smps10-out1";
+					smps10_out1 {
+						regulator-name = "vd_smps10_out1";
 						regulator-min-microvolt = <5000000>;
 						regulator-max-microvolt = <5000000>;
 						regulator-always-on;
 						regulator-boot-on;
 					};
 
-					tps65913_smps10_out2: smps10_out2 {
-						regulator-name = "vd-smps10-out2";
+					vdd_smps10_out2: smps10_out2 {
+						regulator-name = "vd_smps10_out2";
 						regulator-min-microvolt = <5000000>;
 						regulator-max-microvolt = <5000000>;
 						regulator-always-on;
 						regulator-boot-on;
 					};
 
-					tps65913_ldo1: ldo1 {
-						regulator-name = "vdd-hdmi-pll";
+					avdd_hdmi_pll: ldo1 {
+						regulator-name = "avdd_hdmi_pll";
 						regulator-min-microvolt = <1050000>;
 						regulator-max-microvolt = <1050000>;
 						regulator-always-on;
+						regulator-boot-on;
 						ti,roof-floor = <3>;
 					};
 
-					tps65913_ldo2: ldo2 {
-						regulator-name = "vdd-2v8-dsi-csi";
+					avdd_dsi_csi: ldo2 {
+						regulator-name = "avdd_dsi_csi";
 						regulator-min-microvolt = <1200000>;
 						regulator-max-microvolt = <1200000>;
 						regulator-boot-on;
 					};
 
 					ldo3 {
-						regulator-name = "vpp-fuse";
+						regulator-name = "vpp_fuse";
 						regulator-min-microvolt = <1800000>;
 						regulator-max-microvolt = <1800000>;
 					};
 
-					ldo4 {
-						regulator-name = "vdd-1v2-cam";
+					vdd_1v2_cam: ldo4 {
+						regulator-name = "vdd_1v2_cam";
 						regulator-min-microvolt = <1200000>;
 						regulator-max-microvolt = <1200000>;
 					};
 
-					ldo5 {
-						regulator-name = "vdd-cam";
+					avdd_2v8_cam: ldo5 {
+						regulator-name = "avdd_cam2";
 						regulator-min-microvolt = <2800000>;
 						regulator-max-microvolt = <2800000>;
 					};
 
-					ldo6 {
-						regulator-name = "vdd-dev";
+					vdd_2v85_sen: ldo6 {
+						regulator-name = "vdd_dev";
 						regulator-min-microvolt = <2850000>;
 						regulator-max-microvolt = <2850000>;
-						regulator-boot-on;
 					};
 
-					ldo7 {
-						regulator-name = "vdd-2v8-cam";
+					avdd_2v8_af: ldo7 {
+						regulator-name = "avdd_2v8_cam";
 						regulator-min-microvolt = <2800000>;
 						regulator-max-microvolt = <2800000>;
 					};
 
-					tps65913_ldo8: ldo8 {
-						regulator-name = "vdd-rtc";
+					ldo8 {
+						regulator-name = "vdd_rtc";
 						regulator-min-microvolt = <950000>;
 						regulator-max-microvolt = <950000>;
 						regulator-always-on;
@@ -571,23 +1559,24 @@
 						ti,enable-ldo8-tracking;
 					};
 
-					tps65913_ldo9: ldo9 {
-						regulator-name = "vdd-sdmmc";
-						regulator-min-microvolt = <1800000>;
+					vddio_usd: ldo9 {
+						regulator-name = "vddio_usd";
+						/* min voltage of 1.8v is not stable */
+						regulator-min-microvolt = <2900000>;
 						regulator-max-microvolt = <2900000>;
 					};
 
-					tps65913_ldoln: ldoln {
-						regulator-name = "vdd-hdmi";
+					avdd_hdmi: ldoln {
+						regulator-name = "avdd_hdmi";
 						regulator-min-microvolt = <3300000>;
 						regulator-max-microvolt = <3300000>;
+						regulator-boot-on;
 					};
 
-					ldousb {
-						regulator-name = "vdd-usb";
+					avdd_usb: ldousb {
+						regulator-name = "avdd_usb";
 						regulator-min-microvolt = <3300000>;
 						regulator-max-microvolt = <3300000>;
-						regulator-always-on;
 						regulator-boot-on;
 					};
 				};
@@ -596,19 +1585,89 @@
 			rtc {
 				compatible = "ti,palmas-rtc";
 				interrupt-parent = <&palmas>;
-				interrupts = <8 0>;
+				interrupts = <8 IRQ_TYPE_NONE>;
 			};
 		};
 	};
 
+	pmc@7000e400 {
+		status = "okay";
+		nvidia,suspend-mode = <2>;
+		nvidia,cpu-pwr-good-time = <300>;
+		nvidia,cpu-pwr-off-time = <300>;
+		nvidia,core-pwr-good-time = <641 3845>;
+		nvidia,core-pwr-off-time = <2000>;
+		nvidia,core-power-req-active-high;
+		nvidia,sys-clock-req-active-high;
+
+		/* Clear DEV_ON bit in DEV_CTRL register of TPS65913 PMIC  */
+		i2c-thermtrip {
+			nvidia,i2c-controller-id = <4>;
+			nvidia,bus-addr = <0x58>;
+			nvidia,reg-addr = <0xA0>;
+			nvidia,reg-data = <0x00>;
+		};
+	};
+
 	ahub@70080000 {
-		i2s@70080300 {
+		/* HIFI CODEC (i2s1) */
+		i2s@70080400 {
 			status = "okay";
 		};
+
+		/* BT SCO (i2s3) */
+		i2s@70080600 {
+			status = "okay";
+		};
+	};
+
+	brcm_wifi_pwrseq: pwrseq-wifi {
+		compatible = "mmc-pwrseq-simple";
+
+		clocks = <&tegra_pmc TEGRA_PMC_CLK_BLINK>;
+		clock-names = "ext_clock";
+
+		reset-gpios = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_LOW>;
+		post-power-on-delay-ms = <300>;
+		power-off-delay-us = <300>;
 	};
 
+	/* WiFi */
 	mmc@78000000 {
-		/* WiFi */
+		status = "okay";
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		assigned-clocks = <&tegra_car TEGRA114_CLK_SDMMC1>;
+		assigned-clock-parents = <&tegra_car TEGRA114_CLK_PLL_P>;
+		assigned-clock-rates = <82000000>;
+
+		max-frequency = <82000000>;
+		keep-power-in-suspend;
+		bus-width = <4>;
+		non-removable;
+
+		sd-uhs-ddr50;
+		mmc-ddr-1_8v;
+
+		power-gpios = <&gpio TEGRA_GPIO(CC, 5) GPIO_ACTIVE_HIGH>;
+
+		nvidia,default-tap = <0x2>;
+		nvidia,default-trim = <0x2>;
+
+		mmc-pwrseq = <&brcm_wifi_pwrseq>;
+		vmmc-supply = <&vdd_3v3_com>;
+		vqmmc-supply = <&vdd_1v8_vio>;
+
+		wifi@1 {
+			compatible = "brcm,bcm4329-fmac";
+			reg = <1>;
+
+			interrupt-parent = <&gpio>;
+			interrupts = <TEGRA_GPIO(U, 5) IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "host-wake";
+		};
 	};
 
 	/* MicroSD card */
@@ -621,33 +1680,38 @@
 		nvidia,default-tap = <0x3>;
 		nvidia,default-trim = <0x3>;
 
-		vmmc-supply = <&vdd_usd>;
-		vqmmc-supply = <&tps65913_ldo9>;
-
-		pinctrl-names = "default";
-		pinctrl-0 = <&sdmmc3_default>;
+		vmmc-supply = <&vdd_2v9_usd>;
+		vqmmc-supply = <&vddio_usd>;
 	};
 
+	/* eMMC */
 	mmc@78000600 {
-		/* eMMC */
+		status = "okay";
+		bus-width = <8>;
+
+		non-removable;
+		mmc-ddr-1_8v;
+
+		vmmc-supply = <&vcore_emmc>;
+		vqmmc-supply = <&vdd_1v8_vio>;
 	};
 
+	/* Peripheral USB via ASUS connector */
 	usb@7d000000 {
 		compatible = "nvidia,tegra114-udc";
 		status = "okay";
 		dr_mode = "peripheral";
-
-		/* Peripheral USB via ASUS connector */
 	};
 
 	usb-phy@7d000000 {
 		status = "okay";
+		dr_mode = "peripheral";
+		vbus-supply = <&avdd_usb>;
 	};
 
+	/* Host USB via dock */
 	usb@7d008000 {
 		status = "okay";
-
-		/* Host USB via dock */
 	};
 
 	usb-phy@7d008000 {
@@ -658,16 +1722,12 @@
 	backlight: backlight {
 		compatible = "pwm-backlight";
 
-		enable-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>;
-		power-supply = <&vdd_5v0_sys>;
+		power-supply = <&vdd_3v7_bl>;
 		pwms = <&pwm 1 1000000>;
 
 		brightness-levels = <1 255>;
 		num-interpolated-steps = <254>;
 		default-brightness-level = <224>;
-
-		pinctrl-names = "default";
-		pinctrl-0 = <&backlight_default>;
 	};
 
 	/* PMIC has a built-in 32KHz oscillator which is used by PMC */
@@ -678,13 +1738,22 @@
 		clock-output-names = "pmic-oscillator";
 	};
 
-	gpio-hall-sensor {
-		compatible = "gpio-keys";
+	connector {
+		compatible = "hdmi-connector";
+		type = "d";
 
-		label = "GPIO Hall Effect Sensor";
+		hpd-gpios = <&gpio TEGRA_GPIO(N, 7) GPIO_ACTIVE_HIGH>;
+		ddc-i2c-bus = <&hdmi_ddc>;
 
-		pinctrl-names = "default";
-		pinctrl-0 = <&gpio_hall_sensor_default>;
+		port {
+			connector_in: endpoint {
+				remote-endpoint = <&hdmi_out>;
+			};
+		};
+	};
+
+	extcon-keys {
+		compatible = "gpio-keys";
 
 		switch-hall-sensor {
 			label = "Hall Effect Sensor";
@@ -694,17 +1763,20 @@
 			linux,can-disable;
 			wakeup-source;
 		};
+
+		switch-lineout-detect {
+			label = "Audio dock line-out detect";
+			gpios = <&gpio TEGRA_GPIO(X, 5) GPIO_ACTIVE_LOW>;
+			linux,input-type = <EV_SW>;
+			linux,code = <SW_LINEOUT_INSERT>;
+			debounce-interval = <10>;
+		};
 	};
 
 	gpio-keys {
 		compatible = "gpio-keys";
 
-		label = "GPIO Buttons";
-
-		pinctrl-names = "default";
-		pinctrl-0 = <&gpio_keys_default>;
-
-		button-power {
+		key-power {
 			label = "Power";
 			gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>;
 			linux,code = <KEY_POWER>;
@@ -712,14 +1784,14 @@
 			wakeup-source;
 		};
 
-		button-volume-down {
+		key-volume-down {
 			label = "Volume Down";
 			gpios = <&gpio TEGRA_GPIO(R, 1) GPIO_ACTIVE_LOW>;
 			linux,code = <KEY_VOLUMEDOWN>;
 			debounce-interval = <10>;
 		};
 
-		button-volume-up {
+		key-volume-up {
 			label = "Volume Up";
 			gpios = <&gpio TEGRA_GPIO(R, 2) GPIO_ACTIVE_LOW>;
 			linux,code = <KEY_VOLUMEUP>;
@@ -739,13 +1811,16 @@
 			"Speakers", "SPORN",
 			"Speakers", "SPOLP",
 			"Speakers", "SPOLN",
-			"Mic Jack", "MICBIAS1",
-			"IN2P", "Mic Jack";
+			"IN1P", "Mic Jack",
+			"IN1N", "Mic Jack",
+			"DMIC1", "Int Mic",
+			"DMIC2", "Int Mic";
 
-		nvidia,i2s-controller = <&tegra_i2s0>;
+		nvidia,i2s-controller = <&tegra_i2s1>;
 		nvidia,audio-codec = <&rt5639>;
 
 		nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(R, 7) GPIO_ACTIVE_LOW>;
+		nvidia,int-mic-en-gpios = <&gpio TEGRA_GPIO(K, 3) GPIO_ACTIVE_HIGH>;
 
 		clocks = <&tegra_car TEGRA114_CLK_PLL_A>,
 			 <&tegra_car TEGRA114_CLK_PLL_A_OUT0>,
@@ -757,14 +1832,11 @@
 
 		assigned-clock-parents = <&tegra_car TEGRA114_CLK_PLL_A_OUT0>,
 					 <&tegra_car TEGRA114_CLK_EXTERN1>;
-
-		pinctrl-names = "default";
-		pinctrl-0 = <&hp_det_default>;
 	};
 
 	vdd_5v0_sys: regulator-5v0-sys {
 		compatible = "regulator-fixed";
-		regulator-name = "vdd_5v0";
+		regulator-name = "vdd_5v0_sys";
 		regulator-min-microvolt = <5000000>;
 		regulator-max-microvolt = <5000000>;
 		regulator-always-on;
@@ -773,37 +1845,119 @@
 
 	vdd_3v3_sys: regulator-3v3-sys {
 		compatible = "regulator-fixed";
-		regulator-name = "vdd_3v3";
+		regulator-name = "vdd_3v3_sys";
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
 		regulator-always-on;
 		regulator-boot-on;
 	};
 
-	vdd_lcd: regulator-vdd-lcd {
+	dvdd_1v8_lcd: regulator-vdd-lcd {
 		compatible = "regulator-fixed";
-		regulator-name = "vdd_lcd_1v8";
+		regulator-name = "dvdd_1v8_lcd";
 		regulator-min-microvolt = <1800000>;
 		regulator-max-microvolt = <1800000>;
-		vin-supply = <&tps65913_smps8>;
+		regulator-boot-on;
+		gpio = <&palmas_gpio 4 GPIO_ACTIVE_HIGH>;
 		enable-active-high;
-		gpio = <&gpio TEGRA_GPIO(CC, 4) GPIO_ACTIVE_HIGH>;
+		vin-supply = <&vdd_1v8_vio>;
+	};
+
+	vdd_3v7_bl: regulator-bl-en {
+		compatible = "regulator-fixed";
+		regulator-name = "vdd_3v7_bl";
+		regulator-min-microvolt = <3700000>;
+		regulator-max-microvolt = <3700000>;
 		regulator-boot-on;
+		gpio = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		vin-supply = <&vdd_5v0_sys>;
+	};
 
-		pinctrl-names = "default";
-		pinctrl-0 = <&vdd_lcd_default>;
+	hdmi_5v0_sys: regulator-hdmi {
+		compatible = "regulator-fixed";
+		regulator-name = "vdd_5v0_hdmi";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-boot-on;
+		gpio = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		vin-supply = <&vdd_smps10_out2>;
 	};
 
-	vdd_usd: regulator-vdd-usd {
+	vdd_2v9_usd: regulator-vdd-usd {
 		compatible = "regulator-fixed";
 		regulator-name = "vdd_sd_slot";
 		regulator-min-microvolt = <2900000>;
 		regulator-max-microvolt = <2900000>;
-		vin-supply = <&tps65913_smps9>;
-		enable-active-high;
+		regulator-boot-on;
 		gpio = <&gpio TEGRA_GPIO(K, 1) GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		vin-supply = <&vcore_emmc>;
+	};
 
-		pinctrl-names = "default";
-		pinctrl-0 = <&sdmmc3_vdd_default>;
+	vdd_1v8_cam: regulator-cam-vio {
+		compatible = "regulator-fixed";
+		regulator-name = "vdd_1v8_cam";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-boot-on;
+		gpio = <&palmas_gpio 6 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		vin-supply = <&vdd_1v8_vio>;
+	};
+
+	vdd_1v2_xusb: regulator-xusb-vio {
+		compatible = "regulator-fixed";
+		regulator-name = "avddio_1v2_xusb";
+		regulator-min-microvolt = <1200000>;
+		regulator-max-microvolt = <1200000>;
+		regulator-boot-on;
+		gpio = <&palmas_gpio 3 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	vdd_3v3_xusb: regulator-xusb-vdd {
+		compatible = "regulator-fixed";
+		regulator-name = "hvdd_3v3_xusb";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		gpio = <&palmas_gpio 1 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	vdd_3v3_com: regulator-com {
+		compatible = "regulator-fixed";
+		regulator-name = "vdd_3v3_com";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+		regulator-boot-on;
+		gpio = <&gpio TEGRA_GPIO(U, 1) GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		vin-supply = <&vdd_3v3_sys>;
+	};
+
+	vdd_3v3_touch: regulator-touch-pwr {
+		compatible = "regulator-fixed";
+		regulator-name = "vdd_3v3_touch";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		gpio = <&gpio TEGRA_GPIO(H, 0) GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		vin-supply = <&vdd_3v3_sys>;
+	};
+
+	vdd_1v8_touch: regulator-touch-vio {
+		compatible = "regulator-fixed";
+		regulator-name = "vdd_1v8_touch";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-boot-on;
+		gpio = <&gpio TEGRA_GPIO(H, 4) GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		vin-supply = <&vdd_3v3_sys>;
 	};
 };
diff --git a/arch/arm/boot/dts/nvidia/tegra20-trimslice.dts b/arch/arm/boot/dts/nvidia/tegra20-trimslice.dts
index 7cae6ad57544..4caeeb9f1e1d 100644
--- a/arch/arm/boot/dts/nvidia/tegra20-trimslice.dts
+++ b/arch/arm/boot/dts/nvidia/tegra20-trimslice.dts
@@ -2,6 +2,7 @@
 /dts-v1/;
 
 #include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
 #include "tegra20.dtsi"
 #include "tegra20-cpu-opp.dtsi"
 
@@ -201,16 +202,17 @@
 			conf_ata {
 				nvidia,pins = "ata", "atc", "atd", "ate",
 					"crtp", "dap2", "dap3", "dap4", "dta",
-					"dtb", "dtc", "dtd", "dte", "gmb",
-					"gme", "i2cp", "pta", "slxc", "slxd",
-					"spdi", "spdo", "uda";
+					"dtb", "dtc", "dtd", "gmb", "gme",
+					"i2cp", "pta", "slxc", "slxd", "spdi",
+					"spdo", "uda";
 				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 				nvidia,tristate = <TEGRA_PIN_ENABLE>;
 			};
 			conf_atb {
 				nvidia,pins = "atb", "cdev1", "cdev2", "dap1",
-					"gma", "gmc", "gmd", "gpu", "gpu7",
-					"gpv", "sdio1", "slxa", "slxk", "uac";
+					"dte", "gma", "gmc", "gmd", "gpu",
+					"gpu7", "gpv", "sdio1", "slxa", "slxk",
+					"uac";
 				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 				nvidia,tristate = <TEGRA_PIN_DISABLE>;
 			};
@@ -408,6 +410,24 @@
 		};
 	};
 
+	leds {
+		compatible = "gpio-leds";
+
+		led-ds2 {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_INDICATOR;
+			function-enumerator = <2>;
+			gpios = <&gpio TEGRA_GPIO(D, 2) GPIO_ACTIVE_LOW>;
+		};
+
+		led-ds3 {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_INDICATOR;
+			function-enumerator = <3>;
+			gpios = <&gpio TEGRA_GPIO(BB, 5) GPIO_ACTIVE_LOW>;
+		};
+	};
+
 	poweroff {
 		compatible = "gpio-poweroff";
 		gpios = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_LOW>;
diff --git a/arch/arm/boot/dts/nxp/imx/Makefile b/arch/arm/boot/dts/nxp/imx/Makefile
index 231c0d73a53e..92e291603ea1 100644
--- a/arch/arm/boot/dts/nxp/imx/Makefile
+++ b/arch/arm/boot/dts/nxp/imx/Makefile
@@ -99,6 +99,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
 	imx6dl-icore.dtb \
 	imx6dl-icore-mipi.dtb \
 	imx6dl-icore-rqs.dtb \
+	imx6dl-kontron-samx6i-ads2.dtb \
 	imx6dl-lanmcu.dtb \
 	imx6dl-mamoj.dtb \
 	imx6dl-mba6a.dtb \
@@ -207,6 +208,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
 	imx6q-icore-ofcap10.dtb \
 	imx6q-icore-ofcap12.dtb \
 	imx6q-icore-rqs.dtb \
+	imx6q-kontron-samx6i-ads2.dtb \
 	imx6q-kp-tpc.dtb \
 	imx6q-logicpd.dtb \
 	imx6q-marsboard.dtb \
diff --git a/arch/arm/boot/dts/nxp/imx/e60k02.dtsi b/arch/arm/boot/dts/nxp/imx/e60k02.dtsi
index 13756d39fb7b..0029c12f16c8 100644
--- a/arch/arm/boot/dts/nxp/imx/e60k02.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/e60k02.dtsi
@@ -14,6 +14,10 @@
 #include <dt-bindings/input/input.h>
 
 / {
+	aliases {
+		mmc0 = &usdhc2;
+		mmc1 = &usdhc3;
+	};
 
 	chosen {
 		stdout-path = &uart1;
diff --git a/arch/arm/boot/dts/nxp/imx/imx1.dtsi b/arch/arm/boot/dts/nxp/imx/imx1.dtsi
index 389ecb1ebf8f..a1a89ccacf05 100644
--- a/arch/arm/boot/dts/nxp/imx/imx1.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx1.dtsi
@@ -134,7 +134,7 @@
 				clock-names = "ipg", "per";
 			};
 
-			dma: dma@209000 {
+			dma: dma-controller@209000 {
 				compatible = "fsl,imx1-dma";
 				reg = <0x00209000 0x1000>;
 				interrupts = <61 60>;
diff --git a/arch/arm/boot/dts/nxp/imx/imx27.dtsi b/arch/arm/boot/dts/nxp/imx/imx27.dtsi
index ec3ccc8f4095..989b7659b669 100644
--- a/arch/arm/boot/dts/nxp/imx/imx27.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx27.dtsi
@@ -88,7 +88,7 @@
 			reg = <0x10000000 0x20000>;
 			ranges;
 
-			dma: dma@10001000 {
+			dma: dma-controller@10001000 {
 				compatible = "fsl,imx27-dma";
 				reg = <0x10001000 0x1000>;
 				interrupts = <32>;
diff --git a/arch/arm/boot/dts/nxp/imx/imx51-apf51dev.dts b/arch/arm/boot/dts/nxp/imx/imx51-apf51dev.dts
index b61d55ca1467..de6b7607510a 100644
--- a/arch/arm/boot/dts/nxp/imx/imx51-apf51dev.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx51-apf51dev.dts
@@ -25,8 +25,8 @@
 		pinctrl-0 = <&pinctrl_ipu_disp1>;
 
 		display-timings {
-			lw700 {
-				native-mode;
+			native-mode = <&timing0>;
+			timing0: timing-lw700 {
 				clock-frequency = <33000033>;
 				hactive = <800>;
 				vactive = <480>;
diff --git a/arch/arm/boot/dts/nxp/imx/imx51-babbage.dts b/arch/arm/boot/dts/nxp/imx/imx51-babbage.dts
index 16ff543f3fbf..f4a47e8348b2 100644
--- a/arch/arm/boot/dts/nxp/imx/imx51-babbage.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx51-babbage.dts
@@ -89,7 +89,7 @@
 		status = "disabled";
 		display-timings {
 			native-mode = <&timing1>;
-			timing1: claawvga {
+			timing1: timing-claawvga {
 				clock-frequency = <27000000>;
 				hactive = <800>;
 				vactive = <480>;
diff --git a/arch/arm/boot/dts/nxp/imx/imx51-ts4800.dts b/arch/arm/boot/dts/nxp/imx/imx51-ts4800.dts
index 2bd0761c7e90..079bd3d14999 100644
--- a/arch/arm/boot/dts/nxp/imx/imx51-ts4800.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx51-ts4800.dts
@@ -58,8 +58,8 @@
 		pinctrl-0 = <&pinctrl_lcd>;
 
 		display-timings {
-			800x480p60 {
-				native-mode;
+			native-mode = <&timing0>;
+			timing0: timing-800x480p60 {
 				clock-frequency = <30066000>;
 				hactive = <800>;
 				vactive = <480>;
diff --git a/arch/arm/boot/dts/nxp/imx/imx53-m53evk.dts b/arch/arm/boot/dts/nxp/imx/imx53-m53evk.dts
index 1353d985969c..ba0c62994f75 100644
--- a/arch/arm/boot/dts/nxp/imx/imx53-m53evk.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx53-m53evk.dts
@@ -17,8 +17,8 @@
 		pinctrl-0 = <&pinctrl_ipu_disp1>;
 
 		display-timings {
-			800x480p60 {
-				native-mode;
+			native-mode = <&timing0>;
+			timing0: timing-800x480p60 {
 				clock-frequency = <31500000>;
 				hactive = <800>;
 				vactive = <480>;
diff --git a/arch/arm/boot/dts/nxp/imx/imx53-m53menlo.dts b/arch/arm/boot/dts/nxp/imx/imx53-m53menlo.dts
index 4d77b6077fc1..558751e730f3 100644
--- a/arch/arm/boot/dts/nxp/imx/imx53-m53menlo.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx53-m53menlo.dts
@@ -64,6 +64,7 @@
 				reg = <0>;
 
 				lvds_decoder_in: endpoint {
+					data-mapping = "jeida-18";
 					remote-endpoint = <&lvds0_out>;
 				};
 			};
diff --git a/arch/arm/boot/dts/nxp/imx/imx53-mba53.dts b/arch/arm/boot/dts/nxp/imx/imx53-mba53.dts
index 2117de872703..0d336cbdb451 100644
--- a/arch/arm/boot/dts/nxp/imx/imx53-mba53.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx53-mba53.dts
@@ -175,8 +175,8 @@
 		gpio-controller;
 	};
 
-	sensor2: lm75@49 {
-		compatible = "lm75";
+	sensor2: temperature-sensor@49 {
+		compatible = "national,lm75b";
 		reg = <0x49>;
 	};
 };
diff --git a/arch/arm/boot/dts/nxp/imx/imx53-qsb-hdmi.dtso b/arch/arm/boot/dts/nxp/imx/imx53-qsb-hdmi.dtso
index 151e9cee3c87..2527bfe13145 100644
--- a/arch/arm/boot/dts/nxp/imx/imx53-qsb-hdmi.dtso
+++ b/arch/arm/boot/dts/nxp/imx/imx53-qsb-hdmi.dtso
@@ -34,9 +34,7 @@
 
 &display0 {
 	status = "okay";
-};
 
-&display0 {
 	port@1 {
 		display0_out: endpoint {
 			remote-endpoint = <&sii9022_in>;
@@ -83,7 +81,3 @@
 &panel_dpi {
 	status = "disabled";
 };
-
-&tve {
-	status = "disabled";
-};
diff --git a/arch/arm/boot/dts/nxp/imx/imx53-tqma53.dtsi b/arch/arm/boot/dts/nxp/imx/imx53-tqma53.dtsi
index b2d7271d1d24..c34ee84bd716 100644
--- a/arch/arm/boot/dts/nxp/imx/imx53-tqma53.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx53-tqma53.dtsi
@@ -254,8 +254,8 @@
 		interrupts = <6 4>; /* PATA_DATA6, active high */
 	};
 
-	sensor1: lm75@48 {
-		compatible = "lm75";
+	sensor1: temperature-sensor@48 {
+		compatible = "national,lm75b";
 		reg = <0x48>;
 	};
 
diff --git a/arch/arm/boot/dts/nxp/imx/imx53-tx53-x03x.dts b/arch/arm/boot/dts/nxp/imx/imx53-tx53-x03x.dts
index a7f77527269d..a02d77bb5672 100644
--- a/arch/arm/boot/dts/nxp/imx/imx53-tx53-x03x.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx53-tx53-x03x.dts
@@ -67,7 +67,7 @@
 		};
 
 		display-timings {
-			VGA {
+			timing-vga {
 				clock-frequency = <25200000>;
 				hactive = <640>;
 				vactive = <480>;
@@ -83,7 +83,7 @@
 				pixelclk-active = <0>;
 			};
 
-			ETV570 {
+			timing-etc570 {
 				clock-frequency = <25200000>;
 				hactive = <640>;
 				vactive = <480>;
@@ -99,7 +99,7 @@
 				pixelclk-active = <0>;
 			};
 
-			ET0350 {
+			timing-et0350 {
 				clock-frequency = <6413760>;
 				hactive = <320>;
 				vactive = <240>;
@@ -115,7 +115,7 @@
 				pixelclk-active = <0>;
 			};
 
-			ET0430 {
+			timing-et0430 {
 				clock-frequency = <9009000>;
 				hactive = <480>;
 				vactive = <272>;
@@ -131,7 +131,7 @@
 				pixelclk-active = <1>;
 			};
 
-			ET0500 {
+			timing-et0500 {
 				clock-frequency = <33264000>;
 				hactive = <800>;
 				vactive = <480>;
@@ -147,7 +147,7 @@
 				pixelclk-active = <0>;
 			};
 
-			ET0700 { /* same as ET0500 */
+			timing-et0700 { /* same as ET0500 */
 				clock-frequency = <33264000>;
 				hactive = <800>;
 				vactive = <480>;
@@ -163,7 +163,7 @@
 				pixelclk-active = <0>;
 			};
 
-			ETQ570 {
+			timing-etq570 {
 				clock-frequency = <6596040>;
 				hactive = <320>;
 				vactive = <240>;
diff --git a/arch/arm/boot/dts/nxp/imx/imx53-tx53-x13x.dts b/arch/arm/boot/dts/nxp/imx/imx53-tx53-x13x.dts
index 6cdf2082c742..e10c179dbdb3 100644
--- a/arch/arm/boot/dts/nxp/imx/imx53-tx53-x13x.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx53-tx53-x13x.dts
@@ -191,7 +191,7 @@
 		display-timings {
 			native-mode = <&lvds0_timing0>;
 
-			lvds0_timing0: hsd100pxn1 {
+			lvds0_timing0: timing-hsd100pxn1 {
 				clock-frequency = <65000000>;
 				hactive = <1024>;
 				vactive = <768>;
@@ -207,7 +207,7 @@
 				pixelclk-active = <1>;
 			};
 
-			lvds0_timing1: nl12880bc20 {
+			lvds0_timing1: timing-nl12880bc20 {
 				clock-frequency = <71000000>;
 				hactive = <1280>;
 				vactive = <800>;
@@ -233,7 +233,7 @@
 		display-timings {
 			native-mode = <&lvds1_timing0>;
 
-			lvds1_timing0: hsd100pxn1 {
+			lvds1_timing0: timing-hsd100pxn1 {
 				clock-frequency = <65000000>;
 				hactive = <1024>;
 				vactive = <768>;
diff --git a/arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos2_4.dts b/arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos2_4.dts
index dfa6f64d43cc..c9b2ea2b24b2 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos2_4.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos2_4.dts
@@ -82,11 +82,10 @@
 		compatible = "lg,lg4573";
 		spi-max-frequency = <10000000>;
 		reg = <0>;
-		power-on-delay = <10>;
 
 		display-timings {
-			480x800p57 {
-				native-mode;
+			native-mode = <&timing0>;
+			timing0: timing-480x800p57 {
 				clock-frequency = <27000027>;
 				hactive = <480>;
 				vactive = <800>;
diff --git a/arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos_4.dts b/arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos_4.dts
index a5ac79346854..9ec038f1d0ff 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos_4.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos_4.dts
@@ -36,8 +36,8 @@
 		status = "okay";
 
 		display-timings {
-			480x800p60 {
-				native-mode;
+			native-mode = <&timing0>;
+			timing0: timing-480x800p60 {
 				clock-frequency = <30000000>;
 				hactive = <480>;
 				vactive = <800>;
diff --git a/arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos_7.dts b/arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos_7.dts
index 5a25bdbbeb68..b3129832f471 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos_7.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos_7.dts
@@ -25,8 +25,8 @@
 		status = "okay";
 
 		display-timings {
-			800x480p60 {
-				native-mode;
+			native-mode = <&timing0>;
+			timing0: timing-800x480p60 {
 				clock-frequency = <33246000>;
 				hactive = <800>;
 				vactive = <480>;
diff --git a/arch/arm/boot/dts/nxp/imx/imx6dl-kontron-samx6i-ads2.dts b/arch/arm/boot/dts/nxp/imx/imx6dl-kontron-samx6i-ads2.dts
new file mode 100644
index 000000000000..6a0c53f23a15
--- /dev/null
+++ b/arch/arm/boot/dts/nxp/imx/imx6dl-kontron-samx6i-ads2.dts
@@ -0,0 +1,12 @@
+// SPDX-License-Identifier: GPL-2.0 OR X11
+
+/dts-v1/;
+
+#include "imx6dl.dtsi"
+#include "imx6qdl-kontron-samx6i.dtsi"
+#include "imx6qdl-kontron-samx6i-ads2.dtsi"
+
+/ {
+	model = "Kontron SMARC-sAMX6i Dual-Lite/Solo on SMARC Eval 2.0 carrier";
+	compatible = "kontron,imx6dl-samx6i-ads2", "kontron,imx6dl-samx6i", "fsl,imx6dl";
+};
diff --git a/arch/arm/boot/dts/nxp/imx/imx6dl-kontron-samx6i.dtsi b/arch/arm/boot/dts/nxp/imx/imx6dl-kontron-samx6i.dtsi
index a864fdbd5f16..5a9b819d7ee8 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6dl-kontron-samx6i.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6dl-kontron-samx6i.dtsi
@@ -7,6 +7,6 @@
 #include "imx6qdl-kontron-samx6i.dtsi"
 
 / {
-	model = "Kontron SMARC sAMX6i Dual-Lite/Solo";
+	model = "Kontron SMARC-sAMX6i Dual-Lite/Solo";
 	compatible = "kontron,imx6dl-samx6i", "fsl,imx6dl";
 };
diff --git a/arch/arm/boot/dts/nxp/imx/imx6dl-yapp43-common.dtsi b/arch/arm/boot/dts/nxp/imx/imx6dl-yapp43-common.dtsi
index 52a0f6ee426f..bcf4d9c870ec 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6dl-yapp43-common.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6dl-yapp43-common.dtsi
@@ -274,24 +274,24 @@
 
 		led@0 {
 			chan-name = "R";
-			led-cur = /bits/ 8 <0x20>;
-			max-cur = /bits/ 8 <0x60>;
+			led-cur = /bits/ 8 <0x6e>;
+			max-cur = /bits/ 8 <0xc8>;
 			reg = <0>;
 			color = <LED_COLOR_ID_RED>;
 		};
 
 		led@1 {
 			chan-name = "G";
-			led-cur = /bits/ 8 <0x20>;
-			max-cur = /bits/ 8 <0x60>;
+			led-cur = /bits/ 8 <0xbe>;
+			max-cur = /bits/ 8 <0xc8>;
 			reg = <1>;
 			color = <LED_COLOR_ID_GREEN>;
 		};
 
 		led@2 {
 			chan-name = "B";
-			led-cur = /bits/ 8 <0x20>;
-			max-cur = /bits/ 8 <0x60>;
+			led-cur = /bits/ 8 <0xbe>;
+			max-cur = /bits/ 8 <0xc8>;
 			reg = <2>;
 			color = <LED_COLOR_ID_BLUE>;
 		};
diff --git a/arch/arm/boot/dts/nxp/imx/imx6q-cm-fx6.dts b/arch/arm/boot/dts/nxp/imx/imx6q-cm-fx6.dts
index 95b49fc83f7b..299106fbe51c 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6q-cm-fx6.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6q-cm-fx6.dts
@@ -127,12 +127,21 @@
 		};
 	};
 
+	spdif_out: spdif-out {
+		compatible = "linux,spdif-dit";
+		#sound-dai-cells = <0>;
+	};
+
+	spdif_in: spdif-in {
+		compatible = "linux,spdif-dir";
+		#sound-dai-cells = <0>;
+	};
+
 	sound-spdif {
 		compatible = "fsl,imx-audio-spdif";
 		model = "imx-spdif";
-		spdif-controller = <&spdif>;
-		spdif-out;
-		spdif-in;
+		audio-cpu = <&spdif>;
+		audio-codec = <&spdif_out>, <&spdif_in>;
 	};
 };
 
diff --git a/arch/arm/boot/dts/nxp/imx/imx6q-kontron-samx6i-ads2.dts b/arch/arm/boot/dts/nxp/imx/imx6q-kontron-samx6i-ads2.dts
new file mode 100644
index 000000000000..94c395cc020e
--- /dev/null
+++ b/arch/arm/boot/dts/nxp/imx/imx6q-kontron-samx6i-ads2.dts
@@ -0,0 +1,12 @@
+// SPDX-License-Identifier: GPL-2.0 OR X11
+
+/dts-v1/;
+
+#include "imx6q.dtsi"
+#include "imx6qdl-kontron-samx6i.dtsi"
+#include "imx6qdl-kontron-samx6i-ads2.dtsi"
+
+/ {
+	model = "Kontron SMARC-sAMX6i Quad/Dual on SMARC Eval 2.0 carrier";
+	compatible = "kontron,imx6q-samx6i-ads2", "kontron,imx6q-samx6i", "fsl,imx6q";
+};
diff --git a/arch/arm/boot/dts/nxp/imx/imx6q-kontron-samx6i.dtsi b/arch/arm/boot/dts/nxp/imx/imx6q-kontron-samx6i.dtsi
index 4d6a0c3e8455..e76963436079 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6q-kontron-samx6i.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6q-kontron-samx6i.dtsi
@@ -5,31 +5,8 @@
 
 #include "imx6q.dtsi"
 #include "imx6qdl-kontron-samx6i.dtsi"
-#include <dt-bindings/gpio/gpio.h>
 
 / {
-	model = "Kontron SMARC sAMX6i Quad/Dual";
+	model = "Kontron SMARC-sAMX6i Quad/Dual";
 	compatible = "kontron,imx6q-samx6i", "fsl,imx6q";
 };
-
-/* Quad/Dual SoMs have 3 chip-select signals */
-&ecspi4 {
-	cs-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>,
-		   <&gpio3 29 GPIO_ACTIVE_LOW>,
-		   <&gpio3 25 GPIO_ACTIVE_LOW>;
-};
-
-&pinctrl_ecspi4 {
-	fsl,pins = <
-		MX6QDL_PAD_EIM_D21__ECSPI4_SCLK 0x100b1
-		MX6QDL_PAD_EIM_D28__ECSPI4_MOSI 0x100b1
-		MX6QDL_PAD_EIM_D22__ECSPI4_MISO 0x100b1
-
-		/* SPI4_IMX_CS2# - connected to internal flash */
-		MX6QDL_PAD_EIM_D24__GPIO3_IO24 0x1b0b0
-		/* SPI4_IMX_CS0# - connected to SMARC SPI0_CS0# */
-		MX6QDL_PAD_EIM_D29__GPIO3_IO29 0x1b0b0
-		/* SPI4_CS3# - connected to  SMARC SPI0_CS1# */
-		MX6QDL_PAD_EIM_D25__GPIO3_IO25 0x1b0b0
-	>;
-};
diff --git a/arch/arm/boot/dts/nxp/imx/imx6q-prti6q.dts b/arch/arm/boot/dts/nxp/imx/imx6q-prti6q.dts
index a7d5693c5ab7..8d2b608e0b90 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6q-prti6q.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6q-prti6q.dts
@@ -111,12 +111,21 @@
 		};
 	};
 
+	spdif_out: spdif-out {
+		compatible = "linux,spdif-dit";
+		#sound-dai-cells = <0>;
+	};
+
+	spdif_in: spdif-in {
+		compatible = "linux,spdif-dir";
+		#sound-dai-cells = <0>;
+	};
+
 	sound-spdif {
 		compatible = "fsl,imx-audio-spdif";
 		model = "imx-spdif";
-		spdif-controller = <&spdif>;
-		spdif-in;
-		spdif-out;
+		audio-cpu = <&spdif>;
+		audio-codec = <&spdif_out>, <&spdif_in>;
 	};
 };
 
diff --git a/arch/arm/boot/dts/nxp/imx/imx6q-tbs2910.dts b/arch/arm/boot/dts/nxp/imx/imx6q-tbs2910.dts
index 7c298d9aa21e..5353a0c24420 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6q-tbs2910.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6q-tbs2910.dts
@@ -90,11 +90,16 @@
 		ssi-controller = <&ssi1>;
 	};
 
+	spdif_out: spdif-out {
+		compatible = "linux,spdif-dit";
+		#sound-dai-cells = <0>;
+	};
+
 	sound-spdif {
 		compatible = "fsl,imx-audio-spdif";
 		model = "On-board SPDIF";
-		spdif-controller = <&spdif>;
-		spdif-out;
+		audio-cpu = <&spdif>;
+		audio-codec = <&spdif_out>;
 	};
 };
 
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-apalis.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-apalis.dtsi
index ea40623d12e5..edf55760a5c1 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-apalis.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-apalis.dtsi
@@ -197,11 +197,20 @@
 		ssi-controller = <&ssi1>;
 	};
 
+	spdif_out: spdif-out {
+		compatible = "linux,spdif-dit";
+		#sound-dai-cells = <0>;
+	};
+
+	spdif_in: spdif-in {
+		compatible = "linux,spdif-dir";
+		#sound-dai-cells = <0>;
+	};
+
 	sound_spdif: sound-spdif {
 		compatible = "fsl,imx-audio-spdif";
-		spdif-controller = <&spdif>;
-		spdif-in;
-		spdif-out;
+		audio-cpu = <&spdif>;
+		audio-codec = <&spdif_out>, <&spdif_in>;
 		model = "imx-spdif";
 		status = "disabled";
 	};
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-apf6dev.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-apf6dev.dtsi
index 3a46ade3b6bd..9e97ef5e43f2 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-apf6dev.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-apf6dev.dtsi
@@ -121,11 +121,16 @@
 		mux-ext-port = <3>;
 	};
 
+	spdif_out: spdif-out {
+		compatible = "linux,spdif-dit";
+		#sound-dai-cells = <0>;
+	};
+
 	sound-spdif {
 		compatible = "fsl,imx-audio-spdif";
 		model = "imx-spdif";
-		spdif-controller = <&spdif>;
-		spdif-out;
+		audio-cpu = <&spdif>;
+		audio-codec = <&spdif_out>;
 	};
 };
 
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-aristainetos2.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-aristainetos2.dtsi
index 758eaf9d93d2..f7fac86f0a6b 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-aristainetos2.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-aristainetos2.dtsi
@@ -506,7 +506,7 @@
 		>;
 	};
 
-	pinctrl_gpmi_nand: gpmi-nand {
+	pinctrl_gpmi_nand: gpminandgrp {
 		fsl,pins = <
 			MX6QDL_PAD_NANDF_CLE__NAND_CLE     0xb0b1
 			MX6QDL_PAD_NANDF_ALE__NAND_ALE     0xb0b1
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-colibri.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-colibri.dtsi
index d3a7a6eeb8e0..b01670cdd52c 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-colibri.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-colibri.dtsi
@@ -142,12 +142,21 @@
 		ssi-controller = <&ssi1>;
 	};
 
+	spdif_out: spdif-out {
+		compatible = "linux,spdif-dit";
+		#sound-dai-cells = <0>;
+	};
+
+	spdif_in: spdif-in {
+		compatible = "linux,spdif-dir";
+		#sound-dai-cells = <0>;
+	};
+
 	/* Optional S/PDIF in on SODIMM 88 and out on SODIMM 90, 137 or 168 */
 	sound_spdif: sound-spdif {
 		compatible = "fsl,imx-audio-spdif";
-		spdif-controller = <&spdif>;
-		spdif-in;
-		spdif-out;
+		audio-cpu = <&spdif>;
+		audio-codec = <&spdif_out>, <&spdif_in>;
 		model = "imx-spdif";
 		status = "disabled";
 	};
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-cubox-i.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-cubox-i.dtsi
index 761566ae3cf5..bd66430c1d78 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-cubox-i.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-cubox-i.dtsi
@@ -100,12 +100,17 @@
 		vin-supply = <&v_5v0>;
 	};
 
+	spdif_out: spdif-out {
+		compatible = "linux,spdif-dit";
+		#sound-dai-cells = <0>;
+	};
+
 	sound-spdif {
 		compatible = "fsl,imx-audio-spdif";
 		model = "Integrated SPDIF";
 		/* IMX6 doesn't implement this yet */
-		spdif-controller = <&spdif>;
-		spdif-out;
+		audio-cpu = <&spdif>;
+		audio-codec = <&spdif_out>;
 	};
 
 	gpio-keys {
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-gw52xx.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-gw52xx.dtsi
index 48ffb3ee01bd..b57f4073f881 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-gw52xx.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-gw52xx.dtsi
@@ -485,7 +485,7 @@
 
 		display-timings {
 			native-mode = <&timing0>;
-			timing0: hsd100pxn1 {
+			timing0: timing-hsd100pxn1 {
 				clock-frequency = <65000000>;
 				hactive = <1024>;
 				vactive = <768>;
@@ -761,7 +761,7 @@
 		>;
 	};
 
-	pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
+	pinctrl_usdhc3_100mhz: usdhc3-100mhz-grp {
 		fsl,pins = <
 			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170b9
 			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x170b9
@@ -774,7 +774,7 @@
 		>;
 	};
 
-	pinctrl_usdhc3_200mhz: usdhc3grp200mhz {
+	pinctrl_usdhc3_200mhz: usdhc3-200mhz-grp {
 		fsl,pins = <
 			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170f9
 			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100f9
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-gw53xx.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-gw53xx.dtsi
index 1eae438fbdae..090c0057d117 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-gw53xx.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-gw53xx.dtsi
@@ -482,7 +482,7 @@
 
 		display-timings {
 			native-mode = <&timing0>;
-			timing0: hsd100pxn1 {
+			timing0: timing-hsd100pxn1 {
 				clock-frequency = <65000000>;
 				hactive = <1024>;
 				vactive = <768>;
@@ -750,7 +750,7 @@
 		>;
 	};
 
-	pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
+	pinctrl_usdhc3_100mhz: usdhc3-100mhz-grp {
 		fsl,pins = <
 			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170b9
 			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100b9
@@ -763,7 +763,7 @@
 		>;
 	};
 
-	pinctrl_usdhc3_200mhz: usdhc3grp200mhz {
+	pinctrl_usdhc3_200mhz: usdhc3-200mhz-grp {
 		fsl,pins = <
 			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170f9
 			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100f9
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-gw54xx.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-gw54xx.dtsi
index c2ec8572c8a5..0ed6d25024a2 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-gw54xx.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-gw54xx.dtsi
@@ -529,7 +529,7 @@
 
 		display-timings {
 			native-mode = <&timing0>;
-			timing0: hsd100pxn1 {
+			timing0: timing-hsd100pxn1 {
 				clock-frequency = <65000000>;
 				hactive = <1024>;
 				vactive = <768>;
@@ -833,7 +833,7 @@
 		>;
 	};
 
-	pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
+	pinctrl_usdhc3_100mhz: usdhc3-100mhz-grp {
 		fsl,pins = <
 			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170b9
 			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100b9
@@ -846,7 +846,7 @@
 		>;
 	};
 
-	pinctrl_usdhc3_200mhz: usdhc3grp200mhz {
+	pinctrl_usdhc3_200mhz: usdhc3-200mhz-grp {
 		fsl,pins = <
 			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170f9
 			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100f9
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-gw553x.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-gw553x.dtsi
index 7f16c602cc07..c6e231de674a 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-gw553x.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-gw553x.dtsi
@@ -704,7 +704,7 @@
 		>;
 	};
 
-	pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
+	pinctrl_usdhc3_100mhz: usdhc3-100mhz-grp {
 		fsl,pins = <
 			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170b9
 			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100b9
@@ -717,7 +717,7 @@
 		>;
 	};
 
-	pinctrl_usdhc3_200mhz: usdhc3grp200mhz {
+	pinctrl_usdhc3_200mhz: usdhc3-200mhz-grp {
 		fsl,pins = <
 			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170f9
 			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100f9
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-gw560x.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-gw560x.dtsi
index 7cee983da669..d0f648938cae 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-gw560x.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-gw560x.dtsi
@@ -584,7 +584,7 @@
 
 		display-timings {
 			native-mode = <&timing0>;
-			timing0: hsd100pxn1 {
+			timing0: timing-hsd100pxn1 {
 				clock-frequency = <65000000>;
 				hactive = <1024>;
 				vactive = <768>;
@@ -896,7 +896,7 @@
 		>;
 	};
 
-	pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
+	pinctrl_usdhc3_100mhz: usdhc3-100mhz-grp {
 		fsl,pins = <
 			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170b9
 			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100b9
@@ -909,7 +909,7 @@
 		>;
 	};
 
-	pinctrl_usdhc3_200mhz: usdhc3grp200mhz {
+	pinctrl_usdhc3_200mhz: usdhc3-200mhz-grp {
 		fsl,pins = <
 			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170f9
 			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100f9
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-gw5903.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-gw5903.dtsi
index fbc704c064b6..71911df881cc 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-gw5903.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-gw5903.dtsi
@@ -486,7 +486,7 @@
 
 		display-timings {
 			native-mode = <&timing0>;
-			timing0: g101evn010 {
+			timing0: timing-g101evn010 {
 				clock-frequency = <68930000>;
 				hactive = <1280>;
 				vactive = <800>;
@@ -680,7 +680,7 @@
 		>;
 	};
 
-	pinctrl_usdhc1_200mhz: usdhc1grp200mhz {
+	pinctrl_usdhc1_200mhz: usdhc1-200mhz-grp {
 		fsl,pins = <
 			MX6QDL_PAD_NANDF_D3__GPIO2_IO03		0x4001b0b0 /* EMMY_EN */
 			MX6QDL_PAD_NANDF_D4__GPIO2_IO04		0x4001b0b0 /* EMMY_CFG1# */
@@ -710,7 +710,7 @@
 		>;
 	};
 
-	pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
+	pinctrl_usdhc2_100mhz: usdhc2-100mhz-grp {
 		fsl,pins = <
 			MX6QDL_PAD_SD2_CMD__SD2_CMD		0x170b9
 			MX6QDL_PAD_SD2_CLK__SD2_CLK		0x100b9
@@ -723,7 +723,7 @@
 		>;
 	};
 
-	pinctrl_usdhc2_200mhz: usdhc2grp200mhz {
+	pinctrl_usdhc2_200mhz: usdhc2-200mhz-grp {
 		fsl,pins = <
 			MX6QDL_PAD_SD2_CMD__SD2_CMD		0x170f9
 			MX6QDL_PAD_SD2_CLK__SD2_CLK		0x100f9
@@ -752,7 +752,7 @@
 		>;
 	};
 
-	pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
+	pinctrl_usdhc3_100mhz: usdhc3-100mhz-grp {
 		fsl,pins = <
 			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170b9
 			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100b9
@@ -768,7 +768,7 @@
 		>;
 	};
 
-	pinctrl_usdhc3_200mhz: usdhc3grp200mhz {
+	pinctrl_usdhc3_200mhz: usdhc3-200mhz-grp {
 		fsl,pins = <
 			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170f9
 			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100f9
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-gw5904.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-gw5904.dtsi
index 070506279186..716c324a7458 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-gw5904.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-gw5904.dtsi
@@ -551,7 +551,7 @@
 
 		display-timings {
 			native-mode = <&timing0>;
-			timing0: hsd100pxn1 {
+			timing0: timing-hsd100pxn1 {
 				clock-frequency = <65000000>;
 				hactive = <1024>;
 				vactive = <768>;
@@ -817,7 +817,7 @@
 		>;
 	};
 
-	pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
+	pinctrl_usdhc3_100mhz: usdhc3-100mhz-grp {
 		fsl,pins = <
 			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170b9
 			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100b9
@@ -833,7 +833,7 @@
 		>;
 	};
 
-	pinctrl_usdhc3_200mhz: usdhc3grp200mhz {
+	pinctrl_usdhc3_200mhz: usdhc3-200mhz-grp {
 		fsl,pins = <
 			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170f9
 			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100f9
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-gw5910.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-gw5910.dtsi
index 424dc7fcd533..453dee4d9227 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-gw5910.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-gw5910.dtsi
@@ -629,7 +629,7 @@
 		>;
 	};
 
-	pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
+	pinctrl_usdhc3_100mhz: usdhc3-100mhz-grp {
 		fsl,pins = <
 			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170b9
 			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x170b9
@@ -642,7 +642,7 @@
 		>;
 	};
 
-	pinctrl_usdhc3_200mhz: usdhc3grp200mhz {
+	pinctrl_usdhc3_200mhz: usdhc3-200mhz-grp {
 		fsl,pins = <
 			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170f9
 			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100f9
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-gw5912.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-gw5912.dtsi
index 49ea25c71967..add700bc11cc 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-gw5912.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-gw5912.dtsi
@@ -569,7 +569,7 @@
 		>;
 	};
 
-	pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
+	pinctrl_usdhc3_100mhz: usdhc3-100mhz-grp {
 		fsl,pins = <
 			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170b9
 			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100b9
@@ -582,7 +582,7 @@
 		>;
 	};
 
-	pinctrl_usdhc3_200mhz: usdhc3grp200mhz {
+	pinctrl_usdhc3_200mhz: usdhc3-200mhz-grp {
 		fsl,pins = <
 			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170f9
 			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100f9
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-hummingboard.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-hummingboard.dtsi
index a955c77cd499..d1ad65ab6b72 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-hummingboard.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-hummingboard.dtsi
@@ -140,12 +140,17 @@
 		};
 	};
 
+	spdif_out: spdif-out {
+		compatible = "linux,spdif-dit";
+		#sound-dai-cells = <0>;
+	};
+
 	sound-spdif {
 		compatible = "fsl,imx-audio-spdif";
 		model = "On-board SPDIF";
 		/* IMX6 doesn't implement this yet */
-		spdif-controller = <&spdif>;
-		spdif-out;
+		audio-cpu = <&spdif>;
+		audio-codec = <&spdif_out>;
 	};
 };
 
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-icore-rqs.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-icore-rqs.dtsi
index d339957cc097..dff184a119f3 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-icore-rqs.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-icore-rqs.dtsi
@@ -397,7 +397,7 @@
 		>;
 	};
 
-	pinctrl_usdhc3_100mhz: usdhc3grp_100mhz {
+	pinctrl_usdhc3_100mhz: usdhc3-100mhz-grp {
 		fsl,pins = <
 			MX6QDL_PAD_SD3_CMD__SD3_CMD    0x170B1
 			MX6QDL_PAD_SD3_CLK__SD3_CLK    0x100B1
@@ -408,7 +408,7 @@
 		>;
 	};
 
-	pinctrl_usdhc3_200mhz: usdhc3grp_200mhz {
+	pinctrl_usdhc3_200mhz: usdhc3-200mhz-grp {
 		fsl,pins = <
 			MX6QDL_PAD_SD3_CMD__SD3_CMD    0x170F9
 			MX6QDL_PAD_SD3_CLK__SD3_CLK    0x100F9
@@ -434,7 +434,7 @@
 		>;
 	};
 
-	pinctrl_usdhc4_100mhz: usdhc4grp_100mhz {
+	pinctrl_usdhc4_100mhz: usdhc4-100mhz-grp {
 		fsl,pins = <
 			MX6QDL_PAD_SD4_CMD__SD4_CMD    0x170B1
 			MX6QDL_PAD_SD4_CLK__SD4_CLK    0x100B1
@@ -449,7 +449,7 @@
 		>;
 	};
 
-	pinctrl_usdhc4_200mhz: usdhc4grp_200mhz {
+	pinctrl_usdhc4_200mhz: usdhc4-200mhz-grp {
 		fsl,pins = <
 			MX6QDL_PAD_SD4_CMD__SD4_CMD    0x170F9
 			MX6QDL_PAD_SD4_CLK__SD4_CLK    0x100F9
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-kontron-samx6i-ads2.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-kontron-samx6i-ads2.dtsi
new file mode 100644
index 000000000000..b4a79245b7b6
--- /dev/null
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-kontron-samx6i-ads2.dtsi
@@ -0,0 +1,148 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Device Tree include for the Kontron SMARC-sAMX6i board on a SMARC Eval
+ * 2.0 carrier (ADS2).
+ *
+ */
+
+/ {
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	sound {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "simple-audio-card";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,bitclock-master = <&dailink_master>;
+		simple-audio-card,frame-master = <&dailink_master>;
+		simple-audio-card,widgets =
+			"Headphone", "Headphone Jack",
+			"Line", "Line Out Jack",
+			"Microphone", "Microphone Jack",
+			"Line", "Line In Jack";
+		simple-audio-card,routing =
+			"Line Out Jack", "LINEOUTR",
+			"Line Out Jack", "LINEOUTL",
+			"Headphone Jack", "HPOUTR",
+			"Headphone Jack", "HPOUTL",
+			"IN1L", "Line In Jack",
+			"IN1R", "Line In Jack",
+			"Microphone Jack", "MICBIAS",
+			"IN2L", "Microphone Jack",
+			"IN2R", "Microphone Jack";
+
+		simple-audio-card,cpu {
+			sound-dai = <&ssi1>;
+		};
+
+		dailink_master: simple-audio-card,codec {
+			sound-dai = <&wm8904>;
+		};
+	};
+
+	reg_codec_mic: regulator-codec-mic {
+		compatible = "regulator-fixed";
+		regulator-name = "V_3V3_MIC";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	reg_codec_1p8v: regulator-codec-1p8v {
+		compatible = "regulator-fixed";
+		regulator-name = "V_1V8_S0_CODEC";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+};
+
+&audmux {
+	status = "okay";
+};
+
+&can1 {
+	status = "okay";
+};
+
+&can2 {
+	status = "okay";
+};
+
+&ecspi4 {
+	flash@1 {
+		compatible = "jedec,spi-nor";
+		reg = <1>;
+		spi-max-frequency = <100000000>;
+		m25p,fast-read;
+	};
+};
+
+&fec {
+	status = "okay";
+};
+
+&i2c1 {
+	status = "okay";
+
+	wm8904: audio-codec@1a {
+		compatible = "wlf,wm8904";
+		reg = <0x1a>;
+		#sound-dai-cells = <0>;
+		clocks = <&clks IMX6QDL_CLK_CKO2>;
+		clock-names = "mclk";
+		AVDD-supply = <&reg_codec_1p8v>;
+		CPVDD-supply = <&reg_codec_1p8v>;
+		DBVDD-supply = <&reg_codec_1p8v>;
+		DCVDD-supply = <&reg_codec_1p8v>;
+		MICVDD-supply = <&reg_codec_mic>;
+	};
+};
+
+&i2c3 {
+	eeprom@57 {
+		compatible = "atmel,24c64";
+		reg = <0x57>;
+		pagesize = <32>;
+	};
+};
+
+&pcie {
+	status = "okay";
+};
+
+&ssi1 {
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&uart4 {
+	status = "okay";
+};
+
+&uart5 {
+	status = "okay";
+};
+
+&usbh1 {
+	status = "okay";
+};
+
+&usbotg {
+	status = "okay";
+};
+
+&usdhc3 {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-kontron-samx6i.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-kontron-samx6i.dtsi
index 85aeebc9485d..99b5e78458aa 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-kontron-samx6i.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-kontron-samx6i.dtsi
@@ -61,6 +61,18 @@
 		vin-supply = <&reg_smarc_suppy>;
 	};
 
+	reg_sdio: regulator-sdio {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_reg_sdio>;
+		regulator-name = "V_3V3_SD";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio1 29 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		off-on-delay-us = <20000>;
+	};
+
 	reg_smarc_lcdbklt: regulator-smarc-lcdbklt {
 		compatible = "regulator-fixed";
 		pinctrl-names = "default";
@@ -137,7 +149,7 @@
 		status = "disabled";
 	};
 
-	i2c_intern: i2c-gpio-intern {
+	i2c_intern: i2c-0 {
 		compatible = "i2c-gpio";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_i2c_gpio_intern>;
@@ -148,7 +160,7 @@
 		#size-cells = <0>;
 	};
 
-	i2c_lcd: i2c-gpio-lcd {
+	i2c_lcd: i2c-1 {
 		compatible = "i2c-gpio";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_i2c_gpio_lcd>;
@@ -160,7 +172,7 @@
 		status = "disabled";
 	};
 
-	i2c_cam: i2c-gpio-cam {
+	i2c_cam: i2c-2 {
 		compatible = "i2c-gpio";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_i2c_gpio_cam>;
@@ -178,7 +190,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_audmux>;
 
-	audmux_ssi1 {
+	mux-ssi1 {
 		fsl,audmux-port = <MX51_AUDMUX_PORT1_SSI0>;
 		fsl,port-config = <
 			(IMX_AUDMUX_V2_PTCR_TFSEL(MX51_AUDMUX_PORT3) |
@@ -190,7 +202,7 @@
 		>;
 	};
 
-	audmux_adu3 {
+	mux-aud3 {
 		fsl,audmux-port = <MX51_AUDMUX_PORT3>;
 		fsl,port-config = <
 			IMX_AUDMUX_V2_PTCR_SYN
@@ -198,7 +210,7 @@
 		>;
 	};
 
-	audmux_ssi2 {
+	mux-ssi2 {
 		fsl,audmux-port = <MX51_AUDMUX_PORT2_SSI1>;
 		fsl,port-config = <
 			(IMX_AUDMUX_V2_PTCR_TFSEL(MX51_AUDMUX_PORT4) |
@@ -210,7 +222,7 @@
 		>;
 	};
 
-	audmux_adu4 {
+	mux-aud4 {
 		fsl,audmux-port = <MX51_AUDMUX_PORT4>;
 		fsl,port-config = <
 			IMX_AUDMUX_V2_PTCR_SYN
@@ -244,7 +256,8 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_ecspi4>;
 	cs-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>,
-		   <&gpio3 29 GPIO_ACTIVE_LOW>;
+		   <&gpio3 29 GPIO_ACTIVE_LOW>,
+		   <&gpio3 25 GPIO_ACTIVE_LOW>;
 	status = "okay";
 
 	/* default boot source: workaround #1 for errata ERR006282 */
@@ -259,7 +272,7 @@
 &fec {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_enet>;
-	phy-mode = "rgmii";
+	phy-connection-type = "rgmii-id";
 	phy-handle = <&ethphy>;
 
 	mdio {
@@ -269,7 +282,7 @@
 		ethphy: ethernet-phy@1 {
 			compatible = "ethernet-phy-ieee802.3-c22";
 			reg = <1>;
-			reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
+			reset-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
 			reset-assert-us = <1000>;
 		};
 	};
@@ -356,10 +369,6 @@
 				regulator-always-on;
 			};
 
-			/*
-			 * Per schematics, of all VGEN's, only VGEN5 has some
-			 * usage ... but even that - over DNI resistor
-			 */
 			vgen1 {
 				regulator-min-microvolt = <800000>;
 				regulator-max-microvolt = <1550000>;
@@ -380,8 +389,7 @@
 				regulator-max-microvolt = <3300000>;
 			};
 
-			reg_2p5v_s0: vgen5 {
-				regulator-name = "V_2V5_S0";
+			vgen5 {
 				regulator-min-microvolt = <1800000>;
 				regulator-max-microvolt = <3300000>;
 			};
@@ -464,6 +472,8 @@
 			MX6QDL_PAD_EIM_D24__GPIO3_IO24 0x1b0b0
 			/* SPI_IMX_CS0# - connected to SMARC SPI0_CS0# */
 			MX6QDL_PAD_EIM_D29__GPIO3_IO29 0x1b0b0
+			/* SPI4_CS3# - connected to SMARC SPI0_CS1# */
+			MX6QDL_PAD_EIM_D25__GPIO3_IO25 0x1b0b0
 		>;
 	};
 
@@ -516,7 +526,7 @@
 			MX6QDL_PAD_ENET_MDIO__ENET_MDIO       0x1b0b0
 			MX6QDL_PAD_ENET_MDC__ENET_MDC         0x1b0b0
 			MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK  0x1b0b0
-			MX6QDL_PAD_ENET_CRS_DV__GPIO1_IO25    0x1b0b0 /* RST_GBE0_PHY# */
+			MX6QDL_PAD_NANDF_D1__GPIO2_IO01       0x1b0b0 /* RST_GBE0_PHY# */
 		>;
 	};
 
@@ -642,6 +652,12 @@
 		>;
 	};
 
+	pinctrl_reg_sdio: reg-sdiogrp {
+		fsl,pins = <
+			MX6QDL_PAD_ENET_TXD1__GPIO1_IO29 0x1b0b0 /* SDIO_PWR_EN */
+		>;
+	};
+
 	pinctrl_uart1: uart1grp {
 		fsl,pins = <
 			MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA 0x1b0b1
@@ -694,7 +710,6 @@
 
 			MX6QDL_PAD_NANDF_CS1__GPIO6_IO14 0x1b0b0 /* CD */
 			MX6QDL_PAD_ENET_RXD1__GPIO1_IO26 0x1b0b0 /* WP */
-			MX6QDL_PAD_ENET_TXD1__GPIO1_IO29 0x1b0b0 /* PWR_EN */
 		>;
 	};
 
@@ -728,8 +743,7 @@
 &pcie {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_pcie>;
-	wake-up-gpio = <&gpio6 18 GPIO_ACTIVE_HIGH>;
-	reset-gpio = <&gpio3 13 GPIO_ACTIVE_HIGH>;
+	reset-gpio = <&gpio3 13 GPIO_ACTIVE_LOW>;
 };
 
 /* LCD_BKLT_PWM */
@@ -797,12 +811,12 @@
 	pinctrl-0 = <&pinctrl_usdhc3>;
 	cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
 	wp-gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>;
+	vmmc-supply = <&reg_sdio>;
 	no-1-8-v;
 };
 
 /* SDMMC */
 &usdhc4 {
-	/* Internal eMMC, optional on some boards */
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_usdhc4>;
 	bus-width = <8>;
@@ -811,11 +825,13 @@
 	non-removable;
 	vmmc-supply = <&reg_3p3v_s0>;
 	vqmmc-supply = <&reg_1p8v_s0>;
+	status = "okay";
 };
 
 &wdog1 {
 	/* CPLD is feeded by watchdog (hardwired) */
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_wdog1>;
+	fsl,ext-reset-output;
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-mba6a.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-mba6a.dtsi
index 238f3af42822..aca320ee8f47 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-mba6a.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-mba6a.dtsi
@@ -13,7 +13,7 @@
 
 &i2c1 {
 	lm75: temperature-sensor@49 {
-		compatible = "national,lm75";
+		compatible = "national,lm75a";
 		reg = <0x49>;
 		vs-supply = <&reg_mba6_3p3v>;
 	};
@@ -22,12 +22,16 @@
 		compatible = "atmel,24c64";
 		reg = <0x57>;
 		pagesize = <32>;
-		#address-cells = <1>;
-		#size-cells = <1>;
 		vcc-supply = <&reg_mba6_3p3v>;
 
-		mba_mac_address: mac-address@20 {
-			reg = <0x20 0x6>;
+		nvmem-layout {
+			compatible = "fixed-layout";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			mba_mac_address: mac-address@20 {
+				reg = <0x20 0x6>;
+			};
 		};
 	};
 
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-mba6b.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-mba6b.dtsi
index a587bc88f76f..c7bbd6195fef 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-mba6b.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-mba6b.dtsi
@@ -23,7 +23,7 @@
 
 &i2c3 {
 	lm75: temperature-sensor@49 {
-		compatible = "national,lm75";
+		compatible = "national,lm75a";
 		reg = <0x49>;
 		vs-supply = <&reg_mba6_3p3v>;
 	};
@@ -32,12 +32,16 @@
 		compatible = "atmel,24c64";
 		reg = <0x57>;
 		pagesize = <32>;
-		#address-cells = <1>;
-		#size-cells = <1>;
 		vcc-supply = <&reg_mba6_3p3v>;
 
-		mba_mac_address: mac-address@20 {
-			reg = <0x20 0x6>;
+		nvmem-layout {
+			compatible = "fixed-layout";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			mba_mac_address: mac-address@20 {
+				reg = <0x20 0x6>;
+			};
 		};
 	};
 
@@ -46,12 +50,3 @@
 		reg = <0x68>;
 	};
 };
-
-&iomuxc {
-	pinctrl_i2c1: i2c1grp {
-		fsl,pins = <
-			MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b899
-			MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b899
-		>;
-	};
-};
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-sabreauto.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-sabreauto.dtsi
index 6656e2e762a1..35b6bec7a3fa 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-sabreauto.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-sabreauto.dtsi
@@ -143,12 +143,17 @@
 			"AIN2R", "Line In Jack";
 	};
 
+	spdif_in: spdif-in {
+		compatible = "linux,spdif-dir";
+		#sound-dai-cells = <0>;
+	};
+
 	sound-spdif {
 		compatible = "fsl,imx-sabreauto-spdif",
 			     "fsl,imx-audio-spdif";
 		model = "imx-spdif";
-		spdif-controller = <&spdif>;
-		spdif-in;
+		audio-cpu = <&spdif>;
+		audio-codec = <&spdif_in>;
 	};
 
 	backlight {
@@ -690,7 +695,7 @@
 			>;
 		};
 
-		pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
+		pinctrl_usdhc3_100mhz: usdhc3-100mhz-grp {
 			fsl,pins = <
 				MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170b9
 				MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100b9
@@ -705,7 +710,7 @@
 			>;
 		};
 
-		pinctrl_usdhc3_200mhz: usdhc3grp200mhz {
+		pinctrl_usdhc3_200mhz: usdhc3-200mhz-grp {
 			fsl,pins = <
 				MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170f9
 				MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100f9
@@ -786,7 +791,7 @@
 
 		display-timings {
 			native-mode = <&timing0>;
-			timing0: hsd100pxn1 {
+			timing0: timing-hsd100pxn1 {
 				clock-frequency = <65000000>;
 				hactive = <1024>;
 				vactive = <768>;
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-tqma6.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-tqma6.dtsi
index 344ea935c7da..6152a9ed4768 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-tqma6.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-tqma6.dtsi
@@ -59,20 +59,6 @@
 		>;
 	};
 
-	pinctrl_i2c3: i2c3grp {
-		fsl,pins = <
-			MX6QDL_PAD_GPIO_5__I2C3_SCL 0x4001b899
-			MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b899
-		>;
-	};
-
-	pinctrl_i2c3_recovery: i2c3recoverygrp {
-		fsl,pins = <
-			MX6QDL_PAD_GPIO_5__GPIO1_IO05 0x4001b899
-			MX6QDL_PAD_GPIO_6__GPIO1_IO06 0x4001b899
-		>;
-	};
-
 	pinctrl_pmic: pmicgrp {
 		fsl,pins = <
 			MX6QDL_PAD_NANDF_RB0__GPIO6_IO10 0x1b099 /* PMIC irq */
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-tqma6a.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-tqma6a.dtsi
index 68525f0205d3..828996382f24 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-tqma6a.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-tqma6a.dtsi
@@ -27,8 +27,8 @@
 		reg = <0x08>;
 	};
 
-	sensor@48 {
-		compatible = "national,lm75";
+	temperature-sensor@48 {
+		compatible = "national,lm75a";
 		reg = <0x48>;
 		vs-supply = <&reg_3p3v>;
 	};
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-tqma6b.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-tqma6b.dtsi
index aeba0a273600..1d0966b8d99e 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-tqma6b.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-tqma6b.dtsi
@@ -20,8 +20,8 @@
 		reg = <0x08>;
 	};
 
-	sensor@48 {
-		compatible = "national,lm75";
+	temperature-sensor@48 {
+		compatible = "national,lm75a";
 		reg = <0x48>;
 		vs-supply = <&reg_3p3v>;
 	};
@@ -33,3 +33,19 @@
 		vcc-supply = <&reg_3p3v>;
 	};
 };
+
+&iomuxc {
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_5__I2C3_SCL 0x4001b899
+			MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b899
+		>;
+	};
+
+	pinctrl_i2c3_recovery: i2c3recoverygrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_5__GPIO1_IO05 0x4001b899
+			MX6QDL_PAD_GPIO_6__GPIO1_IO06 0x4001b899
+		>;
+	};
+};
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-tx6-lcd.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-tx6-lcd.dtsi
index 79f2354886b7..ded241a39906 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-tx6-lcd.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-tx6-lcd.dtsi
@@ -110,7 +110,7 @@
 		};
 
 		display-timings {
-			VGA {
+			timing-vga {
 				clock-frequency = <25200000>;
 				hactive = <640>;
 				vactive = <480>;
@@ -126,8 +126,7 @@
 				pixelclk-active = <0>;
 			};
 
-			ETV570 {
-				u-boot,panel-name = "edt,et057090dhu";
+			timing-etv570 {
 				clock-frequency = <25200000>;
 				hactive = <640>;
 				vactive = <480>;
@@ -143,8 +142,7 @@
 				pixelclk-active = <0>;
 			};
 
-			ET0350 {
-				u-boot,panel-name = "edt,et0350g0dh6";
+			timing-et0350 {
 				clock-frequency = <6413760>;
 				hactive = <320>;
 				vactive = <240>;
@@ -160,8 +158,7 @@
 				pixelclk-active = <0>;
 			};
 
-			ET0430 {
-				u-boot,panel-name = "edt,et0430g0dh6";
+			timing-et0430 {
 				clock-frequency = <9009000>;
 				hactive = <480>;
 				vactive = <272>;
@@ -177,7 +174,7 @@
 				pixelclk-active = <1>;
 			};
 
-			ET0500 {
+			timing-et0500 {
 				clock-frequency = <33264000>;
 				hactive = <800>;
 				vactive = <480>;
@@ -193,8 +190,7 @@
 				pixelclk-active = <0>;
 			};
 
-			ET0700 { /* same as ET0500 */
-				u-boot,panel-name = "edt,etm0700g0dh6";
+			timing-et0700 { /* same as ET0500 */
 				clock-frequency = <33264000>;
 				hactive = <800>;
 				vactive = <480>;
@@ -210,7 +206,7 @@
 				pixelclk-active = <0>;
 			};
 
-			ETQ570 {
+			timing-etq570 {
 				clock-frequency = <6596040>;
 				hactive = <320>;
 				vactive = <240>;
@@ -226,8 +222,7 @@
 				pixelclk-active = <0>;
 			};
 
-			CoMTFT { /* same as ET0700 but with inverted pixel clock */
-				u-boot,panel-name = "edt,etm0700g0edh6";
+			timing-comtft { /* same as ET0700 but with inverted pixel clock */
 				clock-frequency = <33264000>;
 				hactive = <800>;
 				vactive = <480>;
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-tx6-lvds.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-tx6-lvds.dtsi
index 2ca2eb37e14f..4eb53d5677a6 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-tx6-lvds.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-tx6-lvds.dtsi
@@ -127,8 +127,7 @@
 		};
 
 		display-timings {
-			hsd100pxn1 {
-				u-boot,panel-name = "hannstar,hsd100pxn1";
+			timing-hsd100pxn1 {
 				clock-frequency = <65000000>;
 				hactive = <1024>;
 				vactive = <768>;
@@ -142,7 +141,7 @@
 				pixelclk-active = <1>;
 			};
 
-			VGA {
+			timing-vga {
 				clock-frequency = <25200000>;
 				hactive = <640>;
 				vactive = <480>;
@@ -158,8 +157,7 @@
 				pixelclk-active = <0>;
 			};
 
-			nl12880bc20 {
-				u-boot,panel-name = "nlt,nl12880bc20-spwg-24";
+			timing-nl12880bc20 {
 				clock-frequency = <71000000>;
 				hactive = <1280>;
 				vactive = <800>;
@@ -175,8 +173,7 @@
 				pixelclk-active = <1>;
 			};
 
-			ET0700 {
-				u-boot,panel-name = "edt,etm0700g0dh6";
+			timing-et0700 {
 				clock-frequency = <33264000>;
 				hactive = <800>;
 				vactive = <480>;
@@ -192,8 +189,7 @@
 				pixelclk-active = <0>;
 			};
 
-			ETV570 {
-				u-boot,panel-name = "edt,et057090dhu";
+			timing-etv570 {
 				clock-frequency = <25200000>;
 				hactive = <640>;
 				vactive = <480>;
@@ -224,7 +220,7 @@
 		};
 
 		display-timings {
-			hsd100pxn1 {
+			timing-hsd100pxn1 {
 				clock-frequency = <65000000>;
 				hactive = <1024>;
 				vactive = <768>;
@@ -238,7 +234,7 @@
 				pixelclk-active = <1>;
 			};
 
-			VGA {
+			timing-vga {
 				clock-frequency = <25200000>;
 				hactive = <640>;
 				vactive = <480>;
@@ -254,7 +250,7 @@
 				pixelclk-active = <0>;
 			};
 
-			nl12880bc20 {
+			timing-nl12880bc20 {
 				clock-frequency = <71000000>;
 				hactive = <1280>;
 				vactive = <800>;
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-tx6.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-tx6.dtsi
index e2fe337f7d9e..5a194f4c0cb9 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-tx6.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-tx6.dtsi
@@ -373,7 +373,7 @@
 		>;
 	};
 
-	pinctrl_disp0_1: disp0grp-1 {
+	pinctrl_disp0_1: disp0-1-grp {
 		fsl,pins = <
 			MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x10
 			MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15       0x10
@@ -406,7 +406,7 @@
 		>;
 	};
 
-	pinctrl_disp0_2: disp0grp-2 {
+	pinctrl_disp0_2: disp0-2-grp {
 		fsl,pins = <
 			MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x10
 			MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15       0x10
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-var-dart.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-var-dart.dtsi
index 200559d7158d..d8283eade43e 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-var-dart.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-var-dart.dtsi
@@ -346,7 +346,7 @@
 		>;
 	};
 
-	pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
+	pinctrl_usdhc1_100mhz: usdhc1-100mhz-grp {
 		fsl,pins = <
 			MX6QDL_PAD_SD1_CMD__SD1_CMD	0x170B9
 			MX6QDL_PAD_SD1_CLK__SD1_CLK	0x100B9
@@ -357,7 +357,7 @@
 		>;
 	};
 
-	pinctrl_usdhc1_200mhz: usdhc1grp200mhz {
+	pinctrl_usdhc1_200mhz: usdhc1-200mhz-grp {
 		fsl,pins = <
 			MX6QDL_PAD_SD1_CMD__SD1_CMD	0x170F9
 			MX6QDL_PAD_SD1_CLK__SD1_CLK	0x100F9
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-var-som.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-var-som.dtsi
index a1ea33c4eeb7..59833e8d11d8 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-var-som.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-var-som.dtsi
@@ -436,7 +436,7 @@
 		>;
 	};
 
-	pinctrl_usdhc3_100mhz: usdhc3grp100mhzgrp {
+	pinctrl_usdhc3_100mhz: usdhc3-100mhz-grp {
 		fsl,pins = <
 			MX6QDL_PAD_SD3_CMD__SD3_CMD	0x170B9
 			MX6QDL_PAD_SD3_CLK__SD3_CLK	0x100B9
@@ -451,7 +451,7 @@
 		>;
 	};
 
-	pinctrl_usdhc3_200mhz: usdhc3grp200mhzgrp {
+	pinctrl_usdhc3_200mhz: usdhc3-200mhz-grp {
 		fsl,pins = <
 			MX6QDL_PAD_SD3_CMD__SD3_CMD	0x170F9
 			MX6QDL_PAD_SD3_CLK__SD3_CLK	0x100F9
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-wandboard.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-wandboard.dtsi
index 38abb6b50f6c..7130b9c3b3aa 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-wandboard.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-wandboard.dtsi
@@ -26,11 +26,16 @@
 		mux-ext-port = <3>;
 	};
 
+	spdif_out: spdif-out {
+		compatible = "linux,spdif-dit";
+		#sound-dai-cells = <0>;
+	};
+
 	sound-spdif {
 		compatible = "fsl,imx-audio-spdif";
 		model = "imx-spdif";
-		spdif-controller = <&spdif>;
-		spdif-out;
+		audio-cpu = <&spdif>;
+		audio-codec = <&spdif_out>;
 	};
 
 	reg_1p5v: regulator-1p5v {
diff --git a/arch/arm/boot/dts/nxp/imx/imx6sl-evk.dts b/arch/arm/boot/dts/nxp/imx/imx6sl-evk.dts
index 31eee0419af7..7c899291ab0d 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6sl-evk.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6sl-evk.dts
@@ -457,7 +457,7 @@
 			>;
 		};
 
-		pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
+		pinctrl_usdhc1_100mhz: usdhc1-100mhz-grp {
 			fsl,pins = <
 				MX6SL_PAD_SD1_CMD__SD1_CMD		0x170b9
 				MX6SL_PAD_SD1_CLK__SD1_CLK		0x100b9
@@ -472,7 +472,7 @@
 			>;
 		};
 
-		pinctrl_usdhc1_200mhz: usdhc1grp200mhz {
+		pinctrl_usdhc1_200mhz: usdhc1-200mhz-grp {
 			fsl,pins = <
 				MX6SL_PAD_SD1_CMD__SD1_CMD		0x170f9
 				MX6SL_PAD_SD1_CLK__SD1_CLK		0x100f9
@@ -498,7 +498,7 @@
 			>;
 		};
 
-		pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
+		pinctrl_usdhc2_100mhz: usdhc2-100mhz-grp {
 			fsl,pins = <
 				MX6SL_PAD_SD2_CMD__SD2_CMD		0x170b9
 				MX6SL_PAD_SD2_CLK__SD2_CLK		0x100b9
@@ -509,7 +509,7 @@
 			>;
 		};
 
-		pinctrl_usdhc2_200mhz: usdhc2grp200mhz {
+		pinctrl_usdhc2_200mhz: usdhc2-200mhz-grp {
 			fsl,pins = <
 				MX6SL_PAD_SD2_CMD__SD2_CMD		0x170f9
 				MX6SL_PAD_SD2_CLK__SD2_CLK		0x100f9
@@ -531,7 +531,7 @@
 			>;
 		};
 
-		pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
+		pinctrl_usdhc3_100mhz: usdhc3-100mhz-grp {
 			fsl,pins = <
 				MX6SL_PAD_SD3_CMD__SD3_CMD		0x170b9
 				MX6SL_PAD_SD3_CLK__SD3_CLK		0x100b9
@@ -542,7 +542,7 @@
 			>;
 		};
 
-		pinctrl_usdhc3_200mhz: usdhc3grp200mhz {
+		pinctrl_usdhc3_200mhz: usdhc3-200mhz-grp {
 			fsl,pins = <
 				MX6SL_PAD_SD3_CMD__SD3_CMD		0x170f9
 				MX6SL_PAD_SD3_CLK__SD3_CLK		0x100f9
diff --git a/arch/arm/boot/dts/nxp/imx/imx6sl-warp.dts b/arch/arm/boot/dts/nxp/imx/imx6sl-warp.dts
index 9d7c8884892a..2545c0fe47c8 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6sl-warp.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6sl-warp.dts
@@ -166,7 +166,7 @@
 			>;
 		};
 
-		pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
+		pinctrl_usdhc2_100mhz: usdhc2-100mhz-grp {
 			fsl,pins = <
 				MX6SL_PAD_SD2_CMD__SD2_CMD		0x4170b9
 				MX6SL_PAD_SD2_CLK__SD2_CLK		0x4100b9
@@ -182,7 +182,7 @@
 			>;
 		};
 
-		pinctrl_usdhc2_200mhz: usdhc2grp200mhz {
+		pinctrl_usdhc2_200mhz: usdhc2-200mhz-grp {
 			fsl,pins = <
 				MX6SL_PAD_SD2_CMD__SD2_CMD		0x4170f9
 				MX6SL_PAD_SD2_CLK__SD2_CLK		0x4100f9
@@ -209,7 +209,7 @@
 			>;
 		};
 
-		pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
+		pinctrl_usdhc3_100mhz: usdhc3-100mhz-grp {
 			fsl,pins = <
 				MX6SL_PAD_SD3_CMD__SD3_CMD		0x4170b9
 				MX6SL_PAD_SD3_CLK__SD3_CLK		0x4100b9
@@ -220,7 +220,7 @@
 			>;
 		};
 
-		pinctrl_usdhc3_200mhz: usdhc3grp200mhz {
+		pinctrl_usdhc3_200mhz: usdhc3-200mhz-grp {
 			fsl,pins = <
 				MX6SL_PAD_SD3_CMD__SD3_CMD		0x4170f9
 				MX6SL_PAD_SD3_CLK__SD3_CLK		0x4100f9
diff --git a/arch/arm/boot/dts/nxp/imx/imx6sx-sabreauto.dts b/arch/arm/boot/dts/nxp/imx/imx6sx-sabreauto.dts
index b0c27b9b0244..dfbfb8119bf3 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6sx-sabreauto.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6sx-sabreauto.dts
@@ -97,11 +97,16 @@
 			"AIN2R", "Line In Jack";
 	};
 
+	spdif_in: spdif-in {
+		compatible = "linux,spdif-dir";
+		#sound-dai-cells = <0>;
+	};
+
 	sound-spdif {
 		compatible = "fsl,imx-audio-spdif";
 		model = "imx-spdif";
-		spdif-controller = <&spdif>;
-		spdif-in;
+		audio-cpu = <&spdif>;
+		audio-codec = <&spdif_in>;
 	};
 };
 
diff --git a/arch/arm/boot/dts/nxp/imx/imx6sx-sdb.dtsi b/arch/arm/boot/dts/nxp/imx/imx6sx-sdb.dtsi
index 7d4170c27732..277a6e039045 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6sx-sdb.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6sx-sdb.dtsi
@@ -183,12 +183,17 @@
 		};
 	};
 
+	spdif_out: spdif-out {
+		compatible = "linux,spdif-dit";
+		#sound-dai-cells = <0>;
+	};
+
 	sound-spdif {
 		compatible = "fsl,imx6sx-sdb-spdif",
 			     "fsl,imx-audio-spdif";
 		model = "imx-spdif";
-		spdif-controller = <&spdif>;
-		spdif-out;
+		audio-cpu = <&spdif>;
+		audio-codec = <&spdif_out>;
 	};
 
 };
diff --git a/arch/arm/boot/dts/nxp/imx/imx6sx-udoo-neo.dtsi b/arch/arm/boot/dts/nxp/imx/imx6sx-udoo-neo.dtsi
index 725d0b5cb55f..bbf792ac4896 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6sx-udoo-neo.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6sx-udoo-neo.dtsi
@@ -72,6 +72,11 @@
 	};
 };
 
+&clks {
+	assigned-clocks = <&clks IMX6SX_CLK_ENET_REF>;
+	assigned-clock-rates = <50000000>;
+};
+
 &fec1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_enet1>;
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-14x14-evk.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ul-14x14-evk.dtsi
index 9cfb99ac9e9d..b74ee8948a78 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ul-14x14-evk.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6ul-14x14-evk.dtsi
@@ -608,7 +608,7 @@
 		>;
 	};
 
-	pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
+	pinctrl_usdhc1_100mhz: usdhc1-100mhz-grp {
 		fsl,pins = <
 			MX6UL_PAD_SD1_CMD__USDHC1_CMD     0x170b9
 			MX6UL_PAD_SD1_CLK__USDHC1_CLK     0x100b9
@@ -620,7 +620,7 @@
 		>;
 	};
 
-	pinctrl_usdhc1_200mhz: usdhc1grp200mhz {
+	pinctrl_usdhc1_200mhz: usdhc1-200mhz-grp {
 		fsl,pins = <
 			MX6UL_PAD_SD1_CMD__USDHC1_CMD     0x170f9
 			MX6UL_PAD_SD1_CLK__USDHC1_CLK     0x100f9
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-ccimx6ulsbcexpress.dts b/arch/arm/boot/dts/nxp/imx/imx6ul-ccimx6ulsbcexpress.dts
index ad7f63ca521a..0d3b1ab82eab 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ul-ccimx6ulsbcexpress.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6ul-ccimx6ulsbcexpress.dts
@@ -112,7 +112,7 @@
 		>;
 	};
 
-	pinctrl_ecspi3_master: ecspi3grp1 {
+	pinctrl_ecspi3_master: ecspi3-1-grp {
 		fsl,pins = <
 			MX6UL_PAD_UART2_RX_DATA__ECSPI3_SCLK	0x10b0
 			MX6UL_PAD_UART2_CTS_B__ECSPI3_MOSI	0x10b0
@@ -121,7 +121,7 @@
 		>;
 	};
 
-	pinctrl_ecspi3_slave: ecspi3grp2 {
+	pinctrl_ecspi3_slave: ecspi3-2-grp {
 		fsl,pins = <
 			MX6UL_PAD_UART2_RX_DATA__ECSPI3_SCLK	0x10b0
 			MX6UL_PAD_UART2_CTS_B__ECSPI3_MOSI	0x10b0
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-ccimx6ulsbcpro.dts b/arch/arm/boot/dts/nxp/imx/imx6ul-ccimx6ulsbcpro.dts
index ed61ae8524fa..8aea8c99e2af 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ul-ccimx6ulsbcpro.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6ul-ccimx6ulsbcpro.dts
@@ -248,7 +248,7 @@
 		>;
 	};
 
-	pinctrl_ecspi1_master: ecspi1grp1 {
+	pinctrl_ecspi1_master: ecspi1-1-grp {
 		fsl,pins = <
 			MX6UL_PAD_LCD_DATA20__ECSPI1_SCLK	0x10b0
 			MX6UL_PAD_LCD_DATA22__ECSPI1_MOSI	0x10b0
@@ -309,7 +309,7 @@
 		>;
 	};
 
-	pinctrl_lcdif_dat0_17: lcdifdatgrp0-17 {
+	pinctrl_lcdif_dat0_17: lcdifdat0-17-grp {
 		fsl,pins = <
 			MX6UL_PAD_LCD_DATA00__LCDIF_DATA00	0x79
 			MX6UL_PAD_LCD_DATA01__LCDIF_DATA01	0x79
@@ -332,14 +332,14 @@
 		>;
 	};
 
-	pinctrl_lcdif_clken: lcdifctrlgrp1 {
+	pinctrl_lcdif_clken: lcdifctrl-1-grp {
 		fsl,pins = <
 			MX6UL_PAD_LCD_CLK__LCDIF_CLK		0x17050
 			MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE	0x79
 		>;
 	};
 
-	pinctrl_lcdif_hvsync: lcdifctrlgrp2 {
+	pinctrl_lcdif_hvsync: lcdifctrl-2-grp {
 		fsl,pins = <
 			MX6UL_PAD_LCD_HSYNC__LCDIF_HSYNC	0x79
 			MX6UL_PAD_LCD_VSYNC__LCDIF_VSYNC	0x79
@@ -370,7 +370,7 @@
 		>;
 	};
 
-	pinctrl_sai2_sleep: sai2grp-sleep {
+	pinctrl_sai2_sleep: sai2-sleep-grp {
 		fsl,pins = <
 			MX6UL_PAD_JTAG_TRST_B__GPIO1_IO15	0x3000
 			MX6UL_PAD_JTAG_TCK__GPIO1_IO14		0x3000
@@ -381,7 +381,7 @@
 		>;
 	};
 
-	pinctrl_uart2_4wires: uart2grp-4wires {
+	pinctrl_uart2_4wires: uart2-4wires-grp {
 		fsl,pins = <
 			MX6UL_PAD_UART2_TX_DATA__UART2_DCE_TX	0x1b0b1
 			MX6UL_PAD_UART2_RX_DATA__UART2_DCE_RX	0x1b0b1
@@ -390,7 +390,7 @@
 		>;
 	};
 
-	pinctrl_uart3_2wires: uart3grp-2wires {
+	pinctrl_uart3_2wires: uart3-2wires-grp {
 		fsl,pins = <
 			MX6UL_PAD_UART3_TX_DATA__UART3_DCE_TX	0x1b0b1
 			MX6UL_PAD_UART3_RX_DATA__UART3_DCE_RX	0x1b0b1
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-ccimx6ulsom.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ul-ccimx6ulsom.dtsi
index 4a03ea6d24dc..9cc3eebb6b05 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ul-ccimx6ulsom.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6ul-ccimx6ulsom.dtsi
@@ -232,7 +232,7 @@
 		>;
 	};
 
-	pinctrl_usdhc1_sleep: usdhc1grp-sleep {
+	pinctrl_usdhc1_sleep: usdhc1-sleep-grp {
 		fsl,pins = <
 			MX6UL_PAD_SD1_CMD__GPIO2_IO16           0x3000
 			MX6UL_PAD_SD1_CLK__GPIO2_IO17           0x3000
@@ -250,7 +250,7 @@
 		>;
 	};
 
-	pinctrl_wifibt_ctrl_sleep: wifibt-ctrl-grp-sleep {
+	pinctrl_wifibt_ctrl_sleep: wifibt-ctrl-sleep-grp {
 		fsl,pins = <
 			MX6UL_PAD_SNVS_TAMPER0__GPIO5_IO00      0x3000
 			MX6UL_PAD_SNVS_TAMPER9__GPIO5_IO09      0x3000
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-geam.dts b/arch/arm/boot/dts/nxp/imx/imx6ul-geam.dts
index cdbb8c435cd6..2a6bb5ff808a 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ul-geam.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6ul-geam.dts
@@ -365,7 +365,7 @@
 	};
 
 	pinctrl_tsc: tscgrp {
-		fsl,pin = <
+		fsl,pins = <
 			MX6UL_PAD_GPIO1_IO01__GPIO1_IO01	0xb0
 			MX6UL_PAD_GPIO1_IO02__GPIO1_IO02	0xb0
 			MX6UL_PAD_GPIO1_IO03__GPIO1_IO03	0xb0
@@ -410,7 +410,7 @@
 		>;
 	};
 
-	pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
+	pinctrl_usdhc1_100mhz: usdhc1-100mhz-grp {
 		fsl,pins = <
 			MX6UL_PAD_SD1_CMD__USDHC1_CMD     0x170b9
 			MX6UL_PAD_SD1_CLK__USDHC1_CLK     0x100b9
@@ -421,7 +421,7 @@
 		>;
 	};
 
-	pinctrl_usdhc1_200mhz: usdhc1grp200mhz {
+	pinctrl_usdhc1_200mhz: usdhc1-200mhz-grp {
 		fsl,pins = <
 			MX6UL_PAD_SD1_CMD__USDHC1_CMD     0x170f9
 			MX6UL_PAD_SD1_CLK__USDHC1_CLK     0x100f9
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-isiot.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ul-isiot.dtsi
index ee86c36205f9..118df2a457c9 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ul-isiot.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6ul-isiot.dtsi
@@ -346,7 +346,7 @@
 		>;
 	};
 
-	pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
+	pinctrl_usdhc1_100mhz: usdhc1-100mhz-grp {
 		fsl,pins = <
 			MX6UL_PAD_SD1_CMD__USDHC1_CMD     0x170b9
 			MX6UL_PAD_SD1_CLK__USDHC1_CLK     0x100b9
@@ -357,7 +357,7 @@
 		>;
 	};
 
-	pinctrl_usdhc1_200mhz: usdhc1grp200mhz {
+	pinctrl_usdhc1_200mhz: usdhc1-200mhz-grp {
 		fsl,pins = <
 			MX6UL_PAD_SD1_CMD__USDHC1_CMD     0x170f9
 			MX6UL_PAD_SD1_CLK__USDHC1_CLK     0x100f9
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-kontron-bl-common.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ul-kontron-bl-common.dtsi
index d8f7877349c9..29d2f86d5e34 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ul-kontron-bl-common.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6ul-kontron-bl-common.dtsi
@@ -351,7 +351,7 @@
 		>;
 	};
 
-	pinctrl_usbotg1: usbotg1 {
+	pinctrl_usbotg1: usbotg1grp {
 		fsl,pins = <
 			MX6UL_PAD_GPIO1_IO04__GPIO1_IO04	0x1b0b0
 		>;
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-liteboard.dts b/arch/arm/boot/dts/nxp/imx/imx6ul-liteboard.dts
index 1d863a16bcf0..5e62272acfba 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ul-liteboard.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6ul-liteboard.dts
@@ -100,7 +100,7 @@
 		>;
 	};
 
-	pinctrl_usb_otg1_vbus: usb-otg1-vbus {
+	pinctrl_usb_otg1_vbus: usb-otg1-vbus-grp {
 		fsl,pins = <
 			MX6UL_PAD_ENET2_RX_DATA0__GPIO2_IO08	0x79
 		>;
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-phytec-segin-peb-wlbt-05.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ul-phytec-segin-peb-wlbt-05.dtsi
index 04477fd4b9a9..4a45fb784ff7 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ul-phytec-segin-peb-wlbt-05.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6ul-phytec-segin-peb-wlbt-05.dtsi
@@ -31,7 +31,7 @@
 		>;
 	};
 
-	pinctrl_uart2_bt: uart2grp-bt {
+	pinctrl_uart2_bt: uart2-bt-grp {
 		fsl,pins = <
 			MX6UL_PAD_UART2_TX_DATA__UART2_DCE_TX   0x17059
 			MX6UL_PAD_UART2_RX_DATA__UART2_DCE_RX   0x17059
@@ -40,7 +40,7 @@
 		>;
 	};
 
-	pinctrl_usdhc2_wl: usdhc2grp-wl {
+	pinctrl_usdhc2_wl: usdhc2-wl-grp {
 		fsl,pins = <
 			MX6UL_PAD_LCD_DATA18__USDHC2_CMD    0x10051
 			MX6UL_PAD_LCD_DATA19__USDHC2_CLK    0x10061
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-phytec-segin.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ul-phytec-segin.dtsi
index 38ea4dcfa228..bef5eb38a90d 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ul-phytec-segin.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6ul-phytec-segin.dtsi
@@ -219,7 +219,7 @@
 		>;
 	};
 
-	pinctrl_flexcan1: flexcan1 {
+	pinctrl_flexcan1: flexcan1grp {
 		fsl,pins = <
 			MX6UL_PAD_UART3_CTS_B__FLEXCAN1_TX	0x0b0b0
 			MX6UL_PAD_UART3_RTS_B__FLEXCAN1_RX	0x0b0b0
@@ -275,7 +275,7 @@
 		>;
 	};
 
-	pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
+	pinctrl_usdhc1_100mhz: usdhc1-100mhz-grp {
 		fsl,pins = <
 			MX6UL_PAD_SD1_CMD__USDHC1_CMD		0x170b9
 			MX6UL_PAD_SD1_CLK__USDHC1_CLK		0x100b9
@@ -286,7 +286,7 @@
 		>;
 	};
 
-	pinctrl_usdhc1_200mhz: usdhc1grp200mhz {
+	pinctrl_usdhc1_200mhz: usdhc1-200mhz-grp {
 		fsl,pins = <
 			MX6UL_PAD_SD1_CMD__USDHC1_CMD		0x170f9
 			MX6UL_PAD_SD1_CLK__USDHC1_CLK		0x100f9
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul-common.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul-common.dtsi
index 57e647fc3237..c9c0794f01a2 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul-common.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul-common.dtsi
@@ -202,7 +202,7 @@
 		>;
 	};
 
-	pinctrl_pmic: pmic {
+	pinctrl_pmic: pmicgrp {
 		fsl,pins = <
 			/* PMIC irq */
 			MX6UL_PAD_CSI_DATA03__GPIO4_IO24	0x1b099
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-tx6ul-mainboard.dts b/arch/arm/boot/dts/nxp/imx/imx6ul-tx6ul-mainboard.dts
index ef76ece21010..20c810a81403 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ul-tx6ul-mainboard.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6ul-tx6ul-mainboard.dts
@@ -198,7 +198,7 @@
 		>;
 	};
 
-	pinctrl_disp0_3: disp0grp-3 {
+	pinctrl_disp0_3: disp0-3-grp {
 		fsl,pins = <
 			MX6UL_PAD_LCD_CLK__LCDIF_CLK		0x10 /* LSCLK */
 			MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE	0x10 /* OE_ACD */
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-tx6ul.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ul-tx6ul.dtsi
index 1db146ac1c17..278120404d31 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ul-tx6ul.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6ul-tx6ul.dtsi
@@ -405,7 +405,7 @@
 		status = "okay";
 
 		display-timings {
-			VGA {
+			timing-vga {
 				clock-frequency = <25200000>;
 				hactive = <640>;
 				vactive = <480>;
@@ -421,7 +421,7 @@
 				pixelclk-active = <1>;
 			};
 
-			ETV570 {
+			timing-etv570 {
 				clock-frequency = <25200000>;
 				hactive = <640>;
 				vactive = <480>;
@@ -437,7 +437,7 @@
 				pixelclk-active = <1>;
 			};
 
-			ET0350 {
+			timing-et0350 {
 				clock-frequency = <6413760>;
 				hactive = <320>;
 				vactive = <240>;
@@ -453,7 +453,7 @@
 				pixelclk-active = <1>;
 			};
 
-			ET0430 {
+			timing-et0430 {
 				clock-frequency = <9009000>;
 				hactive = <480>;
 				vactive = <272>;
@@ -469,7 +469,7 @@
 				pixelclk-active = <0>;
 			};
 
-			ET0500 {
+			timing-et0500 {
 				clock-frequency = <33264000>;
 				hactive = <800>;
 				vactive = <480>;
@@ -485,7 +485,7 @@
 				pixelclk-active = <1>;
 			};
 
-			ET0700 { /* same as ET0500 */
+			timing-et0700 { /* same as ET0500 */
 				clock-frequency = <33264000>;
 				hactive = <800>;
 				vactive = <480>;
@@ -501,7 +501,7 @@
 				pixelclk-active = <1>;
 			};
 
-			ETQ570 {
+			timing-etq570 {
 				clock-frequency = <6596040>;
 				hactive = <320>;
 				vactive = <240>;
@@ -578,19 +578,13 @@
 };
 
 &iomuxc {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_hog>;
-
-	pinctrl_hog: hoggrp {
-	};
-
 	pinctrl_led: ledgrp {
 		fsl,pins = <
 			MX6UL_PAD_SNVS_TAMPER9__GPIO5_IO09	0x0b0b0 /* LED */
 		>;
 	};
 
-	pinctrl_disp0_1: disp0grp-1 {
+	pinctrl_disp0_1: disp0-1-grp {
 		fsl,pins = <
 			MX6UL_PAD_LCD_CLK__LCDIF_CLK		0x10 /* LSCLK */
 			MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE	0x10 /* OE_ACD */
@@ -623,7 +617,7 @@
 		>;
 	};
 
-	pinctrl_disp0_2: disp0grp-2 {
+	pinctrl_disp0_2: disp0-2-grp {
 		fsl,pins = <
 			MX6UL_PAD_LCD_CLK__LCDIF_CLK		0x10 /* LSCLK */
 			MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE	0x10 /* OE_ACD */
@@ -713,25 +707,25 @@
 		>;
 	};
 
-	pinctrl_etnphy0_int: etnphy-intgrp-0 {
+	pinctrl_etnphy0_int: etnphy-int-0-grp {
 		fsl,pins = <
 			MX6UL_PAD_SNVS_TAMPER5__GPIO5_IO05	0x0b0b0 /* ETN PHY INT */
 		>;
 	};
 
-	pinctrl_etnphy0_rst: etnphy-rstgrp-0 {
+	pinctrl_etnphy0_rst: etnphy-rst-0-grp {
 		fsl,pins = <
 			MX6UL_PAD_SNVS_TAMPER6__GPIO5_IO06	0x0b0b0 /* ETN PHY RESET */
 		>;
 	};
 
-	pinctrl_etnphy1_int: etnphy-intgrp-1 {
+	pinctrl_etnphy1_int: etnphy-int-1-grp {
 		fsl,pins = <
 			MX6UL_PAD_CSI_DATA06__GPIO4_IO27	0x0b0b0 /* ETN PHY INT */
 		>;
 	};
 
-	pinctrl_etnphy1_rst: etnphy-rstgrp-1 {
+	pinctrl_etnphy1_rst: etnphy-rst-1-grp {
 		fsl,pins = <
 			MX6UL_PAD_CSI_DATA07__GPIO4_IO28	0x0b0b0 /* ETN PHY RESET */
 		>;
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ull-myir-mys-6ulx.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ull-myir-mys-6ulx.dtsi
index d03694feaf5c..83b9de17cee2 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ull-myir-mys-6ulx.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6ull-myir-mys-6ulx.dtsi
@@ -169,7 +169,7 @@
 		>;
 	};
 
-	pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
+	pinctrl_usdhc1_100mhz: usdhc1-100mhz-grp {
 		fsl,pins = <
 			MX6UL_PAD_SD1_CMD__USDHC1_CMD		0x170b9
 			MX6UL_PAD_SD1_CLK__USDHC1_CLK		0x100b9
@@ -180,7 +180,7 @@
 		>;
 	};
 
-	pinctrl_usdhc1_200mhz: usdhc1grp200mhz {
+	pinctrl_usdhc1_200mhz: usdhc1-200mhz-grp {
 		fsl,pins = <
 			MX6UL_PAD_SD1_CMD__USDHC1_CMD		0x170f9
 			MX6UL_PAD_SD1_CLK__USDHC1_CLK		0x100f9
@@ -206,7 +206,7 @@
 		>;
 	};
 
-	pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
+	pinctrl_usdhc2_100mhz: usdhc2-100mhz-grp {
 		fsl,pins = <
 			MX6UL_PAD_NAND_RE_B__USDHC2_CLK		0x100b9
 			MX6UL_PAD_NAND_WE_B__USDHC2_CMD		0x170b9
@@ -221,7 +221,7 @@
 		>;
 	};
 
-	pinctrl_usdhc2_200mhz: usdhc2grp200mhz {
+	pinctrl_usdhc2_200mhz: usdhc2-200mhz-grp {
 		fsl,pins = <
 			MX6UL_PAD_NAND_RE_B__USDHC2_CLK		0x100f9
 			MX6UL_PAD_NAND_WE_B__USDHC2_CMD		0x170f9
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ull-seeed-npi-dev-board.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ull-seeed-npi-dev-board.dtsi
index 6bb12e0bbc7e..28fddbcdc55e 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ull-seeed-npi-dev-board.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6ull-seeed-npi-dev-board.dtsi
@@ -323,7 +323,7 @@
 		>;
 	};
 
-	pinctrl_reg_vmmc: usdhc1regvmmc {
+	pinctrl_reg_vmmc: usdhc1regvmmc-grp {
 		fsl,pins = <
 			MX6UL_PAD_GPIO1_IO09__GPIO1_IO09	0x17059
 		>;
@@ -339,14 +339,14 @@
 	};
 
 	pinctrl_uart1: uart1grp {
-		fsl,pin = <
+		fsl,pins = <
 			MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX	0x1b0b1
 			MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX	0x1b0b1
 		>;
 	};
 
 	pinctrl_uart2: uart2grp {
-		fsl,pin = <
+		fsl,pins = <
 			MX6UL_PAD_UART2_TX_DATA__UART2_DCE_TX	0x1b0b1
 			MX6UL_PAD_UART2_RX_DATA__UART2_DCE_RX	0x1b0b1
 			MX6UL_PAD_UART2_CTS_B__UART2_DCE_CTS	0x1b0b1
@@ -355,7 +355,7 @@
 	};
 
 	pinctrl_uart3: uart3grp {
-		fsl,pin = <
+		fsl,pins = <
 			MX6UL_PAD_UART3_TX_DATA__UART3_DCE_TX	0x1b0b1
 			MX6UL_PAD_UART3_RX_DATA__UART3_DCE_RX	0x1b0b1
 			MX6UL_PAD_UART3_CTS_B__UART3_DCE_CTS	0x1b0b1
@@ -364,21 +364,21 @@
 	};
 
 	pinctrl_uart4: uart4grp {
-		fsl,pin = <
+		fsl,pins = <
 			MX6UL_PAD_UART4_TX_DATA__UART4_DCE_TX	0x1b0b1
 			MX6UL_PAD_UART4_RX_DATA__UART4_DCE_RX	0x1b0b1
 		>;
 	};
 
 	pinctrl_uart5: uart5grp {
-		fsl,pin = <
+		fsl,pins = <
 			MX6UL_PAD_UART5_TX_DATA__UART5_DCE_TX	0x1b0b1
 			MX6UL_PAD_UART5_RX_DATA__UART5_DCE_RX	0x1b0b1
 		>;
 	};
 
 	pinctrl_usb_otg1_id: usbotg1idgrp {
-		fsl,pin = <
+		fsl,pins = <
 			MX6UL_PAD_GPIO1_IO00__ANATOP_OTG1_ID	0x17059
 		>;
 	};
@@ -394,7 +394,7 @@
 		>;
 	};
 
-	pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
+	pinctrl_usdhc1_100mhz: usdhc1-100mhz-grp {
 		fsl,pins = <
 			MX6UL_PAD_SD1_CMD__USDHC1_CMD		0x170b9
 			MX6UL_PAD_SD1_CLK__USDHC1_CLK		0x100b9
@@ -405,7 +405,7 @@
 		>;
 	};
 
-	pinctrl_usdhc1_200mhz: usdhc1grp200mhz {
+	pinctrl_usdhc1_200mhz: usdhc1-200mhz-grp {
 		fsl,pins = <
 			MX6UL_PAD_SD1_CMD__USDHC1_CMD		0x170f9
 			MX6UL_PAD_SD1_CLK__USDHC1_CLK		0x100f9
@@ -416,7 +416,7 @@
 		>;
 	};
 
-	pinctrl_usdhc1_cd: usdhc1cd {
+	pinctrl_usdhc1_cd: usdhc1cd-grp {
 		fsl,pins = <
 			MX6UL_PAD_UART1_RTS_B__GPIO1_IO19	0x17059
 		>;
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ull-seeed-npi.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ull-seeed-npi.dtsi
index f5ad6b5c1ad0..278152875f8e 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ull-seeed-npi.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6ull-seeed-npi.dtsi
@@ -102,7 +102,7 @@
 		>;
 	};
 
-	pinctrl_reg_vqmmc: usdhc1regvqmmc {
+	pinctrl_reg_vqmmc: usdhc1regvqmmcgrp {
 		fsl,pins = <
 			MX6UL_PAD_GPIO1_IO05__GPIO1_IO05	0x17059
 		>;
@@ -123,7 +123,7 @@
 		>;
 	};
 
-	pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
+	pinctrl_usdhc2_100mhz: usdhc2-100mhz-grp {
 		fsl,pins = <
 			MX6UL_PAD_NAND_RE_B__USDHC2_CLK		0x100b9
 			MX6UL_PAD_NAND_WE_B__USDHC2_CMD		0x170b9
@@ -138,7 +138,7 @@
 		>;
 	};
 
-	pinctrl_usdhc2_200mhz: usdhc2grp200mhz {
+	pinctrl_usdhc2_200mhz: usdhc2-200mhz-grp {
 		fsl,pins = <
 			MX6UL_PAD_NAND_RE_B__USDHC2_CLK		0x100f9
 			MX6UL_PAD_NAND_WE_B__USDHC2_CMD		0x170f9
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ulz-bsh-smm-m2.dts b/arch/arm/boot/dts/nxp/imx/imx6ulz-bsh-smm-m2.dts
index c92e4e2f6ab9..6159ed70d966 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ulz-bsh-smm-m2.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6ulz-bsh-smm-m2.dts
@@ -94,7 +94,7 @@
 };
 
 &iomuxc {
-	pinctrl_gpmi_nand: gpmi-nand {
+	pinctrl_gpmi_nand: gpminandgrp {
 		fsl,pins = <
 			MX6UL_PAD_NAND_CLE__RAWNAND_CLE		0xb0b1
 			MX6UL_PAD_NAND_ALE__RAWNAND_ALE		0xb0b1
diff --git a/arch/arm/boot/dts/nxp/imx/imx7-colibri.dtsi b/arch/arm/boot/dts/nxp/imx/imx7-colibri.dtsi
index 9fe51884af79..62e41edcaf1d 100644
--- a/arch/arm/boot/dts/nxp/imx/imx7-colibri.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx7-colibri.dtsi
@@ -903,7 +903,7 @@
 		>;
 	};
 
-	pinctrl_lvds_transceiver: lvdstx {
+	pinctrl_lvds_transceiver: lvdstxgrp {
 		fsl,pins = <
 			MX7D_PAD_ENET1_RGMII_RD2__GPIO7_IO2     0x14 /* SODIMM 63 */
 			MX7D_PAD_ENET1_RGMII_RD3__GPIO7_IO3     0x74 /* SODIMM 55 */
diff --git a/arch/arm/boot/dts/nxp/imx/imx7-mba7.dtsi b/arch/arm/boot/dts/nxp/imx/imx7-mba7.dtsi
index 52869e68f833..e1c401f468e1 100644
--- a/arch/arm/boot/dts/nxp/imx/imx7-mba7.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx7-mba7.dtsi
@@ -81,6 +81,12 @@
 		};
 	};
 
+	iio-hwmon {
+		compatible = "iio-hwmon";
+		io-channels = <&adc1 0>, <&adc1 1>, <&adc1 2>, <&adc1 3>,
+			      <&adc2 0>, <&adc2 1>, <&adc2 2>, <&adc2 3>;
+	};
+
 	reg_sd1_vmmc: regulator-sd1-vmmc {
 		compatible = "regulator-fixed";
 		regulator-name = "VCC3V3_SD1";
@@ -310,7 +316,7 @@
 
 &i2c1 {
 	lm75: temperature-sensor@49 {
-		compatible = "national,lm75";
+		compatible = "national,lm75a";
 		reg = <0x49>;
 		vs-supply = <&reg_vcc_3v3>;
 	};
diff --git a/arch/arm/boot/dts/nxp/imx/imx7d-nitrogen7.dts b/arch/arm/boot/dts/nxp/imx/imx7d-nitrogen7.dts
index 9c6476bda4a0..7ee66be8bccb 100644
--- a/arch/arm/boot/dts/nxp/imx/imx7d-nitrogen7.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx7d-nitrogen7.dts
@@ -419,7 +419,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_hog_1 &pinctrl_j2>;
 
-	pinctrl_hog_1: hoggrp-1 {
+	pinctrl_hog_1: hoggrp {
 		fsl,pins = <
 			MX7D_PAD_SD3_RESET_B__GPIO6_IO11	0x5d
 			MX7D_PAD_GPIO1_IO13__GPIO1_IO13		0x7d
@@ -665,7 +665,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_hog_2>;
 
-	pinctrl_hog_2: hoggrp-2 {
+	pinctrl_hog_2: hoggrp {
 		fsl,pins = <
 			MX7D_PAD_LPSR_GPIO1_IO02__GPIO1_IO2	0x7d
 			MX7D_PAD_LPSR_GPIO1_IO03__CCM_CLKO2	0x7d
diff --git a/arch/arm/boot/dts/nxp/imx/imx7d-pico.dtsi b/arch/arm/boot/dts/nxp/imx/imx7d-pico.dtsi
index 8d5037ac03c7..a1574ccec89c 100644
--- a/arch/arm/boot/dts/nxp/imx/imx7d-pico.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx7d-pico.dtsi
@@ -444,14 +444,14 @@
 		>;
 	};
 
-	pinctrl_can1: can1frp {
+	pinctrl_can1: can1frpgrp {
 		fsl,pins = <
 			MX7D_PAD_SAI1_RX_DATA__FLEXCAN1_RX	0x59
 			MX7D_PAD_SAI1_TX_BCLK__FLEXCAN1_TX	0x59
 		>;
 	};
 
-	pinctrl_can2: can2frp {
+	pinctrl_can2: can2frpgrp {
 		fsl,pins = <
 			MX7D_PAD_SAI1_TX_SYNC__FLEXCAN2_RX	0x59
 			MX7D_PAD_SAI1_TX_DATA__FLEXCAN2_TX	0x59
@@ -499,19 +499,19 @@
 		>;
 	};
 
-	pinctrl_pwm1: pwm1 {
+	pinctrl_pwm1: pwm1grp {
 		fsl,pins = <
 			MX7D_PAD_GPIO1_IO08__PWM1_OUT	0x7f
 		>;
 	};
 
-	pinctrl_pwm2: pwm2 {
+	pinctrl_pwm2: pwm2grp {
 		fsl,pins = <
 			MX7D_PAD_GPIO1_IO09__PWM2_OUT	0x7f
 		>;
 	};
 
-	pinctrl_pwm3: pwm3 {
+	pinctrl_pwm3: pwm3grp {
 		fsl,pins = <
 			MX7D_PAD_GPIO1_IO10__PWM3_OUT	0x7f
 		>;
@@ -563,7 +563,7 @@
 		>;
 	};
 
-	pinctrl_usbotg1_pwr: usbotg_pwr {
+	pinctrl_usbotg1_pwr: usbotgpwrgrp {
 		fsl,pins = <
 			MX7D_PAD_UART3_TX_DATA__GPIO4_IO5	0x14
 		>;
@@ -581,7 +581,7 @@
 		>;
 	};
 
-	pinctrl_usdhc1_100mhz: usdhc1grp_100mhz {
+	pinctrl_usdhc1_100mhz: usdhc1-100mhz-grp {
 		fsl,pins = <
 			MX7D_PAD_SD1_CMD__SD1_CMD		0x5a
 			MX7D_PAD_SD1_CLK__SD1_CLK		0x1a
@@ -593,7 +593,7 @@
 		>;
 	};
 
-	pinctrl_usdhc1_200mhz: usdhc1grp_200mhz {
+	pinctrl_usdhc1_200mhz: usdhc1-200mhz-grp {
 		fsl,pins = <
 			MX7D_PAD_SD1_CMD__SD1_CMD		0x5b
 			MX7D_PAD_SD1_CLK__SD1_CLK		0x1b
@@ -631,7 +631,7 @@
 		>;
 	};
 
-	pinctrl_usdhc3_100mhz: usdhc3grp_100mhz {
+	pinctrl_usdhc3_100mhz: usdhc3-100mhz-grp {
 		fsl,pins = <
 			MX7D_PAD_SD3_CMD__SD3_CMD		0x5a
 			MX7D_PAD_SD3_CLK__SD3_CLK		0x1a
@@ -646,7 +646,7 @@
 		>;
 	};
 
-	pinctrl_usdhc3_200mhz: usdhc3grp_200mhz {
+	pinctrl_usdhc3_200mhz: usdhc3-200mhz-grp {
 		fsl,pins = <
 			MX7D_PAD_SD3_CMD__SD3_CMD		0x5b
 			MX7D_PAD_SD3_CLK__SD3_CLK		0x1b
diff --git a/arch/arm/boot/dts/nxp/imx/imx7d-remarkable2.dts b/arch/arm/boot/dts/nxp/imx/imx7d-remarkable2.dts
index 92cb45dacda6..eec526a96311 100644
--- a/arch/arm/boot/dts/nxp/imx/imx7d-remarkable2.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx7d-remarkable2.dts
@@ -508,7 +508,7 @@
 		>;
 	};
 
-	pinctrl_usdhc2_100mhz: usdhc2grp_100mhz {
+	pinctrl_usdhc2_100mhz: usdhc2-100mhz-grp {
 		fsl,pins = <
 			MX7D_PAD_SD2_CMD__SD2_CMD		0x5a
 			MX7D_PAD_SD2_CLK__SD2_CLK		0x1a
@@ -519,7 +519,7 @@
 		>;
 	};
 
-	pinctrl_usdhc2_200mhz: usdhc2grp_200mhz {
+	pinctrl_usdhc2_200mhz: usdhc2-200mhz-grp {
 		fsl,pins = <
 			MX7D_PAD_SD2_CMD__SD2_CMD		0x5b
 			MX7D_PAD_SD2_CLK__SD2_CLK		0x1b
@@ -546,7 +546,7 @@
 		>;
 	};
 
-	pinctrl_usdhc3_100mhz: usdhc3grp_100mhz {
+	pinctrl_usdhc3_100mhz: usdhc3-100mhz-grp {
 		fsl,pins = <
 			MX7D_PAD_SD3_CMD__SD3_CMD		0x5a
 			MX7D_PAD_SD3_CLK__SD3_CLK		0x1a
@@ -562,7 +562,7 @@
 		>;
 	};
 
-	pinctrl_usdhc3_200mhz: usdhc3grp_200mhz {
+	pinctrl_usdhc3_200mhz: usdhc3-200mhz-grp {
 		fsl,pins = <
 			MX7D_PAD_SD3_CMD__SD3_CMD		0x5b
 			MX7D_PAD_SD3_CLK__SD3_CLK		0x1b
diff --git a/arch/arm/boot/dts/nxp/imx/imx7d-sdb-reva.dts b/arch/arm/boot/dts/nxp/imx/imx7d-sdb-reva.dts
index cabdaa6dc518..40156cd9195f 100644
--- a/arch/arm/boot/dts/nxp/imx/imx7d-sdb-reva.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx7d-sdb-reva.dts
@@ -21,23 +21,21 @@
 };
 
 &iomuxc {
-	imx7d-sdb {
-		pinctrl_tsc2046_pendown: tsc2046_pendown {
-			fsl,pins = <
-				MX7D_PAD_EPDC_DATA13__GPIO2_IO13	0x59
-			>;
-		};
-
-		pinctrl_hog: hoggrp {
-			fsl,pins = <
-				MX7D_PAD_ECSPI2_SS0__GPIO4_IO23		0x34  /* bt reg on */
-			>;
-		};
-
-		pinctrl_usb_otg2_vbus_reg_reva: usbotg2vbusregrevagrp {
-			fsl,pins = <
-				MX7D_PAD_UART3_CTS_B__GPIO4_IO7		0x14
-			>;
-		};
+	pinctrl_tsc2046_pendown: tsc2046-pendowngrp {
+		fsl,pins = <
+			MX7D_PAD_EPDC_DATA13__GPIO2_IO13	0x59
+		>;
+	};
+
+	pinctrl_hog: hoggrp {
+		fsl,pins = <
+			MX7D_PAD_ECSPI2_SS0__GPIO4_IO23		0x34  /* bt reg on */
+		>;
+	};
+
+	pinctrl_usb_otg2_vbus_reg_reva: usbotg2vbusregrevagrp {
+		fsl,pins = <
+			MX7D_PAD_UART3_CTS_B__GPIO4_IO7		0x14
+		>;
 	};
 };
diff --git a/arch/arm/boot/dts/nxp/imx/imx7d-sdb.dts b/arch/arm/boot/dts/nxp/imx/imx7d-sdb.dts
index 0462e43ec09b..f712537fca16 100644
--- a/arch/arm/boot/dts/nxp/imx/imx7d-sdb.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx7d-sdb.dts
@@ -537,342 +537,340 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_hog>;
 
-	imx7d-sdb {
-		pinctrl_brcm_reg: brcmreggrp {
-			fsl,pins = <
-				MX7D_PAD_ECSPI2_MOSI__GPIO4_IO21	0x14
-			>;
-		};
+	pinctrl_brcm_reg: brcmreggrp {
+		fsl,pins = <
+			MX7D_PAD_ECSPI2_MOSI__GPIO4_IO21	0x14
+		>;
+	};
 
-		pinctrl_ecspi3: ecspi3grp {
-			fsl,pins = <
-				MX7D_PAD_SAI2_TX_SYNC__ECSPI3_MISO	0x2
-				MX7D_PAD_SAI2_TX_BCLK__ECSPI3_MOSI	0x2
-				MX7D_PAD_SAI2_RX_DATA__ECSPI3_SCLK	0x2
-				MX7D_PAD_SD2_CD_B__GPIO5_IO9		0x59
-			>;
-		};
+	pinctrl_ecspi3: ecspi3grp {
+		fsl,pins = <
+			MX7D_PAD_SAI2_TX_SYNC__ECSPI3_MISO	0x2
+			MX7D_PAD_SAI2_TX_BCLK__ECSPI3_MOSI	0x2
+			MX7D_PAD_SAI2_RX_DATA__ECSPI3_SCLK	0x2
+			MX7D_PAD_SD2_CD_B__GPIO5_IO9		0x59
+		>;
+	};
 
-		pinctrl_enet1: enet1grp {
-			fsl,pins = <
-				MX7D_PAD_GPIO1_IO10__ENET1_MDIO			0x3
-				MX7D_PAD_GPIO1_IO11__ENET1_MDC			0x3
-				MX7D_PAD_ENET1_RGMII_TXC__ENET1_RGMII_TXC	0x1
-				MX7D_PAD_ENET1_RGMII_TD0__ENET1_RGMII_TD0	0x1
-				MX7D_PAD_ENET1_RGMII_TD1__ENET1_RGMII_TD1	0x1
-				MX7D_PAD_ENET1_RGMII_TD2__ENET1_RGMII_TD2	0x1
-				MX7D_PAD_ENET1_RGMII_TD3__ENET1_RGMII_TD3	0x1
-				MX7D_PAD_ENET1_RGMII_TX_CTL__ENET1_RGMII_TX_CTL	0x1
-				MX7D_PAD_ENET1_RGMII_RXC__ENET1_RGMII_RXC	0x1
-				MX7D_PAD_ENET1_RGMII_RD0__ENET1_RGMII_RD0	0x1
-				MX7D_PAD_ENET1_RGMII_RD1__ENET1_RGMII_RD1	0x1
-				MX7D_PAD_ENET1_RGMII_RD2__ENET1_RGMII_RD2	0x1
-				MX7D_PAD_ENET1_RGMII_RD3__ENET1_RGMII_RD3	0x1
-				MX7D_PAD_ENET1_RGMII_RX_CTL__ENET1_RGMII_RX_CTL	0x1
-			>;
-		};
+	pinctrl_enet1: enet1grp {
+		fsl,pins = <
+			MX7D_PAD_GPIO1_IO10__ENET1_MDIO			0x3
+			MX7D_PAD_GPIO1_IO11__ENET1_MDC			0x3
+			MX7D_PAD_ENET1_RGMII_TXC__ENET1_RGMII_TXC	0x1
+			MX7D_PAD_ENET1_RGMII_TD0__ENET1_RGMII_TD0	0x1
+			MX7D_PAD_ENET1_RGMII_TD1__ENET1_RGMII_TD1	0x1
+			MX7D_PAD_ENET1_RGMII_TD2__ENET1_RGMII_TD2	0x1
+			MX7D_PAD_ENET1_RGMII_TD3__ENET1_RGMII_TD3	0x1
+			MX7D_PAD_ENET1_RGMII_TX_CTL__ENET1_RGMII_TX_CTL	0x1
+			MX7D_PAD_ENET1_RGMII_RXC__ENET1_RGMII_RXC	0x1
+			MX7D_PAD_ENET1_RGMII_RD0__ENET1_RGMII_RD0	0x1
+			MX7D_PAD_ENET1_RGMII_RD1__ENET1_RGMII_RD1	0x1
+			MX7D_PAD_ENET1_RGMII_RD2__ENET1_RGMII_RD2	0x1
+			MX7D_PAD_ENET1_RGMII_RD3__ENET1_RGMII_RD3	0x1
+			MX7D_PAD_ENET1_RGMII_RX_CTL__ENET1_RGMII_RX_CTL	0x1
+		>;
+	};
 
-		pinctrl_enet2: enet2grp {
-			fsl,pins = <
-				MX7D_PAD_EPDC_GDSP__ENET2_RGMII_TXC		0x1
-				MX7D_PAD_EPDC_SDCE2__ENET2_RGMII_TD0		0x1
-				MX7D_PAD_EPDC_SDCE3__ENET2_RGMII_TD1		0x1
-				MX7D_PAD_EPDC_GDCLK__ENET2_RGMII_TD2		0x1
-				MX7D_PAD_EPDC_GDOE__ENET2_RGMII_TD3		0x1
-				MX7D_PAD_EPDC_GDRL__ENET2_RGMII_TX_CTL		0x1
-				MX7D_PAD_EPDC_SDCE1__ENET2_RGMII_RXC		0x1
-				MX7D_PAD_EPDC_SDCLK__ENET2_RGMII_RD0		0x1
-				MX7D_PAD_EPDC_SDLE__ENET2_RGMII_RD1		0x1
-				MX7D_PAD_EPDC_SDOE__ENET2_RGMII_RD2		0x1
-				MX7D_PAD_EPDC_SDSHR__ENET2_RGMII_RD3		0x1
-				MX7D_PAD_EPDC_SDCE0__ENET2_RGMII_RX_CTL		0x1
-			>;
-		};
+	pinctrl_enet2: enet2grp {
+		fsl,pins = <
+			MX7D_PAD_EPDC_GDSP__ENET2_RGMII_TXC		0x1
+			MX7D_PAD_EPDC_SDCE2__ENET2_RGMII_TD0		0x1
+			MX7D_PAD_EPDC_SDCE3__ENET2_RGMII_TD1		0x1
+			MX7D_PAD_EPDC_GDCLK__ENET2_RGMII_TD2		0x1
+			MX7D_PAD_EPDC_GDOE__ENET2_RGMII_TD3		0x1
+			MX7D_PAD_EPDC_GDRL__ENET2_RGMII_TX_CTL		0x1
+			MX7D_PAD_EPDC_SDCE1__ENET2_RGMII_RXC		0x1
+			MX7D_PAD_EPDC_SDCLK__ENET2_RGMII_RD0		0x1
+			MX7D_PAD_EPDC_SDLE__ENET2_RGMII_RD1		0x1
+			MX7D_PAD_EPDC_SDOE__ENET2_RGMII_RD2		0x1
+			MX7D_PAD_EPDC_SDSHR__ENET2_RGMII_RD3		0x1
+			MX7D_PAD_EPDC_SDCE0__ENET2_RGMII_RX_CTL		0x1
+		>;
+	};
 
-		pinctrl_enet2_reg: enet2reggrp {
-			fsl,pins = <
-				MX7D_PAD_LPSR_GPIO1_IO04__GPIO1_IO4	0x14
-			>;
-		};
+	pinctrl_enet2_reg: enet2reggrp {
+		fsl,pins = <
+			MX7D_PAD_LPSR_GPIO1_IO04__GPIO1_IO4	0x14
+		>;
+	};
 
-		pinctrl_flexcan2: flexcan2grp {
-			fsl,pins = <
-				MX7D_PAD_GPIO1_IO14__FLEXCAN2_RX	0x59
-				MX7D_PAD_GPIO1_IO15__FLEXCAN2_TX	0x59
-			>;
-		};
+	pinctrl_flexcan2: flexcan2grp {
+		fsl,pins = <
+			MX7D_PAD_GPIO1_IO14__FLEXCAN2_RX	0x59
+			MX7D_PAD_GPIO1_IO15__FLEXCAN2_TX	0x59
+		>;
+	};
 
-		pinctrl_flexcan2_reg: flexcan2reggrp {
-			fsl,pins = <
-				MX7D_PAD_EPDC_DATA14__GPIO2_IO14	0x59	/* CAN_STBY */
-			>;
-		};
+	pinctrl_flexcan2_reg: flexcan2reggrp {
+		fsl,pins = <
+			MX7D_PAD_EPDC_DATA14__GPIO2_IO14	0x59	/* CAN_STBY */
+		>;
+	};
 
-		pinctrl_gpio_keys: gpio_keysgrp {
-			fsl,pins = <
-				MX7D_PAD_SD2_RESET_B__GPIO5_IO11	0x59
-				MX7D_PAD_SD2_WP__GPIO5_IO10		0x59
-			>;
-		};
+	pinctrl_gpio_keys: gpio-keysgrp {
+		fsl,pins = <
+			MX7D_PAD_SD2_RESET_B__GPIO5_IO11	0x59
+			MX7D_PAD_SD2_WP__GPIO5_IO10		0x59
+		>;
+	};
 
-		pinctrl_hog: hoggrp {
-			fsl,pins = <
-				MX7D_PAD_ECSPI2_SS0__GPIO4_IO23		0x34  /* bt reg on */
-				MX7D_PAD_EPDC_BDR0__GPIO2_IO28		0x59  /* headphone detect */
-			>;
-		};
+	pinctrl_hog: hoggrp {
+		fsl,pins = <
+			MX7D_PAD_ECSPI2_SS0__GPIO4_IO23		0x34  /* bt reg on */
+			MX7D_PAD_EPDC_BDR0__GPIO2_IO28		0x59  /* headphone detect */
+		>;
+	};
 
-		pinctrl_i2c1: i2c1grp {
-			fsl,pins = <
-				MX7D_PAD_I2C1_SDA__I2C1_SDA		0x4000007f
-				MX7D_PAD_I2C1_SCL__I2C1_SCL		0x4000007f
-			>;
-		};
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			MX7D_PAD_I2C1_SDA__I2C1_SDA		0x4000007f
+			MX7D_PAD_I2C1_SCL__I2C1_SCL		0x4000007f
+		>;
+	};
 
-		pinctrl_i2c2: i2c2grp {
-			fsl,pins = <
-				MX7D_PAD_I2C2_SDA__I2C2_SDA		0x4000007f
-				MX7D_PAD_I2C2_SCL__I2C2_SCL		0x4000007f
-			>;
-		};
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			MX7D_PAD_I2C2_SDA__I2C2_SDA		0x4000007f
+			MX7D_PAD_I2C2_SCL__I2C2_SCL		0x4000007f
+		>;
+	};
 
-		pinctrl_i2c3: i2c3grp {
-			fsl,pins = <
-				MX7D_PAD_I2C3_SDA__I2C3_SDA		0x4000007f
-				MX7D_PAD_I2C3_SCL__I2C3_SCL		0x4000007f
-			>;
-		};
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX7D_PAD_I2C3_SDA__I2C3_SDA		0x4000007f
+			MX7D_PAD_I2C3_SCL__I2C3_SCL		0x4000007f
+		>;
+	};
 
-		pinctrl_i2c4: i2c4grp {
-			fsl,pins = <
-				MX7D_PAD_SAI1_RX_BCLK__I2C4_SDA		0x4000007f
-				MX7D_PAD_SAI1_RX_SYNC__I2C4_SCL		0x4000007f
-			>;
-		};
+	pinctrl_i2c4: i2c4grp {
+		fsl,pins = <
+			MX7D_PAD_SAI1_RX_BCLK__I2C4_SDA		0x4000007f
+			MX7D_PAD_SAI1_RX_SYNC__I2C4_SCL		0x4000007f
+		>;
+	};
 
-		pinctrl_lcdif: lcdifgrp {
-			fsl,pins = <
-				MX7D_PAD_LCD_DATA00__LCD_DATA0		0x79
-				MX7D_PAD_LCD_DATA01__LCD_DATA1		0x79
-				MX7D_PAD_LCD_DATA02__LCD_DATA2		0x79
-				MX7D_PAD_LCD_DATA03__LCD_DATA3		0x79
-				MX7D_PAD_LCD_DATA04__LCD_DATA4		0x79
-				MX7D_PAD_LCD_DATA05__LCD_DATA5		0x79
-				MX7D_PAD_LCD_DATA06__LCD_DATA6		0x79
-				MX7D_PAD_LCD_DATA07__LCD_DATA7		0x79
-				MX7D_PAD_LCD_DATA08__LCD_DATA8		0x79
-				MX7D_PAD_LCD_DATA09__LCD_DATA9		0x79
-				MX7D_PAD_LCD_DATA10__LCD_DATA10		0x79
-				MX7D_PAD_LCD_DATA11__LCD_DATA11		0x79
-				MX7D_PAD_LCD_DATA12__LCD_DATA12		0x79
-				MX7D_PAD_LCD_DATA13__LCD_DATA13		0x79
-				MX7D_PAD_LCD_DATA14__LCD_DATA14		0x79
-				MX7D_PAD_LCD_DATA15__LCD_DATA15		0x79
-				MX7D_PAD_LCD_DATA16__LCD_DATA16		0x79
-				MX7D_PAD_LCD_DATA17__LCD_DATA17		0x79
-				MX7D_PAD_LCD_DATA18__LCD_DATA18		0x79
-				MX7D_PAD_LCD_DATA19__LCD_DATA19		0x79
-				MX7D_PAD_LCD_DATA20__LCD_DATA20		0x79
-				MX7D_PAD_LCD_DATA21__LCD_DATA21		0x79
-				MX7D_PAD_LCD_DATA22__LCD_DATA22		0x79
-				MX7D_PAD_LCD_DATA23__LCD_DATA23		0x79
-				MX7D_PAD_LCD_CLK__LCD_CLK		0x79
-				MX7D_PAD_LCD_ENABLE__LCD_ENABLE		0x79
-				MX7D_PAD_LCD_VSYNC__LCD_VSYNC		0x79
-				MX7D_PAD_LCD_HSYNC__LCD_HSYNC		0x79
-				MX7D_PAD_LCD_RESET__LCD_RESET		0x79
-			>;
-		};
+	pinctrl_lcdif: lcdifgrp {
+		fsl,pins = <
+			MX7D_PAD_LCD_DATA00__LCD_DATA0		0x79
+			MX7D_PAD_LCD_DATA01__LCD_DATA1		0x79
+			MX7D_PAD_LCD_DATA02__LCD_DATA2		0x79
+			MX7D_PAD_LCD_DATA03__LCD_DATA3		0x79
+			MX7D_PAD_LCD_DATA04__LCD_DATA4		0x79
+			MX7D_PAD_LCD_DATA05__LCD_DATA5		0x79
+			MX7D_PAD_LCD_DATA06__LCD_DATA6		0x79
+			MX7D_PAD_LCD_DATA07__LCD_DATA7		0x79
+			MX7D_PAD_LCD_DATA08__LCD_DATA8		0x79
+			MX7D_PAD_LCD_DATA09__LCD_DATA9		0x79
+			MX7D_PAD_LCD_DATA10__LCD_DATA10		0x79
+			MX7D_PAD_LCD_DATA11__LCD_DATA11		0x79
+			MX7D_PAD_LCD_DATA12__LCD_DATA12		0x79
+			MX7D_PAD_LCD_DATA13__LCD_DATA13		0x79
+			MX7D_PAD_LCD_DATA14__LCD_DATA14		0x79
+			MX7D_PAD_LCD_DATA15__LCD_DATA15		0x79
+			MX7D_PAD_LCD_DATA16__LCD_DATA16		0x79
+			MX7D_PAD_LCD_DATA17__LCD_DATA17		0x79
+			MX7D_PAD_LCD_DATA18__LCD_DATA18		0x79
+			MX7D_PAD_LCD_DATA19__LCD_DATA19		0x79
+			MX7D_PAD_LCD_DATA20__LCD_DATA20		0x79
+			MX7D_PAD_LCD_DATA21__LCD_DATA21		0x79
+			MX7D_PAD_LCD_DATA22__LCD_DATA22		0x79
+			MX7D_PAD_LCD_DATA23__LCD_DATA23		0x79
+			MX7D_PAD_LCD_CLK__LCD_CLK		0x79
+			MX7D_PAD_LCD_ENABLE__LCD_ENABLE		0x79
+			MX7D_PAD_LCD_VSYNC__LCD_VSYNC		0x79
+			MX7D_PAD_LCD_HSYNC__LCD_HSYNC		0x79
+			MX7D_PAD_LCD_RESET__LCD_RESET		0x79
+		>;
+	};
 
-		pinctrl_sai1: sai1grp {
-			fsl,pins = <
-				MX7D_PAD_SAI1_MCLK__SAI1_MCLK           0x1f
-				MX7D_PAD_ENET1_RX_CLK__SAI1_TX_BCLK     0x1f
-				MX7D_PAD_ENET1_CRS__SAI1_TX_SYNC	0x1f
-				MX7D_PAD_ENET1_COL__SAI1_TX_DATA0	0x30
-				MX7D_PAD_ENET1_TX_CLK__SAI1_RX_DATA0	0x1f
-			>;
-		};
+	pinctrl_sai1: sai1grp {
+		fsl,pins = <
+			MX7D_PAD_SAI1_MCLK__SAI1_MCLK           0x1f
+			MX7D_PAD_ENET1_RX_CLK__SAI1_TX_BCLK     0x1f
+			MX7D_PAD_ENET1_CRS__SAI1_TX_SYNC	0x1f
+			MX7D_PAD_ENET1_COL__SAI1_TX_DATA0	0x30
+			MX7D_PAD_ENET1_TX_CLK__SAI1_RX_DATA0	0x1f
+		>;
+	};
 
-		pinctrl_sai2: sai2grp {
-			fsl,pins = <
-				MX7D_PAD_SAI2_TX_BCLK__SAI2_TX_BCLK     0x1f
-				MX7D_PAD_SAI2_TX_SYNC__SAI2_TX_SYNC     0x1f
-				MX7D_PAD_SAI2_TX_DATA__SAI2_TX_DATA0    0x30
-				MX7D_PAD_SAI2_RX_DATA__SAI2_RX_DATA0    0x1f
-			>;
-		};
+	pinctrl_sai2: sai2grp {
+		fsl,pins = <
+			MX7D_PAD_SAI2_TX_BCLK__SAI2_TX_BCLK     0x1f
+			MX7D_PAD_SAI2_TX_SYNC__SAI2_TX_SYNC     0x1f
+			MX7D_PAD_SAI2_TX_DATA__SAI2_TX_DATA0    0x30
+			MX7D_PAD_SAI2_RX_DATA__SAI2_RX_DATA0    0x1f
+		>;
+	};
 
-		pinctrl_sai3: sai3grp {
-			fsl,pins = <
-				MX7D_PAD_UART3_TX_DATA__SAI3_TX_BCLK   0x1f
-				MX7D_PAD_UART3_CTS_B__SAI3_TX_SYNC     0x1f
-				MX7D_PAD_UART3_RTS_B__SAI3_TX_DATA0    0x30
-			>;
-		};
+	pinctrl_sai3: sai3grp {
+		fsl,pins = <
+			MX7D_PAD_UART3_TX_DATA__SAI3_TX_BCLK   0x1f
+			MX7D_PAD_UART3_CTS_B__SAI3_TX_SYNC     0x1f
+			MX7D_PAD_UART3_RTS_B__SAI3_TX_DATA0    0x30
+		>;
+	};
 
-		pinctrl_spi4: spi4grp {
-			fsl,pins = <
-				MX7D_PAD_GPIO1_IO09__GPIO1_IO9	0x59
-				MX7D_PAD_GPIO1_IO12__GPIO1_IO12	0x59
-				MX7D_PAD_GPIO1_IO13__GPIO1_IO13	0x59
-			>;
-		};
+	pinctrl_spi4: spi4grp {
+		fsl,pins = <
+			MX7D_PAD_GPIO1_IO09__GPIO1_IO9	0x59
+			MX7D_PAD_GPIO1_IO12__GPIO1_IO12	0x59
+			MX7D_PAD_GPIO1_IO13__GPIO1_IO13	0x59
+		>;
+	};
 
-		pinctrl_tsc2046_pendown: tsc2046_pendown {
-			fsl,pins = <
-				MX7D_PAD_EPDC_BDR1__GPIO2_IO29		0x59
-			>;
-		};
+	pinctrl_tsc2046_pendown: tsc2046-pendowngrp {
+		fsl,pins = <
+			MX7D_PAD_EPDC_BDR1__GPIO2_IO29		0x59
+		>;
+	};
 
-		pinctrl_uart1: uart1grp {
-			fsl,pins = <
-				MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX	0x79
-				MX7D_PAD_UART1_RX_DATA__UART1_DCE_RX	0x79
-			>;
-		};
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX	0x79
+			MX7D_PAD_UART1_RX_DATA__UART1_DCE_RX	0x79
+		>;
+	};
 
-		pinctrl_uart5: uart5grp {
-			fsl,pins = <
-				MX7D_PAD_SAI1_TX_BCLK__UART5_DCE_TX	0x79
-				MX7D_PAD_SAI1_RX_DATA__UART5_DCE_RX	0x79
-				MX7D_PAD_SAI1_TX_SYNC__UART5_DCE_CTS	0x79
-				MX7D_PAD_SAI1_TX_DATA__UART5_DCE_RTS	0x79
-			>;
-		};
+	pinctrl_uart5: uart5grp {
+		fsl,pins = <
+			MX7D_PAD_SAI1_TX_BCLK__UART5_DCE_TX	0x79
+			MX7D_PAD_SAI1_RX_DATA__UART5_DCE_RX	0x79
+			MX7D_PAD_SAI1_TX_SYNC__UART5_DCE_CTS	0x79
+			MX7D_PAD_SAI1_TX_DATA__UART5_DCE_RTS	0x79
+		>;
+	};
 
-		pinctrl_uart6: uart6grp {
-			fsl,pins = <
-				MX7D_PAD_ECSPI1_MOSI__UART6_DCE_TX	0x79
-				MX7D_PAD_ECSPI1_SCLK__UART6_DCE_RX	0x79
-				MX7D_PAD_ECSPI1_SS0__UART6_DCE_CTS	0x79
-				MX7D_PAD_ECSPI1_MISO__UART6_DCE_RTS	0x79
-			>;
-		};
+	pinctrl_uart6: uart6grp {
+		fsl,pins = <
+			MX7D_PAD_ECSPI1_MOSI__UART6_DCE_TX	0x79
+			MX7D_PAD_ECSPI1_SCLK__UART6_DCE_RX	0x79
+			MX7D_PAD_ECSPI1_SS0__UART6_DCE_CTS	0x79
+			MX7D_PAD_ECSPI1_MISO__UART6_DCE_RTS	0x79
+		>;
+	};
 
-		pinctrl_usdhc1_gpio: usdhc1_gpiogrp {
-			fsl,pins = <
-				MX7D_PAD_SD1_CD_B__GPIO5_IO0		0x59 /* CD */
-				MX7D_PAD_SD1_WP__GPIO5_IO1		0x59 /* WP */
-				MX7D_PAD_SD1_RESET_B__GPIO5_IO2		0x59 /* vmmc */
-				MX7D_PAD_GPIO1_IO08__SD1_VSELECT	0x59 /* VSELECT */
-			>;
-		};
+	pinctrl_usdhc1_gpio: usdhc1-gpiogrp {
+		fsl,pins = <
+			MX7D_PAD_SD1_CD_B__GPIO5_IO0		0x59 /* CD */
+			MX7D_PAD_SD1_WP__GPIO5_IO1		0x59 /* WP */
+			MX7D_PAD_SD1_RESET_B__GPIO5_IO2		0x59 /* vmmc */
+			MX7D_PAD_GPIO1_IO08__SD1_VSELECT	0x59 /* VSELECT */
+		>;
+	};
 
-		pinctrl_usdhc1: usdhc1grp {
-			fsl,pins = <
-				MX7D_PAD_SD1_CMD__SD1_CMD		0x59
-				MX7D_PAD_SD1_CLK__SD1_CLK		0x19
-				MX7D_PAD_SD1_DATA0__SD1_DATA0		0x59
-				MX7D_PAD_SD1_DATA1__SD1_DATA1		0x59
-				MX7D_PAD_SD1_DATA2__SD1_DATA2		0x59
-				MX7D_PAD_SD1_DATA3__SD1_DATA3		0x59
-			>;
-		};
+	pinctrl_usdhc1: usdhc1grp {
+		fsl,pins = <
+			MX7D_PAD_SD1_CMD__SD1_CMD		0x59
+			MX7D_PAD_SD1_CLK__SD1_CLK		0x19
+			MX7D_PAD_SD1_DATA0__SD1_DATA0		0x59
+			MX7D_PAD_SD1_DATA1__SD1_DATA1		0x59
+			MX7D_PAD_SD1_DATA2__SD1_DATA2		0x59
+			MX7D_PAD_SD1_DATA3__SD1_DATA3		0x59
+		>;
+	};
 
-		pinctrl_usdhc1_100mhz: usdhc1grp_100mhz {
-			fsl,pins = <
-				MX7D_PAD_SD1_CMD__SD1_CMD		0x5a
-				MX7D_PAD_SD1_CLK__SD1_CLK		0x1a
-				MX7D_PAD_SD1_DATA0__SD1_DATA0		0x5a
-				MX7D_PAD_SD1_DATA1__SD1_DATA1		0x5a
-				MX7D_PAD_SD1_DATA2__SD1_DATA2		0x5a
-				MX7D_PAD_SD1_DATA3__SD1_DATA3		0x5a
-			>;
-		};
+	pinctrl_usdhc1_100mhz: usdhc1-100mhz-grp {
+		fsl,pins = <
+			MX7D_PAD_SD1_CMD__SD1_CMD		0x5a
+			MX7D_PAD_SD1_CLK__SD1_CLK		0x1a
+			MX7D_PAD_SD1_DATA0__SD1_DATA0		0x5a
+			MX7D_PAD_SD1_DATA1__SD1_DATA1		0x5a
+			MX7D_PAD_SD1_DATA2__SD1_DATA2		0x5a
+			MX7D_PAD_SD1_DATA3__SD1_DATA3		0x5a
+		>;
+	};
 
-		pinctrl_usdhc1_200mhz: usdhc1grp_200mhz {
-			fsl,pins = <
-				MX7D_PAD_SD1_CMD__SD1_CMD		0x5b
-				MX7D_PAD_SD1_CLK__SD1_CLK		0x1b
-				MX7D_PAD_SD1_DATA0__SD1_DATA0		0x5b
-				MX7D_PAD_SD1_DATA1__SD1_DATA1		0x5b
-				MX7D_PAD_SD1_DATA2__SD1_DATA2		0x5b
-				MX7D_PAD_SD1_DATA3__SD1_DATA3		0x5b
-			>;
-		};
+	pinctrl_usdhc1_200mhz: usdhc1-200mhz-grp {
+		fsl,pins = <
+			MX7D_PAD_SD1_CMD__SD1_CMD		0x5b
+			MX7D_PAD_SD1_CLK__SD1_CLK		0x1b
+			MX7D_PAD_SD1_DATA0__SD1_DATA0		0x5b
+			MX7D_PAD_SD1_DATA1__SD1_DATA1		0x5b
+			MX7D_PAD_SD1_DATA2__SD1_DATA2		0x5b
+			MX7D_PAD_SD1_DATA3__SD1_DATA3		0x5b
+		>;
+	};
 
-		pinctrl_usdhc2: usdhc2grp {
-			fsl,pins = <
-				MX7D_PAD_SD2_CMD__SD2_CMD		0x59
-				MX7D_PAD_SD2_CLK__SD2_CLK		0x19
-				MX7D_PAD_SD2_DATA0__SD2_DATA0		0x59
-				MX7D_PAD_SD2_DATA1__SD2_DATA1		0x59
-				MX7D_PAD_SD2_DATA2__SD2_DATA2		0x59
-				MX7D_PAD_SD2_DATA3__SD2_DATA3		0x59
-			>;
-		};
+	pinctrl_usdhc2: usdhc2grp {
+		fsl,pins = <
+			MX7D_PAD_SD2_CMD__SD2_CMD		0x59
+			MX7D_PAD_SD2_CLK__SD2_CLK		0x19
+			MX7D_PAD_SD2_DATA0__SD2_DATA0		0x59
+			MX7D_PAD_SD2_DATA1__SD2_DATA1		0x59
+			MX7D_PAD_SD2_DATA2__SD2_DATA2		0x59
+			MX7D_PAD_SD2_DATA3__SD2_DATA3		0x59
+		>;
+	};
 
-		pinctrl_usdhc2_100mhz: usdhc2grp_100mhz {
-			fsl,pins = <
-				MX7D_PAD_SD2_CMD__SD2_CMD		0x5a
-				MX7D_PAD_SD2_CLK__SD2_CLK		0x1a
-				MX7D_PAD_SD2_DATA0__SD2_DATA0		0x5a
-				MX7D_PAD_SD2_DATA1__SD2_DATA1		0x5a
-				MX7D_PAD_SD2_DATA2__SD2_DATA2		0x5a
-				MX7D_PAD_SD2_DATA3__SD2_DATA3		0x5a
-			>;
-		};
+	pinctrl_usdhc2_100mhz: usdhc2-100mhz-grp {
+		fsl,pins = <
+			MX7D_PAD_SD2_CMD__SD2_CMD		0x5a
+			MX7D_PAD_SD2_CLK__SD2_CLK		0x1a
+			MX7D_PAD_SD2_DATA0__SD2_DATA0		0x5a
+			MX7D_PAD_SD2_DATA1__SD2_DATA1		0x5a
+			MX7D_PAD_SD2_DATA2__SD2_DATA2		0x5a
+			MX7D_PAD_SD2_DATA3__SD2_DATA3		0x5a
+		>;
+	};
 
-		pinctrl_usdhc2_200mhz: usdhc2grp_200mhz {
-			fsl,pins = <
-				MX7D_PAD_SD2_CMD__SD2_CMD		0x5b
-				MX7D_PAD_SD2_CLK__SD2_CLK		0x1b
-				MX7D_PAD_SD2_DATA0__SD2_DATA0		0x5b
-				MX7D_PAD_SD2_DATA1__SD2_DATA1		0x5b
-				MX7D_PAD_SD2_DATA2__SD2_DATA2		0x5b
-				MX7D_PAD_SD2_DATA3__SD2_DATA3		0x5b
-			>;
-		};
+	pinctrl_usdhc2_200mhz: usdhc2-200mhz-grp {
+		fsl,pins = <
+			MX7D_PAD_SD2_CMD__SD2_CMD		0x5b
+			MX7D_PAD_SD2_CLK__SD2_CLK		0x1b
+			MX7D_PAD_SD2_DATA0__SD2_DATA0		0x5b
+			MX7D_PAD_SD2_DATA1__SD2_DATA1		0x5b
+			MX7D_PAD_SD2_DATA2__SD2_DATA2		0x5b
+			MX7D_PAD_SD2_DATA3__SD2_DATA3		0x5b
+		>;
+	};
 
 
-		pinctrl_usdhc3: usdhc3grp {
-			fsl,pins = <
-				MX7D_PAD_SD3_CMD__SD3_CMD		0x59
-				MX7D_PAD_SD3_CLK__SD3_CLK		0x19
-				MX7D_PAD_SD3_DATA0__SD3_DATA0		0x59
-				MX7D_PAD_SD3_DATA1__SD3_DATA1		0x59
-				MX7D_PAD_SD3_DATA2__SD3_DATA2		0x59
-				MX7D_PAD_SD3_DATA3__SD3_DATA3		0x59
-				MX7D_PAD_SD3_DATA4__SD3_DATA4		0x59
-				MX7D_PAD_SD3_DATA5__SD3_DATA5		0x59
-				MX7D_PAD_SD3_DATA6__SD3_DATA6		0x59
-				MX7D_PAD_SD3_DATA7__SD3_DATA7		0x59
-				MX7D_PAD_SD3_STROBE__SD3_STROBE		0x19
-			>;
-		};
+	pinctrl_usdhc3: usdhc3grp {
+		fsl,pins = <
+			MX7D_PAD_SD3_CMD__SD3_CMD		0x59
+			MX7D_PAD_SD3_CLK__SD3_CLK		0x19
+			MX7D_PAD_SD3_DATA0__SD3_DATA0		0x59
+			MX7D_PAD_SD3_DATA1__SD3_DATA1		0x59
+			MX7D_PAD_SD3_DATA2__SD3_DATA2		0x59
+			MX7D_PAD_SD3_DATA3__SD3_DATA3		0x59
+			MX7D_PAD_SD3_DATA4__SD3_DATA4		0x59
+			MX7D_PAD_SD3_DATA5__SD3_DATA5		0x59
+			MX7D_PAD_SD3_DATA6__SD3_DATA6		0x59
+			MX7D_PAD_SD3_DATA7__SD3_DATA7		0x59
+			MX7D_PAD_SD3_STROBE__SD3_STROBE		0x19
+		>;
+	};
 
-		pinctrl_usdhc3_100mhz: usdhc3grp_100mhz {
-			fsl,pins = <
-				MX7D_PAD_SD3_CMD__SD3_CMD		0x5a
-				MX7D_PAD_SD3_CLK__SD3_CLK		0x1a
-				MX7D_PAD_SD3_DATA0__SD3_DATA0		0x5a
-				MX7D_PAD_SD3_DATA1__SD3_DATA1		0x5a
-				MX7D_PAD_SD3_DATA2__SD3_DATA2		0x5a
-				MX7D_PAD_SD3_DATA3__SD3_DATA3		0x5a
-				MX7D_PAD_SD3_DATA4__SD3_DATA4		0x5a
-				MX7D_PAD_SD3_DATA5__SD3_DATA5		0x5a
-				MX7D_PAD_SD3_DATA6__SD3_DATA6		0x5a
-				MX7D_PAD_SD3_DATA7__SD3_DATA7		0x5a
-				MX7D_PAD_SD3_STROBE__SD3_STROBE		0x1a
-			>;
-		};
+	pinctrl_usdhc3_100mhz: usdhc3-100mhz-grp {
+		fsl,pins = <
+			MX7D_PAD_SD3_CMD__SD3_CMD		0x5a
+			MX7D_PAD_SD3_CLK__SD3_CLK		0x1a
+			MX7D_PAD_SD3_DATA0__SD3_DATA0		0x5a
+			MX7D_PAD_SD3_DATA1__SD3_DATA1		0x5a
+			MX7D_PAD_SD3_DATA2__SD3_DATA2		0x5a
+			MX7D_PAD_SD3_DATA3__SD3_DATA3		0x5a
+			MX7D_PAD_SD3_DATA4__SD3_DATA4		0x5a
+			MX7D_PAD_SD3_DATA5__SD3_DATA5		0x5a
+			MX7D_PAD_SD3_DATA6__SD3_DATA6		0x5a
+			MX7D_PAD_SD3_DATA7__SD3_DATA7		0x5a
+			MX7D_PAD_SD3_STROBE__SD3_STROBE		0x1a
+		>;
+	};
 
-		pinctrl_usdhc3_200mhz: usdhc3grp_200mhz {
-			fsl,pins = <
-				MX7D_PAD_SD3_CMD__SD3_CMD		0x5b
-				MX7D_PAD_SD3_CLK__SD3_CLK		0x1b
-				MX7D_PAD_SD3_DATA0__SD3_DATA0		0x5b
-				MX7D_PAD_SD3_DATA1__SD3_DATA1		0x5b
-				MX7D_PAD_SD3_DATA2__SD3_DATA2		0x5b
-				MX7D_PAD_SD3_DATA3__SD3_DATA3		0x5b
-				MX7D_PAD_SD3_DATA4__SD3_DATA4		0x5b
-				MX7D_PAD_SD3_DATA5__SD3_DATA5		0x5b
-				MX7D_PAD_SD3_DATA6__SD3_DATA6		0x5b
-				MX7D_PAD_SD3_DATA7__SD3_DATA7		0x5b
-				MX7D_PAD_SD3_STROBE__SD3_STROBE		0x1b
-			>;
-		};
+	pinctrl_usdhc3_200mhz: usdhc3-200mhz-grp {
+		fsl,pins = <
+			MX7D_PAD_SD3_CMD__SD3_CMD		0x5b
+			MX7D_PAD_SD3_CLK__SD3_CLK		0x1b
+			MX7D_PAD_SD3_DATA0__SD3_DATA0		0x5b
+			MX7D_PAD_SD3_DATA1__SD3_DATA1		0x5b
+			MX7D_PAD_SD3_DATA2__SD3_DATA2		0x5b
+			MX7D_PAD_SD3_DATA3__SD3_DATA3		0x5b
+			MX7D_PAD_SD3_DATA4__SD3_DATA4		0x5b
+			MX7D_PAD_SD3_DATA5__SD3_DATA5		0x5b
+			MX7D_PAD_SD3_DATA6__SD3_DATA6		0x5b
+			MX7D_PAD_SD3_DATA7__SD3_DATA7		0x5b
+			MX7D_PAD_SD3_STROBE__SD3_STROBE		0x1b
+		>;
 	};
 };
 
@@ -901,7 +899,7 @@
 		>;
 	};
 
-	pinctrl_sai3_mclk: sai3grp_mclk {
+	pinctrl_sai3_mclk: sai3-mclk-grp {
 		fsl,pins = <
 			MX7D_PAD_LPSR_GPIO1_IO03__SAI3_MCLK	0x1f
 		>;
diff --git a/arch/arm/boot/dts/nxp/imx/imx7d-zii-rmu2.dts b/arch/arm/boot/dts/nxp/imx/imx7d-zii-rmu2.dts
index 521493342fe9..8f5566027c25 100644
--- a/arch/arm/boot/dts/nxp/imx/imx7d-zii-rmu2.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx7d-zii-rmu2.dts
@@ -350,7 +350,7 @@
 
 &iomuxc_lpsr {
 	pinctrl_enet1_phy_interrupt: enet1phyinterruptgrp {
-		fsl,phy = <
+		fsl,pins = <
 			MX7D_PAD_LPSR_GPIO1_IO02__GPIO1_IO2	0x08
 		>;
 	};
diff --git a/arch/arm/boot/dts/nxp/imx/imx7s-warp.dts b/arch/arm/boot/dts/nxp/imx/imx7s-warp.dts
index 7bab113ca6da..af4acc311572 100644
--- a/arch/arm/boot/dts/nxp/imx/imx7s-warp.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx7s-warp.dts
@@ -459,7 +459,7 @@
 		>;
 	};
 
-	pinctrl_usdhc3_100mhz: usdhc3grp_100mhz {
+	pinctrl_usdhc3_100mhz: usdhc3-100mhz-grp {
 		fsl,pins = <
 			MX7D_PAD_SD3_CMD__SD3_CMD		0x5a
 			MX7D_PAD_SD3_CLK__SD3_CLK		0x1a
@@ -475,7 +475,7 @@
 		>;
 	};
 
-	pinctrl_usdhc3_200mhz: usdhc3grp_200mhz {
+	pinctrl_usdhc3_200mhz: usdhc3-200mhz-grp {
 		fsl,pins = <
 			MX7D_PAD_SD3_CMD__SD3_CMD		0x5b
 			MX7D_PAD_SD3_CLK__SD3_CLK		0x1b
diff --git a/arch/arm/boot/dts/nxp/imx/mba6ulx.dtsi b/arch/arm/boot/dts/nxp/imx/mba6ulx.dtsi
index e78d0a7d8cd2..941d9860218e 100644
--- a/arch/arm/boot/dts/nxp/imx/mba6ulx.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/mba6ulx.dtsi
@@ -505,7 +505,7 @@
 		>;
 	};
 
-	pinctrl_uart6dte: uart6dte {
+	pinctrl_uart6dte: uart6dtegrp {
 		fsl,pins = <
 			MX6UL_PAD_CSI_PIXCLK__UART6_DTE_TX	0x1b0b1
 			MX6UL_PAD_CSI_MCLK__UART6_DTE_RX	0x1b0b1
@@ -537,7 +537,7 @@
 		>;
 	};
 
-	pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
+	pinctrl_usdhc1_100mhz: usdhc1-100mhz-grp {
 		fsl,pins = <
 			MX6UL_PAD_SD1_CLK__USDHC1_CLK		0x00017069
 			MX6UL_PAD_SD1_CMD__USDHC1_CMD		0x000170b9
@@ -552,7 +552,7 @@
 		>;
 	};
 
-	pinctrl_usdhc1_200mhz: usdhc1grp200mhz {
+	pinctrl_usdhc1_200mhz: usdhc1-200mhz-grp {
 		fsl,pins = <
 			MX6UL_PAD_SD1_CLK__USDHC1_CLK		0x00017069
 			MX6UL_PAD_SD1_CMD__USDHC1_CMD		0x000170f9
diff --git a/arch/arm/boot/dts/nxp/lpc/lpc4357-ea4357-devkit.dts b/arch/arm/boot/dts/nxp/lpc/lpc4357-ea4357-devkit.dts
index 224f80a4a31d..4aefbc01dfc0 100644
--- a/arch/arm/boot/dts/nxp/lpc/lpc4357-ea4357-devkit.dts
+++ b/arch/arm/boot/dts/nxp/lpc/lpc4357-ea4357-devkit.dts
@@ -482,8 +482,8 @@
 		reg = <0x1d>;
 	};
 
-	lm75@48 {
-		compatible = "nxp,lm75";
+	temperature-sensor@48 {
+		compatible = "national,lm75b";
 		reg = <0x48>;
 	};
 
diff --git a/arch/arm/boot/dts/nxp/lpc/lpc4357-myd-lpc4357.dts b/arch/arm/boot/dts/nxp/lpc/lpc4357-myd-lpc4357.dts
index 1f84654df50c..846afb8ccbf1 100644
--- a/arch/arm/boot/dts/nxp/lpc/lpc4357-myd-lpc4357.dts
+++ b/arch/arm/boot/dts/nxp/lpc/lpc4357-myd-lpc4357.dts
@@ -511,7 +511,7 @@
 	clock-frequency = <400000>;
 
 	sensor@49 {
-		compatible = "lm75";
+		compatible = "national,lm75";
 		reg = <0x49>;
 	};
 
diff --git a/arch/arm/boot/dts/nxp/mxs/imx23-evk.dts b/arch/arm/boot/dts/nxp/mxs/imx23-evk.dts
index 7365fe4581a3..33b36af1656f 100644
--- a/arch/arm/boot/dts/nxp/mxs/imx23-evk.dts
+++ b/arch/arm/boot/dts/nxp/mxs/imx23-evk.dts
@@ -52,7 +52,7 @@
 	};
 
 	apb@80000000 {
-		apbh@80000000 {
+		apbh-bus@80000000 {
 			nand-controller@8000c000 {
 				pinctrl-names = "default";
 				pinctrl-0 = <&gpmi_pins_a &gpmi_pins_fixup>;
@@ -99,7 +99,7 @@
 			};
 		};
 
-		apbx@80040000 {
+		apbx-bus@80040000 {
 			lradc@80050000 {
 				status = "okay";
 				fsl,lradc-touchscreen-wires = <4>;
diff --git a/arch/arm/boot/dts/nxp/mxs/imx23-olinuxino.dts b/arch/arm/boot/dts/nxp/mxs/imx23-olinuxino.dts
index 229e727b222e..e372e9327a47 100644
--- a/arch/arm/boot/dts/nxp/mxs/imx23-olinuxino.dts
+++ b/arch/arm/boot/dts/nxp/mxs/imx23-olinuxino.dts
@@ -19,7 +19,7 @@
 	};
 
 	apb@80000000 {
-		apbh@80000000 {
+		apbh-bus@80000000 {
 			ssp0: spi@80010000 {
 				compatible = "fsl,imx23-mmc";
 				pinctrl-names = "default";
@@ -64,7 +64,7 @@
 			};
 		};
 
-		apbx@80040000 {
+		apbx-bus@80040000 {
 			lradc@80050000 {
 				status = "okay";
 			};
diff --git a/arch/arm/boot/dts/nxp/mxs/imx23-sansa.dts b/arch/arm/boot/dts/nxp/mxs/imx23-sansa.dts
index b23e7ada9c80..cb661bf2d157 100644
--- a/arch/arm/boot/dts/nxp/mxs/imx23-sansa.dts
+++ b/arch/arm/boot/dts/nxp/mxs/imx23-sansa.dts
@@ -55,7 +55,7 @@
 	};
 
 	apb@80000000 {
-		apbh@80000000 {
+		apbh-bus@80000000 {
 			ssp0: spi@80010000 {
 				compatible = "fsl,imx23-mmc";
 				pinctrl-names = "default";
@@ -100,7 +100,7 @@
 			};
 		};
 
-		apbx@80040000 {
+		apbx-bus@80040000 {
 			pwm: pwm@80064000 {
 				pinctrl-names = "default";
 				pinctrl-0 = <&pwm2_pins_a>;
diff --git a/arch/arm/boot/dts/nxp/mxs/imx23-stmp378x_devb.dts b/arch/arm/boot/dts/nxp/mxs/imx23-stmp378x_devb.dts
index 69124ba6a666..b2b6f8514999 100644
--- a/arch/arm/boot/dts/nxp/mxs/imx23-stmp378x_devb.dts
+++ b/arch/arm/boot/dts/nxp/mxs/imx23-stmp378x_devb.dts
@@ -16,7 +16,7 @@
 	};
 
 	apb@80000000 {
-		apbh@80000000 {
+		apbh-bus@80000000 {
 			ssp0: spi@80010000 {
 				compatible = "fsl,imx23-mmc";
 				pinctrl-names = "default";
@@ -44,7 +44,7 @@
 			};
 		};
 
-		apbx@80040000 {
+		apbx-bus@80040000 {
 			auart0: serial@8006c000 {
 				pinctrl-names = "default";
 				pinctrl-0 = <&auart0_pins_a>;
diff --git a/arch/arm/boot/dts/nxp/mxs/imx23-xfi3.dts b/arch/arm/boot/dts/nxp/mxs/imx23-xfi3.dts
index 28341d8315c2..0b088c8ab6b6 100644
--- a/arch/arm/boot/dts/nxp/mxs/imx23-xfi3.dts
+++ b/arch/arm/boot/dts/nxp/mxs/imx23-xfi3.dts
@@ -54,7 +54,7 @@
 	};
 
 	apb@80000000 {
-		apbh@80000000 {
+		apbh-bus@80000000 {
 			ssp0: spi@80010000 {
 				compatible = "fsl,imx23-mmc";
 				pinctrl-names = "default";
@@ -101,7 +101,7 @@
 			};
 		};
 
-		apbx@80040000 {
+		apbx-bus@80040000 {
 			i2c: i2c@80058000 {
 				pinctrl-names = "default";
 				pinctrl-0 = <&i2c_pins_a>;
diff --git a/arch/arm/boot/dts/nxp/mxs/imx23.dtsi b/arch/arm/boot/dts/nxp/mxs/imx23.dtsi
index 0309592af1e1..5e21252fb7c9 100644
--- a/arch/arm/boot/dts/nxp/mxs/imx23.dtsi
+++ b/arch/arm/boot/dts/nxp/mxs/imx23.dtsi
@@ -45,7 +45,7 @@
 		reg = <0x80000000 0x80000>;
 		ranges;
 
-		apbh@80000000 {
+		apbh-bus@80000000 {
 			compatible = "simple-bus";
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -476,7 +476,7 @@
 			};
 		};
 
-		apbx@80040000 {
+		apbx-bus@80040000 {
 			compatible = "simple-bus";
 			#address-cells = <1>;
 			#size-cells = <1>;
diff --git a/arch/arm/boot/dts/nxp/mxs/imx28-apx4devkit.dts b/arch/arm/boot/dts/nxp/mxs/imx28-apx4devkit.dts
index f9bf40d96568..4c4ea91c286f 100644
--- a/arch/arm/boot/dts/nxp/mxs/imx28-apx4devkit.dts
+++ b/arch/arm/boot/dts/nxp/mxs/imx28-apx4devkit.dts
@@ -11,19 +11,13 @@
 		reg = <0x40000000 0x04000000>;
 	};
 
-	regulators {
-		compatible = "simple-bus";
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		reg_3p3v: regulator@0 {
-			compatible = "regulator-fixed";
-			reg = <0>;
-			regulator-name = "3P3V";
-			regulator-min-microvolt = <3300000>;
-			regulator-max-microvolt = <3300000>;
-			regulator-always-on;
-		};
+
+	reg_3p3v: regulator-3p3v {
+		compatible = "regulator-fixed";
+		regulator-name = "3P3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
 	};
 
 	sound {
diff --git a/arch/arm/boot/dts/nxp/mxs/imx28-cfa10037.dts b/arch/arm/boot/dts/nxp/mxs/imx28-cfa10037.dts
index c72fe2d392f1..fd177daa6385 100644
--- a/arch/arm/boot/dts/nxp/mxs/imx28-cfa10037.dts
+++ b/arch/arm/boot/dts/nxp/mxs/imx28-cfa10037.dts
@@ -14,7 +14,7 @@
 	compatible = "crystalfontz,cfa10037", "crystalfontz,cfa10036", "fsl,imx28";
 
 	apb@80000000 {
-		apbh@80000000 {
+		apbh-bus@80000000 {
 			pinctrl@80018000 {
 				usb_pins_cfa10037: usb-10037@0 {
 					reg = <0>;
@@ -38,7 +38,7 @@
 			};
 		};
 
-		apbx@80040000 {
+		apbx-bus@80040000 {
 			usbphy1: usbphy@8007e000 {
 				status = "okay";
 			};
diff --git a/arch/arm/boot/dts/nxp/mxs/imx28-lwe.dtsi b/arch/arm/boot/dts/nxp/mxs/imx28-lwe.dtsi
index 69fcb0dde940..410dfe17f8ca 100644
--- a/arch/arm/boot/dts/nxp/mxs/imx28-lwe.dtsi
+++ b/arch/arm/boot/dts/nxp/mxs/imx28-lwe.dtsi
@@ -55,23 +55,6 @@
 	status = "okay";
 };
 
-&saif0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&saif0_pins_a>;
-	#sound-dai-cells = <0>;
-	assigned-clocks = <&clks 53>;
-	assigned-clock-rates = <12000000>;
-	status = "okay";
-};
-
-&saif1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&saif1_pins_a>;
-	fsl,saif-master = <&saif0>;
-	#sound-dai-cells = <0>;
-	status = "okay";
-};
-
 &spi3_pins_a {
 	fsl,pinmux-ids = <
 		MX28_PAD_AUART2_RX__SSP3_D4
@@ -109,7 +92,7 @@
 
 	flash@0 {
 		compatible = "jedec,spi-nor";
-		spi-max-frequency = <40000000>;
+		spi-max-frequency = <20000000>;
 		reg = <0>;
 
 		partitions {
@@ -133,14 +116,21 @@
 				reg = <0x90000 0x10000>;
 			};
 
-			partition@100000 {
-				label = "kernel";
-				reg = <0x100000 0x400000>;
+			partition@a0000 {
+				label = "rescue";
+				reg = <0xa0000 0xf40000>;
+			};
+
+			partition@fe0000 {
+				/* 1st sector for SPL boot img source data */
+				label = "spl-boot-data1";
+				reg = <0xfe0000 0x10000>;
 			};
 
-			partition@500000 {
-				label = "swupdate";
-				reg = <0x500000 0x800000>;
+			partition@ff0000 {
+				/* 2nd sector for SPL boot img source data */
+				label = "spl-boot-data2";
+				reg = <0xff0000 0x10000>;
 			};
 		};
 	};
diff --git a/arch/arm/boot/dts/nxp/mxs/imx28-tx28.dts b/arch/arm/boot/dts/nxp/mxs/imx28-tx28.dts
index 5485fe118dc4..9290635352f1 100644
--- a/arch/arm/boot/dts/nxp/mxs/imx28-tx28.dts
+++ b/arch/arm/boot/dts/nxp/mxs/imx28-tx28.dts
@@ -323,7 +323,6 @@
 		display-timings {
 			native-mode = <&timing5>;
 			timing0: timing0 {
-				panel-name = "VGA";
 				clock-frequency = <25175000>;
 				hactive = <640>;
 				vactive = <480>;
@@ -340,7 +339,6 @@
 			};
 
 			timing1: timing1 {
-				panel-name = "ETV570";
 				clock-frequency = <25175000>;
 				hactive = <640>;
 				vactive = <480>;
@@ -357,7 +355,6 @@
 			};
 
 			timing2: timing2 {
-				panel-name = "ET0350";
 				clock-frequency = <6500000>;
 				hactive = <320>;
 				vactive = <240>;
@@ -374,7 +371,6 @@
 			};
 
 			timing3: timing3 {
-				panel-name = "ET0430";
 				clock-frequency = <9000000>;
 				hactive = <480>;
 				vactive = <272>;
@@ -391,7 +387,6 @@
 			};
 
 			timing4: timing4 {
-				panel-name = "ET0500", "ET0700";
 				clock-frequency = <33260000>;
 				hactive = <800>;
 				vactive = <480>;
@@ -408,7 +403,6 @@
 			};
 
 			timing5: timing5 {
-				panel-name = "ETQ570";
 				clock-frequency = <6400000>;
 				hactive = <320>;
 				vactive = <240>;
@@ -621,13 +615,13 @@
 &saif0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&saif0_pins_b>;
-	fsl,saif-master;
 	status = "okay";
 };
 
 &saif1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&saif1_pins_a>;
+	fsl,saif-master = <&saif0>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/nxp/mxs/imx28.dtsi b/arch/arm/boot/dts/nxp/mxs/imx28.dtsi
index 4817fba2d938..bbea8b77386f 100644
--- a/arch/arm/boot/dts/nxp/mxs/imx28.dtsi
+++ b/arch/arm/boot/dts/nxp/mxs/imx28.dtsi
@@ -56,7 +56,7 @@
 		reg = <0x80000000 0x80000>;
 		ranges;
 
-		apbh@80000000 {
+		apbh-bus@80000000 {
 			compatible = "simple-bus";
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -1092,7 +1092,7 @@
 			};
 		};
 
-		apbx@80040000 {
+		apbx-bus@80040000 {
 			compatible = "simple-bus";
 			#address-cells = <1>;
 			#size-cells = <1>;
diff --git a/arch/arm/boot/dts/qcom/Makefile b/arch/arm/boot/dts/qcom/Makefile
index e2e922bdc9e9..f06c6d425e91 100644
--- a/arch/arm/boot/dts/qcom/Makefile
+++ b/arch/arm/boot/dts/qcom/Makefile
@@ -6,6 +6,7 @@ dtb-$(CONFIG_ARCH_QCOM) += \
 	qcom-apq8026-huawei-sturgeon.dtb \
 	qcom-apq8026-lg-lenok.dtb \
 	qcom-apq8026-samsung-matisse-wifi.dtb \
+	qcom-apq8026-samsung-milletwifi.dtb \
 	qcom-apq8060-dragonboard.dtb \
 	qcom-apq8064-cm-qs600.dtb \
 	qcom-apq8064-ifc6410.dtb \
@@ -27,6 +28,7 @@ dtb-$(CONFIG_ARCH_QCOM) += \
 	qcom-msm8226-microsoft-dempsey.dtb \
 	qcom-msm8226-microsoft-makepeace.dtb \
 	qcom-msm8226-microsoft-moneypenny.dtb \
+	qcom-msm8226-samsung-ms013g.dtb \
 	qcom-msm8226-samsung-s3ve3g.dtb \
 	qcom-msm8660-surf.dtb \
 	qcom-msm8916-samsung-e5.dtb \
@@ -41,12 +43,15 @@ dtb-$(CONFIG_ARCH_QCOM) += \
 	qcom-msm8960-cdp.dtb \
 	qcom-msm8960-samsung-expressatt.dtb \
 	qcom-msm8974-lge-nexus5-hammerhead.dtb \
+	qcom-msm8974-samsung-hlte.dtb \
 	qcom-msm8974-sony-xperia-rhine-amami.dtb \
 	qcom-msm8974-sony-xperia-rhine-honami.dtb \
 	qcom-msm8974pro-fairphone-fp2.dtb \
+	qcom-msm8974pro-htc-m8.dtb \
 	qcom-msm8974pro-oneplus-bacon.dtb \
 	qcom-msm8974pro-samsung-klte.dtb \
 	qcom-msm8974pro-samsung-kltechn.dtb \
+	qcom-msm8974pro-sony-xperia-shinano-aries.dtb \
 	qcom-msm8974pro-sony-xperia-shinano-castor.dtb \
 	qcom-msm8974pro-sony-xperia-shinano-leo.dtb \
 	qcom-mdm9615-wp8548-mangoh-green.dtb \
diff --git a/arch/arm/boot/dts/qcom/msm8226-motorola-falcon.dts b/arch/arm/boot/dts/qcom/msm8226-motorola-falcon.dts
index 029e1b1659c9..5dbca83f2230 100644
--- a/arch/arm/boot/dts/qcom/msm8226-motorola-falcon.dts
+++ b/arch/arm/boot/dts/qcom/msm8226-motorola-falcon.dts
@@ -96,6 +96,35 @@
 	};
 };
 
+&blsp1_i2c2 {
+	status = "okay";
+
+	magnetometer@c {
+		compatible = "asahi-kasei,ak8963";
+		reg = <0xc>;
+		interrupts-extended = <&tlmm 66 IRQ_TYPE_EDGE_FALLING>;
+		reset-gpios = <&tlmm 62 GPIO_ACTIVE_LOW>;
+		vdd-supply = <&pm8226_l19>;
+		vid-supply = <&pm8226_lvs1>;
+		pinctrl-0 = <&mag_int_default &mag_reset_default>;
+		pinctrl-names = "default";
+	};
+
+	accelerometer@19 {
+		compatible = "st,lis3dh-accel";
+		reg = <0x19>;
+		interrupts-extended = <&tlmm 63 IRQ_TYPE_EDGE_FALLING>;
+		vdd-supply = <&pm8226_l19>;
+		vddio-supply = <&pm8226_lvs1>;
+		pinctrl-0 = <&accel_int_default>;
+		pinctrl-names = "default";
+		mount-matrix = "0", "1", "0",
+			       "1", "0", "0",
+			       "0", "0", "-1";
+		st,drdy-int-pin = <1>;
+	};
+};
+
 &blsp1_i2c3 {
 	status = "okay";
 
@@ -321,6 +350,30 @@
 };
 
 &tlmm {
+	accel_int_default: accel-int-default-state {
+		pins = "gpio63";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+		output-disable;
+	};
+
+	mag_int_default: mag-int-default-state {
+		pins = "gpio66";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+		output-disable;
+	};
+
+	mag_reset_default: mag-reset-default-state {
+		pins = "gpio62";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+		output-high;
+	};
+
 	reg_lcd_default: reg-lcd-default-state {
 		pins = "gpio31", "gpio33";
 		function = "gpio";
diff --git a/arch/arm/boot/dts/qcom/pma8084.dtsi b/arch/arm/boot/dts/qcom/pma8084.dtsi
index 2985f4805b93..309f5256754b 100644
--- a/arch/arm/boot/dts/qcom/pma8084.dtsi
+++ b/arch/arm/boot/dts/qcom/pma8084.dtsi
@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 #include <dt-bindings/iio/qcom,spmi-vadc.h>
+#include <dt-bindings/input/linux-event-codes.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/spmi/spmi.h>
 
@@ -19,12 +20,17 @@
 			interrupts = <0x0 0x61 0x1 IRQ_TYPE_EDGE_RISING>;
 		};
 
-		pwrkey@800 {
-			compatible = "qcom,pm8941-pwrkey";
+		pon@800 {
+			compatible = "qcom,pm8941-pon";
 			reg = <0x800>;
-			interrupts = <0x0 0x8 0 IRQ_TYPE_EDGE_BOTH>;
-			debounce = <15625>;
-			bias-pull-up;
+
+			pwrkey {
+				compatible = "qcom,pm8941-pwrkey";
+				interrupts = <0x0 0x8 0 IRQ_TYPE_EDGE_BOTH>;
+				debounce = <15625>;
+				bias-pull-up;
+				linux,code = <KEY_POWER>;
+			};
 		};
 
 		pma8084_gpios: gpio@c000 {
diff --git a/arch/arm/boot/dts/qcom/qcom-apq8026-samsung-milletwifi.dts b/arch/arm/boot/dts/qcom/qcom-apq8026-samsung-milletwifi.dts
new file mode 100644
index 000000000000..7d519156d91d
--- /dev/null
+++ b/arch/arm/boot/dts/qcom/qcom-apq8026-samsung-milletwifi.dts
@@ -0,0 +1,573 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2022, Matti Lehtimäki <matti.lehtimaki@gmail.com>
+ * Copyright (c) 2023, Bryant Mairs <bryant@mai.rs>
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/power/summit,smb347-charger.h>
+#include "qcom-msm8226.dtsi"
+#include "pm8226.dtsi"
+
+/delete-node/ &adsp_region;
+/delete-node/ &smem_region;
+
+/ {
+	model = "Samsung Galaxy Tab 4 8.0 Wi-Fi";
+	compatible = "samsung,milletwifi", "qcom,apq8026";
+	chassis-type = "tablet";
+
+	aliases {
+		display0 = &framebuffer0;
+		mmc0 = &sdhc_1; /* SDC1 eMMC slot */
+		mmc1 = &sdhc_2; /* SDC2 SD card slot */
+	};
+
+	chosen {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		stdout-path = "display0";
+
+		framebuffer0: framebuffer@3200000 {
+			compatible = "simple-framebuffer";
+			reg = <0x03200000 0x800000>;
+			width = <800>;
+			height = <1280>;
+			stride = <(800 * 3)>;
+			format = "r8g8b8";
+		};
+	};
+
+	gpio-hall-sensor {
+		compatible = "gpio-keys";
+
+		event-hall-sensor {
+			label = "Cover";
+			gpios = <&tlmm 37 GPIO_ACTIVE_LOW>;
+			linux,input-type = <EV_SW>;
+			linux,code = <SW_LID>;
+			debounce-interval = <15>;
+			linux,can-disable;
+			wakeup-source;
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		autorepeat;
+
+		key-home {
+			label = "Home";
+			gpios = <&tlmm 108 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_HOMEPAGE>;
+			debounce-interval = <15>;
+		};
+
+		key-volume-down {
+			label = "Volume Down";
+			gpios = <&tlmm 107 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEDOWN>;
+			debounce-interval = <15>;
+		};
+
+		key-volume-up {
+			label = "Volume Up";
+			gpios = <&tlmm 106 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEUP>;
+			debounce-interval = <15>;
+		};
+	};
+
+	i2c-backlight {
+		compatible = "i2c-gpio";
+		sda-gpios = <&tlmm 20 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
+		scl-gpios = <&tlmm 21 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
+
+		pinctrl-0 = <&backlight_i2c_default_state>;
+		pinctrl-names = "default";
+
+		i2c-gpio,delay-us = <4>;
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		backlight@2c {
+			compatible = "ti,lp8556";
+			reg = <0x2c>;
+			enable-supply = <&reg_backlight_vddio>;
+
+			dev-ctrl = /bits/ 8 <0x80>;
+			init-brt = /bits/ 8 <0x3f>;
+
+			/*
+			 * Change transition duration: 200ms, Change
+			 * transition strength: heavy, PWM hysteresis:
+			 * 1-bit w/ 8-bit resolution
+			 */
+			rom-a3h {
+				rom-addr = /bits/ 8 <0xa3>;
+				rom-val = /bits/ 8 <0x5e>;
+			};
+
+			/*
+			 * PWM phase configuration: 3-phase/3 drivers
+			 * (0, 120deg, 240deg, -, -, -),
+			 * PWM frequency: 9616Hz (10-bit)
+			 */
+			rom-a5h {
+				rom-addr = /bits/ 8 <0xa5>;
+				rom-val = /bits/ 8 <0x34>;
+			};
+
+			/*
+			 * Enable LED drivers 2 & 3, Boot inductor
+			 * current limit: 1.5A/2.6A
+			 */
+			rom-a7h {
+				rom-addr = /bits/ 8 <0xa7>;
+				rom-val = /bits/ 8 <0xfa>;
+			};
+		};
+	};
+
+	reg_backlight_vddio: regulator-backlight-vddio {
+		compatible = "regulator-fixed";
+		regulator-name = "backlight_vddio";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+
+		gpio = <&tlmm 74 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-0 = <&backlight_vddio_default_state>;
+		pinctrl-names = "default";
+	};
+
+	reg_tsp_1p8v: regulator-tsp-1p8v {
+		compatible = "regulator-fixed";
+		regulator-name = "tsp_1p8v";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+
+		gpio = <&tlmm 114 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-0 = <&tsp_en1_default_state>;
+		pinctrl-names = "default";
+	};
+
+	reg_tsp_3p3v: regulator-tsp-3p3v {
+		compatible = "regulator-fixed";
+		regulator-name = "tsp_3p3v";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&tlmm 31 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-0 = <&tsp_en_default_state>;
+		pinctrl-names = "default";
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		framebuffer@3200000 {
+			reg = <0x03200000 0x800000>;
+			no-map;
+		};
+
+		mpss_region: mpss@8400000 {
+			reg = <0x08400000 0x1f00000>;
+			no-map;
+		};
+
+		mba_region: mba@a300000 {
+			reg = <0x0a300000 0x100000>;
+			no-map;
+		};
+
+		reserved@cb00000 {
+			reg = <0x0cb00000 0x700000>;
+			no-map;
+		};
+
+		wcnss_region: wcnss@d200000 {
+			reg = <0x0d200000 0x700000>;
+			no-map;
+		};
+
+		adsp_region: adsp@d900000 {
+			reg = <0x0d900000 0x1800000>;
+			no-map;
+		};
+
+		venus@f100000 {
+			reg = <0x0f100000 0x500000>;
+			no-map;
+		};
+
+		smem_region: smem@fa00000 {
+			reg = <0x0fa00000 0x100000>;
+			no-map;
+		};
+
+		reserved@fb00000 {
+			reg = <0x0fb00000 0x260000>;
+			no-map;
+		};
+
+		rfsa@fd60000 {
+			reg = <0x0fd60000 0x20000>;
+			no-map;
+		};
+
+		rmtfs@fd80000 {
+			compatible = "qcom,rmtfs-mem";
+			reg = <0x0fd80000 0x180000>;
+			no-map;
+
+			qcom,client-id = <1>;
+		};
+	};
+};
+
+&blsp1_i2c2 {
+	status = "okay";
+
+	accelerometer@1d {
+		compatible = "st,lis2hh12";
+		reg = <0x1d>;
+
+		interrupts-extended = <&tlmm 54 IRQ_TYPE_LEVEL_HIGH>;
+
+		pinctrl-0 = <&accel_int_default_state>;
+		pinctrl-names = "default";
+
+		vdd-supply = <&pm8226_l19>;
+		vddio-supply = <&pm8226_lvs1>;
+
+		mount-matrix = "0", "1", "0",
+			       "-1", "0", "0",
+			       "0", "0", "1";
+
+		st,drdy-int-pin = <1>;
+	};
+};
+
+&blsp1_i2c3 {
+	status = "okay";
+
+	charger@6a {
+		compatible = "summit,smb358";
+		reg = <0x6a>;
+
+		interrupts-extended = <&tlmm 115 IRQ_TYPE_EDGE_FALLING>;
+
+		pinctrl-0 = <&charger_int_default_state>;
+		pinctrl-names = "default";
+
+		summit,enable-usb-charging;
+		summit,enable-charge-control = <SMB3XX_CHG_ENABLE_SW>;
+		summit,fast-voltage-threshold-microvolt = <3000000>;
+		summit,chip-temperature-threshold-celsius = <130>;
+		summit,usb-current-limit-microamp = <1500000>;
+	};
+};
+
+&blsp1_i2c4 {
+	status = "okay";
+
+	muic: usb-switch@25 {
+		compatible = "siliconmitus,sm5502-muic";
+		reg = <0x25>;
+
+		interrupts-extended = <&tlmm 67 IRQ_TYPE_EDGE_FALLING>;
+
+		pinctrl-0 = <&muic_int_default_state>;
+		pinctrl-names = "default";
+	};
+};
+
+&blsp1_i2c5 {
+	status = "okay";
+
+	touchscreen@48 {
+		compatible = "melfas,mms252", "melfas,mms114";
+		reg = <0x48>;
+		interrupts-extended = <&tlmm 17 IRQ_TYPE_EDGE_FALLING>;
+		touchscreen-size-x = <800>;
+		touchscreen-size-y = <1280>;
+		avdd-supply = <&reg_tsp_3p3v>;
+		vdd-supply = <&reg_tsp_1p8v>;
+		linux,keycodes = <KEY_APPSELECT KEY_BACK>;
+
+		pinctrl-0 = <&tsp_int_rst_default_state>;
+		pinctrl-names = "default";
+	};
+};
+
+&rpm_requests {
+	regulators {
+		compatible = "qcom,rpm-pm8226-regulators";
+
+		pm8226_s3: s3 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1300000>;
+		};
+
+		pm8226_s4: s4 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8226_s5: s5 {
+			regulator-min-microvolt = <1150000>;
+			regulator-max-microvolt = <1150000>;
+		};
+
+		pm8226_l1: l1 {
+			regulator-min-microvolt = <1225000>;
+			regulator-max-microvolt = <1225000>;
+		};
+
+		pm8226_l2: l2 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+
+		pm8226_l3: l3 {
+			regulator-min-microvolt = <750000>;
+			regulator-max-microvolt = <1337500>;
+			regulator-always-on;
+		};
+
+		pm8226_l4: l4 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+
+		pm8226_l5: l5 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+
+		pm8226_l6: l6 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-always-on;
+		};
+
+		pm8226_l7: l7 {
+			regulator-min-microvolt = <1850000>;
+			regulator-max-microvolt = <1850000>;
+		};
+
+		pm8226_l8: l8 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-always-on;
+		};
+
+		pm8226_l9: l9 {
+			regulator-min-microvolt = <2050000>;
+			regulator-max-microvolt = <2050000>;
+		};
+
+		pm8226_l10: l10 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8226_l12: l12 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8226_l14: l14 {
+			regulator-min-microvolt = <2750000>;
+			regulator-max-microvolt = <2750000>;
+		};
+
+		pm8226_l15: l15 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <3300000>;
+		};
+
+		pm8226_l16: l16 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3350000>;
+		};
+
+		pm8226_l17: l17 {
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2950000>;
+
+			regulator-system-load = <200000>;
+			regulator-allow-set-load;
+			regulator-always-on;
+		};
+
+		pm8226_l18: l18 {
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2950000>;
+		};
+
+		pm8226_l19: l19 {
+			regulator-min-microvolt = <2850000>;
+			regulator-max-microvolt = <3000000>;
+		};
+
+		pm8226_l20: l20 {
+			regulator-min-microvolt = <3075000>;
+			regulator-max-microvolt = <3075000>;
+		};
+
+		pm8226_l21: l21 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+		};
+
+		pm8226_l22: l22 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <3000000>;
+		};
+
+		pm8226_l23: l23 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <3300000>;
+		};
+
+		pm8226_l24: l24 {
+			regulator-min-microvolt = <1300000>;
+			regulator-max-microvolt = <1350000>;
+		};
+
+		pm8226_l25: l25 {
+			regulator-min-microvolt = <1775000>;
+			regulator-max-microvolt = <2125000>;
+		};
+
+		pm8226_l26: l26 {
+			regulator-min-microvolt = <1225000>;
+			regulator-max-microvolt = <1300000>;
+		};
+
+		pm8226_l27: l27 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8226_l28: l28 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+		};
+
+		pm8226_lvs1: lvs1 {};
+	};
+};
+
+&sdhc_1 {
+	vmmc-supply = <&pm8226_l17>;
+	vqmmc-supply = <&pm8226_l6>;
+
+	bus-width = <8>;
+	non-removable;
+
+	status = "okay";
+};
+
+&sdhc_2 {
+	vmmc-supply = <&pm8226_l18>;
+	vqmmc-supply = <&pm8226_l21>;
+
+	bus-width = <4>;
+	cd-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>;
+
+	pinctrl-0 = <&sdhc2_default_state>, <&sdc2_cd_default_state>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&tlmm {
+	accel_int_default_state: accel-int-default-state {
+		pins = "gpio54";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	backlight_i2c_default_state: backlight-i2c-default-state {
+		pins = "gpio20", "gpio21";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	backlight_vddio_default_state: backlight-vddio-default-state {
+		pins = "gpio74";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	charger_int_default_state: charger-int-default-state {
+		pins = "gpio115";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	muic_int_default_state: muic-int-default-state {
+		pins = "gpio67";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	sdc2_cd_default_state: sdc2-cd-default-state {
+		pins = "gpio38";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	tsp_en_default_state: tsp-en-default-state {
+		pins = "gpio31";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	tsp_en1_default_state: tsp-en1-default-state {
+		pins = "gpio114";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	tsp_int_rst_default_state: tsp-int-rst-default-state {
+		pins = "gpio17";
+		function = "gpio";
+		drive-strength = <10>;
+		bias-pull-up;
+	};
+};
+
+&usb {
+	extcon = <&muic>, <&muic>;
+	status = "okay";
+};
+
+&usb_hs_phy {
+	extcon = <&muic>;
+	v1p8-supply = <&pm8226_l10>;
+	v3p3-supply = <&pm8226_l20>;
+};
diff --git a/arch/arm/boot/dts/qcom/qcom-apq8064-asus-nexus7-flo.dts b/arch/arm/boot/dts/qcom/qcom-apq8064-asus-nexus7-flo.dts
index d460743fbb94..947183992850 100644
--- a/arch/arm/boot/dts/qcom/qcom-apq8064-asus-nexus7-flo.dts
+++ b/arch/arm/boot/dts/qcom/qcom-apq8064-asus-nexus7-flo.dts
@@ -125,8 +125,6 @@
 &gsbi1_i2c {
 	status = "okay";
 	clock-frequency = <200000>;
-	pinctrl-0 = <&i2c1_pins>;
-	pinctrl-names = "default";
 
 	eeprom@52 {
 		compatible = "atmel,24c128";
@@ -148,8 +146,6 @@
 
 &gsbi3_i2c {
 	clock-frequency = <200000>;
-	pinctrl-0 = <&i2c3_pins>;
-	pinctrl-names = "default";
 	status = "okay";
 
 	trackpad@10 {
diff --git a/arch/arm/boot/dts/qcom/qcom-apq8064-cm-qs600.dts b/arch/arm/boot/dts/qcom/qcom-apq8064-cm-qs600.dts
index 671d58cc2741..178c55c1efeb 100644
--- a/arch/arm/boot/dts/qcom/qcom-apq8064-cm-qs600.dts
+++ b/arch/arm/boot/dts/qcom/qcom-apq8064-cm-qs600.dts
@@ -188,24 +188,17 @@
 };
 
 &tlmm_pinmux {
-	card_detect: card_detect {
-		mux {
-			pins = "gpio26";
-			function = "gpio";
-			bias-disable;
-		};
+	card_detect: card-detect-state {
+		pins = "gpio26";
+		function = "gpio";
+		bias-disable;
 	};
 
-	pcie_pins: pcie_pinmux {
-		mux {
-			pins = "gpio27";
-			function = "gpio";
-		};
-		conf {
-			pins = "gpio27";
-			drive-strength = <12>;
-			bias-disable;
-		};
+	pcie_pins: pcie-state {
+		pins = "gpio27";
+		function = "gpio";
+		drive-strength = <12>;
+		bias-disable;
 	};
 };
 
diff --git a/arch/arm/boot/dts/qcom/qcom-apq8064-ifc6410.dts b/arch/arm/boot/dts/qcom/qcom-apq8064-ifc6410.dts
index ed86b24119c9..b3ff8010b149 100644
--- a/arch/arm/boot/dts/qcom/qcom-apq8064-ifc6410.dts
+++ b/arch/arm/boot/dts/qcom/qcom-apq8064-ifc6410.dts
@@ -321,24 +321,17 @@
 };
 
 &tlmm_pinmux {
-	card_detect: card_detect {
-		mux {
-			pins = "gpio26";
-			function = "gpio";
-			bias-disable;
-		};
+	card_detect: card-detect-state {
+		pins = "gpio26";
+		function = "gpio";
+		bias-disable;
 	};
 
-	pcie_pins: pcie_pinmux {
-		mux {
-			pins = "gpio27";
-			function = "gpio";
-		};
-		conf {
-			pins = "gpio27";
-			drive-strength = <12>;
-			bias-disable;
-		};
+	pcie_pins: pcie-state {
+		pins = "gpio27";
+		function = "gpio";
+		drive-strength = <12>;
+		bias-disable;
 	};
 };
 
diff --git a/arch/arm/boot/dts/qcom/qcom-apq8064-pins.dtsi b/arch/arm/boot/dts/qcom/qcom-apq8064-pins.dtsi
index 7c545c50847b..e53de709e9d1 100644
--- a/arch/arm/boot/dts/qcom/qcom-apq8064-pins.dtsi
+++ b/arch/arm/boot/dts/qcom/qcom-apq8064-pins.dtsi
@@ -1,318 +1,218 @@
 // SPDX-License-Identifier: GPL-2.0
 
 &tlmm_pinmux {
-	sdc4_gpios: sdc4-gpios {
-		pios {
-			pins = "gpio63", "gpio64", "gpio65", "gpio66", "gpio67", "gpio68";
-			function = "sdc4";
-		};
-	};
-
-	sdcc1_pins: sdcc1-pin-active {
-		clk {
+	sdcc1_default_state: sdcc1-default-state {
+		clk-pins {
 			pins = "sdc1_clk";
-			drive-strengh = <16>;
+			drive-strength = <16>;
 			bias-disable;
 		};
 
-		cmd {
+		cmd-pins {
 			pins = "sdc1_cmd";
-			drive-strengh = <10>;
+			drive-strength = <10>;
 			bias-pull-up;
 		};
 
-		data {
+		data-pins {
 			pins = "sdc1_data";
-			drive-strengh = <10>;
+			drive-strength = <10>;
 			bias-pull-up;
 		};
 	};
 
-	sdcc3_pins: sdcc3-pin-active {
-		clk {
+	sdcc3_default_state: sdcc3-default-state {
+		clk-pins {
 			pins = "sdc3_clk";
-			drive-strengh = <8>;
+			drive-strength = <8>;
 			bias-disable;
 		};
 
-		cmd {
+		cmd-pins {
 			pins = "sdc3_cmd";
-			drive-strengh = <8>;
+			drive-strength = <8>;
 			bias-pull-up;
 		};
 
-		data {
+		data-pins {
 			pins = "sdc3_data";
-			drive-strengh = <8>;
+			drive-strength = <8>;
 			bias-pull-up;
 		};
 	};
 
-	ps_hold: ps_hold {
-		mux {
-			pins = "gpio78";
-			function = "ps_hold";
-		};
+	sdc4_default_state: sdc4-default-state {
+		pins = "gpio63", "gpio64", "gpio65", "gpio66", "gpio67", "gpio68";
+		function = "sdc4";
 	};
 
-	i2c1_pins: i2c1 {
-		mux {
-			pins = "gpio20", "gpio21";
-			function = "gsbi1";
-		};
+	gsbi1_uart_2pins: gsbi1-uart-2pins-state {
+		pins = "gpio18", "gpio19";
+		function = "gsbi1";
+	};
 
-		pinconf {
-			pins = "gpio20", "gpio21";
-			drive-strength = <16>;
-			bias-disable;
-		};
+	gsbi1_uart_4pins: gsbi1-uart-4pins-state {
+		pins = "gpio18", "gpio19", "gpio20", "gpio21";
+		function = "gsbi1";
 	};
 
-	i2c1_pins_sleep: i2c1_pins_sleep {
-		mux {
-			pins = "gpio20", "gpio21";
-			function = "gpio";
-		};
-		pinconf {
-			pins = "gpio20", "gpio21";
+	gsbi4_uart_pin_a: gsbi4-uart-pin-active-state {
+		rx-pins {
+			pins = "gpio11";
+			function = "gsbi4";
 			drive-strength = <2>;
 			bias-disable;
 		};
-	};
 
-	gsbi1_uart_2pins: gsbi1_uart_2pins {
-		mux {
-			pins = "gpio18", "gpio19";
-			function = "gsbi1";
+		tx-pins {
+			pins = "gpio10";
+			function = "gsbi4";
+			drive-strength = <4>;
+			bias-disable;
 		};
 	};
 
-	gsbi1_uart_4pins: gsbi1_uart_4pins {
-		mux {
-			pins = "gpio18", "gpio19", "gpio20", "gpio21";
-			function = "gsbi1";
-		};
+	gsbi6_uart_2pins: gsbi6-uart-2pins-state {
+		pins = "gpio14", "gpio15";
+		function = "gsbi6";
 	};
 
-	i2c2_pins: i2c2 {
-		mux {
-			pins = "gpio24", "gpio25";
-			function = "gsbi2";
-		};
-
-		pinconf {
-			pins = "gpio24", "gpio25";
-			drive-strength = <16>;
-			bias-disable;
-		};
+	gsbi6_uart_4pins: gsbi6-uart-4pins-state {
+		pins = "gpio14", "gpio15", "gpio16", "gpio17";
+		function = "gsbi6";
 	};
 
-	i2c2_pins_sleep: i2c2_pins_sleep {
-		mux {
-			pins = "gpio24", "gpio25";
-			function = "gpio";
-		};
-
-		pinconf {
-			pins = "gpio24", "gpio25";
-			drive-strength = <2>;
-			bias-disable;
-		};
+	gsbi7_uart_2pins: gsbi7-uart-2pins-state {
+		pins = "gpio82", "gpio83";
+		function = "gsbi7";
 	};
 
-	i2c3_pins: i2c3 {
-		mux {
-			pins = "gpio8", "gpio9";
-			function = "gsbi3";
-		};
-
-		pinconf {
-			pins = "gpio8", "gpio9";
-			drive-strength = <16>;
-			bias-disable;
-		};
+	gsbi7_uart_4pins: gsbi7_uart_4pins-state {
+		pins = "gpio82", "gpio83", "gpio84", "gpio85";
+		function = "gsbi7";
 	};
 
-	i2c3_pins_sleep: i2c3_pins_sleep {
-		mux {
-			pins = "gpio8", "gpio9";
-			function = "gpio";
-		};
-		pinconf {
-			pins = "gpio8", "gpio9";
-			drive-strength = <2>;
-			bias-disable;
-		};
+	i2c1_default_state: i2c1-default-state {
+		pins = "gpio20", "gpio21";
+		function = "gsbi1";
+		drive-strength = <16>;
+		bias-disable;
 	};
 
-	i2c4_pins: i2c4 {
-		mux {
-			pins = "gpio12", "gpio13";
-			function = "gsbi4";
-		};
-
-		pinconf {
-			pins = "gpio12", "gpio13";
-			drive-strength = <16>;
-			bias-disable;
-		};
+	i2c1_sleep_state: i2c1-sleep-state {
+		pins = "gpio20", "gpio21";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
 	};
 
-	i2c4_pins_sleep: i2c4_pins_sleep {
-		mux {
-			pins = "gpio12", "gpio13";
-			function = "gpio";
-		};
-		pinconf {
-			pins = "gpio12", "gpio13";
-			drive-strength = <2>;
-			bias-disable;
-		};
+	i2c2_default_state: i2c2-default-state {
+		pins = "gpio24", "gpio25";
+		function = "gsbi2";
+		drive-strength = <16>;
+		bias-disable;
 	};
 
-	spi5_default: spi5_default {
-		pinmux {
-			pins = "gpio51", "gpio52", "gpio54";
-			function = "gsbi5";
-		};
-
-		pinmux_cs {
-			function = "gpio";
-			pins = "gpio53";
-		};
-
-		pinconf {
-			pins = "gpio51", "gpio52", "gpio54";
-			drive-strength = <16>;
-			bias-disable;
-		};
-
-		pinconf_cs {
-			pins = "gpio53";
-			drive-strength = <16>;
-			bias-disable;
-			output-high;
-		};
+	i2c2_sleep_state: i2c2-sleep-state {
+		pins = "gpio24", "gpio25";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
 	};
 
-	spi5_sleep: spi5_sleep {
-		pinmux {
-			function = "gpio";
-			pins = "gpio51", "gpio52", "gpio53", "gpio54";
-		};
-
-		pinconf {
-			pins = "gpio51", "gpio52", "gpio53", "gpio54";
-			drive-strength = <2>;
-			bias-pull-down;
-		};
+	i2c3_default_state: i2c3-default-state {
+		pins = "gpio8", "gpio9";
+		function = "gsbi3";
+		drive-strength = <16>;
+		bias-disable;
 	};
 
-	i2c6_pins: i2c6 {
-		mux {
-			pins = "gpio16", "gpio17";
-			function = "gsbi6";
-		};
-
-		pinconf {
-			pins = "gpio16", "gpio17";
-			drive-strength = <16>;
-			bias-disable;
-		};
+	i2c3_sleep_state: i2c3-sleep-state {
+		pins = "gpio8", "gpio9";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
 	};
 
-	i2c6_pins_sleep: i2c6_pins_sleep {
-		mux {
-			pins = "gpio16", "gpio17";
-			function = "gpio";
-		};
-		pinconf {
-			pins = "gpio16", "gpio17";
-			drive-strength = <2>;
-			bias-disable;
-		};
+	i2c4_default_state: i2c4-default-state {
+		pins = "gpio12", "gpio13";
+		function = "gsbi4";
+		drive-strength = <16>;
+		bias-disable;
 	};
 
-	gsbi4_uart_pin_a: gsbi4-uart-pin-active-state {
-		rx-pins {
-			pins = "gpio11";
-			function = "gsbi4";
-			drive-strength = <2>;
-			bias-disable;
-		};
-
-		tx-pins {
-			pins = "gpio10";
-			function = "gsbi4";
-			drive-strength = <4>;
-			bias-disable;
-		};
+	i2c4_sleep_state: i2c4-sleep-state {
+		pins = "gpio12", "gpio13";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
 	};
 
-	gsbi6_uart_2pins: gsbi6_uart_2pins {
-		mux {
-			pins = "gpio14", "gpio15";
-			function = "gsbi6";
-		};
+	i2c6_default_state: i2c6-default-state {
+		pins = "gpio16", "gpio17";
+		function = "gsbi6";
+		drive-strength = <16>;
+		bias-disable;
 	};
 
-	gsbi6_uart_4pins: gsbi6_uart_4pins {
-		mux {
-			pins = "gpio14", "gpio15", "gpio16", "gpio17";
-			function = "gsbi6";
-		};
+	i2c6_sleep_state: i2c6-sleep-state {
+		pins = "gpio16", "gpio17";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
 	};
 
-	gsbi7_uart_2pins: gsbi7_uart_2pins {
-		mux {
-			pins = "gpio82", "gpio83";
-			function = "gsbi7";
-		};
+	i2c7_default_state: i2c7-default-state {
+		pins = "gpio84", "gpio85";
+		function = "gsbi7";
+		drive-strength = <16>;
+		bias-disable;
 	};
 
-	gsbi7_uart_4pins: gsbi7_uart_4pins {
-		mux {
-			pins = "gpio82", "gpio83", "gpio84", "gpio85";
-			function = "gsbi7";
-		};
+	i2c7_sleep_state: i2c7-sleep-state {
+		pins = "gpio84", "gpio85";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
 	};
 
-	i2c7_pins: i2c7 {
-		mux {
-			pins = "gpio84", "gpio85";
-			function = "gsbi7";
+	spi5_default_state: spi5-default-state {
+		spi5-pins {
+			pins = "gpio51", "gpio52", "gpio54";
+			function = "gsbi5";
+			drive-strength = <16>;
+			bias-disable;
 		};
 
-		pinconf {
-			pins = "gpio84", "gpio85";
+		spi5-cs-pins {
+			pins = "gpio53";
+			function = "gpio";
 			drive-strength = <16>;
 			bias-disable;
+			output-high;
 		};
 	};
 
-	i2c7_pins_sleep: i2c7_pins_sleep {
-		mux {
-			pins = "gpio84", "gpio85";
+	spi5_sleep_state: spi5-sleep-state {
+		spi5-pins {
+			pins = "gpio51", "gpio52", "gpio53", "gpio54";
 			function = "gpio";
-		};
-		pinconf {
-			pins = "gpio84", "gpio85";
 			drive-strength = <2>;
-			bias-disable;
+			bias-pull-down;
 		};
 	};
 
-	riva_fm_pin_a: riva-fm-active {
+	riva_fm_pin_a: riva-fm-active-state {
 		pins = "gpio14", "gpio15";
 		function = "riva_fm";
 	};
 
-	riva_bt_pin_a: riva-bt-active {
+	riva_bt_pin_a: riva-bt-active-state {
 		pins = "gpio16", "gpio17";
 		function = "riva_bt";
 	};
 
-	riva_wlan_pin_a: riva-wlan-active {
+	riva_wlan_pin_a: riva-wlan-active-state {
 		pins = "gpio64", "gpio65", "gpio66", "gpio67", "gpio68";
 		function = "riva_wlan";
 
@@ -320,22 +220,24 @@
 		bias-pull-down;
 	};
 
-	hdmi_pinctrl: hdmi-pinctrl {
-		mux {
-			pins = "gpio70", "gpio71", "gpio72";
-			function = "hdmi";
-		};
-
-		pinconf_ddc {
+	hdmi_pinctrl: hdmi-pinctrl-state {
+		ddc-pins {
 			pins = "gpio70", "gpio71";
+			function = "hdmi";
 			bias-pull-up;
 			drive-strength = <2>;
 		};
 
-		pinconf_hpd {
+		hpd-pins {
 			pins = "gpio72";
+			function = "hdmi";
 			bias-pull-down;
 			drive-strength = <16>;
 		};
 	};
+
+	ps_hold_default_state: ps-hold-default-state {
+		pins = "gpio78";
+		function = "ps_hold";
+	};
 };
diff --git a/arch/arm/boot/dts/qcom/qcom-apq8064-sony-xperia-lagan-yuga.dts b/arch/arm/boot/dts/qcom/qcom-apq8064-sony-xperia-lagan-yuga.dts
index 2412aa3e3e8d..7752f07973f9 100644
--- a/arch/arm/boot/dts/qcom/qcom-apq8064-sony-xperia-lagan-yuga.dts
+++ b/arch/arm/boot/dts/qcom/qcom-apq8064-sony-xperia-lagan-yuga.dts
@@ -373,21 +373,21 @@
 	cd-gpios = <&tlmm_pinmux 26 GPIO_ACTIVE_LOW>;
 
 	pinctrl-names = "default";
-	pinctrl-0 = <&sdcc3_pins>, <&sdcc3_cd_pin_a>;
+	pinctrl-0 = <&sdcc3_default_state>, <&sdcc3_cd_pin_a>;
 
 	status = "okay";
 };
 
 &tlmm_pinmux {
-	gsbi5_uart_pin_a: gsbi5-uart-pin-active {
-		rx {
+	gsbi5_uart_pin_a: gsbi5-uart-pin-active-state {
+		rx-pins {
 			pins = "gpio52";
 			function = "gsbi5";
 			drive-strength = <2>;
 			bias-pull-up;
 		};
 
-		tx {
+		tx-pins {
 			pins = "gpio51";
 			function = "gsbi5";
 			drive-strength = <4>;
@@ -396,7 +396,7 @@
 	};
 
 
-	sdcc3_cd_pin_a: sdcc3-cd-pin-active {
+	sdcc3_cd_pin_a: sdcc3-cd-pin-active-state {
 		pins = "gpio26";
 		function = "gpio";
 
diff --git a/arch/arm/boot/dts/qcom/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom/qcom-apq8064.dtsi
index 11e60b74c3c9..ac7494ed633e 100644
--- a/arch/arm/boot/dts/qcom/qcom-apq8064.dtsi
+++ b/arch/arm/boot/dts/qcom/qcom-apq8064.dtsi
@@ -302,7 +302,7 @@
 			interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
 
 			pinctrl-names = "default";
-			pinctrl-0 = <&ps_hold>;
+			pinctrl-0 = <&ps_hold_default_state>;
 		};
 
 		sfpb_wrapper_mutex: syscon@1200000 {
@@ -435,8 +435,8 @@
 
 			gsbi1_i2c: i2c@12460000 {
 				compatible = "qcom,i2c-qup-v1.1.1";
-				pinctrl-0 = <&i2c1_pins>;
-				pinctrl-1 = <&i2c1_pins_sleep>;
+				pinctrl-0 = <&i2c1_default_state>;
+				pinctrl-1 = <&i2c1_sleep_state>;
 				pinctrl-names = "default", "sleep";
 				reg = <0x12460000 0x1000>;
 				interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>;
@@ -465,8 +465,8 @@
 			gsbi2_i2c: i2c@124a0000 {
 				compatible = "qcom,i2c-qup-v1.1.1";
 				reg = <0x124a0000 0x1000>;
-				pinctrl-0 = <&i2c2_pins>;
-				pinctrl-1 = <&i2c2_pins_sleep>;
+				pinctrl-0 = <&i2c2_default_state>;
+				pinctrl-1 = <&i2c2_sleep_state>;
 				pinctrl-names = "default", "sleep";
 				interrupts = <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&gcc GSBI2_QUP_CLK>, <&gcc GSBI2_H_CLK>;
@@ -489,8 +489,8 @@
 			ranges;
 			gsbi3_i2c: i2c@16280000 {
 				compatible = "qcom,i2c-qup-v1.1.1";
-				pinctrl-0 = <&i2c3_pins>;
-				pinctrl-1 = <&i2c3_pins_sleep>;
+				pinctrl-0 = <&i2c3_default_state>;
+				pinctrl-1 = <&i2c3_sleep_state>;
 				pinctrl-names = "default", "sleep";
 				reg = <0x16280000 0x1000>;
 				interrupts = <GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>;
@@ -528,8 +528,8 @@
 
 			gsbi4_i2c: i2c@16380000 {
 				compatible = "qcom,i2c-qup-v1.1.1";
-				pinctrl-0 = <&i2c4_pins>;
-				pinctrl-1 = <&i2c4_pins_sleep>;
+				pinctrl-0 = <&i2c4_default_state>;
+				pinctrl-1 = <&i2c4_sleep_state>;
 				pinctrl-names = "default", "sleep";
 				reg = <0x16380000 0x1000>;
 				interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
@@ -565,8 +565,8 @@
 				compatible = "qcom,spi-qup-v1.1.1";
 				reg = <0x1a280000 0x1000>;
 				interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
-				pinctrl-0 = <&spi5_default>;
-				pinctrl-1 = <&spi5_sleep>;
+				pinctrl-0 = <&spi5_default_state>;
+				pinctrl-1 = <&spi5_sleep_state>;
 				pinctrl-names = "default", "sleep";
 				clocks = <&gcc GSBI5_QUP_CLK>, <&gcc GSBI5_H_CLK>;
 				clock-names = "core", "iface";
@@ -599,8 +599,8 @@
 
 			gsbi6_i2c: i2c@16580000 {
 				compatible = "qcom,i2c-qup-v1.1.1";
-				pinctrl-0 = <&i2c6_pins>;
-				pinctrl-1 = <&i2c6_pins_sleep>;
+				pinctrl-0 = <&i2c6_default_state>;
+				pinctrl-1 = <&i2c6_sleep_state>;
 				pinctrl-names = "default", "sleep";
 				reg = <0x16580000 0x1000>;
 				interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>;
@@ -635,8 +635,8 @@
 
 			gsbi7_i2c: i2c@16680000 {
 				compatible = "qcom,i2c-qup-v1.1.1";
-				pinctrl-0 = <&i2c7_pins>;
-				pinctrl-1 = <&i2c7_pins_sleep>;
+				pinctrl-0 = <&i2c7_default_state>;
+				pinctrl-1 = <&i2c7_sleep_state>;
 				pinctrl-names = "default", "sleep";
 				reg = <0x16680000 0x1000>;
 				interrupts = <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>;
@@ -666,12 +666,12 @@
 			qcom,controller-type = "pmic-arbiter";
 		};
 
-		qfprom: qfprom@700000 {
+		qfprom: efuse@700000 {
 			compatible = "qcom,apq8064-qfprom", "qcom,qfprom";
 			reg = <0x00700000 0x1000>;
 			#address-cells = <1>;
 			#size-cells = <1>;
-			ranges;
+
 			tsens_calib: calib@404 {
 				reg = <0x404 0x10>;
 			};
@@ -684,7 +684,6 @@
 			compatible = "qcom,gcc-apq8064", "syscon";
 			reg = <0x00900000 0x4000>;
 			#clock-cells = <1>;
-			#power-domain-cells = <1>;
 			#reset-cells = <1>;
 			clocks = <&cxo_board>,
 				 <&pxo_board>,
@@ -872,7 +871,6 @@
 			compatible = "qcom,apq8064-sata-phy";
 			status = "disabled";
 			reg = <0x1b400000 0x200>;
-			reg-names = "phy_mem";
 			clocks = <&gcc SATA_PHY_CFG_CLK>;
 			clock-names = "cfg";
 			#phy-cells = <0>;
@@ -891,9 +889,9 @@
 				 <&gcc SATA_PMALIVE_CLK>;
 			clock-names = "slave_iface",
 				      "iface",
-				      "bus",
+				      "core",
 				      "rxoob",
-				      "core_pmalive";
+				      "pmalive";
 
 			assigned-clocks = <&gcc SATA_RXOOB_CLK>,
 					  <&gcc SATA_PMALIVE_CLK>;
@@ -946,7 +944,7 @@
 			dmas = <&sdcc4bam 2>, <&sdcc4bam 1>;
 			dma-names = "tx", "rx";
 			pinctrl-names = "default";
-			pinctrl-0 = <&sdc4_gpios>;
+			pinctrl-0 = <&sdc4_default_state>;
 		};
 
 		sdcc4bam: dma-controller@121c2000 {
@@ -963,7 +961,7 @@
 			status = "disabled";
 			compatible = "arm,pl18x", "arm,primecell";
 			pinctrl-names = "default";
-			pinctrl-0 = <&sdcc1_pins>;
+			pinctrl-0 = <&sdcc1_default_state>;
 			arm,primecell-periphid = <0x00051180>;
 			reg = <0x12400000 0x2000>;
 			interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>;
@@ -993,7 +991,7 @@
 			reg = <0x1a400000 0x100>;
 		};
 
-		gpu: adreno-3xx@4300000 {
+		gpu: gpu@4300000 {
 			compatible = "qcom,adreno-320.2", "qcom,adreno";
 			reg = <0x04300000 0x20000>;
 			reg-names = "kgsl_3d0_reg_memory";
diff --git a/arch/arm/boot/dts/qcom/qcom-apq8084.dtsi b/arch/arm/boot/dts/qcom/qcom-apq8084.dtsi
index ca53dff820ef..014e6c5ee889 100644
--- a/arch/arm/boot/dts/qcom/qcom-apq8084.dtsi
+++ b/arch/arm/boot/dts/qcom/qcom-apq8084.dtsi
@@ -245,7 +245,7 @@
 			reg = <0xfc190000 0x10000>;
 		};
 
-		qfprom: qfprom@fc4bc000 {
+		qfprom: efuse@fc4bc000 {
 			compatible = "qcom,apq8084-qfprom", "qcom,qfprom";
 			reg = <0xfc4bc000 0x1000>;
 			#address-cells = <1>;
@@ -792,7 +792,7 @@
 			qcom,smd-edge = <15>;
 
 			rpm-requests {
-				compatible = "qcom,rpm-apq8084";
+				compatible = "qcom,rpm-apq8084", "qcom,smd-rpm";
 				qcom,smd-channels = "rpm_requests";
 
 				regulators-0 {
diff --git a/arch/arm/boot/dts/qcom/qcom-ipq4018-ap120c-ac.dtsi b/arch/arm/boot/dts/qcom/qcom-ipq4018-ap120c-ac.dtsi
index da67d55fa557..0d23c03fae33 100644
--- a/arch/arm/boot/dts/qcom/qcom-ipq4018-ap120c-ac.dtsi
+++ b/arch/arm/boot/dts/qcom/qcom-ipq4018-ap120c-ac.dtsi
@@ -28,46 +28,42 @@
 };
 
 &tlmm {
-	i2c0_pins: i2c0_pinmux {
-		mux_i2c {
-			function = "blsp_i2c0";
-			pins = "gpio58", "gpio59";
-			drive-strength = <16>;
-			bias-disable;
-		};
+	i2c0_pins: i2c0-state {
+		function = "blsp_i2c0";
+		pins = "gpio58", "gpio59";
+		drive-strength = <16>;
+		bias-disable;
 	};
 
-	mdio_pins: mdio_pinmux {
-		mux_mdio {
+	mdio_pins: mdio-state {
+		mdio-pins {
 			pins = "gpio53";
 			function = "mdio";
 			bias-pull-up;
 		};
 
-		mux_mdc {
+		mdc-pins {
 			pins = "gpio52";
 			function = "mdc";
 			bias-pull-up;
 		};
 	};
 
-	serial0_pins: serial0_pinmux {
-		mux_uart {
-			pins = "gpio60", "gpio61";
-			function = "blsp_uart0";
-			bias-disable;
-		};
+	serial0_pins: serial0-state {
+		pins = "gpio60", "gpio61";
+		function = "blsp_uart0";
+		bias-disable;
 	};
 
-	spi0_pins: spi0_pinmux {
-		mux_spi {
+	spi0_pins: spi0-state {
+		spi0-pins {
 			function = "blsp_spi0";
 			pins = "gpio55", "gpio56", "gpio57";
 			drive-strength = <12>;
 			bias-disable;
 		};
 
-		mux_cs {
+		spi0-cs-pins {
 			function = "gpio";
 			pins = "gpio54", "gpio4";
 			drive-strength = <2>;
diff --git a/arch/arm/boot/dts/qcom/qcom-ipq4018-jalapeno.dts b/arch/arm/boot/dts/qcom/qcom-ipq4018-jalapeno.dts
index 365fbac417fd..ac3b30072a22 100644
--- a/arch/arm/boot/dts/qcom/qcom-ipq4018-jalapeno.dts
+++ b/arch/arm/boot/dts/qcom/qcom-ipq4018-jalapeno.dts
@@ -11,40 +11,35 @@
 };
 
 &tlmm {
-	mdio_pins: mdio_pinmux {
-		pinmux_1 {
+	mdio_pins: mdio-state {
+		mdio-pins {
 			pins = "gpio53";
 			function = "mdio";
+			bias-pull-up;
 		};
 
-		pinmux_2 {
+		mdc-pins {
 			pins = "gpio52";
 			function = "mdc";
-		};
-
-		pinconf {
-			pins = "gpio52", "gpio53";
 			bias-pull-up;
 		};
 	};
 
-	serial_pins: serial_pinmux {
-		mux {
-			pins = "gpio60", "gpio61";
-			function = "blsp_uart0";
-			bias-disable;
-		};
+	serial_pins: serial-state{
+		pins = "gpio60", "gpio61";
+		function = "blsp_uart0";
+		bias-disable;
 	};
 
-	spi_0_pins: spi_0_pinmux {
-		pin {
+	spi_0_pins: spi-0-state {
+		spi0-pins {
 			function = "blsp_spi0";
 			pins = "gpio55", "gpio56", "gpio57";
 			drive-strength = <2>;
 			bias-disable;
 		};
 
-		pin_cs {
+		spi0-cs-pins {
 			function = "gpio";
 			pins = "gpio54", "gpio59";
 			drive-strength = <2>;
diff --git a/arch/arm/boot/dts/qcom/qcom-ipq4019-ap.dk01.1.dtsi b/arch/arm/boot/dts/qcom/qcom-ipq4019-ap.dk01.1.dtsi
index f7ac8f9d0b6f..efbe89dd4793 100644
--- a/arch/arm/boot/dts/qcom/qcom-ipq4019-ap.dk01.1.dtsi
+++ b/arch/arm/boot/dts/qcom/qcom-ipq4019-ap.dk01.1.dtsi
@@ -34,30 +34,22 @@
 };
 
 &tlmm {
-	serial_pins: serial_pinmux {
-		mux {
-			pins = "gpio60", "gpio61";
-			function = "blsp_uart0";
-			bias-disable;
-		};
+	serial_pins: serial-state {
+		pins = "gpio60", "gpio61";
+		function = "blsp_uart0";
+		bias-disable;
 	};
 
-	spi_0_pins: spi_0_pinmux {
-		pinmux {
-			function = "blsp_spi0";
-			pins = "gpio55", "gpio56", "gpio57";
-		};
-		pinmux_cs {
-			function = "gpio";
-			pins = "gpio54";
-		};
-		pinconf {
+	spi_0_pins: spi-0-state {
+		spi0-pins {
 			pins = "gpio55", "gpio56", "gpio57";
+			function = "blsp_spi0";
 			drive-strength = <12>;
 			bias-disable;
 		};
-		pinconf_cs {
+		spi0-cs-pins {
 			pins = "gpio54";
+			function = "gpio";
 			drive-strength = <2>;
 			bias-disable;
 			output-high;
diff --git a/arch/arm/boot/dts/qcom/qcom-ipq4019-ap.dk04.1.dtsi b/arch/arm/boot/dts/qcom/qcom-ipq4019-ap.dk04.1.dtsi
index 374af6dd360a..91e296d2ea82 100644
--- a/arch/arm/boot/dts/qcom/qcom-ipq4019-ap.dk04.1.dtsi
+++ b/arch/arm/boot/dts/qcom/qcom-ipq4019-ap.dk04.1.dtsi
@@ -24,26 +24,26 @@
 
 	soc {
 		pinctrl@1000000 {
-			serial_0_pins: serial0-pinmux {
+			serial_0_pins: serial0-state {
 				pins = "gpio16", "gpio17";
 				function = "blsp_uart0";
 				bias-disable;
 			};
 
-			serial_1_pins: serial1-pinmux {
+			serial_1_pins: serial1-state {
 				pins = "gpio8", "gpio9",
 					"gpio10", "gpio11";
 				function = "blsp_uart1";
 				bias-disable;
 			};
 
-			spi_0_pins: spi-0-pinmux {
-				pinmux {
+			spi_0_pins: spi-0-state {
+				spi0-pins {
 					function = "blsp_spi0";
 					pins = "gpio13", "gpio14", "gpio15";
 					bias-disable;
 				};
-				pinmux_cs {
+				spi0-cs-pins {
 					function = "gpio";
 					pins = "gpio12";
 					bias-disable;
@@ -51,13 +51,13 @@
 				};
 			};
 
-			i2c_0_pins: i2c-0-pinmux {
+			i2c_0_pins: i2c-0-state {
 				pins = "gpio20", "gpio21";
 				function = "blsp_i2c0";
 				bias-disable;
 			};
 
-			nand_pins: nand-pins {
+			nand_pins: nand-state {
 				pins = "gpio53", "gpio55", "gpio56",
 					"gpio57", "gpio58", "gpio59",
 					"gpio60", "gpio62", "gpio63",
diff --git a/arch/arm/boot/dts/qcom/qcom-ipq4019-ap.dk07.1-c1.dts b/arch/arm/boot/dts/qcom/qcom-ipq4019-ap.dk07.1-c1.dts
index ea2987fcbff8..41c5874f6f97 100644
--- a/arch/arm/boot/dts/qcom/qcom-ipq4019-ap.dk07.1-c1.dts
+++ b/arch/arm/boot/dts/qcom/qcom-ipq4019-ap.dk07.1-c1.dts
@@ -19,20 +19,20 @@
 		};
 
 		pinctrl@1000000 {
-			serial_1_pins: serial1-pinmux {
+			serial_1_pins: serial1-state {
 				pins = "gpio8", "gpio9",
 					"gpio10", "gpio11";
 				function = "blsp_uart1";
 				bias-disable;
 			};
 
-			spi_0_pins: spi-0-pinmux {
-				pinmux {
+			spi_0_pins: spi-0-state {
+				spi0-pins {
 					function = "blsp_spi0";
 					pins = "gpio13", "gpio14", "gpio15";
 					bias-disable;
 				};
-				pinmux_cs {
+				spio-cs-pins {
 					function = "gpio";
 					pins = "gpio12";
 					bias-disable;
diff --git a/arch/arm/boot/dts/qcom/qcom-ipq4019-ap.dk07.1-c2.dts b/arch/arm/boot/dts/qcom/qcom-ipq4019-ap.dk07.1-c2.dts
index bd3553dd2070..67ee99d69757 100644
--- a/arch/arm/boot/dts/qcom/qcom-ipq4019-ap.dk07.1-c2.dts
+++ b/arch/arm/boot/dts/qcom/qcom-ipq4019-ap.dk07.1-c2.dts
@@ -9,7 +9,7 @@
 
 	soc {
 		pinctrl@1000000 {
-			serial_1_pins: serial1-pinmux {
+			serial_1_pins: serial1-state {
 				pins = "gpio8", "gpio9";
 				function = "blsp_uart1";
 				bias-disable;
diff --git a/arch/arm/boot/dts/qcom/qcom-ipq4019-ap.dk07.1.dtsi b/arch/arm/boot/dts/qcom/qcom-ipq4019-ap.dk07.1.dtsi
index 7ef635997efa..cc88cf5f0d9b 100644
--- a/arch/arm/boot/dts/qcom/qcom-ipq4019-ap.dk07.1.dtsi
+++ b/arch/arm/boot/dts/qcom/qcom-ipq4019-ap.dk07.1.dtsi
@@ -24,19 +24,19 @@
 
 	soc {
 		pinctrl@1000000 {
-			serial_0_pins: serial0-pinmux {
+			serial_0_pins: serial0-state {
 				pins = "gpio16", "gpio17";
 				function = "blsp_uart0";
 				bias-disable;
 			};
 
-			i2c_0_pins: i2c-0-pinmux {
+			i2c_0_pins: i2c-0-state {
 				pins = "gpio20", "gpio21";
 				function = "blsp_i2c0";
 				bias-disable;
 			};
 
-			nand_pins: nand-pins {
+			nand_pins: nand-state {
 				pins = "gpio53", "gpio55", "gpio56",
 				       "gpio57", "gpio58", "gpio59",
 				       "gpio60", "gpio62", "gpio63",
diff --git a/arch/arm/boot/dts/qcom/qcom-ipq4019.dtsi b/arch/arm/boot/dts/qcom/qcom-ipq4019.dtsi
index 0fb65f2bbcdf..56415ab34083 100644
--- a/arch/arm/boot/dts/qcom/qcom-ipq4019.dtsi
+++ b/arch/arm/boot/dts/qcom/qcom-ipq4019.dtsi
@@ -187,7 +187,6 @@
 		gcc: clock-controller@1800000 {
 			compatible = "qcom,gcc-ipq4019";
 			#clock-cells = <1>;
-			#power-domain-cells = <1>;
 			#reset-cells = <1>;
 			reg = <0x1800000 0x60000>;
 			clocks = <&xo>, <&sleep_clk>;
diff --git a/arch/arm/boot/dts/qcom/qcom-ipq8064-ap148.dts b/arch/arm/boot/dts/qcom/qcom-ipq8064-ap148.dts
index a654d3c22c4f..5a8bf1a6f559 100644
--- a/arch/arm/boot/dts/qcom/qcom-ipq8064-ap148.dts
+++ b/arch/arm/boot/dts/qcom/qcom-ipq8064-ap148.dts
@@ -7,12 +7,11 @@
 
 	soc {
 		pinmux@800000 {
-			buttons_pins: buttons_pins {
-				mux {
-					pins = "gpio54", "gpio65";
-					drive-strength = <2>;
-					bias-pull-up;
-				};
+			buttons_pins: buttons-state {
+				pins = "gpio54", "gpio65";
+				function = "gpio";
+				drive-strength = <2>;
+				bias-pull-up;
 			};
 		};
 
diff --git a/arch/arm/boot/dts/qcom/qcom-ipq8064-rb3011.dts b/arch/arm/boot/dts/qcom/qcom-ipq8064-rb3011.dts
index 12e806adcda8..f09da9460c86 100644
--- a/arch/arm/boot/dts/qcom/qcom-ipq8064-rb3011.dts
+++ b/arch/arm/boot/dts/qcom/qcom-ipq8064-rb3011.dts
@@ -404,59 +404,49 @@
 };
 
 &qcom_pinmux {
-	buttons_pins: buttons_pins {
-		mux {
-			pins = "gpio66";
-			drive-strength = <16>;
-			bias-disable;
-		};
+	buttons_pins: buttons-state {
+		pins = "gpio66";
+		function = "gpio";
+		drive-strength = <16>;
+		bias-disable;
 	};
 
-	leds_pins: leds_pins {
-		mux {
-			pins = "gpio33";
-			drive-strength = <16>;
-			bias-disable;
-		};
+	leds_pins: leds-state {
+		pins = "gpio33";
+		function = "gpio";
+		drive-strength = <16>;
+		bias-disable;
 	};
 
-	mdio1_pins: mdio1_pins {
-		mux {
-			pins = "gpio10", "gpio11";
-			function = "gpio";
-			drive-strength = <8>;
-			bias-disable;
-		};
+	mdio1_pins: mdio1-state {
+		pins = "gpio10", "gpio11";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-disable;
 	};
 
-	sw0_reset_pin: sw0_reset_pin {
-		mux {
-			pins = "gpio16";
-			drive-strength = <16>;
-			function = "gpio";
-			bias-disable;
-			input-disable;
-		};
+	sw0_reset_pin: sw0-reset-state {
+		pins = "gpio16";
+		drive-strength = <16>;
+		function = "gpio";
+		bias-disable;
+		input-disable;
 	};
 
-	sw1_reset_pin: sw1_reset_pin {
-		mux {
-			pins = "gpio17";
-			drive-strength = <16>;
-			function = "gpio";
-			bias-disable;
-			input-disable;
-		};
+	sw1_reset_pin: sw1-reset-state {
+		pins = "gpio17";
+		drive-strength = <16>;
+		function = "gpio";
+		bias-disable;
+		input-disable;
 	};
 
-	usb1_pwr_en_pins: usb1_pwr_en_pins {
-		mux {
-			pins = "gpio4";
-			function = "gpio";
-			drive-strength = <16>;
-			bias-disable;
-			output-high;
-		};
+	usb1_pwr_en_pins: usb1-pwr-en-state {
+		pins = "gpio4";
+		function = "gpio";
+		drive-strength = <16>;
+		bias-disable;
+		output-high;
 	};
 };
 
diff --git a/arch/arm/boot/dts/qcom/qcom-ipq8064.dtsi b/arch/arm/boot/dts/qcom/qcom-ipq8064.dtsi
index f128510d8445..759a59c2bdbc 100644
--- a/arch/arm/boot/dts/qcom/qcom-ipq8064.dtsi
+++ b/arch/arm/boot/dts/qcom/qcom-ipq8064.dtsi
@@ -372,7 +372,7 @@
 			qcom,controller-type = "pmic-arbiter";
 		};
 
-		qfprom: qfprom@700000 {
+		qfprom: efuse@700000 {
 			compatible = "qcom,ipq8064-qfprom", "qcom,qfprom";
 			reg = <0x00700000 0x1000>;
 			#address-cells = <1>;
@@ -399,70 +399,58 @@
 			#interrupt-cells = <2>;
 			interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
 
-			pcie0_pins: pcie0_pinmux {
-				mux {
-					pins = "gpio3";
-					function = "pcie1_rst";
-					drive-strength = <12>;
-					bias-disable;
-				};
+			pcie0_pins: pcie0-state {
+				pins = "gpio3";
+				function = "pcie1_rst";
+				drive-strength = <12>;
+				bias-disable;
 			};
 
-			pcie1_pins: pcie1_pinmux {
-				mux {
-					pins = "gpio48";
-					function = "pcie2_rst";
-					drive-strength = <12>;
-					bias-disable;
-				};
+			pcie1_pins: pcie1-state {
+				pins = "gpio48";
+				function = "pcie2_rst";
+				drive-strength = <12>;
+				bias-disable;
 			};
 
-			pcie2_pins: pcie2_pinmux {
-				mux {
-					pins = "gpio63";
-					function = "pcie3_rst";
-					drive-strength = <12>;
-					bias-disable;
-				};
+			pcie2_pins: pcie2-state {
+				pins = "gpio63";
+				function = "pcie3_rst";
+				drive-strength = <12>;
+				bias-disable;
 			};
 
-			i2c4_pins: i2c4-default {
+			i2c4_pins: i2c4-state {
 				pins = "gpio12", "gpio13";
 				function = "gsbi4";
 				drive-strength = <12>;
 				bias-disable;
 			};
 
-			spi_pins: spi_pins {
-				mux {
-					pins = "gpio18", "gpio19", "gpio21";
-					function = "gsbi5";
-					drive-strength = <10>;
-					bias-none;
-				};
+			spi_pins: spi-state {
+				pins = "gpio18", "gpio19", "gpio21";
+				function = "gsbi5";
+				drive-strength = <10>;
+				bias-disable;
 			};
 
-			leds_pins: leds_pins {
-				mux {
-					pins = "gpio7", "gpio8", "gpio9",
-					       "gpio26", "gpio53";
-					function = "gpio";
-					drive-strength = <2>;
-					bias-pull-down;
-					output-low;
-				};
+			leds_pins: leds-state {
+				pins = "gpio7", "gpio8", "gpio9",
+					"gpio26", "gpio53";
+				function = "gpio";
+				drive-strength = <2>;
+				bias-pull-down;
+				output-low;
 			};
 
-			buttons_pins: buttons_pins {
-				mux {
-					pins = "gpio54";
-					drive-strength = <2>;
-					bias-pull-up;
-				};
+			buttons_pins: buttons-state {
+				pins = "gpio54";
+				drive-strength = <2>;
+				bias-pull-up;
 			};
 
-			nand_pins: nand_pins {
-				mux {
+			nand_pins: nand-state {
+				nand-pins {
 					pins = "gpio34", "gpio35", "gpio36",
 					       "gpio37", "gpio38", "gpio39",
 					       "gpio40", "gpio41", "gpio42",
@@ -473,14 +461,14 @@
 					bias-disable;
 				};
 
-				pullups {
+				nand-pullup-pins {
 					pins = "gpio39";
 					function = "nand";
 					drive-strength = <10>;
 					bias-pull-up;
 				};
 
-				hold {
+				nand-hold-pins {
 					pins = "gpio40", "gpio41", "gpio42",
 					       "gpio43", "gpio44", "gpio45",
 					       "gpio46", "gpio47";
@@ -490,25 +478,21 @@
 				};
 			};
 
-			mdio0_pins: mdio0-pins {
-				mux {
-					pins = "gpio0", "gpio1";
-					function = "mdio";
-					drive-strength = <8>;
-					bias-disable;
-				};
+			mdio0_pins: mdio0-state {
+				pins = "gpio0", "gpio1";
+				function = "mdio";
+				drive-strength = <8>;
+				bias-disable;
 			};
 
-			rgmii2_pins: rgmii2-pins {
-				mux {
-					pins = "gpio27", "gpio28", "gpio29",
-					       "gpio30", "gpio31", "gpio32",
-					       "gpio51", "gpio52", "gpio59",
-					       "gpio60", "gpio61", "gpio62";
-					function = "rgmii2";
-					drive-strength = <8>;
-					bias-disable;
-				};
+			rgmii2_pins: rgmii2-state {
+				pins = "gpio27", "gpio28", "gpio29",
+					"gpio30", "gpio31", "gpio32",
+					"gpio51", "gpio52", "gpio59",
+					"gpio60", "gpio61", "gpio62";
+				function = "rgmii2";
+				drive-strength = <8>;
+				bias-disable;
 			};
 		};
 
@@ -519,7 +503,6 @@
 			reg = <0x00900000 0x4000>;
 			#clock-cells = <1>;
 			#reset-cells = <1>;
-			#power-domain-cells = <1>;
 
 			tsens: thermal-sensor {
 				compatible = "qcom,ipq8064-tsens";
@@ -1293,7 +1276,7 @@
 				 <&gcc SATA_A_CLK>,
 				 <&gcc SATA_RXOOB_CLK>,
 				 <&gcc SATA_PMALIVE_CLK>;
-			clock-names = "slave_face", "iface", "core",
+			clock-names = "slave_iface", "iface", "core",
 					"rxoob", "pmalive";
 
 			assigned-clocks = <&gcc SATA_RXOOB_CLK>, <&gcc SATA_PMALIVE_CLK>;
diff --git a/arch/arm/boot/dts/qcom/qcom-mdm9615.dtsi b/arch/arm/boot/dts/qcom/qcom-mdm9615.dtsi
index 34c60994d026..573feb3218c3 100644
--- a/arch/arm/boot/dts/qcom/qcom-mdm9615.dtsi
+++ b/arch/arm/boot/dts/qcom/qcom-mdm9615.dtsi
@@ -102,7 +102,6 @@
 		gcc: clock-controller@900000 {
 			compatible = "qcom,gcc-mdm9615";
 			#clock-cells = <1>;
-			#power-domain-cells = <1>;
 			#reset-cells = <1>;
 			reg = <0x900000 0x4000>;
 			clocks = <&cxo_board>,
diff --git a/arch/arm/boot/dts/qcom/qcom-msm8226-microsoft-common.dtsi b/arch/arm/boot/dts/qcom/qcom-msm8226-microsoft-common.dtsi
index 525d8c608b06..ca76bf8af75e 100644
--- a/arch/arm/boot/dts/qcom/qcom-msm8226-microsoft-common.dtsi
+++ b/arch/arm/boot/dts/qcom/qcom-msm8226-microsoft-common.dtsi
@@ -84,6 +84,32 @@
 	};
 };
 
+&blsp1_i2c2 {
+	status = "okay";
+
+	magnetometer: magnetometer@c {
+		compatible = "asahi-kasei,ak09911";
+		reg = <0x0c>;
+
+		vdd-supply = <&pm8226_l15>;
+		vid-supply = <&pm8226_l6>;
+	};
+
+	accelerometer: accelerometer@1e {
+		compatible = "kionix,kx022-1020";
+		reg = <0x1e>;
+
+		interrupts-extended = <&tlmm 63 IRQ_TYPE_EDGE_RISING>;
+
+		vdd-supply = <&pm8226_l15>;
+		vddio-supply = <&pm8226_l6>;
+
+		mount-matrix = "1",  "0",  "0",
+			       "0", "-1",  "0",
+			       "0",  "0",  "1";
+	};
+};
+
 &blsp1_i2c5 {
 	status = "okay";
 
@@ -287,6 +313,10 @@
 	status = "okay";
 };
 
+&smbb {
+	status = "okay";
+};
+
 &usb {
 	extcon = <&smbb>;
 	dr_mode = "peripheral";
diff --git a/arch/arm/boot/dts/qcom/qcom-msm8226-microsoft-moneypenny.dts b/arch/arm/boot/dts/qcom/qcom-msm8226-microsoft-moneypenny.dts
index 992b7115b5f8..a28a83cb5340 100644
--- a/arch/arm/boot/dts/qcom/qcom-msm8226-microsoft-moneypenny.dts
+++ b/arch/arm/boot/dts/qcom/qcom-msm8226-microsoft-moneypenny.dts
@@ -10,6 +10,9 @@
 
 #include "qcom-msm8226-microsoft-common.dtsi"
 
+/* This device has no magnetometer */
+/delete-node/ &magnetometer;
+
 / {
 	model = "Nokia Lumia 630";
 	compatible = "microsoft,moneypenny", "qcom,msm8226";
diff --git a/arch/arm/boot/dts/qcom/qcom-msm8226-samsung-ms013g.dts b/arch/arm/boot/dts/qcom/qcom-msm8226-samsung-ms013g.dts
new file mode 100644
index 000000000000..2ecc5983d365
--- /dev/null
+++ b/arch/arm/boot/dts/qcom/qcom-msm8226-samsung-ms013g.dts
@@ -0,0 +1,386 @@
+// SPDX-License-Identifier: BSD-3-Clause
+
+/dts-v1/;
+
+#include "qcom-msm8226.dtsi"
+#include "pm8226.dtsi"
+
+/delete-node/ &smem_region;
+
+/ {
+	model = "Samsung Galaxy Grand 2";
+	compatible = "samsung,ms013g", "qcom,msm8226";
+	chassis-type = "handset";
+
+	aliases {
+		mmc0 = &sdhc_1; /* SDC1 eMMC slot */
+		mmc1 = &sdhc_2; /* SDC2 SD card slot */
+		serial0 = &blsp1_uart3;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	gpio-hall-sensor {
+		compatible = "gpio-keys";
+
+		pinctrl-0 = <&gpio_hall_sensor_default>;
+		pinctrl-names = "default";
+
+		label = "GPIO Hall Effect Sensor";
+
+		event-hall-sensor {
+			label = "Hall Effect Sensor";
+			gpios = <&tlmm 50 GPIO_ACTIVE_LOW>;
+			linux,input-type = <EV_SW>;
+			linux,code = <SW_LID>;
+			linux,can-disable;
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		pinctrl-0 = <&gpio_keys_default>;
+		pinctrl-names = "default";
+
+		label = "GPIO Buttons";
+
+		button-volume-up {
+			label = "Volume Up";
+			gpios = <&tlmm 106 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEUP>;
+		};
+
+		button-volume-down {
+			label = "Volume Down";
+			gpios = <&tlmm 107 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEDOWN>;
+		};
+
+		button-home {
+			label = "Home Key";
+			gpios = <&tlmm 108 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_HOMEPAGE>;
+		};
+	};
+
+	reg_motor_vdd: regulator-motor-vdd {
+		compatible = "regulator-fixed";
+		regulator-name = "motor_vdd";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&tlmm 111 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-0 = <&motor_en_default>;
+		pinctrl-names = "default";
+	};
+
+	reg_vdd_tsp_a: regulator-vdd-tsp-a {
+		compatible = "regulator-fixed";
+		regulator-name = "tsp_3p3v";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&tlmm 31 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-0 = <&tsp_en_default>;
+		pinctrl-names = "default";
+	};
+
+	reserved-memory {
+		smem_region: smem@fa00000 {
+			reg = <0x0fa00000 0x100000>;
+			no-map;
+		};
+	};
+
+	vibrator {
+		compatible = "regulator-haptic";
+		haptic-supply = <&reg_motor_vdd>;
+		min-microvolt = <3300000>;
+		max-microvolt = <3300000>;
+	};
+};
+
+&blsp1_i2c2 {
+	status = "okay";
+
+	accelerometer@18 {
+		compatible = "bosch,bma255";
+		reg = <0x18>;
+		interrupts-extended = <&tlmm 64 IRQ_TYPE_EDGE_RISING>;
+
+		vdd-supply = <&pm8226_l19>;
+		vddio-supply = <&pm8226_lvs1>;
+
+		pinctrl-0 = <&accel_int_default>;
+		pinctrl-names = "default";
+
+		mount-matrix = "0", "1", "0",
+			       "-1", "0", "0",
+			       "0", "0", "-1";
+	};
+};
+
+&blsp1_i2c5 {
+	status = "okay";
+
+	touchscreen@20 {
+		compatible = "zinitix,bt541";
+
+		reg = <0x20>;
+		interrupts-extended = <&tlmm 17 IRQ_TYPE_EDGE_FALLING>;
+
+		touchscreen-size-x = <720>;
+		touchscreen-size-y = <1280>;
+
+		vcca-supply = <&reg_vdd_tsp_a>;
+		vdd-supply = <&pm8226_lvs1>;
+
+		pinctrl-0 = <&tsp_int_default>;
+		pinctrl-names = "default";
+	};
+};
+
+&blsp1_uart3 {
+	status = "okay";
+};
+
+&rpm_requests {
+	regulators {
+		compatible = "qcom,rpm-pm8226-regulators";
+
+		pm8226_s3: s3 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1300000>;
+		};
+
+		pm8226_s4: s4 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2200000>;
+		};
+
+		pm8226_s5: s5 {
+			regulator-min-microvolt = <1150000>;
+			regulator-max-microvolt = <1150000>;
+		};
+
+		pm8226_l1: l1 {
+			regulator-min-microvolt = <1225000>;
+			regulator-max-microvolt = <1225000>;
+		};
+
+		pm8226_l2: l2 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+
+		pm8226_l3: l3 {
+			regulator-min-microvolt = <750000>;
+			regulator-max-microvolt = <1337500>;
+		};
+
+		pm8226_l4: l4 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+
+		pm8226_l5: l5 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+
+		pm8226_l6: l6 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-allow-set-load;
+			regulator-always-on;
+		};
+
+		pm8226_l7: l7 {
+			regulator-min-microvolt = <1850000>;
+			regulator-max-microvolt = <1850000>;
+		};
+
+		pm8226_l8: l8 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8226_l9: l9 {
+			regulator-min-microvolt = <2050000>;
+			regulator-max-microvolt = <2050000>;
+		};
+
+		pm8226_l10: l10 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8226_l12: l12 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8226_l14: l14 {
+			regulator-min-microvolt = <2750000>;
+			regulator-max-microvolt = <2750000>;
+		};
+
+		pm8226_l15: l15 {
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+		};
+
+		pm8226_l16: l16 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3350000>;
+		};
+
+		pm8226_l17: l17 {
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2950000>;
+
+			regulator-system-load = <200000>;
+			regulator-allow-set-load;
+			regulator-always-on;
+		};
+
+		pm8226_l18: l18 {
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2950000>;
+		};
+
+		pm8226_l19: l19 {
+			regulator-min-microvolt = <2850000>;
+			regulator-max-microvolt = <3000000>;
+		};
+
+		pm8226_l20: l20 {
+			regulator-min-microvolt = <3075000>;
+			regulator-max-microvolt = <3075000>;
+		};
+
+		pm8226_l21: l21 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+			regulator-allow-set-load;
+		};
+
+		pm8226_l22: l22 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+		};
+
+		pm8226_l23: l23 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <3300000>;
+		};
+
+		pm8226_l24: l24 {
+			regulator-min-microvolt = <1300000>;
+			regulator-max-microvolt = <1350000>;
+		};
+
+		pm8226_l25: l25 {
+			regulator-min-microvolt = <1775000>;
+			regulator-max-microvolt = <2125000>;
+		};
+
+		pm8226_l26: l26 {
+			regulator-min-microvolt = <1225000>;
+			regulator-max-microvolt = <1300000>;
+		};
+
+		pm8226_l27: l27 {
+			regulator-min-microvolt = <2050000>;
+			regulator-max-microvolt = <2050000>;
+		};
+
+		pm8226_l28: l28 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+		};
+
+		pm8226_lvs1: lvs1 {};
+	};
+};
+
+&sdhc_1 {
+	vmmc-supply = <&pm8226_l17>;
+	vqmmc-supply = <&pm8226_l6>;
+
+	bus-width = <8>;
+	non-removable;
+
+	status = "okay";
+};
+
+&sdhc_2 {
+	vmmc-supply = <&pm8226_l18>;
+	vqmmc-supply = <&pm8226_l21>;
+
+	bus-width = <4>;
+	cd-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>;
+
+	pinctrl-0 = <&sdhc2_default_state &sdhc2_cd_default>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&tlmm {
+	accel_int_default: accel-int-default-state {
+		pins = "gpio64";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	gpio_hall_sensor_default: gpio-hall-sensor-default-state {
+		pins = "gpio50";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+
+	gpio_keys_default: gpio-keys-default-state {
+		pins = "gpio106", "gpio107", "gpio108";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+
+	motor_en_default: motor-en-default-state {
+		pins = "gpio111";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	sdhc2_cd_default: sdhc2-cd-default-state {
+		pins = "gpio38";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	tsp_en_default: tsp-en-default-state {
+		pins = "gpio31";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	tsp_int_default: tsp-int-default-state {
+		pins = "gpio17";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+};
diff --git a/arch/arm/boot/dts/qcom/qcom-msm8226.dtsi b/arch/arm/boot/dts/qcom/qcom-msm8226.dtsi
index 270973e85625..3a685ff7e8cc 100644
--- a/arch/arm/boot/dts/qcom/qcom-msm8226.dtsi
+++ b/arch/arm/boot/dts/qcom/qcom-msm8226.dtsi
@@ -12,6 +12,7 @@
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/power/qcom-rpmpd.h>
 #include <dt-bindings/reset/qcom,gcc-msm8974.h>
+#include <dt-bindings/thermal/thermal.h>
 
 / {
 	#address-cells = <1>;
@@ -44,8 +45,11 @@
 			device_type = "cpu";
 			reg = <0>;
 			next-level-cache = <&L2>;
+			clocks = <&apcs>;
+			operating-points-v2 = <&cpu_opp_table>;
 			qcom,acc = <&acc0>;
 			qcom,saw = <&saw0>;
+			#cooling-cells = <2>;
 		};
 
 		CPU1: cpu@1 {
@@ -54,8 +58,11 @@
 			device_type = "cpu";
 			reg = <1>;
 			next-level-cache = <&L2>;
+			clocks = <&apcs>;
+			operating-points-v2 = <&cpu_opp_table>;
 			qcom,acc = <&acc1>;
 			qcom,saw = <&saw1>;
+			#cooling-cells = <2>;
 		};
 
 		CPU2: cpu@2 {
@@ -64,8 +71,11 @@
 			device_type = "cpu";
 			reg = <2>;
 			next-level-cache = <&L2>;
+			clocks = <&apcs>;
+			operating-points-v2 = <&cpu_opp_table>;
 			qcom,acc = <&acc2>;
 			qcom,saw = <&saw2>;
+			#cooling-cells = <2>;
 		};
 
 		CPU3: cpu@3 {
@@ -74,8 +84,11 @@
 			device_type = "cpu";
 			reg = <3>;
 			next-level-cache = <&L2>;
+			clocks = <&apcs>;
+			operating-points-v2 = <&cpu_opp_table>;
 			qcom,acc = <&acc3>;
 			qcom,saw = <&saw3>;
+			#cooling-cells = <2>;
 		};
 
 		L2: l2-cache {
@@ -98,6 +111,29 @@
 		reg = <0x0 0x0>;
 	};
 
+	cpu_opp_table: opp-table-cpu {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp-300000000 {
+			opp-hz = /bits/ 64 <300000000>;
+		};
+
+		opp-384000000 {
+			opp-hz = /bits/ 64 <384000000>;
+		};
+
+		opp-600000000 {
+			opp-hz = /bits/ 64 <600000000>;
+		};
+
+		opp-787200000 {
+			opp-hz = /bits/ 64 <787200000>;
+		};
+
+		/* Higher CPU frequencies need speedbin support */
+	};
+
 	pmu {
 		compatible = "arm,cortex-a7-pmu";
 		interrupts = <GIC_PPI 7 (GIC_CPU_MASK_SIMPLE(4) |
@@ -121,11 +157,11 @@
 
 		smd-edge {
 			interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>;
-			qcom,ipc = <&apcs 8 0>;
+			mboxes = <&apcs 0>;
 			qcom,smd-edge = <15>;
 
 			rpm_requests: rpm-requests {
-				compatible = "qcom,rpm-msm8226";
+				compatible = "qcom,rpm-msm8226", "qcom,smd-rpm";
 				qcom,smd-channels = "rpm_requests";
 
 				rpmcc: clock-controller {
@@ -199,7 +235,7 @@
 		interrupt-parent = <&intc>;
 		interrupts = <GIC_SPI 158 IRQ_TYPE_EDGE_RISING>;
 
-		qcom,ipc = <&apcs 8 10>;
+		mboxes = <&apcs 10>;
 
 		qcom,local-pid = <0>;
 		qcom,remote-pid = <2>;
@@ -231,9 +267,75 @@
 			#interrupt-cells = <3>;
 		};
 
-		apcs: syscon@f9011000 {
-			compatible = "syscon";
+		apcs: mailbox@f9011000 {
+			compatible = "qcom,msm8226-apcs-kpss-global",
+				     "qcom,msm8916-apcs-kpss-global", "syscon";
 			reg = <0xf9011000 0x1000>;
+			#mbox-cells = <1>;
+			clocks = <&a7pll>, <&gcc GPLL0_VOTE>;
+			clock-names = "pll", "aux";
+			#clock-cells = <0>;
+		};
+
+		a7pll: clock@f9016000 {
+			compatible = "qcom,msm8226-a7pll";
+			reg = <0xf9016000 0x40>;
+			#clock-cells = <0>;
+			clocks = <&xo_board>;
+			clock-names = "xo";
+			operating-points-v2 = <&a7pll_opp_table>;
+
+			a7pll_opp_table: opp-table {
+				compatible = "operating-points-v2";
+
+				opp-768000000 {
+					opp-hz = /bits/ 64 <768000000>;
+				};
+
+				opp-787200000 {
+					opp-hz = /bits/ 64 <787200000>;
+				};
+
+				opp-998400000 {
+					opp-hz = /bits/ 64 <998400000>;
+				};
+
+				opp-1094400000 {
+					opp-hz = /bits/ 64 <1094400000>;
+				};
+
+				opp-1190400000 {
+					opp-hz = /bits/ 64 <1190400000>;
+				};
+
+				opp-1305600000 {
+					opp-hz = /bits/ 64 <1305600000>;
+				};
+
+				opp-1344000000 {
+					opp-hz = /bits/ 64 <1344000000>;
+				};
+
+				opp-1401600000 {
+					opp-hz = /bits/ 64 <1401600000>;
+				};
+
+				opp-1497600000 {
+					opp-hz = /bits/ 64 <1497600000>;
+				};
+
+				opp-1593600000 {
+					opp-hz = /bits/ 64 <1593600000>;
+				};
+
+				opp-1689600000 {
+					opp-hz = /bits/ 64 <1689600000>;
+				};
+
+				opp-1785600000 {
+					opp-hz = /bits/ 64 <1785600000>;
+				};
+			};
 		};
 
 		saw_l2: power-manager@f9012000 {
@@ -571,7 +673,7 @@
 			#reset-cells = <1>;
 			#power-domain-cells = <1>;
 
-			clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>,
+			clocks = <&xo_board>,
 				 <&sleep_clk>;
 			clock-names = "xo",
 				      "sleep_clk";
@@ -635,7 +737,7 @@
 			reg = <0xfc4ab000 0x4>;
 		};
 
-		qfprom: qfprom@fc4bc000 {
+		qfprom: efuse@fc4bc000 {
 			compatible = "qcom,msm8226-qfprom", "qcom,qfprom";
 			reg = <0xfc4bc000 0x1000>;
 			#address-cells = <1>;
@@ -1046,7 +1148,7 @@
 			};
 		};
 
-		gpu: adreno@fdb00000 {
+		gpu: gpu@fdb00000 {
 			compatible = "qcom,adreno-305.18", "qcom,adreno";
 			reg = <0xfdb00000 0x10000>;
 			reg-names = "kgsl_3d0_reg_memory";
@@ -1130,7 +1232,7 @@
 			smd-edge {
 				interrupts = <GIC_SPI 156 IRQ_TYPE_EDGE_RISING>;
 
-				qcom,ipc = <&apcs 8 8>;
+				mboxes = <&apcs 8>;
 				qcom,smd-edge = <1>;
 
 				label = "lpass";
@@ -1159,6 +1261,16 @@
 
 			thermal-sensors = <&tsens 5>;
 
+			cooling-maps {
+				map0 {
+					trip = <&cpu_alert0>;
+					cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+
 			trips {
 				cpu_alert0: trip0 {
 					temperature = <75000>;
@@ -1180,6 +1292,16 @@
 
 			thermal-sensors = <&tsens 2>;
 
+			cooling-maps {
+				map0 {
+					trip = <&cpu_alert1>;
+					cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+
 			trips {
 				cpu_alert1: trip0 {
 					temperature = <75000>;
diff --git a/arch/arm/boot/dts/qcom/qcom-msm8660.dtsi b/arch/arm/boot/dts/qcom/qcom-msm8660.dtsi
index 455ba4bf1bf4..a66c474cd1aa 100644
--- a/arch/arm/boot/dts/qcom/qcom-msm8660.dtsi
+++ b/arch/arm/boot/dts/qcom/qcom-msm8660.dtsi
@@ -113,7 +113,6 @@
 		gcc: clock-controller@900000 {
 			compatible = "qcom,gcc-msm8660";
 			#clock-cells = <1>;
-			#power-domain-cells = <1>;
 			#reset-cells = <1>;
 			reg = <0x900000 0x4000>;
 			clocks = <&pxo_board>, <&cxo_board>;
diff --git a/arch/arm/boot/dts/qcom/qcom-msm8926-microsoft-tesla.dts b/arch/arm/boot/dts/qcom/qcom-msm8926-microsoft-tesla.dts
index 53a6d4e85959..55077a5f2e34 100644
--- a/arch/arm/boot/dts/qcom/qcom-msm8926-microsoft-tesla.dts
+++ b/arch/arm/boot/dts/qcom/qcom-msm8926-microsoft-tesla.dts
@@ -13,6 +13,9 @@
 /* This device has touchscreen on i2c1 instead */
 /delete-node/ &touchscreen;
 
+/* The magnetometer used on this device is currently unknown */
+/delete-node/ &magnetometer;
+
 / {
 	model = "Nokia Lumia 830";
 	compatible = "microsoft,tesla", "qcom,msm8926", "qcom,msm8226";
diff --git a/arch/arm/boot/dts/qcom/qcom-msm8926-motorola-peregrine.dts b/arch/arm/boot/dts/qcom/qcom-msm8926-motorola-peregrine.dts
index 0cbe2d2fbbb1..376a33125941 100644
--- a/arch/arm/boot/dts/qcom/qcom-msm8926-motorola-peregrine.dts
+++ b/arch/arm/boot/dts/qcom/qcom-msm8926-motorola-peregrine.dts
@@ -29,6 +29,10 @@
 			height = <1280>;
 			stride = <(720 * 3)>;
 			format = "r8g8b8";
+			vsp-supply = <&reg_lcd_pos>;
+			vsn-supply = <&reg_lcd_neg>;
+			vdd-supply = <&pm8226_l28>;
+			vddio-supply = <&vddio_disp_vreg>;
 		};
 	};
 
@@ -51,6 +55,18 @@
 		};
 	};
 
+	vddio_disp_vreg: regulator-vddio-disp {
+		compatible = "regulator-fixed";
+		regulator-name = "vddio_disp";
+		gpio = <&tlmm 34 GPIO_ACTIVE_HIGH>;
+		startup-delay-us = <300>;
+		enable-active-high;
+		regulator-boot-on;
+		vin-supply = <&pm8226_l8>;
+		pinctrl-0 = <&disp_vddio_default>;
+		pinctrl-names = "default";
+	};
+
 	reserved-memory {
 		#address-cells = <1>;
 		#size-cells = <1>;
@@ -68,12 +84,67 @@
 	};
 };
 
+&blsp1_i2c2 {
+	clock-frequency = <100000>;
+	status = "okay";
+
+	magnetometer@c {
+		compatible = "asahi-kasei,ak8963";
+		reg = <0xc>;
+		interrupts-extended = <&tlmm 38 IRQ_TYPE_EDGE_FALLING>;
+		reset-gpios = <&tlmm 62 GPIO_ACTIVE_LOW>;
+		vdd-supply = <&pm8226_l19>;
+		pinctrl-0 = <&mag_int_default &mag_reset_default>;
+		pinctrl-names = "default";
+	};
+
+	accelerometer@18 {
+		compatible = "st,lis3dh-accel";
+		reg = <0x18>;
+		interrupts-extended = <&tlmm 1 IRQ_TYPE_EDGE_FALLING>;
+		vdd-supply = <&pm8226_l19>;
+		pinctrl-0 = <&accel_int_default>;
+		pinctrl-names = "default";
+		st,drdy-int-pin = <1>;
+	};
+};
+
 &blsp1_i2c3 {
+	clock-frequency = <400000>;
 	status = "okay";
 
+	regulator@3e {
+		compatible = "ti,tps65132";
+		reg = <0x3e>;
+		pinctrl-0 = <&reg_lcd_default>;
+		pinctrl-names = "default";
+
+		reg_lcd_pos: outp {
+			regulator-name = "outp";
+			regulator-min-microvolt = <4000000>;
+			regulator-max-microvolt = <6000000>;
+			regulator-active-discharge = <1>;
+			regulator-boot-on;
+			enable-gpios = <&tlmm 31 GPIO_ACTIVE_HIGH>;
+		};
+
+		reg_lcd_neg: outn {
+			regulator-name = "outn";
+			regulator-min-microvolt = <4000000>;
+			regulator-max-microvolt = <6000000>;
+			regulator-active-discharge = <1>;
+			regulator-boot-on;
+			enable-gpios = <&tlmm 33 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
 	sensor@48 {
 		compatible = "ti,tmp108";
 		reg = <0x48>;
+		interrupts-extended = <&tlmm 13 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-0 = <&temp_alert_default>;
+		pinctrl-names = "default";
+		#thermal-sensor-cells = <0>;
 	};
 };
 
@@ -278,6 +349,56 @@
 	status = "okay";
 };
 
+&tlmm {
+	accel_int_default: accel-int-default-state {
+		pins = "gpio1";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+		output-disable;
+	};
+
+	disp_vddio_default: disp-vddio-default-state {
+		pins = "gpio34";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+		output-high;
+	};
+
+	mag_int_default: mag-int-default-state {
+		pins = "gpio38";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+		output-disable;
+	};
+
+	mag_reset_default: mag-reset-default-state {
+		pins = "gpio62";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+		output-high;
+	};
+
+	reg_lcd_default: reg-lcd-default-state {
+		pins = "gpio31", "gpio33";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+		output-high;
+	};
+
+	temp_alert_default: temp-alert-default-state {
+		pins = "gpio13";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+		output-disable;
+	};
+};
+
 &usb {
 	extcon = <&smbb>;
 	dr_mode = "peripheral";
diff --git a/arch/arm/boot/dts/qcom/qcom-msm8960.dtsi b/arch/arm/boot/dts/qcom/qcom-msm8960.dtsi
index 922f9e49468a..ebc43c5c6e5f 100644
--- a/arch/arm/boot/dts/qcom/qcom-msm8960.dtsi
+++ b/arch/arm/boot/dts/qcom/qcom-msm8960.dtsi
@@ -47,9 +47,9 @@
 		};
 	};
 
-	memory {
+	memory@80000000 {
 		device_type = "memory";
-		reg = <0x0 0x0>;
+		reg = <0x80000000 0>;
 	};
 
 	cpu-pmu {
@@ -129,7 +129,6 @@
 		gcc: clock-controller@900000 {
 			compatible = "qcom,gcc-msm8960";
 			#clock-cells = <1>;
-			#power-domain-cells = <1>;
 			#reset-cells = <1>;
 			reg = <0x900000 0x4000>;
 			clocks = <&cxo_board>,
diff --git a/arch/arm/boot/dts/qcom/qcom-msm8974-lge-nexus5-hammerhead.dts b/arch/arm/boot/dts/qcom/qcom-msm8974-lge-nexus5-hammerhead.dts
index 4aaae8537a3f..fdb6e22986cf 100644
--- a/arch/arm/boot/dts/qcom/qcom-msm8974-lge-nexus5-hammerhead.dts
+++ b/arch/arm/boot/dts/qcom/qcom-msm8974-lge-nexus5-hammerhead.dts
@@ -182,7 +182,7 @@
 	status = "okay";
 	clock-frequency = <355000>;
 
-	led-controller@38 {
+	backlight: led-controller@38 {
 		compatible = "ti,lm3630a";
 		status = "okay";
 		reg = <0x38>;
@@ -272,6 +272,8 @@
 		reg = <0>;
 		compatible = "lg,acx467akm-7";
 
+		backlight = <&backlight>;
+
 		pinctrl-names = "default";
 		pinctrl-0 = <&panel_pin>;
 
@@ -328,7 +330,7 @@
 		power-source = <PM8941_GPIO_S3>;
 	};
 
-	otg {
+	otg-hog {
 		gpio-hog;
 		gpios = <35 GPIO_ACTIVE_HIGH>;
 		output-high;
diff --git a/arch/arm/boot/dts/qcom/qcom-msm8974-samsung-hlte.dts b/arch/arm/boot/dts/qcom/qcom-msm8974-samsung-hlte.dts
new file mode 100644
index 000000000000..903bb4d12513
--- /dev/null
+++ b/arch/arm/boot/dts/qcom/qcom-msm8974-samsung-hlte.dts
@@ -0,0 +1,401 @@
+// SPDX-License-Identifier: GPL-2.0
+#include "qcom-msm8974.dtsi"
+#include "pm8841.dtsi"
+#include "pm8941.dtsi"
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+
+/ {
+	model = "Samsung Galaxy Note 3";
+	compatible = "samsung,hlte", "qcom,msm8974";
+	chassis-type = "handset";
+
+	aliases {
+		mmc0 = &sdhc_1; /* SDC1 eMMC slot */
+		mmc1 = &sdhc_3; /* SDC3 SD card slot */
+		serial0 = &blsp1_uart1;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		pinctrl-0 = <&gpio_keys_pin_a>;
+		pinctrl-names = "default";
+
+		key-home {
+			label = "Home Key";
+			gpios = <&pm8941_gpios 3 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_HOMEPAGE>;
+			wakeup-source;
+			debounce-interval = <15>;
+		};
+
+		key-volume-down {
+			label = "Volume Down";
+			gpios = <&pm8941_gpios 2 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEDOWN>;
+			debounce-interval = <15>;
+		};
+
+		key-volume-up {
+			label = "Volume Up";
+			gpios = <&pm8941_gpios 5 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEUP>;
+			debounce-interval = <15>;
+		};
+	};
+
+	touch_ldo: regulator-touch {
+		compatible = "regulator-fixed";
+		regulator-name = "touch-ldo";
+
+		gpio = <&pm8941_gpios 9 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-boot-on;
+
+		pinctrl-0 = <&touch_ldo_pin>;
+		pinctrl-names = "default";
+	};
+};
+
+&blsp1_i2c2 {
+	status = "okay";
+
+	touchscreen@20 {
+		compatible = "syna,rmi4-i2c";
+		reg = <0x20>;
+
+		interrupt-parent = <&pm8941_gpios>;
+		interrupts = <30 IRQ_TYPE_EDGE_FALLING>;
+
+		vdd-supply = <&pm8941_l10>;
+		vio-supply = <&touch_ldo>;
+
+		pinctrl-0 = <&touch_pin>;
+		pinctrl-names = "default";
+
+		syna,startup-delay-ms = <100>;
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		rmi4-f01@1 {
+			reg = <0x1>;
+			syna,nosleep-mode = <1>;
+		};
+
+		rmi4-f12@12 {
+			reg = <0x12>;
+			syna,sensor-type = <1>;
+		};
+	};
+};
+
+&blsp2_i2c6 {
+	status = "okay";
+
+	fuelgauge@36 {
+		compatible = "maxim,max17048";
+		reg = <0x36>;
+
+		maxim,double-soc;
+		maxim,rcomp = /bits/ 8 <0x56>;
+
+		interrupt-parent = <&pm8941_gpios>;
+		interrupts = <26 IRQ_TYPE_EDGE_FALLING>;
+
+		pinctrl-0 = <&fuelgauge_pin>;
+		pinctrl-names = "default";
+	};
+};
+
+&blsp1_uart2 {
+	status = "okay";
+};
+
+&pm8941_gpios {
+	gpio_keys_pin_a: gpio-keys-active-state {
+		pins = "gpio2", "gpio3", "gpio5";
+		function = "normal";
+		bias-pull-up;
+		power-source = <PM8941_GPIO_S3>;
+	};
+
+	fuelgauge_pin: fuelgauge-int-state {
+		pins = "gpio26";
+		function = "normal";
+		bias-disable;
+		input-enable;
+		power-source = <PM8941_GPIO_S3>;
+	};
+
+	touch_pin: touchscreen-int-state {
+		pins = "gpio30";
+		function = "normal";
+		bias-disable;
+		input-enable;
+		power-source = <PM8941_GPIO_S3>;
+	};
+
+	touch_ldo_pin: touchscreen-ldo-state {
+		pins = "gpio9";
+		function = "normal";
+		output-high;
+		power-source = <PM8941_GPIO_S3>;
+		qcom,drive-strength = <PMIC_GPIO_STRENGTH_HIGH>;
+	};
+};
+
+&remoteproc_adsp {
+	cx-supply = <&pm8841_s2>;
+	status = "okay";
+};
+
+&remoteproc_mss {
+	cx-supply = <&pm8841_s2>;
+	mss-supply = <&pm8841_s3>;
+	mx-supply = <&pm8841_s1>;
+	pll-supply = <&pm8941_l12>;
+	status = "okay";
+};
+
+&rpm_requests {
+	regulators-0 {
+		compatible = "qcom,rpm-pm8841-regulators";
+
+		pm8841_s1: s1 {
+			regulator-min-microvolt = <675000>;
+			regulator-max-microvolt = <1050000>;
+		};
+
+		pm8841_s2: s2 {
+			regulator-min-microvolt = <500000>;
+			regulator-max-microvolt = <1050000>;
+		};
+
+		pm8841_s3: s3 {
+			regulator-min-microvolt = <1050000>;
+			regulator-max-microvolt = <1050000>;
+		};
+
+		pm8841_s4: s4 {
+			regulator-min-microvolt = <815000>;
+			regulator-max-microvolt = <900000>;
+		};
+	};
+
+	regulators-1 {
+		compatible = "qcom,rpm-pm8941-regulators";
+
+		pm8941_s1: s1 {
+			regulator-min-microvolt = <1300000>;
+			regulator-max-microvolt = <1300000>;
+			regulator-always-on;
+		};
+
+		pm8941_s2: s2 {
+			regulator-min-microvolt = <2150000>;
+			regulator-max-microvolt = <2150000>;
+		};
+
+		pm8941_s3: s3 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8941_l1: l1 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+
+		pm8941_l2: l2 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+
+		pm8941_l3: l3 {
+			regulator-min-microvolt = <1050000>;
+			regulator-max-microvolt = <1225000>;
+		};
+
+		pm8941_l4: l4 {
+			regulator-min-microvolt = <1225000>;
+			regulator-max-microvolt = <1225000>;
+		};
+
+		pm8941_l5: l5 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8941_l6: l6 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8941_l7: l7 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8941_l8: l8 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8941_l9: l9 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+		};
+
+		pm8941_l10: l10 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8941_l11: l11 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1350000>;
+		};
+
+		pm8941_l12: l12 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-always-on;
+		};
+
+		pm8941_l13: l13 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <3300000>;
+		};
+
+		pm8941_l14: l14 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8941_l15: l15 {
+			regulator-min-microvolt = <2050000>;
+			regulator-max-microvolt = <2050000>;
+		};
+
+		pm8941_l16: l16 {
+			regulator-min-microvolt = <2700000>;
+			regulator-max-microvolt = <2700000>;
+		};
+
+		pm8941_l17: l17 {
+			regulator-min-microvolt = <2850000>;
+			regulator-max-microvolt = <3000000>;
+		};
+
+		pm8941_l18: l18 {
+			regulator-min-microvolt = <2850000>;
+			regulator-max-microvolt = <2850000>;
+		};
+
+		pm8941_l19: l19 {
+			regulator-min-microvolt = <2900000>;
+			regulator-max-microvolt = <3350000>;
+		};
+
+		pm8941_l20: l20 {
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2950000>;
+			regulator-system-load = <200000>;
+			regulator-allow-set-load;
+		};
+
+		pm8941_l21: l21 {
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2950000>;
+			regulator-system-load = <200000>;
+			regulator-allow-set-load;
+		};
+
+		pm8941_l22: l22 {
+			regulator-min-microvolt = <2500000>;
+			regulator-max-microvolt = <3000000>;
+		};
+
+		pm8941_l23: l23 {
+			regulator-min-microvolt = <2400000>;
+			regulator-max-microvolt = <3300000>;
+		};
+
+		pm8941_l24: l24 {
+			regulator-min-microvolt = <3075000>;
+			regulator-max-microvolt = <3075000>;
+		};
+	};
+};
+
+&sdhc_1 {
+	vmmc-supply = <&pm8941_l20>;
+	vqmmc-supply = <&pm8941_s3>;
+
+	pinctrl-0 = <&sdhc1_pin_a>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&sdhc_3 {
+	max-frequency = <100000000>;
+
+	vmmc-supply = <&pm8941_l21>;
+	vqmmc-supply = <&pm8941_l21>;
+
+	pinctrl-0 = <&sdhc3_pin_a>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&tlmm {
+	sdhc1_pin_a: sdhc1-pin-active-state {
+		clk-pins {
+			pins = "sdc1_clk";
+			drive-strength = <4>;
+			bias-disable;
+		};
+
+		cmd-data-pins {
+			pins = "sdc1_cmd", "sdc1_data";
+			drive-strength = <4>;
+			bias-pull-up;
+		};
+	};
+
+	sdhc3_pin_a: sdhc3-pin-active-state {
+		pins = "gpio35", "gpio36", "gpio37", "gpio38", "gpio39", "gpio40";
+		function = "sdc3";
+		drive-strength = <8>;
+		bias-disable;
+	};
+};
+
+&usb {
+	phys = <&usb_hs1_phy>;
+	phy-select = <&tcsr 0xb000 0>;
+
+	hnp-disable;
+	srp-disable;
+	adp-disable;
+
+	status = "okay";
+};
+
+&usb_hs1_phy {
+	v1p8-supply = <&pm8941_l6>;
+	v3p3-supply = <&pm8941_l24>;
+
+	qcom,init-seq = /bits/ 8 <0x1 0x64>;
+
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/qcom/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom/qcom-msm8974.dtsi
index 5651bb31bd54..1bd87170252d 100644
--- a/arch/arm/boot/dts/qcom/qcom-msm8974.dtsi
+++ b/arch/arm/boot/dts/qcom/qcom-msm8974.dtsi
@@ -132,11 +132,11 @@
 
 		smd-edge {
 			interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>;
-			qcom,ipc = <&apcs 8 0>;
+			mboxes = <&apcs 0>;
 			qcom,smd-edge = <15>;
 
 			rpm_requests: rpm-requests {
-				compatible = "qcom,rpm-msm8974";
+				compatible = "qcom,rpm-msm8974", "qcom,smd-rpm";
 				qcom,smd-channels = "rpm_requests";
 
 				rpmcc: clock-controller {
@@ -149,7 +149,7 @@
 		};
 	};
 
-	reserved-memory {
+	reserved_memory: reserved-memory {
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges;
@@ -219,7 +219,7 @@
 		interrupt-parent = <&intc>;
 		interrupts = <GIC_SPI 158 IRQ_TYPE_EDGE_RISING>;
 
-		qcom,ipc = <&apcs 8 10>;
+		mboxes = <&apcs 10>;
 
 		qcom,local-pid = <0>;
 		qcom,remote-pid = <2>;
@@ -244,7 +244,7 @@
 		interrupt-parent = <&intc>;
 		interrupts = <GIC_SPI 27 IRQ_TYPE_EDGE_RISING>;
 
-		qcom,ipc = <&apcs 8 14>;
+		mboxes = <&apcs 14>;
 
 		qcom,local-pid = <0>;
 		qcom,remote-pid = <1>;
@@ -269,7 +269,7 @@
 		interrupt-parent = <&intc>;
 		interrupts = <GIC_SPI 143 IRQ_TYPE_EDGE_RISING>;
 
-		qcom,ipc = <&apcs 8 18>;
+		mboxes = <&apcs 18>;
 
 		qcom,local-pid = <0>;
 		qcom,remote-pid = <4>;
@@ -294,9 +294,7 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
-		qcom,ipc-1 = <&apcs 8 13>;
-		qcom,ipc-2 = <&apcs 8 9>;
-		qcom,ipc-3 = <&apcs 8 19>;
+		mboxes = <0>, <&apcs 13>, <&apcs 9>, <&apcs 19>;
 
 		apps_smsm: apps@0 {
 			reg = <0>;
@@ -343,9 +341,11 @@
 			      <0xf9002000 0x1000>;
 		};
 
-		apcs: syscon@f9011000 {
-			compatible = "syscon";
+		apcs: mailbox@f9011000 {
+			compatible = "qcom,msm8974-apcs-kpss-global",
+				     "qcom,msm8994-apcs-kpss-global", "syscon";
 			reg = <0xf9011000 0x1000>;
+			#mbox-cells = <1>;
 		};
 
 		saw_l2: power-manager@f9012000 {
@@ -757,7 +757,7 @@
 			smd-edge {
 				interrupts = <GIC_SPI 142 IRQ_TYPE_EDGE_RISING>;
 
-				qcom,ipc = <&apcs 8 17>;
+				mboxes = <&apcs 17>;
 				qcom,smd-edge = <6>;
 
 				wcnss {
@@ -1233,7 +1233,7 @@
 			reg = <0xfc4ab000 0x4>;
 		};
 
-		qfprom: qfprom@fc4bc000 {
+		qfprom: efuse@fc4bc000 {
 			compatible = "qcom,msm8974-qfprom", "qcom,qfprom";
 			reg = <0xfc4bc000 0x2100>;
 			#address-cells = <1>;
@@ -1576,7 +1576,7 @@
 			smd-edge {
 				interrupts = <GIC_SPI 25 IRQ_TYPE_EDGE_RISING>;
 
-				qcom,ipc = <&apcs 8 12>;
+				mboxes = <&apcs 12>;
 				qcom,smd-edge = <0>;
 
 				label = "modem";
@@ -2129,7 +2129,7 @@
 			};
 		};
 
-		gpu: adreno@fdb00000 {
+		gpu: gpu@fdb00000 {
 			compatible = "qcom,adreno-330.1", "qcom,adreno";
 			reg = <0xfdb00000 0x10000>;
 			reg-names = "kgsl_3d0_reg_memory";
@@ -2213,7 +2213,7 @@
 			smd-edge {
 				interrupts = <GIC_SPI 156 IRQ_TYPE_EDGE_RISING>;
 
-				qcom,ipc = <&apcs 8 8>;
+				mboxes = <&apcs 8>;
 				qcom,smd-edge = <1>;
 				label = "lpass";
 			};
diff --git a/arch/arm/boot/dts/qcom/qcom-msm8974pro-htc-m8.dts b/arch/arm/boot/dts/qcom/qcom-msm8974pro-htc-m8.dts
new file mode 100644
index 000000000000..b896cc1ad6f7
--- /dev/null
+++ b/arch/arm/boot/dts/qcom/qcom-msm8974pro-htc-m8.dts
@@ -0,0 +1,353 @@
+// SPDX-License-Identifier: GPL-2.0-only
+#include "qcom-msm8974pro.dtsi"
+#include "pm8841.dtsi"
+#include "pm8941.dtsi"
+#include <dt-bindings/input/input.h>
+
+/ {
+	model = "HTC One (M8)";
+	compatible = "htc,m8", "qcom,msm8974pro", "qcom,msm8974";
+	chassis-type = "handset";
+
+	aliases {
+		mmc0 = &sdhc_1;
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		pinctrl-0 = <&gpio_keys_default>;
+		pinctrl-names = "default";
+
+		key-volume-down {
+			label = "volume_down";
+			gpios = <&tlmm 27 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEDOWN>;
+			debounce-interval = <20>;
+			wakeup-source;
+		};
+
+		key-volume-up {
+			label = "volume_up";
+			gpios = <&tlmm 28 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEUP>;
+			debounce-interval = <20>;
+			wakeup-source;
+		};
+	};
+
+	vreg_boost: vreg-boost {
+		compatible = "regulator-fixed";
+
+		regulator-name = "vreg-boost";
+		regulator-min-microvolt = <3150000>;
+		regulator-max-microvolt = <3150000>;
+
+		regulator-always-on;
+		regulator-boot-on;
+
+		gpio = <&pm8941_gpios 21 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-0 = <&boost_bypass_n_pin>;
+		pinctrl-names = "default";
+	};
+
+	vreg_vph_pwr: vreg-vph-pwr {
+		compatible = "regulator-fixed";
+		regulator-name = "vph-pwr";
+
+		regulator-min-microvolt = <3600000>;
+		regulator-max-microvolt = <3600000>;
+
+		regulator-always-on;
+	};
+};
+
+&pm8941_vib {
+	status = "okay";
+};
+
+&pronto {
+	vddmx-supply = <&pm8841_s1>;
+	vddcx-supply = <&pm8841_s2>;
+	vddpx-supply = <&pm8941_s3>;
+
+	pinctrl-0 = <&wcnss_pin_a>;
+	pinctrl-names = "default";
+
+	status = "okay";
+
+	iris {
+		vddxo-supply = <&pm8941_l6>;
+		vddrfa-supply = <&pm8941_l11>;
+		vddpa-supply = <&pm8941_l19>;
+		vdddig-supply = <&pm8941_s3>;
+	};
+
+	smd-edge {
+		qcom,remote-pid = <4>;
+		label = "pronto";
+
+		wcnss {
+			status = "okay";
+		};
+	};
+};
+
+&rpm_requests {
+	regulators-0 {
+		compatible = "qcom,rpm-pm8841-regulators";
+
+		pm8841_s1: s1 {
+			regulator-min-microvolt = <675000>;
+			regulator-max-microvolt = <1050000>;
+		};
+
+		pm8841_s2: s2 {
+			regulator-min-microvolt = <500000>;
+			regulator-max-microvolt = <1050000>;
+		};
+
+		pm8841_s3: s3 {
+			regulator-min-microvolt = <1050000>;
+			regulator-max-microvolt = <1050000>;
+		};
+
+		pm8841_s4: s4 {
+			regulator-min-microvolt = <815000>;
+			regulator-max-microvolt = <900000>;
+		};
+	};
+
+	regulators-1 {
+		compatible = "qcom,rpm-pm8941-regulators";
+
+		vdd_l1_l3-supply = <&pm8941_s1>;
+		vdd_l2_lvs1_2_3-supply = <&pm8941_s3>;
+		vdd_l4_l11-supply = <&pm8941_s1>;
+		vdd_l5_l7-supply = <&pm8941_s2>;
+		vdd_l6_l12_l14_l15-supply = <&pm8941_s2>;
+		vdd_l8_l16_l18_l19-supply = <&vreg_vph_pwr>;
+		vdd_l9_l10_l17_l22-supply = <&vreg_boost>;
+		vdd_l13_l20_l23_l24-supply = <&vreg_boost>;
+		vdd_l21-supply = <&vreg_boost>;
+
+		pm8941_s1: s1 {
+			regulator-min-microvolt = <1300000>;
+			regulator-max-microvolt = <1300000>;
+			regulator-always-on;
+			regulator-boot-on;
+		};
+
+		pm8941_s2: s2 {
+			regulator-min-microvolt = <2150000>;
+			regulator-max-microvolt = <2150000>;
+			regulator-boot-on;
+		};
+
+		pm8941_s3: s3 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-always-on;
+			regulator-boot-on;
+		};
+
+		pm8941_l1: l1 {
+			regulator-min-microvolt = <1225000>;
+			regulator-max-microvolt = <1225000>;
+			regulator-always-on;
+			regulator-boot-on;
+		};
+
+		pm8941_l2: l2 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+
+		pm8941_l3: l3 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+
+		pm8941_l4: l4 {
+			regulator-min-microvolt = <1225000>;
+			regulator-max-microvolt = <1225000>;
+		};
+
+		pm8941_l5: l5 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8941_l6: l6 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-boot-on;
+		};
+
+		pm8941_l7: l7 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-boot-on;
+		};
+
+		pm8941_l8: l8 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8941_l9: l9 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+		};
+
+		pm8941_l10: l10 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+		};
+
+		pm8941_l11: l11 {
+			regulator-min-microvolt = <1225000>;
+			regulator-max-microvolt = <1350000>;
+		};
+
+		pm8941_l12: l12 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-always-on;
+			regulator-boot-on;
+		};
+
+		pm8941_l13: l13 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+			regulator-boot-on;
+		};
+
+		pm8941_l14: l14 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8941_l15: l15 {
+			regulator-min-microvolt = <2050000>;
+			regulator-max-microvolt = <2050000>;
+		};
+
+		pm8941_l16: l16 {
+			regulator-min-microvolt = <2700000>;
+			regulator-max-microvolt = <2700000>;
+		};
+
+		pm8941_l17: l17 {
+			regulator-min-microvolt = <2850000>;
+			regulator-max-microvolt = <2850000>;
+		};
+
+		pm8941_l18: l18 {
+			regulator-min-microvolt = <2850000>;
+			regulator-max-microvolt = <2850000>;
+		};
+
+		pm8941_l19: l19 {
+			regulator-min-microvolt = <2900000>;
+			regulator-max-microvolt = <3350000>;
+		};
+
+		pm8941_l20: l20 {
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2950000>;
+			regulator-system-load = <200000>;
+			regulator-allow-set-load;
+			regulator-boot-on;
+		};
+
+		pm8941_l21: l21 {
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2950000>;
+			regulator-boot-on;
+		};
+
+		pm8941_l22: l22 {
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+		};
+
+		pm8941_l23: l23 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3000000>;
+		};
+
+		pm8941_l24: l24 {
+			regulator-min-microvolt = <3075000>;
+			regulator-max-microvolt = <3075000>;
+			regulator-boot-on;
+		};
+	};
+};
+
+&sdhc_1 {
+	vmmc-supply = <&pm8941_l20>;
+	vqmmc-supply = <&pm8941_s3>;
+
+	pinctrl-0 = <&sdc1_on>;
+	pinctrl-1 = <&sdc1_off>;
+	pinctrl-names = "default", "sleep";
+
+	status = "okay";
+};
+
+&smbb {
+	status = "okay";
+};
+
+&tlmm {
+	gpio_keys_default: gpio-keys-default-state {
+		pins = "gpio27", "gpio28";
+		function = "gpio";
+		bias-pull-up;
+	};
+
+	sdc1_on: sdc1-on-state {
+		clk-pins {
+			pins = "sdc1_clk";
+			drive-strength = <10>;
+			bias-disable;
+		};
+
+		cmd-data-pins {
+			pins = "sdc1_cmd", "sdc1_data";
+			drive-strength = <10>;
+			bias-pull-up;
+		};
+	};
+
+	wcnss_pin_a: wcnss-pin-active-state {
+		pins = "gpio36", "gpio37", "gpio38", "gpio39", "gpio40";
+		function = "wlan";
+		drive-strength = <6>;
+		bias-pull-down;
+	};
+};
+
+&usb {
+	phys = <&usb_hs1_phy>;
+	phy-select = <&tcsr 0xb000 0>;
+	extcon = <&smbb>, <&usb_id>;
+	vbus-supply = <&chg_otg>;
+
+	hnp-disable;
+	srp-disable;
+	adp-disable;
+
+	status = "okay";
+};
+
+&usb_hs1_phy {
+	v1p8-supply = <&pm8941_l6>;
+	v3p3-supply = <&pm8941_l24>;
+	extcon = <&smbb>;
+	qcom,init-seq = /bits/ 8 <0x1 0x63>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/qcom/qcom-msm8974pro-samsung-klte-common.dtsi b/arch/arm/boot/dts/qcom/qcom-msm8974pro-samsung-klte-common.dtsi
index b5443fd5b425..d3959741d2ea 100644
--- a/arch/arm/boot/dts/qcom/qcom-msm8974pro-samsung-klte-common.dtsi
+++ b/arch/arm/boot/dts/qcom/qcom-msm8974pro-samsung-klte-common.dtsi
@@ -438,6 +438,19 @@
 	};
 };
 
+&reserved_memory {
+	ramoops@3e8e0000 {
+		compatible = "ramoops";
+		reg = <0x3e8e0000 0x200000>;
+
+		console-size = <0x100000>;
+		record-size = <0x10000>;
+		ftrace-size = <0x10000>;
+		pmsg-size = <0x80000>;
+		ecc-size = <8>;
+	};
+};
+
 &remoteproc_adsp {
 	status = "okay";
 	cx-supply = <&pma8084_s2>;
diff --git a/arch/arm/boot/dts/qcom/qcom-msm8974pro-sony-xperia-shinano-aries.dts b/arch/arm/boot/dts/qcom/qcom-msm8974pro-sony-xperia-shinano-aries.dts
new file mode 100644
index 000000000000..2621c5928b6a
--- /dev/null
+++ b/arch/arm/boot/dts/qcom/qcom-msm8974pro-sony-xperia-shinano-aries.dts
@@ -0,0 +1,44 @@
+// SPDX-License-Identifier: GPL-2.0
+#include "qcom-msm8974pro-sony-xperia-shinano-common.dtsi"
+
+/ {
+	model = "Sony Xperia Z3 Compact";
+	compatible = "sony,xperia-aries", "qcom,msm8974pro", "qcom,msm8974";
+	chassis-type = "handset";
+
+	gpio-keys {
+		key-camera-snapshot {
+			label = "camera_snapshot";
+			gpios = <&pm8941_gpios 3 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_CAMERA>;
+			debounce-interval = <15>;
+		};
+
+		key-camera-focus {
+			label = "camera_focus";
+			gpios = <&pm8941_gpios 4 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_CAMERA_FOCUS>;
+			debounce-interval = <15>;
+		};
+	};
+};
+
+&gpio_keys_pin_a {
+	pins = "gpio2", "gpio3", "gpio4", "gpio5";
+};
+
+&smbb {
+	usb-charge-current-limit = <1500000>;
+	qcom,fast-charge-safe-current = <2100000>;
+	qcom,fast-charge-current-limit = <1800000>;
+	qcom,fast-charge-safe-voltage = <4400000>;
+	qcom,fast-charge-high-threshold-voltage = <4350000>;
+	qcom,auto-recharge-threshold-voltage = <4280000>;
+	qcom,minimum-input-voltage = <4200000>;
+
+	status = "okay";
+};
+
+&synaptics_touchscreen {
+	vio-supply = <&pm8941_s3>;
+};
diff --git a/arch/arm/boot/dts/qcom/qcom-msm8974pro-sony-xperia-shinano-common.dtsi b/arch/arm/boot/dts/qcom/qcom-msm8974pro-sony-xperia-shinano-common.dtsi
index e129bb1bd6ec..6af7c71c7158 100644
--- a/arch/arm/boot/dts/qcom/qcom-msm8974pro-sony-xperia-shinano-common.dtsi
+++ b/arch/arm/boot/dts/qcom/qcom-msm8974pro-sony-xperia-shinano-common.dtsi
@@ -380,6 +380,8 @@
 		pm8941_l21: l21 {
 			regulator-min-microvolt = <2950000>;
 			regulator-max-microvolt = <2950000>;
+			regulator-system-load = <500000>;
+			regulator-allow-set-load;
 			regulator-boot-on;
 		};
 
diff --git a/arch/arm/boot/dts/renesas/r8a73a4.dtsi b/arch/arm/boot/dts/renesas/r8a73a4.dtsi
index 9a2ae282a46b..85261684b5d5 100644
--- a/arch/arm/boot/dts/renesas/r8a73a4.dtsi
+++ b/arch/arm/boot/dts/renesas/r8a73a4.dtsi
@@ -58,6 +58,7 @@
 			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
 			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
 			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
+		interrupt-names = "sec-phys", "phys", "virt", "hyp-phys";
 	};
 
 	tmu0: timer@e61e0000 {
diff --git a/arch/arm/boot/dts/renesas/r8a7742.dtsi b/arch/arm/boot/dts/renesas/r8a7742.dtsi
index d55c344c1cd2..3a5d6b434d09 100644
--- a/arch/arm/boot/dts/renesas/r8a7742.dtsi
+++ b/arch/arm/boot/dts/renesas/r8a7742.dtsi
@@ -1938,6 +1938,7 @@
 				      <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
+		interrupt-names = "sec-phys", "phys", "virt", "hyp-phys";
 	};
 
 	/* External USB clock - can be overridden by the board */
diff --git a/arch/arm/boot/dts/renesas/r8a7743.dtsi b/arch/arm/boot/dts/renesas/r8a7743.dtsi
index d917c0a971f5..8833898d5557 100644
--- a/arch/arm/boot/dts/renesas/r8a7743.dtsi
+++ b/arch/arm/boot/dts/renesas/r8a7743.dtsi
@@ -1846,6 +1846,7 @@
 				      <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
+		interrupt-names = "sec-phys", "phys", "virt", "hyp-phys";
 	};
 
 	/* External USB clock - can be overridden by the board */
diff --git a/arch/arm/boot/dts/renesas/r8a7744.dtsi b/arch/arm/boot/dts/renesas/r8a7744.dtsi
index 754859c38a93..c66c1102fb72 100644
--- a/arch/arm/boot/dts/renesas/r8a7744.dtsi
+++ b/arch/arm/boot/dts/renesas/r8a7744.dtsi
@@ -1832,6 +1832,7 @@
 				      <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
+		interrupt-names = "sec-phys", "phys", "virt", "hyp-phys";
 	};
 
 	/* External USB clock - can be overridden by the board */
diff --git a/arch/arm/boot/dts/renesas/r8a7745.dtsi b/arch/arm/boot/dts/renesas/r8a7745.dtsi
index 168298300490..6ddde364782b 100644
--- a/arch/arm/boot/dts/renesas/r8a7745.dtsi
+++ b/arch/arm/boot/dts/renesas/r8a7745.dtsi
@@ -1636,6 +1636,7 @@
 				      <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
+		interrupt-names = "sec-phys", "phys", "virt", "hyp-phys";
 	};
 
 	/* External USB clock - can be overridden by the board */
diff --git a/arch/arm/boot/dts/renesas/r8a77470.dtsi b/arch/arm/boot/dts/renesas/r8a77470.dtsi
index 2375438d83c9..a8a12275c98a 100644
--- a/arch/arm/boot/dts/renesas/r8a77470.dtsi
+++ b/arch/arm/boot/dts/renesas/r8a77470.dtsi
@@ -1061,6 +1061,7 @@
 				      <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
+		interrupt-names = "sec-phys", "phys", "virt", "hyp-phys";
 	};
 
 	/* External USB clock - can be overridden by the board */
diff --git a/arch/arm/boot/dts/renesas/r8a7790.dtsi b/arch/arm/boot/dts/renesas/r8a7790.dtsi
index 583b74a9f071..20e4d4c6e748 100644
--- a/arch/arm/boot/dts/renesas/r8a7790.dtsi
+++ b/arch/arm/boot/dts/renesas/r8a7790.dtsi
@@ -2012,6 +2012,7 @@
 				      <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
+		interrupt-names = "sec-phys", "phys", "virt", "hyp-phys";
 	};
 
 	/* External USB clock - can be overridden by the board */
diff --git a/arch/arm/boot/dts/renesas/r8a7791.dtsi b/arch/arm/boot/dts/renesas/r8a7791.dtsi
index de08ceb62230..f9c9e1d8f669 100644
--- a/arch/arm/boot/dts/renesas/r8a7791.dtsi
+++ b/arch/arm/boot/dts/renesas/r8a7791.dtsi
@@ -1938,6 +1938,7 @@
 				      <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
+		interrupt-names = "sec-phys", "phys", "virt", "hyp-phys";
 	};
 
 	/* External USB clock - can be overridden by the board */
diff --git a/arch/arm/boot/dts/renesas/r8a7792.dtsi b/arch/arm/boot/dts/renesas/r8a7792.dtsi
index 7defeb8e4cd1..dd3bc32668b7 100644
--- a/arch/arm/boot/dts/renesas/r8a7792.dtsi
+++ b/arch/arm/boot/dts/renesas/r8a7792.dtsi
@@ -990,5 +990,6 @@
 				      <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
+		interrupt-names = "sec-phys", "phys", "virt", "hyp-phys";
 	};
 };
diff --git a/arch/arm/boot/dts/renesas/r8a7793.dtsi b/arch/arm/boot/dts/renesas/r8a7793.dtsi
index d32a9d5d3faa..24e66ddf37e0 100644
--- a/arch/arm/boot/dts/renesas/r8a7793.dtsi
+++ b/arch/arm/boot/dts/renesas/r8a7793.dtsi
@@ -1517,6 +1517,7 @@
 				      <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
+		interrupt-names = "sec-phys", "phys", "virt", "hyp-phys";
 	};
 
 	/* External USB clock - can be overridden by the board */
diff --git a/arch/arm/boot/dts/renesas/r8a7794.dtsi b/arch/arm/boot/dts/renesas/r8a7794.dtsi
index f37f094cecc8..8e6386a79aea 100644
--- a/arch/arm/boot/dts/renesas/r8a7794.dtsi
+++ b/arch/arm/boot/dts/renesas/r8a7794.dtsi
@@ -1484,6 +1484,7 @@
 				      <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
+		interrupt-names = "sec-phys", "phys", "virt", "hyp-phys";
 	};
 
 	/* External USB clock - can be overridden by the board */
diff --git a/arch/arm/boot/dts/renesas/r9a06g032.dtsi b/arch/arm/boot/dts/renesas/r9a06g032.dtsi
index 45f60eeeaaa1..7548291c8d7e 100644
--- a/arch/arm/boot/dts/renesas/r9a06g032.dtsi
+++ b/arch/arm/boot/dts/renesas/r9a06g032.dtsi
@@ -316,6 +316,24 @@
 			data-width = <8>;
 		};
 
+		gmac1: ethernet@44000000 {
+			compatible = "renesas,r9a06g032-gmac", "renesas,rzn1-gmac", "snps,dwmac";
+			reg = <0x44000000 0x2000>;
+			interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "macirq", "eth_wake_irq", "eth_lpi";
+			clocks = <&sysctrl R9A06G032_HCLK_GMAC0>;
+			clock-names = "stmmaceth";
+			power-domains = <&sysctrl>;
+			snps,multicast-filter-bins = <256>;
+			snps,perfect-filter-entries = <128>;
+			tx-fifo-depth = <2048>;
+			rx-fifo-depth = <4096>;
+			pcs-handle = <&mii_conv1>;
+			status = "disabled";
+		};
+
 		gmac2: ethernet@44002000 {
 			compatible = "renesas,r9a06g032-gmac", "renesas,rzn1-gmac", "snps,dwmac";
 			reg = <0x44002000 0x2000>;
@@ -466,6 +484,7 @@
 			<GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
 			<GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
 			<GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
+		interrupt-names = "sec-phys", "phys", "virt", "hyp-phys";
 	};
 
 	usbphy: usb-phy {
diff --git a/arch/arm/boot/dts/rockchip/rk3036.dtsi b/arch/arm/boot/dts/rockchip/rk3036.dtsi
index 04af224005f8..96279d1e02fe 100644
--- a/arch/arm/boot/dts/rockchip/rk3036.dtsi
+++ b/arch/arm/boot/dts/rockchip/rk3036.dtsi
@@ -402,6 +402,7 @@
 		rockchip,grf = <&grf>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&hdmi_ctl>;
+		#sound-dai-cells = <0>;
 		status = "disabled";
 
 		ports {
diff --git a/arch/arm/boot/dts/rockchip/rk3066a-mk808.dts b/arch/arm/boot/dts/rockchip/rk3066a-mk808.dts
index 06790f05b395..4de9a45c4883 100644
--- a/arch/arm/boot/dts/rockchip/rk3066a-mk808.dts
+++ b/arch/arm/boot/dts/rockchip/rk3066a-mk808.dts
@@ -143,6 +143,14 @@
 	};
 };
 
+&hdmi_sound {
+	status = "okay";
+};
+
+&i2s0 {
+	status = "okay";
+};
+
 &mmc0 {
 	bus-width = <4>;
 	cap-mmc-highspeed;
diff --git a/arch/arm/boot/dts/rockchip/rk3066a.dtsi b/arch/arm/boot/dts/rockchip/rk3066a.dtsi
index 30139f21de64..3f6d49459734 100644
--- a/arch/arm/boot/dts/rockchip/rk3066a.dtsi
+++ b/arch/arm/boot/dts/rockchip/rk3066a.dtsi
@@ -53,6 +53,22 @@
 		ports = <&vop0_out>, <&vop1_out>;
 	};
 
+	hdmi_sound: hdmi-sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "HDMI";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,mclk-fs = <256>;
+		status = "disabled";
+
+		simple-audio-card,codec {
+			sound-dai = <&hdmi>;
+		};
+
+		simple-audio-card,cpu {
+			sound-dai = <&i2s0>;
+		};
+	};
+
 	sram: sram@10080000 {
 		compatible = "mmio-sram";
 		reg = <0x10080000 0x10000>;
@@ -128,6 +144,7 @@
 		pinctrl-0 = <&hdmii2c_xfer>, <&hdmi_hpd>;
 		power-domains = <&power RK3066_PD_VIO>;
 		rockchip,grf = <&grf>;
+		#sound-dai-cells = <0>;
 		status = "disabled";
 
 		ports {
@@ -879,7 +896,3 @@
 &wdt {
 	compatible = "rockchip,rk3066-wdt", "snps,dw-wdt";
 };
-
-&emac {
-	compatible = "rockchip,rk3066-emac";
-};
diff --git a/arch/arm/boot/dts/rockchip/rk3128.dtsi b/arch/arm/boot/dts/rockchip/rk3128.dtsi
index fb98873fd94e..d4572146d135 100644
--- a/arch/arm/boot/dts/rockchip/rk3128.dtsi
+++ b/arch/arm/boot/dts/rockchip/rk3128.dtsi
@@ -216,6 +216,8 @@
 					 <&cru ACLK_LCDC0>,
 					 <&cru HCLK_LCDC0>,
 					 <&cru PCLK_MIPI>,
+					 <&cru PCLK_MIPIPHY>,
+					 <&cru SCLK_MIPI_24M>,
 					 <&cru ACLK_RGA>,
 					 <&cru HCLK_RGA>,
 					 <&cru ACLK_VIO0>,
@@ -252,6 +254,30 @@
 		};
 	};
 
+	vpu: video-codec@10106000 {
+		compatible = "rockchip,rk3128-vpu", "rockchip,rk3066-vpu";
+		reg = <0x10106000 0x800>;
+		interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "vepu", "vdpu";
+		clocks = <&cru ACLK_VDPU>, <&cru HCLK_VDPU>,
+			 <&cru ACLK_VEPU>, <&cru HCLK_VEPU>;
+		clock-names = "aclk_vdpu", "hclk_vdpu",
+			      "aclk_vepu", "hclk_vepu";
+		iommus = <&vpu_mmu>;
+		power-domains = <&power RK3128_PD_VIDEO>;
+	};
+
+	vpu_mmu: iommu@10106800 {
+		compatible = "rockchip,iommu";
+		reg = <0x10106800 0x100>;
+		interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru ACLK_VEPU>, <&cru HCLK_VDPU>;
+		clock-names = "aclk", "iface";
+		power-domains = <&power RK3128_PD_VIDEO>;
+		#iommu-cells = <0>;
+	};
+
 	vop: vop@1010e000 {
 		compatible = "rockchip,rk3126-vop";
 		reg = <0x1010e000 0x300>;
@@ -275,6 +301,43 @@
 				reg = <0>;
 				remote-endpoint = <&hdmi_in_vop>;
 			};
+
+			vop_out_dsi: endpoint@1 {
+				reg = <1>;
+				remote-endpoint = <&dsi_in_vop>;
+			};
+		};
+	};
+
+	dsi: dsi@10110000 {
+		compatible = "rockchip,rk3128-mipi-dsi", "snps,dw-mipi-dsi";
+		reg = <0x10110000 0x4000>;
+		interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru PCLK_MIPI>;
+		clock-names = "pclk";
+		phys = <&dphy>;
+		phy-names = "dphy";
+		power-domains = <&power RK3128_PD_VIO>;
+		resets = <&cru SRST_VIO_MIPI_DSI>;
+		reset-names = "apb";
+		rockchip,grf = <&grf>;
+		status = "disabled";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			dsi_in: port@0 {
+				reg = <0>;
+
+				dsi_in_vop: endpoint {
+					remote-endpoint = <&vop_out_dsi>;
+				};
+			};
+
+			dsi_out: port@1 {
+				reg = <1>;
+			};
 		};
 	};
 
@@ -360,6 +423,41 @@
 		status = "disabled";
 	};
 
+	i2s_8ch: i2s@10200000 {
+		compatible = "rockchip,rk3128-i2s", "rockchip,rk3066-i2s";
+		reg = <0x10200000 0x1000>;
+		interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_I2S0>, <&cru HCLK_I2S_8CH>;
+		clock-names = "i2s_clk", "i2s_hclk";
+		dmas = <&pdma 14>, <&pdma 15>;
+		dma-names = "tx", "rx";
+		#sound-dai-cells = <0>;
+		status = "disabled";
+	};
+
+	spdif: spdif@10204000 {
+		compatible = "rockchip,rk3128-spdif", "rockchip,rk3066-spdif";
+		reg = <0x10204000 0x1000>;
+		interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_SPDIF>, <&cru HCLK_SPDIF>;
+		clock-names = "mclk", "hclk";
+		dmas = <&pdma 13>;
+		dma-names = "tx";
+		pinctrl-names = "default";
+		pinctrl-0 = <&spdif_tx>;
+		#sound-dai-cells = <0>;
+		status = "disabled";
+	};
+
+	sfc: spi@1020c000 {
+		compatible = "rockchip,sfc";
+		reg = <0x1020c000 0x8000>;
+		interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_SFC>, <&cru HCLK_SFC>;
+		clock-names = "clk_sfc", "hclk_sfc";
+		status = "disabled";
+	};
+
 	sdmmc: mmc@10214000 {
 		compatible = "rockchip,rk3128-dw-mshc", "rockchip,rk3288-dw-mshc";
 		reg = <0x10214000 0x4000>;
@@ -408,6 +506,21 @@
 		status = "disabled";
 	};
 
+	i2s_2ch: i2s@10220000 {
+		compatible = "rockchip,rk3128-i2s", "rockchip,rk3066-i2s";
+		reg = <0x10220000 0x1000>;
+		interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_I2S1>, <&cru HCLK_I2S_2CH>;
+		clock-names = "i2s_clk", "i2s_hclk";
+		dmas = <&pdma 0>, <&pdma 1>;
+		dma-names = "tx", "rx";
+		rockchip,playback-channels = <2>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2s_bus>;
+		#sound-dai-cells = <0>;
+		status = "disabled";
+	};
+
 	nfc: nand-controller@10500000 {
 		compatible = "rockchip,rk3128-nfc", "rockchip,rk2928-nfc";
 		reg = <0x10500000 0x4000>;
@@ -477,6 +590,7 @@
 		pinctrl-names = "default";
 		pinctrl-0 = <&hdmii2c_xfer &hdmi_hpd &hdmi_cec>;
 		power-domains = <&power RK3128_PD_VIO>;
+		#sound-dai-cells = <0>;
 		status = "disabled";
 
 		ports {
@@ -496,6 +610,18 @@
 		};
 	};
 
+	dphy: phy@20038000 {
+		compatible = "rockchip,rk3128-dsi-dphy";
+		reg = <0x20038000 0x4000>;
+		clocks = <&cru SCLK_MIPI_24M>, <&cru PCLK_MIPIPHY>;
+		clock-names = "ref", "pclk";
+		#phy-cells = <0>;
+		power-domains = <&power RK3128_PD_VIO>;
+		resets = <&cru SRST_MIPIPHY_P>;
+		reset-names = "apb";
+		status = "disabled";
+	};
+
 	timer0: timer@20044000 {
 		compatible = "rockchip,rk3128-timer", "rockchip,rk3288-timer";
 		reg = <0x20044000 0x20>;
@@ -1104,6 +1230,32 @@
 			};
 		};
 
+		sfc {
+			sfc_bus2: sfc-bus2 {
+				rockchip,pins = <1 RK_PD0 3 &pcfg_pull_default>,
+						<1 RK_PD1 3 &pcfg_pull_default>;
+			};
+
+			sfc_bus4: sfc-bus4 {
+				rockchip,pins = <1 RK_PD0 3 &pcfg_pull_default>,
+						<1 RK_PD1 3 &pcfg_pull_default>,
+						<1 RK_PD2 3 &pcfg_pull_default>,
+						<1 RK_PD3 3 &pcfg_pull_default>;
+			};
+
+			sfc_clk: sfc-clk {
+				rockchip,pins = <2 RK_PA4 3 &pcfg_pull_none>;
+			};
+
+			sfc_cs0: sfc-cs0 {
+				rockchip,pins = <2 RK_PA2 2 &pcfg_pull_default>;
+			};
+
+			sfc_cs1: sfc-cs1 {
+				rockchip,pins = <2 RK_PA3 2 &pcfg_pull_default>;
+			};
+		};
+
 		spdif {
 			spdif_tx: spdif-tx {
 				rockchip,pins = <3 RK_PD3 1 &pcfg_pull_none>;
diff --git a/arch/arm/boot/dts/rockchip/rk3xxx.dtsi b/arch/arm/boot/dts/rockchip/rk3xxx.dtsi
index f37137f298d5..e6a78bcf9163 100644
--- a/arch/arm/boot/dts/rockchip/rk3xxx.dtsi
+++ b/arch/arm/boot/dts/rockchip/rk3xxx.dtsi
@@ -194,17 +194,14 @@
 	};
 
 	emac: ethernet@10204000 {
-		compatible = "snps,arc-emac";
+		compatible = "rockchip,rk3066-emac";
 		reg = <0x10204000 0x3c>;
 		interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
-
-		rockchip,grf = <&grf>;
-
 		clocks = <&cru HCLK_EMAC>, <&cru SCLK_MAC>;
 		clock-names = "hclk", "macref";
 		max-speed = <100>;
 		phy-mode = "rmii";
-
+		rockchip,grf = <&grf>;
 		status = "disabled";
 	};
 
diff --git a/arch/arm/boot/dts/rockchip/rv1108-elgin-r1.dts b/arch/arm/boot/dts/rockchip/rv1108-elgin-r1.dts
index 2d9994379eb2..89ca2f8d3809 100644
--- a/arch/arm/boot/dts/rockchip/rv1108-elgin-r1.dts
+++ b/arch/arm/boot/dts/rockchip/rv1108-elgin-r1.dts
@@ -168,8 +168,8 @@
 	pinctrl-0 = <&spim1_clk &spim1_cs0 &spim1_tx &spim1_rx>;
 	status = "okay";
 
-	dh2228fv: dac@0 {
-		compatible = "rohm,dh2228fv";
+	display: display@0 {
+		compatible = "elgin,jg10309-01";
 		reg = <0>;
 		spi-max-frequency = <24000000>;
 		spi-cpha;
diff --git a/arch/arm/boot/dts/rockchip/rv1126-edgeble-neu2-io.dts b/arch/arm/boot/dts/rockchip/rv1126-edgeble-neu2-io.dts
index 0c2396b8f8db..7707d1b01440 100644
--- a/arch/arm/boot/dts/rockchip/rv1126-edgeble-neu2-io.dts
+++ b/arch/arm/boot/dts/rockchip/rv1126-edgeble-neu2-io.dts
@@ -69,8 +69,7 @@
 
 &mdio {
 	phy: ethernet-phy@0 {
-		compatible = "ethernet-phy-id001c.c916",
-			     "ethernet-phy-ieee802.3-c22";
+		compatible = "ethernet-phy-id001c.c916";
 		reg = <0x0>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&eth_phy_rst>;
diff --git a/arch/arm/boot/dts/rockchip/rv1126-pinctrl.dtsi b/arch/arm/boot/dts/rockchip/rv1126-pinctrl.dtsi
index 06b1d7f2d858..35ef6732281f 100644
--- a/arch/arm/boot/dts/rockchip/rv1126-pinctrl.dtsi
+++ b/arch/arm/boot/dts/rockchip/rv1126-pinctrl.dtsi
@@ -97,6 +97,156 @@
 				<0 RK_PC3 1 &pcfg_pull_none_drv_level_0_smt>;
 		};
 	};
+	i2c3 {
+		/omit-if-no-ref/
+		i2c3m0_xfer: i2c3m0-xfer {
+			rockchip,pins =
+				/* i2c3_scl_m0 */
+				<3 RK_PA4 5 &pcfg_pull_none>,
+				/* i2c3_sda_m0 */
+				<3 RK_PA5 5 &pcfg_pull_none>;
+		};
+		/omit-if-no-ref/
+		i2c3m1_xfer: i2c3m1-xfer {
+			rockchip,pins =
+				/* i2c3_scl_m1 */
+				<2 RK_PD4 7 &pcfg_pull_none>,
+				/* i2c3_sda_m1 */
+				<2 RK_PD5 7 &pcfg_pull_none>;
+		};
+		/omit-if-no-ref/
+		i2c3m2_xfer: i2c3m2-xfer {
+			rockchip,pins =
+				/* i2c3_scl_m2 */
+				<1 RK_PD6 3 &pcfg_pull_none>,
+				/* i2c3_sda_m2 */
+				<1 RK_PD7 3 &pcfg_pull_none>;
+		};
+	};
+	i2s0 {
+		i2s0m0_lrck_tx: i2s0m0-lrck-tx {
+			rockchip,pins =
+			/* i2s0_lrck_tx_m0 */
+			<3 RK_PD3 1 &pcfg_pull_none>;
+		};
+		i2s0m0_lrck_rx: i2s0m0-lrck-rx {
+			rockchip,pins =
+			/* i2s0_lrck_rx_m0 */
+			<3 RK_PD4 1 &pcfg_pull_none>;
+		};
+		i2s0m0_mclk: i2s0m0-mclk {
+			rockchip,pins =
+			/* i2s0_mclk_m0 */
+			<3 RK_PD2 1 &pcfg_pull_none>;
+		};
+		i2s0m0_sclk_rx: i2s0m0-sclk-rx {
+			rockchip,pins =
+			/* i2s0_sclk_rx_m0 */
+			<3 RK_PD1 1 &pcfg_pull_none>;
+		};
+		i2s0m0_sclk_tx: i2s0m0-sclk-tx {
+			rockchip,pins =
+			/* i2s0_sclk_tx_m0 */
+			<3 RK_PD0 1 &pcfg_pull_none>;
+		};
+		i2s0m0_sdi0: i2s0m0-sdi0 {
+			rockchip,pins =
+			/* i2s0_sdi0_m0 */
+			<3 RK_PD6 1 &pcfg_pull_none>;
+		};
+		i2s0m0_sdo0: i2s0m0-sdo0 {
+			rockchip,pins =
+			/* i2s0_sdo0_m0 */
+			<3 RK_PD5 1 &pcfg_pull_none>;
+		};
+		i2s0m0_sdo1_sdi3: i2s0m0-sdo1-sdi3 {
+			rockchip,pins =
+			/* i2s0_sdo1_sdi3_m0 */
+			<3 RK_PD7 1 &pcfg_pull_none>;
+		};
+		i2s0m0_sdo2_sdi2: i2s0m0-sdo2-sdi2 {
+			rockchip,pins =
+			/* i2s0_sdo2_sdi2_m0 */
+			<4 RK_PA0 1 &pcfg_pull_none>;
+		};
+		i2s0m0_sdo3_sdi1: i2s0m0-sdo3-sdi1 {
+			rockchip,pins =
+			/* i2s0_sdo3_sdi1_m0 */
+			<4 RK_PA1 1 &pcfg_pull_none>;
+		};
+		i2s0m1_lrck_tx: i2s0m1-lrck-tx {
+			rockchip,pins =
+			/* i2s0_lrck_tx_m1 */
+			<3 RK_PA5 3 &pcfg_pull_none>;
+		};
+		i2s0m1_lrck_rx: i2s0m1-lrck-rx {
+			rockchip,pins =
+			/* i2s0_lrck_rx_m1 */
+			<3 RK_PB2 3 &pcfg_pull_none>;
+		};
+		i2s0m1_mclk: i2s0m1-mclk {
+			rockchip,pins =
+			/* i2s0_mclk_m1 */
+			<3 RK_PB0 3 &pcfg_pull_none>;
+		};
+		i2s0m1_sclk_rx: i2s0m1-sclk-rx {
+			rockchip,pins =
+			/* i2s0_sclk_rx_m1 */
+			<3 RK_PB1 3 &pcfg_pull_none>;
+		};
+		i2s0m1_sclk_tx: i2s0m1-sclk-tx {
+			rockchip,pins =
+			/* i2s0_sclk_tx_m1 */
+			<3 RK_PA4 3 &pcfg_pull_none>;
+		};
+		i2s0m1_sdi0: i2s0m1-sdi0 {
+			rockchip,pins =
+			/* i2s0_sdi0_m1 */
+			<3 RK_PA7 3 &pcfg_pull_none>;
+		};
+		i2s0m1_sdo0: i2s0m1-sdo0 {
+			rockchip,pins =
+			/* i2s0_sdo0_m1 */
+			<3 RK_PA6 3 &pcfg_pull_none>;
+		};
+		i2s0m1_sdo1_sdi3: i2s0m1-sdo1-sdi3 {
+			rockchip,pins =
+			/* i2s0_sdo1_sdi3_m1 */
+			<3 RK_PB3 3 &pcfg_pull_none>;
+		};
+		i2s0m1_sdo2_sdi2: i2s0m1-sdo2-sdi2 {
+			rockchip,pins =
+			/* i2s0_sdo2_sdi2_m1 */
+			<3 RK_PB4 3 &pcfg_pull_none>;
+		};
+		i2s0m1_sdo3_sdi1: i2s0m1-sdo3-sdi1 {
+			rockchip,pins =
+			/* i2s0_sdo3_sdi1_m1 */
+			<3 RK_PB5 3 &pcfg_pull_none>;
+		};
+	};
+	pwm0 {
+		/omit-if-no-ref/
+		pwm0m0_pins: pwm0m0-pins {
+			rockchip,pins =
+				/* pwm0_pin_m0 */
+				<0 RK_PB6 3 &pcfg_pull_none>;
+		};
+		/omit-if-no-ref/
+		pwm0m1_pins: pwm0m1-pins {
+			rockchip,pins =
+				/* pwm0_pin_m1 */
+				<2 RK_PB3 5 &pcfg_pull_none>;
+		};
+	};
+	pwm1 {
+		/omit-if-no-ref/
+		pwm1m0_pins: pwm1m0-pins {
+			rockchip,pins =
+				/* pwm1_pin_m0 */
+				<0 RK_PB7 3 &pcfg_pull_none>;
+		};
+	};
 	pwm2 {
 		/omit-if-no-ref/
 		pwm2m0_pins: pwm2m0-pins {
@@ -104,6 +254,106 @@
 				/* pwm2_pin_m0 */
 				<0 RK_PC0 3 &pcfg_pull_none>;
 		};
+		/omit-if-no-ref/
+		pwm2m1_pins: pwm2m1-pins {
+			rockchip,pins =
+				/* pwm2_pin_m1 */
+				<2 RK_PB1 5 &pcfg_pull_none>;
+		};
+	};
+	pwm3 {
+		/omit-if-no-ref/
+		pwm3m0_pins: pwm3m0-pins {
+			rockchip,pins =
+				/* pwm3_pin_m0 */
+				<0 RK_PC1 3 &pcfg_pull_none>;
+		};
+	};
+	pwm4 {
+		/omit-if-no-ref/
+		pwm4m0_pins: pwm4m0-pins {
+			rockchip,pins =
+				/* pwm4_pin_m0 */
+				<0 RK_PC2 3 &pcfg_pull_none>;
+		};
+	};
+	pwm5 {
+		/omit-if-no-ref/
+		pwm5m0_pins: pwm5m0-pins {
+			rockchip,pins =
+				/* pwm5_pin_m0 */
+				<0 RK_PC3 3 &pcfg_pull_none>;
+		};
+	};
+	pwm6 {
+		/omit-if-no-ref/
+		pwm6m0_pins: pwm6m0-pins {
+			rockchip,pins =
+				/* pwm6_pin_m0 */
+				<0 RK_PB2 3 &pcfg_pull_none>;
+		};
+		/omit-if-no-ref/
+		pwm6m1_pins: pwm6m1-pins {
+			rockchip,pins =
+				/* pwm6_pin_m1 */
+				<2 RK_PD4 5 &pcfg_pull_none>;
+		};
+	};
+	pwm7 {
+		/omit-if-no-ref/
+		pwm7m0_pins: pwm7m0-pins {
+			rockchip,pins =
+				/* pwm7_pin_m0 */
+				<0 RK_PB1 3 &pcfg_pull_none>;
+		};
+		/omit-if-no-ref/
+		pwm7m1_pins: pwm7m1-pins {
+			rockchip,pins =
+				/* pwm7_pin_m1 */
+				<3 RK_PA0 5 &pcfg_pull_none>;
+		};
+	};
+	pwm8 {
+		/omit-if-no-ref/
+		pwm8m0_pins: pwm8m0-pins {
+			rockchip,pins =
+				/* pwm8_pin_m0 */
+				<3 RK_PA4 6 &pcfg_pull_none>;
+		};
+		/omit-if-no-ref/
+		pwm8m1_pins: pwm8m1-pins {
+			rockchip,pins =
+				/* pwm8_pin_m1 */
+				<2 RK_PD7 5 &pcfg_pull_none>;
+		};
+	};
+	pwm9 {
+		/omit-if-no-ref/
+		pwm9m0_pins: pwm9m0-pins {
+			rockchip,pins =
+				/* pwm9_pin_m0 */
+				<3 RK_PA5 6 &pcfg_pull_none>;
+		};
+		/omit-if-no-ref/
+		pwm9m1_pins: pwm9m1-pins {
+			rockchip,pins =
+				/* pwm9_pin_m1 */
+				<2 RK_PD6 5 &pcfg_pull_none>;
+		};
+	};
+	pwm10 {
+		/omit-if-no-ref/
+		pwm10m0_pins: pwm10m0-pins {
+			rockchip,pins =
+				/* pwm10_pin_m0 */
+				<3 RK_PA6 6 &pcfg_pull_none>;
+		};
+		/omit-if-no-ref/
+		pwm10m1_pins: pwm10m1-pins {
+			rockchip,pins =
+				/* pwm10_pin_m1 */
+				<2 RK_PD5 5 &pcfg_pull_none>;
+		};
 	};
 	pwm11 {
 		/omit-if-no-ref/
@@ -112,6 +362,12 @@
 				/* pwm11_pin_m0 */
 				<3 RK_PA7 6 &pcfg_pull_none>;
 		};
+		/omit-if-no-ref/
+		pwm11m1_pins: pwm11m1-pins {
+			rockchip,pins =
+				/* pwm11_pin_m1 */
+				<3 RK_PA1 5 &pcfg_pull_none>;
+		};
 	};
 	rgmii {
 		/omit-if-no-ref/
diff --git a/arch/arm/boot/dts/rockchip/rv1126.dtsi b/arch/arm/boot/dts/rockchip/rv1126.dtsi
index bb603cae13df..434846b85c95 100644
--- a/arch/arm/boot/dts/rockchip/rv1126.dtsi
+++ b/arch/arm/boot/dts/rockchip/rv1126.dtsi
@@ -22,6 +22,7 @@
 	aliases {
 		i2c0 = &i2c0;
 		i2c2 = &i2c2;
+		i2c3 = &i2c3;
 		serial0 = &uart0;
 		serial1 = &uart1;
 		serial2 = &uart2;
@@ -268,6 +269,28 @@
 		status = "disabled";
 	};
 
+	pwm0: pwm@ff430000 {
+		compatible = "rockchip,rv1126-pwm", "rockchip,rk3328-pwm";
+		reg = <0xff430000 0x10>;
+		clock-names = "pwm", "pclk";
+		clocks = <&pmucru CLK_PWM0>, <&pmucru PCLK_PWM0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm0m0_pins>;
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm1: pwm@ff430010 {
+		compatible = "rockchip,rv1126-pwm", "rockchip,rk3328-pwm";
+		reg = <0xff430010 0x10>;
+		clock-names = "pwm", "pclk";
+		clocks = <&pmucru CLK_PWM0>, <&pmucru PCLK_PWM0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm1m0_pins>;
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
 	pwm2: pwm@ff430020 {
 		compatible = "rockchip,rv1126-pwm", "rockchip,rk3328-pwm";
 		reg = <0xff430020 0x10>;
@@ -279,6 +302,61 @@
 		status = "disabled";
 	};
 
+	pwm3: pwm@ff430030 {
+		compatible = "rockchip,rv1126-pwm", "rockchip,rk3328-pwm";
+		reg = <0xff430030 0x10>;
+		clock-names = "pwm", "pclk";
+		clocks = <&pmucru CLK_PWM0>, <&pmucru PCLK_PWM0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm3m0_pins>;
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm4: pwm@ff440000 {
+		compatible = "rockchip,rv1126-pwm", "rockchip,rk3328-pwm";
+		reg = <0xff440000 0x10>;
+		clock-names = "pwm", "pclk";
+		clocks = <&pmucru CLK_PWM1>, <&pmucru PCLK_PWM1>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm4m0_pins>;
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm5: pwm@ff440010 {
+		compatible = "rockchip,rv1126-pwm", "rockchip,rk3328-pwm";
+		reg = <0xff440010 0x10>;
+		clock-names = "pwm", "pclk";
+		clocks = <&pmucru CLK_PWM1>, <&pmucru PCLK_PWM1>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm5m0_pins>;
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm6: pwm@ff440020 {
+		compatible = "rockchip,rv1126-pwm", "rockchip,rk3328-pwm";
+		reg = <0xff440020 0x10>;
+		clock-names = "pwm", "pclk";
+		clocks = <&pmucru CLK_PWM1>, <&pmucru PCLK_PWM1>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm6m0_pins>;
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm7: pwm@ff440030 {
+		compatible = "rockchip,rv1126-pwm", "rockchip,rk3328-pwm";
+		reg = <0xff440030 0x10>;
+		clock-names = "pwm", "pclk";
+		clocks = <&pmucru CLK_PWM1>, <&pmucru PCLK_PWM1>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm7m0_pins>;
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
 	pmucru: clock-controller@ff480000 {
 		compatible = "rockchip,rv1126-pmucru";
 		reg = <0xff480000 0x1000>;
@@ -308,6 +386,53 @@
 		clock-names = "apb_pclk";
 	};
 
+	i2c3: i2c@ff520000 {
+		compatible = "rockchip,rv1126-i2c", "rockchip,rk3399-i2c";
+		reg = <0xff520000 0x1000>;
+		interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru CLK_I2C3>, <&cru PCLK_I2C3>;
+		clock-names = "i2c", "pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c3m0_xfer>;
+		rockchip,grf = <&pmugrf>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	pwm8: pwm@ff550000 {
+		compatible = "rockchip,rv1126-pwm", "rockchip,rk3328-pwm";
+		reg = <0xff550000 0x10>;
+		clock-names = "pwm", "pclk";
+		clocks = <&cru CLK_PWM2>, <&cru PCLK_PWM2>;
+		pinctrl-0 = <&pwm8m0_pins>;
+		pinctrl-names = "default";
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm9: pwm@ff550010 {
+		compatible = "rockchip,rv1126-pwm", "rockchip,rk3328-pwm";
+		reg = <0xff550010 0x10>;
+		clock-names = "pwm", "pclk";
+		clocks = <&cru CLK_PWM2>, <&cru PCLK_PWM2>;
+		pinctrl-0 = <&pwm9m0_pins>;
+		pinctrl-names = "default";
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm10: pwm@ff550020 {
+		compatible = "rockchip,rv1126-pwm", "rockchip,rk3328-pwm";
+		reg = <0xff550020 0x10>;
+		clock-names = "pwm", "pclk";
+		clocks = <&cru CLK_PWM2>, <&cru PCLK_PWM2>;
+		pinctrl-0 = <&pwm10m0_pins>;
+		pinctrl-names = "default";
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
 	pwm11: pwm@ff550030 {
 		compatible = "rockchip,rv1126-pwm", "rockchip,rk3328-pwm";
 		reg = <0xff550030 0x10>;
@@ -419,6 +544,32 @@
 		clock-names = "pclk", "timer";
 	};
 
+	i2s0: i2s@ff800000 {
+		compatible = "rockchip,rv1126-i2s-tdm";
+		reg = <0xff800000 0x1000>;
+		interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru MCLK_I2S0_TX>, <&cru MCLK_I2S0_RX>, <&cru HCLK_I2S0>;
+		clock-names = "mclk_tx", "mclk_rx", "hclk";
+		dmas = <&dmac 20>, <&dmac 19>;
+		dma-names = "tx", "rx";
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2s0m0_sclk_tx>,
+			     <&i2s0m0_sclk_rx>,
+			     <&i2s0m0_mclk>,
+			     <&i2s0m0_lrck_tx>,
+			     <&i2s0m0_lrck_rx>,
+			     <&i2s0m0_sdi0>,
+			     <&i2s0m0_sdo0>,
+			     <&i2s0m0_sdo1_sdi3>,
+			     <&i2s0m0_sdo2_sdi2>,
+			     <&i2s0m0_sdo3_sdi1>;
+		resets = <&cru SRST_I2S0_TX_M>, <&cru SRST_I2S0_RX_M>;
+		reset-names = "tx-m", "rx-m";
+		rockchip,grf = <&grf>;
+		#sound-dai-cells = <0>;
+		status = "disabled";
+	};
+
 	vop: vop@ffb00000 {
 		compatible = "rockchip,rv1126-vop";
 		reg = <0xffb00000 0x200>, <0xffb00a00 0x400>;
diff --git a/arch/arm/boot/dts/st/Makefile b/arch/arm/boot/dts/st/Makefile
index 9fedd6776208..eab3a9bd435f 100644
--- a/arch/arm/boot/dts/st/Makefile
+++ b/arch/arm/boot/dts/st/Makefile
@@ -29,13 +29,17 @@ dtb-$(CONFIG_ARCH_STM32) += \
 	stm32h743i-eval.dtb \
 	stm32h743i-disco.dtb \
 	stm32h750i-art-pi.dtb \
+	stm32mp135f-dhcor-dhsbc.dtb \
 	stm32mp135f-dk.dtb \
 	stm32mp151a-prtt1a.dtb \
 	stm32mp151a-prtt1c.dtb \
 	stm32mp151a-prtt1s.dtb \
 	stm32mp151a-dhcor-testbench.dtb \
+	stm32mp151c-mecio1r0.dtb \
+	stm32mp151c-mect1s.dtb \
 	stm32mp153c-dhcom-drc02.dtb \
 	stm32mp153c-dhcor-drc-compact.dtb \
+	stm32mp153c-mecio1r1.dtb \
 	stm32mp157a-avenger96.dtb \
 	stm32mp157a-dhcor-avenger96.dtb \
 	stm32mp157a-dk1.dtb \
diff --git a/arch/arm/boot/dts/st/stih407-family.dtsi b/arch/arm/boot/dts/st/stih407-family.dtsi
index 29302e74aa1d..35a55aef7f4b 100644
--- a/arch/arm/boot/dts/st/stih407-family.dtsi
+++ b/arch/arm/boot/dts/st/stih407-family.dtsi
@@ -33,7 +33,7 @@
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
-		cpu@0 {
+		cpu0: cpu@0 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <0>;
@@ -52,8 +52,9 @@
 			clock-latency = <100000>;
 			cpu0-supply = <&pwm_regulator>;
 			st,syscfg = <&syscfg_core 0x8e0>;
+			#cooling-cells = <2>;
 		};
-		cpu@1 {
+		cpu1: cpu@1 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <1>;
@@ -66,6 +67,7 @@
 					    1200000 0
 					    800000  0
 					    500000  0>;
+			#cooling-cells = <2>;
 		};
 	};
 
diff --git a/arch/arm/boot/dts/st/stih410.dtsi b/arch/arm/boot/dts/st/stih410.dtsi
index 29e95e9d3229..a69231854f78 100644
--- a/arch/arm/boot/dts/st/stih410.dtsi
+++ b/arch/arm/boot/dts/st/stih410.dtsi
@@ -270,6 +270,7 @@
 			clock-names = "thermal";
 			clocks = <&clk_sysin>;
 			interrupts = <GIC_SPI 205 IRQ_TYPE_EDGE_RISING>;
+			#thermal-sensor-cells = <0>;
 		};
 
 		cec@94a087c {
diff --git a/arch/arm/boot/dts/st/stih418.dtsi b/arch/arm/boot/dts/st/stih418.dtsi
index b35b9b7a7ccc..8fb8b3af5e49 100644
--- a/arch/arm/boot/dts/st/stih418.dtsi
+++ b/arch/arm/boot/dts/st/stih418.dtsi
@@ -6,23 +6,26 @@
 #include "stih418-clock.dtsi"
 #include "stih407-family.dtsi"
 #include "stih410-pinctrl.dtsi"
+#include <dt-bindings/thermal/thermal.h>
 / {
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
-		cpu@2 {
+		cpu2: cpu@2 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <2>;
 			/* u-boot puts hpen in SBC dmem at 0xa4 offset */
 			cpu-release-addr = <0x94100A4>;
+			#cooling-cells = <2>;
 		};
-		cpu@3 {
+		cpu3: cpu@3 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <3>;
 			/* u-boot puts hpen in SBC dmem at 0xa4 offset */
 			cpu-release-addr = <0x94100A4>;
+			#cooling-cells = <2>;
 		};
 	};
 
@@ -44,6 +47,38 @@
 		reset-names = "global", "port";
 	};
 
+	thermal-zones {
+		cpu_thermal: cpu-thermal {
+			polling-delay-passive = <250>;  /* 250ms */
+			polling-delay = <1000>;         /* 1000ms */
+
+			thermal-sensors = <&thermal>;
+
+			trips {
+				cpu_crit: cpu-crit {
+					temperature = <95000>;  /* 95C */
+					hysteresis = <2000>;
+					type = "critical";
+				};
+				cpu_alert: cpu-alert {
+					temperature = <85000>;  /* 85C */
+					hysteresis = <2000>;
+					type = "passive";
+				};
+			};
+
+			cooling-maps {
+				map {
+					trip = <&cpu_alert>;
+					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+	};
+
 	soc {
 		rng11: rng@8a8a000 {
 			status = "disabled";
@@ -107,12 +142,13 @@
 			assigned-clock-rates = <200000000>;
 		};
 
-		thermal@91a0000 {
+		thermal: thermal@91a0000 {
 			compatible = "st,stih407-thermal";
 			reg = <0x91a0000 0x28>;
 			clock-names = "thermal";
 			clocks = <&clk_sysin>;
 			interrupts = <GIC_SPI 205 IRQ_TYPE_EDGE_RISING>;
+			#thermal-sensor-cells = <0>;
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/st/stm32f429.dtsi b/arch/arm/boot/dts/st/stm32f429.dtsi
index 8efcda9ef8ae..ad91b74ddd0d 100644
--- a/arch/arm/boot/dts/st/stm32f429.dtsi
+++ b/arch/arm/boot/dts/st/stm32f429.dtsi
@@ -579,6 +579,7 @@
 		syscfg: syscon@40013800 {
 			compatible = "st,stm32-syscfg", "syscon";
 			reg = <0x40013800 0x400>;
+			clocks = <&rcc 0 STM32F4_APB2_CLOCK(SYSCFG)>;
 		};
 
 		exti: interrupt-controller@40013c00 {
diff --git a/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi b/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi
index 32c5d8a1e06a..8db1ec4a3b26 100644
--- a/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi
+++ b/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi
@@ -6,6 +6,14 @@
 #include <dt-bindings/pinctrl/stm32-pinfunc.h>
 
 &pinctrl {
+	/omit-if-no-ref/
+	adc1_pins_a: adc1-pins-0 {
+		pins {
+			pinmux = <STM32_PINMUX('A', 3, ANALOG)>; /* ADC1 in12 */
+		};
+	};
+
+	/omit-if-no-ref/
 	adc1_usb_cc_pins_a: adc1-usb-cc-pins-0 {
 		pins {
 			pinmux = <STM32_PINMUX('F', 12, ANALOG)>, /* ADC1 in6 */
@@ -13,6 +21,253 @@
 		};
 	};
 
+	/omit-if-no-ref/
+	adc1_usb_cc_pins_b: adc1-usb-cc-pins-1 {
+		pins {
+			pinmux = <STM32_PINMUX('A', 5, ANALOG)>, /* ADC1_INP2 */
+				 <STM32_PINMUX('F', 13, ANALOG)>; /* ADC1_INP11 */
+		};
+	};
+
+	/omit-if-no-ref/
+	dcmipp_pins_a: dcmi-0 {
+		pins1 {
+			pinmux = <STM32_PINMUX('H',  8,  AF13)>,/* DCMI_HSYNC */
+				 <STM32_PINMUX('G',  9,  AF13)>,/* DCMI_VSYNC */
+				 <STM32_PINMUX('B',  7,  AF14)>,/* DCMI_PIXCLK */
+				 <STM32_PINMUX('A',  9,  AF13)>,/* DCMI_D0 */
+				 <STM32_PINMUX('D',  0,  AF13)>,/* DCMI_D1 */
+				 <STM32_PINMUX('G', 10,  AF13)>,/* DCMI_D2 */
+				 <STM32_PINMUX('E',  4,  AF13)>,/* DCMI_D3 */
+				 <STM32_PINMUX('D', 11,  AF14)>,/* DCMI_D4 */
+				 <STM32_PINMUX('D',  3,  AF13)>,/* DCMI_D5 */
+				 <STM32_PINMUX('B',  8,  AF13)>,/* DCMI_D6 */
+				 <STM32_PINMUX('E', 14,  AF13)>;/* DCMI_D7 */
+			bias-disable;
+		};
+	};
+
+	/omit-if-no-ref/
+	dcmipp_sleep_pins_a: dcmi-sleep-0 {
+		pins1 {
+			pinmux = <STM32_PINMUX('H',  8,  ANALOG)>,/* DCMI_HSYNC */
+				 <STM32_PINMUX('G',  9,  ANALOG)>,/* DCMI_VSYNC */
+				 <STM32_PINMUX('B',  7,  ANALOG)>,/* DCMI_PIXCLK */
+				 <STM32_PINMUX('A',  9,  ANALOG)>,/* DCMI_D0 */
+				 <STM32_PINMUX('D',  0,  ANALOG)>,/* DCMI_D1 */
+				 <STM32_PINMUX('G', 10,  ANALOG)>,/* DCMI_D2 */
+				 <STM32_PINMUX('E',  4,  ANALOG)>,/* DCMI_D3 */
+				 <STM32_PINMUX('D', 11,  ANALOG)>,/* DCMI_D4 */
+				 <STM32_PINMUX('D',  3,  ANALOG)>,/* DCMI_D5 */
+				 <STM32_PINMUX('B',  8,  ANALOG)>,/* DCMI_D6 */
+				 <STM32_PINMUX('E', 14,  ANALOG)>;/* DCMI_D7 */
+		};
+	};
+
+	/omit-if-no-ref/
+	eth1_rgmii_pins_a: eth1-rgmii-0 {
+		pins1 {
+			pinmux = <STM32_PINMUX('G', 13, AF11)>, /* ETH_RGMII_TXD0 */
+				 <STM32_PINMUX('G', 14, AF11)>, /* ETH_RGMII_TXD1 */
+				 <STM32_PINMUX('C', 2, AF11)>, /* ETH_RGMII_TXD2 */
+				 <STM32_PINMUX('E', 5, AF10)>, /* ETH_RGMII_TXD3 */
+				 <STM32_PINMUX('B', 11, AF11)>, /* ETH_RGMII_TX_CTL */
+				 <STM32_PINMUX('C', 1, AF11)>, /* ETH_RGMII_GTX_CLK */
+				 <STM32_PINMUX('A', 2, AF11)>, /* ETH_MDIO */
+				 <STM32_PINMUX('G', 2, AF11)>; /* ETH_MDC */
+			bias-disable;
+			drive-push-pull;
+			slew-rate = <2>;
+		};
+
+		pins2 {
+			pinmux = <STM32_PINMUX('C', 4, AF11)>, /* ETH_RGMII_RXD0 */
+				 <STM32_PINMUX('C', 5, AF11)>, /* ETH_RGMII_RXD1 */
+				 <STM32_PINMUX('B', 0, AF11)>, /* ETH_RGMII_RXD2 */
+				 <STM32_PINMUX('B', 1, AF11)>, /* ETH_RGMII_RXD3 */
+				 <STM32_PINMUX('A', 7, AF11)>, /* ETH_RGMII_RX_CTL */
+				 <STM32_PINMUX('D', 7, AF10)>; /* ETH_RGMII_RX_CLK */
+			bias-disable;
+		};
+	};
+
+	/omit-if-no-ref/
+	eth1_rgmii_sleep_pins_a: eth1-rgmii-sleep-0 {
+		pins1 {
+			pinmux = <STM32_PINMUX('A', 2, AF11)>, /* ETH_MDIO */
+				 <STM32_PINMUX('G', 2, AF11)>; /* ETH_MDC */
+			bias-disable;
+			drive-push-pull;
+			slew-rate = <2>;
+		};
+
+		pins2 {
+			pinmux = <STM32_PINMUX('G', 13, ANALOG)>, /* ETH_RGMII_TXD0 */
+				 <STM32_PINMUX('G', 14, ANALOG)>, /* ETH_RGMII_TXD1 */
+				 <STM32_PINMUX('C', 2, ANALOG)>, /* ETH_RGMII_TXD2 */
+				 <STM32_PINMUX('E', 5, ANALOG)>, /* ETH_RGMII_TXD3 */
+				 <STM32_PINMUX('B', 11, ANALOG)>, /* ETH_RGMII_TX_CTL */
+				 <STM32_PINMUX('C', 1, ANALOG)>, /* ETH_RGMII_GTX_CLK */
+				 <STM32_PINMUX('C', 4, ANALOG)>, /* ETH_RGMII_RXD0 */
+				 <STM32_PINMUX('C', 5, ANALOG)>, /* ETH_RGMII_RXD1 */
+				 <STM32_PINMUX('B', 0, ANALOG)>, /* ETH_RGMII_RXD1 */
+				 <STM32_PINMUX('B', 1, ANALOG)>, /* ETH_RGMII_RXD1 */
+				 <STM32_PINMUX('A', 7, ANALOG)>, /* ETH_RGMII_RX_CTL */
+				 <STM32_PINMUX('D', 7, ANALOG)>; /* ETH_RGMII_RX_CLK */
+		};
+	};
+
+	/omit-if-no-ref/
+	eth1_rmii_pins_a: eth1-rmii-0 {
+		pins1 {
+			pinmux = <STM32_PINMUX('G', 13, AF11)>, /* ETH_RMII_TXD0 */
+				 <STM32_PINMUX('G', 14, AF11)>, /* ETH_RMII_TXD1 */
+				 <STM32_PINMUX('B', 11, AF11)>, /* ETH_RMII_TX_EN */
+				 <STM32_PINMUX('A', 1, AF11)>, /* ETH_RMII_REF_CLK */
+				 <STM32_PINMUX('A', 2, AF11)>, /* ETH_MDIO */
+				 <STM32_PINMUX('G', 2, AF11)>; /* ETH_MDC */
+			bias-disable;
+			drive-push-pull;
+			slew-rate = <1>;
+		};
+
+		pins2 {
+			pinmux = <STM32_PINMUX('C', 4, AF11)>, /* ETH_RMII_RXD0 */
+				 <STM32_PINMUX('C', 5, AF11)>, /* ETH_RMII_RXD1 */
+				 <STM32_PINMUX('C', 1, AF10)>; /* ETH_RMII_CRS_DV */
+			bias-disable;
+		};
+	};
+
+	/omit-if-no-ref/
+	eth1_rmii_sleep_pins_a: eth1-rmii-sleep-0 {
+		pins1 {
+			pinmux = <STM32_PINMUX('G', 13, ANALOG)>, /* ETH_RMII_TXD0 */
+				 <STM32_PINMUX('G', 14, ANALOG)>, /* ETH_RMII_TXD1 */
+				 <STM32_PINMUX('B', 11, ANALOG)>, /* ETH_RMII_TX_EN */
+				 <STM32_PINMUX('A', 1, ANALOG)>, /* ETH_RMII_REF_CLK */
+				 <STM32_PINMUX('A', 2, ANALOG)>, /* ETH_MDIO */
+				 <STM32_PINMUX('G', 2, ANALOG)>, /* ETH_MDC */
+				 <STM32_PINMUX('C', 4, ANALOG)>, /* ETH_RMII_RXD0 */
+				 <STM32_PINMUX('C', 5, ANALOG)>, /* ETH_RMII_RXD1 */
+				 <STM32_PINMUX('C', 1, ANALOG)>; /* ETH_RMII_CRS_DV */
+		};
+	};
+
+	/omit-if-no-ref/
+	eth2_rgmii_pins_a: eth2-rgmii-0 {
+		pins1 {
+			pinmux = <STM32_PINMUX('F', 7, AF11)>, /* ETH_RGMII_TXD0 */
+				 <STM32_PINMUX('G', 11, AF10)>, /* ETH_RGMII_TXD1 */
+				 <STM32_PINMUX('G', 1, AF10)>, /* ETH_RGMII_TXD2 */
+				 <STM32_PINMUX('E', 6, AF11)>, /* ETH_RGMII_TXD3 */
+				 <STM32_PINMUX('F', 6, AF11)>, /* ETH_RGMII_TX_CTL */
+				 <STM32_PINMUX('G', 3, AF10)>, /* ETH_RGMII_GTX_CLK */
+				 <STM32_PINMUX('B', 6, AF11)>, /* ETH_MDIO */
+				 <STM32_PINMUX('G', 5, AF10)>; /* ETH_MDC */
+			bias-disable;
+			drive-push-pull;
+			slew-rate = <2>;
+		};
+
+		pins2 {
+			pinmux = <STM32_PINMUX('F', 4, AF11)>, /* ETH_RGMII_RXD0 */
+				 <STM32_PINMUX('E', 2, AF10)>, /* ETH_RGMII_RXD1 */
+				 <STM32_PINMUX('H', 6, AF12)>, /* ETH_RGMII_RXD2 */
+				 <STM32_PINMUX('A', 8, AF11)>, /* ETH_RGMII_RXD3 */
+				 <STM32_PINMUX('A', 12, AF11)>, /* ETH_RGMII_RX_CTL */
+				 <STM32_PINMUX('H', 11, AF11)>; /* ETH_RGMII_RX_CLK */
+			bias-disable;
+		};
+	};
+
+	/omit-if-no-ref/
+	eth2_rgmii_sleep_pins_a: eth2-rgmii-sleep-0 {
+		pins1 {
+			pinmux = <STM32_PINMUX('B', 6, AF11)>, /* ETH_MDIO */
+				 <STM32_PINMUX('G', 5, AF10)>; /* ETH_MDC */
+			bias-disable;
+			drive-push-pull;
+			slew-rate = <2>;
+		};
+
+		pins2 {
+			pinmux = <STM32_PINMUX('F', 7, ANALOG)>, /* ETH_RGMII_TXD0 */
+				 <STM32_PINMUX('G', 11, ANALOG)>, /* ETH_RGMII_TXD1 */
+				 <STM32_PINMUX('G', 1, ANALOG)>, /* ETH_RGMII_TXD2 */
+				 <STM32_PINMUX('E', 6, ANALOG)>, /* ETH_RGMII_TXD3 */
+				 <STM32_PINMUX('F', 6, ANALOG)>, /* ETH_RGMII_TX_CTL */
+				 <STM32_PINMUX('G', 3, ANALOG)>, /* ETH_RGMII_GTX_CLK */
+				 <STM32_PINMUX('F', 4, ANALOG)>, /* ETH_RGMII_RXD0 */
+				 <STM32_PINMUX('E', 2, ANALOG)>, /* ETH_RGMII_RXD1 */
+				 <STM32_PINMUX('H', 6, ANALOG)>, /* ETH_RGMII_RXD2 */
+				 <STM32_PINMUX('A', 8, ANALOG)>, /* ETH_RGMII_RXD3 */
+				 <STM32_PINMUX('A', 12, ANALOG)>, /* ETH_RGMII_RX_CTL */
+				 <STM32_PINMUX('H', 11, ANALOG)>; /* ETH_RGMII_RX_CLK */
+		};
+	};
+
+	/omit-if-no-ref/
+	eth2_rmii_pins_a: eth2-rmii-0 {
+		pins1 {
+			pinmux = <STM32_PINMUX('F', 7, AF11)>, /* ETH_RMII_TXD0 */
+				 <STM32_PINMUX('G', 11, AF10)>, /* ETH_RMII_TXD1 */
+				 <STM32_PINMUX('G', 8, AF13)>, /* ETH_RMII_ETHCK */
+				 <STM32_PINMUX('F', 6, AF11)>, /* ETH_RMII_TX_EN */
+				 <STM32_PINMUX('B', 2, AF11)>, /* ETH_MDIO */
+				 <STM32_PINMUX('G', 5, AF10)>; /* ETH_MDC */
+			bias-disable;
+			drive-push-pull;
+			slew-rate = <1>;
+		};
+
+		pins2 {
+			pinmux = <STM32_PINMUX('F', 4, AF11)>, /* ETH_RMII_RXD0 */
+				 <STM32_PINMUX('E', 2, AF10)>, /* ETH_RMII_RXD1 */
+				 <STM32_PINMUX('A', 12, AF11)>; /* ETH_RMII_CRS_DV */
+			bias-disable;
+		};
+	};
+
+	/omit-if-no-ref/
+	eth2_rmii_sleep_pins_a: eth2-rmii-sleep-0 {
+		pins1 {
+			pinmux = <STM32_PINMUX('F', 7, ANALOG)>, /* ETH_RMII_TXD0 */
+				 <STM32_PINMUX('G', 11, ANALOG)>, /* ETH_RMII_TXD1 */
+				 <STM32_PINMUX('G', 8, ANALOG)>, /* ETH_RMII_ETHCK */
+				 <STM32_PINMUX('F', 6, ANALOG)>, /* ETH_RMII_TX_EN */
+				 <STM32_PINMUX('B', 2, ANALOG)>, /* ETH_MDIO */
+				 <STM32_PINMUX('G', 5, ANALOG)>, /* ETH_MDC */
+				 <STM32_PINMUX('F', 4, ANALOG)>, /* ETH_RMII_RXD0 */
+				 <STM32_PINMUX('E', 2, ANALOG)>, /* ETH_RMII_RXD1 */
+				 <STM32_PINMUX('A', 12, ANALOG)>; /* ETH_RMII_CRS_DV */
+		};
+	};
+
+	/omit-if-no-ref/
+	goodix_pins_a: goodix-0 {
+		/*
+		 * touchscreen reset needs to be configured
+		 * via the pinctrl not the driver (a pull-down resistor
+		 * has been soldered onto the reset line which forces
+		 * the touchscreen to reset state).
+		 */
+		pins1 {
+			pinmux = <STM32_PINMUX('H', 2, GPIO)>;
+			output-high;
+			bias-pull-up;
+		};
+		/*
+		 * Interrupt line must have a pull-down resistor
+		 * in order to freeze the i2c address at 0x5D
+		 */
+		pins2 {
+			pinmux = <STM32_PINMUX('F', 5, GPIO)>;
+			bias-pull-down;
+		};
+	};
+
+	/omit-if-no-ref/
 	i2c1_pins_a: i2c1-0 {
 		pins {
 			pinmux = <STM32_PINMUX('D', 12, AF5)>, /* I2C1_SCL */
@@ -23,6 +278,7 @@
 		};
 	};
 
+	/omit-if-no-ref/
 	i2c1_sleep_pins_a: i2c1-sleep-0 {
 		pins {
 			pinmux = <STM32_PINMUX('D', 12, ANALOG)>, /* I2C1_SCL */
@@ -30,6 +286,7 @@
 		};
 	};
 
+	/omit-if-no-ref/
 	i2c5_pins_a: i2c5-0 {
 		pins {
 			pinmux = <STM32_PINMUX('D', 1, AF4)>, /* I2C5_SCL */
@@ -40,6 +297,7 @@
 		};
 	};
 
+	/omit-if-no-ref/
 	i2c5_sleep_pins_a: i2c5-sleep-0 {
 		pins {
 			pinmux = <STM32_PINMUX('D', 1, ANALOG)>, /* I2C5_SCL */
@@ -47,6 +305,26 @@
 		};
 	};
 
+	/omit-if-no-ref/
+	i2c5_pins_b: i2c5-1 {
+		pins {
+			pinmux = <STM32_PINMUX('D', 1, AF4)>, /* I2C5_SCL */
+				 <STM32_PINMUX('E', 13, AF4)>; /* I2C5_SDA */
+			bias-disable;
+			drive-open-drain;
+			slew-rate = <0>;
+		};
+	};
+
+	/omit-if-no-ref/
+	i2c5_sleep_pins_b: i2c5-sleep-1 {
+		pins {
+			pinmux = <STM32_PINMUX('D', 1, ANALOG)>, /* I2C5_SCL */
+				 <STM32_PINMUX('E', 13, ANALOG)>; /* I2C5_SDA */
+		};
+	};
+
+	/omit-if-no-ref/
 	ltdc_pins_a: ltdc-0 {
 		pins {
 			pinmux = <STM32_PINMUX('D',  9, AF13)>, /* LCD_CLK */
@@ -77,6 +355,7 @@
 		};
 	};
 
+	/omit-if-no-ref/
 	ltdc_sleep_pins_a: ltdc-sleep-0 {
 		pins {
 			pinmux = <STM32_PINMUX('D',  9, ANALOG)>, /* LCD_CLK */
@@ -104,6 +383,51 @@
 		};
 	};
 
+	/omit-if-no-ref/
+	m_can1_pins_a: m-can1-0 {
+		pins1 {
+			pinmux = <STM32_PINMUX('G', 10, AF9)>; /* CAN1_TX */
+			slew-rate = <1>;
+			drive-push-pull;
+			bias-disable;
+		};
+		pins2 {
+			pinmux = <STM32_PINMUX('D', 0, AF9)>; /* CAN1_RX */
+			bias-disable;
+		};
+	};
+
+	/omit-if-no-ref/
+	m_can1_sleep_pins_a: m_can1-sleep-0 {
+		pins {
+			pinmux = <STM32_PINMUX('G', 10, ANALOG)>, /* CAN1_TX */
+				 <STM32_PINMUX('D', 0, ANALOG)>; /* CAN1_RX */
+		};
+	};
+
+	/omit-if-no-ref/
+	m_can2_pins_a: m-can2-0 {
+		pins1 {
+			pinmux = <STM32_PINMUX('G', 0, AF9)>; /* CAN2_TX */
+			slew-rate = <1>;
+			drive-push-pull;
+			bias-disable;
+		};
+		pins2 {
+			pinmux = <STM32_PINMUX('E', 0, AF9)>; /* CAN2_RX */
+			bias-disable;
+		};
+	};
+
+	/omit-if-no-ref/
+	m_can2_sleep_pins_a: m_can2-sleep-0 {
+		pins {
+			pinmux = <STM32_PINMUX('G', 0, ANALOG)>, /* CAN2_TX */
+				 <STM32_PINMUX('E', 0, ANALOG)>; /* CAN2_RX */
+		};
+	};
+
+	/omit-if-no-ref/
 	mcp23017_pins_a: mcp23017-0 {
 		pins {
 			pinmux = <STM32_PINMUX('G', 12, GPIO)>;
@@ -111,6 +435,7 @@
 		};
 	};
 
+	/omit-if-no-ref/
 	pwm3_pins_a: pwm3-0 {
 		pins {
 			pinmux = <STM32_PINMUX('B', 1, AF2)>; /* TIM3_CH4 */
@@ -120,12 +445,14 @@
 		};
 	};
 
+	/omit-if-no-ref/
 	pwm3_sleep_pins_a: pwm3-sleep-0 {
 		pins {
 			pinmux = <STM32_PINMUX('B', 1, ANALOG)>; /* TIM3_CH4 */
 		};
 	};
 
+	/omit-if-no-ref/
 	pwm4_pins_a: pwm4-0 {
 		pins {
 			pinmux = <STM32_PINMUX('D', 13, AF2)>; /* TIM4_CH2 */
@@ -135,12 +462,31 @@
 		};
 	};
 
+	/omit-if-no-ref/
 	pwm4_sleep_pins_a: pwm4-sleep-0 {
 		pins {
 			pinmux = <STM32_PINMUX('D', 13, ANALOG)>; /* TIM4_CH2 */
 		};
 	};
 
+	/omit-if-no-ref/
+	pwm5_pins_a: pwm5-0 {
+		pins {
+			pinmux = <STM32_PINMUX('H', 12, AF2)>; /* TIM5_CH3 */
+			bias-pull-down;
+			drive-push-pull;
+			slew-rate = <0>;
+		};
+	};
+
+	/omit-if-no-ref/
+	pwm5_sleep_pins_a: pwm5-sleep-0 {
+		pins {
+			pinmux = <STM32_PINMUX('H', 12, ANALOG)>; /* TIM5_CH3 */
+		};
+	};
+
+	/omit-if-no-ref/
 	pwm8_pins_a: pwm8-0 {
 		pins {
 			pinmux = <STM32_PINMUX('E', 5, AF3)>; /* TIM8_CH3 */
@@ -150,12 +496,31 @@
 		};
 	};
 
+	/omit-if-no-ref/
 	pwm8_sleep_pins_a: pwm8-sleep-0 {
 		pins {
 			pinmux = <STM32_PINMUX('E', 5, ANALOG)>; /* TIM8_CH3 */
 		};
 	};
 
+	/omit-if-no-ref/
+	pwm13_pins_a: pwm13-0 {
+		pins {
+			pinmux = <STM32_PINMUX('A', 6, AF9)>; /* TIM13_CH1 */
+			bias-pull-down;
+			drive-push-pull;
+			slew-rate = <0>;
+		};
+	};
+
+	/omit-if-no-ref/
+	pwm13_sleep_pins_a: pwm13-sleep-0 {
+		pins {
+			pinmux = <STM32_PINMUX('A', 6, ANALOG)>; /* TIM13_CH1 */
+		};
+	};
+
+	/omit-if-no-ref/
 	pwm14_pins_a: pwm14-0 {
 		pins {
 			pinmux = <STM32_PINMUX('F', 9, AF9)>; /* TIM14_CH1 */
@@ -165,12 +530,107 @@
 		};
 	};
 
+	/omit-if-no-ref/
 	pwm14_sleep_pins_a: pwm14-sleep-0 {
 		pins {
 			pinmux = <STM32_PINMUX('F', 9, ANALOG)>; /* TIM14_CH1 */
 		};
 	};
 
+	/omit-if-no-ref/
+	qspi_clk_pins_a: qspi-clk-0 {
+		pins {
+			pinmux = <STM32_PINMUX('F', 10, AF9)>; /* QSPI_CLK */
+			bias-disable;
+			drive-push-pull;
+			slew-rate = <3>;
+		};
+	};
+
+	/omit-if-no-ref/
+	qspi_clk_sleep_pins_a: qspi-clk-sleep-0 {
+		pins {
+			pinmux = <STM32_PINMUX('F', 10, ANALOG)>; /* QSPI_CLK */
+		};
+	};
+
+	/omit-if-no-ref/
+	qspi_bk1_pins_a: qspi-bk1-0 {
+		pins {
+			pinmux = <STM32_PINMUX('F', 8, AF10)>, /* QSPI_BK1_IO0 */
+				 <STM32_PINMUX('F', 9, AF10)>, /* QSPI_BK1_IO1 */
+				 <STM32_PINMUX('D', 11, AF9)>, /* QSPI_BK1_IO2 */
+				 <STM32_PINMUX('H', 7, AF13)>; /* QSPI_BK1_IO3 */
+			bias-disable;
+			drive-push-pull;
+			slew-rate = <1>;
+		};
+	};
+
+	/omit-if-no-ref/
+	qspi_bk1_sleep_pins_a: qspi-bk1-sleep-0 {
+		pins {
+			pinmux = <STM32_PINMUX('F', 8, ANALOG)>, /* QSPI_BK1_IO0 */
+				 <STM32_PINMUX('F', 9, ANALOG)>, /* QSPI_BK1_IO1 */
+				 <STM32_PINMUX('D', 11, ANALOG)>, /* QSPI_BK1_IO2 */
+				 <STM32_PINMUX('H', 7, ANALOG)>; /* QSPI_BK1_IO3 */
+		};
+	};
+
+	/omit-if-no-ref/
+	qspi_cs1_pins_a: qspi-cs1-0 {
+		pins {
+			pinmux = <STM32_PINMUX('B', 2, AF9)>; /* QSPI_BK1_NCS */
+			bias-pull-up;
+			drive-push-pull;
+			slew-rate = <1>;
+		};
+	};
+
+	/omit-if-no-ref/
+	qspi_cs1_sleep_pins_a: qspi-cs1-sleep-0 {
+		pins {
+			pinmux = <STM32_PINMUX('B', 2, ANALOG)>; /* QSPI_BK1_NCS */
+		};
+	};
+
+	/omit-if-no-ref/
+	sai1a_pins_a: sai1a-0 {
+		pins {
+			pinmux = <STM32_PINMUX('A', 4, AF12)>, /* SAI1_SCK_A */
+				 <STM32_PINMUX('D', 6, AF6)>, /* SAI1_SD_A */
+				 <STM32_PINMUX('E', 11, AF6)>; /* SAI1_FS_A */
+			slew-rate = <0>;
+			drive-push-pull;
+			bias-disable;
+		};
+	};
+
+	/omit-if-no-ref/
+	sai1a_sleep_pins_a: sai1a-sleep-0 {
+		pins {
+			pinmux = <STM32_PINMUX('A', 4, ANALOG)>, /* SAI1_SCK_A */
+				 <STM32_PINMUX('D', 6, ANALOG)>, /* SAI1_SD_A */
+				 <STM32_PINMUX('E', 11, ANALOG)>; /* SAI1_FS_A */
+		};
+	};
+
+	/omit-if-no-ref/
+	sai1b_pins_a: sai1b-0 {
+		pins {
+			pinmux = <STM32_PINMUX('A', 0, AF6)>; /* SAI1_SD_B */
+			bias-disable;
+		};
+	};
+
+	/omit-if-no-ref/
+	sai1b_sleep_pins_a: sai1b-sleep-0 {
+		pins {
+			pinmux = <STM32_PINMUX('A', 0, ANALOG)>; /* SAI1_SD_B */
+		};
+	};
+
+	/omit-if-no-ref/
 	sdmmc1_b4_pins_a: sdmmc1-b4-0 {
 		pins {
 			pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */
@@ -184,6 +644,7 @@
 		};
 	};
 
+	/omit-if-no-ref/
 	sdmmc1_b4_od_pins_a: sdmmc1-b4-od-0 {
 		pins1 {
 			pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */
@@ -202,6 +663,7 @@
 		};
 	};
 
+	/omit-if-no-ref/
 	sdmmc1_b4_sleep_pins_a: sdmmc1-b4-sleep-0 {
 		pins {
 			pinmux = <STM32_PINMUX('C', 8, ANALOG)>, /* SDMMC1_D0 */
@@ -213,6 +675,7 @@
 		};
 	};
 
+	/omit-if-no-ref/
 	sdmmc1_clk_pins_a: sdmmc1-clk-0 {
 		pins {
 			pinmux = <STM32_PINMUX('C', 12, AF12)>; /* SDMMC1_CK */
@@ -222,6 +685,7 @@
 		};
 	};
 
+	/omit-if-no-ref/
 	sdmmc2_b4_pins_a: sdmmc2-b4-0 {
 		pins {
 			pinmux = <STM32_PINMUX('B', 14, AF10)>, /* SDMMC2_D0 */
@@ -235,6 +699,7 @@
 		};
 	};
 
+	/omit-if-no-ref/
 	sdmmc2_b4_od_pins_a: sdmmc2-b4-od-0 {
 		pins1 {
 			pinmux = <STM32_PINMUX('B', 14, AF10)>, /* SDMMC2_D0 */
@@ -253,6 +718,7 @@
 		};
 	};
 
+	/omit-if-no-ref/
 	sdmmc2_b4_sleep_pins_a: sdmmc2-b4-sleep-0 {
 		pins {
 			pinmux = <STM32_PINMUX('B', 14, ANALOG)>, /* SDMMC2_D0 */
@@ -264,6 +730,7 @@
 		};
 	};
 
+	/omit-if-no-ref/
 	sdmmc2_clk_pins_a: sdmmc2-clk-0 {
 		pins {
 			pinmux = <STM32_PINMUX('E', 3, AF10)>; /* SDMMC2_CK */
@@ -273,6 +740,80 @@
 		};
 	};
 
+	/omit-if-no-ref/
+	sdmmc2_d47_pins_a: sdmmc2-d47-0 {
+		pins {
+			pinmux = <STM32_PINMUX('F', 0, AF10)>, /* SDMMC2_D4 */
+				 <STM32_PINMUX('B', 9, AF10)>, /* SDMMC2_D5 */
+				 <STM32_PINMUX('C', 6, AF10)>, /* SDMMC2_D6 */
+				 <STM32_PINMUX('C', 7, AF10)>; /* SDMMC2_D7 */
+			slew-rate = <1>;
+			drive-push-pull;
+			bias-pull-up;
+		};
+	};
+
+	/omit-if-no-ref/
+	sdmmc2_d47_sleep_pins_a: sdmmc2-d47-sleep-0 {
+		pins {
+			pinmux = <STM32_PINMUX('F', 0, ANALOG)>, /* SDMMC2_D4 */
+				 <STM32_PINMUX('B', 9, ANALOG)>, /* SDMMC2_D5 */
+				 <STM32_PINMUX('C', 6, ANALOG)>, /* SDMMC2_D6 */
+				 <STM32_PINMUX('C', 7, ANALOG)>; /* SDMMC2_D7 */
+		};
+	};
+
+	/omit-if-no-ref/
+	spi2_pins_a: spi2-0 {
+		pins1 {
+			pinmux = <STM32_PINMUX('B', 10, AF6)>, /* SPI2_SCK */
+				 <STM32_PINMUX('H', 10, AF6)>; /* SPI2_MOSI */
+			bias-disable;
+			drive-push-pull;
+			slew-rate = <1>;
+		};
+
+		pins2 {
+			pinmux = <STM32_PINMUX('B', 5, AF5)>; /* SPI2_MISO */
+			bias-disable;
+		};
+	};
+
+	/omit-if-no-ref/
+	spi2_sleep_pins_a: spi2-sleep-0 {
+		pins {
+			pinmux = <STM32_PINMUX('B', 10, ANALOG)>, /* SPI2_SCK */
+				 <STM32_PINMUX('B', 5, ANALOG)>, /* SPI2_MISO */
+				 <STM32_PINMUX('H', 10, ANALOG)>; /* SPI2_MOSI */
+		};
+	};
+
+	/omit-if-no-ref/
+	spi3_pins_a: spi3-0 {
+		pins1 {
+			pinmux = <STM32_PINMUX('H', 13, AF6)>, /* SPI3_SCK */
+				 <STM32_PINMUX('F', 1, AF5)>; /* SPI3_MOSI */
+			bias-disable;
+			drive-push-pull;
+			slew-rate = <1>;
+		};
+
+		pins2 {
+			pinmux = <STM32_PINMUX('D', 4, AF5)>; /* SPI3_MISO */
+			bias-disable;
+		};
+	};
+
+	/omit-if-no-ref/
+	spi3_sleep_pins_a: spi3-sleep-0 {
+		pins {
+			pinmux = <STM32_PINMUX('H', 13, ANALOG)>, /* SPI3_SCK */
+				 <STM32_PINMUX('D', 4, ANALOG)>, /* SPI3_MISO */
+				 <STM32_PINMUX('F', 1, ANALOG)>; /* SPI3_MOSI */
+		};
+	};
+
+	/omit-if-no-ref/
 	spi5_pins_a: spi5-0 {
 		pins1 {
 			pinmux = <STM32_PINMUX('H', 7, AF6)>, /* SPI5_SCK */
@@ -288,6 +829,7 @@
 		};
 	};
 
+	/omit-if-no-ref/
 	spi5_sleep_pins_a: spi5-sleep-0 {
 		pins {
 			pinmux = <STM32_PINMUX('H', 7, ANALOG)>, /* SPI5_SCK */
@@ -296,6 +838,7 @@
 		};
 	};
 
+	/omit-if-no-ref/
 	stm32g0_intn_pins_a: stm32g0-intn-0 {
 		pins {
 			pinmux = <STM32_PINMUX('I', 2, GPIO)>;
@@ -303,6 +846,7 @@
 		};
 	};
 
+	/omit-if-no-ref/
 	uart4_pins_a: uart4-0 {
 		pins1 {
 			pinmux = <STM32_PINMUX('D', 6, AF8)>; /* UART4_TX */
@@ -316,6 +860,7 @@
 		};
 	};
 
+	/omit-if-no-ref/
 	uart4_idle_pins_a: uart4-idle-0 {
 		pins1 {
 			pinmux = <STM32_PINMUX('D', 6, ANALOG)>; /* UART4_TX */
@@ -326,6 +871,7 @@
 		};
 	};
 
+	/omit-if-no-ref/
 	uart4_sleep_pins_a: uart4-sleep-0 {
 		pins {
 			pinmux = <STM32_PINMUX('D', 6, ANALOG)>, /* UART4_TX */
@@ -333,6 +879,84 @@
 		};
 	};
 
+	/omit-if-no-ref/
+	uart4_pins_b: uart4-1 {
+		pins1 {
+			pinmux = <STM32_PINMUX('A', 9, AF8)>; /* UART4_TX */
+			bias-disable;
+			drive-push-pull;
+			slew-rate = <0>;
+		};
+		pins2 {
+			pinmux = <STM32_PINMUX('D', 8, AF8)>; /* UART4_RX */
+			bias-pull-up;
+		};
+	};
+
+	/omit-if-no-ref/
+	uart4_idle_pins_b: uart4-idle-1 {
+		pins1 {
+			pinmux = <STM32_PINMUX('A', 9, ANALOG)>; /* UART4_TX */
+		};
+		pins2 {
+			pinmux = <STM32_PINMUX('D', 8, AF8)>; /* UART4_RX */
+			bias-pull-up;
+		};
+	};
+
+	/omit-if-no-ref/
+	uart4_sleep_pins_b: uart4-sleep-1 {
+		pins {
+			pinmux = <STM32_PINMUX('A', 9, ANALOG)>, /* UART4_TX */
+				 <STM32_PINMUX('D', 8, ANALOG)>; /* UART4_RX */
+		};
+	};
+
+	/omit-if-no-ref/
+	uart7_pins_a: uart7-0 {
+		pins1 {
+			pinmux = <STM32_PINMUX('H', 2, AF8)>, /* UART7_TX */
+				 <STM32_PINMUX('B', 12, AF7)>; /* UART7_RTS */
+			bias-disable;
+			drive-push-pull;
+			slew-rate = <0>;
+		};
+		pins2 {
+			pinmux = <STM32_PINMUX('E', 10, AF7)>, /* UART7_RX */
+				 <STM32_PINMUX('G', 7, AF8)>; /* UART7_CTS_NSS */
+			bias-disable;
+		};
+	};
+
+	/omit-if-no-ref/
+	uart7_idle_pins_a: uart7-idle-0 {
+		pins1 {
+			pinmux = <STM32_PINMUX('H', 2, ANALOG)>, /* UART7_TX */
+				 <STM32_PINMUX('G', 7, ANALOG)>; /* UART7_CTS_NSS */
+		};
+		pins2 {
+			pinmux = <STM32_PINMUX('B', 12, AF7)>; /* UART7_RTS */
+			bias-disable;
+			drive-push-pull;
+			slew-rate = <0>;
+		};
+		pins3 {
+			pinmux = <STM32_PINMUX('E', 10, AF7)>; /* UART7_RX */
+			bias-disable;
+		};
+	};
+
+	/omit-if-no-ref/
+	uart7_sleep_pins_a: uart7-sleep-0 {
+		pins {
+			pinmux = <STM32_PINMUX('H', 2, ANALOG)>, /* UART7_TX */
+				 <STM32_PINMUX('B', 12, ANALOG)>, /* UART7_RTS */
+				 <STM32_PINMUX('E', 10, ANALOG)>, /* UART7_RX */
+				 <STM32_PINMUX('G', 7, ANALOG)>; /* UART7_CTS_NSS */
+		};
+	};
+
+	/omit-if-no-ref/
 	uart8_pins_a: uart8-0 {
 		pins1 {
 			pinmux = <STM32_PINMUX('E', 1, AF8)>; /* UART8_TX */
@@ -346,6 +970,7 @@
 		};
 	};
 
+	/omit-if-no-ref/
 	uart8_idle_pins_a: uart8-idle-0 {
 		pins1 {
 			pinmux = <STM32_PINMUX('E', 1, ANALOG)>; /* UART8_TX */
@@ -356,6 +981,7 @@
 		};
 	};
 
+	/omit-if-no-ref/
 	uart8_sleep_pins_a: uart8-sleep-0 {
 		pins {
 			pinmux = <STM32_PINMUX('E', 1, ANALOG)>, /* UART8_TX */
@@ -363,6 +989,7 @@
 		};
 	};
 
+	/omit-if-no-ref/
 	usart1_pins_a: usart1-0 {
 		pins1 {
 			pinmux = <STM32_PINMUX('C', 0, AF7)>, /* USART1_TX */
@@ -378,6 +1005,7 @@
 		};
 	};
 
+	/omit-if-no-ref/
 	usart1_idle_pins_a: usart1-idle-0 {
 		pins1 {
 			pinmux = <STM32_PINMUX('C', 0, ANALOG)>, /* USART1_TX */
@@ -395,6 +1023,7 @@
 		};
 	};
 
+	/omit-if-no-ref/
 	usart1_sleep_pins_a: usart1-sleep-0 {
 		pins {
 			pinmux = <STM32_PINMUX('C', 0, ANALOG)>, /* USART1_TX */
@@ -404,6 +1033,40 @@
 		};
 	};
 
+	/omit-if-no-ref/
+	usart1_pins_b: usart1-1 {
+		pins1 {
+			pinmux = <STM32_PINMUX('C', 0, AF7)>; /* USART1_TX */
+			bias-disable;
+			drive-push-pull;
+			slew-rate = <0>;
+		};
+		pins2 {
+			pinmux = <STM32_PINMUX('D', 14, AF7)>; /* USART1_RX */
+			bias-pull-up;
+		};
+	};
+
+	/omit-if-no-ref/
+	usart1_idle_pins_b: usart1-idle-1 {
+		pins1 {
+			pinmux = <STM32_PINMUX('C', 0, ANALOG)>; /* USART1_TX */
+		};
+		pins2 {
+			pinmux = <STM32_PINMUX('D', 14, AF7)>; /* USART1_RX */
+			bias-pull-up;
+		};
+	};
+
+	/omit-if-no-ref/
+	usart1_sleep_pins_b: usart1-sleep-1 {
+		pins {
+			pinmux = <STM32_PINMUX('C', 0, ANALOG)>, /* USART1_TX */
+				 <STM32_PINMUX('D', 14, ANALOG)>; /* USART1_RX */
+		};
+	};
+
+	/omit-if-no-ref/
 	usart2_pins_a: usart2-0 {
 		pins1 {
 			pinmux = <STM32_PINMUX('H', 12, AF1)>, /* USART2_TX */
@@ -419,6 +1082,7 @@
 		};
 	};
 
+	/omit-if-no-ref/
 	usart2_idle_pins_a: usart2-idle-0 {
 		pins1 {
 			pinmux = <STM32_PINMUX('H', 12, ANALOG)>, /* USART2_TX */
@@ -436,6 +1100,7 @@
 		};
 	};
 
+	/omit-if-no-ref/
 	usart2_sleep_pins_a: usart2-sleep-0 {
 		pins {
 			pinmux = <STM32_PINMUX('H', 12, ANALOG)>, /* USART2_TX */
@@ -444,4 +1109,48 @@
 				 <STM32_PINMUX('E', 11, ANALOG)>; /* USART2_CTS_NSS */
 		};
 	};
+
+	/omit-if-no-ref/
+	usart2_pins_b: usart2-1 {
+		pins1 {
+			pinmux = <STM32_PINMUX('F', 11, AF1)>, /* USART2_TX */
+				 <STM32_PINMUX('A', 1, AF7)>; /* USART2_RTS */
+			bias-disable;
+			drive-push-pull;
+			slew-rate = <0>;
+		};
+		pins2 {
+			pinmux = <STM32_PINMUX('D', 15, AF1)>, /* USART2_RX */
+				 <STM32_PINMUX('E', 15, AF3)>; /* USART2_CTS_NSS */
+			bias-disable;
+		};
+	};
+
+	/omit-if-no-ref/
+	usart2_idle_pins_b: usart2-idle-1 {
+		pins1 {
+			pinmux = <STM32_PINMUX('F', 11, ANALOG)>, /* USART2_TX */
+				 <STM32_PINMUX('E', 15, ANALOG)>; /* USART2_CTS_NSS */
+		};
+		pins2 {
+			pinmux = <STM32_PINMUX('A', 1, AF7)>; /* USART2_RTS */
+			bias-disable;
+			drive-push-pull;
+			slew-rate = <0>;
+		};
+		pins3 {
+			pinmux = <STM32_PINMUX('D', 15, AF1)>; /* USART2_RX */
+			bias-disable;
+		};
+	};
+
+	/omit-if-no-ref/
+	usart2_sleep_pins_b: usart2-sleep-1 {
+		pins {
+			pinmux = <STM32_PINMUX('F', 11, ANALOG)>, /* USART2_TX */
+				 <STM32_PINMUX('A', 1, ANALOG)>, /* USART2_RTS */
+				 <STM32_PINMUX('D', 15, ANALOG)>, /* USART2_RX */
+				 <STM32_PINMUX('E', 15, ANALOG)>; /* USART2_CTS_NSS */
+		};
+	};
 };
diff --git a/arch/arm/boot/dts/st/stm32mp131.dtsi b/arch/arm/boot/dts/st/stm32mp131.dtsi
index 6704ceef284d..e1a764d269d2 100644
--- a/arch/arm/boot/dts/st/stm32mp131.dtsi
+++ b/arch/arm/boot/dts/st/stm32mp131.dtsi
@@ -979,6 +979,12 @@
 			ts_cal2: calib@5e {
 				reg = <0x5e 0x2>;
 			};
+			ethernet_mac1_address: mac1@e4 {
+				reg = <0xe4 0x6>;
+			};
+			ethernet_mac2_address: mac2@ea {
+				reg = <0xea 0x6>;
+			};
 		};
 
 		etzpc: bus@5c007000 {
@@ -1505,6 +1511,38 @@
 				status = "disabled";
 			};
 
+			ethernet1: ethernet@5800a000 {
+				compatible = "st,stm32mp13-dwmac", "snps,dwmac-4.20a";
+				reg = <0x5800a000 0x2000>;
+				reg-names = "stmmaceth";
+				interrupts-extended = <&intc GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>,
+						      <&exti 68 1>;
+				interrupt-names = "macirq", "eth_wake_irq";
+				clock-names = "stmmaceth",
+					      "mac-clk-tx",
+					      "mac-clk-rx",
+					      "ethstp",
+					      "eth-ck";
+				clocks = <&rcc ETH1MAC>,
+					 <&rcc ETH1TX>,
+					 <&rcc ETH1RX>,
+					 <&rcc ETH1STP>,
+					 <&rcc ETH1CK_K>;
+				st,syscon = <&syscfg 0x4 0xff0000>;
+				snps,mixed-burst;
+				snps,pbl = <2>;
+				snps,axi-config = <&stmmac_axi_config_1>;
+				snps,tso;
+				access-controllers = <&etzpc 48>;
+				status = "disabled";
+
+				stmmac_axi_config_1: stmmac-axi-config {
+					snps,blen = <0 0 0 0 16 8 4>;
+					snps,rd_osr_lmt = <0x7>;
+					snps,wr_osr_lmt = <0x7>;
+				};
+			};
+
 			usbphyc: usbphyc@5a006000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
diff --git a/arch/arm/boot/dts/st/stm32mp133.dtsi b/arch/arm/boot/dts/st/stm32mp133.dtsi
index 3e394c8e58b9..73e470019ce4 100644
--- a/arch/arm/boot/dts/st/stm32mp133.dtsi
+++ b/arch/arm/boot/dts/st/stm32mp133.dtsi
@@ -68,4 +68,35 @@
 			};
 		};
 	};
+
+	ethernet2: ethernet@5800e000 {
+		compatible = "st,stm32mp13-dwmac", "snps,dwmac-4.20a";
+		reg = <0x5800e000 0x2000>;
+		reg-names = "stmmaceth";
+		interrupts-extended = <&intc GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "macirq";
+		clock-names = "stmmaceth",
+			      "mac-clk-tx",
+			      "mac-clk-rx",
+			      "ethstp",
+			      "eth-ck";
+		clocks = <&rcc ETH2MAC>,
+			 <&rcc ETH2TX>,
+			 <&rcc ETH2RX>,
+			 <&rcc ETH2STP>,
+			 <&rcc ETH2CK_K>;
+		st,syscon = <&syscfg 0x4 0xff000000>;
+		snps,mixed-burst;
+		snps,pbl = <2>;
+		snps,axi-config = <&stmmac_axi_config_2>;
+		snps,tso;
+		access-controllers = <&etzpc 49>;
+		status = "disabled";
+
+		stmmac_axi_config_2: stmmac-axi-config {
+			snps,blen = <0 0 0 0 16 8 4>;
+			snps,rd_osr_lmt = <0x7>;
+			snps,wr_osr_lmt = <0x7>;
+		};
+	};
 };
diff --git a/arch/arm/boot/dts/st/stm32mp135f-dhcor-dhsbc.dts b/arch/arm/boot/dts/st/stm32mp135f-dhcor-dhsbc.dts
new file mode 100644
index 000000000000..853dc21449d9
--- /dev/null
+++ b/arch/arm/boot/dts/st/stm32mp135f-dhcor-dhsbc.dts
@@ -0,0 +1,421 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/*
+ * Copyright (C) 2024 Marek Vasut <marex@denx.de>
+ *
+ * DHCOR STM32MP13 variant:
+ * DHCR-STM32MP135F-C100-R051-EE-F0409-SPI4-RTC-WBT-I-01LG
+ * DHCOR PCB number: 718-100 or newer
+ * DHSBC PCB number: 719-100 or newer
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/regulator/st,stm32mp13-regulator.h>
+#include "stm32mp135.dtsi"
+#include "stm32mp13xf.dtsi"
+#include "stm32mp13xx-dhcor-som.dtsi"
+
+/ {
+	model = "DH electronics STM32MP135F DHCOR DHSBC";
+	compatible = "dh,stm32mp135f-dhcor-dhsbc",
+		     "dh,stm32mp135f-dhcor-som",
+		     "st,stm32mp135";
+
+	aliases {
+		ethernet0 = &ethernet1;
+		ethernet1 = &ethernet2;
+		serial2 = &usart1;
+		serial3 = &usart2;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+};
+
+&adc_1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&adc1_pins_a &adc1_usb_cc_pins_b>;
+	vdda-supply = <&vdd_adc>;
+	vref-supply = <&vdd_adc>;
+	status = "okay";
+
+	adc1: adc@0 {
+		status = "okay";
+
+		/*
+		 * Type-C USB_PWR_CC1 & USB_PWR_CC2 on in2 & in11.
+		 * Use at least 5 * RC time, e.g. 5 * (Rp + Rd) * C:
+		 * 5 * (5.1 + 47kOhms) * 5pF => 1.3us.
+		 * Use arbitrary margin here (e.g. 5us).
+		 *
+		 * The pinmux pins must be set as ANALOG, use datasheet
+		 * DS13483 Table 7. STM32MP135C/F ball definitions to
+		 * find out which 'pin name' maps to which 'additional
+		 * functions', which lists the mapping between pin and
+		 * ADC channel. In this case, PA5 maps to ADC1_INP2 and
+		 * PF13 maps to ADC1_INP11 .
+		 */
+		channel@2 {
+			reg = <2>;
+			st,min-sample-time-ns = <5000>;
+		};
+
+		channel@11 {
+			reg = <11>;
+			st,min-sample-time-ns = <5000>;
+		};
+
+		/* Expansion connector: INP12:pin29 */
+		channel@12 {
+			reg = <12>;
+			st,min-sample-time-ns = <5000>;
+		};
+	};
+};
+
+&ethernet1 {
+	nvmem-cell-names = "mac-address";
+	nvmem-cells = <&ethernet_mac1_address>;
+	phy-handle = <&ethphy1>;
+	phy-mode = "rgmii-id";
+	pinctrl-0 = <&eth1_rgmii_pins_a>;
+	pinctrl-1 = <&eth1_rgmii_sleep_pins_a>;
+	pinctrl-names = "default", "sleep";
+	st,ext-phyclk;
+	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "snps,dwmac-mdio";
+
+		ethphy1: ethernet-phy@1 {
+			/* RTL8211F */
+			compatible = "ethernet-phy-id001c.c916";
+			interrupt-parent = <&gpiog>;
+			interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
+			reg = <1>;
+			realtek,clkout-disable;
+			reset-assert-us = <15000>;
+			reset-deassert-us = <55000>;
+			reset-gpios = <&gpioa 11 GPIO_ACTIVE_LOW>;
+
+			leds {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				led@0 {
+					reg = <0>;
+					color = <LED_COLOR_ID_GREEN>;
+					function = LED_FUNCTION_WAN;
+					linux,default-trigger = "netdev";
+				};
+
+				led@1 {
+					reg = <1>;
+					color = <LED_COLOR_ID_YELLOW>;
+					function = LED_FUNCTION_WAN;
+					linux,default-trigger = "netdev";
+				};
+			};
+		};
+	};
+};
+
+&ethernet2 {
+	nvmem-cell-names = "mac-address";
+	nvmem-cells = <&ethernet_mac2_address>;
+	phy-handle = <&ethphy2>;
+	phy-mode = "rgmii-id";
+	pinctrl-0 = <&eth2_rgmii_pins_a>;
+	pinctrl-1 = <&eth2_rgmii_sleep_pins_a>;
+	pinctrl-names = "default", "sleep";
+	st,ext-phyclk;
+	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "snps,dwmac-mdio";
+
+		ethphy2: ethernet-phy@1 {
+			/* RTL8211F */
+			compatible = "ethernet-phy-id001c.c916";
+			interrupt-parent = <&gpiog>;
+			interrupts = <15 IRQ_TYPE_LEVEL_LOW>;
+			reg = <1>;
+			realtek,clkout-disable;
+			reset-assert-us = <15000>;
+			reset-deassert-us = <55000>;
+			reset-gpios = <&gpiog 8 GPIO_ACTIVE_LOW>;
+
+			leds {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				led@0 {
+					reg = <0>;
+					color = <LED_COLOR_ID_GREEN>;
+					function = LED_FUNCTION_LAN;
+					linux,default-trigger = "netdev";
+				};
+
+				led@1 {
+					reg = <1>;
+					color = <LED_COLOR_ID_YELLOW>;
+					function = LED_FUNCTION_LAN;
+					linux,default-trigger = "netdev";
+				};
+			};
+		};
+	};
+};
+
+&gpioa {
+	gpio-line-names = "", "", "", "",
+			  "", "DHSBC_USB_PWR_CC1", "", "",
+			  "", "", "", "DHSBC_nETH1_RST",
+			  "", "DHCOR_HW-CODING_0", "", "";
+};
+
+&gpiob {
+	gpio-line-names = "", "", "", "",
+			  "", "", "", "DHCOR_BT_HOST_WAKE",
+			  "", "", "", "",
+			  "", "DHSBC_nTPM_CS", "", "";
+};
+
+&gpioc {
+	gpio-line-names = "", "", "", "DHSBC_USB_5V_MEAS",
+			  "", "", "", "",
+			  "", "", "", "",
+			  "", "", "", "";
+};
+
+&gpiod {
+	gpio-line-names = "", "", "", "",
+			  "", "DHCOR_RAM-CODING_0", "", "",
+			  "", "DHCOR_RAM-CODING_1", "", "",
+			  "", "", "", "";
+};
+
+&gpioe {
+	gpio-line-names = "", "", "", "",
+			  "", "", "", "",
+			  "", "DHSBC_nTPM_RST", "", "",
+			  "DHSBC_nTPM_PIRQ", "", "DHCOR_WL_HOST_WAKE", "";
+};
+
+&gpiof {
+	gpio-line-names = "", "", "DHSBC_USB_PWR_nFLT", "",
+			  "", "", "", "",
+			  "", "", "", "",
+			  "DHCOR_WL_REG_ON", "DHSBC_USB_PWR_CC2", "", "";
+};
+
+&gpiog {
+	gpio-line-names = "", "", "", "",
+			  "", "", "", "",
+			  "DHSBC_nETH2_RST", "DHCOR_BT_DEV_WAKE", "", "",
+			  "DHSBC_ETH1_INTB", "", "", "DHSBC_ETH2_INTB";
+};
+
+&gpioi {
+	gpio-line-names = "DHCOR_RTC_nINT", "DHCOR_HW-CODING_1",
+			  "DHCOR_BT_REG_ON", "DHCOR_PMIC_nINT",
+			  "DHSBC_BOOT0", "DHSBC_BOOT1",
+			  "DHSBC_BOOT2", "DHSBC_USB-C_DATA_VBUS";
+};
+
+&i2c1 { /* Expansion connector: SDA:pin27 SCL:pin28 */
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&i2c1_pins_a>;
+	pinctrl-1 = <&i2c1_sleep_pins_a>;
+	i2c-scl-rising-time-ns = <96>;
+	i2c-scl-falling-time-ns = <3>;
+	clock-frequency = <400000>;
+	status = "okay";
+	/* spare dmas for other usage */
+	/delete-property/dmas;
+	/delete-property/dma-names;
+};
+
+&i2c5 { /* Expansion connector: SDA:pin3 SCL:pin5 */
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&i2c5_pins_b>;
+	pinctrl-1 = <&i2c5_sleep_pins_b>;
+	i2c-scl-rising-time-ns = <96>;
+	i2c-scl-falling-time-ns = <3>;
+	clock-frequency = <400000>;
+	status = "okay";
+	/* spare dmas for other usage */
+	/delete-property/dmas;
+	/delete-property/dma-names;
+};
+
+&m_can1 { /* Expansion connector: TX:pin16 RX:pin18 */
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&m_can1_pins_a>;
+	pinctrl-1 = <&m_can1_sleep_pins_a>;
+	status = "okay";
+};
+
+&m_can2 { /* Expansion connector: TX:pin22 RX:pin26 */
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&m_can2_pins_a>;
+	pinctrl-1 = <&m_can2_sleep_pins_a>;
+	status = "okay";
+};
+
+&pwr_regulators {
+	vdd-supply = <&vdd>;
+	vdd_3v3_usbfs-supply = <&vdd_usb>;
+	status = "okay";
+};
+
+&sai1 { /* Expansion connector: SCK-A:pin12 FS-A:pin35 SD-A:pin38 SD-B:pin40 */
+	clocks = <&rcc SAI1>, <&rcc PLL3_Q>, <&rcc PLL3_R>;
+	clock-names = "pclk", "x8k", "x11k";
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&sai1a_pins_a &sai1b_pins_a>;
+	pinctrl-1 = <&sai1a_sleep_pins_a &sai1b_sleep_pins_a>;
+};
+
+&scmi_voltd {
+	status = "disabled";
+};
+
+&spi2 {
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&spi2_pins_a>;
+	pinctrl-1 = <&spi2_sleep_pins_a>;
+	cs-gpios = <&gpiob 13 0>;
+	status = "okay";
+
+	st33htph: tpm@0 {
+		compatible = "st,st33htpm-spi", "tcg,tpm_tis-spi";
+		reg = <0>;
+		spi-max-frequency = <24000000>;
+	};
+};
+
+&spi3 { /* Expansion connector: MOSI:pin19 MISO:pin21 SCK:pin22 nCS:pin24 */
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&spi3_pins_a>;
+	pinctrl-1 = <&spi3_sleep_pins_a>;
+	cs-gpios = <&gpiof 3 0>;
+	status = "disabled";
+};
+
+&timers5 { /* Expansion connector: CH3:pin31 */
+	/delete-property/dmas;
+	/delete-property/dma-names;
+	status = "okay";
+
+	pwm {
+		pinctrl-0 = <&pwm5_pins_a>;
+		pinctrl-1 = <&pwm5_sleep_pins_a>;
+		pinctrl-names = "default", "sleep";
+		status = "okay";
+	};
+	timer@4 {
+		status = "okay";
+	};
+};
+
+&timers13 { /* Expansion connector: CH1:pin32 */
+	/delete-property/dmas;
+	/delete-property/dma-names;
+	status = "okay";
+
+	pwm {
+		pinctrl-0 = <&pwm13_pins_a>;
+		pinctrl-1 = <&pwm13_sleep_pins_a>;
+		pinctrl-names = "default", "sleep";
+		status = "okay";
+	};
+	timer@12 {
+		status = "okay";
+	};
+};
+
+&usart1 { /* Expansion connector: RX:pin33 TX:pin37 */
+	pinctrl-names = "default", "sleep", "idle";
+	pinctrl-0 = <&usart1_pins_b>;
+	pinctrl-1 = <&usart1_sleep_pins_b>;
+	pinctrl-2 = <&usart1_idle_pins_b>;
+	status = "okay";
+};
+
+&usart2 { /* Expansion connector: RX:pin10 TX:pin8 RTS:pin11 CTS:pin36 */
+	pinctrl-names = "default", "sleep", "idle";
+	pinctrl-0 = <&usart2_pins_b>;
+	pinctrl-1 = <&usart2_sleep_pins_b>;
+	pinctrl-2 = <&usart2_idle_pins_b>;
+	uart-has-rtscts;
+	status = "okay";
+};
+
+&usbh_ehci {
+	phys = <&usbphyc_port0>;
+	status = "okay";
+};
+
+&usbh_ohci {
+	phys = <&usbphyc_port0>;
+	status = "okay";
+};
+
+&usbotg_hs {
+	dr_mode = "peripheral";
+	phys = <&usbphyc_port1 0>;
+	phy-names = "usb2-phy";
+	usb33d-supply = <&usb33>;
+	status = "okay";
+};
+
+&usbphyc {
+	status = "okay";
+	vdda1v1-supply = <&reg11>;
+	vdda1v8-supply = <&reg18>;
+};
+
+&usbphyc_port0 {
+	phy-supply = <&vdd_usb>;
+	st,current-boost-microamp = <1000>;
+	st,decrease-hs-slew-rate;
+	st,tune-hs-dc-level = <2>;
+	st,enable-hs-rftime-reduction;
+	st,trim-hs-current = <11>;
+	st,trim-hs-impedance = <2>;
+	st,tune-squelch-level = <1>;
+	st,enable-hs-rx-gain-eq;
+	st,no-hs-ftime-ctrl;
+	st,no-lsfs-sc;
+	connector {
+		compatible = "usb-a-connector";
+		vbus-supply = <&vbus_sw>;
+	};
+};
+
+&usbphyc_port1 {
+	phy-supply = <&vdd_usb>;
+	st,current-boost-microamp = <1000>;
+	st,decrease-hs-slew-rate;
+	st,tune-hs-dc-level = <2>;
+	st,enable-hs-rftime-reduction;
+	st,trim-hs-current = <11>;
+	st,trim-hs-impedance = <2>;
+	st,tune-squelch-level = <1>;
+	st,enable-hs-rx-gain-eq;
+	st,no-hs-ftime-ctrl;
+	st,no-lsfs-sc;
+	connector {
+		compatible = "gpio-usb-b-connector", "usb-b-connector";
+		vbus-gpios = <&gpioi 7 GPIO_ACTIVE_HIGH>;
+		label = "Type-C";
+		self-powered;
+		type = "micro";
+	};
+};
diff --git a/arch/arm/boot/dts/st/stm32mp135f-dk.dts b/arch/arm/boot/dts/st/stm32mp135f-dk.dts
index 567e53ad285f..1af335a39993 100644
--- a/arch/arm/boot/dts/st/stm32mp135f-dk.dts
+++ b/arch/arm/boot/dts/st/stm32mp135f-dk.dts
@@ -19,6 +19,7 @@
 	compatible = "st,stm32mp135f-dk", "st,stm32mp135";
 
 	aliases {
+		ethernet0 = &ethernet1;
 		serial0 = &uart4;
 		serial1 = &usart1;
 		serial2 = &uart8;
@@ -29,6 +30,20 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	clocks {
+		clk_ext_camera: clk-ext-camera {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <24000000>;
+		};
+
+		clk_mco1: clk-mco1 {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <24000000>;
+		};
+	};
+
 	memory@c0000000 {
 		device_type = "memory";
 		reg = <0xc0000000 0x20000000>;
@@ -141,6 +156,45 @@
 	status = "okay";
 };
 
+&dcmipp {
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&dcmipp_pins_a>;
+	pinctrl-1 = <&dcmipp_sleep_pins_a>;
+	status = "okay";
+
+	port {
+		dcmipp_0: endpoint {
+			remote-endpoint = <&mipid02_2>;
+			bus-width = <8>;
+			hsync-active = <0>;
+			vsync-active = <0>;
+			pclk-sample = <0>;
+		};
+	};
+};
+
+&ethernet1 {
+	status = "okay";
+	pinctrl-0 = <&eth1_rmii_pins_a>;
+	pinctrl-1 = <&eth1_rmii_sleep_pins_a>;
+	pinctrl-names = "default", "sleep";
+	phy-mode = "rmii";
+	phy-handle = <&phy0_eth1>;
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "snps,dwmac-mdio";
+
+		phy0_eth1: ethernet-phy@0 {
+			compatible = "ethernet-phy-id0007.c131";
+			reg = <0>;
+			reset-gpios = <&mcp23017 9 GPIO_ACTIVE_LOW>;
+			wakeup-source;
+		};
+	};
+};
+
 &i2c1 {
 	pinctrl-names = "default", "sleep";
 	pinctrl-0 = <&i2c1_pins_a>;
@@ -201,6 +255,76 @@
 	/* spare dmas for other usage */
 	/delete-property/dmas;
 	/delete-property/dma-names;
+
+	stmipi: csi2rx@14 {
+		compatible = "st,st-mipid02";
+		reg = <0x14>;
+		clocks = <&clk_mco1>;
+		clock-names = "xclk";
+		VDDE-supply = <&scmi_v1v8_periph>;
+		VDDIN-supply = <&scmi_v1v8_periph>;
+		reset-gpios = <&mcp23017 2 (GPIO_ACTIVE_LOW | GPIO_PUSH_PULL)>;
+		status = "okay";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			port@0 {
+				reg = <0>;
+
+				mipid02_0: endpoint {
+					data-lanes = <1 2>;
+					lane-polarities = <0 0 0>;
+					remote-endpoint = <&gc2145_ep>;
+				};
+			};
+			port@2 {
+				reg = <2>;
+
+				mipid02_2: endpoint {
+					bus-width = <8>;
+					hsync-active = <0>;
+					vsync-active = <0>;
+					pclk-sample = <0>;
+					remote-endpoint = <&dcmipp_0>;
+				};
+			};
+		};
+	};
+
+	gc2145: camera@3c {
+		compatible = "galaxycore,gc2145";
+		reg = <0x3c>;
+		clocks = <&clk_ext_camera>;
+		iovdd-supply = <&scmi_v3v3_sw>;
+		avdd-supply = <&scmi_v3v3_sw>;
+		dvdd-supply = <&scmi_v3v3_sw>;
+		powerdown-gpios = <&mcp23017 3 (GPIO_ACTIVE_LOW | GPIO_PUSH_PULL)>;
+		reset-gpios = <&mcp23017 4 (GPIO_ACTIVE_LOW | GPIO_PUSH_PULL)>;
+		status = "okay";
+
+		port {
+			gc2145_ep: endpoint {
+				remote-endpoint = <&mipid02_0>;
+				data-lanes = <1 2>;
+				link-frequencies = /bits/ 64 <120000000 192000000 240000000>;
+			};
+		};
+	};
+
+	goodix: goodix-ts@5d {
+		compatible = "goodix,gt911";
+		reg = <0x5d>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&goodix_pins_a>;
+		interrupt-parent = <&gpiof>;
+		interrupts = <5 IRQ_TYPE_EDGE_FALLING>;
+		AVDD28-supply = <&scmi_v3v3_sw>;
+		VDDIO-supply = <&scmi_v3v3_sw>;
+		touchscreen-size-x = <480>;
+		touchscreen-size-y = <272>;
+		status = "okay" ;
+	};
 };
 
 &iwdg2 {
@@ -273,6 +397,7 @@
 	/delete-property/dma-names;
 	status = "disabled";
 	pwm {
+		/* PWM output on pin 7 of the expansion connector (CN8.7) using TIM3_CH4 func */
 		pinctrl-0 = <&pwm3_pins_a>;
 		pinctrl-1 = <&pwm3_sleep_pins_a>;
 		pinctrl-names = "default", "sleep";
@@ -288,6 +413,7 @@
 	/delete-property/dma-names;
 	status = "disabled";
 	pwm {
+		/* PWM output on pin 31 of the expansion connector (CN8.31) using TIM4_CH2 func */
 		pinctrl-0 = <&pwm4_pins_a>;
 		pinctrl-1 = <&pwm4_sleep_pins_a>;
 		pinctrl-names = "default", "sleep";
@@ -303,6 +429,7 @@
 	/delete-property/dma-names;
 	status = "disabled";
 	pwm {
+		/* PWM output on pin 32 of the expansion connector (CN8.32) using TIM8_CH3 func */
 		pinctrl-0 = <&pwm8_pins_a>;
 		pinctrl-1 = <&pwm8_sleep_pins_a>;
 		pinctrl-names = "default", "sleep";
@@ -316,6 +443,7 @@
 &timers14 {
 	status = "disabled";
 	pwm {
+		/* PWM output on pin 33 of the expansion connector (CN8.33) using TIM14_CH1 func */
 		pinctrl-0 = <&pwm14_pins_a>;
 		pinctrl-1 = <&pwm14_sleep_pins_a>;
 		pinctrl-names = "default", "sleep";
diff --git a/arch/arm/boot/dts/st/stm32mp13xx-dhcor-som.dtsi b/arch/arm/boot/dts/st/stm32mp13xx-dhcor-som.dtsi
new file mode 100644
index 000000000000..ddad6497775b
--- /dev/null
+++ b/arch/arm/boot/dts/st/stm32mp13xx-dhcor-som.dtsi
@@ -0,0 +1,308 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/*
+ * Copyright (C) 2024 Marek Vasut <marex@denx.de>
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/mfd/st,stpmic1.h>
+#include <dt-bindings/regulator/st,stm32mp13-regulator.h>
+#include "stm32mp13-pinctrl.dtsi"
+
+/ {
+	model = "DH electronics STM32MP13xx DHCOR SoM";
+	compatible = "dh,stm32mp131a-dhcor-som",
+		     "st,stm32mp131";
+
+	aliases {
+		mmc0 = &sdmmc2;
+		mmc1 = &sdmmc1;
+		serial0 = &uart4;
+		serial1 = &uart7;
+		rtc0 = &rv3032;
+		spi0 = &qspi;
+	};
+
+	memory@c0000000 {
+		device_type = "memory";
+		reg = <0xc0000000 0x20000000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		optee@dd000000 {
+			reg = <0xdd000000 0x3000000>;
+			no-map;
+		};
+	};
+
+	sdio_pwrseq: sdio-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		reset-gpios = <&gpiof 12 GPIO_ACTIVE_LOW>;
+	};
+
+	vin: vin {
+		compatible = "regulator-fixed";
+		regulator-name = "vin";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+	};
+};
+
+&i2c3 {
+	i2c-scl-rising-time-ns = <96>;
+	i2c-scl-falling-time-ns = <3>;
+	clock-frequency = <400000>;
+	status = "okay";
+	/* spare dmas for other usage */
+	/delete-property/dmas;
+	/delete-property/dma-names;
+
+	pmic: stpmic@33 {
+		compatible = "st,stpmic1";
+		reg = <0x33>;
+		interrupts-extended = <&gpioi 3 IRQ_TYPE_EDGE_FALLING>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		status = "okay";
+
+		regulators {
+			compatible = "st,stpmic1-regulators";
+
+			ldo1-supply = <&vin>;
+			ldo2-supply = <&vin>;
+			ldo3-supply = <&vin>;
+			ldo4-supply = <&vin>;
+			ldo5-supply = <&vin>;
+			ldo6-supply = <&vin>;
+			pwr_sw1-supply = <&bst_out>;
+			pwr_sw2-supply = <&bst_out>;
+
+			vddcpu: buck1 { /* VDD_CPU_1V2 */
+				regulator-name = "vddcpu";
+				regulator-min-microvolt = <1250000>;
+				regulator-max-microvolt = <1250000>;
+				regulator-always-on;
+				regulator-initial-mode = <0>;
+				regulator-over-current-protection;
+			};
+
+			vdd_ddr: buck2 { /* VDD_DDR_1V35 */
+				regulator-name = "vdd_ddr";
+				regulator-min-microvolt = <1350000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-always-on;
+				regulator-initial-mode = <0>;
+				regulator-over-current-protection;
+			};
+
+			vdd: buck3 { /* VDD_3V3_1V8 */
+				regulator-name = "vdd";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+				regulator-initial-mode = <0>;
+				regulator-over-current-protection;
+			};
+
+			vddcore: buck4 { /* VDD_CORE_1V2 */
+				regulator-name = "vddcore";
+				regulator-min-microvolt = <1250000>;
+				regulator-max-microvolt = <1250000>;
+				regulator-always-on;
+				regulator-initial-mode = <0>;
+				regulator-over-current-protection;
+			};
+
+			vdd_adc: ldo1 { /* VDD_ADC_1V8 */
+				regulator-name = "vdd_adc";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				interrupts = <IT_CURLIM_LDO1 0>;
+			};
+
+			vdd_ldo2: ldo2 { /* LDO2_OUT_1V8 */
+				regulator-name = "vdd_ldo2";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				interrupts = <IT_CURLIM_LDO2 0>;
+			};
+
+			vdd_ldo3: ldo3 { /* LDO3_OUT */
+				regulator-name = "vdd_ldo3";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				interrupts = <IT_CURLIM_LDO3 0>;
+			};
+
+			vdd_usb: ldo4 { /* VDD_USB_3V3 */
+				regulator-name = "vdd_usb";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				interrupts = <IT_CURLIM_LDO4 0>;
+			};
+
+			vdd_sd: ldo5 { /* VDD_SD_3V3_1V8 */
+				regulator-name = "vdd_sd";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				interrupts = <IT_CURLIM_LDO5 0>;
+			};
+
+			vdd_sd2: ldo6 { /* VDD_SD2_3V3_1V8 */
+				regulator-name = "vdd_sd2";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				interrupts = <IT_CURLIM_LDO6 0>;
+			};
+
+			vref_ddr: vref_ddr { /* VREF_DDR_0V675 */
+				regulator-name = "vref_ddr";
+				regulator-always-on;
+			};
+
+			bst_out: boost { /* BST_OUT_5V2 */
+				regulator-name = "bst_out";
+			};
+
+			vbus_otg: pwr_sw1 {
+				regulator-name = "vbus_otg";
+				interrupts = <IT_OCP_OTG 0>;
+			};
+
+			vbus_sw: pwr_sw2 {
+				regulator-name = "vbus_sw";
+				interrupts = <IT_OCP_SWOUT 0>;
+				regulator-active-discharge = <1>;
+			};
+		};
+
+		onkey {
+			compatible = "st,stpmic1-onkey";
+			interrupts = <IT_PONKEY_F 0>, <IT_PONKEY_R 1>;
+			interrupt-names = "onkey-falling", "onkey-rising";
+			status = "okay";
+		};
+
+		watchdog {
+			compatible = "st,stpmic1-wdt";
+			status = "disabled";
+		};
+	};
+
+	eeprom0: eeprom@50 {
+		compatible = "atmel,24c256";	/* ST M24256 */
+		reg = <0x50>;
+		pagesize = <64>;
+	};
+
+	rv3032: rtc@51 {
+		compatible = "microcrystal,rv3032";
+		reg = <0x51>;
+		interrupts-extended = <&gpioi 0 IRQ_TYPE_EDGE_FALLING>;
+	};
+};
+
+&iwdg2 {
+	timeout-sec = <32>;
+	status = "okay";
+};
+
+&qspi {
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&qspi_clk_pins_a
+		     &qspi_bk1_pins_a
+		     &qspi_cs1_pins_a>;
+	pinctrl-1 = <&qspi_clk_sleep_pins_a
+		     &qspi_bk1_sleep_pins_a
+		     &qspi_cs1_sleep_pins_a>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "okay";
+
+	flash0: flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-rx-bus-width = <4>;
+		spi-max-frequency = <108000000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+	};
+};
+
+/* Console UART */
+&uart4 {
+	pinctrl-names = "default", "sleep", "idle";
+	pinctrl-0 = <&uart4_pins_b>;
+	pinctrl-1 = <&uart4_sleep_pins_b>;
+	pinctrl-2 = <&uart4_idle_pins_b>;
+	/delete-property/dmas;
+	/delete-property/dma-names;
+	status = "okay";
+};
+
+/* Bluetooth */
+&uart7 {
+	pinctrl-names = "default", "sleep", "idle";
+	pinctrl-0 = <&uart7_pins_a>;
+	pinctrl-1 = <&uart7_sleep_pins_a>;
+	pinctrl-2 = <&uart7_idle_pins_a>;
+	uart-has-rtscts;
+	status = "okay";
+
+	bluetooth {
+		compatible = "infineon,cyw43439-bt", "brcm,bcm4329-bt";
+		max-speed = <3000000>;
+		device-wakeup-gpios = <&gpiog 9 GPIO_ACTIVE_HIGH>;
+		shutdown-gpios = <&gpioi 2 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+/* SDIO WiFi */
+&sdmmc1 {
+	pinctrl-names = "default", "opendrain", "sleep";
+	pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_clk_pins_a>;
+	pinctrl-1 = <&sdmmc1_b4_od_pins_a &sdmmc1_clk_pins_a>;
+	pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>;
+	bus-width = <4>;
+	cap-power-off-card;
+	keep-power-in-suspend;
+	non-removable;
+	st,neg-edge;
+	vmmc-supply = <&vdd>;
+	mmc-pwrseq = <&sdio_pwrseq>;
+	status = "okay";
+
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	brcmf: bcrmf@1 {	/* muRata 1YN */
+		reg = <1>;
+		compatible = "infineon,cyw43439-fmac", "brcm,bcm4329-fmac";
+		interrupt-parent = <&gpioe>;
+		interrupts = <14 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-names = "host-wake";
+	};
+};
+
+/* eMMC */
+&sdmmc2 {
+	pinctrl-names = "default", "opendrain", "sleep";
+	pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_a &sdmmc2_clk_pins_a>;
+	pinctrl-1 = <&sdmmc2_b4_od_pins_a &sdmmc2_d47_pins_a &sdmmc2_clk_pins_a>;
+	pinctrl-2 = <&sdmmc2_b4_sleep_pins_a &sdmmc2_d47_sleep_pins_a>;
+	bus-width = <8>;
+	mmc-ddr-3_3v;
+	no-sd;
+	no-sdio;
+	non-removable;
+	st,neg-edge;
+	vmmc-supply = <&vdd>;
+	vqmmc-supply = <&vdd>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/st/stm32mp15-pinctrl.dtsi b/arch/arm/boot/dts/st/stm32mp15-pinctrl.dtsi
index ae83e7b10232..70e132dc6147 100644
--- a/arch/arm/boot/dts/st/stm32mp15-pinctrl.dtsi
+++ b/arch/arm/boot/dts/st/stm32mp15-pinctrl.dtsi
@@ -2229,6 +2229,9 @@
 				 <STM32_PINMUX('A', 9, AF10)>, /* SDMMC2_D5 */
 				 <STM32_PINMUX('E', 5, AF9)>, /* SDMMC2_D6 */
 				 <STM32_PINMUX('C', 7, AF10)>; /* SDMMC2_D7 */
+			slew-rate = <1>;
+			drive-push-pull;
+			bias-pull-up;
 		};
 	};
 
diff --git a/arch/arm/boot/dts/st/stm32mp151.dtsi b/arch/arm/boot/dts/st/stm32mp151.dtsi
index 90c5c72c87ab..4f878ec102c1 100644
--- a/arch/arm/boot/dts/st/stm32mp151.dtsi
+++ b/arch/arm/boot/dts/st/stm32mp151.dtsi
@@ -50,6 +50,7 @@
 			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>,
 			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>;
 		interrupt-parent = <&intc>;
+		arm,no-tick-in-suspend;
 	};
 
 	clocks {
diff --git a/arch/arm/boot/dts/st/stm32mp151a-prtt1a.dts b/arch/arm/boot/dts/st/stm32mp151a-prtt1a.dts
index 75874eafde11..8e1dd84e0c0a 100644
--- a/arch/arm/boot/dts/st/stm32mp151a-prtt1a.dts
+++ b/arch/arm/boot/dts/st/stm32mp151a-prtt1a.dts
@@ -28,16 +28,12 @@
 	};
 };
 
-&pwm5_pins_a {
-	pins {
-		pinmux = <STM32_PINMUX('A', 0, AF2)>; /* TIM5_CH1 */
-	};
+&{pwm5_pins_a/pins} {
+	pinmux = <STM32_PINMUX('A', 0, AF2)>; /* TIM5_CH1 */
 };
 
-&pwm5_sleep_pins_a {
-	pins {
-		pinmux = <STM32_PINMUX('A', 0, ANALOG)>; /* TIM5_CH1 */
-	};
+&{pwm5_sleep_pins_a/pins} {
+	pinmux = <STM32_PINMUX('A', 0, ANALOG)>; /* TIM5_CH1 */
 };
 
 &timers5 {
diff --git a/arch/arm/boot/dts/st/stm32mp151a-prtt1c.dts b/arch/arm/boot/dts/st/stm32mp151a-prtt1c.dts
index c90d815f906b..3b33b7093b68 100644
--- a/arch/arm/boot/dts/st/stm32mp151a-prtt1c.dts
+++ b/arch/arm/boot/dts/st/stm32mp151a-prtt1c.dts
@@ -168,52 +168,42 @@
 	status = "okay";
 };
 
-&sdmmc2_b4_od_pins_a {
-	pins1 {
-		pinmux = <STM32_PINMUX('B', 14, AF9)>, /* SDMMC2_D0 */
-			 <STM32_PINMUX('B', 7, AF10)>, /* SDMMC2_D1 */
-			 <STM32_PINMUX('B', 3, AF9)>, /* SDMMC2_D2 */
-			 <STM32_PINMUX('B', 4, AF9)>; /* SDMMC2_D3 */
-	};
+&{sdmmc2_b4_od_pins_a/pins1} {
+	pinmux = <STM32_PINMUX('B', 14, AF9)>, /* SDMMC2_D0 */
+		 <STM32_PINMUX('B', 7, AF10)>, /* SDMMC2_D1 */
+		 <STM32_PINMUX('B', 3, AF9)>, /* SDMMC2_D2 */
+		 <STM32_PINMUX('B', 4, AF9)>; /* SDMMC2_D3 */
 };
 
-&sdmmc2_b4_pins_a {
-	pins1 {
-		pinmux = <STM32_PINMUX('B', 14, AF9)>, /* SDMMC2_D0 */
-			 <STM32_PINMUX('B', 7, AF10)>, /* SDMMC2_D1 */
-			 <STM32_PINMUX('B', 3, AF9)>, /* SDMMC2_D2 */
-			 <STM32_PINMUX('B', 4, AF9)>, /* SDMMC2_D3 */
-			 <STM32_PINMUX('G', 6, AF10)>; /* SDMMC2_CMD */
-	};
+&{sdmmc2_b4_pins_a/pins1} {
+	pinmux = <STM32_PINMUX('B', 14, AF9)>, /* SDMMC2_D0 */
+		 <STM32_PINMUX('B', 7, AF10)>, /* SDMMC2_D1 */
+		 <STM32_PINMUX('B', 3, AF9)>, /* SDMMC2_D2 */
+		 <STM32_PINMUX('B', 4, AF9)>, /* SDMMC2_D3 */
+		 <STM32_PINMUX('G', 6, AF10)>; /* SDMMC2_CMD */
 };
 
-&sdmmc2_b4_sleep_pins_a {
-	pins {
-		pinmux = <STM32_PINMUX('B', 14, ANALOG)>, /* SDMMC2_D0 */
-			 <STM32_PINMUX('B', 7, ANALOG)>, /* SDMMC2_D1 */
-			 <STM32_PINMUX('B', 3, ANALOG)>, /* SDMMC2_D2 */
-			 <STM32_PINMUX('B', 4, ANALOG)>, /* SDMMC2_D3 */
-			 <STM32_PINMUX('E', 3, ANALOG)>, /* SDMMC2_CK */
-			 <STM32_PINMUX('G', 6, ANALOG)>; /* SDMMC2_CMD */
-	};
+&{sdmmc2_b4_sleep_pins_a/pins} {
+	pinmux = <STM32_PINMUX('B', 14, ANALOG)>, /* SDMMC2_D0 */
+		 <STM32_PINMUX('B', 7, ANALOG)>, /* SDMMC2_D1 */
+		 <STM32_PINMUX('B', 3, ANALOG)>, /* SDMMC2_D2 */
+		 <STM32_PINMUX('B', 4, ANALOG)>, /* SDMMC2_D3 */
+		 <STM32_PINMUX('E', 3, ANALOG)>, /* SDMMC2_CK */
+		 <STM32_PINMUX('G', 6, ANALOG)>; /* SDMMC2_CMD */
 };
 
-&sdmmc2_d47_pins_a {
-	pins {
-		pinmux = <STM32_PINMUX('A', 8, AF9)>, /* SDMMC2_D4 */
-			 <STM32_PINMUX('A', 9, AF10)>, /* SDMMC2_D5 */
-			 <STM32_PINMUX('C', 6, AF10)>, /* SDMMC2_D6 */
-			 <STM32_PINMUX('C', 7, AF10)>; /* SDMMC2_D7 */
-	};
+&{sdmmc2_d47_pins_a/pins} {
+	pinmux = <STM32_PINMUX('A', 8, AF9)>, /* SDMMC2_D4 */
+		 <STM32_PINMUX('A', 9, AF10)>, /* SDMMC2_D5 */
+		 <STM32_PINMUX('C', 6, AF10)>, /* SDMMC2_D6 */
+		 <STM32_PINMUX('C', 7, AF10)>; /* SDMMC2_D7 */
 };
 
-&sdmmc2_d47_sleep_pins_a {
-	pins {
-		pinmux = <STM32_PINMUX('A', 8, ANALOG)>, /* SDMMC2_D4 */
-			 <STM32_PINMUX('A', 9, ANALOG)>, /* SDMMC2_D5 */
-			 <STM32_PINMUX('C', 6, ANALOG)>, /* SDMMC2_D6 */
-			 <STM32_PINMUX('D', 3, ANALOG)>; /* SDMMC2_D7 */
-	};
+&{sdmmc2_d47_sleep_pins_a/pins} {
+	pinmux = <STM32_PINMUX('A', 8, ANALOG)>, /* SDMMC2_D4 */
+		 <STM32_PINMUX('A', 9, ANALOG)>, /* SDMMC2_D5 */
+		 <STM32_PINMUX('C', 6, ANALOG)>, /* SDMMC2_D6 */
+		 <STM32_PINMUX('D', 3, ANALOG)>; /* SDMMC2_D7 */
 };
 
 &sdmmc3 {
@@ -238,34 +228,28 @@
 	};
 };
 
-&sdmmc3_b4_od_pins_b {
-	pins1 {
-		pinmux = <STM32_PINMUX('D', 1, AF10)>, /* SDMMC3_D0 */
-			 <STM32_PINMUX('D', 4, AF10)>, /* SDMMC3_D1 */
-			 <STM32_PINMUX('D', 5, AF10)>, /* SDMMC3_D2 */
-			 <STM32_PINMUX('D', 7, AF10)>; /* SDMMC3_D3 */
-	};
+&{sdmmc3_b4_od_pins_b/pins1} {
+	pinmux = <STM32_PINMUX('D', 1, AF10)>, /* SDMMC3_D0 */
+		 <STM32_PINMUX('D', 4, AF10)>, /* SDMMC3_D1 */
+		 <STM32_PINMUX('D', 5, AF10)>, /* SDMMC3_D2 */
+		 <STM32_PINMUX('D', 7, AF10)>; /* SDMMC3_D3 */
 };
 
-&sdmmc3_b4_pins_b {
-	pins1 {
-		pinmux = <STM32_PINMUX('D', 1, AF10)>, /* SDMMC3_D0 */
-			 <STM32_PINMUX('D', 4, AF10)>, /* SDMMC3_D1 */
-			 <STM32_PINMUX('D', 5, AF10)>, /* SDMMC3_D2 */
-			 <STM32_PINMUX('D', 7, AF10)>, /* SDMMC3_D3 */
-			 <STM32_PINMUX('D', 0, AF10)>; /* SDMMC3_CMD */
-	};
+&{sdmmc3_b4_pins_b/pins1} {
+	pinmux = <STM32_PINMUX('D', 1, AF10)>, /* SDMMC3_D0 */
+		 <STM32_PINMUX('D', 4, AF10)>, /* SDMMC3_D1 */
+		 <STM32_PINMUX('D', 5, AF10)>, /* SDMMC3_D2 */
+		 <STM32_PINMUX('D', 7, AF10)>, /* SDMMC3_D3 */
+		 <STM32_PINMUX('D', 0, AF10)>; /* SDMMC3_CMD */
 };
 
-&sdmmc3_b4_sleep_pins_b {
-	pins {
-		pinmux = <STM32_PINMUX('D', 1, ANALOG)>, /* SDMMC3_D0 */
-			 <STM32_PINMUX('D', 4, ANALOG)>, /* SDMMC3_D1 */
-			 <STM32_PINMUX('D', 5, ANALOG)>, /* SDMMC3_D2 */
-			 <STM32_PINMUX('D', 7, ANALOG)>, /* SDMMC3_D3 */
-			 <STM32_PINMUX('G', 15, ANALOG)>, /* SDMMC3_CK */
-			 <STM32_PINMUX('D', 0, ANALOG)>; /* SDMMC3_CMD */
-	};
+&{sdmmc3_b4_sleep_pins_b/pins} {
+	pinmux = <STM32_PINMUX('D', 1, ANALOG)>, /* SDMMC3_D0 */
+		 <STM32_PINMUX('D', 4, ANALOG)>, /* SDMMC3_D1 */
+		 <STM32_PINMUX('D', 5, ANALOG)>, /* SDMMC3_D2 */
+		 <STM32_PINMUX('D', 7, ANALOG)>, /* SDMMC3_D3 */
+		 <STM32_PINMUX('G', 15, ANALOG)>, /* SDMMC3_CK */
+		 <STM32_PINMUX('D', 0, ANALOG)>; /* SDMMC3_CMD */
 };
 
 &spi1 {
diff --git a/arch/arm/boot/dts/st/stm32mp151a-prtt1l.dtsi b/arch/arm/boot/dts/st/stm32mp151a-prtt1l.dtsi
index 3938d357e198..98a31c2b5d45 100644
--- a/arch/arm/boot/dts/st/stm32mp151a-prtt1l.dtsi
+++ b/arch/arm/boot/dts/st/stm32mp151a-prtt1l.dtsi
@@ -69,30 +69,27 @@
 	status = "okay";
 };
 
-&ethernet0_rmii_pins_a {
-	pins1 {
-		pinmux = <STM32_PINMUX('B', 12, AF11)>, /* ETH1_RMII_TXD0 */
-			 <STM32_PINMUX('B', 13, AF11)>, /* ETH1_RMII_TXD1 */
-			 <STM32_PINMUX('B', 11, AF11)>; /* ETH1_RMII_TX_EN */
-	};
-	pins2 {
-		pinmux = <STM32_PINMUX('C', 4, AF11)>,  /* ETH1_RMII_RXD0 */
-			 <STM32_PINMUX('C', 5, AF11)>,  /* ETH1_RMII_RXD1 */
-			 <STM32_PINMUX('A', 1, AF11)>,  /* ETH1_RMII_REF_CLK input */
-			 <STM32_PINMUX('A', 7, AF11)>;  /* ETH1_RMII_CRS_DV */
-	};
+&{ethernet0_rmii_pins_a/pins1} {
+	pinmux = <STM32_PINMUX('B', 12, AF11)>, /* ETH1_RMII_TXD0 */
+		 <STM32_PINMUX('B', 13, AF11)>, /* ETH1_RMII_TXD1 */
+		 <STM32_PINMUX('B', 11, AF11)>; /* ETH1_RMII_TX_EN */
 };
 
-&ethernet0_rmii_sleep_pins_a {
-	pins1 {
-		pinmux = <STM32_PINMUX('B', 12, ANALOG)>, /* ETH1_RMII_TXD0 */
-			 <STM32_PINMUX('B', 13, ANALOG)>, /* ETH1_RMII_TXD1 */
-			 <STM32_PINMUX('B', 11, ANALOG)>, /* ETH1_RMII_TX_EN */
-			 <STM32_PINMUX('C', 4, ANALOG)>,  /* ETH1_RMII_RXD0 */
-			 <STM32_PINMUX('C', 5, ANALOG)>,  /* ETH1_RMII_RXD1 */
-			 <STM32_PINMUX('A', 1, ANALOG)>,  /* ETH1_RMII_REF_CLK */
-			 <STM32_PINMUX('A', 7, ANALOG)>;  /* ETH1_RMII_CRS_DV */
-	};
+&{ethernet0_rmii_pins_a/pins2} {
+	pinmux = <STM32_PINMUX('C', 4, AF11)>,  /* ETH1_RMII_RXD0 */
+		 <STM32_PINMUX('C', 5, AF11)>,  /* ETH1_RMII_RXD1 */
+		 <STM32_PINMUX('A', 1, AF11)>,  /* ETH1_RMII_REF_CLK input */
+		 <STM32_PINMUX('A', 7, AF11)>;  /* ETH1_RMII_CRS_DV */
+};
+
+&{ethernet0_rmii_sleep_pins_a/pins1} {
+	pinmux = <STM32_PINMUX('B', 12, ANALOG)>, /* ETH1_RMII_TXD0 */
+		 <STM32_PINMUX('B', 13, ANALOG)>, /* ETH1_RMII_TXD1 */
+		 <STM32_PINMUX('B', 11, ANALOG)>, /* ETH1_RMII_TX_EN */
+		 <STM32_PINMUX('C', 4, ANALOG)>,  /* ETH1_RMII_RXD0 */
+		 <STM32_PINMUX('C', 5, ANALOG)>,  /* ETH1_RMII_RXD1 */
+		 <STM32_PINMUX('A', 1, ANALOG)>,  /* ETH1_RMII_REF_CLK */
+		 <STM32_PINMUX('A', 7, ANALOG)>;  /* ETH1_RMII_CRS_DV */
 };
 
 &iwdg2 {
@@ -122,12 +119,11 @@
 	};
 };
 
-&qspi_bk1_pins_a {
-	pins1 {
-		bias-pull-up;
-		drive-push-pull;
-		slew-rate = <1>;
-	};
+&{qspi_bk1_pins_a/pins} {
+	/delete-property/ bias-disable;
+	bias-pull-up;
+	drive-push-pull;
+	slew-rate = <1>;
 };
 
 &rng1 {
@@ -147,22 +143,24 @@
 	status = "okay";
 };
 
-&sdmmc1_b4_od_pins_a {
-	pins1 {
-		bias-pull-up;
-	};
-	pins2 {
-		bias-pull-up;
-	};
+&{sdmmc1_b4_od_pins_a/pins1} {
+	/delete-property/ bias-disable;
+	bias-pull-up;
 };
 
-&sdmmc1_b4_pins_a {
-	pins1 {
-		bias-pull-up;
-	};
-	pins2 {
-		bias-pull-up;
-	};
+&{sdmmc1_b4_od_pins_a/pins2} {
+	/delete-property/ bias-disable;
+	bias-pull-up;
+};
+
+&{sdmmc1_b4_pins_a/pins1} {
+	/delete-property/ bias-disable;
+	bias-pull-up;
+};
+
+&{sdmmc1_b4_pins_a/pins2} {
+	/delete-property/ bias-disable;
+	bias-pull-up;
 };
 
 &uart4 {
@@ -175,34 +173,30 @@
 	status = "okay";
 };
 
-&uart4_idle_pins_a {
-	pins1 {
-		pinmux = <STM32_PINMUX('B', 9, ANALOG)>; /* UART4_TX */
-	};
-	pins2 {
-		pinmux = <STM32_PINMUX('B', 2, AF8)>; /* UART4_RX */
-		bias-pull-up;
-	};
+&{uart4_idle_pins_a/pins1} {
+	pinmux = <STM32_PINMUX('B', 9, ANALOG)>; /* UART4_TX */
 };
 
-&uart4_pins_a {
-	pins1 {
-		pinmux = <STM32_PINMUX('B', 9, AF8)>; /* UART4_TX */
-		bias-disable;
-		drive-push-pull;
-		slew-rate = <0>;
-	};
-	pins2 {
-		pinmux = <STM32_PINMUX('B', 2, AF8)>; /* UART4_RX */
-		bias-pull-up;
-	};
+&{uart4_idle_pins_a/pins2} {
+	pinmux = <STM32_PINMUX('B', 2, AF8)>; /* UART4_RX */
+	/delete-property/ bias-disable;
+	bias-pull-up;
 };
 
-&uart4_sleep_pins_a {
-	pins {
-		pinmux = <STM32_PINMUX('B', 9, ANALOG)>, /* UART4_TX */
-			<STM32_PINMUX('B', 2, ANALOG)>; /* UART4_RX */
-	};
+&{uart4_pins_a/pins1} {
+	pinmux = <STM32_PINMUX('B', 9, AF8)>; /* UART4_TX */
+	slew-rate = <0>;
+};
+
+&{uart4_pins_a/pins2} {
+	pinmux = <STM32_PINMUX('B', 2, AF8)>; /* UART4_RX */
+	/delete-property/ bias-disable;
+	bias-pull-up;
+};
+
+&{uart4_sleep_pins_a/pins} {
+	pinmux = <STM32_PINMUX('B', 9, ANALOG)>, /* UART4_TX */
+		<STM32_PINMUX('B', 2, ANALOG)>; /* UART4_RX */
 };
 
 &usbh_ehci {
diff --git a/arch/arm/boot/dts/st/stm32mp151a-prtt1s.dts b/arch/arm/boot/dts/st/stm32mp151a-prtt1s.dts
index ad25929e64e6..b6be61b159e7 100644
--- a/arch/arm/boot/dts/st/stm32mp151a-prtt1s.dts
+++ b/arch/arm/boot/dts/st/stm32mp151a-prtt1s.dts
@@ -36,18 +36,14 @@
 	};
 };
 
-&i2c1_pins_a {
-	pins {
-		pinmux = <STM32_PINMUX('D', 12, AF5)>, /* I2C1_SCL */
-			 <STM32_PINMUX('D', 13, AF5)>; /* I2C1_SDA */
-	};
+&{i2c1_pins_a/pins} {
+	pinmux = <STM32_PINMUX('D', 12, AF5)>, /* I2C1_SCL */
+		 <STM32_PINMUX('D', 13, AF5)>; /* I2C1_SDA */
 };
 
-&i2c1_sleep_pins_a {
-	pins {
-		pinmux = <STM32_PINMUX('D', 12, ANALOG)>, /* I2C1_SCL */
-			 <STM32_PINMUX('D', 13, ANALOG)>; /* I2C1_SDA */
-	};
+&{i2c1_sleep_pins_a/pins} {
+	pinmux = <STM32_PINMUX('D', 12, ANALOG)>, /* I2C1_SCL */
+		 <STM32_PINMUX('D', 13, ANALOG)>; /* I2C1_SDA */
 };
 
 &mdio0 {
diff --git a/arch/arm/boot/dts/st/stm32mp151c-mecio1r0.dts b/arch/arm/boot/dts/st/stm32mp151c-mecio1r0.dts
new file mode 100644
index 000000000000..a5ea1431c399
--- /dev/null
+++ b/arch/arm/boot/dts/st/stm32mp151c-mecio1r0.dts
@@ -0,0 +1,48 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/*
+ * Copyright (C) Protonic Holland
+ * Author: David Jander <david@protonic.nl>
+ */
+/dts-v1/;
+
+#include "stm32mp151.dtsi"
+#include "stm32mp15xc.dtsi"
+#include "stm32mp15-pinctrl.dtsi"
+#include "stm32mp15xxaa-pinctrl.dtsi"
+#include "stm32mp15x-mecio1-io.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+
+/ {
+	model = "Protonic MECIO1r0";
+	compatible = "prt,mecio1r0", "st,stm32mp151";
+
+	led {
+		compatible = "gpio-leds";
+
+		led-0 {
+			color = <LED_COLOR_ID_RED>;
+			function = LED_FUNCTION_DEBUG;
+			gpios = <&gpioa 13 GPIO_ACTIVE_HIGH>;
+		};
+
+		led-1 {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_DEBUG;
+			gpios = <&gpioa 14 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+		};
+	};
+};
+
+&clk_hse {
+	clock-frequency = <25000000>;
+};
+
+&ethernet0 {
+	assigned-clocks = <&rcc ETHCK_K>, <&rcc PLL3_Q>;
+	assigned-clock-parents = <&rcc PLL3_Q>;
+	assigned-clock-rates = <125000000>; /* Clock PLL3 to 625Mhz in tf-a. */
+	st,eth-clk-sel;
+};
diff --git a/arch/arm/boot/dts/st/stm32mp151c-mect1s.dts b/arch/arm/boot/dts/st/stm32mp151c-mect1s.dts
new file mode 100644
index 000000000000..a1b8c3646e98
--- /dev/null
+++ b/arch/arm/boot/dts/st/stm32mp151c-mect1s.dts
@@ -0,0 +1,290 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/*
+ * Copyright (C) Protonic Holland
+ * Author: David Jander <david@protonic.nl>
+ */
+/dts-v1/;
+
+#include "stm32mp151.dtsi"
+#include "stm32mp15xc.dtsi"
+#include "stm32mp15-pinctrl.dtsi"
+#include "stm32mp15xxaa-pinctrl.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+
+/ {
+	model = "Protonic MECT1S";
+	compatible = "prt,mect1s", "st,stm32mp151";
+
+	chosen {
+		stdout-path = "serial0:1500000n8";
+	};
+
+	aliases {
+		serial0 = &uart4;
+		ethernet0 = &ethernet0;
+		ethernet1 = &ethernet1;
+		ethernet2 = &ethernet2;
+		ethernet3 = &ethernet3;
+		ethernet4 = &ethernet4;
+	};
+
+	v3v3: regulator-v3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "v3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	v5v: regulator-v5v {
+		compatible = "regulator-fixed";
+		regulator-name = "v5v";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+	};
+
+	led {
+		compatible = "gpio-leds";
+
+		led-0 {
+			color = <LED_COLOR_ID_RED>;
+			function = LED_FUNCTION_DEBUG;
+			gpios = <&gpioa 13 GPIO_ACTIVE_LOW>;
+		};
+
+		led-1 {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_DEBUG;
+			gpios = <&gpioa 14 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "heartbeat";
+		};
+	};
+};
+
+&clk_hse {
+	clock-frequency = <24000000>;
+};
+
+&clk_lse {
+	status = "disabled";
+};
+
+&ethernet0 {
+	status = "okay";
+	pinctrl-0 = <&ethernet0_rmii_pins_a>;
+	pinctrl-1 = <&ethernet0_rmii_sleep_pins_a>;
+	pinctrl-names = "default", "sleep";
+	phy-mode = "rmii";
+	max-speed = <100>;
+	st,eth-clk-sel;
+
+	fixed-link {
+		speed = <100>;
+		full-duplex;
+	};
+
+	mdio0: mdio {
+		 #address-cells = <1>;
+		 #size-cells = <0>;
+		 compatible = "snps,dwmac-mdio";
+	};
+};
+
+&{ethernet0_rmii_pins_a/pins1} {
+	pinmux = <STM32_PINMUX('B', 12, AF11)>, /* ETH1_RMII_TXD0 */
+		 <STM32_PINMUX('B', 13, AF11)>, /* ETH1_RMII_TXD1 */
+		 <STM32_PINMUX('B', 11, AF11)>, /* ETH1_RMII_TX_EN */
+		 <STM32_PINMUX('A', 2, AF11)>,  /* ETH1_MDIO */
+		 <STM32_PINMUX('C', 1, AF11)>;  /* ETH1_MDC */
+};
+
+&{ethernet0_rmii_pins_a/pins2} {
+	pinmux = <STM32_PINMUX('C', 4, AF11)>,  /* ETH1_RMII_RXD0 */
+		 <STM32_PINMUX('C', 5, AF11)>,  /* ETH1_RMII_RXD1 */
+		 <STM32_PINMUX('A', 1, AF11)>,  /* ETH1_RMII_REF_CLK input */
+		 <STM32_PINMUX('A', 7, AF11)>;  /* ETH1_RMII_CRS_DV */
+};
+
+&{ethernet0_rmii_sleep_pins_a/pins1} {
+	pinmux = <STM32_PINMUX('B', 12, ANALOG)>, /* ETH1_RMII_TXD0 */
+		 <STM32_PINMUX('B', 13, ANALOG)>, /* ETH1_RMII_TXD1 */
+		 <STM32_PINMUX('B', 11, ANALOG)>, /* ETH1_RMII_TX_EN */
+		 <STM32_PINMUX('C', 4, ANALOG)>,  /* ETH1_RMII_RXD0 */
+		 <STM32_PINMUX('C', 5, ANALOG)>,  /* ETH1_RMII_RXD1 */
+		 <STM32_PINMUX('A', 1, ANALOG)>,  /* ETH1_RMII_REF_CLK */
+		 <STM32_PINMUX('A', 7, ANALOG)>;  /* ETH1_RMII_CRS_DV */
+};
+
+&mdio0 {
+	/* All this DP83TG720R PHYs can't be probed before switch@0 is
+	 * probed so we need to use compatible with PHYid
+	 */
+	/* TI DP83TG720R */
+	t1_phy0: ethernet-phy@8 {
+		compatible = "ethernet-phy-id2000.a284";
+		reg = <8>;
+		interrupts-extended = <&gpioi 5 IRQ_TYPE_LEVEL_LOW>;
+		reset-gpios = <&gpioh 13 GPIO_ACTIVE_LOW>;
+		reset-assert-us = <10>;
+		reset-deassert-us = <35>;
+	};
+
+	/* TI DP83TG720R */
+	t1_phy1: ethernet-phy@c {
+		compatible = "ethernet-phy-id2000.a284";
+		reg = <12>;
+		interrupts-extended = <&gpioj 0 IRQ_TYPE_LEVEL_LOW>;
+		reset-gpios = <&gpioh 14 GPIO_ACTIVE_LOW>;
+		reset-assert-us = <10>;
+		reset-deassert-us = <35>;
+	};
+
+	/* TI DP83TG720R */
+	t1_phy2: ethernet-phy@4 {
+		compatible = "ethernet-phy-id2000.a284";
+		reg = <4>;
+		interrupts-extended = <&gpioi 7 IRQ_TYPE_LEVEL_LOW>;
+		reset-gpios = <&gpioh 15 GPIO_ACTIVE_LOW>;
+		reset-assert-us = <10>;
+		reset-deassert-us = <35>;
+	};
+
+	/* TI DP83TG720R */
+	t1_phy3: ethernet-phy@d {
+		compatible = "ethernet-phy-id2000.a284";
+		reg = <13>;
+		interrupts-extended = <&gpioi 15 IRQ_TYPE_LEVEL_LOW>;
+		reset-gpios = <&gpioi 13 GPIO_ACTIVE_LOW>;
+		reset-assert-us = <10000>;
+		reset-deassert-us = <1000>;
+	};
+};
+
+&qspi {
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&qspi_clk_pins_a
+		     &qspi_bk1_pins_a
+		     &qspi_cs1_pins_a>;
+	pinctrl-1 = <&qspi_clk_sleep_pins_a
+		     &qspi_bk1_sleep_pins_a
+		     &qspi_cs1_sleep_pins_a>;
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-rx-bus-width = <4>;
+		spi-max-frequency = <1000000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+	};
+};
+
+&{qspi_bk1_pins_a/pins} {
+	/delete-property/ bias-disable;
+	bias-pull-up;
+	drive-push-pull;
+	slew-rate = <1>;
+};
+
+&spi2 {
+	pinctrl-0 = <&spi2_pins_b>;
+	pinctrl-names = "default";
+	cs-gpios = <&gpioj 3 GPIO_ACTIVE_LOW>;
+	/delete-property/dmas;
+	/delete-property/dma-names;
+	status = "okay";
+
+	switch@0 {
+		compatible = "nxp,sja1105q";
+		reg = <0>;
+		spi-max-frequency = <1000000>;
+		spi-rx-delay-us = <1>;
+		spi-tx-delay-us = <1>;
+		spi-cpha;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			ethernet1: port@0 {
+				reg = <0>;
+				label = "t10";
+				phy-mode = "rgmii-id";
+				phy-handle = <&t1_phy0>;
+			};
+
+			ethernet2: port@1 {
+				reg = <1>;
+				label = "t11";
+				phy-mode = "rgmii-id";
+				phy-handle = <&t1_phy1>;
+			};
+
+			ethernet3: port@2 {
+				reg = <2>;
+				label = "t12";
+				phy-mode = "rgmii-id";
+				phy-handle = <&t1_phy2>;
+			};
+
+			ethernet4: port@3 {
+				reg = <3>;
+				label = "t13";
+				phy-mode = "rgmii-id";
+				phy-handle = <&t1_phy3>;
+			};
+
+			port@4 {
+				reg = <4>;
+				label = "cpu";
+				ethernet = <&ethernet0>;
+				phy-mode = "rmii";
+
+				/* RGMII mode is not working properly, using RMII instead. */
+				fixed-link {
+					speed = <100>;
+					full-duplex;
+				};
+			};
+		};
+	};
+};
+
+&uart4 {
+	pinctrl-names = "default", "sleep", "idle";
+	pinctrl-0 = <&uart4_pins_a>;
+	pinctrl-1 = <&uart4_sleep_pins_a>;
+	pinctrl-2 = <&uart4_idle_pins_a>;
+	/delete-property/dmas;
+	/delete-property/dma-names;
+	status = "okay";
+};
+
+&usbh_ehci {
+	status = "okay";
+};
+
+&usbotg_hs {
+	dr_mode = "host";
+	pinctrl-0 = <&usbotg_hs_pins_a>;
+	pinctrl-names = "default";
+	phys = <&usbphyc_port1 0>;
+	phy-names = "usb2-phy";
+	vbus-supply = <&v5v>;
+	status = "okay";
+};
+
+&usbphyc {
+	status = "okay";
+};
+
+&usbphyc_port0 {
+	phy-supply = <&v3v3>;
+};
+
+&usbphyc_port1 {
+	phy-supply = <&v3v3>;
+};
diff --git a/arch/arm/boot/dts/st/stm32mp153c-mecio1r1.dts b/arch/arm/boot/dts/st/stm32mp153c-mecio1r1.dts
new file mode 100644
index 000000000000..16b814c19350
--- /dev/null
+++ b/arch/arm/boot/dts/st/stm32mp153c-mecio1r1.dts
@@ -0,0 +1,48 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/*
+ * Copyright (C) Protonic Holland
+ * Author: David Jander <david@protonic.nl>
+ */
+/dts-v1/;
+
+#include "stm32mp153.dtsi"
+#include "stm32mp15xc.dtsi"
+#include "stm32mp15-pinctrl.dtsi"
+#include "stm32mp15xxaa-pinctrl.dtsi"
+#include "stm32mp15x-mecio1-io.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+
+/ {
+	model = "Protonic MECIO1r1";
+	compatible = "prt,mecio1r1", "st,stm32mp153";
+
+	led {
+		compatible = "gpio-leds";
+
+		led-0 {
+			color = <LED_COLOR_ID_RED>;
+			function = LED_FUNCTION_DEBUG;
+			gpios = <&gpioa 13 GPIO_ACTIVE_LOW>;
+		};
+
+		led-1 {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_DEBUG;
+			gpios = <&gpioa 14 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "heartbeat";
+		};
+	};
+};
+
+&clk_hse {
+	clock-frequency = <24000000>;
+};
+
+&m_can1 {
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&m_can1_pins_b>;
+	pinctrl-1 = <&m_can1_sleep_pins_b>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/st/stm32mp157a-dk1-scmi.dts b/arch/arm/boot/dts/st/stm32mp157a-dk1-scmi.dts
index 306e1bc2a514..847b360f02fc 100644
--- a/arch/arm/boot/dts/st/stm32mp157a-dk1-scmi.dts
+++ b/arch/arm/boot/dts/st/stm32mp157a-dk1-scmi.dts
@@ -62,6 +62,11 @@
 	reset-names = "mcu_rst", "hold_boot";
 };
 
+&optee {
+	interrupt-parent = <&intc>;
+	interrupts = <GIC_PPI 15 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
+};
+
 &rcc {
 	compatible = "st,stm32mp1-rcc-secure", "syscon";
 	clock-names = "hse", "hsi", "csi", "lse", "lsi";
diff --git a/arch/arm/boot/dts/st/stm32mp157c-dk2-scmi.dts b/arch/arm/boot/dts/st/stm32mp157c-dk2-scmi.dts
index 956da5f26c1c..43280289759d 100644
--- a/arch/arm/boot/dts/st/stm32mp157c-dk2-scmi.dts
+++ b/arch/arm/boot/dts/st/stm32mp157c-dk2-scmi.dts
@@ -68,6 +68,11 @@
 	reset-names = "mcu_rst", "hold_boot";
 };
 
+&optee {
+	interrupt-parent = <&intc>;
+	interrupts = <GIC_PPI 15 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
+};
+
 &rcc {
 	compatible = "st,stm32mp1-rcc-secure", "syscon";
 	clock-names = "hse", "hsi", "csi", "lse", "lsi";
diff --git a/arch/arm/boot/dts/st/stm32mp157c-ed1-scmi.dts b/arch/arm/boot/dts/st/stm32mp157c-ed1-scmi.dts
index 8e4b0db198c2..6f27d794d270 100644
--- a/arch/arm/boot/dts/st/stm32mp157c-ed1-scmi.dts
+++ b/arch/arm/boot/dts/st/stm32mp157c-ed1-scmi.dts
@@ -67,6 +67,11 @@
 	reset-names = "mcu_rst", "hold_boot";
 };
 
+&optee {
+	interrupt-parent = <&intc>;
+	interrupts = <GIC_PPI 15 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
+};
+
 &rcc {
 	compatible = "st,stm32mp1-rcc-secure", "syscon";
 	clock-names = "hse", "hsi", "csi", "lse", "lsi";
diff --git a/arch/arm/boot/dts/st/stm32mp157c-ev1-scmi.dts b/arch/arm/boot/dts/st/stm32mp157c-ev1-scmi.dts
index 72b9cab2d990..6ae391bffee5 100644
--- a/arch/arm/boot/dts/st/stm32mp157c-ev1-scmi.dts
+++ b/arch/arm/boot/dts/st/stm32mp157c-ev1-scmi.dts
@@ -72,6 +72,11 @@
 	reset-names = "mcu_rst", "hold_boot";
 };
 
+&optee {
+	interrupt-parent = <&intc>;
+	interrupts = <GIC_PPI 15 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
+};
+
 &rcc {
 	compatible = "st,stm32mp1-rcc-secure", "syscon";
 	clock-names = "hse", "hsi", "csi", "lse", "lsi";
diff --git a/arch/arm/boot/dts/st/stm32mp157c-osd32mp1-red.dts b/arch/arm/boot/dts/st/stm32mp157c-osd32mp1-red.dts
index 527c33be66cc..36e6055b5665 100644
--- a/arch/arm/boot/dts/st/stm32mp157c-osd32mp1-red.dts
+++ b/arch/arm/boot/dts/st/stm32mp157c-osd32mp1-red.dts
@@ -147,11 +147,6 @@
 	status = "okay";
 };
 
-&pwr_regulators {
-	vdd-supply = <&vdd>;
-	vdd_3v3_usbfs-supply = <&vdd_usb>;
-};
-
 &rtc {
 	status = "okay";
 };
@@ -211,11 +206,3 @@
 &usbphyc {
 	status = "okay";
 };
-
-&usbphyc_port0 {
-	phy-supply = <&vdd_usb>;
-};
-
-&usbphyc_port1 {
-	phy-supply = <&vdd_usb>;
-};
diff --git a/arch/arm/boot/dts/st/stm32mp15x-mecio1-io.dtsi b/arch/arm/boot/dts/st/stm32mp15x-mecio1-io.dtsi
new file mode 100644
index 000000000000..915ba2526f45
--- /dev/null
+++ b/arch/arm/boot/dts/st/stm32mp15x-mecio1-io.dtsi
@@ -0,0 +1,527 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/*
+ * Copyright (C) Protonic Holland
+ * Author: David Jander <david@protonic.nl>
+ */
+
+#include "stm32mp15xc.dtsi"
+#include "stm32mp15-pinctrl.dtsi"
+#include "stm32mp15xxaa-pinctrl.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	chosen {
+		stdout-path = "serial0:1500000n8";
+	};
+
+	aliases {
+		serial0 = &uart4;
+		ethernet0 = &ethernet0;
+		spi1 = &spi1;
+		spi2 = &spi2;
+		spi3 = &spi3;
+		spi4 = &spi4;
+		spi5 = &spi5;
+		spi6 = &spi6;
+	};
+
+	memory@c0000000 {
+		device_type = "memory";
+		reg = <0xC0000000 0x10000000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		mcuram2: mcuram2@10000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x10000000 0x40000>;
+			no-map;
+		};
+
+		vdev0vring0: vdev0vring0@10040000 {
+			compatible = "shared-dma-pool";
+			reg = <0x10040000 0x1000>;
+			no-map;
+		};
+
+		vdev0vring1: vdev0vring1@10041000 {
+			compatible = "shared-dma-pool";
+			reg = <0x10041000 0x1000>;
+			no-map;
+		};
+
+		vdev0buffer: vdev0buffer@10042000 {
+			compatible = "shared-dma-pool";
+			reg = <0x10042000 0x4000>;
+			no-map;
+		};
+
+		mcuram: mcuram@30000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x30000000 0x40000>;
+			no-map;
+		};
+
+		retram: retram@38000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x38000000 0x10000>;
+			no-map;
+		};
+	};
+
+	v3v3: regulator-v3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "v3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	v5v: regulator-v5v {
+		compatible = "regulator-fixed";
+		regulator-name = "v5v";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+	};
+};
+
+&adc {
+	/* ANA0, ANA1 are dedicated pins and don't need pinctrl: only in6. */
+	pinctrl-0 = <&adc12_pins_mecsbc>;
+	pinctrl-names = "default";
+	vdd-supply = <&v3v3>;
+	vdda-supply = <&v3v3>;
+	vref-supply = <&v3v3>;
+	status = "okay";
+};
+
+&adc1 {
+	status = "okay";
+
+	channel@0 {
+		reg = <0>;
+		/* 16.5 ck_cycles sampling time */
+		st,min-sample-time-ns = <5000>;
+		label = "p24v_stp";
+	};
+
+	channel@1 {
+		reg = <1>;
+		st,min-sample-time-ns = <5000>;
+		label = "p24v_hpdcm";
+	};
+
+	channel@2 {
+		reg = <2>;
+		st,min-sample-time-ns = <5000>;
+		label = "ain0";
+	};
+
+	channel@3 {
+		reg = <3>;
+		st,min-sample-time-ns = <5000>;
+		label = "hpdcm1_i2";
+	};
+
+	channel@5 {
+		reg = <5>;
+		st,min-sample-time-ns = <5000>;
+		label = "hpout1_i";
+	};
+
+	channel@6 {
+		reg = <6>;
+		st,min-sample-time-ns = <5000>;
+		label = "ain1";
+	};
+
+	channel@9 {
+		reg = <9>;
+		st,min-sample-time-ns = <5000>;
+		label = "hpout0_i";
+	};
+
+	channel@10 {
+		reg = <10>;
+		st,min-sample-time-ns = <5000>;
+		label = "phint0_ain";
+	};
+
+	channel@13 {
+		reg = <13>;
+		st,min-sample-time-ns = <5000>;
+		label = "phint1_ain";
+	};
+
+	channel@15 {
+		reg = <15>;
+		st,min-sample-time-ns = <5000>;
+		label = "hpdcm0_i1";
+	};
+
+	channel@16 {
+		reg = <16>;
+		st,min-sample-time-ns = <5000>;
+		label = "lsin";
+	};
+
+	channel@18 {
+		reg = <18>;
+		st,min-sample-time-ns = <5000>;
+		label = "hpdcm0_i2";
+	};
+
+	channel@19 {
+		reg = <19>;
+		st,min-sample-time-ns = <5000>;
+		label = "hpdcm1_i1";
+	};
+};
+
+&adc2 {
+	status = "okay";
+
+	channel@2 {
+		reg = <2>;
+		/* 16.5 ck_cycles sampling time */
+		st,min-sample-time-ns = <5000>;
+		label = "ain2";
+	};
+
+	channel@6 {
+		reg = <6>;
+		st,min-sample-time-ns = <5000>;
+		label = "ain3";
+	};
+};
+
+&ethernet0 {
+	status = "okay";
+	pinctrl-0 = <&ethernet0_rgmii_pins_x>;
+	pinctrl-1 = <&ethernet0_rgmii_sleep_pins_x>;
+	pinctrl-names = "default", "sleep";
+	phy-mode = "rgmii-id";
+	max-speed = <1000>;
+	phy-handle = <&phy0>;
+	st,eth-clk-sel;
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "snps,dwmac-mdio";
+		phy0: ethernet-phy@8 {
+			reg = <8>;
+			interrupts-extended = <&gpiog 7 IRQ_TYPE_LEVEL_LOW>;
+			reset-gpios = <&gpiog 10 GPIO_ACTIVE_LOW>;
+			reset-assert-us = <10>;
+			reset-deassert-us = <35>;
+		};
+	};
+};
+
+&gpiod {
+	gpio-line-names = "", "", "", "",
+			  "", "", "", "",
+			  "", "", "", "",
+			  "STP_RESETN", "STP_ENABLEN", "HPOUT0", "HPOUT0_ALERTN";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hog_d_mecsbc>;
+};
+
+&gpioe {
+	gpio-line-names = "HPOUT0_RESETN", "HPOUT1", "HPOUT1_ALERTN", "",
+			  "", "", "HPOUT1_RESETN",
+			  "LPOUT0", "LPOUT0_ALERTN", "GPOUT0_RESETN",
+			  "LPOUT1", "LPOUT1_ALERTN", "GPOUT1_RESETN",
+			  "LPOUT2", "LPOUT2_ALERTN", "GPOUT2_RESETN";
+};
+
+&gpiof {
+	gpio-line-names = "LPOUT3", "LPOUT3_ALERTN", "GPOUT3_RESETN",
+			  "LPOUT4", "LPOUT4_ALERTN", "GPOUT4_RESETN",
+			  "", "",
+			  "", "", "", "",
+			  "", "", "", "";
+};
+
+&gpiog {
+	gpio-line-names = "LPOUT5", "LPOUT5_ALERTN", "", "LPOUT5_RESETN",
+			  "", "", "", "",
+			  "", "", "", "",
+			  "", "", "", "";
+};
+
+&gpioh {
+	gpio-line-names = "", "", "", "",
+			  "", "", "", "",
+			  "GPIO0_RESETN", "", "", "",
+			  "", "", "", "";
+};
+
+&gpioi {
+	gpio-line-names = "", "", "", "",
+			  "", "", "", "",
+			  "HPDCM0_SLEEPN", "HPDCM1_SLEEPN", "GPIO1_RESETN", "",
+			  "", "", "", "";
+};
+
+&gpioj {
+	gpio-line-names = "HSIN10", "HSIN11", "HSIN12", "HSIN13",
+			  "HSIN14", "HSIN15", "", "",
+			  "", "", "", "",
+			  "", "RTD_RESETN", "", "";
+};
+
+&gpiok {
+	gpio-line-names = "", "", "HSIN0", "HSIN1",
+			  "HSIN2", "HSIN3", "HSIN4", "HSIN5";
+};
+
+&gpioz {
+	gpio-line-names = "", "", "", "HSIN6",
+			  "HSIN7", "HSIN8", "HSIN9", "";
+};
+
+&i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c2_pins_a>;
+	pinctrl-1 = <&i2c2_sleep_pins_a>;
+	status = "okay";
+
+	gpio0: gpio@20 {
+		compatible = "ti,tca6416";
+		reg = <0x20>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		gpio-line-names = "HSIN0_BIAS", "HSIN1_BIAS", "HSIN2_BIAS", "HSIN3_BIAS",
+				  "", "", "HSIN_VREF0_LVL", "HSIN_VREF1_LVL",
+				  "HSIN4_BIAS", "HSIN5_BIAS", "HSIN6_BIAS", "HSIN9_BIAS",
+				  "", "", "", "";
+	};
+
+	gpio1: gpio@21 {
+		compatible = "ti,tca6416";
+		reg = <0x21>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		gpio-line-names = "HSIN8_BIAS", "HSIN9_BIAS", "HSIN10_BIAS", "HSIN11_BIAS",
+				  "", "", "HSIN_VREF2_LVL", "HSIN_VREF3_LVL",
+				  "HSIN12_BIAS", "HSIN13_BIAS", "HSIN14_BIAS", "HSIN15_BIAS",
+				  "", "", "LSIN8_BIAS", "LSIN9_BIAS";
+	};
+};
+
+&qspi {
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&qspi_clk_pins_a
+		     &qspi_bk1_pins_a
+		     &qspi_cs1_pins_a>;
+	pinctrl-1 = <&qspi_clk_sleep_pins_a
+		     &qspi_bk1_sleep_pins_a
+		     &qspi_cs1_sleep_pins_a>;
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-rx-bus-width = <4>;
+		spi-max-frequency = <104000000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+	};
+};
+
+&{qspi_bk1_pins_a/pins} {
+	pinmux = <STM32_PINMUX('F', 8, AF10)>, /* QSPI_BK1_IO0 */
+		 <STM32_PINMUX('F', 9, AF10)>, /* QSPI_BK1_IO1 */
+		 <STM32_PINMUX('F', 7, AF9)>, /* QSPI_BK1_IO2 */
+		 <STM32_PINMUX('F', 6, AF9)>; /* QSPI_BK1_IO3 */
+	/delete-property/ bias-disable;
+	bias-pull-up;
+};
+
+&timers1 {
+	/delete-property/dmas;
+	/delete-property/dma-names;
+	status = "okay";
+
+	hpdcm0_pwm: pwm {
+		pinctrl-names = "default", "sleep";
+		pinctrl-0 = <&pwm1_pins_mecio1>;
+		pinctrl-1 = <&pwm1_sleep_pins_mecio1>;
+		status = "okay";
+	};
+};
+
+&timers8 {
+	/delete-property/dmas;
+	/delete-property/dma-names;
+	status = "okay";
+
+	hpdcm1_pwm: pwm {
+		pinctrl-names = "default", "sleep";
+		pinctrl-0 = <&pwm8_pins_mecio1>;
+		pinctrl-1 = <&pwm8_sleep_pins_mecio1>;
+		status = "okay";
+	};
+};
+
+&uart4 {
+	pinctrl-names = "default", "sleep", "idle";
+	pinctrl-0 = <&uart4_pins_a>;
+	pinctrl-1 = <&uart4_sleep_pins_a>;
+	pinctrl-2 = <&uart4_idle_pins_a>;
+	/delete-property/dmas;
+	/delete-property/dma-names;
+	status = "okay";
+};
+
+&{uart4_pins_a/pins1} {
+	pinmux = <STM32_PINMUX('B', 9, AF8)>; /* UART4_TX */
+};
+
+&{uart4_pins_a/pins2} {
+	pinmux = <STM32_PINMUX('B', 2, AF8)>; /* UART4_RX */
+	/delete-property/ bias-disable;
+	bias-pull-up;
+};
+
+&usbotg_hs {
+	dr_mode = "host";
+	pinctrl-0 = <&usbotg_hs_pins_a>;
+	pinctrl-names = "default";
+	phys = <&usbphyc_port1 0>;
+	phy-names = "usb2-phy";
+	vbus-supply = <&v5v>;
+	status = "okay";
+};
+
+&usbphyc {
+	status = "okay";
+};
+
+&usbphyc_port0 {
+	phy-supply = <&v3v3>;
+};
+
+&usbphyc_port1 {
+	phy-supply = <&v3v3>;
+};
+
+&pinctrl {
+	adc12_pins_mecsbc: adc12-ain-mecsbc-0 {
+		pins {
+			pinmux = <STM32_PINMUX('F', 11, ANALOG)>, /* ADC1_INP2 */
+				 <STM32_PINMUX('F', 12, ANALOG)>, /* ADC1_INP6 */
+				 <STM32_PINMUX('F', 13, ANALOG)>, /* ADC2_INP2 */
+				 <STM32_PINMUX('F', 14, ANALOG)>, /* ADC2_INP6 */
+				 <STM32_PINMUX('A', 0, ANALOG)>, /* ADC1_INP16 */
+				 <STM32_PINMUX('A', 3, ANALOG)>, /* ADC1_INP15 */
+				 <STM32_PINMUX('A', 4, ANALOG)>, /* ADC1_INP18 */
+				 <STM32_PINMUX('A', 5, ANALOG)>, /* ADC1_INP19 */
+				 <STM32_PINMUX('A', 6, ANALOG)>, /* ADC1_INP3 */
+				 <STM32_PINMUX('B', 0, ANALOG)>, /* ADC1_INP9 */
+				 <STM32_PINMUX('B', 1, ANALOG)>, /* ADC1_INP5 */
+				 <STM32_PINMUX('C', 0, ANALOG)>, /* ADC1_INP10 */
+				 <STM32_PINMUX('C', 3, ANALOG)>; /* ADC1_INP13 */
+		};
+	};
+
+	pinctrl_hog_d_mecsbc: hog-d-0 {
+		pins {
+			pinmux = <STM32_PINMUX('D', 12, GPIO)>; /* STP_RESETn */
+			bias-pull-up;
+			drive-push-pull;
+			slew-rate = <0>;
+		};
+	};
+
+	pwm1_pins_mecio1: pwm1-mecio1-0 {
+		pins {
+			pinmux = <STM32_PINMUX('A', 8, AF1)>, /* TIM1_CH1 */
+				 <STM32_PINMUX('A', 8, AF1)>; /* TIM1_CH2 */
+			bias-pull-down;
+			drive-push-pull;
+			slew-rate = <0>;
+		};
+	};
+
+	pwm1_sleep_pins_mecio1: pwm1-sleep-mecio1-0 {
+		pins {
+			pinmux = <STM32_PINMUX('A', 8, ANALOG)>, /* TIM1_CH1 */
+				 <STM32_PINMUX('A', 8, ANALOG)>; /* TIM1_CH2 */
+		};
+	};
+
+	pwm8_pins_mecio1: pwm8-mecio1-0 {
+		pins {
+			pinmux = <STM32_PINMUX('I', 5, AF3)>, /* TIM8_CH1 */
+				 <STM32_PINMUX('I', 6, AF3)>; /* TIM8_CH2 */
+			bias-pull-down;
+			drive-push-pull;
+			slew-rate = <0>;
+		};
+	};
+
+	pwm8_sleep_pins_mecio1: pwm8-sleep-mecio1-0 {
+		pins {
+			pinmux = <STM32_PINMUX('I', 5, ANALOG)>, /* TIM8_CH1 */
+				 <STM32_PINMUX('I', 6, ANALOG)>; /* TIM8_CH2 */
+		};
+	};
+
+	ethernet0_rgmii_pins_x: rgmii-0 {
+		pins1 {
+			pinmux = <STM32_PINMUX('G', 5, AF11)>, /* ETH_RGMII_CLK125 */
+				 <STM32_PINMUX('G', 4, AF11)>, /* ETH_RGMII_GTX_CLK */
+				 <STM32_PINMUX('B', 12, AF11)>, /* ETH_RGMII_TXD0 */
+				 <STM32_PINMUX('B', 13, AF11)>, /* ETH_RGMII_TXD1 */
+				 <STM32_PINMUX('C', 2, AF11)>, /* ETH_RGMII_TXD2 */
+				 <STM32_PINMUX('B', 8, AF11)>, /* ETH_RGMII_TXD3 */
+				 <STM32_PINMUX('B', 11, AF11)>, /* ETH_RGMII_TX_CTL */
+				 <STM32_PINMUX('C', 1, AF11)>; /* ETH_MDC */
+			bias-disable;
+			drive-push-pull;
+			slew-rate = <3>;
+		};
+		pins2 {
+			pinmux = <STM32_PINMUX('A', 2, AF11)>; /* ETH_MDIO */
+			bias-disable;
+			drive-push-pull;
+			slew-rate = <0>;
+		};
+		pins3 {
+			pinmux = <STM32_PINMUX('C', 4, AF11)>, /* ETH_RGMII_RXD0 */
+				 <STM32_PINMUX('C', 5, AF11)>, /* ETH_RGMII_RXD1 */
+				 <STM32_PINMUX('H', 6, AF11)>, /* ETH_RGMII_RXD2 */
+				 <STM32_PINMUX('H', 7, AF11)>, /* ETH_RGMII_RXD3 */
+				 <STM32_PINMUX('A', 1, AF11)>, /* ETH_RGMII_RX_CLK */
+				 <STM32_PINMUX('A', 7, AF11)>; /* ETH_RGMII_RX_CTL */
+			bias-disable;
+		};
+	};
+
+	ethernet0_rgmii_sleep_pins_x: rgmii-sleep-0 {
+		pins1 {
+			pinmux = <STM32_PINMUX('G', 5, ANALOG)>, /* ETH_RGMII_CLK125 */
+				 <STM32_PINMUX('G', 4, ANALOG)>, /* ETH_RGMII_GTX_CLK */
+				 <STM32_PINMUX('B', 12, ANALOG)>, /* ETH_RGMII_TXD0 */
+				 <STM32_PINMUX('B', 13, ANALOG)>, /* ETH_RGMII_TXD1 */
+				 <STM32_PINMUX('C', 2, ANALOG)>, /* ETH_RGMII_TXD2 */
+				 <STM32_PINMUX('B', 8, ANALOG)>, /* ETH_RGMII_TXD3 */
+				 <STM32_PINMUX('B', 11, ANALOG)>, /* ETH_RGMII_TX_CTL */
+				 <STM32_PINMUX('A', 2, ANALOG)>, /* ETH_MDIO */
+				 <STM32_PINMUX('C', 1, ANALOG)>, /* ETH_MDC */
+				 <STM32_PINMUX('C', 4, ANALOG)>, /* ETH_RGMII_RXD0 */
+				 <STM32_PINMUX('C', 5, ANALOG)>, /* ETH_RGMII_RXD1 */
+				 <STM32_PINMUX('H', 6, ANALOG)>, /* ETH_RGMII_RXD2 */
+				 <STM32_PINMUX('H', 7, ANALOG)>, /* ETH_RGMII_RXD3 */
+				 <STM32_PINMUX('A', 1, ANALOG)>, /* ETH_RGMII_RX_CLK */
+				 <STM32_PINMUX('A', 7, ANALOG)>; /* ETH_RGMII_RX_CTL */
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/st/stm32mp15xc-lxa-tac.dtsi b/arch/arm/boot/dts/st/stm32mp15xc-lxa-tac.dtsi
index cfaf8adde319..c87fd96cbd91 100644
--- a/arch/arm/boot/dts/st/stm32mp15xc-lxa-tac.dtsi
+++ b/arch/arm/boot/dts/st/stm32mp15xc-lxa-tac.dtsi
@@ -379,11 +379,6 @@ baseboard_eeprom: &sip_eeprom {
 	};
 };
 
-&pwr_regulators {
-	vdd-supply = <&vdd>;
-	vdd_3v3_usbfs-supply = <&vdd_usb>;
-};
-
 &rtc {
 	status = "okay";
 };
@@ -590,14 +585,6 @@ baseboard_eeprom: &sip_eeprom {
 	status = "okay";
 };
 
-&usbphyc_port0 {
-	phy-supply = <&vdd_usb>;
-};
-
-&usbphyc_port1 {
-	phy-supply = <&vdd_usb>;
-};
-
 &vrefbuf {
 	regulator-min-microvolt = <2500000>;
 	regulator-max-microvolt = <2500000>;
diff --git a/arch/arm/boot/dts/st/stm32mp15xx-dhcom-pdk2.dtsi b/arch/arm/boot/dts/st/stm32mp15xx-dhcom-pdk2.dtsi
index 466d9701add0..171d7c7658fa 100644
--- a/arch/arm/boot/dts/st/stm32mp15xx-dhcom-pdk2.dtsi
+++ b/arch/arm/boot/dts/st/stm32mp15xx-dhcom-pdk2.dtsi
@@ -192,15 +192,11 @@
 			sgtl5000_tx_endpoint: endpoint@0 {
 				reg = <0>;
 				remote-endpoint = <&sai2a_endpoint>;
-				frame-master = <&sgtl5000_tx_endpoint>;
-				bitclock-master = <&sgtl5000_tx_endpoint>;
 			};
 
 			sgtl5000_rx_endpoint: endpoint@1 {
 				reg = <1>;
 				remote-endpoint = <&sai2b_endpoint>;
-				frame-master = <&sgtl5000_rx_endpoint>;
-				bitclock-master = <&sgtl5000_rx_endpoint>;
 			};
 		};
 
@@ -245,10 +241,12 @@
 		sai2a_port: port {
 			sai2a_endpoint: endpoint {
 				remote-endpoint = <&sgtl5000_tx_endpoint>;
+				bitclock-master;
 				dai-format = "i2s";
-				mclk-fs = <512>;
 				dai-tdm-slot-num = <2>;
 				dai-tdm-slot-width = <16>;
+				frame-master;
+				mclk-fs = <256>;
 			};
 		};
 	};
@@ -263,10 +261,12 @@
 		sai2b_port: port {
 			sai2b_endpoint: endpoint {
 				remote-endpoint = <&sgtl5000_rx_endpoint>;
+				bitclock-master;
 				dai-format = "i2s";
-				mclk-fs = <512>;
 				dai-tdm-slot-num = <2>;
 				dai-tdm-slot-width = <16>;
+				frame-master;
+				mclk-fs = <256>;
 			};
 		};
 	};
diff --git a/arch/arm/boot/dts/st/stm32mp15xx-osd32.dtsi b/arch/arm/boot/dts/st/stm32mp15xx-osd32.dtsi
index aeb71c41a734..2022a1fa31ca 100644
--- a/arch/arm/boot/dts/st/stm32mp15xx-osd32.dtsi
+++ b/arch/arm/boot/dts/st/stm32mp15xx-osd32.dtsi
@@ -214,3 +214,16 @@
 &rng1 {
 	status = "okay";
 };
+
+&pwr_regulators {
+	vdd-supply = <&vdd>;
+	vdd_3v3_usbfs-supply = <&vdd_usb>;
+};
+
+&usbphyc_port0 {
+	phy-supply = <&vdd_usb>;
+};
+
+&usbphyc_port1 {
+	phy-supply = <&vdd_usb>;
+};
diff --git a/arch/arm/boot/dts/ti/davinci/da850-evm.dts b/arch/arm/boot/dts/ti/davinci/da850-evm.dts
index 6c5936278e75..1f5cd35f8b74 100644
--- a/arch/arm/boot/dts/ti/davinci/da850-evm.dts
+++ b/arch/arm/boot/dts/ti/davinci/da850-evm.dts
@@ -65,7 +65,7 @@
 
 		display-timings {
 			native-mode = <&timing0>;
-			timing0: 480x272 {
+			timing0: timing-480x272 {
 				clock-frequency = <9000000>;
 				hactive = <480>;
 				vactive = <272>;
diff --git a/arch/arm/boot/dts/ti/omap/am335x-bone-common.dtsi b/arch/arm/boot/dts/ti/omap/am335x-bone-common.dtsi
index 2d0216840ff5..a0fb431aec84 100644
--- a/arch/arm/boot/dts/ti/omap/am335x-bone-common.dtsi
+++ b/arch/arm/boot/dts/ti/omap/am335x-bone-common.dtsi
@@ -221,10 +221,14 @@
 		reg = <0x50>;
 		vcc-supply = <&ldo4_reg>;
 
-		#address-cells = <1>;
-		#size-cells = <1>;
-		baseboard_data: baseboard_data@0 {
-			reg = <0 0x100>;
+		nvmem-layout {
+			compatible = "fixed-layout";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			baseboard_data: baseboard_data@0 {
+				reg = <0 0x100>;
+			};
 		};
 	};
 };
@@ -239,40 +243,60 @@
 	cape_eeprom0: cape_eeprom0@54 {
 		compatible = "atmel,24c256";
 		reg = <0x54>;
-		#address-cells = <1>;
-		#size-cells = <1>;
-		cape0_data: cape_data@0 {
-			reg = <0 0x100>;
+
+		nvmem-layout {
+			compatible = "fixed-layout";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			cape0_data: cape_data@0 {
+				reg = <0 0x100>;
+			};
 		};
 	};
 
 	cape_eeprom1: cape_eeprom1@55 {
 		compatible = "atmel,24c256";
 		reg = <0x55>;
-		#address-cells = <1>;
-		#size-cells = <1>;
-		cape1_data: cape_data@0 {
-			reg = <0 0x100>;
+
+		nvmem-layout {
+			compatible = "fixed-layout";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			cape1_data: cape_data@0 {
+				reg = <0 0x100>;
+			};
 		};
 	};
 
 	cape_eeprom2: cape_eeprom2@56 {
 		compatible = "atmel,24c256";
 		reg = <0x56>;
-		#address-cells = <1>;
-		#size-cells = <1>;
-		cape2_data: cape_data@0 {
-			reg = <0 0x100>;
+
+		nvmem-layout {
+			compatible = "fixed-layout";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			cape2_data: cape_data@0 {
+				reg = <0 0x100>;
+			};
 		};
 	};
 
 	cape_eeprom3: cape_eeprom3@57 {
 		compatible = "atmel,24c256";
 		reg = <0x57>;
-		#address-cells = <1>;
-		#size-cells = <1>;
-		cape3_data: cape_data@0 {
-			reg = <0 0x100>;
+
+		nvmem-layout {
+			compatible = "fixed-layout";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			cape3_data: cape_data@0 {
+				reg = <0 0x100>;
+			};
 		};
 	};
 };
@@ -385,7 +409,7 @@
 		/* Support GPIO reset on revision C3 boards */
 		reset-gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
 		reset-assert-us = <300>;
-		reset-deassert-us = <6500>;
+		reset-deassert-us = <13000>;
 	};
 };
 
diff --git a/arch/arm/boot/dts/ti/omap/am335x-boneblue.dts b/arch/arm/boot/dts/ti/omap/am335x-boneblue.dts
index 801399702547..8878da773d67 100644
--- a/arch/arm/boot/dts/ti/omap/am335x-boneblue.dts
+++ b/arch/arm/boot/dts/ti/omap/am335x-boneblue.dts
@@ -317,10 +317,14 @@
 		compatible = "atmel,24c256";
 		reg = <0x50>;
 
-		#address-cells = <1>;
-		#size-cells = <1>;
-		baseboard_data: baseboard_data@0 {
-			reg = <0 0x100>;
+		nvmem-layout {
+			compatible = "fixed-layout";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			baseboard_data: baseboard_data@0 {
+				reg = <0 0x100>;
+			};
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/ti/omap/am335x-guardian.dts b/arch/arm/boot/dts/ti/omap/am335x-guardian.dts
index 56e5d954a490..4b070e634b28 100644
--- a/arch/arm/boot/dts/ti/omap/am335x-guardian.dts
+++ b/arch/arm/boot/dts/ti/omap/am335x-guardian.dts
@@ -74,7 +74,7 @@
 		pinctrl-1 = <&lcd_pins_sleep>;
 
 		display-timings {
-			320x240 {
+			timing-320x240 {
 				hactive         = <320>;
 				vactive         = <240>;
 				hback-porch     = <68>;
diff --git a/arch/arm/boot/dts/ti/omap/am335x-nano.dts b/arch/arm/boot/dts/ti/omap/am335x-nano.dts
index 26b5510cb3d1..56929059f5af 100644
--- a/arch/arm/boot/dts/ti/omap/am335x-nano.dts
+++ b/arch/arm/boot/dts/ti/omap/am335x-nano.dts
@@ -231,7 +231,7 @@
 	};
 
 	temperature-sensor@48 {
-		compatible = "lm75";
+		compatible = "national,lm75";
 		reg = <0x48>;
 	};
 
diff --git a/arch/arm/boot/dts/ti/omap/am335x-pdu001.dts b/arch/arm/boot/dts/ti/omap/am335x-pdu001.dts
index f38f5bff2b96..17574d0d0525 100644
--- a/arch/arm/boot/dts/ti/omap/am335x-pdu001.dts
+++ b/arch/arm/boot/dts/ti/omap/am335x-pdu001.dts
@@ -67,7 +67,7 @@
 		};
 
 		display-timings {
-			240x320p16 {
+			timing-240x320p16 {
 				clock-frequency = <6500000>;
 				hactive = <240>;
 				vactive = <320>;
diff --git a/arch/arm/boot/dts/ti/omap/am335x-pepper.dts b/arch/arm/boot/dts/ti/omap/am335x-pepper.dts
index d5a4a21889d1..e7d561a527fd 100644
--- a/arch/arm/boot/dts/ti/omap/am335x-pepper.dts
+++ b/arch/arm/boot/dts/ti/omap/am335x-pepper.dts
@@ -202,7 +202,7 @@
 	};
 	display-timings {
 		native-mode = <&timing0>;
-		timing0: 480x272 {
+		timing0: timing-480x272 {
 			clock-frequency = <18400000>;
 			hactive = <480>;
 			vactive = <272>;
diff --git a/arch/arm/boot/dts/ti/omap/am335x-regor.dtsi b/arch/arm/boot/dts/ti/omap/am335x-regor.dtsi
index 625db3bcd365..287d209a0ea9 100644
--- a/arch/arm/boot/dts/ti/omap/am335x-regor.dtsi
+++ b/arch/arm/boot/dts/ti/omap/am335x-regor.dtsi
@@ -5,6 +5,9 @@
  *
  */
 
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/am33xx.h>
+
 / {
 	model = "Phytec AM335x phyBOARD-REGOR";
 	compatible = "phytec,am335x-regor", "phytec,am335x-phycore-som", "ti,am33xx";
@@ -188,7 +191,7 @@
 		pinctrl-single,pins = <
 			AM33XX_PADCONF(AM335X_PIN_UART1_RXD, PIN_INPUT_PULLUP, MUX_MODE0)
 			AM33XX_PADCONF(AM335X_PIN_UART1_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
-			AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_OUTPUT_PULLUP, MUX_MODE0)
+			AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
 		>;
 	};
 };
@@ -198,4 +201,9 @@
 	pinctrl-0 = <&uart1_rs485_pins>;
 	status = "okay";
 	linux,rs485-enabled-at-boot-time;
+	/*
+	 * un-intuitively, yet with the default (active-high),
+	 * am335x RTS is high on idle and gets low on active !
+	 */
+	rs485-rts-active-low;
 };
diff --git a/arch/arm/boot/dts/ti/omap/am335x-wega.dtsi b/arch/arm/boot/dts/ti/omap/am335x-wega.dtsi
index cb27ff464dbe..d0c290d7d062 100644
--- a/arch/arm/boot/dts/ti/omap/am335x-wega.dtsi
+++ b/arch/arm/boot/dts/ti/omap/am335x-wega.dtsi
@@ -14,7 +14,7 @@
 		simple-audio-card,format = "i2s";
 		simple-audio-card,bitclock-master = <&sound_iface_main>;
 		simple-audio-card,frame-master = <&sound_iface_main>;
-		simple-audio-card,mclk-fs = <32>;
+		simple-audio-card,mclk-fs = <512>;
 		simple-audio-card,widgets =
 					"Line", "Line In",
 					"Line", "Line Out",
@@ -27,13 +27,12 @@
 					"LINE1L", "Line In",
 					"LINE1R", "Line In";
 
-		simple-audio-card,cpu {
+		sound_iface_main: simple-audio-card,cpu {
 			sound-dai = <&mcasp0>;
 		};
 
-		sound_iface_main: simple-audio-card,codec {
+		simple-audio-card,codec {
 			sound-dai = <&tlv320aic3007>;
-			clocks = <&mcasp0_fck>;
 		};
 
 	};
diff --git a/arch/arm/boot/dts/ti/omap/am5729-beagleboneai.dts b/arch/arm/boot/dts/ti/omap/am5729-beagleboneai.dts
index eb1ec85aba28..e6a18954e449 100644
--- a/arch/arm/boot/dts/ti/omap/am5729-beagleboneai.dts
+++ b/arch/arm/boot/dts/ti/omap/am5729-beagleboneai.dts
@@ -196,7 +196,6 @@
 
 	extcon_usb1: extcon_usb1 {
 		compatible = "linux,extcon-usb-gpio";
-		ti,enable-id-detection;
 		id-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
 	};
 };
diff --git a/arch/arm/boot/dts/ti/omap/omap3-n900.dts b/arch/arm/boot/dts/ti/omap/omap3-n900.dts
index 07c5b963af78..4bde3342bb95 100644
--- a/arch/arm/boot/dts/ti/omap/omap3-n900.dts
+++ b/arch/arm/boot/dts/ti/omap/omap3-n900.dts
@@ -781,7 +781,7 @@
 
 		mount-matrix =	 "-1",  "0",  "0",
 				  "0",  "1",  "0",
-				  "0",  "0",  "1";
+				  "0",  "0",  "-1";
 	};
 
 	cam1: camera@3e {
diff --git a/arch/arm/boot/dts/vt8500/vt8500-bv07.dts b/arch/arm/boot/dts/vt8500/vt8500-bv07.dts
index e9f55bd30bd4..38a2da5e2c5d 100644
--- a/arch/arm/boot/dts/vt8500/vt8500-bv07.dts
+++ b/arch/arm/boot/dts/vt8500/vt8500-bv07.dts
@@ -16,7 +16,7 @@
 	bits-per-pixel = <16>;
 	display-timings {
 		native-mode = <&timing0>;
-		timing0: 800x480 {
+		timing0: timing-800x480 {
 			clock-frequency = <0>; /* unused but required */
 			hactive = <800>;
 			vactive = <480>;
diff --git a/arch/arm/boot/dts/vt8500/vt8500.dtsi b/arch/arm/boot/dts/vt8500/vt8500.dtsi
index b7e09eff5bb2..f23cb5ee11ae 100644
--- a/arch/arm/boot/dts/vt8500/vt8500.dtsi
+++ b/arch/arm/boot/dts/vt8500/vt8500.dtsi
@@ -115,7 +115,7 @@
 			interrupts = <43>;
 		};
 
-		uhci@d8007b00 {
+		usb@d8007b00 {
 			compatible = "platform-uhci";
 			reg = <0xd8007b00 0x200>;
 			interrupts = <43>;
diff --git a/arch/arm/boot/dts/vt8500/wm8505-ref.dts b/arch/arm/boot/dts/vt8500/wm8505-ref.dts
index 2d77c087676e..8ce9e2ef0a81 100644
--- a/arch/arm/boot/dts/vt8500/wm8505-ref.dts
+++ b/arch/arm/boot/dts/vt8500/wm8505-ref.dts
@@ -16,7 +16,7 @@
 	bits-per-pixel = <32>;
 	display-timings {
 		native-mode = <&timing0>;
-		timing0: 800x480 {
+		timing0: timing-800x480 {
 			clock-frequency = <0>; /* unused but required */
 			hactive = <800>;
 			vactive = <480>;
diff --git a/arch/arm/boot/dts/vt8500/wm8505.dtsi b/arch/arm/boot/dts/vt8500/wm8505.dtsi
index 168cd12b07bc..d9e1280372c5 100644
--- a/arch/arm/boot/dts/vt8500/wm8505.dtsi
+++ b/arch/arm/boot/dts/vt8500/wm8505.dtsi
@@ -213,7 +213,7 @@
 			interrupts = <1>;
 		};
 
-		uhci@d8007300 {
+		usb@d8007300 {
 			compatible = "platform-uhci";
 			reg = <0xd8007300 0x200>;
 			interrupts = <0>;
diff --git a/arch/arm/boot/dts/vt8500/wm8650-mid.dts b/arch/arm/boot/dts/vt8500/wm8650-mid.dts
index f6a42149a0a0..7977b6c1e8eb 100644
--- a/arch/arm/boot/dts/vt8500/wm8650-mid.dts
+++ b/arch/arm/boot/dts/vt8500/wm8650-mid.dts
@@ -17,7 +17,7 @@
 
 	display-timings {
 		native-mode = <&timing0>;
-		timing0: 800x480 {
+		timing0: timing-800x480 {
 			clock-frequency = <0>; /* unused but required */
 			hactive = <800>;
 			vactive = <480>;
diff --git a/arch/arm/boot/dts/vt8500/wm8650.dtsi b/arch/arm/boot/dts/vt8500/wm8650.dtsi
index bc057b6f7d16..35d12d77efc0 100644
--- a/arch/arm/boot/dts/vt8500/wm8650.dtsi
+++ b/arch/arm/boot/dts/vt8500/wm8650.dtsi
@@ -185,7 +185,7 @@
 			interrupts = <43>;
 		};
 
-		uhci@d8007b00 {
+		usb@d8007b00 {
 			compatible = "platform-uhci";
 			reg = <0xd8007b00 0x200>;
 			interrupts = <43>;
diff --git a/arch/arm/boot/dts/vt8500/wm8750.dtsi b/arch/arm/boot/dts/vt8500/wm8750.dtsi
index 33aeb37491f4..b292f85d4e69 100644
--- a/arch/arm/boot/dts/vt8500/wm8750.dtsi
+++ b/arch/arm/boot/dts/vt8500/wm8750.dtsi
@@ -257,13 +257,13 @@
 			interrupts = <26>;
 		};
 
-		uhci@d8007b00 {
+		usb@d8007b00 {
 			compatible = "platform-uhci";
 			reg = <0xd8007b00 0x200>;
 			interrupts = <26>;
 		};
 
-		uhci@d8008d00 {
+		usb@d8008d00 {
 			compatible = "platform-uhci";
 			reg = <0xd8008d00 0x200>;
 			interrupts = <26>;
diff --git a/arch/arm/boot/dts/vt8500/wm8850-w70v2.dts b/arch/arm/boot/dts/vt8500/wm8850-w70v2.dts
index c7a6fe0ce48f..5d409323b10c 100644
--- a/arch/arm/boot/dts/vt8500/wm8850-w70v2.dts
+++ b/arch/arm/boot/dts/vt8500/wm8850-w70v2.dts
@@ -28,7 +28,7 @@
 	bits-per-pixel = <16>;
 	display-timings {
 		native-mode = <&timing0>;
-		timing0: 800x480 {
+		timing0: timing-800x480 {
 			clock-frequency = <0>; /* unused but required */
 			hactive = <800>;
 			vactive = <480>;
diff --git a/arch/arm/boot/dts/vt8500/wm8850.dtsi b/arch/arm/boot/dts/vt8500/wm8850.dtsi
index 65c9271050e6..c61717ebb4f1 100644
--- a/arch/arm/boot/dts/vt8500/wm8850.dtsi
+++ b/arch/arm/boot/dts/vt8500/wm8850.dtsi
@@ -244,13 +244,13 @@
 			interrupts = <26>;
 		};
 
-		uhci@d8007b00 {
+		usb@d8007b00 {
 			compatible = "platform-uhci";
 			reg = <0xd8007b00 0x200>;
 			interrupts = <26>;
 		};
 
-		uhci@d8008d00 {
+		usb@d8008d00 {
 			compatible = "platform-uhci";
 			reg = <0xd8008d00 0x200>;
 			interrupts = <26>;
diff --git a/arch/arm/boot/dts/xilinx/zynq-zturn-common.dtsi b/arch/arm/boot/dts/xilinx/zynq-zturn-common.dtsi
index dfb1fbafe3aa..33b02e05ce82 100644
--- a/arch/arm/boot/dts/xilinx/zynq-zturn-common.dtsi
+++ b/arch/arm/boot/dts/xilinx/zynq-zturn-common.dtsi
@@ -97,9 +97,9 @@
 	status = "okay";
 	clock-frequency = <400000>;
 
-	stlm75@49 {
+	temperature-sensor@49 {
 		status = "okay";
-		compatible = "lm75";
+		compatible = "st,stlm75";
 		reg = <0x49>;
 	};
 
diff --git a/arch/arm/boot/install.sh b/arch/arm/boot/install.sh
index 9ec11fac7d8d..34e2c6e31fd1 100755
--- a/arch/arm/boot/install.sh
+++ b/arch/arm/boot/install.sh
@@ -17,6 +17,8 @@
 #   $3 - kernel map file
 #   $4 - default install path (blank if root directory)
 
+set -e
+
 if [ "$(basename $2)" = "zImage" ]; then
 # Compressed install
   echo "Installing compressed kernel"
diff --git a/arch/arm/common/locomo.c b/arch/arm/common/locomo.c
index 6d0c9f7268ba..06b0e5fd54a6 100644
--- a/arch/arm/common/locomo.c
+++ b/arch/arm/common/locomo.c
@@ -816,10 +816,10 @@ EXPORT_SYMBOL(locomo_frontlight_set);
  *	We model this as a regular bus type, and hang devices directly
  *	off this.
  */
-static int locomo_match(struct device *_dev, struct device_driver *_drv)
+static int locomo_match(struct device *_dev, const struct device_driver *_drv)
 {
 	struct locomo_dev *dev = LOCOMO_DEV(_dev);
-	struct locomo_driver *drv = LOCOMO_DRV(_drv);
+	const struct locomo_driver *drv = LOCOMO_DRV(_drv);
 
 	return dev->devid == drv->devid;
 }
diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c
index 1fbd7363cf11..550978dc3c50 100644
--- a/arch/arm/common/sa1111.c
+++ b/arch/arm/common/sa1111.c
@@ -1339,10 +1339,10 @@ EXPORT_SYMBOL_GPL(sa1111_get_irq);
  *	We model this as a regular bus type, and hang devices directly
  *	off this.
  */
-static int sa1111_match(struct device *_dev, struct device_driver *_drv)
+static int sa1111_match(struct device *_dev, const struct device_driver *_drv)
 {
 	struct sa1111_dev *dev = to_sa1111_device(_dev);
-	struct sa1111_driver *drv = SA1111_DRV(_drv);
+	const struct sa1111_driver *drv = SA1111_DRV(_drv);
 
 	return !!(dev->devid & drv->devid);
 }
diff --git a/arch/arm/configs/at91_dt_defconfig b/arch/arm/configs/at91_dt_defconfig
index 1d53aec4c836..2022a7fca0f9 100644
--- a/arch/arm/configs/at91_dt_defconfig
+++ b/arch/arm/configs/at91_dt_defconfig
@@ -16,6 +16,7 @@ CONFIG_ARCH_AT91=y
 CONFIG_SOC_AT91RM9200=y
 CONFIG_SOC_AT91SAM9=y
 CONFIG_SOC_SAM9X60=y
+CONFIG_SOC_SAM9X7=y
 # CONFIG_ATMEL_CLOCKSOURCE_PIT is not set
 CONFIG_AEABI=y
 CONFIG_UACCESS_WITH_MEMCPY=y
@@ -143,6 +144,7 @@ CONFIG_VIDEO_OV2640=m
 CONFIG_VIDEO_OV7740=m
 CONFIG_DRM=y
 CONFIG_DRM_ATMEL_HLCDC=y
+CONFIG_DRM_MICROCHIP_LVDS_SERIALIZER=y
 CONFIG_DRM_PANEL_SIMPLE=y
 CONFIG_DRM_PANEL_EDP=y
 CONFIG_FB_ATMEL=y
diff --git a/arch/arm/configs/hisi_defconfig b/arch/arm/configs/hisi_defconfig
index 0376a65e8bc1..e19c1039fb93 100644
--- a/arch/arm/configs/hisi_defconfig
+++ b/arch/arm/configs/hisi_defconfig
@@ -43,6 +43,7 @@ CONFIG_SERIAL_8250_DW=y
 CONFIG_SERIAL_OF_PLATFORM=y
 CONFIG_SERIAL_AMBA_PL011=y
 CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
+CONFIG_I2C_DESIGNWARE_CORE=y
 CONFIG_I2C_DESIGNWARE_PLATFORM=y
 CONFIG_SPI=y
 CONFIG_SPI_PL022=y
diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig
index cf2480dce285..333ef55476a3 100644
--- a/arch/arm/configs/imx_v6_v7_defconfig
+++ b/arch/arm/configs/imx_v6_v7_defconfig
@@ -133,6 +133,7 @@ CONFIG_SMSC911X=y
 # CONFIG_NET_VENDOR_STMICRO is not set
 CONFIG_MICREL_PHY=y
 CONFIG_AT803X_PHY=y
+CONFIG_DP83867_PHY=y
 CONFIG_CAN_FLEXCAN=y
 CONFIG_USB_PEGASUS=m
 CONFIG_USB_RTL8150=m
@@ -180,6 +181,7 @@ CONFIG_TOUCHSCREEN_SX8654=y
 CONFIG_TOUCHSCREEN_COLIBRI_VF50=y
 CONFIG_INPUT_MISC=y
 CONFIG_INPUT_MMA8450=y
+CONFIG_INPUT_GPIO_BEEPER=m
 CONFIG_SERIO_SERPORT=m
 # CONFIG_LEGACY_PTYS is not set
 CONFIG_SERIAL_IMX=y
@@ -211,6 +213,7 @@ CONFIG_GPIO_SIOX=m
 CONFIG_GPIO_VF610=y
 CONFIG_GPIO_MAX732X=y
 CONFIG_GPIO_PCA953X=y
+CONFIG_GPIO_PCA953X_IRQ=y
 CONFIG_GPIO_PCF857X=y
 CONFIG_GPIO_BD71815=y
 CONFIG_GPIO_STMPE=y
@@ -226,6 +229,7 @@ CONFIG_RN5T618_POWER=m
 CONFIG_SENSORS_MC13783_ADC=y
 CONFIG_SENSORS_GPIO_FAN=y
 CONFIG_SENSORS_IIO_HWMON=y
+CONFIG_SENSORS_LM75=m
 CONFIG_SENSORS_PWM_FAN=y
 CONFIG_SENSORS_SY7636A=y
 CONFIG_THERMAL_STATISTICS=y
@@ -282,6 +286,9 @@ CONFIG_DRM_PANEL_LVDS=y
 CONFIG_DRM_PANEL_SIMPLE=y
 CONFIG_DRM_PANEL_EDP=y
 CONFIG_DRM_PANEL_SEIKO_43WVF1G=y
+CONFIG_DRM_DISPLAY_CONNECTOR=y
+CONFIG_DRM_LVDS_CODEC=m
+CONFIG_DRM_SII902X=y
 CONFIG_DRM_TI_TFP410=y
 CONFIG_DRM_DW_HDMI_AHB_AUDIO=m
 CONFIG_DRM_DW_HDMI_CEC=y
@@ -311,7 +318,6 @@ CONFIG_SND_IMX_SOC=y
 CONFIG_SND_SOC_EUKREA_TLV320=y
 CONFIG_SND_SOC_IMX_ES8328=y
 CONFIG_SND_SOC_IMX_SGTL5000=y
-CONFIG_SND_SOC_IMX_SPDIF=y
 CONFIG_SND_SOC_FSL_ASOC_CARD=y
 CONFIG_SND_SOC_AC97_CODEC=y
 CONFIG_SND_SOC_CS42XX8_I2C=y
diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index 86bf057ac366..9a5f5c439b87 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -413,6 +413,7 @@ CONFIG_I2C_AT91=m
 CONFIG_I2C_BCM2835=y
 CONFIG_I2C_CADENCE=y
 CONFIG_I2C_DAVINCI=y
+CONFIG_I2C_DESIGNWARE_CORE=y
 CONFIG_I2C_DESIGNWARE_PLATFORM=y
 CONFIG_I2C_DIGICOLOR=m
 CONFIG_I2C_EMEV2=m
@@ -469,6 +470,7 @@ CONFIG_SPI_XILINX=y
 CONFIG_SPI_SPIDEV=y
 CONFIG_SPMI=y
 CONFIG_PINCTRL_AS3722=y
+CONFIG_PINCTRL_MCP23S08=m
 CONFIG_PINCTRL_MICROCHIP_SGPIO=y
 CONFIG_PINCTRL_OCELOT=y
 CONFIG_PINCTRL_PALMAS=y
diff --git a/arch/arm/configs/pxa_defconfig b/arch/arm/configs/pxa_defconfig
index f2ca5c9131b5..e1cb170c2bf0 100644
--- a/arch/arm/configs/pxa_defconfig
+++ b/arch/arm/configs/pxa_defconfig
@@ -277,6 +277,7 @@ CONFIG_HW_RANDOM=y
 CONFIG_I2C_CHARDEV=m
 CONFIG_I2C_MUX_PCA954x=m
 CONFIG_I2C_MUX_PINCTRL=m
+CONFIG_I2C_DESIGNWARE_CORE=m
 CONFIG_I2C_DESIGNWARE_PLATFORM=m
 CONFIG_I2C_GPIO=y
 CONFIG_I2C_PXA_SLAVE=y
diff --git a/arch/arm/configs/shmobile_defconfig b/arch/arm/configs/shmobile_defconfig
index 56925adfe842..0e380e450a62 100644
--- a/arch/arm/configs/shmobile_defconfig
+++ b/arch/arm/configs/shmobile_defconfig
@@ -24,6 +24,7 @@ CONFIG_CPUFREQ_DT=y
 CONFIG_VFP=y
 CONFIG_NEON=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+CONFIG_SLAB_FREELIST_HARDENED=y
 CONFIG_CMA=y
 CONFIG_NET=y
 CONFIG_PACKET=y
diff --git a/arch/arm/configs/socfpga_defconfig b/arch/arm/configs/socfpga_defconfig
index e82c3866b810..294906c8f16e 100644
--- a/arch/arm/configs/socfpga_defconfig
+++ b/arch/arm/configs/socfpga_defconfig
@@ -83,6 +83,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=2
 CONFIG_SERIAL_8250_DW=y
 CONFIG_I2C=y
 CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_DESIGNWARE_CORE=y
 CONFIG_I2C_DESIGNWARE_PLATFORM=y
 CONFIG_SPI=y
 CONFIG_SPI_CADENCE_QUADSPI=y
diff --git a/arch/arm/configs/spear13xx_defconfig b/arch/arm/configs/spear13xx_defconfig
index c8128a6180e7..a8f992fdb30d 100644
--- a/arch/arm/configs/spear13xx_defconfig
+++ b/arch/arm/configs/spear13xx_defconfig
@@ -62,6 +62,7 @@ CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
 # CONFIG_HW_RANDOM is not set
 CONFIG_RAW_DRIVER=y
 CONFIG_I2C=y
+CONFIG_I2C_DESIGNWARE_CORE=y
 CONFIG_I2C_DESIGNWARE_PLATFORM=y
 CONFIG_SPI=y
 CONFIG_SPI_PL022=y
diff --git a/arch/arm/configs/spear3xx_defconfig b/arch/arm/configs/spear3xx_defconfig
index 97ea2e9a6f07..8dc5a388759c 100644
--- a/arch/arm/configs/spear3xx_defconfig
+++ b/arch/arm/configs/spear3xx_defconfig
@@ -42,6 +42,7 @@ CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
 # CONFIG_HW_RANDOM is not set
 CONFIG_RAW_DRIVER=y
 CONFIG_I2C=y
+CONFIG_I2C_DESIGNWARE_CORE=y
 CONFIG_I2C_DESIGNWARE_PLATFORM=y
 CONFIG_SPI=y
 CONFIG_SPI_PL022=y
diff --git a/arch/arm/configs/spear6xx_defconfig b/arch/arm/configs/spear6xx_defconfig
index a7a3413ac968..4e9e1a6ff381 100644
--- a/arch/arm/configs/spear6xx_defconfig
+++ b/arch/arm/configs/spear6xx_defconfig
@@ -33,6 +33,7 @@ CONFIG_STMMAC_ETH=y
 CONFIG_SERIAL_AMBA_PL011=y
 CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
 CONFIG_I2C=y
+CONFIG_I2C_DESIGNWARE_CORE=y
 CONFIG_I2C_DESIGNWARE_PLATFORM=y
 CONFIG_SPI=y
 CONFIG_SPI_PL022=y
diff --git a/arch/arm/configs/vexpress_defconfig b/arch/arm/configs/vexpress_defconfig
index 96ad442089bd..cdb6065e04fd 100644
--- a/arch/arm/configs/vexpress_defconfig
+++ b/arch/arm/configs/vexpress_defconfig
@@ -14,7 +14,6 @@ CONFIG_CPUSETS=y
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_PROFILING=y
 CONFIG_ARCH_VEXPRESS=y
-CONFIG_ARCH_VEXPRESS_DCSCB=y
 CONFIG_ARCH_VEXPRESS_TC2_PM=y
 CONFIG_SMP=y
 CONFIG_HAVE_ARM_ARCH_TIMER=y
diff --git a/arch/arm/crypto/Kconfig b/arch/arm/crypto/Kconfig
index 847b7a003356..5ff49a5e9afc 100644
--- a/arch/arm/crypto/Kconfig
+++ b/arch/arm/crypto/Kconfig
@@ -166,10 +166,9 @@ config CRYPTO_AES_ARM
 config CRYPTO_AES_ARM_BS
 	tristate "Ciphers: AES, modes: ECB/CBC/CTR/XTS (bit-sliced NEON)"
 	depends on KERNEL_MODE_NEON
+	select CRYPTO_AES_ARM
 	select CRYPTO_SKCIPHER
 	select CRYPTO_LIB_AES
-	select CRYPTO_AES
-	select CRYPTO_CBC
 	select CRYPTO_SIMD
 	help
 	  Length-preserving ciphers: AES cipher algorithms (FIPS-197)
@@ -183,8 +182,15 @@ config CRYPTO_AES_ARM_BS
 	  Bit sliced AES gives around 45% speedup on Cortex-A15 for CTR mode
 	  and for XTS mode encryption, CBC and XTS mode decryption speedup is
 	  around 25%. (CBC encryption speed is not affected by this driver.)
-	  This implementation does not rely on any lookup tables so it is
-	  believed to be invulnerable to cache timing attacks.
+
+	  The bit sliced AES code does not use lookup tables, so it is believed
+	  to be invulnerable to cache timing attacks. However, since the bit
+	  sliced AES code cannot process single blocks efficiently, in certain
+	  cases table-based code with some countermeasures against cache timing
+	  attacks will still be used as a fallback method; specifically CBC
+	  encryption (not CBC decryption), the encryption of XTS tweaks, XTS
+	  ciphertext stealing when the message isn't a multiple of 16 bytes, and
+	  CTR when invoked in a context in which NEON instructions are unusable.
 
 config CRYPTO_AES_ARM_CE
 	tristate "Ciphers: AES, modes: ECB/CBC/CTS/CTR/XTS (ARMv8 Crypto Extensions)"
diff --git a/arch/arm/crypto/aes-ce-glue.c b/arch/arm/crypto/aes-ce-glue.c
index b668c97663ec..f5b66f4cf45d 100644
--- a/arch/arm/crypto/aes-ce-glue.c
+++ b/arch/arm/crypto/aes-ce-glue.c
@@ -711,7 +711,7 @@ static int __init aes_init(void)
 		algname = aes_algs[i].base.cra_name + 2;
 		drvname = aes_algs[i].base.cra_driver_name + 2;
 		basename = aes_algs[i].base.cra_driver_name;
-		simd = simd_skcipher_create_compat(algname, drvname, basename);
+		simd = simd_skcipher_create_compat(aes_algs + i, algname, drvname, basename);
 		err = PTR_ERR(simd);
 		if (IS_ERR(simd))
 			goto unregister_simds;
diff --git a/arch/arm/crypto/aes-cipher-glue.c b/arch/arm/crypto/aes-cipher-glue.c
index 6dfaef2d8f91..29efb7833960 100644
--- a/arch/arm/crypto/aes-cipher-glue.c
+++ b/arch/arm/crypto/aes-cipher-glue.c
@@ -9,9 +9,10 @@
 #include <crypto/aes.h>
 #include <crypto/algapi.h>
 #include <linux/module.h>
+#include "aes-cipher.h"
 
-asmlinkage void __aes_arm_encrypt(u32 *rk, int rounds, const u8 *in, u8 *out);
-asmlinkage void __aes_arm_decrypt(u32 *rk, int rounds, const u8 *in, u8 *out);
+EXPORT_SYMBOL_GPL(__aes_arm_encrypt);
+EXPORT_SYMBOL_GPL(__aes_arm_decrypt);
 
 static void aes_arm_encrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in)
 {
diff --git a/arch/arm/crypto/aes-cipher.h b/arch/arm/crypto/aes-cipher.h
new file mode 100644
index 000000000000..d5db2b87eb69
--- /dev/null
+++ b/arch/arm/crypto/aes-cipher.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+#ifndef ARM_CRYPTO_AES_CIPHER_H
+#define ARM_CRYPTO_AES_CIPHER_H
+
+#include <linux/linkage.h>
+#include <linux/types.h>
+
+asmlinkage void __aes_arm_encrypt(const u32 rk[], int rounds,
+				  const u8 *in, u8 *out);
+asmlinkage void __aes_arm_decrypt(const u32 rk[], int rounds,
+				  const u8 *in, u8 *out);
+
+#endif /* ARM_CRYPTO_AES_CIPHER_H */
diff --git a/arch/arm/crypto/aes-neonbs-glue.c b/arch/arm/crypto/aes-neonbs-glue.c
index f00f042ef357..f6be80b5938b 100644
--- a/arch/arm/crypto/aes-neonbs-glue.c
+++ b/arch/arm/crypto/aes-neonbs-glue.c
@@ -9,23 +9,22 @@
 #include <asm/simd.h>
 #include <crypto/aes.h>
 #include <crypto/ctr.h>
-#include <crypto/internal/cipher.h>
 #include <crypto/internal/simd.h>
 #include <crypto/internal/skcipher.h>
 #include <crypto/scatterwalk.h>
 #include <crypto/xts.h>
 #include <linux/module.h>
+#include "aes-cipher.h"
 
 MODULE_AUTHOR("Ard Biesheuvel <ard.biesheuvel@linaro.org>");
+MODULE_DESCRIPTION("Bit sliced AES using NEON instructions");
 MODULE_LICENSE("GPL v2");
 
 MODULE_ALIAS_CRYPTO("ecb(aes)");
-MODULE_ALIAS_CRYPTO("cbc(aes)-all");
+MODULE_ALIAS_CRYPTO("cbc(aes)");
 MODULE_ALIAS_CRYPTO("ctr(aes)");
 MODULE_ALIAS_CRYPTO("xts(aes)");
 
-MODULE_IMPORT_NS(CRYPTO_INTERNAL);
-
 asmlinkage void aesbs_convert_key(u8 out[], u32 const rk[], int rounds);
 
 asmlinkage void aesbs_ecb_encrypt(u8 out[], u8 const in[], u8 const rk[],
@@ -51,13 +50,13 @@ struct aesbs_ctx {
 
 struct aesbs_cbc_ctx {
 	struct aesbs_ctx	key;
-	struct crypto_skcipher	*enc_tfm;
+	struct crypto_aes_ctx	fallback;
 };
 
 struct aesbs_xts_ctx {
 	struct aesbs_ctx	key;
-	struct crypto_cipher	*cts_tfm;
-	struct crypto_cipher	*tweak_tfm;
+	struct crypto_aes_ctx	fallback;
+	struct crypto_aes_ctx	tweak_key;
 };
 
 struct aesbs_ctr_ctx {
@@ -128,37 +127,49 @@ static int aesbs_cbc_setkey(struct crypto_skcipher *tfm, const u8 *in_key,
 			    unsigned int key_len)
 {
 	struct aesbs_cbc_ctx *ctx = crypto_skcipher_ctx(tfm);
-	struct crypto_aes_ctx rk;
 	int err;
 
-	err = aes_expandkey(&rk, in_key, key_len);
+	err = aes_expandkey(&ctx->fallback, in_key, key_len);
 	if (err)
 		return err;
 
 	ctx->key.rounds = 6 + key_len / 4;
 
 	kernel_neon_begin();
-	aesbs_convert_key(ctx->key.rk, rk.key_enc, ctx->key.rounds);
+	aesbs_convert_key(ctx->key.rk, ctx->fallback.key_enc, ctx->key.rounds);
 	kernel_neon_end();
-	memzero_explicit(&rk, sizeof(rk));
 
-	return crypto_skcipher_setkey(ctx->enc_tfm, in_key, key_len);
+	return 0;
 }
 
 static int cbc_encrypt(struct skcipher_request *req)
 {
-	struct skcipher_request *subreq = skcipher_request_ctx(req);
 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
-	struct aesbs_cbc_ctx *ctx = crypto_skcipher_ctx(tfm);
+	const struct aesbs_cbc_ctx *ctx = crypto_skcipher_ctx(tfm);
+	struct skcipher_walk walk;
+	unsigned int nbytes;
+	int err;
 
-	skcipher_request_set_tfm(subreq, ctx->enc_tfm);
-	skcipher_request_set_callback(subreq,
-				      skcipher_request_flags(req),
-				      NULL, NULL);
-	skcipher_request_set_crypt(subreq, req->src, req->dst,
-				   req->cryptlen, req->iv);
+	err = skcipher_walk_virt(&walk, req, false);
 
-	return crypto_skcipher_encrypt(subreq);
+	while ((nbytes = walk.nbytes) >= AES_BLOCK_SIZE) {
+		const u8 *src = walk.src.virt.addr;
+		u8 *dst = walk.dst.virt.addr;
+		u8 *prev = walk.iv;
+
+		do {
+			crypto_xor_cpy(dst, src, prev, AES_BLOCK_SIZE);
+			__aes_arm_encrypt(ctx->fallback.key_enc,
+					  ctx->key.rounds, dst, dst);
+			prev = dst;
+			src += AES_BLOCK_SIZE;
+			dst += AES_BLOCK_SIZE;
+			nbytes -= AES_BLOCK_SIZE;
+		} while (nbytes >= AES_BLOCK_SIZE);
+		memcpy(walk.iv, prev, AES_BLOCK_SIZE);
+		err = skcipher_walk_done(&walk, nbytes);
+	}
+	return err;
 }
 
 static int cbc_decrypt(struct skcipher_request *req)
@@ -189,30 +200,6 @@ static int cbc_decrypt(struct skcipher_request *req)
 	return err;
 }
 
-static int cbc_init(struct crypto_skcipher *tfm)
-{
-	struct aesbs_cbc_ctx *ctx = crypto_skcipher_ctx(tfm);
-	unsigned int reqsize;
-
-	ctx->enc_tfm = crypto_alloc_skcipher("cbc(aes)", 0, CRYPTO_ALG_ASYNC |
-					     CRYPTO_ALG_NEED_FALLBACK);
-	if (IS_ERR(ctx->enc_tfm))
-		return PTR_ERR(ctx->enc_tfm);
-
-	reqsize = sizeof(struct skcipher_request);
-	reqsize += crypto_skcipher_reqsize(ctx->enc_tfm);
-	crypto_skcipher_set_reqsize(tfm, reqsize);
-
-	return 0;
-}
-
-static void cbc_exit(struct crypto_skcipher *tfm)
-{
-	struct aesbs_cbc_ctx *ctx = crypto_skcipher_ctx(tfm);
-
-	crypto_free_skcipher(ctx->enc_tfm);
-}
-
 static int aesbs_ctr_setkey_sync(struct crypto_skcipher *tfm, const u8 *in_key,
 				 unsigned int key_len)
 {
@@ -270,16 +257,8 @@ static int ctr_encrypt(struct skcipher_request *req)
 static void ctr_encrypt_one(struct crypto_skcipher *tfm, const u8 *src, u8 *dst)
 {
 	struct aesbs_ctr_ctx *ctx = crypto_skcipher_ctx(tfm);
-	unsigned long flags;
-
-	/*
-	 * Temporarily disable interrupts to avoid races where
-	 * cachelines are evicted when the CPU is interrupted
-	 * to do something else.
-	 */
-	local_irq_save(flags);
-	aes_encrypt(&ctx->fallback, dst, src);
-	local_irq_restore(flags);
+
+	__aes_arm_encrypt(ctx->fallback.key_enc, ctx->key.rounds, src, dst);
 }
 
 static int ctr_encrypt_sync(struct skcipher_request *req)
@@ -301,45 +280,23 @@ static int aesbs_xts_setkey(struct crypto_skcipher *tfm, const u8 *in_key,
 		return err;
 
 	key_len /= 2;
-	err = crypto_cipher_setkey(ctx->cts_tfm, in_key, key_len);
+	err = aes_expandkey(&ctx->fallback, in_key, key_len);
 	if (err)
 		return err;
-	err = crypto_cipher_setkey(ctx->tweak_tfm, in_key + key_len, key_len);
+	err = aes_expandkey(&ctx->tweak_key, in_key + key_len, key_len);
 	if (err)
 		return err;
 
 	return aesbs_setkey(tfm, in_key, key_len);
 }
 
-static int xts_init(struct crypto_skcipher *tfm)
-{
-	struct aesbs_xts_ctx *ctx = crypto_skcipher_ctx(tfm);
-
-	ctx->cts_tfm = crypto_alloc_cipher("aes", 0, 0);
-	if (IS_ERR(ctx->cts_tfm))
-		return PTR_ERR(ctx->cts_tfm);
-
-	ctx->tweak_tfm = crypto_alloc_cipher("aes", 0, 0);
-	if (IS_ERR(ctx->tweak_tfm))
-		crypto_free_cipher(ctx->cts_tfm);
-
-	return PTR_ERR_OR_ZERO(ctx->tweak_tfm);
-}
-
-static void xts_exit(struct crypto_skcipher *tfm)
-{
-	struct aesbs_xts_ctx *ctx = crypto_skcipher_ctx(tfm);
-
-	crypto_free_cipher(ctx->tweak_tfm);
-	crypto_free_cipher(ctx->cts_tfm);
-}
-
 static int __xts_crypt(struct skcipher_request *req, bool encrypt,
 		       void (*fn)(u8 out[], u8 const in[], u8 const rk[],
 				  int rounds, int blocks, u8 iv[], int))
 {
 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
 	struct aesbs_xts_ctx *ctx = crypto_skcipher_ctx(tfm);
+	const int rounds = ctx->key.rounds;
 	int tail = req->cryptlen % AES_BLOCK_SIZE;
 	struct skcipher_request subreq;
 	u8 buf[2 * AES_BLOCK_SIZE];
@@ -363,7 +320,7 @@ static int __xts_crypt(struct skcipher_request *req, bool encrypt,
 	if (err)
 		return err;
 
-	crypto_cipher_encrypt_one(ctx->tweak_tfm, walk.iv, walk.iv);
+	__aes_arm_encrypt(ctx->tweak_key.key_enc, rounds, walk.iv, walk.iv);
 
 	while (walk.nbytes >= AES_BLOCK_SIZE) {
 		unsigned int blocks = walk.nbytes / AES_BLOCK_SIZE;
@@ -377,7 +334,7 @@ static int __xts_crypt(struct skcipher_request *req, bool encrypt,
 
 		kernel_neon_begin();
 		fn(walk.dst.virt.addr, walk.src.virt.addr, ctx->key.rk,
-		   ctx->key.rounds, blocks, walk.iv, reorder_last_tweak);
+		   rounds, blocks, walk.iv, reorder_last_tweak);
 		kernel_neon_end();
 		err = skcipher_walk_done(&walk,
 					 walk.nbytes - blocks * AES_BLOCK_SIZE);
@@ -395,9 +352,9 @@ static int __xts_crypt(struct skcipher_request *req, bool encrypt,
 	crypto_xor(buf, req->iv, AES_BLOCK_SIZE);
 
 	if (encrypt)
-		crypto_cipher_encrypt_one(ctx->cts_tfm, buf, buf);
+		__aes_arm_encrypt(ctx->fallback.key_enc, rounds, buf, buf);
 	else
-		crypto_cipher_decrypt_one(ctx->cts_tfm, buf, buf);
+		__aes_arm_decrypt(ctx->fallback.key_dec, rounds, buf, buf);
 
 	crypto_xor(buf, req->iv, AES_BLOCK_SIZE);
 
@@ -438,8 +395,7 @@ static struct skcipher_alg aes_algs[] = { {
 	.base.cra_blocksize	= AES_BLOCK_SIZE,
 	.base.cra_ctxsize	= sizeof(struct aesbs_cbc_ctx),
 	.base.cra_module	= THIS_MODULE,
-	.base.cra_flags		= CRYPTO_ALG_INTERNAL |
-				  CRYPTO_ALG_NEED_FALLBACK,
+	.base.cra_flags		= CRYPTO_ALG_INTERNAL,
 
 	.min_keysize		= AES_MIN_KEY_SIZE,
 	.max_keysize		= AES_MAX_KEY_SIZE,
@@ -448,8 +404,6 @@ static struct skcipher_alg aes_algs[] = { {
 	.setkey			= aesbs_cbc_setkey,
 	.encrypt		= cbc_encrypt,
 	.decrypt		= cbc_decrypt,
-	.init			= cbc_init,
-	.exit			= cbc_exit,
 }, {
 	.base.cra_name		= "__ctr(aes)",
 	.base.cra_driver_name	= "__ctr-aes-neonbs",
@@ -499,8 +453,6 @@ static struct skcipher_alg aes_algs[] = { {
 	.setkey			= aesbs_xts_setkey,
 	.encrypt		= xts_encrypt,
 	.decrypt		= xts_decrypt,
-	.init			= xts_init,
-	.exit			= xts_exit,
 } };
 
 static struct simd_skcipher_alg *aes_simd_algs[ARRAY_SIZE(aes_algs)];
@@ -539,7 +491,7 @@ static int __init aes_init(void)
 		algname = aes_algs[i].base.cra_name + 2;
 		drvname = aes_algs[i].base.cra_driver_name + 2;
 		basename = aes_algs[i].base.cra_driver_name;
-		simd = simd_skcipher_create_compat(algname, drvname, basename);
+		simd = simd_skcipher_create_compat(aes_algs + i, algname, drvname, basename);
 		err = PTR_ERR(simd);
 		if (IS_ERR(simd))
 			goto unregister_simds;
diff --git a/arch/arm/crypto/crc32-ce-core.S b/arch/arm/crypto/crc32-ce-core.S
index 3f13a76b9066..88f9edf94e95 100644
--- a/arch/arm/crypto/crc32-ce-core.S
+++ b/arch/arm/crypto/crc32-ce-core.S
@@ -48,6 +48,7 @@
  */
 
 #include <linux/linkage.h>
+#include <linux/cfi_types.h>
 #include <asm/assembler.h>
 
 	.text
@@ -123,11 +124,12 @@
 	 * uint crc32_pmull_le(unsigned char const *buffer,
 	 *                     size_t len, uint crc32)
 	 */
-ENTRY(crc32_pmull_le)
+SYM_FUNC_START(crc32_pmull_le)
 	adr		r3, .Lcrc32_constants
 	b		0f
+SYM_FUNC_END(crc32_pmull_le)
 
-ENTRY(crc32c_pmull_le)
+SYM_FUNC_START(crc32c_pmull_le)
 	adr		r3, .Lcrc32c_constants
 
 0:	bic		LEN, LEN, #15
@@ -236,8 +238,7 @@ fold_64:
 	vmov		r0, s5
 
 	bx		lr
-ENDPROC(crc32_pmull_le)
-ENDPROC(crc32c_pmull_le)
+SYM_FUNC_END(crc32c_pmull_le)
 
 	.macro		__crc32, c
 	subs		ip, r2, #8
@@ -296,11 +297,11 @@ ARM_BE8(rev16		r3, r3		)
 	.endm
 
 	.align		5
-ENTRY(crc32_armv8_le)
+SYM_TYPED_FUNC_START(crc32_armv8_le)
 	__crc32
-ENDPROC(crc32_armv8_le)
+SYM_FUNC_END(crc32_armv8_le)
 
 	.align		5
-ENTRY(crc32c_armv8_le)
+SYM_TYPED_FUNC_START(crc32c_armv8_le)
 	__crc32		c
-ENDPROC(crc32c_armv8_le)
+SYM_FUNC_END(crc32c_armv8_le)
diff --git a/arch/arm/crypto/crc32-ce-glue.c b/arch/arm/crypto/crc32-ce-glue.c
index 2208445808d7..4ff18044af07 100644
--- a/arch/arm/crypto/crc32-ce-glue.c
+++ b/arch/arm/crypto/crc32-ce-glue.c
@@ -241,6 +241,7 @@ module_init(crc32_pmull_mod_init);
 module_exit(crc32_pmull_mod_exit);
 
 MODULE_AUTHOR("Ard Biesheuvel <ard.biesheuvel@linaro.org>");
+MODULE_DESCRIPTION("Accelerated CRC32(C) using ARM CRC, NEON and Crypto Extensions");
 MODULE_LICENSE("GPL v2");
 MODULE_ALIAS_CRYPTO("crc32");
 MODULE_ALIAS_CRYPTO("crc32c");
diff --git a/arch/arm/crypto/crct10dif-ce-glue.c b/arch/arm/crypto/crct10dif-ce-glue.c
index e9191a8c87b9..79f3b204d8c0 100644
--- a/arch/arm/crypto/crct10dif-ce-glue.c
+++ b/arch/arm/crypto/crct10dif-ce-glue.c
@@ -84,5 +84,6 @@ module_init(crc_t10dif_mod_init);
 module_exit(crc_t10dif_mod_exit);
 
 MODULE_AUTHOR("Ard Biesheuvel <ard.biesheuvel@linaro.org>");
+MODULE_DESCRIPTION("Accelerated CRC-T10DIF using ARM NEON and Crypto Extensions");
 MODULE_LICENSE("GPL v2");
 MODULE_ALIAS_CRYPTO("crct10dif");
diff --git a/arch/arm/crypto/curve25519-glue.c b/arch/arm/crypto/curve25519-glue.c
index 9bdafd57888c..e7b87e09dd99 100644
--- a/arch/arm/crypto/curve25519-glue.c
+++ b/arch/arm/crypto/curve25519-glue.c
@@ -133,4 +133,5 @@ module_exit(arm_curve25519_exit);
 
 MODULE_ALIAS_CRYPTO("curve25519");
 MODULE_ALIAS_CRYPTO("curve25519-neon");
+MODULE_DESCRIPTION("Public key crypto: Curve25519 (NEON-accelerated)");
 MODULE_LICENSE("GPL v2");
diff --git a/arch/arm/crypto/poly1305-glue.c b/arch/arm/crypto/poly1305-glue.c
index c31bd8f7c092..8482e302c45a 100644
--- a/arch/arm/crypto/poly1305-glue.c
+++ b/arch/arm/crypto/poly1305-glue.c
@@ -267,6 +267,7 @@ static void __exit arm_poly1305_mod_exit(void)
 module_init(arm_poly1305_mod_init);
 module_exit(arm_poly1305_mod_exit);
 
+MODULE_DESCRIPTION("Accelerated Poly1305 transform for ARM");
 MODULE_LICENSE("GPL v2");
 MODULE_ALIAS_CRYPTO("poly1305");
 MODULE_ALIAS_CRYPTO("poly1305-arm");
diff --git a/arch/arm/include/asm/arm_pmuv3.h b/arch/arm/include/asm/arm_pmuv3.h
index a41b503b7dcd..f63ba8986b24 100644
--- a/arch/arm/include/asm/arm_pmuv3.h
+++ b/arch/arm/include/asm/arm_pmuv3.h
@@ -127,6 +127,12 @@ static inline u32 read_pmuver(void)
 	return (dfr0 >> 24) & 0xf;
 }
 
+static inline bool pmuv3_has_icntr(void)
+{
+	/* FEAT_PMUv3_ICNTR not accessible for 32-bit */
+	return false;
+}
+
 static inline void write_pmcr(u32 val)
 {
 	write_sysreg(val, PMCR);
@@ -152,6 +158,13 @@ static inline u64 read_pmccntr(void)
 	return read_sysreg(PMCCNTR);
 }
 
+static inline void write_pmicntr(u64 val) {}
+
+static inline u64 read_pmicntr(void)
+{
+	return 0;
+}
+
 static inline void write_pmcntenset(u32 val)
 {
 	write_sysreg(val, PMCNTENSET);
@@ -177,6 +190,13 @@ static inline void write_pmccfiltr(u32 val)
 	write_sysreg(val, PMCCFILTR);
 }
 
+static inline void write_pmicfiltr(u64 val) {}
+
+static inline u64 read_pmicfiltr(void)
+{
+	return 0;
+}
+
 static inline void write_pmovsclr(u32 val)
 {
 	write_sysreg(val, PMOVSR);
diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
index 1075534b0a2e..8ed8b9a24efe 100644
--- a/arch/arm/include/asm/cacheflush.h
+++ b/arch/arm/include/asm/cacheflush.h
@@ -283,7 +283,7 @@ void flush_cache_pages(struct vm_area_struct *vma, unsigned long user_addr,
  * flush_dcache_page is used when the kernel has written to the page
  * cache page at virtual address page->virtual.
  *
- * If this page isn't mapped (ie, page_mapping == NULL), or it might
+ * If this page isn't mapped (ie, folio_mapping == NULL), or it might
  * have userspace mappings, then we _must_ always clean + invalidate
  * the dcache entries associated with the kernel mapping.
  *
diff --git a/arch/arm/include/asm/cmpxchg.h b/arch/arm/include/asm/cmpxchg.h
index 44667bdb4707..9beb64d30586 100644
--- a/arch/arm/include/asm/cmpxchg.h
+++ b/arch/arm/include/asm/cmpxchg.h
@@ -5,6 +5,7 @@
 #include <linux/irqflags.h>
 #include <linux/prefetch.h>
 #include <asm/barrier.h>
+#include <linux/cmpxchg-emu.h>
 
 #if defined(CONFIG_CPU_SA1100) || defined(CONFIG_CPU_SA110)
 /*
@@ -162,7 +163,11 @@ static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old,
 	prefetchw((const void *)ptr);
 
 	switch (size) {
-#ifndef CONFIG_CPU_V6	/* min ARCH >= ARMv6K */
+#ifdef CONFIG_CPU_V6	/* ARCH == ARMv6 */
+	case 1:
+		oldval = cmpxchg_emu_u8((volatile u8 *)ptr, old, new);
+		break;
+#else /* min ARCH > ARMv6 */
 	case 1:
 		do {
 			asm volatile("@ __cmpxchg1\n"
diff --git a/arch/arm/include/asm/cpu.h b/arch/arm/include/asm/cpu.h
index bd6fdb4b922d..9d8863537aa5 100644
--- a/arch/arm/include/asm/cpu.h
+++ b/arch/arm/include/asm/cpu.h
@@ -11,7 +11,6 @@
 #include <linux/cpu.h>
 
 struct cpuinfo_arm {
-	struct cpu	cpu;
 	u32		cpuid;
 #ifdef CONFIG_SMP
 	unsigned int	loops_per_jiffy;
diff --git a/arch/arm/include/asm/dma-iommu.h b/arch/arm/include/asm/dma-iommu.h
index 82ec1ccf1fee..2ce4c5683e6d 100644
--- a/arch/arm/include/asm/dma-iommu.h
+++ b/arch/arm/include/asm/dma-iommu.h
@@ -24,7 +24,7 @@ struct dma_iommu_mapping {
 };
 
 struct dma_iommu_mapping *
-arm_iommu_create_mapping(const struct bus_type *bus, dma_addr_t base, u64 size);
+arm_iommu_create_mapping(struct device *dev, dma_addr_t base, u64 size);
 
 void arm_iommu_release_mapping(struct dma_iommu_mapping *mapping);
 
diff --git a/arch/arm/include/asm/hardware/locomo.h b/arch/arm/include/asm/hardware/locomo.h
index 9fd9ad5d9202..3190e1e5067a 100644
--- a/arch/arm/include/asm/hardware/locomo.h
+++ b/arch/arm/include/asm/hardware/locomo.h
@@ -189,7 +189,7 @@ struct locomo_driver {
 	void (*remove)(struct locomo_dev *);
 };
 
-#define LOCOMO_DRV(_d)	container_of((_d), struct locomo_driver, drv)
+#define LOCOMO_DRV(_d)	container_of_const((_d), struct locomo_driver, drv)
 
 #define LOCOMO_DRIVER_NAME(_ldev) ((_ldev)->dev.driver->name)
 
diff --git a/arch/arm/include/asm/hardware/sa1111.h b/arch/arm/include/asm/hardware/sa1111.h
index d8c6f8a99dfa..a815f39b4243 100644
--- a/arch/arm/include/asm/hardware/sa1111.h
+++ b/arch/arm/include/asm/hardware/sa1111.h
@@ -404,7 +404,7 @@ struct sa1111_driver {
 	void (*remove)(struct sa1111_dev *);
 };
 
-#define SA1111_DRV(_d)	container_of((_d), struct sa1111_driver, drv)
+#define SA1111_DRV(_d)	container_of_const((_d), struct sa1111_driver, drv)
 
 #define SA1111_DRIVER_NAME(_sadev) ((_sadev)->dev.driver->name)
 
diff --git a/arch/arm/include/asm/hugetlb-3level.h b/arch/arm/include/asm/hugetlb-3level.h
index a30be5505793..87d48e2d90ad 100644
--- a/arch/arm/include/asm/hugetlb-3level.h
+++ b/arch/arm/include/asm/hugetlb-3level.h
@@ -13,12 +13,12 @@
 
 /*
  * If our huge pte is non-zero then mark the valid bit.
- * This allows pte_present(huge_ptep_get(ptep)) to return true for non-zero
+ * This allows pte_present(huge_ptep_get(mm,addr,ptep)) to return true for non-zero
  * ptes.
  * (The valid bit is automatically cleared by set_pte_at for PROT_NONE ptes).
  */
 #define __HAVE_ARCH_HUGE_PTEP_GET
-static inline pte_t huge_ptep_get(pte_t *ptep)
+static inline pte_t huge_ptep_get(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
 {
 	pte_t retval = *ptep;
 	if (pte_val(retval))
diff --git a/arch/arm/include/asm/hypervisor.h b/arch/arm/include/asm/hypervisor.h
index bd61502b9715..8a648e506540 100644
--- a/arch/arm/include/asm/hypervisor.h
+++ b/arch/arm/include/asm/hypervisor.h
@@ -7,4 +7,6 @@
 void kvm_init_hyp_services(void);
 bool kvm_arm_hyp_service_available(u32 func_id);
 
+static inline void kvm_arch_init_hyp_services(void) { };
+
 #endif
diff --git a/arch/arm/include/asm/pgtable-3level-hwdef.h b/arch/arm/include/asm/pgtable-3level-hwdef.h
index dfab3e982cbf..944fc9955528 100644
--- a/arch/arm/include/asm/pgtable-3level-hwdef.h
+++ b/arch/arm/include/asm/pgtable-3level-hwdef.h
@@ -106,6 +106,11 @@
 
 /*
  * TTBCR register bits.
+ *
+ * The ORGN0 and IRGN0 bits enables different forms of caching when
+ * walking the translation table. Clearing these bits (which is claimed
+ * to be the reset default) means "normal memory, [outer|inner]
+ * non-cacheable"
  */
 #define TTBCR_EAE		(1 << 31)
 #define TTBCR_IMP		(1 << 30)
diff --git a/arch/arm/include/asm/stacktrace.h b/arch/arm/include/asm/stacktrace.h
index 360f0d2406bf..f80a85b091d6 100644
--- a/arch/arm/include/asm/stacktrace.h
+++ b/arch/arm/include/asm/stacktrace.h
@@ -26,6 +26,13 @@ struct stackframe {
 #endif
 };
 
+static inline bool on_thread_stack(void)
+{
+	unsigned long delta = current_stack_pointer ^ (unsigned long)current->stack;
+
+	return delta < THREAD_SIZE;
+}
+
 static __always_inline
 void arm_get_current_stackframe(struct pt_regs *regs, struct stackframe *frame)
 {
diff --git a/arch/arm/include/asm/unistd.h b/arch/arm/include/asm/unistd.h
index 3676e82cf95c..9fb00973c608 100644
--- a/arch/arm/include/asm/unistd.h
+++ b/arch/arm/include/asm/unistd.h
@@ -37,7 +37,6 @@
 #define __ARCH_WANT_SYS_FORK
 #define __ARCH_WANT_SYS_VFORK
 #define __ARCH_WANT_SYS_CLONE
-#define __ARCH_WANT_SYS_CLONE3
 
 /*
  * Unimplemented (or alternatively implemented) syscalls
diff --git a/arch/arm/include/asm/vmlinux.lds.h b/arch/arm/include/asm/vmlinux.lds.h
index 4c8632d5c432..d60f6e83a9f7 100644
--- a/arch/arm/include/asm/vmlinux.lds.h
+++ b/arch/arm/include/asm/vmlinux.lds.h
@@ -42,7 +42,7 @@
 #define PROC_INFO							\
 		. = ALIGN(4);						\
 		__proc_info_begin = .;					\
-		*(.proc.info.init)					\
+		KEEP(*(.proc.info.init))				\
 		__proc_info_end = .;
 
 #define IDMAP_TEXT							\
diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile
index 89a77e3f51d2..aaae31b8c4a5 100644
--- a/arch/arm/kernel/Makefile
+++ b/arch/arm/kernel/Makefile
@@ -78,8 +78,6 @@ obj-$(CONFIG_CPU_XSC3)		+= xscale-cp0.o
 obj-$(CONFIG_CPU_MOHAWK)	+= xscale-cp0.o
 obj-$(CONFIG_IWMMXT)		+= iwmmxt.o
 obj-$(CONFIG_PERF_EVENTS)	+= perf_regs.o perf_callchain.o
-obj-$(CONFIG_HW_PERF_EVENTS)	+= perf_event_xscale.o perf_event_v6.o \
-				   perf_event_v7.o
 AFLAGS_iwmmxt.o			:= -Wa,-mcpu=iwmmxt
 obj-$(CONFIG_ARM_CPU_TOPOLOGY)  += topology.o
 obj-$(CONFIG_VDSO)		+= vdso.o
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index 6150a716828c..1dfae1af8e31 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -29,6 +29,12 @@
 #include "entry-header.S"
 #include <asm/probes.h>
 
+#ifdef CONFIG_HAVE_LD_DEAD_CODE_DATA_ELIMINATION
+#define RELOC_TEXT_NONE .reloc  .text, R_ARM_NONE, .
+#else
+#define RELOC_TEXT_NONE
+#endif
+
 /*
  * Interrupt handling.
  */
@@ -1065,6 +1071,7 @@ vector_addrexcptn:
 	.globl	vector_fiq
 
 	.section .vectors, "ax", %progbits
+	RELOC_TEXT_NONE
 	W(b)	vector_rst
 	W(b)	vector_und
 ARM(	.reloc	., R_ARM_LDR_PC_G0, .L__vector_swi		)
@@ -1078,6 +1085,7 @@ THUMB(	.reloc	., R_ARM_THM_PC12, .L__vector_swi		)
 
 #ifdef CONFIG_HARDEN_BRANCH_HISTORY
 	.section .vectors.bhb.loop8, "ax", %progbits
+	RELOC_TEXT_NONE
 	W(b)	vector_rst
 	W(b)	vector_bhb_loop8_und
 ARM(	.reloc	., R_ARM_LDR_PC_G0, .L__vector_bhb_loop8_swi	)
@@ -1090,6 +1098,7 @@ THUMB(	.reloc	., R_ARM_THM_PC12, .L__vector_bhb_loop8_swi	)
 	W(b)	vector_bhb_loop8_fiq
 
 	.section .vectors.bhb.bpiall, "ax", %progbits
+	RELOC_TEXT_NONE
 	W(b)	vector_rst
 	W(b)	vector_bhb_bpiall_und
 ARM(	.reloc	., R_ARM_LDR_PC_G0, .L__vector_bhb_bpiall_swi	)
diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
index 5c31e9de7a60..f379c852dcb7 100644
--- a/arch/arm/kernel/entry-common.S
+++ b/arch/arm/kernel/entry-common.S
@@ -119,6 +119,9 @@ no_work_pending:
 
 	ct_user_enter save = 0
 
+#ifdef CONFIG_GCC_PLUGIN_STACKLEAK
+	bl	stackleak_erase_on_task_stack
+#endif
 	restore_user_regs fast = 0, offset = 0
 ENDPROC(ret_to_user_from_irq)
 ENDPROC(ret_to_user)
diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c
index 677f218f7e84..da488d92e7a0 100644
--- a/arch/arm/kernel/module.c
+++ b/arch/arm/kernel/module.c
@@ -395,11 +395,6 @@ apply_relocate(Elf32_Shdr *sechdrs, const char *strtab, unsigned int symindex,
 	return 0;
 }
 
-struct mod_unwind_map {
-	const Elf_Shdr *unw_sec;
-	const Elf_Shdr *txt_sec;
-};
-
 static const Elf_Shdr *find_mod_section(const Elf32_Ehdr *hdr,
 	const Elf_Shdr *sechdrs, const char *name)
 {
diff --git a/arch/arm/kernel/perf_callchain.c b/arch/arm/kernel/perf_callchain.c
index 7147edbe56c6..1d230ac9d0eb 100644
--- a/arch/arm/kernel/perf_callchain.c
+++ b/arch/arm/kernel/perf_callchain.c
@@ -85,8 +85,7 @@ static bool
 callchain_trace(void *data, unsigned long pc)
 {
 	struct perf_callchain_entry_ctx *entry = data;
-	perf_callchain_store(entry, pc);
-	return true;
+	return perf_callchain_store(entry, pc) == 0;
 }
 
 void
diff --git a/arch/arm/kernel/perf_event_v6.c b/arch/arm/kernel/perf_event_v6.c
deleted file mode 100644
index d9fd53841591..000000000000
--- a/arch/arm/kernel/perf_event_v6.c
+++ /dev/null
@@ -1,448 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * ARMv6 Performance counter handling code.
- *
- * Copyright (C) 2009 picoChip Designs, Ltd., Jamie Iles
- *
- * ARMv6 has 2 configurable performance counters and a single cycle counter.
- * They all share a single reset bit but can be written to zero so we can use
- * that for a reset.
- *
- * The counters can't be individually enabled or disabled so when we remove
- * one event and replace it with another we could get spurious counts from the
- * wrong event. However, we can take advantage of the fact that the
- * performance counters can export events to the event bus, and the event bus
- * itself can be monitored. This requires that we *don't* export the events to
- * the event bus. The procedure for disabling a configurable counter is:
- *	- change the counter to count the ETMEXTOUT[0] signal (0x20). This
- *	  effectively stops the counter from counting.
- *	- disable the counter's interrupt generation (each counter has it's
- *	  own interrupt enable bit).
- * Once stopped, the counter value can be written as 0 to reset.
- *
- * To enable a counter:
- *	- enable the counter's interrupt generation.
- *	- set the new event type.
- *
- * Note: the dedicated cycle counter only counts cycles and can't be
- * enabled/disabled independently of the others. When we want to disable the
- * cycle counter, we have to just disable the interrupt reporting and start
- * ignoring that counter. When re-enabling, we have to reset the value and
- * enable the interrupt.
- */
-
-#if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_V6K)
-
-#include <asm/cputype.h>
-#include <asm/irq_regs.h>
-
-#include <linux/of.h>
-#include <linux/perf/arm_pmu.h>
-#include <linux/platform_device.h>
-
-enum armv6_perf_types {
-	ARMV6_PERFCTR_ICACHE_MISS	    = 0x0,
-	ARMV6_PERFCTR_IBUF_STALL	    = 0x1,
-	ARMV6_PERFCTR_DDEP_STALL	    = 0x2,
-	ARMV6_PERFCTR_ITLB_MISS		    = 0x3,
-	ARMV6_PERFCTR_DTLB_MISS		    = 0x4,
-	ARMV6_PERFCTR_BR_EXEC		    = 0x5,
-	ARMV6_PERFCTR_BR_MISPREDICT	    = 0x6,
-	ARMV6_PERFCTR_INSTR_EXEC	    = 0x7,
-	ARMV6_PERFCTR_DCACHE_HIT	    = 0x9,
-	ARMV6_PERFCTR_DCACHE_ACCESS	    = 0xA,
-	ARMV6_PERFCTR_DCACHE_MISS	    = 0xB,
-	ARMV6_PERFCTR_DCACHE_WBACK	    = 0xC,
-	ARMV6_PERFCTR_SW_PC_CHANGE	    = 0xD,
-	ARMV6_PERFCTR_MAIN_TLB_MISS	    = 0xF,
-	ARMV6_PERFCTR_EXPL_D_ACCESS	    = 0x10,
-	ARMV6_PERFCTR_LSU_FULL_STALL	    = 0x11,
-	ARMV6_PERFCTR_WBUF_DRAINED	    = 0x12,
-	ARMV6_PERFCTR_CPU_CYCLES	    = 0xFF,
-	ARMV6_PERFCTR_NOP		    = 0x20,
-};
-
-enum armv6_counters {
-	ARMV6_CYCLE_COUNTER = 0,
-	ARMV6_COUNTER0,
-	ARMV6_COUNTER1,
-};
-
-/*
- * The hardware events that we support. We do support cache operations but
- * we have harvard caches and no way to combine instruction and data
- * accesses/misses in hardware.
- */
-static const unsigned armv6_perf_map[PERF_COUNT_HW_MAX] = {
-	PERF_MAP_ALL_UNSUPPORTED,
-	[PERF_COUNT_HW_CPU_CYCLES]		= ARMV6_PERFCTR_CPU_CYCLES,
-	[PERF_COUNT_HW_INSTRUCTIONS]		= ARMV6_PERFCTR_INSTR_EXEC,
-	[PERF_COUNT_HW_BRANCH_INSTRUCTIONS]	= ARMV6_PERFCTR_BR_EXEC,
-	[PERF_COUNT_HW_BRANCH_MISSES]		= ARMV6_PERFCTR_BR_MISPREDICT,
-	[PERF_COUNT_HW_STALLED_CYCLES_FRONTEND]	= ARMV6_PERFCTR_IBUF_STALL,
-	[PERF_COUNT_HW_STALLED_CYCLES_BACKEND]	= ARMV6_PERFCTR_LSU_FULL_STALL,
-};
-
-static const unsigned armv6_perf_cache_map[PERF_COUNT_HW_CACHE_MAX]
-					  [PERF_COUNT_HW_CACHE_OP_MAX]
-					  [PERF_COUNT_HW_CACHE_RESULT_MAX] = {
-	PERF_CACHE_MAP_ALL_UNSUPPORTED,
-
-	/*
-	 * The performance counters don't differentiate between read and write
-	 * accesses/misses so this isn't strictly correct, but it's the best we
-	 * can do. Writes and reads get combined.
-	 */
-	[C(L1D)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV6_PERFCTR_DCACHE_ACCESS,
-	[C(L1D)][C(OP_READ)][C(RESULT_MISS)]	= ARMV6_PERFCTR_DCACHE_MISS,
-	[C(L1D)][C(OP_WRITE)][C(RESULT_ACCESS)]	= ARMV6_PERFCTR_DCACHE_ACCESS,
-	[C(L1D)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV6_PERFCTR_DCACHE_MISS,
-
-	[C(L1I)][C(OP_READ)][C(RESULT_MISS)]	= ARMV6_PERFCTR_ICACHE_MISS,
-
-	/*
-	 * The ARM performance counters can count micro DTLB misses, micro ITLB
-	 * misses and main TLB misses. There isn't an event for TLB misses, so
-	 * use the micro misses here and if users want the main TLB misses they
-	 * can use a raw counter.
-	 */
-	[C(DTLB)][C(OP_READ)][C(RESULT_MISS)]	= ARMV6_PERFCTR_DTLB_MISS,
-	[C(DTLB)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV6_PERFCTR_DTLB_MISS,
-
-	[C(ITLB)][C(OP_READ)][C(RESULT_MISS)]	= ARMV6_PERFCTR_ITLB_MISS,
-	[C(ITLB)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV6_PERFCTR_ITLB_MISS,
-};
-
-static inline unsigned long
-armv6_pmcr_read(void)
-{
-	u32 val;
-	asm volatile("mrc   p15, 0, %0, c15, c12, 0" : "=r"(val));
-	return val;
-}
-
-static inline void
-armv6_pmcr_write(unsigned long val)
-{
-	asm volatile("mcr   p15, 0, %0, c15, c12, 0" : : "r"(val));
-}
-
-#define ARMV6_PMCR_ENABLE		(1 << 0)
-#define ARMV6_PMCR_CTR01_RESET		(1 << 1)
-#define ARMV6_PMCR_CCOUNT_RESET		(1 << 2)
-#define ARMV6_PMCR_CCOUNT_DIV		(1 << 3)
-#define ARMV6_PMCR_COUNT0_IEN		(1 << 4)
-#define ARMV6_PMCR_COUNT1_IEN		(1 << 5)
-#define ARMV6_PMCR_CCOUNT_IEN		(1 << 6)
-#define ARMV6_PMCR_COUNT0_OVERFLOW	(1 << 8)
-#define ARMV6_PMCR_COUNT1_OVERFLOW	(1 << 9)
-#define ARMV6_PMCR_CCOUNT_OVERFLOW	(1 << 10)
-#define ARMV6_PMCR_EVT_COUNT0_SHIFT	20
-#define ARMV6_PMCR_EVT_COUNT0_MASK	(0xFF << ARMV6_PMCR_EVT_COUNT0_SHIFT)
-#define ARMV6_PMCR_EVT_COUNT1_SHIFT	12
-#define ARMV6_PMCR_EVT_COUNT1_MASK	(0xFF << ARMV6_PMCR_EVT_COUNT1_SHIFT)
-
-#define ARMV6_PMCR_OVERFLOWED_MASK \
-	(ARMV6_PMCR_COUNT0_OVERFLOW | ARMV6_PMCR_COUNT1_OVERFLOW | \
-	 ARMV6_PMCR_CCOUNT_OVERFLOW)
-
-static inline int
-armv6_pmcr_has_overflowed(unsigned long pmcr)
-{
-	return pmcr & ARMV6_PMCR_OVERFLOWED_MASK;
-}
-
-static inline int
-armv6_pmcr_counter_has_overflowed(unsigned long pmcr,
-				  enum armv6_counters counter)
-{
-	int ret = 0;
-
-	if (ARMV6_CYCLE_COUNTER == counter)
-		ret = pmcr & ARMV6_PMCR_CCOUNT_OVERFLOW;
-	else if (ARMV6_COUNTER0 == counter)
-		ret = pmcr & ARMV6_PMCR_COUNT0_OVERFLOW;
-	else if (ARMV6_COUNTER1 == counter)
-		ret = pmcr & ARMV6_PMCR_COUNT1_OVERFLOW;
-	else
-		WARN_ONCE(1, "invalid counter number (%d)\n", counter);
-
-	return ret;
-}
-
-static inline u64 armv6pmu_read_counter(struct perf_event *event)
-{
-	struct hw_perf_event *hwc = &event->hw;
-	int counter = hwc->idx;
-	unsigned long value = 0;
-
-	if (ARMV6_CYCLE_COUNTER == counter)
-		asm volatile("mrc   p15, 0, %0, c15, c12, 1" : "=r"(value));
-	else if (ARMV6_COUNTER0 == counter)
-		asm volatile("mrc   p15, 0, %0, c15, c12, 2" : "=r"(value));
-	else if (ARMV6_COUNTER1 == counter)
-		asm volatile("mrc   p15, 0, %0, c15, c12, 3" : "=r"(value));
-	else
-		WARN_ONCE(1, "invalid counter number (%d)\n", counter);
-
-	return value;
-}
-
-static inline void armv6pmu_write_counter(struct perf_event *event, u64 value)
-{
-	struct hw_perf_event *hwc = &event->hw;
-	int counter = hwc->idx;
-
-	if (ARMV6_CYCLE_COUNTER == counter)
-		asm volatile("mcr   p15, 0, %0, c15, c12, 1" : : "r"(value));
-	else if (ARMV6_COUNTER0 == counter)
-		asm volatile("mcr   p15, 0, %0, c15, c12, 2" : : "r"(value));
-	else if (ARMV6_COUNTER1 == counter)
-		asm volatile("mcr   p15, 0, %0, c15, c12, 3" : : "r"(value));
-	else
-		WARN_ONCE(1, "invalid counter number (%d)\n", counter);
-}
-
-static void armv6pmu_enable_event(struct perf_event *event)
-{
-	unsigned long val, mask, evt;
-	struct hw_perf_event *hwc = &event->hw;
-	int idx = hwc->idx;
-
-	if (ARMV6_CYCLE_COUNTER == idx) {
-		mask	= 0;
-		evt	= ARMV6_PMCR_CCOUNT_IEN;
-	} else if (ARMV6_COUNTER0 == idx) {
-		mask	= ARMV6_PMCR_EVT_COUNT0_MASK;
-		evt	= (hwc->config_base << ARMV6_PMCR_EVT_COUNT0_SHIFT) |
-			  ARMV6_PMCR_COUNT0_IEN;
-	} else if (ARMV6_COUNTER1 == idx) {
-		mask	= ARMV6_PMCR_EVT_COUNT1_MASK;
-		evt	= (hwc->config_base << ARMV6_PMCR_EVT_COUNT1_SHIFT) |
-			  ARMV6_PMCR_COUNT1_IEN;
-	} else {
-		WARN_ONCE(1, "invalid counter number (%d)\n", idx);
-		return;
-	}
-
-	/*
-	 * Mask out the current event and set the counter to count the event
-	 * that we're interested in.
-	 */
-	val = armv6_pmcr_read();
-	val &= ~mask;
-	val |= evt;
-	armv6_pmcr_write(val);
-}
-
-static irqreturn_t
-armv6pmu_handle_irq(struct arm_pmu *cpu_pmu)
-{
-	unsigned long pmcr = armv6_pmcr_read();
-	struct perf_sample_data data;
-	struct pmu_hw_events *cpuc = this_cpu_ptr(cpu_pmu->hw_events);
-	struct pt_regs *regs;
-	int idx;
-
-	if (!armv6_pmcr_has_overflowed(pmcr))
-		return IRQ_NONE;
-
-	regs = get_irq_regs();
-
-	/*
-	 * The interrupts are cleared by writing the overflow flags back to
-	 * the control register. All of the other bits don't have any effect
-	 * if they are rewritten, so write the whole value back.
-	 */
-	armv6_pmcr_write(pmcr);
-
-	for (idx = 0; idx < cpu_pmu->num_events; ++idx) {
-		struct perf_event *event = cpuc->events[idx];
-		struct hw_perf_event *hwc;
-
-		/* Ignore if we don't have an event. */
-		if (!event)
-			continue;
-
-		/*
-		 * We have a single interrupt for all counters. Check that
-		 * each counter has overflowed before we process it.
-		 */
-		if (!armv6_pmcr_counter_has_overflowed(pmcr, idx))
-			continue;
-
-		hwc = &event->hw;
-		armpmu_event_update(event);
-		perf_sample_data_init(&data, 0, hwc->last_period);
-		if (!armpmu_event_set_period(event))
-			continue;
-
-		if (perf_event_overflow(event, &data, regs))
-			cpu_pmu->disable(event);
-	}
-
-	/*
-	 * Handle the pending perf events.
-	 *
-	 * Note: this call *must* be run with interrupts disabled. For
-	 * platforms that can have the PMU interrupts raised as an NMI, this
-	 * will not work.
-	 */
-	irq_work_run();
-
-	return IRQ_HANDLED;
-}
-
-static void armv6pmu_start(struct arm_pmu *cpu_pmu)
-{
-	unsigned long val;
-
-	val = armv6_pmcr_read();
-	val |= ARMV6_PMCR_ENABLE;
-	armv6_pmcr_write(val);
-}
-
-static void armv6pmu_stop(struct arm_pmu *cpu_pmu)
-{
-	unsigned long val;
-
-	val = armv6_pmcr_read();
-	val &= ~ARMV6_PMCR_ENABLE;
-	armv6_pmcr_write(val);
-}
-
-static int
-armv6pmu_get_event_idx(struct pmu_hw_events *cpuc,
-				struct perf_event *event)
-{
-	struct hw_perf_event *hwc = &event->hw;
-	/* Always place a cycle counter into the cycle counter. */
-	if (ARMV6_PERFCTR_CPU_CYCLES == hwc->config_base) {
-		if (test_and_set_bit(ARMV6_CYCLE_COUNTER, cpuc->used_mask))
-			return -EAGAIN;
-
-		return ARMV6_CYCLE_COUNTER;
-	} else {
-		/*
-		 * For anything other than a cycle counter, try and use
-		 * counter0 and counter1.
-		 */
-		if (!test_and_set_bit(ARMV6_COUNTER1, cpuc->used_mask))
-			return ARMV6_COUNTER1;
-
-		if (!test_and_set_bit(ARMV6_COUNTER0, cpuc->used_mask))
-			return ARMV6_COUNTER0;
-
-		/* The counters are all in use. */
-		return -EAGAIN;
-	}
-}
-
-static void armv6pmu_clear_event_idx(struct pmu_hw_events *cpuc,
-				     struct perf_event *event)
-{
-	clear_bit(event->hw.idx, cpuc->used_mask);
-}
-
-static void armv6pmu_disable_event(struct perf_event *event)
-{
-	unsigned long val, mask, evt;
-	struct hw_perf_event *hwc = &event->hw;
-	int idx = hwc->idx;
-
-	if (ARMV6_CYCLE_COUNTER == idx) {
-		mask	= ARMV6_PMCR_CCOUNT_IEN;
-		evt	= 0;
-	} else if (ARMV6_COUNTER0 == idx) {
-		mask	= ARMV6_PMCR_COUNT0_IEN | ARMV6_PMCR_EVT_COUNT0_MASK;
-		evt	= ARMV6_PERFCTR_NOP << ARMV6_PMCR_EVT_COUNT0_SHIFT;
-	} else if (ARMV6_COUNTER1 == idx) {
-		mask	= ARMV6_PMCR_COUNT1_IEN | ARMV6_PMCR_EVT_COUNT1_MASK;
-		evt	= ARMV6_PERFCTR_NOP << ARMV6_PMCR_EVT_COUNT1_SHIFT;
-	} else {
-		WARN_ONCE(1, "invalid counter number (%d)\n", idx);
-		return;
-	}
-
-	/*
-	 * Mask out the current event and set the counter to count the number
-	 * of ETM bus signal assertion cycles. The external reporting should
-	 * be disabled and so this should never increment.
-	 */
-	val = armv6_pmcr_read();
-	val &= ~mask;
-	val |= evt;
-	armv6_pmcr_write(val);
-}
-
-static int armv6_map_event(struct perf_event *event)
-{
-	return armpmu_map_event(event, &armv6_perf_map,
-				&armv6_perf_cache_map, 0xFF);
-}
-
-static void armv6pmu_init(struct arm_pmu *cpu_pmu)
-{
-	cpu_pmu->handle_irq	= armv6pmu_handle_irq;
-	cpu_pmu->enable		= armv6pmu_enable_event;
-	cpu_pmu->disable	= armv6pmu_disable_event;
-	cpu_pmu->read_counter	= armv6pmu_read_counter;
-	cpu_pmu->write_counter	= armv6pmu_write_counter;
-	cpu_pmu->get_event_idx	= armv6pmu_get_event_idx;
-	cpu_pmu->clear_event_idx = armv6pmu_clear_event_idx;
-	cpu_pmu->start		= armv6pmu_start;
-	cpu_pmu->stop		= armv6pmu_stop;
-	cpu_pmu->map_event	= armv6_map_event;
-	cpu_pmu->num_events	= 3;
-}
-
-static int armv6_1136_pmu_init(struct arm_pmu *cpu_pmu)
-{
-	armv6pmu_init(cpu_pmu);
-	cpu_pmu->name		= "armv6_1136";
-	return 0;
-}
-
-static int armv6_1156_pmu_init(struct arm_pmu *cpu_pmu)
-{
-	armv6pmu_init(cpu_pmu);
-	cpu_pmu->name		= "armv6_1156";
-	return 0;
-}
-
-static int armv6_1176_pmu_init(struct arm_pmu *cpu_pmu)
-{
-	armv6pmu_init(cpu_pmu);
-	cpu_pmu->name		= "armv6_1176";
-	return 0;
-}
-
-static const struct of_device_id armv6_pmu_of_device_ids[] = {
-	{.compatible = "arm,arm1176-pmu",	.data = armv6_1176_pmu_init},
-	{.compatible = "arm,arm1136-pmu",	.data = armv6_1136_pmu_init},
-	{ /* sentinel value */ }
-};
-
-static const struct pmu_probe_info armv6_pmu_probe_table[] = {
-	ARM_PMU_PROBE(ARM_CPU_PART_ARM1136, armv6_1136_pmu_init),
-	ARM_PMU_PROBE(ARM_CPU_PART_ARM1156, armv6_1156_pmu_init),
-	ARM_PMU_PROBE(ARM_CPU_PART_ARM1176, armv6_1176_pmu_init),
-	{ /* sentinel value */ }
-};
-
-static int armv6_pmu_device_probe(struct platform_device *pdev)
-{
-	return arm_pmu_device_probe(pdev, armv6_pmu_of_device_ids,
-				    armv6_pmu_probe_table);
-}
-
-static struct platform_driver armv6_pmu_driver = {
-	.driver		= {
-		.name	= "armv6-pmu",
-		.of_match_table = armv6_pmu_of_device_ids,
-	},
-	.probe		= armv6_pmu_device_probe,
-};
-
-builtin_platform_driver(armv6_pmu_driver);
-#endif	/* CONFIG_CPU_V6 || CONFIG_CPU_V6K */
diff --git a/arch/arm/kernel/perf_event_v7.c b/arch/arm/kernel/perf_event_v7.c
deleted file mode 100644
index a3322e2b3ea4..000000000000
--- a/arch/arm/kernel/perf_event_v7.c
+++ /dev/null
@@ -1,2005 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * ARMv7 Cortex-A8 and Cortex-A9 Performance Events handling code.
- *
- * ARMv7 support: Jean Pihet <jpihet@mvista.com>
- * 2010 (c) MontaVista Software, LLC.
- *
- * Copied from ARMv6 code, with the low level code inspired
- *  by the ARMv7 Oprofile code.
- *
- * Cortex-A8 has up to 4 configurable performance counters and
- *  a single cycle counter.
- * Cortex-A9 has up to 31 configurable performance counters and
- *  a single cycle counter.
- *
- * All counters can be enabled/disabled and IRQ masked separately. The cycle
- *  counter and all 4 performance counters together can be reset separately.
- */
-
-#ifdef CONFIG_CPU_V7
-
-#include <asm/cp15.h>
-#include <asm/cputype.h>
-#include <asm/irq_regs.h>
-#include <asm/vfp.h>
-#include "../vfp/vfpinstr.h"
-
-#include <linux/of.h>
-#include <linux/perf/arm_pmu.h>
-#include <linux/platform_device.h>
-
-/*
- * Common ARMv7 event types
- *
- * Note: An implementation may not be able to count all of these events
- * but the encodings are considered to be `reserved' in the case that
- * they are not available.
- */
-#define ARMV7_PERFCTR_PMNC_SW_INCR			0x00
-#define ARMV7_PERFCTR_L1_ICACHE_REFILL			0x01
-#define ARMV7_PERFCTR_ITLB_REFILL			0x02
-#define ARMV7_PERFCTR_L1_DCACHE_REFILL			0x03
-#define ARMV7_PERFCTR_L1_DCACHE_ACCESS			0x04
-#define ARMV7_PERFCTR_DTLB_REFILL			0x05
-#define ARMV7_PERFCTR_MEM_READ				0x06
-#define ARMV7_PERFCTR_MEM_WRITE				0x07
-#define ARMV7_PERFCTR_INSTR_EXECUTED			0x08
-#define ARMV7_PERFCTR_EXC_TAKEN				0x09
-#define ARMV7_PERFCTR_EXC_EXECUTED			0x0A
-#define ARMV7_PERFCTR_CID_WRITE				0x0B
-
-/*
- * ARMV7_PERFCTR_PC_WRITE is equivalent to HW_BRANCH_INSTRUCTIONS.
- * It counts:
- *  - all (taken) branch instructions,
- *  - instructions that explicitly write the PC,
- *  - exception generating instructions.
- */
-#define ARMV7_PERFCTR_PC_WRITE				0x0C
-#define ARMV7_PERFCTR_PC_IMM_BRANCH			0x0D
-#define ARMV7_PERFCTR_PC_PROC_RETURN			0x0E
-#define ARMV7_PERFCTR_MEM_UNALIGNED_ACCESS		0x0F
-#define ARMV7_PERFCTR_PC_BRANCH_MIS_PRED		0x10
-#define ARMV7_PERFCTR_CLOCK_CYCLES			0x11
-#define ARMV7_PERFCTR_PC_BRANCH_PRED			0x12
-
-/* These events are defined by the PMUv2 supplement (ARM DDI 0457A). */
-#define ARMV7_PERFCTR_MEM_ACCESS			0x13
-#define ARMV7_PERFCTR_L1_ICACHE_ACCESS			0x14
-#define ARMV7_PERFCTR_L1_DCACHE_WB			0x15
-#define ARMV7_PERFCTR_L2_CACHE_ACCESS			0x16
-#define ARMV7_PERFCTR_L2_CACHE_REFILL			0x17
-#define ARMV7_PERFCTR_L2_CACHE_WB			0x18
-#define ARMV7_PERFCTR_BUS_ACCESS			0x19
-#define ARMV7_PERFCTR_MEM_ERROR				0x1A
-#define ARMV7_PERFCTR_INSTR_SPEC			0x1B
-#define ARMV7_PERFCTR_TTBR_WRITE			0x1C
-#define ARMV7_PERFCTR_BUS_CYCLES			0x1D
-
-#define ARMV7_PERFCTR_CPU_CYCLES			0xFF
-
-/* ARMv7 Cortex-A8 specific event types */
-#define ARMV7_A8_PERFCTR_L2_CACHE_ACCESS		0x43
-#define ARMV7_A8_PERFCTR_L2_CACHE_REFILL		0x44
-#define ARMV7_A8_PERFCTR_L1_ICACHE_ACCESS		0x50
-#define ARMV7_A8_PERFCTR_STALL_ISIDE			0x56
-
-/* ARMv7 Cortex-A9 specific event types */
-#define ARMV7_A9_PERFCTR_INSTR_CORE_RENAME		0x68
-#define ARMV7_A9_PERFCTR_STALL_ICACHE			0x60
-#define ARMV7_A9_PERFCTR_STALL_DISPATCH			0x66
-
-/* ARMv7 Cortex-A5 specific event types */
-#define ARMV7_A5_PERFCTR_PREFETCH_LINEFILL		0xc2
-#define ARMV7_A5_PERFCTR_PREFETCH_LINEFILL_DROP		0xc3
-
-/* ARMv7 Cortex-A15 specific event types */
-#define ARMV7_A15_PERFCTR_L1_DCACHE_ACCESS_READ		0x40
-#define ARMV7_A15_PERFCTR_L1_DCACHE_ACCESS_WRITE	0x41
-#define ARMV7_A15_PERFCTR_L1_DCACHE_REFILL_READ		0x42
-#define ARMV7_A15_PERFCTR_L1_DCACHE_REFILL_WRITE	0x43
-
-#define ARMV7_A15_PERFCTR_DTLB_REFILL_L1_READ		0x4C
-#define ARMV7_A15_PERFCTR_DTLB_REFILL_L1_WRITE		0x4D
-
-#define ARMV7_A15_PERFCTR_L2_CACHE_ACCESS_READ		0x50
-#define ARMV7_A15_PERFCTR_L2_CACHE_ACCESS_WRITE		0x51
-#define ARMV7_A15_PERFCTR_L2_CACHE_REFILL_READ		0x52
-#define ARMV7_A15_PERFCTR_L2_CACHE_REFILL_WRITE		0x53
-
-#define ARMV7_A15_PERFCTR_PC_WRITE_SPEC			0x76
-
-/* ARMv7 Cortex-A12 specific event types */
-#define ARMV7_A12_PERFCTR_L1_DCACHE_ACCESS_READ		0x40
-#define ARMV7_A12_PERFCTR_L1_DCACHE_ACCESS_WRITE	0x41
-
-#define ARMV7_A12_PERFCTR_L2_CACHE_ACCESS_READ		0x50
-#define ARMV7_A12_PERFCTR_L2_CACHE_ACCESS_WRITE		0x51
-
-#define ARMV7_A12_PERFCTR_PC_WRITE_SPEC			0x76
-
-#define ARMV7_A12_PERFCTR_PF_TLB_REFILL			0xe7
-
-/* ARMv7 Krait specific event types */
-#define KRAIT_PMRESR0_GROUP0				0xcc
-#define KRAIT_PMRESR1_GROUP0				0xd0
-#define KRAIT_PMRESR2_GROUP0				0xd4
-#define KRAIT_VPMRESR0_GROUP0				0xd8
-
-#define KRAIT_PERFCTR_L1_ICACHE_ACCESS			0x10011
-#define KRAIT_PERFCTR_L1_ICACHE_MISS			0x10010
-
-#define KRAIT_PERFCTR_L1_ITLB_ACCESS			0x12222
-#define KRAIT_PERFCTR_L1_DTLB_ACCESS			0x12210
-
-/* ARMv7 Scorpion specific event types */
-#define SCORPION_LPM0_GROUP0				0x4c
-#define SCORPION_LPM1_GROUP0				0x50
-#define SCORPION_LPM2_GROUP0				0x54
-#define SCORPION_L2LPM_GROUP0				0x58
-#define SCORPION_VLPM_GROUP0				0x5c
-
-#define SCORPION_ICACHE_ACCESS				0x10053
-#define SCORPION_ICACHE_MISS				0x10052
-
-#define SCORPION_DTLB_ACCESS				0x12013
-#define SCORPION_DTLB_MISS				0x12012
-
-#define SCORPION_ITLB_MISS				0x12021
-
-/*
- * Cortex-A8 HW events mapping
- *
- * The hardware events that we support. We do support cache operations but
- * we have harvard caches and no way to combine instruction and data
- * accesses/misses in hardware.
- */
-static const unsigned armv7_a8_perf_map[PERF_COUNT_HW_MAX] = {
-	PERF_MAP_ALL_UNSUPPORTED,
-	[PERF_COUNT_HW_CPU_CYCLES]		= ARMV7_PERFCTR_CPU_CYCLES,
-	[PERF_COUNT_HW_INSTRUCTIONS]		= ARMV7_PERFCTR_INSTR_EXECUTED,
-	[PERF_COUNT_HW_CACHE_REFERENCES]	= ARMV7_PERFCTR_L1_DCACHE_ACCESS,
-	[PERF_COUNT_HW_CACHE_MISSES]		= ARMV7_PERFCTR_L1_DCACHE_REFILL,
-	[PERF_COUNT_HW_BRANCH_INSTRUCTIONS]	= ARMV7_PERFCTR_PC_WRITE,
-	[PERF_COUNT_HW_BRANCH_MISSES]		= ARMV7_PERFCTR_PC_BRANCH_MIS_PRED,
-	[PERF_COUNT_HW_STALLED_CYCLES_FRONTEND]	= ARMV7_A8_PERFCTR_STALL_ISIDE,
-};
-
-static const unsigned armv7_a8_perf_cache_map[PERF_COUNT_HW_CACHE_MAX]
-					  [PERF_COUNT_HW_CACHE_OP_MAX]
-					  [PERF_COUNT_HW_CACHE_RESULT_MAX] = {
-	PERF_CACHE_MAP_ALL_UNSUPPORTED,
-
-	/*
-	 * The performance counters don't differentiate between read and write
-	 * accesses/misses so this isn't strictly correct, but it's the best we
-	 * can do. Writes and reads get combined.
-	 */
-	[C(L1D)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV7_PERFCTR_L1_DCACHE_ACCESS,
-	[C(L1D)][C(OP_READ)][C(RESULT_MISS)]	= ARMV7_PERFCTR_L1_DCACHE_REFILL,
-	[C(L1D)][C(OP_WRITE)][C(RESULT_ACCESS)]	= ARMV7_PERFCTR_L1_DCACHE_ACCESS,
-	[C(L1D)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV7_PERFCTR_L1_DCACHE_REFILL,
-
-	[C(L1I)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV7_A8_PERFCTR_L1_ICACHE_ACCESS,
-	[C(L1I)][C(OP_READ)][C(RESULT_MISS)]	= ARMV7_PERFCTR_L1_ICACHE_REFILL,
-
-	[C(LL)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV7_A8_PERFCTR_L2_CACHE_ACCESS,
-	[C(LL)][C(OP_READ)][C(RESULT_MISS)]	= ARMV7_A8_PERFCTR_L2_CACHE_REFILL,
-	[C(LL)][C(OP_WRITE)][C(RESULT_ACCESS)]	= ARMV7_A8_PERFCTR_L2_CACHE_ACCESS,
-	[C(LL)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV7_A8_PERFCTR_L2_CACHE_REFILL,
-
-	[C(DTLB)][C(OP_READ)][C(RESULT_MISS)]	= ARMV7_PERFCTR_DTLB_REFILL,
-	[C(DTLB)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV7_PERFCTR_DTLB_REFILL,
-
-	[C(ITLB)][C(OP_READ)][C(RESULT_MISS)]	= ARMV7_PERFCTR_ITLB_REFILL,
-	[C(ITLB)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV7_PERFCTR_ITLB_REFILL,
-
-	[C(BPU)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV7_PERFCTR_PC_BRANCH_PRED,
-	[C(BPU)][C(OP_READ)][C(RESULT_MISS)]	= ARMV7_PERFCTR_PC_BRANCH_MIS_PRED,
-	[C(BPU)][C(OP_WRITE)][C(RESULT_ACCESS)]	= ARMV7_PERFCTR_PC_BRANCH_PRED,
-	[C(BPU)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV7_PERFCTR_PC_BRANCH_MIS_PRED,
-};
-
-/*
- * Cortex-A9 HW events mapping
- */
-static const unsigned armv7_a9_perf_map[PERF_COUNT_HW_MAX] = {
-	PERF_MAP_ALL_UNSUPPORTED,
-	[PERF_COUNT_HW_CPU_CYCLES]		= ARMV7_PERFCTR_CPU_CYCLES,
-	[PERF_COUNT_HW_INSTRUCTIONS]		= ARMV7_A9_PERFCTR_INSTR_CORE_RENAME,
-	[PERF_COUNT_HW_CACHE_REFERENCES]	= ARMV7_PERFCTR_L1_DCACHE_ACCESS,
-	[PERF_COUNT_HW_CACHE_MISSES]		= ARMV7_PERFCTR_L1_DCACHE_REFILL,
-	[PERF_COUNT_HW_BRANCH_INSTRUCTIONS]	= ARMV7_PERFCTR_PC_WRITE,
-	[PERF_COUNT_HW_BRANCH_MISSES]		= ARMV7_PERFCTR_PC_BRANCH_MIS_PRED,
-	[PERF_COUNT_HW_STALLED_CYCLES_FRONTEND]	= ARMV7_A9_PERFCTR_STALL_ICACHE,
-	[PERF_COUNT_HW_STALLED_CYCLES_BACKEND]	= ARMV7_A9_PERFCTR_STALL_DISPATCH,
-};
-
-static const unsigned armv7_a9_perf_cache_map[PERF_COUNT_HW_CACHE_MAX]
-					  [PERF_COUNT_HW_CACHE_OP_MAX]
-					  [PERF_COUNT_HW_CACHE_RESULT_MAX] = {
-	PERF_CACHE_MAP_ALL_UNSUPPORTED,
-
-	/*
-	 * The performance counters don't differentiate between read and write
-	 * accesses/misses so this isn't strictly correct, but it's the best we
-	 * can do. Writes and reads get combined.
-	 */
-	[C(L1D)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV7_PERFCTR_L1_DCACHE_ACCESS,
-	[C(L1D)][C(OP_READ)][C(RESULT_MISS)]	= ARMV7_PERFCTR_L1_DCACHE_REFILL,
-	[C(L1D)][C(OP_WRITE)][C(RESULT_ACCESS)]	= ARMV7_PERFCTR_L1_DCACHE_ACCESS,
-	[C(L1D)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV7_PERFCTR_L1_DCACHE_REFILL,
-
-	[C(L1I)][C(OP_READ)][C(RESULT_MISS)]	= ARMV7_PERFCTR_L1_ICACHE_REFILL,
-
-	[C(DTLB)][C(OP_READ)][C(RESULT_MISS)]	= ARMV7_PERFCTR_DTLB_REFILL,
-	[C(DTLB)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV7_PERFCTR_DTLB_REFILL,
-
-	[C(ITLB)][C(OP_READ)][C(RESULT_MISS)]	= ARMV7_PERFCTR_ITLB_REFILL,
-	[C(ITLB)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV7_PERFCTR_ITLB_REFILL,
-
-	[C(BPU)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV7_PERFCTR_PC_BRANCH_PRED,
-	[C(BPU)][C(OP_READ)][C(RESULT_MISS)]	= ARMV7_PERFCTR_PC_BRANCH_MIS_PRED,
-	[C(BPU)][C(OP_WRITE)][C(RESULT_ACCESS)]	= ARMV7_PERFCTR_PC_BRANCH_PRED,
-	[C(BPU)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV7_PERFCTR_PC_BRANCH_MIS_PRED,
-};
-
-/*
- * Cortex-A5 HW events mapping
- */
-static const unsigned armv7_a5_perf_map[PERF_COUNT_HW_MAX] = {
-	PERF_MAP_ALL_UNSUPPORTED,
-	[PERF_COUNT_HW_CPU_CYCLES]		= ARMV7_PERFCTR_CPU_CYCLES,
-	[PERF_COUNT_HW_INSTRUCTIONS]		= ARMV7_PERFCTR_INSTR_EXECUTED,
-	[PERF_COUNT_HW_CACHE_REFERENCES]	= ARMV7_PERFCTR_L1_DCACHE_ACCESS,
-	[PERF_COUNT_HW_CACHE_MISSES]		= ARMV7_PERFCTR_L1_DCACHE_REFILL,
-	[PERF_COUNT_HW_BRANCH_INSTRUCTIONS]	= ARMV7_PERFCTR_PC_WRITE,
-	[PERF_COUNT_HW_BRANCH_MISSES]		= ARMV7_PERFCTR_PC_BRANCH_MIS_PRED,
-};
-
-static const unsigned armv7_a5_perf_cache_map[PERF_COUNT_HW_CACHE_MAX]
-					[PERF_COUNT_HW_CACHE_OP_MAX]
-					[PERF_COUNT_HW_CACHE_RESULT_MAX] = {
-	PERF_CACHE_MAP_ALL_UNSUPPORTED,
-
-	[C(L1D)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV7_PERFCTR_L1_DCACHE_ACCESS,
-	[C(L1D)][C(OP_READ)][C(RESULT_MISS)]	= ARMV7_PERFCTR_L1_DCACHE_REFILL,
-	[C(L1D)][C(OP_WRITE)][C(RESULT_ACCESS)]	= ARMV7_PERFCTR_L1_DCACHE_ACCESS,
-	[C(L1D)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV7_PERFCTR_L1_DCACHE_REFILL,
-	[C(L1D)][C(OP_PREFETCH)][C(RESULT_ACCESS)]	= ARMV7_A5_PERFCTR_PREFETCH_LINEFILL,
-	[C(L1D)][C(OP_PREFETCH)][C(RESULT_MISS)]	= ARMV7_A5_PERFCTR_PREFETCH_LINEFILL_DROP,
-
-	[C(L1I)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV7_PERFCTR_L1_ICACHE_ACCESS,
-	[C(L1I)][C(OP_READ)][C(RESULT_MISS)]	= ARMV7_PERFCTR_L1_ICACHE_REFILL,
-	/*
-	 * The prefetch counters don't differentiate between the I side and the
-	 * D side.
-	 */
-	[C(L1I)][C(OP_PREFETCH)][C(RESULT_ACCESS)]	= ARMV7_A5_PERFCTR_PREFETCH_LINEFILL,
-	[C(L1I)][C(OP_PREFETCH)][C(RESULT_MISS)]	= ARMV7_A5_PERFCTR_PREFETCH_LINEFILL_DROP,
-
-	[C(DTLB)][C(OP_READ)][C(RESULT_MISS)]	= ARMV7_PERFCTR_DTLB_REFILL,
-	[C(DTLB)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV7_PERFCTR_DTLB_REFILL,
-
-	[C(ITLB)][C(OP_READ)][C(RESULT_MISS)]	= ARMV7_PERFCTR_ITLB_REFILL,
-	[C(ITLB)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV7_PERFCTR_ITLB_REFILL,
-
-	[C(BPU)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV7_PERFCTR_PC_BRANCH_PRED,
-	[C(BPU)][C(OP_READ)][C(RESULT_MISS)]	= ARMV7_PERFCTR_PC_BRANCH_MIS_PRED,
-	[C(BPU)][C(OP_WRITE)][C(RESULT_ACCESS)]	= ARMV7_PERFCTR_PC_BRANCH_PRED,
-	[C(BPU)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV7_PERFCTR_PC_BRANCH_MIS_PRED,
-};
-
-/*
- * Cortex-A15 HW events mapping
- */
-static const unsigned armv7_a15_perf_map[PERF_COUNT_HW_MAX] = {
-	PERF_MAP_ALL_UNSUPPORTED,
-	[PERF_COUNT_HW_CPU_CYCLES]		= ARMV7_PERFCTR_CPU_CYCLES,
-	[PERF_COUNT_HW_INSTRUCTIONS]		= ARMV7_PERFCTR_INSTR_EXECUTED,
-	[PERF_COUNT_HW_CACHE_REFERENCES]	= ARMV7_PERFCTR_L1_DCACHE_ACCESS,
-	[PERF_COUNT_HW_CACHE_MISSES]		= ARMV7_PERFCTR_L1_DCACHE_REFILL,
-	[PERF_COUNT_HW_BRANCH_INSTRUCTIONS]	= ARMV7_A15_PERFCTR_PC_WRITE_SPEC,
-	[PERF_COUNT_HW_BRANCH_MISSES]		= ARMV7_PERFCTR_PC_BRANCH_MIS_PRED,
-	[PERF_COUNT_HW_BUS_CYCLES]		= ARMV7_PERFCTR_BUS_CYCLES,
-};
-
-static const unsigned armv7_a15_perf_cache_map[PERF_COUNT_HW_CACHE_MAX]
-					[PERF_COUNT_HW_CACHE_OP_MAX]
-					[PERF_COUNT_HW_CACHE_RESULT_MAX] = {
-	PERF_CACHE_MAP_ALL_UNSUPPORTED,
-
-	[C(L1D)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV7_A15_PERFCTR_L1_DCACHE_ACCESS_READ,
-	[C(L1D)][C(OP_READ)][C(RESULT_MISS)]	= ARMV7_A15_PERFCTR_L1_DCACHE_REFILL_READ,
-	[C(L1D)][C(OP_WRITE)][C(RESULT_ACCESS)]	= ARMV7_A15_PERFCTR_L1_DCACHE_ACCESS_WRITE,
-	[C(L1D)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV7_A15_PERFCTR_L1_DCACHE_REFILL_WRITE,
-
-	/*
-	 * Not all performance counters differentiate between read and write
-	 * accesses/misses so we're not always strictly correct, but it's the
-	 * best we can do. Writes and reads get combined in these cases.
-	 */
-	[C(L1I)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV7_PERFCTR_L1_ICACHE_ACCESS,
-	[C(L1I)][C(OP_READ)][C(RESULT_MISS)]	= ARMV7_PERFCTR_L1_ICACHE_REFILL,
-
-	[C(LL)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV7_A15_PERFCTR_L2_CACHE_ACCESS_READ,
-	[C(LL)][C(OP_READ)][C(RESULT_MISS)]	= ARMV7_A15_PERFCTR_L2_CACHE_REFILL_READ,
-	[C(LL)][C(OP_WRITE)][C(RESULT_ACCESS)]	= ARMV7_A15_PERFCTR_L2_CACHE_ACCESS_WRITE,
-	[C(LL)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV7_A15_PERFCTR_L2_CACHE_REFILL_WRITE,
-
-	[C(DTLB)][C(OP_READ)][C(RESULT_MISS)]	= ARMV7_A15_PERFCTR_DTLB_REFILL_L1_READ,
-	[C(DTLB)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV7_A15_PERFCTR_DTLB_REFILL_L1_WRITE,
-
-	[C(ITLB)][C(OP_READ)][C(RESULT_MISS)]	= ARMV7_PERFCTR_ITLB_REFILL,
-	[C(ITLB)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV7_PERFCTR_ITLB_REFILL,
-
-	[C(BPU)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV7_PERFCTR_PC_BRANCH_PRED,
-	[C(BPU)][C(OP_READ)][C(RESULT_MISS)]	= ARMV7_PERFCTR_PC_BRANCH_MIS_PRED,
-	[C(BPU)][C(OP_WRITE)][C(RESULT_ACCESS)]	= ARMV7_PERFCTR_PC_BRANCH_PRED,
-	[C(BPU)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV7_PERFCTR_PC_BRANCH_MIS_PRED,
-};
-
-/*
- * Cortex-A7 HW events mapping
- */
-static const unsigned armv7_a7_perf_map[PERF_COUNT_HW_MAX] = {
-	PERF_MAP_ALL_UNSUPPORTED,
-	[PERF_COUNT_HW_CPU_CYCLES]		= ARMV7_PERFCTR_CPU_CYCLES,
-	[PERF_COUNT_HW_INSTRUCTIONS]		= ARMV7_PERFCTR_INSTR_EXECUTED,
-	[PERF_COUNT_HW_CACHE_REFERENCES]	= ARMV7_PERFCTR_L1_DCACHE_ACCESS,
-	[PERF_COUNT_HW_CACHE_MISSES]		= ARMV7_PERFCTR_L1_DCACHE_REFILL,
-	[PERF_COUNT_HW_BRANCH_INSTRUCTIONS]	= ARMV7_PERFCTR_PC_WRITE,
-	[PERF_COUNT_HW_BRANCH_MISSES]		= ARMV7_PERFCTR_PC_BRANCH_MIS_PRED,
-	[PERF_COUNT_HW_BUS_CYCLES]		= ARMV7_PERFCTR_BUS_CYCLES,
-};
-
-static const unsigned armv7_a7_perf_cache_map[PERF_COUNT_HW_CACHE_MAX]
-					[PERF_COUNT_HW_CACHE_OP_MAX]
-					[PERF_COUNT_HW_CACHE_RESULT_MAX] = {
-	PERF_CACHE_MAP_ALL_UNSUPPORTED,
-
-	/*
-	 * The performance counters don't differentiate between read and write
-	 * accesses/misses so this isn't strictly correct, but it's the best we
-	 * can do. Writes and reads get combined.
-	 */
-	[C(L1D)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV7_PERFCTR_L1_DCACHE_ACCESS,
-	[C(L1D)][C(OP_READ)][C(RESULT_MISS)]	= ARMV7_PERFCTR_L1_DCACHE_REFILL,
-	[C(L1D)][C(OP_WRITE)][C(RESULT_ACCESS)]	= ARMV7_PERFCTR_L1_DCACHE_ACCESS,
-	[C(L1D)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV7_PERFCTR_L1_DCACHE_REFILL,
-
-	[C(L1I)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV7_PERFCTR_L1_ICACHE_ACCESS,
-	[C(L1I)][C(OP_READ)][C(RESULT_MISS)]	= ARMV7_PERFCTR_L1_ICACHE_REFILL,
-
-	[C(LL)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV7_PERFCTR_L2_CACHE_ACCESS,
-	[C(LL)][C(OP_READ)][C(RESULT_MISS)]	= ARMV7_PERFCTR_L2_CACHE_REFILL,
-	[C(LL)][C(OP_WRITE)][C(RESULT_ACCESS)]	= ARMV7_PERFCTR_L2_CACHE_ACCESS,
-	[C(LL)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV7_PERFCTR_L2_CACHE_REFILL,
-
-	[C(DTLB)][C(OP_READ)][C(RESULT_MISS)]	= ARMV7_PERFCTR_DTLB_REFILL,
-	[C(DTLB)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV7_PERFCTR_DTLB_REFILL,
-
-	[C(ITLB)][C(OP_READ)][C(RESULT_MISS)]	= ARMV7_PERFCTR_ITLB_REFILL,
-	[C(ITLB)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV7_PERFCTR_ITLB_REFILL,
-
-	[C(BPU)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV7_PERFCTR_PC_BRANCH_PRED,
-	[C(BPU)][C(OP_READ)][C(RESULT_MISS)]	= ARMV7_PERFCTR_PC_BRANCH_MIS_PRED,
-	[C(BPU)][C(OP_WRITE)][C(RESULT_ACCESS)]	= ARMV7_PERFCTR_PC_BRANCH_PRED,
-	[C(BPU)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV7_PERFCTR_PC_BRANCH_MIS_PRED,
-};
-
-/*
- * Cortex-A12 HW events mapping
- */
-static const unsigned armv7_a12_perf_map[PERF_COUNT_HW_MAX] = {
-	PERF_MAP_ALL_UNSUPPORTED,
-	[PERF_COUNT_HW_CPU_CYCLES]		= ARMV7_PERFCTR_CPU_CYCLES,
-	[PERF_COUNT_HW_INSTRUCTIONS]		= ARMV7_PERFCTR_INSTR_EXECUTED,
-	[PERF_COUNT_HW_CACHE_REFERENCES]	= ARMV7_PERFCTR_L1_DCACHE_ACCESS,
-	[PERF_COUNT_HW_CACHE_MISSES]		= ARMV7_PERFCTR_L1_DCACHE_REFILL,
-	[PERF_COUNT_HW_BRANCH_INSTRUCTIONS]	= ARMV7_A12_PERFCTR_PC_WRITE_SPEC,
-	[PERF_COUNT_HW_BRANCH_MISSES]		= ARMV7_PERFCTR_PC_BRANCH_MIS_PRED,
-	[PERF_COUNT_HW_BUS_CYCLES]		= ARMV7_PERFCTR_BUS_CYCLES,
-};
-
-static const unsigned armv7_a12_perf_cache_map[PERF_COUNT_HW_CACHE_MAX]
-					[PERF_COUNT_HW_CACHE_OP_MAX]
-					[PERF_COUNT_HW_CACHE_RESULT_MAX] = {
-	PERF_CACHE_MAP_ALL_UNSUPPORTED,
-
-	[C(L1D)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV7_A12_PERFCTR_L1_DCACHE_ACCESS_READ,
-	[C(L1D)][C(OP_READ)][C(RESULT_MISS)]	= ARMV7_PERFCTR_L1_DCACHE_REFILL,
-	[C(L1D)][C(OP_WRITE)][C(RESULT_ACCESS)]	= ARMV7_A12_PERFCTR_L1_DCACHE_ACCESS_WRITE,
-	[C(L1D)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV7_PERFCTR_L1_DCACHE_REFILL,
-
-	/*
-	 * Not all performance counters differentiate between read and write
-	 * accesses/misses so we're not always strictly correct, but it's the
-	 * best we can do. Writes and reads get combined in these cases.
-	 */
-	[C(L1I)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV7_PERFCTR_L1_ICACHE_ACCESS,
-	[C(L1I)][C(OP_READ)][C(RESULT_MISS)]	= ARMV7_PERFCTR_L1_ICACHE_REFILL,
-
-	[C(LL)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV7_A12_PERFCTR_L2_CACHE_ACCESS_READ,
-	[C(LL)][C(OP_READ)][C(RESULT_MISS)]	= ARMV7_PERFCTR_L2_CACHE_REFILL,
-	[C(LL)][C(OP_WRITE)][C(RESULT_ACCESS)]	= ARMV7_A12_PERFCTR_L2_CACHE_ACCESS_WRITE,
-	[C(LL)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV7_PERFCTR_L2_CACHE_REFILL,
-
-	[C(DTLB)][C(OP_READ)][C(RESULT_MISS)]	= ARMV7_PERFCTR_DTLB_REFILL,
-	[C(DTLB)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV7_PERFCTR_DTLB_REFILL,
-	[C(DTLB)][C(OP_PREFETCH)][C(RESULT_MISS)]	= ARMV7_A12_PERFCTR_PF_TLB_REFILL,
-
-	[C(ITLB)][C(OP_READ)][C(RESULT_MISS)]	= ARMV7_PERFCTR_ITLB_REFILL,
-	[C(ITLB)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV7_PERFCTR_ITLB_REFILL,
-
-	[C(BPU)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV7_PERFCTR_PC_BRANCH_PRED,
-	[C(BPU)][C(OP_READ)][C(RESULT_MISS)]	= ARMV7_PERFCTR_PC_BRANCH_MIS_PRED,
-	[C(BPU)][C(OP_WRITE)][C(RESULT_ACCESS)]	= ARMV7_PERFCTR_PC_BRANCH_PRED,
-	[C(BPU)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV7_PERFCTR_PC_BRANCH_MIS_PRED,
-};
-
-/*
- * Krait HW events mapping
- */
-static const unsigned krait_perf_map[PERF_COUNT_HW_MAX] = {
-	PERF_MAP_ALL_UNSUPPORTED,
-	[PERF_COUNT_HW_CPU_CYCLES]	    = ARMV7_PERFCTR_CPU_CYCLES,
-	[PERF_COUNT_HW_INSTRUCTIONS]	    = ARMV7_PERFCTR_INSTR_EXECUTED,
-	[PERF_COUNT_HW_BRANCH_INSTRUCTIONS] = ARMV7_PERFCTR_PC_WRITE,
-	[PERF_COUNT_HW_BRANCH_MISSES]	    = ARMV7_PERFCTR_PC_BRANCH_MIS_PRED,
-	[PERF_COUNT_HW_BUS_CYCLES]	    = ARMV7_PERFCTR_CLOCK_CYCLES,
-};
-
-static const unsigned krait_perf_map_no_branch[PERF_COUNT_HW_MAX] = {
-	PERF_MAP_ALL_UNSUPPORTED,
-	[PERF_COUNT_HW_CPU_CYCLES]	    = ARMV7_PERFCTR_CPU_CYCLES,
-	[PERF_COUNT_HW_INSTRUCTIONS]	    = ARMV7_PERFCTR_INSTR_EXECUTED,
-	[PERF_COUNT_HW_BRANCH_MISSES]	    = ARMV7_PERFCTR_PC_BRANCH_MIS_PRED,
-	[PERF_COUNT_HW_BUS_CYCLES]	    = ARMV7_PERFCTR_CLOCK_CYCLES,
-};
-
-static const unsigned krait_perf_cache_map[PERF_COUNT_HW_CACHE_MAX]
-					  [PERF_COUNT_HW_CACHE_OP_MAX]
-					  [PERF_COUNT_HW_CACHE_RESULT_MAX] = {
-	PERF_CACHE_MAP_ALL_UNSUPPORTED,
-
-	/*
-	 * The performance counters don't differentiate between read and write
-	 * accesses/misses so this isn't strictly correct, but it's the best we
-	 * can do. Writes and reads get combined.
-	 */
-	[C(L1D)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV7_PERFCTR_L1_DCACHE_ACCESS,
-	[C(L1D)][C(OP_READ)][C(RESULT_MISS)]	= ARMV7_PERFCTR_L1_DCACHE_REFILL,
-	[C(L1D)][C(OP_WRITE)][C(RESULT_ACCESS)]	= ARMV7_PERFCTR_L1_DCACHE_ACCESS,
-	[C(L1D)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV7_PERFCTR_L1_DCACHE_REFILL,
-
-	[C(L1I)][C(OP_READ)][C(RESULT_ACCESS)]	= KRAIT_PERFCTR_L1_ICACHE_ACCESS,
-	[C(L1I)][C(OP_READ)][C(RESULT_MISS)]	= KRAIT_PERFCTR_L1_ICACHE_MISS,
-
-	[C(DTLB)][C(OP_READ)][C(RESULT_ACCESS)]	= KRAIT_PERFCTR_L1_DTLB_ACCESS,
-	[C(DTLB)][C(OP_WRITE)][C(RESULT_ACCESS)]	= KRAIT_PERFCTR_L1_DTLB_ACCESS,
-
-	[C(ITLB)][C(OP_READ)][C(RESULT_ACCESS)]	= KRAIT_PERFCTR_L1_ITLB_ACCESS,
-	[C(ITLB)][C(OP_WRITE)][C(RESULT_ACCESS)]	= KRAIT_PERFCTR_L1_ITLB_ACCESS,
-
-	[C(BPU)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV7_PERFCTR_PC_BRANCH_PRED,
-	[C(BPU)][C(OP_READ)][C(RESULT_MISS)]	= ARMV7_PERFCTR_PC_BRANCH_MIS_PRED,
-	[C(BPU)][C(OP_WRITE)][C(RESULT_ACCESS)]	= ARMV7_PERFCTR_PC_BRANCH_PRED,
-	[C(BPU)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV7_PERFCTR_PC_BRANCH_MIS_PRED,
-};
-
-/*
- * Scorpion HW events mapping
- */
-static const unsigned scorpion_perf_map[PERF_COUNT_HW_MAX] = {
-	PERF_MAP_ALL_UNSUPPORTED,
-	[PERF_COUNT_HW_CPU_CYCLES]	    = ARMV7_PERFCTR_CPU_CYCLES,
-	[PERF_COUNT_HW_INSTRUCTIONS]	    = ARMV7_PERFCTR_INSTR_EXECUTED,
-	[PERF_COUNT_HW_BRANCH_INSTRUCTIONS] = ARMV7_PERFCTR_PC_WRITE,
-	[PERF_COUNT_HW_BRANCH_MISSES]	    = ARMV7_PERFCTR_PC_BRANCH_MIS_PRED,
-	[PERF_COUNT_HW_BUS_CYCLES]	    = ARMV7_PERFCTR_CLOCK_CYCLES,
-};
-
-static const unsigned scorpion_perf_cache_map[PERF_COUNT_HW_CACHE_MAX]
-					    [PERF_COUNT_HW_CACHE_OP_MAX]
-					    [PERF_COUNT_HW_CACHE_RESULT_MAX] = {
-	PERF_CACHE_MAP_ALL_UNSUPPORTED,
-	/*
-	 * The performance counters don't differentiate between read and write
-	 * accesses/misses so this isn't strictly correct, but it's the best we
-	 * can do. Writes and reads get combined.
-	 */
-	[C(L1D)][C(OP_READ)][C(RESULT_ACCESS)] = ARMV7_PERFCTR_L1_DCACHE_ACCESS,
-	[C(L1D)][C(OP_READ)][C(RESULT_MISS)] = ARMV7_PERFCTR_L1_DCACHE_REFILL,
-	[C(L1D)][C(OP_WRITE)][C(RESULT_ACCESS)] = ARMV7_PERFCTR_L1_DCACHE_ACCESS,
-	[C(L1D)][C(OP_WRITE)][C(RESULT_MISS)] = ARMV7_PERFCTR_L1_DCACHE_REFILL,
-	[C(L1I)][C(OP_READ)][C(RESULT_ACCESS)] = SCORPION_ICACHE_ACCESS,
-	[C(L1I)][C(OP_READ)][C(RESULT_MISS)] = SCORPION_ICACHE_MISS,
-	/*
-	 * Only ITLB misses and DTLB refills are supported.  If users want the
-	 * DTLB refills misses a raw counter must be used.
-	 */
-	[C(DTLB)][C(OP_READ)][C(RESULT_ACCESS)] = SCORPION_DTLB_ACCESS,
-	[C(DTLB)][C(OP_READ)][C(RESULT_MISS)] = SCORPION_DTLB_MISS,
-	[C(DTLB)][C(OP_WRITE)][C(RESULT_ACCESS)] = SCORPION_DTLB_ACCESS,
-	[C(DTLB)][C(OP_WRITE)][C(RESULT_MISS)] = SCORPION_DTLB_MISS,
-	[C(ITLB)][C(OP_READ)][C(RESULT_MISS)] = SCORPION_ITLB_MISS,
-	[C(ITLB)][C(OP_WRITE)][C(RESULT_MISS)] = SCORPION_ITLB_MISS,
-	[C(BPU)][C(OP_READ)][C(RESULT_ACCESS)] = ARMV7_PERFCTR_PC_BRANCH_PRED,
-	[C(BPU)][C(OP_READ)][C(RESULT_MISS)] = ARMV7_PERFCTR_PC_BRANCH_MIS_PRED,
-	[C(BPU)][C(OP_WRITE)][C(RESULT_ACCESS)] = ARMV7_PERFCTR_PC_BRANCH_PRED,
-	[C(BPU)][C(OP_WRITE)][C(RESULT_MISS)] = ARMV7_PERFCTR_PC_BRANCH_MIS_PRED,
-};
-
-PMU_FORMAT_ATTR(event, "config:0-7");
-
-static struct attribute *armv7_pmu_format_attrs[] = {
-	&format_attr_event.attr,
-	NULL,
-};
-
-static struct attribute_group armv7_pmu_format_attr_group = {
-	.name = "format",
-	.attrs = armv7_pmu_format_attrs,
-};
-
-#define ARMV7_EVENT_ATTR_RESOLVE(m) #m
-#define ARMV7_EVENT_ATTR(name, config) \
-	PMU_EVENT_ATTR_STRING(name, armv7_event_attr_##name, \
-			      "event=" ARMV7_EVENT_ATTR_RESOLVE(config))
-
-ARMV7_EVENT_ATTR(sw_incr, ARMV7_PERFCTR_PMNC_SW_INCR);
-ARMV7_EVENT_ATTR(l1i_cache_refill, ARMV7_PERFCTR_L1_ICACHE_REFILL);
-ARMV7_EVENT_ATTR(l1i_tlb_refill, ARMV7_PERFCTR_ITLB_REFILL);
-ARMV7_EVENT_ATTR(l1d_cache_refill, ARMV7_PERFCTR_L1_DCACHE_REFILL);
-ARMV7_EVENT_ATTR(l1d_cache, ARMV7_PERFCTR_L1_DCACHE_ACCESS);
-ARMV7_EVENT_ATTR(l1d_tlb_refill, ARMV7_PERFCTR_DTLB_REFILL);
-ARMV7_EVENT_ATTR(ld_retired, ARMV7_PERFCTR_MEM_READ);
-ARMV7_EVENT_ATTR(st_retired, ARMV7_PERFCTR_MEM_WRITE);
-ARMV7_EVENT_ATTR(inst_retired, ARMV7_PERFCTR_INSTR_EXECUTED);
-ARMV7_EVENT_ATTR(exc_taken, ARMV7_PERFCTR_EXC_TAKEN);
-ARMV7_EVENT_ATTR(exc_return, ARMV7_PERFCTR_EXC_EXECUTED);
-ARMV7_EVENT_ATTR(cid_write_retired, ARMV7_PERFCTR_CID_WRITE);
-ARMV7_EVENT_ATTR(pc_write_retired, ARMV7_PERFCTR_PC_WRITE);
-ARMV7_EVENT_ATTR(br_immed_retired, ARMV7_PERFCTR_PC_IMM_BRANCH);
-ARMV7_EVENT_ATTR(br_return_retired, ARMV7_PERFCTR_PC_PROC_RETURN);
-ARMV7_EVENT_ATTR(unaligned_ldst_retired, ARMV7_PERFCTR_MEM_UNALIGNED_ACCESS);
-ARMV7_EVENT_ATTR(br_mis_pred, ARMV7_PERFCTR_PC_BRANCH_MIS_PRED);
-ARMV7_EVENT_ATTR(cpu_cycles, ARMV7_PERFCTR_CLOCK_CYCLES);
-ARMV7_EVENT_ATTR(br_pred, ARMV7_PERFCTR_PC_BRANCH_PRED);
-
-static struct attribute *armv7_pmuv1_event_attrs[] = {
-	&armv7_event_attr_sw_incr.attr.attr,
-	&armv7_event_attr_l1i_cache_refill.attr.attr,
-	&armv7_event_attr_l1i_tlb_refill.attr.attr,
-	&armv7_event_attr_l1d_cache_refill.attr.attr,
-	&armv7_event_attr_l1d_cache.attr.attr,
-	&armv7_event_attr_l1d_tlb_refill.attr.attr,
-	&armv7_event_attr_ld_retired.attr.attr,
-	&armv7_event_attr_st_retired.attr.attr,
-	&armv7_event_attr_inst_retired.attr.attr,
-	&armv7_event_attr_exc_taken.attr.attr,
-	&armv7_event_attr_exc_return.attr.attr,
-	&armv7_event_attr_cid_write_retired.attr.attr,
-	&armv7_event_attr_pc_write_retired.attr.attr,
-	&armv7_event_attr_br_immed_retired.attr.attr,
-	&armv7_event_attr_br_return_retired.attr.attr,
-	&armv7_event_attr_unaligned_ldst_retired.attr.attr,
-	&armv7_event_attr_br_mis_pred.attr.attr,
-	&armv7_event_attr_cpu_cycles.attr.attr,
-	&armv7_event_attr_br_pred.attr.attr,
-	NULL,
-};
-
-static struct attribute_group armv7_pmuv1_events_attr_group = {
-	.name = "events",
-	.attrs = armv7_pmuv1_event_attrs,
-};
-
-ARMV7_EVENT_ATTR(mem_access, ARMV7_PERFCTR_MEM_ACCESS);
-ARMV7_EVENT_ATTR(l1i_cache, ARMV7_PERFCTR_L1_ICACHE_ACCESS);
-ARMV7_EVENT_ATTR(l1d_cache_wb, ARMV7_PERFCTR_L1_DCACHE_WB);
-ARMV7_EVENT_ATTR(l2d_cache, ARMV7_PERFCTR_L2_CACHE_ACCESS);
-ARMV7_EVENT_ATTR(l2d_cache_refill, ARMV7_PERFCTR_L2_CACHE_REFILL);
-ARMV7_EVENT_ATTR(l2d_cache_wb, ARMV7_PERFCTR_L2_CACHE_WB);
-ARMV7_EVENT_ATTR(bus_access, ARMV7_PERFCTR_BUS_ACCESS);
-ARMV7_EVENT_ATTR(memory_error, ARMV7_PERFCTR_MEM_ERROR);
-ARMV7_EVENT_ATTR(inst_spec, ARMV7_PERFCTR_INSTR_SPEC);
-ARMV7_EVENT_ATTR(ttbr_write_retired, ARMV7_PERFCTR_TTBR_WRITE);
-ARMV7_EVENT_ATTR(bus_cycles, ARMV7_PERFCTR_BUS_CYCLES);
-
-static struct attribute *armv7_pmuv2_event_attrs[] = {
-	&armv7_event_attr_sw_incr.attr.attr,
-	&armv7_event_attr_l1i_cache_refill.attr.attr,
-	&armv7_event_attr_l1i_tlb_refill.attr.attr,
-	&armv7_event_attr_l1d_cache_refill.attr.attr,
-	&armv7_event_attr_l1d_cache.attr.attr,
-	&armv7_event_attr_l1d_tlb_refill.attr.attr,
-	&armv7_event_attr_ld_retired.attr.attr,
-	&armv7_event_attr_st_retired.attr.attr,
-	&armv7_event_attr_inst_retired.attr.attr,
-	&armv7_event_attr_exc_taken.attr.attr,
-	&armv7_event_attr_exc_return.attr.attr,
-	&armv7_event_attr_cid_write_retired.attr.attr,
-	&armv7_event_attr_pc_write_retired.attr.attr,
-	&armv7_event_attr_br_immed_retired.attr.attr,
-	&armv7_event_attr_br_return_retired.attr.attr,
-	&armv7_event_attr_unaligned_ldst_retired.attr.attr,
-	&armv7_event_attr_br_mis_pred.attr.attr,
-	&armv7_event_attr_cpu_cycles.attr.attr,
-	&armv7_event_attr_br_pred.attr.attr,
-	&armv7_event_attr_mem_access.attr.attr,
-	&armv7_event_attr_l1i_cache.attr.attr,
-	&armv7_event_attr_l1d_cache_wb.attr.attr,
-	&armv7_event_attr_l2d_cache.attr.attr,
-	&armv7_event_attr_l2d_cache_refill.attr.attr,
-	&armv7_event_attr_l2d_cache_wb.attr.attr,
-	&armv7_event_attr_bus_access.attr.attr,
-	&armv7_event_attr_memory_error.attr.attr,
-	&armv7_event_attr_inst_spec.attr.attr,
-	&armv7_event_attr_ttbr_write_retired.attr.attr,
-	&armv7_event_attr_bus_cycles.attr.attr,
-	NULL,
-};
-
-static struct attribute_group armv7_pmuv2_events_attr_group = {
-	.name = "events",
-	.attrs = armv7_pmuv2_event_attrs,
-};
-
-/*
- * Perf Events' indices
- */
-#define	ARMV7_IDX_CYCLE_COUNTER	0
-#define	ARMV7_IDX_COUNTER0	1
-#define	ARMV7_IDX_COUNTER_LAST(cpu_pmu) \
-	(ARMV7_IDX_CYCLE_COUNTER + cpu_pmu->num_events - 1)
-
-#define	ARMV7_MAX_COUNTERS	32
-#define	ARMV7_COUNTER_MASK	(ARMV7_MAX_COUNTERS - 1)
-
-/*
- * ARMv7 low level PMNC access
- */
-
-/*
- * Perf Event to low level counters mapping
- */
-#define	ARMV7_IDX_TO_COUNTER(x)	\
-	(((x) - ARMV7_IDX_COUNTER0) & ARMV7_COUNTER_MASK)
-
-/*
- * Per-CPU PMNC: config reg
- */
-#define ARMV7_PMNC_E		(1 << 0) /* Enable all counters */
-#define ARMV7_PMNC_P		(1 << 1) /* Reset all counters */
-#define ARMV7_PMNC_C		(1 << 2) /* Cycle counter reset */
-#define ARMV7_PMNC_D		(1 << 3) /* CCNT counts every 64th cpu cycle */
-#define ARMV7_PMNC_X		(1 << 4) /* Export to ETM */
-#define ARMV7_PMNC_DP		(1 << 5) /* Disable CCNT if non-invasive debug*/
-#define	ARMV7_PMNC_N_SHIFT	11	 /* Number of counters supported */
-#define	ARMV7_PMNC_N_MASK	0x1f
-#define	ARMV7_PMNC_MASK		0x3f	 /* Mask for writable bits */
-
-/*
- * FLAG: counters overflow flag status reg
- */
-#define	ARMV7_FLAG_MASK		0xffffffff	/* Mask for writable bits */
-#define	ARMV7_OVERFLOWED_MASK	ARMV7_FLAG_MASK
-
-/*
- * PMXEVTYPER: Event selection reg
- */
-#define	ARMV7_EVTYPE_MASK	0xc80000ff	/* Mask for writable bits */
-#define	ARMV7_EVTYPE_EVENT	0xff		/* Mask for EVENT bits */
-
-/*
- * Event filters for PMUv2
- */
-#define	ARMV7_EXCLUDE_PL1	BIT(31)
-#define	ARMV7_EXCLUDE_USER	BIT(30)
-#define	ARMV7_INCLUDE_HYP	BIT(27)
-
-/*
- * Secure debug enable reg
- */
-#define ARMV7_SDER_SUNIDEN	BIT(1) /* Permit non-invasive debug */
-
-static inline u32 armv7_pmnc_read(void)
-{
-	u32 val;
-	asm volatile("mrc p15, 0, %0, c9, c12, 0" : "=r"(val));
-	return val;
-}
-
-static inline void armv7_pmnc_write(u32 val)
-{
-	val &= ARMV7_PMNC_MASK;
-	isb();
-	asm volatile("mcr p15, 0, %0, c9, c12, 0" : : "r"(val));
-}
-
-static inline int armv7_pmnc_has_overflowed(u32 pmnc)
-{
-	return pmnc & ARMV7_OVERFLOWED_MASK;
-}
-
-static inline int armv7_pmnc_counter_valid(struct arm_pmu *cpu_pmu, int idx)
-{
-	return idx >= ARMV7_IDX_CYCLE_COUNTER &&
-		idx <= ARMV7_IDX_COUNTER_LAST(cpu_pmu);
-}
-
-static inline int armv7_pmnc_counter_has_overflowed(u32 pmnc, int idx)
-{
-	return pmnc & BIT(ARMV7_IDX_TO_COUNTER(idx));
-}
-
-static inline void armv7_pmnc_select_counter(int idx)
-{
-	u32 counter = ARMV7_IDX_TO_COUNTER(idx);
-	asm volatile("mcr p15, 0, %0, c9, c12, 5" : : "r" (counter));
-	isb();
-}
-
-static inline u64 armv7pmu_read_counter(struct perf_event *event)
-{
-	struct arm_pmu *cpu_pmu = to_arm_pmu(event->pmu);
-	struct hw_perf_event *hwc = &event->hw;
-	int idx = hwc->idx;
-	u32 value = 0;
-
-	if (!armv7_pmnc_counter_valid(cpu_pmu, idx)) {
-		pr_err("CPU%u reading wrong counter %d\n",
-			smp_processor_id(), idx);
-	} else if (idx == ARMV7_IDX_CYCLE_COUNTER) {
-		asm volatile("mrc p15, 0, %0, c9, c13, 0" : "=r" (value));
-	} else {
-		armv7_pmnc_select_counter(idx);
-		asm volatile("mrc p15, 0, %0, c9, c13, 2" : "=r" (value));
-	}
-
-	return value;
-}
-
-static inline void armv7pmu_write_counter(struct perf_event *event, u64 value)
-{
-	struct arm_pmu *cpu_pmu = to_arm_pmu(event->pmu);
-	struct hw_perf_event *hwc = &event->hw;
-	int idx = hwc->idx;
-
-	if (!armv7_pmnc_counter_valid(cpu_pmu, idx)) {
-		pr_err("CPU%u writing wrong counter %d\n",
-			smp_processor_id(), idx);
-	} else if (idx == ARMV7_IDX_CYCLE_COUNTER) {
-		asm volatile("mcr p15, 0, %0, c9, c13, 0" : : "r" ((u32)value));
-	} else {
-		armv7_pmnc_select_counter(idx);
-		asm volatile("mcr p15, 0, %0, c9, c13, 2" : : "r" ((u32)value));
-	}
-}
-
-static inline void armv7_pmnc_write_evtsel(int idx, u32 val)
-{
-	armv7_pmnc_select_counter(idx);
-	val &= ARMV7_EVTYPE_MASK;
-	asm volatile("mcr p15, 0, %0, c9, c13, 1" : : "r" (val));
-}
-
-static inline void armv7_pmnc_enable_counter(int idx)
-{
-	u32 counter = ARMV7_IDX_TO_COUNTER(idx);
-	asm volatile("mcr p15, 0, %0, c9, c12, 1" : : "r" (BIT(counter)));
-}
-
-static inline void armv7_pmnc_disable_counter(int idx)
-{
-	u32 counter = ARMV7_IDX_TO_COUNTER(idx);
-	asm volatile("mcr p15, 0, %0, c9, c12, 2" : : "r" (BIT(counter)));
-}
-
-static inline void armv7_pmnc_enable_intens(int idx)
-{
-	u32 counter = ARMV7_IDX_TO_COUNTER(idx);
-	asm volatile("mcr p15, 0, %0, c9, c14, 1" : : "r" (BIT(counter)));
-}
-
-static inline void armv7_pmnc_disable_intens(int idx)
-{
-	u32 counter = ARMV7_IDX_TO_COUNTER(idx);
-	asm volatile("mcr p15, 0, %0, c9, c14, 2" : : "r" (BIT(counter)));
-	isb();
-	/* Clear the overflow flag in case an interrupt is pending. */
-	asm volatile("mcr p15, 0, %0, c9, c12, 3" : : "r" (BIT(counter)));
-	isb();
-}
-
-static inline u32 armv7_pmnc_getreset_flags(void)
-{
-	u32 val;
-
-	/* Read */
-	asm volatile("mrc p15, 0, %0, c9, c12, 3" : "=r" (val));
-
-	/* Write to clear flags */
-	val &= ARMV7_FLAG_MASK;
-	asm volatile("mcr p15, 0, %0, c9, c12, 3" : : "r" (val));
-
-	return val;
-}
-
-#ifdef DEBUG
-static void armv7_pmnc_dump_regs(struct arm_pmu *cpu_pmu)
-{
-	u32 val;
-	unsigned int cnt;
-
-	pr_info("PMNC registers dump:\n");
-
-	asm volatile("mrc p15, 0, %0, c9, c12, 0" : "=r" (val));
-	pr_info("PMNC  =0x%08x\n", val);
-
-	asm volatile("mrc p15, 0, %0, c9, c12, 1" : "=r" (val));
-	pr_info("CNTENS=0x%08x\n", val);
-
-	asm volatile("mrc p15, 0, %0, c9, c14, 1" : "=r" (val));
-	pr_info("INTENS=0x%08x\n", val);
-
-	asm volatile("mrc p15, 0, %0, c9, c12, 3" : "=r" (val));
-	pr_info("FLAGS =0x%08x\n", val);
-
-	asm volatile("mrc p15, 0, %0, c9, c12, 5" : "=r" (val));
-	pr_info("SELECT=0x%08x\n", val);
-
-	asm volatile("mrc p15, 0, %0, c9, c13, 0" : "=r" (val));
-	pr_info("CCNT  =0x%08x\n", val);
-
-	for (cnt = ARMV7_IDX_COUNTER0;
-			cnt <= ARMV7_IDX_COUNTER_LAST(cpu_pmu); cnt++) {
-		armv7_pmnc_select_counter(cnt);
-		asm volatile("mrc p15, 0, %0, c9, c13, 2" : "=r" (val));
-		pr_info("CNT[%d] count =0x%08x\n",
-			ARMV7_IDX_TO_COUNTER(cnt), val);
-		asm volatile("mrc p15, 0, %0, c9, c13, 1" : "=r" (val));
-		pr_info("CNT[%d] evtsel=0x%08x\n",
-			ARMV7_IDX_TO_COUNTER(cnt), val);
-	}
-}
-#endif
-
-static void armv7pmu_enable_event(struct perf_event *event)
-{
-	struct hw_perf_event *hwc = &event->hw;
-	struct arm_pmu *cpu_pmu = to_arm_pmu(event->pmu);
-	int idx = hwc->idx;
-
-	if (!armv7_pmnc_counter_valid(cpu_pmu, idx)) {
-		pr_err("CPU%u enabling wrong PMNC counter IRQ enable %d\n",
-			smp_processor_id(), idx);
-		return;
-	}
-
-	/*
-	 * Enable counter and interrupt, and set the counter to count
-	 * the event that we're interested in.
-	 */
-
-	/*
-	 * Disable counter
-	 */
-	armv7_pmnc_disable_counter(idx);
-
-	/*
-	 * Set event (if destined for PMNx counters)
-	 * We only need to set the event for the cycle counter if we
-	 * have the ability to perform event filtering.
-	 */
-	if (cpu_pmu->set_event_filter || idx != ARMV7_IDX_CYCLE_COUNTER)
-		armv7_pmnc_write_evtsel(idx, hwc->config_base);
-
-	/*
-	 * Enable interrupt for this counter
-	 */
-	armv7_pmnc_enable_intens(idx);
-
-	/*
-	 * Enable counter
-	 */
-	armv7_pmnc_enable_counter(idx);
-}
-
-static void armv7pmu_disable_event(struct perf_event *event)
-{
-	struct hw_perf_event *hwc = &event->hw;
-	struct arm_pmu *cpu_pmu = to_arm_pmu(event->pmu);
-	int idx = hwc->idx;
-
-	if (!armv7_pmnc_counter_valid(cpu_pmu, idx)) {
-		pr_err("CPU%u disabling wrong PMNC counter IRQ enable %d\n",
-			smp_processor_id(), idx);
-		return;
-	}
-
-	/*
-	 * Disable counter and interrupt
-	 */
-
-	/*
-	 * Disable counter
-	 */
-	armv7_pmnc_disable_counter(idx);
-
-	/*
-	 * Disable interrupt for this counter
-	 */
-	armv7_pmnc_disable_intens(idx);
-}
-
-static irqreturn_t armv7pmu_handle_irq(struct arm_pmu *cpu_pmu)
-{
-	u32 pmnc;
-	struct perf_sample_data data;
-	struct pmu_hw_events *cpuc = this_cpu_ptr(cpu_pmu->hw_events);
-	struct pt_regs *regs;
-	int idx;
-
-	/*
-	 * Get and reset the IRQ flags
-	 */
-	pmnc = armv7_pmnc_getreset_flags();
-
-	/*
-	 * Did an overflow occur?
-	 */
-	if (!armv7_pmnc_has_overflowed(pmnc))
-		return IRQ_NONE;
-
-	/*
-	 * Handle the counter(s) overflow(s)
-	 */
-	regs = get_irq_regs();
-
-	for (idx = 0; idx < cpu_pmu->num_events; ++idx) {
-		struct perf_event *event = cpuc->events[idx];
-		struct hw_perf_event *hwc;
-
-		/* Ignore if we don't have an event. */
-		if (!event)
-			continue;
-
-		/*
-		 * We have a single interrupt for all counters. Check that
-		 * each counter has overflowed before we process it.
-		 */
-		if (!armv7_pmnc_counter_has_overflowed(pmnc, idx))
-			continue;
-
-		hwc = &event->hw;
-		armpmu_event_update(event);
-		perf_sample_data_init(&data, 0, hwc->last_period);
-		if (!armpmu_event_set_period(event))
-			continue;
-
-		if (perf_event_overflow(event, &data, regs))
-			cpu_pmu->disable(event);
-	}
-
-	/*
-	 * Handle the pending perf events.
-	 *
-	 * Note: this call *must* be run with interrupts disabled. For
-	 * platforms that can have the PMU interrupts raised as an NMI, this
-	 * will not work.
-	 */
-	irq_work_run();
-
-	return IRQ_HANDLED;
-}
-
-static void armv7pmu_start(struct arm_pmu *cpu_pmu)
-{
-	/* Enable all counters */
-	armv7_pmnc_write(armv7_pmnc_read() | ARMV7_PMNC_E);
-}
-
-static void armv7pmu_stop(struct arm_pmu *cpu_pmu)
-{
-	/* Disable all counters */
-	armv7_pmnc_write(armv7_pmnc_read() & ~ARMV7_PMNC_E);
-}
-
-static int armv7pmu_get_event_idx(struct pmu_hw_events *cpuc,
-				  struct perf_event *event)
-{
-	int idx;
-	struct arm_pmu *cpu_pmu = to_arm_pmu(event->pmu);
-	struct hw_perf_event *hwc = &event->hw;
-	unsigned long evtype = hwc->config_base & ARMV7_EVTYPE_EVENT;
-
-	/* Always place a cycle counter into the cycle counter. */
-	if (evtype == ARMV7_PERFCTR_CPU_CYCLES) {
-		if (test_and_set_bit(ARMV7_IDX_CYCLE_COUNTER, cpuc->used_mask))
-			return -EAGAIN;
-
-		return ARMV7_IDX_CYCLE_COUNTER;
-	}
-
-	/*
-	 * For anything other than a cycle counter, try and use
-	 * the events counters
-	 */
-	for (idx = ARMV7_IDX_COUNTER0; idx < cpu_pmu->num_events; ++idx) {
-		if (!test_and_set_bit(idx, cpuc->used_mask))
-			return idx;
-	}
-
-	/* The counters are all in use. */
-	return -EAGAIN;
-}
-
-static void armv7pmu_clear_event_idx(struct pmu_hw_events *cpuc,
-				     struct perf_event *event)
-{
-	clear_bit(event->hw.idx, cpuc->used_mask);
-}
-
-/*
- * Add an event filter to a given event. This will only work for PMUv2 PMUs.
- */
-static int armv7pmu_set_event_filter(struct hw_perf_event *event,
-				     struct perf_event_attr *attr)
-{
-	unsigned long config_base = 0;
-
-	if (attr->exclude_idle) {
-		pr_debug("ARM performance counters do not support mode exclusion\n");
-		return -EOPNOTSUPP;
-	}
-	if (attr->exclude_user)
-		config_base |= ARMV7_EXCLUDE_USER;
-	if (attr->exclude_kernel)
-		config_base |= ARMV7_EXCLUDE_PL1;
-	if (!attr->exclude_hv)
-		config_base |= ARMV7_INCLUDE_HYP;
-
-	/*
-	 * Install the filter into config_base as this is used to
-	 * construct the event type.
-	 */
-	event->config_base = config_base;
-
-	return 0;
-}
-
-static void armv7pmu_reset(void *info)
-{
-	struct arm_pmu *cpu_pmu = (struct arm_pmu *)info;
-	u32 idx, nb_cnt = cpu_pmu->num_events, val;
-
-	if (cpu_pmu->secure_access) {
-		asm volatile("mrc p15, 0, %0, c1, c1, 1" : "=r" (val));
-		val |= ARMV7_SDER_SUNIDEN;
-		asm volatile("mcr p15, 0, %0, c1, c1, 1" : : "r" (val));
-	}
-
-	/* The counter and interrupt enable registers are unknown at reset. */
-	for (idx = ARMV7_IDX_CYCLE_COUNTER; idx < nb_cnt; ++idx) {
-		armv7_pmnc_disable_counter(idx);
-		armv7_pmnc_disable_intens(idx);
-	}
-
-	/* Initialize & Reset PMNC: C and P bits */
-	armv7_pmnc_write(ARMV7_PMNC_P | ARMV7_PMNC_C);
-}
-
-static int armv7_a8_map_event(struct perf_event *event)
-{
-	return armpmu_map_event(event, &armv7_a8_perf_map,
-				&armv7_a8_perf_cache_map, 0xFF);
-}
-
-static int armv7_a9_map_event(struct perf_event *event)
-{
-	return armpmu_map_event(event, &armv7_a9_perf_map,
-				&armv7_a9_perf_cache_map, 0xFF);
-}
-
-static int armv7_a5_map_event(struct perf_event *event)
-{
-	return armpmu_map_event(event, &armv7_a5_perf_map,
-				&armv7_a5_perf_cache_map, 0xFF);
-}
-
-static int armv7_a15_map_event(struct perf_event *event)
-{
-	return armpmu_map_event(event, &armv7_a15_perf_map,
-				&armv7_a15_perf_cache_map, 0xFF);
-}
-
-static int armv7_a7_map_event(struct perf_event *event)
-{
-	return armpmu_map_event(event, &armv7_a7_perf_map,
-				&armv7_a7_perf_cache_map, 0xFF);
-}
-
-static int armv7_a12_map_event(struct perf_event *event)
-{
-	return armpmu_map_event(event, &armv7_a12_perf_map,
-				&armv7_a12_perf_cache_map, 0xFF);
-}
-
-static int krait_map_event(struct perf_event *event)
-{
-	return armpmu_map_event(event, &krait_perf_map,
-				&krait_perf_cache_map, 0xFFFFF);
-}
-
-static int krait_map_event_no_branch(struct perf_event *event)
-{
-	return armpmu_map_event(event, &krait_perf_map_no_branch,
-				&krait_perf_cache_map, 0xFFFFF);
-}
-
-static int scorpion_map_event(struct perf_event *event)
-{
-	return armpmu_map_event(event, &scorpion_perf_map,
-				&scorpion_perf_cache_map, 0xFFFFF);
-}
-
-static void armv7pmu_init(struct arm_pmu *cpu_pmu)
-{
-	cpu_pmu->handle_irq	= armv7pmu_handle_irq;
-	cpu_pmu->enable		= armv7pmu_enable_event;
-	cpu_pmu->disable	= armv7pmu_disable_event;
-	cpu_pmu->read_counter	= armv7pmu_read_counter;
-	cpu_pmu->write_counter	= armv7pmu_write_counter;
-	cpu_pmu->get_event_idx	= armv7pmu_get_event_idx;
-	cpu_pmu->clear_event_idx = armv7pmu_clear_event_idx;
-	cpu_pmu->start		= armv7pmu_start;
-	cpu_pmu->stop		= armv7pmu_stop;
-	cpu_pmu->reset		= armv7pmu_reset;
-};
-
-static void armv7_read_num_pmnc_events(void *info)
-{
-	int *nb_cnt = info;
-
-	/* Read the nb of CNTx counters supported from PMNC */
-	*nb_cnt = (armv7_pmnc_read() >> ARMV7_PMNC_N_SHIFT) & ARMV7_PMNC_N_MASK;
-
-	/* Add the CPU cycles counter */
-	*nb_cnt += 1;
-}
-
-static int armv7_probe_num_events(struct arm_pmu *arm_pmu)
-{
-	return smp_call_function_any(&arm_pmu->supported_cpus,
-				     armv7_read_num_pmnc_events,
-				     &arm_pmu->num_events, 1);
-}
-
-static int armv7_a8_pmu_init(struct arm_pmu *cpu_pmu)
-{
-	armv7pmu_init(cpu_pmu);
-	cpu_pmu->name		= "armv7_cortex_a8";
-	cpu_pmu->map_event	= armv7_a8_map_event;
-	cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_EVENTS] =
-		&armv7_pmuv1_events_attr_group;
-	cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_FORMATS] =
-		&armv7_pmu_format_attr_group;
-	return armv7_probe_num_events(cpu_pmu);
-}
-
-static int armv7_a9_pmu_init(struct arm_pmu *cpu_pmu)
-{
-	armv7pmu_init(cpu_pmu);
-	cpu_pmu->name		= "armv7_cortex_a9";
-	cpu_pmu->map_event	= armv7_a9_map_event;
-	cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_EVENTS] =
-		&armv7_pmuv1_events_attr_group;
-	cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_FORMATS] =
-		&armv7_pmu_format_attr_group;
-	return armv7_probe_num_events(cpu_pmu);
-}
-
-static int armv7_a5_pmu_init(struct arm_pmu *cpu_pmu)
-{
-	armv7pmu_init(cpu_pmu);
-	cpu_pmu->name		= "armv7_cortex_a5";
-	cpu_pmu->map_event	= armv7_a5_map_event;
-	cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_EVENTS] =
-		&armv7_pmuv1_events_attr_group;
-	cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_FORMATS] =
-		&armv7_pmu_format_attr_group;
-	return armv7_probe_num_events(cpu_pmu);
-}
-
-static int armv7_a15_pmu_init(struct arm_pmu *cpu_pmu)
-{
-	armv7pmu_init(cpu_pmu);
-	cpu_pmu->name		= "armv7_cortex_a15";
-	cpu_pmu->map_event	= armv7_a15_map_event;
-	cpu_pmu->set_event_filter = armv7pmu_set_event_filter;
-	cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_EVENTS] =
-		&armv7_pmuv2_events_attr_group;
-	cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_FORMATS] =
-		&armv7_pmu_format_attr_group;
-	return armv7_probe_num_events(cpu_pmu);
-}
-
-static int armv7_a7_pmu_init(struct arm_pmu *cpu_pmu)
-{
-	armv7pmu_init(cpu_pmu);
-	cpu_pmu->name		= "armv7_cortex_a7";
-	cpu_pmu->map_event	= armv7_a7_map_event;
-	cpu_pmu->set_event_filter = armv7pmu_set_event_filter;
-	cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_EVENTS] =
-		&armv7_pmuv2_events_attr_group;
-	cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_FORMATS] =
-		&armv7_pmu_format_attr_group;
-	return armv7_probe_num_events(cpu_pmu);
-}
-
-static int armv7_a12_pmu_init(struct arm_pmu *cpu_pmu)
-{
-	armv7pmu_init(cpu_pmu);
-	cpu_pmu->name		= "armv7_cortex_a12";
-	cpu_pmu->map_event	= armv7_a12_map_event;
-	cpu_pmu->set_event_filter = armv7pmu_set_event_filter;
-	cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_EVENTS] =
-		&armv7_pmuv2_events_attr_group;
-	cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_FORMATS] =
-		&armv7_pmu_format_attr_group;
-	return armv7_probe_num_events(cpu_pmu);
-}
-
-static int armv7_a17_pmu_init(struct arm_pmu *cpu_pmu)
-{
-	int ret = armv7_a12_pmu_init(cpu_pmu);
-	cpu_pmu->name = "armv7_cortex_a17";
-	cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_EVENTS] =
-		&armv7_pmuv2_events_attr_group;
-	cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_FORMATS] =
-		&armv7_pmu_format_attr_group;
-	return ret;
-}
-
-/*
- * Krait Performance Monitor Region Event Selection Register (PMRESRn)
- *
- *            31   30     24     16     8      0
- *            +--------------------------------+
- *  PMRESR0   | EN |  CC  |  CC  |  CC  |  CC  |   N = 1, R = 0
- *            +--------------------------------+
- *  PMRESR1   | EN |  CC  |  CC  |  CC  |  CC  |   N = 1, R = 1
- *            +--------------------------------+
- *  PMRESR2   | EN |  CC  |  CC  |  CC  |  CC  |   N = 1, R = 2
- *            +--------------------------------+
- *  VPMRESR0  | EN |  CC  |  CC  |  CC  |  CC  |   N = 2, R = ?
- *            +--------------------------------+
- *              EN | G=3  | G=2  | G=1  | G=0
- *
- *  Event Encoding:
- *
- *      hwc->config_base = 0xNRCCG
- *
- *      N  = prefix, 1 for Krait CPU (PMRESRn), 2 for Venum VFP (VPMRESR)
- *      R  = region register
- *      CC = class of events the group G is choosing from
- *      G  = group or particular event
- *
- *  Example: 0x12021 is a Krait CPU event in PMRESR2's group 1 with code 2
- *
- *  A region (R) corresponds to a piece of the CPU (execution unit, instruction
- *  unit, etc.) while the event code (CC) corresponds to a particular class of
- *  events (interrupts for example). An event code is broken down into
- *  groups (G) that can be mapped into the PMU (irq, fiqs, and irq+fiqs for
- *  example).
- */
-
-#define KRAIT_EVENT		(1 << 16)
-#define VENUM_EVENT		(2 << 16)
-#define KRAIT_EVENT_MASK	(KRAIT_EVENT | VENUM_EVENT)
-#define PMRESRn_EN		BIT(31)
-
-#define EVENT_REGION(event)	(((event) >> 12) & 0xf)		/* R */
-#define EVENT_GROUP(event)	((event) & 0xf)			/* G */
-#define EVENT_CODE(event)	(((event) >> 4) & 0xff)		/* CC */
-#define EVENT_VENUM(event)	(!!(event & VENUM_EVENT))	/* N=2 */
-#define EVENT_CPU(event)	(!!(event & KRAIT_EVENT))	/* N=1 */
-
-static u32 krait_read_pmresrn(int n)
-{
-	u32 val;
-
-	switch (n) {
-	case 0:
-		asm volatile("mrc p15, 1, %0, c9, c15, 0" : "=r" (val));
-		break;
-	case 1:
-		asm volatile("mrc p15, 1, %0, c9, c15, 1" : "=r" (val));
-		break;
-	case 2:
-		asm volatile("mrc p15, 1, %0, c9, c15, 2" : "=r" (val));
-		break;
-	default:
-		BUG(); /* Should be validated in krait_pmu_get_event_idx() */
-	}
-
-	return val;
-}
-
-static void krait_write_pmresrn(int n, u32 val)
-{
-	switch (n) {
-	case 0:
-		asm volatile("mcr p15, 1, %0, c9, c15, 0" : : "r" (val));
-		break;
-	case 1:
-		asm volatile("mcr p15, 1, %0, c9, c15, 1" : : "r" (val));
-		break;
-	case 2:
-		asm volatile("mcr p15, 1, %0, c9, c15, 2" : : "r" (val));
-		break;
-	default:
-		BUG(); /* Should be validated in krait_pmu_get_event_idx() */
-	}
-}
-
-static u32 venum_read_pmresr(void)
-{
-	u32 val;
-	asm volatile("mrc p10, 7, %0, c11, c0, 0" : "=r" (val));
-	return val;
-}
-
-static void venum_write_pmresr(u32 val)
-{
-	asm volatile("mcr p10, 7, %0, c11, c0, 0" : : "r" (val));
-}
-
-static void venum_pre_pmresr(u32 *venum_orig_val, u32 *fp_orig_val)
-{
-	u32 venum_new_val;
-	u32 fp_new_val;
-
-	BUG_ON(preemptible());
-	/* CPACR Enable CP10 and CP11 access */
-	*venum_orig_val = get_copro_access();
-	venum_new_val = *venum_orig_val | CPACC_SVC(10) | CPACC_SVC(11);
-	set_copro_access(venum_new_val);
-
-	/* Enable FPEXC */
-	*fp_orig_val = fmrx(FPEXC);
-	fp_new_val = *fp_orig_val | FPEXC_EN;
-	fmxr(FPEXC, fp_new_val);
-}
-
-static void venum_post_pmresr(u32 venum_orig_val, u32 fp_orig_val)
-{
-	BUG_ON(preemptible());
-	/* Restore FPEXC */
-	fmxr(FPEXC, fp_orig_val);
-	isb();
-	/* Restore CPACR */
-	set_copro_access(venum_orig_val);
-}
-
-static u32 krait_get_pmresrn_event(unsigned int region)
-{
-	static const u32 pmresrn_table[] = { KRAIT_PMRESR0_GROUP0,
-					     KRAIT_PMRESR1_GROUP0,
-					     KRAIT_PMRESR2_GROUP0 };
-	return pmresrn_table[region];
-}
-
-static void krait_evt_setup(int idx, u32 config_base)
-{
-	u32 val;
-	u32 mask;
-	u32 vval, fval;
-	unsigned int region = EVENT_REGION(config_base);
-	unsigned int group = EVENT_GROUP(config_base);
-	unsigned int code = EVENT_CODE(config_base);
-	unsigned int group_shift;
-	bool venum_event = EVENT_VENUM(config_base);
-
-	group_shift = group * 8;
-	mask = 0xff << group_shift;
-
-	/* Configure evtsel for the region and group */
-	if (venum_event)
-		val = KRAIT_VPMRESR0_GROUP0;
-	else
-		val = krait_get_pmresrn_event(region);
-	val += group;
-	/* Mix in mode-exclusion bits */
-	val |= config_base & (ARMV7_EXCLUDE_USER | ARMV7_EXCLUDE_PL1);
-	armv7_pmnc_write_evtsel(idx, val);
-
-	if (venum_event) {
-		venum_pre_pmresr(&vval, &fval);
-		val = venum_read_pmresr();
-		val &= ~mask;
-		val |= code << group_shift;
-		val |= PMRESRn_EN;
-		venum_write_pmresr(val);
-		venum_post_pmresr(vval, fval);
-	} else {
-		val = krait_read_pmresrn(region);
-		val &= ~mask;
-		val |= code << group_shift;
-		val |= PMRESRn_EN;
-		krait_write_pmresrn(region, val);
-	}
-}
-
-static u32 clear_pmresrn_group(u32 val, int group)
-{
-	u32 mask;
-	int group_shift;
-
-	group_shift = group * 8;
-	mask = 0xff << group_shift;
-	val &= ~mask;
-
-	/* Don't clear enable bit if entire region isn't disabled */
-	if (val & ~PMRESRn_EN)
-		return val |= PMRESRn_EN;
-
-	return 0;
-}
-
-static void krait_clearpmu(u32 config_base)
-{
-	u32 val;
-	u32 vval, fval;
-	unsigned int region = EVENT_REGION(config_base);
-	unsigned int group = EVENT_GROUP(config_base);
-	bool venum_event = EVENT_VENUM(config_base);
-
-	if (venum_event) {
-		venum_pre_pmresr(&vval, &fval);
-		val = venum_read_pmresr();
-		val = clear_pmresrn_group(val, group);
-		venum_write_pmresr(val);
-		venum_post_pmresr(vval, fval);
-	} else {
-		val = krait_read_pmresrn(region);
-		val = clear_pmresrn_group(val, group);
-		krait_write_pmresrn(region, val);
-	}
-}
-
-static void krait_pmu_disable_event(struct perf_event *event)
-{
-	struct hw_perf_event *hwc = &event->hw;
-	int idx = hwc->idx;
-
-	/* Disable counter and interrupt */
-
-	/* Disable counter */
-	armv7_pmnc_disable_counter(idx);
-
-	/*
-	 * Clear pmresr code (if destined for PMNx counters)
-	 */
-	if (hwc->config_base & KRAIT_EVENT_MASK)
-		krait_clearpmu(hwc->config_base);
-
-	/* Disable interrupt for this counter */
-	armv7_pmnc_disable_intens(idx);
-}
-
-static void krait_pmu_enable_event(struct perf_event *event)
-{
-	struct hw_perf_event *hwc = &event->hw;
-	int idx = hwc->idx;
-
-	/*
-	 * Enable counter and interrupt, and set the counter to count
-	 * the event that we're interested in.
-	 */
-
-	/* Disable counter */
-	armv7_pmnc_disable_counter(idx);
-
-	/*
-	 * Set event (if destined for PMNx counters)
-	 * We set the event for the cycle counter because we
-	 * have the ability to perform event filtering.
-	 */
-	if (hwc->config_base & KRAIT_EVENT_MASK)
-		krait_evt_setup(idx, hwc->config_base);
-	else
-		armv7_pmnc_write_evtsel(idx, hwc->config_base);
-
-	/* Enable interrupt for this counter */
-	armv7_pmnc_enable_intens(idx);
-
-	/* Enable counter */
-	armv7_pmnc_enable_counter(idx);
-}
-
-static void krait_pmu_reset(void *info)
-{
-	u32 vval, fval;
-	struct arm_pmu *cpu_pmu = info;
-	u32 idx, nb_cnt = cpu_pmu->num_events;
-
-	armv7pmu_reset(info);
-
-	/* Clear all pmresrs */
-	krait_write_pmresrn(0, 0);
-	krait_write_pmresrn(1, 0);
-	krait_write_pmresrn(2, 0);
-
-	venum_pre_pmresr(&vval, &fval);
-	venum_write_pmresr(0);
-	venum_post_pmresr(vval, fval);
-
-	/* Reset PMxEVNCTCR to sane default */
-	for (idx = ARMV7_IDX_CYCLE_COUNTER; idx < nb_cnt; ++idx) {
-		armv7_pmnc_select_counter(idx);
-		asm volatile("mcr p15, 0, %0, c9, c15, 0" : : "r" (0));
-	}
-
-}
-
-static int krait_event_to_bit(struct perf_event *event, unsigned int region,
-			      unsigned int group)
-{
-	int bit;
-	struct hw_perf_event *hwc = &event->hw;
-	struct arm_pmu *cpu_pmu = to_arm_pmu(event->pmu);
-
-	if (hwc->config_base & VENUM_EVENT)
-		bit = KRAIT_VPMRESR0_GROUP0;
-	else
-		bit = krait_get_pmresrn_event(region);
-	bit -= krait_get_pmresrn_event(0);
-	bit += group;
-	/*
-	 * Lower bits are reserved for use by the counters (see
-	 * armv7pmu_get_event_idx() for more info)
-	 */
-	bit += ARMV7_IDX_COUNTER_LAST(cpu_pmu) + 1;
-
-	return bit;
-}
-
-/*
- * We check for column exclusion constraints here.
- * Two events cant use the same group within a pmresr register.
- */
-static int krait_pmu_get_event_idx(struct pmu_hw_events *cpuc,
-				   struct perf_event *event)
-{
-	int idx;
-	int bit = -1;
-	struct hw_perf_event *hwc = &event->hw;
-	unsigned int region = EVENT_REGION(hwc->config_base);
-	unsigned int code = EVENT_CODE(hwc->config_base);
-	unsigned int group = EVENT_GROUP(hwc->config_base);
-	bool venum_event = EVENT_VENUM(hwc->config_base);
-	bool krait_event = EVENT_CPU(hwc->config_base);
-
-	if (venum_event || krait_event) {
-		/* Ignore invalid events */
-		if (group > 3 || region > 2)
-			return -EINVAL;
-		if (venum_event && (code & 0xe0))
-			return -EINVAL;
-
-		bit = krait_event_to_bit(event, region, group);
-		if (test_and_set_bit(bit, cpuc->used_mask))
-			return -EAGAIN;
-	}
-
-	idx = armv7pmu_get_event_idx(cpuc, event);
-	if (idx < 0 && bit >= 0)
-		clear_bit(bit, cpuc->used_mask);
-
-	return idx;
-}
-
-static void krait_pmu_clear_event_idx(struct pmu_hw_events *cpuc,
-				      struct perf_event *event)
-{
-	int bit;
-	struct hw_perf_event *hwc = &event->hw;
-	unsigned int region = EVENT_REGION(hwc->config_base);
-	unsigned int group = EVENT_GROUP(hwc->config_base);
-	bool venum_event = EVENT_VENUM(hwc->config_base);
-	bool krait_event = EVENT_CPU(hwc->config_base);
-
-	armv7pmu_clear_event_idx(cpuc, event);
-	if (venum_event || krait_event) {
-		bit = krait_event_to_bit(event, region, group);
-		clear_bit(bit, cpuc->used_mask);
-	}
-}
-
-static int krait_pmu_init(struct arm_pmu *cpu_pmu)
-{
-	armv7pmu_init(cpu_pmu);
-	cpu_pmu->name		= "armv7_krait";
-	/* Some early versions of Krait don't support PC write events */
-	if (of_property_read_bool(cpu_pmu->plat_device->dev.of_node,
-				  "qcom,no-pc-write"))
-		cpu_pmu->map_event = krait_map_event_no_branch;
-	else
-		cpu_pmu->map_event = krait_map_event;
-	cpu_pmu->set_event_filter = armv7pmu_set_event_filter;
-	cpu_pmu->reset		= krait_pmu_reset;
-	cpu_pmu->enable		= krait_pmu_enable_event;
-	cpu_pmu->disable	= krait_pmu_disable_event;
-	cpu_pmu->get_event_idx	= krait_pmu_get_event_idx;
-	cpu_pmu->clear_event_idx = krait_pmu_clear_event_idx;
-	return armv7_probe_num_events(cpu_pmu);
-}
-
-/*
- * Scorpion Local Performance Monitor Register (LPMn)
- *
- *            31   30     24     16     8      0
- *            +--------------------------------+
- *  LPM0      | EN |  CC  |  CC  |  CC  |  CC  |   N = 1, R = 0
- *            +--------------------------------+
- *  LPM1      | EN |  CC  |  CC  |  CC  |  CC  |   N = 1, R = 1
- *            +--------------------------------+
- *  LPM2      | EN |  CC  |  CC  |  CC  |  CC  |   N = 1, R = 2
- *            +--------------------------------+
- *  L2LPM     | EN |  CC  |  CC  |  CC  |  CC  |   N = 1, R = 3
- *            +--------------------------------+
- *  VLPM      | EN |  CC  |  CC  |  CC  |  CC  |   N = 2, R = ?
- *            +--------------------------------+
- *              EN | G=3  | G=2  | G=1  | G=0
- *
- *
- *  Event Encoding:
- *
- *      hwc->config_base = 0xNRCCG
- *
- *      N  = prefix, 1 for Scorpion CPU (LPMn/L2LPM), 2 for Venum VFP (VLPM)
- *      R  = region register
- *      CC = class of events the group G is choosing from
- *      G  = group or particular event
- *
- *  Example: 0x12021 is a Scorpion CPU event in LPM2's group 1 with code 2
- *
- *  A region (R) corresponds to a piece of the CPU (execution unit, instruction
- *  unit, etc.) while the event code (CC) corresponds to a particular class of
- *  events (interrupts for example). An event code is broken down into
- *  groups (G) that can be mapped into the PMU (irq, fiqs, and irq+fiqs for
- *  example).
- */
-
-static u32 scorpion_read_pmresrn(int n)
-{
-	u32 val;
-
-	switch (n) {
-	case 0:
-		asm volatile("mrc p15, 0, %0, c15, c0, 0" : "=r" (val));
-		break;
-	case 1:
-		asm volatile("mrc p15, 1, %0, c15, c0, 0" : "=r" (val));
-		break;
-	case 2:
-		asm volatile("mrc p15, 2, %0, c15, c0, 0" : "=r" (val));
-		break;
-	case 3:
-		asm volatile("mrc p15, 3, %0, c15, c2, 0" : "=r" (val));
-		break;
-	default:
-		BUG(); /* Should be validated in scorpion_pmu_get_event_idx() */
-	}
-
-	return val;
-}
-
-static void scorpion_write_pmresrn(int n, u32 val)
-{
-	switch (n) {
-	case 0:
-		asm volatile("mcr p15, 0, %0, c15, c0, 0" : : "r" (val));
-		break;
-	case 1:
-		asm volatile("mcr p15, 1, %0, c15, c0, 0" : : "r" (val));
-		break;
-	case 2:
-		asm volatile("mcr p15, 2, %0, c15, c0, 0" : : "r" (val));
-		break;
-	case 3:
-		asm volatile("mcr p15, 3, %0, c15, c2, 0" : : "r" (val));
-		break;
-	default:
-		BUG(); /* Should be validated in scorpion_pmu_get_event_idx() */
-	}
-}
-
-static u32 scorpion_get_pmresrn_event(unsigned int region)
-{
-	static const u32 pmresrn_table[] = { SCORPION_LPM0_GROUP0,
-					     SCORPION_LPM1_GROUP0,
-					     SCORPION_LPM2_GROUP0,
-					     SCORPION_L2LPM_GROUP0 };
-	return pmresrn_table[region];
-}
-
-static void scorpion_evt_setup(int idx, u32 config_base)
-{
-	u32 val;
-	u32 mask;
-	u32 vval, fval;
-	unsigned int region = EVENT_REGION(config_base);
-	unsigned int group = EVENT_GROUP(config_base);
-	unsigned int code = EVENT_CODE(config_base);
-	unsigned int group_shift;
-	bool venum_event = EVENT_VENUM(config_base);
-
-	group_shift = group * 8;
-	mask = 0xff << group_shift;
-
-	/* Configure evtsel for the region and group */
-	if (venum_event)
-		val = SCORPION_VLPM_GROUP0;
-	else
-		val = scorpion_get_pmresrn_event(region);
-	val += group;
-	/* Mix in mode-exclusion bits */
-	val |= config_base & (ARMV7_EXCLUDE_USER | ARMV7_EXCLUDE_PL1);
-	armv7_pmnc_write_evtsel(idx, val);
-
-	asm volatile("mcr p15, 0, %0, c9, c15, 0" : : "r" (0));
-
-	if (venum_event) {
-		venum_pre_pmresr(&vval, &fval);
-		val = venum_read_pmresr();
-		val &= ~mask;
-		val |= code << group_shift;
-		val |= PMRESRn_EN;
-		venum_write_pmresr(val);
-		venum_post_pmresr(vval, fval);
-	} else {
-		val = scorpion_read_pmresrn(region);
-		val &= ~mask;
-		val |= code << group_shift;
-		val |= PMRESRn_EN;
-		scorpion_write_pmresrn(region, val);
-	}
-}
-
-static void scorpion_clearpmu(u32 config_base)
-{
-	u32 val;
-	u32 vval, fval;
-	unsigned int region = EVENT_REGION(config_base);
-	unsigned int group = EVENT_GROUP(config_base);
-	bool venum_event = EVENT_VENUM(config_base);
-
-	if (venum_event) {
-		venum_pre_pmresr(&vval, &fval);
-		val = venum_read_pmresr();
-		val = clear_pmresrn_group(val, group);
-		venum_write_pmresr(val);
-		venum_post_pmresr(vval, fval);
-	} else {
-		val = scorpion_read_pmresrn(region);
-		val = clear_pmresrn_group(val, group);
-		scorpion_write_pmresrn(region, val);
-	}
-}
-
-static void scorpion_pmu_disable_event(struct perf_event *event)
-{
-	struct hw_perf_event *hwc = &event->hw;
-	int idx = hwc->idx;
-
-	/* Disable counter and interrupt */
-
-	/* Disable counter */
-	armv7_pmnc_disable_counter(idx);
-
-	/*
-	 * Clear pmresr code (if destined for PMNx counters)
-	 */
-	if (hwc->config_base & KRAIT_EVENT_MASK)
-		scorpion_clearpmu(hwc->config_base);
-
-	/* Disable interrupt for this counter */
-	armv7_pmnc_disable_intens(idx);
-}
-
-static void scorpion_pmu_enable_event(struct perf_event *event)
-{
-	struct hw_perf_event *hwc = &event->hw;
-	int idx = hwc->idx;
-
-	/*
-	 * Enable counter and interrupt, and set the counter to count
-	 * the event that we're interested in.
-	 */
-
-	/* Disable counter */
-	armv7_pmnc_disable_counter(idx);
-
-	/*
-	 * Set event (if destined for PMNx counters)
-	 * We don't set the event for the cycle counter because we
-	 * don't have the ability to perform event filtering.
-	 */
-	if (hwc->config_base & KRAIT_EVENT_MASK)
-		scorpion_evt_setup(idx, hwc->config_base);
-	else if (idx != ARMV7_IDX_CYCLE_COUNTER)
-		armv7_pmnc_write_evtsel(idx, hwc->config_base);
-
-	/* Enable interrupt for this counter */
-	armv7_pmnc_enable_intens(idx);
-
-	/* Enable counter */
-	armv7_pmnc_enable_counter(idx);
-}
-
-static void scorpion_pmu_reset(void *info)
-{
-	u32 vval, fval;
-	struct arm_pmu *cpu_pmu = info;
-	u32 idx, nb_cnt = cpu_pmu->num_events;
-
-	armv7pmu_reset(info);
-
-	/* Clear all pmresrs */
-	scorpion_write_pmresrn(0, 0);
-	scorpion_write_pmresrn(1, 0);
-	scorpion_write_pmresrn(2, 0);
-	scorpion_write_pmresrn(3, 0);
-
-	venum_pre_pmresr(&vval, &fval);
-	venum_write_pmresr(0);
-	venum_post_pmresr(vval, fval);
-
-	/* Reset PMxEVNCTCR to sane default */
-	for (idx = ARMV7_IDX_CYCLE_COUNTER; idx < nb_cnt; ++idx) {
-		armv7_pmnc_select_counter(idx);
-		asm volatile("mcr p15, 0, %0, c9, c15, 0" : : "r" (0));
-	}
-}
-
-static int scorpion_event_to_bit(struct perf_event *event, unsigned int region,
-			      unsigned int group)
-{
-	int bit;
-	struct hw_perf_event *hwc = &event->hw;
-	struct arm_pmu *cpu_pmu = to_arm_pmu(event->pmu);
-
-	if (hwc->config_base & VENUM_EVENT)
-		bit = SCORPION_VLPM_GROUP0;
-	else
-		bit = scorpion_get_pmresrn_event(region);
-	bit -= scorpion_get_pmresrn_event(0);
-	bit += group;
-	/*
-	 * Lower bits are reserved for use by the counters (see
-	 * armv7pmu_get_event_idx() for more info)
-	 */
-	bit += ARMV7_IDX_COUNTER_LAST(cpu_pmu) + 1;
-
-	return bit;
-}
-
-/*
- * We check for column exclusion constraints here.
- * Two events cant use the same group within a pmresr register.
- */
-static int scorpion_pmu_get_event_idx(struct pmu_hw_events *cpuc,
-				   struct perf_event *event)
-{
-	int idx;
-	int bit = -1;
-	struct hw_perf_event *hwc = &event->hw;
-	unsigned int region = EVENT_REGION(hwc->config_base);
-	unsigned int group = EVENT_GROUP(hwc->config_base);
-	bool venum_event = EVENT_VENUM(hwc->config_base);
-	bool scorpion_event = EVENT_CPU(hwc->config_base);
-
-	if (venum_event || scorpion_event) {
-		/* Ignore invalid events */
-		if (group > 3 || region > 3)
-			return -EINVAL;
-
-		bit = scorpion_event_to_bit(event, region, group);
-		if (test_and_set_bit(bit, cpuc->used_mask))
-			return -EAGAIN;
-	}
-
-	idx = armv7pmu_get_event_idx(cpuc, event);
-	if (idx < 0 && bit >= 0)
-		clear_bit(bit, cpuc->used_mask);
-
-	return idx;
-}
-
-static void scorpion_pmu_clear_event_idx(struct pmu_hw_events *cpuc,
-				      struct perf_event *event)
-{
-	int bit;
-	struct hw_perf_event *hwc = &event->hw;
-	unsigned int region = EVENT_REGION(hwc->config_base);
-	unsigned int group = EVENT_GROUP(hwc->config_base);
-	bool venum_event = EVENT_VENUM(hwc->config_base);
-	bool scorpion_event = EVENT_CPU(hwc->config_base);
-
-	armv7pmu_clear_event_idx(cpuc, event);
-	if (venum_event || scorpion_event) {
-		bit = scorpion_event_to_bit(event, region, group);
-		clear_bit(bit, cpuc->used_mask);
-	}
-}
-
-static int scorpion_pmu_init(struct arm_pmu *cpu_pmu)
-{
-	armv7pmu_init(cpu_pmu);
-	cpu_pmu->name		= "armv7_scorpion";
-	cpu_pmu->map_event	= scorpion_map_event;
-	cpu_pmu->reset		= scorpion_pmu_reset;
-	cpu_pmu->enable		= scorpion_pmu_enable_event;
-	cpu_pmu->disable	= scorpion_pmu_disable_event;
-	cpu_pmu->get_event_idx	= scorpion_pmu_get_event_idx;
-	cpu_pmu->clear_event_idx = scorpion_pmu_clear_event_idx;
-	return armv7_probe_num_events(cpu_pmu);
-}
-
-static int scorpion_mp_pmu_init(struct arm_pmu *cpu_pmu)
-{
-	armv7pmu_init(cpu_pmu);
-	cpu_pmu->name		= "armv7_scorpion_mp";
-	cpu_pmu->map_event	= scorpion_map_event;
-	cpu_pmu->reset		= scorpion_pmu_reset;
-	cpu_pmu->enable		= scorpion_pmu_enable_event;
-	cpu_pmu->disable	= scorpion_pmu_disable_event;
-	cpu_pmu->get_event_idx	= scorpion_pmu_get_event_idx;
-	cpu_pmu->clear_event_idx = scorpion_pmu_clear_event_idx;
-	return armv7_probe_num_events(cpu_pmu);
-}
-
-static const struct of_device_id armv7_pmu_of_device_ids[] = {
-	{.compatible = "arm,cortex-a17-pmu",	.data = armv7_a17_pmu_init},
-	{.compatible = "arm,cortex-a15-pmu",	.data = armv7_a15_pmu_init},
-	{.compatible = "arm,cortex-a12-pmu",	.data = armv7_a12_pmu_init},
-	{.compatible = "arm,cortex-a9-pmu",	.data = armv7_a9_pmu_init},
-	{.compatible = "arm,cortex-a8-pmu",	.data = armv7_a8_pmu_init},
-	{.compatible = "arm,cortex-a7-pmu",	.data = armv7_a7_pmu_init},
-	{.compatible = "arm,cortex-a5-pmu",	.data = armv7_a5_pmu_init},
-	{.compatible = "qcom,krait-pmu",	.data = krait_pmu_init},
-	{.compatible = "qcom,scorpion-pmu",	.data = scorpion_pmu_init},
-	{.compatible = "qcom,scorpion-mp-pmu",	.data = scorpion_mp_pmu_init},
-	{},
-};
-
-static const struct pmu_probe_info armv7_pmu_probe_table[] = {
-	ARM_PMU_PROBE(ARM_CPU_PART_CORTEX_A8, armv7_a8_pmu_init),
-	ARM_PMU_PROBE(ARM_CPU_PART_CORTEX_A9, armv7_a9_pmu_init),
-	{ /* sentinel value */ }
-};
-
-
-static int armv7_pmu_device_probe(struct platform_device *pdev)
-{
-	return arm_pmu_device_probe(pdev, armv7_pmu_of_device_ids,
-				    armv7_pmu_probe_table);
-}
-
-static struct platform_driver armv7_pmu_driver = {
-	.driver		= {
-		.name	= "armv7-pmu",
-		.of_match_table = armv7_pmu_of_device_ids,
-		.suppress_bind_attrs = true,
-	},
-	.probe		= armv7_pmu_device_probe,
-};
-
-builtin_platform_driver(armv7_pmu_driver);
-#endif	/* CONFIG_CPU_V7 */
diff --git a/arch/arm/kernel/perf_event_xscale.c b/arch/arm/kernel/perf_event_xscale.c
deleted file mode 100644
index 7a2ba1c689a7..000000000000
--- a/arch/arm/kernel/perf_event_xscale.c
+++ /dev/null
@@ -1,748 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * ARMv5 [xscale] Performance counter handling code.
- *
- * Copyright (C) 2010, ARM Ltd., Will Deacon <will.deacon@arm.com>
- *
- * Based on the previous xscale OProfile code.
- *
- * There are two variants of the xscale PMU that we support:
- * 	- xscale1pmu: 2 event counters and a cycle counter
- * 	- xscale2pmu: 4 event counters and a cycle counter
- * The two variants share event definitions, but have different
- * PMU structures.
- */
-
-#ifdef CONFIG_CPU_XSCALE
-
-#include <asm/cputype.h>
-#include <asm/irq_regs.h>
-
-#include <linux/of.h>
-#include <linux/perf/arm_pmu.h>
-#include <linux/platform_device.h>
-
-enum xscale_perf_types {
-	XSCALE_PERFCTR_ICACHE_MISS		= 0x00,
-	XSCALE_PERFCTR_ICACHE_NO_DELIVER	= 0x01,
-	XSCALE_PERFCTR_DATA_STALL		= 0x02,
-	XSCALE_PERFCTR_ITLB_MISS		= 0x03,
-	XSCALE_PERFCTR_DTLB_MISS		= 0x04,
-	XSCALE_PERFCTR_BRANCH			= 0x05,
-	XSCALE_PERFCTR_BRANCH_MISS		= 0x06,
-	XSCALE_PERFCTR_INSTRUCTION		= 0x07,
-	XSCALE_PERFCTR_DCACHE_FULL_STALL	= 0x08,
-	XSCALE_PERFCTR_DCACHE_FULL_STALL_CONTIG	= 0x09,
-	XSCALE_PERFCTR_DCACHE_ACCESS		= 0x0A,
-	XSCALE_PERFCTR_DCACHE_MISS		= 0x0B,
-	XSCALE_PERFCTR_DCACHE_WRITE_BACK	= 0x0C,
-	XSCALE_PERFCTR_PC_CHANGED		= 0x0D,
-	XSCALE_PERFCTR_BCU_REQUEST		= 0x10,
-	XSCALE_PERFCTR_BCU_FULL			= 0x11,
-	XSCALE_PERFCTR_BCU_DRAIN		= 0x12,
-	XSCALE_PERFCTR_BCU_ECC_NO_ELOG		= 0x14,
-	XSCALE_PERFCTR_BCU_1_BIT_ERR		= 0x15,
-	XSCALE_PERFCTR_RMW			= 0x16,
-	/* XSCALE_PERFCTR_CCNT is not hardware defined */
-	XSCALE_PERFCTR_CCNT			= 0xFE,
-	XSCALE_PERFCTR_UNUSED			= 0xFF,
-};
-
-enum xscale_counters {
-	XSCALE_CYCLE_COUNTER	= 0,
-	XSCALE_COUNTER0,
-	XSCALE_COUNTER1,
-	XSCALE_COUNTER2,
-	XSCALE_COUNTER3,
-};
-
-static const unsigned xscale_perf_map[PERF_COUNT_HW_MAX] = {
-	PERF_MAP_ALL_UNSUPPORTED,
-	[PERF_COUNT_HW_CPU_CYCLES]		= XSCALE_PERFCTR_CCNT,
-	[PERF_COUNT_HW_INSTRUCTIONS]		= XSCALE_PERFCTR_INSTRUCTION,
-	[PERF_COUNT_HW_BRANCH_INSTRUCTIONS]	= XSCALE_PERFCTR_BRANCH,
-	[PERF_COUNT_HW_BRANCH_MISSES]		= XSCALE_PERFCTR_BRANCH_MISS,
-	[PERF_COUNT_HW_STALLED_CYCLES_FRONTEND]	= XSCALE_PERFCTR_ICACHE_NO_DELIVER,
-};
-
-static const unsigned xscale_perf_cache_map[PERF_COUNT_HW_CACHE_MAX]
-					   [PERF_COUNT_HW_CACHE_OP_MAX]
-					   [PERF_COUNT_HW_CACHE_RESULT_MAX] = {
-	PERF_CACHE_MAP_ALL_UNSUPPORTED,
-
-	[C(L1D)][C(OP_READ)][C(RESULT_ACCESS)]	= XSCALE_PERFCTR_DCACHE_ACCESS,
-	[C(L1D)][C(OP_READ)][C(RESULT_MISS)]	= XSCALE_PERFCTR_DCACHE_MISS,
-	[C(L1D)][C(OP_WRITE)][C(RESULT_ACCESS)]	= XSCALE_PERFCTR_DCACHE_ACCESS,
-	[C(L1D)][C(OP_WRITE)][C(RESULT_MISS)]	= XSCALE_PERFCTR_DCACHE_MISS,
-
-	[C(L1I)][C(OP_READ)][C(RESULT_MISS)]	= XSCALE_PERFCTR_ICACHE_MISS,
-
-	[C(DTLB)][C(OP_READ)][C(RESULT_MISS)]	= XSCALE_PERFCTR_DTLB_MISS,
-	[C(DTLB)][C(OP_WRITE)][C(RESULT_MISS)]	= XSCALE_PERFCTR_DTLB_MISS,
-
-	[C(ITLB)][C(OP_READ)][C(RESULT_MISS)]	= XSCALE_PERFCTR_ITLB_MISS,
-	[C(ITLB)][C(OP_WRITE)][C(RESULT_MISS)]	= XSCALE_PERFCTR_ITLB_MISS,
-};
-
-#define	XSCALE_PMU_ENABLE	0x001
-#define XSCALE_PMN_RESET	0x002
-#define	XSCALE_CCNT_RESET	0x004
-#define	XSCALE_PMU_RESET	(CCNT_RESET | PMN_RESET)
-#define XSCALE_PMU_CNT64	0x008
-
-#define XSCALE1_OVERFLOWED_MASK	0x700
-#define XSCALE1_CCOUNT_OVERFLOW	0x400
-#define XSCALE1_COUNT0_OVERFLOW	0x100
-#define XSCALE1_COUNT1_OVERFLOW	0x200
-#define XSCALE1_CCOUNT_INT_EN	0x040
-#define XSCALE1_COUNT0_INT_EN	0x010
-#define XSCALE1_COUNT1_INT_EN	0x020
-#define XSCALE1_COUNT0_EVT_SHFT	12
-#define XSCALE1_COUNT0_EVT_MASK	(0xff << XSCALE1_COUNT0_EVT_SHFT)
-#define XSCALE1_COUNT1_EVT_SHFT	20
-#define XSCALE1_COUNT1_EVT_MASK	(0xff << XSCALE1_COUNT1_EVT_SHFT)
-
-static inline u32
-xscale1pmu_read_pmnc(void)
-{
-	u32 val;
-	asm volatile("mrc p14, 0, %0, c0, c0, 0" : "=r" (val));
-	return val;
-}
-
-static inline void
-xscale1pmu_write_pmnc(u32 val)
-{
-	/* upper 4bits and 7, 11 are write-as-0 */
-	val &= 0xffff77f;
-	asm volatile("mcr p14, 0, %0, c0, c0, 0" : : "r" (val));
-}
-
-static inline int
-xscale1_pmnc_counter_has_overflowed(unsigned long pmnc,
-					enum xscale_counters counter)
-{
-	int ret = 0;
-
-	switch (counter) {
-	case XSCALE_CYCLE_COUNTER:
-		ret = pmnc & XSCALE1_CCOUNT_OVERFLOW;
-		break;
-	case XSCALE_COUNTER0:
-		ret = pmnc & XSCALE1_COUNT0_OVERFLOW;
-		break;
-	case XSCALE_COUNTER1:
-		ret = pmnc & XSCALE1_COUNT1_OVERFLOW;
-		break;
-	default:
-		WARN_ONCE(1, "invalid counter number (%d)\n", counter);
-	}
-
-	return ret;
-}
-
-static irqreturn_t
-xscale1pmu_handle_irq(struct arm_pmu *cpu_pmu)
-{
-	unsigned long pmnc;
-	struct perf_sample_data data;
-	struct pmu_hw_events *cpuc = this_cpu_ptr(cpu_pmu->hw_events);
-	struct pt_regs *regs;
-	int idx;
-
-	/*
-	 * NOTE: there's an A stepping erratum that states if an overflow
-	 *       bit already exists and another occurs, the previous
-	 *       Overflow bit gets cleared. There's no workaround.
-	 *	 Fixed in B stepping or later.
-	 */
-	pmnc = xscale1pmu_read_pmnc();
-
-	/*
-	 * Write the value back to clear the overflow flags. Overflow
-	 * flags remain in pmnc for use below. We also disable the PMU
-	 * while we process the interrupt.
-	 */
-	xscale1pmu_write_pmnc(pmnc & ~XSCALE_PMU_ENABLE);
-
-	if (!(pmnc & XSCALE1_OVERFLOWED_MASK))
-		return IRQ_NONE;
-
-	regs = get_irq_regs();
-
-	for (idx = 0; idx < cpu_pmu->num_events; ++idx) {
-		struct perf_event *event = cpuc->events[idx];
-		struct hw_perf_event *hwc;
-
-		if (!event)
-			continue;
-
-		if (!xscale1_pmnc_counter_has_overflowed(pmnc, idx))
-			continue;
-
-		hwc = &event->hw;
-		armpmu_event_update(event);
-		perf_sample_data_init(&data, 0, hwc->last_period);
-		if (!armpmu_event_set_period(event))
-			continue;
-
-		if (perf_event_overflow(event, &data, regs))
-			cpu_pmu->disable(event);
-	}
-
-	irq_work_run();
-
-	/*
-	 * Re-enable the PMU.
-	 */
-	pmnc = xscale1pmu_read_pmnc() | XSCALE_PMU_ENABLE;
-	xscale1pmu_write_pmnc(pmnc);
-
-	return IRQ_HANDLED;
-}
-
-static void xscale1pmu_enable_event(struct perf_event *event)
-{
-	unsigned long val, mask, evt;
-	struct hw_perf_event *hwc = &event->hw;
-	int idx = hwc->idx;
-
-	switch (idx) {
-	case XSCALE_CYCLE_COUNTER:
-		mask = 0;
-		evt = XSCALE1_CCOUNT_INT_EN;
-		break;
-	case XSCALE_COUNTER0:
-		mask = XSCALE1_COUNT0_EVT_MASK;
-		evt = (hwc->config_base << XSCALE1_COUNT0_EVT_SHFT) |
-			XSCALE1_COUNT0_INT_EN;
-		break;
-	case XSCALE_COUNTER1:
-		mask = XSCALE1_COUNT1_EVT_MASK;
-		evt = (hwc->config_base << XSCALE1_COUNT1_EVT_SHFT) |
-			XSCALE1_COUNT1_INT_EN;
-		break;
-	default:
-		WARN_ONCE(1, "invalid counter number (%d)\n", idx);
-		return;
-	}
-
-	val = xscale1pmu_read_pmnc();
-	val &= ~mask;
-	val |= evt;
-	xscale1pmu_write_pmnc(val);
-}
-
-static void xscale1pmu_disable_event(struct perf_event *event)
-{
-	unsigned long val, mask, evt;
-	struct hw_perf_event *hwc = &event->hw;
-	int idx = hwc->idx;
-
-	switch (idx) {
-	case XSCALE_CYCLE_COUNTER:
-		mask = XSCALE1_CCOUNT_INT_EN;
-		evt = 0;
-		break;
-	case XSCALE_COUNTER0:
-		mask = XSCALE1_COUNT0_INT_EN | XSCALE1_COUNT0_EVT_MASK;
-		evt = XSCALE_PERFCTR_UNUSED << XSCALE1_COUNT0_EVT_SHFT;
-		break;
-	case XSCALE_COUNTER1:
-		mask = XSCALE1_COUNT1_INT_EN | XSCALE1_COUNT1_EVT_MASK;
-		evt = XSCALE_PERFCTR_UNUSED << XSCALE1_COUNT1_EVT_SHFT;
-		break;
-	default:
-		WARN_ONCE(1, "invalid counter number (%d)\n", idx);
-		return;
-	}
-
-	val = xscale1pmu_read_pmnc();
-	val &= ~mask;
-	val |= evt;
-	xscale1pmu_write_pmnc(val);
-}
-
-static int
-xscale1pmu_get_event_idx(struct pmu_hw_events *cpuc,
-				struct perf_event *event)
-{
-	struct hw_perf_event *hwc = &event->hw;
-	if (XSCALE_PERFCTR_CCNT == hwc->config_base) {
-		if (test_and_set_bit(XSCALE_CYCLE_COUNTER, cpuc->used_mask))
-			return -EAGAIN;
-
-		return XSCALE_CYCLE_COUNTER;
-	} else {
-		if (!test_and_set_bit(XSCALE_COUNTER1, cpuc->used_mask))
-			return XSCALE_COUNTER1;
-
-		if (!test_and_set_bit(XSCALE_COUNTER0, cpuc->used_mask))
-			return XSCALE_COUNTER0;
-
-		return -EAGAIN;
-	}
-}
-
-static void xscalepmu_clear_event_idx(struct pmu_hw_events *cpuc,
-				     struct perf_event *event)
-{
-	clear_bit(event->hw.idx, cpuc->used_mask);
-}
-
-static void xscale1pmu_start(struct arm_pmu *cpu_pmu)
-{
-	unsigned long val;
-
-	val = xscale1pmu_read_pmnc();
-	val |= XSCALE_PMU_ENABLE;
-	xscale1pmu_write_pmnc(val);
-}
-
-static void xscale1pmu_stop(struct arm_pmu *cpu_pmu)
-{
-	unsigned long val;
-
-	val = xscale1pmu_read_pmnc();
-	val &= ~XSCALE_PMU_ENABLE;
-	xscale1pmu_write_pmnc(val);
-}
-
-static inline u64 xscale1pmu_read_counter(struct perf_event *event)
-{
-	struct hw_perf_event *hwc = &event->hw;
-	int counter = hwc->idx;
-	u32 val = 0;
-
-	switch (counter) {
-	case XSCALE_CYCLE_COUNTER:
-		asm volatile("mrc p14, 0, %0, c1, c0, 0" : "=r" (val));
-		break;
-	case XSCALE_COUNTER0:
-		asm volatile("mrc p14, 0, %0, c2, c0, 0" : "=r" (val));
-		break;
-	case XSCALE_COUNTER1:
-		asm volatile("mrc p14, 0, %0, c3, c0, 0" : "=r" (val));
-		break;
-	}
-
-	return val;
-}
-
-static inline void xscale1pmu_write_counter(struct perf_event *event, u64 val)
-{
-	struct hw_perf_event *hwc = &event->hw;
-	int counter = hwc->idx;
-
-	switch (counter) {
-	case XSCALE_CYCLE_COUNTER:
-		asm volatile("mcr p14, 0, %0, c1, c0, 0" : : "r" (val));
-		break;
-	case XSCALE_COUNTER0:
-		asm volatile("mcr p14, 0, %0, c2, c0, 0" : : "r" (val));
-		break;
-	case XSCALE_COUNTER1:
-		asm volatile("mcr p14, 0, %0, c3, c0, 0" : : "r" (val));
-		break;
-	}
-}
-
-static int xscale_map_event(struct perf_event *event)
-{
-	return armpmu_map_event(event, &xscale_perf_map,
-				&xscale_perf_cache_map, 0xFF);
-}
-
-static int xscale1pmu_init(struct arm_pmu *cpu_pmu)
-{
-	cpu_pmu->name		= "armv5_xscale1";
-	cpu_pmu->handle_irq	= xscale1pmu_handle_irq;
-	cpu_pmu->enable		= xscale1pmu_enable_event;
-	cpu_pmu->disable	= xscale1pmu_disable_event;
-	cpu_pmu->read_counter	= xscale1pmu_read_counter;
-	cpu_pmu->write_counter	= xscale1pmu_write_counter;
-	cpu_pmu->get_event_idx	= xscale1pmu_get_event_idx;
-	cpu_pmu->clear_event_idx = xscalepmu_clear_event_idx;
-	cpu_pmu->start		= xscale1pmu_start;
-	cpu_pmu->stop		= xscale1pmu_stop;
-	cpu_pmu->map_event	= xscale_map_event;
-	cpu_pmu->num_events	= 3;
-
-	return 0;
-}
-
-#define XSCALE2_OVERFLOWED_MASK	0x01f
-#define XSCALE2_CCOUNT_OVERFLOW	0x001
-#define XSCALE2_COUNT0_OVERFLOW	0x002
-#define XSCALE2_COUNT1_OVERFLOW	0x004
-#define XSCALE2_COUNT2_OVERFLOW	0x008
-#define XSCALE2_COUNT3_OVERFLOW	0x010
-#define XSCALE2_CCOUNT_INT_EN	0x001
-#define XSCALE2_COUNT0_INT_EN	0x002
-#define XSCALE2_COUNT1_INT_EN	0x004
-#define XSCALE2_COUNT2_INT_EN	0x008
-#define XSCALE2_COUNT3_INT_EN	0x010
-#define XSCALE2_COUNT0_EVT_SHFT	0
-#define XSCALE2_COUNT0_EVT_MASK	(0xff << XSCALE2_COUNT0_EVT_SHFT)
-#define XSCALE2_COUNT1_EVT_SHFT	8
-#define XSCALE2_COUNT1_EVT_MASK	(0xff << XSCALE2_COUNT1_EVT_SHFT)
-#define XSCALE2_COUNT2_EVT_SHFT	16
-#define XSCALE2_COUNT2_EVT_MASK	(0xff << XSCALE2_COUNT2_EVT_SHFT)
-#define XSCALE2_COUNT3_EVT_SHFT	24
-#define XSCALE2_COUNT3_EVT_MASK	(0xff << XSCALE2_COUNT3_EVT_SHFT)
-
-static inline u32
-xscale2pmu_read_pmnc(void)
-{
-	u32 val;
-	asm volatile("mrc p14, 0, %0, c0, c1, 0" : "=r" (val));
-	/* bits 1-2 and 4-23 are read-unpredictable */
-	return val & 0xff000009;
-}
-
-static inline void
-xscale2pmu_write_pmnc(u32 val)
-{
-	/* bits 4-23 are write-as-0, 24-31 are write ignored */
-	val &= 0xf;
-	asm volatile("mcr p14, 0, %0, c0, c1, 0" : : "r" (val));
-}
-
-static inline u32
-xscale2pmu_read_overflow_flags(void)
-{
-	u32 val;
-	asm volatile("mrc p14, 0, %0, c5, c1, 0" : "=r" (val));
-	return val;
-}
-
-static inline void
-xscale2pmu_write_overflow_flags(u32 val)
-{
-	asm volatile("mcr p14, 0, %0, c5, c1, 0" : : "r" (val));
-}
-
-static inline u32
-xscale2pmu_read_event_select(void)
-{
-	u32 val;
-	asm volatile("mrc p14, 0, %0, c8, c1, 0" : "=r" (val));
-	return val;
-}
-
-static inline void
-xscale2pmu_write_event_select(u32 val)
-{
-	asm volatile("mcr p14, 0, %0, c8, c1, 0" : : "r"(val));
-}
-
-static inline u32
-xscale2pmu_read_int_enable(void)
-{
-	u32 val;
-	asm volatile("mrc p14, 0, %0, c4, c1, 0" : "=r" (val));
-	return val;
-}
-
-static void
-xscale2pmu_write_int_enable(u32 val)
-{
-	asm volatile("mcr p14, 0, %0, c4, c1, 0" : : "r" (val));
-}
-
-static inline int
-xscale2_pmnc_counter_has_overflowed(unsigned long of_flags,
-					enum xscale_counters counter)
-{
-	int ret = 0;
-
-	switch (counter) {
-	case XSCALE_CYCLE_COUNTER:
-		ret = of_flags & XSCALE2_CCOUNT_OVERFLOW;
-		break;
-	case XSCALE_COUNTER0:
-		ret = of_flags & XSCALE2_COUNT0_OVERFLOW;
-		break;
-	case XSCALE_COUNTER1:
-		ret = of_flags & XSCALE2_COUNT1_OVERFLOW;
-		break;
-	case XSCALE_COUNTER2:
-		ret = of_flags & XSCALE2_COUNT2_OVERFLOW;
-		break;
-	case XSCALE_COUNTER3:
-		ret = of_flags & XSCALE2_COUNT3_OVERFLOW;
-		break;
-	default:
-		WARN_ONCE(1, "invalid counter number (%d)\n", counter);
-	}
-
-	return ret;
-}
-
-static irqreturn_t
-xscale2pmu_handle_irq(struct arm_pmu *cpu_pmu)
-{
-	unsigned long pmnc, of_flags;
-	struct perf_sample_data data;
-	struct pmu_hw_events *cpuc = this_cpu_ptr(cpu_pmu->hw_events);
-	struct pt_regs *regs;
-	int idx;
-
-	/* Disable the PMU. */
-	pmnc = xscale2pmu_read_pmnc();
-	xscale2pmu_write_pmnc(pmnc & ~XSCALE_PMU_ENABLE);
-
-	/* Check the overflow flag register. */
-	of_flags = xscale2pmu_read_overflow_flags();
-	if (!(of_flags & XSCALE2_OVERFLOWED_MASK))
-		return IRQ_NONE;
-
-	/* Clear the overflow bits. */
-	xscale2pmu_write_overflow_flags(of_flags);
-
-	regs = get_irq_regs();
-
-	for (idx = 0; idx < cpu_pmu->num_events; ++idx) {
-		struct perf_event *event = cpuc->events[idx];
-		struct hw_perf_event *hwc;
-
-		if (!event)
-			continue;
-
-		if (!xscale2_pmnc_counter_has_overflowed(of_flags, idx))
-			continue;
-
-		hwc = &event->hw;
-		armpmu_event_update(event);
-		perf_sample_data_init(&data, 0, hwc->last_period);
-		if (!armpmu_event_set_period(event))
-			continue;
-
-		if (perf_event_overflow(event, &data, regs))
-			cpu_pmu->disable(event);
-	}
-
-	irq_work_run();
-
-	/*
-	 * Re-enable the PMU.
-	 */
-	pmnc = xscale2pmu_read_pmnc() | XSCALE_PMU_ENABLE;
-	xscale2pmu_write_pmnc(pmnc);
-
-	return IRQ_HANDLED;
-}
-
-static void xscale2pmu_enable_event(struct perf_event *event)
-{
-	unsigned long ien, evtsel;
-	struct hw_perf_event *hwc = &event->hw;
-	int idx = hwc->idx;
-
-	ien = xscale2pmu_read_int_enable();
-	evtsel = xscale2pmu_read_event_select();
-
-	switch (idx) {
-	case XSCALE_CYCLE_COUNTER:
-		ien |= XSCALE2_CCOUNT_INT_EN;
-		break;
-	case XSCALE_COUNTER0:
-		ien |= XSCALE2_COUNT0_INT_EN;
-		evtsel &= ~XSCALE2_COUNT0_EVT_MASK;
-		evtsel |= hwc->config_base << XSCALE2_COUNT0_EVT_SHFT;
-		break;
-	case XSCALE_COUNTER1:
-		ien |= XSCALE2_COUNT1_INT_EN;
-		evtsel &= ~XSCALE2_COUNT1_EVT_MASK;
-		evtsel |= hwc->config_base << XSCALE2_COUNT1_EVT_SHFT;
-		break;
-	case XSCALE_COUNTER2:
-		ien |= XSCALE2_COUNT2_INT_EN;
-		evtsel &= ~XSCALE2_COUNT2_EVT_MASK;
-		evtsel |= hwc->config_base << XSCALE2_COUNT2_EVT_SHFT;
-		break;
-	case XSCALE_COUNTER3:
-		ien |= XSCALE2_COUNT3_INT_EN;
-		evtsel &= ~XSCALE2_COUNT3_EVT_MASK;
-		evtsel |= hwc->config_base << XSCALE2_COUNT3_EVT_SHFT;
-		break;
-	default:
-		WARN_ONCE(1, "invalid counter number (%d)\n", idx);
-		return;
-	}
-
-	xscale2pmu_write_event_select(evtsel);
-	xscale2pmu_write_int_enable(ien);
-}
-
-static void xscale2pmu_disable_event(struct perf_event *event)
-{
-	unsigned long ien, evtsel, of_flags;
-	struct hw_perf_event *hwc = &event->hw;
-	int idx = hwc->idx;
-
-	ien = xscale2pmu_read_int_enable();
-	evtsel = xscale2pmu_read_event_select();
-
-	switch (idx) {
-	case XSCALE_CYCLE_COUNTER:
-		ien &= ~XSCALE2_CCOUNT_INT_EN;
-		of_flags = XSCALE2_CCOUNT_OVERFLOW;
-		break;
-	case XSCALE_COUNTER0:
-		ien &= ~XSCALE2_COUNT0_INT_EN;
-		evtsel &= ~XSCALE2_COUNT0_EVT_MASK;
-		evtsel |= XSCALE_PERFCTR_UNUSED << XSCALE2_COUNT0_EVT_SHFT;
-		of_flags = XSCALE2_COUNT0_OVERFLOW;
-		break;
-	case XSCALE_COUNTER1:
-		ien &= ~XSCALE2_COUNT1_INT_EN;
-		evtsel &= ~XSCALE2_COUNT1_EVT_MASK;
-		evtsel |= XSCALE_PERFCTR_UNUSED << XSCALE2_COUNT1_EVT_SHFT;
-		of_flags = XSCALE2_COUNT1_OVERFLOW;
-		break;
-	case XSCALE_COUNTER2:
-		ien &= ~XSCALE2_COUNT2_INT_EN;
-		evtsel &= ~XSCALE2_COUNT2_EVT_MASK;
-		evtsel |= XSCALE_PERFCTR_UNUSED << XSCALE2_COUNT2_EVT_SHFT;
-		of_flags = XSCALE2_COUNT2_OVERFLOW;
-		break;
-	case XSCALE_COUNTER3:
-		ien &= ~XSCALE2_COUNT3_INT_EN;
-		evtsel &= ~XSCALE2_COUNT3_EVT_MASK;
-		evtsel |= XSCALE_PERFCTR_UNUSED << XSCALE2_COUNT3_EVT_SHFT;
-		of_flags = XSCALE2_COUNT3_OVERFLOW;
-		break;
-	default:
-		WARN_ONCE(1, "invalid counter number (%d)\n", idx);
-		return;
-	}
-
-	xscale2pmu_write_event_select(evtsel);
-	xscale2pmu_write_int_enable(ien);
-	xscale2pmu_write_overflow_flags(of_flags);
-}
-
-static int
-xscale2pmu_get_event_idx(struct pmu_hw_events *cpuc,
-				struct perf_event *event)
-{
-	int idx = xscale1pmu_get_event_idx(cpuc, event);
-	if (idx >= 0)
-		goto out;
-
-	if (!test_and_set_bit(XSCALE_COUNTER3, cpuc->used_mask))
-		idx = XSCALE_COUNTER3;
-	else if (!test_and_set_bit(XSCALE_COUNTER2, cpuc->used_mask))
-		idx = XSCALE_COUNTER2;
-out:
-	return idx;
-}
-
-static void xscale2pmu_start(struct arm_pmu *cpu_pmu)
-{
-	unsigned long val;
-
-	val = xscale2pmu_read_pmnc() & ~XSCALE_PMU_CNT64;
-	val |= XSCALE_PMU_ENABLE;
-	xscale2pmu_write_pmnc(val);
-}
-
-static void xscale2pmu_stop(struct arm_pmu *cpu_pmu)
-{
-	unsigned long val;
-
-	val = xscale2pmu_read_pmnc();
-	val &= ~XSCALE_PMU_ENABLE;
-	xscale2pmu_write_pmnc(val);
-}
-
-static inline u64 xscale2pmu_read_counter(struct perf_event *event)
-{
-	struct hw_perf_event *hwc = &event->hw;
-	int counter = hwc->idx;
-	u32 val = 0;
-
-	switch (counter) {
-	case XSCALE_CYCLE_COUNTER:
-		asm volatile("mrc p14, 0, %0, c1, c1, 0" : "=r" (val));
-		break;
-	case XSCALE_COUNTER0:
-		asm volatile("mrc p14, 0, %0, c0, c2, 0" : "=r" (val));
-		break;
-	case XSCALE_COUNTER1:
-		asm volatile("mrc p14, 0, %0, c1, c2, 0" : "=r" (val));
-		break;
-	case XSCALE_COUNTER2:
-		asm volatile("mrc p14, 0, %0, c2, c2, 0" : "=r" (val));
-		break;
-	case XSCALE_COUNTER3:
-		asm volatile("mrc p14, 0, %0, c3, c2, 0" : "=r" (val));
-		break;
-	}
-
-	return val;
-}
-
-static inline void xscale2pmu_write_counter(struct perf_event *event, u64 val)
-{
-	struct hw_perf_event *hwc = &event->hw;
-	int counter = hwc->idx;
-
-	switch (counter) {
-	case XSCALE_CYCLE_COUNTER:
-		asm volatile("mcr p14, 0, %0, c1, c1, 0" : : "r" (val));
-		break;
-	case XSCALE_COUNTER0:
-		asm volatile("mcr p14, 0, %0, c0, c2, 0" : : "r" (val));
-		break;
-	case XSCALE_COUNTER1:
-		asm volatile("mcr p14, 0, %0, c1, c2, 0" : : "r" (val));
-		break;
-	case XSCALE_COUNTER2:
-		asm volatile("mcr p14, 0, %0, c2, c2, 0" : : "r" (val));
-		break;
-	case XSCALE_COUNTER3:
-		asm volatile("mcr p14, 0, %0, c3, c2, 0" : : "r" (val));
-		break;
-	}
-}
-
-static int xscale2pmu_init(struct arm_pmu *cpu_pmu)
-{
-	cpu_pmu->name		= "armv5_xscale2";
-	cpu_pmu->handle_irq	= xscale2pmu_handle_irq;
-	cpu_pmu->enable		= xscale2pmu_enable_event;
-	cpu_pmu->disable	= xscale2pmu_disable_event;
-	cpu_pmu->read_counter	= xscale2pmu_read_counter;
-	cpu_pmu->write_counter	= xscale2pmu_write_counter;
-	cpu_pmu->get_event_idx	= xscale2pmu_get_event_idx;
-	cpu_pmu->clear_event_idx = xscalepmu_clear_event_idx;
-	cpu_pmu->start		= xscale2pmu_start;
-	cpu_pmu->stop		= xscale2pmu_stop;
-	cpu_pmu->map_event	= xscale_map_event;
-	cpu_pmu->num_events	= 5;
-
-	return 0;
-}
-
-static const struct pmu_probe_info xscale_pmu_probe_table[] = {
-	XSCALE_PMU_PROBE(ARM_CPU_XSCALE_ARCH_V1, xscale1pmu_init),
-	XSCALE_PMU_PROBE(ARM_CPU_XSCALE_ARCH_V2, xscale2pmu_init),
-	{ /* sentinel value */ }
-};
-
-static int xscale_pmu_device_probe(struct platform_device *pdev)
-{
-	return arm_pmu_device_probe(pdev, NULL, xscale_pmu_probe_table);
-}
-
-static struct platform_driver xscale_pmu_driver = {
-	.driver		= {
-		.name	= "xscale-pmu",
-	},
-	.probe		= xscale_pmu_device_probe,
-};
-
-builtin_platform_driver(xscale_pmu_driver);
-#endif	/* CONFIG_CPU_XSCALE */
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index 7b33b157fca0..e6a857bf0ce6 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -1201,20 +1201,10 @@ void __init setup_arch(char **cmdline_p)
 		mdesc->init_early();
 }
 
-
-static int __init topology_init(void)
+bool arch_cpu_is_hotpluggable(int num)
 {
-	int cpu;
-
-	for_each_possible_cpu(cpu) {
-		struct cpuinfo_arm *cpuinfo = &per_cpu(cpu_data, cpu);
-		cpuinfo->cpu.hotpluggable = platform_can_hotplug_cpu(cpu);
-		register_cpu(&cpuinfo->cpu, cpu);
-	}
-
-	return 0;
+	return platform_can_hotplug_cpu(num);
 }
-subsys_initcall(topology_init);
 
 #ifdef CONFIG_HAVE_PROC_CPU
 static int __init proc_cpu_init(void)
diff --git a/arch/arm/kernel/sys_oabi-compat.c b/arch/arm/kernel/sys_oabi-compat.c
index d00f4040a9f5..f5781ff54a5c 100644
--- a/arch/arm/kernel/sys_oabi-compat.c
+++ b/arch/arm/kernel/sys_oabi-compat.c
@@ -239,19 +239,19 @@ asmlinkage long sys_oabi_fcntl64(unsigned int fd, unsigned int cmd,
 	struct flock64 flock;
 	long err = -EBADF;
 
-	if (!f.file)
+	if (!fd_file(f))
 		goto out;
 
 	switch (cmd) {
 	case F_GETLK64:
 	case F_OFD_GETLK:
-		err = security_file_fcntl(f.file, cmd, arg);
+		err = security_file_fcntl(fd_file(f), cmd, arg);
 		if (err)
 			break;
 		err = get_oabi_flock(&flock, argp);
 		if (err)
 			break;
-		err = fcntl_getlk64(f.file, cmd, &flock);
+		err = fcntl_getlk64(fd_file(f), cmd, &flock);
 		if (!err)
 		       err = put_oabi_flock(&flock, argp);
 		break;
@@ -259,13 +259,13 @@ asmlinkage long sys_oabi_fcntl64(unsigned int fd, unsigned int cmd,
 	case F_SETLKW64:
 	case F_OFD_SETLK:
 	case F_OFD_SETLKW:
-		err = security_file_fcntl(f.file, cmd, arg);
+		err = security_file_fcntl(fd_file(f), cmd, arg);
 		if (err)
 			break;
 		err = get_oabi_flock(&flock, argp);
 		if (err)
 			break;
-		err = fcntl_setlk64(fd, f.file, cmd, &flock);
+		err = fcntl_setlk64(fd, fd_file(f), cmd, &flock);
 		break;
 	default:
 		err = sys_fcntl64(fd, cmd, arg);
diff --git a/arch/arm/kernel/vmlinux-xip.lds.S b/arch/arm/kernel/vmlinux-xip.lds.S
index c16d196b5aad..5eddb75a7174 100644
--- a/arch/arm/kernel/vmlinux-xip.lds.S
+++ b/arch/arm/kernel/vmlinux-xip.lds.S
@@ -63,7 +63,7 @@ SECTIONS
 	. = ALIGN(4);
 	__ex_table : AT(ADDR(__ex_table) - LOAD_OFFSET) {
 		__start___ex_table = .;
-		ARM_MMU_KEEP(*(__ex_table))
+		ARM_MMU_KEEP(KEEP(*(__ex_table)))
 		__stop___ex_table = .;
 	}
 
@@ -83,7 +83,7 @@ SECTIONS
 	}
 	.init.arch.info : {
 		__arch_info_begin = .;
-		*(.arch.info.init)
+		KEEP(*(.arch.info.init))
 		__arch_info_end = .;
 	}
 	.init.tagtable : {
diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
index bd9127c4b451..de373c6c2ae8 100644
--- a/arch/arm/kernel/vmlinux.lds.S
+++ b/arch/arm/kernel/vmlinux.lds.S
@@ -74,7 +74,7 @@ SECTIONS
 	. = ALIGN(4);
 	__ex_table : AT(ADDR(__ex_table) - LOAD_OFFSET) {
 		__start___ex_table = .;
-		ARM_MMU_KEEP(*(__ex_table))
+		ARM_MMU_KEEP(KEEP(*(__ex_table)))
 		__stop___ex_table = .;
 	}
 
@@ -99,7 +99,7 @@ SECTIONS
 	}
 	.init.arch.info : {
 		__arch_info_begin = .;
-		*(.arch.info.init)
+		KEEP(*(.arch.info.init))
 		__arch_info_end = .;
 	}
 	.init.tagtable : {
@@ -116,7 +116,7 @@ SECTIONS
 #endif
 	.init.pv_table : {
 		__pv_table_begin = .;
-		*(.pv_table)
+		KEEP(*(.pv_table))
 		__pv_table_end = .;
 	}
 
diff --git a/arch/arm/lib/xor-neon.c b/arch/arm/lib/xor-neon.c
index 522510baed49..cf57fca97908 100644
--- a/arch/arm/lib/xor-neon.c
+++ b/arch/arm/lib/xor-neon.c
@@ -8,6 +8,7 @@
 #include <linux/raid/xor.h>
 #include <linux/module.h>
 
+MODULE_DESCRIPTION("NEON accelerated XOR implementation");
 MODULE_LICENSE("GPL");
 
 #ifndef __ARM_NEON__
diff --git a/arch/arm/mach-alpine/alpine_cpu_pm.c b/arch/arm/mach-alpine/alpine_cpu_pm.c
index 13ae8412e9ce..b48da6f12b6c 100644
--- a/arch/arm/mach-alpine/alpine_cpu_pm.c
+++ b/arch/arm/mach-alpine/alpine_cpu_pm.c
@@ -29,7 +29,7 @@ int alpine_cpu_wakeup(unsigned int phys_cpu, uint32_t phys_resume_addr)
 	/*
 	 * Set CPU resume address -
 	 * secure firmware running on boot will jump to this address
-	 * after setting proper CPU mode, and initialiing e.g. secure
+	 * after setting proper CPU mode, and initializing e.g. secure
 	 * regs (the same mode all CPUs are booted to - usually HYP)
 	 */
 	writel(phys_resume_addr,
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index a8c022b4c053..344f5305f69a 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -141,11 +141,27 @@ config SOC_SAM9X60
 	help
 	  Select this if you are using Microchip's SAM9X60 SoC
 
+config SOC_SAM9X7
+	bool "SAM9X7"
+	depends on ARCH_MULTI_V5
+	select ATMEL_AIC5_IRQ
+	select ATMEL_PM if PM
+	select CPU_ARM926T
+	select HAVE_AT91_USB_CLK
+	select HAVE_AT91_GENERATED_CLK
+	select HAVE_AT91_SAM9X60_PLL
+	select MEMORY
+	select PINCTRL_AT91
+	select SOC_SAM_V4_V5
+	select SRAM if PM
+	help
+	  Select this if you are using Microchip's SAM9X7 SoC
+
 comment "Clocksource driver selection"
 
 config ATMEL_CLOCKSOURCE_PIT
 	bool "Periodic Interval Timer (PIT) support"
-	depends on SOC_AT91SAM9 || SOC_SAM9X60 || SOC_SAMA5
+	depends on SOC_AT91SAM9 || SOC_SAM9X60 || SOC_SAM9X7 || SOC_SAMA5
 	default SOC_AT91SAM9 || SOC_SAMA5
 	select ATMEL_PIT
 	help
@@ -155,7 +171,7 @@ config ATMEL_CLOCKSOURCE_PIT
 
 config ATMEL_CLOCKSOURCE_TCB
 	bool "Timer Counter Blocks (TCB) support"
-	default SOC_AT91RM9200 || SOC_AT91SAM9 || SOC_SAM9X60 || SOC_SAMA5
+	default SOC_AT91RM9200 || SOC_AT91SAM9 || SOC_SAM9X60 || SOC_SAM9X7 || SOC_SAMA5
 	select ATMEL_TCB_CLKSRC
 	help
 	  Select this to get a high precision clocksource based on a
@@ -166,7 +182,7 @@ config ATMEL_CLOCKSOURCE_TCB
 
 config MICROCHIP_CLOCKSOURCE_PIT64B
 	bool "64-bit Periodic Interval Timer (PIT64B) support"
-	default SOC_SAM9X60 || SOC_SAMA7
+	default SOC_SAM9X60 || SOC_SAM9X7 || SOC_SAMA7
 	select MICROCHIP_PIT64B
 	help
 	  Select this to get a high resolution clockevent (SAM9X60) or
diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile
index 794bd12ab0a8..7d8a7bc44e65 100644
--- a/arch/arm/mach-at91/Makefile
+++ b/arch/arm/mach-at91/Makefile
@@ -7,6 +7,7 @@
 obj-$(CONFIG_SOC_AT91RM9200)	+= at91rm9200.o
 obj-$(CONFIG_SOC_AT91SAM9)	+= at91sam9.o
 obj-$(CONFIG_SOC_SAM9X60)	+= sam9x60.o
+obj-$(CONFIG_SOC_SAM9X7)	+= sam9x7.o
 obj-$(CONFIG_SOC_SAMA5)		+= sama5.o sam_secure.o
 obj-$(CONFIG_SOC_SAMA7)		+= sama7.o
 obj-$(CONFIG_SOC_SAMV7)		+= samv7.o
diff --git a/arch/arm/mach-at91/generic.h b/arch/arm/mach-at91/generic.h
index 0c3960a8b3eb..acf0b3c82a30 100644
--- a/arch/arm/mach-at91/generic.h
+++ b/arch/arm/mach-at91/generic.h
@@ -12,6 +12,7 @@
 extern void __init at91rm9200_pm_init(void);
 extern void __init at91sam9_pm_init(void);
 extern void __init sam9x60_pm_init(void);
+extern void __init sam9x7_pm_init(void);
 extern void __init sama5_pm_init(void);
 extern void __init sama5d2_pm_init(void);
 extern void __init sama7_pm_init(void);
@@ -19,6 +20,7 @@ extern void __init sama7_pm_init(void);
 static inline void __init at91rm9200_pm_init(void) { }
 static inline void __init at91sam9_pm_init(void) { }
 static inline void __init sam9x60_pm_init(void) { }
+static inline void __init sam9x7_pm_init(void) { }
 static inline void __init sama5_pm_init(void) { }
 static inline void __init sama5d2_pm_init(void) { }
 static inline void __init sama7_pm_init(void) { }
diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c
index 345b91dc6627..b9b995f8a36e 100644
--- a/arch/arm/mach-at91/pm.c
+++ b/arch/arm/mach-at91/pm.c
@@ -233,6 +233,13 @@ static const struct of_device_id sama7g5_ws_ids[] = {
 	{ /* sentinel */ }
 };
 
+static const struct of_device_id sam9x7_ws_ids[] = {
+	{ .compatible = "microchip,sam9x7-rtc",		.data = &ws_info[1] },
+	{ .compatible = "microchip,sam9x7-rtt",		.data = &ws_info[4] },
+	{ .compatible = "microchip,sam9x7-gem",		.data = &ws_info[5] },
+	{ /* sentinel */ }
+};
+
 static int at91_pm_config_ws(unsigned int pm_mode, bool set)
 {
 	const struct wakeup_source_info *wsi;
@@ -1361,6 +1368,7 @@ static const struct of_device_id atmel_pmc_ids[] __initconst = {
 	{ .compatible = "atmel,sama5d4-pmc", .data = &pmc_infos[1] },
 	{ .compatible = "atmel,sama5d2-pmc", .data = &pmc_infos[1] },
 	{ .compatible = "microchip,sam9x60-pmc", .data = &pmc_infos[4] },
+	{ .compatible = "microchip,sam9x7-pmc", .data = &pmc_infos[4] },
 	{ .compatible = "microchip,sama7g5-pmc", .data = &pmc_infos[5] },
 	{ /* sentinel */ },
 };
@@ -1499,6 +1507,27 @@ void __init sam9x60_pm_init(void)
 	soc_pm.config_pmc_ws = at91_sam9x60_config_pmc_ws;
 }
 
+void __init sam9x7_pm_init(void)
+{
+	static const int modes[] __initconst = {
+		AT91_PM_STANDBY, AT91_PM_ULP0,
+	};
+	int ret;
+
+	if (!IS_ENABLED(CONFIG_SOC_SAM9X7))
+		return;
+
+	at91_pm_modes_validate(modes, ARRAY_SIZE(modes));
+	ret = at91_dt_ramc(false);
+	if (ret)
+		return;
+
+	at91_pm_init(NULL);
+
+	soc_pm.ws_ids = sam9x7_ws_ids;
+	soc_pm.config_pmc_ws = at91_sam9x60_config_pmc_ws;
+}
+
 void __init at91sam9_pm_init(void)
 {
 	int ret;
diff --git a/arch/arm/mach-at91/sam9x7.c b/arch/arm/mach-at91/sam9x7.c
new file mode 100644
index 000000000000..e1ff30b5b09b
--- /dev/null
+++ b/arch/arm/mach-at91/sam9x7.c
@@ -0,0 +1,33 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Setup code for SAM9X7.
+ *
+ * Copyright (C) 2023 Microchip Technology Inc. and its subsidiaries
+ *
+ * Author: Varshini Rajendran <varshini.rajendran@microchip.com>
+ */
+
+#include <linux/of.h>
+#include <linux/of_platform.h>
+
+#include <asm/mach/arch.h>
+
+#include "generic.h"
+
+static void __init sam9x7_init(void)
+{
+	of_platform_default_populate(NULL, NULL, NULL);
+
+	sam9x7_pm_init();
+}
+
+static const char * const sam9x7_dt_board_compat[] __initconst = {
+	"microchip,sam9x7",
+	NULL
+};
+
+DT_MACHINE_START(sam9x7_dt, "Microchip SAM9X7")
+	/* Maintainer: Microchip */
+	.init_machine	= sam9x7_init,
+	.dt_compat	= sam9x7_dt_board_compat,
+MACHINE_END
diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig
index 7318d8789e24..24bc6e18d806 100644
--- a/arch/arm/mach-bcm/Kconfig
+++ b/arch/arm/mach-bcm/Kconfig
@@ -185,6 +185,7 @@ config ARCH_BRCMSTB
 	select ARCH_HAS_RESET_CONTROLLER
 	select ARM_AMBA
 	select ARM_GIC
+	select ARM_GIC_V3
 	select ARM_ERRATA_798181 if SMP
 	select HAVE_ARM_ARCH_TIMER
 	select ZONE_DMA if ARM_LPAE
diff --git a/arch/arm/mach-davinci/Makefile b/arch/arm/mach-davinci/Makefile
index 450883ea0e73..31d22a5d8e1e 100644
--- a/arch/arm/mach-davinci/Makefile
+++ b/arch/arm/mach-davinci/Makefile
@@ -16,7 +16,6 @@ obj-$(CONFIG_ARCH_DAVINCI_DA850)	+= da850.o pdata-quirks.o
 obj-y					+= da8xx-dt.o
 
 # Power Management
-obj-$(CONFIG_CPU_IDLE)			+= cpuidle.o
 obj-$(CONFIG_HAVE_CLK)			+= pm_domain.o
 ifeq ($(CONFIG_SUSPEND),y)
 obj-$(CONFIG_ARCH_DAVINCI_DA850)	+= pm.o sleep.o
diff --git a/arch/arm/mach-davinci/common.h b/arch/arm/mach-davinci/common.h
index 8aa6d4fc3f6f..81a2b06b46e9 100644
--- a/arch/arm/mach-davinci/common.h
+++ b/arch/arm/mach-davinci/common.h
@@ -52,7 +52,6 @@ struct davinci_soc_info {
 extern struct davinci_soc_info davinci_soc_info;
 
 extern void davinci_common_init(const struct davinci_soc_info *soc_info);
-extern void davinci_init_ide(void);
 void davinci_init_late(void);
 
 #ifdef CONFIG_SUSPEND
diff --git a/arch/arm/mach-davinci/cpuidle.c b/arch/arm/mach-davinci/cpuidle.c
deleted file mode 100644
index 78a1575c387d..000000000000
--- a/arch/arm/mach-davinci/cpuidle.c
+++ /dev/null
@@ -1,99 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * CPU idle for DaVinci SoCs
- *
- * Copyright (C) 2009 Texas Instruments Incorporated. https://www.ti.com/
- *
- * Derived from Marvell Kirkwood CPU idle code
- * (arch/arm/mach-kirkwood/cpuidle.c)
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/cpuidle.h>
-#include <linux/io.h>
-#include <linux/export.h>
-#include <asm/cpuidle.h>
-
-#include "cpuidle.h"
-#include "ddr2.h"
-
-#define DAVINCI_CPUIDLE_MAX_STATES	2
-
-static void __iomem *ddr2_reg_base;
-static bool ddr2_pdown;
-
-static void davinci_save_ddr_power(int enter, bool pdown)
-{
-	u32 val;
-
-	val = __raw_readl(ddr2_reg_base + DDR2_SDRCR_OFFSET);
-
-	if (enter) {
-		if (pdown)
-			val |= DDR2_SRPD_BIT;
-		else
-			val &= ~DDR2_SRPD_BIT;
-		val |= DDR2_LPMODEN_BIT;
-	} else {
-		val &= ~(DDR2_SRPD_BIT | DDR2_LPMODEN_BIT);
-	}
-
-	__raw_writel(val, ddr2_reg_base + DDR2_SDRCR_OFFSET);
-}
-
-/* Actual code that puts the SoC in different idle states */
-static __cpuidle int davinci_enter_idle(struct cpuidle_device *dev,
-					struct cpuidle_driver *drv, int index)
-{
-	davinci_save_ddr_power(1, ddr2_pdown);
-	cpu_do_idle();
-	davinci_save_ddr_power(0, ddr2_pdown);
-
-	return index;
-}
-
-static struct cpuidle_driver davinci_idle_driver = {
-	.name			= "cpuidle-davinci",
-	.owner			= THIS_MODULE,
-	.states[0]		= ARM_CPUIDLE_WFI_STATE,
-	.states[1]		= {
-		.enter			= davinci_enter_idle,
-		.exit_latency		= 10,
-		.target_residency	= 10000,
-		.name			= "DDR SR",
-		.desc			= "WFI and DDR Self Refresh",
-	},
-	.state_count = DAVINCI_CPUIDLE_MAX_STATES,
-};
-
-static int __init davinci_cpuidle_probe(struct platform_device *pdev)
-{
-	struct davinci_cpuidle_config *pdata = pdev->dev.platform_data;
-
-	if (!pdata) {
-		dev_err(&pdev->dev, "cannot get platform data\n");
-		return -ENOENT;
-	}
-
-	ddr2_reg_base = pdata->ddr2_ctlr_base;
-
-	ddr2_pdown = pdata->ddr2_pdown;
-
-	return cpuidle_register(&davinci_idle_driver, NULL);
-}
-
-static struct platform_driver davinci_cpuidle_driver = {
-	.driver = {
-		.name	= "cpuidle-davinci",
-	},
-};
-
-static int __init davinci_cpuidle_init(void)
-{
-	return platform_driver_probe(&davinci_cpuidle_driver,
-						davinci_cpuidle_probe);
-}
-device_initcall(davinci_cpuidle_init);
-
diff --git a/arch/arm/mach-davinci/cpuidle.h b/arch/arm/mach-davinci/cpuidle.h
deleted file mode 100644
index 976d43073597..000000000000
--- a/arch/arm/mach-davinci/cpuidle.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * TI DaVinci cpuidle platform support
- *
- * 2009 (C) Texas Instruments, Inc. https://www.ti.com/
- */
-#ifndef _MACH_DAVINCI_CPUIDLE_H
-#define _MACH_DAVINCI_CPUIDLE_H
-
-struct davinci_cpuidle_config {
-	u32 ddr2_pdown;
-	void __iomem *ddr2_ctlr_base;
-};
-
-#endif
diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c
index 6939166c33c2..5e73a725d5da 100644
--- a/arch/arm/mach-davinci/devices-da8xx.c
+++ b/arch/arm/mach-davinci/devices-da8xx.c
@@ -21,7 +21,6 @@
 #include "common.h"
 #include "cputype.h"
 #include "da8xx.h"
-#include "cpuidle.h"
 #include "irqs.h"
 #include "sram.h"
 
diff --git a/arch/arm/mach-davinci/mux.h b/arch/arm/mach-davinci/mux.h
index 38f0e427291e..05fd3902df65 100644
--- a/arch/arm/mach-davinci/mux.h
+++ b/arch/arm/mach-davinci/mux.h
@@ -654,14 +654,9 @@ enum davinci_da850_index {
 #ifdef CONFIG_DAVINCI_MUX
 /* setup pin muxing */
 extern int davinci_cfg_reg(unsigned long reg_cfg);
-extern int davinci_cfg_reg_list(const short pins[]);
 #else
 /* boot loader does it all (no warnings from CONFIG_DAVINCI_MUX_WARNINGS) */
 static inline int davinci_cfg_reg(unsigned long reg_cfg) { return 0; }
-static inline int davinci_cfg_reg_list(const short pins[])
-{
-	return 0;
-}
 #endif
 
 
diff --git a/arch/arm/mach-davinci/pm.c b/arch/arm/mach-davinci/pm.c
index 8aa39db095d7..2c5155bd376b 100644
--- a/arch/arm/mach-davinci/pm.c
+++ b/arch/arm/mach-davinci/pm.c
@@ -61,7 +61,7 @@ static void davinci_pm_suspend(void)
 
 	/* Configure sleep count in deep sleep register */
 	val = __raw_readl(pm_config.deepsleep_reg);
-	val &= ~DEEPSLEEP_SLEEPCOUNT_MASK,
+	val &= ~DEEPSLEEP_SLEEPCOUNT_MASK;
 	val |= pm_config.sleepcount;
 	__raw_writel(val, pm_config.deepsleep_reg);
 
diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c
index 3aea90bbb41a..35e978514591 100644
--- a/arch/arm/mach-dove/common.c
+++ b/arch/arm/mach-dove/common.c
@@ -82,7 +82,7 @@ static void __init dove_clk_init(void)
 {
 	struct clk *usb0, *usb1, *sata, *pex0, *pex1, *sdio0, *sdio1;
 	struct clk *nand, *camera, *i2s0, *i2s1, *crypto, *ac97, *pdma;
-	struct clk *xor0, *xor1, *ge, *gephy;
+	struct clk *xor0, *xor1, *ge;
 
 	tclk = clk_register_fixed_rate(NULL, "tclk", NULL, 0, dove_tclk);
 
@@ -102,7 +102,7 @@ static void __init dove_clk_init(void)
 	pdma = dove_register_gate("pdma", "tclk", CLOCK_GATING_BIT_PDMA);
 	xor0 = dove_register_gate("xor0", "tclk", CLOCK_GATING_BIT_XOR0);
 	xor1 = dove_register_gate("xor1", "tclk", CLOCK_GATING_BIT_XOR1);
-	gephy = dove_register_gate("gephy", "tclk", CLOCK_GATING_BIT_GIGA_PHY);
+	dove_register_gate("gephy", "tclk", CLOCK_GATING_BIT_GIGA_PHY);
 	ge = dove_register_gate("ge", "gephy", CLOCK_GATING_BIT_GBE);
 
 	orion_clkdev_add(NULL, "orion_spi.0", tclk);
diff --git a/arch/arm/mach-ep93xx/Kconfig b/arch/arm/mach-ep93xx/Kconfig
index 703f3d232a60..812b71dcf60e 100644
--- a/arch/arm/mach-ep93xx/Kconfig
+++ b/arch/arm/mach-ep93xx/Kconfig
@@ -3,27 +3,27 @@ menuconfig ARCH_EP93XX
 	bool "EP93xx-based"
 	depends on ATAGS
 	depends on ARCH_MULTI_V4T
+	# CONFIG_ARCH_MULTI_V7 is not set
 	depends on CPU_LITTLE_ENDIAN
+	select ARCH_HAS_RESET_CONTROLLER
 	select ARCH_SPARSEMEM_ENABLE
 	select ARM_AMBA
 	select ARM_VIC
+	select ARM_APPENDED_DTB # Old Redboot bootloaders deployed
+	select ARM_ATAG_DTB_COMPAT # we need this to update dt memory node
+	select COMMON_CLK_EP93XX
+	select EP93XX_TIMER
 	select CLKSRC_MMIO
 	select CPU_ARM920T
 	select GPIOLIB
+	select PINCTRL
+	select PINCTRL_EP93XX
 	help
 	  This enables support for the Cirrus EP93xx series of CPUs.
 
 if ARCH_EP93XX
 
-menu "Cirrus EP93xx Implementation Options"
-
-config EP93XX_SOC_COMMON
-	bool
-	default y
-	select SOC_BUS
-	select LEDS_GPIO_REGISTER
-
-comment "EP93xx Platforms"
+# menu "EP93xx Platforms"
 
 config MACH_BK3
 	bool "Support Liebherr BK3.1"
@@ -103,6 +103,6 @@ config MACH_VISION_EP9307
 	  Say 'Y' here if you want your kernel to support the
 	  Vision Engraving Systems EP9307 SoM.
 
-endmenu
+# endmenu
 
 endif
diff --git a/arch/arm/mach-ep93xx/Makefile b/arch/arm/mach-ep93xx/Makefile
deleted file mode 100644
index 62e37403df14..000000000000
--- a/arch/arm/mach-ep93xx/Makefile
+++ /dev/null
@@ -1,11 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-#
-# Makefile for the linux kernel.
-#
-obj-y			:= core.o clock.o timer-ep93xx.o
-
-obj-$(CONFIG_EP93XX_DMA)	+= dma.o
-
-obj-$(CONFIG_MACH_EDB93XX)	+= edb93xx.o
-obj-$(CONFIG_MACH_TS72XX)	+= ts72xx.o
-obj-$(CONFIG_MACH_VISION_EP9307)+= vision_ep9307.o
diff --git a/arch/arm/mach-ep93xx/clock.c b/arch/arm/mach-ep93xx/clock.c
deleted file mode 100644
index 85a496ddc619..000000000000
--- a/arch/arm/mach-ep93xx/clock.c
+++ /dev/null
@@ -1,733 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * arch/arm/mach-ep93xx/clock.c
- * Clock control for Cirrus EP93xx chips.
- *
- * Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.org>
- */
-
-#define pr_fmt(fmt) "ep93xx " KBUILD_MODNAME ": " fmt
-
-#include <linux/kernel.h>
-#include <linux/clk.h>
-#include <linux/err.h>
-#include <linux/module.h>
-#include <linux/string.h>
-#include <linux/io.h>
-#include <linux/spinlock.h>
-#include <linux/clkdev.h>
-#include <linux/clk-provider.h>
-#include <linux/soc/cirrus/ep93xx.h>
-
-#include "hardware.h"
-
-#include <asm/div64.h>
-
-#include "soc.h"
-
-static DEFINE_SPINLOCK(clk_lock);
-
-static char fclk_divisors[] = { 1, 2, 4, 8, 16, 1, 1, 1 };
-static char hclk_divisors[] = { 1, 2, 4, 5, 6, 8, 16, 32 };
-static char pclk_divisors[] = { 1, 2, 4, 8 };
-
-static char adc_divisors[] = { 16, 4 };
-static char sclk_divisors[] = { 2, 4 };
-static char lrclk_divisors[] = { 32, 64, 128 };
-
-static const char * const mux_parents[] = {
-	"xtali",
-	"pll1",
-	"pll2"
-};
-
-/*
- * PLL rate = 14.7456 MHz * (X1FBD + 1) * (X2FBD + 1) / (X2IPD + 1) / 2^PS
- */
-static unsigned long calc_pll_rate(unsigned long long rate, u32 config_word)
-{
-	int i;
-
-	rate *= ((config_word >> 11) & 0x1f) + 1;		/* X1FBD */
-	rate *= ((config_word >> 5) & 0x3f) + 1;		/* X2FBD */
-	do_div(rate, (config_word & 0x1f) + 1);			/* X2IPD */
-	for (i = 0; i < ((config_word >> 16) & 3); i++)		/* PS */
-		rate >>= 1;
-
-	return (unsigned long)rate;
-}
-
-struct clk_psc {
-	struct clk_hw hw;
-	void __iomem *reg;
-	u8 bit_idx;
-	u32 mask;
-	u8 shift;
-	u8 width;
-	char *div;
-	u8 num_div;
-	spinlock_t *lock;
-};
-
-#define to_clk_psc(_hw) container_of(_hw, struct clk_psc, hw)
-
-static int ep93xx_clk_is_enabled(struct clk_hw *hw)
-{
-	struct clk_psc *psc = to_clk_psc(hw);
-	u32 val = readl(psc->reg);
-
-	return (val & BIT(psc->bit_idx)) ? 1 : 0;
-}
-
-static int ep93xx_clk_enable(struct clk_hw *hw)
-{
-	struct clk_psc *psc = to_clk_psc(hw);
-	unsigned long flags = 0;
-	u32 val;
-
-	if (psc->lock)
-		spin_lock_irqsave(psc->lock, flags);
-
-	val = __raw_readl(psc->reg);
-	val |= BIT(psc->bit_idx);
-
-	ep93xx_syscon_swlocked_write(val, psc->reg);
-
-	if (psc->lock)
-		spin_unlock_irqrestore(psc->lock, flags);
-
-	return 0;
-}
-
-static void ep93xx_clk_disable(struct clk_hw *hw)
-{
-	struct clk_psc *psc = to_clk_psc(hw);
-	unsigned long flags = 0;
-	u32 val;
-
-	if (psc->lock)
-		spin_lock_irqsave(psc->lock, flags);
-
-	val = __raw_readl(psc->reg);
-	val &= ~BIT(psc->bit_idx);
-
-	ep93xx_syscon_swlocked_write(val, psc->reg);
-
-	if (psc->lock)
-		spin_unlock_irqrestore(psc->lock, flags);
-}
-
-static const struct clk_ops clk_ep93xx_gate_ops = {
-	.enable = ep93xx_clk_enable,
-	.disable = ep93xx_clk_disable,
-	.is_enabled = ep93xx_clk_is_enabled,
-};
-
-static struct clk_hw *ep93xx_clk_register_gate(const char *name,
-				    const char *parent_name,
-				    void __iomem *reg,
-				    u8 bit_idx)
-{
-	struct clk_init_data init;
-	struct clk_psc *psc;
-	struct clk *clk;
-
-	psc = kzalloc(sizeof(*psc), GFP_KERNEL);
-	if (!psc)
-		return ERR_PTR(-ENOMEM);
-
-	init.name = name;
-	init.ops = &clk_ep93xx_gate_ops;
-	init.flags = CLK_SET_RATE_PARENT;
-	init.parent_names = (parent_name ? &parent_name : NULL);
-	init.num_parents = (parent_name ? 1 : 0);
-
-	psc->reg = reg;
-	psc->bit_idx = bit_idx;
-	psc->hw.init = &init;
-	psc->lock = &clk_lock;
-
-	clk = clk_register(NULL, &psc->hw);
-	if (IS_ERR(clk)) {
-		kfree(psc);
-		return ERR_CAST(clk);
-	}
-
-	return &psc->hw;
-}
-
-static u8 ep93xx_mux_get_parent(struct clk_hw *hw)
-{
-	struct clk_psc *psc = to_clk_psc(hw);
-	u32 val = __raw_readl(psc->reg);
-
-	if (!(val & EP93XX_SYSCON_CLKDIV_ESEL))
-		return 0;
-
-	if (!(val & EP93XX_SYSCON_CLKDIV_PSEL))
-		return 1;
-
-	return 2;
-}
-
-static int ep93xx_mux_set_parent_lock(struct clk_hw *hw, u8 index)
-{
-	struct clk_psc *psc = to_clk_psc(hw);
-	unsigned long flags = 0;
-	u32 val;
-
-	if (index >= ARRAY_SIZE(mux_parents))
-		return -EINVAL;
-
-	if (psc->lock)
-		spin_lock_irqsave(psc->lock, flags);
-
-	val = __raw_readl(psc->reg);
-	val &= ~(EP93XX_SYSCON_CLKDIV_ESEL | EP93XX_SYSCON_CLKDIV_PSEL);
-
-
-	if (index != 0) {
-		val |= EP93XX_SYSCON_CLKDIV_ESEL;
-		val |= (index - 1) ? EP93XX_SYSCON_CLKDIV_PSEL : 0;
-	}
-
-	ep93xx_syscon_swlocked_write(val, psc->reg);
-
-	if (psc->lock)
-		spin_unlock_irqrestore(psc->lock, flags);
-
-	return 0;
-}
-
-static bool is_best(unsigned long rate, unsigned long now,
-		     unsigned long best)
-{
-	return abs(rate - now) < abs(rate - best);
-}
-
-static int ep93xx_mux_determine_rate(struct clk_hw *hw,
-				struct clk_rate_request *req)
-{
-	unsigned long rate = req->rate;
-	struct clk *best_parent = NULL;
-	unsigned long __parent_rate;
-	unsigned long best_rate = 0, actual_rate, mclk_rate;
-	unsigned long best_parent_rate;
-	int __div = 0, __pdiv = 0;
-	int i;
-
-	/*
-	 * Try the two pll's and the external clock
-	 * Because the valid predividers are 2, 2.5 and 3, we multiply
-	 * all the clocks by 2 to avoid floating point math.
-	 *
-	 * This is based on the algorithm in the ep93xx raster guide:
-	 * http://be-a-maverick.com/en/pubs/appNote/AN269REV1.pdf
-	 *
-	 */
-	for (i = 0; i < ARRAY_SIZE(mux_parents); i++) {
-		struct clk *parent = clk_get_sys(mux_parents[i], NULL);
-
-		__parent_rate = clk_get_rate(parent);
-		mclk_rate = __parent_rate * 2;
-
-		/* Try each predivider value */
-		for (__pdiv = 4; __pdiv <= 6; __pdiv++) {
-			__div = mclk_rate / (rate * __pdiv);
-			if (__div < 2 || __div > 127)
-				continue;
-
-			actual_rate = mclk_rate / (__pdiv * __div);
-			if (is_best(rate, actual_rate, best_rate)) {
-				best_rate = actual_rate;
-				best_parent_rate = __parent_rate;
-				best_parent = parent;
-			}
-		}
-	}
-
-	if (!best_parent)
-		return -EINVAL;
-
-	req->best_parent_rate = best_parent_rate;
-	req->best_parent_hw = __clk_get_hw(best_parent);
-	req->rate = best_rate;
-
-	return 0;
-}
-
-static unsigned long ep93xx_ddiv_recalc_rate(struct clk_hw *hw,
-						unsigned long parent_rate)
-{
-	struct clk_psc *psc = to_clk_psc(hw);
-	unsigned long rate = 0;
-	u32 val = __raw_readl(psc->reg);
-	int __pdiv = ((val >> EP93XX_SYSCON_CLKDIV_PDIV_SHIFT) & 0x03);
-	int __div = val & 0x7f;
-
-	if (__div > 0)
-		rate = (parent_rate * 2) / ((__pdiv + 3) * __div);
-
-	return rate;
-}
-
-static int ep93xx_ddiv_set_rate(struct clk_hw *hw, unsigned long rate,
-				unsigned long parent_rate)
-{
-	struct clk_psc *psc = to_clk_psc(hw);
-	int pdiv = 0, div = 0;
-	unsigned long best_rate = 0, actual_rate, mclk_rate;
-	int __div = 0, __pdiv = 0;
-	u32 val;
-
-	mclk_rate = parent_rate * 2;
-
-	for (__pdiv = 4; __pdiv <= 6; __pdiv++) {
-		__div = mclk_rate / (rate * __pdiv);
-		if (__div < 2 || __div > 127)
-			continue;
-
-		actual_rate = mclk_rate / (__pdiv * __div);
-		if (is_best(rate, actual_rate, best_rate)) {
-			pdiv = __pdiv - 3;
-			div = __div;
-			best_rate = actual_rate;
-		}
-	}
-
-	if (!best_rate)
-		return -EINVAL;
-
-	val = __raw_readl(psc->reg);
-
-	/* Clear old dividers */
-	val &= ~0x37f;
-
-	/* Set the new pdiv and div bits for the new clock rate */
-	val |= (pdiv << EP93XX_SYSCON_CLKDIV_PDIV_SHIFT) | div;
-	ep93xx_syscon_swlocked_write(val, psc->reg);
-
-	return 0;
-}
-
-static const struct clk_ops clk_ddiv_ops = {
-	.enable = ep93xx_clk_enable,
-	.disable = ep93xx_clk_disable,
-	.is_enabled = ep93xx_clk_is_enabled,
-	.get_parent = ep93xx_mux_get_parent,
-	.set_parent = ep93xx_mux_set_parent_lock,
-	.determine_rate = ep93xx_mux_determine_rate,
-	.recalc_rate = ep93xx_ddiv_recalc_rate,
-	.set_rate = ep93xx_ddiv_set_rate,
-};
-
-static struct clk_hw *clk_hw_register_ddiv(const char *name,
-					  void __iomem *reg,
-					  u8 bit_idx)
-{
-	struct clk_init_data init;
-	struct clk_psc *psc;
-	struct clk *clk;
-
-	psc = kzalloc(sizeof(*psc), GFP_KERNEL);
-	if (!psc)
-		return ERR_PTR(-ENOMEM);
-
-	init.name = name;
-	init.ops = &clk_ddiv_ops;
-	init.flags = 0;
-	init.parent_names = mux_parents;
-	init.num_parents = ARRAY_SIZE(mux_parents);
-
-	psc->reg = reg;
-	psc->bit_idx = bit_idx;
-	psc->lock = &clk_lock;
-	psc->hw.init = &init;
-
-	clk = clk_register(NULL, &psc->hw);
-	if (IS_ERR(clk)) {
-		kfree(psc);
-		return ERR_CAST(clk);
-	}
-	return &psc->hw;
-}
-
-static unsigned long ep93xx_div_recalc_rate(struct clk_hw *hw,
-					    unsigned long parent_rate)
-{
-	struct clk_psc *psc = to_clk_psc(hw);
-	u32 val = __raw_readl(psc->reg);
-	u8 index = (val & psc->mask) >> psc->shift;
-
-	if (index > psc->num_div)
-		return 0;
-
-	return DIV_ROUND_UP_ULL(parent_rate, psc->div[index]);
-}
-
-static long ep93xx_div_round_rate(struct clk_hw *hw, unsigned long rate,
-				   unsigned long *parent_rate)
-{
-	struct clk_psc *psc = to_clk_psc(hw);
-	unsigned long best = 0, now, maxdiv;
-	int i;
-
-	maxdiv = psc->div[psc->num_div - 1];
-
-	for (i = 0; i < psc->num_div; i++) {
-		if ((rate * psc->div[i]) == *parent_rate)
-			return DIV_ROUND_UP_ULL((u64)*parent_rate, psc->div[i]);
-
-		now = DIV_ROUND_UP_ULL((u64)*parent_rate, psc->div[i]);
-
-		if (is_best(rate, now, best))
-			best = now;
-	}
-
-	if (!best)
-		best = DIV_ROUND_UP_ULL(*parent_rate, maxdiv);
-
-	return best;
-}
-
-static int ep93xx_div_set_rate(struct clk_hw *hw, unsigned long rate,
-			       unsigned long parent_rate)
-{
-	struct clk_psc *psc = to_clk_psc(hw);
-	u32 val = __raw_readl(psc->reg) & ~psc->mask;
-	int i;
-
-	for (i = 0; i < psc->num_div; i++)
-		if (rate == parent_rate / psc->div[i]) {
-			val |= i << psc->shift;
-			break;
-		}
-
-	if (i == psc->num_div)
-		return -EINVAL;
-
-	ep93xx_syscon_swlocked_write(val, psc->reg);
-
-	return 0;
-}
-
-static const struct clk_ops ep93xx_div_ops = {
-	.enable = ep93xx_clk_enable,
-	.disable = ep93xx_clk_disable,
-	.is_enabled = ep93xx_clk_is_enabled,
-	.recalc_rate = ep93xx_div_recalc_rate,
-	.round_rate = ep93xx_div_round_rate,
-	.set_rate = ep93xx_div_set_rate,
-};
-
-static struct clk_hw *clk_hw_register_div(const char *name,
-					  const char *parent_name,
-					  void __iomem *reg,
-					  u8 enable_bit,
-					  u8 shift,
-					  u8 width,
-					  char *clk_divisors,
-					  u8 num_div)
-{
-	struct clk_init_data init;
-	struct clk_psc *psc;
-	struct clk *clk;
-
-	psc = kzalloc(sizeof(*psc), GFP_KERNEL);
-	if (!psc)
-		return ERR_PTR(-ENOMEM);
-
-	init.name = name;
-	init.ops = &ep93xx_div_ops;
-	init.flags = 0;
-	init.parent_names = (parent_name ? &parent_name : NULL);
-	init.num_parents = 1;
-
-	psc->reg = reg;
-	psc->bit_idx = enable_bit;
-	psc->mask = GENMASK(shift + width - 1, shift);
-	psc->shift = shift;
-	psc->div = clk_divisors;
-	psc->num_div = num_div;
-	psc->lock = &clk_lock;
-	psc->hw.init = &init;
-
-	clk = clk_register(NULL, &psc->hw);
-	if (IS_ERR(clk)) {
-		kfree(psc);
-		return ERR_CAST(clk);
-	}
-	return &psc->hw;
-}
-
-struct ep93xx_gate {
-	unsigned int bit;
-	const char *dev_id;
-	const char *con_id;
-};
-
-static struct ep93xx_gate ep93xx_uarts[] = {
-	{EP93XX_SYSCON_DEVCFG_U1EN, "apb:uart1", NULL},
-	{EP93XX_SYSCON_DEVCFG_U2EN, "apb:uart2", NULL},
-	{EP93XX_SYSCON_DEVCFG_U3EN, "apb:uart3", NULL},
-};
-
-static void __init ep93xx_uart_clock_init(void)
-{
-	unsigned int i;
-	struct clk_hw *hw;
-	u32 value;
-	unsigned int clk_uart_div;
-
-	value = __raw_readl(EP93XX_SYSCON_PWRCNT);
-	if (value & EP93XX_SYSCON_PWRCNT_UARTBAUD)
-		clk_uart_div = 1;
-	else
-		clk_uart_div = 2;
-
-	hw = clk_hw_register_fixed_factor(NULL, "uart", "xtali", 0, 1, clk_uart_div);
-
-	/* parenting uart gate clocks to uart clock */
-	for (i = 0; i < ARRAY_SIZE(ep93xx_uarts); i++) {
-		hw = ep93xx_clk_register_gate(ep93xx_uarts[i].dev_id,
-					"uart",
-					EP93XX_SYSCON_DEVCFG,
-					ep93xx_uarts[i].bit);
-
-		clk_hw_register_clkdev(hw, NULL, ep93xx_uarts[i].dev_id);
-	}
-}
-
-static struct ep93xx_gate ep93xx_dmas[] = {
-	{EP93XX_SYSCON_PWRCNT_DMA_M2P0, NULL, "m2p0"},
-	{EP93XX_SYSCON_PWRCNT_DMA_M2P1, NULL, "m2p1"},
-	{EP93XX_SYSCON_PWRCNT_DMA_M2P2, NULL, "m2p2"},
-	{EP93XX_SYSCON_PWRCNT_DMA_M2P3, NULL, "m2p3"},
-	{EP93XX_SYSCON_PWRCNT_DMA_M2P4, NULL, "m2p4"},
-	{EP93XX_SYSCON_PWRCNT_DMA_M2P5, NULL, "m2p5"},
-	{EP93XX_SYSCON_PWRCNT_DMA_M2P6, NULL, "m2p6"},
-	{EP93XX_SYSCON_PWRCNT_DMA_M2P7, NULL, "m2p7"},
-	{EP93XX_SYSCON_PWRCNT_DMA_M2P8, NULL, "m2p8"},
-	{EP93XX_SYSCON_PWRCNT_DMA_M2P9, NULL, "m2p9"},
-	{EP93XX_SYSCON_PWRCNT_DMA_M2M0, NULL, "m2m0"},
-	{EP93XX_SYSCON_PWRCNT_DMA_M2M1, NULL, "m2m1"},
-};
-
-static void __init ep93xx_dma_clock_init(void)
-{
-	unsigned int i;
-	struct clk_hw *hw;
-	int ret;
-
-	for (i = 0; i < ARRAY_SIZE(ep93xx_dmas); i++) {
-		hw = clk_hw_register_gate(NULL, ep93xx_dmas[i].con_id,
-					"hclk", 0,
-					EP93XX_SYSCON_PWRCNT,
-					ep93xx_dmas[i].bit,
-					0,
-					&clk_lock);
-
-		ret = clk_hw_register_clkdev(hw, ep93xx_dmas[i].con_id, NULL);
-		if (ret)
-			pr_err("%s: failed to register lookup %s\n",
-			       __func__, ep93xx_dmas[i].con_id);
-	}
-}
-
-static int __init ep93xx_clock_init(void)
-{
-	u32 value;
-	struct clk_hw *hw;
-	unsigned long clk_pll1_rate;
-	unsigned long clk_f_rate;
-	unsigned long clk_h_rate;
-	unsigned long clk_p_rate;
-	unsigned long clk_pll2_rate;
-	unsigned int clk_f_div;
-	unsigned int clk_h_div;
-	unsigned int clk_p_div;
-	unsigned int clk_usb_div;
-	unsigned long clk_spi_div;
-
-	hw = clk_hw_register_fixed_rate(NULL, "xtali", NULL, 0, EP93XX_EXT_CLK_RATE);
-	clk_hw_register_clkdev(hw, NULL, "xtali");
-
-	/* Determine the bootloader configured pll1 rate */
-	value = __raw_readl(EP93XX_SYSCON_CLKSET1);
-	if (!(value & EP93XX_SYSCON_CLKSET1_NBYP1))
-		clk_pll1_rate = EP93XX_EXT_CLK_RATE;
-	else
-		clk_pll1_rate = calc_pll_rate(EP93XX_EXT_CLK_RATE, value);
-
-	hw = clk_hw_register_fixed_rate(NULL, "pll1", "xtali", 0, clk_pll1_rate);
-	clk_hw_register_clkdev(hw, NULL, "pll1");
-
-	/* Initialize the pll1 derived clocks */
-	clk_f_div = fclk_divisors[(value >> 25) & 0x7];
-	clk_h_div = hclk_divisors[(value >> 20) & 0x7];
-	clk_p_div = pclk_divisors[(value >> 18) & 0x3];
-
-	hw = clk_hw_register_fixed_factor(NULL, "fclk", "pll1", 0, 1, clk_f_div);
-	clk_f_rate = clk_get_rate(hw->clk);
-	hw = clk_hw_register_fixed_factor(NULL, "hclk", "pll1", 0, 1, clk_h_div);
-	clk_h_rate = clk_get_rate(hw->clk);
-	hw = clk_hw_register_fixed_factor(NULL, "pclk", "hclk", 0, 1, clk_p_div);
-	clk_p_rate = clk_get_rate(hw->clk);
-
-	clk_hw_register_clkdev(hw, "apb_pclk", NULL);
-
-	ep93xx_dma_clock_init();
-
-	/* Determine the bootloader configured pll2 rate */
-	value = __raw_readl(EP93XX_SYSCON_CLKSET2);
-	if (!(value & EP93XX_SYSCON_CLKSET2_NBYP2))
-		clk_pll2_rate = EP93XX_EXT_CLK_RATE;
-	else if (value & EP93XX_SYSCON_CLKSET2_PLL2_EN)
-		clk_pll2_rate = calc_pll_rate(EP93XX_EXT_CLK_RATE, value);
-	else
-		clk_pll2_rate = 0;
-
-	hw = clk_hw_register_fixed_rate(NULL, "pll2", "xtali", 0, clk_pll2_rate);
-	clk_hw_register_clkdev(hw, NULL, "pll2");
-
-	/* Initialize the pll2 derived clocks */
-	/*
-	 * These four bits set the divide ratio between the PLL2
-	 * output and the USB clock.
-	 * 0000 - Divide by 1
-	 * 0001 - Divide by 2
-	 * 0010 - Divide by 3
-	 * 0011 - Divide by 4
-	 * 0100 - Divide by 5
-	 * 0101 - Divide by 6
-	 * 0110 - Divide by 7
-	 * 0111 - Divide by 8
-	 * 1000 - Divide by 9
-	 * 1001 - Divide by 10
-	 * 1010 - Divide by 11
-	 * 1011 - Divide by 12
-	 * 1100 - Divide by 13
-	 * 1101 - Divide by 14
-	 * 1110 - Divide by 15
-	 * 1111 - Divide by 1
-	 * On power-on-reset these bits are reset to 0000b.
-	 */
-	clk_usb_div = (((value >> 28) & 0xf) + 1);
-	hw = clk_hw_register_fixed_factor(NULL, "usb_clk", "pll2", 0, 1, clk_usb_div);
-	hw = clk_hw_register_gate(NULL, "ohci-platform",
-				"usb_clk", 0,
-				EP93XX_SYSCON_PWRCNT,
-				EP93XX_SYSCON_PWRCNT_USH_EN,
-				0,
-				&clk_lock);
-	clk_hw_register_clkdev(hw, NULL, "ohci-platform");
-
-	/*
-	 * EP93xx SSP clock rate was doubled in version E2. For more information
-	 * see:
-	 *     http://www.cirrus.com/en/pubs/appNote/AN273REV4.pdf
-	 */
-	clk_spi_div = 1;
-	if (ep93xx_chip_revision() < EP93XX_CHIP_REV_E2)
-		clk_spi_div = 2;
-	hw = clk_hw_register_fixed_factor(NULL, "ep93xx-spi.0", "xtali", 0, 1, clk_spi_div);
-	clk_hw_register_clkdev(hw, NULL, "ep93xx-spi.0");
-
-	/* pwm clock */
-	hw = clk_hw_register_fixed_factor(NULL, "pwm_clk", "xtali", 0, 1, 1);
-	clk_hw_register_clkdev(hw, "pwm_clk", NULL);
-
-	pr_info("PLL1 running at %ld MHz, PLL2 at %ld MHz\n",
-		clk_pll1_rate / 1000000, clk_pll2_rate / 1000000);
-	pr_info("FCLK %ld MHz, HCLK %ld MHz, PCLK %ld MHz\n",
-		clk_f_rate / 1000000, clk_h_rate / 1000000,
-		clk_p_rate / 1000000);
-
-	ep93xx_uart_clock_init();
-
-	/* touchscreen/adc clock */
-	hw = clk_hw_register_div("ep93xx-adc",
-				"xtali",
-				EP93XX_SYSCON_KEYTCHCLKDIV,
-				EP93XX_SYSCON_KEYTCHCLKDIV_TSEN,
-				EP93XX_SYSCON_KEYTCHCLKDIV_ADIV,
-				1,
-				adc_divisors,
-				ARRAY_SIZE(adc_divisors));
-
-	clk_hw_register_clkdev(hw, NULL, "ep93xx-adc");
-
-	/* keypad clock */
-	hw = clk_hw_register_div("ep93xx-keypad",
-				"xtali",
-				EP93XX_SYSCON_KEYTCHCLKDIV,
-				EP93XX_SYSCON_KEYTCHCLKDIV_KEN,
-				EP93XX_SYSCON_KEYTCHCLKDIV_KDIV,
-				1,
-				adc_divisors,
-				ARRAY_SIZE(adc_divisors));
-
-	clk_hw_register_clkdev(hw, NULL, "ep93xx-keypad");
-
-	/* On reset PDIV and VDIV is set to zero, while PDIV zero
-	 * means clock disable, VDIV shouldn't be zero.
-	 * So i set both dividers to minimum.
-	 */
-	/* ENA - Enable CLK divider. */
-	/* PDIV - 00 - Disable clock */
-	/* VDIV - at least 2 */
-	/* Check and enable video clk registers */
-	value = __raw_readl(EP93XX_SYSCON_VIDCLKDIV);
-	value |= (1 << EP93XX_SYSCON_CLKDIV_PDIV_SHIFT) | 2;
-	ep93xx_syscon_swlocked_write(value, EP93XX_SYSCON_VIDCLKDIV);
-
-	/* check and enable i2s clk registers */
-	value = __raw_readl(EP93XX_SYSCON_I2SCLKDIV);
-	value |= (1 << EP93XX_SYSCON_CLKDIV_PDIV_SHIFT) | 2;
-	ep93xx_syscon_swlocked_write(value, EP93XX_SYSCON_I2SCLKDIV);
-
-	/* video clk */
-	hw = clk_hw_register_ddiv("ep93xx-fb",
-				EP93XX_SYSCON_VIDCLKDIV,
-				EP93XX_SYSCON_CLKDIV_ENABLE);
-
-	clk_hw_register_clkdev(hw, NULL, "ep93xx-fb");
-
-	/* i2s clk */
-	hw = clk_hw_register_ddiv("mclk",
-				EP93XX_SYSCON_I2SCLKDIV,
-				EP93XX_SYSCON_CLKDIV_ENABLE);
-
-	clk_hw_register_clkdev(hw, "mclk", "ep93xx-i2s");
-
-	/* i2s sclk */
-#define EP93XX_I2SCLKDIV_SDIV_SHIFT	16
-#define EP93XX_I2SCLKDIV_SDIV_WIDTH	1
-	hw = clk_hw_register_div("sclk",
-				"mclk",
-				EP93XX_SYSCON_I2SCLKDIV,
-				EP93XX_SYSCON_I2SCLKDIV_SENA,
-				EP93XX_I2SCLKDIV_SDIV_SHIFT,
-				EP93XX_I2SCLKDIV_SDIV_WIDTH,
-				sclk_divisors,
-				ARRAY_SIZE(sclk_divisors));
-
-	clk_hw_register_clkdev(hw, "sclk", "ep93xx-i2s");
-
-	/* i2s lrclk */
-#define EP93XX_I2SCLKDIV_LRDIV32_SHIFT	17
-#define EP93XX_I2SCLKDIV_LRDIV32_WIDTH	3
-	hw = clk_hw_register_div("lrclk",
-				"sclk",
-				EP93XX_SYSCON_I2SCLKDIV,
-				EP93XX_SYSCON_I2SCLKDIV_SENA,
-				EP93XX_I2SCLKDIV_LRDIV32_SHIFT,
-				EP93XX_I2SCLKDIV_LRDIV32_WIDTH,
-				lrclk_divisors,
-				ARRAY_SIZE(lrclk_divisors));
-
-	clk_hw_register_clkdev(hw, "lrclk", "ep93xx-i2s");
-
-	return 0;
-}
-postcore_initcall(ep93xx_clock_init);
diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c
deleted file mode 100644
index 8b1ec60a9a46..000000000000
--- a/arch/arm/mach-ep93xx/core.c
+++ /dev/null
@@ -1,1018 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * arch/arm/mach-ep93xx/core.c
- * Core routines for Cirrus EP93xx chips.
- *
- * Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.org>
- * Copyright (C) 2007 Herbert Valerio Riedel <hvr@gnu.org>
- *
- * Thanks go to Michael Burian and Ray Lehtiniemi for their key
- * role in the ep93xx linux community.
- */
-
-#define pr_fmt(fmt) "ep93xx " KBUILD_MODNAME ": " fmt
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/interrupt.h>
-#include <linux/dma-mapping.h>
-#include <linux/sys_soc.h>
-#include <linux/irq.h>
-#include <linux/io.h>
-#include <linux/gpio.h>
-#include <linux/leds.h>
-#include <linux/uaccess.h>
-#include <linux/termios.h>
-#include <linux/amba/bus.h>
-#include <linux/amba/serial.h>
-#include <linux/mtd/physmap.h>
-#include <linux/i2c.h>
-#include <linux/gpio/machine.h>
-#include <linux/spi/spi.h>
-#include <linux/export.h>
-#include <linux/irqchip/arm-vic.h>
-#include <linux/reboot.h>
-#include <linux/usb/ohci_pdriver.h>
-#include <linux/random.h>
-
-#include "hardware.h"
-#include <linux/platform_data/video-ep93xx.h>
-#include <linux/platform_data/keypad-ep93xx.h>
-#include <linux/platform_data/spi-ep93xx.h>
-#include <linux/soc/cirrus/ep93xx.h>
-
-#include "gpio-ep93xx.h"
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-
-#include "soc.h"
-#include "irqs.h"
-
-/*************************************************************************
- * Static I/O mappings that are needed for all EP93xx platforms
- *************************************************************************/
-static struct map_desc ep93xx_io_desc[] __initdata = {
-	{
-		.virtual	= EP93XX_AHB_VIRT_BASE,
-		.pfn		= __phys_to_pfn(EP93XX_AHB_PHYS_BASE),
-		.length		= EP93XX_AHB_SIZE,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= EP93XX_APB_VIRT_BASE,
-		.pfn		= __phys_to_pfn(EP93XX_APB_PHYS_BASE),
-		.length		= EP93XX_APB_SIZE,
-		.type		= MT_DEVICE,
-	},
-};
-
-void __init ep93xx_map_io(void)
-{
-	iotable_init(ep93xx_io_desc, ARRAY_SIZE(ep93xx_io_desc));
-}
-
-/*************************************************************************
- * EP93xx IRQ handling
- *************************************************************************/
-void __init ep93xx_init_irq(void)
-{
-	vic_init(EP93XX_VIC1_BASE, IRQ_EP93XX_VIC0, EP93XX_VIC1_VALID_IRQ_MASK, 0);
-	vic_init(EP93XX_VIC2_BASE, IRQ_EP93XX_VIC1, EP93XX_VIC2_VALID_IRQ_MASK, 0);
-}
-
-
-/*************************************************************************
- * EP93xx System Controller Software Locked register handling
- *************************************************************************/
-
-/*
- * syscon_swlock prevents anything else from writing to the syscon
- * block while a software locked register is being written.
- */
-static DEFINE_SPINLOCK(syscon_swlock);
-
-void ep93xx_syscon_swlocked_write(unsigned int val, void __iomem *reg)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&syscon_swlock, flags);
-
-	__raw_writel(0xaa, EP93XX_SYSCON_SWLOCK);
-	__raw_writel(val, reg);
-
-	spin_unlock_irqrestore(&syscon_swlock, flags);
-}
-
-void ep93xx_devcfg_set_clear(unsigned int set_bits, unsigned int clear_bits)
-{
-	unsigned long flags;
-	unsigned int val;
-
-	spin_lock_irqsave(&syscon_swlock, flags);
-
-	val = __raw_readl(EP93XX_SYSCON_DEVCFG);
-	val &= ~clear_bits;
-	val |= set_bits;
-	__raw_writel(0xaa, EP93XX_SYSCON_SWLOCK);
-	__raw_writel(val, EP93XX_SYSCON_DEVCFG);
-
-	spin_unlock_irqrestore(&syscon_swlock, flags);
-}
-
-/**
- * ep93xx_chip_revision() - returns the EP93xx chip revision
- *
- * See "platform.h" for more information.
- */
-unsigned int ep93xx_chip_revision(void)
-{
-	unsigned int v;
-
-	v = __raw_readl(EP93XX_SYSCON_SYSCFG);
-	v &= EP93XX_SYSCON_SYSCFG_REV_MASK;
-	v >>= EP93XX_SYSCON_SYSCFG_REV_SHIFT;
-	return v;
-}
-EXPORT_SYMBOL_GPL(ep93xx_chip_revision);
-
-/*************************************************************************
- * EP93xx GPIO
- *************************************************************************/
-static struct resource ep93xx_gpio_resource[] = {
-	DEFINE_RES_MEM(EP93XX_GPIO_PHYS_BASE, 0xcc),
-	DEFINE_RES_IRQ(IRQ_EP93XX_GPIO_AB),
-	DEFINE_RES_IRQ(IRQ_EP93XX_GPIO0MUX),
-	DEFINE_RES_IRQ(IRQ_EP93XX_GPIO1MUX),
-	DEFINE_RES_IRQ(IRQ_EP93XX_GPIO2MUX),
-	DEFINE_RES_IRQ(IRQ_EP93XX_GPIO3MUX),
-	DEFINE_RES_IRQ(IRQ_EP93XX_GPIO4MUX),
-	DEFINE_RES_IRQ(IRQ_EP93XX_GPIO5MUX),
-	DEFINE_RES_IRQ(IRQ_EP93XX_GPIO6MUX),
-	DEFINE_RES_IRQ(IRQ_EP93XX_GPIO7MUX),
-};
-
-static struct platform_device ep93xx_gpio_device = {
-	.name		= "gpio-ep93xx",
-	.id		= -1,
-	.num_resources	= ARRAY_SIZE(ep93xx_gpio_resource),
-	.resource	= ep93xx_gpio_resource,
-};
-
-/*************************************************************************
- * EP93xx peripheral handling
- *************************************************************************/
-#define EP93XX_UART_MCR_OFFSET		(0x0100)
-
-static void ep93xx_uart_set_mctrl(struct amba_device *dev,
-				  void __iomem *base, unsigned int mctrl)
-{
-	unsigned int mcr;
-
-	mcr = 0;
-	if (mctrl & TIOCM_RTS)
-		mcr |= 2;
-	if (mctrl & TIOCM_DTR)
-		mcr |= 1;
-
-	__raw_writel(mcr, base + EP93XX_UART_MCR_OFFSET);
-}
-
-static struct amba_pl010_data ep93xx_uart_data = {
-	.set_mctrl	= ep93xx_uart_set_mctrl,
-};
-
-static AMBA_APB_DEVICE(uart1, "apb:uart1", 0x00041010, EP93XX_UART1_PHYS_BASE,
-	{ IRQ_EP93XX_UART1 }, &ep93xx_uart_data);
-
-static AMBA_APB_DEVICE(uart2, "apb:uart2", 0x00041010, EP93XX_UART2_PHYS_BASE,
-	{ IRQ_EP93XX_UART2 }, NULL);
-
-static AMBA_APB_DEVICE(uart3, "apb:uart3", 0x00041010, EP93XX_UART3_PHYS_BASE,
-	{ IRQ_EP93XX_UART3 }, &ep93xx_uart_data);
-
-static struct resource ep93xx_rtc_resource[] = {
-	DEFINE_RES_MEM(EP93XX_RTC_PHYS_BASE, 0x10c),
-};
-
-static struct platform_device ep93xx_rtc_device = {
-	.name		= "ep93xx-rtc",
-	.id		= -1,
-	.num_resources	= ARRAY_SIZE(ep93xx_rtc_resource),
-	.resource	= ep93xx_rtc_resource,
-};
-
-/*************************************************************************
- * EP93xx OHCI USB Host
- *************************************************************************/
-
-static struct clk *ep93xx_ohci_host_clock;
-
-static int ep93xx_ohci_power_on(struct platform_device *pdev)
-{
-	if (!ep93xx_ohci_host_clock) {
-		ep93xx_ohci_host_clock = devm_clk_get(&pdev->dev, NULL);
-		if (IS_ERR(ep93xx_ohci_host_clock))
-			return PTR_ERR(ep93xx_ohci_host_clock);
-	}
-
-	return clk_prepare_enable(ep93xx_ohci_host_clock);
-}
-
-static void ep93xx_ohci_power_off(struct platform_device *pdev)
-{
-	clk_disable(ep93xx_ohci_host_clock);
-}
-
-static struct usb_ohci_pdata ep93xx_ohci_pdata = {
-	.power_on	= ep93xx_ohci_power_on,
-	.power_off	= ep93xx_ohci_power_off,
-	.power_suspend	= ep93xx_ohci_power_off,
-};
-
-static struct resource ep93xx_ohci_resources[] = {
-	DEFINE_RES_MEM(EP93XX_USB_PHYS_BASE, 0x1000),
-	DEFINE_RES_IRQ(IRQ_EP93XX_USB),
-};
-
-static u64 ep93xx_ohci_dma_mask = DMA_BIT_MASK(32);
-
-static struct platform_device ep93xx_ohci_device = {
-	.name		= "ohci-platform",
-	.id		= -1,
-	.num_resources	= ARRAY_SIZE(ep93xx_ohci_resources),
-	.resource	= ep93xx_ohci_resources,
-	.dev		= {
-		.dma_mask		= &ep93xx_ohci_dma_mask,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-		.platform_data		= &ep93xx_ohci_pdata,
-	},
-};
-
-/*************************************************************************
- * EP93xx physmap'ed flash
- *************************************************************************/
-static struct physmap_flash_data ep93xx_flash_data;
-
-static struct resource ep93xx_flash_resource = {
-	.flags		= IORESOURCE_MEM,
-};
-
-static struct platform_device ep93xx_flash = {
-	.name		= "physmap-flash",
-	.id		= 0,
-	.dev		= {
-		.platform_data	= &ep93xx_flash_data,
-	},
-	.num_resources	= 1,
-	.resource	= &ep93xx_flash_resource,
-};
-
-/**
- * ep93xx_register_flash() - Register the external flash device.
- * @width:	bank width in octets
- * @start:	resource start address
- * @size:	resource size
- */
-void __init ep93xx_register_flash(unsigned int width,
-				  resource_size_t start, resource_size_t size)
-{
-	ep93xx_flash_data.width		= width;
-
-	ep93xx_flash_resource.start	= start;
-	ep93xx_flash_resource.end	= start + size - 1;
-
-	platform_device_register(&ep93xx_flash);
-}
-
-
-/*************************************************************************
- * EP93xx ethernet peripheral handling
- *************************************************************************/
-static struct ep93xx_eth_data ep93xx_eth_data;
-
-static struct resource ep93xx_eth_resource[] = {
-	DEFINE_RES_MEM(EP93XX_ETHERNET_PHYS_BASE, 0x10000),
-	DEFINE_RES_IRQ(IRQ_EP93XX_ETHERNET),
-};
-
-static u64 ep93xx_eth_dma_mask = DMA_BIT_MASK(32);
-
-static struct platform_device ep93xx_eth_device = {
-	.name		= "ep93xx-eth",
-	.id		= -1,
-	.dev		= {
-		.platform_data		= &ep93xx_eth_data,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-		.dma_mask		= &ep93xx_eth_dma_mask,
-	},
-	.num_resources	= ARRAY_SIZE(ep93xx_eth_resource),
-	.resource	= ep93xx_eth_resource,
-};
-
-/**
- * ep93xx_register_eth - Register the built-in ethernet platform device.
- * @data:	platform specific ethernet configuration (__initdata)
- * @copy_addr:	flag indicating that the MAC address should be copied
- *		from the IndAd registers (as programmed by the bootloader)
- */
-void __init ep93xx_register_eth(struct ep93xx_eth_data *data, int copy_addr)
-{
-	if (copy_addr)
-		memcpy_fromio(data->dev_addr, EP93XX_ETHERNET_BASE + 0x50, 6);
-
-	ep93xx_eth_data = *data;
-	platform_device_register(&ep93xx_eth_device);
-}
-
-
-/*************************************************************************
- * EP93xx i2c peripheral handling
- *************************************************************************/
-
-/* All EP93xx devices use the same two GPIO pins for I2C bit-banging */
-static struct gpiod_lookup_table ep93xx_i2c_gpiod_table = {
-	.dev_id		= "i2c-gpio.0",
-	.table		= {
-		/* Use local offsets on gpiochip/port "G" */
-		GPIO_LOOKUP_IDX("G", 1, NULL, 0,
-				GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
-		GPIO_LOOKUP_IDX("G", 0, NULL, 1,
-				GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
-		{ }
-	},
-};
-
-static struct platform_device ep93xx_i2c_device = {
-	.name		= "i2c-gpio",
-	.id		= 0,
-	.dev		= {
-		.platform_data	= NULL,
-	},
-};
-
-/**
- * ep93xx_register_i2c - Register the i2c platform device.
- * @devices:	platform specific i2c bus device information (__initdata)
- * @num:	the number of devices on the i2c bus
- */
-void __init ep93xx_register_i2c(struct i2c_board_info *devices, int num)
-{
-	/*
-	 * FIXME: this just sets the two pins as non-opendrain, as no
-	 * platforms tries to do that anyway. Flag the applicable lines
-	 * as open drain in the GPIO_LOOKUP above and the driver or
-	 * gpiolib will handle open drain/open drain emulation as need
-	 * be. Right now i2c-gpio emulates open drain which is not
-	 * optimal.
-	 */
-	__raw_writel((0 << 1) | (0 << 0),
-		     EP93XX_GPIO_EEDRIVE);
-
-	i2c_register_board_info(0, devices, num);
-	gpiod_add_lookup_table(&ep93xx_i2c_gpiod_table);
-	platform_device_register(&ep93xx_i2c_device);
-}
-
-/*************************************************************************
- * EP93xx SPI peripheral handling
- *************************************************************************/
-static struct ep93xx_spi_info ep93xx_spi_master_data;
-
-static struct resource ep93xx_spi_resources[] = {
-	DEFINE_RES_MEM(EP93XX_SPI_PHYS_BASE, 0x18),
-	DEFINE_RES_IRQ(IRQ_EP93XX_SSP),
-};
-
-static u64 ep93xx_spi_dma_mask = DMA_BIT_MASK(32);
-
-static struct platform_device ep93xx_spi_device = {
-	.name		= "ep93xx-spi",
-	.id		= 0,
-	.dev		= {
-		.platform_data		= &ep93xx_spi_master_data,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-		.dma_mask		= &ep93xx_spi_dma_mask,
-	},
-	.num_resources	= ARRAY_SIZE(ep93xx_spi_resources),
-	.resource	= ep93xx_spi_resources,
-};
-
-/**
- * ep93xx_register_spi() - registers spi platform device
- * @info: ep93xx board specific spi master info (__initdata)
- * @devices: SPI devices to register (__initdata)
- * @num: number of SPI devices to register
- *
- * This function registers platform device for the EP93xx SPI controller and
- * also makes sure that SPI pins are muxed so that I2S is not using those pins.
- */
-void __init ep93xx_register_spi(struct ep93xx_spi_info *info,
-				struct spi_board_info *devices, int num)
-{
-	/*
-	 * When SPI is used, we need to make sure that I2S is muxed off from
-	 * SPI pins.
-	 */
-	ep93xx_devcfg_clear_bits(EP93XX_SYSCON_DEVCFG_I2SONSSP);
-
-	ep93xx_spi_master_data = *info;
-	spi_register_board_info(devices, num);
-	platform_device_register(&ep93xx_spi_device);
-}
-
-/*************************************************************************
- * EP93xx LEDs
- *************************************************************************/
-static const struct gpio_led ep93xx_led_pins[] __initconst = {
-	{
-		.name	= "platform:grled",
-	}, {
-		.name	= "platform:rdled",
-	},
-};
-
-static const struct gpio_led_platform_data ep93xx_led_data __initconst = {
-	.num_leds	= ARRAY_SIZE(ep93xx_led_pins),
-	.leds		= ep93xx_led_pins,
-};
-
-static struct gpiod_lookup_table ep93xx_leds_gpio_table = {
-	.dev_id = "leds-gpio",
-	.table = {
-		/* Use local offsets on gpiochip/port "E" */
-		GPIO_LOOKUP_IDX("E", 0, NULL, 0, GPIO_ACTIVE_HIGH),
-		GPIO_LOOKUP_IDX("E", 1,	NULL, 1, GPIO_ACTIVE_HIGH),
-		{ }
-	},
-};
-
-/*************************************************************************
- * EP93xx pwm peripheral handling
- *************************************************************************/
-static struct resource ep93xx_pwm0_resource[] = {
-	DEFINE_RES_MEM(EP93XX_PWM_PHYS_BASE, 0x10),
-};
-
-static struct platform_device ep93xx_pwm0_device = {
-	.name		= "ep93xx-pwm",
-	.id		= 0,
-	.num_resources	= ARRAY_SIZE(ep93xx_pwm0_resource),
-	.resource	= ep93xx_pwm0_resource,
-};
-
-static struct resource ep93xx_pwm1_resource[] = {
-	DEFINE_RES_MEM(EP93XX_PWM_PHYS_BASE + 0x20, 0x10),
-};
-
-static struct platform_device ep93xx_pwm1_device = {
-	.name		= "ep93xx-pwm",
-	.id		= 1,
-	.num_resources	= ARRAY_SIZE(ep93xx_pwm1_resource),
-	.resource	= ep93xx_pwm1_resource,
-};
-
-void __init ep93xx_register_pwm(int pwm0, int pwm1)
-{
-	if (pwm0)
-		platform_device_register(&ep93xx_pwm0_device);
-
-	/* NOTE: EP9307 does not have PWMOUT1 (pin EGPIO14) */
-	if (pwm1)
-		platform_device_register(&ep93xx_pwm1_device);
-}
-
-int ep93xx_pwm_acquire_gpio(struct platform_device *pdev)
-{
-	int err;
-
-	if (pdev->id == 0) {
-		err = 0;
-	} else if (pdev->id == 1) {
-		err = gpio_request(EP93XX_GPIO_LINE_EGPIO14,
-				   dev_name(&pdev->dev));
-		if (err)
-			return err;
-		err = gpio_direction_output(EP93XX_GPIO_LINE_EGPIO14, 0);
-		if (err)
-			goto fail;
-
-		/* PWM 1 output on EGPIO[14] */
-		ep93xx_devcfg_set_bits(EP93XX_SYSCON_DEVCFG_PONG);
-	} else {
-		err = -ENODEV;
-	}
-
-	return err;
-
-fail:
-	gpio_free(EP93XX_GPIO_LINE_EGPIO14);
-	return err;
-}
-EXPORT_SYMBOL(ep93xx_pwm_acquire_gpio);
-
-void ep93xx_pwm_release_gpio(struct platform_device *pdev)
-{
-	if (pdev->id == 1) {
-		gpio_direction_input(EP93XX_GPIO_LINE_EGPIO14);
-		gpio_free(EP93XX_GPIO_LINE_EGPIO14);
-
-		/* EGPIO[14] used for GPIO */
-		ep93xx_devcfg_clear_bits(EP93XX_SYSCON_DEVCFG_PONG);
-	}
-}
-EXPORT_SYMBOL(ep93xx_pwm_release_gpio);
-
-
-/*************************************************************************
- * EP93xx video peripheral handling
- *************************************************************************/
-static struct ep93xxfb_mach_info ep93xxfb_data;
-
-static struct resource ep93xx_fb_resource[] = {
-	DEFINE_RES_MEM(EP93XX_RASTER_PHYS_BASE, 0x800),
-};
-
-static struct platform_device ep93xx_fb_device = {
-	.name			= "ep93xx-fb",
-	.id			= -1,
-	.dev			= {
-		.platform_data		= &ep93xxfb_data,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-		.dma_mask		= &ep93xx_fb_device.dev.coherent_dma_mask,
-	},
-	.num_resources		= ARRAY_SIZE(ep93xx_fb_resource),
-	.resource		= ep93xx_fb_resource,
-};
-
-/* The backlight use a single register in the framebuffer's register space */
-#define EP93XX_RASTER_REG_BRIGHTNESS 0x20
-
-static struct resource ep93xx_bl_resources[] = {
-	DEFINE_RES_MEM(EP93XX_RASTER_PHYS_BASE +
-		       EP93XX_RASTER_REG_BRIGHTNESS, 0x04),
-};
-
-static struct platform_device ep93xx_bl_device = {
-	.name		= "ep93xx-bl",
-	.id		= -1,
-	.num_resources	= ARRAY_SIZE(ep93xx_bl_resources),
-	.resource	= ep93xx_bl_resources,
-};
-
-/**
- * ep93xx_register_fb - Register the framebuffer platform device.
- * @data:	platform specific framebuffer configuration (__initdata)
- */
-void __init ep93xx_register_fb(struct ep93xxfb_mach_info *data)
-{
-	ep93xxfb_data = *data;
-	platform_device_register(&ep93xx_fb_device);
-	platform_device_register(&ep93xx_bl_device);
-}
-
-
-/*************************************************************************
- * EP93xx matrix keypad peripheral handling
- *************************************************************************/
-static struct ep93xx_keypad_platform_data ep93xx_keypad_data;
-
-static struct resource ep93xx_keypad_resource[] = {
-	DEFINE_RES_MEM(EP93XX_KEY_MATRIX_PHYS_BASE, 0x0c),
-	DEFINE_RES_IRQ(IRQ_EP93XX_KEY),
-};
-
-static struct platform_device ep93xx_keypad_device = {
-	.name		= "ep93xx-keypad",
-	.id		= -1,
-	.dev		= {
-		.platform_data	= &ep93xx_keypad_data,
-	},
-	.num_resources	= ARRAY_SIZE(ep93xx_keypad_resource),
-	.resource	= ep93xx_keypad_resource,
-};
-
-/**
- * ep93xx_register_keypad - Register the keypad platform device.
- * @data:	platform specific keypad configuration (__initdata)
- */
-void __init ep93xx_register_keypad(struct ep93xx_keypad_platform_data *data)
-{
-	ep93xx_keypad_data = *data;
-	platform_device_register(&ep93xx_keypad_device);
-}
-
-int ep93xx_keypad_acquire_gpio(struct platform_device *pdev)
-{
-	int err;
-	int i;
-
-	for (i = 0; i < 8; i++) {
-		err = gpio_request(EP93XX_GPIO_LINE_C(i), dev_name(&pdev->dev));
-		if (err)
-			goto fail_gpio_c;
-		err = gpio_request(EP93XX_GPIO_LINE_D(i), dev_name(&pdev->dev));
-		if (err)
-			goto fail_gpio_d;
-	}
-
-	/* Enable the keypad controller; GPIO ports C and D used for keypad */
-	ep93xx_devcfg_clear_bits(EP93XX_SYSCON_DEVCFG_KEYS |
-				 EP93XX_SYSCON_DEVCFG_GONK);
-
-	return 0;
-
-fail_gpio_d:
-	gpio_free(EP93XX_GPIO_LINE_C(i));
-fail_gpio_c:
-	for (--i; i >= 0; --i) {
-		gpio_free(EP93XX_GPIO_LINE_C(i));
-		gpio_free(EP93XX_GPIO_LINE_D(i));
-	}
-	return err;
-}
-EXPORT_SYMBOL(ep93xx_keypad_acquire_gpio);
-
-void ep93xx_keypad_release_gpio(struct platform_device *pdev)
-{
-	int i;
-
-	for (i = 0; i < 8; i++) {
-		gpio_free(EP93XX_GPIO_LINE_C(i));
-		gpio_free(EP93XX_GPIO_LINE_D(i));
-	}
-
-	/* Disable the keypad controller; GPIO ports C and D used for GPIO */
-	ep93xx_devcfg_set_bits(EP93XX_SYSCON_DEVCFG_KEYS |
-			       EP93XX_SYSCON_DEVCFG_GONK);
-}
-EXPORT_SYMBOL(ep93xx_keypad_release_gpio);
-
-/*************************************************************************
- * EP93xx I2S audio peripheral handling
- *************************************************************************/
-static struct resource ep93xx_i2s_resource[] = {
-	DEFINE_RES_MEM(EP93XX_I2S_PHYS_BASE, 0x100),
-	DEFINE_RES_IRQ(IRQ_EP93XX_SAI),
-};
-
-static struct platform_device ep93xx_i2s_device = {
-	.name		= "ep93xx-i2s",
-	.id		= -1,
-	.num_resources	= ARRAY_SIZE(ep93xx_i2s_resource),
-	.resource	= ep93xx_i2s_resource,
-};
-
-static struct platform_device ep93xx_pcm_device = {
-	.name		= "ep93xx-pcm-audio",
-	.id		= -1,
-};
-
-void __init ep93xx_register_i2s(void)
-{
-	platform_device_register(&ep93xx_i2s_device);
-	platform_device_register(&ep93xx_pcm_device);
-}
-
-#define EP93XX_SYSCON_DEVCFG_I2S_MASK	(EP93XX_SYSCON_DEVCFG_I2SONSSP | \
-					 EP93XX_SYSCON_DEVCFG_I2SONAC97)
-
-#define EP93XX_I2SCLKDIV_MASK		(EP93XX_SYSCON_I2SCLKDIV_ORIDE | \
-					 EP93XX_SYSCON_I2SCLKDIV_SPOL)
-
-int ep93xx_i2s_acquire(void)
-{
-	unsigned val;
-
-	ep93xx_devcfg_set_clear(EP93XX_SYSCON_DEVCFG_I2SONAC97,
-			EP93XX_SYSCON_DEVCFG_I2S_MASK);
-
-	/*
-	 * This is potentially racy with the clock api for i2s_mclk, sclk and 
-	 * lrclk. Since the i2s driver is the only user of those clocks we
-	 * rely on it to prevent parallel use of this function and the 
-	 * clock api for the i2s clocks.
-	 */
-	val = __raw_readl(EP93XX_SYSCON_I2SCLKDIV);
-	val &= ~EP93XX_I2SCLKDIV_MASK;
-	val |= EP93XX_SYSCON_I2SCLKDIV_ORIDE | EP93XX_SYSCON_I2SCLKDIV_SPOL;
-	ep93xx_syscon_swlocked_write(val, EP93XX_SYSCON_I2SCLKDIV);
-
-	return 0;
-}
-EXPORT_SYMBOL(ep93xx_i2s_acquire);
-
-void ep93xx_i2s_release(void)
-{
-	ep93xx_devcfg_clear_bits(EP93XX_SYSCON_DEVCFG_I2S_MASK);
-}
-EXPORT_SYMBOL(ep93xx_i2s_release);
-
-/*************************************************************************
- * EP93xx AC97 audio peripheral handling
- *************************************************************************/
-static struct resource ep93xx_ac97_resources[] = {
-	DEFINE_RES_MEM(EP93XX_AAC_PHYS_BASE, 0xac),
-	DEFINE_RES_IRQ(IRQ_EP93XX_AACINTR),
-};
-
-static struct platform_device ep93xx_ac97_device = {
-	.name		= "ep93xx-ac97",
-	.id		= -1,
-	.num_resources	= ARRAY_SIZE(ep93xx_ac97_resources),
-	.resource	= ep93xx_ac97_resources,
-};
-
-void __init ep93xx_register_ac97(void)
-{
-	/*
-	 * Make sure that the AC97 pins are not used by I2S.
-	 */
-	ep93xx_devcfg_clear_bits(EP93XX_SYSCON_DEVCFG_I2SONAC97);
-
-	platform_device_register(&ep93xx_ac97_device);
-	platform_device_register(&ep93xx_pcm_device);
-}
-
-/*************************************************************************
- * EP93xx Watchdog
- *************************************************************************/
-static struct resource ep93xx_wdt_resources[] = {
-	DEFINE_RES_MEM(EP93XX_WATCHDOG_PHYS_BASE, 0x08),
-};
-
-static struct platform_device ep93xx_wdt_device = {
-	.name		= "ep93xx-wdt",
-	.id		= -1,
-	.num_resources	= ARRAY_SIZE(ep93xx_wdt_resources),
-	.resource	= ep93xx_wdt_resources,
-};
-
-/*************************************************************************
- * EP93xx IDE
- *************************************************************************/
-static struct resource ep93xx_ide_resources[] = {
-	DEFINE_RES_MEM(EP93XX_IDE_PHYS_BASE, 0x38),
-	DEFINE_RES_IRQ(IRQ_EP93XX_EXT3),
-};
-
-static struct platform_device ep93xx_ide_device = {
-	.name		= "ep93xx-ide",
-	.id		= -1,
-	.dev		= {
-		.dma_mask		= &ep93xx_ide_device.dev.coherent_dma_mask,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-	},
-	.num_resources	= ARRAY_SIZE(ep93xx_ide_resources),
-	.resource	= ep93xx_ide_resources,
-};
-
-void __init ep93xx_register_ide(void)
-{
-	platform_device_register(&ep93xx_ide_device);
-}
-
-int ep93xx_ide_acquire_gpio(struct platform_device *pdev)
-{
-	int err;
-	int i;
-
-	err = gpio_request(EP93XX_GPIO_LINE_EGPIO2, dev_name(&pdev->dev));
-	if (err)
-		return err;
-	err = gpio_request(EP93XX_GPIO_LINE_EGPIO15, dev_name(&pdev->dev));
-	if (err)
-		goto fail_egpio15;
-	for (i = 2; i < 8; i++) {
-		err = gpio_request(EP93XX_GPIO_LINE_E(i), dev_name(&pdev->dev));
-		if (err)
-			goto fail_gpio_e;
-	}
-	for (i = 4; i < 8; i++) {
-		err = gpio_request(EP93XX_GPIO_LINE_G(i), dev_name(&pdev->dev));
-		if (err)
-			goto fail_gpio_g;
-	}
-	for (i = 0; i < 8; i++) {
-		err = gpio_request(EP93XX_GPIO_LINE_H(i), dev_name(&pdev->dev));
-		if (err)
-			goto fail_gpio_h;
-	}
-
-	/* GPIO ports E[7:2], G[7:4] and H used by IDE */
-	ep93xx_devcfg_clear_bits(EP93XX_SYSCON_DEVCFG_EONIDE |
-				 EP93XX_SYSCON_DEVCFG_GONIDE |
-				 EP93XX_SYSCON_DEVCFG_HONIDE);
-	return 0;
-
-fail_gpio_h:
-	for (--i; i >= 0; --i)
-		gpio_free(EP93XX_GPIO_LINE_H(i));
-	i = 8;
-fail_gpio_g:
-	for (--i; i >= 4; --i)
-		gpio_free(EP93XX_GPIO_LINE_G(i));
-	i = 8;
-fail_gpio_e:
-	for (--i; i >= 2; --i)
-		gpio_free(EP93XX_GPIO_LINE_E(i));
-	gpio_free(EP93XX_GPIO_LINE_EGPIO15);
-fail_egpio15:
-	gpio_free(EP93XX_GPIO_LINE_EGPIO2);
-	return err;
-}
-EXPORT_SYMBOL(ep93xx_ide_acquire_gpio);
-
-void ep93xx_ide_release_gpio(struct platform_device *pdev)
-{
-	int i;
-
-	for (i = 2; i < 8; i++)
-		gpio_free(EP93XX_GPIO_LINE_E(i));
-	for (i = 4; i < 8; i++)
-		gpio_free(EP93XX_GPIO_LINE_G(i));
-	for (i = 0; i < 8; i++)
-		gpio_free(EP93XX_GPIO_LINE_H(i));
-	gpio_free(EP93XX_GPIO_LINE_EGPIO15);
-	gpio_free(EP93XX_GPIO_LINE_EGPIO2);
-
-
-	/* GPIO ports E[7:2], G[7:4] and H used by GPIO */
-	ep93xx_devcfg_set_bits(EP93XX_SYSCON_DEVCFG_EONIDE |
-			       EP93XX_SYSCON_DEVCFG_GONIDE |
-			       EP93XX_SYSCON_DEVCFG_HONIDE);
-}
-EXPORT_SYMBOL(ep93xx_ide_release_gpio);
-
-/*************************************************************************
- * EP93xx ADC
- *************************************************************************/
-static struct resource ep93xx_adc_resources[] = {
-	DEFINE_RES_MEM(EP93XX_ADC_PHYS_BASE, 0x28),
-	DEFINE_RES_IRQ(IRQ_EP93XX_TOUCH),
-};
-
-static struct platform_device ep93xx_adc_device = {
-	.name		= "ep93xx-adc",
-	.id		= -1,
-	.num_resources	= ARRAY_SIZE(ep93xx_adc_resources),
-	.resource	= ep93xx_adc_resources,
-};
-
-void __init ep93xx_register_adc(void)
-{
-	/* Power up ADC, deactivate Touch Screen Controller */
-	ep93xx_devcfg_set_clear(EP93XX_SYSCON_DEVCFG_TIN,
-				EP93XX_SYSCON_DEVCFG_ADCPD);
-
-	platform_device_register(&ep93xx_adc_device);
-}
-
-/*************************************************************************
- * EP93xx Security peripheral
- *************************************************************************/
-
-/*
- * The Maverick Key is 256 bits of micro fuses blown at the factory during
- * manufacturing to uniquely identify a part.
- *
- * See: http://arm.cirrus.com/forum/viewtopic.php?t=486&highlight=maverick+key
- */
-#define EP93XX_SECURITY_REG(x)		(EP93XX_SECURITY_BASE + (x))
-#define EP93XX_SECURITY_SECFLG		EP93XX_SECURITY_REG(0x2400)
-#define EP93XX_SECURITY_FUSEFLG		EP93XX_SECURITY_REG(0x2410)
-#define EP93XX_SECURITY_UNIQID		EP93XX_SECURITY_REG(0x2440)
-#define EP93XX_SECURITY_UNIQCHK		EP93XX_SECURITY_REG(0x2450)
-#define EP93XX_SECURITY_UNIQVAL		EP93XX_SECURITY_REG(0x2460)
-#define EP93XX_SECURITY_SECID1		EP93XX_SECURITY_REG(0x2500)
-#define EP93XX_SECURITY_SECID2		EP93XX_SECURITY_REG(0x2504)
-#define EP93XX_SECURITY_SECCHK1		EP93XX_SECURITY_REG(0x2520)
-#define EP93XX_SECURITY_SECCHK2		EP93XX_SECURITY_REG(0x2524)
-#define EP93XX_SECURITY_UNIQID2		EP93XX_SECURITY_REG(0x2700)
-#define EP93XX_SECURITY_UNIQID3		EP93XX_SECURITY_REG(0x2704)
-#define EP93XX_SECURITY_UNIQID4		EP93XX_SECURITY_REG(0x2708)
-#define EP93XX_SECURITY_UNIQID5		EP93XX_SECURITY_REG(0x270c)
-
-static char ep93xx_soc_id[33];
-
-static const char __init *ep93xx_get_soc_id(void)
-{
-	unsigned int id, id2, id3, id4, id5;
-
-	if (__raw_readl(EP93XX_SECURITY_UNIQVAL) != 1)
-		return "bad Hamming code";
-
-	id = __raw_readl(EP93XX_SECURITY_UNIQID);
-	id2 = __raw_readl(EP93XX_SECURITY_UNIQID2);
-	id3 = __raw_readl(EP93XX_SECURITY_UNIQID3);
-	id4 = __raw_readl(EP93XX_SECURITY_UNIQID4);
-	id5 = __raw_readl(EP93XX_SECURITY_UNIQID5);
-
-	if (id != id2)
-		return "invalid";
-
-	/* Toss the unique ID into the entropy pool */
-	add_device_randomness(&id2, 4);
-	add_device_randomness(&id3, 4);
-	add_device_randomness(&id4, 4);
-	add_device_randomness(&id5, 4);
-
-	snprintf(ep93xx_soc_id, sizeof(ep93xx_soc_id),
-		 "%08x%08x%08x%08x", id2, id3, id4, id5);
-
-	return ep93xx_soc_id;
-}
-
-static const char __init *ep93xx_get_soc_rev(void)
-{
-	int rev = ep93xx_chip_revision();
-
-	switch (rev) {
-	case EP93XX_CHIP_REV_D0:
-		return "D0";
-	case EP93XX_CHIP_REV_D1:
-		return "D1";
-	case EP93XX_CHIP_REV_E0:
-		return "E0";
-	case EP93XX_CHIP_REV_E1:
-		return "E1";
-	case EP93XX_CHIP_REV_E2:
-		return "E2";
-	default:
-		return "unknown";
-	}
-}
-
-static const char __init *ep93xx_get_machine_name(void)
-{
-	return kasprintf(GFP_KERNEL,"%s", machine_desc->name);
-}
-
-static struct device __init *ep93xx_init_soc(void)
-{
-	struct soc_device_attribute *soc_dev_attr;
-	struct soc_device *soc_dev;
-
-	soc_dev_attr = kzalloc(sizeof(*soc_dev_attr), GFP_KERNEL);
-	if (!soc_dev_attr)
-		return NULL;
-
-	soc_dev_attr->machine = ep93xx_get_machine_name();
-	soc_dev_attr->family = "Cirrus Logic EP93xx";
-	soc_dev_attr->revision = ep93xx_get_soc_rev();
-	soc_dev_attr->soc_id = ep93xx_get_soc_id();
-
-	soc_dev = soc_device_register(soc_dev_attr);
-	if (IS_ERR(soc_dev)) {
-		kfree(soc_dev_attr->machine);
-		kfree(soc_dev_attr);
-		return NULL;
-	}
-
-	return soc_device_to_device(soc_dev);
-}
-
-struct device __init *ep93xx_init_devices(void)
-{
-	struct device *parent;
-
-	/* Disallow access to MaverickCrunch initially */
-	ep93xx_devcfg_clear_bits(EP93XX_SYSCON_DEVCFG_CPENA);
-
-	/* Default all ports to GPIO */
-	ep93xx_devcfg_set_bits(EP93XX_SYSCON_DEVCFG_KEYS |
-			       EP93XX_SYSCON_DEVCFG_GONK |
-			       EP93XX_SYSCON_DEVCFG_EONIDE |
-			       EP93XX_SYSCON_DEVCFG_GONIDE |
-			       EP93XX_SYSCON_DEVCFG_HONIDE);
-
-	parent = ep93xx_init_soc();
-
-	/* Get the GPIO working early, other devices need it */
-	platform_device_register(&ep93xx_gpio_device);
-
-	amba_device_register(&uart1_device, &iomem_resource);
-	amba_device_register(&uart2_device, &iomem_resource);
-	amba_device_register(&uart3_device, &iomem_resource);
-
-	platform_device_register(&ep93xx_rtc_device);
-	platform_device_register(&ep93xx_ohci_device);
-	platform_device_register(&ep93xx_wdt_device);
-
-	gpiod_add_lookup_table(&ep93xx_leds_gpio_table);
-	gpio_led_register_device(-1, &ep93xx_led_data);
-
-	return parent;
-}
-
-void ep93xx_restart(enum reboot_mode mode, const char *cmd)
-{
-	/*
-	 * Set then clear the SWRST bit to initiate a software reset
-	 */
-	ep93xx_devcfg_set_bits(EP93XX_SYSCON_DEVCFG_SWRST);
-	ep93xx_devcfg_clear_bits(EP93XX_SYSCON_DEVCFG_SWRST);
-
-	while (1)
-		;
-}
diff --git a/arch/arm/mach-ep93xx/dma.c b/arch/arm/mach-ep93xx/dma.c
deleted file mode 100644
index 74515acab8ef..000000000000
--- a/arch/arm/mach-ep93xx/dma.c
+++ /dev/null
@@ -1,114 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * arch/arm/mach-ep93xx/dma.c
- *
- * Platform support code for the EP93xx dmaengine driver.
- *
- * Copyright (C) 2011 Mika Westerberg
- *
- * This work is based on the original dma-m2p implementation with
- * following copyrights:
- *
- *   Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.org>
- *   Copyright (C) 2006 Applied Data Systems
- *   Copyright (C) 2009 Ryan Mallon <rmallon@gmail.com>
- */
-
-#include <linux/dmaengine.h>
-#include <linux/dma-mapping.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/kernel.h>
-#include <linux/platform_device.h>
-
-#include <linux/platform_data/dma-ep93xx.h>
-#include "hardware.h"
-
-#include "soc.h"
-
-#define DMA_CHANNEL(_name, _base, _irq) \
-	{ .name = (_name), .base = (_base), .irq = (_irq) }
-
-/*
- * DMA M2P channels.
- *
- * On the EP93xx chip the following peripherals my be allocated to the 10
- * Memory to Internal Peripheral (M2P) channels (5 transmit + 5 receive).
- *
- *	I2S	contains 3 Tx and 3 Rx DMA Channels
- *	AAC	contains 3 Tx and 3 Rx DMA Channels
- *	UART1	contains 1 Tx and 1 Rx DMA Channels
- *	UART2	contains 1 Tx and 1 Rx DMA Channels
- *	UART3	contains 1 Tx and 1 Rx DMA Channels
- *	IrDA	contains 1 Tx and 1 Rx DMA Channels
- *
- * Registers are mapped statically in ep93xx_map_io().
- */
-static struct ep93xx_dma_chan_data ep93xx_dma_m2p_channels[] = {
-	DMA_CHANNEL("m2p0", EP93XX_DMA_BASE + 0x0000, IRQ_EP93XX_DMAM2P0),
-	DMA_CHANNEL("m2p1", EP93XX_DMA_BASE + 0x0040, IRQ_EP93XX_DMAM2P1),
-	DMA_CHANNEL("m2p2", EP93XX_DMA_BASE + 0x0080, IRQ_EP93XX_DMAM2P2),
-	DMA_CHANNEL("m2p3", EP93XX_DMA_BASE + 0x00c0, IRQ_EP93XX_DMAM2P3),
-	DMA_CHANNEL("m2p4", EP93XX_DMA_BASE + 0x0240, IRQ_EP93XX_DMAM2P4),
-	DMA_CHANNEL("m2p5", EP93XX_DMA_BASE + 0x0200, IRQ_EP93XX_DMAM2P5),
-	DMA_CHANNEL("m2p6", EP93XX_DMA_BASE + 0x02c0, IRQ_EP93XX_DMAM2P6),
-	DMA_CHANNEL("m2p7", EP93XX_DMA_BASE + 0x0280, IRQ_EP93XX_DMAM2P7),
-	DMA_CHANNEL("m2p8", EP93XX_DMA_BASE + 0x0340, IRQ_EP93XX_DMAM2P8),
-	DMA_CHANNEL("m2p9", EP93XX_DMA_BASE + 0x0300, IRQ_EP93XX_DMAM2P9),
-};
-
-static struct ep93xx_dma_platform_data ep93xx_dma_m2p_data = {
-	.channels		= ep93xx_dma_m2p_channels,
-	.num_channels		= ARRAY_SIZE(ep93xx_dma_m2p_channels),
-};
-
-static u64 ep93xx_dma_m2p_mask = DMA_BIT_MASK(32);
-
-static struct platform_device ep93xx_dma_m2p_device = {
-	.name			= "ep93xx-dma-m2p",
-	.id			= -1,
-	.dev			= {
-		.platform_data		= &ep93xx_dma_m2p_data,
-		.dma_mask		= &ep93xx_dma_m2p_mask,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-	},
-};
-
-/*
- * DMA M2M channels.
- *
- * There are 2 M2M channels which support memcpy/memset and in addition simple
- * hardware requests from/to SSP and IDE. We do not implement an external
- * hardware requests.
- *
- * Registers are mapped statically in ep93xx_map_io().
- */
-static struct ep93xx_dma_chan_data ep93xx_dma_m2m_channels[] = {
-	DMA_CHANNEL("m2m0", EP93XX_DMA_BASE + 0x0100, IRQ_EP93XX_DMAM2M0),
-	DMA_CHANNEL("m2m1", EP93XX_DMA_BASE + 0x0140, IRQ_EP93XX_DMAM2M1),
-};
-
-static struct ep93xx_dma_platform_data ep93xx_dma_m2m_data = {
-	.channels		= ep93xx_dma_m2m_channels,
-	.num_channels		= ARRAY_SIZE(ep93xx_dma_m2m_channels),
-};
-
-static u64 ep93xx_dma_m2m_mask = DMA_BIT_MASK(32);
-
-static struct platform_device ep93xx_dma_m2m_device = {
-	.name			= "ep93xx-dma-m2m",
-	.id			= -1,
-	.dev			= {
-		.platform_data		= &ep93xx_dma_m2m_data,
-		.dma_mask		= &ep93xx_dma_m2m_mask,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-	},
-};
-
-static int __init ep93xx_dma_init(void)
-{
-	platform_device_register(&ep93xx_dma_m2p_device);
-	platform_device_register(&ep93xx_dma_m2m_device);
-	return 0;
-}
-arch_initcall(ep93xx_dma_init);
diff --git a/arch/arm/mach-ep93xx/edb93xx.c b/arch/arm/mach-ep93xx/edb93xx.c
deleted file mode 100644
index dbdb822a0100..000000000000
--- a/arch/arm/mach-ep93xx/edb93xx.c
+++ /dev/null
@@ -1,368 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * arch/arm/mach-ep93xx/edb93xx.c
- * Cirrus Logic EDB93xx Development Board support.
- *
- * EDB93XX, EDB9301, EDB9307A
- * Copyright (C) 2008-2009 H Hartley Sweeten <hsweeten@visionengravers.com>
- *
- * EDB9302
- * Copyright (C) 2006 George Kashperko <george@chas.com.ua>
- *
- * EDB9302A, EDB9315, EDB9315A
- * Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.org>
- *
- * EDB9307
- * Copyright (C) 2007 Herbert Valerio Riedel <hvr@gnu.org>
- *
- * EDB9312
- * Copyright (C) 2006 Infosys Technologies Limited
- *                    Toufeeq Hussain <toufeeq_hussain@infosys.com>
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/i2c.h>
-#include <linux/spi/spi.h>
-#include <linux/gpio/machine.h>
-
-#include <sound/cs4271.h>
-
-#include "hardware.h"
-#include <linux/platform_data/video-ep93xx.h>
-#include <linux/platform_data/spi-ep93xx.h>
-#include "gpio-ep93xx.h"
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-#include "soc.h"
-
-static void __init edb93xx_register_flash(void)
-{
-	if (machine_is_edb9307() || machine_is_edb9312() ||
-	    machine_is_edb9315()) {
-		ep93xx_register_flash(4, EP93XX_CS6_PHYS_BASE, SZ_32M);
-	} else {
-		ep93xx_register_flash(2, EP93XX_CS6_PHYS_BASE, SZ_16M);
-	}
-}
-
-static struct ep93xx_eth_data __initdata edb93xx_eth_data = {
-	.phy_id		= 1,
-};
-
-
-/*************************************************************************
- * EDB93xx i2c peripheral handling
- *************************************************************************/
-
-static struct i2c_board_info __initdata edb93xxa_i2c_board_info[] = {
-	{
-		I2C_BOARD_INFO("isl1208", 0x6f),
-	},
-};
-
-static struct i2c_board_info __initdata edb93xx_i2c_board_info[] = {
-	{
-		I2C_BOARD_INFO("ds1337", 0x68),
-	},
-};
-
-static void __init edb93xx_register_i2c(void)
-{
-	if (machine_is_edb9302a() || machine_is_edb9307a() ||
-	    machine_is_edb9315a()) {
-		ep93xx_register_i2c(edb93xxa_i2c_board_info,
-				    ARRAY_SIZE(edb93xxa_i2c_board_info));
-	} else if (machine_is_edb9302() || machine_is_edb9307()
-		|| machine_is_edb9312() || machine_is_edb9315()) {
-		ep93xx_register_i2c(edb93xx_i2c_board_info,
-				    ARRAY_SIZE(edb93xx_i2c_board_info));
-	}
-}
-
-
-/*************************************************************************
- * EDB93xx SPI peripheral handling
- *************************************************************************/
-static struct cs4271_platform_data edb93xx_cs4271_data = {
-	/* Intentionally left blank */
-};
-
-static struct spi_board_info edb93xx_spi_board_info[] __initdata = {
-	{
-		.modalias		= "cs4271",
-		.platform_data		= &edb93xx_cs4271_data,
-		.max_speed_hz		= 6000000,
-		.bus_num		= 0,
-		.chip_select		= 0,
-		.mode			= SPI_MODE_3,
-	},
-};
-
-static struct gpiod_lookup_table edb93xx_spi_cs_gpio_table = {
-	.dev_id = "spi0",
-	.table = {
-		GPIO_LOOKUP("A", 6, "cs", GPIO_ACTIVE_LOW),
-		{ },
-	},
-};
-
-static struct ep93xx_spi_info edb93xx_spi_info __initdata = {
-	/* Intentionally left blank */
-};
-
-static struct gpiod_lookup_table edb93xx_cs4272_edb9301_gpio_table = {
-	.dev_id = "spi0.0", /* CS0 on SPI0 */
-	.table = {
-		GPIO_LOOKUP("A", 1, "reset", GPIO_ACTIVE_LOW),
-		{ },
-	},
-};
-
-static struct gpiod_lookup_table edb93xx_cs4272_edb9302_gpio_table = {
-	.dev_id = "spi0.0", /* CS0 on SPI0 */
-	.table = {
-		GPIO_LOOKUP("H", 2, "reset", GPIO_ACTIVE_LOW),
-		{ },
-	},
-};
-
-static struct gpiod_lookup_table edb93xx_cs4272_edb9315_gpio_table = {
-	.dev_id = "spi0.0", /* CS0 on SPI0 */
-	.table = {
-		GPIO_LOOKUP("B", 6, "reset", GPIO_ACTIVE_LOW),
-		{ },
-	},
-};
-
-static void __init edb93xx_register_spi(void)
-{
-	if (machine_is_edb9301() || machine_is_edb9302())
-		gpiod_add_lookup_table(&edb93xx_cs4272_edb9301_gpio_table);
-	else if (machine_is_edb9302a() || machine_is_edb9307a())
-		gpiod_add_lookup_table(&edb93xx_cs4272_edb9302_gpio_table);
-	else if (machine_is_edb9315a())
-		gpiod_add_lookup_table(&edb93xx_cs4272_edb9315_gpio_table);
-
-	gpiod_add_lookup_table(&edb93xx_spi_cs_gpio_table);
-	ep93xx_register_spi(&edb93xx_spi_info, edb93xx_spi_board_info,
-			    ARRAY_SIZE(edb93xx_spi_board_info));
-}
-
-
-/*************************************************************************
- * EDB93xx I2S
- *************************************************************************/
-static struct platform_device edb93xx_audio_device = {
-	.name		= "edb93xx-audio",
-	.id		= -1,
-};
-
-static int __init edb93xx_has_audio(void)
-{
-	return (machine_is_edb9301() || machine_is_edb9302() ||
-		machine_is_edb9302a() || machine_is_edb9307a() ||
-		machine_is_edb9315a());
-}
-
-static void __init edb93xx_register_i2s(void)
-{
-	if (edb93xx_has_audio()) {
-		ep93xx_register_i2s();
-		platform_device_register(&edb93xx_audio_device);
-	}
-}
-
-
-/*************************************************************************
- * EDB93xx pwm
- *************************************************************************/
-static void __init edb93xx_register_pwm(void)
-{
-	if (machine_is_edb9301() ||
-	    machine_is_edb9302() || machine_is_edb9302a()) {
-		/* EP9301 and EP9302 only have pwm.1 (EGPIO14) */
-		ep93xx_register_pwm(0, 1);
-	} else if (machine_is_edb9307() || machine_is_edb9307a()) {
-		/* EP9307 only has pwm.0 (PWMOUT) */
-		ep93xx_register_pwm(1, 0);
-	} else {
-		/* EP9312 and EP9315 have both */
-		ep93xx_register_pwm(1, 1);
-	}
-}
-
-
-/*************************************************************************
- * EDB93xx framebuffer
- *************************************************************************/
-static struct ep93xxfb_mach_info __initdata edb93xxfb_info = {
-	.flags		= 0,
-};
-
-static int __init edb93xx_has_fb(void)
-{
-	/* These platforms have an ep93xx with video capability */
-	return machine_is_edb9307() || machine_is_edb9307a() ||
-	       machine_is_edb9312() || machine_is_edb9315() ||
-	       machine_is_edb9315a();
-}
-
-static void __init edb93xx_register_fb(void)
-{
-	if (!edb93xx_has_fb())
-		return;
-
-	if (machine_is_edb9307a() || machine_is_edb9315a())
-		edb93xxfb_info.flags |= EP93XXFB_USE_SDCSN0;
-	else
-		edb93xxfb_info.flags |= EP93XXFB_USE_SDCSN3;
-
-	ep93xx_register_fb(&edb93xxfb_info);
-}
-
-
-/*************************************************************************
- * EDB93xx IDE
- *************************************************************************/
-static int __init edb93xx_has_ide(void)
-{
-	/*
-	 * Although EDB9312 and EDB9315 do have IDE capability, they have
-	 * INTRQ line wired as pull-up, which makes using IDE interface
-	 * problematic.
-	 */
-	return machine_is_edb9312() || machine_is_edb9315() ||
-	       machine_is_edb9315a();
-}
-
-static void __init edb93xx_register_ide(void)
-{
-	if (!edb93xx_has_ide())
-		return;
-
-	ep93xx_register_ide();
-}
-
-
-static void __init edb93xx_init_machine(void)
-{
-	ep93xx_init_devices();
-	edb93xx_register_flash();
-	ep93xx_register_eth(&edb93xx_eth_data, 1);
-	edb93xx_register_i2c();
-	edb93xx_register_spi();
-	edb93xx_register_i2s();
-	edb93xx_register_pwm();
-	edb93xx_register_fb();
-	edb93xx_register_ide();
-	ep93xx_register_adc();
-}
-
-
-#ifdef CONFIG_MACH_EDB9301
-MACHINE_START(EDB9301, "Cirrus Logic EDB9301 Evaluation Board")
-	/* Maintainer: H Hartley Sweeten <hsweeten@visionengravers.com> */
-	.atag_offset	= 0x100,
-	.nr_irqs	= NR_EP93XX_IRQS,
-	.map_io		= ep93xx_map_io,
-	.init_irq	= ep93xx_init_irq,
-	.init_time	= ep93xx_timer_init,
-	.init_machine	= edb93xx_init_machine,
-	.restart	= ep93xx_restart,
-MACHINE_END
-#endif
-
-#ifdef CONFIG_MACH_EDB9302
-MACHINE_START(EDB9302, "Cirrus Logic EDB9302 Evaluation Board")
-	/* Maintainer: George Kashperko <george@chas.com.ua> */
-	.atag_offset	= 0x100,
-	.nr_irqs	= NR_EP93XX_IRQS,
-	.map_io		= ep93xx_map_io,
-	.init_irq	= ep93xx_init_irq,
-	.init_time	= ep93xx_timer_init,
-	.init_machine	= edb93xx_init_machine,
-	.restart	= ep93xx_restart,
-MACHINE_END
-#endif
-
-#ifdef CONFIG_MACH_EDB9302A
-MACHINE_START(EDB9302A, "Cirrus Logic EDB9302A Evaluation Board")
-	/* Maintainer: Lennert Buytenhek <buytenh@wantstofly.org> */
-	.atag_offset	= 0x100,
-	.nr_irqs	= NR_EP93XX_IRQS,
-	.map_io		= ep93xx_map_io,
-	.init_irq	= ep93xx_init_irq,
-	.init_time	= ep93xx_timer_init,
-	.init_machine	= edb93xx_init_machine,
-	.restart	= ep93xx_restart,
-MACHINE_END
-#endif
-
-#ifdef CONFIG_MACH_EDB9307
-MACHINE_START(EDB9307, "Cirrus Logic EDB9307 Evaluation Board")
-	/* Maintainer: Herbert Valerio Riedel <hvr@gnu.org> */
-	.atag_offset	= 0x100,
-	.nr_irqs	= NR_EP93XX_IRQS,
-	.map_io		= ep93xx_map_io,
-	.init_irq	= ep93xx_init_irq,
-	.init_time	= ep93xx_timer_init,
-	.init_machine	= edb93xx_init_machine,
-	.restart	= ep93xx_restart,
-MACHINE_END
-#endif
-
-#ifdef CONFIG_MACH_EDB9307A
-MACHINE_START(EDB9307A, "Cirrus Logic EDB9307A Evaluation Board")
-	/* Maintainer: H Hartley Sweeten <hsweeten@visionengravers.com> */
-	.atag_offset	= 0x100,
-	.nr_irqs	= NR_EP93XX_IRQS,
-	.map_io		= ep93xx_map_io,
-	.init_irq	= ep93xx_init_irq,
-	.init_time	= ep93xx_timer_init,
-	.init_machine	= edb93xx_init_machine,
-	.restart	= ep93xx_restart,
-MACHINE_END
-#endif
-
-#ifdef CONFIG_MACH_EDB9312
-MACHINE_START(EDB9312, "Cirrus Logic EDB9312 Evaluation Board")
-	/* Maintainer: Toufeeq Hussain <toufeeq_hussain@infosys.com> */
-	.atag_offset	= 0x100,
-	.nr_irqs	= NR_EP93XX_IRQS,
-	.map_io		= ep93xx_map_io,
-	.init_irq	= ep93xx_init_irq,
-	.init_time	= ep93xx_timer_init,
-	.init_machine	= edb93xx_init_machine,
-	.restart	= ep93xx_restart,
-MACHINE_END
-#endif
-
-#ifdef CONFIG_MACH_EDB9315
-MACHINE_START(EDB9315, "Cirrus Logic EDB9315 Evaluation Board")
-	/* Maintainer: Lennert Buytenhek <buytenh@wantstofly.org> */
-	.atag_offset	= 0x100,
-	.nr_irqs	= NR_EP93XX_IRQS,
-	.map_io		= ep93xx_map_io,
-	.init_irq	= ep93xx_init_irq,
-	.init_time	= ep93xx_timer_init,
-	.init_machine	= edb93xx_init_machine,
-	.restart	= ep93xx_restart,
-MACHINE_END
-#endif
-
-#ifdef CONFIG_MACH_EDB9315A
-MACHINE_START(EDB9315A, "Cirrus Logic EDB9315A Evaluation Board")
-	/* Maintainer: Lennert Buytenhek <buytenh@wantstofly.org> */
-	.atag_offset	= 0x100,
-	.nr_irqs	= NR_EP93XX_IRQS,
-	.map_io		= ep93xx_map_io,
-	.init_irq	= ep93xx_init_irq,
-	.init_time	= ep93xx_timer_init,
-	.init_machine	= edb93xx_init_machine,
-	.restart	= ep93xx_restart,
-MACHINE_END
-#endif
diff --git a/arch/arm/mach-ep93xx/ep93xx-regs.h b/arch/arm/mach-ep93xx/ep93xx-regs.h
deleted file mode 100644
index 8fa3646de0a4..000000000000
--- a/arch/arm/mach-ep93xx/ep93xx-regs.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __ASM_ARCH_EP93XX_REGS_H
-#define __ASM_ARCH_EP93XX_REGS_H
-
-/*
- * EP93xx linux memory map:
- *
- * virt		phys		size
- * fe800000			5M		per-platform mappings
- * fed00000	80800000	2M		APB
- * fef00000	80000000	1M		AHB
- */
-
-#define EP93XX_AHB_PHYS_BASE		0x80000000
-#define EP93XX_AHB_VIRT_BASE		0xfef00000
-#define EP93XX_AHB_SIZE			0x00100000
-
-#define EP93XX_AHB_PHYS(x)		(EP93XX_AHB_PHYS_BASE + (x))
-#define EP93XX_AHB_IOMEM(x)		IOMEM(EP93XX_AHB_VIRT_BASE + (x))
-
-#define EP93XX_APB_PHYS_BASE		0x80800000
-#define EP93XX_APB_VIRT_BASE		0xfed00000
-#define EP93XX_APB_SIZE			0x00200000
-
-#define EP93XX_APB_PHYS(x)		(EP93XX_APB_PHYS_BASE + (x))
-#define EP93XX_APB_IOMEM(x)		IOMEM(EP93XX_APB_VIRT_BASE + (x))
-
-/* APB UARTs */
-#define EP93XX_UART1_PHYS_BASE		EP93XX_APB_PHYS(0x000c0000)
-#define EP93XX_UART1_BASE		EP93XX_APB_IOMEM(0x000c0000)
-
-#define EP93XX_UART2_PHYS_BASE		EP93XX_APB_PHYS(0x000d0000)
-#define EP93XX_UART2_BASE		EP93XX_APB_IOMEM(0x000d0000)
-
-#define EP93XX_UART3_PHYS_BASE		EP93XX_APB_PHYS(0x000e0000)
-#define EP93XX_UART3_BASE		EP93XX_APB_IOMEM(0x000e0000)
-
-#endif
diff --git a/arch/arm/mach-ep93xx/gpio-ep93xx.h b/arch/arm/mach-ep93xx/gpio-ep93xx.h
deleted file mode 100644
index 7b46eb7e5507..000000000000
--- a/arch/arm/mach-ep93xx/gpio-ep93xx.h
+++ /dev/null
@@ -1,111 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/* Include file for the EP93XX GPIO controller machine specifics */
-
-#ifndef __GPIO_EP93XX_H
-#define __GPIO_EP93XX_H
-
-#include "ep93xx-regs.h"
-
-#define EP93XX_GPIO_PHYS_BASE		EP93XX_APB_PHYS(0x00040000)
-#define EP93XX_GPIO_BASE		EP93XX_APB_IOMEM(0x00040000)
-#define EP93XX_GPIO_REG(x)		(EP93XX_GPIO_BASE + (x))
-#define EP93XX_GPIO_F_INT_STATUS	EP93XX_GPIO_REG(0x5c)
-#define EP93XX_GPIO_A_INT_STATUS	EP93XX_GPIO_REG(0xa0)
-#define EP93XX_GPIO_B_INT_STATUS	EP93XX_GPIO_REG(0xbc)
-#define EP93XX_GPIO_EEDRIVE		EP93XX_GPIO_REG(0xc8)
-
-/* GPIO port A.  */
-#define EP93XX_GPIO_LINE_A(x)		((x) + 0)
-#define EP93XX_GPIO_LINE_EGPIO0		EP93XX_GPIO_LINE_A(0)
-#define EP93XX_GPIO_LINE_EGPIO1		EP93XX_GPIO_LINE_A(1)
-#define EP93XX_GPIO_LINE_EGPIO2		EP93XX_GPIO_LINE_A(2)
-#define EP93XX_GPIO_LINE_EGPIO3		EP93XX_GPIO_LINE_A(3)
-#define EP93XX_GPIO_LINE_EGPIO4		EP93XX_GPIO_LINE_A(4)
-#define EP93XX_GPIO_LINE_EGPIO5		EP93XX_GPIO_LINE_A(5)
-#define EP93XX_GPIO_LINE_EGPIO6		EP93XX_GPIO_LINE_A(6)
-#define EP93XX_GPIO_LINE_EGPIO7		EP93XX_GPIO_LINE_A(7)
-
-/* GPIO port B.  */
-#define EP93XX_GPIO_LINE_B(x)		((x) + 8)
-#define EP93XX_GPIO_LINE_EGPIO8		EP93XX_GPIO_LINE_B(0)
-#define EP93XX_GPIO_LINE_EGPIO9		EP93XX_GPIO_LINE_B(1)
-#define EP93XX_GPIO_LINE_EGPIO10	EP93XX_GPIO_LINE_B(2)
-#define EP93XX_GPIO_LINE_EGPIO11	EP93XX_GPIO_LINE_B(3)
-#define EP93XX_GPIO_LINE_EGPIO12	EP93XX_GPIO_LINE_B(4)
-#define EP93XX_GPIO_LINE_EGPIO13	EP93XX_GPIO_LINE_B(5)
-#define EP93XX_GPIO_LINE_EGPIO14	EP93XX_GPIO_LINE_B(6)
-#define EP93XX_GPIO_LINE_EGPIO15	EP93XX_GPIO_LINE_B(7)
-
-/* GPIO port C.  */
-#define EP93XX_GPIO_LINE_C(x)		((x) + 40)
-#define EP93XX_GPIO_LINE_ROW0		EP93XX_GPIO_LINE_C(0)
-#define EP93XX_GPIO_LINE_ROW1		EP93XX_GPIO_LINE_C(1)
-#define EP93XX_GPIO_LINE_ROW2		EP93XX_GPIO_LINE_C(2)
-#define EP93XX_GPIO_LINE_ROW3		EP93XX_GPIO_LINE_C(3)
-#define EP93XX_GPIO_LINE_ROW4		EP93XX_GPIO_LINE_C(4)
-#define EP93XX_GPIO_LINE_ROW5		EP93XX_GPIO_LINE_C(5)
-#define EP93XX_GPIO_LINE_ROW6		EP93XX_GPIO_LINE_C(6)
-#define EP93XX_GPIO_LINE_ROW7		EP93XX_GPIO_LINE_C(7)
-
-/* GPIO port D.  */
-#define EP93XX_GPIO_LINE_D(x)		((x) + 24)
-#define EP93XX_GPIO_LINE_COL0		EP93XX_GPIO_LINE_D(0)
-#define EP93XX_GPIO_LINE_COL1		EP93XX_GPIO_LINE_D(1)
-#define EP93XX_GPIO_LINE_COL2		EP93XX_GPIO_LINE_D(2)
-#define EP93XX_GPIO_LINE_COL3		EP93XX_GPIO_LINE_D(3)
-#define EP93XX_GPIO_LINE_COL4		EP93XX_GPIO_LINE_D(4)
-#define EP93XX_GPIO_LINE_COL5		EP93XX_GPIO_LINE_D(5)
-#define EP93XX_GPIO_LINE_COL6		EP93XX_GPIO_LINE_D(6)
-#define EP93XX_GPIO_LINE_COL7		EP93XX_GPIO_LINE_D(7)
-
-/* GPIO port E.  */
-#define EP93XX_GPIO_LINE_E(x)		((x) + 32)
-#define EP93XX_GPIO_LINE_GRLED		EP93XX_GPIO_LINE_E(0)
-#define EP93XX_GPIO_LINE_RDLED		EP93XX_GPIO_LINE_E(1)
-#define EP93XX_GPIO_LINE_DIORn		EP93XX_GPIO_LINE_E(2)
-#define EP93XX_GPIO_LINE_IDECS1n	EP93XX_GPIO_LINE_E(3)
-#define EP93XX_GPIO_LINE_IDECS2n	EP93XX_GPIO_LINE_E(4)
-#define EP93XX_GPIO_LINE_IDEDA0		EP93XX_GPIO_LINE_E(5)
-#define EP93XX_GPIO_LINE_IDEDA1		EP93XX_GPIO_LINE_E(6)
-#define EP93XX_GPIO_LINE_IDEDA2		EP93XX_GPIO_LINE_E(7)
-
-/* GPIO port F.  */
-#define EP93XX_GPIO_LINE_F(x)		((x) + 16)
-#define EP93XX_GPIO_LINE_WP		EP93XX_GPIO_LINE_F(0)
-#define EP93XX_GPIO_LINE_MCCD1		EP93XX_GPIO_LINE_F(1)
-#define EP93XX_GPIO_LINE_MCCD2		EP93XX_GPIO_LINE_F(2)
-#define EP93XX_GPIO_LINE_MCBVD1		EP93XX_GPIO_LINE_F(3)
-#define EP93XX_GPIO_LINE_MCBVD2		EP93XX_GPIO_LINE_F(4)
-#define EP93XX_GPIO_LINE_VS1		EP93XX_GPIO_LINE_F(5)
-#define EP93XX_GPIO_LINE_READY		EP93XX_GPIO_LINE_F(6)
-#define EP93XX_GPIO_LINE_VS2		EP93XX_GPIO_LINE_F(7)
-
-/* GPIO port G.  */
-#define EP93XX_GPIO_LINE_G(x)		((x) + 48)
-#define EP93XX_GPIO_LINE_EECLK		EP93XX_GPIO_LINE_G(0)
-#define EP93XX_GPIO_LINE_EEDAT		EP93XX_GPIO_LINE_G(1)
-#define EP93XX_GPIO_LINE_SLA0		EP93XX_GPIO_LINE_G(2)
-#define EP93XX_GPIO_LINE_SLA1		EP93XX_GPIO_LINE_G(3)
-#define EP93XX_GPIO_LINE_DD12		EP93XX_GPIO_LINE_G(4)
-#define EP93XX_GPIO_LINE_DD13		EP93XX_GPIO_LINE_G(5)
-#define EP93XX_GPIO_LINE_DD14		EP93XX_GPIO_LINE_G(6)
-#define EP93XX_GPIO_LINE_DD15		EP93XX_GPIO_LINE_G(7)
-
-/* GPIO port H.  */
-#define EP93XX_GPIO_LINE_H(x)		((x) + 56)
-#define EP93XX_GPIO_LINE_DD0		EP93XX_GPIO_LINE_H(0)
-#define EP93XX_GPIO_LINE_DD1		EP93XX_GPIO_LINE_H(1)
-#define EP93XX_GPIO_LINE_DD2		EP93XX_GPIO_LINE_H(2)
-#define EP93XX_GPIO_LINE_DD3		EP93XX_GPIO_LINE_H(3)
-#define EP93XX_GPIO_LINE_DD4		EP93XX_GPIO_LINE_H(4)
-#define EP93XX_GPIO_LINE_DD5		EP93XX_GPIO_LINE_H(5)
-#define EP93XX_GPIO_LINE_DD6		EP93XX_GPIO_LINE_H(6)
-#define EP93XX_GPIO_LINE_DD7		EP93XX_GPIO_LINE_H(7)
-
-/* maximum value for gpio line identifiers */
-#define EP93XX_GPIO_LINE_MAX		EP93XX_GPIO_LINE_H(7)
-
-/* maximum value for irq capable line identifiers */
-#define EP93XX_GPIO_LINE_MAX_IRQ	EP93XX_GPIO_LINE_F(7)
-
-#endif /* __GPIO_EP93XX_H */
diff --git a/arch/arm/mach-ep93xx/hardware.h b/arch/arm/mach-ep93xx/hardware.h
deleted file mode 100644
index e7d850e04782..000000000000
--- a/arch/arm/mach-ep93xx/hardware.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * arch/arm/mach-ep93xx/include/mach/hardware.h
- */
-
-#ifndef __ASM_ARCH_HARDWARE_H
-#define __ASM_ARCH_HARDWARE_H
-
-#include "platform.h"
-
-/*
- * The EP93xx has two external crystal oscillators.  To generate the
- * required high-frequency clocks, the processor uses two phase-locked-
- * loops (PLLs) to multiply the incoming external clock signal to much
- * higher frequencies that are then divided down by programmable dividers
- * to produce the needed clocks.  The PLLs operate independently of one
- * another.
- */
-#define EP93XX_EXT_CLK_RATE	14745600
-#define EP93XX_EXT_RTC_RATE	32768
-
-#define EP93XX_KEYTCHCLK_DIV4	(EP93XX_EXT_CLK_RATE / 4)
-#define EP93XX_KEYTCHCLK_DIV16	(EP93XX_EXT_CLK_RATE / 16)
-
-#endif
diff --git a/arch/arm/mach-ep93xx/irqs.h b/arch/arm/mach-ep93xx/irqs.h
deleted file mode 100644
index 353201b90c66..000000000000
--- a/arch/arm/mach-ep93xx/irqs.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __ASM_ARCH_IRQS_H
-#define __ASM_ARCH_IRQS_H
-
-#define IRQ_EP93XX_VIC0			1
-
-#define IRQ_EP93XX_COMMRX		(IRQ_EP93XX_VIC0 + 2)
-#define IRQ_EP93XX_COMMTX		(IRQ_EP93XX_VIC0 + 3)
-#define IRQ_EP93XX_TIMER1		(IRQ_EP93XX_VIC0 + 4)
-#define IRQ_EP93XX_TIMER2		(IRQ_EP93XX_VIC0 + 5)
-#define IRQ_EP93XX_AACINTR		(IRQ_EP93XX_VIC0 + 6)
-#define IRQ_EP93XX_DMAM2P0		(IRQ_EP93XX_VIC0 + 7)
-#define IRQ_EP93XX_DMAM2P1		(IRQ_EP93XX_VIC0 + 8)
-#define IRQ_EP93XX_DMAM2P2		(IRQ_EP93XX_VIC0 + 9)
-#define IRQ_EP93XX_DMAM2P3		(IRQ_EP93XX_VIC0 + 10)
-#define IRQ_EP93XX_DMAM2P4		(IRQ_EP93XX_VIC0 + 11)
-#define IRQ_EP93XX_DMAM2P5		(IRQ_EP93XX_VIC0 + 12)
-#define IRQ_EP93XX_DMAM2P6		(IRQ_EP93XX_VIC0 + 13)
-#define IRQ_EP93XX_DMAM2P7		(IRQ_EP93XX_VIC0 + 14)
-#define IRQ_EP93XX_DMAM2P8		(IRQ_EP93XX_VIC0 + 15)
-#define IRQ_EP93XX_DMAM2P9		(IRQ_EP93XX_VIC0 + 16)
-#define IRQ_EP93XX_DMAM2M0		(IRQ_EP93XX_VIC0 + 17)
-#define IRQ_EP93XX_DMAM2M1		(IRQ_EP93XX_VIC0 + 18)
-#define IRQ_EP93XX_GPIO0MUX		(IRQ_EP93XX_VIC0 + 19)
-#define IRQ_EP93XX_GPIO1MUX		(IRQ_EP93XX_VIC0 + 20)
-#define IRQ_EP93XX_GPIO2MUX		(IRQ_EP93XX_VIC0 + 21)
-#define IRQ_EP93XX_GPIO3MUX		(IRQ_EP93XX_VIC0 + 22)
-#define IRQ_EP93XX_UART1RX		(IRQ_EP93XX_VIC0 + 23)
-#define IRQ_EP93XX_UART1TX		(IRQ_EP93XX_VIC0 + 24)
-#define IRQ_EP93XX_UART2RX		(IRQ_EP93XX_VIC0 + 25)
-#define IRQ_EP93XX_UART2TX		(IRQ_EP93XX_VIC0 + 26)
-#define IRQ_EP93XX_UART3RX		(IRQ_EP93XX_VIC0 + 27)
-#define IRQ_EP93XX_UART3TX		(IRQ_EP93XX_VIC0 + 28)
-#define IRQ_EP93XX_KEY			(IRQ_EP93XX_VIC0 + 29)
-#define IRQ_EP93XX_TOUCH		(IRQ_EP93XX_VIC0 + 30)
-#define EP93XX_VIC1_VALID_IRQ_MASK	0x7ffffffc
-
-#define IRQ_EP93XX_VIC1			(IRQ_EP93XX_VIC0 + 32)
-
-#define IRQ_EP93XX_EXT0			(IRQ_EP93XX_VIC1 + 0)
-#define IRQ_EP93XX_EXT1			(IRQ_EP93XX_VIC1 + 1)
-#define IRQ_EP93XX_EXT2			(IRQ_EP93XX_VIC1 + 2)
-#define IRQ_EP93XX_64HZ			(IRQ_EP93XX_VIC1 + 3)
-#define IRQ_EP93XX_WATCHDOG		(IRQ_EP93XX_VIC1 + 4)
-#define IRQ_EP93XX_RTC			(IRQ_EP93XX_VIC1 + 5)
-#define IRQ_EP93XX_IRDA			(IRQ_EP93XX_VIC1 + 6)
-#define IRQ_EP93XX_ETHERNET		(IRQ_EP93XX_VIC1 + 7)
-#define IRQ_EP93XX_EXT3			(IRQ_EP93XX_VIC1 + 8)
-#define IRQ_EP93XX_PROG			(IRQ_EP93XX_VIC1 + 9)
-#define IRQ_EP93XX_1HZ			(IRQ_EP93XX_VIC1 + 10)
-#define IRQ_EP93XX_VSYNC		(IRQ_EP93XX_VIC1 + 11)
-#define IRQ_EP93XX_VIDEO_FIFO		(IRQ_EP93XX_VIC1 + 12)
-#define IRQ_EP93XX_SSP1RX		(IRQ_EP93XX_VIC1 + 13)
-#define IRQ_EP93XX_SSP1TX		(IRQ_EP93XX_VIC1 + 14)
-#define IRQ_EP93XX_GPIO4MUX		(IRQ_EP93XX_VIC1 + 15)
-#define IRQ_EP93XX_GPIO5MUX		(IRQ_EP93XX_VIC1 + 16)
-#define IRQ_EP93XX_GPIO6MUX		(IRQ_EP93XX_VIC1 + 17)
-#define IRQ_EP93XX_GPIO7MUX		(IRQ_EP93XX_VIC1 + 18)
-#define IRQ_EP93XX_TIMER3		(IRQ_EP93XX_VIC1 + 19)
-#define IRQ_EP93XX_UART1		(IRQ_EP93XX_VIC1 + 20)
-#define IRQ_EP93XX_SSP			(IRQ_EP93XX_VIC1 + 21)
-#define IRQ_EP93XX_UART2		(IRQ_EP93XX_VIC1 + 22)
-#define IRQ_EP93XX_UART3		(IRQ_EP93XX_VIC1 + 23)
-#define IRQ_EP93XX_USB			(IRQ_EP93XX_VIC1 + 24)
-#define IRQ_EP93XX_ETHERNET_PME		(IRQ_EP93XX_VIC1 + 25)
-#define IRQ_EP93XX_DSP			(IRQ_EP93XX_VIC1 + 26)
-#define IRQ_EP93XX_GPIO_AB		(IRQ_EP93XX_VIC1 + 27)
-#define IRQ_EP93XX_SAI			(IRQ_EP93XX_VIC1 + 28)
-#define EP93XX_VIC2_VALID_IRQ_MASK	0x1fffffff
-
-#define NR_EP93XX_IRQS			(IRQ_EP93XX_VIC1 + 32 + 24)
-
-#define EP93XX_BOARD_IRQ(x)		(NR_EP93XX_IRQS + (x))
-#define EP93XX_BOARD_IRQS		32
-
-#endif
diff --git a/arch/arm/mach-ep93xx/platform.h b/arch/arm/mach-ep93xx/platform.h
deleted file mode 100644
index 5fb1b919133f..000000000000
--- a/arch/arm/mach-ep93xx/platform.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * arch/arm/mach-ep93xx/include/mach/platform.h
- */
-
-#ifndef __ASSEMBLY__
-
-#include <linux/platform_data/eth-ep93xx.h>
-#include <linux/reboot.h>
-
-struct device;
-struct i2c_board_info;
-struct spi_board_info;
-struct platform_device;
-struct ep93xxfb_mach_info;
-struct ep93xx_keypad_platform_data;
-struct ep93xx_spi_info;
-
-void ep93xx_map_io(void);
-void ep93xx_init_irq(void);
-
-void ep93xx_register_flash(unsigned int width,
-			   resource_size_t start, resource_size_t size);
-
-void ep93xx_register_eth(struct ep93xx_eth_data *data, int copy_addr);
-void ep93xx_register_i2c(struct i2c_board_info *devices, int num);
-void ep93xx_register_spi(struct ep93xx_spi_info *info,
-			 struct spi_board_info *devices, int num);
-void ep93xx_register_fb(struct ep93xxfb_mach_info *data);
-void ep93xx_register_pwm(int pwm0, int pwm1);
-void ep93xx_register_keypad(struct ep93xx_keypad_platform_data *data);
-void ep93xx_register_i2s(void);
-void ep93xx_register_ac97(void);
-void ep93xx_register_ide(void);
-void ep93xx_register_adc(void);
-
-struct device *ep93xx_init_devices(void);
-extern void ep93xx_timer_init(void);
-
-void ep93xx_restart(enum reboot_mode, const char *);
-
-#endif
diff --git a/arch/arm/mach-ep93xx/soc.h b/arch/arm/mach-ep93xx/soc.h
deleted file mode 100644
index 3245ebbd5069..000000000000
--- a/arch/arm/mach-ep93xx/soc.h
+++ /dev/null
@@ -1,212 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * arch/arm/mach-ep93xx/soc.h
- *
- * Copyright (C) 2012 Open Kernel Labs <www.ok-labs.com>
- * Copyright (C) 2012 Ryan Mallon <rmallon@gmail.com>
- */
-
-#ifndef _EP93XX_SOC_H
-#define _EP93XX_SOC_H
-
-#include "ep93xx-regs.h"
-#include "irqs.h"
-
-/*
- * EP93xx Physical Memory Map:
- *
- * The ASDO pin is sampled at system reset to select a synchronous or
- * asynchronous boot configuration.  When ASDO is "1" (i.e. pulled-up)
- * the synchronous boot mode is selected.  When ASDO is "0" (i.e
- * pulled-down) the asynchronous boot mode is selected.
- *
- * In synchronous boot mode nSDCE3 is decoded starting at physical address
- * 0x00000000 and nCS0 is decoded starting at 0xf0000000.  For asynchronous
- * boot mode they are swapped with nCS0 decoded at 0x00000000 ann nSDCE3
- * decoded at 0xf0000000.
- *
- * There is known errata for the EP93xx dealing with External Memory
- * Configurations.  Please refer to "AN273: EP93xx Silicon Rev E Design
- * Guidelines" for more information.  This document can be found at:
- *
- *	http://www.cirrus.com/en/pubs/appNote/AN273REV4.pdf
- */
-
-#define EP93XX_CS0_PHYS_BASE_ASYNC	0x00000000	/* ASDO Pin = 0 */
-#define EP93XX_SDCE3_PHYS_BASE_SYNC	0x00000000	/* ASDO Pin = 1 */
-#define EP93XX_CS1_PHYS_BASE		0x10000000
-#define EP93XX_CS2_PHYS_BASE		0x20000000
-#define EP93XX_CS3_PHYS_BASE		0x30000000
-#define EP93XX_PCMCIA_PHYS_BASE		0x40000000
-#define EP93XX_CS6_PHYS_BASE		0x60000000
-#define EP93XX_CS7_PHYS_BASE		0x70000000
-#define EP93XX_SDCE0_PHYS_BASE		0xc0000000
-#define EP93XX_SDCE1_PHYS_BASE		0xd0000000
-#define EP93XX_SDCE2_PHYS_BASE		0xe0000000
-#define EP93XX_SDCE3_PHYS_BASE_ASYNC	0xf0000000	/* ASDO Pin = 0 */
-#define EP93XX_CS0_PHYS_BASE_SYNC	0xf0000000	/* ASDO Pin = 1 */
-
-/* AHB peripherals */
-#define EP93XX_DMA_BASE			EP93XX_AHB_IOMEM(0x00000000)
-
-#define EP93XX_ETHERNET_PHYS_BASE	EP93XX_AHB_PHYS(0x00010000)
-#define EP93XX_ETHERNET_BASE		EP93XX_AHB_IOMEM(0x00010000)
-
-#define EP93XX_USB_PHYS_BASE		EP93XX_AHB_PHYS(0x00020000)
-#define EP93XX_USB_BASE			EP93XX_AHB_IOMEM(0x00020000)
-
-#define EP93XX_RASTER_PHYS_BASE		EP93XX_AHB_PHYS(0x00030000)
-#define EP93XX_RASTER_BASE		EP93XX_AHB_IOMEM(0x00030000)
-
-#define EP93XX_GRAPHICS_ACCEL_BASE	EP93XX_AHB_IOMEM(0x00040000)
-
-#define EP93XX_SDRAM_CONTROLLER_BASE	EP93XX_AHB_IOMEM(0x00060000)
-
-#define EP93XX_PCMCIA_CONTROLLER_BASE	EP93XX_AHB_IOMEM(0x00080000)
-
-#define EP93XX_BOOT_ROM_BASE		EP93XX_AHB_IOMEM(0x00090000)
-
-#define EP93XX_IDE_PHYS_BASE		EP93XX_AHB_PHYS(0x000a0000)
-#define EP93XX_IDE_BASE			EP93XX_AHB_IOMEM(0x000a0000)
-
-#define EP93XX_VIC1_BASE		EP93XX_AHB_IOMEM(0x000b0000)
-
-#define EP93XX_VIC2_BASE		EP93XX_AHB_IOMEM(0x000c0000)
-
-/* APB peripherals */
-#define EP93XX_TIMER_BASE		EP93XX_APB_IOMEM(0x00010000)
-
-#define EP93XX_I2S_PHYS_BASE		EP93XX_APB_PHYS(0x00020000)
-#define EP93XX_I2S_BASE			EP93XX_APB_IOMEM(0x00020000)
-
-#define EP93XX_SECURITY_BASE		EP93XX_APB_IOMEM(0x00030000)
-
-#define EP93XX_AAC_PHYS_BASE		EP93XX_APB_PHYS(0x00080000)
-#define EP93XX_AAC_BASE			EP93XX_APB_IOMEM(0x00080000)
-
-#define EP93XX_SPI_PHYS_BASE		EP93XX_APB_PHYS(0x000a0000)
-#define EP93XX_SPI_BASE			EP93XX_APB_IOMEM(0x000a0000)
-
-#define EP93XX_IRDA_BASE		EP93XX_APB_IOMEM(0x000b0000)
-
-#define EP93XX_KEY_MATRIX_PHYS_BASE	EP93XX_APB_PHYS(0x000f0000)
-#define EP93XX_KEY_MATRIX_BASE		EP93XX_APB_IOMEM(0x000f0000)
-
-#define EP93XX_ADC_PHYS_BASE		EP93XX_APB_PHYS(0x00100000)
-#define EP93XX_ADC_BASE			EP93XX_APB_IOMEM(0x00100000)
-#define EP93XX_TOUCHSCREEN_BASE		EP93XX_APB_IOMEM(0x00100000)
-
-#define EP93XX_PWM_PHYS_BASE		EP93XX_APB_PHYS(0x00110000)
-#define EP93XX_PWM_BASE			EP93XX_APB_IOMEM(0x00110000)
-
-#define EP93XX_RTC_PHYS_BASE		EP93XX_APB_PHYS(0x00120000)
-#define EP93XX_RTC_BASE			EP93XX_APB_IOMEM(0x00120000)
-
-#define EP93XX_WATCHDOG_PHYS_BASE	EP93XX_APB_PHYS(0x00140000)
-#define EP93XX_WATCHDOG_BASE		EP93XX_APB_IOMEM(0x00140000)
-
-/* System controller */
-#define EP93XX_SYSCON_BASE		EP93XX_APB_IOMEM(0x00130000)
-#define EP93XX_SYSCON_REG(x)		(EP93XX_SYSCON_BASE + (x))
-#define EP93XX_SYSCON_POWER_STATE	EP93XX_SYSCON_REG(0x00)
-#define EP93XX_SYSCON_PWRCNT		EP93XX_SYSCON_REG(0x04)
-#define EP93XX_SYSCON_PWRCNT_FIR_EN	(1<<31)
-#define EP93XX_SYSCON_PWRCNT_UARTBAUD	(1<<29)
-#define EP93XX_SYSCON_PWRCNT_USH_EN	28
-#define EP93XX_SYSCON_PWRCNT_DMA_M2M1	27
-#define EP93XX_SYSCON_PWRCNT_DMA_M2M0	26
-#define EP93XX_SYSCON_PWRCNT_DMA_M2P8	25
-#define EP93XX_SYSCON_PWRCNT_DMA_M2P9	24
-#define EP93XX_SYSCON_PWRCNT_DMA_M2P6	23
-#define EP93XX_SYSCON_PWRCNT_DMA_M2P7	22
-#define EP93XX_SYSCON_PWRCNT_DMA_M2P4	21
-#define EP93XX_SYSCON_PWRCNT_DMA_M2P5	20
-#define EP93XX_SYSCON_PWRCNT_DMA_M2P2	19
-#define EP93XX_SYSCON_PWRCNT_DMA_M2P3	18
-#define EP93XX_SYSCON_PWRCNT_DMA_M2P0	17
-#define EP93XX_SYSCON_PWRCNT_DMA_M2P1	16
-#define EP93XX_SYSCON_HALT		EP93XX_SYSCON_REG(0x08)
-#define EP93XX_SYSCON_STANDBY		EP93XX_SYSCON_REG(0x0c)
-#define EP93XX_SYSCON_CLKSET1		EP93XX_SYSCON_REG(0x20)
-#define EP93XX_SYSCON_CLKSET1_NBYP1	(1<<23)
-#define EP93XX_SYSCON_CLKSET2		EP93XX_SYSCON_REG(0x24)
-#define EP93XX_SYSCON_CLKSET2_NBYP2	(1<<19)
-#define EP93XX_SYSCON_CLKSET2_PLL2_EN	(1<<18)
-#define EP93XX_SYSCON_DEVCFG		EP93XX_SYSCON_REG(0x80)
-#define EP93XX_SYSCON_DEVCFG_SWRST	(1<<31)
-#define EP93XX_SYSCON_DEVCFG_D1ONG	(1<<30)
-#define EP93XX_SYSCON_DEVCFG_D0ONG	(1<<29)
-#define EP93XX_SYSCON_DEVCFG_IONU2	(1<<28)
-#define EP93XX_SYSCON_DEVCFG_GONK	(1<<27)
-#define EP93XX_SYSCON_DEVCFG_TONG	(1<<26)
-#define EP93XX_SYSCON_DEVCFG_MONG	(1<<25)
-#define EP93XX_SYSCON_DEVCFG_U3EN	24
-#define EP93XX_SYSCON_DEVCFG_CPENA	(1<<23)
-#define EP93XX_SYSCON_DEVCFG_A2ONG	(1<<22)
-#define EP93XX_SYSCON_DEVCFG_A1ONG	(1<<21)
-#define EP93XX_SYSCON_DEVCFG_U2EN	20
-#define EP93XX_SYSCON_DEVCFG_EXVC	(1<<19)
-#define EP93XX_SYSCON_DEVCFG_U1EN	18
-#define EP93XX_SYSCON_DEVCFG_TIN	(1<<17)
-#define EP93XX_SYSCON_DEVCFG_HC3IN	(1<<15)
-#define EP93XX_SYSCON_DEVCFG_HC3EN	(1<<14)
-#define EP93XX_SYSCON_DEVCFG_HC1IN	(1<<13)
-#define EP93XX_SYSCON_DEVCFG_HC1EN	(1<<12)
-#define EP93XX_SYSCON_DEVCFG_HONIDE	(1<<11)
-#define EP93XX_SYSCON_DEVCFG_GONIDE	(1<<10)
-#define EP93XX_SYSCON_DEVCFG_PONG	(1<<9)
-#define EP93XX_SYSCON_DEVCFG_EONIDE	(1<<8)
-#define EP93XX_SYSCON_DEVCFG_I2SONSSP	(1<<7)
-#define EP93XX_SYSCON_DEVCFG_I2SONAC97	(1<<6)
-#define EP93XX_SYSCON_DEVCFG_RASONP3	(1<<4)
-#define EP93XX_SYSCON_DEVCFG_RAS	(1<<3)
-#define EP93XX_SYSCON_DEVCFG_ADCPD	(1<<2)
-#define EP93XX_SYSCON_DEVCFG_KEYS	(1<<1)
-#define EP93XX_SYSCON_DEVCFG_SHENA	(1<<0)
-#define EP93XX_SYSCON_VIDCLKDIV		EP93XX_SYSCON_REG(0x84)
-#define EP93XX_SYSCON_CLKDIV_ENABLE	15
-#define EP93XX_SYSCON_CLKDIV_ESEL	(1<<14)
-#define EP93XX_SYSCON_CLKDIV_PSEL	(1<<13)
-#define EP93XX_SYSCON_CLKDIV_PDIV_SHIFT	8
-#define EP93XX_SYSCON_I2SCLKDIV		EP93XX_SYSCON_REG(0x8c)
-#define EP93XX_SYSCON_I2SCLKDIV_SENA	31
-#define EP93XX_SYSCON_I2SCLKDIV_ORIDE   (1<<29)
-#define EP93XX_SYSCON_I2SCLKDIV_SPOL	(1<<19)
-#define EP93XX_I2SCLKDIV_SDIV		(1 << 16)
-#define EP93XX_I2SCLKDIV_LRDIV32	(0 << 17)
-#define EP93XX_I2SCLKDIV_LRDIV64	(1 << 17)
-#define EP93XX_I2SCLKDIV_LRDIV128	(2 << 17)
-#define EP93XX_I2SCLKDIV_LRDIV_MASK	(3 << 17)
-#define EP93XX_SYSCON_KEYTCHCLKDIV	EP93XX_SYSCON_REG(0x90)
-#define EP93XX_SYSCON_KEYTCHCLKDIV_TSEN	31
-#define EP93XX_SYSCON_KEYTCHCLKDIV_ADIV	16
-#define EP93XX_SYSCON_KEYTCHCLKDIV_KEN	15
-#define EP93XX_SYSCON_KEYTCHCLKDIV_KDIV	(1<<0)
-#define EP93XX_SYSCON_SYSCFG		EP93XX_SYSCON_REG(0x9c)
-#define EP93XX_SYSCON_SYSCFG_REV_MASK	(0xf0000000)
-#define EP93XX_SYSCON_SYSCFG_REV_SHIFT	(28)
-#define EP93XX_SYSCON_SYSCFG_SBOOT	(1<<8)
-#define EP93XX_SYSCON_SYSCFG_LCSN7	(1<<7)
-#define EP93XX_SYSCON_SYSCFG_LCSN6	(1<<6)
-#define EP93XX_SYSCON_SYSCFG_LASDO	(1<<5)
-#define EP93XX_SYSCON_SYSCFG_LEEDA	(1<<4)
-#define EP93XX_SYSCON_SYSCFG_LEECLK	(1<<3)
-#define EP93XX_SYSCON_SYSCFG_LCSN2	(1<<1)
-#define EP93XX_SYSCON_SYSCFG_LCSN1	(1<<0)
-#define EP93XX_SYSCON_SWLOCK		EP93XX_SYSCON_REG(0xc0)
-
-/* EP93xx System Controller software locked register write */
-void ep93xx_syscon_swlocked_write(unsigned int val, void __iomem *reg);
-void ep93xx_devcfg_set_clear(unsigned int set_bits, unsigned int clear_bits);
-
-static inline void ep93xx_devcfg_set_bits(unsigned int bits)
-{
-	ep93xx_devcfg_set_clear(bits, 0x00);
-}
-
-static inline void ep93xx_devcfg_clear_bits(unsigned int bits)
-{
-	ep93xx_devcfg_set_clear(0x00, bits);
-}
-
-#endif /* _EP93XX_SOC_H */
diff --git a/arch/arm/mach-ep93xx/timer-ep93xx.c b/arch/arm/mach-ep93xx/timer-ep93xx.c
deleted file mode 100644
index a9efa7bc2fa1..000000000000
--- a/arch/arm/mach-ep93xx/timer-ep93xx.c
+++ /dev/null
@@ -1,143 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/clocksource.h>
-#include <linux/clockchips.h>
-#include <linux/sched_clock.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/io.h>
-#include <asm/mach/time.h>
-#include "soc.h"
-#include "platform.h"
-
-/*************************************************************************
- * Timer handling for EP93xx
- *************************************************************************
- * The ep93xx has four internal timers.  Timers 1, 2 (both 16 bit) and
- * 3 (32 bit) count down at 508 kHz, are self-reloading, and can generate
- * an interrupt on underflow.  Timer 4 (40 bit) counts down at 983.04 kHz,
- * is free-running, and can't generate interrupts.
- *
- * The 508 kHz timers are ideal for use for the timer interrupt, as the
- * most common values of HZ divide 508 kHz nicely.  We pick the 32 bit
- * timer (timer 3) to get as long sleep intervals as possible when using
- * CONFIG_NO_HZ.
- *
- * The higher clock rate of timer 4 makes it a better choice than the
- * other timers for use as clock source and for sched_clock(), providing
- * a stable 40 bit time base.
- *************************************************************************
- */
-#define EP93XX_TIMER_REG(x)		(EP93XX_TIMER_BASE + (x))
-#define EP93XX_TIMER1_LOAD		EP93XX_TIMER_REG(0x00)
-#define EP93XX_TIMER1_VALUE		EP93XX_TIMER_REG(0x04)
-#define EP93XX_TIMER1_CONTROL		EP93XX_TIMER_REG(0x08)
-#define EP93XX_TIMER123_CONTROL_ENABLE	(1 << 7)
-#define EP93XX_TIMER123_CONTROL_MODE	(1 << 6)
-#define EP93XX_TIMER123_CONTROL_CLKSEL	(1 << 3)
-#define EP93XX_TIMER1_CLEAR		EP93XX_TIMER_REG(0x0c)
-#define EP93XX_TIMER2_LOAD		EP93XX_TIMER_REG(0x20)
-#define EP93XX_TIMER2_VALUE		EP93XX_TIMER_REG(0x24)
-#define EP93XX_TIMER2_CONTROL		EP93XX_TIMER_REG(0x28)
-#define EP93XX_TIMER2_CLEAR		EP93XX_TIMER_REG(0x2c)
-#define EP93XX_TIMER4_VALUE_LOW		EP93XX_TIMER_REG(0x60)
-#define EP93XX_TIMER4_VALUE_HIGH	EP93XX_TIMER_REG(0x64)
-#define EP93XX_TIMER4_VALUE_HIGH_ENABLE	(1 << 8)
-#define EP93XX_TIMER3_LOAD		EP93XX_TIMER_REG(0x80)
-#define EP93XX_TIMER3_VALUE		EP93XX_TIMER_REG(0x84)
-#define EP93XX_TIMER3_CONTROL		EP93XX_TIMER_REG(0x88)
-#define EP93XX_TIMER3_CLEAR		EP93XX_TIMER_REG(0x8c)
-
-#define EP93XX_TIMER123_RATE		508469
-#define EP93XX_TIMER4_RATE		983040
-
-static u64 notrace ep93xx_read_sched_clock(void)
-{
-	u64 ret;
-
-	ret = readl(EP93XX_TIMER4_VALUE_LOW);
-	ret |= ((u64) (readl(EP93XX_TIMER4_VALUE_HIGH) & 0xff) << 32);
-	return ret;
-}
-
-static u64 ep93xx_clocksource_read(struct clocksource *c)
-{
-	u64 ret;
-
-	ret = readl(EP93XX_TIMER4_VALUE_LOW);
-	ret |= ((u64) (readl(EP93XX_TIMER4_VALUE_HIGH) & 0xff) << 32);
-	return (u64) ret;
-}
-
-static int ep93xx_clkevt_set_next_event(unsigned long next,
-					struct clock_event_device *evt)
-{
-	/* Default mode: periodic, off, 508 kHz */
-	u32 tmode = EP93XX_TIMER123_CONTROL_MODE |
-		    EP93XX_TIMER123_CONTROL_CLKSEL;
-
-	/* Clear timer */
-	writel(tmode, EP93XX_TIMER3_CONTROL);
-
-	/* Set next event */
-	writel(next, EP93XX_TIMER3_LOAD);
-	writel(tmode | EP93XX_TIMER123_CONTROL_ENABLE,
-	       EP93XX_TIMER3_CONTROL);
-        return 0;
-}
-
-
-static int ep93xx_clkevt_shutdown(struct clock_event_device *evt)
-{
-	/* Disable timer */
-	writel(0, EP93XX_TIMER3_CONTROL);
-
-	return 0;
-}
-
-static struct clock_event_device ep93xx_clockevent = {
-	.name			= "timer1",
-	.features		= CLOCK_EVT_FEAT_ONESHOT,
-	.set_state_shutdown	= ep93xx_clkevt_shutdown,
-	.set_state_oneshot	= ep93xx_clkevt_shutdown,
-	.tick_resume		= ep93xx_clkevt_shutdown,
-	.set_next_event		= ep93xx_clkevt_set_next_event,
-	.rating			= 300,
-};
-
-static irqreturn_t ep93xx_timer_interrupt(int irq, void *dev_id)
-{
-	struct clock_event_device *evt = dev_id;
-
-	/* Writing any value clears the timer interrupt */
-	writel(1, EP93XX_TIMER3_CLEAR);
-
-	evt->event_handler(evt);
-
-	return IRQ_HANDLED;
-}
-
-void __init ep93xx_timer_init(void)
-{
-	int irq = IRQ_EP93XX_TIMER3;
-	unsigned long flags = IRQF_TIMER | IRQF_IRQPOLL;
-
-	/* Enable and register clocksource and sched_clock on timer 4 */
-	writel(EP93XX_TIMER4_VALUE_HIGH_ENABLE,
-	       EP93XX_TIMER4_VALUE_HIGH);
-	clocksource_mmio_init(NULL, "timer4",
-			      EP93XX_TIMER4_RATE, 200, 40,
-			      ep93xx_clocksource_read);
-	sched_clock_register(ep93xx_read_sched_clock, 40,
-			     EP93XX_TIMER4_RATE);
-
-	/* Set up clockevent on timer 3 */
-	if (request_irq(irq, ep93xx_timer_interrupt, flags, "ep93xx timer",
-			&ep93xx_clockevent))
-		pr_err("Failed to request irq %d (ep93xx timer)\n", irq);
-	clockevents_config_and_register(&ep93xx_clockevent,
-					EP93XX_TIMER123_RATE,
-					1,
-					0xffffffffU);
-}
diff --git a/arch/arm/mach-ep93xx/ts72xx.c b/arch/arm/mach-ep93xx/ts72xx.c
deleted file mode 100644
index d3de7283ecb3..000000000000
--- a/arch/arm/mach-ep93xx/ts72xx.c
+++ /dev/null
@@ -1,422 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * arch/arm/mach-ep93xx/ts72xx.c
- * Technologic Systems TS72xx SBC support.
- *
- * Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.org>
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/mtd/platnand.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/flash.h>
-#include <linux/spi/mmc_spi.h>
-#include <linux/mmc/host.h>
-#include <linux/platform_data/spi-ep93xx.h>
-#include <linux/gpio/machine.h>
-
-#include "gpio-ep93xx.h"
-#include "hardware.h"
-
-#include <asm/mach-types.h>
-#include <asm/mach/map.h>
-#include <asm/mach/arch.h>
-
-#include "soc.h"
-#include "ts72xx.h"
-
-/*************************************************************************
- * IO map
- *************************************************************************/
-static struct map_desc ts72xx_io_desc[] __initdata = {
-	{
-		.virtual	= (unsigned long)TS72XX_MODEL_VIRT_BASE,
-		.pfn		= __phys_to_pfn(TS72XX_MODEL_PHYS_BASE),
-		.length		= TS72XX_MODEL_SIZE,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)TS72XX_OPTIONS_VIRT_BASE,
-		.pfn		= __phys_to_pfn(TS72XX_OPTIONS_PHYS_BASE),
-		.length		= TS72XX_OPTIONS_SIZE,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)TS72XX_OPTIONS2_VIRT_BASE,
-		.pfn		= __phys_to_pfn(TS72XX_OPTIONS2_PHYS_BASE),
-		.length		= TS72XX_OPTIONS2_SIZE,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)TS72XX_CPLDVER_VIRT_BASE,
-		.pfn		= __phys_to_pfn(TS72XX_CPLDVER_PHYS_BASE),
-		.length		= TS72XX_CPLDVER_SIZE,
-		.type		= MT_DEVICE,
-	}
-};
-
-static void __init ts72xx_map_io(void)
-{
-	ep93xx_map_io();
-	iotable_init(ts72xx_io_desc, ARRAY_SIZE(ts72xx_io_desc));
-}
-
-
-/*************************************************************************
- * NAND flash
- *************************************************************************/
-#define TS72XX_NAND_CONTROL_ADDR_LINE	22	/* 0xN0400000 */
-#define TS72XX_NAND_BUSY_ADDR_LINE	23	/* 0xN0800000 */
-
-static void ts72xx_nand_hwcontrol(struct nand_chip *chip,
-				  int cmd, unsigned int ctrl)
-{
-	if (ctrl & NAND_CTRL_CHANGE) {
-		void __iomem *addr = chip->legacy.IO_ADDR_R;
-		unsigned char bits;
-
-		addr += (1 << TS72XX_NAND_CONTROL_ADDR_LINE);
-
-		bits = __raw_readb(addr) & ~0x07;
-		bits |= (ctrl & NAND_NCE) << 2;	/* bit 0 -> bit 2 */
-		bits |= (ctrl & NAND_CLE);	/* bit 1 -> bit 1 */
-		bits |= (ctrl & NAND_ALE) >> 2;	/* bit 2 -> bit 0 */
-
-		__raw_writeb(bits, addr);
-	}
-
-	if (cmd != NAND_CMD_NONE)
-		__raw_writeb(cmd, chip->legacy.IO_ADDR_W);
-}
-
-static int ts72xx_nand_device_ready(struct nand_chip *chip)
-{
-	void __iomem *addr = chip->legacy.IO_ADDR_R;
-
-	addr += (1 << TS72XX_NAND_BUSY_ADDR_LINE);
-
-	return !!(__raw_readb(addr) & 0x20);
-}
-
-#define TS72XX_BOOTROM_PART_SIZE	(SZ_16K)
-#define TS72XX_REDBOOT_PART_SIZE	(SZ_2M + SZ_1M)
-
-static struct mtd_partition ts72xx_nand_parts[] = {
-	{
-		.name		= "TS-BOOTROM",
-		.offset		= 0,
-		.size		= TS72XX_BOOTROM_PART_SIZE,
-		.mask_flags	= MTD_WRITEABLE,	/* force read-only */
-	}, {
-		.name		= "Linux",
-		.offset		= MTDPART_OFS_RETAIN,
-		.size		= TS72XX_REDBOOT_PART_SIZE,
-				/* leave so much for last partition */
-	}, {
-		.name		= "RedBoot",
-		.offset		= MTDPART_OFS_APPEND,
-		.size		= MTDPART_SIZ_FULL,
-		.mask_flags	= MTD_WRITEABLE,	/* force read-only */
-	},
-};
-
-static struct platform_nand_data ts72xx_nand_data = {
-	.chip = {
-		.nr_chips	= 1,
-		.chip_offset	= 0,
-		.chip_delay	= 15,
-	},
-	.ctrl = {
-		.cmd_ctrl	= ts72xx_nand_hwcontrol,
-		.dev_ready	= ts72xx_nand_device_ready,
-	},
-};
-
-static struct resource ts72xx_nand_resource[] = {
-	{
-		.start		= 0,			/* filled in later */
-		.end		= 0,			/* filled in later */
-		.flags		= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device ts72xx_nand_flash = {
-	.name			= "gen_nand",
-	.id			= -1,
-	.dev.platform_data	= &ts72xx_nand_data,
-	.resource		= ts72xx_nand_resource,
-	.num_resources		= ARRAY_SIZE(ts72xx_nand_resource),
-};
-
-static void __init ts72xx_register_flash(struct mtd_partition *parts, int n,
-				  resource_size_t start)
-{
-	/*
-	 * TS7200 has NOR flash all other TS72xx board have NAND flash.
-	 */
-	if (board_is_ts7200()) {
-		ep93xx_register_flash(2, EP93XX_CS6_PHYS_BASE, SZ_16M);
-	} else {
-		ts72xx_nand_resource[0].start = start;
-		ts72xx_nand_resource[0].end = start + SZ_16M - 1;
-
-		ts72xx_nand_data.chip.partitions = parts;
-		ts72xx_nand_data.chip.nr_partitions = n;
-
-		platform_device_register(&ts72xx_nand_flash);
-	}
-}
-
-/*************************************************************************
- * RTC M48T86
- *************************************************************************/
-#define TS72XX_RTC_INDEX_PHYS_BASE	(EP93XX_CS1_PHYS_BASE + 0x00800000)
-#define TS72XX_RTC_DATA_PHYS_BASE	(EP93XX_CS1_PHYS_BASE + 0x01700000)
-
-static struct resource ts72xx_rtc_resources[] = {
-	DEFINE_RES_MEM(TS72XX_RTC_INDEX_PHYS_BASE, 0x01),
-	DEFINE_RES_MEM(TS72XX_RTC_DATA_PHYS_BASE, 0x01),
-};
-
-static struct platform_device ts72xx_rtc_device = {
-	.name		= "rtc-m48t86",
-	.id		= -1,
-	.resource	= ts72xx_rtc_resources,
-	.num_resources 	= ARRAY_SIZE(ts72xx_rtc_resources),
-};
-
-/*************************************************************************
- * Watchdog (in CPLD)
- *************************************************************************/
-#define TS72XX_WDT_CONTROL_PHYS_BASE	(EP93XX_CS2_PHYS_BASE + 0x03800000)
-#define TS72XX_WDT_FEED_PHYS_BASE	(EP93XX_CS2_PHYS_BASE + 0x03c00000)
-
-static struct resource ts72xx_wdt_resources[] = {
-	DEFINE_RES_MEM(TS72XX_WDT_CONTROL_PHYS_BASE, 0x01),
-	DEFINE_RES_MEM(TS72XX_WDT_FEED_PHYS_BASE, 0x01),
-};
-
-static struct platform_device ts72xx_wdt_device = {
-	.name		= "ts72xx-wdt",
-	.id		= -1,
-	.resource	= ts72xx_wdt_resources,
-	.num_resources	= ARRAY_SIZE(ts72xx_wdt_resources),
-};
-
-/*************************************************************************
- * ETH
- *************************************************************************/
-static struct ep93xx_eth_data __initdata ts72xx_eth_data = {
-	.phy_id		= 1,
-};
-
-/*************************************************************************
- * SPI SD/MMC host
- *************************************************************************/
-#define BK3_EN_SDCARD_PHYS_BASE         0x12400000
-#define BK3_EN_SDCARD_PWR 0x0
-#define BK3_DIS_SDCARD_PWR 0x0C
-static void bk3_mmc_spi_setpower(struct device *dev, unsigned int vdd)
-{
-	void __iomem *pwr_sd = ioremap(BK3_EN_SDCARD_PHYS_BASE, SZ_4K);
-
-	if (!pwr_sd) {
-		pr_err("Failed to enable SD card power!");
-		return;
-	}
-
-	pr_debug("%s: SD card pwr %s VDD:0x%x\n", __func__,
-		 !!vdd ? "ON" : "OFF", vdd);
-
-	if (!!vdd)
-		__raw_writeb(BK3_EN_SDCARD_PWR, pwr_sd);
-	else
-		__raw_writeb(BK3_DIS_SDCARD_PWR, pwr_sd);
-
-	iounmap(pwr_sd);
-}
-
-static struct mmc_spi_platform_data bk3_spi_mmc_data = {
-	.detect_delay	= 500,
-	.powerup_msecs	= 100,
-	.ocr_mask	= MMC_VDD_32_33 | MMC_VDD_33_34,
-	.caps		= MMC_CAP_NONREMOVABLE,
-	.setpower       = bk3_mmc_spi_setpower,
-};
-
-/*************************************************************************
- * SPI Bus - SD card access
- *************************************************************************/
-static struct spi_board_info bk3_spi_board_info[] __initdata = {
-	{
-		.modalias		= "mmc_spi",
-		.platform_data		= &bk3_spi_mmc_data,
-		.max_speed_hz		= 7.4E6,
-		.bus_num		= 0,
-		.chip_select		= 0,
-		.mode			= SPI_MODE_0,
-	},
-};
-
-/*
- * This is a stub -> the FGPIO[3] pin is not connected on the schematic
- * The all work is performed automatically by !SPI_FRAME (SFRM1) and
- * goes through CPLD
- */
-static struct gpiod_lookup_table bk3_spi_cs_gpio_table = {
-	.dev_id = "spi0",
-	.table = {
-		GPIO_LOOKUP("F", 3, "cs", GPIO_ACTIVE_LOW),
-		{ },
-	},
-};
-
-static struct ep93xx_spi_info bk3_spi_master __initdata = {
-	.use_dma	= 1,
-};
-
-/*************************************************************************
- * TS72XX support code
- *************************************************************************/
-#if IS_ENABLED(CONFIG_FPGA_MGR_TS73XX)
-
-/* Relative to EP93XX_CS1_PHYS_BASE */
-#define TS73XX_FPGA_LOADER_BASE		0x03c00000
-
-static struct resource ts73xx_fpga_resources[] = {
-	{
-		.start	= EP93XX_CS1_PHYS_BASE + TS73XX_FPGA_LOADER_BASE,
-		.end	= EP93XX_CS1_PHYS_BASE + TS73XX_FPGA_LOADER_BASE + 1,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device ts73xx_fpga_device = {
-	.name	= "ts73xx-fpga-mgr",
-	.id	= -1,
-	.resource = ts73xx_fpga_resources,
-	.num_resources = ARRAY_SIZE(ts73xx_fpga_resources),
-};
-
-#endif
-
-/*************************************************************************
- * SPI Bus
- *************************************************************************/
-static struct spi_board_info ts72xx_spi_devices[] __initdata = {
-	{
-		.modalias		= "tmp122",
-		.max_speed_hz		= 2 * 1000 * 1000,
-		.bus_num		= 0,
-		.chip_select		= 0,
-	},
-};
-
-static struct gpiod_lookup_table ts72xx_spi_cs_gpio_table = {
-	.dev_id = "spi0",
-	.table = {
-		/* DIO_17 */
-		GPIO_LOOKUP("F", 2, "cs", GPIO_ACTIVE_LOW),
-		{ },
-	},
-};
-
-static struct ep93xx_spi_info ts72xx_spi_info __initdata = {
-	/* Intentionally left blank */
-};
-
-static void __init ts72xx_init_machine(void)
-{
-	ep93xx_init_devices();
-	ts72xx_register_flash(ts72xx_nand_parts, ARRAY_SIZE(ts72xx_nand_parts),
-			      is_ts9420_installed() ?
-			      EP93XX_CS7_PHYS_BASE : EP93XX_CS6_PHYS_BASE);
-	platform_device_register(&ts72xx_rtc_device);
-	platform_device_register(&ts72xx_wdt_device);
-
-	ep93xx_register_eth(&ts72xx_eth_data, 1);
-#if IS_ENABLED(CONFIG_FPGA_MGR_TS73XX)
-	if (board_is_ts7300())
-		platform_device_register(&ts73xx_fpga_device);
-#endif
-	gpiod_add_lookup_table(&ts72xx_spi_cs_gpio_table);
-	ep93xx_register_spi(&ts72xx_spi_info, ts72xx_spi_devices,
-			    ARRAY_SIZE(ts72xx_spi_devices));
-}
-
-MACHINE_START(TS72XX, "Technologic Systems TS-72xx SBC")
-	/* Maintainer: Lennert Buytenhek <buytenh@wantstofly.org> */
-	.atag_offset	= 0x100,
-	.nr_irqs	= NR_EP93XX_IRQS,
-	.map_io		= ts72xx_map_io,
-	.init_irq	= ep93xx_init_irq,
-	.init_time	= ep93xx_timer_init,
-	.init_machine	= ts72xx_init_machine,
-	.restart	= ep93xx_restart,
-MACHINE_END
-
-/*************************************************************************
- * EP93xx I2S audio peripheral handling
- *************************************************************************/
-static struct resource ep93xx_i2s_resource[] = {
-	DEFINE_RES_MEM(EP93XX_I2S_PHYS_BASE, 0x100),
-	DEFINE_RES_IRQ_NAMED(IRQ_EP93XX_SAI, "spilink i2s slave"),
-};
-
-static struct platform_device ep93xx_i2s_device = {
-	.name		= "ep93xx-spilink-i2s",
-	.id		= -1,
-	.num_resources	= ARRAY_SIZE(ep93xx_i2s_resource),
-	.resource	= ep93xx_i2s_resource,
-};
-
-/*************************************************************************
- * BK3 support code
- *************************************************************************/
-static struct mtd_partition bk3_nand_parts[] = {
-	{
-		.name		= "System",
-		.offset	= 0x00000000,
-		.size		= 0x01e00000,
-	}, {
-		.name		= "Data",
-		.offset	= 0x01e00000,
-		.size		= 0x05f20000
-	}, {
-		.name		= "RedBoot",
-		.offset	= 0x07d20000,
-		.size		= 0x002e0000,
-		.mask_flags	= MTD_WRITEABLE,	/* force RO */
-	},
-};
-
-static void __init bk3_init_machine(void)
-{
-	ep93xx_init_devices();
-
-	ts72xx_register_flash(bk3_nand_parts, ARRAY_SIZE(bk3_nand_parts),
-			      EP93XX_CS6_PHYS_BASE);
-
-	ep93xx_register_eth(&ts72xx_eth_data, 1);
-
-	gpiod_add_lookup_table(&bk3_spi_cs_gpio_table);
-	ep93xx_register_spi(&bk3_spi_master, bk3_spi_board_info,
-			    ARRAY_SIZE(bk3_spi_board_info));
-
-	/* Configure ep93xx's I2S to use AC97 pins */
-	ep93xx_devcfg_set_bits(EP93XX_SYSCON_DEVCFG_I2SONAC97);
-	platform_device_register(&ep93xx_i2s_device);
-}
-
-MACHINE_START(BK3, "Liebherr controller BK3.1")
-	/* Maintainer: Lukasz Majewski <lukma@denx.de> */
-	.atag_offset	= 0x100,
-	.nr_irqs	= NR_EP93XX_IRQS,
-	.map_io		= ts72xx_map_io,
-	.init_irq	= ep93xx_init_irq,
-	.init_time	= ep93xx_timer_init,
-	.init_machine	= bk3_init_machine,
-	.restart	= ep93xx_restart,
-MACHINE_END
diff --git a/arch/arm/mach-ep93xx/ts72xx.h b/arch/arm/mach-ep93xx/ts72xx.h
deleted file mode 100644
index 00b4941d29c9..000000000000
--- a/arch/arm/mach-ep93xx/ts72xx.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * arch/arm/mach-ep93xx/include/mach/ts72xx.h
- */
-
-/*
- * TS72xx memory map:
- *
- * virt		phys		size
- * febff000	22000000	4K	model number register (bits 0-2)
- * febfe000	22400000	4K	options register
- * febfd000	22800000	4K	options register #2
- * febfc000     23400000        4K      CPLD version register
- */
-
-#ifndef __TS72XX_H_
-#define __TS72XX_H_
-
-#define TS72XX_MODEL_PHYS_BASE		0x22000000
-#define TS72XX_MODEL_VIRT_BASE		IOMEM(0xfebff000)
-#define TS72XX_MODEL_SIZE		0x00001000
-
-#define TS72XX_MODEL_TS7200		0x00
-#define TS72XX_MODEL_TS7250		0x01
-#define TS72XX_MODEL_TS7260		0x02
-#define TS72XX_MODEL_TS7300		0x03
-#define TS72XX_MODEL_TS7400		0x04
-#define TS72XX_MODEL_MASK		0x07
-
-
-#define TS72XX_OPTIONS_PHYS_BASE	0x22400000
-#define TS72XX_OPTIONS_VIRT_BASE	IOMEM(0xfebfe000)
-#define TS72XX_OPTIONS_SIZE		0x00001000
-
-#define TS72XX_OPTIONS_COM2_RS485	0x02
-#define TS72XX_OPTIONS_MAX197		0x01
-
-
-#define TS72XX_OPTIONS2_PHYS_BASE	0x22800000
-#define TS72XX_OPTIONS2_VIRT_BASE	IOMEM(0xfebfd000)
-#define TS72XX_OPTIONS2_SIZE		0x00001000
-
-#define TS72XX_OPTIONS2_TS9420		0x04
-#define TS72XX_OPTIONS2_TS9420_BOOT	0x02
-
-#define TS72XX_CPLDVER_PHYS_BASE	0x23400000
-#define TS72XX_CPLDVER_VIRT_BASE	IOMEM(0xfebfc000)
-#define TS72XX_CPLDVER_SIZE		0x00001000
-
-#ifndef __ASSEMBLY__
-
-static inline int ts72xx_model(void)
-{
-	return __raw_readb(TS72XX_MODEL_VIRT_BASE) & TS72XX_MODEL_MASK;
-}
-
-static inline int board_is_ts7200(void)
-{
-	return ts72xx_model() == TS72XX_MODEL_TS7200;
-}
-
-static inline int board_is_ts7250(void)
-{
-	return ts72xx_model() == TS72XX_MODEL_TS7250;
-}
-
-static inline int board_is_ts7260(void)
-{
-	return ts72xx_model() == TS72XX_MODEL_TS7260;
-}
-
-static inline int board_is_ts7300(void)
-{
-	return ts72xx_model()  == TS72XX_MODEL_TS7300;
-}
-
-static inline int board_is_ts7400(void)
-{
-	return ts72xx_model() == TS72XX_MODEL_TS7400;
-}
-
-static inline int is_max197_installed(void)
-{
-	return !!(__raw_readb(TS72XX_OPTIONS_VIRT_BASE) &
-					TS72XX_OPTIONS_MAX197);
-}
-
-static inline int is_ts9420_installed(void)
-{
-	return !!(__raw_readb(TS72XX_OPTIONS2_VIRT_BASE) &
-					TS72XX_OPTIONS2_TS9420);
-}
-#endif
-#endif /* __TS72XX_H_ */
diff --git a/arch/arm/mach-ep93xx/vision_ep9307.c b/arch/arm/mach-ep93xx/vision_ep9307.c
deleted file mode 100644
index 9471938df64c..000000000000
--- a/arch/arm/mach-ep93xx/vision_ep9307.c
+++ /dev/null
@@ -1,321 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * arch/arm/mach-ep93xx/vision_ep9307.c
- * Vision Engraving Systems EP9307 SoM support.
- *
- * Copyright (C) 2008-2011 Vision Engraving Systems
- * H Hartley Sweeten <hsweeten@visionengravers.com>
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/irq.h>
-#include <linux/gpio.h>
-#include <linux/gpio/machine.h>
-#include <linux/fb.h>
-#include <linux/io.h>
-#include <linux/mtd/partitions.h>
-#include <linux/i2c.h>
-#include <linux/platform_data/pca953x.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/flash.h>
-#include <linux/spi/mmc_spi.h>
-#include <linux/mmc/host.h>
-
-#include <sound/cs4271.h>
-
-#include "hardware.h"
-#include <linux/platform_data/video-ep93xx.h>
-#include <linux/platform_data/spi-ep93xx.h>
-#include "gpio-ep93xx.h"
-
-#include <asm/mach-types.h>
-#include <asm/mach/map.h>
-#include <asm/mach/arch.h>
-
-#include "soc.h"
-
-/*************************************************************************
- * Static I/O mappings for the FPGA
- *************************************************************************/
-#define VISION_PHYS_BASE	EP93XX_CS7_PHYS_BASE
-#define VISION_VIRT_BASE	0xfebff000
-
-static struct map_desc vision_io_desc[] __initdata = {
-	{
-		.virtual	= VISION_VIRT_BASE,
-		.pfn		= __phys_to_pfn(VISION_PHYS_BASE),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	},
-};
-
-static void __init vision_map_io(void)
-{
-	ep93xx_map_io();
-
-	iotable_init(vision_io_desc, ARRAY_SIZE(vision_io_desc));
-}
-
-/*************************************************************************
- * Ethernet
- *************************************************************************/
-static struct ep93xx_eth_data vision_eth_data __initdata = {
-	.phy_id		= 1,
-};
-
-/*************************************************************************
- * Framebuffer
- *************************************************************************/
-#define VISION_LCD_ENABLE	EP93XX_GPIO_LINE_EGPIO1
-
-static int vision_lcd_setup(struct platform_device *pdev)
-{
-	int err;
-
-	err = gpio_request_one(VISION_LCD_ENABLE, GPIOF_INIT_HIGH,
-				dev_name(&pdev->dev));
-	if (err)
-		return err;
-
-	ep93xx_devcfg_clear_bits(EP93XX_SYSCON_DEVCFG_RAS |
-				 EP93XX_SYSCON_DEVCFG_RASONP3 |
-				 EP93XX_SYSCON_DEVCFG_EXVC);
-
-	return 0;
-}
-
-static void vision_lcd_teardown(struct platform_device *pdev)
-{
-	gpio_free(VISION_LCD_ENABLE);
-}
-
-static void vision_lcd_blank(int blank_mode, struct fb_info *info)
-{
-	if (blank_mode)
-		gpio_set_value(VISION_LCD_ENABLE, 0);
-	else
-		gpio_set_value(VISION_LCD_ENABLE, 1);
-}
-
-static struct ep93xxfb_mach_info ep93xxfb_info __initdata = {
-	.flags		= EP93XXFB_USE_SDCSN0 | EP93XXFB_PCLK_FALLING,
-	.setup		= vision_lcd_setup,
-	.teardown	= vision_lcd_teardown,
-	.blank		= vision_lcd_blank,
-};
-
-
-/*************************************************************************
- * GPIO Expanders
- *************************************************************************/
-#define PCA9539_74_GPIO_BASE	(EP93XX_GPIO_LINE_MAX + 1)
-#define PCA9539_75_GPIO_BASE	(PCA9539_74_GPIO_BASE + 16)
-#define PCA9539_76_GPIO_BASE	(PCA9539_75_GPIO_BASE + 16)
-#define PCA9539_77_GPIO_BASE	(PCA9539_76_GPIO_BASE + 16)
-
-static struct pca953x_platform_data pca953x_74_gpio_data = {
-	.gpio_base	= PCA9539_74_GPIO_BASE,
-	.irq_base	= EP93XX_BOARD_IRQ(0),
-};
-
-static struct pca953x_platform_data pca953x_75_gpio_data = {
-	.gpio_base	= PCA9539_75_GPIO_BASE,
-	.irq_base	= -1,
-};
-
-static struct pca953x_platform_data pca953x_76_gpio_data = {
-	.gpio_base	= PCA9539_76_GPIO_BASE,
-	.irq_base	= -1,
-};
-
-static struct pca953x_platform_data pca953x_77_gpio_data = {
-	.gpio_base	= PCA9539_77_GPIO_BASE,
-	.irq_base	= -1,
-};
-
-/*************************************************************************
- * I2C Bus
- *************************************************************************/
-
-static struct i2c_board_info vision_i2c_info[] __initdata = {
-	{
-		I2C_BOARD_INFO("isl1208", 0x6f),
-		.irq		= IRQ_EP93XX_EXT1,
-	}, {
-		I2C_BOARD_INFO("pca9539", 0x74),
-		.platform_data	= &pca953x_74_gpio_data,
-	}, {
-		I2C_BOARD_INFO("pca9539", 0x75),
-		.platform_data	= &pca953x_75_gpio_data,
-	}, {
-		I2C_BOARD_INFO("pca9539", 0x76),
-		.platform_data	= &pca953x_76_gpio_data,
-	}, {
-		I2C_BOARD_INFO("pca9539", 0x77),
-		.platform_data	= &pca953x_77_gpio_data,
-	},
-};
-
-/*************************************************************************
- * SPI CS4271 Audio Codec
- *************************************************************************/
-static struct cs4271_platform_data vision_cs4271_data = {
-	/* Intentionally left blank */
-};
-
-/*************************************************************************
- * SPI Flash
- *************************************************************************/
-static struct mtd_partition vision_spi_flash_partitions[] = {
-	{
-		.name	= "SPI bootstrap",
-		.offset	= 0,
-		.size	= SZ_4K,
-	}, {
-		.name	= "Bootstrap config",
-		.offset	= MTDPART_OFS_APPEND,
-		.size	= SZ_4K,
-	}, {
-		.name	= "System config",
-		.offset	= MTDPART_OFS_APPEND,
-		.size	= MTDPART_SIZ_FULL,
-	},
-};
-
-static struct flash_platform_data vision_spi_flash_data = {
-	.name		= "SPI Flash",
-	.parts		= vision_spi_flash_partitions,
-	.nr_parts	= ARRAY_SIZE(vision_spi_flash_partitions),
-};
-
-/*************************************************************************
- * SPI SD/MMC host
- *************************************************************************/
-static struct mmc_spi_platform_data vision_spi_mmc_data = {
-	.detect_delay	= 100,
-	.powerup_msecs	= 100,
-	.ocr_mask	= MMC_VDD_32_33 | MMC_VDD_33_34,
-	.caps2		= MMC_CAP2_RO_ACTIVE_HIGH,
-};
-
-static struct gpiod_lookup_table vision_spi_mmc_gpio_table = {
-	.dev_id = "mmc_spi.2", /* "mmc_spi @ CS2 */
-	.table = {
-		/* Card detect */
-		GPIO_LOOKUP_IDX("B", 7, NULL, 0, GPIO_ACTIVE_LOW),
-		/* Write protect */
-		GPIO_LOOKUP_IDX("F", 0, NULL, 1, GPIO_ACTIVE_HIGH),
-		{ },
-	},
-};
-
-/*************************************************************************
- * SPI Bus
- *************************************************************************/
-static struct spi_board_info vision_spi_board_info[] __initdata = {
-	{
-		.modalias		= "cs4271",
-		.platform_data		= &vision_cs4271_data,
-		.max_speed_hz		= 6000000,
-		.bus_num		= 0,
-		.chip_select		= 0,
-		.mode			= SPI_MODE_3,
-	}, {
-		.modalias		= "sst25l",
-		.platform_data		= &vision_spi_flash_data,
-		.max_speed_hz		= 20000000,
-		.bus_num		= 0,
-		.chip_select		= 1,
-		.mode			= SPI_MODE_3,
-	}, {
-		.modalias		= "mmc_spi",
-		.platform_data		= &vision_spi_mmc_data,
-		.max_speed_hz		= 20000000,
-		.bus_num		= 0,
-		.chip_select		= 2,
-		.mode			= SPI_MODE_3,
-	},
-};
-
-static struct gpiod_lookup_table vision_spi_cs4271_gpio_table = {
-	.dev_id = "spi0.0", /* cs4271 @ CS0 */
-	.table = {
-		/* RESET */
-		GPIO_LOOKUP_IDX("H", 2, NULL, 0, GPIO_ACTIVE_LOW),
-		{ },
-	},
-};
-
-static struct gpiod_lookup_table vision_spi_cs_gpio_table = {
-	.dev_id = "spi0",
-	.table = {
-		GPIO_LOOKUP_IDX("A", 6, "cs", 0, GPIO_ACTIVE_LOW),
-		GPIO_LOOKUP_IDX("A", 7, "cs", 1, GPIO_ACTIVE_LOW),
-		GPIO_LOOKUP_IDX("G", 2, "cs", 2, GPIO_ACTIVE_LOW),
-		{ },
-	},
-};
-
-static struct ep93xx_spi_info vision_spi_master __initdata = {
-	.use_dma	= 1,
-};
-
-/*************************************************************************
- * I2S Audio
- *************************************************************************/
-static struct platform_device vision_audio_device = {
-	.name		= "edb93xx-audio",
-	.id		= -1,
-};
-
-static void __init vision_register_i2s(void)
-{
-	ep93xx_register_i2s();
-	platform_device_register(&vision_audio_device);
-}
-
-/*************************************************************************
- * Machine Initialization
- *************************************************************************/
-static void __init vision_init_machine(void)
-{
-	ep93xx_init_devices();
-	ep93xx_register_flash(2, EP93XX_CS6_PHYS_BASE, SZ_64M);
-	ep93xx_register_eth(&vision_eth_data, 1);
-	ep93xx_register_fb(&ep93xxfb_info);
-	ep93xx_register_pwm(1, 0);
-
-	/*
-	 * Request the gpio expander's interrupt gpio line now to prevent
-	 * the kernel from doing a WARN in gpiolib:gpio_ensure_requested().
-	 */
-	if (gpio_request_one(EP93XX_GPIO_LINE_F(7), GPIOF_DIR_IN,
-				"pca9539:74"))
-		pr_warn("cannot request interrupt gpio for pca9539:74\n");
-
-	vision_i2c_info[1].irq = gpio_to_irq(EP93XX_GPIO_LINE_F(7));
-
-	ep93xx_register_i2c(vision_i2c_info,
-				ARRAY_SIZE(vision_i2c_info));
-	gpiod_add_lookup_table(&vision_spi_cs4271_gpio_table);
-	gpiod_add_lookup_table(&vision_spi_mmc_gpio_table);
-	gpiod_add_lookup_table(&vision_spi_cs_gpio_table);
-	ep93xx_register_spi(&vision_spi_master, vision_spi_board_info,
-				ARRAY_SIZE(vision_spi_board_info));
-	vision_register_i2s();
-}
-
-MACHINE_START(VISION_EP9307, "Vision Engraving Systems EP9307")
-	/* Maintainer: H Hartley Sweeten <hsweeten@visionengravers.com> */
-	.atag_offset	= 0x100,
-	.nr_irqs	= NR_EP93XX_IRQS + EP93XX_BOARD_IRQS,
-	.map_io		= vision_map_io,
-	.init_irq	= ep93xx_init_irq,
-	.init_time	= ep93xx_timer_init,
-	.init_machine	= vision_init_machine,
-	.restart	= ep93xx_restart,
-MACHINE_END
diff --git a/arch/arm/mach-imx/mach-imx6sx.c b/arch/arm/mach-imx/mach-imx6sx.c
index 9ababf4ac210..3feb31ab556e 100644
--- a/arch/arm/mach-imx/mach-imx6sx.c
+++ b/arch/arm/mach-imx/mach-imx6sx.c
@@ -7,37 +7,15 @@
 #include <linux/of_platform.h>
 #include <linux/regmap.h>
 #include <linux/mfd/syscon.h>
-#include <linux/mfd/syscon/imx6q-iomuxc-gpr.h>
 #include <asm/mach/arch.h>
 
 #include "common.h"
 #include "cpuidle.h"
 
-static void __init imx6sx_enet_clk_sel(void)
-{
-	struct regmap *gpr;
-
-	gpr = syscon_regmap_lookup_by_compatible("fsl,imx6sx-iomuxc-gpr");
-	if (!IS_ERR(gpr)) {
-		regmap_update_bits(gpr, IOMUXC_GPR1,
-				   IMX6SX_GPR1_FEC_CLOCK_MUX_SEL_MASK, 0);
-		regmap_update_bits(gpr, IOMUXC_GPR1,
-				   IMX6SX_GPR1_FEC_CLOCK_PAD_DIR_MASK, 0);
-	} else {
-		pr_err("failed to find fsl,imx6sx-iomux-gpr regmap\n");
-	}
-}
-
-static inline void imx6sx_enet_init(void)
-{
-	imx6sx_enet_clk_sel();
-}
-
 static void __init imx6sx_init_machine(void)
 {
 	of_platform_default_populate(NULL, NULL, NULL);
 
-	imx6sx_enet_init();
 	imx_anatop_init();
 	imx6sx_pm_init();
 }
diff --git a/arch/arm/mach-imx/mach-imx7d.c b/arch/arm/mach-imx/mach-imx7d.c
index 9587885fb1ac..87632ae0201c 100644
--- a/arch/arm/mach-imx/mach-imx7d.c
+++ b/arch/arm/mach-imx/mach-imx7d.c
@@ -48,7 +48,7 @@ static void __init imx7d_enet_clk_sel(void)
 	}
 }
 
-static inline void imx7d_enet_init(void)
+static void __init imx7d_enet_init(void)
 {
 	imx7d_enet_phy_init();
 	imx7d_enet_clk_sel();
diff --git a/arch/arm/mach-lpc32xx/Kconfig b/arch/arm/mach-lpc32xx/Kconfig
index 35730d3696d0..138599545c24 100644
--- a/arch/arm/mach-lpc32xx/Kconfig
+++ b/arch/arm/mach-lpc32xx/Kconfig
@@ -8,5 +8,6 @@ config ARCH_LPC32XX
 	select CLKSRC_LPC32XX
 	select CPU_ARM926T
 	select GPIOLIB
+	select LPC32XX_DMAMUX if AMBA_PL08X
 	help
 	  Support for the NXP LPC32XX family of processors
diff --git a/arch/arm/mach-mvebu/board-v7.c b/arch/arm/mach-mvebu/board-v7.c
index fd5d0c8ff695..04ad651d13a0 100644
--- a/arch/arm/mach-mvebu/board-v7.c
+++ b/arch/arm/mach-mvebu/board-v7.c
@@ -86,6 +86,9 @@ static int __init mvebu_scan_mem(unsigned long node, const char *uname,
 		base = dt_mem_next_cell(dt_root_addr_cells, &reg);
 		size = dt_mem_next_cell(dt_root_size_cells, &reg);
 
+		if (size < MVEBU_DDR_TRAINING_AREA_SZ)
+			pr_warn("Too little memory to reserve for DDR training\n");
+
 		memblock_reserve(base, MVEBU_DDR_TRAINING_AREA_SZ);
 	}
 
diff --git a/arch/arm/mach-omap1/omap-dma.c b/arch/arm/mach-omap1/omap-dma.c
index 9ee472f8ead1..f091f78631d0 100644
--- a/arch/arm/mach-omap1/omap-dma.c
+++ b/arch/arm/mach-omap1/omap-dma.c
@@ -59,19 +59,6 @@ static struct omap_dma_dev_attr *d;
 static int enable_1510_mode;
 static u32 errata;
 
-struct dma_link_info {
-	int *linked_dmach_q;
-	int no_of_lchs_linked;
-
-	int q_count;
-	int q_tail;
-	int q_head;
-
-	int chain_state;
-	int chain_mode;
-
-};
-
 static int dma_lch_count;
 static int dma_chan_count;
 static int omap_dma_reserve_channels;
diff --git a/arch/arm/mach-omap1/pm.h b/arch/arm/mach-omap1/pm.h
index d4373a5c4697..b2763fb097ea 100644
--- a/arch/arm/mach-omap1/pm.h
+++ b/arch/arm/mach-omap1/pm.h
@@ -114,13 +114,9 @@ extern void omap1_pm_suspend(void);
 
 extern void omap1510_cpu_suspend(unsigned long, unsigned long);
 extern void omap1610_cpu_suspend(unsigned long, unsigned long);
-extern void omap1510_idle_loop_suspend(void);
-extern void omap1610_idle_loop_suspend(void);
 
 extern unsigned int omap1510_cpu_suspend_sz;
 extern unsigned int omap1610_cpu_suspend_sz;
-extern unsigned int omap1510_idle_loop_suspend_sz;
-extern unsigned int omap1610_idle_loop_suspend_sz;
 
 #ifdef CONFIG_OMAP_SERIAL_WAKE
 extern void omap_serial_wake_trigger(int enable);
diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
index 7ad74db951f6..f18ef45e2fe1 100644
--- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c
+++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
@@ -333,7 +333,7 @@ int omap4_hotplug_cpu(unsigned int cpu, unsigned int power_state)
 	omap_pm_ops.scu_prepare(cpu, power_state);
 
 	/*
-	 * CPU never retuns back if targeted power state is OFF mode.
+	 * CPU never returns back if targeted power state is OFF mode.
 	 * CPU ONLINE follows normal CPU ONLINE ptah via
 	 * omap4_secondary_startup().
 	 */
diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
index fca7869c8075..800980057373 100644
--- a/arch/arm/mach-omap2/omap_device.c
+++ b/arch/arm/mach-omap2/omap_device.c
@@ -315,7 +315,7 @@ static struct omap_device *omap_device_alloc(struct platform_device *pdev,
 
 	od->hwmods_cnt = oh_cnt;
 
-	hwmods = kmemdup(ohs, sizeof(struct omap_hwmod *) * oh_cnt, GFP_KERNEL);
+	hwmods = kmemdup_array(ohs, oh_cnt, sizeof(*hwmods), GFP_KERNEL);
 	if (!hwmods)
 		goto oda_exit2;
 
diff --git a/arch/arm/mach-orion5x/board-mss2.c b/arch/arm/mach-orion5x/board-mss2.c
index b0f16d223adf..9e3d69891d2f 100644
--- a/arch/arm/mach-orion5x/board-mss2.c
+++ b/arch/arm/mach-orion5x/board-mss2.c
@@ -82,5 +82,5 @@ static void mss2_power_off(void)
 void __init mss2_init(void)
 {
 	/* register mss2 specific power-off method */
-	pm_power_off = mss2_power_off;
+	register_platform_power_off(mss2_power_off);
 }
diff --git a/arch/arm/mach-orion5x/dns323-setup.c b/arch/arm/mach-orion5x/dns323-setup.c
index 062109efa0ec..fcd38ff7ca45 100644
--- a/arch/arm/mach-orion5x/dns323-setup.c
+++ b/arch/arm/mach-orion5x/dns323-setup.c
@@ -700,7 +700,7 @@ static void __init dns323_init(void)
 		if (gpio_request(DNS323_GPIO_POWER_OFF, "POWEROFF") != 0 ||
 		    gpio_direction_output(DNS323_GPIO_POWER_OFF, 0) != 0)
 			pr_err("DNS-323: failed to setup power-off GPIO\n");
-		pm_power_off = dns323a_power_off;
+		register_platform_power_off(dns323a_power_off);
 		break;
 	case DNS323_REV_B1:
 		/* 5182 built-in SATA init */
@@ -717,7 +717,7 @@ static void __init dns323_init(void)
 		if (gpio_request(DNS323_GPIO_POWER_OFF, "POWEROFF") != 0 ||
 		    gpio_direction_output(DNS323_GPIO_POWER_OFF, 0) != 0)
 			pr_err("DNS-323: failed to setup power-off GPIO\n");
-		pm_power_off = dns323b_power_off;
+		register_platform_power_off(dns323b_power_off);
 		break;
 	case DNS323_REV_C1:
 		/* 5182 built-in SATA init */
@@ -727,7 +727,7 @@ static void __init dns323_init(void)
 		if (gpio_request(DNS323C_GPIO_POWER_OFF, "POWEROFF") != 0 ||
 		    gpio_direction_output(DNS323C_GPIO_POWER_OFF, 0) != 0)
 			pr_err("DNS-323: failed to setup power-off GPIO\n");
-		pm_power_off = dns323c_power_off;
+		register_platform_power_off(dns323c_power_off);
 
 		/* Now, -this- should theoretically be done by the sata_mv driver
 		 * once I figure out what's going on there. Maybe the behaviour
diff --git a/arch/arm/mach-orion5x/kurobox_pro-setup.c b/arch/arm/mach-orion5x/kurobox_pro-setup.c
index acba06618080..339b10891808 100644
--- a/arch/arm/mach-orion5x/kurobox_pro-setup.c
+++ b/arch/arm/mach-orion5x/kurobox_pro-setup.c
@@ -373,7 +373,7 @@ static void __init kurobox_pro_init(void)
 	i2c_register_board_info(0, &kurobox_pro_i2c_rtc, 1);
 
 	/* register Kurobox Pro specific power-off method */
-	pm_power_off = kurobox_pro_power_off;
+	register_platform_power_off(kurobox_pro_power_off);
 }
 
 #ifdef CONFIG_MACH_KUROBOX_PRO
diff --git a/arch/arm/mach-orion5x/mv2120-setup.c b/arch/arm/mach-orion5x/mv2120-setup.c
index b7327a612835..5b0249f109cd 100644
--- a/arch/arm/mach-orion5x/mv2120-setup.c
+++ b/arch/arm/mach-orion5x/mv2120-setup.c
@@ -238,7 +238,7 @@ static void __init mv2120_init(void)
 	if (gpio_request(MV2120_GPIO_POWER_OFF, "POWEROFF") != 0 ||
 	    gpio_direction_output(MV2120_GPIO_POWER_OFF, 1) != 0)
 		pr_err("mv2120: failed to setup power-off GPIO\n");
-	pm_power_off = mv2120_power_off;
+	register_platform_power_off(mv2120_power_off);
 }
 
 /* Warning: HP uses a wrong mach-type (=526) in their bootloader */
diff --git a/arch/arm/mach-orion5x/net2big-setup.c b/arch/arm/mach-orion5x/net2big-setup.c
index 6ad9740b426b..4afd9b4c71a9 100644
--- a/arch/arm/mach-orion5x/net2big-setup.c
+++ b/arch/arm/mach-orion5x/net2big-setup.c
@@ -423,7 +423,7 @@ static void __init net2big_init(void)
 
 	if (gpio_request(NET2BIG_GPIO_POWER_OFF, "power-off") == 0 &&
 	    gpio_direction_output(NET2BIG_GPIO_POWER_OFF, 0) == 0)
-		pm_power_off = net2big_power_off;
+		register_platform_power_off(net2big_power_off);
 	else
 		pr_err("net2big: failed to configure power-off GPIO\n");
 
diff --git a/arch/arm/mach-orion5x/terastation_pro2-setup.c b/arch/arm/mach-orion5x/terastation_pro2-setup.c
index 23a5521c6833..a9f01859d101 100644
--- a/arch/arm/mach-orion5x/terastation_pro2-setup.c
+++ b/arch/arm/mach-orion5x/terastation_pro2-setup.c
@@ -349,7 +349,7 @@ static void __init tsp2_init(void)
 	i2c_register_board_info(0, &tsp2_i2c_rtc, 1);
 
 	/* register Terastation Pro II specific power-off method */
-	pm_power_off = tsp2_power_off;
+	register_platform_power_off(tsp2_power_off);
 }
 
 MACHINE_START(TERASTATION_PRO2, "Buffalo Terastation Pro II/Live")
diff --git a/arch/arm/mach-orion5x/ts209-setup.c b/arch/arm/mach-orion5x/ts209-setup.c
index bab8ba0e01ab..de9092e992c5 100644
--- a/arch/arm/mach-orion5x/ts209-setup.c
+++ b/arch/arm/mach-orion5x/ts209-setup.c
@@ -314,7 +314,7 @@ static void __init qnap_ts209_init(void)
 	i2c_register_board_info(0, &qnap_ts209_i2c_rtc, 1);
 
 	/* register tsx09 specific power-off method */
-	pm_power_off = qnap_tsx09_power_off;
+	register_platform_power_off(qnap_tsx09_power_off);
 }
 
 MACHINE_START(TS209, "QNAP TS-109/TS-209")
diff --git a/arch/arm/mach-orion5x/ts409-setup.c b/arch/arm/mach-orion5x/ts409-setup.c
index 8131982c10d9..725688aa5cba 100644
--- a/arch/arm/mach-orion5x/ts409-setup.c
+++ b/arch/arm/mach-orion5x/ts409-setup.c
@@ -312,7 +312,7 @@ static void __init qnap_ts409_init(void)
 	platform_device_register(&ts409_leds);
 
 	/* register tsx09 specific power-off method */
-	pm_power_off = qnap_tsx09_power_off;
+	register_platform_power_off(qnap_tsx09_power_off);
 }
 
 MACHINE_START(TS409, "QNAP TS-409")
diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c
index 1e4cd502340e..7695cfce01a1 100644
--- a/arch/arm/mach-pxa/devices.c
+++ b/arch/arm/mach-pxa/devices.c
@@ -7,6 +7,7 @@
 #include <linux/clk-provider.h>
 #include <linux/dma-mapping.h>
 #include <linux/dmaengine.h>
+#include <linux/gpio-pxa.h>
 #include <linux/platform_data/i2c-pxa.h>
 #include <linux/soc/pxa/cpu.h>
 
@@ -17,6 +18,7 @@
 #include <linux/platform_data/usb-ohci-pxa27x.h>
 #include <linux/platform_data/mmp_dma.h>
 
+#include "mfp-pxa2xx.h"
 #include "regs-ost.h"
 #include "reset.h"
 #include "devices.h"
@@ -46,7 +48,7 @@ struct platform_device pxa_device_pmu = {
 	.num_resources	= 1,
 };
 
-static struct resource pxamci_resources[] = {
+static const struct resource pxamci_resources[] = {
 	[0] = {
 		.start	= 0x41100000,
 		.end	= 0x41100fff,
@@ -59,22 +61,26 @@ static struct resource pxamci_resources[] = {
 	},
 };
 
-static u64 pxamci_dmamask = 0xffffffffUL;
-
-struct platform_device pxa_device_mci = {
-	.name		= "pxa2xx-mci",
-	.id		= 0,
-	.dev		= {
-		.dma_mask = &pxamci_dmamask,
-		.coherent_dma_mask = 0xffffffff,
-	},
-	.num_resources	= ARRAY_SIZE(pxamci_resources),
-	.resource	= pxamci_resources,
-};
-
-void __init pxa_set_mci_info(struct pxamci_platform_data *info)
+void __init pxa_set_mci_info(const struct pxamci_platform_data *info,
+			     const struct property_entry *props)
 {
-	pxa_register_device(&pxa_device_mci, info);
+	const struct platform_device_info mci_info = {
+		.name		= "pxa2xx-mci",
+		.id		= 0,
+		.res		= pxamci_resources,
+		.num_res	= ARRAY_SIZE(pxamci_resources),
+		.data		= info,
+		.size_data	= sizeof(*info),
+		.dma_mask	= 0xffffffffUL,
+		.properties	= props,
+	};
+	struct platform_device *mci_dev;
+	int err;
+
+	mci_dev = platform_device_register_full(&mci_info);
+	err = PTR_ERR_OR_ZERO(mci_dev);
+	if (err)
+		pr_err("Unable to create mci device: %d\n", err);
 }
 
 static struct pxa2xx_udc_mach_info pxa_udc_info = {
@@ -627,6 +633,11 @@ struct platform_device pxa27x_device_pwm1 = {
 };
 #endif /* CONFIG_PXA27x || CONFIG_PXA3xx */
 
+#if defined(CONFIG_PXA25x) || defined(CONFIG_PXA27x)
+const struct software_node pxa2xx_gpiochip_node = {
+	.name	= "gpio-pxa",
+};
+
 struct resource pxa_resource_gpio[] = {
 	{
 		.start	= 0x40e00000,
@@ -650,11 +661,19 @@ struct resource pxa_resource_gpio[] = {
 	},
 };
 
+static struct pxa_gpio_platform_data pxa2xx_gpio_info = {
+	.irq_base	= PXA_GPIO_TO_IRQ(0),
+	.gpio_set_wake	= gpio_set_wake,
+};
+
 struct platform_device pxa25x_device_gpio = {
 	.name		= "pxa25x-gpio",
 	.id		= -1,
 	.num_resources	= ARRAY_SIZE(pxa_resource_gpio),
 	.resource	= pxa_resource_gpio,
+	.dev		= {
+		.platform_data	= &pxa2xx_gpio_info,
+	},
 };
 
 struct platform_device pxa27x_device_gpio = {
@@ -662,7 +681,11 @@ struct platform_device pxa27x_device_gpio = {
 	.id		= -1,
 	.num_resources	= ARRAY_SIZE(pxa_resource_gpio),
 	.resource	= pxa_resource_gpio,
+	.dev		= {
+		.platform_data	= &pxa2xx_gpio_info,
+	},
 };
+#endif /* CONFIG_PXA25x || CONFIG_PXA27x */
 
 static struct resource pxa_dma_resource[] = {
 	[0] = {
diff --git a/arch/arm/mach-pxa/devices.h b/arch/arm/mach-pxa/devices.h
index 82c83939017a..72c556ff67db 100644
--- a/arch/arm/mach-pxa/devices.h
+++ b/arch/arm/mach-pxa/devices.h
@@ -4,7 +4,6 @@
 struct mmp_dma_platdata;
 
 extern struct platform_device pxa_device_pmu;
-extern struct platform_device pxa_device_mci;
 extern struct platform_device pxa3xx_device_mci2;
 extern struct platform_device pxa3xx_device_mci3;
 extern struct platform_device pxa25x_device_udc;
@@ -53,8 +52,8 @@ extern struct platform_device pxa_device_asoc_ssp4;
 
 extern struct platform_device pxa25x_device_gpio;
 extern struct platform_device pxa27x_device_gpio;
-extern struct platform_device pxa3xx_device_gpio;
-extern struct platform_device pxa93x_device_gpio;
+
+extern const struct software_node pxa2xx_gpiochip_node;
 
 void __init pxa_register_device(struct platform_device *dev, void *data);
 void __init pxa2xx_set_dmac_info(struct mmp_dma_platdata *dma_pdata);
diff --git a/arch/arm/mach-pxa/gumstix.c b/arch/arm/mach-pxa/gumstix.c
index c9f0f62187bd..1713bdf3b71e 100644
--- a/arch/arm/mach-pxa/gumstix.c
+++ b/arch/arm/mach-pxa/gumstix.c
@@ -21,6 +21,7 @@
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 #include <linux/gpio/machine.h>
+#include <linux/gpio/property.h>
 #include <linux/gpio.h>
 #include <linux/err.h>
 #include <linux/clk.h>
@@ -40,6 +41,7 @@
 #include <linux/platform_data/mmc-pxamci.h>
 #include "udc.h"
 #include "gumstix.h"
+#include "devices.h"
 
 #include "generic.h"
 
@@ -90,7 +92,7 @@ static struct pxamci_platform_data gumstix_mci_platform_data = {
 
 static void __init gumstix_mmc_init(void)
 {
-	pxa_set_mci_info(&gumstix_mci_platform_data);
+	pxa_set_mci_info(&gumstix_mci_platform_data, NULL);
 }
 #else
 static void __init gumstix_mmc_init(void)
@@ -99,27 +101,24 @@ static void __init gumstix_mmc_init(void)
 }
 #endif
 
-#ifdef CONFIG_USB_PXA25X
-static struct gpiod_lookup_table gumstix_gpio_vbus_gpiod_table = {
-	.dev_id = "gpio-vbus",
-	.table = {
-		GPIO_LOOKUP("gpio-pxa", GPIO_GUMSTIX_USB_GPIOn,
-			    "vbus", GPIO_ACTIVE_HIGH),
-		GPIO_LOOKUP("gpio-pxa", GPIO_GUMSTIX_USB_GPIOx,
-			    "pullup", GPIO_ACTIVE_HIGH),
-		{ },
-	},
+#if IS_ENABLED(CONFIG_USB_PXA25X)
+static const struct property_entry gumstix_vbus_props[] __initconst = {
+	PROPERTY_ENTRY_GPIO("vbus-gpios", &pxa2xx_gpiochip_node,
+			    GPIO_GUMSTIX_USB_GPIOn, GPIO_ACTIVE_HIGH),
+	PROPERTY_ENTRY_GPIO("pullup-gpios", &pxa2xx_gpiochip_node,
+			    GPIO_GUMSTIX_USB_GPIOx, GPIO_ACTIVE_HIGH),
+	{ }
 };
 
-static struct platform_device gumstix_gpio_vbus = {
-	.name	= "gpio-vbus",
-	.id	= -1,
+static const struct platform_device_info gumstix_gpio_vbus_info __initconst = {
+	.name		= "gpio-vbus",
+	.id		= PLATFORM_DEVID_NONE,
+	.properties	= gumstix_vbus_props,
 };
 
 static void __init gumstix_udc_init(void)
 {
-	gpiod_add_lookup_table(&gumstix_gpio_vbus_gpiod_table);
-	platform_device_register(&gumstix_gpio_vbus);
+	platform_device_register_full(&gumstix_gpio_vbus_info);
 }
 #else
 static void gumstix_udc_init(void)
diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
index 02712d24be82..03e34841fc00 100644
--- a/arch/arm/mach-pxa/pxa25x.c
+++ b/arch/arm/mach-pxa/pxa25x.c
@@ -178,12 +178,8 @@ void __init pxa25x_map_io(void)
 	pxa25x_get_clk_frequency_khz(1);
 }
 
-static struct pxa_gpio_platform_data pxa25x_gpio_info __initdata = {
-	.irq_base	= PXA_GPIO_TO_IRQ(0),
-	.gpio_set_wake	= gpio_set_wake,
-};
-
 static struct platform_device *pxa25x_devices[] __initdata = {
+	&pxa25x_device_gpio,
 	&pxa25x_device_udc,
 	&pxa_device_pmu,
 	&pxa_device_i2s,
@@ -243,8 +239,8 @@ static int __init pxa25x_init(void)
 		register_syscore_ops(&pxa2xx_mfp_syscore_ops);
 
 		if (!of_have_populated_dt()) {
+			software_node_register(&pxa2xx_gpiochip_node);
 			pxa2xx_set_dmac_info(&pxa25x_dma_pdata);
-			pxa_register_device(&pxa25x_device_gpio, &pxa25x_gpio_info);
 			ret = platform_add_devices(pxa25x_devices,
 						   ARRAY_SIZE(pxa25x_devices));
 		}
diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index d71491e2e1d6..f8382477d629 100644
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -276,12 +276,8 @@ void __init pxa27x_set_i2c_power_info(struct i2c_pxa_platform_data *info)
 	pxa_register_device(&pxa27x_device_i2c_power, info);
 }
 
-static struct pxa_gpio_platform_data pxa27x_gpio_info __initdata = {
-	.irq_base	= PXA_GPIO_TO_IRQ(0),
-	.gpio_set_wake	= gpio_set_wake,
-};
-
 static struct platform_device *devices[] __initdata = {
+	&pxa27x_device_gpio,
 	&pxa27x_device_udc,
 	&pxa_device_pmu,
 	&pxa_device_i2s,
@@ -345,8 +341,7 @@ static int __init pxa27x_init(void)
 		register_syscore_ops(&pxa2xx_mfp_syscore_ops);
 
 		if (!of_have_populated_dt()) {
-			pxa_register_device(&pxa27x_device_gpio,
-					    &pxa27x_gpio_info);
+			software_node_register(&pxa2xx_gpiochip_node);
 			pxa2xx_set_dmac_info(&pxa27x_dma_pdata);
 			ret = platform_add_devices(devices,
 						   ARRAY_SIZE(devices));
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index 3c5f5a3cb480..33533e35720f 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -14,6 +14,7 @@
 #include <linux/gpio_keys.h>
 #include <linux/gpio.h>
 #include <linux/gpio/machine.h>
+#include <linux/gpio/property.h>
 #include <linux/leds.h>
 #include <linux/i2c.h>
 #include <linux/platform_data/i2c-pxa.h>
@@ -28,6 +29,7 @@
 #include <linux/input/matrix_keypad.h>
 #include <linux/regulator/machine.h>
 #include <linux/io.h>
+#include <linux/property.h>
 #include <linux/reboot.h>
 #include <linux/memblock.h>
 
@@ -128,6 +130,19 @@ static unsigned long spitz_pin_config[] __initdata = {
 	GPIO1_GPIO | WAKEUP_ON_EDGE_FALL,	/* SPITZ_GPIO_RESET */
 };
 
+static const struct software_node spitz_scoop_1_gpiochip_node = {
+	.name = "sharp-scoop.0",
+};
+
+/* Only on Spitz */
+static const struct software_node spitz_scoop_2_gpiochip_node = {
+	.name = "sharp-scoop.1",
+};
+
+/* Only on Akita */
+static const struct software_node akita_max7310_gpiochip_node = {
+	.name = "i2c-max7310",
+};
 
 /******************************************************************************
  * Scoop GPIO expander
@@ -363,38 +378,56 @@ static const uint32_t spitz_keymap[] = {
 	KEY(6, 8, KEY_RIGHT),
 };
 
-static const struct matrix_keymap_data spitz_keymap_data = {
-	.keymap		= spitz_keymap,
-	.keymap_size	= ARRAY_SIZE(spitz_keymap),
+static const struct software_node_ref_args spitz_mkp_row_gpios[] = {
+	SOFTWARE_NODE_REFERENCE(&pxa2xx_gpiochip_node, 12, GPIO_ACTIVE_HIGH),
+	SOFTWARE_NODE_REFERENCE(&pxa2xx_gpiochip_node, 17, GPIO_ACTIVE_HIGH),
+	SOFTWARE_NODE_REFERENCE(&pxa2xx_gpiochip_node, 91, GPIO_ACTIVE_HIGH),
+	SOFTWARE_NODE_REFERENCE(&pxa2xx_gpiochip_node, 34, GPIO_ACTIVE_HIGH),
+	SOFTWARE_NODE_REFERENCE(&pxa2xx_gpiochip_node, 36, GPIO_ACTIVE_HIGH),
+	SOFTWARE_NODE_REFERENCE(&pxa2xx_gpiochip_node, 38, GPIO_ACTIVE_HIGH),
+	SOFTWARE_NODE_REFERENCE(&pxa2xx_gpiochip_node, 39, GPIO_ACTIVE_HIGH),
 };
 
-static const uint32_t spitz_row_gpios[] =
-		{ 12, 17, 91, 34, 36, 38, 39 };
-static const uint32_t spitz_col_gpios[] =
-		{ 88, 23, 24, 25, 26, 27, 52, 103, 107, 108, 114 };
-
-static struct matrix_keypad_platform_data spitz_mkp_pdata = {
-	.keymap_data		= &spitz_keymap_data,
-	.row_gpios		= spitz_row_gpios,
-	.col_gpios		= spitz_col_gpios,
-	.num_row_gpios		= ARRAY_SIZE(spitz_row_gpios),
-	.num_col_gpios		= ARRAY_SIZE(spitz_col_gpios),
-	.col_scan_delay_us	= 10,
-	.debounce_ms		= 10,
-	.wakeup			= 1,
+static const struct software_node_ref_args spitz_mkp_col_gpios[] = {
+	SOFTWARE_NODE_REFERENCE(&pxa2xx_gpiochip_node, 88, GPIO_ACTIVE_HIGH),
+	SOFTWARE_NODE_REFERENCE(&pxa2xx_gpiochip_node, 23, GPIO_ACTIVE_HIGH),
+	SOFTWARE_NODE_REFERENCE(&pxa2xx_gpiochip_node, 24, GPIO_ACTIVE_HIGH),
+	SOFTWARE_NODE_REFERENCE(&pxa2xx_gpiochip_node, 25, GPIO_ACTIVE_HIGH),
+	SOFTWARE_NODE_REFERENCE(&pxa2xx_gpiochip_node, 26, GPIO_ACTIVE_HIGH),
+	SOFTWARE_NODE_REFERENCE(&pxa2xx_gpiochip_node, 27, GPIO_ACTIVE_HIGH),
+	SOFTWARE_NODE_REFERENCE(&pxa2xx_gpiochip_node, 52, GPIO_ACTIVE_HIGH),
+	SOFTWARE_NODE_REFERENCE(&pxa2xx_gpiochip_node, 103, GPIO_ACTIVE_HIGH),
+	SOFTWARE_NODE_REFERENCE(&pxa2xx_gpiochip_node, 107, GPIO_ACTIVE_HIGH),
+	SOFTWARE_NODE_REFERENCE(&pxa2xx_gpiochip_node, 108, GPIO_ACTIVE_HIGH),
+	SOFTWARE_NODE_REFERENCE(&pxa2xx_gpiochip_node, 114, GPIO_ACTIVE_HIGH),
 };
 
-static struct platform_device spitz_mkp_device = {
+static const struct property_entry spitz_mkp_properties[] = {
+	PROPERTY_ENTRY_U32_ARRAY("linux,keymap", spitz_keymap),
+	PROPERTY_ENTRY_REF_ARRAY("row-gpios", spitz_mkp_row_gpios),
+	PROPERTY_ENTRY_REF_ARRAY("col-gpios", spitz_mkp_col_gpios),
+	PROPERTY_ENTRY_U32("col-scan-delay-us", 10),
+	PROPERTY_ENTRY_U32("debounce-delay-ms", 10),
+	PROPERTY_ENTRY_BOOL("wakeup-source"),
+	{ }
+};
+
+static const struct platform_device_info spitz_mkp_info __initconst = {
 	.name		= "matrix-keypad",
-	.id		= -1,
-	.dev		= {
-		.platform_data	= &spitz_mkp_pdata,
-	},
+	.id		= PLATFORM_DEVID_NONE,
+	.properties	= spitz_mkp_properties,
 };
 
+
 static void __init spitz_mkp_init(void)
 {
-	platform_device_register(&spitz_mkp_device);
+	struct platform_device *pd;
+	int err;
+
+	pd = platform_device_register_full(&spitz_mkp_info);
+	err = PTR_ERR_OR_ZERO(pd);
+	if (err)
+		pr_err("failed to create keypad device: %d\n", err);
 }
 #else
 static inline void spitz_mkp_init(void) {}
@@ -404,45 +437,82 @@ static inline void spitz_mkp_init(void) {}
  * GPIO keys
  ******************************************************************************/
 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
-static struct gpio_keys_button spitz_gpio_keys[] = {
-	{
-		.type	= EV_PWR,
-		.code	= KEY_SUSPEND,
-		.gpio	= SPITZ_GPIO_ON_KEY,
-		.desc	= "On Off",
-		.wakeup	= 1,
-	},
-	/* Two buttons detecting the lid state */
-	{
-		.type	= EV_SW,
-		.code	= 0,
-		.gpio	= SPITZ_GPIO_SWA,
-		.desc	= "Display Down",
-	},
-	{
-		.type	= EV_SW,
-		.code	= 1,
-		.gpio	= SPITZ_GPIO_SWB,
-		.desc	= "Lid Closed",
-	},
+static const struct software_node spitz_gpio_keys_node = {
+	.name = "spitz-gpio-keys",
+};
+
+static const struct property_entry spitz_suspend_key_props[] = {
+	PROPERTY_ENTRY_U32("linux,input-type", EV_PWR),
+	PROPERTY_ENTRY_U32("linux,code", KEY_SUSPEND),
+	PROPERTY_ENTRY_GPIO("gpios", &pxa2xx_gpiochip_node,
+			    SPITZ_GPIO_ON_KEY, GPIO_ACTIVE_HIGH),
+	PROPERTY_ENTRY_STRING("label", "On Off"),
+	PROPERTY_ENTRY_BOOL("wakeup-source"),
+	{ }
 };
 
-static struct gpio_keys_platform_data spitz_gpio_keys_platform_data = {
-	.buttons	= spitz_gpio_keys,
-	.nbuttons	= ARRAY_SIZE(spitz_gpio_keys),
+static const struct software_node spitz_suspend_key_node = {
+	.parent = &spitz_gpio_keys_node,
+	.properties = spitz_suspend_key_props,
 };
 
-static struct platform_device spitz_gpio_keys_device = {
-	.name	= "gpio-keys",
-	.id	= -1,
-	.dev	= {
-		.platform_data	= &spitz_gpio_keys_platform_data,
-	},
+static const struct property_entry spitz_sw1_props[] = {
+	PROPERTY_ENTRY_U32("linux,input-type", EV_SW),
+	PROPERTY_ENTRY_U32("linux,code", 0),
+	PROPERTY_ENTRY_GPIO("gpios", &pxa2xx_gpiochip_node,
+			    SPITZ_GPIO_SWA, GPIO_ACTIVE_HIGH),
+	PROPERTY_ENTRY_STRING("label", "Display Down"),
+	{ }
+};
+
+static const struct software_node spitz_sw1_node = {
+	.parent = &spitz_gpio_keys_node,
+	.properties = spitz_sw1_props,
+};
+
+static const struct property_entry spitz_sw2_props[] = {
+	PROPERTY_ENTRY_U32("linux,input-type", EV_SW),
+	PROPERTY_ENTRY_U32("linux,code", 1),
+	PROPERTY_ENTRY_GPIO("gpios", &pxa2xx_gpiochip_node,
+			    SPITZ_GPIO_SWB, GPIO_ACTIVE_HIGH),
+	PROPERTY_ENTRY_STRING("label", "Lid Closed"),
+	{ }
+};
+
+static const struct software_node spitz_sw2_node = {
+	.parent = &spitz_gpio_keys_node,
+	.properties = spitz_sw2_props,
+};
+
+static const struct software_node *spitz_gpio_keys_swnodes[] = {
+	&spitz_gpio_keys_node,
+	&spitz_suspend_key_node,
+	&spitz_sw1_node,
+	&spitz_sw2_node,
+	NULL
 };
 
 static void __init spitz_keys_init(void)
 {
-	platform_device_register(&spitz_gpio_keys_device);
+	struct platform_device_info keys_info = {
+		.name	= "gpio-keys",
+		.id	= PLATFORM_DEVID_NONE,
+	};
+	struct platform_device *pd;
+	int err;
+
+	err = software_node_register_node_group(spitz_gpio_keys_swnodes);
+	if (err) {
+		pr_err("failed to register gpio-keys software nodes: %d\n", err);
+		return;
+	}
+
+	keys_info.fwnode = software_node_fwnode(&spitz_gpio_keys_node);
+
+	pd = platform_device_register_full(&keys_info);
+	err = PTR_ERR_OR_ZERO(pd);
+	if (err)
+		pr_err("failed to create gpio-keys device: %d\n", err);
 }
 #else
 static inline void spitz_keys_init(void) {}
@@ -452,35 +522,64 @@ static inline void spitz_keys_init(void) {}
  * LEDs
  ******************************************************************************/
 #if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
-static struct gpio_led spitz_gpio_leds[] = {
-	{
-		.name			= "spitz:amber:charge",
-		.default_trigger	= "sharpsl-charge",
-		.gpio			= SPITZ_GPIO_LED_ORANGE,
-	},
-	{
-		.name			= "spitz:green:hddactivity",
-		.default_trigger	= "disk-activity",
-		.gpio			= SPITZ_GPIO_LED_GREEN,
-	},
+static const struct software_node spitz_gpio_leds_node = {
+	.name = "spitz-leds",
 };
 
-static struct gpio_led_platform_data spitz_gpio_leds_info = {
-	.leds		= spitz_gpio_leds,
-	.num_leds	= ARRAY_SIZE(spitz_gpio_leds),
+static const struct property_entry spitz_orange_led_props[] = {
+	PROPERTY_ENTRY_STRING("linux,default-trigger", "sharpsl-charge"),
+	PROPERTY_ENTRY_GPIO("gpios",
+			    &spitz_scoop_1_gpiochip_node, 6, GPIO_ACTIVE_HIGH),
+	{ }
 };
 
-static struct platform_device spitz_led_device = {
-	.name		= "leds-gpio",
-	.id		= -1,
-	.dev		= {
-		.platform_data	= &spitz_gpio_leds_info,
-	},
+static const struct software_node spitz_orange_led_node = {
+	.name = "spitz:amber:charge",
+	.parent = &spitz_gpio_leds_node,
+	.properties = spitz_orange_led_props,
+};
+
+static const struct property_entry spitz_green_led_props[] = {
+	PROPERTY_ENTRY_STRING("linux,default-trigger", "disk-activity"),
+	PROPERTY_ENTRY_GPIO("gpios",
+			    &spitz_scoop_1_gpiochip_node, 0, GPIO_ACTIVE_HIGH),
+	{ }
+};
+
+static const struct software_node spitz_green_led_node = {
+	.name = "spitz:green:hddactivity",
+	.parent = &spitz_gpio_leds_node,
+	.properties = spitz_green_led_props,
+};
+
+static const struct software_node *spitz_gpio_leds_swnodes[] = {
+	&spitz_gpio_leds_node,
+	&spitz_orange_led_node,
+	&spitz_green_led_node,
+	NULL
 };
 
 static void __init spitz_leds_init(void)
 {
-	platform_device_register(&spitz_led_device);
+	struct platform_device_info led_info = {
+		.name	= "leds-gpio",
+		.id	= PLATFORM_DEVID_NONE,
+	};
+	struct platform_device *led_dev;
+	int err;
+
+	err = software_node_register_node_group(spitz_gpio_leds_swnodes);
+	if (err) {
+		pr_err("failed to register LED software nodes: %d\n", err);
+		return;
+	}
+
+	led_info.fwnode = software_node_fwnode(&spitz_gpio_leds_node);
+
+	led_dev = platform_device_register_full(&led_info);
+	err = PTR_ERR_OR_ZERO(led_dev);
+	if (err)
+		pr_err("failed to create LED device: %d\n", err);
 }
 #else
 static inline void spitz_leds_init(void) {}
@@ -490,53 +589,43 @@ static inline void spitz_leds_init(void) {}
  * SSP Devices
  ******************************************************************************/
 #if defined(CONFIG_SPI_PXA2XX) || defined(CONFIG_SPI_PXA2XX_MODULE)
-static void spitz_ads7846_wait_for_hsync(void)
-{
-	while (gpio_get_value(SPITZ_GPIO_HSYNC))
-		cpu_relax();
 
-	while (!gpio_get_value(SPITZ_GPIO_HSYNC))
-		cpu_relax();
-}
+static const struct property_entry spitz_ads7846_props[] = {
+	PROPERTY_ENTRY_STRING("compatible", "ti,ads7846"),
+	PROPERTY_ENTRY_U32("touchscreen-max-pressure", 1024),
+	PROPERTY_ENTRY_U16("ti,x-plate-ohms", 419),
+	PROPERTY_ENTRY_U16("ti,y-plate-ohms", 486),
+	PROPERTY_ENTRY_U16("ti,vref-delay-usecs", 100),
+	PROPERTY_ENTRY_GPIO("pendown-gpios", &pxa2xx_gpiochip_node,
+			    SPITZ_GPIO_TP_INT, GPIO_ACTIVE_LOW),
+	PROPERTY_ENTRY_GPIO("ti,hsync-gpios", &pxa2xx_gpiochip_node,
+			    SPITZ_GPIO_HSYNC, GPIO_ACTIVE_LOW),
+	{ }
+};
 
-static struct ads7846_platform_data spitz_ads7846_info = {
-	.model			= 7846,
-	.vref_delay_usecs	= 100,
-	.x_plate_ohms		= 419,
-	.y_plate_ohms		= 486,
-	.pressure_max		= 1024,
-	.wait_for_sync		= spitz_ads7846_wait_for_hsync,
+static const struct software_node spitz_ads7846_swnode = {
+	.name = "ads7846",
+	.properties = spitz_ads7846_props,
 };
 
-static struct gpiod_lookup_table spitz_ads7846_gpio_table = {
-	.dev_id = "spi2.0",
-	.table = {
-		GPIO_LOOKUP("gpio-pxa", SPITZ_GPIO_TP_INT,
-			    "pendown", GPIO_ACTIVE_LOW),
-		{ }
-	},
+static const struct property_entry spitz_lcdcon_props[] = {
+	PROPERTY_ENTRY_GPIO("BL_CONT-gpios",
+			    &spitz_scoop_2_gpiochip_node, 6, GPIO_ACTIVE_LOW),
+	PROPERTY_ENTRY_GPIO("BL_ON-gpios",
+			    &spitz_scoop_2_gpiochip_node, 7, GPIO_ACTIVE_HIGH),
+	{ }
 };
 
-static struct gpiod_lookup_table spitz_lcdcon_gpio_table = {
-	.dev_id = "spi2.1",
-	.table = {
-		GPIO_LOOKUP("gpio-pxa", SPITZ_GPIO_BACKLIGHT_CONT,
-			    "BL_CONT", GPIO_ACTIVE_LOW),
-		GPIO_LOOKUP("gpio-pxa", SPITZ_GPIO_BACKLIGHT_ON,
-			    "BL_ON", GPIO_ACTIVE_HIGH),
-		{ },
-	},
+static const struct property_entry akita_lcdcon_props[] = {
+	PROPERTY_ENTRY_GPIO("BL_ON-gpios",
+			    &akita_max7310_gpiochip_node, 3, GPIO_ACTIVE_HIGH),
+	PROPERTY_ENTRY_GPIO("BL_CONT-gpios",
+			    &akita_max7310_gpiochip_node, 4, GPIO_ACTIVE_LOW),
+	{ }
 };
 
-static struct gpiod_lookup_table akita_lcdcon_gpio_table = {
-	.dev_id = "spi2.1",
-	.table = {
-		GPIO_LOOKUP("gpio-pxa", AKITA_GPIO_BACKLIGHT_CONT,
-			    "BL_CONT", GPIO_ACTIVE_LOW),
-		GPIO_LOOKUP("gpio-pxa", AKITA_GPIO_BACKLIGHT_ON,
-			    "BL_ON", GPIO_ACTIVE_HIGH),
-		{ },
-	},
+static struct software_node spitz_lcdcon_node = {
+	.name = "spitz-lcdcon",
 };
 
 static struct corgi_lcd_platform_data spitz_lcdcon_info = {
@@ -553,7 +642,7 @@ static struct spi_board_info spitz_spi_devices[] = {
 		.max_speed_hz		= 1200000,
 		.bus_num		= 2,
 		.chip_select		= 0,
-		.platform_data		= &spitz_ads7846_info,
+		.swnode			= &spitz_ads7846_swnode,
 		.irq			= PXA_GPIO_TO_IRQ(SPITZ_GPIO_TP_INT),
 	}, {
 		.modalias		= "corgi-lcd",
@@ -561,6 +650,7 @@ static struct spi_board_info spitz_spi_devices[] = {
 		.bus_num		= 2,
 		.chip_select		= 1,
 		.platform_data		= &spitz_lcdcon_info,
+		.swnode			= &spitz_lcdcon_node,
 	}, {
 		.modalias		= "max1111",
 		.max_speed_hz		= 450000,
@@ -569,53 +659,40 @@ static struct spi_board_info spitz_spi_devices[] = {
 	},
 };
 
-static struct gpiod_lookup_table spitz_spi_gpio_table = {
-	.dev_id = "spi2",
-	.table = {
-		GPIO_LOOKUP_IDX("gpio-pxa", SPITZ_GPIO_ADS7846_CS, "cs", 0, GPIO_ACTIVE_LOW),
-		GPIO_LOOKUP_IDX("gpio-pxa", SPITZ_GPIO_LCDCON_CS, "cs", 1, GPIO_ACTIVE_LOW),
-		GPIO_LOOKUP_IDX("gpio-pxa", SPITZ_GPIO_MAX1111_CS, "cs", 2, GPIO_ACTIVE_LOW),
-		{ },
-	},
+static const struct software_node_ref_args spitz_spi_gpio_refs[] = {
+	SOFTWARE_NODE_REFERENCE(&pxa2xx_gpiochip_node, SPITZ_GPIO_ADS7846_CS,
+				GPIO_ACTIVE_LOW),
+	SOFTWARE_NODE_REFERENCE(&pxa2xx_gpiochip_node, SPITZ_GPIO_LCDCON_CS,
+				GPIO_ACTIVE_LOW),
+	SOFTWARE_NODE_REFERENCE(&pxa2xx_gpiochip_node, SPITZ_GPIO_MAX1111_CS,
+				GPIO_ACTIVE_LOW),
 };
 
 static const struct property_entry spitz_spi_properties[] = {
-	PROPERTY_ENTRY_U32("num-cs", 3),
+	PROPERTY_ENTRY_REF_ARRAY("gpios", spitz_spi_gpio_refs),
 	{ }
 };
 
-static const struct software_node spitz_spi_node = {
+static const struct platform_device_info spitz_spi_device_info = {
+	.name = "pxa2xx-spi",
+	/* pxa2xx-spi platform-device ID equals respective SSP platform-device ID + 1 */
+	.id = 2,
 	.properties = spitz_spi_properties,
 };
 
 static void __init spitz_spi_init(void)
 {
 	struct platform_device *pd;
-	int id = 2;
 	int err;
 
-	if (machine_is_akita())
-		gpiod_add_lookup_table(&akita_lcdcon_gpio_table);
-	else
-		gpiod_add_lookup_table(&spitz_lcdcon_gpio_table);
-
-	gpiod_add_lookup_table(&spitz_ads7846_gpio_table);
-	gpiod_add_lookup_table(&spitz_spi_gpio_table);
-
-	/* pxa2xx-spi platform-device ID equals respective SSP platform-device ID + 1 */
-	pd = platform_device_alloc("pxa2xx-spi", id);
-	if (pd == NULL) {
-		pr_err("pxa2xx-spi: failed to allocate device id %d\n", id);
-	} else {
-		err = device_add_software_node(&pd->dev, &spitz_spi_node);
-		if (err) {
-			platform_device_put(pd);
-			pr_err("pxa2xx-spi: failed to add software node\n");
-		} else {
-			platform_device_add(pd);
-		}
-	}
+	pd = platform_device_register_full(&spitz_spi_device_info);
+	err = PTR_ERR_OR_ZERO(pd);
+	if (err)
+		pr_err("pxa2xx-spi: failed to instantiate SPI controller: %d\n",
+		       err);
 
+	spitz_lcdcon_node.properties = machine_is_akita() ?
+					akita_lcdcon_props : spitz_lcdcon_props;
 	spi_register_board_info(ARRAY_AND_SIZE(spitz_spi_devices));
 }
 #else
@@ -648,21 +725,17 @@ static struct pxamci_platform_data spitz_mci_platform_data = {
 	.setpower		= spitz_mci_setpower,
 };
 
-static struct gpiod_lookup_table spitz_mci_gpio_table = {
-	.dev_id = "pxa2xx-mci.0",
-	.table = {
-		GPIO_LOOKUP("gpio-pxa", SPITZ_GPIO_nSD_DETECT,
-			    "cd", GPIO_ACTIVE_LOW),
-		GPIO_LOOKUP("gpio-pxa", SPITZ_GPIO_nSD_WP,
-			    "wp", GPIO_ACTIVE_LOW),
-		{ },
-	},
+static const struct property_entry spitz_mci_props[] __initconst = {
+	PROPERTY_ENTRY_GPIO("cd-gpios", &pxa2xx_gpiochip_node,
+			    SPITZ_GPIO_nSD_DETECT, GPIO_ACTIVE_LOW),
+	PROPERTY_ENTRY_GPIO("wp-gpios", &pxa2xx_gpiochip_node,
+			    SPITZ_GPIO_nSD_WP, GPIO_ACTIVE_LOW),
+	{ }
 };
 
 static void __init spitz_mmc_init(void)
 {
-	gpiod_add_lookup_table(&spitz_mci_gpio_table);
-	pxa_set_mci_info(&spitz_mci_platform_data);
+	pxa_set_mci_info(&spitz_mci_platform_data, spitz_mci_props);
 }
 #else
 static inline void spitz_mmc_init(void) {}
@@ -961,30 +1034,24 @@ static void __init spitz_i2c_init(void)
 static inline void spitz_i2c_init(void) {}
 #endif
 
-static struct gpiod_lookup_table spitz_audio_gpio_table = {
-	.dev_id = "spitz-audio",
-	.table = {
-		GPIO_LOOKUP("sharp-scoop.0", SPITZ_GPIO_MUTE_L - SPITZ_SCP_GPIO_BASE,
-			    "mute-l", GPIO_ACTIVE_HIGH),
-		GPIO_LOOKUP("sharp-scoop.0", SPITZ_GPIO_MUTE_R - SPITZ_SCP_GPIO_BASE,
-			    "mute-r", GPIO_ACTIVE_HIGH),
-		GPIO_LOOKUP("sharp-scoop.1", SPITZ_GPIO_MIC_BIAS - SPITZ_SCP2_GPIO_BASE,
-			    "mic", GPIO_ACTIVE_HIGH),
-		{ },
-	},
+static const struct property_entry spitz_audio_props[] = {
+	PROPERTY_ENTRY_GPIO("mute-l-gpios", &spitz_scoop_1_gpiochip_node, 3,
+			    GPIO_ACTIVE_HIGH),
+	PROPERTY_ENTRY_GPIO("mute-r-gpios", &spitz_scoop_1_gpiochip_node, 4,
+			    GPIO_ACTIVE_HIGH),
+	PROPERTY_ENTRY_GPIO("mic-gpios", &spitz_scoop_2_gpiochip_node, 8,
+			    GPIO_ACTIVE_HIGH),
+	{ }
 };
 
-static struct gpiod_lookup_table akita_audio_gpio_table = {
-	.dev_id = "spitz-audio",
-	.table = {
-		GPIO_LOOKUP("sharp-scoop.0", SPITZ_GPIO_MUTE_L - SPITZ_SCP_GPIO_BASE,
-			    "mute-l", GPIO_ACTIVE_HIGH),
-		GPIO_LOOKUP("sharp-scoop.0", SPITZ_GPIO_MUTE_R - SPITZ_SCP_GPIO_BASE,
-			    "mute-r", GPIO_ACTIVE_HIGH),
-		GPIO_LOOKUP("i2c-max7310", AKITA_GPIO_MIC_BIAS - AKITA_IOEXP_GPIO_BASE,
-			    "mic", GPIO_ACTIVE_HIGH),
-		{ },
-	},
+static const struct property_entry akita_audio_props[] = {
+	PROPERTY_ENTRY_GPIO("mute-l-gpios", &spitz_scoop_1_gpiochip_node, 3,
+			    GPIO_ACTIVE_HIGH),
+	PROPERTY_ENTRY_GPIO("mute-r-gpios", &spitz_scoop_1_gpiochip_node, 4,
+			    GPIO_ACTIVE_HIGH),
+	PROPERTY_ENTRY_GPIO("mic-gpios", &akita_max7310_gpiochip_node, 2,
+			    GPIO_ACTIVE_HIGH),
+	{ }
 };
 
 /******************************************************************************
@@ -992,12 +1059,14 @@ static struct gpiod_lookup_table akita_audio_gpio_table = {
  ******************************************************************************/
 static inline void spitz_audio_init(void)
 {
-	if (machine_is_akita())
-		gpiod_add_lookup_table(&akita_audio_gpio_table);
-	else
-		gpiod_add_lookup_table(&spitz_audio_gpio_table);
-
-	platform_device_register_simple("spitz-audio", -1, NULL, 0);
+	struct platform_device_info audio_info = {
+		.name = "spitz-audio",
+		.id = PLATFORM_DEVID_NONE,
+		.properties = machine_is_akita() ?
+				akita_audio_props : spitz_audio_props,
+	};
+
+	platform_device_register_full(&audio_info);
 }
 
 /******************************************************************************
@@ -1020,6 +1089,12 @@ static void spitz_restart(enum reboot_mode mode, const char *cmd)
 
 static void __init spitz_init(void)
 {
+	software_node_register(&spitz_scoop_1_gpiochip_node);
+	if (machine_is_akita())
+		software_node_register(&akita_max7310_gpiochip_node);
+	else
+		software_node_register(&spitz_scoop_2_gpiochip_node);
+
 	init_gpio_reset(SPITZ_GPIO_ON_RESET, 1, 0);
 	pm_power_off = spitz_poweroff;
 
diff --git a/arch/arm/mach-rpc/ecard.c b/arch/arm/mach-rpc/ecard.c
index c30df1097c52..9f7454b8efa7 100644
--- a/arch/arm/mach-rpc/ecard.c
+++ b/arch/arm/mach-rpc/ecard.c
@@ -1109,7 +1109,7 @@ void ecard_remove_driver(struct ecard_driver *drv)
 	driver_unregister(&drv->drv);
 }
 
-static int ecard_match(struct device *_dev, struct device_driver *_drv)
+static int ecard_match(struct device *_dev, const struct device_driver *_drv)
 {
 	struct expansion_card *ec = ECARD_DEV(_dev);
 	struct ecard_driver *drv = ECARD_DRV(_drv);
diff --git a/arch/arm/mach-s3c/irq-uart-s3c64xx.h b/arch/arm/mach-s3c/irq-uart-s3c64xx.h
index 78eccdce95a7..e754b0359c8a 100644
--- a/arch/arm/mach-s3c/irq-uart-s3c64xx.h
+++ b/arch/arm/mach-s3c/irq-uart-s3c64xx.h
@@ -12,5 +12,3 @@ struct s3c_uart_irq {
 	unsigned int	 parent_irq;
 };
 
-extern void s3c_init_uart_irqs(struct s3c_uart_irq *irq, unsigned int nr_irqs);
-
diff --git a/arch/arm/mach-s3c/mach-crag6410-module.c b/arch/arm/mach-s3c/mach-crag6410-module.c
index 2de1a89f6e99..4ffcf024b09d 100644
--- a/arch/arm/mach-s3c/mach-crag6410-module.c
+++ b/arch/arm/mach-s3c/mach-crag6410-module.c
@@ -446,7 +446,7 @@ static int wlf_gf_module_probe(struct i2c_client *i2c)
 }
 
 static const struct i2c_device_id wlf_gf_module_id[] = {
-	{ "wlf-gf-module", 0 },
+	{ "wlf-gf-module" },
 	{ }
 };
 
diff --git a/arch/arm/mach-s3c/pm.h b/arch/arm/mach-s3c/pm.h
index 35d266ab6958..d48d15088525 100644
--- a/arch/arm/mach-s3c/pm.h
+++ b/arch/arm/mach-s3c/pm.h
@@ -48,8 +48,6 @@ extern unsigned long s3c_pm_flags;
 
 /* from sleep.S */
 
-extern int s3c2410_cpu_suspend(unsigned long);
-
 #ifdef CONFIG_PM_SLEEP
 extern int s3c_irq_wake(struct irq_data *data, unsigned int state);
 extern void s3c_cpu_resume(void);
diff --git a/arch/arm/mach-s3c/s3c64xx.h b/arch/arm/mach-s3c/s3c64xx.h
index 92258e4f60f6..0505728f3f7b 100644
--- a/arch/arm/mach-s3c/s3c64xx.h
+++ b/arch/arm/mach-s3c/s3c64xx.h
@@ -23,17 +23,6 @@ struct device_node;
 void s3c64xx_set_xtal_freq(unsigned long freq);
 void s3c64xx_set_xusbxti_freq(unsigned long freq);
 
-#ifdef CONFIG_CPU_S3C6400
-
-extern  int s3c6400_init(void);
-extern void s3c6400_init_irq(void);
-extern void s3c6400_map_io(void);
-
-#else
-#define s3c6400_map_io NULL
-#define s3c6400_init NULL
-#endif
-
 #ifdef CONFIG_CPU_S3C6410
 
 extern  int s3c6410_init(void);
diff --git a/arch/arm/mach-stm32/Kconfig b/arch/arm/mach-stm32/Kconfig
index ae21a9f78f9c..630b992f32b1 100644
--- a/arch/arm/mach-stm32/Kconfig
+++ b/arch/arm/mach-stm32/Kconfig
@@ -11,7 +11,7 @@ menuconfig ARCH_STM32
 	select CLKSRC_STM32
 	select PINCTRL
 	select RESET_CONTROLLER
-	select STM32_EXTI
+	select STM32_EXTI if ARM_SINGLE_ARMV7M
 	select STM32_FIREWALL
 	help
 	  Support for STMicroelectronics STM32 processors.
diff --git a/arch/arm/mach-tegra/board-paz00.c b/arch/arm/mach-tegra/board-paz00.c
index 18d37f90cdfe..3ec810b6f1a7 100644
--- a/arch/arm/mach-tegra/board-paz00.c
+++ b/arch/arm/mach-tegra/board-paz00.c
@@ -8,35 +8,49 @@
  * Copyright (C) 2010 Google, Inc.
  */
 
-#include <linux/property.h>
+#include <linux/err.h>
 #include <linux/gpio/machine.h>
+#include <linux/gpio/property.h>
 #include <linux/platform_device.h>
+#include <linux/printk.h>
+#include <linux/property.h>
 
 #include "board.h"
 
-static struct property_entry wifi_rfkill_prop[] __initdata = {
-	PROPERTY_ENTRY_STRING("name", "wifi_rfkill"),
-	PROPERTY_ENTRY_STRING("type", "wlan"),
-	{ },
+static const struct software_node tegra_gpiochip_node = {
+	.name	= "tegra-gpio",
 };
 
-static struct platform_device wifi_rfkill_device = {
-	.name	= "rfkill_gpio",
-	.id	= -1,
+static const struct property_entry wifi_rfkill_prop[] __initconst = {
+	PROPERTY_ENTRY_STRING("name", "wifi_rfkill"),
+	PROPERTY_ENTRY_STRING("type", "wlan"),
+	PROPERTY_ENTRY_GPIO("reset-gpios",
+			    &tegra_gpiochip_node, 25, GPIO_ACTIVE_HIGH),
+	PROPERTY_ENTRY_GPIO("shutdown-gpios",
+			    &tegra_gpiochip_node, 85, GPIO_ACTIVE_HIGH),
+	{ }
 };
 
-static struct gpiod_lookup_table wifi_gpio_lookup = {
-	.dev_id = "rfkill_gpio",
-	.table = {
-		GPIO_LOOKUP("tegra-gpio", 25, "reset", 0),
-		GPIO_LOOKUP("tegra-gpio", 85, "shutdown", 0),
-		{ },
-	},
+static const struct platform_device_info wifi_rfkill_info __initconst = {
+	.name		= "rfkill_gpio",
+	.id		= PLATFORM_DEVID_NONE,
+	.properties	= wifi_rfkill_prop,
 };
 
 void __init tegra_paz00_wifikill_init(void)
 {
-	device_create_managed_software_node(&wifi_rfkill_device.dev, wifi_rfkill_prop, NULL);
-	gpiod_add_lookup_table(&wifi_gpio_lookup);
-	platform_device_register(&wifi_rfkill_device);
+	struct platform_device *pd;
+	int err;
+
+	err = software_node_register(&tegra_gpiochip_node);
+	if (err) {
+		pr_err("failed to register %s node: %d\n",
+		       tegra_gpiochip_node.name, err);
+		return;
+	}
+
+	pd = platform_device_register_full(&wifi_rfkill_info);
+	err = PTR_ERR_OR_ZERO(pd);
+	if (err)
+		pr_err("failed to register WiFi rfkill device: %d\n", err);
 }
diff --git a/arch/arm/mach-versatile/Kconfig b/arch/arm/mach-versatile/Kconfig
index e029270c2687..513618078440 100644
--- a/arch/arm/mach-versatile/Kconfig
+++ b/arch/arm/mach-versatile/Kconfig
@@ -278,15 +278,6 @@ config ARCH_VEXPRESS_CORTEX_A5_A9_ERRATA
 	  build a working kernel, you must also enable relevant core
 	  tile support or Flattened Device Tree based support options.
 
-config ARCH_VEXPRESS_DCSCB
-	bool "Dual Cluster System Control Block (DCSCB) support"
-	depends on MCPM
-	select ARM_CCI400_PORT_CTRL
-	help
-	  Support for the Dual Cluster System Configuration Block (DCSCB).
-	  This is needed to provide CPU and cluster power management
-	  on RTSM implementing big.LITTLE.
-
 config ARCH_VEXPRESS_SPC
 	bool "Versatile Express Serial Power Controller (SPC)"
 	select PM_OPP
diff --git a/arch/arm/mach-versatile/Makefile b/arch/arm/mach-versatile/Makefile
index 27d712bcf1af..d819fb2fc450 100644
--- a/arch/arm/mach-versatile/Makefile
+++ b/arch/arm/mach-versatile/Makefile
@@ -16,9 +16,6 @@ obj-$(CONFIG_ARCH_REALVIEW)		+= realview.o
 
 # vexpress
 obj-$(CONFIG_ARCH_VEXPRESS)		:= v2m.o
-obj-$(CONFIG_ARCH_VEXPRESS_DCSCB)	+= dcscb.o	dcscb_setup.o
-CFLAGS_dcscb.o				+= -march=armv7-a
-CFLAGS_REMOVE_dcscb.o			= -pg
 obj-$(CONFIG_ARCH_VEXPRESS_SPC)		+= spc.o
 CFLAGS_REMOVE_spc.o			= -pg
 obj-$(CONFIG_ARCH_VEXPRESS_TC2_PM)	+= tc2_pm.o
diff --git a/arch/arm/mach-versatile/dcscb.c b/arch/arm/mach-versatile/dcscb.c
deleted file mode 100644
index d8797350996d..000000000000
--- a/arch/arm/mach-versatile/dcscb.c
+++ /dev/null
@@ -1,173 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * dcscb.c - Dual Cluster System Configuration Block
- *
- * Created by:	Nicolas Pitre, May 2012
- * Copyright:	(C) 2012-2013  Linaro Limited
- */
-
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/io.h>
-#include <linux/errno.h>
-#include <linux/of_address.h>
-#include <linux/vexpress.h>
-#include <linux/arm-cci.h>
-
-#include <asm/mcpm.h>
-#include <asm/proc-fns.h>
-#include <asm/cacheflush.h>
-#include <asm/cputype.h>
-#include <asm/cp15.h>
-
-#include "vexpress.h"
-
-#define RST_HOLD0	0x0
-#define RST_HOLD1	0x4
-#define SYS_SWRESET	0x8
-#define RST_STAT0	0xc
-#define RST_STAT1	0x10
-#define EAG_CFG_R	0x20
-#define EAG_CFG_W	0x24
-#define KFC_CFG_R	0x28
-#define KFC_CFG_W	0x2c
-#define DCS_CFG_R	0x30
-
-static void __iomem *dcscb_base;
-static int dcscb_allcpus_mask[2];
-
-static int dcscb_cpu_powerup(unsigned int cpu, unsigned int cluster)
-{
-	unsigned int rst_hold, cpumask = (1 << cpu);
-
-	pr_debug("%s: cpu %u cluster %u\n", __func__, cpu, cluster);
-	if (cluster >= 2 || !(cpumask & dcscb_allcpus_mask[cluster]))
-		return -EINVAL;
-
-	rst_hold = readl_relaxed(dcscb_base + RST_HOLD0 + cluster * 4);
-	rst_hold &= ~(cpumask | (cpumask << 4));
-	writel_relaxed(rst_hold, dcscb_base + RST_HOLD0 + cluster * 4);
-	return 0;
-}
-
-static int dcscb_cluster_powerup(unsigned int cluster)
-{
-	unsigned int rst_hold;
-
-	pr_debug("%s: cluster %u\n", __func__, cluster);
-	if (cluster >= 2)
-		return -EINVAL;
-
-	/* remove cluster reset and add individual CPU's reset */
-	rst_hold = readl_relaxed(dcscb_base + RST_HOLD0 + cluster * 4);
-	rst_hold &= ~(1 << 8);
-	rst_hold |= dcscb_allcpus_mask[cluster];
-	writel_relaxed(rst_hold, dcscb_base + RST_HOLD0 + cluster * 4);
-	return 0;
-}
-
-static void dcscb_cpu_powerdown_prepare(unsigned int cpu, unsigned int cluster)
-{
-	unsigned int rst_hold;
-
-	pr_debug("%s: cpu %u cluster %u\n", __func__, cpu, cluster);
-	BUG_ON(cluster >= 2 || !((1 << cpu) & dcscb_allcpus_mask[cluster]));
-
-	rst_hold = readl_relaxed(dcscb_base + RST_HOLD0 + cluster * 4);
-	rst_hold |= (1 << cpu);
-	writel_relaxed(rst_hold, dcscb_base + RST_HOLD0 + cluster * 4);
-}
-
-static void dcscb_cluster_powerdown_prepare(unsigned int cluster)
-{
-	unsigned int rst_hold;
-
-	pr_debug("%s: cluster %u\n", __func__, cluster);
-	BUG_ON(cluster >= 2);
-
-	rst_hold = readl_relaxed(dcscb_base + RST_HOLD0 + cluster * 4);
-	rst_hold |= (1 << 8);
-	writel_relaxed(rst_hold, dcscb_base + RST_HOLD0 + cluster * 4);
-}
-
-static void dcscb_cpu_cache_disable(void)
-{
-	/* Disable and flush the local CPU cache. */
-	v7_exit_coherency_flush(louis);
-}
-
-static void dcscb_cluster_cache_disable(void)
-{
-	/* Flush all cache levels for this cluster. */
-	v7_exit_coherency_flush(all);
-
-	/*
-	 * A full outer cache flush could be needed at this point
-	 * on platforms with such a cache, depending on where the
-	 * outer cache sits. In some cases the notion of a "last
-	 * cluster standing" would need to be implemented if the
-	 * outer cache is shared across clusters. In any case, when
-	 * the outer cache needs flushing, there is no concurrent
-	 * access to the cache controller to worry about and no
-	 * special locking besides what is already provided by the
-	 * MCPM state machinery is needed.
-	 */
-
-	/*
-	 * Disable cluster-level coherency by masking
-	 * incoming snoops and DVM messages:
-	 */
-	cci_disable_port_by_cpu(read_cpuid_mpidr());
-}
-
-static const struct mcpm_platform_ops dcscb_power_ops = {
-	.cpu_powerup		= dcscb_cpu_powerup,
-	.cluster_powerup	= dcscb_cluster_powerup,
-	.cpu_powerdown_prepare	= dcscb_cpu_powerdown_prepare,
-	.cluster_powerdown_prepare = dcscb_cluster_powerdown_prepare,
-	.cpu_cache_disable	= dcscb_cpu_cache_disable,
-	.cluster_cache_disable	= dcscb_cluster_cache_disable,
-};
-
-extern void dcscb_power_up_setup(unsigned int affinity_level);
-
-static int __init dcscb_init(void)
-{
-	struct device_node *node;
-	unsigned int cfg;
-	int ret;
-
-	if (!cci_probed())
-		return -ENODEV;
-
-	node = of_find_compatible_node(NULL, NULL, "arm,rtsm,dcscb");
-	if (!node)
-		return -ENODEV;
-	dcscb_base = of_iomap(node, 0);
-	of_node_put(node);
-	if (!dcscb_base)
-		return -EADDRNOTAVAIL;
-	cfg = readl_relaxed(dcscb_base + DCS_CFG_R);
-	dcscb_allcpus_mask[0] = (1 << (((cfg >> 16) >> (0 << 2)) & 0xf)) - 1;
-	dcscb_allcpus_mask[1] = (1 << (((cfg >> 16) >> (1 << 2)) & 0xf)) - 1;
-
-	ret = mcpm_platform_register(&dcscb_power_ops);
-	if (!ret)
-		ret = mcpm_sync_init(dcscb_power_up_setup);
-	if (ret) {
-		iounmap(dcscb_base);
-		return ret;
-	}
-
-	pr_info("VExpress DCSCB support installed\n");
-
-	/*
-	 * Future entries into the kernel can now go
-	 * through the cluster entry vectors.
-	 */
-	vexpress_flags_set(__pa_symbol(mcpm_entry_point));
-
-	return 0;
-}
-
-early_initcall(dcscb_init);
diff --git a/arch/arm/mach-versatile/dcscb_setup.S b/arch/arm/mach-versatile/dcscb_setup.S
deleted file mode 100644
index 92d1fd9d7f6a..000000000000
--- a/arch/arm/mach-versatile/dcscb_setup.S
+++ /dev/null
@@ -1,33 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Created by:  Dave Martin, 2012-06-22
- * Copyright:   (C) 2012-2013  Linaro Limited
- */
-
-#include <linux/linkage.h>
-
-
-ENTRY(dcscb_power_up_setup)
-
-	cmp	r0, #0			@ check affinity level
-	beq	2f
-
-/*
- * Enable cluster-level coherency, in preparation for turning on the MMU.
- * The ACTLR SMP bit does not need to be set here, because cpu_resume()
- * already restores that.
- *
- * A15/A7 may not require explicit L2 invalidation on reset, dependent
- * on hardware integration decisions.
- * For now, this code assumes that L2 is either already invalidated,
- * or invalidation is not required.
- */
-
-	b	cci_enable_port_for_self
-
-2:	@ Implementation-specific local CPU setup operations should go here,
-	@ if any.  In this case, there is nothing to do.
-
-	bx	lr
-
-ENDPROC(dcscb_power_up_setup)
diff --git a/arch/arm/mach-versatile/platsmp-realview.c b/arch/arm/mach-versatile/platsmp-realview.c
index 6965a1de727b..d38b2e174257 100644
--- a/arch/arm/mach-versatile/platsmp-realview.c
+++ b/arch/arm/mach-versatile/platsmp-realview.c
@@ -70,6 +70,7 @@ static void __init realview_smp_prepare_cpus(unsigned int max_cpus)
 		return;
 	}
 	map = syscon_node_to_regmap(np);
+	of_node_put(np);
 	if (IS_ERR(map)) {
 		pr_err("PLATSMP: No syscon regmap\n");
 		return;
diff --git a/arch/arm/mach-versatile/spc.c b/arch/arm/mach-versatile/spc.c
index 5e44170e1a9a..790092734cf6 100644
--- a/arch/arm/mach-versatile/spc.c
+++ b/arch/arm/mach-versatile/spc.c
@@ -73,7 +73,7 @@
 
 /*
  * Even though the SPC takes max 3-5 ms to complete any OPP/COMMS
- * operation, the operation could start just before jiffie is about
+ * operation, the operation could start just before jiffy is about
  * to be incremented. So setting timeout value of 20ms = 2jiffies@100Hz
  */
 #define TIMEOUT_US	20000
diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
index 5adf1769eee4..88c2d68a69c9 100644
--- a/arch/arm/mm/dma-mapping.c
+++ b/arch/arm/mm/dma-mapping.c
@@ -1532,7 +1532,7 @@ static const struct dma_map_ops iommu_ops = {
 
 /**
  * arm_iommu_create_mapping
- * @bus: pointer to the bus holding the client device (for IOMMU calls)
+ * @dev: pointer to the client device (for IOMMU calls)
  * @base: start address of the valid IO address space
  * @size: maximum size of the valid IO address space
  *
@@ -1544,7 +1544,7 @@ static const struct dma_map_ops iommu_ops = {
  * arm_iommu_attach_device function.
  */
 struct dma_iommu_mapping *
-arm_iommu_create_mapping(const struct bus_type *bus, dma_addr_t base, u64 size)
+arm_iommu_create_mapping(struct device *dev, dma_addr_t base, u64 size)
 {
 	unsigned int bits = size >> PAGE_SHIFT;
 	unsigned int bitmap_size = BITS_TO_LONGS(bits) * sizeof(long);
@@ -1585,9 +1585,11 @@ arm_iommu_create_mapping(const struct bus_type *bus, dma_addr_t base, u64 size)
 
 	spin_lock_init(&mapping->lock);
 
-	mapping->domain = iommu_domain_alloc(bus);
-	if (!mapping->domain)
+	mapping->domain = iommu_paging_domain_alloc(dev);
+	if (IS_ERR(mapping->domain)) {
+		err = PTR_ERR(mapping->domain);
 		goto err4;
+	}
 
 	kref_init(&mapping->kref);
 	return mapping;
@@ -1718,7 +1720,7 @@ static void arm_setup_iommu_dma_ops(struct device *dev)
 		dma_base = dma_range_map_min(dev->dma_range_map);
 		size = dma_range_map_max(dev->dma_range_map) - dma_base;
 	}
-	mapping = arm_iommu_create_mapping(dev->bus, dma_base, size);
+	mapping = arm_iommu_create_mapping(dev, dma_base, size);
 	if (IS_ERR(mapping)) {
 		pr_warn("Failed to create %llu-byte IOMMU mapping for device %s\n",
 				size, dev_name(dev));
diff --git a/arch/arm/mm/fault-armv.c b/arch/arm/mm/fault-armv.c
index 2286c2ea60ec..831793cd6ff9 100644
--- a/arch/arm/mm/fault-armv.c
+++ b/arch/arm/mm/fault-armv.c
@@ -61,7 +61,7 @@ static int do_adjust_pte(struct vm_area_struct *vma, unsigned long address,
 	return ret;
 }
 
-#if USE_SPLIT_PTE_PTLOCKS
+#if defined(CONFIG_SPLIT_PTE_PTLOCKS)
 /*
  * If we are using split PTE locks, then we need to take the page
  * lock here.  Otherwise we are using shared mm->page_table_lock
@@ -80,10 +80,10 @@ static inline void do_pte_unlock(spinlock_t *ptl)
 {
 	spin_unlock(ptl);
 }
-#else /* !USE_SPLIT_PTE_PTLOCKS */
+#else /* !defined(CONFIG_SPLIT_PTE_PTLOCKS) */
 static inline void do_pte_lock(spinlock_t *ptl) {}
 static inline void do_pte_unlock(spinlock_t *ptl) {}
-#endif /* USE_SPLIT_PTE_PTLOCKS */
+#endif /* defined(CONFIG_SPLIT_PTE_PTLOCKS) */
 
 static int adjust_pte(struct vm_area_struct *vma, unsigned long address,
 	unsigned long pfn)
diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
index 67c425341a95..ab01b51de559 100644
--- a/arch/arm/mm/fault.c
+++ b/arch/arm/mm/fault.c
@@ -25,6 +25,8 @@
 
 #include "fault.h"
 
+#ifdef CONFIG_MMU
+
 bool copy_from_kernel_nofault_allowed(const void *unsafe_src, size_t size)
 {
 	unsigned long addr = (unsigned long)unsafe_src;
@@ -32,8 +34,6 @@ bool copy_from_kernel_nofault_allowed(const void *unsafe_src, size_t size)
 	return addr >= TASK_SIZE && ULONG_MAX - addr >= size;
 }
 
-#ifdef CONFIG_MMU
-
 /*
  * This is useful to dump out the page tables associated with
  * 'addr' in mm 'mm'.
diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c
index d65d0e6ed10a..3dbb383c26d5 100644
--- a/arch/arm/mm/mmap.c
+++ b/arch/arm/mm/mmap.c
@@ -28,7 +28,8 @@
  */
 unsigned long
 arch_get_unmapped_area(struct file *filp, unsigned long addr,
-		unsigned long len, unsigned long pgoff, unsigned long flags)
+		unsigned long len, unsigned long pgoff,
+		unsigned long flags, vm_flags_t vm_flags)
 {
 	struct mm_struct *mm = current->mm;
 	struct vm_area_struct *vma;
@@ -78,8 +79,8 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
 
 unsigned long
 arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
-			const unsigned long len, const unsigned long pgoff,
-			const unsigned long flags)
+		        const unsigned long len, const unsigned long pgoff,
+		        const unsigned long flags, vm_flags_t vm_flags)
 {
 	struct vm_area_struct *vma;
 	struct mm_struct *mm = current->mm;
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
index 3f774856ca67..f85c177cdf8d 100644
--- a/arch/arm/mm/mmu.c
+++ b/arch/arm/mm/mmu.c
@@ -1638,7 +1638,7 @@ static void __init early_paging_init(const struct machine_desc *mdesc)
 {
 	pgtables_remap *lpae_pgtables_remap;
 	unsigned long pa_pgd;
-	unsigned int cr, ttbcr;
+	u32 cr, ttbcr, tmp;
 	long long offset;
 
 	if (!mdesc->pv_fixup)
@@ -1688,7 +1688,9 @@ static void __init early_paging_init(const struct machine_desc *mdesc)
 	cr = get_cr();
 	set_cr(cr & ~(CR_I | CR_C));
 	ttbcr = cpu_get_ttbcr();
-	cpu_set_ttbcr(ttbcr & ~(3 << 8 | 3 << 10));
+	/* Disable all kind of caching of the translation table */
+	tmp = ttbcr & ~(TTBCR_ORGN0_MASK | TTBCR_IRGN0_MASK);
+	cpu_set_ttbcr(tmp);
 	flush_cache_all();
 
 	/*
diff --git a/arch/arm/mm/proc.c b/arch/arm/mm/proc.c
index bdbbf65d1b36..2027845efefb 100644
--- a/arch/arm/mm/proc.c
+++ b/arch/arm/mm/proc.c
@@ -17,7 +17,7 @@ void cpu_arm7tdmi_proc_init(void);
 __ADDRESSABLE(cpu_arm7tdmi_proc_init);
 void cpu_arm7tdmi_proc_fin(void);
 __ADDRESSABLE(cpu_arm7tdmi_proc_fin);
-void cpu_arm7tdmi_reset(void);
+void cpu_arm7tdmi_reset(unsigned long addr, bool hvc);
 __ADDRESSABLE(cpu_arm7tdmi_reset);
 int cpu_arm7tdmi_do_idle(void);
 __ADDRESSABLE(cpu_arm7tdmi_do_idle);
@@ -32,7 +32,7 @@ void cpu_arm720_proc_init(void);
 __ADDRESSABLE(cpu_arm720_proc_init);
 void cpu_arm720_proc_fin(void);
 __ADDRESSABLE(cpu_arm720_proc_fin);
-void cpu_arm720_reset(void);
+void cpu_arm720_reset(unsigned long addr, bool hvc);
 __ADDRESSABLE(cpu_arm720_reset);
 int cpu_arm720_do_idle(void);
 __ADDRESSABLE(cpu_arm720_do_idle);
@@ -49,7 +49,7 @@ void cpu_arm740_proc_init(void);
 __ADDRESSABLE(cpu_arm740_proc_init);
 void cpu_arm740_proc_fin(void);
 __ADDRESSABLE(cpu_arm740_proc_fin);
-void cpu_arm740_reset(void);
+void cpu_arm740_reset(unsigned long addr, bool hvc);
 __ADDRESSABLE(cpu_arm740_reset);
 int cpu_arm740_do_idle(void);
 __ADDRESSABLE(cpu_arm740_do_idle);
@@ -64,7 +64,7 @@ void cpu_arm9tdmi_proc_init(void);
 __ADDRESSABLE(cpu_arm9tdmi_proc_init);
 void cpu_arm9tdmi_proc_fin(void);
 __ADDRESSABLE(cpu_arm9tdmi_proc_fin);
-void cpu_arm9tdmi_reset(void);
+void cpu_arm9tdmi_reset(unsigned long addr, bool hvc);
 __ADDRESSABLE(cpu_arm9tdmi_reset);
 int cpu_arm9tdmi_do_idle(void);
 __ADDRESSABLE(cpu_arm9tdmi_do_idle);
@@ -79,7 +79,7 @@ void cpu_arm920_proc_init(void);
 __ADDRESSABLE(cpu_arm920_proc_init);
 void cpu_arm920_proc_fin(void);
 __ADDRESSABLE(cpu_arm920_proc_fin);
-void cpu_arm920_reset(void);
+void cpu_arm920_reset(unsigned long addr, bool hvc);
 __ADDRESSABLE(cpu_arm920_reset);
 int cpu_arm920_do_idle(void);
 __ADDRESSABLE(cpu_arm920_do_idle);
@@ -102,7 +102,7 @@ void cpu_arm922_proc_init(void);
 __ADDRESSABLE(cpu_arm922_proc_init);
 void cpu_arm922_proc_fin(void);
 __ADDRESSABLE(cpu_arm922_proc_fin);
-void cpu_arm922_reset(void);
+void cpu_arm922_reset(unsigned long addr, bool hvc);
 __ADDRESSABLE(cpu_arm922_reset);
 int cpu_arm922_do_idle(void);
 __ADDRESSABLE(cpu_arm922_do_idle);
@@ -119,7 +119,7 @@ void cpu_arm925_proc_init(void);
 __ADDRESSABLE(cpu_arm925_proc_init);
 void cpu_arm925_proc_fin(void);
 __ADDRESSABLE(cpu_arm925_proc_fin);
-void cpu_arm925_reset(void);
+void cpu_arm925_reset(unsigned long addr, bool hvc);
 __ADDRESSABLE(cpu_arm925_reset);
 int cpu_arm925_do_idle(void);
 __ADDRESSABLE(cpu_arm925_do_idle);
@@ -159,7 +159,7 @@ void cpu_arm940_proc_init(void);
 __ADDRESSABLE(cpu_arm940_proc_init);
 void cpu_arm940_proc_fin(void);
 __ADDRESSABLE(cpu_arm940_proc_fin);
-void cpu_arm940_reset(void);
+void cpu_arm940_reset(unsigned long addr, bool hvc);
 __ADDRESSABLE(cpu_arm940_reset);
 int cpu_arm940_do_idle(void);
 __ADDRESSABLE(cpu_arm940_do_idle);
@@ -174,7 +174,7 @@ void cpu_arm946_proc_init(void);
 __ADDRESSABLE(cpu_arm946_proc_init);
 void cpu_arm946_proc_fin(void);
 __ADDRESSABLE(cpu_arm946_proc_fin);
-void cpu_arm946_reset(void);
+void cpu_arm946_reset(unsigned long addr, bool hvc);
 __ADDRESSABLE(cpu_arm946_reset);
 int cpu_arm946_do_idle(void);
 __ADDRESSABLE(cpu_arm946_do_idle);
@@ -429,7 +429,7 @@ void cpu_v7_proc_init(void);
 __ADDRESSABLE(cpu_v7_proc_init);
 void cpu_v7_proc_fin(void);
 __ADDRESSABLE(cpu_v7_proc_fin);
-void cpu_v7_reset(void);
+void cpu_v7_reset(unsigned long addr, bool hvc);
 __ADDRESSABLE(cpu_v7_reset);
 int cpu_v7_do_idle(void);
 __ADDRESSABLE(cpu_v7_do_idle);
diff --git a/arch/arm/tools/syscall.tbl b/arch/arm/tools/syscall.tbl
index 2ed7d229c8f9..23c98203c40f 100644
--- a/arch/arm/tools/syscall.tbl
+++ b/arch/arm/tools/syscall.tbl
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
 #
 # Linux system call numbers and entry vectors
 #
diff --git a/arch/arm/vfp/vfpinstr.h b/arch/arm/vfp/vfpinstr.h
index 3c7938fd40aa..32090b0fb250 100644
--- a/arch/arm/vfp/vfpinstr.h
+++ b/arch/arm/vfp/vfpinstr.h
@@ -64,33 +64,37 @@
 
 #ifdef CONFIG_AS_VFP_VMRS_FPINST
 
-#define fmrx(_vfp_) ({			\
-	u32 __v;			\
-	asm(".fpu	vfpv2\n"	\
-	    "vmrs	%0, " #_vfp_	\
-	    : "=r" (__v) : : "cc");	\
-	__v;				\
- })
-
-#define fmxr(_vfp_,_var_)		\
-	asm(".fpu	vfpv2\n"	\
-	    "vmsr	" #_vfp_ ", %0"	\
-	   : : "r" (_var_) : "cc")
+#define fmrx(_vfp_) ({				\
+	u32 __v;				\
+	asm volatile (".fpu	vfpv2\n"	\
+		      "vmrs	%0, " #_vfp_	\
+		     : "=r" (__v) : : "cc");	\
+	__v;					\
+})
+
+#define fmxr(_vfp_, _var_) ({			\
+	asm volatile (".fpu	vfpv2\n"	\
+		      "vmsr	" #_vfp_ ", %0"	\
+		     : : "r" (_var_) : "cc");	\
+})
 
 #else
 
 #define vfpreg(_vfp_) #_vfp_
 
-#define fmrx(_vfp_) ({			\
-	u32 __v;			\
-	asm("mrc p10, 7, %0, " vfpreg(_vfp_) ", cr0, 0 @ fmrx	%0, " #_vfp_	\
-	    : "=r" (__v) : : "cc");	\
-	__v;				\
- })
-
-#define fmxr(_vfp_,_var_)		\
-	asm("mcr p10, 7, %0, " vfpreg(_vfp_) ", cr0, 0 @ fmxr	" #_vfp_ ", %0"	\
-	   : : "r" (_var_) : "cc")
+#define fmrx(_vfp_) ({						\
+	u32 __v;						\
+	asm volatile ("mrc p10, 7, %0, " vfpreg(_vfp_) ","	\
+		      "cr0, 0 @ fmrx	%0, " #_vfp_		\
+		     : "=r" (__v) : : "cc");			\
+	__v;							\
+})
+
+#define fmxr(_vfp_, _var_) ({					\
+	asm volatile ("mcr p10, 7, %0, " vfpreg(_vfp_) ","	\
+		      "cr0, 0 @ fmxr	" #_vfp_ ", %0"		\
+		     : : "r" (_var_) : "cc");			\
+})
 
 #endif
 
diff --git a/arch/arm/xen/p2m.c b/arch/arm/xen/p2m.c
index 309648c17f48..9da57a5b81c7 100644
--- a/arch/arm/xen/p2m.c
+++ b/arch/arm/xen/p2m.c
@@ -109,7 +109,7 @@ int set_foreign_p2m_mapping(struct gnttab_map_grant_ref *map_ops,
 		 * immediate unmapping.
 		 */
 		map_ops[i].status = GNTST_general_error;
-		unmap.host_addr = map_ops[i].host_addr,
+		unmap.host_addr = map_ops[i].host_addr;
 		unmap.handle = map_ops[i].handle;
 		map_ops[i].handle = INVALID_GRANT_HANDLE;
 		if (map_ops[i].flags & GNTMAP_device_map)
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 5d91259ee7b5..3e29b44d2d7b 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -5,6 +5,7 @@ config ARM64
 	select ACPI_CCA_REQUIRED if ACPI
 	select ACPI_GENERIC_GSI if ACPI
 	select ACPI_GTDT if ACPI
+	select ACPI_HOTPLUG_CPU if ACPI_PROCESSOR && HOTPLUG_CPU
 	select ACPI_IORT if ACPI
 	select ACPI_REDUCED_HARDWARE_ONLY if ACPI
 	select ACPI_MCFG if (ACPI && PCI)
@@ -23,6 +24,7 @@ config ARM64
 	select ARCH_HAS_CURRENT_STACK_POINTER
 	select ARCH_HAS_DEBUG_VIRTUAL
 	select ARCH_HAS_DEBUG_VM_PGTABLE
+	select ARCH_HAS_DMA_OPS if XEN
 	select ARCH_HAS_DMA_PREP_COHERENT
 	select ARCH_HAS_ACPI_TABLE_UPGRADE if ACPI
 	select ARCH_HAS_FAST_MULTIPLIER
@@ -33,6 +35,7 @@ config ARM64
 	select ARCH_HAS_KERNEL_FPU_SUPPORT if KERNEL_MODE_NEON
 	select ARCH_HAS_KEEPINITRD
 	select ARCH_HAS_MEMBARRIER_SYNC_CORE
+	select ARCH_HAS_MEM_ENCRYPT
 	select ARCH_HAS_NMI_SAFE_THIS_CPU_OPS
 	select ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE
 	select ARCH_HAS_PTE_DEVMAP
@@ -98,6 +101,8 @@ config ARM64
 	select ARCH_SUPPORTS_NUMA_BALANCING
 	select ARCH_SUPPORTS_PAGE_TABLE_CHECK
 	select ARCH_SUPPORTS_PER_VMA_LOCK
+	select ARCH_SUPPORTS_HUGE_PFNMAP if TRANSPARENT_HUGEPAGE
+	select ARCH_SUPPORTS_RT
 	select ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH
 	select ARCH_WANT_COMPAT_IPC_PARSE_VERSION if COMPAT
 	select ARCH_WANT_DEFAULT_BPF_JIT
@@ -167,9 +172,9 @@ config ARM64
 	select HAVE_ARCH_JUMP_LABEL
 	select HAVE_ARCH_JUMP_LABEL_RELATIVE
 	select HAVE_ARCH_KASAN
-	select HAVE_ARCH_KASAN_VMALLOC if HAVE_ARCH_KASAN
-	select HAVE_ARCH_KASAN_SW_TAGS if HAVE_ARCH_KASAN
-	select HAVE_ARCH_KASAN_HW_TAGS if (HAVE_ARCH_KASAN && ARM64_MTE)
+	select HAVE_ARCH_KASAN_VMALLOC
+	select HAVE_ARCH_KASAN_SW_TAGS
+	select HAVE_ARCH_KASAN_HW_TAGS if ARM64_MTE
 	# Some instrumentation may be unsound, hence EXPERT
 	select HAVE_ARCH_KCSAN if EXPERT
 	select HAVE_ARCH_KFENCE
@@ -210,8 +215,8 @@ config ARM64
 	select HAVE_FTRACE_MCOUNT_RECORD
 	select HAVE_FUNCTION_TRACER
 	select HAVE_FUNCTION_ERROR_INJECTION
-	select HAVE_FUNCTION_GRAPH_RETVAL if HAVE_FUNCTION_GRAPH_TRACER
 	select HAVE_FUNCTION_GRAPH_TRACER
+	select HAVE_FUNCTION_GRAPH_RETVAL
 	select HAVE_GCC_PLUGINS
 	select HAVE_HARDLOCKUP_DETECTOR_PERF if PERF_EVENTS && \
 		HW_PERF_EVENTS && HAVE_PERF_EVENTS_NMI
@@ -230,7 +235,7 @@ config ARM64
 	select HAVE_FUNCTION_ARG_ACCESS_API
 	select MMU_GATHER_RCU_TABLE_FREE
 	select HAVE_RSEQ
-	select HAVE_RUST if CPU_LITTLE_ENDIAN
+	select HAVE_RUST if RUSTC_SUPPORTS_ARM64
 	select HAVE_STACKPROTECTOR
 	select HAVE_SYSCALL_TRACEPOINTS
 	select HAVE_KPROBES
@@ -261,9 +266,22 @@ config ARM64
 	select TRACE_IRQFLAGS_NMI_SUPPORT
 	select HAVE_SOFTIRQ_ON_OWN_STACK
 	select USER_STACKTRACE_SUPPORT
+	select VDSO_GETRANDOM
 	help
 	  ARM 64-bit (AArch64) Linux support.
 
+config RUSTC_SUPPORTS_ARM64
+	def_bool y
+	depends on CPU_LITTLE_ENDIAN
+	# Shadow call stack is only supported on certain rustc versions.
+	#
+	# When using the UNWIND_PATCH_PAC_INTO_SCS option, rustc version 1.80+ is
+	# required due to use of the -Zfixed-x18 flag.
+	#
+	# Otherwise, rustc version 1.82+ is required due to use of the
+	# -Zsanitizer=shadow-call-stack flag.
+	depends on !SHADOW_CALL_STACK || RUSTC_VERSION >= 108200 || RUSTC_VERSION >= 108000 && UNWIND_PATCH_PAC_INTO_SCS
+
 config CLANG_SUPPORTS_DYNAMIC_FTRACE_WITH_ARGS
 	def_bool CC_IS_CLANG
 	# https://github.com/ClangBuiltLinux/linux/issues/1507
@@ -381,7 +399,7 @@ config BROKEN_GAS_INST
 
 config BUILTIN_RETURN_ADDRESS_STRIPS_PAC
 	bool
-	# Clang's __builtin_return_adddress() strips the PAC since 12.0.0
+	# Clang's __builtin_return_address() strips the PAC since 12.0.0
 	# https://github.com/llvm/llvm-project/commit/2a96f47c5ffca84cd774ad402cacd137f4bf45e2
 	default y if CC_IS_CLANG
 	# GCC's __builtin_return_address() strips the PAC since 11.1.0,
@@ -422,7 +440,7 @@ config AMPERE_ERRATUM_AC03_CPU_38
 	default y
 	help
 	  This option adds an alternative code sequence to work around Ampere
-	  erratum AC03_CPU_38 on AmpereOne.
+	  errata AC03_CPU_38 and AC04_CPU_10 on AmpereOne.
 
 	  The affected design reports FEAT_HAFDBS as not implemented in
 	  ID_AA64MMFR1_EL1.HAFDBS, but (V)TCR_ELx.{HA,HD} are not RES0
@@ -1067,48 +1085,44 @@ config ARM64_ERRATUM_3117295
 
 	  If unsure, say Y.
 
-config ARM64_WORKAROUND_SPECULATIVE_SSBS
-	bool
-
 config ARM64_ERRATUM_3194386
-	bool "Cortex-X4: 3194386: workaround for MSR SSBS not self-synchronizing"
-	select ARM64_WORKAROUND_SPECULATIVE_SSBS
-	default y
-	help
-	  This option adds the workaround for ARM Cortex-X4 erratum 3194386.
-
-	  On affected cores "MSR SSBS, #0" instructions may not affect
-	  subsequent speculative instructions, which may permit unexepected
-	  speculative store bypassing.
-
-	  Work around this problem by placing a speculation barrier after
-	  kernel changes to SSBS. The presence of the SSBS special-purpose
-	  register is hidden from hwcaps and EL0 reads of ID_AA64PFR1_EL1, such
-	  that userspace will use the PR_SPEC_STORE_BYPASS prctl to change
-	  SSBS.
-
-	  If unsure, say Y.
-
-config ARM64_ERRATUM_3312417
-	bool "Neoverse-V3: 3312417: workaround for MSR SSBS not self-synchronizing"
-	select ARM64_WORKAROUND_SPECULATIVE_SSBS
-	default y
-	help
-	  This option adds the workaround for ARM Neoverse-V3 erratum 3312417.
+	bool "Cortex-*/Neoverse-*: workaround for MSR SSBS not self-synchronizing"
+	default y
+	help
+	  This option adds the workaround for the following errata:
+
+	  * ARM Cortex-A76 erratum 3324349
+	  * ARM Cortex-A77 erratum 3324348
+	  * ARM Cortex-A78 erratum 3324344
+	  * ARM Cortex-A78C erratum 3324346
+	  * ARM Cortex-A78C erratum 3324347
+	  * ARM Cortex-A710 erratam 3324338
+	  * ARM Cortex-A720 erratum 3456091
+	  * ARM Cortex-A725 erratum 3456106
+	  * ARM Cortex-X1 erratum 3324344
+	  * ARM Cortex-X1C erratum 3324346
+	  * ARM Cortex-X2 erratum 3324338
+	  * ARM Cortex-X3 erratum 3324335
+	  * ARM Cortex-X4 erratum 3194386
+	  * ARM Cortex-X925 erratum 3324334
+	  * ARM Neoverse-N1 erratum 3324349
+	  * ARM Neoverse N2 erratum 3324339
+	  * ARM Neoverse-V1 erratum 3324341
+	  * ARM Neoverse V2 erratum 3324336
+	  * ARM Neoverse-V3 erratum 3312417
 
 	  On affected cores "MSR SSBS, #0" instructions may not affect
 	  subsequent speculative instructions, which may permit unexepected
 	  speculative store bypassing.
 
-	  Work around this problem by placing a speculation barrier after
-	  kernel changes to SSBS. The presence of the SSBS special-purpose
-	  register is hidden from hwcaps and EL0 reads of ID_AA64PFR1_EL1, such
-	  that userspace will use the PR_SPEC_STORE_BYPASS prctl to change
-	  SSBS.
+	  Work around this problem by placing a Speculation Barrier (SB) or
+	  Instruction Synchronization Barrier (ISB) after kernel changes to
+	  SSBS. The presence of the SSBS special-purpose register is hidden
+	  from hwcaps and EL0 reads of ID_AA64PFR1_EL1, such that userspace
+	  will use the PR_SPEC_STORE_BYPASS prctl to change SSBS.
 
 	  If unsure, say Y.
 
-
 config CAVIUM_ERRATUM_22375
 	bool "Cavium erratum 22375, 24313"
 	default y
@@ -1484,7 +1498,6 @@ config HOTPLUG_CPU
 config NUMA
 	bool "NUMA Memory Allocation and Scheduler Support"
 	select GENERIC_ARCH_NUMA
-	select ACPI_NUMA if ACPI
 	select OF_NUMA
 	select HAVE_SETUP_PER_CPU_AREA
 	select NEED_PER_CPU_EMBED_FIRST_CHUNK
@@ -1649,6 +1662,7 @@ config RODATA_FULL_DEFAULT_ENABLED
 
 config ARM64_SW_TTBR0_PAN
 	bool "Emulate Privileged Access Never using TTBR0_EL1 switching"
+	depends on !KCSAN
 	help
 	  Enabling this option prevents the kernel from accessing
 	  user-space memory directly by pointing TTBR0_EL1 to a reserved
@@ -2103,7 +2117,8 @@ config ARM64_MTE
 	depends on ARM64_PAN
 	select ARCH_HAS_SUBPAGE_FAULTS
 	select ARCH_USES_HIGH_VMA_FLAGS
-	select ARCH_USES_PG_ARCH_X
+	select ARCH_USES_PG_ARCH_2
+	select ARCH_USES_PG_ARCH_3
 	help
 	  Memory Tagging (part of the ARMv8.5 Extensions) provides
 	  architectural support for run-time, always-on detection of
@@ -2140,6 +2155,29 @@ config ARM64_EPAN
 	  if the cpu does not implement the feature.
 endmenu # "ARMv8.7 architectural features"
 
+menu "ARMv8.9 architectural features"
+
+config ARM64_POE
+	prompt "Permission Overlay Extension"
+	def_bool y
+	select ARCH_USES_HIGH_VMA_FLAGS
+	select ARCH_HAS_PKEYS
+	help
+	  The Permission Overlay Extension is used to implement Memory
+	  Protection Keys. Memory Protection Keys provides a mechanism for
+	  enforcing page-based protections, but without requiring modification
+	  of the page tables when an application changes protection domains.
+
+	  For details, see Documentation/core-api/protection-keys.rst
+
+	  If unsure, say y.
+
+config ARCH_PKEY_BITS
+	int
+	default 3
+
+endmenu # "ARMv8.9 architectural features"
+
 config ARM64_SVE
 	bool "ARM Scalable Vector Extension support"
 	default y
@@ -2302,7 +2340,8 @@ config CMDLINE
 	  root device (e.g. root=/dev/nfs).
 
 choice
-	prompt "Kernel command line type" if CMDLINE != ""
+	prompt "Kernel command line type"
+	depends on CMDLINE != ""
 	default CMDLINE_FROM_BOOTLOADER
 	help
 	  Choose how the kernel will handle the provided default kernel
@@ -2348,6 +2387,17 @@ config EFI
 	  allow the kernel to be booted as an EFI application. This
 	  is only useful on systems that have UEFI firmware.
 
+config COMPRESSED_INSTALL
+	bool "Install compressed image by default"
+	help
+	  This makes the regular "make install" install the compressed
+	  image we built, not the legacy uncompressed one.
+
+	  You can check that a compressed image works for you by doing
+	  "make zinstall" first, and verifying that everything is fine
+	  in your environment before making "make install" do this for
+	  you.
+
 config DMI
 	bool "Enable support for SMBIOS (DMI) tables"
 	depends on EFI
diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
index a52618073de2..6c6d11536b42 100644
--- a/arch/arm64/Kconfig.platforms
+++ b/arch/arm64/Kconfig.platforms
@@ -207,7 +207,6 @@ if ARCH_NXP
 
 config ARCH_LAYERSCAPE
 	bool "Freescale Layerscape SoC family"
-	select EDAC_SUPPORT
 	help
 	  This enables support for the Freescale Layerscape SoC family.
 
@@ -267,6 +266,7 @@ config ARCH_QCOM
 	bool "Qualcomm Platforms"
 	select GPIOLIB
 	select PINCTRL
+	select HAVE_PWRCTL if PCI
 	help
 	  This enables support for the ARMv8 based Qualcomm chipsets.
 
@@ -309,9 +309,10 @@ config ARCH_STM32
 	select GPIOLIB
 	select PINCTRL
 	select PINCTRL_STM32MP257
-	select STM32_EXTI
 	select ARM_SMC_MBOX
 	select ARM_SCMI_PROTOCOL
+	select REGULATOR
+	select REGULATOR_ARM_SCMI
 	select COMMON_CLK_SCMI
 	select STM32_FIREWALL
 	help
diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile
index 3f0f35fd5bb7..b058c4803efb 100644
--- a/arch/arm64/Makefile
+++ b/arch/arm64/Makefile
@@ -57,9 +57,11 @@ KBUILD_AFLAGS	+= $(call cc-option,-mabi=lp64)
 ifneq ($(CONFIG_UNWIND_TABLES),y)
 KBUILD_CFLAGS	+= -fno-asynchronous-unwind-tables -fno-unwind-tables
 KBUILD_AFLAGS	+= -fno-asynchronous-unwind-tables -fno-unwind-tables
+KBUILD_RUSTFLAGS += -Cforce-unwind-tables=n
 else
 KBUILD_CFLAGS	+= -fasynchronous-unwind-tables
 KBUILD_AFLAGS	+= -fasynchronous-unwind-tables
+KBUILD_RUSTFLAGS += -Cforce-unwind-tables=y -Zuse-sync-unwind=n
 endif
 
 ifeq ($(CONFIG_STACKPROTECTOR_PER_TASK),y)
@@ -114,6 +116,7 @@ endif
 
 ifeq ($(CONFIG_SHADOW_CALL_STACK), y)
 KBUILD_CFLAGS	+= -ffixed-x18
+KBUILD_RUSTFLAGS += -Zfixed-x18
 endif
 
 ifeq ($(CONFIG_CPU_BIG_ENDIAN), y)
@@ -182,7 +185,13 @@ $(BOOT_TARGETS): vmlinux
 Image.%: Image
 	$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
 
-install: KBUILD_IMAGE := $(boot)/Image
+ifeq ($(CONFIG_COMPRESSED_INSTALL),y)
+ DEFAULT_KBUILD_IMAGE = $(KBUILD_IMAGE)
+else
+ DEFAULT_KBUILD_IMAGE = $(boot)/Image
+endif
+
+install: KBUILD_IMAGE := $(DEFAULT_KBUILD_IMAGE)
 install zinstall:
 	$(call cmd,install)
 
@@ -229,7 +238,7 @@ define archhelp
   echo  '* Image.gz      - Compressed kernel image (arch/$(ARCH)/boot/Image.gz)'
   echo  '  Image         - Uncompressed kernel image (arch/$(ARCH)/boot/Image)'
   echo  '  image.fit     - Flat Image Tree (arch/$(ARCH)/boot/image.fit)'
-  echo  '  install       - Install uncompressed kernel'
+  echo  '  install       - Install kernel (compressed if COMPRESSED_INSTALL set)'
   echo  '  zinstall      - Install compressed kernel'
   echo  '                  Install using (your) ~/bin/installkernel or'
   echo  '                  (distribution) /sbin/installkernel or'
diff --git a/arch/arm64/boot/Makefile b/arch/arm64/boot/Makefile
index 607a67a649c4..b5a08333bc57 100644
--- a/arch/arm64/boot/Makefile
+++ b/arch/arm64/boot/Makefile
@@ -17,7 +17,7 @@
 OBJCOPYFLAGS_Image :=-O binary -R .note -R .note.gnu.build-id -R .comment -S
 
 targets := Image Image.bz2 Image.gz Image.lz4 Image.lzma Image.lzo \
-	Image.zst image.fit
+	Image.zst Image.xz image.fit
 
 $(obj)/Image: vmlinux FORCE
 	$(call if_changed,objcopy)
@@ -40,6 +40,9 @@ $(obj)/Image.lzo: $(obj)/Image FORCE
 $(obj)/Image.zst: $(obj)/Image FORCE
 	$(call if_changed,zstd)
 
+$(obj)/Image.xz: $(obj)/Image FORCE
+	$(call if_changed,xzkern)
+
 $(obj)/image.fit: $(obj)/Image $(obj)/dts/dtbs-list FORCE
 	$(call if_changed,fit)
 
diff --git a/arch/arm64/boot/dts/Makefile b/arch/arm64/boot/dts/Makefile
index 30dd6347a929..21cd3a87f385 100644
--- a/arch/arm64/boot/dts/Makefile
+++ b/arch/arm64/boot/dts/Makefile
@@ -1,5 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
 subdir-y += actions
+subdir-y += airoha
 subdir-y += allwinner
 subdir-y += altera
 subdir-y += amazon
diff --git a/arch/arm64/boot/dts/airoha/Makefile b/arch/arm64/boot/dts/airoha/Makefile
new file mode 100644
index 000000000000..ebea112ce1d7
--- /dev/null
+++ b/arch/arm64/boot/dts/airoha/Makefile
@@ -0,0 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0-only
+dtb-$(CONFIG_ARCH_AIROHA) += en7581-evb.dtb
diff --git a/arch/arm64/boot/dts/airoha/en7581-evb.dts b/arch/arm64/boot/dts/airoha/en7581-evb.dts
new file mode 100644
index 000000000000..cf58e43dd5b2
--- /dev/null
+++ b/arch/arm64/boot/dts/airoha/en7581-evb.dts
@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/dts-v1/;
+
+/* Bootloader installs ATF here */
+/memreserve/ 0x80000000 0x200000;
+
+#include "en7581.dtsi"
+
+/ {
+	model = "Airoha EN7581 Evaluation Board";
+	compatible = "airoha,en7581-evb", "airoha,en7581";
+
+	aliases {
+		serial0 = &uart1;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+		linux,usable-memory-range = <0x0 0x80200000 0x0 0x1fe00000>;
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x0 0x80000000 0x2 0x00000000>;
+	};
+};
diff --git a/arch/arm64/boot/dts/airoha/en7581.dtsi b/arch/arm64/boot/dts/airoha/en7581.dtsi
new file mode 100644
index 000000000000..55eb1762fb11
--- /dev/null
+++ b/arch/arm64/boot/dts/airoha/en7581.dtsi
@@ -0,0 +1,154 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+/ {
+	interrupt-parent = <&gic>;
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		npu-binary@84000000 {
+			no-map;
+			reg = <0x0 0x84000000 0x0 0xa00000>;
+		};
+
+		npu-flag@84b0000 {
+			no-map;
+			reg = <0x0 0x84b00000 0x0 0x100000>;
+		};
+
+		npu-pkt@85000000 {
+			no-map;
+			reg = <0x0 0x85000000 0x0 0x1a00000>;
+		};
+
+		npu-phyaddr@86b00000 {
+			no-map;
+			reg = <0x0 0x86b00000 0x0 0x100000>;
+		};
+
+		npu-rxdesc@86d00000 {
+			no-map;
+			reg = <0x0 0x86d00000 0x0 0x100000>;
+		};
+	};
+
+	psci {
+		compatible = "arm,psci-1.0";
+		method = "smc";
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu-map {
+			cluster0 {
+				core0 {
+					cpu = <&cpu0>;
+				};
+
+				core1 {
+					cpu = <&cpu1>;
+				};
+
+				core2 {
+					cpu = <&cpu2>;
+				};
+
+				core3 {
+					cpu = <&cpu3>;
+				};
+			};
+		};
+
+		cpu0: cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x0>;
+			enable-method = "psci";
+			clock-frequency = <80000000>;
+			next-level-cache = <&l2>;
+		};
+
+		cpu1: cpu@1 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x1>;
+			enable-method = "psci";
+			clock-frequency = <80000000>;
+			next-level-cache = <&l2>;
+		};
+
+		cpu2: cpu@2 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x2>;
+			enable-method = "psci";
+			clock-frequency = <80000000>;
+			next-level-cache = <&l2>;
+		};
+
+		cpu3: cpu@3 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x3>;
+			enable-method = "psci";
+			clock-frequency = <80000000>;
+			next-level-cache = <&l2>;
+		};
+
+		l2: l2-cache {
+			compatible = "cache";
+			cache-size = <0x80000>;
+			cache-line-size = <64>;
+			cache-level = <2>;
+			cache-unified;
+		};
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>,
+			     <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>,
+			     <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,
+			     <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>;
+	};
+
+	soc {
+		compatible = "simple-bus";
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		gic: interrupt-controller@9000000 {
+			compatible = "arm,gic-v3";
+			interrupt-controller;
+			#interrupt-cells = <3>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			reg = <0x0 0x09000000 0x0 0x20000>,
+			      <0x0 0x09080000 0x0 0x80000>,
+			      <0x0 0x09400000 0x0 0x2000>,
+			      <0x0 0x09500000 0x0 0x2000>,
+			      <0x0 0x09600000 0x0 0x20000>;
+			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_LOW>;
+		};
+
+		uart1: serial@1fbf0000 {
+			compatible = "ns16550";
+			reg = <0x0 0x1fbf0000 0x0 0x30>;
+			reg-io-width = <4>;
+			reg-shift = <2>;
+			interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
+			clock-frequency = <1843200>;
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile
index 0db7b60b49a1..00bed412ee31 100644
--- a/arch/arm64/boot/dts/allwinner/Makefile
+++ b/arch/arm64/boot/dts/allwinner/Makefile
@@ -49,5 +49,6 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h618-orangepi-zero2w.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h618-orangepi-zero3.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h618-transpeed-8k618-t.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h700-anbernic-rg35xx-2024.dtb
-dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h700-anbernic-rg35xx-plus.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h700-anbernic-rg35xx-h.dtb
+dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h700-anbernic-rg35xx-plus.dtb
+dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h700-anbernic-rg35xx-sp.dtb
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-lts.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-lts.dts
index 596a25907432..709fe650a360 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-lts.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-lts.dts
@@ -5,7 +5,7 @@
 #include "sun50i-a64-sopine-baseboard.dts"
 
 / {
-	model = "Pine64 LTS";
+	model = "Pine64 PINE A64 LTS";
 	compatible = "pine64,pine64-lts", "allwinner,sun50i-r18",
 		     "allwinner,sun50i-a64";
 
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts
index b54099b654c8..026d843cd7e0 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts
@@ -4,7 +4,7 @@
 #include "sun50i-a64-pine64.dts"
 
 / {
-	model = "Pine64+";
+	model = "Pine64 PINE A64+";
 	compatible = "pine64,pine64-plus", "allwinner,sun50i-a64";
 
 	/* TODO: Camera, touchscreen, etc. */
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
index 2accb5ddf783..09e71fd60785 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
@@ -9,7 +9,7 @@
 #include <dt-bindings/gpio/gpio.h>
 
 / {
-	model = "Pine64";
+	model = "Pine64 PINE A64";
 	compatible = "pine64,pine64", "allwinner,sun50i-a64";
 
 	aliases {
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
index 6c65d5bc16ba..379c2c8466f5 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
@@ -13,7 +13,7 @@
 #include <dt-bindings/pwm/pwm.h>
 
 / {
-	model = "Pinebook";
+	model = "Pine64 Pinebook";
 	compatible = "pine64,pinebook", "allwinner,sun50i-a64";
 	chassis-type = "laptop";
 
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab-early-adopter.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab-early-adopter.dts
index 6265360ce623..86cc85eb3d48 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab-early-adopter.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab-early-adopter.dts
@@ -9,7 +9,7 @@
 #include "sun50i-a64-pinetab.dts"
 
 / {
-	model = "PineTab, Early Adopter's version";
+	model = "Pine64 PineTab Early Adopter";
 	compatible = "pine64,pinetab-early-adopter", "allwinner,sun50i-a64";
 };
 
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts
index c6007df99938..f5fb1ee32dad 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts
@@ -14,7 +14,7 @@
 #include <dt-bindings/pwm/pwm.h>
 
 / {
-	model = "PineTab, Development Sample";
+	model = "Pine64 PineTab Developer Sample";
 	compatible = "pine64,pinetab", "allwinner,sun50i-a64";
 	chassis-type = "tablet";
 
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
index 5e66ce1a334f..be2347c8f267 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
@@ -8,7 +8,7 @@
 #include "sun50i-a64-sopine.dtsi"
 
 / {
-	model = "SoPine with baseboard";
+	model = "Pine64 SOPINE on Baseboard carrier board";
 	compatible = "pine64,sopine-baseboard", "pine64,sopine",
 		     "allwinner,sun50i-a64";
 
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index ce4aa44c3353..a5c3920e0f04 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -51,10 +51,16 @@
 			device_type = "cpu";
 			reg = <0>;
 			enable-method = "psci";
-			next-level-cache = <&L2>;
 			clocks = <&ccu CLK_CPUX>;
 			clock-names = "cpu";
 			#cooling-cells = <2>;
+			i-cache-size = <0x8000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <128>;
+			next-level-cache = <&l2_cache>;
 		};
 
 		cpu1: cpu@1 {
@@ -62,10 +68,16 @@
 			device_type = "cpu";
 			reg = <1>;
 			enable-method = "psci";
-			next-level-cache = <&L2>;
 			clocks = <&ccu CLK_CPUX>;
 			clock-names = "cpu";
 			#cooling-cells = <2>;
+			i-cache-size = <0x8000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <128>;
+			next-level-cache = <&l2_cache>;
 		};
 
 		cpu2: cpu@2 {
@@ -73,10 +85,16 @@
 			device_type = "cpu";
 			reg = <2>;
 			enable-method = "psci";
-			next-level-cache = <&L2>;
 			clocks = <&ccu CLK_CPUX>;
 			clock-names = "cpu";
 			#cooling-cells = <2>;
+			i-cache-size = <0x8000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <128>;
+			next-level-cache = <&l2_cache>;
 		};
 
 		cpu3: cpu@3 {
@@ -84,16 +102,25 @@
 			device_type = "cpu";
 			reg = <3>;
 			enable-method = "psci";
-			next-level-cache = <&L2>;
 			clocks = <&ccu CLK_CPUX>;
 			clock-names = "cpu";
 			#cooling-cells = <2>;
+			i-cache-size = <0x8000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <128>;
+			next-level-cache = <&l2_cache>;
 		};
 
-		L2: l2-cache {
+		l2_cache: l2-cache {
 			compatible = "cache";
 			cache-level = <2>;
 			cache-unified;
+			cache-size = <0x80000>;
+			cache-line-size = <64>;
+			cache-sets = <512>;
 		};
 	};
 
@@ -236,6 +263,14 @@
 			polling-delay-passive = <0>;
 			polling-delay = <0>;
 			thermal-sensors = <&ths 1>;
+
+			trips {
+				gpu0_crit: gpu0-crit {
+					temperature = <110000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
 		};
 
 		gpu1_thermal: gpu1-thermal {
@@ -243,6 +278,14 @@
 			polling-delay-passive = <0>;
 			polling-delay = <0>;
 			thermal-sensors = <&ths 2>;
+
+			trips {
+				gpu1_crit: gpu1-crit {
+					temperature = <110000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
 		};
 	};
 
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts
index b69032c44557..526443bb736c 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts
@@ -45,16 +45,40 @@
 		startup-delay-us = <100000>;
 		enable-active-high;
 		gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>;
+		vin-supply = <&reg_vcc3v3>;
+	};
+
+	reg_gmac_2v5: gmac-2v5 {
+		/* 2V5 supply for GMAC PHY IO */
+		compatible = "regulator-fixed";
+		regulator-name = "gmac-2v5";
+		regulator-min-microvolt = <2500000>;
+		regulator-max-microvolt = <2500000>;
+		regulator-always-on;
+		vin-supply = <&reg_vcc3v3>;
+	};
+
+	reg_vcc5v: regulator-vcc5v {
+		/* board 5V supply from micro USB or pin headers */
+		compatible = "regulator-fixed";
+		regulator-name = "vcc-5v";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
 	};
 
 	reg_vcc3v3: vcc3v3 {
+		/* board 3V3 supply by SY8089A */
 		compatible = "regulator-fixed";
 		regulator-name = "vcc3v3";
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+		vin-supply = <&reg_vcc5v>;
 	};
 
 	vdd_cpux: gpio-regulator {
+		/* cpu voltage regulator MP2143DJ */
 		compatible = "regulator-gpio";
 		regulator-name = "vdd-cpux";
 		regulator-type = "voltage";
@@ -66,6 +90,7 @@
 		gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>;
 		gpios-states = <0x1>;
 		states = <1100000 0>, <1300000 1>;
+		vin-supply = <&reg_vcc5v>;
 	};
 
 	wifi_pwrseq: pwrseq {
@@ -146,6 +171,18 @@
 	status = "okay";
 };
 
+&pio {
+	vcc-pa-supply = <&reg_vcc3v3>;
+	vcc-pc-supply = <&reg_vcc3v3>;
+	vcc-pd-supply = <&reg_gmac_2v5>;
+	vcc-pf-supply = <&reg_vcc3v3>;
+	vcc-pg-supply = <&reg_vcc3v3>;
+};
+
+&r_pio {
+	vcc-pl-supply = <&reg_vcc3v3>;
+};
+
 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_pa_pins>;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64-model-b.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64-model-b.dts
index 66fe03910d5e..066fbeff8bfa 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64-model-b.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64-model-b.dts
@@ -8,7 +8,7 @@
 /delete-node/ &reg_gmac_3v3;
 
 / {
-	model = "Pine H64 model B";
+	model = "Pine64 PINE H64 Model B";
 	compatible = "pine64,pine-h64-model-b", "allwinner,sun50i-h6";
 
 	wifi_pwrseq: pwrseq {
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts
index 3910393be1f9..c8b275552872 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts
@@ -9,7 +9,7 @@
 #include <dt-bindings/gpio/gpio.h>
 
 / {
-	model = "Pine H64 model A";
+	model = "Pine64 PINE H64 Model A";
 	compatible = "pine64,pine-h64", "allwinner,sun50i-h6";
 
 	aliases {
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
index 8a8591c4e7dd..2301c59b41b1 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
@@ -29,6 +29,13 @@
 			clocks = <&ccu CLK_CPUX>;
 			clock-latency-ns = <244144>; /* 8 32k periods */
 			#cooling-cells = <2>;
+			i-cache-size = <0x8000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <128>;
+			next-level-cache = <&l2_cache>;
 		};
 
 		cpu1: cpu@1 {
@@ -39,6 +46,13 @@
 			clocks = <&ccu CLK_CPUX>;
 			clock-latency-ns = <244144>; /* 8 32k periods */
 			#cooling-cells = <2>;
+			i-cache-size = <0x8000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <128>;
+			next-level-cache = <&l2_cache>;
 		};
 
 		cpu2: cpu@2 {
@@ -49,6 +63,13 @@
 			clocks = <&ccu CLK_CPUX>;
 			clock-latency-ns = <244144>; /* 8 32k periods */
 			#cooling-cells = <2>;
+			i-cache-size = <0x8000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <128>;
+			next-level-cache = <&l2_cache>;
 		};
 
 		cpu3: cpu@3 {
@@ -59,6 +80,22 @@
 			clocks = <&ccu CLK_CPUX>;
 			clock-latency-ns = <244144>; /* 8 32k periods */
 			#cooling-cells = <2>;
+			i-cache-size = <0x8000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <128>;
+			next-level-cache = <&l2_cache>;
+		};
+
+		l2_cache: l2-cache {
+			compatible = "cache";
+			cache-level = <2>;
+			cache-unified;
+			cache-size = <0x80000>;
+			cache-line-size = <64>;
+			cache-sets = <512>;
 		};
 	};
 
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616-cpu-opp.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h616-cpu-opp.dtsi
index aca22a7f0191..dd10aaf472b6 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h616-cpu-opp.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-cpu-opp.dtsi
@@ -11,7 +11,7 @@
 			opp-hz = /bits/ 64 <480000000>;
 			opp-microvolt = <900000>;
 			clock-latency-ns = <244144>; /* 8 32k periods */
-			opp-supported-hw = <0x1f>;
+			opp-supported-hw = <0x3f>;
 		};
 
 		opp-600000000 {
@@ -25,7 +25,7 @@
 			opp-hz = /bits/ 64 <720000000>;
 			opp-microvolt = <900000>;
 			clock-latency-ns = <244144>; /* 8 32k periods */
-			opp-supported-hw = <0x0d>;
+			opp-supported-hw = <0x2d>;
 		};
 
 		opp-792000000 {
@@ -50,8 +50,16 @@
 			opp-microvolt-speed2 = <950000>;
 			opp-microvolt-speed3 = <950000>;
 			opp-microvolt-speed4 = <1020000>;
+			opp-microvolt-speed5 = <900000>;
 			clock-latency-ns = <244144>; /* 8 32k periods */
-			opp-supported-hw = <0x1f>;
+			opp-supported-hw = <0x3f>;
+		};
+
+		opp-1032000000 {
+			opp-hz = /bits/ 64 <1032000000>;
+			opp-microvolt = <900000>;
+			clock-latency-ns = <244144>; /* 8 32k periods */
+			opp-supported-hw = <0x20>;
 		};
 
 		opp-1104000000 {
@@ -59,8 +67,9 @@
 			opp-microvolt-speed0 = <1000000>;
 			opp-microvolt-speed2 = <1000000>;
 			opp-microvolt-speed3 = <1000000>;
+			opp-microvolt-speed5 = <950000>;
 			clock-latency-ns = <244144>; /* 8 32k periods */
-			opp-supported-hw = <0x0d>;
+			opp-supported-hw = <0x2d>;
 		};
 
 		opp-1200000000 {
@@ -70,8 +79,9 @@
 			opp-microvolt-speed2 = <1050000>;
 			opp-microvolt-speed3 = <1050000>;
 			opp-microvolt-speed4 = <1100000>;
+			opp-microvolt-speed5 = <1020000>;
 			clock-latency-ns = <244144>; /* 8 32k periods */
-			opp-supported-hw = <0x1f>;
+			opp-supported-hw = <0x3f>;
 		};
 
 		opp-1320000000 {
@@ -85,15 +95,16 @@
 			opp-hz = /bits/ 64 <1416000000>;
 			opp-microvolt = <1100000>;
 			clock-latency-ns = <244144>; /* 8 32k periods */
-			opp-supported-hw = <0x0d>;
+			opp-supported-hw = <0x2d>;
 		};
 
 		opp-1512000000 {
 			opp-hz = /bits/ 64 <1512000000>;
 			opp-microvolt-speed1 = <1100000>;
 			opp-microvolt-speed3 = <1100000>;
+			opp-microvolt-speed5 = <1160000>;
 			clock-latency-ns = <244144>; /* 8 32k periods */
-			opp-supported-hw = <0x0a>;
+			opp-supported-hw = <0x2a>;
 		};
 	};
 };
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi
index 921d5f61d8d6..e88c1fbac6ac 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi
@@ -27,6 +27,13 @@
 			enable-method = "psci";
 			clocks = <&ccu CLK_CPUX>;
 			#cooling-cells = <2>;
+			i-cache-size = <0x8000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <128>;
+			next-level-cache = <&l2_cache>;
 		};
 
 		cpu1: cpu@1 {
@@ -36,6 +43,13 @@
 			enable-method = "psci";
 			clocks = <&ccu CLK_CPUX>;
 			#cooling-cells = <2>;
+			i-cache-size = <0x8000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <128>;
+			next-level-cache = <&l2_cache>;
 		};
 
 		cpu2: cpu@2 {
@@ -45,6 +59,13 @@
 			enable-method = "psci";
 			clocks = <&ccu CLK_CPUX>;
 			#cooling-cells = <2>;
+			i-cache-size = <0x8000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <128>;
+			next-level-cache = <&l2_cache>;
 		};
 
 		cpu3: cpu@3 {
@@ -54,6 +75,22 @@
 			enable-method = "psci";
 			clocks = <&ccu CLK_CPUX>;
 			#cooling-cells = <2>;
+			i-cache-size = <0x8000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <128>;
+			next-level-cache = <&l2_cache>;
+		};
+
+		l2_cache: l2-cache {
+			compatible = "cache";
+			cache-level = <2>;
+			cache-unified;
+			cache-size = <0x40000>;
+			cache-line-size = <64>;
+			cache-sets = <256>;
 		};
 	};
 
@@ -113,6 +150,16 @@
 		#size-cells = <1>;
 		ranges = <0x0 0x0 0x0 0x40000000>;
 
+		crypto: crypto@1904000 {
+			compatible = "allwinner,sun50i-h616-crypto";
+			reg = <0x01904000 0x800>;
+			interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_CE>, <&ccu CLK_CE>,
+				 <&ccu CLK_MBUS_CE>, <&rtc CLK_IOSC>;
+			clock-names = "bus", "mod", "ram", "trng";
+			resets = <&ccu RST_BUS_CE>;
+		};
+
 		syscon: syscon@3000000 {
 			compatible = "allwinner,sun50i-h616-system-control";
 			reg = <0x03000000 0x1000>;
@@ -306,6 +353,15 @@
 			#interrupt-cells = <3>;
 		};
 
+		iommu: iommu@30f0000 {
+			compatible = "allwinner,sun50i-h616-iommu";
+			reg = <0x030f0000 0x10000>;
+			interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_IOMMU>;
+			resets = <&ccu RST_BUS_IOMMU>;
+			#iommu-cells = <1>;
+		};
+
 		mmc0: mmc@4020000 {
 			compatible = "allwinner,sun50i-h616-mmc",
 				     "allwinner,sun50i-a100-mmc";
@@ -589,6 +645,17 @@
 			status = "disabled";
 		};
 
+		gpadc: adc@5070000 {
+			compatible = "allwinner,sun50i-h616-gpadc",
+				     "allwinner,sun20i-d1-gpadc";
+			reg = <0x05070000 0x400>;
+			clocks = <&ccu CLK_BUS_GPADC>;
+			resets = <&ccu RST_BUS_GPADC>;
+			interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+			#io-channel-cells = <1>;
+		};
+
 		ths: thermal-sensor@5070400 {
 			compatible = "allwinner,sun50i-h616-ths";
 			reg = <0x05070400 0x400>;
@@ -602,6 +669,16 @@
 			#thermal-sensor-cells = <1>;
 		};
 
+		lradc: lradc@5070800 {
+			compatible = "allwinner,sun50i-h616-lradc",
+				     "allwinner,sun50i-r329-lradc";
+			reg = <0x05070800 0x400>;
+			interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_KEYADC>;
+			resets = <&ccu RST_BUS_KEYADC>;
+			status = "disabled";
+		};
+
 		usbotg: usb@5100000 {
 			compatible = "allwinner,sun50i-h616-musb",
 				     "allwinner,sun8i-h3-musb";
@@ -837,6 +914,8 @@
 			dmas = <&dma 48>, <&dma 48>;
 			dma-names = "rx", "tx";
 			resets = <&r_ccu RST_R_APB2_I2C>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&r_i2c_pins>;
 			status = "disabled";
 			#address-cells = <1>;
 			#size-cells = <0>;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h64-remix-mini-pc.dts b/arch/arm64/boot/dts/allwinner/sun50i-h64-remix-mini-pc.dts
index c204dd43c726..ce90327e1b2e 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h64-remix-mini-pc.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h64-remix-mini-pc.dts
@@ -191,7 +191,7 @@
 		compatible = "x-powers,axp803";
 		reg = <0x3a3>;
 		interrupt-parent = <&r_intc>;
-		interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_LOW>;
+		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_LOW>;
 		x-powers,drive-vbus-en;
 
 		vin1-supply = <&reg_vcc5v>;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-2024.dts b/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-2024.dts
index ee30584b6ad7..80ccab7b5ba7 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-2024.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-2024.dts
@@ -6,7 +6,7 @@
 /dts-v1/;
 
 #include "sun50i-h616.dtsi"
-
+#include "sun50i-h616-cpu-opp.dtsi"
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/linux-event-codes.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
@@ -21,6 +21,12 @@
 		serial0 = &uart0;
 	};
 
+	battery: battery {
+		compatible = "simple-battery";
+		constant-charge-current-max-microamp = <1024000>;
+		voltage-max-design-microvolt = <4200000>;
+	};
+
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
@@ -201,12 +207,12 @@
 	vcc-pi-supply = <&reg_cldo3>;
 };
 
-&r_rsb {
+&r_i2c {
 	status = "okay";
 
-	axp717: pmic@3a3 {
+	axp717: pmic@34 {
 		compatible = "x-powers,axp717";
-		reg = <0x3a3>;
+		reg = <0x34>;
 		interrupt-controller;
 		#interrupt-cells = <1>;
 		interrupt-parent = <&nmi_intc>;
@@ -217,11 +223,21 @@
 		vin3-supply = <&reg_vcc5v>;
 		vin4-supply = <&reg_vcc5v>;
 
+		axp_adc: adc {
+			compatible = "x-powers,axp717-adc";
+			#io-channel-cells = <1>;
+		};
+
+		battery_power: battery-power {
+			compatible = "x-powers,axp717-battery-power-supply";
+			monitored-battery = <&battery>;
+		};
+
 		regulators {
 			reg_dcdc1: dcdc1 {
 				regulator-always-on;
 				regulator-min-microvolt = <900000>;
-				regulator-max-microvolt = <1100000>;
+				regulator-max-microvolt = <1160000>;
 				regulator-name = "vdd-cpu";
 			};
 
@@ -307,6 +323,11 @@
 				/* unused */
 			};
 		};
+
+		usb_power: usb-power {
+			compatible = "x-powers,axp717-usb-power-supply";
+			input-current-limit-microamp = <1500000>;
+		};
 	};
 };
 
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-h.dts b/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-h.dts
index 63036256917f..ff453336eab1 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-h.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-h.dts
@@ -9,6 +9,78 @@
 / {
 	model = "Anbernic RG35XX H";
 	compatible = "anbernic,rg35xx-h", "allwinner,sun50i-h700";
+
+	adc-joystick {
+		compatible = "adc-joystick";
+		io-channels = <&adc_mux 0>,
+			      <&adc_mux 1>,
+			      <&adc_mux 2>,
+			      <&adc_mux 3>;
+		pinctrl-0 = <&joy_mux_pin>;
+		pinctrl-names = "default";
+		poll-interval = <60>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		axis@0 {
+			reg = <0>;
+			abs-flat = <32>;
+			abs-fuzz = <32>;
+			abs-range = <4096 0>;
+			linux,code = <ABS_X>;
+		};
+
+		axis@1 {
+			reg = <1>;
+			abs-flat = <32>;
+			abs-fuzz = <32>;
+			abs-range = <0 4096>;
+			linux,code = <ABS_Y>;
+		};
+
+		axis@2 {
+			reg = <2>;
+			abs-flat = <32>;
+			abs-fuzz = <32>;
+			abs-range = <0 4096>;
+			linux,code = <ABS_RX>;
+		};
+
+		axis@3 {
+			reg = <3>;
+			abs-flat = <32>;
+			abs-fuzz = <32>;
+			abs-range = <4096 0>;
+			linux,code = <ABS_RY>;
+		};
+	};
+
+	adc_mux: adc-mux {
+		compatible = "io-channel-mux";
+		channels = "left_x", "left_y", "right_x", "right_y";
+		#io-channel-cells = <1>;
+		io-channels = <&gpadc 0>;
+		io-channel-names = "parent";
+		mux-controls = <&gpio_mux>;
+		settle-time-us = <100>;
+	};
+
+	gpio_mux: mux-controller {
+		compatible = "gpio-mux";
+		mux-gpios = <&pio 8 1 GPIO_ACTIVE_LOW>,
+			    <&pio 8 2 GPIO_ACTIVE_LOW>;
+		#mux-control-cells = <0>;
+	};
+};
+
+&gpadc {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "okay";
+
+	channel@0 {
+		reg = <0>;
+	};
 };
 
 &gpio_keys_gamepad {
@@ -34,3 +106,10 @@
 &ohci1 {
 	status = "okay";
 };
+
+&pio {
+	joy_mux_pin: joy-mux-pin {
+		pins = "PI0";
+		function = "gpio_out";
+	};
+};
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-sp.dts b/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-sp.dts
new file mode 100644
index 000000000000..0cf16dc903cd
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-sp.dts
@@ -0,0 +1,34 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/*
+ * Copyright (C) 2024 Ryan Walklin <ryan@testtoast.com>.
+ * Copyright (C) 2024 Chris Morgan <macroalpha82@gmail.com>.
+ */
+
+#include <dt-bindings/input/gpio-keys.h>
+#include "sun50i-h700-anbernic-rg35xx-plus.dts"
+
+/ {
+	model = "Anbernic RG35XX SP";
+	compatible = "anbernic,rg35xx-sp", "allwinner,sun50i-h700";
+
+	gpio-keys-lid {
+		compatible = "gpio-keys";
+
+		lid-switch {
+			label = "Lid Switch";
+			gpios = <&pio 4 7 GPIO_ACTIVE_LOW>; /* PE7 */
+			linux,can-disable;
+			linux,code = <SW_LID>;
+			linux,input-type = <EV_SW>;
+			wakeup-event-action = <EV_ACT_DEASSERTED>;
+			wakeup-source;
+		};
+	};
+};
+
+&r_i2c {
+	rtc_ext: rtc@51 {
+		compatible = "nxp,pcf8563";
+		reg = <0x51>;
+	};
+};
diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
index cbbc53c47921..0def0b0daaf7 100644
--- a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
+++ b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
@@ -34,6 +34,7 @@
 			compatible = "arm,cortex-a53";
 			device_type = "cpu";
 			enable-method = "psci";
+			next-level-cache = <&l2_shared>;
 			reg = <0x0>;
 		};
 
@@ -41,6 +42,7 @@
 			compatible = "arm,cortex-a53";
 			device_type = "cpu";
 			enable-method = "psci";
+			next-level-cache = <&l2_shared>;
 			reg = <0x1>;
 		};
 
@@ -48,6 +50,7 @@
 			compatible = "arm,cortex-a53";
 			device_type = "cpu";
 			enable-method = "psci";
+			next-level-cache = <&l2_shared>;
 			reg = <0x2>;
 		};
 
@@ -55,8 +58,15 @@
 			compatible = "arm,cortex-a53";
 			device_type = "cpu";
 			enable-method = "psci";
+			next-level-cache = <&l2_shared>;
 			reg = <0x3>;
 		};
+
+		l2_shared: cache {
+			compatible = "cache";
+			cache-level = <2>;
+			cache-unified;
+		};
 	};
 
 	firmware {
diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts b/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts
index 26173f0b0051..4eee777ef1a1 100644
--- a/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts
+++ b/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts
@@ -180,8 +180,6 @@
 &qspi {
 	status = "okay";
 	flash@0 {
-		#address-cells = <1>;
-		#size-cells = <1>;
 		compatible = "micron,mt25qu02g", "jedec,spi-nor";
 		reg = <0>;
 		spi-max-frequency = <100000000>;
diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk_nand.dts b/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk_nand.dts
index 81d0e914a77c..7c53cb9621e5 100644
--- a/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk_nand.dts
+++ b/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk_nand.dts
@@ -169,8 +169,6 @@
 &qspi {
 	status = "okay";
 	flash@0 {
-		#address-cells = <1>;
-		#size-cells = <1>;
 		compatible = "micron,mt25qu02g", "jedec,spi-nor";
 		reg = <0>;
 		spi-max-frequency = <100000000>;
diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile
index 0f29517da5ec..2fbda8419c65 100644
--- a/arch/arm64/boot/dts/amlogic/Makefile
+++ b/arch/arm64/boot/dts/amlogic/Makefile
@@ -2,6 +2,7 @@
 dtb-$(CONFIG_ARCH_MESON) += amlogic-a4-a113l2-ba400.dtb
 dtb-$(CONFIG_ARCH_MESON) += amlogic-a5-a113x2-av400.dtb
 dtb-$(CONFIG_ARCH_MESON) += amlogic-c3-c302x-aw409.dtb
+dtb-$(CONFIG_ARCH_MESON) += amlogic-c3-c308l-aw419.dtb
 dtb-$(CONFIG_ARCH_MESON) += amlogic-t7-a311d2-an400.dtb
 dtb-$(CONFIG_ARCH_MESON) += amlogic-t7-a311d2-khadas-vim4.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-a1-ad401.dtb
@@ -21,6 +22,8 @@ dtb-$(CONFIG_ARCH_MESON) += meson-g12b-a311d-khadas-vim3.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-g12b-a311d-khadas-vim3-ts050.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-g12b-bananapi-cm4-cm4io.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-g12b-bananapi-cm4-mnt-reform2.dtb
+dtb-$(CONFIG_ARCH_MESON) += meson-g12b-dreambox-one.dtb
+dtb-$(CONFIG_ARCH_MESON) += meson-g12b-dreambox-two.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-g12b-gsking-x.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-g12b-gtking-pro.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-g12b-gtking.dtb
@@ -62,6 +65,8 @@ dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-libretech-cc-v2.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-libretech-cc.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-nexbox-a95x.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-p212.dtb
+dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-vero4k.dtb
+dtb-$(CONFIG_ARCH_MESON) += meson-gxlx-s905l-p271.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxm-gt1-ultimate.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxm-khadas-vim2.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxm-mecool-kiii-pro.dtb
diff --git a/arch/arm64/boot/dts/amlogic/amlogic-a4-common.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-a4-common.dtsi
index b6106ad4a072..54d7a2d56ef6 100644
--- a/arch/arm64/boot/dts/amlogic/amlogic-a4-common.dtsi
+++ b/arch/arm64/boot/dts/amlogic/amlogic-a4-common.dtsi
@@ -52,6 +52,12 @@
 			#size-cells = <2>;
 			ranges = <0x0 0x0 0x0 0xfe000000 0x0 0x480000>;
 
+			watchdog@2100 {
+				compatible = "amlogic,a4-wdt", "amlogic,t7-wdt";
+				reg = <0x0 0x2100 0x0 0x10>;
+				clocks = <&xtal>;
+			};
+
 			uart_b: serial@7a000 {
 				compatible = "amlogic,a4-uart",
 					     "amlogic,meson-s4-uart";
@@ -61,6 +67,14 @@
 				clock-names = "xtal", "pclk", "baud";
 				status = "disabled";
 			};
+
+			sec_ao: ao-secure@10220 {
+				compatible = "amlogic,a4-ao-secure",
+					     "amlogic,meson-gx-ao-secure",
+					     "syscon";
+				reg = <0x0 0x10220 0x0 0x140>;
+				amlogic,has-chip-id;
+			};
 		};
 	};
 };
diff --git a/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi
index 73ca1d7eed81..de10e7aebf21 100644
--- a/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi
+++ b/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi
@@ -4,6 +4,7 @@
  */
 
 #include "amlogic-a4-common.dtsi"
+#include <dt-bindings/power/amlogic,a4-pwrc.h>
 / {
 	cpus {
 		#address-cells = <2>;
@@ -37,4 +38,13 @@
 			enable-method = "psci";
 		};
 	};
+
+	sm: secure-monitor {
+		compatible = "amlogic,meson-gxbb-sm";
+
+		pwrc: power-controller {
+			compatible = "amlogic,a4-pwrc";
+			#power-domain-cells = <1>;
+		};
+	};
 };
diff --git a/arch/arm64/boot/dts/amlogic/amlogic-a5.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-a5.dtsi
index 43f68a7da2f7..17a6316de891 100644
--- a/arch/arm64/boot/dts/amlogic/amlogic-a5.dtsi
+++ b/arch/arm64/boot/dts/amlogic/amlogic-a5.dtsi
@@ -4,6 +4,7 @@
  */
 
 #include "amlogic-a4-common.dtsi"
+#include <dt-bindings/power/amlogic,a5-pwrc.h>
 / {
 	cpus {
 		#address-cells = <2>;
@@ -37,4 +38,13 @@
 			enable-method = "psci";
 		};
 	};
+
+	sm: secure-monitor {
+		compatible = "amlogic,meson-gxbb-sm";
+
+		pwrc: power-controller {
+			compatible = "amlogic,a5-pwrc";
+			#power-domain-cells = <1>;
+		};
+	};
 };
diff --git a/arch/arm64/boot/dts/amlogic/amlogic-c3-c302x-aw409.dts b/arch/arm64/boot/dts/amlogic/amlogic-c3-c302x-aw409.dts
index edce8850b338..a6736ad2a648 100644
--- a/arch/arm64/boot/dts/amlogic/amlogic-c3-c302x-aw409.dts
+++ b/arch/arm64/boot/dts/amlogic/amlogic-c3-c302x-aw409.dts
@@ -16,14 +16,245 @@
 
 	aliases {
 		serial0 = &uart_b;
+		spi0 = &spifc;
 	};
 
 	memory@0 {
 		device_type = "memory";
 		reg = <0x0 0x0 0x0 0x10000000>;
 	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		/* 9 MiB reserved for ARM Trusted Firmware */
+		secmon_reserved: secmon@7f00000 {
+			compatible = "shared-dma-pool";
+			reg = <0x0 0x07f00000 0x0 0x900000>;
+			no-map;
+		};
+	};
+
+	main_12v: regulator-main-12v {
+		compatible = "regulator-fixed";
+		regulator-name = "12V";
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	vcc_5v: regulator-vcc-5v {
+		compatible = "regulator-fixed";
+		regulator-name = "VCC5V";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&main_12v>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	vddq: regulator-vddq {
+		compatible = "regulator-fixed";
+		regulator-name = "VDDQ";
+		regulator-min-microvolt = <1200000>;
+		regulator-max-microvolt = <1200000>;
+		vin-supply = <&main_12v>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	vddao_3v3: regulator-vddao-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "VDDAO3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&main_12v>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	vddao_1v8: regulator-vddao-1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "VDDAO1V8";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vddao_3v3>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	ddr4_2v5: regulator-ddr4-2v5 {
+		compatible = "regulator-fixed";
+		regulator-name = "DDR4_2V5";
+		regulator-min-microvolt = <2500000>;
+		regulator-max-microvolt = <2500000>;
+		vin-supply = <&vddao_3v3>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	vcc_3v3: regulator-vcc-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "VCC3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vddao_3v3>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	vcc_1v8: regulator-vcc-1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "VCC1V8";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vcc_3v3>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	vdd_1v8: regulator-vdd-1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD1V8_BOOT";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vcc_3v3>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	vddio_b: regulator-vddio-3v3-b {
+		compatible = "regulator-fixed";
+		regulator-name = "VDDIO_B";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc_3v3>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	sdcard: regulator-sdcard {
+		compatible = "regulator-fixed";
+		regulator-name = "SDCARD_POWER";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vddao_3v3>;
+		gpio = <&gpio GPIOA_4 GPIO_ACTIVE_LOW>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
 };
 
 &uart_b {
 	status = "okay";
 };
+
+&nand {
+	status = "okay";
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	pinctrl-0 = <&nand_pins>;
+	pinctrl-names = "default";
+
+	nand@0 {
+		reg = <0>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		nand-on-flash-bbt;
+
+		partition@0 {
+			label = "boot";
+			reg = <0x0 0x00200000>;
+		};
+		partition@200000 {
+			label = "env";
+			reg = <0x00200000 0x00400000>;
+		};
+		partition@600000 {
+			label = "system";
+			reg = <0x00600000 0x00a00000>;
+		};
+		partition@1000000 {
+			label = "rootfs";
+			reg = <0x01000000 0x03000000>;
+		};
+		partition@4000000 {
+			label = "media";
+			reg = <0x04000000 0x8000000>;
+		};
+	};
+};
+
+&ethmac {
+	status = "okay";
+	phy-handle = <&internal_ephy>;
+	phy-mode = "rmii";
+};
+
+&spifc {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	pinctrl-0 = <&spifc_pins>;
+	pinctrl-names = "default";
+
+	nand@0 {
+		compatible = "spi-nand";
+		reg = <0>;
+		spi-max-frequency = <83000000>;
+		spi-tx-bus-width = <4>;
+		spi-rx-bus-width = <4>;
+		status = "disabled";
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "boot";
+				reg = <0 0x200000>;
+			};
+
+			partition@200000 {
+				label = "env";
+				reg = <0x200000 0x400000>;
+			};
+
+			partition@600000 {
+				label = "system";
+				reg = <0x600000 0xa00000>;
+			};
+
+			partition@1000000 {
+				label = "rootfs";
+				reg = <0x1000000 0x3000000>;
+			};
+
+			partition@4000000 {
+				label = "data";
+				reg = <0x4000000 0x8000000>;
+			};
+		};
+	};
+};
+
+&sd {
+	status = "okay";
+	pinctrl-0 = <&sdcard_pins>;
+	pinctrl-1 = <&sdcard_clk_gate_pins>;
+	pinctrl-names = "default","clk-gate";
+
+	bus-width = <4>;
+	cap-sd-highspeed;
+	max-frequency = <50000000>;
+	disable-wp;
+
+	cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
+	vmmc-supply = <&sdcard>;
+	vqmmc-supply = <&sdcard>;
+};
diff --git a/arch/arm64/boot/dts/amlogic/amlogic-c3-c308l-aw419.dts b/arch/arm64/boot/dts/amlogic/amlogic-c3-c308l-aw419.dts
new file mode 100644
index 000000000000..45f8631f9feb
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/amlogic-c3-c308l-aw419.dts
@@ -0,0 +1,260 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2024 Amlogic, Inc. All rights reserved.
+ */
+
+/dts-v1/;
+
+#include "amlogic-c3.dtsi"
+
+/ {
+	model = "Amlogic C308l aw419 Development Board";
+	compatible = "amlogic,aw419", "amlogic,c3";
+	interrupt-parent = <&gic>;
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	aliases {
+		serial0 = &uart_b;
+		spi0 = &spifc;
+	};
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x0 0x0 0x0 0x80000000>;
+	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		/* 9 MiB reserved for ARM Trusted Firmware */
+		secmon_reserved: secmon@7f00000 {
+			compatible = "shared-dma-pool";
+			reg = <0x0 0x07f00000 0x0 0x900000>;
+			no-map;
+		};
+	};
+
+	main_12v: regulator-main-12v {
+		compatible = "regulator-fixed";
+		regulator-name = "12V";
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	vcc_5v: regulator-vcc-5v {
+		compatible = "regulator-fixed";
+		regulator-name = "VCC5V";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&main_12v>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	vddq: regulator-vddq {
+		compatible = "regulator-fixed";
+		regulator-name = "VDDQ";
+		regulator-min-microvolt = <1200000>;
+		regulator-max-microvolt = <1200000>;
+		vin-supply = <&main_12v>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	vddao_3v3: regulator-vddao-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "VDDAO3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&main_12v>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	vddao_1v8: regulator-vddao-1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "VDDAO1V8";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vddao_3v3>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	ddr4_2v5: regulator-ddr4-2v5 {
+		compatible = "regulator-fixed";
+		regulator-name = "DDR4_2V5";
+		regulator-min-microvolt = <2500000>;
+		regulator-max-microvolt = <2500000>;
+		vin-supply = <&vddao_3v3>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	vcc_3v3: regulator-vcc-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "VCC3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vddao_3v3>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	vcc_1v8: regulator-vcc-1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "VCC1V8";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vcc_3v3>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	vdd_1v8: regulator-vdd-1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD1V8_BOOT";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vcc_3v3>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	vddio_b: regulator-vddio-3v3-b {
+		compatible = "regulator-fixed";
+		regulator-name = "VDDIO_B";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc_3v3>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	sdcard: regulator-sdcard {
+		compatible = "regulator-fixed";
+		regulator-name = "SDCARD_POWER";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vddao_3v3>;
+		gpio = <&gpio GPIOA_4 GPIO_ACTIVE_LOW>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+};
+
+&uart_b {
+	status = "okay";
+};
+
+&nand {
+	status = "okay";
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	pinctrl-0 = <&nand_pins>;
+	pinctrl-names = "default";
+
+	nand@0 {
+		reg = <0>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		nand-on-flash-bbt;
+
+		partition@0 {
+			label = "boot";
+			reg = <0x0 0x00200000>;
+		};
+		partition@200000 {
+			label = "env";
+			reg = <0x00200000 0x00400000>;
+		};
+		partition@600000 {
+			label = "system";
+			reg = <0x00600000 0x00a00000>;
+		};
+		partition@1000000 {
+			label = "rootfs";
+			reg = <0x01000000 0x03000000>;
+		};
+		partition@4000000 {
+			label = "media";
+			reg = <0x04000000 0x8000000>;
+		};
+	};
+};
+
+&ethmac {
+	status = "okay";
+	phy-handle = <&internal_ephy>;
+	phy-mode = "rmii";
+};
+
+&spifc {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	pinctrl-0 = <&spifc_pins>;
+	pinctrl-names = "default";
+
+	nand@0 {
+		compatible = "spi-nand";
+		reg = <0>;
+		spi-max-frequency = <83000000>;
+		spi-tx-bus-width = <4>;
+		spi-rx-bus-width = <4>;
+		status = "disabled";
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "boot";
+				reg = <0 0x200000>;
+			};
+
+			partition@200000 {
+				label = "env";
+				reg = <0x200000 0x400000>;
+			};
+
+			partition@600000 {
+				label = "system";
+				reg = <0x600000 0xa00000>;
+			};
+
+			partition@1000000 {
+				label = "rootfs";
+				reg = <0x1000000 0x3000000>;
+			};
+
+			partition@4000000 {
+				label = "data";
+				reg = <0x4000000 0x8000000>;
+			};
+		};
+	};
+};
+
+&sd {
+	status = "okay";
+	pinctrl-0 = <&sdcard_pins>;
+	pinctrl-1 = <&sdcard_clk_gate_pins>;
+	pinctrl-names = "default","clk-gate";
+
+	bus-width = <4>;
+	cap-sd-highspeed;
+	max-frequency = <50000000>;
+	disable-wp;
+
+	cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
+	vmmc-supply = <&sdcard>;
+	vqmmc-supply = <&sdcard>;
+};
diff --git a/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi
index 32a754fe7990..d0cda759c25d 100644
--- a/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi
+++ b/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi
@@ -7,6 +7,11 @@
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/reset/amlogic,c3-reset.h>
+#include <dt-bindings/clock/amlogic,c3-pll-clkc.h>
+#include <dt-bindings/clock/amlogic,c3-scmi-clkc.h>
+#include <dt-bindings/clock/amlogic,c3-peripherals-clkc.h>
+#include <dt-bindings/power/amlogic,c3-pwrc.h>
+#include <dt-bindings/gpio/amlogic-c3-gpio.h>
 
 / {
 	cpus {
@@ -57,6 +62,34 @@
 		};
 	};
 
+	sram@7f50e00 {
+		compatible = "mmio-sram";
+		reg = <0x0 0x07f50e00 0x0 0x100>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0 0x0 0x07f50e00 0x100>;
+
+		scmi_shmem: sram@0 {
+			compatible = "arm,scmi-shmem";
+			reg = <0x0 0x100>;
+		};
+	};
+
+	firmware {
+		scmi: scmi {
+			compatible = "arm,scmi-smc";
+			arm,smc-id = <0x820000C1>;
+			shmem = <&scmi_shmem>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			scmi_clk: protocol@14 {
+				reg = <0x14>;
+				#clock-cells = <1>;
+			};
+		};
+	};
+
 	soc {
 		compatible = "simple-bus";
 		#address-cells = <2>;
@@ -82,6 +115,44 @@
 			#size-cells = <2>;
 			ranges = <0x0 0x0 0x0 0xfe000000 0x0 0x480000>;
 
+			clkc_periphs: clock-controller@0 {
+				compatible = "amlogic,c3-peripherals-clkc";
+				reg = <0x0 0x0 0x0 0x49c>;
+				#clock-cells = <1>;
+				clocks = <&xtal>,
+					 <&scmi_clk CLKID_OSC>,
+					 <&scmi_clk CLKID_FIXED_PLL_OSC>,
+					 <&clkc_pll CLKID_FCLK_DIV2>,
+					 <&clkc_pll CLKID_FCLK_DIV2P5>,
+					 <&clkc_pll CLKID_FCLK_DIV3>,
+					 <&clkc_pll CLKID_FCLK_DIV4>,
+					 <&clkc_pll CLKID_FCLK_DIV5>,
+					 <&clkc_pll CLKID_FCLK_DIV7>,
+					 <&clkc_pll CLKID_GP0_PLL>,
+					 <&scmi_clk CLKID_GP1_PLL_OSC>,
+					 <&clkc_pll CLKID_HIFI_PLL>,
+					 <&scmi_clk CLKID_SYS_CLK>,
+					 <&scmi_clk CLKID_AXI_CLK>,
+					 <&scmi_clk CLKID_SYS_PLL_DIV16>,
+					 <&scmi_clk CLKID_CPU_CLK_DIV16>;
+				clock-names = "xtal_24m",
+					      "oscin",
+					      "fix",
+					      "fdiv2",
+					      "fdiv2p5",
+					      "fdiv3",
+					      "fdiv4",
+					      "fdiv5",
+					      "fdiv7",
+					      "gp0",
+					      "gp1",
+					      "hifi",
+					      "sysclk",
+					      "axiclk",
+					      "sysplldiv16",
+					      "cpudiv16";
+			};
+
 			reset: reset-controller@2000 {
 				compatible = "amlogic,c3-reset";
 				reg = <0x0 0x2000 0x0 0x98>;
@@ -98,21 +169,251 @@
 				compatible = "amlogic,c3-periphs-pinctrl";
 				#address-cells = <2>;
 				#size-cells = <2>;
-				ranges;
+				ranges = <0x0 0x0 0x0 0x4000 0x0 0x02de>;
 
-				gpio: bank@4000 {
-					reg = <0x0 0x4000 0x0 0x004c>,
-					      <0x0 0x4100 0x0 0x01de>;
+				gpio: bank@0 {
+					reg = <0x0 0x0 0x0 0x004c>,
+					      <0x0 0x100 0x0 0x01de>;
 					reg-names = "mux", "gpio";
 					gpio-controller;
 					#gpio-cells = <2>;
 					gpio-ranges = <&periphs_pinctrl 0 0 55>;
 				};
+
+				i2c0_pins1: i2c0-pins1 {
+					mux {
+						groups = "i2c0_sda_e",
+							 "i2c0_scl_e";
+						function = "i2c0";
+						bias-disable;
+						drive-strength-microamp = <3000>;
+					};
+				};
+
+				i2c0_pins2: i2c0-pins2 {
+					mux {
+						groups = "i2c0_sda_d",
+							 "i2c0_scl_d";
+						function = "i2c0";
+						bias-disable;
+						drive-strength-microamp = <3000>;
+					};
+				};
+
+				i2c1_pins1: i2c1-pins1 {
+					mux {
+						groups = "i2c1_sda_x",
+							 "i2c1_scl_x";
+						function = "i2c1";
+						bias-disable;
+						drive-strength-microamp = <3000>;
+					};
+				};
+
+				i2c1_pins2: i2c1-pins2 {
+					mux {
+						groups = "i2c1_sda_d",
+							 "i2c1_scl_d";
+						function = "i2c1";
+						bias-disable;
+						drive-strength-microamp = <3000>;
+					};
+				};
+
+				i2c1_pins3: i2c1-pins3 {
+					mux {
+						groups = "i2c1_sda_a",
+							 "i2c1_scl_a";
+						function = "i2c1";
+						bias-disable;
+						drive-strength-microamp = <3000>;
+					};
+				};
+
+				i2c1_pins4: i2c1-pins4 {
+					mux {
+						groups = "i2c1_sda_b",
+							 "i2c1_scl_b";
+						function = "i2c1";
+						bias-disable;
+						drive-strength-microamp = <3000>;
+					};
+				};
+
+				i2c2_pins1: i2c2-pins1 {
+					mux {
+						groups = "i2c2_sda",
+							 "i2c2_scl";
+						function = "i2c2";
+						bias-disable;
+						drive-strength-microamp = <3000>;
+					};
+				};
+
+				i2c3_pins1: i2c3-pins1 {
+					mux {
+						groups = "i2c3_sda_c",
+							 "i2c3_scl_c";
+						function = "i2c3";
+						bias-disable;
+						drive-strength-microamp = <3000>;
+					};
+				};
+
+				i2c3_pins2: i2c3-pins2 {
+					mux {
+						groups = "i2c3_sda_x",
+							 "i2c3_scl_x";
+						function = "i2c3";
+						bias-disable;
+						drive-strength-microamp = <3000>;
+					};
+				};
+
+				i2c3_pins3: i2c3-pins3 {
+					mux {
+						groups = "i2c3_sda_d",
+							 "i2c3_scl_d";
+						function = "i2c3";
+						bias-disable;
+						drive-strength-microamp = <3000>;
+					};
+				};
+
+				nand_pins: nand-pins {
+					mux {
+						groups = "emmc_nand_d0",
+							 "emmc_nand_d1",
+							 "emmc_nand_d2",
+							 "emmc_nand_d3",
+							 "emmc_nand_d4",
+							 "emmc_nand_d5",
+							 "emmc_nand_d6",
+							 "emmc_nand_d7",
+							 "nand_ce0",
+							 "nand_ale",
+							 "nand_cle",
+							 "nand_wen_clk",
+							 "nand_ren_wr";
+						function = "nand";
+						input-enable;
+					};
+				};
+
+				sdcard_pins: sdcard-pins {
+					mux {
+						groups = "sdcard_d0",
+							 "sdcard_d1",
+							 "sdcard_d2",
+							 "sdcard_d3",
+							 "sdcard_clk",
+							 "sdcard_cmd";
+						function = "sdcard";
+						bias-pull-up;
+						drive-strength-microamp = <4000>;
+					};
+				};
+
+				sdcard_clk_gate_pins: sdcard-clk-cmd-pins {
+					mux {
+						groups = "GPIOC_4";
+						function = "gpio_periphs";
+						bias-pull-down;
+						drive-strength-microamp = <4000>;
+					};
+				};
+
+				sdio_m_clk_gate_pins: sdio-m-clk-cmd-pins {
+					mux {
+						groups = "sdio_clk";
+						function = "sdio";
+						bias-pull-down;
+						drive-strength-microamp = <4000>;
+					};
+				};
+
+				sdio_m_pins: sdio-m-all-pins {
+					mux {
+						groups = "sdio_d0",
+							 "sdio_d1",
+							 "sdio_d2",
+							 "sdio_d3",
+							 "sdio_clk",
+							 "sdio_cmd";
+						function = "sdio";
+						input-enable;
+						bias-pull-up;
+						drive-strength-microamp = <4000>;
+					};
+				};
+
+				spicc0_pins1: spicc0-pins1 {
+					mux {
+						groups = "spi_a_mosi_b",
+							 "spi_a_miso_b",
+							 "spi_a_clk_b";
+						function = "spi_a";
+						drive-strength-microamp = <3000>;
+					};
+				};
+
+				spicc0_pins2: spicc0-pins2 {
+					mux {
+						groups = "spi_a_mosi_c",
+							 "spi_a_miso_c",
+							 "spi_a_clk_c";
+						function = "spi_a";
+						drive-strength-microamp = <3000>;
+					};
+				};
+
+				spicc0_pins3: spicc0-pins3 {
+					mux {
+						groups = "spi_a_mosi_x",
+							 "spi_a_miso_x",
+							 "spi_a_clk_x";
+						function = "spi_a";
+						drive-strength-microamp = <3000>;
+					};
+				};
+
+				spicc1_pins1: spicc1-pins1 {
+					mux {
+						groups = "spi_b_mosi_d",
+							 "spi_b_miso_d",
+							 "spi_b_clk_d";
+						function = "spi_b";
+						drive-strength-microamp = <3000>;
+					};
+				};
+
+				spicc1_pins2: spicc1-pins2 {
+					mux {
+						groups = "spi_b_mosi_x",
+							 "spi_b_miso_x",
+							 "spi_b_clk_x";
+						function = "spi_b";
+						drive-strength-microamp = <3000>;
+					};
+				};
+
+				spifc_pins: spifc-pins {
+					mux {
+						groups = "spif_mo",
+							 "spif_mi",
+							 "spif_clk",
+							 "spif_cs",
+							 "spif_hold",
+							 "spif_wp",
+							 "spif_clk_loop";
+						function = "spif";
+						drive-strength-microamp = <4000>;
+					};
+				};
 			};
 
 			gpio_intc: interrupt-controller@4080 {
-				compatible = "amlogic,meson-gpio-intc",
-					     "amlogic,c3-gpio-intc";
+				compatible = "amlogic,c3-gpio-intc", "amlogic,meson-gpio-intc";
 				reg = <0x0 0x4080 0x0 0x0020>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
@@ -120,16 +421,207 @@
 					<10 11 12 13 14 15 16 17 18 19 20 21>;
 			};
 
+			clkc_pll: clock-controller@8000 {
+				compatible = "amlogic,c3-pll-clkc";
+				reg = <0x0 0x8000 0x0 0x1a4>;
+				#clock-cells = <1>;
+				clocks = <&scmi_clk CLKID_TOP_PLL_OSC>,
+					 <&scmi_clk CLKID_MCLK_PLL_OSC>,
+					 <&scmi_clk CLKID_FIXED_PLL_OSC>;
+				clock-names = "top",
+					      "mclk",
+					      "fix";
+			};
+
+			eth_phy: mdio-multiplexer@28000 {
+				compatible = "amlogic,g12a-mdio-mux";
+				reg = <0x0 0x28000 0x0 0xa4>;
+
+				clocks = <&clkc_periphs CLKID_SYS_ETH_PHY>,
+					 <&xtal>,
+					 <&clkc_pll CLKID_FCLK_50M>;
+				clock-names = "pclk", "clkin0", "clkin1";
+				mdio-parent-bus = <&mdio0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				ext_mdio: mdio@0 {
+					reg = <0>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+				};
+
+				int_mdio: mdio@1 {
+					reg = <1>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					internal_ephy: ethernet_phy@8 {
+						compatible = "ethernet-phy-id0180.3301",
+							     "ethernet-phy-ieee802.3-c22";
+						interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
+						reg = <8>;
+						max-speed = <100>;
+					};
+				};
+			};
+
+			spicc0: spi@50000 {
+				compatible = "amlogic,meson-g12a-spicc";
+				reg = <0x0 0x50000 0x0 0x44>;
+				interrupts = <GIC_SPI 183 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clkc_periphs CLKID_SYS_SPICC_0>,
+					 <&clkc_periphs CLKID_SPICC_A>;
+				clock-names = "core", "pclk";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			spicc1: spi@52000 {
+				compatible = "amlogic,meson-g12a-spicc";
+				reg = <0x0 0x52000 0x0 0x44>;
+				interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clkc_periphs CLKID_SYS_SPICC_1>,
+					 <&clkc_periphs CLKID_SPICC_B>;
+				clock-names = "core", "pclk";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			spifc: spi@56000 {
+				compatible = "amlogic,a1-spifc";
+				reg = <0x0 0x56000 0x0 0x290>;
+				interrupts = <GIC_SPI 182 IRQ_TYPE_EDGE_RISING>;
+				clocks = <&clkc_periphs CLKID_SPIFC>;
+				clock-names = "core";
+				status = "disabled";
+			};
+
+			i2c0: i2c@66000 {
+				compatible = "amlogic,meson-axg-i2c";
+				reg = <0x0 0x66000 0x0 0x24>;
+				interrupts = <GIC_SPI 160 IRQ_TYPE_EDGE_RISING>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				clocks = <&clkc_periphs CLKID_SYS_I2C_M_A>;
+				status = "disabled";
+			};
+
+			i2c1: i2c@68000 {
+				compatible = "amlogic,meson-axg-i2c";
+				reg = <0x0 0x68000 0x0 0x24>;
+				interrupts = <GIC_SPI 161 IRQ_TYPE_EDGE_RISING>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				clocks = <&clkc_periphs CLKID_SYS_I2C_M_B>;
+				status = "disabled";
+			};
+
+			i2c2: i2c@6a000 {
+				compatible = "amlogic,meson-axg-i2c";
+				reg = <0x0 0x6a000 0x0 0x24>;
+				interrupts = <GIC_SPI 162 IRQ_TYPE_EDGE_RISING>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				clocks = <&clkc_periphs CLKID_SYS_I2C_M_C>;
+				status = "disabled";
+			};
+
+			i2c3: i2c@6c000 {
+				compatible = "amlogic,meson-axg-i2c";
+				reg = <0x0 0x6c000 0x0 0x24>;
+				interrupts = <GIC_SPI 163 IRQ_TYPE_EDGE_RISING>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				clocks = <&clkc_periphs CLKID_SYS_I2C_M_D>;
+				status = "disabled";
+			};
+
 			uart_b: serial@7a000 {
 				compatible = "amlogic,meson-s4-uart",
 					   "amlogic,meson-ao-uart";
 				reg = <0x0 0x7a000 0x0 0x18>;
 				interrupts = <GIC_SPI 169 IRQ_TYPE_EDGE_RISING>;
 				status = "disabled";
-				clocks = <&xtal>, <&xtal>, <&xtal>;
+				clocks = <&xtal>, <&clkc_periphs CLKID_SYS_UART_B>, <&xtal>;
 				clock-names = "xtal", "pclk", "baud";
 			};
 
+			sec_ao: ao-secure@10220 {
+				compatible = "amlogic,c3-ao-secure",
+					     "amlogic,meson-gx-ao-secure",
+					     "syscon";
+				reg = <0x0 0x10220 0x0 0x140>;
+				amlogic,has-chip-id;
+			};
+
+			sdio: mmc@88000 {
+				compatible = "amlogic,meson-axg-mmc";
+				reg = <0x0 0x88000 0x0 0x800>;
+				interrupts = <GIC_SPI 176 IRQ_TYPE_EDGE_RISING>;
+				power-domains = <&pwrc PWRC_C3_SDIOA_ID>;
+				clocks = <&clkc_periphs CLKID_SYS_SD_EMMC_A>,
+					  <&clkc_periphs CLKID_SD_EMMC_A>,
+					  <&clkc_pll CLKID_FCLK_DIV2>;
+				clock-names = "core","clkin0", "clkin1";
+				no-mmc;
+				no-sd;
+				resets = <&reset RESET_SD_EMMC_A>;
+				status = "disabled";
+			};
+
+			sd: mmc@8a000 {
+				compatible = "amlogic,meson-axg-mmc";
+				reg = <0x0 0x8a000 0x0 0x800>;
+				interrupts = <GIC_SPI 177 IRQ_TYPE_EDGE_RISING>;
+				power-domains = <&pwrc PWRC_C3_SDCARD_ID>;
+				clocks = <&clkc_periphs CLKID_SYS_SD_EMMC_B>,
+					<&clkc_periphs CLKID_SD_EMMC_B>,
+					<&clkc_pll CLKID_FCLK_DIV2>;
+				clock-names = "core", "clkin0", "clkin1";
+				no-mmc;
+				no-sdio;
+				resets = <&reset RESET_SD_EMMC_B>;
+				status = "disabled";
+			};
+
+			nand: nand-controller@8d000 {
+				compatible = "amlogic,meson-axg-nfc";
+				reg = <0x0 0x8d000 0x0 0x200>,
+					<0x0 0x8C000 0x0 0x4>;
+				reg-names = "nfc", "emmc";
+				interrupts = <GIC_SPI 87 IRQ_TYPE_EDGE_RISING>;
+				clocks = <&clkc_periphs CLKID_SYS_SD_EMMC_C>,
+					<&clkc_pll CLKID_FCLK_DIV2>;
+				clock-names = "core", "device";
+				status = "disabled";
+			};
+		};
+
+		ethmac: ethernet@fdc00000 {
+			compatible = "amlogic,meson-g12a-dwmac",
+				     "snps,dwmac-3.70a",
+				     "snps,dwmac";
+			reg = <0x0 0xfdc00000 0x0 0x10000>,
+			      <0x0 0xfe024000 0x0 0x8>;
+			interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "macirq";
+			power-domains = <&pwrc PWRC_C3_ETH_ID>;
+			clocks = <&clkc_periphs CLKID_SYS_ETH_MAC>,
+				 <&clkc_pll CLKID_FCLK_DIV2>,
+				 <&clkc_pll CLKID_FCLK_50M>;
+			clock-names = "stmmaceth", "clkin0", "clkin1";
+			rx-fifo-depth = <4096>;
+			tx-fifo-depth = <2048>;
+			status = "disabled";
+
+			mdio0: mdio {
+				compatible = "snps,dwmac-mdio";
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
 		};
 	};
 };
diff --git a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi
index c23efc6c7ac0..ec743cad57db 100644
--- a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi
+++ b/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi
@@ -194,6 +194,14 @@
 				interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>;
 				status = "disabled";
 			};
+
+			sec_ao: ao-secure@10220 {
+				compatible = "amlogic,t7-ao-secure",
+					     "amlogic,meson-gx-ao-secure",
+					     "syscon";
+				reg = <0x0 0x10220 0x0 0x140>;
+				amlogic,has-chip-id;
+			};
 		};
 
 	};
diff --git a/arch/arm64/boot/dts/amlogic/meson-a1-ad402.dts b/arch/arm64/boot/dts/amlogic/meson-a1-ad402.dts
index 4bc30af05848..0d92f5253b64 100644
--- a/arch/arm64/boot/dts/amlogic/meson-a1-ad402.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-a1-ad402.dts
@@ -7,6 +7,7 @@
 /dts-v1/;
 
 #include "meson-a1.dtsi"
+#include <dt-bindings/thermal/thermal.h>
 
 / {
 	compatible = "amlogic,ad402", "amlogic,a1";
@@ -83,6 +84,50 @@
 		vin-supply = <&vddao_3v3>;
 		regulator-always-on;
 	};
+
+	thermal-zones {
+		soc_thermal: soc-thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			sustainable-power = <130>;
+
+			thermal-sensors = <&cpu_temp>;
+
+			trips {
+				soc_passive: soc-passive {
+					temperature = <70000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				soc_hot: soc-hot {
+					temperature = <85000>;
+					hysteresis = <5000>;
+					type = "hot";
+				};
+
+				soc_critical: soc-critical {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+
+			soc_cooling_maps: cooling-maps {
+				map0 {
+					trip = <&soc_passive>;
+					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+
+				map1 {
+					trip = <&soc_hot>;
+					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+	};
 };
 
 /* Bluetooth HCI H4 */
diff --git a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
index c03e207ea6c5..e5366d4239b1 100644
--- a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
@@ -28,6 +28,7 @@
 			reg = <0x0 0x0>;
 			enable-method = "psci";
 			next-level-cache = <&l2>;
+			#cooling-cells = <2>;
 		};
 
 		cpu1: cpu@1 {
@@ -36,6 +37,7 @@
 			reg = <0x0 0x1>;
 			enable-method = "psci";
 			next-level-cache = <&l2>;
+			#cooling-cells = <2>;
 		};
 
 		l2: l2-cache0 {
@@ -398,6 +400,17 @@
 				power-domains = <&pwrc PWRC_USB_ID>;
 			};
 
+			cpu_temp: temperature-sensor@4c00 {
+				compatible = "amlogic,a1-cpu-thermal";
+				reg = <0x0 0x4c00 0x0 0x50>;
+				interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clkc_periphs CLKID_TS>;
+				assigned-clocks = <&clkc_periphs CLKID_TS>;
+				assigned-clock-rates = <500000>;
+				#thermal-sensor-cells = <0>;
+				amlogic,ao-secure = <&sec_AO>;
+			};
+
 			hwrng: rng@5118 {
 				compatible = "amlogic,meson-rng";
 				reg = <0x0 0x5118 0x0 0x4>;
@@ -419,7 +432,7 @@
 				clock-names = "fixpll_in", "hifipll_in";
 			};
 
-			sd_emmc: sd@10000 {
+			sd_emmc: mmc@10000 {
 				compatible = "amlogic,meson-axg-mmc";
 				reg = <0x0 0x10000 0x0 0x800>;
 				interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
@@ -453,7 +466,6 @@
 			assigned-clocks = <&clkc_periphs CLKID_USB_BUS>;
 			assigned-clock-rates = <64000000>;
 			resets = <&reset RESET_USBCTRL>;
-			reset-name = "usb_ctrl";
 
 			dr_mode = "otg";
 
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
index 7ed526f45175..9611775b81ee 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
@@ -268,6 +268,10 @@
 				"Speaker1 Right", "SPK1 OUT_D",
 				"Linein AINL", "Linein",
 				"Linein AINR", "Linein";
+		clocks = <&clkc CLKID_HIFI_PLL>,
+			 <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>;
+
 		assigned-clocks = <&clkc CLKID_HIFI_PLL>,
 				  <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
index 6d12b760b90f..e9b22868983d 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -25,10 +25,10 @@
 		compatible = "amlogic,axg-tdm-iface";
 		#sound-dai-cells = <0>;
 		sound-name-prefix = "TDM_A";
-		clocks = <&clkc_audio AUD_CLKID_MST_A_MCLK>,
-			 <&clkc_audio AUD_CLKID_MST_A_SCLK>,
-			 <&clkc_audio AUD_CLKID_MST_A_LRCLK>;
-		clock-names = "mclk", "sclk", "lrclk";
+		clocks = <&clkc_audio AUD_CLKID_MST_A_SCLK>,
+			 <&clkc_audio AUD_CLKID_MST_A_LRCLK>,
+			 <&clkc_audio AUD_CLKID_MST_A_MCLK>;
+		clock-names = "sclk", "lrclk", "mclk";
 		status = "disabled";
 	};
 
@@ -36,10 +36,10 @@
 		compatible = "amlogic,axg-tdm-iface";
 		#sound-dai-cells = <0>;
 		sound-name-prefix = "TDM_B";
-		clocks = <&clkc_audio AUD_CLKID_MST_B_MCLK>,
-			 <&clkc_audio AUD_CLKID_MST_B_SCLK>,
-			 <&clkc_audio AUD_CLKID_MST_B_LRCLK>;
-		clock-names = "mclk", "sclk", "lrclk";
+		clocks = <&clkc_audio AUD_CLKID_MST_B_SCLK>,
+			 <&clkc_audio AUD_CLKID_MST_B_LRCLK>,
+			 <&clkc_audio AUD_CLKID_MST_B_MCLK>;
+		clock-names = "sclk", "lrclk", "mclk";
 		status = "disabled";
 	};
 
@@ -47,10 +47,10 @@
 		compatible = "amlogic,axg-tdm-iface";
 		#sound-dai-cells = <0>;
 		sound-name-prefix = "TDM_C";
-		clocks = <&clkc_audio AUD_CLKID_MST_C_MCLK>,
-			 <&clkc_audio AUD_CLKID_MST_C_SCLK>,
-			 <&clkc_audio AUD_CLKID_MST_C_LRCLK>;
-		clock-names = "mclk", "sclk", "lrclk";
+		clocks = <&clkc_audio AUD_CLKID_MST_C_SCLK>,
+			 <&clkc_audio AUD_CLKID_MST_C_LRCLK>,
+			 <&clkc_audio AUD_CLKID_MST_C_MCLK>;
+		clock-names = "sclk", "lrclk", "mclk";
 		status = "disabled";
 	};
 
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
index b058ed78faf0..d08c97797010 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
@@ -215,6 +215,11 @@
 				#sound-dai-cells = <0>;
 				status = "disabled";
 
+				assigned-clocks = <&clkc CLKID_HDMI_SEL>,
+						  <&clkc CLKID_HDMI>;
+				assigned-clock-parents = <&xtal>, <0>;
+				assigned-clock-rates = <0>, <24000000>;
+
 				/* VPU VENC Input */
 				hdmi_tx_venc_port: port@0 {
 					reg = <0>;
@@ -987,7 +992,7 @@
 						mux {
 							groups = "spdif_out_h";
 							function = "spdif_out";
-							drive-strength-microamp = <500>;
+							drive-strength-microamp = <3000>;
 							bias-disable;
 						};
 					};
@@ -996,7 +1001,7 @@
 						mux {
 							groups = "spdif_out_a11";
 							function = "spdif_out";
-							drive-strength-microamp = <500>;
+							drive-strength-microamp = <3000>;
 							bias-disable;
 						};
 					};
@@ -1005,7 +1010,7 @@
 						mux {
 							groups = "spdif_out_a13";
 							function = "spdif_out";
-							drive-strength-microamp = <500>;
+							drive-strength-microamp = <3000>;
 							bias-disable;
 						};
 					};
@@ -1741,9 +1746,6 @@
 				compatible = "amlogic,meson-gx-ao-sysctrl",
 					     "simple-mfd", "syscon";
 				reg = <0x0 0x0 0x0 0x100>;
-				#address-cells = <2>;
-				#size-cells = <2>;
-				ranges = <0x0 0x0 0x0 0x0 0x0 0x100>;
 
 				clkc_AO: clock-controller {
 					compatible = "amlogic,meson-g12a-aoclkc";
@@ -1752,278 +1754,278 @@
 					clocks = <&xtal>, <&clkc CLKID_CLK81>;
 					clock-names = "xtal", "mpeg-clk";
 				};
+			};
 
-				ao_pinctrl: pinctrl {
-					compatible = "amlogic,meson-g12a-aobus-pinctrl";
-					#address-cells = <2>;
-					#size-cells = <2>;
-					ranges;
+			ao_pinctrl: pinctrl@14 {
+				compatible = "amlogic,meson-g12a-aobus-pinctrl";
+				#address-cells = <2>;
+				#size-cells = <2>;
+				ranges;
+
+				gpio_ao: bank@14 {
+					reg = <0x0 0x14 0x0 0x8>,
+					      <0x0 0x1c 0x0 0x8>,
+					      <0x0 0x24 0x0 0x14>;
+					reg-names = "mux",
+						    "ds",
+						    "gpio";
+					gpio-controller;
+					#gpio-cells = <2>;
+					gpio-ranges = <&ao_pinctrl 0 0 15>;
+				};
 
-					gpio_ao: bank@14 {
-						reg = <0x0 0x14 0x0 0x8>,
-						      <0x0 0x1c 0x0 0x8>,
-						      <0x0 0x24 0x0 0x14>;
-						reg-names = "mux",
-							    "ds",
-							    "gpio";
-						gpio-controller;
-						#gpio-cells = <2>;
-						gpio-ranges = <&ao_pinctrl 0 0 15>;
+				i2c_ao_sck_pins: i2c_ao_sck_pins {
+					mux {
+						groups = "i2c_ao_sck";
+						function = "i2c_ao";
+						bias-disable;
+						drive-strength-microamp = <3000>;
 					};
+				};
 
-					i2c_ao_sck_pins: i2c_ao_sck_pins {
-						mux {
-							groups = "i2c_ao_sck";
-							function = "i2c_ao";
-							bias-disable;
-							drive-strength-microamp = <3000>;
-						};
+				i2c_ao_sda_pins: i2c_ao_sda {
+					mux {
+						groups = "i2c_ao_sda";
+						function = "i2c_ao";
+						bias-disable;
+						drive-strength-microamp = <3000>;
 					};
+				};
 
-					i2c_ao_sda_pins: i2c_ao_sda {
-						mux {
-							groups = "i2c_ao_sda";
-							function = "i2c_ao";
-							bias-disable;
-							drive-strength-microamp = <3000>;
-						};
+				i2c_ao_sck_e_pins: i2c_ao_sck_e {
+					mux {
+						groups = "i2c_ao_sck_e";
+						function = "i2c_ao";
+						bias-disable;
+						drive-strength-microamp = <3000>;
 					};
+				};
 
-					i2c_ao_sck_e_pins: i2c_ao_sck_e {
-						mux {
-							groups = "i2c_ao_sck_e";
-							function = "i2c_ao";
-							bias-disable;
-							drive-strength-microamp = <3000>;
-						};
+				i2c_ao_sda_e_pins: i2c_ao_sda_e {
+					mux {
+						groups = "i2c_ao_sda_e";
+						function = "i2c_ao";
+						bias-disable;
+						drive-strength-microamp = <3000>;
 					};
+				};
 
-					i2c_ao_sda_e_pins: i2c_ao_sda_e {
-						mux {
-							groups = "i2c_ao_sda_e";
-							function = "i2c_ao";
-							bias-disable;
-							drive-strength-microamp = <3000>;
-						};
+				mclk0_ao_pins: mclk0-ao {
+					mux {
+						groups = "mclk0_ao";
+						function = "mclk0_ao";
+						bias-disable;
+						drive-strength-microamp = <3000>;
 					};
+				};
 
-					mclk0_ao_pins: mclk0-ao {
-						mux {
-							groups = "mclk0_ao";
-							function = "mclk0_ao";
-							bias-disable;
-							drive-strength-microamp = <3000>;
-						};
+				tdm_ao_b_din0_pins: tdm-ao-b-din0 {
+					mux {
+						groups = "tdm_ao_b_din0";
+						function = "tdm_ao_b";
+						bias-disable;
 					};
+				};
 
-					tdm_ao_b_din0_pins: tdm-ao-b-din0 {
-						mux {
-							groups = "tdm_ao_b_din0";
-							function = "tdm_ao_b";
-							bias-disable;
-						};
+				spdif_ao_out_pins: spdif-ao-out {
+					mux {
+						groups = "spdif_ao_out";
+						function = "spdif_ao_out";
+						drive-strength-microamp = <3000>;
+						bias-disable;
 					};
+				};
 
-					spdif_ao_out_pins: spdif-ao-out {
-						mux {
-							groups = "spdif_ao_out";
-							function = "spdif_ao_out";
-							drive-strength-microamp = <500>;
-							bias-disable;
-						};
+				tdm_ao_b_din1_pins: tdm-ao-b-din1 {
+					mux {
+						groups = "tdm_ao_b_din1";
+						function = "tdm_ao_b";
+						bias-disable;
 					};
+				};
 
-					tdm_ao_b_din1_pins: tdm-ao-b-din1 {
-						mux {
-							groups = "tdm_ao_b_din1";
-							function = "tdm_ao_b";
-							bias-disable;
-						};
+				tdm_ao_b_din2_pins: tdm-ao-b-din2 {
+					mux {
+						groups = "tdm_ao_b_din2";
+						function = "tdm_ao_b";
+						bias-disable;
 					};
+				};
 
-					tdm_ao_b_din2_pins: tdm-ao-b-din2 {
-						mux {
-							groups = "tdm_ao_b_din2";
-							function = "tdm_ao_b";
-							bias-disable;
-						};
+				tdm_ao_b_dout0_pins: tdm-ao-b-dout0 {
+					mux {
+						groups = "tdm_ao_b_dout0";
+						function = "tdm_ao_b";
+						bias-disable;
+						drive-strength-microamp = <3000>;
 					};
+				};
 
-					tdm_ao_b_dout0_pins: tdm-ao-b-dout0 {
-						mux {
-							groups = "tdm_ao_b_dout0";
-							function = "tdm_ao_b";
-							bias-disable;
-							drive-strength-microamp = <3000>;
-						};
+				tdm_ao_b_dout1_pins: tdm-ao-b-dout1 {
+					mux {
+						groups = "tdm_ao_b_dout1";
+						function = "tdm_ao_b";
+						bias-disable;
+						drive-strength-microamp = <3000>;
 					};
+				};
 
-					tdm_ao_b_dout1_pins: tdm-ao-b-dout1 {
-						mux {
-							groups = "tdm_ao_b_dout1";
-							function = "tdm_ao_b";
-							bias-disable;
-							drive-strength-microamp = <3000>;
-						};
-					};
-
-					tdm_ao_b_dout2_pins: tdm-ao-b-dout2 {
-						mux {
-							groups = "tdm_ao_b_dout2";
-							function = "tdm_ao_b";
-							bias-disable;
-							drive-strength-microamp = <3000>;
-						};
+				tdm_ao_b_dout2_pins: tdm-ao-b-dout2 {
+					mux {
+						groups = "tdm_ao_b_dout2";
+						function = "tdm_ao_b";
+						bias-disable;
+						drive-strength-microamp = <3000>;
 					};
+				};
 
-					tdm_ao_b_fs_pins: tdm-ao-b-fs {
-						mux {
-							groups = "tdm_ao_b_fs";
-							function = "tdm_ao_b";
-							bias-disable;
-							drive-strength-microamp = <3000>;
-						};
+				tdm_ao_b_fs_pins: tdm-ao-b-fs {
+					mux {
+						groups = "tdm_ao_b_fs";
+						function = "tdm_ao_b";
+						bias-disable;
+						drive-strength-microamp = <3000>;
 					};
+				};
 
-					tdm_ao_b_sclk_pins: tdm-ao-b-sclk {
-						mux {
-							groups = "tdm_ao_b_sclk";
-							function = "tdm_ao_b";
-							bias-disable;
-							drive-strength-microamp = <3000>;
-						};
+				tdm_ao_b_sclk_pins: tdm-ao-b-sclk {
+					mux {
+						groups = "tdm_ao_b_sclk";
+						function = "tdm_ao_b";
+						bias-disable;
+						drive-strength-microamp = <3000>;
 					};
+				};
 
-					tdm_ao_b_slv_fs_pins: tdm-ao-b-slv-fs {
-						mux {
-							groups = "tdm_ao_b_slv_fs";
-							function = "tdm_ao_b";
-							bias-disable;
-						};
+				tdm_ao_b_slv_fs_pins: tdm-ao-b-slv-fs {
+					mux {
+						groups = "tdm_ao_b_slv_fs";
+						function = "tdm_ao_b";
+						bias-disable;
 					};
+				};
 
-					tdm_ao_b_slv_sclk_pins: tdm-ao-b-slv-sclk {
-						mux {
-							groups = "tdm_ao_b_slv_sclk";
-							function = "tdm_ao_b";
-							bias-disable;
-						};
+				tdm_ao_b_slv_sclk_pins: tdm-ao-b-slv-sclk {
+					mux {
+						groups = "tdm_ao_b_slv_sclk";
+						function = "tdm_ao_b";
+						bias-disable;
 					};
+				};
 
-					uart_ao_a_pins: uart-a-ao {
-						mux {
-							groups = "uart_ao_a_tx",
-								 "uart_ao_a_rx";
-							function = "uart_ao_a";
-							bias-disable;
-						};
+				uart_ao_a_pins: uart-a-ao {
+					mux {
+						groups = "uart_ao_a_tx",
+							 "uart_ao_a_rx";
+						function = "uart_ao_a";
+						bias-disable;
 					};
+				};
 
-					uart_ao_a_cts_rts_pins: uart-ao-a-cts-rts {
-						mux {
-							groups = "uart_ao_a_cts",
-								 "uart_ao_a_rts";
-							function = "uart_ao_a";
-							bias-disable;
-						};
+				uart_ao_a_cts_rts_pins: uart-ao-a-cts-rts {
+					mux {
+						groups = "uart_ao_a_cts",
+							 "uart_ao_a_rts";
+						function = "uart_ao_a";
+						bias-disable;
 					};
+				};
 
-					uart_ao_b_2_3_pins: uart-ao-b-2-3 {
-						mux {
-							groups = "uart_ao_b_tx_2",
-								 "uart_ao_b_rx_3";
-							function = "uart_ao_b";
-							bias-disable;
-						};
+				uart_ao_b_2_3_pins: uart-ao-b-2-3 {
+					mux {
+						groups = "uart_ao_b_tx_2",
+							 "uart_ao_b_rx_3";
+						function = "uart_ao_b";
+						bias-disable;
 					};
+				};
 
-					uart_ao_b_8_9_pins: uart-ao-b-8-9 {
-						mux {
-							groups = "uart_ao_b_tx_8",
-								 "uart_ao_b_rx_9";
-							function = "uart_ao_b";
-							bias-disable;
-						};
+				uart_ao_b_8_9_pins: uart-ao-b-8-9 {
+					mux {
+						groups = "uart_ao_b_tx_8",
+							 "uart_ao_b_rx_9";
+						function = "uart_ao_b";
+						bias-disable;
 					};
+				};
 
-					uart_ao_b_cts_rts_pins: uart-ao-b-cts-rts {
-						mux {
-							groups = "uart_ao_b_cts",
-								 "uart_ao_b_rts";
-							function = "uart_ao_b";
-							bias-disable;
-						};
+				uart_ao_b_cts_rts_pins: uart-ao-b-cts-rts {
+					mux {
+						groups = "uart_ao_b_cts",
+							 "uart_ao_b_rts";
+						function = "uart_ao_b";
+						bias-disable;
 					};
+				};
 
-					pwm_a_e_pins: pwm-a-e {
-						mux {
-							groups = "pwm_a_e";
-							function = "pwm_a_e";
-							bias-disable;
-						};
+				pwm_a_e_pins: pwm-a-e {
+					mux {
+						groups = "pwm_a_e";
+						function = "pwm_a_e";
+						bias-disable;
 					};
+				};
 
-					pwm_ao_a_pins: pwm-ao-a {
-						mux {
-							groups = "pwm_ao_a";
-							function = "pwm_ao_a";
-							bias-disable;
-						};
+				pwm_ao_a_pins: pwm-ao-a {
+					mux {
+						groups = "pwm_ao_a";
+						function = "pwm_ao_a";
+						bias-disable;
 					};
+				};
 
-					pwm_ao_b_pins: pwm-ao-b {
-						mux {
-							groups = "pwm_ao_b";
-							function = "pwm_ao_b";
-							bias-disable;
-						};
+				pwm_ao_b_pins: pwm-ao-b {
+					mux {
+						groups = "pwm_ao_b";
+						function = "pwm_ao_b";
+						bias-disable;
 					};
+				};
 
-					pwm_ao_c_4_pins: pwm-ao-c-4 {
-						mux {
-							groups = "pwm_ao_c_4";
-							function = "pwm_ao_c";
-							bias-disable;
-						};
+				pwm_ao_c_4_pins: pwm-ao-c-4 {
+					mux {
+						groups = "pwm_ao_c_4";
+						function = "pwm_ao_c";
+						bias-disable;
 					};
+				};
 
-					pwm_ao_c_6_pins: pwm-ao-c-6 {
-						mux {
-							groups = "pwm_ao_c_6";
-							function = "pwm_ao_c";
-							bias-disable;
-						};
+				pwm_ao_c_6_pins: pwm-ao-c-6 {
+					mux {
+						groups = "pwm_ao_c_6";
+						function = "pwm_ao_c";
+						bias-disable;
 					};
+				};
 
-					pwm_ao_d_5_pins: pwm-ao-d-5 {
-						mux {
-							groups = "pwm_ao_d_5";
-							function = "pwm_ao_d";
-							bias-disable;
-						};
+				pwm_ao_d_5_pins: pwm-ao-d-5 {
+					mux {
+						groups = "pwm_ao_d_5";
+						function = "pwm_ao_d";
+						bias-disable;
 					};
+				};
 
-					pwm_ao_d_10_pins: pwm-ao-d-10 {
-						mux {
-							groups = "pwm_ao_d_10";
-							function = "pwm_ao_d";
-							bias-disable;
-						};
+				pwm_ao_d_10_pins: pwm-ao-d-10 {
+					mux {
+						groups = "pwm_ao_d_10";
+						function = "pwm_ao_d";
+						bias-disable;
 					};
+				};
 
-					pwm_ao_d_e_pins: pwm-ao-d-e {
-						mux {
-							groups = "pwm_ao_d_e";
-							function = "pwm_ao_d";
-						};
+				pwm_ao_d_e_pins: pwm-ao-d-e {
+					mux {
+						groups = "pwm_ao_d_e";
+						function = "pwm_ao_d";
 					};
+				};
 
-					remote_input_ao_pins: remote-input-ao {
-						mux {
-							groups = "remote_ao_input";
-							function = "remote_ao_input";
-							bias-disable;
-						};
+				remote_input_ao_pins: remote-input-ao {
+					mux {
+						groups = "remote_ao_input";
+						function = "remote_ao_input";
+						bias-disable;
 					};
 				};
 			};
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12.dtsi
index e732df3f3114..664912d1beaa 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12.dtsi
@@ -363,6 +363,10 @@
 	power-domains = <&pwrc PWRC_G12A_ETH_ID>;
 };
 
+&hdmi_tx {
+	power-domains = <&pwrc PWRC_G12A_VPU_ID>;
+};
+
 &vpu {
 	power-domains = <&pwrc PWRC_G12A_VPU_ID>;
 };
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-fbx8am.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-fbx8am.dts
index af211d8f3952..a457b3f4397b 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12a-fbx8am.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12a-fbx8am.dts
@@ -176,6 +176,10 @@
 				"SPDIFOUT_A IN 1", "FRDDR_B OUT 3",
 				"SPDIFOUT_A IN 2", "FRDDR_C OUT 3";
 
+		clocks = <&clkc CLKID_MPLL2>,
+			 <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>;
+
 		assigned-clocks = <&clkc CLKID_MPLL2>,
 				  <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-radxa-zero.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-radxa-zero.dts
index 15b9bc280706..c779a5da7d1e 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12a-radxa-zero.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12a-radxa-zero.dts
@@ -138,6 +138,10 @@
 				"TDMOUT_B IN 2", "FRDDR_C OUT 1",
 				"TDM_B Playback", "TDMOUT_B OUT";
 
+		clocks = <&clkc CLKID_MPLL2>,
+			 <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>;
+
 		assigned-clocks = <&clkc CLKID_MPLL2>,
 				  <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts
index 61cb8135a392..ea51341f031b 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts
@@ -201,6 +201,10 @@
 				"TODDR_B IN 1", "TDMIN_B OUT",
 				"TODDR_C IN 1", "TDMIN_B OUT";
 
+		clocks = <&clkc CLKID_MPLL2>,
+			 <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>;
+
 		assigned-clocks = <&clkc CLKID_MPLL2>,
 				  <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts
index 3da7922d83f1..f70a46967e2b 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts
@@ -24,7 +24,6 @@
 		compatible = "simple-audio-amplifier";
 		enable-gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;
 		VCC-supply = <&vcc_5v>;
-		#sound-dai-cells = <0>;
 		sound-name-prefix = "10U2";
 	};
 
@@ -239,6 +238,10 @@
 				"Lineout", "10U2 OUTL",
 				"Lineout", "10U2 OUTR";
 
+		clocks = <&clkc CLKID_MPLL2>,
+			 <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>;
+
 		assigned-clocks = <&clkc CLKID_MPLL2>,
 				  <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>;
@@ -374,6 +377,7 @@
 };
 
 &acodec {
+	AVDD-supply = <&vddao_1v8>;
 	status = "okay";
 };
 
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts
index 05c7a1e3f1b7..32f98a192494 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts
@@ -158,6 +158,10 @@
 				"SPDIFOUT_A IN 1", "FRDDR_B OUT 3",
 				"SPDIFOUT_A IN 2", "FRDDR_C OUT 3";
 
+		clocks = <&clkc CLKID_MPLL2>,
+			 <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>;
+
 		assigned-clocks = <&clkc CLKID_MPLL2>,
 				  <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4-cm4io.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4-cm4io.dts
index 13d478f9c891..2d74456e685d 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4-cm4io.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4-cm4io.dts
@@ -70,6 +70,10 @@
 				"TDMOUT_B IN 2", "FRDDR_C OUT 1",
 				"TDM_B Playback", "TDMOUT_B OUT";
 
+		clocks = <&clkc CLKID_MPLL2>,
+			 <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>;
+
 		assigned-clocks = <&clkc CLKID_MPLL2>,
 				  <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4-mnt-reform2.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4-mnt-reform2.dts
index 003efed529ba..0f48c32bec97 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4-mnt-reform2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4-mnt-reform2.dts
@@ -79,6 +79,10 @@
 				"LINPUT1", "Mic Jack",
 				"Mic Jack", "MICB";
 
+		clocks = <&clkc CLKID_MPLL2>,
+			 <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>;
+
 		assigned-clocks = <&clkc CLKID_MPLL2>,
 					<&clkc CLKID_MPLL0>,
 					<&clkc CLKID_MPLL1>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi.dtsi
index 4b8db872bbf3..d4e1990b5f26 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi.dtsi
@@ -44,13 +44,6 @@
 		reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;
 	};
 
-	fan0: pwm-fan {
-		compatible = "pwm-fan";
-		#cooling-cells = <2>;
-		cooling-levels = <0 120 170 220>;
-		pwms = <&pwm_cd 1 40000 0>;
-	};
-
 	hdmi-connector {
 		compatible = "hdmi-connector";
 		type = "a";
@@ -201,6 +194,10 @@
 				"TDMOUT_B IN 2", "FRDDR_C OUT 1",
 				"TDM_B Playback", "TDMOUT_B OUT";
 
+		clocks = <&clkc CLKID_MPLL2>,
+			 <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>;
+
 		assigned-clocks = <&clkc CLKID_MPLL2>,
 				  <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>;
@@ -374,13 +371,6 @@
 	clock-names = "clkin0";
 };
 
-&pwm_cd {
-	status = "okay";
-	pinctrl-0 = <&pwm_d_x6_pins>;
-	pinctrl-names = "default";
-	pwm-gpios = <&gpio GPIOAO_10 GPIO_ACTIVE_HIGH>;
-};
-
 &pwm_ef {
 	status = "okay";
 	pinctrl-0 = <&pwm_e_pins>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-dreambox-one.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-dreambox-one.dts
new file mode 100644
index 000000000000..ecfa1c683dde
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-dreambox-one.dts
@@ -0,0 +1,17 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2019 Christian Hewitt <christianshewitt@gmail.com>
+ */
+
+/dts-v1/;
+
+#include "meson-g12b-dreambox.dtsi"
+
+/ {
+	compatible = "dream,dreambox-one", "amlogic,s922x", "amlogic,g12b";
+	model = "Dreambox One";
+};
+
+&sd_emmc_a {
+	sd-uhs-sdr12;
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-dreambox-two.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-dreambox-two.dts
new file mode 100644
index 000000000000..df0d71983c3d
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-dreambox-two.dts
@@ -0,0 +1,20 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2019 Christian Hewitt <christianshewitt@gmail.com>
+ */
+
+/dts-v1/;
+
+#include "meson-g12b-dreambox.dtsi"
+
+/ {
+	compatible = "dream,dreambox-two", "amlogic,s922x", "amlogic,g12b";
+	model = "Dreambox Two";
+};
+
+&sd_emmc_a {
+	sd-uhs-sdr12;
+	sd-uhs-sdr25;
+	sd-uhs-sdr50;
+	sd-uhs-sdr104;
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-dreambox.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12b-dreambox.dtsi
new file mode 100644
index 000000000000..de35fa2d7a6d
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-dreambox.dtsi
@@ -0,0 +1,160 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2021 Christian Hewitt <christianshewitt@gmail.com>
+ */
+
+#include "meson-g12b-w400.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
+
+/ {
+	cvbs-connector {
+		status = "disabled";
+	};
+
+	sdio_pwrseq: sdio-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		reset-gpios = <&gpio GPIOA_11 GPIO_ACTIVE_LOW>;
+		clocks = <&wifi32k>;
+		clock-names = "ext_clock";
+	};
+
+	spdif_dit: audio-codec-1 {
+		#sound-dai-cells = <0>;
+		compatible = "linux,spdif-dit";
+		status = "okay";
+		sound-name-prefix = "DIT";
+	};
+
+	sound {
+		compatible = "amlogic,axg-sound-card";
+		model = "DREAMBOX";
+		audio-aux-devs = <&tdmout_b>;
+		audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",
+				"TDMOUT_B IN 1", "FRDDR_B OUT 1",
+				"TDMOUT_B IN 2", "FRDDR_C OUT 1",
+				"TDM_B Playback", "TDMOUT_B OUT",
+				"SPDIFOUT_A IN 0", "FRDDR_A OUT 3",
+				"SPDIFOUT_A IN 1", "FRDDR_B OUT 3",
+				"SPDIFOUT_A IN 2", "FRDDR_C OUT 3";
+
+		clocks = <&clkc CLKID_MPLL2>,
+			 <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>;
+
+
+		assigned-clocks = <&clkc CLKID_MPLL2>,
+				  <&clkc CLKID_MPLL0>,
+				  <&clkc CLKID_MPLL1>;
+		assigned-clock-parents = <0>, <0>, <0>;
+		assigned-clock-rates = <294912000>,
+				       <270950400>,
+				       <393216000>;
+
+		dai-link-0 {
+			sound-dai = <&frddr_a>;
+		};
+
+		dai-link-1 {
+			sound-dai = <&frddr_b>;
+		};
+
+		dai-link-2 {
+			sound-dai = <&frddr_c>;
+		};
+
+		/* 8ch hdmi interface */
+		dai-link-3 {
+			sound-dai = <&tdmif_b>;
+			dai-format = "i2s";
+			dai-tdm-slot-tx-mask-0 = <1 1>;
+			dai-tdm-slot-tx-mask-1 = <1 1>;
+			dai-tdm-slot-tx-mask-2 = <1 1>;
+			dai-tdm-slot-tx-mask-3 = <1 1>;
+			mclk-fs = <256>;
+
+			codec {
+				sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
+			};
+		};
+
+		/* spdif hdmi or toslink interface */
+		dai-link-4 {
+			sound-dai = <&spdifout_a>;
+
+			codec-0 {
+				sound-dai = <&spdif_dit>;
+			};
+
+			codec-1 {
+				sound-dai = <&tohdmitx TOHDMITX_SPDIF_IN_A>;
+			};
+		};
+
+		/* spdif hdmi interface */
+		dai-link-5 {
+			sound-dai = <&spdifout_b>;
+
+			codec {
+				sound-dai = <&tohdmitx TOHDMITX_SPDIF_IN_B>;
+			};
+		};
+
+		/* hdmi glue */
+		dai-link-6 {
+			sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
+
+			codec {
+				sound-dai = <&hdmi_tx>;
+			};
+		};
+	};
+};
+
+&arb {
+	status = "okay";
+};
+
+&frddr_a {
+	status = "okay";
+};
+
+&frddr_b {
+	status = "okay";
+};
+
+&frddr_c {
+	status = "okay";
+};
+
+&ir {
+	linux,rc-map-name = "rc-dreambox";
+};
+
+&saradc {
+	status = "okay";
+	vref-supply = <&vddao_1v8>;
+};
+
+&spdifout_a {
+	pinctrl-0 = <&spdif_out_h_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&spdifout_b {
+	status = "okay";
+};
+
+&tdmif_b {
+	status = "okay";
+};
+
+&tdmout_b {
+	status = "okay";
+};
+
+&tohdmitx {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-gsking-x.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-gsking-x.dts
index bb73e10b5e74..369c5cf889b6 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b-gsking-x.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-gsking-x.dts
@@ -48,6 +48,10 @@
 				"TDMOUT_A IN 2", "FRDDR_C OUT 1",
 				"TDM_A Playback", "TDMOUT_A OUT";
 
+		clocks = <&clkc CLKID_MPLL2>,
+			 <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>;
+
 		assigned-clocks = <&clkc CLKID_MPLL2>,
 				  <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-gtking-pro.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-gtking-pro.dts
index 6eeedd54ab91..654449afd3a4 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b-gtking-pro.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-gtking-pro.dts
@@ -49,6 +49,10 @@
 				"TDMOUT_B IN 2", "FRDDR_C OUT 1",
 				"TDM_B Playback", "TDMOUT_B OUT";
 
+		clocks = <&clkc CLKID_MPLL2>,
+			 <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>;
+
 		assigned-clocks = <&clkc CLKID_MPLL2>,
 				  <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-gtking.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-gtking.dts
index 0da386cabe1a..e20311386745 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b-gtking.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-gtking.dts
@@ -37,6 +37,10 @@
 				"SPDIFOUT_A IN 1", "FRDDR_B OUT 3",
 				"SPDIFOUT_A IN 2", "FRDDR_C OUT 3";
 
+		clocks = <&clkc CLKID_MPLL2>,
+			 <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>;
+
 		assigned-clocks = <&clkc CLKID_MPLL2>,
 				  <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-go-ultra.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-go-ultra.dts
index eed2a23047ca..e21831dfceee 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-go-ultra.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-go-ultra.dts
@@ -234,6 +234,10 @@
 				"Internal Speakers", "Speaker Amplifier OUTL",
 				"Internal Speakers", "Speaker Amplifier OUTR";
 
+		clocks = <&clkc CLKID_MPLL2>,
+			 <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>;
+
 		assigned-clocks = <&clkc CLKID_MPLL2>,
 				  <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi
index d80dd9a3da31..3bca8023638d 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi
@@ -31,6 +31,30 @@
 		enable-active-high;
 	};
 
+	/* USB hub supports both USB 2.0 and USB 3.0 root hub */
+	usb-hub {
+		dr_mode = "host";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		/* 2.0 hub on port 1 */
+		hub_2_0: hub@1 {
+			compatible = "usb5e3,610";
+			reg = <1>;
+			peer-hub = <&hub_3_0>;
+			vdd-supply = <&usb_pwr_en>;
+		};
+
+		/* 3.0 hub on port 4 */
+		hub_3_0: hub@2 {
+			compatible = "usb5e3,620";
+			reg = <2>;
+			peer-hub = <&hub_2_0>;
+			reset-gpios = <&gpio GPIOH_4 GPIO_ACTIVE_LOW>;
+			vdd-supply = <&vcc_5v>;
+		};
+	};
+
 	sound {
 		compatible = "amlogic,axg-sound-card";
 		model = "ODROID-N2";
@@ -71,6 +95,10 @@
 				"Lineout", "U19 OUTL",
 				"Lineout", "U19 OUTR";
 
+		clocks = <&clkc CLKID_MPLL2>,
+			 <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>;
+
 		assigned-clocks = <&clkc CLKID_MPLL2>,
 				  <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>;
@@ -234,18 +262,6 @@
 		"PIN_3",  /* GPIOX_17 */
 		"PIN_5",  /* GPIOX_18 */
 		"PIN_36"; /* GPIOX_19 */
-	/*
-	 * WARNING: The USB Hub on the Odroid-N2 needs a reset signal
-	 * to be turned high in order to be detected by the USB Controller
-	 * This signal should be handled by a USB specific power sequence
-	 * in order to reset the Hub when USB bus is powered down.
-	 */
-	usb-hub-hog {
-		gpio-hog;
-		gpios = <GPIOH_4 GPIO_ACTIVE_HIGH>;
-		output-high;
-		line-name = "usb-hub-reset";
-	};
 };
 
 &i2c3 {
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2l.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2l.dts
index e26f3e3258e1..1b9097a30251 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2l.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2l.dts
@@ -39,6 +39,10 @@
 				"TODDR_B IN 6", "TDMIN_LB OUT",
 				"TODDR_C IN 6", "TDMIN_LB OUT";
 
+		clocks = <&clkc CLKID_MPLL2>,
+			 <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>;
+
 		assigned-clocks = <&clkc CLKID_MPLL2>,
 				  <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-radxa-zero2.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-radxa-zero2.dts
index 890f5bfebb03..39feba7f2d08 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b-radxa-zero2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-radxa-zero2.dts
@@ -33,6 +33,13 @@
 		reg = <0x0 0x0 0x0 0x80000000>;
 	};
 
+	fan0: pwm-fan {
+		compatible = "pwm-fan";
+		#cooling-cells = <2>;
+		cooling-levels = <0 64 128 192 255>;
+		pwms = <&pwm_AO_ab 0 40000 0>;
+	};
+
 	gpio-keys-polled {
 		compatible = "gpio-keys-polled";
 		poll-interval = <100>;
@@ -169,6 +176,10 @@
 				"TDMOUT_B IN 2", "FRDDR_C OUT 1",
 				"TDM_B Playback", "TDMOUT_B OUT";
 
+		clocks = <&clkc CLKID_MPLL2>,
+			 <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>;
+
 		assigned-clocks = <&clkc CLKID_MPLL2>,
 				  <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>;
@@ -286,6 +297,23 @@
 	clock-latency = <50000>;
 };
 
+&cpu_thermal {
+	trips {
+		cpu_active: cpu-active {
+			temperature = <70000>; /* millicelsius */
+			hysteresis = <2000>; /* millicelsius */
+			type = "active";
+		};
+	};
+
+	cooling-maps {
+		map2 {
+			trip = <&cpu_active>;
+			cooling-device = <&fan0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+		};
+	};
+};
+
 &frddr_a {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-ugoos-am6.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-ugoos-am6.dts
index 6396f190d703..4c1a75b926ee 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b-ugoos-am6.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-ugoos-am6.dts
@@ -32,6 +32,10 @@
 				"SPDIFOUT_A IN 1", "FRDDR_B OUT 3",
 				"SPDIFOUT_A IN 2", "FRDDR_C OUT 3";
 
+		clocks = <&clkc CLKID_MPLL2>,
+			 <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>;
+
 		assigned-clocks = <&clkc CLKID_MPLL2>,
 				  <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-gx-libretech-pc.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx-libretech-pc.dtsi
index efd662a452e8..d38c3a224fbe 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gx-libretech-pc.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gx-libretech-pc.dtsi
@@ -194,6 +194,10 @@
 				"AU2 INR", "ACODEC LORN",
 				"7J4-14 LEFT", "AU2 OUTL",
 				"7J4-11 RIGHT", "AU2 OUTR";
+		clocks = <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>,
+			 <&clkc CLKID_MPLL2>;
+
 		assigned-clocks = <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>,
 				  <&clkc CLKID_MPLL2>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi
index 08d6b69ba469..45ccddd1aaf0 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi
@@ -129,6 +129,10 @@
 				"AU2 INR", "ACODEC LORN",
 				"Lineout", "AU2 OUTL",
 				"Lineout", "AU2 OUTR";
+		clocks = <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>,
+			 <&clkc CLKID_MPLL2>;
+
 		assigned-clocks = <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>,
 				  <&clkc CLKID_MPLL2>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-kii-pro.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-kii-pro.dts
index f28452b9f00f..073b47ce8c3c 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-kii-pro.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-kii-pro.dts
@@ -45,6 +45,10 @@
 	sound {
 		compatible = "amlogic,gx-sound-card";
 		model = "KII-PRO";
+		clocks = <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>,
+			 <&clkc CLKID_MPLL2>;
+
 		assigned-clocks = <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>,
 				  <&clkc CLKID_MPLL2>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts
index 1fd2e56e6b08..cf2e2ef81680 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts
@@ -135,6 +135,10 @@
 	sound {
 		compatible = "amlogic,gx-sound-card";
 		model = "NANOPI-K2";
+		clocks = <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>,
+			 <&clkc CLKID_MPLL2>;
+
 		assigned-clocks = <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>,
 				  <&clkc CLKID_MPLL2>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts
index cca129ce2c58..7d7dde93fff3 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts
@@ -142,6 +142,10 @@
 	sound {
 		compatible = "amlogic,gx-sound-card";
 		model = "NEXBOX-A95X";
+		clocks = <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>,
+			 <&clkc CLKID_MPLL2>;
+
 		assigned-clocks = <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>,
 				  <&clkc CLKID_MPLL2>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
index c431986e6a33..959bd8d77a82 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
@@ -177,6 +177,10 @@
 	sound {
 		compatible = "amlogic,gx-sound-card";
 		model = "ODROID-C2";
+		clocks = <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>,
+			 <&clkc CLKID_MPLL2>;
+
 		assigned-clocks = <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>,
 				  <&clkc CLKID_MPLL2>;
@@ -408,6 +412,6 @@
 		compatible = "usb5e3,610";
 		reg = <1>;
 		vdd-supply = <&p5v0>;
-		reset-gpio = <&gpio_ao GPIOAO_4 GPIO_ACTIVE_LOW>;
+		reset-gpios = <&gpio_ao GPIOAO_4 GPIO_ACTIVE_LOW>;
 	};
 };
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-p200.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-p200.dts
index 7f94716876d3..bfac00e76ba3 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-p200.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-p200.dts
@@ -68,6 +68,10 @@
 	sound {
 		compatible = "amlogic,gx-sound-card";
 		model = "P200";
+		clocks = <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>,
+			 <&clkc CLKID_MPLL2>;
+
 		assigned-clocks = <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>,
 				  <&clkc CLKID_MPLL2>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-p201.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-p201.dts
index 6f81eed83bec..c10f66031ecd 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-p201.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-p201.dts
@@ -17,6 +17,10 @@
 	sound {
 		compatible = "amlogic,gx-sound-card";
 		model = "P201";
+		clocks = <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>,
+			 <&clkc CLKID_MPLL2>;
+
 		assigned-clocks = <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>,
 				  <&clkc CLKID_MPLL2>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi
index 255e93a0b36d..3807a184810b 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi
@@ -108,6 +108,10 @@
 	sound {
 		compatible = "amlogic,gx-sound-card";
 		model = "VEGA-S95";
+		clocks = <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>,
+			 <&clkc CLKID_MPLL2>;
+
 		assigned-clocks = <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>,
 				  <&clkc CLKID_MPLL2>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-hub.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-hub.dts
index af9ea32a2876..ec281a9e9e77 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-hub.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-hub.dts
@@ -16,6 +16,10 @@
 	sound {
 		compatible = "amlogic,gx-sound-card";
 		model = "WETEK-HUB";
+		clocks = <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>,
+			 <&clkc CLKID_MPLL2>;
+
 		assigned-clocks = <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>,
 				  <&clkc CLKID_MPLL2>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-play2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-play2.dts
index 376760d86766..924414861b72 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-play2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-play2.dts
@@ -48,6 +48,10 @@
 	sound {
 		compatible = "amlogic,gx-sound-card";
 		model = "WETEK-PLAY2";
+		clocks = <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>,
+			 <&clkc CLKID_MPLL2>;
+
 		assigned-clocks = <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>,
 				  <&clkc CLKID_MPLL2>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
index 12ef6e81c8bd..ed00e67e6923 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
@@ -311,10 +311,16 @@
 		 <&reset RESET_HDMI_SYSTEM_RESET>,
 		 <&reset RESET_HDMI_TX>;
 	reset-names = "hdmitx_apb", "hdmitx", "hdmitx_phy";
-	clocks = <&clkc CLKID_HDMI_PCLK>,
-		 <&clkc CLKID_CLK81>,
+	clocks = <&clkc CLKID_HDMI>,
+		 <&clkc CLKID_HDMI_PCLK>,
 		 <&clkc CLKID_GCLK_VENCI_INT0>;
 	clock-names = "isfr", "iahb", "venci";
+	power-domains = <&pwrc PWRC_GXBB_VPU_ID>;
+
+	assigned-clocks = <&clkc CLKID_HDMI_SEL>,
+			  <&clkc CLKID_HDMI>;
+	assigned-clock-parents = <&xtal>, <0>;
+	assigned-clock-rates = <0>, <24000000>;
 };
 
 &sysctrl {
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-libretech-ac.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-libretech-ac.dts
index 90ef9c17d80b..c6132fb71dfc 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-libretech-ac.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-libretech-ac.dts
@@ -123,6 +123,10 @@
 				"Speaker", "9J5-2 RIGHT";
 		audio-routing = "9J5-3 LEFT", "ACODEC LOLN",
 				"9J5-2 RIGHT", "ACODEC LORN";
+		clocks = <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>,
+			 <&clkc CLKID_MPLL2>;
+
 		assigned-clocks = <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>,
 				  <&clkc CLKID_MPLL2>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-p241.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-p241.dts
index 08a4718219b1..c5e2306ad7a4 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-p241.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-p241.dts
@@ -128,6 +128,10 @@
 				"AU2 INR", "ACODEC LORN",
 				"Lineout", "AU2 OUTL",
 				"Lineout", "AU2 OUTR";
+		clocks = <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>,
+			 <&clkc CLKID_MPLL2>;
+
 		assigned-clocks = <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>,
 				  <&clkc CLKID_MPLL2>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts
index fea65f20523a..a80f0ea2773b 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts
@@ -67,6 +67,10 @@
 	sound {
 		compatible = "amlogic,gx-sound-card";
 		model = "KHADAS-VIM";
+		clocks = <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>,
+			 <&clkc CLKID_MPLL2>;
+
 		assigned-clocks = <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>,
 				  <&clkc CLKID_MPLL2>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc-v2.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc-v2.dts
index 63b20860067c..6cbdfde00e12 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc-v2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc-v2.dts
@@ -160,6 +160,10 @@
 	sound {
 		compatible = "amlogic,gx-sound-card";
 		model = "LIBRETECH-CC-V2";
+		clocks = <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>,
+			 <&clkc CLKID_MPLL2>;
+
 		assigned-clocks = <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>,
 				  <&clkc CLKID_MPLL2>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts
index 8b26c9661be1..401064b0428d 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts
@@ -142,6 +142,10 @@
 				"AU2 INR", "ACODEC LORN",
 				"Lineout", "AU2 OUTL",
 				"Lineout", "AU2 OUTR";
+		clocks = <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>,
+			 <&clkc CLKID_MPLL2>;
+
 		assigned-clocks = <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>,
 				  <&clkc CLKID_MPLL2>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dts
index 9b4ea6a49398..8b41e340f919 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dts
@@ -50,6 +50,10 @@
 				"AU2 INR", "ACODEC LORN",
 				"Lineout", "AU2 OUTL",
 				"Lineout", "AU2 OUTR";
+		clocks = <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>,
+			 <&clkc CLKID_MPLL2>;
+
 		assigned-clocks = <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>,
 				  <&clkc CLKID_MPLL2>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-vero4k.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-vero4k.dts
new file mode 100644
index 000000000000..a9c5881c9783
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-vero4k.dts
@@ -0,0 +1,204 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2024 Christian Hewitt <christianshewitt@gmail.com>
+ */
+
+/dts-v1/;
+
+#include "meson-gxl-s905x-p212.dtsi"
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/sound/meson-aiu.h>
+
+/ {
+	compatible = "osmc,vero4k", "amlogic,s905x", "amlogic,meson-gxl";
+	model = "OSMC Vero 4K";
+
+	reserved-memory {
+		/* 32 MiB reserved for ARM Trusted Firmware (BL32) */
+		secmon_reserved_bl32: secmon@5300000 {
+			reg = <0x0 0x05300000 0x0 0x2000000>;
+			no-map;
+		};
+	};
+
+	gpio-keys-polled {
+		compatible = "gpio-keys-polled";
+		poll-interval = <20>;
+
+		button {
+			label = "power";
+			linux,code = <KEY_POWER>;
+			gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led-standby {
+			color = <LED_COLOR_ID_RED>;
+			function = LED_FUNCTION_POWER;
+			gpios = <&gpio GPIODV_24 GPIO_ACTIVE_LOW>;
+			default-state = "off";
+			panic-indicator;
+		};
+	};
+
+	dio2133: analog-amplifier {
+		compatible = "simple-audio-amplifier";
+		sound-name-prefix = "AU2";
+		VCC-supply = <&hdmi_5v>;
+		enable-gpios = <&gpio GPIOH_5 GPIO_ACTIVE_HIGH>;
+	};
+
+	spdif_dit: audio-codec-0 {
+		#sound-dai-cells = <0>;
+		compatible = "linux,spdif-dit";
+		sound-name-prefix = "DIT";
+	};
+
+	cvbs-connector {
+		compatible = "composite-video-connector";
+
+		port {
+			cvbs_connector_in: endpoint {
+				remote-endpoint = <&cvbs_vdac_out>;
+			};
+		};
+	};
+
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_connector_in: endpoint {
+				remote-endpoint = <&hdmi_tx_tmds_out>;
+			};
+		};
+	};
+
+	sound {
+		compatible = "amlogic,gx-sound-card";
+		model = "VERO4K";
+		audio-aux-devs = <&dio2133>;
+		audio-widgets = "Line", "Lineout";
+		audio-routing = "AU2 INL", "ACODEC LOLP",
+				"AU2 INR", "ACODEC LORP",
+				"AU2 INL", "ACODEC LOLN",
+				"AU2 INR", "ACODEC LORN",
+				"Lineout", "AU2 OUTL",
+				"Lineout", "AU2 OUTR";
+
+		clocks = <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>,
+			 <&clkc CLKID_MPLL2>;
+
+		assigned-clocks = <&clkc CLKID_MPLL0>,
+				  <&clkc CLKID_MPLL1>,
+				  <&clkc CLKID_MPLL2>;
+		assigned-clock-parents = <0>, <0>, <0>;
+		assigned-clock-rates = <294912000>,
+				       <270950400>,
+				       <393216000>;
+
+		dai-link-0 {
+			sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>;
+		};
+
+		dai-link-1 {
+			sound-dai = <&aiu AIU_CPU CPU_SPDIF_FIFO>;
+		};
+
+		dai-link-2 {
+			sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>;
+			dai-format = "i2s";
+			mclk-fs = <256>;
+
+			codec-0 {
+				sound-dai = <&aiu AIU_HDMI CTRL_I2S>;
+			};
+
+			codec-1 {
+				sound-dai = <&aiu AIU_ACODEC CTRL_I2S>;
+			};
+		};
+
+		dai-link-3 {
+			sound-dai = <&aiu AIU_CPU CPU_SPDIF_ENCODER>;
+
+			codec-0 {
+				sound-dai = <&spdif_dit>;
+			};
+		};
+
+		dai-link-4 {
+			sound-dai = <&aiu AIU_HDMI CTRL_OUT>;
+
+			codec-0 {
+				sound-dai = <&hdmi_tx>;
+			};
+		};
+
+		dai-link-5 {
+			sound-dai = <&aiu AIU_ACODEC CTRL_OUT>;
+
+			codec-0 {
+				sound-dai = <&acodec>;
+			};
+		};
+	};
+};
+
+&acodec {
+	AVDD-supply = <&vddio_ao18>;
+	status = "okay";
+};
+
+&aiu {
+	status = "okay";
+	pinctrl-0 = <&spdif_out_h_pins>;
+	pinctrl-names = "default";
+};
+
+&cec_AO {
+	status = "okay";
+	pinctrl-0 = <&ao_cec_pins>;
+	pinctrl-names = "default";
+	hdmi-phandle = <&hdmi_tx>;
+};
+
+&cvbs_vdac_port {
+	cvbs_vdac_out: endpoint {
+		remote-endpoint = <&cvbs_connector_in>;
+	};
+};
+
+&ethmac {
+	phy-mode = "rmii";
+	phy-handle = <&internal_phy>;
+};
+
+&hdmi_tx {
+	status = "okay";
+	pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
+	pinctrl-names = "default";
+	hdmi-supply = <&hdmi_5v>;
+};
+
+&hdmi_tx_tmds_port {
+	hdmi_tx_tmds_out: endpoint {
+		remote-endpoint = <&hdmi_connector_in>;
+	};
+};
+
+&internal_phy {
+	pinctrl-0 = <&eth_link_led_pins>, <&eth_act_led_pins>;
+	pinctrl-names = "default";
+};
+
+/* This UART is brought out to the DB9 connector */
+&uart_AO {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
index 17bcfa4702e1..f58d1790de1c 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
@@ -323,10 +323,16 @@
 		 <&reset RESET_HDMI_SYSTEM_RESET>,
 		 <&reset RESET_HDMI_TX>;
 	reset-names = "hdmitx_apb", "hdmitx", "hdmitx_phy";
-	clocks = <&clkc CLKID_HDMI_PCLK>,
-		 <&clkc CLKID_CLK81>,
+	clocks = <&clkc CLKID_HDMI>,
+		 <&clkc CLKID_HDMI_PCLK>,
 		 <&clkc CLKID_GCLK_VENCI_INT0>;
 	clock-names = "isfr", "iahb", "venci";
+	power-domains = <&pwrc PWRC_GXBB_VPU_ID>;
+
+	assigned-clocks = <&clkc CLKID_HDMI_SEL>,
+			  <&clkc CLKID_HDMI>;
+	assigned-clock-parents = <&xtal>, <0>;
+	assigned-clock-rates = <0>, <24000000>;
 };
 
 &sysctrl {
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxlx-s905l-p271.dts b/arch/arm64/boot/dts/amlogic/meson-gxlx-s905l-p271.dts
new file mode 100644
index 000000000000..942df754a0ed
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-gxlx-s905l-p271.dts
@@ -0,0 +1,47 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2024 Christian Hewitt <christianshewitt@gmail.com>
+ */
+
+/dts-v1/;
+
+#include "meson-gxl-s905x.dtsi"
+#include "meson-gx-p23x-q20x.dtsi"
+
+/ {
+	compatible = "amlogic,p271", "amlogic,s905l", "amlogic,meson-gxlx";
+	model = "Amlogic Meson GXLX (S905L) P271 Development Board";
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x0 0x0 0x0 0x40000000>;
+	};
+
+	sound {
+		model = "P271";
+	};
+};
+
+&apb {
+	mali: gpu@c0000 {
+		/* Mali 450-MP2 */
+		interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>,
+			<GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>,
+			<GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>,
+			<GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>,
+			<GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>,
+			<GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>,
+			<GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>,
+			<GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "gp", "gpmmu", "pp", "pmu",
+			"pp0", "ppmmu0", "pp1", "ppmmu1";
+	};
+};
+
+&usb {
+	dr_mode = "host";
+};
+
+&vdec {
+	compatible = "amlogic,gxlx-vdec", "amlogic,gx-vdec";
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts
index 07e7c3bedea0..96a3dd2d8a99 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts
@@ -150,6 +150,10 @@
 	sound {
 		compatible = "amlogic,gx-sound-card";
 		model = "KHADAS-VIM2";
+		clocks = <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>,
+			 <&clkc CLKID_MPLL2>;
+
 		assigned-clocks = <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>,
 				  <&clkc CLKID_MPLL2>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts
index ad2dd4ad0a31..773107cc47dd 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts
@@ -86,6 +86,10 @@
 	sound {
 		compatible = "amlogic,gx-sound-card";
 		model = "NEXBOX-A1";
+		clocks = <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>,
+			 <&clkc CLKID_MPLL2>;
+
 		assigned-clocks = <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>,
 				  <&clkc CLKID_MPLL2>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts
index d05dde8da5c5..7356d3b628b1 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts
@@ -101,6 +101,10 @@
 	sound {
 		compatible = "amlogic,gx-sound-card";
 		model = "RBOX-PRO";
+		clocks = <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>,
+			 <&clkc CLKID_MPLL2>;
+
 		assigned-clocks = <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>,
 				  <&clkc CLKID_MPLL2>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi b/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi
index e78cc9b577a0..7daa9b122d5c 100644
--- a/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi
@@ -182,6 +182,10 @@
 				"TODDR_B IN 0", "TDMIN_A OUT",
 				"TODDR_C IN 0", "TDMIN_A OUT";
 
+		clocks = <&clkc CLKID_MPLL2>,
+			 <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>;
+
 		assigned-clocks = <&clkc CLKID_MPLL2>,
 				  <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-libretech-cottonwood.dtsi b/arch/arm64/boot/dts/amlogic/meson-libretech-cottonwood.dtsi
index 082b72703cdf..929e4720ae76 100644
--- a/arch/arm64/boot/dts/amlogic/meson-libretech-cottonwood.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-libretech-cottonwood.dtsi
@@ -200,6 +200,10 @@
 				 <&tdmin_a>, <&tdmin_b>, <&tdmin_c>,
 				 <&dioo2133>;
 
+		clocks = <&clkc CLKID_MPLL2>,
+			 <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>;
+
 		assigned-clocks = <&clkc CLKID_MPLL2>,
 				  <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-s4-s805x2-aq222.dts b/arch/arm64/boot/dts/amlogic/meson-s4-s805x2-aq222.dts
index 983caddc409c..6730c44642d2 100644
--- a/arch/arm64/boot/dts/amlogic/meson-s4-s805x2-aq222.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-s4-s805x2-aq222.dts
@@ -34,6 +34,111 @@
 			no-map;
 		};
 	};
+
+	sdio_32k: sdio-32k {
+		compatible = "pwm-clock";
+		#clock-cells = <0>;
+		clock-frequency = <32768>;
+		pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
+	};
+
+	sdio_pwrseq: sdio-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
+		clocks = <&sdio_32k>;
+		clock-names = "ext_clock";
+	};
+
+	main_12v: regulator-main-12v {
+		compatible = "regulator-fixed";
+		regulator-name = "12V";
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+		regulator-always-on;
+	};
+
+	vddao_3v3: regulator-vddao-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "VDDAO_3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&main_12v>;
+		regulator-always-on;
+	};
+
+	vddio_ao1v8: regulator-vddio-ao1v8 {
+	       compatible = "regulator-fixed";
+	       regulator-name = "VDDIO_AO1V8";
+	       regulator-min-microvolt = <1800000>;
+	       regulator-max-microvolt = <1800000>;
+	       vin-supply = <&vddao_3v3>;
+	       regulator-always-on;
+	};
+
+	/* SY8120B1ABC DC/DC Regulator. */
+	vddcpu: regulator-vddcpu {
+		compatible = "pwm-regulator";
+
+		regulator-name = "VDDCPU";
+		regulator-min-microvolt = <689000>;
+		regulator-max-microvolt = <1049000>;
+
+		vin-supply = <&main_12v>;
+
+		pwms = <&pwm_ij 1 1500 0>;
+		pwm-dutycycle-range = <100 0>;
+
+		regulator-boot-on;
+		regulator-always-on;
+		/* Voltage Duty-Cycle */
+		voltage-table = <1049000 0>,
+				<1039000 3>,
+				<1029000 6>,
+				<1019000 9>,
+				<1009000 12>,
+				<999000 14>,
+				<989000 17>,
+				<979000 20>,
+				<969000 23>,
+				<959000 26>,
+				<949000 29>,
+				<939000 31>,
+				<929000 34>,
+				<919000 37>,
+				<909000 40>,
+				<899000 43>,
+				<889000 45>,
+				<879000 48>,
+				<869000 51>,
+				<859000 54>,
+				<849000 56>,
+				<839000 59>,
+				<829000 62>,
+				<819000 65>,
+				<809000 68>,
+				<799000 70>,
+				<789000 73>,
+				<779000 76>,
+				<769000 79>,
+				<759000 81>,
+				<749000 84>,
+				<739000 87>,
+				<729000 89>,
+				<719000 92>,
+				<709000 95>,
+				<699000 98>,
+				<689000 100>;
+	};
+};
+
+&pwm_ef {
+	status = "okay";
+	pinctrl-0 = <&pwm_e_pins1>;
+	pinctrl-names = "default";
+};
+
+&pwm_ij {
+	status = "okay";
 };
 
 &uart_b {
@@ -46,6 +151,40 @@
 	pinctrl-names = "default";
 };
 
+&sdio {
+	pinctrl-0 = <&sdio_pins>;
+	pinctrl-1 = <&sdio_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
+	#address-cells = <1>;
+	#size-cells = <0>;
+	bus-width = <4>;
+	cap-sd-highspeed;
+	sd-uhs-sdr50;
+	sd-uhs-sdr104;
+	max-frequency = <200000000>;
+	non-removable;
+	disable-wp;
+	no-sd;
+	no-mmc;
+	vmmc-supply = <&vddao_3v3>;
+	vqmmc-supply = <&vddio_ao1v8>;
+};
+
+&sd {
+	status = "okay";
+	pinctrl-0 = <&sdcard_pins>;
+	pinctrl-1 = <&sdcard_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
+	bus-width = <4>;
+	cap-sd-highspeed;
+	max-frequency = <200000000>;
+	disable-wp;
+
+	cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
+	vmmc-supply = <&vddao_3v3>;
+	vqmmc-supply = <&vddao_3v3>;
+};
+
 &nand {
 	status = "okay";
 	#address-cells = <1>;
@@ -90,3 +229,9 @@
 	pinctrl-0 = <&spicc0_pins_x>;
 	cs-gpios = <&gpio GPIOX_10 GPIO_ACTIVE_LOW>;
 };
+
+&ethmac {
+	status = "okay";
+	phy-handle = <&internal_ephy>;
+	phy-mode = "rmii";
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-s4.dtsi b/arch/arm64/boot/dts/amlogic/meson-s4.dtsi
index 10896f9df682..957577d986c0 100644
--- a/arch/arm64/boot/dts/amlogic/meson-s4.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-s4.dtsi
@@ -10,6 +10,7 @@
 #include <dt-bindings/clock/amlogic,s4-pll-clkc.h>
 #include <dt-bindings/clock/amlogic,s4-peripherals-clkc.h>
 #include <dt-bindings/power/meson-s4-power.h>
+#include <dt-bindings/reset/amlogic,meson-s4-reset.h>
 
 / {
 	cpus {
@@ -312,6 +313,247 @@
 					};
 				};
 
+				pwm_a_pins1: pwm-a-pins1 {
+					mux {
+						groups = "pwm_a_d";
+						function = "pwm_a";
+					};
+				};
+
+				pwm_a_pins2: pwm-a-pins2 {
+					mux {
+						groups = "pwm_a_x";
+						function = "pwm_a";
+					};
+				};
+
+				pwm_b_pins1: pwm-b-pins1 {
+					mux {
+						groups = "pwm_b_d";
+						function = "pwm_b";
+					};
+				};
+
+				pwm_b_pins2: pwm-b-pins2 {
+					mux {
+						groups = "pwm_b_x";
+						function = "pwm_b";
+					};
+				};
+
+				pwm_c_pins1: pwm-c-pins1 {
+					mux {
+						groups = "pwm_c_d";
+						function = "pwm_c";
+					};
+				};
+
+				pwm_c_pins2: pwm-c-pins2 {
+					mux {
+						groups = "pwm_c_x";
+						function = "pwm_c";
+					};
+				};
+
+				pwm_d_pins1: pwm-d-pins1 {
+					mux {
+						groups = "pwm_d_d";
+						function = "pwm_d";
+					};
+				};
+
+				pwm_d_pins2: pwm-d-pins2 {
+					mux {
+						groups = "pwm_d_h";
+						function = "pwm_d";
+					};
+				};
+
+				pwm_e_pins1: pwm-e-pins1 {
+					mux {
+						groups = "pwm_e_x";
+						function = "pwm_e";
+					};
+				};
+
+				pwm_e_pins2: pwm-e-pins2 {
+					mux {
+						groups = "pwm_e_z";
+						function = "pwm_e";
+					};
+				};
+
+				pwm_f_pins1: pwm-f-pins1 {
+					mux {
+						groups = "pwm_f_x";
+						function = "pwm_f";
+					};
+				};
+
+				pwm_f_pins2: pwm-f-pins2 {
+					mux {
+						groups = "pwm_f_z";
+						function = "pwm_f";
+					};
+				};
+
+				pwm_g_pins1: pwm-g-pins1 {
+					mux {
+						groups = "pwm_g_d";
+						function = "pwm_g";
+					};
+				};
+
+				pwm_g_pins2: pwm-g-pins2 {
+					mux {
+						groups = "pwm_g_z";
+						function = "pwm_g";
+					};
+				};
+
+				pwm_h_pins: pwm-h-pins {
+					mux {
+						groups = "pwm_h";
+						function = "pwm_h";
+					};
+				};
+
+				pwm_i_pins1: pwm-i-pins1 {
+					mux {
+						groups = "pwm_i_d";
+						function = "pwm_i";
+					};
+				};
+
+				pwm_i_pins2: pwm-i-pins2 {
+					mux {
+						groups = "pwm_i_h";
+						function = "pwm_i";
+					};
+				};
+
+				pwm_j_pins: pwm-j-pins {
+					mux {
+						groups = "pwm_j";
+						function = "pwm_j";
+					};
+				};
+
+				pwm_a_hiz_pins: pwm-a-hiz-pins {
+					mux {
+						groups = "pwm_a_hiz";
+						function = "pwm_a_hiz";
+					};
+				};
+
+				pwm_b_hiz_pins: pwm-b-hiz-pins {
+					mux {
+						groups = "pwm_b_hiz";
+						function = "pwm_b_hiz";
+					};
+				};
+
+				pwm_c_hiz_pins: pwm-c-hiz-pins {
+					mux {
+						groups = "pwm_c_hiz";
+						function = "pwm_c_hiz";
+					};
+				};
+
+				pwm_g_hiz_pins: pwm-g-hiz-pins {
+					mux {
+						groups = "pwm_g_hiz";
+						function = "pwm_g_hiz";
+					};
+				};
+
+				sdcard_pins: sdcard-pins {
+					mux {
+						groups = "sdcard_d0_c",
+							 "sdcard_d1_c",
+							 "sdcard_d2_c",
+							 "sdcard_d3_c",
+							 "sdcard_clk_c",
+							 "sdcard_cmd_c";
+						function = "sdcard";
+						bias-pull-up;
+						drive-strength-microamp = <4000>;
+					};
+				};
+
+				sdcard_clk_gate_pins: sdcard-clk-gate-pins {
+					mux {
+						groups = "GPIOC_4";
+						function = "gpio_periphs";
+						bias-pull-down;
+						drive-strength-microamp = <4000>;
+					};
+				};
+
+				emmc_pins: emmc-pins {
+					mux-0 {
+						groups = "emmc_nand_d0",
+							 "emmc_nand_d1",
+							 "emmc_nand_d2",
+							 "emmc_nand_d3",
+							 "emmc_nand_d4",
+							 "emmc_nand_d5",
+							 "emmc_nand_d6",
+							 "emmc_nand_d7",
+							 "emmc_cmd";
+						function = "emmc";
+						bias-pull-up;
+						drive-strength-microamp = <4000>;
+					};
+					mux-1 {
+						groups = "emmc_clk";
+						function = "emmc";
+						bias-pull-up;
+						drive-strength-microamp = <4000>;
+					};
+				};
+
+				emmc_ds_pins: emmc-ds-pins {
+					mux {
+						groups = "emmc_nand_ds";
+						function = "emmc";
+						bias-pull-down;
+						drive-strength-microamp = <4000>;
+					};
+				};
+
+				emmc_clk_gate_pins: emmc-clk-gate-pins {
+					mux {
+						groups = "GPIOB_8";
+						function = "gpio_periphs";
+						bias-pull-down;
+						drive-strength-microamp = <4000>;
+					};
+				};
+
+				sdio_pins: sdio-pins {
+					mux {
+						groups = "sdio_d0",
+							 "sdio_d1",
+							 "sdio_d2",
+							 "sdio_d3",
+							 "sdio_clk",
+							 "sdio_cmd";
+						function = "sdio";
+						bias-pull-up;
+						drive-strength-microamp = <4000>;
+					};
+				};
+
+				sdio_clk_gate_pins: sdio-clk-gate-pins {
+					mux {
+						groups = "GPIOX_4";
+						function = "gpio_periphs";
+						bias-pull-down;
+						drive-strength-microamp = <4000>;
+					};
+				};
+
 				spicc0_pins_x: spicc0-pins_x {
 					mux {
 						groups = "spi_a_mosi_x",
@@ -399,6 +641,51 @@
 				status = "disabled";
 			};
 
+			pwm_ab: pwm@58000 {
+				compatible = "amlogic,meson-s4-pwm";
+				reg = <0x0 0x58000 0x0 0x24>;
+				clocks = <&clkc_periphs CLKID_PWM_A>,
+					 <&clkc_periphs CLKID_PWM_B>;
+				#pwm-cells = <3>;
+				status = "disabled";
+			};
+
+			pwm_cd: pwm@5a000 {
+				compatible = "amlogic,meson-s4-pwm";
+				reg = <0x0 0x5a000 0x0 0x24>;
+				clocks = <&clkc_periphs CLKID_PWM_C>,
+					 <&clkc_periphs CLKID_PWM_D>;
+				#pwm-cells = <3>;
+				status = "disabled";
+			};
+
+			pwm_ef: pwm@5c000 {
+				compatible = "amlogic,meson-s4-pwm";
+				reg = <0x0 0x5c000 0x0 0x24>;
+				clocks = <&clkc_periphs CLKID_PWM_E>,
+					 <&clkc_periphs CLKID_PWM_F>;
+				#pwm-cells = <3>;
+				status = "disabled";
+			};
+
+			pwm_gh: pwm@5e000 {
+				compatible = "amlogic,meson-s4-pwm";
+				reg = <0x0 0x5e000 0x0 0x24>;
+				clocks = <&clkc_periphs CLKID_PWM_G>,
+					 <&clkc_periphs CLKID_PWM_H>;
+				#pwm-cells = <3>;
+				status = "disabled";
+			};
+
+			pwm_ij: pwm@60000 {
+				compatible = "amlogic,meson-s4-pwm";
+				reg = <0x0 0x60000 0x0 0x24>;
+				clocks = <&clkc_periphs CLKID_PWM_I>,
+					 <&clkc_periphs CLKID_PWM_J>;
+				#pwm-cells = <3>;
+				status = "disabled";
+			};
+
 			i2c0: i2c@66000 {
 				compatible = "amlogic,meson-axg-i2c";
 				reg = <0x0 0x66000 0x0 0x20>;
@@ -476,6 +763,14 @@
 				#reset-cells = <1>;
 			};
 
+			sec_ao: ao-secure@10220 {
+				compatible = "amlogic,s4-ao-secure",
+					     "amlogic,meson-gx-ao-secure",
+					     "syscon";
+				reg = <0x0 0x10220 0x0 0x140>;
+				amlogic,has-chip-id;
+			};
+
 			ir: ir@84040 {
 				compatible = "amlogic,meson-s4-ir";
 				reg = <0x0 0x84040 0x0 0x30>;
@@ -513,5 +808,45 @@
 				compatible = "snps,dwmac-mdio";
 			};
 		};
+
+		sdio: mmc@fe088000 {
+			compatible = "amlogic,meson-axg-mmc";
+			reg = <0x0 0xfe088000 0x0 0x800>;
+			interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clkc_periphs CLKID_SDEMMC_A>,
+				 <&xtal>,
+				 <&clkc_pll CLKID_FCLK_DIV2>;
+			clock-names = "core", "clkin0", "clkin1";
+			resets = <&reset RESET_SD_EMMC_A>;
+			cap-sdio-irq;
+			keep-power-in-suspend;
+			status = "disabled";
+		};
+
+		sd: mmc@fe08a000 {
+			compatible = "amlogic,meson-axg-mmc";
+			reg = <0x0 0xfe08a000 0x0 0x800>;
+			interrupts = <GIC_SPI 177 IRQ_TYPE_EDGE_RISING>;
+			clocks = <&clkc_periphs CLKID_SDEMMC_B>,
+				 <&clkc_periphs CLKID_SD_EMMC_B>,
+				 <&clkc_pll CLKID_FCLK_DIV2>;
+			clock-names = "core", "clkin0", "clkin1";
+			resets = <&reset RESET_SD_EMMC_B>;
+			status = "disabled";
+		};
+
+		emmc: mmc@fe08c000 {
+			compatible = "amlogic,meson-axg-mmc";
+			reg = <0x0 0xfe08c000 0x0 0x800>;
+			interrupts = <GIC_SPI 178 IRQ_TYPE_EDGE_RISING>;
+			clocks = <&clkc_periphs CLKID_NAND>,
+				 <&xtal>,
+				 <&clkc_pll CLKID_FCLK_DIV2>;
+			clock-names = "core", "clkin0", "clkin1";
+			resets = <&reset RESET_NAND_EMMC>;
+			no-sdio;
+			no-sd;
+			status = "disabled";
+		};
 	};
 };
diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-a95xf3-air-gbit.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-a95xf3-air-gbit.dts
index 9b2eb6e42651..3c43d3490e14 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1-a95xf3-air-gbit.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-a95xf3-air-gbit.dts
@@ -22,6 +22,10 @@
 				"TDMOUT_B IN 2", "FRDDR_C OUT 1",
 				"TDM_B Playback", "TDMOUT_B OUT";
 
+		clocks = <&clkc CLKID_MPLL2>,
+			 <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>;
+
 		assigned-clocks = <&clkc CLKID_MPLL2>,
 				  <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-a95xf3-air.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-a95xf3-air.dts
index 6e34fd80ed71..445c1671ede7 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1-a95xf3-air.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-a95xf3-air.dts
@@ -22,6 +22,10 @@
 				"TDMOUT_B IN 2", "FRDDR_C OUT 1",
 				"TDM_B Playback", "TDMOUT_B OUT";
 
+		clocks = <&clkc CLKID_MPLL2>,
+			 <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>;
+
 		assigned-clocks = <&clkc CLKID_MPLL2>,
 				  <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-bananapi-m2-pro.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-bananapi-m2-pro.dts
index 586034316ec3..eeaff22edade 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1-bananapi-m2-pro.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-bananapi-m2-pro.dts
@@ -22,6 +22,10 @@
 				"TDMOUT_B IN 2", "FRDDR_C OUT 1",
 				"TDM_B Playback", "TDMOUT_B OUT";
 
+		clocks = <&clkc CLKID_MPLL2>,
+			 <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>;
+
 		assigned-clocks = <&clkc CLKID_MPLL2>,
 				  <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-bananapi-m5.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-bananapi-m5.dts
index f045bf851638..697855fec476 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1-bananapi-m5.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-bananapi-m5.dts
@@ -57,6 +57,10 @@
 				"Lineout", "ACODEC LOLP",
 				"Lineout", "ACODEC LORP";
 
+		clocks = <&clkc CLKID_MPLL2>,
+			 <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>;
+
 		assigned-clocks = <&clkc CLKID_MPLL2>,
 				  <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-h96-max.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-h96-max.dts
index e6e9410d40cb..7b3a014d4cde 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1-h96-max.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-h96-max.dts
@@ -22,6 +22,10 @@
 				"TDMOUT_B IN 2", "FRDDR_C OUT 1",
 				"TDM_B Playback", "TDMOUT_B OUT";
 
+		clocks = <&clkc CLKID_MPLL2>,
+			 <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>;
+
 		assigned-clocks = <&clkc CLKID_MPLL2>,
 				  <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi
index 951eb8e3f0c0..7b0e9817a615 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi
@@ -174,6 +174,10 @@
 				"TDMOUT_B IN 2", "FRDDR_C OUT 1",
 				"TDM_B Playback", "TDMOUT_B OUT";
 
+		clocks = <&clkc CLKID_MPLL2>,
+			 <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>;
+
 		assigned-clocks = <&clkc CLKID_MPLL2>,
 				  <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-sei610.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-sei610.dts
index 3581e14cbf18..2e3397e55da2 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1-sei610.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-sei610.dts
@@ -239,6 +239,10 @@
 				"TODDR_B IN 1", "TDMIN_B OUT",
 				"TODDR_C IN 1", "TDMIN_B OUT";
 
+		clocks = <&clkc CLKID_MPLL2>,
+			 <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>;
+
 		assigned-clocks = <&clkc CLKID_MPLL2>,
 				  <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-x96-air-gbit.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-x96-air-gbit.dts
index fc9b961133cd..e4a3a2a8ad06 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1-x96-air-gbit.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-x96-air-gbit.dts
@@ -22,6 +22,10 @@
 				"TDMOUT_B IN 2", "FRDDR_C OUT 1",
 				"TDM_B Playback", "TDMOUT_B OUT";
 
+		clocks = <&clkc CLKID_MPLL2>,
+			 <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>;
+
 		assigned-clocks = <&clkc CLKID_MPLL2>,
 				  <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-x96-air.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-x96-air.dts
index 9ea969255b4f..fff92e0d6dd5 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1-x96-air.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-x96-air.dts
@@ -22,6 +22,10 @@
 				"TDMOUT_B IN 2", "FRDDR_C OUT 1",
 				"TDM_B Playback", "TDMOUT_B OUT";
 
+		clocks = <&clkc CLKID_MPLL2>,
+			 <&clkc CLKID_MPLL0>,
+			 <&clkc CLKID_MPLL1>;
+
 		assigned-clocks = <&clkc CLKID_MPLL2>,
 				  <&clkc CLKID_MPLL0>,
 				  <&clkc CLKID_MPLL1>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi b/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi
index 643f94d9d08e..97e4b52066dc 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi
@@ -17,10 +17,10 @@
 		compatible = "amlogic,axg-tdm-iface";
 		#sound-dai-cells = <0>;
 		sound-name-prefix = "TDM_A";
-		clocks = <&clkc_audio AUD_CLKID_MST_A_MCLK>,
-			 <&clkc_audio AUD_CLKID_MST_A_SCLK>,
-			 <&clkc_audio AUD_CLKID_MST_A_LRCLK>;
-		clock-names = "mclk", "sclk", "lrclk";
+		clocks = <&clkc_audio AUD_CLKID_MST_A_SCLK>,
+			 <&clkc_audio AUD_CLKID_MST_A_LRCLK>,
+			 <&clkc_audio AUD_CLKID_MST_A_MCLK>;
+		clock-names = "sclk", "lrclk", "mclk";
 		status = "disabled";
 	};
 
@@ -28,10 +28,10 @@
 		compatible = "amlogic,axg-tdm-iface";
 		#sound-dai-cells = <0>;
 		sound-name-prefix = "TDM_B";
-		clocks = <&clkc_audio AUD_CLKID_MST_B_MCLK>,
-			 <&clkc_audio AUD_CLKID_MST_B_SCLK>,
-			 <&clkc_audio AUD_CLKID_MST_B_LRCLK>;
-		clock-names = "mclk", "sclk", "lrclk";
+		clocks = <&clkc_audio AUD_CLKID_MST_B_SCLK>,
+			 <&clkc_audio AUD_CLKID_MST_B_LRCLK>,
+			 <&clkc_audio AUD_CLKID_MST_B_MCLK>;
+		clock-names = "sclk", "lrclk", "mclk";
 		status = "disabled";
 	};
 
@@ -39,10 +39,10 @@
 		compatible = "amlogic,axg-tdm-iface";
 		#sound-dai-cells = <0>;
 		sound-name-prefix = "TDM_C";
-		clocks = <&clkc_audio AUD_CLKID_MST_C_MCLK>,
-			 <&clkc_audio AUD_CLKID_MST_C_SCLK>,
-			 <&clkc_audio AUD_CLKID_MST_C_LRCLK>;
-		clock-names = "mclk", "sclk", "lrclk";
+		clocks = <&clkc_audio AUD_CLKID_MST_C_SCLK>,
+			 <&clkc_audio AUD_CLKID_MST_C_LRCLK>,
+			 <&clkc_audio AUD_CLKID_MST_C_MCLK>;
+		clock-names = "sclk", "lrclk", "mclk";
 		status = "disabled";
 	};
 
@@ -275,8 +275,7 @@
 		};
 
 		tdmin_a: audio-controller@300 {
-			compatible = "amlogic,sm1-tdmin",
-				     "amlogic,axg-tdmin";
+			compatible = "amlogic,sm1-tdmin";
 			reg = <0x0 0x300 0x0 0x40>;
 			sound-name-prefix = "TDMIN_A";
 			resets = <&clkc_audio AUD_RESET_TDMIN_A>;
@@ -291,8 +290,7 @@
 		};
 
 		tdmin_b: audio-controller@340 {
-			compatible = "amlogic,sm1-tdmin",
-				     "amlogic,axg-tdmin";
+			compatible = "amlogic,sm1-tdmin";
 			reg = <0x0 0x340 0x0 0x40>;
 			sound-name-prefix = "TDMIN_B";
 			resets = <&clkc_audio AUD_RESET_TDMIN_B>;
@@ -307,8 +305,7 @@
 		};
 
 		tdmin_c: audio-controller@380 {
-			compatible = "amlogic,sm1-tdmin",
-				     "amlogic,axg-tdmin";
+			compatible = "amlogic,sm1-tdmin";
 			reg = <0x0 0x380 0x0 0x40>;
 			sound-name-prefix = "TDMIN_C";
 			resets = <&clkc_audio AUD_RESET_TDMIN_C>;
@@ -323,8 +320,7 @@
 		};
 
 		tdmin_lb: audio-controller@3c0 {
-			compatible = "amlogic,sm1-tdmin",
-				     "amlogic,axg-tdmin";
+			compatible = "amlogic,sm1-tdmin";
 			reg = <0x0 0x3c0 0x0 0x40>;
 			sound-name-prefix = "TDMIN_LB";
 			resets = <&clkc_audio AUD_RESET_TDMIN_LB>;
@@ -339,7 +335,7 @@
 		};
 
 		spdifin: audio-controller@400 {
-			compatible = "amlogic,g12a-spdifin",
+			compatible = "amlogic,sm1-spdifin",
 				     "amlogic,axg-spdifin";
 			reg = <0x0 0x400 0x0 0x30>;
 			#sound-dai-cells = <0>;
@@ -353,7 +349,7 @@
 		};
 
 		spdifout_a: audio-controller@480 {
-			compatible = "amlogic,g12a-spdifout",
+			compatible = "amlogic,sm1-spdifout",
 				     "amlogic,axg-spdifout";
 			reg = <0x0 0x480 0x0 0x50>;
 			#sound-dai-cells = <0>;
@@ -518,6 +514,10 @@
 		     "amlogic,meson-gpio-intc";
 };
 
+&hdmi_tx {
+	power-domains = <&pwrc PWRC_SM1_VPU_ID>;
+};
+
 &pcie {
 	power-domains = <&pwrc PWRC_SM1_PCIE_ID>;
 };
diff --git a/arch/arm64/boot/dts/apm/apm-merlin.dts b/arch/arm64/boot/dts/apm/apm-merlin.dts
index 6e05cf1a3df6..b1160780a2a6 100644
--- a/arch/arm64/boot/dts/apm/apm-merlin.dts
+++ b/arch/arm64/boot/dts/apm/apm-merlin.dts
@@ -32,7 +32,7 @@
 	};
 
 	poweroff_mbox: poweroff_mbox@10548000 {
-		compatible = "syscon";
+		compatible = "apm,merlin-poweroff-mailbox", "syscon";
 		reg = <0x0 0x10548000 0x0 0x30>;
 	};
 
diff --git a/arch/arm64/boot/dts/apm/apm-mustang.dts b/arch/arm64/boot/dts/apm/apm-mustang.dts
index e7644cddf06f..2ef658796746 100644
--- a/arch/arm64/boot/dts/apm/apm-mustang.dts
+++ b/arch/arm64/boot/dts/apm/apm-mustang.dts
@@ -32,7 +32,7 @@
 	};
 
 	poweroff_mbox: poweroff_mbox@10548000 {
-		compatible = "syscon";
+		compatible = "apm,mustang-poweroff-mailbox", "syscon";
 		reg = <0x0 0x10548000 0x0 0x30>;
 	};
 
diff --git a/arch/arm64/boot/dts/apm/apm-storm.dtsi b/arch/arm64/boot/dts/apm/apm-storm.dtsi
index 532401bc9c66..6ad4703925dc 100644
--- a/arch/arm64/boot/dts/apm/apm-storm.dtsi
+++ b/arch/arm64/boot/dts/apm/apm-storm.dtsi
@@ -997,7 +997,7 @@
 				compatible = "apm,xgene-mdio";
 				#address-cells = <1>;
 				#size-cells = <0>;
-				menetphy: menetphy@3 {
+				menetphy: ethernet-phy@3 {
 					compatible = "ethernet-phy-id001c.c915";
 					reg = <0x3>;
 				};
diff --git a/arch/arm64/boot/dts/arm/corstone1000-fvp.dts b/arch/arm64/boot/dts/arm/corstone1000-fvp.dts
index 901a7fc83307..abd013562995 100644
--- a/arch/arm64/boot/dts/arm/corstone1000-fvp.dts
+++ b/arch/arm64/boot/dts/arm/corstone1000-fvp.dts
@@ -21,7 +21,7 @@
 		reg-io-width = <2>;
 	};
 
-	vmmc_v3_3d: fixed_v3_3d {
+	vmmc_v3_3d: regulator-vmmc {
 		compatible = "regulator-fixed";
 		regulator-name = "vmmc_supply";
 		regulator-min-microvolt = <3300000>;
diff --git a/arch/arm64/boot/dts/arm/corstone1000.dtsi b/arch/arm64/boot/dts/arm/corstone1000.dtsi
index 6ad7829f9e28..bb9b96fb5314 100644
--- a/arch/arm64/boot/dts/arm/corstone1000.dtsi
+++ b/arch/arm64/boot/dts/arm/corstone1000.dtsi
@@ -60,14 +60,14 @@
 		cache-sets = <1024>;
 	};
 
-	refclk100mhz: refclk100mhz {
+	refclk100mhz: clock-100000000 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <100000000>;
 		clock-output-names = "apb_pclk";
 	};
 
-	smbclk: refclk24mhzx2 {
+	smbclk: clock-48000000 {
 		/* Reference 24MHz clock x 2 */
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
@@ -83,7 +83,7 @@
 			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>;
 	};
 
-	uartclk: uartclk {
+	uartclk: clock-50000000 {
 		/* UART clock - 50MHz */
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
diff --git a/arch/arm64/boot/dts/arm/foundation-v8.dtsi b/arch/arm64/boot/dts/arm/foundation-v8.dtsi
index 7b41537731a6..083be35495b3 100644
--- a/arch/arm64/boot/dts/arm/foundation-v8.dtsi
+++ b/arch/arm64/boot/dts/arm/foundation-v8.dtsi
@@ -18,7 +18,9 @@
 	#address-cells = <2>;
 	#size-cells = <2>;
 
-	chosen { };
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
 
 	aliases {
 		serial0 = &v2m_serial0;
@@ -99,21 +101,21 @@
 		timeout-sec = <30>;
 	};
 
-	v2m_clk24mhz: clk24mhz {
+	v2m_clk24mhz: clock-24000000 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <24000000>;
 		clock-output-names = "v2m:clk24mhz";
 	};
 
-	v2m_refclk1mhz: refclk1mhz {
+	v2m_refclk1mhz: clock-1000000 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <1000000>;
 		clock-output-names = "v2m:refclk1mhz";
 	};
 
-	v2m_refclk32khz: refclk32khz {
+	v2m_refclk32khz: clock-32768 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <32768>;
diff --git a/arch/arm64/boot/dts/arm/fvp-base-revc.dts b/arch/arm64/boot/dts/arm/fvp-base-revc.dts
index 60472d65a355..19973ab4ea6b 100644
--- a/arch/arm64/boot/dts/arm/fvp-base-revc.dts
+++ b/arch/arm64/boot/dts/arm/fvp-base-revc.dts
@@ -24,7 +24,9 @@
 	#address-cells = <2>;
 	#size-cells = <2>;
 
-	chosen { };
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
 
 	aliases {
 		serial0 = &v2m_serial0;
@@ -243,6 +245,7 @@
 		iommu-map = <0x0 &smmu 0x0 0x10000>;
 
 		dma-coherent;
+		ats-supported;
 	};
 
 	smmu: iommu@2b400000 {
diff --git a/arch/arm64/boot/dts/arm/juno-base.dtsi b/arch/arm64/boot/dts/arm/juno-base.dtsi
index 98ed2b329ed6..055764d0b9e5 100644
--- a/arch/arm64/boot/dts/arm/juno-base.dtsi
+++ b/arch/arm64/boot/dts/arm/juno-base.dtsi
@@ -663,7 +663,6 @@
 		dma-coherent;
 		/* The SMMU is only really of interest to bare-metal hypervisors */
 		/* iommus = <&smmu_gpu 0>; */
-		status = "disabled";
 	};
 
 	sram: sram@2e000000 {
diff --git a/arch/arm64/boot/dts/arm/juno-clocks.dtsi b/arch/arm64/boot/dts/arm/juno-clocks.dtsi
index 2870b5eeb198..6d7d88e9591a 100644
--- a/arch/arm64/boot/dts/arm/juno-clocks.dtsi
+++ b/arch/arm64/boot/dts/arm/juno-clocks.dtsi
@@ -8,35 +8,35 @@
  */
 / {
 	/* SoC fixed clocks */
-	soc_uartclk: refclk7372800hz {
+	soc_uartclk: clock-7372800 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <7372800>;
 		clock-output-names = "juno:uartclk";
 	};
 
-	soc_usb48mhz: clk48mhz {
+	soc_usb48mhz: clock-48000000 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <48000000>;
 		clock-output-names = "clk48mhz";
 	};
 
-	soc_smc50mhz: clk50mhz {
+	soc_smc50mhz: clock-50000000 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <50000000>;
 		clock-output-names = "smc_clk";
 	};
 
-	soc_refclk100mhz: refclk100mhz {
+	soc_refclk100mhz: clock-100000000 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <100000000>;
 		clock-output-names = "apb_pclk";
 	};
 
-	soc_faxiclk: refclk400mhz {
+	soc_faxiclk: clock-400000000 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <400000000>;
diff --git a/arch/arm64/boot/dts/arm/juno-motherboard.dtsi b/arch/arm64/boot/dts/arm/juno-motherboard.dtsi
index be42932f7e21..ffa4ba4f1fbc 100644
--- a/arch/arm64/boot/dts/arm/juno-motherboard.dtsi
+++ b/arch/arm64/boot/dts/arm/juno-motherboard.dtsi
@@ -8,35 +8,35 @@
  */
 
 / {
-	mb_clk24mhz: clk24mhz {
+	mb_clk24mhz: clock-24000000 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <24000000>;
 		clock-output-names = "juno_mb:clk24mhz";
 	};
 
-	mb_clk25mhz: clk25mhz {
+	mb_clk25mhz: clock-25000000 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <25000000>;
 		clock-output-names = "juno_mb:clk25mhz";
 	};
 
-	v2m_refclk1mhz: refclk1mhz {
+	v2m_refclk1mhz: clock-1000000 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <1000000>;
 		clock-output-names = "juno_mb:refclk1mhz";
 	};
 
-	v2m_refclk32khz: refclk32khz {
+	v2m_refclk32khz: clock-32768 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <32768>;
 		clock-output-names = "juno_mb:refclk32khz";
 	};
 
-	mb_fixed_3v3: mcc-sb-3v3 {
+	mb_fixed_3v3: regulator-3v3 {
 		compatible = "regulator-fixed";
 		regulator-name = "MCC_SB_3V3";
 		regulator-min-microvolt = <3300000>;
@@ -158,7 +158,8 @@
 				};
 
 				apbregs@10000 {
-					compatible = "syscon", "simple-mfd";
+					compatible = "arm,juno-fpga-apb-regs",
+						     "syscon", "simple-mfd";
 					reg = <0x010000 0x1000>;
 					ranges = <0x0 0x10000 0x1000>;
 					#address-cells = <1>;
diff --git a/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts b/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts
index afdf954206f1..7f7226711d4b 100644
--- a/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts
+++ b/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts
@@ -23,7 +23,9 @@
 	#address-cells = <2>;
 	#size-cells = <2>;
 
-	chosen { };
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
 
 	aliases {
 		serial0 = &v2m_serial0;
diff --git a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi
index ba8beef3fe99..66b1b74d27dc 100644
--- a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi
+++ b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi
@@ -8,28 +8,28 @@
  * VEMotherBoard.lisa
  */
 / {
-	v2m_clk24mhz: clk24mhz {
+	v2m_clk24mhz: clock-24000000 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <24000000>;
 		clock-output-names = "v2m:clk24mhz";
 	};
 
-	v2m_refclk1mhz: refclk1mhz {
+	v2m_refclk1mhz: clock-1000000 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <1000000>;
 		clock-output-names = "v2m:refclk1mhz";
 	};
 
-	v2m_refclk32khz: refclk32khz {
+	v2m_refclk32khz: clock-32768 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <32768>;
 		clock-output-names = "v2m:refclk32khz";
 	};
 
-	v2m_fixed_3v3: v2m-3v3 {
+	v2m_fixed_3v3: regulator-3v3 {
 		compatible = "regulator-fixed";
 		regulator-name = "3V3";
 		regulator-min-microvolt = <3300000>;
@@ -41,7 +41,7 @@
 		compatible = "arm,vexpress,config-bus";
 		arm,vexpress,config-bridge = <&v2m_sysreg>;
 
-		v2m_oscclk1: oscclk1 {
+		v2m_oscclk1: clock-controller {
 			/* CLCD clock */
 			compatible = "arm,vexpress-osc";
 			arm,vexpress-sysreg,func = <1 1>;
diff --git a/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts b/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts
index 9115c99d0dc0..a0e1fa83eafa 100644
--- a/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts
+++ b/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts
@@ -111,7 +111,7 @@
 		compatible = "arm,vexpress,config-bus";
 		arm,vexpress,config-bridge = <&v2m_sysreg>;
 
-		smbclk: smclk {
+		smbclk: clock-controller {
 			/* SMC clock */
 			compatible = "arm,vexpress-osc";
 			arm,vexpress-sysreg,func = <1 4>;
@@ -120,7 +120,7 @@
 			clock-output-names = "smclk";
 		};
 
-		volt-vio {
+		regulator-vio {
 			/* VIO to expansion board above */
 			compatible = "arm,vexpress-volt";
 			arm,vexpress-sysreg,func = <2 0>;
@@ -130,7 +130,7 @@
 			regulator-always-on;
 		};
 
-		volt-12v {
+		regulator-12v {
 			/* 12V from power connector J6 */
 			compatible = "arm,vexpress-volt";
 			arm,vexpress-sysreg,func = <2 1>;
diff --git a/arch/arm64/boot/dts/broadcom/Makefile b/arch/arm64/boot/dts/broadcom/Makefile
index 8b4591ddd27c..92565e9781ad 100644
--- a/arch/arm64/boot/dts/broadcom/Makefile
+++ b/arch/arm64/boot/dts/broadcom/Makefile
@@ -6,6 +6,7 @@ DTC_FLAGS := -@
 dtb-$(CONFIG_ARCH_BCM2835) += bcm2711-rpi-400.dtb \
 			      bcm2711-rpi-4-b.dtb \
 			      bcm2711-rpi-cm4-io.dtb \
+			      bcm2712-rpi-5-b.dtb \
 			      bcm2837-rpi-3-a-plus.dtb \
 			      bcm2837-rpi-3-b.dtb \
 			      bcm2837-rpi-3-b-plus.dtb \
diff --git a/arch/arm64/boot/dts/broadcom/bcm2712-rpi-5-b.dts b/arch/arm64/boot/dts/broadcom/bcm2712-rpi-5-b.dts
new file mode 100644
index 000000000000..2bdbb6780242
--- /dev/null
+++ b/arch/arm64/boot/dts/broadcom/bcm2712-rpi-5-b.dts
@@ -0,0 +1,64 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include "bcm2712.dtsi"
+
+/ {
+	compatible = "raspberrypi,5-model-b", "brcm,bcm2712";
+	model = "Raspberry Pi 5";
+
+	aliases {
+		serial10 = &uart10;
+	};
+
+	chosen: chosen {
+		stdout-path = "serial10:115200n8";
+	};
+
+	/* Will be filled by the bootloader */
+	memory@0 {
+		device_type = "memory";
+		reg = <0 0 0 0x28000000>;
+	};
+
+	sd_io_1v8_reg: sd-io-1v8-reg {
+		compatible = "regulator-gpio";
+		regulator-name = "vdd-sd-io";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		regulator-always-on;
+		regulator-settling-time-us = <5000>;
+		gpios = <&gio_aon 3 GPIO_ACTIVE_HIGH>;
+		states = <1800000 1>,
+			 <3300000 0>;
+	};
+
+	sd_vcc_reg: sd-vcc-reg {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc-sd";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		enable-active-high;
+		gpios = <&gio_aon 4 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+/* The Debug UART, on Rpi5 it's on JST-SH 1.0mm 3-pin connector
+ * labeled "UART", i.e. the interface with the system console.
+ */
+&uart10 {
+	status = "okay";
+};
+
+/* SDIO1 is used to drive the SD card */
+&sdio1 {
+	vqmmc-supply = <&sd_io_1v8_reg>;
+	vmmc-supply = <&sd_vcc_reg>;
+	bus-width = <4>;
+	sd-uhs-sdr50;
+	sd-uhs-ddr50;
+	sd-uhs-sdr104;
+};
diff --git a/arch/arm64/boot/dts/broadcom/bcm2712.dtsi b/arch/arm64/boot/dts/broadcom/bcm2712.dtsi
new file mode 100644
index 000000000000..6e5a984c1d4e
--- /dev/null
+++ b/arch/arm64/boot/dts/broadcom/bcm2712.dtsi
@@ -0,0 +1,283 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+/ {
+	compatible = "brcm,bcm2712";
+
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	interrupt-parent = <&gicv2>;
+
+	clocks {
+		/* The oscillator is the root of the clock tree. */
+		clk_osc: clk-osc {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-output-names = "osc";
+			clock-frequency = <54000000>;
+		};
+
+		clk_vpu: clk-vpu {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <750000000>;
+			clock-output-names = "vpu-clock";
+		};
+
+		clk_uart: clk-uart {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <9216000>;
+			clock-output-names = "uart-clock";
+		};
+
+		clk_emmc2: clk-emmc2 {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <200000000>;
+			clock-output-names = "emmc2-clock";
+		};
+	};
+
+	cpus: cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		/* Source for L1 d/i cache-line-size, cache-sets, cache-size
+		 * https://developer.arm.com/documentation/100798/0401/L1-memory-system/About-the-L1-memory-system?lang=en
+		 * Source for L2 cache-line-size and cache-sets:
+		 * https://developer.arm.com/documentation/100798/0401/L2-memory-system/About-the-L2-memory-system?lang=en
+		 * and for cache-size:
+		 * https://www.raspberrypi.com/documentation/computers/processors.html#bcm2712
+		 */
+		cpu0: cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a76";
+			reg = <0x000>;
+			enable-method = "psci";
+			d-cache-size = <0x10000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <256>; // 64KiB(size)/64(line-size)=1024ways/4-way set
+			i-cache-size = <0x10000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>; // 64KiB(size)/64(line-size)=1024ways/4-way set
+			next-level-cache = <&l2_cache_l0>;
+
+			l2_cache_l0: l2-cache-l0 {
+				compatible = "cache";
+				cache-size = <0x80000>;
+				cache-line-size = <128>;
+				cache-sets = <1024>; //512KiB(size)/64(line-size)=8192ways/8-way set
+				cache-level = <2>;
+				cache-unified;
+				next-level-cache = <&l3_cache>;
+			};
+		};
+
+		cpu1: cpu@1 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a76";
+			reg = <0x100>;
+			enable-method = "psci";
+			d-cache-size = <0x10000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <256>; // 64KiB(size)/64(line-size)=1024ways/4-way set
+			i-cache-size = <0x10000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>; // 64KiB(size)/64(line-size)=1024ways/4-way set
+			next-level-cache = <&l2_cache_l1>;
+
+			l2_cache_l1: l2-cache-l1 {
+				compatible = "cache";
+				cache-size = <0x80000>;
+				cache-line-size = <128>;
+				cache-sets = <1024>; //512KiB(size)/64(line-size)=8192ways/8-way set
+				cache-level = <2>;
+				cache-unified;
+				next-level-cache = <&l3_cache>;
+			};
+		};
+
+		cpu2: cpu@2 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a76";
+			reg = <0x200>;
+			enable-method = "psci";
+			d-cache-size = <0x10000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <256>; // 64KiB(size)/64(line-size)=1024ways/4-way set
+			i-cache-size = <0x10000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>; // 64KiB(size)/64(line-size)=1024ways/4-way set
+			next-level-cache = <&l2_cache_l2>;
+
+			l2_cache_l2: l2-cache-l2 {
+				compatible = "cache";
+				cache-size = <0x80000>;
+				cache-line-size = <128>;
+				cache-sets = <1024>; //512KiB(size)/64(line-size)=8192ways/8-way set
+				cache-level = <2>;
+				cache-unified;
+				next-level-cache = <&l3_cache>;
+			};
+		};
+
+		cpu3: cpu@3 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a76";
+			reg = <0x300>;
+			enable-method = "psci";
+			d-cache-size = <0x10000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <256>; // 64KiB(size)/64(line-size)=1024ways/4-way set
+			i-cache-size = <0x10000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>; // 64KiB(size)/64(line-size)=1024ways/4-way set
+			next-level-cache = <&l2_cache_l3>;
+
+			l2_cache_l3: l2-cache-l3 {
+				compatible = "cache";
+				cache-size = <0x80000>;
+				cache-line-size = <128>;
+				cache-sets = <1024>; //512KiB(size)/64(line-size)=8192ways/8-way set
+				cache-level = <2>;
+				cache-unified;
+				next-level-cache = <&l3_cache>;
+			};
+		};
+
+		/* Source for cache-line-size and cache-sets:
+		 * https://developer.arm.com/documentation/100453/0401/L3-cache?lang=en
+		 * Source for cache-size:
+		 * https://www.raspberrypi.com/documentation/computers/processors.html#bcm2712
+		 */
+		l3_cache: l3-cache {
+			compatible = "cache";
+			cache-size = <0x200000>;
+			cache-line-size = <64>;
+			cache-sets = <2048>; // 2MiB(size)/64(line-size)=32768ways/16-way set
+			cache-level = <3>;
+			cache-unified;
+		};
+	};
+
+	psci {
+		method = "smc";
+		compatible = "arm,psci-1.0", "arm,psci-0.2";
+	};
+
+	rmem: reserved-memory {
+		ranges;
+		#address-cells = <2>;
+		#size-cells = <2>;
+
+		atf@0 {
+			reg = <0x0 0x0 0x0 0x80000>;
+			no-map;
+		};
+
+		cma: linux,cma {
+			compatible = "shared-dma-pool";
+			size = <0x0 0x4000000>; /* 64MB */
+			reusable;
+			linux,cma-default;
+			alloc-ranges = <0x0 0x00000000 0x0 0x40000000>;
+		};
+	};
+
+	soc: soc@107c000000 {
+		compatible = "simple-bus";
+		ranges = <0x00000000  0x10 0x00000000  0x80000000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		sdio1: mmc@fff000 {
+			compatible = "brcm,bcm2712-sdhci",
+				     "brcm,sdhci-brcmstb";
+			reg = <0x00fff000 0x260>,
+			      <0x00fff400 0x200>;
+			reg-names = "host", "cfg";
+			interrupts = <GIC_SPI 273 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clk_emmc2>;
+			clock-names = "sw_sdio";
+			mmc-ddr-3_3v;
+		};
+
+		system_timer: timer@7c003000 {
+			compatible = "brcm,bcm2835-system-timer";
+			reg = <0x7c003000 0x1000>;
+			interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
+			clock-frequency = <1000000>;
+		};
+
+		mailbox: mailbox@7c013880 {
+			compatible = "brcm,bcm2835-mbox";
+			reg = <0x7c013880 0x40>;
+			interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
+			#mbox-cells = <0>;
+		};
+
+		local_intc: interrupt-controller@7cd00000 {
+			compatible = "brcm,bcm2836-l1-intc";
+			reg = <0x7cd00000 0x100>;
+		};
+
+		uart10: serial@7d001000 {
+			compatible = "arm,pl011", "arm,primecell";
+			reg = <0x7d001000 0x200>;
+			interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clk_uart>, <&clk_vpu>;
+			clock-names = "uartclk", "apb_pclk";
+			arm,primecell-periphid = <0x00241011>;
+			status = "disabled";
+		};
+
+		interrupt-controller@7d517000 {
+			compatible = "brcm,bcm7271-l2-intc";
+			reg = <0x7d517000 0x10>;
+			interrupts = <GIC_SPI 247 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-controller;
+			#interrupt-cells = <1>;
+		};
+
+		gio_aon: gpio@7d517c00 {
+			compatible = "brcm,bcm7445-gpio", "brcm,brcmstb-gpio";
+			reg = <0x7d517c00 0x40>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			brcm,gpio-bank-widths = <17 6>;
+			/* The lack of 'interrupt-controller' property here is intended:
+			 * don't use GIO_AON as an interrupt controller because it will
+			 * clash with the firmware monitoring the PMIC interrupt via the VPU.
+			 */
+		};
+
+		gicv2: interrupt-controller@7fff9000 {
+			compatible = "arm,gic-400";
+			reg = <0x7fff9000 0x1000>,
+			      <0x7fffa000 0x2000>,
+			      <0x7fffc000 0x2000>,
+			      <0x7fffe000 0x2000>;
+			interrupt-controller;
+			#interrupt-cells = <3>;
+		};
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) |
+					  IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) |
+					  IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) |
+					  IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) |
+					  IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 12 (GIC_CPU_MASK_SIMPLE(4) |
+					  IRQ_TYPE_LEVEL_LOW)>;
+	};
+};
diff --git a/arch/arm64/boot/dts/exynos/exynos7885-jackpotlte.dts b/arch/arm64/boot/dts/exynos/exynos7885-jackpotlte.dts
index 47a389d9ff7d..9d74fa6bfed9 100644
--- a/arch/arm64/boot/dts/exynos/exynos7885-jackpotlte.dts
+++ b/arch/arm64/boot/dts/exynos/exynos7885-jackpotlte.dts
@@ -32,7 +32,7 @@
 		device_type = "memory";
 		reg = <0x0 0x80000000 0x3da00000>,
 		      <0x0 0xc0000000 0x40000000>,
-		      <0x8 0x80000000 0x40000000>;
+		      <0x8 0x80000000 0x80000000>;
 	};
 
 	gpio-keys {
diff --git a/arch/arm64/boot/dts/exynos/exynos850.dtsi b/arch/arm64/boot/dts/exynos/exynos850.dtsi
index 0706c8534ceb..f1c8b4613cbc 100644
--- a/arch/arm64/boot/dts/exynos/exynos850.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos850.dtsi
@@ -416,6 +416,14 @@
 			interrupts = <GIC_SPI 451 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
+		trng: rng@12081400 {
+			compatible = "samsung,exynos850-trng";
+			reg = <0x12081400 0x100>;
+			clocks = <&cmu_core CLK_GOUT_SSS_ACLK>,
+				 <&cmu_core CLK_GOUT_SSS_PCLK>;
+			clock-names = "secss", "pclk";
+		};
+
 		pinctrl_hsi: pinctrl@13430000 {
 			compatible = "samsung,exynos850-pinctrl";
 			reg = <0x13430000 0x1000>;
diff --git a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi
index 0248329da49a..b36292a7db64 100644
--- a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi
@@ -251,6 +251,52 @@
 				      "dout_fsys2_clkcmu_ethernet";
 		};
 
+		cmu_dpum: clock-controller@18c00000 {
+			compatible = "samsung,exynosautov9-cmu-dpum";
+			reg = <0x18c00000 0x8000>;
+			#clock-cells = <1>;
+
+			clocks = <&xtcxo>,
+				 <&cmu_top DOUT_CLKCMU_DPUM_BUS>;
+			clock-names = "oscclk", "bus";
+		};
+
+		sysmmu_dpum_0: sysmmu@18c80000 {
+			compatible = "samsung,exynos-sysmmu";
+			reg = <0x18c80000 0x10000>;
+			interrupts = <GIC_SPI 459 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cmu_dpum CLK_GOUT_DPUM_SYSMMU_D0_CLK>;
+			clock-names = "sysmmu";
+			#iommu-cells = <0>;
+		};
+
+		sysmmu_dpum_1: sysmmu@18c90000 {
+			compatible = "samsung,exynos-sysmmu";
+			reg = <0x18c90000 0x10000>;
+			interrupts = <GIC_SPI 459 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cmu_dpum CLK_GOUT_DPUM_SYSMMU_D1_CLK>;
+			clock-names = "sysmmu";
+			#iommu-cells = <0>;
+		};
+
+		sysmmu_dpum_2: sysmmu@18ca0000 {
+			compatible = "samsung,exynos-sysmmu";
+			reg = <0x18ca0000 0x10000>;
+			interrupts = <GIC_SPI 459 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cmu_dpum CLK_GOUT_DPUM_SYSMMU_D2_CLK>;
+			clock-names = "sysmmu";
+			#iommu-cells = <0>;
+		};
+
+		sysmmu_dpum_3: sysmmu@18cb0000 {
+			compatible = "samsung,exynos-sysmmu";
+			reg = <0x18cb0000 0x10000>;
+			interrupts = <GIC_SPI 459 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cmu_dpum CLK_GOUT_DPUM_SYSMMU_D3_CLK>;
+			clock-names = "sysmmu";
+			#iommu-cells = <0>;
+		};
+
 		cmu_core: clock-controller@1b030000 {
 			compatible = "samsung,exynosautov9-cmu-core";
 			reg = <0x1b030000 0x8000>;
diff --git a/arch/arm64/boot/dts/exynos/exynosautov920.dtsi b/arch/arm64/boot/dts/exynos/exynosautov920.dtsi
index c1c8566d74f5..91882b37fdb3 100644
--- a/arch/arm64/boot/dts/exynos/exynosautov920.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynosautov920.dtsi
@@ -6,6 +6,7 @@
  *
  */
 
+#include <dt-bindings/clock/samsung,exynosautov920.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/soc/samsung,exynos-usi.h>
 
@@ -38,17 +39,6 @@
 		clock-output-names = "oscclk";
 	};
 
-	/*
-	 * FIXME: Keep the stub clock for serial driver, until proper clock
-	 * driver is implemented.
-	 */
-	clock_usi: clock-usi {
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		clock-frequency = <200000000>;
-		clock-output-names = "usi";
-	};
-
 	cpus: cpus {
 		#address-cells = <2>;
 		#size-cells = <0>;
@@ -192,6 +182,19 @@
 			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
+		cmu_peric0: clock-controller@10800000 {
+			compatible = "samsung,exynosautov920-cmu-peric0";
+			reg = <0x10800000 0x8000>;
+			#clock-cells = <1>;
+
+			clocks = <&xtcxo>,
+				 <&cmu_top DOUT_CLKCMU_PERIC0_NOC>,
+				 <&cmu_top DOUT_CLKCMU_PERIC0_IP>;
+			clock-names = "oscclk",
+				      "noc",
+				      "ip";
+		};
+
 		syscon_peric0: syscon@10820000 {
 			compatible = "samsung,exynosautov920-peric0-sysreg",
 				     "syscon";
@@ -213,7 +216,8 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges;
-			clocks = <&clock_usi>, <&clock_usi>;
+			clocks = <&cmu_peric0 CLK_MOUT_PERIC0_NOC_USER>,
+				 <&cmu_peric0 CLK_DOUT_PERIC0_USI00_USI>;
 			clock-names = "pclk", "ipclk";
 			status = "disabled";
 
@@ -224,7 +228,8 @@
 				interrupts = <GIC_SPI 764 IRQ_TYPE_LEVEL_HIGH>;
 				pinctrl-names = "default";
 				pinctrl-0 = <&uart0_bus>;
-				clocks = <&clock_usi>, <&clock_usi>;
+				clocks = <&cmu_peric0 CLK_MOUT_PERIC0_NOC_USER>,
+					 <&cmu_peric0 CLK_DOUT_PERIC0_USI00_USI>;
 				clock-names = "uart", "clk_uart_baud0";
 				samsung,uart-fifosize = <256>;
 				status = "disabled";
@@ -254,6 +259,15 @@
 			interrupts = <GIC_SPI 781 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
+		cmu_top: clock-controller@11000000 {
+			compatible = "samsung,exynosautov920-cmu-top";
+			reg = <0x11000000 0x8000>;
+			#clock-cells = <1>;
+
+			clocks = <&xtcxo>;
+			clock-names = "oscclk";
+		};
+
 		pinctrl_alive: pinctrl@11850000 {
 			compatible = "samsung,exynosautov920-pinctrl";
 			reg = <0x11850000 0x10000>;
diff --git a/arch/arm64/boot/dts/exynos/google/gs101-oriole.dts b/arch/arm64/boot/dts/exynos/google/gs101-oriole.dts
index 5e8ffe065081..387fb779bd29 100644
--- a/arch/arm64/boot/dts/exynos/google/gs101-oriole.dts
+++ b/arch/arm64/boot/dts/exynos/google/gs101-oriole.dts
@@ -131,9 +131,9 @@
 };
 
 &usbdrd31 {
-	status = "okay";
 	vdd10-supply = <&reg_placeholder>;
 	vdd33-supply = <&reg_placeholder>;
+	status = "okay";
 };
 
 &usbdrd31_dwc3 {
@@ -145,6 +145,13 @@
 };
 
 &usbdrd31_phy {
+	/* TODO: Update these once PMIC is implemented */
+	pll-supply = <&reg_placeholder>;
+	dvdd-usb20-supply = <&reg_placeholder>;
+	vddh-usb20-supply = <&reg_placeholder>;
+	vdd33-usb20-supply = <&reg_placeholder>;
+	vdda-usbdp-supply = <&reg_placeholder>;
+	vddh-usbdp-supply = <&reg_placeholder>;
 	status = "okay";
 };
 
diff --git a/arch/arm64/boot/dts/exynos/google/gs101.dtsi b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
index a66e996666b8..302c5beb224a 100644
--- a/arch/arm64/boot/dts/exynos/google/gs101.dtsi
+++ b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
@@ -213,9 +213,9 @@
 
 	pmu-3 {
 		compatible = "arm,dsu-pmu";
-		interrupts = <GIC_SPI 257 IRQ_TYPE_LEVEL_HIGH 0>;
 		cpus = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>,
 		       <&cpu4>, <&cpu5>, <&cpu6>, <&cpu7>;
+		interrupts = <GIC_SPI 257 IRQ_TYPE_LEVEL_HIGH 0>;
 	};
 
 	psci {
@@ -288,6 +288,8 @@
 			compatible = "google,gs101-mct",
 				     "samsung,exynos4210-mct";
 			reg = <0x10050000 0x800>;
+			clocks = <&ext_24_5m>, <&cmu_misc CLK_GOUT_MISC_MCT_PCLK>;
+			clock-names = "fin_pll", "mct";
 			interrupts = <GIC_SPI 753 IRQ_TYPE_LEVEL_HIGH 0>,
 				     <GIC_SPI 754 IRQ_TYPE_LEVEL_HIGH 0>,
 				     <GIC_SPI 755 IRQ_TYPE_LEVEL_HIGH 0>,
@@ -300,17 +302,15 @@
 				     <GIC_SPI 762 IRQ_TYPE_LEVEL_HIGH 0>,
 				     <GIC_SPI 763 IRQ_TYPE_LEVEL_HIGH 0>,
 				     <GIC_SPI 764 IRQ_TYPE_LEVEL_HIGH 0>;
-			clocks = <&ext_24_5m>, <&cmu_misc CLK_GOUT_MISC_MCT_PCLK>;
-			clock-names = "fin_pll", "mct";
 		};
 
 		watchdog_cl0: watchdog@10060000 {
 			compatible = "google,gs101-wdt";
 			reg = <0x10060000 0x100>;
-			interrupts = <GIC_SPI 765 IRQ_TYPE_LEVEL_HIGH 0>;
 			clocks = <&cmu_misc CLK_GOUT_MISC_WDT_CLUSTER0_PCLK>,
 				 <&ext_24_5m>;
 			clock-names = "watchdog", "watchdog_src";
+			interrupts = <GIC_SPI 765 IRQ_TYPE_LEVEL_HIGH 0>;
 			samsung,syscon-phandle = <&pmu_system_controller>;
 			samsung,cluster-index = <0>;
 			status = "disabled";
@@ -319,10 +319,10 @@
 		watchdog_cl1: watchdog@10070000 {
 			compatible = "google,gs101-wdt";
 			reg = <0x10070000 0x100>;
-			interrupts = <GIC_SPI 766 IRQ_TYPE_LEVEL_HIGH 0>;
 			clocks = <&cmu_misc CLK_GOUT_MISC_WDT_CLUSTER1_PCLK>,
 				 <&ext_24_5m>;
 			clock-names = "watchdog", "watchdog_src";
+			interrupts = <GIC_SPI 766 IRQ_TYPE_LEVEL_HIGH 0>;
 			samsung,syscon-phandle = <&pmu_system_controller>;
 			samsung,cluster-index = <1>;
 			status = "disabled";
@@ -776,12 +776,12 @@
 				compatible = "google,gs101-hsi2c",
 					     "samsung,exynosautov9-hsi2c";
 				reg = <0x10970000 0xc0>;
-				interrupts = <GIC_SPI 642 IRQ_TYPE_LEVEL_HIGH 0>;
 				#address-cells = <1>;
 				#size-cells = <0>;
 				clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_7>,
 					 <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_7>;
 				clock-names = "hsi2c", "hsi2c_pclk";
+				interrupts = <GIC_SPI 642 IRQ_TYPE_LEVEL_HIGH 0>;
 				pinctrl-0 = <&hsi2c8_bus>;
 				pinctrl-names = "default";
 				status = "disabled";
@@ -831,10 +831,10 @@
 			serial_0: serial@10a00000 {
 				compatible = "google,gs101-uart";
 				reg = <0x10a00000 0xc0>;
-				interrupts = <GIC_SPI 634 IRQ_TYPE_LEVEL_HIGH 0>;
 				clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP1_PCLK_0>,
 					 <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP1_IPCLK_0>;
 				clock-names = "uart", "clk_uart_baud0";
+				interrupts = <GIC_SPI 634 IRQ_TYPE_LEVEL_HIGH 0>;
 				pinctrl-0 = <&uart0_bus>;
 				pinctrl-names = "default";
 				samsung,uart-fifosize = <256>;
@@ -1157,12 +1157,12 @@
 				compatible = "google,gs101-hsi2c",
 					     "samsung,exynosautov9-hsi2c";
 				reg = <0x10d50000 0xc0>;
-				interrupts = <GIC_SPI 655 IRQ_TYPE_LEVEL_HIGH 0>;
 				#address-cells = <1>;
 				#size-cells = <0>;
 				clocks = <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_IPCLK_5>,
 					 <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_PCLK_5>;
 				clock-names = "hsi2c", "hsi2c_pclk";
+				interrupts = <GIC_SPI 655 IRQ_TYPE_LEVEL_HIGH 0>;
 				pinctrl-0 = <&hsi2c12_bus>;
 				pinctrl-names = "default";
 				status = "disabled";
@@ -1277,13 +1277,14 @@
 				 <&cmu_hsi0 CLK_GOUT_HSI0_UASC_HSI0_CTRL_PCLK>,
 				 <&cmu_hsi0 CLK_GOUT_HSI0_USB31DRD_I_USBDPPHY_SCL_APB_PCLK>;
 			clock-names = "phy", "ref", "ctrl_aclk", "ctrl_pclk", "scl_pclk";
-			samsung,pmu-syscon = <&pmu_system_controller>;
 			#phy-cells = <1>;
+			samsung,pmu-syscon = <&pmu_system_controller>;
 			status = "disabled";
 		};
 
 		usbdrd31: usb@11110000 {
 			compatible = "google,gs101-dwusb3";
+			ranges = <0x0 0x11110000 0x10000>;
 			clocks = <&cmu_hsi0 CLK_GOUT_HSI0_USB31DRD_BUS_CLK_EARLY>,
 				<&cmu_hsi0 CLK_GOUT_HSI0_USB31DRD_I_USB31DRD_SUSPEND_CLK_26>,
 				<&cmu_hsi0 CLK_GOUT_HSI0_UASC_HSI0_LINK_ACLK>,
@@ -1291,14 +1292,13 @@
 			clock-names = "bus_early", "susp_clk", "link_aclk", "link_pclk";
 			#address-cells = <1>;
 			#size-cells = <1>;
-			ranges = <0x0 0x11110000 0x10000>;
 			status = "disabled";
 
 			usbdrd31_dwc3: usb@0 {
 				compatible = "snps,dwc3";
+				reg = <0x0 0x10000>;
 				clocks = <&cmu_hsi0 CLK_GOUT_HSI0_USB31DRD_I_USB31DRD_REF_CLK_40>;
 				clock-names = "ref";
-				reg = <0x0 0x10000>;
 				interrupts = <GIC_SPI 463 IRQ_TYPE_LEVEL_HIGH 0>;
 				phys = <&usbdrd31_phy 0>, <&usbdrd31_phy 1>;
 				phy-names = "usb2-phy", "usb3-phy";
@@ -1394,6 +1394,21 @@
 		pmu_system_controller: system-controller@17460000 {
 			compatible = "google,gs101-pmu", "syscon";
 			reg = <0x17460000 0x10000>;
+
+			poweroff: syscon-poweroff {
+				compatible = "syscon-poweroff";
+				regmap = <&pmu_system_controller>;
+				offset = <0x3e9c>; /* PAD_CTRL_PWR_HOLD */
+				mask = <0x100>; /* reset value */
+			};
+
+			reboot: syscon-reboot {
+				compatible = "syscon-reboot";
+				regmap = <&pmu_system_controller>;
+				offset = <0x3a00>; /* SYSTEM_CONFIGURATION */
+				mask = <0x2>; /* SWRESET_SYSTEM */
+				value = <0x2>; /* reset value */
+			};
 		};
 
 		pinctrl_gpio_alive: pinctrl@174d0000 {
diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index bd443c2bc5a4..9d3df8b218a2 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -114,6 +114,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mm-evk.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-evkb.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-icore-mx8mm-ctouch2.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-icore-mx8mm-edimm2.2.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx8mm-iot-gateway.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-innocomm-wb15-evk.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-kontron-bl.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-kontron-bl-osm-s.dtb
@@ -128,11 +129,11 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mm-var-som-symphony.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-venice-gw71xx-0x.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-venice-gw72xx-0x.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-venice-gw73xx-0x.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx8mm-venice-gw75xx-0x.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-venice-gw7901.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-venice-gw7902.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-venice-gw7903.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-venice-gw7904.dtb
-dtb-$(CONFIG_ARCH_MXC) += imx8mm-venice-gw7905-0x.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-verdin-nonwifi-dahlia.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-verdin-nonwifi-dev.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-verdin-nonwifi-mallow.dtb
@@ -173,15 +174,19 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mp-icore-mx8mp-edimm2.2.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-msc-sm2s-ep1.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-navqp.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-phyboard-pollux-rdk.dtb
+imx8mp-phyboard-pollux-rdk-no-eth-dtbs += imx8mp-phyboard-pollux-rdk.dtb imx8mp-phycore-no-eth.dtbo
+dtb-$(CONFIG_ARCH_MXC) += imx8mp-phyboard-pollux-rdk-no-eth.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revb-hdmi.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revb-lt6.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revb-mi1010ait-1cp1.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-tqma8mpql-mba8mpxl.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx8mp-tqma8mpql-mba8mp-ras314.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx8mp-var-som-symphony.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-venice-gw71xx-2x.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-venice-gw72xx-2x.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-venice-gw73xx-2x.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-venice-gw74xx.dtb
-dtb-$(CONFIG_ARCH_MXC) += imx8mp-venice-gw7905-2x.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx8mp-venice-gw75xx-2x.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-nonwifi-dahlia.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-nonwifi-dev.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-nonwifi-mallow.dtb
@@ -191,6 +196,9 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-wifi-dev.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-wifi-mallow.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-wifi-yavia.dtb
 
+imx8mp-evk-mx8-dlvds-lcd1-dtbs += imx8mp-evk.dtb imx8mp-evk-mx8-dlvds-lcd1.dtbo
+dtb-$(CONFIG_ARCH_MXC) += imx8mp-evk-mx8-dlvds-lcd1.dtb
+
 imx8mp-tqma8mpql-mba8mpxl-lvds-dtbs += imx8mp-tqma8mpql-mba8mpxl.dtb imx8mp-tqma8mpql-mba8mpxl-lvds.dtbo
 imx8mp-tqma8mpql-mba8mpxl-lvds-g133han01-dtbs += imx8mp-tqma8mpql-mba8mpxl.dtb imx8mp-tqma8mpql-mba8mpxl-lvds-g133han01.dtbo
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-tqma8mpql-mba8mpxl-lvds.dtb
@@ -231,11 +239,15 @@ dtb-$(CONFIG_ARCH_MXC) += imx8qxp-colibri-iris-v2.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8qxp-mek.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8qxp-tqma8xqp-mba8xx.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8ulp-evk.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx93-9x9-qsb.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx93-11x11-evk.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx93-14x14-evk.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx93-kontron-bl-osm-s.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-segin.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxca.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxla.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx93-var-som-symphony.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx95-19x19-evk.dtb
 
 imx8mm-venice-gw72xx-0x-imx219-dtbs	:= imx8mm-venice-gw72xx-0x.dtb imx8mm-venice-gw72xx-0x-imx219.dtbo
 imx8mm-venice-gw72xx-0x-rpidsi-dtbs	:= imx8mm-venice-gw72xx-0x.dtb imx8mm-venice-gw72xx-0x-rpidsi.dtbo
@@ -263,6 +275,14 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mm-venice-gw73xx-0x-rs485.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-venice-gw74xx-imx219.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-venice-gw74xx-rpidsi.dtb
 
+imx8mm-phygate-tauri-l-rs232-rs232-dtbs		:= imx8mm-phygate-tauri-l.dtb imx8mm-phygate-tauri-l-rs232-rs232.dtbo
+imx8mm-phygate-tauri-l-rs232-cts-rts-dtbs	:= imx8mm-phygate-tauri-l.dtb imx8mm-phygate-tauri-l-rs232-rts-cts.dtbo
+imx8mm-phygate-tauri-l-rs232-rs485-dtbs		:= imx8mm-phygate-tauri-l.dtb imx8mm-phygate-tauri-l-rs232-rs485.dtbo
+
+dtb-$(CONFIG_ARCH_MXC) += imx8mm-phygate-tauri-l-rs232-rs232.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx8mm-phygate-tauri-l-rs232-cts-rts.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx8mm-phygate-tauri-l-rs232-rs485.dtb
+
 dtb-$(CONFIG_ARCH_S32) += s32g274a-evb.dtb
 dtb-$(CONFIG_ARCH_S32) += s32g274a-rdb2.dtb
 dtb-$(CONFIG_ARCH_S32) += s32g399a-rdb3.dtb
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a-frdm.dts b/arch/arm64/boot/dts/freescale/fsl-ls1012a-frdm.dts
index 2517528f684f..75081ce3e9a6 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1012a-frdm.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a-frdm.dts
@@ -20,6 +20,12 @@
 		clock-frequency = <25000000>;
 	};
 
+	sc16is7xx_clk: clock-sc16is7xx {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <24000000>;
+	};
+
 	reg_1p8v: regulator-1p8v {
 		compatible = "regulator-fixed";
 		regulator-name = "1P8V";
@@ -69,12 +75,6 @@
 		clocks = <&sc16is7xx_clk>;
 		interrupt-parent = <&gpio1>;
 		interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
-
-		sc16is7xx_clk: clock-sc16is7xx {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <24000000>;
-		};
 	};
 };
 
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
index a0f7bbd691a0..dd479889658d 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
@@ -74,15 +74,15 @@
 
 	timer {
 		compatible = "arm,armv8-timer";
-		interrupts = <1 13 IRQ_TYPE_LEVEL_LOW>,/* Physical Secure PPI */
-			     <1 14 IRQ_TYPE_LEVEL_LOW>,/* Physical Non-Secure PPI */
-			     <1 11 IRQ_TYPE_LEVEL_LOW>,/* Virtual PPI */
-			     <1 10 IRQ_TYPE_LEVEL_LOW>;/* Hypervisor PPI */
+		interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>,/* Physical Secure PPI */
+			     <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>,/* Physical Non-Secure PPI */
+			     <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,/* Virtual PPI */
+			     <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>;/* Hypervisor PPI */
 	};
 
 	pmu {
 		compatible = "arm,cortex-a53-pmu";
-		interrupts = <0 106 IRQ_TYPE_LEVEL_HIGH>;
+		interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
 	};
 
 	gic: interrupt-controller@1400000 {
@@ -93,7 +93,7 @@
 		      <0x0 0x1402000 0 0x2000>, /* GICC */
 		      <0x0 0x1404000 0 0x2000>, /* GICH */
 		      <0x0 0x1406000 0 0x2000>; /* GICV */
-		interrupts = <1 9 IRQ_TYPE_LEVEL_LOW>;
+		interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_LOW>;
 	};
 
 	reboot {
@@ -156,15 +156,14 @@
 			status = "disabled";
 		};
 
-		esdhc0: esdhc@1560000 {
+		esdhc0: mmc@1560000 {
 			compatible = "fsl,ls1012a-esdhc", "fsl,esdhc";
 			reg = <0x0 0x1560000 0x0 0x10000>;
-			interrupts = <0 62 0x4>;
+			interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(1)>;
 			voltage-ranges = <1800 1800 3300 3300>;
 			sdhci,auto-cmd12;
-			big-endian;
 			bus-width = <4>;
 			status = "disabled";
 		};
@@ -175,15 +174,14 @@
 			big-endian;
 		};
 
-		esdhc1: esdhc@1580000 {
+		esdhc1: mmc@1580000 {
 			compatible = "fsl,ls1012a-esdhc", "fsl,esdhc";
 			reg = <0x0 0x1580000 0x0 0x10000>;
-			interrupts = <0 65 0x4>;
+			interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(1)>;
 			voltage-ranges = <1800 1800 3300 3300>;
 			sdhci,auto-cmd12;
-			big-endian;
 			broken-cd;
 			bus-width = <4>;
 			status = "disabled";
@@ -305,7 +303,7 @@
 		tmu: tmu@1f00000 {
 			compatible = "fsl,qoriq-tmu";
 			reg = <0x0 0x1f00000 0x0 0x10000>;
-			interrupts = <0 33 0x4>;
+			interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
 			fsl,tmu-range = <0xb0000 0x9002a 0x6004c 0x60062>;
 			fsl,tmu-calibration =
 					<0x00000000 0x00000025>,
@@ -355,7 +353,7 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0x0 0x2180000 0x0 0x10000>;
-			interrupts = <0 56 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(4)>;
 			scl-gpios = <&gpio0 2 0>;
@@ -367,7 +365,7 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0x0 0x2190000 0x0 0x10000>;
-			interrupts = <0 57 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(4)>;
 			scl-gpios = <&gpio0 13 0>;
@@ -379,7 +377,7 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0x0 0x2100000 0x0 0x10000>;
-			interrupts = <0 64 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
 			clock-names = "dspi";
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(1)>;
@@ -391,7 +389,7 @@
 		duart0: serial@21c0500 {
 			compatible = "fsl,ns16550", "ns16550a";
 			reg = <0x00 0x21c0500 0x0 0x100>;
-			interrupts = <0 54 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(1)>;
 			status = "disabled";
@@ -400,16 +398,16 @@
 		duart1: serial@21c0600 {
 			compatible = "fsl,ns16550", "ns16550a";
 			reg = <0x00 0x21c0600 0x0 0x100>;
-			interrupts = <0 54 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(1)>;
 			status = "disabled";
 		};
 
 		gpio0: gpio@2300000 {
-			compatible = "fsl,qoriq-gpio";
+			compatible = "fsl,ls1021a-gpio", "fsl,qoriq-gpio";
 			reg = <0x0 0x2300000 0x0 0x10000>;
-			interrupts = <0 66 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;
@@ -417,9 +415,9 @@
 		};
 
 		gpio1: gpio@2310000 {
-			compatible = "fsl,qoriq-gpio";
+			compatible = "fsl,ls1021a-gpio", "fsl,qoriq-gpio";
 			reg = <0x0 0x2310000 0x0 0x10000>;
-			interrupts = <0 67 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;
@@ -430,7 +428,7 @@
 			compatible = "fsl,ls1012a-wdt",
 				     "fsl,imx21-wdt";
 			reg = <0x0 0x2ad0000 0x0 0x10000>;
-			interrupts = <0 83 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL QORIQ_CLK_PLL_DIV(1)>;
 			big-endian;
 		};
@@ -439,7 +437,7 @@
 			#sound-dai-cells = <0>;
 			compatible = "fsl,vf610-sai";
 			reg = <0x0 0x2b50000 0x0 0x10000>;
-			interrupts = <0 148 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(4)>,
 				 <&clockgen QORIQ_CLK_PLATFORM_PLL
@@ -449,9 +447,9 @@
 				 <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(4)>;
 			clock-names = "bus", "mclk1", "mclk2", "mclk3";
-			dma-names = "tx", "rx";
-			dmas = <&edma0 1 47>,
-			       <&edma0 1 46>;
+			dma-names = "rx", "tx";
+			dmas = <&edma0 1 46>,
+			       <&edma0 1 47>;
 			status = "disabled";
 		};
 
@@ -459,7 +457,7 @@
 			#sound-dai-cells = <0>;
 			compatible = "fsl,vf610-sai";
 			reg = <0x0 0x2b60000 0x0 0x10000>;
-			interrupts = <0 149 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(4)>,
 				 <&clockgen QORIQ_CLK_PLATFORM_PLL
@@ -469,9 +467,9 @@
 				 <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(4)>;
 			clock-names = "bus", "mclk1", "mclk2", "mclk3";
-			dma-names = "tx", "rx";
-			dmas = <&edma0 1 45>,
-			       <&edma0 1 44>;
+			dma-names = "rx", "tx";
+			dmas = <&edma0 1 44>,
+			       <&edma0 1 45>;
 			status = "disabled";
 		};
 
@@ -481,8 +479,8 @@
 			reg = <0x0 0x2c00000 0x0 0x10000>,
 			      <0x0 0x2c10000 0x0 0x10000>,
 			      <0x0 0x2c20000 0x0 0x10000>;
-			interrupts = <0 103 IRQ_TYPE_LEVEL_HIGH>,
-				     <0 103 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "edma-tx", "edma-err";
 			dma-channels = <32>;
 			big-endian;
@@ -496,12 +494,11 @@
 		usb0: usb@2f00000 {
 			compatible = "snps,dwc3";
 			reg = <0x0 0x2f00000 0x0 0x10000>;
-			interrupts = <0 60 0x4>;
+			interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
 			dr_mode = "host";
 			snps,quirk-frame-length-adjustment = <0x20>;
 			snps,dis_rxdet_inp3_quirk;
 			snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
-			snps,host-vbus-glitches;
 		};
 
 		sata: sata@3200000 {
@@ -509,7 +506,7 @@
 			reg = <0x0 0x3200000 0x0 0x10000>,
 				<0x0 0x20140520 0x0 0x4>;
 			reg-names = "ahci", "sata-ecc";
-			interrupts = <0 69 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(1)>;
 			dma-coherent;
@@ -519,7 +516,7 @@
 		usb1: usb@8600000 {
 			compatible = "fsl-usb2-dr-v2.5", "fsl-usb2-dr";
 			reg = <0x0 0x8600000 0x0 0x1000>;
-			interrupts = <0 139 0x4>;
+			interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>;
 			dr_mode = "host";
 			phy_type = "ulpi";
 		};
@@ -528,7 +525,7 @@
 			compatible = "fsl,ls1012a-msi";
 			reg = <0x0 0x1572000 0x0 0x8>;
 			msi-controller;
-			interrupts = <0 126 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
 		pcie1: pcie@3400000 {
@@ -536,13 +533,12 @@
 			reg = <0x00 0x03400000 0x0 0x00100000>, /* controller registers */
 			      <0x40 0x00000000 0x0 0x00002000>; /* configuration space */
 			reg-names = "regs", "config";
-			interrupts = <0 118 0x4>, /* controller interrupt */
-				     <0 117 0x4>; /* PME interrupt */
-			interrupt-names = "aer", "pme";
+			interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>, /* PME interrupt */
+				     <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>; /* controller interrupt */
+			interrupt-names = "pme", "aer";
 			#address-cells = <3>;
 			#size-cells = <2>;
 			device_type = "pci";
-			num-viewport = <2>;
 			bus-range = <0x0 0xff>;
 			ranges = <0x81000000 0x0 0x00000000 0x40 0x00010000 0x0 0x00010000   /* downstream I/O */
 				  0x82000000 0x0 0x40000000 0x40 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
@@ -557,13 +553,13 @@
 			status = "disabled";
 		};
 
-		rcpm: power-controller@1ee2140 {
+		rcpm: wakeup-controller@1ee2140 {
 			compatible = "fsl,ls1012a-rcpm", "fsl,qoriq-rcpm-2.1+";
 			reg = <0x0 0x1ee2140 0x0 0x4>;
 			#fsl,rcpm-wakeup-cells = <1>;
 		};
 
-		ftm_alarm0: timer@29d0000 {
+		ftm_alarm0: rtc@29d0000 {
 			compatible = "fsl,ls1012a-ftm-alarm";
 			reg = <0x0 0x29d0000 0x0 0x10000>;
 			fsl,rcpm-wakeup = <&rcpm 0x20000>;
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts
index 195bdbafdf7c..d9fac647f432 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts
@@ -26,6 +26,13 @@
 		cooling-levels = <1 128 192 255>;
 	};
 
+	reg_3p3v: regulator-3p3v {
+		compatible = "regulator-fixed";
+		regulator-name = "3P3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
 	sound {
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -107,6 +114,11 @@
 		clock-names = "mclk";
 		assigned-clocks = <&mclk>;
 		assigned-clock-rates = <1250000>;
+		AVDD-supply = <&reg_3p3v>;
+		CPVDD-supply = <&reg_3p3v>;
+		DBVDD-supply = <&reg_3p3v>;
+		DCVDD-supply = <&reg_3p3v>;
+		MICVDD-supply = <&reg_3p3v>;
 	};
 };
 
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
index ecd2c1ea177f..757a34ba7da3 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
@@ -201,6 +201,37 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
+		i2c@0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x0>;
+
+			/* Atmel AT24C512C-XHD­B: 64 KB EEPROM */
+			eeprom@50 {
+				compatible = "atmel,24c512";
+				reg = <0x50>;
+				#address-cells = <1>;
+				#size-cells = <1>;
+			};
+
+			/* AT24C04C 512-byte DDR4 SPD EEPROM */
+			/* Documentation says 0x51, but must be even and i2cdetect says 0x52 */
+			eeprom@52 {
+				compatible = "atmel,24c04";
+				reg = <0x52>;
+				#address-cells = <1>;
+				#size-cells = <1>;
+			};
+
+			/* Atmel AT24C02C-XHM­B: 256-byte EEPROM */
+			eeprom@57 {
+				compatible = "atmel,24c02";
+				reg = <0x57>;
+				#address-cells = <1>;
+				#size-cells = <1>;
+			};
+		};
+
 		i2c@1 {
 			#address-cells = <1>;
 			#size-cells = <0>;
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
index 70b8731029c4..7d172d7e5737 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
@@ -112,13 +112,6 @@
 		};
 	};
 
-	reboot {
-		compatible = "syscon-reboot";
-		regmap = <&rst>;
-		offset = <0>;
-		mask = <0x02>;
-	};
-
 	timer {
 		compatible = "arm,armv8-timer";
 		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) |
@@ -150,12 +143,13 @@
 		its: msi-controller@6020000 {
 			compatible = "arm,gic-v3-its";
 			msi-controller;
+			#msi-cells = <1>;
 			reg = <0x0 0x06020000 0 0x20000>;/* GIC Translater */
 		};
 	};
 
 	thermal-zones {
-		ddr-controller {
+		ddr-thermal {
 			polling-delay-passive = <1000>;
 			polling-delay = <5000>;
 			thermal-sensors = <&tmu 0>;
@@ -175,7 +169,7 @@
 			};
 		};
 
-		core-cluster {
+		cluster-thermal {
 			polling-delay-passive = <1000>;
 			polling-delay = <5000>;
 			thermal-sensors = <&tmu 1>;
@@ -235,10 +229,16 @@
 			};
 		};
 
-		rst: syscon@1e60000 {
-			compatible = "syscon";
+		syscon@1e60000 {
+			compatible = "fsl,ls1028a-reset", "syscon", "simple-mfd";
 			reg = <0x0 0x1e60000 0x0 0x10000>;
 			little-endian;
+
+			reboot {
+				compatible = "syscon-reboot";
+				offset = <0>;
+				mask = <0x02>;
+			};
 		};
 
 		sfp: efuse@1e80000 {
@@ -381,7 +381,6 @@
 			dmas = <&edma0 0 62>, <&edma0 0 60>;
 			dma-names = "tx", "rx";
 			spi-num-chipselects = <4>;
-			little-endian;
 			status = "disabled";
 		};
 
@@ -397,7 +396,6 @@
 			dmas = <&edma0 0 58>, <&edma0 0 56>;
 			dma-names = "tx", "rx";
 			spi-num-chipselects = <4>;
-			little-endian;
 			status = "disabled";
 		};
 
@@ -413,7 +411,6 @@
 			dmas = <&edma0 0 54>, <&edma0 0 2>;
 			dma-names = "tx", "rx";
 			spi-num-chipselects = <3>;
-			little-endian;
 			status = "disabled";
 		};
 
@@ -662,7 +659,7 @@
 			bus-range = <0x0 0xff>;
 			ranges = <0x81000000 0x0 0x00000000 0x80 0x00010000 0x0 0x00010000   /* downstream I/O */
 				  0x82000000 0x0 0x40000000 0x80 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
-			msi-parent = <&its>;
+			msi-parent = <&its 0>;
 			#interrupt-cells = <1>;
 			interrupt-map-mask = <0 0 0 7>;
 			interrupt-map = <0000 0 0 1 &gic 0 0 GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>,
@@ -674,7 +671,7 @@
 		};
 
 		pcie_ep1: pcie-ep@3400000 {
-			compatible = "fsl,ls1028a-pcie-ep","fsl,ls-pcie-ep";
+			compatible = "fsl,ls1028a-pcie-ep";
 			reg = <0x00 0x03400000 0x0 0x00100000
 			       0x80 0x00000000 0x8 0x00000000>;
 			reg-names = "regs", "addr_space";
@@ -701,7 +698,7 @@
 			bus-range = <0x0 0xff>;
 			ranges = <0x81000000 0x0 0x00000000 0x88 0x00010000 0x0 0x00010000   /* downstream I/O */
 				  0x82000000 0x0 0x40000000 0x88 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
-			msi-parent = <&its>;
+			msi-parent = <&its 0>;
 			#interrupt-cells = <1>;
 			interrupt-map-mask = <0 0 0 7>;
 			interrupt-map = <0000 0 0 1 &gic 0 0 GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>,
@@ -713,7 +710,7 @@
 		};
 
 		pcie_ep2: pcie-ep@3500000 {
-			compatible = "fsl,ls1028a-pcie-ep","fsl,ls-pcie-ep";
+			compatible = "fsl,ls1028a-pcie-ep";
 			reg = <0x00 0x03500000 0x0 0x00100000
 			       0x88 0x00000000 0x8 0x00000000>;
 			reg-names = "regs", "addr_space";
@@ -828,6 +825,7 @@
 				     <GIC_SPI 254 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "qdma-error", "qdma-queue0",
 				"qdma-queue1", "qdma-queue2", "qdma-queue3";
+			#dma-cells = <1>;
 			dma-channels = <8>;
 			block-number = <1>;
 			block-offset = <0x10000>;
@@ -859,8 +857,8 @@
 		malidp0: display@f080000 {
 			compatible = "arm,mali-dp500";
 			reg = <0x0 0xf080000 0x0 0x10000>;
-			interrupts = <0 222 IRQ_TYPE_LEVEL_HIGH>,
-				     <0 223 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 222 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 223 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "DE", "SE";
 			clocks = <&dpclk>,
 				 <&clockgen QORIQ_CLK_HWACCEL 2>,
@@ -902,9 +900,9 @@
 				 <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(2)>;
 			clock-names = "bus", "mclk1", "mclk2", "mclk3";
-			dma-names = "tx", "rx";
-			dmas = <&edma0 1 4>,
-			       <&edma0 1 3>;
+			dma-names = "rx", "tx";
+			dmas = <&edma0 1 3>,
+			       <&edma0 1 4>;
 			fsl,sai-asynchronous;
 			status = "disabled";
 		};
@@ -923,9 +921,9 @@
 				 <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(2)>;
 			clock-names = "bus", "mclk1", "mclk2", "mclk3";
-			dma-names = "tx", "rx";
-			dmas = <&edma0 1 6>,
-			       <&edma0 1 5>;
+			dma-names = "rx", "tx";
+			dmas = <&edma0 1 5>,
+			       <&edma0 1 6>;
 			fsl,sai-asynchronous;
 			status = "disabled";
 		};
@@ -944,9 +942,9 @@
 				 <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(2)>;
 			clock-names = "bus", "mclk1", "mclk2", "mclk3";
-			dma-names = "tx", "rx";
-			dmas = <&edma0 1 8>,
-			       <&edma0 1 7>;
+			dma-names = "rx", "tx";
+			dmas = <&edma0 1 7>,
+			       <&edma0 1 8>;
 			fsl,sai-asynchronous;
 			status = "disabled";
 		};
@@ -965,9 +963,9 @@
 				 <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(2)>;
 			clock-names = "bus", "mclk1", "mclk2", "mclk3";
-			dma-names = "tx", "rx";
-			dmas = <&edma0 1 10>,
-			       <&edma0 1 9>;
+			dma-names = "rx", "tx";
+			dmas = <&edma0 1 9>,
+			       <&edma0 1 10>;
 			fsl,sai-asynchronous;
 			status = "disabled";
 		};
@@ -986,9 +984,9 @@
 				 <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(2)>;
 			clock-names = "bus", "mclk1", "mclk2", "mclk3";
-			dma-names = "tx", "rx";
-			dmas = <&edma0 1 12>,
-			       <&edma0 1 11>;
+			dma-names = "rx", "tx";
+			dmas = <&edma0 1 11>,
+			       <&edma0 1 12>;
 			fsl,sai-asynchronous;
 			status = "disabled";
 		};
@@ -1007,9 +1005,9 @@
 				 <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(2)>;
 			clock-names = "bus", "mclk1", "mclk2", "mclk3";
-			dma-names = "tx", "rx";
-			dmas = <&edma0 1 14>,
-			       <&edma0 1 13>;
+			dma-names = "rx", "tx";
+			dmas = <&edma0 1 13>,
+			       <&edma0 1 14>;
 			fsl,sai-asynchronous;
 			status = "disabled";
 		};
@@ -1024,7 +1022,7 @@
 		tmu: tmu@1f80000 {
 			compatible = "fsl,qoriq-tmu";
 			reg = <0x0 0x1f80000 0x0 0x10000>;
-			interrupts = <0 23 0x4>;
+			interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
 			fsl,tmu-range = <0xb0000 0xa0026 0x80048 0x70061>;
 			fsl,tmu-calibration =
 					<0x00000000 0x00000024>,
@@ -1079,7 +1077,7 @@
 			reg = <0x01 0xf0000000 0x0 0x100000>;
 			#address-cells = <3>;
 			#size-cells = <2>;
-			msi-parent = <&its>;
+			msi-parent = <&its 0>;
 			device_type = "pci";
 			bus-range = <0x0 0x0>;
 			dma-coherent;
@@ -1318,14 +1316,14 @@
 			status = "disabled";
 		};
 
-		rcpm: power-controller@1e34040 {
+		rcpm: wakeup-controller@1e34040 {
 			compatible = "fsl,ls1028a-rcpm", "fsl,qoriq-rcpm-2.1+";
 			reg = <0x0 0x1e34040 0x0 0x1c>;
 			#fsl,rcpm-wakeup-cells = <7>;
 			little-endian;
 		};
 
-		ftm_alarm0: timer@2800000 {
+		ftm_alarm0: rtc@2800000 {
 			compatible = "fsl,ls1028a-ftm-alarm";
 			reg = <0x0 0x2800000 0x0 0x10000>;
 			fsl,rcpm-wakeup = <&rcpm 0x0 0x0 0x0 0x0 0x4000 0x0 0x0>;
@@ -1333,7 +1331,7 @@
 			status = "disabled";
 		};
 
-		ftm_alarm1: timer@2810000 {
+		ftm_alarm1: rtc@2810000 {
 			compatible = "fsl,ls1028a-ftm-alarm";
 			reg = <0x0 0x2810000 0x0 0x10000>;
 			fsl,rcpm-wakeup = <&rcpm 0x0 0x0 0x0 0x0 0x4000 0x0 0x0>;
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi
index 5c4d7eef8b61..ca7cd7a33c01 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi
@@ -29,6 +29,7 @@
 
 	enet1: ethernet@e2000 {
 		pcsphy-handle = <&pcsphy1>, <&qsgmiib_pcs1>;
+		pcs-handle = <&pcsphy1>, <&qsgmiib_pcs1>;
 		pcs-handle-names = "sgmii", "qsgmii";
 	};
 
@@ -40,11 +41,13 @@
 
 	enet4: ethernet@e8000 {
 		pcsphy-handle = <&pcsphy4>, <&qsgmiib_pcs2>;
+		pcs-handle = <&pcsphy4>, <&qsgmiib_pcs2>;
 		pcs-handle-names = "sgmii", "qsgmii";
 	};
 
 	enet5: ethernet@ea000 {
 		pcsphy-handle = <&pcsphy5>, <&qsgmiib_pcs3>;
+		pcs-handle = <&pcsphy5>, <&qsgmiib_pcs3>;
 		pcs-handle-names = "sgmii", "qsgmii";
 	};
 
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts
index dda27ed7aaf2..e850551b16ac 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts
@@ -64,7 +64,7 @@
 		  0x2 0x0 0x0 0x7fb00000 0x00000100>;
 	status = "okay";
 
-	nor@0,0 {
+	flash@0,0 {
 		compatible = "cfi-flash";
 		reg = <0x0 0x0 0x8000000>;
 		big-endian;
@@ -211,7 +211,7 @@
 };
 
 &fpga {
-	mdio-mux-emi1@54 {
+	mdio-mux@54 {
 		compatible = "mdio-mux-mmioreg", "mdio-mux";
 		mdio-parent-bus = <&mdio0>;
 		#address-cells = <1>;
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts
index 26f8540cb101..c4532c809f0a 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts
@@ -71,7 +71,7 @@
 		  0x1 0x0 0x0 0x7e800000 0x00010000
 		  0x2 0x0 0x0 0x7fb00000 0x00000100>;
 
-		nor@0,0 {
+		flash@0,0 {
 			compatible = "cfi-flash";
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -104,6 +104,12 @@
 		compatible = "n25q128a13", "jedec,spi-nor";  /* 16MB */
 		reg = <0>;
 		spi-max-frequency = <1000000>; /* input clock */
+		/*
+		 * Standard CS timing properties replace the deprecated vendor
+		 * variants below.
+		 */
+		spi-cs-setup-delay-ns = <100>;
+		spi-cs-hold-delay-ns = <100>;
 		fsl,spi-cs-sck-delay = <100>;
 		fsl,spi-sck-cs-delay = <100>;
 	};
@@ -112,6 +118,12 @@
 		compatible = "maxim,ds26522";
 		reg = <2>;
 		spi-max-frequency = <2000000>;
+		/*
+		 * Standard CS timing properties replace the deprecated vendor
+		 * variants below.
+		 */
+		spi-cs-setup-delay-ns = <100>;
+		spi-cs-hold-delay-ns = <50>;
 		fsl,spi-cs-sck-delay = <100>;
 		fsl,spi-sck-cs-delay = <50>;
 	};
@@ -120,6 +132,12 @@
 		compatible = "maxim,ds26522";
 		reg = <3>;
 		spi-max-frequency = <2000000>;
+		/*
+		 * Standard CS timing properties replace the deprecated vendor
+		 * variants below.
+		 */
+		spi-cs-setup-delay-ns = <100>;
+		spi-cs-hold-delay-ns = <50>;
 		fsl,spi-cs-sck-delay = <100>;
 		fsl,spi-sck-cs-delay = <50>;
 	};
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
index 8ee6d8c0ef61..c0e3e8fa1e79 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
@@ -154,7 +154,7 @@
 	};
 
 	thermal-zones {
-		ddr-controller {
+		ddr-thermal {
 			polling-delay-passive = <1000>;
 			polling-delay = <5000>;
 			thermal-sensors = <&tmu 0>;
@@ -174,7 +174,7 @@
 			};
 		};
 
-		serdes {
+		serdes-thermal {
 			polling-delay-passive = <1000>;
 			polling-delay = <5000>;
 			thermal-sensors = <&tmu 1>;
@@ -194,7 +194,7 @@
 			};
 		};
 
-		fman {
+		fman-thermal {
 			polling-delay-passive = <1000>;
 			polling-delay = <5000>;
 			thermal-sensors = <&tmu 2>;
@@ -214,7 +214,7 @@
 			};
 		};
 
-		core-cluster {
+		cluster-thermal {
 			polling-delay-passive = <1000>;
 			polling-delay = <5000>;
 			thermal-sensors = <&tmu 3>;
@@ -245,7 +245,7 @@
 			};
 		};
 
-		sec {
+		sec-thermal {
 			polling-delay-passive = <1000>;
 			polling-delay = <5000>;
 			thermal-sensors = <&tmu 4>;
@@ -268,19 +268,19 @@
 
 	timer {
 		compatible = "arm,armv8-timer";
-		interrupts = <1 13 0xf08>, /* Physical Secure PPI */
-			     <1 14 0xf08>, /* Physical Non-Secure PPI */
-			     <1 11 0xf08>, /* Virtual PPI */
-			     <1 10 0xf08>; /* Hypervisor PPI */
+		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
 		fsl,erratum-a008585;
 	};
 
 	pmu {
 		compatible = "arm,cortex-a53-pmu";
-		interrupts = <0 106 0x4>,
-			     <0 107 0x4>,
-			     <0 95 0x4>,
-			     <0 97 0x4>;
+		interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-affinity = <&cpu0>,
 				     <&cpu1>,
 				     <&cpu2>,
@@ -295,7 +295,7 @@
 		      <0x0 0x1402000 0 0x2000>, /* GICC */
 		      <0x0 0x1404000 0 0x2000>, /* GICH */
 		      <0x0 0x1406000 0 0x2000>; /* GICV */
-		interrupts = <1 9 0xf08>;
+		interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
 	};
 
 	soc: soc {
@@ -352,7 +352,7 @@
 			#size-cells = <1>;
 			ranges = <0x0 0x00 0x1700000 0x100000>;
 			reg = <0x00 0x1700000 0x0 0x100000>;
-			interrupts = <0 75 0x4>;
+			interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
 			dma-coherent;
 
 			sec_jr0: jr@10000 {
@@ -360,7 +360,7 @@
 					     "fsl,sec-v5.0-job-ring",
 					     "fsl,sec-v4.0-job-ring";
 				reg = <0x10000 0x10000>;
-				interrupts = <0 71 0x4>;
+				interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
 			sec_jr1: jr@20000 {
@@ -368,7 +368,7 @@
 					     "fsl,sec-v5.0-job-ring",
 					     "fsl,sec-v4.0-job-ring";
 				reg = <0x20000 0x10000>;
-				interrupts = <0 72 0x4>;
+				interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
 			sec_jr2: jr@30000 {
@@ -376,7 +376,7 @@
 					     "fsl,sec-v5.0-job-ring",
 					     "fsl,sec-v4.0-job-ring";
 				reg = <0x30000 0x10000>;
-				interrupts = <0 73 0x4>;
+				interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
 			sec_jr3: jr@40000 {
@@ -384,7 +384,7 @@
 					     "fsl,sec-v5.0-job-ring",
 					     "fsl,sec-v4.0-job-ring";
 				reg = <0x40000 0x10000>;
-				interrupts = <0 74 0x4>;
+				interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
 			};
 		};
 
@@ -405,7 +405,7 @@
 		ifc: memory-controller@1530000 {
 			compatible = "fsl,ifc";
 			reg = <0x0 0x1530000 0x0 0x10000>;
-			interrupts = <0 43 0x4>;
+			interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
 		qspi: spi@1550000 {
@@ -415,7 +415,7 @@
 			reg = <0x0 0x1550000 0x0 0x10000>,
 				<0x0 0x40000000 0x0 0x4000000>;
 			reg-names = "QuadSPI", "QuadSPI-memory";
-			interrupts = <0 99 0x4>;
+			interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>;
 			clock-names = "qspi_en", "qspi";
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(1)>,
@@ -424,28 +424,26 @@
 			status = "disabled";
 		};
 
-		esdhc: esdhc@1560000 {
+		esdhc: mmc@1560000 {
 			compatible = "fsl,ls1043a-esdhc", "fsl,esdhc";
 			reg = <0x0 0x1560000 0x0 0x10000>;
-			interrupts = <0 62 0x4>;
+			interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
 			clock-frequency = <0>;
 			voltage-ranges = <1800 1800 3300 3300>;
 			sdhci,auto-cmd12;
-			big-endian;
 			bus-width = <4>;
 		};
 
 		ddr: memory-controller@1080000 {
 			compatible = "fsl,qoriq-memory-controller";
 			reg = <0x0 0x1080000 0x0 0x1000>;
-			interrupts = <0 144 0x4>;
-			big-endian;
+			interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
 		tmu: tmu@1f00000 {
 			compatible = "fsl,qoriq-tmu";
 			reg = <0x0 0x1f00000 0x0 0x10000>;
-			interrupts = <0 33 0x4>;
+			interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
 			fsl,tmu-range = <0xb0000 0x9002a 0x6004c 0x70062>;
 			fsl,tmu-calibration =
 					<0x00000000 0x00000023>,
@@ -505,11 +503,11 @@
 			memory-region = <&bman_fbpr>;
 		};
 
-		bportals: bman-portals@508000000 {
+		bportals: bman-portals-bus@508000000 {
 			ranges = <0x0 0x5 0x08000000 0x8000000>;
 		};
 
-		qportals: qman-portals@500000000 {
+		qportals: qman-portals-bus@500000000 {
 			ranges = <0x0 0x5 0x00000000 0x8000000>;
 		};
 
@@ -518,7 +516,7 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0x0 0x2100000 0x0 0x10000>;
-			interrupts = <0 64 0x4>;
+			interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
 			clock-names = "dspi";
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(1)>;
@@ -532,8 +530,8 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0x0 0x2180000 0x0 0x10000>;
-			interrupts = <0 56 0x4>;
-			clock-names = "i2c";
+			interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+			clock-names = "ipg";
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(1)>;
 			dmas = <&edma0 1 38>,
@@ -547,8 +545,8 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0x0 0x2190000 0x0 0x10000>;
-			interrupts = <0 57 0x4>;
-			clock-names = "i2c";
+			interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
+			clock-names = "ipg";
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(1)>;
 			scl-gpios = <&gpio4 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
@@ -560,8 +558,8 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0x0 0x21a0000 0x0 0x10000>;
-			interrupts = <0 58 0x4>;
-			clock-names = "i2c";
+			interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
+			clock-names = "ipg";
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(1)>;
 			scl-gpios = <&gpio4 10 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
@@ -573,8 +571,8 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0x0 0x21b0000 0x0 0x10000>;
-			interrupts = <0 59 0x4>;
-			clock-names = "i2c";
+			interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
+			clock-names = "ipg";
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(1)>;
 			scl-gpios = <&gpio4 12 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
@@ -584,7 +582,7 @@
 		duart0: serial@21c0500 {
 			compatible = "fsl,ns16550", "ns16550a";
 			reg = <0x00 0x21c0500 0x0 0x100>;
-			interrupts = <0 54 0x4>;
+			interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(1)>;
 		};
@@ -592,7 +590,7 @@
 		duart1: serial@21c0600 {
 			compatible = "fsl,ns16550", "ns16550a";
 			reg = <0x00 0x21c0600 0x0 0x100>;
-			interrupts = <0 54 0x4>;
+			interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(1)>;
 		};
@@ -600,7 +598,7 @@
 		duart2: serial@21d0500 {
 			compatible = "fsl,ns16550", "ns16550a";
 			reg = <0x0 0x21d0500 0x0 0x100>;
-			interrupts = <0 55 0x4>;
+			interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(1)>;
 		};
@@ -608,7 +606,7 @@
 		duart3: serial@21d0600 {
 			compatible = "fsl,ns16550", "ns16550a";
 			reg = <0x0 0x21d0600 0x0 0x100>;
-			interrupts = <0 55 0x4>;
+			interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(1)>;
 		};
@@ -616,7 +614,7 @@
 		gpio1: gpio@2300000 {
 			compatible = "fsl,ls1043a-gpio", "fsl,qoriq-gpio";
 			reg = <0x0 0x2300000 0x0 0x10000>;
-			interrupts = <0 66 0x4>;
+			interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;
@@ -626,7 +624,7 @@
 		gpio2: gpio@2310000 {
 			compatible = "fsl,ls1043a-gpio", "fsl,qoriq-gpio";
 			reg = <0x0 0x2310000 0x0 0x10000>;
-			interrupts = <0 67 0x4>;
+			interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;
@@ -636,7 +634,7 @@
 		gpio3: gpio@2320000 {
 			compatible = "fsl,ls1043a-gpio", "fsl,qoriq-gpio";
 			reg = <0x0 0x2320000 0x0 0x10000>;
-			interrupts = <0 68 0x4>;
+			interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;
@@ -646,14 +644,14 @@
 		gpio4: gpio@2330000 {
 			compatible = "fsl,ls1043a-gpio", "fsl,qoriq-gpio";
 			reg = <0x0 0x2330000 0x0 0x10000>;
-			interrupts = <0 134 0x4>;
+			interrupts = <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>;
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;
 			#interrupt-cells = <2>;
 		};
 
-		uqe: uqe@2400000 {
+		uqe: uqe-bus@2400000 {
 			#address-cells = <1>;
 			#size-cells = <1>;
 			compatible = "fsl,qe", "simple-bus";
@@ -667,7 +665,6 @@
 			qeic: qeic@80 {
 				compatible = "fsl,qe-ic";
 				reg = <0x80 0x80>;
-				#address-cells = <0>;
 				interrupt-controller;
 				#interrupt-cells = <1>;
 				interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>,
@@ -675,16 +672,12 @@
 			};
 
 			si1: si@700 {
-				#address-cells = <1>;
-				#size-cells = <0>;
 				compatible = "fsl,ls1043-qe-si",
 						"fsl,t1040-qe-si";
 				reg = <0x700 0x80>;
 			};
 
 			siram1: siram@1000 {
-				#address-cells = <1>;
-				#size-cells = <1>;
 				compatible = "fsl,ls1043-qe-siram",
 						"fsl,t1040-qe-siram";
 				reg = <0x1000 0x800>;
@@ -721,7 +714,7 @@
 		lpuart0: serial@2950000 {
 			compatible = "fsl,ls1021a-lpuart";
 			reg = <0x0 0x2950000 0x0 0x1000>;
-			interrupts = <0 48 0x4>;
+			interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_SYSCLK 0>;
 			clock-names = "ipg";
 			status = "disabled";
@@ -730,7 +723,7 @@
 		lpuart1: serial@2960000 {
 			compatible = "fsl,ls1021a-lpuart";
 			reg = <0x0 0x2960000 0x0 0x1000>;
-			interrupts = <0 49 0x4>;
+			interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(1)>;
 			clock-names = "ipg";
@@ -740,7 +733,7 @@
 		lpuart2: serial@2970000 {
 			compatible = "fsl,ls1021a-lpuart";
 			reg = <0x0 0x2970000 0x0 0x1000>;
-			interrupts = <0 50 0x4>;
+			interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(1)>;
 			clock-names = "ipg";
@@ -750,7 +743,7 @@
 		lpuart3: serial@2980000 {
 			compatible = "fsl,ls1021a-lpuart";
 			reg = <0x0 0x2980000 0x0 0x1000>;
-			interrupts = <0 51 0x4>;
+			interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(1)>;
 			clock-names = "ipg";
@@ -760,7 +753,7 @@
 		lpuart4: serial@2990000 {
 			compatible = "fsl,ls1021a-lpuart";
 			reg = <0x0 0x2990000 0x0 0x1000>;
-			interrupts = <0 52 0x4>;
+			interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(1)>;
 			clock-names = "ipg";
@@ -770,7 +763,7 @@
 		lpuart5: serial@29a0000 {
 			compatible = "fsl,ls1021a-lpuart";
 			reg = <0x0 0x29a0000 0x0 0x1000>;
-			interrupts = <0 53 0x4>;
+			interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(1)>;
 			clock-names = "ipg";
@@ -780,10 +773,9 @@
 		wdog0: watchdog@2ad0000 {
 			compatible = "fsl,ls1043a-wdt", "fsl,imx21-wdt";
 			reg = <0x0 0x2ad0000 0x0 0x10000>;
-			interrupts = <0 83 0x4>;
+			interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(1)>;
-			clock-names = "wdog";
 			big-endian;
 		};
 
@@ -793,8 +785,8 @@
 			reg = <0x0 0x2c00000 0x0 0x10000>,
 			      <0x0 0x2c10000 0x0 0x10000>,
 			      <0x0 0x2c20000 0x0 0x10000>;
-			interrupts = <0 103 0x4>,
-				     <0 103 0x4>;
+			interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "edma-tx", "edma-err";
 			dma-channels = <32>;
 			big-endian;
@@ -805,7 +797,7 @@
 					    QORIQ_CLK_PLL_DIV(1)>;
 		};
 
-		aux_bus: aux_bus {
+		aux_bus: bus {
 			#address-cells = <2>;
 			#size-cells = <2>;
 			compatible = "simple-bus";
@@ -815,7 +807,7 @@
 			usb0: usb@2f00000 {
 				compatible = "snps,dwc3";
 				reg = <0x0 0x2f00000 0x0 0x10000>;
-				interrupts = <0 60 IRQ_TYPE_LEVEL_HIGH>;
+				interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
 				dr_mode = "host";
 				snps,quirk-frame-length-adjustment = <0x20>;
 				snps,dis_rxdet_inp3_quirk;
@@ -827,7 +819,7 @@
 			usb1: usb@3000000 {
 				compatible = "snps,dwc3";
 				reg = <0x0 0x3000000 0x0 0x10000>;
-				interrupts = <0 61 IRQ_TYPE_LEVEL_HIGH>;
+				interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
 				dr_mode = "host";
 				snps,quirk-frame-length-adjustment = <0x20>;
 				snps,dis_rxdet_inp3_quirk;
@@ -839,7 +831,7 @@
 			usb2: usb@3100000 {
 				compatible = "snps,dwc3";
 				reg = <0x0 0x3100000 0x0 0x10000>;
-				interrupts = <0 63 IRQ_TYPE_LEVEL_HIGH>;
+				interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
 				dr_mode = "host";
 				snps,quirk-frame-length-adjustment = <0x20>;
 				snps,dis_rxdet_inp3_quirk;
@@ -853,7 +845,7 @@
 				reg = <0x0 0x3200000 0x0 0x10000>,
 					<0x0 0x20140520 0x0 0x4>;
 				reg-names = "ahci", "sata-ecc";
-				interrupts = <0 69 IRQ_TYPE_LEVEL_HIGH>;
+				interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 						    QORIQ_CLK_PLL_DIV(1)>;
 				dma-coherent;
@@ -864,21 +856,21 @@
 			compatible = "fsl,ls1043a-msi";
 			reg = <0x0 0x1571000 0x0 0x8>;
 			msi-controller;
-			interrupts = <0 116 0x4>;
+			interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
 		msi2: msi-controller2@1572000 {
 			compatible = "fsl,ls1043a-msi";
 			reg = <0x0 0x1572000 0x0 0x8>;
 			msi-controller;
-			interrupts = <0 126 0x4>;
+			interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
 		msi3: msi-controller3@1573000 {
 			compatible = "fsl,ls1043a-msi";
 			reg = <0x0 0x1573000 0x0 0x8>;
 			msi-controller;
-			interrupts = <0 160 0x4>;
+			interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
 		pcie1: pcie@3400000 {
@@ -886,8 +878,8 @@
 			reg = <0x00 0x03400000 0x0 0x00100000>, /* controller registers */
 			      <0x40 0x00000000 0x0 0x00002000>; /* configuration space */
 			reg-names = "regs", "config";
-			interrupts = <0 117 IRQ_TYPE_LEVEL_HIGH>,
-				     <0 118 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "pme", "aer";
 			#address-cells = <3>;
 			#size-cells = <2>;
@@ -913,8 +905,8 @@
 			reg = <0x00 0x03500000 0x0 0x00100000>, /* controller registers */
 			      <0x48 0x00000000 0x0 0x00002000>; /* configuration space */
 			reg-names = "regs", "config";
-			interrupts = <0 127 IRQ_TYPE_LEVEL_HIGH>,
-				     <0 128 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "pme", "aer";
 			#address-cells = <3>;
 			#size-cells = <2>;
@@ -940,8 +932,8 @@
 			reg = <0x00 0x03600000 0x0 0x00100000>, /* controller registers */
 			      <0x50 0x00000000 0x0 0x00002000>; /* configuration space */
 			reg-names = "regs", "config";
-			interrupts = <0 161 IRQ_TYPE_LEVEL_HIGH>,
-				     <0 162 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "pme", "aer";
 			#address-cells = <3>;
 			#size-cells = <2>;
@@ -963,7 +955,7 @@
 		};
 
 		qdma: dma-controller@8380000 {
-			compatible = "fsl,ls1021a-qdma", "fsl,ls1043a-qdma";
+			compatible = "fsl,ls1043a-qdma", "fsl,ls1021a-qdma";
 			reg = <0x0 0x8380000 0x0 0x1000>, /* Controller regs */
 			      <0x0 0x8390000 0x0 0x10000>, /* Status regs */
 			      <0x0 0x83a0000 0x0 0x40000>; /* Block regs */
@@ -974,6 +966,7 @@
 				     <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "qdma-error", "qdma-queue0",
 				"qdma-queue1", "qdma-queue2", "qdma-queue3";
+			#dma-cells = <1>;
 			dma-channels = <8>;
 			block-number = <1>;
 			block-offset = <0x10000>;
@@ -983,13 +976,13 @@
 			big-endian;
 		};
 
-		rcpm: power-controller@1ee2140 {
+		rcpm: wakeup-controller@1ee2140 {
 			compatible = "fsl,ls1043a-rcpm", "fsl,qoriq-rcpm-2.1+";
 			reg = <0x0 0x1ee2140 0x0 0x4>;
 			#fsl,rcpm-wakeup-cells = <1>;
 		};
 
-		ftm_alarm0: timer@29d0000 {
+		ftm_alarm0: rtc@29d0000 {
 			compatible = "fsl,ls1043a-ftm-alarm";
 			reg = <0x0 0x29d0000 0x0 0x10000>;
 			fsl,rcpm-wakeup = <&rcpm 0x20000>;
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046-post.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046-post.dtsi
index 4e3345093943..15ff7c569d28 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046-post.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046-post.dtsi
@@ -24,6 +24,7 @@
 	/* these aliases provide the FMan ports mapping */
 	enet0: ethernet@e0000 {
 		pcsphy-handle = <&qsgmiib_pcs3>;
+		pcs-handle = <&qsgmiib_pcs3>;
 		pcs-handle-names = "qsgmii";
 	};
 
@@ -38,11 +39,13 @@
 
 	enet4: ethernet@e8000 {
 		pcsphy-handle = <&pcsphy4>, <&qsgmiib_pcs1>;
+		pcs-handle = <&pcsphy4>, <&qsgmiib_pcs1>;
 		pcs-handle-names = "sgmii", "qsgmii";
 	};
 
 	enet5: ethernet@ea000 {
 		pcsphy-handle = <&pcsphy5>, <&pcsphy5>;
+		pcs-handle = <&pcsphy5>, <&pcsphy5>;
 		pcs-handle-names = "sgmii", "qsgmii";
 	};
 
@@ -51,6 +54,7 @@
 
 	enet7: ethernet@f2000 {
 		pcsphy-handle = <&pcsphy7>, <&qsgmiib_pcs2>, <&pcsphy7>;
+		pcs-handle = <&pcsphy7>, <&qsgmiib_pcs2>, <&pcsphy7>;
 		pcs-handle-names = "sgmii", "qsgmii", "xfi";
 	};
 
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
index 3b0ed9305f2b..a1d9102ff32b 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
@@ -151,7 +151,7 @@
 		  0x2 0x0 0x0 0x7fb00000 0x00000100>;
 	status = "okay";
 
-	nor@0,0 {
+	flash@0,0 {
 		compatible = "cfi-flash";
 		reg = <0x0 0x0 0x8000000>;
 		big-endian;
@@ -237,7 +237,7 @@
 	#address-cells = <1>;
 	#size-cells = <1>;
 
-	mdio-mux-emi1 {
+	mdio-mux@54 {
 		compatible = "mdio-mux-mmioreg", "mdio-mux";
 		mdio-parent-bus = <&mdio0>;
 		#address-cells = <1>;
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
index 754a64be739c..0baf256b4400 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
@@ -122,7 +122,7 @@
 	};
 
 	thermal-zones {
-		ddr-controller {
+		ddr-thermal {
 			polling-delay-passive = <1000>;
 			polling-delay = <5000>;
 			thermal-sensors = <&tmu 0>;
@@ -142,7 +142,7 @@
 			};
 		};
 
-		serdes {
+		serdes-thermal {
 			polling-delay-passive = <1000>;
 			polling-delay = <5000>;
 			thermal-sensors = <&tmu 1>;
@@ -162,7 +162,7 @@
 			};
 		};
 
-		fman {
+		fman-thermal {
 			polling-delay-passive = <1000>;
 			polling-delay = <5000>;
 			thermal-sensors = <&tmu 2>;
@@ -182,7 +182,7 @@
 			};
 		};
 
-		core-cluster {
+		cluster-thermal {
 			polling-delay-passive = <1000>;
 			polling-delay = <5000>;
 			thermal-sensors = <&tmu 3>;
@@ -213,7 +213,7 @@
 			};
 		};
 
-		sec {
+		sec-thermal {
 			polling-delay-passive = <1000>;
 			polling-delay = <5000>;
 			thermal-sensors = <&tmu 4>;
@@ -282,7 +282,6 @@
 			compatible = "fsl,qoriq-memory-controller";
 			reg = <0x0 0x1080000 0x0 0x1000>;
 			interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
-			big-endian;
 		};
 
 		ifc: memory-controller@1530000 {
@@ -308,14 +307,13 @@
 			status = "disabled";
 		};
 
-		esdhc: esdhc@1560000 {
+		esdhc: mmc@1560000 {
 			compatible = "fsl,ls1046a-esdhc", "fsl,esdhc";
 			reg = <0x0 0x1560000 0x0 0x10000>;
 			interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_HWACCEL 1>;
 			voltage-ranges = <1800 1800 3300 3300>;
 			sdhci,auto-cmd12;
-			big-endian;
 			bus-width = <4>;
 		};
 
@@ -409,11 +407,11 @@
 
 		};
 
-		qportals: qman-portals@500000000 {
+		qportals: qman-portals-bus@500000000 {
 			ranges = <0x0 0x5 0x00000000 0x8000000>;
 		};
 
-		bportals: bman-portals@508000000 {
+		bportals: bman-portals-bus@508000000 {
 			ranges = <0x0 0x5 0x08000000 0x8000000>;
 		};
 
@@ -441,7 +439,7 @@
 		tmu: tmu@1f00000 {
 			compatible = "fsl,qoriq-tmu";
 			reg = <0x0 0x1f00000 0x0 0x10000>;
-			interrupts = <0 33 0x4>;
+			interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
 			fsl,tmu-range = <0xb0000 0x9002a 0x6004c 0x70062>;
 			fsl,tmu-calibration =
 				/* Calibration data group 1 */
@@ -589,7 +587,7 @@
 		};
 
 		gpio0: gpio@2300000 {
-			compatible = "fsl,qoriq-gpio";
+			compatible = "fsl,ls1046a-gpio", "fsl,qoriq-gpio";
 			reg = <0x0 0x2300000 0x0 0x10000>;
 			interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
 			gpio-controller;
@@ -599,7 +597,7 @@
 		};
 
 		gpio1: gpio@2310000 {
-			compatible = "fsl,qoriq-gpio";
+			compatible = "fsl,ls1046a-gpio", "fsl,qoriq-gpio";
 			reg = <0x0 0x2310000 0x0 0x10000>;
 			interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
 			gpio-controller;
@@ -609,7 +607,7 @@
 		};
 
 		gpio2: gpio@2320000 {
-			compatible = "fsl,qoriq-gpio";
+			compatible = "fsl,ls1046a-gpio", "fsl,qoriq-gpio";
 			reg = <0x0 0x2320000 0x0 0x10000>;
 			interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
 			gpio-controller;
@@ -619,7 +617,7 @@
 		};
 
 		gpio3: gpio@2330000 {
-			compatible = "fsl,qoriq-gpio";
+			compatible = "fsl,ls1046a-gpio", "fsl,qoriq-gpio";
 			reg = <0x0 0x2330000 0x0 0x10000>;
 			interrupts = <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>;
 			gpio-controller;
@@ -694,7 +692,6 @@
 			interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(2)>;
-			big-endian;
 		};
 
 		edma0: dma-controller@2c00000 {
@@ -715,7 +712,7 @@
 					    QORIQ_CLK_PLL_DIV(2)>;
 		};
 
-		aux_bus: aux_bus {
+		aux_bus: bus {
 			#address-cells = <2>;
 			#size-cells = <2>;
 			compatible = "simple-bus";
@@ -801,9 +798,9 @@
 			reg = <0x00 0x03400000 0x0 0x00100000>, /* controller registers */
 			      <0x40 0x00000000 0x0 0x00002000>; /* configuration space */
 			reg-names = "regs", "config";
-			interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>, /* controller interrupt */
-				     <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>; /* PME interrupt */
-			interrupt-names = "aer", "pme";
+			interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>, /* PME interrupt */
+				     <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>; /* controller interrupt */
+			interrupt-names = "pme", "aer";
 			#address-cells = <3>;
 			#size-cells = <2>;
 			device_type = "pci";
@@ -823,7 +820,7 @@
 		};
 
 		pcie_ep1: pcie_ep@3400000 {
-			compatible = "fsl,ls1046a-pcie-ep","fsl,ls-pcie-ep";
+			compatible = "fsl,ls1046a-pcie-ep";
 			reg = <0x00 0x03400000 0x0 0x00100000>,
 			      <0x40 0x00000000 0x8 0x00000000>;
 			reg-names = "regs", "addr_space";
@@ -840,9 +837,9 @@
 			reg = <0x00 0x03500000 0x0 0x00100000>, /* controller registers */
 			      <0x48 0x00000000 0x0 0x00002000>; /* configuration space */
 			reg-names = "regs", "config";
-			interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>, /* controller interrupt */
-				     <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>; /* PME interrupt */
-			interrupt-names = "aer", "pme";
+			interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>, /* PME interrupt */
+				     <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>; /* controller interrupt */
+			interrupt-names = "pme", "aer";
 			#address-cells = <3>;
 			#size-cells = <2>;
 			device_type = "pci";
@@ -862,7 +859,7 @@
 		};
 
 		pcie_ep2: pcie_ep@3500000 {
-			compatible = "fsl,ls1046a-pcie-ep","fsl,ls-pcie-ep";
+			compatible = "fsl,ls1046a-pcie-ep";
 			reg = <0x00 0x03500000 0x0 0x00100000>,
 			      <0x48 0x00000000 0x8 0x00000000>;
 			reg-names = "regs", "addr_space";
@@ -879,9 +876,9 @@
 			reg = <0x00 0x03600000 0x0 0x00100000>, /* controller registers */
 			      <0x50 0x00000000 0x0 0x00002000>; /* configuration space */
 			reg-names = "regs", "config";
-			interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>, /* controller interrupt */
-				     <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>; /* PME interrupt */
-			interrupt-names = "aer", "pme";
+			interrupts = <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>, /* PME interrupt */
+				     <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>; /* controller interrupt */
+			interrupt-names = "pme", "aer";
 			#address-cells = <3>;
 			#size-cells = <2>;
 			device_type = "pci";
@@ -901,7 +898,7 @@
 		};
 
 		pcie_ep3: pcie_ep@3600000 {
-			compatible = "fsl,ls1046a-pcie-ep", "fsl,ls-pcie-ep";
+			compatible = "fsl,ls1046a-pcie-ep";
 			reg = <0x00 0x03600000 0x0 0x00100000>,
 			      <0x50 0x00000000 0x8 0x00000000>;
 			reg-names = "regs", "addr_space";
@@ -925,6 +922,7 @@
 				     <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "qdma-error", "qdma-queue0",
 				"qdma-queue1", "qdma-queue2", "qdma-queue3";
+			#dma-cells = <1>;
 			dma-channels = <8>;
 			block-number = <1>;
 			block-offset = <0x10000>;
@@ -934,13 +932,13 @@
 			big-endian;
 		};
 
-		rcpm: power-controller@1ee2140 {
+		rcpm: wakeup-controller@1ee2140 {
 			compatible = "fsl,ls1046a-rcpm", "fsl,qoriq-rcpm-2.1+";
 			reg = <0x0 0x1ee2140 0x0 0x4>;
 			#fsl,rcpm-wakeup-cells = <1>;
 		};
 
-		ftm_alarm0: timer@29d0000 {
+		ftm_alarm0: rtc@29d0000 {
 			compatible = "fsl,ls1046a-ftm-alarm";
 			reg = <0x0 0x29d0000 0x0 0x10000>;
 			fsl,rcpm-wakeup = <&rcpm 0x20000>;
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts
index aa52ff73ff9e..d238a8440a81 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts
@@ -113,7 +113,7 @@
 		  3 0 0x5 0x20000000 0x00010000>;
 	status = "okay";
 
-	nor@0,0 {
+	flash@0,0 {
 		compatible = "cfi-flash";
 		reg = <0x0 0x0 0x8000000>;
 		bank-width = <2>;
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts
index ee8e932628d1..2df16bfb901c 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts
@@ -170,6 +170,13 @@
 				/* IRQ_RTC_B -> IRQ0_B(CPLD) -> IRQ00(CPU), active low */
 				interrupts-extended = <&extirq 0 IRQ_TYPE_LEVEL_LOW>;
 			};
+
+			rtc@53 {
+				compatible = "nxp,pcf2131";
+				reg = <0x53>;
+				/* IRQ_RTC_B -> IRQ0_B(CPLD) -> IRQ00(CPU), active low */
+				interrupts-extended = <&extirq 0 IRQ_TYPE_LEVEL_LOW>;
+			};
 		};
 	};
 };
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts b/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts
index d4867d6cf47c..bc0d89427fbe 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts
@@ -220,7 +220,7 @@
 		#gpio-cells = <2>;
 		gpio-controller;
 
-		admin_led_lower {
+		admin-led-lower-hog {
 			gpio-hog;
 			gpios = <13 GPIO_ACTIVE_HIGH>;
 			output-low;
@@ -323,9 +323,9 @@
 				reg = <0x580000 0x40000>;
 			};
 
-			partition@5C0000 {
+			partition@5c0000 {
 				label = "dpc";
-				reg = <0x5C0000 0x40000>;
+				reg = <0x5c0000 0x40000>;
 			};
 
 			partition@600000 {
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
index 604bf88d70b3..9d5726378aa0 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
@@ -118,7 +118,7 @@
 		      <0x0 0x0c0c0000 0 0x2000>, /* GICC */
 		      <0x0 0x0c0d0000 0 0x1000>, /* GICH */
 		      <0x0 0x0c0e0000 0 0x20000>; /* GICV */
-		interrupts = <1 9 IRQ_TYPE_LEVEL_HIGH>;
+		interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
 		#address-cells = <2>;
 		#size-cells = <2>;
 		ranges;
@@ -126,12 +126,13 @@
 		its: msi-controller@6020000 {
 			compatible = "arm,gic-v3-its";
 			msi-controller;
+			#msi-cells = <1>;
 			reg = <0x0 0x6020000 0 0x20000>;
 		};
 	};
 
 	thermal-zones {
-		core-cluster {
+		cluster-thermal {
 			polling-delay-passive = <1000>;
 			polling-delay = <5000>;
 			thermal-sensors = <&tmu 0>;
@@ -166,7 +167,7 @@
 			};
 		};
 
-		soc {
+		soc-thermal {
 			polling-delay-passive = <1000>;
 			polling-delay = <5000>;
 			thermal-sensors = <&tmu 1>;
@@ -183,10 +184,10 @@
 
 	timer {
 		compatible = "arm,armv8-timer";
-		interrupts = <1 13 IRQ_TYPE_LEVEL_LOW>,/* Physical Secure PPI */
-			     <1 14 IRQ_TYPE_LEVEL_LOW>,/* Physical Non-Secure PPI */
-			     <1 11 IRQ_TYPE_LEVEL_LOW>,/* Virtual PPI */
-			     <1 10 IRQ_TYPE_LEVEL_LOW>;/* Hypervisor PPI */
+		interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>,/* Physical Secure PPI */
+			     <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>,/* Physical Non-Secure PPI */
+			     <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,/* Virtual PPI */
+			     <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>;/* Hypervisor PPI */
 	};
 
 	pmu {
@@ -280,7 +281,7 @@
 		tmu: tmu@1f80000 {
 			compatible = "fsl,qoriq-tmu";
 			reg = <0x0 0x1f80000 0x0 0x10000>;
-			interrupts = <0 23 0x4>;
+			interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
 			fsl,tmu-range = <0xb0000 0x9002a 0x6004c 0x70062>;
 			fsl,tmu-calibration =
 				/* Calibration data group 1 */
@@ -347,7 +348,7 @@
 			reg = <0x0 0x21c0500 0x0 0x100>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(4)>;
-			interrupts = <0 32 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
 			status = "disabled";
 		};
 
@@ -356,14 +357,14 @@
 			reg = <0x0 0x21c0600 0x0 0x100>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(4)>;
-			interrupts = <0 32 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
 			status = "disabled";
 		};
 
 		gpio0: gpio@2300000 {
 			compatible = "fsl,ls1088a-gpio", "fsl,qoriq-gpio";
 			reg = <0x0 0x2300000 0x0 0x10000>;
-			interrupts = <0 36 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
 			little-endian;
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -374,7 +375,7 @@
 		gpio1: gpio@2310000 {
 			compatible = "fsl,ls1088a-gpio", "fsl,qoriq-gpio";
 			reg = <0x0 0x2310000 0x0 0x10000>;
-			interrupts = <0 36 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
 			little-endian;
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -385,7 +386,7 @@
 		gpio2: gpio@2320000 {
 			compatible = "fsl,ls1088a-gpio", "fsl,qoriq-gpio";
 			reg = <0x0 0x2320000 0x0 0x10000>;
-			interrupts = <0 37 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
 			little-endian;
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -396,7 +397,7 @@
 		gpio3: gpio@2330000 {
 			compatible = "fsl,ls1088a-gpio", "fsl,qoriq-gpio";
 			reg = <0x0 0x2330000 0x0 0x10000>;
-			interrupts = <0 37 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
 			little-endian;
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -407,7 +408,7 @@
 		ifc: memory-controller@2240000 {
 			compatible = "fsl,ifc";
 			reg = <0x0 0x2240000 0x0 0x20000>;
-			interrupts = <0 21 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
 			little-endian;
 			#address-cells = <2>;
 			#size-cells = <1>;
@@ -419,7 +420,7 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0x0 0x2000000 0x0 0x10000>;
-			interrupts = <0 34 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(8)>;
 			status = "disabled";
@@ -430,7 +431,7 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0x0 0x2010000 0x0 0x10000>;
-			interrupts = <0 34 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(8)>;
 			status = "disabled";
@@ -441,7 +442,7 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0x0 0x2020000 0x0 0x10000>;
-			interrupts = <0 35 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(8)>;
 			status = "disabled";
@@ -452,7 +453,7 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0x0 0x2030000 0x0 0x10000>;
-			interrupts = <0 35 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(8)>;
 			status = "disabled";
@@ -474,10 +475,10 @@
 			status = "disabled";
 		};
 
-		esdhc: esdhc@2140000 {
+		esdhc: mmc@2140000 {
 			compatible = "fsl,ls1088a-esdhc", "fsl,esdhc";
 			reg = <0x0 0x2140000 0x0 0x10000>;
-			interrupts = <0 28 0x4>; /* Level high type */
+			interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
 			clock-frequency = <0>;
 			clocks = <&clockgen QORIQ_CLK_HWACCEL 1>;
 			voltage-ranges = <1800 1800 3300 3300>;
@@ -490,7 +491,7 @@
 		usb0: usb@3100000 {
 			compatible = "snps,dwc3";
 			reg = <0x0 0x3100000 0x0 0x10000>;
-			interrupts = <0 80 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
 			dr_mode = "host";
 			snps,quirk-frame-length-adjustment = <0x20>;
 			snps,dis_rxdet_inp3_quirk;
@@ -501,7 +502,7 @@
 		usb1: usb@3110000 {
 			compatible = "snps,dwc3";
 			reg = <0x0 0x3110000 0x0 0x10000>;
-			interrupts = <0 81 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
 			dr_mode = "host";
 			snps,quirk-frame-length-adjustment = <0x20>;
 			snps,dis_rxdet_inp3_quirk;
@@ -514,7 +515,7 @@
 			reg = <0x0 0x3200000 0x0 0x10000>,
 				<0x7 0x100520 0x0 0x4>;
 			reg-names = "ahci", "sata-ecc";
-			interrupts = <0 133 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(4)>;
 			dma-coherent;
@@ -565,7 +566,7 @@
 			reg = <0x00 0x03400000 0x0 0x00100000>, /* controller registers */
 			      <0x20 0x00000000 0x0 0x00002000>; /* configuration space */
 			reg-names = "regs", "config";
-			interrupts = <0 108 IRQ_TYPE_LEVEL_HIGH>; /* aer interrupt */
+			interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; /* aer interrupt */
 			interrupt-names = "aer";
 			#address-cells = <3>;
 			#size-cells = <2>;
@@ -575,7 +576,7 @@
 			bus-range = <0x0 0xff>;
 			ranges = <0x81000000 0x0 0x00000000 0x20 0x00010000 0x0 0x00010000   /* downstream I/O */
 				  0x82000000 0x0 0x40000000 0x20 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
-			msi-parent = <&its>;
+			msi-parent = <&its 0>;
 			#interrupt-cells = <1>;
 			interrupt-map-mask = <0 0 0 7>;
 			interrupt-map = <0000 0 0 1 &gic 0 0 0 109 IRQ_TYPE_LEVEL_HIGH>,
@@ -587,7 +588,7 @@
 		};
 
 		pcie_ep1: pcie-ep@3400000 {
-			compatible = "fsl,ls1088a-pcie-ep", "fsl,ls-pcie-ep";
+			compatible = "fsl,ls1088a-pcie-ep";
 			reg = <0x00 0x03400000 0x0 0x00100000>,
 			      <0x20 0x00000000 0x8 0x00000000>;
 			reg-names = "regs", "addr_space";
@@ -604,7 +605,7 @@
 			reg = <0x00 0x03500000 0x0 0x00100000>, /* controller registers */
 			      <0x28 0x00000000 0x0 0x00002000>; /* configuration space */
 			reg-names = "regs", "config";
-			interrupts = <0 113 IRQ_TYPE_LEVEL_HIGH>; /* aer interrupt */
+			interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>; /* aer interrupt */
 			interrupt-names = "aer";
 			#address-cells = <3>;
 			#size-cells = <2>;
@@ -614,7 +615,7 @@
 			bus-range = <0x0 0xff>;
 			ranges = <0x81000000 0x0 0x00000000 0x28 0x00010000 0x0 0x00010000   /* downstream I/O */
 				  0x82000000 0x0 0x40000000 0x28 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
-			msi-parent = <&its>;
+			msi-parent = <&its 0>;
 			#interrupt-cells = <1>;
 			interrupt-map-mask = <0 0 0 7>;
 			interrupt-map = <0000 0 0 1 &gic 0 0 0 114 IRQ_TYPE_LEVEL_HIGH>,
@@ -626,7 +627,7 @@
 		};
 
 		pcie_ep2: pcie-ep@3500000 {
-			compatible = "fsl,ls1088a-pcie-ep", "fsl,ls-pcie-ep";
+			compatible = "fsl,ls1088a-pcie-ep";
 			reg = <0x00 0x03500000 0x0 0x00100000>,
 			      <0x28 0x00000000 0x8 0x00000000>;
 			reg-names = "regs", "addr_space";
@@ -642,7 +643,7 @@
 			reg = <0x00 0x03600000 0x0 0x00100000>, /* controller registers */
 			      <0x30 0x00000000 0x0 0x00002000>; /* configuration space */
 			reg-names = "regs", "config";
-			interrupts = <0 118 IRQ_TYPE_LEVEL_HIGH>; /* aer interrupt */
+			interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>; /* aer interrupt */
 			interrupt-names = "aer";
 			#address-cells = <3>;
 			#size-cells = <2>;
@@ -652,7 +653,7 @@
 			bus-range = <0x0 0xff>;
 			ranges = <0x81000000 0x0 0x00000000 0x30 0x00010000 0x0 0x00010000   /* downstream I/O */
 				  0x82000000 0x0 0x40000000 0x30 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
-			msi-parent = <&its>;
+			msi-parent = <&its 0>;
 			#interrupt-cells = <1>;
 			interrupt-map-mask = <0 0 0 7>;
 			interrupt-map = <0000 0 0 1 &gic 0 0 0 119 IRQ_TYPE_LEVEL_HIGH>,
@@ -664,7 +665,7 @@
 		};
 
 		pcie_ep3: pcie-ep@3600000 {
-			compatible = "fsl,ls1088a-pcie-ep", "fsl,ls-pcie-ep";
+			compatible = "fsl,ls1088a-pcie-ep";
 			reg = <0x00 0x03600000 0x0 0x00100000>,
 			      <0x30 0x00000000 0x8 0x00000000>;
 			reg-names = "regs", "addr_space";
@@ -880,7 +881,7 @@
 			};
 		};
 
-		cluster1_core0_watchdog: wdt@c000000 {
+		cluster1_core0_watchdog: watchdog@c000000 {
 			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xc000000 0x0 0x1000>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
@@ -890,7 +891,7 @@
 			clock-names = "wdog_clk", "apb_pclk";
 		};
 
-		cluster1_core1_watchdog: wdt@c010000 {
+		cluster1_core1_watchdog: watchdog@c010000 {
 			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xc010000 0x0 0x1000>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
@@ -900,7 +901,7 @@
 			clock-names = "wdog_clk", "apb_pclk";
 		};
 
-		cluster1_core2_watchdog: wdt@c020000 {
+		cluster1_core2_watchdog: watchdog@c020000 {
 			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xc020000 0x0 0x1000>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
@@ -910,7 +911,7 @@
 			clock-names = "wdog_clk", "apb_pclk";
 		};
 
-		cluster1_core3_watchdog: wdt@c030000 {
+		cluster1_core3_watchdog: watchdog@c030000 {
 			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xc030000 0x0 0x1000>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
@@ -920,7 +921,7 @@
 			clock-names = "wdog_clk", "apb_pclk";
 		};
 
-		cluster2_core0_watchdog: wdt@c100000 {
+		cluster2_core0_watchdog: watchdog@c100000 {
 			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xc100000 0x0 0x1000>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
@@ -930,7 +931,7 @@
 			clock-names = "wdog_clk", "apb_pclk";
 		};
 
-		cluster2_core1_watchdog: wdt@c110000 {
+		cluster2_core1_watchdog: watchdog@c110000 {
 			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xc110000 0x0 0x1000>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
@@ -940,7 +941,7 @@
 			clock-names = "wdog_clk", "apb_pclk";
 		};
 
-		cluster2_core2_watchdog: wdt@c120000 {
+		cluster2_core2_watchdog: watchdog@c120000 {
 			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xc120000 0x0 0x1000>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
@@ -950,7 +951,7 @@
 			clock-names = "wdog_clk", "apb_pclk";
 		};
 
-		cluster2_core3_watchdog: wdt@c130000 {
+		cluster2_core3_watchdog: watchdog@c130000 {
 			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xc130000 0x0 0x1000>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
@@ -964,7 +965,7 @@
 			compatible = "fsl,qoriq-mc";
 			reg = <0x00000008 0x0c000000 0 0x40>,	 /* MC portal base */
 			      <0x00000000 0x08340000 0 0x40000>; /* MC control reg */
-			msi-parent = <&its>;
+			msi-parent = <&its 0>;
 			iommu-map = <0 &smmu 0 0>;	/* This is fixed-up by u-boot */
 			dma-coherent;
 			#address-cells = <3>;
@@ -1033,14 +1034,14 @@
 			};
 		};
 
-		rcpm: power-controller@1e34040 {
+		rcpm: wakeup-controller@1e34040 {
 			compatible = "fsl,ls1088a-rcpm", "fsl,qoriq-rcpm-2.1+";
 			reg = <0x0 0x1e34040 0x0 0x18>;
 			#fsl,rcpm-wakeup-cells = <6>;
 			little-endian;
 		};
 
-		ftm_alarm0: timer@2800000 {
+		ftm_alarm0: rtc@2800000 {
 			compatible = "fsl,ls1088a-ftm-alarm";
 			reg = <0x0 0x2800000 0x0 0x10000>;
 			fsl,rcpm-wakeup = <&rcpm 0x0 0x0 0x0 0x0 0x4000 0x0>;
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi
index 8352197cea6f..e9bc1f4fa13c 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi
@@ -15,7 +15,7 @@
 / {
 	pmu {
 		compatible = "arm,cortex-a57-pmu";
-		interrupts = <1 7 0x8>; /* PMU PPI, Level low type */
+		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>;
 	};
 };
 
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi
index 245bbd615c81..60c422560e33 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi
@@ -15,7 +15,7 @@
 / {
 	pmu {
 		compatible = "arm,cortex-a72-pmu";
-		interrupts = <1 7 0x8>; /* PMU PPI, Level low type */
+		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>;
 	};
 };
 
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi
index e2c94da6d6e8..556d8c5f3180 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi
@@ -43,7 +43,7 @@
 		  0x2 0x0 0x5 0x30000000 0x00010000
 		  0x3 0x0 0x5 0x20000000 0x00010000>;
 
-	nor@0,0 {
+	flash@0,0 {
 		#address-cells = <1>;
 		#size-cells = <1>;
 		compatible = "cfi-flash";
@@ -64,7 +64,7 @@
 		reg = <3 0 0x1000>;
 		ranges = <0 3 0 0x1000>;
 
-		mdio-mux-emi1@54 {
+		mdio-mux@54 {
 			compatible = "mdio-mux-mmioreg", "mdio-mux";
 			mdio-parent-bus = <&emdio1>;
 			reg = <0x54 1>;		/* BRDCFG4 */
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi
index 537cecb13dd0..69cd05a30b85 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi
@@ -21,7 +21,7 @@
 		  0x2 0x0 0x5 0x30000000 0x00010000
 		  0x3 0x0 0x5 0x20000000 0x00010000>;
 
-	nor@0,0 {
+	flash@0,0 {
 		#address-cells = <1>;
 		#size-cells = <1>;
 		compatible = "cfi-flash";
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
index ccba0a135b24..9421fdd7e30e 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
@@ -58,29 +58,29 @@
 		#size-cells = <2>;
 		ranges;
 		interrupt-controller;
-		interrupts = <1 9 0x4>;
+		interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
 
 		its: msi-controller@6020000 {
 			compatible = "arm,gic-v3-its";
 			msi-controller;
+			#msi-cells = <1>;
 			reg = <0x0 0x6020000 0 0x20000>;
 		};
 	};
 
 	rstcr: syscon@1e60000 {
-		compatible = "fsl,ls2080a-rstcr", "syscon";
+		compatible = "fsl,ls1028a-reset", "syscon", "simple-mfd";
 		reg = <0x0 0x1e60000 0x0 0x4>;
-	};
 
-	reboot {
-		compatible = "syscon-reboot";
-		regmap = <&rstcr>;
-		offset = <0x0>;
-		mask = <0x2>;
+		reboot {
+			compatible = "syscon-reboot";
+			offset = <0x0>;
+			mask = <0x2>;
+		};
 	};
 
 	thermal-zones {
-		ddr-controller1 {
+		ddr-ctrl1-thermal {
 			polling-delay-passive = <1000>;
 			polling-delay = <5000>;
 			thermal-sensors = <&tmu 1>;
@@ -94,7 +94,7 @@
 			};
 		};
 
-		ddr-controller2 {
+		ddr-ctrl2-thermal {
 			polling-delay-passive = <1000>;
 			polling-delay = <5000>;
 			thermal-sensors = <&tmu 2>;
@@ -108,7 +108,7 @@
 			};
 		};
 
-		ddr-controller3 {
+		ddr-ctrl3-thermal {
 			polling-delay-passive = <1000>;
 			polling-delay = <5000>;
 			thermal-sensors = <&tmu 3>;
@@ -122,7 +122,7 @@
 			};
 		};
 
-		core-cluster1 {
+		cluster1-thermal {
 			polling-delay-passive = <1000>;
 			polling-delay = <5000>;
 			thermal-sensors = <&tmu 4>;
@@ -151,7 +151,7 @@
 			};
 		};
 
-		core-cluster2 {
+		cluster2-thermal {
 			polling-delay-passive = <1000>;
 			polling-delay = <5000>;
 			thermal-sensors = <&tmu 5>;
@@ -180,7 +180,7 @@
 			};
 		};
 
-		core-cluster3 {
+		cluster3-thermal {
 			polling-delay-passive = <1000>;
 			polling-delay = <5000>;
 			thermal-sensors = <&tmu 6>;
@@ -209,7 +209,7 @@
 			};
 		};
 
-		core-cluster4 {
+		cluster4-thermal {
 			polling-delay-passive = <1000>;
 			polling-delay = <5000>;
 			thermal-sensors = <&tmu 7>;
@@ -241,10 +241,10 @@
 
 	timer: timer {
 		compatible = "arm,armv8-timer";
-		interrupts = <1 13 4>, /* Physical Secure PPI, active-low */
-			     <1 14 4>, /* Physical Non-Secure PPI, active-low */
-			     <1 11 4>, /* Virtual PPI, active-low */
-			     <1 10 4>; /* Hypervisor PPI, active-low */
+		interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH>, /* Physical Secure PPI */
+			     <GIC_PPI 14 IRQ_TYPE_LEVEL_HIGH>, /* Physical Non-Secure PPI */
+			     <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>, /* Virtual PPI */
+			     <GIC_PPI 10 IRQ_TYPE_LEVEL_HIGH>; /* Hypervisor PPI */
 	};
 
 	psci {
@@ -314,7 +314,7 @@
 		tmu: tmu@1f80000 {
 			compatible = "fsl,qoriq-tmu";
 			reg = <0x0 0x1f80000 0x0 0x10000>;
-			interrupts = <0 23 0x4>;
+			interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
 			fsl,tmu-range = <0xb0000 0x9002a 0x6004c 0x30062>;
 			fsl,tmu-calibration =
 					<0x00000000 0x00000026>,
@@ -362,7 +362,7 @@
 			reg = <0x0 0x21c0500 0x0 0x100>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(4)>;
-			interrupts = <0 32 0x4>; /* Level high type */
+			interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
 		serial1: serial@21c0600 {
@@ -370,7 +370,7 @@
 			reg = <0x0 0x21c0600 0x0 0x100>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(4)>;
-			interrupts = <0 32 0x4>; /* Level high type */
+			interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
 		serial2: serial@21d0500 {
@@ -378,7 +378,7 @@
 			reg = <0x0 0x21d0500 0x0 0x100>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(4)>;
-			interrupts = <0 33 0x4>; /* Level high type */
+			interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
 		serial3: serial@21d0600 {
@@ -386,10 +386,10 @@
 			reg = <0x0 0x21d0600 0x0 0x100>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(4)>;
-			interrupts = <0 33 0x4>; /* Level high type */
+			interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		cluster1_core0_watchdog: wdt@c000000 {
+		cluster1_core0_watchdog: watchdog@c000000 {
 			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xc000000 0x0 0x1000>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
@@ -399,7 +399,7 @@
 			clock-names = "wdog_clk", "apb_pclk";
 		};
 
-		cluster1_core1_watchdog: wdt@c010000 {
+		cluster1_core1_watchdog: watchdog@c010000 {
 			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xc010000 0x0 0x1000>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
@@ -409,7 +409,7 @@
 			clock-names = "wdog_clk", "apb_pclk";
 		};
 
-		cluster2_core0_watchdog: wdt@c100000 {
+		cluster2_core0_watchdog: watchdog@c100000 {
 			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xc100000 0x0 0x1000>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
@@ -419,7 +419,7 @@
 			clock-names = "wdog_clk", "apb_pclk";
 		};
 
-		cluster2_core1_watchdog: wdt@c110000 {
+		cluster2_core1_watchdog: watchdog@c110000 {
 			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xc110000 0x0 0x1000>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
@@ -429,7 +429,7 @@
 			clock-names = "wdog_clk", "apb_pclk";
 		};
 
-		cluster3_core0_watchdog: wdt@c200000 {
+		cluster3_core0_watchdog: watchdog@c200000 {
 			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xc200000 0x0 0x1000>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
@@ -439,7 +439,7 @@
 			clock-names = "wdog_clk", "apb_pclk";
 		};
 
-		cluster3_core1_watchdog: wdt@c210000 {
+		cluster3_core1_watchdog: watchdog@c210000 {
 			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xc210000 0x0 0x1000>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
@@ -449,7 +449,7 @@
 			clock-names = "wdog_clk", "apb_pclk";
 		};
 
-		cluster4_core0_watchdog: wdt@c300000 {
+		cluster4_core0_watchdog: watchdog@c300000 {
 			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xc300000 0x0 0x1000>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
@@ -459,7 +459,7 @@
 			clock-names = "wdog_clk", "apb_pclk";
 		};
 
-		cluster4_core1_watchdog: wdt@c310000 {
+		cluster4_core1_watchdog: watchdog@c310000 {
 			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xc310000 0x0 0x1000>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
@@ -758,7 +758,7 @@
 			compatible = "fsl,qoriq-mc";
 			reg = <0x00000008 0x0c000000 0 0x40>,	 /* MC portal base */
 			      <0x00000000 0x08340000 0 0x40000>; /* MC control reg */
-			msi-parent = <&its>;
+			msi-parent = <&its 0>;
 			iommu-map = <0 &smmu 0 0>;	/* This is fixed-up by u-boot */
 			dma-coherent;
 			#address-cells = <3>;
@@ -883,48 +883,48 @@
 			#iommu-cells = <1>;
 			stream-match-mask = <0x7C00>;
 			dma-coherent;
-			interrupts = <0 13 4>, /* global secure fault */
-				     <0 14 4>, /* combined secure interrupt */
-				     <0 15 4>, /* global non-secure fault */
-				     <0 16 4>, /* combined non-secure interrupt */
+			interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>, /* global secure fault */
+				     <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>, /* combined secure interrupt */
+				     <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>, /* global non-secure fault */
+				     <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>, /* combined non-secure interrupt */
 				/* performance counter interrupts 0-7 */
-				     <0 211 4>, <0 212 4>,
-				     <0 213 4>, <0 214 4>,
-				     <0 215 4>, <0 216 4>,
-				     <0 217 4>, <0 218 4>,
+				     <GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 214 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH>,
 				/* per context interrupt, 64 interrupts */
-				     <0 146 4>, <0 147 4>,
-				     <0 148 4>, <0 149 4>,
-				     <0 150 4>, <0 151 4>,
-				     <0 152 4>, <0 153 4>,
-				     <0 154 4>, <0 155 4>,
-				     <0 156 4>, <0 157 4>,
-				     <0 158 4>, <0 159 4>,
-				     <0 160 4>, <0 161 4>,
-				     <0 162 4>, <0 163 4>,
-				     <0 164 4>, <0 165 4>,
-				     <0 166 4>, <0 167 4>,
-				     <0 168 4>, <0 169 4>,
-				     <0 170 4>, <0 171 4>,
-				     <0 172 4>, <0 173 4>,
-				     <0 174 4>, <0 175 4>,
-				     <0 176 4>, <0 177 4>,
-				     <0 178 4>, <0 179 4>,
-				     <0 180 4>, <0 181 4>,
-				     <0 182 4>, <0 183 4>,
-				     <0 184 4>, <0 185 4>,
-				     <0 186 4>, <0 187 4>,
-				     <0 188 4>, <0 189 4>,
-				     <0 190 4>, <0 191 4>,
-				     <0 192 4>, <0 193 4>,
-				     <0 194 4>, <0 195 4>,
-				     <0 196 4>, <0 197 4>,
-				     <0 198 4>, <0 199 4>,
-				     <0 200 4>, <0 201 4>,
-				     <0 202 4>, <0 203 4>,
-				     <0 204 4>, <0 205 4>,
-				     <0 206 4>, <0 207 4>,
-				     <0 208 4>, <0 209 4>;
+				     <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 171 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 172 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 175 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 177 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 179 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 181 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 183 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 195 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 198 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 199 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 201 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 203 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 206 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
 		dspi: spi@2100000 {
@@ -933,18 +933,18 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0x0 0x2100000 0x0 0x10000>;
-			interrupts = <0 26 0x4>; /* Level high type */
+			interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(4)>;
 			clock-names = "dspi";
 			spi-num-chipselects = <5>;
 		};
 
-		esdhc: esdhc@2140000 {
+		esdhc: mmc@2140000 {
 			status = "disabled";
 			compatible = "fsl,ls2080a-esdhc", "fsl,esdhc";
 			reg = <0x0 0x2140000 0x0 0x10000>;
-			interrupts = <0 28 0x4>; /* Level high type */
+			interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(2)>;
 			voltage-ranges = <1800 1800 3300 3300>;
@@ -956,7 +956,7 @@
 		gpio0: gpio@2300000 {
 			compatible = "fsl,ls2080a-gpio", "fsl,qoriq-gpio";
 			reg = <0x0 0x2300000 0x0 0x10000>;
-			interrupts = <0 36 0x4>; /* Level high type */
+			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
 			gpio-controller;
 			little-endian;
 			#gpio-cells = <2>;
@@ -967,7 +967,7 @@
 		gpio1: gpio@2310000 {
 			compatible = "fsl,ls2080a-gpio", "fsl,qoriq-gpio";
 			reg = <0x0 0x2310000 0x0 0x10000>;
-			interrupts = <0 36 0x4>; /* Level high type */
+			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
 			gpio-controller;
 			little-endian;
 			#gpio-cells = <2>;
@@ -978,7 +978,7 @@
 		gpio2: gpio@2320000 {
 			compatible = "fsl,ls2080a-gpio", "fsl,qoriq-gpio";
 			reg = <0x0 0x2320000 0x0 0x10000>;
-			interrupts = <0 37 0x4>; /* Level high type */
+			interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
 			gpio-controller;
 			little-endian;
 			#gpio-cells = <2>;
@@ -989,7 +989,7 @@
 		gpio3: gpio@2330000 {
 			compatible = "fsl,ls2080a-gpio", "fsl,qoriq-gpio";
 			reg = <0x0 0x2330000 0x0 0x10000>;
-			interrupts = <0 37 0x4>; /* Level high type */
+			interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
 			gpio-controller;
 			little-endian;
 			#gpio-cells = <2>;
@@ -1003,8 +1003,8 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0x0 0x2000000 0x0 0x10000>;
-			interrupts = <0 34 0x4>; /* Level high type */
-			clock-names = "i2c";
+			interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+			clock-names = "ipg";
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(4)>;
 		};
@@ -1015,8 +1015,8 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0x0 0x2010000 0x0 0x10000>;
-			interrupts = <0 34 0x4>; /* Level high type */
-			clock-names = "i2c";
+			interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+			clock-names = "ipg";
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(4)>;
 		};
@@ -1027,8 +1027,8 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0x0 0x2020000 0x0 0x10000>;
-			interrupts = <0 35 0x4>; /* Level high type */
-			clock-names = "i2c";
+			interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
+			clock-names = "ipg";
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(4)>;
 		};
@@ -1039,8 +1039,8 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0x0 0x2030000 0x0 0x10000>;
-			interrupts = <0 35 0x4>; /* Level high type */
-			clock-names = "i2c";
+			interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
+			clock-names = "ipg";
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(4)>;
 		};
@@ -1048,7 +1048,7 @@
 		ifc: memory-controller@2240000 {
 			compatible = "fsl,ifc";
 			reg = <0x0 0x2240000 0x0 0x20000>;
-			interrupts = <0 21 0x4>; /* Level high type */
+			interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
 			little-endian;
 			#address-cells = <2>;
 			#size-cells = <1>;
@@ -1075,9 +1075,9 @@
 		};
 
 		pcie1: pcie@3400000 {
-			compatible = "fsl,ls2080a-pcie", "fsl,ls2085a-pcie";
+			compatible = "fsl,ls2080a-pcie";
 			reg-names = "regs", "config";
-			interrupts = <0 108 0x4>; /* Level high type */
+			interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "intr";
 			#address-cells = <3>;
 			#size-cells = <2>;
@@ -1085,7 +1085,7 @@
 			dma-coherent;
 			num-viewport = <6>;
 			bus-range = <0x0 0xff>;
-			msi-parent = <&its>;
+			msi-parent = <&its 0>;
 			#interrupt-cells = <1>;
 			interrupt-map-mask = <0 0 0 7>;
 			interrupt-map = <0000 0 0 1 &gic 0 0 0 109 4>,
@@ -1097,9 +1097,9 @@
 		};
 
 		pcie2: pcie@3500000 {
-			compatible = "fsl,ls2080a-pcie", "fsl,ls2085a-pcie";
+			compatible = "fsl,ls2080a-pcie";
 			reg-names = "regs", "config";
-			interrupts = <0 113 0x4>; /* Level high type */
+			interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "intr";
 			#address-cells = <3>;
 			#size-cells = <2>;
@@ -1107,7 +1107,7 @@
 			dma-coherent;
 			num-viewport = <6>;
 			bus-range = <0x0 0xff>;
-			msi-parent = <&its>;
+			msi-parent = <&its 0>;
 			#interrupt-cells = <1>;
 			interrupt-map-mask = <0 0 0 7>;
 			interrupt-map = <0000 0 0 1 &gic 0 0 0 114 4>,
@@ -1119,9 +1119,9 @@
 		};
 
 		pcie3: pcie@3600000 {
-			compatible = "fsl,ls2080a-pcie", "fsl,ls2085a-pcie";
+			compatible = "fsl,ls2080a-pcie";
 			reg-names = "regs", "config";
-			interrupts = <0 118 0x4>; /* Level high type */
+			interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "intr";
 			#address-cells = <3>;
 			#size-cells = <2>;
@@ -1129,7 +1129,7 @@
 			dma-coherent;
 			num-viewport = <256>;
 			bus-range = <0x0 0xff>;
-			msi-parent = <&its>;
+			msi-parent = <&its 0>;
 			#interrupt-cells = <1>;
 			interrupt-map-mask = <0 0 0 7>;
 			interrupt-map = <0000 0 0 1 &gic 0 0 0 119 4>,
@@ -1141,9 +1141,9 @@
 		};
 
 		pcie4: pcie@3700000 {
-			compatible = "fsl,ls2080a-pcie", "fsl,ls2085a-pcie";
+			compatible = "fsl,ls2080a-pcie";
 			reg-names = "regs", "config";
-			interrupts = <0 123 0x4>; /* Level high type */
+			interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "intr";
 			#address-cells = <3>;
 			#size-cells = <2>;
@@ -1151,7 +1151,7 @@
 			dma-coherent;
 			num-viewport = <6>;
 			bus-range = <0x0 0xff>;
-			msi-parent = <&its>;
+			msi-parent = <&its 0>;
 			#interrupt-cells = <1>;
 			interrupt-map-mask = <0 0 0 7>;
 			interrupt-map = <0000 0 0 1 &gic 0 0 0 124 4>,
@@ -1166,7 +1166,7 @@
 			status = "disabled";
 			compatible = "fsl,ls2080a-ahci";
 			reg = <0x0 0x3200000 0x0 0x10000>;
-			interrupts = <0 133 0x4>; /* Level high type */
+			interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(4)>;
 			dma-coherent;
@@ -1176,7 +1176,7 @@
 			status = "disabled";
 			compatible = "fsl,ls2080a-ahci";
 			reg = <0x0 0x3210000 0x0 0x10000>;
-			interrupts = <0 136 0x4>; /* Level high type */
+			interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(4)>;
 			dma-coherent;
@@ -1192,7 +1192,7 @@
 			usb0: usb@3100000 {
 				compatible = "snps,dwc3";
 				reg = <0x0 0x3100000 0x0 0x10000>;
-				interrupts = <0 80 0x4>; /* Level high type */
+				interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
 				dr_mode = "host";
 				snps,quirk-frame-length-adjustment = <0x20>;
 				snps,dis_rxdet_inp3_quirk;
@@ -1203,7 +1203,7 @@
 			usb1: usb@3110000 {
 				compatible = "snps,dwc3";
 				reg = <0x0 0x3110000 0x0 0x10000>;
-				interrupts = <0 81 0x4>; /* Level high type */
+				interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
 				dr_mode = "host";
 				snps,quirk-frame-length-adjustment = <0x20>;
 				snps,dis_rxdet_inp3_quirk;
@@ -1215,17 +1215,17 @@
 		ccn@4000000 {
 			compatible = "arm,ccn-504";
 			reg = <0x0 0x04000000 0x0 0x01000000>;
-			interrupts = <0 12 4>;
+			interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		rcpm: power-controller@1e34040 {
+		rcpm: wakeup-controller@1e34040 {
 			compatible = "fsl,ls208xa-rcpm", "fsl,qoriq-rcpm-2.1+";
 			reg = <0x0 0x1e34040 0x0 0x18>;
 			#fsl,rcpm-wakeup-cells = <6>;
 			little-endian;
 		};
 
-		ftm_alarm0: timer@2800000 {
+		ftm_alarm0: rtc@2800000 {
 			compatible = "fsl,ls208xa-ftm-alarm";
 			reg = <0x0 0x2800000 0x0 0x10000>;
 			fsl,rcpm-wakeup = <&rcpm 0x0 0x0 0x0 0x0 0x4000 0x0>;
@@ -1236,14 +1236,14 @@
 	ddr1: memory-controller@1080000 {
 		compatible = "fsl,qoriq-memory-controller";
 		reg = <0x0 0x1080000 0x0 0x1000>;
-		interrupts = <0 17 0x4>;
+		interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
 		little-endian;
 	};
 
 	ddr2: memory-controller@1090000 {
 		compatible = "fsl,qoriq-memory-controller";
 		reg = <0x0 0x1090000 0x0 0x1000>;
-		interrupts = <0 18 0x4>;
+		interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
 		little-endian;
 	};
 
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-tqmlx2160a-mblx2160a.dts b/arch/arm64/boot/dts/freescale/fsl-lx2160a-tqmlx2160a-mblx2160a.dts
index da0f58e26b9a..f6a4f8d54301 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-tqmlx2160a-mblx2160a.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-tqmlx2160a-mblx2160a.dts
@@ -320,7 +320,7 @@
 		reg = <1>;
 		peer-hub = <&hub_3_0>;
 		reset-gpios = <&gpioex1 0 GPIO_ACTIVE_LOW>;
-		vcc-supply = <&reg_vcc3v3>;
+		vdd-supply = <&reg_vcc3v3>;
 	};
 
 	hub_3_0: hub@2 {
@@ -328,7 +328,7 @@
 		reg = <2>;
 		peer-hub = <&hub_2_0>;
 		reset-gpios = <&gpioex1 0 GPIO_ACTIVE_LOW>;
-		vcc-supply = <&reg_vcc3v3>;
+		vdd-supply = <&reg_vcc3v3>;
 	};
 };
 
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
index 96055593204a..927ecf66a740 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
@@ -398,6 +398,7 @@
 		its: msi-controller@6020000 {
 			compatible = "arm,gic-v3-its";
 			msi-controller;
+			#msi-cells = <1>;
 			reg = <0x0 0x6020000 0 0x20000>;
 		};
 	};
@@ -449,7 +450,7 @@
 	};
 
 	thermal-zones {
-		cluster6-7 {
+		cluster6-7-thermal {
 			polling-delay-passive = <1000>;
 			polling-delay = <5000>;
 			thermal-sensors = <&tmu 0>;
@@ -492,7 +493,7 @@
 			};
 		};
 
-		ddr-cluster5 {
+		ddr-ctrl5-thermal {
 			polling-delay-passive = <1000>;
 			polling-delay = <5000>;
 			thermal-sensors = <&tmu 1>;
@@ -512,7 +513,7 @@
 			};
 		};
 
-		wriop {
+		wriop-thermal {
 			polling-delay-passive = <1000>;
 			polling-delay = <5000>;
 			thermal-sensors = <&tmu 2>;
@@ -532,7 +533,7 @@
 			};
 		};
 
-		dce-qbman-hsio2 {
+		dce-thermal {
 			polling-delay-passive = <1000>;
 			polling-delay = <5000>;
 			thermal-sensors = <&tmu 3>;
@@ -552,7 +553,7 @@
 			};
 		};
 
-		ccn-dpaa-tbu {
+		ccn-thermal {
 			polling-delay-passive = <1000>;
 			polling-delay = <5000>;
 			thermal-sensors = <&tmu 4>;
@@ -572,7 +573,7 @@
 			};
 		};
 
-		cluster4-hsio3 {
+		cluster4-thermal {
 			polling-delay-passive = <1000>;
 			polling-delay = <5000>;
 			thermal-sensors = <&tmu 5>;
@@ -592,7 +593,7 @@
 			};
 		};
 
-		cluster2-3 {
+		cluster2-3-thermal {
 			polling-delay-passive = <1000>;
 			polling-delay = <5000>;
 			thermal-sensors = <&tmu 6>;
@@ -745,7 +746,7 @@
 			#size-cells = <0>;
 			reg = <0x0 0x2000000 0x0 0x10000>;
 			interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
-			clock-names = "i2c";
+			clock-names = "ipg";
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(16)>;
 			pinctrl-names = "default", "gpio";
@@ -761,7 +762,7 @@
 			#size-cells = <0>;
 			reg = <0x0 0x2010000 0x0 0x10000>;
 			interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
-			clock-names = "i2c";
+			clock-names = "ipg";
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(16)>;
 			pinctrl-names = "default", "gpio";
@@ -777,7 +778,7 @@
 			#size-cells = <0>;
 			reg = <0x0 0x2020000 0x0 0x10000>;
 			interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
-			clock-names = "i2c";
+			clock-names = "ipg";
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(16)>;
 			pinctrl-names = "default", "gpio";
@@ -793,7 +794,7 @@
 			#size-cells = <0>;
 			reg = <0x0 0x2030000 0x0 0x10000>;
 			interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
-			clock-names = "i2c";
+			clock-names = "ipg";
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(16)>;
 			pinctrl-names = "default", "gpio";
@@ -809,7 +810,7 @@
 			#size-cells = <0>;
 			reg = <0x0 0x2040000 0x0 0x10000>;
 			interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
-			clock-names = "i2c";
+			clock-names = "ipg";
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(16)>;
 			pinctrl-names = "default", "gpio";
@@ -825,7 +826,7 @@
 			#size-cells = <0>;
 			reg = <0x0 0x2050000 0x0 0x10000>;
 			interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
-			clock-names = "i2c";
+			clock-names = "ipg";
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(16)>;
 			pinctrl-names = "default", "gpio";
@@ -841,7 +842,7 @@
 			#size-cells = <0>;
 			reg = <0x0 0x2060000 0x0 0x10000>;
 			interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
-			clock-names = "i2c";
+			clock-names = "ipg";
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(16)>;
 			pinctrl-names = "default", "gpio";
@@ -857,7 +858,7 @@
 			#size-cells = <0>;
 			reg = <0x0 0x2070000 0x0 0x10000>;
 			interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
-			clock-names = "i2c";
+			clock-names = "ipg";
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(16)>;
 			pinctrl-names = "default", "gpio";
@@ -925,10 +926,10 @@
 			status = "disabled";
 		};
 
-		esdhc0: esdhc@2140000 {
-			compatible = "fsl,esdhc";
+		esdhc0: mmc@2140000 {
+			compatible = "fsl,ls2080a-esdhc", "fsl,esdhc";
 			reg = <0x0 0x2140000 0x0 0x10000>;
-			interrupts = <0 28 0x4>; /* Level high type */
+			interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(2)>;
 			dma-coherent;
@@ -939,10 +940,10 @@
 			status = "disabled";
 		};
 
-		esdhc1: esdhc@2150000 {
-			compatible = "fsl,esdhc";
+		esdhc1: mmc@2150000 {
+			compatible = "fsl,ls2080a-esdhc", "fsl,esdhc";
 			reg = <0x0 0x2150000 0x0 0x10000>;
-			interrupts = <0 63 0x4>; /* Level high type */
+			interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(2)>;
 			dma-coherent;
@@ -1027,7 +1028,7 @@
 		};
 
 		gpio0: gpio@2300000 {
-			compatible = "fsl,qoriq-gpio";
+			compatible = "fsl,ls2080a-gpio", "fsl,qoriq-gpio";
 			reg = <0x0 0x2300000 0x0 0x10000>;
 			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
 			gpio-controller;
@@ -1038,7 +1039,7 @@
 		};
 
 		gpio1: gpio@2310000 {
-			compatible = "fsl,qoriq-gpio";
+			compatible = "fsl,ls2080a-gpio", "fsl,qoriq-gpio";
 			reg = <0x0 0x2310000 0x0 0x10000>;
 			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
 			gpio-controller;
@@ -1049,7 +1050,7 @@
 		};
 
 		gpio2: gpio@2320000 {
-			compatible = "fsl,qoriq-gpio";
+			compatible = "fsl,ls2080a-gpio", "fsl,qoriq-gpio";
 			reg = <0x0 0x2320000 0x0 0x10000>;
 			interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
 			gpio-controller;
@@ -1060,7 +1061,7 @@
 		};
 
 		gpio3: gpio@2330000 {
-			compatible = "fsl,qoriq-gpio";
+			compatible = "fsl,ls2080a-gpio", "fsl,qoriq-gpio";
 			reg = <0x0 0x2330000 0x0 0x10000>;
 			interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
 			gpio-controller;
@@ -1078,14 +1079,14 @@
 			timeout-sec = <30>;
 		};
 
-		rcpm: power-controller@1e34040 {
+		rcpm: wakeup-controller@1e34040 {
 			compatible = "fsl,lx2160a-rcpm", "fsl,qoriq-rcpm-2.1+";
 			reg = <0x0 0x1e34040 0x0 0x1c>;
 			#fsl,rcpm-wakeup-cells = <7>;
 			little-endian;
 		};
 
-		ftm_alarm0: timer@2800000 {
+		ftm_alarm0: rtc@2800000 {
 			compatible = "fsl,lx2160a-ftm-alarm";
 			reg = <0x0 0x2800000 0x0 0x10000>;
 			fsl,rcpm-wakeup = <&rcpm 0x0 0x0 0x0 0x0 0x4000 0x0 0x0>;
@@ -1181,7 +1182,7 @@
 			ppio-wins = <8>;
 			bus-range = <0x0 0xff>;
 			ranges = <0x82000000 0x0 0x40000000 0x80 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
-			msi-parent = <&its>;
+			msi-parent = <&its 0>;
 			#interrupt-cells = <1>;
 			interrupt-map-mask = <0 0 0 7>;
 			interrupt-map = <0000 0 0 1 &gic 0 0 GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>,
@@ -1209,7 +1210,7 @@
 			ppio-wins = <8>;
 			bus-range = <0x0 0xff>;
 			ranges = <0x82000000 0x0 0x40000000 0x88 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
-			msi-parent = <&its>;
+			msi-parent = <&its 0>;
 			#interrupt-cells = <1>;
 			interrupt-map-mask = <0 0 0 7>;
 			interrupt-map = <0000 0 0 1 &gic 0 0 GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>,
@@ -1237,7 +1238,7 @@
 			ppio-wins = <24>;
 			bus-range = <0x0 0xff>;
 			ranges = <0x82000000 0x0 0x40000000 0x90 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
-			msi-parent = <&its>;
+			msi-parent = <&its 0>;
 			#interrupt-cells = <1>;
 			interrupt-map-mask = <0 0 0 7>;
 			interrupt-map = <0000 0 0 1 &gic 0 0 GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>,
@@ -1265,7 +1266,7 @@
 			ppio-wins = <8>;
 			bus-range = <0x0 0xff>;
 			ranges = <0x82000000 0x0 0x40000000 0x98 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
-			msi-parent = <&its>;
+			msi-parent = <&its 0>;
 			#interrupt-cells = <1>;
 			interrupt-map-mask = <0 0 0 7>;
 			interrupt-map = <0000 0 0 1 &gic 0 0 GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>,
@@ -1293,7 +1294,7 @@
 			ppio-wins = <24>;
 			bus-range = <0x0 0xff>;
 			ranges = <0x82000000 0x0 0x40000000 0xa0 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
-			msi-parent = <&its>;
+			msi-parent = <&its 0>;
 			#interrupt-cells = <1>;
 			interrupt-map-mask = <0 0 0 7>;
 			interrupt-map = <0000 0 0 1 &gic 0 0 GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
@@ -1321,7 +1322,7 @@
 			ppio-wins = <8>;
 			bus-range = <0x0 0xff>;
 			ranges = <0x82000000 0x0 0x40000000 0xa8 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
-			msi-parent = <&its>;
+			msi-parent = <&its 0>;
 			#interrupt-cells = <1>;
 			interrupt-map-mask = <0 0 0 7>;
 			interrupt-map = <0000 0 0 1 &gic 0 0 GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,
@@ -1702,8 +1703,8 @@
 		pinmux_i2crv: pinmux@70010012c {
 			compatible = "pinctrl-single";
 			reg = <0x00000007 0x0010012c 0x0 0xc>;
-			#address-cells = <2>;
-			#size-cells = <2>;
+			#address-cells = <1>;
+			#size-cells = <0>;
 			pinctrl-single,bit-per-mux;
 			pinctrl-single,register-width = <32>;
 			pinctrl-single,function-mask = <0x7>;
@@ -1777,7 +1778,7 @@
 			compatible = "fsl,qoriq-mc";
 			reg = <0x00000008 0x0c000000 0 0x40>,
 			      <0x00000000 0x08340000 0 0x40000>;
-			msi-parent = <&its>;
+			msi-parent = <&its 0>;
 			/* iommu-map property is fixed up by u-boot */
 			iommu-map = <0 &smmu 0 0>;
 			dma-coherent;
diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-audio.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-audio.dtsi
index 897cbb7b6742..ff5df0fed9e9 100644
--- a/arch/arm64/boot/dts/freescale/imx8-ss-audio.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8-ss-audio.dtsi
@@ -447,7 +447,6 @@ audio_subsys: bus@59000000 {
 			<&lsio_mu13 2 1>,
 			<&lsio_mu13 3 0>,
 			<&lsio_mu13 3 1>;
-		memory-region = <&dsp_reserved>;
 		status = "disabled";
 	};
 
diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-cm41.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-cm41.dtsi
new file mode 100644
index 000000000000..d715f2a6b037
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8-ss-cm41.dtsi
@@ -0,0 +1,68 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2024 NXP
+ *	Dong Aisheng <aisheng.dong@nxp.com>
+ */
+
+#include <dt-bindings/firmware/imx/rsrc.h>
+#include <dt-bindings/clock/imx8-lpcg.h>
+
+cm41_ipg_clk: clock-cm41-ipg {
+	compatible = "fixed-clock";
+	#clock-cells = <0>;
+	clock-frequency = <132000000>;
+	clock-output-names = "cm41_ipg_clk";
+};
+
+cm41_subsys: bus@38000000 {
+	compatible = "simple-bus";
+	#address-cells = <1>;
+	#size-cells = <1>;
+	ranges = <0x38000000 0x0 0x38000000 0x4000000>;
+	interrupt-parent = <&cm41_intmux>;
+
+	cm41_i2c: i2c@3b230000 {
+		compatible = "fsl,imx8qxp-lpi2c", "fsl,imx7ulp-lpi2c";
+		reg = <0x3b230000 0x1000>;
+		interrupts = <9 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cm41_i2c_lpcg IMX_LPCG_CLK_0>,
+			 <&cm41_i2c_lpcg IMX_LPCG_CLK_4>;
+		clock-names = "per", "ipg";
+		assigned-clocks = <&clk IMX_SC_R_M4_1_I2C IMX_SC_PM_CLK_PER>;
+		assigned-clock-rates = <24000000>;
+		power-domains = <&pd IMX_SC_R_M4_1_I2C>;
+		status = "disabled";
+	};
+
+	cm41_intmux: intmux@3b400000 {
+		compatible = "fsl,imx-intmux";
+		reg = <0x3b400000 0x1000>;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		clocks = <&cm41_ipg_clk>;
+		clock-names = "ipg";
+		power-domains = <&pd IMX_SC_R_M4_1_INTMUX>;
+		status = "disabled";
+	};
+
+	cm41_i2c_lpcg: clock-controller@3b630000 {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x3b630000 0x1000>;
+		#clock-cells = <1>;
+		clocks = <&clk IMX_SC_R_M4_1_I2C IMX_SC_PM_CLK_PER>,
+			 <&cm41_ipg_clk>;
+		clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_4>;
+		clock-output-names = "cm41_lpcg_i2c_clk",
+				     "cm41_lpcg_i2c_ipg_clk";
+		power-domains = <&pd IMX_SC_R_M4_1_I2C>;
+	};
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-conn.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-conn.dtsi
index 4aaf5a0c1ed8..a4a10ce03bfe 100644
--- a/arch/arm64/boot/dts/freescale/imx8-ss-conn.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8-ss-conn.dtsi
@@ -28,6 +28,13 @@ conn_ipg_clk: clock-conn-ipg {
 	clock-output-names = "conn_ipg_clk";
 };
 
+conn_bch_clk: clock-conn-bch {
+	compatible = "fixed-clock";
+	#clock-cells = <0>;
+	clock-frequency = <400000000>;
+	clock-output-names = "conn_bch_clk";
+};
+
 conn_subsys: bus@5b000000 {
 	compatible = "simple-bus";
 	#address-cells = <1>;
@@ -302,4 +309,66 @@ conn_subsys: bus@5b000000 {
 				     "usb3_aclk";
 		power-domains = <&pd IMX_SC_R_USB_2_PHY>;
 	};
+
+	rawnand_0_lpcg: clock-controller@5b290000 {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x5b290000 0x4>;
+		#clock-cells = <1>;
+		clocks = <&clk IMX_SC_R_NAND IMX_SC_PM_CLK_PER>,
+			 <&clk IMX_SC_R_NAND IMX_SC_PM_CLK_MST_BUS>,
+			 <&conn_axi_clk>,
+			 <&conn_axi_clk>;
+		clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_1>,
+				<IMX_LPCG_CLK_4>, <IMX_LPCG_CLK_5>;
+		clock-output-names = "gpmi_bch",
+				     "gpmi_io",
+				     "gpmi_apb",
+				     "gpmi_bch_apb";
+		power-domains = <&pd IMX_SC_R_NAND>;
+	};
+
+	rawnand_4_lpcg: clock-controller@5b290004 {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x5b290004 0x10000>;
+		#clock-cells = <1>;
+		clocks = <&conn_axi_clk>;
+		clock-indices = <IMX_LPCG_CLK_4>;
+		clock-output-names = "apbhdma_hclk";
+		power-domains = <&pd IMX_SC_R_NAND>;
+	};
+
+	dma_apbh: dma-controller@5b810000 {
+		compatible = "fsl,imx8qxp-dma-apbh", "fsl,imx28-dma-apbh";
+		reg = <0x5b810000 0x2000>;
+		interrupts = <GIC_SPI 274 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 274 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 274 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 274 IRQ_TYPE_LEVEL_HIGH>;
+		#dma-cells = <1>;
+		dma-channels = <4>;
+		clocks = <&rawnand_4_lpcg IMX_LPCG_CLK_0>;
+		power-domains = <&pd IMX_SC_R_NAND>;
+	};
+
+	gpmi: nand-controller@5b812000{
+		compatible = "fsl,imx8qxp-gpmi-nand";
+		reg = <0x5b812000 0x2000>, <0x5b814000 0x2000>;
+		reg-names = "gpmi-nand", "bch";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		interrupts = <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "bch";
+		clocks = <&rawnand_0_lpcg IMX_LPCG_CLK_1>,
+			 <&rawnand_0_lpcg IMX_LPCG_CLK_4>,
+			 <&rawnand_0_lpcg IMX_LPCG_CLK_0>,
+			 <&rawnand_0_lpcg IMX_LPCG_CLK_5>;
+		clock-names = "gpmi_io", "gpmi_apb",
+			      "gpmi_bch", "gpmi_bch_apb";
+		dmas = <&dma_apbh 0>;
+		dma-names = "rx-tx";
+		power-domains = <&pd IMX_SC_R_NAND>;
+		assigned-clocks = <&clk IMX_SC_R_NAND IMX_SC_PM_CLK_MST_BUS>;
+		assigned-clock-rates = <50000000>;
+		status = "disabled";
+	};
 };
diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi
index f7a91d43a0ff..575be8115e42 100644
--- a/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi
@@ -34,6 +34,8 @@ dma_subsys: bus@5a000000 {
 		assigned-clocks = <&clk IMX_SC_R_SPI_0 IMX_SC_PM_CLK_PER>;
 		assigned-clock-rates = <60000000>;
 		power-domains = <&pd IMX_SC_R_SPI_0>;
+		dmas = <&edma2 1 0 0>, <&edma2 0 0 FSL_EDMA_RX>;
+		dma-names = "tx", "rx";
 		status = "disabled";
 	};
 
@@ -50,6 +52,8 @@ dma_subsys: bus@5a000000 {
 		assigned-clocks = <&clk IMX_SC_R_SPI_1 IMX_SC_PM_CLK_PER>;
 		assigned-clock-rates = <60000000>;
 		power-domains = <&pd IMX_SC_R_SPI_1>;
+		dmas = <&edma2 3 0 0>, <&edma2 2 0 FSL_EDMA_RX>;
+		dma-names = "tx", "rx";
 		status = "disabled";
 	};
 
@@ -66,6 +70,8 @@ dma_subsys: bus@5a000000 {
 		assigned-clocks = <&clk IMX_SC_R_SPI_2 IMX_SC_PM_CLK_PER>;
 		assigned-clock-rates = <60000000>;
 		power-domains = <&pd IMX_SC_R_SPI_2>;
+		dmas = <&edma2 5 0 0>, <&edma2 4 0 FSL_EDMA_RX>;
+		dma-names = "tx", "rx";
 		status = "disabled";
 	};
 
@@ -82,6 +88,8 @@ dma_subsys: bus@5a000000 {
 		assigned-clocks = <&clk IMX_SC_R_SPI_3 IMX_SC_PM_CLK_PER>;
 		assigned-clock-rates = <60000000>;
 		power-domains = <&pd IMX_SC_R_SPI_3>;
+		dmas = <&edma2 7 0 0>, <&edma2 6 0 FSL_EDMA_RX>;
+		dma-names = "tx", "rx";
 		status = "disabled";
 	};
 
@@ -303,6 +311,8 @@ dma_subsys: bus@5a000000 {
 
 	i2c0: i2c@5a800000 {
 		reg = <0x5a800000 0x4000>;
+		#address-cells = <1>;
+		#size-cells = <0>;
 		interrupts = <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&i2c0_lpcg IMX_LPCG_CLK_0>,
 			 <&i2c0_lpcg IMX_LPCG_CLK_4>;
@@ -315,6 +325,8 @@ dma_subsys: bus@5a000000 {
 
 	i2c1: i2c@5a810000 {
 		reg = <0x5a810000 0x4000>;
+		#address-cells = <1>;
+		#size-cells = <0>;
 		interrupts = <GIC_SPI 221 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&i2c1_lpcg IMX_LPCG_CLK_0>,
 			 <&i2c1_lpcg IMX_LPCG_CLK_4>;
@@ -327,6 +339,8 @@ dma_subsys: bus@5a000000 {
 
 	i2c2: i2c@5a820000 {
 		reg = <0x5a820000 0x4000>;
+		#address-cells = <1>;
+		#size-cells = <0>;
 		interrupts = <GIC_SPI 222 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&i2c2_lpcg IMX_LPCG_CLK_0>,
 			 <&i2c2_lpcg IMX_LPCG_CLK_4>;
@@ -339,6 +353,8 @@ dma_subsys: bus@5a000000 {
 
 	i2c3: i2c@5a830000 {
 		reg = <0x5a830000 0x4000>;
+		#address-cells = <1>;
+		#size-cells = <0>;
 		interrupts = <GIC_SPI 223 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&i2c3_lpcg IMX_LPCG_CLK_0>,
 			 <&i2c3_lpcg IMX_LPCG_CLK_4>;
@@ -362,7 +378,7 @@ dma_subsys: bus@5a000000 {
 		assigned-clock-rates = <24000000>;
 		power-domains = <&pd IMX_SC_R_ADC_0>;
 		status = "disabled";
-	 };
+	};
 
 	adc1: adc@5a890000 {
 		compatible = "nxp,imx8qxp-adc";
diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-img.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-img.dtsi
index 77d2928997b4..d39242c1b9f7 100644
--- a/arch/arm64/boot/dts/freescale/imx8-ss-img.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8-ss-img.dtsi
@@ -26,7 +26,6 @@ img_subsys: bus@58000000 {
 		assigned-clock-rates = <200000000>, <200000000>;
 		power-domains = <&pd IMX_SC_R_MJPEG_DEC_MP>,
 				<&pd IMX_SC_R_MJPEG_DEC_S0>;
-		slot = <0>;
 	};
 
 	jpegenc: jpegenc@58450000 {
@@ -39,7 +38,6 @@ img_subsys: bus@58000000 {
 		assigned-clock-rates = <200000000>, <200000000>;
 		power-domains = <&pd IMX_SC_R_MJPEG_ENC_MP>,
 				<&pd IMX_SC_R_MJPEG_ENC_S0>;
-		slot = <0>;
 	};
 
 	img_jpeg_dec_lpcg: clock-controller@585d0000 {
diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-lvds0.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-lvds0.dtsi
new file mode 100644
index 000000000000..d00036204a8c
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8-ss-lvds0.dtsi
@@ -0,0 +1,63 @@
+// SPDX-License-Identifier: GPL-2.0-only and MIT
+
+/*
+ * Copyright 2024 NXP
+ */
+
+lvds0_subsys: bus@56240000 {
+	compatible = "simple-bus";
+	#address-cells = <1>;
+	#size-cells = <1>;
+	ranges = <0x56240000 0x0 0x56240000 0x10000>;
+
+	qm_lvds0_lis_lpcg: qxp_mipi1_lis_lpcg: clock-controller@56243000 {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x56243000 0x4>;
+		#clock-cells = <1>;
+		clock-output-names = "mipi1_lis_lpcg_ipg_clk";
+		power-domains = <&pd IMX_SC_R_MIPI_1>;
+	};
+
+	qm_lvds0_pwm_lpcg: qxp_mipi1_pwm_lpcg: clock-controller@5624300c {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x5624300c 0x4>;
+		#clock-cells = <1>;
+		clock-output-names = "mipi1_pwm_lpcg_clk",
+				     "mipi1_pwm_lpcg_ipg_clk",
+				     "mipi1_pwm_lpcg_32k_clk";
+		power-domains = <&pd IMX_SC_R_MIPI_1_PWM_0>;
+	};
+
+	qm_lvds0_i2c0_lpcg: qxp_mipi1_i2c0_lpcg: clock-controller@56243010 {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x56243010 0x4>;
+		#clock-cells = <1>;
+		clock-output-names = "mipi1_i2c0_lpcg_clk",
+				     "mipi1_i2c0_lpcg_ipg_clk";
+		power-domains = <&pd IMX_SC_R_MIPI_1_I2C_0>;
+	};
+
+	qm_pwm_lvds0: qxp_pwm_mipi_lvds1: pwm@56244000 {
+		compatible = "fsl,imx8qxp-pwm", "fsl,imx27-pwm";
+		reg = <0x56244000 0x1000>;
+		clock-names = "ipg", "per";
+		assigned-clocks = <&clk IMX_SC_R_MIPI_1_PWM_0 IMX_SC_PM_CLK_PER>;
+		assigned-clock-rates = <24000000>;
+		#pwm-cells = <3>;
+		power-domains = <&pd IMX_SC_R_MIPI_1_PWM_0>;
+		status = "disabled";
+	};
+
+	qm_i2c0_lvds0: qxp_i2c0_mipi_lvds1: i2c@56246000 {
+		compatible = "fsl,imx8qxp-lpi2c", "fsl,imx7ulp-lpi2c";
+		reg = <0x56246000 0x1000>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		interrupts = <8>;
+		clock-names = "per", "ipg";
+		assigned-clocks = <&clk IMX_SC_R_MIPI_1_I2C_0 IMX_SC_PM_CLK_PER>;
+		assigned-clock-rates = <24000000>;
+		power-domains = <&pd IMX_SC_R_MIPI_1_I2C_0>;
+		status = "disabled";
+	};
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-lvds1.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-lvds1.dtsi
new file mode 100644
index 000000000000..12ae4f48e1e1
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8-ss-lvds1.dtsi
@@ -0,0 +1,114 @@
+// SPDX-License-Identifier: GPL-2.0-only and MIT
+
+/*
+ * Copyright 2024 NXP
+ */
+
+lvds1_subsys: bus@57240000 {
+	compatible = "simple-bus";
+	interrupt-parent = <&irqsteer_lvds1>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+	ranges = <0x57240000 0x0 0x57240000 0x10000>;
+
+	irqsteer_lvds1: interrupt-controller@57240000 {
+		compatible = "fsl,imx8qm-irqsteer", "fsl,imx-irqsteer";
+		reg = <0x57240000 0x1000>;
+		interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-controller;
+		interrupt-parent = <&gic>;
+		#interrupt-cells = <1>;
+		clocks = <&lvds1_lis_lpcg IMX_LPCG_CLK_4>;
+		clock-names = "ipg";
+		power-domains = <&pd IMX_SC_R_LVDS_1>;
+		fsl,channel = <0>;
+		fsl,num-irqs = <32>;
+	};
+
+	lvds1_lis_lpcg: clock-controller@57243000 {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x57243000 0x4>;
+		#clock-cells = <1>;
+		clocks = <&lvds_ipg_clk>;
+		clock-indices = <IMX_LPCG_CLK_4>;
+		clock-output-names = "lvds1_lis_lpcg_ipg_clk";
+		power-domains = <&pd IMX_SC_R_LVDS_1>;
+	};
+
+	lvds1_pwm_lpcg: clock-controller@5724300c {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x5724300c 0x4>;
+		#clock-cells = <1>;
+		clocks = <&clk IMX_SC_R_LVDS_1_PWM_0 IMX_SC_PM_CLK_PER>,
+			 <&lvds_ipg_clk>;
+		clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_4>;
+		clock-output-names = "lvds1_pwm_lpcg_clk",
+				     "lvds1_pwm_lpcg_ipg_clk";
+		power-domains = <&pd IMX_SC_R_LVDS_1_PWM_0>;
+	};
+
+	lvds1_i2c0_lpcg: clock-controller@57243010 {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x57243010 0x4>;
+		#clock-cells = <1>;
+		clocks = <&clk IMX_SC_R_LVDS_1_I2C_0 IMX_SC_PM_CLK_PER>,
+			 <&lvds_ipg_clk>;
+		clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_4>;
+		clock-output-names = "lvds1_i2c0_lpcg_clk",
+				     "lvds1_i2c0_lpcg_ipg_clk";
+		power-domains = <&pd IMX_SC_R_LVDS_1_I2C_0>;
+	};
+
+	lvds1_i2c1_lpcg: clock-controller@57243014 {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x57243014 0x4>;
+		#clock-cells = <1>;
+		clocks = <&clk IMX_SC_R_LVDS_1_I2C_0 IMX_SC_PM_CLK_PER>,
+			 <&lvds_ipg_clk>;
+		clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_4>;
+		clock-output-names = "lvds1_i2c1_lpcg_clk",
+				     "lvds1_i2c1_lpcg_ipg_clk";
+		power-domains = <&pd IMX_SC_R_LVDS_1_I2C_0>;
+	};
+
+	pwm_lvds1: pwm@57244000 {
+		compatible = "fsl,imx8qxp-pwm", "fsl,imx27-pwm";
+		reg = <0x57244000 0x1000>;
+		clocks = <&lvds1_pwm_lpcg IMX_LPCG_CLK_4>,
+			 <&lvds1_pwm_lpcg IMX_LPCG_CLK_0>;
+		clock-names = "ipg", "per";
+		assigned-clocks = <&clk IMX_SC_R_LVDS_1_PWM_0 IMX_SC_PM_CLK_PER>;
+		assigned-clock-rates = <24000000>;
+		#pwm-cells = <3>;
+		power-domains = <&pd IMX_SC_R_LVDS_1_PWM_0>;
+		status = "disabled";
+	};
+
+	i2c0_lvds1: i2c@57246000 {
+		compatible = "fsl,imx8qm-lpi2c", "fsl,imx7ulp-lpi2c";
+		reg = <0x57246000 0x1000>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		interrupts = <8>;
+		clocks = <&lvds1_i2c0_lpcg IMX_LPCG_CLK_0>,
+			 <&lvds1_i2c0_lpcg IMX_LPCG_CLK_4>;
+		clock-names = "per", "ipg";
+		assigned-clocks = <&clk IMX_SC_R_LVDS_1_I2C_0 IMX_SC_PM_CLK_PER>;
+		assigned-clock-rates = <24000000>;
+		power-domains = <&pd IMX_SC_R_LVDS_1_I2C_0>;
+		status = "disabled";
+	};
+
+	i2c1_lvds1: i2c@57247000 {
+		compatible = "fsl,imx8qm-lpi2c", "fsl,imx7ulp-lpi2c";
+		reg = <0x57247000 0x1000>;
+		interrupts = <9>;
+		clocks = <&lvds1_i2c1_lpcg IMX_LPCG_CLK_0>,
+			 <&lvds1_i2c1_lpcg IMX_LPCG_CLK_4>;
+		clock-names = "per", "ipg";
+		assigned-clocks = <&clk IMX_SC_R_LVDS_1_I2C_0 IMX_SC_PM_CLK_PER>;
+		assigned-clock-rates = <24000000>;
+		power-domains = <&pd IMX_SC_R_LVDS_1_I2C_0>;
+		status = "disabled";
+	};
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-mipi0.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-mipi0.dtsi
new file mode 100644
index 000000000000..9c5b0cbdfcbd
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8-ss-mipi0.dtsi
@@ -0,0 +1,129 @@
+// SPDX-License-Identifier: GPL-2.0-only and MIT
+
+/*
+ * Copyright 2024 NXP
+ */
+
+mipi0_subsys: bus@56220000 {
+	compatible = "simple-bus";
+	interrupt-parent = <&irqsteer_mipi0>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+	ranges = <0x56220000 0x0 0x56220000 0x10000>;
+
+	irqsteer_mipi0: interrupt-controller@56220000 {
+		compatible = "fsl,imx8qxp-irqsteer", "fsl,imx-irqsteer";
+		reg = <0x56220000 0x1000>;
+		interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-controller;
+		interrupt-parent = <&gic>;
+		#interrupt-cells = <1>;
+		clocks = <&mipi0_lis_lpcg IMX_LPCG_CLK_0>;
+		clock-names = "ipg";
+		power-domains = <&pd IMX_SC_R_MIPI_0>;
+		fsl,channel = <0>;
+		fsl,num-irqs = <32>;
+	};
+
+	mipi0_lis_lpcg: clock-controller@56223000 {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x56223000 0x4>;
+		#clock-cells = <1>;
+		power-domains = <&pd IMX_SC_R_MIPI_0>;
+	};
+
+	mipi0_pwm_lpcg: clock-controller@5622300c {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x5622300c 0x4>;
+		#clock-cells = <1>;
+		power-domains = <&pd IMX_SC_R_MIPI_0_PWM_0>;
+	};
+
+	mipi0_i2c0_lpcg_ipg_clk: clock-controller@56223014 {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x56223014 0x4>;
+		#clock-cells = <1>;
+		clocks = <&mipi0_i2c0_lpcg_ipg_s_clk IMX_LPCG_CLK_0>;
+		clock-indices = <IMX_LPCG_CLK_0>;
+		clock-output-names = "mipi0_i2c0_lpcg_ipg_clk";
+		power-domains = <&pd IMX_SC_R_MIPI_0_I2C_0>;
+	};
+
+	mipi0_i2c0_lpcg_ipg_s_clk: clock-controller@56223018 {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x56223018 0x4>;
+		#clock-cells = <1>;
+		clocks = <&dsi_ipg_clk>;
+		clock-indices = <IMX_LPCG_CLK_0>;
+		clock-output-names = "mipi0_i2c0_lpcg_ipg_s_clk";
+		power-domains = <&pd IMX_SC_R_MIPI_0_I2C_0>;
+	};
+
+	mipi0_i2c0_lpcg_clk: clock-controller@5622301c {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x5622301c 0x4>;
+		#clock-cells = <1>;
+		clocks = <&clk IMX_SC_R_MIPI_0_I2C_0 IMX_SC_PM_CLK_MISC2>;
+		clock-indices = <IMX_LPCG_CLK_0>;
+		clock-output-names = "mipi0_i2c0_lpcg_clk";
+		power-domains = <&pd IMX_SC_R_MIPI_0_I2C_0>;
+	};
+
+	mipi0_i2c1_lpcg_ipg_clk: clock-controller@56223024 {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x56223024 0x4>;
+		#clock-cells = <1>;
+		clocks = <&mipi0_i2c1_lpcg_ipg_s_clk IMX_LPCG_CLK_0>;
+		clock-indices = <IMX_LPCG_CLK_0>;
+		clock-output-names = "mipi0_i2c1_lpcg_ipg_clk";
+		power-domains = <&pd IMX_SC_R_MIPI_0_I2C_1>;
+	};
+
+	mipi0_i2c1_lpcg_ipg_s_clk: clock-controller@56223028 {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x56223028 0x4>;
+		#clock-cells = <1>;
+		clocks = <&dsi_ipg_clk>;
+		clock-indices = <IMX_LPCG_CLK_0>;
+		clock-output-names = "mipi0_i2c1_lpcg_ipg_s_clk";
+		power-domains = <&pd IMX_SC_R_MIPI_0_I2C_1>;
+	};
+
+	mipi0_i2c1_lpcg_clk: clock-controller@5622302c {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x5622302c 0x4>;
+		#clock-cells = <1>;
+		clocks = <&clk IMX_SC_R_MIPI_0_I2C_1 IMX_SC_PM_CLK_MISC2>;
+		clock-indices = <IMX_LPCG_CLK_0>;
+		clock-output-names = "mipi0_i2c1_lpcg_clk";
+		power-domains = <&pd IMX_SC_R_MIPI_0_I2C_1>;
+	};
+
+	pwm_mipi0: pwm@56224000 {
+		compatible = "fsl,imx8qxp-pwm", "fsl,imx27-pwm";
+		reg = <0x56224000 0x1000>;
+		clocks = <&mipi0_pwm_lpcg IMX_LPCG_CLK_4>,
+			 <&mipi0_pwm_lpcg IMX_LPCG_CLK_0>;
+		clock-names = "ipg", "per";
+		assigned-clocks = <&clk IMX_SC_R_MIPI_0_PWM_0 IMX_SC_PM_CLK_PER>;
+		assigned-clock-rates = <24000000>;
+		#pwm-cells = <3>;
+		power-domains = <&pd IMX_SC_R_MIPI_0_PWM_0>;
+		status = "disabled";
+	};
+
+	i2c0_mipi0: i2c@56226000 {
+		compatible = "fsl,imx8qm-lpi2c", "fsl,imx7ulp-lpi2c";
+		reg = <0x56226000 0x1000>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		interrupts = <8>;
+		clocks = <&mipi0_i2c0_lpcg_clk IMX_LPCG_CLK_0>,
+			 <&mipi0_i2c0_lpcg_ipg_clk IMX_LPCG_CLK_0>;
+		clock-names = "per", "ipg";
+		assigned-clocks = <&mipi0_i2c0_lpcg_clk IMX_LPCG_CLK_0>;
+		assigned-clock-rates = <24000000>;
+		power-domains = <&pd IMX_SC_R_MIPI_0_I2C_0>;
+		status = "disabled";
+	};
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-mipi1.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-mipi1.dtsi
new file mode 100644
index 000000000000..5b1f08e412b2
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8-ss-mipi1.dtsi
@@ -0,0 +1,138 @@
+// SPDX-License-Identifier: GPL-2.0-only and MIT
+
+/*
+ * Copyright 2024 NXP
+ */
+
+mipi1_subsys: bus@57220000 {
+	compatible = "simple-bus";
+	interrupt-parent = <&irqsteer_mipi1>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+	ranges = <0x57220000 0x0 0x57220000 0x10000>;
+
+	irqsteer_mipi1: interrupt-controller@57220000 {
+		compatible = "fsl,imx8qm-irqsteer", "fsl,imx-irqsteer";
+		reg = <0x57220000 0x1000>;
+		interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-controller;
+		interrupt-parent = <&gic>;
+		#interrupt-cells = <1>;
+		clocks = <&mipi1_lis_lpcg IMX_LPCG_CLK_0>;
+		clock-names = "ipg";
+		power-domains = <&pd IMX_SC_R_MIPI_1>;
+		fsl,channel = <0>;
+		fsl,num-irqs = <32>;
+	};
+
+	mipi1_lis_lpcg: clock-controller@57223000 {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x57223000 0x4>;
+		#clock-cells = <1>;
+		clocks = <&dsi_ipg_clk>;
+		clock-indices = <IMX_LPCG_CLK_0>;
+		clock-output-names = "mipi1_lis_lpcg_ipg_clk";
+		power-domains = <&pd IMX_SC_R_MIPI_1>;
+	};
+
+	mipi1_pwm_lpcg: clock-controller@5722300c {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x5722300c 0x4>;
+		#clock-cells = <1>;
+		clocks = <&clk IMX_SC_R_MIPI_1_PWM_0 IMX_SC_PM_CLK_PER>,
+			 <&dsi_ipg_clk>;
+		clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_4>;
+		clock-output-names = "mipi1_pwm_lpcg_clk",
+				     "mipi1_pwm_lpcg_ipg_clk";
+		power-domains = <&pd IMX_SC_R_MIPI_1_PWM_0>;
+	};
+
+	mipi1_i2c0_lpcg_clk: clock-controller@5722301c {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x5722301c 0x4>;
+		#clock-cells = <1>;
+		clocks = <&clk IMX_SC_R_MIPI_1_I2C_0 IMX_SC_PM_CLK_MISC2>;
+		clock-indices = <IMX_LPCG_CLK_0>;
+		clock-output-names = "mipi1_i2c0_lpcg_clk";
+		power-domains = <&pd IMX_SC_R_MIPI_1_I2C_0>;
+	};
+
+	mipi1_i2c0_lpcg_ipg_clk: clock-controller@57223014 {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x57223014 0x4>;
+		#clock-cells = <1>;
+		clocks = <&mipi1_i2c0_lpcg_ipg_s_clk IMX_LPCG_CLK_0>;
+		clock-indices = <IMX_LPCG_CLK_0>;
+		clock-output-names = "mipi1_i2c0_lpcg_ipg_clk";
+		power-domains = <&pd IMX_SC_R_MIPI_1_I2C_0>;
+	};
+
+	mipi1_i2c0_lpcg_ipg_s_clk: clock-controller@57223018 {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x57223018 0x4>;
+		#clock-cells = <1>;
+		clocks = <&dsi_ipg_clk>;
+		clock-indices = <IMX_LPCG_CLK_0>;
+		clock-output-names = "mipi1_i2c0_lpcg_ipg_s_clk";
+		power-domains = <&pd IMX_SC_R_MIPI_1_I2C_0>;
+	};
+
+	mipi1_i2c1_lpcg_ipg_clk: clock-controller@57223024 {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x57223024 0x4>;
+		#clock-cells = <1>;
+		clocks = <&mipi1_i2c1_lpcg_ipg_s_clk IMX_LPCG_CLK_0>;
+		clock-indices = <IMX_LPCG_CLK_0>;
+		clock-output-names = "mipi1_i2c1_lpcg_ipg_clk";
+		power-domains = <&pd IMX_SC_R_MIPI_1_I2C_1>;
+	};
+
+	mipi1_i2c1_lpcg_ipg_s_clk: clock-controller@57223028 {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x57223028 0x4>;
+		#clock-cells = <1>;
+		clocks = <&dsi_ipg_clk>;
+		clock-indices = <IMX_LPCG_CLK_0>;
+		clock-output-names = "mipi1_i2c1_lpcg_ipg_s_clk";
+		power-domains = <&pd IMX_SC_R_MIPI_1_I2C_1>;
+	};
+
+	mipi1_i2c1_lpcg_clk: clock-controller@5722302c {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x5722302c 0x4>;
+		#clock-cells = <1>;
+		clocks = <&clk IMX_SC_R_MIPI_1_I2C_1 IMX_SC_PM_CLK_MISC2>;
+		clock-indices = <IMX_LPCG_CLK_0>;
+		clock-output-names = "mipi1_i2c1_lpcg_clk";
+		power-domains = <&pd IMX_SC_R_MIPI_1_I2C_1>;
+	};
+
+	pwm_mipi1: pwm@57224000 {
+		compatible = "fsl,imx8qxp-pwm", "fsl,imx27-pwm";
+		reg = <0x57224000 0x1000>;
+		clocks = <&mipi1_pwm_lpcg IMX_LPCG_CLK_4>,
+			 <&mipi1_pwm_lpcg IMX_LPCG_CLK_0>;
+		clock-names = "ipg", "per";
+		assigned-clocks = <&clk IMX_SC_R_MIPI_1_PWM_0 IMX_SC_PM_CLK_PER>;
+		assigned-clock-rates = <24000000>;
+		#pwm-cells = <3>;
+		power-domains = <&pd IMX_SC_R_MIPI_1_PWM_0>;
+		status = "disabled";
+	};
+
+	i2c0_mipi1: i2c@57226000 {
+		compatible = "fsl,imx8qm-lpi2c", "fsl,imx7ulp-lpi2c";
+		reg = <0x57226000 0x1000>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		interrupts = <8>;
+		interrupt-parent = <&irqsteer_mipi1>;
+		clocks = <&mipi1_i2c0_lpcg_clk IMX_LPCG_CLK_0>,
+			 <&mipi1_i2c0_lpcg_ipg_clk IMX_LPCG_CLK_0>;
+		clock-names = "per", "ipg";
+		assigned-clocks = <&mipi1_i2c0_lpcg_clk IMX_LPCG_CLK_0>;
+		assigned-clock-rates = <24000000>;
+		power-domains = <&pd IMX_SC_R_MIPI_1_I2C_0>;
+		status = "disabled";
+	};
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8dx-colibri.dtsi b/arch/arm64/boot/dts/freescale/imx8dx-colibri.dtsi
index 66b0fcc6687d..4d1ad052c5b6 100644
--- a/arch/arm64/boot/dts/freescale/imx8dx-colibri.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8dx-colibri.dtsi
@@ -9,3 +9,14 @@
 / {
 	model = "Toradex Colibri iMX8DX Module";
 };
+
+&thermal_zones {
+	pmic-thermal {
+		cooling-maps {
+			map0 {
+				cooling-device = <&A35_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+						 <&A35_1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+			};
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts b/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts
index 2412ab145c06..4caaecc19227 100644
--- a/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts
@@ -24,6 +24,19 @@
 		stdout-path = &lpuart0;
 	};
 
+	imx8dxl-cm4 {
+		compatible = "fsl,imx8qxp-cm4";
+		clocks = <&clk_dummy>;
+		mbox-names = "tx", "rx", "rxdb";
+		mboxes = <&lsio_mu5 0 1 &lsio_mu5 1 1 &lsio_mu5 3 1>;
+		memory-region = <&vdevbuffer>, <&vdev0vring0>, <&vdev0vring1>,
+				<&vdev1vring0>, <&vdev1vring1>, <&rsc_table>;
+		power-domains = <&pd IMX_SC_R_M4_0_PID0>, <&pd IMX_SC_R_M4_0_MU_1A>;
+		fsl,resource-id = <IMX_SC_R_M4_0_PID0>;
+		fsl,entry-address = <0x34fe0000>;
+	};
+
+
 	memory@80000000 {
 		device_type = "memory";
 		reg = <0x00000000 0x80000000 0 0x40000000>;
@@ -51,6 +64,37 @@
 			alloc-ranges = <0 0x98000000 0 0x14000000>;
 			linux,cma-default;
 		};
+
+		vdev0vring0: memory0@90000000 {
+			reg = <0 0x90000000 0 0x8000>;
+			no-map;
+		};
+
+		vdev0vring1: memory@90008000 {
+			reg = <0 0x90008000 0 0x8000>;
+			no-map;
+		};
+
+		vdev1vring0: memory@90010000 {
+			reg = <0 0x90010000 0 0x8000>;
+			no-map;
+		};
+
+		vdev1vring1: memory@90018000 {
+			reg = <0 0x90018000 0 0x8000>;
+			no-map;
+		};
+
+		rsc_table: memory-rsc-table@900ff000 {
+			reg = <0 0x900ff000 0 0x1000>;
+			no-map;
+		};
+
+		vdevbuffer: memory-vdevbuffer@90400000 {
+			compatible = "shared-dma-pool";
+			reg = <0 0x90400000 0 0x100000>;
+			no-map;
+		};
 	};
 
 	m2_uart1_sel: regulator-m2uart1sel {
@@ -137,6 +181,76 @@
 		enable-active-high;
 		regulator-always-on;
 	};
+
+	bt_sco_codec: audio-codec-bt {
+		compatible = "linux,bt-sco";
+		#sound-dai-cells = <1>;
+	};
+
+	sound-bt-sco {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "bt-sco-audio";
+		simple-audio-card,format = "dsp_a";
+		simple-audio-card,bitclock-inversion;
+		simple-audio-card,frame-master = <&btcpu>;
+		simple-audio-card,bitclock-master = <&btcpu>;
+
+		btcpu: simple-audio-card,cpu {
+			sound-dai = <&sai0>;
+			dai-tdm-slot-num = <2>;
+			dai-tdm-slot-width = <16>;
+		};
+
+		simple-audio-card,codec {
+			sound-dai = <&bt_sco_codec 1>;
+		};
+	};
+
+	sound-wm8960-1 {
+		compatible = "fsl,imx-audio-wm8960";
+		model = "wm8960-audio";
+		audio-cpu = <&sai1>;
+		audio-codec = <&wm8960_1>;
+		audio-asrc = <&asrc0>;
+		audio-routing = "Headphone Jack", "HP_L",
+				"Headphone Jack", "HP_R",
+				"Ext Spk", "SPK_LP",
+				"Ext Spk", "SPK_LN",
+				"Ext Spk", "SPK_RP",
+				"Ext Spk", "SPK_RN",
+				"LINPUT1", "Mic Jack",
+				"Mic Jack", "MICB";
+	};
+
+	sound-wm8960-2 {
+		compatible = "fsl,imx-audio-wm8960";
+		model = "wm8960-audio-2";
+		audio-cpu = <&sai2>;
+		audio-codec = <&wm8960_2>;
+		audio-routing = "Headphone Jack", "HP_L",
+				"Headphone Jack", "HP_R",
+				"Ext Spk", "SPK_LP",
+				"Ext Spk", "SPK_LN",
+				"Ext Spk", "SPK_RP",
+				"Ext Spk", "SPK_RN",
+				"LINPUT1", "Mic Jack",
+				"Mic Jack", "MICB";
+	};
+
+	sound-wm8960-3 {
+		compatible = "fsl,imx-audio-wm8960";
+		model = "wm8960-audio-3";
+		audio-cpu = <&sai3>;
+		audio-codec = <&wm8960_3>;
+		audio-routing = "Headphone Jack", "HP_L",
+				"Headphone Jack", "HP_R",
+				"Ext Spk", "SPK_LP",
+				"Ext Spk", "SPK_LN",
+				"Ext Spk", "SPK_RP",
+				"Ext Spk", "SPK_RN",
+				"LINPUT1", "Mic Jack",
+				"Mic Jack", "MICB";
+	};
 };
 
 &adc0 {
@@ -144,6 +258,11 @@
 	status = "okay";
 };
 
+&asrc0 {
+	fsl,asrc-rate = <48000>;
+	status = "okay";
+};
+
 &eqos {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_eqos>;
@@ -271,6 +390,78 @@
 			};
 		};
 
+		i2c@1 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x1>;
+
+			wm8960_1: audio-codec@1a {
+				compatible = "wlf,wm8960";
+				reg = <0x1a>;
+				clocks = <&mclkout1_lpcg IMX_LPCG_CLK_0>;
+				clock-names = "mclk";
+				assigned-clocks = <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_PLL>,
+						  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_SLV_BUS>,
+						  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_MST_BUS>,
+						  <&mclkout1_lpcg IMX_LPCG_CLK_0>;
+				assigned-clock-rates = <786432000>,
+						       <49152000>,
+						       <12288000>,
+						       <12288000>;
+				wlf,shared-lrclk;
+				wlf,hp-cfg = <2 2 3>;
+				wlf,gpio-cfg = <1 3>;
+			};
+		};
+
+		i2c@2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x2>;
+
+			wm8960_2: audio-codec@1a {
+				compatible = "wlf,wm8960";
+				reg = <0x1a>;
+				clocks = <&mclkout1_lpcg IMX_LPCG_CLK_0>;
+				clock-names = "mclk";
+				assigned-clocks = <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_PLL>,
+						  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_SLV_BUS>,
+						  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_MST_BUS>,
+						  <&mclkout1_lpcg IMX_LPCG_CLK_0>;
+				assigned-clock-rates = <786432000>,
+						       <49152000>,
+						       <12288000>,
+						       <12288000>;
+				wlf,shared-lrclk;
+				wlf,hp-cfg = <2 2 3>;
+				wlf,gpio-cfg = <1 3>;
+			};
+		};
+
+		i2c@3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x3>;
+
+			wm8960_3: audio-codec@1a {
+				compatible = "wlf,wm8960";
+				reg = <0x1a>;
+				clocks = <&mclkout1_lpcg IMX_LPCG_CLK_0>;
+				clock-names = "mclk";
+				assigned-clocks = <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_PLL>,
+						  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_SLV_BUS>,
+						  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_MST_BUS>,
+						  <&mclkout1_lpcg IMX_LPCG_CLK_0>;
+				assigned-clock-rates = <786432000>,
+						       <49152000>,
+						       <12288000>,
+						       <12288000>;
+				wlf,shared-lrclk;
+				wlf,hp-cfg = <2 2 3>;
+				wlf,gpio-cfg = <1 3>;
+			};
+		};
+
 		i2c@4 {
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -358,6 +549,10 @@
 	status = "okay";
 };
 
+&lsio_mu5 {
+	status = "okay";
+};
+
 &flexcan2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_flexcan2>;
@@ -390,6 +585,53 @@
 	status = "okay";
 };
 
+&sai0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sai0>;
+	#sound-dai-cells = <0>;
+	assigned-clocks = <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_PLL>,
+			  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_SLV_BUS>,
+			  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_MST_BUS>,
+			  <&sai0_lpcg IMX_LPCG_CLK_0>;
+	assigned-clock-rates = <786432000>, <49152000>, <12288000>, <49152000>;
+	status = "okay";
+};
+
+&sai1 {
+	assigned-clocks = <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_PLL>,
+			  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_SLV_BUS>,
+			  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_MST_BUS>,
+			  <&sai1_lpcg IMX_LPCG_CLK_0>;
+	assigned-clock-rates = <786432000>, <49152000>, <12288000>, <49152000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sai1>;
+	status = "okay";
+};
+
+&sai2 {
+	assigned-clocks = <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_PLL>,
+			  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_SLV_BUS>,
+			  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_MST_BUS>,
+			  <&sai2_lpcg IMX_LPCG_CLK_0>;
+	assigned-clock-rates = <786432000>, <49152000>, <12288000>, <49152000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sai2>;
+	fsl,sai-asynchronous;
+	status = "okay";
+};
+
+&sai3 {
+	assigned-clocks = <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_PLL>,
+			  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_SLV_BUS>,
+			  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_MST_BUS>,
+			  <&sai3_lpcg IMX_LPCG_CLK_0>;
+	assigned-clock-rates = <786432000>, <49152000>, <12288000>, <49152000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sai3>;
+	fsl,sai-asynchronous;
+	status = "okay";
+};
+
 &thermal_zones {
 	pmic-thermal {
 		polling-delay-passive = <250>;
@@ -480,12 +722,6 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_lpspi3>;
 	status = "okay";
-
-	spidev0: spi@0 {
-		reg = <0>;
-		compatible = "rohm,dh2228fv";
-		spi-max-frequency = <30000000>;
-	};
 };
 
 &iomuxc {
@@ -632,6 +868,41 @@
 		>;
 	};
 
+	pinctrl_sai0: sai0grp {
+		fsl,pins = <
+			IMX8DXL_SPI0_CS0_ADMA_SAI0_RXD		0x06000060
+			IMX8DXL_SPI0_CS1_ADMA_SAI0_RXC		0x06000040
+			IMX8DXL_SPI0_SCK_ADMA_SAI0_TXC		0x06000060
+			IMX8DXL_SPI0_SDI_ADMA_SAI0_TXD		0x06000060
+			IMX8DXL_SPI0_SDO_ADMA_SAI0_TXFS		0x06000040
+		>;
+	};
+
+	pinctrl_sai1: sai1grp {
+		fsl,pins = <
+			IMX8DXL_FLEXCAN0_RX_ADMA_SAI1_TXC	0x06000040
+			IMX8DXL_FLEXCAN0_TX_ADMA_SAI1_TXFS	0x06000040
+			IMX8DXL_FLEXCAN1_RX_ADMA_SAI1_TXD	0x06000060
+			IMX8DXL_FLEXCAN1_TX_ADMA_SAI1_RXD	0x06000060
+		>;
+	};
+
+	pinctrl_sai2: sai2grp {
+		fsl,pins = <
+			IMX8DXL_SNVS_TAMPER_OUT3_ADMA_SAI2_RXC	0x06000040
+			IMX8DXL_SNVS_TAMPER_IN0_ADMA_SAI2_RXFS	0x06000040
+			IMX8DXL_SNVS_TAMPER_OUT4_ADMA_SAI2_RXD	0x06000060
+		>;
+	};
+
+	pinctrl_sai3: sai3grp {
+		fsl,pins = <
+			IMX8DXL_SNVS_TAMPER_IN1_ADMA_SAI3_RXC	0x06000040
+			IMX8DXL_SNVS_TAMPER_IN3_ADMA_SAI3_RXFS	0x06000040
+			IMX8DXL_SNVS_TAMPER_IN2_ADMA_SAI3_RXD	0x06000060
+		>;
+	};
+
 	pinctrl_usdhc1: usdhc1grp {
 		fsl,pins = <
 			IMX8DXL_EMMC0_CLK_CONN_EMMC0_CLK	0x06000041
diff --git a/arch/arm64/boot/dts/freescale/imx8dxl-ss-adma.dtsi b/arch/arm64/boot/dts/freescale/imx8dxl-ss-adma.dtsi
index 5d012c95222f..72434529f78e 100644
--- a/arch/arm64/boot/dts/freescale/imx8dxl-ss-adma.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8dxl-ss-adma.dtsi
@@ -3,6 +3,63 @@
  * Copyright 2019~2020, 2022 NXP
  */
 
+/delete-node/ &asrc1;
+/delete-node/ &asrc1_lpcg;
+/delete-node/ &adc1;
+/delete-node/ &adc1_lpcg;
+/delete-node/ &amix;
+/delete-node/ &amix_lpcg;
+/delete-node/ &edma1;
+/delete-node/ &esai0;
+/delete-node/ &esai0_lpcg;
+/delete-node/ &sai4;
+/delete-node/ &sai4_lpcg;
+/delete-node/ &sai5;
+/delete-node/ &sai5_lpcg;
+
+&acm {
+	compatible = "fsl,imx8dxl-acm";
+	power-domains = <&pd IMX_SC_R_AUDIO_CLK_0>,
+			<&pd IMX_SC_R_AUDIO_CLK_1>,
+			<&pd IMX_SC_R_MCLK_OUT_0>,
+			<&pd IMX_SC_R_MCLK_OUT_1>,
+			<&pd IMX_SC_R_AUDIO_PLL_0>,
+			<&pd IMX_SC_R_AUDIO_PLL_1>,
+			<&pd IMX_SC_R_ASRC_0>,
+			<&pd IMX_SC_R_SAI_0>,
+			<&pd IMX_SC_R_SAI_1>,
+			<&pd IMX_SC_R_SAI_2>,
+			<&pd IMX_SC_R_SAI_3>,
+			<&pd IMX_SC_R_SPDIF_0>,
+			<&pd IMX_SC_R_MQS_0>;
+	clocks = <&aud_rec0_lpcg IMX_LPCG_CLK_0>,
+		 <&aud_rec1_lpcg IMX_LPCG_CLK_0>,
+		 <&aud_pll_div0_lpcg IMX_LPCG_CLK_0>,
+		 <&aud_pll_div1_lpcg IMX_LPCG_CLK_0>,
+		 <&clk_ext_aud_mclk0>,
+		 <&clk_ext_aud_mclk1>,
+		 <&clk_spdif0_rx>,
+		 <&clk_sai0_rx_bclk>,
+		 <&clk_sai0_tx_bclk>,
+		 <&clk_sai1_rx_bclk>,
+		 <&clk_sai1_tx_bclk>,
+		 <&clk_sai2_rx_bclk>,
+		 <&clk_sai3_rx_bclk>;
+	clock-names = "aud_rec_clk0_lpcg_clk",
+		      "aud_rec_clk1_lpcg_clk",
+		      "aud_pll_div_clk0_lpcg_clk",
+		      "aud_pll_div_clk1_lpcg_clk",
+		      "ext_aud_mclk0",
+		      "ext_aud_mclk1",
+		      "spdif0_rx",
+		      "sai0_rx_bclk",
+		      "sai0_tx_bclk",
+		      "sai1_rx_bclk",
+		      "sai1_tx_bclk",
+		      "sai2_rx_bclk",
+		      "sai3_rx_bclk";
+};
+
 &audio_ipg_clk {
 	clock-frequency = <160000000>;
 };
@@ -177,3 +234,24 @@
 &lpspi3 {
 	interrupts = <GIC_SPI 221 IRQ_TYPE_LEVEL_HIGH>;
 };
+
+&sai0 {
+	interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&sai1 {
+	interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&sai2 {
+	interrupts = <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&sai3 {
+	interrupts = <GIC_SPI 198 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&spdif0 {
+	interrupts = <GIC_SPI 326 IRQ_TYPE_LEVEL_HIGH>, /* rx */
+		     <GIC_SPI 328 IRQ_TYPE_LEVEL_HIGH>; /* tx */
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8dxl-ss-conn.dtsi b/arch/arm64/boot/dts/freescale/imx8dxl-ss-conn.dtsi
index 6d13e4fafb76..1e02b04494e9 100644
--- a/arch/arm64/boot/dts/freescale/imx8dxl-ss-conn.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8dxl-ss-conn.dtsi
@@ -108,6 +108,13 @@
 
 };
 
+&dma_apbh {
+	interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>;
+};
+
 &enet0_lpcg {
 	clocks = <&conn_enet0_root_clk>,
 		 <&conn_enet0_root_clk>,
@@ -127,6 +134,10 @@
 	assigned-clock-rates = <125000000>;
 };
 
+&gpmi {
+	interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
+};
+
 &usdhc1 {
 	compatible = "fsl,imx8dxl-usdhc", "fsl,imx8qxp-usdhc";
 	interrupts = <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-beacon-baseboard.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-beacon-baseboard.dtsi
index 6086dae2e5fb..ea1d5b9c6bae 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-beacon-baseboard.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-beacon-baseboard.dtsi
@@ -56,6 +56,20 @@
 		enable-gpios = <&pca6416_1 2 GPIO_ACTIVE_LOW>;
 	};
 
+	reg_1v5: regulator-1v5 {
+		compatible = "regulator-fixed";
+		regulator-name = "1V5";
+		regulator-min-microvolt = <1500000>;
+		regulator-max-microvolt = <1500000>;
+	};
+
+	reg_1v8: regulator-1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "1V8";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
 	reg_audio: regulator-audio {
 		compatible = "regulator-fixed";
 		regulator-name = "3v3_aud";
@@ -187,6 +201,8 @@
 		assigned-clock-parents = <&clk IMX8MM_CLK_24M>;
 		assigned-clock-rates = <24000000>;
 		AVDD-supply = <&reg_camera>;  /* 2.8v */
+		DVDD-supply = <&reg_1v5>;
+		DOVDD-supply = <&reg_1v8>;
 		powerdown-gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
 		reset-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
 
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-beacon-kit.dts b/arch/arm64/boot/dts/freescale/imx8mm-beacon-kit.dts
index 905c98cb080d..97ff1ddd6318 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-beacon-kit.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-beacon-kit.dts
@@ -62,8 +62,8 @@
 		compatible = "adi,adv7535";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_hdmi_bridge>;
-		reg = <0x3d>, <0x3c>, <0x3e>, <0x3f>;
-		reg-names = "main", "cec", "edid", "packet";
+		reg = <0x3d>, <0x3e>, <0x3c>, <0x3f>;
+		reg-names = "main", "edid", "cec", "packet";
 		adi,dsi-lanes = <4>;
 		avdd-supply = <&reg_hdmi>;
 		a2vdd-supply = <&reg_hdmi>;
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-data-modul-edm-sbc.dts b/arch/arm64/boot/dts/freescale/imx8mm-data-modul-edm-sbc.dts
index b1f2beb40a98..472c584fb3bd 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-data-modul-edm-sbc.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-data-modul-edm-sbc.dts
@@ -168,7 +168,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_fec1>;
 	phy-mode = "rgmii-id";
-	phy-handle = <&fec1_phy>;
+	phy-handle = <&fec1_phy_bcm>;
 	phy-supply = <&buck4_reg>;
 	fsl,magic-packet;
 	status = "okay";
@@ -178,7 +178,7 @@
 		#size-cells = <0>;
 
 		/* Atheros AR8031 PHY */
-		fec1_phy: ethernet-phy@0 {
+		fec1_phy_ath: ethernet-phy@0 {
 			compatible = "ethernet-phy-ieee802.3-c22";
 			reg = <0>;
 			/*
@@ -191,6 +191,7 @@
 			reset-deassert-us = <10000>;
 			qca,keep-pll-enabled;
 			vddio-supply = <&vddio>;
+			status = "disabled";
 
 			vddio: vddio-regulator {
 				regulator-name = "VDDIO";
@@ -202,6 +203,20 @@
 				regulator-name = "VDDH";
 			};
 		};
+
+		/* Broadcom BCM54213PE PHY */
+		fec1_phy_bcm: ethernet-phy@1 {
+			compatible = "ethernet-phy-ieee802.3-c22";
+			reg = <1>;
+			/*
+			 * Dedicated ENET_INT# and ENET_WOL# signals are
+			 * unused, the PHY does not provide cable detect
+			 * interrupt.
+			 */
+			reset-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
+			reset-assert-us = <10000>;
+			reset-deassert-us = <10000>;
+		};
 	};
 };
 
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-emtop-baseboard.dts b/arch/arm64/boot/dts/freescale/imx8mm-emtop-baseboard.dts
index 1c4e4d175989..7d2cb74c64ee 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-emtop-baseboard.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-emtop-baseboard.dts
@@ -11,5 +11,53 @@
 	model = "Emtop Embedded Solutions i.MX8M Mini Baseboard V1";
 	compatible = "ees,imx8mm-emtop-baseboard", "ees,imx8mm-emtop-som",
 		"fsl,imx8mm";
+};
+
+&fec1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_fec1>;
+	phy-mode = "rgmii-id";
+	phy-handle = <&ethphy0>;
+	fsl,magic-packet;
+	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ethphy0: ethernet-phy@4 {
+			compatible = "ethernet-phy-ieee802.3-c22";
+			reg = <4>;
+			reset-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>;
+			reset-assert-us = <10000>;
+			vddio-supply = <&vddio>;
+
+			vddio: vddio-regulator {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+			};
+		};
+	};
+};
 
+&iomuxc {
+	pinctrl_fec1: fec1grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_ENET_MDC_ENET1_MDC                 0x3
+			MX8MM_IOMUXC_ENET_MDIO_ENET1_MDIO               0x3
+			MX8MM_IOMUXC_ENET_TD3_ENET1_RGMII_TD3           0x1f
+			MX8MM_IOMUXC_ENET_TD2_ENET1_RGMII_TD2           0x1f
+			MX8MM_IOMUXC_ENET_TD1_ENET1_RGMII_TD1           0x1f
+			MX8MM_IOMUXC_ENET_TD0_ENET1_RGMII_TD0           0x1f
+			MX8MM_IOMUXC_ENET_RD3_ENET1_RGMII_RD3           0x91
+			MX8MM_IOMUXC_ENET_RD2_ENET1_RGMII_RD2           0x91
+			MX8MM_IOMUXC_ENET_RD1_ENET1_RGMII_RD1           0x91
+			MX8MM_IOMUXC_ENET_RD0_ENET1_RGMII_RD0           0x91
+			MX8MM_IOMUXC_ENET_TXC_ENET1_RGMII_TXC           0x1f
+			MX8MM_IOMUXC_ENET_RXC_ENET1_RGMII_RXC           0x91
+			MX8MM_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL     0x91
+			MX8MM_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL     0x1f
+			MX8MM_IOMUXC_SAI2_RXC_GPIO4_IO22                0x19
+		>;
+	};
 };
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
index 90d1901df2b1..5f8336217bb8 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
@@ -180,12 +180,21 @@
 		};
 	};
 
+	spdif_out: spdif-out {
+		compatible = "linux,spdif-dit";
+		#sound-dai-cells = <0>;
+	};
+
+	spdif_in: spdif-in {
+		compatible = "linux,spdif-dir";
+		#sound-dai-cells = <0>;
+	};
+
 	sound-spdif {
 		compatible = "fsl,imx-audio-spdif";
 		model = "imx-spdif";
-		spdif-controller = <&spdif1>;
-		spdif-out;
-		spdif-in;
+		audio-cpu = <&spdif1>;
+		audio-codec = <&spdif_out>, <&spdif_in>;
 	};
 };
 
@@ -400,7 +409,7 @@
 		pinctrl-0 = <&pinctrl_typec1>;
 		reg = <0x50>;
 		interrupt-parent = <&gpio2>;
-		interrupts = <11 8>;
+		interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
 		status = "okay";
 
 		typec1_con: connector {
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-iot-gateway.dts b/arch/arm64/boot/dts/freescale/imx8mm-iot-gateway.dts
new file mode 100644
index 000000000000..370558a8ba46
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mm-iot-gateway.dts
@@ -0,0 +1,218 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+//
+// Copyright 2020 CompuLab
+
+#include "imx8mm-ucm-som.dtsi"
+#include <dt-bindings/phy/phy-imx8-pcie.h>
+/ {
+	model = "CompuLab i.MX8MM IoT Gateway";
+	compatible = "compulab,imx8mm-iot-gateway", "compulab,imx8mm-ucm-som", "fsl,imx8mm";
+
+	regulator-usbhub-ena {
+		compatible = "regulator-fixed";
+		regulator-name = "usbhub_ena";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio4 28 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-always-on;
+	};
+
+	regulator-usbhub-rst {
+		compatible = "regulator-fixed";
+		regulator-name = "usbhub_rst";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio3 24 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-always-on;
+	};
+
+	regulator-uart1-mode {
+		compatible = "regulator-fixed";
+		regulator-name = "uart1_mode";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio4 26 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-always-on;
+	};
+
+	regulator-uart1-duplex {
+		compatible = "regulator-fixed";
+		regulator-name = "uart1_duplex";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio4 27 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-always-on;
+	};
+
+	regulator-uart1-shdn {
+		compatible = "regulator-fixed";
+		regulator-name = "uart1_shdn";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio5 5 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-always-on;
+	};
+
+	regulator-uart1-trmen {
+		compatible = "regulator-fixed";
+		regulator-name = "uart1_trmen";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio4 25 GPIO_ACTIVE_LOW>;
+		regulator-always-on;
+	};
+
+	regulator-usdhc2-v {
+		compatible = "regulator-fixed";
+		regulator-name = "usdhc2_v";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio1 4 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-always-on;
+	};
+
+	regulator-mpcie2-rst {
+		compatible = "regulator-fixed";
+		regulator-name = "mpcie2_rst";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-always-on;
+	};
+
+	regulator-mpcie2lora-dis {
+		compatible = "regulator-fixed";
+		regulator-name = "mpcie2lora_dis";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio3 21 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-always-on;
+	};
+
+	pcie0_refclk: clock-pcie0-refclk {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <100000000>;
+	};
+};
+
+&i2c1 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1>;
+	status = "okay";
+
+	eeprom@54 {
+		compatible = "atmel,24c08";
+		reg = <0x54>;
+		pagesize = <16>;
+	};
+};
+
+&ecspi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi1 &pinctrl_ecspi1_cs>;
+	cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
+	status = "okay";
+};
+
+&pcie_phy {
+	fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_INPUT>;
+	fsl,tx-deemph-gen1 = <0x2d>;
+	fsl,tx-deemph-gen2 = <0xf>;
+	fsl,clkreq-unsupported;
+	clocks = <&pcie0_refclk>;
+	clock-names = "ref";
+	status = "okay";
+};
+
+&pcie0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pcie0>;
+	reset-gpio = <&gpio3 20 GPIO_ACTIVE_LOW>;
+	status = "okay";
+};
+
+&usbotg1 {
+	dr_mode = "host";
+	status = "okay";
+};
+
+&usbotg2 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	dr_mode = "host";
+	usb-role-switch;
+	status = "okay";
+
+	usbhub@1 {
+		compatible = "usb424,9514";
+		reg = <1>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_usb9514>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ethernet: ethernet@1 {
+			compatible = "usb424,ec00";
+			reg = <1>;
+		};
+	};
+};
+
+&usdhc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc2>;
+	bus-width = <4>;
+	mmc-ddr-1_8v;
+	non-removable;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hog>;
+
+	pinctrl_hog: hoggrp {
+		fsl,pins = <
+			/* mPCIe2 */
+			MX8MM_IOMUXC_SAI5_RXD0_GPIO3_IO21		0x140
+			MX8MM_IOMUXC_SAI5_RXD1_GPIO3_IO22		0x140
+		>;
+	};
+
+	pinctrl_ecspi1: ecspi1grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_ECSPI1_SCLK_ECSPI1_SCLK		0x82
+			MX8MM_IOMUXC_ECSPI1_MOSI_ECSPI1_MOSI		0x82
+			MX8MM_IOMUXC_ECSPI1_MISO_ECSPI1_MISO		0x82
+		>;
+	};
+
+	pinctrl_ecspi1_cs: ecspi1csgrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_ECSPI1_SS0_GPIO5_IO9		0x40000
+		>;
+	};
+
+	pinctrl_pcie0: pcie0grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_SAI5_RXC_GPIO3_IO20		0x140
+		>;
+	};
+
+	pinctrl_usb9514: usb9514grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_SAI3_RXFS_GPIO4_IO28		0x140 /* USB_PS_EN */
+			MX8MM_IOMUXC_SAI5_RXD3_GPIO3_IO24		0x140 /* HUB_RSTn */
+		>;
+	};
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-phyboard-polis-rdk.dts b/arch/arm64/boot/dts/freescale/imx8mm-phyboard-polis-rdk.dts
index 92e62fe31929..5eacbd9611ee 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-phyboard-polis-rdk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-phyboard-polis-rdk.dts
@@ -220,6 +220,7 @@
 };
 
 &rv3028 {
+	aux-voltage-chargeable = <1>;
 	trickle-resistor-ohms = <3000>;
 };
 
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-phygate-tauri-l-rs232-rs232.dtso b/arch/arm64/boot/dts/freescale/imx8mm-phygate-tauri-l-rs232-rs232.dtso
new file mode 100644
index 000000000000..78f4e8d5814d
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mm-phygate-tauri-l-rs232-rs232.dtso
@@ -0,0 +1,67 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) 2021 PHYTEC Messtechnik GmbH
+ * Author: Jens Lang <j.lang@phytec.de>
+ *
+ * Tauri-L 2 x RS232:
+ *  - GPIO3_20 uart4_rs485_en needs to be driven low (inactive)
+ */
+
+#include <dt-bindings/clock/imx8mm-clock.h>
+#include <dt-bindings/gpio/gpio.h>
+#include "imx8mm-pinfunc.h"
+
+/dts-v1/;
+/plugin/;
+
+&gpio3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpio3_hog>;
+
+	uart4-rs485-en-hog {
+		gpio-hog;
+		gpios = <20 GPIO_ACTIVE_HIGH>;
+		output-low;
+		line-name = "uart4_rs485_en";
+	};
+};
+
+/* UART2 - RS232  */
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2>;
+	assigned-clocks = <&clk IMX8MM_CLK_UART2>;
+	assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_80M>;
+	status = "okay";
+};
+
+/* UART4 - RS232  */
+&uart4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart4>;
+	assigned-clocks = <&clk IMX8MM_CLK_UART4>;
+	assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_80M>;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl_gpio3_hog: gpio3hoggrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_SAI5_RXC_GPIO3_IO20	0x49
+		>;
+	};
+
+	pinctrl_uart2: uart2grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_UART2_RXD_UART2_DCE_RX	0x00
+			MX8MM_IOMUXC_UART2_TXD_UART2_DCE_TX	0x00
+		>;
+	};
+
+	pinctrl_uart4: uart4grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_UART4_RXD_UART4_DCE_RX	0x49
+			MX8MM_IOMUXC_UART4_TXD_UART4_DCE_TX	0x49
+		>;
+	};
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-phygate-tauri-l-rs232-rs485.dtso b/arch/arm64/boot/dts/freescale/imx8mm-phygate-tauri-l-rs232-rs485.dtso
new file mode 100644
index 000000000000..66288948bdd3
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mm-phygate-tauri-l-rs232-rs485.dtso
@@ -0,0 +1,71 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) 2021 PHYTEC Messtechnik GmbH
+ * Author: Jens Lang <j.lang@phytec.de>
+ *
+ * Tauri-L RS232 + RS485:
+ *  - GPIO3_20 uart4_rs485_en needs to be driven high (active)
+ *  - GPIO3_25 RS485_DE Driver enable
+ */
+
+#include <dt-bindings/clock/imx8mm-clock.h>
+#include <dt-bindings/gpio/gpio.h>
+#include "imx8mm-pinfunc.h"
+
+/dts-v1/;
+/plugin/;
+
+&gpio3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpio3_hog>;
+
+	uart4-rs485-en-hog {
+		gpio-hog;
+		gpios = <20 GPIO_ACTIVE_HIGH>;
+		output-high;
+		line-name = "uart4_rs485_en";
+	};
+};
+
+/* UART2 - RS232  */
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2>;
+	assigned-clocks = <&clk IMX8MM_CLK_UART2>;
+	assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_80M>;
+	status = "okay";
+};
+
+/* UART4 - RS485  */
+&uart4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart4>;
+	assigned-clocks = <&clk IMX8MM_CLK_UART4>;
+	assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_80M>;
+	rts-gpios = <&gpio3 25 GPIO_ACTIVE_HIGH>;
+	linux,rs485-enabled-at-boot-time;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl_gpio3_hog: gpio3hoggrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_SAI5_RXC_GPIO3_IO20	0x49
+		>;
+	};
+
+	pinctrl_uart2: uart2grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_UART2_RXD_UART2_DCE_RX	0x00
+			MX8MM_IOMUXC_UART2_TXD_UART2_DCE_TX	0x00
+		>;
+	};
+
+	pinctrl_uart4: uart4grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_UART4_RXD_UART4_DCE_RX	0x49
+			MX8MM_IOMUXC_UART4_TXD_UART4_DCE_TX	0x49
+			MX8MM_IOMUXC_SAI5_MCLK_GPIO3_IO25	0x49
+		>;
+	};
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-phygate-tauri-l-rs232-rts-cts.dtso b/arch/arm64/boot/dts/freescale/imx8mm-phygate-tauri-l-rs232-rts-cts.dtso
new file mode 100644
index 000000000000..4719f5fbad03
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mm-phygate-tauri-l-rs232-rts-cts.dtso
@@ -0,0 +1,35 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) 2023 PHYTEC Messtechnik GmbH
+ * Author: Jens Lang <j.lang@phytec.de>
+ *
+ * Tauri-L RS232 with RTS/CTS hardware flow control:
+ *  - UART4_TX becomes RTS
+ *  - UART4_RX becomes CTS
+ */
+
+#include <dt-bindings/clock/imx8mm-clock.h>
+#include "imx8mm-pinfunc.h"
+
+/dts-v1/;
+/plugin/;
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2>;
+	assigned-clocks = <&clk IMX8MM_CLK_UART2>;
+	assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_80M>;
+	uart-has-rtscts;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl_uart2: uart2grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_UART2_RXD_UART2_DCE_RX	0x00
+			MX8MM_IOMUXC_UART2_TXD_UART2_DCE_TX	0x00
+			MX8MM_IOMUXC_UART4_RXD_UART2_DCE_CTS_B	0x00
+			MX8MM_IOMUXC_UART4_TXD_UART2_DCE_RTS_B	0x00
+		>;
+	};
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-phygate-tauri-l.dts b/arch/arm64/boot/dts/freescale/imx8mm-phygate-tauri-l.dts
index 27a902569e2a..c3835b2d860a 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-phygate-tauri-l.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-phygate-tauri-l.dts
@@ -7,6 +7,7 @@
 
 #include <dt-bindings/input/linux-event-codes.h>
 #include <dt-bindings/leds/common.h>
+#include <dt-bindings/phy/phy-imx8-pcie.h>
 #include "imx8mm-phycore-som.dtsi"
 
 / {
@@ -185,6 +186,15 @@
 	status = "okay";
 };
 
+&pcie_phy {
+	clocks = <&clk IMX8MM_CLK_PCIE1_PHY>;
+	fsl,clkreq-unsupported;
+	fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_OUTPUT>;
+	fsl,tx-deemph-gen1 = <0x2d>;
+	fsl,tx-deemph-gen2 = <0xf>;
+	status = "okay";
+};
+
 &pwm1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_pwm1>;
@@ -205,6 +215,7 @@
 
 /* RTC */
 &rv3028 {
+	aux-voltage-chargeable = <1>;
 	trickle-resistor-ohms = <3000>;
 };
 
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml.dtsi
index 8c0c6e715924..8f58c84e14c8 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml.dtsi
@@ -62,11 +62,15 @@
 	flash0: flash@0 {
 		compatible = "jedec,spi-nor";
 		reg = <0>;
-		#address-cells = <1>;
-		#size-cells = <1>;
 		spi-max-frequency = <84000000>;
 		spi-tx-bus-width = <1>;
 		spi-rx-bus-width = <4>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+		};
 	};
 };
 
@@ -79,7 +83,6 @@
 };
 
 &i2c1 {
-	clock-frequency = <100000>;
 	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c1>;
 	pinctrl-1 = <&pinctrl_i2c1_gpio>;
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-ucm-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-ucm-som.dtsi
new file mode 100644
index 000000000000..d3b21203c5f4
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mm-ucm-som.dtsi
@@ -0,0 +1,679 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+//
+// Copyright 2018 CompuLab
+
+/dts-v1/;
+
+#include "imx8mm.dtsi"
+#include <dt-bindings/leds/common.h>
+
+/ {
+	aliases {
+		rtc0 = &rtc_i2c;
+		rtc1 = &snvs_rtc;
+		mmc0 = &usdhc3;
+	};
+
+	chosen {
+		stdout-path = &uart3;
+	};
+
+	backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm2 0 3000000 0>;
+		brightness-levels = <0 255>;
+		num-interpolated-steps = <255>;
+		default-brightness-level = <222>;
+		status = "okay";
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpio_led>;
+
+		heartbeat-led {
+			function = LED_FUNCTION_STATUS;
+			gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "heartbeat";
+		};
+	};
+
+	pmic_osc: clock-pmic {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <32768>;
+		clock-output-names = "pmic_osc";
+	};
+
+	wlreg_on: regulator-wlreg-on {
+		compatible = "regulator-fixed";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-name = "wlreg_on";
+		gpio = <&gpio2 10 GPIO_ACTIVE_HIGH>;
+		startup-delay-us = <100>;
+		enable-active-high;
+		regulator-always-on;
+		status = "okay";
+	};
+
+	reg_usdhc2_vmmc: regulator-usdhc2-vmmc {
+		compatible = "regulator-fixed";
+		regulator-name = "VSD_3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		startup-delay-us = <100>;
+		off-on-delay-us = <12000>;
+	};
+
+	regulator-usdhc3rst {
+		compatible = "regulator-fixed";
+		regulator-name = "usdhc3_rst";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio3 16 GPIO_ACTIVE_HIGH>;
+		regulator-always-on;
+		enable-active-high;
+	};
+
+	regulator-fec1rst {
+		compatible = "regulator-fixed";
+		regulator-name = "fec1_rst";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio1 10 GPIO_ACTIVE_HIGH>;
+		regulator-always-on;
+		enable-active-high;
+		startup-delay-us = <500>;
+		regulator-boot-on;
+	};
+};
+
+&A53_0 {
+	arm-supply = <&buck2>;
+};
+
+&cpu_alert0 {
+	temperature = <105000>;
+};
+
+&cpu_crit0 {
+	temperature = <115000>;
+};
+
+&fec1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_fec1>;
+	phy-mode = "rgmii-id";
+	phy-handle = <&ethphy0>;
+	fsl,magic-packet;
+	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ethphy0: ethernet-phy@0 {
+			compatible = "ethernet-phy-ieee802.3-c22";
+			reg = <0>;
+		};
+	};
+};
+
+&i2c2 {
+	clock-frequency = <400000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	status = "okay";
+
+	pmic@4b {
+		reg = <0x4b>;
+		compatible = "rohm,bd71837";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_pmic>;
+		#clock-cells = <0>;
+		clocks = <&pmic_osc>;
+		clock-names = "osc";
+		clock-output-names = "pmic_clk";
+		interrupt-parent = <&gpio1>;
+		interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
+		rohm,reset-snvs-powered;
+
+		regulators {
+			buck1: BUCK1 {
+				regulator-name = "buck1";
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <1300000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <1250>;
+			};
+
+			buck2: BUCK2 {
+				regulator-name = "buck2";
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <1300000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <1250>;
+				rohm,dvs-run-voltage = <1000000>;
+				rohm,dvs-idle-voltage = <900000>;
+			};
+
+			buck3: BUCK3 {
+				regulator-name = "buck3";
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <1300000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			buck4: BUCK4 {
+				regulator-name = "buck4";
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <1300000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			buck5: BUCK5 {
+				regulator-name = "buck5";
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			buck6: BUCK6 {
+				regulator-name = "buck6";
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			buck7: BUCK7 {
+				regulator-name = "buck7";
+				regulator-min-microvolt = <1605000>;
+				regulator-max-microvolt = <1995000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			buck8: BUCK8 {
+				regulator-name = "buck8";
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1400000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			ldo1: LDO1 {
+				regulator-name = "ldo1";
+				regulator-min-microvolt = <1600000>;
+				regulator-max-microvolt = <1900000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			ldo2: LDO2 {
+				regulator-name = "ldo2";
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <900000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			ldo3: LDO3 {
+				regulator-name = "ldo3";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			ldo4: LDO4 {
+				regulator-name = "ldo4";
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			ldo5: LDO5 {
+				regulator-name = "ldo5";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			ldo6: LDO6 {
+				regulator-name = "ldo6";
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			ldo7: LDO7 {
+				regulator-name = "ldo7";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+			};
+		};
+	};
+
+	eeprom@50 {
+		compatible = "atmel,24c08";
+		reg = <0x50>;
+		pagesize = <16>;
+	};
+
+	rtc_i2c: rtc@69 {
+		compatible = "abracon,ab1805";
+		reg = <0x69>;
+	};
+};
+
+&i2c3 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c3>;
+	status = "disabled";
+};
+
+&pwm2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm_backlight>;
+	status = "okay";
+};
+
+&sai2 {
+	#sound-dai-cells = <0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sai2>;
+	assigned-clocks = <&clk IMX8MM_CLK_SAI2>;
+	assigned-clock-parents = <&clk IMX8MM_AUDIO_PLL1_OUT>;
+	assigned-clock-rates = <49152000>;
+	clocks = <&clk IMX8MM_CLK_SAI2_IPG>, <&clk IMX8MM_CLK_DUMMY>,
+		<&clk IMX8MM_CLK_SAI2_ROOT>, <&clk IMX8MM_CLK_DUMMY>,
+		<&clk IMX8MM_CLK_DUMMY>, <&clk IMX8MM_AUDIO_PLL1_OUT>,
+		<&clk IMX8MM_AUDIO_PLL2_OUT>;
+	clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3", "pll8k", "pll11k";
+	fsl,sai-asynchronous;
+	status = "okay";
+};
+
+&snvs {
+	status = "okay";
+};
+
+&snvs_pwrkey {
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	assigned-clocks = <&clk IMX8MM_CLK_UART1>;
+	assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_80M>;
+	status = "disabled";
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2>;
+	assigned-clocks = <&clk IMX8MM_CLK_UART2>;
+	assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_80M>;
+	status = "disabled";
+};
+
+&uart3 { /* console */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart3>;
+	status = "okay";
+};
+
+&uart4 { /* bluetooth */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart4>;
+	assigned-clocks = <&clk IMX8MM_CLK_UART4>;
+	assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_80M>;
+	uart-has-rtscts;
+	status = "disabled";
+
+	bluetooth {
+		compatible = "brcm,bcm4330-bt";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_bt>;
+		max-speed = <3000000>;
+		device-wakeup-gpios = <&gpio2 7 GPIO_ACTIVE_HIGH>;
+		host-wakeup-gpios = <&gpio2 8 GPIO_ACTIVE_HIGH>;
+		shutdown-gpios = <&gpio2 6 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+&usbotg1 {
+	dr_mode = "otg";
+	hnp-disable;
+	srp-disable;
+	disable-over-current;
+	status = "disabled";
+};
+
+&usbotg2 {
+	dr_mode = "host";
+	hnp-disable;
+	srp-disable;
+	disable-over-current;
+	status = "disabled";
+};
+
+&usdhc1 {
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc1>, <&pinctrl_usdhc1_gpio>;
+	pinctrl-1 = <&pinctrl_usdhc1_100mhz>, <&pinctrl_usdhc1_gpio>;
+	pinctrl-2 = <&pinctrl_usdhc1_200mhz>, <&pinctrl_usdhc1_gpio>;
+	bus-width = <4>;
+	non-removable;
+};
+
+&usdhc2 {
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
+	pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
+	pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
+	cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
+	wp-gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>;
+	no-1-8-v;
+	bus-width = <4>;
+	vmmc-supply = <&reg_usdhc2_vmmc>;
+	status = "okay";
+};
+
+&usdhc3 {
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc3>;
+	pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
+	pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
+	bus-width = <8>;
+	non-removable;
+	no-1-8-v;
+	status = "okay";
+};
+
+&wdog1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_wdog>;
+	fsl,ext-reset-output;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hog_1>;
+
+	pinctrl_hog: hoggrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_GPIO1_IO10_GPIO1_IO10		0x19
+			MX8MM_IOMUXC_NAND_READY_B_GPIO3_IO16		0x190
+		>;
+	};
+
+	pinctrl_bt: bt0grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_SD1_DATA4_GPIO2_IO6		0x19 /* BT_REG_ON */
+			MX8MM_IOMUXC_SD1_DATA5_GPIO2_IO7		0x19 /* BT_DEV_WU */
+			MX8MM_IOMUXC_SD1_DATA6_GPIO2_IO8		0x19 /* BT_HST_WU */
+		>;
+	};
+
+	pinctrl_fec1: fec1grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_ENET_MDC_ENET1_MDC			0x3
+			MX8MM_IOMUXC_ENET_MDIO_ENET1_MDIO		0x3
+			MX8MM_IOMUXC_ENET_TD3_ENET1_RGMII_TD3		0x1f
+			MX8MM_IOMUXC_ENET_TD2_ENET1_RGMII_TD2		0x1f
+			MX8MM_IOMUXC_ENET_TD1_ENET1_RGMII_TD1		0x1f
+			MX8MM_IOMUXC_ENET_TD0_ENET1_RGMII_TD0		0x1f
+			MX8MM_IOMUXC_ENET_RD3_ENET1_RGMII_RD3		0x91
+			MX8MM_IOMUXC_ENET_RD2_ENET1_RGMII_RD2		0x91
+			MX8MM_IOMUXC_ENET_RD1_ENET1_RGMII_RD1		0x91
+			MX8MM_IOMUXC_ENET_RD0_ENET1_RGMII_RD0		0x91
+			MX8MM_IOMUXC_ENET_TXC_ENET1_RGMII_TXC		0x1f
+			MX8MM_IOMUXC_ENET_RXC_ENET1_RGMII_RXC		0x91
+			MX8MM_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL	0x91
+			MX8MM_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL	0x1f
+		>;
+	};
+
+	pinctrl_gpio_led: gpioledgrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_GPIO1_IO12_GPIO1_IO12		0x19
+		>;
+	};
+
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_I2C1_SCL_I2C1_SCL			0x400001c3
+			MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA			0x400001c3
+		>;
+	};
+
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL			0x400001c3
+			MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA			0x400001c3
+		>;
+	};
+
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL			0x400001c3
+			MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA			0x400001c3
+		>;
+	};
+
+	pinctrl_i2c4: i2c4grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_I2C4_SCL_I2C4_SCL			0x400001c3
+			MX8MM_IOMUXC_I2C4_SDA_I2C4_SDA			0x400001c3
+		>;
+	};
+
+	pinctrl_pmic: pmicgrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_GPIO1_IO03_GPIO1_IO3		0x41
+		>;
+	};
+
+	pinctrl_pwm_backlight: pwmbacklightgrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_GPIO1_IO13_PWM2_OUT		0x03
+		>;
+	};
+
+
+	pinctrl_sai2: sai2grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_SAI2_MCLK_SAI2_MCLK		0xd6
+			MX8MM_IOMUXC_SAI2_TXFS_SAI2_TX_SYNC		0xd6
+			MX8MM_IOMUXC_SAI2_RXFS_SAI2_RX_SYNC		0xd6
+			MX8MM_IOMUXC_SAI2_TXC_SAI2_TX_BCLK		0xd6
+			MX8MM_IOMUXC_SAI2_TXD0_SAI2_TX_DATA0		0xd6
+			MX8MM_IOMUXC_SAI2_RXD0_SAI2_RX_DATA0		0xd6
+		>;
+	};
+
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_UART1_RXD_UART1_DCE_RX		0x140
+			MX8MM_IOMUXC_UART1_TXD_UART1_DCE_TX		0x140
+		>;
+	};
+
+	pinctrl_uart2: uart2grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_UART2_RXD_UART2_DCE_RX		0x140
+			MX8MM_IOMUXC_UART2_TXD_UART2_DCE_TX		0x140
+		>;
+	};
+
+	pinctrl_uart3: uart3grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_UART3_RXD_UART3_DCE_RX		0x49
+			MX8MM_IOMUXC_UART3_TXD_UART3_DCE_TX		0x49
+		>;
+	};
+
+	pinctrl_uart4: uart4grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_ECSPI2_MISO_UART4_DCE_CTS_B	0x140
+			MX8MM_IOMUXC_ECSPI2_MOSI_UART4_DCE_TX		0x140
+			MX8MM_IOMUXC_ECSPI2_SS0_UART4_DCE_RTS_B		0x140
+			MX8MM_IOMUXC_ECSPI2_SCLK_UART4_DCE_RX		0x140
+		>;
+	};
+
+	pinctrl_usdhc1_gpio: usdhc1grpgpiogrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_SD1_RESET_B_GPIO2_IO10		0x41
+		>;
+	};
+
+	pinctrl_usdhc1: usdhc1grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK			0x190
+			MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD			0x1d0
+			MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0		0x1d0
+			MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1		0x1d0
+			MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2		0x1d0
+			MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3		0x1d0
+			MX8MM_IOMUXC_GPIO1_IO03_USDHC1_VSELECT		0x1d0
+		>;
+	};
+
+	pinctrl_usdhc1_100mhz: usdhc1grp100mhzgrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK			0x194
+			MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD			0x1d4
+			MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0		0x1d4
+			MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1		0x1d4
+			MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2		0x1d4
+			MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3		0x1d4
+			MX8MM_IOMUXC_GPIO1_IO03_USDHC1_VSELECT		0x1d0
+		>;
+	};
+
+	pinctrl_usdhc1_200mhz: usdhc1grp200mhzgrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK			0x196
+			MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD			0x1d6
+			MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0		0x1d6
+			MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1		0x1d6
+			MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2		0x1d6
+			MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3		0x1d6
+			MX8MM_IOMUXC_GPIO1_IO03_USDHC1_VSELECT		0x1d0
+		>;
+	};
+
+	pinctrl_usdhc2_gpio: usdhc2grpgpiogrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_SD2_RESET_B_GPIO2_IO19		0x41
+			MX8MM_IOMUXC_SD2_CD_B_GPIO2_IO12		0x41
+			MX8MM_IOMUXC_SD2_WP_GPIO2_IO20			0x00
+		>;
+	};
+
+	pinctrl_usdhc2: usdhc2grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK			0x190
+			MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD			0x1d0
+			MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0		0x1d0
+			MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1		0x1d0
+			MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2		0x1d0
+			MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3		0x1d0
+			MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT		0x1d0
+		>;
+	};
+
+	pinctrl_usdhc2_100mhz: usdhc2grp100mhzgrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK			0x194
+			MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD			0x1d4
+			MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0		0x1d4
+			MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1		0x1d4
+			MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2		0x1d4
+			MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3		0x1d4
+			MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT		0x1d0
+		>;
+	};
+
+	pinctrl_usdhc2_200mhz: usdhc2grp200mhzgrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK			0x196
+			MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD			0x1d6
+			MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0		0x1d6
+			MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1		0x1d6
+			MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2		0x1d6
+			MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3		0x1d6
+			MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT		0x1d0
+		>;
+	};
+
+	pinctrl_usdhc3: usdhc3grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK		0x40000190
+			MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD		0x1d0
+			MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0		0x1d0
+			MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1		0x1d0
+			MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2		0x1d0
+			MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3		0x1d0
+			MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4		0x1d0
+			MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5		0x1d0
+			MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6		0x1d0
+			MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7		0x1d0
+			MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE		0x190
+		>;
+	};
+
+	pinctrl_usdhc3_100mhz: usdhc3grp100mhzgrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK		0x40000194
+			MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD		0x1d4
+			MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0		0x1d4
+			MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1		0x1d4
+			MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2		0x1d4
+			MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3		0x1d4
+			MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4		0x1d4
+			MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5		0x1d4
+			MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6		0x1d4
+			MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7		0x1d4
+			MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE		0x194
+		>;
+	};
+
+	pinctrl_usdhc3_200mhz: usdhc3grp200mhzgrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK		0x40000196
+			MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD		0x1d6
+			MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0		0x1d6
+			MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1		0x1d6
+			MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2		0x1d6
+			MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3		0x1d6
+			MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4		0x1d6
+			MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5		0x1d6
+			MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6		0x1d6
+			MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7		0x1d6
+			MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE		0x196
+		>;
+	};
+
+	pinctrl_wdog: wdoggrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B		0xc6
+		>;
+	};
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi
index d7830df5b6f9..cdfacbc35db5 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi
@@ -8,7 +8,6 @@
 
 / {
 	model = "Variscite VAR-SOM-MX8MM module";
-	compatible = "variscite,var-som-mx8mm", "fsl,imx8mm";
 
 	chosen {
 		stdout-path = &uart4;
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi
index de7f67a4ff2a..36803b038cd5 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi
@@ -5,6 +5,7 @@
 
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/linux-event-codes.h>
+#include <dt-bindings/leds/common.h>
 #include <dt-bindings/net/ti-dp83867.h>
 
 / {
@@ -113,6 +114,25 @@
 			ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
 			tx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
 			rx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+
+			leds {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				led@1 {
+					reg = <1>;
+					color = <LED_COLOR_ID_AMBER>;
+					function = LED_FUNCTION_LAN;
+					default-state = "keep";
+				};
+
+				led@2 {
+					reg = <2>;
+					color = <LED_COLOR_ID_GREEN>;
+					function = LED_FUNCTION_LAN;
+					default-state = "keep";
+				};
+			};
 		};
 	};
 };
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-imx219.dtso b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-imx219.dtso
index 4eaf8aabcbff..c09aa80d2ba2 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-imx219.dtso
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-imx219.dtso
@@ -13,6 +13,20 @@
 &{/} {
 	compatible = "gw,imx8mm-gw72xx-0x", "fsl,imx8mm";
 
+	reg_vana: regulator-2p8v {
+		compatible = "regulator-fixed";
+		regulator-name = "2P8V";
+		regulator-min-microvolt = <2800000>;
+		regulator-max-microvolt = <2800000>;
+	};
+
+	reg_vddl: regulator-1p2v {
+		compatible = "regulator-fixed";
+		regulator-name = "1P2V";
+		regulator-min-microvolt = <1200000>;
+		regulator-max-microvolt = <1200000>;
+	};
+
 	reg_cam: regulator-cam {
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_reg_cam>;
@@ -45,6 +59,8 @@
 		reg = <0x10>;
 		clocks = <&cam24m>;
 		VDIG-supply = <&reg_cam>;
+		VANA-supply = <&reg_vana>;
+		VDDL-supply = <&reg_vddl>;
 
 		port {
 			/* MIPI CSI-2 bus endpoint */
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs232-rts.dtso b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs232-rts.dtso
index f6ad1a4b8b66..bb2056746f8c 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs232-rts.dtso
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs232-rts.dtso
@@ -15,12 +15,8 @@
 /dts-v1/;
 /plugin/;
 
-&{/} {
-	compatible = "gw,imx8mm-gw72xx-0x";
-};
-
 &gpio4 {
-	rs485_en {
+	rs485-en-hog {
 		gpio-hog;
 		gpios = <0 GPIO_ACTIVE_HIGH>;
 		output-low;
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs422.dtso b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs422.dtso
index c3cd9f2b0db3..45ac8bdce869 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs422.dtso
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs422.dtso
@@ -18,19 +18,15 @@
 /dts-v1/;
 /plugin/;
 
-&{/} {
-	compatible = "gw,imx8mm-gw72xx-0x";
-};
-
 &gpio4 {
-	rs485_en {
+	rs485-en-hog {
 		gpio-hog;
 		gpios = <0 GPIO_ACTIVE_HIGH>;
 		output-high;
 		line-name = "rs485_en";
 	};
 
-	rs485_hd {
+	rs485-hd-hog {
 		gpio-hog;
 		gpios = <2 GPIO_ACTIVE_HIGH>;
 		output-low;
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs485.dtso b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs485.dtso
index cc0a287226ab..30aa620d7004 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs485.dtso
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs485.dtso
@@ -18,19 +18,15 @@
 /dts-v1/;
 /plugin/;
 
-&{/} {
-	compatible = "gw,imx8mm-gw72xx-0x";
-};
-
 &gpio4 {
-	rs485_en {
+	rs485-en-hog {
 		gpio-hog;
 		gpios = <0 GPIO_ACTIVE_HIGH>;
 		output-high;
 		line-name = "rs485_en";
 	};
 
-	rs485_hd {
+	rs485-hd-hog {
 		gpio-hog;
 		gpios = <2 GPIO_ACTIVE_HIGH>;
 		output-high;
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-imx219.dtso b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-imx219.dtso
index f3ece4b7fbbd..cfc014eb038d 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-imx219.dtso
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-imx219.dtso
@@ -13,6 +13,20 @@
 &{/} {
 	compatible = "gw,imx8mm-gw73xx-0x", "fsl,imx8mm";
 
+	reg_vana: regulator-2p8v {
+		compatible = "regulator-fixed";
+		regulator-name = "2P8V";
+		regulator-min-microvolt = <2800000>;
+		regulator-max-microvolt = <2800000>;
+	};
+
+	reg_vddl: regulator-1p2v {
+		compatible = "regulator-fixed";
+		regulator-name = "1P2V";
+		regulator-min-microvolt = <1200000>;
+		regulator-max-microvolt = <1200000>;
+	};
+
 	reg_cam: regulator-cam {
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_reg_cam>;
@@ -45,6 +59,8 @@
 		reg = <0x10>;
 		clocks = <&cam24m>;
 		VDIG-supply = <&reg_cam>;
+		VANA-supply = <&reg_vana>;
+		VDDL-supply = <&reg_vddl>;
 
 		port {
 			/* MIPI CSI-2 bus endpoint */
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs232-rts.dtso b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs232-rts.dtso
index 1f8ea20dfafc..9bee7159a67b 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs232-rts.dtso
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs232-rts.dtso
@@ -20,7 +20,7 @@
 };
 
 &gpio4 {
-	rs485_en {
+	rs485-en-hog {
 		gpio-hog;
 		gpios = <0 GPIO_ACTIVE_HIGH>;
 		output-low;
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs422.dtso b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs422.dtso
index 3e6404340d52..e98f50bcec57 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs422.dtso
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs422.dtso
@@ -23,14 +23,14 @@
 };
 
 &gpio4 {
-	rs485_en {
+	rs485-en-hog {
 		gpio-hog;
 		gpios = <0 GPIO_ACTIVE_HIGH>;
 		output-high;
 		line-name = "rs485_en";
 	};
 
-	rs485_hd {
+	rs485-hd-hog {
 		gpio-hog;
 		gpios = <2 GPIO_ACTIVE_HIGH>;
 		output-low;
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs485.dtso b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs485.dtso
index 2c71ab9854cb..e875ff4637bd 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs485.dtso
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs485.dtso
@@ -23,14 +23,14 @@
 };
 
 &gpio4 {
-	rs485_en {
+	rs485-en-hog {
 		gpio-hog;
 		gpios = <0 GPIO_ACTIVE_HIGH>;
 		output-high;
 		line-name = "rs485_en";
 	};
 
-	rs485_hd {
+	rs485-hd-hog {
 		gpio-hog;
 		gpios = <2 GPIO_ACTIVE_HIGH>;
 		output-high;
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7905-0x.dts b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw75xx-0x.dts
index 914753f062cd..04f06a55da5c 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7905-0x.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw75xx-0x.dts
@@ -7,11 +7,11 @@
 
 #include "imx8mm.dtsi"
 #include "imx8mm-venice-gw700x.dtsi"
-#include "imx8mm-venice-gw7905.dtsi"
+#include "imx8mm-venice-gw75xx.dtsi"
 
 / {
-	model = "Gateworks Venice GW7905-0x i.MX8MM Development Kit";
-	compatible = "gateworks,imx8mm-gw7905-0x", "fsl,imx8mm";
+	model = "Gateworks Venice GW75xx-0x i.MX8MM Development Kit";
+	compatible = "gateworks,imx8mm-gw75xx-0x", "fsl,imx8mm";
 
 	chosen {
 		stdout-path = &uart2;
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7905.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw75xx.dtsi
index 5eb92005195c..5eb92005195c 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7905.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw75xx.dtsi
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
index 98544741ce17..5fa395914191 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
@@ -228,15 +228,16 @@
 	pinctrl-0 = <&pinctrl_ecspi2>;
 };
 
-/* Verdin CAN_1 (On-module) */
+/* On-module SPI */
 &ecspi3 {
 	#address-cells = <1>;
 	#size-cells = <0>;
-	cs-gpios = <&gpio5 25 GPIO_ACTIVE_LOW>;
+	cs-gpios = <&gpio5 25 GPIO_ACTIVE_LOW>, <&gpio4 19 GPIO_ACTIVE_LOW>;
 	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_ecspi3>;
+	pinctrl-0 = <&pinctrl_ecspi3>, <&pinctrl_tpm_spi_cs>;
 	status = "okay";
 
+	/* Verdin CAN_1 */
 	can1: can@0 {
 		compatible = "microchip,mcp251xfd";
 		clocks = <&clk40m>;
@@ -246,6 +247,12 @@
 		reg = <0>;
 		spi-max-frequency = <8500000>;
 	};
+
+	verdin_som_tpm: tpm@1 {
+		compatible = "atmel,attpm20p", "tcg,tpm_tis-spi";
+		reg = <0x1>;
+		spi-max-frequency = <36000000>;
+	};
 };
 
 /* Verdin ETH_1 (On-module PHY) */
@@ -548,7 +555,7 @@
 
 /* Verdin I2C_2_DSI */
 &i2c2 {
-	clock-frequency = <10000>;
+	clock-frequency = <400000>;
 	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c2>;
 	pinctrl-1 = <&pinctrl_i2c2_gpio>;
@@ -808,8 +815,7 @@
 	pinctrl-0 = <&pinctrl_gpio1>, <&pinctrl_gpio2>,
 		    <&pinctrl_gpio3>, <&pinctrl_gpio4>,
 		    <&pinctrl_gpio7>, <&pinctrl_gpio8>,
-		    <&pinctrl_gpio_hog1>, <&pinctrl_gpio_hog2>, <&pinctrl_gpio_hog3>,
-		    <&pinctrl_pmic_tpm_ena>;
+		    <&pinctrl_gpio_hog1>, <&pinctrl_gpio_hog2>, <&pinctrl_gpio_hog3>;
 
 	pinctrl_can1_int: can1intgrp {
 		fsl,pins =
@@ -1111,7 +1117,7 @@
 	};
 
 	/* control signal for optional ATTPM20P or SE050 */
-	pinctrl_pmic_tpm_ena: pmictpmenagrp {
+	pinctrl_tpm_spi_cs: tpmspicsgrp {
 		fsl,pins =
 			<MX8MM_IOMUXC_SAI1_TXD7_GPIO4_IO19		0x106>;	/* PMIC_TPM_ENA */
 	};
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-beacon-baseboard.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-beacon-baseboard.dtsi
index 20018ee2c803..77d14ea459e5 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-beacon-baseboard.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn-beacon-baseboard.dtsi
@@ -40,6 +40,20 @@
 		};
 	};
 
+	reg_1v5: regulator-1v5 {
+		compatible = "regulator-fixed";
+		regulator-name = "1V5";
+		regulator-min-microvolt = <1500000>;
+		regulator-max-microvolt = <1500000>;
+	};
+
+	reg_1v8: regulator-1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "1V8";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
 	reg_audio: regulator-audio {
 		compatible = "regulator-fixed";
 		regulator-name = "3v3_aud";
@@ -158,6 +172,8 @@
 		assigned-clock-parents = <&clk IMX8MN_CLK_24M>;
 		assigned-clock-rates = <24000000>;
 		AVDD-supply = <&reg_camera>;  /* 2.8v */
+		DVDD-supply = <&reg_1v5>;
+		DOVDD-supply = <&reg_1v8>;
 		powerdown-gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
 		reset-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
 
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-beacon-kit.dts b/arch/arm64/boot/dts/freescale/imx8mn-beacon-kit.dts
index bbd80896db96..1df5ceb11387 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-beacon-kit.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mn-beacon-kit.dts
@@ -62,8 +62,8 @@
 		compatible = "adi,adv7535";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_hdmi_bridge>;
-		reg = <0x3d>, <0x3c>, <0x3e>, <0x3f>;
-		reg-names = "main", "cec", "edid", "packet";
+		reg = <0x3d>, <0x3e>, <0x3c>, <0x3f>;
+		reg-names = "main", "edid", "cec", "packet";
 		adi,dsi-lanes = <4>;
 		avdd-supply = <&reg_hdmi>;
 		a2vdd-supply = <&reg_hdmi>;
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
index 9e0259ddf4bc..33d73f3dc187 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
@@ -124,12 +124,21 @@
 			"Line Out Jack", "LINEVOUTR";
 	};
 
+	spdif_out: spdif-out {
+		compatible = "linux,spdif-dit";
+		#sound-dai-cells = <0>;
+	};
+
+	spdif_in: spdif-in {
+		compatible = "linux,spdif-dir";
+		#sound-dai-cells = <0>;
+	};
+
 	sound-spdif {
 		compatible = "fsl,imx-audio-spdif";
 		model = "imx-spdif";
-		spdif-controller = <&spdif1>;
-		spdif-out;
-		spdif-in;
+		audio-cpu = <&spdif1>;
+		audio-codec = <&spdif_out>, <&spdif_in>;
 	};
 
 	sound-micfil {
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-tqma8mqnl.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-tqma8mqnl.dtsi
index fb24b9aa1b93..e68a3fd73e17 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-tqma8mqnl.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn-tqma8mqnl.dtsi
@@ -60,11 +60,15 @@
 	flash0: flash@0 {
 		compatible = "jedec,spi-nor";
 		reg = <0>;
-		#address-cells = <1>;
-		#size-cells = <1>;
 		spi-max-frequency = <84000000>;
 		spi-tx-bus-width = <1>;
 		spi-rx-bus-width = <4>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+		};
 	};
 };
 
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-beacon-kit.dts b/arch/arm64/boot/dts/freescale/imx8mp-beacon-kit.dts
index e5d3901f2913..31c33acb560c 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-beacon-kit.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-beacon-kit.dts
@@ -105,6 +105,17 @@
 		};
 	};
 
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_connector: endpoint {
+				remote-endpoint = <&hdmi_to_connector>;
+			};
+		};
+	};
+
 	leds {
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
@@ -211,13 +222,12 @@
 
 		simple-audio-card,cpu {
 			sound-dai = <&sai3>;
+			frame-master;
+			bitclock-master;
 		};
 
 		simple-audio-card,codec {
 			sound-dai = <&wm8962>;
-			clocks = <&clk IMX8MP_CLK_IPP_DO_CLKO1>;
-			frame-master;
-			bitclock-master;
 		};
 	};
 };
@@ -283,6 +293,26 @@
 	};
 };
 
+&hdmi_tx {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hdmi>;
+	status = "okay";
+
+	ports {
+		port@1 {
+			reg = <1>;
+
+			hdmi_to_connector:endpoint {
+				remote-endpoint = <&hdmi_connector>;
+			};
+		};
+	};
+};
+
+&hdmi_tx_phy {
+	status = "okay";
+};
+
 &i2c2 {
 	clock-frequency = <384000>;
 	pinctrl-names = "default";
@@ -302,10 +332,18 @@
 
 	adv_bridge: hdmi@3d {
 		compatible = "adi,adv7535";
-		reg = <0x3d>, <0x3c>, <0x3e>, <0x3f>;
-		reg-names = "main", "cec", "edid", "packet";
+		reg = <0x3d>;
+		reg-names = "main";
+		interrupt-parent = <&gpio4>;
+		interrupts = <27 IRQ_TYPE_EDGE_FALLING>;
 		adi,dsi-lanes = <4>;
 		#sound-dai-cells = <0>;
+		avdd-supply = <&buck5>;
+		dvdd-supply = <&buck5>;
+		pvdd-supply = <&buck5>;
+		a2vdd-supply = <&buck5>;
+		v1p2-supply = <&buck5>;
+		v3p3-supply = <&buck4>;
 
 		ports {
 			#address-cells = <1>;
@@ -337,6 +375,10 @@
 	};
 };
 
+&hdmi_pvi {
+	status = "okay";
+};
+
 &i2c3 {
 	/* Connected to USB Hub */
 	usb-typec@52 {
@@ -457,6 +499,10 @@
 	status = "okay";
 };
 
+&lcdif3 {
+	status = "okay";
+};
+
 &micfil {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_pdm>;
@@ -499,10 +545,9 @@
 &sai3 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_sai3>;
-	assigned-clocks = <&clk IMX8MP_CLK_SAI3>,
-			  <&clk IMX8MP_AUDIO_PLL2> ;
-	assigned-clock-parents = <&clk IMX8MP_AUDIO_PLL2_OUT>;
-	assigned-clock-rates = <12288000>, <361267200>;
+	assigned-clocks = <&clk IMX8MP_CLK_SAI3>;
+	assigned-clock-parents = <&clk IMX8MP_AUDIO_PLL1_OUT>;
+	assigned-clock-rates = <12288000>;
 	fsl,sai-mclk-direction-output;
 	status = "okay";
 };
@@ -640,6 +685,15 @@
 		>;
 	};
 
+	pinctrl_hdmi: hdmigrp {
+		fsl,pins = <
+			MX8MP_IOMUXC_HDMI_DDC_SCL__HDMIMIX_HDMI_SCL	0x400001c2
+			MX8MP_IOMUXC_HDMI_DDC_SDA__HDMIMIX_HDMI_SDA	0x400001c2
+			MX8MP_IOMUXC_HDMI_HPD__HDMIMIX_HDMI_HPD		0x40000010
+			MX8MP_IOMUXC_HDMI_CEC__HDMIMIX_HDMI_CEC		0x40000010
+		>;
+	};
+
 	pinctrl_i2c2: i2c2grp {
 		fsl,pins = <
 			MX8MP_IOMUXC_I2C2_SCL__I2C2_SCL	0x400001c2
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-beacon-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-beacon-som.dtsi
index 8be251b69378..15f7ab58db36 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-beacon-som.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-beacon-som.dtsi
@@ -71,7 +71,6 @@
 
 	mtl_rx_setup: rx-queues-config {
 		snps,rx-queues-to-use = <5>;
-		snps,rx-sched-sp;
 
 		queue0 {
 			snps,dcb-algorithm;
@@ -106,7 +105,6 @@
 
 	mtl_tx_setup: tx-queues-config {
 		snps,tx-queues-to-use = <5>;
-		snps,tx-sched-sp;
 
 		queue0 {
 			snps,dcb-algorithm;
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-data-modul-edm-sbc.dts b/arch/arm64/boot/dts/freescale/imx8mp-data-modul-edm-sbc.dts
index 7e1b58dbe23a..d0fc5977258f 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-data-modul-edm-sbc.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-data-modul-edm-sbc.dts
@@ -59,6 +59,18 @@
 		pwms = <&pwm4 0 83 0>;
 	};
 
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		label = "J17";
+		type = "a";
+
+		port {
+			hdmi_connector_in: endpoint {
+				remote-endpoint = <&hdmi_tx_out>;
+			};
+		};
+	};
+
 	panel: panel {
 		/* Compatible string is filled in by panel board DT Overlay. */
 		backlight = <&backlight>;
@@ -311,6 +323,33 @@
 		"", "SPI3_CS#", "", "", "", "", "", "";
 };
 
+&hdmi_pvi {
+	status = "okay";
+};
+
+&hdmi_tx {
+	ddc-i2c-bus = <&i2c5>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hdmi>;
+	status = "okay";
+
+	ports {
+		port@1 {
+			hdmi_tx_out: endpoint {
+				remote-endpoint = <&hdmi_connector_in>;
+			};
+		};
+	};
+};
+
+&hdmi_tx_phy {
+	status = "okay";
+};
+
+&lcdif3 {
+	status = "okay";
+};
+
 &i2c1 {
 	clock-frequency = <100000>;
 	pinctrl-names = "default", "gpio";
@@ -499,7 +538,6 @@
 };
 
 &sai3 {
-	#clock-cells = <0>;
 	#sound-dai-cells = <0>;
 	assigned-clocks = <&clk IMX8MP_CLK_SAI3>;
 	assigned-clock-parents = <&clk IMX8MP_AUDIO_PLL1_OUT>;
@@ -682,6 +720,13 @@
 		>;
 	};
 
+	pinctrl_hdmi: hdmi-grp {
+		fsl,pins = <
+			MX8MP_IOMUXC_HDMI_CEC__HDMIMIX_HDMI_CEC		0x154
+			MX8MP_IOMUXC_HDMI_HPD__HDMIMIX_HDMI_HPD		0x154
+		>;
+	};
+
 	pinctrl_hog_feature: hog-feature-grp {
 		fsl,pins = <
 			/* GPIO5_IO03 */
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-debix-model-a.dts b/arch/arm64/boot/dts/freescale/imx8mp-debix-model-a.dts
index 9b8f97a84e61..af02af9e5334 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-debix-model-a.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-debix-model-a.dts
@@ -20,6 +20,18 @@
 		stdout-path = &uart2;
 	};
 
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		label = "hdmi";
+		type = "a";
+
+		port {
+			hdmi_connector_in: endpoint {
+				remote-endpoint = <&hdmi_tx_out>;
+			};
+		};
+	};
+
 	leds {
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
@@ -94,6 +106,28 @@
 	};
 };
 
+&hdmi_pvi {
+	status = "okay";
+};
+
+&hdmi_tx {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hdmi>;
+	status = "okay";
+
+	ports {
+		port@1 {
+			hdmi_tx_out: endpoint {
+				remote-endpoint = <&hdmi_connector_in>;
+			};
+		};
+	};
+};
+
+&hdmi_tx_phy {
+	status = "okay";
+};
+
 &i2c1 {
 	clock-frequency = <400000>;
 	pinctrl-names = "default";
@@ -239,6 +273,10 @@
 	status = "okay";
 };
 
+&lcdif3 {
+	status = "okay";
+};
+
 &snvs_pwrkey {
 	status = "okay";
 };
@@ -356,6 +394,15 @@
 		>;
 	};
 
+	pinctrl_hdmi: hdmigrp {
+		fsl,pins = <
+			MX8MP_IOMUXC_HDMI_DDC_SCL__HDMIMIX_HDMI_SCL			0x1c3
+			MX8MP_IOMUXC_HDMI_DDC_SDA__HDMIMIX_HDMI_SDA			0x1c3
+			MX8MP_IOMUXC_HDMI_HPD__HDMIMIX_HDMI_HPD				0x19
+			MX8MP_IOMUXC_HDMI_CEC__HDMIMIX_HDMI_CEC				0x19
+		>;
+	};
+
 	pinctrl_i2c1: i2c1grp {
 		fsl,pins = <
 			MX8MP_IOMUXC_I2C1_SCL__I2C1_SCL					0x400001c2
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-dhcom-pdk2.dts b/arch/arm64/boot/dts/freescale/imx8mp-dhcom-pdk2.dts
index 3b1c940860e0..ebdf13e97b4e 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-dhcom-pdk2.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-dhcom-pdk2.dts
@@ -69,6 +69,18 @@
 		};
 	};
 
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		label = "X38";
+		type = "a";
+
+		port {
+			hdmi_connector_in: endpoint {
+				remote-endpoint = <&hdmi_tx_out>;
+			};
+		};
+	};
+
 	led {
 		compatible = "gpio-leds";
 
@@ -184,6 +196,33 @@
 	status = "okay";
 };
 
+&hdmi_pvi {
+	status = "okay";
+};
+
+&hdmi_tx {
+	ddc-i2c-bus = <&i2c5>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hdmi>;
+	status = "okay";
+
+	ports {
+		port@1 {
+			hdmi_tx_out: endpoint {
+				remote-endpoint = <&hdmi_connector_in>;
+			};
+		};
+	};
+};
+
+&hdmi_tx_phy {
+	status = "okay";
+};
+
+&lcdif3 {
+	status = "okay";
+};
+
 &pcie_phy {
 	clock-names = "ref";
 	clocks = <&hsio_blk_ctrl>;
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-dhcom-pdk3.dts b/arch/arm64/boot/dts/freescale/imx8mp-dhcom-pdk3.dts
index ac7ec7533a3c..ef012e8365b1 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-dhcom-pdk3.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-dhcom-pdk3.dts
@@ -75,6 +75,18 @@
 		};
 	};
 
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		label = "X28";
+		type = "a";
+
+		port {
+			hdmi_connector_in: endpoint {
+				remote-endpoint = <&hdmi_tx_out>;
+			};
+		};
+	};
+
 	led {
 		compatible = "gpio-leds";
 
@@ -248,6 +260,33 @@
 	status = "okay";
 };
 
+&hdmi_pvi {
+	status = "okay";
+};
+
+&hdmi_tx {
+	ddc-i2c-bus = <&i2cmuxed1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hdmi>;
+	status = "okay";
+
+	ports {
+		port@1 {
+			hdmi_tx_out: endpoint {
+				remote-endpoint = <&hdmi_connector_in>;
+			};
+		};
+	};
+};
+
+&hdmi_tx_phy {
+	status = "okay";
+};
+
+&lcdif3 {
+	status = "okay";
+};
+
 &pcie_phy {
 	clocks = <&pcieclk 1>;
 	clock-names = "ref";
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-dhcom-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-dhcom-som.dtsi
index f5115f9e8c47..a90e28c07e3f 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-dhcom-som.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-dhcom-som.dtsi
@@ -78,6 +78,11 @@
 	cpu-supply = <&buck2>;
 };
 
+&audio_blk_ctrl {
+	assigned-clocks = <&clk IMX8MP_AUDIO_PLL1>;
+	assigned-clock-rates = <393216000>;
+};
+
 &ecspi1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_ecspi1>;
@@ -105,14 +110,14 @@
 		#size-cells = <0>;
 
 		/* Up to one of these two PHYs may be populated. */
-		ethphy0f: ethernet-phy@0 { /* SMSC LAN8740Ai */
+		ethphy0f: ethernet-phy@1 { /* SMSC LAN8740Ai */
 			compatible = "ethernet-phy-id0007.c110",
 				     "ethernet-phy-ieee802.3-c22";
 			interrupt-parent = <&gpio3>;
 			interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
 			pinctrl-0 = <&pinctrl_ethphy0>;
 			pinctrl-names = "default";
-			reg = <0>;
+			reg = <1>;
 			reset-assert-us = <1000>;
 			reset-deassert-us = <1000>;
 			reset-gpios = <&ioexp 4 GPIO_ACTIVE_LOW>;
@@ -151,14 +156,14 @@
 		#size-cells = <0>;
 
 		/* Up to one PHY may be populated. */
-		ethphy1f: ethernet-phy@1 { /* SMSC LAN8740Ai */
+		ethphy1f: ethernet-phy@2 { /* SMSC LAN8740Ai */
 			compatible = "ethernet-phy-id0007.c110",
 				     "ethernet-phy-ieee802.3-c22";
 			interrupt-parent = <&gpio4>;
 			interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
 			pinctrl-0 = <&pinctrl_ethphy1>;
 			pinctrl-names = "default";
-			reg = <1>;
+			reg = <2>;
 			reset-assert-us = <1000>;
 			reset-deassert-us = <1000>;
 			reset-gpios = <&gpio4 2 GPIO_ACTIVE_LOW>;
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk-mx8-dlvds-lcd1.dtso b/arch/arm64/boot/dts/freescale/imx8mp-evk-mx8-dlvds-lcd1.dtso
new file mode 100644
index 000000000000..1b71890d43d5
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mp-evk-mx8-dlvds-lcd1.dtso
@@ -0,0 +1,77 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright 2024 NXP
+ */
+
+/dts-v1/;
+/plugin/;
+
+&{/} {
+	panel-lvds {
+		compatible = "koe,tx26d202vm0bwa";
+		backlight = <&backlight_lvds>;
+		power-supply = <&reg_vext_3v3>;
+
+		panel-timing {
+			clock-frequency = <148500000>;
+			hactive = <1920>;
+			vactive = <1200>;
+			hfront-porch = <130>;
+			hback-porch = <70>;
+			hsync-len = <30>;
+			vfront-porch = <5>;
+			vback-porch = <5>;
+			vsync-len = <5>;
+			de-active = <1>;
+		};
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				dual-lvds-odd-pixels;
+
+				panel_in_odd: endpoint {
+					remote-endpoint = <&ldb_lvds_ch0>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+				dual-lvds-even-pixels;
+
+				panel_in_even: endpoint {
+					remote-endpoint = <&ldb_lvds_ch1>;
+				};
+			};
+		};
+	};
+};
+
+&backlight_lvds {
+	status = "okay";
+};
+
+&lcdif2 {
+	status = "okay";
+};
+
+&lvds_bridge {
+	status = "okay";
+
+	ports {
+		port@1 {
+			ldb_lvds_ch0: endpoint {
+				remote-endpoint = <&panel_in_odd>;
+			};
+		};
+
+		port@2 {
+			ldb_lvds_ch1: endpoint {
+				remote-endpoint = <&panel_in_even>;
+			};
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
index 8be5b2a57f27..d26930f1a9e9 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
@@ -16,6 +16,16 @@
 		stdout-path = &uart2;
 	};
 
+	backlight_lvds: backlight-lvds {
+		compatible = "pwm-backlight";
+		pwms = <&pwm2 0 100000 0>;
+		brightness-levels = <0 100>;
+		num-interpolated-steps = <100>;
+		default-brightness-level = <100>;
+		power-supply = <&reg_per_12v>;
+		status = "disabled";
+	};
+
 	hdmi-connector {
 		compatible = "hdmi-connector";
 		label = "hdmi";
@@ -46,6 +56,18 @@
 		      <0x1 0x00000000 0 0xc0000000>;
 	};
 
+	native-hdmi-connector {
+		compatible = "hdmi-connector";
+		label = "HDMI OUT";
+		type = "a";
+
+		port {
+			hdmi_in: endpoint {
+				remote-endpoint = <&hdmi_tx_out>;
+			};
+		};
+	};
+
 	pcie0_refclk: pcie0-refclk {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
@@ -96,6 +118,15 @@
 		enable-active-high;
 	};
 
+	reg_per_12v: regulator-per-12v {
+		compatible = "regulator-fixed";
+		regulator-name = "PER_12V";
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+		gpio = <&pca6416 1 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
 	reg_usdhc2_vmmc: regulator-usdhc2 {
 		compatible = "regulator-fixed";
 		pinctrl-names = "default";
@@ -114,6 +145,11 @@
 		regulator-max-microvolt = <3300000>;
 	};
 
+	audio_codec_bt_sco: audio-codec-bt-sco {
+		compatible = "linux,bt-sco";
+		#sound-dai-cells = <1>;
+	};
+
 	sound {
 		compatible = "simple-audio-card";
 		simple-audio-card,name = "wm8960-audio";
@@ -145,6 +181,25 @@
 
 	};
 
+	sound-bt-sco {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "bt-sco-audio";
+		simple-audio-card,format = "dsp_a";
+		simple-audio-card,bitclock-inversion;
+		simple-audio-card,frame-master = <&btcpu>;
+		simple-audio-card,bitclock-master = <&btcpu>;
+
+		btcpu: simple-audio-card,cpu {
+			sound-dai = <&sai2>;
+			dai-tdm-slot-num = <2>;
+			dai-tdm-slot-width = <16>;
+		};
+
+		simple-audio-card,codec {
+			sound-dai = <&audio_codec_bt_sco 1>;
+		};
+	};
+
 	sound-hdmi {
 		compatible = "fsl,imx-audio-hdmi";
 		model = "audio-hdmi";
@@ -166,6 +221,19 @@
 		};
 	};
 
+	sound-xcvr {
+		compatible = "fsl,imx-audio-card";
+		model = "imx-audio-xcvr";
+
+		pri-dai-link {
+			link-name = "XCVR PCM";
+
+			cpu {
+				sound-dai = <&xcvr>;
+			};
+		};
+	};
+
 	reserved-memory {
 		#address-cells = <2>;
 		#size-cells = <2>;
@@ -251,7 +319,6 @@
 
 	mtl_tx_setup: tx-queues-config {
 		snps,tx-queues-to-use = <5>;
-		snps,tx-sched-sp;
 
 		queue0 {
 			snps,dcb-algorithm;
@@ -353,6 +420,28 @@
 	status = "disabled";/* can2 pin conflict with pdm */
 };
 
+&hdmi_pvi {
+	status = "okay";
+};
+
+&hdmi_tx {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hdmi>;
+	status = "okay";
+
+	ports {
+		port@1 {
+			hdmi_tx_out: endpoint {
+				remote-endpoint = <&hdmi_in>;
+			};
+		};
+	};
+};
+
+&hdmi_tx_phy {
+	status = "okay";
+};
+
 &i2c1 {
 	clock-frequency = <400000>;
 	pinctrl-names = "default";
@@ -549,6 +638,10 @@
 	status = "okay";
 };
 
+&lcdif3 {
+	status = "okay";
+};
+
 &micfil {
 	#sound-dai-cells = <0>;
 	pinctrl-names = "default";
@@ -608,6 +701,17 @@
 	status = "okay";
 };
 
+&sai2 {
+	#sound-dai-cells = <0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sai2>;
+	assigned-clocks = <&clk IMX8MP_CLK_SAI2>;
+	assigned-clock-parents = <&clk IMX8MP_AUDIO_PLL1_OUT>;
+	assigned-clock-rates = <12288000>;
+	fsl,sai-mclk-direction-output;
+	status = "okay";
+};
+
 &sai3 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_sai3>;
@@ -694,7 +798,15 @@
 	status = "okay";
 };
 
+&xcvr {
+	#sound-dai-cells = <0>;
+	status = "okay";
+};
+
 &iomuxc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hog>;
+
 	pinctrl_audio_pwr_reg: audiopwrreggrp {
 		fsl,pins = <
 			MX8MP_IOMUXC_SAI3_RXC__GPIO4_IO29		0xd6
@@ -784,6 +896,20 @@
 		>;
 	};
 
+	pinctrl_hdmi: hdmigrp {
+		fsl,pins = <
+			MX8MP_IOMUXC_HDMI_DDC_SCL__HDMIMIX_HDMI_SCL	0x1c2
+			MX8MP_IOMUXC_HDMI_DDC_SDA__HDMIMIX_HDMI_SDA	0x1c2
+			MX8MP_IOMUXC_HDMI_CEC__HDMIMIX_HDMI_CEC		0x10
+		>;
+	};
+
+	pinctrl_hog: hoggrp {
+		fsl,pins = <
+			MX8MP_IOMUXC_HDMI_HPD__HDMIMIX_HDMI_HPD		0x40000010
+		>;
+	};
+
 	pinctrl_i2c1: i2c1grp {
 		fsl,pins = <
 			MX8MP_IOMUXC_I2C1_SCL__I2C1_SCL		0x400001c2
@@ -880,6 +1006,15 @@
 		>;
 	};
 
+	pinctrl_sai2: sai2grp {
+		fsl,pins = <
+			MX8MP_IOMUXC_SAI2_TXC__AUDIOMIX_SAI2_TX_BCLK	0xd6
+			MX8MP_IOMUXC_SAI2_TXFS__AUDIOMIX_SAI2_TX_SYNC	0xd6
+			MX8MP_IOMUXC_SAI2_TXD0__AUDIOMIX_SAI2_TX_DATA00	0xd6
+			MX8MP_IOMUXC_SAI2_RXD0__AUDIOMIX_SAI2_RX_DATA00	0xd6
+		>;
+	};
+
 	pinctrl_sai3: sai3grp {
 		fsl,pins = <
 			MX8MP_IOMUXC_SAI3_TXFS__AUDIOMIX_SAI3_TX_SYNC	0xd6
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-msc-sm2s-ep1.dts b/arch/arm64/boot/dts/freescale/imx8mp-msc-sm2s-ep1.dts
index da4b1807c275..83194ea7cb81 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-msc-sm2s-ep1.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-msc-sm2s-ep1.dts
@@ -46,6 +46,24 @@
 	};
 };
 
+&hdmi_pvi {
+	status = "okay";
+};
+
+&hdmi_tx {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hdmi>;
+	status = "okay";
+};
+
+&hdmi_tx_phy {
+	status = "okay";
+};
+
+&lcdif3 {
+	status = "okay";
+};
+
 &i2c1 {
 	sgtl5000: audio-codec@a {
 		compatible = "fsl,sgtl5000";
@@ -92,6 +110,15 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_smarc_gpio>;
 
+	pinctrl_hdmi: hdmigrp {
+		fsl,pins = <
+			MX8MP_IOMUXC_HDMI_DDC_SCL__HDMIMIX_HDMI_SCL	0x1c2
+			MX8MP_IOMUXC_HDMI_DDC_SDA__HDMIMIX_HDMI_SDA	0x1c2
+			MX8MP_IOMUXC_HDMI_CEC__HDMIMIX_HDMI_CEC		0x10
+			MX8MP_IOMUXC_HDMI_HPD__HDMIMIX_HDMI_HPD		0x10
+		>;
+	};
+
 	pinctrl_sai2: sai2grp {
 		fsl,pins = <
 			MX8MP_IOMUXC_SAI2_TXFS__AUDIOMIX_SAI2_TX_SYNC   0xd6
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts b/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts
index 00a240484c25..50debe821c42 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts
@@ -6,6 +6,7 @@
 
 /dts-v1/;
 
+#include <dt-bindings/phy/phy-imx8-pcie.h>
 #include <dt-bindings/leds/leds-pca9532.h>
 #include <dt-bindings/pwm/pwm.h>
 #include "imx8mp-phycore-som.dtsi"
@@ -43,6 +44,15 @@
 		};
 	};
 
+	reg_vcc_5v_sw: regulator-vcc-5v-sw {
+		compatible = "regulator-fixed";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-max-microvolt = <5000000>;
+		regulator-min-microvolt = <5000000>;
+		regulator-name = "VCC_5V_SW";
+	};
+
 	reg_can1_stby: regulator-can1-stby {
 		compatible = "regulator-fixed";
 		pinctrl-names = "default";
@@ -103,6 +113,22 @@
 	};
 };
 
+/* TPM */
+&ecspi1 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi1>;
+	status = "okay";
+
+	tpm: tpm@0 {
+		compatible = "infineon,slb9670", "tcg,tpm_tis-spi";
+		reg = <0>;
+		spi-max-frequency = <38000000>;
+	};
+};
+
 &eqos {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_eqos>;
@@ -155,6 +181,7 @@
 		compatible = "atmel,24c02";
 		reg = <0x51>;
 		pagesize = <16>;
+		vcc-supply = <&reg_vcc_3v3_sw>;
 	};
 
 	leds@62 {
@@ -195,6 +222,23 @@
 	status = "okay";
 };
 
+&pcie_phy {
+	clocks = <&hsio_blk_ctrl>;
+	clock-names = "ref";
+	fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_OUTPUT>;
+	fsl,clkreq-unsupported;
+	status = "okay";
+};
+
+/* Mini PCIe */
+&pcie {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pcie0>;
+	reset-gpio = <&gpio1 8 GPIO_ACTIVE_LOW>;
+	vpcie-supply = <&reg_vcc_3v3_sw>;
+	status = "okay";
+};
+
 &pwm3 {
 	status = "okay";
 	pinctrl-names = "default";
@@ -206,6 +250,7 @@
 	pinctrl-0 = <&pinctrl_rtc>;
 	interrupt-parent = <&gpio4>;
 	interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
+	aux-voltage-chargeable = <1>;
 	wakeup-source;
 	trickle-resistor-ohms = <3000>;
 };
@@ -234,6 +279,7 @@
 
 /* USB2 4-port USB3.0 HUB */
 &usb3_phy1 {
+	vbus-supply = <&reg_vcc_5v_sw>;
 	status = "okay";
 };
 
@@ -267,7 +313,9 @@
 	pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_pins>;
 	pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_pins>;
 	cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
+	disable-wp;
 	vmmc-supply = <&reg_usdhc2_vmmc>;
+	vqmmc-supply = <&ldo5>;
 	bus-width = <4>;
 	status = "okay";
 };
@@ -300,6 +348,15 @@
 };
 
 &iomuxc {
+	pinctrl_ecspi1: ecspi1grp {
+		fsl,pins = <
+			MX8MP_IOMUXC_ECSPI1_MISO__ECSPI1_MISO   0x80
+			MX8MP_IOMUXC_ECSPI1_MOSI__ECSPI1_MOSI   0x80
+			MX8MP_IOMUXC_ECSPI1_SCLK__ECSPI1_SCLK   0x80
+			MX8MP_IOMUXC_ECSPI1_SS0__GPIO5_IO09     0x00
+		>;
+	};
+
 	pinctrl_eqos: eqosgrp {
 		fsl,pins = <
 			MX8MP_IOMUXC_ENET_MDC__ENET_QOS_MDC			0x2
@@ -366,6 +423,15 @@
 		>;
 	};
 
+	pinctrl_pcie0: pcie0grp {
+		fsl,pins = <
+			MX8MP_IOMUXC_GPIO1_IO08__GPIO1_IO08     0x40
+			MX8MP_IOMUXC_GPIO1_IO10__GPIO1_IO10     0x60
+			MX8MP_IOMUXC_GPIO1_IO11__GPIO1_IO11	0x60 /* open drain, pull up */
+			MX8MP_IOMUXC_GPIO1_IO14__GPIO1_IO14     0x40
+		>;
+	};
+
 	pinctrl_pwm3: pwm3grp {
 		fsl,pins = <
 			MX8MP_IOMUXC_SPDIF_TX__PWM3_OUT		0x12
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-phycore-no-eth.dtso b/arch/arm64/boot/dts/freescale/imx8mp-phycore-no-eth.dtso
new file mode 100644
index 000000000000..5f0278bf61ee
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mp-phycore-no-eth.dtso
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2024 PHYTEC Messtechnik GmbH
+ * Author: Cem Tenruh <c.tenruh@phytec.de>
+ */
+
+/dts-v1/;
+/plugin/;
+
+&ethphy1 {
+	status = "disabled";
+};
+
+&fec {
+	status = "disabled";
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi
index e6ffa6a6b68b..a5ecdca8bc0e 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi
@@ -20,6 +20,15 @@
 		device_type = "memory";
 		reg = <0x0 0x40000000 0 0x80000000>;
 	};
+
+	reg_vdd_io: regulator-vdd-io {
+		compatible = "regulator-fixed";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-max-microvolt = <3300000>;
+		regulator-min-microvolt = <3300000>;
+		regulator-name = "VDD_IO";
+	};
 };
 
 &A53_0 {
@@ -170,6 +179,7 @@
 		compatible = "atmel,24c32";
 		reg = <0x51>;
 		pagesize = <32>;
+		vcc-supply = <&reg_vdd_io>;
 	};
 
 	rv3028: rtc@52 {
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mp-ras314.dts b/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mp-ras314.dts
new file mode 100644
index 000000000000..d7fd9d36f824
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mp-ras314.dts
@@ -0,0 +1,906 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (c) 2023-2024 TQ-Systems GmbH <linux@ew.tq-group.com>,
+ * D-82229 Seefeld, Germany.
+ * Author: Martin Schmiedel
+ * Author: Alexander Stein
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/net/ti-dp83867.h>
+#include <dt-bindings/phy/phy-imx8-pcie.h>
+#include <dt-bindings/pwm/pwm.h>
+#include "imx8mp-tqma8mpql.dtsi"
+
+/ {
+	model = "TQ-Systems i.MX8MPlus TQMa8MPxL on MBa8MP-RAS314";
+	compatible = "tq,imx8mp-tqma8mpql-mba8mp-ras314", "tq,imx8mp-tqma8mpql", "fsl,imx8mp";
+	chassis-type = "embedded";
+
+	chosen {
+		stdout-path = &uart4;
+	};
+
+	aliases {
+		mmc0 = &usdhc3;
+		mmc1 = &usdhc2;
+		mmc2 = &usdhc1;
+		rtc0 = &pcf85063;
+		rtc1 = &snvs_rtc;
+	};
+
+	/* X8 */
+	backlight_lvds: backlight {
+		compatible = "pwm-backlight";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_backlight>;
+		pwms = <&pwm2 0 5000000 0>;
+		brightness-levels = <0 4 8 16 32 64 128 255>;
+		default-brightness-level = <7>;
+		power-supply = <&reg_vcc_12v0>;
+		enable-gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
+		status = "disabled";
+	};
+
+	/* X7 + X8 */
+	display: display {
+		/*
+		 * Display is not fixed, so compatible has to be added from
+		 * DT overlay
+		 */
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_lvdsdisplay>;
+		power-supply = <&reg_vcc_3v3>;
+		enable-gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
+		backlight = <&backlight_lvds>;
+		status = "disabled";
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpioled>;
+
+		led-1 {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_STATUS;
+			function-enumerator = <0>;
+			gpios = <&gpio4 18 GPIO_ACTIVE_HIGH>;
+		};
+
+		led-2 {
+			color = <LED_COLOR_ID_YELLOW>;
+			function = LED_FUNCTION_STATUS;
+			function-enumerator = <1>;
+			gpios = <&gpio4 19 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		label = "X9";
+		type = "a";
+
+		port {
+			hdmi_connector_in: endpoint {
+				remote-endpoint = <&hdmi_tx_out>;
+			};
+		};
+	};
+
+	reg_usdhc2_vmmc: regulator-usdhc2 {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_reg_usdhc2_vmmc>;
+		regulator-name = "VSD_3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		startup-delay-us = <100>;
+		off-on-delay-us = <12000>;
+	};
+
+	reg_vcc_3v3: regulator-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "V_3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	reg_vcc_5v0: regulator-5v0 {
+		compatible = "regulator-fixed";
+		regulator-name = "V_5V0";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+	};
+
+	reg_vcc_12v0: regulator-12v0 {
+		compatible = "regulator-fixed";
+		regulator-name = "V_12V";
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		/* global autoconfigured region for contiguous allocations */
+		linux,cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0 0x38000000>;
+			alloc-ranges = <0 0x40000000 0 0xB0000000>;
+			linux,cma-default;
+		};
+	};
+
+	rfkill {
+		compatible = "rfkill-gpio";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_rfkill>;
+		label = "rfkill-pcie-wlan";
+		radio-type = "wlan";
+		shutdown-gpios = <&gpio5 2 GPIO_ACTIVE_HIGH>;
+	};
+
+	sound {
+		compatible = "fsl,imx-audio-tlv320aic32x4";
+		model = "tq-mba8mp-ras314";
+		audio-cpu = <&sai5>;
+		audio-codec = <&tlv320aic3x04>;
+		audio-routing =
+			"IN3_L", "Mic Jack",
+			"Mic Jack", "Mic Bias",
+			"Headphone Jack", "HPL",
+			"Headphone Jack", "HPR";
+	};
+};
+
+&ecspi3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi3>;
+	cs-gpios = <&gpio5 25 GPIO_ACTIVE_LOW>, <&gpio1 6 GPIO_ACTIVE_LOW>;
+	status = "okay";
+};
+
+&eqos {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_eqos>;
+	phy-mode = "rgmii-id";
+	phy-handle = <&ethphy3>;
+	status = "okay";
+
+	mdio {
+		compatible = "snps,dwmac-mdio";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ethphy3: ethernet-phy@3 {
+			compatible = "ethernet-phy-ieee802.3-c22";
+			reg = <3>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_eqos_phy>;
+			reset-gpios = <&gpio4 2 GPIO_ACTIVE_LOW>;
+			reset-assert-us = <500000>;
+			reset-deassert-us = <50000>;
+			enet-phy-lane-no-swap;
+			interrupt-parent = <&gpio4>;
+			interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+			ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
+			ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
+			ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+			ti,dp83867-rxctrl-strap-quirk;
+			ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
+		};
+	};
+};
+
+&fec {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_fec>;
+	phy-mode = "rgmii-id";
+	phy-handle = <&ethphy0>;
+	fsl,magic-packet;
+	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ethphy0: ethernet-phy@0 {
+			compatible = "ethernet-phy-ieee802.3-c22";
+			reg = <0>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_fec_phy>;
+			reset-gpios = <&gpio4 0 GPIO_ACTIVE_LOW>;
+			reset-assert-us = <500000>;
+			reset-deassert-us = <50000>;
+			enet-phy-lane-no-swap;
+			interrupt-parent = <&gpio4>;
+			interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
+			ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
+			ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
+			ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+			ti,dp83867-rxctrl-strap-quirk;
+			ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
+		};
+	};
+};
+
+&gpio1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpio1>;
+
+	gpio-line-names = "WIFI_PMIC_EN", "LVDS_RESET#", "", "",
+			  "", "", "GPIO8", "",
+			  "", "", "", "",
+			  "", "", "GPIO12", "GPIO13",
+			  "", "", "", "",
+			  "", "", "", "",
+			  "", "", "", "",
+			  "", "", "", "";
+
+	wifi-pmic-en-hog {
+		gpio-hog;
+		gpios = <0 0>;
+		output-high;
+		line-name = "WIFI_PMIC_EN";
+	};
+};
+
+&gpio2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpio2>;
+
+	gpio-line-names = "GPIO22", "GPIO23", "GPIO24", "GPIO25",
+			  "GPIO26", "GPIO27", "CAM_GPIO1", "CAM_GPIO2",
+			  "", "", "GPIO1", "GPIO0",
+			  "", "", "", "",
+			  "", "", "", "",
+			  "", "", "", "",
+			  "", "", "", "",
+			  "", "", "", "";
+};
+
+&gpio3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpio3>;
+
+	gpio-line-names = "", "", "", "",
+			  "", "", "", "",
+			  "", "", "", "",
+			  "", "", "", "",
+			  "", "", "", "",
+			  "TEMP_EVENT#", "", "", "",
+			  "", "", "", "",
+			  "", "", "", "";
+};
+
+&gpio4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpio4>;
+
+	gpio-line-names = "", "", "", "",
+			  "", "", "", "",
+			  "", "", "", "",
+			  "", "", "", "",
+			  "", "", "", "",
+			  "HDMI_OC#", "GPIO14", "GPIO15", "GPIO16",
+			  "GPIO17", "PCIE_WAKE#", "GPIO19", "GPIO20",
+			  "PCIE_PERST#", "", "", "";
+
+	pewake-hog {
+		gpio-hog;
+		gpios = <25 0>;
+		input;
+		line-name = "PCIE_WAKE#";
+	};
+};
+
+&gpio5 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpio5>, <&pinctrl_gpt1_gpio>,
+		    <&pinctrl_gpt2_gpio>, <&pinctrl_gpt3_gpio>;
+
+	gpio-line-names = "", "GPIO18", "", "GPIO3",
+			  "GPIO2", "GPIO21", "", "",
+			  "", "", "", "",
+			  "", "", "", "",
+			  "", "", "GPIO5", "GPIO6",
+			  "", "", "GPIO11", "GPIO10",
+			  "GPIO9", "GPIO7", "", "GPIO4",
+			  "", "", "", "";
+};
+
+&gpt1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpt1>;
+	status = "disabled";
+};
+
+&gpt2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpt2>;
+	status = "disabled";
+};
+
+&gpt3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpt3>;
+	status = "disabled";
+};
+
+&hdmi_pvi {
+	status = "okay";
+};
+
+&hdmi_tx {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hdmi>;
+	status = "okay";
+
+	ports {
+		port@1 {
+			hdmi_tx_out: endpoint {
+				remote-endpoint = <&hdmi_connector_in>;
+			};
+		};
+	};
+};
+
+&hdmi_tx_phy {
+	status = "okay";
+};
+
+/* X5 + X6 Camera & Display interface */
+&i2c2 {
+	clock-frequency = <384000>;
+	pinctrl-names = "default", "gpio";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	pinctrl-1 = <&pinctrl_i2c2_gpio>;
+	scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	status = "okay";
+};
+
+/* X1 ID_I2C */
+&i2c3 {
+	clock-frequency = <384000>;
+	pinctrl-names = "default", "gpio";
+	pinctrl-0 = <&pinctrl_i2c3>;
+	pinctrl-1 = <&pinctrl_i2c3_gpio>;
+	scl-gpios = <&gpio2 10 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio2 11 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	status = "okay";
+};
+
+&i2c4 {
+	clock-frequency = <384000>;
+	pinctrl-names = "default", "gpio";
+	pinctrl-0 = <&pinctrl_i2c4>;
+	pinctrl-1 = <&pinctrl_i2c4_gpio>;
+	scl-gpios = <&gpio5 12 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio5 13 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	status = "okay";
+
+	tlv320aic3x04: audio-codec@18 {
+		compatible = "ti,tlv320aic32x4";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_tlv320aic3x04>;
+		reg = <0x18>;
+		clock-names = "mclk";
+		clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI5_MCLK1>;
+		reset-gpios = <&gpio5 11 GPIO_ACTIVE_LOW>;
+		iov-supply = <&reg_vcc_3v3>;
+		ldoin-supply = <&reg_vcc_3v3>;
+	};
+};
+
+/* X1 I2C */
+&i2c5 {
+	clock-frequency = <384000>;
+	pinctrl-names = "default", "gpio";
+	pinctrl-0 = <&pinctrl_i2c5>;
+	pinctrl-1 = <&pinctrl_i2c5_gpio>;
+	scl-gpios = <&gpio5 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio5 4 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	status = "okay";
+};
+
+/* X1 I2C on GPIO24/GPIO25 */
+&i2c6 {
+	clock-frequency = <384000>;
+	pinctrl-names = "default", "gpio";
+	pinctrl-0 = <&pinctrl_i2c6>;
+	pinctrl-1 = <&pinctrl_i2c6_gpio>;
+	scl-gpios = <&gpio2 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio2 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	status = "disabled";
+};
+
+&lcdif3 {
+	status = "okay";
+};
+
+&pcf85063 {
+	/* RTC_EVENT# is connected on MBa8MP-RAS314 */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pcf85063>;
+	interrupt-parent = <&gpio3>;
+	interrupts = <19 IRQ_TYPE_EDGE_FALLING>;
+};
+
+&pcie_phy {
+	clocks = <&hsio_blk_ctrl>;
+	clock-names = "ref";
+	fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_OUTPUT>;
+	status = "okay";
+};
+
+&pcie {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pcie>;
+	reset-gpios = <&gpio4 28 GPIO_ACTIVE_LOW>;
+	status = "okay";
+};
+
+&pwm2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm2>;
+	status = "disabled";
+};
+
+&pwm3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm3>;
+	status = "okay";
+};
+
+&pwm4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm4>;
+	status = "okay";
+};
+
+&sai5 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sai5>;
+	assigned-clocks = <&clk IMX8MP_CLK_SAI5>;
+	assigned-clock-parents = <&clk IMX8MP_AUDIO_PLL1_OUT>;
+	assigned-clock-rates = <12288000>;
+	fsl,sai-mclk-direction-output;
+	status = "okay";
+};
+
+&snvs_pwrkey {
+	status = "okay";
+};
+
+/* X1 UART1 */
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	uart-has-rtscts;
+	assigned-clocks = <&clk IMX8MP_CLK_UART1>;
+	assigned-clock-parents = <&clk IMX8MP_SYS_PLL1_80M>;
+	status = "okay";
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2>;
+	uart-has-rtscts;
+	assigned-clocks = <&clk IMX8MP_CLK_UART2>;
+	assigned-clock-parents = <&clk IMX8MP_SYS_PLL1_80M>;
+	status = "okay";
+
+	bluetooth {
+		compatible = "nxp,88w8987-bt";
+	};
+};
+
+&uart3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart3>;
+	assigned-clocks = <&clk IMX8MP_CLK_UART3>;
+	assigned-clock-parents = <&clk IMX8MP_SYS_PLL1_80M>;
+	status = "okay";
+};
+
+&uart4 {
+	/* console */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart4>;
+	status = "okay";
+};
+
+&usb3_0 {
+	fsl,disable-port-power-control;
+	status = "okay";
+};
+
+&usb3_1 {
+	fsl,disable-port-power-control;
+	fsl,permanently-attached;
+	status = "okay";
+};
+
+&usb3_phy0 {
+	vbus-supply = <&reg_vcc_5v0>;
+	status = "okay";
+};
+
+&usb3_phy1 {
+	vbus-supply = <&reg_vcc_5v0>;
+	status = "okay";
+};
+
+&usb_dwc3_0 {
+	dr_mode = "peripheral";
+	status = "okay";
+};
+
+&usb_dwc3_1 {
+	dr_mode = "host";
+	#address-cells = <1>;
+	#size-cells = <0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbhub>;
+	status = "okay";
+
+	hub_2_0: hub@1 {
+		compatible = "usb451,8142";
+		reg = <1>;
+		peer-hub = <&hub_3_0>;
+		reset-gpios = <&gpio5 26 GPIO_ACTIVE_LOW>;
+		vdd-supply = <&reg_vcc_3v3>;
+	};
+
+	hub_3_0: hub@2 {
+		compatible = "usb451,8140";
+		reg = <2>;
+		peer-hub = <&hub_2_0>;
+		reset-gpios = <&gpio5 26 GPIO_ACTIVE_LOW>;
+		vdd-supply = <&reg_vcc_3v3>;
+	};
+};
+
+/* X1 SD card on GPIO22-GPIO27 */
+&usdhc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc1>;
+	disable-wp;
+	bus-width = <4>;
+	status = "disabled";
+};
+
+&usdhc2 {
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
+	pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
+	pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
+	cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
+	vmmc-supply = <&reg_usdhc2_vmmc>;
+	no-mmc;
+	no-sdio;
+	disable-wp;
+	bus-width = <4>;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl_backlight: backlightgrp {
+		fsl,pins = <MX8MP_IOMUXC_GPIO1_IO03__GPIO1_IO03		0x14>;
+	};
+
+	pinctrl_ecspi3: ecspi3grp {
+		fsl,pins = <MX8MP_IOMUXC_UART1_RXD__ECSPI3_SCLK		0x140>,
+			   <MX8MP_IOMUXC_UART1_TXD__ECSPI3_MOSI		0x140>,
+			   <MX8MP_IOMUXC_UART2_RXD__ECSPI3_MISO		0x1c0>,
+			   <MX8MP_IOMUXC_UART2_TXD__GPIO5_IO25		0x140>,
+			   <MX8MP_IOMUXC_GPIO1_IO06__GPIO1_IO06		0x140>;
+	};
+
+	pinctrl_ecspi3_gpio: ecspi3gpiogrp {
+		fsl,pins = <MX8MP_IOMUXC_UART1_RXD__GPIO5_IO22		0x80>,
+			   <MX8MP_IOMUXC_UART1_TXD__GPIO5_IO23		0x80>,
+			   <MX8MP_IOMUXC_UART2_RXD__GPIO5_IO24		0x80>,
+			   <MX8MP_IOMUXC_UART2_TXD__GPIO5_IO25		0x80>,
+			   <MX8MP_IOMUXC_GPIO1_IO06__GPIO1_IO06		0x80>;
+	};
+
+	pinctrl_eqos: eqosgrp {
+		fsl,pins = <MX8MP_IOMUXC_ENET_MDC__ENET_QOS_MDC				0x40000044>,
+			   <MX8MP_IOMUXC_ENET_MDIO__ENET_QOS_MDIO			0x40000044>,
+			   <MX8MP_IOMUXC_ENET_RD0__ENET_QOS_RGMII_RD0			0x90>,
+			   <MX8MP_IOMUXC_ENET_RD1__ENET_QOS_RGMII_RD1			0x90>,
+			   <MX8MP_IOMUXC_ENET_RD2__ENET_QOS_RGMII_RD2			0x90>,
+			   <MX8MP_IOMUXC_ENET_RD3__ENET_QOS_RGMII_RD3			0x90>,
+			   <MX8MP_IOMUXC_ENET_RXC__CCM_ENET_QOS_CLOCK_GENERATE_RX_CLK	0x90>,
+			   <MX8MP_IOMUXC_ENET_RX_CTL__ENET_QOS_RGMII_RX_CTL		0x90>,
+			   <MX8MP_IOMUXC_ENET_TD0__ENET_QOS_RGMII_TD0			0x12>,
+			   <MX8MP_IOMUXC_ENET_TD1__ENET_QOS_RGMII_TD1			0x12>,
+			   <MX8MP_IOMUXC_ENET_TD2__ENET_QOS_RGMII_TD2			0x12>,
+			   <MX8MP_IOMUXC_ENET_TD3__ENET_QOS_RGMII_TD3			0x12>,
+			   <MX8MP_IOMUXC_ENET_TX_CTL__ENET_QOS_RGMII_TX_CTL		0x12>,
+			   <MX8MP_IOMUXC_ENET_TXC__CCM_ENET_QOS_CLOCK_GENERATE_TX_CLK	0x14>;
+	};
+
+	pinctrl_eqos_phy: eqosphygrp {
+		fsl,pins = <MX8MP_IOMUXC_SAI1_RXD0__GPIO4_IO02				0x100>,
+			   <MX8MP_IOMUXC_SAI1_RXD1__GPIO4_IO03				0x1c0>;
+	};
+
+	pinctrl_fec: fecgrp {
+		fsl,pins = <MX8MP_IOMUXC_SAI1_RXD2__ENET1_MDC		0x40000044>,
+			   <MX8MP_IOMUXC_SAI1_RXD3__ENET1_MDIO		0x40000044>,
+			   <MX8MP_IOMUXC_SAI1_RXD4__ENET1_RGMII_RD0	0x90>,
+			   <MX8MP_IOMUXC_SAI1_RXD5__ENET1_RGMII_RD1	0x90>,
+			   <MX8MP_IOMUXC_SAI1_RXD6__ENET1_RGMII_RD2	0x90>,
+			   <MX8MP_IOMUXC_SAI1_RXD7__ENET1_RGMII_RD3	0x90>,
+			   <MX8MP_IOMUXC_SAI1_TXC__ENET1_RGMII_RXC	0x90>,
+			   <MX8MP_IOMUXC_SAI1_TXFS__ENET1_RGMII_RX_CTL	0x90>,
+			   <MX8MP_IOMUXC_SAI1_TXD0__ENET1_RGMII_TD0	0x12>,
+			   <MX8MP_IOMUXC_SAI1_TXD1__ENET1_RGMII_TD1	0x12>,
+			   <MX8MP_IOMUXC_SAI1_TXD2__ENET1_RGMII_TD2	0x12>,
+			   <MX8MP_IOMUXC_SAI1_TXD3__ENET1_RGMII_TD3	0x12>,
+			   <MX8MP_IOMUXC_SAI1_TXD4__ENET1_RGMII_TX_CTL	0x12>,
+			   <MX8MP_IOMUXC_SAI1_TXD5__ENET1_RGMII_TXC	0x14>;
+	};
+
+	pinctrl_fec_phy: fecphygrp {
+		fsl,pins = <MX8MP_IOMUXC_SAI1_RXFS__GPIO4_IO00		0x100>,
+			   <MX8MP_IOMUXC_SAI1_RXC__GPIO4_IO01		0x1c0>;
+	};
+
+	pinctrl_gpioled: gpioledgrp {
+		fsl,pins = <MX8MP_IOMUXC_SAI1_TXD6__GPIO4_IO18		0x14>,
+			   <MX8MP_IOMUXC_SAI1_TXD7__GPIO4_IO19		0x14>;
+	};
+
+	pinctrl_gpio1: gpio1grp {
+		fsl,pins = <MX8MP_IOMUXC_GPIO1_IO00__GPIO1_IO00		0x14>,
+			   <MX8MP_IOMUXC_GPIO1_IO01__GPIO1_IO01		0x14>;
+	};
+
+	pinctrl_gpio2: gpio2grp {
+		fsl,pins = <MX8MP_IOMUXC_SD1_CLK__GPIO2_IO00		0x94>,
+			   <MX8MP_IOMUXC_SD1_CMD__GPIO2_IO01		0x94>,
+			   <MX8MP_IOMUXC_SD1_DATA0__GPIO2_IO02		0x94>,
+			   <MX8MP_IOMUXC_SD1_DATA1__GPIO2_IO03		0x94>,
+			   <MX8MP_IOMUXC_SD1_DATA2__GPIO2_IO04		0x94>,
+			   <MX8MP_IOMUXC_SD1_DATA3__GPIO2_IO05		0x94>,
+			   <MX8MP_IOMUXC_SD1_DATA4__GPIO2_IO06		0x94>,
+			   <MX8MP_IOMUXC_SD1_DATA5__GPIO2_IO07		0x94>;
+	};
+
+	pinctrl_gpio3: gpio3grp {
+		fsl,pins = <MX8MP_IOMUXC_SAI5_RXC__GPIO3_IO20		0x180>;
+	};
+
+	pinctrl_gpio4: gpio4grp {
+		fsl,pins = <MX8MP_IOMUXC_SAI1_MCLK__GPIO4_IO20		0x80>,
+			   /* PCIE_WAKE# */
+			   <MX8MP_IOMUXC_SAI2_TXC__GPIO4_IO25		0x180>,
+			   <MX8MP_IOMUXC_SAI2_TXD0__GPIO4_IO26		0x94>,
+			   <MX8MP_IOMUXC_SAI2_MCLK__GPIO4_IO27		0x94>;
+	};
+
+	pinctrl_gpio5: gpio5grp {
+		fsl,pins = <MX8MP_IOMUXC_SAI3_TXD__GPIO5_IO01		0x80>,
+			   <MX8MP_IOMUXC_SPDIF_EXT_CLK__GPIO5_IO05	0x80>;
+	};
+
+	pinctrl_hdmi: hdmigrp {
+		fsl,pins = <MX8MP_IOMUXC_HDMI_DDC_SCL__HDMIMIX_HDMI_SCL	0x400001c2>,
+			   <MX8MP_IOMUXC_HDMI_DDC_SDA__HDMIMIX_HDMI_SDA	0x400001c2>,
+			   <MX8MP_IOMUXC_HDMI_HPD__HDMIMIX_HDMI_HPD	0x40000010>,
+			   <MX8MP_IOMUXC_HDMI_CEC__HDMIMIX_HDMI_CEC	0x40000154>;
+	};
+
+	pinctrl_gpt1: gpt1grp {
+		fsl,pins = <MX8MP_IOMUXC_UART3_TXD__GPT1_CLK		0x14>;
+	};
+
+	pinctrl_gpt1_gpio: gpt1gpiogrp {
+		fsl,pins = <MX8MP_IOMUXC_UART3_TXD__GPIO5_IO27		0x80>;
+	};
+
+	pinctrl_gpt2: gpt2grp {
+		fsl,pins = <MX8MP_IOMUXC_I2C3_SCL__GPT2_CLK		0x14>;
+	};
+
+	pinctrl_gpt2_gpio: gpt2gpiogrp {
+		fsl,pins = <MX8MP_IOMUXC_I2C3_SCL__GPIO5_IO18		0x80>;
+	};
+
+	pinctrl_gpt3: gpt3grp {
+		fsl,pins = <MX8MP_IOMUXC_I2C3_SDA__GPT3_CLK		0x14>;
+	};
+
+	pinctrl_gpt3_gpio: gpt3gpiogrp {
+		fsl,pins = <MX8MP_IOMUXC_I2C3_SDA__GPIO5_IO19		0x80>;
+	};
+
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <MX8MP_IOMUXC_I2C2_SCL__I2C2_SCL		0x400001e2>,
+			   <MX8MP_IOMUXC_I2C2_SDA__I2C2_SDA		0x400001e2>;
+	};
+
+	pinctrl_i2c2_gpio: i2c2-gpiogrp {
+		fsl,pins = <MX8MP_IOMUXC_I2C2_SCL__GPIO5_IO16		0x400001e2>,
+			   <MX8MP_IOMUXC_I2C2_SDA__GPIO5_IO17		0x400001e2>;
+	};
+
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <MX8MP_IOMUXC_SD1_RESET_B__I2C3_SCL		0x400001e2>,
+			   <MX8MP_IOMUXC_SD1_STROBE__I2C3_SDA		0x400001e2>;
+	};
+
+	pinctrl_i2c3_gpio: i2c3-gpiogrp {
+		fsl,pins = <MX8MP_IOMUXC_SD1_RESET_B__GPIO2_IO10	0x400001e2>,
+			   <MX8MP_IOMUXC_SD1_STROBE__GPIO2_IO11		0x400001e2>;
+	};
+
+	pinctrl_i2c4: i2c4grp {
+		fsl,pins = <MX8MP_IOMUXC_ECSPI2_MISO__I2C4_SCL		0x400001e2>,
+			   <MX8MP_IOMUXC_ECSPI2_SS0__I2C4_SDA		0x400001e2>;
+	};
+
+	pinctrl_i2c4_gpio: i2c4-gpiogrp {
+		fsl,pins = <MX8MP_IOMUXC_ECSPI2_MISO__GPIO5_IO12	0x400001e2>,
+			   <MX8MP_IOMUXC_ECSPI2_SS0__GPIO5_IO13		0x400001e2>;
+	};
+
+	pinctrl_i2c5: i2c5grp {
+		fsl,pins = <MX8MP_IOMUXC_SPDIF_TX__I2C5_SCL		0x400001e2>,
+			   <MX8MP_IOMUXC_SPDIF_RX__I2C5_SDA		0x400001e2>;
+	};
+
+	pinctrl_i2c5_gpio: i2c5-gpiogrp {
+		fsl,pins = <MX8MP_IOMUXC_SPDIF_TX__GPIO5_IO03		0x400001e2>,
+			   <MX8MP_IOMUXC_SPDIF_RX__GPIO5_IO04		0x400001e2>;
+	};
+
+	pinctrl_i2c6: i2c6grp {
+		fsl,pins = <MX8MP_IOMUXC_SD1_DATA0__I2C6_SCL		0x400001e2>,
+			   <MX8MP_IOMUXC_SD1_DATA1__I2C6_SDA		0x400001e2>;
+	};
+
+	pinctrl_i2c6_gpio: i2c6-gpiogrp {
+		fsl,pins = <MX8MP_IOMUXC_SD1_DATA0__GPIO2_IO02		0x400001e2>,
+			   <MX8MP_IOMUXC_SD1_DATA1__GPIO2_IO03		0x400001e2>;
+	};
+
+	pinctrl_pcf85063: pcf85063grp {
+		fsl,pins = <MX8MP_IOMUXC_SAI5_RXFS__GPIO3_IO19		0x80>;
+	};
+
+	pinctrl_pcie: pciegrp {
+		fsl,pins = <MX8MP_IOMUXC_I2C4_SCL__PCIE_CLKREQ_B	0x60>,
+			   <MX8MP_IOMUXC_SAI3_RXFS__GPIO4_IO28		0x94>;
+	};
+
+	pinctrl_lvdsdisplay: lvdsdisplaygrp {
+		fsl,pins = <MX8MP_IOMUXC_GPIO1_IO07__GPIO1_IO07		0x10>;
+	};
+
+	pinctrl_pwm2: pwm2grp {
+		fsl,pins = <MX8MP_IOMUXC_GPIO1_IO09__PWM2_OUT		0x14>;
+	};
+
+	pinctrl_pwm3: pwm3grp {
+		fsl,pins = <MX8MP_IOMUXC_GPIO1_IO14__PWM3_OUT		0x14>;
+	};
+
+	pinctrl_pwm3_gpio: pwm3grpiogrp {
+		fsl,pins = <MX8MP_IOMUXC_GPIO1_IO14__GPIO1_IO14		0x80>;
+	};
+
+	pinctrl_pwm4: pwm4grp {
+		fsl,pins = <MX8MP_IOMUXC_GPIO1_IO15__PWM4_OUT		0x14>;
+	};
+
+	pinctrl_pwm4_gpio: pwm4grpiogrp {
+		fsl,pins = <MX8MP_IOMUXC_GPIO1_IO15__GPIO1_IO15		0x80>;
+	};
+
+	pinctrl_rfkill: rfkillgrp {
+		fsl,pins = <MX8MP_IOMUXC_SAI3_MCLK__GPIO5_IO02		0x14>;
+	};
+
+	pinctrl_sai5: sai5grp {
+		fsl,pins = <MX8MP_IOMUXC_SAI5_MCLK__AUDIOMIX_SAI5_MCLK		0x94>,
+			   <MX8MP_IOMUXC_SAI5_RXD0__AUDIOMIX_SAI5_RX_DATA00	0x94>,
+			   <MX8MP_IOMUXC_SAI5_RXD3__AUDIOMIX_SAI5_TX_DATA00	0x94>,
+			   <MX8MP_IOMUXC_SAI5_RXD1__AUDIOMIX_SAI5_TX_SYNC	0x94>,
+			   <MX8MP_IOMUXC_SAI5_RXD2__AUDIOMIX_SAI5_TX_BCLK	0x94>;
+	};
+
+	pinctrl_tlv320aic3x04: tlv320aic3x04grp {
+		fsl,pins = <MX8MP_IOMUXC_ECSPI2_MOSI__GPIO5_IO11		0x180>;
+	};
+
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <MX8MP_IOMUXC_SAI2_RXFS__UART1_DCE_TX	0x14>,
+			   <MX8MP_IOMUXC_SAI2_RXC__UART1_DCE_RX		0x14>,
+			   <MX8MP_IOMUXC_SAI2_RXD0__UART1_DTE_CTS	0x14>,
+			   <MX8MP_IOMUXC_SAI2_TXFS__UART1_DTE_RTS	0x14>;
+	};
+
+	pinctrl_uart1_gpio: uart1gpiogrp {
+		fsl,pins = <MX8MP_IOMUXC_SAI2_RXFS__GPIO4_IO21		0x80>,
+			   <MX8MP_IOMUXC_SAI2_RXC__GPIO4_IO22		0x80>,
+			   <MX8MP_IOMUXC_SAI2_RXD0__GPIO4_IO23		0x80>,
+			   <MX8MP_IOMUXC_SAI2_TXFS__GPIO4_IO24		0x80>;
+	};
+
+	pinctrl_uart2: uart2grp {
+		fsl,pins = <MX8MP_IOMUXC_SAI3_TXC__UART2_DCE_TX		0x14>,
+			   <MX8MP_IOMUXC_SAI3_TXFS__UART2_DCE_RX	0x14>,
+			   <MX8MP_IOMUXC_SAI3_RXD__UART2_DCE_RTS	0x14>,
+			   <MX8MP_IOMUXC_SAI3_RXC__UART2_DCE_CTS	0x14>;
+	};
+
+	pinctrl_uart3: uart3grp {
+		fsl,pins = <MX8MP_IOMUXC_SD1_DATA6__UART3_DCE_TX	0x140>,
+			   <MX8MP_IOMUXC_SD1_DATA7__UART3_DCE_RX	0x140>;
+	};
+
+	pinctrl_uart4: uart4grp {
+		fsl,pins = <MX8MP_IOMUXC_UART4_TXD__UART4_DCE_TX	0x140>,
+			   <MX8MP_IOMUXC_UART4_RXD__UART4_DCE_RX	0x140>;
+	};
+
+	pinctrl_usbhub: usbhubgrp {
+		fsl,pins = <MX8MP_IOMUXC_UART3_RXD__GPIO5_IO26		0x10>;
+	};
+
+	pinctrl_usdhc1: usdhc1grp {
+		fsl,pins = <MX8MP_IOMUXC_SD1_CLK__USDHC1_CLK		0x192>,
+			   <MX8MP_IOMUXC_SD1_CMD__USDHC1_CMD		0x1d2>,
+			   <MX8MP_IOMUXC_SD1_DATA0__USDHC1_DATA0	0x1d2>,
+			   <MX8MP_IOMUXC_SD1_DATA1__USDHC1_DATA1	0x1d2>,
+			   <MX8MP_IOMUXC_SD1_DATA2__USDHC1_DATA2	0x1d2>,
+			   <MX8MP_IOMUXC_SD1_DATA3__USDHC1_DATA3	0x1d2>;
+	};
+
+	pinctrl_usdhc2: usdhc2grp {
+		fsl,pins = <MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK		0x192>,
+			   <MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD		0x1d2>,
+			   <MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0	0x1d2>,
+			   <MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1	0x1d2>,
+			   <MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2	0x1d2>,
+			   <MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3	0x1d2>,
+			   <MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT	0xc0>;
+	};
+
+	pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
+		fsl,pins = <MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK		0x194>,
+			   <MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD		0x1d4>,
+			   <MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0	0x1d4>,
+			   <MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1	0x1d4>,
+			   <MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2	0x1d4>,
+			   <MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3	0x1d4>,
+			   <MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT	0xc0>;
+	};
+
+	pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
+		fsl,pins = <MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK		0x194>,
+			   <MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD		0x1d4>,
+			   <MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0	0x1d4>,
+			   <MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1	0x1d4>,
+			   <MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2	0x1d4>,
+			   <MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3	0x1d4>,
+			   <MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT	0xc0>;
+	};
+
+	pinctrl_usdhc2_gpio: usdhc2-gpiogrp {
+		fsl,pins = <MX8MP_IOMUXC_SD2_CD_B__GPIO2_IO12		0x1c0>;
+	};
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts b/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts
index c51ed7d991d1..ae64731266f3 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts
@@ -222,11 +222,6 @@
 		#size-cells = <2>;
 		ranges;
 
-		ocram: ocram@900000 {
-			no-map;
-			reg = <0 0x900000 0 0x70000>;
-		};
-
 		/* global autoconfigured region for contiguous allocations */
 		linux,cma {
 			compatible = "shared-dma-pool";
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql.dtsi
index ebc29a950ba9..336785a9fba8 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql.dtsi
@@ -45,12 +45,16 @@
 
 	flash0: flash@0 {
 		reg = <0>;
-		#address-cells = <1>;
-		#size-cells = <1>;
 		compatible = "jedec,spi-nor";
 		spi-max-frequency = <80000000>;
 		spi-tx-bus-width = <1>;
 		spi-rx-bus-width = <4>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+		};
 	};
 };
 
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-var-som-symphony.dts b/arch/arm64/boot/dts/freescale/imx8mp-var-som-symphony.dts
new file mode 100644
index 000000000000..36d3eb865202
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mp-var-som-symphony.dts
@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright 2024 Variscite Ltd.
+ */
+
+#include "imx8mp-var-som.dtsi"
+
+/ {
+	model = "Variscite VAR-SOM-MX8M-PLUS on Symphony-Board";
+	compatible = "variscite,var-som-mx8mp-symphony", "variscite,var-som-mx8mp", "fsl,imx8mp";
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-var-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-var-som.dtsi
new file mode 100644
index 000000000000..b2ac2583a592
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mp-var-som.dtsi
@@ -0,0 +1,359 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright 2024 Variscite Ltd.
+ *
+ * Author: Tarang Raval <tarang.raval@siliconsignals.io>
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/phy/phy-imx8-pcie.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/usb/pd.h>
+#include "imx8mp.dtsi"
+
+/ {
+	model = "Variscite VAR-SOM-MX8M Plus module";
+
+	chosen {
+		stdout-path = &uart2;
+	};
+
+	gpio-leds {
+	        compatible = "gpio-leds";
+
+	        led-0 {
+	                function = LED_FUNCTION_POWER;
+	                gpios = <&pca9534 0 GPIO_ACTIVE_HIGH>;
+	                linux,default-trigger = "heartbeat";
+	        };
+	};
+
+	memory@40000000 {
+		device_type = "memory";
+		reg = <0x0 0x40000000 0 0xc0000000>,
+		      <0x1 0x00000000 0 0xc0000000>;
+	};
+
+
+	reg_usdhc2_vmmc: regulator-usdhc2-vmmc {
+	        compatible = "regulator-fixed";
+	        regulator-name = "VSD_3V3";
+	        regulator-min-microvolt = <3300000>;
+	        regulator-max-microvolt = <3300000>;
+	        gpios = <&gpio4 22 GPIO_ACTIVE_HIGH>;
+	        enable-active-high;
+	        startup-delay-us = <100>;
+	        off-on-delay-us = <12000>;
+	};
+};
+
+&A53_0 {
+	cpu-supply = <&buck2>;
+};
+
+&A53_1 {
+	cpu-supply = <&buck2>;
+};
+
+&A53_2 {
+	cpu-supply = <&buck2>;
+};
+
+&A53_3 {
+	cpu-supply = <&buck2>;
+};
+
+&i2c1 {
+	clock-frequency = <400000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1>;
+	status = "okay";
+
+	pmic@25 {
+		compatible = "nxp,pca9450c";
+		reg = <0x25>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_pmic>;
+		interrupt-parent = <&gpio5>;
+		interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
+
+		regulators {
+			buck1: BUCK1 {
+				regulator-name = "BUCK1";
+				regulator-min-microvolt = <600000>;
+				regulator-max-microvolt = <2187500>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <3125>;
+			};
+
+			buck2: BUCK2 {
+				regulator-name = "BUCK2";
+				regulator-min-microvolt = <600000>;
+				regulator-max-microvolt = <2187500>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <3125>;
+				nxp,dvs-run-voltage = <950000>;
+				nxp,dvs-standby-voltage = <850000>;
+			};
+
+			buck4: BUCK4 {
+				regulator-name = "BUCK4";
+				regulator-min-microvolt = <600000>;
+				regulator-max-microvolt = <3400000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			buck5: BUCK5 {
+				regulator-name = "BUCK5";
+				regulator-min-microvolt = <600000>;
+				regulator-max-microvolt = <3400000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			buck6: BUCK6 {
+				regulator-name = "BUCK6";
+				regulator-min-microvolt = <600000>;
+				regulator-max-microvolt = <3400000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			ldo1: LDO1 {
+				regulator-name = "LDO1";
+				regulator-min-microvolt = <1600000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			ldo2: LDO2 {
+				regulator-name = "LDO2";
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1150000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			ldo3: LDO3 {
+				regulator-name = "LDO3";
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			ldo4: LDO4 {
+				regulator-name = "LDO4";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+			};
+
+			ldo5: LDO5 {
+				regulator-name = "LDO5";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+			};
+		};
+	};
+};
+
+&i2c3 {
+        clock-frequency = <400000>;
+        pinctrl-names = "default";
+        pinctrl-0 = <&pinctrl_i2c3>;
+        status = "okay";
+
+	/* GPIO expander */
+	pca9534: gpio@20 {
+	        compatible = "nxp,pca9534";
+	        reg = <0x20>;
+	        pinctrl-names = "default";
+	        pinctrl-0 = <&pinctrl_pca9534>;
+	        gpio-controller;
+	        #gpio-cells = <2>;
+	        interrupt-parent = <&gpio1>;
+	        interrupts = <15 IRQ_TYPE_EDGE_FALLING>;
+	        wakeup-source;
+
+	        usb3-sata-sel-hog {
+	                gpio-hog;
+	                gpios = <4 0>;
+	                output-low;
+	                line-name = "usb3_sata_sel";
+	        };
+	};
+};
+
+/* Console */
+&uart2 {
+        pinctrl-names = "default";
+        pinctrl-0 = <&pinctrl_uart2>;
+        status = "okay";
+};
+
+/* SD-card */
+&usdhc2 {
+        pinctrl-names = "default", "state_100mhz", "state_200mhz";
+        pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
+        pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
+        pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
+        cd-gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
+        vmmc-supply = <&reg_usdhc2_vmmc>;
+        bus-width = <4>;
+        status = "okay";
+};
+
+/* eMMC */
+&usdhc3 {
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc3>;
+	pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
+	pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
+	bus-width = <8>;
+	non-removable;
+	status = "okay";
+};
+
+&wdog1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_wdog>;
+	fsl,ext-reset-output;
+	status = "okay";
+};
+
+&iomuxc {
+
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			MX8MP_IOMUXC_SD1_DATA4__I2C1_SCL				0x400001c2
+			MX8MP_IOMUXC_SD1_DATA5__I2C1_SDA				0x400001c2
+		>;
+	};
+
+	pinctrl_i2c3: i2c3grp {
+	        fsl,pins = <
+	                MX8MP_IOMUXC_I2C3_SCL__I2C3_SCL                                 0x400001c2
+	                MX8MP_IOMUXC_I2C3_SDA__I2C3_SDA                                 0x400001c2
+	        >;
+	};
+
+	pinctrl_pca9534: pca9534grp {
+	        fsl,pins = <
+	                MX8MP_IOMUXC_GPIO1_IO15__GPIO1_IO15                             0xc0
+	        >;
+	};
+
+	pinctrl_pmic: pmicgrp {
+		fsl,pins = <
+			MX8MP_IOMUXC_SPDIF_RX__GPIO5_IO04				0x1c0
+		>;
+	};
+
+	pinctrl_uart2: uart2grp {
+	        fsl,pins = <
+		        MX8MP_IOMUXC_UART2_RXD__UART2_DCE_RX                            0x40
+			MX8MP_IOMUXC_UART2_TXD__UART2_DCE_TX                            0x40
+		>;
+	};
+
+	pinctrl_usdhc2_gpio: usdhc2-gpiogrp {
+	        fsl,pins = <
+	                MX8MP_IOMUXC_GPIO1_IO14__GPIO1_IO14                             0x1c4
+	                MX8MP_IOMUXC_SAI2_RXC__GPIO4_IO22                               0x10
+	                MX8MP_IOMUXC_SD2_CD_B__GPIO2_IO12                               0xc0
+	        >;
+	};
+
+	pinctrl_usdhc2: usdhc2grp {
+	        fsl,pins = <
+	                MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK                                0x190
+	                MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD                                0x1d0
+	                MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0                            0x1d0
+	                MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1                            0x1d0
+	                MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2                            0x1d0
+	                MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3                            0x1d0
+	        >;
+	};
+
+	pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
+	        fsl,pins = <
+	                MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK                                0x194
+	                MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD                                0x1d4
+	                MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0                            0x1d4
+	                MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1                            0x1d4
+	                MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2                            0x1d4
+	                MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3                            0x1d4
+	        >;
+	};
+
+	pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
+	        fsl,pins = <
+	                MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK                                0x196
+	                MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD                                0x1d6
+	                MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0                            0x1d6
+	                MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1                            0x1d6
+	                MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2                            0x1d6
+	                MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3                            0x1d6
+	        >;
+	};
+
+	pinctrl_usdhc3: usdhc3grp {
+		fsl,pins = <
+			MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK				0x190
+			MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD				0x1d0
+			MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0				0x1d0
+			MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1				0x1d0
+			MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2				0x1d0
+			MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3				0x1d0
+			MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4				0x1d0
+			MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5				0x1d0
+			MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6				0x1d0
+			MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7				0x1d0
+			MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE				0x190
+		>;
+	};
+
+	pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp {
+		fsl,pins = <
+			MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK				0x194
+			MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD				0x1d4
+			MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0				0x1d4
+			MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1				0x1d4
+			MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2				0x1d4
+			MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3				0x1d4
+			MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4				0x1d4
+			MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5				0x1d4
+			MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6				0x1d4
+			MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7				0x1d4
+			MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE				0x194
+		>;
+	};
+
+	pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp {
+		fsl,pins = <
+			MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK				0x196
+			MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD				0x1d6
+			MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0				0x1d6
+			MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1				0x1d6
+			MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2				0x1d6
+			MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3				0x1d6
+			MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4				0x1d6
+			MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5				0x1d6
+			MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6				0x1d6
+			MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7				0x1d6
+			MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE				0x196
+		>;
+	};
+
+	pinctrl_wdog: wdoggrp {
+		fsl,pins = <
+			MX8MP_IOMUXC_GPIO1_IO02__WDOG1_WDOG_B				0xc6
+		>;
+	};
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi
index 560c68e4da6d..6c75a5ecf56b 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi
@@ -5,6 +5,7 @@
 
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/linux-event-codes.h>
+#include <dt-bindings/leds/common.h>
 #include <dt-bindings/net/ti-dp83867.h>
 
 / {
@@ -102,6 +103,25 @@
 			ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
 			tx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
 			rx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+
+			leds {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				led@1 {
+					reg = <1>;
+					color = <LED_COLOR_ID_AMBER>;
+					function = LED_FUNCTION_LAN;
+					default-state = "keep";
+				};
+
+				led@2 {
+					reg = <2>;
+					color = <LED_COLOR_ID_GREEN>;
+					function = LED_FUNCTION_LAN;
+					default-state = "keep";
+				};
+			};
 		};
 	};
 };
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx-imx219.dtso b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx-imx219.dtso
index edf22ff549a4..7d9fcdee58a7 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx-imx219.dtso
+++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx-imx219.dtso
@@ -11,7 +11,19 @@
 /plugin/;
 
 &{/} {
-	compatible = "gw,imx8mp-gw74xx", "fsl,imx8mp";
+	reg_vana: regulator-2p8v {
+		compatible = "regulator-fixed";
+		regulator-name = "2P8V";
+		regulator-min-microvolt = <2800000>;
+		regulator-max-microvolt = <2800000>;
+	};
+
+	reg_vddl: regulator-1p2v {
+		compatible = "regulator-fixed";
+		regulator-name = "1P2V";
+		regulator-min-microvolt = <1200000>;
+		regulator-max-microvolt = <1200000>;
+	};
 
 	reg_cam: regulator-cam {
 		pinctrl-names = "default";
@@ -41,6 +53,8 @@
 		reg = <0x10>;
 		clocks = <&cam24m>;
 		VDIG-supply = <&reg_cam>;
+		VANA-supply = <&reg_vana>;
+		VDDL-supply = <&reg_vddl>;
 
 		port {
 			/* MIPI CSI-2 bus endpoint */
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts
index a77e9a44d9fa..d765b7972841 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts
@@ -9,6 +9,7 @@
 #include <dt-bindings/input/linux-event-codes.h>
 #include <dt-bindings/leds/common.h>
 #include <dt-bindings/phy/phy-imx8-pcie.h>
+#include <dt-bindings/net/ti-dp83867.h>
 
 #include "imx8mp.dtsi"
 
@@ -225,6 +226,29 @@
 		ethphy0: ethernet-phy@0 {
 			compatible = "ethernet-phy-ieee802.3-c22";
 			reg = <0x0>;
+			ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
+			ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
+			tx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+			rx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+
+			leds {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				led@1 {
+					reg = <1>;
+					color = <LED_COLOR_ID_AMBER>;
+					function = LED_FUNCTION_LAN;
+					default-state = "keep";
+				};
+
+				led@2 {
+					reg = <2>;
+					color = <LED_COLOR_ID_GREEN>;
+					function = LED_FUNCTION_LAN;
+					default-state = "keep";
+				};
+			};
 		};
 	};
 };
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw7905-2x.dts b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw75xx-2x.dts
index 4a1bbbbe19e6..7ca68df9e516 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw7905-2x.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw75xx-2x.dts
@@ -7,11 +7,11 @@
 
 #include "imx8mp.dtsi"
 #include "imx8mp-venice-gw702x.dtsi"
-#include "imx8mp-venice-gw7905.dtsi"
+#include "imx8mp-venice-gw75xx.dtsi"
 
 / {
-	model = "Gateworks Venice GW7905-2x i.MX8MP Development Kit";
-	compatible = "gateworks,imx8mp-gw7905-2x", "fsl,imx8mp";
+	model = "Gateworks Venice GW75xx-2x i.MX8MP Development Kit";
+	compatible = "gateworks,imx8mp-gw75xx-2x", "fsl,imx8mp";
 
 	chosen {
 		stdout-path = &uart2;
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw7905.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw75xx.dtsi
index 0d40cb0f05f6..0d40cb0f05f6 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw7905.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw75xx.dtsi
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin-dahlia.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin-dahlia.dtsi
index 6e6b9c2c4640..da8902c5f7e5 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-verdin-dahlia.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin-dahlia.dtsi
@@ -4,6 +4,18 @@
  */
 
 / {
+	native-hdmi-connector {
+		compatible = "hdmi-connector";
+		label = "X21";
+		type = "a";
+
+		port {
+			native_hdmi_connector_in: endpoint {
+				remote-endpoint = <&hdmi_tx_out>;
+			};
+		};
+	};
+
 	sound {
 		compatible = "simple-audio-card";
 		simple-audio-card,bitclock-master = <&codec_dai>;
@@ -53,6 +65,11 @@
 	};
 };
 
+/* Verdin HDMI_1 Audio */
+&aud2htx {
+	status = "okay";
+};
+
 &backlight {
 	power-supply = <&reg_3p3v>;
 };
@@ -94,6 +111,27 @@
 	pinctrl-0 = <&pinctrl_ctrl_sleep_moci>;
 };
 
+/* Verdin HDMI_1 */
+&hdmi_pvi {
+	status = "okay";
+};
+
+&hdmi_tx {
+	status = "okay";
+
+	ports {
+		port@1 {
+			hdmi_tx_out: endpoint {
+				remote-endpoint = <&native_hdmi_connector_in>;
+			};
+		};
+	};
+};
+
+&hdmi_tx_phy {
+	status = "okay";
+};
+
 /* Current measurement into module VCC */
 &hwmon {
 	status = "okay";
@@ -139,6 +177,10 @@
 	status = "okay";
 };
 
+&lcdif3 {
+	status = "okay";
+};
+
 /* Verdin PCIE_1 */
 &pcie {
 	vpcie-supply = <&reg_pcie>;
@@ -182,6 +224,11 @@
 	status = "okay";
 };
 
+/* Verdin HDMI_1 Audio */
+&sound_hdmi {
+	status = "okay";
+};
+
 /* Verdin UART_1 */
 &uart1 {
 	status = "okay";
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi
index 42ed44a11711..a38e7c947a42 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi
@@ -4,6 +4,18 @@
  */
 
 / {
+	native-hdmi-connector {
+		compatible = "hdmi-connector";
+		label = "X37";
+		type = "a";
+
+		port {
+			native_hdmi_connector_in: endpoint {
+				remote-endpoint = <&hdmi_tx_out>;
+			};
+		};
+	};
+
 	reg_eth2phy: regulator-eth2phy {
 		compatible = "regulator-fixed";
 		enable-active-high;
@@ -52,6 +64,11 @@
 	};
 };
 
+/* Verdin HDMI_1 Audio */
+&aud2htx {
+	status = "okay";
+};
+
 &backlight {
 	power-supply = <&reg_3p3v>;
 };
@@ -103,6 +120,27 @@
 	vcc-supply = <&reg_1p8v>;
 };
 
+/* Verdin HDMI_1 */
+&hdmi_pvi {
+	status = "okay";
+};
+
+&hdmi_tx {
+	status = "okay";
+
+	ports {
+		port@1 {
+			hdmi_tx_out: endpoint {
+				remote-endpoint = <&native_hdmi_connector_in>;
+			};
+		};
+	};
+};
+
+&hdmi_tx_phy {
+	status = "okay";
+};
+
 /* Current measurement into module VCC */
 &hwmon {
 	status = "okay";
@@ -141,6 +179,10 @@
 	status = "okay";
 };
 
+&lcdif3 {
+	status = "okay";
+};
+
 /* Verdin PCIE_1 */
 &pcie {
 	status = "okay";
@@ -178,6 +220,11 @@
 	status = "okay";
 };
 
+/* Verdin HDMI_1 Audio */
+&sound_hdmi {
+	status = "okay";
+};
+
 /* Verdin UART_1, connector X50 through RS485 transceiver */
 &uart1 {
 	linux,rs485-enabled-at-boot-time;
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin-mallow.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin-mallow.dtsi
index 1d15f7449c58..11cf3bdc95c4 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-verdin-mallow.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin-mallow.dtsi
@@ -11,6 +11,18 @@
 #include <dt-bindings/leds/common.h>
 
 / {
+	native-hdmi-connector {
+		compatible = "hdmi-connector";
+		label = "X14";
+		type = "a";
+
+		port {
+			native_hdmi_connector_in: endpoint {
+				remote-endpoint = <&hdmi_tx_out>;
+			};
+		};
+	};
+
 	leds {
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
@@ -50,6 +62,11 @@
 	};
 };
 
+/* Verdin HDMI_1 Audio */
+&aud2htx {
+	status = "okay";
+};
+
 &backlight {
 	power-supply = <&reg_3p3v>;
 };
@@ -91,6 +108,27 @@
 	status = "okay";
 };
 
+/* Verdin HDMI_1 */
+&hdmi_pvi {
+	status = "okay";
+};
+
+&hdmi_tx {
+	status = "okay";
+
+	ports {
+		port@1 {
+			hdmi_tx_out: endpoint {
+				remote-endpoint = <&native_hdmi_connector_in>;
+			};
+		};
+	};
+};
+
+&hdmi_tx_phy {
+	status = "okay";
+};
+
 /* Temperature sensor on Mallow */
 &hwmon_temp {
 	compatible = "ti,tmp1075";
@@ -117,6 +155,10 @@
 	status = "okay";
 };
 
+&lcdif3 {
+	status = "okay";
+};
+
 /* Verdin PCIE_1 */
 &pcie {
 	status = "okay";
@@ -145,6 +187,11 @@
 	vin-supply = <&reg_3p3v>;
 };
 
+/* Verdin HDMI_1 Audio */
+&sound_hdmi {
+	status = "okay";
+};
+
 /* Verdin UART_1 */
 &uart1 {
 	status = "okay";
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin-nonwifi.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin-nonwifi.dtsi
index 91d597391b7c..2ee91f31e7f0 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-verdin-nonwifi.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin-nonwifi.dtsi
@@ -41,8 +41,7 @@
 	pinctrl-0 = <&pinctrl_gpio1>, <&pinctrl_gpio2>,
 		    <&pinctrl_gpio3>, <&pinctrl_gpio4>,
 		    <&pinctrl_gpio7>, <&pinctrl_gpio8>,
-		    <&pinctrl_gpio_hog1>, <&pinctrl_gpio_hog2>, <&pinctrl_gpio_hog3>,
-		    <&pinctrl_hdmi_hog>;
+		    <&pinctrl_gpio_hog1>, <&pinctrl_gpio_hog2>, <&pinctrl_gpio_hog3>;
 };
 
 /*
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin-wifi.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin-wifi.dtsi
index ef94f9a57e20..cae06cb67cd3 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-verdin-wifi.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin-wifi.dtsi
@@ -55,8 +55,7 @@
 	pinctrl-0 = <&pinctrl_gpio1>, <&pinctrl_gpio2>,
 		    <&pinctrl_gpio3>, <&pinctrl_gpio4>,
 		    <&pinctrl_gpio7>, <&pinctrl_gpio8>,
-		    <&pinctrl_gpio_hog2>, <&pinctrl_gpio_hog3>, <&pinctrl_gpio_hog4>,
-		    <&pinctrl_hdmi_hog>;
+		    <&pinctrl_gpio_hog2>, <&pinctrl_gpio_hog3>, <&pinctrl_gpio_hog4>;
 };
 
 /* On-module Bluetooth */
@@ -76,7 +75,6 @@
 &usdhc1 {
 	bus-width = <4>;
 	keep-power-in-suspend;
-	max-frequency = <100000000>;
 	non-removable;
 	pinctrl-names = "default", "state_100mhz", "state_200mhz";
 	pinctrl-0 = <&pinctrl_usdhc1>, <&pinctrl_wifi_ctrl>;
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin-yavia.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin-yavia.dtsi
index a7b261ff3e4c..cc389cda2af2 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-verdin-yavia.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin-yavia.dtsi
@@ -6,6 +6,18 @@
 #include <dt-bindings/leds/common.h>
 
 / {
+	native-hdmi-connector {
+		compatible = "hdmi-connector";
+		label = "J15";
+		type = "a";
+
+		port {
+			native_hdmi_connector_in: endpoint {
+				remote-endpoint = <&hdmi_tx_out>;
+			};
+		};
+	};
+
 	/* Carrier Board Supply +V1.8 */
 	reg_1p8v: regulator-1p8v {
 		compatible = "regulator-fixed";
@@ -73,6 +85,11 @@
 	};
 };
 
+/* Verdin HDMI_1 Audio */
+&aud2htx {
+	status = "okay";
+};
+
 &backlight {
 	power-supply = <&reg_3p3v>;
 };
@@ -105,6 +122,27 @@
 	pinctrl-0 = <&pinctrl_ctrl_sleep_moci>;
 };
 
+/* Verdin HDMI_1 */
+&hdmi_pvi {
+	status = "okay";
+};
+
+&hdmi_tx {
+	status = "okay";
+
+	ports {
+		port@1 {
+			hdmi_tx_out: endpoint {
+				remote-endpoint = <&native_hdmi_connector_in>;
+			};
+		};
+	};
+};
+
+&hdmi_tx_phy {
+	status = "okay";
+};
+
 &hwmon_temp {
 	status = "okay";
 };
@@ -127,6 +165,10 @@
 	status = "okay";
 };
 
+&lcdif3 {
+	status = "okay";
+};
+
 /* Verdin PCIE_1 */
 &pcie {
 	status = "okay";
@@ -155,6 +197,11 @@
 	vin-supply = <&reg_3p3v>;
 };
 
+/* Verdin HDMI_1 Audio */
+&sound_hdmi {
+	status = "okay";
+};
+
 /* Verdin UART_1 */
 &uart1 {
 	status = "okay";
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
index aef4bef4bccd..a19ad5ee7f79 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
@@ -77,6 +77,14 @@
 		};
 	};
 
+	sound_hdmi: sound-hdmi {
+		compatible = "fsl,imx-audio-hdmi";
+		model = "audio-hdmi";
+		audio-cpu = <&aud2htx>;
+		hdmi-out;
+		status = "disabled";
+	};
+
 	/* Carrier Board Supplies */
 	reg_1p8v: regulator-1p8v {
 		compatible = "regulator-fixed";
@@ -241,7 +249,6 @@
 
 	mtl_rx_setup: rx-queues-config {
 		snps,rx-queues-to-use = <5>;
-		snps,rx-sched-sp;
 
 		queue0 {
 			snps,dcb-algorithm;
@@ -276,7 +283,6 @@
 
 	mtl_tx_setup: tx-queues-config {
 		snps,tx-queues-to-use = <5>;
-		snps,tx-sched-sp;
 
 		queue0 {
 			snps,dcb-algorithm;
@@ -457,6 +463,13 @@
 			  "SODIMM_44";
 };
 
+/* Verdin HDMI_1 */
+&hdmi_tx {
+	ddc-i2c-bus = <&i2c5>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hdmi>;
+};
+
 /* On-module I2C */
 &i2c1 {
 	clock-frequency = <400000>;
@@ -650,8 +663,7 @@
 
 /* Verdin I2C_2_DSI */
 &i2c2 {
-	/* Lower frequency to avoid DDC/EDID issues with certain displays/screens. */
-	clock-frequency = <10000>;
+	clock-frequency = <400000>;
 	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c2>;
 	pinctrl-1 = <&pinctrl_i2c2_gpio>;
@@ -1117,10 +1129,10 @@
 			<MX8MP_IOMUXC_SAI1_RXFS__GPIO4_IO00		0x1c4>;	/* SODIMM 252 */
 	};
 
-	pinctrl_hdmi_hog: hdmihoggrp {
+	pinctrl_hdmi: hdmigrp {
 		fsl,pins =
-			<MX8MP_IOMUXC_HDMI_CEC__HDMIMIX_HDMI_CEC	0x40000019>,	/* SODIMM 63 */
-			<MX8MP_IOMUXC_HDMI_HPD__HDMIMIX_HDMI_HPD	0x40000019>;	/* SODIMM 61 */
+			<MX8MP_IOMUXC_HDMI_CEC__HDMIMIX_HDMI_CEC	0x140>,	/* SODIMM 63 */
+			<MX8MP_IOMUXC_HDMI_HPD__HDMIMIX_HDMI_HPD	0x180>;	/* SODIMM 61 */
 	};
 
 	/* On-module I2C */
diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index b92abb5a5c53..f3531cfb0d79 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -789,6 +789,23 @@
 						reg = <IMX8MP_POWER_DOMAIN_USB2_PHY>;
 					};
 
+					pgc_mlmix: power-domain@4 {
+						#power-domain-cells = <0>;
+						reg = <IMX8MP_POWER_DOMAIN_MLMIX>;
+						clocks = <&clk IMX8MP_CLK_ML_AXI>,
+							 <&clk IMX8MP_CLK_ML_AHB>,
+							 <&clk IMX8MP_CLK_NPU_ROOT>;
+						assigned-clocks = <&clk IMX8MP_CLK_ML_CORE>,
+								  <&clk IMX8MP_CLK_ML_AXI>,
+								  <&clk IMX8MP_CLK_ML_AHB>;
+						assigned-clock-parents = <&clk IMX8MP_SYS_PLL1_800M>,
+									 <&clk IMX8MP_SYS_PLL1_800M>,
+									 <&clk IMX8MP_SYS_PLL1_800M>;
+						assigned-clock-rates = <800000000>,
+								       <800000000>,
+								       <300000000>;
+					};
+
 					pgc_audio: power-domain@5 {
 						#power-domain-cells = <0>;
 						reg = <IMX8MP_POWER_DOMAIN_AUDIOMIX>;
@@ -821,6 +838,12 @@
 						assigned-clock-rates = <800000000>, <400000000>;
 					};
 
+					pgc_vpumix: power-domain@8 {
+						#power-domain-cells = <0>;
+						reg = <IMX8MP_POWER_DOMAIN_VPUMIX>;
+						clocks = <&clk IMX8MP_CLK_VPU_ROOT>;
+					};
+
 					pgc_gpu3d: power-domain@9 {
 						#power-domain-cells = <0>;
 						reg = <IMX8MP_POWER_DOMAIN_GPU3D>;
@@ -836,6 +859,28 @@
 							 <&clk IMX8MP_CLK_MEDIA_APB_ROOT>;
 					};
 
+					pgc_vpu_g1: power-domain@11 {
+						#power-domain-cells = <0>;
+						power-domains = <&pgc_vpumix>;
+						reg = <IMX8MP_POWER_DOMAIN_VPU_G1>;
+						clocks = <&clk IMX8MP_CLK_VPU_G1_ROOT>;
+					};
+
+					pgc_vpu_g2: power-domain@12 {
+						#power-domain-cells = <0>;
+						power-domains = <&pgc_vpumix>;
+						reg = <IMX8MP_POWER_DOMAIN_VPU_G2>;
+						clocks = <&clk IMX8MP_CLK_VPU_G2_ROOT>;
+
+					};
+
+					pgc_vpu_vc8000e: power-domain@13 {
+						#power-domain-cells = <0>;
+						power-domains = <&pgc_vpumix>;
+						reg = <IMX8MP_POWER_DOMAIN_VPU_VC8000E>;
+						clocks = <&clk IMX8MP_CLK_VPU_VC8KE_ROOT>;
+					};
+
 					pgc_hdmimix: power-domain@14 {
 						#power-domain-cells = <0>;
 						reg = <IMX8MP_POWER_DOMAIN_HDMIMIX>;
@@ -873,50 +918,6 @@
 						reg = <IMX8MP_POWER_DOMAIN_MEDIAMIX_ISPDWP>;
 						clocks = <&clk IMX8MP_CLK_MEDIA_ISP_ROOT>;
 					};
-
-					pgc_vpumix: power-domain@19 {
-						#power-domain-cells = <0>;
-						reg = <IMX8MP_POWER_DOMAIN_VPUMIX>;
-						clocks = <&clk IMX8MP_CLK_VPU_ROOT>;
-					};
-
-					pgc_vpu_g1: power-domain@20 {
-						#power-domain-cells = <0>;
-						power-domains = <&pgc_vpumix>;
-						reg = <IMX8MP_POWER_DOMAIN_VPU_G1>;
-						clocks = <&clk IMX8MP_CLK_VPU_G1_ROOT>;
-					};
-
-					pgc_vpu_g2: power-domain@21 {
-						#power-domain-cells = <0>;
-						power-domains = <&pgc_vpumix>;
-						reg = <IMX8MP_POWER_DOMAIN_VPU_G2>;
-						clocks = <&clk IMX8MP_CLK_VPU_G2_ROOT>;
-					};
-
-					pgc_vpu_vc8000e: power-domain@22 {
-						#power-domain-cells = <0>;
-						power-domains = <&pgc_vpumix>;
-						reg = <IMX8MP_POWER_DOMAIN_VPU_VC8000E>;
-						clocks = <&clk IMX8MP_CLK_VPU_VC8KE_ROOT>;
-					};
-
-					pgc_mlmix: power-domain@24 {
-						#power-domain-cells = <0>;
-						reg = <IMX8MP_POWER_DOMAIN_MLMIX>;
-						clocks = <&clk IMX8MP_CLK_ML_AXI>,
-							 <&clk IMX8MP_CLK_ML_AHB>,
-							 <&clk IMX8MP_CLK_NPU_ROOT>;
-						assigned-clocks = <&clk IMX8MP_CLK_ML_CORE>,
-								  <&clk IMX8MP_CLK_ML_AXI>,
-								  <&clk IMX8MP_CLK_ML_AHB>;
-						assigned-clock-parents = <&clk IMX8MP_SYS_PLL1_800M>,
-									 <&clk IMX8MP_SYS_PLL1_800M>,
-									 <&clk IMX8MP_SYS_PLL1_800M>;
-						assigned-clock-rates = <800000000>,
-								       <800000000>,
-								       <300000000>;
-					};
 				};
 			};
 		};
@@ -1540,6 +1541,31 @@
 					dma-names = "tx";
 					status = "disabled";
 				};
+
+				xcvr: xcvr@30cc0000 {
+					compatible = "fsl,imx8mp-xcvr";
+					reg = <0x30cc0000 0x800>,
+					      <0x30cc0800 0x400>,
+					      <0x30cc0c00 0x080>,
+					      <0x30cc0e00 0x080>;
+					reg-names = "ram", "regs", "rxfifo",
+						    "txfifo";
+					interrupts = /* XCVR IRQ 0 */
+						     <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>,
+						     /* XCVR IRQ 1 */
+						     <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
+						     /* XCVR PHY - SPDIF wakeup IRQ */
+						     <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>;
+					clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_EARC_IPG>,
+						 <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_EARC_PHY>,
+						 <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SPBA2_ROOT>,
+						 <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_AUDPLL_ROOT>;
+					clock-names = "ipg", "phy", "spba", "pll_ipg";
+					dmas = <&sdma2 30 2 0>, <&sdma2 31 2 0>;
+					dma-names = "rx", "tx";
+					resets = <&audio_blk_ctrl 0>;
+					status = "disabled";
+				};
 			};
 
 			sdma3: dma-controller@30e00000 {
@@ -1568,6 +1594,7 @@
 				compatible = "fsl,imx8mp-audio-blk-ctrl";
 				reg = <0x30e20000 0x10000>;
 				#clock-cells = <1>;
+				#reset-cells = <1>;
 				clocks = <&clk IMX8MP_CLK_AUDIO_ROOT>,
 					 <&clk IMX8MP_CLK_SAI1>,
 					 <&clk IMX8MP_CLK_SAI2>,
@@ -1579,6 +1606,9 @@
 					      "sai1", "sai2", "sai3",
 					      "sai5", "sai6", "sai7";
 				power-domains = <&pgc_audio>;
+				assigned-clocks = <&clk IMX8MP_AUDIO_PLL1>,
+						  <&clk IMX8MP_AUDIO_PLL2>;
+				assigned-clock-rates = <393216000>, <361267200>;
 			};
 		};
 
@@ -1643,6 +1673,50 @@
 				};
 			};
 
+			isp_0: isp@32e10000 {
+				compatible = "fsl,imx8mp-isp";
+				reg = <0x32e10000 0x10000>;
+				interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk IMX8MP_CLK_MEDIA_ISP_ROOT>,
+					 <&clk IMX8MP_CLK_MEDIA_AXI_ROOT>,
+					 <&clk IMX8MP_CLK_MEDIA_APB_ROOT>;
+				clock-names = "isp", "aclk", "hclk";
+				power-domains = <&media_blk_ctrl IMX8MP_MEDIABLK_PD_ISP>;
+				fsl,blk-ctrl = <&media_blk_ctrl 0>;
+				status = "disabled";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@1 {
+						reg = <1>;
+					};
+				};
+			};
+
+			isp_1: isp@32e20000 {
+				compatible = "fsl,imx8mp-isp";
+				reg = <0x32e20000 0x10000>;
+				interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk IMX8MP_CLK_MEDIA_ISP_ROOT>,
+					 <&clk IMX8MP_CLK_MEDIA_AXI_ROOT>,
+					 <&clk IMX8MP_CLK_MEDIA_APB_ROOT>;
+				clock-names = "isp", "aclk", "hclk";
+				power-domains = <&media_blk_ctrl IMX8MP_MEDIABLK_PD_ISP>;
+				fsl,blk-ctrl = <&media_blk_ctrl 1>;
+				status = "disabled";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@1 {
+						reg = <1>;
+					};
+				};
+			};
+
 			dewarp: dwe@32e30000 {
 				compatible = "nxp,imx8mp-dw100";
 				reg = <0x32e30000 0x10000>;
@@ -1657,7 +1731,7 @@
 				compatible = "fsl,imx8mp-mipi-csi2", "fsl,imx8mm-mipi-csi2";
 				reg = <0x32e40000 0x10000>;
 				interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
-				clock-frequency = <266000000>;
+				clock-frequency = <250000000>;
 				clocks = <&clk IMX8MP_CLK_MEDIA_APB_ROOT>,
 					 <&clk IMX8MP_CLK_MEDIA_CAM1_PIX_ROOT>,
 					 <&clk IMX8MP_CLK_MEDIA_MIPI_PHY1_REF_ROOT>,
@@ -1665,9 +1739,8 @@
 				clock-names = "pclk", "wrap", "phy", "axi";
 				assigned-clocks = <&clk IMX8MP_CLK_MEDIA_CAM1_PIX>,
 						  <&clk IMX8MP_CLK_MEDIA_MIPI_PHY1_REF>;
-				assigned-clock-parents = <&clk IMX8MP_SYS_PLL2_1000M>,
+				assigned-clock-parents = <&clk IMX8MP_SYS_PLL2_250M>,
 							 <&clk IMX8MP_CLK_24M>;
-				assigned-clock-rates = <266000000>;
 				power-domains = <&media_blk_ctrl IMX8MP_MEDIABLK_PD_MIPI_CSI2_1>;
 				status = "disabled";
 
@@ -1693,7 +1766,7 @@
 				compatible = "fsl,imx8mp-mipi-csi2", "fsl,imx8mm-mipi-csi2";
 				reg = <0x32e50000 0x10000>;
 				interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
-				clock-frequency = <266000000>;
+				clock-frequency = <250000000>;
 				clocks = <&clk IMX8MP_CLK_MEDIA_APB_ROOT>,
 					 <&clk IMX8MP_CLK_MEDIA_CAM2_PIX_ROOT>,
 					 <&clk IMX8MP_CLK_MEDIA_MIPI_PHY1_REF_ROOT>,
@@ -1701,9 +1774,8 @@
 				clock-names = "pclk", "wrap", "phy", "axi";
 				assigned-clocks = <&clk IMX8MP_CLK_MEDIA_CAM2_PIX>,
 						  <&clk IMX8MP_CLK_MEDIA_MIPI_PHY1_REF>;
-				assigned-clock-parents = <&clk IMX8MP_SYS_PLL2_1000M>,
+				assigned-clock-parents = <&clk IMX8MP_SYS_PLL2_250M>,
 							 <&clk IMX8MP_CLK_24M>;
-				assigned-clock-rates = <266000000>;
 				power-domains = <&media_blk_ctrl IMX8MP_MEDIABLK_PD_MIPI_CSI2_2>;
 				status = "disabled";
 
@@ -1841,17 +1913,26 @@
 				clock-names = "apb", "axi", "cam1", "cam2",
 					      "disp1", "disp2", "isp", "phy";
 
+				/*
+				 * The ISP maximum frequency is 400MHz in normal mode
+				 * and 500MHz in overdrive mode. The 400MHz operating
+				 * point hasn't been successfully tested yet, so set
+				 * IMX8MP_CLK_MEDIA_ISP to 500MHz for the time being.
+				 */
 				assigned-clocks = <&clk IMX8MP_CLK_MEDIA_AXI>,
 						  <&clk IMX8MP_CLK_MEDIA_APB>,
 						  <&clk IMX8MP_CLK_MEDIA_DISP1_PIX>,
 						  <&clk IMX8MP_CLK_MEDIA_DISP2_PIX>,
+						  <&clk IMX8MP_CLK_MEDIA_ISP>,
 						  <&clk IMX8MP_VIDEO_PLL1>;
 				assigned-clock-parents = <&clk IMX8MP_SYS_PLL2_1000M>,
 							 <&clk IMX8MP_SYS_PLL1_800M>,
 							 <&clk IMX8MP_VIDEO_PLL1_OUT>,
-							 <&clk IMX8MP_VIDEO_PLL1_OUT>;
+							 <&clk IMX8MP_VIDEO_PLL1_OUT>,
+							 <&clk IMX8MP_SYS_PLL2_500M>;
 				assigned-clock-rates = <500000000>, <200000000>,
-						       <0>, <0>, <1039500000>;
+						       <0>, <0>, <500000000>,
+						       <1039500000>;
 				#power-domain-cells = <1>;
 
 				lvds_bridge: bridge@5c {
@@ -1946,7 +2027,7 @@
 			};
 
 			irqsteer_hdmi: interrupt-controller@32fc2000 {
-				compatible = "fsl,imx-irqsteer";
+				compatible = "fsl,imx8mp-irqsteer", "fsl,imx-irqsteer";
 				reg = <0x32fc2000 0x1000>;
 				interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
 				interrupt-controller;
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
index 7507548cdb16..a87d0692c3bb 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
@@ -125,19 +125,33 @@
 		};
 	};
 
+	spdif_out: spdif-out {
+		compatible = "linux,spdif-dit";
+		#sound-dai-cells = <0>;
+	};
+
+	spdif_in: spdif-in {
+		compatible = "linux,spdif-dir";
+		#sound-dai-cells = <0>;
+	};
+
 	sound-spdif {
 		compatible = "fsl,imx-audio-spdif";
 		model = "imx-spdif";
-		spdif-controller = <&spdif1>;
-		spdif-out;
-		spdif-in;
+		audio-cpu = <&spdif1>;
+		audio-codec = <&spdif_out>, <&spdif_in>;
+	};
+
+	hdmi_arc_in: hdmi-arc-in {
+		compatible = "linux,spdif-dir";
+		#sound-dai-cells = <0>;
 	};
 
 	sound-hdmi-arc {
 		compatible = "fsl,imx-audio-spdif";
 		model = "imx-hdmi-arc";
-		spdif-controller = <&spdif2>;
-		spdif-in;
+		audio-cpu = <&spdif2>;
+		audio-codec = <&hdmi_arc_in>;
 	};
 };
 
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
index ffb5fe61630d..1b39514d5c12 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
@@ -45,7 +45,6 @@
 			gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
 			linux,code = <KEY_VOLUMEDOWN>;
 			debounce-interval = <50>;
-			wakeup-source;
 		};
 
 		key-vol-up {
@@ -53,7 +52,6 @@
 			gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
 			linux,code = <KEY_VOLUMEUP>;
 			debounce-interval = <50>;
-			wakeup-source;
 		};
 	};
 
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-tqma8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-tqma8mq.dtsi
index 5ca6b2252546..01e5092e4c40 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-tqma8mq.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq-tqma8mq.dtsi
@@ -251,11 +251,15 @@
 	flash0: flash@0 {
 		compatible = "jedec,spi-nor";
 		reg = <0>;
-		#address-cells = <1>;
-		#size-cells = <1>;
 		spi-max-frequency = <84000000>;
 		spi-tx-bus-width = <1>;
 		spi-rx-bus-width = <4>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+		};
 	};
 };
 
diff --git a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
index 6e05361c1ffb..62203eed6a6c 100644
--- a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
+++ b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
@@ -6,6 +6,7 @@
 
 /dts-v1/;
 
+#include <dt-bindings/usb/pd.h>
 #include "imx8qm.dtsi"
 
 / {
@@ -31,6 +32,99 @@
 		reg = <0x00000000 0x80000000 0 0x40000000>;
 	};
 
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		vdev0vring0: memory@90000000 {
+			reg = <0 0x90000000 0 0x8000>;
+			no-map;
+		};
+
+		vdev0vring1: memory@90008000 {
+			reg = <0 0x90008000 0 0x8000>;
+			no-map;
+		};
+
+		vdev1vring0: memory@90010000 {
+			reg = <0 0x90010000 0 0x8000>;
+			no-map;
+		};
+
+		vdev1vring1: memory@90018000 {
+			reg = <0 0x90018000 0 0x8000>;
+			no-map;
+		};
+
+		rsc_table0: memory@900ff000 {
+			reg = <0 0x900ff000 0 0x1000>;
+			no-map;
+		};
+
+		vdev2vring0: memory@90100000 {
+			reg = <0 0x90100000 0 0x8000>;
+			no-map;
+		};
+
+		vdev2vring1: memory@90108000 {
+			reg = <0 0x90108000 0 0x8000>;
+			no-map;
+		};
+
+		vdev3vring0: memory@90110000 {
+			reg = <0 0x90110000 0 0x8000>;
+			no-map;
+		};
+
+		vdev3vring1: memory@90118000 {
+			reg = <0 0x90118000 0 0x8000>;
+			no-map;
+		};
+
+		rsc_table1: memory@901ff000 {
+			reg = <0 0x901ff000 0 0x1000>;
+			no-map;
+		};
+
+		vdevbuffer: memory@90400000 {
+			compatible = "shared-dma-pool";
+			reg = <0 0x90400000 0 0x100000>;
+			no-map;
+		};
+	};
+
+	lvds_backlight0: backlight-lvds0 {
+		compatible = "pwm-backlight";
+		pwms = <&qm_pwm_lvds0 0 100000 0>;
+		brightness-levels = <0 100>;
+		num-interpolated-steps = <100>;
+		default-brightness-level = <80>;
+	};
+
+	lvds_backlight1: backlight-lvds1 {
+		compatible = "pwm-backlight";
+		pwms = <&pwm_lvds1 0 100000 0>;
+		brightness-levels = <0 100>;
+		num-interpolated-steps = <100>;
+		default-brightness-level = <80>;
+	};
+
+	mux-controller {
+		compatible = "nxp,cbdtu02043", "gpio-sbu-mux";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_typec_mux>;
+		select-gpios = <&lsio_gpio4 6 GPIO_ACTIVE_LOW>;
+		enable-gpios = <&lsio_gpio4 19 GPIO_ACTIVE_HIGH>;
+		orientation-switch;
+
+		port {
+			usb3_data_ss: endpoint {
+				remote-endpoint = <&typec_con_ss>;
+			};
+		};
+	};
+
 	reg_usdhc2_vmmc: usdhc2-vmmc {
 		compatible = "regulator-fixed";
 		regulator-name = "SD1_SPWR";
@@ -40,12 +134,130 @@
 		enable-active-high;
 	};
 
+	reg_fec2_supply: regulator-fec2-nvcc {
+		compatible = "regulator-fixed";
+		regulator-name = "fec2_nvcc";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		gpio = <&max7322 0 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	reg_can01_en: regulator-can01-gen {
+		compatible = "regulator-fixed";
+		regulator-name = "can01-en";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&pca6416 3 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	reg_can2_en: regulator-can2-gen {
+		compatible = "regulator-fixed";
+		regulator-name = "can2-en";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&pca6416 4 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	reg_can01_stby: regulator-can01-stby {
+		compatible = "regulator-fixed";
+		regulator-name = "can01-stby";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&pca6416 5 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		vin-supply = <&reg_can01_en>;
+	};
+
+	reg_can2_stby: regulator-can2-stby {
+		compatible = "regulator-fixed";
+		regulator-name = "can2-stby";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&pca6416 6 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		vin-supply = <&reg_can2_en>;
+	};
+
 	reg_vref_1v8: regulator-adc-vref {
 		compatible = "regulator-fixed";
 		regulator-name = "vref_1v8";
 		regulator-min-microvolt = <1800000>;
 		regulator-max-microvolt = <1800000>;
 	};
+
+	bt_sco_codec: audio-codec-bt {
+		compatible = "linux,bt-sco";
+		#sound-dai-cells = <1>;
+	};
+
+	sound-bt-sco {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "bt-sco-audio";
+		simple-audio-card,format = "dsp_a";
+		simple-audio-card,bitclock-inversion;
+		simple-audio-card,frame-master = <&btcpu>;
+		simple-audio-card,bitclock-master = <&btcpu>;
+
+		btcpu: simple-audio-card,cpu {
+			sound-dai = <&sai0>;
+			dai-tdm-slot-num = <2>;
+			dai-tdm-slot-width = <16>;
+		};
+
+		simple-audio-card,codec {
+			sound-dai = <&bt_sco_codec 1>;
+		};
+	};
+
+	sound-wm8960 {
+		compatible = "fsl,imx-audio-wm8960";
+		model = "wm8960-audio";
+		audio-cpu = <&sai1>;
+		audio-codec = <&wm8960>;
+		hp-det-gpio = <&lsio_gpio0 31 GPIO_ACTIVE_HIGH>;
+		audio-routing =	"Headphone Jack", "HP_L",
+				"Headphone Jack", "HP_R",
+				"Ext Spk", "SPK_LP",
+				"Ext Spk", "SPK_LN",
+				"Ext Spk", "SPK_RP",
+				"Ext Spk", "SPK_RN",
+				"LINPUT1", "Mic Jack",
+				"Mic Jack", "MICB";
+	};
+
+	imx8qm-cm4-0 {
+		compatible = "fsl,imx8qm-cm4";
+		clocks = <&clk_dummy>;
+		mbox-names = "tx", "rx", "rxdb";
+		mboxes = <&lsio_mu5 0 1
+			  &lsio_mu5 1 1
+			  &lsio_mu5 3 1>;
+		memory-region = <&vdevbuffer>, <&vdev0vring0>, <&vdev0vring1>,
+				<&vdev1vring0>, <&vdev1vring1>, <&rsc_table0>;
+		power-domains = <&pd IMX_SC_R_M4_0_PID0>, <&pd IMX_SC_R_M4_0_MU_1A>;
+
+		fsl,resource-id = <IMX_SC_R_M4_0_PID0>;
+		fsl,entry-address = <0x34fe0000>;
+	};
+
+	imx8qm-cm4-1 {
+		compatible = "fsl,imx8qm-cm4";
+		clocks = <&clk_dummy>;
+		mbox-names = "tx", "rx", "rxdb";
+		mboxes = <&lsio_mu6 0 1
+			  &lsio_mu6 1 1
+			  &lsio_mu6 3 1>;
+		memory-region = <&vdevbuffer>, <&vdev2vring0>, <&vdev2vring1>,
+				<&vdev3vring0>, <&vdev3vring1>, <&rsc_table1>;
+		power-domains = <&pd IMX_SC_R_M4_1_PID0>, <&pd IMX_SC_R_M4_1_MU_1A>;
+
+		fsl,resource-id = <IMX_SC_R_M4_1_PID0>;
+		fsl,entry-address = <0x38fe0000>;
+	};
+
 };
 
 &adc0 {
@@ -55,6 +267,116 @@
 	status = "okay";
 };
 
+&amix {
+	status = "okay";
+};
+
+&asrc0 {
+	fsl,asrc-rate = <48000>;
+	status = "okay";
+};
+
+&cm41_i2c {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_cm41_i2c>;
+	status = "okay";
+
+	pca6416: gpio@20 {
+		compatible = "ti,tca6416";
+		reg = <0x20>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+};
+
+&cm41_intmux {
+	status = "okay";
+};
+
+&i2c0 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c0>;
+	status = "okay";
+
+	accelerometer@19 {
+		compatible = "st,lsm303agr-accel";
+		reg = <0x19>;
+	};
+
+	gyrometer@20 {
+		compatible = "nxp,fxas21002c";
+		reg = <0x20>;
+	};
+
+	light-sensor@44 {
+		compatible = "isil,isl29023";
+		reg = <0x44>;
+		interrupt-parent = <&lsio_gpio4>;
+		interrupts = <11 IRQ_TYPE_EDGE_FALLING>;
+	};
+
+	pressure-sensor@60 {
+		compatible = "fsl,mpl3115";
+		reg = <0x60>;
+	};
+
+	max7322: gpio@68 {
+		compatible = "maxim,max7322";
+		reg = <0x68>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	gyrometer@69 {
+		compatible = "st,l3g4200d-gyro";
+		reg = <0x69>;
+	};
+
+	ptn5110: tcpc@51 {
+		compatible = "nxp,ptn5110", "tcpci";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_typec>;
+		reg = <0x51>;
+		interrupt-parent = <&lsio_gpio4>;
+		interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
+		status = "okay";
+
+		usb_con1: connector {
+			compatible = "usb-c-connector";
+			label = "USB-C";
+			power-role = "source";
+			data-role = "dual";
+			source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					typec_dr_sw: endpoint {
+						remote-endpoint = <&usb3_drd_sw>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+					typec_con_ss: endpoint {
+						remote-endpoint = <&usb3_data_ss>;
+					};
+				};
+			};
+		};
+	};
+};
+
 &i2c1 {
 	#address-cells = <1>;
 	#size-cells = <0>;
@@ -65,6 +387,70 @@
 	scl-gpios = <&lsio_gpio0 14 GPIO_ACTIVE_HIGH>;
 	sda-gpios = <&lsio_gpio0 15 GPIO_ACTIVE_HIGH>;
 	status = "okay";
+
+	wm8960: audio-codec@1a {
+		compatible = "wlf,wm8960";
+		reg = <0x1a>;
+		clocks = <&mclkout0_lpcg IMX_LPCG_CLK_0>;
+		clock-names = "mclk";
+		assigned-clocks = <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_PLL>,
+				  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_SLV_BUS>,
+				  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_MST_BUS>,
+				  <&mclkout0_lpcg IMX_LPCG_CLK_0>;
+		assigned-clock-rates = <786432000>, <49152000>, <12288000>, <12288000>;
+		wlf,shared-lrclk;
+		wlf,hp-cfg = <2 2 3>;
+		wlf,gpio-cfg = <1 3>;
+	};
+};
+
+&i2c1_lvds0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lvds0_lpi2c1>;
+	clock-frequency = <100000>;
+	status = "okay";
+};
+
+&i2c1_lvds1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lvds1_lpi2c1>;
+	clock-frequency = <100000>;
+	status = "okay";
+};
+
+&i2c0_mipi0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_mipi0_lpi2c0>;
+	clock-frequency = <100000>;
+	status = "okay";
+};
+
+&i2c0_mipi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_mipi1_lpi2c0>;
+	clock-frequency = <100000>;
+	status = "okay";
+};
+
+&flexcan1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan1>;
+	xceiver-supply = <&reg_can01_stby>;
+	status = "okay";
+};
+
+&flexcan2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan2>;
+	xceiver-supply = <&reg_can01_stby>;
+	status = "okay";
+};
+
+&flexcan3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan3>;
+	xceiver-supply = <&reg_can2_stby>;
+	status = "okay";
 };
 
 &lpuart0 {
@@ -92,12 +478,14 @@
 	pinctrl-0 = <&pinctrl_lpspi2 &pinctrl_lpspi2_cs>;
 	cs-gpios = <&lsio_gpio3 10 GPIO_ACTIVE_LOW>;
 	status = "okay";
+};
 
-	spidev0: spi@0 {
-		reg = <0>;
-		compatible = "rohm,dh2228fv";
-		spi-max-frequency = <30000000>;
-	};
+&lsio_mu5 {
+	status = "okay";
+};
+
+&lsio_mu6 {
+	status = "okay";
 };
 
 &flexspi0 {
@@ -140,6 +528,31 @@
 	};
 };
 
+&fec2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_fec2>;
+	phy-mode = "rgmii-txid";
+	phy-handle = <&ethphy1>;
+	phy-supply = <&reg_fec2_supply>;
+	nvmem-cells = <&fec_mac1>;
+	nvmem-cell-names = "mac-address";
+	rx-internal-delay-ps = <2000>;
+	fsl,magic-packet;
+	status = "okay";
+};
+
+&qm_pwm_lvds0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm_lvds0>;
+	status = "okay";
+};
+
+&pwm_lvds1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm_lvds1>;
+	status = "okay";
+};
+
 &usdhc1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_usdhc1>;
@@ -160,7 +573,91 @@
 	status = "okay";
 };
 
+&usb3_phy {
+	status = "okay";
+};
+
+&usbotg3 {
+	status = "okay";
+};
+
+&usbotg3_cdns3 {
+	dr_mode = "otg";
+	usb-role-switch;
+	status = "okay";
+
+	port {
+		usb3_drd_sw: endpoint {
+			remote-endpoint = <&typec_dr_sw>;
+		};
+	};
+};
+
+&sai0 {
+	#sound-dai-cells = <0>;
+	assigned-clocks = <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_PLL>,
+			  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_SLV_BUS>,
+			  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_MST_BUS>,
+			  <&sai0_lpcg IMX_LPCG_CLK_4>;
+	assigned-clock-rates = <786432000>, <49152000>, <12288000>, <49152000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sai0>;
+	status = "okay";
+};
+
+&sai1 {
+	assigned-clocks = <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_PLL>,
+			  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_SLV_BUS>,
+			  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_MST_BUS>,
+			  <&sai1_lpcg IMX_LPCG_CLK_4>;
+	assigned-clock-rates = <786432000>, <49152000>, <12288000>, <49152000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sai1>;
+	status = "okay";
+};
+
+&sai6 {
+	assigned-clocks = <&acm IMX_ADMA_ACM_SAI6_MCLK_SEL>,
+			  <&clk IMX_SC_R_AUDIO_PLL_1 IMX_SC_PM_CLK_PLL>,
+			  <&clk IMX_SC_R_AUDIO_PLL_1 IMX_SC_PM_CLK_SLV_BUS>,
+			  <&clk IMX_SC_R_AUDIO_PLL_1 IMX_SC_PM_CLK_MST_BUS>,
+			  <&sai6_lpcg IMX_LPCG_CLK_4>;
+	assigned-clock-parents = <&aud_pll_div1_lpcg IMX_LPCG_CLK_0>;
+	assigned-clock-rates = <0>, <786432000>, <98304000>, <12288000>, <98304000>;
+	fsl,sai-asynchronous;
+	status = "okay";
+};
+
+&sai7 {
+	assigned-clocks = <&acm IMX_ADMA_ACM_SAI7_MCLK_SEL>,
+			  <&clk IMX_SC_R_AUDIO_PLL_1 IMX_SC_PM_CLK_PLL>,
+			  <&clk IMX_SC_R_AUDIO_PLL_1 IMX_SC_PM_CLK_SLV_BUS>,
+			  <&clk IMX_SC_R_AUDIO_PLL_1 IMX_SC_PM_CLK_MST_BUS>,
+			  <&sai7_lpcg IMX_LPCG_CLK_4>;
+	assigned-clock-parents = <&aud_pll_div1_lpcg IMX_LPCG_CLK_0>;
+	assigned-clock-rates = <0>, <786432000>, <98304000>, <12288000>, <98304000>;
+	fsl,sai-asynchronous;
+	status = "okay";
+};
+
 &iomuxc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hog>;
+
+	pinctrl_hog: hoggrp {
+		fsl,pins = <
+			IMX8QM_MCLK_OUT0_AUD_ACM_MCLK_OUT0			0x0600004c
+			IMX8QM_SCU_GPIO0_03_LSIO_GPIO0_IO31			0x0600004c
+		>;
+	};
+
+	pinctrl_i2c0: i2c0grp {
+		fsl,pins = <
+			IMX8QM_HDMI_TX0_TS_SCL_DMA_I2C0_SCL			0x06000021
+			IMX8QM_HDMI_TX0_TS_SDA_DMA_I2C0_SDA			0x06000021
+		>;
+	};
+
 	pinctrl_i2c1: i2c1grp {
 		fsl,pins = <
 			IMX8QM_GPT0_CLK_DMA_I2C1_SCL 0x0600004c
@@ -181,6 +678,13 @@
 		>;
 	};
 
+	pinctrl_cm41_i2c: cm41i2cgrp {
+		fsl,pins = <
+			IMX8QM_M41_I2C0_SDA_M41_I2C0_SDA			0x0600004c
+			IMX8QM_M41_I2C0_SCL_M41_I2C0_SCL			0x0600004c
+		>;
+	};
+
 	pinctrl_fec1: fec1grp {
 		fsl,pins = <
 			IMX8QM_ENET0_MDC_CONN_ENET0_MDC				0x06000020
@@ -214,6 +718,22 @@
 		>;
 	};
 
+	pinctrl_mipi0_lpi2c0: mipi0_lpi2c0grp {
+		fsl,pins = <
+			IMX8QM_MIPI_DSI0_I2C0_SCL_MIPI_DSI0_I2C0_SCL      0xc6000020
+			IMX8QM_MIPI_DSI0_I2C0_SDA_MIPI_DSI0_I2C0_SDA      0xc6000020
+			IMX8QM_MIPI_DSI0_GPIO0_01_LSIO_GPIO1_IO19         0x00000020
+		>;
+	};
+
+	pinctrl_mipi1_lpi2c0: mipi1_lpi2c0grp {
+		fsl,pins = <
+			IMX8QM_MIPI_DSI1_I2C0_SCL_MIPI_DSI1_I2C0_SCL      0xc6000020
+			IMX8QM_MIPI_DSI1_I2C0_SDA_MIPI_DSI1_I2C0_SDA      0xc6000020
+			IMX8QM_MIPI_DSI1_GPIO0_01_LSIO_GPIO1_IO23         0x00000020
+		>;
+	};
+
 	pinctrl_flexspi0: flexspi0grp {
 		fsl,pins = <
 			IMX8QM_QSPI0A_DATA0_LSIO_QSPI0A_DATA0     0x06000021
@@ -235,6 +755,45 @@
 		>;
 	};
 
+	pinctrl_fec2: fec2grp {
+		fsl,pins = <
+			IMX8QM_COMP_CTL_GPIO_1V8_3V3_ENET_ENETA_PAD		0x000014a0
+			IMX8QM_ENET1_RGMII_TX_CTL_CONN_ENET1_RGMII_TX_CTL	0x00000060
+			IMX8QM_ENET1_RGMII_TXC_CONN_ENET1_RGMII_TXC		0x00000060
+			IMX8QM_ENET1_RGMII_TXD0_CONN_ENET1_RGMII_TXD0		0x00000060
+			IMX8QM_ENET1_RGMII_TXD1_CONN_ENET1_RGMII_TXD1		0x00000060
+			IMX8QM_ENET1_RGMII_TXD2_CONN_ENET1_RGMII_TXD2		0x00000060
+			IMX8QM_ENET1_RGMII_TXD3_CONN_ENET1_RGMII_TXD3		0x00000060
+			IMX8QM_ENET1_RGMII_RXC_CONN_ENET1_RGMII_RXC		0x00000060
+			IMX8QM_ENET1_RGMII_RX_CTL_CONN_ENET1_RGMII_RX_CTL	0x00000060
+			IMX8QM_ENET1_RGMII_RXD0_CONN_ENET1_RGMII_RXD0		0x00000060
+			IMX8QM_ENET1_RGMII_RXD1_CONN_ENET1_RGMII_RXD1		0x00000060
+			IMX8QM_ENET1_RGMII_RXD2_CONN_ENET1_RGMII_RXD2		0x00000060
+			IMX8QM_ENET1_RGMII_RXD3_CONN_ENET1_RGMII_RXD3		0x00000060
+		>;
+	};
+
+	pinctrl_flexcan1: flexcan0grp {
+		fsl,pins = <
+			IMX8QM_FLEXCAN0_TX_DMA_FLEXCAN0_TX			0x21
+			IMX8QM_FLEXCAN0_RX_DMA_FLEXCAN0_RX			0x21
+		>;
+	};
+
+	pinctrl_flexcan2: flexcan1grp {
+		fsl,pins = <
+			IMX8QM_FLEXCAN1_TX_DMA_FLEXCAN1_TX			0x21
+			IMX8QM_FLEXCAN1_RX_DMA_FLEXCAN1_RX			0x21
+		>;
+	};
+
+	pinctrl_flexcan3: flexcan3grp {
+		fsl,pins = <
+			IMX8QM_FLEXCAN2_TX_DMA_FLEXCAN2_TX			0x21
+			IMX8QM_FLEXCAN2_RX_DMA_FLEXCAN2_RX			0x21
+		>;
+	};
+
 	pinctrl_lpuart0: lpuart0grp {
 		fsl,pins = <
 			IMX8QM_UART0_RX_DMA_UART0_RX				0x06000020
@@ -256,6 +815,63 @@
 		>;
 	};
 
+	pinctrl_lvds0_lpi2c1: lvds0lpi2c1grp {
+		fsl,pins = <
+			IMX8QM_LVDS0_I2C1_SCL_LVDS0_I2C1_SCL	0xc600004c
+			IMX8QM_LVDS0_I2C1_SDA_LVDS0_I2C1_SDA	0xc600004c
+		>;
+	};
+
+	pinctrl_lvds1_lpi2c1: lvds1lpi2c1grp {
+		fsl,pins = <
+			IMX8QM_LVDS1_I2C1_SCL_LVDS1_I2C1_SCL	0xc600004c
+			IMX8QM_LVDS1_I2C1_SDA_LVDS1_I2C1_SDA	0xc600004c
+		>;
+	};
+
+	pinctrl_pwm_lvds0: pwmlvds0grp {
+		fsl,pins = <
+			IMX8QM_LVDS0_GPIO00_LVDS0_PWM0_OUT		0x00000020
+		>;
+	};
+
+	pinctrl_pwm_lvds1: pwmlvds1grp {
+		fsl,pins = <
+			IMX8QM_LVDS1_GPIO00_LVDS1_PWM0_OUT		0x00000020
+		>;
+	};
+
+	pinctrl_sai0: sai0grp {
+		fsl,pins = <
+			IMX8QM_SPI0_CS1_AUD_SAI0_TXC				0x0600004c
+			IMX8QM_SPI2_CS1_AUD_SAI0_TXFS				0x0600004c
+			IMX8QM_SAI1_RXFS_AUD_SAI0_RXD				0x0600004c
+			IMX8QM_SAI1_RXC_AUD_SAI0_TXD				0x0600006c
+		>;
+	};
+
+	pinctrl_sai1: sai1grp {
+		fsl,pins = <
+			IMX8QM_SAI1_RXD_AUD_SAI1_RXD				0x06000040
+			IMX8QM_SAI1_TXFS_AUD_SAI1_TXFS				0x06000040
+			IMX8QM_SAI1_TXD_AUD_SAI1_TXD				0x06000060
+			IMX8QM_SAI1_TXC_AUD_SAI1_TXC				0x06000040
+		>;
+	};
+
+	pinctrl_typec: typecgrp {
+		fsl,pins = <
+			IMX8QM_QSPI1A_DATA0_LSIO_GPIO4_IO26		0x00000021
+		>;
+	};
+
+	pinctrl_typec_mux: typecmuxgrp {
+		fsl,pins = <
+			IMX8QM_QSPI1A_SS0_B_LSIO_GPIO4_IO19		0x60
+			IMX8QM_USB_SS3_TC3_LSIO_GPIO4_IO06		0x60
+		>;
+	};
+
 	pinctrl_usdhc1: usdhc1grp {
 		fsl,pins = <
 			IMX8QM_EMMC0_CLK_CONN_EMMC0_CLK				0x06000041
diff --git a/arch/arm64/boot/dts/freescale/imx8qm-ss-audio.dtsi b/arch/arm64/boot/dts/freescale/imx8qm-ss-audio.dtsi
new file mode 100644
index 000000000000..3036af49fc85
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8qm-ss-audio.dtsi
@@ -0,0 +1,473 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2024 NXP
+ *	Dong Aisheng <aisheng.dong@nxp.com>
+ */
+
+/delete-node/ &acm;
+/delete-node/ &sai4;
+/delete-node/ &sai5;
+/delete-node/ &sai4_lpcg;
+/delete-node/ &sai5_lpcg;
+
+&amix {
+	dais = <&sai6>, <&sai7>;
+};
+
+&asrc0 {
+	clocks = <&asrc0_lpcg IMX_LPCG_CLK_0>,
+		 <&asrc0_lpcg IMX_LPCG_CLK_2>,
+		 <&aud_pll_div0_lpcg IMX_LPCG_CLK_0>,
+		 <&aud_pll_div1_lpcg IMX_LPCG_CLK_0>,
+		 <&acm IMX_ADMA_ACM_AUD_CLK0_SEL>,
+		 <&acm IMX_ADMA_ACM_AUD_CLK1_SEL>,
+		 <&clk_dummy>,
+		 <&clk_dummy>,
+		 <&clk_dummy>,
+		 <&clk_dummy>,
+		 <&clk_dummy>,
+		 <&clk_dummy>,
+		 <&clk_dummy>,
+		 <&clk_dummy>,
+		 <&clk_dummy>,
+		 <&clk_dummy>,
+		 <&clk_dummy>,
+		 <&clk_dummy>,
+		 <&clk_dummy>;
+	power-domains = <&pd IMX_SC_R_ASRC_0>;
+};
+
+&asrc0_lpcg {
+	clocks = <&audio_ipg_clk>,
+		 <&audio_ipg_clk>;
+	clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_2>;
+	clock-output-names = "asrc0_lpcg_ipg_clk", "asrc0_lpcg_mem_clk";
+};
+
+&asrc1 {
+	clocks = <&asrc1_lpcg IMX_LPCG_CLK_0>,
+		 <&asrc1_lpcg IMX_LPCG_CLK_2>,
+		 <&aud_pll_div0_lpcg IMX_LPCG_CLK_0>,
+		 <&aud_pll_div1_lpcg IMX_LPCG_CLK_0>,
+		 <&acm IMX_ADMA_ACM_AUD_CLK0_SEL>,
+		 <&acm IMX_ADMA_ACM_AUD_CLK1_SEL>,
+		 <&clk_dummy>,
+		 <&clk_dummy>,
+		 <&clk_dummy>,
+		 <&clk_dummy>,
+		 <&clk_dummy>,
+		 <&clk_dummy>,
+		 <&clk_dummy>,
+		 <&clk_dummy>,
+		 <&clk_dummy>,
+		 <&clk_dummy>,
+		 <&clk_dummy>,
+		 <&clk_dummy>,
+		 <&clk_dummy>;
+	power-domains = <&pd IMX_SC_R_ASRC_1>;
+};
+
+&asrc1_lpcg {
+	clocks = <&audio_ipg_clk>, <&audio_ipg_clk>;
+	clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_2>;
+	clock-output-names = "asrc1_lpcg_ipg_clk", "asrc1_lpcg_mem_clk";
+};
+
+&audio_subsys {
+
+	sai4: sai@59080000 {
+		compatible = "fsl,imx8qm-sai";
+		reg = <0x59080000 0x10000>;
+		interrupts = <GIC_SPI 325 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&sai4_lpcg IMX_LPCG_CLK_0>,
+			 <&clk_dummy>,
+			 <&sai4_lpcg IMX_LPCG_CLK_4>,
+			 <&clk_dummy>,
+			 <&clk_dummy>;
+		clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
+		dma-names = "rx";
+		dmas = <&edma0 18 0 1>;
+		fsl,dataline = <0 0xf 0x0>;
+		power-domains = <&pd IMX_SC_R_SAI_4>;
+		status = "disabled";
+	};
+
+	sai5: sai@59090000 {
+		compatible = "fsl,imx8qm-sai";
+		reg = <0x59090000 0x10000>;
+		interrupts = <GIC_SPI 327 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&sai5_lpcg IMX_LPCG_CLK_0>,
+			 <&clk_dummy>,
+			 <&sai5_lpcg IMX_LPCG_CLK_4>,
+			 <&clk_dummy>,
+			 <&clk_dummy>;
+		clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
+		dma-names = "tx";
+		dmas = <&edma0 19 0 0>;
+		fsl,dataline = <0 0x0 0xf>;
+		power-domains = <&pd IMX_SC_R_SAI_5>;
+		status = "disabled";
+	};
+
+	sai4_lpcg: clock-controller@59480000 {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x59480000 0x10000>;
+		#clock-cells = <1>;
+		clocks = <&acm IMX_ADMA_ACM_SAI4_MCLK_SEL>,
+			 <&audio_ipg_clk>;
+		clock-indices = <IMX_LPCG_CLK_4>, <IMX_LPCG_CLK_0>;
+		clock-output-names = "sai4_lpcg_mclk", "sai4_lpcg_ipg_clk";
+		power-domains = <&pd IMX_SC_R_SAI_4>;
+		status = "disabled";
+	};
+
+	sai5_lpcg: clock-controller@59490000 {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x59490000 0x10000>;
+		#clock-cells = <1>;
+		clocks = <&acm IMX_ADMA_ACM_SAI5_MCLK_SEL>,
+			 <&audio_ipg_clk>;
+		clock-indices = <IMX_LPCG_CLK_4>, <IMX_LPCG_CLK_0>;
+		clock-output-names = "sai5_lpcg_mclk", "sai5_lpcg_ipg_clk";
+		power-domains = <&pd IMX_SC_R_SAI_5>;
+		status = "disabled";
+	};
+
+	esai1: esai@59810000 {
+		compatible = "fsl,imx8qm-esai";
+		reg = <0x59810000 0x10000>;
+		interrupts = <GIC_SPI 411 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&esai1_lpcg IMX_LPCG_CLK_0>,
+			 <&esai1_lpcg IMX_LPCG_CLK_4>,
+			 <&esai1_lpcg IMX_LPCG_CLK_0>,
+			 <&clk_dummy>;
+		clock-names = "core", "extal", "fsys", "spba";
+		dmas = <&edma1 6 0 1>, <&edma1 7 0 0>;
+		dma-names = "rx", "tx";
+		power-domains = <&pd IMX_SC_R_ESAI_1>;
+		status = "disabled";
+	};
+
+	sai6: sai@59820000 {
+		compatible = "fsl,imx8qm-sai";
+		reg = <0x59820000 0x10000>;
+		interrupts = <GIC_SPI 329 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&sai6_lpcg IMX_LPCG_CLK_0>,
+			 <&clk_dummy>,
+			 <&sai6_lpcg IMX_LPCG_CLK_4>,
+			 <&clk_dummy>,
+			 <&clk_dummy>;
+		clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
+		dma-names = "rx", "tx";
+		dmas = <&edma1 8 0 1>, <&edma1 9 0 0>;
+		power-domains = <&pd IMX_SC_R_SAI_6>;
+		status = "disabled";
+	};
+
+	sai7: sai@59830000 {
+		compatible = "fsl,imx8qm-sai";
+		reg = <0x59830000 0x10000>;
+		interrupts = <GIC_SPI 331 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&sai7_lpcg IMX_LPCG_CLK_0>,
+			 <&clk_dummy>,
+			 <&sai7_lpcg IMX_LPCG_CLK_4>,
+			 <&clk_dummy>,
+			 <&clk_dummy>;
+		clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
+		dma-names = "tx";
+		dmas = <&edma1 10 0 0>;
+		power-domains = <&pd IMX_SC_R_SAI_7>;
+		status = "disabled";
+	};
+
+	esai1_lpcg: clock-controller@59c10000 {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x59c10000 0x10000>;
+		#clock-cells = <1>;
+		clocks = <&acm IMX_ADMA_ACM_ESAI1_MCLK_SEL>,
+			 <&audio_ipg_clk>;
+		clock-indices = <IMX_LPCG_CLK_4>, <IMX_LPCG_CLK_0>;
+		clock-output-names = "esai1_lpcg_extal_clk", "esai1_lpcg_ipg_clk";
+		power-domains = <&pd IMX_SC_R_ESAI_1>;
+	};
+
+	sai6_lpcg: clock-controller@59c20000 {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x59c20000 0x10000>;
+		#clock-cells = <1>;
+		clocks = <&acm IMX_ADMA_ACM_SAI6_MCLK_SEL>,
+			 <&audio_ipg_clk>;
+		clock-indices = <IMX_LPCG_CLK_4>, <IMX_LPCG_CLK_0>;
+		clock-output-names = "sai6_lpcg_mclk", "sai6_lpcg_ipg_clk";
+		power-domains = <&pd IMX_SC_R_SAI_6>;
+	};
+
+	sai7_lpcg: clock-controller@59c30000 {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x59c30000 0x10000>;
+		#clock-cells = <1>;
+		clocks = <&acm IMX_ADMA_ACM_SAI7_MCLK_SEL>,
+			 <&audio_ipg_clk>;
+		clock-indices = <IMX_LPCG_CLK_4>, <IMX_LPCG_CLK_0>;
+		clock-output-names = "sai7_lpcg_mclk", "sai7_lpcg_ipg_clk";
+		power-domains = <&pd IMX_SC_R_SAI_7>;
+	};
+
+	acm: acm@59e00000 {
+		compatible = "fsl,imx8qm-acm";
+		reg = <0x59e00000 0x1d0000>;
+		#clock-cells = <1>;
+		power-domains = <&pd IMX_SC_R_AUDIO_CLK_0>,
+				<&pd IMX_SC_R_AUDIO_CLK_1>,
+				<&pd IMX_SC_R_MCLK_OUT_0>,
+				<&pd IMX_SC_R_MCLK_OUT_1>,
+				<&pd IMX_SC_R_AUDIO_PLL_0>,
+				<&pd IMX_SC_R_AUDIO_PLL_1>,
+				<&pd IMX_SC_R_ASRC_0>,
+				<&pd IMX_SC_R_ASRC_1>,
+				<&pd IMX_SC_R_ESAI_0>,
+				<&pd IMX_SC_R_ESAI_1>,
+				<&pd IMX_SC_R_SAI_0>,
+				<&pd IMX_SC_R_SAI_1>,
+				<&pd IMX_SC_R_SAI_2>,
+				<&pd IMX_SC_R_SAI_3>,
+				<&pd IMX_SC_R_SAI_4>,
+				<&pd IMX_SC_R_SAI_5>,
+				<&pd IMX_SC_R_SAI_6>,
+				<&pd IMX_SC_R_SAI_7>,
+				<&pd IMX_SC_R_SPDIF_0>,
+				<&pd IMX_SC_R_SPDIF_1>,
+				<&pd IMX_SC_R_MQS_0>;
+		clocks = <&aud_rec0_lpcg IMX_LPCG_CLK_0>,
+			 <&aud_rec1_lpcg IMX_LPCG_CLK_0>,
+			 <&aud_pll_div0_lpcg IMX_LPCG_CLK_0>,
+			 <&aud_pll_div1_lpcg IMX_LPCG_CLK_0>,
+			 <&clk_mlb_clk>,
+			 <&clk_hdmi_rx_mclk>,
+			 <&clk_ext_aud_mclk0>,
+			 <&clk_ext_aud_mclk1>,
+			 <&clk_esai0_rx_clk>,
+			 <&clk_esai0_rx_hf_clk>,
+			 <&clk_esai0_tx_clk>,
+			 <&clk_esai0_tx_hf_clk>,
+			 <&clk_esai1_rx_clk>,
+			 <&clk_esai1_rx_hf_clk>,
+			 <&clk_esai1_tx_clk>,
+			 <&clk_esai1_tx_hf_clk>,
+			 <&clk_spdif0_rx>,
+			 <&clk_spdif0_rx>,
+			 <&clk_sai0_rx_bclk>,
+			 <&clk_sai0_tx_bclk>,
+			 <&clk_sai1_rx_bclk>,
+			 <&clk_sai1_tx_bclk>,
+			 <&clk_sai2_rx_bclk>,
+			 <&clk_sai3_rx_bclk>,
+			 <&clk_sai4_rx_bclk>,
+			 <&clk_sai5_rx_bclk>,
+			 <&clk_sai6_rx_bclk>;
+		clock-names = "aud_rec_clk0_lpcg_clk",
+			      "aud_rec_clk1_lpcg_clk",
+			      "aud_pll_div_clk0_lpcg_clk",
+			      "aud_pll_div_clk1_lpcg_clk",
+			      "mlb_clk",
+			      "hdmi_rx_mclk",
+			      "ext_aud_mclk0",
+			      "ext_aud_mclk1",
+			      "esai0_rx_clk",
+			      "esai0_rx_hf_clk",
+			      "esai0_tx_clk",
+			      "esai0_tx_hf_clk",
+			      "esai1_rx_clk",
+			      "esai1_rx_hf_clk",
+			      "esai1_tx_clk",
+			      "esai1_tx_hf_clk",
+			      "spdif0_rx",
+			      "spdif1_rx",
+			      "sai0_rx_bclk",
+			      "sai0_tx_bclk",
+			      "sai1_rx_bclk",
+			      "sai1_tx_bclk",
+			      "sai2_rx_bclk",
+			      "sai3_rx_bclk",
+			      "sai4_rx_bclk",
+			      "sai5_tx_bclk",
+			      "sai6_rx_bclk";
+	};
+};
+
+&dsp_lpcg {
+	status = "disabled";
+};
+
+&dsp_ram_lpcg {
+	status = "disabled";
+};
+
+/* edma2 called in imx8qm RM with the same address in edma0 of imx8qxp */
+&edma0{
+	reg = <0x591f0000 0x150000>;
+	dma-channels = <20>;
+	dma-channel-mask = <0>;
+	interrupts = <GIC_SPI 374 IRQ_TYPE_LEVEL_HIGH>, /* asrc0 */
+		     <GIC_SPI 375 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 376 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 377 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 378 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 379 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 410 IRQ_TYPE_LEVEL_HIGH>, /* esai0 */
+		     <GIC_SPI 410 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 457 IRQ_TYPE_LEVEL_HIGH>, /* spdif0 */
+		     <GIC_SPI 459 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 461 IRQ_TYPE_LEVEL_HIGH>, /* spdif1 */
+		     <GIC_SPI 463 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 315 IRQ_TYPE_LEVEL_HIGH>, /* sai0 */
+		     <GIC_SPI 315 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 317 IRQ_TYPE_LEVEL_HIGH>, /* sai1 */
+		     <GIC_SPI 317 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 319 IRQ_TYPE_LEVEL_HIGH>, /* sai2 */
+		     <GIC_SPI 324 IRQ_TYPE_LEVEL_HIGH>, /* sai3 */
+		     <GIC_SPI 326 IRQ_TYPE_LEVEL_HIGH>, /* sai4 */
+		     <GIC_SPI 328 IRQ_TYPE_LEVEL_HIGH>; /* sai5 */
+	power-domains = <&pd IMX_SC_R_DMA_2_CH0>,
+			<&pd IMX_SC_R_DMA_2_CH1>,
+			<&pd IMX_SC_R_DMA_2_CH2>,
+			<&pd IMX_SC_R_DMA_2_CH3>,
+			<&pd IMX_SC_R_DMA_2_CH4>,
+			<&pd IMX_SC_R_DMA_2_CH5>,
+			<&pd IMX_SC_R_DMA_2_CH6>,
+			<&pd IMX_SC_R_DMA_2_CH7>,
+			<&pd IMX_SC_R_DMA_2_CH8>,
+			<&pd IMX_SC_R_DMA_2_CH9>,
+			<&pd IMX_SC_R_DMA_2_CH10>,
+			<&pd IMX_SC_R_DMA_2_CH11>,
+			<&pd IMX_SC_R_DMA_2_CH12>,
+			<&pd IMX_SC_R_DMA_2_CH13>,
+			<&pd IMX_SC_R_DMA_2_CH14>,
+			<&pd IMX_SC_R_DMA_2_CH15>,
+			<&pd IMX_SC_R_DMA_2_CH16>,
+			<&pd IMX_SC_R_DMA_2_CH17>,
+			<&pd IMX_SC_R_DMA_2_CH18>,
+			<&pd IMX_SC_R_DMA_2_CH19>;
+};
+
+/* edma3 called in imx8qm RM with the same address in edma1 of imx8qxp */
+&edma1{
+	reg = <0x599f0000 0xc0000>;
+	dma-channels = <11>;
+	dma-channel-mask = <0xc0>;
+	interrupts = <GIC_SPI 382 IRQ_TYPE_LEVEL_HIGH>, /* asrc1 */
+		     <GIC_SPI 383 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 384 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 385 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 386 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 387 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>, /* no used */
+		     <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>, /* no used */
+		     <GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH>, /* sai6 */
+		     <GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 332 IRQ_TYPE_LEVEL_HIGH>; /* sai7 */
+	power-domains = <&pd IMX_SC_R_DMA_3_CH0>,
+			<&pd IMX_SC_R_DMA_3_CH1>,
+			<&pd IMX_SC_R_DMA_3_CH2>,
+			<&pd IMX_SC_R_DMA_3_CH3>,
+			<&pd IMX_SC_R_DMA_3_CH4>,
+			<&pd IMX_SC_R_DMA_3_CH5>,
+			<&pd IMX_SC_R_DMA_3_CH6>,
+			<&pd IMX_SC_R_DMA_3_CH7>,
+			<&pd IMX_SC_R_DMA_3_CH8>,
+			<&pd IMX_SC_R_DMA_3_CH9>,
+			<&pd IMX_SC_R_DMA_3_CH10>;
+};
+
+&esai0 {
+	clocks = <&esai0_lpcg IMX_LPCG_CLK_0>,
+		 <&esai0_lpcg IMX_LPCG_CLK_4>,
+		 <&esai0_lpcg IMX_LPCG_CLK_0>,
+		 <&clk_dummy>;
+	power-domains = <&pd IMX_SC_R_ESAI_0>;
+};
+
+&esai0_lpcg {
+	clock-indices = <IMX_LPCG_CLK_4>, <IMX_LPCG_CLK_0>;
+	clock-output-names = "esai0_lpcg_extal_clk", "esai0_lpcg_ipg_clk";
+};
+
+&mqs0_lpcg {
+	clock-indices = <IMX_LPCG_CLK_4>, <IMX_LPCG_CLK_0>;
+	clock-output-names = "mqs0_lpcg_mclk", "mqs0_lpcg_ipg_clk";
+};
+
+&sai0 {
+	clocks = <&sai0_lpcg IMX_LPCG_CLK_0>,
+		 <&clk_dummy>,
+		 <&sai0_lpcg IMX_LPCG_CLK_4>,
+		 <&clk_dummy>,
+		 <&clk_dummy>;
+	power-domains = <&pd IMX_SC_R_SAI_0>;
+};
+
+&sai0_lpcg {
+	clock-indices = <IMX_LPCG_CLK_4>, <IMX_LPCG_CLK_0>;
+	clock-output-names = "sai0_lpcg_mclk", "sai0_lpcg_ipg_clk";
+};
+
+&sai1 {
+	clocks = <&sai1_lpcg IMX_LPCG_CLK_0>,
+		 <&clk_dummy>,
+		 <&sai1_lpcg IMX_LPCG_CLK_4>,
+		 <&clk_dummy>,
+		 <&clk_dummy>;
+	power-domains = <&pd IMX_SC_R_SAI_1>;
+};
+
+&sai1_lpcg {
+	clock-indices = <IMX_LPCG_CLK_4>, <IMX_LPCG_CLK_0>;
+	clock-output-names = "sai1_lpcg_mclk", "sai1_lpcg_ipg_clk";
+};
+
+&sai2 {
+	clocks = <&sai2_lpcg IMX_LPCG_CLK_0>,
+		 <&clk_dummy>,
+		 <&sai2_lpcg IMX_LPCG_CLK_4>,
+		 <&clk_dummy>,
+		 <&clk_dummy>;
+	power-domains = <&pd IMX_SC_R_SAI_2>;
+};
+
+&sai2_lpcg {
+	clock-indices = <IMX_LPCG_CLK_4>, <IMX_LPCG_CLK_0>;
+	clock-output-names = "sai2_lpcg_mclk", "sai2_lpcg_ipg_clk";
+};
+
+&sai3 {
+	clocks = <&sai3_lpcg IMX_LPCG_CLK_0>,
+		 <&clk_dummy>,
+		 <&sai3_lpcg IMX_LPCG_CLK_4>,
+		 <&clk_dummy>,
+		 <&clk_dummy>;
+	power-domains = <&pd IMX_SC_R_SAI_3>;
+};
+
+&sai3_lpcg {
+	clock-indices = <IMX_LPCG_CLK_4>, <IMX_LPCG_CLK_0>;
+	clock-output-names = "sai3_lpcg_mclk", "sai3_lpcg_ipg_clk";
+};
+
+&spdif0 {
+	clocks = <&spdif0_lpcg IMX_LPCG_CLK_4>,	/* core */
+		 <&clk_dummy>,			/* rxtx0 */
+		 <&spdif0_lpcg IMX_LPCG_CLK_5>,	/* rxtx1 */
+		 <&clk_dummy>,			/* rxtx2 */
+		 <&clk_dummy>,			/* rxtx3 */
+		 <&clk_dummy>,			/* rxtx4 */
+		 <&audio_ipg_clk>,		/* rxtx5 */
+		 <&clk_dummy>,			/* rxtx6 */
+		 <&clk_dummy>,			/* rxtx7 */
+		 <&clk_dummy>;			/* spba */
+	power-domains = <&pd IMX_SC_R_SPDIF_0>;
+};
+
+&spdif0_lpcg {
+	clock-indices = <IMX_LPCG_CLK_5>, <IMX_LPCG_CLK_4>;
+	clock-output-names = "spdif0_lpcg_tx_clk", "spdif0_lpcg_gclkw";
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8qm-ss-lvds.dtsi b/arch/arm64/boot/dts/freescale/imx8qm-ss-lvds.dtsi
new file mode 100644
index 000000000000..0514d8b2af75
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8qm-ss-lvds.dtsi
@@ -0,0 +1,76 @@
+// SPDX-License-Identifier: GPL-2.0+
+
+/*
+ * Copyright 2024 NXP
+ */
+
+&qm_lvds0_lis_lpcg {
+	clocks = <&lvds_ipg_clk>;
+	clock-indices = <IMX_LPCG_CLK_4>;
+};
+
+&qm_lvds0_pwm_lpcg {
+	clocks = <&clk IMX_SC_R_LVDS_0_PWM_0 IMX_SC_PM_CLK_PER>,
+		 <&lvds_ipg_clk>;
+	clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_4>;
+};
+
+&qm_lvds0_i2c0_lpcg {
+	clocks = <&clk IMX_SC_R_LVDS_0_I2C_0 IMX_SC_PM_CLK_PER>,
+		 <&lvds_ipg_clk>;
+	clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_4>;
+};
+
+&qm_pwm_lvds0 {
+	clocks = <&qm_lvds0_pwm_lpcg IMX_LPCG_CLK_4>,
+		 <&qm_lvds0_pwm_lpcg IMX_LPCG_CLK_0>;
+};
+
+&qm_i2c0_lvds0 {
+	clocks = <&qm_lvds0_i2c0_lpcg IMX_LPCG_CLK_0>,
+		 <&qm_lvds0_i2c0_lpcg IMX_LPCG_CLK_4>;
+};
+
+&lvds0_subsys {
+	interrupt-parent = <&irqsteer_lvds0>;
+
+	irqsteer_lvds0: interrupt-controller@56240000 {
+		compatible = "fsl,imx8qm-irqsteer", "fsl,imx-irqsteer";
+		reg = <0x56240000 0x1000>;
+		interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-controller;
+		interrupt-parent = <&gic>;
+		#interrupt-cells = <1>;
+		clocks = <&qm_lvds0_lis_lpcg IMX_LPCG_CLK_4>;
+		clock-names = "ipg";
+		power-domains = <&pd IMX_SC_R_LVDS_0>;
+
+		fsl,channel = <0>;
+		fsl,num-irqs = <32>;
+	};
+
+	lvds0_i2c1_lpcg: clock-controller@56243014 {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x56243014 0x4>;
+		#clock-cells = <1>;
+		clocks = <&clk IMX_SC_R_LVDS_0_I2C_0 IMX_SC_PM_CLK_PER>,
+			 <&lvds_ipg_clk>;
+		clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_4>;
+		clock-output-names = "lvds0_i2c1_lpcg_clk",
+				     "lvds0_i2c1_lpcg_ipg_clk";
+		power-domains = <&pd IMX_SC_R_LVDS_0_I2C_0>;
+	};
+
+	i2c1_lvds0: i2c@56247000 {
+		compatible = "fsl,imx8qm-lpi2c", "fsl,imx7ulp-lpi2c";
+		reg = <0x56247000 0x1000>;
+		interrupts = <9>;
+		clocks = <&lvds0_i2c1_lpcg IMX_LPCG_CLK_0>,
+			 <&lvds0_i2c1_lpcg IMX_LPCG_CLK_4>;
+		clock-names = "per", "ipg";
+		assigned-clocks = <&clk IMX_SC_R_LVDS_0_I2C_0 IMX_SC_PM_CLK_PER>;
+		assigned-clock-rates = <24000000>;
+		power-domains = <&pd IMX_SC_R_LVDS_0_I2C_0>;
+		status = "disabled";
+	};
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8qm-ss-mipi.dtsi b/arch/arm64/boot/dts/freescale/imx8qm-ss-mipi.dtsi
new file mode 100644
index 000000000000..f4c393fe7204
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8qm-ss-mipi.dtsi
@@ -0,0 +1,19 @@
+// SPDX-License-Identifier: GPL-2.0+
+
+/*
+ * Copyright 2024 NXP
+ */
+
+&mipi0_lis_lpcg {
+	clocks = <&dsi_ipg_clk>;
+	clock-indices = <IMX_LPCG_CLK_0>;
+	clock-output-names = "mipi0_lis_lpcg_ipg_clk";
+};
+
+&mipi0_pwm_lpcg {
+	clocks = <&clk IMX_SC_R_MIPI_0_PWM_0 IMX_SC_PM_CLK_PER>,
+		 <&dsi_ipg_clk>;
+	clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_4>;
+	clock-output-names = "mipi0_pwm_lpcg_clk",
+			     "mipi0_pwm_lpcg_ipg_clk";
+};
\ No newline at end of file
diff --git a/arch/arm64/boot/dts/freescale/imx8qm.dtsi b/arch/arm64/boot/dts/freescale/imx8qm.dtsi
index b3d01677b70c..3ee6e2869e3c 100644
--- a/arch/arm64/boot/dts/freescale/imx8qm.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8qm.dtsi
@@ -333,6 +333,21 @@
 			compatible = "fsl,imx8qxp-sc-rtc";
 		};
 
+		ocotp: ocotp {
+			compatible = "fsl,imx8qm-scu-ocotp";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			read-only;
+
+			fec_mac0: mac@1c4 {
+				reg = <0x1c4 6>;
+			};
+
+			fec_mac1: mac@1c6 {
+				reg = <0x1c6 6>;
+			};
+		};
+
 		tsens: thermal-sensor {
 			compatible = "fsl,imx8qxp-sc-thermal", "fsl,imx-sc-thermal";
 			#thermal-sensor-cells = <1>;
@@ -461,8 +476,120 @@
 		};
 	};
 
+	clk_dummy: clock-dummy {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+		clock-output-names = "clk_dummy";
+	};
+
+	clk_esai1_rx_clk: clock-esai1-rx {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+		clock-output-names = "esai1_rx_clk";
+	};
+
+	clk_esai1_rx_hf_clk: clock-esai1-rx-hf {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+		clock-output-names = "esai1_rx_hf_clk";
+	};
+
+	clk_esai1_tx_clk: clock-esai1-tx {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+		clock-output-names = "esai1_tx_clk";
+	};
+
+	clk_esai1_tx_hf_clk: clock-esai1-tx-hf {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+		clock-output-names = "esai1_tx_hf_clk";
+	};
+
+	clk_hdmi_rx_mclk: clock-hdmi-rx-mclk {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+		clock-output-names = "hdmi-rx-mclk";
+	};
+
+	clk_mlb_clk: clock-mlb-clk {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+		clock-output-names = "mlb_clk";
+	};
+
+	clk_sai5_rx_bclk: clock-sai5-rx-bclk {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+		clock-output-names = "sai5_rx_bclk";
+	};
+
+	clk_sai5_tx_bclk: clock-sai5-tx-bclk {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+		clock-output-names = "sai5_tx_bclk";
+	};
+
+	clk_sai6_rx_bclk: clock-sai6-rx-bclk {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+		clock-output-names = "sai6_rx_bclk";
+	};
+
+	clk_sai6_tx_bclk: clock-sai6-tx-bclk {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+		clock-output-names = "sai6_tx_bclk";
+	};
+
+	clk_spdif1_rx: clock-spdif1-rx {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+		clock-output-names = "spdif1_rx";
+	};
+
+	lvds_ipg_clk: clock-controller-lvds-ipg {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <24000000>;
+		clock-output-names = "lvds0_ipg_clk";
+	};
+
+	dsi_ipg_clk: clock-controller-dsi-ipg {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <120000000>;
+		clock-output-names = "dsi_ipg_clk";
+	};
+
+	mipi_pll_div2_clk: clock-controller-mipi-div2-pll {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <432000000>;
+		clock-output-names = "mipi_pll_div2_clk";
+	};
+
 	/* sorted in register address */
+	#include "imx8-ss-cm41.dtsi"
+	#include "imx8-ss-audio.dtsi"
 	#include "imx8-ss-vpu.dtsi"
+	#include "imx8-ss-gpu0.dtsi"
+	#include "imx8-ss-mipi0.dtsi"
+	#include "imx8-ss-lvds0.dtsi"
+	#include "imx8-ss-mipi1.dtsi"
+	#include "imx8-ss-lvds1.dtsi"
 	#include "imx8-ss-img.dtsi"
 	#include "imx8-ss-dma.dtsi"
 	#include "imx8-ss-conn.dtsi"
@@ -473,3 +600,6 @@
 #include "imx8qm-ss-dma.dtsi"
 #include "imx8qm-ss-conn.dtsi"
 #include "imx8qm-ss-lsio.dtsi"
+#include "imx8qm-ss-audio.dtsi"
+#include "imx8qm-ss-lvds.dtsi"
+#include "imx8qm-ss-mipi.dtsi"
diff --git a/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts b/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts
index cee13e58762c..936ba5ecdcac 100644
--- a/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts
+++ b/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts
@@ -63,6 +63,7 @@
 };
 
 &dsp {
+	memory-region = <&dsp_reserved>;
 	status = "okay";
 };
 
diff --git a/arch/arm64/boot/dts/freescale/imx8x-colibri-aster.dtsi b/arch/arm64/boot/dts/freescale/imx8x-colibri-aster.dtsi
index bc659066e19a..f7bbb2153ae0 100644
--- a/arch/arm64/boot/dts/freescale/imx8x-colibri-aster.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8x-colibri-aster.dtsi
@@ -3,10 +3,24 @@
  * Copyright 2018-2021 Toradex
  */
 
+/* Colibri Analogue Inputs */
+&adc0 {
+	status = "okay";
+};
+
+/* Colibri PWM_A */
+&adma_pwm {
+	status = "okay";
+};
+
 &colibri_gpio_keys {
 	status = "okay";
 };
 
+&extcon_usbc_det {
+	status = "okay";
+};
+
 /* Colibri Ethernet */
 &fec1 {
 	status = "okay";
@@ -38,6 +52,28 @@
 	status = "okay";
 };
 
+/* USB PHY for usbotg3 */
+&usb3_phy {
+	status = "okay";
+};
+
+&usbotg1 {
+	status = "okay";
+};
+
+&usbotg3 {
+	status = "okay";
+};
+
+&usbotg3_cdns3 {
+	status = "okay";
+};
+
+/* USB PHY for usbotg1 */
+&usbphy1 {
+	status = "okay";
+};
+
 /* Colibri SDCard */
 &usdhc2 {
 	status = "okay";
diff --git a/arch/arm64/boot/dts/freescale/imx8x-colibri-eval-v3.dtsi b/arch/arm64/boot/dts/freescale/imx8x-colibri-eval-v3.dtsi
index 9af769ab8ceb..f75499765d85 100644
--- a/arch/arm64/boot/dts/freescale/imx8x-colibri-eval-v3.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8x-colibri-eval-v3.dtsi
@@ -19,10 +19,24 @@
 	};
 };
 
+/* Colibri Analogue Inputs */
+&adc0 {
+	status = "okay";
+};
+
+/* Colibri PWM_A */
+&adma_pwm {
+	status = "okay";
+};
+
 &colibri_gpio_keys {
 	status = "okay";
 };
 
+&extcon_usbc_det {
+	status = "okay";
+};
+
 &i2c1 {
 	status = "okay";
 
@@ -90,6 +104,28 @@
 	status = "okay";
 };
 
+/* USB PHY for usbotg3 */
+&usb3_phy {
+	status = "okay";
+};
+
+&usbotg1 {
+	status = "okay";
+};
+
+&usbotg3 {
+	status = "okay";
+};
+
+&usbotg3_cdns3 {
+	status = "okay";
+};
+
+/* USB PHY for usbotg1 */
+&usbphy1 {
+	status = "okay";
+};
+
 /* Colibri SD/MMC Card */
 &usdhc2 {
 	status = "okay";
diff --git a/arch/arm64/boot/dts/freescale/imx8x-colibri-iris.dtsi b/arch/arm64/boot/dts/freescale/imx8x-colibri-iris.dtsi
index 8d06925a8ebd..54393a0c5cbf 100644
--- a/arch/arm64/boot/dts/freescale/imx8x-colibri-iris.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8x-colibri-iris.dtsi
@@ -17,10 +17,24 @@
 	};
 };
 
+/* Colibri Analogue Inputs */
+&adc0 {
+	status = "okay";
+};
+
+/* Colibri PWM_A */
+&adma_pwm {
+	status = "okay";
+};
+
 &colibri_gpio_keys {
 	status = "okay";
 };
 
+&extcon_usbc_det {
+	status = "okay";
+};
+
 /* Colibri FastEthernet */
 &fec1 {
 	status = "okay";
@@ -108,6 +122,28 @@
 	status = "okay";
 };
 
+/* USB PHY for usbotg3 */
+&usb3_phy {
+	status = "okay";
+};
+
+&usbotg1 {
+	status = "okay";
+};
+
+&usbotg3 {
+	status = "okay";
+};
+
+&usbotg3_cdns3 {
+	status = "okay";
+};
+
+/* USB PHY for usbotg1 */
+&usbphy1 {
+	status = "okay";
+};
+
 /* Colibri SD/MMC Card */
 &usdhc2 {
 	status = "okay";
diff --git a/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi b/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi
index 49d105eb4769..edba5b582414 100644
--- a/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi
@@ -23,17 +23,76 @@
 		};
 	};
 
+	extcon_usbc_det: usbc-det {
+		compatible = "linux,extcon-usb-gpio";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_usbc_det>;
+		id-gpios = <&lsio_gpio5 9 GPIO_ACTIVE_HIGH>;
+		status = "disabled";
+	};
+
 	reg_module_3v3: regulator-module-3v3 {
 		compatible = "regulator-fixed";
 		regulator-name = "+V3.3";
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
 	};
+
+	reg_module_3v3_avdd: regulator-module-3v3-avdd {
+		compatible = "regulator-fixed";
+		regulator-max-microvolt = <3300000>;
+		regulator-min-microvolt = <3300000>;
+		regulator-name = "+V3.3_AVDD_AUDIO";
+	};
+
+	reg_module_vref_1v8: regulator-module-vref-1v8 {
+		compatible = "regulator-fixed";
+		regulator-max-microvolt = <1800000>;
+		regulator-min-microvolt = <1800000>;
+		regulator-name = "vref-1v8";
+	};
+
+	reg_usbh_vbus: regulator-usbh-vbus {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_usbh1_reg>;
+		gpio = <&lsio_gpio4 3 GPIO_ACTIVE_LOW>;
+		regulator-always-on;
+		regulator-max-microvolt = <5000000>;
+		regulator-min-microvolt = <5000000>;
+		regulator-name = "usbh_vbus";
+	};
+
+	sound-card {
+		compatible = "simple-audio-card";
+		simple-audio-card,bitclock-master = <&dailink_master>;
+		simple-audio-card,format = "i2s";
+		simple-audio-card,frame-master = <&dailink_master>;
+		simple-audio-card,name = "colibri-imx8x";
+
+		dailink_master: simple-audio-card,codec {
+			clocks = <&mclkout0_lpcg IMX_LPCG_CLK_0>;
+			sound-dai = <&sgtl5000_a>;
+		};
+
+		simple-audio-card,cpu {
+			sound-dai = <&sai0>;
+		};
+	};
 };
 
-/* TODO Analogue Inputs */
+/* Colibri Analogue Inputs */
+&adc0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_adc0>;
+	vref-supply = <&reg_module_vref_1v8>;
+};
 
-/* TODO Cooling maps for DX */
+/* Colibri PWM_A */
+&adma_pwm {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm_a>;
+};
 
 &cpu_alert0 {
 	hysteresis = <2000>;
@@ -47,9 +106,20 @@
 	type = "critical";
 };
 
-/* TODO flexcan1 - 3 */
-
-/* TODO GPU */
+&enet0_lpcg {
+	clocks = <&clk IMX_SC_R_ENET_0 IMX_SC_PM_CLK_PER>,
+		 <&clk IMX_SC_R_ENET_0 IMX_SC_PM_CLK_PER>,
+		 <&conn_axi_clk>,
+		 <&clk IMX_SC_R_ENET_0 IMX_SC_C_DISABLE_50>,
+		 <&conn_ipg_clk>,
+		 <&conn_ipg_clk>;
+	clock-output-names = "enet0_lpcg_timer_clk",
+			     "enet0_lpcg_txc_sampling_clk",
+			     "enet0_lpcg_ahb_clk",
+			     "enet0_lpcg_ref_50mhz_clk",
+			     "enet0_lpcg_ipg_clk",
+			     "enet0_lpcg_ipg_s_clk";
+};
 
 /* On-module I2C */
 &i2c0 {
@@ -60,6 +130,41 @@
 	pinctrl-0 = <&pinctrl_i2c0>, <&pinctrl_sgtl5000_usb_clk>;
 	status = "okay";
 
+	/* USB HUB USB3803 */
+	usb-hub@8 {
+		compatible = "smsc,usb3803";
+		reg = <0x8>;
+		assigned-clocks = <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_PLL>,
+				  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_SLV_BUS>,
+				  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_MST_BUS>,
+				  <&mclkout0_lpcg IMX_LPCG_CLK_0>;
+		assigned-clock-rates = <786432000>, <49152000>, <12000000>, <12000000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_usb3503a>;
+		bypass-gpios = <&gpio_expander_43 5 GPIO_ACTIVE_LOW>;
+		clocks = <&mclkout0_lpcg IMX_LPCG_CLK_0>;
+		clock-names = "refclk";
+		disabled-ports = <2>;
+		initial-mode = <1>;
+		intn-gpios = <&lsio_gpio3 4 GPIO_ACTIVE_LOW>;
+		reset-gpios = <&gpio_expander_43 4 GPIO_ACTIVE_LOW>;
+	};
+
+	sgtl5000_a: audio-codec@a {
+		compatible = "fsl,sgtl5000";
+		reg = <0xa>;
+		#sound-dai-cells = <0>;
+		assigned-clocks = <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_PLL>,
+				  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_SLV_BUS>,
+				  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_MST_BUS>,
+				  <&mclkout0_lpcg IMX_LPCG_CLK_0>;
+		assigned-clock-rates = <786432000>, <49152000>, <12000000>, <12000000>;
+		clocks = <&mclkout0_lpcg IMX_LPCG_CLK_0>;
+		VDDA-supply = <&reg_module_3v3_avdd>;
+		VDDD-supply = <&reg_module_vref_1v8>;
+		VDDIO-supply = <&reg_module_3v3>;
+	};
+
 	/* Touch controller */
 	touchscreen@2c {
 		compatible = "adi,ad7879-1";
@@ -77,6 +182,21 @@
 		adi,conversion-interval = /bits/ 8 <255>;
 		status = "disabled";
 	};
+
+	gpio_expander_43: gpio@43 {
+		compatible = "fcs,fxl6408";
+		reg = <0x43>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		gpio-line-names = "Wi-Fi_W_DISABLE",
+				  "Wi-Fi_WKUP_WLAN",
+				  "PWR_EN_+V3.3_WiFi_N",
+				  "PCIe_REF_CLK_EN",
+				  "USB_RESET_N",
+				  "USB_BYPASS_N",
+				  "Wi-Fi_PDn",
+				  "Wi-Fi_WKUP_BT";
+	};
 };
 
 /* TODO i2c lvds0 accessible on FFC (X2) */
@@ -321,13 +441,74 @@
 	pinctrl-names = "default";
 };
 
+/* VPU Mailboxes */
+&mu_m0 {
+	status="okay";
+};
+
+&mu1_m0 {
+	status="okay";
+};
+
 /* TODO MIPI CSI */
 
 /* TODO MIPI DSI with DSI-to-HDMI bridge lt8912 */
 
 /* TODO on-module PCIe for Wi-Fi */
 
-/* TODO On-module i2s / Audio */
+/* On-module I2S */
+&sai0 {
+	#sound-dai-cells = <0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sai0>;
+	status = "okay";
+};
+
+&thermal_zones {
+	pmic-thermal {
+		polling-delay-passive = <250>;
+		polling-delay = <2000>;
+		thermal-sensors = <&tsens IMX_SC_R_PMIC_0>;
+
+		trips {
+			pmic_alert0: trip0 {
+				temperature = <110000>;
+				hysteresis = <2000>;
+				type = "passive";
+			};
+
+			pmic_crit0: trip1 {
+				temperature = <125000>;
+				hysteresis = <2000>;
+				type = "critical";
+			};
+		};
+
+		cooling-maps {
+			pmic_cooling_map0: map0 {
+				trip = <&pmic_alert0>;
+				cooling-device = <&A35_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+						 <&A35_1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+						 <&A35_2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+						 <&A35_3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+			};
+		};
+	};
+};
+
+&usbotg1 {
+	adp-disable;
+	disable-over-current;
+	extcon = <&extcon_usbc_det &extcon_usbc_det>;
+	hnp-disable;
+	power-active-high;
+	srp-disable;
+	vbus-supply = <&reg_usbh_vbus>;
+};
+
+&usbotg3_cdns3 {
+	dr_mode = "host";
+};
 
 /* On-module eMMC */
 &usdhc1 {
@@ -356,11 +537,24 @@
 	no-1-8-v;
 };
 
-/* TODO USB Client/Host */
+&vpu {
+	compatible = "nxp,imx8qxp-vpu";
+	status = "okay";
+};
 
-/* TODO USB Host */
+/* VPU Decoder */
+&vpu_core0 {
+	reg = <0x2d040000 0x10000>;
+	memory-region = <&decoder_boot>, <&decoder_rpc>;
+	status = "okay";
+};
 
-/* TODO VPU Encoder/Decoder */
+/* VPU Encoder */
+&vpu_core1 {
+	reg = <0x2d050000 0x10000>;
+	memory-region = <&encoder_boot>, <&encoder_rpc>;
+	status = "okay";
+};
 
 &iomuxc {
 	/* On-module touch pen-down interrupt */
diff --git a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
index bd98eff4d685..8d036b3962e9 100644
--- a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
@@ -62,6 +62,15 @@
 
 	};
 
+	reg_vdd_12v: regulator-vdd-12v {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD_12V";
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+		gpio = <&pcal6524 14 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
 	reg_vref_1v8: regulator-adc-vref {
 		compatible = "regulator-fixed";
 		regulator-name = "vref_1v8";
@@ -80,106 +89,85 @@
 		off-on-delay-us = <12000>;
 		enable-active-high;
 	};
-};
-
-&adc1 {
-	vref-supply = <&reg_vref_1v8>;
-	status = "okay";
-};
 
-&cm33 {
-	mbox-names = "tx", "rx", "rxdb";
-	mboxes = <&mu1 0 1>,
-		 <&mu1 1 1>,
-		 <&mu1 3 1>;
-	memory-region = <&vdevbuffer>, <&vdev0vring0>, <&vdev0vring1>,
-			<&vdev1vring0>, <&vdev1vring1>, <&rsc_table>;
-	status = "okay";
-};
-
-&mu1 {
-	status = "okay";
-};
+	backlight_lvds: backlight-lvds {
+		compatible = "pwm-backlight";
+		pwms = <&adp5585 0 100000 0>;
+		brightness-levels = <0 100>;
+		num-interpolated-steps = <100>;
+		default-brightness-level = <100>;
+		power-supply = <&reg_vdd_12v>;
+		enable-gpios = <&adp5585 9 GPIO_ACTIVE_HIGH>;
+		status = "disabled";
+	};
 
-&mu2 {
-	status = "okay";
-};
+	bt_sco_codec: bt-sco-codec {
+		compatible = "linux,bt-sco";
+		#sound-dai-cells = <1>;
+	};
 
-&lpi2c3 {
-	#address-cells = <1>;
-	#size-cells = <0>;
-	clock-frequency = <400000>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_lpi2c3>;
-	status = "okay";
+	sound-bt-sco {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "bt-sco-audio";
+		simple-audio-card,format = "dsp_a";
+		simple-audio-card,bitclock-inversion;
+		simple-audio-card,frame-master = <&btcpu>;
+		simple-audio-card,bitclock-master = <&btcpu>;
 
-	ptn5110: tcpc@50 {
-		compatible = "nxp,ptn5110", "tcpci";
-		reg = <0x50>;
-		interrupt-parent = <&gpio3>;
-		interrupts = <27 IRQ_TYPE_LEVEL_LOW>;
+		btcpu: simple-audio-card,cpu {
+			sound-dai = <&sai1>;
+			dai-tdm-slot-num = <2>;
+			dai-tdm-slot-width = <16>;
+		};
 
-		typec1_con: connector {
-			compatible = "usb-c-connector";
-			label = "USB-C";
-			power-role = "dual";
-			data-role = "dual";
-			try-power-role = "sink";
-			source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
-			sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)
-				     PDO_VAR(5000, 20000, 3000)>;
-			op-sink-microwatt = <15000000>;
-			self-powered;
+		simple-audio-card,codec {
+			sound-dai = <&bt_sco_codec 1>;
+		};
+	};
 
-			ports {
-				#address-cells = <1>;
-				#size-cells = <0>;
+	sound-micfil {
+		compatible = "fsl,imx-audio-card";
+		model = "micfil-audio";
 
-				port@0 {
-					reg = <0>;
+		pri-dai-link {
+			link-name = "micfil hifi";
+			format = "i2s";
 
-					typec1_dr_sw: endpoint {
-						remote-endpoint = <&usb1_drd_sw>;
-					};
-				};
+			cpu {
+				sound-dai = <&micfil>;
 			};
 		};
 	};
 
-	ptn5110_2: tcpc@51 {
-		compatible = "nxp,ptn5110", "tcpci";
-		reg = <0x51>;
-		interrupt-parent = <&gpio3>;
-		interrupts = <27 IRQ_TYPE_LEVEL_LOW>;
-
-		typec2_con: connector {
-			compatible = "usb-c-connector";
-			label = "USB-C";
-			power-role = "dual";
-			data-role = "dual";
-			try-power-role = "sink";
-			source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
-			sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)
-				     PDO_VAR(5000, 20000, 3000)>;
-			op-sink-microwatt = <15000000>;
-			self-powered;
-
-			ports {
-				#address-cells = <1>;
-				#size-cells = <0>;
+	sound-xcvr {
+		compatible = "fsl,imx-audio-card";
+		model = "imx-audio-xcvr";
 
-				port@0 {
-					reg = <0>;
+		pri-dai-link {
+			link-name = "XCVR PCM";
 
-					typec2_dr_sw: endpoint {
-						remote-endpoint = <&usb2_drd_sw>;
-					};
-				};
+			cpu {
+				sound-dai = <&xcvr>;
 			};
 		};
 	};
 };
 
+&adc1 {
+	vref-supply = <&reg_vref_1v8>;
+	status = "okay";
+};
+
+&cm33 {
+	mbox-names = "tx", "rx", "rxdb";
+	mboxes = <&mu1 0 1>,
+		 <&mu1 1 1>,
+		 <&mu1 3 1>;
+	memory-region = <&vdevbuffer>, <&vdev0vring0>, <&vdev0vring1>,
+			<&vdev1vring0>, <&vdev1vring1>, <&rsc_table>;
+	status = "okay";
+};
+
 &eqos {
 	pinctrl-names = "default", "sleep";
 	pinctrl-0 = <&pinctrl_eqos>;
@@ -228,84 +216,19 @@
 	};
 };
 
-&lpuart1 { /* console */
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_uart1>;
-	status = "okay";
-};
-
-&lpuart5 {
+&lpi2c1 {
+	clock-frequency = <400000>;
 	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_uart5>;
-	status = "okay";
-};
-
-&usbotg1 {
-	dr_mode = "otg";
-	hnp-disable;
-	srp-disable;
-	adp-disable;
-	usb-role-switch;
-	disable-over-current;
-	samsung,picophy-pre-emp-curr-control = <3>;
-	samsung,picophy-dc-vol-level-adjust = <7>;
+	pinctrl-0 = <&pinctrl_lpi2c1>;
 	status = "okay";
 
-	port {
-		usb1_drd_sw: endpoint {
-			remote-endpoint = <&typec1_dr_sw>;
-		};
+	inertial-meter@6a {
+		compatible = "st,lsm6dso";
+		reg = <0x6a>;
 	};
 };
 
-&usbotg2 {
-	dr_mode = "otg";
-	hnp-disable;
-	srp-disable;
-	adp-disable;
-	usb-role-switch;
-	disable-over-current;
-	samsung,picophy-pre-emp-curr-control = <3>;
-	samsung,picophy-dc-vol-level-adjust = <7>;
-	status = "okay";
-
-	port {
-		usb2_drd_sw: endpoint {
-			remote-endpoint = <&typec2_dr_sw>;
-		};
-	};
-};
-
-&usdhc1 {
-	pinctrl-names = "default", "state_100mhz", "state_200mhz";
-	pinctrl-0 = <&pinctrl_usdhc1>;
-	pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
-	pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
-	bus-width = <8>;
-	non-removable;
-	status = "okay";
-};
-
-&usdhc2 {
-	pinctrl-names = "default", "state_100mhz", "state_200mhz", "sleep";
-	pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
-	pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
-	pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
-	pinctrl-3 = <&pinctrl_usdhc2_sleep>, <&pinctrl_usdhc2_gpio_sleep>;
-	cd-gpios = <&gpio3 00 GPIO_ACTIVE_LOW>;
-	vmmc-supply = <&reg_usdhc2_vmmc>;
-	bus-width = <4>;
-	status = "okay";
-	no-mmc;
-};
-
-&wdog3 {
-	status = "okay";
-};
-
 &lpi2c2 {
-	#address-cells = <1>;
-	#size-cells = <0>;
 	clock-frequency = <400000>;
 	pinctrl-names = "default", "sleep";
 	pinctrl-0 = <&pinctrl_lpi2c2>;
@@ -399,6 +322,16 @@
 			};
 		};
 	};
+
+	adp5585: io-expander@34 {
+		compatible = "adi,adp5585-00", "adi,adp5585";
+		reg = <0x34>;
+		vdd-supply = <&buck4>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		gpio-reserved-ranges = <5 1>;
+		#pwm-cells = <3>;
+	};
 };
 
 &lpi2c3 {
@@ -407,6 +340,72 @@
 	pinctrl-0 = <&pinctrl_lpi2c3>;
 	status = "okay";
 
+	ptn5110: tcpc@50 {
+		compatible = "nxp,ptn5110", "tcpci";
+		reg = <0x50>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <27 IRQ_TYPE_LEVEL_LOW>;
+
+		typec1_con: connector {
+			compatible = "usb-c-connector";
+			label = "USB-C";
+			power-role = "dual";
+			data-role = "dual";
+			try-power-role = "sink";
+			source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
+			sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)
+				     PDO_VAR(5000, 20000, 3000)>;
+			op-sink-microwatt = <15000000>;
+			self-powered;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					typec1_dr_sw: endpoint {
+						remote-endpoint = <&usb1_drd_sw>;
+					};
+				};
+			};
+		};
+	};
+
+	ptn5110_2: tcpc@51 {
+		compatible = "nxp,ptn5110", "tcpci";
+		reg = <0x51>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <27 IRQ_TYPE_LEVEL_LOW>;
+
+		typec2_con: connector {
+			compatible = "usb-c-connector";
+			label = "USB-C";
+			power-role = "dual";
+			data-role = "dual";
+			try-power-role = "sink";
+			source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
+			sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)
+				     PDO_VAR(5000, 20000, 3000)>;
+			op-sink-microwatt = <15000000>;
+			self-powered;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					typec2_dr_sw: endpoint {
+						remote-endpoint = <&usb2_drd_sw>;
+					};
+				};
+			};
+		};
+	};
+
 	pcf2131: rtc@53 {
 		compatible = "nxp,pcf2131";
 		reg = <0x53>;
@@ -415,6 +414,122 @@
 	};
 };
 
+&lpuart1 { /* console */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	status = "okay";
+};
+
+&lpuart5 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart5>;
+	status = "okay";
+};
+
+&micfil {
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&pinctrl_pdm>;
+	pinctrl-1 = <&pinctrl_pdm_sleep>;
+	assigned-clocks = <&clk IMX93_CLK_PDM>;
+	assigned-clock-parents = <&clk IMX93_CLK_AUDIO_PLL>;
+	assigned-clock-rates = <49152000>;
+	status = "okay";
+};
+
+&mu1 {
+	status = "okay";
+};
+
+&mu2 {
+	status = "okay";
+};
+
+&sai1 {
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&pinctrl_sai1>;
+	pinctrl-1 = <&pinctrl_sai1_sleep>;
+	assigned-clocks = <&clk IMX93_CLK_SAI1>;
+	assigned-clock-parents = <&clk IMX93_CLK_AUDIO_PLL>;
+	assigned-clock-rates = <12288000>;
+	fsl,sai-mclk-direction-output;
+	status = "okay";
+};
+
+&usbotg1 {
+	dr_mode = "otg";
+	hnp-disable;
+	srp-disable;
+	adp-disable;
+	usb-role-switch;
+	disable-over-current;
+	samsung,picophy-pre-emp-curr-control = <3>;
+	samsung,picophy-dc-vol-level-adjust = <7>;
+	status = "okay";
+
+	port {
+		usb1_drd_sw: endpoint {
+			remote-endpoint = <&typec1_dr_sw>;
+		};
+	};
+};
+
+&usbotg2 {
+	dr_mode = "otg";
+	hnp-disable;
+	srp-disable;
+	adp-disable;
+	usb-role-switch;
+	disable-over-current;
+	samsung,picophy-pre-emp-curr-control = <3>;
+	samsung,picophy-dc-vol-level-adjust = <7>;
+	status = "okay";
+
+	port {
+		usb2_drd_sw: endpoint {
+			remote-endpoint = <&typec2_dr_sw>;
+		};
+	};
+};
+
+&usdhc1 {
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc1>;
+	pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
+	pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
+	bus-width = <8>;
+	non-removable;
+	status = "okay";
+};
+
+&usdhc2 {
+	pinctrl-names = "default", "state_100mhz", "state_200mhz", "sleep";
+	pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
+	pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
+	pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
+	pinctrl-3 = <&pinctrl_usdhc2_sleep>, <&pinctrl_usdhc2_gpio_sleep>;
+	cd-gpios = <&gpio3 00 GPIO_ACTIVE_LOW>;
+	vmmc-supply = <&reg_usdhc2_vmmc>;
+	bus-width = <4>;
+	status = "okay";
+	no-mmc;
+};
+
+&wdog3 {
+	status = "okay";
+};
+
+&xcvr {
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&pinctrl_spdif>;
+	pinctrl-1 = <&pinctrl_spdif_sleep>;
+	assigned-clocks = <&clk IMX93_CLK_SPDIF>,
+			 <&clk IMX93_CLK_AUDIO_XCVR>;
+	assigned-clock-parents = <&clk IMX93_CLK_AUDIO_PLL>,
+			 <&clk IMX93_CLK_SYS_PLL_PFD1_DIV2>;
+	assigned-clock-rates = <12288000>, <200000000>;
+	status = "okay";
+};
+
 &iomuxc {
 	pinctrl_eqos: eqosgrp {
 		fsl,pins = <
@@ -515,6 +630,13 @@
 		>;
 	};
 
+	pinctrl_lpi2c1: lpi2c1grp {
+		fsl,pins = <
+			MX93_PAD_I2C1_SCL__LPI2C1_SCL			0x40000b9e
+			MX93_PAD_I2C1_SDA__LPI2C1_SDA			0x40000b9e
+		>;
+	};
+
 	pinctrl_lpi2c2: lpi2c2grp {
 		fsl,pins = <
 			MX93_PAD_I2C2_SCL__LPI2C2_SCL			0x40000b9e
@@ -535,6 +657,40 @@
 		>;
 	};
 
+	pinctrl_pdm: pdmgrp {
+		fsl,pins = <
+			MX93_PAD_PDM_CLK__PDM_CLK			0x31e
+			MX93_PAD_PDM_BIT_STREAM0__PDM_BIT_STREAM00	0x31e
+			MX93_PAD_PDM_BIT_STREAM1__PDM_BIT_STREAM01	0x31e
+		>;
+	};
+
+	pinctrl_pdm_sleep: pdmsleepgrp {
+		fsl,pins = <
+			MX93_PAD_PDM_CLK__GPIO1_IO08			0x31e
+			MX93_PAD_PDM_BIT_STREAM0__GPIO1_IO09		0x31e
+			MX93_PAD_PDM_BIT_STREAM1__GPIO1_IO10		0x31e
+		>;
+	};
+
+	pinctrl_sai1: sai1grp {
+		fsl,pins = <
+			MX93_PAD_SAI1_TXC__SAI1_TX_BCLK			0x31e
+			MX93_PAD_SAI1_TXFS__SAI1_TX_SYNC		0x31e
+			MX93_PAD_SAI1_TXD0__SAI1_TX_DATA00		0x31e
+			MX93_PAD_SAI1_RXD0__SAI1_RX_DATA00		0x31e
+		>;
+	};
+
+	pinctrl_sai1_sleep: sai1sleepgrp {
+		fsl,pins = <
+			MX93_PAD_SAI1_TXC__GPIO1_IO12                   0x51e
+			MX93_PAD_SAI1_TXFS__GPIO1_IO11			0x51e
+			MX93_PAD_SAI1_TXD0__GPIO1_IO13			0x51e
+			MX93_PAD_SAI1_RXD0__GPIO1_IO14			0x51e
+		>;
+	};
+
 	/* need to config the SION for data and cmd pad, refer to ERR052021 */
 	pinctrl_usdhc1: usdhc1grp {
 		fsl,pins = <
@@ -592,6 +748,20 @@
 		>;
 	};
 
+	pinctrl_spdif: spdifgrp {
+		fsl,pins = <
+			MX93_PAD_GPIO_IO22__SPDIF_IN		0x31e
+			MX93_PAD_GPIO_IO23__SPDIF_OUT		0x31e
+		>;
+	};
+
+	pinctrl_spdif_sleep: spdifsleepgrp {
+		fsl,pins = <
+			MX93_PAD_GPIO_IO22__GPIO2_IO22		0x31e
+			MX93_PAD_GPIO_IO23__GPIO2_IO23		0x31e
+		>;
+	};
+
 	pinctrl_usdhc2_gpio: usdhc2gpiogrp {
 		fsl,pins = <
 			MX93_PAD_SD2_CD_B__GPIO3_IO00		0x31e
diff --git a/arch/arm64/boot/dts/freescale/imx93-14x14-evk.dts b/arch/arm64/boot/dts/freescale/imx93-14x14-evk.dts
new file mode 100644
index 000000000000..236a44c1782a
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx93-14x14-evk.dts
@@ -0,0 +1,468 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright 2024 NXP
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/usb/pd.h>
+#include "imx93.dtsi"
+
+/ {
+	model = "NXP i.MX93 14X14 EVK board";
+	compatible = "fsl,imx93-14x14-evk", "fsl,imx93";
+
+	chosen {
+		stdout-path = &lpuart1;
+	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		linux,cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			alloc-ranges = <0 0x80000000 0 0x40000000>;
+			size = <0 0x10000000>;
+			linux,cma-default;
+		};
+
+		vdev0vring0: vdev0vring0@a4000000 {
+			reg = <0 0xa4000000 0 0x8000>;
+			no-map;
+		};
+
+		vdev0vring1: vdev0vring1@a4008000 {
+			reg = <0 0xa4008000 0 0x8000>;
+			no-map;
+		};
+
+		vdev1vring0: vdev1vring0@a4010000 {
+			reg = <0 0xa4010000 0 0x8000>;
+			no-map;
+		};
+
+		vdev1vring1: vdev1vring1@a4018000 {
+			reg = <0 0xa4018000 0 0x8000>;
+			no-map;
+		};
+
+		rsc_table: rsc-table@2021e000 {
+			reg = <0 0x2021e000 0 0x1000>;
+			no-map;
+		};
+
+		vdevbuffer: vdevbuffer@a4020000 {
+			compatible = "shared-dma-pool";
+			reg = <0 0xa4020000 0 0x100000>;
+			no-map;
+		};
+	};
+
+	reg_can1_stby: regulator-can1-stby {
+		compatible = "regulator-fixed";
+		regulator-name = "can1-stby";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&pcal6524_2 10 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		vin-supply = <&reg_can1_en>;
+	};
+
+	reg_can1_en: regulator-can1-en {
+		compatible = "regulator-fixed";
+		regulator-name = "can1-en";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&pcal6524_2 12 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	reg_can2_stby: regulator-can2-stby {
+		compatible = "regulator-fixed";
+		regulator-name = "can2-stby";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&pcal6524_2 11 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		vin-supply = <&reg_can2_en>;
+	};
+
+	reg_can2_en: regulator-can2-en {
+		compatible = "regulator-fixed";
+		regulator-name = "can2-en";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&pcal6524_2 13 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	reg_usdhc2_vmmc: regulator-usdhc2 {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_reg_usdhc2_vmmc>;
+		regulator-name = "VSD_3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio3 7 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		off-on-delay-us = <12000>;
+	};
+
+	reg_vdd_12v: regulator-vdd-12v {
+		compatible = "regulator-fixed";
+		regulator-name = "reg_vdd_12v";
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+		gpio = <&pcal6524 14 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	reg_vref_1v8: regulator-adc-vref {
+		compatible = "regulator-fixed";
+		regulator-name = "vref_1v8";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+};
+
+&adc1 {
+	vref-supply = <&reg_vref_1v8>;
+	status = "okay";
+};
+
+&cm33 {
+	mbox-names = "tx", "rx", "rxdb";
+	mboxes = <&mu1 0 1>,
+		 <&mu1 1 1>,
+		 <&mu1 3 1>;
+	memory-region = <&vdevbuffer>, <&vdev0vring0>, <&vdev0vring1>,
+			<&vdev1vring0>, <&vdev1vring1>, <&rsc_table>;
+	status = "okay";
+};
+
+&fec {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_fec>;
+	phy-mode = "rgmii-id";
+	phy-handle = <&ethphy2>;
+	fsl,magic-packet;
+	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clock-frequency = <5000000>;
+
+		ethphy2: ethernet-phy@2 {
+			compatible = "ethernet-phy-ieee802.3-c22";
+			reg = <2>;
+			eee-broken-1000t;
+			reset-gpios = <&pcal6524 16 GPIO_ACTIVE_LOW>;
+			reset-assert-us = <10000>;
+			reset-deassert-us = <80000>;
+			realtek,clkout-disable;
+		};
+	};
+};
+
+&flexcan1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan1>;
+	xceiver-supply = <&reg_can1_stby>;
+	status = "okay";
+};
+
+&flexcan2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan2>;
+	xceiver-supply = <&reg_can2_stby>;
+	status = "okay";
+};
+
+&lpi2c1 {
+	clock-frequency = <400000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lpi2c1>;
+	status = "okay";
+
+	lsm6dsm@6a {
+		compatible = "st,lsm6dso";
+		reg = <0x6a>;
+	};
+};
+
+&lpi2c2 {
+	clock-frequency = <400000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lpi2c2>;
+	status = "okay";
+
+	pcal6524_2: gpio@20 {
+		compatible = "nxp,pcal6524";
+		reg = <0x20>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	pcal6524: gpio@22 {
+		compatible = "nxp,pcal6524";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_pcal6524>;
+		reg = <0x22>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <27 IRQ_TYPE_LEVEL_LOW>;
+	};
+};
+
+&lpi2c3 {
+	clock-frequency = <400000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lpi2c3>;
+	status = "okay";
+};
+
+&lpuart1 { /* console */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	status = "okay";
+};
+
+&mu1 {
+	status = "okay";
+};
+
+&mu2 {
+	status = "okay";
+};
+
+&usbotg1 {
+	dr_mode = "otg";
+	hnp-disable;
+	srp-disable;
+	adp-disable;
+	disable-over-current;
+	samsung,picophy-pre-emp-curr-control = <3>;
+	samsung,picophy-dc-vol-level-adjust = <7>;
+	status = "okay";
+};
+
+&usbotg2 {
+	dr_mode = "host";
+	disable-over-current;
+	samsung,picophy-pre-emp-curr-control = <3>;
+	samsung,picophy-dc-vol-level-adjust = <7>;
+	status = "okay";
+};
+
+&usdhc1 {
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc1>;
+	pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
+	pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
+	bus-width = <8>;
+	non-removable;
+	status = "okay";
+};
+
+&usdhc2 {
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
+	pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
+	pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
+	cd-gpios = <&gpio3 00 GPIO_ACTIVE_LOW>;
+	vmmc-supply = <&reg_usdhc2_vmmc>;
+	bus-width = <4>;
+	no-mmc;
+	status = "okay";
+};
+
+&wdog3 {
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl_flexcan1: flexcan1grp {
+		fsl,pins = <
+			MX93_PAD_PDM_CLK__CAN1_TX		0x139e
+			MX93_PAD_PDM_BIT_STREAM0__CAN1_RX	0x139e
+		>;
+	};
+
+	pinctrl_flexcan2: flexcan2grp {
+		fsl,pins = <
+			MX93_PAD_GPIO_IO25__CAN2_TX	0x139e
+			MX93_PAD_GPIO_IO27__CAN2_RX	0x139e
+		>;
+	};
+
+	pinctrl_lpi2c1: lpi2c1grp {
+		fsl,pins = <
+			MX93_PAD_I2C1_SCL__LPI2C1_SCL			0x40000b9e
+			MX93_PAD_I2C1_SDA__LPI2C1_SDA			0x40000b9e
+		>;
+	};
+
+	pinctrl_lpi2c2: lpi2c2grp {
+		fsl,pins = <
+			MX93_PAD_I2C2_SCL__LPI2C2_SCL			0x40000b9e
+			MX93_PAD_I2C2_SDA__LPI2C2_SDA			0x40000b9e
+		>;
+	};
+
+	pinctrl_lpi2c3: lpi2c3grp {
+		fsl,pins = <
+			MX93_PAD_GPIO_IO28__LPI2C3_SDA			0x40000b9e
+			MX93_PAD_GPIO_IO29__LPI2C3_SCL			0x40000b9e
+		>;
+	};
+
+	pinctrl_pcal6524: pcal6524grp {
+		fsl,pins = <
+			MX93_PAD_CCM_CLKO2__GPIO3_IO27			0x31e
+		>;
+	};
+
+	pinctrl_fec: fecgrp {
+		fsl,pins = <
+			MX93_PAD_ENET2_MDC__ENET1_MDC			0x57e
+			MX93_PAD_ENET2_MDIO__ENET1_MDIO			0x57e
+			MX93_PAD_ENET2_RD0__ENET1_RGMII_RD0		0x57e
+			MX93_PAD_ENET2_RD1__ENET1_RGMII_RD1		0x57e
+			MX93_PAD_ENET2_RD2__ENET1_RGMII_RD2		0x57e
+			MX93_PAD_ENET2_RD3__ENET1_RGMII_RD3		0x57e
+			MX93_PAD_ENET2_RXC__ENET1_RGMII_RXC		0x58e
+			MX93_PAD_ENET2_RX_CTL__ENET1_RGMII_RX_CTL	0x57e
+			MX93_PAD_ENET2_TD0__ENET1_RGMII_TD0		0x57e
+			MX93_PAD_ENET2_TD1__ENET1_RGMII_TD1		0x57e
+			MX93_PAD_ENET2_TD2__ENET1_RGMII_TD2		0x57e
+			MX93_PAD_ENET2_TD3__ENET1_RGMII_TD3		0x57e
+			MX93_PAD_ENET2_TXC__ENET1_RGMII_TXC		0x58e
+			MX93_PAD_ENET2_TX_CTL__ENET1_RGMII_TX_CTL	0x57e
+		>;
+	};
+
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX93_PAD_UART1_RXD__LPUART1_RX			0x31e
+			MX93_PAD_UART1_TXD__LPUART1_TX			0x31e
+		>;
+	};
+
+	pinctrl_uart5: uart5grp {
+		fsl,pins = <
+			MX93_PAD_DAP_TDO_TRACESWO__LPUART5_TX	0x31e
+			MX93_PAD_DAP_TDI__LPUART5_RX		0x31e
+			MX93_PAD_DAP_TMS_SWDIO__LPUART5_RTS_B	0x31e
+			MX93_PAD_DAP_TCLK_SWCLK__LPUART5_CTS_B	0x31e
+		>;
+	};
+
+	/* need to config the SION for data and cmd pad, refer to ERR052021 */
+	pinctrl_usdhc1: usdhc1grp {
+		fsl,pins = <
+			MX93_PAD_SD1_CLK__USDHC1_CLK		0x1582
+			MX93_PAD_SD1_CMD__USDHC1_CMD		0x40001382
+			MX93_PAD_SD1_DATA0__USDHC1_DATA0	0x40001382
+			MX93_PAD_SD1_DATA1__USDHC1_DATA1	0x40001382
+			MX93_PAD_SD1_DATA2__USDHC1_DATA2	0x40001382
+			MX93_PAD_SD1_DATA3__USDHC1_DATA3	0x40001382
+			MX93_PAD_SD1_DATA4__USDHC1_DATA4	0x40001382
+			MX93_PAD_SD1_DATA5__USDHC1_DATA5	0x40001382
+			MX93_PAD_SD1_DATA6__USDHC1_DATA6	0x40001382
+			MX93_PAD_SD1_DATA7__USDHC1_DATA7	0x40001382
+			MX93_PAD_SD1_STROBE__USDHC1_STROBE	0x1582
+		>;
+	};
+
+	/* need to config the SION for data and cmd pad, refer to ERR052021 */
+	pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp {
+		fsl,pins = <
+			MX93_PAD_SD1_CLK__USDHC1_CLK		0x158e
+			MX93_PAD_SD1_CMD__USDHC1_CMD		0x4000138e
+			MX93_PAD_SD1_DATA0__USDHC1_DATA0	0x4000138e
+			MX93_PAD_SD1_DATA1__USDHC1_DATA1	0x4000138e
+			MX93_PAD_SD1_DATA2__USDHC1_DATA2	0x4000138e
+			MX93_PAD_SD1_DATA3__USDHC1_DATA3	0x4000138e
+			MX93_PAD_SD1_DATA4__USDHC1_DATA4	0x4000138e
+			MX93_PAD_SD1_DATA5__USDHC1_DATA5	0x4000138e
+			MX93_PAD_SD1_DATA6__USDHC1_DATA6	0x4000138e
+			MX93_PAD_SD1_DATA7__USDHC1_DATA7	0x4000138e
+			MX93_PAD_SD1_STROBE__USDHC1_STROBE	0x158e
+		>;
+	};
+
+	/* need to config the SION for data and cmd pad, refer to ERR052021 */
+	pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp {
+		fsl,pins = <
+			MX93_PAD_SD1_CLK__USDHC1_CLK		0x15fe
+			MX93_PAD_SD1_CMD__USDHC1_CMD		0x400013fe
+			MX93_PAD_SD1_DATA0__USDHC1_DATA0	0x400013fe
+			MX93_PAD_SD1_DATA1__USDHC1_DATA1	0x400013fe
+			MX93_PAD_SD1_DATA2__USDHC1_DATA2	0x400013fe
+			MX93_PAD_SD1_DATA3__USDHC1_DATA3	0x400013fe
+			MX93_PAD_SD1_DATA4__USDHC1_DATA4	0x400013fe
+			MX93_PAD_SD1_DATA5__USDHC1_DATA5	0x400013fe
+			MX93_PAD_SD1_DATA6__USDHC1_DATA6	0x400013fe
+			MX93_PAD_SD1_DATA7__USDHC1_DATA7	0x400013fe
+			MX93_PAD_SD1_STROBE__USDHC1_STROBE	0x15fe
+		>;
+	};
+
+	pinctrl_reg_usdhc2_vmmc: regusdhc2vmmcgrp {
+		fsl,pins = <
+			MX93_PAD_SD2_RESET_B__GPIO3_IO07	0x31e
+		>;
+	};
+
+	pinctrl_usdhc2_gpio: usdhc2gpiogrp {
+		fsl,pins = <
+			MX93_PAD_SD2_CD_B__GPIO3_IO00		0x31e
+		>;
+	};
+
+	/* need to config the SION for data and cmd pad, refer to ERR052021 */
+	pinctrl_usdhc2: usdhc2grp {
+		fsl,pins = <
+			MX93_PAD_SD2_CLK__USDHC2_CLK		0x1582
+			MX93_PAD_SD2_CMD__USDHC2_CMD		0x40001382
+			MX93_PAD_SD2_DATA0__USDHC2_DATA0	0x40001382
+			MX93_PAD_SD2_DATA1__USDHC2_DATA1	0x40001382
+			MX93_PAD_SD2_DATA2__USDHC2_DATA2	0x40001382
+			MX93_PAD_SD2_DATA3__USDHC2_DATA3	0x40001382
+			MX93_PAD_SD2_VSELECT__USDHC2_VSELECT	0x51e
+		>;
+	};
+
+	/* need to config the SION for data and cmd pad, refer to ERR052021 */
+	pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
+		fsl,pins = <
+			MX93_PAD_SD2_CLK__USDHC2_CLK		0x158e
+			MX93_PAD_SD2_CMD__USDHC2_CMD		0x4000138e
+			MX93_PAD_SD2_DATA0__USDHC2_DATA0	0x4000138e
+			MX93_PAD_SD2_DATA1__USDHC2_DATA1	0x4000138e
+			MX93_PAD_SD2_DATA2__USDHC2_DATA2	0x4000138e
+			MX93_PAD_SD2_DATA3__USDHC2_DATA3	0x4000138e
+			MX93_PAD_SD2_VSELECT__USDHC2_VSELECT	0x51e
+		>;
+	};
+
+	/* need to config the SION for data and cmd pad, refer to ERR052021 */
+	pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
+		fsl,pins = <
+			MX93_PAD_SD2_CLK__USDHC2_CLK		0x15fe
+			MX93_PAD_SD2_CMD__USDHC2_CMD		0x400013fe
+			MX93_PAD_SD2_DATA0__USDHC2_DATA0	0x400013fe
+			MX93_PAD_SD2_DATA1__USDHC2_DATA1	0x400013fe
+			MX93_PAD_SD2_DATA2__USDHC2_DATA2	0x400013fe
+			MX93_PAD_SD2_DATA3__USDHC2_DATA3	0x400013fe
+			MX93_PAD_SD2_VSELECT__USDHC2_VSELECT	0x51e
+		>;
+	};
+};
diff --git a/arch/arm64/boot/dts/freescale/imx93-9x9-qsb.dts b/arch/arm64/boot/dts/freescale/imx93-9x9-qsb.dts
new file mode 100644
index 000000000000..f8a73612fa05
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx93-9x9-qsb.dts
@@ -0,0 +1,490 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR MIT)
+/*
+ * Copyright 2024 NXP
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/usb/pd.h>
+#include "imx93.dtsi"
+
+/ {
+	model = "NXP i.MX93 9x9 Quick Start Board";
+	compatible = "fsl,imx93-9x9-qsb", "fsl,imx93";
+
+	chosen {
+		stdout-path = &lpuart1;
+	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		linux,cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0 0x10000000>;
+			linux,cma-default;
+		};
+
+		vdev0vring0: vdev0vring0@a4000000 {
+			reg = <0 0xa4000000 0 0x8000>;
+			no-map;
+		};
+
+		vdev0vring1: vdev0vring1@a4008000 {
+			reg = <0 0xa4008000 0 0x8000>;
+			no-map;
+		};
+
+		vdev1vring0: vdev1vring0@a4010000 {
+			reg = <0 0xa4010000 0 0x8000>;
+			no-map;
+		};
+
+		vdev1vring1: vdev1vring1@a4018000 {
+			reg = <0 0xa4018000 0 0x8000>;
+			no-map;
+		};
+
+		rsc_table: rsc-table@2021e000 {
+			reg = <0 0x2021e000 0 0x1000>;
+			no-map;
+		};
+
+		vdevbuffer: vdevbuffer@a4020000 {
+			compatible = "shared-dma-pool";
+			reg = <0 0xa4020000 0 0x100000>;
+			no-map;
+		};
+
+	};
+
+	reg_vref_1v8: regulator-adc-vref {
+		compatible = "regulator-fixed";
+		regulator-name = "VREF_1V8";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	reg_rpi_3v3: regulator-rpi {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD_RPI_3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&pcal6524 21 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	reg_usdhc2_vmmc: regulator-usdhc2 {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_reg_usdhc2_vmmc>;
+		regulator-name = "VSD_3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio3 7 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		off-on-delay-us = <12000>;
+	};
+};
+
+&adc1 {
+	vref-supply = <&reg_vref_1v8>;
+	status = "okay";
+};
+
+&cm33 {
+	mbox-names = "tx", "rx", "rxdb";
+	mboxes = <&mu1 0 1>,
+		 <&mu1 1 1>,
+		 <&mu1 3 1>;
+	memory-region = <&vdevbuffer>, <&vdev0vring0>, <&vdev0vring1>,
+			<&vdev1vring0>, <&vdev1vring1>, <&rsc_table>;
+	status = "okay";
+};
+
+&eqos {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_eqos>;
+	phy-mode = "rgmii-id";
+	phy-handle = <&ethphy1>;
+	status = "okay";
+
+	mdio {
+		compatible = "snps,dwmac-mdio";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clock-frequency = <5000000>;
+
+		ethphy1: ethernet-phy@1 {
+			compatible = "ethernet-phy-ieee802.3-c22";
+			reg = <1>;
+			eee-broken-1000t;
+			reset-gpios = <&pcal6524 15 GPIO_ACTIVE_LOW>;
+			reset-assert-us = <10000>;
+			reset-deassert-us = <80000>;
+			realtek,clkout-disable;
+		};
+	};
+};
+
+&lpi2c1 {
+	clock-frequency = <400000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lpi2c1>;
+	status = "okay";
+
+	ptn5110: tcpc@50 {
+		compatible = "nxp,ptn5110", "tcpci";
+		reg = <0x50>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
+
+		typec1_con: connector {
+			compatible = "usb-c-connector";
+			label = "USB-C";
+			power-role = "dual";
+			data-role = "dual";
+			try-power-role = "sink";
+			source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
+			sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)
+				     PDO_VAR(5000, 20000, 3000)>;
+			op-sink-microwatt = <15000000>;
+			self-powered;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					typec1_dr_sw: endpoint {
+						remote-endpoint = <&usb1_drd_sw>;
+					};
+				};
+			};
+		};
+	};
+
+	rtc@53 {
+		compatible = "nxp,pcf2131";
+		reg = <0x53>;
+		interrupt-parent = <&pcal6524>;
+		interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
+	};
+};
+
+&lpi2c2 {
+	clock-frequency = <400000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lpi2c2>;
+	status = "okay";
+
+	pcal6524: gpio@22 {
+		compatible = "nxp,pcal6524";
+		reg = <0x22>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_pcal6524>;
+	};
+
+	pmic@25 {
+		compatible = "nxp,pca9451a";
+		reg = <0x25>;
+		interrupt-parent = <&pcal6524>;
+		interrupts = <11 IRQ_TYPE_EDGE_FALLING>;
+
+		regulators {
+			buck1: BUCK1 {
+				regulator-name = "BUCK1";
+				regulator-min-microvolt = <650000>;
+				regulator-max-microvolt = <2237500>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <3125>;
+			};
+
+			buck2: BUCK2 {
+				regulator-name = "BUCK2";
+				regulator-min-microvolt = <600000>;
+				regulator-max-microvolt = <2187500>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <3125>;
+			};
+
+			buck4: BUCK4{
+				regulator-name = "BUCK4";
+				regulator-min-microvolt = <600000>;
+				regulator-max-microvolt = <3400000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			buck5: BUCK5{
+				regulator-name = "BUCK5";
+				regulator-min-microvolt = <600000>;
+				regulator-max-microvolt = <3400000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			buck6: BUCK6 {
+				regulator-name = "BUCK6";
+				regulator-min-microvolt = <600000>;
+				regulator-max-microvolt = <3400000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			ldo1: LDO1 {
+				regulator-name = "LDO1";
+				regulator-min-microvolt = <1600000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			ldo4: LDO4 {
+				regulator-name = "LDO4";
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			ldo5: LDO5 {
+				regulator-name = "LDO5";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+		};
+	};
+};
+
+&lpuart1 { /* console */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	status = "okay";
+};
+
+&mu1 {
+	status = "okay";
+};
+
+&mu2 {
+	status = "okay";
+};
+
+&usbotg1 {
+	dr_mode = "otg";
+	hnp-disable;
+	srp-disable;
+	adp-disable;
+	usb-role-switch;
+	disable-over-current;
+	samsung,picophy-pre-emp-curr-control = <3>;
+	samsung,picophy-dc-vol-level-adjust = <7>;
+	status = "okay";
+
+	port {
+		usb1_drd_sw: endpoint {
+			remote-endpoint = <&typec1_dr_sw>;
+		};
+	};
+};
+
+&usdhc1 {
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc1>;
+	pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
+	pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
+	bus-width = <8>;
+	non-removable;
+	status = "okay";
+};
+
+&usdhc2 {
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
+	pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
+	pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
+	cd-gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
+	vmmc-supply = <&reg_usdhc2_vmmc>;
+	bus-width = <4>;
+	no-mmc;
+	status = "okay";
+};
+
+&wdog3 {
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl_eqos: eqosgrp {
+		fsl,pins = <
+			MX93_PAD_ENET1_MDC__ENET_QOS_MDC			0x57e
+			MX93_PAD_ENET1_MDIO__ENET_QOS_MDIO			0x57e
+			MX93_PAD_ENET1_RD0__ENET_QOS_RGMII_RD0			0x57e
+			MX93_PAD_ENET1_RD1__ENET_QOS_RGMII_RD1			0x57e
+			MX93_PAD_ENET1_RD2__ENET_QOS_RGMII_RD2			0x57e
+			MX93_PAD_ENET1_RD3__ENET_QOS_RGMII_RD3			0x57e
+			MX93_PAD_ENET1_RXC__CCM_ENET_QOS_CLOCK_GENERATE_RX_CLK	0x58e
+			MX93_PAD_ENET1_RX_CTL__ENET_QOS_RGMII_RX_CTL		0x57e
+			MX93_PAD_ENET1_TD0__ENET_QOS_RGMII_TD0			0x57e
+			MX93_PAD_ENET1_TD1__ENET_QOS_RGMII_TD1			0x57e
+			MX93_PAD_ENET1_TD2__ENET_QOS_RGMII_TD2			0x57e
+			MX93_PAD_ENET1_TD3__ENET_QOS_RGMII_TD3			0x57e
+			MX93_PAD_ENET1_TXC__CCM_ENET_QOS_CLOCK_GENERATE_TX_CLK	0x58e
+			MX93_PAD_ENET1_TX_CTL__ENET_QOS_RGMII_TX_CTL		0x57e
+		>;
+	};
+
+	pinctrl_lpi2c1: lpi2c1grp {
+		fsl,pins = <
+			MX93_PAD_I2C1_SCL__LPI2C1_SCL		0x40000b9e
+			MX93_PAD_I2C1_SDA__LPI2C1_SDA		0x40000b9e
+		>;
+	};
+
+	pinctrl_lpi2c2: lpi2c2grp {
+		fsl,pins = <
+			MX93_PAD_I2C2_SCL__LPI2C2_SCL		0x40000b9e
+			MX93_PAD_I2C2_SDA__LPI2C2_SDA		0x40000b9e
+		>;
+	};
+
+	pinctrl_pcal6524: pcal6524grp {
+		fsl,pins = <
+			MX93_PAD_CCM_CLKO1__GPIO3_IO26		0x31e
+		>;
+	};
+
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX93_PAD_UART1_RXD__LPUART1_RX		0x31e
+			MX93_PAD_UART1_TXD__LPUART1_TX		0x31e
+		>;
+	};
+
+	pinctrl_uart5: uart5grp {
+		fsl,pins = <
+			MX93_PAD_DAP_TDO_TRACESWO__LPUART5_TX	0x31e
+			MX93_PAD_DAP_TDI__LPUART5_RX		0x31e
+			MX93_PAD_DAP_TMS_SWDIO__LPUART5_RTS_B	0x31e
+			MX93_PAD_DAP_TCLK_SWCLK__LPUART5_CTS_B	0x31e
+		>;
+	};
+
+	/* need to config the SION for data and cmd pad, refer to ERR052021 */
+	pinctrl_usdhc1: usdhc1grp {
+		fsl,pins = <
+			MX93_PAD_SD1_CLK__USDHC1_CLK		0x1582
+			MX93_PAD_SD1_CMD__USDHC1_CMD		0x40001382
+			MX93_PAD_SD1_DATA0__USDHC1_DATA0	0x40001382
+			MX93_PAD_SD1_DATA1__USDHC1_DATA1	0x40001382
+			MX93_PAD_SD1_DATA2__USDHC1_DATA2	0x40001382
+			MX93_PAD_SD1_DATA3__USDHC1_DATA3	0x40001382
+			MX93_PAD_SD1_DATA4__USDHC1_DATA4	0x40001382
+			MX93_PAD_SD1_DATA5__USDHC1_DATA5	0x40001382
+			MX93_PAD_SD1_DATA6__USDHC1_DATA6	0x40001382
+			MX93_PAD_SD1_DATA7__USDHC1_DATA7	0x40001382
+			MX93_PAD_SD1_STROBE__USDHC1_STROBE	0x1582
+		>;
+	};
+
+	/* need to config the SION for data and cmd pad, refer to ERR052021 */
+	pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp {
+		fsl,pins = <
+			MX93_PAD_SD1_CLK__USDHC1_CLK		0x158e
+			MX93_PAD_SD1_CMD__USDHC1_CMD		0x4000138e
+			MX93_PAD_SD1_DATA0__USDHC1_DATA0	0x4000138e
+			MX93_PAD_SD1_DATA1__USDHC1_DATA1	0x4000138e
+			MX93_PAD_SD1_DATA2__USDHC1_DATA2	0x4000138e
+			MX93_PAD_SD1_DATA3__USDHC1_DATA3	0x4000138e
+			MX93_PAD_SD1_DATA4__USDHC1_DATA4	0x4000138e
+			MX93_PAD_SD1_DATA5__USDHC1_DATA5	0x4000138e
+			MX93_PAD_SD1_DATA6__USDHC1_DATA6	0x4000138e
+			MX93_PAD_SD1_DATA7__USDHC1_DATA7	0x4000138e
+			MX93_PAD_SD1_STROBE__USDHC1_STROBE	0x158e
+		>;
+	};
+
+	/* need to config the SION for data and cmd pad, refer to ERR052021 */
+	pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp {
+		fsl,pins = <
+			MX93_PAD_SD1_CLK__USDHC1_CLK		0x15fe
+			MX93_PAD_SD1_CMD__USDHC1_CMD		0x400013fe
+			MX93_PAD_SD1_DATA0__USDHC1_DATA0	0x400013fe
+			MX93_PAD_SD1_DATA1__USDHC1_DATA1	0x400013fe
+			MX93_PAD_SD1_DATA2__USDHC1_DATA2	0x400013fe
+			MX93_PAD_SD1_DATA3__USDHC1_DATA3	0x400013fe
+			MX93_PAD_SD1_DATA4__USDHC1_DATA4	0x400013fe
+			MX93_PAD_SD1_DATA5__USDHC1_DATA5	0x400013fe
+			MX93_PAD_SD1_DATA6__USDHC1_DATA6	0x400013fe
+			MX93_PAD_SD1_DATA7__USDHC1_DATA7	0x400013fe
+			MX93_PAD_SD1_STROBE__USDHC1_STROBE	0x15fe
+		>;
+	};
+
+	pinctrl_reg_usdhc2_vmmc: regusdhc2vmmcgrp {
+		fsl,pins = <
+			MX93_PAD_SD2_RESET_B__GPIO3_IO07	0x31e
+		>;
+	};
+
+	pinctrl_usdhc2_gpio: usdhc2gpiogrp {
+		fsl,pins = <
+			MX93_PAD_SD2_CD_B__GPIO3_IO00		0x31e
+		>;
+	};
+
+	/* need to config the SION for data and cmd pad, refer to ERR052021 */
+	pinctrl_usdhc2: usdhc2grp {
+		fsl,pins = <
+			MX93_PAD_SD2_CLK__USDHC2_CLK		0x1582
+			MX93_PAD_SD2_CMD__USDHC2_CMD		0x40001382
+			MX93_PAD_SD2_DATA0__USDHC2_DATA0	0x40001382
+			MX93_PAD_SD2_DATA1__USDHC2_DATA1	0x40001382
+			MX93_PAD_SD2_DATA2__USDHC2_DATA2	0x40001382
+			MX93_PAD_SD2_DATA3__USDHC2_DATA3	0x40001382
+			MX93_PAD_SD2_VSELECT__USDHC2_VSELECT	0x51e
+		>;
+	};
+
+	/* need to config the SION for data and cmd pad, refer to ERR052021 */
+	pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
+		fsl,pins = <
+			MX93_PAD_SD2_CLK__USDHC2_CLK		0x158e
+			MX93_PAD_SD2_CMD__USDHC2_CMD		0x4000138e
+			MX93_PAD_SD2_DATA0__USDHC2_DATA0	0x4000138e
+			MX93_PAD_SD2_DATA1__USDHC2_DATA1	0x4000138e
+			MX93_PAD_SD2_DATA2__USDHC2_DATA2	0x4000138e
+			MX93_PAD_SD2_DATA3__USDHC2_DATA3	0x4000138e
+			MX93_PAD_SD2_VSELECT__USDHC2_VSELECT	0x51e
+		>;
+	};
+
+	/* need to config the SION for data and cmd pad, refer to ERR052021 */
+	pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
+		fsl,pins = <
+			MX93_PAD_SD2_CLK__USDHC2_CLK		0x15fe
+			MX93_PAD_SD2_CMD__USDHC2_CMD		0x400013fe
+			MX93_PAD_SD2_DATA0__USDHC2_DATA0	0x400013fe
+			MX93_PAD_SD2_DATA1__USDHC2_DATA1	0x400013fe
+			MX93_PAD_SD2_DATA2__USDHC2_DATA2	0x400013fe
+			MX93_PAD_SD2_DATA3__USDHC2_DATA3	0x400013fe
+			MX93_PAD_SD2_VSELECT__USDHC2_VSELECT	0x51e
+		>;
+	};
+};
diff --git a/arch/arm64/boot/dts/freescale/imx93-kontron-bl-osm-s.dts b/arch/arm64/boot/dts/freescale/imx93-kontron-bl-osm-s.dts
new file mode 100644
index 000000000000..89e97c604bd3
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx93-kontron-bl-osm-s.dts
@@ -0,0 +1,163 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * Copyright (C) 2024 Kontron Electronics GmbH
+ */
+
+/dts-v1/;
+
+#include "imx93-kontron-osm-s.dtsi"
+
+/ {
+	model = "Kontron BL i.MX93 OSM-S";
+	compatible = "kontron,imx93-bl-osm-s", "kontron,imx93-osm-s", "fsl,imx93";
+
+	aliases {
+		ethernet0 = &fec;
+		ethernet1 = &eqos;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led1 {
+			label = "led1";
+			gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+		};
+	};
+
+	pwm-beeper {
+		compatible = "pwm-beeper";
+		pwms = <&tpm6 1 5000 0>;
+	};
+
+	reg_vcc_panel: regulator-vcc-panel {
+		compatible = "regulator-fixed";
+		gpio = <&gpio4 3 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-max-microvolt = <3300000>;
+		regulator-min-microvolt = <3300000>;
+		regulator-name = "VCC_PANEL";
+	};
+};
+
+&eqos { /* Second ethernet (OSM-S ETH_B) */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_eqos_rgmii>;
+	phy-mode = "rgmii-id";
+	phy-handle = <&ethphy1>;
+	status = "okay";
+
+	mdio {
+		compatible = "snps,dwmac-mdio";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ethphy1: ethernet-phy@1 {
+			compatible = "ethernet-phy-id4f51.e91b";
+			reg = <1>;
+			reset-assert-us = <10000>;
+			reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&fec { /* First ethernet (OSM-S ETH_A) */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet_rgmii>;
+	phy-connection-type = "rgmii-id";
+	phy-handle = <&ethphy0>;
+	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ethphy0: ethernet-phy@1 {
+			compatible = "ethernet-phy-id4f51.e91b";
+			reg = <1>;
+			reset-assert-us = <10000>;
+			reset-gpios = <&gpio2 18 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&flexcan1 {
+	status = "okay";
+};
+
+&lpi2c2 {
+	status = "okay";
+
+	gpio_expander_dio: gpio@20 {
+		compatible = "ti,tca6408";
+		reg = <0x20>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		gpio-line-names = "DIO1_OUT","DIO1_IN", "DIO2_OUT","DIO2_IN",
+				  "DIO3_OUT","DIO3_IN", "DIO4_OUT","DIO4_IN";
+		interrupt-parent = <&gpio4>;
+		interrupts = <28 IRQ_TYPE_EDGE_FALLING>;
+		reset-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&lpspi8 {
+	assigned-clocks = <&clk IMX93_CLK_LPSPI8>;
+	assigned-clock-parents = <&clk IMX93_CLK_SYS_PLL_PFD0_DIV2>;
+	assigned-clock-rates = <100000000>;
+	status = "okay";
+
+	eeram@0 {
+		compatible = "microchip,48l640";
+		reg = <0>;
+		spi-max-frequency = <20000000>;
+	};
+};
+
+&lpuart1 {
+	status = "okay";
+};
+
+&lpuart7 {
+	uart-has-rtscts;
+	status = "okay";
+};
+
+&lpuart6 {
+	linux,rs485-enabled-at-boot-time;
+	uart-has-rtscts;
+	status = "okay";
+};
+
+&tpm6 {
+	status = "okay";
+};
+
+&usbotg1 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	disable-over-current;
+	dr_mode = "host";
+	status = "okay";
+
+	usb1@1 {
+		compatible = "usb424,2514";
+		reg = <1>;
+	};
+};
+
+&usbotg2 {
+	adp-disable;
+	hnp-disable;
+	srp-disable;
+	disable-over-current;
+	dr_mode = "otg";
+	usb-role-switch;
+	status = "okay";
+};
+
+&usdhc2 {
+	vmmc-supply = <&reg_vdd_3v3>;
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/freescale/imx93-kontron-osm-s.dtsi b/arch/arm64/boot/dts/freescale/imx93-kontron-osm-s.dtsi
new file mode 100644
index 000000000000..47c1363a2f99
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx93-kontron-osm-s.dtsi
@@ -0,0 +1,628 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * Copyright (C) 2024 Kontron Electronics GmbH
+ */
+
+#include <dt-bindings/interrupt-controller/irq.h>
+#include "imx93.dtsi"
+
+/ {
+	model = "Kontron OSM-S i.MX93";
+	compatible = "kontron,imx93-osm-s", "fsl,imx93";
+
+	aliases {
+		rtc0 = &rv3028;
+		rtc1 = &bbnsm_rtc;
+	};
+
+	memory@40000000 {
+		device_type = "memory";
+		reg = <0x0 0x40000000 0 0x80000000>;
+	};
+
+	chosen {
+		stdout-path = &lpuart1;
+	};
+
+	reg_usdhc2_vcc: regulator-usdhc2-vcc {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_reg_usdhc2_vcc>;
+		gpio = <&gpio3 7 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-name = "VCC_SDIO_A";
+	};
+
+	reg_vdd_carrier: regulator-vdd-carrier {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_reg_vdd_carrier>;
+		gpio = <&gpio4 29 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-name = "VDD_CARRIER";
+
+		regulator-state-standby {
+			regulator-on-in-suspend;
+		};
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+
+		regulator-state-disk {
+			regulator-off-in-suspend;
+		};
+	};
+};
+
+&flexcan1 { /* OSM-S CAN_A */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan1>;
+};
+
+&flexcan2 { /* OSM-S CAN_B */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan2>;
+};
+
+&gpio1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpio1>;
+	gpio-line-names = "", "", "I2C_A_SCL", "I2C_A_SDA",
+			  "UART_CON_RX", "UART_CON_TX", "UART_C_RX", "UART_C_TX",
+			  "CAN_A_TX", "CAN_A_RX", "GPIO_A_0", "SPI_A_CS0",
+			  "SPI_A_SDI", "SPI_A_SCK","SPI_A_SDO";
+};
+
+&gpio2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpio2>;
+	gpio-line-names = "I2C_B_SDA", "I2C_B_SCL", "GPIO_B_1", "GPIO_A_2",
+			  "UART_B_TX", "UART_B_RX", "UART_B_RTS", "UART_B_CTS",
+			  "UART_A_TX", "UART_A_RX", "UART_A_RTS", "UART_A_CTS",
+			  "SPI_B_CS0", "SPI_B_SDI", "SPI_B_SDO", "SPI_B_SCK",
+			  "I2S_BITCLK", "I2S_MCLK", "GPIO_A_1", "I2S_A_DATA_OUT",
+			  "I2S_A_DATA_IN", "PWM_2", "GPIO_A_3", "PWM_1",
+			  "PWM_0", "CAN_B_TX", "I2S_LRCLK", "CAN_B_RX", "GPIO_A_4",
+			  "GPIO_A_5";
+};
+
+&gpio3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpio3>;
+	gpio-line-names = "SDIO_A_CD", "SDIO_A_CLK", "SDIO_A_CMD", "SDIO_A_D0",
+			  "SDIO_A_D1", "SDIO_A_D2", "SDIO_A_D3", "SDIO_A_PWR_EN",
+			  "", "", "", "",
+			  "", "", "", "",
+			  "", "", "", "",
+			  "SDIO_B_CLK", "SDIO_B_CMD", "SDIO_B_D0", "SDIO_B_D1",
+			  "SDIO_B_D2", "SDIO_B_D3", "GPIO_A_6", "GPIO_A_7";
+};
+
+&gpio4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpio4>;
+	gpio-line-names = "ETH_B_MDC", "ETH_B_MDIO", "ETH_B_TXD4", "ETH_B_TXD3",
+			  "ETH_B_TXD2", "ETH_B_TXD1", "ETH_B_TX_EN", "ETH_B_TX_CLK",
+			  "ETH_B_RX_CTL", "ETH_B_RX_CLK", "ETH_B_RXD0", "ETH_B_RXD1",
+			  "ETH_B_RXD2", "ETH_B_RXD3", "ETH_MDC", "ETH_MDIO",
+			  "ETH_A_TXD3", "ETH_A_TXD2", "ETH_A_TXD1", "ETH_A_TXD0",
+			  "ETH_A_TX_EN", "ETH_A_TX_CLK", "ETH_A_RX_CTL", "ETH_A_RX_CLK",
+			  "ETH_A_RXD0", "ETH_A_RXD1", "ETH_A_RXD2", "ETH_A_RXD3",
+			  "GPIO_B_0", "CARRIER_PWR_EN";
+};
+
+&lpi2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lpi2c1>;
+	status = "okay";
+
+	pca9451: pmic@25 {
+		compatible = "nxp,pca9451a";
+		reg = <0x25>;
+		nxp,i2c-lt-enable;
+
+		regulators {
+			reg_vdd_soc: BUCK1 { /* dual phase with BUCK3 */
+				regulator-name = "+0V8_VDD_SOC (BUCK1)";
+				regulator-min-microvolt = <650000>;
+				regulator-max-microvolt = <950000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <3125>;
+			};
+
+			reg_vddq_ddr: BUCK2 {
+				regulator-name = "+0V6_VDDQ_DDR (BUCK2)";
+				regulator-min-microvolt = <600000>;
+				regulator-max-microvolt = <600000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <3125>;
+			};
+
+			reg_vdd_3v3: BUCK4 {
+				regulator-name = "+3V3 (BUCK4)";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			reg_vdd_1v8: BUCK5 {
+				regulator-name = "+1V8 (BUCK5)";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			reg_nvcc_dram: BUCK6 {
+				regulator-name = "+1V1_NVCC_DRAM (BUCK6)";
+				regulator-min-microvolt = <1100000>;
+				regulator-max-microvolt = <1100000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			reg_nvcc_snvs: LDO1 {
+				regulator-name = "+1V8_NVCC_SNVS (LDO1)";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			reg_vdd_ana: LDO4 {
+				regulator-name = "+0V8_VDD_ANA (LDO4)";
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <800000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			reg_nvcc_sd: LDO5 {
+				regulator-name = "NVCC_SD (LDO5)";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+			};
+		};
+	};
+
+	eeprom@50 {
+		compatible = "onnn,n24s64b", "atmel,24c64";
+		reg = <0x50>;
+		pagesize = <32>;
+		size = <8192>;
+		num-addresses = <1>;
+	};
+
+	rv3028: rtc@52 {
+		compatible = "microcrystal,rv3028";
+		reg = <0x52>;
+	};
+};
+
+&lpi2c2 { /* OSM-S I2C_A */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lpi2c2>;
+};
+
+&lpi2c3 { /* OSM-S I2C_B */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lpi2c3>;
+};
+
+&lpspi1 { /* OSM-S SPI_A */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lpspi1>;
+	cs-gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
+};
+
+&lpspi8 { /* OSM-S SPI_B */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lpspi8>;
+	cs-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
+};
+
+&lpuart1 { /* OSM-S UART_CON */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lpuart1>;
+};
+
+&lpuart2 { /* OSM-S UART_C */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lpuart2>;
+};
+
+&lpuart6 { /* OSM-S UART_B */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lpuart6>;
+};
+
+&lpuart7 { /* OSM-S UART_A */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lpuart7>;
+};
+
+&tpm3 { /* OSM-S PWM_0 */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_tpm3>;
+};
+
+&tpm4 { /* OSM-S PWM_2 */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_tpm4>;
+};
+
+&tpm6 { /* OSM-S PWM_1 */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_tpm6>;
+};
+
+&usdhc1 { /* eMMC */
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc1>;
+	pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
+	pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
+	vmmc-supply = <&reg_vdd_3v3>;
+	vqmmc-supply = <&reg_vdd_1v8>;
+	bus-width = <8>;
+	non-removable;
+	status = "okay";
+};
+
+&usdhc2 { /* OSM-S SDIO_A */
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
+	pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
+	pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
+	vmmc-supply = <&reg_usdhc2_vcc>;
+	cd-gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
+};
+
+&usdhc3 { /* OSM-S SDIO_B */
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc3>;
+	pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
+	pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
+	vqmmc-supply = <&reg_vdd_1v8>;
+};
+
+&wdog3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_wdog>;
+	fsl,ext-reset-output;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl_enet_rgmii: enetrgmiigrp {
+		fsl,pins = <
+			MX93_PAD_ENET2_MDC__ENET1_MDC			0x57e /* ETH_MDC */
+			MX93_PAD_ENET2_MDIO__ENET1_MDIO			0x57e /* ETH_MDIO */
+			MX93_PAD_ENET2_RD0__ENET1_RGMII_RD0		0x57e /* ETH_A_(S)(R)(G)MII_RXD0 */
+			MX93_PAD_ENET2_RD1__ENET1_RGMII_RD1		0x57e /* ETH_A_(S)(R)(G)MII_RXD1 */
+			MX93_PAD_ENET2_RD2__ENET1_RGMII_RD2		0x57e /* ETH_A_(R)(G)MII_RXD2 */
+			MX93_PAD_ENET2_RD3__ENET1_RGMII_RD3		0x57e /* ETH_A_(R)(G)MII_RXD3 */
+			MX93_PAD_ENET2_RXC__ENET1_RGMII_RXC		0x5fe /* ETH_A_(R)(G)MII_RX_CLK */
+			MX93_PAD_ENET2_RX_CTL__ENET1_RGMII_RX_CTL	0x57e /* ETH_A_(R)(G)MII_RX_DV(_ER) */
+			MX93_PAD_ENET2_TD0__ENET1_RGMII_TD0		0x57e /* ETH_A_(S)(R)(G)MII_TXD0 */
+			MX93_PAD_ENET2_TD1__ENET1_RGMII_TD1		0x57e /* ETH_A_(S)(R)(G)MII_TXD1 */
+			MX93_PAD_ENET2_TD2__ENET1_RGMII_TD2		0x57e /* ETH_A_(S)(R)(G)MII_TXD2 */
+			MX93_PAD_ENET2_TD3__ENET1_RGMII_TD3		0x57e /* ETH_A_(S)(R)(G)MII_TXD3 */
+			MX93_PAD_ENET2_TXC__ENET1_RGMII_TXC		0x5fe /* ETH_A_(R)(G)MII_TX_CLK */
+			MX93_PAD_ENET2_TX_CTL__ENET1_RGMII_TX_CTL	0x57e /* ETH_A_(R)(G)MII_TX_EN(_ER) */
+		>;
+	};
+
+	pinctrl_eqos_rgmii: eqosrgmiigrp {
+		fsl,pins = <
+			MX93_PAD_ENET1_MDC__ENET_QOS_MDC		0x57e /* ETH_B_MDC */
+			MX93_PAD_ENET1_MDIO__ENET_QOS_MDIO		0x57e /* ETH_B_MDIO */
+			MX93_PAD_ENET1_RD0__ENET_QOS_RGMII_RD0		0x57e /* ETH_B_(S)(R)(G)MII_RXD0 */
+			MX93_PAD_ENET1_RD1__ENET_QOS_RGMII_RD1		0x57e /* ETH_B_(S)(R)(G)MII_RXD1 */
+			MX93_PAD_ENET1_RD2__ENET_QOS_RGMII_RD2		0x57e /* ETH_B_(R)(G)MII_RXD2 */
+			MX93_PAD_ENET1_RD3__ENET_QOS_RGMII_RD3		0x57e /* ETH_B_(R)(G)MII_RXD3 */
+			MX93_PAD_ENET1_RXC__CCM_ENET_QOS_CLOCK_GENERATE_RX_CLK 0x57e /* ETH_B_(R)(G)MII_RX_CLK */
+			MX93_PAD_ENET1_RX_CTL__ENET_QOS_RGMII_RX_CTL	0x57e /* ETH_B_(R)(G)MII_RX_DV(_ER) */
+			MX93_PAD_ENET1_TD0__ENET_QOS_RGMII_TD0		0x57e /* ETH_B_(S)(R)(G)MII_TXD0 */
+			MX93_PAD_ENET1_TD1__ENET_QOS_RGMII_TD1		0x57e /* ETH_B_(S)(R)(G)MII_TXD1 */
+			MX93_PAD_ENET1_TD2__ENET_QOS_RGMII_TD2		0x57e /* ETH_B_(S)(R)(G)MII_TXD2 */
+			MX93_PAD_ENET1_TD3__ENET_QOS_RGMII_TD3		0x57e /* ETH_B_(S)(R)(G)MII_TXD3 */
+			MX93_PAD_ENET1_TXC__CCM_ENET_QOS_CLOCK_GENERATE_TX_CLK 0x57e /* ETH_B_(R)(G)MII_TX_CLK */
+			MX93_PAD_ENET1_TX_CTL__ENET_QOS_RGMII_TX_CTL	0x57e /* ETH_B_(R)(G)MII_TX_EN(_ER) */
+		>;
+	};
+
+	pinctrl_flexcan1: flexcan1grp {
+		fsl,pins = <
+			MX93_PAD_PDM_CLK__CAN1_TX			0x139e /* CAN_A_TX */
+			MX93_PAD_PDM_BIT_STREAM0__CAN1_RX		0x139e /* CAN_A_RX */
+		>;
+	};
+
+	pinctrl_flexcan2: flexcan2grp {
+		fsl,pins = <
+			MX93_PAD_GPIO_IO25__CAN2_TX			0x139e /* CAN_B_TX */
+			MX93_PAD_GPIO_IO27__CAN2_RX			0x139e /* CAN_B_RX */
+		>;
+	};
+
+	pinctrl_gpio1: gpio1grp {
+		fsl,pins = <
+			MX93_PAD_PDM_BIT_STREAM1__GPIO1_IO10		0x31e /* GPIO_A_0 */
+		>;
+	};
+
+	pinctrl_gpio2: gpio2grp {
+		fsl,pins = <
+			MX93_PAD_GPIO_IO18__GPIO2_IO18			0x31e /* GPIO_A_1 */
+			MX93_PAD_GPIO_IO03__GPIO2_IO03			0x31e /* GPIO_A_2 */
+			MX93_PAD_GPIO_IO22__GPIO2_IO22			0x31e /* GPIO_A_3 */
+			MX93_PAD_GPIO_IO28__GPIO2_IO28			0x31e /* GPIO_A_4 */
+			MX93_PAD_GPIO_IO29__GPIO2_IO29			0x31e /* GPIO_A_5 */
+			MX93_PAD_GPIO_IO02__GPIO2_IO02			0x31e /* GPIO_B_1 */
+		>;
+	};
+
+	pinctrl_gpio3: gpio3grp {
+		fsl,pins = <
+			MX93_PAD_CCM_CLKO1__GPIO3_IO26			0x31e /* GPIO_A_6 */
+			MX93_PAD_CCM_CLKO2__GPIO3_IO27			0x31e /* GPIO_A_7 */
+		>;
+	};
+
+	pinctrl_gpio4: gpio4grp {
+		fsl,pins = <
+			MX93_PAD_CCM_CLKO3__GPIO4_IO28			0x31e /* GPIO_B_0 */
+		>;
+	};
+
+	pinctrl_lpi2c1: lpi2c1grp {
+		fsl,pins = <
+			MX93_PAD_I2C1_SCL__LPI2C1_SCL			0x40000b9e
+			MX93_PAD_I2C1_SDA__LPI2C1_SDA			0x40000b9e
+		>;
+	};
+
+	pinctrl_lpi2c2: lpi2c2grp {
+		fsl,pins = <
+			MX93_PAD_I2C2_SCL__LPI2C2_SCL			0x40000b9e /* I2C_A_SCL */
+			MX93_PAD_I2C2_SDA__LPI2C2_SDA			0x40000b9e /* I2C_A_SDA */
+		>;
+	};
+
+	pinctrl_lpi2c3: lpi2c3grp {
+		fsl,pins = <
+			MX93_PAD_GPIO_IO01__LPI2C3_SCL			0x40000b9e /* I2C_B_SCL */
+			MX93_PAD_GPIO_IO00__LPI2C3_SDA			0x40000b9e /* I2C_B_SDA */
+		>;
+	};
+
+	pinctrl_lpspi1: lpspi1grp {
+		fsl,pins = <
+			MX93_PAD_SAI1_TXC__LPSPI1_SIN			0x3fe /* SPI_A_SDI_(IO0) */
+			MX93_PAD_SAI1_RXD0__LPSPI1_SOUT			0x3fe /* SPI_A_SDO_(IO1) */
+			MX93_PAD_SAI1_TXD0__LPSPI1_SCK			0x3fe /* SPI_A_SCK */
+			MX93_PAD_SAI1_TXFS__GPIO1_IO11			0x3fe /* SPI_A_CS0# */
+		>;
+	};
+
+	pinctrl_lpspi8: lpspi8grp {
+		fsl,pins = <
+			MX93_PAD_GPIO_IO13__LPSPI8_SIN			0x3fe /* SPI_B_SDI */
+			MX93_PAD_GPIO_IO14__LPSPI8_SOUT			0x3fe /* SPI_B_SDO */
+			MX93_PAD_GPIO_IO15__LPSPI8_SCK			0x3fe /* SPI_B_SCK */
+			MX93_PAD_GPIO_IO12__GPIO2_IO12			0x3fe /* SPI_B_CS0# */
+		>;
+	};
+
+	pinctrl_lpuart1: lpuart1grp {
+		fsl,pins = <
+			MX93_PAD_UART1_RXD__LPUART1_RX			0x31e /* UART_CON_RX */
+			MX93_PAD_UART1_TXD__LPUART1_TX			0x31e /* UART_CON_TX */
+		>;
+	};
+
+	pinctrl_lpuart2: lpuart2grp {
+		fsl,pins = <
+			MX93_PAD_UART2_RXD__LPUART2_RX			0x31e /* UART_C_RX */
+			MX93_PAD_UART2_TXD__LPUART2_TX			0x31e /* UART_C_TX */
+		>;
+	};
+
+	pinctrl_lpuart6: lpuart6grp {
+		fsl,pins = <
+			MX93_PAD_GPIO_IO05__LPUART6_RX			0x31e /* UART_B_RX */
+			MX93_PAD_GPIO_IO04__LPUART6_TX			0x31e /* UART_B_TX */
+			MX93_PAD_GPIO_IO07__LPUART6_RTS_B		0x31e /* UART_B_CTS */
+			MX93_PAD_GPIO_IO06__LPUART6_CTS_B		0x31e /* UART_B_RTS */
+		>;
+	};
+
+	pinctrl_lpuart7: lpuart7grp {
+		fsl,pins = <
+			MX93_PAD_GPIO_IO09__LPUART7_RX			0x31e /* UART_A_RX */
+			MX93_PAD_GPIO_IO08__LPUART7_TX			0x31e /* UART_A_TX */
+			MX93_PAD_GPIO_IO11__LPUART7_RTS_B		0x31e /* UART_A_CTS */
+			MX93_PAD_GPIO_IO10__LPUART7_CTS_B		0x31e /* UART_A_RTS */
+		>;
+	};
+
+	pinctrl_reg_usdhc2_vcc: regusdhc2vccgrp {
+		fsl,pins = <
+			MX93_PAD_SD2_RESET_B__GPIO3_IO07		0x31e /* SDIO_A_PWR_EN */
+		>;
+	};
+
+	pinctrl_reg_vdd_carrier: regvddcarriergrp {
+		fsl,pins = <
+			MX93_PAD_CCM_CLKO4__GPIO4_IO29			0x31e /* CARRIER_PWR_EN */
+		>;
+	};
+
+	pinctrl_sai3: sai3grp {
+		fsl,pins = <
+			MX93_PAD_GPIO_IO20__SAI3_RX_DATA00		0x31e /* I2S_A_DATA_IN */
+			MX93_PAD_GPIO_IO19__SAI3_TX_DATA00		0x31e /* I2S_A_DATA_OUT */
+			MX93_PAD_GPIO_IO17__SAI3_MCLK			0x31e /* I2S_MCLK */
+			MX93_PAD_GPIO_IO26__SAI3_TX_SYNC		0x31e /* I2S_LRCLK */
+			MX93_PAD_GPIO_IO16__SAI3_TX_BCLK		0x31e /* I2S_BITCLK */
+		>;
+	};
+
+	pinctrl_tpm3: tpm3grp {
+		fsl,pins = <
+			MX93_PAD_GPIO_IO24__TPM3_CH3			0x57e /* PWM_0 */
+		>;
+	};
+
+	pinctrl_tpm4: tpm4grp {
+		fsl,pins = <
+			MX93_PAD_GPIO_IO21__TPM4_CH1			0x57e /* PWM_2 */
+		>;
+	};
+
+	pinctrl_tpm6: tpm6grp {
+		fsl,pins = <
+			MX93_PAD_GPIO_IO23__TPM6_CH1			0x57e /* PWM_1 */
+		>;
+	};
+
+	/* need to config the SION for data and cmd pad, refer to ERR052021 */
+	pinctrl_usdhc1: usdhc1grp {
+		fsl,pins = <
+			MX93_PAD_SD1_CLK__USDHC1_CLK		0x1582
+			MX93_PAD_SD1_CMD__USDHC1_CMD		0x40001382
+			MX93_PAD_SD1_DATA0__USDHC1_DATA0	0x40001382
+			MX93_PAD_SD1_DATA1__USDHC1_DATA1	0x40001382
+			MX93_PAD_SD1_DATA2__USDHC1_DATA2	0x40001382
+			MX93_PAD_SD1_DATA3__USDHC1_DATA3	0x40001382
+			MX93_PAD_SD1_DATA4__USDHC1_DATA4	0x40001382
+			MX93_PAD_SD1_DATA5__USDHC1_DATA5	0x40001382
+			MX93_PAD_SD1_DATA6__USDHC1_DATA6	0x40001382
+			MX93_PAD_SD1_DATA7__USDHC1_DATA7	0x40001382
+			MX93_PAD_SD1_STROBE__USDHC1_STROBE	0x1582
+		>;
+	};
+
+	/* need to config the SION for data and cmd pad, refer to ERR052021 */
+	pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp {
+		fsl,pins = <
+			MX93_PAD_SD1_CLK__USDHC1_CLK		0x158e
+			MX93_PAD_SD1_CMD__USDHC1_CMD		0x4000138e
+			MX93_PAD_SD1_DATA0__USDHC1_DATA0	0x4000138e
+			MX93_PAD_SD1_DATA1__USDHC1_DATA1	0x4000138e
+			MX93_PAD_SD1_DATA2__USDHC1_DATA2	0x4000138e
+			MX93_PAD_SD1_DATA3__USDHC1_DATA3	0x4000138e
+			MX93_PAD_SD1_DATA4__USDHC1_DATA4	0x4000138e
+			MX93_PAD_SD1_DATA5__USDHC1_DATA5	0x4000138e
+			MX93_PAD_SD1_DATA6__USDHC1_DATA6	0x4000138e
+			MX93_PAD_SD1_DATA7__USDHC1_DATA7	0x4000138e
+			MX93_PAD_SD1_STROBE__USDHC1_STROBE	0x158e
+		>;
+	};
+
+	/* need to config the SION for data and cmd pad, refer to ERR052021 */
+	pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp {
+		fsl,pins = <
+			MX93_PAD_SD1_CLK__USDHC1_CLK		0x15fe
+			MX93_PAD_SD1_CMD__USDHC1_CMD		0x400013fe
+			MX93_PAD_SD1_DATA0__USDHC1_DATA0	0x400013fe
+			MX93_PAD_SD1_DATA1__USDHC1_DATA1	0x400013fe
+			MX93_PAD_SD1_DATA2__USDHC1_DATA2	0x400013fe
+			MX93_PAD_SD1_DATA3__USDHC1_DATA3	0x400013fe
+			MX93_PAD_SD1_DATA4__USDHC1_DATA4	0x400013fe
+			MX93_PAD_SD1_DATA5__USDHC1_DATA5	0x400013fe
+			MX93_PAD_SD1_DATA6__USDHC1_DATA6	0x400013fe
+			MX93_PAD_SD1_DATA7__USDHC1_DATA7	0x400013fe
+			MX93_PAD_SD1_STROBE__USDHC1_STROBE	0x15fe
+		>;
+	};
+
+	pinctrl_usdhc2: usdhc2grp {
+		fsl,pins = <
+			MX93_PAD_SD2_CLK__USDHC2_CLK			0x1582 /* SDIO_A_CLK */
+			MX93_PAD_SD2_CMD__USDHC2_CMD			0x40001382 /* SDIO_A_CMD */
+			MX93_PAD_SD2_DATA0__USDHC2_DATA0		0x40001382 /* SDIO_A_D0 */
+			MX93_PAD_SD2_DATA1__USDHC2_DATA1		0x40001382 /* SDIO_A_D1 */
+			MX93_PAD_SD2_DATA2__USDHC2_DATA2		0x40001382 /* SDIO_A_D2 */
+			MX93_PAD_SD2_DATA3__USDHC2_DATA3		0x40001382 /* SDIO_A_D3 */
+			MX93_PAD_SD2_VSELECT__USDHC2_VSELECT		0x1d0
+		>;
+	};
+
+	pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
+		fsl,pins = <
+			MX93_PAD_SD2_CLK__USDHC2_CLK			0x158e /* SDIO_A_CLK */
+			MX93_PAD_SD2_CMD__USDHC2_CMD			0x4000138e /* SDIO_A_CMD */
+			MX93_PAD_SD2_DATA0__USDHC2_DATA0		0x4000138e /* SDIO_A_D0 */
+			MX93_PAD_SD2_DATA1__USDHC2_DATA1		0x4000138e /* SDIO_A_D1 */
+			MX93_PAD_SD2_DATA2__USDHC2_DATA2		0x4000138e /* SDIO_A_D2 */
+			MX93_PAD_SD2_DATA3__USDHC2_DATA3		0x4000138e /* SDIO_A_D3 */
+			MX93_PAD_SD2_VSELECT__USDHC2_VSELECT		0x1d0
+		>;
+	};
+
+	pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
+		fsl,pins = <
+			MX93_PAD_SD2_CLK__USDHC2_CLK			0x15fe /* SDIO_A_CLK */
+			MX93_PAD_SD2_CMD__USDHC2_CMD			0x400013fe /* SDIO_A_CMD */
+			MX93_PAD_SD2_DATA0__USDHC2_DATA0		0x400013fe /* SDIO_A_D0 */
+			MX93_PAD_SD2_DATA1__USDHC2_DATA1		0x400013fe /* SDIO_A_D1 */
+			MX93_PAD_SD2_DATA2__USDHC2_DATA2		0x400013fe /* SDIO_A_D2 */
+			MX93_PAD_SD2_DATA3__USDHC2_DATA3		0x400013fe /* SDIO_A_D3 */
+			MX93_PAD_SD2_VSELECT__USDHC2_VSELECT		0x1d0
+		>;
+	};
+
+	pinctrl_usdhc2_gpio: usdhc2gpiogrp {
+		fsl,pins = <
+			MX93_PAD_SD2_CD_B__GPIO3_IO00			0x31e /* SDIO_A_CD# */
+		>;
+	};
+
+	pinctrl_usdhc3: usdhc3grp {
+		fsl,pins = <
+			MX93_PAD_SD3_CLK__USDHC3_CLK			0x1582 /* SDIO_B_CLK */
+			MX93_PAD_SD3_CMD__USDHC3_CMD			0x40001382 /* SDIO_B_CMD */
+			MX93_PAD_SD3_DATA0__USDHC3_DATA0		0x40001382 /* SDIO_B_D0 */
+			MX93_PAD_SD3_DATA1__USDHC3_DATA1		0x40001382 /* SDIO_B_D1 */
+			MX93_PAD_SD3_DATA2__USDHC3_DATA2		0x40001382 /* SDIO_B_D2 */
+			MX93_PAD_SD3_DATA3__USDHC3_DATA3		0x40001382 /* SDIO_B_D3 */
+		>;
+	};
+
+	pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp {
+		fsl,pins = <
+			MX93_PAD_SD3_CLK__USDHC3_CLK			0x158e /* SDIO_B_CLK */
+			MX93_PAD_SD3_CMD__USDHC3_CMD			0x4000138e /* SDIO_B_CMD */
+			MX93_PAD_SD3_DATA0__USDHC3_DATA0		0x4000138e /* SDIO_B_D0 */
+			MX93_PAD_SD3_DATA1__USDHC3_DATA1		0x4000138e /* SDIO_B_D1 */
+			MX93_PAD_SD3_DATA2__USDHC3_DATA2		0x4000138e /* SDIO_B_D2 */
+			MX93_PAD_SD3_DATA3__USDHC3_DATA3		0x4000138e /* SDIO_B_D3 */
+		>;
+	};
+
+	pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp {
+		fsl,pins = <
+			MX93_PAD_SD3_CLK__USDHC3_CLK			0x15fe /* SDIO_B_CLK */
+			MX93_PAD_SD3_CMD__USDHC3_CMD			0x400013fe /* SDIO_B_CMD */
+			MX93_PAD_SD3_DATA0__USDHC3_DATA0		0x400013fe /* SDIO_B_D0 */
+			MX93_PAD_SD3_DATA1__USDHC3_DATA1		0x400013fe /* SDIO_B_D1 */
+			MX93_PAD_SD3_DATA2__USDHC3_DATA2		0x400013fe /* SDIO_B_D2 */
+			MX93_PAD_SD3_DATA3__USDHC3_DATA3		0x400013fe /* SDIO_B_D3 */
+		>;
+	};
+
+	pinctrl_wdog: wdoggrp {
+		fsl,pins = <
+			MX93_PAD_WDOG_ANY__WDOG1_WDOG_ANY		0xc6
+		>;
+	};
+};
diff --git a/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxca.dts b/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxca.dts
index af795ecf678b..599df32976e2 100644
--- a/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxca.dts
+++ b/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxca.dts
@@ -26,6 +26,8 @@
 
 	aliases {
 		eeprom0 = &eeprom0;
+		ethernet0 = &fec;
+		ethernet1 = &eqos;
 		rtc0 = &pcf85063;
 		rtc1 = &bbnsm_rtc;
 	};
@@ -274,6 +276,16 @@
 };
 
 &gpio1 {
+	gpio-line-names =
+		/* 00 */ "", "", "USB_C_ALERT#", "PMIC_IRQ#",
+		/* 04 */ "", "", "", "",
+		/* 08 */ "", "", "", "BM2_TEMP_EVENT_MOD#",
+		/* 12 */ "PEX_INT#", "", "RTC_EVENT#", "",
+		/* 16 */ "", "", "", "",
+		/* 20 */ "", "", "", "",
+		/* 24 */ "", "", "", "",
+		/* 28 */ "", "", "", "";
+
 	expander-irq-hog {
 		gpio-hog;
 		gpios = <12 GPIO_ACTIVE_LOW>;
@@ -289,6 +301,45 @@
 	};
 };
 
+&gpio2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpio2>;
+
+	gpio-line-names =
+		/* 00 */ "SPI6_PCS0#", "", "", "",
+		/* 04 */ "", "", "", "",
+		/* 08 */ "", "FAN_RPM", "MIPI_CSI_TRIGGER", "MIPI_CSI_SYNC",
+		/* 12 */ "", "", "", "",
+		/* 16 */ "X1_11", "X1_21", "X1_17", "X1_13",
+		/* 20 */ "X1_15", "X1_9", "", "",
+		/* 24 */ "", "", "X1_7", "",
+		/* 28 */ "", "", "", "";
+};
+
+&gpio3 {
+	gpio-line-names =
+		/* 00 */ "SD2_CD#", "", "", "",
+		/* 04 */ "", "", "", "SD2_RST#",
+		/* 08 */ "", "", "", "",
+		/* 12 */ "", "", "", "",
+		/* 16 */ "", "", "", "",
+		/* 20 */ "", "", "", "",
+		/* 24 */ "", "", "ENET1_INT#", "ENET2_INT#",
+		/* 28 */ "", "", "", "";
+};
+
+&gpio4 {
+	gpio-line-names =
+		/* 00 */ "", "", "", "",
+		/* 04 */ "", "", "", "",
+		/* 08 */ "", "", "", "",
+		/* 12 */ "", "", "", "",
+		/* 16 */ "", "", "", "",
+		/* 20 */ "", "", "", "",
+		/* 24 */ "", "", "", "",
+		/* 28 */ "", "DP_INT", "", "";
+};
+
 &lpi2c3 {
 	#address-cells = <1>;
 	#size-cells = <0>;
@@ -303,6 +354,32 @@
 		reg = <0x1c>;
 	};
 
+	ptn5110: usb-typec@50 {
+		compatible = "nxp,ptn5110", "tcpci";
+		reg = <0x50>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_typec>;
+		interrupt-parent = <&gpio1>;
+		interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
+
+		connector {
+			compatible = "usb-c-connector";
+			label = "X17";
+			power-role = "dual";
+			data-role = "dual";
+			try-power-role = "sink";
+			typec-power-opmode = "default";
+			pd-disable;
+			self-powered;
+
+			port {
+				typec_con_hs: endpoint {
+					remote-endpoint = <&typec_hs>;
+				};
+			};
+		};
+	};
+
 	eeprom2: eeprom@54 {
 		compatible = "nxp,se97b", "atmel,24c02";
 		reg = <0x54>;
@@ -371,18 +448,6 @@
 				  "WLAN_PERST#", "12V_EN";
 
 		/*
-		 * Controls the on board USB Hub reset which is low
-		 * active as reset signal. The output-low states, the
-		 * signal is inactive, e.g. no reset
-		 */
-		usb-reset-hog {
-			gpio-hog;
-			gpios = <2 GPIO_ACTIVE_LOW>;
-			output-low;
-			line-name = "USB_RESET#";
-		};
-
-		/*
 		 * Controls the WiFi card PD pin which is low active
 		 * as power down signal. The output-high states, the signal
 		 * is active, e.g. card is powered down
@@ -481,6 +546,22 @@
 	status = "okay";
 };
 
+&pcf85063 {
+	/* RTC_EVENT# from SoM is connected on mainboard */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pcf85063>;
+	interrupt-parent = <&gpio1>;
+	interrupts = <14 IRQ_TYPE_EDGE_FALLING>;
+};
+
+&se97_som {
+	/* TEMP_EVENT# from SoM is connected on mainboard */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_temp_sensor_som>;
+	interrupt-parent = <&gpio1>;
+	interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
+};
+
 &tpm5 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_tpm5>;
@@ -492,6 +573,41 @@
 	status = "okay";
 };
 
+&usbotg1 {
+	dr_mode = "otg";
+	hnp-disable;
+	srp-disable;
+	adp-disable;
+	usb-role-switch;
+	disable-over-current;
+	samsung,picophy-pre-emp-curr-control = <3>;
+	samsung,picophy-dc-vol-level-adjust = <7>;
+	status = "okay";
+
+	port {
+		typec_hs: endpoint {
+			remote-endpoint = <&typec_con_hs>;
+		};
+	};
+};
+
+&usbotg2 {
+	dr_mode = "host";
+	#address-cells = <1>;
+	#size-cells = <0>;
+	disable-over-current;
+	samsung,picophy-pre-emp-curr-control = <3>;
+	samsung,picophy-dc-vol-level-adjust = <7>;
+	status = "okay";
+
+	hub_2_0: usb-hub@1 {
+		compatible = "usb424,2517";
+		reg = <1>;
+		reset-gpios = <&expander1 2 GPIO_ACTIVE_LOW>;
+		vdd-supply = <&reg_3v3>;
+	};
+};
+
 &usdhc2 {
 	pinctrl-names = "default", "state_100mhz", "state_200mhz";
 	pinctrl-0 = <&pinctrl_usdhc2_hs>, <&pinctrl_usdhc2_gpio>;
@@ -510,22 +626,23 @@
 	pinctrl_eqos: eqosgrp {
 		fsl,pins = <
 			/* PD | FSEL_2 | DSE X4 */
-			MX93_PAD_ENET1_MDC__ENET_QOS_MDC		0x51e
-			MX93_PAD_ENET1_MDIO__ENET_QOS_MDIO		0x4000051e
-			/* PD | FSEL_2 | DSE X6 */
-			MX93_PAD_ENET1_RD0__ENET_QOS_RGMII_RD0		0x57e
-			MX93_PAD_ENET1_RD1__ENET_QOS_RGMII_RD1		0x57e
-			MX93_PAD_ENET1_RD2__ENET_QOS_RGMII_RD2		0x57e
-			MX93_PAD_ENET1_RD3__ENET_QOS_RGMII_RD3		0x57e
-			/* PD | FSEL_3 | DSE X6 */
-			MX93_PAD_ENET1_RXC__CCM_ENET_QOS_CLOCK_GENERATE_RX_CLK	0x5fe
-			MX93_PAD_ENET1_RX_CTL__ENET_QOS_RGMII_RX_CTL	0x57e
+			MX93_PAD_ENET1_MDC__ENET_QOS_MDC			0x51e
+			/* SION | HYS | FSEL_2 | DSE X4 */
+			MX93_PAD_ENET1_MDIO__ENET_QOS_MDIO			0x4000111e
+			/* HYS | FSEL_0 | DSE no drive */
+			MX93_PAD_ENET1_RD0__ENET_QOS_RGMII_RD0			0x1000
+			MX93_PAD_ENET1_RD1__ENET_QOS_RGMII_RD1			0x1000
+			MX93_PAD_ENET1_RD2__ENET_QOS_RGMII_RD2			0x1000
+			MX93_PAD_ENET1_RD3__ENET_QOS_RGMII_RD3			0x1000
+			MX93_PAD_ENET1_RX_CTL__ENET_QOS_RGMII_RX_CTL		0x1000
+			/* HYS | PD | FSEL_0 | DSE no drive */
+			MX93_PAD_ENET1_RXC__CCM_ENET_QOS_CLOCK_GENERATE_RX_CLK	0x1400
 			/* PD | FSEL_2 | DSE X4 */
-			MX93_PAD_ENET1_TD0__ENET_QOS_RGMII_TD0		0x51e
-			MX93_PAD_ENET1_TD1__ENET_QOS_RGMII_TD1		0x51e
-			MX93_PAD_ENET1_TD2__ENET_QOS_RGMII_TD2		0x51e
-			MX93_PAD_ENET1_TD3__ENET_QOS_RGMII_TD3		0x51e
-			MX93_PAD_ENET1_TX_CTL__ENET_QOS_RGMII_TX_CTL	0x51e
+			MX93_PAD_ENET1_TD0__ENET_QOS_RGMII_TD0			0x51e
+			MX93_PAD_ENET1_TD1__ENET_QOS_RGMII_TD1			0x51e
+			MX93_PAD_ENET1_TD2__ENET_QOS_RGMII_TD2			0x51e
+			MX93_PAD_ENET1_TD3__ENET_QOS_RGMII_TD3			0x51e
+			MX93_PAD_ENET1_TX_CTL__ENET_QOS_RGMII_TX_CTL		0x51e
 			/* PD | FSEL_3 | DSE X3 */
 			MX93_PAD_ENET1_TXC__CCM_ENET_QOS_CLOCK_GENERATE_TX_CLK	0x58e
 		>;
@@ -533,7 +650,8 @@
 
 	pinctrl_eqos_phy: eqosphygrp {
 		fsl,pins = <
-			MX93_PAD_CCM_CLKO1__GPIO3_IO26		0x1306
+			/* HYS | FSEL_0 | DSE no drive */
+			MX93_PAD_CCM_CLKO1__GPIO3_IO26			0x1000
 		>;
 	};
 
@@ -541,15 +659,16 @@
 		fsl,pins = <
 			/* PD | FSEL_2 | DSE X4 */
 			MX93_PAD_ENET2_MDC__ENET1_MDC			0x51e
-			MX93_PAD_ENET2_MDIO__ENET1_MDIO			0x4000051e
-			/* PD | FSEL_2 | DSE X6 */
-			MX93_PAD_ENET2_RD0__ENET1_RGMII_RD0		0x57e
-			MX93_PAD_ENET2_RD1__ENET1_RGMII_RD1		0x57e
-			MX93_PAD_ENET2_RD2__ENET1_RGMII_RD2		0x57e
-			MX93_PAD_ENET2_RD3__ENET1_RGMII_RD3		0x57e
-			/* PD | FSEL_3 | DSE X6 */
-			MX93_PAD_ENET2_RXC__ENET1_RGMII_RXC		0x5fe
-			MX93_PAD_ENET2_RX_CTL__ENET1_RGMII_RX_CTL	0x57e
+			/* SION | HYS | FSEL_2 | DSE X4 */
+			MX93_PAD_ENET2_MDIO__ENET1_MDIO			0x4000111e
+			/* HYS | FSEL_0 | DSE no drive */
+			MX93_PAD_ENET2_RD0__ENET1_RGMII_RD0		0x1000
+			MX93_PAD_ENET2_RD1__ENET1_RGMII_RD1		0x1000
+			MX93_PAD_ENET2_RD2__ENET1_RGMII_RD2		0x1000
+			MX93_PAD_ENET2_RD3__ENET1_RGMII_RD3		0x1000
+			MX93_PAD_ENET2_RX_CTL__ENET1_RGMII_RX_CTL	0x1000
+			/* HYS | PD | FSEL_0 | DSE no drive */
+			MX93_PAD_ENET2_RXC__ENET1_RGMII_RXC		0x1400
 			/* PD | FSEL_2 | DSE X4 */
 			MX93_PAD_ENET2_TD0__ENET1_RGMII_TD0		0x51e
 			MX93_PAD_ENET2_TD1__ENET1_RGMII_TD1		0x51e
@@ -563,147 +682,224 @@
 
 	pinctrl_fec_phy: fecphygrp {
 		fsl,pins = <
-			MX93_PAD_CCM_CLKO2__GPIO3_IO27		0x1306
+			/* HYS | FSEL_0 | DSE no drive */
+			MX93_PAD_CCM_CLKO2__GPIO3_IO27			0x1000
 		>;
 	};
 
 	pinctrl_flexcan1: flexcan1grp {
 		fsl,pins = <
-			MX93_PAD_PDM_BIT_STREAM0__CAN1_RX	0x139e
-			MX93_PAD_PDM_CLK__CAN1_TX		0x139e
+			/* HYS | PU | FSEL_0 | DSE no drive */
+			MX93_PAD_PDM_BIT_STREAM0__CAN1_RX		0x1200
+			/* PU | FSEL_3 | DSE X4 */
+			MX93_PAD_PDM_CLK__CAN1_TX			0x039e
 		>;
 	};
 
 	pinctrl_flexcan2: flexcan2grp {
 		fsl,pins = <
-			MX93_PAD_GPIO_IO25__CAN2_TX		0x139e
-			MX93_PAD_GPIO_IO27__CAN2_RX		0x139e
+			/* HYS | PU | FSEL_0 | DSE no drive */
+			MX93_PAD_GPIO_IO27__CAN2_RX			0x1200
+			/* PU | FSEL_3 | DSE X4 */
+			MX93_PAD_GPIO_IO25__CAN2_TX			0x039e
+		>;
+	};
+
+	pinctrl_gpio2: gpio2grp {
+		fsl,pins = <
+			/* HYS | PD | FSEL_2 | DSE X4 */
+			MX93_PAD_GPIO_IO16__GPIO2_IO16			0x151e
+			MX93_PAD_GPIO_IO17__GPIO2_IO17			0x151e
+			MX93_PAD_GPIO_IO18__GPIO2_IO18			0x151e
+			MX93_PAD_GPIO_IO19__GPIO2_IO19			0x151e
+			MX93_PAD_GPIO_IO20__GPIO2_IO20			0x151e
+			MX93_PAD_GPIO_IO21__GPIO2_IO21			0x151e
+			MX93_PAD_GPIO_IO26__GPIO2_IO26			0x151e
+		>;
+	};
+
+	pinctrl_jtag: jtaggrp {
+		fsl,pins = <
+			MX93_PAD_DAP_TCLK_SWCLK__JTAG_MUX_TCK		0x051e
+			MX93_PAD_DAP_TDI__JTAG_MUX_TDI			0x1200
+			MX93_PAD_DAP_TDO_TRACESWO__JTAG_MUX_TDO		0x031e
+			MX93_PAD_DAP_TMS_SWDIO__JTAG_MUX_TMS		0x1200
 		>;
 	};
 
 	pinctrl_lpi2c3: lpi2c3grp {
 		fsl,pins = <
-			MX93_PAD_GPIO_IO28__LPI2C3_SDA		0x40000b9e
-			MX93_PAD_GPIO_IO29__LPI2C3_SCL		0x40000b9e
+			/* SION | HYS | OD | FSEL_3 | DSE X4 */
+			MX93_PAD_GPIO_IO28__LPI2C3_SDA			0x4000199e
+			MX93_PAD_GPIO_IO29__LPI2C3_SCL			0x4000199e
 		>;
 	};
 
 	pinctrl_lpi2c5: lpi2c5grp {
 		fsl,pins = <
-			MX93_PAD_GPIO_IO22__LPI2C5_SDA		0x40000b9e
-			MX93_PAD_GPIO_IO23__LPI2C5_SCL		0x40000b9e
+			/* SION | HYS | OD | FSEL_3 | DSE X4 */
+			MX93_PAD_GPIO_IO22__LPI2C5_SDA			0x4000199e
+			MX93_PAD_GPIO_IO23__LPI2C5_SCL			0x4000199e
 		>;
 	};
 
 	pinctrl_lpspi6: lpspi6grp {
 		fsl,pins = <
-			MX93_PAD_GPIO_IO00__LPSPI6_PCS0		0x3fe
-			MX93_PAD_GPIO_IO01__LPSPI6_SIN		0x3fe
-			MX93_PAD_GPIO_IO02__LPSPI6_SOUT		0x3fe
-			MX93_PAD_GPIO_IO03__LPSPI6_SCK		0x3fe
+			/* FSEL_2 | DSE X4 */
+			MX93_PAD_GPIO_IO00__LPSPI6_PCS0			0x011e
+			/* HYS | PD | FSEL_0 | DSE no drive */
+			MX93_PAD_GPIO_IO01__LPSPI6_SIN			0x1400
+			/* PD | FSEL_2 | DSE X4 */
+			MX93_PAD_GPIO_IO02__LPSPI6_SOUT			0x051e
+			MX93_PAD_GPIO_IO03__LPSPI6_SCK			0x051e
+		>;
+	};
+
+	pinctrl_pcf85063: pcf85063grp {
+		fsl,pins = <
+			MX93_PAD_SAI1_RXD0__GPIO1_IO14			0x1000
+		>;
+	};
+
+	pinctrl_mipi_csi: mipicsigrp {
+		fsl,pins = <
+			MX93_PAD_CCM_CLKO3__CCMSRCGPCMIX_CLKO3		0x051e /* MCLK */
+			MX93_PAD_GPIO_IO10__GPIO2_IO10			0x051e /* TRIGGER */
+			MX93_PAD_GPIO_IO11__GPIO2_IO11			0x1400 /* SYNC */
 		>;
 	};
 
 	pinctrl_pexp_irq: pexpirqgrp {
 		fsl,pins = <
-			MX93_PAD_SAI1_TXC__GPIO1_IO12		0x1306
+			/* HYS | FSEL_0 | No DSE */
+			MX93_PAD_SAI1_TXC__GPIO1_IO12			0x1000
 		>;
 	};
 
 	pinctrl_pwmfan: pwmfangrp {
 		fsl,pins = <
-			MX93_PAD_GPIO_IO09__GPIO2_IO09		0x1306
+			/* HYS | PU | FSEL_0 | no DSE */
+			MX93_PAD_GPIO_IO09__GPIO2_IO09			0x1200
+		>;
+	};
+
+	pinctrl_temp_sensor_som: tempsensorsomgrp {
+		fsl,pins = <
+			/* HYS | FSEL_0 | no DSE */
+			MX93_PAD_SAI1_TXFS__GPIO1_IO11			0x1000
+		>;
+	};
+
+	pinctrl_tc9595: tc9595-grp {
+		fsl,pins = <
+			/* HYS | PD | FSEL_0 | no DSE */
+			MX93_PAD_CCM_CLKO4__GPIO4_IO29			0x1400
 		>;
 	};
 
 	pinctrl_tpm5: tpm5grp {
 		fsl,pins = <
-			MX93_PAD_GPIO_IO06__TPM5_CH0		0x57e
+			MX93_PAD_GPIO_IO06__TPM5_CH0			0x57e
 		>;
 	};
 
 	pinctrl_tpm6: tpm6grp {
 		fsl,pins = <
-			MX93_PAD_GPIO_IO08__TPM6_CH0		0x57e
+			MX93_PAD_GPIO_IO08__TPM6_CH0			0x57e
 		>;
 	};
 
 	pinctrl_typec: typecgrp {
 		fsl,pins = <
-			MX93_PAD_I2C2_SCL__GPIO1_IO02		0x1306
+			/* HYS | FSEL_0 | No DSE */
+			MX93_PAD_I2C2_SCL__GPIO1_IO02			0x1000
 		>;
 	};
 
 	pinctrl_uart1: uart1grp {
 		fsl,pins = <
-			MX93_PAD_UART1_RXD__LPUART1_RX		0x31e
-			MX93_PAD_UART1_TXD__LPUART1_TX		0x31e
+			/* HYS | FSEL_0 | No DSE */
+			MX93_PAD_UART1_RXD__LPUART1_RX			0x1000
+			/* FSEL_2 | DSE X4 */
+			MX93_PAD_UART1_TXD__LPUART1_TX			0x011e
 		>;
 	};
 
 	pinctrl_uart2: uart2grp {
 		fsl,pins = <
-			MX93_PAD_UART2_TXD__LPUART2_TX		0x31e
-			MX93_PAD_UART2_RXD__LPUART2_RX		0x31e
-			MX93_PAD_SAI1_TXD0__LPUART2_RTS_B   0x51e
+			/* HYS | FSEL_0 | No DSE */
+			MX93_PAD_UART2_RXD__LPUART2_RX			0x1000
+			/* FSEL_2 | DSE X4 */
+			MX93_PAD_UART2_TXD__LPUART2_TX			0x011e
+			/* FSEL_2 | DSE X4 */
+			MX93_PAD_SAI1_TXD0__LPUART2_RTS_B		0x011e
 		>;
 	};
 
 	pinctrl_uart3: uart3grp {
 		fsl,pins = <
-			MX93_PAD_GPIO_IO14__LPUART3_TX		0x31e
-			MX93_PAD_GPIO_IO15__LPUART3_RX		0x31e
+			/* HYS | FSEL_0 | No DSE */
+			MX93_PAD_GPIO_IO15__LPUART3_RX			0x1000
+			/* FSEL_2 | DSE X4 */
+			MX93_PAD_GPIO_IO14__LPUART3_TX			0x011e
 		>;
 	};
 
 	pinctrl_uart6: uart6grp {
 		fsl,pins = <
-			MX93_PAD_GPIO_IO04__LPUART6_TX		0x31e
-			MX93_PAD_GPIO_IO05__LPUART6_RX		0x31e
+			/* HYS | FSEL_0 | No DSE */
+			MX93_PAD_GPIO_IO05__LPUART6_RX			0x1000
+			/* FSEL_2 | DSE X4 */
+			MX93_PAD_GPIO_IO04__LPUART6_TX			0x011e
 		>;
 	};
 
 	pinctrl_uart8: uart8grp {
 		fsl,pins = <
-			MX93_PAD_GPIO_IO12__LPUART8_TX		0x31e
-			MX93_PAD_GPIO_IO13__LPUART8_RX		0x31e
+			/* HYS | FSEL_0 | No DSE */
+			MX93_PAD_GPIO_IO13__LPUART8_RX			0x1000
+			/* FSEL_2 | DSE X4 */
+			MX93_PAD_GPIO_IO12__LPUART8_TX			0x011e
 		>;
 	};
 
 	pinctrl_usdhc2_gpio: usdhc2gpiogrp {
 		fsl,pins = <
-			MX93_PAD_SD2_CD_B__GPIO3_IO00		0x31e
+			/* HYS | FSEL_0 | No DSE */
+			MX93_PAD_SD2_CD_B__GPIO3_IO00			0x1000
 		>;
 	};
 
+	/* enable SION for data and cmd pad due to ERR052021 */
 	pinctrl_usdhc2_hs: usdhc2hsgrp {
 		fsl,pins = <
-			/* HYS | PD | PU | FSEL_3 | DSE X5 */
-			MX93_PAD_SD2_CLK__USDHC2_CLK		0x17be
-			/* HYS | PD | PU | FSEL_3 | DSE X4 */
-			MX93_PAD_SD2_CMD__USDHC2_CMD		0x139e
-			/* HYS | PD | PU | FSEL_3 | DSE X3 */
-			MX93_PAD_SD2_DATA0__USDHC2_DATA0	0x138e
-			MX93_PAD_SD2_DATA1__USDHC2_DATA1	0x138e
-			MX93_PAD_SD2_DATA2__USDHC2_DATA2	0x138e
-			MX93_PAD_SD2_DATA3__USDHC2_DATA3	0x138e
-			/* PD | PU | FSEL_2 | DSE X3 */
-			MX93_PAD_SD2_VSELECT__USDHC2_VSELECT	0x50e
+			/* PD | FSEL_3 | DSE X5 */
+			MX93_PAD_SD2_CLK__USDHC2_CLK			0x05be
+			/* HYS | PU | FSEL_3 | DSE X4 */
+			MX93_PAD_SD2_CMD__USDHC2_CMD			0x4000139e
+			/* HYS | PU | FSEL_3 | DSE X3 */
+			MX93_PAD_SD2_DATA0__USDHC2_DATA0		0x4000138e
+			MX93_PAD_SD2_DATA1__USDHC2_DATA1		0x4000138e
+			MX93_PAD_SD2_DATA2__USDHC2_DATA2		0x4000138e
+			MX93_PAD_SD2_DATA3__USDHC2_DATA3		0x4000138e
+			/* FSEL_2 | DSE X3 */
+			MX93_PAD_SD2_VSELECT__USDHC2_VSELECT		0x010e
 		>;
 	};
 
+	/* enable SION for data and cmd pad due to ERR052021 */
 	pinctrl_usdhc2_uhs: usdhc2uhsgrp {
 		fsl,pins = <
-			/* HYS | PD | PU | FSEL_3 | DSE X6 */
-			MX93_PAD_SD2_CLK__USDHC2_CLK		0x17fe
-			/* HYS | PD | PU | FSEL_3 | DSE X4 */
-			MX93_PAD_SD2_CMD__USDHC2_CMD		0x139e
-			MX93_PAD_SD2_DATA0__USDHC2_DATA0	0x139e
-			MX93_PAD_SD2_DATA1__USDHC2_DATA1	0x139e
-			MX93_PAD_SD2_DATA2__USDHC2_DATA2	0x139e
-			MX93_PAD_SD2_DATA3__USDHC2_DATA3	0x139e
-			/* PD | PU | FSEL_2 | DSE X3 */
-			MX93_PAD_SD2_VSELECT__USDHC2_VSELECT	0x50e
+			/* PD | FSEL_3 | DSE X6 */
+			MX93_PAD_SD2_CLK__USDHC2_CLK			0x05fe
+			/* HYS | PU | FSEL_3 | DSE X4 */
+			MX93_PAD_SD2_CMD__USDHC2_CMD			0x4000139e
+			MX93_PAD_SD2_DATA0__USDHC2_DATA0		0x4000139e
+			MX93_PAD_SD2_DATA1__USDHC2_DATA1		0x4000139e
+			MX93_PAD_SD2_DATA2__USDHC2_DATA2		0x4000139e
+			MX93_PAD_SD2_DATA3__USDHC2_DATA3		0x4000139e
+			/* FSEL_2 | DSE X3 */
+			MX93_PAD_SD2_VSELECT__USDHC2_VSELECT		0x010e
 		>;
 	};
 };
diff --git a/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla.dts b/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla.dts
index eb3f4cfb6986..0b4b3bb866d0 100644
--- a/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla.dts
+++ b/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla.dts
@@ -26,6 +26,8 @@
 
 	aliases {
 		eeprom0 = &eeprom0;
+		ethernet0 = &fec;
+		ethernet1 = &eqos;
 		rtc0 = &pcf85063;
 		rtc1 = &bbnsm_rtc;
 	};
@@ -207,6 +209,16 @@
 };
 
 &gpio1 {
+	gpio-line-names =
+		/* 00 */ "", "", "USB_C_ALERT#", "PMIC_IRQ#",
+		/* 04 */ "", "", "", "",
+		/* 08 */ "", "", "", "BM2_TEMP_EVENT_MOD#",
+		/* 12 */ "PEX_INT#", "", "RTC_EVENT#", "",
+		/* 16 */ "", "", "", "",
+		/* 20 */ "", "", "", "",
+		/* 24 */ "", "", "", "",
+		/* 28 */ "", "", "", "";
+
 	expander-irq-hog {
 		gpio-hog;
 		gpios = <12 GPIO_ACTIVE_LOW>;
@@ -222,19 +234,63 @@
 	};
 };
 
+&gpio2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpio2>;
+
+	gpio-line-names =
+		/* 00 */ "", "", "", "",
+		/* 04 */ "", "", "", "AFE_RESET#",
+		/* 08 */ "AFE_SYNC", "AFE_DRDY", "MIPI_CSI_TRIGGER", "MIPI_CSI_SYNC",
+		/* 12 */ "", "", "", "",
+		/* 16 */ "X1_19", "X1_29", "X1_25", "X1_21",
+		/* 20 */ "X1_23", "X1_17", "", "",
+		/* 24 */ "AFE_INT#", "", "X1_15", "",
+		/* 28 */ "", "", "", "";
+};
+
 &gpio3 {
+	gpio-line-names =
+		/* 00 */ "SD2_CD#", "", "", "",
+		/* 04 */ "", "", "", "SD2_RST#",
+		/* 08 */ "", "", "", "",
+		/* 12 */ "", "", "", "",
+		/* 16 */ "", "", "", "",
+		/* 20 */ "", "", "", "",
+		/* 24 */ "", "", "ENET1_INT#", "ENET2_INT#",
+		/* 28 */ "", "", "", "";
+
 	ethphy-eqos-irq-hog {
 		gpio-hog;
 		gpios = <26 GPIO_ACTIVE_LOW>;
 		input;
-		line-name = "ENET0_IRQ#";
+		line-name = "ENET1_INT#";
 	};
 
 	ethphy-fec-irq-hog {
 		gpio-hog;
 		gpios = <27 GPIO_ACTIVE_LOW>;
 		input;
-		line-name = "ENET1_IRQ#";
+		line-name = "ENET2_INT#";
+	};
+};
+
+&gpio4 {
+	gpio-line-names =
+		/* 00 */ "", "", "", "",
+		/* 04 */ "", "", "", "",
+		/* 08 */ "", "", "", "",
+		/* 12 */ "", "", "", "",
+		/* 16 */ "", "", "", "",
+		/* 20 */ "", "", "", "",
+		/* 24 */ "", "", "", "",
+		/* 28 */ "", "DP_INT", "", "";
+
+	dp-int-hog {
+		gpio-hog;
+		gpios = <29 GPIO_ACTIVE_LOW>;
+		input;
+		line-name = "DP_INT";
 	};
 };
 
@@ -252,6 +308,32 @@
 		reg = <0x1c>;
 	};
 
+	ptn5110: usb-typec@50 {
+		compatible = "nxp,ptn5110", "tcpci";
+		reg = <0x50>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_typec>;
+		interrupt-parent = <&gpio1>;
+		interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
+
+		connector {
+			compatible = "usb-c-connector";
+			label = "X17";
+			power-role = "dual";
+			data-role = "dual";
+			try-power-role = "sink";
+			typec-power-opmode = "default";
+			pd-disable;
+			self-powered;
+
+			port {
+				typec_con_hs: endpoint {
+					remote-endpoint = <&typec_hs>;
+				};
+			};
+		};
+	};
+
 	eeprom2: eeprom@54 {
 		compatible = "nxp,se97b", "atmel,24c02";
 		reg = <0x54>;
@@ -345,7 +427,7 @@
 		#gpio-cells = <2>;
 		vcc-supply = <&reg_3v3>;
 		gpio-line-names = "LCD_RESET#", "LCD_PWR_EN",
-				  "LCD_BL_EN", "DP_EN",
+				  "LCD_BLT_EN", "DP_EN",
 				  "MIPI_CSI_EN", "MIPI_CSI_RST#",
 				  "USER_LED1", "USER_LED2";
 	};
@@ -388,6 +470,13 @@
 	};
 };
 
+&lpspi6 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lpspi6>, <&pinctrl_lpspi6_cs>;
+	cs-gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
+	status = "okay";
+};
+
 &lpuart1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_uart1>;
@@ -421,24 +510,67 @@
 };
 
 &pcf85063 {
-	/* RTC_EVENT# is connected on MBa93xxLA */
+	/* RTC_EVENT# from SoM is connected on mainboard */
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_pcf85063>;
 	interrupt-parent = <&gpio1>;
 	interrupts = <14 IRQ_TYPE_EDGE_FALLING>;
 };
 
+&se97_som {
+	/* TEMP_EVENT# from SoM is connected on mainboard */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_temp_sensor_som>;
+	interrupt-parent = <&gpio1>;
+	interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
+};
+
 &tpm5 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_tpm5>;
 };
 
+&usbotg1 {
+	dr_mode = "otg";
+	hnp-disable;
+	srp-disable;
+	adp-disable;
+	usb-role-switch;
+	disable-over-current;
+	samsung,picophy-pre-emp-curr-control = <3>;
+	samsung,picophy-dc-vol-level-adjust = <7>;
+	status = "okay";
+
+	port {
+		typec_hs: endpoint {
+			remote-endpoint = <&typec_con_hs>;
+		};
+	};
+};
+
+&usbotg2 {
+	dr_mode = "host";
+	#address-cells = <1>;
+	#size-cells = <0>;
+	disable-over-current;
+	samsung,picophy-pre-emp-curr-control = <3>;
+	samsung,picophy-dc-vol-level-adjust = <7>;
+	status = "okay";
+
+	hub_2_0: usb-hub@1 {
+		compatible = "usb424,2517";
+		reg = <1>;
+		reset-gpios = <&expander1 2 GPIO_ACTIVE_LOW>;
+		vdd-supply = <&reg_3v3>;
+	};
+};
+
 &usdhc2 {
 	pinctrl-names = "default", "state_100mhz", "state_200mhz";
 	pinctrl-0 = <&pinctrl_usdhc2_hs>, <&pinctrl_usdhc2_gpio>;
 	pinctrl-1 = <&pinctrl_usdhc2_uhs>, <&pinctrl_usdhc2_gpio>;
 	pinctrl-2 = <&pinctrl_usdhc2_uhs>, <&pinctrl_usdhc2_gpio>;
-	cd-gpios = <&gpio3 00 GPIO_ACTIVE_LOW>;
+	cd-gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
 	vmmc-supply = <&reg_usdhc2_vmmc>;
 	bus-width = <4>;
 	no-sdio;
@@ -448,25 +580,39 @@
 };
 
 &iomuxc {
+	pinctrl_afe: afegrp {
+		fsl,pins = <
+			/* FSEL_2 | DSE X4 */
+			MX93_PAD_GPIO_IO07__GPIO2_IO07			0x011e
+			/* PD | FSEL_2 | DSE X4 */
+			MX93_PAD_GPIO_IO08__GPIO2_IO08			0x051e
+			/* HYS | PD */
+			MX93_PAD_GPIO_IO09__GPIO2_IO09			0x1400
+			/* HYS */
+			MX93_PAD_GPIO_IO24__GPIO2_IO24			0x1000
+		>;
+	};
+
 	pinctrl_eqos: eqosgrp {
 		fsl,pins = <
 			/* PD | FSEL_2 | DSE X4 */
-			MX93_PAD_ENET1_MDC__ENET_QOS_MDC		0x51e
-			MX93_PAD_ENET1_MDIO__ENET_QOS_MDIO		0x4000051e
-			/* PD | FSEL_2 | DSE X6 */
-			MX93_PAD_ENET1_RD0__ENET_QOS_RGMII_RD0		0x57e
-			MX93_PAD_ENET1_RD1__ENET_QOS_RGMII_RD1		0x57e
-			MX93_PAD_ENET1_RD2__ENET_QOS_RGMII_RD2		0x57e
-			MX93_PAD_ENET1_RD3__ENET_QOS_RGMII_RD3		0x57e
-			/* PD | FSEL_3 | DSE X6 */
-			MX93_PAD_ENET1_RXC__CCM_ENET_QOS_CLOCK_GENERATE_RX_CLK	0x5fe
-			MX93_PAD_ENET1_RX_CTL__ENET_QOS_RGMII_RX_CTL	0x57e
+			MX93_PAD_ENET1_MDC__ENET_QOS_MDC			0x51e
+			/* SION | HYS | FSEL_2 | DSE X4 */
+			MX93_PAD_ENET1_MDIO__ENET_QOS_MDIO			0x4000111e
+			/* HYS | FSEL_0 | DSE no drive */
+			MX93_PAD_ENET1_RD0__ENET_QOS_RGMII_RD0			0x1000
+			MX93_PAD_ENET1_RD1__ENET_QOS_RGMII_RD1			0x1000
+			MX93_PAD_ENET1_RD2__ENET_QOS_RGMII_RD2			0x1000
+			MX93_PAD_ENET1_RD3__ENET_QOS_RGMII_RD3			0x1000
+			MX93_PAD_ENET1_RX_CTL__ENET_QOS_RGMII_RX_CTL		0x1000
+			/* HYS | PD | FSEL_0 | DSE no drive */
+			MX93_PAD_ENET1_RXC__CCM_ENET_QOS_CLOCK_GENERATE_RX_CLK	0x1400
 			/* PD | FSEL_2 | DSE X4 */
-			MX93_PAD_ENET1_TD0__ENET_QOS_RGMII_TD0		0x51e
-			MX93_PAD_ENET1_TD1__ENET_QOS_RGMII_TD1		0x51e
-			MX93_PAD_ENET1_TD2__ENET_QOS_RGMII_TD2		0x51e
-			MX93_PAD_ENET1_TD3__ENET_QOS_RGMII_TD3		0x51e
-			MX93_PAD_ENET1_TX_CTL__ENET_QOS_RGMII_TX_CTL	0x51e
+			MX93_PAD_ENET1_TD0__ENET_QOS_RGMII_TD0			0x51e
+			MX93_PAD_ENET1_TD1__ENET_QOS_RGMII_TD1			0x51e
+			MX93_PAD_ENET1_TD2__ENET_QOS_RGMII_TD2			0x51e
+			MX93_PAD_ENET1_TD3__ENET_QOS_RGMII_TD3			0x51e
+			MX93_PAD_ENET1_TX_CTL__ENET_QOS_RGMII_TX_CTL		0x51e
 			/* PD | FSEL_3 | DSE X3 */
 			MX93_PAD_ENET1_TXC__CCM_ENET_QOS_CLOCK_GENERATE_TX_CLK	0x58e
 		>;
@@ -474,7 +620,8 @@
 
 	pinctrl_eqos_phy: eqosphygrp {
 		fsl,pins = <
-			MX93_PAD_CCM_CLKO1__GPIO3_IO26		0x1306
+			/* HYS | FSEL_0 | DSE no drive */
+			MX93_PAD_CCM_CLKO1__GPIO3_IO26			0x1000
 		>;
 	};
 
@@ -482,15 +629,16 @@
 		fsl,pins = <
 			/* PD | FSEL_2 | DSE X4 */
 			MX93_PAD_ENET2_MDC__ENET1_MDC			0x51e
-			MX93_PAD_ENET2_MDIO__ENET1_MDIO			0x4000051e
-			/* PD | FSEL_2 | DSE X6 */
-			MX93_PAD_ENET2_RD0__ENET1_RGMII_RD0		0x57e
-			MX93_PAD_ENET2_RD1__ENET1_RGMII_RD1		0x57e
-			MX93_PAD_ENET2_RD2__ENET1_RGMII_RD2		0x57e
-			MX93_PAD_ENET2_RD3__ENET1_RGMII_RD3		0x57e
-			/* PD | FSEL_3 | DSE X6 */
-			MX93_PAD_ENET2_RXC__ENET1_RGMII_RXC		0x5fe
-			MX93_PAD_ENET2_RX_CTL__ENET1_RGMII_RX_CTL	0x57e
+			/* SION | HYS | FSEL_2 | DSE X4 */
+			MX93_PAD_ENET2_MDIO__ENET1_MDIO			0x4000111e
+			/* HYS | FSEL_0 | DSE no drive */
+			MX93_PAD_ENET2_RD0__ENET1_RGMII_RD0		0x1000
+			MX93_PAD_ENET2_RD1__ENET1_RGMII_RD1		0x1000
+			MX93_PAD_ENET2_RD2__ENET1_RGMII_RD2		0x1000
+			MX93_PAD_ENET2_RD3__ENET1_RGMII_RD3		0x1000
+			MX93_PAD_ENET2_RX_CTL__ENET1_RGMII_RX_CTL	0x1000
+			/* HYS | PD | FSEL_0 | DSE no drive */
+			MX93_PAD_ENET2_RXC__ENET1_RGMII_RXC		0x1400
 			/* PD | FSEL_2 | DSE X4 */
 			MX93_PAD_ENET2_TD0__ENET1_RGMII_TD0		0x51e
 			MX93_PAD_ENET2_TD1__ENET1_RGMII_TD1		0x51e
@@ -504,139 +652,216 @@
 
 	pinctrl_fec_phy: fecphygrp {
 		fsl,pins = <
-			MX93_PAD_CCM_CLKO2__GPIO3_IO27		0x1306
+			/* HYS | FSEL_0 | DSE no drive */
+			MX93_PAD_CCM_CLKO2__GPIO3_IO27			0x1000
 		>;
 	};
 
 	pinctrl_flexcan1: flexcan1grp {
 		fsl,pins = <
-			MX93_PAD_PDM_BIT_STREAM0__CAN1_RX	0x139e
-			MX93_PAD_PDM_CLK__CAN1_TX		0x139e
+			/* HYS | PU | FSEL_0 | DSE no drive */
+			MX93_PAD_PDM_BIT_STREAM0__CAN1_RX		0x1200
+			/* PU | FSEL_3 | DSE X4 */
+			MX93_PAD_PDM_CLK__CAN1_TX			0x039e
 		>;
 	};
 
 	pinctrl_flexcan2: flexcan2grp {
 		fsl,pins = <
-			MX93_PAD_GPIO_IO25__CAN2_TX		0x139e
-			MX93_PAD_GPIO_IO27__CAN2_RX		0x139e
+			/* HYS | PU | FSEL_0 | DSE no drive */
+			MX93_PAD_GPIO_IO27__CAN2_RX			0x1200
+			/* PU | FSEL_3 | DSE X4 */
+			MX93_PAD_GPIO_IO25__CAN2_TX			0x039e
+		>;
+	};
+
+	pinctrl_gpio2: gpio2grp {
+		fsl,pins = <
+			/* HYS | PD | FSEL_2 | DSE X4 */
+			MX93_PAD_GPIO_IO16__GPIO2_IO16			0x151e
+			MX93_PAD_GPIO_IO17__GPIO2_IO17			0x151e
+			MX93_PAD_GPIO_IO18__GPIO2_IO18			0x151e
+			MX93_PAD_GPIO_IO19__GPIO2_IO19			0x151e
+			MX93_PAD_GPIO_IO20__GPIO2_IO20			0x151e
+			MX93_PAD_GPIO_IO21__GPIO2_IO21			0x151e
+			MX93_PAD_GPIO_IO26__GPIO2_IO26			0x151e
+		>;
+	};
+
+	pinctrl_jtag: jtaggrp {
+		fsl,pins = <
+			MX93_PAD_DAP_TCLK_SWCLK__JTAG_MUX_TCK		0x051e
+			MX93_PAD_DAP_TDI__JTAG_MUX_TDI			0x1200
+			MX93_PAD_DAP_TDO_TRACESWO__JTAG_MUX_TDO		0x031e
+			MX93_PAD_DAP_TMS_SWDIO__JTAG_MUX_TMS		0x1200
 		>;
 	};
 
 	pinctrl_lpi2c3: lpi2c3grp {
 		fsl,pins = <
-			MX93_PAD_GPIO_IO28__LPI2C3_SDA		0x40000b9e
-			MX93_PAD_GPIO_IO29__LPI2C3_SCL		0x40000b9e
+			/* SION | HYS | OD | FSEL_3 | DSE X4 */
+			MX93_PAD_GPIO_IO28__LPI2C3_SDA			0x4000199e
+			MX93_PAD_GPIO_IO29__LPI2C3_SCL			0x4000199e
 		>;
 	};
 
 	pinctrl_lpi2c5: lpi2c5grp {
 		fsl,pins = <
-			MX93_PAD_GPIO_IO22__LPI2C5_SDA		0x40000b9e
-			MX93_PAD_GPIO_IO23__LPI2C5_SCL		0x40000b9e
+			/* SION | HYS | OD | FSEL_3 | DSE X4 */
+			MX93_PAD_GPIO_IO22__LPI2C5_SDA			0x4000199e
+			MX93_PAD_GPIO_IO23__LPI2C5_SCL			0x4000199e
+		>;
+	};
+
+	pinctrl_lpspi6: lpspi6grp {
+		fsl,pins = <
+			/* HYS | PD | FSEL_0 | DSE no drive */
+			MX93_PAD_GPIO_IO01__LPSPI6_SIN			0x1400
+			/* PD | FSEL_2 | DSE X4 */
+			MX93_PAD_GPIO_IO02__LPSPI6_SOUT			0x051e
+			MX93_PAD_GPIO_IO03__LPSPI6_SCK			0x051e
+		>;
+	};
+
+	pinctrl_lpspi6_cs: lpspi6csgrp {
+		fsl,pins = <
+			/* FSEL_2 | DSE X4 */
+			MX93_PAD_GPIO_IO00__GPIO2_IO00			0x011e
+		>;
+	};
+
+	pinctrl_mipi_csi: mipicsigrp {
+		fsl,pins = <
+			MX93_PAD_CCM_CLKO3__CCMSRCGPCMIX_CLKO3		0x051e /* MCLK */
+			MX93_PAD_GPIO_IO10__GPIO2_IO10			0x051e /* TRIGGER */
+			MX93_PAD_GPIO_IO11__GPIO2_IO11			0x1400 /* SYNC */
 		>;
 	};
 
 	pinctrl_pcf85063: pcf85063grp {
 		fsl,pins = <
-			MX93_PAD_SAI1_RXD0__GPIO1_IO14		0x1306
+			/* HYS | FSEL_0 | No DSE */
+			MX93_PAD_SAI1_RXD0__GPIO1_IO14			0x1000
 		>;
 	};
 
 	pinctrl_pexp_irq: pexpirqgrp {
 		fsl,pins = <
-			MX93_PAD_SAI1_TXC__GPIO1_IO12		0x1306
+			/* HYS | FSEL_0 | No DSE */
+			MX93_PAD_SAI1_TXC__GPIO1_IO12			0x1000
 		>;
 	};
 
 	pinctrl_tc9595: tc9595-grp {
 		fsl,pins = <
-			/* DP_IRQ */
-			MX93_PAD_CCM_CLKO4__GPIO4_IO29		0x1306
+			/* HYS | PD | FSEL_0 | no DSE */
+			MX93_PAD_CCM_CLKO4__GPIO4_IO29			0x1400
+		>;
+	};
+
+	pinctrl_temp_sensor_som: tempsensorsomgrp {
+		fsl,pins = <
+			/* HYS | FSEL_0 | no DSE */
+			MX93_PAD_SAI1_TXFS__GPIO1_IO11			0x1000
 		>;
 	};
 
 	pinctrl_tpm5: tpm5grp {
 		fsl,pins = <
-			MX93_PAD_GPIO_IO06__TPM5_CH0		0x57e
+			MX93_PAD_GPIO_IO06__TPM5_CH0			0x57e
 		>;
 	};
 
 	pinctrl_typec: typecgrp {
 		fsl,pins = <
-			MX93_PAD_I2C2_SCL__GPIO1_IO02		0x1306
+			/* HYS | FSEL_0 | No DSE */
+			MX93_PAD_I2C2_SCL__GPIO1_IO02			0x1000
 		>;
 	};
 
 	pinctrl_uart1: uart1grp {
 		fsl,pins = <
-			MX93_PAD_UART1_RXD__LPUART1_RX		0x31e
-			MX93_PAD_UART1_TXD__LPUART1_TX		0x31e
+			/* HYS | FSEL_0 | No DSE */
+			MX93_PAD_UART1_RXD__LPUART1_RX			0x1000
+			/* FSEL_2 | DSE X4 */
+			MX93_PAD_UART1_TXD__LPUART1_TX			0x011e
 		>;
 	};
 
 	pinctrl_uart2: uart2grp {
 		fsl,pins = <
-			MX93_PAD_UART2_TXD__LPUART2_TX		0x31e
-			MX93_PAD_UART2_RXD__LPUART2_RX		0x31e
-			MX93_PAD_SAI1_TXD0__LPUART2_RTS_B	0x51e
+			/* HYS | FSEL_0 | No DSE */
+			MX93_PAD_UART2_RXD__LPUART2_RX			0x1000
+			/* FSEL_2 | DSE X4 */
+			MX93_PAD_UART2_TXD__LPUART2_TX			0x011e
+			MX93_PAD_SAI1_TXD0__LPUART2_RTS_B		0x011e
 		>;
 	};
 
 	pinctrl_uart3: uart3grp {
 		fsl,pins = <
-			MX93_PAD_GPIO_IO14__LPUART3_TX		0x31e
-			MX93_PAD_GPIO_IO15__LPUART3_RX		0x31e
+			/* HYS | FSEL_0 | No DSE */
+			MX93_PAD_GPIO_IO15__LPUART3_RX			0x1000
+			/* FSEL_2 | DSE X4 */
+			MX93_PAD_GPIO_IO14__LPUART3_TX			0x011e
 		>;
 	};
 
 	pinctrl_uart6: uart6grp {
 		fsl,pins = <
-			MX93_PAD_GPIO_IO04__LPUART6_TX		0x31e
-			MX93_PAD_GPIO_IO05__LPUART6_RX		0x31e
+			/* HYS | FSEL_0 | No DSE */
+			MX93_PAD_GPIO_IO05__LPUART6_RX			0x1000
+			/* FSEL_2 | DSE X4 */
+			MX93_PAD_GPIO_IO04__LPUART6_TX			0x011e
 		>;
 	};
 
 	pinctrl_uart8: uart8grp {
 		fsl,pins = <
-			MX93_PAD_GPIO_IO12__LPUART8_TX		0x31e
-			MX93_PAD_GPIO_IO13__LPUART8_RX		0x31e
+			/* HYS | FSEL_0 | No DSE */
+			MX93_PAD_GPIO_IO13__LPUART8_RX			0x1000
+			/* FSEL_2 | DSE X4 */
+			MX93_PAD_GPIO_IO12__LPUART8_TX			0x011e
 		>;
 	};
 
 	pinctrl_usdhc2_gpio: usdhc2gpiogrp {
 		fsl,pins = <
-			MX93_PAD_SD2_CD_B__GPIO3_IO00		0x31e
+			/* HYS | FSEL_0 | No DSE */
+			MX93_PAD_SD2_CD_B__GPIO3_IO00			0x1000
 		>;
 	};
 
+	/* enable SION for data and cmd pad due to ERR052021 */
 	pinctrl_usdhc2_hs: usdhc2hsgrp {
 		fsl,pins = <
-			/* HYS | PD | PU | FSEL_3 | DSE X5 */
-			MX93_PAD_SD2_CLK__USDHC2_CLK		0x17be
-			/* HYS | PD | PU | FSEL_3 | DSE X4 */
-			MX93_PAD_SD2_CMD__USDHC2_CMD		0x139e
-			/* HYS | PD | PU | FSEL_3 | DSE X3 */
-			MX93_PAD_SD2_DATA0__USDHC2_DATA0	0x138e
-			MX93_PAD_SD2_DATA1__USDHC2_DATA1	0x138e
-			MX93_PAD_SD2_DATA2__USDHC2_DATA2	0x138e
-			MX93_PAD_SD2_DATA3__USDHC2_DATA3	0x138e
-			/* PD | PU | FSEL_2 | DSE X3 */
-			MX93_PAD_SD2_VSELECT__USDHC2_VSELECT	0x50e
+			/* PD | FSEL_3 | DSE X5 */
+			MX93_PAD_SD2_CLK__USDHC2_CLK			0x05be
+			/* HYS | PU | FSEL_3 | DSE X4 */
+			MX93_PAD_SD2_CMD__USDHC2_CMD			0x4000139e
+			/* HYS | PU | FSEL_3 | DSE X3 */
+			MX93_PAD_SD2_DATA0__USDHC2_DATA0		0x4000138e
+			MX93_PAD_SD2_DATA1__USDHC2_DATA1		0x4000138e
+			MX93_PAD_SD2_DATA2__USDHC2_DATA2		0x4000138e
+			MX93_PAD_SD2_DATA3__USDHC2_DATA3		0x4000138e
+			/* FSEL_2 | DSE X3 */
+			MX93_PAD_SD2_VSELECT__USDHC2_VSELECT		0x010e
 		>;
 	};
 
+	/* enable SION for data and cmd pad due to ERR052021 */
 	pinctrl_usdhc2_uhs: usdhc2uhsgrp {
 		fsl,pins = <
-			/* HYS | PD | PU | FSEL_3 | DSE X6 */
-			MX93_PAD_SD2_CLK__USDHC2_CLK		0x17fe
-			/* HYS | PD | PU | FSEL_3 | DSE X4 */
-			MX93_PAD_SD2_CMD__USDHC2_CMD		0x139e
-			MX93_PAD_SD2_DATA0__USDHC2_DATA0	0x139e
-			MX93_PAD_SD2_DATA1__USDHC2_DATA1	0x139e
-			MX93_PAD_SD2_DATA2__USDHC2_DATA2	0x139e
-			MX93_PAD_SD2_DATA3__USDHC2_DATA3	0x139e
-			/* PD | PU | FSEL_2 | DSE X3 */
-			MX93_PAD_SD2_VSELECT__USDHC2_VSELECT	0x50e
+			/* PD | FSEL_3 | DSE X6 */
+			MX93_PAD_SD2_CLK__USDHC2_CLK			0x05fe
+			/* HYS | PU | FSEL_3 | DSE X4 */
+			MX93_PAD_SD2_CMD__USDHC2_CMD			0x4000139e
+			MX93_PAD_SD2_DATA0__USDHC2_DATA0		0x4000139e
+			MX93_PAD_SD2_DATA1__USDHC2_DATA1		0x4000139e
+			MX93_PAD_SD2_DATA2__USDHC2_DATA2		0x4000139e
+			MX93_PAD_SD2_DATA3__USDHC2_DATA3		0x4000139e
+			/* FSEL_2 | DSE X3 */
+			MX93_PAD_SD2_VSELECT__USDHC2_VSELECT		0x010e
 		>;
 	};
 };
diff --git a/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi b/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi
index 9d2328c185c9..2cabdae24227 100644
--- a/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi
@@ -19,26 +19,12 @@
 		linux,cma {
 			compatible = "shared-dma-pool";
 			reusable;
-			alloc-ranges = <0 0x60000000 0 0x40000000>;
+			alloc-ranges = <0 0x80000000 0 0x40000000>;
 			size = <0 0x10000000>;
 			linux,cma-default;
 		};
 	};
 
-	reg_v1v8: regulator-v1v8 {
-		compatible = "regulator-fixed";
-		regulator-name = "V_1V8";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-	};
-
-	reg_v3v3: regulator-v3v3 {
-		compatible = "regulator-fixed";
-		regulator-name = "V_3V3";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-	};
-
 	/* SD2 RST# via PMIC SW_EN */
 	reg_usdhc2_vmmc: regulator-usdhc2 {
 		compatible = "regulator-fixed";
@@ -47,14 +33,14 @@
 		regulator-name = "VSD_3V3";
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
-		vin-supply = <&reg_v3v3>;
+		vin-supply = <&buck4>;
 		gpio = <&gpio3 7 GPIO_ACTIVE_HIGH>;
 		enable-active-high;
 	};
 };
 
 &adc1 {
-	vref-supply = <&reg_v1v8>;
+	vref-supply = <&buck5>;
 };
 
 &flexspi1 {
@@ -75,6 +61,12 @@
 		spi-max-frequency = <62000000>;
 		spi-tx-bus-width = <4>;
 		spi-rx-bus-width = <4>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+		};
 	};
 };
 
@@ -99,6 +91,91 @@
 		reg = <0x1b>;
 	};
 
+	pca9451a: pmic@25 {
+		compatible = "nxp,pca9451a";
+		reg = <0x25>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_pca9451>;
+		interrupt-parent = <&gpio1>;
+		interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
+
+		regulators {
+			/* V_0V8_SOC - hw developer guide: 0.75 .. 0.9 */
+			buck1: BUCK1 {
+				regulator-name = "BUCK1";
+				regulator-min-microvolt = <750000>;
+				regulator-max-microvolt = <900000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <3125>;
+			};
+
+			/* V_DDRQ - 1.1 LPDDR4 or 0.6 LPDDR4X */
+			buck2: BUCK2 {
+				regulator-name = "BUCK2";
+				regulator-min-microvolt = <600000>;
+				regulator-max-microvolt = <1100000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <3125>;
+			};
+
+			/* V_3V3 - EEPROM, RTC, ... */
+			buck4: BUCK4 {
+				regulator-name = "BUCK4";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			/* V_1V8 - SPI NOR, eMMC, RAM VDD1... */
+			buck5: BUCK5 {
+				regulator-name = "BUCK5";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			/* V_1V1 - RAM VDD2*/
+			buck6: BUCK6 {
+				regulator-name = "BUCK6";
+				regulator-min-microvolt = <1100000>;
+				regulator-max-microvolt = <1100000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			/* V_1V8_BBSM, fix 1.8 */
+			ldo1: LDO1 {
+				regulator-name = "LDO1";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			/* V_0V8_ANA */
+			ldo4: LDO4 {
+				regulator-name = "LDO4";
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <800000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			/* V_SD2 - 3.3/1.8V USDHC2 io Voltage */
+			ldo5: LDO5 {
+				regulator-name = "LDO5";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+		};
+	};
+
 	pcf85063: rtc@51 {
 		compatible = "nxp,pcf85063a";
 		reg = <0x51>;
@@ -110,28 +187,28 @@
 		reg = <0x53>;
 		pagesize = <16>;
 		read-only;
-		vcc-supply = <&reg_v3v3>;
+		vcc-supply = <&buck4>;
 	};
 
 	eeprom1: eeprom@57 {
 		compatible = "atmel,24c64";
 		reg = <0x57>;
 		pagesize = <32>;
-		vcc-supply = <&reg_v3v3>;
+		vcc-supply = <&buck4>;
 	};
 
 	/* protectable identification memory (part of M24C64-D @57) */
 	eeprom@5f {
 		compatible = "atmel,24c64d-wl";
 		reg = <0x5f>;
-		vcc-supply = <&reg_v3v3>;
+		vcc-supply = <&buck4>;
 	};
 
 	imu@6a {
 		compatible = "st,ism330dhcx";
 		reg = <0x6a>;
-		vdd-supply = <&reg_v3v3>;
-		vddio-supply = <&reg_v3v3>;
+		vdd-supply = <&buck4>;
+		vddio-supply = <&buck4>;
 	};
 };
 
@@ -140,6 +217,8 @@
 	pinctrl-0 = <&pinctrl_usdhc1>;
 	pinctrl-1 = <&pinctrl_usdhc1>;
 	pinctrl-2 = <&pinctrl_usdhc1>;
+	vmmc-supply = <&buck4>;
+	vqmmc-supply = <&buck5>;
 	bus-width = <8>;
 	non-removable;
 	no-sdio;
@@ -150,61 +229,71 @@
 &wdog3 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_wdog>;
+	fsl,ext-reset-output;
 	status = "okay";
 };
 
 &iomuxc {
 	pinctrl_flexspi1: flexspi1grp {
 		fsl,pins = <
-			MX93_PAD_SD3_CMD__FLEXSPI1_A_SS0_B	0x3fe
-			MX93_PAD_SD3_CLK__FLEXSPI1_A_SCLK	0x3fe
-			MX93_PAD_SD3_DATA0__FLEXSPI1_A_DATA00	0x3fe
-			MX93_PAD_SD3_DATA1__FLEXSPI1_A_DATA01	0x3fe
-			MX93_PAD_SD3_DATA2__FLEXSPI1_A_DATA02	0x3fe
-			MX93_PAD_SD3_DATA3__FLEXSPI1_A_DATA03	0x3fe
+			/* FSEL 3  | DSE X6 */
+			MX93_PAD_SD3_CMD__FLEXSPI1_A_SS0_B	0x01fe
+			MX93_PAD_SD3_CLK__FLEXSPI1_A_SCLK	0x01fe
+			/* HYS | PU | FSEL 3  | DSE X6 */
+			MX93_PAD_SD3_DATA0__FLEXSPI1_A_DATA00	0x13fe
+			MX93_PAD_SD3_DATA1__FLEXSPI1_A_DATA01	0x13fe
+			/* HYS | FSEL 3  | DSE X6 (external PU) */
+			MX93_PAD_SD3_DATA2__FLEXSPI1_A_DATA02	0x11fe
+			MX93_PAD_SD3_DATA3__FLEXSPI1_A_DATA03	0x11fe
 		>;
 	};
 
 	pinctrl_lpi2c1: lpi2c1grp {
 		fsl,pins = <
-			MX93_PAD_I2C1_SCL__LPI2C1_SCL		0x40000b9e
-			MX93_PAD_I2C1_SDA__LPI2C1_SDA		0x40000b9e
+			/* SION | OD | FSEL 3 | DSE X4 */
+			MX93_PAD_I2C1_SCL__LPI2C1_SCL		0x4000199e
+			MX93_PAD_I2C1_SDA__LPI2C1_SDA		0x4000199e
 		>;
 	};
 
 	pinctrl_pca9451: pca9451grp {
 		fsl,pins = <
-			MX93_PAD_I2C2_SDA__GPIO1_IO03		0x1306
+			/* HYS | PU */
+			MX93_PAD_I2C2_SDA__GPIO1_IO03		0x1200
 		>;
 	};
 
 	pinctrl_reg_usdhc2_vmmc: regusdhc2vmmcgrp {
 		fsl,pins = <
-			MX93_PAD_SD2_RESET_B__GPIO3_IO07	0x1306
+			/* FSEL 2 | DSE X2 */
+			MX93_PAD_SD2_RESET_B__GPIO3_IO07	0x106
 		>;
 	};
 
+	/* enable SION for data and cmd pad due to ERR052021 */
 	pinctrl_usdhc1: usdhc1grp {
 		fsl,pins = <
-			/* HYS | PU | PD | FSEL_3 | X5 */
-			MX93_PAD_SD1_CLK__USDHC1_CLK		0x17be
-			MX93_PAD_SD1_STROBE__USDHC1_STROBE	0x17be
-			/* HYS | PU | FSEL_3 | X5 */
-			MX93_PAD_SD1_CMD__USDHC1_CMD		0x13be
-			/* HYS | PU | FSEL_3 | X4 */
-			MX93_PAD_SD1_DATA0__USDHC1_DATA0	0x139e
-			MX93_PAD_SD1_DATA1__USDHC1_DATA1	0x139e
-			MX93_PAD_SD1_DATA2__USDHC1_DATA2	0x139e
-			MX93_PAD_SD1_DATA3__USDHC1_DATA3	0x139e
-			MX93_PAD_SD1_DATA4__USDHC1_DATA4	0x139e
-			MX93_PAD_SD1_DATA5__USDHC1_DATA5	0x139e
-			MX93_PAD_SD1_DATA6__USDHC1_DATA6	0x139e
-			MX93_PAD_SD1_DATA7__USDHC1_DATA7	0x139e
+			/* PD | FSEL 3 | DSE X5 */
+			MX93_PAD_SD1_CLK__USDHC1_CLK		0x5be
+			/* HYS | FSEL 0 | no drive */
+			MX93_PAD_SD1_STROBE__USDHC1_STROBE	0x1000
+			/* HYS | FSEL 3 | X5 */
+			MX93_PAD_SD1_CMD__USDHC1_CMD		0x400011be
+			/* HYS | FSEL 3 | X4 */
+			MX93_PAD_SD1_DATA0__USDHC1_DATA0	0x4000119e
+			MX93_PAD_SD1_DATA1__USDHC1_DATA1	0x4000119e
+			MX93_PAD_SD1_DATA2__USDHC1_DATA2	0x4000119e
+			MX93_PAD_SD1_DATA3__USDHC1_DATA3	0x4000119e
+			MX93_PAD_SD1_DATA4__USDHC1_DATA4	0x4000119e
+			MX93_PAD_SD1_DATA5__USDHC1_DATA5	0x4000119e
+			MX93_PAD_SD1_DATA6__USDHC1_DATA6	0x4000119e
+			MX93_PAD_SD1_DATA7__USDHC1_DATA7	0x4000119e
 		>;
 	};
 
 	pinctrl_wdog: wdoggrp {
 		fsl,pins = <
+			/* PU | FSEL 1 | DSE X4 */
 			MX93_PAD_WDOG_ANY__WDOG1_WDOG_ANY	0x31e
 		>;
 	};
diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi
index 4a3f42355cb8..04b9b3d31f4f 100644
--- a/arch/arm64/boot/dts/freescale/imx93.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx93.dtsi
@@ -69,6 +69,13 @@
 			enable-method = "psci";
 			#cooling-cells = <2>;
 			cpu-idle-states = <&cpu_pd_wait>;
+			i-cache-size = <32768>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <128>;
+			d-cache-size = <32768>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <128>;
+			next-level-cache = <&l2_cache_l0>;
 		};
 
 		A55_1: cpu@100 {
@@ -78,8 +85,43 @@
 			enable-method = "psci";
 			#cooling-cells = <2>;
 			cpu-idle-states = <&cpu_pd_wait>;
+			i-cache-size = <32768>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <128>;
+			d-cache-size = <32768>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <128>;
+			next-level-cache = <&l2_cache_l1>;
 		};
 
+		l2_cache_l0: l2-cache-l0 {
+			compatible = "cache";
+			cache-size = <65536>;
+			cache-line-size = <64>;
+			cache-sets = <256>;
+			cache-level = <2>;
+			cache-unified;
+			next-level-cache = <&l3_cache>;
+		};
+
+		l2_cache_l1: l2-cache-l1 {
+			compatible = "cache";
+			cache-size = <65536>;
+			cache-line-size = <64>;
+			cache-sets = <256>;
+			cache-level = <2>;
+			cache-unified;
+			next-level-cache = <&l3_cache>;
+		};
+
+		l3_cache: l3-cache {
+			compatible = "cache";
+			cache-size = <262144>;
+			cache-line-size = <64>;
+			cache-sets = <256>;
+			cache-level = <3>;
+			cache-unified;
+		};
 	};
 
 	osc_32k: clock-osc-32k {
@@ -425,6 +467,7 @@
 				clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
 				dmas = <&edma1 22 0 FSL_EDMA_RX>, <&edma1 21 0 0>;
 				dma-names = "rx", "tx";
+				#sound-dai-cells = <0>;
 				status = "disabled";
 			};
 
@@ -524,6 +567,7 @@
 				clock-names = "ipg_clk", "ipg_clk_app", "pll8k";
 				dmas = <&edma1 29 0 5>;
 				dma-names = "rx";
+				#sound-dai-cells = <0>;
 				status = "disabled";
 			};
 
@@ -846,6 +890,7 @@
 				clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
 				dmas = <&edma2 59 0 FSL_EDMA_RX>, <&edma2 58 0 0>;
 				dma-names = "rx", "tx";
+				#sound-dai-cells = <0>;
 				status = "disabled";
 			};
 
@@ -859,6 +904,7 @@
 				clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
 				dmas = <&edma2 61 0 FSL_EDMA_RX>, <&edma2 60 0 0>;
 				dma-names = "rx", "tx";
+				#sound-dai-cells = <0>;
 				status = "disabled";
 			};
 
@@ -878,6 +924,7 @@
 				clock-names = "ipg", "phy", "spba", "pll_ipg";
 				dmas = <&edma2 65 0 FSL_EDMA_RX>, <&edma2 66 0 0>;
 				dma-names = "rx", "tx";
+				#sound-dai-cells = <0>;
 				status = "disabled";
 			};
 
@@ -1105,7 +1152,7 @@
 							 <&clk IMX93_CLK_SYS_PLL_PFD0_DIV2>;
 				assigned-clock-rates = <100000000>, <250000000>;
 				intf_mode = <&wakeupmix_gpr 0x28>;
-				snps,clk-csr = <0>;
+				snps,clk-csr = <6>;
 				nvmem-cells = <&eth_mac2>;
 				nvmem-cell-names = "mac-address";
 				status = "disabled";
diff --git a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts
new file mode 100644
index 000000000000..37a1d4ca1b20
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts
@@ -0,0 +1,629 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright 2024 NXP
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/pwm/pwm.h>
+#include "imx95.dtsi"
+
+/ {
+	model = "NXP i.MX95 19X19 board";
+	compatible = "fsl,imx95-19x19-evk", "fsl,imx95";
+
+	aliases {
+		mmc0 = &usdhc1;
+		mmc1 = &usdhc2;
+		serial0 = &lpuart1;
+	};
+
+	bt_sco_codec: audio-codec-bt-sco {
+		#sound-dai-cells = <1>;
+		compatible = "linux,bt-sco";
+	};
+
+	chosen {
+		stdout-path = &lpuart1;
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x0 0x80000000 0 0x80000000>;
+	};
+
+	fan0: pwm-fan {
+		compatible = "pwm-fan";
+		#cooling-cells = <2>;
+		pwms = <&tpm6 2 4000000 PWM_POLARITY_INVERTED>;
+		cooling-levels = <64 128 192 255>;
+	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		linux_cma: linux,cma {
+			compatible = "shared-dma-pool";
+			alloc-ranges = <0 0x80000000 0 0x7f000000>;
+			size = <0 0x3c000000>;
+			linux,cma-default;
+			reusable;
+		};
+	};
+
+	reg_3p3v: regulator-3p3v {
+		compatible = "regulator-fixed";
+		regulator-max-microvolt = <3300000>;
+		regulator-min-microvolt = <3300000>;
+		regulator-name = "+V3.3_SW";
+	};
+
+	reg_audio_pwr: regulator-audio-pwr {
+		compatible = "regulator-fixed";
+		regulator-name = "audio-pwr";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&i2c4_gpio_expander_21 1 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-always-on;
+	};
+
+	reg_audio_slot: regulator-audio-slot {
+		compatible = "regulator-fixed";
+		regulator-name = "audio-wm8962";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&i2c4_gpio_expander_21 7 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-always-on;
+		status = "disabled";
+	};
+
+	reg_m2_pwr: regulator-m2-pwr {
+		compatible = "regulator-fixed";
+		regulator-name = "M.2-power";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&i2c7_pcal6524 20 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	reg_pcie0: regulator-pcie {
+		compatible = "regulator-fixed";
+		regulator-name = "PCIE_WLAN_EN";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&reg_m2_pwr>;
+		gpio = <&i2c7_pcal6524 6 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	reg_slot_pwr: regulator-slot-pwr {
+		compatible = "regulator-fixed";
+		regulator-name = "PCIe slot-power";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&i2c7_pcal6524 14 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	reg_usdhc2_vmmc: regulator-usdhc2 {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_reg_usdhc2_vmmc>;
+		regulator-name = "VDD_SD2_3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio3 7 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		off-on-delay-us = <12000>;
+	};
+
+	sound-bt-sco {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "bt-sco-audio";
+		simple-audio-card,format = "dsp_a";
+		simple-audio-card,bitclock-inversion;
+		simple-audio-card,frame-master = <&btcpu>;
+		simple-audio-card,bitclock-master = <&btcpu>;
+
+		btcpu: simple-audio-card,cpu {
+			sound-dai = <&sai1>;
+			dai-tdm-slot-num = <2>;
+			dai-tdm-slot-width = <16>;
+		};
+
+		simple-audio-card,codec {
+			sound-dai = <&bt_sco_codec 1>;
+		};
+	};
+
+	sound-micfil {
+		compatible = "fsl,imx-audio-card";
+		model = "micfil-audio";
+
+		pri-dai-link {
+			link-name = "micfil hifi";
+			format = "i2s";
+			cpu {
+				sound-dai = <&micfil>;
+			};
+		};
+	};
+
+	sound-wm8962 {
+		compatible = "fsl,imx-audio-wm8962";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_hp>;
+		model = "wm8962-audio";
+		audio-cpu = <&sai3>;
+		audio-codec = <&wm8962>;
+		hp-det-gpio = <&gpio2 11 GPIO_ACTIVE_HIGH>;
+		audio-routing = "Headphone Jack", "HPOUTL",
+				"Headphone Jack", "HPOUTR",
+				"Ext Spk", "SPKOUTL",
+				"Ext Spk", "SPKOUTR",
+				"AMIC", "MICBIAS",
+				"IN3R", "AMIC",
+				"IN1R", "AMIC";
+	};
+};
+
+&flexspi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexspi1>;
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_flexspi1_reset>;
+		reset-gpios = <&gpio5 11 GPIO_ACTIVE_LOW>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		spi-max-frequency = <200000000>;
+		spi-tx-bus-width = <8>;
+		spi-rx-bus-width = <8>;
+	};
+};
+
+&lpi2c4 {
+	clock-frequency = <400000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lpi2c4>;
+	status = "okay";
+
+	wm8962: audio-codec@1a {
+		compatible = "wlf,wm8962";
+		reg = <0x1a>;
+		clocks = <&scmi_clk IMX95_CLK_SAI3>;
+		DCVDD-supply = <&reg_audio_pwr>;
+		DBVDD-supply = <&reg_audio_pwr>;
+		AVDD-supply = <&reg_audio_pwr>;
+		CPVDD-supply = <&reg_audio_pwr>;
+		MICVDD-supply = <&reg_audio_pwr>;
+		PLLVDD-supply = <&reg_audio_pwr>;
+		SPKVDD1-supply = <&reg_audio_pwr>;
+		SPKVDD2-supply = <&reg_audio_pwr>;
+		gpio-cfg = < 0x0000 /* 0:Default */
+			     0x0000 /* 1:Default */
+			     0x0000 /* 2:FN_DMICCLK */
+			     0x0000 /* 3:Default */
+			     0x0000 /* 4:FN_DMICCDAT */
+			     0x0000 /* 5:Default */
+			   >;
+	};
+
+	i2c4_gpio_expander_21: gpio@21 {
+		compatible = "nxp,pcal6408";
+		reg = <0x21>;
+		#gpio-cells = <2>;
+		gpio-controller;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gpio2>;
+		interrupts = <18 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c4_pcal6408>;
+		vcc-supply = <&reg_3p3v>;
+	};
+};
+
+&lpi2c7 {
+	clock-frequency = <1000000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lpi2c7>;
+	status = "okay";
+
+	i2c7_pcal6524: i2c7-gpio@22 {
+		compatible = "nxp,pcal6524";
+		reg = <0x22>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c7_pcal6524>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gpio5>;
+		interrupts = <16 IRQ_TYPE_LEVEL_LOW>;
+	};
+};
+
+&lpuart1 {
+	/* console */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	status = "okay";
+};
+
+&micfil {
+	#sound-dai-cells = <0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pdm>;
+	assigned-clocks = <&scmi_clk IMX95_CLK_AUDIOPLL1_VCO>,
+			  <&scmi_clk IMX95_CLK_AUDIOPLL2_VCO>,
+			  <&scmi_clk IMX95_CLK_AUDIOPLL1>,
+			  <&scmi_clk IMX95_CLK_AUDIOPLL2>,
+			  <&scmi_clk IMX95_CLK_PDM>;
+	assigned-clock-parents = <0>, <0>, <0>, <0>,
+				 <&scmi_clk IMX95_CLK_AUDIOPLL1>;
+	assigned-clock-rates = <3932160000>,
+			       <3612672000>, <393216000>,
+			       <361267200>, <49152000>;
+	status = "okay";
+};
+
+&mu7 {
+	status = "okay";
+};
+
+&pcie0 {
+	pinctrl-0 = <&pinctrl_pcie0>;
+	pinctrl-names = "default";
+	reset-gpio = <&i2c7_pcal6524 5 GPIO_ACTIVE_LOW>;
+	vpcie-supply = <&reg_pcie0>;
+	status = "okay";
+};
+
+&pcie1 {
+	pinctrl-0 = <&pinctrl_pcie1>;
+	pinctrl-names = "default";
+	reset-gpio = <&i2c7_pcal6524 16 GPIO_ACTIVE_LOW>;
+	vpcie-supply = <&reg_slot_pwr>;
+	status = "okay";
+};
+
+&sai1 {
+	#sound-dai-cells = <0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sai1>;
+	assigned-clocks = <&scmi_clk IMX95_CLK_AUDIOPLL1_VCO>,
+			  <&scmi_clk IMX95_CLK_AUDIOPLL2_VCO>,
+			  <&scmi_clk IMX95_CLK_AUDIOPLL1>,
+			  <&scmi_clk IMX95_CLK_AUDIOPLL2>,
+			  <&scmi_clk IMX95_CLK_SAI1>;
+	assigned-clock-parents = <0>, <0>, <0>, <0>,
+				 <&scmi_clk IMX95_CLK_AUDIOPLL1>;
+	assigned-clock-rates = <3932160000>,
+			       <3612672000>, <393216000>,
+			       <361267200>, <12288000>;
+	fsl,sai-mclk-direction-output;
+	status = "okay";
+};
+
+&sai3 {
+	#sound-dai-cells = <0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sai3>;
+	assigned-clocks = <&scmi_clk IMX95_CLK_AUDIOPLL1_VCO>,
+			  <&scmi_clk IMX95_CLK_AUDIOPLL2_VCO>,
+			  <&scmi_clk IMX95_CLK_AUDIOPLL1>,
+			  <&scmi_clk IMX95_CLK_AUDIOPLL2>,
+			  <&scmi_clk IMX95_CLK_SAI3>;
+	assigned-clock-parents = <0>, <0>, <0>, <0>,
+				 <&scmi_clk IMX95_CLK_AUDIOPLL1>;
+	assigned-clock-rates = <3932160000>,
+			       <3612672000>, <393216000>,
+			       <361267200>, <12288000>;
+	fsl,sai-mclk-direction-output;
+	status = "okay";
+};
+
+&usdhc1 {
+	pinctrl-names = "default", "state_100mhz", "state_200mhz", "sleep";
+	pinctrl-0 = <&pinctrl_usdhc1>;
+	pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
+	pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
+	pinctrl-3 = <&pinctrl_usdhc1>;
+	bus-width = <8>;
+	non-removable;
+	no-sdio;
+	no-sd;
+	status = "okay";
+};
+
+&usdhc2 {
+	pinctrl-names = "default", "state_100mhz", "state_200mhz", "sleep";
+	pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
+	pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
+	pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
+	pinctrl-3 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
+	cd-gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
+	vmmc-supply = <&reg_usdhc2_vmmc>;
+	bus-width = <4>;
+	status = "okay";
+};
+
+&wdog3 {
+	fsl,ext-reset-output;
+	status = "okay";
+};
+
+&scmi_iomuxc {
+	pinctrl_flexspi1: flexspi1grp {
+		fsl,pins = <
+			IMX95_PAD_XSPI1_SS0_B__FLEXSPI1_A_SS0_B			0x3fe
+			IMX95_PAD_XSPI1_SCLK__FLEXSPI1_A_SCLK			0x3fe
+			IMX95_PAD_XSPI1_DQS__FLEXSPI1_A_DQS			0x3fe
+			IMX95_PAD_XSPI1_DATA0__FLEXSPI1_A_DATA_BIT0		0x3fe
+			IMX95_PAD_XSPI1_DATA1__FLEXSPI1_A_DATA_BIT1		0x3fe
+			IMX95_PAD_XSPI1_DATA2__FLEXSPI1_A_DATA_BIT2		0x3fe
+			IMX95_PAD_XSPI1_DATA3__FLEXSPI1_A_DATA_BIT3		0x3fe
+			IMX95_PAD_XSPI1_DATA4__FLEXSPI1_A_DATA_BIT4		0x3fe
+			IMX95_PAD_XSPI1_DATA5__FLEXSPI1_A_DATA_BIT5		0x3fe
+			IMX95_PAD_XSPI1_DATA6__FLEXSPI1_A_DATA_BIT6		0x3fe
+			IMX95_PAD_XSPI1_DATA7__FLEXSPI1_A_DATA_BIT7		0x3fe
+		>;
+	};
+
+	pinctrl_flexspi1_reset: flexspi1-reset-grp {
+		fsl,pins = <
+			IMX95_PAD_XSPI1_SS1_B__GPIO5_IO_BIT11			0x3fe
+		>;
+	};
+
+	pinctrl_hp: hpgrp {
+		fsl,pins = <
+			IMX95_PAD_GPIO_IO11__GPIO2_IO_BIT11		0x31e
+		>;
+	};
+
+	pinctrl_i2c4_pcal6408: i2c4pcal6498grp {
+		fsl,pins = <
+			IMX95_PAD_GPIO_IO18__GPIO2_IO_BIT18			0x31e
+		>;
+	};
+
+	pinctrl_i2c7_pcal6524: i2c7pcal6524grp {
+		fsl,pins = <
+			IMX95_PAD_GPIO_IO36__GPIO5_IO_BIT16			0x31e
+		>;
+	};
+
+	pinctrl_lpi2c4: lpi2c4grp {
+		fsl,pins = <
+			IMX95_PAD_GPIO_IO30__LPI2C4_SDA			0x40000b9e
+			IMX95_PAD_GPIO_IO31__LPI2C4_SCL			0x40000b9e
+		>;
+	};
+
+	pinctrl_lpi2c7: lpi2c7grp {
+		fsl,pins = <
+			IMX95_PAD_GPIO_IO08__LPI2C7_SDA			0x40000b9e
+			IMX95_PAD_GPIO_IO09__LPI2C7_SCL			0x40000b9e
+		>;
+	};
+
+	pinctrl_pcie0: pcie0grp {
+		fsl,pins = <
+			IMX95_PAD_GPIO_IO32__HSIOMIX_TOP_PCIE1_CLKREQ_B		0x4000031e
+		>;
+	};
+
+	pinctrl_pcie1: pcie1grp {
+		fsl,pins = <
+			IMX95_PAD_GPIO_IO35__HSIOMIX_TOP_PCIE2_CLKREQ_B		0x4000031e
+		>;
+	};
+
+	pinctrl_pdm: pdmgrp {
+		fsl,pins = <
+			IMX95_PAD_PDM_CLK__AONMIX_TOP_PDM_CLK				0x31e
+			IMX95_PAD_PDM_BIT_STREAM0__AONMIX_TOP_PDM_BIT_STREAM_BIT0	0x31e
+		>;
+	};
+
+	pinctrl_sai1: sai1grp {
+		fsl,pins = <
+			IMX95_PAD_SAI1_RXD0__AONMIX_TOP_SAI1_RX_DATA_BIT0    0x31e
+			IMX95_PAD_SAI1_TXC__AONMIX_TOP_SAI1_TX_BCLK      0x31e
+			IMX95_PAD_SAI1_TXFS__AONMIX_TOP_SAI1_TX_SYNC     0x31e
+			IMX95_PAD_SAI1_TXD0__AONMIX_TOP_SAI1_TX_DATA_BIT0    0x31e
+		>;
+	};
+
+	pinctrl_sai2: sai2grp {
+		fsl,pins = <
+			IMX95_PAD_ENET2_MDIO__NETCMIX_TOP_SAI2_RX_BCLK			0x31e
+			IMX95_PAD_ENET2_MDC__NETCMIX_TOP_SAI2_RX_SYNC			0x31e
+			IMX95_PAD_ENET2_TD3__NETCMIX_TOP_SAI2_RX_DATA_BIT0		0x31e
+			IMX95_PAD_ENET2_TD2__NETCMIX_TOP_SAI2_RX_DATA_BIT1		0x31e
+			IMX95_PAD_ENET2_TXC__NETCMIX_TOP_SAI2_TX_BCLK			0x31e
+			IMX95_PAD_ENET2_TX_CTL__NETCMIX_TOP_SAI2_TX_SYNC		0x31e
+			IMX95_PAD_ENET2_RX_CTL__NETCMIX_TOP_SAI2_TX_DATA_BIT0		0x31e
+			IMX95_PAD_ENET2_RXC__NETCMIX_TOP_SAI2_TX_DATA_BIT1		0x31e
+			IMX95_PAD_ENET2_RD0__NETCMIX_TOP_SAI2_TX_DATA_BIT2		0x31e
+			IMX95_PAD_ENET2_RD1__NETCMIX_TOP_SAI2_TX_DATA_BIT3		0x31e
+			IMX95_PAD_ENET2_RD2__NETCMIX_TOP_SAI2_MCLK			0x31e
+		>;
+	};
+
+	pinctrl_sai3: sai3grp {
+		fsl,pins = <
+			IMX95_PAD_GPIO_IO17__SAI3_MCLK				0x31e
+			IMX95_PAD_GPIO_IO16__SAI3_TX_BCLK			0x31e
+			IMX95_PAD_GPIO_IO26__SAI3_TX_SYNC			0x31e
+			IMX95_PAD_GPIO_IO20__SAI3_RX_DATA_BIT0			0x31e
+			IMX95_PAD_GPIO_IO21__SAI3_TX_DATA_BIT0			0x31e
+		>;
+	};
+
+	pinctrl_tpm6: tpm6grp {
+		fsl,pins = <
+			IMX95_PAD_GPIO_IO19__TPM6_CH2			0x51e
+		>;
+	};
+
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			IMX95_PAD_UART1_RXD__AONMIX_TOP_LPUART1_RX      0x31e
+			IMX95_PAD_UART1_TXD__AONMIX_TOP_LPUART1_TX      0x31e
+		>;
+	};
+
+	pinctrl_usdhc1: usdhc1grp {
+		fsl,pins = <
+			IMX95_PAD_SD1_CLK__USDHC1_CLK			0x158e
+			IMX95_PAD_SD1_CMD__USDHC1_CMD			0x138e
+			IMX95_PAD_SD1_DATA0__USDHC1_DATA0		0x138e
+			IMX95_PAD_SD1_DATA1__USDHC1_DATA1		0x138e
+			IMX95_PAD_SD1_DATA2__USDHC1_DATA2		0x138e
+			IMX95_PAD_SD1_DATA3__USDHC1_DATA3		0x138e
+			IMX95_PAD_SD1_DATA4__USDHC1_DATA4		0x138e
+			IMX95_PAD_SD1_DATA5__USDHC1_DATA5		0x138e
+			IMX95_PAD_SD1_DATA6__USDHC1_DATA6		0x138e
+			IMX95_PAD_SD1_DATA7__USDHC1_DATA7		0x138e
+			IMX95_PAD_SD1_STROBE__USDHC1_STROBE		0x158e
+		>;
+	};
+
+	pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp {
+		fsl,pins = <
+			IMX95_PAD_SD1_CLK__USDHC1_CLK			0x158e
+			IMX95_PAD_SD1_CMD__USDHC1_CMD			0x138e
+			IMX95_PAD_SD1_DATA0__USDHC1_DATA0		0x138e
+			IMX95_PAD_SD1_DATA1__USDHC1_DATA1		0x138e
+			IMX95_PAD_SD1_DATA2__USDHC1_DATA2		0x138e
+			IMX95_PAD_SD1_DATA3__USDHC1_DATA3		0x138e
+			IMX95_PAD_SD1_DATA4__USDHC1_DATA4		0x138e
+			IMX95_PAD_SD1_DATA5__USDHC1_DATA5		0x138e
+			IMX95_PAD_SD1_DATA6__USDHC1_DATA6		0x138e
+			IMX95_PAD_SD1_DATA7__USDHC1_DATA7		0x138e
+			IMX95_PAD_SD1_STROBE__USDHC1_STROBE		0x158e
+		>;
+	};
+
+	pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp {
+		fsl,pins = <
+			IMX95_PAD_SD1_CLK__USDHC1_CLK			0x15fe
+			IMX95_PAD_SD1_CMD__USDHC1_CMD			0x13fe
+			IMX95_PAD_SD1_DATA0__USDHC1_DATA0		0x13fe
+			IMX95_PAD_SD1_DATA1__USDHC1_DATA1		0x13fe
+			IMX95_PAD_SD1_DATA2__USDHC1_DATA2		0x13fe
+			IMX95_PAD_SD1_DATA3__USDHC1_DATA3		0x13fe
+			IMX95_PAD_SD1_DATA4__USDHC1_DATA4		0x13fe
+			IMX95_PAD_SD1_DATA5__USDHC1_DATA5		0x13fe
+			IMX95_PAD_SD1_DATA6__USDHC1_DATA6		0x13fe
+			IMX95_PAD_SD1_DATA7__USDHC1_DATA7		0x13fe
+			IMX95_PAD_SD1_STROBE__USDHC1_STROBE		0x15fe
+		>;
+	};
+
+	pinctrl_reg_usdhc2_vmmc: regusdhc2vmmcgrp {
+		fsl,pins = <
+			IMX95_PAD_SD2_RESET_B__GPIO3_IO_BIT7		0x31e
+		>;
+	};
+
+	pinctrl_usdhc2_gpio: usdhc2gpiogrp {
+		fsl,pins = <
+			IMX95_PAD_SD2_CD_B__GPIO3_IO_BIT0		0x31e
+		>;
+	};
+
+	pinctrl_usdhc2: usdhc2grp {
+		fsl,pins = <
+			IMX95_PAD_SD2_CLK__USDHC2_CLK			0x158e
+			IMX95_PAD_SD2_CMD__USDHC2_CMD			0x138e
+			IMX95_PAD_SD2_DATA0__USDHC2_DATA0		0x138e
+			IMX95_PAD_SD2_DATA1__USDHC2_DATA1		0x138e
+			IMX95_PAD_SD2_DATA2__USDHC2_DATA2		0x138e
+			IMX95_PAD_SD2_DATA3__USDHC2_DATA3		0x138e
+			IMX95_PAD_SD2_VSELECT__USDHC2_VSELECT		0x51e
+		>;
+	};
+
+	pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
+		fsl,pins = <
+			IMX95_PAD_SD2_CLK__USDHC2_CLK			0x158e
+			IMX95_PAD_SD2_CMD__USDHC2_CMD			0x138e
+			IMX95_PAD_SD2_DATA0__USDHC2_DATA0		0x138e
+			IMX95_PAD_SD2_DATA1__USDHC2_DATA1		0x138e
+			IMX95_PAD_SD2_DATA2__USDHC2_DATA2		0x138e
+			IMX95_PAD_SD2_DATA3__USDHC2_DATA3		0x138e
+			IMX95_PAD_SD2_VSELECT__USDHC2_VSELECT		0x51e
+		>;
+	};
+
+	pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
+		fsl,pins = <
+			IMX95_PAD_SD2_CLK__USDHC2_CLK			0x15fe
+			IMX95_PAD_SD2_CMD__USDHC2_CMD			0x13fe
+			IMX95_PAD_SD2_DATA0__USDHC2_DATA0		0x13fe
+			IMX95_PAD_SD2_DATA1__USDHC2_DATA1		0x13fe
+			IMX95_PAD_SD2_DATA2__USDHC2_DATA2		0x13fe
+			IMX95_PAD_SD2_DATA3__USDHC2_DATA3		0x13fe
+			IMX95_PAD_SD2_VSELECT__USDHC2_VSELECT		0x51e
+		>;
+	};
+};
+
+&thermal_zones {
+	a55-thermal {
+		trips {
+			atrip2: trip2 {
+				temperature = <55000>;
+				hysteresis = <2000>;
+				type = "active";
+			};
+
+			atrip3: trip3 {
+				temperature = <65000>;
+				hysteresis = <2000>;
+				type = "active";
+			};
+
+			atrip4: trip4 {
+				temperature = <75000>;
+				hysteresis = <2000>;
+				type = "active";
+			};
+		};
+
+		cooling-maps {
+			map1 {
+				trip = <&atrip2>;
+				cooling-device = <&fan0 0 1>;
+			};
+
+			map2 {
+				trip = <&atrip3>;
+				cooling-device = <&fan0 1 2>;
+			};
+
+			map3 {
+				trip = <&atrip4>;
+				cooling-device = <&fan0 2 3>;
+			};
+		};
+	};
+};
+
+&tpm6 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_tpm6>;
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/freescale/imx95-clock.h b/arch/arm64/boot/dts/freescale/imx95-clock.h
new file mode 100644
index 000000000000..e1f91203e794
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx95-clock.h
@@ -0,0 +1,187 @@
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
+/*
+ * Copyright 2024 NXP
+ */
+
+#ifndef __CLOCK_IMX95_H
+#define __CLOCK_IMX95_H
+
+/* The index should match i.MX95 SCMI Firmware */
+#define IMX95_CLK_32K                       1
+#define IMX95_CLK_24M                       2
+#define IMX95_CLK_FRO                       3
+#define IMX95_CLK_SYSPLL1_VCO               4
+#define IMX95_CLK_SYSPLL1_PFD0_UNGATED      5
+#define IMX95_CLK_SYSPLL1_PFD0              6
+#define IMX95_CLK_SYSPLL1_PFD0_DIV2         7
+#define IMX95_CLK_SYSPLL1_PFD1_UNGATED      8
+#define IMX95_CLK_SYSPLL1_PFD1              9
+#define IMX95_CLK_SYSPLL1_PFD1_DIV2         10
+#define IMX95_CLK_SYSPLL1_PFD2_UNGATED      11
+#define IMX95_CLK_SYSPLL1_PFD2              12
+#define IMX95_CLK_SYSPLL1_PFD2_DIV2         13
+#define IMX95_CLK_AUDIOPLL1_VCO             14
+#define IMX95_CLK_AUDIOPLL1                 15
+#define IMX95_CLK_AUDIOPLL2_VCO             16
+#define IMX95_CLK_AUDIOPLL2                 17
+#define IMX95_CLK_VIDEOPLL1_VCO             18
+#define IMX95_CLK_VIDEOPLL1                 19
+#define IMX95_CLK_RESERVED20                20
+#define IMX95_CLK_RESERVED21                21
+#define IMX95_CLK_RESERVED22                22
+#define IMX95_CLK_RESERVED23                23
+#define IMX95_CLK_ARMPLL_VCO                24
+#define IMX95_CLK_ARMPLL_PFD0_UNGATED       25
+#define IMX95_CLK_ARMPLL_PFD0               26
+#define IMX95_CLK_ARMPLL_PFD1_UNGATED       27
+#define IMX95_CLK_ARMPLL_PFD1               28
+#define IMX95_CLK_ARMPLL_PFD2_UNGATED       29
+#define IMX95_CLK_ARMPLL_PFD2               30
+#define IMX95_CLK_ARMPLL_PFD3_UNGATED       31
+#define IMX95_CLK_ARMPLL_PFD3               32
+#define IMX95_CLK_DRAMPLL_VCO               33
+#define IMX95_CLK_DRAMPLL                   34
+#define IMX95_CLK_HSIOPLL_VCO               35
+#define IMX95_CLK_HSIOPLL                   36
+#define IMX95_CLK_LDBPLL_VCO                37
+#define IMX95_CLK_LDBPLL                    38
+#define IMX95_CLK_EXT1                      39
+#define IMX95_CLK_EXT2                      40
+
+#define IMX95_CCM_NUM_CLK_SRC               41
+
+#define IMX95_CLK_ADC                      (IMX95_CCM_NUM_CLK_SRC + 0)
+#define IMX95_CLK_TMU                      (IMX95_CCM_NUM_CLK_SRC + 1)
+#define IMX95_CLK_BUSAON                   (IMX95_CCM_NUM_CLK_SRC + 2)
+#define IMX95_CLK_CAN1                     (IMX95_CCM_NUM_CLK_SRC + 3)
+#define IMX95_CLK_I3C1                     (IMX95_CCM_NUM_CLK_SRC + 4)
+#define IMX95_CLK_I3C1SLOW                 (IMX95_CCM_NUM_CLK_SRC + 5)
+#define IMX95_CLK_LPI2C1                   (IMX95_CCM_NUM_CLK_SRC + 6)
+#define IMX95_CLK_LPI2C2                   (IMX95_CCM_NUM_CLK_SRC + 7)
+#define IMX95_CLK_LPSPI1                   (IMX95_CCM_NUM_CLK_SRC + 8)
+#define IMX95_CLK_LPSPI2                   (IMX95_CCM_NUM_CLK_SRC + 9)
+#define IMX95_CLK_LPTMR1                   (IMX95_CCM_NUM_CLK_SRC + 10)
+#define IMX95_CLK_LPUART1                  (IMX95_CCM_NUM_CLK_SRC + 11)
+#define IMX95_CLK_LPUART2                  (IMX95_CCM_NUM_CLK_SRC + 12)
+#define IMX95_CLK_M33                      (IMX95_CCM_NUM_CLK_SRC + 13)
+#define IMX95_CLK_M33SYSTICK               (IMX95_CCM_NUM_CLK_SRC + 14)
+#define IMX95_CLK_MQS1                     (IMX95_CCM_NUM_CLK_SRC + 15)
+#define IMX95_CLK_PDM                      (IMX95_CCM_NUM_CLK_SRC + 16)
+#define IMX95_CLK_SAI1                     (IMX95_CCM_NUM_CLK_SRC + 17)
+#define IMX95_CLK_SENTINEL                 (IMX95_CCM_NUM_CLK_SRC + 18)
+#define IMX95_CLK_TPM2                     (IMX95_CCM_NUM_CLK_SRC + 19)
+#define IMX95_CLK_TSTMR1                   (IMX95_CCM_NUM_CLK_SRC + 20)
+#define IMX95_CLK_CAMAPB                   (IMX95_CCM_NUM_CLK_SRC + 21)
+#define IMX95_CLK_CAMAXI                   (IMX95_CCM_NUM_CLK_SRC + 22)
+#define IMX95_CLK_CAMCM0                   (IMX95_CCM_NUM_CLK_SRC + 23)
+#define IMX95_CLK_CAMISI                   (IMX95_CCM_NUM_CLK_SRC + 24)
+#define IMX95_CLK_MIPIPHYCFG               (IMX95_CCM_NUM_CLK_SRC + 25)
+#define IMX95_CLK_MIPIPHYPLLBYPASS         (IMX95_CCM_NUM_CLK_SRC + 26)
+#define IMX95_CLK_MIPIPHYPLLREF            (IMX95_CCM_NUM_CLK_SRC + 27)
+#define IMX95_CLK_MIPITESTBYTE             (IMX95_CCM_NUM_CLK_SRC + 28)
+#define IMX95_CLK_A55                      (IMX95_CCM_NUM_CLK_SRC + 29)
+#define IMX95_CLK_A55MTRBUS                (IMX95_CCM_NUM_CLK_SRC + 30)
+#define IMX95_CLK_A55PERIPH                (IMX95_CCM_NUM_CLK_SRC + 31)
+#define IMX95_CLK_DRAMALT                  (IMX95_CCM_NUM_CLK_SRC + 32)
+#define IMX95_CLK_DRAMAPB                  (IMX95_CCM_NUM_CLK_SRC + 33)
+#define IMX95_CLK_DISPAPB                  (IMX95_CCM_NUM_CLK_SRC + 34)
+#define IMX95_CLK_DISPAXI                  (IMX95_CCM_NUM_CLK_SRC + 35)
+#define IMX95_CLK_DISPDP                   (IMX95_CCM_NUM_CLK_SRC + 36)
+#define IMX95_CLK_DISPOCRAM                (IMX95_CCM_NUM_CLK_SRC + 37)
+#define IMX95_CLK_DISPUSB31                (IMX95_CCM_NUM_CLK_SRC + 38)
+#define IMX95_CLK_DISP1PIX                 (IMX95_CCM_NUM_CLK_SRC + 39)
+#define IMX95_CLK_DISP2PIX                 (IMX95_CCM_NUM_CLK_SRC + 40)
+#define IMX95_CLK_DISP3PIX                 (IMX95_CCM_NUM_CLK_SRC + 41)
+#define IMX95_CLK_GPUAPB                   (IMX95_CCM_NUM_CLK_SRC + 42)
+#define IMX95_CLK_GPU                      (IMX95_CCM_NUM_CLK_SRC + 43)
+#define IMX95_CLK_HSIOACSCAN480M           (IMX95_CCM_NUM_CLK_SRC + 44)
+#define IMX95_CLK_HSIOACSCAN80M            (IMX95_CCM_NUM_CLK_SRC + 45)
+#define IMX95_CLK_HSIO                     (IMX95_CCM_NUM_CLK_SRC + 46)
+#define IMX95_CLK_HSIOPCIEAUX              (IMX95_CCM_NUM_CLK_SRC + 47)
+#define IMX95_CLK_HSIOPCIETEST160M         (IMX95_CCM_NUM_CLK_SRC + 48)
+#define IMX95_CLK_HSIOPCIETEST400M         (IMX95_CCM_NUM_CLK_SRC + 49)
+#define IMX95_CLK_HSIOPCIETEST500M         (IMX95_CCM_NUM_CLK_SRC + 50)
+#define IMX95_CLK_HSIOUSBTEST50M           (IMX95_CCM_NUM_CLK_SRC + 51)
+#define IMX95_CLK_HSIOUSBTEST60M           (IMX95_CCM_NUM_CLK_SRC + 52)
+#define IMX95_CLK_BUSM7                    (IMX95_CCM_NUM_CLK_SRC + 53)
+#define IMX95_CLK_M7                       (IMX95_CCM_NUM_CLK_SRC + 54)
+#define IMX95_CLK_M7SYSTICK                (IMX95_CCM_NUM_CLK_SRC + 55)
+#define IMX95_CLK_BUSNETCMIX               (IMX95_CCM_NUM_CLK_SRC + 56)
+#define IMX95_CLK_ENET                     (IMX95_CCM_NUM_CLK_SRC + 57)
+#define IMX95_CLK_ENETPHYTEST200M          (IMX95_CCM_NUM_CLK_SRC + 58)
+#define IMX95_CLK_ENETPHYTEST500M          (IMX95_CCM_NUM_CLK_SRC + 59)
+#define IMX95_CLK_ENETPHYTEST667M          (IMX95_CCM_NUM_CLK_SRC + 60)
+#define IMX95_CLK_ENETREF                  (IMX95_CCM_NUM_CLK_SRC + 61)
+#define IMX95_CLK_ENETTIMER1               (IMX95_CCM_NUM_CLK_SRC + 62)
+#define IMX95_CLK_MQS2                     (IMX95_CCM_NUM_CLK_SRC + 63)
+#define IMX95_CLK_SAI2                     (IMX95_CCM_NUM_CLK_SRC + 64)
+#define IMX95_CLK_NOCAPB                   (IMX95_CCM_NUM_CLK_SRC + 65)
+#define IMX95_CLK_NOC                      (IMX95_CCM_NUM_CLK_SRC + 66)
+#define IMX95_CLK_NPUAPB                   (IMX95_CCM_NUM_CLK_SRC + 67)
+#define IMX95_CLK_NPU                      (IMX95_CCM_NUM_CLK_SRC + 68)
+#define IMX95_CLK_CCMCKO1                  (IMX95_CCM_NUM_CLK_SRC + 69)
+#define IMX95_CLK_CCMCKO2                  (IMX95_CCM_NUM_CLK_SRC + 70)
+#define IMX95_CLK_CCMCKO3                  (IMX95_CCM_NUM_CLK_SRC + 71)
+#define IMX95_CLK_CCMCKO4                  (IMX95_CCM_NUM_CLK_SRC + 72)
+#define IMX95_CLK_VPUAPB                   (IMX95_CCM_NUM_CLK_SRC + 73)
+#define IMX95_CLK_VPU                      (IMX95_CCM_NUM_CLK_SRC + 74)
+#define IMX95_CLK_VPUDSP                   (IMX95_CCM_NUM_CLK_SRC + 75)
+#define IMX95_CLK_VPUJPEG                  (IMX95_CCM_NUM_CLK_SRC + 76)
+#define IMX95_CLK_AUDIOXCVR                (IMX95_CCM_NUM_CLK_SRC + 77)
+#define IMX95_CLK_BUSWAKEUP                (IMX95_CCM_NUM_CLK_SRC + 78)
+#define IMX95_CLK_CAN2                     (IMX95_CCM_NUM_CLK_SRC + 79)
+#define IMX95_CLK_CAN3                     (IMX95_CCM_NUM_CLK_SRC + 80)
+#define IMX95_CLK_CAN4                     (IMX95_CCM_NUM_CLK_SRC + 81)
+#define IMX95_CLK_CAN5                     (IMX95_CCM_NUM_CLK_SRC + 82)
+#define IMX95_CLK_FLEXIO1                  (IMX95_CCM_NUM_CLK_SRC + 83)
+#define IMX95_CLK_FLEXIO2                  (IMX95_CCM_NUM_CLK_SRC + 84)
+#define IMX95_CLK_FLEXSPI1                 (IMX95_CCM_NUM_CLK_SRC + 85)
+#define IMX95_CLK_I3C2                     (IMX95_CCM_NUM_CLK_SRC + 86)
+#define IMX95_CLK_I3C2SLOW                 (IMX95_CCM_NUM_CLK_SRC + 87)
+#define IMX95_CLK_LPI2C3                   (IMX95_CCM_NUM_CLK_SRC + 88)
+#define IMX95_CLK_LPI2C4                   (IMX95_CCM_NUM_CLK_SRC + 89)
+#define IMX95_CLK_LPI2C5                   (IMX95_CCM_NUM_CLK_SRC + 90)
+#define IMX95_CLK_LPI2C6                   (IMX95_CCM_NUM_CLK_SRC + 91)
+#define IMX95_CLK_LPI2C7                   (IMX95_CCM_NUM_CLK_SRC + 92)
+#define IMX95_CLK_LPI2C8                   (IMX95_CCM_NUM_CLK_SRC + 93)
+#define IMX95_CLK_LPSPI3                   (IMX95_CCM_NUM_CLK_SRC + 94)
+#define IMX95_CLK_LPSPI4                   (IMX95_CCM_NUM_CLK_SRC + 95)
+#define IMX95_CLK_LPSPI5                   (IMX95_CCM_NUM_CLK_SRC + 96)
+#define IMX95_CLK_LPSPI6                   (IMX95_CCM_NUM_CLK_SRC + 97)
+#define IMX95_CLK_LPSPI7                   (IMX95_CCM_NUM_CLK_SRC + 98)
+#define IMX95_CLK_LPSPI8                   (IMX95_CCM_NUM_CLK_SRC + 99)
+#define IMX95_CLK_LPTMR2                   (IMX95_CCM_NUM_CLK_SRC + 100)
+#define IMX95_CLK_LPUART3                  (IMX95_CCM_NUM_CLK_SRC + 101)
+#define IMX95_CLK_LPUART4                  (IMX95_CCM_NUM_CLK_SRC + 102)
+#define IMX95_CLK_LPUART5                  (IMX95_CCM_NUM_CLK_SRC + 103)
+#define IMX95_CLK_LPUART6                  (IMX95_CCM_NUM_CLK_SRC + 104)
+#define IMX95_CLK_LPUART7                  (IMX95_CCM_NUM_CLK_SRC + 105)
+#define IMX95_CLK_LPUART8                  (IMX95_CCM_NUM_CLK_SRC + 106)
+#define IMX95_CLK_SAI3                     (IMX95_CCM_NUM_CLK_SRC + 107)
+#define IMX95_CLK_SAI4                     (IMX95_CCM_NUM_CLK_SRC + 108)
+#define IMX95_CLK_SAI5                     (IMX95_CCM_NUM_CLK_SRC + 109)
+#define IMX95_CLK_SPDIF                    (IMX95_CCM_NUM_CLK_SRC + 110)
+#define IMX95_CLK_SWOTRACE                 (IMX95_CCM_NUM_CLK_SRC + 111)
+#define IMX95_CLK_TPM4                     (IMX95_CCM_NUM_CLK_SRC + 112)
+#define IMX95_CLK_TPM5                     (IMX95_CCM_NUM_CLK_SRC + 113)
+#define IMX95_CLK_TPM6                     (IMX95_CCM_NUM_CLK_SRC + 114)
+#define IMX95_CLK_TSTMR2                   (IMX95_CCM_NUM_CLK_SRC + 115)
+#define IMX95_CLK_USBPHYBURUNIN            (IMX95_CCM_NUM_CLK_SRC + 116)
+#define IMX95_CLK_USDHC1                   (IMX95_CCM_NUM_CLK_SRC + 117)
+#define IMX95_CLK_USDHC2                   (IMX95_CCM_NUM_CLK_SRC + 118)
+#define IMX95_CLK_USDHC3                   (IMX95_CCM_NUM_CLK_SRC + 119)
+#define IMX95_CLK_V2XPK                    (IMX95_CCM_NUM_CLK_SRC + 120)
+#define IMX95_CLK_WAKEUPAXI                (IMX95_CCM_NUM_CLK_SRC + 121)
+#define IMX95_CLK_XSPISLVROOT              (IMX95_CCM_NUM_CLK_SRC + 122)
+#define IMX95_CLK_SEL_EXT                  (IMX95_CCM_NUM_CLK_SRC + 123 + 0)
+#define IMX95_CLK_SEL_A55C0                (IMX95_CCM_NUM_CLK_SRC + 123 + 1)
+#define IMX95_CLK_SEL_A55C1                (IMX95_CCM_NUM_CLK_SRC + 123 + 2)
+#define IMX95_CLK_SEL_A55C2                (IMX95_CCM_NUM_CLK_SRC + 123 + 3)
+#define IMX95_CLK_SEL_A55C3                (IMX95_CCM_NUM_CLK_SRC + 123 + 4)
+#define IMX95_CLK_SEL_A55C4                (IMX95_CCM_NUM_CLK_SRC + 123 + 5)
+#define IMX95_CLK_SEL_A55C5                (IMX95_CCM_NUM_CLK_SRC + 123 + 6)
+#define IMX95_CLK_SEL_A55P                 (IMX95_CCM_NUM_CLK_SRC + 123 + 7)
+#define IMX95_CLK_SEL_DRAM                 (IMX95_CCM_NUM_CLK_SRC + 123 + 8)
+#define IMX95_CLK_SEL_TEMPSENSE            (IMX95_CCM_NUM_CLK_SRC + 123 + 9)
+
+#endif	/* __CLOCK_IMX95_H */
diff --git a/arch/arm64/boot/dts/freescale/imx95-pinfunc.h b/arch/arm64/boot/dts/freescale/imx95-pinfunc.h
new file mode 100644
index 000000000000..9f614eea7c86
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx95-pinfunc.h
@@ -0,0 +1,865 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR MIT) */
+/*
+ * Copyright 2024 NXP
+ */
+
+#ifndef __DTS_IMX95_PINFUNC_H
+#define __DTS_IMX95_PINFUNC_H
+
+/*
+ * The pin function ID is a tuple of
+ * <mux_reg conf_reg input_reg mux_mode input_val>
+ */
+#define IMX95_PAD_DAP_TDI__JTAG_MUX_TDI                               0x0000 0x0204 0x0610 0x00 0x00
+#define IMX95_PAD_DAP_TDI__NETCMIX_TOP_MQS2_LEFT                      0x0000 0x0204 0x0000 0x01 0x00
+#define IMX95_PAD_DAP_TDI__NETCMIX_TOP_NETC_TMR_1588_ALARM1           0x0000 0x0204 0x0000 0x02 0x00
+#define IMX95_PAD_DAP_TDI__CAN2_TX                                    0x0000 0x0204 0x0000 0x03 0x00
+#define IMX95_PAD_DAP_TDI__FLEXIO2_FLEXIO_BIT30                       0x0000 0x0204 0x0000 0x04 0x00
+#define IMX95_PAD_DAP_TDI__GPIO3_IO_BIT28                             0x0000 0x0204 0x0000 0x05 0x00
+#define IMX95_PAD_DAP_TDI__LPUART5_RX                                 0x0000 0x0204 0x0570 0x06 0x00
+
+#define IMX95_PAD_DAP_TMS_SWDIO__JTAG_MUX_TMS                         0x0004 0x0208 0x0614 0x00 0x00
+#define IMX95_PAD_DAP_TMS_SWDIO__CAN4_TX                              0x0004 0x0208 0x0000 0x02 0x00
+#define IMX95_PAD_DAP_TMS_SWDIO__FLEXIO2_FLEXIO_BIT31                 0x0004 0x0208 0x0000 0x04 0x00
+#define IMX95_PAD_DAP_TMS_SWDIO__GPIO3_IO_BIT29                       0x0004 0x0208 0x0000 0x05 0x00
+#define IMX95_PAD_DAP_TMS_SWDIO__LPUART5_RTS_B                        0x0004 0x0208 0x0000 0x06 0x00
+
+#define IMX95_PAD_DAP_TCLK_SWCLK__JTAG_MUX_TCK                        0x0008 0x020C 0x060C 0x00 0x00
+#define IMX95_PAD_DAP_TCLK_SWCLK__CAN4_RX                             0x0008 0x020C 0x044C 0x02 0x00
+#define IMX95_PAD_DAP_TCLK_SWCLK__FLEXIO1_FLEXIO_BIT30                0x0008 0x020C 0x0460 0x04 0x00
+#define IMX95_PAD_DAP_TCLK_SWCLK__GPIO3_IO_BIT30                      0x0008 0x020C 0x0000 0x05 0x00
+#define IMX95_PAD_DAP_TCLK_SWCLK__LPUART5_CTS_B                       0x0008 0x020C 0x056C 0x06 0x00
+
+#define IMX95_PAD_DAP_TDO_TRACESWO__JTAG_MUX_TDO                      0x000C 0x0210 0x0000 0x00 0x00
+#define IMX95_PAD_DAP_TDO_TRACESWO__NETCMIX_TOP_MQS2_RIGHT            0x000C 0x0210 0x0000 0x01 0x00
+#define IMX95_PAD_DAP_TDO_TRACESWO__NETCMIX_TOP_NETC_TMR_1588_ALARM   0x000C 0x0210 0x0000 0x02 0x00
+#define IMX95_PAD_DAP_TDO_TRACESWO__CAN2_RX                           0x000C 0x0210 0x0444 0x03 0x00
+#define IMX95_PAD_DAP_TDO_TRACESWO__FLEXIO1_FLEXIO_BIT31              0x000C 0x0210 0x0464 0x04 0x00
+#define IMX95_PAD_DAP_TDO_TRACESWO__GPIO3_IO_BIT31                    0x000C 0x0210 0x0000 0x05 0x00
+#define IMX95_PAD_DAP_TDO_TRACESWO__LPUART5_TX                        0x000C 0x0210 0x0574 0x06 0x00
+
+#define IMX95_PAD_GPIO_IO00__GPIO2_IO_BIT0                            0x0010 0x0214 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO00__LPI2C3_SDA                               0x0010 0x0214 0x0504 0x11 0x00
+#define IMX95_PAD_GPIO_IO00__LPSPI6_PCS0                              0x0010 0x0214 0x0000 0x04 0x00
+#define IMX95_PAD_GPIO_IO00__LPUART5_TX                               0x0010 0x0214 0x0574 0x05 0x01
+#define IMX95_PAD_GPIO_IO00__LPI2C5_SDA                               0x0010 0x0214 0x0514 0x16 0x00
+#define IMX95_PAD_GPIO_IO00__FLEXIO1_FLEXIO_BIT0                      0x0010 0x0214 0x0468 0x07 0x00
+
+#define IMX95_PAD_GPIO_IO01__GPIO2_IO_BIT1                            0x0014 0x0218 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO01__LPI2C3_SCL                               0x0014 0x0218 0x0500 0x11 0x00
+#define IMX95_PAD_GPIO_IO01__LPSPI6_SIN                               0x0014 0x0218 0x0000 0x04 0x00
+#define IMX95_PAD_GPIO_IO01__LPUART5_RX                               0x0014 0x0218 0x0570 0x05 0x01
+#define IMX95_PAD_GPIO_IO01__LPI2C5_SCL                               0x0014 0x0218 0x0510 0x16 0x00
+#define IMX95_PAD_GPIO_IO01__FLEXIO1_FLEXIO_BIT1                      0x0014 0x0218 0x046C 0x07 0x00
+
+#define IMX95_PAD_GPIO_IO02__GPIO2_IO_BIT2                            0x0018 0x021C 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO02__LPI2C4_SDA                               0x0018 0x021C 0x050C 0x11 0x00
+#define IMX95_PAD_GPIO_IO02__LPSPI6_SOUT                              0x0018 0x021C 0x0000 0x04 0x00
+#define IMX95_PAD_GPIO_IO02__LPUART5_CTS_B                            0x0018 0x021C 0x056C 0x05 0x01
+#define IMX95_PAD_GPIO_IO02__LPI2C6_SDA                               0x0018 0x021C 0x051C 0x16 0x00
+#define IMX95_PAD_GPIO_IO02__FLEXIO1_FLEXIO_BIT2                      0x0018 0x021C 0x0470 0x07 0x00
+
+#define IMX95_PAD_GPIO_IO03__GPIO2_IO_BIT3                            0x001C 0x0220 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO03__LPI2C4_SCL                               0x001C 0x0220 0x0508 0x11 0x00
+#define IMX95_PAD_GPIO_IO03__LPSPI6_SCK                               0x001C 0x0220 0x0000 0x04 0x00
+#define IMX95_PAD_GPIO_IO03__LPUART5_RTS_B                            0x001C 0x0220 0x0000 0x05 0x00
+#define IMX95_PAD_GPIO_IO03__LPI2C6_SCL                               0x001C 0x0220 0x0518 0x16 0x00
+#define IMX95_PAD_GPIO_IO03__FLEXIO1_FLEXIO_BIT3                      0x001C 0x0220 0x0474 0x07 0x00
+
+#define IMX95_PAD_GPIO_IO04__GPIO2_IO_BIT4                            0x0020 0x0224 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO04__TPM3_CH0                                 0x0020 0x0224 0x0000 0x01 0x00
+#define IMX95_PAD_GPIO_IO04__AONMIX_TOP_PDM_CLK                       0x0020 0x0224 0x0000 0x02 0x00
+#define IMX95_PAD_GPIO_IO04__CAN4_TX                                  0x0020 0x0224 0x0000 0x03 0x00
+#define IMX95_PAD_GPIO_IO04__LPSPI7_PCS0                              0x0020 0x0224 0x0000 0x04 0x00
+#define IMX95_PAD_GPIO_IO04__LPUART6_TX                               0x0020 0x0224 0x0580 0x05 0x01
+#define IMX95_PAD_GPIO_IO04__LPI2C6_SDA                               0x0020 0x0224 0x051C 0x16 0x01
+#define IMX95_PAD_GPIO_IO04__FLEXIO1_FLEXIO_BIT4                      0x0020 0x0224 0x0478 0x07 0x00
+
+#define IMX95_PAD_GPIO_IO05__GPIO2_IO_BIT5                            0x0024 0x0228 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO05__TPM4_CH0                                 0x0024 0x0228 0x0000 0x01 0x00
+#define IMX95_PAD_GPIO_IO05__AONMIX_TOP_PDM_BIT_STREAM_BIT0           0x0024 0x0228 0x040C 0x02 0x01
+#define IMX95_PAD_GPIO_IO05__CAN4_RX                                  0x0024 0x0228 0x044C 0x03 0x01
+#define IMX95_PAD_GPIO_IO05__LPSPI7_SIN                               0x0024 0x0228 0x0000 0x04 0x00
+#define IMX95_PAD_GPIO_IO05__LPUART6_RX                               0x0024 0x0228 0x057C 0x05 0x01
+#define IMX95_PAD_GPIO_IO05__LPI2C6_SCL                               0x0024 0x0228 0x0518 0x16 0x01
+#define IMX95_PAD_GPIO_IO05__FLEXIO1_FLEXIO_BIT5                      0x0024 0x0228 0x047C 0x07 0x00
+
+#define IMX95_PAD_GPIO_IO06__GPIO2_IO_BIT6                            0x0028 0x022C 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO06__TPM5_CH0                                 0x0028 0x022C 0x0000 0x01 0x00
+#define IMX95_PAD_GPIO_IO06__AONMIX_TOP_PDM_BIT_STREAM_BIT1           0x0028 0x022C 0x0410 0x02 0x01
+#define IMX95_PAD_GPIO_IO06__LPSPI7_SOUT                              0x0028 0x022C 0x0000 0x04 0x00
+#define IMX95_PAD_GPIO_IO06__LPUART6_CTS_B                            0x0028 0x022C 0x0578 0x05 0x01
+#define IMX95_PAD_GPIO_IO06__LPI2C7_SDA                               0x0028 0x022C 0x0524 0x16 0x00
+#define IMX95_PAD_GPIO_IO06__FLEXIO1_FLEXIO_BIT6                      0x0028 0x022C 0x0480 0x07 0x00
+
+#define IMX95_PAD_GPIO_IO07__GPIO2_IO_BIT7                            0x002C 0x0230 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO07__LPSPI3_PCS1                              0x002C 0x0230 0x0000 0x01 0x00
+#define IMX95_PAD_GPIO_IO07__LPSPI7_SCK                               0x002C 0x0230 0x0000 0x04 0x00
+#define IMX95_PAD_GPIO_IO07__LPUART6_RTS_B                            0x002C 0x0230 0x0000 0x05 0x00
+#define IMX95_PAD_GPIO_IO07__LPI2C7_SCL                               0x002C 0x0230 0x0520 0x16 0x00
+#define IMX95_PAD_GPIO_IO07__FLEXIO1_FLEXIO_BIT7                      0x002C 0x0230 0x0484 0x07 0x00
+
+#define IMX95_PAD_GPIO_IO08__GPIO2_IO_BIT8                            0x0030 0x0234 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO08__LPSPI3_PCS0                              0x0030 0x0234 0x0000 0x01 0x00
+#define IMX95_PAD_GPIO_IO08__TPM6_CH0                                 0x0030 0x0234 0x0000 0x04 0x00
+#define IMX95_PAD_GPIO_IO08__LPUART7_TX                               0x0030 0x0234 0x0588 0x05 0x01
+#define IMX95_PAD_GPIO_IO08__LPI2C7_SDA                               0x0030 0x0234 0x0524 0x16 0x01
+#define IMX95_PAD_GPIO_IO08__FLEXIO1_FLEXIO_BIT8                      0x0030 0x0234 0x0488 0x07 0x00
+
+#define IMX95_PAD_GPIO_IO09__GPIO2_IO_BIT9                            0x0034 0x0238 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO09__LPSPI3_SIN                               0x0034 0x0238 0x0000 0x01 0x00
+#define IMX95_PAD_GPIO_IO09__TPM3_EXTCLK                              0x0034 0x0238 0x0000 0x04 0x00
+#define IMX95_PAD_GPIO_IO09__LPUART7_RX                               0x0034 0x0238 0x0584 0x05 0x01
+#define IMX95_PAD_GPIO_IO09__LPI2C7_SCL                               0x0034 0x0238 0x0520 0x16 0x01
+#define IMX95_PAD_GPIO_IO09__FLEXIO1_FLEXIO_BIT9                      0x0034 0x0238 0x048C 0x07 0x00
+
+#define IMX95_PAD_GPIO_IO10__GPIO2_IO_BIT10                           0x0038 0x023C 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO10__LPSPI3_SOUT                              0x0038 0x023C 0x0000 0x01 0x00
+#define IMX95_PAD_GPIO_IO10__TPM4_EXTCLK                              0x0038 0x023C 0x0000 0x04 0x00
+#define IMX95_PAD_GPIO_IO10__LPUART7_CTS_B                            0x0038 0x023C 0x0000 0x05 0x00
+#define IMX95_PAD_GPIO_IO10__LPI2C8_SDA                               0x0038 0x023C 0x052C 0x16 0x00
+#define IMX95_PAD_GPIO_IO10__FLEXIO1_FLEXIO_BIT10                     0x0038 0x023C 0x0490 0x07 0x00
+
+#define IMX95_PAD_GPIO_IO11__GPIO2_IO_BIT11                           0x003C 0x0240 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO11__LPSPI3_SCK                               0x003C 0x0240 0x0000 0x01 0x00
+#define IMX95_PAD_GPIO_IO11__TPM5_EXTCLK                              0x003C 0x0240 0x0000 0x04 0x00
+#define IMX95_PAD_GPIO_IO11__LPUART7_RTS_B                            0x003C 0x0240 0x0000 0x05 0x00
+#define IMX95_PAD_GPIO_IO11__LPI2C8_SCL                               0x003C 0x0240 0x0528 0x16 0x00
+#define IMX95_PAD_GPIO_IO11__FLEXIO1_FLEXIO_BIT11                     0x003C 0x0240 0x0494 0x07 0x00
+
+#define IMX95_PAD_GPIO_IO12__GPIO2_IO_BIT12                           0x0040 0x0244 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO12__TPM3_CH2                                 0x0040 0x0244 0x0000 0x01 0x00
+#define IMX95_PAD_GPIO_IO12__AONMIX_TOP_PDM_BIT_STREAM_BIT2           0x0040 0x0244 0x0414 0x02 0x00
+#define IMX95_PAD_GPIO_IO12__FLEXIO1_FLEXIO_BIT12                     0x0040 0x0244 0x0498 0x03 0x00
+#define IMX95_PAD_GPIO_IO12__LPSPI8_PCS0                              0x0040 0x0244 0x0000 0x04 0x00
+#define IMX95_PAD_GPIO_IO12__LPUART8_TX                               0x0040 0x0244 0x0000 0x05 0x00
+#define IMX95_PAD_GPIO_IO12__LPI2C8_SDA                               0x0040 0x0244 0x052C 0x16 0x01
+#define IMX95_PAD_GPIO_IO12__SAI3_RX_SYNC                             0x0040 0x0244 0x0590 0x07 0x00
+
+#define IMX95_PAD_GPIO_IO13__GPIO2_IO_BIT13                           0x0044 0x0248 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO13__TPM4_CH2                                 0x0044 0x0248 0x0000 0x01 0x00
+#define IMX95_PAD_GPIO_IO13__AONMIX_TOP_PDM_BIT_STREAM_BIT3           0x0044 0x0248 0x0418 0x02 0x00
+#define IMX95_PAD_GPIO_IO13__LPSPI8_SIN                               0x0044 0x0248 0x0000 0x04 0x00
+#define IMX95_PAD_GPIO_IO13__LPUART8_RX                               0x0044 0x0248 0x0000 0x05 0x00
+#define IMX95_PAD_GPIO_IO13__LPI2C8_SCL                               0x0044 0x0248 0x0528 0x16 0x01
+#define IMX95_PAD_GPIO_IO13__FLEXIO1_FLEXIO_BIT13                     0x0044 0x0248 0x049C 0x07 0x00
+
+#define IMX95_PAD_GPIO_IO14__GPIO2_IO_BIT14                           0x0048 0x024C 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO14__LPUART3_TX                               0x0048 0x024C 0x055C 0x01 0x01
+#define IMX95_PAD_GPIO_IO14__LPSPI8_SOUT                              0x0048 0x024C 0x0000 0x04 0x00
+#define IMX95_PAD_GPIO_IO14__LPUART8_CTS_B                            0x0048 0x024C 0x0000 0x05 0x00
+#define IMX95_PAD_GPIO_IO14__LPUART4_TX                               0x0048 0x024C 0x0568 0x06 0x01
+#define IMX95_PAD_GPIO_IO14__FLEXIO1_FLEXIO_BIT14                     0x0048 0x024C 0x04A0 0x07 0x00
+
+#define IMX95_PAD_GPIO_IO15__GPIO2_IO_BIT15                           0x004C 0x0250 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO15__LPUART3_RX                               0x004C 0x0250 0x0558 0x01 0x01
+#define IMX95_PAD_GPIO_IO15__LPSPI8_SCK                               0x004C 0x0250 0x0000 0x04 0x00
+#define IMX95_PAD_GPIO_IO15__LPUART8_RTS_B                            0x004C 0x0250 0x0000 0x05 0x00
+#define IMX95_PAD_GPIO_IO15__LPUART4_RX                               0x004C 0x0250 0x0564 0x06 0x01
+#define IMX95_PAD_GPIO_IO15__FLEXIO1_FLEXIO_BIT15                     0x004C 0x0250 0x04A4 0x07 0x00
+
+#define IMX95_PAD_GPIO_IO16__GPIO2_IO_BIT16                           0x0050 0x0254 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO16__SAI3_TX_BCLK                             0x0050 0x0254 0x0000 0x01 0x00
+#define IMX95_PAD_GPIO_IO16__AONMIX_TOP_PDM_BIT_STREAM_BIT2           0x0050 0x0254 0x0414 0x02 0x01
+#define IMX95_PAD_GPIO_IO16__LPUART3_CTS_B                            0x0050 0x0254 0x0554 0x04 0x01
+#define IMX95_PAD_GPIO_IO16__LPSPI4_PCS2                              0x0050 0x0254 0x0538 0x05 0x01
+#define IMX95_PAD_GPIO_IO16__LPUART4_CTS_B                            0x0050 0x0254 0x0560 0x06 0x01
+#define IMX95_PAD_GPIO_IO16__FLEXIO1_FLEXIO_BIT16                     0x0050 0x0254 0x04A8 0x07 0x00
+
+#define IMX95_PAD_GPIO_IO17__GPIO2_IO_BIT17                           0x0054 0x0258 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO17__SAI3_MCLK                                0x0054 0x0258 0x0000 0x01 0x00
+#define IMX95_PAD_GPIO_IO17__LPUART3_RTS_B                            0x0054 0x0258 0x0000 0x04 0x00
+#define IMX95_PAD_GPIO_IO17__LPSPI4_PCS1                              0x0054 0x0258 0x0534 0x05 0x01
+#define IMX95_PAD_GPIO_IO17__LPUART4_RTS_B                            0x0054 0x0258 0x0000 0x06 0x00
+#define IMX95_PAD_GPIO_IO17__FLEXIO1_FLEXIO_BIT17                     0x0054 0x0258 0x04AC 0x07 0x00
+
+#define IMX95_PAD_GPIO_IO18__GPIO2_IO_BIT18                           0x0058 0x025C 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO18__SAI3_RX_BCLK                             0x0058 0x025C 0x058C 0x01 0x00
+#define IMX95_PAD_GPIO_IO18__LPSPI5_PCS0                              0x0058 0x025C 0x0000 0x04 0x00
+#define IMX95_PAD_GPIO_IO18__LPSPI4_PCS0                              0x0058 0x025C 0x0530 0x05 0x01
+#define IMX95_PAD_GPIO_IO18__TPM5_CH2                                 0x0058 0x025C 0x0000 0x06 0x00
+#define IMX95_PAD_GPIO_IO18__FLEXIO1_FLEXIO_BIT18                     0x0058 0x025C 0x04B0 0x07 0x00
+
+#define IMX95_PAD_GPIO_IO19__GPIO2_IO_BIT19                           0x005C 0x0260 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO19__SAI3_RX_SYNC                             0x005C 0x0260 0x0590 0x01 0x01
+#define IMX95_PAD_GPIO_IO19__AONMIX_TOP_PDM_BIT_STREAM_BIT3           0x005C 0x0260 0x0418 0x02 0x01
+#define IMX95_PAD_GPIO_IO19__FLEXIO1_FLEXIO_BIT19                     0x005C 0x0260 0x04B4 0x03 0x00
+#define IMX95_PAD_GPIO_IO19__LPSPI5_SIN                               0x005C 0x0260 0x0000 0x04 0x00
+#define IMX95_PAD_GPIO_IO19__LPSPI4_SIN                               0x005C 0x0260 0x0540 0x05 0x01
+#define IMX95_PAD_GPIO_IO19__TPM6_CH2                                 0x005C 0x0260 0x0000 0x06 0x00
+#define IMX95_PAD_GPIO_IO19__SAI3_TX_DATA_BIT0                        0x005C 0x0260 0x0000 0x07 0x00
+
+#define IMX95_PAD_GPIO_IO20__GPIO2_IO_BIT20                           0x0060 0x0264 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO20__SAI3_RX_DATA_BIT0                        0x0060 0x0264 0x0000 0x01 0x00
+#define IMX95_PAD_GPIO_IO20__AONMIX_TOP_PDM_BIT_STREAM_BIT0           0x0060 0x0264 0x040C 0x02 0x02
+#define IMX95_PAD_GPIO_IO20__LPSPI5_SOUT                              0x0060 0x0264 0x0000 0x04 0x00
+#define IMX95_PAD_GPIO_IO20__LPSPI4_SOUT                              0x0060 0x0264 0x0544 0x05 0x01
+#define IMX95_PAD_GPIO_IO20__TPM3_CH1                                 0x0060 0x0264 0x0000 0x06 0x00
+#define IMX95_PAD_GPIO_IO20__FLEXIO1_FLEXIO_BIT20                     0x0060 0x0264 0x04B8 0x07 0x00
+
+#define IMX95_PAD_GPIO_IO21__GPIO2_IO_BIT21                           0x0064 0x0268 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO21__SAI3_TX_DATA_BIT0                        0x0064 0x0268 0x0000 0x01 0x00
+#define IMX95_PAD_GPIO_IO21__AONMIX_TOP_PDM_CLK                       0x0064 0x0268 0x0000 0x02 0x00
+#define IMX95_PAD_GPIO_IO21__FLEXIO1_FLEXIO_BIT21                     0x0064 0x0268 0x04BC 0x03 0x00
+#define IMX95_PAD_GPIO_IO21__LPSPI5_SCK                               0x0064 0x0268 0x0000 0x04 0x00
+#define IMX95_PAD_GPIO_IO21__LPSPI4_SCK                               0x0064 0x0268 0x053C 0x05 0x01
+#define IMX95_PAD_GPIO_IO21__TPM4_CH1                                 0x0064 0x0268 0x0000 0x06 0x00
+#define IMX95_PAD_GPIO_IO21__SAI3_RX_BCLK                             0x0064 0x0268 0x058C 0x07 0x01
+
+#define IMX95_PAD_GPIO_IO22__GPIO2_IO_BIT22                           0x0068 0x026C 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO22__USDHC3_CLK                               0x0068 0x026C 0x05C8 0x01 0x00
+#define IMX95_PAD_GPIO_IO22__SPDIF_IN                                 0x0068 0x026C 0x0454 0x02 0x02
+#define IMX95_PAD_GPIO_IO22__CAN5_TX                                  0x0068 0x026C 0x0000 0x03 0x00
+#define IMX95_PAD_GPIO_IO22__TPM5_CH1                                 0x0068 0x026C 0x0000 0x04 0x00
+#define IMX95_PAD_GPIO_IO22__TPM6_EXTCLK                              0x0068 0x026C 0x0000 0x05 0x00
+#define IMX95_PAD_GPIO_IO22__LPI2C5_SDA                               0x0068 0x026C 0x0514 0x16 0x01
+#define IMX95_PAD_GPIO_IO22__FLEXIO1_FLEXIO_BIT22                     0x0068 0x026C 0x04C0 0x07 0x00
+
+#define IMX95_PAD_GPIO_IO23__GPIO2_IO_BIT23                           0x006C 0x0270 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO23__USDHC3_CMD                               0x006C 0x0270 0x05CC 0x01 0x00
+#define IMX95_PAD_GPIO_IO23__SPDIF_OUT                                0x006C 0x0270 0x0000 0x02 0x00
+#define IMX95_PAD_GPIO_IO23__CAN5_RX                                  0x006C 0x0270 0x0450 0x03 0x00
+#define IMX95_PAD_GPIO_IO23__TPM6_CH1                                 0x006C 0x0270 0x0000 0x04 0x00
+#define IMX95_PAD_GPIO_IO23__LPI2C5_SCL                               0x006C 0x0270 0x0510 0x16 0x01
+#define IMX95_PAD_GPIO_IO23__FLEXIO1_FLEXIO_BIT23                     0x006C 0x0270 0x04C4 0x07 0x00
+
+#define IMX95_PAD_GPIO_IO24__GPIO2_IO_BIT24                           0x0070 0x0274 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO24__USDHC3_DATA0                             0x0070 0x0274 0x05D0 0x01 0x00
+#define IMX95_PAD_GPIO_IO24__TPM3_CH3                                 0x0070 0x0274 0x0000 0x04 0x00
+#define IMX95_PAD_GPIO_IO24__JTAG_MUX_TDO                             0x0070 0x0274 0x0000 0x05 0x00
+#define IMX95_PAD_GPIO_IO24__LPSPI6_PCS1                              0x0070 0x0274 0x0000 0x06 0x00
+#define IMX95_PAD_GPIO_IO24__FLEXIO1_FLEXIO_BIT24                     0x0070 0x0274 0x04C8 0x07 0x00
+
+#define IMX95_PAD_GPIO_IO25__GPIO2_IO_BIT25                           0x0074 0x0278 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO25__USDHC3_DATA1                             0x0074 0x0278 0x05D4 0x01 0x00
+#define IMX95_PAD_GPIO_IO25__CAN2_TX                                  0x0074 0x0278 0x0000 0x02 0x00
+#define IMX95_PAD_GPIO_IO25__TPM4_CH3                                 0x0074 0x0278 0x0000 0x04 0x00
+#define IMX95_PAD_GPIO_IO25__JTAG_MUX_TCK                             0x0074 0x0278 0x060C 0x05 0x01
+#define IMX95_PAD_GPIO_IO25__LPSPI7_PCS1                              0x0074 0x0278 0x0000 0x06 0x00
+#define IMX95_PAD_GPIO_IO25__FLEXIO1_FLEXIO_BIT25                     0x0074 0x0278 0x04CC 0x07 0x00
+
+#define IMX95_PAD_GPIO_IO26__GPIO2_IO_BIT26                           0x0078 0x027C 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO26__USDHC3_DATA2                             0x0078 0x027C 0x05D8 0x01 0x00
+#define IMX95_PAD_GPIO_IO26__AONMIX_TOP_PDM_BIT_STREAM_BIT1           0x0078 0x027C 0x0410 0x02 0x02
+#define IMX95_PAD_GPIO_IO26__FLEXIO1_FLEXIO_BIT26                     0x0078 0x027C 0x0458 0x03 0x01
+#define IMX95_PAD_GPIO_IO26__TPM5_CH3                                 0x0078 0x027C 0x0000 0x04 0x00
+#define IMX95_PAD_GPIO_IO26__JTAG_MUX_TDI                             0x0078 0x027C 0x0610 0x05 0x01
+#define IMX95_PAD_GPIO_IO26__LPSPI8_PCS1                              0x0078 0x027C 0x0000 0x06 0x00
+#define IMX95_PAD_GPIO_IO26__SAI3_TX_SYNC                             0x0078 0x027C 0x0000 0x07 0x00
+
+#define IMX95_PAD_GPIO_IO27__GPIO2_IO_BIT27                           0x007C 0x0280 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO27__USDHC3_DATA3                             0x007C 0x0280 0x05DC 0x01 0x00
+#define IMX95_PAD_GPIO_IO27__CAN2_RX                                  0x007C 0x0280 0x0444 0x02 0x02
+#define IMX95_PAD_GPIO_IO27__TPM6_CH3                                 0x007C 0x0280 0x0000 0x04 0x00
+#define IMX95_PAD_GPIO_IO27__JTAG_MUX_TMS                             0x007C 0x0280 0x0614 0x05 0x01
+#define IMX95_PAD_GPIO_IO27__LPSPI5_PCS1                              0x007C 0x0280 0x0000 0x06 0x00
+#define IMX95_PAD_GPIO_IO27__FLEXIO1_FLEXIO_BIT27                     0x007C 0x0280 0x045C 0x07 0x01
+
+#define IMX95_PAD_GPIO_IO28__GPIO2_IO_BIT28                           0x0080 0x0284 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO28__LPI2C3_SDA                               0x0080 0x0284 0x0504 0x11 0x01
+#define IMX95_PAD_GPIO_IO28__CAN3_TX                                  0x0080 0x0284 0x0000 0x02 0x00
+#define IMX95_PAD_GPIO_IO28__FLEXIO1_FLEXIO_BIT28                     0x0080 0x0284 0x0000 0x07 0x00
+
+#define IMX95_PAD_GPIO_IO29__GPIO2_IO_BIT29                           0x0084 0x0288 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO29__LPI2C3_SCL                               0x0084 0x0288 0x0500 0x11 0x01
+#define IMX95_PAD_GPIO_IO29__CAN3_RX                                  0x0084 0x0288 0x0448 0x02 0x01
+#define IMX95_PAD_GPIO_IO29__FLEXIO1_FLEXIO_BIT29                     0x0084 0x0288 0x0000 0x07 0x00
+
+#define IMX95_PAD_GPIO_IO30__GPIO2_IO_BIT30                           0x0088 0x028C 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO30__LPI2C4_SDA                               0x0088 0x028C 0x050C 0x11 0x01
+#define IMX95_PAD_GPIO_IO30__CAN5_TX                                  0x0088 0x028C 0x0000 0x02 0x00
+#define IMX95_PAD_GPIO_IO30__FLEXIO1_FLEXIO_BIT30                     0x0088 0x028C 0x0460 0x07 0x01
+
+#define IMX95_PAD_GPIO_IO31__GPIO2_IO_BIT31                           0x008C 0x0290 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO31__LPI2C4_SCL                               0x008C 0x0290 0x0508 0x11 0x01
+#define IMX95_PAD_GPIO_IO31__CAN5_RX                                  0x008C 0x0290 0x0450 0x02 0x01
+#define IMX95_PAD_GPIO_IO31__FLEXIO1_FLEXIO_BIT31                     0x008C 0x0290 0x0464 0x07 0x01
+
+#define IMX95_PAD_GPIO_IO32__GPIO5_IO_BIT12                           0x0090 0x0294 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO32__HSIOMIX_TOP_PCIE1_CLKREQ_B               0x0090 0x0294 0x0000 0x01 0x00
+#define IMX95_PAD_GPIO_IO32__LPUART6_TX                               0x0090 0x0294 0x0580 0x02 0x00
+#define IMX95_PAD_GPIO_IO32__LPSPI4_PCS2                              0x0090 0x0294 0x0538 0x04 0x00
+
+#define IMX95_PAD_GPIO_IO33__GPIO5_IO_BIT13                           0x0094 0x0298 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO33__LPUART6_RX                               0x0094 0x0298 0x057C 0x02 0x00
+#define IMX95_PAD_GPIO_IO33__LPSPI4_PCS1                              0x0094 0x0298 0x0534 0x04 0x00
+
+#define IMX95_PAD_GPIO_IO34__GPIO5_IO_BIT14                           0x0098 0x029C 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO34__LPUART6_CTS_B                            0x0098 0x029C 0x0578 0x02 0x00
+#define IMX95_PAD_GPIO_IO34__LPSPI4_PCS0                              0x0098 0x029C 0x0530 0x04 0x00
+
+#define IMX95_PAD_GPIO_IO35__GPIO5_IO_BIT15                           0x009C 0x02A0 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO35__HSIOMIX_TOP_PCIE2_CLKREQ_B               0x009C 0x02A0 0x0000 0x01 0x00
+#define IMX95_PAD_GPIO_IO35__LPUART6_RTS_B                            0x009C 0x02A0 0x0000 0x02 0x00
+#define IMX95_PAD_GPIO_IO35__LPSPI4_SIN                               0x009C 0x02A0 0x0540 0x04 0x00
+
+#define IMX95_PAD_GPIO_IO36__LPSPI4_SOUT                              0x00A0 0x02A4 0x0544 0x04 0x00
+#define IMX95_PAD_GPIO_IO36__GPIO5_IO_BIT16                           0x00A0 0x02A4 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO36__LPUART7_TX                               0x00A0 0x02A4 0x0588 0x02 0x00
+
+#define IMX95_PAD_GPIO_IO37__GPIO5_IO_BIT17                           0x00A4 0x02A8 0x0000 0x00 0x00
+#define IMX95_PAD_GPIO_IO37__LPUART7_RX                               0x00A4 0x02A8 0x0584 0x02 0x00
+#define IMX95_PAD_GPIO_IO37__LPSPI4_SCK                               0x00A4 0x02A8 0x053C 0x04 0x00
+
+#define IMX95_PAD_CCM_CLKO1__CCMSRCGPCMIX_TOP_CLKO_1                  0x00A8 0x02AC 0x0000 0x00 0x00
+#define IMX95_PAD_CCM_CLKO1__NETCMIX_TOP_NETC_TMR_1588_TRIG1          0x00A8 0x02AC 0x0434 0x01 0x00
+#define IMX95_PAD_CCM_CLKO1__FLEXIO1_FLEXIO_BIT26                     0x00A8 0x02AC 0x0458 0x04 0x00
+#define IMX95_PAD_CCM_CLKO1__GPIO3_IO_BIT26                           0x00A8 0x02AC 0x0000 0x05 0x00
+
+#define IMX95_PAD_CCM_CLKO2__GPIO3_IO_BIT27                           0x00AC 0x02B0 0x0000 0x05 0x00
+#define IMX95_PAD_CCM_CLKO2__CCMSRCGPCMIX_TOP_CLKO_2                  0x00AC 0x02B0 0x0000 0x00 0x00
+#define IMX95_PAD_CCM_CLKO2__NETCMIX_TOP_NETC_TMR_1588_PP1            0x00AC 0x02B0 0x0000 0x01 0x00
+#define IMX95_PAD_CCM_CLKO2__FLEXIO1_FLEXIO_BIT27                     0x00AC 0x02B0 0x045C 0x04 0x00
+
+#define IMX95_PAD_CCM_CLKO3__CCMSRCGPCMIX_TOP_CLKO_3                  0x00B0 0x02B4 0x0000 0x00 0x00
+#define IMX95_PAD_CCM_CLKO3__NETCMIX_TOP_NETC_TMR_1588_TRIG2          0x00B0 0x02B4 0x0438 0x01 0x00
+#define IMX95_PAD_CCM_CLKO3__CAN3_TX                                  0x00B0 0x02B4 0x0000 0x02 0x00
+#define IMX95_PAD_CCM_CLKO3__FLEXIO2_FLEXIO_BIT28                     0x00B0 0x02B4 0x0000 0x04 0x00
+#define IMX95_PAD_CCM_CLKO3__GPIO4_IO_BIT28                           0x00B0 0x02B4 0x0000 0x05 0x00
+
+#define IMX95_PAD_CCM_CLKO4__CCMSRCGPCMIX_TOP_CLKO_4                  0x00B4 0x02B8 0x0000 0x00 0x00
+#define IMX95_PAD_CCM_CLKO4__NETCMIX_TOP_NETC_TMR_1588_PP2            0x00B4 0x02B8 0x0000 0x01 0x00
+#define IMX95_PAD_CCM_CLKO4__CAN3_RX                                  0x00B4 0x02B8 0x0448 0x02 0x00
+#define IMX95_PAD_CCM_CLKO4__FLEXIO2_FLEXIO_BIT29                     0x00B4 0x02B8 0x0000 0x04 0x00
+#define IMX95_PAD_CCM_CLKO4__GPIO4_IO_BIT29                           0x00B4 0x02B8 0x0000 0x05 0x00
+
+#define IMX95_PAD_ENET1_MDC__NETCMIX_TOP_NETC_MDC                     0x00B8 0x02BC 0x0424 0x00 0x00
+#define IMX95_PAD_ENET1_MDC__LPUART3_DCD_B                            0x00B8 0x02BC 0x0000 0x01 0x00
+#define IMX95_PAD_ENET1_MDC__I3C2_SCL                                 0x00B8 0x02BC 0x04F8 0x02 0x00
+#define IMX95_PAD_ENET1_MDC__HSIOMIX_TOP_USB1_OTG_ID                  0x00B8 0x02BC 0x0000 0x03 0x00
+#define IMX95_PAD_ENET1_MDC__FLEXIO2_FLEXIO_BIT0                      0x00B8 0x02BC 0x0000 0x04 0x00
+#define IMX95_PAD_ENET1_MDC__GPIO4_IO_BIT0                            0x00B8 0x02BC 0x0000 0x05 0x00
+
+#define IMX95_PAD_ENET1_MDIO__NETCMIX_TOP_NETC_MDIO                   0x00BC 0x02C0 0x0428 0x00 0x00
+#define IMX95_PAD_ENET1_MDIO__LPUART3_RIN_B                           0x00BC 0x02C0 0x0000 0x01 0x00
+#define IMX95_PAD_ENET1_MDIO__I3C2_SDA                                0x00BC 0x02C0 0x04FC 0x02 0x00
+#define IMX95_PAD_ENET1_MDIO__HSIOMIX_TOP_USB1_OTG_PWR                0x00BC 0x02C0 0x0000 0x03 0x00
+#define IMX95_PAD_ENET1_MDIO__FLEXIO2_FLEXIO_BIT1                     0x00BC 0x02C0 0x0000 0x04 0x00
+#define IMX95_PAD_ENET1_MDIO__GPIO4_IO_BIT1                           0x00BC 0x02C0 0x0000 0x05 0x00
+
+#define IMX95_PAD_ENET1_TD3__NETCMIX_TOP_ETH0_RGMII_TD3               0x00C0 0x02C4 0x0000 0x00 0x00
+#define IMX95_PAD_ENET1_TD3__CAN2_TX                                  0x00C0 0x02C4 0x0000 0x02 0x00
+#define IMX95_PAD_ENET1_TD3__HSIOMIX_TOP_USB2_OTG_ID                  0x00C0 0x02C4 0x0000 0x03 0x00
+#define IMX95_PAD_ENET1_TD3__FLEXIO2_FLEXIO_BIT2                      0x00C0 0x02C4 0x0000 0x04 0x00
+#define IMX95_PAD_ENET1_TD3__GPIO4_IO_BIT2                            0x00C0 0x02C4 0x0000 0x05 0x00
+
+#define IMX95_PAD_ENET1_TD2__NETCMIX_TOP_ETH0_RGMII_TD2               0x00C4 0x02C8 0x0000 0x00 0x00
+#define IMX95_PAD_ENET1_TD2__NETCMIX_TOP_ETH0_RMII_REF50_CLK          0x00C4 0x02C8 0x0000 0x01 0x00
+#define IMX95_PAD_ENET1_TD2__CAN2_RX                                  0x00C4 0x02C8 0x0444 0x02 0x01
+#define IMX95_PAD_ENET1_TD2__HSIOMIX_TOP_USB2_OTG_OC                  0x00C4 0x02C8 0x0000 0x03 0x00
+#define IMX95_PAD_ENET1_TD2__FLEXIO2_FLEXIO_BIT3                      0x00C4 0x02C8 0x0000 0x04 0x00
+#define IMX95_PAD_ENET1_TD2__GPIO4_IO_BIT3                            0x00C4 0x02C8 0x0000 0x05 0x00
+
+#define IMX95_PAD_ENET1_TD1__NETCMIX_TOP_ETH0_RGMII_TD1               0x00C8 0x02CC 0x0000 0x00 0x00
+#define IMX95_PAD_ENET1_TD1__LPUART3_RTS_B                            0x00C8 0x02CC 0x0000 0x01 0x00
+#define IMX95_PAD_ENET1_TD1__I3C2_PUR                                 0x00C8 0x02CC 0x0000 0x02 0x00
+#define IMX95_PAD_ENET1_TD1__HSIOMIX_TOP_USB1_OTG_OC                  0x00C8 0x02CC 0x0000 0x03 0x00
+#define IMX95_PAD_ENET1_TD1__FLEXIO2_FLEXIO_BIT4                      0x00C8 0x02CC 0x0000 0x04 0x00
+#define IMX95_PAD_ENET1_TD1__GPIO4_IO_BIT4                            0x00C8 0x02CC 0x0000 0x05 0x00
+#define IMX95_PAD_ENET1_TD1__I3C2_PUR_B                               0x00C8 0x02CC 0x0000 0x06 0x00
+#define IMX95_PAD_ENET1_TD1__NETCMIX_TOP_ETH0_RMII_TXD1               0x00C8 0x02CC 0x0000 0x07 0x00
+
+#define IMX95_PAD_ENET1_TD0__NETCMIX_TOP_ETH0_RGMII_TD0               0x00CC 0x02D0 0x0000 0x00 0x00
+#define IMX95_PAD_ENET1_TD0__LPUART3_TX                               0x00CC 0x02D0 0x055C 0x01 0x00
+#define IMX95_PAD_ENET1_TD0__NETCMIX_TOP_ETH0_RMII_TXD0               0x00CC 0x02D0 0x0000 0x02 0x00
+#define IMX95_PAD_ENET1_TD0__FLEXIO2_FLEXIO_BIT5                      0x00CC 0x02D0 0x0000 0x04 0x00
+#define IMX95_PAD_ENET1_TD0__GPIO4_IO_BIT5                            0x00CC 0x02D0 0x0000 0x05 0x00
+
+#define IMX95_PAD_ENET1_TX_CTL__NETCMIX_TOP_ETH0_RGMII_TX_CTL         0x00D0 0x02D4 0x0000 0x00 0x00
+#define IMX95_PAD_ENET1_TX_CTL__LPUART3_DTR_B                         0x00D0 0x02D4 0x0000 0x01 0x00
+#define IMX95_PAD_ENET1_TX_CTL__NETCMIX_TOP_ETH0_RMII_TX_EN           0x00D0 0x02D4 0x0000 0x02 0x00
+#define IMX95_PAD_ENET1_TX_CTL__FLEXIO2_FLEXIO_BIT6                   0x00D0 0x02D4 0x0000 0x04 0x00
+#define IMX95_PAD_ENET1_TX_CTL__GPIO4_IO_BIT6                         0x00D0 0x02D4 0x0000 0x05 0x00
+
+#define IMX95_PAD_ENET1_TXC__NETCMIX_TOP_ETH0_RGMII_TX_CLK            0x00D4 0x02D8 0x0000 0x00 0x00
+#define IMX95_PAD_ENET1_TXC__CCMSRCGPCMIX_TOP_ENET_CLK_ROOT           0x00D4 0x02D8 0x0000 0x01 0x00
+#define IMX95_PAD_ENET1_TXC__FLEXIO2_FLEXIO_BIT7                      0x00D4 0x02D8 0x0000 0x04 0x00
+#define IMX95_PAD_ENET1_TXC__GPIO4_IO_BIT7                            0x00D4 0x02D8 0x0000 0x05 0x00
+
+#define IMX95_PAD_ENET1_RX_CTL__NETCMIX_TOP_ETH0_RGMII_RX_CTL         0x00D8 0x02DC 0x0000 0x00 0x00
+#define IMX95_PAD_ENET1_RX_CTL__LPUART3_DSR_B                         0x00D8 0x02DC 0x0000 0x01 0x00
+#define IMX95_PAD_ENET1_RX_CTL__NETCMIX_TOP_ETH0_RMII_CRS_DV          0x00D8 0x02DC 0x0000 0x02 0x00
+#define IMX95_PAD_ENET1_RX_CTL__HSIOMIX_TOP_USB2_OTG_PWR              0x00D8 0x02DC 0x0000 0x03 0x00
+#define IMX95_PAD_ENET1_RX_CTL__FLEXIO2_FLEXIO_BIT8                   0x00D8 0x02DC 0x0000 0x04 0x00
+#define IMX95_PAD_ENET1_RX_CTL__GPIO4_IO_BIT8                         0x00D8 0x02DC 0x0000 0x05 0x00
+
+#define IMX95_PAD_ENET1_RXC__NETCMIX_TOP_ETH0_RGMII_RX_CLK            0x00DC 0x02E0 0x0000 0x00 0x00
+#define IMX95_PAD_ENET1_RXC__NETCMIX_TOP_ETH0_RMII_RX_ER              0x00DC 0x02E0 0x042C 0x01 0x00
+#define IMX95_PAD_ENET1_RXC__FLEXIO2_FLEXIO_BIT9                      0x00DC 0x02E0 0x0000 0x04 0x00
+#define IMX95_PAD_ENET1_RXC__GPIO4_IO_BIT9                            0x00DC 0x02E0 0x0000 0x05 0x00
+
+#define IMX95_PAD_ENET1_RD0__NETCMIX_TOP_ETH0_RGMII_RD0               0x00E0 0x02E4 0x0000 0x00 0x00
+#define IMX95_PAD_ENET1_RD0__LPUART3_RX                               0x00E0 0x02E4 0x0558 0x01 0x00
+#define IMX95_PAD_ENET1_RD0__NETCMIX_TOP_ETH0_RMII_RXD0               0x00E0 0x02E4 0x0000 0x02 0x00
+#define IMX95_PAD_ENET1_RD0__FLEXIO2_FLEXIO_BIT10                     0x00E0 0x02E4 0x0000 0x04 0x00
+#define IMX95_PAD_ENET1_RD0__GPIO4_IO_BIT10                           0x00E0 0x02E4 0x0000 0x05 0x00
+
+#define IMX95_PAD_ENET1_RD1__NETCMIX_TOP_ETH0_RGMII_RD1               0x00E4 0x02E8 0x0000 0x00 0x00
+#define IMX95_PAD_ENET1_RD1__LPUART3_CTS_B                            0x00E4 0x02E8 0x0554 0x01 0x00
+#define IMX95_PAD_ENET1_RD1__NETCMIX_TOP_ETH0_RMII_RXD1               0x00E4 0x02E8 0x0000 0x02 0x00
+#define IMX95_PAD_ENET1_RD1__LPTMR2_ALT1                              0x00E4 0x02E8 0x0548 0x03 0x00
+#define IMX95_PAD_ENET1_RD1__FLEXIO2_FLEXIO_BIT11                     0x00E4 0x02E8 0x0000 0x04 0x00
+#define IMX95_PAD_ENET1_RD1__GPIO4_IO_BIT11                           0x00E4 0x02E8 0x0000 0x05 0x00
+
+#define IMX95_PAD_ENET1_RD2__NETCMIX_TOP_ETH0_RGMII_RD2               0x00E8 0x02EC 0x0000 0x00 0x00
+#define IMX95_PAD_ENET1_RD2__NETCMIX_TOP_ETH0_RMII_RX_ER              0x00E8 0x02EC 0x042C 0x02 0x01
+#define IMX95_PAD_ENET1_RD2__LPTMR2_ALT2                              0x00E8 0x02EC 0x054C 0x03 0x00
+#define IMX95_PAD_ENET1_RD2__FLEXIO2_FLEXIO_BIT12                     0x00E8 0x02EC 0x0000 0x04 0x00
+#define IMX95_PAD_ENET1_RD2__GPIO4_IO_BIT12                           0x00E8 0x02EC 0x0000 0x05 0x00
+
+#define IMX95_PAD_ENET1_RD3__NETCMIX_TOP_ETH0_RGMII_RD3               0x00EC 0x02F0 0x0000 0x00 0x00
+#define IMX95_PAD_ENET1_RD3__LPTMR2_ALT3                              0x00EC 0x02F0 0x0550 0x03 0x00
+#define IMX95_PAD_ENET1_RD3__FLEXIO2_FLEXIO_BIT13                     0x00EC 0x02F0 0x0000 0x04 0x00
+#define IMX95_PAD_ENET1_RD3__GPIO4_IO_BIT13                           0x00EC 0x02F0 0x0000 0x05 0x00
+
+#define IMX95_PAD_ENET2_MDC__NETCMIX_TOP_NETC_MDC                     0x00F0 0x02F4 0x0424 0x00 0x01
+#define IMX95_PAD_ENET2_MDC__LPUART4_DCD_B                            0x00F0 0x02F4 0x0000 0x01 0x00
+#define IMX95_PAD_ENET2_MDC__NETCMIX_TOP_SAI2_RX_SYNC                 0x00F0 0x02F4 0x0000 0x02 0x00
+#define IMX95_PAD_ENET2_MDC__FLEXIO2_FLEXIO_BIT14                     0x00F0 0x02F4 0x0000 0x04 0x00
+#define IMX95_PAD_ENET2_MDC__GPIO4_IO_BIT14                           0x00F0 0x02F4 0x0000 0x05 0x00
+
+#define IMX95_PAD_ENET2_MDIO__NETCMIX_TOP_NETC_MDIO                   0x00F4 0x02F8 0x0428 0x00 0x01
+#define IMX95_PAD_ENET2_MDIO__LPUART4_RIN_B                           0x00F4 0x02F8 0x0000 0x01 0x00
+#define IMX95_PAD_ENET2_MDIO__NETCMIX_TOP_SAI2_RX_BCLK                0x00F4 0x02F8 0x0000 0x02 0x00
+#define IMX95_PAD_ENET2_MDIO__FLEXIO2_FLEXIO_BIT15                    0x00F4 0x02F8 0x0000 0x04 0x00
+#define IMX95_PAD_ENET2_MDIO__GPIO4_IO_BIT15                          0x00F4 0x02F8 0x0000 0x05 0x00
+
+#define IMX95_PAD_ENET2_TD3__NETCMIX_TOP_SAI2_RX_DATA_BIT0            0x00F8 0x02FC 0x0000 0x02 0x00
+#define IMX95_PAD_ENET2_TD3__FLEXIO2_FLEXIO_BIT16                     0x00F8 0x02FC 0x0000 0x04 0x00
+#define IMX95_PAD_ENET2_TD3__GPIO4_IO_BIT16                           0x00F8 0x02FC 0x0000 0x05 0x00
+#define IMX95_PAD_ENET2_TD3__NETCMIX_TOP_ETH1_RGMII_TD3               0x00F8 0x02FC 0x0000 0x00 0x00
+
+#define IMX95_PAD_ENET2_TD2__NETCMIX_TOP_ETH1_RGMII_TD2               0x00FC 0x0300 0x0000 0x00 0x00
+#define IMX95_PAD_ENET2_TD2__NETCMIX_TOP_ETH1_RMII_REF50_CLK          0x00FC 0x0300 0x0000 0x01 0x00
+#define IMX95_PAD_ENET2_TD2__NETCMIX_TOP_SAI2_RX_DATA_BIT1            0x00FC 0x0300 0x0000 0x02 0x00
+#define IMX95_PAD_ENET2_TD2__SAI4_TX_SYNC                             0x00FC 0x0300 0x05A4 0x03 0x00
+#define IMX95_PAD_ENET2_TD2__FLEXIO2_FLEXIO_BIT17                     0x00FC 0x0300 0x0000 0x04 0x00
+#define IMX95_PAD_ENET2_TD2__GPIO4_IO_BIT17                           0x00FC 0x0300 0x0000 0x05 0x00
+
+#define IMX95_PAD_ENET2_TD1__NETCMIX_TOP_ETH1_RGMII_TD1               0x0100 0x0304 0x0000 0x00 0x00
+#define IMX95_PAD_ENET2_TD1__LPUART4_RTS_B                            0x0100 0x0304 0x0000 0x01 0x00
+#define IMX95_PAD_ENET2_TD1__NETCMIX_TOP_SAI2_RX_DATA_BIT2            0x0100 0x0304 0x0000 0x02 0x00
+#define IMX95_PAD_ENET2_TD1__SAI4_TX_BCLK                             0x0100 0x0304 0x05A0 0x03 0x00
+#define IMX95_PAD_ENET2_TD1__FLEXIO2_FLEXIO_BIT18                     0x0100 0x0304 0x0000 0x04 0x00
+#define IMX95_PAD_ENET2_TD1__GPIO4_IO_BIT18                           0x0100 0x0304 0x0000 0x05 0x00
+#define IMX95_PAD_ENET2_TD1__NETCMIX_TOP_ETH1_RMII_TXD1               0x0100 0x0304 0x0000 0x06 0x00
+
+#define IMX95_PAD_ENET2_TD0__NETCMIX_TOP_ETH1_RGMII_TD0               0x0104 0x0308 0x0000 0x00 0x00
+#define IMX95_PAD_ENET2_TD0__LPUART4_TX                               0x0104 0x0308 0x0568 0x01 0x00
+#define IMX95_PAD_ENET2_TD0__NETCMIX_TOP_SAI2_RX_DATA_BIT3            0x0104 0x0308 0x0000 0x02 0x00
+#define IMX95_PAD_ENET2_TD0__SAI4_TX_DATA_BIT0                        0x0104 0x0308 0x0000 0x03 0x00
+#define IMX95_PAD_ENET2_TD0__FLEXIO2_FLEXIO_BIT19                     0x0104 0x0308 0x0000 0x04 0x00
+#define IMX95_PAD_ENET2_TD0__GPIO4_IO_BIT19                           0x0104 0x0308 0x0000 0x05 0x00
+#define IMX95_PAD_ENET2_TD0__NETCMIX_TOP_ETH1_RMII_TXD0               0x0104 0x0308 0x0000 0x06 0x00
+
+#define IMX95_PAD_ENET2_TX_CTL__NETCMIX_TOP_ETH1_RGMII_TX_CTL         0x0108 0x030C 0x0000 0x00 0x00
+#define IMX95_PAD_ENET2_TX_CTL__LPUART4_DTR_B                         0x0108 0x030C 0x0000 0x01 0x00
+#define IMX95_PAD_ENET2_TX_CTL__NETCMIX_TOP_SAI2_TX_SYNC              0x0108 0x030C 0x0000 0x02 0x00
+#define IMX95_PAD_ENET2_TX_CTL__NETCMIX_TOP_ETH1_RMII_TX_EN           0x0108 0x030C 0x0000 0x03 0x00
+#define IMX95_PAD_ENET2_TX_CTL__FLEXIO2_FLEXIO_BIT20                  0x0108 0x030C 0x0000 0x04 0x00
+#define IMX95_PAD_ENET2_TX_CTL__GPIO4_IO_BIT20                        0x0108 0x030C 0x0000 0x05 0x00
+
+#define IMX95_PAD_ENET2_TXC__NETCMIX_TOP_ETH1_RGMII_TX_CLK            0x010C 0x0310 0x0000 0x00 0x00
+#define IMX95_PAD_ENET2_TXC__CCMSRCGPCMIX_TOP_ENET_CLK_ROOT           0x010C 0x0310 0x0000 0x01 0x00
+#define IMX95_PAD_ENET2_TXC__NETCMIX_TOP_SAI2_TX_BCLK                 0x010C 0x0310 0x0000 0x02 0x00
+#define IMX95_PAD_ENET2_TXC__FLEXIO2_FLEXIO_BIT21                     0x010C 0x0310 0x0000 0x04 0x00
+#define IMX95_PAD_ENET2_TXC__GPIO4_IO_BIT21                           0x010C 0x0310 0x0000 0x05 0x00
+
+#define IMX95_PAD_ENET2_RX_CTL__NETCMIX_TOP_ETH1_RGMII_RX_CTL         0x0110 0x0314 0x0000 0x00 0x00
+#define IMX95_PAD_ENET2_RX_CTL__LPUART4_DSR_B                         0x0110 0x0314 0x0000 0x01 0x00
+#define IMX95_PAD_ENET2_RX_CTL__NETCMIX_TOP_SAI2_TX_DATA_BIT0         0x0110 0x0314 0x0000 0x02 0x00
+#define IMX95_PAD_ENET2_RX_CTL__FLEXIO2_FLEXIO_BIT22                  0x0110 0x0314 0x0000 0x04 0x00
+#define IMX95_PAD_ENET2_RX_CTL__GPIO4_IO_BIT22                        0x0110 0x0314 0x0000 0x05 0x00
+#define IMX95_PAD_ENET2_RX_CTL__NETCMIX_TOP_ETH1_RMII_CRS_DV          0x0110 0x0314 0x0000 0x06 0x00
+
+#define IMX95_PAD_ENET2_RXC__NETCMIX_TOP_ETH1_RGMII_RX_CLK            0x0114 0x0318 0x0000 0x00 0x00
+#define IMX95_PAD_ENET2_RXC__NETCMIX_TOP_ETH1_RMII_RX_ER              0x0114 0x0318 0x0430 0x01 0x00
+#define IMX95_PAD_ENET2_RXC__NETCMIX_TOP_SAI2_TX_DATA_BIT1            0x0114 0x0318 0x0000 0x02 0x00
+#define IMX95_PAD_ENET2_RXC__SAI4_RX_SYNC                             0x0114 0x0318 0x059C 0x03 0x00
+#define IMX95_PAD_ENET2_RXC__FLEXIO2_FLEXIO_BIT23                     0x0114 0x0318 0x0000 0x04 0x00
+#define IMX95_PAD_ENET2_RXC__GPIO4_IO_BIT23                           0x0114 0x0318 0x0000 0x05 0x00
+
+#define IMX95_PAD_ENET2_RD0__NETCMIX_TOP_ETH1_RGMII_RD0               0x0118 0x031C 0x0000 0x00 0x00
+#define IMX95_PAD_ENET2_RD0__LPUART4_RX                               0x0118 0x031C 0x0564 0x01 0x00
+#define IMX95_PAD_ENET2_RD0__NETCMIX_TOP_SAI2_TX_DATA_BIT2            0x0118 0x031C 0x0000 0x02 0x00
+#define IMX95_PAD_ENET2_RD0__SAI4_RX_BCLK                             0x0118 0x031C 0x0594 0x03 0x00
+#define IMX95_PAD_ENET2_RD0__FLEXIO2_FLEXIO_BIT24                     0x0118 0x031C 0x0000 0x04 0x00
+#define IMX95_PAD_ENET2_RD0__GPIO4_IO_BIT24                           0x0118 0x031C 0x0000 0x05 0x00
+#define IMX95_PAD_ENET2_RD0__NETCMIX_TOP_ETH1_RMII_RXD0               0x0118 0x031C 0x0000 0x06 0x00
+
+#define IMX95_PAD_ENET2_RD1__NETCMIX_TOP_ETH1_RGMII_RD1               0x011C 0x0320 0x0000 0x00 0x00
+#define IMX95_PAD_ENET2_RD1__SPDIF_IN                                 0x011C 0x0320 0x0454 0x01 0x00
+#define IMX95_PAD_ENET2_RD1__NETCMIX_TOP_SAI2_TX_DATA_BIT3            0x011C 0x0320 0x0000 0x02 0x00
+#define IMX95_PAD_ENET2_RD1__SAI4_RX_DATA_BIT0                        0x011C 0x0320 0x0598 0x03 0x00
+#define IMX95_PAD_ENET2_RD1__FLEXIO2_FLEXIO_BIT25                     0x011C 0x0320 0x0000 0x04 0x00
+#define IMX95_PAD_ENET2_RD1__GPIO4_IO_BIT25                           0x011C 0x0320 0x0000 0x05 0x00
+#define IMX95_PAD_ENET2_RD1__NETCMIX_TOP_ETH1_RMII_RXD1               0x011C 0x0320 0x0000 0x06 0x00
+
+#define IMX95_PAD_ENET2_RD2__NETCMIX_TOP_ETH1_RGMII_RD2               0x0120 0x0324 0x0000 0x00 0x00
+#define IMX95_PAD_ENET2_RD2__LPUART4_CTS_B                            0x0120 0x0324 0x0560 0x01 0x00
+#define IMX95_PAD_ENET2_RD2__NETCMIX_TOP_SAI2_MCLK                    0x0120 0x0324 0x0000 0x02 0x00
+#define IMX95_PAD_ENET2_RD2__NETCMIX_TOP_MQS2_RIGHT                   0x0120 0x0324 0x0000 0x03 0x00
+#define IMX95_PAD_ENET2_RD2__FLEXIO2_FLEXIO_BIT26                     0x0120 0x0324 0x0000 0x04 0x00
+#define IMX95_PAD_ENET2_RD2__GPIO4_IO_BIT26                           0x0120 0x0324 0x0000 0x05 0x00
+#define IMX95_PAD_ENET2_RD2__NETCMIX_TOP_ETH1_RMII_RX_ER              0x0120 0x0324 0x0430 0x06 0x01
+
+#define IMX95_PAD_ENET2_RD3__NETCMIX_TOP_ETH1_RGMII_RD3               0x0124 0x0328 0x0000 0x00 0x00
+#define IMX95_PAD_ENET2_RD3__SPDIF_OUT                                0x0124 0x0328 0x0000 0x01 0x00
+#define IMX95_PAD_ENET2_RD3__SPDIF_IN                                 0x0124 0x0328 0x0454 0x02 0x01
+#define IMX95_PAD_ENET2_RD3__NETCMIX_TOP_MQS2_LEFT                    0x0124 0x0328 0x0000 0x03 0x00
+#define IMX95_PAD_ENET2_RD3__FLEXIO2_FLEXIO_BIT27                     0x0124 0x0328 0x0000 0x04 0x00
+#define IMX95_PAD_ENET2_RD3__GPIO4_IO_BIT27                           0x0124 0x0328 0x0000 0x05 0x00
+
+#define IMX95_PAD_SD1_CLK__FLEXIO1_FLEXIO_BIT8                        0x0128 0x032C 0x0488 0x04 0x01
+#define IMX95_PAD_SD1_CLK__GPIO3_IO_BIT8                              0x0128 0x032C 0x0000 0x05 0x00
+#define IMX95_PAD_SD1_CLK__USDHC1_CLK                                 0x0128 0x032C 0x0000 0x00 0x00
+
+#define IMX95_PAD_SD1_CMD__USDHC1_CMD                                 0x012C 0x0330 0x0000 0x00 0x00
+#define IMX95_PAD_SD1_CMD__FLEXIO1_FLEXIO_BIT9                        0x012C 0x0330 0x048C 0x04 0x01
+#define IMX95_PAD_SD1_CMD__GPIO3_IO_BIT9                              0x012C 0x0330 0x0000 0x05 0x00
+
+#define IMX95_PAD_SD1_DATA0__USDHC1_DATA0                             0x0130 0x0334 0x0000 0x00 0x00
+#define IMX95_PAD_SD1_DATA0__FLEXIO1_FLEXIO_BIT10                     0x0130 0x0334 0x0490 0x04 0x01
+#define IMX95_PAD_SD1_DATA0__GPIO3_IO_BIT10                           0x0130 0x0334 0x0000 0x05 0x00
+
+#define IMX95_PAD_SD1_DATA1__USDHC1_DATA1                             0x0134 0x0338 0x0000 0x00 0x00
+#define IMX95_PAD_SD1_DATA1__FLEXIO1_FLEXIO_BIT11                     0x0134 0x0338 0x0494 0x04 0x01
+#define IMX95_PAD_SD1_DATA1__GPIO3_IO_BIT11                           0x0134 0x0338 0x0000 0x05 0x00
+
+#define IMX95_PAD_SD1_DATA2__USDHC1_DATA2                             0x0138 0x033C 0x0000 0x00 0x00
+#define IMX95_PAD_SD1_DATA2__FLEXIO1_FLEXIO_BIT12                     0x0138 0x033C 0x0498 0x04 0x01
+#define IMX95_PAD_SD1_DATA2__GPIO3_IO_BIT12                           0x0138 0x033C 0x0000 0x05 0x00
+#define IMX95_PAD_SD1_DATA2__CCMSRCGPCMIX_TOP_PMIC_READY              0x0138 0x033C 0x0000 0x06 0x00
+
+#define IMX95_PAD_SD1_DATA3__USDHC1_DATA3                             0x013C 0x0340 0x0000 0x00 0x00
+#define IMX95_PAD_SD1_DATA3__FLEXSPI1_A_SS1_B                         0x013C 0x0340 0x0000 0x01 0x00
+#define IMX95_PAD_SD1_DATA3__FLEXIO1_FLEXIO_BIT13                     0x013C 0x0340 0x049C 0x04 0x01
+#define IMX95_PAD_SD1_DATA3__GPIO3_IO_BIT13                           0x013C 0x0340 0x0000 0x05 0x00
+
+#define IMX95_PAD_SD1_DATA4__USDHC1_DATA4                             0x0140 0x0344 0x0000 0x00 0x00
+#define IMX95_PAD_SD1_DATA4__FLEXSPI1_A_DATA_BIT4                     0x0140 0x0344 0x04E4 0x01 0x00
+#define IMX95_PAD_SD1_DATA4__FLEXIO1_FLEXIO_BIT14                     0x0140 0x0344 0x04A0 0x04 0x01
+#define IMX95_PAD_SD1_DATA4__GPIO3_IO_BIT14                           0x0140 0x0344 0x0000 0x05 0x00
+#define IMX95_PAD_SD1_DATA4__XSPI_DATA_BIT4                           0x0140 0x0344 0x05FC 0x06 0x00
+
+#define IMX95_PAD_SD1_DATA5__USDHC1_DATA5                             0x0144 0x0348 0x0000 0x00 0x00
+#define IMX95_PAD_SD1_DATA5__FLEXSPI1_A_DATA_BIT5                     0x0144 0x0348 0x04E8 0x01 0x00
+#define IMX95_PAD_SD1_DATA5__USDHC1_RESET_B                           0x0144 0x0348 0x0000 0x02 0x00
+#define IMX95_PAD_SD1_DATA5__FLEXIO1_FLEXIO_BIT15                     0x0144 0x0348 0x04A4 0x04 0x01
+#define IMX95_PAD_SD1_DATA5__GPIO3_IO_BIT15                           0x0144 0x0348 0x0000 0x05 0x00
+#define IMX95_PAD_SD1_DATA5__XSPI_DATA_BIT5                           0x0144 0x0348 0x0600 0x06 0x00
+
+#define IMX95_PAD_SD1_DATA6__USDHC1_DATA6                             0x0148 0x034C 0x0000 0x00 0x00
+#define IMX95_PAD_SD1_DATA6__FLEXSPI1_A_DATA_BIT6                     0x0148 0x034C 0x04EC 0x01 0x00
+#define IMX95_PAD_SD1_DATA6__USDHC1_CD_B                              0x0148 0x034C 0x0000 0x02 0x00
+#define IMX95_PAD_SD1_DATA6__FLEXIO1_FLEXIO_BIT16                     0x0148 0x034C 0x04A8 0x04 0x01
+#define IMX95_PAD_SD1_DATA6__GPIO3_IO_BIT16                           0x0148 0x034C 0x0000 0x05 0x00
+#define IMX95_PAD_SD1_DATA6__XSPI_DATA_BIT6                           0x0148 0x034C 0x0604 0x06 0x00
+
+#define IMX95_PAD_SD1_DATA7__USDHC1_DATA7                             0x014C 0x0350 0x0000 0x00 0x00
+#define IMX95_PAD_SD1_DATA7__FLEXSPI1_A_DATA_BIT7                     0x014C 0x0350 0x04F0 0x01 0x00
+#define IMX95_PAD_SD1_DATA7__USDHC1_WP                                0x014C 0x0350 0x0000 0x02 0x00
+#define IMX95_PAD_SD1_DATA7__FLEXIO1_FLEXIO_BIT17                     0x014C 0x0350 0x04AC 0x04 0x01
+#define IMX95_PAD_SD1_DATA7__GPIO3_IO_BIT17                           0x014C 0x0350 0x0000 0x05 0x00
+#define IMX95_PAD_SD1_DATA7__XSPI_DATA_BIT7                           0x014C 0x0350 0x0608 0x06 0x00
+
+#define IMX95_PAD_SD1_STROBE__USDHC1_STROBE                           0x0150 0x0354 0x0000 0x00 0x00
+#define IMX95_PAD_SD1_STROBE__FLEXSPI1_A_DQS                          0x0150 0x0354 0x04D0 0x01 0x00
+#define IMX95_PAD_SD1_STROBE__FLEXIO1_FLEXIO_BIT18                    0x0150 0x0354 0x04B0 0x04 0x01
+#define IMX95_PAD_SD1_STROBE__GPIO3_IO_BIT18                          0x0150 0x0354 0x0000 0x05 0x00
+#define IMX95_PAD_SD1_STROBE__XSPI_DQS                                0x0150 0x0354 0x05E4 0x06 0x00
+
+#define IMX95_PAD_SD2_VSELECT__USDHC2_VSELECT                         0x0154 0x0358 0x0000 0x00 0x00
+#define IMX95_PAD_SD2_VSELECT__USDHC2_WP                              0x0154 0x0358 0x0000 0x01 0x00
+#define IMX95_PAD_SD2_VSELECT__LPTMR2_ALT3                            0x0154 0x0358 0x0550 0x02 0x01
+#define IMX95_PAD_SD2_VSELECT__FLEXIO1_FLEXIO_BIT19                   0x0154 0x0358 0x04B4 0x04 0x01
+#define IMX95_PAD_SD2_VSELECT__GPIO3_IO_BIT19                         0x0154 0x0358 0x0000 0x05 0x00
+#define IMX95_PAD_SD2_VSELECT__CCMSRCGPCMIX_TOP_EXT_CLK1              0x0154 0x0358 0x0420 0x06 0x01
+
+#define IMX95_PAD_SD3_CLK__USDHC3_CLK                                 0x0158 0x035C 0x05C8 0x00 0x01
+#define IMX95_PAD_SD3_CLK__FLEXSPI1_A_SCLK                            0x0158 0x035C 0x04F4 0x01 0x00
+#define IMX95_PAD_SD3_CLK__SAI5_TX_DATA_BIT1                          0x0158 0x035C 0x0000 0x02 0x00
+#define IMX95_PAD_SD3_CLK__SAI5_RX_DATA_BIT0                          0x0158 0x035C 0x05AC 0x03 0x00
+#define IMX95_PAD_SD3_CLK__FLEXIO1_FLEXIO_BIT20                       0x0158 0x035C 0x04B8 0x04 0x01
+#define IMX95_PAD_SD3_CLK__GPIO3_IO_BIT20                             0x0158 0x035C 0x0000 0x05 0x00
+#define IMX95_PAD_SD3_CLK__XSPI_CLK                                   0x0158 0x035C 0x05E8 0x06 0x00
+
+#define IMX95_PAD_SD3_CMD__USDHC3_CMD                                 0x015C 0x0360 0x05CC 0x00 0x01
+#define IMX95_PAD_SD3_CMD__FLEXSPI1_A_SS0_B                           0x015C 0x0360 0x0000 0x01 0x00
+#define IMX95_PAD_SD3_CMD__SAI5_TX_DATA_BIT2                          0x015C 0x0360 0x0000 0x02 0x00
+#define IMX95_PAD_SD3_CMD__SAI5_RX_SYNC                               0x015C 0x0360 0x05BC 0x03 0x00
+#define IMX95_PAD_SD3_CMD__FLEXIO1_FLEXIO_BIT21                       0x015C 0x0360 0x04BC 0x04 0x01
+#define IMX95_PAD_SD3_CMD__GPIO3_IO_BIT21                             0x015C 0x0360 0x0000 0x05 0x00
+#define IMX95_PAD_SD3_CMD__XSPI_CS                                    0x015C 0x0360 0x05E0 0x06 0x00
+
+#define IMX95_PAD_SD3_DATA0__USDHC3_DATA0                             0x0160 0x0364 0x05D0 0x00 0x01
+#define IMX95_PAD_SD3_DATA0__FLEXSPI1_A_DATA_BIT0                     0x0160 0x0364 0x04D4 0x01 0x00
+#define IMX95_PAD_SD3_DATA0__SAI5_TX_DATA_BIT3                        0x0160 0x0364 0x0000 0x02 0x00
+#define IMX95_PAD_SD3_DATA0__SAI5_RX_BCLK                             0x0160 0x0364 0x05A8 0x03 0x00
+#define IMX95_PAD_SD3_DATA0__FLEXIO1_FLEXIO_BIT22                     0x0160 0x0364 0x04C0 0x04 0x01
+#define IMX95_PAD_SD3_DATA0__GPIO3_IO_BIT22                           0x0160 0x0364 0x0000 0x05 0x00
+#define IMX95_PAD_SD3_DATA0__XSPI_DATA_BIT0                           0x0160 0x0364 0x05EC 0x06 0x00
+
+#define IMX95_PAD_SD3_DATA1__USDHC3_DATA1                             0x0164 0x0368 0x05D4 0x00 0x01
+#define IMX95_PAD_SD3_DATA1__FLEXSPI1_A_DATA_BIT1                     0x0164 0x0368 0x04D8 0x01 0x00
+#define IMX95_PAD_SD3_DATA1__SAI5_RX_DATA_BIT1                        0x0164 0x0368 0x05B0 0x02 0x00
+#define IMX95_PAD_SD3_DATA1__SAI5_TX_DATA_BIT0                        0x0164 0x0368 0x0000 0x03 0x00
+#define IMX95_PAD_SD3_DATA1__FLEXIO1_FLEXIO_BIT23                     0x0164 0x0368 0x04C4 0x04 0x01
+#define IMX95_PAD_SD3_DATA1__GPIO3_IO_BIT23                           0x0164 0x0368 0x0000 0x05 0x00
+#define IMX95_PAD_SD3_DATA1__XSPI_DATA_BIT1                           0x0164 0x0368 0x05F0 0x06 0x00
+
+#define IMX95_PAD_SD3_DATA2__USDHC3_DATA2                             0x0168 0x036C 0x05D8 0x00 0x01
+#define IMX95_PAD_SD3_DATA2__FLEXSPI1_A_DATA_BIT2                     0x0168 0x036C 0x04DC 0x01 0x00
+#define IMX95_PAD_SD3_DATA2__SAI5_RX_DATA_BIT2                        0x0168 0x036C 0x05B4 0x02 0x00
+#define IMX95_PAD_SD3_DATA2__SAI5_TX_SYNC                             0x0168 0x036C 0x05C4 0x03 0x00
+#define IMX95_PAD_SD3_DATA2__FLEXIO1_FLEXIO_BIT24                     0x0168 0x036C 0x04C8 0x04 0x01
+#define IMX95_PAD_SD3_DATA2__GPIO3_IO_BIT24                           0x0168 0x036C 0x0000 0x05 0x00
+#define IMX95_PAD_SD3_DATA2__XSPI_DATA_BIT2                           0x0168 0x036C 0x05F4 0x06 0x00
+
+#define IMX95_PAD_SD3_DATA3__USDHC3_DATA3                             0x016C 0x0370 0x05DC 0x00 0x01
+#define IMX95_PAD_SD3_DATA3__FLEXSPI1_A_DATA_BIT3                     0x016C 0x0370 0x04E0 0x01 0x00
+#define IMX95_PAD_SD3_DATA3__SAI5_RX_DATA_BIT3                        0x016C 0x0370 0x05B8 0x02 0x00
+#define IMX95_PAD_SD3_DATA3__SAI5_TX_BCLK                             0x016C 0x0370 0x05C0 0x03 0x00
+#define IMX95_PAD_SD3_DATA3__FLEXIO1_FLEXIO_BIT25                     0x016C 0x0370 0x04CC 0x04 0x01
+#define IMX95_PAD_SD3_DATA3__GPIO3_IO_BIT25                           0x016C 0x0370 0x0000 0x05 0x00
+#define IMX95_PAD_SD3_DATA3__XSPI_DATA_BIT3                           0x016C 0x0370 0x05F8 0x06 0x00
+
+#define IMX95_PAD_XSPI1_DATA0__FLEXSPI1_A_DATA_BIT0                   0x0170 0x0374 0x04D4 0x00 0x01
+#define IMX95_PAD_XSPI1_DATA0__NETCMIX_TOP_SAI2_TX_DATA_BIT4          0x0170 0x0374 0x0000 0x01 0x00
+#define IMX95_PAD_XSPI1_DATA0__SAI4_TX_BCLK                           0x0170 0x0374 0x05A0 0x02 0x01
+#define IMX95_PAD_XSPI1_DATA0__SAI4_RX_DATA_BIT1                      0x0170 0x0374 0x0000 0x03 0x00
+#define IMX95_PAD_XSPI1_DATA0__XSPI_DATA_BIT0                         0x0170 0x0374 0x05EC 0x04 0x01
+#define IMX95_PAD_XSPI1_DATA0__GPIO5_IO_BIT0                          0x0170 0x0374 0x0000 0x05 0x00
+
+#define IMX95_PAD_XSPI1_DATA1__FLEXSPI1_A_DATA_BIT1                   0x0174 0x0378 0x04D8 0x00 0x01
+#define IMX95_PAD_XSPI1_DATA1__NETCMIX_TOP_SAI2_TX_DATA_BIT5          0x0174 0x0378 0x0000 0x01 0x00
+#define IMX95_PAD_XSPI1_DATA1__SAI4_TX_SYNC                           0x0174 0x0378 0x05A4 0x02 0x01
+#define IMX95_PAD_XSPI1_DATA1__SAI4_TX_DATA_BIT1                      0x0174 0x0378 0x0000 0x03 0x00
+#define IMX95_PAD_XSPI1_DATA1__XSPI_DATA_BIT1                         0x0174 0x0378 0x05F0 0x04 0x01
+#define IMX95_PAD_XSPI1_DATA1__GPIO5_IO_BIT1                          0x0174 0x0378 0x0000 0x05 0x00
+
+#define IMX95_PAD_XSPI1_DATA2__FLEXSPI1_A_DATA_BIT2                   0x0178 0x037C 0x04DC 0x00 0x01
+#define IMX95_PAD_XSPI1_DATA2__NETCMIX_TOP_SAI2_TX_DATA_BIT6          0x0178 0x037C 0x0000 0x01 0x00
+#define IMX95_PAD_XSPI1_DATA2__SAI4_TX_DATA_BIT0                      0x0178 0x037C 0x0000 0x02 0x00
+#define IMX95_PAD_XSPI1_DATA2__XSPI_DATA_BIT2                         0x0178 0x037C 0x05F4 0x04 0x01
+#define IMX95_PAD_XSPI1_DATA2__GPIO5_IO_BIT2                          0x0178 0x037C 0x0000 0x05 0x00
+
+#define IMX95_PAD_XSPI1_DATA3__FLEXSPI1_A_DATA_BIT3                   0x017C 0x0380 0x04E0 0x00 0x01
+#define IMX95_PAD_XSPI1_DATA3__NETCMIX_TOP_SAI2_TX_DATA_BIT7          0x017C 0x0380 0x0000 0x01 0x00
+#define IMX95_PAD_XSPI1_DATA3__SAI4_RX_DATA_BIT0                      0x017C 0x0380 0x0598 0x02 0x01
+#define IMX95_PAD_XSPI1_DATA3__XSPI_DATA_BIT3                         0x017C 0x0380 0x05F8 0x04 0x01
+#define IMX95_PAD_XSPI1_DATA3__GPIO5_IO_BIT3                          0x017C 0x0380 0x0000 0x05 0x00
+
+#define IMX95_PAD_XSPI1_DATA4__FLEXSPI1_A_DATA_BIT4                   0x0180 0x0384 0x04E4 0x00 0x01
+#define IMX95_PAD_XSPI1_DATA4__SAI5_TX_DATA_BIT0                      0x0180 0x0384 0x0000 0x01 0x00
+#define IMX95_PAD_XSPI1_DATA4__SAI5_RX_DATA_BIT1                      0x0180 0x0384 0x05B0 0x02 0x01
+#define IMX95_PAD_XSPI1_DATA4__XSPI_DATA_BIT4                         0x0180 0x0384 0x05FC 0x04 0x01
+#define IMX95_PAD_XSPI1_DATA4__GPIO5_IO_BIT4                          0x0180 0x0384 0x0000 0x05 0x00
+
+#define IMX95_PAD_XSPI1_DATA5__FLEXSPI1_A_DATA_BIT5                   0x0184 0x0388 0x04E8 0x00 0x01
+#define IMX95_PAD_XSPI1_DATA5__SAI5_TX_SYNC                           0x0184 0x0388 0x05C4 0x01 0x01
+#define IMX95_PAD_XSPI1_DATA5__SAI5_RX_DATA_BIT2                      0x0184 0x0388 0x05B4 0x02 0x01
+#define IMX95_PAD_XSPI1_DATA5__NETCMIX_TOP_SAI2_RX_DATA_BIT6          0x0184 0x0388 0x043C 0x03 0x00
+#define IMX95_PAD_XSPI1_DATA5__XSPI_DATA_BIT5                         0x0184 0x0388 0x0600 0x04 0x01
+#define IMX95_PAD_XSPI1_DATA5__GPIO5_IO_BIT5                          0x0184 0x0388 0x0000 0x05 0x00
+
+#define IMX95_PAD_XSPI1_DATA6__FLEXSPI1_A_DATA_BIT6                   0x0188 0x038C 0x04EC 0x00 0x01
+#define IMX95_PAD_XSPI1_DATA6__SAI5_TX_BCLK                           0x0188 0x038C 0x05C0 0x01 0x01
+#define IMX95_PAD_XSPI1_DATA6__SAI5_RX_DATA_BIT3                      0x0188 0x038C 0x05B8 0x02 0x01
+#define IMX95_PAD_XSPI1_DATA6__NETCMIX_TOP_SAI2_RX_DATA_BIT7          0x0188 0x038C 0x0440 0x03 0x00
+#define IMX95_PAD_XSPI1_DATA6__XSPI_DATA_BIT6                         0x0188 0x038C 0x0604 0x04 0x01
+#define IMX95_PAD_XSPI1_DATA6__GPIO5_IO_BIT6                          0x0188 0x038C 0x0000 0x05 0x00
+
+#define IMX95_PAD_XSPI1_DATA7__FLEXSPI1_A_DATA_BIT7                   0x018C 0x0390 0x04F0 0x00 0x01
+#define IMX95_PAD_XSPI1_DATA7__SAI5_RX_DATA_BIT0                      0x018C 0x0390 0x05AC 0x01 0x01
+#define IMX95_PAD_XSPI1_DATA7__SAI5_TX_DATA_BIT1                      0x018C 0x0390 0x0000 0x02 0x00
+#define IMX95_PAD_XSPI1_DATA7__XSPI_DATA_BIT7                         0x018C 0x0390 0x0608 0x04 0x01
+#define IMX95_PAD_XSPI1_DATA7__GPIO5_IO_BIT7                          0x018C 0x0390 0x0000 0x05 0x00
+
+#define IMX95_PAD_XSPI1_DQS__FLEXSPI1_A_DQS                           0x0190 0x0394 0x04D0 0x00 0x01
+#define IMX95_PAD_XSPI1_DQS__SAI5_RX_SYNC                             0x0190 0x0394 0x05BC 0x01 0x01
+#define IMX95_PAD_XSPI1_DQS__SAI5_TX_DATA_BIT2                        0x0190 0x0394 0x0000 0x02 0x00
+#define IMX95_PAD_XSPI1_DQS__NETCMIX_TOP_SAI2_RX_DATA_BIT6            0x0190 0x0394 0x043C 0x03 0x01
+#define IMX95_PAD_XSPI1_DQS__XSPI_DQS                                 0x0190 0x0394 0x05E4 0x04 0x01
+#define IMX95_PAD_XSPI1_DQS__GPIO5_IO_BIT8                            0x0190 0x0394 0x0000 0x05 0x00
+
+#define IMX95_PAD_XSPI1_SCLK__FLEXSPI1_A_SCLK                         0x0194 0x0398 0x04F4 0x00 0x01
+#define IMX95_PAD_XSPI1_SCLK__NETCMIX_TOP_SAI2_RX_DATA_BIT4           0x0194 0x0398 0x0000 0x01 0x00
+#define IMX95_PAD_XSPI1_SCLK__SAI4_RX_SYNC                            0x0194 0x0398 0x059C 0x02 0x01
+#define IMX95_PAD_XSPI1_SCLK__EARC_DC_HPD_IN                          0x0194 0x0398 0x0000 0x03 0x00
+#define IMX95_PAD_XSPI1_SCLK__XSPI_CLK                                0x0194 0x0398 0x05E8 0x04 0x01
+#define IMX95_PAD_XSPI1_SCLK__GPIO5_IO_BIT9                           0x0194 0x0398 0x0000 0x05 0x00
+
+#define IMX95_PAD_XSPI1_SS0_B__FLEXSPI1_A_SS0_B                       0x0198 0x039C 0x0000 0x00 0x00
+#define IMX95_PAD_XSPI1_SS0_B__NETCMIX_TOP_SAI2_RX_DATA_BIT5          0x0198 0x039C 0x0000 0x01 0x00
+#define IMX95_PAD_XSPI1_SS0_B__SAI4_RX_BCLK                           0x0198 0x039C 0x0594 0x02 0x01
+#define IMX95_PAD_XSPI1_SS0_B__EARC_CEC_OUT                           0x0198 0x039C 0x0000 0x03 0x00
+#define IMX95_PAD_XSPI1_SS0_B__XSPI_CS                                0x0198 0x039C 0x05E0 0x04 0x01
+#define IMX95_PAD_XSPI1_SS0_B__GPIO5_IO_BIT10                         0x0198 0x039C 0x0000 0x05 0x00
+
+#define IMX95_PAD_XSPI1_SS1_B__FLEXSPI1_A_SS1_B                       0x019C 0x03A0 0x0000 0x00 0x00
+#define IMX95_PAD_XSPI1_SS1_B__SAI5_RX_BCLK                           0x019C 0x03A0 0x05A8 0x01 0x01
+#define IMX95_PAD_XSPI1_SS1_B__SAI5_TX_DATA_BIT3                      0x019C 0x03A0 0x0000 0x02 0x00
+#define IMX95_PAD_XSPI1_SS1_B__NETCMIX_TOP_SAI2_RX_DATA_BIT7          0x019C 0x03A0 0x0440 0x03 0x01
+#define IMX95_PAD_XSPI1_SS1_B__GPIO5_IO_BIT11                         0x019C 0x03A0 0x0000 0x05 0x00
+
+#define IMX95_PAD_SD2_CD_B__USDHC2_CD_B                               0x01A0 0x03A4 0x0000 0x00 0x00
+#define IMX95_PAD_SD2_CD_B__NETCMIX_TOP_NETC_TMR_1588_TRIG1           0x01A0 0x03A4 0x0434 0x01 0x01
+#define IMX95_PAD_SD2_CD_B__I3C2_SCL                                  0x01A0 0x03A4 0x04F8 0x02 0x01
+#define IMX95_PAD_SD2_CD_B__FLEXIO1_FLEXIO_BIT0                       0x01A0 0x03A4 0x0468 0x04 0x01
+#define IMX95_PAD_SD2_CD_B__GPIO3_IO_BIT0                             0x01A0 0x03A4 0x0000 0x05 0x00
+
+#define IMX95_PAD_SD2_CLK__USDHC2_CLK                                 0x01A4 0x03A8 0x0000 0x00 0x00
+#define IMX95_PAD_SD2_CLK__NETCMIX_TOP_NETC_TMR_1588_PP1              0x01A4 0x03A8 0x0000 0x01 0x00
+#define IMX95_PAD_SD2_CLK__I3C2_SDA                                   0x01A4 0x03A8 0x04FC 0x02 0x01
+#define IMX95_PAD_SD2_CLK__FLEXIO1_FLEXIO_BIT1                        0x01A4 0x03A8 0x046C 0x04 0x01
+#define IMX95_PAD_SD2_CLK__GPIO3_IO_BIT1                              0x01A4 0x03A8 0x0000 0x05 0x00
+#define IMX95_PAD_SD2_CLK__CCMSRCGPCMIX_TOP_OBSERVE_0                 0x01A4 0x03A8 0x0000 0x06 0x00
+
+#define IMX95_PAD_SD2_CMD__USDHC2_CMD                                 0x01A8 0x03AC 0x0000 0x00 0x00
+#define IMX95_PAD_SD2_CMD__NETCMIX_TOP_NETC_TMR_1588_TRIG2            0x01A8 0x03AC 0x0438 0x01 0x01
+#define IMX95_PAD_SD2_CMD__I3C2_PUR                                   0x01A8 0x03AC 0x0000 0x02 0x00
+#define IMX95_PAD_SD2_CMD__I3C2_PUR_B                                 0x01A8 0x03AC 0x0000 0x03 0x00
+#define IMX95_PAD_SD2_CMD__FLEXIO1_FLEXIO_BIT2                        0x01A8 0x03AC 0x0470 0x04 0x01
+#define IMX95_PAD_SD2_CMD__GPIO3_IO_BIT2                              0x01A8 0x03AC 0x0000 0x05 0x00
+#define IMX95_PAD_SD2_CMD__CCMSRCGPCMIX_TOP_OBSERVE_1                 0x01A8 0x03AC 0x0000 0x06 0x00
+
+#define IMX95_PAD_SD2_DATA0__USDHC2_DATA0                             0x01AC 0x03B0 0x0000 0x00 0x00
+#define IMX95_PAD_SD2_DATA0__NETCMIX_TOP_NETC_TMR_1588_PP2            0x01AC 0x03B0 0x0000 0x01 0x00
+#define IMX95_PAD_SD2_DATA0__CAN2_TX                                  0x01AC 0x03B0 0x0000 0x02 0x00
+#define IMX95_PAD_SD2_DATA0__FLEXIO1_FLEXIO_BIT3                      0x01AC 0x03B0 0x0474 0x04 0x01
+#define IMX95_PAD_SD2_DATA0__GPIO3_IO_BIT3                            0x01AC 0x03B0 0x0000 0x05 0x00
+#define IMX95_PAD_SD2_DATA0__CCMSRCGPCMIX_TOP_OBSERVE_2               0x01AC 0x03B0 0x0000 0x06 0x00
+
+#define IMX95_PAD_SD2_DATA1__USDHC2_DATA1                             0x01B0 0x03B4 0x0000 0x00 0x00
+#define IMX95_PAD_SD2_DATA1__NETCMIX_TOP_NETC_TMR_1588_CLK            0x01B0 0x03B4 0x0000 0x01 0x00
+#define IMX95_PAD_SD2_DATA1__CAN2_RX                                  0x01B0 0x03B4 0x0444 0x02 0x03
+#define IMX95_PAD_SD2_DATA1__FLEXIO1_FLEXIO_BIT4                      0x01B0 0x03B4 0x0478 0x04 0x01
+#define IMX95_PAD_SD2_DATA1__GPIO3_IO_BIT4                            0x01B0 0x03B4 0x0000 0x05 0x00
+
+#define IMX95_PAD_SD2_DATA2__USDHC2_DATA2                             0x01B4 0x03B8 0x0000 0x00 0x00
+#define IMX95_PAD_SD2_DATA2__NETCMIX_TOP_NETC_TMR_1588_PP3            0x01B4 0x03B8 0x0000 0x01 0x00
+#define IMX95_PAD_SD2_DATA2__NETCMIX_TOP_MQS2_RIGHT                   0x01B4 0x03B8 0x0000 0x02 0x00
+#define IMX95_PAD_SD2_DATA2__FLEXIO1_FLEXIO_BIT5                      0x01B4 0x03B8 0x047C 0x04 0x01
+#define IMX95_PAD_SD2_DATA2__GPIO3_IO_BIT5                            0x01B4 0x03B8 0x0000 0x05 0x00
+
+#define IMX95_PAD_SD2_DATA3__USDHC2_DATA3                             0x01B8 0x03BC 0x0000 0x00 0x00
+#define IMX95_PAD_SD2_DATA3__LPTMR2_ALT1                              0x01B8 0x03BC 0x0548 0x01 0x01
+#define IMX95_PAD_SD2_DATA3__NETCMIX_TOP_MQS2_LEFT                    0x01B8 0x03BC 0x0000 0x02 0x00
+#define IMX95_PAD_SD2_DATA3__NETCMIX_TOP_NETC_TMR_1588_ALARM1         0x01B8 0x03BC 0x0000 0x03 0x00
+#define IMX95_PAD_SD2_DATA3__FLEXIO1_FLEXIO_BIT6                      0x01B8 0x03BC 0x0480 0x04 0x01
+#define IMX95_PAD_SD2_DATA3__GPIO3_IO_BIT6                            0x01B8 0x03BC 0x0000 0x05 0x00
+
+#define IMX95_PAD_SD2_RESET_B__USDHC2_RESET_B                         0x01BC 0x03C0 0x0000 0x00 0x00
+#define IMX95_PAD_SD2_RESET_B__LPTMR2_ALT2                            0x01BC 0x03C0 0x054C 0x01 0x01
+#define IMX95_PAD_SD2_RESET_B__NETCMIX_TOP_NETC_TMR_1588_GCLK         0x01BC 0x03C0 0x0000 0x03 0x00
+#define IMX95_PAD_SD2_RESET_B__FLEXIO1_FLEXIO_BIT7                    0x01BC 0x03C0 0x0484 0x04 0x01
+#define IMX95_PAD_SD2_RESET_B__GPIO3_IO_BIT7                          0x01BC 0x03C0 0x0000 0x05 0x00
+
+#define IMX95_PAD_I2C1_SCL__AONMIX_TOP_LPI2C1_SCL                     0x01C0 0x03C4 0x0000 0x00 0x00
+#define IMX95_PAD_I2C1_SCL__AONMIX_TOP_I3C1_SCL                       0x01C0 0x03C4 0x0000 0x01 0x00
+#define IMX95_PAD_I2C1_SCL__AONMIX_TOP_LPUART1_DCD_B                  0x01C0 0x03C4 0x0000 0x02 0x00
+#define IMX95_PAD_I2C1_SCL__AONMIX_TOP_TPM2_CH0                       0x01C0 0x03C4 0x0000 0x03 0x00
+#define IMX95_PAD_I2C1_SCL__VPUMIX_TOP_UART_RX                        0x01C0 0x03C4 0x0000 0x04 0x00
+#define IMX95_PAD_I2C1_SCL__AONMIX_TOP_GPIO1_IO_BIT0                  0x01C0 0x03C4 0x0000 0x05 0x00
+
+#define IMX95_PAD_I2C1_SDA__AONMIX_TOP_LPI2C1_SDA                     0x01C4 0x03C8 0x0000 0x00 0x00
+#define IMX95_PAD_I2C1_SDA__AONMIX_TOP_I3C1_SDA                       0x01C4 0x03C8 0x0000 0x01 0x00
+#define IMX95_PAD_I2C1_SDA__AONMIX_TOP_LPUART1_RIN_B                  0x01C4 0x03C8 0x0000 0x02 0x00
+#define IMX95_PAD_I2C1_SDA__AONMIX_TOP_TPM2_CH1                       0x01C4 0x03C8 0x0000 0x03 0x00
+#define IMX95_PAD_I2C1_SDA__VPUMIX_TOP_UART_TX                        0x01C4 0x03C8 0x0000 0x04 0x00
+#define IMX95_PAD_I2C1_SDA__AONMIX_TOP_GPIO1_IO_BIT1                  0x01C4 0x03C8 0x0000 0x05 0x00
+
+#define IMX95_PAD_I2C2_SCL__AONMIX_TOP_LPI2C2_SCL                     0x01C8 0x03CC 0x0000 0x00 0x00
+#define IMX95_PAD_I2C2_SCL__AONMIX_TOP_I3C1_PUR                       0x01C8 0x03CC 0x0000 0x01 0x00
+#define IMX95_PAD_I2C2_SCL__AONMIX_TOP_LPUART2_DCD_B                  0x01C8 0x03CC 0x0000 0x02 0x00
+#define IMX95_PAD_I2C2_SCL__AONMIX_TOP_TPM2_CH2                       0x01C8 0x03CC 0x0000 0x03 0x00
+#define IMX95_PAD_I2C2_SCL__AONMIX_TOP_SAI1_RX_SYNC                   0x01C8 0x03CC 0x0000 0x04 0x00
+#define IMX95_PAD_I2C2_SCL__AONMIX_TOP_GPIO1_IO_BIT2                  0x01C8 0x03CC 0x0000 0x05 0x00
+#define IMX95_PAD_I2C2_SCL__AONMIX_TOP_I3C1_PUR_B                     0x01C8 0x03CC 0x0000 0x06 0x00
+
+#define IMX95_PAD_I2C2_SDA__AONMIX_TOP_LPI2C2_SDA                     0x01CC 0x03D0 0x0000 0x00 0x00
+#define IMX95_PAD_I2C2_SDA__AONMIX_TOP_LPUART2_RIN_B                  0x01CC 0x03D0 0x0000 0x02 0x00
+#define IMX95_PAD_I2C2_SDA__AONMIX_TOP_TPM2_CH3                       0x01CC 0x03D0 0x0000 0x03 0x00
+#define IMX95_PAD_I2C2_SDA__AONMIX_TOP_SAI1_RX_BCLK                   0x01CC 0x03D0 0x0000 0x04 0x00
+#define IMX95_PAD_I2C2_SDA__AONMIX_TOP_GPIO1_IO_BIT3                  0x01CC 0x03D0 0x0000 0x05 0x00
+
+#define IMX95_PAD_UART1_RXD__AONMIX_TOP_LPUART1_RX                    0x01D0 0x03D4 0x0000 0x00 0x00
+#define IMX95_PAD_UART1_RXD__S400_UART_RX                             0x01D0 0x03D4 0x0000 0x01 0x00
+#define IMX95_PAD_UART1_RXD__AONMIX_TOP_LPSPI2_SIN                    0x01D0 0x03D4 0x0000 0x02 0x00
+#define IMX95_PAD_UART1_RXD__AONMIX_TOP_TPM1_CH0                      0x01D0 0x03D4 0x0000 0x03 0x00
+#define IMX95_PAD_UART1_RXD__AONMIX_TOP_GPIO1_IO_BIT4                 0x01D0 0x03D4 0x0000 0x05 0x00
+
+#define IMX95_PAD_UART1_TXD__AONMIX_TOP_LPUART1_TX                    0x01D4 0x03D8 0x0000 0x00 0x00
+#define IMX95_PAD_UART1_TXD__S400_UART_TX                             0x01D4 0x03D8 0x0000 0x01 0x00
+#define IMX95_PAD_UART1_TXD__AONMIX_TOP_LPSPI2_PCS0                   0x01D4 0x03D8 0x0000 0x02 0x00
+#define IMX95_PAD_UART1_TXD__AONMIX_TOP_TPM1_CH1                      0x01D4 0x03D8 0x0000 0x03 0x00
+#define IMX95_PAD_UART1_TXD__AONMIX_TOP_GPIO1_IO_BIT5                 0x01D4 0x03D8 0x0000 0x05 0x00
+
+#define IMX95_PAD_UART2_RXD__AONMIX_TOP_LPUART2_RX                    0x01D8 0x03DC 0x0000 0x00 0x00
+#define IMX95_PAD_UART2_RXD__AONMIX_TOP_LPUART1_CTS_B                 0x01D8 0x03DC 0x0000 0x01 0x00
+#define IMX95_PAD_UART2_RXD__AONMIX_TOP_LPSPI2_SOUT                   0x01D8 0x03DC 0x0000 0x02 0x00
+#define IMX95_PAD_UART2_RXD__AONMIX_TOP_TPM1_CH2                      0x01D8 0x03DC 0x0000 0x03 0x00
+#define IMX95_PAD_UART2_RXD__AONMIX_TOP_SAI1_MCLK                     0x01D8 0x03DC 0x041C 0x04 0x00
+#define IMX95_PAD_UART2_RXD__AONMIX_TOP_GPIO1_IO_BIT6                 0x01D8 0x03DC 0x0000 0x05 0x00
+
+#define IMX95_PAD_UART2_TXD__AONMIX_TOP_LPUART2_TX                    0x01DC 0x03E0 0x0000 0x00 0x00
+#define IMX95_PAD_UART2_TXD__AONMIX_TOP_LPUART1_RTS_B                 0x01DC 0x03E0 0x0000 0x01 0x00
+#define IMX95_PAD_UART2_TXD__AONMIX_TOP_LPSPI2_SCK                    0x01DC 0x03E0 0x0000 0x02 0x00
+#define IMX95_PAD_UART2_TXD__AONMIX_TOP_TPM1_CH3                      0x01DC 0x03E0 0x0000 0x03 0x00
+#define IMX95_PAD_UART2_TXD__AONMIX_TOP_GPIO1_IO_BIT7                 0x01DC 0x03E0 0x0000 0x05 0x00
+
+#define IMX95_PAD_PDM_CLK__AONMIX_TOP_PDM_CLK                         0x01E0 0x03E4 0x0000 0x00 0x00
+#define IMX95_PAD_PDM_CLK__AONMIX_TOP_MQS1_LEFT                       0x01E0 0x03E4 0x0000 0x01 0x00
+#define IMX95_PAD_PDM_CLK__AONMIX_TOP_LPTMR1_ALT1                     0x01E0 0x03E4 0x0000 0x04 0x00
+#define IMX95_PAD_PDM_CLK__AONMIX_TOP_GPIO1_IO_BIT8                   0x01E0 0x03E4 0x0000 0x05 0x00
+#define IMX95_PAD_PDM_CLK__AONMIX_TOP_CAN1_TX                         0x01E0 0x03E4 0x0000 0x06 0x00
+
+#define IMX95_PAD_PDM_BIT_STREAM0__AONMIX_TOP_PDM_BIT_STREAM_BIT0     0x01E4 0x03E8 0x040C 0x00 0x00
+#define IMX95_PAD_PDM_BIT_STREAM0__AONMIX_TOP_MQS1_RIGHT              0x01E4 0x03E8 0x0000 0x01 0x00
+#define IMX95_PAD_PDM_BIT_STREAM0__AONMIX_TOP_LPSPI1_PCS1             0x01E4 0x03E8 0x0000 0x02 0x00
+#define IMX95_PAD_PDM_BIT_STREAM0__AONMIX_TOP_TPM1_EXTCLK             0x01E4 0x03E8 0x0000 0x03 0x00
+#define IMX95_PAD_PDM_BIT_STREAM0__AONMIX_TOP_LPTMR1_ALT2             0x01E4 0x03E8 0x0000 0x04 0x00
+#define IMX95_PAD_PDM_BIT_STREAM0__AONMIX_TOP_GPIO1_IO_BIT9           0x01E4 0x03E8 0x0000 0x05 0x00
+#define IMX95_PAD_PDM_BIT_STREAM0__AONMIX_TOP_CAN1_RX                 0x01E4 0x03E8 0x0408 0x06 0x00
+
+#define IMX95_PAD_PDM_BIT_STREAM1__AONMIX_TOP_PDM_BIT_STREAM_BIT1     0x01E8 0x03EC 0x0410 0x00 0x00
+#define IMX95_PAD_PDM_BIT_STREAM1__NMI_GLUE_NMI                       0x01E8 0x03EC 0x0000 0x01 0x00
+#define IMX95_PAD_PDM_BIT_STREAM1__AONMIX_TOP_LPSPI2_PCS1             0x01E8 0x03EC 0x0000 0x02 0x00
+#define IMX95_PAD_PDM_BIT_STREAM1__AONMIX_TOP_TPM2_EXTCLK             0x01E8 0x03EC 0x0000 0x03 0x00
+#define IMX95_PAD_PDM_BIT_STREAM1__AONMIX_TOP_LPTMR1_ALT3             0x01E8 0x03EC 0x0000 0x04 0x00
+#define IMX95_PAD_PDM_BIT_STREAM1__AONMIX_TOP_GPIO1_IO_BIT10          0x01E8 0x03EC 0x0000 0x05 0x00
+#define IMX95_PAD_PDM_BIT_STREAM1__CCMSRCGPCMIX_TOP_EXT_CLK1          0x01E8 0x03EC 0x0420 0x06 0x00
+
+#define IMX95_PAD_SAI1_TXFS__AONMIX_TOP_SAI1_TX_SYNC                  0x01EC 0x03F0 0x0000 0x00 0x00
+#define IMX95_PAD_SAI1_TXFS__AONMIX_TOP_SAI1_TX_DATA_BIT1             0x01EC 0x03F0 0x0000 0x01 0x00
+#define IMX95_PAD_SAI1_TXFS__AONMIX_TOP_LPSPI1_PCS0                   0x01EC 0x03F0 0x0000 0x02 0x00
+#define IMX95_PAD_SAI1_TXFS__AONMIX_TOP_LPUART2_DTR_B                 0x01EC 0x03F0 0x0000 0x03 0x00
+#define IMX95_PAD_SAI1_TXFS__AONMIX_TOP_MQS1_LEFT                     0x01EC 0x03F0 0x0000 0x04 0x00
+#define IMX95_PAD_SAI1_TXFS__AONMIX_TOP_GPIO1_IO_BIT11                0x01EC 0x03F0 0x0000 0x05 0x00
+
+#define IMX95_PAD_SAI1_TXC__AONMIX_TOP_SAI1_TX_BCLK                   0x01F0 0x03F4 0x0000 0x00 0x00
+#define IMX95_PAD_SAI1_TXC__AONMIX_TOP_LPUART2_CTS_B                  0x01F0 0x03F4 0x0000 0x01 0x00
+#define IMX95_PAD_SAI1_TXC__AONMIX_TOP_LPSPI1_SIN                     0x01F0 0x03F4 0x0000 0x02 0x00
+#define IMX95_PAD_SAI1_TXC__AONMIX_TOP_LPUART1_DSR_B                  0x01F0 0x03F4 0x0000 0x03 0x00
+#define IMX95_PAD_SAI1_TXC__AONMIX_TOP_CAN1_RX                        0x01F0 0x03F4 0x0408 0x04 0x01
+#define IMX95_PAD_SAI1_TXC__AONMIX_TOP_GPIO1_IO_BIT12                 0x01F0 0x03F4 0x0000 0x05 0x00
+
+#define IMX95_PAD_SAI1_TXD0__AONMIX_TOP_SAI1_TX_DATA_BIT0             0x01F4 0x03F8 0x0000 0x00 0x00
+#define IMX95_PAD_SAI1_TXD0__AONMIX_TOP_LPUART2_RTS_B                 0x01F4 0x03F8 0x0000 0x01 0x00
+#define IMX95_PAD_SAI1_TXD0__AONMIX_TOP_LPSPI1_SCK                    0x01F4 0x03F8 0x0000 0x02 0x00
+#define IMX95_PAD_SAI1_TXD0__AONMIX_TOP_LPUART1_DTR_B                 0x01F4 0x03F8 0x0000 0x03 0x00
+#define IMX95_PAD_SAI1_TXD0__AONMIX_TOP_CAN1_TX                       0x01F4 0x03F8 0x0000 0x04 0x00
+#define IMX95_PAD_SAI1_TXD0__AONMIX_TOP_GPIO1_IO_BIT13                0x01F4 0x03F8 0x0000 0x05 0x00
+
+#define IMX95_PAD_SAI1_RXD0__AONMIX_TOP_SAI1_RX_DATA_BIT0             0x01F8 0x03FC 0x0000 0x00 0x00
+#define IMX95_PAD_SAI1_RXD0__AONMIX_TOP_SAI1_MCLK                     0x01F8 0x03FC 0x041C 0x01 0x01
+#define IMX95_PAD_SAI1_RXD0__AONMIX_TOP_LPSPI1_SOUT                   0x01F8 0x03FC 0x0000 0x02 0x00
+#define IMX95_PAD_SAI1_RXD0__AONMIX_TOP_LPUART2_DSR_B                 0x01F8 0x03FC 0x0000 0x03 0x00
+#define IMX95_PAD_SAI1_RXD0__AONMIX_TOP_MQS1_RIGHT                    0x01F8 0x03FC 0x0000 0x04 0x00
+#define IMX95_PAD_SAI1_RXD0__AONMIX_TOP_GPIO1_IO_BIT14                0x01F8 0x03FC 0x0000 0x05 0x00
+
+#define IMX95_PAD_WDOG_ANY__AONMIX_TOP_WDOG_ANY                       0x01FC 0x0400 0x0000 0x00 0x00
+#define IMX95_PAD_WDOG_ANY__AONMIX_TOP_FCCU_EOUT1                     0x01FC 0x0400 0x0000 0x01 0x00
+#define IMX95_PAD_WDOG_ANY__AONMIX_TOP_GPIO1_IO_BIT15                 0x01FC 0x0400 0x0000 0x05 0x00
+#endif /* __DTS_IMX95_PINFUNC_H */
diff --git a/arch/arm64/boot/dts/freescale/imx95-power.h b/arch/arm64/boot/dts/freescale/imx95-power.h
new file mode 100644
index 000000000000..0b7f0bc30e19
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx95-power.h
@@ -0,0 +1,47 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR MIT) */
+/*
+ *  Copyright 2024 NXP
+ */
+
+#ifndef __IMX95_POWER_H__
+#define __IMX95_POWER_H__
+
+#define IMX95_PD_ANA		0
+#define IMX95_PD_AON		1
+#define IMX95_PD_BBSM		2
+#define IMX95_PD_CAMERA		3
+#define IMX95_PD_CCMSRCGPC	4
+#define IMX95_PD_A55C0		5
+#define IMX95_PD_A55C1		6
+#define IMX95_PD_A55C2		7
+#define IMX95_PD_A55C3		8
+#define IMX95_PD_A55C4		9
+#define IMX95_PD_A55C5		10
+#define IMX95_PD_A55P		11
+#define IMX95_PD_DDR		12
+#define IMX95_PD_DISPLAY	13
+#define IMX95_PD_GPU		14
+#define IMX95_PD_HSIO_TOP	15
+#define IMX95_PD_HSIO_WAON	16
+#define IMX95_PD_M7		17
+#define IMX95_PD_NETC		18
+#define IMX95_PD_NOC		19
+#define IMX95_PD_NPU		20
+#define IMX95_PD_VPU		21
+#define IMX95_PD_WAKEUP		22
+
+#define IMX95_PERF_ELE		0
+#define IMX95_PERF_M33		1
+#define IMX95_PERF_WAKEUP	2
+#define IMX95_PERF_M7		3
+#define IMX95_PERF_DRAM		4
+#define IMX95_PERF_HSIO		5
+#define IMX95_PERF_NPU		6
+#define IMX95_PERF_NOC		7
+#define IMX95_PERF_A55		8
+#define IMX95_PERF_GPU		9
+#define IMX95_PERF_VPU		10
+#define IMX95_PERF_CAM		11
+#define IMX95_PERF_DISP		12
+
+#endif
diff --git a/arch/arm64/boot/dts/freescale/imx95.dtsi b/arch/arm64/boot/dts/freescale/imx95.dtsi
new file mode 100644
index 000000000000..03661e76550f
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx95.dtsi
@@ -0,0 +1,1642 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR MIT)
+/*
+ * Copyright 2024 NXP
+ */
+
+#include <dt-bindings/dma/fsl-edma.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/thermal/thermal.h>
+
+#include "imx95-clock.h"
+#include "imx95-pinfunc.h"
+#include "imx95-power.h"
+
+/ {
+	interrupt-parent = <&gic>;
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		A55_0: cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a55";
+			reg = <0x0>;
+			enable-method = "psci";
+			#cooling-cells = <2>;
+			power-domains = <&scmi_perf IMX95_PERF_A55>;
+			power-domain-names = "perf";
+			i-cache-size = <32768>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <128>;
+			d-cache-size = <32768>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <128>;
+			next-level-cache = <&l2_cache_l0>;
+		};
+
+		A55_1: cpu@100 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a55";
+			reg = <0x100>;
+			enable-method = "psci";
+			#cooling-cells = <2>;
+			power-domains = <&scmi_perf IMX95_PERF_A55>;
+			power-domain-names = "perf";
+			i-cache-size = <32768>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <128>;
+			d-cache-size = <32768>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <128>;
+			next-level-cache = <&l2_cache_l1>;
+		};
+
+		A55_2: cpu@200 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a55";
+			reg = <0x200>;
+			enable-method = "psci";
+			#cooling-cells = <2>;
+			power-domains = <&scmi_perf IMX95_PERF_A55>;
+			power-domain-names = "perf";
+			i-cache-size = <32768>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <128>;
+			d-cache-size = <32768>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <128>;
+			next-level-cache = <&l2_cache_l2>;
+		};
+
+		A55_3: cpu@300 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a55";
+			reg = <0x300>;
+			enable-method = "psci";
+			#cooling-cells = <2>;
+			power-domains = <&scmi_perf IMX95_PERF_A55>;
+			power-domain-names = "perf";
+			i-cache-size = <32768>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <128>;
+			d-cache-size = <32768>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <128>;
+			next-level-cache = <&l2_cache_l3>;
+		};
+
+		A55_4: cpu@400 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a55";
+			reg = <0x400>;
+			power-domains = <&scmi_perf IMX95_PERF_A55>;
+			power-domain-names = "perf";
+			enable-method = "psci";
+			#cooling-cells = <2>;
+			i-cache-size = <32768>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <128>;
+			d-cache-size = <32768>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <128>;
+			next-level-cache = <&l2_cache_l4>;
+		};
+
+		A55_5: cpu@500 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a55";
+			reg = <0x500>;
+			power-domains = <&scmi_perf IMX95_PERF_A55>;
+			power-domain-names = "perf";
+			enable-method = "psci";
+			#cooling-cells = <2>;
+			i-cache-size = <32768>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <128>;
+			d-cache-size = <32768>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <128>;
+			next-level-cache = <&l2_cache_l5>;
+		};
+
+		l2_cache_l0: l2-cache-l0 {
+			compatible = "cache";
+			cache-size = <65536>;
+			cache-line-size = <64>;
+			cache-sets = <256>;
+			cache-level = <2>;
+			cache-unified;
+			next-level-cache = <&l3_cache>;
+		};
+
+		l2_cache_l1: l2-cache-l1 {
+			compatible = "cache";
+			cache-size = <65536>;
+			cache-line-size = <64>;
+			cache-sets = <256>;
+			cache-level = <2>;
+			cache-unified;
+			next-level-cache = <&l3_cache>;
+		};
+
+		l2_cache_l2: l2-cache-l2 {
+			compatible = "cache";
+			cache-size = <65536>;
+			cache-line-size = <64>;
+			cache-sets = <256>;
+			cache-level = <2>;
+			cache-unified;
+			next-level-cache = <&l3_cache>;
+		};
+
+		l2_cache_l3: l2-cache-l3 {
+			compatible = "cache";
+			cache-size = <65536>;
+			cache-line-size = <64>;
+			cache-sets = <256>;
+			cache-level = <2>;
+			cache-unified;
+			next-level-cache = <&l3_cache>;
+		};
+
+		l2_cache_l4: l2-cache-l4 {
+			compatible = "cache";
+			cache-size = <65536>;
+			cache-line-size = <64>;
+			cache-sets = <256>;
+			cache-level = <2>;
+			cache-unified;
+			next-level-cache = <&l3_cache>;
+		};
+
+		l2_cache_l5: l2-cache-l5 {
+			compatible = "cache";
+			cache-size = <65536>;
+			cache-line-size = <64>;
+			cache-sets = <256>;
+			cache-level = <2>;
+			cache-unified;
+			next-level-cache = <&l3_cache>;
+		};
+
+		l3_cache: l3-cache {
+			compatible = "cache";
+			cache-size = <524288>;
+			cache-line-size = <64>;
+			cache-sets = <512>;
+			cache-level = <3>;
+			cache-unified;
+		};
+
+		cpu-map {
+			cluster0 {
+				core0 {
+					cpu = <&A55_0>;
+				};
+
+				core1 {
+					cpu = <&A55_1>;
+				};
+
+				core2 {
+					cpu = <&A55_2>;
+				};
+
+				core3 {
+					cpu = <&A55_3>;
+				};
+
+				core4 {
+					cpu = <&A55_4>;
+				};
+
+				core5 {
+					cpu = <&A55_5>;
+				};
+			};
+		};
+	};
+
+	dummy: clock-dummy {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+		clock-output-names = "dummy";
+	};
+
+	clk_ext1: clock-ext1 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <133000000>;
+		clock-output-names = "clk_ext1";
+	};
+
+	sai1_mclk: clock-sai-mclk1 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency= <0>;
+		clock-output-names = "sai1_mclk";
+	};
+
+	sai2_mclk: clock-sai-mclk2 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency= <0>;
+		clock-output-names = "sai2_mclk";
+	};
+
+	sai3_mclk: clock-sai-mclk3 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency= <0>;
+		clock-output-names = "sai3_mclk";
+	};
+
+	sai4_mclk: clock-sai-mclk4 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency= <0>;
+		clock-output-names = "sai4_mclk";
+	};
+
+	sai5_mclk: clock-sai-mclk5 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency= <0>;
+		clock-output-names = "sai5_mclk";
+	};
+
+	osc_24m: clock-24m {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <24000000>;
+		clock-output-names = "osc_24m";
+	};
+
+	sram1: sram@204c0000 {
+		compatible = "mmio-sram";
+		reg = <0x0 0x204c0000 0x0 0x18000>;
+		ranges = <0x0 0x0 0x204c0000 0x18000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+	};
+
+	firmware {
+		scmi {
+			compatible = "arm,scmi";
+			mboxes = <&mu2 5 0>, <&mu2 3 0>, <&mu2 3 1>, <&mu2 5 1>;
+			shmem = <&scmi_buf0>, <&scmi_buf1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			scmi_devpd: protocol@11 {
+				reg = <0x11>;
+				#power-domain-cells = <1>;
+			};
+
+			scmi_perf: protocol@13 {
+				reg = <0x13>;
+				#power-domain-cells = <1>;
+			};
+
+			scmi_clk: protocol@14 {
+				reg = <0x14>;
+				#clock-cells = <1>;
+			};
+
+			scmi_sensor: protocol@15 {
+				reg = <0x15>;
+				#thermal-sensor-cells = <1>;
+			};
+
+			scmi_iomuxc: protocol@19 {
+				reg = <0x19>;
+			};
+
+		};
+	};
+
+	pmu {
+		compatible = "arm,cortex-a55-pmu";
+		interrupts = <GIC_PPI 7 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_HIGH)>;
+	};
+
+	thermal_zones: thermal-zones {
+		a55-thermal {
+			polling-delay-passive = <250>;
+			polling-delay = <2000>;
+			thermal-sensors = <&scmi_sensor 1>;
+
+			trips {
+				cpu_alert0: trip0 {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu_crit0: trip1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&cpu_alert0>;
+					cooling-device =
+						<&A55_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+						<&A55_1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+						<&A55_2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+						<&A55_3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+						<&A55_4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+						<&A55_5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+	};
+
+	psci {
+		compatible = "arm,psci-1.0";
+		method = "smc";
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>;
+		clock-frequency = <24000000>;
+		arm,no-tick-in-suspend;
+		interrupt-parent = <&gic>;
+	};
+
+	gic: interrupt-controller@48000000 {
+		compatible = "arm,gic-v3";
+		reg = <0 0x48000000 0 0x10000>,
+		      <0 0x48060000 0 0xc0000>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		#interrupt-cells = <3>;
+		interrupt-controller;
+		interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-parent = <&gic>;
+		dma-noncoherent;
+		ranges;
+
+		its: msi-controller@48040000 {
+			compatible = "arm,gic-v3-its";
+			reg = <0 0x48040000 0 0x20000>;
+			msi-controller;
+			#msi-cells = <1>;
+			dma-noncoherent;
+		};
+	};
+
+	soc {
+		compatible = "simple-bus";
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		aips2: bus@42000000 {
+			compatible = "fsl,aips-bus", "simple-bus";
+			reg = <0x0 0x42000000 0x0 0x800000>;
+			ranges = <0x42000000 0x0 0x42000000 0x8000000>,
+				 <0x28000000 0x0 0x28000000 0x10000000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			edma2: dma-controller@42000000 {
+				compatible = "fsl,imx95-edma5";
+				reg = <0x42000000 0x210000>;
+				#dma-cells = <3>;
+				dma-channels = <64>;
+				interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_BUSWAKEUP>;
+				clock-names = "dma";
+			};
+
+			edma3: dma-controller@42210000 {
+				compatible = "fsl,imx95-edma5";
+				reg = <0x42210000 0x210000>;
+				#dma-cells = <3>;
+				dma-channels = <64>;
+				interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 257 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 257 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 258 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 258 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 259 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 259 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 260 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 260 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 261 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 261 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 262 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 262 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 263 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 263 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 264 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 264 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 265 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 265 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 267 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 267 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 269 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 269 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 270 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 270 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 271 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 271 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 273 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 273 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 274 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 274 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 275 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 275 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 276 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 276 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 277 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 277 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 278 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 278 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 279 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 279 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 280 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 280 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 281 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 281 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 282 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 282 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 283 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 283 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 284 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 284 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 285 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 285 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_BUSWAKEUP>;
+				clock-names = "dma";
+			};
+
+			mu7: mailbox@42430000 {
+				compatible = "fsl,imx95-mu";
+				reg = <0x42430000 0x10000>;
+				interrupts = <GIC_SPI 234 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_BUSWAKEUP>;
+				#mbox-cells = <2>;
+				status = "disabled";
+			};
+
+			wdog3: watchdog@42490000 {
+				compatible = "fsl,imx93-wdt";
+				reg = <0x42490000 0x10000>;
+				interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_BUSWAKEUP>;
+				timeout-sec = <40>;
+				status = "disabled";
+			};
+
+			tpm3: pwm@424e0000 {
+				compatible = "fsl,imx7ulp-pwm";
+				reg = <0x424e0000 0x1000>;
+				clocks = <&scmi_clk IMX95_CLK_BUSWAKEUP>;
+				#pwm-cells = <3>;
+				status = "disabled";
+			};
+
+			tpm4: pwm@424f0000 {
+				compatible = "fsl,imx7ulp-pwm";
+				reg = <0x424f0000 0x1000>;
+				clocks = <&scmi_clk IMX95_CLK_TPM4>;
+				#pwm-cells = <3>;
+				status = "disabled";
+			};
+
+			tpm5: pwm@42500000 {
+				compatible = "fsl,imx7ulp-pwm";
+				reg = <0x42500000 0x1000>;
+				clocks = <&scmi_clk IMX95_CLK_TPM5>;
+				#pwm-cells = <3>;
+				status = "disabled";
+			};
+
+			tpm6: pwm@42510000 {
+				compatible = "fsl,imx7ulp-pwm";
+				reg = <0x42510000 0x1000>;
+				clocks = <&scmi_clk IMX95_CLK_TPM6>;
+				#pwm-cells = <3>;
+				status = "disabled";
+			};
+
+			lpi2c3: i2c@42530000 {
+				compatible = "fsl,imx95-lpi2c", "fsl,imx7ulp-lpi2c";
+				reg = <0x42530000 0x10000>;
+				interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_LPI2C3>,
+					 <&scmi_clk IMX95_CLK_BUSWAKEUP>;
+				clock-names = "per", "ipg";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				dmas = <&edma2 8 0 0>, <&edma2 9 0 FSL_EDMA_RX>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			lpi2c4: i2c@42540000 {
+				compatible = "fsl,imx95-lpi2c", "fsl,imx7ulp-lpi2c";
+				reg = <0x42540000 0x10000>;
+				interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_LPI2C4>,
+					 <&scmi_clk IMX95_CLK_BUSWAKEUP>;
+				clock-names = "per", "ipg";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				dmas = <&edma2 10 0 0>, <&edma2 11 0 FSL_EDMA_RX>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			lpspi3: spi@42550000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx95-spi", "fsl,imx7ulp-spi";
+				reg = <0x42550000 0x10000>;
+				interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_LPSPI3>,
+					 <&scmi_clk IMX95_CLK_BUSWAKEUP>;
+				clock-names = "per", "ipg";
+				dmas = <&edma2 12 0 0>, <&edma2 13 0 FSL_EDMA_RX>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			lpspi4: spi@42560000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx95-spi", "fsl,imx7ulp-spi";
+				reg = <0x42560000 0x10000>;
+				interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_LPSPI4>,
+					 <&scmi_clk IMX95_CLK_BUSWAKEUP>;
+				clock-names = "per", "ipg";
+				dmas = <&edma2 14 0 0>, <&edma2 15 0 FSL_EDMA_RX>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			lpuart3: serial@42570000 {
+				compatible = "fsl,imx95-lpuart", "fsl,imx8ulp-lpuart",
+					     "fsl,imx7ulp-lpuart";
+				reg = <0x42570000 0x1000>;
+				interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_LPUART3>;
+				clock-names = "ipg";
+				dmas = <&edma2 18 0 FSL_EDMA_RX>, <&edma2 17 0 0>;
+				dma-names = "rx", "tx";
+				status = "disabled";
+			};
+
+			lpuart4: serial@42580000 {
+				compatible = "fsl,imx95-lpuart", "fsl,imx8ulp-lpuart",
+					     "fsl,imx7ulp-lpuart";
+				reg = <0x42580000 0x1000>;
+				interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_LPUART4>;
+				clock-names = "ipg";
+				dmas = <&edma2 20 0 FSL_EDMA_RX>, <&edma2 19 0 0>;
+				dma-names = "rx", "tx";
+				status = "disabled";
+			};
+
+			lpuart5: serial@42590000 {
+				compatible = "fsl,imx95-lpuart", "fsl,imx8ulp-lpuart",
+					     "fsl,imx7ulp-lpuart";
+				reg = <0x42590000 0x1000>;
+				interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_LPUART5>;
+				clock-names = "ipg";
+				dmas = <&edma2 22 0 FSL_EDMA_RX>, <&edma2 21 0 0>;
+				dma-names = "rx", "tx";
+				status = "disabled";
+			};
+
+			lpuart6: serial@425a0000 {
+				compatible = "fsl,imx95-lpuart", "fsl,imx8ulp-lpuart",
+					     "fsl,imx7ulp-lpuart";
+				reg = <0x425a0000 0x1000>;
+				interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_LPUART6>;
+				clock-names = "ipg";
+				dmas = <&edma2 24 0 FSL_EDMA_RX>, <&edma2 23 0 0>;
+				dma-names = "rx", "tx";
+				status = "disabled";
+			};
+
+			flexcan2: can@425b0000 {
+				compatible = "fsl,imx95-flexcan";
+				reg = <0x425b0000 0x10000>;
+				interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_BUSWAKEUP>,
+					 <&scmi_clk IMX95_CLK_CAN2>;
+				clock-names = "ipg", "per";
+				assigned-clocks = <&scmi_clk IMX95_CLK_CAN2>;
+				assigned-clock-parents = <&scmi_clk IMX95_CLK_SYSPLL1_PFD1_DIV2>;
+				assigned-clock-rates = <40000000>;
+				fsl,clk-source = /bits/ 8 <0>;
+				status = "disabled";
+			};
+
+			flexcan3: can@42600000 {
+				compatible = "fsl,imx95-flexcan";
+				reg = <0x42600000 0x10000>;
+				interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_BUSWAKEUP>,
+					 <&scmi_clk IMX95_CLK_CAN3>;
+				clock-names = "ipg", "per";
+				assigned-clocks = <&scmi_clk IMX95_CLK_CAN3>;
+				assigned-clock-parents = <&scmi_clk IMX95_CLK_SYSPLL1_PFD1_DIV2>;
+				assigned-clock-rates = <40000000>;
+				fsl,clk-source = /bits/ 8 <0>;
+				status = "disabled";
+			};
+
+			flexspi1: spi@425e0000 {
+				compatible = "nxp,imx8mm-fspi";
+				reg = <0x425e0000 0x10000>, <0x28000000 0x8000000>;
+				reg-names = "fspi_base", "fspi_mmap";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_FLEXSPI1>,
+					 <&scmi_clk IMX95_CLK_FLEXSPI1>;
+				clock-names = "fspi_en", "fspi";
+				assigned-clocks = <&scmi_clk IMX95_CLK_FLEXSPI1>;
+				assigned-clock-parents = <&scmi_clk IMX95_CLK_SYSPLL1_PFD1>;
+				assigned-clock-rates = <200000000>;
+				status = "disabled";
+			};
+
+			sai3: sai@42650000 {
+				compatible = "fsl,imx95-sai";
+				reg = <0x42650000 0x10000>;
+				interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_BUSWAKEUP>, <&dummy>,
+					 <&scmi_clk IMX95_CLK_SAI3>, <&dummy>,
+					 <&dummy>;
+				clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
+				dmas = <&edma2 61 0 FSL_EDMA_RX>, <&edma2 60 0 0>;
+				dma-names = "rx", "tx";
+				status = "disabled";
+			};
+
+			sai4: sai@42660000 {
+				compatible = "fsl,imx95-sai";
+				reg = <0x42660000 0x10000>;
+				interrupts = <GIC_SPI 171 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_BUSWAKEUP>, <&dummy>,
+					 <&scmi_clk IMX95_CLK_SAI4>, <&dummy>,
+					 <&dummy>;
+				clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
+				dmas = <&edma2 68 0 FSL_EDMA_RX>, <&edma2 67 0 0>;
+				dma-names = "rx", "tx";
+				status = "disabled";
+			};
+
+			sai5: sai@42670000 {
+				compatible = "fsl,imx95-sai";
+				reg = <0x42670000 0x10000>;
+				interrupts = <GIC_SPI 172 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_BUSWAKEUP>, <&dummy>,
+					 <&scmi_clk IMX95_CLK_SAI5>, <&dummy>,
+					 <&dummy>;
+				clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
+				dmas = <&edma2 70 0 FSL_EDMA_RX>, <&edma2 69 0 0>;
+				dma-names = "rx", "tx";
+				status = "disabled";
+			};
+
+			xcvr: xcvr@42680000 {
+				compatible = "fsl,imx95-xcvr";
+				reg = <0x42680000 0x800>, <0x42680800 0x400>,
+				      <0x42680c00 0x080>, <0x42680e00 0x080>;
+				reg-names = "ram", "regs", "rxfifo", "txfifo";
+				interrupts = /* XCVR IRQ 0 */
+					     <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>,
+					     /* XCVR IRQ 1 */
+					     <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_BUSWAKEUP>,
+					 <&scmi_clk IMX95_CLK_SPDIF>,
+					 <&dummy>,
+					 <&scmi_clk IMX95_CLK_AUDIOXCVR>;
+				clock-names = "ipg", "phy", "spba", "pll_ipg";
+				dmas = <&edma2 65 0 1>, <&edma2 66 0 0>;
+				dma-names = "rx", "tx";
+				status = "disabled";
+			};
+
+			lpuart7: serial@42690000 {
+				compatible = "fsl,imx95-lpuart", "fsl,imx8ulp-lpuart",
+					     "fsl,imx7ulp-lpuart";
+				reg = <0x42690000 0x1000>;
+				interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_LPUART7>;
+				clock-names = "ipg";
+				dmas = <&edma2 26 0 FSL_EDMA_RX>, <&edma2 25 0 0>;
+				dma-names = "rx", "tx";
+				status = "disabled";
+			};
+
+			lpuart8: serial@426a0000 {
+				compatible = "fsl,imx95-lpuart", "fsl,imx8ulp-lpuart",
+					     "fsl,imx7ulp-lpuart";
+				reg = <0x426a0000 0x1000>;
+				interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_LPUART8>;
+				clock-names = "ipg";
+				dmas = <&edma2 28 0 FSL_EDMA_RX>, <&edma2 27 0 0>;
+				dma-names = "rx", "tx";
+				status = "disabled";
+			};
+
+			lpi2c5: i2c@426b0000 {
+				compatible = "fsl,imx95-lpi2c", "fsl,imx7ulp-lpi2c";
+				reg = <0x426b0000 0x10000>;
+				interrupts = <GIC_SPI 181 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_LPI2C5>,
+					 <&scmi_clk IMX95_CLK_BUSWAKEUP>;
+				clock-names = "per", "ipg";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				dmas = <&edma2 71 0 0>, <&edma2 72 0 FSL_EDMA_RX>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			lpi2c6: i2c@426c0000 {
+				compatible = "fsl,imx95-lpi2c", "fsl,imx7ulp-lpi2c";
+				reg = <0x426c0000 0x10000>;
+				interrupts = <GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_LPI2C6>,
+					 <&scmi_clk IMX95_CLK_BUSWAKEUP>;
+				clock-names = "per", "ipg";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				dmas = <&edma2 73 0 0>, <&edma2 74 0 FSL_EDMA_RX>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			lpi2c7: i2c@426d0000 {
+				compatible = "fsl,imx95-lpi2c", "fsl,imx7ulp-lpi2c";
+				reg = <0x426d0000 0x10000>;
+				interrupts = <GIC_SPI 183 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_LPI2C7>,
+					 <&scmi_clk IMX95_CLK_BUSWAKEUP>;
+				clock-names = "per", "ipg";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				dmas = <&edma2 75 0 0>, <&edma2 76 0 FSL_EDMA_RX>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			lpi2c8: i2c@426e0000 {
+				compatible = "fsl,imx95-lpi2c", "fsl,imx7ulp-lpi2c";
+				reg = <0x426e0000 0x10000>;
+				interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_LPI2C8>,
+					 <&scmi_clk IMX95_CLK_BUSWAKEUP>;
+				clock-names = "per", "ipg";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				dmas = <&edma2 77 0 0>, <&edma2 78 0 FSL_EDMA_RX>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			lpspi5: spi@426f0000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx95-spi", "fsl,imx7ulp-spi";
+				reg = <0x426f0000 0x10000>;
+				interrupts = <GIC_SPI 177 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_LPSPI5>,
+					 <&scmi_clk IMX95_CLK_BUSWAKEUP>;
+				clock-names = "per", "ipg";
+				dmas = <&edma2 79 0 0>, <&edma2 80 0 FSL_EDMA_RX>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			lpspi6: spi@42700000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx95-spi", "fsl,imx7ulp-spi";
+				reg = <0x42700000 0x10000>;
+				interrupts = <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_LPSPI6>,
+					 <&scmi_clk IMX95_CLK_BUSWAKEUP>;
+				clock-names = "per", "ipg";
+				dmas = <&edma2 81 0 0>, <&edma2 82 0 FSL_EDMA_RX>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			lpspi7: spi@42710000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx95-spi", "fsl,imx7ulp-spi";
+				reg = <0x42710000 0x10000>;
+				interrupts = <GIC_SPI 179 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_LPSPI7>,
+					 <&scmi_clk IMX95_CLK_BUSWAKEUP>;
+				clock-names = "per", "ipg";
+				dmas = <&edma2 83 0 0>, <&edma2 84 0 FSL_EDMA_RX>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			lpspi8: spi@42720000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx95-spi", "fsl,imx7ulp-spi";
+				reg = <0x42720000 0x10000>;
+				interrupts = <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_LPSPI8>,
+					 <&scmi_clk IMX95_CLK_BUSWAKEUP>;
+				clock-names = "per", "ipg";
+				dmas = <&edma2 85 0 0>, <&edma2 86 0 FSL_EDMA_RX>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			mu8: mailbox@42730000 {
+				compatible = "fsl,imx95-mu";
+				reg = <0x42730000 0x10000>;
+				interrupts = <GIC_SPI 235 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_BUSWAKEUP>;
+				#mbox-cells = <2>;
+				status = "disabled";
+			};
+
+			flexcan4: can@427c0000 {
+				compatible = "fsl,imx95-flexcan";
+				reg = <0x427c0000 0x10000>;
+				interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_BUSWAKEUP>,
+					 <&scmi_clk IMX95_CLK_CAN4>;
+				clock-names = "ipg", "per";
+				assigned-clocks = <&scmi_clk IMX95_CLK_CAN4>;
+				assigned-clock-parents = <&scmi_clk IMX95_CLK_SYSPLL1_PFD1_DIV2>;
+				assigned-clock-rates = <40000000>;
+				fsl,clk-source = /bits/ 8 <0>;
+				status = "disabled";
+			};
+
+			flexcan5: can@427d0000 {
+				compatible = "fsl,imx95-flexcan";
+				reg = <0x427d0000 0x10000>;
+				interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_BUSWAKEUP>,
+					 <&scmi_clk IMX95_CLK_CAN5>;
+				clock-names = "ipg", "per";
+				assigned-clocks = <&scmi_clk IMX95_CLK_CAN5>;
+				assigned-clock-parents = <&scmi_clk IMX95_CLK_SYSPLL1_PFD1_DIV2>;
+				assigned-clock-rates = <40000000>;
+				fsl,clk-source = /bits/ 8 <0>;
+				status = "disabled";
+			};
+		};
+
+		aips3: bus@42800000 {
+			compatible = "fsl,aips-bus", "simple-bus";
+			reg = <0 0x42800000 0 0x800000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x42800000 0x0 0x42800000 0x800000>;
+
+			usdhc1: mmc@42850000 {
+				compatible = "fsl,imx95-usdhc", "fsl,imx8mm-usdhc";
+				reg = <0x42850000 0x10000>;
+				interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_BUSWAKEUP>,
+					 <&scmi_clk IMX95_CLK_WAKEUPAXI>,
+					 <&scmi_clk IMX95_CLK_USDHC1>;
+				clock-names = "ipg", "ahb", "per";
+				assigned-clocks = <&scmi_clk IMX95_CLK_USDHC1>;
+				assigned-clock-parents = <&scmi_clk IMX95_CLK_SYSPLL1_PFD1>;
+				assigned-clock-rates = <400000000>;
+				bus-width = <8>;
+				fsl,tuning-start-tap = <1>;
+				fsl,tuning-step= <2>;
+				status = "disabled";
+			};
+
+			usdhc2: mmc@42860000 {
+				compatible = "fsl,imx95-usdhc", "fsl,imx8mm-usdhc";
+				reg = <0x42860000 0x10000>;
+				interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_BUSWAKEUP>,
+					 <&scmi_clk IMX95_CLK_WAKEUPAXI>,
+					 <&scmi_clk IMX95_CLK_USDHC2>;
+				clock-names = "ipg", "ahb", "per";
+				assigned-clocks = <&scmi_clk IMX95_CLK_USDHC2>;
+				assigned-clock-parents = <&scmi_clk IMX95_CLK_SYSPLL1_PFD1>;
+				assigned-clock-rates = <400000000>;
+				bus-width = <4>;
+				fsl,tuning-start-tap = <1>;
+				fsl,tuning-step= <2>;
+				status = "disabled";
+			};
+
+			usdhc3: mmc@428b0000 {
+				compatible = "fsl,imx95-usdhc", "fsl,imx8mm-usdhc";
+				reg = <0x428b0000 0x10000>;
+				interrupts = <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_BUSWAKEUP>,
+					 <&scmi_clk IMX95_CLK_WAKEUPAXI>,
+					 <&scmi_clk IMX95_CLK_USDHC3>;
+				clock-names = "ipg", "ahb", "per";
+				assigned-clocks = <&scmi_clk IMX95_CLK_USDHC3>;
+				assigned-clock-parents = <&scmi_clk IMX95_CLK_SYSPLL1_PFD1>;
+				assigned-clock-rates = <400000000>;
+				bus-width = <4>;
+				fsl,tuning-start-tap = <1>;
+				fsl,tuning-step= <2>;
+				status = "disabled";
+			};
+		};
+
+		gpio2: gpio@43810000 {
+			compatible = "fsl,imx95-gpio", "fsl,imx8ulp-gpio";
+			reg = <0x0 0x43810000 0x0 0x1000>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			clocks = <&scmi_clk IMX95_CLK_BUSWAKEUP>,
+				 <&scmi_clk IMX95_CLK_BUSWAKEUP>;
+			clock-names = "gpio", "port";
+			gpio-ranges = <&scmi_iomuxc 0 4 32>;
+		};
+
+		gpio3: gpio@43820000 {
+			compatible = "fsl,imx95-gpio", "fsl,imx8ulp-gpio";
+			reg = <0x0 0x43820000 0x0 0x1000>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			clocks = <&scmi_clk IMX95_CLK_BUSWAKEUP>,
+				 <&scmi_clk IMX95_CLK_BUSWAKEUP>;
+			clock-names = "gpio", "port";
+			gpio-ranges = <&scmi_iomuxc 0 104 8>, <&scmi_iomuxc 8 74 18>,
+				      <&scmi_iomuxc 26 42 2>, <&scmi_iomuxc 28 0 4>;
+		};
+
+		gpio4: gpio@43840000 {
+			compatible = "fsl,imx95-gpio", "fsl,imx8ulp-gpio";
+			reg = <0x0 0x43840000 0x0 0x1000>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			clocks = <&scmi_clk IMX95_CLK_BUSWAKEUP>,
+				 <&scmi_clk IMX95_CLK_BUSWAKEUP>;
+			clock-names = "gpio", "port";
+			gpio-ranges = <&scmi_iomuxc 0 46 28>, <&scmi_iomuxc 28 44 2>;
+		};
+
+		gpio5: gpio@43850000 {
+			compatible = "fsl,imx95-gpio", "fsl,imx8ulp-gpio";
+			reg = <0x0 0x43850000 0x0 0x1000>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			clocks = <&scmi_clk IMX95_CLK_BUSWAKEUP>,
+				 <&scmi_clk IMX95_CLK_BUSWAKEUP>;
+			clock-names = "gpio", "port";
+			gpio-ranges = <&scmi_iomuxc 0 92 12>, <&scmi_iomuxc 12 36 6>;
+		};
+
+		aips1: bus@44000000 {
+			compatible = "fsl,aips-bus", "simple-bus";
+			reg = <0x0 0x44000000 0x0 0x800000>;
+			ranges = <0x44000000 0x0 0x44000000 0x800000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			edma1: dma-controller@44000000 {
+				compatible = "fsl,imx93-edma3";
+				reg = <0x44000000 0x200000>;
+				#dma-cells = <3>;
+				dma-channels = <31>;
+				interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_BUSAON>;
+				clock-names = "dma";
+			};
+
+			mu1: mailbox@44220000 {
+				compatible = "fsl,imx95-mu";
+				reg = <0x44220000 0x10000>;
+				interrupts = <GIC_SPI 224 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_BUSAON>;
+				#mbox-cells = <2>;
+				status = "disabled";
+			};
+
+			tpm1: pwm@44310000 {
+				compatible = "fsl,imx7ulp-pwm";
+				reg = <0x44310000 0x1000>;
+				clocks = <&scmi_clk IMX95_CLK_BUSAON>;
+				#pwm-cells = <3>;
+				status = "disabled";
+			};
+
+			tpm2: pwm@44320000 {
+				compatible = "fsl,imx7ulp-pwm";
+				reg = <0x44320000 0x1000>;
+				clocks = <&scmi_clk IMX95_CLK_TPM2>;
+				#pwm-cells = <3>;
+				status = "disabled";
+			};
+
+			lpi2c1: i2c@44340000 {
+				compatible = "fsl,imx95-lpi2c", "fsl,imx7ulp-lpi2c";
+				reg = <0x44340000 0x10000>;
+				interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_LPI2C1>,
+					 <&scmi_clk IMX95_CLK_BUSAON>;
+				clock-names = "per", "ipg";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				dmas = <&edma1 12 0 0>, <&edma1 13 0 FSL_EDMA_RX> ;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			lpi2c2: i2c@44350000 {
+				compatible = "fsl,imx95-lpi2c", "fsl,imx7ulp-lpi2c";
+				reg = <0x44350000 0x10000>;
+				interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_LPI2C2>,
+					 <&scmi_clk IMX95_CLK_BUSAON>;
+				clock-names = "per", "ipg";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				dmas = <&edma1 14 0 0>, <&edma1 15 0 FSL_EDMA_RX> ;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			lpspi1: spi@44360000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx95-spi", "fsl,imx7ulp-spi";
+				reg = <0x44360000 0x10000>;
+				interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_LPSPI1>,
+					 <&scmi_clk IMX95_CLK_BUSAON>;
+				clock-names = "per", "ipg";
+				dmas = <&edma1 16 0 FSL_EDMA_RX>, <&edma1 17 0 0> ;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			lpspi2: spi@44370000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx95-spi", "fsl,imx7ulp-spi";
+				reg = <0x44370000 0x10000>;
+				interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_LPSPI2>,
+					 <&scmi_clk IMX95_CLK_BUSAON>;
+				clock-names = "per", "ipg";
+				dmas = <&edma1 18 0 FSL_EDMA_RX>, <&edma1 19 0 0> ;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			lpuart1: serial@44380000 {
+				compatible = "fsl,imx95-lpuart", "fsl,imx8ulp-lpuart",
+					     "fsl,imx7ulp-lpuart";
+				reg = <0x44380000 0x1000>;
+				interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_LPUART1>;
+				clock-names = "ipg";
+				dmas = <&edma1 21 0 FSL_EDMA_RX>, <&edma1 20 0 0>;
+				dma-names = "rx", "tx";
+				status = "disabled";
+			};
+
+			lpuart2: serial@44390000 {
+				compatible = "fsl,imx95-lpuart", "fsl,imx8ulp-lpuart",
+					     "fsl,imx7ulp-lpuart";
+				reg = <0x44390000 0x1000>;
+				interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_LPUART2>;
+				clock-names = "ipg";
+				dmas = <&edma1 23 0 FSL_EDMA_RX>, <&edma1 22 0 0>;
+				dma-names = "rx", "tx";
+				status = "disabled";
+			};
+
+			flexcan1: can@443a0000 {
+				compatible = "fsl,imx95-flexcan";
+				reg = <0x443a0000 0x10000>;
+				interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_BUSAON>,
+					 <&scmi_clk IMX95_CLK_CAN1>;
+				clock-names = "ipg", "per";
+				assigned-clocks = <&scmi_clk IMX95_CLK_CAN1>;
+				assigned-clock-parents = <&scmi_clk IMX95_CLK_SYSPLL1_PFD1_DIV2>;
+				assigned-clock-rates = <40000000>;
+				fsl,clk-source = /bits/ 8 <0>;
+				status = "disabled";
+			};
+
+			sai1: sai@443b0000 {
+				compatible = "fsl,imx95-sai";
+				reg = <0x443b0000 0x10000>;
+				interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_BUSAON>, <&dummy>,
+					 <&scmi_clk IMX95_CLK_SAI1>, <&dummy>,
+					 <&dummy>;
+				clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
+				dmas = <&edma1 25 0 FSL_EDMA_RX>, <&edma1 24 0 0>;
+				dma-names = "rx", "tx";
+				status = "disabled";
+			};
+
+			micfil: micfil@44520000 {
+				compatible = "fsl,imx95-micfil", "fsl,imx93-micfil";
+				reg = <0x44520000 0x10000>;
+				interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_BUSAON>,
+					 <&scmi_clk IMX95_CLK_PDM>,
+					 <&scmi_clk IMX95_CLK_AUDIOPLL1>,
+					 <&scmi_clk IMX95_CLK_AUDIOPLL2>,
+					 <&dummy>;
+				clock-names = "ipg_clk", "ipg_clk_app",
+					      "pll8k", "pll11k", "clkext3";
+				dmas = <&edma1 6 0 5>;
+				dma-names = "rx";
+				status = "disabled";
+			};
+
+			adc1: adc@44530000 {
+				compatible = "nxp,imx93-adc";
+				reg = <0x44530000 0x10000>;
+				interrupts = <GIC_SPI 199 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 201 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_ADC>;
+				clock-names = "ipg";
+				status = "disabled";
+			};
+
+			mu2: mailbox@445b0000 {
+				compatible = "fsl,imx95-mu";
+				reg = <0x445b0000 0x1000>;
+				ranges;
+				interrupts = <GIC_SPI 226 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <1>;
+				#mbox-cells = <2>;
+
+				sram0: sram@445b1000 {
+					compatible = "mmio-sram";
+					reg = <0x445b1000 0x400>;
+					ranges = <0x0 0x445b1000 0x400>;
+					#address-cells = <1>;
+					#size-cells = <1>;
+
+					scmi_buf0: scmi-sram-section@0 {
+						compatible = "arm,scmi-shmem";
+						reg = <0x0 0x80>;
+					};
+
+					scmi_buf1: scmi-sram-section@80 {
+						compatible = "arm,scmi-shmem";
+						reg = <0x80 0x80>;
+					};
+				};
+
+			};
+
+			mu3: mailbox@445d0000 {
+				compatible = "fsl,imx95-mu";
+				reg = <0x445d0000 0x10000>;
+				interrupts = <GIC_SPI 228 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_BUSAON>;
+				#mbox-cells = <2>;
+				status = "disabled";
+			};
+
+			mu4: mailbox@445f0000 {
+				compatible = "fsl,imx95-mu";
+				reg = <0x445f0000 0x10000>;
+				interrupts = <GIC_SPI 230 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_BUSAON>;
+				#mbox-cells = <2>;
+				status = "disabled";
+			};
+
+			mu6: mailbox@44630000 {
+				compatible = "fsl,imx95-mu";
+				reg = <0x44630000 0x10000>;
+				interrupts = <GIC_SPI 206 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_BUSAON>;
+				#mbox-cells = <2>;
+				status = "disabled";
+			};
+		};
+
+		mailbox@47320000 {
+			compatible = "fsl,imx95-mu-v2x";
+			reg = <0x0 0x47320000 0x0 0x10000>;
+			interrupts = <GIC_SPI 254 IRQ_TYPE_LEVEL_HIGH>;
+			#mbox-cells = <2>;
+		};
+
+		mailbox@47350000 {
+			compatible = "fsl,imx95-mu-v2x";
+			reg = <0x0 0x47350000 0x0 0x10000>;
+			interrupts = <GIC_SPI 255 IRQ_TYPE_LEVEL_HIGH>;
+			#mbox-cells = <2>;
+		};
+
+		/* GPIO1 is under exclusive control of System Manager */
+		gpio1: gpio@47400000 {
+			compatible = "fsl,imx95-gpio", "fsl,imx8ulp-gpio";
+			reg = <0x0 0x47400000 0x0 0x1000>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			clocks = <&scmi_clk IMX95_CLK_M33>,
+				 <&scmi_clk IMX95_CLK_M33>;
+			clock-names = "gpio", "port";
+			gpio-ranges = <&scmi_iomuxc 0 112 16>;
+			status = "disabled";
+		};
+
+		elemu0: mailbox@47520000 {
+			compatible = "fsl,imx95-mu-ele";
+			reg = <0x0 0x47520000 0x0 0x10000>;
+			interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
+			#mbox-cells = <2>;
+			status = "disabled";
+		};
+
+		elemu1: mailbox@47530000 {
+			compatible = "fsl,imx95-mu-ele";
+			reg = <0x0 0x47530000 0x0 0x10000>;
+			interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
+			#mbox-cells = <2>;
+			status = "disabled";
+		};
+
+		elemu2: mailbox@47540000 {
+			compatible = "fsl,imx95-mu-ele";
+			reg = <0x0 0x47540000 0x0 0x10000>;
+			interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
+			#mbox-cells = <2>;
+			status = "disabled";
+		};
+
+		elemu3: mailbox@47550000 {
+			compatible = "fsl,imx95-mu-ele";
+			reg = <0x0 0x47550000 0x0 0x10000>;
+			interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
+			#mbox-cells = <2>;
+		};
+
+		elemu4: mailbox@47560000 {
+			compatible = "fsl,imx95-mu-ele";
+			reg = <0x0 0x47560000 0x0 0x10000>;
+			interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
+			#mbox-cells = <2>;
+			status = "disabled";
+		};
+
+		elemu5: mailbox@47570000 {
+			compatible = "fsl,imx95-mu-ele";
+			reg = <0x0 0x47570000 0x0 0x10000>;
+			interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
+			#mbox-cells = <2>;
+			status = "disabled";
+		};
+
+		aips4: bus@49000000 {
+			compatible = "fsl,aips-bus", "simple-bus";
+			reg = <0x0 0x49000000 0x0 0x800000>;
+			ranges = <0x49000000 0x0 0x49000000 0x800000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			smmu: iommu@490d0000 {
+				compatible = "arm,smmu-v3";
+				reg = <0x490d0000 0x100000>;
+				interrupts = <GIC_SPI 325 IRQ_TYPE_EDGE_RISING>,
+					     <GIC_SPI 328 IRQ_TYPE_EDGE_RISING>,
+					     <GIC_SPI 334 IRQ_TYPE_EDGE_RISING>,
+					     <GIC_SPI 326 IRQ_TYPE_EDGE_RISING>;
+				interrupt-names = "eventq", "gerror", "priq", "cmdq-sync";
+				#iommu-cells = <1>;
+				status = "disabled";
+			};
+		};
+
+		pcie0: pcie@4c300000 {
+			compatible = "fsl,imx95-pcie";
+			reg = <0 0x4c300000 0 0x10000>,
+			      <0 0x60100000 0 0xfe00000>,
+			      <0 0x4c360000 0 0x10000>,
+			      <0 0x4c340000 0 0x2000>;
+			reg-names = "dbi", "config", "atu", "app";
+			ranges = <0x81000000 0x0 0x00000000 0x0 0x6ff00000 0 0x00100000>,
+				 <0x82000000 0x0 0x10000000 0x9 0x10000000 0 0x10000000>;
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			linux,pci-domain = <0>;
+			bus-range = <0x00 0xff>;
+			num-lanes = <1>;
+			num-viewport = <8>;
+			interrupts = <GIC_SPI 310 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "msi";
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 0x7>;
+			interrupt-map = <0 0 0 1 &gic 0 0 GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 2 &gic 0 0 GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 3 &gic 0 0 GIC_SPI 308 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 4 &gic 0 0 GIC_SPI 309 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&scmi_clk IMX95_CLK_HSIO>,
+				 <&scmi_clk IMX95_CLK_HSIOPLL>,
+				 <&scmi_clk IMX95_CLK_HSIOPLL_VCO>,
+				 <&scmi_clk IMX95_CLK_HSIOPCIEAUX>;
+			clock-names = "pcie", "pcie_bus", "pcie_phy", "pcie_aux";
+			assigned-clocks =<&scmi_clk IMX95_CLK_HSIOPLL_VCO>,
+					 <&scmi_clk IMX95_CLK_HSIOPLL>,
+					 <&scmi_clk IMX95_CLK_HSIOPCIEAUX>;
+			assigned-clock-rates = <3600000000>, <100000000>, <10000000>;
+			assigned-clock-parents = <0>, <0>,
+						 <&scmi_clk IMX95_CLK_SYSPLL1_PFD1_DIV2>;
+			power-domains = <&scmi_devpd IMX95_PD_HSIO_TOP>;
+			fsl,max-link-speed = <3>;
+			status = "disabled";
+		};
+
+		pcie0_ep: pcie-ep@4c300000 {
+			compatible = "fsl,imx95-pcie-ep";
+			reg = <0 0x4c300000 0 0x10000>,
+			      <0 0x4c360000 0 0x1000>,
+			      <0 0x4c320000 0 0x1000>,
+			      <0 0x4c340000 0 0x2000>,
+			      <0 0x4c370000 0 0x10000>,
+			      <0x9 0 1 0>;
+			reg-names = "dbi","atu", "dbi2", "app", "dma", "addr_space";
+			num-lanes = <1>;
+			interrupts = <GIC_SPI 317 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "dma";
+			clocks = <&scmi_clk IMX95_CLK_HSIO>,
+				 <&scmi_clk IMX95_CLK_HSIOPLL>,
+				 <&scmi_clk IMX95_CLK_HSIOPLL_VCO>,
+				 <&scmi_clk IMX95_CLK_HSIOPCIEAUX>;
+			clock-names = "pcie", "pcie_bus", "pcie_phy", "pcie_aux";
+			assigned-clocks =<&scmi_clk IMX95_CLK_HSIOPLL_VCO>,
+					 <&scmi_clk IMX95_CLK_HSIOPLL>,
+					 <&scmi_clk IMX95_CLK_HSIOPCIEAUX>;
+			assigned-clock-rates = <3600000000>, <100000000>, <10000000>;
+			assigned-clock-parents = <0>, <0>,
+						 <&scmi_clk IMX95_CLK_SYSPLL1_PFD1_DIV2>;
+			power-domains = <&scmi_devpd IMX95_PD_HSIO_TOP>;
+			status = "disabled";
+		};
+
+		pcie1: pcie@4c380000 {
+			compatible = "fsl,imx95-pcie";
+			reg = <0 0x4c380000 0 0x10000>,
+			      <8 0x80100000 0 0xfe00000>,
+			      <0 0x4c3e0000 0 0x10000>,
+			      <0 0x4c3c0000 0 0x2000>;
+			reg-names = "dbi", "config", "atu", "app";
+			ranges = <0x81000000 0 0x00000000 0x8 0x8ff00000 0 0x00100000>,
+				 <0x82000000 0 0x10000000 0xa 0x10000000 0 0x10000000>;
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			linux,pci-domain = <1>;
+			bus-range = <0x00 0xff>;
+			num-lanes = <1>;
+			num-viewport = <8>;
+			interrupts = <GIC_SPI 316 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "msi";
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 0x7>;
+			interrupt-map = <0 0 0 1 &gic 0 0 GIC_SPI 312 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 2 &gic 0 0 GIC_SPI 313 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 3 &gic 0 0 GIC_SPI 314 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 4 &gic 0 0 GIC_SPI 315 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&scmi_clk IMX95_CLK_HSIO>,
+				 <&scmi_clk IMX95_CLK_HSIOPLL>,
+				 <&scmi_clk IMX95_CLK_HSIOPLL_VCO>,
+				 <&scmi_clk IMX95_CLK_HSIOPCIEAUX>;
+			clock-names = "pcie", "pcie_bus", "pcie_phy", "pcie_aux";
+			assigned-clocks =<&scmi_clk IMX95_CLK_HSIOPLL_VCO>,
+					 <&scmi_clk IMX95_CLK_HSIOPLL>,
+					 <&scmi_clk IMX95_CLK_HSIOPCIEAUX>;
+			assigned-clock-rates = <3600000000>, <100000000>, <10000000>;
+			assigned-clock-parents = <0>, <0>,
+						 <&scmi_clk IMX95_CLK_SYSPLL1_PFD1_DIV2>;
+			power-domains = <&scmi_devpd IMX95_PD_HSIO_TOP>;
+			fsl,max-link-speed = <3>;
+			status = "disabled";
+		};
+
+		pcie1_ep: pcie-ep@4c380000 {
+			compatible = "fsl,imx95-pcie-ep";
+			reg = <0 0x4c380000 0 0x10000>,
+			      <0 0x4c3e0000 0 0x1000>,
+			      <0 0x4c3a0000 0 0x1000>,
+			      <0 0x4c3c0000 0 0x2000>,
+			      <0 0x4c3f0000 0 0x10000>,
+			      <0xa 0 1 0>;
+			reg-names = "dbi", "atu", "dbi2", "app", "dma", "addr_space";
+			num-lanes = <1>;
+			interrupts = <GIC_SPI 317 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "dma";
+			clocks = <&scmi_clk IMX95_CLK_HSIO>,
+				 <&scmi_clk IMX95_CLK_HSIOPLL>,
+				 <&scmi_clk IMX95_CLK_HSIOPLL_VCO>,
+				 <&scmi_clk IMX95_CLK_HSIOPCIEAUX>;
+			clock-names = "pcie", "pcie_bus", "pcie_phy", "pcie_aux";
+			assigned-clocks =<&scmi_clk IMX95_CLK_HSIOPLL_VCO>,
+					 <&scmi_clk IMX95_CLK_HSIOPLL>,
+					 <&scmi_clk IMX95_CLK_HSIOPCIEAUX>;
+			assigned-clock-rates = <3600000000>, <100000000>, <10000000>;
+			assigned-clock-parents = <0>, <0>,
+						 <&scmi_clk IMX95_CLK_SYSPLL1_PFD1_DIV2>;
+			power-domains = <&scmi_devpd IMX95_PD_HSIO_TOP>;
+			status = "disabled";
+		};
+
+		netcmix_blk_ctrl: syscon@4c810000 {
+			compatible = "nxp,imx95-netcmix-blk-ctrl", "syscon";
+			reg = <0x0 0x4c810000 0x0 0x10000>;
+			#clock-cells = <1>;
+			clocks = <&scmi_clk IMX95_CLK_BUSNETCMIX>;
+			assigned-clocks = <&scmi_clk IMX95_CLK_BUSNETCMIX>;
+			assigned-clock-parents = <&scmi_clk IMX95_CLK_SYSPLL1_PFD1_DIV2>;
+			assigned-clock-rates = <133333333>;
+			power-domains = <&scmi_devpd IMX95_PD_NETC>;
+			status = "disabled";
+		};
+
+		sai2: sai@4c880000 {
+			compatible = "fsl,imx95-sai";
+			reg = <0x0 0x4c880000 0x0 0x10000>;
+			interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&scmi_clk IMX95_CLK_BUSNETCMIX>, <&dummy>,
+				 <&scmi_clk IMX95_CLK_SAI2>, <&dummy>,
+				 <&dummy>;
+			clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
+			power-domains = <&scmi_devpd IMX95_PD_NETC>;
+			dmas = <&edma2 59 0 FSL_EDMA_RX>, <&edma2 58 0 0>;
+			dma-names = "rx", "tx";
+			status = "disabled";
+		};
+
+		ddr-pmu@4e090dc0 {
+			compatible = "fsl,imx95-ddr-pmu", "fsl,imx93-ddr-pmu";
+			reg = <0x0 0x4e090dc0 0x0 0x200>;
+			interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/freescale/mba8mx.dtsi b/arch/arm64/boot/dts/freescale/mba8mx.dtsi
index 815241526a0d..c60c7a9e54af 100644
--- a/arch/arm64/boot/dts/freescale/mba8mx.dtsi
+++ b/arch/arm64/boot/dts/freescale/mba8mx.dtsi
@@ -185,6 +185,8 @@
 			reset-gpios = <&expander2 7 GPIO_ACTIVE_LOW>;
 			reset-assert-us = <500000>;
 			reset-deassert-us = <500>;
+			interrupt-parent = <&expander2>;
+			interrupts = <6 IRQ_TYPE_EDGE_FALLING>;
 		};
 	};
 };
@@ -237,7 +239,6 @@
 };
 
 &i2c2 {
-	clock-frequency = <100000>;
 	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c2>;
 	pinctrl-1 = <&pinctrl_i2c2_gpio>;
@@ -258,6 +259,11 @@
 		reg = <0x1f>;
 	};
 
+	/*
+	 * TUSB8041 is at 0x41, but not connected by default
+	 * Note: TUSB8041 only supports 100 kHz!
+	 */
+
 	eeprom3: eeprom@57 {
 		compatible = "nxp,se97b", "atmel,24c02";
 		reg = <0x57>;
@@ -274,7 +280,6 @@
 };
 
 &i2c3 {
-	clock-frequency = <100000>;
 	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c3>;
 	pinctrl-1 = <&pinctrl_i2c3_gpio>;
diff --git a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-10g-0.dtsi b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-10g-0.dtsi
index dbd2fc3ba790..1b2b20c6126d 100644
--- a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-10g-0.dtsi
+++ b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-10g-0.dtsi
@@ -27,12 +27,13 @@ fman@1a00000 {
 		reg = <0xf0000 0x1000>;
 		fsl,fman-ports = <&fman0_rx_0x10 &fman0_tx_0x30>;
 		pcsphy-handle = <&pcsphy6>;
+		pcs-handle = <&pcsphy6>;
 	};
 
 	mdio@f1000 {
 		#address-cells = <1>;
 		#size-cells = <0>;
-		compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio";
+		compatible = "fsl,fman-memac-mdio";
 		reg = <0xf1000 0x1000>;
 
 		pcsphy6: ethernet-phy@0 {
diff --git a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-10g-1.dtsi b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-10g-1.dtsi
index 6fc5d2560057..55d78f6f7c6c 100644
--- a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-10g-1.dtsi
+++ b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-10g-1.dtsi
@@ -27,12 +27,13 @@ fman@1a00000 {
 		reg = <0xf2000 0x1000>;
 		fsl,fman-ports = <&fman0_rx_0x11 &fman0_tx_0x31>;
 		pcsphy-handle = <&pcsphy7>;
+		pcs-handle = <&pcsphy7>;
 	};
 
 	mdio@f3000 {
 		#address-cells = <1>;
 		#size-cells = <0>;
-		compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio";
+		compatible = "fsl,fman-memac-mdio";
 		reg = <0xf3000 0x1000>;
 
 		pcsphy7: ethernet-phy@0 {
diff --git a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-0.dtsi b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-0.dtsi
index 4e02276fcf99..18916a860c2e 100644
--- a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-0.dtsi
+++ b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-0.dtsi
@@ -26,12 +26,13 @@ fman@1a00000 {
 		fsl,fman-ports = <&fman0_rx_0x08 &fman0_tx_0x28>;
 		ptp-timer = <&ptp_timer0>;
 		pcsphy-handle = <&pcsphy0>;
+		pcs-handle = <&pcsphy0>;
 	};
 
 	mdio@e1000 {
 		#address-cells = <1>;
 		#size-cells = <0>;
-		compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio";
+		compatible = "fsl,fman-memac-mdio";
 		reg = <0xe1000 0x1000>;
 
 		pcsphy0: ethernet-phy@0 {
diff --git a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-1.dtsi b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-1.dtsi
index 0312fa43fa77..e90af445a293 100644
--- a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-1.dtsi
+++ b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-1.dtsi
@@ -26,12 +26,13 @@ fman@1a00000 {
 		fsl,fman-ports = <&fman0_rx_0x09 &fman0_tx_0x29>;
 		ptp-timer = <&ptp_timer0>;
 		pcsphy-handle = <&pcsphy1>;
+		pcs-handle = <&pcsphy1>;
 	};
 
 	mdio@e3000 {
 		#address-cells = <1>;
 		#size-cells = <0>;
-		compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio";
+		compatible = "fsl,fman-memac-mdio";
 		reg = <0xe3000 0x1000>;
 
 		pcsphy1: ethernet-phy@0 {
diff --git a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-2.dtsi b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-2.dtsi
index af2df07971dd..fec93905bc81 100644
--- a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-2.dtsi
+++ b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-2.dtsi
@@ -26,12 +26,13 @@ fman@1a00000 {
 		fsl,fman-ports = <&fman0_rx_0x0a &fman0_tx_0x2a>;
 		ptp-timer = <&ptp_timer0>;
 		pcsphy-handle = <&pcsphy2>;
+		pcs-handle = <&pcsphy2>;
 	};
 
 	mdio@e5000 {
 		#address-cells = <1>;
 		#size-cells = <0>;
-		compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio";
+		compatible = "fsl,fman-memac-mdio";
 		reg = <0xe5000 0x1000>;
 
 		pcsphy2: ethernet-phy@0 {
diff --git a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-3.dtsi b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-3.dtsi
index 4ac98dc8b227..2aa953faa62b 100644
--- a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-3.dtsi
+++ b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-3.dtsi
@@ -26,12 +26,13 @@ fman@1a00000 {
 		fsl,fman-ports = <&fman0_rx_0x0b &fman0_tx_0x2b>;
 		ptp-timer = <&ptp_timer0>;
 		pcsphy-handle = <&pcsphy3>;
+		pcs-handle = <&pcsphy3>;
 	};
 
 	mdio@e7000 {
 		#address-cells = <1>;
 		#size-cells = <0>;
-		compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio";
+		compatible = "fsl,fman-memac-mdio";
 		reg = <0xe7000 0x1000>;
 
 		pcsphy3: ethernet-phy@0 {
diff --git a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-4.dtsi b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-4.dtsi
index bd932d8b0160..948e39411415 100644
--- a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-4.dtsi
+++ b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-4.dtsi
@@ -26,12 +26,13 @@ fman@1a00000 {
 		fsl,fman-ports = <&fman0_rx_0x0c &fman0_tx_0x2c>;
 		ptp-timer = <&ptp_timer0>;
 		pcsphy-handle = <&pcsphy4>;
+		pcs-handle = <&pcsphy4>;
 	};
 
 	mdio@e9000 {
 		#address-cells = <1>;
 		#size-cells = <0>;
-		compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio";
+		compatible = "fsl,fman-memac-mdio";
 		reg = <0xe9000 0x1000>;
 
 		pcsphy4: ethernet-phy@0 {
diff --git a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-5.dtsi b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-5.dtsi
index 7de1c5203f3e..01b78c0463a7 100644
--- a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-5.dtsi
+++ b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-5.dtsi
@@ -31,7 +31,7 @@ fman@1a00000 {
 	mdio@eb000 {
 		#address-cells = <1>;
 		#size-cells = <0>;
-		compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio";
+		compatible = "fsl,fman-memac-mdio";
 		reg = <0xeb000 0x1000>;
 
 		pcsphy5: ethernet-phy@0 {
diff --git a/arch/arm64/boot/dts/freescale/qoriq-fman3-0.dtsi b/arch/arm64/boot/dts/freescale/qoriq-fman3-0.dtsi
index ae1c2abaaf36..b0390b711fef 100644
--- a/arch/arm64/boot/dts/freescale/qoriq-fman3-0.dtsi
+++ b/arch/arm64/boot/dts/freescale/qoriq-fman3-0.dtsi
@@ -67,14 +67,14 @@ fman0: fman@1a00000 {
 	mdio0: mdio@fc000 {
 		#address-cells = <1>;
 		#size-cells = <0>;
-		compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio";
+		compatible = "fsl,fman-memac-mdio";
 		reg = <0xfc000 0x1000>;
 	};
 
 	xmdio0: mdio@fd000 {
 		#address-cells = <1>;
 		#size-cells = <0>;
-		compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio";
+		compatible = "fsl,fman-memac-mdio";
 		reg = <0xfd000 0x1000>;
 	};
 };
diff --git a/arch/arm64/boot/dts/freescale/s32g2.dtsi b/arch/arm64/boot/dts/freescale/s32g2.dtsi
index fc19ae2e8d3b..fa054bfe7d5c 100644
--- a/arch/arm64/boot/dts/freescale/s32g2.dtsi
+++ b/arch/arm64/boot/dts/freescale/s32g2.dtsi
@@ -114,6 +114,56 @@
 		#size-cells = <1>;
 		ranges = <0 0 0 0x80000000>;
 
+		pinctrl: pinctrl@4009c240 {
+			compatible = "nxp,s32g2-siul2-pinctrl";
+				/* MSCR0-MSCR101 registers on siul2_0 */
+			reg = <0x4009c240 0x198>,
+				/* MSCR112-MSCR122 registers on siul2_1 */
+			      <0x44010400 0x2c>,
+				/* MSCR144-MSCR190 registers on siul2_1 */
+			      <0x44010480 0xbc>,
+				/* IMCR0-IMCR83 registers on siul2_0 */
+			      <0x4009ca40 0x150>,
+				/* IMCR119-IMCR397 registers on siul2_1 */
+			      <0x44010c1c 0x45c>,
+				/* IMCR430-IMCR495 registers on siul2_1 */
+			      <0x440110f8 0x108>;
+
+			jtag_pins: jtag-pins {
+				jtag-grp0 {
+					pinmux = <0x0>;
+					input-enable;
+					bias-pull-up;
+					slew-rate = <166>;
+				};
+
+				jtag-grp1 {
+					pinmux = <0x11>;
+					slew-rate = <166>;
+				};
+
+				jtag-grp2 {
+					pinmux = <0x40>;
+					input-enable;
+					bias-pull-down;
+					slew-rate = <166>;
+				};
+
+				jtag-grp3 {
+					pinmux = <0x23c0>,
+						 <0x23d0>,
+						 <0x2320>;
+				};
+
+				jtag-grp4 {
+					pinmux = <0x51>;
+					input-enable;
+					bias-pull-up;
+					slew-rate = <166>;
+				};
+			};
+		};
+
 		uart0: serial@401c8000 {
 			compatible = "nxp,s32g2-linflexuart",
 				     "fsl,s32v234-linflexuart";
diff --git a/arch/arm64/boot/dts/freescale/s32g274a-evb.dts b/arch/arm64/boot/dts/freescale/s32g274a-evb.dts
index 00070c949e2a..dbe498798bd9 100644
--- a/arch/arm64/boot/dts/freescale/s32g274a-evb.dts
+++ b/arch/arm64/boot/dts/freescale/s32g274a-evb.dts
@@ -34,5 +34,6 @@
 };
 
 &usdhc0 {
+	disable-wp;
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/freescale/s32g274a-rdb2.dts b/arch/arm64/boot/dts/freescale/s32g274a-rdb2.dts
index b3fc12899cae..ab1e5caaeae7 100644
--- a/arch/arm64/boot/dts/freescale/s32g274a-rdb2.dts
+++ b/arch/arm64/boot/dts/freescale/s32g274a-rdb2.dts
@@ -40,5 +40,6 @@
 };
 
 &usdhc0 {
+	disable-wp;
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/freescale/s32g3.dtsi b/arch/arm64/boot/dts/freescale/s32g3.dtsi
index c1b08992754b..b4226a9143c8 100644
--- a/arch/arm64/boot/dts/freescale/s32g3.dtsi
+++ b/arch/arm64/boot/dts/freescale/s32g3.dtsi
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
 /*
- * Copyright 2021-2023 NXP
+ * Copyright 2021-2024 NXP
  *
  * Authors: Ghennadi Procopciuc <ghennadi.procopciuc@nxp.com>
  *          Ciprian Costea <ciprianmarian.costea@nxp.com>
@@ -171,6 +171,56 @@
 		#size-cells = <1>;
 		ranges = <0 0 0 0x80000000>;
 
+		pinctrl: pinctrl@4009c240 {
+			compatible = "nxp,s32g2-siul2-pinctrl";
+				/* MSCR0-MSCR101 registers on siul2_0 */
+			reg = <0x4009c240 0x198>,
+				/* MSCR112-MSCR122 registers on siul2_1 */
+			      <0x44010400 0x2c>,
+				/* MSCR144-MSCR190 registers on siul2_1 */
+			      <0x44010480 0xbc>,
+				/* IMCR0-IMCR83 registers on siul2_0 */
+			      <0x4009ca40 0x150>,
+				/* IMCR119-IMCR397 registers on siul2_1 */
+			      <0x44010c1c 0x45c>,
+				/* IMCR430-IMCR495 registers on siul2_1 */
+			      <0x440110f8 0x108>;
+
+			jtag_pins: jtag-pins {
+				jtag-grp0 {
+					pinmux = <0x0>;
+					input-enable;
+					bias-pull-up;
+					slew-rate = <166>;
+				};
+
+				jtag-grp1 {
+					pinmux = <0x11>;
+					slew-rate = <166>;
+				};
+
+				jtag-grp2 {
+					pinmux = <0x40>;
+					input-enable;
+					bias-pull-down;
+					slew-rate = <166>;
+				};
+
+				jtag-grp3 {
+					pinmux = <0x23c0>,
+						 <0x23d0>,
+						 <0x2320>;
+				};
+
+				jtag-grp4 {
+					pinmux = <0x51>;
+					input-enable;
+					bias-pull-up;
+					slew-rate = <166>;
+				};
+			};
+		};
+
 		uart0: serial@401c8000 {
 			compatible = "nxp,s32g3-linflexuart",
 				     "fsl,s32v234-linflexuart";
diff --git a/arch/arm64/boot/dts/freescale/s32g399a-rdb3.dts b/arch/arm64/boot/dts/freescale/s32g399a-rdb3.dts
index 9d674819876e..176e5af191c8 100644
--- a/arch/arm64/boot/dts/freescale/s32g399a-rdb3.dts
+++ b/arch/arm64/boot/dts/freescale/s32g399a-rdb3.dts
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
 /*
- * Copyright 2021-2023 NXP
+ * Copyright 2021-2024 NXP
  *
  * NXP S32G3 Reference Design Board 3 (S32G-VNP-RDB3)
  */
@@ -41,5 +41,6 @@
 
 &usdhc0 {
 	bus-width = <8>;
+	disable-wp;
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/freescale/s32v234.dtsi b/arch/arm64/boot/dts/freescale/s32v234.dtsi
index 42409ec56792..bf608ded5dda 100644
--- a/arch/arm64/boot/dts/freescale/s32v234.dtsi
+++ b/arch/arm64/boot/dts/freescale/s32v234.dtsi
@@ -89,7 +89,7 @@
 	};
 
 	gic: interrupt-controller@7d001000 {
-		compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic";
+		compatible = "arm,cortex-a15-gic";
 		#interrupt-cells = <3>;
 		#address-cells = <0>;
 		interrupt-controller;
diff --git a/arch/arm64/boot/dts/freescale/tqma8xx.dtsi b/arch/arm64/boot/dts/freescale/tqma8xx.dtsi
index d98469a7c47c..366912bf3d5e 100644
--- a/arch/arm64/boot/dts/freescale/tqma8xx.dtsi
+++ b/arch/arm64/boot/dts/freescale/tqma8xx.dtsi
@@ -61,12 +61,16 @@
 
 	flash0: flash@0 {
 		reg = <0>;
-		#address-cells = <1>;
-		#size-cells = <1>;
 		compatible = "jedec,spi-nor";
 		spi-max-frequency = <66000000>;
 		spi-tx-bus-width = <1>;
 		spi-rx-bus-width = <4>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+		};
 	};
 };
 
diff --git a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
index 7e137a884ae5..957a1b41f19b 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
@@ -1161,7 +1161,7 @@
 		};
 
 		usb3_otg_bc: usb3_otg_bc@ff200000 {
-			compatible = "syscon", "simple-mfd";
+			compatible = "hisilicon,hi3660-usb3-otg-bc", "syscon", "simple-mfd";
 			reg = <0x0 0xff200000 0x0 0x1000>;
 
 			usb_phy: usb-phy {
diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex_socdk.dts b/arch/arm64/boot/dts/intel/socfpga_agilex_socdk.dts
index ad99aefeb185..b31cfa6b802d 100644
--- a/arch/arm64/boot/dts/intel/socfpga_agilex_socdk.dts
+++ b/arch/arm64/boot/dts/intel/socfpga_agilex_socdk.dts
@@ -106,8 +106,6 @@
 &qspi {
 	status = "okay";
 	flash@0 {
-		#address-cells = <1>;
-		#size-cells = <1>;
 		compatible = "micron,mt25qu02g", "jedec,spi-nor";
 		reg = <0>;
 		spi-max-frequency = <100000000>;
diff --git a/arch/arm64/boot/dts/intel/socfpga_n5x_socdk.dts b/arch/arm64/boot/dts/intel/socfpga_n5x_socdk.dts
index 2d70a92c2090..7952c7f47cc2 100644
--- a/arch/arm64/boot/dts/intel/socfpga_n5x_socdk.dts
+++ b/arch/arm64/boot/dts/intel/socfpga_n5x_socdk.dts
@@ -83,8 +83,6 @@
 &qspi {
 	status = "okay";
 	flash@0 {
-		#address-cells = <1>;
-		#size-cells = <1>;
 		compatible = "micron,mt25qu02g", "jedec,spi-nor";
 		reg = <0>;
 		spi-max-frequency = <100000000>;
diff --git a/arch/arm64/boot/dts/marvell/Makefile b/arch/arm64/boot/dts/marvell/Makefile
index 99b8cb3c49e1..ce751b5028e2 100644
--- a/arch/arm64/boot/dts/marvell/Makefile
+++ b/arch/arm64/boot/dts/marvell/Makefile
@@ -28,3 +28,7 @@ dtb-$(CONFIG_ARCH_MVEBU) += cn9130-crb-A.dtb
 dtb-$(CONFIG_ARCH_MVEBU) += cn9130-crb-B.dtb
 dtb-$(CONFIG_ARCH_MVEBU) += ac5x-rd-carrier-cn9131.dtb
 dtb-$(CONFIG_ARCH_MVEBU) += ac5-98dx35xx-rd.dtb
+dtb-$(CONFIG_ARCH_MVEBU) += cn9130-cf-base.dtb
+dtb-$(CONFIG_ARCH_MVEBU) += cn9130-cf-pro.dtb
+dtb-$(CONFIG_ARCH_MVEBU) += cn9131-cf-solidwan.dtb
+dtb-$(CONFIG_ARCH_MVEBU) += cn9132-clearfog.dtb
diff --git a/arch/arm64/boot/dts/marvell/armada-3720-gl-mv1000.dts b/arch/arm64/boot/dts/marvell/armada-3720-gl-mv1000.dts
index 63fbc8352161..56930f2ce481 100644
--- a/arch/arm64/boot/dts/marvell/armada-3720-gl-mv1000.dts
+++ b/arch/arm64/boot/dts/marvell/armada-3720-gl-mv1000.dts
@@ -41,7 +41,7 @@
 	keys {
 		compatible = "gpio-keys";
 
-		reset {
+		button-reset {
 			label = "reset";
 			linux,code = <KEY_RESTART>;
 			gpios = <&gpionb 14 GPIO_ACTIVE_LOW>;
@@ -57,17 +57,17 @@
 	leds {
 		compatible = "gpio-leds";
 
-		vpn {
+		led-vpn {
 			label = "green:vpn";
 			gpios = <&gpionb 11 GPIO_ACTIVE_LOW>;
 		};
 
-		wan {
+		led-wan {
 			label = "green:wan";
 			gpios = <&gpionb 12 GPIO_ACTIVE_LOW>;
 		};
 
-		led_power: power {
+		led_power: led-power {
 			label = "green:power";
 			gpios = <&gpionb 13 GPIO_ACTIVE_LOW>;
 			default-state = "on";
diff --git a/arch/arm64/boot/dts/marvell/cn9130-cf-base.dts b/arch/arm64/boot/dts/marvell/cn9130-cf-base.dts
new file mode 100644
index 000000000000..788a5c302b17
--- /dev/null
+++ b/arch/arm64/boot/dts/marvell/cn9130-cf-base.dts
@@ -0,0 +1,178 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2024 Josua Mayer <josua@solid-run.com>
+ *
+ * DTS for SolidRun CN9130 Clearfog Base.
+ *
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+
+#include "cn9130.dtsi"
+#include "cn9130-sr-som.dtsi"
+#include "cn9130-cf.dtsi"
+
+/ {
+	model = "SolidRun CN9130 Clearfog Base";
+	compatible = "solidrun,cn9130-clearfog-base",
+		     "solidrun,cn9130-sr-som", "marvell,cn9130";
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		pinctrl-0 = <&rear_button_pins>;
+		pinctrl-names = "default";
+
+		button-0 {
+			/* The rear SW3 button */
+			label = "Rear Button";
+			gpios = <&cp0_gpio1 31 GPIO_ACTIVE_LOW>;
+			linux,can-disable;
+			linux,code = <BTN_0>;
+		};
+	};
+
+	rfkill-m2-gnss {
+		compatible = "rfkill-gpio";
+		label = "m.2 GNSS";
+		radio-type = "gps";
+		/* rfkill-gpio inverts internally */
+		shutdown-gpios = <&expander0 9 GPIO_ACTIVE_HIGH>;
+	};
+
+	/* M.2 is B-keyed, so w-disable is for WWAN */
+	rfkill-m2-wwan {
+		compatible = "rfkill-gpio";
+		label = "m.2 WWAN";
+		radio-type = "wwan";
+		/* rfkill-gpio inverts internally */
+		shutdown-gpios = <&expander0 8 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+/* SRDS #3 - SGMII 1GE */
+&cp0_eth1 {
+	phy = <&phy1>;
+	phys = <&cp0_comphy3 1>;
+	phy-mode = "sgmii";
+	status = "okay";
+};
+
+&cp0_eth2_phy {
+	/*
+	 * Configure LEDs default behaviour:
+	 * - LED[0]: link/activity: On/blink (green)
+	 * - LED[1]: link is 100/1000Mbps: On (yellow)
+	 * - LED[2]: high impedance (floating)
+	 */
+	marvell,reg-init = <3 16 0xf000 0x0a61>;
+
+	leds {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		led@0 {
+			reg = <0>;
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_WAN;
+			default-state = "keep";
+		};
+
+		led@1 {
+			reg = <1>;
+			color = <LED_COLOR_ID_YELLOW>;
+			function = LED_FUNCTION_WAN;
+			default-state = "keep";
+		};
+	};
+};
+
+&cp0_gpio1 {
+	sim-select-hog {
+		gpio-hog;
+		gpios = <27 GPIO_ACTIVE_HIGH>;
+		output-high;
+		line-name = "sim-select";
+	};
+};
+
+&cp0_mdio {
+	phy1: ethernet-phy@1 {
+		reg = <1>;
+		/*
+		 * Configure LEDs default behaviour:
+		 * - LED[0]: link/activity: On/blink (green)
+		 * - LED[1]: link is 100/1000Mbps: On (yellow)
+		 * - LED[2]: high impedance (floating)
+		 *
+		 * Configure LEDs electrical polarity
+		 * - on-state: low
+		 * - off-state: high (not hi-z, to avoid residual glow)
+		 */
+		marvell,reg-init = <3 16 0xf000 0x0a61>,
+				   <3 17 0x003f 0x000a>;
+
+		leds {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			led@0 {
+				reg = <0>;
+				color = <LED_COLOR_ID_GREEN>;
+				function = LED_FUNCTION_LAN;
+				default-state = "keep";
+			};
+
+			led@1 {
+				reg = <1>;
+				color = <LED_COLOR_ID_YELLOW>;
+				function = LED_FUNCTION_LAN;
+				default-state = "keep";
+			};
+		};
+	};
+};
+
+&cp0_pinctrl {
+	pinctrl-0 = <&sim_select_pins>;
+	pintrl-names = "default";
+
+	rear_button_pins: cp0-rear-button-pins {
+		marvell,pins = "mpp31";
+		marvell,function = "gpio";
+	};
+
+	sim_select_pins: cp0-sim-select-pins {
+		marvell,pins = "mpp27";
+		marvell,function = "gpio";
+	};
+};
+
+/*
+ * SRDS #4 - USB 3.0 host on M.2 connector
+ * USB-2.0 Host on Type-A connector
+ */
+&cp0_usb3_1 {
+	phys = <&cp0_comphy4 1>, <&cp0_utmi1>;
+	phy-names = "comphy", "utmi";
+	dr_mode = "host";
+	status = "okay";
+};
+
+&expander0 {
+	m2-full-card-power-off-hog {
+		gpio-hog;
+		gpios = <2 GPIO_ACTIVE_LOW>;
+		output-low;
+		line-name = "m2-full-card-power-off";
+	};
+
+	m2-reset-hog {
+		gpio-hog;
+		gpios = <10 GPIO_ACTIVE_LOW>;
+		output-low;
+		line-name = "m2-reset";
+	};
+};
diff --git a/arch/arm64/boot/dts/marvell/cn9130-cf-pro.dts b/arch/arm64/boot/dts/marvell/cn9130-cf-pro.dts
new file mode 100644
index 000000000000..a27fe0042867
--- /dev/null
+++ b/arch/arm64/boot/dts/marvell/cn9130-cf-pro.dts
@@ -0,0 +1,375 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2024 Josua Mayer <josua@solid-run.com>
+ *
+ * DTS for SolidRun CN9130 Clearfog Pro.
+ *
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+
+#include "cn9130.dtsi"
+#include "cn9130-sr-som.dtsi"
+#include "cn9130-cf.dtsi"
+
+/ {
+	model = "SolidRun CN9130 Clearfog Pro";
+	compatible = "solidrun,cn9130-clearfog-pro",
+		     "solidrun,cn9130-sr-som", "marvell,cn9130";
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		pinctrl-0 = <&rear_button_pins>;
+		pinctrl-names = "default";
+
+		button-0 {
+			/* The rear SW3 button */
+			label = "Rear Button";
+			gpios = <&cp0_gpio2 0 GPIO_ACTIVE_LOW>;
+			linux,can-disable;
+			linux,code = <BTN_0>;
+		};
+	};
+};
+
+/* SRDS #3 - SGMII 1GE to L2 switch */
+&cp0_eth1 {
+	phys = <&cp0_comphy3 1>;
+	phy-mode = "sgmii";
+	status = "okay";
+
+	fixed-link {
+		speed = <1000>;
+		full-duplex;
+	};
+};
+
+&cp0_eth2_phy {
+	/*
+	 * Configure LEDs default behaviour similar to switch ports:
+	 * - LED[0]: link/activity: On/blink (green)
+	 * - LED[1]: link is 100/1000Mbps: On (red)
+	 * - LED[2]: high impedance (floating)
+	 *
+	 * Switch port defaults:
+	 * - LED0: link/activity: On/blink (green)
+	 * - LED1: link is 1000Mbps: On (red)
+	 *
+	 * Identical configuration is impossible with hardware offload.
+	 */
+	marvell,reg-init = <3 16 0xf000 0x0a61>;
+
+	leds {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		led@0 {
+			reg = <0>;
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_WAN;
+			label = "LED2";
+			default-state = "keep";
+		};
+
+		led@1 {
+			reg = <1>;
+			color = <LED_COLOR_ID_RED>;
+			function = LED_FUNCTION_WAN;
+			label = "LED1";
+			default-state = "keep";
+		};
+	};
+};
+
+&cp0_mdio {
+	ethernet-switch@4 {
+		compatible = "marvell,mv88e6085";
+		reg = <4>;
+		pinctrl-0 = <&dsa_clk_pins &dsa_pins>;
+		pinctrl-names = "default";
+		reset-gpios = <&cp0_gpio1 27 GPIO_ACTIVE_LOW>;
+		interrupt-parent = <&cp0_gpio1>;
+		interrupts = <29 IRQ_TYPE_EDGE_FALLING>;
+
+		ethernet-ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			ethernet-port@0 {
+				reg = <0>;
+				label = "lan5";
+				phy = <&switch0phy0>;
+
+				leds {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					led@0 {
+						reg = <0>;
+						color = <LED_COLOR_ID_GREEN>;
+						function = LED_FUNCTION_LAN;
+						label = "LED12";
+						default-state = "keep";
+					};
+
+					led@1 {
+						reg = <1>;
+						color = <LED_COLOR_ID_RED>;
+						function = LED_FUNCTION_LAN;
+						label = "LED11";
+						default-state = "keep";
+					};
+				};
+			};
+
+			ethernet-port@1 {
+				reg = <1>;
+				label = "lan4";
+				phy = <&switch0phy1>;
+
+				leds {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					led@0 {
+						reg = <0>;
+						color = <LED_COLOR_ID_GREEN>;
+						function = LED_FUNCTION_LAN;
+						label = "LED10";
+						default-state = "keep";
+					};
+
+					led@1 {
+						reg = <1>;
+						color = <LED_COLOR_ID_RED>;
+						function = LED_FUNCTION_LAN;
+						label = "LED9";
+						default-state = "keep";
+					};
+				};
+			};
+
+			ethernet-port@2 {
+				reg = <2>;
+				label = "lan3";
+				phy = <&switch0phy2>;
+
+				leds {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					led@0 {
+						reg = <0>;
+						color = <LED_COLOR_ID_GREEN>;
+						function = LED_FUNCTION_LAN;
+						label = "LED8";
+						default-state = "keep";
+					};
+
+					led@1 {
+						reg = <1>;
+						color = <LED_COLOR_ID_RED>;
+						function = LED_FUNCTION_LAN;
+						label = "LED7";
+						default-state = "keep";
+					};
+				};
+			};
+
+			ethernet-port@3 {
+				reg = <3>;
+				label = "lan2";
+				phy = <&switch0phy3>;
+
+				leds {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					led@0 {
+						reg = <0>;
+						color = <LED_COLOR_ID_GREEN>;
+						function = LED_FUNCTION_LAN;
+						label = "LED6";
+						default-state = "keep";
+					};
+
+					led@1 {
+						reg = <1>;
+						color = <LED_COLOR_ID_RED>;
+						function = LED_FUNCTION_LAN;
+						label = "LED5";
+						default-state = "keep";
+					};
+				};
+			};
+
+			ethernet-port@4 {
+				reg = <4>;
+				label = "lan1";
+				phy = <&switch0phy4>;
+
+				leds {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					led@0 {
+						reg = <0>;
+						color = <LED_COLOR_ID_GREEN>;
+						function = LED_FUNCTION_LAN;
+						label = "LED4";
+						default-state = "keep";
+					};
+
+					led@1 {
+						reg = <1>;
+						color = <LED_COLOR_ID_RED>;
+						function = LED_FUNCTION_LAN;
+						label = "LED3";
+						default-state = "keep";
+					};
+				};
+			};
+
+			ethernet-port@5 {
+				reg = <5>;
+				label = "cpu";
+				ethernet = <&cp0_eth1>;
+				phy-mode = "sgmii";
+
+				fixed-link {
+					speed = <1000>;
+					full-duplex;
+				};
+			};
+
+			ethernet-port@6 {
+				reg = <6>;
+				label = "lan6";
+				phy-mode = "rgmii";
+
+				/*
+				 * Because of mdio address conflict the
+				 * external phy is not readable.
+				 * Force a fixed link instead.
+				 */
+				fixed-link {
+					speed = <1000>;
+					full-duplex;
+				};
+			};
+		};
+
+		mdio {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			switch0phy0: ethernet-phy@0 {
+				reg = <0x0>;
+			};
+
+			switch0phy1: ethernet-phy@1 {
+				reg = <0x1>;
+				/*
+				 * Indirectly configure default behaviour
+				 * for port lan6 leds behind external phy.
+				 * Internal PHYs are not using page 3,
+				 * therefore writing to it is safe.
+				 */
+				marvell,reg-init = <3 16 0xf000 0x0a61>;
+			};
+
+			switch0phy2: ethernet-phy@2 {
+				reg = <0x2>;
+			};
+
+			switch0phy3: ethernet-phy@3 {
+				reg = <0x3>;
+			};
+
+			switch0phy4: ethernet-phy@4 {
+				reg = <0x4>;
+			};
+		};
+
+		/*
+		 * There is an external phy on the switch mdio bus.
+		 * Because its mdio address collides with internal phys,
+		 * it is not readable.
+		 *
+		 * mdio-external {
+		 *	compatible = "marvell,mv88e6xxx-mdio-external";
+		 *	#address-cells = <1>;
+		 *	#size-cells = <0>;
+		 *
+		 *	ethernet-phy@1 {
+		 *		reg = <0x1>;
+		 *	};
+		 * };
+		 */
+	};
+};
+
+/* SRDS #4 - miniPCIe (CON2) */
+&cp0_pcie1 {
+	num-lanes = <1>;
+	phys = <&cp0_comphy4 1>;
+	/* dw-pcie inverts internally */
+	reset-gpios = <&expander0 2 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&cp0_pinctrl {
+	dsa_clk_pins: cp0-dsa-clk-pins {
+		marvell,pins = "mpp40";
+		marvell,function = "synce1";
+	};
+
+	dsa_pins: cp0-dsa-pins {
+		marvell,pins = "mpp27", "mpp29";
+		marvell,function = "gpio";
+	};
+
+	rear_button_pins: cp0-rear-button-pins {
+		marvell,pins = "mpp32";
+		marvell,function = "gpio";
+	};
+
+	cp0_spi1_cs1_pins: cp0-spi1-cs1-pins {
+		marvell,pins = "mpp12";
+		marvell,function = "spi1";
+	};
+};
+
+&cp0_spi1 {
+	/* add pin for chip-select 1 on mikrobus */
+	pinctrl-0 = <&cp0_spi1_pins &cp0_spi1_cs1_pins>;
+};
+
+/* USB-2.0 Host on Type-A connector */
+&cp0_usb3_1 {
+	phys = <&cp0_utmi1>;
+	phy-names = "utmi";
+	dr_mode = "host";
+	status = "okay";
+};
+
+&expander0 {
+	/* CON2 */
+	pcie1-0-clkreq-hog {
+		gpio-hog;
+		gpios = <4 GPIO_ACTIVE_LOW>;
+		input;
+		line-name = "pcie1.0-clkreq";
+	};
+
+	/* CON2 */
+	pcie1-0-w-disable-hog {
+		gpio-hog;
+		gpios = <7 GPIO_ACTIVE_LOW>;
+		output-low;
+		line-name = "pcie1.0-w-disable";
+	};
+};
diff --git a/arch/arm64/boot/dts/marvell/cn9130-cf.dtsi b/arch/arm64/boot/dts/marvell/cn9130-cf.dtsi
new file mode 100644
index 000000000000..ad0ab34b6602
--- /dev/null
+++ b/arch/arm64/boot/dts/marvell/cn9130-cf.dtsi
@@ -0,0 +1,197 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2024 Josua Mayer <josua@solid-run.com>
+ *
+ * DTS for common base of SolidRun CN9130 Clearfog Base and Pro.
+ *
+ */
+
+/ {
+	aliases {
+		/* label nics same order as armada 388 clearfog */
+		ethernet0 = &cp0_eth2;
+		ethernet1 = &cp0_eth1;
+		ethernet2 = &cp0_eth0;
+		i2c1 = &cp0_i2c1;
+		mmc1 = &cp0_sdhci0;
+	};
+
+	reg_usb3_vbus0: regulator-usb3-vbus0 {
+		compatible = "regulator-fixed";
+		regulator-name = "vbus0";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpios = <&expander0 6 GPIO_ACTIVE_LOW>;
+	};
+
+	sfp: sfp {
+		compatible = "sff,sfp";
+		i2c-bus = <&cp0_i2c1>;
+		los-gpios = <&expander0 12 GPIO_ACTIVE_HIGH>;
+		mod-def0-gpios = <&expander0 15 GPIO_ACTIVE_LOW>;
+		tx-disable-gpios = <&expander0 14 GPIO_ACTIVE_HIGH>;
+		tx-fault-gpios = <&expander0 13 GPIO_ACTIVE_HIGH>;
+		maximum-power-milliwatt = <2000>;
+	};
+};
+
+/* SRDS #2 - SFP+ 10GE */
+&cp0_eth0 {
+	managed = "in-band-status";
+	phys = <&cp0_comphy2 0>;
+	phy-mode = "10gbase-r";
+	sfp = <&sfp>;
+	status = "okay";
+};
+
+&cp0_i2c0 {
+	expander0: gpio-expander@20 {
+		compatible = "nxp,pca9555";
+		reg = <0x20>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		pinctrl-0 = <&expander0_pins>;
+		pinctrl-names = "default";
+		interrupt-parent = <&cp0_gpio1>;
+		interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
+
+		/* CON3 */
+		pcie2-0-clkreq-hog {
+			gpio-hog;
+			gpios = <0 GPIO_ACTIVE_LOW>;
+			input;
+			line-name = "pcie2.0-clkreq";
+		};
+
+		/* CON3 */
+		pcie2-0-w-disable-hog {
+			gpio-hog;
+			gpios = <3 GPIO_ACTIVE_LOW>;
+			output-low;
+			line-name = "pcie2.0-w-disable";
+		};
+
+		usb3-ilimit-hog {
+			gpio-hog;
+			gpios = <5 GPIO_ACTIVE_LOW>;
+			input;
+			line-name = "usb3-current-limit";
+		};
+
+		m2-devslp-hog {
+			gpio-hog;
+			gpios = <11 GPIO_ACTIVE_HIGH>;
+			output-low;
+			line-name = "m.2 devslp";
+		};
+	};
+
+	/* The MCP3021 supports standard and fast modes */
+	adc@4c {
+		compatible = "microchip,mcp3021";
+		reg = <0x4c>;
+	};
+
+	carrier_eeprom: eeprom@52 {
+		compatible = "atmel,24c02";
+		reg = <0x52>;
+		pagesize = <8>;
+	};
+};
+
+&cp0_i2c1 {
+	/*
+	 * Routed to SFP, M.2, mikrobus, and miniPCIe
+	 * SFP limits this to 100kHz, and requires an AT24C01A/02/04 with
+	 *  address pins tied low, which takes addresses 0x50 and 0x51.
+	 * Mikrobus doesn't specify beyond an I2C bus being present.
+	 * PCIe uses ARP to assign addresses, or 0x63-0x64.
+	 */
+	clock-frequency = <100000>;
+	pinctrl-0 = <&cp0_i2c1_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+/* SRDS #5 - miniPCIe (CON3) */
+&cp0_pcie2 {
+	num-lanes = <1>;
+	phys = <&cp0_comphy5 2>;
+	/* dw-pcie inverts internally */
+	reset-gpios = <&expander0 1 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&cp0_pinctrl {
+	cp0_i2c1_pins: cp0-i2c1-pins {
+		marvell,pins = "mpp35", "mpp36";
+		marvell,function = "i2c1";
+	};
+
+	cp0_mmc0_pins: cp0-mmc0-pins {
+		marvell,pins = "mpp43", "mpp56", "mpp57", "mpp58",
+			       "mpp59", "mpp60", "mpp61";
+		marvell,function = "sdio";
+	};
+
+	mikro_spi_pins: cp0-spi1-cs1-pins {
+		marvell,pins = "mpp12";
+		marvell,function = "spi1";
+	};
+
+	mikro_uart_pins: cp0-uart-pins {
+		marvell,pins = "mpp2", "mpp3";
+		marvell,function = "uart1";
+	};
+
+	expander0_pins: cp0-expander0-pins {
+		marvell,pins = "mpp4";
+		marvell,function = "gpio";
+	};
+};
+
+/* SRDS #0 - SATA on M.2 connector */
+&cp0_sata0 {
+	phys = <&cp0_comphy0 1>;
+	status = "okay";
+
+	/* only port 1 is available */
+	/delete-node/ sata-port@0;
+};
+
+/* microSD */
+&cp0_sdhci0 {
+	pinctrl-0 = <&cp0_mmc0_pins>;
+	pinctrl-names = "default";
+	bus-width = <4>;
+	no-1-8-v;
+	status = "okay";
+};
+
+&cp0_spi1 {
+	/* CS1 for mikrobus */
+	pinctrl-0 = <&cp0_spi1_pins &mikro_spi_pins>;
+};
+
+/*
+ * SRDS #1 - USB-3.0 Host on Type-A connector
+ * USB-2.0 Host on mPCI-e connector (CON3)
+ */
+&cp0_usb3_0 {
+	phys = <&cp0_comphy1 0>, <&cp0_utmi0>;
+	phy-names = "comphy", "utmi";
+	vbus-supply = <&reg_usb3_vbus0>;
+	dr_mode = "host";
+	status = "okay";
+};
+
+&cp0_utmi {
+	status = "okay";
+};
+
+/* mikrobus uart */
+&cp0_uart0 {
+	pinctrl-0 = <&mikro_uart_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/marvell/cn9130-sr-som.dtsi b/arch/arm64/boot/dts/marvell/cn9130-sr-som.dtsi
new file mode 100644
index 000000000000..4676e3488f54
--- /dev/null
+++ b/arch/arm64/boot/dts/marvell/cn9130-sr-som.dtsi
@@ -0,0 +1,160 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) 2024 Josua Mayer <josua@solid-run.com>
+ *
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	model = "SolidRun CN9130 SoM";
+	compatible = "solidrun,cn9130-sr-som", "marvell,cn9130";
+
+	aliases {
+		ethernet0 = &cp0_eth0;
+		ethernet1 = &cp0_eth1;
+		ethernet2 = &cp0_eth2;
+		i2c0 = &cp0_i2c0;
+		mmc0 = &ap_sdhci0;
+		rtc0 = &cp0_rtc;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	v_1_8: regulator-1-8 {
+		compatible = "regulator-fixed";
+		regulator-name = "1v8";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	/* requires assembly of R9307 */
+	vhv: regulator-vhv-1-8 {
+		compatible = "regulator-fixed";
+		regulator-name = "vhv-1v8";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		pinctrl-0 = <&cp0_reg_vhv_pins>;
+		pinctrl-names = "default";
+		gpios = <&cp0_gpio2 9 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+};
+
+&ap_pinctrl {
+	ap_mmc0_pins: ap-mmc0-pins {
+		marvell,pins = "mpp0", "mpp1", "mpp2", "mpp3", "mpp4", "mpp5",
+					   "mpp6", "mpp7", "mpp8", "mpp9", "mpp10", "mpp12";
+		marvell,function = "sdio";
+		/*
+		 * mpp12 is emmc reset, function should be sdio (hw_rst),
+		 * but pinctrl-mvebu does not support this.
+		 *
+		 * From pinctrl-mvebu.h:
+		 * "The name will be used to switch to this setting in DT description, e.g.
+		 * marvell,function = "uart2". subname is only for debugging purposes."
+		 */
+	};
+};
+
+&ap_sdhci0 {
+	bus-width = <8>;
+	pinctrl-0 = <&ap_mmc0_pins>;
+	pinctrl-names = "default";
+	vqmmc-supply = <&v_1_8>;
+	status = "okay";
+};
+
+&cp0_ethernet {
+	status = "okay";
+};
+
+/* for assembly with phy */
+&cp0_eth2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&cp0_eth2_pins>;
+	phy-mode = "rgmii-id";
+	phy = <&cp0_eth2_phy>;
+	status = "okay";
+};
+
+&cp0_i2c0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&cp0_i2c0_pins>;
+	clock-frequency = <100000>;
+	status = "okay";
+
+	som_eeprom: eeprom@53 {
+		compatible = "atmel,24c02";
+		reg = <0x53>;
+		pagesize = <8>;
+	};
+};
+
+&cp0_mdio {
+	pinctrl-0 = <&cp0_mdio_pins>;
+	status = "okay";
+
+	/* assembly option */
+	cp0_eth2_phy: ethernet-phy@0 {
+		reg = <0>;
+	};
+};
+
+&cp0_spi1 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&cp0_spi1_pins>;
+	/* max speed limited by a mux */
+	spi-max-frequency = <1800000000>;
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		/* read command supports max. 50MHz */
+		spi-max-frequency = <50000000>;
+	};
+};
+
+&cp0_syscon0 {
+	cp0_pinctrl: pinctrl {
+		compatible = "marvell,cp115-standalone-pinctrl";
+
+		cp0_eth2_pins: cp0-ge2-rgmii-pins {
+			marvell,pins = "mpp44", "mpp45", "mpp46", "mpp47",
+				       "mpp48", "mpp49", "mpp50", "mpp51",
+				       "mpp52", "mpp53", "mpp54", "mpp55";
+			/* docs call it "ge2", but cp110-pinctrl "ge1" */
+			marvell,function = "ge1";
+		};
+
+		cp0_i2c0_pins: cp0-i2c0-pins {
+			marvell,pins = "mpp37", "mpp38";
+			marvell,function = "i2c0";
+		};
+
+		cp0_mdio_pins: cp0-mdio-pins {
+			marvell,pins = "mpp40", "mpp41";
+			marvell,function = "ge";
+		};
+
+		cp0_spi1_pins: cp0-spi1-pins {
+			marvell,pins = "mpp13", "mpp14", "mpp15", "mpp16";
+			marvell,function = "spi1";
+		};
+
+		cp0_reg_vhv_pins: cp0-reg-vhv-pins {
+			marvell,pins = "mpp41";
+			marvell,function = "gpio";
+		};
+	};
+};
+
+/* AP default console */
+&uart0 {
+	pinctrl-0 = <&uart0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/marvell/cn9131-cf-solidwan.dts b/arch/arm64/boot/dts/marvell/cn9131-cf-solidwan.dts
new file mode 100644
index 000000000000..b1ea7dcaed17
--- /dev/null
+++ b/arch/arm64/boot/dts/marvell/cn9131-cf-solidwan.dts
@@ -0,0 +1,637 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2024 Josua Mayer <josua@solid-run.com>
+ *
+ * DTS for SolidRun CN9130 Clearfog Base.
+ *
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+
+#include "cn9130.dtsi"
+#include "cn9130-sr-som.dtsi"
+
+/*
+ * Instantiate the external CP115
+ */
+
+#define CP11X_NAME		cp1
+#define CP11X_BASE		f4000000
+#define CP11X_PCIEx_MEM_BASE(iface) (0xe2000000 + (iface * 0x1000000))
+#define CP11X_PCIEx_MEM_SIZE(iface) 0xf00000
+#define CP11X_PCIE0_BASE	f4600000
+#define CP11X_PCIE1_BASE	f4620000
+#define CP11X_PCIE2_BASE	f4640000
+
+#include "armada-cp115.dtsi"
+
+#undef CP11X_NAME
+#undef CP11X_BASE
+#undef CP11X_PCIEx_MEM_BASE
+#undef CP11X_PCIEx_MEM_SIZE
+#undef CP11X_PCIE0_BASE
+#undef CP11X_PCIE1_BASE
+#undef CP11X_PCIE2_BASE
+
+/ {
+	model = "SolidRun CN9131 SolidWAN";
+	compatible = "solidrun,cn9131-solidwan",
+		     "solidrun,cn9130-sr-som", "marvell,cn9130";
+
+	aliases {
+		ethernet0 = &cp1_eth1;
+		ethernet1 = &cp1_eth2;
+		ethernet2 = &cp0_eth1;
+		ethernet3 = &cp0_eth2;
+		ethernet4 = &cp0_eth0;
+		ethernet5 = &cp1_eth0;
+		gpio0 = &ap_gpio;
+		gpio1 = &cp0_gpio1;
+		gpio2 = &cp0_gpio2;
+		gpio3 = &cp1_gpio1;
+		gpio4 = &cp1_gpio2;
+		gpio5 = &expander0;
+		i2c0 = &cp0_i2c0;
+		i2c1 = &cp0_i2c1;
+		i2c2 = &cp1_i2c1;
+		mmc0 = &ap_sdhci0;
+		mmc1 = &cp0_sdhci0;
+		rtc0 = &cp0_rtc;
+		rtc1 = &carrier_rtc;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&cp0_led_pins &cp1_led_pins>;
+
+		/* for sfp-1 (J42) */
+		led-sfp1-activity {
+			label = "sfp1:green";
+			gpios = <&cp0_gpio1 7 GPIO_ACTIVE_HIGH>;
+		};
+
+		/* for sfp-1 (J42) */
+		led-sfp1-link {
+			label = "sfp1:yellow";
+			gpios = <&cp0_gpio1 4 GPIO_ACTIVE_HIGH>;
+		};
+
+		/* (J28) */
+		led-sfp0-activity {
+			label = "sfp0:green";
+			gpios = <&cp1_gpio2 22 GPIO_ACTIVE_HIGH>;
+		};
+
+		/* (J28) */
+		led-sfp0-link {
+			label = "sfp0:yellow";
+			gpios = <&cp1_gpio2 23 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	/* Type-A port on J53 */
+	reg_usb_a_vbus0: regulator-usb-a-vbus0 {
+		compatible = "regulator-fixed";
+		pinctrl-0 = <&cp0_reg_usb_a_vbus0_pins>;
+		pinctrl-names = "default";
+		regulator-name = "vbus0";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpios = <&cp0_gpio1 27 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-always-on;
+	};
+
+	reg_usb_a_vbus1: regulator-usb-a-vbus1 {
+		compatible = "regulator-fixed";
+		pinctrl-0 = <&cp0_reg_usb_a_vbus1_pins>;
+		pinctrl-names = "default";
+		regulator-name = "vbus1";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpios = <&cp0_gpio1 28 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-always-on;
+	};
+
+	sfp0: sfp-0 {
+		compatible = "sff,sfp";
+		pinctrl-0 = <&cp0_sfp0_pins>;
+		pinctrl-names = "default";
+		i2c-bus = <&cp0_i2c1>;
+		los-gpios = <&cp0_gpio2 2 GPIO_ACTIVE_HIGH>;
+		mod-def0-gpios = <&cp0_gpio2 0 GPIO_ACTIVE_LOW>;
+		tx-disable-gpios = <&cp0_gpio2 1 GPIO_ACTIVE_HIGH>;
+		tx-fault-gpios = <&cp0_gpio1 31 GPIO_ACTIVE_HIGH>;
+		maximum-power-milliwatt = <2000>;
+	};
+
+	sfp1: sfp-1 {
+		compatible = "sff,sfp";
+		pinctrl-0 = <&cp1_sfp1_pins>;
+		pinctrl-names = "default";
+		i2c-bus = <&cp1_i2c1>;
+		los-gpios = <&cp1_gpio2 2 GPIO_ACTIVE_HIGH>;
+		mod-def0-gpios = <&cp1_gpio2 18 GPIO_ACTIVE_LOW>;
+		tx-disable-gpios = <&cp1_gpio2 1 GPIO_ACTIVE_HIGH>;
+		tx-fault-gpios = <&cp1_gpio2 17 GPIO_ACTIVE_HIGH>;
+		maximum-power-milliwatt = <2000>;
+	};
+};
+
+&cp0_ethernet {
+	status = "okay";
+};
+
+/* SRDS #2 - SFP+ 10GE */
+&cp0_eth0 {
+	managed = "in-band-status";
+	phy-mode = "10gbase-r";
+	phys = <&cp0_comphy2 0>;
+	sfp = <&sfp0>;
+	status = "okay";
+};
+
+/* SRDS #3 - SGMII 1GE */
+&cp0_eth1 {
+	managed = "in-band-status";
+	phy-mode = "sgmii";
+	/* Without mdio phy access rely on sgmii auto-negotiation. */
+	phys = <&cp0_comphy3 1>;
+	status = "okay";
+};
+
+/* SRDS #1 - SGMII */
+&cp0_eth2 {
+	/delete-property/ pinctrl-0;
+	/delete-property/ pinctrl-names;
+	managed = "in-band-status";
+	phy-mode = "sgmii";
+	phy = <&cp0_phy1>;
+	phys = <&cp0_comphy1 2>;
+};
+
+&cp0_gpio1 {
+	pcie0-0-w-disable-hog {
+		gpio-hog;
+		gpios = <6 GPIO_ACTIVE_LOW>;
+		output-low;
+		line-name = "pcie0.0-w-disable";
+	};
+
+	/* J34 */
+	m2-full-card-power-off-hog {
+		gpio-hog;
+		gpios = <8 GPIO_ACTIVE_LOW>;
+		output-low;
+		line-name = "m2-full-card-power-off";
+	};
+};
+
+&cp0_i2c0 {
+	/* assembly option */
+	fan-controller@18 {
+		compatible = "ti,amc6821";
+		reg = <0x18>;
+	};
+
+	expander0: gpio@41 {
+		compatible = "nxp,pca9536";
+		reg = <0x41>;
+
+		usb-a-vbus0-ilimit-hog {
+			gpio-hog;
+			gpios = <0 GPIO_ACTIVE_LOW>;
+			input;
+			line-name = "vbus0-ilimit";
+		};
+
+		/* duplicate connection, controlled by soc gpio */
+		usb-vbus0-enable-hog {
+			gpio-hog;
+			gpios = <1 GPIO_ACTIVE_HIGH>;
+			input;
+			line-name = "vbus0-enable";
+		};
+
+		usb-a-vbus1-ilimit-hog {
+			gpio-hog;
+			gpios = <2 GPIO_ACTIVE_LOW>;
+			input;
+			line-name = "vbus1-ilimit";
+		};
+
+		/* duplicate connection, controlled by soc gpio */
+		usb-vbus1-enable-hog {
+			gpio-hog;
+			gpios = <3 GPIO_ACTIVE_HIGH>;
+			input;
+			line-name = "vbus1-enable";
+		};
+	};
+
+	carrier_eeprom: eeprom@52 {
+		compatible = "atmel,24c02";
+		reg = <0x52>;
+		pagesize = <8>;
+	};
+
+	/* usb-hub@60 */
+
+	/* assembly option */
+	carrier_rtc: rtc@68 {
+		compatible = "st,m41t83";
+		reg = <0x68>;
+		pinctrl-0 = <&cp1_rtc_pins>;
+		pinctrl-names = "default";
+		interrupt-parent = <&cp1_gpio1>;
+		interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
+		reset-gpios = <&cp1_gpio1 13 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&cp0_i2c1 {
+	/*
+	 * Routed to SFP.
+	 * Limit to 100kHz for compatibility with SFP modules,
+	 * featuring AT24C01A/02/04 at addresses 0x50/0x51.
+	 */
+	clock-frequency = <100000>;
+	pinctrl-0 = <&cp0_i2c1_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&cp0_mdio {
+	/*
+	 * SoM + Carrier each have a PHY at address 0.
+	 * Remove the SoM phy node, and skip adding the carrier node.
+	 * SGMII Auto-Negotation is enabled by bootloader for
+	 * autonomous operation without mdio control.
+	 */
+	/delete-node/ ethernet-phy@0;
+
+	/* U17016 */
+	cp0_phy1: ethernet-phy@1 {
+		reg = <1>;
+		/*
+		 * Configure LEDs default behaviour:
+		 * - LED[0]: link is 1000Mbps: On (yellow)
+		 * - LED[1]: link/activity: On/blink (green)
+		 * - LED[2]: high impedance (floating)
+		 */
+		marvell,reg-init = <3 16 0xf000 0x0a17>;
+
+		leds {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			led@0 {
+				reg = <0>;
+				color = <LED_COLOR_ID_YELLOW>;
+				function = LED_FUNCTION_LAN;
+				default-state = "keep";
+			};
+
+			led@1 {
+				reg = <1>;
+				color = <LED_COLOR_ID_GREEN>;
+				function = LED_FUNCTION_LAN;
+				default-state = "keep";
+			};
+		};
+	};
+};
+
+/* SRDS #0 - miniPCIe */
+&cp0_pcie0 {
+	num-lanes = <1>;
+	phys = <&cp0_comphy0 0>;
+	status = "okay";
+};
+
+/* SRDS #5 - M.2 B-Key (J34) */
+&cp0_pcie2 {
+	num-lanes = <1>;
+	phys = <&cp0_comphy5 2>;
+	status = "okay";
+};
+
+&cp0_pinctrl {
+	pinctrl-0 = <&cp0_m2_0_shutdown_pins &cp0_mpcie_rfkill_pins>;
+	pinctrl-names = "default";
+
+	cp0_i2c1_pins: cp0-i2c1-pins {
+		marvell,pins = "mpp35", "mpp36";
+		marvell,function = "i2c1";
+	};
+
+	cp0_led_pins: cp0-led-pins {
+		marvell,pins = "mpp4", "mpp7";
+		marvell,function = "gpio";
+	};
+
+	cp0_m2_0_shutdown_pins: cp0-m2-0-shutdown-pins {
+		marvell,pins = "mpp8";
+		marvell,function = "gpio";
+	};
+
+	cp0_mmc0_pins: cp0-mmc0-pins {
+		marvell,pins = "mpp43", "mpp56", "mpp57", "mpp58",
+			       "mpp59", "mpp60", "mpp61";
+		marvell,function = "sdio";
+	};
+
+	cp0_mpcie_rfkill_pins: cp0-mpcie-rfkill-pins {
+		marvell,pins = "mpp6";
+		marvell,function = "gpio";
+	};
+
+	cp0_reg_usb_a_vbus0_pins: cp0-reg-usb-a-vbus0-pins {
+		marvell,pins = "mpp27";
+		marvell,function = "gpio";
+	};
+
+	cp0_reg_usb_a_vbus1_pins: cp0-reg-usb-a-vbus1-pins {
+		marvell,pins = "mpp28";
+		marvell,function = "gpio";
+	};
+
+	cp0_sfp0_pins: cp0-sfp0-pins {
+		marvell,pins = "mpp31", "mpp32", "mpp33", "mpp34";
+		marvell,function = "gpio";
+	};
+
+	cp0_spi1_cs1_pins: cp0-spi1-cs1-pins {
+		marvell,pins = "mpp12";
+		marvell,function = "spi1";
+	};
+};
+
+/* microSD */
+&cp0_sdhci0 {
+	pinctrl-0 = <&cp0_mmc0_pins>;
+	pinctrl-names = "default";
+	bus-width = <4>;
+	no-1-8-v;
+	status = "okay";
+};
+
+&cp0_spi1 {
+	/* add pin for chip-select 1 */
+	pinctrl-0 = <&cp0_spi1_pins &cp0_spi1_cs1_pins>;
+
+	flash@1 {
+		compatible = "jedec,spi-nor";
+		reg = <1>;
+		/* read command supports max. 50MHz */
+		spi-max-frequency = <50000000>;
+	};
+};
+
+/* USB-2.0 Host to USB-Hub */
+&cp0_usb3_0 {
+	phys = <&cp0_utmi0>;
+	phy-names = "utmi";
+	dr_mode = "host";
+	status = "okay";
+};
+
+/* SRDS #4 - USB-3.0 Host to USB-Hub */
+&cp0_usb3_1 {
+	phys = <&cp0_comphy4 1>, <&cp0_utmi1>;
+	phy-names = "comphy", "utmi";
+	dr_mode = "host";
+	status = "okay";
+};
+
+&cp0_utmi {
+	status = "okay";
+};
+
+&cp0_utmi1 {
+	status = "disabled";
+};
+
+&cp1_ethernet {
+	status = "okay";
+};
+
+/* SRDS #4 - SFP+ 10GE */
+&cp1_eth0 {
+	managed = "in-band-status";
+	phy-mode = "10gbase-r";
+	phys = <&cp1_comphy4 0>;
+	sfp = <&sfp1>;
+	status = "okay";
+};
+
+/* SRDS #3 - SGMII 1GE */
+&cp1_eth1 {
+	managed = "in-band-status";
+	phy-mode = "sgmii";
+	phy = <&cp1_phy0>;
+	phys = <&cp0_comphy3 1>;
+	status = "okay";
+};
+
+/* SRDS #5 - SGMII 1GE */
+&cp1_eth2 {
+	managed = "in-band-status";
+	phy-mode = "sgmii";
+	phy = <&cp1_phy1>;
+	phys = <&cp0_comphy5 2>;
+	status = "okay";
+};
+
+&cp1_gpio1 {
+	status = "okay";
+
+	/* J30 */
+	m2-full-card-power-off-hog-0 {
+		gpio-hog;
+		gpios = <29 GPIO_ACTIVE_LOW>;
+		output-low;
+		line-name = "m2-full-card-power-off";
+	};
+
+	/* J44 */
+	m2-full-card-power-off-hog-1 {
+		gpio-hog;
+		gpios = <30 GPIO_ACTIVE_LOW>;
+		output-low;
+		line-name = "m2-full-card-power-off";
+	};
+};
+
+&cp1_gpio2 {
+	status = "okay";
+};
+
+&cp1_i2c1 {
+	/*
+	 * Routed to SFP.
+	 * Limit to 100kHz for compatibility with SFP modules,
+	 * featuring AT24C01A/02/04 at addresses 0x50/0x51.
+	 */
+	clock-frequency = <100000>;
+	pinctrl-0 = <&cp1_i2c1_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&cp1_mdio {
+	pinctrl-0 = <&cp1_mdio_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	cp1_phy0: ethernet-phy@0 {
+		reg = <0>;
+		/*
+		 * Configure LEDs default behaviour:
+		 * - LED[0]: link is 1000Mbps: On (yellow)
+		 * - LED[1]: link/activity: On/blink (green)
+		 * - LED[2]: high impedance (floating)
+		 */
+		marvell,reg-init = <3 16 0xf000 0x0a17>;
+
+		leds {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			led@0 {
+				reg = <0>;
+				color = <LED_COLOR_ID_YELLOW>;
+				function = LED_FUNCTION_LAN;
+				default-state = "keep";
+			};
+
+			led@1 {
+				reg = <1>;
+				color = <LED_COLOR_ID_GREEN>;
+				function = LED_FUNCTION_LAN;
+				default-state = "keep";
+			};
+		};
+	};
+
+	cp1_phy1: ethernet-phy@1 {
+		reg = <1>;
+		/*
+		 * Configure LEDs default behaviour:
+		 * - LED[0]: link is 1000Mbps: On (yellow)
+		 * - LED[1]: link/activity: On/blink (green)
+		 * - LED[2]: high impedance (floating)
+		 */
+		marvell,reg-init = <3 16 0xf000 0x0a17>;
+
+		leds {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			led@0 {
+				reg = <0>;
+				color = <LED_COLOR_ID_YELLOW>;
+				function = LED_FUNCTION_LAN;
+				default-state = "keep";
+			};
+
+			led@1 {
+				reg = <1>;
+				color = <LED_COLOR_ID_GREEN>;
+				function = LED_FUNCTION_LAN;
+				default-state = "keep";
+			};
+		};
+	};
+};
+
+/* SRDS #0 - M.2 (J30) */
+&cp1_pcie0 {
+	num-lanes = <1>;
+	phys = <&cp1_comphy0 0>;
+	status = "okay";
+};
+
+&cp1_rtc {
+	status = "disabled";
+};
+
+/* SRDS #1 - SATA on M.2 (J44) */
+&cp1_sata0 {
+	phys = <&cp1_comphy1 0>;
+	status = "okay";
+
+	/* only port 0 is available */
+	/delete-node/ sata-port@1;
+};
+
+&cp1_syscon0 {
+	cp1_pinctrl: pinctrl {
+		compatible = "marvell,cp115-standalone-pinctrl";
+		pinctrl-0 = <&cp1_m2_1_shutdown_pins &cp1_m2_2_shutdown_pins>;
+		pinctrl-names = "default";
+
+		cp1_i2c1_pins: cp0-i2c1-pins {
+			marvell,pins = "mpp35", "mpp36";
+			marvell,function = "i2c1";
+		};
+
+		cp1_led_pins: cp1-led-pins {
+			marvell,pins = "mpp54", "mpp55";
+			marvell,function = "gpio";
+		};
+
+		cp1_m2_1_shutdown_pins: cp1-m2-1-shutdown-pins {
+			marvell,pins = "mpp29";
+			marvell,function = "gpio";
+		};
+
+		cp1_m2_2_shutdown_pins: cp1-m2-2-shutdown-pins {
+			marvell,pins = "mpp30";
+			marvell,function = "gpio";
+		};
+
+		cp1_mdio_pins: cp1-mdio-pins {
+			marvell,pins = "mpp37", "mpp38";
+			marvell,function = "ge";
+		};
+
+		cp1_rtc_pins: cp1-rtc-pins {
+			marvell,pins = "mpp12", "mpp13";
+			marvell,function = "gpio";
+		};
+
+		cp1_sfp1_pins: cp1-sfp1-pins {
+			marvell,pins = "mpp33", "mpp34", "mpp49", "mpp50";
+			marvell,function = "gpio";
+		};
+	};
+};
+
+/*
+ * SRDS #2 - USB-3.0 Host to M.2 (J44)
+ * USB-2.0 Host to M.2 (J30)
+ */
+&cp1_usb3_0 {
+	phys = <&cp1_comphy2 0>, <&cp1_utmi0>;
+	phy-names = "comphy", "utmi";
+	dr_mode = "host";
+	status = "okay";
+};
+
+/* USB-2.0 Host to M.2 (J44) */
+&cp1_usb3_1 {
+	phys = <&cp1_utmi1>;
+	phy-names = "utmi";
+	dr_mode = "host";
+	status = "okay";
+};
+
+&cp1_utmi {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/marvell/cn9132-clearfog.dts b/arch/arm64/boot/dts/marvell/cn9132-clearfog.dts
new file mode 100644
index 000000000000..0f53745a6fa0
--- /dev/null
+++ b/arch/arm64/boot/dts/marvell/cn9132-clearfog.dts
@@ -0,0 +1,673 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) 2024 Josua Mayer <josua@solid-run.com>
+ *
+ * DTS for SolidRun CN9132 Clearfog.
+ *
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+
+#include "cn9130.dtsi"
+#include "cn9132-sr-cex7.dtsi"
+
+/ {
+	model = "SolidRun CN9132 Clearfog";
+	compatible = "solidrun,cn9132-clearfog",
+		     "solidrun,cn9132-sr-cex7", "marvell,cn9130";
+
+	aliases {
+		ethernet1 = &cp0_eth2;
+		ethernet2 = &cp0_eth0;
+		ethernet3 = &cp2_eth0;
+		ethernet4 = &cp1_eth0;
+		i2c7 = &carrier_mpcie_i2c;
+		i2c8 = &carrier_ptp_i2c;
+		mmc1 = &cp0_sdhci0;
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		pinctrl-names = "default";
+		pinctrl-0 = <&cp1_wake0_pins>;
+
+		button-0 {
+			label = "SW2";
+			gpios = <&cp1_gpio2 8 GPIO_ACTIVE_LOW>;
+			linux,can-disable;
+			linux,code = <BTN_2>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&cp1_batlow_pins &cp2_rsvd4_pins>;
+
+		/* LED11 */
+		led-io-0 {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_DISK;
+			function-enumerator = <0>;
+			default-state = "off";
+			gpios = <&cp1_gpio1 11 GPIO_ACTIVE_HIGH>;
+		};
+
+		/* LED12 */
+		led-io-1 {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_DISK;
+			function-enumerator = <1>;
+			default-state = "off";
+			gpios = <&cp2_gpio1 4 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	/* CON4 W_DISABLE1/W_DISABLE2 */
+	rfkill-m2-wlan {
+		compatible = "rfkill-gpio";
+		label = "m.2 wlan (CON4)";
+		radio-type = "wlan";
+		pinctrl-names = "default";
+		pinctrl-0 = <&cp1_10g_phy_rst_01_pins>;
+		/* rfkill-gpio inverts internally */
+		shutdown-gpios = <&cp1_gpio2 11 GPIO_ACTIVE_HIGH>;
+	};
+
+	/* CON5 W_DISABLE1/W_DISABLE2 */
+	rfkill-m2-wlan {
+		compatible = "rfkill-gpio";
+		label = "m.2 wlan (CON5)";
+		radio-type = "wlan";
+		pinctrl-names = "default";
+		pinctrl-0 = <&cp1_10g_phy_rst_23_pins>;
+		/* rfkill-gpio inverts internally */
+		shutdown-gpios = <&cp1_gpio2 10 GPIO_ACTIVE_HIGH>;
+	};
+
+	/* J21 W_DISABLE1 */
+	rfkill-m2-wwan {
+		compatible = "rfkill-gpio";
+		label = "m.2 wwan (J21)";
+		radio-type = "wwan";
+		pinctrl-names = "default";
+		pinctrl-0 = <&cp2_rsvd3_pins>;
+		/* rfkill-gpio inverts internally */
+		shutdown-gpios = <&cp2_gpio1 3 GPIO_ACTIVE_HIGH>;
+	};
+
+	/* J21 W_DISABLE1 */
+	rfkill-m2-gnss {
+		compatible = "rfkill-gpio";
+		label = "m.2 gnss (J21)";
+		radio-type = "gps";
+		pinctrl-names = "default";
+		pinctrl-0 = <&cp2_rsvd8_pins>;
+		/* rfkill-gpio inverts internally */
+		shutdown-gpios = <&cp2_gpio1 8 GPIO_ACTIVE_HIGH>;
+	};
+
+	/* J14 W_DISABLE */
+	rfkill-mpcie-wlan {
+		compatible = "rfkill-gpio";
+		label = "mpcie wlan (J14)";
+		radio-type = "wlan";
+		pinctrl-names = "default";
+		pinctrl-0 = <&cp2_rsvd2_pins>;
+		/* rfkill-gpio inverts internally */
+		shutdown-gpios = <&cp2_gpio1 2 GPIO_ACTIVE_HIGH>;
+	};
+
+	sfp: sfp {
+		compatible = "sff,sfp";
+		i2c-bus = <&com_10g_sfp_i2c0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&com_10g_int0_pins>;
+		mod-def0-gpios = <&cp0_gpio1 24 GPIO_ACTIVE_LOW>;
+		maximum-power-milliwatt = <2000>;
+	};
+};
+
+&com_smbus {
+	/* This bus is also routed to STM32 BMC Microcontroller (U2) */
+
+	power-sensor@40 {
+		compatible = "ti,ina220";
+		reg = <0x40>;
+		#io-channel-cells = <1>;
+		label = "vdd_12v0";
+		shunt-resistor = <2000>;
+	};
+
+	adc@48 {
+		compatible = "ti,tla2021";
+		reg = <0x48>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		/* supplied by chaoskey hardware noise generator circuit */
+		channel@0 {
+			reg = <0>;
+		};
+	};
+};
+
+&cp0_eth_phy0 {
+	/*
+	 * Configure LEDs default behaviour:
+	 * - LED[0]: link is 1000Mbps: On (yellow): 0111
+	 * - LED[1]: link/activity: On/Blink (green): 0001
+	 * - LED[2]: Off (green): 1000
+	 */
+	marvell,reg-init = <3 16 0xf000 0x0817>;
+
+	leds {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		led@0 {
+			/* link */
+			reg = <0>;
+			color = <LED_COLOR_ID_YELLOW>;
+			function = LED_FUNCTION_LAN;
+			default-state = "keep";
+		};
+
+		led@1 {
+			/* act */
+			reg = <1>;
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_LAN;
+			default-state = "keep";
+		};
+
+		led@2 {
+			/* 1000 */
+			reg = <2>;
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_LAN;
+			default-state = "keep";
+		};
+	};
+};
+
+/* SRDS #4 - 10GE */
+&cp0_eth0 {
+	phys = <&cp0_comphy4 0>;
+	phy-mode = "10gbase-r";
+	managed = "in-band-status";
+	sfp = <&sfp>;
+	status = "okay";
+};
+
+&cp0_eth2 {
+	phy-mode = "2500base-x";
+	phys = <&cp0_comphy5 2>;
+	status = "okay";
+
+	fixed-link {
+		speed = <2500>;
+		full-duplex;
+		pause;
+	};
+};
+
+&cp0_i2c1 {
+	/*
+	 * Both COM and Carrier Board have a PCA9547 i2c mux at 0x77.
+	 * Describe them as a single device merging each child bus.
+	 */
+
+	i2c-mux@77 {
+		i2c@0 {
+			/* Routed to Full PCIe (J4) */
+		};
+
+		i2c@1 {
+			/* Routed to USB Hub (U29) */
+		};
+
+		i2c@2 {
+			/* Routed to M.2 (CON4) */
+		};
+
+		i2c@3 {
+			/* Routed to M.2 (CON5) */
+		};
+
+		i2c@4 {
+			/* Routed to M.2 (J21) */
+		};
+
+		carrier_mpcie_i2c: i2c@5 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <5>;
+
+			/* Routed to mini-PCIe (J14) */
+		};
+
+		carrier_ptp_i2c: i2c@6 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <6>;
+
+			/* Routed to various optional PTP related components */
+		};
+	};
+};
+
+&cp0_mdio {
+	ethernet-switch@4 {
+		compatible = "marvell,mv88e6085";
+		reg = <4>;
+
+		mdio {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			sw_phy1: ethernet-phy@1 {
+				reg = <0x11>;
+			};
+
+			sw_phy2: ethernet-phy@2 {
+				reg = <0x12>;
+			};
+
+			sw_phy3: ethernet-phy@3 {
+				reg = <0x13>;
+			};
+
+			sw_phy4: ethernet-phy@4 {
+				reg = <0x14>;
+			};
+		};
+
+		ethernet-ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			ethernet-port@1 {
+				reg = <1>;
+				label = "lan1";
+				phy-handle = <&sw_phy1>;
+				phy-mode = "internal";
+
+				leds {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					led@0 {
+						reg = <0>;
+						color = <LED_COLOR_ID_GREEN>;
+						function = LED_FUNCTION_LAN;
+						default-state = "keep";
+					};
+
+					led@1 {
+						reg = <1>;
+						color = <LED_COLOR_ID_YELLOW>;
+						function = LED_FUNCTION_LAN;
+						default-state = "keep";
+					};
+				};
+			};
+
+			ethernet-port@2 {
+				reg = <2>;
+				label = "lan2";
+				phy-handle = <&sw_phy2>;
+				phy-mode = "internal";
+
+				leds {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					led@0 {
+						reg = <0>;
+						color = <LED_COLOR_ID_GREEN>;
+						function = LED_FUNCTION_LAN;
+						default-state = "keep";
+					};
+
+					led@1 {
+						reg = <1>;
+						color = <LED_COLOR_ID_YELLOW>;
+						function = LED_FUNCTION_LAN;
+						default-state = "keep";
+					};
+				};
+			};
+
+			ethernet-port@3 {
+				reg = <3>;
+				label = "lan3";
+				phy-handle = <&sw_phy3>;
+				phy-mode = "internal";
+
+				leds {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					led@0 {
+						reg = <0>;
+						color = <LED_COLOR_ID_GREEN>;
+						function = LED_FUNCTION_LAN;
+						default-state = "keep";
+					};
+
+					led@1 {
+						reg = <1>;
+						color = <LED_COLOR_ID_YELLOW>;
+						function = LED_FUNCTION_LAN;
+						default-state = "keep";
+					};
+				};
+			};
+
+			ethernet-port@4 {
+				reg = <4>;
+				label = "lan4";
+				phy-handle = <&sw_phy4>;
+				phy-mode = "internal";
+
+				leds {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					led@0 {
+						reg = <0>;
+						color = <LED_COLOR_ID_GREEN>;
+						function = LED_FUNCTION_LAN;
+						default-state = "keep";
+					};
+
+					led@1 {
+						reg = <1>;
+						color = <LED_COLOR_ID_YELLOW>;
+						function = LED_FUNCTION_LAN;
+						default-state = "keep";
+					};
+				};
+			};
+
+			ethernet-port@5 {
+				reg = <5>;
+				label = "cpu";
+				ethernet = <&cp0_eth2>;
+				phy-mode = "2500base-x";
+
+				fixed-link {
+					speed = <2500>;
+					full-duplex;
+					pause;
+				};
+			};
+		};
+	};
+};
+
+/* SRDS #0,#1,#2,#3 - PCIe */
+&cp0_pcie0 {
+	num-lanes = <4>;
+	phys = <&cp0_comphy0 0>, <&cp0_comphy1 0>, <&cp0_comphy2 0>, <&cp0_comphy3 0>;
+	status = "okay";
+};
+
+&cp0_pinctrl {
+	/*
+	 * configure unused gpios exposed via pin headers:
+	 * - J7-10: PWRBTN
+	 */
+	pinctrl-names = "default";
+	pinctrl-0 = <&cp0_pwrbtn_pins>;
+};
+
+/* microSD */
+&cp0_sdhci0 {
+	pinctrl-0 = <&cp0_mmc0_pins>, <&cp0_mmc0_cd_pins>;
+	pinctrl-names = "default";
+	bus-width = <4>;
+	no-1-8-v;
+	status = "okay";
+};
+
+&cp0_spi1 {
+	/* add CS1 */
+	pinctrl-0 = <&cp0_spi1_pins>, <&cp0_spi1_cs1_pins>;
+
+	flash@1 {
+		compatible = "jedec,spi-nor";
+		reg = <1>;
+		/* read command supports max. 50MHz */
+		spi-max-frequency = <50000000>;
+	};
+};
+
+/* J38 */
+&cp0_uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&cp0_uart2_pins>;
+	status = "okay";
+};
+
+&cp0_utmi {
+	/* M.2 "CON5" swaps D+/D- */
+	swap-dx-lanes = <1>;
+};
+
+&cp1_ethernet {
+	status = "okay";
+};
+
+/* SRDS #2 - 5GE */
+&cp1_eth0 {
+	phys = <&cp1_comphy2 0>;
+	phy-mode = "5gbase-r";
+	phy = <&cp1_eth_phy0>;
+	managed = "in-band-status";
+	status = "okay";
+};
+
+/* SRDS #0,#1 - PCIe */
+&cp1_pcie0 {
+	num-lanes = <2>;
+	phys = <&cp1_comphy0 0>, <&cp1_comphy1 0>;
+	status = "okay";
+};
+
+/* SRDS #4 - PCIe */
+&cp1_pcie1 {
+	num-lanes = <1>;
+	phys = <&cp1_comphy4 1>;
+	status = "okay";
+};
+
+/* SRDS #5 - PCIe */
+&cp1_pcie2 {
+	num-lanes = <1>;
+	phys = <&cp1_comphy5 2>;
+	status = "okay";
+};
+
+&cp1_pinctrl {
+	/*
+	 * configure unused gpios exposed via pin headers:
+	 * - J7-8: RSVD16
+	 * - J7-10: THRM
+	 * - J10-1: WAKE1
+	 * - J10-2: SATA_ACT
+	 * - J10-8: THERMTRIP
+	 */
+	pinctrl-names = "default";
+	pinctrl-0 = <&cp1_rsvd16_pins &cp1_sata_act_pins &cp1_thrm_irq_pins>,
+		    <&cp1_thrm_trip_pins &cp1_wake1_pins>;
+};
+
+/* SRDS #3 - SATA */
+&cp1_sata0 {
+	status = "okay";
+
+	/* only port 1 is available */
+	/delete-node/ sata-port@0;
+
+	sata-port@1 {
+		phys = <&cp1_comphy3 1>;
+	};
+};
+
+&cp1_utmi {
+	/* M.2 "CON4" swaps D+/D- */
+	swap-dx-lanes = <0>;
+};
+
+&cp1_xmdio {
+	pinctrl-names = "default";
+	pinctrl-0 = <&cp1_xmdio_pins>;
+	status = "okay";
+
+	cp1_eth_phy0: ethernet-phy@8 {
+		compatible = "ethernet-phy-ieee802.3-c45";
+		reg = <8>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&com_10g_int1_pins>;
+		interrupt-parent = <&cp1_gpio2>;
+		interrupts = <18 IRQ_TYPE_EDGE_FALLING>;
+
+		leds {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			led@1 {
+				reg = <1>;
+				color = <LED_COLOR_ID_YELLOW>;
+				function = LED_FUNCTION_LAN;
+				default-state = "keep";
+			};
+
+			led@2 {
+				reg = <2>;
+				color = <LED_COLOR_ID_GREEN>;
+				function = LED_FUNCTION_LAN;
+				default-state = "keep";
+			};
+		};
+	};
+};
+
+&cp2_ethernet {
+	status =  "okay";
+};
+
+/* SRDS #2 - 5GE */
+&cp2_eth0 {
+	phys = <&cp2_comphy2 0>;
+	phy-mode = "5gbase-r";
+	phy = <&cp2_eth_phy0>;
+	managed = "in-band-status";
+	status = "okay";
+};
+
+&cp2_gpio1 {
+	pinctrl-names= "default";
+	pinctrl-0 = <&cp2_rsvd9_pins>;
+
+	/* J21 */
+	m2-wwan-reset-hog {
+		gpio-hog;
+		gpios = <9 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>;
+		output-low;
+		line-name = "m2-wwan-reset";
+	};
+};
+
+/* SRDS #0 - PCIe */
+&cp2_pcie0 {
+	num-lanes = <1>;
+	phys = <&cp2_comphy0 0>;
+	status = "okay";
+};
+
+/* SRDS #4 - PCIe */
+&cp2_pcie1 {
+	num-lanes = <1>;
+	phys = <&cp2_comphy4 1>;
+	status = "okay";
+};
+
+/* SRDS #5 - PCIe */
+&cp2_pcie2 {
+	num-lanes = <1>;
+	phys = <&cp2_comphy5 2>;
+	status = "okay";
+};
+
+&cp2_pinctrl {
+	/*
+	 * configure unused gpios exposed via pin headers:
+	 * - J7-1: RSVD10
+	 * - J7-3: RSVD11
+	 * - J7-5: RSVD56
+	 * - J7-6: RSVD7
+	 * - J7-7: RSVD27
+	 * - J10-3: RSVD31
+	 * - J10-5: RSVD5
+	 * - J10-6: RSVD32
+	 * - J10-7: RSVD0
+	 * - J10-9: RSVD1
+	 */
+	pinctrl-names = "default";
+	pinctrl-0 = <&cp2_rsvd0_pins &cp2_rsvd1_pins &cp2_rsvd5_pins>,
+		    <&cp2_rsvd7_pins &cp2_rsvd10_pins &cp2_rsvd11_pins>,
+		    <&cp2_rsvd27_pins &cp2_rsvd31_pins &cp2_rsvd32_pins>,
+		    <&cp2_rsvd56_pins>;
+};
+
+/* SRDS #3 - SATA */
+&cp2_sata0 {
+	status = "okay";
+
+	/* only port 1 is available */
+	/delete-node/ sata-port@0;
+
+	sata-port@1 {
+		phys = <&cp2_comphy3 1>;
+	};
+};
+
+&cp2_xmdio {
+	pinctrl-names = "default";
+	pinctrl-0 = <&cp2_xmdio_pins>;
+	status = "okay";
+
+	cp2_eth_phy0: ethernet-phy@8 {
+		compatible = "ethernet-phy-ieee802.3-c45";
+		reg = <8>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&com_10g_int2_pins>;
+		interrupt-parent = <&cp2_gpio2>;
+		interrupts = <18 IRQ_TYPE_EDGE_FALLING>;
+
+		leds {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			led@1 {
+				reg = <1>;
+				color = <LED_COLOR_ID_YELLOW>;
+				function = LED_FUNCTION_LAN;
+				default-state = "keep";
+			};
+
+			led@2 {
+				reg = <2>;
+				color = <LED_COLOR_ID_GREEN>;
+				function = LED_FUNCTION_LAN;
+				default-state = "keep";
+			};
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/marvell/cn9132-sr-cex7.dtsi b/arch/arm64/boot/dts/marvell/cn9132-sr-cex7.dtsi
new file mode 100644
index 000000000000..afc041c1c448
--- /dev/null
+++ b/arch/arm64/boot/dts/marvell/cn9132-sr-cex7.dtsi
@@ -0,0 +1,712 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) 2024 Josua Mayer <josua@solid-run.com>
+ *
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+
+/*
+ * Instantiate the first external CP115
+ */
+
+#define CP11X_NAME		cp1
+#define CP11X_BASE		f4000000
+#define CP11X_PCIEx_MEM_BASE(iface) (0xe2000000 + (iface * 0x1000000))
+#define CP11X_PCIEx_MEM_SIZE(iface) 0xf00000
+#define CP11X_PCIE0_BASE	f4600000
+#define CP11X_PCIE1_BASE	f4620000
+#define CP11X_PCIE2_BASE	f4640000
+
+#include "armada-cp115.dtsi"
+
+#undef CP11X_NAME
+#undef CP11X_BASE
+#undef CP11X_PCIEx_MEM_BASE
+#undef CP11X_PCIEx_MEM_SIZE
+#undef CP11X_PCIE0_BASE
+#undef CP11X_PCIE1_BASE
+#undef CP11X_PCIE2_BASE
+
+/*
+ * Instantiate the second external CP115
+ */
+
+#define CP11X_NAME		cp2
+#define CP11X_BASE		f6000000
+#define CP11X_PCIEx_MEM_BASE(iface) (0xe5000000 + (iface * 0x1000000))
+#define CP11X_PCIEx_MEM_SIZE(iface) 0xf00000
+#define CP11X_PCIE0_BASE	f6600000
+#define CP11X_PCIE1_BASE	f6620000
+#define CP11X_PCIE2_BASE	f6640000
+
+#include "armada-cp115.dtsi"
+
+#undef CP11X_NAME
+#undef CP11X_BASE
+#undef CP11X_PCIEx_MEM_BASE
+#undef CP11X_PCIEx_MEM_SIZE
+#undef CP11X_PCIE0_BASE
+#undef CP11X_PCIE1_BASE
+#undef CP11X_PCIE2_BASE
+
+/ {
+	model = "SolidRun CN9132 COM Express Type 7 Module";
+	compatible = "solidrun,cn9132-sr-cex7", "marvell,cn9130";
+
+	aliases {
+		ethernet0 = &cp0_eth1;
+		gpio3 = &cp1_gpio1;
+		gpio4 = &cp1_gpio2;
+		gpio5 = &cp2_gpio1;
+		gpio6 = &cp2_gpio2;
+		i2c0 = &cp0_i2c0;
+		i2c1 = &cp0_i2c1;
+		i2c2 = &com_clkgen_i2c;
+		i2c3 = &com_10g_led_i2c;
+		i2c4 = &com_10g_sfp_i2c0;
+		i2c5 = &com_smbus;
+		i2c6 = &com_fanctrl_i2c;
+		mmc0 = &ap_sdhci0;
+		rtc0 = &cp0_rtc;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	fan: pwm-fan {
+		compatible = "pwm-fan";
+		cooling-levels = <0 51 102 153 204 255>;
+		#cooling-cells = <2>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&cp0_fan_pwm_pins &cp0_fan_tacho_pins>;
+		pwms = <&cp0_gpio2 7 40000>;
+		interrupt-parent = <&cp0_gpio1>;
+		interrupts = <26 IRQ_TYPE_EDGE_FALLING>;
+	};
+
+	v_1_8: regulator-1-8 {
+		compatible = "regulator-fixed";
+		regulator-name = "1v8";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	ap_vhv: regulator-ap-vhv-1-8 {
+		compatible = "regulator-fixed";
+		regulator-name = "ap-vhv-1v8";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		pinctrl-0 = <&cp0_reg_ap_vhv_pins>;
+		pinctrl-names = "default";
+		gpios = <&cp0_gpio2 21 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	cp_vhv: regulator-cp-vhv-1-8 {
+		compatible = "regulator-fixed";
+		regulator-name = "cp-vhv-1v8";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		pinctrl-0 = <&cp0_reg_cp_vhv_pins>;
+		pinctrl-names = "default";
+		gpios = <&cp0_gpio2 17 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+};
+
+&ap_pinctrl {
+	ap_mmc0_pins: ap-mmc0-pins {
+		marvell,pins = "mpp0", "mpp1", "mpp2", "mpp3", "mpp4", "mpp5",
+					   "mpp6", "mpp7", "mpp8", "mpp9", "mpp10", "mpp12";
+		marvell,function = "sdio";
+		/*
+		 * mpp12 is emmc reset, function should be sdio (hw_rst),
+		 * but pinctrl-mvebu does not support this.
+		 *
+		 * From pinctrl-mvebu.h:
+		 * "The name will be used to switch to this setting in DT description, e.g.
+		 * marvell,function = "uart2". subname is only for debugging purposes."
+		 */
+	};
+};
+
+&ap_sdhci0 {
+	bus-width = <8>;
+	pinctrl-0 = <&ap_mmc0_pins>;
+	pinctrl-names = "default";
+	vqmmc-supply = <&v_1_8>;
+	status = "okay";
+};
+
+&ap_thermal_ic {
+	polling-delay = <1000>;
+
+	trips {
+		ap_active: trip-active {
+			temperature = <40000>;
+			hysteresis = <4000>;
+			type = "active";
+		};
+	};
+
+	cooling-maps {
+		map0 {
+			trip = <&ap_active>;
+			cooling-device = <&fan THERMAL_NO_LIMIT 4>;
+		};
+
+		map1 {
+			trip = <&ap_crit>;
+			cooling-device = <&fan 4 5>;
+		};
+	};
+};
+
+&cp0_ethernet {
+	status = "okay";
+};
+
+&cp0_eth1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&cp0_eth1_pins>;
+	phy-mode = "rgmii-id";
+	phy = <&cp0_eth_phy0>;
+	status = "okay";
+};
+
+&cp0_gpio1 {
+	status = "okay";
+
+	/*
+	 * Tacho signal used as interrupt source by pwm-fan driver.
+	 * Hog IO as input to ensure mvebu-gpio irq driver`s
+	 * irq_set_type can succeed.
+	 */
+	pwm-tacho-irq-hog {
+		gpio-hog;
+		gpios = <26 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>;
+		input;
+		line-name = "fan-tacho";
+	};
+};
+
+&cp0_gpio2 {
+	status = "okay";
+};
+
+&cp0_i2c0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&cp0_i2c0_pins>;
+	clock-frequency = <100000>;
+	status = "okay";
+
+	com_eeprom: eeprom@50 {
+		compatible = "atmel,24c02";
+		reg = <0x50>;
+		pagesize = <8>;
+	};
+
+	eeprom@53 {
+		compatible = "atmel,spd";
+		reg = <0x53>;
+	};
+};
+
+&cp0_i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&cp0_i2c1_pins>;
+	clock-frequency = <100000>;
+	status = "okay";
+
+	i2c-mux@77 {
+		compatible = "nxp,pca9547";
+		reg = <0x77>;
+		i2c-mux-idle-disconnect;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		com_clkgen_i2c: i2c@0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+
+			/* clock-controller@6b */
+		};
+
+		com_10g_led_i2c: i2c@1 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <1>;
+
+			/* Routed to B2B Connector as I2C_10G_LED_SCL/SDA */
+		};
+
+		com_10g_sfp_i2c0: i2c@2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <2>;
+
+			/* Routed to B2B Connector as I2C_SFP0_CP0_SCL/SDA */
+		};
+
+		com_smbus: i2c@3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <3>;
+
+			/* Routed to B2B Connector as SBM_CLK/DAT */
+		};
+
+		com_fanctrl_i2c: i2c@4 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <4>;
+
+			/* fan-controller@2f (assembly option) */
+		};
+	};
+};
+
+&cp0_mdio {
+	pinctrl-names = "default";
+	pinctrl-0 = <&cp0_mdio_pins>;
+	status = "okay";
+
+	cp0_eth_phy0: ethernet-phy@0 {
+		reg = <0>;
+	};
+};
+
+&cp0_spi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&cp0_spi1_pins>;
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		/* read command supports max. 50MHz */
+		spi-max-frequency = <50000000>;
+	};
+};
+
+&cp0_syscon0 {
+	cp0_pinctrl: pinctrl {
+		compatible = "marvell,cp115-standalone-pinctrl";
+
+		com_10g_int0_pins: cp0-10g-int-pins {
+			marvell,pins = "mpp24";
+			marvell,function = "gpio";
+		};
+
+		cp0_eth1_pins: cp0-eth1-pins {
+			marvell,pins = "mpp0", "mpp1", "mpp2", "mpp3",
+				       "mpp4", "mpp5", "mpp6", "mpp7",
+				       "mpp8", "mpp9", "mpp10", "mpp11";
+			/* docs call it "ge1", but cp110-pinctrl "ge0" */
+			marvell,function = "ge0";
+		};
+
+		cp0_fan_pwm_pins: cp0-fan-pwm-pins {
+			marvell,pins = "mpp39";
+			marvell,function = "gpio";
+		};
+
+		cp0_fan_tacho_pins: cp0-fan-tacho-pins {
+			marvell,pins = "mpp26";
+			marvell,function = "gpio";
+		};
+
+		cp0_i2c0_pins: cp0-i2c0-pins {
+			marvell,pins = "mpp37", "mpp38";
+			marvell,function = "i2c0";
+		};
+
+		cp0_i2c1_pins: cp0-i2c1-pins {
+			marvell,pins = "mpp35", "mpp36";
+			marvell,function = "i2c1";
+		};
+
+		cp0_mdio_pins: cp0-mdio-pins {
+			marvell,pins = "mpp40", "mpp41";
+			marvell,function = "ge";
+		};
+
+		cp0_mmc0_pins: cp0-mmc0-pins {
+			marvell,pins = "mpp56", "mpp57", "mpp58", "mpp59",
+				       "mpp60", "mpp61";
+			marvell,function = "sdio";
+		};
+
+		cp0_mmc0_cd_pins: cp0-mmc0-cd-pins {
+			marvell,pins = "mpp55";
+			marvell,function = "sdio_cd";
+		};
+
+		cp0_pwrbtn_pins:  cp0-pwrbtn-pins {
+			marvell,pins = "mpp31";
+			marvell,function = "gpio";
+		};
+
+		cp0_reg_ap_vhv_pins: cp0-reg-ap-vhv-pins {
+			marvell,pins = "mpp53";
+			marvell,function = "gpio";
+		};
+
+		cp0_reg_cp_vhv_pins: cp0-reg-cp-vhv-pins {
+			marvell,pins = "mpp49";
+			marvell,function = "gpio";
+		};
+
+		cp0_spi1_pins: cp0-spi1-pins {
+			marvell,pins = "mpp13", "mpp14", "mpp15", "mpp16";
+			marvell,function = "spi1";
+		};
+
+		cp0_spi1_cs1_pins: cp0-spi1-cs1-pins {
+			marvell,pins = "mpp12";
+			marvell,function = "spi1";
+		};
+
+		cp0_uart2_pins: cp0-uart2-pins  {
+			marvell,pins = "mpp50", "mpp51";
+			marvell,function = "uart2";
+		};
+	};
+};
+
+&cp0_thermal_ic {
+	polling-delay = <1000>;
+
+	trips {
+		cp0_active: trip-active {
+			temperature = <40000>;
+			hysteresis = <4000>;
+			type = "active";
+		};
+	};
+
+	cooling-maps {
+		map0 {
+			trip = <&cp0_active>;
+			cooling-device = <&fan THERMAL_NO_LIMIT 4>;
+		};
+
+		map1 {
+			trip = <&cp0_crit>;
+			cooling-device = <&fan 4 5>;
+		};
+	};
+};
+
+/* USB-2.0 Host */
+&cp0_usb3_0 {
+	phys = <&cp0_utmi0>;
+	phy-names = "utmi";
+	dr_mode = "host";
+	status = "okay";
+};
+
+/* USB-2.0 Host */
+&cp0_usb3_1 {
+	phys = <&cp0_utmi1>;
+	phy-names = "utmi";
+	dr_mode = "host";
+	status = "okay";
+};
+
+&cp0_utmi {
+	status = "okay";
+};
+
+&cp1_gpio1 {
+	status = "okay";
+};
+
+&cp1_gpio2 {
+	status = "okay";
+};
+
+&cp1_rtc {
+	status = "disabled";
+};
+
+&cp1_spi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&cp1_spi1_pins>;
+	status = "okay";
+
+	tpm@0 {
+		reg = <0>;
+		compatible = "infineon,slb9670", "tcg,tpm_tis-spi";
+		spi-max-frequency = <10000000>;
+		pinctrl-names  = "default";
+		pinctrl-0 = <&cp1_tpm_irq_pins>;
+		interrupt-parent = <&cp1_gpio1>;
+		interrupts = <17 IRQ_TYPE_LEVEL_LOW>;
+	};
+};
+
+&cp1_syscon0 {
+	cp1_pinctrl: pinctrl {
+		compatible = "marvell,cp115-standalone-pinctrl";
+
+		com_10g_int1_pins: cp1-10g-int-pins {
+			marvell,pins = "mpp50";
+			marvell,function = "gpio";
+		};
+
+		cp1_10g_phy_rst_01_pins: cp1-10g-phy-rst-01-pins {
+			marvell,pins = "mpp43";
+			marvell,function = "gpio";
+		};
+
+		cp1_10g_phy_rst_23_pins: cp1-10g-phy-rst-23-pins {
+			marvell,pins = "mpp42";
+			marvell,function = "gpio";
+		};
+
+		cp1_batlow_pins: cp1-batlow-pins {
+			marvell,pins = "mpp11";
+			marvell,function = "gpio";
+		};
+
+		cp1_rsvd16_pins: cp1-rsvd16-pins {
+			marvell,pins = "mpp29";
+			marvell,function = "gpio";
+		};
+
+		cp1_sata_act_pins: cp1-sata-act-pins {
+			marvell,pins = "mpp39";
+			marvell,function = "gpio";
+		};
+
+		cp1_spi1_pins: cp1-spi1-pins {
+			marvell,pins = "mpp13", "mpp14", "mpp15", "mpp16";
+			marvell,function = "spi1";
+		};
+
+		cp1_thrm_irq_pins: cp1-thrm-irq-pins {
+			marvell,pins = "mpp34";
+			marvell,function = "gpio";
+		};
+
+		cp1_thrm_trip_pins: cp1-thrm-trip-pins {
+			marvell,pins = "mpp33";
+			marvell,function = "gpio";
+		};
+
+		cp1_tpm_irq_pins: cp1-tpm-irq-pins {
+			marvell,pins = "mpp17";
+			marvell,function = "gpio";
+		};
+
+		cp1_wake0_pins: cp1-wake0-pins {
+			marvell,pins = "mpp40";
+			marvell,function = "gpio";
+		};
+
+		cp1_wake1_pins: cp1-wake1-pins {
+			marvell,pins = "mpp51";
+			marvell,function = "gpio";
+		};
+
+		cp1_xmdio_pins: cp1-xmdio-pins {
+			marvell,pins = "mpp37", "mpp38";
+			marvell,function = "xg";
+		};
+	};
+};
+
+&cp1_thermal_ic {
+	polling-delay = <1000>;
+
+	trips {
+		cp1_active: trip-active {
+			temperature = <40000>;
+			hysteresis = <4000>;
+			type = "active";
+		};
+	};
+
+	cooling-maps {
+		map0 {
+			trip = <&cp1_active>;
+			cooling-device = <&fan THERMAL_NO_LIMIT 4>;
+		};
+
+		map1 {
+			trip = <&cp1_crit>;
+			cooling-device = <&fan 4 5>;
+		};
+	};
+};
+
+/* USB-2.0 Host */
+&cp1_usb3_0 {
+	phys = <&cp1_utmi0>;
+	phy-names = "utmi";
+	dr_mode = "host";
+	status = "okay";
+};
+
+&cp1_utmi {
+	status = "okay";
+};
+
+&cp2_ethernet {
+	status = "okay";
+};
+
+&cp2_gpio1 {
+	status = "okay";
+};
+
+&cp2_gpio2 {
+	status = "okay";
+};
+
+&cp2_rtc {
+	status = "disabled";
+};
+
+&cp2_syscon0 {
+	cp2_pinctrl: pinctrl {
+		compatible = "marvell,cp115-standalone-pinctrl";
+
+		com_10g_int2_pins: cp2-10g-int-pins {
+			marvell,pins = "mpp50";
+			marvell,function = "gpio";
+		};
+
+		cp2_rsvd0_pins: cp2-rsvd0-pins {
+			marvell,pins = "mpp0";
+			marvell,function = "gpio";
+		};
+
+		cp2_rsvd1_pins: cp2-rsvd1-pins {
+			marvell,pins = "mpp1";
+			marvell,function = "gpio";
+		};
+
+		cp2_rsvd2_pins: cp2-rsvd2-pins {
+			marvell,pins = "mpp2";
+			marvell,function = "gpio";
+		};
+
+		cp2_rsvd3_pins: cp2-rsvd3-pins {
+			marvell,pins = "mpp3";
+			marvell,function = "gpio";
+		};
+
+		cp2_rsvd4_pins: cp2-rsvd4-pins {
+			marvell,pins = "mpp4";
+			marvell,function = "gpio";
+		};
+
+		cp2_rsvd5_pins: cp2-rsvd5-pins {
+			marvell,pins = "mpp54";
+			marvell,function = "gpio";
+		};
+
+		cp2_rsvd7_pins: cp2-rsvd7-pins {
+			marvell,pins = "mpp7";
+			marvell,function = "gpio";
+		};
+
+		cp2_rsvd8_pins: cp2-rsvd8-pins {
+			marvell,pins = "mpp8";
+			marvell,function = "gpio";
+		};
+
+		cp2_rsvd9_pins: cp2-rsvd9-pins {
+			marvell,pins = "mpp9";
+			marvell,function = "gpio";
+		};
+
+		cp2_rsvd10_pins: cp2-rsvd10-pins {
+			marvell,pins = "mpp10";
+			marvell,function = "gpio";
+		};
+
+		cp2_rsvd11_pins: cp2-rsvd11-pins {
+			marvell,pins = "mpp11";
+			marvell,function = "gpio";
+		};
+
+		cp2_rsvd27_pins: cp2-rsvd27-pins {
+			marvell,pins = "mpp11";
+			marvell,function = "gpio";
+		};
+
+		cp2_rsvd31_pins: cp2-rsvd31-pins {
+			marvell,pins = "mpp31";
+			marvell,function = "gpio";
+		};
+
+		cp2_rsvd32_pins: cp2-rsvd32-pins {
+			marvell,pins = "mpp32";
+			marvell,function = "gpio";
+		};
+
+		cp2_rsvd55_pins: cp2-rsvd55-pins {
+			marvell,pins = "mpp55";
+			marvell,function = "gpio";
+		};
+
+		cp2_rsvd56_pins: cp2-rsvd56-pins {
+			marvell,pins = "mpp56";
+			marvell,function = "gpio";
+		};
+
+		cp2_xmdio_pins: cp2-xmdio-pins {
+			marvell,pins = "mpp37", "mpp38";
+			marvell,function = "xg";
+		};
+	};
+};
+
+&cp2_thermal_ic {
+	polling-delay = <1000>;
+
+	trips {
+		cp2_active: trip-active {
+			temperature = <40000>;
+			hysteresis = <4000>;
+			type = "active";
+		};
+	};
+
+	cooling-maps {
+		map0 {
+			trip = <&cp2_active>;
+			cooling-device = <&fan THERMAL_NO_LIMIT 4>;
+		};
+
+		map1 {
+			trip = <&cp2_crit>;
+			cooling-device = <&fan 4 5>;
+		};
+	};
+};
+
+/* USB-2.0/3.0 Host */
+&cp2_usb3_0 {
+	phys = <&cp2_utmi0>, <&cp2_comphy1 0>;
+	phy-names = "utmi", "comphy";
+	dr_mode = "host";
+	status = "okay";
+};
+
+&cp2_utmi {
+	status = "okay";
+};
+
+/* AP default console */
+&uart0 {
+	pinctrl-0 = <&uart0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile
index 37b4ca3a87c9..8fd7b2bb7a15 100644
--- a/arch/arm64/boot/dts/mediatek/Makefile
+++ b/arch/arm64/boot/dts/mediatek/Makefile
@@ -8,9 +8,12 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-evb.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-x20-dev.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-rfb1.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-bananapi-bpi-r64.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt7981b-cudy-wr3000-v1.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt7981b-openwrt-one.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt7981b-xiaomi-ax3000t.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-acelink-ew-7886cax.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-mini.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-emmc.dtbo
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-nand.dtbo
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-nor.dtbo
@@ -62,6 +65,8 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt8186-corsola-tentacool-sku327681.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8186-corsola-tentacool-sku327683.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8186-corsola-tentacruel-sku262144.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8186-corsola-tentacruel-sku262148.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt8186-corsola-voltorb-sku589824.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt8186-corsola-voltorb-sku589825.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8186-evb.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8188-evb.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-asurada-hayato-r1.dtb
@@ -69,6 +74,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-asurada-hayato-r5-sku2.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-asurada-spherion-r0.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-asurada-spherion-r4.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-evb.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-cherry-dojo-r1.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-cherry-tomato-r1.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-cherry-tomato-r2.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-cherry-tomato-r3.dtb
@@ -76,5 +82,11 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-demo.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-evb.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8365-evk.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8395-genio-1200-evk.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt8390-genio-700-evk.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt8395-kontron-3-5-sbc-i1200.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8395-radxa-nio-12l.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8516-pumpkin.dtb
+
+# Device tree overlays support
+DTC_FLAGS_mt7986a-bananapi-bpi-r3 := -@
+DTC_FLAGS_mt7986a-bananapi-bpi-r3-mini := -@
diff --git a/arch/arm64/boot/dts/mediatek/mt2712-evb.dts b/arch/arm64/boot/dts/mediatek/mt2712-evb.dts
index 234e3b23d7a8..c84c47c1352f 100644
--- a/arch/arm64/boot/dts/mediatek/mt2712-evb.dts
+++ b/arch/arm64/boot/dts/mediatek/mt2712-evb.dts
@@ -137,7 +137,7 @@
 				 <MT2712_PIN_74_GBE_TXD0__FUNC_GBE_TXD0>,
 				 <MT2712_PIN_75_GBE_TXC__FUNC_GBE_TXC>,
 				 <MT2712_PIN_76_GBE_TXEN__FUNC_GBE_TXEN>;
-			drive-strength = <MTK_DRIVE_8mA>;
+			drive-strength = <8>;
 		};
 		rx_pins {
 			pinmux = <MT2712_PIN_78_GBE_RXD3__FUNC_GBE_RXD3>,
@@ -151,7 +151,7 @@
 		mdio_pins {
 			pinmux = <MT2712_PIN_85_GBE_MDC__FUNC_GBE_MDC>,
 				 <MT2712_PIN_86_GBE_MDIO__FUNC_GBE_MDIO>;
-			drive-strength = <MTK_DRIVE_8mA>;
+			drive-strength = <8>;
 			input-enable;
 		};
 	};
diff --git a/arch/arm64/boot/dts/mediatek/mt6357.dtsi b/arch/arm64/boot/dts/mediatek/mt6357.dtsi
index 3330a03c2f74..5fafa842d312 100644
--- a/arch/arm64/boot/dts/mediatek/mt6357.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt6357.dtsi
@@ -10,6 +10,11 @@
 	mt6357_pmic: pmic {
 		compatible = "mediatek,mt6357";
 
+		pmic_adc: adc {
+			compatible = "mediatek,mt6357-auxadc";
+			#io-channel-cells = <1>;
+		};
+
 		regulators {
 			mt6357_vproc_reg: buck-vproc {
 				regulator-name = "vproc";
diff --git a/arch/arm64/boot/dts/mediatek/mt6358.dtsi b/arch/arm64/boot/dts/mediatek/mt6358.dtsi
index a1b96013f814..641d452fbc08 100644
--- a/arch/arm64/boot/dts/mediatek/mt6358.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt6358.dtsi
@@ -10,6 +10,11 @@
 		interrupt-controller;
 		#interrupt-cells = <2>;
 
+		pmic_adc: adc {
+			compatible = "mediatek,mt6358-auxadc";
+			#io-channel-cells = <1>;
+		};
+
 		mt6358codec: mt6358codec {
 			compatible = "mediatek,mt6358-sound";
 			mediatek,dmic-mode = <0>; /* two-wires */
diff --git a/arch/arm64/boot/dts/mediatek/mt6359.dtsi b/arch/arm64/boot/dts/mediatek/mt6359.dtsi
index df3e822232d3..8e1b8c85c6ed 100644
--- a/arch/arm64/boot/dts/mediatek/mt6359.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt6359.dtsi
@@ -9,6 +9,11 @@
 		interrupt-controller;
 		#interrupt-cells = <2>;
 
+		pmic_adc: adc {
+			compatible = "mediatek,mt6359-auxadc";
+			#io-channel-cells = <1>;
+		};
+
 		mt6359codec: mt6359codec {
 		};
 
diff --git a/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts b/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts
index 7364c7278276..91de920c2245 100644
--- a/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts
+++ b/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts
@@ -288,25 +288,25 @@
 				 <PINMUX_GPIO161__FUNC_MSDC0_DAT7>,
 				 <PINMUX_GPIO162__FUNC_MSDC0_CMD>;
 			input-enable;
-			drive-strength = <MTK_DRIVE_6mA>;
+			drive-strength = <6>;
 			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
 		};
 
 		pins-clk {
 			pinmux = <PINMUX_GPIO163__FUNC_MSDC0_CLK>;
-			drive-strength = <MTK_DRIVE_6mA>;
+			drive-strength = <6>;
 			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
 		};
 
 		pins-rst {
 			pinmux = <PINMUX_GPIO165__FUNC_MSDC0_RSTB>;
-			drive-strength = <MTK_DRIVE_6mA>;
+			drive-strength = <6>;
 			bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
 		};
 
 		pins-ds {
 			pinmux = <PINMUX_GPIO164__FUNC_MSDC0_DSL>;
-			drive-strength = <MTK_DRIVE_6mA>;
+			drive-strength = <6>;
 			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
 		};
 	};
diff --git a/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts b/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
index 224bb289660c..d12eac9b3eeb 100644
--- a/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
+++ b/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
@@ -149,9 +149,9 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
-		switch@0 {
+		switch@1f {
 			compatible = "mediatek,mt7531";
-			reg = <0>;
+			reg = <0x1f>;
 			interrupt-controller;
 			#interrupt-cells = <1>;
 			interrupts-extended = <&pio 53 IRQ_TYPE_LEVEL_HIGH>;
@@ -329,8 +329,8 @@
 	/* eMMC is shared pin with parallel NAND */
 	emmc_pins_default: emmc-pins-default {
 		mux {
-			function = "emmc", "emmc_rst";
-			groups = "emmc";
+			function = "emmc";
+			groups = "emmc", "emmc_rst";
 		};
 
 		/* "NDL0","NDL1","NDL2","NDL3","NDL4","NDL5","NDL6","NDL7",
diff --git a/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts b/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts
index 41629769bdc8..8c3e2e2578bc 100644
--- a/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts
+++ b/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts
@@ -268,8 +268,8 @@
 	/* eMMC is shared pin with parallel NAND */
 	emmc_pins_default: emmc-pins-default {
 		mux {
-			function = "emmc", "emmc_rst";
-			groups = "emmc";
+			function = "emmc";
+			groups = "emmc", "emmc_rst";
 		};
 
 		/* "NDL0","NDL1","NDL2","NDL3","NDL4","NDL5","NDL6","NDL7",
diff --git a/arch/arm64/boot/dts/mediatek/mt7981b-cudy-wr3000-v1.dts b/arch/arm64/boot/dts/mediatek/mt7981b-cudy-wr3000-v1.dts
new file mode 100644
index 000000000000..54101cc08a25
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt7981b-cudy-wr3000-v1.dts
@@ -0,0 +1,74 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
+
+/dts-v1/;
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+
+#include "mt7981b.dtsi"
+
+/ {
+	compatible = "cudy,wr3000-v1", "mediatek,mt7981b";
+	model = "Cudy WR3000 V1";
+
+	memory@40000000 {
+		reg = <0 0x40000000 0 0x10000000>;
+		device_type = "memory";
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		key-wps {
+			label = "WPS";
+			gpios = <&pio 0 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+
+		key-reset {
+			label = "RESET";
+			gpios = <&pio 1 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led-0 {
+			color = <LED_COLOR_ID_BLUE>;
+			function = LED_FUNCTION_WAN;
+			gpios = <&pio 5 GPIO_ACTIVE_LOW>;
+		};
+
+		led-1 {
+			color = <LED_COLOR_ID_BLUE>;
+			function = LED_FUNCTION_WLAN_2GHZ;
+			gpios = <&pio 6 GPIO_ACTIVE_LOW>;
+		};
+
+		led-2 {
+			color = <LED_COLOR_ID_BLUE>;
+			function = LED_FUNCTION_WLAN_5GHZ;
+			gpios = <&pio 7 GPIO_ACTIVE_LOW>;
+		};
+
+		led-3 {
+			color = <LED_COLOR_ID_BLUE>;
+			function = LED_FUNCTION_LAN;
+			gpios = <&pio 9 GPIO_ACTIVE_LOW>;
+		};
+
+		led-4 {
+			color = <LED_COLOR_ID_BLUE>;
+			function = LED_FUNCTION_STATUS;
+			gpios = <&pio 10 GPIO_ACTIVE_LOW>;
+		};
+
+		led-5 {
+			color = <LED_COLOR_ID_BLUE>;
+			function = LED_FUNCTION_WAN_ONLINE;
+			gpios = <&pio 11 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts b/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts
new file mode 100644
index 000000000000..4f6cbb491287
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
+
+/dts-v1/;
+
+#include "mt7981b.dtsi"
+
+/ {
+	compatible = "openwrt,one", "mediatek,mt7981b";
+	model = "OpenWrt One";
+
+	memory@40000000 {
+		reg = <0 0x40000000 0 0x40000000>;
+		device_type = "memory";
+	};
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi
index 4feff3d1c5f4..5cbea9cd411f 100644
--- a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi
@@ -2,6 +2,7 @@
 
 #include <dt-bindings/clock/mediatek,mt7981-clk.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/reset/mt7986-resets.h>
 
 / {
 	compatible = "mediatek,mt7981b";
@@ -62,12 +63,19 @@
 			#clock-cells = <1>;
 		};
 
-		clock-controller@1001b000 {
+		topckgen: clock-controller@1001b000 {
 			compatible = "mediatek,mt7981-topckgen", "syscon";
 			reg = <0 0x1001b000 0 0x1000>;
 			#clock-cells = <1>;
 		};
 
+		watchdog: watchdog@1001c000 {
+			compatible = "mediatek,mt7986-wdt";
+			reg = <0 0x1001c000 0 0x1000>;
+			interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
+			#reset-cells = <1>;
+		};
+
 		clock-controller@1001e000 {
 			compatible = "mediatek,mt7981-apmixedsys";
 			reg = <0 0x1001e000 0 0x1000>;
@@ -78,20 +86,155 @@
 			compatible = "mediatek,mt7981-pwm";
 			reg = <0 0x10048000 0 0x1000>;
 			clocks = <&infracfg CLK_INFRA_PWM_STA>,
-				<&infracfg CLK_INFRA_PWM_HCK>,
-				<&infracfg CLK_INFRA_PWM1_CK>,
-				<&infracfg CLK_INFRA_PWM2_CK>,
-				<&infracfg CLK_INFRA_PWM3_CK>;
+				 <&infracfg CLK_INFRA_PWM_HCK>,
+				 <&infracfg CLK_INFRA_PWM1_CK>,
+				 <&infracfg CLK_INFRA_PWM2_CK>,
+				 <&infracfg CLK_INFRA_PWM3_CK>;
 			clock-names = "top", "main", "pwm1", "pwm2", "pwm3";
 			#pwm-cells = <2>;
 		};
 
+		serial@11002000 {
+			compatible = "mediatek,mt7981-uart", "mediatek,mt6577-uart";
+			reg = <0 0x11002000 0 0x100>;
+			interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "uart", "wakeup";
+			clocks = <&infracfg CLK_INFRA_UART0_SEL>,
+				 <&infracfg CLK_INFRA_UART0_CK>;
+			clock-names = "baud", "bus";
+			status = "disabled";
+		};
+
+		serial@11003000 {
+			compatible = "mediatek,mt7981-uart", "mediatek,mt6577-uart";
+			reg = <0 0x11003000 0 0x100>;
+			interrupts = <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "uart", "wakeup";
+			clocks = <&infracfg CLK_INFRA_UART1_SEL>,
+				 <&infracfg CLK_INFRA_UART1_CK>;
+			clock-names = "baud", "bus";
+			status = "disabled";
+		};
+
+		serial@11004000 {
+			compatible = "mediatek,mt7981-uart", "mediatek,mt6577-uart";
+			reg = <0 0x11004000 0 0x100>;
+			interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "uart", "wakeup";
+			clocks = <&infracfg CLK_INFRA_UART2_SEL>,
+				 <&infracfg CLK_INFRA_UART2_CK>;
+			clock-names = "baud", "bus";
+			status = "disabled";
+		};
+
+		i2c@11007000 {
+			compatible = "mediatek,mt7981-i2c";
+			reg = <0 0x11007000 0 0x1000>,
+			      <0 0x10217080 0 0x80>;
+			interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&infracfg CLK_INFRA_I2C0_CK>,
+				 <&infracfg CLK_INFRA_AP_DMA_CK>,
+				 <&infracfg CLK_INFRA_I2C_MCK_CK>,
+				 <&infracfg CLK_INFRA_I2C_PCK_CK>;
+			clock-names = "main", "dma", "arb", "pmic";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		spi@11009000 {
+			compatible = "mediatek,mt7981-spi-ipm", "mediatek,spi-ipm";
+			reg = <0 0x11009000 0 0x1000>;
+			interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&topckgen CLK_TOP_CB_M_D2>,
+				 <&topckgen CLK_TOP_SPI_SEL>,
+				 <&infracfg CLK_INFRA_SPI2_CK>,
+				 <&infracfg CLK_INFRA_SPI2_HCK_CK>;
+			clock-names = "parent-clk", "sel-clk", "spi-clk", "hclk";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		spi@1100a000 {
+			compatible = "mediatek,mt7981-spi-ipm", "mediatek,spi-ipm";
+			reg = <0 0x1100a000 0 0x1000>;
+			interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&topckgen CLK_TOP_CB_M_D2>,
+				 <&topckgen CLK_TOP_SPI_SEL>,
+				 <&infracfg CLK_INFRA_SPI0_CK>,
+				 <&infracfg CLK_INFRA_SPI0_HCK_CK>;
+			clock-names = "parent-clk", "sel-clk", "spi-clk", "hclk";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		spi@1100b000 {
+			compatible = "mediatek,mt7981-spi-ipm", "mediatek,spi-ipm";
+			reg = <0 0x1100b000 0 0x1000>;
+			interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&topckgen CLK_TOP_CB_M_D2>,
+				 <&topckgen CLK_TOP_SPI_SEL>,
+				 <&infracfg CLK_INFRA_SPI1_CK>,
+				 <&infracfg CLK_INFRA_SPI1_HCK_CK>;
+			clock-names = "parent-clk", "sel-clk", "spi-clk", "hclk";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		pio: pinctrl@11d00000 {
+			compatible = "mediatek,mt7981-pinctrl";
+			reg = <0 0x11d00000 0 0x1000>,
+			      <0 0x11c00000 0 0x1000>,
+			      <0 0x11c10000 0 0x1000>,
+			      <0 0x11d20000 0 0x1000>,
+			      <0 0x11e00000 0 0x1000>,
+			      <0 0x11e20000 0 0x1000>,
+			      <0 0x11f00000 0 0x1000>,
+			      <0 0x11f10000 0 0x1000>,
+			      <0 0x1000b000 0 0x1000>;
+			reg-names = "gpio", "iocfg_rt", "iocfg_rm", "iocfg_rb", "iocfg_lb",
+				    "iocfg_bl", "iocfg_tm", "iocfg_tl", "eint";
+			interrupt-controller;
+			interrupts = <GIC_SPI 225 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-parent = <&gic>;
+			gpio-ranges = <&pio 0 0 56>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			#interrupt-cells = <2>;
+		};
+
+		efuse@11f20000 {
+			compatible = "mediatek,mt7981-efuse", "mediatek,efuse";
+			reg = <0 0x11f20000 0 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+		};
+
 		clock-controller@15000000 {
 			compatible = "mediatek,mt7981-ethsys", "syscon";
 			reg = <0 0x15000000 0 0x1000>;
 			#clock-cells = <1>;
 			#reset-cells = <1>;
 		};
+
+		wifi@18000000 {
+			compatible = "mediatek,mt7981-wmac";
+			reg = <0 0x18000000 0 0x1000000>,
+			      <0 0x10003000 0 0x1000>,
+			      <0 0x11d10000 0 0x1000>;
+			interrupts = <GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 214 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&topckgen CLK_TOP_NETSYS_MCU_SEL>,
+				 <&topckgen CLK_TOP_AP2CNN_HOST_SEL>;
+			clock-names = "mcu", "ap2conn";
+			resets = <&watchdog MT7986_TOPRGU_CONSYS_SW_RST>;
+			reset-names = "consys";
+		};
 	};
 
 	timer {
diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-emmc.dtso b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-emmc.dtso
index 779dc6782bb1..047a8388811e 100644
--- a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-emmc.dtso
+++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-emmc.dtso
@@ -9,21 +9,17 @@
 
 / {
 	compatible = "bananapi,bpi-r3", "mediatek,mt7986a";
-
-	fragment@0 {
-		target-path = "/soc/mmc@11230000";
-		__overlay__ {
-			bus-width = <8>;
-			max-frequency = <200000000>;
-			cap-mmc-highspeed;
-			mmc-hs200-1_8v;
-			mmc-hs400-1_8v;
-			hs400-ds-delay = <0x14014>;
-			non-removable;
-			no-sd;
-			no-sdio;
-			status = "okay";
-		};
-	};
 };
 
+&{/soc/mmc@11230000} {
+	bus-width = <8>;
+	max-frequency = <200000000>;
+	cap-mmc-highspeed;
+	mmc-hs200-1_8v;
+	mmc-hs400-1_8v;
+	hs400-ds-delay = <0x14014>;
+	non-removable;
+	no-sd;
+	no-sdio;
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-mini.dts b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-mini.dts
new file mode 100644
index 000000000000..e2a2fea7adf0
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-mini.dts
@@ -0,0 +1,493 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2021 MediaTek Inc.
+ * Authors: Frank Wunderlich <frank-w@public-files.de>
+ *          Eric Woudstra <ericwouds@gmail.com>
+ *          Tianling Shen <cnsztl@immortalwrt.org>
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/mt65xx.h>
+
+#include "mt7986a.dtsi"
+
+/ {
+	model = "Bananapi BPI-R3 Mini";
+	chassis-type = "embedded";
+	compatible = "bananapi,bpi-r3mini", "mediatek,mt7986a";
+
+	aliases {
+		serial0 = &uart0;
+		ethernet0 = &gmac0;
+		ethernet1 = &gmac1;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	dcin: regulator-12v {
+		compatible = "regulator-fixed";
+		regulator-name = "12vd";
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	fan: pwm-fan {
+		compatible = "pwm-fan";
+		#cooling-cells = <2>;
+		/*
+		 * The signal is inverted on this board and the PWM driver
+		 * does not support polarity inversion.
+		 */
+		/* cooling level (0, 1, 2) */
+		cooling-levels = <255 96 0>;
+		pwms = <&pwm 0 10000>;
+	};
+
+	reg_1p8v: regulator-1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "1.8vd";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-boot-on;
+		regulator-always-on;
+		vin-supply = <&dcin>;
+	};
+
+	reg_3p3v: regulator-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "3.3vd";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		regulator-always-on;
+		vin-supply = <&dcin>;
+	};
+
+	usb_vbus: regulator-5v {
+		compatible = "regulator-fixed";
+		regulator-name = "usb_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpios = <&pio 20 GPIO_ACTIVE_LOW>;
+		regulator-boot-on;
+	};
+
+	en8811_a: regulator-phy1 {
+		compatible = "regulator-fixed";
+		regulator-name = "phy1";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&pio 16 GPIO_ACTIVE_LOW>;
+		regulator-always-on;
+	};
+
+	en8811_b: regulator-phy2 {
+		compatible = "regulator-fixed";
+		regulator-name = "phy2";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&pio 17 GPIO_ACTIVE_LOW>;
+		regulator-always-on;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		green_led: led-0 {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_POWER;
+			gpios = <&pio 19 GPIO_ACTIVE_HIGH>;
+			default-state = "on";
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		reset-key {
+			label = "reset";
+			linux,code = <KEY_RESTART>;
+			gpios = <&pio 7 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+};
+
+&cpu_thermal {
+	cooling-maps {
+		map0 {
+			/* active: set fan to cooling level 2 */
+			cooling-device = <&fan 2 2>;
+			trip = <&cpu_trip_active_high>;
+		};
+
+		map1 {
+			/* active: set fan to cooling level 1 */
+			cooling-device = <&fan 1 1>;
+			trip = <&cpu_trip_active_med>;
+		};
+
+		map2 {
+			/* active: set fan to cooling level 0 */
+			cooling-device = <&fan 0 0>;
+			trip = <&cpu_trip_active_low>;
+		};
+	};
+};
+
+&crypto {
+	status = "okay";
+};
+
+&eth {
+	status = "okay";
+
+	gmac0: mac@0 {
+		compatible = "mediatek,eth-mac";
+		reg = <0>;
+		phy-mode = "2500base-x";
+		phy-handle = <&phy0>;
+	};
+
+	gmac1: mac@1 {
+		compatible = "mediatek,eth-mac";
+		reg = <1>;
+		phy-mode = "2500base-x";
+		phy-handle = <&phy1>;
+	};
+
+	mdio: mdio-bus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+	};
+};
+
+&mmc0 {
+	pinctrl-names = "default", "state_uhs";
+	pinctrl-0 = <&mmc0_pins_default>;
+	pinctrl-1 = <&mmc0_pins_uhs>;
+	vmmc-supply = <&reg_3p3v>;
+	vqmmc-supply = <&reg_1p8v>;
+};
+
+
+&i2c0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c_pins>;
+	status = "okay";
+
+	/* MAC Address EEPROM */
+	eeprom@50 {
+		compatible = "atmel,24c02";
+		reg = <0x50>;
+
+		address-width = <8>;
+		pagesize = <8>;
+		size = <256>;
+	};
+};
+
+&mdio {
+	phy0: ethernet-phy@14 {
+		reg = <14>;
+		interrupts-extended = <&pio 48 IRQ_TYPE_EDGE_FALLING>;
+		reset-gpios = <&pio 49 GPIO_ACTIVE_LOW>;
+		reset-assert-us = <10000>;
+		reset-deassert-us = <20000>;
+		phy-mode = "2500base-x";
+		full-duplex;
+		pause;
+		airoha,pnswap-rx;
+
+		leds {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			led@0 { /* en8811_a_gpio5 */
+				reg = <0>;
+				color = <LED_COLOR_ID_YELLOW>;
+				function = LED_FUNCTION_LAN;
+				function-enumerator = <1>;
+				default-state = "keep";
+			};
+			led@1 { /* en8811_a_gpio4 */
+				reg = <1>;
+				color = <LED_COLOR_ID_GREEN>;
+				function = LED_FUNCTION_LAN;
+				function-enumerator = <2>;
+				default-state = "keep";
+			};
+		};
+	};
+
+	phy1: ethernet-phy@15 {
+		reg = <15>;
+		interrupts-extended = <&pio 46 IRQ_TYPE_EDGE_FALLING>;
+		reset-gpios = <&pio 47 GPIO_ACTIVE_LOW>;
+		reset-assert-us = <10000>;
+		reset-deassert-us = <20000>;
+		phy-mode = "2500base-x";
+		full-duplex;
+		pause;
+		airoha,pnswap-rx;
+
+		leds {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			led@0 { /* en8811_b_gpio5 */
+				reg = <0>;
+				color = <LED_COLOR_ID_YELLOW>;
+				function = LED_FUNCTION_WAN;
+				function-enumerator = <1>;
+				default-state = "keep";
+			};
+			led@1 { /* en8811_b_gpio4 */
+				reg = <1>;
+				color = <LED_COLOR_ID_GREEN>;
+				function = LED_FUNCTION_WAN;
+				function-enumerator = <2>;
+				default-state = "keep";
+			};
+		};
+	};
+};
+
+&pcie {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie_pins>;
+	status = "okay";
+};
+
+&pcie_phy {
+	status = "okay";
+};
+
+&pio {
+	i2c_pins: i2c-pins {
+		mux {
+			function = "i2c";
+			groups = "i2c";
+		};
+	};
+
+	mmc0_pins_default: mmc0-pins {
+		mux {
+			function = "emmc";
+			groups = "emmc_51";
+		};
+		conf-cmd-dat {
+			pins = "EMMC_DATA_0", "EMMC_DATA_1", "EMMC_DATA_2",
+			       "EMMC_DATA_3", "EMMC_DATA_4", "EMMC_DATA_5",
+			       "EMMC_DATA_6", "EMMC_DATA_7", "EMMC_CMD";
+			input-enable;
+			drive-strength = <4>;
+			bias-pull-up = <MTK_PUPD_SET_R1R0_01>; /* pull-up 10K */
+		};
+		conf-clk {
+			pins = "EMMC_CK";
+			drive-strength = <6>;
+			bias-pull-down = <MTK_PUPD_SET_R1R0_10>; /* pull-down 50K */
+		};
+		conf-ds {
+			pins = "EMMC_DSL";
+			bias-pull-down = <MTK_PUPD_SET_R1R0_10>; /* pull-down 50K */
+		};
+		conf-rst {
+			pins = "EMMC_RSTB";
+			drive-strength = <4>;
+			bias-pull-up = <MTK_PUPD_SET_R1R0_01>; /* pull-up 10K */
+		};
+	};
+
+	mmc0_pins_uhs: mmc0-uhs-pins {
+		mux {
+			function = "emmc";
+			groups = "emmc_51";
+		};
+		conf-cmd-dat {
+			pins = "EMMC_DATA_0", "EMMC_DATA_1", "EMMC_DATA_2",
+			       "EMMC_DATA_3", "EMMC_DATA_4", "EMMC_DATA_5",
+			       "EMMC_DATA_6", "EMMC_DATA_7", "EMMC_CMD";
+			input-enable;
+			drive-strength = <4>;
+			bias-pull-up = <MTK_PUPD_SET_R1R0_01>; /* pull-up 10K */
+		};
+		conf-clk {
+			pins = "EMMC_CK";
+			drive-strength = <6>;
+			bias-pull-down = <MTK_PUPD_SET_R1R0_10>; /* pull-down 50K */
+		};
+		conf-ds {
+			pins = "EMMC_DSL";
+			bias-pull-down = <MTK_PUPD_SET_R1R0_10>; /* pull-down 50K */
+		};
+		conf-rst {
+			pins = "EMMC_RSTB";
+			drive-strength = <4>;
+			bias-pull-up = <MTK_PUPD_SET_R1R0_01>; /* pull-up 10K */
+		};
+	};
+
+	pcie_pins: pcie-pins {
+		mux {
+			function = "pcie";
+			groups = "pcie_clk", "pcie_wake", "pcie_pereset";
+		};
+	};
+
+	pwm_pins: pwm-pins {
+		mux {
+			function = "pwm";
+			groups = "pwm0";
+		};
+	};
+
+	spi_flash_pins: spi-flash-pins {
+		mux {
+			function = "spi";
+			groups = "spi0", "spi0_wp_hold";
+		};
+	};
+
+	usb_ngff_pins: usb-ngff-pins {
+		ngff-gnss-off-conf {
+			pins = "GPIO_6";
+			drive-strength = <8>;
+			mediatek,pull-up-adv = <1>;
+		};
+		ngff-pe-rst-conf {
+			pins = "GPIO_7";
+			drive-strength = <8>;
+			mediatek,pull-up-adv = <1>;
+		};
+		ngff-wwan-off-conf {
+			pins = "GPIO_8";
+			drive-strength = <8>;
+			mediatek,pull-up-adv = <1>;
+		};
+		ngff-pwr-off-conf {
+			pins = "GPIO_9";
+			drive-strength = <8>;
+			mediatek,pull-up-adv = <1>;
+		};
+		ngff-rst-conf {
+			pins = "GPIO_10";
+			drive-strength = <8>;
+			mediatek,pull-up-adv = <1>;
+		};
+		ngff-coex-conf {
+			pins = "SPI1_CS";
+			drive-strength = <8>;
+			mediatek,pull-up-adv = <1>;
+		};
+	};
+
+	wf_2g_5g_pins: wf-2g-5g-pins {
+		mux {
+			function = "wifi";
+			groups = "wf_2g", "wf_5g";
+		};
+		conf {
+			pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4",
+			       "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6",
+			       "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10",
+			       "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1",
+			       "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0",
+			       "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8",
+			       "WF1_TOP_CLK", "WF1_TOP_DATA";
+			drive-strength = <4>;
+		};
+	};
+
+	wf_dbdc_pins: wf-dbdc-pins {
+		mux {
+			function = "wifi";
+			groups = "wf_dbdc";
+		};
+		conf {
+			pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4",
+			       "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6",
+			       "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10",
+			       "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1",
+			       "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0",
+			       "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8",
+			       "WF1_TOP_CLK", "WF1_TOP_DATA";
+			drive-strength = <4>;
+		};
+	};
+
+	wf_led_pins: wf-led-pins {
+		mux {
+			function = "led";
+			groups = "wifi_led";
+		};
+	};
+};
+
+&pwm {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm_pins>;
+	status = "okay";
+};
+
+&spi0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi_flash_pins>;
+	status = "okay";
+
+	flash@0 {
+		compatible = "spi-nand";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0>;
+
+		spi-max-frequency = <20000000>;
+		spi-tx-bus-width = <4>;
+		spi-rx-bus-width = <4>;
+	};
+};
+
+&ssusb {
+	pinctrl-names = "default";
+	pinctrl-0 = <&usb_ngff_pins>;
+	vusb33-supply = <&reg_3p3v>;
+	vbus-supply = <&usb_vbus>;
+	status = "okay";
+};
+
+&trng {
+	status = "okay";
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&usb_phy {
+	status = "okay";
+};
+
+&watchdog {
+	status = "okay";
+};
+
+&wifi {
+	status = "okay";
+	pinctrl-names = "default", "dbdc";
+	pinctrl-0 = <&wf_2g_5g_pins>, <&wf_led_pins>;
+	pinctrl-1 = <&wf_dbdc_pins>, <&wf_led_pins>;
+
+	led {
+		led-active-low;
+	};
+};
+
diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nand.dtso b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nand.dtso
index 7b97c5c91bd0..24398f8a7da4 100644
--- a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nand.dtso
+++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nand.dtso
@@ -9,46 +9,44 @@
 
 / {
 	compatible = "bananapi,bpi-r3", "mediatek,mt7986a";
+};
+
+&{/soc/spi@1100a000} {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	spi_nand: flash@0 {
+		compatible = "spi-nand";
+		reg = <0>;
+		spi-max-frequency = <10000000>;
+		spi-tx-buswidth = <4>;
+		spi-rx-buswidth = <4>;
 
-	fragment@0 {
-		target-path = "/soc/spi@1100a000";
-		__overlay__ {
+		partitions {
+			compatible = "fixed-partitions";
 			#address-cells = <1>;
-			#size-cells = <0>;
-			spi_nand: flash@0 {
-				compatible = "spi-nand";
-				reg = <0>;
-				spi-max-frequency = <10000000>;
-				spi-tx-buswidth = <4>;
-				spi-rx-buswidth = <4>;
-
-				partitions {
-					compatible = "fixed-partitions";
-					#address-cells = <1>;
-					#size-cells = <1>;
-
-					partition@0 {
-						label = "bl2";
-						reg = <0x0 0x100000>;
-						read-only;
-					};
-
-					partition@100000 {
-						label = "reserved";
-						reg = <0x100000 0x280000>;
-					};
-
-					partition@380000 {
-						label = "fip";
-						reg = <0x380000 0x200000>;
-						read-only;
-					};
-
-					partition@580000 {
-						label = "ubi";
-						reg = <0x580000 0x7a80000>;
-					};
-				};
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "bl2";
+				reg = <0x0 0x100000>;
+				read-only;
+			};
+
+			partition@100000 {
+				label = "reserved";
+				reg = <0x100000 0x280000>;
+			};
+
+			partition@380000 {
+				label = "fip";
+				reg = <0x380000 0x200000>;
+				read-only;
+			};
+
+			partition@580000 {
+				label = "ubi";
+				reg = <0x580000 0x7a80000>;
 			};
 		};
 	};
diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nor.dtso b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nor.dtso
index e48881be4ed6..6a0d529b54ac 100644
--- a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nor.dtso
+++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nor.dtso
@@ -9,54 +9,52 @@
 
 / {
 	compatible = "bananapi,bpi-r3", "mediatek,mt7986a";
+};
+
+&{/soc/spi@1100a000} {
+	#address-cells = <1>;
+	#size-cells = <0>;
 
-	fragment@0 {
-		target-path = "/soc/spi@1100a000";
-		__overlay__ {
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <10000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
 			#address-cells = <1>;
-			#size-cells = <0>;
-			flash@0 {
-				compatible = "jedec,spi-nor";
-				reg = <0>;
-				spi-max-frequency = <10000000>;
-
-				partitions {
-					compatible = "fixed-partitions";
-					#address-cells = <1>;
-					#size-cells = <1>;
-
-					partition@0 {
-						label = "bl2";
-						reg = <0x0 0x40000>;
-						read-only;
-					};
-
-					partition@40000 {
-						label = "u-boot-env";
-						reg = <0x40000 0x40000>;
-					};
-
-					partition@80000 {
-						label = "reserved2";
-						reg = <0x80000 0x80000>;
-					};
-
-					partition@100000 {
-						label = "fip";
-						reg = <0x100000 0x80000>;
-						read-only;
-					};
-
-					partition@180000 {
-						label = "recovery";
-						reg = <0x180000 0xa80000>;
-					};
-
-					partition@c00000 {
-						label = "fit";
-						reg = <0xc00000 0x1400000>;
-					};
-				};
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "bl2";
+				reg = <0x0 0x40000>;
+				read-only;
+			};
+
+			partition@40000 {
+				label = "u-boot-env";
+				reg = <0x40000 0x40000>;
+			};
+
+			partition@80000 {
+				label = "reserved2";
+				reg = <0x80000 0x80000>;
+			};
+
+			partition@100000 {
+				label = "fip";
+				reg = <0x100000 0x80000>;
+				read-only;
+			};
+
+			partition@180000 {
+				label = "recovery";
+				reg = <0x180000 0xa80000>;
+			};
+
+			partition@c00000 {
+				label = "fit";
+				reg = <0xc00000 0x1400000>;
 			};
 		};
 	};
diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-sd.dtso b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-sd.dtso
index f623bce075ce..d9e01967acc4 100644
--- a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-sd.dtso
+++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-sd.dtso
@@ -9,15 +9,11 @@
 
 / {
 	compatible = "bananapi,bpi-r3", "mediatek,mt7986a";
-
-	fragment@0 {
-		target-path = "/soc/mmc@11230000";
-		__overlay__ {
-			bus-width = <4>;
-			max-frequency = <52000000>;
-			cap-sd-highspeed;
-			status = "okay";
-		};
-	};
 };
 
+&{/soc/mmc@11230000} {
+	bus-width = <4>;
+	max-frequency = <52000000>;
+	cap-sd-highspeed;
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt7988a.dtsi b/arch/arm64/boot/dts/mediatek/mt7988a.dtsi
index bba97de4fb44..aa728331e876 100644
--- a/arch/arm64/boot/dts/mediatek/mt7988a.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt7988a.dtsi
@@ -1,6 +1,8 @@
 // SPDX-License-Identifier: GPL-2.0-only OR MIT
 
+#include <dt-bindings/clock/mediatek,mt7988-clk.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/phy/phy.h>
 
 / {
 	compatible = "mediatek,mt7988a";
@@ -78,7 +80,7 @@
 			#interrupt-cells = <3>;
 		};
 
-		clock-controller@10001000 {
+		infracfg: clock-controller@10001000 {
 			compatible = "mediatek,mt7988-infracfg", "syscon";
 			reg = <0 0x10001000 0 0x1000>;
 			#clock-cells = <1>;
@@ -103,6 +105,92 @@
 			#clock-cells = <1>;
 		};
 
+		pwm@10048000 {
+			compatible = "mediatek,mt7988-pwm";
+			reg = <0 0x10048000 0 0x1000>;
+			clocks = <&infracfg CLK_INFRA_66M_PWM_BCK>,
+				 <&infracfg CLK_INFRA_66M_PWM_HCK>,
+				 <&infracfg CLK_INFRA_66M_PWM_CK1>,
+				 <&infracfg CLK_INFRA_66M_PWM_CK2>,
+				 <&infracfg CLK_INFRA_66M_PWM_CK3>,
+				 <&infracfg CLK_INFRA_66M_PWM_CK4>,
+				 <&infracfg CLK_INFRA_66M_PWM_CK5>,
+				 <&infracfg CLK_INFRA_66M_PWM_CK6>,
+				 <&infracfg CLK_INFRA_66M_PWM_CK7>,
+				 <&infracfg CLK_INFRA_66M_PWM_CK8>;
+			clock-names = "top", "main", "pwm1", "pwm2", "pwm3",
+				      "pwm4", "pwm5", "pwm6", "pwm7", "pwm8";
+			#pwm-cells = <2>;
+			status = "disabled";
+		};
+
+		i2c@11003000 {
+			compatible = "mediatek,mt7981-i2c";
+			reg = <0 0x11003000 0 0x1000>,
+			      <0 0x10217080 0 0x80>;
+			interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&infracfg CLK_INFRA_I2C_BCK>,
+				 <&infracfg CLK_INFRA_66M_AP_DMA_BCK>;
+			clock-names = "main", "dma";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		i2c@11004000 {
+			compatible = "mediatek,mt7981-i2c";
+			reg = <0 0x11004000 0 0x1000>,
+			      <0 0x10217100 0 0x80>;
+			interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&infracfg CLK_INFRA_I2C_BCK>,
+				 <&infracfg CLK_INFRA_66M_AP_DMA_BCK>;
+			clock-names = "main", "dma";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		i2c@11005000 {
+			compatible = "mediatek,mt7981-i2c";
+			reg = <0 0x11005000 0 0x1000>,
+			      <0 0x10217180 0 0x80>;
+			interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&infracfg CLK_INFRA_I2C_BCK>,
+				 <&infracfg CLK_INFRA_66M_AP_DMA_BCK>;
+			clock-names = "main", "dma";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		usb@11190000 {
+			compatible = "mediatek,mt7988-xhci", "mediatek,mtk-xhci";
+			reg = <0 0x11190000 0 0x2e00>,
+			      <0 0x11193e00 0 0x0100>;
+			reg-names = "mac", "ippc";
+			interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&infracfg CLK_INFRA_USB_SYS>,
+				 <&infracfg CLK_INFRA_USB_REF>,
+				 <&infracfg CLK_INFRA_66M_USB_HCK>,
+				 <&infracfg CLK_INFRA_133M_USB_HCK>,
+				 <&infracfg CLK_INFRA_USB_XHCI>;
+			clock-names = "sys_ck", "ref_ck", "mcu_ck", "dma_ck", "xhci_ck";
+		};
+
+		usb@11200000 {
+			compatible = "mediatek,mt7988-xhci", "mediatek,mtk-xhci";
+			reg = <0 0x11200000 0 0x2e00>,
+			      <0 0x11203e00 0 0x0100>;
+			reg-names = "mac", "ippc";
+			interrupts = <GIC_SPI 172 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&infracfg CLK_INFRA_USB_SYS_CK_P1>,
+				 <&infracfg CLK_INFRA_USB_CK_P1>,
+				 <&infracfg CLK_INFRA_66M_USB_HCK_CK_P1>,
+				 <&infracfg CLK_INFRA_133M_USB_HCK_CK_P1>,
+				 <&infracfg CLK_INFRA_USB_XHCI_CK_P1>;
+			clock-names = "sys_ck", "ref_ck", "mcu_ck", "dma_ck", "xhci_ck";
+		};
+
 		clock-controller@11f40000 {
 			compatible = "mediatek,mt7988-xfi-pll";
 			reg = <0 0x11f40000 0 0x1000>;
diff --git a/arch/arm64/boot/dts/mediatek/mt8173-elm-hana.dtsi b/arch/arm64/boot/dts/mediatek/mt8173-elm-hana.dtsi
index 90cbbc18a483..8d1cbc92bce3 100644
--- a/arch/arm64/boot/dts/mediatek/mt8173-elm-hana.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8173-elm-hana.dtsi
@@ -27,6 +27,15 @@
 		hid-descr-addr = <0x0020>;
 		interrupts-extended = <&pio 88 IRQ_TYPE_LEVEL_LOW>;
 	};
+
+	/* Lenovo Ideapad C330 uses G2Touch touchscreen as a 2nd source touchscreen */
+	touchscreen@40 {
+		compatible = "hid-over-i2c";
+		reg = <0x40>;
+		hid-descr-addr = <0x0001>;
+		interrupt-parent = <&pio>;
+		interrupts = <88 IRQ_TYPE_LEVEL_LOW>;
+	};
 };
 
 &i2c4 {
diff --git a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi
index 6d962d437e02..b4d85147b77b 100644
--- a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi
@@ -1134,12 +1134,6 @@
 		rtc: mt6397rtc {
 			compatible = "mediatek,mt6397-rtc";
 		};
-
-		syscfg_pctl_pmic: syscon@c000 {
-			compatible = "mediatek,mt6397-pctl-pmic-syscfg",
-				     "syscon";
-			reg = <0 0x0000c000 0 0x0108>;
-		};
 	};
 };
 
diff --git a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
index 3fab21f59d18..bb4671c18e3b 100644
--- a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
@@ -213,14 +213,14 @@
 				 <MT8173_PIN_76_MSDC1_DAT3__FUNC_MSDC1_DAT3>,
 				 <MT8173_PIN_78_MSDC1_CMD__FUNC_MSDC1_CMD>;
 			input-enable;
-			drive-strength = <MTK_DRIVE_4mA>;
+			drive-strength = <4>;
 			bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
 		};
 
 		pins_clk {
 			pinmux = <MT8173_PIN_77_MSDC1_CLK__FUNC_MSDC1_CLK>;
 			bias-pull-down;
-			drive-strength = <MTK_DRIVE_4mA>;
+			drive-strength = <4>;
 		};
 
 		pins_insert {
@@ -241,13 +241,13 @@
 				 <MT8173_PIN_64_MSDC0_DAT7__FUNC_MSDC0_DAT7>,
 				 <MT8173_PIN_66_MSDC0_CMD__FUNC_MSDC0_CMD>;
 			input-enable;
-			drive-strength = <MTK_DRIVE_2mA>;
+			drive-strength = <2>;
 			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
 		};
 
 		pins_clk {
 			pinmux = <MT8173_PIN_65_MSDC0_CLK__FUNC_MSDC0_CLK>;
-			drive-strength = <MTK_DRIVE_2mA>;
+			drive-strength = <2>;
 			bias-pull-down = <MTK_PUPD_SET_R1R0_01>;
 		};
 
@@ -265,13 +265,13 @@
 				 <MT8173_PIN_76_MSDC1_DAT3__FUNC_MSDC1_DAT3>,
 				 <MT8173_PIN_78_MSDC1_CMD__FUNC_MSDC1_CMD>;
 			input-enable;
-			drive-strength = <MTK_DRIVE_4mA>;
+			drive-strength = <4>;
 			bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
 		};
 
 		pins_clk {
 			pinmux = <MT8173_PIN_77_MSDC1_CLK__FUNC_MSDC1_CLK>;
-			drive-strength = <MTK_DRIVE_4mA>;
+			drive-strength = <4>;
 			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
 		};
 	};
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-evb.dts b/arch/arm64/boot/dts/mediatek/mt8183-evb.dts
index 681deddffc2a..f04baea5d6cb 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-evb.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8183-evb.dts
@@ -160,7 +160,6 @@
 			pinmux = <PINMUX_GPIO82__FUNC_SDA0>,
 				 <PINMUX_GPIO83__FUNC_SCL0>;
 			mediatek,pull-up-adv = <3>;
-			mediatek,drive-strength-adv = <00>;
 		};
 	};
 
@@ -169,7 +168,6 @@
 			pinmux = <PINMUX_GPIO81__FUNC_SDA1>,
 				 <PINMUX_GPIO84__FUNC_SCL1>;
 			mediatek,pull-up-adv = <3>;
-			mediatek,drive-strength-adv = <00>;
 		};
 	};
 
@@ -178,7 +176,6 @@
 			pinmux = <PINMUX_GPIO103__FUNC_SCL2>,
 				 <PINMUX_GPIO104__FUNC_SDA2>;
 			mediatek,pull-up-adv = <3>;
-			mediatek,drive-strength-adv = <00>;
 		};
 	};
 
@@ -187,7 +184,6 @@
 			pinmux = <PINMUX_GPIO50__FUNC_SCL3>,
 				 <PINMUX_GPIO51__FUNC_SDA3>;
 			mediatek,pull-up-adv = <3>;
-			mediatek,drive-strength-adv = <00>;
 		};
 	};
 
@@ -196,7 +192,6 @@
 			pinmux = <PINMUX_GPIO105__FUNC_SCL4>,
 				 <PINMUX_GPIO106__FUNC_SDA4>;
 			mediatek,pull-up-adv = <3>;
-			mediatek,drive-strength-adv = <00>;
 		};
 	};
 
@@ -205,7 +200,6 @@
 			pinmux = <PINMUX_GPIO48__FUNC_SCL5>,
 				 <PINMUX_GPIO49__FUNC_SDA5>;
 			mediatek,pull-up-adv = <3>;
-			mediatek,drive-strength-adv = <00>;
 		};
 	};
 
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-audio-da7219.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui-audio-da7219.dtsi
index 8b57706ac814..586eee79c73c 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-audio-da7219.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-audio-da7219.dtsi
@@ -27,7 +27,7 @@
 			dlg,btn-cfg = <50>;
 			dlg,mic-det-thr = <500>;
 			dlg,jack-ins-deb = <20>;
-			dlg,jack-det-rate = "32ms_64ms";
+			dlg,jack-det-rate = "32_64";
 			dlg,jack-rem-deb = <1>;
 
 			dlg,a-d-btn-thr = <0xa>;
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-cozmo.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-cozmo.dts
index 072133fb0f01..f34964afe39b 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-cozmo.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-cozmo.dts
@@ -9,6 +9,7 @@
 
 / {
 	model = "Google cozmo board";
+	chassis-type = "laptop";
 	compatible = "google,cozmo", "mediatek,mt8183";
 };
 
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel-sku1.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel-sku1.dts
index b595622e7bee..72852b760038 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel-sku1.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel-sku1.dts
@@ -9,6 +9,7 @@
 
 / {
 	model = "Google fennel sku1 board";
+	chassis-type = "convertible";
 	compatible = "google,fennel-sku1", "google,fennel", "mediatek,mt8183";
 
 	pwmleds {
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel-sku6.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel-sku6.dts
index 5a1c39318a6c..757d0afd14fb 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel-sku6.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel-sku6.dts
@@ -9,6 +9,7 @@
 
 / {
 	model = "Google fennel sku6 board";
+	chassis-type = "convertible";
 	compatible = "google,fennel-sku6", "google,fennel", "mediatek,mt8183";
 };
 
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel-sku7.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel-sku7.dts
index 3ea4fdb40118..6641b087e7c5 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel-sku7.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel-sku7.dts
@@ -9,6 +9,7 @@
 
 / {
 	model = "Google fennel sku7 board";
+	chassis-type = "convertible";
 	compatible = "google,fennel-sku7", "google,fennel", "mediatek,mt8183";
 };
 
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel14-sku2.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel14-sku2.dts
index 3fc5a6181d7e..877256eab262 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel14-sku2.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel14-sku2.dts
@@ -9,6 +9,7 @@
 
 / {
 	model = "Google fennel14 sku2 board";
+	chassis-type = "laptop";
 	compatible = "google,fennel-sku2", "google,fennel", "mediatek,mt8183";
 };
 
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel14.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel14.dts
index 23ad0b91e977..b981dd31a430 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel14.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel14.dts
@@ -9,6 +9,7 @@
 
 / {
 	model = "Google fennel14 sku0 board";
+	chassis-type = "laptop";
 	compatible = "google,fennel-sku0", "google,fennel", "mediatek,mt8183";
 };
 
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-kappa.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-kappa.dts
index e5bd9191e426..f3ac9c074226 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-kappa.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-kappa.dts
@@ -9,6 +9,7 @@
 
 / {
 	model = "Google kappa board";
+	chassis-type = "laptop";
 	compatible = "google,kappa", "mediatek,mt8183";
 };
 
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-kenzo.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-kenzo.dts
index 8fa89db03e63..e8241587949b 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-kenzo.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-kenzo.dts
@@ -9,5 +9,6 @@
 
 / {
 	model = "Google kenzo sku17 board";
+	chassis-type = "laptop";
 	compatible = "google,juniper-sku17", "google,juniper", "mediatek,mt8183";
 };
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-makomo-sku0.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-makomo-sku0.dts
index 4eb2a0d571af..ddb993521bbf 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-makomo-sku0.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-makomo-sku0.dts
@@ -19,6 +19,6 @@
 
 &mmc1_pins_uhs {
 	pins-clk {
-		drive-strength = <MTK_DRIVE_6mA>;
+		drive-strength = <6>;
 	};
 };
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-makomo-sku1.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-makomo-sku1.dts
index 6a733361e8ae..10c4f920a7d8 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-makomo-sku1.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-makomo-sku1.dts
@@ -19,6 +19,6 @@
 
 &mmc1_pins_uhs {
 	pins-clk {
-		drive-strength = <MTK_DRIVE_6mA>;
+		drive-strength = <6>;
 	};
 };
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts
index 6a7ae616512d..cce326aec1aa 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts
@@ -17,7 +17,7 @@
 		pinctrl-names = "default";
 		pinctrl-0 = <&bt_pins_wakeup>;
 
-		wobt {
+		event-wobt {
 			label = "Wake on BT";
 			gpios = <&pio 42 GPIO_ACTIVE_HIGH>;
 			linux,code = <KEY_WAKEUP>;
@@ -47,10 +47,8 @@
 	};
 };
 
-&wifi_wakeup {
-	wowlan {
-		gpios = <&pio 113 GPIO_ACTIVE_LOW>;
-	};
+&wifi_wakeup_event {
+	gpios = <&pio 113 GPIO_ACTIVE_LOW>;
 };
 
 &wifi_pwrseq {
@@ -68,16 +66,16 @@
 
 &mmc1_pins_default {
 	pins-cmd-dat {
-		drive-strength = <MTK_DRIVE_6mA>;
+		drive-strength = <6>;
 	};
 	pins-clk {
-		drive-strength = <MTK_DRIVE_6mA>;
+		drive-strength = <6>;
 	};
 };
 
 &mmc1_pins_uhs {
 	pins-clk {
-		drive-strength = <MTK_DRIVE_6mA>;
+		drive-strength = <6>;
 	};
 };
 
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-willow-sku0.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-willow-sku0.dts
index 89208b843b27..928b205a616a 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-willow-sku0.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-willow-sku0.dts
@@ -9,6 +9,7 @@
 
 / {
 	model = "Google willow board sku0";
+	chassis-type = "laptop";
 	compatible = "google,willow-sku0", "google,willow", "mediatek,mt8183";
 };
 
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-willow-sku1.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-willow-sku1.dts
index c7b20441d053..71307a8052d6 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-willow-sku1.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-willow-sku1.dts
@@ -9,5 +9,6 @@
 
 / {
 	model = "Google willow board sku1";
+	chassis-type = "laptop";
 	compatible = "google,willow-sku1", "google,willow", "mediatek,mt8183";
 };
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi
index 7592e3b86037..783c333107bc 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi
@@ -91,16 +91,11 @@
 
 &dsi0 {
 	status = "okay";
-	/delete-property/#size-cells;
-	/delete-property/#address-cells;
 	/delete-node/panel@0;
-	ports {
-		port {
-			dsi_out: endpoint {
-				remote-endpoint = <&anx7625_in>;
-			};
-		};
-	};
+};
+
+&dsi_out {
+	remote-endpoint = <&anx7625_in>;
 };
 
 &i2c0 {
@@ -155,21 +150,24 @@
 		vdd18-supply = <&pp1800_mipibrdg>;
 		vdd33-supply = <&vddio_mipibrdg>;
 
-		#address-cells = <1>;
-		#size-cells = <0>;
-		port@0 {
-			reg = <0>;
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
 
-			anx7625_in: endpoint {
-				remote-endpoint = <&dsi_out>;
+			port@0 {
+				reg = <0>;
+
+				anx7625_in: endpoint {
+					remote-endpoint = <&dsi_out>;
+				};
 			};
-		};
 
-		port@1 {
-			reg = <1>;
+			port@1 {
+				reg = <1>;
 
-			anx7625_out: endpoint {
-				remote-endpoint = <&panel_in>;
+				anx7625_out: endpoint {
+					remote-endpoint = <&panel_in>;
+				};
 			};
 		};
 
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-kodama-sku32.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-kodama-sku32.dts
index 7739358008ee..5a416143b4a0 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-kodama-sku32.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-kodama-sku32.dts
@@ -12,6 +12,7 @@
 
 / {
 	model = "MediaTek kodama sku32 board";
+	chassis-type = "tablet";
 	compatible = "google,kodama-sku32", "google,kodama", "mediatek,mt8183";
 };
 
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
index 100191c6453b..22924f61ec9e 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
@@ -24,7 +24,7 @@
 	backlight_lcd0: backlight_lcd0 {
 		compatible = "pwm-backlight";
 		pwms = <&pwm0 0 500000>;
-		power-supply = <&bl_pp5000>;
+		power-supply = <&reg_vsys>;
 		enable-gpios = <&pio 176 0>;
 		brightness-levels = <0 1023>;
 		num-interpolated-steps = <1023>;
@@ -47,10 +47,9 @@
 	it6505_pp18_reg: regulator0 {
 		compatible = "regulator-fixed";
 		regulator-name = "it6505_pp18";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
 		gpio = <&pio 178 0>;
 		enable-active-high;
+		vin-supply = <&pp1800_alw>;
 	};
 
 	lcd_pp3300: regulator1 {
@@ -62,27 +61,16 @@
 		regulator-boot-on;
 	};
 
-	bl_pp5000: regulator2 {
-		compatible = "regulator-fixed";
-		regulator-name = "bl_pp5000";
-		regulator-min-microvolt = <5000000>;
-		regulator-max-microvolt = <5000000>;
-		regulator-always-on;
-		regulator-boot-on;
-	};
-
 	mmc1_fixed_power: regulator3 {
 		compatible = "regulator-fixed";
 		regulator-name = "mmc1_power";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
+		vin-supply = <&pp3300_alw>;
 	};
 
 	mmc1_fixed_io: regulator4 {
 		compatible = "regulator-fixed";
 		regulator-name = "mmc1_io";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
+		vin-supply = <&pp1800_alw>;
 	};
 
 	pp1800_alw: regulator5 {
@@ -92,6 +80,7 @@
 		regulator-boot-on;
 		regulator-min-microvolt = <1800000>;
 		regulator-max-microvolt = <1800000>;
+		vin-supply = <&reg_vsys>;
 	};
 
 	pp3300_alw: regulator6 {
@@ -101,6 +90,7 @@
 		regulator-boot-on;
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
+		vin-supply = <&reg_vsys>;
 	};
 
 	/* system wide semi-regulated power rail from charger */
@@ -152,7 +142,7 @@
 		pinctrl-names = "default";
 		pinctrl-0 = <&wifi_pins_wakeup>;
 
-		button-wowlan {
+		wifi_wakeup_event: event-wowlan {
 			label = "Wake on WiFi";
 			gpios = <&pio 113 GPIO_ACTIVE_HIGH>;
 			linux,code = <KEY_WAKEUP>;
@@ -488,7 +478,7 @@
 				<PINMUX_GPIO172__FUNC_TDM_DATA1_2ND>,
 				<PINMUX_GPIO173__FUNC_TDM_DATA2_2ND>,
 				<PINMUX_GPIO10__FUNC_TDM_DATA3>; /*8ch-i2s to it6505*/
-			drive-strength = <MTK_DRIVE_6mA>;
+			drive-strength = <6>;
 		};
 	};
 
@@ -502,7 +492,7 @@
 				<PINMUX_GPIO10__FUNC_GPIO10>;
 			input-enable;
 			bias-pull-down;
-			drive-strength = <MTK_DRIVE_2mA>;
+			drive-strength = <2>;
 		};
 	};
 
@@ -533,7 +523,6 @@
 			pinmux = <PINMUX_GPIO82__FUNC_SDA0>,
 				 <PINMUX_GPIO83__FUNC_SCL0>;
 			mediatek,pull-up-adv = <3>;
-			mediatek,drive-strength-adv = <00>;
 		};
 	};
 
@@ -542,7 +531,6 @@
 			pinmux = <PINMUX_GPIO81__FUNC_SDA1>,
 				 <PINMUX_GPIO84__FUNC_SCL1>;
 			mediatek,pull-up-adv = <3>;
-			mediatek,drive-strength-adv = <00>;
 		};
 	};
 
@@ -551,7 +539,6 @@
 			pinmux = <PINMUX_GPIO103__FUNC_SCL2>,
 				 <PINMUX_GPIO104__FUNC_SDA2>;
 			bias-disable;
-			mediatek,drive-strength-adv = <00>;
 		};
 	};
 
@@ -560,7 +547,6 @@
 			pinmux = <PINMUX_GPIO50__FUNC_SCL3>,
 				 <PINMUX_GPIO51__FUNC_SDA3>;
 			mediatek,pull-up-adv = <3>;
-			mediatek,drive-strength-adv = <00>;
 		};
 	};
 
@@ -569,7 +555,6 @@
 			pinmux = <PINMUX_GPIO105__FUNC_SCL4>,
 				 <PINMUX_GPIO106__FUNC_SDA4>;
 			bias-disable;
-			mediatek,drive-strength-adv = <00>;
 		};
 	};
 
@@ -578,7 +563,6 @@
 			pinmux = <PINMUX_GPIO48__FUNC_SCL5>,
 				 <PINMUX_GPIO49__FUNC_SDA5>;
 			mediatek,pull-up-adv = <3>;
-			mediatek,drive-strength-adv = <00>;
 		};
 	};
 
@@ -679,14 +663,14 @@
 				 <PINMUX_GPIO34__FUNC_MSDC1_DAT1>,
 				 <PINMUX_GPIO33__FUNC_MSDC1_DAT2>,
 				 <PINMUX_GPIO30__FUNC_MSDC1_DAT3>;
-			drive-strength = <MTK_DRIVE_6mA>;
+			drive-strength = <6>;
 			input-enable;
 			mediatek,pull-up-adv = <10>;
 		};
 
 		pins-clk {
 			pinmux = <PINMUX_GPIO29__FUNC_MSDC1_CLK>;
-			drive-strength = <MTK_DRIVE_8mA>;
+			drive-strength = <8>;
 			mediatek,pull-down-adv = <10>;
 			input-enable;
 		};
@@ -803,7 +787,6 @@
 		};
 		pins-rts {
 			pinmux = <PINMUX_GPIO47__FUNC_URTS1>;
-			output-enable;
 		};
 		pins-cts {
 			pinmux = <PINMUX_GPIO46__FUNC_UCTS1>;
@@ -822,7 +805,6 @@
 		};
 		pins-rts {
 			pinmux = <PINMUX_GPIO47__FUNC_URTS1>;
-			output-enable;
 		};
 		pins-cts {
 			pinmux = <PINMUX_GPIO46__FUNC_UCTS1>;
@@ -876,10 +858,6 @@
 	domain-supply = <&mt6358_vgpu_reg>;
 };
 
-&soc_data {
-	status = "okay";
-};
-
 &spi0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&spi0_pins>;
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-pumpkin.dts b/arch/arm64/boot/dts/mediatek/mt8183-pumpkin.dts
index 333c516af490..1aa668c3ccf9 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-pumpkin.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8183-pumpkin.dts
@@ -197,7 +197,6 @@
 			pinmux = <PINMUX_GPIO82__FUNC_SDA0>,
 				 <PINMUX_GPIO83__FUNC_SCL0>;
 			mediatek,pull-up-adv = <3>;
-			mediatek,drive-strength-adv = <00>;
 		};
 	};
 
@@ -206,7 +205,6 @@
 			pinmux = <PINMUX_GPIO81__FUNC_SDA1>,
 				 <PINMUX_GPIO84__FUNC_SCL1>;
 			mediatek,pull-up-adv = <3>;
-			mediatek,drive-strength-adv = <00>;
 		};
 	};
 
@@ -215,7 +213,6 @@
 			pinmux = <PINMUX_GPIO103__FUNC_SCL2>,
 				 <PINMUX_GPIO104__FUNC_SDA2>;
 			mediatek,pull-up-adv = <3>;
-			mediatek,drive-strength-adv = <00>;
 		};
 	};
 
@@ -224,7 +221,6 @@
 			pinmux = <PINMUX_GPIO50__FUNC_SCL3>,
 				 <PINMUX_GPIO51__FUNC_SDA3>;
 			mediatek,pull-up-adv = <3>;
-			mediatek,drive-strength-adv = <00>;
 		};
 	};
 
@@ -233,7 +229,6 @@
 			pinmux = <PINMUX_GPIO105__FUNC_SCL4>,
 				 <PINMUX_GPIO106__FUNC_SDA4>;
 			mediatek,pull-up-adv = <3>;
-			mediatek,drive-strength-adv = <00>;
 		};
 	};
 
@@ -242,7 +237,6 @@
 			pinmux = <PINMUX_GPIO48__FUNC_SCL5>,
 				 <PINMUX_GPIO49__FUNC_SDA5>;
 			mediatek,pull-up-adv = <3>;
-			mediatek,drive-strength-adv = <00>;
 		};
 	};
 
@@ -356,14 +350,14 @@
 				 <PINMUX_GPIO34__FUNC_MSDC1_DAT1>,
 				 <PINMUX_GPIO33__FUNC_MSDC1_DAT2>,
 				 <PINMUX_GPIO30__FUNC_MSDC1_DAT3>;
-			drive-strength = <MTK_DRIVE_6mA>;
+			drive-strength = <6>;
 			input-enable;
 			mediatek,pull-up-adv = <10>;
 		};
 
 		pins_clk {
 			pinmux = <PINMUX_GPIO29__FUNC_MSDC1_CLK>;
-			drive-strength = <MTK_DRIVE_8mA>;
+			drive-strength = <8>;
 			mediatek,pull-down-adv = <10>;
 			input-enable;
 		};
diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index 774ae5d9143f..266441e999f2 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
@@ -872,8 +872,6 @@
 
 				mfg_async: power-domain@MT8183_POWER_DOMAIN_MFG_ASYNC {
 					reg = <MT8183_POWER_DOMAIN_MFG_ASYNC>;
-					clocks = <&topckgen CLK_TOP_MUX_MFG>;
-					clock-names = "mfg";
 					#address-cells = <1>;
 					#size-cells = <0>;
 					#power-domain-cells = <1>;
@@ -1183,7 +1181,7 @@
 			status = "disabled";
 		};
 
-		thermal: thermal@1100b000 {
+		thermal: thermal-sensor@1100b000 {
 			#thermal-sensor-cells = <1>;
 			compatible = "mediatek,mt8183-thermal";
 			reg = <0 0x1100b000 0 0xc00>;
@@ -1838,6 +1836,17 @@
 			phy-names = "dphy";
 		};
 
+		dpi0: dpi@14015000 {
+			compatible = "mediatek,mt8183-dpi";
+			reg = <0 0x14015000 0 0x1000>;
+			interrupts = <GIC_SPI 237 IRQ_TYPE_LEVEL_LOW>;
+			power-domains = <&spm MT8183_POWER_DOMAIN_DISP>;
+			clocks = <&mmsys CLK_MM_DPI_IF>,
+				 <&mmsys CLK_MM_DPI_MM>,
+				 <&apmixedsys CLK_APMIXED_TVDPLL>;
+			clock-names = "pixel", "engine", "pll";
+		};
+
 		mutex: mutex@14016000 {
 			compatible = "mediatek,mt8183-disp-mutex";
 			reg = <0 0x14016000 0 0x1000>;
@@ -2090,61 +2099,129 @@
 			};
 		};
 
-		/* The tzts1 ~ tzts6 don't need to polling */
-		/* The tzts1 ~ tzts6 don't need to thermal throttle */
-
-		tzts1: tzts1 {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
+		tzts1: soc-thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <250>;
 			thermal-sensors = <&thermal 1>;
 			sustainable-power = <5000>;
-			trips {};
-			cooling-maps {};
+			trips {
+				soc_alert: trip-alert {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				soc_crit: trip-crit {
+					temperature = <100000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
 		};
 
-		tzts2: tzts2 {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
+		tzts2: gpu-thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <250>;
 			thermal-sensors = <&thermal 2>;
 			sustainable-power = <5000>;
-			trips {};
-			cooling-maps {};
+
+			trips {
+				gpu_alert: trip-alert {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				gpu_crit: trip-crit {
+					temperature = <100000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
 		};
 
-		tzts3: tzts3 {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
+		tzts3: md1-thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <250>;
 			thermal-sensors = <&thermal 3>;
 			sustainable-power = <5000>;
-			trips {};
-			cooling-maps {};
+
+			trips {
+				md1_alert: trip-alert {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				md1_crit: trip-crit {
+					temperature = <100000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
 		};
 
-		tzts4: tzts4 {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
+		tzts4: cpu-little-thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <250>;
 			thermal-sensors = <&thermal 4>;
 			sustainable-power = <5000>;
-			trips {};
-			cooling-maps {};
+
+			trips {
+				cpul_alert: trip-alert {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpul_crit: trip-crit {
+					temperature = <100000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
 		};
 
-		tzts5: tzts5 {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
+		tzts5: cpu-big-thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <250>;
 			thermal-sensors = <&thermal 5>;
 			sustainable-power = <5000>;
-			trips {};
-			cooling-maps {};
+
+			trips {
+				cpub_alert: trip-alert {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpub_crit: trip-crit {
+					temperature = <100000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
 		};
 
-		tztsABB: tztsABB {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
+		tztsABB: tsabb-thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <250>;
 			thermal-sensors = <&thermal 6>;
 			sustainable-power = <5000>;
-			trips {};
-			cooling-maps {};
+
+			trips {
+				tsabb_alert: trip-alert {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				tsabb_crit: trip-crit {
+					temperature = <100000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
 		};
 	};
 };
diff --git a/arch/arm64/boot/dts/mediatek/mt8186-corsola-voltorb-sku589824.dts b/arch/arm64/boot/dts/mediatek/mt8186-corsola-voltorb-sku589824.dts
new file mode 100644
index 000000000000..d16834eec87a
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8186-corsola-voltorb-sku589824.dts
@@ -0,0 +1,13 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2022 Google LLC
+ */
+
+/dts-v1/;
+#include "mt8186-corsola-voltorb.dtsi"
+
+/ {
+	model = "Google Voltorb sku589824 board";
+	compatible = "google,voltorb-sku589824", "google,voltorb",
+		     "mediatek,mt8186";
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8186-corsola-voltorb-sku589825.dts b/arch/arm64/boot/dts/mediatek/mt8186-corsola-voltorb-sku589825.dts
new file mode 100644
index 000000000000..45e57f7706cc
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8186-corsola-voltorb-sku589825.dts
@@ -0,0 +1,25 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2022 Google LLC
+ */
+
+/dts-v1/;
+#include "mt8186-corsola-voltorb.dtsi"
+
+/ {
+	model = "Google Voltorb sku589825 board";
+	compatible = "google,voltorb-sku589825", "google,voltorb",
+		     "mediatek,mt8186";
+};
+
+&i2c1 {
+	touchscreen@10 {
+		compatible = "elan,ekth6915";
+		reg = <0x10>;
+		interrupts-extended = <&pio 12 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&touchscreen_pins>;
+		reset-gpios = <&pio 60 GPIO_ACTIVE_LOW>;
+		vcc33-supply = <&pp3300_s3>;
+	};
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8186-corsola-voltorb.dtsi b/arch/arm64/boot/dts/mediatek/mt8186-corsola-voltorb.dtsi
new file mode 100644
index 000000000000..52ec58128d56
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8186-corsola-voltorb.dtsi
@@ -0,0 +1,103 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2022 Google LLC
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/spmi/spmi.h>
+
+#include "mt8186-corsola-steelix.dtsi"
+
+/ {
+	chassis-type = "laptop";
+
+	max98360a: max98360a {
+		compatible = "maxim,max98360a";
+		sdmode-gpios = <&pio 150 GPIO_ACTIVE_HIGH>;
+		#sound-dai-cells = <0>;
+	};
+};
+
+&cpu6 {
+	proc-supply = <&mt6319_buck1>;
+};
+
+&cpu7 {
+	proc-supply = <&mt6319_buck1>;
+};
+
+&gpio_keys {
+	status = "disabled";
+};
+
+&keyboard_controller {
+	linux,keymap = <
+		MATRIX_KEY(0x00, 0x02, KEY_BACK)
+		MATRIX_KEY(0x03, 0x02, KEY_REFRESH)
+		MATRIX_KEY(0x02, 0x02, KEY_ZOOM)
+		MATRIX_KEY(0x01, 0x02, KEY_SCALE)
+		MATRIX_KEY(0x03, 0x04, KEY_SYSRQ)
+		MATRIX_KEY(0x02, 0x04, KEY_BRIGHTNESSDOWN)
+		MATRIX_KEY(0x01, 0x04, KEY_BRIGHTNESSUP)
+		MATRIX_KEY(0x02, 0x09, KEY_MUTE)
+		MATRIX_KEY(0x01, 0x09, KEY_VOLUMEDOWN)
+		MATRIX_KEY(0x00, 0x04, KEY_VOLUMEUP)
+		CROS_STD_MAIN_KEYMAP
+	>;
+};
+
+&mt6366_vproc11_reg {
+	status = "disabled";
+};
+
+&cluster1_opp_14 {
+	opp-hz = /bits/ 64 <2050000000>;
+	opp-microvolt = <1118750>;
+};
+
+&cluster1_opp_15 {
+	opp-hz = /bits/ 64 <2200000000>;
+};
+
+&rt1019p{
+	status = "disabled";
+};
+
+&sound {
+	compatible = "mediatek,mt8186-mt6366-rt5682s-max98360-sound";
+	status = "okay";
+
+	spk-hdmi-playback-dai-link {
+		codec {
+			sound-dai = <&it6505dptx>, <&max98360a>;
+		};
+	};
+};
+
+&spmi {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spmi_pins>;
+	#address-cells = <2>;
+	#size-cells = <0>;
+	status = "okay";
+
+	pmic@6 {
+		compatible = "mediatek,mt6319-regulator", "mediatek,mt6315-regulator";
+		reg = <0x6 SPMI_USID>;
+
+		regulators {
+			mt6319_buck1: vbuck1 {
+					regulator-name = "ppvar_dvdd_proc_bc_mt6319";
+					regulator-min-microvolt = <600000>;
+					regulator-max-microvolt = <1193750>;
+					regulator-enable-ramp-delay = <256>;
+					regulator-allowed-modes = <0 1 2>;
+					regulator-always-on;
+			};
+		};
+	};
+};
+
+&touchscreen {
+	status = "disabled";
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi b/arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi
index 1807e9d6cb0e..682c6ad2574d 100644
--- a/arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi
@@ -42,7 +42,7 @@
 		default-brightness-level = <576>;
 	};
 
-	bt-sco-codec {
+	bt-sco {
 		compatible = "linux,bt-sco";
 		#sound-dai-cells = <0>;
 	};
@@ -169,7 +169,7 @@
 
 		adsp_mem: memory@60000000 {
 			compatible = "shared-dma-pool";
-			reg = <0 0x60000000 0 0xA00000>;
+			reg = <0 0x60000000 0 0x1000000>;
 			no-map;
 		};
 
@@ -223,12 +223,44 @@
 		mediatek,adsp = <&adsp>;
 		mediatek,platform = <&afe>;
 
-		playback-codecs {
-			sound-dai = <&it6505dptx>, <&rt1019p>;
+		audio-routing =
+			"Headphone", "HPOL",
+			"Headphone", "HPOR",
+			"IN1P", "Headset Mic",
+			"Speakers", "Speaker",
+			"HDMI1", "TX";
+
+		hs-playback-dai-link {
+			link-name = "I2S0";
+			dai-format = "i2s";
+			mediatek,clk-provider = "cpu";
+			codec {
+				sound-dai = <&rt5682s 0>;
+			};
+		};
+
+		hs-capture-dai-link {
+			link-name = "I2S1";
+			dai-format = "i2s";
+			mediatek,clk-provider = "cpu";
+			codec {
+				sound-dai = <&rt5682s 0>;
+			};
 		};
 
-		headset-codec {
-			sound-dai = <&rt5682s 0>;
+		spk-share-dai-link {
+			link-name = "I2S2";
+			mediatek,clk-provider = "cpu";
+		};
+
+		spk-hdmi-playback-dai-link {
+			link-name = "I2S3";
+			dai-format = "i2s";
+			mediatek,clk-provider = "cpu";
+			/* RT1019P and IT6505 connected to the same I2S line */
+			codec {
+				sound-dai = <&it6505dptx>, <&rt1019p>;
+			};
 		};
 	};
 
@@ -321,7 +353,8 @@
 	pinctrl-names = "default", "sleep";
 	pinctrl-0 = <&dpi_pins_default>;
 	pinctrl-1 = <&dpi_pins_sleep>;
-	status = "okay";
+	/* TODO Re-enable after DP to Type-C port muxing can be described */
+	status = "disabled";
 };
 
 &dpi_out {
diff --git a/arch/arm64/boot/dts/mediatek/mt8186.dtsi b/arch/arm64/boot/dts/mediatek/mt8186.dtsi
index 4763ed5dc86c..148c332018b0 100644
--- a/arch/arm64/boot/dts/mediatek/mt8186.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8186.dtsi
@@ -13,6 +13,8 @@
 #include <dt-bindings/power/mt8186-power.h>
 #include <dt-bindings/phy/phy.h>
 #include <dt-bindings/reset/mt8186-resets.h>
+#include <dt-bindings/thermal/thermal.h>
+#include <dt-bindings/thermal/mediatek,lvts-thermal.h>
 
 / {
 	compatible = "mediatek,mt8186";
@@ -731,7 +733,7 @@
 		opp-900000000-3 {
 			opp-hz = /bits/ 64 <900000000>;
 			opp-microvolt = <850000>;
-			opp-supported-hw = <0x8>;
+			opp-supported-hw = <0xcf>;
 		};
 
 		opp-900000000-4 {
@@ -743,13 +745,13 @@
 		opp-900000000-5 {
 			opp-hz = /bits/ 64 <900000000>;
 			opp-microvolt = <825000>;
-			opp-supported-hw = <0x30>;
+			opp-supported-hw = <0x20>;
 		};
 
 		opp-950000000-3 {
 			opp-hz = /bits/ 64 <950000000>;
 			opp-microvolt = <900000>;
-			opp-supported-hw = <0x8>;
+			opp-supported-hw = <0xcf>;
 		};
 
 		opp-950000000-4 {
@@ -761,13 +763,13 @@
 		opp-950000000-5 {
 			opp-hz = /bits/ 64 <950000000>;
 			opp-microvolt = <850000>;
-			opp-supported-hw = <0x30>;
+			opp-supported-hw = <0x20>;
 		};
 
 		opp-1000000000-3 {
 			opp-hz = /bits/ 64 <1000000000>;
 			opp-microvolt = <950000>;
-			opp-supported-hw = <0x8>;
+			opp-supported-hw = <0xcf>;
 		};
 
 		opp-1000000000-4 {
@@ -779,7 +781,7 @@
 		opp-1000000000-5 {
 			opp-hz = /bits/ 64 <1000000000>;
 			opp-microvolt = <875000>;
-			opp-supported-hw = <0x30>;
+			opp-supported-hw = <0x20>;
 		};
 	};
 
@@ -1361,6 +1363,29 @@
 			status = "disabled";
 		};
 
+		lvts: thermal-sensor@1100b000 {
+			compatible = "mediatek,mt8186-lvts";
+			reg = <0 0x1100b000 0 0x1000>;
+			interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH 0>;
+			clocks = <&infracfg_ao CLK_INFRA_AO_THERM>;
+			resets = <&infracfg_ao MT8186_INFRA_THERMAL_CTRL_RST>;
+			nvmem-cells = <&lvts_efuse_data1 &lvts_efuse_data2>;
+			nvmem-cell-names = "lvts-calib-data-1", "lvts-calib-data-2";
+			#thermal-sensor-cells = <1>;
+		};
+
+		svs: svs@1100bc00 {
+			compatible = "mediatek,mt8186-svs";
+			reg = <0 0x1100bc00 0 0x400>;
+			interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH 0>;
+			clocks = <&infracfg_ao CLK_INFRA_AO_THERM>;
+			clock-names = "main";
+			nvmem-cells = <&svs_calibration>, <&lvts_efuse_data1>;
+			nvmem-cell-names = "svs-calibration-data", "t-calibration-data";
+			resets = <&infracfg_ao MT8186_INFRA_PTP_CTRL_RST>;
+			reset-names = "svs_rst";
+		};
+
 		pwm0: pwm@1100e000 {
 			compatible = "mediatek,mt8186-disp-pwm", "mediatek,mt8183-disp-pwm";
 			reg = <0 0x1100e000 0 0x1000>;
@@ -1676,6 +1701,18 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 
+			lvts_efuse_data1: lvts1-calib@1cc {
+				reg = <0x1cc 0x14>;
+			};
+
+			lvts_efuse_data2: lvts2-calib@2f8 {
+				reg = <0x2f8 0x14>;
+			};
+
+			svs_calibration: calib@550 {
+				reg = <0x550 0x50>;
+			};
+
 			gpu_speedbin: gpu-speedbin@59c {
 				reg = <0x59c 0x4>;
 				bits = <0 3>;
@@ -1824,6 +1861,7 @@
 			assigned-clocks = <&topckgen CLK_TOP_DPI>;
 			assigned-clock-parents = <&topckgen CLK_TOP_TVDPLL_D2>;
 			interrupts = <GIC_SPI 309 IRQ_TYPE_LEVEL_LOW 0>;
+			power-domains = <&spm MT8186_POWER_DOMAIN_DIS>;
 			status = "disabled";
 
 			port {
@@ -2178,4 +2216,299 @@
 			power-domains = <&spm MT8186_POWER_DOMAIN_IPE>;
 		};
 	};
+
+	thermal_zones: thermal-zones {
+		cpu-little0-thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <150>;
+			thermal-sensors = <&lvts MT8186_LITTLE_CPU0>;
+
+			trips {
+				cpu_little0_alert0: trip-alert0 {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu_little0_alert1: trip-alert1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				cpu_little0_crit: trip-crit {
+					temperature = <100000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&cpu_little0_alert0>;
+					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+
+		cpu-little1-thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <150>;
+			thermal-sensors = <&lvts MT8186_LITTLE_CPU1>;
+
+			trips {
+				cpu_little1_alert0: trip-alert0 {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu_little1_alert1: trip-alert1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				cpu_little1_crit: trip-crit {
+					temperature = <100000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&cpu_little1_alert0>;
+					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+
+		cpu-little2-thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <150>;
+			thermal-sensors = <&lvts MT8186_LITTLE_CPU2>;
+
+			trips {
+				cpu_little2_alert0: trip-alert0 {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu_little2_alert1: trip-alert1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				cpu_little2_crit: trip-crit {
+					temperature = <100000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&cpu_little2_alert0>;
+					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+
+		cam-thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <250>;
+			thermal-sensors = <&lvts MT8186_CAM>;
+
+			trips {
+				cam_alert0: trip-alert0 {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cam_alert1: trip-alert1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				cam_crit: trip-crit {
+					temperature = <100000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+
+		nna-thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <250>;
+			thermal-sensors = <&lvts MT8186_NNA>;
+
+			trips {
+				nna_alert0: trip-alert0 {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				nna_alert1: trip-alert1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				nna_crit: trip-crit {
+					temperature = <100000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+
+		adsp-thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <250>;
+			thermal-sensors = <&lvts MT8186_ADSP>;
+
+			trips {
+				adsp_alert0: trip-alert0 {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				adsp_alert1: trip-alert1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				adsp_crit: trip-crit {
+					temperature = <100000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+
+		gpu-thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <250>;
+			thermal-sensors = <&lvts MT8186_GPU>;
+
+			trips {
+				gpu_alert0: trip-alert0 {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				gpu_alert1: trip-alert1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				gpu_crit: trip-crit {
+					temperature = <100000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&gpu_alert0>;
+					cooling-device = <&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+
+		cpu-big0-thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			thermal-sensors = <&lvts MT8186_BIG_CPU0>;
+
+			trips {
+				cpu_big0_alert0: trip-alert0 {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu_big0_alert1: trip-alert1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				cpu_big0_crit: trip-crit {
+					temperature = <100000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&cpu_big0_alert0>;
+					cooling-device = <&cpu6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+
+		cpu-big1-thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			thermal-sensors = <&lvts MT8186_BIG_CPU1>;
+
+			trips {
+				cpu_big1_alert0: trip-alert0 {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu_big1_alert1: trip-alert1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				cpu_big1_crit: trip-crit {
+					temperature = <100000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&cpu_big1_alert0>;
+					cooling-device = <&cpu6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+	};
 };
diff --git a/arch/arm64/boot/dts/mediatek/mt8188.dtsi b/arch/arm64/boot/dts/mediatek/mt8188.dtsi
index b4315c9214dc..cd27966d2e3c 100644
--- a/arch/arm64/boot/dts/mediatek/mt8188.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8188.dtsi
@@ -8,9 +8,13 @@
 #include <dt-bindings/clock/mediatek,mt8188-clk.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/mailbox/mediatek,mt8188-gce.h>
 #include <dt-bindings/phy/phy.h>
 #include <dt-bindings/pinctrl/mediatek,mt8188-pinfunc.h>
 #include <dt-bindings/power/mediatek,mt8188-power.h>
+#include <dt-bindings/reset/mt8188-resets.h>
+#include <dt-bindings/thermal/thermal.h>
+#include <dt-bindings/thermal/mediatek,lvts-thermal.h>
 
 / {
 	compatible = "mediatek,mt8188";
@@ -293,6 +297,112 @@
 		clock-output-names = "clk32k";
 	};
 
+	gpu_opp_table: opp-table-gpu {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp-390000000 {
+			opp-hz = /bits/ 64 <390000000>;
+			opp-microvolt = <575000>;
+			opp-supported-hw = <0xff>;
+		};
+		opp-431000000 {
+			opp-hz = /bits/ 64 <431000000>;
+			opp-microvolt = <587500>;
+			opp-supported-hw = <0xff>;
+		};
+		opp-473000000 {
+			opp-hz = /bits/ 64 <473000000>;
+			opp-microvolt = <600000>;
+			opp-supported-hw = <0xff>;
+		};
+		opp-515000000 {
+			opp-hz = /bits/ 64 <515000000>;
+			opp-microvolt = <612500>;
+			opp-supported-hw = <0xff>;
+		};
+		opp-556000000 {
+			opp-hz = /bits/ 64 <556000000>;
+			opp-microvolt = <625000>;
+			opp-supported-hw = <0xff>;
+		};
+		opp-598000000 {
+			opp-hz = /bits/ 64 <598000000>;
+			opp-microvolt = <637500>;
+			opp-supported-hw = <0xff>;
+		};
+		opp-640000000 {
+			opp-hz = /bits/ 64 <640000000>;
+			opp-microvolt = <650000>;
+			opp-supported-hw = <0xff>;
+		};
+		opp-670000000 {
+			opp-hz = /bits/ 64 <670000000>;
+			opp-microvolt = <662500>;
+			opp-supported-hw = <0xff>;
+		};
+		opp-700000000 {
+			opp-hz = /bits/ 64 <700000000>;
+			opp-microvolt = <675000>;
+			opp-supported-hw = <0xff>;
+		};
+		opp-730000000 {
+			opp-hz = /bits/ 64 <730000000>;
+			opp-microvolt = <687500>;
+			opp-supported-hw = <0xff>;
+		};
+		opp-760000000 {
+			opp-hz = /bits/ 64 <760000000>;
+			opp-microvolt = <700000>;
+			opp-supported-hw = <0xff>;
+		};
+		opp-790000000 {
+			opp-hz = /bits/ 64 <790000000>;
+			opp-microvolt = <712500>;
+			opp-supported-hw = <0xff>;
+		};
+		opp-835000000 {
+			opp-hz = /bits/ 64 <835000000>;
+			opp-microvolt = <731250>;
+			opp-supported-hw = <0xff>;
+		};
+		opp-880000000 {
+			opp-hz = /bits/ 64 <880000000>;
+			opp-microvolt = <750000>;
+			opp-supported-hw = <0xff>;
+		};
+		opp-915000000 {
+			opp-hz = /bits/ 64 <915000000>;
+			opp-microvolt = <775000>;
+			opp-supported-hw = <0x8f>;
+		};
+		opp-915000000-5 {
+			opp-hz = /bits/ 64 <915000000>;
+			opp-microvolt = <762500>;
+			opp-supported-hw = <0x30>;
+		};
+		opp-915000000-6 {
+			opp-hz = /bits/ 64 <915000000>;
+			opp-microvolt = <750000>;
+			opp-supported-hw = <0x70>;
+		};
+		opp-950000000 {
+			opp-hz = /bits/ 64 <950000000>;
+			opp-microvolt = <800000>;
+			opp-supported-hw = <0x8f>;
+		};
+		opp-950000000-5 {
+			opp-hz = /bits/ 64 <950000000>;
+			opp-microvolt = <775000>;
+			opp-supported-hw = <0x30>;
+		};
+		opp-950000000-6 {
+			opp-hz = /bits/ 64 <950000000>;
+			opp-microvolt = <750000>;
+			opp-supported-hw = <0x70>;
+		};
+	};
+
 	pmu-a55 {
 		compatible = "arm,cortex-a55-pmu";
 		interrupt-parent = <&gic>;
@@ -310,6 +420,450 @@
 		method = "smc";
 	};
 
+	thermal_zones: thermal-zones {
+		cpu-little0-thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <150>;
+			thermal-sensors = <&lvts_mcu MT8188_MCU_LITTLE_CPU0>;
+
+			trips {
+				cpu_little0_alert0: trip-alert0 {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu_little0_alert1: trip-alert1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				cpu_little0_crit: trip-crit {
+					temperature = <100000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&cpu_little0_alert0>;
+					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+
+		cpu-little1-thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <150>;
+			thermal-sensors = <&lvts_mcu MT8188_MCU_LITTLE_CPU1>;
+
+			trips {
+				cpu_little1_alert0: trip-alert0 {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu_little1_alert1: trip-alert1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				cpu_little1_crit: trip-crit {
+					temperature = <100000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&cpu_little1_alert0>;
+					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+
+		cpu-little2-thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <150>;
+			thermal-sensors = <&lvts_mcu MT8188_MCU_LITTLE_CPU2>;
+
+			trips {
+				cpu_little2_alert0: trip-alert0 {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu_little2_alert1: trip-alert1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				cpu_little2_crit: trip-crit {
+					temperature = <100000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&cpu_little2_alert0>;
+					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+
+		cpu-little3-thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <150>;
+			thermal-sensors = <&lvts_mcu MT8188_MCU_LITTLE_CPU3>;
+
+			trips {
+				cpu_little3_alert0: trip-alert0 {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu_little3_alert1: trip-alert1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				cpu_little3_crit: trip-crit {
+					temperature = <100000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&cpu_little3_alert0>;
+					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+
+		cpu-big0-thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			thermal-sensors = <&lvts_mcu MT8188_MCU_BIG_CPU0>;
+
+			trips {
+				cpu_big0_alert0: trip-alert0 {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu_big0_alert1: trip-alert1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				cpu_big0_crit: trip-crit {
+					temperature = <100000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&cpu_big0_alert0>;
+					cooling-device = <&cpu6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+
+		cpu-big1-thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			thermal-sensors = <&lvts_mcu MT8188_MCU_BIG_CPU1>;
+
+			trips {
+				cpu_big1_alert0: trip-alert0 {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu_big1_alert1: trip-alert1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				cpu_big1_crit: trip-crit {
+					temperature = <100000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&cpu_big1_alert0>;
+					cooling-device = <&cpu6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+
+		apu-thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <250>;
+			thermal-sensors = <&lvts_ap MT8188_AP_APU>;
+
+			trips {
+				apu_alert0: trip-alert0 {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				apu_alert1: trip-alert1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				apu_crit: trip-crit {
+					temperature = <100000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+
+		gpu-thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <250>;
+			thermal-sensors = <&lvts_ap MT8188_AP_GPU0>;
+
+			trips {
+				gpu_alert0: trip-alert0 {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				gpu_alert1: trip-alert1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				gpu_crit: trip-crit {
+					temperature = <100000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&gpu_alert0>;
+					cooling-device = <&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+
+		gpu1-thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <250>;
+			thermal-sensors = <&lvts_ap MT8188_AP_GPU1>;
+
+			trips {
+				gpu1_alert0: trip-alert0 {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				gpu1_alert1: trip-alert1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				gpu1_crit: trip-crit {
+					temperature = <100000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&gpu1_alert0>;
+					cooling-device = <&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+
+		adsp-thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <250>;
+			thermal-sensors = <&lvts_ap MT8188_AP_ADSP>;
+
+			trips {
+				soc_alert0: trip-alert0 {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				soc_alert1: trip-alert1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				soc_crit: trip-crit {
+					temperature = <100000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+
+		vdo-thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <250>;
+			thermal-sensors = <&lvts_ap MT8188_AP_VDO>;
+
+			trips {
+				soc1_alert0: trip-alert0 {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				soc1_alert1: trip-alert1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				soc1_crit: trip-crit {
+					temperature = <100000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+
+		infra-thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <250>;
+			thermal-sensors = <&lvts_ap MT8188_AP_INFRA>;
+
+			trips {
+				soc2_alert0: trip-alert0 {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				soc2_alert1: trip-alert1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				soc2_crit: trip-crit {
+					temperature = <100000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+
+		cam1-thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <250>;
+			thermal-sensors = <&lvts_ap MT8188_AP_CAM1>;
+
+			trips {
+				cam1_alert0: trip-alert0 {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cam1_alert1: trip-alert1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				cam1_crit: trip-crit {
+					temperature = <100000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+
+		cam2-thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <250>;
+			thermal-sensors = <&lvts_ap MT8188_AP_CAM2>;
+
+			trips {
+				cam2_alert0: trip-alert0 {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cam2_alert1: trip-alert1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				cam2_crit: trip-crit {
+					temperature = <100000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+	};
+
 	timer: timer {
 		compatible = "arm,armv8-timer";
 		interrupt-parent = <&gic>;
@@ -357,6 +911,7 @@
 			compatible = "mediatek,mt8188-infracfg-ao", "syscon";
 			reg = <0 0x10001000 0 0x1000>;
 			#clock-cells = <1>;
+			#reset-cells = <1>;
 		};
 
 		pericfg: syscon@10003000 {
@@ -383,6 +938,329 @@
 			#interrupt-cells = <2>;
 		};
 
+		scpsys: syscon@10006000 {
+			compatible = "mediatek,mt8188-scpsys", "syscon", "simple-mfd";
+			reg = <0 0x10006000 0 0x1000>;
+
+			/* System Power Manager */
+			spm: power-controller {
+				compatible = "mediatek,mt8188-power-controller";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				#power-domain-cells = <1>;
+
+				/* power domain of the SoC */
+				mfg0: power-domain@MT8188_POWER_DOMAIN_MFG0 {
+					reg = <MT8188_POWER_DOMAIN_MFG0>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+					#power-domain-cells = <1>;
+
+					power-domain@MT8188_POWER_DOMAIN_MFG1 {
+						reg = <MT8188_POWER_DOMAIN_MFG1>;
+						clocks = <&topckgen CLK_APMIXED_MFGPLL>,
+							 <&topckgen CLK_TOP_MFG_CORE_TMP>;
+						clock-names = "mfg", "alt";
+						mediatek,infracfg = <&infracfg_ao>;
+						#address-cells = <1>;
+						#size-cells = <0>;
+						#power-domain-cells = <1>;
+
+						power-domain@MT8188_POWER_DOMAIN_MFG2 {
+							reg = <MT8188_POWER_DOMAIN_MFG2>;
+							#power-domain-cells = <0>;
+						};
+
+						power-domain@MT8188_POWER_DOMAIN_MFG3 {
+							reg = <MT8188_POWER_DOMAIN_MFG3>;
+							#power-domain-cells = <0>;
+						};
+
+						power-domain@MT8188_POWER_DOMAIN_MFG4 {
+							reg = <MT8188_POWER_DOMAIN_MFG4>;
+							#power-domain-cells = <0>;
+						};
+					};
+				};
+
+				power-domain@MT8188_POWER_DOMAIN_VPPSYS0 {
+					reg = <MT8188_POWER_DOMAIN_VPPSYS0>;
+					clocks = <&topckgen CLK_TOP_VPP>,
+						 <&topckgen CLK_TOP_CAM>,
+						 <&topckgen CLK_TOP_CCU>,
+						 <&topckgen CLK_TOP_IMG>,
+						 <&topckgen CLK_TOP_VENC>,
+						 <&topckgen CLK_TOP_VDEC>,
+						 <&topckgen CLK_TOP_WPE_VPP>,
+						 <&topckgen CLK_TOP_CFGREG_CLOCK_EN_VPP0>,
+						 <&topckgen CLK_TOP_CFGREG_F26M_VPP0>,
+						 <&vppsys0 CLK_VPP0_SMI_COMMON_MMSRAM>,
+						 <&vppsys0 CLK_VPP0_GALS_VDO0_LARB0_MMSRAM>,
+						 <&vppsys0 CLK_VPP0_GALS_VDO0_LARB1_MMSRAM>,
+						 <&vppsys0 CLK_VPP0_GALS_VENCSYS_MMSRAM>,
+						 <&vppsys0 CLK_VPP0_GALS_VENCSYS_CORE1_MMSRAM>,
+						 <&vppsys0 CLK_VPP0_GALS_INFRA_MMSRAM>,
+						 <&vppsys0 CLK_VPP0_GALS_CAMSYS_MMSRAM>,
+						 <&vppsys0 CLK_VPP0_GALS_VPP1_LARB5_MMSRAM>,
+						 <&vppsys0 CLK_VPP0_GALS_VPP1_LARB6_MMSRAM>,
+						 <&vppsys0 CLK_VPP0_SMI_REORDER_MMSRAM>,
+						 <&vppsys0 CLK_VPP0_SMI_IOMMU>,
+						 <&vppsys0 CLK_VPP0_GALS_IMGSYS_CAMSYS>,
+						 <&vppsys0 CLK_VPP0_GALS_EMI0_EMI1>,
+						 <&vppsys0 CLK_VPP0_SMI_SUB_COMMON_REORDER>,
+						 <&vppsys0 CLK_VPP0_SMI_RSI>,
+						 <&vppsys0 CLK_VPP0_SMI_COMMON_LARB4>,
+						 <&vppsys0 CLK_VPP0_GALS_VDEC_VDEC_CORE1>,
+						 <&vppsys0 CLK_VPP0_GALS_VPP1_WPESYS>,
+						 <&vppsys0 CLK_VPP0_GALS_VDO0_VDO1_VENCSYS_CORE1>;
+					clock-names = "top", "cam", "ccu", "img", "venc",
+						      "vdec", "wpe", "cfgck", "cfgxo",
+						      "ss-sram-cmn", "ss-sram-v0l0", "ss-sram-v0l1",
+						      "ss-sram-ve0", "ss-sram-ve1", "ss-sram-ifa",
+						      "ss-sram-cam", "ss-sram-v1l5", "ss-sram-v1l6",
+						      "ss-sram-rdr", "ss-iommu", "ss-imgcam",
+						      "ss-emi", "ss-subcmn-rdr", "ss-rsi",
+						      "ss-cmn-l4", "ss-vdec1", "ss-wpe",
+						      "ss-cvdo-ve1";
+					mediatek,infracfg = <&infracfg_ao>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+					#power-domain-cells = <1>;
+
+					power-domain@MT8188_POWER_DOMAIN_VDOSYS0 {
+						reg = <MT8188_POWER_DOMAIN_VDOSYS0>;
+						clocks = <&topckgen CLK_TOP_CFGREG_CLOCK_EN_VDO0>,
+							 <&topckgen CLK_TOP_CFGREG_F26M_VDO0>,
+							 <&vdosys0 CLK_VDO0_SMI_GALS>,
+							 <&vdosys0 CLK_VDO0_SMI_COMMON>,
+							 <&vdosys0 CLK_VDO0_SMI_EMI>,
+							 <&vdosys0 CLK_VDO0_SMI_IOMMU>,
+							 <&vdosys0 CLK_VDO0_SMI_LARB>,
+							 <&vdosys0 CLK_VDO0_SMI_RSI>,
+							 <&vdosys0 CLK_VDO0_APB_BUS>;
+						clock-names = "cfgck", "cfgxo", "ss-gals",
+							      "ss-cmn", "ss-emi", "ss-iommu",
+							      "ss-larb", "ss-rsi", "ss-bus";
+						mediatek,infracfg = <&infracfg_ao>;
+						#address-cells = <1>;
+						#size-cells = <0>;
+						#power-domain-cells = <1>;
+
+						power-domain@MT8188_POWER_DOMAIN_VPPSYS1 {
+							reg = <MT8188_POWER_DOMAIN_VPPSYS1>;
+							clocks = <&topckgen CLK_TOP_CFGREG_CLOCK_EN_VPP1>,
+								 <&topckgen CLK_TOP_CFGREG_F26M_VPP1>,
+								 <&vppsys1 CLK_VPP1_GALS5>,
+								 <&vppsys1 CLK_VPP1_GALS6>,
+								 <&vppsys1 CLK_VPP1_LARB5>,
+								 <&vppsys1 CLK_VPP1_LARB6>;
+							clock-names = "cfgck", "cfgxo",
+								      "ss-vpp1-g5", "ss-vpp1-g6",
+								      "ss-vpp1-l5", "ss-vpp1-l6";
+							mediatek,infracfg = <&infracfg_ao>;
+							#power-domain-cells = <0>;
+						};
+
+						power-domain@MT8188_POWER_DOMAIN_VDEC1 {
+							reg = <MT8188_POWER_DOMAIN_VDEC1>;
+							clocks = <&vdecsys CLK_VDEC2_LARB1>;
+							clock-names = "ss-vdec";
+							mediatek,infracfg = <&infracfg_ao>;
+							#power-domain-cells = <0>;
+						};
+
+						power-domain@MT8188_POWER_DOMAIN_VDEC0 {
+							reg = <MT8188_POWER_DOMAIN_VDEC0>;
+							clocks = <&vdecsys_soc CLK_VDEC1_SOC_LARB1>;
+							clock-names = "ss-vdec";
+							mediatek,infracfg = <&infracfg_ao>;
+							#power-domain-cells = <0>;
+						};
+
+						cam_vcore: power-domain@MT8188_POWER_DOMAIN_CAM_VCORE {
+							reg = <MT8188_POWER_DOMAIN_CAM_VCORE>;
+							clocks = <&topckgen CLK_TOP_CAM>,
+								 <&topckgen CLK_TOP_CCU>,
+								 <&topckgen CLK_TOP_CCU_AHB>,
+								 <&topckgen CLK_TOP_CFGREG_CLOCK_ISP_AXI_GALS>;
+							clock-names = "cam", "ccu", "bus", "cfgck";
+							mediatek,infracfg = <&infracfg_ao>;
+							#address-cells = <1>;
+							#size-cells = <0>;
+							#power-domain-cells = <1>;
+
+							power-domain@MT8188_POWER_DOMAIN_CAM_MAIN {
+								reg = <MT8188_POWER_DOMAIN_CAM_MAIN>;
+								clocks = <&camsys CLK_CAM_MAIN_LARB13>,
+									 <&camsys CLK_CAM_MAIN_LARB14>,
+									 <&camsys CLK_CAM_MAIN_CAM2MM0_GALS>,
+									 <&camsys CLK_CAM_MAIN_CAM2MM1_GALS>,
+									 <&camsys CLK_CAM_MAIN_CAM2SYS_GALS>;
+								clock-names= "ss-cam-l13", "ss-cam-l14",
+									     "ss-cam-mm0", "ss-cam-mm1",
+									     "ss-camsys";
+								mediatek,infracfg = <&infracfg_ao>;
+								#address-cells = <1>;
+								#size-cells = <0>;
+								#power-domain-cells = <1>;
+
+								power-domain@MT8188_POWER_DOMAIN_CAM_SUBB {
+									reg = <MT8188_POWER_DOMAIN_CAM_SUBB>;
+									clocks = <&camsys CLK_CAM_MAIN_CAM_SUBB>,
+										 <&camsys_rawb CLK_CAM_RAWB_LARBX>,
+										 <&camsys_yuvb CLK_CAM_YUVB_LARBX>;
+									clock-names = "ss-camb-sub",
+										      "ss-camb-raw",
+										      "ss-camb-yuv";
+									#power-domain-cells = <0>;
+								};
+
+								power-domain@MT8188_POWER_DOMAIN_CAM_SUBA {
+									reg =<MT8188_POWER_DOMAIN_CAM_SUBA>;
+									clocks = <&camsys CLK_CAM_MAIN_CAM_SUBA>,
+										 <&camsys_rawa CLK_CAM_RAWA_LARBX>,
+										 <&camsys_yuva CLK_CAM_YUVA_LARBX>;
+									clock-names = "ss-cama-sub",
+										      "ss-cama-raw",
+										      "ss-cama-yuv";
+									#power-domain-cells = <0>;
+								};
+							};
+						};
+
+						power-domain@MT8188_POWER_DOMAIN_VDOSYS1 {
+							reg = <MT8188_POWER_DOMAIN_VDOSYS1>;
+							clocks = <&topckgen CLK_TOP_CFGREG_CLOCK_EN_VDO1>,
+								 <&topckgen CLK_TOP_CFGREG_F26M_VDO1>,
+								 <&vdosys1 CLK_VDO1_SMI_LARB2>,
+								 <&vdosys1 CLK_VDO1_SMI_LARB3>,
+								 <&vdosys1 CLK_VDO1_GALS>;
+							clock-names = "cfgck", "cfgxo", "ss-larb2",
+								      "ss-larb3", "ss-gals";
+							mediatek,infracfg = <&infracfg_ao>;
+							#address-cells = <1>;
+							#size-cells = <0>;
+							#power-domain-cells = <1>;
+
+							power-domain@MT8188_POWER_DOMAIN_HDMI_TX {
+								reg = <MT8188_POWER_DOMAIN_HDMI_TX>;
+								clocks = <&topckgen CLK_TOP_HDMI_APB>,
+									 <&topckgen CLK_TOP_HDCP_24M>;
+								clock-names = "bus", "hdcp";
+								mediatek,infracfg = <&infracfg_ao>;
+								#power-domain-cells = <0>;
+							};
+
+							power-domain@MT8188_POWER_DOMAIN_DP_TX {
+								reg = <MT8188_POWER_DOMAIN_DP_TX>;
+								mediatek,infracfg = <&infracfg_ao>;
+								#power-domain-cells = <0>;
+							};
+
+							power-domain@MT8188_POWER_DOMAIN_EDP_TX {
+								reg = <MT8188_POWER_DOMAIN_EDP_TX>;
+								mediatek,infracfg = <&infracfg_ao>;
+								#power-domain-cells = <0>;
+							};
+						};
+
+						power-domain@MT8188_POWER_DOMAIN_VENC {
+							reg = <MT8188_POWER_DOMAIN_VENC>;
+							clocks = <&vencsys CLK_VENC1_LARB>,
+								 <&vencsys CLK_VENC1_VENC>,
+								 <&vencsys CLK_VENC1_GALS>,
+								 <&vencsys CLK_VENC1_GALS_SRAM>;
+							clock-names = "ss-ve1-larb", "ss-ve1-core",
+								      "ss-ve1-gals", "ss-ve1-sram";
+							mediatek,infracfg = <&infracfg_ao>;
+							#power-domain-cells = <0>;
+						};
+
+						power-domain@MT8188_POWER_DOMAIN_WPE {
+							reg = <MT8188_POWER_DOMAIN_WPE>;
+							clocks = <&wpesys CLK_WPE_TOP_SMI_LARB7>,
+								 <&wpesys CLK_WPE_TOP_SMI_LARB7_PCLK_EN>;
+							clock-names = "ss-wpe-l7", "ss-wpe-l7pce";
+							mediatek,infracfg = <&infracfg_ao>;
+							#power-domain-cells = <0>;
+						};
+					};
+				};
+
+				power-domain@MT8188_POWER_DOMAIN_PEXTP_MAC_P0 {
+					reg = <MT8188_POWER_DOMAIN_PEXTP_MAC_P0>;
+					mediatek,infracfg = <&infracfg_ao>;
+					clocks = <&pericfg_ao CLK_PERI_AO_PCIE_P0_FMEM>;
+					clock-names = "ss-pextp-fmem";
+					#power-domain-cells = <0>;
+				};
+
+				power-domain@MT8188_POWER_DOMAIN_CSIRX_TOP {
+					reg = <MT8188_POWER_DOMAIN_CSIRX_TOP>;
+					clocks = <&topckgen CLK_TOP_SENINF>,
+						 <&topckgen CLK_TOP_SENINF1>;
+					clock-names = "seninf0", "seninf1";
+					#power-domain-cells = <0>;
+				};
+
+				power-domain@MT8188_POWER_DOMAIN_PEXTP_PHY_TOP {
+					reg = <MT8188_POWER_DOMAIN_PEXTP_PHY_TOP>;
+					#power-domain-cells = <0>;
+				};
+
+				power-domain@MT8188_POWER_DOMAIN_ADSP_AO {
+					reg = <MT8188_POWER_DOMAIN_ADSP_AO>;
+					clocks = <&topckgen CLK_TOP_AUDIO_LOCAL_BUS>,
+						 <&topckgen CLK_TOP_ADSP>;
+					clock-names = "bus", "main";
+					mediatek,infracfg = <&infracfg_ao>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+					#power-domain-cells = <1>;
+
+					power-domain@MT8188_POWER_DOMAIN_ADSP_INFRA {
+						reg = <MT8188_POWER_DOMAIN_ADSP_INFRA>;
+						mediatek,infracfg = <&infracfg_ao>;
+						#address-cells = <1>;
+						#size-cells = <0>;
+						#power-domain-cells = <1>;
+
+						power-domain@MT8188_POWER_DOMAIN_AUDIO_ASRC {
+							reg = <MT8188_POWER_DOMAIN_AUDIO_ASRC>;
+							clocks = <&topckgen CLK_TOP_ASM_H>;
+							clock-names = "asm";
+							mediatek,infracfg = <&infracfg_ao>;
+							#power-domain-cells = <0>;
+						};
+
+						power-domain@MT8188_POWER_DOMAIN_AUDIO {
+							reg = <MT8188_POWER_DOMAIN_AUDIO>;
+							clocks = <&topckgen CLK_TOP_A1SYS_HP>,
+								 <&topckgen CLK_TOP_AUD_INTBUS>,
+								 <&adsp_audio26m CLK_AUDIODSP_AUDIO26M>;
+							clock-names = "a1sys", "intbus", "adspck";
+							mediatek,infracfg = <&infracfg_ao>;
+							#power-domain-cells = <0>;
+						};
+
+						power-domain@MT8188_POWER_DOMAIN_ADSP {
+							reg = <MT8188_POWER_DOMAIN_ADSP>;
+							mediatek,infracfg = <&infracfg_ao>;
+							#power-domain-cells = <0>;
+						};
+					};
+				};
+
+				power-domain@MT8188_POWER_DOMAIN_ETHER {
+					reg = <MT8188_POWER_DOMAIN_ETHER>;
+					clocks = <&pericfg_ao CLK_PERI_AO_ETHERNET_MAC>;
+					clock-names = "ethermac";
+					mediatek,infracfg = <&infracfg_ao>;
+					#power-domain-cells = <0>;
+				};
+			};
+		};
+
 		watchdog: watchdog@10007000 {
 			compatible = "mediatek,mt8188-wdt";
 			reg = <0 0x10007000 0 0x100>;
@@ -413,6 +1291,22 @@
 			clock-names = "spi", "wrap";
 		};
 
+		gce0: mailbox@10320000 {
+			compatible = "mediatek,mt8188-gce";
+			reg = <0 0x10320000 0 0x4000>;
+			interrupts = <GIC_SPI 226 IRQ_TYPE_LEVEL_HIGH 0>;
+			#mbox-cells = <2>;
+			clocks = <&infracfg_ao CLK_INFRA_AO_GCE>;
+		};
+
+		gce1: mailbox@10330000 {
+			compatible = "mediatek,mt8188-gce";
+			reg = <0 0x10330000 0 0x4000>;
+			interrupts = <GIC_SPI 228 IRQ_TYPE_LEVEL_HIGH 0>;
+			#mbox-cells = <2>;
+			clocks = <&infracfg_ao CLK_INFRA_AO_GCE2>;
+		};
+
 		scp: scp@10500000 {
 			compatible = "mediatek,mt8188-scp";
 			reg = <0 0x10500000 0 0x100000>,
@@ -491,6 +1385,17 @@
 			status = "disabled";
 		};
 
+		lvts_ap: thermal-sensor@1100b000 {
+			compatible = "mediatek,mt8188-lvts-ap";
+			reg = <0 0x1100b000 0 0xc00>;
+			interrupts = <GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH 0>;
+			clocks = <&infracfg_ao CLK_INFRA_AO_THERM>;
+			resets = <&infracfg_ao MT8188_INFRA_RST1_THERMAL_CTRL_RST>;
+			nvmem-cells = <&lvts_efuse_data1>;
+			nvmem-cell-names = "lvts-calib-data-1";
+			#thermal-sensor-cells = <1>;
+		};
+
 		spi1: spi@11010000 {
 			compatible = "mediatek,mt8188-spi-ipm", "mediatek,spi-ipm";
 			#address-cells = <1>;
@@ -604,6 +1509,17 @@
 			status = "disabled";
 		};
 
+		lvts_mcu: thermal-sensor@11278000 {
+			compatible = "mediatek,mt8188-lvts-mcu";
+			reg = <0 0x11278000 0 0x1000>;
+			interrupts = <GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH 0>;
+			clocks = <&infracfg_ao CLK_INFRA_AO_THERM>;
+			resets = <&infracfg_ao MT8188_INFRA_RST1_THERMAL_MCU_RST>;
+			nvmem-cells = <&lvts_efuse_data1>;
+			nvmem-cell-names = "lvts-calib-data-1";
+			#thermal-sensor-cells = <1>;
+		};
+
 		i2c0: i2c@11280000 {
 			compatible = "mediatek,mt8188-i2c";
 			reg = <0 0x11280000 0 0x1000>,
@@ -827,6 +1743,35 @@
 			#clock-cells = <1>;
 		};
 
+		efuse: efuse@11f20000 {
+			compatible = "mediatek,mt8188-efuse", "mediatek,efuse";
+			reg = <0 0x11f20000 0 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			lvts_efuse_data1: lvts1-calib@1ac {
+				reg = <0x1ac 0x40>;
+			};
+		};
+
+		gpu: gpu@13000000 {
+			compatible = "mediatek,mt8188-mali", "arm,mali-valhall-jm";
+			reg = <0 0x13000000 0 0x4000>;
+
+			clocks = <&mfgcfg CLK_MFGCFG_BG3D>;
+			interrupts = <GIC_SPI 383 IRQ_TYPE_LEVEL_HIGH 0>,
+				     <GIC_SPI 382 IRQ_TYPE_LEVEL_HIGH 0>,
+				     <GIC_SPI 381 IRQ_TYPE_LEVEL_HIGH 0>;
+			interrupt-names = "job", "mmu", "gpu";
+			operating-points-v2 = <&gpu_opp_table>;
+			power-domains = <&spm MT8188_POWER_DOMAIN_MFG2>,
+					<&spm MT8188_POWER_DOMAIN_MFG3>,
+					<&spm MT8188_POWER_DOMAIN_MFG4>;
+			power-domain-names = "core0", "core1", "core2";
+			#cooling-cells = <2>;
+			status = "disabled";
+		};
+
 		mfgcfg: clock-controller@13fbf000 {
 			compatible = "mediatek,mt8188-mfgcfg";
 			reg = <0 0x13fbf000 0 0x1000>;
@@ -952,5 +1897,22 @@
 			reg = <0 0x1a000000 0 0x1000>;
 			#clock-cells = <1>;
 		};
+
+		vdosys0: syscon@1c01d000 {
+			compatible = "mediatek,mt8188-vdosys0", "syscon";
+			reg = <0 0x1c01d000 0 0x1000>;
+			#clock-cells = <1>;
+			mboxes = <&gce0 0 CMDQ_THR_PRIO_4>;
+			mediatek,gce-client-reg = <&gce0 SUBSYS_1c01XXXX 0xd000 0x1000>;
+		};
+
+		vdosys1: syscon@1c100000 {
+			compatible = "mediatek,mt8188-vdosys1", "syscon";
+			reg = <0 0x1c100000 0 0x1000>;
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+			mboxes = <&gce0 1 CMDQ_THR_PRIO_4>;
+			mediatek,gce-client-reg = <&gce0 SUBSYS_1c10XXXX 0 0x1000>;
+		};
 	};
 };
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts b/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts
index fd2cb8765a15..ac2673e56fb8 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts
@@ -7,6 +7,7 @@
 
 / {
 	model = "Google Hayato rev1";
+	chassis-type = "convertible";
 	compatible = "google,hayato-rev1", "google,hayato", "mediatek,mt8192";
 };
 
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r5-sku2.dts b/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r5-sku2.dts
index 3127ee5f6172..cd86ad9ba28a 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r5-sku2.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r5-sku2.dts
@@ -7,6 +7,7 @@
 
 / {
 	model = "Google Hayato rev5";
+	chassis-type = "convertible";
 	compatible = "google,hayato-rev5-sku2", "google,hayato-sku2",
 		     "google,hayato", "mediatek,mt8192";
 };
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts b/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts
index bc88866ab2f5..29aa87e93888 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts
@@ -8,6 +8,7 @@
 
 / {
 	model = "Google Spherion (rev0 - 3)";
+	chassis-type = "laptop";
 	compatible = "google,spherion-rev3", "google,spherion-rev2",
 		     "google,spherion-rev1", "google,spherion-rev0",
 		     "google,spherion", "mediatek,mt8192";
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r4.dts b/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r4.dts
index 0039158c9e60..5e9e598bab90 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r4.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r4.dts
@@ -8,6 +8,7 @@
 
 / {
 	model = "Google Spherion (rev4)";
+	chassis-type = "laptop";
 	compatible = "google,spherion-rev4", "google,spherion",
 		     "mediatek,mt8192";
 
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index 7a704246678f..08d71ddf3668 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -147,6 +147,7 @@
 		regulator-boot-on;
 		gpio = <&pio 127 GPIO_ACTIVE_HIGH>;
 		vin-supply = <&pp3300_g>;
+		off-on-delay-us = <500000>;
 	};
 
 	/* separately switched 3.3V power rail */
diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
index 84cbdf6e9eb0..47dea10dd3b8 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
@@ -2234,7 +2234,7 @@
 			};
 		};
 
-		gpu0-thermal {
+		gpu-thermal {
 			polling-delay = <1000>;
 			polling-delay-passive = <250>;
 			thermal-sensors = <&lvts_ap MT8192_AP_GPU0>;
diff --git a/arch/arm64/boot/dts/mediatek/mt8195-cherry-dojo-r1.dts b/arch/arm64/boot/dts/mediatek/mt8195-cherry-dojo-r1.dts
new file mode 100644
index 000000000000..49664de99b88
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8195-cherry-dojo-r1.dts
@@ -0,0 +1,119 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2022 MediaTek Inc.
+ */
+/dts-v1/;
+#include "mt8195-cherry.dtsi"
+
+/ {
+	model = "HP Dojo (sku 1, 3, 5, 7) board";
+	chassis-type = "convertible";
+	compatible = "google,dojo-sku7", "google,dojo-sku5",
+		     "google,dojo-sku3", "google,dojo-sku1",
+		     "google,dojo", "mediatek,mt8195";
+};
+
+&audio_codec {
+	compatible = "realtek,rt5682s";
+	realtek,amic-delay-ms = <250>;
+};
+
+&i2c2 {
+	spk_r_amp: amplifier@38 {
+		compatible = "maxim,max98390";
+		reg = <0x38>;
+		reset-gpios = <&pio 100 GPIO_ACTIVE_LOW>;
+		sound-name-prefix = "Right";
+		#sound-dai-cells = <0>;
+	};
+
+	spk_l_amp: amplifier@39 {
+		compatible = "maxim,max98390";
+		reg = <0x39>;
+		sound-name-prefix = "Left";
+		#sound-dai-cells = <0>;
+	};
+};
+
+&i2c4 {
+	touchscreen@15 {
+		compatible = "hid-over-i2c";
+		reg = <0x15>;
+		hid-descr-addr = <0x0001>;
+		interrupts-extended = <&pio 92 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&touchscreen_pins>;
+		post-power-on-delay-ms = <10>;
+		vdd-supply = <&pp3300_s3>;
+	};
+};
+
+&keyboard_controller {
+	linux,keymap = <
+		CROS_STD_MAIN_KEYMAP
+
+		MATRIX_KEY(0x00, 0x02, KEY_BACK)
+		MATRIX_KEY(0x03, 0x02, KEY_REFRESH)
+		MATRIX_KEY(0x02, 0x02, KEY_ZOOM)
+		MATRIX_KEY(0x01, 0x02, KEY_SCALE)
+		MATRIX_KEY(0x03, 0x04, KEY_SYSRQ)
+		MATRIX_KEY(0x02, 0x04, KEY_BRIGHTNESSDOWN)
+		MATRIX_KEY(0x01, 0x04, KEY_BRIGHTNESSUP)
+		MATRIX_KEY(0x02, 0x09, KEY_KBDILLUMTOGGLE)
+		MATRIX_KEY(0x01, 0x09, KEY_PLAYPAUSE)
+		MATRIX_KEY(0x00, 0x04, KEY_MICMUTE)
+		MATRIX_KEY(0x00, 0x01, KEY_MUTE)
+		MATRIX_KEY(0x01, 0x05, KEY_VOLUMEDOWN)
+		MATRIX_KEY(0x03, 0x05, KEY_VOLUMEUP)
+	>;
+};
+
+&pcie0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie0_pins_default>;
+	status = "okay";
+};
+
+&pciephy {
+	status = "okay";
+};
+
+&pio_default {
+	pins-low-power-hdmi-disable {
+		pinmux = <PINMUX_GPIO31__FUNC_GPIO31>,
+			 <PINMUX_GPIO32__FUNC_GPIO32>,
+			 <PINMUX_GPIO33__FUNC_GPIO33>;
+		input-enable;
+		bias-pull-down;
+	};
+
+	pins-low-power-hdmi-rsel-disable {
+		pinmux = <PINMUX_GPIO34__FUNC_GPIO34>,
+			 <PINMUX_GPIO35__FUNC_GPIO35>;
+		input-enable;
+		bias-pull-down = <75000>;
+	};
+};
+
+&sound {
+	compatible = "mediatek,mt8195_mt6359_max98390_rt5682";
+	model = "m8195_m98390_5682s";
+
+	audio-routing =
+		"Headphone", "HPOL",
+		"Headphone", "HPOR",
+		"IN1P", "Headset Mic",
+		"Right Spk", "Right BE_OUT",
+		"Left Spk", "Left BE_OUT";
+
+	spk-playback-dai-link {
+		codec {
+			sound-dai = <&spk_r_amp>, <&spk_l_amp>;
+		};
+	};
+};
+
+&spk_amplifier {
+	/* Disable RT1019P, not present on Dojo */
+	status = "disabled";
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r2.dts b/arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r2.dts
index 2fe20e0dad83..2d6522c144b7 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r2.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r2.dts
@@ -19,13 +19,18 @@
 	pins-low-power-hdmi-disable {
 		pinmux = <PINMUX_GPIO31__FUNC_GPIO31>,
 			 <PINMUX_GPIO32__FUNC_GPIO32>,
-			 <PINMUX_GPIO33__FUNC_GPIO33>,
-			 <PINMUX_GPIO34__FUNC_GPIO34>,
-			 <PINMUX_GPIO35__FUNC_GPIO35>;
+			 <PINMUX_GPIO33__FUNC_GPIO33>;
 		input-enable;
 		bias-pull-down;
 	};
 
+	pins-low-power-hdmi-rsel-disable {
+		pinmux = <PINMUX_GPIO34__FUNC_GPIO34>,
+			 <PINMUX_GPIO35__FUNC_GPIO35>;
+		input-enable;
+		bias-pull-down = <75000>;
+	};
+
 	pins-low-power-pcie0-disable {
 		pinmux = <PINMUX_GPIO19__FUNC_GPIO19>,
 			 <PINMUX_GPIO20__FUNC_GPIO20>,
diff --git a/arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r3.dts b/arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r3.dts
index dd294ca98194..9049d362a5e0 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r3.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r3.dts
@@ -20,13 +20,18 @@
 	pins-low-power-hdmi-disable {
 		pinmux = <PINMUX_GPIO31__FUNC_GPIO31>,
 			 <PINMUX_GPIO32__FUNC_GPIO32>,
-			 <PINMUX_GPIO33__FUNC_GPIO33>,
-			 <PINMUX_GPIO34__FUNC_GPIO34>,
-			 <PINMUX_GPIO35__FUNC_GPIO35>;
+			 <PINMUX_GPIO33__FUNC_GPIO33>;
 		input-enable;
 		bias-pull-down;
 	};
 
+	pins-low-power-hdmi-rsel-disable {
+		pinmux = <PINMUX_GPIO34__FUNC_GPIO34>,
+			 <PINMUX_GPIO35__FUNC_GPIO35>;
+		input-enable;
+		bias-pull-down = <75000>;
+	};
+
 	pins-low-power-pcie0-disable {
 		pinmux = <PINMUX_GPIO19__FUNC_GPIO19>,
 			 <PINMUX_GPIO20__FUNC_GPIO20>,
diff --git a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
index 4a11918da370..75d56b2d5a3d 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
@@ -240,6 +240,7 @@
 	spk_amplifier: rt1019p {
 		compatible = "realtek,rt1019p";
 		label = "rt1019p";
+		#sound-dai-cells = <0>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&rt1019p_pins_default>;
 		sdb-gpios = <&pio 100 GPIO_ACTIVE_HIGH>;
@@ -366,6 +367,7 @@
 &dp_tx {
 	status = "okay";
 
+	#sound-dai-cells = <0>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&dptx_pin>;
 
@@ -436,6 +438,7 @@
 		/* Realtek RT5682i or RT5682s, sharing the same configuration */
 		reg = <0x1a>;
 		interrupts-extended = <&pio 89 IRQ_TYPE_EDGE_BOTH>;
+		#sound-dai-cells = <0>;
 		realtek,jd-src = <1>;
 
 		AVDD-supply = <&mt6359_vio18_ldo_reg>;
@@ -1162,6 +1165,48 @@
 		"AFE_SOF_DL2", "AFE_SOF_DL3", "AFE_SOF_UL4", "AFE_SOF_UL5";
 	pinctrl-names = "default";
 	pinctrl-0 = <&aud_pins_default>;
+
+	audio-routing =
+		"Headphone", "HPOL",
+		"Headphone", "HPOR",
+		"IN1P", "Headset Mic",
+		"Ext Spk", "Speaker";
+
+	mm-dai-link {
+		link-name = "ETDM1_IN_BE";
+		mediatek,clk-provider = "cpu";
+	};
+
+	hs-playback-dai-link {
+		link-name = "ETDM1_OUT_BE";
+		mediatek,clk-provider = "cpu";
+		codec {
+			sound-dai = <&audio_codec>;
+		};
+	};
+
+	hs-capture-dai-link {
+		link-name = "ETDM2_IN_BE";
+		mediatek,clk-provider = "cpu";
+		codec {
+			sound-dai = <&audio_codec>;
+		};
+	};
+
+	spk-playback-dai-link {
+		link-name = "ETDM2_OUT_BE";
+		mediatek,clk-provider = "cpu";
+		codec {
+			sound-dai = <&spk_amplifier>;
+		};
+	};
+
+	displayport-dai-link {
+		link-name = "DPTX_BE";
+		codec {
+			sound-dai = <&dp_tx>;
+		};
+	};
 };
 
 &spi0 {
@@ -1183,10 +1228,6 @@
 		spi-max-frequency = <3000000>;
 		wakeup-source;
 
-		keyboard-backlight {
-			compatible = "google,cros-kbd-led-backlight";
-		};
-
 		i2c_tunnel: i2c-tunnel {
 			compatible = "google,cros-ec-i2c-tunnel";
 			google,remote-bus = <0>;
@@ -1356,9 +1397,11 @@
 &xhci1 {
 	status = "okay";
 
+	phys = <&u2port1 PHY_TYPE_USB2>;
 	rx-fifo-depth = <3072>;
 	vusb33-supply = <&mt6359_vusb_ldo_reg>;
 	vbus-supply = <&usb_vbus>;
+	mediatek,u3p-dis-msk = <1>;
 };
 
 &xhci2 {
@@ -1389,6 +1432,11 @@
 		MATRIX_KEY(0x02, 0x09, 0)	/* T8 */
 		MATRIX_KEY(0x01, 0x09, 0)	/* T9 */
 		MATRIX_KEY(0x00, 0x04, 0)	/* T10 */
+
+		/* T11 to T13 are present only on Dojo */
+		MATRIX_KEY(0x00, 0x01, 0)	/* T11 */
+		MATRIX_KEY(0x01, 0x05, 0)	/* T12 */
+		MATRIX_KEY(0x03, 0x05, 0)	/* T13 */
 	>;
 
 	linux,keymap = <
diff --git a/arch/arm64/boot/dts/mediatek/mt8195-demo.dts b/arch/arm64/boot/dts/mediatek/mt8195-demo.dts
index b82f7176b4a1..31d424b8fc7c 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195-demo.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8195-demo.dts
@@ -305,14 +305,14 @@
 				 <PINMUX_GPIO78__FUNC_GBE_TXD2>,
 				 <PINMUX_GPIO79__FUNC_GBE_TXD1>,
 				 <PINMUX_GPIO80__FUNC_GBE_TXD0>;
-			drive-strength = <MTK_DRIVE_8mA>;
+			drive-strength = <8>;
 		};
 		pins-cc {
 			pinmux = <PINMUX_GPIO85__FUNC_GBE_TXC>,
 				 <PINMUX_GPIO88__FUNC_GBE_TXEN>,
 				 <PINMUX_GPIO87__FUNC_GBE_RXDV>,
 				 <PINMUX_GPIO86__FUNC_GBE_RXC>;
-			drive-strength = <MTK_DRIVE_8mA>;
+			drive-strength = <8>;
 		};
 		pins-rxd {
 			pinmux = <PINMUX_GPIO81__FUNC_GBE_RXD3>,
@@ -377,7 +377,7 @@
 	mmc0_default_pins: mmc0-default-pins {
 		pins-clk {
 			pinmux = <PINMUX_GPIO122__FUNC_MSDC0_CLK>;
-			drive-strength = <MTK_DRIVE_6mA>;
+			drive-strength = <6>;
 			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
 		};
 
@@ -392,13 +392,13 @@
 				 <PINMUX_GPIO116__FUNC_MSDC0_DAT7>,
 				 <PINMUX_GPIO121__FUNC_MSDC0_CMD>;
 			input-enable;
-			drive-strength = <MTK_DRIVE_6mA>;
+			drive-strength = <6>;
 			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
 		};
 
 		pins-rst {
 			pinmux = <PINMUX_GPIO120__FUNC_MSDC0_RSTB>;
-			drive-strength = <MTK_DRIVE_6mA>;
+			drive-strength = <6>;
 			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
 		};
 	};
@@ -406,7 +406,7 @@
 	mmc0_uhs_pins: mmc0-uhs-pins {
 		pins-clk {
 			pinmux = <PINMUX_GPIO122__FUNC_MSDC0_CLK>;
-			drive-strength = <MTK_DRIVE_8mA>;
+			drive-strength = <8>;
 			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
 		};
 
@@ -421,19 +421,19 @@
 				 <PINMUX_GPIO116__FUNC_MSDC0_DAT7>,
 				 <PINMUX_GPIO121__FUNC_MSDC0_CMD>;
 			input-enable;
-			drive-strength = <MTK_DRIVE_8mA>;
+			drive-strength = <8>;
 			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
 		};
 
 		pins-ds {
 			pinmux = <PINMUX_GPIO127__FUNC_MSDC0_DSL>;
-			drive-strength = <MTK_DRIVE_8mA>;
+			drive-strength = <8>;
 			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
 		};
 
 		pins-rst {
 			pinmux = <PINMUX_GPIO120__FUNC_MSDC0_RSTB>;
-			drive-strength = <MTK_DRIVE_8mA>;
+			drive-strength = <8>;
 			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
 		};
 	};
@@ -441,7 +441,7 @@
 	mmc1_default_pins: mmc1-default-pins {
 		pins-clk {
 			pinmux = <PINMUX_GPIO111__FUNC_MSDC1_CLK>;
-			drive-strength = <MTK_DRIVE_8mA>;
+			drive-strength = <8>;
 			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
 		};
 
@@ -452,7 +452,7 @@
 				 <PINMUX_GPIO114__FUNC_MSDC1_DAT2>,
 				 <PINMUX_GPIO115__FUNC_MSDC1_DAT3>;
 			input-enable;
-			drive-strength = <MTK_DRIVE_8mA>;
+			drive-strength = <8>;
 			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
 		};
 
@@ -465,7 +465,7 @@
 	mmc1_uhs_pins: mmc1-uhs-pins {
 		pins-clk {
 			pinmux = <PINMUX_GPIO111__FUNC_MSDC1_CLK>;
-			drive-strength = <MTK_DRIVE_8mA>;
+			drive-strength = <8>;
 			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
 		};
 
@@ -476,7 +476,7 @@
 				 <PINMUX_GPIO114__FUNC_MSDC1_DAT2>,
 				 <PINMUX_GPIO115__FUNC_MSDC1_DAT3>;
 			input-enable;
-			drive-strength = <MTK_DRIVE_8mA>;
+			drive-strength = <8>;
 			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
 		};
 	};
diff --git a/arch/arm64/boot/dts/mediatek/mt8195-evb.dts b/arch/arm64/boot/dts/mediatek/mt8195-evb.dts
index 341b6e074139..83456d649ff7 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195-evb.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8195-evb.dts
@@ -74,7 +74,6 @@
 			pinmux = <PINMUX_GPIO8__FUNC_SDA0>,
 				 <PINMUX_GPIO9__FUNC_SCL0>;
 			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
-			mediatek,drive-strength-adv = <0>;
 			drive-strength = <6>;
 		};
 	};
@@ -84,7 +83,6 @@
 			pinmux = <PINMUX_GPIO10__FUNC_SDA1>,
 				 <PINMUX_GPIO11__FUNC_SCL1>;
 			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
-			mediatek,drive-strength-adv = <0>;
 			drive-strength = <6>;
 		};
 	};
@@ -94,7 +92,7 @@
 			pinmux = <PINMUX_GPIO16__FUNC_SDA4>,
 				 <PINMUX_GPIO17__FUNC_SCL4>;
 			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
-			mediatek,drive-strength-adv = <7>;
+			drive-strength-microamp = <1000>;
 		};
 	};
 
diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
index 5d8b68f86ce4..e89ba384c4aa 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -1444,7 +1444,7 @@
 			      <0 0x11293e00 0 0x0100>;
 			reg-names = "mac", "ippc";
 			interrupts = <GIC_SPI 530 IRQ_TYPE_LEVEL_HIGH 0>;
-			phys = <&u2port1 PHY_TYPE_USB2>;
+			phys = <&u2port1 PHY_TYPE_USB2>, <&u3port1 PHY_TYPE_USB3>;
 			assigned-clocks = <&topckgen CLK_TOP_USB_TOP_1P>,
 					  <&topckgen CLK_TOP_SSUSB_XHCI_1P>;
 			assigned-clock-parents = <&topckgen CLK_TOP_UNIVPLL_D5_D4>,
@@ -2037,6 +2037,7 @@
 			mediatek,gce-client-reg = <&gce1 SUBSYS_1400XXXX 0x1000 0x1000>;
 			mediatek,gce-events = <CMDQ_EVENT_VPP0_MDP_RDMA_SOF>,
 					      <CMDQ_EVENT_VPP0_MDP_RDMA_FRAME_DONE>;
+			mediatek,scp = <&scp>;
 			power-domains = <&spm MT8195_POWER_DOMAIN_VPPSYS0>;
 			iommus = <&iommu_vpp M4U_PORT_L4_MDP_RDMA>;
 			clocks = <&vppsys0 CLK_VPP0_MDP_RDMA>;
@@ -3251,10 +3252,10 @@
 			compatible = "mediatek,mt8195-dp-intf";
 			reg = <0 0x1c015000 0 0x1000>;
 			interrupts = <GIC_SPI 657 IRQ_TYPE_LEVEL_HIGH 0>;
-			clocks = <&vdosys0  CLK_VDO0_DP_INTF0>,
-				 <&vdosys0 CLK_VDO0_DP_INTF0_DP_INTF>,
+			clocks = <&vdosys0 CLK_VDO0_DP_INTF0_DP_INTF>,
+				 <&vdosys0  CLK_VDO0_DP_INTF0>,
 				 <&apmixedsys CLK_APMIXED_TVDPLL1>;
-			clock-names = "engine", "pixel", "pll";
+			clock-names = "pixel", "engine", "pll";
 			status = "disabled";
 		};
 
@@ -3521,10 +3522,10 @@
 			reg = <0 0x1c113000 0 0x1000>;
 			interrupts = <GIC_SPI 513 IRQ_TYPE_LEVEL_HIGH 0>;
 			power-domains = <&spm MT8195_POWER_DOMAIN_VDOSYS1>;
-			clocks = <&vdosys1 CLK_VDO1_DP_INTF0_MM>,
-				 <&vdosys1 CLK_VDO1_DPINTF>,
+			clocks = <&vdosys1 CLK_VDO1_DPINTF>,
+				 <&vdosys1 CLK_VDO1_DP_INTF0_MM>,
 				 <&apmixedsys CLK_APMIXED_TVDPLL2>;
-			clock-names = "engine", "pixel", "pll";
+			clock-names = "pixel", "engine", "pll";
 			status = "disabled";
 		};
 
@@ -3880,7 +3881,7 @@
 			};
 		};
 
-		gpu0-thermal {
+		gpu-thermal {
 			polling-delay = <1000>;
 			polling-delay-passive = <250>;
 			thermal-sensors = <&lvts_ap MT8195_AP_GPU0>;
diff --git a/arch/arm64/boot/dts/mediatek/mt8365-evk.dts b/arch/arm64/boot/dts/mediatek/mt8365-evk.dts
index 50cbaefa1a99..7d90112a7e27 100644
--- a/arch/arm64/boot/dts/mediatek/mt8365-evk.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8365-evk.dts
@@ -4,6 +4,7 @@
  * Authors:
  * Fabien Parent <fparent@baylibre.com>
  * Bernhard Rosenkränzer <bero@baylibre.com>
+ * Alexandre Mergnat <amergnat@baylibre.com>
  */
 
 /dts-v1/;
@@ -86,6 +87,28 @@
 			reg = <0 0x43200000 0 0x00c00000>;
 		};
 	};
+
+	sound: sound {
+		compatible = "mediatek,mt8365-mt6357";
+		pinctrl-names = "default",
+				"dmic",
+				"miso_off",
+				"miso_on",
+				"mosi_off",
+				"mosi_on";
+		pinctrl-0 = <&aud_default_pins>;
+		pinctrl-1 = <&aud_dmic_pins>;
+		pinctrl-2 = <&aud_miso_off_pins>;
+		pinctrl-3 = <&aud_miso_on_pins>;
+		pinctrl-4 = <&aud_mosi_off_pins>;
+		pinctrl-5 = <&aud_mosi_on_pins>;
+		mediatek,platform = <&afe>;
+	};
+};
+
+&afe {
+	mediatek,dmic-mode = <1>;
+	status = "okay";
 };
 
 &cpu0 {
@@ -178,9 +201,72 @@
 	interrupts-extended = <&pio 145 IRQ_TYPE_LEVEL_HIGH>;
 	interrupt-controller;
 	#interrupt-cells = <2>;
+	mediatek,micbias0-microvolt = <1900000>;
+	mediatek,micbias1-microvolt = <1700000>;
 };
 
 &pio {
+	aud_default_pins: audiodefault-pins {
+		clk-dat-pins {
+			pinmux = <MT8365_PIN_72_CMDAT4__FUNC_I2S3_BCK>,
+				 <MT8365_PIN_73_CMDAT5__FUNC_I2S3_LRCK>,
+				 <MT8365_PIN_74_CMDAT6__FUNC_I2S3_MCK>,
+				 <MT8365_PIN_75_CMDAT7__FUNC_I2S3_DO>;
+		};
+	};
+
+	aud_dmic_pins: audiodmic-pins {
+		clk-dat-pins {
+			pinmux = <MT8365_PIN_117_DMIC0_CLK__FUNC_DMIC0_CLK>,
+				 <MT8365_PIN_118_DMIC0_DAT0__FUNC_DMIC0_DAT0>,
+				 <MT8365_PIN_119_DMIC0_DAT1__FUNC_DMIC0_DAT1>;
+		};
+	};
+
+	aud_miso_off_pins: misooff-pins {
+		clk-dat-pins {
+			pinmux = <MT8365_PIN_53_AUD_CLK_MISO__FUNC_GPIO53>,
+				 <MT8365_PIN_54_AUD_SYNC_MISO__FUNC_GPIO54>,
+				 <MT8365_PIN_55_AUD_DAT_MISO0__FUNC_GPIO55>,
+				 <MT8365_PIN_56_AUD_DAT_MISO1__FUNC_GPIO56>;
+			input-enable;
+			bias-pull-down;
+			drive-strength = <2>;
+		};
+	};
+
+	aud_miso_on_pins: misoon-pins {
+		clk-dat-pins {
+			pinmux = <MT8365_PIN_53_AUD_CLK_MISO__FUNC_AUD_CLK_MISO>,
+				 <MT8365_PIN_54_AUD_SYNC_MISO__FUNC_AUD_SYNC_MISO>,
+				 <MT8365_PIN_55_AUD_DAT_MISO0__FUNC_AUD_DAT_MISO0>,
+				 <MT8365_PIN_56_AUD_DAT_MISO1__FUNC_AUD_DAT_MISO1>;
+			drive-strength = <6>;
+		};
+	};
+
+	aud_mosi_off_pins: mosioff-pins {
+		clk-dat-pins {
+			pinmux = <MT8365_PIN_49_AUD_CLK_MOSI__FUNC_GPIO49>,
+				 <MT8365_PIN_50_AUD_SYNC_MOSI__FUNC_GPIO50>,
+				 <MT8365_PIN_51_AUD_DAT_MOSI0__FUNC_GPIO51>,
+				 <MT8365_PIN_52_AUD_DAT_MOSI1__FUNC_GPIO52>;
+			input-enable;
+			bias-pull-down;
+			drive-strength = <2>;
+		};
+	};
+
+	aud_mosi_on_pins: mosion-pins {
+		clk-dat-pins {
+			pinmux = <MT8365_PIN_49_AUD_CLK_MOSI__FUNC_AUD_CLK_MOSI>,
+				 <MT8365_PIN_50_AUD_SYNC_MOSI__FUNC_AUD_SYNC_MOSI>,
+				 <MT8365_PIN_51_AUD_DAT_MOSI0__FUNC_AUD_DAT_MOSI0>,
+				 <MT8365_PIN_52_AUD_DAT_MOSI1__FUNC_AUD_DAT_MOSI1>;
+			drive-strength = <6>;
+		};
+	};
+
 	ethernet_pins: ethernet-pins {
 		phy_reset_pins {
 			pinmux = <MT8365_PIN_133_TDM_TX_DATA1__FUNC_GPIO133>;
@@ -308,7 +394,7 @@
 	mmc1_uhs_pins: mmc1-uhs-pins {
 		clk-pins {
 			pinmux = <MT8365_PIN_88_MSDC1_CLK__FUNC_MSDC1_CLK>;
-			drive-strength = <MTK_DRIVE_8mA>;
+			drive-strength = <8>;
 			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
 		};
 
@@ -319,7 +405,7 @@
 				 <MT8365_PIN_92_MSDC1_DAT3__FUNC_MSDC1_DAT3>,
 				 <MT8365_PIN_87_MSDC1_CMD__FUNC_MSDC1_CMD>;
 			input-enable;
-			drive-strength = <MTK_DRIVE_6mA>;
+			drive-strength = <6>;
 			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
 		};
 	};
diff --git a/arch/arm64/boot/dts/mediatek/mt8365.dtsi b/arch/arm64/boot/dts/mediatek/mt8365.dtsi
index 24581f7410aa..9c91fe8ea0f9 100644
--- a/arch/arm64/boot/dts/mediatek/mt8365.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8365.dtsi
@@ -2,9 +2,11 @@
 /*
  * (C) 2018 MediaTek Inc.
  * Copyright (C) 2022 BayLibre SAS
- * Fabien Parent <fparent@baylibre.com>
- * Bernhard Rosenkränzer <bero@baylibre.com>
+ * Authors: Fabien Parent <fparent@baylibre.com>
+ *	    Bernhard Rosenkränzer <bero@baylibre.com>
+ *	    Alexandre Mergnat <amergnat@baylibre.com>
  */
+
 #include <dt-bindings/clock/mediatek,mt8365-clk.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/interrupt-controller/irq.h>
@@ -300,9 +302,8 @@
 		};
 
 		scpsys: syscon@10006000 {
-			compatible = "mediatek,mt8365-syscfg", "syscon", "simple-mfd";
+			compatible = "mediatek,mt8365-scpsys", "syscon", "simple-mfd";
 			reg = <0 0x10006000 0 0x1000>;
-			#power-domain-cells = <1>;
 
 			/* System Power Manager */
 			spm: power-controller {
@@ -813,6 +814,43 @@
 			reg = <0 0x19020000 0 0x1000>;
 			#clock-cells = <1>;
 		};
+
+		afe: audio-controller@11220000 {
+			compatible = "mediatek,mt8365-afe-pcm";
+			reg = <0 0x11220000 0 0x1000>;
+			#sound-dai-cells = <0>;
+			clocks = <&clk26m>,
+				 <&topckgen CLK_TOP_AUDIO_SEL>,
+				 <&topckgen CLK_TOP_AUD_I2S0_M>,
+				 <&topckgen CLK_TOP_AUD_I2S1_M>,
+				 <&topckgen CLK_TOP_AUD_I2S2_M>,
+				 <&topckgen CLK_TOP_AUD_I2S3_M>,
+				 <&topckgen CLK_TOP_AUD_ENGEN1_SEL>,
+				 <&topckgen CLK_TOP_AUD_ENGEN2_SEL>,
+				 <&topckgen CLK_TOP_AUD_1_SEL>,
+				 <&topckgen CLK_TOP_AUD_2_SEL>,
+				 <&topckgen CLK_TOP_APLL_I2S0_SEL>,
+				 <&topckgen CLK_TOP_APLL_I2S1_SEL>,
+				 <&topckgen CLK_TOP_APLL_I2S2_SEL>,
+				 <&topckgen CLK_TOP_APLL_I2S3_SEL>;
+			clock-names = "top_clk26m_clk",
+				      "top_audio_sel",
+				      "audio_i2s0_m",
+				      "audio_i2s1_m",
+				      "audio_i2s2_m",
+				      "audio_i2s3_m",
+				      "engen1",
+				      "engen2",
+				      "aud1",
+				      "aud2",
+				      "i2s0_m_sel",
+				      "i2s1_m_sel",
+				      "i2s2_m_sel",
+				      "i2s3_m_sel";
+			interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_LOW>;
+			power-domains = <&spm MT8365_POWER_DOMAIN_AUDIO>;
+			status = "disabled";
+		};
 	};
 
 	timer {
diff --git a/arch/arm64/boot/dts/mediatek/mt8390-genio-700-evk.dts b/arch/arm64/boot/dts/mediatek/mt8390-genio-700-evk.dts
new file mode 100644
index 000000000000..1474bef7e754
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8390-genio-700-evk.dts
@@ -0,0 +1,880 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2023 MediaTek Inc.
+ * Author: Chris Chen <chris-qj.chen@mediatek.com>
+ *	   Pablo Sun <pablo.sun@mediatek.com>
+ *	   Macpaul Lin <macpaul.lin@mediatek.com>
+ */
+/dts-v1/;
+
+#include "mt8188.dtsi"
+#include "mt6359.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/pinctrl/mediatek,mt8188-pinfunc.h>
+#include <dt-bindings/regulator/mediatek,mt6360-regulator.h>
+#include <dt-bindings/spmi/spmi.h>
+#include <dt-bindings/usb/pd.h>
+
+/ {
+	model = "MediaTek Genio-700 EVK";
+	compatible = "mediatek,mt8390-evk", "mediatek,mt8390",
+		     "mediatek,mt8188";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:921600n8";
+	};
+
+	firmware {
+		optee {
+			compatible = "linaro,optee-tz";
+			method = "smc";
+		};
+	};
+
+	memory@40000000 {
+		device_type = "memory";
+		reg = <0 0x40000000 0x2 0x00000000>;
+	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		/*
+		 * 12 MiB reserved for OP-TEE (BL32)
+		 * +-----------------------+ 0x43e0_0000
+		 * |      SHMEM 2MiB       |
+		 * +-----------------------+ 0x43c0_0000
+		 * |        | TA_RAM  8MiB |
+		 * + TZDRAM +--------------+ 0x4340_0000
+		 * |        | TEE_RAM 2MiB |
+		 * +-----------------------+ 0x4320_0000
+		 */
+		optee_reserved: optee@43200000 {
+			no-map;
+			reg = <0 0x43200000 0 0x00c00000>;
+		};
+
+		scp_mem: memory@50000000 {
+			compatible = "shared-dma-pool";
+			reg = <0 0x50000000 0 0x2900000>;
+			no-map;
+		};
+
+		/* 2 MiB reserved for ARM Trusted Firmware (BL31) */
+		bl31_secmon_reserved: memory@54600000 {
+			no-map;
+			reg = <0 0x54600000 0x0 0x200000>;
+		};
+
+		apu_mem: memory@55000000 {
+			compatible = "shared-dma-pool";
+			reg = <0 0x55000000 0 0x1400000>; /* 20 MB */
+		};
+
+		vpu_mem: memory@57000000 {
+			compatible = "shared-dma-pool";
+			reg = <0 0x57000000 0 0x1400000>; /* 20 MB */
+		};
+	};
+
+	common_fixed_5v: regulator-0 {
+		compatible = "regulator-fixed";
+		regulator-name = "5v_en";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&pio 10 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-always-on;
+	};
+
+	edp_panel_fixed_3v3: regulator-1 {
+		compatible = "regulator-fixed";
+		regulator-name = "edp_panel_3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		enable-active-high;
+		gpio = <&pio 15 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&edp_panel_3v3_en_pins>;
+	};
+
+	gpio_fixed_3v3: regulator-2 {
+		compatible = "regulator-fixed";
+		regulator-name = "gpio_3v3_en";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&pio 9 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-always-on;
+	};
+
+	sdio_fixed_1v8: regulator-3 {
+		compatible = "regulator-fixed";
+		regulator-name = "sdio_io";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		enable-active-high;
+		regulator-always-on;
+	};
+
+	sdio_fixed_3v3: regulator-4 {
+		compatible = "regulator-fixed";
+		regulator-name = "sdio_card";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&pio 74 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-always-on;
+	};
+
+	touch0_fixed_3v3: regulator-5 {
+		compatible = "regulator-fixed";
+		regulator-name = "touch_3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&pio 119 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	usb_hub_fixed_3v3: regulator-6 {
+		compatible = "regulator-fixed";
+		regulator-name = "usb_hub_3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&pio 112 GPIO_ACTIVE_HIGH>; /* HUB_3V3_EN */
+		startup-delay-us = <10000>;
+		enable-active-high;
+	};
+
+	usb_hub_reset_1v8: regulator-7 {
+		compatible = "regulator-fixed";
+		regulator-name = "usb_hub_reset";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		gpio = <&pio 7 GPIO_ACTIVE_HIGH>; /* HUB_RESET */
+		vin-supply = <&usb_hub_fixed_3v3>;
+	};
+
+	usb_p0_vbus: regulator-8 {
+		compatible = "regulator-fixed";
+		regulator-name = "usb_p0_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&pio 84 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	usb_p1_vbus: regulator-9 {
+		compatible = "regulator-fixed";
+		regulator-name = "usb_p1_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&pio 87 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	usb_p2_vbus: regulator-10 {
+		compatible = "regulator-fixed";
+		regulator-name = "usb_p2_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		enable-active-high;
+	};
+};
+
+&i2c0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c0_pins>;
+	clock-frequency = <400000>;
+	status = "okay";
+
+	touchscreen@5d {
+		compatible = "goodix,gt9271";
+		reg = <0x5d>;
+		interrupt-parent = <&pio>;
+		interrupts-extended = <&pio 6 IRQ_TYPE_EDGE_RISING>;
+		irq-gpios = <&pio 6 GPIO_ACTIVE_HIGH>;
+		reset-gpios = <&pio 5 GPIO_ACTIVE_HIGH>;
+		AVDD28-supply = <&touch0_fixed_3v3>;
+		VDDIO-supply = <&mt6359_vio18_ldo_reg>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&touch_pins>;
+	};
+};
+
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c1_pins>;
+	clock-frequency = <400000>;
+	status = "okay";
+};
+
+&i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c2_pins>;
+	clock-frequency = <400000>;
+	status = "okay";
+};
+
+&i2c3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c3_pins>;
+	clock-frequency = <400000>;
+	status = "okay";
+};
+
+&i2c4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c4_pins>;
+	pinctrl-1 = <&rt1715_int_pins>;
+	clock-frequency = <1000000>;
+	status = "okay";
+};
+
+&i2c5 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c5_pins>;
+	clock-frequency = <400000>;
+	status = "okay";
+};
+
+&i2c6 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c6_pins>;
+	clock-frequency = <400000>;
+	status = "okay";
+};
+
+&mmc0 {
+	status = "okay";
+	pinctrl-names = "default", "state_uhs";
+	pinctrl-0 = <&mmc0_default_pins>;
+	pinctrl-1 = <&mmc0_uhs_pins>;
+	bus-width = <8>;
+	max-frequency = <200000000>;
+	cap-mmc-highspeed;
+	mmc-hs200-1_8v;
+	mmc-hs400-1_8v;
+	supports-cqe;
+	cap-mmc-hw-reset;
+	no-sdio;
+	no-sd;
+	hs400-ds-delay = <0x1481b>;
+	vmmc-supply = <&mt6359_vemc_1_ldo_reg>;
+	vqmmc-supply = <&mt6359_vufs_ldo_reg>;
+	non-removable;
+};
+
+&mmc1 {
+	status = "okay";
+	pinctrl-names = "default", "state_uhs";
+	pinctrl-0 = <&mmc1_default_pins>;
+	pinctrl-1 = <&mmc1_uhs_pins>;
+	bus-width = <4>;
+	max-frequency = <200000000>;
+	cap-sd-highspeed;
+	sd-uhs-sdr50;
+	sd-uhs-sdr104;
+	no-mmc;
+	no-sdio;
+	cd-gpios = <&pio 2 GPIO_ACTIVE_LOW>;
+	vmmc-supply = <&mt6359_vpa_buck_reg>;
+	vqmmc-supply = <&mt6359_vsim1_ldo_reg>;
+};
+
+&mt6359_vbbck_ldo_reg {
+	regulator-always-on;
+};
+
+&mt6359_vcn18_ldo_reg {
+	regulator-always-on;
+};
+
+&mt6359_vcn33_2_bt_ldo_reg {
+	regulator-always-on;
+};
+
+&mt6359_vcore_buck_reg {
+	regulator-always-on;
+};
+
+&mt6359_vgpu11_buck_reg {
+	regulator-always-on;
+};
+
+&mt6359_vpa_buck_reg {
+	regulator-max-microvolt = <3100000>;
+};
+
+&mt6359_vpu_buck_reg {
+	regulator-always-on;
+};
+
+&mt6359_vrf12_ldo_reg {
+	regulator-always-on;
+};
+
+&mt6359_vsim1_ldo_reg {
+	regulator-enable-ramp-delay = <480>;
+};
+
+&mt6359_vufs_ldo_reg {
+	regulator-always-on;
+};
+
+&mt6359codec {
+	mediatek,mic-type-0 = <1>; /* ACC */
+	mediatek,mic-type-1 = <3>; /* DCC */
+};
+
+&pio {
+	audio_default_pins: audio-default-pins {
+		pins-cmd-dat {
+			pinmux = <PINMUX_GPIO101__FUNC_O_AUD_CLK_MOSI>,
+				 <PINMUX_GPIO102__FUNC_O_AUD_SYNC_MOSI>,
+				 <PINMUX_GPIO103__FUNC_O_AUD_DAT_MOSI0>,
+				 <PINMUX_GPIO104__FUNC_O_AUD_DAT_MOSI1>,
+				 <PINMUX_GPIO105__FUNC_I0_AUD_DAT_MISO0>,
+				 <PINMUX_GPIO106__FUNC_I0_AUD_DAT_MISO1>,
+				 <PINMUX_GPIO107__FUNC_B0_I2SIN_MCK>,
+				 <PINMUX_GPIO108__FUNC_B0_I2SIN_BCK>,
+				 <PINMUX_GPIO109__FUNC_B0_I2SIN_WS>,
+				 <PINMUX_GPIO110__FUNC_I0_I2SIN_D0>,
+				 <PINMUX_GPIO114__FUNC_O_I2SO2_MCK>,
+				 <PINMUX_GPIO115__FUNC_B0_I2SO2_BCK>,
+				 <PINMUX_GPIO116__FUNC_B0_I2SO2_WS>,
+				 <PINMUX_GPIO117__FUNC_O_I2SO2_D0>,
+				 <PINMUX_GPIO118__FUNC_O_I2SO2_D1>,
+				 <PINMUX_GPIO121__FUNC_B0_PCM_CLK>,
+				 <PINMUX_GPIO122__FUNC_B0_PCM_SYNC>,
+				 <PINMUX_GPIO124__FUNC_I0_PCM_DI>,
+				 <PINMUX_GPIO125__FUNC_O_DMIC1_CLK>,
+				 <PINMUX_GPIO126__FUNC_I0_DMIC1_DAT>,
+				 <PINMUX_GPIO128__FUNC_O_DMIC2_CLK>,
+				 <PINMUX_GPIO129__FUNC_I0_DMIC2_DAT>;
+		};
+	};
+
+	dptx_pins: dptx-pins {
+		pins-cmd-dat {
+			pinmux = <PINMUX_GPIO46__FUNC_I0_DP_TX_HPD>;
+			bias-pull-up;
+		};
+	};
+
+	edp_panel_3v3_en_pins: edp-panel-3v3-en-pins {
+		pins1 {
+			pinmux = <PINMUX_GPIO15__FUNC_B_GPIO15>;
+			output-high;
+		};
+	};
+
+	eth_default_pins: eth-default-pins {
+		pins-cc {
+			pinmux = <PINMUX_GPIO139__FUNC_B0_GBE_TXC>,
+				 <PINMUX_GPIO140__FUNC_I0_GBE_RXC>,
+				 <PINMUX_GPIO141__FUNC_I0_GBE_RXDV>,
+				 <PINMUX_GPIO142__FUNC_O_GBE_TXEN>;
+			drive-strength = <8>;
+		};
+
+		pins-mdio {
+			pinmux = <PINMUX_GPIO143__FUNC_O_GBE_MDC>,
+				 <PINMUX_GPIO144__FUNC_B1_GBE_MDIO>;
+			drive-strength = <8>;
+			input-enable;
+		};
+
+		pins-power {
+			pinmux = <PINMUX_GPIO145__FUNC_B_GPIO145>,
+				 <PINMUX_GPIO146__FUNC_B_GPIO146>;
+			output-high;
+		};
+
+		pins-rxd {
+			pinmux = <PINMUX_GPIO135__FUNC_I0_GBE_RXD3>,
+				 <PINMUX_GPIO136__FUNC_I0_GBE_RXD2>,
+				 <PINMUX_GPIO137__FUNC_I0_GBE_RXD1>,
+				 <PINMUX_GPIO138__FUNC_I0_GBE_RXD0>;
+			drive-strength = <8>;
+		};
+
+		pins-txd {
+			pinmux = <PINMUX_GPIO131__FUNC_O_GBE_TXD3>,
+				 <PINMUX_GPIO132__FUNC_O_GBE_TXD2>,
+				 <PINMUX_GPIO133__FUNC_O_GBE_TXD1>,
+				 <PINMUX_GPIO134__FUNC_O_GBE_TXD0>;
+			drive-strength = <8>;
+		};
+	};
+
+	eth_sleep_pins: eth-sleep-pins {
+		pins-cc {
+			pinmux = <PINMUX_GPIO139__FUNC_B_GPIO139>,
+				 <PINMUX_GPIO140__FUNC_B_GPIO140>,
+				 <PINMUX_GPIO141__FUNC_B_GPIO141>,
+				 <PINMUX_GPIO142__FUNC_B_GPIO142>;
+		};
+
+		pins-mdio {
+			pinmux = <PINMUX_GPIO143__FUNC_B_GPIO143>,
+				 <PINMUX_GPIO144__FUNC_B_GPIO144>;
+			input-disable;
+			bias-disable;
+		};
+
+		pins-rxd {
+			pinmux = <PINMUX_GPIO135__FUNC_B_GPIO135>,
+				 <PINMUX_GPIO136__FUNC_B_GPIO136>,
+				 <PINMUX_GPIO137__FUNC_B_GPIO137>,
+				 <PINMUX_GPIO138__FUNC_B_GPIO138>;
+		};
+
+		pins-txd {
+			pinmux = <PINMUX_GPIO131__FUNC_B_GPIO131>,
+				 <PINMUX_GPIO132__FUNC_B_GPIO132>,
+				 <PINMUX_GPIO133__FUNC_B_GPIO133>,
+				 <PINMUX_GPIO134__FUNC_B_GPIO134>;
+		};
+	};
+
+	i2c0_pins: i2c0-pins {
+		pins {
+			pinmux = <PINMUX_GPIO56__FUNC_B1_SDA0>,
+				 <PINMUX_GPIO55__FUNC_B1_SCL0>;
+			bias-pull-up = <MTK_PULL_SET_RSEL_011>;
+			drive-strength-microamp = <1000>;
+		};
+	};
+
+	i2c1_pins: i2c1-pins {
+		pins {
+			pinmux = <PINMUX_GPIO58__FUNC_B1_SDA1>,
+				 <PINMUX_GPIO57__FUNC_B1_SCL1>;
+			bias-pull-up = <MTK_PULL_SET_RSEL_011>;
+			drive-strength-microamp = <1000>;
+		};
+	};
+
+	i2c2_pins: i2c2-pins {
+		pins {
+			pinmux = <PINMUX_GPIO60__FUNC_B1_SDA2>,
+				 <PINMUX_GPIO59__FUNC_B1_SCL2>;
+			bias-pull-up = <MTK_PULL_SET_RSEL_011>;
+			drive-strength-microamp = <1000>;
+		};
+	};
+
+	i2c3_pins: i2c3-pins {
+		pins {
+			pinmux = <PINMUX_GPIO62__FUNC_B1_SDA3>,
+				 <PINMUX_GPIO61__FUNC_B1_SCL3>;
+			bias-pull-up = <MTK_PULL_SET_RSEL_011>;
+			drive-strength-microamp = <1000>;
+		};
+	};
+
+	i2c4_pins: i2c4-pins {
+		pins {
+			pinmux = <PINMUX_GPIO64__FUNC_B1_SDA4>,
+				 <PINMUX_GPIO63__FUNC_B1_SCL4>;
+			bias-pull-up = <MTK_PULL_SET_RSEL_011>;
+			drive-strength-microamp = <1000>;
+		};
+	};
+
+	i2c5_pins: i2c5-pins {
+		pins {
+			pinmux = <PINMUX_GPIO66__FUNC_B1_SDA5>,
+				 <PINMUX_GPIO65__FUNC_B1_SCL5>;
+			bias-pull-up = <MTK_PULL_SET_RSEL_011>;
+			drive-strength-microamp = <1000>;
+		};
+	};
+
+	i2c6_pins: i2c6-pins {
+		pins {
+			pinmux = <PINMUX_GPIO68__FUNC_B1_SDA6>,
+				 <PINMUX_GPIO67__FUNC_B1_SCL6>;
+			bias-pull-up = <MTK_PULL_SET_RSEL_011>;
+			drive-strength-microamp = <1000>;
+		};
+	};
+
+	gpio_key_pins: gpio-key-pins {
+		pins {
+			pinmux = <PINMUX_GPIO42__FUNC_B1_KPCOL0>,
+				 <PINMUX_GPIO43__FUNC_B1_KPCOL1>,
+				 <PINMUX_GPIO44__FUNC_B1_KPROW0>;
+		};
+	};
+
+	mmc0_default_pins: mmc0-default-pins {
+		pins-clk {
+			pinmux = <PINMUX_GPIO157__FUNC_B1_MSDC0_CLK>;
+			drive-strength = <6>;
+			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+		};
+
+		pins-cmd-dat {
+			pinmux = <PINMUX_GPIO161__FUNC_B1_MSDC0_DAT0>,
+				 <PINMUX_GPIO160__FUNC_B1_MSDC0_DAT1>,
+				 <PINMUX_GPIO159__FUNC_B1_MSDC0_DAT2>,
+				 <PINMUX_GPIO158__FUNC_B1_MSDC0_DAT3>,
+				 <PINMUX_GPIO154__FUNC_B1_MSDC0_DAT4>,
+				 <PINMUX_GPIO153__FUNC_B1_MSDC0_DAT5>,
+				 <PINMUX_GPIO152__FUNC_B1_MSDC0_DAT6>,
+				 <PINMUX_GPIO151__FUNC_B1_MSDC0_DAT7>,
+				 <PINMUX_GPIO156__FUNC_B1_MSDC0_CMD>;
+			input-enable;
+			drive-strength = <6>;
+			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+		};
+
+		pins-rst {
+			pinmux = <PINMUX_GPIO155__FUNC_O_MSDC0_RSTB>;
+			drive-strength = <6>;
+			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+		};
+	};
+
+	mmc0_uhs_pins: mmc0-uhs-pins {
+		pins-clk {
+			pinmux = <PINMUX_GPIO157__FUNC_B1_MSDC0_CLK>;
+			drive-strength = <8>;
+			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+		};
+
+		pins-cmd-dat {
+			pinmux = <PINMUX_GPIO161__FUNC_B1_MSDC0_DAT0>,
+				 <PINMUX_GPIO160__FUNC_B1_MSDC0_DAT1>,
+				 <PINMUX_GPIO159__FUNC_B1_MSDC0_DAT2>,
+				 <PINMUX_GPIO158__FUNC_B1_MSDC0_DAT3>,
+				 <PINMUX_GPIO154__FUNC_B1_MSDC0_DAT4>,
+				 <PINMUX_GPIO153__FUNC_B1_MSDC0_DAT5>,
+				 <PINMUX_GPIO152__FUNC_B1_MSDC0_DAT6>,
+				 <PINMUX_GPIO151__FUNC_B1_MSDC0_DAT7>,
+				 <PINMUX_GPIO156__FUNC_B1_MSDC0_CMD>;
+			input-enable;
+			drive-strength = <8>;
+			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+		};
+
+		pins-ds {
+			pinmux = <PINMUX_GPIO162__FUNC_B0_MSDC0_DSL>;
+			drive-strength = <8>;
+			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+		};
+
+		pins-rst {
+			pinmux = <PINMUX_GPIO155__FUNC_O_MSDC0_RSTB>;
+			drive-strength = <8>;
+			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+		};
+	};
+
+	mmc1_default_pins: mmc1-default-pins {
+		pins-clk {
+			pinmux = <PINMUX_GPIO164__FUNC_B1_MSDC1_CLK>;
+			drive-strength = <6>;
+			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+		};
+
+		pins-cmd-dat {
+			pinmux = <PINMUX_GPIO163__FUNC_B1_MSDC1_CMD>,
+				 <PINMUX_GPIO165__FUNC_B1_MSDC1_DAT0>,
+				 <PINMUX_GPIO166__FUNC_B1_MSDC1_DAT1>,
+				 <PINMUX_GPIO167__FUNC_B1_MSDC1_DAT2>,
+				 <PINMUX_GPIO168__FUNC_B1_MSDC1_DAT3>;
+			input-enable;
+			drive-strength = <6>;
+			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+		};
+
+		pins-insert {
+			pinmux = <PINMUX_GPIO2__FUNC_B_GPIO2>;
+			bias-pull-up;
+		};
+	};
+
+	mmc1_uhs_pins: mmc1-uhs-pins {
+		pins-clk {
+			pinmux = <PINMUX_GPIO164__FUNC_B1_MSDC1_CLK>;
+			drive-strength = <6>;
+			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+		};
+
+		pins-cmd-dat {
+			pinmux = <PINMUX_GPIO163__FUNC_B1_MSDC1_CMD>,
+				 <PINMUX_GPIO165__FUNC_B1_MSDC1_DAT0>,
+				 <PINMUX_GPIO166__FUNC_B1_MSDC1_DAT1>,
+				 <PINMUX_GPIO167__FUNC_B1_MSDC1_DAT2>,
+				 <PINMUX_GPIO168__FUNC_B1_MSDC1_DAT3>;
+			input-enable;
+			drive-strength = <6>;
+			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+		};
+	};
+
+	mmc2_default_pins: mmc2-default-pins {
+		pins-clk {
+			pinmux = <PINMUX_GPIO170__FUNC_B1_MSDC2_CLK>;
+			drive-strength = <4>;
+			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+		};
+
+		pins-cmd-dat {
+			pinmux = <PINMUX_GPIO169__FUNC_B1_MSDC2_CMD>,
+				 <PINMUX_GPIO171__FUNC_B1_MSDC2_DAT0>,
+				 <PINMUX_GPIO172__FUNC_B1_MSDC2_DAT1>,
+				 <PINMUX_GPIO173__FUNC_B1_MSDC2_DAT2>,
+				 <PINMUX_GPIO174__FUNC_B1_MSDC2_DAT3>;
+			input-enable;
+			drive-strength = <6>;
+			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+		};
+
+		pins-pcm {
+			pinmux = <PINMUX_GPIO123__FUNC_O_PCM_DO>;
+		};
+	};
+
+	mmc2_uhs_pins: mmc2-uhs-pins {
+		pins-clk {
+			pinmux = <PINMUX_GPIO170__FUNC_B1_MSDC2_CLK>;
+			drive-strength = <4>;
+			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+		};
+
+		pins-cmd-dat {
+			pinmux = <PINMUX_GPIO169__FUNC_B1_MSDC2_CMD>,
+				 <PINMUX_GPIO171__FUNC_B1_MSDC2_DAT0>,
+				 <PINMUX_GPIO172__FUNC_B1_MSDC2_DAT1>,
+				 <PINMUX_GPIO173__FUNC_B1_MSDC2_DAT2>,
+				 <PINMUX_GPIO174__FUNC_B1_MSDC2_DAT3>;
+			input-enable;
+			drive-strength = <6>;
+			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+		};
+	};
+
+	mmc2_eint_pins: mmc2-eint-pins {
+		pins-dat1 {
+			pinmux = <PINMUX_GPIO172__FUNC_B_GPIO172>;
+			input-enable;
+			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+		};
+	};
+
+	mmc2_dat1_pins: mmc2-dat1-pins {
+		pins-dat1 {
+			pinmux = <PINMUX_GPIO172__FUNC_B1_MSDC2_DAT1>;
+			input-enable;
+			drive-strength = <6>;
+			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+		};
+	};
+
+	panel_default_pins: panel-default-pins {
+		pins-dcdc {
+			pinmux = <PINMUX_GPIO45__FUNC_B_GPIO45>;
+			output-low;
+		};
+
+		pins-en {
+			pinmux = <PINMUX_GPIO111__FUNC_B_GPIO111>;
+			output-low;
+		};
+
+		pins-rst {
+			pinmux = <PINMUX_GPIO25__FUNC_B_GPIO25>;
+			output-high;
+		};
+	};
+
+	rt1715_int_pins: rt1715-int-pins {
+		pins_cmd0_dat {
+			pinmux = <PINMUX_GPIO12__FUNC_B_GPIO12>;
+			bias-pull-up;
+			input-enable;
+		};
+	};
+
+	spi0_pins: spi0-pins {
+		pins-spi {
+			pinmux = <PINMUX_GPIO69__FUNC_O_SPIM0_CSB>,
+				<PINMUX_GPIO70__FUNC_O_SPIM0_CLK>,
+				<PINMUX_GPIO71__FUNC_B0_SPIM0_MOSI>,
+				<PINMUX_GPIO72__FUNC_B0_SPIM0_MISO>;
+			bias-disable;
+		};
+	};
+
+	spi1_pins: spi1-pins {
+		pins-spi {
+			pinmux = <PINMUX_GPIO75__FUNC_O_SPIM1_CSB>,
+				<PINMUX_GPIO76__FUNC_O_SPIM1_CLK>,
+				<PINMUX_GPIO77__FUNC_B0_SPIM1_MOSI>,
+				<PINMUX_GPIO78__FUNC_B0_SPIM1_MISO>;
+			bias-disable;
+		};
+	};
+
+	spi2_pins: spi2-pins {
+		pins-spi {
+			pinmux = <PINMUX_GPIO79__FUNC_O_SPIM2_CSB>,
+				<PINMUX_GPIO80__FUNC_O_SPIM2_CLK>,
+				<PINMUX_GPIO81__FUNC_B0_SPIM2_MOSI>,
+				<PINMUX_GPIO82__FUNC_B0_SPIM2_MISO>;
+			bias-disable;
+		};
+	};
+
+	touch_pins: touch-pins {
+		pins-irq {
+			pinmux = <PINMUX_GPIO6__FUNC_B_GPIO6>;
+			input-enable;
+			bias-disable;
+		};
+
+		pins-reset {
+			pinmux = <PINMUX_GPIO5__FUNC_B_GPIO5>;
+			output-high;
+		};
+	};
+
+	uart0_pins: uart0-pins {
+		pins {
+			pinmux = <PINMUX_GPIO31__FUNC_O_UTXD0>,
+				 <PINMUX_GPIO32__FUNC_I1_URXD0>;
+			bias-pull-up;
+		};
+	};
+
+	uart1_pins: uart1-pins {
+		pins {
+			pinmux = <PINMUX_GPIO33__FUNC_O_UTXD1>,
+				 <PINMUX_GPIO34__FUNC_I1_URXD1>;
+			bias-pull-up;
+		};
+	};
+
+	uart2_pins: uart2-pins {
+		pins {
+			pinmux = <PINMUX_GPIO35__FUNC_O_UTXD2>,
+				 <PINMUX_GPIO36__FUNC_I1_URXD2>;
+			bias-pull-up;
+		};
+	};
+
+	usb_default_pins: usb-default-pins {
+		pins-iddig {
+			pinmux = <PINMUX_GPIO83__FUNC_B_GPIO83>;
+			input-enable;
+			bias-pull-up;
+		};
+
+		pins-valid {
+			pinmux = <PINMUX_GPIO85__FUNC_I0_VBUSVALID>;
+			input-enable;
+		};
+
+		pins-vbus {
+			pinmux = <PINMUX_GPIO84__FUNC_O_USB_DRVVBUS>;
+			output-high;
+		};
+
+	};
+
+	usb1_default_pins: usb1-default-pins {
+		pins-valid {
+			pinmux = <PINMUX_GPIO88__FUNC_I0_VBUSVALID_1P>;
+			input-enable;
+		};
+
+		pins-usb-hub-3v3-en {
+			pinmux = <PINMUX_GPIO112__FUNC_B_GPIO112>;
+			output-high;
+		};
+	};
+
+	wifi_pwrseq_pins: wifi-pwrseq-pins {
+		pins-wifi-enable {
+			pinmux = <PINMUX_GPIO127__FUNC_B_GPIO127>;
+			output-low;
+		};
+	};
+};
+
+&pmic {
+	interrupt-parent = <&pio>;
+	interrupts = <222 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&scp {
+	memory-region = <&scp_mem>;
+	status = "okay";
+};
+
+&uart0 {
+	pinctrl-0 = <&uart0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-0 = <&uart1_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&uart2 {
+	pinctrl-0 = <&uart2_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&spi2 {
+	pinctrl-0 = <&spi2_pins>;
+	pinctrl-names = "default";
+	mediatek,pad-select = <0>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "okay";
+};
+
+&u3phy0 {
+	status = "okay";
+};
+
+&u3phy1 {
+	status = "okay";
+};
+
+&u3phy2 {
+	status = "okay";
+};
+
+&xhci0 {
+	status = "okay";
+	vusb33-supply = <&mt6359_vusb_ldo_reg>;
+};
+
+&xhci1 {
+	status = "okay";
+	vusb33-supply = <&mt6359_vusb_ldo_reg>;
+	vbus-supply = <&usb_hub_reset_1v8>;
+};
+
+&xhci2 {
+	status = "okay";
+	vusb33-supply = <&mt6359_vusb_ldo_reg>;
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk.dts b/arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk.dts
index 1558649f633c..1ef6262b65c9 100644
--- a/arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk.dts
@@ -475,7 +475,7 @@
 				 <PINMUX_GPIO86__FUNC_GBE_RXC>,
 				 <PINMUX_GPIO87__FUNC_GBE_RXDV>,
 				 <PINMUX_GPIO88__FUNC_GBE_TXEN>;
-			drive-strength = <MTK_DRIVE_8mA>;
+			drive-strength = <8>;
 		};
 
 		pins-mdio {
@@ -502,7 +502,7 @@
 				 <PINMUX_GPIO78__FUNC_GBE_TXD2>,
 				 <PINMUX_GPIO79__FUNC_GBE_TXD1>,
 				 <PINMUX_GPIO80__FUNC_GBE_TXD0>;
-			drive-strength = <MTK_DRIVE_8mA>;
+			drive-strength = <8>;
 		};
 	};
 
@@ -567,7 +567,7 @@
 			pinmux = <PINMUX_GPIO12__FUNC_SDA2>,
 				 <PINMUX_GPIO13__FUNC_SCL2>;
 			bias-pull-up = <MTK_PULL_SET_RSEL_111>;
-			drive-strength = <MTK_DRIVE_6mA>;
+			drive-strength = <6>;
 		};
 	};
 
@@ -582,7 +582,7 @@
 	mmc0_default_pins: mmc0-default-pins {
 		pins-clk {
 			pinmux = <PINMUX_GPIO122__FUNC_MSDC0_CLK>;
-			drive-strength = <MTK_DRIVE_6mA>;
+			drive-strength = <6>;
 			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
 		};
 
@@ -597,13 +597,13 @@
 				 <PINMUX_GPIO116__FUNC_MSDC0_DAT7>,
 				 <PINMUX_GPIO121__FUNC_MSDC0_CMD>;
 			input-enable;
-			drive-strength = <MTK_DRIVE_6mA>;
+			drive-strength = <6>;
 			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
 		};
 
 		pins-rst {
 			pinmux = <PINMUX_GPIO120__FUNC_MSDC0_RSTB>;
-			drive-strength = <MTK_DRIVE_6mA>;
+			drive-strength = <6>;
 			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
 		};
 	};
@@ -611,7 +611,7 @@
 	mmc0_uhs_pins: mmc0-uhs-pins {
 		pins-clk {
 			pinmux = <PINMUX_GPIO122__FUNC_MSDC0_CLK>;
-			drive-strength = <MTK_DRIVE_8mA>;
+			drive-strength = <8>;
 			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
 		};
 
@@ -626,19 +626,19 @@
 				 <PINMUX_GPIO116__FUNC_MSDC0_DAT7>,
 				 <PINMUX_GPIO121__FUNC_MSDC0_CMD>;
 			input-enable;
-			drive-strength = <MTK_DRIVE_8mA>;
+			drive-strength = <8>;
 			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
 		};
 
 		pins-ds {
 			pinmux = <PINMUX_GPIO127__FUNC_MSDC0_DSL>;
-			drive-strength = <MTK_DRIVE_8mA>;
+			drive-strength = <8>;
 			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
 		};
 
 		pins-rst {
 			pinmux = <PINMUX_GPIO120__FUNC_MSDC0_RSTB>;
-			drive-strength = <MTK_DRIVE_8mA>;
+			drive-strength = <8>;
 			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
 		};
 	};
@@ -646,7 +646,7 @@
 	mmc1_default_pins: mmc1-default-pins {
 		pins-clk {
 			pinmux = <PINMUX_GPIO111__FUNC_MSDC1_CLK>;
-			drive-strength = <MTK_DRIVE_8mA>;
+			drive-strength = <8>;
 			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
 		};
 
@@ -657,7 +657,7 @@
 				 <PINMUX_GPIO114__FUNC_MSDC1_DAT2>,
 				 <PINMUX_GPIO115__FUNC_MSDC1_DAT3>;
 			input-enable;
-			drive-strength = <MTK_DRIVE_8mA>;
+			drive-strength = <8>;
 			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
 		};
 	};
@@ -665,7 +665,7 @@
 	mmc1_uhs_pins: mmc1-uhs-pins {
 		pins-clk {
 			pinmux = <PINMUX_GPIO111__FUNC_MSDC1_CLK>;
-			drive-strength = <MTK_DRIVE_8mA>;
+			drive-strength = <8>;
 			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
 		};
 
@@ -676,7 +676,7 @@
 				 <PINMUX_GPIO114__FUNC_MSDC1_DAT2>,
 				 <PINMUX_GPIO115__FUNC_MSDC1_DAT3>;
 			input-enable;
-			drive-strength = <MTK_DRIVE_8mA>;
+			drive-strength = <8>;
 			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
 		};
 	};
@@ -854,6 +854,10 @@
 
 &u3phy1 {
 	status = "okay";
+
+	u3port1: usb-phy@700 {
+		mediatek,force-mode;
+	};
 };
 
 &u3phy2 {
diff --git a/arch/arm64/boot/dts/mediatek/mt8395-kontron-3-5-sbc-i1200.dts b/arch/arm64/boot/dts/mediatek/mt8395-kontron-3-5-sbc-i1200.dts
new file mode 100644
index 000000000000..e2e75b8ff918
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8395-kontron-3-5-sbc-i1200.dts
@@ -0,0 +1,1128 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2024 Kontron Europe GmbH
+ *
+ * Author: Michael Walle <mwalle@kernel.org>
+ */
+/dts-v1/;
+
+#include "mt8195.dtsi"
+#include "mt6359.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/mt8195-pinfunc.h>
+#include <dt-bindings/regulator/mediatek,mt6360-regulator.h>
+#include <dt-bindings/spmi/spmi.h>
+
+/ {
+	model = "Kontron 3.5\"-SBC-i1200";
+	compatible = "kontron,3-5-sbc-i1200", "mediatek,mt8395", "mediatek,mt8195";
+
+	aliases {
+		mmc0 = &mmc0;
+		mmc1 = &mmc1;
+		serial0 = &uart1;
+		serial1 = &uart2;
+		serial2 = &uart3;
+		serial3 = &uart4;
+		serial4 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	firmware {
+		optee {
+			compatible = "linaro,optee-tz";
+			method = "smc";
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		pinctrl-names = "default";
+		pinctrl-0 = <&gpio_keys_pins>;
+
+		key-0 {
+			gpios = <&pio 106 GPIO_ACTIVE_LOW>;
+			label = "volume_up";
+			linux,code = <KEY_VOLUMEUP>;
+			wakeup-source;
+			debounce-interval = <15>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&led_pins>;
+
+		led-0 {
+			gpios = <&pio 107 GPIO_ACTIVE_HIGH>;
+			default-state = "keep";
+			function = LED_FUNCTION_POWER;
+			color = <LED_COLOR_ID_GREEN>;
+		};
+	};
+
+	memory@40000000 {
+		device_type = "memory";
+		reg = <0 0x40000000 0x0 0x80000000>;
+	};
+
+	vsys: regulator-vsys {
+		compatible = "regulator-fixed";
+		regulator-name = "vsys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		/*
+		 * 12 MiB reserved for OP-TEE (BL32)
+		 * +-----------------------+ 0x43e0_0000
+		 * |      SHMEM 2MiB       |
+		 * +-----------------------+ 0x43c0_0000
+		 * |        | TA_RAM  8MiB |
+		 * + TZDRAM +--------------+ 0x4340_0000
+		 * |        | TEE_RAM 2MiB |
+		 * +-----------------------+ 0x4320_0000
+		 */
+		optee_reserved: optee@43200000 {
+			no-map;
+			reg = <0 0x43200000 0 0x00c00000>;
+		};
+
+		scp_mem: memory@50000000 {
+			compatible = "shared-dma-pool";
+			reg = <0 0x50000000 0 0x2900000>;
+			no-map;
+		};
+
+		vpu_mem: memory@53000000 {
+			compatible = "shared-dma-pool";
+			reg = <0 0x53000000 0 0x1400000>; /* 20 MB */
+		};
+
+		/* 2 MiB reserved for ARM Trusted Firmware (BL31) */
+		bl31_secmon_mem: memory@54600000 {
+			no-map;
+			reg = <0 0x54600000 0x0 0x200000>;
+		};
+
+		snd_dma_mem: memory@60000000 {
+			compatible = "shared-dma-pool";
+			reg = <0 0x60000000 0 0x1100000>;
+			no-map;
+		};
+
+		apu_mem: memory@62000000 {
+			compatible = "shared-dma-pool";
+			reg = <0 0x62000000 0 0x1400000>; /* 20 MB */
+		};
+	};
+
+	thermal_sensor0: thermal-sensor-0 {
+		compatible = "generic-adc-thermal";
+		#thermal-sensor-cells = <0>;
+		io-channels = <&auxadc 0>;
+		io-channel-names = "sensor-channel";
+		temperature-lookup-table = <(-25000) 1474
+					    (-20000) 1374
+					    (-15000) 1260
+					    (-10000) 1134
+					     (-5000) 1004
+						   0 874
+						5000 750
+					       10000 635
+					       15000 532
+					       20000 443
+					       25000 367
+					       30000 303
+					       35000 250
+					       40000 206
+					       45000 170
+					       50000 141
+					       55000 117
+					       60000 97
+					       65000 81
+					       70000 68
+					       75000 57
+					       80000 48
+					       85000 41
+					       90000 35
+					       95000 30
+					      100000 25
+					      105000 22
+					      110000 19
+					      115000 16
+					      120000 14
+					      125000 12
+					      130000 10
+					      135000 9
+					      140000 8
+					      145000 7
+					      150000 6>;
+	};
+
+	thermal_sensor1: thermal-sensor-1 {
+		compatible = "generic-adc-thermal";
+		#thermal-sensor-cells = <0>;
+		io-channels = <&auxadc 1>;
+		io-channel-names = "sensor-channel";
+		temperature-lookup-table = <(-25000) 1474
+					    (-20000) 1374
+					    (-15000) 1260
+					    (-10000) 1134
+					     (-5000) 1004
+						   0 874
+						5000 750
+					       10000 635
+					       15000 532
+					       20000 443
+					       25000 367
+					       30000 303
+					       35000 250
+					       40000 206
+					       45000 170
+					       50000 141
+					       55000 117
+					       60000 97
+					       65000 81
+					       70000 68
+					       75000 57
+					       80000 48
+					       85000 41
+					       90000 35
+					       95000 30
+					      100000 25
+					      105000 22
+					      110000 19
+					      115000 16
+					      120000 14
+					      125000 12
+					      130000 10
+					      135000 9
+					      140000 8
+					      145000 7
+					      150000 6>;
+	};
+
+	thermal_sensor2: thermal-sensor-2 {
+		compatible = "generic-adc-thermal";
+		#thermal-sensor-cells = <0>;
+		io-channels = <&auxadc 2>;
+		io-channel-names = "sensor-channel";
+		temperature-lookup-table = <(-25000) 1474
+					    (-20000) 1374
+					    (-15000) 1260
+					    (-10000) 1134
+					     (-5000) 1004
+						   0 874
+						5000 750
+					       10000 635
+					       15000 532
+					       20000 443
+					       25000 367
+					       30000 303
+					       35000 250
+					       40000 206
+					       45000 170
+					       50000 141
+					       55000 117
+					       60000 97
+					       65000 81
+					       70000 68
+					       75000 57
+					       80000 48
+					       85000 41
+					       90000 35
+					       95000 30
+					      100000 25
+					      105000 22
+					      110000 19
+					      115000 16
+					      120000 14
+					      125000 12
+					      130000 10
+					      135000 9
+					      140000 8
+					      145000 7
+					      150000 6>;
+	};
+};
+
+&auxadc {
+	status = "okay";
+};
+
+&eth {
+	phy-mode ="rgmii-id";
+	phy-handle = <&ethernet_phy0>;
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&eth_default_pins>;
+	pinctrl-1 = <&eth_sleep_pins>;
+	status = "okay";
+
+	mdio {
+		ethernet_phy0: ethernet-phy@1 {
+			compatible = "ethernet-phy-id001c.c916";
+			reg = <0x1>;
+			interrupts-extended = <&pio 94 IRQ_TYPE_LEVEL_LOW>;
+			reset-assert-us = <10000>;
+			reset-deassert-us = <80000>;
+			reset-gpios = <&pio 93 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};
+
+&gpu {
+	status = "okay";
+	mali-supply = <&mt6315_7_vbuck1>;
+};
+
+/* CSI1/CSI2 connector */
+&i2c0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c0_pins>;
+	clock-frequency = <100000>;
+	status = "okay";
+};
+
+/* CSI3 connector */
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c1_pins>;
+	clock-frequency = <100000>;
+	status = "okay";
+};
+
+&i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c2_pins>;
+	clock-frequency = <400000>;
+	status = "okay";
+
+	/* LVDS bridge @f */
+};
+
+/* Touch panel connector */
+&i2c3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c3_pins>;
+	clock-frequency = <100000>;
+	status = "okay";
+};
+
+/* B2B connector */
+&i2c4 {
+	clock-frequency = <100000>;
+	pinctrl-0 = <&i2c4_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&i2c6 {
+	clock-frequency = <400000>;
+	pinctrl-0 = <&i2c6_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	mt6360: pmic@34 {
+		compatible = "mediatek,mt6360";
+		reg = <0x34>;
+		interrupt-controller;
+		interrupts-extended = <&pio 101 IRQ_TYPE_EDGE_FALLING>;
+		interrupt-names = "IRQB";
+		#interrupt-cells = <1>;
+
+		regulator {
+			compatible = "mediatek,mt6360-regulator";
+			LDO_VIN1-supply = <&vsys>;
+			LDO_VIN2-supply = <&vsys>;
+			LDO_VIN3-supply = <&vsys>;
+
+			mt6360_buck1: BUCK1 {
+				regulator-name = "emi_vdd2";
+				regulator-min-microvolt = <600000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-allowed-modes = <MT6360_OPMODE_NORMAL
+							   MT6360_OPMODE_LP
+							   MT6360_OPMODE_ULP>;
+				regulator-always-on;
+			};
+
+			mt6360_buck2: BUCK2 {
+				regulator-name = "emi_vddq";
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <1300000>;
+				regulator-allowed-modes = <MT6360_OPMODE_NORMAL
+							   MT6360_OPMODE_LP
+							   MT6360_OPMODE_ULP>;
+				regulator-always-on;
+			};
+
+			mt6360_ldo1: LDO1 {
+				regulator-name = "mt6360_ldo1"; /* Test point */
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <3600000>;
+				regulator-allowed-modes = <MT6360_OPMODE_NORMAL
+							   MT6360_OPMODE_LP>;
+			};
+
+			mt6360_ldo2: LDO2 {
+				regulator-name = "panel1_p1v8";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-allowed-modes = <MT6360_OPMODE_NORMAL
+							   MT6360_OPMODE_LP>;
+			};
+
+			mt6360_ldo3: LDO3 {
+				regulator-name = "vmc_pmu";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-allowed-modes = <MT6360_OPMODE_NORMAL
+							   MT6360_OPMODE_LP>;
+			};
+
+			mt6360_ldo5: LDO5 {
+				regulator-name = "vmch_pmu";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-allowed-modes = <MT6360_OPMODE_NORMAL
+							   MT6360_OPMODE_LP>;
+			};
+
+			mt6360_ldo6: LDO6 {
+				regulator-name = "mt6360_ldo6"; /* Test point */
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <2100000>;
+				regulator-allowed-modes = <MT6360_OPMODE_NORMAL
+							   MT6360_OPMODE_LP>;
+			};
+
+			mt6360_ldo7: LDO7 {
+				regulator-name = "emi_vmddr_en";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-allowed-modes = <MT6360_OPMODE_NORMAL
+							   MT6360_OPMODE_LP>;
+				regulator-always-on;
+			};
+		};
+	};
+};
+
+&mmc0 {
+	pinctrl-names = "default", "state_uhs";
+	pinctrl-0 = <&mmc0_default_pins>;
+	pinctrl-1 = <&mmc0_uhs_pins>;
+	bus-width = <8>;
+	max-frequency = <200000000>;
+	hs400-ds-delay = <0x14c11>;
+	cap-mmc-highspeed;
+	cap-mmc-hw-reset;
+	mmc-hs200-1_8v;
+	mmc-hs400-1_8v;
+	no-sdio;
+	no-sd;
+	non-removable;
+	vmmc-supply = <&mt6359_vemc_1_ldo_reg>;
+	vqmmc-supply = <&mt6359_vufs_ldo_reg>;
+	status = "okay";
+};
+
+&mmc1 {
+	pinctrl-names = "default", "state_uhs";
+	pinctrl-0 = <&mmc1_default_pins>, <&mmc1_detect_pins>;
+	pinctrl-1 = <&mmc1_default_pins>;
+	cd-gpios = <&pio 129 GPIO_ACTIVE_LOW>;
+	bus-width = <4>;
+	max-frequency = <200000000>;
+	cap-sd-highspeed;
+	sd-uhs-sdr50;
+	sd-uhs-sdr104;
+	no-mmc;
+	vmmc-supply = <&mt6360_ldo5>;
+	vqmmc-supply = <&mt6360_ldo3>;
+	status = "okay";
+};
+
+&mt6359_vbbck_ldo_reg {
+	regulator-always-on;
+};
+
+&mt6359_vcore_buck_reg {
+	regulator-always-on;
+};
+
+&mt6359_vgpu11_buck_reg {
+	regulator-always-on;
+};
+
+&mt6359_vproc1_buck_reg {
+	regulator-always-on;
+};
+
+&mt6359_vproc2_buck_reg {
+	regulator-always-on;
+};
+
+&mt6359_vpu_buck_reg {
+	regulator-always-on;
+};
+
+&mt6359_vrf12_ldo_reg {
+	regulator-always-on;
+};
+
+&mt6359_vsram_md_ldo_reg {
+	regulator-always-on;
+};
+
+&mt6359_vsram_others_ldo_reg {
+	regulator-always-on;
+};
+
+&nor_flash {
+	pinctrl-names = "default";
+	pinctrl-0 = <&nor_pins_default>;
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <52000000>;
+		spi-rx-bus-width = <2>;
+		spi-tx-bus-width = <2>;
+	};
+};
+
+&pcie0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie0_pins_default>;
+	status = "okay";
+};
+
+&pcie1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie1_pins_default>;
+	status = "okay";
+};
+
+&pciephy {
+	status = "okay";
+};
+
+&pio {
+	eth_default_pins: eth-default-pins {
+		pins-txd {
+			pinmux = <PINMUX_GPIO77__FUNC_GBE_TXD3>,
+				 <PINMUX_GPIO78__FUNC_GBE_TXD2>,
+				 <PINMUX_GPIO79__FUNC_GBE_TXD1>,
+				 <PINMUX_GPIO80__FUNC_GBE_TXD0>;
+			drive-strength = <8>;
+		};
+
+		pins-rxd {
+			pinmux = <PINMUX_GPIO81__FUNC_GBE_RXD3>,
+				 <PINMUX_GPIO82__FUNC_GBE_RXD2>,
+				 <PINMUX_GPIO83__FUNC_GBE_RXD1>,
+				 <PINMUX_GPIO84__FUNC_GBE_RXD0>;
+		};
+
+		pins-cc {
+			pinmux = <PINMUX_GPIO85__FUNC_GBE_TXC>,
+				 <PINMUX_GPIO86__FUNC_GBE_RXC>,
+				 <PINMUX_GPIO87__FUNC_GBE_RXDV>,
+				 <PINMUX_GPIO88__FUNC_GBE_TXEN>;
+			drive-strength = <8>;
+		};
+
+		pins-mdio {
+			pinmux = <PINMUX_GPIO89__FUNC_GBE_MDC>,
+				 <PINMUX_GPIO90__FUNC_GBE_MDIO>;
+			input-enable;
+		};
+
+		pins-power {
+			pinmux = <PINMUX_GPIO91__FUNC_GPIO91>,
+				 <PINMUX_GPIO92__FUNC_GPIO92>;
+			output-high;
+		};
+
+		pins-reset {
+			pinmux = <PINMUX_GPIO93__FUNC_GPIO93>;
+			output-high;
+		};
+
+		pins-interrupt {
+			pinmux = <PINMUX_GPIO94__FUNC_GPIO94>;
+			input-enable;
+		};
+	};
+
+	eth_sleep_pins: eth-sleep-pins {
+		pins-txd {
+			pinmux = <PINMUX_GPIO77__FUNC_GPIO77>,
+				 <PINMUX_GPIO78__FUNC_GPIO78>,
+				 <PINMUX_GPIO79__FUNC_GPIO79>,
+				 <PINMUX_GPIO80__FUNC_GPIO80>;
+		};
+
+		pins-cc {
+			pinmux = <PINMUX_GPIO85__FUNC_GPIO85>,
+				 <PINMUX_GPIO88__FUNC_GPIO88>,
+				 <PINMUX_GPIO87__FUNC_GPIO87>,
+				 <PINMUX_GPIO86__FUNC_GPIO86>;
+		};
+
+		pins-rxd {
+			pinmux = <PINMUX_GPIO81__FUNC_GPIO81>,
+				 <PINMUX_GPIO82__FUNC_GPIO82>,
+				 <PINMUX_GPIO83__FUNC_GPIO83>,
+				 <PINMUX_GPIO84__FUNC_GPIO84>;
+		};
+
+		pins-mdio {
+			pinmux = <PINMUX_GPIO89__FUNC_GPIO89>,
+				 <PINMUX_GPIO90__FUNC_GPIO90>;
+			input-disable;
+			bias-disable;
+		};
+	};
+
+	gpio_keys_pins: gpio-keys-pins {
+		pins {
+			pinmux = <PINMUX_GPIO106__FUNC_GPIO106>;
+			input-enable;
+		};
+	};
+
+	i2c0_pins: i2c0-pins {
+		pins {
+			pinmux = <PINMUX_GPIO8__FUNC_SDA0>,
+				 <PINMUX_GPIO9__FUNC_SCL0>;
+			bias-pull-up = <MTK_PULL_SET_RSEL_111>;
+			drive-strength-microamp = <1000>;
+		};
+	};
+
+	i2c1_pins: i2c1-pins {
+		pins {
+			pinmux = <PINMUX_GPIO10__FUNC_SDA1>,
+				 <PINMUX_GPIO11__FUNC_SCL1>;
+			bias-pull-up = <MTK_PULL_SET_RSEL_111>;
+			drive-strength-microamp = <1000>;
+		};
+	};
+
+	i2c2_pins: i2c2-default-pins {
+		pins-bus {
+			pinmux = <PINMUX_GPIO12__FUNC_SDA2>,
+				 <PINMUX_GPIO13__FUNC_SCL2>;
+			bias-pull-up = <MTK_PULL_SET_RSEL_111>;
+			drive-strength-microamp = <1000>;
+		};
+	};
+
+	i2c3_pins: i2c3-pins {
+		pins {
+			pinmux = <PINMUX_GPIO14__FUNC_SDA3>,
+				 <PINMUX_GPIO15__FUNC_SCL3>;
+			bias-pull-up = <MTK_PULL_SET_RSEL_111>;
+			drive-strength-microamp = <1000>;
+		};
+	};
+
+	i2c4_pins: i2c4-pins {
+		pins {
+			pinmux = <PINMUX_GPIO16__FUNC_SDA4>,
+				 <PINMUX_GPIO17__FUNC_SCL4>;
+			bias-pull-up = <MTK_PULL_SET_RSEL_111>;
+			drive-strength-microamp = <1000>;
+		};
+	};
+
+	i2c6_pins: i2c6-pins {
+		pins {
+			pinmux = <PINMUX_GPIO25__FUNC_SDA6>,
+				 <PINMUX_GPIO26__FUNC_SCL6>;
+			bias-pull-up;
+			drive-strength-microamp = <1000>;
+		};
+	};
+
+	mmc0_default_pins: mmc0-default-pins {
+		pins-clk {
+			pinmux = <PINMUX_GPIO122__FUNC_MSDC0_CLK>;
+			drive-strength = <6>;
+			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+		};
+
+		pins-cmd-dat {
+			pinmux = <PINMUX_GPIO126__FUNC_MSDC0_DAT0>,
+				 <PINMUX_GPIO125__FUNC_MSDC0_DAT1>,
+				 <PINMUX_GPIO124__FUNC_MSDC0_DAT2>,
+				 <PINMUX_GPIO123__FUNC_MSDC0_DAT3>,
+				 <PINMUX_GPIO119__FUNC_MSDC0_DAT4>,
+				 <PINMUX_GPIO118__FUNC_MSDC0_DAT5>,
+				 <PINMUX_GPIO117__FUNC_MSDC0_DAT6>,
+				 <PINMUX_GPIO116__FUNC_MSDC0_DAT7>,
+				 <PINMUX_GPIO121__FUNC_MSDC0_CMD>;
+			input-enable;
+			drive-strength = <6>;
+			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+		};
+
+		pins-rst {
+			pinmux = <PINMUX_GPIO120__FUNC_MSDC0_RSTB>;
+			drive-strength = <6>;
+			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+		};
+	};
+
+	mmc0_uhs_pins: mmc0-uhs-pins {
+		pins-clk {
+			pinmux = <PINMUX_GPIO122__FUNC_MSDC0_CLK>;
+			drive-strength = <8>;
+			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+		};
+
+		pins-cmd-dat {
+			pinmux = <PINMUX_GPIO126__FUNC_MSDC0_DAT0>,
+				 <PINMUX_GPIO125__FUNC_MSDC0_DAT1>,
+				 <PINMUX_GPIO124__FUNC_MSDC0_DAT2>,
+				 <PINMUX_GPIO123__FUNC_MSDC0_DAT3>,
+				 <PINMUX_GPIO119__FUNC_MSDC0_DAT4>,
+				 <PINMUX_GPIO118__FUNC_MSDC0_DAT5>,
+				 <PINMUX_GPIO117__FUNC_MSDC0_DAT6>,
+				 <PINMUX_GPIO116__FUNC_MSDC0_DAT7>,
+				 <PINMUX_GPIO121__FUNC_MSDC0_CMD>;
+			input-enable;
+			drive-strength = <8>;
+			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+		};
+
+		pins-ds {
+			pinmux = <PINMUX_GPIO127__FUNC_MSDC0_DSL>;
+			drive-strength = <8>;
+			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+		};
+
+		pins-rst {
+			pinmux = <PINMUX_GPIO120__FUNC_MSDC0_RSTB>;
+			drive-strength = <8>;
+			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+		};
+	};
+
+	mmc1_default_pins: mmc1-default-pins {
+		pins-clk {
+			pinmux = <PINMUX_GPIO111__FUNC_MSDC1_CLK>;
+			drive-strength = <8>;
+			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+		};
+
+		pins-cmd-dat {
+			pinmux = <PINMUX_GPIO110__FUNC_MSDC1_CMD>,
+				 <PINMUX_GPIO112__FUNC_MSDC1_DAT0>,
+				 <PINMUX_GPIO113__FUNC_MSDC1_DAT1>,
+				 <PINMUX_GPIO114__FUNC_MSDC1_DAT2>,
+				 <PINMUX_GPIO115__FUNC_MSDC1_DAT3>;
+			input-enable;
+			drive-strength = <8>;
+			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+		};
+	};
+
+	mmc1_detect_pins: mmc1-detect-pins {
+		pins-insert {
+			pinmux = <PINMUX_GPIO129__FUNC_GPIO129>;
+			bias-pull-up;
+		};
+	};
+
+	nor_pins_default: nor-default-pins {
+		pins-ck-io {
+			pinmux = <PINMUX_GPIO142__FUNC_SPINOR_IO0>,
+				 <PINMUX_GPIO141__FUNC_SPINOR_CK>,
+				 <PINMUX_GPIO143__FUNC_SPINOR_IO1>;
+			drive-strength = <6>;
+			bias-pull-down;
+		};
+
+		pins-cs {
+			pinmux = <PINMUX_GPIO140__FUNC_SPINOR_CS>;
+			drive-strength = <6>;
+			bias-pull-up;
+		};
+	};
+
+	pcie0_pins_default: pcie0-default-pins {
+		pins-bus {
+			pinmux = <PINMUX_GPIO19__FUNC_WAKEN>,
+				 <PINMUX_GPIO20__FUNC_PERSTN>,
+				 <PINMUX_GPIO21__FUNC_CLKREQN>;
+			bias-pull-up;
+		};
+	};
+
+	pcie1_pins_default: pcie1-default-pins {
+		pins-bus {
+			pinmux = <PINMUX_GPIO0__FUNC_PERSTN_1>,
+				 <PINMUX_GPIO1__FUNC_CLKREQN_1>,
+				 <PINMUX_GPIO2__FUNC_WAKEN_1>;
+			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+		};
+	};
+
+	led_pins: led-pins {
+		pins-power-en {
+			pinmux = <PINMUX_GPIO107__FUNC_GPIO107>;
+			output-high;
+		};
+	};
+
+	spi0_pins: spi0-default-pins {
+		pins-cs-mosi-clk {
+			pinmux = <PINMUX_GPIO132__FUNC_SPIM0_CSB>,
+				 <PINMUX_GPIO134__FUNC_SPIM0_MO>,
+				 <PINMUX_GPIO133__FUNC_SPIM0_CLK>;
+			bias-disable;
+		};
+
+		pins-miso {
+			pinmux = <PINMUX_GPIO135__FUNC_SPIM0_MI>;
+			bias-pull-down;
+		};
+	};
+
+	spi1_pins: spi1-default-pins {
+		pins-cs-mosi-clk {
+			pinmux = <PINMUX_GPIO136__FUNC_SPIM1_CSB>,
+				 <PINMUX_GPIO138__FUNC_SPIM1_MO>,
+				 <PINMUX_GPIO137__FUNC_SPIM1_CLK>;
+			bias-disable;
+		};
+
+		pins-miso {
+			pinmux = <PINMUX_GPIO139__FUNC_SPIM1_MI>;
+			bias-pull-down;
+		};
+	};
+
+	uart0_pins: uart0-pins {
+		pins-rx {
+			pinmux = <PINMUX_GPIO99__FUNC_URXD0>;
+			input-enable;
+			bias-pull-up;
+		};
+
+		pins-tx {
+			pinmux = <PINMUX_GPIO98__FUNC_UTXD0>;
+		};
+	};
+
+	uart1_pins: uart1-pins {
+		pins-rx {
+			pinmux = <PINMUX_GPIO103__FUNC_URXD1>;
+			input-enable;
+			bias-pull-up;
+		};
+
+		pins-tx {
+			pinmux = <PINMUX_GPIO102__FUNC_UTXD1>;
+		};
+
+		pins-rts {
+			pinmux = <PINMUX_GPIO100__FUNC_URTS1>;
+		};
+
+		pins-cts {
+			pinmux = <PINMUX_GPIO101__FUNC_UCTS1>;
+			input-enable;
+		};
+	};
+
+	uart2_pins: uart2-pins {
+		pins-rx {
+			pinmux = <PINMUX_GPIO68__FUNC_URXD2>;
+			input-enable;
+			bias-pull-up;
+		};
+
+		pins-tx {
+			pinmux = <PINMUX_GPIO67__FUNC_UTXD2>;
+		};
+
+		pins-rts {
+			pinmux = <PINMUX_GPIO66__FUNC_URTS2>;
+		};
+
+		pins-cts {
+			pinmux = <PINMUX_GPIO65__FUNC_UCTS2>;
+			input-enable;
+		};
+	};
+
+	uart3_pins: uart3-pins {
+		pins-rx {
+			pinmux = <PINMUX_GPIO5__FUNC_URXD3>;
+			input-enable;
+			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+		};
+
+		pins-tx {
+			pinmux = <PINMUX_GPIO4__FUNC_UTXD3>;
+		};
+	};
+
+	uart4_pins: uart4-pins {
+		pins-rx {
+			pinmux = <PINMUX_GPIO7__FUNC_URXD4>;
+			input-enable;
+			bias-pull-up;
+		};
+
+		pins-tx {
+			pinmux = <PINMUX_GPIO6__FUNC_UTXD4>;
+		};
+	};
+};
+
+&pmic {
+	interrupts-extended = <&pio 222 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&scp {
+	memory-region = <&scp_mem>;
+	firmware-name = "mediatek/mt8195/scp.img";
+	status = "okay";
+};
+
+&spmi {
+	#address-cells = <2>;
+	#size-cells = <0>;
+
+	mt6315@6 {
+		compatible = "mediatek,mt6315-regulator";
+		reg = <0x6 SPMI_USID>;
+
+		regulators {
+			mt6315_6_vbuck1: vbuck1 {
+				regulator-name = "Vbcpu";
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <1193750>;
+				regulator-enable-ramp-delay = <256>;
+				regulator-ramp-delay = <6250>;
+				regulator-allowed-modes = <0 1 2>;
+				regulator-always-on;
+			};
+		};
+	};
+
+	mt6315@7 {
+		compatible = "mediatek,mt6315-regulator";
+		reg = <0x7 SPMI_USID>;
+
+		regulators {
+			mt6315_7_vbuck1: vbuck1 {
+				regulator-name = "Vgpu";
+				regulator-min-microvolt = <625000>;
+				regulator-max-microvolt = <1193750>;
+				regulator-enable-ramp-delay = <256>;
+				regulator-ramp-delay = <6250>;
+				regulator-allowed-modes = <0 1 2>;
+				regulator-always-on;
+			};
+		};
+	};
+};
+
+/* USB3.2 front port */
+&ssusb0 {
+	dr_mode = "host";
+	vusb33-supply = <&mt6359_vusb_ldo_reg>;
+	status = "okay";
+};
+
+/* USB2.0 M.2 Key-E */
+&ssusb2 {
+	vusb33-supply = <&mt6359_vusb_ldo_reg>;
+	status = "okay";
+};
+
+/* USB2.0 to on-board usb hub */
+&ssusb3 {
+	vusb33-supply = <&mt6359_vusb_ldo_reg>;
+	status = "okay";
+};
+
+&spi0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi0_pins>;
+	mediatek,pad-select = <0>;
+	status = "okay";
+
+	tpm: tpm@0 {
+		compatible = "infineon,slb9670", "tcg,tpm_tis-spi";
+		reg = <0>;
+		spi-max-frequency = <18500000>;
+	};
+};
+
+/* B2B connector */
+&spi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi1_pins>;
+	mediatek,pad-select = <0>;
+	status = "okay";
+};
+
+&thermal_zones {
+	cpu-thermal {
+		polling-delay = <1000>; /* milliseconds */
+		polling-delay-passive = <0>; /* milliseconds */
+		thermal-sensors = <&thermal_sensor0>;
+
+		trips {
+			trip-alert {
+				temperature = <85000>;
+				hysteresis = <2000>;
+				type = "passive";
+			};
+
+			trip-crit {
+				temperature = <95000>;
+				hysteresis = <2000>;
+				type = "critical";
+			};
+		};
+	};
+
+	pcb-top-thermal {
+		polling-delay = <1000>; /* milliseconds */
+		polling-delay-passive = <0>; /* milliseconds */
+		thermal-sensors = <&thermal_sensor1>;
+
+		trips {
+			trip-alert {
+				temperature = <75000>;
+				hysteresis = <2000>;
+				type = "passive";
+			};
+
+			trip-crit {
+				temperature = <85000>;
+				hysteresis = <2000>;
+				type = "critical";
+			};
+		};
+	};
+
+	pcb-bottom-thermal {
+		polling-delay = <1000>; /* milliseconds */
+		polling-delay-passive = <0>; /* milliseconds */
+		thermal-sensors = <&thermal_sensor2>;
+
+		trips {
+			trip-alert {
+				temperature = <75000>;
+				hysteresis = <2000>;
+				type = "passive";
+			};
+
+			trip-crit {
+				temperature = <85000>;
+				hysteresis = <2000>;
+				type = "critical";
+			};
+		};
+	};
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pins>;
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1_pins>;
+	uart-has-rtscts;
+	status = "okay";
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart2_pins>;
+	uart-has-rtscts;
+	status = "okay";
+};
+
+&uart3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart3_pins>;
+	status = "okay";
+};
+
+&uart4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart4_pins>;
+	status = "okay";
+};
+
+/* USB3 */
+&u3phy0 {
+	status = "okay";
+};
+
+/* PCIe1/USB2 */
+&u3phy1 {
+	status = "okay";
+};
+
+/* USB2 */
+&u3phy2 {
+	status = "okay";
+};
+
+/* USB2 */
+&u3phy3 {
+	status = "okay";
+};
+
+/* USB3.2 front port */
+&xhci0 {
+	status = "okay";
+};
+
+/* USB2.0 M.2 Key-B */
+&xhci1 {
+	phys = <&u2port1 PHY_TYPE_USB2>;
+	vusb33-supply = <&mt6359_vusb_ldo_reg>;
+	mediatek,u3p-dis-msk = <0x01>;
+	status = "okay";
+};
+
+/* USB2.0 M.2 Key-E */
+&xhci2 {
+	status = "okay";
+};
+
+/* USB2.0 to on-board usb hub */
+&xhci3 {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts b/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts
index e5d9b671a405..14ec970c4e49 100644
--- a/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts
@@ -140,6 +140,38 @@
 	};
 };
 
+&cpu0 {
+	cpu-supply = <&mt6359_vcore_buck_reg>;
+};
+
+&cpu1 {
+	cpu-supply = <&mt6359_vcore_buck_reg>;
+};
+
+&cpu2 {
+	cpu-supply = <&mt6359_vcore_buck_reg>;
+};
+
+&cpu3 {
+	cpu-supply = <&mt6359_vcore_buck_reg>;
+};
+
+&cpu4 {
+	cpu-supply = <&mt6315_6_vbuck1>;
+};
+
+&cpu5 {
+	cpu-supply = <&mt6315_6_vbuck1>;
+};
+
+&cpu6 {
+	cpu-supply = <&mt6315_6_vbuck1>;
+};
+
+&cpu7 {
+	cpu-supply = <&mt6315_6_vbuck1>;
+};
+
 &eth {
 	phy-mode = "rgmii-rxid";
 	phy-handle = <&rgmii_phy>;
@@ -343,6 +375,14 @@
 	};
 };
 
+&mfg0 {
+	domain-supply = <&mt6315_7_vbuck1>;
+};
+
+&mfg1 {
+	domain-supply = <&mt6359_vsram_others_ldo_reg>;
+};
+
 /* MMC0 Controller: eMMC (HS400). Power lines are shared with UFS! */
 &mmc0 {
 	pinctrl-names = "default", "state_uhs";
@@ -434,6 +474,8 @@
 };
 
 &pio {
+	mediatek,rsel-resistance-in-si-unit;
+
 	eth_default_pins: eth-default-pins {
 		pins-cc {
 			pinmux = <PINMUX_GPIO85__FUNC_GBE_TXC>,
@@ -509,7 +551,7 @@
 		pins-bus {
 			pinmux = <PINMUX_GPIO12__FUNC_SDA2>,
 				 <PINMUX_GPIO13__FUNC_SCL2>;
-			bias-pull-up = <MTK_PULL_SET_RSEL_111>;
+			bias-pull-up = <1000>;
 			drive-strength = <6>;
 			drive-strength-microamp = <1000>;
 		};
@@ -519,7 +561,7 @@
 		pins-bus {
 			pinmux = <PINMUX_GPIO16__FUNC_SDA4>,
 				 <PINMUX_GPIO17__FUNC_SCL4>;
-			bias-pull-up = <MTK_PULL_SET_RSEL_111>;
+			bias-pull-up = <1000>;
 			drive-strength-microamp = <1000>;
 		};
 	};
@@ -528,7 +570,7 @@
 		pins {
 			pinmux = <PINMUX_GPIO25__FUNC_SDA6>,
 				 <PINMUX_GPIO26__FUNC_SCL6>;
-			bias-pull-up = <MTK_PULL_SET_RSEL_111>;
+			bias-disable;
 		};
 	};
 
@@ -683,6 +725,26 @@
 		};
 	};
 
+	usb3_port0_pins: usb3p0-default-pins {
+		pins-vbus {
+			pinmux = <PINMUX_GPIO63__FUNC_VBUSVALID>;
+			input-enable;
+		};
+	};
+
+	usb2_port0_pins: usb2p0-default-pins {
+		pins-iddig {
+			pinmux = <PINMUX_GPIO130__FUNC_IDDIG_1P>;
+			input-enable;
+			bias-pull-up;
+		};
+
+		pins-vbus {
+			pinmux = <PINMUX_GPIO131__FUNC_USB_DRVVBUS_1P>;
+			output-low;
+		};
+	};
+
 	wifi_vreg_pins: wifi-vreg-pins {
 		pins-wifi-pmu-en {
 			pinmux = <PINMUX_GPIO65__FUNC_GPIO65>;
@@ -707,6 +769,10 @@
 	status = "okay";
 };
 
+&pciephy {
+	status = "okay";
+};
+
 &pmic {
 	interrupts-extended = <&pio 222 IRQ_TYPE_LEVEL_HIGH>;
 };
@@ -774,6 +840,18 @@
 	};
 };
 
+&u3phy0 {
+	status = "okay";
+};
+
+&u3phy1 {
+	status = "okay";
+};
+
+&u3phy2 {
+	status = "okay";
+};
+
 &uart0 {
 	/* Exposed at 40 pin connector */
 	pinctrl-0 = <&uart0_pins>;
@@ -789,6 +867,8 @@
 };
 
 &ssusb0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&usb3_port0_pins>;
 	role-switch-default-mode = "host";
 	usb-role-switch;
 	vusb33-supply = <&mt6359_vusb_ldo_reg>;
@@ -802,6 +882,8 @@
 };
 
 &ssusb2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&usb2_port0_pins>;
 	vusb33-supply = <&mt6359_vusb_ldo_reg>;
 	status = "okay";
 };
@@ -812,10 +894,12 @@
 };
 
 &xhci1 {
+	phys = <&u2port1 PHY_TYPE_USB2>;
 	/* MT7921's USB Bluetooth has issues with USB2 LPM */
 	usb2-lpm-disable;
 	vusb33-supply = <&mt6359_vusb_ldo_reg>;
 	vbus-supply = <&vsys>;
+	mediatek,u3p-dis-msk = <1>;
 	status = "okay";
 };
 
diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi b/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi
index 2c5574734c9e..e60acc74e822 100644
--- a/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi
+++ b/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi
@@ -13,6 +13,20 @@
 		priority = <200>;
 	};
 
+	i2c0_imux: i2c-mux-0 {
+		compatible = "i2c-mux-pinctrl";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		i2c-parent = <&i2c0>;
+	};
+
+	i2c0_emux: i2c-mux-1 {
+		compatible = "i2c-mux-gpio";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		i2c-parent = <&i2c0>;
+	};
+
 	leds {
 		compatible = "gpio-leds";
 		led-0 {
@@ -248,6 +262,186 @@
 			default-state = "off";
 		};
 	};
+
+	sfp_eth12: sfp-eth12 {
+		compatible = "sff,sfp";
+		i2c-bus = <&i2c_sfp1>;
+		tx-disable-gpios = <&sgpio_out2 11 1 GPIO_ACTIVE_LOW>;
+		los-gpios = <&sgpio_in2 11 1 GPIO_ACTIVE_HIGH>;
+		mod-def0-gpios = <&sgpio_in2 11 2 GPIO_ACTIVE_LOW>;
+		tx-fault-gpios = <&sgpio_in2 12 0 GPIO_ACTIVE_HIGH>;
+	};
+
+	sfp_eth13: sfp-eth13 {
+		compatible = "sff,sfp";
+		i2c-bus = <&i2c_sfp2>;
+		tx-disable-gpios = <&sgpio_out2 12 1 GPIO_ACTIVE_LOW>;
+		los-gpios = <&sgpio_in2 12 1 GPIO_ACTIVE_HIGH>;
+		mod-def0-gpios = <&sgpio_in2 12 2 GPIO_ACTIVE_LOW>;
+		tx-fault-gpios = <&sgpio_in2 13 0 GPIO_ACTIVE_HIGH>;
+	};
+
+	sfp_eth14: sfp-eth14 {
+		compatible = "sff,sfp";
+		i2c-bus = <&i2c_sfp3>;
+		tx-disable-gpios = <&sgpio_out2 13 1 GPIO_ACTIVE_LOW>;
+		los-gpios = <&sgpio_in2 13 1 GPIO_ACTIVE_HIGH>;
+		mod-def0-gpios = <&sgpio_in2 13 2 GPIO_ACTIVE_LOW>;
+		tx-fault-gpios = <&sgpio_in2 14 0 GPIO_ACTIVE_HIGH>;
+	};
+
+	sfp_eth15: sfp-eth15 {
+		compatible = "sff,sfp";
+		i2c-bus = <&i2c_sfp4>;
+		tx-disable-gpios = <&sgpio_out2 14 1 GPIO_ACTIVE_LOW>;
+		los-gpios = <&sgpio_in2 14 1 GPIO_ACTIVE_HIGH>;
+		mod-def0-gpios = <&sgpio_in2 14 2 GPIO_ACTIVE_LOW>;
+		tx-fault-gpios = <&sgpio_in2 15 0 GPIO_ACTIVE_HIGH>;
+	};
+
+	sfp_eth48: sfp-eth48 {
+		compatible = "sff,sfp";
+		i2c-bus = <&i2c_sfp5>;
+		tx-disable-gpios = <&sgpio_out2 15 1 GPIO_ACTIVE_LOW>;
+		los-gpios = <&sgpio_in2 15 1 GPIO_ACTIVE_HIGH>;
+		mod-def0-gpios = <&sgpio_in2 15 2 GPIO_ACTIVE_LOW>;
+		tx-fault-gpios = <&sgpio_in2 16 0 GPIO_ACTIVE_HIGH>;
+	};
+
+	sfp_eth49: sfp-eth49 {
+		compatible = "sff,sfp";
+		i2c-bus = <&i2c_sfp6>;
+		tx-disable-gpios = <&sgpio_out2 16 1 GPIO_ACTIVE_LOW>;
+		los-gpios = <&sgpio_in2 16 1 GPIO_ACTIVE_HIGH>;
+		mod-def0-gpios = <&sgpio_in2 16 2 GPIO_ACTIVE_LOW>;
+		tx-fault-gpios = <&sgpio_in2 17 0 GPIO_ACTIVE_HIGH>;
+	};
+
+	sfp_eth50: sfp-eth50 {
+		compatible = "sff,sfp";
+		i2c-bus = <&i2c_sfp7>;
+		tx-disable-gpios = <&sgpio_out2 17 1 GPIO_ACTIVE_LOW>;
+		los-gpios = <&sgpio_in2 17 1 GPIO_ACTIVE_HIGH>;
+		mod-def0-gpios = <&sgpio_in2 17 2 GPIO_ACTIVE_LOW>;
+		tx-fault-gpios = <&sgpio_in2 18 0 GPIO_ACTIVE_HIGH>;
+	};
+
+	sfp_eth51: sfp-eth51 {
+		compatible = "sff,sfp";
+		i2c-bus = <&i2c_sfp8>;
+		tx-disable-gpios = <&sgpio_out2 18 1 GPIO_ACTIVE_LOW>;
+		los-gpios = <&sgpio_in2 18 1 GPIO_ACTIVE_HIGH>;
+		mod-def0-gpios = <&sgpio_in2 18 2 GPIO_ACTIVE_LOW>;
+		tx-fault-gpios = <&sgpio_in2 19 0 GPIO_ACTIVE_HIGH>;
+	};
+
+	sfp_eth52: sfp-eth52 {
+		compatible = "sff,sfp";
+		i2c-bus = <&i2c_sfp9>;
+		tx-disable-gpios = <&sgpio_out2 19 1 GPIO_ACTIVE_LOW>;
+		los-gpios = <&sgpio_in2 19 1 GPIO_ACTIVE_HIGH>;
+		mod-def0-gpios = <&sgpio_in2 19 2 GPIO_ACTIVE_LOW>;
+		tx-fault-gpios = <&sgpio_in2 20 0 GPIO_ACTIVE_HIGH>;
+	};
+
+	sfp_eth53: sfp-eth53 {
+		compatible = "sff,sfp";
+		i2c-bus = <&i2c_sfp10>;
+		tx-disable-gpios = <&sgpio_out2 20 1 GPIO_ACTIVE_LOW>;
+		los-gpios = <&sgpio_in2 20 1 GPIO_ACTIVE_HIGH>;
+		mod-def0-gpios = <&sgpio_in2 20 2 GPIO_ACTIVE_LOW>;
+		tx-fault-gpios = <&sgpio_in2 21 0 GPIO_ACTIVE_HIGH>;
+	};
+
+	sfp_eth54: sfp-eth54 {
+		compatible = "sff,sfp";
+		i2c-bus = <&i2c_sfp11>;
+		tx-disable-gpios = <&sgpio_out2 21 1 GPIO_ACTIVE_LOW>;
+		los-gpios = <&sgpio_in2 21 1 GPIO_ACTIVE_HIGH>;
+		mod-def0-gpios = <&sgpio_in2 21 2 GPIO_ACTIVE_LOW>;
+		tx-fault-gpios = <&sgpio_in2 22 0 GPIO_ACTIVE_HIGH>;
+	};
+
+	sfp_eth55: sfp-eth55 {
+		compatible = "sff,sfp";
+		i2c-bus = <&i2c_sfp12>;
+		tx-disable-gpios = <&sgpio_out2 22 1 GPIO_ACTIVE_LOW>;
+		los-gpios = <&sgpio_in2 22 1 GPIO_ACTIVE_HIGH>;
+		mod-def0-gpios = <&sgpio_in2 22 2 GPIO_ACTIVE_LOW>;
+		tx-fault-gpios = <&sgpio_in2 23 0 GPIO_ACTIVE_HIGH>;
+	};
+
+	sfp_eth56: sfp-eth56 {
+		compatible = "sff,sfp";
+		i2c-bus = <&i2c_sfp13>;
+		tx-disable-gpios = <&sgpio_out2 23 1 GPIO_ACTIVE_LOW>;
+		los-gpios = <&sgpio_in2 23 1 GPIO_ACTIVE_HIGH>;
+		mod-def0-gpios = <&sgpio_in2 23 2 GPIO_ACTIVE_LOW>;
+		tx-fault-gpios = <&sgpio_in2 24 0 GPIO_ACTIVE_HIGH>;
+	};
+
+	sfp_eth57: sfp-eth57 {
+		compatible = "sff,sfp";
+		i2c-bus = <&i2c_sfp14>;
+		tx-disable-gpios = <&sgpio_out2 24 1 GPIO_ACTIVE_LOW>;
+		los-gpios = <&sgpio_in2 24 1 GPIO_ACTIVE_HIGH>;
+		mod-def0-gpios = <&sgpio_in2 24 2 GPIO_ACTIVE_LOW>;
+		tx-fault-gpios = <&sgpio_in2 25 0 GPIO_ACTIVE_HIGH>;
+	};
+
+	sfp_eth58: sfp-eth58 {
+		compatible = "sff,sfp";
+		i2c-bus = <&i2c_sfp15>;
+		tx-disable-gpios = <&sgpio_out2 25 1 GPIO_ACTIVE_LOW>;
+		los-gpios = <&sgpio_in2 25 1 GPIO_ACTIVE_HIGH>;
+		mod-def0-gpios = <&sgpio_in2 25 2 GPIO_ACTIVE_LOW>;
+		tx-fault-gpios = <&sgpio_in2 26 0 GPIO_ACTIVE_HIGH>;
+	};
+
+	sfp_eth59: sfp-eth59 {
+		compatible = "sff,sfp";
+		i2c-bus = <&i2c_sfp16>;
+		tx-disable-gpios = <&sgpio_out2 26 1 GPIO_ACTIVE_LOW>;
+		los-gpios = <&sgpio_in2 26 1 GPIO_ACTIVE_HIGH>;
+		mod-def0-gpios = <&sgpio_in2 26 2 GPIO_ACTIVE_LOW>;
+		tx-fault-gpios = <&sgpio_in2 27 0 GPIO_ACTIVE_HIGH>;
+	};
+
+	sfp_eth60: sfp-eth60 {
+		compatible = "sff,sfp";
+		i2c-bus = <&i2c_sfp17>;
+		tx-disable-gpios = <&sgpio_out2 27 1 GPIO_ACTIVE_LOW>;
+		los-gpios = <&sgpio_in2 27 1 GPIO_ACTIVE_HIGH>;
+		mod-def0-gpios = <&sgpio_in2 27 2 GPIO_ACTIVE_LOW>;
+		tx-fault-gpios = <&sgpio_in2 28 0 GPIO_ACTIVE_HIGH>;
+	};
+
+	sfp_eth61: sfp-eth61 {
+		compatible = "sff,sfp";
+		i2c-bus = <&i2c_sfp18>;
+		tx-disable-gpios = <&sgpio_out2 28 1 GPIO_ACTIVE_LOW>;
+		los-gpios = <&sgpio_in2 28 1 GPIO_ACTIVE_HIGH>;
+		mod-def0-gpios = <&sgpio_in2 28 2 GPIO_ACTIVE_LOW>;
+		tx-fault-gpios = <&sgpio_in2 29 0 GPIO_ACTIVE_HIGH>;
+	};
+
+	sfp_eth62: sfp-eth62 {
+		compatible = "sff,sfp";
+		i2c-bus = <&i2c_sfp19>;
+		tx-disable-gpios = <&sgpio_out2 29 1 GPIO_ACTIVE_LOW>;
+		los-gpios = <&sgpio_in2 29 1 GPIO_ACTIVE_HIGH>;
+		mod-def0-gpios = <&sgpio_in2 29 2 GPIO_ACTIVE_LOW>;
+		tx-fault-gpios = <&sgpio_in2 30 0 GPIO_ACTIVE_HIGH>;
+	};
+
+	sfp_eth63: sfp-eth63 {
+		compatible = "sff,sfp";
+		i2c-bus = <&i2c_sfp20>;
+		tx-disable-gpios = <&sgpio_out2 30 1 GPIO_ACTIVE_LOW>;
+		los-gpios = <&sgpio_in2 30 1 GPIO_ACTIVE_HIGH>;
+		mod-def0-gpios = <&sgpio_in2 30 2 GPIO_ACTIVE_LOW>;
+		tx-fault-gpios = <&sgpio_in2 31 0 GPIO_ACTIVE_HIGH>;
+	};
 };
 
 &sgpio0 {
@@ -385,21 +579,6 @@
 	};
 };
 
-&axi {
-	i2c0_imux: i2c-mux-0 {
-		compatible = "i2c-mux-pinctrl";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		i2c-parent = <&i2c0>;
-	};
-	i2c0_emux: i2c-mux-1 {
-		compatible = "i2c-mux-gpio";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		i2c-parent = <&i2c0>;
-	};
-};
-
 &i2c0_imux {
 	pinctrl-names =
 		"i2c_sfp1", "i2c_sfp2", "i2c_sfp3", "i2c_sfp4",
@@ -535,169 +714,6 @@
 	};
 };
 
-&axi {
-	sfp_eth12: sfp-eth12 {
-		compatible = "sff,sfp";
-		i2c-bus = <&i2c_sfp1>;
-		tx-disable-gpios = <&sgpio_out2 11 1 GPIO_ACTIVE_LOW>;
-		los-gpios = <&sgpio_in2 11 1 GPIO_ACTIVE_HIGH>;
-		mod-def0-gpios = <&sgpio_in2 11 2 GPIO_ACTIVE_LOW>;
-		tx-fault-gpios = <&sgpio_in2 12 0 GPIO_ACTIVE_HIGH>;
-	};
-	sfp_eth13: sfp-eth13 {
-		compatible = "sff,sfp";
-		i2c-bus = <&i2c_sfp2>;
-		tx-disable-gpios = <&sgpio_out2 12 1 GPIO_ACTIVE_LOW>;
-		los-gpios = <&sgpio_in2 12 1 GPIO_ACTIVE_HIGH>;
-		mod-def0-gpios = <&sgpio_in2 12 2 GPIO_ACTIVE_LOW>;
-		tx-fault-gpios = <&sgpio_in2 13 0 GPIO_ACTIVE_HIGH>;
-	};
-	sfp_eth14: sfp-eth14 {
-		compatible = "sff,sfp";
-		i2c-bus = <&i2c_sfp3>;
-		tx-disable-gpios = <&sgpio_out2 13 1 GPIO_ACTIVE_LOW>;
-		los-gpios = <&sgpio_in2 13 1 GPIO_ACTIVE_HIGH>;
-		mod-def0-gpios = <&sgpio_in2 13 2 GPIO_ACTIVE_LOW>;
-		tx-fault-gpios = <&sgpio_in2 14 0 GPIO_ACTIVE_HIGH>;
-	};
-	sfp_eth15: sfp-eth15 {
-		compatible = "sff,sfp";
-		i2c-bus = <&i2c_sfp4>;
-		tx-disable-gpios = <&sgpio_out2 14 1 GPIO_ACTIVE_LOW>;
-		los-gpios = <&sgpio_in2 14 1 GPIO_ACTIVE_HIGH>;
-		mod-def0-gpios = <&sgpio_in2 14 2 GPIO_ACTIVE_LOW>;
-		tx-fault-gpios = <&sgpio_in2 15 0 GPIO_ACTIVE_HIGH>;
-	};
-	sfp_eth48: sfp-eth48 {
-		compatible = "sff,sfp";
-		i2c-bus = <&i2c_sfp5>;
-		tx-disable-gpios = <&sgpio_out2 15 1 GPIO_ACTIVE_LOW>;
-		los-gpios = <&sgpio_in2 15 1 GPIO_ACTIVE_HIGH>;
-		mod-def0-gpios = <&sgpio_in2 15 2 GPIO_ACTIVE_LOW>;
-		tx-fault-gpios = <&sgpio_in2 16 0 GPIO_ACTIVE_HIGH>;
-	};
-	sfp_eth49: sfp-eth49 {
-		compatible = "sff,sfp";
-		i2c-bus = <&i2c_sfp6>;
-		tx-disable-gpios = <&sgpio_out2 16 1 GPIO_ACTIVE_LOW>;
-		los-gpios = <&sgpio_in2 16 1 GPIO_ACTIVE_HIGH>;
-		mod-def0-gpios = <&sgpio_in2 16 2 GPIO_ACTIVE_LOW>;
-		tx-fault-gpios = <&sgpio_in2 17 0 GPIO_ACTIVE_HIGH>;
-	};
-	sfp_eth50: sfp-eth50 {
-		compatible = "sff,sfp";
-		i2c-bus = <&i2c_sfp7>;
-		tx-disable-gpios = <&sgpio_out2 17 1 GPIO_ACTIVE_LOW>;
-		los-gpios = <&sgpio_in2 17 1 GPIO_ACTIVE_HIGH>;
-		mod-def0-gpios = <&sgpio_in2 17 2 GPIO_ACTIVE_LOW>;
-		tx-fault-gpios = <&sgpio_in2 18 0 GPIO_ACTIVE_HIGH>;
-	};
-	sfp_eth51: sfp-eth51 {
-		compatible = "sff,sfp";
-		i2c-bus = <&i2c_sfp8>;
-		tx-disable-gpios = <&sgpio_out2 18 1 GPIO_ACTIVE_LOW>;
-		los-gpios = <&sgpio_in2 18 1 GPIO_ACTIVE_HIGH>;
-		mod-def0-gpios = <&sgpio_in2 18 2 GPIO_ACTIVE_LOW>;
-		tx-fault-gpios = <&sgpio_in2 19 0 GPIO_ACTIVE_HIGH>;
-	};
-	sfp_eth52: sfp-eth52 {
-		compatible = "sff,sfp";
-		i2c-bus = <&i2c_sfp9>;
-		tx-disable-gpios = <&sgpio_out2 19 1 GPIO_ACTIVE_LOW>;
-		los-gpios = <&sgpio_in2 19 1 GPIO_ACTIVE_HIGH>;
-		mod-def0-gpios = <&sgpio_in2 19 2 GPIO_ACTIVE_LOW>;
-		tx-fault-gpios = <&sgpio_in2 20 0 GPIO_ACTIVE_HIGH>;
-	};
-	sfp_eth53: sfp-eth53 {
-		compatible = "sff,sfp";
-		i2c-bus = <&i2c_sfp10>;
-		tx-disable-gpios = <&sgpio_out2 20 1 GPIO_ACTIVE_LOW>;
-		los-gpios = <&sgpio_in2 20 1 GPIO_ACTIVE_HIGH>;
-		mod-def0-gpios = <&sgpio_in2 20 2 GPIO_ACTIVE_LOW>;
-		tx-fault-gpios = <&sgpio_in2 21 0 GPIO_ACTIVE_HIGH>;
-	};
-	sfp_eth54: sfp-eth54 {
-		compatible = "sff,sfp";
-		i2c-bus = <&i2c_sfp11>;
-		tx-disable-gpios = <&sgpio_out2 21 1 GPIO_ACTIVE_LOW>;
-		los-gpios = <&sgpio_in2 21 1 GPIO_ACTIVE_HIGH>;
-		mod-def0-gpios = <&sgpio_in2 21 2 GPIO_ACTIVE_LOW>;
-		tx-fault-gpios = <&sgpio_in2 22 0 GPIO_ACTIVE_HIGH>;
-	};
-	sfp_eth55: sfp-eth55 {
-		compatible = "sff,sfp";
-		i2c-bus = <&i2c_sfp12>;
-		tx-disable-gpios = <&sgpio_out2 22 1 GPIO_ACTIVE_LOW>;
-		los-gpios = <&sgpio_in2 22 1 GPIO_ACTIVE_HIGH>;
-		mod-def0-gpios = <&sgpio_in2 22 2 GPIO_ACTIVE_LOW>;
-		tx-fault-gpios = <&sgpio_in2 23 0 GPIO_ACTIVE_HIGH>;
-	};
-	sfp_eth56: sfp-eth56 {
-		compatible = "sff,sfp";
-		i2c-bus = <&i2c_sfp13>;
-		tx-disable-gpios = <&sgpio_out2 23 1 GPIO_ACTIVE_LOW>;
-		los-gpios = <&sgpio_in2 23 1 GPIO_ACTIVE_HIGH>;
-		mod-def0-gpios = <&sgpio_in2 23 2 GPIO_ACTIVE_LOW>;
-		tx-fault-gpios = <&sgpio_in2 24 0 GPIO_ACTIVE_HIGH>;
-	};
-	sfp_eth57: sfp-eth57 {
-		compatible = "sff,sfp";
-		i2c-bus = <&i2c_sfp14>;
-		tx-disable-gpios = <&sgpio_out2 24 1 GPIO_ACTIVE_LOW>;
-		los-gpios = <&sgpio_in2 24 1 GPIO_ACTIVE_HIGH>;
-		mod-def0-gpios = <&sgpio_in2 24 2 GPIO_ACTIVE_LOW>;
-		tx-fault-gpios = <&sgpio_in2 25 0 GPIO_ACTIVE_HIGH>;
-	};
-	sfp_eth58: sfp-eth58 {
-		compatible = "sff,sfp";
-		i2c-bus = <&i2c_sfp15>;
-		tx-disable-gpios = <&sgpio_out2 25 1 GPIO_ACTIVE_LOW>;
-		los-gpios = <&sgpio_in2 25 1 GPIO_ACTIVE_HIGH>;
-		mod-def0-gpios = <&sgpio_in2 25 2 GPIO_ACTIVE_LOW>;
-		tx-fault-gpios = <&sgpio_in2 26 0 GPIO_ACTIVE_HIGH>;
-	};
-	sfp_eth59: sfp-eth59 {
-		compatible = "sff,sfp";
-		i2c-bus = <&i2c_sfp16>;
-		tx-disable-gpios = <&sgpio_out2 26 1 GPIO_ACTIVE_LOW>;
-		los-gpios = <&sgpio_in2 26 1 GPIO_ACTIVE_HIGH>;
-		mod-def0-gpios = <&sgpio_in2 26 2 GPIO_ACTIVE_LOW>;
-		tx-fault-gpios = <&sgpio_in2 27 0 GPIO_ACTIVE_HIGH>;
-	};
-	sfp_eth60: sfp-eth60 {
-		compatible = "sff,sfp";
-		i2c-bus = <&i2c_sfp17>;
-		tx-disable-gpios = <&sgpio_out2 27 1 GPIO_ACTIVE_LOW>;
-		los-gpios = <&sgpio_in2 27 1 GPIO_ACTIVE_HIGH>;
-		mod-def0-gpios = <&sgpio_in2 27 2 GPIO_ACTIVE_LOW>;
-		tx-fault-gpios = <&sgpio_in2 28 0 GPIO_ACTIVE_HIGH>;
-	};
-	sfp_eth61: sfp-eth61 {
-		compatible = "sff,sfp";
-		i2c-bus = <&i2c_sfp18>;
-		tx-disable-gpios = <&sgpio_out2 28 1 GPIO_ACTIVE_LOW>;
-		los-gpios = <&sgpio_in2 28 1 GPIO_ACTIVE_HIGH>;
-		mod-def0-gpios = <&sgpio_in2 28 2 GPIO_ACTIVE_LOW>;
-		tx-fault-gpios = <&sgpio_in2 29 0 GPIO_ACTIVE_HIGH>;
-	};
-	sfp_eth62: sfp-eth62 {
-		compatible = "sff,sfp";
-		i2c-bus = <&i2c_sfp19>;
-		tx-disable-gpios = <&sgpio_out2 29 1 GPIO_ACTIVE_LOW>;
-		los-gpios = <&sgpio_in2 29 1 GPIO_ACTIVE_HIGH>;
-		mod-def0-gpios = <&sgpio_in2 29 2 GPIO_ACTIVE_LOW>;
-		tx-fault-gpios = <&sgpio_in2 30 0 GPIO_ACTIVE_HIGH>;
-	};
-	sfp_eth63: sfp-eth63 {
-		compatible = "sff,sfp";
-		i2c-bus = <&i2c_sfp20>;
-		tx-disable-gpios = <&sgpio_out2 30 1 GPIO_ACTIVE_LOW>;
-		los-gpios = <&sgpio_in2 30 1 GPIO_ACTIVE_HIGH>;
-		mod-def0-gpios = <&sgpio_in2 30 2 GPIO_ACTIVE_LOW>;
-		tx-fault-gpios = <&sgpio_in2 31 0 GPIO_ACTIVE_HIGH>;
-	};
-};
-
 &switch {
 	ethernet-ports {
 		#address-cells = <1>;
diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi b/arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi
index af2f1831f07f..196868898f49 100644
--- a/arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi
+++ b/arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi
@@ -13,6 +13,13 @@
 		priority = <200>;
 	};
 
+	i2c0_imux: i2c-mux {
+		compatible = "i2c-mux-pinctrl";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		i2c-parent = <&i2c0>;
+	};
+
 	leds {
 		compatible = "gpio-leds";
 		led-0 {
@@ -56,6 +63,46 @@
 			default-state = "off";
 		};
 	};
+
+	sfp_eth60: sfp-eth60 {
+		compatible	 = "sff,sfp";
+		i2c-bus = <&i2c_sfp1>;
+		tx-disable-gpios = <&sgpio_out2 28 0 GPIO_ACTIVE_LOW>;
+		rate-select0-gpios = <&sgpio_out2 28 1 GPIO_ACTIVE_HIGH>;
+		los-gpios = <&sgpio_in2 28 0 GPIO_ACTIVE_HIGH>;
+		mod-def0-gpios = <&sgpio_in2 28 1 GPIO_ACTIVE_LOW>;
+		tx-fault-gpios = <&sgpio_in2 28 2 GPIO_ACTIVE_HIGH>;
+	};
+
+	sfp_eth61: sfp-eth61 {
+		compatible = "sff,sfp";
+		i2c-bus = <&i2c_sfp2>;
+		tx-disable-gpios = <&sgpio_out2 29 0 GPIO_ACTIVE_LOW>;
+		rate-select0-gpios = <&sgpio_out2 29 1 GPIO_ACTIVE_HIGH>;
+		los-gpios = <&sgpio_in2 29 0 GPIO_ACTIVE_HIGH>;
+		mod-def0-gpios = <&sgpio_in2 29 1 GPIO_ACTIVE_LOW>;
+		tx-fault-gpios = <&sgpio_in2 29 2 GPIO_ACTIVE_HIGH>;
+	};
+
+	sfp_eth62: sfp-eth62 {
+		compatible = "sff,sfp";
+		i2c-bus = <&i2c_sfp3>;
+		tx-disable-gpios = <&sgpio_out2 30 0 GPIO_ACTIVE_LOW>;
+		rate-select0-gpios = <&sgpio_out2 30 1 GPIO_ACTIVE_HIGH>;
+		los-gpios = <&sgpio_in2 30 0 GPIO_ACTIVE_HIGH>;
+		mod-def0-gpios = <&sgpio_in2 30 1 GPIO_ACTIVE_LOW>;
+		tx-fault-gpios = <&sgpio_in2 30 2 GPIO_ACTIVE_HIGH>;
+	};
+
+	sfp_eth63: sfp-eth63 {
+		compatible = "sff,sfp";
+		i2c-bus = <&i2c_sfp4>;
+		tx-disable-gpios = <&sgpio_out2 31 0 GPIO_ACTIVE_LOW>;
+		rate-select0-gpios = <&sgpio_out2 31 1 GPIO_ACTIVE_HIGH>;
+		los-gpios = <&sgpio_in2 31 0 GPIO_ACTIVE_HIGH>;
+		mod-def0-gpios = <&sgpio_in2 31 1 GPIO_ACTIVE_LOW>;
+		tx-fault-gpios = <&sgpio_in2 31 2 GPIO_ACTIVE_HIGH>;
+	};
 };
 
 &gpio {
@@ -119,15 +166,6 @@
 	microchip,sgpio-port-ranges = <0 0>, <16 18>, <28 31>;
 };
 
-&axi {
-	i2c0_imux: i2c-mux {
-		compatible = "i2c-mux-pinctrl";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		i2c-parent = <&i2c0>;
-	};
-};
-
 &i2c0_imux {
 	pinctrl-names =
 		"i2c_sfp1", "i2c_sfp2", "i2c_sfp3", "i2c_sfp4",
@@ -159,45 +197,6 @@
 	};
 };
 
-&axi {
-	sfp_eth60: sfp-eth60 {
-		compatible	 = "sff,sfp";
-		i2c-bus = <&i2c_sfp1>;
-		tx-disable-gpios = <&sgpio_out2 28 0 GPIO_ACTIVE_LOW>;
-		rate-select0-gpios = <&sgpio_out2 28 1 GPIO_ACTIVE_HIGH>;
-		los-gpios = <&sgpio_in2 28 0 GPIO_ACTIVE_HIGH>;
-		mod-def0-gpios = <&sgpio_in2 28 1 GPIO_ACTIVE_LOW>;
-		tx-fault-gpios = <&sgpio_in2 28 2 GPIO_ACTIVE_HIGH>;
-	};
-	sfp_eth61: sfp-eth61 {
-		compatible = "sff,sfp";
-		i2c-bus = <&i2c_sfp2>;
-		tx-disable-gpios = <&sgpio_out2 29 0 GPIO_ACTIVE_LOW>;
-		rate-select0-gpios = <&sgpio_out2 29 1 GPIO_ACTIVE_HIGH>;
-		los-gpios = <&sgpio_in2 29 0 GPIO_ACTIVE_HIGH>;
-		mod-def0-gpios = <&sgpio_in2 29 1 GPIO_ACTIVE_LOW>;
-		tx-fault-gpios = <&sgpio_in2 29 2 GPIO_ACTIVE_HIGH>;
-	};
-	sfp_eth62: sfp-eth62 {
-		compatible = "sff,sfp";
-		i2c-bus = <&i2c_sfp3>;
-		tx-disable-gpios = <&sgpio_out2 30 0 GPIO_ACTIVE_LOW>;
-		rate-select0-gpios = <&sgpio_out2 30 1 GPIO_ACTIVE_HIGH>;
-		los-gpios = <&sgpio_in2 30 0 GPIO_ACTIVE_HIGH>;
-		mod-def0-gpios = <&sgpio_in2 30 1 GPIO_ACTIVE_LOW>;
-		tx-fault-gpios = <&sgpio_in2 30 2 GPIO_ACTIVE_HIGH>;
-	};
-	sfp_eth63: sfp-eth63 {
-		compatible = "sff,sfp";
-		i2c-bus = <&i2c_sfp4>;
-		tx-disable-gpios = <&sgpio_out2 31 0 GPIO_ACTIVE_LOW>;
-		rate-select0-gpios = <&sgpio_out2 31 1 GPIO_ACTIVE_HIGH>;
-		los-gpios = <&sgpio_in2 31 0 GPIO_ACTIVE_HIGH>;
-		mod-def0-gpios = <&sgpio_in2 31 1 GPIO_ACTIVE_LOW>;
-		tx-fault-gpios = <&sgpio_in2 31 2 GPIO_ACTIVE_HIGH>;
-	};
-};
-
 &mdio0 {
 	status = "okay";
 	phy0: ethernet-phy@0 {
diff --git a/arch/arm64/boot/dts/nuvoton/ma35d1-iot-512m.dts b/arch/arm64/boot/dts/nuvoton/ma35d1-iot-512m.dts
index b89e2be6abae..9482bec1aa57 100644
--- a/arch/arm64/boot/dts/nuvoton/ma35d1-iot-512m.dts
+++ b/arch/arm64/boot/dts/nuvoton/ma35d1-iot-512m.dts
@@ -14,6 +14,10 @@
 
 	aliases {
 		serial0 = &uart0;
+		serial10 = &uart10;
+		serial12 = &uart12;
+		serial13 = &uart13;
+		serial14 = &uart14;
 	};
 
 	chosen {
@@ -33,10 +37,6 @@
 	};
 };
 
-&uart0 {
-	status = "okay";
-};
-
 &clk {
 	assigned-clocks = <&clk CAPLL>,
 			  <&clk DDRPLL>,
@@ -54,3 +54,75 @@
 			   "integer",
 			   "integer";
 };
+
+&pinctrl {
+	uart-grp {
+		pinctrl_uart0: uart0-pins {
+			nuvoton,pins = <4 14 1>,
+				       <4 15 1>;
+			bias-disable;
+			power-source = <1>;
+		};
+
+		pinctrl_uart10: uart10-pins {
+			nuvoton,pins = <7 4 2>,
+				       <7 5 2>,
+				       <7 6 2>,
+				       <7 7 2>;
+			bias-disable;
+			power-source = <1>;
+		};
+
+		pinctrl_uart12: uart12-pins {
+			nuvoton,pins = <2 13 2>,
+				       <2 14 2>,
+				       <2 15 2>;
+			bias-disable;
+			power-source = <1>;
+		};
+
+		pinctrl_uart13: uart13-pins {
+			nuvoton,pins = <7 12 3>,
+				       <7 13 3>;
+			bias-disable;
+			power-source = <1>;
+		};
+
+		pinctrl_uart14: uart14-pins {
+			nuvoton,pins = <7 14 2>,
+				       <7 15 2>;
+			bias-disable;
+			power-source = <1>;
+		};
+	};
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart0>;
+	status = "okay";
+};
+
+&uart10 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart10>;
+	status = "okay";
+};
+
+&uart12 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart12>;
+	status = "okay";
+};
+
+&uart13 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart13>;
+	status = "okay";
+};
+
+&uart14 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart14>;
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/nuvoton/ma35d1-som-256m.dts b/arch/arm64/boot/dts/nuvoton/ma35d1-som-256m.dts
index a1ebddecb7f8..f6f20a17e501 100644
--- a/arch/arm64/boot/dts/nuvoton/ma35d1-som-256m.dts
+++ b/arch/arm64/boot/dts/nuvoton/ma35d1-som-256m.dts
@@ -14,6 +14,10 @@
 
 	aliases {
 		serial0 = &uart0;
+		serial11 = &uart11;
+		serial12 = &uart12;
+		serial14 = &uart14;
+		serial16 = &uart16;
 	};
 
 	chosen {
@@ -33,10 +37,6 @@
 	};
 };
 
-&uart0 {
-	status = "okay";
-};
-
 &clk {
 	assigned-clocks = <&clk CAPLL>,
 			  <&clk DDRPLL>,
@@ -54,3 +54,78 @@
 			   "integer",
 			   "integer";
 };
+
+&pinctrl {
+	uart-grp {
+		pinctrl_uart0: uart0-pins {
+			nuvoton,pins = <4 14 1>,
+				       <4 15 1>;
+			bias-disable;
+			power-source = <1>;
+		};
+
+		pinctrl_uart11: uart11-pins {
+			nuvoton,pins = <11 0 2>,
+				       <11 1 2>,
+				       <11 2 2>,
+				       <11 3 2>;
+			bias-disable;
+			power-source = <1>;
+		};
+
+		pinctrl_uart12: uart12-pins {
+			nuvoton,pins = <8 1 2>,
+				       <8 2 2>,
+				       <8 3 2>;
+			bias-disable;
+			power-source = <1>;
+		};
+
+		pinctrl_uart14: uart14-pins {
+			nuvoton,pins = <8 5 2>,
+				       <8 6 2>,
+				       <8 7 2>;
+			bias-disable;
+			power-source = <1>;
+		};
+
+		pinctrl_uart16: uart16-pins {
+			nuvoton,pins = <10 0 2>,
+				       <10 1 2>,
+				       <10 2 2>,
+				       <10 3 2>;
+			bias-disable;
+			power-source = <1>;
+		};
+	};
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart0>;
+	status = "okay";
+};
+
+&uart11 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart11>;
+	status = "okay";
+};
+
+&uart12 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart12>;
+	status = "okay";
+};
+
+&uart14 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart14>;
+	status = "okay";
+};
+
+&uart16 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart16>;
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/nuvoton/ma35d1.dtsi b/arch/arm64/boot/dts/nuvoton/ma35d1.dtsi
index 781cdae566a0..e51b98f5bdce 100644
--- a/arch/arm64/boot/dts/nuvoton/ma35d1.dtsi
+++ b/arch/arm64/boot/dts/nuvoton/ma35d1.dtsi
@@ -83,7 +83,7 @@
 		ranges;
 
 		sys: system-management@40460000 {
-			compatible = "nuvoton,ma35d1-reset";
+			compatible = "nuvoton,ma35d1-reset", "syscon";
 			reg = <0x0 0x40460000 0x0 0x200>;
 			#reset-cells = <1>;
 		};
@@ -95,6 +95,155 @@
 			clocks = <&clk_hxt>;
 		};
 
+		pinctrl: pinctrl@40040000 {
+			compatible = "nuvoton,ma35d1-pinctrl";
+			reg = <0x0 0x40040000 0x0 0xc00>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			nuvoton,sys = <&sys>;
+			ranges = <0x0 0x0 0x40040000 0x400>;
+
+			gpioa: gpio@0 {
+				reg = <0x0 0x40>;
+				interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk GPA_GATE>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+			};
+
+			gpiob: gpio@40 {
+				reg = <0x40 0x40>;
+				interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk GPB_GATE>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+			};
+
+			gpioc: gpio@80 {
+				reg = <0x80 0x40>;
+				interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk GPC_GATE>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+			};
+
+			gpiod: gpio@c0 {
+				reg = <0xc0 0x40>;
+				interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk GPD_GATE>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+			};
+
+			gpioe: gpio@100 {
+				reg = <0x100 0x40>;
+				interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk GPE_GATE>;
+				#gpio-cells = <2>;
+				gpio-controller;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+			};
+
+			gpiof: gpio@140 {
+				reg = <0x140 0x40>;
+				interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk GPF_GATE>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+			};
+
+			gpiog: gpio@180 {
+				reg = <0x180 0x40>;
+				interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk GPG_GATE>;
+				#gpio-cells = <2>;
+				gpio-controller;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+			};
+
+			gpioh: gpio@1c0 {
+				reg = <0x1c0 0x40>;
+				interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk GPH_GATE>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+			};
+
+			gpioi: gpio@200 {
+				reg = <0x200 0x40>;
+				interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk GPI_GATE>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+			};
+
+			gpioj: gpio@240 {
+				reg = <0x240 0x40>;
+				interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk GPJ_GATE>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+			};
+
+			gpiok: gpio@280 {
+				reg = <0x280 0x40>;
+				interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk GPK_GATE>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+			};
+
+			gpiol: gpio@2c0 {
+				reg = <0x2c0 0x40>;
+				interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk GPL_GATE>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+			};
+
+			gpiom: gpio@300 {
+				reg = <0x300 0x40>;
+				interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk GPM_GATE>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+			};
+
+			gpion: gpio@340 {
+				reg = <0x340 0x40>;
+				interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk GPN_GATE>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+			};
+		};
+
 		uart0: serial@40700000 {
 			compatible = "nuvoton,ma35d1-uart";
 			reg = <0x0 0x40700000 0x0 0x100>;
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
index 0ae5a44f7d07..c00db75e3910 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
@@ -33,6 +33,51 @@
 		status = "okay";
 	};
 
+	serial@70006300 {
+		/delete-property/ reg-shift;
+		status = "okay";
+		compatible = "nvidia,tegra30-hsuart";
+		reset-names = "serial";
+
+		bluetooth {
+			compatible = "brcm,bcm43540-bt";
+			device-wakeup-gpios = <&gpio TEGRA_GPIO(H, 3) GPIO_ACTIVE_HIGH>;
+			shutdown-gpios = <&gpio TEGRA_GPIO(H, 4) GPIO_ACTIVE_HIGH>;
+			interrupt-parent = <&gpio>;
+			interrupts = <TEGRA_GPIO(H, 5) IRQ_TYPE_LEVEL_LOW>;
+			interrupt-names = "host-wakeup";
+		};
+	};
+
+	i2c@7000c400 {
+		status = "okay";
+
+		power-sensor@40 {
+			compatible = "ti,ina3221";
+			reg = <0x40>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			input@0 {
+				reg = <0x0>;
+				label = "VDD_IN";
+				shunt-resistor-micro-ohms = <20000>;
+			};
+
+			input@1 {
+				reg = <0x1>;
+				label = "VDD_GPU";
+				shunt-resistor-micro-ohms = <10000>;
+			};
+
+			input@2 {
+				reg = <0x2>;
+				label = "VDD_CPU";
+				shunt-resistor-micro-ohms = <10000>;
+			};
+		};
+	};
+
 	i2c@7000c500 {
 		status = "okay";
 
@@ -295,6 +340,25 @@
 		nvidia,sys-clock-req-active-high;
 	};
 
+	mmc@700b0200 {
+		status = "okay";
+		bus-width = <4>;
+		non-removable;
+		power-gpios = <&gpio TEGRA_GPIO(H, 0) GPIO_ACTIVE_HIGH>;
+		vqmmc-supply = <&vdd_1v8>;
+		vmmc-supply = <&vdd_3v3_sys>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		wifi@1 {
+			compatible = "brcm,bcm4354-fmac";
+			reg = <1>;
+			interrupt-parent = <&gpio>;
+			interrupts = <TEGRA_GPIO(H, 2) IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "host-wake";
+		};
+	};
+
 	/* eMMC */
 	mmc@700b0600 {
 		status = "okay";
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
index b4a1108c2dd7..63b94a04308e 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
@@ -1319,6 +1319,56 @@
 		status = "okay";
 		clock-frequency = <100000>;
 
+		power-sensor@42 {
+			compatible = "ti,ina3221";
+			reg = <0x42>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			input@0 {
+				reg = <0x0>;
+				label = "VDD_MUX";
+				shunt-resistor-micro-ohms = <20000>;
+			};
+
+			input@1 {
+				reg = <0x1>;
+				label = "VDD_5V_IO_SYS";
+				shunt-resistor-micro-ohms = <5000>;
+			};
+
+			input@2 {
+				reg = <0x2>;
+				label = "VDD_3V3_SYS";
+				shunt-resistor-micro-ohms = <10000>;
+			};
+		};
+
+		power-sensor@43 {
+			compatible = "ti,ina3221";
+			reg = <0x43>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			input@0 {
+				reg = <0x0>;
+				label = "VDD_3V3_IO";
+				shunt-resistor-micro-ohms = <10000>;
+			};
+
+			input@1 {
+				reg = <0x1>;
+				label = "VDD_1V8_IO";
+				shunt-resistor-micro-ohms = <10000>;
+			};
+
+			input@2 {
+				reg = <0x2>;
+				label = "VDD_M2_IN";
+				shunt-resistor-micro-ohms = <10000>;
+			};
+		};
+
 		exp1: gpio@74 {
 			compatible = "ti,tca9539";
 			reg = <0x74>;
@@ -1517,6 +1567,7 @@
 		bus-width = <4>;
 
 		cd-gpios = <&gpio TEGRA_GPIO(Z, 1) GPIO_ACTIVE_LOW>;
+		wp-gpios = <&gpio TEGRA_GPIO(Z, 4) GPIO_ACTIVE_HIGH>;
 
 		vqmmc-supply = <&vddio_sdmmc>;
 		vmmc-supply = <&vdd_3v3_sd>;
@@ -1603,7 +1654,7 @@
 		regulator-name = "VDD_3V3_SD";
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
-		gpio = <&gpio TEGRA_GPIO(Z, 4) GPIO_ACTIVE_HIGH>;
+		gpio = <&gpio TEGRA_GPIO(Z, 3) GPIO_ACTIVE_HIGH>;
 		enable-active-high;
 		vin-supply = <&vdd_3v3_sys>;
 
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3701-0000.dtsi b/arch/arm64/boot/dts/nvidia/tegra234-p3701-0000.dtsi
index cb792041fc62..d977f4901c09 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3701-0000.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3701-0000.dtsi
@@ -1,146 +1,11 @@
 // SPDX-License-Identifier: GPL-2.0
 
-#include "tegra234.dtsi"
 #include "tegra234-p3701.dtsi"
 
 / {
 	model = "NVIDIA Jetson AGX Orin";
 	compatible = "nvidia,p3701-0000", "nvidia,tegra234";
 
-	bus@0 {
-		i2c@3160000 {
-			status = "okay";
-
-			eeprom@50 {
-				compatible = "atmel,24c02";
-				reg = <0x50>;
-
-				label = "module";
-				vcc-supply = <&vdd_1v8_hs>;
-				address-width = <8>;
-				pagesize = <8>;
-				size = <256>;
-				read-only;
-			};
-		};
-
-		spi@3270000 {
-			status = "okay";
-
-			flash@0 {
-				compatible = "jedec,spi-nor";
-				reg = <0>;
-				spi-max-frequency = <102000000>;
-				spi-tx-bus-width = <4>;
-				spi-rx-bus-width = <4>;
-			};
-		};
-
-		mmc@3400000 {
-			status = "okay";
-			bus-width = <4>;
-			cd-gpios = <&gpio TEGRA234_MAIN_GPIO(G, 7) GPIO_ACTIVE_LOW>;
-			disable-wp;
-		};
-
-		mmc@3460000 {
-			status = "okay";
-			bus-width = <8>;
-			non-removable;
-		};
-
-		padctl@3520000 {
-			vclamp-usb-supply = <&vdd_1v8_ao>;
-			avdd-usb-supply = <&vdd_3v3_ao>;
-
-			ports {
-				usb2-0 {
-					vbus-supply = <&vdd_5v0_sys>;
-				};
-
-				usb2-1 {
-					vbus-supply = <&vdd_5v0_sys>;
-				};
-
-				usb2-2 {
-					vbus-supply = <&vdd_5v0_sys>;
-				};
-
-				usb2-3 {
-					vbus-supply = <&vdd_5v0_sys>;
-				};
-			};
-		};
-
-		rtc@c2a0000 {
-			status = "okay";
-		};
-
-		pmc@c360000 {
-			nvidia,invert-interrupt;
-		};
-	};
-
-	vdd_5v0_sys: regulator-vdd-5v0-sys {
-		compatible = "regulator-fixed";
-		regulator-name = "VIN_SYS_5V0";
-		regulator-min-microvolt = <5000000>;
-		regulator-max-microvolt = <5000000>;
-		regulator-always-on;
-		regulator-boot-on;
-	};
-
-	vdd_1v8_ls: regulator-vdd-1v8-ls {
-		compatible = "regulator-fixed";
-		regulator-name = "VDD_1V8_LS";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-		regulator-always-on;
-	};
-
-	vdd_1v8_hs: regulator-vdd-1v8-hs {
-		compatible = "regulator-fixed";
-		regulator-name = "VDD_1V8_HS";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-		regulator-always-on;
-	};
-
-	vdd_1v8_ao: regulator-vdd-1v8-ao {
-		compatible = "regulator-fixed";
-		regulator-name = "VDD_1V8_AO";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-		regulator-always-on;
-	};
-
-	vdd_3v3_ao: regulator-vdd-3v3-ao {
-		compatible = "regulator-fixed";
-		regulator-name = "VDD_3V3_AO";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		regulator-always-on;
-	};
-
-	vdd_3v3_pcie: regulator-vdd-3v3-pcie {
-		compatible = "regulator-fixed";
-		regulator-name = "VDD_3V3_PCIE";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		gpio = <&gpio TEGRA234_MAIN_GPIO(H, 4) GPIO_ACTIVE_HIGH>;
-		regulator-boot-on;
-		enable-active-high;
-	};
-
-	vdd_12v_pcie: regulator-vdd-12v-pcie {
-		compatible = "regulator-fixed";
-		regulator-name = "VDD_12V_PCIE";
-		regulator-min-microvolt = <12000000>;
-		regulator-max-microvolt = <12000000>;
-		gpio = <&gpio TEGRA234_MAIN_GPIO(A, 1) GPIO_ACTIVE_LOW>;
-		regulator-boot-on;
-	};
-
 	thermal-zones {
 		tj-thermal {
 			polling-delay = <1000>;
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3701-0008.dtsi b/arch/arm64/boot/dts/nvidia/tegra234-p3701-0008.dtsi
index 553fa4ba1cd4..0809634e5732 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3701-0008.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3701-0008.dtsi
@@ -1,145 +1,29 @@
 // SPDX-License-Identifier: GPL-2.0
 
-#include "tegra234.dtsi"
 #include "tegra234-p3701.dtsi"
 
 / {
 	compatible = "nvidia,p3701-0008", "nvidia,tegra234";
 
-	bus@0 {
-		i2c@3160000 {
+	thermal-zones {
+		tj-thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <1000>;
 			status = "okay";
 
-			eeprom@50 {
-				compatible = "atmel,24c02";
-				reg = <0x50>;
-				label = "module";
-				vcc-supply = <&vdd_1v8_hs>;
-				address-width = <8>;
-				pagesize = <8>;
-				size = <256>;
-				read-only;
-			};
-		};
-
-		spi@3270000 {
-			status = "okay";
-
-			flash@0 {
-				compatible = "jedec,spi-nor";
-				reg = <0>;
-				spi-max-frequency = <102000000>;
-				spi-tx-bus-width = <4>;
-				spi-rx-bus-width = <4>;
-			};
-		};
-
-		mmc@3460000 {
-			status = "okay";
-			bus-width = <8>;
-			non-removable;
-		};
-
-		i2c@c240000 {
-			status = "okay";
-		};
-
-		i2c@c250000 {
-			power-sensor@41 {
-				compatible = "ti,ina3221";
-				reg = <0x41>;
-				#address-cells = <1>;
-				#size-cells = <0>;
-
-				input@0 {
-					reg = <0x0>;
-					label = "CVB_ATX_12V";
-					shunt-resistor-micro-ohms = <2000>;
-				};
-
-				input@1 {
-					reg = <0x1>;
-					label = "CVB_ATX_3V3";
-					shunt-resistor-micro-ohms = <2000>;
+			trips {
+				tj_trip_active0: active-0 {
+					temperature = <85000>;
+					hysteresis = <4000>;
+					type = "active";
 				};
 
-				input@2 {
-					reg = <0x2>;
-					label = "CVB_ATX_5V";
-					shunt-resistor-micro-ohms = <2000>;
+				tj_trip_active1: active-1 {
+					temperature = <105000>;
+					hysteresis = <4000>;
+					type = "active";
 				};
 			};
-
-			power-sensor@44 {
-				compatible = "ti,ina219";
-				reg = <0x44>;
-				shunt-resistor = <2000>;
-			};
-		};
-
-		rtc@c2a0000 {
-			status = "okay";
 		};
-
-		pmc@c360000 {
-			nvidia,invert-interrupt;
-		};
-	};
-
-	bpmp {
-		i2c {
-			status = "okay";
-
-			thermal-sensor@4c {
-				status = "okay";
-				reg = <0x4c>;
-				vcc-supply = <&vdd_1v8_ao>;
-			};
-		};
-
-		thermal {
-			status = "okay";
-		};
-	};
-
-	vdd_1v8_ao: regulator-vdd-1v8-ao {
-		compatible = "regulator-fixed";
-		regulator-name = "VDD_1V8_AO";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-		regulator-always-on;
-	};
-
-	vdd_1v8_hs: regulator-vdd-1v8-hs {
-		compatible = "regulator-fixed";
-		regulator-name = "VDD_1V8_HS";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-		regulator-always-on;
-	};
-
-	vdd_1v8_ls: regulator-vdd-1v8-ls {
-		compatible = "regulator-fixed";
-		regulator-name = "VDD_1V8_LS";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-		regulator-always-on;
-	};
-
-	vdd_3v3_ao: regulator-vdd-3v3-ao {
-		compatible = "regulator-fixed";
-		regulator-name = "vdd-AO-3v3";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		regulator-always-on;
-	};
-
-	vdd_5v0_sys: regulator-vdd-5v0-sys {
-		compatible = "regulator-fixed";
-		regulator-name = "VIN_SYS_5V0";
-		regulator-min-microvolt = <5000000>;
-		regulator-max-microvolt = <5000000>;
-		regulator-always-on;
-		regulator-boot-on;
 	};
 };
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3701.dtsi b/arch/arm64/boot/dts/nvidia/tegra234-p3701.dtsi
index 320c8e9b06b4..9086a0d010e5 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3701.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3701.dtsi
@@ -1,5 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
 
+#include "tegra234.dtsi"
+
 / {
 	compatible = "nvidia,p3701", "nvidia,tegra234";
 
@@ -45,6 +47,63 @@
 			};
 		};
 
+		i2c@3160000 {
+			status = "okay";
+
+			eeprom@50 {
+				compatible = "atmel,24c02";
+				reg = <0x50>;
+
+				label = "module";
+				vcc-supply = <&vdd_1v8_hs>;
+				address-width = <8>;
+				pagesize = <8>;
+				size = <256>;
+				read-only;
+			};
+		};
+
+		spi@3270000 {
+			status = "okay";
+
+			flash@0 {
+				compatible = "jedec,spi-nor";
+				reg = <0>;
+				spi-max-frequency = <102000000>;
+				spi-tx-bus-width = <4>;
+				spi-rx-bus-width = <4>;
+			};
+		};
+
+		mmc@3460000 {
+			status = "okay";
+			bus-width = <8>;
+			non-removable;
+		};
+
+		padctl@3520000 {
+			vclamp-usb-supply = <&vdd_1v8_ao>;
+			avdd-usb-supply = <&vdd_3v3_ao>;
+
+			ports {
+				usb2-0 {
+					vbus-supply = <&vdd_5v0_sys>;
+				};
+
+				usb2-1 {
+					vbus-supply = <&vdd_5v0_sys>;
+				};
+
+				usb2-2 {
+					vbus-supply = <&vdd_5v0_sys>;
+				};
+
+				usb2-3 {
+					vbus-supply = <&vdd_5v0_sys>;
+				};
+			};
+		};
+
 		i2c@c240000 {
 			status = "okay";
 
@@ -97,5 +156,71 @@
 				};
 			};
 		};
+
+		rtc@c2a0000 {
+			status = "okay";
+		};
+
+		pmc@c360000 {
+			nvidia,invert-interrupt;
+		};
+	};
+
+	bpmp {
+		i2c {
+			status = "okay";
+
+			thermal-sensor@4c {
+				compatible = "ti,tmp451";
+				status = "okay";
+				reg = <0x4c>;
+				vcc-supply = <&vdd_1v8_ao>;
+			};
+		};
+
+		thermal {
+			status = "okay";
+		};
+	};
+
+	vdd_1v8_ao: regulator-vdd-1v8-ao {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD_1V8_AO";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-always-on;
+	};
+
+	vdd_1v8_hs: regulator-vdd-1v8-hs {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD_1V8_HS";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-always-on;
+	};
+
+	vdd_1v8_ls: regulator-vdd-1v8-ls {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD_1V8_LS";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-always-on;
+	};
+
+	vdd_3v3_ao: regulator-vdd-3v3-ao {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD_3V3_AO";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+	};
+
+	vdd_5v0_sys: regulator-vdd-5v0-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "VIN_SYS_5V0";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+		regulator-boot-on;
 	};
 };
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts
index 69db584253da..90f12277aede 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts
@@ -3,9 +3,9 @@
 
 #include <dt-bindings/input/linux-event-codes.h>
 #include <dt-bindings/input/gpio-keys.h>
+#include <dt-bindings/sound/rt5640.h>
 
 #include "tegra234-p3701-0000.dtsi"
-#include "tegra234-p3737-0000.dtsi"
 
 / {
 	model = "NVIDIA Jetson AGX Orin Developer Kit";
@@ -22,23 +22,97 @@
 	};
 
 	bus@0 {
+		aconnect@2900000 {
+			ahub@2900800 {
+				i2s@2901000 {
+					ports {
+						port@1 {
+							endpoint {
+								dai-format = "i2s";
+								remote-endpoint = <&rt5640_ep>;
+							};
+						};
+					};
+				};
+			};
+		};
+
 		serial@3100000 {
 			compatible = "nvidia,tegra194-hsuart";
 			reset-names = "serial";
 			status = "okay";
 		};
 
+		i2c@3160000 {
+			status = "okay";
+
+			eeprom@56 {
+				compatible = "atmel,24c02";
+				reg = <0x56>;
+
+				label = "system";
+				vcc-supply = <&vdd_1v8_sys>;
+				address-width = <8>;
+				pagesize = <8>;
+				size = <256>;
+				read-only;
+			};
+		};
+
 		serial@31d0000 {
 			current-speed = <115200>;
 			status = "okay";
 		};
 
+		i2c@31e0000 {
+			status = "okay";
+
+			audio-codec@1c {
+				compatible = "realtek,rt5640";
+				reg = <0x1c>;
+				interrupt-parent = <&gpio>;
+				interrupts = <TEGRA234_MAIN_GPIO(AC, 5) GPIO_ACTIVE_HIGH>;
+				clocks = <&bpmp TEGRA234_CLK_AUD_MCLK>;
+				clock-names = "mclk";
+				realtek,dmic1-data-pin = <RT5640_DMIC1_DATA_PIN_NONE>;
+				realtek,dmic2-data-pin = <RT5640_DMIC2_DATA_PIN_NONE>;
+				realtek,jack-detect-source = <RT5640_JD_SRC_HDA_HEADER>;
+				sound-name-prefix = "CVB-RT";
+
+				port {
+					rt5640_ep: endpoint {
+						remote-endpoint = <&i2s1_dap>;
+						mclk-fs = <256>;
+					};
+				};
+			};
+		};
+
+		pwm@3280000 {
+			status = "okay";
+		};
+
 		pwm@32a0000 {
 			assigned-clocks = <&bpmp TEGRA234_CLK_PWM3>;
 			assigned-clock-parents = <&bpmp TEGRA234_CLK_PLLP_OUT0>;
 			status = "okay";
 		};
 
+		pwm@32c0000 {
+			status = "okay";
+		};
+
+		pwm@32f0000 {
+			status = "okay";
+		};
+
+		mmc@3400000 {
+			status = "okay";
+			bus-width = <4>;
+			cd-gpios = <&gpio TEGRA234_MAIN_GPIO(G, 7) GPIO_ACTIVE_LOW>;
+			disable-wp;
+		};
+
 		hda@3510000 {
 			nvidia,model = "NVIDIA Jetson AGX Orin HDA";
 			status = "okay";
@@ -341,8 +415,11 @@
 		};
 	};
 
-	pwm-fan {
+	fan: pwm-fan {
+		compatible = "pwm-fan";
 		cooling-levels = <66 215 255>;
+		pwms = <&pwm3 0 45334>;
+		#cooling-cells = <2>;
 	};
 
 	serial {
@@ -444,4 +521,31 @@
 			};
 		};
 	};
+
+	vdd_1v8_sys: regulator-vdd-1v8-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD_1V8_SYS";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-always-on;
+	};
+
+	vdd_3v3_pcie: regulator-vdd-3v3-pcie {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD_3V3_PCIE";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio TEGRA234_MAIN_GPIO(H, 4) GPIO_ACTIVE_HIGH>;
+		regulator-boot-on;
+		enable-active-high;
+	};
+
+	vdd_12v_pcie: regulator-vdd-12v-pcie {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD_12V_PCIE";
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+		gpio = <&gpio TEGRA234_MAIN_GPIO(A, 1) GPIO_ACTIVE_LOW>;
+		regulator-boot-on;
+	};
 };
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000.dtsi b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000.dtsi
deleted file mode 100644
index eb79e80a9852..000000000000
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000.dtsi
+++ /dev/null
@@ -1,90 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-
-#include <dt-bindings/sound/rt5640.h>
-
-/ {
-	compatible = "nvidia,p3737-0000";
-
-	bus@0 {
-		aconnect@2900000 {
-			ahub@2900800 {
-				i2s@2901000 {
-					ports {
-						port@1 {
-							endpoint {
-								dai-format = "i2s";
-								remote-endpoint = <&rt5640_ep>;
-							};
-						};
-					};
-				};
-			};
-		};
-
-		i2c@3160000 {
-			status = "okay";
-
-			eeprom@56 {
-				compatible = "atmel,24c02";
-				reg = <0x56>;
-
-				label = "system";
-				vcc-supply = <&vdd_1v8_sys>;
-				address-width = <8>;
-				pagesize = <8>;
-				size = <256>;
-				read-only;
-			};
-		};
-
-		i2c@31e0000 {
-			status = "okay";
-
-			audio-codec@1c {
-				compatible = "realtek,rt5640";
-				reg = <0x1c>;
-				interrupt-parent = <&gpio>;
-				interrupts = <TEGRA234_MAIN_GPIO(AC, 5) GPIO_ACTIVE_HIGH>;
-				clocks = <&bpmp TEGRA234_CLK_AUD_MCLK>;
-				clock-names = "mclk";
-				realtek,dmic1-data-pin = <RT5640_DMIC1_DATA_PIN_NONE>;
-				realtek,dmic2-data-pin = <RT5640_DMIC2_DATA_PIN_NONE>;
-				realtek,jack-detect-source = <RT5640_JD_SRC_HDA_HEADER>;
-				sound-name-prefix = "CVB-RT";
-
-				port {
-					rt5640_ep: endpoint {
-						remote-endpoint = <&i2s1_dap>;
-						mclk-fs = <256>;
-					};
-				};
-			};
-		};
-
-		pwm@3280000 {
-			status = "okay";
-		};
-
-		pwm@32c0000 {
-			status = "okay";
-		};
-
-		pwm@32f0000 {
-			status = "okay";
-		};
-	};
-
-	fan: pwm-fan {
-		compatible = "pwm-fan";
-		pwms = <&pwm3 0 45334>;
-		#cooling-cells = <2>;
-	};
-
-	vdd_1v8_sys: regulator-vdd-1v8-sys {
-		compatible = "regulator-fixed";
-		regulator-name = "VDD_1V8_SYS";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-		regulator-always-on;
-	};
-};
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3740-0002+p3701-0008.dts b/arch/arm64/boot/dts/nvidia/tegra234-p3740-0002+p3701-0008.dts
index bac611d735c5..36e888053746 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3740-0002+p3701-0008.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3740-0002+p3701-0008.dts
@@ -3,8 +3,8 @@
 
 #include <dt-bindings/input/linux-event-codes.h>
 #include <dt-bindings/input/gpio-keys.h>
+#include <dt-bindings/sound/rt5640.h>
 #include "tegra234-p3701-0008.dtsi"
-#include "tegra234-p3740-0002.dtsi"
 
 / {
 	model = "NVIDIA IGX Orin Development Kit";
@@ -20,6 +20,32 @@
 	};
 
 	bus@0 {
+		aconnect@2900000 {
+			ahub@2900800 {
+				i2s@2901300 {
+					ports {
+						port@1 {
+							endpoint {
+								dai-format = "i2s";
+								remote-endpoint = <&rt5640_ep>;
+							};
+						};
+					};
+				};
+
+				i2s@2901500 {
+					ports {
+						port@1 {
+							endpoint {
+								bitclock-master;
+								frame-master;
+							};
+						};
+					};
+				};
+			};
+		};
+
 		serial@3100000 {
 			compatible = "nvidia,tegra194-hsuart";
 			reset-names = "serial";
@@ -45,6 +71,40 @@
 		i2c@31c0000 {
 			status = "okay";
 
+			rt5640: audio-codec@1c {
+				compatible = "realtek,rt5640";
+				reg = <0x1c>;
+				interrupt-parent = <&gpio>;
+				interrupts = <TEGRA234_MAIN_GPIO(F, 3) GPIO_ACTIVE_HIGH>;
+				clocks = <&bpmp TEGRA234_CLK_AUD_MCLK>;
+				clock-names = "mclk";
+
+				realtek,dmic1-data-pin = <RT5640_DMIC1_DATA_PIN_NONE>;
+				realtek,dmic2-data-pin = <RT5640_DMIC2_DATA_PIN_NONE>;
+				realtek,jack-detect-source = <RT5640_JD_SRC_HDA_HEADER>;
+
+				sound-name-prefix = "CVB-RT";
+
+				port {
+					rt5640_ep: endpoint {
+						remote-endpoint = <&i2s4_dap>;
+						mclk-fs = <256>;
+					};
+				};
+			};
+
+			/* carrier board ID EEPROM */
+			eeprom@55 {
+				compatible = "atmel,24c02";
+				reg = <0x55>;
+
+				label = "system";
+				vcc-supply = <&vdd_1v8_ls>;
+				address-width = <8>;
+				pagesize = <8>;
+				size = <256>;
+				read-only;
+			};
 		};
 
 		i2c@31e0000 {
@@ -60,6 +120,115 @@
 			status = "okay";
 		};
 
+		padctl@3520000 {
+			status = "okay";
+
+			pads {
+				usb2 {
+					lanes {
+						usb2-0 {
+							nvidia,function = "xusb";
+							status = "okay";
+						};
+
+						usb2-1 {
+							nvidia,function = "xusb";
+							status = "okay";
+						};
+
+						usb2-2 {
+							nvidia,function = "xusb";
+							status = "okay";
+						};
+
+						usb2-3 {
+							nvidia,function = "xusb";
+							status = "okay";
+						};
+					};
+				};
+
+				usb3 {
+					lanes {
+						usb3-0 {
+							nvidia,function = "xusb";
+							status = "okay";
+						};
+
+						usb3-1 {
+							nvidia,function = "xusb";
+							status = "okay";
+						};
+
+						usb3-2 {
+							nvidia,function = "xusb";
+							status = "okay";
+						};
+					};
+				};
+			};
+
+			ports {
+				usb2-0 {
+					mode = "otg";
+					usb-role-switch;
+					status = "okay";
+				};
+
+				usb2-1 {
+					mode = "host";
+					status = "okay";
+				};
+
+				usb2-2 {
+					mode = "host";
+					status = "okay";
+				};
+
+				usb2-3 {
+					mode = "host";
+					status = "okay";
+				};
+
+				usb3-0 {
+					nvidia,usb2-companion = <2>;
+					status = "okay";
+				};
+
+				usb3-1 {
+					nvidia,usb2-companion = <0>;
+					status = "okay";
+				};
+
+				usb3-2 {
+					nvidia,usb2-companion = <1>;
+					status = "okay";
+				};
+			};
+		};
+
+		usb@3550000 {
+			status = "okay";
+
+			phys = <&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-0}>,
+				<&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-1}>;
+			phy-names = "usb2-0", "usb3-0";
+		};
+
+		usb@3610000 {
+			status = "okay";
+
+			phys =	<&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-0}>,
+				<&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-1}>,
+				<&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-2}>,
+				<&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-3}>,
+				<&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-0}>,
+				<&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-1}>,
+				<&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-2}>;
+			phy-names = "usb2-0", "usb2-1", "usb2-2", "usb2-3",
+				"usb3-0", "usb3-1", "usb3-2";
+		};
+
 		fuse@3810000 {
 			status = "okay";
 		};
@@ -70,6 +239,37 @@
 
 		i2c@c250000 {
 			status = "okay";
+
+			power-sensor@41 {
+				compatible = "ti,ina3221";
+				reg = <0x41>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				input@0 {
+					reg = <0x0>;
+					label = "CVB_ATX_12V";
+					shunt-resistor-micro-ohms = <2000>;
+				};
+
+				input@1 {
+					reg = <0x1>;
+					label = "CVB_ATX_3V3";
+					shunt-resistor-micro-ohms = <2000>;
+				};
+
+				input@2 {
+					reg = <0x2>;
+					label = "CVB_ATX_5V";
+					shunt-resistor-micro-ohms = <2000>;
+				};
+			};
+
+			power-sensor@44 {
+				compatible = "ti,ina219";
+				reg = <0x44>;
+				shunt-resistor = <2000>;
+			};
 		};
 
 		host1x@13e00000 {
@@ -235,4 +435,32 @@
 			  "CVB-RT DMIC1",		"CVB-RT MIC",
 			  "CVB-RT DMIC2",		"CVB-RT MIC";
 	};
+
+	vdd_3v3_dp: regulator-vdd-3v3-dp {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD_3V3_DP";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vdd_3v3_sys>;
+		gpio = <&gpio TEGRA234_MAIN_GPIO(H, 6) 0>;
+		enable-active-high;
+		regulator-always-on;
+	};
+
+	vdd_3v3_sys: regulator-vdd-3v3-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD_3V3_SYS";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	vdd_3v3_wifi: regulator-vdd-3v3-wifi {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD_3V3_WIFI";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio TEGRA234_MAIN_GPIO(G, 3) GPIO_ACTIVE_HIGH>;
+		regulator-boot-on;
+		enable-active-high;
+	};
 };
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3740-0002.dtsi b/arch/arm64/boot/dts/nvidia/tegra234-p3740-0002.dtsi
deleted file mode 100644
index 527f2f3aee3a..000000000000
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3740-0002.dtsi
+++ /dev/null
@@ -1,215 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-
-#include <dt-bindings/sound/rt5640.h>
-
-/ {
-	compatible = "nvidia,p3740-0002";
-
-	bus@0 {
-		aconnect@2900000 {
-			ahub@2900800 {
-				i2s@2901300 {
-					ports {
-						port@1 {
-							endpoint {
-								dai-format = "i2s";
-								remote-endpoint = <&rt5640_ep>;
-							};
-						};
-					};
-				};
-
-				i2s@2901500 {
-					ports {
-						port@1 {
-							endpoint {
-								bitclock-master;
-								frame-master;
-							};
-						};
-					};
-				};
-			};
-		};
-
-		i2c@31c0000 {
-			rt5640: audio-codec@1c {
-				compatible = "realtek,rt5640";
-				reg = <0x1c>;
-				interrupt-parent = <&gpio>;
-				interrupts = <TEGRA234_MAIN_GPIO(F, 3) GPIO_ACTIVE_HIGH>;
-				clocks = <&bpmp TEGRA234_CLK_AUD_MCLK>;
-				clock-names = "mclk";
-
-				realtek,dmic1-data-pin = <RT5640_DMIC1_DATA_PIN_NONE>;
-				realtek,dmic2-data-pin = <RT5640_DMIC2_DATA_PIN_NONE>;
-				realtek,jack-detect-source = <RT5640_JD_SRC_HDA_HEADER>;
-
-				sound-name-prefix = "CVB-RT";
-
-				port {
-					rt5640_ep: endpoint {
-						remote-endpoint = <&i2s4_dap>;
-						mclk-fs = <256>;
-					};
-				};
-			};
-
-			/* carrier board ID EEPROM */
-			eeprom@55 {
-				compatible = "atmel,24c02";
-				reg = <0x55>;
-
-				label = "system";
-				vcc-supply = <&vdd_1v8_ls>;
-				address-width = <8>;
-				pagesize = <8>;
-				size = <256>;
-				read-only;
-			};
-		};
-
-		padctl@3520000 {
-			vclamp-usb-supply = <&vdd_1v8_ao>;
-			avdd-usb-supply = <&vdd_3v3_ao>;
-			status = "okay";
-
-			pads {
-				usb2 {
-					lanes {
-						usb2-0 {
-							nvidia,function = "xusb";
-							status = "okay";
-						};
-
-						usb2-1 {
-							nvidia,function = "xusb";
-							status = "okay";
-						};
-
-						usb2-2 {
-							nvidia,function = "xusb";
-							status = "okay";
-						};
-
-						usb2-3 {
-							nvidia,function = "xusb";
-							status = "okay";
-						};
-					};
-				};
-
-				usb3 {
-					lanes {
-						usb3-0 {
-							nvidia,function = "xusb";
-							status = "okay";
-						};
-
-						usb3-1 {
-							nvidia,function = "xusb";
-							status = "okay";
-						};
-
-						usb3-2 {
-							nvidia,function = "xusb";
-							status = "okay";
-						};
-					};
-				};
-			};
-
-			ports {
-				usb2-0 {
-					mode = "otg";
-					usb-role-switch;
-					status = "okay";
-					vbus-supply = <&vdd_5v0_sys>;
-				};
-
-				usb2-1 {
-					mode = "host";
-					status = "okay";
-					vbus-supply = <&vdd_5v0_sys>;
-				};
-
-				usb2-2 {
-					mode = "host";
-					status = "okay";
-					vbus-supply = <&vdd_5v0_sys>;
-				};
-
-				usb2-3 {
-					mode = "host";
-					status = "okay";
-					vbus-supply = <&vdd_5v0_sys>;
-				};
-
-				usb3-0 {
-					nvidia,usb2-companion = <2>;
-					status = "okay";
-				};
-
-				usb3-1 {
-					nvidia,usb2-companion = <0>;
-					status = "okay";
-				};
-
-				usb3-2 {
-					nvidia,usb2-companion = <1>;
-					status = "okay";
-				};
-			};
-		};
-
-		usb@3550000 {
-			status = "okay";
-
-			phys = <&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-0}>,
-				<&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-1}>;
-			phy-names = "usb2-0", "usb3-0";
-		};
-
-		usb@3610000 {
-			status = "okay";
-
-			phys =	<&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-0}>,
-				<&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-1}>,
-				<&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-2}>,
-				<&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-3}>,
-				<&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-0}>,
-				<&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-1}>,
-				<&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-2}>;
-			phy-names = "usb2-0", "usb2-1", "usb2-2", "usb2-3",
-				"usb3-0", "usb3-1", "usb3-2";
-		};
-	};
-
-	vdd_3v3_dp: regulator-vdd-3v3-dp {
-				compatible = "regulator-fixed";
-				regulator-name = "VDD_3V3_DP";
-				regulator-min-microvolt = <3300000>;
-				regulator-max-microvolt = <3300000>;
-				vin-supply = <&vdd_3v3_sys>;
-				gpio = <&gpio TEGRA234_MAIN_GPIO(H, 6) 0>;
-				enable-active-high;
-				regulator-always-on;
-	};
-
-	vdd_3v3_sys: regulator-vdd-3v3-sys {
-				compatible = "regulator-fixed";
-				regulator-name = "VDD_3V3_SYS";
-				regulator-min-microvolt = <3300000>;
-				regulator-max-microvolt = <3300000>;
-	};
-
-	vdd_3v3_wifi: regulator-vdd-3v3-wifi {
-				compatible = "regulator-fixed";
-				regulator-name = "VDD_3V3_WIFI";
-				regulator-min-microvolt = <3300000>;
-				regulator-max-microvolt = <3300000>;
-				gpio = <&gpio TEGRA234_MAIN_GPIO(G, 3) GPIO_ACTIVE_HIGH>;
-				regulator-boot-on;
-				enable-active-high;
-	};
-};
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767-0000.dts b/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767-0000.dts
index 1607ee14216f..5dc974bb360c 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767-0000.dts
@@ -1,111 +1,19 @@
 // SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
-#include <dt-bindings/input/linux-event-codes.h>
-#include <dt-bindings/input/gpio-keys.h>
-
-#include "tegra234-p3767.dtsi"
-#include "tegra234-p3768-0000.dtsi"
+#include "tegra234-p3768-0000+p3767.dtsi"
 
 / {
 	compatible = "nvidia,p3768-0000+p3767-0000", "nvidia,p3767-0000", "nvidia,tegra234";
 	model = "NVIDIA Jetson Orin NX Engineering Reference Developer Kit";
 
-	aliases {
-		serial1 = &uarta;
-		serial2 = &uarte;
-	};
-
 	bus@0 {
-		serial@3100000 {
-			compatible = "nvidia,tegra194-hsuart";
-			reset-names = "serial";
-			status = "okay";
-		};
-
-		serial@3140000 {
-			compatible = "nvidia,tegra194-hsuart";
-			reset-names = "serial";
-			status = "okay";
-		};
-
-		pwm@32a0000 {
-			assigned-clocks = <&bpmp TEGRA234_CLK_PWM3>;
-			assigned-clock-parents = <&bpmp TEGRA234_CLK_PLLP_OUT0>;
-			status = "okay";
-		};
-
 		hda@3510000 {
 			nvidia,model = "NVIDIA Jetson Orin NX HDA";
 		};
-
-		padctl@3520000 {
-			status = "okay";
-		};
-	};
-
-	gpio-keys {
-		compatible = "gpio-keys";
-
-		key-force-recovery {
-			label = "Force Recovery";
-			gpios = <&gpio TEGRA234_MAIN_GPIO(G, 0) GPIO_ACTIVE_LOW>;
-			linux,input-type = <EV_KEY>;
-			linux,code = <BTN_1>;
-		};
-
-		key-power {
-			label = "Power";
-			gpios = <&gpio_aon TEGRA234_AON_GPIO(EE, 4) GPIO_ACTIVE_LOW>;
-			linux,input-type = <EV_KEY>;
-			linux,code = <KEY_POWER>;
-			wakeup-event-action = <EV_ACT_ASSERTED>;
-			wakeup-source;
-		};
-
-		key-suspend {
-			label = "Suspend";
-			gpios = <&gpio TEGRA234_MAIN_GPIO(G, 2) GPIO_ACTIVE_LOW>;
-			linux,input-type = <EV_KEY>;
-			linux,code = <KEY_SLEEP>;
-		};
-	};
-
-	pwm-fan {
-		cooling-levels = <0 88 187 255>;
-	};
-
-	vdd_3v3_pcie: regulator-vdd-3v3-pcie {
-		compatible = "regulator-fixed";
-		regulator-name = "VDD_3V3_PCIE";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		gpio = <&gpio_aon TEGRA234_AON_GPIO(AA, 5) GPIO_ACTIVE_HIGH>;
-		enable-active-high;
 	};
 
 	sound {
 		label = "NVIDIA Jetson Orin NX APE";
 	};
-
-	thermal-zones {
-		tj-thermal {
-			cooling-maps {
-				map-active-0 {
-					cooling-device = <&fan 0 1>;
-					trip = <&tj_trip_active0>;
-				};
-
-				map-active-1 {
-					cooling-device = <&fan 1 2>;
-					trip = <&tj_trip_active1>;
-				};
-
-				map-active-2 {
-					cooling-device = <&fan 2 3>;
-					trip = <&tj_trip_active2>;
-				};
-			};
-		};
-	};
 };
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767-0005.dts b/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767-0005.dts
index dc2d4bef1e83..9f5e07012b87 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767-0005.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767-0005.dts
@@ -1,11 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
-#include <dt-bindings/input/linux-event-codes.h>
-#include <dt-bindings/input/gpio-keys.h>
-
-#include "tegra234-p3767.dtsi"
-#include "tegra234-p3768-0000.dtsi"
+#include "tegra234-p3768-0000+p3767.dtsi"
 
 / {
 	compatible = "nvidia,p3768-0000+p3767-0005", "nvidia,p3767-0005", "nvidia,tegra234";
@@ -17,32 +13,7 @@
 		};
 	};
 
-	pwm-fan {
-		cooling-levels = <0 88 187 255>;
-	};
-
 	sound {
 		label = "NVIDIA Jetson Orin Nano APE";
 	};
-
-	thermal-zones {
-		tj-thermal {
-			cooling-maps {
-				map-active-0 {
-					cooling-device = <&fan 0 1>;
-					trip = <&tj_trip_active0>;
-				};
-
-				map-active-1 {
-					cooling-device = <&fan 1 2>;
-					trip = <&tj_trip_active1>;
-				};
-
-				map-active-2 {
-					cooling-device = <&fan 2 3>;
-					trip = <&tj_trip_active2>;
-				};
-			};
-		};
-	};
 };
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000.dtsi b/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767.dtsi
index 5d0298b6c30d..19340d13f789 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767.dtsi
@@ -1,10 +1,16 @@
 // SPDX-License-Identifier: GPL-2.0
 
+#include <dt-bindings/input/linux-event-codes.h>
+#include <dt-bindings/input/gpio-keys.h>
+
+#include "tegra234-p3767.dtsi"
+
 / {
-	compatible = "nvidia,p3768-0000";
 
 	aliases {
 		serial0 = &tcu;
+		serial1 = &uarta;
+		serial2 = &uarte;
 	};
 
 	chosen {
@@ -12,6 +18,18 @@
 	};
 
 	bus@0 {
+		serial@3100000 {
+			compatible = "nvidia,tegra194-hsuart";
+			reset-names = "serial";
+			status = "okay";
+		};
+
+		serial@3140000 {
+			compatible = "nvidia,tegra194-hsuart";
+			reset-names = "serial";
+			status = "okay";
+		};
+
 		i2c@3160000 {
 			status = "okay";
 
@@ -168,6 +186,18 @@
 			phy-names = "p2u-0", "p2u-1", "p2u-2", "p2u-3";
 		};
 
+		pcie-ep@14160000 {/* C4 - End Point */
+			phys = <&p2u_hsio_4>, <&p2u_hsio_5>, <&p2u_hsio_6>,
+					<&p2u_hsio_7>;
+			phy-names = "p2u-0", "p2u-1", "p2u-2", "p2u-3";
+			reset-gpios = <&gpio
+					TEGRA234_MAIN_GPIO(L, 1)
+					GPIO_ACTIVE_LOW>;
+			nvidia,refclk-select-gpios = <&gpio_aon
+							TEGRA234_AON_GPIO(AA, 4)
+							GPIO_ACTIVE_HIGH>;
+		};
+
 		/* C7 - M.2 Key-M */
 		pcie@141e0000 {
 			status = "okay";
@@ -210,6 +240,7 @@
 		compatible = "pwm-fan";
 		pwms = <&pwm3 0 45334>;
 		#cooling-cells = <2>;
+		cooling-levels = <0 88 187 255>;
 	};
 
 	vdd_1v8_sys: regulator-vdd-1v8-sys {
@@ -241,4 +272,25 @@
 	serial {
 		status = "okay";
 	};
+
+	thermal-zones {
+		tj-thermal {
+			cooling-maps {
+				map-active-0 {
+					cooling-device = <&fan 0 1>;
+					trip = <&tj_trip_active0>;
+				};
+
+				map-active-1 {
+					cooling-device = <&fan 1 2>;
+					trip = <&tj_trip_active1>;
+				};
+
+				map-active-2 {
+					cooling-device = <&fan 2 3>;
+					trip = <&tj_trip_active2>;
+				};
+			};
+		};
+	};
 };
diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
index f2e2d8d6845b..984c85eab41a 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
@@ -2763,6 +2763,8 @@
 			interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&bpmp TEGRA234_CLK_UARTA>;
 			resets = <&bpmp TEGRA234_RESET_UARTA>;
+			dmas = <&gpcdma 8>, <&gpcdma 8>;
+			dma-names = "rx", "tx";
 			status = "disabled";
 		};
 
@@ -4840,6 +4842,37 @@
 			status = "disabled";
 		};
 
+		pcie-ep@14160000 {
+			compatible = "nvidia,tegra234-pcie-ep";
+			power-domains = <&bpmp TEGRA234_POWER_DOMAIN_PCIEX4BB>;
+			reg = <0x00 0x14160000 0x0 0x00020000     /* appl registers (128K)      */
+				0x00 0x36040000 0x0 0x00040000    /* iATU_DMA reg space (256K)  */
+				0x00 0x36080000 0x0 0x00040000    /* DBI space (256K)           */
+				0x21 0x40000000 0x3 0x00000000>;  /* Address Space (12G)        */
+			reg-names = "appl", "atu_dma", "dbi", "addr_space";
+			num-lanes = <4>;
+			clocks = <&bpmp TEGRA234_CLK_PEX0_C4_CORE>;
+			clock-names = "core";
+			resets = <&bpmp TEGRA234_RESET_PEX0_CORE_4_APB>,
+			       <&bpmp TEGRA234_RESET_PEX0_CORE_4>;
+			reset-names = "apb", "core";
+
+			interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;  /* controller interrupt */
+			interrupt-names = "intr";
+			nvidia,bpmp = <&bpmp 4>;
+			nvidia,enable-ext-refclk;
+			nvidia,aspm-cmrt-us = <60>;
+			nvidia,aspm-pwr-on-t-us = <20>;
+			nvidia,aspm-l0s-entrance-latency-us = <3>;
+
+			interconnects = <&mc TEGRA234_MEMORY_CLIENT_PCIE4R &emc>,
+				      <&mc TEGRA234_MEMORY_CLIENT_PCIE4W &emc>;
+			interconnect-names = "dma-mem", "write";
+			iommus = <&smmu_niso0 TEGRA234_SID_PCIE4>;
+			dma-coherent;
+			status = "disabled";
+		};
+
 		pcie@14180000 {
 			compatible = "nvidia,tegra234-pcie";
 			power-domains = <&bpmp TEGRA234_POWER_DOMAIN_PCIEX4BA>;
diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index f63abb43e9fe..ae002c7cf126 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -5,11 +5,13 @@ apq8016-sbc-usb-host-dtbs	:= apq8016-sbc.dtb apq8016-sbc-usb-host.dtbo
 
 dtb-$(CONFIG_ARCH_QCOM)	+= apq8016-sbc-usb-host.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= apq8016-sbc-d3-camera-mezzanine.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= apq8016-schneider-hmibsc.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= apq8039-t2.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= apq8094-sony-xperia-kitakami-karin_windy.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= apq8096-db820c.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= apq8096-ifc6640.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= ipq5018-rdp432-c2.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= ipq5018-tplink-archer-ax55-v1.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= ipq5332-rdp441.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= ipq5332-rdp442.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= ipq5332-rdp468.dtb
@@ -29,8 +31,13 @@ dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-alcatel-idol347.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-asus-z00l.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-gplus-fl8005a.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-huawei-g7.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-lg-c50.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-lg-m216.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-longcheer-l8150.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-longcheer-l8910.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-motorola-harpia.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-motorola-osprey.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-motorola-surnia.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-mtp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-samsung-a3u-eur.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-samsung-a5u-eur.dtb
@@ -41,18 +48,24 @@ dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-samsung-grandmax.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-samsung-grandprimelte.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-samsung-gt510.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-samsung-gt58.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-samsung-j3ltetw.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-samsung-j5.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-samsung-j5x.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-samsung-rossa.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-samsung-serranove.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-thwc-uf896.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-thwc-ufi001c.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-wingtech-wt86518.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-wingtech-wt86528.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-wingtech-wt88047.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-yiming-uz801v3.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8929-wingtech-wt82918hd.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8939-huawei-kiwi.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8939-longcheer-l9100.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8939-samsung-a7.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8939-sony-xperia-kanuti-tulip.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8939-wingtech-wt82918.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8939-wingtech-wt82918hd.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8953-motorola-potter.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8953-xiaomi-daisy.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8953-xiaomi-mido.dtb
@@ -62,6 +75,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= msm8956-sony-xperia-loire-kugo.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8956-sony-xperia-loire-suzu.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8992-lg-bullhead-rev-10.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8992-lg-bullhead-rev-101.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8992-lg-h815.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8992-msft-lumia-octagon-talkman.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8992-xiaomi-libra.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8994-huawei-angler-rev-101.dtb
@@ -93,9 +107,11 @@ dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-sony-xperia-yoshino-poplar.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-xiaomi-sagit.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qcm6490-fairphone-fp5.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qcm6490-idp.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= qcm6490-shift-otter.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qcs404-evb-1000.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qcs404-evb-4000.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qcs6490-rb3gen2.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= qcs8550-aim300-aiot.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qdu1000-idp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qrb2210-rb1.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qrb4210-rb2.dtb
@@ -106,6 +122,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= sa8155p-adp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sa8295p-adp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sa8540p-ride.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sa8775p-ride.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sa8775p-ride-r3.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-acer-aspire1.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-idp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-coachz-r1.dtb
@@ -175,6 +192,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= sc8180x-primus.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc8280xp-crd.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc8280xp-lenovo-thinkpad-x13s.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sda660-inforce-ifc6560.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sdm450-lenovo-tbx605f.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm450-motorola-ali.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm630-sony-xperia-ganges-kirin.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm630-sony-xperia-nile-discovery.dtb
@@ -241,8 +259,19 @@ dtb-$(CONFIG_ARCH_QCOM)	+= sm8450-sony-xperia-nagara-pdx224.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8550-hdk.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8550-mtp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8550-qrd.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sm8550-samsung-q5q.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8550-sony-xperia-yodo-pdx234.dtb
+
+sm8650-hdk-display-card-dtbs	:= sm8650-hdk.dtb sm8650-hdk-display-card.dtbo
+
+dtb-$(CONFIG_ARCH_QCOM)	+= sm8650-hdk-display-card.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sm8650-hdk.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8650-mtp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8650-qrd.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= x1e78100-lenovo-thinkpad-t14s.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= x1e80100-asus-vivobook-s15.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= x1e80100-crd.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= x1e80100-lenovo-yoga-slim7x.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= x1e80100-microsoft-romulus13.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= x1e80100-microsoft-romulus15.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= x1e80100-qcp.dtb
diff --git a/arch/arm64/boot/dts/qcom/apq8016-schneider-hmibsc.dts b/arch/arm64/boot/dts/qcom/apq8016-schneider-hmibsc.dts
new file mode 100644
index 000000000000..75c6137e5a11
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/apq8016-schneider-hmibsc.dts
@@ -0,0 +1,491 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2015, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2024, Linaro Ltd.
+ */
+
+/dts-v1/;
+
+#include "msm8916-pm8916.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+#include <dt-bindings/pinctrl/qcom,pmic-mpp.h>
+#include <dt-bindings/sound/apq8016-lpass.h>
+
+/ {
+	model = "Schneider Electric HMIBSC Board";
+	compatible = "schneider,apq8016-hmibsc", "qcom,apq8016";
+
+	aliases {
+		i2c1 = &blsp_i2c6;
+		i2c3 = &blsp_i2c4;
+		i2c4 = &blsp_i2c3;
+		mmc0 = &sdhc_1; /* eMMC */
+		mmc1 = &sdhc_2; /* SD card */
+		serial0 = &blsp_uart1;
+		serial1 = &blsp_uart2;
+		spi0 = &blsp_spi5;
+		usid0 = &pm8916_0;
+	};
+
+	chosen {
+		stdout-path = "serial0";
+	};
+
+	hdmi-out {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con: endpoint {
+				remote-endpoint = <&adv7533_out>;
+			};
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		autorepeat;
+		pinctrl-0 = <&msm_key_volp_n_default>;
+		pinctrl-names = "default";
+
+		button {
+			label = "Volume Up";
+			linux,code = <KEY_VOLUMEUP>;
+			gpios = <&tlmm 107 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-0 = <&pm8916_mpps_leds>;
+		pinctrl-names = "default";
+
+		led-1 {
+			function = LED_FUNCTION_WLAN;
+			color = <LED_COLOR_ID_YELLOW>;
+			gpios = <&pm8916_mpps 2 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "phy0tx";
+			default-state = "off";
+		};
+
+		led-2 {
+			function = LED_FUNCTION_BLUETOOTH;
+			color = <LED_COLOR_ID_BLUE>;
+			gpios = <&pm8916_mpps 3 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "bluetooth-power";
+			default-state = "off";
+		};
+	};
+
+	memory@80000000 {
+		reg = <0 0x80000000 0 0x40000000>;
+	};
+
+	reserved-memory {
+		ramoops@bff00000 {
+			compatible = "ramoops";
+			reg = <0x0 0xbff00000 0x0 0x100000>;
+			record-size = <0x20000>;
+			console-size = <0x20000>;
+			ftrace-size = <0x20000>;
+			ecc-size = <16>;
+		};
+	};
+
+	usb-hub {
+		compatible = "smsc,usb3503";
+		reset-gpios = <&pm8916_gpios 1 GPIO_ACTIVE_LOW>;
+		initial-mode = <1>;
+	};
+
+	usb_id: usb-id {
+		compatible = "linux,extcon-usb-gpio";
+		id-gpios = <&tlmm 110 GPIO_ACTIVE_HIGH>;
+		pinctrl-0 = <&usb_id_default>;
+		pinctrl-names = "default";
+	};
+};
+
+&blsp_i2c3 {
+	status = "okay";
+
+	eeprom@50 {
+		compatible = "atmel,24c32";
+		reg = <0x50>;
+	};
+};
+
+&blsp_i2c4 {
+	status = "okay";
+
+	adv_bridge: bridge@39 {
+		compatible = "adi,adv7533";
+		reg = <0x39>;
+		interrupts-extended = <&tlmm 31 IRQ_TYPE_EDGE_FALLING>;
+
+		adi,dsi-lanes = <4>;
+		clocks = <&rpmcc RPM_SMD_BB_CLK2>;
+		clock-names = "cec";
+		pd-gpios = <&tlmm 32 GPIO_ACTIVE_HIGH>;
+
+		avdd-supply = <&pm8916_l6>;
+		a2vdd-supply = <&pm8916_l6>;
+		dvdd-supply = <&pm8916_l6>;
+		pvdd-supply = <&pm8916_l6>;
+		v1p2-supply = <&pm8916_l6>;
+		v3p3-supply = <&pm8916_l17>;
+
+		pinctrl-0 = <&adv7533_int_active &adv7533_switch_active>;
+		pinctrl-1 = <&adv7533_int_suspend &adv7533_switch_suspend>;
+		pinctrl-names = "default","sleep";
+		#sound-dai-cells = <0>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				adv7533_in: endpoint {
+					remote-endpoint = <&mdss_dsi0_out>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+				adv7533_out: endpoint {
+					remote-endpoint = <&hdmi_con>;
+				};
+			};
+		};
+	};
+};
+
+&blsp_i2c6 {
+	status = "okay";
+
+	rtc@30 {
+		compatible = "sii,s35390a";
+		reg = <0x30>;
+	};
+
+	eeprom@50 {
+		compatible = "atmel,24c256";
+		reg = <0x50>;
+	};
+};
+
+&blsp_spi5 {
+	cs-gpios = <&tlmm 18 GPIO_ACTIVE_LOW>;
+	status = "okay";
+
+	tpm@0 {
+		compatible = "infineon,slb9670", "tcg,tpm_tis-spi";
+		reg = <0>;
+		spi-max-frequency = <500000>;
+	};
+};
+
+&blsp_uart1 {
+	label = "UART0";
+	status = "okay";
+};
+
+&blsp_uart2 {
+	label = "UART1";
+	status = "okay";
+};
+
+&lpass {
+	status = "okay";
+};
+
+&mdss {
+	status = "okay";
+};
+
+&mdss_dsi0_out {
+	data-lanes = <0 1 2 3>;
+	remote-endpoint = <&adv7533_in>;
+};
+
+&pm8916_codec {
+	qcom,mbhc-vthreshold-low = <75 150 237 450 500>;
+	qcom,mbhc-vthreshold-high = <75 150 237 450 500>;
+	status = "okay";
+};
+
+&pm8916_gpios {
+	gpio-line-names =
+		"USB_HUB_RESET_N_PM",
+		"USB_SW_SEL_PM",
+		"NC",
+		"NC";
+
+	usb_hub_reset_pm: usb-hub-reset-pm-state {
+		pins = "gpio1";
+		function = PMIC_GPIO_FUNC_NORMAL;
+		input-disable;
+		output-high;
+	};
+
+	usb_hub_reset_pm_device: usb-hub-reset-pm-device-state {
+		pins = "gpio1";
+		function = PMIC_GPIO_FUNC_NORMAL;
+		input-disable;
+		output-low;
+	};
+
+	usb_sw_sel_pm: usb-sw-sel-pm-state {
+		pins = "gpio2";
+		function = PMIC_GPIO_FUNC_NORMAL;
+		power-source = <PM8916_GPIO_VPH>;
+		input-disable;
+		output-high;
+	};
+
+	usb_sw_sel_pm_device: usb-sw-sel-pm-device-state {
+		pins = "gpio2";
+		function = PMIC_GPIO_FUNC_NORMAL;
+		power-source = <PM8916_GPIO_VPH>;
+		input-disable;
+		output-low;
+	};
+};
+
+&pm8916_mpps {
+	gpio-line-names =
+		"NC",
+		"WLAN_LED_CTRL",
+		"BT_LED_CTRL",
+		"NC";
+
+	pm8916_mpps_leds: pm8916-mpps-state {
+		pins = "mpp2", "mpp3";
+		function = "digital";
+		output-low;
+	};
+};
+
+&pm8916_resin {
+	linux,code = <KEY_POWER>;
+	status = "okay";
+};
+
+&pm8916_rpm_regulators {
+	pm8916_l17: l17 {
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+};
+
+&sdhc_1 {
+	status = "okay";
+};
+
+&sdhc_2 {
+	pinctrl-0 = <&sdc2_default &sdc2_cd_default>;
+	pinctrl-1 = <&sdc2_sleep &sdc2_cd_default>;
+	pinctrl-names = "default", "sleep";
+	cd-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>;
+	status = "okay";
+};
+
+&sound {
+	pinctrl-0 = <&cdc_pdm_default &sec_mi2s_default>;
+	pinctrl-1 = <&cdc_pdm_sleep &sec_mi2s_sleep>;
+	pinctrl-names = "default", "sleep";
+	model = "HMIBSC";
+	audio-routing =
+		"AMIC2", "MIC BIAS Internal2",
+		"AMIC3", "MIC BIAS External1";
+	status = "okay";
+
+	quaternary-dai-link {
+		link-name = "ADV7533";
+		cpu {
+			sound-dai = <&lpass MI2S_QUATERNARY>;
+		};
+		codec {
+			sound-dai = <&adv_bridge 0>;
+		};
+	};
+
+	primary-dai-link {
+		link-name = "WCD";
+		cpu {
+			sound-dai = <&lpass MI2S_PRIMARY>;
+		};
+		codec {
+			sound-dai = <&lpass_codec 0>, <&pm8916_codec 0>;
+		};
+	};
+
+	tertiary-dai-link {
+		link-name = "WCD-Capture";
+		cpu {
+			sound-dai = <&lpass MI2S_TERTIARY>;
+		};
+		codec {
+			sound-dai = <&lpass_codec 1>, <&pm8916_codec 1>;
+		};
+	};
+};
+
+&tlmm {
+	pinctrl-0 = <&uart1_mux0_rs232_high &uart1_mux1_rs232_low>;
+	pinctrl-names = "default";
+
+	adv7533_int_active: adv533-int-active-state {
+		pins = "gpio31";
+		function = "gpio";
+		drive-strength = <16>;
+		bias-disable;
+	};
+
+	adv7533_int_suspend: adv7533-int-suspend-state {
+		pins = "gpio31";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	adv7533_switch_active: adv7533-switch-active-state {
+		pins = "gpio32";
+		function = "gpio";
+		drive-strength = <16>;
+		bias-disable;
+	};
+
+	adv7533_switch_suspend: adv7533-switch-suspend-state {
+		pins = "gpio32";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	msm_key_volp_n_default: msm-key-volp-n-default-state {
+		pins = "gpio107";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-pull-up;
+	};
+
+	sdc2_cd_default: sdc2-cd-default-state {
+		pins = "gpio38";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	/*
+	 * UART1 being the debug console supports various modes of
+	 * operation (RS-232/485/422) controlled via GPIOs configured
+	 * mux as follows:
+	 *
+	 *   gpio100    gpio99    UART mode
+	 *   0          0         loopback
+	 *   0          1         RS-232
+	 *   1          0         RS-485
+	 *   1          1         RS-422
+	 *
+	 * The default mode configured here is RS-232 mode.
+	 */
+	uart1_mux0_rs232_high: uart1-mux0-rs232-state {
+		bootph-all;
+		pins = "gpio99";
+		function = "gpio";
+		drive-strength = <16>;
+		bias-disable;
+		output-high;
+	};
+
+	uart1_mux1_rs232_low: uart1-mux1-rs232-state {
+		bootph-all;
+		pins = "gpio100";
+		function = "gpio";
+		drive-strength = <16>;
+		bias-disable;
+		output-low;
+	};
+
+	usb_id_default: usb-id-default-state {
+		pins = "gpio110";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-pull-up;
+	};
+};
+
+&usb {
+	extcon = <&usb_id>, <&usb_id>;
+	pinctrl-0 = <&usb_sw_sel_pm &usb_hub_reset_pm>;
+	pinctrl-1 = <&usb_sw_sel_pm_device &usb_hub_reset_pm_device>;
+	pinctrl-names = "default", "device";
+	status = "okay";
+};
+
+&usb_hs_phy {
+	extcon = <&usb_id>;
+};
+
+&wcnss {
+	firmware-name = "qcom/apq8016/wcnss.mbn";
+	status = "okay";
+};
+
+&wcnss_ctrl {
+	firmware-name = "qcom/apq8016/WCNSS_qcom_wlan_nv_sbc.bin";
+};
+
+&wcnss_iris {
+	compatible = "qcom,wcn3620";
+};
+
+&wcnss_mem {
+	status = "okay";
+};
+
+/* PINCTRL - additions to nodes defined in msm8916.dtsi */
+
+/*
+ * 2mA drive strength is not enough when connecting multiple
+ * I2C devices with different pull up resistors.
+ */
+&blsp_i2c4_default {
+	drive-strength = <16>;
+};
+
+&blsp_i2c6_default {
+	drive-strength = <16>;
+};
+
+&blsp_uart1_default {
+	bootph-all;
+};
+
+/* Enable CoreSight */
+&cti0 { status = "okay"; };
+&cti1 { status = "okay"; };
+&cti12 { status = "okay"; };
+&cti13 { status = "okay"; };
+&cti14 { status = "okay"; };
+&cti15 { status = "okay"; };
+&debug0 { status = "okay"; };
+&debug1 { status = "okay"; };
+&debug2 { status = "okay"; };
+&debug3 { status = "okay"; };
+&etf { status = "okay"; };
+&etm0 { status = "okay"; };
+&etm1 { status = "okay"; };
+&etm2 { status = "okay"; };
+&etm3 { status = "okay"; };
+&etr { status = "okay"; };
+&funnel0 { status = "okay"; };
+&funnel1 { status = "okay"; };
+&replicator { status = "okay"; };
+&stm { status = "okay"; };
+&tpiu { status = "okay"; };
diff --git a/arch/arm64/boot/dts/qcom/ipq5018-tplink-archer-ax55-v1.dts b/arch/arm64/boot/dts/qcom/ipq5018-tplink-archer-ax55-v1.dts
new file mode 100644
index 000000000000..5bb021cb29cd
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/ipq5018-tplink-archer-ax55-v1.dts
@@ -0,0 +1,128 @@
+// SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+
+#include "ipq5018.dtsi"
+
+/ {
+	model = "TP-Link Archer AX55 v1";
+	compatible = "tplink,archer-ax55-v1", "qcom,ipq5018";
+
+	aliases {
+		serial0 = &blsp1_uart1;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-0 = <&led_pins>;
+		pinctrl-names = "default";
+
+		led-0 {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_LAN;
+			gpios = <&tlmm 10 GPIO_ACTIVE_HIGH>;
+		};
+
+		led-1 {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_WAN_ONLINE;
+			gpios = <&tlmm 11 GPIO_ACTIVE_HIGH>;
+		};
+
+		led-2 {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_WLAN_2GHZ;
+			gpios = <&tlmm 13 GPIO_ACTIVE_HIGH>;
+		};
+
+		led-3 {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_POWER;
+			gpios = <&tlmm 18 GPIO_ACTIVE_HIGH>;
+		};
+
+		led-4 {
+			color = <LED_COLOR_ID_ORANGE>;
+			function = LED_FUNCTION_WAN;
+			gpios = <&tlmm 22 GPIO_ACTIVE_HIGH>;
+		};
+
+		led-5 {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_USB;
+			gpios = <&tlmm 38 GPIO_ACTIVE_HIGH>;
+		};
+
+		led-6 {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_WLAN_5GHZ;
+			gpios = <&tlmm 39 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	buttons {
+		compatible = "gpio-keys";
+		pinctrl-0 = <&button_pins>;
+		pinctrl-names = "default";
+
+		button-reset {
+			debounce-interval = <60>;
+			gpios = <&tlmm 25 GPIO_ACTIVE_LOW>;
+			label = "reset";
+			linux,code = <KEY_RESTART>;
+		};
+
+		button-wps {
+			debounce-interval = <60>;
+			gpios = <&tlmm 31 GPIO_ACTIVE_LOW>;
+			label = "wps";
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+	};
+};
+
+&blsp1_uart1 {
+	pinctrl-0 = <&uart_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&sleep_clk {
+	clock-frequency = <32000>;
+};
+
+&tlmm {
+	button_pins: button-pins-state {
+		pins = "gpio25", "gpio31";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-pull-up;
+	};
+
+	led_pins: led-pins-state {
+		pins = "gpio10", "gpio11", "gpio13", "gpio18", "gpio22",
+		       "gpio38", "gpio39";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	uart_pins: uart-pins-state {
+		pins = "gpio20", "gpio21";
+		function = "blsp0_uart0";
+		drive-strength = <8>;
+		bias-disable;
+	};
+};
+
+&xo_board_clk {
+	clock-frequency = <24000000>;
+};
diff --git a/arch/arm64/boot/dts/qcom/ipq5018.dtsi b/arch/arm64/boot/dts/qcom/ipq5018.dtsi
index 32b178b639f0..7e6e2c121979 100644
--- a/arch/arm64/boot/dts/qcom/ipq5018.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq5018.dtsi
@@ -179,7 +179,6 @@
 				 <0>;
 			#clock-cells = <1>;
 			#reset-cells = <1>;
-			#power-domain-cells = <1>;
 		};
 
 		tcsr_mutex: hwlock@1905000 {
diff --git a/arch/arm64/boot/dts/qcom/ipq5332.dtsi b/arch/arm64/boot/dts/qcom/ipq5332.dtsi
index 770d9c2fb456..71328b223531 100644
--- a/arch/arm64/boot/dts/qcom/ipq5332.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq5332.dtsi
@@ -7,6 +7,7 @@
 
 #include <dt-bindings/clock/qcom,apss-ipq.h>
 #include <dt-bindings/clock/qcom,ipq5332-gcc.h>
+#include <dt-bindings/interconnect/qcom,ipq5332.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 
 / {
@@ -208,7 +209,7 @@
 			reg = <0x01800000 0x80000>;
 			#clock-cells = <1>;
 			#reset-cells = <1>;
-			#power-domain-cells = <1>;
+			#interconnect-cells = <1>;
 			clocks = <&xo_board>,
 				 <&sleep_clk>,
 				 <0>,
@@ -321,18 +322,16 @@
 			reg = <0x08af8800 0x400>;
 
 			interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 53 IRQ_TYPE_EDGE_BOTH>,
-				     <GIC_SPI 52 IRQ_TYPE_EDGE_BOTH>;
+				     <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "pwr_event",
 					  "dp_hs_phy_irq",
 					  "dm_hs_phy_irq";
 
 			clocks = <&gcc GCC_USB0_MASTER_CLK>,
-				 <&gcc GCC_SNOC_USB_CLK>,
 				 <&gcc GCC_USB0_SLEEP_CLK>,
 				 <&gcc GCC_USB0_MOCK_UTMI_CLK>;
 			clock-names = "core",
-				      "iface",
 				      "sleep",
 				      "mock_utmi";
 
@@ -343,6 +342,9 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges;
+			interconnects = <&gcc MASTER_SNOC_USB &gcc SLAVE_SNOC_USB>,
+					<&gcc MASTER_SNOC_USB &gcc SLAVE_SNOC_USB>;
+			interconnect-names = "usb-ddr", "apps-usb";
 
 			status = "disabled";
 
diff --git a/arch/arm64/boot/dts/qcom/ipq6018.dtsi b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
index 17ab6c475958..8edd535a188f 100644
--- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
@@ -168,7 +168,7 @@
 			mboxes = <&apcs_glb 0>;
 
 			rpm_requests: rpm-requests {
-				compatible = "qcom,rpm-ipq6018";
+				compatible = "qcom,rpm-ipq6018", "qcom,glink-smd-rpm";
 				qcom,glink-channels = "rpm_requests";
 
 				regulators {
@@ -396,7 +396,7 @@
 			};
 		};
 
-		gcc: gcc@1800000 {
+		gcc: clock-controller@1800000 {
 			compatible = "qcom,gcc-ipq6018";
 			reg = <0x0 0x01800000 0x0 0x80000>;
 			clocks = <&xo>, <&sleep_clk>;
@@ -457,6 +457,25 @@
 			};
 		};
 
+		sdhc: mmc@7804000 {
+			compatible = "qcom,ipq6018-sdhci", "qcom,sdhci-msm-v5";
+			reg = <0x0 0x07804000 0x0 0x1000>,
+			      <0x0 0x07805000 0x0 0x1000>;
+			reg-names = "hc", "cqhci";
+
+			interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "hc_irq", "pwr_irq";
+
+			clocks = <&gcc GCC_SDCC1_AHB_CLK>,
+				 <&gcc GCC_SDCC1_APPS_CLK>,
+				 <&xo>;
+			clock-names = "iface", "core", "xo";
+			resets = <&gcc GCC_SDCC1_BCR>;
+			max-frequency = <192000000>;
+			status = "disabled";
+		};
+
 		blsp_dma: dma-controller@7884000 {
 			compatible = "qcom,bam-v1.7.0";
 			reg = <0x0 0x07884000 0x0 0x2b000>;
@@ -685,6 +704,7 @@
 				clocks = <&xo>;
 				clock-names = "ref";
 				tx-fifo-resize;
+				snps,parkmode-disable-ss-quirk;
 				snps,is-utmi-l1-suspend;
 				snps,hird-threshold = /bits/ 8 <0x0>;
 				snps,dis_u2_susphy_quirk;
@@ -923,7 +943,6 @@
 	thermal-zones {
 		nss-top-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 			thermal-sensors = <&tsens 4>;
 
 			trips {
@@ -937,7 +956,6 @@
 
 		nss-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 			thermal-sensors = <&tsens 5>;
 
 			trips {
@@ -951,7 +969,6 @@
 
 		wcss-phya0-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 			thermal-sensors = <&tsens 7>;
 
 			trips {
@@ -979,7 +996,6 @@
 
 		cpu-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 			thermal-sensors = <&tsens 13>;
 
 			trips {
@@ -1009,7 +1025,6 @@
 
 		lpass-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 			thermal-sensors = <&tsens 14>;
 
 			trips {
@@ -1023,7 +1038,6 @@
 
 		ddrss-top-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 			thermal-sensors = <&tsens 15>;
 
 			trips {
diff --git a/arch/arm64/boot/dts/qcom/ipq8074.dtsi b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
index 5d42de829e75..284a4553070f 100644
--- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
@@ -363,7 +363,7 @@
 			};
 		};
 
-		gcc: gcc@1800000 {
+		gcc: clock-controller@1800000 {
 			compatible = "qcom,gcc-ipq8074";
 			reg = <0x01800000 0x80000>;
 			clocks = <&xo>,
@@ -666,6 +666,7 @@
 				interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>;
 				phys = <&qusb_phy_0>, <&ssphy_0>;
 				phy-names = "usb2-phy", "usb3-phy";
+				snps,parkmode-disable-ss-quirk;
 				snps,is-utmi-l1-suspend;
 				snps,hird-threshold = /bits/ 8 <0x0>;
 				snps,dis_u2_susphy_quirk;
@@ -715,6 +716,7 @@
 				interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>;
 				phys = <&qusb_phy_1>, <&ssphy_1>;
 				phy-names = "usb2-phy", "usb3-phy";
+				snps,parkmode-disable-ss-quirk;
 				snps,is-utmi-l1-suspend;
 				snps,hird-threshold = /bits/ 8 <0x0>;
 				snps,dis_u2_susphy_quirk;
@@ -982,7 +984,6 @@
 	thermal-zones {
 		nss-top-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 4>;
 
@@ -997,7 +998,6 @@
 
 		nss0-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 5>;
 
@@ -1012,7 +1012,6 @@
 
 		nss1-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 6>;
 
@@ -1027,7 +1026,6 @@
 
 		wcss-phya0-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 7>;
 
@@ -1042,7 +1040,6 @@
 
 		wcss-phya1-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 8>;
 
@@ -1057,7 +1054,6 @@
 
 		cpu0_thermal: cpu0-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 9>;
 
@@ -1072,7 +1068,6 @@
 
 		cpu1_thermal: cpu1-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 10>;
 
@@ -1087,7 +1082,6 @@
 
 		cpu2_thermal: cpu2-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 11>;
 
@@ -1102,7 +1096,6 @@
 
 		cpu3_thermal: cpu3-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 12>;
 
@@ -1117,7 +1110,6 @@
 
 		cluster_thermal: cluster-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 13>;
 
@@ -1132,7 +1124,6 @@
 
 		wcss-phyb0-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 14>;
 
@@ -1147,7 +1138,6 @@
 
 		wcss-phyb1-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 15>;
 
diff --git a/arch/arm64/boot/dts/qcom/ipq9574.dtsi b/arch/arm64/boot/dts/qcom/ipq9574.dtsi
index 7f2e5cbf3bbb..08a82a5cf667 100644
--- a/arch/arm64/boot/dts/qcom/ipq9574.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq9574.dtsi
@@ -8,6 +8,7 @@
 
 #include <dt-bindings/clock/qcom,apss-ipq.h>
 #include <dt-bindings/clock/qcom,ipq9574-gcc.h>
+#include <dt-bindings/interconnect/qcom,ipq9574.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/reset/qcom,ipq9574-gcc.h>
 #include <dt-bindings/thermal/thermal.h>
@@ -180,7 +181,7 @@
 			mboxes = <&apcs_glb 0>;
 
 			rpm_requests: rpm-requests {
-				compatible = "qcom,rpm-ipq9574";
+				compatible = "qcom,rpm-ipq9574", "qcom,glink-smd-rpm";
 				qcom,glink-channels = "rpm_requests";
 			};
 		};
@@ -232,6 +233,16 @@
 			clock-names = "core";
 		};
 
+		mdio: mdio@90000 {
+			compatible =  "qcom,ipq9574-mdio", "qcom,ipq4019-mdio";
+			reg = <0x00090000 0x64>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			clocks = <&gcc GCC_MDIO_AHB_CLK>;
+			clock-names = "gcc_mdio_ahb_clk";
+			status = "disabled";
+		};
+
 		qfprom: efuse@a4000 {
 			compatible = "qcom,ipq9574-qfprom", "qcom,qfprom";
 			reg = <0x000a4000 0x5a1>;
@@ -305,7 +316,7 @@
 				 <0>;
 			#clock-cells = <1>;
 			#reset-cells = <1>;
-			#power-domain-cells = <1>;
+			#interconnect-cells = <1>;
 		};
 
 		tcsr_mutex: hwlock@1905000 {
@@ -749,8 +760,6 @@
 
 	thermal-zones {
 		nss-top-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens 3>;
 
 			trips {
@@ -763,8 +772,6 @@
 		};
 
 		ubi-0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens 4>;
 
 			trips {
@@ -777,8 +784,6 @@
 		};
 
 		ubi-1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens 5>;
 
 			trips {
@@ -791,8 +796,6 @@
 		};
 
 		ubi-2-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens 6>;
 
 			trips {
@@ -805,8 +808,6 @@
 		};
 
 		ubi-3-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens 7>;
 
 			trips {
@@ -819,8 +820,6 @@
 		};
 
 		cpuss0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens 8>;
 
 			trips {
@@ -833,8 +832,6 @@
 		};
 
 		cpuss1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens 9>;
 
 			trips {
@@ -847,8 +844,6 @@
 		};
 
 		cpu0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens 10>;
 
 			trips {
@@ -877,8 +872,6 @@
 		};
 
 		cpu1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens 11>;
 
 			trips {
@@ -907,8 +900,6 @@
 		};
 
 		cpu2-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens 12>;
 
 			trips {
@@ -937,8 +928,6 @@
 		};
 
 		cpu3-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens 13>;
 
 			trips {
@@ -967,8 +956,6 @@
 		};
 
 		wcss-phyb-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens 14>;
 
 			trips {
@@ -981,8 +968,6 @@
 		};
 
 		top-glue-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens 15>;
 
 			trips {
diff --git a/arch/arm64/boot/dts/qcom/msm8216-samsung-fortuna3g.dts b/arch/arm64/boot/dts/qcom/msm8216-samsung-fortuna3g.dts
index 366914be7d53..fba68bf8bf79 100644
--- a/arch/arm64/boot/dts/qcom/msm8216-samsung-fortuna3g.dts
+++ b/arch/arm64/boot/dts/qcom/msm8216-samsung-fortuna3g.dts
@@ -9,3 +9,17 @@
 	compatible = "samsung,fortuna3g", "qcom,msm8916";
 	chassis-type = "handset";
 };
+
+&battery {
+	charge-term-current-microamp = <200000>;
+	constant-charge-current-max-microamp = <1000000>;
+	constant-charge-voltage-max-microvolt = <4350000>;
+};
+
+&st_accel {
+	status = "okay";
+};
+
+&st_magn {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts b/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts
index b32c7a97394d..b4ce14a79370 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts
@@ -3,6 +3,7 @@
 /dts-v1/;
 
 #include "msm8916-pm8916.dtsi"
+#include "msm8916-modem-qdsp6.dtsi"
 
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>
@@ -135,6 +136,17 @@
 	status = "okay";
 };
 
+&mpss_mem {
+	reg = <0x0 0x86800000 0x0 0x4500000>;
+};
+
+&pm8916_codec {
+	qcom,micbias-lvl = <2800>;
+	qcom,mbhc-vthreshold-low = <150 237 450 500 590>;
+	qcom,mbhc-vthreshold-high = <150 237 450 500 590>;
+	qcom,hphl-jack-type-normally-open;
+};
+
 &pm8916_resin {
 	linux,code = <KEY_VOLUMEDOWN>;
 	status = "okay";
@@ -170,6 +182,20 @@
 	status = "okay";
 };
 
+&sound {
+	model = "acer-a1-724";
+	audio-routing =
+		"DMIC1", "MIC BIAS External1",
+		"DMIC1", "Digital Mic1",
+		"AMIC2", "MIC BIAS Internal2",
+		"DMIC2", "MIC BIAS External1",
+		"DMIC2", "Digital Mic2";
+
+	pinctrl-0 = <&cdc_pdm_default &sec_mi2s_default &pri_mi2s_mclk_default &cdc_dmic_default>;
+	pinctrl-1 = <&cdc_pdm_sleep &sec_mi2s_sleep &pri_mi2s_mclk_sleep &cdc_dmic_sleep>;
+	pinctrl-names = "default", "sleep";
+};
+
 &usb {
 	extcon = <&usb_id>, <&usb_id>;
 	status = "okay";
diff --git a/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts b/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts
index b748d140b52e..f7be7e371820 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts
@@ -3,6 +3,7 @@
 /dts-v1/;
 
 #include "msm8916-pm8916.dtsi"
+#include "msm8916-modem-qdsp6.dtsi"
 
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>
@@ -23,6 +24,28 @@
 		stdout-path = "serial0";
 	};
 
+	battery: battery {
+		compatible = "simple-battery";
+		device-chemistry = "lithium-ion-polymer";
+		voltage-min-design-microvolt = <3700000>;
+		voltage-max-design-microvolt = <4200000>;
+		energy-full-design-microwatt-hours = <13690000>;
+		charge-full-design-microamp-hours = <3700000>;
+
+		ocv-capacity-celsius = <25>;
+		ocv-capacity-table-0 =
+			<4186000 100>, <4126000 95>, <4078000 90>,
+			<4036000 85>, <3997000 80>, <3962000 75>,
+			<3932000 70>, <3904000 65>, <3874000 60>,
+			<3839000 55>, <3809000 50>, <3792000 45>,
+			<3780000 40>, <3772000 35>, <3764000 30>,
+			<3752000 25>, <3731000 20>, <3704000 16>,
+			<3677000 13>, <3670000 11>, <3668000 10>,
+			<3666000 9>, <3662000 8>, <3658000 7>, <3648000 6>,
+			<3624000 5>, <3580000 4>, <3518000 3>, <3434000 2>,
+			<3310000 1>, <3000000 0>;
+	};
+
 	flash-led-controller {
 		/* Actually qcom,leds-gpio-flash */
 		compatible = "sgmicro,sgm3140";
@@ -111,6 +134,22 @@
 	status = "okay";
 };
 
+&mpss_mem {
+	reg = <0x0 0x86800000 0x0 0x5000000>;
+};
+
+&pm8916_bms {
+	monitored-battery = <&battery>;
+	status = "okay";
+};
+
+&pm8916_codec {
+	qcom,micbias-lvl = <2800>;
+	qcom,mbhc-vthreshold-low = <150 180 237 450 500>;
+	qcom,mbhc-vthreshold-high = <150 180 237 450 500>;
+	qcom,hphl-jack-type-normally-open;
+};
+
 &pm8916_resin {
 	linux,code = <KEY_VOLUMEDOWN>;
 	status = "okay";
@@ -141,6 +180,14 @@
 	status = "okay";
 };
 
+&sound {
+	model = "msm8916-1mic";
+	audio-routing =
+		"AMIC1", "MIC BIAS External1",
+		"AMIC2", "MIC BIAS Internal2",
+		"AMIC3", "MIC BIAS External1";
+};
+
 &usb {
 	extcon = <&usb_id>, <&usb_id>;
 	status = "okay";
diff --git a/arch/arm64/boot/dts/qcom/msm8916-lg-c50.dts b/arch/arm64/boot/dts/qcom/msm8916-lg-c50.dts
new file mode 100644
index 000000000000..a823a1c40208
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8916-lg-c50.dts
@@ -0,0 +1,140 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+/dts-v1/;
+
+#include "msm8916-pm8916.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	model = "LG Leon LTE";
+	compatible = "lg,c50", "qcom,msm8916";
+	chassis-type = "handset";
+
+	aliases {
+		mmc0 = &sdhc_1; /* eMMC */
+		mmc1 = &sdhc_2; /* SD card */
+		serial0 = &blsp_uart2;
+	};
+
+	chosen {
+		stdout-path = "serial0";
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		pinctrl-0 = <&gpio_keys_default>;
+		pinctrl-names = "default";
+
+		label = "GPIO Buttons";
+
+		volume-up-button {
+			label = "Volume Up";
+			gpios = <&tlmm 108 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEUP>;
+		};
+
+		volume-down-button {
+			label = "Volume Down";
+			gpios = <&tlmm 107 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEDOWN>;
+		};
+	};
+
+	reg_sd_vmmc: regulator-sdcard-vmmc {
+		compatible = "regulator-fixed";
+		regulator-name = "sdcard-vmmc";
+		regulator-min-microvolt = <2950000>;
+		regulator-max-microvolt = <2950000>;
+
+		gpio = <&tlmm 60 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		startup-delay-us = <5000>;
+
+		pinctrl-0 = <&sd_vmmc_en_default>;
+		pinctrl-names = "default";
+	};
+};
+
+&blsp_uart2 {
+	status = "okay";
+};
+
+&pm8916_usbin {
+	status = "okay";
+};
+
+&pm8916_vib {
+	status = "okay";
+};
+
+&sdhc_1 {
+	status = "okay";
+};
+
+&sdhc_2 {
+	vmmc-supply = <&reg_sd_vmmc>;
+
+	pinctrl-0 = <&sdc2_default &sdc2_cd_default>;
+	pinctrl-1 = <&sdc2_sleep &sdc2_cd_default>;
+	pinctrl-names = "default", "sleep";
+
+	cd-gpios = <&tlmm 38 GPIO_ACTIVE_HIGH>;
+
+	status = "okay";
+};
+
+&usb {
+	dr_mode = "peripheral";
+	extcon = <&pm8916_usbin>;
+	status = "okay";
+};
+
+&usb_hs_phy {
+	extcon = <&pm8916_usbin>;
+};
+
+&venus {
+	status = "okay";
+};
+
+&venus_mem {
+	status = "okay";
+};
+
+&wcnss {
+	status = "okay";
+};
+
+&wcnss_iris {
+	compatible = "qcom,wcn3620";
+};
+
+&wcnss_mem {
+	status = "okay";
+};
+
+&tlmm {
+	gpio_keys_default: gpio-keys-default-state {
+		pins = "gpio107", "gpio108";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+
+	sd_vmmc_en_default: sd-vmmc-en-default-state {
+		pins = "gpio60";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	sdc2_cd_default: sdc2-cd-default-state {
+		pins = "gpio38";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-down;
+	};
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8916-lg-m216.dts b/arch/arm64/boot/dts/qcom/msm8916-lg-m216.dts
new file mode 100644
index 000000000000..07345e694f6f
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8916-lg-m216.dts
@@ -0,0 +1,251 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+/dts-v1/;
+
+#include "msm8916-pm8916.dtsi"
+#include "msm8916-modem-qdsp6.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	model = "LG K10 (K420n)";
+	compatible = "lg,m216", "qcom,msm8916";
+	chassis-type = "handset";
+
+	aliases {
+		mmc0 = &sdhc_1; /* eMMC */
+		mmc1 = &sdhc_2; /* SD card */
+		serial0 = &blsp_uart2;
+	};
+
+	chosen {
+		stdout-path = "serial0";
+	};
+
+	battery: battery {
+		compatible = "simple-battery";
+		voltage-min-design-microvolt = <3300000>;
+		voltage-max-design-microvolt = <4350000>;
+		energy-full-design-microwatt-hours = <8800000>;
+		charge-full-design-microamp-hours = <2300000>;
+
+		ocv-capacity-celsius = <25>;
+		ocv-capacity-table-0 = <4342000 100>, <4266000 95>, <4206000 90>,
+			<4148000 85>, <4094000 80>, <4046000 75>, <3994000 70>,
+			<3956000 65>, <3916000 60>, <3866000 55>, <3831000 50>,
+			<3808000 45>, <3789000 40>, <3776000 35>, <3769000 30>,
+			<3760000 25>, <3740000 20>, <3712000 16>, <3684000 13>,
+			<3676000 11>, <3674000 10>, <3672000 9>, <3669000 8>,
+			<3665000 7>, <3660000 6>, <3643000 5>, <3602000 4>,
+			<3542000 3>, <3458000 2>, <3326000 1>, <3000000 0>;
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		pinctrl-0 = <&gpio_keys_default>;
+		pinctrl-names = "default";
+
+		label = "GPIO Buttons";
+
+		volume-up-button {
+			label = "Volume Up";
+			gpios = <&tlmm 107 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEUP>;
+		};
+
+		volume-down-button {
+			label = "Volume Down";
+			gpios = <&tlmm 108 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEDOWN>;
+		};
+	};
+};
+
+&blsp_i2c2 {
+	status = "okay";
+
+	accelerometer@11 {
+		compatible = "bosch,bmc150_accel";
+		reg = <0x11>;
+
+		interrupts-extended = <&tlmm 115 IRQ_TYPE_EDGE_RISING>;
+
+		mount-matrix =	 "0", "1", "0",
+				"-1", "0", "0",
+				 "0", "0", "1";
+
+		vdd-supply = <&pm8916_l17>;
+		vddio-supply = <&pm8916_l6>;
+
+		pinctrl-0 = <&accel_int_default>;
+		pinctrl-names = "default";
+	};
+
+	magnetometer@13 {
+		compatible = "bosch,bmc150_magn";
+		reg = <0x13>;
+
+		interrupts-extended = <&tlmm 69 IRQ_TYPE_EDGE_RISING>;
+
+		vdd-supply = <&pm8916_l17>;
+		vddio-supply = <&pm8916_l6>;
+
+		pinctrl-0 = <&magn_int_default>;
+		pinctrl-names = "default";
+	};
+};
+
+&blsp_i2c5 {
+	status = "okay";
+
+	touchscreen@34 {
+		compatible = "melfas,mip4_ts";
+		reg = <0x34>;
+
+		interrupts-extended = <&tlmm 13 IRQ_TYPE_EDGE_FALLING>;
+		ce-gpios = <&tlmm 12 GPIO_ACTIVE_HIGH>;
+
+		pinctrl-0 = <&touchscreen_default>;
+		pinctrl-names = "default";
+	};
+};
+
+&blsp_uart2 {
+	status = "okay";
+};
+
+&mpss_mem {
+	reg = <0x0 0x86800000 0x0 0x4a00000>;
+};
+
+&pm8916_bms {
+	monitored-battery = <&battery>;
+	power-supplies = <&pm8916_charger>;
+
+	status = "okay";
+};
+
+&pm8916_charger {
+	qcom,fast-charge-safe-current = <700000>;
+	qcom,fast-charge-safe-voltage = <4300000>;
+
+	monitored-battery = <&battery>;
+	status = "okay";
+};
+
+&pm8916_codec {
+	qcom,micbias1-ext-cap;
+	qcom,micbias-lvl = <2800>;
+	qcom,mbhc-vthreshold-low = <75 100 120 180 500>;
+	qcom,mbhc-vthreshold-high = <75 100 120 180 500>;
+	qcom,hphl-jack-type-normally-open;
+};
+
+&pm8916_rpm_regulators {
+	pm8916_l17: l17 {
+		regulator-min-microvolt = <2850000>;
+		regulator-max-microvolt = <2850000>;
+	};
+};
+
+&pm8916_vib {
+	status = "okay";
+};
+
+&sdhc_1 {
+	status = "okay";
+};
+
+&sdhc_2 {
+	pinctrl-0 = <&sdc2_default &sdc2_cd_default>;
+	pinctrl-1 = <&sdc2_sleep &sdc2_cd_default>;
+	pinctrl-names = "default", "sleep";
+
+	cd-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>;
+
+	status = "okay";
+};
+
+&sound {
+	audio-routing =
+		"AMIC1", "MIC BIAS External1",
+		"AMIC2", "MIC BIAS Internal2",
+		"AMIC3", "MIC BIAS External1";
+};
+
+&usb {
+	dr_mode = "peripheral";
+	extcon = <&pm8916_charger>;
+	status = "okay";
+};
+
+&usb_hs_phy {
+	extcon = <&pm8916_charger>;
+};
+
+&venus {
+	status = "okay";
+};
+
+&venus_mem {
+	status = "okay";
+};
+
+&wcnss {
+	status = "okay";
+};
+
+&wcnss_iris {
+	compatible = "qcom,wcn3620";
+};
+
+&wcnss_mem {
+	status = "okay";
+};
+
+&tlmm {
+	accel_int_default: accel-int-default-state {
+		pins = "gpio115";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	gpio_keys_default: gpio-keys-default-state {
+		pins = "gpio107", "gpio108";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+
+	magn_int_default: magn-int-default-state {
+		pins = "gpio69";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	sdc2_cd_default: sdc2-cd-default-state {
+		pins = "gpio38";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	touchscreen_default: touchscreen-default-state {
+		touchscreen-pins {
+			pins = "gpio13";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+
+		ce-pins {
+			pins = "gpio12";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-disable;
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8910.dts b/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8910.dts
index 3b7fdb6797a9..2cc54eaf7202 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8910.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8910.dts
@@ -125,6 +125,26 @@
 			};
 		};
 	};
+
+	flash-led-controller@53 {
+		compatible = "silergy,sy7802";
+		reg = <0x53>;
+
+		enable-gpios = <&tlmm 16 GPIO_ACTIVE_HIGH>;
+
+		pinctrl-0 = <&camera_rear_flash_default>;
+		pinctrl-names = "default";
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		led@0 {
+			reg = <0>;
+			function = LED_FUNCTION_FLASH;
+			color = <LED_COLOR_ID_WHITE>;
+			led-sources = <0>, <1>;
+		};
+	};
 };
 
 &blsp_i2c3 {
@@ -278,6 +298,13 @@
 		bias-disable;
 	};
 
+	camera_rear_flash_default: camera-rear-flash-default-state {
+		pins = "gpio9", "gpio16", "gpio117";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
 	gpio_keys_default: gpio-keys-default-state {
 		pins = "gpio107";
 		function = "gpio";
diff --git a/arch/arm64/boot/dts/qcom/msm8916-motorola-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-motorola-common.dtsi
new file mode 100644
index 000000000000..6a27d0ecd2ad
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8916-motorola-common.dtsi
@@ -0,0 +1,161 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+#include "msm8916-pm8916.dtsi"
+#include "msm8916-modem-qdsp6.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/ {
+	aliases {
+		mmc0 = &sdhc_1; /* eMMC */
+		mmc1 = &sdhc_2; /* SD card */
+		serial0 = &blsp_uart1;
+	};
+
+	chosen {
+		stdout-path = "serial0";
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		pinctrl-0 = <&gpio_keys_default>;
+		pinctrl-names = "default";
+
+		label = "GPIO Buttons";
+
+		volume-up-button {
+			label = "Volume Up";
+			gpios = <&tlmm 107 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEUP>;
+			debounce-interval = <15>;
+		};
+	};
+
+	usb_id: usb-id {
+		compatible = "linux,extcon-usb-gpio";
+		id-gpios = <&tlmm 91 GPIO_ACTIVE_HIGH>;
+		pinctrl-0 = <&usb_id_default>;
+		pinctrl-1 = <&usb_id_sleep>;
+		pinctrl-names = "default", "sleep";
+	};
+};
+
+&blsp_i2c2 {
+	status = "okay";
+
+	touchscreen: touchscreen@20 {
+		compatible = "syna,rmi4-i2c";
+		reg = <0x20>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		vio-supply = <&pm8916_l6>;
+
+		syna,startup-delay-ms = <100>;
+
+		rmi4-f01@1 {
+			reg = <1>;
+			syna,nosleep-mode = <1>; /* Allow sleeping */
+		};
+
+		rmi4-f11@11 {
+			reg = <11>;
+			syna,sensor-type = <1>; /* Touchscreen */
+		};
+	};
+};
+
+&blsp_uart1 {
+	status = "okay";
+};
+
+&mpss_mem {
+	reg = <0x0 0x86800000 0x0 0x5500000>;
+};
+
+&pm8916_resin {
+	linux,code = <KEY_VOLUMEDOWN>;
+	status = "okay";
+};
+
+&pm8916_rpm_regulators {
+	pm8916_l16: l16 {
+		regulator-min-microvolt = <3100000>;
+		regulator-max-microvolt = <3300000>;
+	};
+};
+
+&pm8916_vib {
+	status = "okay";
+};
+
+&sdhc_1 {
+	status = "okay";
+};
+
+&sdhc_2 {
+	status = "okay";
+};
+
+&usb {
+	extcon = <&usb_id>, <&usb_id>;
+	status = "okay";
+};
+
+&usb_hs_phy {
+	extcon = <&usb_id>;
+};
+
+&venus {
+	status = "okay";
+};
+
+&venus_mem {
+	status = "okay";
+};
+
+&wcnss {
+	status = "okay";
+};
+
+&wcnss_iris {
+	compatible = "qcom,wcn3620";
+};
+
+&wcnss_mem {
+	status = "okay";
+};
+
+/* CTS/RTX are not used */
+&blsp_uart1_default {
+	pins = "gpio0", "gpio1";
+};
+&blsp_uart1_sleep {
+	pins = "gpio0", "gpio1";
+};
+
+&tlmm {
+	gpio_keys_default: gpio-keys-default-state {
+		pins = "gpio107";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+
+	usb_id_default: usb-id-default-state {
+		pins = "gpio91";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-pull-up;
+	};
+
+	usb_id_sleep: usb-id-sleep-state {
+		pins = "gpio91";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-disable;
+	};
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8916-motorola-harpia.dts b/arch/arm64/boot/dts/qcom/msm8916-motorola-harpia.dts
new file mode 100644
index 000000000000..8380451ebbf6
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8916-motorola-harpia.dts
@@ -0,0 +1,147 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+/dts-v1/;
+
+#include "msm8916-motorola-common.dtsi"
+
+/ {
+	model = "Motorola Moto G4 Play";
+	compatible = "motorola,harpia", "qcom,msm8916";
+	chassis-type = "handset";
+};
+
+&blsp_i2c1 {
+	status = "okay";
+
+	battery@36 {
+		compatible = "maxim,max17050";
+		reg = <0x36>;
+
+		interrupts-extended = <&tlmm 62 IRQ_TYPE_EDGE_FALLING>;
+
+		pinctrl-0 = <&battery_alert_default>;
+		pinctrl-names = "default";
+
+		maxim,rsns-microohm = <10000>;
+		maxim,over-heat-temp = <600>;
+		maxim,cold-temp = <(-200)>;
+		maxim,dead-volt = <3200>;
+		maxim,over-volt = <4500>;
+	};
+
+	/* charger@6b */
+};
+
+&blsp_i2c4 {
+	status = "okay";
+
+	accelerometer@19 {
+		compatible = "bosch,bma253";
+		reg = <0x19>;
+
+		interrupts-extended = <&tlmm 115 IRQ_TYPE_EDGE_RISING>,
+				      <&tlmm 119 IRQ_TYPE_EDGE_RISING>;
+
+		vdd-supply = <&pm8916_l17>;
+		vddio-supply = <&pm8916_l6>;
+
+		mount-matrix = "1",  "0", "0",
+			       "0", "-1", "0",
+			       "0",  "0", "1";
+
+		pinctrl-0 = <&accel_int_default>;
+		pinctrl-names = "default";
+	};
+
+	/* proximity@49 */
+};
+
+&pm8916_codec {
+	qcom,micbias-lvl = <2800>;
+	qcom,mbhc-vthreshold-low = <75 150 237 450 500>;
+	qcom,mbhc-vthreshold-high = <75 150 237 450 500>;
+	qcom,micbias1-ext-cap;
+};
+
+&pm8916_rpm_regulators {
+	pm8916_l17: l17 {
+		regulator-min-microvolt = <2850000>;
+		regulator-max-microvolt = <2850000>;
+	};
+};
+
+&sdhc_2 {
+	pinctrl-0 = <&sdc2_default &sdc2_cd_default>;
+	pinctrl-1 = <&sdc2_sleep &sdc2_cd_default>;
+	pinctrl-names = "default", "sleep";
+
+	cd-gpios = <&tlmm 118 GPIO_ACTIVE_LOW>;
+};
+
+&sound {
+	audio-routing =
+		"AMIC1", "MIC BIAS External1",
+		"AMIC2", "MIC BIAS Internal2",
+		"AMIC3", "MIC BIAS External1";
+
+	pinctrl-0 = <&cdc_pdm_default &headset_switch_supply_en
+		     &headset_switch_in>;
+	pinctrl-1 = <&cdc_pdm_sleep &headset_switch_supply_en
+		     &headset_switch_in>;
+	pinctrl-names = "default", "sleep";
+};
+
+&touchscreen {
+	interrupts-extended = <&tlmm 13 IRQ_TYPE_EDGE_FALLING>;
+
+	vdd-supply = <&pm8916_l16>;
+
+	pinctrl-0 = <&ts_int_default>;
+	pinctrl-names = "default";
+};
+
+&tlmm {
+	accel_int_default: accel-int-default-state {
+		pins = "gpio115", "gpio119";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	battery_alert_default: battery-alert-default-state {
+		pins = "gpio62";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+
+	headset_switch_in: headset-switch-in-state {
+		pins = "gpio112";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+		output-low;
+	};
+
+	headset_switch_supply_en: headset-switch-supply-en-state {
+		pins = "gpio111";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+		output-high;
+	};
+
+	sdc2_cd_default: sdc2-cd-default-state {
+		pins = "gpio118";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	ts_int_default: ts-int-default-state {
+		pins = "gpio13";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8916-motorola-osprey.dts b/arch/arm64/boot/dts/qcom/msm8916-motorola-osprey.dts
new file mode 100644
index 000000000000..ec5589fc69bd
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8916-motorola-osprey.dts
@@ -0,0 +1,105 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+/dts-v1/;
+
+#include "msm8916-motorola-common.dtsi"
+
+/ {
+	model = "Motorola Moto G 2015";
+	compatible = "motorola,osprey", "qcom,msm8916";
+	chassis-type = "handset";
+
+	reg_touch_vdda: regulator-touch-vdda {
+		compatible = "regulator-fixed";
+		regulator-name = "touch_vdda";
+		gpio = <&tlmm 114 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		pinctrl-0 = <&touch_vdda_default>;
+		pinctrl-names = "default";
+		startup-delay-us = <300>;
+		vin-supply = <&pm8916_l16>;
+	};
+};
+
+&blsp_i2c1 {
+	status = "okay";
+
+	battery@36 {
+		compatible = "maxim,max17050";
+		reg = <0x36>;
+
+		interrupts-extended = <&tlmm 49 IRQ_TYPE_EDGE_FALLING>;
+
+		pinctrl-0 = <&battery_alert_default>;
+		pinctrl-names = "default";
+
+		maxim,rsns-microohm = <10000>;
+		maxim,over-heat-temp = <600>;
+		maxim,cold-temp = <(-200)>;
+		maxim,dead-volt = <3200>;
+		maxim,over-volt = <4500>;
+
+	};
+};
+
+&blsp_i2c6 {
+	/* magnetometer@c */
+};
+
+&pm8916_codec {
+	qcom,micbias1-ext-cap;
+	qcom,micbias2-ext-cap;
+};
+
+&sdhc_2 {
+	pinctrl-0 = <&sdc2_default &sdc2_cd_default>;
+	pinctrl-1 = <&sdc2_sleep &sdc2_cd_default>;
+	pinctrl-names = "default", "sleep";
+
+	cd-gpios = <&tlmm 25 GPIO_ACTIVE_LOW>;
+};
+
+&sound {
+	audio-routing =
+		"AMIC1", "MIC BIAS External1",
+		"AMIC3", "MIC BIAS External1";
+};
+
+&touchscreen {
+	interrupts-extended = <&tlmm 21 IRQ_TYPE_EDGE_FALLING>;
+
+	vdd-supply = <&reg_touch_vdda>;
+
+	pinctrl-0 = <&ts_int_default>;
+	pinctrl-names = "default";
+};
+
+&tlmm {
+	battery_alert_default: battery-alert-default-state {
+		pins = "gpio49";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+
+	sdc2_cd_default: sdc2-cd-default-state {
+		pins = "gpio25";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	ts_int_default: ts-int-default-state {
+		pins = "gpio21";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	touch_vdda_default: touch-vdda-default-state {
+		pins = "gpio114";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8916-motorola-surnia.dts b/arch/arm64/boot/dts/qcom/msm8916-motorola-surnia.dts
new file mode 100644
index 000000000000..eecf78ba45bb
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8916-motorola-surnia.dts
@@ -0,0 +1,83 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+/dts-v1/;
+
+#include "msm8916-motorola-common.dtsi"
+
+/ {
+	model = "Motorola Moto E 2015 LTE";
+	compatible = "motorola,surnia", "qcom,msm8916";
+	chassis-type = "handset";
+};
+
+&blsp_i2c4 {
+	status = "okay";
+
+	battery@36 {
+		compatible = "maxim,max17050";
+		reg = <0x36>;
+
+		interrupts-extended = <&tlmm 12 IRQ_TYPE_EDGE_FALLING>;
+
+		pinctrl-0 = <&battery_alert_default>;
+		pinctrl-names = "default";
+
+		maxim,rsns-microohm = <10000>;
+		maxim,over-heat-temp = <600>;
+		maxim,cold-temp = <(-200)>;
+		maxim,dead-volt = <3200>;
+		maxim,over-volt = <4500>;
+
+	};
+};
+
+&pm8916_codec {
+	qcom,micbias1-ext-cap;
+	qcom,micbias2-ext-cap;
+};
+
+&sdhc_2 {
+	pinctrl-0 = <&sdc2_default &sdc2_cd_default>;
+	pinctrl-1 = <&sdc2_sleep &sdc2_cd_default>;
+	pinctrl-names = "default", "sleep";
+
+	cd-gpios = <&tlmm 25 GPIO_ACTIVE_LOW>;
+};
+
+&sound {
+	audio-routing =
+		"AMIC1", "MIC BIAS External1",
+		"AMIC3", "MIC BIAS External1";
+};
+
+&touchscreen {
+	interrupts-extended = <&tlmm 21 IRQ_TYPE_EDGE_FALLING>;
+
+	vdd-supply = <&pm8916_l16>;
+
+	pinctrl-0 = <&ts_int_default>;
+	pinctrl-names = "default";
+};
+
+&tlmm {
+	battery_alert_default: battery-alert-default-state {
+		pins = "gpio12";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+
+	sdc2_cd_default: sdc2-cd-default-state {
+		pins = "gpio25";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	ts_int_default: ts-int-default-state {
+		pins = "gpio21";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi
index 4bbbee80b5e4..e6355e5e2177 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi
@@ -28,6 +28,12 @@
 		};
 	};
 
+	battery: battery {
+		compatible = "simple-battery";
+		precharge-current-microamp = <450000>;
+		precharge-upper-limit-microvolt = <3500000>;
+	};
+
 	clk_pwm: pwm {
 		compatible = "clk-pwm";
 		#pwm-cells = <2>;
@@ -245,7 +251,7 @@
 &blsp_i2c4 {
 	status = "okay";
 
-	battery@35 {
+	fuel-gauge@35 {
 		compatible = "richtek,rt5033-battery";
 		reg = <0x35>;
 		interrupt-parent = <&tlmm>;
@@ -253,6 +259,44 @@
 
 		pinctrl-names = "default";
 		pinctrl-0 = <&fg_alert_default>;
+
+		power-supplies = <&charger>;
+	};
+};
+
+&blsp_i2c6 {
+	status = "okay";
+
+	pmic@34 {
+		compatible = "richtek,rt5033";
+		reg = <0x34>;
+
+		interrupts-extended = <&tlmm 62 IRQ_TYPE_EDGE_FALLING>;
+
+		pinctrl-0 = <&pmic_int_default>;
+		pinctrl-names = "default";
+
+		regulators {
+			rt5033_reg_safe_ldo: SAFE_LDO {
+				regulator-min-microvolt = <4900000>;
+				regulator-max-microvolt = <4900000>;
+				regulator-always-on;
+			};
+
+			/*
+			 * Needed for camera, but not used yet.
+			 * Define empty nodes to allow disabling the unused
+			 * regulators.
+			 */
+			LDO {};
+			BUCK {};
+		};
+
+		charger: charger {
+			compatible = "richtek,rt5033-charger";
+			monitored-battery = <&battery>;
+			richtek,usb-connector = <&usb_con>;
+		};
 	};
 };
 
@@ -476,6 +520,13 @@
 		bias-disable;
 	};
 
+	pmic_int_default: pmic-int-default-state {
+		pins = "gpio62";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
 	sdc2_cd_default: sdc2-cd-default-state {
 		pins = "gpio38";
 		function = "gpio";
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-a3u-eur.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-a3u-eur.dts
index 3b934f5eba47..906d31f1ea21 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-a3u-eur.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-a3u-eur.dts
@@ -55,6 +55,12 @@
 		       "0", "0", "1";
 };
 
+&battery {
+	charge-term-current-microamp = <150000>;
+	constant-charge-current-max-microamp = <1000000>;
+	constant-charge-voltage-max-microvolt = <4350000>;
+};
+
 &blsp_i2c5 {
 	status = "okay";
 
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-a5u-eur.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-a5u-eur.dts
index 391befa22bb4..fe39be7a742b 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-a5u-eur.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-a5u-eur.dts
@@ -29,6 +29,12 @@
 			"0", "0", "1";
 };
 
+&battery {
+	charge-term-current-microamp = <200000>;
+	constant-charge-current-max-microamp = <1500000>;
+	constant-charge-voltage-max-microvolt = <4350000>;
+};
+
 &blsp_i2c5 {
 	status = "okay";
 
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-e5.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-e5.dts
index fad2535255f7..800cb1038da0 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-e5.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-e5.dts
@@ -23,6 +23,12 @@
 	chassis-type = "handset";
 };
 
+&battery {
+	charge-term-current-microamp = <200000>;
+	constant-charge-current-max-microamp = <1500000>;
+	constant-charge-voltage-max-microvolt = <4350000>;
+};
+
 &blsp_i2c5 {
 	status = "okay";
 
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-e7.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-e7.dts
index b412b61ca258..ec1debd2e245 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-e7.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-e7.dts
@@ -23,6 +23,13 @@
 	chassis-type = "handset";
 };
 
+&battery {
+	charge-term-current-microamp = <200000>;
+	constant-charge-current-max-microamp = <1500000>;
+	constant-charge-voltage-max-microvolt = <4350000>;
+};
+
+
 &pm8916_l17 {
 	regulator-min-microvolt = <3000000>;
 	regulator-max-microvolt = <3000000>;
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi
index 5e933fb8b363..7a7e99b015d9 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi
@@ -6,6 +6,7 @@
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>
 #include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
 
 / {
 	aliases {
@@ -26,6 +27,12 @@
 		};
 	};
 
+	battery: battery {
+		compatible = "simple-battery";
+		precharge-current-microamp = <450000>;
+		precharge-upper-limit-microvolt = <3500000>;
+	};
+
 	clk_pwm_backlight: backlight {
 		compatible = "pwm-backlight";
 		pwms = <&clk_pwm 0 100000>;
@@ -78,6 +85,35 @@
 		max-microvolt = <3300000>;
 	};
 
+	i2c_nfc: i2c-nfc {
+		compatible = "i2c-gpio";
+		sda-gpios = <&tlmm 0 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
+		scl-gpios = <&tlmm 1 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
+
+		pinctrl-0 = <&nfc_i2c_default>;
+		pinctrl-names = "default";
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		s3fwrn5_nfc: nfc@27 {
+			compatible = "samsung,s3fwrn5-i2c";
+			reg = <0x27>;
+
+			interrupts-extended = <&tlmm 21 IRQ_TYPE_EDGE_RISING>;
+
+			en-gpios = <&tlmm 20 GPIO_ACTIVE_HIGH>;
+			wake-gpios = <&tlmm 49 GPIO_ACTIVE_HIGH>;
+
+			clocks = <&rpmcc RPM_SMD_BB_CLK2_PIN>;
+
+			pinctrl-0 = <&nfc_default>, <&nfc_clk_req>;
+			pinctrl-names = "default";
+
+			status = "disabled";
+		};
+	};
+
 	reg_motor_vdd: regulator-motor-vdd {
 		compatible = "regulator-fixed";
 		regulator-name = "motor_vdd";
@@ -114,6 +150,82 @@
 		interrupts-extended = <&tlmm 12 IRQ_TYPE_EDGE_FALLING>;
 		pinctrl-0 = <&muic_int_default>;
 		pinctrl-names = "default";
+
+		usb_con: connector {
+			compatible = "usb-b-connector";
+			label = "micro-USB";
+			type = "micro";
+		};
+	};
+};
+
+&blsp_i2c2 {
+	/* Available sensors vary depending on model variant */
+	status = "okay";
+
+	bosch_accel: accelerometer@10 {
+		compatible = "bosch,bmc150_accel";
+		reg = <0x10>;
+		interrupts-extended = <&tlmm 115 IRQ_TYPE_EDGE_RISING>;
+
+		vdd-supply = <&pm8916_l5>;
+		vddio-supply = <&pm8916_l5>;
+
+		pinctrl-0 = <&accel_int_default>;
+		pinctrl-names = "default";
+
+		mount-matrix = "0", "-1", "0",
+			      "-1",  "0", "0",
+			       "0",  "0", "1";
+
+		status = "disabled";
+	};
+
+	bosch_magn: magnetometer@12 {
+		compatible = "bosch,bmc150_magn";
+		reg = <0x12>;
+
+		vdd-supply = <&pm8916_l5>;
+		vddio-supply = <&pm8916_l5>;
+
+		mount-matrix = "0", "-1", "0",
+			      "-1",  "0", "0",
+			       "0",  "0", "1";
+
+		status = "disabled";
+	};
+
+	st_accel: accelerometer@1d {
+		compatible = "st,lsm303c-accel";
+		reg = <0x1d>;
+		interrupts-extended = <&tlmm 115 IRQ_TYPE_LEVEL_HIGH>;
+
+		vdd-supply = <&pm8916_l17>;
+		vddio-supply = <&pm8916_l5>;
+
+		pinctrl-0 = <&accel_int_default>;
+		pinctrl-names = "default";
+
+		st,drdy-int-pin = <1>;
+		mount-matrix = "0", "-1",  "0",
+			       "1",  "0",  "0",
+			       "0",  "0", "-1";
+
+		status = "disabled";
+	};
+
+	st_magn: magnetometer@1e {
+		compatible = "st,lsm303c-magn";
+		reg = <0x1e>;
+
+		vdd-supply = <&pm8916_l17>;
+		vddio-supply = <&pm8916_l5>;
+
+		mount-matrix = "0", "-1",  "0",
+			       "1",  "0",  "0",
+			       "0",  "0", "-1";
+
+		status = "disabled";
 	};
 };
 
@@ -128,6 +240,8 @@
 
 		pinctrl-0 = <&fg_alert_default>;
 		pinctrl-names = "default";
+
+		power-supplies = <&charger>;
 	};
 };
 
@@ -148,6 +262,44 @@
 
 		pinctrl-0 = <&tsp_int_default>;
 		pinctrl-names = "default";
+
+		linux,keycodes = <KEY_APPSELECT KEY_BACK>;
+	};
+};
+
+&blsp_i2c6 {
+	status = "okay";
+
+	pmic@34 {
+		compatible = "richtek,rt5033";
+		reg = <0x34>;
+
+		interrupts-extended = <&tlmm 62 IRQ_TYPE_EDGE_FALLING>;
+
+		pinctrl-0 = <&pmic_int_default>;
+		pinctrl-names = "default";
+
+		regulators {
+			rt5033_reg_safe_ldo: SAFE_LDO {
+				regulator-min-microvolt = <4900000>;
+				regulator-max-microvolt = <4900000>;
+				regulator-always-on;
+			};
+
+			/*
+			 * Needed for camera, but not used yet.
+			 * Define empty nodes to allow disabling the unused
+			 * regulators.
+			 */
+			LDO {};
+			BUCK {};
+		};
+
+		charger: charger {
+			compatible = "richtek,rt5033-charger";
+			monitored-battery = <&battery>;
+			richtek,usb-connector = <&usb_con>;
+		};
 	};
 };
 
@@ -223,6 +375,13 @@
 };
 
 &tlmm {
+	accel_int_default: accel-int-default-state {
+		pins = "gpio115";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
 	backlight_en_default: backlight-en-default-state {
 		pins = "gpio98";
 		function = "gpio";
@@ -263,6 +422,36 @@
 		bias-disable;
 	};
 
+	nfc_default: nfc-default-state {
+		irq-pins {
+			pins = "gpio21";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-down;
+		};
+
+		nfc-pins {
+			pins = "gpio20", "gpio49";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-disable;
+		};
+	};
+
+	nfc_i2c_default: nfc-i2c-default-state {
+		pins = "gpio0", "gpio1";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	pmic_int_default: pmic-int-default-state {
+		pins = "gpio62";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
 	sdc2_cd_default: sdc2-cd-default-state {
 		pins = "gpio38";
 		function = "gpio";
@@ -284,3 +473,13 @@
 		bias-disable;
 	};
 };
+
+&pm8916_gpios {
+	nfc_clk_req: nfc-clk-req-state {
+		pins = "gpio2";
+		function = "func1";
+		power-source = <PM8916_GPIO_L2>;
+		bias-disable;
+		input-enable;
+	};
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-gprimeltecan.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-gprimeltecan.dts
index 9d65fa58ba92..677e4e286ac0 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-gprimeltecan.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-gprimeltecan.dts
@@ -21,6 +21,76 @@
 	};
 };
 
+&battery {
+	charge-term-current-microamp = <200000>;
+	constant-charge-current-max-microamp = <1000000>;
+	constant-charge-voltage-max-microvolt = <4350000>;
+};
+
+&bosch_accel {
+	status = "okay";
+};
+
+&bosch_magn {
+	status = "okay";
+};
+
+&blsp_i2c6 {
+	/* pmic@34 is on i2c_nfc instead */
+	/delete-node/ pmic@34;
+
+	nfc@27 {
+		compatible = "samsung,s3fwrn5-i2c";
+		reg = <0x27>;
+
+		interrupts-extended = <&tlmm 21 IRQ_TYPE_EDGE_RISING>;
+
+		en-gpios = <&tlmm 20 GPIO_ACTIVE_HIGH>;
+		wake-gpios = <&tlmm 49 GPIO_ACTIVE_HIGH>;
+
+		clocks = <&rpmcc RPM_SMD_BB_CLK2_PIN>;
+
+		pinctrl-0 = <&nfc_default>, <&nfc_clk_req>;
+		pinctrl-names = "default";
+	};
+};
+
+&i2c_nfc {
+	/* nfc@27 is on &blsp_i2c6 */
+
+	pmic@34 {
+		compatible = "richtek,rt5033";
+		reg = <0x34>;
+
+		interrupts-extended = <&tlmm 62 IRQ_TYPE_EDGE_FALLING>;
+
+		pinctrl-0 = <&pmic_int_default>;
+		pinctrl-names = "default";
+
+		regulators {
+			rt5033_reg_safe_ldo: SAFE_LDO {
+				regulator-min-microvolt = <4900000>;
+				regulator-max-microvolt = <4900000>;
+				regulator-always-on;
+			};
+
+			/*
+			 * Needed for camera, but not used yet.
+			 * Define empty nodes to allow disabling the unused
+			 * regulators.
+			 */
+			LDO {};
+			BUCK {};
+		};
+
+		charger: charger {
+			compatible = "richtek,rt5033-charger";
+			monitored-battery = <&battery>;
+			richtek,usb-connector = <&usb_con>;
+		};
+	};
+};
+
 &mpss_mem {
 	/* Firmware for gprimeltecan needs more space */
 	reg = <0x0 0x86800000 0x0 0x5400000>;
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-grandmax.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-grandmax.dts
index 5882b3a593b8..5ddb69bf8e78 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-grandmax.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-grandmax.dts
@@ -41,12 +41,40 @@
 	};
 };
 
+&battery {
+	charge-term-current-microamp = <150000>;
+	constant-charge-current-max-microamp = <1000000>;
+	constant-charge-voltage-max-microvolt = <4400000>;
+};
+
+&blsp_i2c5 {
+	status = "okay";
+
+	touchscreen@50 {
+		compatible = "imagis,ist3038";
+		reg = <0x50>;
+
+		interrupts-extended = <&tlmm 13 IRQ_TYPE_EDGE_FALLING>;
+
+		touchscreen-size-x = <720>;
+		touchscreen-size-y = <1280>;
+
+		vdd-supply = <&reg_vdd_tsp_a>;
+		vddio-supply = <&pm8916_l6>;
+
+		pinctrl-0 = <&ts_int_default>;
+		pinctrl-names = "default";
+
+		linux,keycodes = <KEY_APPSELECT KEY_BACK>;
+	};
+};
+
 &reg_motor_vdd {
 	gpio = <&tlmm 72 GPIO_ACTIVE_HIGH>;
 };
 
 &reg_touch_key {
-	status = "disabled";
+	status = "disabled"; /* Using Imagis touch key */
 };
 
 &sound {
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-grandprimelte.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-grandprimelte.dts
index a66ce4b13547..582bfcb09684 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-grandprimelte.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-grandprimelte.dts
@@ -10,6 +10,20 @@
 	chassis-type = "handset";
 };
 
+&battery {
+	charge-term-current-microamp = <200000>;
+	constant-charge-current-max-microamp = <1000000>;
+	constant-charge-voltage-max-microvolt = <4350000>;
+};
+
+&bosch_accel {
+	status = "okay";
+};
+
+&bosch_magn {
+	status = "okay";
+};
+
 &mpss_mem {
 	/* Firmware for grandprimelte needs more space */
 	reg = <0x0 0x86800000 0x0 0x5400000>;
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-gt58.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt58.dts
index 579312ed53ce..3d6d9dd3b8a8 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-gt58.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt58.dts
@@ -75,6 +75,7 @@
 
 		touchscreen-size-x = <768>;
 		touchscreen-size-y = <1024>;
+		linux,keycodes = <KEY_APPSELECT KEY_BACK>;
 
 		vcca-supply = <&reg_vdd_tsp>;
 		vdd-supply = <&pm8916_l6>;
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-j3-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-samsung-j3-common.dtsi
new file mode 100644
index 000000000000..1d74cccc438a
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-j3-common.dtsi
@@ -0,0 +1,62 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+#include "msm8916-samsung-j5-common.dtsi"
+
+/ {
+	reserved-memory {
+		/delete-node/ tz-apps@85500000;
+
+		/* Additional memory used by Samsung firmware modifications */
+		tz-apps@85800000 {
+			reg = <0x0 0x85800000 0x0 0x800000>;
+			no-map;
+		};
+	};
+
+	reg_vdd_tsp_a: regulator-vdd-tsp-a {
+		compatible = "regulator-fixed";
+		regulator-name = "vdd_tsp_a";
+		regulator-min-microvolt = <3000000>;
+		regulator-max-microvolt = <3000000>;
+
+		gpio = <&tlmm 16 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-0 = <&tsp_ldo_en_default>;
+		pinctrl-names = "default";
+	};
+};
+
+&accelerometer {
+	vdd-supply = <&pm8916_l5>;
+	vddio-supply = <&pm8916_l5>;
+
+	mount-matrix = "0", "-1", "0",
+		       "1", "0", "0",
+		       "0", "0", "-1";
+};
+
+&gpio_hall_sensor {
+	status = "disabled";
+};
+
+&i2c_muic {
+	/* GPIO pins vary depending on model variant */
+};
+
+&i2c_sensors {
+	/* GPIO pins vary depending on model variant */
+};
+
+&touchscreen {
+	vdd-supply = <&reg_vdd_tsp_a>;
+};
+
+&tlmm {
+	tsp_ldo_en_default: tsp-ldo-en-default-state {
+		pins = "gpio16";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-j3ltetw.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-j3ltetw.dts
new file mode 100644
index 000000000000..a26d2fd13c94
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-j3ltetw.dts
@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+/dts-v1/;
+
+#include "msm8916-samsung-j3-common.dtsi"
+
+/ {
+	model = "Samsung Galaxy J3 (2016) (SM-J320YZ)";
+	compatible = "samsung,j3ltetw", "qcom,msm8916";
+	chassis-type = "handset";
+};
+
+&i2c_muic {
+	sda-gpios = <&tlmm 0 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
+	scl-gpios = <&tlmm 1 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
+};
+
+&i2c_sensors {
+	/* I2C2 */
+	sda-gpios = <&tlmm 6 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
+	scl-gpios = <&tlmm 7 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
+};
+
+&muic_i2c_default {
+	pins = "gpio0", "gpio1";
+};
+
+&sensors_i2c_default {
+	/* I2C2 */
+	pins = "gpio6", "gpio7";
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-rossa-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-samsung-rossa-common.dtsi
index b438fa81886c..e7f265e3c2ab 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-rossa-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-rossa-common.dtsi
@@ -15,6 +15,12 @@
 		interrupts-extended = <&tlmm 12 IRQ_TYPE_EDGE_FALLING>;
 		pinctrl-0 = <&muic_int_default>;
 		pinctrl-names = "default";
+
+		usb_con: connector {
+			compatible = "usb-b-connector";
+			label = "micro-USB";
+			type = "micro";
+		};
 	};
 };
 
@@ -26,3 +32,15 @@
 &clk_pwm_backlight {
 	status = "disabled";
 };
+
+&s3fwrn5_nfc {
+	status = "okay";
+};
+
+&st_accel {
+	compatible = "st,lis2hh12";
+	mount-matrix = "1",  "0", "0",
+		       "0", "-1", "0",
+		       "0",  "0", "1";
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-rossa.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-rossa.dts
index ebaa13c6b016..3413b0970c4a 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-rossa.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-rossa.dts
@@ -10,6 +10,32 @@
 	chassis-type = "handset";
 };
 
+&battery {
+	charge-term-current-microamp = <150000>;
+	constant-charge-current-max-microamp = <700000>;
+	constant-charge-voltage-max-microvolt = <4400000>;
+};
+
+&blsp_i2c5 {
+	touchscreen@50 {
+		compatible = "imagis,ist3038";
+		reg = <0x50>;
+
+		interrupts-extended = <&tlmm 13 IRQ_TYPE_EDGE_FALLING>;
+
+		touchscreen-size-x = <480>;
+		touchscreen-size-y = <800>;
+
+		vdd-supply = <&reg_vdd_tsp_a>;
+		vddio-supply = <&pm8916_l6>;
+
+		pinctrl-0 = <&tsp_int_default>;
+		pinctrl-names = "default";
+
+		linux,keycodes = <KEY_APPSELECT KEY_BACK>;
+	};
+};
+
 &mpss_mem {
 	/* Firmware for rossa needs more space */
 	reg = <0x0 0x86800000 0x0 0x5800000>;
diff --git a/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt86518.dts b/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt86518.dts
new file mode 100644
index 000000000000..3cfa80e38a9e
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt86518.dts
@@ -0,0 +1,87 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+/dts-v1/;
+
+#include "msm8916-wingtech-wt865x8.dtsi"
+
+/ {
+	model = "Lenovo A6000 (Wingtech WT86518)";
+	compatible = "wingtech,wt86518", "qcom,msm8916";
+	chassis-type = "handset";
+
+	speaker_amp: audio-amplifier {
+		compatible = "awinic,aw8738";
+
+		pinctrl-0 = <&spk_ext_pa_default>;
+		pinctrl-names = "default";
+
+		mode-gpios = <&tlmm 119 GPIO_ACTIVE_HIGH>;
+		sound-name-prefix = "Speaker Amp";
+		awinic,mode = <1>;
+	};
+};
+
+&blsp_i2c2 {
+	accelerometer@e {
+		compatible = "kionix,kxcj91008";
+		reg = <0xe>;
+
+		vdd-supply = <&pm8916_l6>;
+		vddio-supply = <&pm8916_l6>;
+
+		mount-matrix = "0", "-1", "0",
+			       "-1", "0", "0",
+			       "0",  "0", "1";
+	};
+};
+
+&headphones_switch {
+	VCC-supply = <&pm8916_l17>;
+};
+
+&pm8916_bms {
+	power-supplies = <&pm8916_charger>;
+};
+
+&pm8916_charger {
+	qcom,fast-charge-safe-current = <900000>;
+	qcom,fast-charge-safe-voltage = <4300000>;
+
+	monitored-battery = <&battery>;
+
+	status = "okay";
+};
+
+&sound {
+	model = "wt88047";
+	widgets = "Speaker", "Speaker",
+		  "Headphone", "Headphones";
+	pin-switches = "Speaker", "Headphones";
+	audio-routing =	"Speaker", "Speaker Amp OUT",
+			"Speaker Amp IN", "HPH_R",
+			"Headphones", "Headphones Switch OUTL",
+			"Headphones", "Headphones Switch OUTR",
+			"Headphones Switch INL", "HPH_L",
+			"Headphones Switch INR", "HPH_R",
+			"AMIC1", "MIC BIAS Internal1",
+			"AMIC2", "MIC BIAS Internal2";
+	aux-devs = <&speaker_amp>, <&headphones_switch>;
+};
+
+&usb {
+	dr_mode = "peripheral";
+	extcon = <&pm8916_charger>;
+};
+
+&usb_hs_phy {
+	extcon = <&pm8916_charger>;
+};
+
+&tlmm {
+	spk_ext_pa_default: spk-ext-pa-default-state {
+		pins = "gpio119";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt86528.dts b/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt86528.dts
new file mode 100644
index 000000000000..ec2c4dcd3ead
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt86528.dts
@@ -0,0 +1,158 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+/dts-v1/;
+
+#include "msm8916-wingtech-wt865x8.dtsi"
+
+/ {
+	model = "Lenovo A6010 (Wingtech WT86528)";
+	compatible = "wingtech,wt86528", "qcom,msm8916";
+	chassis-type = "handset";
+
+	/* left AW8736 */
+	speaker_amp_left: audio-amplifier-left {
+		compatible = "awinic,aw8738";
+
+		pinctrl-0 = <&spk_ext_pa_left_default>;
+		pinctrl-names = "default";
+
+		mode-gpios = <&tlmm 119 GPIO_ACTIVE_HIGH>;
+		sound-name-prefix = "Speaker Amp L";
+		awinic,mode = <3>;
+	};
+
+	/* right AW8736 */
+	speaker_amp_right: audio-amplifier-right {
+		compatible = "awinic,aw8738";
+
+		pinctrl-0 = <&spk_ext_pa_right_default>;
+		pinctrl-names = "default";
+
+		mode-gpios = <&tlmm 121 GPIO_ACTIVE_HIGH>;
+		sound-name-prefix = "Speaker Amp R";
+		awinic,mode = <3>;
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+
+		pinctrl-0 = <&gpio_leds_default>;
+		pinctrl-names = "default";
+
+		led-0 {
+			gpios = <&tlmm 16 GPIO_ACTIVE_LOW>;
+			label = "red";
+			default-state = "off";
+			retain-state-suspended;
+		};
+
+		led-1 {
+			gpios = <&tlmm 17 GPIO_ACTIVE_HIGH>;
+			label = "green";
+			default-state = "off";
+			retain-state-suspended;
+		};
+	};
+
+	usb_id: usb-id {
+		compatible = "linux,extcon-usb-gpio";
+		id-gpios = <&tlmm 110 GPIO_ACTIVE_HIGH>;
+		pinctrl-0 = <&usb_id_default>;
+		pinctrl-names = "default";
+	};
+};
+
+&blsp_i2c2 {
+	magnetometer@c {
+		compatible = "asahi-kasei,ak09911";
+		reg = <0x0c>;
+
+		vdd-supply = <&pm8916_l17>;
+		vid-supply = <&pm8916_l6>;
+	};
+
+	imu@68 {
+		compatible = "invensense,mpu6880";
+		reg = <0x68>;
+
+		interrupts-extended = <&tlmm 115 IRQ_TYPE_EDGE_RISING>;
+
+		vdd-supply = <&pm8916_l17>;
+		vddio-supply = <&pm8916_l6>;
+
+		pinctrl-0 = <&imu_default>;
+		pinctrl-names = "default";
+
+		mount-matrix = "1",  "0", "0",
+			       "0", "-1", "0",
+			       "0",  "0", "1";
+	};
+};
+
+&pm8916_codec {
+	qcom,micbias1-ext-cap;
+};
+
+&sound {
+	model = "wt86528";
+	widgets = "Speaker", "Speaker",
+		  "Headphone", "Headphones";
+	pin-switches = "Speaker", "Headphones";
+	audio-routing = "Speaker", "Speaker Amp L OUT",
+			"Speaker", "Speaker Amp R OUT",
+			"Speaker Amp L IN", "HPH_L",
+			"Speaker Amp R IN", "HPH_R",
+			"Headphones", "Headphones Switch OUTL",
+			"Headphones", "Headphones Switch OUTR",
+			"Headphones Switch INL", "HPH_L",
+			"Headphones Switch INR", "HPH_R",
+			"AMIC1", "MIC BIAS External1",
+			"AMIC2", "MIC BIAS Internal2",
+			"AMIC3", "MIC BIAS External1";
+	aux-devs = <&speaker_amp_left>, <&speaker_amp_right>, <&headphones_switch>;
+};
+
+&usb {
+	extcon = <&usb_id>, <&usb_id>;
+};
+
+&usb_hs_phy {
+	extcon = <&usb_id>;
+};
+
+&tlmm {
+	gpio_leds_default: gpio-leds-default-state {
+		pins = "gpio16", "gpio17";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	imu_default: imu-default-state {
+		pins = "gpio115";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	spk_ext_pa_left_default: spk-ext-pa-left-default-state {
+		pins = "gpio119";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	spk_ext_pa_right_default: spk-ext-pa-right-default-state {
+		pins = "gpio121";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	usb_id_default: usb-id-default-state {
+		pins = "gpio110";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-pull-up;
+	};
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt865x8.dtsi b/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt865x8.dtsi
new file mode 100644
index 000000000000..1a7c347dc3f0
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt865x8.dtsi
@@ -0,0 +1,215 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+#include "msm8916-pm8916.dtsi"
+#include "msm8916-modem-qdsp6.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/qcom,pmic-mpp.h>
+
+/ {
+	aliases {
+		mmc0 = &sdhc_1; /* eMMC */
+		mmc1 = &sdhc_2; /* SD card */
+		serial0 = &blsp_uart2;
+	};
+
+	chosen {
+		stdout-path = "serial0";
+	};
+
+	headphones_switch: audio-switch {
+		compatible = "simple-audio-amplifier";
+
+		pinctrl-0 = <&headphones_switch_default>;
+		pinctrl-names = "default";
+
+		enable-gpios = <&tlmm 120 GPIO_ACTIVE_HIGH>;
+		sound-name-prefix = "Headphones Switch";
+	};
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pm8916_pwm 0 100000>;
+
+		brightness-levels = <0 255>;
+		num-interpolated-steps = <255>;
+		default-brightness-level = <255>;
+	};
+
+	battery: battery {
+		compatible = "simple-battery";
+		voltage-min-design-microvolt = <3400000>;
+		voltage-max-design-microvolt = <4350000>;
+		energy-full-design-microwatt-hours = <8740000>;
+		charge-full-design-microamp-hours = <2300000>;
+
+		ocv-capacity-celsius = <25>;
+		ocv-capacity-table-0 = <4328000 100>, <4266000 95>, <4208000 90>,
+			<4154000 85>, <4102000 80>, <4062000 75>, <3992000 70>,
+			<3960000 65>, <3914000 60>, <3870000 55>, <3840000 50>,
+			<3818000 45>, <3800000 40>, <3784000 35>, <3770000 30>,
+			<3756000 25>, <3736000 20>, <3714000 16>, <3696000 13>,
+			<3690000 11>, <3689000 10>, <3688000 9>, <3686000 8>,
+			<3682000 7>, <3670000 6>, <3639000 5>, <3592000 4>,
+			<3530000 3>, <3448000 2>, <3320000 1>, <3000000 0>;
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		pinctrl-0 = <&gpio_keys_default>;
+		pinctrl-names = "default";
+
+		label = "GPIO Buttons";
+
+		volume-up-button {
+			label = "Volume Up";
+			gpios = <&tlmm 107 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEUP>;
+		};
+	};
+};
+
+&blsp_i2c5 {
+	status = "okay";
+
+	touchscreen@38 {
+		compatible = "edt,edt-ft5306";
+		reg = <0x38>;
+
+		interrupts-extended = <&tlmm 13 IRQ_TYPE_EDGE_FALLING>;
+
+		vcc-supply = <&pm8916_l17>;
+		iovcc-supply = <&pm8916_l6>;
+
+		reset-gpios = <&tlmm 12 GPIO_ACTIVE_LOW>;
+
+		touchscreen-size-x = <720>;
+		touchscreen-size-y = <1280>;
+
+		pinctrl-0 = <&touchscreen_default>;
+		pinctrl-names = "default";
+	};
+};
+
+&blsp_uart2 {
+	status = "okay";
+};
+
+&mpss_mem {
+	reg = <0x0 0x86800000 0x0 0x5500000>;
+};
+
+&pm8916_bms {
+	monitored-battery = <&battery>;
+	status = "okay";
+};
+
+&pm8916_codec {
+	qcom,micbias-lvl = <2800>;
+	qcom,mbhc-vthreshold-low = <75 150 237 450 500>;
+	qcom,mbhc-vthreshold-high = <75 150 237 450 500>;
+	qcom,hphl-jack-type-normally-open;
+};
+
+&pm8916_pwm {
+	pinctrl-0 = <&pwm_out>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&pm8916_resin {
+	linux,code = <KEY_VOLUMEDOWN>;
+	status = "okay";
+};
+
+&pm8916_rpm_regulators {
+	pm8916_l17: l17 {
+		regulator-min-microvolt = <2850000>;
+		regulator-max-microvolt = <2850000>;
+	};
+};
+
+&pm8916_vib {
+	status = "okay";
+};
+
+&sdhc_1 {
+	status = "okay";
+};
+
+&sdhc_2 {
+	pinctrl-0 = <&sdc2_default>;
+	pinctrl-1 = <&sdc2_sleep>;
+	pinctrl-names = "default", "sleep";
+
+	non-removable;
+
+	status = "okay";
+};
+
+&usb {
+	status = "okay";
+};
+
+&venus {
+	status = "okay";
+};
+
+&venus_mem {
+	status = "okay";
+};
+
+&wcnss {
+	status = "okay";
+};
+
+&wcnss_iris {
+	compatible = "qcom,wcn3620";
+};
+
+&wcnss_mem {
+	status = "okay";
+};
+
+&tlmm {
+	gpio_keys_default: gpio-keys-default-state {
+		pins = "gpio107";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+
+	headphones_switch_default: headphones-switch-default-state {
+		pins = "gpio120";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	touchscreen_default: touchscreen-default-state {
+		touchscreen-pins {
+			pins = "gpio13";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+
+		reset-pins {
+			pins = "gpio12";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-disable;
+		};
+	};
+};
+
+&pm8916_mpps {
+	pwm_out: mpp4-state {
+		pins = "mpp4";
+		function = "digital";
+		power-source = <PM8916_MPP_VPH>;
+		output-low;
+		qcom,dtest = <1>;
+	};
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
index cedff4166bfb..0ee44706b70b 100644
--- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
@@ -308,11 +308,11 @@
 
 		smd-edge {
 			interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>;
-			qcom,ipc = <&apcs 8 0>;
+			mboxes = <&apcs 0>;
 			qcom,smd-edge = <15>;
 
 			rpm_requests: rpm-requests {
-				compatible = "qcom,rpm-msm8916";
+				compatible = "qcom,rpm-msm8916", "qcom,smd-rpm";
 				qcom,smd-channels = "rpm_requests";
 
 				rpmcc: clock-controller {
@@ -360,7 +360,7 @@
 
 		interrupts = <GIC_SPI 27 IRQ_TYPE_EDGE_RISING>;
 
-		qcom,ipc = <&apcs 8 14>;
+		mboxes = <&apcs 14>;
 
 		qcom,local-pid = <0>;
 		qcom,remote-pid = <1>;
@@ -385,7 +385,7 @@
 
 		interrupts = <GIC_SPI 143 IRQ_TYPE_EDGE_RISING>;
 
-		qcom,ipc = <&apcs 8 18>;
+		mboxes = <&apcs 18>;
 
 		qcom,local-pid = <0>;
 		qcom,remote-pid = <4>;
@@ -410,8 +410,7 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
-		qcom,ipc-1 = <&apcs 8 13>;
-		qcom,ipc-3 = <&apcs 8 19>;
+		mboxes = <0>, <&apcs 13>, <0>, <&apcs 19>;
 
 		apps_smsm: apps@0 {
 			reg = <0>;
@@ -1978,7 +1977,7 @@
 				interrupts = <GIC_SPI 25 IRQ_TYPE_EDGE_RISING>;
 
 				qcom,smd-edge = <0>;
-				qcom,ipc = <&apcs 8 12>;
+				mboxes = <&apcs 12>;
 				qcom,remote-pid = <1>;
 
 				label = "hexagon";
@@ -2459,7 +2458,7 @@
 			smd-edge {
 				interrupts = <GIC_SPI 142 IRQ_TYPE_EDGE_RISING>;
 
-				qcom,ipc = <&apcs 8 17>;
+				mboxes = <&apcs 17>;
 				qcom,smd-edge = <6>;
 				qcom,remote-pid = <4>;
 
@@ -2626,7 +2625,6 @@
 	thermal-zones {
 		cpu0-1-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 5>;
 
@@ -2656,7 +2654,6 @@
 
 		cpu2-3-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 4>;
 
@@ -2686,7 +2683,6 @@
 
 		gpu-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 2>;
 
@@ -2713,7 +2709,6 @@
 
 		camera-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 1>;
 
@@ -2728,7 +2723,6 @@
 
 		modem-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 0>;
 
diff --git a/arch/arm64/boot/dts/qcom/msm8929-pm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8929-pm8916.dtsi
new file mode 100644
index 000000000000..c2bf25997e9b
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8929-pm8916.dtsi
@@ -0,0 +1,162 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * msm8929-pm8916.dtsi describes common properties (e.g. regulator connections)
+ * that apply to most devices that make use of the MSM8929 SoC and PM8916 PMIC.
+ * Many regulators have a fixed purpose in the original reference design and
+ * were rarely re-used for different purposes. Devices that deviate from the
+ * typical reference design should not make use of this include and instead add
+ * the necessary properties in the board-specific device tree.
+ */
+
+#include "msm8929.dtsi"
+#include "pm8916.dtsi"
+
+&mdss_dsi0 {
+	vdda-supply = <&pm8916_l2>;
+	vddio-supply = <&pm8916_l6>;
+};
+
+&mdss_dsi0_phy {
+	vddio-supply = <&pm8916_l6>;
+};
+
+&mdss_dsi1 {
+	vdda-supply = <&pm8916_l2>;
+	vddio-supply = <&pm8916_l6>;
+};
+
+&mdss_dsi1_phy {
+	vddio-supply = <&pm8916_l6>;
+};
+
+&mpss {
+	pll-supply = <&pm8916_l7>;
+};
+
+&pm8916_codec {
+	vdd-cdc-io-supply = <&pm8916_l5>;
+	vdd-cdc-tx-rx-cx-supply = <&pm8916_l5>;
+	vdd-micbias-supply = <&pm8916_l13>;
+};
+
+&rpm_requests {
+	pm8916_rpm_regulators: regulators {
+		compatible = "qcom,rpm-pm8916-regulators";
+		vdd_l1_l2_l3-supply = <&pm8916_s3>;
+		vdd_l4_l5_l6-supply = <&pm8916_s4>;
+		vdd_l7-supply = <&pm8916_s4>;
+
+		/* pm8916_s1 is managed by rpmpd (MSM8939_VDDMDCX) */
+		/* pm8916_s2 is managed by rpmpd (MSM8939_VDDCX) */
+		pm8916_s3: s3 {
+			regulator-min-microvolt = <1250000>;
+			regulator-max-microvolt = <1350000>;
+			regulator-always-on; /* Needed for L2 */
+		};
+		pm8916_s4: s4 {
+			regulator-min-microvolt = <1850000>;
+			regulator-max-microvolt = <2150000>;
+			regulator-always-on; /* Needed for L5/L7 */
+		};
+
+		/*
+		 * Some of the regulators are unused or managed by another
+		 * processor (e.g. the modem). We should still define nodes for
+		 * them to ensure the vote from the application processor can be
+		 * dropped in case the regulators are already on during boot.
+		 *
+		 * The labels for these nodes are omitted on purpose because
+		 * boards should configure a proper voltage before using them.
+		 */
+		l1 {};
+
+		pm8916_l2: l2 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-always-on; /* Needed for LPDDR RAM */
+		};
+
+		/* pm8916_l3 is managed by rpmpd (MSM8939_VDDMX) */
+
+		l4 {};
+
+		pm8916_l5: l5 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-always-on; /* Needed for most digital I/O */
+		};
+
+		pm8916_l6: l6 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8916_l7: l7 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-always-on; /* Needed for CPU PLL */
+		};
+
+		pm8916_l8: l8 {
+			regulator-min-microvolt = <2900000>;
+			regulator-max-microvolt = <2900000>;
+		};
+
+		pm8916_l9: l9 {
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+		};
+
+		l10 {};
+
+		pm8916_l11: l11 {
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2950000>;
+			regulator-allow-set-load;
+			regulator-system-load = <200000>;
+		};
+
+		pm8916_l12: l12 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+		};
+
+		pm8916_l13: l13 {
+			regulator-min-microvolt = <3075000>;
+			regulator-max-microvolt = <3075000>;
+		};
+
+		l14 {};
+		l15 {};
+		l16 {};
+		l17 {};
+		l18 {};
+	};
+};
+
+&sdhc_1 {
+	vmmc-supply = <&pm8916_l8>;
+	vqmmc-supply = <&pm8916_l5>;
+};
+
+&sdhc_2 {
+	vmmc-supply = <&pm8916_l11>;
+	vqmmc-supply = <&pm8916_l12>;
+};
+
+&usb_hs_phy {
+	v1p8-supply = <&pm8916_l7>;
+	v3p3-supply = <&pm8916_l13>;
+};
+
+&wcnss {
+	vddpx-supply = <&pm8916_l7>;
+};
+
+&wcnss_iris {
+	vddxo-supply = <&pm8916_l7>;
+	vddrfa-supply = <&pm8916_s3>;
+	vddpa-supply = <&pm8916_l9>;
+	vdddig-supply = <&pm8916_l5>;
+};
+
diff --git a/arch/arm64/boot/dts/qcom/msm8929-wingtech-wt82918hd.dts b/arch/arm64/boot/dts/qcom/msm8929-wingtech-wt82918hd.dts
new file mode 100644
index 000000000000..8feecffb16bf
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8929-wingtech-wt82918hd.dts
@@ -0,0 +1,17 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+/dts-v1/;
+
+#include "msm8929-pm8916.dtsi"
+#include "msm8939-wingtech-wt82918.dtsi"
+
+/ {
+	model = "Lenovo Vibe K5 (HD) (Wingtech WT82918)";
+	compatible = "wingtech,wt82918hd", "qcom,msm8929";
+	chassis-type = "handset";
+};
+
+&touchscreen {
+	touchscreen-size-x = <720>;
+	touchscreen-size-y = <1280>;
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8929.dtsi b/arch/arm64/boot/dts/qcom/msm8929.dtsi
new file mode 100644
index 000000000000..ef7bb1ced954
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8929.dtsi
@@ -0,0 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+#include "msm8939.dtsi"
+
+&opp_table {
+	/delete-node/ opp-550000000;
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8939-longcheer-l9100.dts b/arch/arm64/boot/dts/qcom/msm8939-longcheer-l9100.dts
index e3404c4455cf..b845da4fa23e 100644
--- a/arch/arm64/boot/dts/qcom/msm8939-longcheer-l9100.dts
+++ b/arch/arm64/boot/dts/qcom/msm8939-longcheer-l9100.dts
@@ -159,6 +159,26 @@
 			};
 		};
 	};
+
+	flash-led-controller@53 {
+		compatible = "silergy,sy7802";
+		reg = <0x53>;
+
+		enable-gpios = <&tlmm 16 GPIO_ACTIVE_HIGH>;
+
+		pinctrl-0 = <&camera_rear_flash_default>;
+		pinctrl-names = "default";
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		led@0 {
+			reg = <0>;
+			function = LED_FUNCTION_FLASH;
+			color = <LED_COLOR_ID_WHITE>;
+			led-sources = <0>, <1>;
+		};
+	};
 };
 
 &blsp_i2c3 {
@@ -318,6 +338,13 @@
 		bias-disable;
 	};
 
+	camera_rear_flash_default: camera-rear-flash-default-state {
+		pins = "gpio9", "gpio16", "gpio51";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
 	gpio_hall_sensor_default: gpio-hall-sensor-default-state {
 		pins = "gpio20";
 		function = "gpio";
diff --git a/arch/arm64/boot/dts/qcom/msm8939-samsung-a7.dts b/arch/arm64/boot/dts/qcom/msm8939-samsung-a7.dts
index 0c599e71a464..ceba6e73b211 100644
--- a/arch/arm64/boot/dts/qcom/msm8939-samsung-a7.dts
+++ b/arch/arm64/boot/dts/qcom/msm8939-samsung-a7.dts
@@ -33,6 +33,15 @@
 		};
 	};
 
+	battery: battery {
+		compatible = "simple-battery";
+		charge-term-current-microamp = <150000>;
+		constant-charge-current-max-microamp = <1500000>;
+		constant-charge-voltage-max-microvolt = <4300000>;
+		precharge-current-microamp = <450000>;
+		precharge-upper-limit-microvolt = <3500000>;
+	};
+
 	gpio-hall-sensor {
 		compatible = "gpio-keys";
 
@@ -82,7 +91,7 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
-		battery@35 {
+		fuel-gauge@35 {
 			compatible = "richtek,rt5033-battery";
 			reg = <0x35>;
 
@@ -91,6 +100,8 @@
 
 			pinctrl-0 = <&fg_alert_default>;
 			pinctrl-names = "default";
+
+			power-supplies = <&charger>;
 		};
 	};
 
@@ -187,7 +198,7 @@
 		};
 	};
 
-	pwm_vibrator: pwm-vibrator {
+	pwm_vibrator: pwm {
 		compatible = "clk-pwm";
 		#pwm-cells = <2>;
 
@@ -325,6 +336,42 @@
 	};
 };
 
+&blsp_i2c6 {
+	status = "okay";
+
+	pmic@34 {
+		compatible = "richtek,rt5033";
+		reg = <0x34>;
+
+		interrupts-extended = <&tlmm 62 IRQ_TYPE_EDGE_FALLING>;
+
+		pinctrl-0 = <&pmic_int_default>;
+		pinctrl-names = "default";
+
+		regulators {
+			rt5033_reg_safe_ldo: SAFE_LDO {
+				regulator-min-microvolt = <4900000>;
+				regulator-max-microvolt = <4900000>;
+				regulator-always-on;
+			};
+
+			/*
+			 * Needed for camera, but not used yet.
+			 * Define empty nodes to allow disabling the unused
+			 * regulators.
+			 */
+			LDO {};
+			BUCK {};
+		};
+
+		charger: charger {
+			compatible = "richtek,rt5033-charger";
+			monitored-battery = <&battery>;
+			richtek,usb-connector = <&usb_con>;
+		};
+	};
+};
+
 &blsp_uart2 {
 	status = "okay";
 };
@@ -510,6 +557,13 @@
 		bias-disable;
 	};
 
+	pmic_int_default: pmic-int-default-state {
+		pins = "gpio62";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
 	reg_tsp_en_default: reg-tsp-en-default-state {
 		pins = "gpio73";
 		function = "gpio";
diff --git a/arch/arm64/boot/dts/qcom/msm8939-wingtech-wt82918.dts b/arch/arm64/boot/dts/qcom/msm8939-wingtech-wt82918.dts
new file mode 100644
index 000000000000..aa6b699aa2a1
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8939-wingtech-wt82918.dts
@@ -0,0 +1,17 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+/dts-v1/;
+
+#include "msm8939-pm8916.dtsi"
+#include "msm8939-wingtech-wt82918.dtsi"
+
+/ {
+	model = "Lenovo Vibe K5 (Wingtech WT82918)";
+	compatible = "wingtech,wt82918", "qcom,msm8939";
+	chassis-type = "handset";
+};
+
+&touchscreen {
+	touchscreen-size-x = <1080>;
+	touchscreen-size-y = <1920>;
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8939-wingtech-wt82918.dtsi b/arch/arm64/boot/dts/qcom/msm8939-wingtech-wt82918.dtsi
new file mode 100644
index 000000000000..800e0747a2f7
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8939-wingtech-wt82918.dtsi
@@ -0,0 +1,252 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+#include "msm8916-modem-qdsp6.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/qcom,pmic-mpp.h>
+
+/ {
+	aliases {
+		mmc0 = &sdhc_1; /* eMMC */
+		mmc1 = &sdhc_2; /* SD card */
+		serial0 = &blsp_uart2;
+	};
+
+	chosen {
+		stdout-path = "serial0";
+	};
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pm8916_pwm 0 100000>;
+		brightness-levels = <0 255>;
+		num-interpolated-steps = <255>;
+		default-brightness-level = <128>;
+	};
+
+	flash-led-controller {
+		compatible = "sgmicro,sgm3140";
+		enable-gpios = <&tlmm 31 GPIO_ACTIVE_HIGH>;
+		flash-gpios = <&tlmm 32 GPIO_ACTIVE_HIGH>;
+
+		pinctrl-0 = <&camera_front_flash_default>;
+		pinctrl-names = "default";
+
+		flash_led: led {
+			function = LED_FUNCTION_FLASH;
+			color = <LED_COLOR_ID_WHITE>;
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		pinctrl-0 = <&gpio_keys_default>;
+		pinctrl-names = "default";
+
+		label = "GPIO Buttons";
+
+		button-volume-up {
+			label = "Volume Up";
+			gpios = <&tlmm 107 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEUP>;
+		};
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+
+		pinctrl-0 = <&gpio_leds_default>;
+		pinctrl-names = "default";
+
+		led-0 {
+			gpios = <&tlmm 69 GPIO_ACTIVE_LOW>;
+			function = LED_FUNCTION_CHARGING;
+			color = <LED_COLOR_ID_RED>;
+			default-state = "off";
+			retain-state-suspended;
+		};
+
+		led-1 {
+			gpios = <&tlmm 36 GPIO_ACTIVE_HIGH>;
+			function = LED_FUNCTION_STATUS;
+			color = <LED_COLOR_ID_GREEN>;
+			default-state = "off";
+			retain-state-suspended;
+		};
+	};
+
+	usb_id: usb-id {
+		compatible = "linux,extcon-usb-gpio";
+		id-gpios = <&tlmm 110 GPIO_ACTIVE_HIGH>;
+		pinctrl-0 = <&usb_id_default>;
+		pinctrl-names = "default";
+	};
+};
+
+&blsp_i2c2 {
+	status = "okay";
+
+	accelerometer@68 {
+		compatible = "invensense,icm20608";
+		reg = <0x68>;
+
+		interrupts-extended = <&tlmm 115 IRQ_TYPE_EDGE_FALLING>;
+
+		pinctrl-0 = <&accelerometer_default>;
+		pinctrl-names = "default";
+
+		vdd-supply = <&pm8916_l17>;
+		vddio-supply = <&pm8916_l6>;
+
+		mount-matrix = "-1", "0", "0",
+				"0", "1", "0",
+				"0", "0", "1";
+	};
+};
+
+&blsp_i2c5 {
+	status = "okay";
+
+	touchscreen: touchscreen@38 {
+		compatible = "edt,edt-ft5306";
+		reg = <0x38>;
+
+		interrupts-extended = <&tlmm 13 IRQ_TYPE_LEVEL_LOW>;
+
+		pinctrl-0 = <&touchscreen_default>;
+		pinctrl-names = "default";
+
+		vcc-supply = <&pm8916_l17>;
+		iovcc-supply = <&pm8916_l6>;
+
+		reset-gpios = <&tlmm 12 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&blsp_uart2 {
+	status = "okay";
+};
+
+&mpss_mem {
+	reg = <0x0 0x86800000 0x0 0x5500000>;
+};
+
+&pm8916_pwm {
+	pinctrl-0 = <&pwm_out>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&pm8916_resin {
+	linux,code = <KEY_VOLUMEDOWN>;
+	status = "okay";
+};
+
+&pm8916_rpm_regulators {
+	pm8916_l17: l17 {
+		regulator-min-microvolt = <2850000>;
+		regulator-max-microvolt = <2850000>;
+	};
+};
+
+&pm8916_vib {
+	status = "okay";
+};
+
+&sdhc_1 {
+	status = "okay";
+};
+
+&sdhc_2 {
+	pinctrl-0 = <&sdc2_default>;
+	pinctrl-1 = <&sdc2_sleep>;
+	pinctrl-names = "default", "sleep";
+	non-removable;
+	status = "okay";
+};
+
+&usb {
+	extcon = <&usb_id>, <&usb_id>;
+	status = "okay";
+};
+
+&usb_hs_phy {
+	extcon = <&usb_id>;
+};
+
+&wcnss {
+	status = "okay";
+};
+
+&wcnss_iris {
+	compatible = "qcom,wcn3620";
+};
+
+&wcnss_mem {
+	status = "okay";
+};
+
+&tlmm {
+	accelerometer_default: accelerometer-default-state {
+		pins = "gpio115";
+		function = "gpio";
+		drive-strength = <6>;
+		bias-pull-up;
+	};
+
+	camera_front_flash_default: camera-front-flash-default-state {
+		pins = "gpio31", "gpio32";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	gpio_keys_default: gpio-keys-default-state {
+		pins = "gpio107";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+
+	gpio_leds_default: gpio-leds-default-state {
+		pins = "gpio36", "gpio69";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	touchscreen_default: touchscreen-default-state {
+		reset-pins {
+			pins = "gpio12";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-disable;
+		};
+
+		touchscreen-pins {
+			pins = "gpio13";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
+	usb_id_default: usb-id-default-state {
+		pins = "gpio110";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-pull-up;
+	};
+};
+
+&pm8916_mpps {
+	pwm_out: mpp4-state {
+		pins = "mpp4";
+		function = "digital";
+		power-source = <PM8916_MPP_VPH>;
+		output-low;
+		qcom,dtest = <1>;
+	};
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8939-wingtech-wt82918hd.dts b/arch/arm64/boot/dts/qcom/msm8939-wingtech-wt82918hd.dts
new file mode 100644
index 000000000000..59414db42508
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8939-wingtech-wt82918hd.dts
@@ -0,0 +1,17 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+/dts-v1/;
+
+#include "msm8939-pm8916.dtsi"
+#include "msm8939-wingtech-wt82918.dtsi"
+
+/ {
+	model = "Lenovo Vibe K5 (HD) (Wingtech WT82918)";
+	compatible = "wingtech,wt82918hdhw39", "qcom,msm8939";
+	chassis-type = "handset";
+};
+
+&touchscreen {
+	touchscreen-size-x = <720>;
+	touchscreen-size-y = <1280>;
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8939.dtsi b/arch/arm64/boot/dts/qcom/msm8939.dtsi
index dd45975682b2..28634789a8a9 100644
--- a/arch/arm64/boot/dts/qcom/msm8939.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8939.dtsi
@@ -248,11 +248,11 @@
 
 		smd-edge {
 			interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>;
-			qcom,ipc = <&apcs1_mbox 8 0>;
+			mboxes = <&apcs1_mbox 0>;
 			qcom,smd-edge = <15>;
 
 			rpm_requests: rpm-requests {
-				compatible = "qcom,rpm-msm8936";
+				compatible = "qcom,rpm-msm8936", "qcom,smd-rpm";
 				qcom,smd-channels = "rpm_requests";
 
 				rpmcc: clock-controller {
@@ -443,8 +443,7 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
-		qcom,ipc-1 = <&apcs1_mbox 8 13>;
-		qcom,ipc-3 = <&apcs1_mbox 8 19>;
+		mboxes = <0>, <&apcs1_mbox 13>, <0>, <&apcs1_mbox 19>;
 
 		apps_smsm: apps@0 {
 			reg = <0>;
@@ -2067,7 +2066,7 @@
 
 			smd-edge {
 				interrupts = <GIC_SPI 142 IRQ_TYPE_EDGE_RISING>;
-				qcom,ipc = <&apcs1_mbox 8 17>;
+				mboxes = <&apcs1_mbox 17>;
 				qcom,smd-edge = <6>;
 				qcom,remote-pid = <4>;
 
@@ -2299,7 +2298,6 @@
 	thermal_zones: thermal-zones {
 		cpu0-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 5>;
 
@@ -2330,7 +2328,6 @@
 
 		cpu1-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 6>;
 
@@ -2361,7 +2358,6 @@
 
 		cpu2-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 7>;
 
@@ -2392,7 +2388,6 @@
 
 		cpu3-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 8>;
 
@@ -2423,7 +2418,6 @@
 
 		cpu4567-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 9>;
 
@@ -2454,7 +2448,6 @@
 
 		gpu-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 3>;
 
@@ -2482,7 +2475,6 @@
 
 		modem1-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 0>;
 
@@ -2497,7 +2489,6 @@
 
 		modem2-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 2>;
 
@@ -2512,7 +2503,6 @@
 
 		camera-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 1>;
 
diff --git a/arch/arm64/boot/dts/qcom/msm8953-motorola-potter.dts b/arch/arm64/boot/dts/qcom/msm8953-motorola-potter.dts
index 711d84dad9d7..2edf804eb7c9 100644
--- a/arch/arm64/boot/dts/qcom/msm8953-motorola-potter.dts
+++ b/arch/arm64/boot/dts/qcom/msm8953-motorola-potter.dts
@@ -301,5 +301,6 @@
 };
 
 &usb3_dwc3 {
+	/delete-property/ usb-role-switch;
 	dr_mode = "peripheral";
 };
diff --git a/arch/arm64/boot/dts/qcom/msm8953-xiaomi-daisy.dts b/arch/arm64/boot/dts/qcom/msm8953-xiaomi-daisy.dts
index a5957e79b818..336b916729e4 100644
--- a/arch/arm64/boot/dts/qcom/msm8953-xiaomi-daisy.dts
+++ b/arch/arm64/boot/dts/qcom/msm8953-xiaomi-daisy.dts
@@ -321,5 +321,6 @@
 };
 
 &usb3_dwc3 {
+	/delete-property/ usb-role-switch;
 	dr_mode = "peripheral";
 };
diff --git a/arch/arm64/boot/dts/qcom/msm8953-xiaomi-mido.dts b/arch/arm64/boot/dts/qcom/msm8953-xiaomi-mido.dts
index 6b9245cd8b0c..bdf1bfc79c56 100644
--- a/arch/arm64/boot/dts/qcom/msm8953-xiaomi-mido.dts
+++ b/arch/arm64/boot/dts/qcom/msm8953-xiaomi-mido.dts
@@ -326,5 +326,6 @@
 };
 
 &usb3_dwc3 {
+	/delete-property/ usb-role-switch;
 	dr_mode = "peripheral";
 };
diff --git a/arch/arm64/boot/dts/qcom/msm8953-xiaomi-tissot.dts b/arch/arm64/boot/dts/qcom/msm8953-xiaomi-tissot.dts
index 9ac4f507e321..fccb9c4360ca 100644
--- a/arch/arm64/boot/dts/qcom/msm8953-xiaomi-tissot.dts
+++ b/arch/arm64/boot/dts/qcom/msm8953-xiaomi-tissot.dts
@@ -322,5 +322,6 @@
 };
 
 &usb3_dwc3 {
+	/delete-property/ usb-role-switch;
 	dr_mode = "peripheral";
 };
diff --git a/arch/arm64/boot/dts/qcom/msm8953-xiaomi-vince.dts b/arch/arm64/boot/dts/qcom/msm8953-xiaomi-vince.dts
index b0588f30f8f1..d46325e79917 100644
--- a/arch/arm64/boot/dts/qcom/msm8953-xiaomi-vince.dts
+++ b/arch/arm64/boot/dts/qcom/msm8953-xiaomi-vince.dts
@@ -357,5 +357,6 @@
 };
 
 &usb3_dwc3 {
+	/delete-property/ usb-role-switch;
 	dr_mode = "peripheral";
 };
diff --git a/arch/arm64/boot/dts/qcom/msm8953.dtsi b/arch/arm64/boot/dts/qcom/msm8953.dtsi
index 5d818fe057dd..d20fd3d7c46e 100644
--- a/arch/arm64/boot/dts/qcom/msm8953.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8953.dtsi
@@ -195,11 +195,11 @@
 
 		smd-edge {
 			interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>;
-			qcom,ipc = <&apcs 8 0>;
+			mboxes = <&apcs 0>;
 			qcom,smd-edge = <15>;
 
 			rpm_requests: rpm-requests {
-				compatible = "qcom,rpm-msm8953";
+				compatible = "qcom,rpm-msm8953", "qcom,smd-rpm";
 				qcom,smd-channels = "rpm_requests";
 
 				rpmcc: clock-controller {
@@ -361,7 +361,7 @@
 
 		interrupts = <GIC_SPI 27 IRQ_TYPE_EDGE_RISING>;
 
-		qcom,ipc = <&apcs 8 14>;
+		mboxes = <&apcs 14>;
 
 		qcom,local-pid = <0>;
 		qcom,remote-pid = <1>;
@@ -386,7 +386,7 @@
 
 		interrupts = <GIC_SPI 143 IRQ_TYPE_EDGE_RISING>;
 
-		qcom,ipc = <&apcs 8 18>;
+		mboxes = <&apcs 18>;
 
 		qcom,local-pid = <0>;
 		qcom,remote-pid = <4>;
@@ -411,8 +411,7 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
-		qcom,ipc-1 = <&apcs 8 13>;
-		qcom,ipc-3 = <&apcs 8 19>;
+		mboxes = <0>, <&apcs 13>, <0>, <&apcs 19>;
 
 		apps_smsm: apps@0 {
 			reg = <0>;
@@ -1267,7 +1266,7 @@
 				interrupts = <GIC_SPI 25 IRQ_TYPE_EDGE_RISING>;
 
 				qcom,smd-edge = <0>;
-				qcom,ipc = <&apcs 8 12>;
+				mboxes = <&apcs 12>;
 				qcom,remote-pid = <1>;
 
 				label = "modem";
@@ -1748,7 +1747,7 @@
 			smd-edge {
 				interrupts = <GIC_SPI 142 IRQ_TYPE_EDGE_RISING>;
 
-				qcom,ipc = <&apcs 8 17>;
+				mboxes = <&apcs 17>;
 				qcom,smd-edge = <6>;
 				qcom,remote-pid = <4>;
 
@@ -1968,8 +1967,9 @@
 	thermal-zones {
 		cpu0-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
+
 			thermal-sensors = <&tsens0 9>;
+
 			trips {
 				cpu0_alert: trip-point0 {
 					temperature = <80000>;
@@ -1991,8 +1991,9 @@
 		};
 		cpu1-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
+
 			thermal-sensors = <&tsens0 10>;
+
 			trips {
 				cpu1_alert: trip-point0 {
 					temperature = <80000>;
@@ -2014,8 +2015,9 @@
 		};
 		cpu2-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
+
 			thermal-sensors = <&tsens0 11>;
+
 			trips {
 				cpu2_alert: trip-point0 {
 					temperature = <80000>;
@@ -2037,8 +2039,9 @@
 		};
 		cpu3-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
+
 			thermal-sensors = <&tsens0 12>;
+
 			trips {
 				cpu3_alert: trip-point0 {
 					temperature = <80000>;
@@ -2060,7 +2063,6 @@
 		};
 		cpu4-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 			thermal-sensors = <&tsens0 4>;
 			trips {
 				cpu4_alert: trip-point0 {
@@ -2083,7 +2085,6 @@
 		};
 		cpu5-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 			thermal-sensors = <&tsens0 5>;
 			trips {
 				cpu5_alert: trip-point0 {
@@ -2106,7 +2107,6 @@
 		};
 		cpu6-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 			thermal-sensors = <&tsens0 6>;
 			trips {
 				cpu6_alert: trip-point0 {
@@ -2129,7 +2129,6 @@
 		};
 		cpu7-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 			thermal-sensors = <&tsens0 7>;
 			trips {
 				cpu7_alert: trip-point0 {
@@ -2153,7 +2152,6 @@
 
 		gpu-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 			thermal-sensors = <&tsens0 15>;
 
 			trips {
diff --git a/arch/arm64/boot/dts/qcom/msm8956.dtsi b/arch/arm64/boot/dts/qcom/msm8956.dtsi
index 668e05185c21..fa36b62156bb 100644
--- a/arch/arm64/boot/dts/qcom/msm8956.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8956.dtsi
@@ -8,8 +8,8 @@
 
 #include "msm8976.dtsi"
 
-&pmu {
-	interrupts = <GIC_PPI 7 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_HIGH)>;
+&pmu_a72 {
+	interrupts = <GIC_PPI 7 (GIC_CPU_MASK_RAW(0x30) | IRQ_TYPE_LEVEL_HIGH)>;
 };
 
 &tsens {
diff --git a/arch/arm64/boot/dts/qcom/msm8976.dtsi b/arch/arm64/boot/dts/qcom/msm8976.dtsi
index d2bb1ada361a..06af6e5ec578 100644
--- a/arch/arm64/boot/dts/qcom/msm8976.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8976.dtsi
@@ -222,11 +222,17 @@
 		reg = <0x0 0x80000000 0x0 0x0>;
 	};
 
-	pmu: pmu {
-		compatible = "arm,armv8-pmuv3";
-		interrupts = <GIC_PPI 7 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>;
+	pmu-a53 {
+		compatible = "arm,cortex-a53-pmu";
+		interrupts = <GIC_PPI 7 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
 	};
 
+	pmu_a72: pmu-a72 {
+		compatible = "arm,cortex-a72-pmu";
+		interrupts = <GIC_PPI 7 (GIC_CPU_MASK_RAW(0xf0) | IRQ_TYPE_LEVEL_HIGH)>;
+	};
+
+
 	psci {
 		compatible = "arm,psci-1.0";
 		method = "smc";
@@ -237,11 +243,11 @@
 
 		smd-edge {
 			interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>;
-			qcom,ipc = <&apcs 8 0>;
+			mboxes = <&apcs 0>;
 			qcom,smd-edge = <15>;
 
 			rpm_requests: rpm-requests {
-				compatible = "qcom,rpm-msm8976";
+				compatible = "qcom,rpm-msm8976", "qcom,smd-rpm";
 				qcom,smd-channels = "rpm_requests";
 
 				rpmcc: clock-controller {
@@ -361,7 +367,7 @@
 	smp2p-hexagon {
 		compatible = "qcom,smp2p";
 		interrupts = <GIC_SPI 291 IRQ_TYPE_EDGE_RISING>;
-		qcom,ipc = <&apcs 8 10>;
+		mboxes = <&apcs 10>;
 
 		qcom,local-pid = <0>;
 		qcom,remote-pid = <2>;
@@ -384,7 +390,7 @@
 	smp2p-modem {
 		compatible = "qcom,smp2p";
 		interrupts = <GIC_SPI 27 IRQ_TYPE_EDGE_RISING>;
-		qcom,ipc = <&apcs 8 14>;
+		mboxes = <&apcs 14>;
 
 		qcom,local-pid = <0>;
 		qcom,remote-pid = <1>;
@@ -407,7 +413,7 @@
 	smp2p-wcnss {
 		compatible = "qcom,smp2p";
 		interrupts = <GIC_SPI 143 IRQ_TYPE_EDGE_RISING>;
-		qcom,ipc = <&apcs 8 18>;
+		mboxes = <&apcs 18>;
 
 		qcom,local-pid = <0>;
 		qcom,remote-pid = <4>;
@@ -433,9 +439,7 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
-		qcom,ipc-1 = <&apcs 8 13>;
-		qcom,ipc-2 = <&apcs 8 9>;
-		qcom,ipc-3 = <&apcs 8 19>;
+		mboxes = <0>, <&apcs 13>, <&apcs 9>, <&apcs 19>;
 
 		apps_smsm: apps@0 {
 			reg = <0>;
@@ -659,6 +663,11 @@
 			#thermal-sensor-cells = <1>;
 		};
 
+		restart@4ab000 {
+			compatible = "qcom,pshold";
+			reg = <0x004ab000 0x4>;
+		};
+
 		tlmm: pinctrl@1000000 {
 			compatible = "qcom,msm8976-pinctrl";
 			reg = <0x01000000 0x300000>;
@@ -771,6 +780,36 @@
 				drive-strength = <2>;
 				bias-disable;
 			};
+
+			wcss_wlan_default: wcss-wlan-default-state  {
+				wcss-wlan2-pins {
+					pins = "gpio40";
+					function = "wcss_wlan2";
+					drive-strength = <6>;
+					bias-pull-up;
+				};
+
+				wcss-wlan1-pins {
+					pins = "gpio41";
+					function = "wcss_wlan1";
+					drive-strength = <6>;
+					bias-pull-up;
+				};
+
+				wcss-wlan0-pins {
+					pins = "gpio42";
+					function = "wcss_wlan0";
+					drive-strength = <6>;
+					bias-pull-up;
+				};
+
+				wcss-wlan-pins {
+					pins = "gpio43", "gpio44";
+					function = "wcss_wlan";
+					drive-strength = <6>;
+					bias-pull-up;
+				};
+			};
 		};
 
 		gcc: clock-controller@1800000 {
@@ -785,10 +824,10 @@
 
 			clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>,
 				 <&rpmcc RPM_SMD_XO_A_CLK_SRC>,
-				 <0>,
-				 <0>,
-				 <0>,
-				 <0>;
+				 <&mdss_dsi0_phy 1>,
+				 <&mdss_dsi0_phy 0>,
+				 <&mdss_dsi1_phy 1>,
+				 <&mdss_dsi1_phy 0>;
 			clock-names = "xo",
 				      "xo_a",
 				      "dsi0pll",
@@ -808,6 +847,430 @@
 			reg = <0x01937000 0x30000>;
 		};
 
+		mdss: display-subsystem@1a00000 {
+			compatible = "qcom,mdss";
+
+			reg = <0x01a00000 0x1000>,
+			      <0x01ab0000 0x3000>;
+			reg-names = "mdss_phys", "vbif_phys";
+
+			power-domains = <&gcc MDSS_GDSC>;
+			interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
+
+			interrupt-controller;
+			#interrupt-cells = <1>;
+
+			clocks = <&gcc GCC_MDSS_AHB_CLK>,
+				 <&gcc GCC_MDSS_AXI_CLK>,
+				 <&gcc GCC_MDSS_VSYNC_CLK>,
+				 <&gcc GCC_MDSS_MDP_CLK>;
+			clock-names = "iface",
+				      "bus",
+				      "vsync",
+				      "core";
+
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			status = "disabled";
+
+			mdss_mdp: display-controller@1a01000 {
+				compatible = "qcom,msm8976-mdp5", "qcom,mdp5";
+				reg = <0x01a01000 0x89000>;
+				reg-names = "mdp_phys";
+
+				interrupt-parent = <&mdss>;
+				interrupts = <0>;
+
+				clocks = <&gcc GCC_MDSS_AHB_CLK>,
+					 <&gcc GCC_MDSS_AXI_CLK>,
+					 <&gcc GCC_MDSS_MDP_CLK>,
+					 <&gcc GCC_MDSS_VSYNC_CLK>,
+					 <&gcc GCC_MDP_TBU_CLK>,
+					 <&gcc GCC_MDP_RT_TBU_CLK>;
+				clock-names = "iface",
+					      "bus",
+					      "core",
+					      "vsync",
+					      "tbu",
+					      "tbu_rt";
+
+				operating-points-v2 = <&mdp_opp_table>;
+				power-domains = <&gcc MDSS_GDSC>;
+
+				iommus = <&apps_iommu 22>;
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						mdss_mdp5_intf1_out: endpoint {
+							remote-endpoint = <&mdss_dsi0_in>;
+						};
+					};
+
+					port@1 {
+						reg = <1>;
+
+						mdss_mdp5_intf2_out: endpoint {
+							remote-endpoint = <&mdss_dsi1_in>;
+						};
+					};
+				};
+
+				mdp_opp_table: opp-table {
+					compatible = "operating-points-v2";
+
+					opp-177780000 {
+						opp-hz = /bits/ 64 <177780000>;
+						required-opps = <&rpmpd_opp_svs>;
+					};
+
+					opp-270000000 {
+						opp-hz = /bits/ 64 <270000000>;
+						required-opps = <&rpmpd_opp_svs_plus>;
+					};
+
+					opp-320000000 {
+						opp-hz = /bits/ 64 <320000000>;
+						required-opps = <&rpmpd_opp_nom>;
+					};
+
+					opp-360000000 {
+						opp-hz = /bits/ 64 <360000000>;
+						required-opps = <&rpmpd_opp_turbo>;
+					};
+				};
+			};
+
+			mdss_dsi0: dsi@1a94000 {
+				compatible = "qcom,msm8976-dsi-ctrl", "qcom,mdss-dsi-ctrl";
+				reg = <0x01a94000 0x300>;
+				reg-names = "dsi_ctrl";
+
+				interrupt-parent = <&mdss>;
+				interrupts = <4>;
+
+				clocks = <&gcc GCC_MDSS_MDP_CLK>,
+					 <&gcc GCC_MDSS_AHB_CLK>,
+					 <&gcc GCC_MDSS_AXI_CLK>,
+					 <&gcc GCC_MDSS_BYTE0_CLK>,
+					 <&gcc GCC_MDSS_PCLK0_CLK>,
+					 <&gcc GCC_MDSS_ESC0_CLK>;
+				clock-names = "mdp_core",
+					      "iface",
+					      "bus",
+					      "byte",
+					      "pixel",
+					      "core";
+
+				assigned-clocks = <&gcc GCC_MDSS_BYTE0_CLK_SRC>,
+						  <&gcc GCC_MDSS_PCLK0_CLK_SRC>;
+				assigned-clock-parents = <&mdss_dsi0_phy 0>,
+							 <&mdss_dsi0_phy 1>;
+
+				phys = <&mdss_dsi0_phy>;
+
+				operating-points-v2 = <&dsi0_opp_table>;
+				power-domains = <&gcc MDSS_GDSC>;
+
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				status = "disabled";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						mdss_dsi0_in: endpoint {
+							remote-endpoint = <&mdss_mdp5_intf1_out>;
+						};
+					};
+
+					port@1 {
+						reg = <1>;
+
+						mdss_dsi0_out: endpoint {
+						};
+					};
+				};
+
+				dsi0_opp_table: opp-table {
+					compatible = "operating-points-v2";
+
+					opp-125000000 {
+						opp-hz = /bits/ 64 <125000000>;
+						required-opps = <&rpmpd_opp_svs>;
+					};
+
+					opp-161250000 {
+						opp-hz = /bits/ 64 <161250000>;
+						required-opps = <&rpmpd_opp_svs_plus>;
+					};
+
+					opp-187500000 {
+						opp-hz = /bits/ 64 <187500000>;
+						required-opps = <&rpmpd_opp_nom>;
+					};
+				};
+			};
+
+			mdss_dsi1: dsi@1a96000 {
+				compatible = "qcom,msm8976-dsi-ctrl", "qcom,mdss-dsi-ctrl";
+				reg = <0x01a96000 0x300>;
+				reg-names = "dsi_ctrl";
+
+				interrupt-parent = <&mdss>;
+				interrupts = <5>;
+
+				clocks = <&gcc GCC_MDSS_MDP_CLK>,
+					 <&gcc GCC_MDSS_AHB_CLK>,
+					 <&gcc GCC_MDSS_AXI_CLK>,
+					 <&gcc GCC_MDSS_BYTE1_CLK>,
+					 <&gcc GCC_MDSS_PCLK1_CLK>,
+					 <&gcc GCC_MDSS_ESC1_CLK>;
+				clock-names = "mdp_core",
+					      "iface",
+					      "bus",
+					      "byte",
+					      "pixel",
+					      "core";
+
+				assigned-clocks = <&gcc GCC_MDSS_BYTE1_CLK_SRC>,
+						  <&gcc GCC_MDSS_PCLK1_CLK_SRC>;
+				assigned-clock-parents = <&mdss_dsi1_phy 0>,
+							 <&mdss_dsi1_phy 1>;
+
+				phys = <&mdss_dsi1_phy>;
+
+				operating-points-v2 = <&dsi0_opp_table>;
+				power-domains = <&gcc MDSS_GDSC>;
+
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				status = "disabled";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						mdss_dsi1_in: endpoint {
+							remote-endpoint = <&mdss_mdp5_intf2_out>;
+						};
+					};
+
+					port@1 {
+						reg = <1>;
+
+						mdss_dsi1_out: endpoint {
+						};
+					};
+				};
+			};
+
+			mdss_dsi0_phy: phy@1a94a00 {
+				compatible = "qcom,dsi-phy-28nm-hpm-fam-b";
+				reg = <0x01a94a00 0xd4>,
+				      <0x01a94400 0x280>,
+				      <0x01a94b80 0x30>;
+				reg-names = "dsi_pll",
+					    "dsi_phy",
+					    "dsi_phy_regulator";
+
+				#clock-cells = <1>;
+				#phy-cells = <0>;
+
+				clocks = <&gcc GCC_MDSS_AHB_CLK>,
+					 <&rpmcc RPM_SMD_XO_CLK_SRC>;
+				clock-names = "iface", "ref";
+
+				status = "disabled";
+			};
+
+			mdss_dsi1_phy: phy@1a96a00 {
+				compatible = "qcom,dsi-phy-28nm-hpm-fam-b";
+				reg = <0x01a96a00 0xd4>,
+				      <0x01a96400 0x280>,
+				      <0x01a96b80 0x30>;
+				reg-names = "dsi_pll",
+					    "dsi_phy",
+					    "dsi_phy_regulator";
+
+				#clock-cells = <1>;
+				#phy-cells = <0>;
+
+				clocks = <&gcc GCC_MDSS_AHB_CLK>,
+					 <&rpmcc RPM_SMD_XO_CLK_SRC>;
+				clock-names = "iface", "ref";
+
+				status = "disabled";
+			};
+		};
+
+		adreno_gpu: gpu@1c00000 {
+			compatible = "qcom,adreno-510.0", "qcom,adreno";
+
+			reg = <0x01c00000 0x40000>;
+			reg-names = "kgsl_3d0_reg_memory";
+
+			interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "kgsl_3d0_irq";
+
+			clocks = <&gcc GCC_GFX3D_OXILI_CLK>,
+				 <&gcc GCC_GFX3D_OXILI_AHB_CLK>,
+				 <&gcc GCC_GFX3D_OXILI_GMEM_CLK>,
+				 <&gcc GCC_GFX3D_BIMC_CLK>,
+				 <&gcc GCC_GFX3D_OXILI_TIMER_CLK>,
+				 <&gcc GCC_GFX3D_OXILI_AON_CLK>;
+			clock-names = "core",
+				      "iface",
+				      "mem",
+				      "mem_iface",
+				      "rbbmtimer",
+				      "alwayson";
+
+			power-domains = <&gcc OXILI_GX_GDSC>;
+
+			iommus = <&gpu_iommu 0>;
+
+			operating-points-v2 = <&gpu_opp_table>;
+
+			status = "disabled";
+
+			gpu_opp_table: opp-table {
+				compatible = "operating-points-v2";
+
+				opp-200000000 {
+					opp-hz = /bits/ 64 <200000000>;
+					required-opps = <&rpmpd_opp_low_svs>;
+					opp-supported-hw = <0xff>;
+				};
+
+				opp-300000000 {
+					opp-hz = /bits/ 64 <300000000>;
+					required-opps = <&rpmpd_opp_svs>;
+					opp-supported-hw = <0xff>;
+				};
+
+				opp-400000000 {
+					opp-hz = /bits/ 64 <400000000>;
+					required-opps = <&rpmpd_opp_nom>;
+					opp-supported-hw = <0xff>;
+				};
+
+				opp-480000000 {
+					opp-hz = /bits/ 64 <480000000>;
+					required-opps = <&rpmpd_opp_nom_plus>;
+					opp-supported-hw = <0xff>;
+				};
+
+				opp-540000000 {
+					opp-hz = /bits/ 64 <540000000>;
+					required-opps = <&rpmpd_opp_turbo>;
+					opp-supported-hw = <0xff>;
+				};
+
+				opp-600000000 {
+					opp-hz = /bits/ 64 <600000000>;
+					required-opps = <&rpmpd_opp_turbo>;
+					opp-supported-hw = <0xff>;
+				};
+			};
+		};
+
+		apps_iommu: iommu@1ee0000 {
+			compatible = "qcom,msm8976-iommu", "qcom,msm-iommu-v2";
+			reg = <0x01ee0000 0x3000>;
+			ranges  = <0 0x01e20000 0x20000>;
+
+			clocks = <&gcc GCC_SMMU_CFG_CLK>,
+				 <&gcc GCC_APSS_TCU_CLK>;
+			clock-names = "iface", "bus";
+
+			qcom,iommu-secure-id = <17>;
+
+			#address-cells = <1>;
+			#size-cells = <1>;
+			#iommu-cells = <1>;
+
+			/* VFE */
+			iommu-ctx@15000 {
+				compatible = "qcom,msm-iommu-v2-ns";
+				reg = <0x15000 0x1000>;
+				qcom,ctx-asid = <20>;
+				interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
+			};
+
+			/* VENUS NS */
+			iommu-ctx@16000 {
+				compatible = "qcom,msm-iommu-v2-ns";
+				reg = <0x16000 0x1000>;
+				qcom,ctx-asid = <21>;
+				interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
+			};
+
+			/* MDP0 */
+			iommu-ctx@17000 {
+				compatible = "qcom,msm-iommu-v2-ns";
+				reg = <0x17000 0x1000>;
+				qcom,ctx-asid = <22>;
+				interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>;
+			};
+		};
+
+		gpu_iommu: iommu@1f08000 {
+			compatible = "qcom,msm8976-iommu", "qcom,msm-iommu-v2";
+			ranges = <0 0x01f08000 0x8000>;
+
+			clocks = <&gcc GCC_SMMU_CFG_CLK>,
+				 <&gcc GCC_GFX3D_TCU_CLK>;
+			clock-names = "iface", "bus";
+
+			power-domains = <&gcc OXILI_CX_GDSC>;
+
+			qcom,iommu-secure-id = <18>;
+
+			#address-cells = <1>;
+			#size-cells = <1>;
+			#iommu-cells = <1>;
+
+			/* gfx3d user */
+			iommu-ctx@0 {
+				compatible = "qcom,msm-iommu-v2-ns";
+				reg = <0x0 0x1000>;
+				qcom,ctx-asid = <0>;
+				interrupts = <GIC_SPI 240 IRQ_TYPE_LEVEL_HIGH>;
+			};
+
+			/* gfx3d secure */
+			iommu-ctx@1000 {
+				compatible = "qcom,msm-iommu-v2-sec";
+				reg = <0x1000 0x1000>;
+				qcom,ctx-asid = <2>;
+				interrupts = <GIC_SPI 241 IRQ_TYPE_LEVEL_HIGH>;
+			};
+
+			/* gfx3d priv */
+			iommu-ctx@2000 {
+				compatible = "qcom,msm-iommu-v2-sec";
+				reg = <0x2000 0x1000>;
+				qcom,ctx-asid = <1>;
+				interrupts = <GIC_SPI 242 IRQ_TYPE_LEVEL_HIGH>;
+			};
+		};
+
 		spmi_bus: spmi@200f000 {
 			compatible = "qcom,spmi-pmic-arb";
 			reg = <0x0200f000 0x1000>,
@@ -1034,6 +1497,81 @@
 			status = "disabled";
 		};
 
+		wcnss: remoteproc@a204000 {
+			compatible = "qcom,pronto-v3-pil", "qcom,pronto";
+			reg = <0x0a204000 0x2000>,
+			      <0x0a202000 0x1000>,
+			      <0x0a21b000 0x3000>;
+			reg-names = "ccu",
+				    "dxe",
+				    "pmu";
+
+			memory-region = <&wcnss_fw_mem>;
+
+			interrupts-extended = <&intc GIC_SPI 149 IRQ_TYPE_EDGE_RISING>,
+					      <&wcnss_smp2p_in 0 IRQ_TYPE_EDGE_RISING>,
+					      <&wcnss_smp2p_in 1 IRQ_TYPE_EDGE_RISING>,
+					      <&wcnss_smp2p_in 2 IRQ_TYPE_EDGE_RISING>,
+					      <&wcnss_smp2p_in 3 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "wdog",
+					  "fatal",
+					  "ready",
+					  "handover",
+					  "stop-ack";
+
+			power-domains = <&rpmpd MSM8976_VDDCX>,
+					<&rpmpd MSM8976_VDDMX>;
+			power-domain-names = "cx", "mx";
+
+			qcom,smem-states = <&wcnss_smp2p_out 0>;
+			qcom,smem-state-names = "stop";
+
+			pinctrl-0 = <&wcss_wlan_default>;
+			pinctrl-names = "default";
+
+			status = "disabled";
+
+			wcnss_iris: iris {
+				/* Separate chip, compatible is board-specific */
+				clocks = <&rpmcc RPM_SMD_RF_CLK2>;
+				clock-names = "xo";
+			};
+
+			smd-edge {
+				interrupts = <GIC_SPI 142 IRQ_TYPE_EDGE_RISING>;
+
+				mboxes = <&apcs 17>;
+				qcom,smd-edge = <6>;
+				qcom,remote-pid = <4>;
+
+				label = "pronto";
+
+				wcnss_ctrl: wcnss {
+					compatible = "qcom,wcnss";
+					qcom,smd-channels = "WCNSS_CTRL";
+
+					qcom,mmio = <&wcnss>;
+
+					wcnss_bt: bluetooth {
+						compatible = "qcom,wcnss-bt";
+					};
+
+					wcnss_wifi: wifi {
+						compatible = "qcom,wcnss-wlan";
+
+						interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>,
+							     <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>;
+						interrupt-names = "tx", "rx";
+
+						qcom,smem-states = <&apps_smsm 10>,
+								   <&apps_smsm 9>;
+						qcom,smem-state-names = "tx-enable",
+									"tx-rings-empty";
+					};
+				};
+			};
+		};
+
 		intc: interrupt-controller@b000000 {
 			compatible = "qcom,msm-qgic2";
 			reg = <0x0b000000 0x1000>, <0x0b002000 0x1000>;
@@ -1124,7 +1662,6 @@
 	thermal-zones {
 		aoss0-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 0>;
 
@@ -1139,7 +1676,6 @@
 
 		modem-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 1>;
 			trips {
@@ -1153,7 +1689,6 @@
 
 		qdsp-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 2>;
 			trips {
@@ -1167,7 +1702,6 @@
 
 		cam-isp-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 3>;
 			trips {
@@ -1181,7 +1715,7 @@
 
 		cpu4-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
+
 			thermal-sensors = <&tsens 4>;
 
 			trips {
@@ -1205,7 +1739,7 @@
 
 		cpu5-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
+
 			thermal-sensors = <&tsens 5>;
 
 			trips {
@@ -1229,7 +1763,7 @@
 
 		cpu6-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
+
 			thermal-sensors = <&tsens 6>;
 
 			trips {
@@ -1253,7 +1787,7 @@
 
 		cpu7-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
+
 			thermal-sensors = <&tsens 7>;
 
 			trips {
@@ -1277,7 +1811,7 @@
 
 		big-l2-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
+
 			thermal-sensors = <&tsens 8>;
 
 			trips {
@@ -1301,7 +1835,7 @@
 
 		cpu0-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
+
 			thermal-sensors = <&tsens 9>;
 
 			trips {
@@ -1325,7 +1859,7 @@
 
 		gpu-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
+
 			thermal-sensors = <&tsens 10>;
 
 			trips {
diff --git a/arch/arm64/boot/dts/qcom/msm8992-lg-h815.dts b/arch/arm64/boot/dts/qcom/msm8992-lg-h815.dts
new file mode 100644
index 000000000000..38b305816d2f
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8992-lg-h815.dts
@@ -0,0 +1,231 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/*
+ * MSM8992 LG G4 (h815) device tree.
+ *
+ * Copyright (c) 2024, Alexander Reimelt <alexander.reimelt@posteo.de>
+ */
+
+/dts-v1/;
+
+#include "msm8992.dtsi"
+#include "pm8994.dtsi"
+#include "pmi8994.dtsi"
+#include <dt-bindings/leds/common.h>
+
+/* different mapping */
+/delete-node/ &cont_splash_mem;
+
+/* disabled downstream */
+/delete-node/ &dfps_data_mem;
+
+/ {
+	model = "LG G4 (H815)";
+	compatible = "lg,h815", "qcom,msm8992";
+	chassis-type = "handset";
+
+	qcom,msm-id = <0xfb 0x0>;
+	qcom,pmic-id = <0x10009 0x1000a 0x0 0x0>;
+	qcom,board-id = <0xb64 0x0>;
+
+	/* psci is broken */
+	/delete-node/ psci;
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		spin-table@6000000 {
+			reg = <0x0 0x06000000 0x0 0x00001000>;
+			no-map;
+		};
+
+		ramoops@ff00000 {
+			compatible = "ramoops";
+			reg = <0x0 0x0ff00000 0x0 0x00100000>;
+			console-size = <0x20000>;
+			pmsg-size = <0x20000>;
+			record-size = <0x10000>;
+			ecc-size = <0x10>;
+		};
+
+		cont_splash_mem: fb@3400000 {
+			reg = <0x0 0x03400000 0x0 0x00c00000>;
+			no-map;
+		};
+
+		crash_fb_mem: crash-fb@4000000 {
+			reg = <0x0 0x04000000 0x0 0x00c00000>;
+			no-map;
+		};
+	};
+
+	gpio-hall-sensor {
+		compatible = "gpio-keys";
+
+		pinctrl-0 = <&hall_sensor_default>;
+		pinctrl-names = "default";
+
+		label = "Hall Effect Sensor";
+
+		event-hall-sensor {
+			gpios = <&tlmm 75 GPIO_ACTIVE_LOW>;
+			label = "hall effect sensor";
+			linux,input-type = <EV_SW>;
+			linux,code = <SW_LID>;
+			linux,can-disable;
+			wakeup-source;
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		key-vol-up {
+			label = "volume up";
+			gpios = <&pm8994_gpios 3 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEUP>;
+			wakeup-source;
+			debounce-interval = <15>;
+		};
+	};
+};
+
+&CPU0 {
+	enable-method = "spin-table";
+};
+
+&CPU1 {
+	enable-method = "spin-table";
+};
+
+&CPU2 {
+	enable-method = "spin-table";
+};
+
+&CPU3 {
+	enable-method = "spin-table";
+};
+
+&CPU4 {
+	enable-method = "spin-table";
+};
+
+&CPU5 {
+	enable-method = "spin-table";
+};
+
+&pm8994_resin {
+	linux,code = <KEY_VOLUMEDOWN>;
+	status = "okay";
+};
+
+&rpm_requests {
+	regulators-0 {
+		compatible = "qcom,rpm-pm8994-regulators";
+
+		vdd_s3-supply = <&vph_pwr>;
+		vdd_s4-supply = <&vph_pwr>;
+		vdd_s5-supply = <&vph_pwr>;
+		vdd_s7-supply = <&vph_pwr>;
+		vdd_l1-supply = <&pmi8994_s1>;
+		vdd_l2_26_28-supply = <&pm8994_s3>;
+		vdd_l3_11-supply = <&pm8994_s3>;
+		vdd_l4_27_31-supply = <&pm8994_s3>;
+		vdd_l5_7-supply = <&pm8994_s5>;
+		vdd_l6_12_32-supply = <&pm8994_s5>;
+		vdd_l8_16_30-supply = <&vph_pwr>;
+		vdd_l9_10_18_22-supply = <&pmi8994_bby>;
+		vdd_l13_19_23_24-supply = <&pmi8994_bby>;
+		vdd_l14_15-supply = <&pm8994_s5>;
+		vdd_l17_29-supply = <&pmi8994_bby>;
+		vdd_l20_21-supply = <&pmi8994_bby>;
+		vdd_l25-supply = <&pm8994_s5>;
+		vdd_lvs1_2-supply = <&pm8994_s4>;
+
+		pm8994_s3: s3 {
+			regulator-min-microvolt = <1300000>;
+			regulator-max-microvolt = <1300000>;
+		};
+
+		/* sdhc1 vqmmc and bcm */
+		pm8994_s4: s4 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-system-load = <325000>;
+			regulator-allow-set-load;
+		};
+
+		pm8994_s5: s5 {
+			regulator-min-microvolt = <2150000>;
+			regulator-max-microvolt = <2150000>;
+		};
+
+		/* sdhc2 vqmmc */
+		pm8994_l13: l13 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+			regulator-system-load = <22000>;
+			regulator-allow-set-load;
+		};
+
+		/* sdhc1 vmmc */
+		pm8994_l20: l20 {
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2950000>;
+			regulator-system-load = <570000>;
+			regulator-allow-set-load;
+		};
+
+		/* sdhc2 vmmc */
+		pm8994_l21: l21 {
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2950000>;
+			regulator-system-load = <800000>;
+			regulator-allow-set-load;
+		};
+	};
+
+	regulators-1 {
+		compatible = "qcom,rpm-pmi8994-regulators";
+
+		vdd_s1-supply = <&vph_pwr>;
+		vdd_bst_byp-supply = <&vph_pwr>;
+
+		pmi8994_s1: s1 {
+			regulator-min-microvolt = <1025000>;
+			regulator-max-microvolt = <1025000>;
+		};
+
+		/* S2 & S3 - VDD_GFX */
+
+		pmi8994_bby: boost-bypass {
+			regulator-min-microvolt = <3150000>;
+			regulator-max-microvolt = <3600000>;
+		};
+	};
+};
+
+&sdhc1 {
+	mmc-hs400-1_8v;
+	vmmc-supply = <&pm8994_l20>;
+	vqmmc-supply = <&pm8994_s4>;
+	non-removable;
+	status = "okay";
+};
+
+&sdhc2 {
+	vmmc-supply = <&pm8994_l21>;
+	vqmmc-supply = <&pm8994_l13>;
+	cd-gpios = <&pm8994_gpios 8 GPIO_ACTIVE_LOW>;
+	status = "okay";
+};
+
+&tlmm {
+	hall_sensor_default: hall-sensor-default-state {
+		pins = "gpio75";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8994.dtsi b/arch/arm64/boot/dts/qcom/msm8994.dtsi
index 695e541832ad..fc2a7f13f690 100644
--- a/arch/arm64/boot/dts/qcom/msm8994.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8994.dtsi
@@ -183,12 +183,12 @@
 
 		smd-edge {
 			interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>;
-			qcom,ipc = <&apcs 8 0>;
+			mboxes = <&apcs 0>;
 			qcom,smd-edge = <15>;
 			qcom,remote-pid = <6>;
 
 			rpm_requests: rpm-requests {
-				compatible = "qcom,rpm-msm8994";
+				compatible = "qcom,rpm-msm8994", "qcom,smd-rpm";
 				qcom,smd-channels = "rpm_requests";
 
 				rpmcc: clock-controller {
@@ -300,7 +300,7 @@
 
 		interrupts = <GIC_SPI 158 IRQ_TYPE_EDGE_RISING>;
 
-		qcom,ipc = <&apcs 8 10>;
+		mboxes = <&apcs 10>;
 
 		qcom,local-pid = <0>;
 		qcom,remote-pid = <2>;
@@ -325,7 +325,7 @@
 		interrupt-parent = <&intc>;
 		interrupts = <GIC_SPI 27 IRQ_TYPE_EDGE_RISING>;
 
-		qcom,ipc = <&apcs 8 14>;
+		mboxes = <&apcs 14>;
 
 		qcom,local-pid = <0>;
 		qcom,remote-pid = <1>;
@@ -1093,10 +1093,10 @@
 
 	timer: timer {
 		compatible = "arm,armv8-timer";
-		interrupts = <GIC_PPI 2 0xff08>,
-			     <GIC_PPI 3 0xff08>,
-			     <GIC_PPI 4 0xff08>,
-			     <GIC_PPI 1 0xff08>;
+		interrupts = <GIC_PPI 2 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 3 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 4 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 1 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
 	};
 
 	vph_pwr: vph-pwr-regulator {
diff --git a/arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi b/arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi
index 5ab583be9e0a..0386636a29f0 100644
--- a/arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi
@@ -405,7 +405,6 @@
 
 &hsusb_phy1 {
 	status = "okay";
-	extcon = <&typec>;
 
 	vdda-pll-supply = <&vreg_l12a_1p8>;
 	vdda-phy-dpdm-supply = <&vreg_l24a_3p075>;
diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
index 8d2cb6f41095..e5966724f37c 100644
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -472,7 +472,7 @@
 			mboxes = <&apcs_glb 0>;
 
 			rpm_requests: rpm-requests {
-				compatible = "qcom,rpm-msm8996";
+				compatible = "qcom,rpm-msm8996", "qcom,glink-smd-rpm";
 				qcom,glink-channels = "rpm_requests";
 
 				rpmcc: clock-controller {
@@ -982,6 +982,8 @@
 				 <&mmcc MDSS_MDP_CLK>;
 			clock-names = "iface", "core";
 
+			resets = <&mmcc MDSS_BCR>;
+
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges;
@@ -2077,24 +2079,20 @@
 			power-domains = <&gcc UFS_GDSC>;
 
 			clock-names =
-				"core_clk_src",
 				"core_clk",
 				"bus_clk",
 				"bus_aggr_clk",
 				"iface_clk",
-				"core_clk_unipro_src",
 				"core_clk_unipro",
 				"core_clk_ice",
 				"ref_clk",
 				"tx_lane0_sync_clk",
 				"rx_lane0_sync_clk";
 			clocks =
-				<&gcc UFS_AXI_CLK_SRC>,
 				<&gcc GCC_UFS_AXI_CLK>,
 				<&gcc GCC_SYS_NOC_UFS_AXI_CLK>,
 				<&gcc GCC_AGGRE2_UFS_AXI_CLK>,
 				<&gcc GCC_UFS_AHB_CLK>,
-				<&gcc UFS_ICE_CORE_CLK_SRC>,
 				<&gcc GCC_UFS_UNIPRO_CORE_CLK>,
 				<&gcc GCC_UFS_ICE_CORE_CLK>,
 				<&rpmcc RPM_SMD_LN_BB_CLK>,
@@ -2105,10 +2103,8 @@
 				<0 0>,
 				<0 0>,
 				<0 0>,
-				<0 0>,
-				<150000000 300000000>,
 				<75000000 150000000>,
-				<0 0>,
+				<150000000 300000000>,
 				<0 0>,
 				<0 0>,
 				<0 0>;
@@ -2483,6 +2479,13 @@
 
 			status = "disabled";
 
+			glink-edge {
+				interrupts = <GIC_SPI 179 IRQ_TYPE_EDGE_RISING>;
+				label = "dsps";
+				qcom,remote-pid = <3>;
+				mboxes = <&apcs_glb 27>;
+			};
+
 			smd-edge {
 				interrupts = <GIC_SPI 176 IRQ_TYPE_EDGE_RISING>;
 
@@ -2552,6 +2555,13 @@
 				memory-region = <&mdata_mem>;
 			};
 
+			glink-edge {
+				interrupts = <GIC_SPI 452 IRQ_TYPE_EDGE_RISING>;
+				label = "modem";
+				qcom,remote-pid = <1>;
+				mboxes = <&apcs_glb 15>;
+			};
+
 			smd-edge {
 				interrupts = <GIC_SPI 449 IRQ_TYPE_EDGE_RISING>;
 
@@ -3091,6 +3101,7 @@
 				snps,dis_u2_susphy_quirk;
 				snps,dis_enblslpm_quirk;
 				snps,is-utmi-l1-suspend;
+				snps,parkmode-disable-ss-quirk;
 				tx-fifo-resize;
 			};
 		};
@@ -3497,6 +3508,14 @@
 
 			status = "disabled";
 
+			glink-edge {
+				interrupts = <GIC_SPI 157 IRQ_TYPE_EDGE_RISING>;
+				label = "lpass";
+				qcom,remote-pid = <2>;
+				mboxes = <&apcs_glb 9>;
+			};
+
+
 			smd-edge {
 				interrupts = <GIC_SPI 156 IRQ_TYPE_EDGE_RISING>;
 
@@ -3553,6 +3572,63 @@
 						};
 					};
 				};
+
+				fastrpc {
+					compatible = "qcom,fastrpc";
+					qcom,smd-channels = "fastrpcsmd-apps-dsp";
+					label = "adsp";
+					qcom,non-secure-domain;
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					cb@5 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <5>;
+						iommus = <&lpass_q6_smmu 5>;
+					};
+
+					cb@6 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <6>;
+						iommus = <&lpass_q6_smmu 6>;
+					};
+
+					cb@7 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <7>;
+						iommus = <&lpass_q6_smmu 7>;
+					};
+
+					cb@8 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <8>;
+						iommus = <&lpass_q6_smmu 8>;
+					};
+
+					cb@9 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <9>;
+						iommus = <&lpass_q6_smmu 9>;
+					};
+
+					cb@10 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <10>;
+						iommus = <&lpass_q6_smmu 10>;
+					};
+
+					cb@11 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <11>;
+						iommus = <&lpass_q6_smmu 11>;
+					};
+
+					cb@12 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <12>;
+						iommus = <&lpass_q6_smmu 12>;
+					};
+				};
 			};
 		};
 
@@ -3654,7 +3730,6 @@
 	thermal-zones {
 		cpu0-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 3>;
 
@@ -3675,7 +3750,6 @@
 
 		cpu1-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 5>;
 
@@ -3696,7 +3770,6 @@
 
 		cpu2-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 8>;
 
@@ -3717,7 +3790,6 @@
 
 		cpu3-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 10>;
 
@@ -3738,7 +3810,6 @@
 
 		gpu-top-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 6>;
 
@@ -3760,7 +3831,6 @@
 
 		gpu-bottom-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 7>;
 
@@ -3782,7 +3852,6 @@
 
 		m4m-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 1>;
 
@@ -3797,7 +3866,6 @@
 
 		l3-or-venus-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 2>;
 
@@ -3812,7 +3880,6 @@
 
 		cluster0-l2-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 7>;
 
@@ -3827,7 +3894,6 @@
 
 		cluster1-l2-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 12>;
 
@@ -3842,7 +3908,6 @@
 
 		camera-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 1>;
 
@@ -3857,7 +3922,6 @@
 
 		q6-dsp-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 2>;
 
@@ -3872,7 +3936,6 @@
 
 		mem-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 3>;
 
@@ -3887,7 +3950,6 @@
 
 		modemtx-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 4>;
 
diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi
index d795b2bbe133..9aa9c5cee355 100644
--- a/arch/arm64/boot/dts/qcom/msm8998.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi
@@ -352,7 +352,7 @@
 			mboxes = <&apcs_glb 0>;
 
 			rpm_requests: rpm-requests {
-				compatible = "qcom,rpm-msm8998";
+				compatible = "qcom,rpm-msm8998", "qcom,glink-smd-rpm";
 				qcom,glink-channels = "rpm_requests";
 
 				rpmcc: clock-controller {
@@ -488,7 +488,6 @@
 	thermal-zones {
 		cpu0-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 1>;
 
@@ -509,7 +508,6 @@
 
 		cpu1-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 2>;
 
@@ -530,7 +528,6 @@
 
 		cpu2-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 3>;
 
@@ -551,7 +548,6 @@
 
 		cpu3-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 4>;
 
@@ -572,7 +568,6 @@
 
 		cpu4-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 7>;
 
@@ -593,7 +588,6 @@
 
 		cpu5-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 8>;
 
@@ -614,7 +608,6 @@
 
 		cpu6-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 9>;
 
@@ -635,7 +628,6 @@
 
 		cpu7-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 10>;
 
@@ -656,7 +648,6 @@
 
 		gpu-bottom-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 12>;
 
@@ -671,7 +662,6 @@
 
 		gpu-top-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 13>;
 
@@ -686,7 +676,6 @@
 
 		clust0-mhm-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 5>;
 
@@ -701,7 +690,6 @@
 
 		clust1-mhm-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 6>;
 
@@ -716,7 +704,6 @@
 
 		cluster1-l2-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 11>;
 
@@ -731,7 +718,6 @@
 
 		modem-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 1>;
 
@@ -746,7 +732,6 @@
 
 		mem-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 2>;
 
@@ -761,7 +746,6 @@
 
 		wlan-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 3>;
 
@@ -776,7 +760,6 @@
 
 		q6-dsp-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 4>;
 
@@ -791,7 +774,6 @@
 
 		camera-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 5>;
 
@@ -806,7 +788,6 @@
 
 		multimedia-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 6>;
 
@@ -1590,7 +1571,6 @@
 			 * SoC VDDMX RPM Power Domain in the Adreno driver.
 			 */
 			power-domains = <&gpucc GPU_GX_GDSC>;
-			status = "disabled";
 		};
 
 		gpucc: clock-controller@5065000 {
@@ -1606,6 +1586,33 @@
 				      "gpll0";
 		};
 
+		lpass_q6_smmu: iommu@5100000 {
+			compatible = "qcom,msm8998-smmu-v2", "qcom,smmu-v2";
+			reg = <0x05100000 0x40000>;
+			clocks = <&gcc HLOS1_VOTE_LPASS_ADSP_SMMU_CLK>;
+			clock-names = "bus";
+
+			#global-interrupts = <0>;
+			#iommu-cells = <1>;
+			interrupts =
+				<GIC_SPI 226 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 393 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 394 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 395 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 396 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 397 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 398 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 399 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 400 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 401 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 402 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 403 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>;
+
+			power-domains = <&gcc LPASS_ADSP_GDSC>;
+			status = "disabled";
+		};
+
 		remoteproc_slpi: remoteproc@5800000 {
 			compatible = "qcom,msm8998-slpi-pas";
 			reg = <0x05800000 0x4040>;
@@ -2164,6 +2171,7 @@
 				interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>;
 				snps,dis_u2_susphy_quirk;
 				snps,dis_enblslpm_quirk;
+				snps,parkmode-disable-ss-quirk;
 				phys = <&qusb2phy>, <&usb3phy>;
 				phy-names = "usb2-phy", "usb3-phy";
 				snps,has-lpm-erratum;
@@ -3020,6 +3028,54 @@
 			};
 		};
 
+		venus: video-codec@cc00000 {
+			compatible = "qcom,msm8998-venus";
+			reg = <0x0cc00000 0xff000>;
+			interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;
+			power-domains = <&mmcc VIDEO_TOP_GDSC>;
+			clocks = <&mmcc VIDEO_CORE_CLK>,
+				 <&mmcc VIDEO_AHB_CLK>,
+				 <&mmcc VIDEO_AXI_CLK>,
+				 <&mmcc VIDEO_MAXI_CLK>;
+			clock-names = "core", "iface", "bus", "mbus";
+			iommus = <&mmss_smmu 0x400>,
+				 <&mmss_smmu 0x401>,
+				 <&mmss_smmu 0x40a>,
+				 <&mmss_smmu 0x407>,
+				 <&mmss_smmu 0x40e>,
+				 <&mmss_smmu 0x40f>,
+				 <&mmss_smmu 0x408>,
+				 <&mmss_smmu 0x409>,
+				 <&mmss_smmu 0x40b>,
+				 <&mmss_smmu 0x40c>,
+				 <&mmss_smmu 0x40d>,
+				 <&mmss_smmu 0x410>,
+				 <&mmss_smmu 0x421>,
+				 <&mmss_smmu 0x428>,
+				 <&mmss_smmu 0x429>,
+				 <&mmss_smmu 0x42b>,
+				 <&mmss_smmu 0x42c>,
+				 <&mmss_smmu 0x42d>,
+				 <&mmss_smmu 0x411>,
+				 <&mmss_smmu 0x431>;
+			memory-region = <&venus_mem>;
+			status = "disabled";
+
+			video-decoder {
+				compatible = "venus-decoder";
+				clocks = <&mmcc VIDEO_SUBCORE0_CLK>;
+				clock-names = "core";
+				power-domains = <&mmcc VIDEO_SUBCORE0_GDSC>;
+			};
+
+			video-encoder {
+				compatible = "venus-encoder";
+				clocks = <&mmcc VIDEO_SUBCORE1_CLK>;
+				clock-names = "core";
+				power-domains = <&mmcc VIDEO_SUBCORE1_GDSC>;
+			};
+		};
+
 		mmss_smmu: iommu@cd00000 {
 			compatible = "qcom,msm8998-smmu-v2", "qcom,smmu-v2";
 			reg = <0x0cd00000 0x40000>;
@@ -3195,6 +3251,7 @@
 			iommus = <&anoc2_smmu 0x1900>,
 				 <&anoc2_smmu 0x1901>;
 			qcom,snoc-host-cap-8bit-quirk;
+			qcom,no-msa-ready-indicator;
 		};
 	};
 };
diff --git a/arch/arm64/boot/dts/qcom/pm6125.dtsi b/arch/arm64/boot/dts/qcom/pm6125.dtsi
index 99369a0cdb61..d0db28336fa9 100644
--- a/arch/arm64/boot/dts/qcom/pm6125.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm6125.dtsi
@@ -10,7 +10,6 @@
 	thermal-zones {
 		pm6125-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&pm6125_temp>;
 
diff --git a/arch/arm64/boot/dts/qcom/pm6150.dtsi b/arch/arm64/boot/dts/qcom/pm6150.dtsi
index 6de6ed562d97..59524609fb1e 100644
--- a/arch/arm64/boot/dts/qcom/pm6150.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm6150.dtsi
@@ -13,7 +13,7 @@
 	thermal-zones {
 		pm6150_thermal: pm6150-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&pm6150_temp>;
 
 			trips {
@@ -166,5 +166,11 @@
 		reg = <0x1 SPMI_USID>;
 		#address-cells = <1>;
 		#size-cells = <0>;
+
+		pm6150_vib: vibrator@5300 {
+			compatible = "qcom,pm6150-vib", "qcom,pmi632-vib";
+			reg = <0x5300>;
+			status = "disabled";
+		};
 	};
 };
diff --git a/arch/arm64/boot/dts/qcom/pm6150l.dtsi b/arch/arm64/boot/dts/qcom/pm6150l.dtsi
index 0fce45276e5c..334f976f1154 100644
--- a/arch/arm64/boot/dts/qcom/pm6150l.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm6150l.dtsi
@@ -10,9 +10,6 @@
 / {
 	thermal-zones {
 		pm6150l-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&pm6150l_temp>;
 
 			trips {
diff --git a/arch/arm64/boot/dts/qcom/pm6350.dtsi b/arch/arm64/boot/dts/qcom/pm6350.dtsi
index 3a2a841e83f1..a20ee2457101 100644
--- a/arch/arm64/boot/dts/qcom/pm6350.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm6350.dtsi
@@ -10,7 +10,6 @@
 	thermal-zones {
 		pm6350-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&pm6350_temp>;
 
diff --git a/arch/arm64/boot/dts/qcom/pm660.dtsi b/arch/arm64/boot/dts/qcom/pm660.dtsi
index 98dc04962fe3..156b2ddff0dc 100644
--- a/arch/arm64/boot/dts/qcom/pm660.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm660.dtsi
@@ -13,7 +13,6 @@
 	thermal-zones {
 		pm660-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&pm660_temp>;
 
@@ -74,6 +73,23 @@
 			};
 		};
 
+		pm660_charger: charger@1000 {
+			compatible = "qcom,pm660-charger";
+			reg = <0x1000>;
+
+			interrupts = <0x0 0x13 0x4 IRQ_TYPE_EDGE_BOTH>,
+				     <0x0 0x12 0x2 IRQ_TYPE_EDGE_BOTH>,
+				     <0x0 0x16 0x1 IRQ_TYPE_EDGE_RISING>,
+				     <0x0 0x13 0x6 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "usb-plugin", "bat-ov", "wdog-bark", "usbin-icl-change";
+
+			io-channels = <&pm660_rradc 3>,
+				      <&pm660_rradc 4>;
+			io-channel-names = "usbin_i", "usbin_v";
+
+			status = "disabled";
+		};
+
 		pm660_temp: temp-alarm@2400 {
 			compatible = "qcom,spmi-temp-alarm";
 			reg = <0x2400>;
@@ -181,6 +197,14 @@
 			};
 		};
 
+		pm660_rradc: adc@4500 {
+			compatible = "qcom,pm660-rradc";
+			reg = <0x4500>;
+			#io-channel-cells = <1>;
+
+			status = "disabled";
+		};
+
 		pm660_gpios: gpio@c000 {
 			compatible = "qcom,pm660-gpio", "qcom,spmi-gpio";
 			reg = <0xc000>;
diff --git a/arch/arm64/boot/dts/qcom/pm660l.dtsi b/arch/arm64/boot/dts/qcom/pm660l.dtsi
index 6fdbf507c262..0094e0ef058b 100644
--- a/arch/arm64/boot/dts/qcom/pm660l.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm660l.dtsi
@@ -13,7 +13,6 @@
 	thermal-zones {
 		pm660l-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&pm660l_temp>;
 
diff --git a/arch/arm64/boot/dts/qcom/pm7250b.dtsi b/arch/arm64/boot/dts/qcom/pm7250b.dtsi
index 3bf7cf5d1700..0761e6b5fd8d 100644
--- a/arch/arm64/boot/dts/qcom/pm7250b.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm7250b.dtsi
@@ -11,7 +11,6 @@
 	thermal-zones {
 		pm7250b-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&pm7250b_temp>;
 
@@ -45,6 +44,52 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
+		pm7250b_vbus: usb-vbus-regulator@1100 {
+			compatible = "qcom,pm7250b-vbus-reg", "qcom,pm8150b-vbus-reg";
+			reg = <0x1100>;
+			status = "disabled";
+		};
+
+		pm7250b_typec: typec@1500 {
+			compatible = "qcom,pm7250b-typec", "qcom,pm8150b-typec";
+			reg = <0x1500>,
+			      <0x1700>;
+			interrupts = <PM7250B_SID 0x15 0x00 IRQ_TYPE_EDGE_RISING>,
+				     <PM7250B_SID 0x15 0x01 IRQ_TYPE_EDGE_BOTH>,
+				     <PM7250B_SID 0x15 0x02 IRQ_TYPE_EDGE_RISING>,
+				     <PM7250B_SID 0x15 0x03 IRQ_TYPE_EDGE_BOTH>,
+				     <PM7250B_SID 0x15 0x04 IRQ_TYPE_EDGE_RISING>,
+				     <PM7250B_SID 0x15 0x05 IRQ_TYPE_EDGE_RISING>,
+				     <PM7250B_SID 0x15 0x06 IRQ_TYPE_EDGE_BOTH>,
+				     <PM7250B_SID 0x15 0x07 IRQ_TYPE_EDGE_RISING>,
+				     <PM7250B_SID 0x17 0x00 IRQ_TYPE_EDGE_RISING>,
+				     <PM7250B_SID 0x17 0x01 IRQ_TYPE_EDGE_RISING>,
+				     <PM7250B_SID 0x17 0x02 IRQ_TYPE_EDGE_RISING>,
+				     <PM7250B_SID 0x17 0x03 IRQ_TYPE_EDGE_RISING>,
+				     <PM7250B_SID 0x17 0x04 IRQ_TYPE_EDGE_RISING>,
+				     <PM7250B_SID 0x17 0x05 IRQ_TYPE_EDGE_RISING>,
+				     <PM7250B_SID 0x17 0x06 IRQ_TYPE_EDGE_RISING>,
+				     <PM7250B_SID 0x17 0x07 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "or-rid-detect-change",
+					  "vpd-detect",
+					  "cc-state-change",
+					  "vconn-oc",
+					  "vbus-change",
+					  "attach-detach",
+					  "legacy-cable-detect",
+					  "try-snk-src-detect",
+					  "sig-tx",
+					  "sig-rx",
+					  "msg-tx",
+					  "msg-rx",
+					  "msg-tx-failed",
+					  "msg-tx-discarded",
+					  "msg-rx-discarded",
+					  "fr-swap";
+			vdd-vbus-supply = <&pm7250b_vbus>;
+			status = "disabled";
+		};
+
 		pm7250b_temp: temp-alarm@2400 {
 			compatible = "qcom,spmi-temp-alarm";
 			reg = <0x2400>;
diff --git a/arch/arm64/boot/dts/qcom/pm7325.dtsi b/arch/arm64/boot/dts/qcom/pm7325.dtsi
index d1c5476af5ee..6e29468505b2 100644
--- a/arch/arm64/boot/dts/qcom/pm7325.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm7325.dtsi
@@ -35,7 +35,7 @@
 &thermal_zones {
 	pm7325_thermal: pm7325-thermal {
 		polling-delay-passive = <100>;
-		polling-delay = <0>;
+
 		thermal-sensors = <&pm7325_temp_alarm>;
 
 		trips {
diff --git a/arch/arm64/boot/dts/qcom/pm7550ba.dtsi b/arch/arm64/boot/dts/qcom/pm7550ba.dtsi
index 8b00ece987d1..853a1d83a7f0 100644
--- a/arch/arm64/boot/dts/qcom/pm7550ba.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm7550ba.dtsi
@@ -10,7 +10,6 @@
 	thermal-zones {
 		pm7550ba-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&pm7550ba_temp_alarm>;
 
diff --git a/arch/arm64/boot/dts/qcom/pm8010.dtsi b/arch/arm64/boot/dts/qcom/pm8010.dtsi
index 0ea641e12209..ef330194946b 100644
--- a/arch/arm64/boot/dts/qcom/pm8010.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8010.dtsi
@@ -10,7 +10,6 @@
 	thermal-zones {
 		pm8010-m-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&pm8010_m_temp_alarm>;
 
@@ -31,7 +30,6 @@
 
 		pm8010-n-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&pm8010_n_temp_alarm>;
 
diff --git a/arch/arm64/boot/dts/qcom/pm8150.dtsi b/arch/arm64/boot/dts/qcom/pm8150.dtsi
index 3ba3ba5d8fce..a74a7ff660d2 100644
--- a/arch/arm64/boot/dts/qcom/pm8150.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8150.dtsi
@@ -13,7 +13,6 @@
 	thermal-zones {
 		pm8150-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&pm8150_temp>;
 
diff --git a/arch/arm64/boot/dts/qcom/pm8150b.dtsi b/arch/arm64/boot/dts/qcom/pm8150b.dtsi
index 1aee3270ce7b..3f7b0b6a1d10 100644
--- a/arch/arm64/boot/dts/qcom/pm8150b.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8150b.dtsi
@@ -12,7 +12,6 @@
 	thermal-zones {
 		pm8150b-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&pm8150b_temp>;
 
diff --git a/arch/arm64/boot/dts/qcom/pm8150l.dtsi b/arch/arm64/boot/dts/qcom/pm8150l.dtsi
index ac08a09c64c2..3911d6d0d2e2 100644
--- a/arch/arm64/boot/dts/qcom/pm8150l.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8150l.dtsi
@@ -12,7 +12,6 @@
 	thermal-zones {
 		pm8150l-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&pm8150l_temp>;
 
diff --git a/arch/arm64/boot/dts/qcom/pm8350.dtsi b/arch/arm64/boot/dts/qcom/pm8350.dtsi
index 9ed9ba23e81e..cb55b23688d6 100644
--- a/arch/arm64/boot/dts/qcom/pm8350.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8350.dtsi
@@ -10,7 +10,7 @@
 	thermal-zones {
 		pm8350_thermal: pm8350-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&pm8350_temp_alarm>;
 
 			trips {
diff --git a/arch/arm64/boot/dts/qcom/pm8350b.dtsi b/arch/arm64/boot/dts/qcom/pm8350b.dtsi
index 05c105898892..cf82f8a64a9b 100644
--- a/arch/arm64/boot/dts/qcom/pm8350b.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8350b.dtsi
@@ -10,7 +10,7 @@
 	thermal-zones {
 		pm8350b_thermal: pm8350b-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&pm8350b_temp_alarm>;
 
 			trips {
diff --git a/arch/arm64/boot/dts/qcom/pm8350c.dtsi b/arch/arm64/boot/dts/qcom/pm8350c.dtsi
index aa74e21fe0dc..1a24e6439e36 100644
--- a/arch/arm64/boot/dts/qcom/pm8350c.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8350c.dtsi
@@ -48,7 +48,7 @@
 	thermal-zones {
 		pm8350c_thermal: pm8350c-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&pm8350c_temp_alarm>;
 
 			trips {
diff --git a/arch/arm64/boot/dts/qcom/pm8450.dtsi b/arch/arm64/boot/dts/qcom/pm8450.dtsi
index ae5bce3cf46e..decb8809fd36 100644
--- a/arch/arm64/boot/dts/qcom/pm8450.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8450.dtsi
@@ -10,7 +10,6 @@
 	thermal-zones {
 		pm8450-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&pm8450_temp_alarm>;
 
diff --git a/arch/arm64/boot/dts/qcom/pm8550.dtsi b/arch/arm64/boot/dts/qcom/pm8550.dtsi
index 797a18c249a4..896bcacb6490 100644
--- a/arch/arm64/boot/dts/qcom/pm8550.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8550.dtsi
@@ -10,7 +10,6 @@
 	thermal-zones {
 		pm8550-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&pm8550_temp_alarm>;
 
diff --git a/arch/arm64/boot/dts/qcom/pm8550b.dtsi b/arch/arm64/boot/dts/qcom/pm8550b.dtsi
index 72609f31c890..74d23b8970f4 100644
--- a/arch/arm64/boot/dts/qcom/pm8550b.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8550b.dtsi
@@ -10,7 +10,6 @@
 	thermal-zones {
 		pm8550b-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&pm8550b_temp_alarm>;
 
diff --git a/arch/arm64/boot/dts/qcom/pm8550ve.dtsi b/arch/arm64/boot/dts/qcom/pm8550ve.dtsi
index 4dc1f03ab2c7..9d4734eabf5a 100644
--- a/arch/arm64/boot/dts/qcom/pm8550ve.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8550ve.dtsi
@@ -10,7 +10,6 @@
 	thermal-zones {
 		pm8550ve-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&pm8550ve_temp_alarm>;
 
diff --git a/arch/arm64/boot/dts/qcom/pm8550vs.dtsi b/arch/arm64/boot/dts/qcom/pm8550vs.dtsi
index 97b1c18aa7d8..6426b431616b 100644
--- a/arch/arm64/boot/dts/qcom/pm8550vs.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8550vs.dtsi
@@ -10,7 +10,6 @@
 	thermal-zones {
 		pm8550vs-c-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&pm8550vs_c_temp_alarm>;
 
@@ -31,7 +30,6 @@
 
 		pm8550vs-d-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&pm8550vs_d_temp_alarm>;
 
@@ -52,7 +50,6 @@
 
 		pm8550vs-e-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&pm8550vs_e_temp_alarm>;
 
@@ -73,7 +70,6 @@
 
 		pm8550vs-g-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&pm8550vs_g_temp_alarm>;
 
diff --git a/arch/arm64/boot/dts/qcom/pm8916.dtsi b/arch/arm64/boot/dts/qcom/pm8916.dtsi
index 4b2e8fb47d2d..f8e4829ff7f7 100644
--- a/arch/arm64/boot/dts/qcom/pm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8916.dtsi
@@ -4,8 +4,37 @@
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/spmi/spmi.h>
 
-&spmi_bus {
+/ {
+	thermal-zones {
+		pm8916-thermal {
+			polling-delay-passive = <100>;
+
+			thermal-sensors = <&pm8916_temp>;
+
+			trips {
+				trip0 {
+					temperature = <105000>;
+					hysteresis = <0>;
+					type = "passive";
+				};
+
+				trip1 {
+					temperature = <125000>;
+					hysteresis = <0>;
+					type = "hot";
+				};
+
+				trip2 {
+					temperature = <145000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+	};
+};
 
+&spmi_bus {
 	pm8916_0: pmic@0 {
 		compatible = "qcom,pm8916", "qcom,spmi-pmic";
 		reg = <0x0 SPMI_USID>;
diff --git a/arch/arm64/boot/dts/qcom/pm8950.dtsi b/arch/arm64/boot/dts/qcom/pm8950.dtsi
index f03095779de0..ed72c6101813 100644
--- a/arch/arm64/boot/dts/qcom/pm8950.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8950.dtsi
@@ -18,7 +18,7 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
-		pon@800 {
+		pm8950_pon: pon@800 {
 			compatible = "qcom,pm8916-pon";
 			reg = <0x0800>;
 			mode-bootloader = <0x2>;
@@ -31,6 +31,14 @@
 				bias-pull-up;
 				linux,code = <KEY_POWER>;
 			};
+
+			pm8950_resin: resin {
+				compatible = "qcom,pm8941-resin";
+				interrupts = <0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>;
+				debounce = <15625>;
+				bias-pull-up;
+				status = "disabled";
+			};
 		};
 
 		pm8950_temp: temp-alarm@2400 {
diff --git a/arch/arm64/boot/dts/qcom/pm8953.dtsi b/arch/arm64/boot/dts/qcom/pm8953.dtsi
index 1067e141be6c..64258505f9ba 100644
--- a/arch/arm64/boot/dts/qcom/pm8953.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8953.dtsi
@@ -9,9 +9,6 @@
 / {
 	thermal-zones {
 		pm8953-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&pm8953_temp>;
 
 			trips {
diff --git a/arch/arm64/boot/dts/qcom/pm8994.dtsi b/arch/arm64/boot/dts/qcom/pm8994.dtsi
index d44a95caf04a..353e4a6bd088 100644
--- a/arch/arm64/boot/dts/qcom/pm8994.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8994.dtsi
@@ -8,7 +8,6 @@
 	thermal-zones {
 		pm8994-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&pm8994_temp>;
 
diff --git a/arch/arm64/boot/dts/qcom/pm8998.dtsi b/arch/arm64/boot/dts/qcom/pm8998.dtsi
index 3f82715392c6..3ecb330590e5 100644
--- a/arch/arm64/boot/dts/qcom/pm8998.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8998.dtsi
@@ -11,7 +11,6 @@
 	thermal-zones {
 		pm8998-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&pm8998_temp>;
 
diff --git a/arch/arm64/boot/dts/qcom/pmi632.dtsi b/arch/arm64/boot/dts/qcom/pmi632.dtsi
index 94d53b1cf6c8..8c899d148e46 100644
--- a/arch/arm64/boot/dts/qcom/pmi632.dtsi
+++ b/arch/arm64/boot/dts/qcom/pmi632.dtsi
@@ -11,7 +11,6 @@
 	thermal-zones {
 		pmi632-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&pmi632_temp>;
 
@@ -200,5 +199,11 @@
 
 			status = "disabled";
 		};
+
+		pmi632_vib: vibrator@5700 {
+			compatible = "qcom,pmi632-vib";
+			reg = <0x5700>;
+			status = "disabled";
+		};
 	};
 };
diff --git a/arch/arm64/boot/dts/qcom/pmi8950.dtsi b/arch/arm64/boot/dts/qcom/pmi8950.dtsi
index 1029f3b1bb9a..4aff437263a2 100644
--- a/arch/arm64/boot/dts/qcom/pmi8950.dtsi
+++ b/arch/arm64/boot/dts/qcom/pmi8950.dtsi
@@ -84,6 +84,13 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
+		pmi8950_pwm: pwm {
+			compatible = "qcom,pmi8950-pwm";
+			#pwm-cells = <2>;
+
+			status = "disabled";
+		};
+
 		pmi8950_wled: leds@d800 {
 			compatible = "qcom,pmi8950-wled";
 			reg = <0xd800>, <0xd900>;
diff --git a/arch/arm64/boot/dts/qcom/pmi8994.dtsi b/arch/arm64/boot/dts/qcom/pmi8994.dtsi
index 36d6a1fb553a..9ee59e6d2cdb 100644
--- a/arch/arm64/boot/dts/qcom/pmi8994.dtsi
+++ b/arch/arm64/boot/dts/qcom/pmi8994.dtsi
@@ -57,8 +57,11 @@
 			interrupts = <0x3 0xd8 0x1 IRQ_TYPE_EDGE_RISING>,
 				     <0x3 0xd8 0x2 IRQ_TYPE_EDGE_RISING>;
 			interrupt-names = "ovp", "short";
+			label = "backlight";
+
 			qcom,cabc;
 			qcom,external-pfet;
+
 			status = "disabled";
 		};
 	};
diff --git a/arch/arm64/boot/dts/qcom/pmm8155au_1.dtsi b/arch/arm64/boot/dts/qcom/pmm8155au_1.dtsi
index dbd4b91dfe06..5084de66fc46 100644
--- a/arch/arm64/boot/dts/qcom/pmm8155au_1.dtsi
+++ b/arch/arm64/boot/dts/qcom/pmm8155au_1.dtsi
@@ -12,7 +12,6 @@
 	thermal-zones {
 		pmm8155au-1-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&pmm8155au_1_temp>;
 
diff --git a/arch/arm64/boot/dts/qcom/pmm8155au_2.dtsi b/arch/arm64/boot/dts/qcom/pmm8155au_2.dtsi
index 1cee20ac2c9c..555e4a456ef1 100644
--- a/arch/arm64/boot/dts/qcom/pmm8155au_2.dtsi
+++ b/arch/arm64/boot/dts/qcom/pmm8155au_2.dtsi
@@ -11,7 +11,6 @@
 	thermal-zones {
 		pmm8155au-2-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&pmm8155au_2_temp>;
 
diff --git a/arch/arm64/boot/dts/qcom/pmr735a.dtsi b/arch/arm64/boot/dts/qcom/pmr735a.dtsi
index febda50779f9..f8efd8e5e68f 100644
--- a/arch/arm64/boot/dts/qcom/pmr735a.dtsi
+++ b/arch/arm64/boot/dts/qcom/pmr735a.dtsi
@@ -36,7 +36,7 @@
 	thermal-zones {
 		pmr735a_thermal: pmr735a-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&pmr735a_temp_alarm>;
 
 			trips {
diff --git a/arch/arm64/boot/dts/qcom/pmr735b.dtsi b/arch/arm64/boot/dts/qcom/pmr735b.dtsi
index f7473e247322..09affc05b397 100644
--- a/arch/arm64/boot/dts/qcom/pmr735b.dtsi
+++ b/arch/arm64/boot/dts/qcom/pmr735b.dtsi
@@ -10,7 +10,7 @@
 	thermal-zones {
 		pmr735b_thermal: pmr735b-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&pmr735b_temp_alarm>;
 
 			trips {
diff --git a/arch/arm64/boot/dts/qcom/pmr735d_a.dtsi b/arch/arm64/boot/dts/qcom/pmr735d_a.dtsi
index 37daaefe3431..f9f1793d310e 100644
--- a/arch/arm64/boot/dts/qcom/pmr735d_a.dtsi
+++ b/arch/arm64/boot/dts/qcom/pmr735d_a.dtsi
@@ -10,7 +10,6 @@
 	thermal-zones {
 		pmr735d-k-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&pmr735d_k_temp_alarm>;
 
diff --git a/arch/arm64/boot/dts/qcom/pmr735d_b.dtsi b/arch/arm64/boot/dts/qcom/pmr735d_b.dtsi
index 3b470f6ac46f..d91fbd3bff10 100644
--- a/arch/arm64/boot/dts/qcom/pmr735d_b.dtsi
+++ b/arch/arm64/boot/dts/qcom/pmr735d_b.dtsi
@@ -10,7 +10,6 @@
 	thermal-zones {
 		pmr735d-l-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&pmr735d_l_temp_alarm>;
 
diff --git a/arch/arm64/boot/dts/qcom/pms405.dtsi b/arch/arm64/boot/dts/qcom/pms405.dtsi
index 461ad97032f7..3f9100c7eff4 100644
--- a/arch/arm64/boot/dts/qcom/pms405.dtsi
+++ b/arch/arm64/boot/dts/qcom/pms405.dtsi
@@ -12,7 +12,6 @@
 	thermal-zones {
 		pms405-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&pms405_temp>;
 
diff --git a/arch/arm64/boot/dts/qcom/pmx75.dtsi b/arch/arm64/boot/dts/qcom/pmx75.dtsi
index 373e45f63dff..2e61b7849c92 100644
--- a/arch/arm64/boot/dts/qcom/pmx75.dtsi
+++ b/arch/arm64/boot/dts/qcom/pmx75.dtsi
@@ -10,7 +10,6 @@
 	thermal-zones {
 		pmx75-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&pmx75_temp_alarm>;
 
diff --git a/arch/arm64/boot/dts/qcom/qcm2290.dtsi b/arch/arm64/boot/dts/qcom/qcm2290.dtsi
index 106110a9f551..79bc42ffb6a1 100644
--- a/arch/arm64/boot/dts/qcom/qcm2290.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcm2290.dtsi
@@ -7,6 +7,7 @@
 
 #include <dt-bindings/clock/qcom,dispcc-qcm2290.h>
 #include <dt-bindings/clock/qcom,gcc-qcm2290.h>
+#include <dt-bindings/clock/qcom,qcm2290-gpucc.h>
 #include <dt-bindings/clock/qcom,rpmcc.h>
 #include <dt-bindings/dma/qcom-gpi.h>
 #include <dt-bindings/firmware/qcom,scm.h>
@@ -214,7 +215,7 @@
 			mboxes = <&apcs_glb 0>;
 
 			rpm_requests: rpm-requests {
-				compatible = "qcom,rpm-qcm2290";
+				compatible = "qcom,rpm-qcm2290", "qcom,glink-smd-rpm";
 				qcom,glink-channels = "rpm_requests";
 
 				rpmcc: clock-controller {
@@ -758,6 +759,11 @@
 				reg = <0x25b 0x1>;
 				bits = <1 4>;
 			};
+
+			gpu_speed_bin: gpu-speed-bin@2006 {
+				reg = <0x2006 0x2>;
+				bits = <5 8>;
+			};
 		};
 
 		pmu@1b8e300 {
@@ -1425,6 +1431,154 @@
 			};
 		};
 
+		gpu: gpu@5900000 {
+			compatible = "qcom,adreno-07000200", "qcom,adreno";
+			reg = <0x0 0x05900000 0x0 0x40000>;
+			reg-names = "kgsl_3d0_reg_memory";
+
+			interrupts = <GIC_SPI 177 IRQ_TYPE_LEVEL_HIGH>;
+
+			clocks = <&gpucc GPU_CC_GX_GFX3D_CLK>,
+				 <&gpucc GPU_CC_AHB_CLK>,
+				 <&gcc GCC_BIMC_GPU_AXI_CLK>,
+				 <&gcc GCC_GPU_MEMNOC_GFX_CLK>,
+				 <&gpucc GPU_CC_CX_GMU_CLK>,
+				 <&gpucc GPU_CC_CXO_CLK>;
+			clock-names = "core",
+				      "iface",
+				      "mem_iface",
+				      "alt_mem_iface",
+				      "gmu",
+				      "xo";
+
+			interconnects = <&bimc MASTER_GFX3D RPM_ALWAYS_TAG
+					 &bimc SLAVE_EBI1 RPM_ALWAYS_TAG>;
+			interconnect-names = "gfx-mem";
+
+			iommus = <&adreno_smmu 0 1>,
+				 <&adreno_smmu 2 0>;
+			operating-points-v2 = <&gpu_opp_table>;
+			power-domains = <&rpmpd QCM2290_VDDCX>;
+			qcom,gmu = <&gmu_wrapper>;
+
+			nvmem-cells = <&gpu_speed_bin>;
+			nvmem-cell-names = "speed_bin";
+			#cooling-cells = <2>;
+
+			status = "disabled";
+
+			zap-shader {
+				memory-region = <&pil_gpu_mem>;
+			};
+
+			gpu_opp_table: opp-table {
+				compatible = "operating-points-v2";
+
+				/* TODO: Scale RPM_SMD_BIMC_GPU_CLK w/ turbo freqs */
+				opp-1123200000 {
+					opp-hz = /bits/ 64 <1123200000>;
+					required-opps = <&rpmpd_opp_turbo_plus>;
+					opp-peak-kBps = <6881000>;
+					opp-supported-hw = <0x3>;
+					turbo-mode;
+				};
+
+				opp-1017600000 {
+					opp-hz = /bits/ 64 <1017600000>;
+					required-opps = <&rpmpd_opp_turbo>;
+					opp-peak-kBps = <6881000>;
+					opp-supported-hw = <0x3>;
+					turbo-mode;
+				};
+
+				opp-921600000 {
+					opp-hz = /bits/ 64 <921600000>;
+					required-opps = <&rpmpd_opp_nom_plus>;
+					opp-peak-kBps = <6881000>;
+					opp-supported-hw = <0x3>;
+				};
+
+				opp-844800000 {
+					opp-hz = /bits/ 64 <844800000>;
+					required-opps = <&rpmpd_opp_nom>;
+					opp-peak-kBps = <6881000>;
+					opp-supported-hw = <0x7>;
+				};
+
+				opp-672000000 {
+					opp-hz = /bits/ 64 <672000000>;
+					required-opps = <&rpmpd_opp_svs_plus>;
+					opp-peak-kBps = <3879000>;
+					opp-supported-hw = <0xf>;
+				};
+
+				opp-537600000 {
+					opp-hz = /bits/ 64 <537600000>;
+					required-opps = <&rpmpd_opp_svs>;
+					opp-peak-kBps = <2929000>;
+					opp-supported-hw = <0xf>;
+				};
+
+				opp-355200000 {
+					opp-hz = /bits/ 64 <355200000>;
+					required-opps = <&rpmpd_opp_low_svs>;
+					opp-peak-kBps = <1720000>;
+					opp-supported-hw = <0xf>;
+				};
+			};
+		};
+
+		gmu_wrapper: gmu@596a000 {
+			compatible = "qcom,adreno-gmu-wrapper";
+			reg = <0x0 0x0596a000 0x0 0x30000>;
+			reg-names = "gmu";
+			power-domains = <&gpucc GPU_CX_GDSC>,
+					<&gpucc GPU_GX_GDSC>;
+			power-domain-names = "cx",
+					     "gx";
+		};
+
+		gpucc: clock-controller@5990000 {
+			compatible = "qcom,qcm2290-gpucc";
+			reg = <0x0 0x05990000 0x0 0x9000>;
+			clocks = <&gcc GCC_GPU_CFG_AHB_CLK>,
+				 <&rpmcc RPM_SMD_XO_CLK_SRC>,
+				 <&gcc GCC_GPU_GPLL0_CLK_SRC>,
+				 <&gcc GCC_GPU_GPLL0_DIV_CLK_SRC>;
+			power-domains = <&rpmpd QCM2290_VDDCX>;
+			required-opps = <&rpmpd_opp_low_svs>;
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+			#power-domain-cells = <1>;
+		};
+
+		adreno_smmu: iommu@59a0000 {
+			compatible = "qcom,qcm2290-smmu-500", "qcom,adreno-smmu",
+				     "qcom,smmu-500", "arm,mmu-500";
+			reg = <0x0 0x059a0000 0x0 0x10000>;
+			interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 171 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 172 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
+
+			clocks = <&gcc GCC_GPU_MEMNOC_GFX_CLK>,
+				 <&gpucc GPU_CC_HLOS1_VOTE_GPU_SMMU_CLK>,
+				 <&gcc GCC_GPU_SNOC_DVM_GFX_CLK>;
+			clock-names = "mem",
+				      "hlos",
+				      "iface";
+
+			power-domains = <&gpucc GPU_CX_GDSC>;
+
+			#global-interrupts = <1>;
+			#iommu-cells = <2>;
+		};
+
 		mdss: display-subsystem@5e00000 {
 			compatible = "qcom,qcm2290-mdss";
 			reg = <0x0 0x05e00000 0x0 0x1000>;
@@ -1924,9 +2078,6 @@
 
 	thermal-zones {
 		mapss-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 0>;
 
 			trips {
@@ -1951,9 +2102,6 @@
 		};
 
 		video-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 1>;
 
 			trips {
@@ -1978,9 +2126,6 @@
 		};
 
 		wlan-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 2>;
 
 			trips {
@@ -2005,9 +2150,6 @@
 		};
 
 		cpuss0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 3>;
 
 			trips {
@@ -2032,9 +2174,6 @@
 		};
 
 		cpuss1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 4>;
 
 			trips {
@@ -2059,9 +2198,6 @@
 		};
 
 		mdm0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 5>;
 
 			trips {
@@ -2086,9 +2222,6 @@
 		};
 
 		mdm1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 6>;
 
 			trips {
@@ -2113,9 +2246,6 @@
 		};
 
 		gpu-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 7>;
 
 			trips {
@@ -2140,9 +2270,6 @@
 		};
 
 		hm-center-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 8>;
 
 			trips {
@@ -2167,9 +2294,6 @@
 		};
 
 		camera-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 9>;
 
 			trips {
diff --git a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
index f3432701945f..8ab30c01712e 100644
--- a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
+++ b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
@@ -167,7 +167,7 @@
 	thermal-zones {
 		camera-thermal {
 			polling-delay-passive = <0>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&pmk8350_adc_tm 2>;
 
 			trips {
@@ -181,7 +181,7 @@
 
 		chg-skin-thermal {
 			polling-delay-passive = <0>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&pm7250b_adc_tm 0>;
 
 			trips {
@@ -195,7 +195,7 @@
 
 		conn-thermal {
 			polling-delay-passive = <0>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&pm7250b_adc_tm 1>;
 
 			trips {
@@ -207,9 +207,28 @@
 			};
 		};
 
+		pm8008-thermal {
+			polling-delay-passive = <100>;
+			thermal-sensors = <&pm8008>;
+
+			trips {
+				trip0 {
+					temperature = <95000>;
+					hysteresis = <0>;
+					type = "passive";
+				};
+
+				trip1 {
+					temperature = <115000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+
 		quiet-thermal {
 			polling-delay-passive = <0>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&pmk8350_adc_tm 1>;
 
 			trips {
@@ -223,7 +242,7 @@
 
 		rear-cam-thermal {
 			polling-delay-passive = <0>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&pmk8350_adc_tm 4>;
 
 			trips {
@@ -237,7 +256,7 @@
 
 		sdm-skin-thermal {
 			polling-delay-passive = <0>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&pmk8350_adc_tm 3>;
 
 			trips {
@@ -251,7 +270,7 @@
 
 		xo-thermal {
 			polling-delay-passive = <0>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&pmk8350_adc_tm 0>;
 
 			trips {
@@ -271,46 +290,54 @@
 		qcom,pmic-id = "b";
 
 		vreg_s1b: smps1 {
+			regulator-name = "vreg_s1b";
 			regulator-min-microvolt = <1840000>;
 			regulator-max-microvolt = <2040000>;
 		};
 
 		vreg_s7b: smps7 {
+			regulator-name = "vreg_s7b";
 			regulator-min-microvolt = <535000>;
 			regulator-max-microvolt = <1120000>;
 		};
 
 		vreg_s8b: smps8 {
+			regulator-name = "vreg_s8b";
 			regulator-min-microvolt = <1200000>;
 			regulator-max-microvolt = <1500000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_RET>;
 		};
 
 		vreg_l1b: ldo1 {
+			regulator-name = "vreg_l1b";
 			regulator-min-microvolt = <825000>;
 			regulator-max-microvolt = <925000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l2b: ldo2 {
+			regulator-name = "vreg_l2b";
 			regulator-min-microvolt = <2700000>;
 			regulator-max-microvolt = <3544000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l3b: ldo3 {
+			regulator-name = "vreg_l3b";
 			regulator-min-microvolt = <312000>;
 			regulator-max-microvolt = <910000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l6b: ldo6 {
+			regulator-name = "vreg_l6b";
 			regulator-min-microvolt = <1140000>;
 			regulator-max-microvolt = <1260000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l7b: ldo7 {
+			regulator-name = "vreg_l7b";
 			/* Constrained for UFS VCC, at least until UFS driver scales voltage */
 			regulator-min-microvolt = <2952000>;
 			regulator-max-microvolt = <2952000>;
@@ -318,66 +345,77 @@
 		};
 
 		vreg_l8b: ldo8 {
+			regulator-name = "vreg_l8b";
 			regulator-min-microvolt = <870000>;
 			regulator-max-microvolt = <970000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l9b: ldo9 {
+			regulator-name = "vreg_l9b";
 			regulator-min-microvolt = <1200000>;
 			regulator-max-microvolt = <1304000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l11b: ldo11 {
+			regulator-name = "vreg_l11b";
 			regulator-min-microvolt = <1504000>;
 			regulator-max-microvolt = <2000000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l12b: ldo12 {
+			regulator-name = "vreg_l12b";
 			regulator-min-microvolt = <751000>;
 			regulator-max-microvolt = <824000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l13b: ldo13 {
+			regulator-name = "vreg_l13b";
 			regulator-min-microvolt = <530000>;
 			regulator-max-microvolt = <824000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l14b: ldo14 {
+			regulator-name = "vreg_l14b";
 			regulator-min-microvolt = <1080000>;
 			regulator-max-microvolt = <1304000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l15b: ldo15 {
+			regulator-name = "vreg_l15b";
 			regulator-min-microvolt = <765000>;
 			regulator-max-microvolt = <1020000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l16b: ldo16 {
+			regulator-name = "vreg_l16b";
 			regulator-min-microvolt = <1100000>;
 			regulator-max-microvolt = <1300000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l17b: ldo17 {
+			regulator-name = "vreg_l17b";
 			regulator-min-microvolt = <1700000>;
 			regulator-max-microvolt = <1900000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l18b: ldo18 {
+			regulator-name = "vreg_l18b";
 			regulator-min-microvolt = <1800000>;
 			regulator-max-microvolt = <2000000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l19b: ldo19 {
+			regulator-name = "vreg_l19b";
 			regulator-min-microvolt = <1800000>;
 			regulator-max-microvolt = <2000000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
@@ -389,60 +427,70 @@
 		qcom,pmic-id = "c";
 
 		vreg_s1c: smps1 {
+			regulator-name = "vreg_s1c";
 			regulator-min-microvolt = <2190000>;
 			regulator-max-microvolt = <2210000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_s9c: smps9 {
+			regulator-name = "vreg_s9c";
 			regulator-min-microvolt = <1010000>;
 			regulator-max-microvolt = <1170000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l1c: ldo1 {
+			regulator-name = "vreg_l1c";
 			regulator-min-microvolt = <1800000>;
 			regulator-max-microvolt = <1980000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l2c: ldo2 {
+			regulator-name = "vreg_l2c";
 			regulator-min-microvolt = <1800000>;
 			regulator-max-microvolt = <1950000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l3c: ldo3 {
+			regulator-name = "vreg_l3c";
 			regulator-min-microvolt = <3000000>;
 			regulator-max-microvolt = <3400000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l4c: ldo4 {
+			regulator-name = "vreg_l4c";
 			regulator-min-microvolt = <1620000>;
 			regulator-max-microvolt = <3300000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l5c: ldo5 {
+			regulator-name = "vreg_l5c";
 			regulator-min-microvolt = <1620000>;
 			regulator-max-microvolt = <3300000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l6c: ldo6 {
+			regulator-name = "vreg_l6c";
 			regulator-min-microvolt = <1650000>;
 			regulator-max-microvolt = <3544000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l7c: ldo7 {
+			regulator-name = "vreg_l7c";
 			regulator-min-microvolt = <3000000>;
 			regulator-max-microvolt = <3544000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l8c: ldo8 {
+			regulator-name = "vreg_l8c";
 			regulator-min-microvolt = <1620000>;
 			regulator-max-microvolt = <2000000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
@@ -451,36 +499,42 @@
 		};
 
 		vreg_l9c: ldo9 {
+			regulator-name = "vreg_l9c";
 			regulator-min-microvolt = <2700000>;
 			regulator-max-microvolt = <3544000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l10c: ldo10 {
+			regulator-name = "vreg_l10c";
 			regulator-min-microvolt = <720000>;
 			regulator-max-microvolt = <1050000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l11c: ldo11 {
+			regulator-name = "vreg_l11c";
 			regulator-min-microvolt = <2800000>;
 			regulator-max-microvolt = <3544000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l12c: ldo12 {
+			regulator-name = "vreg_l12c";
 			regulator-min-microvolt = <1650000>;
 			regulator-max-microvolt = <2000000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l13c: ldo13 {
+			regulator-name = "vreg_l13c";
 			regulator-min-microvolt = <2700000>;
 			regulator-max-microvolt = <3544000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_bob: bob {
+			regulator-name = "vreg_bob";
 			regulator-min-microvolt = <3008000>;
 			regulator-max-microvolt = <3960000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
@@ -522,7 +576,76 @@
 &i2c1 {
 	status = "okay";
 
-	/* PM8008 PMIC @ 8 and 9 */
+	pm8008: pmic@8 {
+		compatible = "qcom,pm8008";
+		reg = <0x8>;
+
+		interrupts-extended = <&tlmm 25 IRQ_TYPE_EDGE_RISING>;
+		reset-gpios = <&pm8350c_gpios 3 GPIO_ACTIVE_LOW>;
+
+		vdd-l1-l2-supply = <&vreg_s8b>;
+		vdd-l3-l4-supply = <&vreg_bob>;
+		vdd-l5-supply = <&vreg_bob>;
+		vdd-l6-supply = <&vreg_s1b>;
+		vdd-l7-supply = <&vreg_bob>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&pm8008_int_default>, <&pm8008_reset_n_default>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+		gpio-ranges = <&pm8008 0 0 2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+
+		#thermal-sensor-cells = <0>;
+
+		regulators {
+			vreg_l1p: ldo1 {
+				regulator-name = "vreg_l1p";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1200000>;
+			};
+
+			vreg_l2p: ldo2 {
+				regulator-name = "vreg_l2p";
+				regulator-min-microvolt = <950000>;
+				regulator-max-microvolt = <1152000>;
+			};
+
+			vreg_l3p: ldo3 {
+				regulator-name = "vreg_l3p";
+				regulator-min-microvolt = <2700000>;
+				regulator-max-microvolt = <3000000>;
+			};
+
+			vreg_l4p: ldo4 {
+				regulator-name = "vreg_l4p";
+				regulator-min-microvolt = <2700000>;
+				regulator-max-microvolt = <2900000>;
+			};
+
+			vreg_l5p: ldo5 {
+				regulator-name = "vreg_l5p";
+				regulator-min-microvolt = <2704000>;
+				regulator-max-microvolt = <2900000>;
+			};
+
+			vreg_l6p: ldo6 {
+				regulator-name = "vreg_l6p";
+				regulator-min-microvolt = <1700000>;
+				regulator-max-microvolt = <1904000>;
+			};
+
+			vreg_l7p: ldo7 {
+				regulator-name = "vreg_l7p";
+				regulator-min-microvolt = <2700000>;
+				regulator-max-microvolt = <3000000>;
+			};
+		};
+	};
+
 	/* Pixelworks @ 26 */
 	/* FSA4480 USB audio switch @ 42 */
 	/* AW86927FCR haptics @ 5a */
@@ -551,7 +674,7 @@
 &ipa {
 	qcom,gsi-loader = "self";
 	memory-region = <&ipa_fw_mem>;
-	firmware-name = "qcom/qcm6490/fairphone5/ipa_fws.mdt";
+	firmware-name = "qcom/qcm6490/fairphone5/ipa_fws.mbn";
 	status = "okay";
 };
 
@@ -653,6 +776,14 @@
 	};
 };
 
+&pm8350c_gpios {
+	pm8008_reset_n_default: pm8008-reset-n-default-state {
+		pins = "gpio3";
+		function = PMIC_GPIO_FUNC_NORMAL;
+		bias-pull-down;
+	};
+};
+
 &pmk8350_rtc {
 	status = "okay";
 };
@@ -810,6 +941,13 @@
 		bias-pull-up;
 	};
 
+	pm8008_int_default: pm8008-int-default-state {
+		pins = "gpio25";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
 	qup_uart7_sleep_cts: qup-uart7-sleep-cts-state {
 		pins = "gpio28";
 		function = "gpio";
@@ -864,7 +1002,6 @@
 };
 
 &uart5 {
-	compatible = "qcom,geni-debug-uart";
 	status = "okay";
 };
 
diff --git a/arch/arm64/boot/dts/qcom/qcm6490-idp.dts b/arch/arm64/boot/dts/qcom/qcm6490-idp.dts
index 47ca2d000341..84c45419cb8d 100644
--- a/arch/arm64/boot/dts/qcom/qcm6490-idp.dts
+++ b/arch/arm64/boot/dts/qcom/qcm6490-idp.dts
@@ -641,6 +641,21 @@
 	status = "okay";
 };
 
+&sdc2_clk {
+	bias-disable;
+	drive-strength = <16>;
+};
+
+&sdc2_cmd {
+	bias-pull-up;
+	drive-strength = <10>;
+};
+
+&sdc2_data {
+	bias-pull-up;
+	drive-strength = <10>;
+};
+
 &sdhc_1 {
 	non-removable;
 	no-sd;
@@ -652,13 +667,30 @@
 	status = "okay";
 };
 
+&sdhc_2 {
+	status = "okay";
+
+	pinctrl-0 = <&sdc2_clk>, <&sdc2_cmd>, <&sdc2_data>, <&sd_cd>;
+	pinctrl-1 = <&sdc2_clk_sleep>, <&sdc2_cmd_sleep>, <&sdc2_data_sleep>, <&sd_cd>;
+
+	vmmc-supply = <&vreg_l9c_2p96>;
+	vqmmc-supply = <&vreg_l6c_2p96>;
+
+	cd-gpios = <&tlmm 91 GPIO_ACTIVE_LOW>;
+};
+
 &tlmm {
 	gpio-reserved-ranges = <32 2>, /* ADSP */
 			       <48 4>; /* NFC */
+
+	sd_cd: sd-cd-state {
+		pins = "gpio91";
+		function = "gpio";
+		bias-pull-up;
+	};
 };
 
 &uart5 {
-	compatible = "qcom,geni-debug-uart";
 	status = "okay";
 };
 
@@ -667,6 +699,7 @@
 };
 
 &usb_1_dwc3 {
+	/delete-property/ usb-role-switch;
 	dr_mode = "peripheral";
 };
 
diff --git a/arch/arm64/boot/dts/qcom/qcm6490-shift-otter.dts b/arch/arm64/boot/dts/qcom/qcm6490-shift-otter.dts
new file mode 100644
index 000000000000..4667e47a74bc
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/qcm6490-shift-otter.dts
@@ -0,0 +1,961 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2023, Luca Weiss <luca.weiss@fairphone.com>
+ * Copyright (c) 2024, Caleb Connolly <caleb@postmarketos.org>
+ */
+
+/dts-v1/;
+
+#define PM7250B_SID 8
+#define PM7250B_SID1 9
+
+#include <dt-bindings/iio/qcom,spmi-adc7-pm7325.h>
+#include <dt-bindings/iio/qcom,spmi-adc7-pmk8350.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+#include "sc7280.dtsi"
+#include "pm7250b.dtsi"
+#include "pm7325.dtsi"
+#include "pm8350c.dtsi" /* PM7350C */
+#include "pmk8350.dtsi" /* PMK7325 */
+
+/delete-node/ &rmtfs_mem;
+
+/ {
+	model = "SHIFT SHIFTphone 8";
+	compatible = "shift,otter", "qcom,qcm6490";
+	chassis-type = "handset";
+
+	aliases {
+		serial0 = &uart5;
+		serial1 = &uart7;
+	};
+
+	chosen {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		stdout-path = "serial0:115200n8";
+
+		framebuffer0: framebuffer@a000000 {
+			compatible = "simple-framebuffer";
+			reg = <0x0 0xe1000000 0x0 (2400 * 1080 * 4)>;
+			width = <1080>;
+			height = <2400>;
+			stride = <(1080 * 4)>;
+			format = "a8r8g8b8";
+			clocks = <&gcc GCC_DISP_HF_AXI_CLK>;
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		pinctrl-0 = <&volume_down_default>;
+		pinctrl-names = "default";
+
+		key-volume-up {
+			label = "Volume up";
+			gpios = <&pm7325_gpios 6 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEUP>;
+			debounce-interval = <15>;
+		};
+	};
+
+	pmic-glink {
+		compatible = "qcom,qcm6490-pmic-glink", "qcom,pmic-glink";
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		connector@0 {
+			compatible = "usb-c-connector";
+			reg = <0>;
+			power-role = "dual";
+			data-role = "dual";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					pmic_glink_hs_in: endpoint {
+						remote-endpoint = <&usb_1_dwc3_hs>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					pmic_glink_ss_in: endpoint {
+						remote-endpoint = <&usb_dp_qmpphy_out>;
+					};
+				};
+
+				port@2 {
+					reg = <2>;
+
+					pmic_glink_sbu: endpoint {
+						remote-endpoint = <&fsa4480_sbu_mux>;
+					};
+				};
+			};
+		};
+	};
+
+	reserved-memory {
+		cont_splash_mem: cont-splash@e1000000 {
+			reg = <0x0 0xe1000000 0x0 0x2300000>;
+			no-map;
+		};
+
+		cdsp_mem: cdsp@88f00000 {
+			reg = <0x0 0x88f00000 0x0 0x1e00000>;
+			no-map;
+		};
+
+		rmtfs_mem: rmtfs@f8500000 {
+			compatible = "qcom,rmtfs-mem";
+			reg = <0x0 0xf8500000 0x0 0x600000>;
+			no-map;
+
+			qcom,client-id = <1>;
+			qcom,vmid = <QCOM_SCM_VMID_MSS_MSA>, <QCOM_SCM_VMID_NAV>;
+		};
+	};
+
+	thermal-zones {
+		camera-thermal {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+			thermal-sensors = <&pmk8350_adc_tm 2>;
+
+			trips {
+				active-config0 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+			};
+		};
+
+		chg-skin-thermal {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+			thermal-sensors = <&pm7250b_adc_tm 0>;
+
+			trips {
+				active-config0 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+			};
+		};
+
+		conn-thermal {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+			thermal-sensors = <&pm7250b_adc_tm 1>;
+
+			trips {
+				active-config0 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+			};
+		};
+
+		quiet-thermal {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+			thermal-sensors = <&pmk8350_adc_tm 1>;
+
+			trips {
+				active-config0 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+			};
+		};
+
+		rear-cam-thermal {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+			thermal-sensors = <&pmk8350_adc_tm 4>;
+
+			trips {
+				active-config0 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+			};
+		};
+
+		sdm-skin-thermal {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+			thermal-sensors = <&pmk8350_adc_tm 3>;
+
+			trips {
+				active-config0 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+			};
+		};
+
+		xo-thermal {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+			thermal-sensors = <&pmk8350_adc_tm 0>;
+
+			trips {
+				active-config0 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+			};
+		};
+	};
+};
+
+&apps_rsc {
+	regulators-0 {
+		compatible = "qcom,pm7325-rpmh-regulators";
+		qcom,pmic-id = "b";
+
+		vreg_s1b: smps1 {
+			regulator-name = "vreg_s1b";
+			regulator-min-microvolt = <1840000>;
+			regulator-max-microvolt = <2040000>;
+		};
+
+		vreg_s7b: smps7 {
+			regulator-name = "vreg_s7b";
+			regulator-min-microvolt = <535000>;
+			regulator-max-microvolt = <1120000>;
+		};
+
+		vreg_s8b: smps8 {
+			regulator-name = "vreg_s8b";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1500000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_RET>;
+		};
+
+		vreg_l1b: ldo1 {
+			regulator-name = "vreg_l1b";
+			regulator-min-microvolt = <825000>;
+			regulator-max-microvolt = <925000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2b: ldo2 {
+			regulator-name = "vreg_l2b";
+			regulator-min-microvolt = <2700000>;
+			regulator-max-microvolt = <3544000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3b: ldo3 {
+			regulator-name = "vreg_l3b";
+			regulator-min-microvolt = <312000>;
+			regulator-max-microvolt = <910000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l6b: ldo6 {
+			regulator-name = "vreg_l6b";
+			regulator-min-microvolt = <1140000>;
+			regulator-max-microvolt = <1260000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l7b: ldo7 {
+			regulator-name = "vreg_l7b";
+			/* Constrained for UFS VCC, at least until UFS driver scales voltage */
+			regulator-min-microvolt = <2952000>;
+			regulator-max-microvolt = <2952000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l8b: ldo8 {
+			regulator-name = "vreg_l8b";
+			regulator-min-microvolt = <870000>;
+			regulator-max-microvolt = <970000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l9b: ldo9 {
+			regulator-name = "vreg_l9b";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1304000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l11b: ldo11 {
+			regulator-name = "vreg_l11b";
+			regulator-min-microvolt = <1504000>;
+			regulator-max-microvolt = <2000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l12b: ldo12 {
+			regulator-name = "vreg_l12b";
+			regulator-min-microvolt = <751000>;
+			regulator-max-microvolt = <824000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l13b: ldo13 {
+			regulator-name = "vreg_l13b";
+			regulator-min-microvolt = <530000>;
+			regulator-max-microvolt = <824000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l14b: ldo14 {
+			regulator-name = "vreg_l14b";
+			regulator-min-microvolt = <1080000>;
+			regulator-max-microvolt = <1304000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l15b: ldo15 {
+			regulator-name = "vreg_l15b";
+			regulator-min-microvolt = <765000>;
+			regulator-max-microvolt = <1020000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l16b: ldo16 {
+			regulator-name = "vreg_l16b";
+			regulator-min-microvolt = <1100000>;
+			regulator-max-microvolt = <1300000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l17b: ldo17 {
+			regulator-name = "vreg_l17b";
+			regulator-min-microvolt = <1700000>;
+			regulator-max-microvolt = <1900000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l18b: ldo18 {
+			regulator-name = "vreg_l18b";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l19b: ldo19 {
+			regulator-name = "vreg_l19b";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-1 {
+		compatible = "qcom,pm8350c-rpmh-regulators";
+		qcom,pmic-id = "c";
+
+		vreg_s1c: smps1 {
+			regulator-name = "vreg_s1c";
+			regulator-min-microvolt = <2190000>;
+			regulator-max-microvolt = <2210000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_s9c: smps9 {
+			regulator-name = "vreg_s9c";
+			regulator-min-microvolt = <1010000>;
+			regulator-max-microvolt = <1170000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l1c: ldo1 {
+			regulator-name = "vreg_l1c";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1980000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2c: ldo2 {
+			regulator-name = "vreg_l2c";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1950000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3c: ldo3 {
+			regulator-name = "vreg_l3c";
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3400000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l4c: ldo4 {
+			regulator-name = "vreg_l4c";
+			regulator-min-microvolt = <1620000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l5c: ldo5 {
+			regulator-name = "vreg_l5c";
+			regulator-min-microvolt = <1620000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l6c: ldo6 {
+			regulator-name = "vreg_l6c";
+			regulator-min-microvolt = <1650000>;
+			regulator-max-microvolt = <3544000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l7c: ldo7 {
+			regulator-name = "vreg_l7c";
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3544000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l8c: ldo8 {
+			regulator-name = "vreg_l8c";
+			regulator-min-microvolt = <1620000>;
+			regulator-max-microvolt = <2000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l9c: ldo9 {
+			regulator-name = "vreg_l9c";
+			regulator-min-microvolt = <2700000>;
+			regulator-max-microvolt = <3544000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l10c: ldo10 {
+			regulator-name = "vreg_l10c";
+			regulator-min-microvolt = <720000>;
+			regulator-max-microvolt = <1050000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l11c: ldo11 {
+			regulator-name = "vreg_l11c";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <3544000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l12c: ldo12 {
+			regulator-name = "vreg_l12c";
+			regulator-min-microvolt = <1650000>;
+			regulator-max-microvolt = <2000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l13c: ldo13 {
+			regulator-name = "vreg_l13c";
+			regulator-min-microvolt = <2700000>;
+			regulator-max-microvolt = <3544000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_bob: bob {
+			regulator-name = "vreg_bob";
+			regulator-min-microvolt = <3008000>;
+			regulator-max-microvolt = <3960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
+		};
+	};
+};
+
+&gcc {
+	protected-clocks = <GCC_CFG_NOC_LPASS_CLK>,
+			   <GCC_EDP_CLKREF_EN>,
+			   <GCC_MSS_CFG_AHB_CLK>,
+			   <GCC_MSS_GPLL0_MAIN_DIV_CLK_SRC>,
+			   <GCC_MSS_OFFLINE_AXI_CLK>,
+			   <GCC_MSS_Q6SS_BOOT_CLK_SRC>,
+			   <GCC_MSS_Q6_MEMNOC_AXI_CLK>,
+			   <GCC_MSS_SNOC_AXI_CLK>,
+			   <GCC_QSPI_CNOC_PERIPH_AHB_CLK>,
+			   <GCC_QSPI_CORE_CLK>,
+			   <GCC_QSPI_CORE_CLK_SRC>,
+			   <GCC_SEC_CTRL_CLK_SRC>,
+			   <GCC_WPSS_AHB_BDG_MST_CLK>,
+			   <GCC_WPSS_AHB_CLK>,
+			   <GCC_WPSS_RSCP_CLK>;
+};
+
+&gpi_dma0 {
+	status = "okay";
+};
+
+&gpi_dma1 {
+	status = "okay";
+};
+
+&gpu {
+	status = "okay";
+};
+
+&gpu_zap_shader {
+	firmware-name = "qcom/qcm6490/SHIFT/otter/a660_zap.mbn";
+};
+
+&i2c1 {
+	status = "okay";
+
+	/* PM8008 PMIC @ 8 and 9 */
+	/* rtc6226 FM receiver @ 64 */
+
+	typec-mux@42 {
+		compatible = "fcs,fsa4480";
+		reg = <0x42>;
+
+		vcc-supply = <&vreg_bob>;
+
+		mode-switch;
+		orientation-switch;
+
+		port {
+			fsa4480_sbu_mux: endpoint {
+				remote-endpoint = <&pmic_glink_sbu>;
+			};
+		};
+	};
+};
+
+&i2c4 {
+	status = "okay";
+
+	/* tas2563 audio codec @ 4d */
+};
+
+&i2c9 {
+	status = "okay";
+
+	/* TMS(?) NFC @ 28 */
+	/* Ti drv2624 haptics @ 5a */
+};
+
+&i2c13 {
+	status = "okay";
+
+	/* focaltech FT3658U @ 38 */
+};
+
+&ipa {
+	qcom,gsi-loader = "self";
+	memory-region = <&ipa_fw_mem>;
+	firmware-name = "qcom/qcm6490/SHIFT/otter/ipa_fws.mbn";
+	status = "okay";
+};
+
+&pm7250b_adc {
+	channel@4d {
+		reg = <ADC5_AMUX_THM1_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+		label = "charger_skin_therm";
+	};
+
+	channel@4f {
+		reg = <ADC5_AMUX_THM3_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+		label = "conn_therm";
+	};
+};
+
+&pm7250b_adc_tm {
+	status = "okay";
+
+	charger-skin-therm@0 {
+		reg = <0>;
+		io-channels = <&pm7250b_adc ADC5_AMUX_THM1_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time-us = <200>;
+	};
+
+	conn-therm@1 {
+		reg = <1>;
+		io-channels = <&pm7250b_adc ADC5_AMUX_THM3_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time-us = <200>;
+	};
+};
+
+&pm7325_gpios {
+	volume_down_default: volume-down-default-state {
+		pins = "gpio6";
+		function = PMIC_GPIO_FUNC_NORMAL;
+		power-source = <1>;
+		bias-pull-up;
+		input-enable;
+	};
+};
+
+&pmk8350_adc_tm {
+	status = "okay";
+
+	xo-therm@0 {
+		reg = <0>;
+		io-channels = <&pmk8350_vadc PMK8350_ADC7_AMUX_THM1_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time-us = <200>;
+	};
+
+	quiet-therm@1 {
+		reg = <1>;
+		io-channels = <&pmk8350_vadc PM7325_ADC7_AMUX_THM1_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time-us = <200>;
+	};
+
+	cam-flash-therm@2 {
+		reg = <2>;
+		io-channels = <&pmk8350_vadc PM7325_ADC7_AMUX_THM2_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time-us = <200>;
+	};
+
+	sdm-skin-therm@3 {
+		reg = <3>;
+		io-channels = <&pmk8350_vadc PM7325_ADC7_AMUX_THM3_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time-us = <200>;
+	};
+
+	wide-rfc-therm@4 {
+		reg = <4>;
+		io-channels = <&pmk8350_vadc PM7325_ADC7_AMUX_THM4_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time-us = <200>;
+	};
+};
+
+&pmk8350_rtc {
+	status = "okay";
+};
+
+&pmk8350_vadc {
+	status = "okay";
+
+	channel@44 {
+		reg = <PMK8350_ADC7_AMUX_THM1_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+		label = "pmk8350_xo_therm";
+	};
+
+	channel@144 {
+		reg = <PM7325_ADC7_AMUX_THM1_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+		label = "pm7325_quiet_therm";
+	};
+
+	channel@145 {
+		reg = <PM7325_ADC7_AMUX_THM2_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+		label = "pm7325_cam_flash_therm";
+	};
+
+	channel@146 {
+		reg = <PM7325_ADC7_AMUX_THM3_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+		label = "pm7325_sdm_skin_therm";
+	};
+
+	channel@147 {
+		reg = <PM7325_ADC7_AMUX_THM4_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+		label = "pm7325_wide_rfc_therm";
+	};
+};
+
+&pon_pwrkey {
+	status = "okay";
+};
+
+&pon_resin {
+	linux,code = <KEY_VOLUMEDOWN>;
+	status = "okay";
+};
+
+&qup_spi13_cs {
+	drive-strength = <6>;
+	bias-disable;
+};
+
+&qup_spi13_data_clk {
+	drive-strength = <6>;
+	bias-disable;
+};
+
+&qup_uart5_rx {
+	drive-strength = <2>;
+	bias-disable;
+};
+
+&qup_uart5_tx {
+	drive-strength = <2>;
+	bias-disable;
+};
+
+&qupv3_id_0 {
+	status = "okay";
+};
+
+&qupv3_id_1 {
+	status = "okay";
+};
+
+&remoteproc_adsp {
+	firmware-name = "qcom/qcm6490/SHIFT/otter/adsp.mbn";
+	status = "okay";
+};
+
+&remoteproc_cdsp {
+	firmware-name = "qcom/qcm6490/SHIFT/otter/cdsp.mbn";
+	status = "okay";
+};
+
+&remoteproc_mpss {
+	firmware-name = "qcom/qcm6490/SHIFT/otter/modem.mbn";
+	status = "okay";
+};
+
+&remoteproc_wpss {
+	firmware-name = "qcom/qcm6490/SHIFT/otter/wpss.mbn";
+	status = "okay";
+};
+
+&sdc2_clk {
+	drive-strength = <16>;
+	bias-disable;
+};
+
+&sdc2_cmd {
+	drive-strength = <10>;
+	bias-pull-up;
+};
+
+&sdc2_data {
+	drive-strength = <10>;
+	bias-pull-up;
+};
+
+&sdhc_2 {
+	vmmc-supply = <&vreg_l9c>;
+	vqmmc-supply = <&vreg_l6c>;
+
+	pinctrl-0 = <&sdc2_clk>, <&sdc2_cmd>, <&sdc2_data>;
+	pinctrl-1 = <&sdc2_clk_sleep>, <&sdc2_cmd_sleep>, <&sdc2_data_sleep>;
+
+	status = "okay";
+};
+
+&tlmm {
+	/*
+	 * 48-52: protected by XPU, not sure why.
+	 */
+	gpio-reserved-ranges = <48 4>;
+
+	bluetooth_enable_default: bluetooth-enable-default-state {
+		pins = "gpio85";
+		function = "gpio";
+		output-low;
+		bias-disable;
+	};
+
+	qup_uart7_sleep_cts: qup-uart7-sleep-cts-state {
+		pins = "gpio28";
+		function = "gpio";
+		/*
+		 * Configure a bias-bus-hold on CTS to lower power
+		 * usage when Bluetooth is turned off. Bus hold will
+		 * maintain a low power state regardless of whether
+		 * the Bluetooth module drives the pin in either
+		 * direction or leaves the pin fully unpowered.
+		 */
+		bias-bus-hold;
+	};
+
+	qup_uart7_sleep_rts: qup-uart7-sleep-rts-state {
+		pins = "gpio29";
+		function = "gpio";
+		/*
+		 * Configure pull-down on RTS. As RTS is active low
+		 * signal, pull it low to indicate the BT SoC that it
+		 * can wakeup the system anytime from suspend state by
+		 * pulling RX low (by sending wakeup bytes).
+		 */
+		bias-pull-down;
+	};
+
+	qup_uart7_sleep_tx: qup-uart7-sleep-tx-state {
+		pins = "gpio30";
+		function = "gpio";
+		/*
+		 * Configure pull-up on TX when it isn't actively driven
+		 * to prevent BT SoC from receiving garbage during sleep.
+		 */
+		bias-pull-up;
+	};
+
+	qup_uart7_sleep_rx: qup-uart7-sleep-rx-state {
+		pins = "gpio31";
+		function = "gpio";
+		/*
+		 * Configure a pull-up on RX. This is needed to avoid
+		 * garbage data when the TX pin of the Bluetooth module
+		 * is floating which may cause spurious wakeups.
+		 */
+		bias-pull-up;
+	};
+
+	sw_ctrl_default: sw-ctrl-default-state {
+		pins = "gpio86";
+		function = "gpio";
+		bias-pull-down;
+	};
+};
+
+&uart5 {
+	compatible = "qcom,geni-debug-uart";
+	status = "okay";
+};
+
+&uart7 {
+	/delete-property/interrupts;
+	interrupts-extended = <&intc GIC_SPI 608 IRQ_TYPE_LEVEL_HIGH>,
+			<&tlmm 31 IRQ_TYPE_EDGE_FALLING>;
+
+	pinctrl-1 = <&qup_uart7_sleep_cts>, <&qup_uart7_sleep_rts>, <&qup_uart7_sleep_tx>, <&qup_uart7_sleep_rx>;
+	pinctrl-names = "default", "sleep";
+
+	status = "okay";
+
+	bluetooth: bluetooth {
+		compatible = "qcom,wcn6750-bt";
+
+		pinctrl-0 = <&bluetooth_enable_default>, <&sw_ctrl_default>;
+		pinctrl-names = "default";
+
+		enable-gpios = <&tlmm 85 GPIO_ACTIVE_HIGH>;
+		swctrl-gpios = <&tlmm 86 GPIO_ACTIVE_HIGH>;
+
+		vddio-supply = <&vreg_l19b>;
+		vddaon-supply = <&vreg_s7b>;
+		vddbtcxmx-supply = <&vreg_s7b>;
+		vddrfacmn-supply = <&vreg_s7b>;
+		vddrfa0p8-supply = <&vreg_s7b>;
+		vddrfa1p7-supply = <&vreg_s1b>;
+		vddrfa1p2-supply = <&vreg_s8b>;
+		vddrfa2p2-supply = <&vreg_s1c>;
+		vddasd-supply = <&vreg_l11c>;
+
+		max-speed = <3200000>;
+	};
+};
+
+&ufs_mem_hc {
+	reset-gpios = <&tlmm 175 GPIO_ACTIVE_LOW>;
+
+	vcc-supply = <&vreg_l7b>;
+	vcc-max-microamp = <800000>;
+	/*
+	 * Technically l9b enables an eLDO (supplied by s1b) which then powers
+	 * VCCQ2 of the UFS.
+	 */
+	vccq-supply = <&vreg_l9b>;
+	vccq-max-microamp = <900000>;
+
+	status = "okay";
+};
+
+&ufs_mem_phy {
+	vdda-phy-supply = <&vreg_l10c>;
+	vdda-pll-supply = <&vreg_l6b>;
+
+	status = "okay";
+};
+
+&usb_1 {
+	status = "okay";
+};
+
+&usb_1_dwc3 {
+	dr_mode = "otg";
+	usb-role-switch;
+};
+
+&usb_1_dwc3_hs {
+	remote-endpoint = <&pmic_glink_hs_in>;
+};
+
+&usb_dp_qmpphy_out {
+	remote-endpoint = <&pmic_glink_ss_in>;
+};
+
+&usb_1_hsphy {
+	vdda-pll-supply = <&vreg_l10c>;
+	vdda18-supply = <&vreg_l1c>;
+	vdda33-supply = <&vreg_l2b>;
+
+	qcom,hs-crossover-voltage-microvolt = <28000>;
+	qcom,hs-output-impedance-micro-ohms = <2600000>;
+	qcom,hs-rise-fall-time-bp = <5430>;
+	qcom,hs-disconnect-bp = <1743>;
+	qcom,hs-amplitude-bp = <2430>;
+
+	qcom,pre-emphasis-amplitude-bp = <20000>;
+	qcom,pre-emphasis-duration-bp = <20000>;
+
+	qcom,squelch-detector-bp = <(-2090)>;
+
+	orientation-switch;
+
+	status = "okay";
+};
+
+&usb_1_qmpphy {
+	vdda-phy-supply = <&vreg_l6b>;
+	vdda-pll-supply = <&vreg_l1b>;
+
+	status = "okay";
+};
+
+&wifi {
+	qcom,ath11k-calibration-variant = "SHIFTphone_8";
+
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/qcom/qcs404.dtsi b/arch/arm64/boot/dts/qcom/qcs404.dtsi
index ac451f378056..cddc16bac0ce 100644
--- a/arch/arm64/boot/dts/qcom/qcs404.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs404.dtsi
@@ -177,7 +177,7 @@
 			mboxes = <&apcs_glb 0>;
 
 			rpm_requests: rpm-requests {
-				compatible = "qcom,rpm-qcs404";
+				compatible = "qcom,rpm-qcs404", "qcom,glink-smd-rpm";
 				qcom,glink-channels = "rpm_requests";
 
 				rpmcc: clock-controller {
@@ -1324,7 +1324,7 @@
 		};
 
 		apcs_hfpll: clock-controller@b016000 {
-			compatible = "qcom,hfpll";
+			compatible = "qcom,qcs404-hfpll";
 			reg = <0x0b016000 0x30>;
 			#clock-cells = <0>;
 			clock-output-names = "apcs_hfpll";
@@ -1531,10 +1531,10 @@
 
 	timer {
 		compatible = "arm,armv8-timer";
-		interrupts = <GIC_PPI 2 0xff08>,
-			     <GIC_PPI 3 0xff08>,
-			     <GIC_PPI 4 0xff08>,
-			     <GIC_PPI 1 0xff08>;
+		interrupts = <GIC_PPI 2 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 3 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 4 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 1 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
 	};
 
 	smp2p-adsp {
@@ -1600,7 +1600,6 @@
 	thermal-zones {
 		aoss-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 0>;
 
@@ -1615,7 +1614,6 @@
 
 		q6-hvx-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 1>;
 
@@ -1630,7 +1628,6 @@
 
 		lpass-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 2>;
 
@@ -1645,7 +1642,6 @@
 
 		wlan-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 3>;
 
@@ -1660,7 +1656,6 @@
 
 		cluster-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 4>;
 
@@ -1694,7 +1689,6 @@
 
 		cpu0-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 5>;
 
@@ -1728,7 +1722,6 @@
 
 		cpu1-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 6>;
 
@@ -1762,7 +1755,6 @@
 
 		cpu2-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 7>;
 
@@ -1796,7 +1788,6 @@
 
 		cpu3-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 8>;
 
@@ -1830,7 +1821,6 @@
 
 		gpu-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 9>;
 
diff --git a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
index a085ff5b5fb2..0d45662b8028 100644
--- a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
+++ b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
@@ -52,6 +52,25 @@
 		};
 	};
 
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con: endpoint {
+				remote-endpoint = <&lt9611_out>;
+			};
+		};
+	};
+
+	lt9611_1v2: lt9611-vdd12-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "LT9611_1V2";
+
+		regulator-min-microvolt = <1200000>;
+		regulator-max-microvolt = <1200000>;
+	};
+
 	reserved-memory {
 		xbl_mem: xbl@80700000 {
 			reg = <0x0 0x80700000 0x0 0x100000>;
@@ -530,6 +549,54 @@
 			   <GCC_WPSS_RSCP_CLK>;
 };
 
+&gpi_dma0 {
+	status = "okay";
+};
+
+&gpi_dma1 {
+	status = "okay";
+};
+
+&i2c0 {
+	clock-frequency = <400000>;
+	status = "okay";
+
+	lt9611_codec: hdmi-bridge@2b {
+		compatible = "lontium,lt9611uxc";
+		reg = <0x2b>;
+
+		interrupts-extended = <&tlmm 24 IRQ_TYPE_EDGE_FALLING>;
+		reset-gpios = <&pm7250b_gpios 2 GPIO_ACTIVE_HIGH>;
+
+		vdd-supply = <&lt9611_1v2>;
+		vcc-supply = <&vreg_l11c_2p8>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&lt9611_irq_pin &lt9611_rst_pin>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				lt9611_a: endpoint {
+					remote-endpoint = <&mdss_dsi0_out>;
+				};
+			};
+
+			port@2 {
+				reg = <2>;
+
+				lt9611_out: endpoint {
+					remote-endpoint = <&hdmi_con>;
+				};
+			};
+		};
+	};
+};
+
 &i2c1 {
 	status = "okay";
 
@@ -587,6 +654,21 @@
 	remote-endpoint = <&usb_dp_qmpphy_dp_in>;
 };
 
+&mdss_dsi {
+	vdda-supply = <&vreg_l6b_1p2>;
+	status = "okay";
+};
+
+&mdss_dsi0_out {
+	remote-endpoint = <&lt9611_a>;
+	data-lanes = <0 1 2 3>;
+};
+
+&mdss_dsi_phy {
+	vdds-supply = <&vreg_l10c_0p88>;
+	status = "okay";
+};
+
 &mdss_edp {
 	status = "okay";
 };
@@ -602,10 +684,18 @@
 	status = "okay";
 };
 
+&pmk8350_rtc {
+	status = "okay";
+};
+
 &qupv3_id_0 {
 	status = "okay";
 };
 
+&qupv3_id_1 {
+	status = "okay";
+};
+
 &remoteproc_adsp {
 	firmware-name = "qcom/qcs6490/adsp.mbn";
 	status = "okay";
@@ -632,7 +722,6 @@
 };
 
 &uart5 {
-	compatible = "qcom,geni-debug-uart";
 	status = "okay";
 };
 
@@ -711,3 +800,23 @@
 	function = "gpio";
 	bias-disable;
 };
+
+&pm7250b_gpios {
+	lt9611_rst_pin: lt9611-rst-state {
+		pins = "gpio2";
+		function = "normal";
+
+		output-high;
+		input-disable;
+		power-source = <0>;
+	};
+};
+
+&tlmm {
+	lt9611_irq_pin: lt9611-irq-state {
+		pins = "gpio24";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+};
diff --git a/arch/arm64/boot/dts/qcom/qcs8550-aim300-aiot.dts b/arch/arm64/boot/dts/qcom/qcs8550-aim300-aiot.dts
new file mode 100644
index 000000000000..2e2e46f214c7
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/qcs8550-aim300-aiot.dts
@@ -0,0 +1,315 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2023-2024, Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/leds/common.h>
+#include "qcs8550-aim300.dtsi"
+#include "pm8010.dtsi"
+#include "pmr735d_a.dtsi"
+#include "pmr735d_b.dtsi"
+
+/ {
+	model = "Qualcomm Technologies, Inc. QCS8550 AIM300 AIOT";
+	compatible = "qcom,qcs8550-aim300-aiot", "qcom,qcs8550-aim300", "qcom,qcs8550",
+		     "qcom,sm8550";
+
+	aliases {
+		serial0 = &uart7;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		pinctrl-0 = <&volume_up_n>;
+		pinctrl-names = "default";
+
+		key-volume-up {
+			label = "Volume Up";
+			debounce-interval = <15>;
+			gpios = <&pm8550_gpios 6 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEUP>;
+			linux,can-disable;
+			wakeup-source;
+		};
+	};
+
+	pmic-glink {
+		compatible = "qcom,sm8550-pmic-glink", "qcom,pmic-glink";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		orientation-gpios = <&tlmm 11 GPIO_ACTIVE_HIGH>;
+
+		connector@0 {
+			compatible = "usb-c-connector";
+			reg = <0>;
+			power-role = "dual";
+			data-role = "dual";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					pmic_glink_hs_in: endpoint {
+						remote-endpoint = <&usb_1_dwc3_hs>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					pmic_glink_ss_in: endpoint {
+						remote-endpoint = <&redriver_ss_out>;
+					};
+				};
+
+				port@2 {
+					reg = <2>;
+
+					pmic_glink_sbu: endpoint {
+						remote-endpoint = <&fsa4480_sbu_mux>;
+					};
+				};
+			};
+		};
+	};
+
+	vph_pwr: regulator-vph-pwr {
+		compatible = "regulator-fixed";
+		regulator-name = "vph_pwr";
+		regulator-min-microvolt = <3700000>;
+		regulator-max-microvolt = <3700000>;
+
+		regulator-always-on;
+		regulator-boot-on;
+	};
+};
+
+&apps_rsc {
+	regulators-0 {
+		vdd-bob1-supply = <&vph_pwr>;
+		vdd-bob2-supply = <&vph_pwr>;
+	};
+
+	regulators-3 {
+		vdd-s4-supply = <&vph_pwr>;
+		vdd-s5-supply = <&vph_pwr>;
+	};
+
+	regulators-4 {
+		vdd-s4-supply = <&vph_pwr>;
+	};
+
+	regulators-5 {
+		vdd-s1-supply = <&vph_pwr>;
+		vdd-s2-supply = <&vph_pwr>;
+		vdd-s3-supply = <&vph_pwr>;
+		vdd-s4-supply = <&vph_pwr>;
+		vdd-s5-supply = <&vph_pwr>;
+		vdd-s6-supply = <&vph_pwr>;
+	};
+};
+
+&i2c_hub_2 {
+	status = "okay";
+
+	typec-mux@42 {
+		compatible = "fcs,fsa4480";
+		reg = <0x42>;
+
+		vcc-supply = <&vreg_bob1>;
+
+		mode-switch;
+		orientation-switch;
+
+		port {
+			fsa4480_sbu_mux: endpoint {
+				remote-endpoint = <&pmic_glink_sbu>;
+			};
+		};
+	};
+
+	typec-retimer@1c {
+		compatible = "onnn,nb7vpq904m";
+		reg = <0x1c>;
+
+		vcc-supply = <&vreg_l15b_1p8>;
+
+		orientation-switch;
+		retimer-switch;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				redriver_ss_out: endpoint {
+					remote-endpoint = <&pmic_glink_ss_in>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+
+				redriver_ss_in: endpoint {
+					data-lanes = <3 2 1 0>;
+					remote-endpoint = <&usb_dp_qmpphy_out>;
+				};
+			};
+		};
+	};
+};
+
+&mdss_dsi0 {
+	status = "okay";
+
+	panel@0 {
+		compatible = "visionox,vtdr6130";
+		reg = <0>;
+
+		pinctrl-0 = <&dsi_active>, <&te_default>;
+		pinctrl-1 = <&dsi_suspend>, <&te_default>;
+		pinctrl-names = "default", "sleep";
+
+		reset-gpios = <&tlmm 133 GPIO_ACTIVE_LOW>;
+
+		vci-supply = <&vreg_l13b_3p0>;
+		vdd-supply = <&vreg_l11b_1p2>;
+		vddio-supply = <&vreg_l12b_1p8>;
+
+		port {
+			panel0_in: endpoint {
+				remote-endpoint = <&mdss_dsi0_out>;
+			};
+		};
+	};
+};
+
+&mdss_dsi0_out {
+	remote-endpoint = <&panel0_in>;
+	data-lanes = <0 1 2 3>;
+};
+
+&mdss_dsi0_phy {
+	status = "okay";
+};
+
+&pcie0 {
+	status = "okay";
+};
+
+&pcie0_phy {
+	status = "okay";
+};
+
+&pcie1 {
+	status = "okay";
+};
+
+&pcie1_phy {
+	status = "okay";
+};
+
+&pm8550_gpios {
+	volume_up_n: volume-up-n-state {
+		pins = "gpio6";
+		function = "normal";
+		power-source = <1>;
+		bias-pull-up;
+		input-enable;
+	};
+};
+
+&pon_pwrkey {
+	status = "okay";
+};
+
+&pon_resin {
+	linux,code = <KEY_VOLUMEDOWN>;
+
+	status = "okay";
+};
+
+&qupv3_id_0 {
+	status = "okay";
+};
+
+&remoteproc_adsp {
+	firmware-name = "qcom/qcs8550/adsp.mbn",
+			"qcom/qcs8550/adsp_dtb.mbn";
+	status = "okay";
+};
+
+&remoteproc_cdsp {
+	firmware-name = "qcom/qcs8550/cdsp.mbn",
+			"qcom/qcs8550/cdsp_dtb.mbn";
+	status = "okay";
+};
+
+&swr1 {
+	status = "okay";
+};
+
+&swr2 {
+	status = "okay";
+};
+
+&tlmm {
+	gpio-reserved-ranges = <32 8>;
+
+	dsi_active: dsi-active-state {
+		pins = "gpio133";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-disable;
+	};
+
+	dsi_suspend: dsi-suspend-state {
+		pins = "gpio133";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-down;
+	};
+
+	te_default: te-default-state {
+		pins = "gpio86";
+		function = "mdp_vsync";
+		drive-strength = <2>;
+		bias-pull-down;
+	};
+};
+
+&uart7 {
+	status = "okay";
+};
+
+&usb_1 {
+	status = "okay";
+};
+
+&usb_1_dwc3_hs {
+	remote-endpoint = <&pmic_glink_hs_in>;
+};
+
+&usb_1_hsphy {
+	status = "okay";
+};
+
+&usb_dp_qmpphy {
+	status = "okay";
+};
+
+&usb_dp_qmpphy_out {
+	remote-endpoint = <&redriver_ss_in>;
+};
diff --git a/arch/arm64/boot/dts/qcom/qcs8550-aim300.dtsi b/arch/arm64/boot/dts/qcom/qcs8550-aim300.dtsi
new file mode 100644
index 000000000000..f6960e2d466a
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/qcs8550-aim300.dtsi
@@ -0,0 +1,405 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2023-2024, Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+#include "qcs8550.dtsi"
+#include "pm8550.dtsi"
+#include "pm8550b.dtsi"
+#define PMK8550VE_SID 5
+#include "pm8550ve.dtsi"
+#include "pm8550vs.dtsi"
+#include "pmk8550.dtsi"
+
+&apps_rsc {
+	regulators-0 {
+		compatible = "qcom,pm8550-rpmh-regulators";
+		qcom,pmic-id = "b";
+
+		vdd-l1-l4-l10-supply = <&vreg_s6g_1p86>;
+		vdd-l2-l13-l14-supply = <&vreg_bob1>;
+		vdd-l3-supply = <&vreg_s4g_1p25>;
+		vdd-l5-l16-supply = <&vreg_bob1>;
+		vdd-l6-l7-supply = <&vreg_bob1>;
+		vdd-l8-l9-supply = <&vreg_bob1>;
+		vdd-l11-supply = <&vreg_s4g_1p25>;
+		vdd-l12-supply = <&vreg_s6g_1p86>;
+		vdd-l15-supply = <&vreg_s6g_1p86>;
+		vdd-l17-supply = <&vreg_bob2>;
+
+		vreg_bob1: bob1 {
+			regulator-name = "vreg_bob1";
+			regulator-min-microvolt = <3296000>;
+			regulator-max-microvolt = <3960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_bob2: bob2 {
+			regulator-name = "vreg_bob2";
+			regulator-min-microvolt = <2720000>;
+			regulator-max-microvolt = <3960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l1b_1p8: ldo1 {
+			regulator-name = "vreg_l1b_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2b_3p0: ldo2 {
+			regulator-name = "vreg_l2b_3p0";
+			regulator-min-microvolt = <3008000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l5b_3p1: ldo5 {
+			regulator-name = "vreg_l5b_3p1";
+			regulator-min-microvolt = <3104000>;
+			regulator-max-microvolt = <3104000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l6b_1p8: ldo6 {
+			regulator-name = "vreg_l6b_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l7b_1p8: ldo7 {
+			regulator-name = "vreg_l7b_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l8b_1p8: ldo8 {
+			regulator-name = "vreg_l8b_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l9b_2p9: ldo9 {
+			regulator-name = "vreg_l9b_2p9";
+			regulator-min-microvolt = <2960000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l11b_1p2: ldo11 {
+			regulator-name = "vreg_l11b_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1504000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l12b_1p8: ldo12 {
+			regulator-name = "vreg_l12b_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l13b_3p0: ldo13 {
+			regulator-name = "vreg_l13b_3p0";
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l14b_3p2: ldo14 {
+			regulator-name = "vreg_l14b_3p2";
+			regulator-min-microvolt = <3200000>;
+			regulator-max-microvolt = <3200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l15b_1p8: ldo15 {
+			regulator-name = "vreg_l15b_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l16b_2p8: ldo16 {
+			regulator-name = "vreg_l16b_2p8";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l17b_2p5: ldo17 {
+			regulator-name = "vreg_l17b_2p5";
+			regulator-min-microvolt = <2504000>;
+			regulator-max-microvolt = <2504000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-1 {
+		compatible = "qcom,pm8550vs-rpmh-regulators";
+		qcom,pmic-id = "c";
+
+		vdd-l1-supply = <&vreg_s4g_1p25>;
+		vdd-l2-supply = <&vreg_s4e_0p95>;
+		vdd-l3-supply = <&vreg_s4e_0p95>;
+
+		vreg_l3c_0p9: ldo3 {
+			regulator-name = "vreg_l3c_0p9";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <912000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-2 {
+		compatible = "qcom,pm8550vs-rpmh-regulators";
+		qcom,pmic-id = "d";
+
+		vdd-l1-supply = <&vreg_s4e_0p95>;
+		vdd-l2-supply = <&vreg_s4e_0p95>;
+		vdd-l3-supply = <&vreg_s4e_0p95>;
+
+		vreg_l1d_0p88: ldo1 {
+			regulator-name = "vreg_l1d_0p88";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-3 {
+		compatible = "qcom,pm8550vs-rpmh-regulators";
+		qcom,pmic-id = "e";
+
+		vdd-l1-supply = <&vreg_s4e_0p95>;
+		vdd-l2-supply = <&vreg_s4e_0p95>;
+		vdd-l3-supply = <&vreg_s4g_1p25>;
+
+		vreg_s4e_0p95: smps4 {
+			regulator-name = "vreg_s4e_0p95";
+			regulator-min-microvolt = <904000>;
+			regulator-max-microvolt = <984000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_s5e_1p08: smps5 {
+			regulator-name = "vreg_s5e_1p08";
+			regulator-min-microvolt = <1010000>;
+			regulator-max-microvolt = <1120000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l1e_0p88: ldo1 {
+			regulator-name = "vreg_l1e_0p88";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <912000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2e_0p9: ldo2 {
+			regulator-name = "vreg_l2e_0p9";
+			regulator-min-microvolt = <870000>;
+			regulator-max-microvolt = <970000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3e_1p2: ldo3 {
+			regulator-name = "vreg_l3e_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-4 {
+		compatible = "qcom,pm8550ve-rpmh-regulators";
+		qcom,pmic-id = "f";
+
+		vdd-l1-supply = <&vreg_s4e_0p95>;
+		vdd-l2-supply = <&vreg_s4e_0p95>;
+		vdd-l3-supply = <&vreg_s4e_0p95>;
+
+		vreg_s4f_0p5: smps4 {
+			regulator-name = "vreg_s4f_0p5";
+			regulator-min-microvolt = <300000>;
+			regulator-max-microvolt = <700000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l1f_0p9: ldo1 {
+			regulator-name = "vreg_l1f_0p9";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <912000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2f_0p88: ldo2 {
+			regulator-name = "vreg_l2f_0p88";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <912000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3f_0p88: ldo3 {
+			regulator-name = "vreg_l3f_0p88";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <912000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-5 {
+		compatible = "qcom,pm8550vs-rpmh-regulators";
+		qcom,pmic-id = "g";
+		vdd-l1-supply = <&vreg_s4g_1p25>;
+		vdd-l2-supply = <&vreg_s4g_1p25>;
+		vdd-l3-supply = <&vreg_s4g_1p25>;
+
+		vreg_s1g_1p25: smps1 {
+			regulator-name = "vreg_s1g_1p25";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1300000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_s2g_0p85: smps2 {
+			regulator-name = "vreg_s2g_0p85";
+			regulator-min-microvolt = <500000>;
+			regulator-max-microvolt = <1036000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_s3g_0p8: smps3 {
+			regulator-name = "vreg_s3g_0p8";
+			regulator-min-microvolt = <300000>;
+			regulator-max-microvolt = <1004000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_s4g_1p25: smps4 {
+			regulator-name = "vreg_s4g_1p25";
+			regulator-min-microvolt = <1256000>;
+			regulator-max-microvolt = <1408000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_s5g_0p85: smps5 {
+			regulator-name = "vreg_s5g_0p85";
+			regulator-min-microvolt = <500000>;
+			regulator-max-microvolt = <1004000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_s6g_1p86: smps6 {
+			regulator-name = "vreg_s6g_1p86";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l1g_1p2: ldo1 {
+			regulator-name = "vreg_l1g_1p2";
+			regulator-min-microvolt = <1128000>;
+			regulator-max-microvolt = <1272000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2g_1p2: ldo2 {
+			regulator-name = "vreg_l2g_1p2";
+			regulator-min-microvolt = <1100000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3g_1p2: ldo3 {
+			regulator-name = "vreg_l3g_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+};
+
+&mdss_dsi0 {
+	vdda-supply = <&vreg_l3e_1p2>;
+};
+
+&mdss_dsi0_phy {
+	vdds-supply = <&vreg_l1e_0p88>;
+};
+
+&pcie0 {
+	perst-gpios = <&tlmm 94 GPIO_ACTIVE_LOW>;
+	wake-gpios = <&tlmm 96 GPIO_ACTIVE_HIGH>;
+
+	pinctrl-0 = <&pcie0_default_state>;
+	pinctrl-names = "default";
+};
+
+&pcie0_phy {
+	vdda-phy-supply = <&vreg_l1e_0p88>;
+	vdda-pll-supply = <&vreg_l3e_1p2>;
+};
+
+&pcie1 {
+	perst-gpios = <&tlmm 97 GPIO_ACTIVE_LOW>;
+	wake-gpios = <&tlmm 99 GPIO_ACTIVE_HIGH>;
+
+	pinctrl-0 = <&pcie1_default_state>;
+	pinctrl-names = "default";
+};
+
+&pcie1_phy {
+	vdda-phy-supply = <&vreg_l3c_0p9>;
+	vdda-pll-supply = <&vreg_l3e_1p2>;
+	vdda-qref-supply = <&vreg_l1e_0p88>;
+};
+
+&pm8550b_eusb2_repeater {
+	vdd18-supply = <&vreg_l15b_1p8>;
+	vdd3-supply = <&vreg_l5b_3p1>;
+};
+
+&sleep_clk {
+	clock-frequency = <32000>;
+};
+
+&ufs_mem_hc {
+	reset-gpios = <&tlmm 210 GPIO_ACTIVE_LOW>;
+	vcc-supply = <&vreg_l17b_2p5>;
+	vcc-max-microamp = <1300000>;
+	vccq-supply = <&vreg_l1g_1p2>;
+	vccq-max-microamp = <1200000>;
+	vdd-hba-supply = <&vreg_l3g_1p2>;
+
+	status = "okay";
+};
+
+&ufs_mem_phy {
+	vdda-phy-supply = <&vreg_l1d_0p88>;
+	vdda-pll-supply = <&vreg_l3e_1p2>;
+
+	status = "okay";
+};
+
+&usb_1_hsphy {
+	phys = <&pm8550b_eusb2_repeater>;
+
+	vdd-supply = <&vreg_l1e_0p88>;
+	vdda12-supply = <&vreg_l3e_1p2>;
+};
+
+&usb_dp_qmpphy {
+	vdda-phy-supply = <&vreg_l3e_1p2>;
+	vdda-pll-supply = <&vreg_l3f_0p88>;
+};
+
+&xo_board {
+	clock-frequency = <76800000>;
+};
diff --git a/arch/arm64/boot/dts/qcom/qcs8550.dtsi b/arch/arm64/boot/dts/qcom/qcs8550.dtsi
new file mode 100644
index 000000000000..07b314834d88
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/qcs8550.dtsi
@@ -0,0 +1,162 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2023-2024, Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+#include "sm8550.dtsi"
+
+/delete-node/ &reserved_memory;
+
+/ {
+	reserved_memory: reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+
+		/* These are 3 types of reserved memory regions here:
+		 * 1. Firmware related regions which aren't shared with kernel.
+		 *     The device tree source in kernel doesn't need to have node to
+		 * indicate the firmware related reserved information. Bootloader
+		 * conveys the information by updating devicetree at runtime.
+		 *     This will be described as: UEFI saves the physical address of
+		 * the UEFI System Table to dts file's chosen node. Kernel read this
+		 * table and add reserved memory regions to efi config table. Current
+		 * reserved memory region may have reserved region which was not yet
+		 * used, release note of the firmware have such kind of information.
+		 * 2. Firmware related memory regions which are shared with Kernel
+		 *     The device tree source in the kernel needs to include nodes
+		 * that indicate fimware-related shared information. A label name
+		 * is suggested because this type of shared information needs to
+		 * be referenced by specific drivers for handling purposes.
+		 *     Unlike previous platforms, QCS8550 boots using EFI and describes
+		 * most reserved regions in the ESRT memory map. As a result, reserved
+		 * memory regions which aren't relevant to the kernel(like the hypervisor
+		 ( region) don't need to be described in DT.
+		 * 3. Remoteproc regions.
+		 *     Remoteproc regions will be reserved and then assigned to
+		 * subsystem firmware later.
+		 * Here is a reserved memory map for this platform:
+		 *  0x80000000 +-------------------+
+		 *             |                   |
+		 *             | Firmware Related  |
+		 *             |                   |
+		 *  0x8a800000 +-------------------+
+		 *             |                   |
+		 *             | Remoteproc Region |
+		 *             |                   |
+		 *  0xa7000000 +-------------------+
+		 *             |                   |
+		 *             | Kernel Available  |
+		 *             |                   |
+		 *  0xd4d00000 +-------------------+
+		 *             |                   |
+		 *             | Firmware Related  |
+		 *             |                   |
+		 * 0x100000000 +-------------------+
+		 */
+
+		aop_image_mem: aop-image-region@81c00000 {
+			reg = <0x0 0x81c00000 0x0 0x60000>;
+			no-map;
+		};
+
+		aop_cmd_db_mem: aop-cmd-db-region@81c60000 {
+			compatible = "qcom,cmd-db";
+			reg = <0x0 0x81c60000 0x0 0x20000>;
+			no-map;
+		};
+
+		aop_config_mem: aop-config-region@81c80000 {
+			no-map;
+			reg = <0x0 0x81c80000 0x0 0x20000>;
+		};
+
+		smem_mem: smem-region@81d00000 {
+			compatible = "qcom,smem";
+			reg = <0x0 0x81d00000 0x0 0x200000>;
+			hwlocks = <&tcsr_mutex 3>;
+			no-map;
+		};
+
+		adsp_mhi_mem: adsp-mhi-region@81f00000 {
+			reg = <0x0 0x81f00000 0x0 0x20000>;
+			no-map;
+		};
+
+		mpss_mem: mpss-region@8a800000 {
+			reg = <0x0 0x8a800000 0x0 0x10800000>;
+			no-map;
+		};
+
+		q6_mpss_dtb_mem: q6-mpss-dtb-region@9b000000 {
+			reg = <0x0 0x9b000000 0x0 0x80000>;
+			no-map;
+		};
+
+		ipa_fw_mem: ipa-fw-region@9b080000 {
+			reg = <0x0 0x9b080000 0x0 0x10000>;
+			no-map;
+		};
+
+		ipa_gsi_mem: ipa-gsi-region@9b090000 {
+			reg = <0x0 0x9b090000 0x0 0xa000>;
+			no-map;
+		};
+
+		gpu_micro_code_mem: gpu-micro-code-region@9b09a000 {
+			reg = <0x0 0x9b09a000 0x0 0x2000>;
+			no-map;
+		};
+
+		spss_region_mem: spss-region@9b100000 {
+			reg = <0x0 0x9b100000 0x0 0x180000>;
+			no-map;
+		};
+
+		spu_secure_shared_memory_mem: spu-secure-shared-memory-region@9b280000 {
+			reg = <0x0 0x9b280000 0x0 0x80000>;
+			no-map;
+		};
+
+		camera_mem: camera-region@9b300000 {
+			reg = <0x0 0x9b300000 0x0 0x800000>;
+			no-map;
+		};
+
+		video_mem: video-region@9bb00000 {
+			reg = <0x0 0x9bb00000 0x0 0x700000>;
+			no-map;
+		};
+
+		cvp_mem: cvp-region@9c200000 {
+			reg = <0x0 0x9c200000 0x0 0x700000>;
+			no-map;
+		};
+
+		cdsp_mem: cdsp-region@9c900000 {
+			reg = <0x0 0x9c900000 0x0 0x2000000>;
+			no-map;
+		};
+
+		q6_cdsp_dtb_mem: q6-cdsp-dtb-region@9e900000 {
+			reg = <0x0 0x9e900000 0x0 0x80000>;
+			no-map;
+		};
+
+		q6_adsp_dtb_mem: q6-adsp-dtb-region@9e980000 {
+			reg = <0x0 0x9e980000 0x0 0x80000>;
+			no-map;
+		};
+
+		adspslpi_mem: adspslpi-region@9ea00000 {
+			reg = <0x0 0x9ea00000 0x0 0x4080000>;
+			no-map;
+		};
+
+		mpss_dsm_mem: mpss_dsm_region@d4d00000 {
+			reg = <0x0 0xd4d00000 0x0 0x3300000>;
+			no-map;
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/qcom/qdu1000-idp.dts b/arch/arm64/boot/dts/qcom/qdu1000-idp.dts
index 5a25cdec969e..e65305f8136c 100644
--- a/arch/arm64/boot/dts/qcom/qdu1000-idp.dts
+++ b/arch/arm64/boot/dts/qcom/qdu1000-idp.dts
@@ -500,3 +500,26 @@
 &uart7 {
 	status = "okay";
 };
+
+&usb_1 {
+	status = "okay";
+};
+
+&usb_1_dwc3 {
+	dr_mode = "peripheral";
+};
+
+&usb_1_hsphy {
+	vdda-pll-supply = <&vreg_l8a_0p91>;
+	vdda18-supply = <&vreg_l14a_1p8>;
+	vdda33-supply = <&vreg_l2a_2p3>;
+
+	status = "okay";
+};
+
+&usb_1_qmpphy {
+	vdda-phy-supply = <&vreg_l8a_0p91>;
+	vdda-pll-supply = <&vreg_l3a_1p2>;
+
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/qcom/qdu1000.dtsi b/arch/arm64/boot/dts/qcom/qdu1000.dtsi
index f2a5e2e40461..642ca8f0236b 100644
--- a/arch/arm64/boot/dts/qcom/qdu1000.dtsi
+++ b/arch/arm64/boot/dts/qcom/qdu1000.dtsi
@@ -6,6 +6,8 @@
 #include <dt-bindings/clock/qcom,qdu1000-gcc.h>
 #include <dt-bindings/clock/qcom,rpmh.h>
 #include <dt-bindings/dma/qcom-gpi.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interconnect/qcom,icc.h>
 #include <dt-bindings/interconnect/qcom,qdu1000-rpmh.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/power/qcom-rpmpd.h>
@@ -913,6 +915,126 @@
 			};
 		};
 
+		usb_1_hsphy: phy@88e3000 {
+			compatible = "qcom,qdu1000-usb-hs-phy",
+				     "qcom,usb-snps-hs-7nm-phy";
+			reg = <0x0 0x088e3000 0x0 0x120>;
+			#phy-cells = <0>;
+
+			clocks =<&gcc GCC_USB2_CLKREF_EN>;
+			clock-names = "ref";
+
+			resets = <&gcc GCC_QUSB2PHY_PRIM_BCR>;
+
+			status = "disabled";
+		};
+
+		usb_1_qmpphy: phy@88e5000 {
+			compatible = "qcom,qdu1000-qmp-usb3-uni-phy";
+			reg = <0x0 0x088e5000 0x0 0x2000>;
+
+			clocks = <&gcc GCC_USB3_PRIM_PHY_AUX_CLK>,
+				 <&gcc GCC_USB2_CLKREF_EN>,
+				 <&gcc GCC_USB3_PRIM_PHY_COM_AUX_CLK>,
+				 <&gcc GCC_USB3_PRIM_PHY_PIPE_CLK>;
+			clock-names = "aux",
+				      "ref",
+				      "com_aux",
+				      "pipe";
+
+			resets = <&gcc GCC_USB3_PHY_PRIM_BCR>,
+				 <&gcc GCC_USB3PHY_PHY_PRIM_BCR>;
+			reset-names = "phy",
+				      "phy_phy";
+
+			#clock-cells = <0>;
+			clock-output-names = "usb3_uni_phy_pipe_clk_src";
+
+			#phy-cells = <0>;
+
+			status = "disabled";
+		};
+
+		usb_1: usb@a6f8800 {
+			compatible = "qcom,qdu1000-dwc3", "qcom,dwc3";
+			reg = <0 0x0a6f8800 0 0x400>;
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges;
+
+			clocks = <&gcc GCC_CFG_NOC_USB3_PRIM_AXI_CLK>,
+				 <&gcc GCC_USB30_PRIM_MASTER_CLK>,
+				 <&gcc GCC_USB30_PRIM_SLEEP_CLK>,
+				 <&gcc GCC_USB30_PRIM_MOCK_UTMI_CLK>;
+			clock-names = "cfg_noc",
+				      "core",
+				      "sleep",
+				      "mock_utmi";
+
+			assigned-clocks = <&gcc GCC_USB30_PRIM_MOCK_UTMI_CLK>,
+					  <&gcc GCC_USB30_PRIM_MASTER_CLK>;
+			assigned-clock-rates = <19200000>, <200000000>;
+
+			interrupts-extended = <&intc GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
+					      <&intc GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
+					      <&pdc 8 IRQ_TYPE_EDGE_BOTH>,
+					      <&pdc 9 IRQ_TYPE_EDGE_BOTH>,
+					      <&pdc 6 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "pwr_event",
+					  "hs_phy_irq",
+					  "dp_hs_phy_irq",
+					  "dm_hs_phy_irq",
+					  "ss_phy_irq";
+
+			power-domains = <&gcc USB30_PRIM_GDSC>;
+			required-opps = <&rpmhpd_opp_nom>;
+
+			resets = <&gcc GCC_USB30_PRIM_BCR>;
+
+			interconnects = <&system_noc MASTER_USB3 QCOM_ICC_TAG_ALWAYS
+					 &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>,
+					<&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+					 &system_noc SLAVE_USB3_0 QCOM_ICC_TAG_ALWAYS>;
+
+			interconnect-names = "usb-ddr",
+					     "apps-usb";
+
+			status = "disabled";
+
+			usb_1_dwc3: usb@a600000 {
+				compatible = "snps,dwc3";
+				reg = <0 0x0a600000 0 0xcd00>;
+				interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
+
+				iommus = <&apps_smmu 0xc0 0x0>;
+				snps,dis_u2_susphy_quirk;
+				snps,dis_enblslpm_quirk;
+				phys = <&usb_1_hsphy>,
+				       <&usb_1_qmpphy>;
+				phy-names = "usb2-phy",
+					    "usb3-phy";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						usb_1_dwc3_hs: endpoint {
+						};
+					};
+
+					port@1 {
+						reg = <1>;
+
+						usb_1_dwc3_ss: endpoint {
+						};
+					};
+				};
+			};
+		};
+
 		pdc: interrupt-controller@b220000 {
 			compatible = "qcom,qdu1000-pdc", "qcom,pdc";
 			reg = <0x0 0xb220000 0x0 0x30000>, <0x0 0x174000f0 0x0 0x64>;
@@ -1459,11 +1581,40 @@
 
 		system-cache-controller@19200000 {
 			compatible = "qcom,qdu1000-llcc";
-			reg = <0 0x19200000 0 0xd80000>,
+			reg = <0 0x19200000 0 0x80000>,
+			      <0 0x19300000 0 0x80000>,
+			      <0 0x19600000 0 0x80000>,
+			      <0 0x19700000 0 0x80000>,
+			      <0 0x19a00000 0 0x80000>,
+			      <0 0x19b00000 0 0x80000>,
+			      <0 0x19e00000 0 0x80000>,
+			      <0 0x19f00000 0 0x80000>,
 			      <0 0x1a200000 0 0x80000>;
 			reg-names = "llcc0_base",
+				    "llcc1_base",
+				    "llcc2_base",
+				    "llcc3_base",
+				    "llcc4_base",
+				    "llcc5_base",
+				    "llcc6_base",
+				    "llcc7_base",
 				    "llcc_broadcast_base";
 			interrupts = <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>;
+
+			nvmem-cells = <&multi_chan_ddr>;
+			nvmem-cell-names = "multi-chan-ddr";
+		};
+
+		sec_qfprom: efuse@221c8000 {
+			compatible = "qcom,qdu1000-sec-qfprom", "qcom,sec-qfprom";
+			reg = <0 0x221c8000 0 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			multi_chan_ddr: multi-chan-ddr@12b {
+				reg = <0x12b 0x1>;
+				bits = <0 2>;
+			};
 		};
 	};
 
diff --git a/arch/arm64/boot/dts/qcom/qrb2210-rb1.dts b/arch/arm64/boot/dts/qcom/qrb2210-rb1.dts
index bb5191422660..e19790464a11 100644
--- a/arch/arm64/boot/dts/qcom/qrb2210-rb1.dts
+++ b/arch/arm64/boot/dts/qcom/qrb2210-rb1.dts
@@ -59,6 +59,17 @@
 		};
 	};
 
+	i2c2_gpio: i2c {
+		compatible = "i2c-gpio";
+
+		sda-gpios = <&tlmm 6 GPIO_ACTIVE_HIGH>;
+		scl-gpios = <&tlmm 7 GPIO_ACTIVE_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		status = "disabled";
+	};
+
 	leds {
 		compatible = "gpio-leds";
 
@@ -199,7 +210,15 @@
 	status = "okay";
 };
 
-&i2c2 {
+&gpu {
+	status = "okay";
+
+	zap-shader {
+		firmware-name = "qcom/qcm2290/a702_zap.mbn";
+	};
+};
+
+&i2c2_gpio {
 	clock-frequency = <400000>;
 	status = "okay";
 
diff --git a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts b/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts
index 2c39bb1b97db..1888d99d398b 100644
--- a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts
+++ b/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts
@@ -60,6 +60,17 @@
 		};
 	};
 
+	i2c2_gpio: i2c {
+		compatible = "i2c-gpio";
+
+		sda-gpios = <&tlmm 6 GPIO_ACTIVE_HIGH>;
+		scl-gpios = <&tlmm 7 GPIO_ACTIVE_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		status = "disabled";
+	};
+
 	leds {
 		compatible = "gpio-leds";
 
@@ -190,7 +201,7 @@
 	};
 };
 
-&i2c2 {
+&i2c2_gpio {
 	clock-frequency = <400000>;
 	status = "okay";
 
@@ -294,7 +305,7 @@
 
 &pmi632_vbus {
 	regulator-min-microamp = <500000>;
-	regulator-max-microamp = <3000000>;
+	regulator-max-microamp = <1000000>;
 	status = "okay";
 };
 
@@ -403,6 +414,8 @@
 			regulator-min-microvolt = <1800000>;
 			regulator-max-microvolt = <1800000>;
 			regulator-allow-set-load;
+			regulator-always-on;
+			regulator-boot-on;
 		};
 
 		vreg_l10a_1p8: l10 {
diff --git a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
index cd0db4f31d4a..ccff6cd73fdf 100644
--- a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
+++ b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
@@ -108,10 +108,69 @@
 		regulator-always-on;
 	};
 
+	qca6390-pmu {
+		compatible = "qcom,qca6390-pmu";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&bt_en_state>, <&wlan_en_state>;
+
+		vddaon-supply = <&vreg_s6a_0p95>;
+		vddpmu-supply = <&vreg_s2f_0p95>;
+		vddrfa0p95-supply = <&vreg_s2f_0p95>;
+		vddrfa1p3-supply = <&vreg_s8c_1p3>;
+		vddrfa1p9-supply = <&vreg_s5a_1p9>;
+		vddpcie1p3-supply = <&vreg_s8c_1p3>;
+		vddpcie1p9-supply = <&vreg_s5a_1p9>;
+		vddio-supply = <&vreg_s4a_1p8>;
+
+		wlan-enable-gpios = <&tlmm 20 GPIO_ACTIVE_HIGH>;
+		bt-enable-gpios = <&tlmm 21 GPIO_ACTIVE_HIGH>;
+
+		regulators {
+			vreg_pmu_rfa_cmn: ldo0 {
+				regulator-name = "vreg_pmu_rfa_cmn";
+			};
+
+			vreg_pmu_aon_0p59: ldo1 {
+				regulator-name = "vreg_pmu_aon_0p59";
+			};
+
+			vreg_pmu_wlcx_0p8: ldo2 {
+				regulator-name = "vreg_pmu_wlcx_0p8";
+			};
+
+			vreg_pmu_wlmx_0p85: ldo3 {
+				regulator-name = "vreg_pmu_wlmx_0p85";
+			};
+
+			vreg_pmu_btcmx_0p85: ldo4 {
+				regulator-name = "vreg_pmu_btcmx_0p85";
+			};
+
+			vreg_pmu_rfa_0p8: ldo5 {
+				regulator-name = "vreg_pmu_rfa_0p8";
+			};
+
+			vreg_pmu_rfa_1p2: ldo6 {
+				regulator-name = "vreg_pmu_rfa_1p2";
+			};
+
+			vreg_pmu_rfa_1p7: ldo7 {
+				regulator-name = "vreg_pmu_rfa_1p7";
+			};
+
+			vreg_pmu_pcie_0p9: ldo8 {
+				regulator-name = "vreg_pmu_pcie_0p9";
+			};
+
+			vreg_pmu_pcie_1p8: ldo9 {
+				regulator-name = "vreg_pmu_pcie_1p8";
+			};
+		};
+	};
+
 	thermal-zones {
 		conn-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&pm8150b_adc_tm 0>;
 
 			trips {
@@ -124,8 +183,6 @@
 		};
 
 		pm8150l-pcb-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&pm8150l_adc_tm 1>;
 
 			trips {
@@ -138,8 +195,6 @@
 		};
 
 		skin-msm-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&pm8150l_adc_tm 0>;
 
 			trips {
@@ -152,8 +207,6 @@
 		};
 
 		wifi-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&pm8150_adc_tm 1>;
 
 			trips {
@@ -166,8 +219,6 @@
 		};
 
 		xo-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&pm8150_adc_tm 0>;
 
 			trips {
@@ -734,6 +785,23 @@
 	vdda-pll-supply = <&vreg_l9a_1p2>;
 };
 
+&pcieport0 {
+	wifi@0 {
+		compatible = "pci17cb,1101";
+		reg = <0x10000 0x0 0x0 0x0 0x0>;
+
+		vddrfacmn-supply = <&vreg_pmu_rfa_cmn>;
+		vddaon-supply = <&vreg_pmu_aon_0p59>;
+		vddwlcx-supply = <&vreg_pmu_wlcx_0p8>;
+		vddwlmx-supply = <&vreg_pmu_wlmx_0p85>;
+		vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;
+		vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;
+		vddrfa1p7-supply = <&vreg_pmu_rfa_1p7>;
+		vddpcie0p9-supply = <&vreg_pmu_pcie_0p9>;
+		vddpcie1p8-supply = <&vreg_pmu_pcie_1p8>;
+	};
+};
+
 &pcie1 {
 	status = "okay";
 };
@@ -1303,6 +1371,14 @@
 		function = "gpio";
 		bias-pull-up;
 	};
+
+	wlan_en_state: wlan-default-state {
+		pins = "gpio20";
+		function = "gpio";
+		drive-strength = <16>;
+		output-low;
+		bias-pull-up;
+	};
 };
 
 &uart6 {
@@ -1311,17 +1387,12 @@
 	bluetooth {
 		compatible = "qcom,qca6390-bt";
 
-		pinctrl-names = "default";
-		pinctrl-0 = <&bt_en_state>;
-
-		enable-gpios = <&tlmm 21 GPIO_ACTIVE_HIGH>;
-
-		vddio-supply = <&vreg_s4a_1p8>;
-		vddpmu-supply = <&vreg_s2f_0p95>;
-		vddaon-supply = <&vreg_s6a_0p95>;
-		vddrfa0p9-supply = <&vreg_s2f_0p95>;
-		vddrfa1p3-supply = <&vreg_s8c_1p3>;
-		vddrfa1p9-supply = <&vreg_s5a_1p9>;
+		vddrfacmn-supply = <&vreg_pmu_rfa_cmn>;
+		vddaon-supply = <&vreg_pmu_aon_0p59>;
+		vddbtcmx-supply = <&vreg_pmu_btcmx_0p85>;
+		vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;
+		vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;
+		vddrfa1p7-supply = <&vreg_pmu_rfa_1p7>;
 	};
 };
 
@@ -1356,8 +1427,8 @@
 	usb-role-switch;
 };
 
-&usb_1_role_switch_out {
-	remote-endpoint = <&pm8150b_role_switch_in>;
+&usb_1_dwc3_hs_out {
+	remote-endpoint = <&pm8150b_hs_in>;
 };
 
 &usb_1_hsphy {
@@ -1373,7 +1444,6 @@
 
 	vdda-phy-supply = <&vreg_l9a_1p2>;
 	vdda-pll-supply = <&vreg_l18a_0p92>;
-	orientation-switch;
 };
 
 &usb_1_qmpphy_out {
@@ -1465,8 +1535,8 @@
 
 			port@0 {
 				reg = <0>;
-				pm8150b_role_switch_in: endpoint {
-					remote-endpoint = <&usb_1_role_switch_out>;
+				pm8150b_hs_in: endpoint {
+					remote-endpoint = <&usb_1_dwc3_hs_out>;
 				};
 			};
 
diff --git a/arch/arm64/boot/dts/qcom/qru1000-idp.dts b/arch/arm64/boot/dts/qcom/qru1000-idp.dts
index 2a862c83309e..1c781d9e24cf 100644
--- a/arch/arm64/boot/dts/qcom/qru1000-idp.dts
+++ b/arch/arm64/boot/dts/qcom/qru1000-idp.dts
@@ -467,3 +467,26 @@
 &uart7 {
 	status = "okay";
 };
+
+&usb_1 {
+	status = "okay";
+};
+
+&usb_1_dwc3 {
+	dr_mode = "peripheral";
+};
+
+&usb_1_hsphy {
+	vdda-pll-supply = <&vreg_l8a_0p91>;
+	vdda18-supply = <&vreg_l14a_1p8>;
+	vdda33-supply = <&vreg_l2a_2p3>;
+
+	status = "okay";
+};
+
+&usb_1_qmpphy {
+	vdda-phy-supply = <&vreg_l8a_0p91>;
+	vdda-pll-supply = <&vreg_l3a_1p2>;
+
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/qcom/sa8155p.dtsi b/arch/arm64/boot/dts/qcom/sa8155p.dtsi
index ffb7ab695213..d678ed822378 100644
--- a/arch/arm64/boot/dts/qcom/sa8155p.dtsi
+++ b/arch/arm64/boot/dts/qcom/sa8155p.dtsi
@@ -9,6 +9,10 @@
 
 #include "sm8150.dtsi"
 
+&camcc {
+	power-domains = <&rpmhpd SA8155P_CX>;
+};
+
 &dispcc {
 	power-domains = <&rpmhpd SA8155P_CX>;
 };
@@ -38,3 +42,7 @@
 	 */
 	compatible = "qcom,sa8155p-rpmhpd";
 };
+
+&videocc {
+	power-domains = <&rpmhpd SA8155P_CX>;
+};
diff --git a/arch/arm64/boot/dts/qcom/sa8295p-adp.dts b/arch/arm64/boot/dts/qcom/sa8295p-adp.dts
index 78e933c42c31..2fd1dafe63ce 100644
--- a/arch/arm64/boot/dts/qcom/sa8295p-adp.dts
+++ b/arch/arm64/boot/dts/qcom/sa8295p-adp.dts
@@ -9,6 +9,7 @@
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
 #include <dt-bindings/spmi/spmi.h>
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
 
 #include "sa8540p.dtsi"
 #include "sa8540p-pmics.dtsi"
@@ -109,6 +110,46 @@
 		};
 	};
 
+	regulator-usb2-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "USB2_VBUS";
+		gpio = <&pmm8540c_gpios 9 GPIO_ACTIVE_HIGH>;
+		pinctrl-0 = <&usb2_en>;
+		pinctrl-names = "default";
+		enable-active-high;
+		regulator-always-on;
+	};
+
+	regulator-usb3-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "USB3_VBUS";
+		gpio = <&pmm8540e_gpios 5 GPIO_ACTIVE_HIGH>;
+		pinctrl-0 = <&usb3_en>;
+		pinctrl-names = "default";
+		enable-active-high;
+		regulator-always-on;
+	};
+
+	regulator-usb4-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "USB4_VBUS";
+		gpio = <&pmm8540g_gpios 5 GPIO_ACTIVE_HIGH>;
+		pinctrl-0 = <&usb4_en>;
+		pinctrl-names = "default";
+		enable-active-high;
+		regulator-always-on;
+	};
+
+	regulator-usb5-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "USB5_VBUS";
+		gpio = <&pmm8540g_gpios 9 GPIO_ACTIVE_HIGH>;
+		pinctrl-0 = <&usb5_en>;
+		pinctrl-names = "default";
+		enable-active-high;
+		regulator-always-on;
+	};
+
 	reserved-memory {
 		gpu_mem: gpu-mem@8bf00000 {
 			reg = <0 0x8bf00000 0 0x2000>;
@@ -637,6 +678,10 @@
 	status = "okay";
 };
 
+&usb_2 {
+	status = "okay";
+};
+
 &usb_2_hsphy0 {
 	vdda-pll-supply = <&vreg_l5a>;
 	vdda18-supply = <&vreg_l7g>;
@@ -697,6 +742,44 @@
 	};
 };
 
+&pmm8540c_gpios {
+	usb2_en: usb2-en-state {
+		pins = "gpio9";
+		function = "normal";
+		qcom,drive-strength = <PMIC_GPIO_STRENGTH_HIGH>;
+		output-enable;
+		power-source = <0>;
+	};
+};
+
+&pmm8540e_gpios {
+	usb3_en: usb3-en-state {
+		pins = "gpio5";
+		function = "normal";
+		qcom,drive-strength = <PMIC_GPIO_STRENGTH_HIGH>;
+		output-enable;
+		power-source = <0>;
+	};
+};
+
+&pmm8540g_gpios {
+	usb4_en: usb4-en-state {
+		pins = "gpio5";
+		function = "normal";
+		qcom,drive-strength = <PMIC_GPIO_STRENGTH_HIGH>;
+		output-enable;
+		power-source = <0>;
+	};
+
+	usb5_en: usb5-en-state {
+		pins = "gpio9";
+		function = "normal";
+		qcom,drive-strength = <PMIC_GPIO_STRENGTH_HIGH>;
+		output-enable;
+		power-source = <0>;
+	};
+};
+
 &tlmm {
 	pcie2a_default: pcie2a-default-state {
 		clkreq-n-pins {
diff --git a/arch/arm64/boot/dts/qcom/sa8775p-pmics.dtsi b/arch/arm64/boot/dts/qcom/sa8775p-pmics.dtsi
index eaa43f022a65..1369c3d43f86 100644
--- a/arch/arm64/boot/dts/qcom/sa8775p-pmics.dtsi
+++ b/arch/arm64/boot/dts/qcom/sa8775p-pmics.dtsi
@@ -10,7 +10,7 @@
 	thermal-zones {
 		pmm8654au_0_thermal: pm8775-0-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&pmm8654au_0_temp_alarm>;
 
 			trips {
@@ -30,7 +30,7 @@
 
 		pmm8654au_1_thermal: pm8775-1-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&pmm8654au_1_temp_alarm>;
 
 			trips {
@@ -50,7 +50,7 @@
 
 		pmm8654au_2_thermal: pm8775-2-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&pmm8654au_2_temp_alarm>;
 
 			trips {
@@ -70,7 +70,7 @@
 
 		pmm8654au_3_thermal: pm8775-3-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&pmm8654au_3_temp_alarm>;
 
 			trips {
diff --git a/arch/arm64/boot/dts/qcom/sa8775p-ride-r3.dts b/arch/arm64/boot/dts/qcom/sa8775p-ride-r3.dts
new file mode 100644
index 000000000000..ae065ae92478
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sa8775p-ride-r3.dts
@@ -0,0 +1,47 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2023, Linaro Limited
+ */
+
+/dts-v1/;
+
+#include "sa8775p-ride.dtsi"
+
+/ {
+	model = "Qualcomm SA8775P Ride Rev3";
+	compatible = "qcom,sa8775p-ride-r3", "qcom,sa8775p";
+};
+
+&ethernet0 {
+	phy-mode = "2500base-x";
+};
+
+&ethernet1 {
+	phy-mode = "2500base-x";
+};
+
+&mdio {
+	compatible = "snps,dwmac-mdio";
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	sgmii_phy0: phy@8 {
+		compatible = "ethernet-phy-id31c3.1c33";
+		reg = <0x8>;
+		device_type = "ethernet-phy";
+		interrupts-extended = <&tlmm 7 IRQ_TYPE_EDGE_FALLING>;
+		reset-gpios = <&pmm8654au_2_gpios 8 GPIO_ACTIVE_LOW>;
+		reset-assert-us = <11000>;
+		reset-deassert-us = <70000>;
+	};
+
+	sgmii_phy1: phy@0 {
+		compatible = "ethernet-phy-id31c3.1c33";
+		reg = <0x0>;
+		device_type = "ethernet-phy";
+		interrupts-extended = <&tlmm 26 IRQ_TYPE_EDGE_FALLING>;
+		reset-gpios = <&pmm8654au_2_gpios 9 GPIO_ACTIVE_LOW>;
+		reset-assert-us = <11000>;
+		reset-deassert-us = <70000>;
+	};
+};
diff --git a/arch/arm64/boot/dts/qcom/sa8775p-ride.dts b/arch/arm64/boot/dts/qcom/sa8775p-ride.dts
index 26ad05bd3b3f..2e87fd760dbd 100644
--- a/arch/arm64/boot/dts/qcom/sa8775p-ride.dts
+++ b/arch/arm64/boot/dts/qcom/sa8775p-ride.dts
@@ -5,835 +5,43 @@
 
 /dts-v1/;
 
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
-
-#include "sa8775p.dtsi"
-#include "sa8775p-pmics.dtsi"
+#include "sa8775p-ride.dtsi"
 
 / {
 	model = "Qualcomm SA8775P Ride";
 	compatible = "qcom,sa8775p-ride", "qcom,sa8775p";
-
-	aliases {
-		ethernet0 = &ethernet0;
-		ethernet1 = &ethernet1;
-		i2c11 = &i2c11;
-		i2c18 = &i2c18;
-		serial0 = &uart10;
-		serial1 = &uart12;
-		serial2 = &uart17;
-		spi16 = &spi16;
-		ufshc1 = &ufs_mem_hc;
-	};
-
-	chosen {
-		stdout-path = "serial0:115200n8";
-	};
-};
-
-&apps_rsc {
-	regulators-0 {
-		compatible = "qcom,pmm8654au-rpmh-regulators";
-		qcom,pmic-id = "a";
-
-		vreg_s4a: smps4 {
-			regulator-name = "vreg_s4a";
-			regulator-min-microvolt = <1800000>;
-			regulator-max-microvolt = <1816000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		vreg_s5a: smps5 {
-			regulator-name = "vreg_s5a";
-			regulator-min-microvolt = <1850000>;
-			regulator-max-microvolt = <1996000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		vreg_s9a: smps9 {
-			regulator-name = "vreg_s9a";
-			regulator-min-microvolt = <535000>;
-			regulator-max-microvolt = <1120000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		vreg_l4a: ldo4 {
-			regulator-name = "vreg_l4a";
-			regulator-min-microvolt = <788000>;
-			regulator-max-microvolt = <1050000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
-			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
-						   RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		vreg_l5a: ldo5 {
-			regulator-name = "vreg_l5a";
-			regulator-min-microvolt = <870000>;
-			regulator-max-microvolt = <950000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
-			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
-						   RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		vreg_l6a: ldo6 {
-			regulator-name = "vreg_l6a";
-			regulator-min-microvolt = <870000>;
-			regulator-max-microvolt = <970000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
-			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
-						   RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		vreg_l7a: ldo7 {
-			regulator-name = "vreg_l7a";
-			regulator-min-microvolt = <720000>;
-			regulator-max-microvolt = <950000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
-			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
-						   RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		vreg_l8a: ldo8 {
-			regulator-name = "vreg_l8a";
-			regulator-min-microvolt = <2504000>;
-			regulator-max-microvolt = <3300000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
-			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
-						   RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		vreg_l9a: ldo9 {
-			regulator-name = "vreg_l9a";
-			regulator-min-microvolt = <2970000>;
-			regulator-max-microvolt = <3544000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
-			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
-						   RPMH_REGULATOR_MODE_HPM>;
-		};
-	};
-
-	regulators-1 {
-		compatible = "qcom,pmm8654au-rpmh-regulators";
-		qcom,pmic-id = "c";
-
-		vreg_l1c: ldo1 {
-			regulator-name = "vreg_l1c";
-			regulator-min-microvolt = <1140000>;
-			regulator-max-microvolt = <1260000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
-			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
-						   RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		vreg_l2c: ldo2 {
-			regulator-name = "vreg_l2c";
-			regulator-min-microvolt = <900000>;
-			regulator-max-microvolt = <1100000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
-			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
-						   RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		vreg_l3c: ldo3 {
-			regulator-name = "vreg_l3c";
-			regulator-min-microvolt = <1100000>;
-			regulator-max-microvolt = <1300000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
-			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
-						   RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		vreg_l4c: ldo4 {
-			regulator-name = "vreg_l4c";
-			regulator-min-microvolt = <1200000>;
-			regulator-max-microvolt = <1200000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			/*
-			 * FIXME: This should have regulator-allow-set-load but
-			 * we're getting an over-current fault from the PMIC
-			 * when switching to LPM.
-			 */
-		};
-
-		vreg_l5c: ldo5 {
-			regulator-name = "vreg_l5c";
-			regulator-min-microvolt = <1100000>;
-			regulator-max-microvolt = <1300000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
-			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
-						   RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		vreg_l6c: ldo6 {
-			regulator-name = "vreg_l6c";
-			regulator-min-microvolt = <1620000>;
-			regulator-max-microvolt = <1980000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
-			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
-						   RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		vreg_l7c: ldo7 {
-			regulator-name = "vreg_l7c";
-			regulator-min-microvolt = <1620000>;
-			regulator-max-microvolt = <2000000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
-			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
-						   RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		vreg_l8c: ldo8 {
-			regulator-name = "vreg_l8c";
-			regulator-min-microvolt = <2400000>;
-			regulator-max-microvolt = <3300000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
-			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
-						   RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		vreg_l9c: ldo9 {
-			regulator-name = "vreg_l9c";
-			regulator-min-microvolt = <1650000>;
-			regulator-max-microvolt = <2700000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
-			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
-						   RPMH_REGULATOR_MODE_HPM>;
-		};
-	};
-
-	regulators-2 {
-		compatible = "qcom,pmm8654au-rpmh-regulators";
-		qcom,pmic-id = "e";
-
-		vreg_s4e: smps4 {
-			regulator-name = "vreg_s4e";
-			regulator-min-microvolt = <970000>;
-			regulator-max-microvolt = <1520000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		vreg_s7e: smps7 {
-			regulator-name = "vreg_s7e";
-			regulator-min-microvolt = <1010000>;
-			regulator-max-microvolt = <1170000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		vreg_s9e: smps9 {
-			regulator-name = "vreg_s9e";
-			regulator-min-microvolt = <300000>;
-			regulator-max-microvolt = <570000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		vreg_l6e: ldo6 {
-			regulator-name = "vreg_l6e";
-			regulator-min-microvolt = <1280000>;
-			regulator-max-microvolt = <1450000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
-			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
-						   RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		vreg_l8e: ldo8 {
-			regulator-name = "vreg_l8e";
-			regulator-min-microvolt = <1800000>;
-			regulator-max-microvolt = <1950000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
-			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
-						   RPMH_REGULATOR_MODE_HPM>;
-		};
-	};
 };
 
 &ethernet0 {
 	phy-mode = "sgmii";
-	phy-handle = <&sgmii_phy0>;
-
-	pinctrl-0 = <&ethernet0_default>;
-	pinctrl-names = "default";
-
-	snps,mtl-rx-config = <&mtl_rx_setup>;
-	snps,mtl-tx-config = <&mtl_tx_setup>;
-	snps,ps-speed = <1000>;
-
-	status = "okay";
-
-	mdio {
-		compatible = "snps,dwmac-mdio";
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		sgmii_phy0: phy@8 {
-			compatible = "ethernet-phy-id0141.0dd4";
-			reg = <0x8>;
-			device_type = "ethernet-phy";
-			interrupts-extended = <&tlmm 7 IRQ_TYPE_EDGE_FALLING>;
-			reset-gpios = <&pmm8654au_2_gpios 8 GPIO_ACTIVE_LOW>;
-			reset-assert-us = <11000>;
-			reset-deassert-us = <70000>;
-		};
-
-		sgmii_phy1: phy@a {
-			compatible = "ethernet-phy-id0141.0dd4";
-			reg = <0xa>;
-			device_type = "ethernet-phy";
-			interrupts-extended = <&tlmm 26 IRQ_TYPE_EDGE_FALLING>;
-			reset-gpios = <&pmm8654au_2_gpios 9 GPIO_ACTIVE_LOW>;
-			reset-assert-us = <11000>;
-			reset-deassert-us = <70000>;
-		};
-	};
-
-	mtl_rx_setup: rx-queues-config {
-		snps,rx-queues-to-use = <4>;
-		snps,rx-sched-sp;
-
-		queue0 {
-			snps,dcb-algorithm;
-			snps,map-to-dma-channel = <0x0>;
-			snps,route-up;
-			snps,priority = <0x1>;
-		};
-
-		queue1 {
-			snps,dcb-algorithm;
-			snps,map-to-dma-channel = <0x1>;
-			snps,route-ptp;
-		};
-
-		queue2 {
-			snps,avb-algorithm;
-			snps,map-to-dma-channel = <0x2>;
-			snps,route-avcp;
-		};
-
-		queue3 {
-			snps,avb-algorithm;
-			snps,map-to-dma-channel = <0x3>;
-			snps,priority = <0xc>;
-		};
-	};
-
-	mtl_tx_setup: tx-queues-config {
-		snps,tx-queues-to-use = <4>;
-		snps,tx-sched-sp;
-
-		queue0 {
-			snps,dcb-algorithm;
-		};
-
-		queue1 {
-			snps,dcb-algorithm;
-		};
-
-		queue2 {
-			snps,avb-algorithm;
-			snps,send_slope = <0x1000>;
-			snps,idle_slope = <0x1000>;
-			snps,high_credit = <0x3e800>;
-			snps,low_credit = <0xffc18000>;
-		};
-
-		queue3 {
-			snps,avb-algorithm;
-			snps,send_slope = <0x1000>;
-			snps,idle_slope = <0x1000>;
-			snps,high_credit = <0x3e800>;
-			snps,low_credit = <0xffc18000>;
-		};
-	};
 };
 
 &ethernet1 {
 	phy-mode = "sgmii";
-	phy-handle = <&sgmii_phy1>;
-
-	snps,mtl-rx-config = <&mtl_rx_setup1>;
-	snps,mtl-tx-config = <&mtl_tx_setup1>;
-	snps,ps-speed = <1000>;
-
-	status = "okay";
-
-	mtl_rx_setup1: rx-queues-config {
-		snps,rx-queues-to-use = <4>;
-		snps,rx-sched-sp;
-
-		queue0 {
-			snps,dcb-algorithm;
-			snps,map-to-dma-channel = <0x0>;
-			snps,route-up;
-			snps,priority = <0x1>;
-		};
-
-		queue1 {
-			snps,dcb-algorithm;
-			snps,map-to-dma-channel = <0x1>;
-			snps,route-ptp;
-		};
-
-		queue2 {
-			snps,avb-algorithm;
-			snps,map-to-dma-channel = <0x2>;
-			snps,route-avcp;
-		};
-
-		queue3 {
-			snps,avb-algorithm;
-			snps,map-to-dma-channel = <0x3>;
-			snps,priority = <0xc>;
-		};
-	};
-
-	mtl_tx_setup1: tx-queues-config {
-		snps,tx-queues-to-use = <4>;
-		snps,tx-sched-sp;
-
-		queue0 {
-			snps,dcb-algorithm;
-		};
-
-		queue1 {
-			snps,dcb-algorithm;
-		};
-
-		queue2 {
-			snps,avb-algorithm;
-			snps,send_slope = <0x1000>;
-			snps,idle_slope = <0x1000>;
-			snps,high_credit = <0x3e800>;
-			snps,low_credit = <0xffc18000>;
-		};
-
-		queue3 {
-			snps,avb-algorithm;
-			snps,send_slope = <0x1000>;
-			snps,idle_slope = <0x1000>;
-			snps,high_credit = <0x3e800>;
-			snps,low_credit = <0xffc18000>;
-		};
-	};
-};
-
-&i2c11 {
-	clock-frequency = <400000>;
-	pinctrl-0 = <&qup_i2c11_default>;
-	pinctrl-names = "default";
-	status = "okay";
-};
-
-&i2c18 {
-	clock-frequency = <400000>;
-	pinctrl-0 = <&qup_i2c18_default>;
-	pinctrl-names = "default";
-	status = "okay";
-};
-
-&pmm8654au_0_gpios {
-	gpio-line-names = "DS_EN",
-			  "POFF_COMPLETE",
-			  "UFS0_VER_ID",
-			  "FAST_POFF",
-			  "DBU1_PON_DONE",
-			  "AOSS_SLEEP",
-			  "CAM_DES0_EN",
-			  "CAM_DES1_EN",
-			  "CAM_DES2_EN",
-			  "CAM_DES3_EN",
-			  "UEFI",
-			  "ANALOG_PON_OPT";
-};
-
-&pmm8654au_0_pon_resin {
-	linux,code = <KEY_VOLUMEDOWN>;
-	status = "okay";
-};
-
-&pmm8654au_1_gpios {
-	gpio-line-names = "PMIC_C_ID0",
-			  "PMIC_C_ID1",
-			  "UFS1_VER_ID",
-			  "IPA_PWR",
-			  "",
-			  "WLAN_DBU4_EN",
-			  "WLAN_EN",
-			  "BT_EN",
-			  "USB2_PWR_EN",
-			  "USB2_FAULT";
-
-	usb2_en_state: usb2-en-state {
-		pins = "gpio9";
-		function = "normal";
-		output-high;
-		power-source = <0>;
-	};
-};
-
-&pmm8654au_2_gpios {
-	gpio-line-names = "PMIC_E_ID0",
-			  "PMIC_E_ID1",
-			  "USB0_PWR_EN",
-			  "USB0_FAULT",
-			  "SENSOR_IRQ_1",
-			  "SENSOR_IRQ_2",
-			  "SENSOR_RST",
-			  "SGMIIO0_RST",
-			  "SGMIIO1_RST",
-			  "USB1_PWR_ENABLE",
-			  "USB1_FAULT",
-			  "VMON_SPX8";
-
-	usb0_en_state: usb0-en-state {
-		pins = "gpio3";
-		function = "normal";
-		output-high;
-		power-source = <0>;
-	};
-
-	usb1_en_state: usb1-en-state {
-		pins = "gpio10";
-		function = "normal";
-		output-high;
-		power-source = <0>;
-	};
-};
-
-&pmm8654au_3_gpios {
-	gpio-line-names = "PMIC_G_ID0",
-			  "PMIC_G_ID1",
-			  "GNSS_RST",
-			  "GNSS_EN",
-			  "GNSS_BOOT_MODE";
-};
-
-&qupv3_id_1 {
-	status = "okay";
-};
-
-&qupv3_id_2 {
-	status = "okay";
-};
-
-&serdes0 {
-	phy-supply = <&vreg_l5a>;
-	status = "okay";
-};
-
-&serdes1 {
-	phy-supply = <&vreg_l5a>;
-	status = "okay";
-};
-
-&sleep_clk {
-	clock-frequency = <32764>;
-};
-
-&spi16 {
-	pinctrl-0 = <&qup_spi16_default>;
-	pinctrl-names = "default";
-	status = "okay";
 };
 
-&tlmm {
-	ethernet0_default: ethernet0-default-state {
-		ethernet0_mdc: ethernet0-mdc-pins {
-			pins = "gpio8";
-			function = "emac0_mdc";
-			drive-strength = <16>;
-			bias-pull-up;
-		};
-
-		ethernet0_mdio: ethernet0-mdio-pins {
-			pins = "gpio9";
-			function = "emac0_mdio";
-			drive-strength = <16>;
-			bias-pull-up;
-		};
-	};
-
-	qup_uart10_default: qup-uart10-state {
-		pins = "gpio46", "gpio47";
-		function = "qup1_se3";
-	};
-
-	qup_spi16_default: qup-spi16-state {
-		pins = "gpio86", "gpio87", "gpio88", "gpio89";
-		function = "qup2_se2";
-		drive-strength = <6>;
-		bias-disable;
-	};
-
-	qup_i2c11_default: qup-i2c11-state {
-		pins = "gpio48", "gpio49";
-		function = "qup1_se4";
-		drive-strength = <2>;
-		bias-pull-up;
-	};
-
-	qup_i2c18_default: qup-i2c18-state {
-		pins = "gpio95", "gpio96";
-		function = "qup2_se4";
-		drive-strength = <2>;
-		bias-pull-up;
-	};
-
-	qup_uart12_default: qup-uart12-state {
-		qup_uart12_cts: qup-uart12-cts-pins {
-			pins = "gpio52";
-			function = "qup1_se5";
-			bias-disable;
-		};
-
-		qup_uart12_rts: qup-uart12-rts-pins {
-			pins = "gpio53";
-			function = "qup1_se5";
-			bias-pull-down;
-		};
-
-		qup_uart12_tx: qup-uart12-tx-pins {
-			pins = "gpio54";
-			function = "qup1_se5";
-			bias-pull-up;
-		};
-
-		qup_uart12_rx: qup-uart12-rx-pins {
-			pins = "gpio55";
-			function = "qup1_se5";
-			bias-pull-down;
-		};
-	};
-
-	qup_uart17_default: qup-uart17-state {
-		qup_uart17_cts: qup-uart17-cts-pins {
-			pins = "gpio91";
-			function = "qup2_se3";
-			bias-disable;
-		};
-
-		qup_uart17_rts: qup0-uart17-rts-pins {
-			pins = "gpio92";
-			function = "qup2_se3";
-			bias-pull-down;
-		};
-
-		qup_uart17_tx: qup0-uart17-tx-pins {
-			pins = "gpio93";
-			function = "qup2_se3";
-			bias-pull-up;
-		};
-
-		qup_uart17_rx: qup0-uart17-rx-pins {
-			pins = "gpio94";
-			function = "qup2_se3";
-			bias-pull-down;
-		};
-	};
+&mdio {
+	compatible = "snps,dwmac-mdio";
+	#address-cells = <1>;
+	#size-cells = <0>;
 
-	pcie0_default_state: pcie0-default-state {
-		perst-pins {
-			pins = "gpio2";
-			function = "gpio";
-			drive-strength = <2>;
-			bias-pull-down;
-		};
-
-		clkreq-pins {
-			pins = "gpio1";
-			function = "pcie0_clkreq";
-			drive-strength = <2>;
-			bias-pull-up;
-		};
-
-		wake-pins {
-			pins = "gpio0";
-			function = "gpio";
-			drive-strength = <2>;
-			bias-pull-up;
-		};
+	sgmii_phy0: phy@8 {
+		compatible = "ethernet-phy-id0141.0dd4";
+		reg = <0x8>;
+		device_type = "ethernet-phy";
+		interrupts-extended = <&tlmm 7 IRQ_TYPE_EDGE_FALLING>;
+		reset-gpios = <&pmm8654au_2_gpios 8 GPIO_ACTIVE_LOW>;
+		reset-assert-us = <11000>;
+		reset-deassert-us = <70000>;
 	};
 
-	pcie1_default_state: pcie1-default-state {
-		perst-pins {
-			pins = "gpio4";
-			function = "gpio";
-			drive-strength = <2>;
-			bias-pull-down;
-		};
-
-		clkreq-pins {
-			pins = "gpio3";
-			function = "pcie1_clkreq";
-			drive-strength = <2>;
-			bias-pull-up;
-		};
-
-		wake-pins {
-			pins = "gpio5";
-			function = "gpio";
-			drive-strength = <2>;
-			bias-pull-up;
-		};
+	sgmii_phy1: phy@a {
+		compatible = "ethernet-phy-id0141.0dd4";
+		reg = <0xa>;
+		device_type = "ethernet-phy";
+		interrupts-extended = <&tlmm 26 IRQ_TYPE_EDGE_FALLING>;
+		reset-gpios = <&pmm8654au_2_gpios 9 GPIO_ACTIVE_LOW>;
+		reset-assert-us = <11000>;
+		reset-deassert-us = <70000>;
 	};
 };
-
-&pcie0 {
-	perst-gpios = <&tlmm 2 GPIO_ACTIVE_LOW>;
-	wake-gpios = <&tlmm 0 GPIO_ACTIVE_HIGH>;
-
-	pinctrl-names = "default";
-	pinctrl-0 = <&pcie0_default_state>;
-
-	status = "okay";
-};
-
-&pcie1 {
-	perst-gpios = <&tlmm 4 GPIO_ACTIVE_LOW>;
-	wake-gpios = <&tlmm 5 GPIO_ACTIVE_HIGH>;
-
-	pinctrl-names = "default";
-	pinctrl-0 = <&pcie1_default_state>;
-
-	status = "okay";
-};
-
-&pcie0_phy {
-	vdda-phy-supply = <&vreg_l5a>;
-	vdda-pll-supply = <&vreg_l1c>;
-
-	status = "okay";
-};
-
-&pcie1_phy {
-	vdda-phy-supply = <&vreg_l5a>;
-	vdda-pll-supply = <&vreg_l1c>;
-
-	status = "okay";
-};
-
-&uart10 {
-	compatible = "qcom,geni-debug-uart";
-	pinctrl-0 = <&qup_uart10_default>;
-	pinctrl-names = "default";
-	status = "okay";
-};
-
-&uart12 {
-	pinctrl-0 = <&qup_uart12_default>;
-	pinctrl-names = "default";
-	status = "okay";
-};
-
-&uart17 {
-	pinctrl-0 = <&qup_uart17_default>;
-	pinctrl-names = "default";
-	status = "okay";
-};
-
-&ufs_mem_hc {
-	reset-gpios = <&tlmm 149 GPIO_ACTIVE_LOW>;
-	vcc-supply = <&vreg_l8a>;
-	vcc-max-microamp = <1100000>;
-	vccq-supply = <&vreg_l4c>;
-	vccq-max-microamp = <1200000>;
-
-	status = "okay";
-};
-
-&ufs_mem_phy {
-	vdda-phy-supply = <&vreg_l4a>;
-	vdda-pll-supply = <&vreg_l1c>;
-
-	status = "okay";
-};
-
-&usb_0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&usb0_en_state>;
-
-	status = "okay";
-};
-
-&usb_0_dwc3 {
-	dr_mode = "peripheral";
-};
-
-&usb_0_hsphy {
-	vdda-pll-supply = <&vreg_l7a>;
-	vdda18-supply = <&vreg_l6c>;
-	vdda33-supply = <&vreg_l9a>;
-
-	status = "okay";
-};
-
-&usb_0_qmpphy {
-	vdda-phy-supply = <&vreg_l1c>;
-	vdda-pll-supply = <&vreg_l7a>;
-
-	status = "okay";
-};
-
-&usb_1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&usb1_en_state>;
-
-	status = "okay";
-};
-
-&usb_1_dwc3 {
-	dr_mode = "host";
-};
-
-&usb_1_hsphy {
-	vdda-pll-supply = <&vreg_l7a>;
-	vdda18-supply = <&vreg_l6c>;
-	vdda33-supply = <&vreg_l9a>;
-
-	status = "okay";
-};
-
-&usb_1_qmpphy {
-	vdda-phy-supply = <&vreg_l1c>;
-	vdda-pll-supply = <&vreg_l7a>;
-
-	status = "okay";
-};
-
-&usb_2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&usb2_en_state>;
-
-	status = "okay";
-};
-
-&usb_2_dwc3 {
-	dr_mode = "host";
-};
-
-&usb_2_hsphy {
-	vdda-pll-supply = <&vreg_l7a>;
-	vdda18-supply = <&vreg_l6c>;
-	vdda33-supply = <&vreg_l9a>;
-
-	status = "okay";
-};
-
-&xo_board_clk {
-	clock-frequency = <38400000>;
-};
diff --git a/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi b/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi
new file mode 100644
index 000000000000..0c1b21def4b6
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi
@@ -0,0 +1,839 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2023, Linaro Limited
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+
+#include "sa8775p.dtsi"
+#include "sa8775p-pmics.dtsi"
+
+/ {
+	aliases {
+		ethernet0 = &ethernet0;
+		ethernet1 = &ethernet1;
+		i2c11 = &i2c11;
+		i2c18 = &i2c18;
+		serial0 = &uart10;
+		serial1 = &uart12;
+		serial2 = &uart17;
+		spi16 = &spi16;
+		ufshc1 = &ufs_mem_hc;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+};
+
+&apps_rsc {
+	regulators-0 {
+		compatible = "qcom,pmm8654au-rpmh-regulators";
+		qcom,pmic-id = "a";
+
+		vreg_s4a: smps4 {
+			regulator-name = "vreg_s4a";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1816000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_s5a: smps5 {
+			regulator-name = "vreg_s5a";
+			regulator-min-microvolt = <1850000>;
+			regulator-max-microvolt = <1996000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_s9a: smps9 {
+			regulator-name = "vreg_s9a";
+			regulator-min-microvolt = <535000>;
+			regulator-max-microvolt = <1120000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l4a: ldo4 {
+			regulator-name = "vreg_l4a";
+			regulator-min-microvolt = <788000>;
+			regulator-max-microvolt = <1050000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l5a: ldo5 {
+			regulator-name = "vreg_l5a";
+			regulator-min-microvolt = <870000>;
+			regulator-max-microvolt = <950000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l6a: ldo6 {
+			regulator-name = "vreg_l6a";
+			regulator-min-microvolt = <870000>;
+			regulator-max-microvolt = <970000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l7a: ldo7 {
+			regulator-name = "vreg_l7a";
+			regulator-min-microvolt = <720000>;
+			regulator-max-microvolt = <950000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l8a: ldo8 {
+			regulator-name = "vreg_l8a";
+			regulator-min-microvolt = <2504000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l9a: ldo9 {
+			regulator-name = "vreg_l9a";
+			regulator-min-microvolt = <2970000>;
+			regulator-max-microvolt = <3544000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-1 {
+		compatible = "qcom,pmm8654au-rpmh-regulators";
+		qcom,pmic-id = "c";
+
+		vreg_l1c: ldo1 {
+			regulator-name = "vreg_l1c";
+			regulator-min-microvolt = <1140000>;
+			regulator-max-microvolt = <1260000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2c: ldo2 {
+			regulator-name = "vreg_l2c";
+			regulator-min-microvolt = <900000>;
+			regulator-max-microvolt = <1100000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3c: ldo3 {
+			regulator-name = "vreg_l3c";
+			regulator-min-microvolt = <1100000>;
+			regulator-max-microvolt = <1300000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l4c: ldo4 {
+			regulator-name = "vreg_l4c";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			/*
+			 * FIXME: This should have regulator-allow-set-load but
+			 * we're getting an over-current fault from the PMIC
+			 * when switching to LPM.
+			 */
+		};
+
+		vreg_l5c: ldo5 {
+			regulator-name = "vreg_l5c";
+			regulator-min-microvolt = <1100000>;
+			regulator-max-microvolt = <1300000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l6c: ldo6 {
+			regulator-name = "vreg_l6c";
+			regulator-min-microvolt = <1620000>;
+			regulator-max-microvolt = <1980000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l7c: ldo7 {
+			regulator-name = "vreg_l7c";
+			regulator-min-microvolt = <1620000>;
+			regulator-max-microvolt = <2000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l8c: ldo8 {
+			regulator-name = "vreg_l8c";
+			regulator-min-microvolt = <2400000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l9c: ldo9 {
+			regulator-name = "vreg_l9c";
+			regulator-min-microvolt = <1650000>;
+			regulator-max-microvolt = <2700000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-2 {
+		compatible = "qcom,pmm8654au-rpmh-regulators";
+		qcom,pmic-id = "e";
+
+		vreg_s4e: smps4 {
+			regulator-name = "vreg_s4e";
+			regulator-min-microvolt = <970000>;
+			regulator-max-microvolt = <1520000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_s7e: smps7 {
+			regulator-name = "vreg_s7e";
+			regulator-min-microvolt = <1010000>;
+			regulator-max-microvolt = <1170000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_s9e: smps9 {
+			regulator-name = "vreg_s9e";
+			regulator-min-microvolt = <300000>;
+			regulator-max-microvolt = <570000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l6e: ldo6 {
+			regulator-name = "vreg_l6e";
+			regulator-min-microvolt = <1280000>;
+			regulator-max-microvolt = <1450000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l8e: ldo8 {
+			regulator-name = "vreg_l8e";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1950000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+};
+
+&ethernet0 {
+	phy-handle = <&sgmii_phy0>;
+
+	pinctrl-0 = <&ethernet0_default>;
+	pinctrl-names = "default";
+
+	snps,mtl-rx-config = <&mtl_rx_setup>;
+	snps,mtl-tx-config = <&mtl_tx_setup>;
+	snps,ps-speed = <1000>;
+
+	status = "okay";
+
+	mdio: mdio {
+		compatible = "snps,dwmac-mdio";
+		#address-cells = <1>;
+		#size-cells = <0>;
+	};
+
+	mtl_rx_setup: rx-queues-config {
+		snps,rx-queues-to-use = <4>;
+		snps,rx-sched-sp;
+
+		queue0 {
+			snps,dcb-algorithm;
+			snps,map-to-dma-channel = <0x0>;
+			snps,route-up;
+			snps,priority = <0x1>;
+		};
+
+		queue1 {
+			snps,dcb-algorithm;
+			snps,map-to-dma-channel = <0x1>;
+			snps,route-ptp;
+		};
+
+		queue2 {
+			snps,avb-algorithm;
+			snps,map-to-dma-channel = <0x2>;
+			snps,route-avcp;
+		};
+
+		queue3 {
+			snps,avb-algorithm;
+			snps,map-to-dma-channel = <0x3>;
+			snps,priority = <0xc>;
+		};
+	};
+
+	mtl_tx_setup: tx-queues-config {
+		snps,tx-queues-to-use = <4>;
+		snps,tx-sched-sp;
+
+		queue0 {
+			snps,dcb-algorithm;
+		};
+
+		queue1 {
+			snps,dcb-algorithm;
+		};
+
+		queue2 {
+			snps,avb-algorithm;
+			snps,send_slope = <0x1000>;
+			snps,idle_slope = <0x1000>;
+			snps,high_credit = <0x3e800>;
+			snps,low_credit = <0xffc18000>;
+		};
+
+		queue3 {
+			snps,avb-algorithm;
+			snps,send_slope = <0x1000>;
+			snps,idle_slope = <0x1000>;
+			snps,high_credit = <0x3e800>;
+			snps,low_credit = <0xffc18000>;
+		};
+	};
+};
+
+&ethernet1 {
+	phy-handle = <&sgmii_phy1>;
+
+	snps,mtl-rx-config = <&mtl_rx_setup1>;
+	snps,mtl-tx-config = <&mtl_tx_setup1>;
+	snps,ps-speed = <1000>;
+
+	status = "okay";
+
+	mtl_rx_setup1: rx-queues-config {
+		snps,rx-queues-to-use = <4>;
+		snps,rx-sched-sp;
+
+		queue0 {
+			snps,dcb-algorithm;
+			snps,map-to-dma-channel = <0x0>;
+			snps,route-up;
+			snps,priority = <0x1>;
+		};
+
+		queue1 {
+			snps,dcb-algorithm;
+			snps,map-to-dma-channel = <0x1>;
+			snps,route-ptp;
+		};
+
+		queue2 {
+			snps,avb-algorithm;
+			snps,map-to-dma-channel = <0x2>;
+			snps,route-avcp;
+		};
+
+		queue3 {
+			snps,avb-algorithm;
+			snps,map-to-dma-channel = <0x3>;
+			snps,priority = <0xc>;
+		};
+	};
+
+	mtl_tx_setup1: tx-queues-config {
+		snps,tx-queues-to-use = <4>;
+		snps,tx-sched-sp;
+
+		queue0 {
+			snps,dcb-algorithm;
+		};
+
+		queue1 {
+			snps,dcb-algorithm;
+		};
+
+		queue2 {
+			snps,avb-algorithm;
+			snps,send_slope = <0x1000>;
+			snps,idle_slope = <0x1000>;
+			snps,high_credit = <0x3e800>;
+			snps,low_credit = <0xffc18000>;
+		};
+
+		queue3 {
+			snps,avb-algorithm;
+			snps,send_slope = <0x1000>;
+			snps,idle_slope = <0x1000>;
+			snps,high_credit = <0x3e800>;
+			snps,low_credit = <0xffc18000>;
+		};
+	};
+};
+
+&i2c11 {
+	clock-frequency = <400000>;
+	pinctrl-0 = <&qup_i2c11_default>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&i2c18 {
+	clock-frequency = <400000>;
+	pinctrl-0 = <&qup_i2c18_default>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&pmm8654au_0_gpios {
+	gpio-line-names = "DS_EN",
+			  "POFF_COMPLETE",
+			  "UFS0_VER_ID",
+			  "FAST_POFF",
+			  "DBU1_PON_DONE",
+			  "AOSS_SLEEP",
+			  "CAM_DES0_EN",
+			  "CAM_DES1_EN",
+			  "CAM_DES2_EN",
+			  "CAM_DES3_EN",
+			  "UEFI",
+			  "ANALOG_PON_OPT";
+};
+
+&pmm8654au_0_pon_resin {
+	linux,code = <KEY_VOLUMEDOWN>;
+	status = "okay";
+};
+
+&pmm8654au_1_gpios {
+	gpio-line-names = "PMIC_C_ID0",
+			  "PMIC_C_ID1",
+			  "UFS1_VER_ID",
+			  "IPA_PWR",
+			  "",
+			  "WLAN_DBU4_EN",
+			  "WLAN_EN",
+			  "BT_EN",
+			  "USB2_PWR_EN",
+			  "USB2_FAULT";
+
+	usb2_en_state: usb2-en-state {
+		pins = "gpio9";
+		function = "normal";
+		output-high;
+		power-source = <0>;
+	};
+};
+
+&pmm8654au_2_gpios {
+	gpio-line-names = "PMIC_E_ID0",
+			  "PMIC_E_ID1",
+			  "USB0_PWR_EN",
+			  "USB0_FAULT",
+			  "SENSOR_IRQ_1",
+			  "SENSOR_IRQ_2",
+			  "SENSOR_RST",
+			  "SGMIIO0_RST",
+			  "SGMIIO1_RST",
+			  "USB1_PWR_ENABLE",
+			  "USB1_FAULT",
+			  "VMON_SPX8";
+
+	usb0_en_state: usb0-en-state {
+		pins = "gpio3";
+		function = "normal";
+		output-high;
+		power-source = <0>;
+	};
+
+	usb1_en_state: usb1-en-state {
+		pins = "gpio10";
+		function = "normal";
+		output-high;
+		power-source = <0>;
+	};
+};
+
+&pmm8654au_3_gpios {
+	gpio-line-names = "PMIC_G_ID0",
+			  "PMIC_G_ID1",
+			  "GNSS_RST",
+			  "GNSS_EN",
+			  "GNSS_BOOT_MODE";
+};
+
+&qupv3_id_1 {
+	status = "okay";
+};
+
+&qupv3_id_2 {
+	status = "okay";
+};
+
+&serdes0 {
+	phy-supply = <&vreg_l5a>;
+	status = "okay";
+};
+
+&serdes1 {
+	phy-supply = <&vreg_l5a>;
+	status = "okay";
+};
+
+&sleep_clk {
+	clock-frequency = <32764>;
+};
+
+&spi16 {
+	pinctrl-0 = <&qup_spi16_default>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&tlmm {
+	ethernet0_default: ethernet0-default-state {
+		ethernet0_mdc: ethernet0-mdc-pins {
+			pins = "gpio8";
+			function = "emac0_mdc";
+			drive-strength = <16>;
+			bias-pull-up;
+		};
+
+		ethernet0_mdio: ethernet0-mdio-pins {
+			pins = "gpio9";
+			function = "emac0_mdio";
+			drive-strength = <16>;
+			bias-pull-up;
+		};
+	};
+
+	qup_uart10_default: qup-uart10-state {
+		pins = "gpio46", "gpio47";
+		function = "qup1_se3";
+	};
+
+	qup_spi16_default: qup-spi16-state {
+		pins = "gpio86", "gpio87", "gpio88", "gpio89";
+		function = "qup2_se2";
+		drive-strength = <6>;
+		bias-disable;
+	};
+
+	qup_i2c11_default: qup-i2c11-state {
+		pins = "gpio48", "gpio49";
+		function = "qup1_se4";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+
+	qup_i2c18_default: qup-i2c18-state {
+		pins = "gpio95", "gpio96";
+		function = "qup2_se4";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+
+	qup_uart12_default: qup-uart12-state {
+		qup_uart12_cts: qup-uart12-cts-pins {
+			pins = "gpio52";
+			function = "qup1_se5";
+			bias-disable;
+		};
+
+		qup_uart12_rts: qup-uart12-rts-pins {
+			pins = "gpio53";
+			function = "qup1_se5";
+			bias-pull-down;
+		};
+
+		qup_uart12_tx: qup-uart12-tx-pins {
+			pins = "gpio54";
+			function = "qup1_se5";
+			bias-pull-up;
+		};
+
+		qup_uart12_rx: qup-uart12-rx-pins {
+			pins = "gpio55";
+			function = "qup1_se5";
+			bias-pull-down;
+		};
+	};
+
+	qup_uart17_default: qup-uart17-state {
+		qup_uart17_cts: qup-uart17-cts-pins {
+			pins = "gpio91";
+			function = "qup2_se3";
+			bias-disable;
+		};
+
+		qup_uart17_rts: qup0-uart17-rts-pins {
+			pins = "gpio92";
+			function = "qup2_se3";
+			bias-pull-down;
+		};
+
+		qup_uart17_tx: qup0-uart17-tx-pins {
+			pins = "gpio93";
+			function = "qup2_se3";
+			bias-pull-up;
+		};
+
+		qup_uart17_rx: qup0-uart17-rx-pins {
+			pins = "gpio94";
+			function = "qup2_se3";
+			bias-pull-down;
+		};
+	};
+
+	pcie0_default_state: pcie0-default-state {
+		perst-pins {
+			pins = "gpio2";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-down;
+		};
+
+		clkreq-pins {
+			pins = "gpio1";
+			function = "pcie0_clkreq";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+
+		wake-pins {
+			pins = "gpio0";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
+	pcie1_default_state: pcie1-default-state {
+		perst-pins {
+			pins = "gpio4";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-down;
+		};
+
+		clkreq-pins {
+			pins = "gpio3";
+			function = "pcie1_clkreq";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+
+		wake-pins {
+			pins = "gpio5";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+};
+
+&pcie0 {
+	perst-gpios = <&tlmm 2 GPIO_ACTIVE_LOW>;
+	wake-gpios = <&tlmm 0 GPIO_ACTIVE_HIGH>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie0_default_state>;
+
+	status = "okay";
+};
+
+&pcie1 {
+	perst-gpios = <&tlmm 4 GPIO_ACTIVE_LOW>;
+	wake-gpios = <&tlmm 5 GPIO_ACTIVE_HIGH>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie1_default_state>;
+
+	status = "okay";
+};
+
+&pcie0_phy {
+	vdda-phy-supply = <&vreg_l5a>;
+	vdda-pll-supply = <&vreg_l1c>;
+
+	status = "okay";
+};
+
+&pcie1_phy {
+	vdda-phy-supply = <&vreg_l5a>;
+	vdda-pll-supply = <&vreg_l1c>;
+
+	status = "okay";
+};
+
+&remoteproc_adsp {
+	firmware-name = "qcom/sa8775p/adsp.mbn";
+	status = "okay";
+};
+
+&remoteproc_cdsp0 {
+	firmware-name = "qcom/sa8775p/cdsp0.mbn";
+	status = "okay";
+};
+
+&remoteproc_cdsp1 {
+	firmware-name = "qcom/sa8775p/cdsp1.mbn";
+	status = "okay";
+};
+
+&remoteproc_gpdsp0 {
+	firmware-name = "qcom/sa8775p/gpdsp0.mbn";
+	status = "okay";
+};
+
+&remoteproc_gpdsp1 {
+	firmware-name = "qcom/sa8775p/gpdsp1.mbn";
+	status = "okay";
+};
+
+&uart10 {
+	compatible = "qcom,geni-debug-uart";
+	pinctrl-0 = <&qup_uart10_default>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&uart12 {
+	pinctrl-0 = <&qup_uart12_default>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&uart17 {
+	pinctrl-0 = <&qup_uart17_default>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&ufs_mem_hc {
+	reset-gpios = <&tlmm 149 GPIO_ACTIVE_LOW>;
+	vcc-supply = <&vreg_l8a>;
+	vcc-max-microamp = <1100000>;
+	vccq-supply = <&vreg_l4c>;
+	vccq-max-microamp = <1200000>;
+
+	status = "okay";
+};
+
+&ufs_mem_phy {
+	vdda-phy-supply = <&vreg_l4a>;
+	vdda-pll-supply = <&vreg_l1c>;
+
+	status = "okay";
+};
+
+&usb_0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&usb0_en_state>;
+
+	status = "okay";
+};
+
+&usb_0_dwc3 {
+	dr_mode = "peripheral";
+};
+
+&usb_0_hsphy {
+	vdda-pll-supply = <&vreg_l7a>;
+	vdda18-supply = <&vreg_l6c>;
+	vdda33-supply = <&vreg_l9a>;
+
+	status = "okay";
+};
+
+&usb_0_qmpphy {
+	vdda-phy-supply = <&vreg_l1c>;
+	vdda-pll-supply = <&vreg_l7a>;
+
+	status = "okay";
+};
+
+&usb_1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&usb1_en_state>;
+
+	status = "okay";
+};
+
+&usb_1_dwc3 {
+	dr_mode = "host";
+};
+
+&usb_1_hsphy {
+	vdda-pll-supply = <&vreg_l7a>;
+	vdda18-supply = <&vreg_l6c>;
+	vdda33-supply = <&vreg_l9a>;
+
+	status = "okay";
+};
+
+&usb_1_qmpphy {
+	vdda-phy-supply = <&vreg_l1c>;
+	vdda-pll-supply = <&vreg_l7a>;
+
+	status = "okay";
+};
+
+&usb_2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&usb2_en_state>;
+
+	status = "okay";
+};
+
+&usb_2_dwc3 {
+	dr_mode = "host";
+};
+
+&usb_2_hsphy {
+	vdda-pll-supply = <&vreg_l7a>;
+	vdda18-supply = <&vreg_l6c>;
+	vdda33-supply = <&vreg_l9a>;
+
+	status = "okay";
+};
+
+&xo_board_clk {
+	clock-frequency = <38400000>;
+};
diff --git a/arch/arm64/boot/dts/qcom/sa8775p.dtsi b/arch/arm64/boot/dts/qcom/sa8775p.dtsi
index 31de73594839..e8dbc8d820a6 100644
--- a/arch/arm64/boot/dts/qcom/sa8775p.dtsi
+++ b/arch/arm64/boot/dts/qcom/sa8775p.dtsi
@@ -10,6 +10,8 @@
 #include <dt-bindings/clock/qcom,sa8775p-gpucc.h>
 #include <dt-bindings/interconnect/qcom,sa8775p-rpmh.h>
 #include <dt-bindings/mailbox/qcom-ipcc.h>
+#include <dt-bindings/firmware/qcom,scm.h>
+#include <dt-bindings/power/qcom,rpmhpd.h>
 #include <dt-bindings/power/qcom-rpmpd.h>
 #include <dt-bindings/soc/qcom,rpmh-rsc.h>
 
@@ -42,6 +44,8 @@
 			enable-method = "psci";
 			qcom,freq-domain = <&cpufreq_hw 0>;
 			next-level-cache = <&L2_0>;
+			capacity-dmips-mhz = <1024>;
+			dynamic-power-coefficient = <100>;
 			L2_0: l2-cache {
 				compatible = "cache";
 				cache-level = <2>;
@@ -62,6 +66,8 @@
 			enable-method = "psci";
 			qcom,freq-domain = <&cpufreq_hw 0>;
 			next-level-cache = <&L2_1>;
+			capacity-dmips-mhz = <1024>;
+			dynamic-power-coefficient = <100>;
 			L2_1: l2-cache {
 				compatible = "cache";
 				cache-level = <2>;
@@ -77,6 +83,8 @@
 			enable-method = "psci";
 			qcom,freq-domain = <&cpufreq_hw 0>;
 			next-level-cache = <&L2_2>;
+			capacity-dmips-mhz = <1024>;
+			dynamic-power-coefficient = <100>;
 			L2_2: l2-cache {
 				compatible = "cache";
 				cache-level = <2>;
@@ -92,6 +100,8 @@
 			enable-method = "psci";
 			qcom,freq-domain = <&cpufreq_hw 0>;
 			next-level-cache = <&L2_3>;
+			capacity-dmips-mhz = <1024>;
+			dynamic-power-coefficient = <100>;
 			L2_3: l2-cache {
 				compatible = "cache";
 				cache-level = <2>;
@@ -107,6 +117,8 @@
 			enable-method = "psci";
 			qcom,freq-domain = <&cpufreq_hw 1>;
 			next-level-cache = <&L2_4>;
+			capacity-dmips-mhz = <1024>;
+			dynamic-power-coefficient = <100>;
 			L2_4: l2-cache {
 				compatible = "cache";
 				cache-level = <2>;
@@ -128,6 +140,8 @@
 			enable-method = "psci";
 			qcom,freq-domain = <&cpufreq_hw 1>;
 			next-level-cache = <&L2_5>;
+			capacity-dmips-mhz = <1024>;
+			dynamic-power-coefficient = <100>;
 			L2_5: l2-cache {
 				compatible = "cache";
 				cache-level = <2>;
@@ -143,6 +157,8 @@
 			enable-method = "psci";
 			qcom,freq-domain = <&cpufreq_hw 1>;
 			next-level-cache = <&L2_6>;
+			capacity-dmips-mhz = <1024>;
+			dynamic-power-coefficient = <100>;
 			L2_6: l2-cache {
 				compatible = "cache";
 				cache-level = <2>;
@@ -158,6 +174,8 @@
 			enable-method = "psci";
 			qcom,freq-domain = <&cpufreq_hw 1>;
 			next-level-cache = <&L2_7>;
+			capacity-dmips-mhz = <1024>;
+			dynamic-power-coefficient = <100>;
 			L2_7: l2-cache {
 				compatible = "cache";
 				cache-level = <2>;
@@ -203,11 +221,67 @@
 				};
 			};
 		};
+
+		idle-states {
+			entry-method = "psci";
+
+			GOLD_CPU_SLEEP_0: cpu-sleep-0 {
+				compatible = "arm,idle-state";
+				idle-state-name = "gold-power-collapse";
+				arm,psci-suspend-param = <0x40000003>;
+				entry-latency-us = <549>;
+				exit-latency-us = <901>;
+				min-residency-us = <1774>;
+				local-timer-stop;
+			};
+
+			GOLD_RAIL_CPU_SLEEP_0: cpu-sleep-1 {
+				compatible = "arm,idle-state";
+				idle-state-name = "gold-rail-power-collapse";
+				arm,psci-suspend-param = <0x40000004>;
+				entry-latency-us = <702>;
+				exit-latency-us = <1061>;
+				min-residency-us = <4488>;
+				local-timer-stop;
+			};
+		};
+
+		domain-idle-states {
+			CLUSTER_SLEEP_GOLD: cluster-sleep-0 {
+				compatible = "domain-idle-state";
+				arm,psci-suspend-param = <0x41000044>;
+				entry-latency-us = <2752>;
+				exit-latency-us = <3048>;
+				min-residency-us = <6118>;
+			};
+
+			CLUSTER_SLEEP_APSS_RSC_PC: cluster-sleep-1 {
+				compatible = "domain-idle-state";
+				arm,psci-suspend-param = <0x42000144>;
+				entry-latency-us = <3263>;
+				exit-latency-us = <6562>;
+				min-residency-us = <9987>;
+			};
+		};
+	};
+
+	dummy-sink {
+		compatible = "arm,coresight-dummy-sink";
+
+		in-ports {
+			port {
+				eud_in: endpoint {
+					remote-endpoint =
+					<&swao_rep_out1>;
+				};
+			};
+		};
 	};
 
 	firmware {
 		scm {
 			compatible = "qcom,scm-sa8775p", "qcom,scm";
+			memory-region = <&tz_ffi_mem>;
 		};
 	};
 
@@ -318,6 +392,79 @@
 	psci {
 		compatible = "arm,psci-1.0";
 		method = "smc";
+
+		CPU_PD0: power-domain-cpu0 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_0_PD>;
+			domain-idle-states = <&GOLD_CPU_SLEEP_0>,
+					     <&GOLD_RAIL_CPU_SLEEP_0>;
+		};
+
+		CPU_PD1: power-domain-cpu1 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_0_PD>;
+			domain-idle-states = <&GOLD_CPU_SLEEP_0>,
+					     <&GOLD_RAIL_CPU_SLEEP_0>;
+		};
+
+		CPU_PD2: power-domain-cpu2 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_0_PD>;
+			domain-idle-states = <&GOLD_CPU_SLEEP_0>,
+					     <&GOLD_RAIL_CPU_SLEEP_0>;
+		};
+
+		CPU_PD3: power-domain-cpu3 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_0_PD>;
+			domain-idle-states = <&GOLD_CPU_SLEEP_0>,
+					     <&GOLD_RAIL_CPU_SLEEP_0>;
+		};
+
+		CPU_PD4: power-domain-cpu4 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_1_PD>;
+			domain-idle-states = <&GOLD_CPU_SLEEP_0>,
+					     <&GOLD_RAIL_CPU_SLEEP_0>;
+		};
+
+		CPU_PD5: power-domain-cpu5 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_1_PD>;
+			domain-idle-states = <&GOLD_CPU_SLEEP_0>,
+					     <&GOLD_RAIL_CPU_SLEEP_0>;
+		};
+
+		CPU_PD6: power-domain-cpu6 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_1_PD>;
+			domain-idle-states = <&GOLD_CPU_SLEEP_0>,
+					     <&GOLD_RAIL_CPU_SLEEP_0>;
+		};
+
+		CPU_PD7: power-domain-cpu7 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_1_PD>;
+			domain-idle-states = <&GOLD_CPU_SLEEP_0>,
+					     <&GOLD_RAIL_CPU_SLEEP_0>;
+		};
+
+		CLUSTER_0_PD: power-domain-cluster0 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_2_PD>;
+			domain-idle-states = <&CLUSTER_SLEEP_GOLD>;
+		};
+
+		CLUSTER_1_PD: power-domain-cluster1 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_2_PD>;
+			domain-idle-states = <&CLUSTER_SLEEP_GOLD>;
+		};
+
+		CLUSTER_2_PD: power-domain-cluster2 {
+			#power-domain-cells = <0>;
+			domain-idle-states = <&CLUSTER_SLEEP_APSS_RSC_PC>;
+		};
 	};
 
 	reserved-memory {
@@ -418,6 +565,12 @@
 			no-map;
 		};
 
+		tz_ffi_mem: tz-ffi@91c00000 {
+			compatible = "shared-dma-pool";
+			reg = <0x0 0x91c00000 0x0 0x1400000>;
+			no-map;
+		};
+
 		lpass_machine_learning_mem: lpass-machine-learning@93b00000 {
 			reg = <0x0 0x93b00000 0x0 0xf00000>;
 			no-map;
@@ -544,6 +697,121 @@
 		};
 	};
 
+	smp2p-adsp {
+		compatible = "qcom,smp2p";
+		qcom,smem = <443>, <429>;
+		interrupts-extended = <&ipcc IPCC_CLIENT_LPASS
+					     IPCC_MPROC_SIGNAL_SMP2P
+					     IRQ_TYPE_EDGE_RISING>;
+		mboxes = <&ipcc IPCC_CLIENT_LPASS IPCC_MPROC_SIGNAL_SMP2P>;
+
+		qcom,local-pid = <0>;
+		qcom,remote-pid = <2>;
+
+		smp2p_adsp_out: master-kernel {
+			qcom,entry-name = "master-kernel";
+			#qcom,smem-state-cells = <1>;
+		};
+
+		smp2p_adsp_in: slave-kernel {
+			qcom,entry-name = "slave-kernel";
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+
+	smp2p-cdsp0 {
+		compatible = "qcom,smp2p";
+		qcom,smem = <94>, <432>;
+		interrupts-extended = <&ipcc IPCC_CLIENT_CDSP
+					     IPCC_MPROC_SIGNAL_SMP2P
+					     IRQ_TYPE_EDGE_RISING>;
+		mboxes = <&ipcc IPCC_CLIENT_CDSP IPCC_MPROC_SIGNAL_SMP2P>;
+
+		qcom,local-pid = <0>;
+		qcom,remote-pid = <5>;
+
+		smp2p_cdsp0_out: master-kernel {
+			qcom,entry-name = "master-kernel";
+			#qcom,smem-state-cells = <1>;
+		};
+
+		smp2p_cdsp0_in: slave-kernel {
+			qcom,entry-name = "slave-kernel";
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+
+	smp2p-cdsp1 {
+		compatible = "qcom,smp2p";
+		qcom,smem = <617>, <616>;
+		interrupts-extended = <&ipcc IPCC_CLIENT_NSP1
+					     IPCC_MPROC_SIGNAL_SMP2P
+					     IRQ_TYPE_EDGE_RISING>;
+		mboxes = <&ipcc IPCC_CLIENT_NSP1 IPCC_MPROC_SIGNAL_SMP2P>;
+
+		qcom,local-pid = <0>;
+		qcom,remote-pid = <12>;
+
+		smp2p_cdsp1_out: master-kernel {
+			qcom,entry-name = "master-kernel";
+			#qcom,smem-state-cells = <1>;
+		};
+
+		smp2p_cdsp1_in: slave-kernel {
+			qcom,entry-name = "slave-kernel";
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+
+	smp2p-gpdsp0 {
+		compatible = "qcom,smp2p";
+		qcom,smem = <617>, <616>;
+		interrupts-extended = <&ipcc IPCC_CLIENT_GPDSP0
+					     IPCC_MPROC_SIGNAL_SMP2P
+					     IRQ_TYPE_EDGE_RISING>;
+		mboxes = <&ipcc IPCC_CLIENT_GPDSP0 IPCC_MPROC_SIGNAL_SMP2P>;
+
+		qcom,local-pid = <0>;
+		qcom,remote-pid = <17>;
+
+		smp2p_gpdsp0_out: master-kernel {
+			qcom,entry-name = "master-kernel";
+			#qcom,smem-state-cells = <1>;
+		};
+
+		smp2p_gpdsp0_in: slave-kernel {
+			qcom,entry-name = "slave-kernel";
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+
+	smp2p-gpdsp1 {
+		compatible = "qcom,smp2p";
+		qcom,smem = <617>, <616>;
+		interrupts-extended = <&ipcc IPCC_CLIENT_GPDSP1
+					     IPCC_MPROC_SIGNAL_SMP2P
+					     IRQ_TYPE_EDGE_RISING>;
+		mboxes = <&ipcc IPCC_CLIENT_GPDSP1 IPCC_MPROC_SIGNAL_SMP2P>;
+
+		qcom,local-pid = <0>;
+		qcom,remote-pid = <18>;
+
+		smp2p_gpdsp1_out: master-kernel {
+			qcom,entry-name = "master-kernel";
+			#qcom,smem-state-cells = <1>;
+		};
+
+		smp2p_gpdsp1_in: slave-kernel {
+			qcom,entry-name = "slave-kernel";
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+
 	soc: soc@0 {
 		compatible = "simple-bus";
 		#address-cells = <2>;
@@ -1644,6 +1912,919 @@
 			clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>;
 		};
 
+		stm: stm@4002000 {
+			compatible = "arm,coresight-stm", "arm,primecell";
+			reg = <0x0 0x4002000 0x0 0x1000>,
+				  <0x0 0x16280000 0x0 0x180000>;
+			reg-names = "stm-base", "stm-stimulus-base";
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			out-ports {
+				port {
+					stm_out: endpoint {
+						remote-endpoint =
+						<&funnel0_in7>;
+					};
+				};
+			};
+		};
+
+		tpdm@4003000 {
+			compatible = "qcom,coresight-tpdm", "arm,primecell";
+			reg = <0x0 0x4003000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			qcom,cmb-element-bits = <32>;
+			qcom,cmb-msrs-num = <32>;
+
+			out-ports {
+				port {
+					qdss_tpdm0_out: endpoint {
+						remote-endpoint =
+						<&qdss_tpda_in0>;
+					};
+				};
+			};
+		};
+
+		tpda@4004000 {
+			compatible = "qcom,coresight-tpda", "arm,primecell";
+			reg = <0x0 0x4004000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			out-ports {
+				port {
+					qdss_tpda_out: endpoint {
+						remote-endpoint =
+						<&funnel0_in6>;
+					};
+				};
+			};
+
+			in-ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					qdss_tpda_in0: endpoint {
+						remote-endpoint =
+						<&qdss_tpdm0_out>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+					qdss_tpda_in1: endpoint {
+						remote-endpoint =
+						<&qdss_tpdm1_out>;
+					};
+				};
+			};
+		};
+
+		tpdm@400f000 {
+			compatible = "qcom,coresight-tpdm", "arm,primecell";
+			reg = <0x0 0x400f000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			qcom,cmb-element-bits = <32>;
+			qcom,cmb-msrs-num = <32>;
+
+			out-ports {
+				port {
+					qdss_tpdm1_out: endpoint {
+						remote-endpoint =
+						<&qdss_tpda_in1>;
+					};
+				};
+			};
+		};
+
+		funnel@4041000 {
+			compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
+			reg = <0x0 0x4041000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			out-ports {
+				port {
+					funnel0_out: endpoint {
+						remote-endpoint =
+						<&qdss_funnel_in0>;
+					};
+				};
+			};
+
+			in-ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@6 {
+					reg = <6>;
+					funnel0_in6: endpoint {
+						remote-endpoint =
+						<&qdss_tpda_out>;
+					};
+				};
+
+				port@7 {
+					reg = <7>;
+					funnel0_in7: endpoint {
+						remote-endpoint =
+						<&stm_out>;
+					};
+				};
+			};
+		};
+
+		funnel@4042000 {
+			compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
+			reg = <0x0 0x4042000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			out-ports {
+				port {
+					funnel1_out: endpoint {
+						remote-endpoint =
+						<&qdss_funnel_in1>;
+					};
+				};
+			};
+
+			in-ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@4 {
+					reg = <4>;
+					funnel1_in4: endpoint {
+						remote-endpoint =
+						<&apss_funnel1_out>;
+					};
+				};
+			};
+		};
+
+		funnel@4045000 {
+			compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
+			reg = <0x0 0x4045000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			out-ports {
+				port {
+					qdss_funnel_out: endpoint {
+						remote-endpoint =
+						<&aoss_funnel_in7>;
+					};
+				};
+			};
+
+			in-ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					qdss_funnel_in0: endpoint {
+						remote-endpoint =
+						<&funnel0_out>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+					qdss_funnel_in1: endpoint {
+						remote-endpoint =
+						<&funnel1_out>;
+					};
+				};
+			};
+		};
+
+		funnel@4b04000 {
+			compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
+			reg = <0x0 0x4b04000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			out-ports {
+				port {
+					aoss_funnel_out: endpoint {
+						remote-endpoint =
+						<&etf0_in>;
+					};
+				};
+			};
+
+			in-ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@6 {
+					reg = <6>;
+					aoss_funnel_in6: endpoint {
+						remote-endpoint =
+						<&aoss_tpda_out>;
+					};
+				};
+
+				port@7 {
+					reg = <7>;
+					aoss_funnel_in7: endpoint {
+						remote-endpoint =
+						<&qdss_funnel_out>;
+					};
+				};
+			};
+		};
+
+		tmc_etf: tmc@4b05000 {
+			compatible = "arm,coresight-tmc", "arm,primecell";
+			reg = <0x0 0x4b05000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			out-ports {
+				port {
+					etf0_out: endpoint {
+						remote-endpoint =
+						<&swao_rep_in>;
+					};
+				};
+			};
+
+			in-ports {
+				port {
+					etf0_in: endpoint {
+						remote-endpoint =
+						<&aoss_funnel_out>;
+					};
+				};
+			};
+		};
+
+		replicator@4b06000 {
+			compatible = "arm,coresight-dynamic-replicator", "arm,primecell";
+			reg = <0x0 0x4b06000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			out-ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@1 {
+					reg = <1>;
+					swao_rep_out1: endpoint {
+						remote-endpoint =
+						<&eud_in>;
+					};
+				};
+			};
+
+			in-ports {
+				port {
+					swao_rep_in: endpoint {
+						remote-endpoint =
+						<&etf0_out>;
+					};
+				};
+			};
+		};
+
+		tpda@4b08000 {
+			compatible = "qcom,coresight-tpda", "arm,primecell";
+			reg = <0x0 0x4b08000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			out-ports {
+				port {
+					aoss_tpda_out: endpoint {
+						remote-endpoint =
+						<&aoss_funnel_in6>;
+					};
+				};
+			};
+
+			in-ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					aoss_tpda_in0: endpoint {
+						remote-endpoint =
+						<&aoss_tpdm0_out>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+					aoss_tpda_in1: endpoint {
+						remote-endpoint =
+						<&aoss_tpdm1_out>;
+					};
+				};
+
+				port@2 {
+					reg = <2>;
+					aoss_tpda_in2: endpoint {
+						remote-endpoint =
+						<&aoss_tpdm2_out>;
+					};
+				};
+
+				port@3 {
+					reg = <3>;
+					aoss_tpda_in3: endpoint {
+						remote-endpoint =
+						<&aoss_tpdm3_out>;
+					};
+				};
+
+				port@4 {
+					reg = <4>;
+					aoss_tpda_in4: endpoint {
+						remote-endpoint =
+						<&aoss_tpdm4_out>;
+					};
+				};
+			};
+		};
+
+		tpdm@4b09000 {
+			compatible = "qcom,coresight-tpdm", "arm,primecell";
+			reg = <0x0 0x4b09000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			qcom,cmb-element-bits = <64>;
+			qcom,cmb-msrs-num = <32>;
+
+			out-ports {
+				port {
+					aoss_tpdm0_out: endpoint {
+						remote-endpoint =
+						<&aoss_tpda_in0>;
+					};
+				};
+			};
+		};
+
+		tpdm@4b0a000 {
+			compatible = "qcom,coresight-tpdm", "arm,primecell";
+			reg = <0x0 0x4b0a000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			qcom,cmb-element-bits = <64>;
+			qcom,cmb-msrs-num = <32>;
+
+			out-ports {
+				port {
+					aoss_tpdm1_out: endpoint {
+						remote-endpoint =
+						<&aoss_tpda_in1>;
+					};
+				};
+			};
+		};
+
+		tpdm@4b0b000 {
+			compatible = "qcom,coresight-tpdm", "arm,primecell";
+			reg = <0x0 0x4b0b000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			qcom,cmb-element-bits = <64>;
+			qcom,cmb-msrs-num = <32>;
+
+			out-ports {
+				port {
+					aoss_tpdm2_out: endpoint {
+						remote-endpoint =
+						<&aoss_tpda_in2>;
+					};
+				};
+			};
+		};
+
+		tpdm@4b0c000 {
+			compatible = "qcom,coresight-tpdm", "arm,primecell";
+			reg = <0x0 0x4b0c000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			qcom,cmb-element-bits = <64>;
+			qcom,cmb-msrs-num = <32>;
+
+			out-ports {
+				port {
+					aoss_tpdm3_out: endpoint {
+						remote-endpoint =
+						<&aoss_tpda_in3>;
+					};
+				};
+			};
+		};
+
+		tpdm@4b0d000 {
+			compatible = "qcom,coresight-tpdm", "arm,primecell";
+			reg = <0x0 0x4b0d000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			qcom,dsb-element-bits = <32>;
+			qcom,dsb-msrs-num = <32>;
+
+			out-ports {
+				port {
+					aoss_tpdm4_out: endpoint {
+						remote-endpoint =
+						<&aoss_tpda_in4>;
+					};
+				};
+			};
+		};
+
+		aoss_cti: cti@4b13000 {
+			compatible = "arm,coresight-cti", "arm,primecell";
+			reg = <0x0 0x4b13000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+		};
+
+		etm@6040000 {
+			compatible = "arm,primecell";
+			reg = <0x0 0x6040000 0x0 0x1000>;
+			cpu = <&CPU0>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			arm,coresight-loses-context-with-cpu;
+			qcom,skip-power-up;
+
+			out-ports {
+				port {
+					etm0_out: endpoint {
+						remote-endpoint =
+						<&apss_funnel0_in0>;
+					};
+				};
+			};
+		};
+
+		etm@6140000 {
+			compatible = "arm,primecell";
+			reg = <0x0 0x6140000 0x0 0x1000>;
+			cpu = <&CPU1>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			arm,coresight-loses-context-with-cpu;
+			qcom,skip-power-up;
+
+			out-ports {
+				port {
+					etm1_out: endpoint {
+						remote-endpoint =
+						<&apss_funnel0_in1>;
+					};
+				};
+			};
+		};
+
+		etm@6240000 {
+			compatible = "arm,primecell";
+			reg = <0x0 0x6240000 0x0 0x1000>;
+			cpu = <&CPU2>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			arm,coresight-loses-context-with-cpu;
+			qcom,skip-power-up;
+
+			out-ports {
+				port {
+					etm2_out: endpoint {
+						remote-endpoint =
+						<&apss_funnel0_in2>;
+					};
+				};
+			};
+		};
+
+		etm@6340000 {
+			compatible = "arm,primecell";
+			reg = <0x0 0x6340000 0x0 0x1000>;
+			cpu = <&CPU3>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			arm,coresight-loses-context-with-cpu;
+			qcom,skip-power-up;
+
+			out-ports {
+				port {
+					etm3_out: endpoint {
+						remote-endpoint =
+						<&apss_funnel0_in3>;
+					};
+				};
+			};
+		};
+
+		etm@6440000 {
+			compatible = "arm,primecell";
+			reg = <0x0 0x6440000 0x0 0x1000>;
+			cpu = <&CPU4>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			arm,coresight-loses-context-with-cpu;
+			qcom,skip-power-up;
+
+			out-ports {
+				port {
+					etm4_out: endpoint {
+						remote-endpoint =
+						<&apss_funnel0_in4>;
+					};
+				};
+			};
+		};
+
+		etm@6540000 {
+			compatible = "arm,primecell";
+			reg = <0x0 0x6540000 0x0 0x1000>;
+			cpu = <&CPU5>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			arm,coresight-loses-context-with-cpu;
+			qcom,skip-power-up;
+
+			out-ports {
+				port {
+					etm5_out: endpoint {
+						remote-endpoint =
+						<&apss_funnel0_in5>;
+					};
+				};
+			};
+		};
+
+		etm@6640000 {
+			compatible = "arm,primecell";
+			reg = <0x0 0x6640000 0x0 0x1000>;
+			cpu = <&CPU6>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			arm,coresight-loses-context-with-cpu;
+			qcom,skip-power-up;
+
+			out-ports {
+				port {
+					etm6_out: endpoint {
+						remote-endpoint =
+						<&apss_funnel0_in6>;
+					};
+				};
+			};
+		};
+
+		etm@6740000 {
+			compatible = "arm,primecell";
+			reg = <0x0 0x6740000 0x0 0x1000>;
+			cpu = <&CPU7>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			arm,coresight-loses-context-with-cpu;
+			qcom,skip-power-up;
+
+			out-ports {
+				port {
+					etm7_out: endpoint {
+						remote-endpoint =
+						<&apss_funnel0_in7>;
+					};
+				};
+			};
+		};
+
+		funnel@6800000 {
+			compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
+			reg = <0x0 0x6800000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			out-ports {
+				port {
+					apss_funnel0_out: endpoint {
+						remote-endpoint =
+						<&apss_funnel1_in0>;
+					};
+				};
+			};
+
+			in-ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					apss_funnel0_in0: endpoint {
+						remote-endpoint =
+						<&etm0_out>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+					apss_funnel0_in1: endpoint {
+						remote-endpoint =
+						<&etm1_out>;
+					};
+				};
+
+				port@2 {
+					reg = <2>;
+					apss_funnel0_in2: endpoint {
+						remote-endpoint =
+						<&etm2_out>;
+					};
+				};
+
+				port@3 {
+					reg = <3>;
+					apss_funnel0_in3: endpoint {
+						remote-endpoint =
+						<&etm3_out>;
+					};
+				};
+
+				port@4 {
+					reg = <4>;
+					apss_funnel0_in4: endpoint {
+						remote-endpoint =
+						<&etm4_out>;
+					};
+				};
+
+				port@5 {
+					reg = <5>;
+					apss_funnel0_in5: endpoint {
+						remote-endpoint =
+						<&etm5_out>;
+					};
+				};
+
+				port@6 {
+					reg = <6>;
+					apss_funnel0_in6: endpoint {
+						remote-endpoint =
+						<&etm6_out>;
+					};
+				};
+
+				port@7 {
+					reg = <7>;
+					apss_funnel0_in7: endpoint {
+						remote-endpoint =
+						<&etm7_out>;
+					};
+				};
+			};
+		};
+
+		funnel@6810000 {
+			compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
+			reg = <0x0 0x6810000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			out-ports {
+				port {
+					apss_funnel1_out: endpoint {
+						remote-endpoint =
+						<&funnel1_in4>;
+					};
+				};
+			};
+
+			in-ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					apss_funnel1_in0: endpoint {
+						remote-endpoint =
+						<&apss_funnel0_out>;
+					};
+				};
+
+				port@3 {
+					reg = <3>;
+					apss_funnel1_in3: endpoint {
+						remote-endpoint =
+						<&apss_tpda_out>;
+					};
+				};
+			};
+		};
+
+		tpdm@6860000 {
+			compatible = "qcom,coresight-tpdm", "arm,primecell";
+			reg = <0x0 0x6860000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			qcom,cmb-element-bits = <64>;
+			qcom,cmb-msrs-num = <32>;
+
+			out-ports {
+				port {
+					apss_tpdm3_out: endpoint {
+						remote-endpoint =
+						<&apss_tpda_in3>;
+					};
+				};
+			};
+		};
+
+		tpdm@6861000 {
+			compatible = "qcom,coresight-tpdm", "arm,primecell";
+			reg = <0x0 0x6861000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			qcom,dsb-element-bits = <32>;
+			qcom,dsb-msrs-num = <32>;
+
+			out-ports {
+				port {
+					apss_tpdm4_out: endpoint {
+						remote-endpoint =
+						<&apss_tpda_in4>;
+					};
+				};
+			};
+		};
+
+		tpda@6863000 {
+			compatible = "qcom,coresight-tpda", "arm,primecell";
+			reg = <0x0 0x6863000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			out-ports {
+				port {
+					apss_tpda_out: endpoint {
+						remote-endpoint =
+						<&apss_funnel1_in3>;
+					};
+				};
+			};
+
+			in-ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					apss_tpda_in0: endpoint {
+						remote-endpoint =
+						<&apss_tpdm0_out>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+					apss_tpda_in1: endpoint {
+						remote-endpoint =
+						<&apss_tpdm1_out>;
+					};
+				};
+
+				port@2 {
+					reg = <2>;
+					apss_tpda_in2: endpoint {
+						remote-endpoint =
+						<&apss_tpdm2_out>;
+					};
+				};
+
+				port@3 {
+					reg = <3>;
+					apss_tpda_in3: endpoint {
+						remote-endpoint =
+						<&apss_tpdm3_out>;
+					};
+				};
+
+				port@4 {
+					reg = <4>;
+					apss_tpda_in4: endpoint {
+						remote-endpoint =
+						<&apss_tpdm4_out>;
+					};
+				};
+			};
+		};
+
+		tpdm@68a0000 {
+			compatible = "qcom,coresight-tpdm", "arm,primecell";
+			reg = <0x0 0x68a0000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			qcom,cmb-element-bits = <32>;
+			qcom,cmb-msrs-num = <32>;
+
+			out-ports {
+				port {
+					apss_tpdm0_out: endpoint {
+						remote-endpoint =
+						<&apss_tpda_in0>;
+					};
+				};
+			};
+		};
+
+		tpdm@68b0000 {
+			compatible = "qcom,coresight-tpdm", "arm,primecell";
+			reg = <0x0 0x68b0000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			qcom,cmb-element-bits = <32>;
+			qcom,cmb-msrs-num = <32>;
+
+			out-ports {
+				port {
+					apss_tpdm1_out: endpoint {
+						remote-endpoint =
+						<&apss_tpda_in1>;
+					};
+				};
+			};
+		};
+
+		tpdm@68c0000 {
+			compatible = "qcom,coresight-tpdm", "arm,primecell";
+			reg = <0x0 0x68c0000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			qcom,dsb-element-bits = <32>;
+			qcom,dsb-msrs-num = <32>;
+
+			out-ports {
+				port {
+					apss_tpdm2_out: endpoint {
+						remote-endpoint =
+						<&apss_tpda_in2>;
+					};
+				};
+			};
+		};
+
 		usb_0_hsphy: phy@88e4000 {
 			compatible = "qcom,sa8775p-usb-hs-phy",
 				     "qcom,usb-snps-hs-5nm-phy";
@@ -1959,6 +3140,120 @@
 			status = "disabled";
 		};
 
+		pmu@9091000 {
+			compatible = "qcom,sa8775p-llcc-bwmon", "qcom,sc7280-llcc-bwmon";
+			reg = <0x0 0x9091000 0x0 0x1000>;
+			interrupts = <GIC_SPI 620 IRQ_TYPE_LEVEL_HIGH>;
+			interconnects = <&mc_virt MASTER_LLCC QCOM_ICC_TAG_ACTIVE_ONLY
+					 &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ACTIVE_ONLY>;
+
+			operating-points-v2 = <&llcc_bwmon_opp_table>;
+
+			llcc_bwmon_opp_table: opp-table {
+				compatible = "operating-points-v2";
+
+				opp-0 {
+					opp-peak-kBps = <762000>;
+				};
+
+				opp-1 {
+					opp-peak-kBps = <1720000>;
+				};
+
+				opp-2 {
+					opp-peak-kBps = <2086000>;
+				};
+
+				opp-3 {
+					opp-peak-kBps = <2601000>;
+				};
+
+				opp-4 {
+					opp-peak-kBps = <2929000>;
+				};
+
+				opp-5 {
+					opp-peak-kBps = <5931000>;
+				};
+
+				opp-6 {
+					opp-peak-kBps = <6515000>;
+				};
+
+				opp-7 {
+					opp-peak-kBps = <7984000>;
+				};
+
+				opp-8 {
+					opp-peak-kBps = <10437000>;
+				};
+
+				opp-9 {
+					opp-peak-kBps = <12195000>;
+				};
+			};
+		};
+
+		pmu@90b5400 {
+			compatible = "qcom,sa8775p-cpu-bwmon", "qcom,sdm845-bwmon";
+			reg = <0x0 0x90b5400 0x0 0x600>;
+			interrupts = <GIC_SPI 581 IRQ_TYPE_LEVEL_HIGH>;
+			interconnects = <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY
+					 &gem_noc SLAVE_LLCC QCOM_ICC_TAG_ACTIVE_ONLY>;
+
+			operating-points-v2 = <&cpu_bwmon_opp_table>;
+
+			cpu_bwmon_opp_table: opp-table {
+				compatible = "operating-points-v2";
+
+				opp-0 {
+					opp-peak-kBps = <9155000>;
+				};
+
+				opp-1 {
+					opp-peak-kBps = <12298000>;
+				};
+
+				opp-2 {
+					opp-peak-kBps = <14236000>;
+				};
+
+				opp-3 {
+					opp-peak-kBps = <16265000>;
+				};
+			};
+
+		};
+
+		pmu@90b6400 {
+			compatible = "qcom,sa8775p-cpu-bwmon", "qcom,sdm845-bwmon";
+			reg = <0x0 0x90b6400 0x0 0x600>;
+			interrupts = <GIC_SPI 581 IRQ_TYPE_LEVEL_HIGH>;
+			interconnects = <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY
+					 &gem_noc SLAVE_LLCC QCOM_ICC_TAG_ACTIVE_ONLY>;
+
+			operating-points-v2 = <&cpu_bwmon_opp_table>;
+		};
+
+		llcc: system-cache-controller@9200000 {
+			compatible = "qcom,sa8775p-llcc";
+			reg = <0x0 0x09200000 0x0 0x80000>,
+			      <0x0 0x09300000 0x0 0x80000>,
+			      <0x0 0x09400000 0x0 0x80000>,
+			      <0x0 0x09500000 0x0 0x80000>,
+			      <0x0 0x09600000 0x0 0x80000>,
+			      <0x0 0x09700000 0x0 0x80000>,
+			      <0x0 0x09a00000 0x0 0x80000>;
+			reg-names = "llcc0_base",
+				    "llcc1_base",
+				    "llcc2_base",
+				    "llcc3_base",
+				    "llcc4_base",
+				    "llcc5_base",
+				    "llcc_broadcast_base";
+			interrupts = <GIC_SPI 580 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
 		pdc: interrupt-controller@b220000 {
 			compatible = "qcom,sa8775p-pdc", "qcom,pdc";
 			reg = <0x0 0x0b220000 0x0 0x30000>,
@@ -2099,11 +3394,26 @@
 			wakeup-parent = <&pdc>;
 		};
 
+		sram: sram@146d8000 {
+			compatible = "qcom,sa8775p-imem", "syscon", "simple-mfd";
+			reg = <0x0 0x146d8000 0x0 0x1000>;
+			ranges = <0x0 0x0 0x146d8000 0x1000>;
+
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			pil-reloc@94c {
+				compatible = "qcom,pil-reloc-info";
+				reg = <0x94c 0xc8>;
+			};
+		};
+
 		apps_smmu: iommu@15000000 {
 			compatible = "qcom,sa8775p-smmu-500", "qcom,smmu-500", "arm,mmu-500";
 			reg = <0x0 0x15000000 0x0 0x100000>;
 			#iommu-cells = <2>;
 			#global-interrupts = <2>;
+			dma-coherent;
 
 			interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
@@ -2242,6 +3552,7 @@
 			reg = <0x0 0x15200000 0x0 0x80000>;
 			#iommu-cells = <2>;
 			#global-interrupts = <2>;
+			dma-coherent;
 
 			interrupts = <GIC_SPI 920 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 921 IRQ_TYPE_LEVEL_HIGH>,
@@ -2479,6 +3790,92 @@
 			#freq-domain-cells = <1>;
 		};
 
+		remoteproc_gpdsp0: remoteproc@20c00000 {
+			compatible = "qcom,sa8775p-gpdsp0-pas";
+			reg = <0x0 0x20c00000 0x0 0x10000>;
+
+			interrupts-extended = <&intc GIC_SPI 768 IRQ_TYPE_EDGE_RISING>,
+					      <&smp2p_gpdsp0_in 0 0>,
+					      <&smp2p_gpdsp0_in 2 0>,
+					      <&smp2p_gpdsp0_in 1 0>,
+					      <&smp2p_gpdsp0_in 3 0>;
+			interrupt-names = "wdog", "fatal", "ready",
+					  "handover", "stop-ack";
+
+			clocks = <&rpmhcc RPMH_CXO_CLK>;
+			clock-names = "xo";
+
+			power-domains = <&rpmhpd RPMHPD_CX>,
+					<&rpmhpd RPMHPD_MXC>;
+			power-domain-names = "cx", "mxc";
+
+			interconnects = <&gpdsp_anoc MASTER_DSP0 0
+					 &config_noc SLAVE_CLK_CTL 0>;
+
+			memory-region = <&pil_gdsp0_mem>;
+
+			qcom,qmp = <&aoss_qmp>;
+
+			qcom,smem-states = <&smp2p_gpdsp0_out 0>;
+			qcom,smem-state-names = "stop";
+
+			status = "disabled";
+
+			glink-edge {
+				interrupts-extended = <&ipcc IPCC_CLIENT_GPDSP0
+							     IPCC_MPROC_SIGNAL_GLINK_QMP
+							     IRQ_TYPE_EDGE_RISING>;
+				mboxes = <&ipcc IPCC_CLIENT_GPDSP0
+						IPCC_MPROC_SIGNAL_GLINK_QMP>;
+
+				label = "gpdsp0";
+				qcom,remote-pid = <17>;
+			};
+		};
+
+		remoteproc_gpdsp1: remoteproc@21c00000 {
+			compatible = "qcom,sa8775p-gpdsp1-pas";
+			reg = <0x0 0x21c00000 0x0 0x10000>;
+
+			interrupts-extended = <&intc GIC_SPI 624 IRQ_TYPE_EDGE_RISING>,
+					      <&smp2p_gpdsp1_in 0 0>,
+					      <&smp2p_gpdsp1_in 2 0>,
+					      <&smp2p_gpdsp1_in 1 0>,
+					      <&smp2p_gpdsp1_in 3 0>;
+			interrupt-names = "wdog", "fatal", "ready",
+					  "handover", "stop-ack";
+
+			clocks = <&rpmhcc RPMH_CXO_CLK>;
+			clock-names = "xo";
+
+			power-domains = <&rpmhpd RPMHPD_CX>,
+					<&rpmhpd RPMHPD_MXC>;
+			power-domain-names = "cx", "mxc";
+
+			interconnects = <&gpdsp_anoc MASTER_DSP1 0
+					 &config_noc SLAVE_CLK_CTL 0>;
+
+			memory-region = <&pil_gdsp1_mem>;
+
+			qcom,qmp = <&aoss_qmp>;
+
+			qcom,smem-states = <&smp2p_gpdsp1_out 0>;
+			qcom,smem-state-names = "stop";
+
+			status = "disabled";
+
+			glink-edge {
+				interrupts-extended = <&ipcc IPCC_CLIENT_GPDSP1
+							     IPCC_MPROC_SIGNAL_GLINK_QMP
+							     IRQ_TYPE_EDGE_RISING>;
+				mboxes = <&ipcc IPCC_CLIENT_GPDSP1
+						IPCC_MPROC_SIGNAL_GLINK_QMP>;
+
+				label = "gpdsp1";
+				qcom,remote-pid = <18>;
+			};
+		};
+
 		ethernet1: ethernet@23000000 {
 			compatible = "qcom,sa8775p-ethqos";
 			reg = <0x0 0x23000000 0x0 0x10000>,
@@ -2498,12 +3895,19 @@
 				      "ptp_ref",
 				      "phyaux";
 
+			interconnects = <&aggre1_noc MASTER_EMAC_1 QCOM_ICC_TAG_ALWAYS
+					 &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>,
+					<&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+					 &config_noc SLAVE_EMAC1_CFG QCOM_ICC_TAG_ALWAYS>;
+			interconnect-names = "mac-mem", "cpu-mac";
+
 			power-domains = <&gcc EMAC1_GDSC>;
 
 			phys = <&serdes1>;
 			phy-names = "serdes";
 
 			iommus = <&apps_smmu 0x140 0xf>;
+			dma-coherent;
 
 			snps,tso;
 			snps,pbl = <32>;
@@ -2532,12 +3936,19 @@
 				      "ptp_ref",
 				      "phyaux";
 
+			interconnects = <&aggre1_noc MASTER_EMAC QCOM_ICC_TAG_ALWAYS
+					 &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>,
+					<&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+					 &config_noc SLAVE_EMAC_CFG QCOM_ICC_TAG_ALWAYS>;
+			interconnect-names = "mac-mem", "cpu-mac";
+
 			power-domains = <&gcc EMAC0_GDSC>;
 
 			phys = <&serdes0>;
 			phy-names = "serdes";
 
 			iommus = <&apps_smmu 0x120 0xf>;
+			dma-coherent;
 
 			snps,tso;
 			snps,pbl = <32>;
@@ -2546,13 +3957,573 @@
 
 			status = "disabled";
 		};
+
+		remoteproc_cdsp0: remoteproc@26300000 {
+			compatible = "qcom,sa8775p-cdsp0-pas";
+			reg = <0x0 0x26300000 0x0 0x10000>;
+
+			interrupts-extended = <&intc GIC_SPI 578 IRQ_TYPE_EDGE_RISING>,
+					      <&smp2p_cdsp0_in 0 IRQ_TYPE_EDGE_RISING>,
+					      <&smp2p_cdsp0_in 2 IRQ_TYPE_EDGE_RISING>,
+					      <&smp2p_cdsp0_in 1 IRQ_TYPE_EDGE_RISING>,
+					      <&smp2p_cdsp0_in 3 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "wdog", "fatal", "ready",
+					  "handover", "stop-ack";
+
+			clocks = <&rpmhcc RPMH_CXO_CLK>;
+			clock-names = "xo";
+
+			power-domains = <&rpmhpd RPMHPD_CX>,
+					<&rpmhpd RPMHPD_MXC>,
+					<&rpmhpd RPMHPD_NSP0>;
+			power-domain-names = "cx", "mxc", "nsp";
+
+			interconnects = <&nspa_noc MASTER_CDSP_PROC 0
+					 &mc_virt SLAVE_EBI1 0>;
+
+			memory-region = <&pil_cdsp0_mem>;
+
+			qcom,qmp = <&aoss_qmp>;
+
+			qcom,smem-states = <&smp2p_cdsp0_out 0>;
+			qcom,smem-state-names = "stop";
+
+			status = "disabled";
+
+			glink-edge {
+				interrupts-extended = <&ipcc IPCC_CLIENT_CDSP
+							     IPCC_MPROC_SIGNAL_GLINK_QMP
+							     IRQ_TYPE_EDGE_RISING>;
+				mboxes = <&ipcc IPCC_CLIENT_CDSP
+						IPCC_MPROC_SIGNAL_GLINK_QMP>;
+
+				label = "cdsp";
+				qcom,remote-pid = <5>;
+
+				fastrpc {
+					compatible = "qcom,fastrpc";
+					qcom,glink-channels = "fastrpcglink-apps-dsp";
+					label = "cdsp";
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					compute-cb@1 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <1>;
+						iommus = <&apps_smmu 0x2141 0x04a0>,
+							 <&apps_smmu 0x2161 0x04a0>,
+							 <&apps_smmu 0x2181 0x0400>,
+							 <&apps_smmu 0x21c1 0x04a0>,
+							 <&apps_smmu 0x21e1 0x04a0>,
+							 <&apps_smmu 0x2541 0x04a0>,
+							 <&apps_smmu 0x2561 0x04a0>,
+							 <&apps_smmu 0x2581 0x0400>,
+							 <&apps_smmu 0x25c1 0x04a0>,
+							 <&apps_smmu 0x25e1 0x04a0>;
+						dma-coherent;
+					};
+
+					compute-cb@2 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <2>;
+						iommus = <&apps_smmu 0x2142 0x04a0>,
+							 <&apps_smmu 0x2162 0x04a0>,
+							 <&apps_smmu 0x2182 0x0400>,
+							 <&apps_smmu 0x21c2 0x04a0>,
+							 <&apps_smmu 0x21e2 0x04a0>,
+							 <&apps_smmu 0x2542 0x04a0>,
+							 <&apps_smmu 0x2562 0x04a0>,
+							 <&apps_smmu 0x2582 0x0400>,
+							 <&apps_smmu 0x25c2 0x04a0>,
+							 <&apps_smmu 0x25e2 0x04a0>;
+						dma-coherent;
+					};
+
+					compute-cb@3 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <3>;
+						iommus = <&apps_smmu 0x2143 0x04a0>,
+							 <&apps_smmu 0x2163 0x04a0>,
+							 <&apps_smmu 0x2183 0x0400>,
+							 <&apps_smmu 0x21c3 0x04a0>,
+							 <&apps_smmu 0x21e3 0x04a0>,
+							 <&apps_smmu 0x2543 0x04a0>,
+							 <&apps_smmu 0x2563 0x04a0>,
+							 <&apps_smmu 0x2583 0x0400>,
+							 <&apps_smmu 0x25c3 0x04a0>,
+							 <&apps_smmu 0x25e3 0x04a0>;
+						dma-coherent;
+					};
+
+					compute-cb@4 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <4>;
+						iommus = <&apps_smmu 0x2144 0x04a0>,
+							 <&apps_smmu 0x2164 0x04a0>,
+							 <&apps_smmu 0x2184 0x0400>,
+							 <&apps_smmu 0x21c4 0x04a0>,
+							 <&apps_smmu 0x21e4 0x04a0>,
+							 <&apps_smmu 0x2544 0x04a0>,
+							 <&apps_smmu 0x2564 0x04a0>,
+							 <&apps_smmu 0x2584 0x0400>,
+							 <&apps_smmu 0x25c4 0x04a0>,
+							 <&apps_smmu 0x25e4 0x04a0>;
+						dma-coherent;
+					};
+
+					compute-cb@5 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <5>;
+						iommus = <&apps_smmu 0x2145 0x04a0>,
+							 <&apps_smmu 0x2165 0x04a0>,
+							 <&apps_smmu 0x2185 0x0400>,
+							 <&apps_smmu 0x21c5 0x04a0>,
+							 <&apps_smmu 0x21e5 0x04a0>,
+							 <&apps_smmu 0x2545 0x04a0>,
+							 <&apps_smmu 0x2565 0x04a0>,
+							 <&apps_smmu 0x2585 0x0400>,
+							 <&apps_smmu 0x25c5 0x04a0>,
+							 <&apps_smmu 0x25e5 0x04a0>;
+						dma-coherent;
+					};
+
+					compute-cb@6 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <6>;
+						iommus = <&apps_smmu 0x2146 0x04a0>,
+							 <&apps_smmu 0x2166 0x04a0>,
+							 <&apps_smmu 0x2186 0x0400>,
+							 <&apps_smmu 0x21c6 0x04a0>,
+							 <&apps_smmu 0x21e6 0x04a0>,
+							 <&apps_smmu 0x2546 0x04a0>,
+							 <&apps_smmu 0x2566 0x04a0>,
+							 <&apps_smmu 0x2586 0x0400>,
+							 <&apps_smmu 0x25c6 0x04a0>,
+							 <&apps_smmu 0x25e6 0x04a0>;
+						dma-coherent;
+					};
+
+					compute-cb@7 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <7>;
+						iommus = <&apps_smmu 0x2147 0x04a0>,
+							 <&apps_smmu 0x2167 0x04a0>,
+							 <&apps_smmu 0x2187 0x0400>,
+							 <&apps_smmu 0x21c7 0x04a0>,
+							 <&apps_smmu 0x21e7 0x04a0>,
+							 <&apps_smmu 0x2547 0x04a0>,
+							 <&apps_smmu 0x2567 0x04a0>,
+							 <&apps_smmu 0x2587 0x0400>,
+							 <&apps_smmu 0x25c7 0x04a0>,
+							 <&apps_smmu 0x25e7 0x04a0>;
+						dma-coherent;
+					};
+
+					compute-cb@8 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <8>;
+						iommus = <&apps_smmu 0x2148 0x04a0>,
+							 <&apps_smmu 0x2168 0x04a0>,
+							 <&apps_smmu 0x2188 0x0400>,
+							 <&apps_smmu 0x21c8 0x04a0>,
+							 <&apps_smmu 0x21e8 0x04a0>,
+							 <&apps_smmu 0x2548 0x04a0>,
+							 <&apps_smmu 0x2568 0x04a0>,
+							 <&apps_smmu 0x2588 0x0400>,
+							 <&apps_smmu 0x25c8 0x04a0>,
+							 <&apps_smmu 0x25e8 0x04a0>;
+						dma-coherent;
+					};
+
+					compute-cb@9 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <9>;
+						iommus = <&apps_smmu 0x2149 0x04a0>,
+							 <&apps_smmu 0x2169 0x04a0>,
+							 <&apps_smmu 0x2189 0x0400>,
+							 <&apps_smmu 0x21c9 0x04a0>,
+							 <&apps_smmu 0x21e9 0x04a0>,
+							 <&apps_smmu 0x2549 0x04a0>,
+							 <&apps_smmu 0x2569 0x04a0>,
+							 <&apps_smmu 0x2589 0x0400>,
+							 <&apps_smmu 0x25c9 0x04a0>,
+							 <&apps_smmu 0x25e9 0x04a0>;
+						dma-coherent;
+					};
+
+					compute-cb@10 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <10>;
+						iommus = <&apps_smmu 0x214a 0x04a0>,
+							 <&apps_smmu 0x216a 0x04a0>,
+							 <&apps_smmu 0x218a 0x0400>,
+							 <&apps_smmu 0x21ca 0x04a0>,
+							 <&apps_smmu 0x21ea 0x04a0>,
+							 <&apps_smmu 0x254a 0x04a0>,
+							 <&apps_smmu 0x256a 0x04a0>,
+							 <&apps_smmu 0x258a 0x0400>,
+							 <&apps_smmu 0x25ca 0x04a0>,
+							 <&apps_smmu 0x25ea 0x04a0>;
+						dma-coherent;
+					};
+
+					compute-cb@11 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <11>;
+						iommus = <&apps_smmu 0x214b 0x04a0>,
+							 <&apps_smmu 0x216b 0x04a0>,
+							 <&apps_smmu 0x218b 0x0400>,
+							 <&apps_smmu 0x21cb 0x04a0>,
+							 <&apps_smmu 0x21eb 0x04a0>,
+							 <&apps_smmu 0x254b 0x04a0>,
+							 <&apps_smmu 0x256b 0x04a0>,
+							 <&apps_smmu 0x258b 0x0400>,
+							 <&apps_smmu 0x25cb 0x04a0>,
+							 <&apps_smmu 0x25eb 0x04a0>;
+						dma-coherent;
+					};
+				};
+			};
+		};
+
+		remoteproc_cdsp1: remoteproc@2a300000 {
+			compatible = "qcom,sa8775p-cdsp1-pas";
+			reg = <0x0 0x2A300000 0x0 0x10000>;
+
+			interrupts-extended = <&intc GIC_SPI 798 IRQ_TYPE_EDGE_RISING>,
+					      <&smp2p_cdsp1_in 0 IRQ_TYPE_EDGE_RISING>,
+					      <&smp2p_cdsp1_in 2 IRQ_TYPE_EDGE_RISING>,
+					      <&smp2p_cdsp1_in 1 IRQ_TYPE_EDGE_RISING>,
+					      <&smp2p_cdsp1_in 3 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "wdog", "fatal", "ready",
+					  "handover", "stop-ack";
+
+			clocks = <&rpmhcc RPMH_CXO_CLK>;
+			clock-names = "xo";
+
+			power-domains = <&rpmhpd RPMHPD_CX>,
+					<&rpmhpd RPMHPD_MXC>,
+					<&rpmhpd RPMHPD_NSP1>;
+			power-domain-names = "cx", "mxc", "nsp";
+
+			interconnects = <&nspb_noc MASTER_CDSP_PROC_B 0
+					 &mc_virt SLAVE_EBI1 0>;
+
+			memory-region = <&pil_cdsp1_mem>;
+
+			qcom,qmp = <&aoss_qmp>;
+
+			qcom,smem-states = <&smp2p_cdsp1_out 0>;
+			qcom,smem-state-names = "stop";
+
+			status = "disabled";
+
+			glink-edge {
+				interrupts-extended = <&ipcc IPCC_CLIENT_NSP1
+							     IPCC_MPROC_SIGNAL_GLINK_QMP
+							     IRQ_TYPE_EDGE_RISING>;
+				mboxes = <&ipcc IPCC_CLIENT_NSP1
+						IPCC_MPROC_SIGNAL_GLINK_QMP>;
+
+				label = "cdsp";
+				qcom,remote-pid = <12>;
+
+				fastrpc {
+					compatible = "qcom,fastrpc";
+					qcom,glink-channels = "fastrpcglink-apps-dsp";
+					label = "cdsp1";
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					compute-cb@1 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <1>;
+						iommus = <&apps_smmu 0x2941 0x04a0>,
+							 <&apps_smmu 0x2961 0x04a0>,
+							 <&apps_smmu 0x2981 0x0400>,
+							 <&apps_smmu 0x29c1 0x04a0>,
+							 <&apps_smmu 0x29e1 0x04a0>,
+							 <&apps_smmu 0x2d41 0x04a0>,
+							 <&apps_smmu 0x2d61 0x04a0>,
+							 <&apps_smmu 0x2d81 0x0400>,
+							 <&apps_smmu 0x2dc1 0x04a0>,
+							 <&apps_smmu 0x2de1 0x04a0>;
+						dma-coherent;
+					};
+
+					compute-cb@2 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <2>;
+						iommus = <&apps_smmu 0x2942 0x04a0>,
+							 <&apps_smmu 0x2962 0x04a0>,
+							 <&apps_smmu 0x2982 0x0400>,
+							 <&apps_smmu 0x29c2 0x04a0>,
+							 <&apps_smmu 0x29e2 0x04a0>,
+							 <&apps_smmu 0x2d42 0x04a0>,
+							 <&apps_smmu 0x2d62 0x04a0>,
+							 <&apps_smmu 0x2d82 0x0400>,
+							 <&apps_smmu 0x2dc2 0x04a0>,
+							 <&apps_smmu 0x2de2 0x04a0>;
+						dma-coherent;
+					};
+
+					compute-cb@3 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <3>;
+						iommus = <&apps_smmu 0x2943 0x04a0>,
+							 <&apps_smmu 0x2963 0x04a0>,
+							 <&apps_smmu 0x2983 0x0400>,
+							 <&apps_smmu 0x29c3 0x04a0>,
+							 <&apps_smmu 0x29e3 0x04a0>,
+							 <&apps_smmu 0x2d43 0x04a0>,
+							 <&apps_smmu 0x2d63 0x04a0>,
+							 <&apps_smmu 0x2d83 0x0400>,
+							 <&apps_smmu 0x2dc3 0x04a0>,
+							 <&apps_smmu 0x2de3 0x04a0>;
+						dma-coherent;
+					};
+
+					compute-cb@4 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <4>;
+						iommus = <&apps_smmu 0x2944 0x04a0>,
+							 <&apps_smmu 0x2964 0x04a0>,
+							 <&apps_smmu 0x2984 0x0400>,
+							 <&apps_smmu 0x29c4 0x04a0>,
+							 <&apps_smmu 0x29e4 0x04a0>,
+							 <&apps_smmu 0x2d44 0x04a0>,
+							 <&apps_smmu 0x2d64 0x04a0>,
+							 <&apps_smmu 0x2d84 0x0400>,
+							 <&apps_smmu 0x2dc4 0x04a0>,
+							 <&apps_smmu 0x2de4 0x04a0>;
+						dma-coherent;
+					};
+
+					compute-cb@5 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <5>;
+						iommus = <&apps_smmu 0x2945 0x04a0>,
+							 <&apps_smmu 0x2965 0x04a0>,
+							 <&apps_smmu 0x2985 0x0400>,
+							 <&apps_smmu 0x29c5 0x04a0>,
+							 <&apps_smmu 0x29e5 0x04a0>,
+							 <&apps_smmu 0x2d45 0x04a0>,
+							 <&apps_smmu 0x2d65 0x04a0>,
+							 <&apps_smmu 0x2d85 0x0400>,
+							 <&apps_smmu 0x2dc5 0x04a0>,
+							 <&apps_smmu 0x2de5 0x04a0>;
+						dma-coherent;
+					};
+
+					compute-cb@6 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <6>;
+						iommus = <&apps_smmu 0x2946 0x04a0>,
+							 <&apps_smmu 0x2966 0x04a0>,
+							 <&apps_smmu 0x2986 0x0400>,
+							 <&apps_smmu 0x29c6 0x04a0>,
+							 <&apps_smmu 0x29e6 0x04a0>,
+							 <&apps_smmu 0x2d46 0x04a0>,
+							 <&apps_smmu 0x2d66 0x04a0>,
+							 <&apps_smmu 0x2d86 0x0400>,
+							 <&apps_smmu 0x2dc6 0x04a0>,
+							 <&apps_smmu 0x2de6 0x04a0>;
+						dma-coherent;
+					};
+
+					compute-cb@7 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <7>;
+						iommus = <&apps_smmu 0x2947 0x04a0>,
+							 <&apps_smmu 0x2967 0x04a0>,
+							 <&apps_smmu 0x2987 0x0400>,
+							 <&apps_smmu 0x29c7 0x04a0>,
+							 <&apps_smmu 0x29e7 0x04a0>,
+							 <&apps_smmu 0x2d47 0x04a0>,
+							 <&apps_smmu 0x2d67 0x04a0>,
+							 <&apps_smmu 0x2d87 0x0400>,
+							 <&apps_smmu 0x2dc7 0x04a0>,
+							 <&apps_smmu 0x2de7 0x04a0>;
+						dma-coherent;
+					};
+
+					compute-cb@8 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <8>;
+						iommus = <&apps_smmu 0x2948 0x04a0>,
+							 <&apps_smmu 0x2968 0x04a0>,
+							 <&apps_smmu 0x2988 0x0400>,
+							 <&apps_smmu 0x29c8 0x04a0>,
+							 <&apps_smmu 0x29e8 0x04a0>,
+							 <&apps_smmu 0x2d48 0x04a0>,
+							 <&apps_smmu 0x2d68 0x04a0>,
+							 <&apps_smmu 0x2d88 0x0400>,
+							 <&apps_smmu 0x2dc8 0x04a0>,
+							 <&apps_smmu 0x2de8 0x04a0>;
+						dma-coherent;
+					};
+
+					compute-cb@9 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <9>;
+						iommus = <&apps_smmu 0x2949 0x04a0>,
+							 <&apps_smmu 0x2969 0x04a0>,
+							 <&apps_smmu 0x2989 0x0400>,
+							 <&apps_smmu 0x29c9 0x04a0>,
+							 <&apps_smmu 0x29e9 0x04a0>,
+							 <&apps_smmu 0x2d49 0x04a0>,
+							 <&apps_smmu 0x2d69 0x04a0>,
+							 <&apps_smmu 0x2d89 0x0400>,
+							 <&apps_smmu 0x2dc9 0x04a0>,
+							 <&apps_smmu 0x2de9 0x04a0>;
+						dma-coherent;
+					};
+
+					compute-cb@10 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <10>;
+						iommus = <&apps_smmu 0x294a 0x04a0>,
+							 <&apps_smmu 0x296a 0x04a0>,
+							 <&apps_smmu 0x298a 0x0400>,
+							 <&apps_smmu 0x29ca 0x04a0>,
+							 <&apps_smmu 0x29ea 0x04a0>,
+							 <&apps_smmu 0x2d4a 0x04a0>,
+							 <&apps_smmu 0x2d6a 0x04a0>,
+							 <&apps_smmu 0x2d8a 0x0400>,
+							 <&apps_smmu 0x2dca 0x04a0>,
+							 <&apps_smmu 0x2dea 0x04a0>;
+						dma-coherent;
+					};
+
+					compute-cb@11 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <11>;
+						iommus = <&apps_smmu 0x294b 0x04a0>,
+							 <&apps_smmu 0x296b 0x04a0>,
+							 <&apps_smmu 0x298b 0x0400>,
+							 <&apps_smmu 0x29cb 0x04a0>,
+							 <&apps_smmu 0x29eb 0x04a0>,
+							 <&apps_smmu 0x2d4b 0x04a0>,
+							 <&apps_smmu 0x2d6b 0x04a0>,
+							 <&apps_smmu 0x2d8b 0x0400>,
+							 <&apps_smmu 0x2dcb 0x04a0>,
+							 <&apps_smmu 0x2deb 0x04a0>;
+						dma-coherent;
+					};
+
+					compute-cb@12 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <12>;
+						iommus = <&apps_smmu 0x294c 0x04a0>,
+							 <&apps_smmu 0x296c 0x04a0>,
+							 <&apps_smmu 0x298c 0x0400>,
+							 <&apps_smmu 0x29cc 0x04a0>,
+							 <&apps_smmu 0x29ec 0x04a0>,
+							 <&apps_smmu 0x2d4c 0x04a0>,
+							 <&apps_smmu 0x2d6c 0x04a0>,
+							 <&apps_smmu 0x2d8c 0x0400>,
+							 <&apps_smmu 0x2dcc 0x04a0>,
+							 <&apps_smmu 0x2dec 0x04a0>;
+						dma-coherent;
+					};
+
+					compute-cb@13 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <13>;
+						iommus = <&apps_smmu 0x294d 0x04a0>,
+							 <&apps_smmu 0x296d 0x04a0>,
+							 <&apps_smmu 0x298d 0x0400>,
+							 <&apps_smmu 0x29Cd 0x04a0>,
+							 <&apps_smmu 0x29ed 0x04a0>,
+							 <&apps_smmu 0x2d4d 0x04a0>,
+							 <&apps_smmu 0x2d6d 0x04a0>,
+							 <&apps_smmu 0x2d8d 0x0400>,
+							 <&apps_smmu 0x2dcd 0x04a0>,
+							 <&apps_smmu 0x2ded 0x04a0>;
+						dma-coherent;
+					};
+				};
+			};
+		};
+
+		remoteproc_adsp: remoteproc@30000000 {
+			compatible = "qcom,sa8775p-adsp-pas";
+			reg = <0x0 0x30000000 0x0 0x100>;
+
+			interrupts-extended = <&pdc 6 IRQ_TYPE_EDGE_RISING>,
+					      <&smp2p_adsp_in 0 IRQ_TYPE_EDGE_RISING>,
+					      <&smp2p_adsp_in 2 IRQ_TYPE_EDGE_RISING>,
+					      <&smp2p_adsp_in 1 IRQ_TYPE_EDGE_RISING>,
+					      <&smp2p_adsp_in 3 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "wdog", "fatal", "ready", "handover",
+					  "stop-ack";
+
+			clocks = <&rpmhcc RPMH_CXO_CLK>;
+			clock-names = "xo";
+
+			power-domains = <&rpmhpd RPMHPD_LCX>,
+					<&rpmhpd RPMHPD_LMX>;
+			power-domain-names = "lcx", "lmx";
+
+			interconnects = <&lpass_ag_noc MASTER_LPASS_PROC 0 &mc_virt SLAVE_EBI1 0>;
+
+			memory-region = <&pil_adsp_mem>;
+
+			qcom,qmp = <&aoss_qmp>;
+
+			qcom,smem-states = <&smp2p_adsp_out 0>;
+			qcom,smem-state-names = "stop";
+
+			status = "disabled";
+
+			remoteproc_adsp_glink: glink-edge {
+				interrupts-extended = <&ipcc IPCC_CLIENT_LPASS
+							     IPCC_MPROC_SIGNAL_GLINK_QMP
+							     IRQ_TYPE_EDGE_RISING>;
+				mboxes = <&ipcc IPCC_CLIENT_LPASS
+						IPCC_MPROC_SIGNAL_GLINK_QMP>;
+
+				label = "lpass";
+				qcom,remote-pid = <2>;
+
+				fastrpc {
+					compatible = "qcom,fastrpc";
+					qcom,glink-channels = "fastrpcglink-apps-dsp";
+					label = "adsp";
+					memory-region = <&adsp_rpc_remote_heap_mem>;
+					qcom,vmids = <QCOM_SCM_VMID_LPASS
+							  QCOM_SCM_VMID_ADSP_HEAP>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					compute-cb@3 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <3>;
+						iommus = <&apps_smmu 0x3003 0x0>;
+						dma-coherent;
+					};
+
+					compute-cb@4 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <4>;
+						iommus = <&apps_smmu 0x3004 0x0>;
+						dma-coherent;
+					};
+
+					compute-cb@5 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <5>;
+						iommus = <&apps_smmu 0x3005 0x0>;
+						qcom,nsessions = <5>;
+						dma-coherent;
+					};
+				};
+			};
+		};
 	};
 
 	thermal-zones {
 		aoss-0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 0>;
 
 			trips {
@@ -2572,7 +4543,6 @@
 
 		cpu-0-0-0-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 1>;
 
@@ -2593,7 +4563,6 @@
 
 		cpu-0-1-0-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 2>;
 
@@ -2614,7 +4583,6 @@
 
 		cpu-0-2-0-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 3>;
 
@@ -2635,7 +4603,6 @@
 
 		cpu-0-3-0-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 4>;
 
@@ -2656,7 +4623,6 @@
 
 		gpuss-0-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 5>;
 
@@ -2677,7 +4643,6 @@
 
 		gpuss-1-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 6>;
 
@@ -2698,7 +4663,6 @@
 
 		gpuss-2-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 7>;
 
@@ -2718,9 +4682,6 @@
 		};
 
 		audio-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 8>;
 
 			trips {
@@ -2739,9 +4700,6 @@
 		};
 
 		camss-0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 9>;
 
 			trips {
@@ -2760,9 +4718,6 @@
 		};
 
 		pcie-0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 10>;
 
 			trips {
@@ -2781,9 +4736,6 @@
 		};
 
 		cpuss-0-0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 11>;
 
 			trips {
@@ -2802,9 +4754,6 @@
 		};
 
 		aoss-1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 0>;
 
 			trips {
@@ -2824,7 +4773,6 @@
 
 		cpu-0-0-1-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens1 1>;
 
@@ -2845,7 +4793,6 @@
 
 		cpu-0-1-1-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens1 2>;
 
@@ -2866,7 +4813,6 @@
 
 		cpu-0-2-1-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens1 3>;
 
@@ -2887,7 +4833,6 @@
 
 		cpu-0-3-1-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens1 4>;
 
@@ -2908,7 +4853,6 @@
 
 		gpuss-3-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens1 5>;
 
@@ -2929,7 +4873,6 @@
 
 		gpuss-4-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens1 6>;
 
@@ -2950,7 +4893,6 @@
 
 		gpuss-5-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens1 7>;
 
@@ -2970,9 +4912,6 @@
 		};
 
 		video-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 8>;
 
 			trips {
@@ -2991,9 +4930,6 @@
 		};
 
 		camss-1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 9>;
 
 			trips {
@@ -3012,9 +4948,6 @@
 		};
 
 		pcie-1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 10>;
 
 			trips {
@@ -3033,9 +4966,6 @@
 		};
 
 		cpuss-0-1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 11>;
 
 			trips {
@@ -3054,9 +4984,6 @@
 		};
 
 		aoss-2-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens2 0>;
 
 			trips {
@@ -3076,7 +5003,6 @@
 
 		cpu-1-0-0-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens2 1>;
 
@@ -3097,7 +5023,6 @@
 
 		cpu-1-1-0-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens2 2>;
 
@@ -3118,7 +5043,6 @@
 
 		cpu-1-2-0-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens2 3>;
 
@@ -3139,7 +5063,6 @@
 
 		cpu-1-3-0-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens2 4>;
 
@@ -3160,7 +5083,6 @@
 
 		nsp-0-0-0-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens2 5>;
 
@@ -3181,7 +5103,6 @@
 
 		nsp-0-1-0-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens2 6>;
 
@@ -3202,7 +5123,6 @@
 
 		nsp-0-2-0-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens2 7>;
 
@@ -3223,7 +5143,6 @@
 
 		nsp-1-0-0-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens2 8>;
 
@@ -3244,7 +5163,6 @@
 
 		nsp-1-1-0-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens2 9>;
 
@@ -3265,7 +5183,6 @@
 
 		nsp-1-2-0-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens2 10>;
 
@@ -3285,9 +5202,6 @@
 		};
 
 		ddrss-0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens2 11>;
 
 			trips {
@@ -3306,9 +5220,6 @@
 		};
 
 		cpuss-1-0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens2 12>;
 
 			trips {
@@ -3327,9 +5238,6 @@
 		};
 
 		aoss-3-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens3 0>;
 
 			trips {
@@ -3349,7 +5257,6 @@
 
 		cpu-1-0-1-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens3 1>;
 
@@ -3370,7 +5277,6 @@
 
 		cpu-1-1-1-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens3 2>;
 
@@ -3391,7 +5297,6 @@
 
 		cpu-1-2-1-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens3 3>;
 
@@ -3412,7 +5317,6 @@
 
 		cpu-1-3-1-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens3 4>;
 
@@ -3433,7 +5337,6 @@
 
 		nsp-0-0-1-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens3 5>;
 
@@ -3454,7 +5357,6 @@
 
 		nsp-0-1-1-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens3 6>;
 
@@ -3475,7 +5377,6 @@
 
 		nsp-0-2-1-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens3 7>;
 
@@ -3496,7 +5397,6 @@
 
 		nsp-1-0-1-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens3 8>;
 
@@ -3517,7 +5417,6 @@
 
 		nsp-1-1-1-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens3 9>;
 
@@ -3538,7 +5437,6 @@
 
 		nsp-1-2-1-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens3 10>;
 
@@ -3558,9 +5456,6 @@
 		};
 
 		ddrss-1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens3 11>;
 
 			trips {
@@ -3579,9 +5474,6 @@
 		};
 
 		cpuss-1-1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens3 12>;
 
 			trips {
@@ -3605,7 +5497,7 @@
 		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
 			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
 			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
-			     <GIC_PPI 12 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
+			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
 	};
 
 	pcie0: pcie@1c00000 {
@@ -3689,6 +5581,53 @@
 		};
 	};
 
+	pcie0_ep: pcie-ep@1c00000 {
+		compatible = "qcom,sa8775p-pcie-ep";
+		reg = <0x0 0x01c00000 0x0 0x3000>,
+		      <0x0 0x40000000 0x0 0xf20>,
+		      <0x0 0x40000f20 0x0 0xa8>,
+		      <0x0 0x40001000 0x0 0x4000>,
+		      <0x0 0x40200000 0x0 0x100000>,
+		      <0x0 0x01c03000 0x0 0x1000>,
+		      <0x0 0x40005000 0x0 0x2000>;
+		reg-names = "parf", "dbi", "elbi", "atu", "addr_space",
+			    "mmio", "dma";
+
+		clocks = <&gcc GCC_PCIE_0_AUX_CLK>,
+			<&gcc GCC_PCIE_0_CFG_AHB_CLK>,
+			<&gcc GCC_PCIE_0_MSTR_AXI_CLK>,
+			<&gcc GCC_PCIE_0_SLV_AXI_CLK>,
+			<&gcc GCC_PCIE_0_SLV_Q2A_AXI_CLK>;
+
+		clock-names = "aux",
+			      "cfg",
+			      "bus_master",
+			      "bus_slave",
+			      "slave_q2a";
+
+		interrupts = <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 630 IRQ_TYPE_LEVEL_HIGH>;
+
+		interrupt-names = "global", "doorbell", "dma";
+
+		interconnects = <&pcie_anoc MASTER_PCIE_0 0 &mc_virt SLAVE_EBI1 0>,
+				<&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_PCIE_0 0>;
+		interconnect-names = "pcie-mem", "cpu-pcie";
+
+		dma-coherent;
+		iommus = <&pcie_smmu 0x0000 0x7f>;
+		resets = <&gcc GCC_PCIE_0_BCR>;
+		reset-names = "core";
+		power-domains = <&gcc PCIE_0_GDSC>;
+		phys = <&pcie0_phy>;
+		phy-names = "pciephy";
+		max-link-speed = <3>; /* FIXME: Limiting the Gen speed due to stability issues */
+		num-lanes = <2>;
+
+		status = "disabled";
+	};
+
 	pcie0_phy: phy@1c04000 {
 		compatible = "qcom,sa8775p-qmp-gen4x2-pcie-phy";
 		reg = <0x0 0x1c04000 0x0 0x2000>;
@@ -3799,6 +5738,53 @@
 		};
 	};
 
+	pcie1_ep: pcie-ep@1c10000 {
+		compatible = "qcom,sa8775p-pcie-ep";
+		reg = <0x0 0x01c10000 0x0 0x3000>,
+		      <0x0 0x60000000 0x0 0xf20>,
+		      <0x0 0x60000f20 0x0 0xa8>,
+		      <0x0 0x60001000 0x0 0x4000>,
+		      <0x0 0x60200000 0x0 0x100000>,
+		      <0x0 0x01c13000 0x0 0x1000>,
+		      <0x0 0x60005000 0x0 0x2000>;
+		reg-names = "parf", "dbi", "elbi", "atu", "addr_space",
+			    "mmio", "dma";
+
+		clocks = <&gcc GCC_PCIE_1_AUX_CLK>,
+			 <&gcc GCC_PCIE_1_CFG_AHB_CLK>,
+			 <&gcc GCC_PCIE_1_MSTR_AXI_CLK>,
+			 <&gcc GCC_PCIE_1_SLV_AXI_CLK>,
+			 <&gcc GCC_PCIE_1_SLV_Q2A_AXI_CLK>;
+
+		clock-names = "aux",
+			      "cfg",
+			      "bus_master",
+			      "bus_slave",
+			      "slave_q2a";
+
+		interrupts = <GIC_SPI 518 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 474 IRQ_TYPE_LEVEL_HIGH>;
+
+		interrupt-names = "global", "doorbell", "dma";
+
+		interconnects = <&pcie_anoc MASTER_PCIE_1 0 &mc_virt SLAVE_EBI1 0>,
+				<&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_PCIE_1 0>;
+		interconnect-names = "pcie-mem", "cpu-pcie";
+
+		dma-coherent;
+		iommus = <&pcie_smmu 0x80 0x7f>;
+		resets = <&gcc GCC_PCIE_1_BCR>;
+		reset-names = "core";
+		power-domains = <&gcc PCIE_1_GDSC>;
+		phys = <&pcie1_phy>;
+		phy-names = "pciephy";
+		max-link-speed = <3>; /* FIXME: Limiting the Gen speed due to stability issues */
+		num-lanes = <4>;
+
+		status = "disabled";
+	};
+
 	pcie1_phy: phy@1c14000 {
 		compatible = "qcom,sa8775p-qmp-gen4x4-pcie-phy";
 		reg = <0x0 0x1c14000 0x0 0x4000>;
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-clamshell.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-clamshell.dtsi
new file mode 100644
index 000000000000..d91533b80e76
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-clamshell.dtsi
@@ -0,0 +1,9 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Google Trogdor dts fragment for clamshells
+ *
+ * Copyright 2024 Google LLC.
+ */
+
+/* This file must be included after sc7180-trogdor.dtsi to modify cros_ec */
+#include <arm/cros-ec-keyboard.dtsi>
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi
index 7765c8f64905..3c124bbe2f4c 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi
@@ -7,6 +7,7 @@
 
 #include "sc7180-trogdor.dtsi"
 #include "sc7180-trogdor-ti-sn65dsi86.dtsi"
+#include "sc7180-trogdor-detachable.dtsi"
 
 /* Deleted nodes from sc7180-trogdor.dtsi */
 
@@ -25,7 +26,6 @@
 	thermal-zones {
 		skin_temp_thermal: skin-temp-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&pm6150_adc_tm 1>;
 			sustainable-power = <965>;
@@ -80,10 +80,6 @@
 };
 
 &cros_ec {
-	keyboard-controller {
-		compatible = "google,cros-ec-keyb-switches";
-	};
-
 	cros_ec_proximity: proximity {
 		compatible = "google,cros-ec-mkbp-proximity";
 		label = "proximity-wifi";
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-detachable.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-detachable.dtsi
new file mode 100644
index 000000000000..7c5d8a57ef7f
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-detachable.dtsi
@@ -0,0 +1,13 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Google Trogdor dts fragment for detachables
+ *
+ * Copyright 2024 Google LLC.
+ */
+
+/* This file must be included after sc7180-trogdor.dtsi to modify cros_ec */
+&cros_ec {
+	keyboard-controller {
+		compatible = "google,cros-ec-keyb-switches";
+	};
+};
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi
index 2ba3bbf3b9ad..b2df22faafe8 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi
@@ -5,9 +5,8 @@
  * Copyright 2021 Google LLC.
  */
 
-/* This file must be included after sc7180-trogdor.dtsi */
-
 #include "sc7180-trogdor-rt5682i-sku.dtsi"
+#include "sc7180-trogdor-detachable.dtsi"
 
 / {
 	/* BOARD-SPECIFIC TOP LEVEL NODES */
@@ -45,7 +44,6 @@
 	thermal-zones {
 		skin_temp_thermal: skin-temp-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&pm6150_adc_tm 1>;
 			sustainable-power = <965>;
@@ -135,12 +133,6 @@ ap_ts_pen_1v8: &i2c4 {
 	status = "okay";
 };
 
-&cros_ec {
-	keyboard-controller {
-		compatible = "google,cros-ec-keyb-switches";
-	};
-};
-
 &panel {
 	compatible = "samsung,atna33xc20";
 	enable-gpios = <&tlmm 12 GPIO_ACTIVE_HIGH>;
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-kingoftown.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-kingoftown.dts
index d6db7d83adcf..655bea928e52 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-kingoftown.dts
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-kingoftown.dts
@@ -9,7 +9,7 @@
 
 #include "sc7180-trogdor.dtsi"
 #include "sc7180-trogdor-parade-ps8640.dtsi"
-#include <arm/cros-ec-keyboard.dtsi>
+#include "sc7180-trogdor-clamshell.dtsi"
 #include "sc7180-trogdor-lte-sku.dtsi"
 #include "sc7180-trogdor-rt5682s-sku.dtsi"
 
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r1-kb.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r1-kb.dts
index 919bfaea6189..340cb119d0a0 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r1-kb.dts
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r1-kb.dts
@@ -12,6 +12,6 @@
 	compatible = "google,lazor-rev1-sku2", "google,lazor-rev2-sku2", "qcom,sc7180";
 };
 
-&keyboard_backlight {
+&pwmleds {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r1-lte.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r1-lte.dts
index eb20157f6af9..d45e60e3eb9e 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r1-lte.dts
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r1-lte.dts
@@ -17,6 +17,6 @@
 	status = "okay";
 };
 
-&keyboard_backlight {
+&pwmleds {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r10-kb.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r10-kb.dts
index 45d34718a1bc..e906ce877b8c 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r10-kb.dts
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r10-kb.dts
@@ -18,6 +18,6 @@
 	compatible = "google,lazor-sku2", "qcom,sc7180";
 };
 
-&keyboard_backlight {
+&pwmleds {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r10-lte.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r10-lte.dts
index 79028d0dd1b0..4b9ee15b09f6 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r10-lte.dts
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r10-lte.dts
@@ -22,6 +22,6 @@
 	status = "okay";
 };
 
-&keyboard_backlight {
+&pwmleds {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r3-kb.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r3-kb.dts
index 3459b81c5628..a960553f3994 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r3-kb.dts
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r3-kb.dts
@@ -21,6 +21,6 @@
 		"qcom,sc7180";
 };
 
-&keyboard_backlight {
+&pwmleds {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r3-lte.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r3-lte.dts
index ff8f47da109d..82bd9ed7e21a 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r3-lte.dts
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r3-lte.dts
@@ -25,6 +25,6 @@
 	status = "okay";
 };
 
-&keyboard_backlight {
+&pwmleds {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r9-kb.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r9-kb.dts
index faf527972977..6278c1715d3f 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r9-kb.dts
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r9-kb.dts
@@ -18,6 +18,6 @@
 	compatible = "google,lazor-rev9-sku2", "qcom,sc7180";
 };
 
-&keyboard_backlight {
+&pwmleds {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r9-lte.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r9-lte.dts
index d737fd0637fb..0ec1697ae2c9 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r9-lte.dts
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r9-lte.dts
@@ -22,6 +22,6 @@
 	status = "okay";
 };
 
-&keyboard_backlight {
+&pwmleds {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi
index e9f213d27711..c3fd6760de7a 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi
@@ -5,8 +5,7 @@
  * Copyright 2020 Google LLC.
  */
 
-/* This file must be included after sc7180-trogdor.dtsi */
-#include <arm/cros-ec-keyboard.dtsi>
+#include "sc7180-trogdor-clamshell.dtsi"
 
 &ap_sar_sensor {
 	semtech,cs0-ground;
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel.dtsi
index 8823edbb4d6e..cc2c5610a279 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel.dtsi
@@ -5,8 +5,7 @@
  * Copyright 2021 Google LLC.
  */
 
-/* This file must be included after sc7180-trogdor.dtsi */
-#include <arm/cros-ec-keyboard.dtsi>
+#include "sc7180-trogdor-clamshell.dtsi"
 
 &ap_sar_sensor {
 	compatible = "semtech,sx9324";
@@ -83,6 +82,8 @@
 	gpio = <&tlmm 67 GPIO_ACTIVE_HIGH>;
 };
 
+/* PINCTRL - modifications to sc7180-trogdor.dtsi */
+
 &en_pp3300_dx_edp {
 	pins = "gpio67";
 };
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi
index 067813f5f437..ac8d4589e3fb 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi
@@ -6,17 +6,13 @@
  */
 
 #include "sc7180-trogdor.dtsi"
-/* Must come after sc7180-trogdor.dtsi to modify cros_ec */
-#include <arm/cros-ec-keyboard.dtsi>
+#include "sc7180-trogdor-clamshell.dtsi"
 #include "sc7180-trogdor-rt5682i-sku.dtsi"
 #include "sc7180-trogdor-ti-sn65dsi86.dtsi"
 
 / {
 	thermal-zones {
 		5v-choke-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <250>;
-
 			thermal-sensors = <&pm6150_adc_tm 1>;
 
 			trips {
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-quackingstick.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-quackingstick.dtsi
index 5f06842c683b..00229b1515e6 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-quackingstick.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-quackingstick.dtsi
@@ -9,9 +9,7 @@
 
 #include "sc7180-trogdor.dtsi"
 #include "sc7180-trogdor-rt5682i-sku.dtsi"
-
-/* This board only has 1 USB Type-C port. */
-/delete-node/ &usb_c1;
+#include "sc7180-trogdor-detachable.dtsi"
 
 / {
 	ppvar_lcd: ppvar-lcd-regulator {
@@ -47,12 +45,6 @@
 	status = "okay";
 };
 
-&cros_ec {
-	keyboard-controller {
-		compatible = "google,cros-ec-keyb-switches";
-	};
-};
-
 &gpio_keys {
 	status = "okay";
 };
@@ -136,6 +128,11 @@ pp3300_disp_on: &pp3300_dx_edp {
 	gpio = <&tlmm 67 GPIO_ACTIVE_HIGH>;
 };
 
+/* This board only has 1 USB Type-C port. */
+&usb_c1 {
+	status = "disabled";
+};
+
 /* PINCTRL - modifications to sc7180-trogdor.dtsi */
 
 /*
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-r1.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-r1.dts
index c9667751a990..d393a2712ce6 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-r1.dts
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-r1.dts
@@ -8,8 +8,7 @@
 /dts-v1/;
 
 #include "sc7180-trogdor.dtsi"
-/* Must come after sc7180-trogdor.dtsi to modify cros_ec */
-#include <arm/cros-ec-keyboard.dtsi>
+#include "sc7180-trogdor-clamshell.dtsi"
 #include "sc7180-trogdor-rt5682i-sku.dtsi"
 #include "sc7180-trogdor-ti-sn65dsi86.dtsi"
 
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler.dtsi
index 305ad127246e..af89d80426ab 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler.dtsi
@@ -8,6 +8,7 @@
 /dts-v1/;
 
 #include "sc7180-trogdor.dtsi"
+#include "sc7180-trogdor-detachable.dtsi"
 
 / {
 	avdd_lcd: avdd-lcd-regulator {
@@ -50,7 +51,6 @@
 	thermal-zones {
 		skin_temp_thermal: skin-temp-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&pm6150_adc_tm 1>;
 			sustainable-power = <574>;
@@ -104,10 +104,6 @@
 	base_detection: cbas {
 		compatible = "google,cros-cbas";
 	};
-
-	keyboard-controller {
-		compatible = "google,cros-ec-keyb-switches";
-	};
 };
 
 &i2c4 {
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
index 8513be297120..74ab321d3333 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
@@ -21,9 +21,6 @@
 / {
 	thermal-zones {
 		charger_thermal: charger-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&pm6150_adc_tm 0>;
 
 			trips {
@@ -359,10 +356,11 @@
 		#sound-dai-cells = <0>;
 	};
 
-	pwmleds {
+	pwmleds: pwmleds {
 		compatible = "pwm-leds";
+		status = "disabled";
+
 		keyboard_backlight: led-0 {
-			status = "disabled";
 			label = "cros_ec::kbd_backlight";
 			function = LED_FUNCTION_KBD_BACKLIGHT;
 			pwms = <&cros_ec_pwm 0>;
diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index 4774a859bd7e..b5ebf8980325 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -1582,8 +1582,7 @@
 		};
 
 		ufs_mem_phy: phy@1d87000 {
-			compatible = "qcom,sc7180-qmp-ufs-phy",
-				     "qcom,sm7150-qmp-ufs-phy";
+			compatible = "qcom,sc7180-qmp-ufs-phy";
 			reg = <0 0x01d87000 0 0x1000>;
 			clocks = <&rpmhcc RPMH_CXO_CLK>,
 				 <&gcc GCC_UFS_PHY_PHY_AUX_CLK>,
@@ -3067,6 +3066,7 @@
 				iommus = <&apps_smmu 0x540 0>;
 				snps,dis_u2_susphy_quirk;
 				snps,dis_enblslpm_quirk;
+				snps,parkmode-disable-ss-quirk;
 				phys = <&usb_1_hsphy>, <&usb_1_qmpphy QMP_USB43DP_USB3_PHY>;
 				phy-names = "usb2-phy", "usb3-phy";
 				maximum-speed = "super-speed";
@@ -4036,7 +4036,6 @@
 	thermal-zones {
 		cpu0_thermal: cpu0-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 1>;
 			sustainable-power = <1052>;
@@ -4085,7 +4084,6 @@
 
 		cpu1_thermal: cpu1-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 2>;
 			sustainable-power = <1052>;
@@ -4134,7 +4132,6 @@
 
 		cpu2_thermal: cpu2-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 3>;
 			sustainable-power = <1052>;
@@ -4183,7 +4180,6 @@
 
 		cpu3_thermal: cpu3-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 4>;
 			sustainable-power = <1052>;
@@ -4232,7 +4228,6 @@
 
 		cpu4_thermal: cpu4-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 5>;
 			sustainable-power = <1052>;
@@ -4281,7 +4276,6 @@
 
 		cpu5_thermal: cpu5-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 6>;
 			sustainable-power = <1052>;
@@ -4330,7 +4324,6 @@
 
 		cpu6_thermal: cpu6-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 9>;
 			sustainable-power = <1425>;
@@ -4371,7 +4364,6 @@
 
 		cpu7_thermal: cpu7-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 10>;
 			sustainable-power = <1425>;
@@ -4412,7 +4404,6 @@
 
 		cpu8_thermal: cpu8-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 11>;
 			sustainable-power = <1425>;
@@ -4453,7 +4444,6 @@
 
 		cpu9_thermal: cpu9-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 12>;
 			sustainable-power = <1425>;
@@ -4494,7 +4484,6 @@
 
 		aoss0-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 0>;
 
@@ -4515,7 +4504,6 @@
 
 		cpuss0-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 7>;
 
@@ -4535,7 +4523,6 @@
 
 		cpuss1-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 8>;
 
@@ -4555,7 +4542,6 @@
 
 		gpuss0-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 13>;
 
@@ -4583,7 +4569,6 @@
 
 		gpuss1-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 14>;
 
@@ -4611,7 +4596,6 @@
 
 		aoss1-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens1 0>;
 
@@ -4632,7 +4616,6 @@
 
 		cwlan-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens1 1>;
 
@@ -4653,7 +4636,6 @@
 
 		audio-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens1 2>;
 
@@ -4674,7 +4656,6 @@
 
 		ddr-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens1 3>;
 
@@ -4695,7 +4676,6 @@
 
 		q6-hvx-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens1 4>;
 
@@ -4716,7 +4696,6 @@
 
 		camera-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens1 5>;
 
@@ -4737,7 +4716,6 @@
 
 		mdm-core-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens1 6>;
 
@@ -4758,7 +4736,6 @@
 
 		mdm-dsp-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens1 7>;
 
@@ -4779,7 +4756,6 @@
 
 		npu-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens1 8>;
 
@@ -4800,7 +4776,6 @@
 
 		video-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens1 9>;
 
diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
index a0059527d9e4..7370aa0dbf0e 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
@@ -495,7 +495,6 @@
 };
 
 &uart5 {
-	compatible = "qcom,geni-debug-uart";
 	status = "okay";
 };
 
diff --git a/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi b/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi
index f9b96bd2477e..7d1d5bbbbbd9 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi
@@ -427,7 +427,6 @@
 };
 
 uart_dbg: &uart5 {
-	compatible = "qcom,geni-debug-uart";
 	status = "okay";
 };
 
diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index fc9ec367e3a5..3d8410683402 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -24,6 +24,7 @@
 #include <dt-bindings/power/qcom-rpmpd.h>
 #include <dt-bindings/reset/qcom,sdm845-aoss.h>
 #include <dt-bindings/reset/qcom,sdm845-pdc.h>
+#include <dt-bindings/soc/qcom,apr.h>
 #include <dt-bindings/soc/qcom,rpmh-rsc.h>
 #include <dt-bindings/sound/qcom,lpass.h>
 #include <dt-bindings/thermal/thermal.h>
@@ -710,6 +711,7 @@
 	firmware {
 		scm: scm {
 			compatible = "qcom,scm-sc7280", "qcom,scm";
+			qcom,dload-mode = <&tcsr_2 0x13000>;
 		};
 	};
 
@@ -1440,12 +1442,12 @@
 			};
 
 			uart5: serial@994000 {
-				compatible = "qcom,geni-uart";
+				compatible = "qcom,geni-debug-uart";
 				reg = <0 0x00994000 0 0x4000>;
 				clocks = <&gcc GCC_QUPV3_WRAP0_S5_CLK>;
 				clock-names = "se";
 				pinctrl-names = "default";
-				pinctrl-0 = <&qup_uart5_cts>, <&qup_uart5_rts>, <&qup_uart5_tx>, <&qup_uart5_rx>;
+				pinctrl-0 = <&qup_uart5_tx>, <&qup_uart5_rx>;
 				interrupts = <GIC_SPI 606 IRQ_TYPE_LEVEL_HIGH>;
 				power-domains = <&rpmhpd SC7280_CX>;
 				operating-points-v2 = <&qup_opp_table>;
@@ -2129,6 +2131,8 @@
 			reg = <0 0x016e0000 0 0x1c080>;
 			#interconnect-cells = <2>;
 			qcom,bcm-voters = <&apps_bcm_voter>;
+			clocks = <&gcc GCC_AGGRE_UFS_PHY_AXI_CLK>,
+				 <&gcc GCC_AGGRE_USB3_PRIM_AXI_CLK>;
 		};
 
 		aggre2_noc: interconnect@1700000 {
@@ -2136,6 +2140,7 @@
 			compatible = "qcom,sc7280-aggre2-noc";
 			#interconnect-cells = <2>;
 			qcom,bcm-voters = <&apps_bcm_voter>;
+			clocks = <&rpmhcc RPMH_IPA_CLK>;
 		};
 
 		mmss_noc: interconnect@1740000 {
@@ -2989,6 +2994,18 @@
 			dma-coherent;
 		};
 
+		gfx_0_tbu: tbu@3dd9000 {
+			compatible = "qcom,sc7280-tbu";
+			reg = <0x0 0x3dd9000 0x0 0x1000>;
+			qcom,stream-id-range = <&adreno_smmu 0x0 0x400>;
+		};
+
+		gfx_1_tbu: tbu@3ddd000 {
+			compatible = "qcom,sc7280-tbu";
+			reg = <0x0 0x3ddd000 0x0 0x1000>;
+			qcom,stream-id-range = <&adreno_smmu 0x400 0x400>;
+		};
+
 		remoteproc_mpss: remoteproc@4080000 {
 			compatible = "qcom,sc7280-mpss-pas";
 			reg = <0 0x04080000 0 0x10000>;
@@ -3762,6 +3779,75 @@
 				label = "lpass";
 				qcom,remote-pid = <2>;
 
+				apr {
+					compatible = "qcom,apr-v2";
+					qcom,glink-channels = "apr_audio_svc";
+					qcom,domain = <APR_DOMAIN_ADSP>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					service@3 {
+						reg = <APR_SVC_ADSP_CORE>;
+						compatible = "qcom,q6core";
+						qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
+					};
+
+					q6afe: service@4 {
+						compatible = "qcom,q6afe";
+						reg = <APR_SVC_AFE>;
+						qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
+
+						q6afedai: dais {
+							compatible = "qcom,q6afe-dais";
+							#address-cells = <1>;
+							#size-cells = <0>;
+							#sound-dai-cells = <1>;
+						};
+
+						q6afecc: clock-controller {
+							compatible = "qcom,q6afe-clocks";
+							#clock-cells = <2>;
+						};
+					};
+
+					q6asm: service@7 {
+						compatible = "qcom,q6asm";
+						reg = <APR_SVC_ASM>;
+						qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
+
+						q6asmdai: dais {
+							compatible = "qcom,q6asm-dais";
+							#address-cells = <1>;
+							#size-cells = <0>;
+							#sound-dai-cells = <1>;
+							iommus = <&apps_smmu 0x1801 0x0>;
+
+							dai@0 {
+								reg = <0>;
+							};
+
+							dai@1 {
+								reg = <1>;
+							};
+
+							dai@2 {
+								reg = <2>;
+							};
+						};
+					};
+
+					q6adm: service@8 {
+						compatible = "qcom,q6adm";
+						reg = <APR_SVC_ADM>;
+						qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
+
+						q6routing: routing {
+							compatible = "qcom,q6adm-routing";
+							#sound-dai-cells = <0>;
+						};
+					};
+				};
+
 				fastrpc {
 					compatible = "qcom,fastrpc";
 					qcom,glink-channels = "fastrpcglink-apps-dsp";
@@ -4150,6 +4236,7 @@
 				iommus = <&apps_smmu 0xe0 0x0>;
 				snps,dis_u2_susphy_quirk;
 				snps,dis_enblslpm_quirk;
+				snps,parkmode-disable-ss-quirk;
 				phys = <&usb_1_hsphy>, <&usb_1_qmpphy QMP_USB43DP_USB3_PHY>;
 				phy-names = "usb2-phy", "usb3-phy";
 				maximum-speed = "super-speed";
@@ -5407,16 +5494,6 @@
 				function = "qup04";
 			};
 
-			qup_uart5_cts: qup-uart5-cts-state {
-				pins = "gpio20";
-				function = "qup05";
-			};
-
-			qup_uart5_rts: qup-uart5-rts-state {
-				pins = "gpio21";
-				function = "qup05";
-			};
-
 			qup_uart5_tx: qup-uart5-tx-state {
 				pins = "gpio22";
 				function = "qup05";
@@ -5802,6 +5879,83 @@
 				     <GIC_SPI 408 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
+		anoc_1_tbu: tbu@151dd000 {
+			compatible = "qcom,sc7280-tbu";
+			reg = <0x0 0x151dd000 0x0 0x1000>;
+			interconnects = <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY
+					 &cnoc3 SLAVE_TCU QCOM_ICC_TAG_ACTIVE_ONLY>;
+			qcom,stream-id-range = <&apps_smmu 0x0 0x400>;
+		};
+
+		anoc_2_tbu: tbu@151e1000 {
+			compatible = "qcom,sc7280-tbu";
+			reg = <0x0 0x151e1000 0x0 0x1000>;
+			interconnects = <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY
+					 &cnoc3 SLAVE_TCU QCOM_ICC_TAG_ACTIVE_ONLY>;
+			qcom,stream-id-range = <&apps_smmu 0x400 0x400>;
+		};
+
+		mnoc_hf_0_tbu: tbu@151e5000 {
+			compatible = "qcom,sc7280-tbu";
+			reg = <0x0 0x151e5000 0x0 0x1000>;
+			interconnects = <&mmss_noc MASTER_MDP0 QCOM_ICC_TAG_ACTIVE_ONLY
+					 &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ACTIVE_ONLY>;
+			power-domains = <&gcc HLOS1_VOTE_MMNOC_MMU_TBU_HF0_GDSC>;
+			qcom,stream-id-range = <&apps_smmu 0x800 0x400>;
+		};
+
+		mnoc_hf_1_tbu: tbu@151e9000 {
+			compatible = "qcom,sc7280-tbu";
+			reg = <0x0 0x151e9000 0x0 0x1000>;
+			interconnects = <&mmss_noc MASTER_MDP0 QCOM_ICC_TAG_ACTIVE_ONLY
+					 &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ACTIVE_ONLY>;
+			power-domains = <&gcc HLOS1_VOTE_MMNOC_MMU_TBU_HF1_GDSC>;
+			qcom,stream-id-range = <&apps_smmu 0xc00 0x400>;
+		};
+
+		compute_dsp_1_tbu: tbu@151ed000 {
+			compatible = "qcom,sc7280-tbu";
+			reg = <0x0 0x151ed000 0x0 0x1000>;
+			interconnects = <&nsp_noc MASTER_CDSP_PROC QCOM_ICC_TAG_ACTIVE_ONLY
+					 &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ACTIVE_ONLY>;
+			power-domains = <&gcc HLOS1_VOTE_TURING_MMU_TBU1_GDSC>;
+			qcom,stream-id-range = <&apps_smmu 0x1000 0x400>;
+		};
+
+		compute_dsp_0_tbu: tbu@151f1000 {
+			compatible = "qcom,sc7280-tbu";
+			reg = <0x0 0x151f1000 0x0 0x1000>;
+			interconnects = <&nsp_noc MASTER_CDSP_PROC QCOM_ICC_TAG_ACTIVE_ONLY
+					 &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ACTIVE_ONLY>;
+			power-domains = <&gcc HLOS1_VOTE_TURING_MMU_TBU0_GDSC>;
+			qcom,stream-id-range = <&apps_smmu 0x1400 0x400>;
+		};
+
+		adsp_tbu: tbu@151f5000 {
+			compatible = "qcom,sc7280-tbu";
+			reg = <0x0 0x151f5000 0x0 0x1000>;
+			interconnects = <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY
+					 &lpass_ag_noc SLAVE_LPASS_CORE_CFG QCOM_ICC_TAG_ACTIVE_ONLY>;
+			qcom,stream-id-range = <&apps_smmu 0x1800 0x400>;
+		};
+
+		anoc_1_pcie_tbu: tbu@151f9000 {
+			compatible = "qcom,sc7280-tbu";
+			reg = <0x0 0x151f9000 0x0 0x1000>;
+			interconnects = <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY
+					 &cnoc3 SLAVE_TCU QCOM_ICC_TAG_ACTIVE_ONLY>;
+			qcom,stream-id-range = <&apps_smmu 0x1c00 0x400>;
+		};
+
+		mnoc_sf_0_tbu: tbu@151fd000 {
+			compatible = "qcom,sc7280-tbu";
+			reg = <0x0 0x151fd000 0x0 0x1000>;
+			interconnects = <&mmss_noc MASTER_CAMNOC_SF QCOM_ICC_TAG_ACTIVE_ONLY
+					 &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ACTIVE_ONLY>;
+			power-domains = <&gcc HLOS1_VOTE_MMNOC_MMU_TBU_SF0_GDSC>;
+			qcom,stream-id-range = <&apps_smmu 0x2000 0x400>;
+		};
+
 		intc: interrupt-controller@17a00000 {
 			compatible = "arm,gic-v3";
 			reg = <0 0x17a00000 0 0x10000>,     /* GICD */
@@ -5991,10 +6145,12 @@
 		};
 	};
 
+	sound: sound {
+	};
+
 	thermal_zones: thermal-zones {
 		cpu0-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 1>;
 
@@ -6038,7 +6194,6 @@
 
 		cpu1-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 2>;
 
@@ -6082,7 +6237,6 @@
 
 		cpu2-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 3>;
 
@@ -6126,7 +6280,6 @@
 
 		cpu3-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 4>;
 
@@ -6170,7 +6323,6 @@
 
 		cpu4-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 7>;
 
@@ -6214,7 +6366,6 @@
 
 		cpu5-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 8>;
 
@@ -6258,7 +6409,6 @@
 
 		cpu6-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 9>;
 
@@ -6302,7 +6452,6 @@
 
 		cpu7-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 10>;
 
@@ -6346,7 +6495,6 @@
 
 		cpu8-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 11>;
 
@@ -6390,7 +6538,6 @@
 
 		cpu9-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 12>;
 
@@ -6434,7 +6581,6 @@
 
 		cpu10-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 13>;
 
@@ -6478,7 +6624,6 @@
 
 		cpu11-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 14>;
 
@@ -6522,7 +6667,6 @@
 
 		aoss0-thermal {
 			polling-delay-passive = <0>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 0>;
 
@@ -6543,7 +6687,6 @@
 
 		aoss1-thermal {
 			polling-delay-passive = <0>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens1 0>;
 
@@ -6564,7 +6707,6 @@
 
 		cpuss0-thermal {
 			polling-delay-passive = <0>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 5>;
 
@@ -6584,7 +6726,6 @@
 
 		cpuss1-thermal {
 			polling-delay-passive = <0>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 6>;
 
@@ -6604,7 +6745,6 @@
 
 		gpuss0-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens1 1>;
 
@@ -6632,7 +6772,6 @@
 
 		gpuss1-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&tsens1 2>;
 
@@ -6659,9 +6798,6 @@
 		};
 
 		nspss0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 3>;
 
 			trips {
@@ -6680,9 +6816,6 @@
 		};
 
 		nspss1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 4>;
 
 			trips {
@@ -6701,9 +6834,6 @@
 		};
 
 		video-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 5>;
 
 			trips {
@@ -6722,9 +6852,6 @@
 		};
 
 		ddr-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 6>;
 
 			trips {
@@ -6743,9 +6870,6 @@
 		};
 
 		mdmss0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 7>;
 
 			trips {
@@ -6764,9 +6888,6 @@
 		};
 
 		mdmss1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 8>;
 
 			trips {
@@ -6785,9 +6906,6 @@
 		};
 
 		mdmss2-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 9>;
 
 			trips {
@@ -6806,9 +6924,6 @@
 		};
 
 		mdmss3-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 10>;
 
 			trips {
@@ -6827,9 +6942,6 @@
 		};
 
 		camera0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 11>;
 
 			trips {
diff --git a/arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts b/arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts
index 6af99116c715..62de4774c556 100644
--- a/arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts
+++ b/arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts
@@ -68,7 +68,7 @@
 					reg = <0>;
 
 					pmic_glink_con0_hs: endpoint {
-						remote-endpoint = <&usb_prim_role_switch>;
+						remote-endpoint = <&usb_prim_dwc3_hs>;
 					};
 				};
 
@@ -103,7 +103,7 @@
 					reg = <0>;
 
 					pmic_glink_con1_hs: endpoint {
-						remote-endpoint = <&usb_sec_role_switch>;
+						remote-endpoint = <&usb_sec_dwc3_hs>;
 					};
 				};
 
@@ -484,6 +484,10 @@
 	status = "okay";
 };
 
+&pmc8180_pwrkey {
+	status = "okay";
+};
+
 &pmc8180c_lpg {
 	status = "okay";
 };
@@ -557,6 +561,40 @@
 	status = "okay";
 };
 
+&usb_mp {
+	status = "okay";
+};
+
+&usb_mp_hsphy0 {
+	vdda-pll-supply = <&vreg_l5e_0p88>;
+	vdda18-supply = <&vreg_l12a_1p8>;
+	vdda33-supply = <&vreg_l16e_3p0>;
+
+	status = "okay";
+};
+
+&usb_mp_hsphy1 {
+	vdda-pll-supply = <&vreg_l5e_0p88>;
+	vdda18-supply = <&vreg_l12a_1p8>;
+	vdda33-supply = <&vreg_l16e_3p0>;
+
+	status = "okay";
+};
+
+&usb_mp_qmpphy0 {
+	vdda-phy-supply = <&vreg_l3c_1p2>;
+	vdda-pll-supply = <&vreg_l5e_0p88>;
+
+	status = "okay";
+};
+
+&usb_mp_qmpphy1 {
+	vdda-phy-supply = <&vreg_l3c_1p2>;
+	vdda-pll-supply = <&vreg_l5e_0p88>;
+
+	status = "okay";
+};
+
 &usb_prim_hsphy {
 	vdda-pll-supply = <&vreg_l5e_0p88>;
 	vdda18-supply = <&vreg_l12a_1p8>;
@@ -582,6 +620,10 @@
 	dr_mode = "host";
 };
 
+&usb_prim_dwc3_hs {
+	remote-endpoint = <&pmic_glink_con0_hs>;
+};
+
 &usb_prim_qmpphy_dp_in {
 	remote-endpoint = <&mdss_dp0_out>;
 };
@@ -590,8 +632,8 @@
 	remote-endpoint = <&pmic_glink_con0_ss>;
 };
 
-&usb_prim_role_switch {
-	remote-endpoint = <&pmic_glink_con0_hs>;
+&usb_sec_dwc3_hs {
+	remote-endpoint = <&pmic_glink_con1_hs>;
 };
 
 &usb_sec_hsphy {
@@ -619,10 +661,6 @@
 	remote-endpoint = <&pmic_glink_con1_ss>;
 };
 
-&usb_sec_role_switch {
-	remote-endpoint = <&pmic_glink_con1_hs>;
-};
-
 &usb_sec {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/qcom/sc8180x-pmics.dtsi b/arch/arm64/boot/dts/qcom/sc8180x-pmics.dtsi
index ddc84282f142..451c9b984f1f 100644
--- a/arch/arm64/boot/dts/qcom/sc8180x-pmics.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc8180x-pmics.dtsi
@@ -13,7 +13,6 @@
 	thermal-zones {
 		pmc8180-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&pmc8180_temp>;
 
@@ -40,7 +39,6 @@
 
 		pmc8180c-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
 
 			thermal-sensors = <&pmc8180c_temp>;
 
@@ -77,7 +75,7 @@
 		pon: pon@800 {
 			compatible = "qcom,pm8916-pon";
 			reg = <0x0800>;
-			pwrkey {
+			pmc8180_pwrkey: pwrkey {
 				compatible = "qcom,pm8941-pwrkey";
 				interrupts = <0x0 0x8 0x0 IRQ_TYPE_EDGE_BOTH>;
 				debounce = <15625>;
@@ -141,11 +139,11 @@
 			interrupts = <0x0 0x61 0x1 IRQ_TYPE_NONE>;
 		};
 
-		pmc8180_gpios: gpio@c000 {
+		pmc8180_1_gpios: gpio@c000 {
 			compatible = "qcom,pmc8180-gpio", "qcom,spmi-gpio";
 			reg = <0xc000>;
 			gpio-controller;
-			gpio-ranges = <&pmc8180_gpios 0 0 10>;
+			gpio-ranges = <&pmc8180_1_gpios 0 0 10>;
 			#gpio-cells = <2>;
 			interrupt-controller;
 			#interrupt-cells = <2>;
@@ -200,11 +198,21 @@
 		#size-cells = <0>;
 	};
 
-	pmic@8 {
+	pmc8180_2: pmic@8 {
 		compatible = "qcom,pm8150", "qcom,spmi-pmic";
 		reg = <0x8 SPMI_USID>;
 		#address-cells = <1>;
 		#size-cells = <0>;
+
+		pmc8180_2_gpios: gpio@c000 {
+			compatible = "qcom,pmc8180-gpio", "qcom,spmi-gpio";
+			reg = <0xc000>;
+			gpio-controller;
+			gpio-ranges = <&pmc8180_2_gpios 0 0 10>;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
 	};
 
 	pmic@a {
diff --git a/arch/arm64/boot/dts/qcom/sc8180x-primus.dts b/arch/arm64/boot/dts/qcom/sc8180x-primus.dts
index bfee60c93ccc..79b4d293ea1e 100644
--- a/arch/arm64/boot/dts/qcom/sc8180x-primus.dts
+++ b/arch/arm64/boot/dts/qcom/sc8180x-primus.dts
@@ -71,7 +71,7 @@
 					reg = <0>;
 
 					pmic_glink_con0_hs: endpoint {
-						remote-endpoint = <&usb_prim_role_switch>;
+						remote-endpoint = <&usb_prim_dwc3_hs>;
 					};
 				};
 
@@ -106,7 +106,7 @@
 					reg = <0>;
 
 					pmic_glink_con1_hs: endpoint {
-						remote-endpoint = <&usb_sec_role_switch>;
+						remote-endpoint = <&usb_sec_dwc3_hs>;
 					};
 				};
 
@@ -223,6 +223,32 @@
 		vin-supply = <&vph_pwr>;
 	};
 
+	vreg_usb2_host_en: regulator-usb2-host-en {
+		compatible = "regulator-fixed";
+		regulator-name = "usb2_host_en";
+
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+
+		gpio = <&pmc8180_1_gpios 9 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		regulator-always-on;
+	};
+
+	vreg_usb3_host_en: regulator-usb3-host-en {
+		compatible = "regulator-fixed";
+		regulator-name = "usb3_host_en";
+
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+
+		gpio = <&pmc8180_2_gpios 9 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		regulator-always-on;
+	};
+
 	usbprim-sbu-mux {
 		compatible = "pericom,pi3usb102", "gpio-sbu-mux";
 
@@ -552,6 +578,10 @@
 	status = "okay";
 };
 
+&pmc8180_pwrkey {
+	status = "okay";
+};
+
 &pmc8180c_lpg {
 	status = "okay";
 };
@@ -623,6 +653,40 @@
 	status = "okay";
 };
 
+&usb_mp {
+	status = "okay";
+};
+
+&usb_mp_hsphy0 {
+	vdda-pll-supply = <&vreg_l5e_0p88>;
+	vdda18-supply = <&vreg_l12a_1p8>;
+	vdda33-supply = <&vreg_l16e_3p0>;
+
+	status = "okay";
+};
+
+&usb_mp_hsphy1 {
+	vdda-pll-supply = <&vreg_l5e_0p88>;
+	vdda18-supply = <&vreg_l12a_1p8>;
+	vdda33-supply = <&vreg_l16e_3p0>;
+
+	status = "okay";
+};
+
+&usb_mp_qmpphy0 {
+	vdda-phy-supply = <&vreg_l3c_1p2>;
+	vdda-pll-supply = <&vreg_l5e_0p88>;
+
+	status = "okay";
+};
+
+&usb_mp_qmpphy1 {
+	vdda-phy-supply = <&vreg_l3c_1p2>;
+	vdda-pll-supply = <&vreg_l5e_0p88>;
+
+	status = "okay";
+};
+
 &usb_prim_hsphy {
 	vdda-pll-supply = <&vreg_l5e_0p88>;
 	vdda18-supply = <&vreg_l12a_1p8>;
@@ -648,6 +712,10 @@
 	dr_mode = "host";
 };
 
+&usb_prim_dwc3_hs {
+	remote-endpoint = <&pmic_glink_con0_hs>;
+};
+
 &usb_prim_qmpphy_dp_in {
 	remote-endpoint = <&mdss_dp0_out>;
 };
@@ -656,10 +724,6 @@
 	remote-endpoint = <&pmic_glink_con0_ss>;
 };
 
-&usb_prim_role_switch {
-	remote-endpoint = <&pmic_glink_con0_hs>;
-};
-
 &usb_sec_hsphy {
 	vdda-pll-supply = <&vreg_l5e_0p88>;
 	vdda18-supply = <&vreg_l12a_1p8>;
@@ -685,10 +749,6 @@
 	remote-endpoint = <&pmic_glink_con1_ss>;
 };
 
-&usb_sec_role_switch {
-	remote-endpoint = <&pmic_glink_con1_hs>;
-};
-
 &usb_sec {
 	status = "okay";
 };
@@ -697,6 +757,10 @@
 	dr_mode = "host";
 };
 
+&usb_sec_dwc3_hs {
+	remote-endpoint = <&pmic_glink_con1_hs>;
+};
+
 &wifi {
 	memory-region = <&wlan_mem>;
 
diff --git a/arch/arm64/boot/dts/qcom/sc8180x.dtsi b/arch/arm64/boot/dts/qcom/sc8180x.dtsi
index 067712310560..0e9429684dd9 100644
--- a/arch/arm64/boot/dts/qcom/sc8180x.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc8180x.dtsi
@@ -12,6 +12,7 @@
 #include <dt-bindings/interconnect/qcom,osm-l3.h>
 #include <dt-bindings/interconnect/qcom,sc8180x.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/phy/phy-qcom-qmp.h>
 #include <dt-bindings/power/qcom-rpmpd.h>
 #include <dt-bindings/soc/qcom,rpmh-rsc.h>
 #include <dt-bindings/thermal/thermal.h>
@@ -1890,7 +1891,7 @@
 			power-domains = <&gcc PCIE_3_GDSC>;
 
 			interconnects = <&aggre2_noc MASTER_PCIE_3 0 &mc_virt SLAVE_EBI_CH0 0>,
-					<&gem_noc MASTER_AMPSS_M0 0 &config_noc SLAVE_PCIE_0 0>;
+					<&gem_noc MASTER_AMPSS_M0 0 &config_noc SLAVE_PCIE_3 0>;
 			interconnect-names = "pcie-mem", "cpu-pcie";
 
 			phys = <&pcie3_phy>;
@@ -2012,7 +2013,7 @@
 			power-domains = <&gcc PCIE_1_GDSC>;
 
 			interconnects = <&aggre2_noc MASTER_PCIE_1 0 &mc_virt SLAVE_EBI_CH0 0>,
-					<&gem_noc MASTER_AMPSS_M0 0 &config_noc SLAVE_PCIE_0 0>;
+					<&gem_noc MASTER_AMPSS_M0 0 &config_noc SLAVE_PCIE_1 0>;
 			interconnect-names = "pcie-mem", "cpu-pcie";
 
 			phys = <&pcie1_phy>;
@@ -2134,7 +2135,7 @@
 			power-domains = <&gcc PCIE_2_GDSC>;
 
 			interconnects = <&aggre2_noc MASTER_PCIE_2 0 &mc_virt SLAVE_EBI_CH0 0>,
-					<&gem_noc MASTER_AMPSS_M0 0 &config_noc SLAVE_PCIE_0 0>;
+					<&gem_noc MASTER_AMPSS_M0 0 &config_noc SLAVE_PCIE_2 0>;
 			interconnect-names = "pcie-mem", "cpu-pcie";
 
 			phys = <&pcie2_phy>;
@@ -2245,18 +2246,13 @@
 			resets = <&ufs_mem_hc 0>;
 			reset-names = "ufsphy";
 
+			power-domains = <&gcc UFS_PHY_GDSC>;
+
 			#phy-cells = <0>;
 
 			status = "disabled";
 		};
 
-		ipa_virt: interconnect@1e00000 {
-			compatible = "qcom,sc8180x-ipa-virt";
-			reg = <0 0x01e00000 0 0x1000>;
-			#interconnect-cells = <2>;
-			qcom,bcm-voters = <&apps_bcm_voter>;
-		};
-
 		tcsr_mutex: hwlock@1f40000 {
 			compatible = "qcom,tcsr-mutex";
 			reg = <0x0 0x01f40000 0x0 0x40000>;
@@ -2511,28 +2507,53 @@
 			status = "disabled";
 		};
 
-		usb_prim_qmpphy: phy@88e9000 {
+		usb_mp_hsphy0: phy@88e4000 {
+			compatible = "qcom,sc8180x-usb-hs-phy",
+				     "qcom,usb-snps-hs-7nm-phy";
+			reg = <0 0x088e4000 0 0x400>;
+			#phy-cells = <0>;
+
+			clocks = <&rpmhcc RPMH_CXO_CLK>;
+			clock-names = "ref";
+
+			resets = <&gcc GCC_QUSB2PHY_MP0_BCR>;
+
+			status = "disabled";
+		};
+
+		usb_mp_hsphy1: phy@88e5000 {
+			compatible = "qcom,sc8180x-usb-hs-phy",
+				     "qcom,usb-snps-hs-7nm-phy";
+			reg = <0 0x088e5000 0 0x400>;
+			#phy-cells = <0>;
+
+			clocks = <&rpmhcc RPMH_CXO_CLK>;
+			clock-names = "ref";
+
+			resets = <&gcc GCC_QUSB2PHY_MP1_BCR>;
+
+			status = "disabled";
+		};
+
+		usb_prim_qmpphy: phy@88e8000 {
 			compatible = "qcom,sc8180x-qmp-usb3-dp-phy";
-			reg = <0 0x088e9000 0 0x18c>,
-			      <0 0x088e8000 0 0x38>,
-			      <0 0x088ea000 0 0x40>;
-			reg-names = "reg-base", "dp_com";
+			reg = <0 0x088e8000 0 0x3000>;
+
 			clocks = <&gcc GCC_USB3_PRIM_PHY_AUX_CLK>,
-				 <&rpmhcc RPMH_CXO_CLK>,
 				 <&gcc GCC_USB3_PRIM_CLKREF_CLK>,
-				 <&gcc GCC_USB3_PRIM_PHY_COM_AUX_CLK>;
+				 <&gcc GCC_USB3_PRIM_PHY_COM_AUX_CLK>,
+				 <&gcc GCC_USB3_PRIM_PHY_PIPE_CLK>;
 			clock-names = "aux",
-				      "ref_clk_src",
 				      "ref",
-				      "com_aux";
+				      "com_aux",
+				      "usb3_pipe";
+
 			resets = <&gcc GCC_USB3_DP_PHY_PRIM_SP0_BCR>,
 				 <&gcc GCC_USB3_PHY_PRIM_SP0_BCR>;
 			reset-names = "phy", "common";
 
 			#clock-cells = <1>;
-			#address-cells = <2>;
-			#size-cells = <2>;
-			ranges;
+			#phy-cells = <1>;
 
 			status = "disabled";
 
@@ -2546,59 +2567,94 @@
 					usb_prim_qmpphy_out: endpoint {};
 				};
 
+				port@1 {
+					reg = <1>;
+
+					usb_prim_qmpphy_usb_ss_in: endpoint {
+						remote-endpoint = <&usb_prim_dwc3_ss>;
+					};
+				};
+
 				port@2 {
 					reg = <2>;
 
 					usb_prim_qmpphy_dp_in: endpoint {};
 				};
 			};
+		};
 
-			usb_prim_ssphy: usb3-phy@88e9200 {
-				reg = <0 0x088e9200 0 0x200>,
-				      <0 0x088e9400 0 0x200>,
-				      <0 0x088e9c00 0 0x218>,
-				      <0 0x088e9600 0 0x200>,
-				      <0 0x088e9800 0 0x200>,
-				      <0 0x088e9a00 0 0x100>;
-				#phy-cells = <0>;
-				clocks = <&gcc GCC_USB3_PRIM_PHY_PIPE_CLK>;
-				clock-names = "pipe0";
-				clock-output-names = "usb3_prim_phy_pipe_clk_src";
-			};
+		usb_mp_qmpphy0: phy@88eb000 {
+			compatible = "qcom,sc8180x-qmp-usb3-uni-phy";
+			reg = <0 0x088eb000 0 0x1000>;
 
-			usb_prim_dpphy: dp-phy@88ea200 {
-				reg = <0 0x088ea200 0 0x200>,
-				      <0 0x088ea400 0 0x200>,
-				      <0 0x088eaa00 0 0x200>,
-				      <0 0x088ea600 0 0x200>,
-				      <0 0x088ea800 0 0x200>;
-				#clock-cells = <1>;
-				#phy-cells = <0>;
-			};
+			clocks = <&gcc GCC_USB3_MP_PHY_AUX_CLK>,
+				 <&gcc GCC_USB3_PRIM_CLKREF_CLK>,
+				 <&gcc GCC_USB3_MP_PHY_COM_AUX_CLK>,
+				 <&gcc GCC_USB3_MP_PHY_PIPE_0_CLK>;
+			clock-names = "aux",
+				      "ref",
+				      "com_aux",
+				      "pipe";
+
+			resets = <&gcc GCC_USB3_UNIPHY_MP0_BCR>,
+				 <&gcc GCC_USB3UNIPHY_PHY_MP0_BCR>;
+			reset-names = "phy", "phy_phy";
+
+			power-domains = <&gcc USB30_MP_GDSC>;
+
+			#clock-cells = <0>;
+			clock-output-names = "usb2_phy0_pipe_clk";
+
+			#phy-cells = <0>;
+
+			status = "disabled";
+		};
+
+		usb_mp_qmpphy1: phy@88ec000 {
+			compatible = "qcom,sc8180x-qmp-usb3-uni-phy";
+			reg = <0 0x088ec000 0 0x1000>;
+
+			clocks = <&gcc GCC_USB3_MP_PHY_AUX_CLK>,
+				 <&gcc GCC_USB3_PRIM_CLKREF_CLK>,
+				 <&gcc GCC_USB3_MP_PHY_COM_AUX_CLK>,
+				 <&gcc GCC_USB3_MP_PHY_PIPE_1_CLK>;
+			clock-names = "aux",
+				      "ref",
+				      "com_aux",
+				      "pipe";
+
+			resets = <&gcc GCC_USB3_UNIPHY_MP1_BCR>,
+				 <&gcc GCC_USB3UNIPHY_PHY_MP1_BCR>;
+			reset-names = "phy", "phy_phy";
+
+			power-domains = <&gcc USB30_MP_GDSC>;
+
+			#clock-cells = <0>;
+			clock-output-names = "usb2_phy1_pipe_clk";
+
+			#phy-cells = <0>;
+
+			status = "disabled";
 		};
 
 		usb_sec_qmpphy: phy@88ee000 {
 			compatible = "qcom,sc8180x-qmp-usb3-dp-phy";
-			reg = <0 0x088ee000 0 0x18c>,
-			      <0 0x088ed000 0 0x10>,
-			      <0 0x088ef000 0 0x40>;
-			reg-names = "reg-base", "dp_com";
+			reg = <0 0x088ed000 0 0x3000>;
+
 			clocks = <&gcc GCC_USB3_SEC_PHY_AUX_CLK>,
-				 <&rpmhcc RPMH_CXO_CLK>,
 				 <&gcc GCC_USB3_SEC_CLKREF_CLK>,
-				 <&gcc GCC_USB3_SEC_PHY_COM_AUX_CLK>;
+				 <&gcc GCC_USB3_SEC_PHY_COM_AUX_CLK>,
+				 <&gcc GCC_USB3_SEC_PHY_PIPE_CLK>;
 			clock-names = "aux",
-				      "ref_clk_src",
 				      "ref",
-				      "com_aux";
+				      "com_aux",
+				      "usb3_pipe";
 			resets = <&gcc GCC_USB3_DP_PHY_SEC_BCR>,
 				 <&gcc GCC_USB3_PHY_SEC_BCR>;
 			reset-names = "phy", "common";
 
 			#clock-cells = <1>;
-			#address-cells = <2>;
-			#size-cells = <2>;
-			ranges;
+			#phy-cells = <1>;
 
 			status = "disabled";
 
@@ -2612,46 +2668,32 @@
 					usb_sec_qmpphy_out: endpoint {};
 				};
 
+				port@1 {
+					reg = <1>;
+
+					usb_sec_qmpphy_usb_ss_in: endpoint {
+						remote-endpoint = <&usb_sec_dwc3_ss>;
+					};
+				};
+
 				port@2 {
 					reg = <2>;
 
 					usb_sec_qmpphy_dp_in: endpoint {};
 				};
 			};
-
-			usb_sec_ssphy: usb3-phy@88e9200 {
-				reg = <0 0x088ee200 0 0x200>,
-				      <0 0x088ee400 0 0x200>,
-				      <0 0x088eec00 0 0x218>,
-				      <0 0x088ee600 0 0x200>,
-				      <0 0x088ee800 0 0x200>,
-				      <0 0x088eea00 0 0x100>;
-				#phy-cells = <0>;
-				clocks = <&gcc GCC_USB3_SEC_PHY_PIPE_CLK>;
-				clock-names = "pipe0";
-				clock-output-names = "usb3_sec_phy_pipe_clk_src";
-			};
-
-			usb_sec_dpphy: dp-phy@88ef200 {
-				reg = <0 0x088ef200 0 0x200>,
-				      <0 0x088ef400 0 0x200>,
-				      <0 0x088efa00 0 0x200>,
-				      <0 0x088ef600 0 0x200>,
-				      <0 0x088ef800 0 0x200>;
-				#clock-cells = <1>;
-				#phy-cells = <0>;
-				clock-output-names = "qmp_dptx1_phy_pll_link_clk",
-						     "qmp_dptx1_phy_pll_vco_div_clk";
-			};
 		};
 
 		system-cache-controller@9200000 {
 			compatible = "qcom,sc8180x-llcc";
-			reg = <0 0x09200000 0 0x50000>, <0 0x09280000 0 0x50000>,
-			      <0 0x09300000 0 0x50000>, <0 0x09380000 0 0x50000>,
-			      <0 0x09600000 0 0x50000>;
+			reg = <0 0x09200000 0 0x58000>, <0 0x09280000 0 0x58000>,
+			      <0 0x09300000 0 0x58000>, <0 0x09380000 0 0x58000>,
+			      <0 0x09400000 0 0x58000>, <0 0x09480000 0 0x58000>,
+			      <0 0x09500000 0 0x58000>, <0 0x09580000 0 0x58000>,
+			      <0 0x09600000 0 0x58000>;
 			reg-names = "llcc0_base", "llcc1_base", "llcc2_base",
-				    "llcc3_base", "llcc_broadcast_base";
+				    "llcc3_base", "llcc4_base", "llcc5_base",
+				    "llcc6_base", "llcc7_base",  "llcc_broadcast_base";
 			interrupts = <GIC_SPI 582 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
@@ -2662,17 +2704,89 @@
 			qcom,bcm-voters = <&apps_bcm_voter>;
 		};
 
+		usb_mp: usb@a4f8800 {
+			compatible = "qcom,sc8180x-dwc3-mp", "qcom,dwc3";
+			reg = <0 0x0a4f8800 0 0x400>;
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges;
+			dma-ranges;
+
+			clocks = <&gcc GCC_CFG_NOC_USB3_MP_AXI_CLK>,
+				 <&gcc GCC_USB30_MP_MASTER_CLK>,
+				 <&gcc GCC_AGGRE_USB3_MP_AXI_CLK>,
+				 <&gcc GCC_USB30_MP_SLEEP_CLK>,
+				 <&gcc GCC_USB30_MP_MOCK_UTMI_CLK>,
+				 <&gcc GCC_USB3_SEC_CLKREF_CLK>;
+			clock-names = "cfg_noc",
+				      "core",
+				      "iface",
+				      "sleep",
+				      "mock_utmi",
+				      "xo";
+
+			interconnects = <&aggre1_noc MASTER_USB3_2 0 &mc_virt SLAVE_EBI_CH0 0>,
+					<&gem_noc MASTER_AMPSS_M0 0 &config_noc SLAVE_USB3_2 0>;
+			interconnect-names = "usb-ddr", "apps-usb";
+
+			assigned-clocks = <&gcc GCC_USB30_MP_MOCK_UTMI_CLK>,
+					  <&gcc GCC_USB30_MP_MASTER_CLK>;
+			assigned-clock-rates = <19200000>, <200000000>;
+
+			interrupts-extended = <&intc GIC_SPI 656 IRQ_TYPE_LEVEL_HIGH>,
+					      <&intc GIC_SPI 655 IRQ_TYPE_LEVEL_HIGH>,
+					      <&intc GIC_SPI 658 IRQ_TYPE_LEVEL_HIGH>,
+					      <&intc GIC_SPI 657 IRQ_TYPE_LEVEL_HIGH>,
+					      <&pdc 59 IRQ_TYPE_EDGE_BOTH>,
+					      <&pdc 46 IRQ_TYPE_EDGE_BOTH>,
+					      <&pdc 71 IRQ_TYPE_EDGE_BOTH>,
+					      <&pdc 68 IRQ_TYPE_EDGE_BOTH>,
+					      <&pdc 7 IRQ_TYPE_LEVEL_HIGH>,
+					      <&pdc 30 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "pwr_event_1", "pwr_event_2",
+					  "hs_phy_1",	 "hs_phy_2",
+					  "dp_hs_phy_1", "dm_hs_phy_1",
+					  "dp_hs_phy_2", "dm_hs_phy_2",
+					  "ss_phy_1",	 "ss_phy_2";
+
+			power-domains = <&gcc USB30_MP_GDSC>;
+
+			resets = <&gcc GCC_USB30_MP_BCR>;
+
+			status = "disabled";
+
+			usb_mp_dwc3: usb@a400000 {
+				compatible = "snps,dwc3";
+				reg = <0 0x0a400000 0 0xcd00>;
+				interrupts = <GIC_SPI 654 IRQ_TYPE_LEVEL_HIGH>;
+				iommus = <&apps_smmu 0x60 0>;
+				snps,dis_u2_susphy_quirk;
+				snps,dis_enblslpm_quirk;
+				phys = <&usb_mp_hsphy0>,
+				       <&usb_mp_qmpphy0>,
+				       <&usb_mp_hsphy1>,
+				       <&usb_mp_qmpphy1>;
+				phy-names = "usb2-0",
+					    "usb3-0",
+					    "usb2-1",
+					    "usb3-1";
+				dr_mode = "host";
+			};
+		};
+
 		usb_prim: usb@a6f8800 {
 			compatible = "qcom,sc8180x-dwc3", "qcom,dwc3";
 			reg = <0 0x0a6f8800 0 0x400>;
-			interrupts-extended = <&intc GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
-					      <&pdc 6 IRQ_TYPE_LEVEL_HIGH>,
+			interrupts-extended = <&intc GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
+					      <&intc GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
+					      <&pdc 9 IRQ_TYPE_EDGE_BOTH>,
 					      <&pdc 8 IRQ_TYPE_EDGE_BOTH>,
-					      <&pdc 9 IRQ_TYPE_EDGE_BOTH>;
-			interrupt-names = "hs_phy_irq",
-					  "ss_phy_irq",
+					      <&pdc 6 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "pwr_event",
+					  "hs_phy_irq",
+					  "dp_hs_phy_irq",
 					  "dm_hs_phy_irq",
-					  "dp_hs_phy_irq";
+					  "ss_phy_irq";
 
 			clocks = <&gcc GCC_CFG_NOC_USB3_PRIM_AXI_CLK>,
 				 <&gcc GCC_USB30_PRIM_MASTER_CLK>,
@@ -2711,11 +2825,26 @@
 				iommus = <&apps_smmu 0x140 0>;
 				snps,dis_u2_susphy_quirk;
 				snps,dis_enblslpm_quirk;
-				phys = <&usb_prim_hsphy>, <&usb_prim_ssphy>;
+				phys = <&usb_prim_hsphy>, <&usb_prim_qmpphy QMP_USB43DP_USB3_PHY>;
 				phy-names = "usb2-phy", "usb3-phy";
 
-				port {
-					usb_prim_role_switch: endpoint {
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						usb_prim_dwc3_hs: endpoint {
+						};
+					};
+
+					port@1 {
+						reg = <1>;
+
+						usb_prim_dwc3_ss: endpoint {
+							remote-endpoint = <&usb_prim_qmpphy_usb_ss_in>;
+						};
 					};
 				};
 			};
@@ -2739,12 +2868,17 @@
 				      "xo";
 			resets = <&gcc GCC_USB30_SEC_BCR>;
 			power-domains = <&gcc USB30_SEC_GDSC>;
-			interrupts-extended = <&intc GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>,
-					      <&pdc 40 IRQ_TYPE_LEVEL_HIGH>,
+
+			interrupts-extended = <&intc GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>,
+					      <&intc GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>,
+					      <&pdc 11 IRQ_TYPE_EDGE_BOTH>,
 					      <&pdc 10 IRQ_TYPE_EDGE_BOTH>,
-					      <&pdc 11 IRQ_TYPE_EDGE_BOTH>;
-			interrupt-names = "hs_phy_irq", "ss_phy_irq",
-					  "dm_hs_phy_irq", "dp_hs_phy_irq";
+					      <&pdc 40 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "pwr_event",
+					  "hs_phy_irq",
+					  "dp_hs_phy_irq",
+					  "dm_hs_phy_irq",
+					  "ss_phy_irq";
 
 			assigned-clocks = <&gcc GCC_USB30_SEC_MOCK_UTMI_CLK>,
 					  <&gcc GCC_USB30_SEC_MASTER_CLK>;
@@ -2768,11 +2902,26 @@
 				iommus = <&apps_smmu 0x160 0>;
 				snps,dis_u2_susphy_quirk;
 				snps,dis_enblslpm_quirk;
-				phys = <&usb_sec_hsphy>, <&usb_sec_ssphy>;
+				phys = <&usb_sec_hsphy>, <&usb_sec_qmpphy QMP_USB43DP_USB3_PHY>;
 				phy-names = "usb2-phy", "usb3-phy";
 
-				port {
-					usb_sec_role_switch: endpoint {
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						usb_sec_dwc3_hs: endpoint {
+						};
+					};
+
+					port@1 {
+						reg = <1>;
+
+						usb_sec_dwc3_ss: endpoint {
+							remote-endpoint = <&usb_sec_qmpphy_usb_ss_in>;
+						};
 					};
 				};
 			};
@@ -3086,9 +3235,10 @@
 
 				assigned-clocks = <&dispcc DISP_CC_MDSS_DP_LINK_CLK_SRC>,
 						  <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK_SRC>;
-				assigned-clock-parents = <&usb_prim_dpphy 0>, <&usb_prim_dpphy 1>;
+				assigned-clock-parents = <&usb_prim_qmpphy QMP_USB43DP_DP_LINK_CLK>,
+							 <&usb_prim_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>;
 
-				phys = <&usb_prim_dpphy>;
+				phys = <&usb_prim_qmpphy QMP_USB43DP_DP_PHY>;
 				phy-names = "dp";
 
 				#sound-dai-cells = <0>;
@@ -3163,9 +3313,10 @@
 
 				assigned-clocks = <&dispcc DISP_CC_MDSS_DP_LINK1_CLK_SRC>,
 						  <&dispcc DISP_CC_MDSS_DP_PIXEL2_CLK_SRC>;
-				assigned-clock-parents = <&usb_sec_dpphy 0>, <&usb_sec_dpphy 1>;
+				assigned-clock-parents = <&usb_sec_qmpphy QMP_USB43DP_DP_LINK_CLK>,
+							 <&usb_sec_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>;
 
-				phys = <&usb_sec_dpphy>;
+				phys = <&usb_sec_qmpphy QMP_USB43DP_DP_PHY>;
 				phy-names = "dp";
 
 				#sound-dai-cells = <0>;
@@ -3308,21 +3459,27 @@
 			compatible = "qcom,sc8180x-dispcc";
 			reg = <0 0x0af00000 0 0x20000>;
 			clocks = <&rpmhcc RPMH_CXO_CLK>,
-				 <&sleep_clk>,
-				 <&usb_prim_dpphy 0>,
-				 <&usb_prim_dpphy 1>,
-				 <&usb_sec_dpphy 0>,
-				 <&usb_sec_dpphy 1>,
+				 <&mdss_dsi0_phy 0>,
+				 <&mdss_dsi0_phy 1>,
+				 <&mdss_dsi1_phy 0>,
+				 <&mdss_dsi1_phy 1>,
+				 <&usb_prim_qmpphy QMP_USB43DP_DP_LINK_CLK>,
+				 <&usb_prim_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>,
 				 <&edp_phy 0>,
-				 <&edp_phy 1>;
+				 <&edp_phy 1>,
+				 <&usb_sec_qmpphy QMP_USB43DP_DP_LINK_CLK>,
+				 <&usb_sec_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>;
 			clock-names = "bi_tcxo",
-				      "sleep_clk",
+				      "dsi0_phy_pll_out_byteclk",
+				      "dsi0_phy_pll_out_dsiclk",
+				      "dsi1_phy_pll_out_byteclk",
+				      "dsi1_phy_pll_out_dsiclk",
 				      "dp_phy_pll_link_clk",
 				      "dp_phy_pll_vco_div_clk",
-				      "dptx1_phy_pll_link_clk",
-				      "dptx1_phy_pll_vco_div_clk",
 				      "edp_phy_pll_link_clk",
-				      "edp_phy_pll_vco_div_clk";
+				      "edp_phy_pll_vco_div_clk",
+				      "dptx1_phy_pll_link_clk",
+				      "dptx1_phy_pll_vco_div_clk";
 			power-domains = <&rpmhpd SC8180X_MMCX>;
 			required-opps = <&rpmhpd_opp_low_svs>;
 			#clock-cells = <1>;
@@ -3368,7 +3525,6 @@
 			mboxes = <&apss_shared 0>;
 
 			#clock-cells = <0>;
-			#power-domain-cells = <1>;
 		};
 
 		sram@c3f0000 {
@@ -3771,7 +3927,6 @@
 	thermal-zones {
 		cpu0-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 1>;
 
@@ -3786,7 +3941,6 @@
 
 		cpu1-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 2>;
 
@@ -3801,7 +3955,6 @@
 
 		cpu2-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 3>;
 
@@ -3816,7 +3969,6 @@
 
 		cpu3-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 4>;
 
@@ -3831,7 +3983,6 @@
 
 		cpu4-top-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 7>;
 
@@ -3846,7 +3997,6 @@
 
 		cpu5-top-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 8>;
 
@@ -3861,7 +4011,6 @@
 
 		cpu6-top-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 9>;
 
@@ -3876,7 +4025,6 @@
 
 		cpu7-top-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 10>;
 
@@ -3891,7 +4039,6 @@
 
 		cpu4-bottom-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 11>;
 
@@ -3906,7 +4053,6 @@
 
 		cpu5-bottom-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 12>;
 
@@ -3921,7 +4067,6 @@
 
 		cpu6-bottom-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 13>;
 
@@ -3936,7 +4081,6 @@
 
 		cpu7-bottom-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 14>;
 
@@ -3951,7 +4095,6 @@
 
 		aoss0-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 0>;
 
@@ -3966,7 +4109,6 @@
 
 		cluster0-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 5>;
 
@@ -3981,7 +4123,6 @@
 
 		cluster1-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 6>;
 
@@ -3996,7 +4137,6 @@
 
 		gpu-top-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 15>;
 
@@ -4009,16 +4149,27 @@
 
 			trips {
 				gpu_top_alert0: trip-point0 {
+					temperature = <85000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+
+				trip-point1 {
 					temperature = <90000>;
-					hysteresis = <2000>;
+					hysteresis = <1000>;
 					type = "hot";
 				};
+
+				trip-point2 {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
 			};
 		};
 
 		aoss1-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 0>;
 
@@ -4033,7 +4184,6 @@
 
 		wlan-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 1>;
 
@@ -4048,7 +4198,6 @@
 
 		video-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 2>;
 
@@ -4063,7 +4212,6 @@
 
 		mem-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 3>;
 
@@ -4078,7 +4226,6 @@
 
 		q6-hvx-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 4>;
 
@@ -4093,7 +4240,6 @@
 
 		camera-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 5>;
 
@@ -4108,7 +4254,6 @@
 
 		compute-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 6>;
 
@@ -4123,7 +4268,6 @@
 
 		mdm-dsp-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 7>;
 
@@ -4138,7 +4282,6 @@
 
 		npu-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 8>;
 
@@ -4153,7 +4296,6 @@
 
 		gpu-bottom-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 11>;
 
@@ -4166,10 +4308,22 @@
 
 			trips {
 				gpu_bottom_alert0: trip-point0 {
+					temperature = <85000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+
+				trip-point1 {
 					temperature = <90000>;
-					hysteresis = <2000>;
+					hysteresis = <1000>;
 					type = "hot";
 				};
+
+				trip-point2 {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
 			};
 		};
 	};
diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts
index 41215567b3ae..6020582b0a59 100644
--- a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts
+++ b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts
@@ -56,7 +56,7 @@
 					reg = <0>;
 
 					pmic_glink_con0_hs: endpoint {
-						remote-endpoint = <&usb_0_role_switch>;
+						remote-endpoint = <&usb_0_dwc3_hs>;
 					};
 				};
 
@@ -91,7 +91,7 @@
 					reg = <0>;
 
 					pmic_glink_con1_hs: endpoint {
-						remote-endpoint = <&usb_1_role_switch>;
+						remote-endpoint = <&usb_1_dwc3_hs>;
 					};
 				};
 
@@ -675,6 +675,10 @@
 	dr_mode = "host";
 };
 
+&usb_0_dwc3_hs {
+	remote-endpoint = <&pmic_glink_con0_hs>;
+};
+
 &usb_0_hsphy {
 	vdda-pll-supply = <&vreg_l9d>;
 	vdda18-supply = <&vreg_l1c>;
@@ -700,10 +704,6 @@
 	remote-endpoint = <&pmic_glink_con0_ss>;
 };
 
-&usb_0_role_switch {
-	remote-endpoint = <&pmic_glink_con0_hs>;
-};
-
 &usb_1 {
 	status = "okay";
 };
@@ -712,6 +712,10 @@
 	dr_mode = "host";
 };
 
+&usb_1_dwc3_hs {
+	remote-endpoint = <&pmic_glink_con1_hs>;
+};
+
 &usb_1_hsphy {
 	vdda-pll-supply = <&vreg_l4b>;
 	vdda18-supply = <&vreg_l1c>;
@@ -737,10 +741,6 @@
 	remote-endpoint = <&pmic_glink_con1_ss>;
 };
 
-&usb_1_role_switch {
-	remote-endpoint = <&pmic_glink_con1_hs>;
-};
-
 &xo_board_clk {
 	clock-frequency = <38400000>;
 };
@@ -848,15 +848,15 @@
 			pins = "gpio143";
 			function = "gpio";
 			drive-strength = <2>;
-			bias-pull-down;
+			bias-disable;
 		};
 
 		wake-n-pins {
-		       pins = "gpio145";
-		       function = "gpio";
-		       drive-strength = <2>;
-		       bias-pull-up;
-	       };
+			pins = "gpio145";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
 	};
 
 	pcie3a_default: pcie3a-default-state {
@@ -871,7 +871,7 @@
 			pins = "gpio151";
 			function = "gpio";
 			drive-strength = <2>;
-			bias-pull-down;
+			bias-disable;
 		};
 
 		wake-n-pins {
@@ -894,7 +894,7 @@
 			pins = "gpio141";
 			function = "gpio";
 			drive-strength = <2>;
-			bias-pull-down;
+			bias-disable;
 		};
 
 		wake-n-pins {
@@ -977,8 +977,7 @@
 		reset-n-pins {
 			pins = "gpio99";
 			function = "gpio";
-			output-high;
-			drive-strength = <16>;
+			bias-disable;
 		};
 	};
 
diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
index e937732abede..6a28cab97189 100644
--- a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
+++ b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
@@ -117,7 +117,7 @@
 					reg = <0>;
 
 					pmic_glink_con0_hs: endpoint {
-						remote-endpoint = <&usb_0_role_switch>;
+						remote-endpoint = <&usb_0_dwc3_hs>;
 					};
 				};
 
@@ -152,7 +152,7 @@
 					reg = <0>;
 
 					pmic_glink_con1_hs: endpoint {
-						remote-endpoint = <&usb_1_role_switch>;
+						remote-endpoint = <&usb_1_dwc3_hs>;
 					};
 				};
 
@@ -297,9 +297,30 @@
 	};
 
 	thermal-zones {
+		pm8008-thermal {
+			polling-delay-passive = <100>;
+			polling-delay = <0>;
+
+			thermal-sensors = <&pm8008>;
+
+			trips {
+				trip0 {
+					temperature = <95000>;
+					hysteresis = <0>;
+					type = "passive";
+				};
+
+				trip1 {
+					temperature = <115000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+
 		skin-temp-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&pmk8280_adc_tm 5>;
 
 			trips {
@@ -571,6 +592,57 @@
 	};
 };
 
+&camss {
+	vdda-phy-supply = <&vreg_l6d>;
+	vdda-pll-supply = <&vreg_l4d>;
+
+	status = "okay";
+
+	ports {
+		port@0 {
+			csiphy0_lanes01_ep: endpoint@0 {
+				reg = <0>;
+				clock-lanes = <7>;
+				data-lanes = <0 1>;
+				remote-endpoint = <&ov5675_ep>;
+			};
+		};
+	};
+};
+
+&cci2 {
+	status = "okay";
+};
+
+&cci2_i2c1 {
+	camera@10 {
+		compatible = "ovti,ov5675";
+		reg = <0x10>;
+
+		reset-gpios = <&tlmm 15 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&cam_rgb_default>;
+
+		clocks = <&camcc CAMCC_MCLK3_CLK>;
+
+		orientation = <0>;	/* Front facing */
+
+		avdd-supply = <&vreg_l6q>;
+		dvdd-supply = <&vreg_l2q>;
+		dovdd-supply = <&vreg_l7q>;
+
+		port {
+			ov5675_ep: endpoint {
+				clock-lanes = <0>;
+				data-lanes = <1 2>;
+				link-frequencies = /bits/ 64 <450000000>;
+				remote-endpoint = <&csiphy0_lanes01_ep>;
+			};
+		};
+
+	};
+};
+
 &dispcc0 {
 	status = "okay";
 };
@@ -655,21 +727,101 @@
 
 	status = "okay";
 
-	/* FIXME: verify */
 	touchscreen@10 {
-		compatible = "hid-over-i2c";
+		compatible = "elan,ekth5015m", "elan,ekth6915";
 		reg = <0x10>;
 
-		hid-descr-addr = <0x1>;
 		interrupts-extended = <&tlmm 175 IRQ_TYPE_LEVEL_LOW>;
-		vdd-supply = <&vreg_misc_3p3>;
-		vddl-supply = <&vreg_s10b>;
+		reset-gpios = <&tlmm 99 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>;
+		no-reset-on-power-off;
+
+		vcc33-supply = <&vreg_misc_3p3>;
+		vccio-supply = <&vreg_misc_3p3>;
 
 		pinctrl-names = "default";
 		pinctrl-0 = <&ts0_default>;
 	};
 };
 
+&i2c11 {
+	clock-frequency = <400000>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c11_default>;
+
+	status = "okay";
+
+	pm8008: pmic@c {
+		compatible = "qcom,pm8008";
+		reg = <0xc>;
+
+		interrupts-extended = <&tlmm 41 IRQ_TYPE_EDGE_RISING>;
+		reset-gpios = <&tlmm 42 GPIO_ACTIVE_LOW>;
+
+		vdd-l1-l2-supply = <&vreg_s11b>;
+		vdd-l3-l4-supply = <&vreg_bob>;
+		vdd-l5-supply = <&vreg_bob>;
+		vdd-l6-supply = <&vreg_bob>;
+		vdd-l7-supply = <&vreg_bob>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&pm8008_default>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+		gpio-ranges = <&pm8008 0 0 2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+
+		#thermal-sensor-cells = <0>;
+
+		regulators {
+			vreg_l1q: ldo1 {
+				regulator-name = "vreg_l1q";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <1200000>;
+			};
+
+			vreg_l2q: ldo2 {
+				regulator-name = "vreg_l2q";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <1200000>;
+			};
+
+			vreg_l3q: ldo3 {
+				regulator-name = "vreg_l3q";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+			};
+
+			vreg_l4q: ldo4 {
+				regulator-name = "vreg_l4q";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+			};
+
+			vreg_l5q: ldo5 {
+				regulator-name = "vreg_l5q";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+			};
+
+			vreg_l6q: ldo6 {
+				regulator-name = "vreg_l6q";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+			};
+
+			vreg_l7q: ldo7 {
+				regulator-name = "vreg_l7q";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+			};
+		};
+	};
+};
+
 &i2c21 {
 	clock-frequency = <400000>;
 
@@ -1131,6 +1283,10 @@
 	dr_mode = "host";
 };
 
+&usb_0_dwc3_hs {
+	remote-endpoint = <&pmic_glink_con0_hs>;
+};
+
 &usb_0_hsphy {
 	vdda-pll-supply = <&vreg_l9d>;
 	vdda18-supply = <&vreg_l1c>;
@@ -1156,10 +1312,6 @@
 	remote-endpoint = <&pmic_glink_con0_ss>;
 };
 
-&usb_0_role_switch {
-	remote-endpoint = <&pmic_glink_con0_hs>;
-};
-
 &usb_1 {
 	status = "okay";
 };
@@ -1168,6 +1320,10 @@
 	dr_mode = "host";
 };
 
+&usb_1_dwc3_hs {
+	remote-endpoint = <&pmic_glink_con1_hs>;
+};
+
 &usb_1_hsphy {
 	vdda-pll-supply = <&vreg_l4b>;
 	vdda18-supply = <&vreg_l1c>;
@@ -1193,10 +1349,6 @@
 	remote-endpoint = <&pmic_glink_con1_ss>;
 };
 
-&usb_1_role_switch {
-	remote-endpoint = <&pmic_glink_con1_hs>;
-};
-
 &usb_2 {
 	status = "okay";
 };
@@ -1335,6 +1487,22 @@
 		bias-disable;
 	};
 
+	cam_rgb_default: cam-rgb-default-state {
+		mclk-pins {
+			pins = "gpio17";
+			function = "cam_mclk";
+			drive-strength = <16>;
+			bias-disable;
+		};
+
+		sc-rgb-xshut-n-pins {
+			pins = "gpio15";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-disable;
+		};
+	};
+
 	edp_reg_en: edp-reg-en-state {
 		pins = "gpio25";
 		function = "gpio";
@@ -1355,6 +1523,13 @@
 		bias-disable;
 	};
 
+	i2c11_default: i2c11-default-state {
+		pins = "gpio18", "gpio19";
+		function = "qup11";
+		drive-strength = <16>;
+		bias-disable;
+	};
+
 	i2c21_default: i2c21-default-state {
 		pins = "gpio81", "gpio82";
 		function = "qup21";
@@ -1401,15 +1576,15 @@
 			pins = "gpio143";
 			function = "gpio";
 			drive-strength = <2>;
-			bias-pull-down;
+			bias-disable;
 		};
 
 		wake-n-pins {
-		       pins = "gpio145";
-		       function = "gpio";
-		       drive-strength = <2>;
-		       bias-pull-up;
-	       };
+			pins = "gpio145";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
 	};
 
 	pcie3a_default: pcie3a-default-state {
@@ -1424,7 +1599,7 @@
 			pins = "gpio151";
 			function = "gpio";
 			drive-strength = <2>;
-			bias-pull-down;
+			bias-disable;
 		};
 
 		wake-n-pins {
@@ -1447,7 +1622,7 @@
 			pins = "gpio141";
 			function = "gpio";
 			drive-strength = <2>;
-			bias-pull-down;
+			bias-disable;
 		};
 
 		wake-n-pins {
@@ -1458,6 +1633,22 @@
 		};
 	};
 
+	pm8008_default: pm8008-default-state {
+		int-pins {
+			pins = "gpio41";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-down;
+		};
+
+		reset-n-pins {
+			pins = "gpio42";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-disable;
+		};
+	};
+
 	spkr_1_sd_n_default: spkr-1-sd-n-default-state {
 		perst-n-pins {
 			pins = "gpio178";
@@ -1496,8 +1687,8 @@
 		reset-n-pins {
 			pins = "gpio99";
 			function = "gpio";
-			output-high;
-			drive-strength = <16>;
+			drive-strength = <2>;
+			bias-disable;
 		};
 	};
 
diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi
index 945de77911de..1e3babf2e40d 100644
--- a/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi
@@ -14,7 +14,7 @@
 	thermal-zones {
 		pm8280_1_thermal: pm8280-1-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&pm8280_1_temp_alarm>;
 
 			trips {
@@ -34,7 +34,7 @@
 
 		pm8280_2_thermal: pm8280-2-thermal {
 			polling-delay-passive = <100>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&pm8280_2_temp_alarm>;
 
 			trips {
diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
index 0549ba1fbeea..80a57aa22839 100644
--- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
@@ -3222,6 +3222,14 @@
 					usb_0_qmpphy_out: endpoint {};
 				};
 
+				port@1 {
+					reg = <1>;
+
+					usb_0_qmpphy_usb_ss_in: endpoint {
+						remote-endpoint = <&usb_0_dwc3_ss>;
+					};
+				};
+
 				port@2 {
 					reg = <2>;
 
@@ -3275,6 +3283,14 @@
 					usb_1_qmpphy_out: endpoint {};
 				};
 
+				port@1 {
+					reg = <1>;
+
+					usb_1_qmpphy_usb_ss_in: endpoint {
+						remote-endpoint = <&usb_1_dwc3_ss>;
+					};
+				};
+
 				port@2 {
 					reg = <2>;
 
@@ -3560,8 +3576,23 @@
 				phys = <&usb_0_hsphy>, <&usb_0_qmpphy QMP_USB43DP_USB3_PHY>;
 				phy-names = "usb2-phy", "usb3-phy";
 
-				port {
-					usb_0_role_switch: endpoint {
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						usb_0_dwc3_hs: endpoint {
+						};
+					};
+
+					port@1 {
+						reg = <1>;
+
+						usb_0_dwc3_ss: endpoint {
+							remote-endpoint = <&usb_0_qmpphy_usb_ss_in>;
+						};
 					};
 				};
 			};
@@ -3622,8 +3653,23 @@
 				phys = <&usb_1_hsphy>, <&usb_1_qmpphy QMP_USB43DP_USB3_PHY>;
 				phy-names = "usb2-phy", "usb3-phy";
 
-				port {
-					usb_1_role_switch: endpoint {
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						usb_1_dwc3_hs: endpoint {
+						};
+					};
+
+					port@1 {
+						reg = <1>;
+
+						usb_1_dwc3_ss: endpoint {
+							remote-endpoint = <&usb_1_qmpphy_usb_ss_in>;
+						};
 					};
 				};
 			};
@@ -4623,6 +4669,8 @@
 		restart@c264000 {
 			compatible = "qcom,pshold";
 			reg = <0 0x0c264000 0 0x4>;
+			/* TZ seems to block access */
+			status = "reserved";
 		};
 
 		tsens1: thermal-sensor@c265000 {
@@ -5831,7 +5879,6 @@
 	thermal-zones {
 		cpu0-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 1>;
 
@@ -5846,7 +5893,6 @@
 
 		cpu1-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 2>;
 
@@ -5861,7 +5907,6 @@
 
 		cpu2-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 3>;
 
@@ -5876,7 +5921,6 @@
 
 		cpu3-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 4>;
 
@@ -5891,7 +5935,6 @@
 
 		cpu4-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 5>;
 
@@ -5906,7 +5949,6 @@
 
 		cpu5-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 6>;
 
@@ -5921,7 +5963,6 @@
 
 		cpu6-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 7>;
 
@@ -5936,7 +5977,6 @@
 
 		cpu7-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 8>;
 
@@ -5951,7 +5991,6 @@
 
 		cluster0-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 9>;
 
@@ -5965,13 +6004,25 @@
 		};
 
 		gpu-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
+			polling-delay-passive = <250>;
 
 			thermal-sensors = <&tsens2 2>;
 
+			cooling-maps {
+				map0 {
+					trip = <&gpu_alert0>;
+					cooling-device = <&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+
 			trips {
-				gpu-crit {
+				gpu_alert0: trip-point0 {
+					temperature = <85000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+
+				trip-point1 {
 					temperature = <110000>;
 					hysteresis = <1000>;
 					type = "critical";
@@ -5981,7 +6032,6 @@
 
 		mem-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 15>;
 
diff --git a/arch/arm64/boot/dts/qcom/sda660-inforce-ifc6560.dts b/arch/arm64/boot/dts/qcom/sda660-inforce-ifc6560.dts
index 702ab49bbc59..60412281ab27 100644
--- a/arch/arm64/boot/dts/qcom/sda660-inforce-ifc6560.dts
+++ b/arch/arm64/boot/dts/qcom/sda660-inforce-ifc6560.dts
@@ -96,6 +96,18 @@
 
 		vin-supply = <&vph_pwr>;
 	};
+
+	/*
+	 * this is also used for APC1 CPU power, touching it resets the board
+	 */
+	vreg_l10a_1p8: vreg-l10a-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vreg_l10a_1p8";
+		regulator-min-microvolt = <1804000>;
+		regulator-max-microvolt = <1896000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
 };
 
 &adsp_pil {
@@ -220,6 +232,7 @@
 	status = "okay";
 
 	vdd-supply = <&vreg_l1b_0p925>;
+	vdda-pll-supply = <&vreg_l10a_1p8>;
 	vdda-phy-dpdm-supply = <&vreg_l7b_3p125>;
 };
 
@@ -227,6 +240,7 @@
 	status = "okay";
 
 	vdd-supply = <&vreg_l1b_0p925>;
+	vdda-pll-supply = <&vreg_l10a_1p8>;
 	vdda-phy-dpdm-supply = <&vreg_l7b_3p125>;
 };
 
@@ -464,5 +478,6 @@
 
 &usb3_qmpphy {
 	vdda-phy-supply = <&vreg_l1b_0p925>;
+	vdda-pll-supply = <&vreg_l10a_1p8>;
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/qcom/sdm450-lenovo-tbx605f.dts b/arch/arm64/boot/dts/qcom/sdm450-lenovo-tbx605f.dts
new file mode 100644
index 000000000000..175befc02b22
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sdm450-lenovo-tbx605f.dts
@@ -0,0 +1,276 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2024, Neil Armstrong <neil.armstrong@linaro.org>
+ */
+/dts-v1/;
+
+#include "sdm450.dtsi"
+#include "pm8953.dtsi"
+#include "pmi8950.dtsi"
+
+/ {
+	model = "Lenovo Smart Tab M10";
+	compatible = "lenovo,tbx605f", "qcom,sdm450";
+	chassis-type = "tablet";
+
+	chosen {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		framebuffer@90001000 {
+			compatible = "simple-framebuffer";
+			reg = <0 0x90001000 0 (1200 * 1920 * 3)>;
+
+			width = <1200>;
+			height = <1920>;
+			stride = <(1200 * 3)>;
+			format = "r8g8b8";
+
+			power-domains = <&gcc MDSS_GDSC>;
+
+			clocks = <&gcc GCC_MDSS_AHB_CLK>,
+				 <&gcc GCC_MDSS_AXI_CLK>,
+				 <&gcc GCC_MDSS_VSYNC_CLK>,
+				 <&gcc GCC_MDSS_MDP_CLK>,
+				 <&gcc GCC_MDSS_BYTE0_CLK>,
+				 <&gcc GCC_MDSS_PCLK0_CLK>,
+				 <&gcc GCC_MDSS_ESC0_CLK>;
+		};
+	};
+
+	reserved-memory {
+		other_ext_region@0 {
+			no-map;
+			reg = <0x00 0x84500000 0x00 0x2300000>;
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		key-volume-up {
+			label = "volume_up";
+			gpios = <&tlmm 85 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEUP>;
+		};
+	};
+
+	vph_pwr: vph-pwr-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vph_pwr";
+		regulator-always-on;
+		regulator-boot-on;
+	};
+};
+
+&hsusb_phy {
+	vdd-supply = <&pm8953_l3>;
+	vdda-pll-supply = <&pm8953_l7>;
+	vdda-phy-dpdm-supply = <&pm8953_l13>;
+
+	status = "okay";
+};
+
+&i2c_3 {
+	status = "okay";
+
+	touchscreen@38 {
+		compatible = "edt,edt-ft5506";
+		reg = <0x38>;
+		interrupt-parent = <&tlmm>;
+		interrupts = <65 IRQ_TYPE_EDGE_FALLING>;
+		vcc-supply = <&pm8953_l10>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&ts_int_active &ts_reset_active>;
+
+		reset-gpios = <&tlmm 64 GPIO_ACTIVE_LOW>;
+		touchscreen-size-x = <1200>;
+		touchscreen-size-y = <1920>;
+	};
+};
+
+&pm8953_resin {
+	linux,code = <KEY_VOLUMEDOWN>;
+	status = "okay";
+};
+
+&rpm_requests {
+	regulators {
+		compatible = "qcom,rpm-pm8953-regulators";
+
+		vdd_s1-supply = <&vph_pwr>;
+		vdd_s2-supply = <&vph_pwr>;
+		vdd_s3-supply = <&vph_pwr>;
+		vdd_s4-supply = <&vph_pwr>;
+		vdd_s5-supply = <&vph_pwr>;
+		vdd_s6-supply = <&vph_pwr>;
+		vdd_s7-supply = <&vph_pwr>;
+		vdd_l1-supply = <&pm8953_s3>;
+		vdd_l2_l3-supply = <&pm8953_s3>;
+		vdd_l4_l5_l6_l7_l16_l19-supply = <&pm8953_s4>;
+		vdd_l8_l11_l12_l13_l14_l15-supply = <&vph_pwr>;
+		vdd_l9_l10_l17_l18_l22-supply = <&vph_pwr>;
+
+		pm8953_s1: s1 {
+			regulator-min-microvolt = <870000>;
+			regulator-max-microvolt = <1156000>;
+		};
+
+		pm8953_s3: s3 {
+			regulator-min-microvolt = <1224000>;
+			regulator-max-microvolt = <1224000>;
+		};
+
+		pm8953_s4: s4 {
+			regulator-min-microvolt = <1900000>;
+			regulator-max-microvolt = <2050000>;
+		};
+
+		pm8953_l1: l1 {
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1100000>;
+		};
+
+		pm8953_l2: l2 {
+			regulator-min-microvolt = <975000>;
+			regulator-max-microvolt = <1225000>;
+		};
+
+		pm8953_l3: l3 {
+			regulator-min-microvolt = <925000>;
+			regulator-max-microvolt = <925000>;
+		};
+
+		pm8953_l5: l5 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8953_l6: l6 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8953_l7: l7 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1900000>;
+		};
+
+		pm8953_l8: l8 {
+			regulator-min-microvolt = <2900000>;
+			regulator-max-microvolt = <2900000>;
+		};
+
+		pm8953_l9: l9 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3300000>;
+		};
+
+		pm8953_l10: l10 {
+			regulator-min-microvolt = <2850000>;
+			regulator-max-microvolt = <2850000>;
+		};
+
+		pm8953_l11: l11 {
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+		};
+
+		pm8953_l12: l12 {
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2950000>;
+		};
+
+		pm8953_l13: l13 {
+			regulator-min-microvolt = <3125000>;
+			regulator-max-microvolt = <3125000>;
+		};
+
+		pm8953_l16: l16 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8953_l17: l17 {
+			regulator-min-microvolt = <2850000>;
+			regulator-max-microvolt = <2850000>;
+		};
+
+		pm8953_l19: l19 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1350000>;
+		};
+
+		pm8953_l22: l22 {
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2850000>;
+		};
+
+		pm8953_l23: l23 {
+			regulator-min-microvolt = <975000>;
+			regulator-max-microvolt = <1225000>;
+		};
+	};
+};
+
+&sdhc_1 {
+	vmmc-supply = <&pm8953_l8>;
+	vqmmc-supply = <&pm8953_l5>;
+
+	status = "okay";
+};
+
+&sdhc_2 {
+	vmmc-supply = <&pm8953_l11>;
+	vqmmc-supply = <&pm8953_l12>;
+
+	cd-gpios = <&tlmm 133 GPIO_ACTIVE_LOW>;
+
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on &sdc2_cd_off>;
+	pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdc2_cd_off>;
+
+	status = "okay";
+};
+
+&tlmm {
+	gpio-reserved-ranges = <0 4>, <135 4>;
+
+	ts_int_active: ts-int-active-state {
+		pins = "gpio65";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-pull-up;
+	};
+
+	ts_reset_active: ts-reset-active-state {
+		pins = "gpio64";
+		function = "gpio";
+		drive-strength = <0x08>;
+		bias-pull-up;
+	};
+};
+
+&usb3 {
+	status = "okay";
+};
+
+&usb3_dwc3 {
+	dr_mode = "peripheral";
+};
+
+&wcnss {
+	vddpx-supply = <&pm8953_l5>;
+
+	status = "okay";
+};
+
+&wcnss_iris {
+	compatible = "qcom,wcn3660b";
+
+	vddxo-supply = <&pm8953_l7>;
+	vddrfa-supply = <&pm8953_l19>;
+	vddpa-supply = <&pm8953_l9>;
+	vdddig-supply = <&pm8953_l5>;
+};
diff --git a/arch/arm64/boot/dts/qcom/sdm450-motorola-ali.dts b/arch/arm64/boot/dts/qcom/sdm450-motorola-ali.dts
index e27f3c5d5bba..a288d52fb6d7 100644
--- a/arch/arm64/boot/dts/qcom/sdm450-motorola-ali.dts
+++ b/arch/arm64/boot/dts/qcom/sdm450-motorola-ali.dts
@@ -248,5 +248,6 @@
 };
 
 &usb3_dwc3 {
+	/delete-property/ usb-role-switch;
 	dr_mode = "peripheral";
 };
diff --git a/arch/arm64/boot/dts/qcom/sdm630.dtsi b/arch/arm64/boot/dts/qcom/sdm630.dtsi
index f5921b80ef94..c8da5cb8d04e 100644
--- a/arch/arm64/boot/dts/qcom/sdm630.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm630.dtsi
@@ -372,7 +372,7 @@
 			mboxes = <&apcs_glb 0>;
 
 			rpm_requests: rpm-requests {
-				compatible = "qcom,rpm-sdm660";
+				compatible = "qcom,rpm-sdm660", "qcom,glink-smd-rpm";
 				qcom,glink-channels = "rpm_requests";
 
 				rpmcc: clock-controller {
@@ -1302,6 +1302,7 @@
 				interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>;
 				snps,dis_u2_susphy_quirk;
 				snps,dis_enblslpm_quirk;
+				snps,parkmode-disable-ss-quirk;
 
 				phys = <&qusb2phy0>, <&usb3_qmpphy>;
 				phy-names = "usb2-phy", "usb3-phy";
@@ -2422,7 +2423,6 @@
 	thermal-zones {
 		aoss-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 0>;
 
@@ -2437,7 +2437,6 @@
 
 		cpuss0-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 1>;
 
@@ -2452,7 +2451,6 @@
 
 		cpuss1-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 2>;
 
@@ -2467,7 +2465,6 @@
 
 		cpu0-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 3>;
 
@@ -2488,7 +2485,6 @@
 
 		cpu1-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 4>;
 
@@ -2509,7 +2505,6 @@
 
 		cpu2-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 5>;
 
@@ -2530,7 +2525,6 @@
 
 		cpu3-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 6>;
 
@@ -2557,7 +2551,6 @@
 
 		pwr-cluster-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 7>;
 
@@ -2578,7 +2571,6 @@
 
 		gpu-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 8>;
 
@@ -2591,20 +2583,32 @@
 
 			trips {
 				gpu_alert0: trip-point0 {
+					temperature = <85000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+
+				trip-point1 {
 					temperature = <90000>;
 					hysteresis = <1000>;
 					type = "hot";
 				};
+
+				trip-point2 {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
 			};
 		};
 	};
 
 	timer {
 		compatible = "arm,armv8-timer";
-		interrupts = <GIC_PPI 1 0xf08>,
-				 <GIC_PPI 2 0xf08>,
-				 <GIC_PPI 3 0xf08>,
-				 <GIC_PPI 0 0xf08>;
+		interrupts = <GIC_PPI 1 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 2 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 3 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 0 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
 	};
 };
 
diff --git a/arch/arm64/boot/dts/qcom/sdm632-fairphone-fp3.dts b/arch/arm64/boot/dts/qcom/sdm632-fairphone-fp3.dts
index e2708c74e95a..2c1172aa97e4 100644
--- a/arch/arm64/boot/dts/qcom/sdm632-fairphone-fp3.dts
+++ b/arch/arm64/boot/dts/qcom/sdm632-fairphone-fp3.dts
@@ -143,6 +143,10 @@
 	status = "okay";
 };
 
+&pmi632_vib {
+	status = "okay";
+};
+
 &sdhc_1 {
 	status = "okay";
 	vmmc-supply = <&pm8953_l8>;
diff --git a/arch/arm64/boot/dts/qcom/sdm632-motorola-ocean.dts b/arch/arm64/boot/dts/qcom/sdm632-motorola-ocean.dts
index c82d6e628d2c..2f55db0c8ce3 100644
--- a/arch/arm64/boot/dts/qcom/sdm632-motorola-ocean.dts
+++ b/arch/arm64/boot/dts/qcom/sdm632-motorola-ocean.dts
@@ -287,5 +287,6 @@
 };
 
 &usb3_dwc3 {
+	/delete-property/ usb-role-switch;
 	dr_mode = "peripheral";
 };
diff --git a/arch/arm64/boot/dts/qcom/sdm670.dtsi b/arch/arm64/boot/dts/qcom/sdm670.dtsi
index 80e81c4233b3..187c6698835d 100644
--- a/arch/arm64/boot/dts/qcom/sdm670.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm670.dtsi
@@ -509,6 +509,18 @@
 			no-map;
 		};
 
+		smem@86000000 {
+			compatible = "qcom,smem";
+			reg = <0 0x86000000 0 0x200000>;
+			no-map;
+			hwlocks = <&tcsr_mutex 3>;
+		};
+
+		tz_mem: tz@86200000 {
+			reg = <0 0x86200000 0 0x2d00000>;
+			no-map;
+		};
+
 		camera_mem: camera-mem@8ab00000 {
 			reg = <0 0x8ab00000 0 0x500000>;
 			no-map;
@@ -1139,6 +1151,12 @@
 			qcom,bcm-voters = <&apps_bcm_voter>;
 		};
 
+		tcsr_mutex: hwlock@1f40000 {
+			compatible = "qcom,tcsr-mutex";
+			reg = <0 0x01f40000 0 0x20000>;
+			#hwlock-cells = <1>;
+		};
+
 		tlmm: pinctrl@3400000 {
 			compatible = "qcom,sdm670-tlmm";
 			reg = <0 0x03400000 0 0xc00000>;
diff --git a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts
index 76bfa786612c..2391f842c903 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts
@@ -51,9 +51,6 @@
 
 	thermal-zones {
 		xo_thermal: xo-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&pm8998_adc_tm 1>;
 
 			trips {
@@ -66,9 +63,6 @@
 		};
 
 		msm_thermal: msm-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&pm8998_adc_tm 2>;
 
 			trips {
@@ -81,9 +75,6 @@
 		};
 
 		pa_thermal: pa-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&pm8998_adc_tm 3>;
 
 			trips {
@@ -96,9 +87,6 @@
 		};
 
 		quiet_thermal: quiet-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&pm8998_adc_tm 4>;
 
 			trips {
diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index 10de2bd46ffc..54077549b9da 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -15,6 +15,7 @@
 #include <dt-bindings/dma/qcom-gpi.h>
 #include <dt-bindings/firmware/qcom,scm.h>
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interconnect/qcom,icc.h>
 #include <dt-bindings/interconnect/qcom,osm-l3.h>
 #include <dt-bindings/interconnect/qcom,sdm845.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
@@ -2666,6 +2667,8 @@
 				      "ref_aux",
 				      "qref";
 
+			power-domains = <&gcc UFS_PHY_GDSC>;
+
 			resets = <&ufs_mem_hc 0>;
 			reset-names = "ufsphy";
 
@@ -4028,6 +4031,35 @@
 
 			#clock-cells = <1>;
 			#phy-cells = <1>;
+			orientation-switch;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					usb_1_qmpphy_out: endpoint {
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					usb_1_qmpphy_usb_ss_in: endpoint {
+						remote-endpoint = <&usb_1_dwc3_ss>;
+					};
+				};
+
+				port@2 {
+					reg = <2>;
+
+					usb_1_qmpphy_dp_in: endpoint {
+						remote-endpoint = <&dp_out>;
+					};
+				};
+			};
 		};
 
 		usb_2_qmpphy: phy@88eb000 {
@@ -4106,8 +4138,29 @@
 				iommus = <&apps_smmu 0x740 0>;
 				snps,dis_u2_susphy_quirk;
 				snps,dis_enblslpm_quirk;
+				snps,parkmode-disable-ss-quirk;
 				phys = <&usb_1_hsphy>, <&usb_1_qmpphy QMP_USB43DP_USB3_PHY>;
 				phy-names = "usb2-phy", "usb3-phy";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						usb_1_dwc3_hs: endpoint {
+						};
+					};
+
+					port@1 {
+						reg = <1>;
+
+						usb_1_dwc3_ss: endpoint {
+							remote-endpoint = <&usb_1_qmpphy_usb_ss_in>;
+						};
+					};
+				};
 			};
 		};
 
@@ -4161,6 +4214,7 @@
 				iommus = <&apps_smmu 0x760 0>;
 				snps,dis_u2_susphy_quirk;
 				snps,dis_enblslpm_quirk;
+				snps,parkmode-disable-ss-quirk;
 				phys = <&usb_2_hsphy>, <&usb_2_qmpphy>;
 				phy-names = "usb2-phy", "usb3-phy";
 			};
@@ -4598,7 +4652,9 @@
 
 					port@1 {
 						reg = <1>;
-						dp_out: endpoint { };
+						dp_out: endpoint {
+							remote-endpoint = <&usb_1_qmpphy_dp_in>;
+						};
 					};
 				};
 
@@ -5105,6 +5161,78 @@
 				     <GIC_SPI 343 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
+		anoc_1_tbu: tbu@150c5000 {
+			compatible = "qcom,sdm845-tbu";
+			reg = <0x0 0x150c5000 0x0 0x1000>;
+			interconnects = <&system_noc MASTER_GNOC_SNOC QCOM_ICC_TAG_ACTIVE_ONLY
+					 &config_noc SLAVE_IMEM_CFG QCOM_ICC_TAG_ACTIVE_ONLY>;
+			power-domains = <&gcc HLOS1_VOTE_AGGRE_NOC_MMU_TBU1_GDSC>;
+			qcom,stream-id-range = <&apps_smmu 0x0 0x400>;
+		};
+
+		anoc_2_tbu: tbu@150c9000 {
+			compatible = "qcom,sdm845-tbu";
+			reg = <0x0 0x150c9000 0x0 0x1000>;
+			interconnects = <&system_noc MASTER_GNOC_SNOC QCOM_ICC_TAG_ACTIVE_ONLY
+					 &config_noc SLAVE_IMEM_CFG QCOM_ICC_TAG_ACTIVE_ONLY>;
+			power-domains = <&gcc HLOS1_VOTE_AGGRE_NOC_MMU_TBU2_GDSC>;
+			qcom,stream-id-range = <&apps_smmu 0x400 0x400>;
+		};
+
+		mnoc_hf_0_tbu: tbu@150cd000 {
+			compatible = "qcom,sdm845-tbu";
+			reg = <0x0 0x150cd000 0x0 0x1000>;
+			interconnects = <&mmss_noc MASTER_MDP0 QCOM_ICC_TAG_ACTIVE_ONLY
+					 &mmss_noc SLAVE_MNOC_HF_MEM_NOC QCOM_ICC_TAG_ACTIVE_ONLY>;
+			power-domains = <&gcc HLOS1_VOTE_MMNOC_MMU_TBU_HF0_GDSC>;
+			qcom,stream-id-range = <&apps_smmu 0x800 0x400>;
+		};
+
+		mnoc_hf_1_tbu: tbu@150d1000 {
+			compatible = "qcom,sdm845-tbu";
+			reg = <0x0 0x150d1000 0x0 0x1000>;
+			interconnects = <&mmss_noc MASTER_MDP0 QCOM_ICC_TAG_ACTIVE_ONLY
+					 &mmss_noc SLAVE_MNOC_HF_MEM_NOC QCOM_ICC_TAG_ACTIVE_ONLY>;
+			power-domains = <&gcc HLOS1_VOTE_MMNOC_MMU_TBU_HF1_GDSC>;
+			qcom,stream-id-range = <&apps_smmu 0xc00 0x400>;
+		};
+
+		mnoc_sf_0_tbu: tbu@150d5000 {
+			compatible = "qcom,sdm845-tbu";
+			reg = <0x0 0x150d5000 0x0 0x1000>;
+			interconnects = <&mmss_noc MASTER_CAMNOC_SF QCOM_ICC_TAG_ACTIVE_ONLY
+					 &mmss_noc SLAVE_MNOC_SF_MEM_NOC QCOM_ICC_TAG_ACTIVE_ONLY>;
+			power-domains = <&gcc HLOS1_VOTE_MMNOC_MMU_TBU_SF_GDSC>;
+			qcom,stream-id-range = <&apps_smmu 0x1000 0x400>;
+		};
+
+		compute_dsp_tbu: tbu@150d9000 {
+			compatible = "qcom,sdm845-tbu";
+			reg = <0x0 0x150d9000 0x0 0x1000>;
+			interconnects = <&system_noc MASTER_GNOC_SNOC QCOM_ICC_TAG_ACTIVE_ONLY
+					 &config_noc SLAVE_IMEM_CFG QCOM_ICC_TAG_ACTIVE_ONLY>;
+			qcom,stream-id-range = <&apps_smmu 0x1400 0x400>;
+		};
+
+		adsp_tbu: tbu@150dd000 {
+			compatible = "qcom,sdm845-tbu";
+			reg = <0x0 0x150dd000 0x0 0x1000>;
+			interconnects = <&system_noc MASTER_GNOC_SNOC QCOM_ICC_TAG_ACTIVE_ONLY
+					 &config_noc SLAVE_IMEM_CFG QCOM_ICC_TAG_ACTIVE_ONLY>;
+			power-domains = <&gcc HLOS1_VOTE_AGGRE_NOC_MMU_AUDIO_TBU_GDSC>;
+			qcom,stream-id-range = <&apps_smmu 0x1800 0x400>;
+		};
+
+		anoc_1_pcie_tbu: tbu@150e1000 {
+			compatible = "qcom,sdm845-tbu";
+			reg = <0x0 0x150e1000 0x0 0x1000>;
+			clocks = <&gcc GCC_AGGRE_NOC_PCIE_TBU_CLK>;
+			interconnects = <&system_noc MASTER_GNOC_SNOC QCOM_ICC_TAG_ACTIVE_ONLY
+					 &config_noc SLAVE_IMEM_CFG QCOM_ICC_TAG_ACTIVE_ONLY>;
+			power-domains = <&gcc HLOS1_VOTE_AGGRE_NOC_MMU_PCIE_TBU_GDSC>;
+			qcom,stream-id-range = <&apps_smmu 0x1c00 0x400>;
+		};
+
 		lpasscc: clock-controller@17014000 {
 			compatible = "qcom,sdm845-lpasscc";
 			reg = <0 0x17014000 0 0x1f004>, <0 0x17300000 0 0x200>;
@@ -5358,7 +5486,6 @@
 	thermal-zones {
 		cpu0-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 1>;
 
@@ -5385,7 +5512,6 @@
 
 		cpu1-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 2>;
 
@@ -5412,7 +5538,6 @@
 
 		cpu2-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 3>;
 
@@ -5439,7 +5564,6 @@
 
 		cpu3-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 4>;
 
@@ -5466,7 +5590,6 @@
 
 		cpu4-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 7>;
 
@@ -5493,7 +5616,6 @@
 
 		cpu5-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 8>;
 
@@ -5520,7 +5642,6 @@
 
 		cpu6-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 9>;
 
@@ -5547,7 +5668,6 @@
 
 		cpu7-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 10>;
 
@@ -5574,7 +5694,6 @@
 
 		aoss0-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 0>;
 
@@ -5589,7 +5708,6 @@
 
 		cluster0-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 5>;
 
@@ -5609,7 +5727,6 @@
 
 		cluster1-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 6>;
 
@@ -5629,7 +5746,6 @@
 
 		gpu-top-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 11>;
 
@@ -5642,16 +5758,27 @@
 
 			trips {
 				gpu_top_alert0: trip-point0 {
+					temperature = <85000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+
+				trip-point1 {
 					temperature = <90000>;
-					hysteresis = <2000>;
+					hysteresis = <1000>;
 					type = "hot";
 				};
+
+				trip-point2 {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
 			};
 		};
 
 		gpu-bottom-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 12>;
 
@@ -5664,16 +5791,27 @@
 
 			trips {
 				gpu_bottom_alert0: trip-point0 {
+					temperature = <85000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+
+				trip-point1 {
 					temperature = <90000>;
-					hysteresis = <2000>;
+					hysteresis = <1000>;
 					type = "hot";
 				};
+
+				trip-point2 {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
 			};
 		};
 
 		aoss1-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 0>;
 
@@ -5688,7 +5826,6 @@
 
 		q6-modem-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 1>;
 
@@ -5703,7 +5840,6 @@
 
 		mem-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 2>;
 
@@ -5718,7 +5854,6 @@
 
 		wlan-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 3>;
 
@@ -5733,7 +5868,6 @@
 
 		q6-hvx-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 4>;
 
@@ -5748,7 +5882,6 @@
 
 		camera-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 5>;
 
@@ -5763,7 +5896,6 @@
 
 		video-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 6>;
 
@@ -5778,7 +5910,6 @@
 
 		modem-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 7>;
 
diff --git a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
index 47dc42f6e936..f18050848cd8 100644
--- a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
+++ b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
@@ -370,6 +370,66 @@
 &i2c1 {
 	status = "okay";
 	clock-frequency = <400000>;
+
+	embedded-controller@70 {
+		compatible = "lenovo,yoga-c630-ec";
+		reg = <0x70>;
+
+		interrupts-extended = <&tlmm 20 IRQ_TYPE_LEVEL_HIGH>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&ec_int_state>;
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		connector@0 {
+			compatible = "usb-c-connector";
+			reg = <0>;
+			power-role = "dual";
+			data-role = "host";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					ucsi0_hs_in: endpoint {
+						remote-endpoint = <&usb_1_dwc3_hs>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					ucsi0_ss_in: endpoint {
+						remote-endpoint = <&usb_1_qmpphy_out>;
+					};
+				};
+
+				port@2 {
+					reg = <2>;
+
+					ucsi0_sbu: endpoint {
+					};
+				};
+			};
+		};
+
+		connector@1 {
+			compatible = "usb-c-connector";
+			reg = <1>;
+			power-role = "dual";
+			data-role = "host";
+
+			/*
+			 * connected to the onboard USB hub, orientation is
+			 * handled by the controller
+			 */
+		};
+	};
 };
 
 &i2c3 {
@@ -494,6 +554,7 @@
 &ipa {
 	qcom,gsi-loader = "self";
 	memory-region = <&ipa_fw_mem>;
+	firmware-name = "qcom/sdm850/LENOVO/81JL/ipa_fws.elf";
 	status = "okay";
 };
 
@@ -694,6 +755,13 @@
 
 		bias-disable;
 	};
+
+	ec_int_state: ec-int-state {
+		pins = "gpio20";
+		function = "gpio";
+
+		bias-disable;
+	};
 };
 
 &uart6 {
@@ -741,6 +809,10 @@
 	dr_mode = "host";
 };
 
+&usb_1_dwc3_hs {
+	remote-endpoint = <&ucsi0_hs_in>;
+};
+
 &usb_1_hsphy {
 	status = "okay";
 
@@ -761,6 +833,10 @@
 	vdda-pll-supply = <&vdda_usb1_ss_core>;
 };
 
+&usb_1_qmpphy_out {
+	remote-endpoint = <&ucsi0_ss_in>;
+};
+
 &usb_2 {
 	status = "okay";
 };
@@ -834,6 +910,7 @@
 	vdd-3.3-ch1-supply = <&vreg_l23a_3p3>;
 
 	qcom,snoc-host-cap-8bit-quirk;
+	qcom,ath10k-calibration-variant = "Lenovo_C630";
 };
 
 &crypto {
diff --git a/arch/arm64/boot/dts/qcom/sdx75-idp.dts b/arch/arm64/boot/dts/qcom/sdx75-idp.dts
index f76e72fb2072..f1bbe7ab01ab 100644
--- a/arch/arm64/boot/dts/qcom/sdx75-idp.dts
+++ b/arch/arm64/boot/dts/qcom/sdx75-idp.dts
@@ -41,6 +41,29 @@
 
 		vin-supply = <&vph_ext>;
 	};
+
+	reg_2v952_vcc: regulator-2v952-vcc {
+		compatible = "regulator-gpio";
+		regulator-name = "2v952_vcc";
+		regulator-min-microvolt = <1650000>;
+		regulator-max-microvolt = <3600000>;
+		enable-gpios = <&tlmm 102 GPIO_ACTIVE_HIGH>;
+		gpios = <&tlmm 84 GPIO_ACTIVE_HIGH>;
+		states = <1650000 0>, <3600000 1>;
+		startup-delay-us = <5000>;
+		enable-active-high;
+		regulator-boot-on;
+
+		vin-supply = <&vph_ext>;
+	};
+
+	reg_2v95_vdd: regulator-2v95-vdd {
+		compatible = "regulator-fixed";
+		regulator-name = "2v95_vdd";
+		regulator-min-microvolt = <2950000>;
+		regulator-max-microvolt = <2950000>;
+		vin-supply = <&reg_2v952_vcc>;
+	};
 };
 
 &apps_rsc {
@@ -259,8 +282,36 @@
 	status = "okay";
 };
 
+&remoteproc_mpss {
+	firmware-name = "qcom/sdx75/modem.mbn",
+			"qcom/sdx75/modem_dtb.mbn";
+	status = "okay";
+};
+
+&sdhc {
+	cd-gpios = <&tlmm 103 GPIO_ACTIVE_LOW>;
+	vmmc-supply = <&reg_2v95_vdd>;
+	vqmmc-supply = <&reg_2v952_vcc>;
+	bus-width = <4>;
+	no-sdio;
+	no-mmc;
+
+	pinctrl-0 = <&sdc1_default &sd_cd>;
+	pinctrl-1 = <&sdc1_sleep &sd_cd>;
+	pinctrl-names = "default", "sleep";
+
+	status = "okay";
+};
+
 &tlmm {
 	gpio-reserved-ranges = <110 6>;
+
+	sd_cd: sd-cd-state {
+		pins = "gpio103";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
 };
 
 &uart1 {
diff --git a/arch/arm64/boot/dts/qcom/sdx75.dtsi b/arch/arm64/boot/dts/qcom/sdx75.dtsi
index da1704061d58..7cf3fcb469a8 100644
--- a/arch/arm64/boot/dts/qcom/sdx75.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdx75.dtsi
@@ -8,9 +8,12 @@
 
 #include <dt-bindings/clock/qcom,rpmh.h>
 #include <dt-bindings/clock/qcom,sdx75-gcc.h>
+#include <dt-bindings/dma/qcom-gpi.h>
+#include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/interconnect/qcom,icc.h>
 #include <dt-bindings/interconnect/qcom,sdx75.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/mailbox/qcom-ipcc.h>
 #include <dt-bindings/power/qcom,rpmhpd.h>
 #include <dt-bindings/power/qcom-rpmpd.h>
 #include <dt-bindings/soc/qcom,rpmh-rsc.h>
@@ -363,7 +366,12 @@
 			no-map;
 		};
 
-		qdss_mem: qdss@88800000 {
+		qdss_mem: qdss@88500000 {
+			reg = <0x0 0x88500000 0x0 0x300000>;
+			no-map;
+		};
+
+		qlink_logging_mem: qlink-logging@88800000 {
 			reg = <0x0 0x88800000 0x0 0x300000>;
 			no-map;
 		};
@@ -374,8 +382,13 @@
 			no-map;
 		};
 
-		mpss_dsmharq_mem: mpss-dsmharq@88f00000 {
-			reg = <0x0 0x88f00000 0x0 0x5080000>;
+		mpss_dsm_mem_2: mpss-dsm-2@88f00000 {
+			reg = <0x0 0x88f00000 0x0 0x2500000>;
+			no-map;
+		};
+
+		mpss_dsm_mem: mpss-dsm@8b400000 {
+			reg = <0x0 0x8b400000 0x0 0x2b80000>;
 			no-map;
 		};
 
@@ -385,7 +398,7 @@
 		};
 
 		mpssadsp_mem: mpssadsp@8e000000 {
-			reg = <0x0 0x8e000000 0x0 0xf400000>;
+			reg = <0x0 0x8e000000 0x0 0xf100000>;
 			no-map;
 		};
 
@@ -405,7 +418,42 @@
 		};
 	};
 
-	smem: qcom,smem {
+	smp2p-modem {
+		compatible = "qcom,smp2p";
+		qcom,smem = <435>, <428>;
+		interrupts-extended = <&ipcc IPCC_CLIENT_MPSS
+					     IPCC_MPROC_SIGNAL_SMP2P
+					     IRQ_TYPE_EDGE_RISING>;
+		mboxes = <&ipcc IPCC_CLIENT_MPSS
+				IPCC_MPROC_SIGNAL_SMP2P>;
+
+		qcom,local-pid = <0>;
+		qcom,remote-pid = <1>;
+
+		smp2p_modem_out: master-kernel {
+			qcom,entry-name = "master-kernel";
+			#qcom,smem-state-cells = <1>;
+		};
+
+		smp2p_modem_in: slave-kernel {
+			qcom,entry-name = "slave-kernel";
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		ipa_smp2p_out: ipa-ap-to-modem {
+			qcom,entry-name = "ipa";
+			#qcom,smem-state-cells = <1>;
+		};
+
+		ipa_smp2p_in: ipa-modem-to-ap {
+			qcom,entry-name = "ipa";
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+
+	smem: smem {
 		compatible = "qcom,smem";
 		memory-region = <&smem_mem>;
 		hwlocks = <&tcsr_mutex 3>;
@@ -441,6 +489,37 @@
 			#power-domain-cells = <1>;
 		};
 
+		ipcc: mailbox@408000 {
+			compatible = "qcom,sdx75-ipcc", "qcom,ipcc";
+			reg = <0 0x00408000 0 0x1000>;
+			interrupts = <GIC_SPI 241 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-controller;
+			#interrupt-cells = <3>;
+			#mbox-cells = <2>;
+		};
+
+		gpi_dma: dma-controller@900000 {
+			compatible = "qcom,sdx75-gpi-dma", "qcom,sm6350-gpi-dma";
+			reg = <0x0 0x00900000 0x0 0x60000>;
+			#dma-cells = <3>;
+			interrupts = <GIC_SPI 345 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 346 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 347 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 348 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 349 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 350 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 351 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 352 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 355 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>;
+			dma-channels = <12>;
+			dma-channel-mask = <0x7f>;
+			iommus = <&apps_smmu 0xf6 0x0>;
+			status = "disabled";
+		};
+
 		qupv3_id_0: geniqup@9c0000 {
 			compatible = "qcom,geni-se-qup";
 			reg = <0x0 0x009c0000 0x0 0x2000>;
@@ -457,6 +536,52 @@
 			ranges;
 			status = "disabled";
 
+			i2c0: i2c@980000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0x0 0x00980000 0x0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP0_S0_CLK>;
+				clock-names = "se";
+				interrupts = <GIC_SPI 337 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				pinctrl-0 = <&qup_i2c0_data_clk>;
+				pinctrl-names = "default";
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS
+						 &clk_virt SLAVE_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS>,
+						<&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+						 &system_noc SLAVE_QUP_0 QCOM_ICC_TAG_ALWAYS>,
+						<&system_noc MASTER_QUP_0 QCOM_ICC_TAG_ALWAYS
+						 &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>;
+				interconnect-names = "qup-core", "qup-config", "qup-memory";
+				dmas = <&gpi_dma 0 0 QCOM_GPI_I2C>,
+				       <&gpi_dma 1 0 QCOM_GPI_I2C>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			spi0: spi@980000 {
+				compatible = "qcom,geni-spi";
+				reg = <0x0 0x00980000 0x0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP0_S0_CLK>;
+				clock-names = "se";
+				interrupts = <GIC_SPI 337 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				pinctrl-0 = <&qup_spi0_data_clk>, <&qup_spi0_cs>;
+				pinctrl-names = "default";
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS
+						 &clk_virt SLAVE_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS>,
+						<&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+						 &system_noc SLAVE_QUP_0 QCOM_ICC_TAG_ALWAYS>,
+						<&system_noc MASTER_QUP_0 QCOM_ICC_TAG_ALWAYS
+						 &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>;
+				interconnect-names = "qup-core", "qup-config", "qup-memory";
+				dmas = <&gpi_dma 0 0 QCOM_GPI_SPI>,
+				       <&gpi_dma 1 0 QCOM_GPI_SPI>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
 			uart1: serial@984000 {
 				compatible = "qcom,geni-debug-uart";
 				reg = <0x0 0x00984000 0x0 0x4000>;
@@ -475,6 +600,229 @@
 						"sleep";
 				status = "disabled";
 			};
+
+			i2c2: i2c@988000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0x0 0x00988000 0x0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP0_S2_CLK>;
+				clock-names = "se";
+				interrupts = <GIC_SPI 339 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				pinctrl-0 = <&qup_i2c2_data_clk>;
+				pinctrl-names = "default";
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS
+						 &clk_virt SLAVE_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS>,
+						<&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+						 &system_noc SLAVE_QUP_0 QCOM_ICC_TAG_ALWAYS>,
+						<&system_noc MASTER_QUP_0 QCOM_ICC_TAG_ALWAYS
+						 &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>;
+				interconnect-names = "qup-core", "qup-config", "qup-memory";
+				dmas = <&gpi_dma 0 2 QCOM_GPI_I2C>,
+				       <&gpi_dma 1 2 QCOM_GPI_I2C>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			spi2: spi@988000 {
+				compatible = "qcom,geni-spi";
+				reg = <0x0 0x00988000 0x0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP0_S2_CLK>;
+				clock-names = "se";
+				interrupts = <GIC_SPI 339 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				pinctrl-0 = <&qup_spi2_data_clk>, <&qup_spi2_cs>;
+				pinctrl-names = "default";
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS
+						 &clk_virt SLAVE_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS>,
+						<&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+						 &system_noc SLAVE_QUP_0 QCOM_ICC_TAG_ALWAYS>,
+						<&system_noc MASTER_QUP_0 QCOM_ICC_TAG_ALWAYS
+						 &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>;
+				interconnect-names = "qup-core", "qup-config", "qup-memory";
+				dmas = <&gpi_dma 0 2 QCOM_GPI_SPI>,
+				       <&gpi_dma 1 2 QCOM_GPI_SPI>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			i2c3: i2c@98c000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0x0 0x0098c000 0x0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP0_S3_CLK>;
+				clock-names = "se";
+				interrupts = <GIC_SPI 340 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				pinctrl-0 = <&qup_i2c3_data_clk>;
+				pinctrl-names = "default";
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS
+						 &clk_virt SLAVE_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS>,
+						<&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+						 &system_noc SLAVE_QUP_0 QCOM_ICC_TAG_ALWAYS>,
+						<&system_noc MASTER_QUP_0 QCOM_ICC_TAG_ALWAYS
+						 &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>;
+				interconnect-names = "qup-core", "qup-config", "qup-memory";
+				dmas = <&gpi_dma 0 3 QCOM_GPI_I2C>,
+				       <&gpi_dma 1 3 QCOM_GPI_I2C>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			spi3: spi@98c000 {
+				compatible = "qcom,geni-spi";
+				reg = <0x0 0x0098c000 0x0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP0_S3_CLK>;
+				clock-names = "se";
+				interrupts = <GIC_SPI 340 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				pinctrl-0 = <&qup_spi3_data_clk>, <&qup_spi3_cs>;
+				pinctrl-names = "default";
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS
+						 &clk_virt SLAVE_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS>,
+						<&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+						 &system_noc SLAVE_QUP_0 QCOM_ICC_TAG_ALWAYS>,
+						<&system_noc MASTER_QUP_0 QCOM_ICC_TAG_ALWAYS
+						 &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>;
+				interconnect-names = "qup-core", "qup-config", "qup-memory";
+				dmas = <&gpi_dma 0 3 QCOM_GPI_SPI>,
+				       <&gpi_dma 1 3 QCOM_GPI_SPI>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			uart4: serial@990000 {
+				compatible = "qcom,geni-uart";
+				reg = <0x0 0x00990000 0x0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP0_S4_CLK>;
+				clock-names = "se";
+				interrupts = <GIC_SPI 341 IRQ_TYPE_LEVEL_HIGH>;
+				pinctrl-0 = <&qup_uart4_default>, <&qup_uart4_cts_rts>;
+				pinctrl-names = "default";
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS
+						 &clk_virt SLAVE_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS>,
+						<&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+						 &system_noc SLAVE_QUP_0 QCOM_ICC_TAG_ALWAYS>;
+				interconnect-names = "qup-core", "qup-config";
+				status = "disabled";
+			};
+
+			i2c5: i2c@994000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0x0 0x00994000 0x0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP0_S5_CLK>;
+				clock-names = "se";
+				interrupts = <GIC_SPI 342 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				pinctrl-0 = <&qup_i2c5_data_clk>;
+				pinctrl-names = "default";
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS
+						 &clk_virt SLAVE_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS>,
+						<&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+						 &system_noc SLAVE_QUP_0 QCOM_ICC_TAG_ALWAYS>,
+						<&system_noc MASTER_QUP_0 QCOM_ICC_TAG_ALWAYS
+						 &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>;
+				interconnect-names = "qup-core", "qup-config", "qup-memory";
+				dmas = <&gpi_dma 0 5 QCOM_GPI_I2C>,
+				       <&gpi_dma 1 5 QCOM_GPI_I2C>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			i2c6: i2c@998000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0x0 0x00998000 0x0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP0_S6_CLK>;
+				clock-names = "se";
+				interrupts = <GIC_SPI 343 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				pinctrl-0 = <&qup_i2c6_data_clk>;
+				pinctrl-names = "default";
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS
+						 &clk_virt SLAVE_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS>,
+						<&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+						 &system_noc SLAVE_QUP_0 QCOM_ICC_TAG_ALWAYS>,
+						<&system_noc MASTER_QUP_0 QCOM_ICC_TAG_ALWAYS
+						 &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>;
+				interconnect-names = "qup-core", "qup-config", "qup-memory";
+				dmas = <&gpi_dma 0 6 QCOM_GPI_I2C>,
+				       <&gpi_dma 1 6 QCOM_GPI_I2C>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			spi6: spi@998000 {
+				compatible = "qcom,geni-spi";
+				reg = <0x0 0x00998000 0x0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP0_S6_CLK>;
+				clock-names = "se";
+				interrupts = <GIC_SPI 343 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				pinctrl-0 = <&qup_spi6_data_clk>, <&qup_spi6_cs>;
+				pinctrl-names = "default";
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS
+						 &clk_virt SLAVE_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS>,
+						<&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+						 &system_noc SLAVE_QUP_0 QCOM_ICC_TAG_ALWAYS>,
+						<&system_noc MASTER_QUP_0 QCOM_ICC_TAG_ALWAYS
+						 &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>;
+				interconnect-names = "qup-core", "qup-config", "qup-memory";
+				dmas = <&gpi_dma 0 6 QCOM_GPI_SPI>,
+				       <&gpi_dma 1 6 QCOM_GPI_SPI>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			i2c7: i2c@99c000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0x0 0x0099c000 0x0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP0_S7_CLK>;
+				clock-names = "se";
+				interrupts = <GIC_SPI 344 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				pinctrl-0 = <&qup_i2c7_data_clk>;
+				pinctrl-names = "default";
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS
+						 &clk_virt SLAVE_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS>,
+						<&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+						 &system_noc SLAVE_QUP_0 QCOM_ICC_TAG_ALWAYS>,
+						<&system_noc MASTER_QUP_0 QCOM_ICC_TAG_ALWAYS
+						 &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>;
+				interconnect-names = "qup-core", "qup-config", "qup-memory";
+				dmas = <&gpi_dma 0 7 QCOM_GPI_I2C>,
+				       <&gpi_dma 1 7 QCOM_GPI_I2C>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			spi7: spi@99c000 {
+				compatible = "qcom,geni-spi";
+				reg = <0x0 0x0099c000 0x0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP0_S7_CLK>;
+				clock-names = "se";
+				interrupts = <GIC_SPI 344 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				pinctrl-0 = <&qup_spi7_data_clk>, <&qup_spi7_cs>;
+				pinctrl-names = "default";
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS
+						 &clk_virt SLAVE_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS>,
+						<&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+						 &system_noc SLAVE_QUP_0 QCOM_ICC_TAG_ALWAYS>,
+						<&system_noc MASTER_QUP_0 QCOM_ICC_TAG_ALWAYS
+						 &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>;
+				interconnect-names = "qup-core", "qup-config", "qup-memory";
+				dmas = <&gpi_dma 0 7 QCOM_GPI_SPI>,
+				       <&gpi_dma 1 7 QCOM_GPI_SPI>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
 		};
 
 		usb_hsphy: phy@ff4000 {
@@ -538,6 +886,106 @@
 			#hwlock-cells = <1>;
 		};
 
+		tcsr: syscon@1fc0000 {
+			compatible = "qcom,sdx75-tcsr", "syscon";
+			reg = <0x0 0x01fc0000 0x0 0x30000>;
+		};
+
+		remoteproc_mpss: remoteproc@4080000 {
+			compatible = "qcom,sdx75-mpss-pas";
+			reg = <0 0x04080000 0 0x4040>;
+
+			interrupts-extended = <&intc GIC_SPI 250 IRQ_TYPE_EDGE_RISING>,
+					      <&smp2p_modem_in 0 IRQ_TYPE_EDGE_RISING>,
+					      <&smp2p_modem_in 1 IRQ_TYPE_EDGE_RISING>,
+					      <&smp2p_modem_in 2 IRQ_TYPE_EDGE_RISING>,
+					      <&smp2p_modem_in 3 IRQ_TYPE_EDGE_RISING>,
+					      <&smp2p_modem_in 7 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "wdog",
+					  "fatal",
+					  "ready",
+					  "handover",
+					  "stop-ack",
+					  "shutdown-ack";
+
+			clocks = <&rpmhcc RPMH_CXO_CLK>;
+			clock-names = "xo";
+
+			power-domains = <&rpmhpd RPMHPD_CX>,
+					<&rpmhpd RPMHPD_MSS>;
+			power-domain-names = "cx",
+					     "mss";
+
+			memory-region = <&mpssadsp_mem>, <&q6_mpss_dtb_mem>,
+					<&mpss_dsm_mem>, <&mpss_dsm_mem_2>,
+					<&qlink_logging_mem>;
+
+			qcom,qmp = <&aoss_qmp>;
+
+			qcom,smem-states = <&smp2p_modem_out 0>;
+			qcom,smem-state-names = "stop";
+
+			status = "disabled";
+
+			glink-edge {
+				interrupts-extended = <&ipcc IPCC_CLIENT_MPSS
+							     IPCC_MPROC_SIGNAL_PING
+							     IRQ_TYPE_EDGE_RISING>;
+				mboxes = <&ipcc IPCC_CLIENT_MPSS
+						IPCC_MPROC_SIGNAL_PING>;
+				label = "mpss";
+				qcom,remote-pid = <1>;
+			};
+		};
+
+		sdhc: mmc@8804000 {
+			compatible = "qcom,sdx75-sdhci", "qcom,sdhci-msm-v5";
+			reg = <0x0 0x08804000 0x0 0x1000>;
+
+			interrupts = <GIC_SPI 210 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 227 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "hc_irq",
+					  "pwr_irq";
+
+			clocks = <&gcc GCC_SDCC1_AHB_CLK>,
+				 <&gcc GCC_SDCC1_APPS_CLK>,
+				 <&rpmhcc RPMH_CXO_CLK>;
+			clock-names = "iface",
+				      "core",
+				      "xo";
+			iommus = <&apps_smmu 0x00a0 0x0>;
+			qcom,dll-config = <0x0007442c>;
+			qcom,ddr-config = <0x80040868>;
+			power-domains = <&rpmhpd RPMHPD_CX>;
+			operating-points-v2 = <&sdhc1_opp_table>;
+
+			interconnects = <&system_noc MASTER_SDCC_1 &mc_virt SLAVE_EBI1>,
+					<&gem_noc MASTER_APPSS_PROC &system_noc SLAVE_SDCC_1>;
+			interconnect-names = "sdhc-ddr",
+					     "cpu-sdhc";
+			bus-width = <4>;
+			dma-coherent;
+
+			/* Forbid SDR104/SDR50 - broken hw! */
+			sdhci-caps-mask = <0x3 0>;
+
+			status = "disabled";
+
+			sdhc1_opp_table: opp-table {
+				compatible = "operating-points-v2";
+
+				opp-100000000 {
+					opp-hz = /bits/ 64 <100000000>;
+					required-opps = <&rpmhpd_opp_low_svs>;
+				};
+
+				opp-384000000 {
+					opp-hz = /bits/ 64 <384000000>;
+					required-opps = <&rpmhpd_opp_nom>;
+				};
+			};
+		};
+
 		usb: usb@a6f8800 {
 			compatible = "qcom,sdx75-dwc3", "qcom,dwc3";
 			reg = <0x0 0x0a6f8800 0x0 0x400>;
@@ -627,6 +1075,17 @@
 			interrupt-controller;
 		};
 
+		aoss_qmp: power-controller@c310000 {
+			compatible = "qcom,sdx75-aoss-qmp", "qcom,aoss-qmp";
+			reg = <0 0x0c310000 0 0x1000>;
+			interrupt-parent = <&ipcc>;
+			interrupts-extended = <&ipcc IPCC_CLIENT_AOP IPCC_MPROC_SIGNAL_GLINK_QMP
+						     IRQ_TYPE_EDGE_RISING>;
+			mboxes = <&ipcc IPCC_CLIENT_AOP IPCC_MPROC_SIGNAL_GLINK_QMP>;
+
+			#clock-cells = <0>;
+		};
+
 		spmi_bus: spmi@c400000 {
 			compatible = "qcom,spmi-pmic-arb";
 			reg = <0x0 0x0c400000 0x0 0x3000>,
@@ -661,6 +1120,145 @@
 			#interrupt-cells = <2>;
 			wakeup-parent = <&pdc>;
 
+			qup_i2c0_data_clk: qup-i2c0-data-clk-state {
+				/* SDA, SCL */
+				pins = "gpio8", "gpio9";
+				function = "qup_se0";
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+
+			qup_i2c2_data_clk: qup-i2c2-data-clk-state {
+				/* SDA, SCL */
+				pins = "gpio14", "gpio15";
+				function = "qup_se2";
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+
+			qup_i2c3_data_clk: qup-i2c3-data-clk-state {
+				/* SDA, SCL */
+				pins = "gpio52", "gpio53";
+				function = "qup_se3";
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+
+			qup_i2c5_data_clk: qup-i2c5-data-clk-state {
+				/* SDA, SCL */
+				pins = "gpio110", "gpio111";
+				function = "qup_se5";
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+
+			qup_i2c6_data_clk: qup-i2c6-data-clk-state {
+				/* SDA, SCL */
+				pins = "gpio112", "gpio113";
+				function = "qup_se6";
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+
+			qup_i2c7_data_clk: qup-i2c7-data-clk-state {
+				/* SDA, SCL */
+				pins = "gpio116", "gpio117";
+				function = "qup_se7";
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+
+			qup_spi0_cs: qup-spi0-cs-state {
+				pins = "gpio11";
+				function = "qup_se0";
+				drive-strength = <6>;
+				bias-pull-down;
+			};
+
+			qup_spi0_data_clk: qup-spi0-data-clk-state {
+				/* MISO, MOSI, CLK */
+				pins = "gpio8", "gpio9", "gpio10";
+				function = "qup_se0";
+				drive-strength = <6>;
+				bias-pull-down;
+			};
+
+			qup_spi2_cs: qup-spi2-cs-state {
+				pins = "gpio17";
+				function = "qup_se2";
+				drive-strength = <6>;
+				bias-pull-down;
+			};
+
+			qup_spi2_data_clk: qup-spi2-data-clk-state {
+				/* MISO, MOSI, CLK */
+				pins = "gpio14", "gpio15", "gpio16";
+				function = "qup_se2";
+				drive-strength = <6>;
+				bias-pull-down;
+			};
+
+			qup_spi3_cs: qup-spi3-cs-state {
+				pins = "gpio55";
+				function = "qup_se3";
+				drive-strength = <6>;
+				bias-pull-down;
+			};
+
+			qup_spi3_data_clk: qup-spi3-data-clk-state {
+				/* MISO, MOSI, CLK */
+				pins = "gpio52", "gpio53", "gpio54";
+				function = "qup_se3";
+				drive-strength = <6>;
+				bias-pull-down;
+			};
+
+			qup_spi6_cs: qup-spi6-cs-state {
+				pins = "gpio115";
+				function = "qup_se6";
+				drive-strength = <6>;
+				bias-pull-down;
+			};
+
+			qup_spi6_data_clk: qup-spi6-data-clk-state {
+				/* MISO, MOSI, CLK */
+				pins = "gpio112", "gpio113", "gpio114";
+				function = "qup_se6";
+				drive-strength = <6>;
+				bias-pull-down;
+			};
+
+			qup_spi7_cs: qup-spi7-cs-state {
+				pins = "gpio119";
+				function = "qup_se7";
+				drive-strength = <6>;
+				bias-pull-down;
+			};
+
+			qup_spi7_data_clk: qup-spi7-data-clk-state {
+				/* MISO, MOSI, CLK */
+				pins = "gpio116", "gpio117", "gpio118";
+				function = "qup_se7";
+				drive-strength = <6>;
+				bias-pull-down;
+			};
+
+			qup_uart4_cts_rts: qup-uart4-cts-rts-state {
+				/* CTS, RTS */
+				pins = "gpio52", "gpio53";
+				function = "qup_se3";
+				drive-strength = <2>;
+				bias-pull-down;
+			};
+
+			qup_uart4_default: qup-uart4-default-state {
+				/* TX, RX */
+				pins = "gpio54", "gpio55";
+				function = "qup_se3";
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+
 			qupv3_se1_2uart_active: qupv3-se1-2uart-active-state {
 				tx-pins {
 					pins = "gpio12";
@@ -683,6 +1281,46 @@
 				drive-strength = <2>;
 				bias-pull-down;
 			};
+
+			sdc1_default: sdc1-default-state {
+				clk-pins {
+					pins = "sdc1_clk";
+					drive-strength = <16>;
+					bias-disable;
+				};
+
+				cmd-pins {
+					pins = "sdc1_cmd";
+					drive-strength = <10>;
+					bias-pull-up;
+				};
+
+				data-pins {
+					pins = "sdc1_data";
+					drive-strength = <10>;
+					bias-pull-up;
+				};
+			};
+
+			sdc1_sleep: sdc1-sleep-state {
+				clk-pins {
+					pins = "sdc1_clk";
+					drive-strength = <2>;
+					bias-disable;
+				};
+
+				cmd-pins {
+					pins = "sdc1_cmd";
+					drive-strength = <2>;
+					bias-pull-up;
+				};
+
+				data-pins {
+					pins = "sdc1_data";
+					drive-strength = <2>;
+					bias-pull-up;
+				};
+			};
 		};
 
 		apps_smmu: iommu@15000000 {
diff --git a/arch/arm64/boot/dts/qcom/sm4250-oneplus-billie2.dts b/arch/arm64/boot/dts/qcom/sm4250-oneplus-billie2.dts
index 2c7a12983dae..9153a5a55ed9 100644
--- a/arch/arm64/boot/dts/qcom/sm4250-oneplus-billie2.dts
+++ b/arch/arm64/boot/dts/qcom/sm4250-oneplus-billie2.dts
@@ -240,6 +240,7 @@
 };
 
 &usb_dwc3 {
+	/delete-property/ usb-role-switch;
 	maximum-speed = "high-speed";
 	dr_mode = "peripheral";
 
diff --git a/arch/arm64/boot/dts/qcom/sm4450.dtsi b/arch/arm64/boot/dts/qcom/sm4450.dtsi
index 603c962661cc..1e05cd00b635 100644
--- a/arch/arm64/boot/dts/qcom/sm4450.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm4450.dtsi
@@ -4,7 +4,10 @@
  */
 
 #include <dt-bindings/clock/qcom,rpmh.h>
+#include <dt-bindings/clock/qcom,sm4450-camcc.h>
+#include <dt-bindings/clock/qcom,sm4450-dispcc.h>
 #include <dt-bindings/clock/qcom,sm4450-gcc.h>
+#include <dt-bindings/clock/qcom,sm4450-gpucc.h>
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/soc/qcom,rpmh-rsc.h>
@@ -29,6 +32,14 @@
 			clock-frequency = <32000>;
 			#clock-cells = <0>;
 		};
+
+		bi_tcxo_div2: bi-tcxo-div2-clk {
+			#clock-cells = <0>;
+			compatible = "fixed-factor-clock";
+			clocks = <&rpmhcc RPMH_CXO_CLK>;
+			clock-mult = <1>;
+			clock-div = <2>;
+		};
 	};
 
 	cpus {
@@ -39,10 +50,12 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a55";
 			reg = <0x0 0x0>;
+			clocks = <&cpufreq_hw 0>;
 			enable-method = "psci";
 			next-level-cache = <&L2_0>;
 			power-domains = <&CPU_PD0>;
 			power-domain-names = "psci";
+			qcom,freq-domain = <&cpufreq_hw 0>;
 			#cooling-cells = <2>;
 
 			L2_0: l2-cache {
@@ -63,10 +76,12 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a55";
 			reg = <0x0 0x100>;
+			clocks = <&cpufreq_hw 0>;
 			enable-method = "psci";
 			next-level-cache = <&L2_100>;
 			power-domains = <&CPU_PD0>;
 			power-domain-names = "psci";
+			qcom,freq-domain = <&cpufreq_hw 0>;
 			#cooling-cells = <2>;
 
 			L2_100: l2-cache {
@@ -81,10 +96,12 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a55";
 			reg = <0x0 0x200>;
+			clocks = <&cpufreq_hw 0>;
 			enable-method = "psci";
 			next-level-cache = <&L2_200>;
 			power-domains = <&CPU_PD0>;
 			power-domain-names = "psci";
+			qcom,freq-domain = <&cpufreq_hw 0>;
 			#cooling-cells = <2>;
 
 			L2_200: l2-cache {
@@ -99,10 +116,12 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a55";
 			reg = <0x0 0x300>;
+			clocks = <&cpufreq_hw 0>;
 			enable-method = "psci";
 			next-level-cache = <&L2_300>;
 			power-domains = <&CPU_PD0>;
 			power-domain-names = "psci";
+			qcom,freq-domain = <&cpufreq_hw 0>;
 			#cooling-cells = <2>;
 
 			L2_300: l2-cache {
@@ -117,10 +136,12 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a55";
 			reg = <0x0 0x400>;
+			clocks = <&cpufreq_hw 0>;
 			enable-method = "psci";
 			next-level-cache = <&L2_400>;
 			power-domains = <&CPU_PD0>;
 			power-domain-names = "psci";
+			qcom,freq-domain = <&cpufreq_hw 0>;
 			#cooling-cells = <2>;
 
 			L2_400: l2-cache {
@@ -135,10 +156,12 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a55";
 			reg = <0x0 0x500>;
+			clocks = <&cpufreq_hw 0>;
 			enable-method = "psci";
 			next-level-cache = <&L2_500>;
 			power-domains = <&CPU_PD0>;
 			power-domain-names = "psci";
+			qcom,freq-domain = <&cpufreq_hw 0>;
 			#cooling-cells = <2>;
 
 			L2_500: l2-cache {
@@ -153,10 +176,12 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a78";
 			reg = <0x0 0x600>;
+			clocks = <&cpufreq_hw 1>;
 			enable-method = "psci";
 			next-level-cache = <&L2_600>;
 			power-domains = <&CPU_PD0>;
 			power-domain-names = "psci";
+			qcom,freq-domain = <&cpufreq_hw 1>;
 			#cooling-cells = <2>;
 
 			L2_600: l2-cache {
@@ -171,10 +196,12 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a78";
 			reg = <0x0 0x700>;
+			clocks = <&cpufreq_hw 1>;
 			enable-method = "psci";
 			next-level-cache = <&L2_700>;
 			power-domains = <&CPU_PD0>;
 			power-domain-names = "psci";
+			qcom,freq-domain = <&cpufreq_hw 1>;
 			#cooling-cells = <2>;
 
 			L2_700: l2-cache {
@@ -268,9 +295,14 @@
 		reg = <0x0 0xa0000000 0x0 0x0>;
 	};
 
-	pmu {
-		compatible = "arm,armv8-pmuv3";
-		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
+	pmu-a55 {
+		compatible = "arm,cortex-a55-pmu";
+		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>;
+	};
+
+	pmu-a78 {
+		compatible = "arm,cortex-a78-pmu";
+		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>;
 	};
 
 	psci {
@@ -393,6 +425,41 @@
 			#hwlock-cells = <1>;
 		};
 
+		gpucc: clock-controller@3d90000 {
+			compatible = "qcom,sm4450-gpucc";
+			reg = <0x0 0x03d90000 0x0 0xa000>;
+			clocks = <&rpmhcc RPMH_CXO_CLK>,
+				 <&gcc GCC_GPU_GPLL0_CLK_SRC>,
+				 <&gcc GCC_GPU_GPLL0_DIV_CLK_SRC>;
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+			#power-domain-cells = <1>;
+		};
+
+		camcc: clock-controller@ade0000 {
+			compatible = "qcom,sm4450-camcc";
+			reg = <0x0 0x0ade0000 0x0 0x20000>;
+			clocks = <&rpmhcc RPMH_CXO_CLK>,
+				 <&gcc GCC_CAMERA_AHB_CLK>;
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+			#power-domain-cells = <1>;
+		};
+
+		dispcc: clock-controller@af00000 {
+			compatible = "qcom,sm4450-dispcc";
+			reg = <0x0 0x0af00000 0x0 0x20000>;
+			clocks = <&rpmhcc RPMH_CXO_CLK>,
+				 <&rpmhcc RPMH_CXO_CLK_A>,
+				 <&gcc GCC_DISP_AHB_CLK>,
+				 <&sleep_clk>,
+				 <0>,
+				 <0>;
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+			#power-domain-cells = <1>;
+		};
+
 		pdc: interrupt-controller@b220000 {
 			compatible = "qcom,sm4450-pdc", "qcom,pdc";
 			reg = <0 0x0b220000 0 0x30000>, <0 0x174000f0 0 0x64>;
@@ -526,6 +593,19 @@
 			};
 		};
 
+		cpufreq_hw: cpufreq@17d91000 {
+			compatible = "qcom,sm4450-cpufreq-epss", "qcom,cpufreq-epss";
+			reg = <0 0x17d91000 0 0x1000>,
+			      <0 0x17d92000 0 0x1000>;
+			reg-names = "freq-domain0", "freq-domain1";
+			clocks = <&bi_tcxo_div2>, <&gcc GCC_GPLL0>;
+			clock-names = "xo", "alternate";
+			interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "dcvsh-irq-0", "dcvsh-irq-1";
+			#freq-domain-cells = <1>;
+			#clock-cells = <1>;
+		};
 	};
 
 	timer {
diff --git a/arch/arm64/boot/dts/qcom/sm6115-fxtec-pro1x.dts b/arch/arm64/boot/dts/qcom/sm6115-fxtec-pro1x.dts
index 98eb072fa912..f60d36c03b9b 100644
--- a/arch/arm64/boot/dts/qcom/sm6115-fxtec-pro1x.dts
+++ b/arch/arm64/boot/dts/qcom/sm6115-fxtec-pro1x.dts
@@ -1,13 +1,16 @@
 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
 /*
- * Copyright (c) 2023, Dang Huynh <danct12@riseup.net>
+ * Copyright (c) 2023 - 2024, Dang Huynh <danct12@riseup.net>
  */
 
 /dts-v1/;
 
 #include "sm6115.dtsi"
 #include "pm6125.dtsi"
+#include "pmi632.dtsi"
 #include <dt-bindings/arm/qcom,ids.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/usb/pd.h>
 
 / {
 	model = "F(x)tec Pro1X (QX1050)";
@@ -32,12 +35,48 @@
 		};
 	};
 
+	disp_elvdd_supply: disp-elvdd-supply {
+		compatible = "regulator-fixed";
+		regulator-name = "disp_elvdd_supply";
+	};
+
+	disp_elvss_supply: disp-elvss-supply {
+		compatible = "regulator-fixed";
+		regulator-name = "disp_elvss_supply";
+	};
+
+	disp_vcc_supply: disp-vcc-supply {
+		compatible = "regulator-fixed";
+		regulator-name = "disp_vcc_supply";
+	};
+
+	disp_vci_supply: disp-vci-supply {
+		compatible = "regulator-fixed";
+		regulator-name = "disp_vci_supply";
+	};
+
 	gpio-keys {
 		compatible = "gpio-keys";
 
-		pinctrl-0 = <&vol_up_n>;
+		pinctrl-0 = <&hall_sensor_n>, <&key_camera_n>, <&vol_up_n>;
 		pinctrl-names = "default";
 
+		hall-switch {
+			label = "Hall Switch";
+			linux,input-type = <EV_SW>;
+			linux,code = <SW_KEYPAD_SLIDE>;
+			gpios = <&tlmm 96 GPIO_ACTIVE_HIGH>;
+			debounce-interval = <90>;
+			wakeup-source;
+		};
+
+		key-camera {
+			label = "Camera Button";
+			linux,code = <KEY_CAMERA>;
+			gpios = <&tlmm 18 GPIO_ACTIVE_LOW>;
+			debounce-interval = <15>;
+		};
+
 		key-volume-up {
 			label = "Volume Up";
 			linux,code = <KEY_VOLUMEUP>;
@@ -47,11 +86,119 @@
 			wakeup-source;
 		};
 	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+
+		capslock-led {
+			label = "green:capslock";
+			function = LED_FUNCTION_CAPSLOCK;
+			color = <LED_COLOR_ID_GREEN>;
+			gpios = <&pca9534 1 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "kbd-capslock";
+			default-state = "off";
+		};
+	};
+
+	ts_vdd_supply: ts-vdd-supply {
+		compatible = "regulator-fixed";
+		regulator-name = "ts_vdd_supply";
+		gpio = <&pca9534 3 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	ts_vddio_supply: ts-vddio-supply {
+		compatible = "regulator-fixed";
+		regulator-name = "ts_vddio_supply";
+		gpio = <&pca9534 2 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
 };
 
-&dispcc {
-	/* HACK: disable until a panel driver is ready to retain simplefb */
-	status = "disabled";
+&gpi_dma0 {
+	status = "okay";
+};
+
+&gpu {
+	status = "okay";
+
+	zap-shader {
+		firmware-name = "qcom/sm6115/Fxtec/QX1050/a610_zap.mbn";
+	};
+};
+
+&i2c1 {
+	clock-frequency = <100000>;
+
+	status = "okay";
+
+	pca9534: gpio@21 {
+		compatible = "nxp,pca9534";
+		reg = <0x21>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+};
+
+&i2c2 {
+	status = "okay";
+	/* Clock frequency was not specified downstream, let's park it to 100 KHz */
+	clock-frequency = <100000>;
+
+	touchscreen@14 {
+		compatible = "goodix,gt9286";
+		reg = <0x14>;
+
+		interrupts-extended = <&tlmm 80 IRQ_TYPE_LEVEL_LOW>;
+
+		irq-gpios = <&tlmm 80 IRQ_TYPE_LEVEL_LOW>;
+		reset-gpios = <&tlmm 71 GPIO_ACTIVE_HIGH>;
+		AVDD28-supply = <&ts_vdd_supply>;
+		VDDIO-supply = <&ts_vddio_supply>;
+
+		pinctrl-0 = <&ts_int_n>, <&ts_rst_n>;
+		pinctrl-names = "default";
+	};
+};
+
+&mdss {
+	status = "okay";
+};
+
+&mdss_dsi0 {
+	vdda-supply = <&pm6125_l18a>;
+	status = "okay";
+
+	panel: panel@0 {
+		compatible = "boe,bf060y8m-aj0";
+		reg = <0>;
+
+		reset-gpios = <&tlmm 82 GPIO_ACTIVE_LOW>;
+
+		elvdd-supply = <&disp_elvdd_supply>;
+		elvss-supply = <&disp_elvss_supply>;
+		vcc-supply = <&disp_vcc_supply>;
+		vci-supply = <&disp_vci_supply>;
+		vddio-supply = <&pm6125_l9a>;
+
+		pinctrl-0 = <&mdss_dsi_n &panel_en_n>;
+		pinctrl-names = "default";
+
+		port {
+			panel_in: endpoint {
+				remote-endpoint = <&mdss_dsi0_out>;
+			};
+		};
+	};
+};
+
+&mdss_dsi0_out {
+	data-lanes = <0 1 2 3>;
+	remote-endpoint = <&panel_in>;
+};
+
+&mdss_dsi0_phy {
+	status = "okay";
 };
 
 &pm6125_gpios {
@@ -64,6 +211,73 @@
 	};
 };
 
+&pmi632_lpg {
+	status = "okay";
+
+	multi-led {
+		color = <LED_COLOR_ID_RGB>;
+		function = LED_FUNCTION_STATUS;
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		led@1 {
+			reg = <1>;
+			color = <LED_COLOR_ID_RED>;
+		};
+
+		led@2 {
+			reg = <2>;
+			color = <LED_COLOR_ID_GREEN>;
+		};
+
+		led@3 {
+			reg = <3>;
+			color = <LED_COLOR_ID_BLUE>;
+		};
+	};
+};
+
+&pmi632_typec {
+	status = "okay";
+
+	connector {
+		compatible = "usb-c-connector";
+
+		power-role = "dual";
+		data-role = "dual";
+		self-powered;
+
+		typec-power-opmode = "default";
+		pd-disable;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				pmi632_hs_in: endpoint {
+					remote-endpoint = <&usb_dwc3_hs>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+				pmi632_ss_in: endpoint {
+					remote-endpoint = <&usb_qmpphy_out>;
+				};
+			};
+		};
+	};
+};
+
+&pmi632_vbus {
+	regulator-min-microamp = <500000>;
+	regulator-max-microamp = <1000000>;
+	status = "okay";
+};
+
 &pon_pwrkey {
 	status = "okay";
 };
@@ -73,6 +287,25 @@
 	status = "okay";
 };
 
+&qupv3_id_0 {
+	status = "okay";
+};
+
+&remoteproc_adsp {
+	firmware-name = "qcom/sm6115/Fxtec/QX1050/adsp.mbn";
+	status = "okay";
+};
+
+&remoteproc_cdsp {
+	firmware-name = "qcom/sm6115/Fxtec/QX1050/cdsp.mbn";
+	status = "okay";
+};
+
+&remoteproc_mpss {
+	firmware-name = "qcom/sm6115/Fxtec/QX1050/modem.mbn";
+	status = "okay";
+};
+
 &rpm_requests {
 	regulators-0 {
 		compatible = "qcom,rpm-pm6125-regulators";
@@ -105,6 +338,7 @@
 		pm6125_l5a: l5 {
 			regulator-min-microvolt = <1648000>;
 			regulator-max-microvolt = <3056000>;
+			regulator-allow-set-load;
 		};
 
 		pm6125_l6a: l6 {
@@ -206,12 +440,84 @@
 	};
 };
 
+&sdc2_state_off {
+	cd-pins {
+		pins = "gpio88";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+};
+
+&sdc2_state_on {
+	cd-pins {
+		pins = "gpio88";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+};
+
+&sdhc_2 {
+	pinctrl-0 = <&sdc2_state_on>;
+	pinctrl-1 = <&sdc2_state_off>;
+	pinctrl-names = "default", "sleep";
+
+	cd-gpios = <&tlmm 88 GPIO_ACTIVE_LOW>;
+
+	vmmc-supply = <&pm6125_l22a>;
+	vqmmc-supply = <&pm6125_l5a>;
+
+	status = "okay";
+};
+
 &sleep_clk {
 	clock-frequency = <32764>;
 };
 
 &tlmm {
 	gpio-reserved-ranges = <0 4>, <14 4>;
+
+	key_camera_n: key-camera-n-state {
+		pins = "gpio18";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+
+	panel_en_n: panel-en-n-state {
+		pins = "gpio65";
+		function = "gpio";
+		bias-disable;
+	};
+
+	ts_rst_n: ts-rst-n-state {
+		pins = "gpio71";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-pull-up;
+	};
+
+	ts_int_n: ts-int-n-state {
+		pins = "gpio80";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-pull-up;
+	};
+
+	mdss_dsi_n: mdss-dsi-n-state {
+		pins = "gpio82";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-disable;
+	};
+
+	hall_sensor_n: hall-sensor-n-state {
+		pins = "gpio96";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
 };
 
 &ufs_mem_hc {
@@ -233,9 +539,8 @@
 	status = "okay";
 };
 
-&usb_dwc3 {
-	maximum-speed = "high-speed";
-	dr_mode = "peripheral";
+&usb_dwc3_hs {
+	remote-endpoint = <&pmi632_hs_in>;
 };
 
 &usb_hsphy {
@@ -245,6 +550,27 @@
 	status = "okay";
 };
 
+&usb_qmpphy {
+	vdda-phy-supply = <&pm6125_l4a>;
+	vdda-pll-supply = <&pm6125_l12a>;
+	status = "okay";
+};
+
+&usb_qmpphy_out {
+	remote-endpoint = <&pmi632_ss_in>;
+};
+
+&wifi {
+	vdd-0.8-cx-mx-supply = <&pm6125_l8a>;
+	vdd-1.8-xo-supply = <&pm6125_l16a>;
+	vdd-1.3-rfa-supply = <&pm6125_l17a>;
+	vdd-3.3-ch0-supply = <&pm6125_l23a>;
+
+	qcom,ath10k-calibration-variant = "Fxtec_QX1050";
+
+	status = "okay";
+};
+
 &xo_board {
 	clock-frequency = <19200000>;
 };
diff --git a/arch/arm64/boot/dts/qcom/sm6115.dtsi b/arch/arm64/boot/dts/qcom/sm6115.dtsi
index aca0a87092e4..41216cc319d6 100644
--- a/arch/arm64/boot/dts/qcom/sm6115.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6115.dtsi
@@ -376,7 +376,7 @@
 			mboxes = <&apcs_glb 0>;
 
 			rpm_requests: rpm-requests {
-				compatible = "qcom,rpm-sm6115";
+				compatible = "qcom,rpm-sm6115", "qcom,glink-smd-rpm";
 				qcom,glink-channels = "rpm_requests";
 
 				rpmcc: clock-controller {
@@ -1088,8 +1088,11 @@
 				 <&gcc GCC_SDCC1_ICE_CORE_CLK>;
 			clock-names = "iface", "core", "xo", "ice";
 
+			resets = <&gcc GCC_SDCC1_BCR>;
+
 			power-domains = <&rpmpd SM6115_VDDCX>;
 			operating-points-v2 = <&sdhc1_opp_table>;
+			iommus = <&apps_smmu 0x00c0 0x0>;
 			interconnects = <&system_noc MASTER_SDCC_1 RPM_ALWAYS_TAG
 					 &bimc SLAVE_EBI_CH0 RPM_ALWAYS_TAG>,
 					<&bimc MASTER_AMPSS_M0 RPM_ALWAYS_TAG
@@ -1230,6 +1233,8 @@
 				      "ref_aux",
 				      "qref";
 
+			power-domains = <&gcc GCC_UFS_PHY_GDSC>;
+
 			resets = <&ufs_mem_hc 0>;
 			reset-names = "ufsphy";
 
@@ -1655,6 +1660,7 @@
 				snps,has-lpm-erratum;
 				snps,hird-threshold = /bits/ 8 <0x10>;
 				snps,usb3_lpm_capable;
+				snps,parkmode-disable-ss-quirk;
 
 				usb-role-switch;
 
@@ -3011,8 +3017,6 @@
 
 	thermal-zones {
 		mapss-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 0>;
 
 			trips {
@@ -3031,8 +3035,6 @@
 		};
 
 		cdsp-hvx-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 1>;
 
 			trips {
@@ -3051,8 +3053,6 @@
 		};
 
 		wlan-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 2>;
 
 			trips {
@@ -3071,8 +3071,6 @@
 		};
 
 		camera-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 3>;
 
 			trips {
@@ -3091,8 +3089,6 @@
 		};
 
 		video-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 4>;
 
 			trips {
@@ -3111,8 +3107,6 @@
 		};
 
 		modem1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 5>;
 
 			trips {
@@ -3131,8 +3125,6 @@
 		};
 
 		cpu4-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 6>;
 
 			trips {
@@ -3157,8 +3149,6 @@
 		};
 
 		cpu5-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 7>;
 
 			trips {
@@ -3183,8 +3173,6 @@
 		};
 
 		cpu6-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 8>;
 
 			trips {
@@ -3209,8 +3197,6 @@
 		};
 
 		cpu7-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 9>;
 
 			trips {
@@ -3235,8 +3221,6 @@
 		};
 
 		cpu45-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 10>;
 
 			trips {
@@ -3261,8 +3245,6 @@
 		};
 
 		cpu67-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 11>;
 
 			trips {
@@ -3287,8 +3269,6 @@
 		};
 
 		cpu0123-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 12>;
 
 			trips {
@@ -3313,8 +3293,6 @@
 		};
 
 		modem0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 13>;
 
 			trips {
@@ -3333,8 +3311,6 @@
 		};
 
 		display-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 14>;
 
 			trips {
@@ -3353,8 +3329,8 @@
 		};
 
 		gpu-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
+			polling-delay-passive = <250>;
+
 			thermal-sensors = <&tsens0 15>;
 
 			cooling-maps {
@@ -3366,13 +3342,13 @@
 
 			trips {
 				gpu_alert0: trip-point0 {
-					temperature = <115000>;
-					hysteresis = <5000>;
+					temperature = <85000>;
+					hysteresis = <1000>;
 					type = "passive";
 				};
 
 				trip-point1 {
-					temperature = <125000>;
+					temperature = <110000>;
 					hysteresis = <1000>;
 					type = "critical";
 				};
diff --git a/arch/arm64/boot/dts/qcom/sm6115p-lenovo-j606f.dts b/arch/arm64/boot/dts/qcom/sm6115p-lenovo-j606f.dts
index 54da053a8042..9d78bb3f7190 100644
--- a/arch/arm64/boot/dts/qcom/sm6115p-lenovo-j606f.dts
+++ b/arch/arm64/boot/dts/qcom/sm6115p-lenovo-j606f.dts
@@ -359,6 +359,7 @@
 };
 
 &usb_dwc3 {
+	/delete-property/ usb-role-switch;
 	maximum-speed = "high-speed";
 	dr_mode = "peripheral";
 
diff --git a/arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts b/arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts
index 08046f866f60..dcd05f303b78 100644
--- a/arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts
+++ b/arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts
@@ -90,8 +90,6 @@
 
 	thermal-zones {
 		rf-pa0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&pm6125_adc_tm 0>;
 
 			trips {
@@ -104,8 +102,6 @@
 		};
 
 		quiet-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <5000>;
 			thermal-sensors = <&pm6125_adc_tm 1>;
 
 			trips {
@@ -118,8 +114,6 @@
 		};
 
 		xo-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&pm6125_adc_tm 2>;
 
 			trips {
@@ -132,8 +126,6 @@
 		};
 
 		rf-pa1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&pm6125_adc_tm 3>;
 
 			trips {
diff --git a/arch/arm64/boot/dts/qcom/sm6125-xiaomi-laurel-sprout.dts b/arch/arm64/boot/dts/qcom/sm6125-xiaomi-laurel-sprout.dts
index a49d3ebb1931..994fb0412fcb 100644
--- a/arch/arm64/boot/dts/qcom/sm6125-xiaomi-laurel-sprout.dts
+++ b/arch/arm64/boot/dts/qcom/sm6125-xiaomi-laurel-sprout.dts
@@ -84,8 +84,6 @@
 
 	thermal-zones {
 		rf-pa0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&pm6125_adc_tm 0>;
 
 			trips {
@@ -98,8 +96,6 @@
 		};
 
 		quiet-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <5000>;
 			thermal-sensors = <&pm6125_adc_tm 1>;
 
 			trips {
@@ -112,8 +108,6 @@
 		};
 
 		xo-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&pm6125_adc_tm 2>;
 
 			trips {
diff --git a/arch/arm64/boot/dts/qcom/sm6125.dtsi b/arch/arm64/boot/dts/qcom/sm6125.dtsi
index 98ab08356088..133610d14fc4 100644
--- a/arch/arm64/boot/dts/qcom/sm6125.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6125.dtsi
@@ -192,7 +192,7 @@
 			mboxes = <&apcs_glb 0>;
 
 			rpm_requests: rpm-requests {
-				compatible = "qcom,rpm-sm6125";
+				compatible = "qcom,rpm-sm6125", "qcom,glink-smd-rpm";
 				qcom,glink-channels = "rpm_requests";
 
 				rpmcc: clock-controller {
@@ -1588,10 +1588,10 @@
 
 	timer {
 		compatible = "arm,armv8-timer";
-		interrupts = <GIC_PPI 1 0xf08
-			      GIC_PPI 2 0xf08
-			      GIC_PPI 3 0xf08
-			      GIC_PPI 0 0xf08>;
+		interrupts = <GIC_PPI 1 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 2 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 3 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 0 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
 		clock-frequency = <19200000>;
 	};
 };
diff --git a/arch/arm64/boot/dts/qcom/sm6350-sony-xperia-lena-pdx213.dts b/arch/arm64/boot/dts/qcom/sm6350-sony-xperia-lena-pdx213.dts
index dddd6e44d280..bf23033a294e 100644
--- a/arch/arm64/boot/dts/qcom/sm6350-sony-xperia-lena-pdx213.dts
+++ b/arch/arm64/boot/dts/qcom/sm6350-sony-xperia-lena-pdx213.dts
@@ -293,7 +293,7 @@
 		compatible = "samsung,s6sy761";
 		reg = <0x48>;
 		interrupt-parent = <&tlmm>;
-		interrupts = <22 0x2008>;
+		interrupts = <22 IRQ_TYPE_LEVEL_LOW>;
 		vdd-supply = <&pm6350_l11>;
 		avdd-supply = <&touch_en_vreg>;
 
@@ -375,6 +375,7 @@
 };
 
 &usb_1_dwc3 {
+	/delete-property/ usb-role-switch;
 	maximum-speed = "super-speed";
 	dr_mode = "peripheral";
 };
diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qcom/sm6350.dtsi
index 84ff20a96c83..7986ddb30f6e 100644
--- a/arch/arm64/boot/dts/qcom/sm6350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi
@@ -1197,6 +1197,8 @@
 				      "ref_aux",
 				      "qref";
 
+			power-domains = <&gcc UFS_PHY_GDSC>;
+
 			resets = <&ufs_mem_hc 0>;
 			reset-names = "ufsphy";
 
@@ -1321,6 +1323,7 @@
 					compatible = "qcom,fastrpc";
 					qcom,glink-channels = "fastrpcglink-apps-dsp";
 					label = "adsp";
+					qcom,non-secure-domain;
 					#address-cells = <1>;
 					#size-cells = <0>;
 
@@ -1580,6 +1583,7 @@
 					compatible = "qcom,fastrpc";
 					qcom,glink-channels = "fastrpcglink-apps-dsp";
 					label = "cdsp";
+					qcom,non-secure-domain;
 					#address-cells = <1>;
 					#size-cells = <0>;
 
@@ -1713,10 +1717,39 @@
 				 <&gcc GCC_USB3_DP_PHY_PRIM_BCR>;
 			reset-names = "phy", "common";
 
+			orientation-switch;
+
 			#clock-cells = <1>;
 			#phy-cells = <1>;
 
 			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					usb_1_qmpphy_out: endpoint {
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					usb_1_qmpphy_usb_ss_in: endpoint {
+						remote-endpoint = <&usb_1_dwc3_ss_out>;
+					};
+				};
+
+				port@2 {
+					reg = <2>;
+
+					usb_1_qmpphy_dp_in: endpoint {
+					};
+				};
+			};
 		};
 
 		dc_noc: interconnect@9160000 {
@@ -1890,8 +1923,30 @@
 				snps,dis_enblslpm_quirk;
 				snps,has-lpm-erratum;
 				snps,hird-threshold = /bits/ 8 <0x10>;
+				snps,parkmode-disable-ss-quirk;
 				phys = <&usb_1_hsphy>, <&usb_1_qmpphy QMP_USB43DP_USB3_PHY>;
 				phy-names = "usb2-phy", "usb3-phy";
+				usb-role-switch;
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						usb_1_dwc3_hs_out: endpoint {
+						};
+					};
+
+					port@1 {
+						reg = <1>;
+
+						usb_1_dwc3_ss_out: endpoint {
+							remote-endpoint = <&usb_1_qmpphy_usb_ss_in>;
+						};
+					};
+				};
 			};
 		};
 
@@ -2831,9 +2886,6 @@
 
 	thermal-zones {
 		aoss0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 0>;
 
 			trips {
@@ -2846,9 +2898,6 @@
 		};
 
 		aoss1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 0>;
 
 			trips {
@@ -2861,9 +2910,6 @@
 		};
 
 		audio-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 2>;
 
 			trips {
@@ -2876,9 +2922,6 @@
 		};
 
 		camera-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 5>;
 
 			trips {
@@ -2891,9 +2934,6 @@
 		};
 
 		cpu0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 1>;
 
 			trips {
@@ -2919,9 +2959,6 @@
 		};
 
 		cpu1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 2>;
 
 			trips {
@@ -2947,9 +2984,6 @@
 		};
 
 		cpu2-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 3>;
 
 			trips {
@@ -2975,9 +3009,6 @@
 		};
 
 		cpu3-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 4>;
 
 			trips {
@@ -3003,9 +3034,6 @@
 		};
 
 		cpu4-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 5>;
 
 			trips {
@@ -3031,9 +3059,6 @@
 		};
 
 		cpu5-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 6>;
 
 			trips {
@@ -3059,9 +3084,6 @@
 		};
 
 		cpu6-left-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 9>;
 
 			trips {
@@ -3087,9 +3109,6 @@
 		};
 
 		cpu6-right-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 10>;
 
 			trips {
@@ -3115,9 +3134,6 @@
 		};
 
 		cpu7-left-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 11>;
 
 			trips {
@@ -3143,9 +3159,6 @@
 		};
 
 		cpu7-right-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 12>;
 
 			trips {
@@ -3171,9 +3184,6 @@
 		};
 
 		cpuss0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 7>;
 
 			trips {
@@ -3186,9 +3196,6 @@
 		};
 
 		cpuss1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 8>;
 
 			trips {
@@ -3201,9 +3208,6 @@
 		};
 
 		cwlan-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 1>;
 
 			trips {
@@ -3216,9 +3220,6 @@
 		};
 
 		ddr-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 3>;
 
 			trips {
@@ -3231,21 +3232,20 @@
 		};
 
 		gpuss0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
+			polling-delay-passive = <250>;
 
 			thermal-sensors = <&tsens0 13>;
 
 			trips {
 				gpuss0_alert0: trip-point0 {
-					temperature = <95000>;
+					temperature = <85000>;
 					hysteresis = <2000>;
 					type = "passive";
 				};
 
 				gpuss0-crit {
-					temperature = <115000>;
-					hysteresis = <0>;
+					temperature = <110000>;
+					hysteresis = <1000>;
 					type = "critical";
 				};
 			};
@@ -3259,21 +3259,20 @@
 		};
 
 		gpuss1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
+			polling-delay-passive = <250>;
 
 			thermal-sensors = <&tsens0 14>;
 
 			trips {
 				gpuss1_alert0: trip-point0 {
-					temperature = <95000>;
+					temperature = <85000>;
 					hysteresis = <2000>;
 					type = "passive";
 				};
 
 				gpuss1-crit {
-					temperature = <115000>;
-					hysteresis = <0>;
+					temperature = <110000>;
+					hysteresis = <1000>;
 					type = "critical";
 				};
 			};
@@ -3287,9 +3286,6 @@
 		};
 
 		modem-core0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 6>;
 
 			trips {
@@ -3302,9 +3298,6 @@
 		};
 
 		modem-core1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 7>;
 
 			trips {
@@ -3317,9 +3310,6 @@
 		};
 
 		modem-scl-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 9>;
 
 			trips {
@@ -3332,9 +3322,6 @@
 		};
 
 		modem-vec-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 8>;
 
 			trips {
@@ -3347,9 +3334,6 @@
 		};
 
 		npu-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 10>;
 
 			trips {
@@ -3362,9 +3346,6 @@
 		};
 
 		q6-hvx-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 4>;
 
 			trips {
@@ -3377,9 +3358,6 @@
 		};
 
 		video-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 11>;
 
 			trips {
diff --git a/arch/arm64/boot/dts/qcom/sm6375-sony-xperia-murray-pdx225.dts b/arch/arm64/boot/dts/qcom/sm6375-sony-xperia-murray-pdx225.dts
index cca2c2eb88ad..e04a3b8f81c5 100644
--- a/arch/arm64/boot/dts/qcom/sm6375-sony-xperia-murray-pdx225.dts
+++ b/arch/arm64/boot/dts/qcom/sm6375-sony-xperia-murray-pdx225.dts
@@ -142,7 +142,7 @@
 		compatible = "samsung,s6sy761";
 		reg = <0x48>;
 		interrupt-parent = <&tlmm>;
-		interrupts = <22 0x2008>;
+		interrupts = <22 IRQ_TYPE_LEVEL_LOW>;
 
 		vdd-supply = <&pm6125_l13>;
 		avdd-supply = <&touch_avdd>;
diff --git a/arch/arm64/boot/dts/qcom/sm6375.dtsi b/arch/arm64/boot/dts/qcom/sm6375.dtsi
index f40509d91bbd..4d519dd6e7ef 100644
--- a/arch/arm64/boot/dts/qcom/sm6375.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6375.dtsi
@@ -653,7 +653,7 @@
 			mboxes = <&ipcc IPCC_CLIENT_AOP IPCC_MPROC_SIGNAL_GLINK_QMP>;
 
 			rpm_requests: rpm-requests {
-				compatible = "qcom,rpm-sm6375";
+				compatible = "qcom,rpm-sm6375", "qcom,glink-smd-rpm";
 				qcom,glink-channels = "rpm_requests";
 
 				rpmcc: clock-controller {
@@ -1837,9 +1837,6 @@
 
 	thermal-zones {
 		mapss0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 0>;
 
 			trips {
@@ -1864,9 +1861,6 @@
 		};
 
 		cpu0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 1>;
 
 			trips {
@@ -1891,9 +1885,6 @@
 		};
 
 		cpu1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 2>;
 
 			trips {
@@ -1918,9 +1909,6 @@
 		};
 
 		cpu2-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 3>;
 
 			trips {
@@ -1945,9 +1933,6 @@
 		};
 
 		cpu3-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 4>;
 
 			trips {
@@ -1972,9 +1957,6 @@
 		};
 
 		cpu4-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 5>;
 
 			trips {
@@ -1999,9 +1981,6 @@
 		};
 
 		cpu5-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 6>;
 
 			trips {
@@ -2026,9 +2005,6 @@
 		};
 
 		cluster0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 7>;
 
 			trips {
@@ -2053,9 +2029,6 @@
 		};
 
 		cluster1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 8>;
 
 			trips {
@@ -2080,9 +2053,6 @@
 		};
 
 		cpu6-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 9>;
 
 			trips {
@@ -2107,9 +2077,6 @@
 		};
 
 		cpu7-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 10>;
 
 			trips {
@@ -2134,9 +2101,6 @@
 		};
 
 		cpu-unk0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 11>;
 
 			trips {
@@ -2161,9 +2125,6 @@
 		};
 
 		cpu-unk1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 12>;
 
 			trips {
@@ -2188,9 +2149,6 @@
 		};
 
 		gpuss0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 13>;
 
 			trips {
@@ -2215,9 +2173,6 @@
 		};
 
 		gpuss1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 14>;
 
 			trips {
@@ -2242,9 +2197,6 @@
 		};
 
 		mapss1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 0>;
 
 			trips {
@@ -2269,9 +2221,6 @@
 		};
 
 		cwlan-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 1>;
 
 			trips {
@@ -2296,9 +2245,6 @@
 		};
 
 		audio-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 2>;
 
 			trips {
@@ -2323,9 +2269,6 @@
 		};
 
 		ddr-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 3>;
 
 			trips {
@@ -2350,9 +2293,6 @@
 		};
 
 		q6hvx-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 4>;
 
 			trips {
@@ -2377,9 +2317,6 @@
 		};
 
 		camera-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 5>;
 
 			trips {
@@ -2404,9 +2341,6 @@
 		};
 
 		mdm-core0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 6>;
 
 			trips {
@@ -2431,9 +2365,6 @@
 		};
 
 		mdm-core1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 7>;
 
 			trips {
@@ -2458,9 +2389,6 @@
 		};
 
 		mdm-vec-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 8>;
 
 			trips {
@@ -2485,9 +2413,6 @@
 		};
 
 		msm-scl-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 9>;
 
 			trips {
@@ -2512,9 +2437,6 @@
 		};
 
 		video-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 10>;
 
 			trips {
diff --git a/arch/arm64/boot/dts/qcom/sm7125-xiaomi-common.dtsi b/arch/arm64/boot/dts/qcom/sm7125-xiaomi-common.dtsi
index 29289fa41b13..b9cff60efe6f 100644
--- a/arch/arm64/boot/dts/qcom/sm7125-xiaomi-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm7125-xiaomi-common.dtsi
@@ -411,6 +411,8 @@
 };
 
 &ufs_mem_hc {
+	reset-gpios = <&tlmm 119 GPIO_ACTIVE_LOW>;
+
 	vcc-supply = <&vreg_l19a_3p0>;
 	vcc-max-microamp = <600000>;
 	vccq2-supply = <&vreg_l12a_1p8>;
diff --git a/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts b/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts
index bc67e8c1fe4d..2ee2561b57b1 100644
--- a/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts
+++ b/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts
@@ -19,6 +19,7 @@
 #include <dt-bindings/leds/common.h>
 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+#include <dt-bindings/usb/pd.h>
 #include "sm7225.dtsi"
 #include "pm6150l.dtsi"
 #include "pm6350.dtsi"
@@ -92,10 +93,22 @@
 		};
 	};
 
+	msm_therm_sensor: thermal-sensor-msm {
+		compatible = "generic-adc-thermal";
+		#thermal-sensor-cells = <0>;
+		io-channels = <&pm6150l_adc ADC5_AMUX_THM2_100K_PU>;
+		io-channel-names = "sensor-channel";
+	};
+
+	rear_cam_sensor: thermal-sensor-rear-cam {
+		compatible = "generic-adc-thermal";
+		#thermal-sensor-cells = <0>;
+		io-channels = <&pm6150l_adc ADC5_GPIO2_100K_PU>;
+		io-channel-names = "sensor-channel";
+	};
+
 	thermal-zones {
 		chg-skin-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&pm7250b_adc_tm 0>;
 
 			trips {
@@ -108,8 +121,6 @@
 		};
 
 		conn-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&pm7250b_adc_tm 1>;
 
 			trips {
@@ -120,6 +131,119 @@
 				};
 			};
 		};
+
+		pa0-thermal {
+			thermal-sensors = <&pm6150l_adc_tm 1>;
+
+			trips {
+				active-config0 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+			};
+		};
+
+		pa1-thermal {
+			thermal-sensors = <&pm6150l_adc_tm 0>;
+
+			trips {
+				active-config0 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+			};
+		};
+
+		pm8008-thermal {
+			polling-delay-passive = <100>;
+			thermal-sensors = <&pm8008>;
+
+			trips {
+				trip0 {
+					temperature = <95000>;
+					hysteresis = <0>;
+					type = "passive";
+				};
+
+				trip1 {
+					temperature = <115000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+
+		quiet-thermal {
+			thermal-sensors = <&pm6150l_adc_tm 3>;
+
+			trips {
+				active-config0 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+			};
+		};
+
+		rear-cam-thermal {
+			polling-delay-passive = <1000>;
+			polling-delay = <5000>;
+			thermal-sensors = <&rear_cam_sensor>;
+
+			trips {
+				active-config0 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+			};
+		};
+
+		rfc-flash-thermal {
+			thermal-sensors = <&pm6150l_adc_tm 2>;
+
+			trips {
+				active-config0 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+			};
+		};
+
+		sdm-skin-thermal {
+			polling-delay-passive = <1000>;
+			polling-delay = <5000>;
+			thermal-sensors = <&msm_therm_sensor>;
+
+			trips {
+				trip0 {
+					temperature = <45000>;
+					hysteresis = <0>;
+					type = "passive";
+				};
+
+				trip1 {
+					temperature = <55000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+
+		xo-thermal {
+			thermal-sensors = <&pmk8350_adc_tm 0>;
+
+			trips {
+				active-config0 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+			};
+		};
 	};
 };
 
@@ -134,124 +258,145 @@
 		qcom,pmic-id = "a";
 
 		vreg_s1a: smps1 {
+			regulator-name = "vreg_s1a";
 			regulator-min-microvolt = <1000000>;
 			regulator-max-microvolt = <1200000>;
 		};
 
 		vreg_s2a: smps2 {
+			regulator-name = "vreg_s2a";
 			regulator-min-microvolt = <1503000>;
 			regulator-max-microvolt = <2048000>;
 		};
 
 		vreg_l2a: ldo2 {
+			regulator-name = "vreg_l2a";
 			regulator-min-microvolt = <1503000>;
 			regulator-max-microvolt = <1980000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l3a: ldo3 {
+			regulator-name = "vreg_l3a";
 			regulator-min-microvolt = <2700000>;
 			regulator-max-microvolt = <3300000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l4a: ldo4 {
+			regulator-name = "vreg_l4a";
 			regulator-min-microvolt = <352000>;
 			regulator-max-microvolt = <801000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l5a: ldo5 {
+			regulator-name = "vreg_l5a";
 			regulator-min-microvolt = <1503000>;
 			regulator-max-microvolt = <1980000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l6a: ldo6 {
+			regulator-name = "vreg_l6a";
 			regulator-min-microvolt = <1710000>;
 			regulator-max-microvolt = <3544000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l7a: ldo7 {
+			regulator-name = "vreg_l7a";
 			regulator-min-microvolt = <1620000>;
 			regulator-max-microvolt = <1980000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l8a: ldo8 {
+			regulator-name = "vreg_l8a";
 			regulator-min-microvolt = <2800000>;
 			regulator-max-microvolt = <2800000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l9a: ldo9 {
+			regulator-name = "vreg_l9a";
 			regulator-min-microvolt = <1650000>;
 			regulator-max-microvolt = <3401000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l11a: ldo11 {
+			regulator-name = "vreg_l11a";
 			regulator-min-microvolt = <1800000>;
 			regulator-max-microvolt = <2000000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l12a: ldo12 {
+			regulator-name = "vreg_l12a";
 			regulator-min-microvolt = <1620000>;
 			regulator-max-microvolt = <1980000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l13a: ldo13 {
+			regulator-name = "vreg_l13a";
 			regulator-min-microvolt = <570000>;
 			regulator-max-microvolt = <650000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l14a: ldo14 {
+			regulator-name = "vreg_l14a";
 			regulator-min-microvolt = <1700000>;
 			regulator-max-microvolt = <1900000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l15a: ldo15 {
+			regulator-name = "vreg_l15a";
 			regulator-min-microvolt = <1100000>;
 			regulator-max-microvolt = <1305000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l16a: ldo16 {
+			regulator-name = "vreg_l16a";
 			regulator-min-microvolt = <830000>;
 			regulator-max-microvolt = <921000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l18a: ldo18 {
+			regulator-name = "vreg_l18a";
 			regulator-min-microvolt = <788000>;
 			regulator-max-microvolt = <1049000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l19a: ldo19 {
+			regulator-name = "vreg_l19a";
 			regulator-min-microvolt = <1080000>;
 			regulator-max-microvolt = <1305000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l20a: ldo20 {
+			regulator-name = "vreg_l20a";
 			regulator-min-microvolt = <530000>;
 			regulator-max-microvolt = <801000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l21a: ldo21 {
+			regulator-name = "vreg_l21a";
 			regulator-min-microvolt = <751000>;
 			regulator-max-microvolt = <825000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l22a: ldo22 {
+			regulator-name = "vreg_l22a";
 			regulator-min-microvolt = <1080000>;
 			regulator-max-microvolt = <1305000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
@@ -263,41 +408,48 @@
 		qcom,pmic-id = "e";
 
 		vreg_s8e: smps8 {
+			regulator-name = "vreg_s8e";
 			regulator-min-microvolt = <313000>;
 			regulator-max-microvolt = <1395000>;
 		};
 
 		vreg_l1e: ldo1 {
+			regulator-name = "vreg_l1e";
 			regulator-min-microvolt = <1620000>;
 			regulator-max-microvolt = <1980000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l2e: ldo2 {
+			regulator-name = "vreg_l2e";
 			regulator-min-microvolt = <1170000>;
 			regulator-max-microvolt = <1305000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l3e: ldo3 {
+			regulator-name = "vreg_l3e";
 			regulator-min-microvolt = <1100000>;
 			regulator-max-microvolt = <1299000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l4e: ldo4 {
+			regulator-name = "vreg_l4e";
 			regulator-min-microvolt = <1620000>;
 			regulator-max-microvolt = <3300000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l5e: ldo5 {
+			regulator-name = "vreg_l5e";
 			regulator-min-microvolt = <1620000>;
 			regulator-max-microvolt = <3300000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l6e: ldo6 {
+			regulator-name = "vreg_l6e";
 			regulator-min-microvolt = <1700000>;
 			regulator-max-microvolt = <2950000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
@@ -307,18 +459,21 @@
 		};
 
 		vreg_l7e: ldo7 {
+			regulator-name = "vreg_l7e";
 			regulator-min-microvolt = <2700000>;
 			regulator-max-microvolt = <3544000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l8e: ldo8 {
+			regulator-name = "vreg_l8e";
 			regulator-min-microvolt = <1620000>;
 			regulator-max-microvolt = <2000000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l9e: ldo9 {
+			regulator-name = "vreg_l9e";
 			regulator-min-microvolt = <2700000>;
 			regulator-max-microvolt = <2960000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
@@ -328,18 +483,21 @@
 		};
 
 		vreg_l10e: ldo10 {
+			regulator-name = "vreg_l10e";
 			regulator-min-microvolt = <3000000>;
 			regulator-max-microvolt = <3401000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l11e: ldo11 {
+			regulator-name = "vreg_l11e";
 			regulator-min-microvolt = <3000000>;
 			regulator-max-microvolt = <3401000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_bob: bob {
+			regulator-name = "vreg_bob";
 			regulator-min-microvolt = <1620000>;
 			regulator-max-microvolt = <5492000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
@@ -407,7 +565,79 @@
 };
 
 &i2c10 {
-	/* PM8008 PMIC @ 8 and 9 */
+	clock-frequency = <400000>;
+	status = "okay";
+
+	pm8008: pmic@8 {
+		compatible = "qcom,pm8008";
+		reg = <0x8>;
+
+		interrupts-extended = <&tlmm 59 IRQ_TYPE_EDGE_RISING>;
+		reset-gpios = <&tlmm 58 GPIO_ACTIVE_LOW>;
+
+		vdd-l1-l2-supply = <&vreg_s8e>;
+		vdd-l3-l4-supply = <&vreg_bob>;
+		vdd-l5-supply = <&vreg_bob>;
+		vdd-l6-supply = <&vreg_s2a>;
+		vdd-l7-supply = <&vreg_bob>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&pm8008_default>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+		gpio-ranges = <&pm8008 0 0 2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+
+		#thermal-sensor-cells = <0>;
+
+		regulators {
+			vreg_l1p: ldo1 {
+				regulator-name = "vreg_l1p";
+				regulator-min-microvolt = <528000>;
+				regulator-max-microvolt = <1200000>;
+			};
+
+			vreg_l2p: ldo2 {
+				regulator-name = "vreg_l2p";
+				regulator-min-microvolt = <528000>;
+				regulator-max-microvolt = <1200000>;
+			};
+
+			vreg_l3p: ldo3 {
+				regulator-name = "vreg_l3p";
+				regulator-min-microvolt = <1500000>;
+				regulator-max-microvolt = <2800000>;
+			};
+
+			vreg_l4p: ldo4 {
+				regulator-name = "vreg_l4p";
+				regulator-min-microvolt = <1500000>;
+				regulator-max-microvolt = <2904000>;
+			};
+
+			vreg_l5p: ldo5 {
+				regulator-name = "vreg_l5p";
+				regulator-min-microvolt = <1500000>;
+				regulator-max-microvolt = <2900000>;
+			};
+
+			vreg_l6p: ldo6 {
+				regulator-name = "vreg_l6p";
+				regulator-min-microvolt = <1500000>;
+				regulator-max-microvolt = <1800000>;
+			};
+
+			vreg_l7p: ldo7 {
+				regulator-name = "vreg_l7p";
+				regulator-min-microvolt = <1500000>;
+				regulator-max-microvolt = <3140000>;
+			};
+		};
+	};
+
 	/* PX8618 @ 26 */
 	/* SMB1395 PMIC @ 34 */
 	/* awinic,aw8695 @ 5a */
@@ -462,6 +692,91 @@
 	status = "okay";
 };
 
+&pm6150l_adc {
+	pinctrl-0 = <&pm6150l_adc_default>;
+	pinctrl-names = "default";
+
+	channel@4d {
+		reg = <ADC5_AMUX_THM1_100K_PU>;
+		label = "pa_therm1";
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+		qcom,ratiometric;
+	};
+
+	channel@4e {
+		reg = <ADC5_AMUX_THM2_100K_PU>;
+		label = "msm_therm";
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+		qcom,ratiometric;
+	};
+
+	channel@4f {
+		reg = <ADC5_AMUX_THM3_100K_PU>;
+		label = "pa_therm0";
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+		qcom,ratiometric;
+	};
+
+	channel@53 {
+		reg = <ADC5_GPIO2_100K_PU>;
+		label = "rear_cam_therm";
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+		qcom,ratiometric;
+	};
+
+	channel@54 {
+		reg = <ADC5_GPIO3_100K_PU>;
+		label = "rear_cam_flash_therm";
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+		qcom,ratiometric;
+	};
+
+	channel@55 {
+		reg = <ADC5_GPIO4_100K_PU>;
+		label = "quiet_therm";
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+		qcom,ratiometric;
+	};
+};
+
+&pm6150l_adc_tm {
+	status = "okay";
+
+	pa-therm1@0 {
+		reg = <0>;
+		io-channels = <&pm6150l_adc ADC5_AMUX_THM1_100K_PU>;
+		qcom,hw-settle-time-us = <200>;
+		qcom,ratiometric;
+	};
+
+	pa-therm0@1 {
+		reg = <1>;
+		io-channels = <&pm6150l_adc ADC5_AMUX_THM3_100K_PU>;
+		qcom,hw-settle-time-us = <200>;
+		qcom,ratiometric;
+	};
+
+	rear-cam-flash-therm@2 {
+		reg = <2>;
+		io-channels = <&pm6150l_adc ADC5_GPIO3_100K_PU>;
+		qcom,hw-settle-time-us = <200>;
+		qcom,ratiometric;
+	};
+
+	quiet-therm@3 {
+		reg = <3>;
+		io-channels = <&pm6150l_adc ADC5_GPIO4_100K_PU>;
+		qcom,hw-settle-time-us = <200>;
+		qcom,ratiometric;
+	};
+};
+
 &pm6150l_flash {
 	status = "okay";
 
@@ -484,6 +799,14 @@
 	};
 };
 
+&pm6150l_gpios {
+	pm6150l_adc_default: adc-default-state {
+		pins = "gpio6", "gpio7", "gpio10";
+		function = PMIC_GPIO_FUNC_NORMAL;
+		bias-high-impedance;
+	};
+};
+
 &pm6150l_wled {
 	qcom,switching-freq = <800>;
 	qcom,current-limit-microamp = <20000>;
@@ -543,6 +866,64 @@
 	};
 };
 
+&pm7250b_typec {
+	vdd-pdphy-supply = <&vreg_l3a>;
+
+	status = "okay";
+
+	connector {
+		compatible = "usb-c-connector";
+
+		power-role = "dual";
+		data-role = "dual";
+		self-powered;
+
+		/*
+		 * Disable USB Power Delivery for now, seems to need extra work
+		 * to support role switching while also letting the battery
+		 * charge still - without charger driver
+		 */
+		typec-power-opmode = "default";
+		pd-disable;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				pm7250b_hs_in: endpoint {
+					remote-endpoint = <&usb_1_dwc3_hs_out>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+				pm7250b_ss_in: endpoint {
+					remote-endpoint = <&usb_1_qmpphy_out>;
+				};
+			};
+		};
+	};
+};
+
+&pm7250b_vbus {
+	regulator-min-microamp = <500000>;
+	regulator-max-microamp = <1500000>;
+	status = "okay";
+};
+
+&pmk8350_adc_tm {
+	status = "okay";
+
+	xo-therm@0 {
+		reg = <0>;
+		io-channels = <&pmk8350_vadc PMK8350_ADC7_AMUX_THM1_100K_PU>;
+		qcom,hw-settle-time-us = <200>;
+		qcom,ratiometric;
+	};
+};
+
 &pmk8350_rtc {
 	status = "okay";
 };
@@ -673,6 +1054,22 @@
 		 */
 		bias-pull-up;
 	};
+
+	pm8008_default: pm8008-default-state {
+		int-pins {
+			pins = "gpio59";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-down;
+		};
+
+		reset-n-pins {
+			pins = "gpio58";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-disable;
+		};
+	};
 };
 
 &uart1 {
@@ -726,7 +1123,11 @@
 
 &usb_1_dwc3 {
 	maximum-speed = "super-speed";
-	dr_mode = "peripheral";
+	dr_mode = "otg";
+};
+
+&usb_1_dwc3_hs_out {
+	remote-endpoint = <&pm7250b_hs_in>;
 };
 
 &usb_1_hsphy {
@@ -744,6 +1145,10 @@
 	status = "okay";
 };
 
+&usb_1_qmpphy_out {
+	remote-endpoint = <&pm7250b_ss_in>;
+};
+
 &wifi {
 	vdd-0.8-cx-mx-supply = <&vreg_l4a>;
 	vdd-1.8-xo-supply = <&vreg_l7a>;
diff --git a/arch/arm64/boot/dts/qcom/sm8150-hdk.dts b/arch/arm64/boot/dts/qcom/sm8150-hdk.dts
index 6cb6f503fdac..bac08f00b303 100644
--- a/arch/arm64/boot/dts/qcom/sm8150-hdk.dts
+++ b/arch/arm64/boot/dts/qcom/sm8150-hdk.dts
@@ -470,7 +470,6 @@
 
 &mdss_dp_out {
 	data-lanes = <0 1>;
-	remote-endpoint = <&usb_1_qmpphy_dp_in>;
 };
 
 &mdss_dsi0 {
@@ -556,7 +555,7 @@
 
 			port@0 {
 				reg = <0>;
-				pm8150b_role_switch_in: endpoint {
+				pm8150b_hs_in: endpoint {
 					remote-endpoint = <&usb_1_dwc3_hs>;
 				};
 			};
@@ -676,18 +675,10 @@
 	orientation-switch;
 };
 
-&usb_1_qmpphy_dp_in {
-	remote-endpoint = <&mdss_dp_out>;
-};
-
 &usb_1_qmpphy_out {
 	remote-endpoint = <&pm8150b_typec_mux_in>;
 };
 
-&usb_1_qmpphy_usb_ss_in {
-	remote-endpoint = <&usb_1_dwc3_ss>;
-};
-
 &usb_2_qmpphy {
 	status = "okay";
 	vdda-phy-supply = <&vreg_l3c_1p2>;
@@ -708,11 +699,7 @@
 };
 
 &usb_1_dwc3_hs {
-	remote-endpoint = <&pm8150b_role_switch_in>;
-};
-
-&usb_1_dwc3_ss {
-	remote-endpoint = <&usb_1_qmpphy_usb_ss_in>;
+	remote-endpoint = <&pm8150b_hs_in>;
 };
 
 &usb_2_dwc3 {
diff --git a/arch/arm64/boot/dts/qcom/sm8150-mtp.dts b/arch/arm64/boot/dts/qcom/sm8150-mtp.dts
index 286350ac7751..256a1ba94945 100644
--- a/arch/arm64/boot/dts/qcom/sm8150-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/sm8150-mtp.dts
@@ -355,11 +355,6 @@
 };
 
 &gpu {
-	/*
-	 * NOTE: "amd,imageon" makes Adreno start in headless mode, remove it
-	 * after display support is added on this board.
-	 */
-	compatible = "qcom,adreno-640.1", "qcom,adreno", "amd,imageon";
 	status = "okay";
 };
 
diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi
index ff22e4346660..27f87835bc55 100644
--- a/arch/arm64/boot/dts/qcom/sm8150.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi
@@ -14,8 +14,10 @@
 #include <dt-bindings/clock/qcom,dispcc-sm8150.h>
 #include <dt-bindings/clock/qcom,gcc-sm8150.h>
 #include <dt-bindings/clock/qcom,gpucc-sm8150.h>
+#include <dt-bindings/clock/qcom,videocc-sm8150.h>
 #include <dt-bindings/interconnect/qcom,osm-l3.h>
 #include <dt-bindings/interconnect/qcom,sm8150.h>
+#include <dt-bindings/clock/qcom,sm8150-camcc.h>
 #include <dt-bindings/thermal/thermal.h>
 
 / {
@@ -3507,6 +3509,7 @@
 					reg = <1>;
 
 					usb_1_qmpphy_usb_ss_in: endpoint {
+						remote-endpoint = <&usb_1_dwc3_ss>;
 					};
 				};
 
@@ -3514,6 +3517,7 @@
 					reg = <2>;
 
 					usb_1_qmpphy_dp_in: endpoint {
+						remote-endpoint = <&mdss_dp_out>;
 					};
 				};
 			};
@@ -3672,6 +3676,7 @@
 						reg = <1>;
 
 						usb_1_dwc3_ss: endpoint {
+							remote-endpoint = <&usb_1_qmpphy_usb_ss_in>;
 						};
 					};
 				};
@@ -3735,6 +3740,19 @@
 			};
 		};
 
+		videocc: clock-controller@ab00000 {
+			compatible = "qcom,sm8150-videocc";
+			reg = <0 0x0ab00000 0 0x10000>;
+			clocks = <&gcc GCC_VIDEO_AHB_CLK>,
+				 <&rpmhcc RPMH_CXO_CLK>;
+			clock-names = "iface", "bi_tcxo";
+			power-domains = <&rpmhpd SM8150_MMCX>;
+			required-opps = <&rpmhpd_opp_low_svs>;
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+			#power-domain-cells = <1>;
+		};
+
 		camnoc_virt: interconnect@ac00000 {
 			compatible = "qcom,sm8150-camnoc-virt";
 			reg = <0 0x0ac00000 0 0x1000>;
@@ -3742,6 +3760,18 @@
 			qcom,bcm-voters = <&apps_bcm_voter>;
 		};
 
+		camcc: clock-controller@ad00000 {
+			compatible = "qcom,sm8150-camcc";
+			reg = <0 0x0ad00000 0 0x10000>;
+			clocks = <&rpmhcc RPMH_CXO_CLK>,
+				 <&gcc GCC_CAMERA_AHB_CLK>;
+			power-domains = <&rpmhpd SM8150_MMCX>;
+			required-opps = <&rpmhpd_opp_low_svs>;
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+			#power-domain-cells = <1>;
+		};
+
 		mdss: display-subsystem@ae00000 {
 			compatible = "qcom,sm8150-mdss";
 			reg = <0 0x0ae00000 0 0x1000>;
@@ -3894,6 +3924,7 @@
 						reg = <1>;
 
 						mdss_dp_out: endpoint {
+							remote-endpoint = <&usb_1_qmpphy_dp_in>;
 						};
 					};
 				};
@@ -4577,7 +4608,6 @@
 	thermal-zones {
 		cpu0-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 1>;
 
@@ -4621,7 +4651,6 @@
 
 		cpu1-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 2>;
 
@@ -4665,7 +4694,6 @@
 
 		cpu2-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 3>;
 
@@ -4709,7 +4737,6 @@
 
 		cpu3-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 4>;
 
@@ -4753,7 +4780,6 @@
 
 		cpu4-top-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 7>;
 
@@ -4797,7 +4823,6 @@
 
 		cpu5-top-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 8>;
 
@@ -4841,7 +4866,6 @@
 
 		cpu6-top-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 9>;
 
@@ -4885,7 +4909,6 @@
 
 		cpu7-top-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 10>;
 
@@ -4929,7 +4952,6 @@
 
 		cpu4-bottom-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 11>;
 
@@ -4973,7 +4995,6 @@
 
 		cpu5-bottom-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 12>;
 
@@ -5017,7 +5038,6 @@
 
 		cpu6-bottom-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 13>;
 
@@ -5061,7 +5081,6 @@
 
 		cpu7-bottom-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 14>;
 
@@ -5105,7 +5124,6 @@
 
 		aoss0-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 0>;
 
@@ -5120,7 +5138,6 @@
 
 		cluster0-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 5>;
 
@@ -5140,7 +5157,6 @@
 
 		cluster1-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 6>;
 
@@ -5160,7 +5176,6 @@
 
 		gpu-top-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 15>;
 
@@ -5173,16 +5188,27 @@
 
 			trips {
 				gpu_top_alert0: trip-point0 {
+					temperature = <85000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+
+				trip-point1 {
 					temperature = <90000>;
-					hysteresis = <2000>;
+					hysteresis = <1000>;
 					type = "hot";
 				};
+
+				trip-point2 {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
 			};
 		};
 
 		aoss1-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 0>;
 
@@ -5197,7 +5223,6 @@
 
 		wlan-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 1>;
 
@@ -5212,7 +5237,6 @@
 
 		video-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 2>;
 
@@ -5227,7 +5251,6 @@
 
 		mem-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 3>;
 
@@ -5242,7 +5265,6 @@
 
 		q6-hvx-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 4>;
 
@@ -5257,7 +5279,6 @@
 
 		camera-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 5>;
 
@@ -5272,7 +5293,6 @@
 
 		compute-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 6>;
 
@@ -5287,7 +5307,6 @@
 
 		modem-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 7>;
 
@@ -5302,7 +5321,6 @@
 
 		npu-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 8>;
 
@@ -5317,7 +5335,6 @@
 
 		modem-vec-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 9>;
 
@@ -5332,7 +5349,6 @@
 
 		modem-scl-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 10>;
 
@@ -5347,7 +5363,6 @@
 
 		gpu-bottom-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 11>;
 
@@ -5360,10 +5375,22 @@
 
 			trips {
 				gpu_bottom_alert0: trip-point0 {
+					temperature = <85000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+
+				trip-point1 {
 					temperature = <90000>;
-					hysteresis = <2000>;
+					hysteresis = <1000>;
 					type = "hot";
 				};
+
+				trip-point2 {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
 			};
 		};
 	};
diff --git a/arch/arm64/boot/dts/qcom/sm8250-mtp.dts b/arch/arm64/boot/dts/qcom/sm8250-mtp.dts
index 7ef99038cb37..21b2ca1def83 100644
--- a/arch/arm64/boot/dts/qcom/sm8250-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/sm8250-mtp.dts
@@ -53,8 +53,6 @@
 
 	thermal-zones {
 		camera-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&pm8150l_adc_tm 0>;
 
 			trips {
@@ -67,8 +65,6 @@
 		};
 
 		conn-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&pm8150b_adc_tm 0>;
 
 			trips {
@@ -81,8 +77,6 @@
 		};
 
 		mmw-pa1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&pm8150_adc_tm 2>;
 
 			trips {
@@ -95,8 +89,6 @@
 		};
 
 		mmw-pa2-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&pm8150l_adc_tm 2>;
 
 			trips {
@@ -109,8 +101,6 @@
 		};
 
 		skin-msm-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&pm8150l_adc_tm 1>;
 
 			trips {
@@ -123,8 +113,6 @@
 		};
 
 		skin-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&pm8150_adc_tm 1>;
 
 			trips {
@@ -137,8 +125,6 @@
 		};
 
 		xo-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&pm8150_adc_tm 0>;
 
 			trips {
diff --git a/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi b/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi
index e07d0311ecb5..f6870d3f2886 100644
--- a/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi
@@ -520,7 +520,7 @@
 		compatible = "samsung,s6sy761";
 		reg = <0x48>;
 		interrupt-parent = <&tlmm>;
-		interrupts = <39 0x2008>;
+		interrupts = <39 IRQ_TYPE_LEVEL_LOW>;
 		/* It's "vddio" downstream but it works anyway! */
 		vdd-supply = <&vreg_l1c_1p8>;
 		avdd-supply = <&vreg_l10c_3p3>;
diff --git a/arch/arm64/boot/dts/qcom/sm8250-xiaomi-elish-common.dtsi b/arch/arm64/boot/dts/qcom/sm8250-xiaomi-elish-common.dtsi
index 41f117474872..3596dd328c31 100644
--- a/arch/arm64/boot/dts/qcom/sm8250-xiaomi-elish-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250-xiaomi-elish-common.dtsi
@@ -659,8 +659,8 @@
 			port@0 {
 				reg = <0>;
 
-				pm8150b_role_switch_in: endpoint {
-					remote-endpoint = <&usb_1_role_switch_out>;
+				pm8150b_hs_in: endpoint {
+					remote-endpoint = <&usb_1_dwc3_hs_out>;
 				};
 			};
 		};
@@ -725,8 +725,8 @@
 	status = "okay";
 };
 
-&usb_1_role_switch_out {
-	remote-endpoint = <&pm8150b_role_switch_in>;
+&usb_1_dwc3_hs_out {
+	remote-endpoint = <&pm8150b_hs_in>;
 };
 
 &ufs_mem_hc {
diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
index 8ccade628f1f..630f4eff20bf 100644
--- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
@@ -8,8 +8,6 @@
 #include <dt-bindings/clock/qcom,gcc-sm8250.h>
 #include <dt-bindings/clock/qcom,gpucc-sm8250.h>
 #include <dt-bindings/clock/qcom,rpmh.h>
-#include <dt-bindings/clock/qcom,sm8250-lpass-aoncc.h>
-#include <dt-bindings/clock/qcom,sm8250-lpass-audiocc.h>
 #include <dt-bindings/dma/qcom-gpi.h>
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/interconnect/qcom,osm-l3.h>
@@ -2204,7 +2202,7 @@
 
 			status = "disabled";
 
-			pcie@0 {
+			pcieport0: pcie@0 {
 				device_type = "pci";
 				reg = <0x0 0x0 0x0 0x0 0x0>;
 				bus-range = <0x01 0xff>;
@@ -2580,6 +2578,8 @@
 			resets = <&ufs_mem_hc 0>;
 			reset-names = "ufsphy";
 
+			power-domains = <&gcc UFS_PHY_GDSC>;
+
 			#phy-cells = <0>;
 
 			status = "disabled";
@@ -2631,14 +2631,13 @@
 		wsamacro: codec@3240000 {
 			compatible = "qcom,sm8250-lpass-wsa-macro";
 			reg = <0 0x03240000 0 0x1000>;
-			clocks = <&audiocc LPASS_CDC_WSA_MCLK>,
-				 <&audiocc LPASS_CDC_WSA_NPL>,
+			clocks = <&q6afecc LPASS_CLK_ID_TX_CORE_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+				 <&q6afecc LPASS_CLK_ID_TX_CORE_NPL_MCLK  LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
 				 <&q6afecc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
 				 <&q6afecc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
-				 <&aoncc LPASS_CDC_VA_MCLK>,
 				 <&vamacro>;
 
-			clock-names = "mclk", "npl", "macro", "dcodec", "va", "fsgen";
+			clock-names = "mclk", "npl", "macro", "dcodec", "fsgen";
 
 			#clock-cells = <0>;
 			clock-output-names = "mclk";
@@ -2672,20 +2671,10 @@
 			status = "disabled";
 		};
 
-		audiocc: clock-controller@3300000 {
-			compatible = "qcom,sm8250-lpass-audiocc";
-			reg = <0 0x03300000 0 0x30000>;
-			#clock-cells = <1>;
-			clocks = <&q6afecc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
-				<&q6afecc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
-				<&q6afecc LPASS_CLK_ID_TX_CORE_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>;
-			clock-names = "core", "audio", "bus";
-		};
-
 		vamacro: codec@3370000 {
 			compatible = "qcom,sm8250-lpass-va-macro";
 			reg = <0 0x03370000 0 0x1000>;
-			clocks = <&aoncc LPASS_CDC_VA_MCLK>,
+			clocks = <&q6afecc LPASS_CLK_ID_TX_CORE_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
 				<&q6afecc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
 				<&q6afecc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>;
 
@@ -2790,16 +2779,6 @@
 			#size-cells = <0>;
 		};
 
-		aoncc: clock-controller@3380000 {
-			compatible = "qcom,sm8250-lpass-aoncc";
-			reg = <0 0x03380000 0 0x40000>;
-			#clock-cells = <1>;
-			clocks = <&q6afecc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
-				<&q6afecc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
-				<&q6afecc LPASS_CLK_ID_TX_CORE_NPL_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>;
-			clock-names = "core", "audio", "bus";
-		};
-
 		lpass_tlmm: pinctrl@33c0000 {
 			compatible = "qcom,sm8250-lpass-lpi-pinctrl";
 			reg = <0 0x033c0000 0x0 0x20000>,
@@ -3936,6 +3915,8 @@
 			#clock-cells = <1>;
 			#phy-cells = <1>;
 
+			orientation-switch;
+
 			ports {
 				#address-cells = <1>;
 				#size-cells = <0>;
@@ -3947,6 +3928,10 @@
 
 				port@1 {
 					reg = <1>;
+
+					usb_1_qmpphy_usb_ss_in: endpoint {
+						remote-endpoint = <&usb_1_dwc3_ss_out>;
+					};
 				};
 
 				port@2 {
@@ -4225,8 +4210,24 @@
 				phys = <&usb_1_hsphy>, <&usb_1_qmpphy QMP_USB43DP_USB3_PHY>;
 				phy-names = "usb2-phy", "usb3-phy";
 
-				port {
-					usb_1_role_switch_out: endpoint {};
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						usb_1_dwc3_hs_out: endpoint {
+						};
+					};
+
+					port@1 {
+						reg = <1>;
+
+						usb_1_dwc3_ss_out: endpoint {
+							remote-endpoint = <&usb_1_qmpphy_usb_ss_in>;
+						};
+					};
 				};
 			};
 		};
@@ -6275,7 +6276,6 @@
 	thermal-zones {
 		cpu0-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 1>;
 
@@ -6319,7 +6319,6 @@
 
 		cpu1-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 2>;
 
@@ -6363,7 +6362,6 @@
 
 		cpu2-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 3>;
 
@@ -6407,7 +6405,6 @@
 
 		cpu3-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 4>;
 
@@ -6451,7 +6448,6 @@
 
 		cpu4-top-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 7>;
 
@@ -6495,7 +6491,6 @@
 
 		cpu5-top-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 8>;
 
@@ -6539,7 +6534,6 @@
 
 		cpu6-top-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 9>;
 
@@ -6583,7 +6577,6 @@
 
 		cpu7-top-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 10>;
 
@@ -6627,7 +6620,6 @@
 
 		cpu4-bottom-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 11>;
 
@@ -6671,7 +6663,6 @@
 
 		cpu5-bottom-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 12>;
 
@@ -6715,7 +6706,6 @@
 
 		cpu6-bottom-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 13>;
 
@@ -6759,7 +6749,6 @@
 
 		cpu7-bottom-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 14>;
 
@@ -6803,7 +6792,6 @@
 
 		aoss0-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 0>;
 
@@ -6818,7 +6806,6 @@
 
 		cluster0-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 5>;
 
@@ -6838,7 +6825,6 @@
 
 		cluster1-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 6>;
 
@@ -6858,7 +6844,6 @@
 
 		gpu-top-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 15>;
 
@@ -6871,16 +6856,27 @@
 
 			trips {
 				gpu_top_alert0: trip-point0 {
+					temperature = <85000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+
+				trip-point1 {
 					temperature = <90000>;
-					hysteresis = <2000>;
+					hysteresis = <1000>;
 					type = "hot";
 				};
+
+				trip-point2 {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
 			};
 		};
 
 		aoss1-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 0>;
 
@@ -6895,7 +6891,6 @@
 
 		wlan-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 1>;
 
@@ -6910,7 +6905,6 @@
 
 		video-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 2>;
 
@@ -6925,7 +6919,6 @@
 
 		mem-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 3>;
 
@@ -6940,7 +6933,6 @@
 
 		q6-hvx-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 4>;
 
@@ -6955,7 +6947,6 @@
 
 		camera-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 5>;
 
@@ -6970,7 +6961,6 @@
 
 		compute-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 6>;
 
@@ -6985,7 +6975,6 @@
 
 		npu-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 7>;
 
@@ -7000,7 +6989,6 @@
 
 		gpu-bottom-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 8>;
 
@@ -7013,10 +7001,22 @@
 
 			trips {
 				gpu_bottom_alert0: trip-point0 {
+					temperature = <85000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+
+				trip-point1 {
 					temperature = <90000>;
-					hysteresis = <2000>;
+					hysteresis = <1000>;
 					type = "hot";
 				};
+
+				trip-point2 {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
 			};
 		};
 	};
diff --git a/arch/arm64/boot/dts/qcom/sm8350-hdk.dts b/arch/arm64/boot/dts/qcom/sm8350-hdk.dts
index 4c25ab2f5670..895adce59e75 100644
--- a/arch/arm64/boot/dts/qcom/sm8350-hdk.dts
+++ b/arch/arm64/boot/dts/qcom/sm8350-hdk.dts
@@ -486,17 +486,10 @@
 
 &mdss_dp {
 	status = "okay";
+};
 
-	ports {
-		port@1 {
-			reg = <1>;
-
-			mdss_dp0_out: endpoint {
-				data-lanes = <0 1>;
-				remote-endpoint = <&usb_1_qmpphy_dp_in>;
-			};
-		};
-	};
+&mdss_dp_out {
+	data-lanes = <0 1>;
 };
 
 &mpss {
@@ -864,10 +857,6 @@
 	remote-endpoint = <&pmic_glink_hs_in>;
 };
 
-&usb_1_dwc3_ss {
-	remote-endpoint = <&usb_1_qmpphy_usb_ss_in>;
-};
-
 &usb_1_hsphy {
 	status = "okay";
 
@@ -881,22 +870,12 @@
 
 	vdda-phy-supply = <&vreg_l6b_1p2>;
 	vdda-pll-supply = <&vreg_l1b_0p88>;
-
-	orientation-switch;
-};
-
-&usb_1_qmpphy_dp_in {
-	remote-endpoint = <&mdss_dp0_out>;
 };
 
 &usb_1_qmpphy_out {
 	remote-endpoint = <&pmic_glink_ss_in>;
 };
 
-&usb_1_qmpphy_usb_ss_in {
-	remote-endpoint = <&usb_1_dwc3_ss>;
-};
-
 &usb_2 {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/qcom/sm8350.dtsi b/arch/arm64/boot/dts/qcom/sm8350.dtsi
index f7c4700f00c3..37a2aba0d4ca 100644
--- a/arch/arm64/boot/dts/qcom/sm8350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8350.dtsi
@@ -301,8 +301,18 @@
 		reg = <0x0 0x80000000 0x0 0x0>;
 	};
 
-	pmu {
-		compatible = "arm,armv8-pmuv3";
+	pmu-a55 {
+		compatible = "arm,cortex-a55-pmu";
+		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>;
+	};
+
+	pmu-a78 {
+		compatible = "arm,cortex-a78-pmu";
+		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>;
+	};
+
+	pmu-x1 {
+		compatible = "arm,cortex-x1-pmu";
 		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>;
 	};
 
@@ -1779,6 +1789,8 @@
 				      "ref_aux",
 				      "qref";
 
+			power-domains = <&gcc UFS_PHY_GDSC>;
+
 			resets = <&ufs_mem_hc 0>;
 			reset-names = "ufsphy";
 
@@ -2239,6 +2251,12 @@
 			resets = <&gcc GCC_QUSB2PHY_SEC_BCR>;
 		};
 
+		refgen: regulator@88e7000 {
+			compatible = "qcom,sm8350-refgen-regulator",
+				     "qcom,sm8250-refgen-regulator";
+			reg = <0x0 0x088e7000 0x0 0x84>;
+		};
+
 		usb_1_qmpphy: phy@88e8000 {
 			compatible = "qcom,sm8350-qmp-usb3-dp-phy";
 			reg = <0 0x088e8000 0 0x3000>;
@@ -2256,6 +2274,8 @@
 			#clock-cells = <1>;
 			#phy-cells = <1>;
 
+			orientation-switch;
+
 			status = "disabled";
 
 			ports {
@@ -2273,6 +2293,7 @@
 					reg = <1>;
 
 					usb_1_qmpphy_usb_ss_in: endpoint {
+						remote-endpoint = <&usb_1_dwc3_ss>;
 					};
 				};
 
@@ -2280,6 +2301,7 @@
 					reg = <2>;
 
 					usb_1_qmpphy_dp_in: endpoint {
+						remote-endpoint = <&mdss_dp_out>;
 					};
 				};
 			};
@@ -2405,6 +2427,7 @@
 						reg = <1>;
 
 						usb_1_dwc3_ss: endpoint {
+							remote-endpoint = <&usb_1_qmpphy_usb_ss_in>;
 						};
 					};
 				};
@@ -2473,8 +2496,12 @@
 			reg-names = "mdss";
 
 			interconnects = <&mmss_noc MASTER_MDP0 0 &mc_virt SLAVE_EBI1 0>,
-					<&mmss_noc MASTER_MDP1 0 &mc_virt SLAVE_EBI1 0>;
-			interconnect-names = "mdp0-mem", "mdp1-mem";
+					<&mmss_noc MASTER_MDP1 0 &mc_virt SLAVE_EBI1 0>,
+					<&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY
+					 &config_noc SLAVE_DISPLAY_CFG QCOM_ICC_TAG_ACTIVE_ONLY>;
+			interconnect-names = "mdp0-mem",
+					     "mdp1-mem",
+					     "cpu-cfg";
 
 			power-domains = <&dispcc MDSS_GDSC>;
 			resets = <&dispcc DISP_CC_MDSS_CORE_BCR>;
@@ -2626,6 +2653,14 @@
 							remote-endpoint = <&dpu_intf0_out>;
 						};
 					};
+
+					port@1 {
+						reg = <1>;
+
+						mdss_dp_out: endpoint {
+							remote-endpoint = <&usb_1_qmpphy_dp_in>;
+						};
+					};
 				};
 
 				dp_opp_table: opp-table {
@@ -2681,6 +2716,7 @@
 
 				operating-points-v2 = <&dsi0_opp_table>;
 				power-domains = <&rpmhpd RPMHPD_MMCX>;
+				refgen-supply = <&refgen>;
 
 				phys = <&mdss_dsi0_phy>;
 
@@ -2779,6 +2815,7 @@
 
 				operating-points-v2 = <&dsi1_opp_table>;
 				power-domains = <&rpmhpd RPMHPD_MMCX>;
+				refgen-supply = <&refgen>;
 
 				phys = <&mdss_dsi1_phy>;
 
@@ -3665,7 +3702,6 @@
 	thermal_zones: thermal-zones {
 		cpu0-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 1>;
 
@@ -3709,7 +3745,6 @@
 
 		cpu1-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 2>;
 
@@ -3753,7 +3788,6 @@
 
 		cpu2-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 3>;
 
@@ -3797,7 +3831,6 @@
 
 		cpu3-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 4>;
 
@@ -3841,7 +3874,6 @@
 
 		cpu4-top-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 7>;
 
@@ -3885,7 +3917,6 @@
 
 		cpu5-top-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 8>;
 
@@ -3929,7 +3960,6 @@
 
 		cpu6-top-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 9>;
 
@@ -3973,7 +4003,6 @@
 
 		cpu7-top-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 10>;
 
@@ -4017,7 +4046,6 @@
 
 		cpu4-bottom-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 11>;
 
@@ -4061,7 +4089,6 @@
 
 		cpu5-bottom-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 12>;
 
@@ -4105,7 +4132,6 @@
 
 		cpu6-bottom-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 13>;
 
@@ -4149,7 +4175,6 @@
 
 		cpu7-bottom-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 14>;
 
@@ -4193,7 +4218,6 @@
 
 		aoss0-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 0>;
 
@@ -4208,7 +4232,6 @@
 
 		cluster0-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 5>;
 
@@ -4228,7 +4251,6 @@
 
 		cluster1-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens0 6>;
 
@@ -4248,7 +4270,6 @@
 
 		aoss1-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 0>;
 
@@ -4263,7 +4284,6 @@
 
 		gpu-top-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 1>;
 
@@ -4276,16 +4296,27 @@
 
 			trips {
 				gpu_top_alert0: trip-point0 {
+					temperature = <85000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+
+				trip-point1 {
 					temperature = <90000>;
 					hysteresis = <1000>;
 					type = "hot";
 				};
+
+				trip-point2 {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
 			};
 		};
 
 		gpu-bottom-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 2>;
 
@@ -4298,16 +4329,27 @@
 
 			trips {
 				gpu_bottom_alert0: trip-point0 {
+					temperature = <85000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+
+				trip-point1 {
 					temperature = <90000>;
 					hysteresis = <1000>;
 					type = "hot";
 				};
+
+				trip-point2 {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
 			};
 		};
 
 		nspss1-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 3>;
 
@@ -4322,7 +4364,6 @@
 
 		nspss2-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 4>;
 
@@ -4337,7 +4378,6 @@
 
 		nspss3-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 5>;
 
@@ -4352,7 +4392,6 @@
 
 		video-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 6>;
 
@@ -4367,7 +4406,6 @@
 
 		mem-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 7>;
 
@@ -4382,7 +4420,6 @@
 
 		modem1-top-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 8>;
 
@@ -4397,7 +4434,6 @@
 
 		modem2-top-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 9>;
 
@@ -4412,7 +4448,6 @@
 
 		modem3-top-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 10>;
 
@@ -4427,7 +4462,6 @@
 
 		modem4-top-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 11>;
 
@@ -4442,7 +4476,6 @@
 
 		camera-top-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 12>;
 
@@ -4457,7 +4490,6 @@
 
 		cam-bottom-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens1 13>;
 
diff --git a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
index 3be46b56c723..a754b8fe9167 100644
--- a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
+++ b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
@@ -138,7 +138,7 @@
 	thermal-zones {
 		camera-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&pmk8350_adc_tm 2>;
 
 			trips {
@@ -152,7 +152,7 @@
 
 		rear-tof-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&pmk8350_adc_tm 5>;
 
 			trips {
@@ -166,7 +166,7 @@
 
 		skin-msm-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&pmk8350_adc_tm 1>;
 
 			trips {
@@ -180,7 +180,7 @@
 
 		therm1-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&pmk8350_adc_tm 3>;
 
 			trips {
@@ -194,7 +194,7 @@
 
 		therm2-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&pmk8350_adc_tm 6>;
 
 			trips {
@@ -208,7 +208,7 @@
 
 		usb-conn-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&pmk8350_adc_tm 7>;
 
 			trips {
@@ -222,7 +222,7 @@
 
 		wide-rfc-thermal {
 			polling-delay-passive = <250>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&pmk8350_adc_tm 4>;
 
 			trips {
@@ -235,8 +235,6 @@
 		};
 
 		xo-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&pmk8350_adc_tm 0>;
 
 			trips {
@@ -674,17 +672,10 @@
 
 &mdss_dp0 {
 	status = "okay";
+};
 
-	ports {
-		port@1 {
-			reg = <1>;
-
-			mdss_dp0_out: endpoint {
-				data-lanes = <0 1>;
-				remote-endpoint = <&usb_1_qmpphy_dp_in>;
-			};
-		};
-	};
+&mdss_dp0_out {
+	data-lanes = <0 1>;
 };
 
 &pcie0 {
@@ -1114,10 +1105,6 @@
 	remote-endpoint = <&pmic_glink_hs_in>;
 };
 
-&usb_1_dwc3_ss {
-	remote-endpoint = <&usb_1_qmpphy_usb_ss_in>;
-};
-
 &usb_1_hsphy {
 	status = "okay";
 
@@ -1131,22 +1118,12 @@
 
 	vdda-phy-supply = <&vreg_l6b_1p2>;
 	vdda-pll-supply = <&vreg_l1b_0p91>;
-
-	orientation-switch;
-};
-
-&usb_1_qmpphy_dp_in {
-	remote-endpoint = <&mdss_dp0_out>;
 };
 
 &usb_1_qmpphy_out {
 	remote-endpoint = <&pmic_glink_ss_in>;
 };
 
-&usb_1_qmpphy_usb_ss_in {
-	remote-endpoint = <&usb_1_dwc3_ss>;
-};
-
 &vamacro {
 	pinctrl-0 = <&dmic01_default>, <&dmic23_default>;
 	pinctrl-names = "default";
diff --git a/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara.dtsi b/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara.dtsi
index 8b29fcf483a3..17dbb67868ae 100644
--- a/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara.dtsi
@@ -488,7 +488,7 @@
 		compatible = "samsung,s6sy761";
 		reg = <0x48>;
 		interrupt-parent = <&tlmm>;
-		interrupts = <21 0x2008>;
+		interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
 		vdd-supply = <&pm8350c_l2>;
 		avdd-supply = <&pm8350c_l3>;
 
diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi
index 616461fcbab9..9bafb3b350ff 100644
--- a/arch/arm64/boot/dts/qcom/sm8450.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi
@@ -754,8 +754,8 @@
 			clocks = <&rpmhcc RPMH_CXO_CLK>,
 				 <&sleep_clk>,
 				 <&pcie0_phy>,
-				 <&pcie1_phy>,
-				 <0>,
+				 <&pcie1_phy QMP_PCIE_PIPE_CLK>,
+				 <&pcie1_phy QMP_PCIE_PHY_AUX_CLK>,
 				 <&ufs_mem_phy 0>,
 				 <&ufs_mem_phy 1>,
 				 <&ufs_mem_phy 2>,
@@ -1803,6 +1803,12 @@
 					<0 0 0 3 &intc 0 0 0 151 IRQ_TYPE_LEVEL_HIGH>, /* int_c */
 					<0 0 0 4 &intc 0 0 0 152 IRQ_TYPE_LEVEL_HIGH>; /* int_d */
 
+			interconnects = <&pcie_noc MASTER_PCIE_0 QCOM_ICC_TAG_ALWAYS
+					 &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>,
+					<&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+					 &config_noc SLAVE_PCIE_0 QCOM_ICC_TAG_ALWAYS>;
+			interconnect-names = "pcie-mem", "cpu-pcie";
+
 			clocks = <&gcc GCC_PCIE_0_PIPE_CLK>,
 				 <&gcc GCC_PCIE_0_PIPE_CLK_SRC>,
 				 <&pcie0_phy>,
@@ -1845,8 +1851,35 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pcie0_default_state>;
 
+			operating-points-v2 = <&pcie0_opp_table>;
+
 			status = "disabled";
 
+			pcie0_opp_table: opp-table {
+				compatible = "operating-points-v2";
+
+				/* GEN 1 x1 */
+				opp-2500000 {
+					opp-hz = /bits/ 64 <2500000>;
+					required-opps = <&rpmhpd_opp_low_svs>;
+					opp-peak-kBps = <250000 1>;
+				};
+
+				/* GEN 2 x1 */
+				opp-5000000 {
+					opp-hz = /bits/ 64 <5000000>;
+					required-opps = <&rpmhpd_opp_low_svs>;
+					opp-peak-kBps = <500000 1>;
+				};
+
+				/* GEN 3 x1 */
+				opp-8000000 {
+					opp-hz = /bits/ 64 <8000000>;
+					required-opps = <&rpmhpd_opp_nom>;
+					opp-peak-kBps = <984500 1>;
+				};
+			};
+
 			pcie@0 {
 				device_type = "pci";
 				reg = <0x0 0x0 0x0 0x0 0x0>;
@@ -1932,6 +1965,12 @@
 					<0 0 0 3 &intc 0 0 0 438 IRQ_TYPE_LEVEL_HIGH>, /* int_c */
 					<0 0 0 4 &intc 0 0 0 439 IRQ_TYPE_LEVEL_HIGH>; /* int_d */
 
+			interconnects = <&pcie_noc MASTER_PCIE_1 QCOM_ICC_TAG_ALWAYS
+					 &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>,
+					<&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+					 &config_noc SLAVE_PCIE_1 QCOM_ICC_TAG_ALWAYS>;
+			interconnect-names = "pcie-mem", "cpu-pcie";
+
 			clocks = <&gcc GCC_PCIE_1_PIPE_CLK>,
 				 <&gcc GCC_PCIE_1_PIPE_CLK_SRC>,
 				 <&pcie1_phy>,
@@ -1972,8 +2011,56 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pcie1_default_state>;
 
+			operating-points-v2 = <&pcie1_opp_table>;
+
 			status = "disabled";
 
+			pcie1_opp_table: opp-table {
+				compatible = "operating-points-v2";
+
+				/* GEN 1 x1 */
+				opp-2500000 {
+					opp-hz = /bits/ 64 <2500000>;
+					required-opps = <&rpmhpd_opp_low_svs>;
+					opp-peak-kBps = <250000 1>;
+				};
+
+				/* GEN 1 x2 and GEN 2 x1 */
+				opp-5000000 {
+					opp-hz = /bits/ 64 <5000000>;
+					required-opps = <&rpmhpd_opp_low_svs>;
+					opp-peak-kBps = <500000 1>;
+				};
+
+				/* GEN 2 x2 */
+				opp-10000000 {
+					opp-hz = /bits/ 64 <10000000>;
+					required-opps = <&rpmhpd_opp_low_svs>;
+					opp-peak-kBps = <1000000 1>;
+				};
+
+				/* GEN 3 x1 */
+				opp-8000000 {
+					opp-hz = /bits/ 64 <8000000>;
+					required-opps = <&rpmhpd_opp_nom>;
+					opp-peak-kBps = <984500 1>;
+				};
+
+				/* GEN 3 x2 and GEN 4 x1 */
+				opp-16000000 {
+					opp-hz = /bits/ 64 <16000000>;
+					required-opps = <&rpmhpd_opp_nom>;
+					opp-peak-kBps = <1969000 1>;
+				};
+
+				/* GEN 4 x2 */
+				opp-32000000 {
+					opp-hz = /bits/ 64 <32000000>;
+					required-opps = <&rpmhpd_opp_nom>;
+					opp-peak-kBps = <3938000 1>;
+				};
+			};
+
 			pcie@0 {
 				device_type = "pci";
 				reg = <0x0 0x0 0x0 0x0 0x0>;
@@ -2001,7 +2088,7 @@
 				      "pipe";
 
 			clock-output-names = "pcie_1_pipe_clk";
-			#clock-cells = <0>;
+			#clock-cells = <1>;
 
 			#phy-cells = <0>;
 
@@ -2304,6 +2391,8 @@
 			#clock-cells = <1>;
 			#phy-cells = <1>;
 
+			orientation-switch;
+
 			status = "disabled";
 
 			ports {
@@ -2321,6 +2410,7 @@
 					reg = <1>;
 
 					usb_1_qmpphy_usb_ss_in: endpoint {
+						remote-endpoint = <&usb_1_dwc3_ss>;
 					};
 				};
 
@@ -2328,6 +2418,7 @@
 					reg = <2>;
 
 					usb_1_qmpphy_dp_in: endpoint {
+						remote-endpoint = <&mdss_dp0_out>;
 					};
 				};
 			};
@@ -3119,6 +3210,14 @@
 							remote-endpoint = <&dpu_intf0_out>;
 						};
 					};
+
+					port@1 {
+						reg = <1>;
+
+						mdss_dp0_out: endpoint {
+							remote-endpoint = <&usb_1_qmpphy_dp_in>;
+						};
+		};
 				};
 
 				dp_opp_table: opp-table {
@@ -4362,9 +4461,10 @@
 			compatible = "qcom,sm8450-llcc";
 			reg = <0 0x19200000 0 0x80000>, <0 0x19600000 0 0x80000>,
 			      <0 0x19300000 0 0x80000>, <0 0x19700000 0 0x80000>,
-			      <0 0x19a00000 0 0x80000>;
+			      <0 0x19a00000 0 0x80000>, <0 0x19c00000 0 0x80000>;
 			reg-names = "llcc0_base", "llcc1_base", "llcc2_base",
-				    "llcc3_base", "llcc_broadcast_base";
+				    "llcc3_base", "llcc_broadcast_base",
+				    "llcc_broadcast_and_base";
 			interrupts = <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
@@ -4429,6 +4529,8 @@
 				 <&gcc GCC_UFS_PHY_PHY_AUX_CLK>,
 				 <&gcc GCC_UFS_0_CLKREF_EN>;
 
+			power-domains = <&gcc UFS_PHY_GDSC>;
+
 			resets = <&ufs_mem_hc 0>;
 			reset-names = "ufsphy";
 
@@ -4584,6 +4686,7 @@
 						reg = <1>;
 
 						usb_1_dwc3_ss: endpoint {
+							remote-endpoint = <&usb_1_qmpphy_usb_ss_in>;
 						};
 					};
 				};
@@ -4610,8 +4713,6 @@
 
 	thermal-zones {
 		aoss0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 0>;
 
 			trips {
@@ -4630,8 +4731,6 @@
 		};
 
 		cpuss0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 1>;
 
 			trips {
@@ -4650,8 +4749,6 @@
 		};
 
 		cpuss1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 2>;
 
 			trips {
@@ -4670,8 +4767,6 @@
 		};
 
 		cpuss3-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 3>;
 
 			trips {
@@ -4690,8 +4785,6 @@
 		};
 
 		cpuss4-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 4>;
 
 			trips {
@@ -4710,8 +4803,6 @@
 		};
 
 		cpu4-top-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 5>;
 
 			trips {
@@ -4736,8 +4827,6 @@
 		};
 
 		cpu4-bottom-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 6>;
 
 			trips {
@@ -4762,8 +4851,6 @@
 		};
 
 		cpu5-top-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 7>;
 
 			trips {
@@ -4788,8 +4875,6 @@
 		};
 
 		cpu5-bottom-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 8>;
 
 			trips {
@@ -4814,8 +4899,6 @@
 		};
 
 		cpu6-top-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 9>;
 
 			trips {
@@ -4840,8 +4923,6 @@
 		};
 
 		cpu6-bottom-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 10>;
 
 			trips {
@@ -4866,8 +4947,6 @@
 		};
 
 		cpu7-top-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 11>;
 
 			trips {
@@ -4892,8 +4971,6 @@
 		};
 
 		cpu7-middle-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 12>;
 
 			trips {
@@ -4918,8 +4995,6 @@
 		};
 
 		cpu7-bottom-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 13>;
 
 			trips {
@@ -4945,7 +5020,7 @@
 
 		gpu-top-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&tsens0 14>;
 
 			cooling-maps {
@@ -4956,35 +5031,29 @@
 			};
 
 			trips {
-				thermal-engine-config {
-					temperature = <125000>;
+				gpu_top_alert0: trip-point0 {
+					temperature = <85000>;
 					hysteresis = <1000>;
 					type = "passive";
 				};
 
-				thermal-hal-config {
-					temperature = <125000>;
+				trip-point1 {
+					temperature = <90000>;
 					hysteresis = <1000>;
-					type = "passive";
+					type = "hot";
 				};
 
-				reset-mon-cfg {
-					temperature = <115000>;
-					hysteresis = <5000>;
-					type = "passive";
-				};
-
-				gpu_top_alert0: trip-point0 {
-					temperature = <95000>;
-					hysteresis = <5000>;
-					type = "passive";
+				trip-point2 {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
 				};
 			};
 		};
 
 		gpu-bottom-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&tsens0 15>;
 
 			cooling-maps {
@@ -4995,35 +5064,27 @@
 			};
 
 			trips {
-				thermal-engine-config {
-					temperature = <125000>;
+				gpu_bottom_alert0: trip-point0 {
+					temperature = <85000>;
 					hysteresis = <1000>;
 					type = "passive";
 				};
 
-				thermal-hal-config {
-					temperature = <125000>;
+				trip-point1 {
+					temperature = <90000>;
 					hysteresis = <1000>;
-					type = "passive";
-				};
-
-				reset-mon-cfg {
-					temperature = <115000>;
-					hysteresis = <5000>;
-					type = "passive";
+					type = "hot";
 				};
 
-				gpu_bottom_alert0: trip-point0 {
-					temperature = <95000>;
-					hysteresis = <5000>;
-					type = "passive";
+				trip-point2 {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
 				};
 			};
 		};
 
 		aoss1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens1 0>;
 
 			trips {
@@ -5042,8 +5103,6 @@
 		};
 
 		cpu0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens1 1>;
 
 			trips {
@@ -5068,8 +5127,6 @@
 		};
 
 		cpu1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens1 2>;
 
 			trips {
@@ -5094,8 +5151,6 @@
 		};
 
 		cpu2-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens1 3>;
 
 			trips {
@@ -5120,8 +5175,6 @@
 		};
 
 		cpu3-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens1 4>;
 
 			trips {
@@ -5147,7 +5200,7 @@
 
 		cdsp0-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&tsens1 5>;
 
 			trips {
@@ -5179,7 +5232,7 @@
 
 		cdsp1-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&tsens1 6>;
 
 			trips {
@@ -5211,7 +5264,7 @@
 
 		cdsp2-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&tsens1 7>;
 
 			trips {
@@ -5242,8 +5295,6 @@
 		};
 
 		video-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens1 8>;
 
 			trips {
@@ -5263,7 +5314,7 @@
 
 		mem-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&tsens1 9>;
 
 			trips {
@@ -5288,8 +5339,6 @@
 		};
 
 		modem0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens1 10>;
 
 			trips {
@@ -5320,8 +5369,6 @@
 		};
 
 		modem1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens1 11>;
 
 			trips {
@@ -5352,8 +5399,6 @@
 		};
 
 		modem2-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens1 12>;
 
 			trips {
@@ -5384,8 +5429,6 @@
 		};
 
 		modem3-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens1 13>;
 
 			trips {
@@ -5416,8 +5459,6 @@
 		};
 
 		camera0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens1 14>;
 
 			trips {
@@ -5436,8 +5477,6 @@
 		};
 
 		camera1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens1 15>;
 
 			trips {
diff --git a/arch/arm64/boot/dts/qcom/sm8550-hdk.dts b/arch/arm64/boot/dts/qcom/sm8550-hdk.dts
index 12d60a0ee095..01c921602605 100644
--- a/arch/arm64/boot/dts/qcom/sm8550-hdk.dts
+++ b/arch/arm64/boot/dts/qcom/sm8550-hdk.dts
@@ -279,6 +279,65 @@
 			};
 		};
 	};
+
+	wcn7850-pmu {
+		compatible = "qcom,wcn7850-pmu";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&wlan_en>, <&bt_default>, <&pmk8550_sleep_clk>;
+
+		wlan-enable-gpios = <&tlmm 80 GPIO_ACTIVE_HIGH>;
+		bt-enable-gpios = <&tlmm 81 GPIO_ACTIVE_HIGH>;
+
+		vdd-supply = <&vreg_s5g_0p85>;
+		vddio-supply = <&vreg_l15b_1p8>;
+		vddaon-supply = <&vreg_s2g_0p85>;
+		vdddig-supply = <&vreg_s4e_0p95>;
+		vddrfa1p2-supply = <&vreg_s4g_1p25>;
+		vddrfa1p8-supply = <&vreg_s6g_1p86>;
+
+		regulators {
+			vreg_pmu_rfa_cmn: ldo0 {
+				regulator-name = "vreg_pmu_rfa_cmn";
+			};
+
+			vreg_pmu_aon_0p59: ldo1 {
+				regulator-name = "vreg_pmu_aon_0p59";
+			};
+
+			vreg_pmu_wlcx_0p8: ldo2 {
+				regulator-name = "vreg_pmu_wlcx_0p8";
+			};
+
+			vreg_pmu_wlmx_0p85: ldo3 {
+				regulator-name = "vreg_pmu_wlmx_0p85";
+			};
+
+			vreg_pmu_btcmx_0p85: ldo4 {
+				regulator-name = "vreg_pmu_btcmx_0p85";
+			};
+
+			vreg_pmu_rfa_0p8: ldo5 {
+				regulator-name = "vreg_pmu_rfa_0p8";
+			};
+
+			vreg_pmu_rfa_1p2: ldo6 {
+				regulator-name = "vreg_pmu_rfa_1p2";
+			};
+
+			vreg_pmu_rfa_1p8: ldo7 {
+				regulator-name = "vreg_pmu_rfa_1p8";
+			};
+
+			vreg_pmu_pcie_0p9: ldo8 {
+				regulator-name = "vreg_pmu_pcie_0p9";
+			};
+
+			vreg_pmu_pcie_1p8: ldo9 {
+				regulator-name = "vreg_pmu_pcie_1p8";
+			};
+		};
+	};
 };
 
 &apps_rsc {
@@ -940,7 +999,6 @@
 };
 
 &mdss_dp0_out {
-	remote-endpoint = <&usb_dp_qmpphy_dp_in>;
 	data-lanes = <0 1>;
 };
 
@@ -954,6 +1012,23 @@
 	status = "okay";
 };
 
+&pcieport0 {
+	wifi@0 {
+		compatible = "pci17cb,1107";
+		reg = <0x10000 0x0 0x0 0x0 0x0>;
+
+		vddrfacmn-supply = <&vreg_pmu_rfa_cmn>;
+		vddaon-supply = <&vreg_pmu_aon_0p59>;
+		vddwlcx-supply = <&vreg_pmu_wlcx_0p8>;
+		vddwlmx-supply = <&vreg_pmu_wlmx_0p85>;
+		vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;
+		vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;
+		vddrfa1p8-supply = <&vreg_pmu_rfa_1p8>;
+		vddpcie0p9-supply = <&vreg_pmu_pcie_0p9>;
+		vddpcie1p8-supply = <&vreg_pmu_pcie_1p8>;
+	};
+};
+
 &pcie0_phy {
 	vdda-phy-supply = <&vreg_l1e_0p88>;
 	vdda-pll-supply = <&vreg_l3e_1p2>;
@@ -979,10 +1054,6 @@
 	status = "okay";
 };
 
-&pcie_1_phy_aux_clk {
-	clock-frequency = <1000>;
-};
-
 &pm8550_gpios {
 	sdc2_card_det_n: sdc2-card-det-state {
 		pins = "gpio12";
@@ -1046,6 +1117,17 @@
 	status = "okay";
 };
 
+&pmk8550_gpios {
+	pmk8550_sleep_clk: sleep-clk-state {
+		pins = "gpio3";
+		function = "func1";
+		input-disable;
+		output-enable;
+		bias-disable;
+		power-source = <0>;
+	};
+};
+
 &qupv3_id_0 {
 	status = "okay";
 };
@@ -1111,6 +1193,7 @@
 
 		#sound-dai-cells = <0>;
 		sound-name-prefix = "SpkrLeft";
+		qcom,port-mapping = <1 2 3 7 10 13>;
 	};
 
 	/* WSA8845, Speaker South */
@@ -1128,6 +1211,7 @@
 
 		#sound-dai-cells = <0>;
 		sound-name-prefix = "SpkrRight";
+		qcom,port-mapping = <4 5 6 7 11 13>;
 	};
 };
 
@@ -1206,6 +1290,13 @@
 		bias-disable;
 		output-low;
 	};
+
+	wlan_en: wlan-en-state {
+		pins = "gpio80";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-pull-down;
+	};
 };
 
 &uart7 {
@@ -1218,20 +1309,15 @@
 	bluetooth {
 		compatible = "qcom,wcn7850-bt";
 
-		vddio-supply = <&vreg_l15b_1p8>;
-		vddaon-supply = <&vreg_s4e_0p95>;
-		vdddig-supply = <&vreg_s4e_0p95>;
-		vddrfa0p8-supply = <&vreg_s4e_0p95>;
-		vddrfa1p2-supply = <&vreg_s4g_1p25>;
-		vddrfa1p9-supply = <&vreg_s6g_1p86>;
+		vddrfacmn-supply = <&vreg_pmu_rfa_cmn>;
+		vddaon-supply = <&vreg_pmu_aon_0p59>;
+		vddwlcx-supply = <&vreg_pmu_wlcx_0p8>;
+		vddwlmx-supply = <&vreg_pmu_wlmx_0p85>;
+		vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;
+		vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;
+		vddrfa1p8-supply = <&vreg_pmu_rfa_1p8>;
 
 		max-speed = <3200000>;
-
-		enable-gpios = <&tlmm 81 GPIO_ACTIVE_HIGH>;
-		swctrl-gpios = <&tlmm 82 GPIO_ACTIVE_HIGH>;
-
-		pinctrl-0 = <&bt_default>;
-		pinctrl-names = "default";
 	};
 };
 
@@ -1258,19 +1344,10 @@
 	status = "okay";
 };
 
-&usb_1_dwc3 {
-	dr_mode = "otg";
-	usb-role-switch;
-};
-
 &usb_1_dwc3_hs {
 	remote-endpoint = <&pmic_glink_hs_in>;
 };
 
-&usb_1_dwc3_ss {
-	remote-endpoint = <&usb_dp_qmpphy_usb_ss_in>;
-};
-
 &usb_1_hsphy {
 	vdd-supply = <&vreg_l1e_0p88>;
 	vdda12-supply = <&vreg_l3e_1p2>;
@@ -1284,23 +1361,13 @@
 	vdda-phy-supply = <&vreg_l3e_1p2>;
 	vdda-pll-supply = <&vreg_l3f_0p88>;
 
-	orientation-switch;
-
 	status = "okay";
 };
 
-&usb_dp_qmpphy_dp_in {
-	remote-endpoint = <&mdss_dp0_out>;
-};
-
 &usb_dp_qmpphy_out {
 	remote-endpoint = <&pmic_glink_ss_in>;
 };
 
-&usb_dp_qmpphy_usb_ss_in {
-	remote-endpoint = <&usb_1_dwc3_ss>;
-};
-
 &xo_board {
 	clock-frequency = <76800000>;
 };
diff --git a/arch/arm64/boot/dts/qcom/sm8550-mtp.dts b/arch/arm64/boot/dts/qcom/sm8550-mtp.dts
index 3d4ad5aac70f..ab447fc252f7 100644
--- a/arch/arm64/boot/dts/qcom/sm8550-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/sm8550-mtp.dts
@@ -736,11 +736,6 @@
 
 &mdss_dp0_out {
 	data-lanes = <0 1>;
-	remote-endpoint = <&usb_dp_qmpphy_dp_in>;
-};
-
-&pcie_1_phy_aux_clk {
-	clock-frequency = <1000>;
 };
 
 &pcie0 {
@@ -847,6 +842,7 @@
 		sound-name-prefix = "SpkrLeft";
 		vdd-1p8-supply = <&vreg_l15b_1p8>;
 		vdd-io-supply = <&vreg_l3g_1p2>;
+		qcom,port-mapping = <1 2 3 7 10 13>;
 	};
 
 	/* WSA8845 */
@@ -860,6 +856,7 @@
 		sound-name-prefix = "SpkrRight";
 		vdd-1p8-supply = <&vreg_l15b_1p8>;
 		vdd-io-supply = <&vreg_l3g_1p2>;
+		qcom,port-mapping = <4 5 6 7 11 13>;
 	};
 };
 
@@ -951,19 +948,10 @@
 	status = "okay";
 };
 
-&usb_1_dwc3 {
-	dr_mode = "otg";
-	usb-role-switch;
-};
-
 &usb_1_dwc3_hs {
 	remote-endpoint = <&pmic_glink_hs_in>;
 };
 
-&usb_1_dwc3_ss {
-	remote-endpoint = <&usb_dp_qmpphy_usb_ss_in>;
-};
-
 &usb_1_hsphy {
 	vdd-supply = <&vreg_l1e_0p88>;
 	vdda12-supply = <&vreg_l3e_1p2>;
@@ -977,23 +965,13 @@
 	vdda-phy-supply = <&vreg_l3e_1p2>;
 	vdda-pll-supply = <&vreg_l3f_0p91>;
 
-	orientation-switch;
-
 	status = "okay";
 };
 
-&usb_dp_qmpphy_dp_in {
-	remote-endpoint = <&mdss_dp0_out>;
-};
-
 &usb_dp_qmpphy_out {
 	remote-endpoint = <&pmic_glink_ss_in>;
 };
 
-&usb_dp_qmpphy_usb_ss_in {
-	remote-endpoint = <&usb_1_dwc3_ss>;
-};
-
 &xo_board {
 	clock-frequency = <76800000>;
 };
diff --git a/arch/arm64/boot/dts/qcom/sm8550-qrd.dts b/arch/arm64/boot/dts/qcom/sm8550-qrd.dts
index 92f015017418..6052dd922ec5 100644
--- a/arch/arm64/boot/dts/qcom/sm8550-qrd.dts
+++ b/arch/arm64/boot/dts/qcom/sm8550-qrd.dts
@@ -214,6 +214,65 @@
 		regulator-always-on;
 		regulator-boot-on;
 	};
+
+	wcn7850-pmu {
+		compatible = "qcom,wcn7850-pmu";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&wlan_en>, <&bt_default>, <&pmk8550_sleep_clk>;
+
+		wlan-enable-gpios = <&tlmm 80 GPIO_ACTIVE_HIGH>;
+		bt-enable-gpios = <&tlmm 81 GPIO_ACTIVE_HIGH>;
+
+		vdd-supply = <&vreg_s5g_0p85>;
+		vddio-supply = <&vreg_l15b_1p8>;
+		vddaon-supply = <&vreg_s2g_0p85>;
+		vdddig-supply = <&vreg_s4e_0p95>;
+		vddrfa1p2-supply = <&vreg_s4g_1p25>;
+		vddrfa1p8-supply = <&vreg_s6g_1p86>;
+
+		regulators {
+			vreg_pmu_rfa_cmn: ldo0 {
+				regulator-name = "vreg_pmu_rfa_cmn";
+			};
+
+			vreg_pmu_aon_0p59: ldo1 {
+				regulator-name = "vreg_pmu_aon_0p59";
+			};
+
+			vreg_pmu_wlcx_0p8: ldo2 {
+				regulator-name = "vreg_pmu_wlcx_0p8";
+			};
+
+			vreg_pmu_wlmx_0p85: ldo3 {
+				regulator-name = "vreg_pmu_wlmx_0p85";
+			};
+
+			vreg_pmu_btcmx_0p85: ldo4 {
+				regulator-name = "vreg_pmu_btcmx_0p85";
+			};
+
+			vreg_pmu_rfa_0p8: ldo5 {
+				regulator-name = "vreg_pmu_rfa_0p8";
+			};
+
+			vreg_pmu_rfa_1p2: ldo6 {
+				regulator-name = "vreg_pmu_rfa_1p2";
+			};
+
+			vreg_pmu_rfa_1p8: ldo7 {
+				regulator-name = "vreg_pmu_rfa_1p8";
+			};
+
+			vreg_pmu_pcie_0p9: ldo8 {
+				regulator-name = "vreg_pmu_pcie_0p9";
+			};
+
+			vreg_pmu_pcie_1p8: ldo9 {
+				regulator-name = "vreg_pmu_pcie_1p8";
+			};
+		};
+	};
 };
 
 &apps_rsc {
@@ -720,17 +779,6 @@
 	status = "okay";
 };
 
-&gcc {
-	clocks = <&bi_tcxo_div2>, <&sleep_clk>,
-		 <&pcie0_phy>,
-		 <&pcie1_phy>,
-		 <0>,
-		 <&ufs_mem_phy 0>,
-		 <&ufs_mem_phy 1>,
-		 <&ufs_mem_phy 2>,
-		 <&usb_dp_qmpphy QMP_USB43DP_USB3_PIPE_CLK>;
-};
-
 &gpi_dma1 {
 	status = "okay";
 };
@@ -807,11 +855,6 @@
 
 &mdss_dp0_out {
 	data-lanes = <0 1>;
-	remote-endpoint = <&usb_dp_qmpphy_dp_in>;
-};
-
-&pcie_1_phy_aux_clk {
-	status = "disabled";
 };
 
 &pcie0 {
@@ -824,6 +867,23 @@
 	status = "okay";
 };
 
+&pcieport0 {
+	wifi@0 {
+		compatible = "pci17cb,1107";
+		reg = <0x10000 0x0 0x0 0x0 0x0>;
+
+		vddrfacmn-supply = <&vreg_pmu_rfa_cmn>;
+		vddaon-supply = <&vreg_pmu_aon_0p59>;
+		vddwlcx-supply = <&vreg_pmu_wlcx_0p8>;
+		vddwlmx-supply = <&vreg_pmu_wlmx_0p85>;
+		vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;
+		vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;
+		vddrfa1p8-supply = <&vreg_pmu_rfa_1p8>;
+		vddpcie0p9-supply = <&vreg_pmu_pcie_0p9>;
+		vddpcie1p8-supply = <&vreg_pmu_pcie_1p8>;
+	};
+};
+
 &pcie0_phy {
 	vdda-phy-supply = <&vreg_l1e_0p88>;
 	vdda-pll-supply = <&vreg_l3e_1p2>;
@@ -907,8 +967,15 @@
 	status = "okay";
 };
 
-&pcie_1_phy_aux_clk {
-	clock-frequency = <1000>;
+&pmk8550_gpios {
+	pmk8550_sleep_clk: sleep-clk-state {
+		pins = "gpio3";
+		function = "func1";
+		input-disable;
+		output-enable;
+		bias-disable;
+		power-source = <0>;
+	};
 };
 
 &qupv3_id_0 {
@@ -955,6 +1022,7 @@
 		sound-name-prefix = "SpkrLeft";
 		vdd-1p8-supply = <&vreg_l15b_1p8>;
 		vdd-io-supply = <&vreg_l3g_1p2>;
+		qcom,port-mapping = <1 2 3 7 10 13>;
 	};
 
 	/* WSA8845, Speaker South */
@@ -968,6 +1036,7 @@
 		sound-name-prefix = "SpkrRight";
 		vdd-1p8-supply = <&vreg_l15b_1p8>;
 		vdd-io-supply = <&vreg_l3g_1p2>;
+		qcom,port-mapping = <4 5 6 7 11 13>;
 	};
 };
 
@@ -1084,6 +1153,13 @@
 		bias-disable;
 		output-low;
 	};
+
+	wlan_en: wlan-en-state {
+		pins = "gpio80";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-pull-down;
+	};
 };
 
 &uart7 {
@@ -1096,20 +1172,15 @@
 	bluetooth {
 		compatible = "qcom,wcn7850-bt";
 
-		vddio-supply = <&vreg_l15b_1p8>;
-		vddaon-supply = <&vreg_s4e_0p95>;
-		vdddig-supply = <&vreg_s4e_0p95>;
-		vddrfa0p8-supply = <&vreg_s4e_0p95>;
-		vddrfa1p2-supply = <&vreg_s4g_1p25>;
-		vddrfa1p9-supply = <&vreg_s6g_1p86>;
+		vddrfacmn-supply = <&vreg_pmu_rfa_cmn>;
+		vddaon-supply = <&vreg_pmu_aon_0p59>;
+		vddwlcx-supply = <&vreg_pmu_wlcx_0p8>;
+		vddwlmx-supply = <&vreg_pmu_wlmx_0p85>;
+		vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;
+		vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;
+		vddrfa1p8-supply = <&vreg_pmu_rfa_1p8>;
 
 		max-speed = <3200000>;
-
-		enable-gpios = <&tlmm 81 GPIO_ACTIVE_HIGH>;
-		swctrl-gpios = <&tlmm 82 GPIO_ACTIVE_HIGH>;
-
-		pinctrl-0 = <&bt_default>;
-		pinctrl-names = "default";
 	};
 };
 
@@ -1135,19 +1206,10 @@
 	status = "okay";
 };
 
-&usb_1_dwc3 {
-	dr_mode = "otg";
-	usb-role-switch;
-};
-
 &usb_1_dwc3_hs {
 	remote-endpoint = <&pmic_glink_hs_in>;
 };
 
-&usb_1_dwc3_ss {
-	remote-endpoint = <&usb_dp_qmpphy_usb_ss_in>;
-};
-
 &usb_1_hsphy {
 	vdd-supply = <&vreg_l1e_0p88>;
 	vdda12-supply = <&vreg_l3e_1p2>;
@@ -1161,23 +1223,13 @@
 	vdda-phy-supply = <&vreg_l3e_1p2>;
 	vdda-pll-supply = <&vreg_l3f_0p88>;
 
-	orientation-switch;
-
 	status = "okay";
 };
 
-&usb_dp_qmpphy_dp_in {
-	remote-endpoint = <&mdss_dp0_out>;
-};
-
 &usb_dp_qmpphy_out {
 	remote-endpoint = <&redriver_ss_in>;
 };
 
-&usb_dp_qmpphy_usb_ss_in {
-	remote-endpoint = <&usb_1_dwc3_ss>;
-};
-
 &xo_board {
 	clock-frequency = <76800000>;
 };
diff --git a/arch/arm64/boot/dts/qcom/sm8550-samsung-q5q.dts b/arch/arm64/boot/dts/qcom/sm8550-samsung-q5q.dts
new file mode 100644
index 000000000000..3d351e90bb39
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sm8550-samsung-q5q.dts
@@ -0,0 +1,593 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2024, Alexandru Marc Serdeliuc <serdeliuk@yahoo.com>
+ * Copyright (c) 2024, David Wronek <david@mainlining.org>
+ * Copyright (c) 2022, Linaro Limited
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+#include "sm8550.dtsi"
+#include "pm8550.dtsi"
+#include "pm8550vs.dtsi"
+#include "pmk8550.dtsi"
+
+/delete-node/ &adspslpi_mem;
+/delete-node/ &cdsp_mem;
+/delete-node/ &mpss_dsm_mem;
+/delete-node/ &mpss_mem;
+/delete-node/ &rmtfs_mem;
+
+/ {
+	model = "Samsung Galaxy Z Fold5";
+	compatible = "samsung,q5q", "qcom,sm8550";
+	chassis-type = "handset";
+
+	aliases {
+		serial0 = &uart7;
+	};
+
+	chosen {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		framebuffer: framebuffer@b8000000 {
+			compatible = "simple-framebuffer";
+			reg = <0x0 0xb8000000 0x0 0x2b00000>;
+			width = <2176>;
+			height = <1812>;
+			stride = <(2176 * 4)>;
+			format = "a8r8g8b8";
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		pinctrl-0 = <&volume_up_n>;
+		pinctrl-names = "default";
+
+		key-volume-up {
+			label = "Volume Up";
+			linux,code = <KEY_VOLUMEUP>;
+			gpios = <&pm8550_gpios 6 GPIO_ACTIVE_LOW>;
+			debounce-interval = <15>;
+			linux,can-disable;
+			wakeup-source;
+		};
+	};
+
+	vph_pwr: vph-pwr-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vph_pwr";
+		regulator-min-microvolt = <3700000>;
+		regulator-max-microvolt = <3700000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	reserved-memory {
+		adspslpi_mem: adspslpi@9ea00000 {
+			reg = <0x0 0x9ea00000 0x0 0x59b4000>;
+			no-map;
+		};
+
+		cdsp_mem: cdsp-region@9c900000 {
+			reg = <0 0x9c900000 0 0x2000000>;
+			no-map;
+		};
+
+		mpss_dsm_mem: mpss-dsm@d4d00000 {
+			reg = <0x0 0xd4d00000 0x0 0x3300000>;
+			no-map;
+		};
+
+		mpss_mem: mpss@8b400000 {
+			reg = <0x0 0x8b400000 0x0 0xfc00000>;
+			no-map;
+		};
+
+		rmtfs_mem: rmtfs-region@d4a80000 {
+			reg = <0x0 0xd4a80000 0x0 0x280000>;
+			no-map;
+		};
+
+		/*
+		 * The bootloader will only keep display hardware enabled
+		 * if this memory region is named exactly 'splash_region'
+		 */
+		splash_region@b8000000 {
+			reg = <0x0 0xb8000000 0x0 0x2b00000>;
+			no-map;
+		};
+	};
+};
+
+&apps_rsc {
+	regulators-0 {
+		compatible = "qcom,pm8550-rpmh-regulators";
+		qcom,pmic-id = "b";
+
+		vreg_bob1: bob1 {
+			regulator-name = "vreg_bob1";
+			regulator-min-microvolt = <3296000>;
+			regulator-max-microvolt = <3960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_bob2: bob2 {
+			regulator-name = "vreg_bob2";
+			regulator-min-microvolt = <2720000>;
+			regulator-max-microvolt = <3960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l1b_1p8: ldo1 {
+			regulator-name = "vreg_l1b_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2b_3p0: ldo2 {
+			regulator-name = "vreg_l2b_3p0";
+			regulator-min-microvolt = <3008000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l5b_3p1: ldo5 {
+			regulator-name = "vreg_l5b_3p1";
+			regulator-min-microvolt = <3104000>;
+			regulator-max-microvolt = <3104000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l6b_1p8: ldo6 {
+			regulator-name = "vreg_l6b_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l7b_1p8: ldo7 {
+			regulator-name = "vreg_l7b_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l8b_1p8: ldo8 {
+			regulator-name = "vreg_l8b_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l9b_2p9: ldo9 {
+			regulator-name = "vreg_l9b_2p9";
+			regulator-min-microvolt = <2960000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l11b_1p2: ldo11 {
+			regulator-name = "vreg_l11b_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1504000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l12b_1p8: ldo12 {
+			regulator-name = "vreg_l12b_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l13b_3p0: ldo13 {
+			regulator-name = "vreg_l13b_3p0";
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l14b_3p2: ldo14 {
+			regulator-name = "vreg_l14b_3p2";
+			regulator-min-microvolt = <3200000>;
+			regulator-max-microvolt = <3200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l15b_1p8: ldo15 {
+			regulator-name = "vreg_l15b_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+			regulator-always-on;
+		};
+
+		vreg_l16b_2p8: ldo16 {
+			regulator-name = "vreg_l16b_2p8";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l17b_2p5: ldo17 {
+			regulator-name = "vreg_l17b_2p5";
+			regulator-min-microvolt = <2504000>;
+			regulator-max-microvolt = <2504000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-1 {
+		compatible = "qcom,pm8550vs-rpmh-regulators";
+		qcom,pmic-id = "c";
+
+		vreg_l3c_0p91: ldo3 {
+			regulator-name = "vreg_l3c_0p9";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <912000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-2 {
+		compatible = "qcom,pm8550vs-rpmh-regulators";
+		qcom,pmic-id = "d";
+
+		vreg_l1d_0p88: ldo1 {
+			regulator-name = "vreg_l1d_0p88";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-3 {
+		compatible = "qcom,pm8550vs-rpmh-regulators";
+		qcom,pmic-id = "e";
+
+		vreg_s4e_0p9: smps4 {
+			regulator-name = "vreg_s4e_0p9";
+			regulator-min-microvolt = <904000>;
+			regulator-max-microvolt = <984000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_s5e_1p1: smps5 {
+			regulator-name = "vreg_s5e_1p1";
+			regulator-min-microvolt = <1080000>;
+			regulator-max-microvolt = <1120000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l1e_0p88: ldo1 {
+			regulator-name = "vreg_l1e_0p88";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <880000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2e_0p9: ldo2 {
+			regulator-name = "vreg_l2e_0p9";
+			regulator-min-microvolt = <904000>;
+			regulator-max-microvolt = <970000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3e_1p2: ldo3 {
+			regulator-name = "vreg_l3e_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-4 {
+		compatible = "qcom,pm8550ve-rpmh-regulators";
+		qcom,pmic-id = "f";
+
+		vreg_s4f_0p5: smps4 {
+			regulator-name = "vreg_s4f_0p5";
+			regulator-min-microvolt = <500000>;
+			regulator-max-microvolt = <700000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l1f_0p9: ldo1 {
+			regulator-name = "vreg_l1f_0p9";
+			regulator-min-microvolt = <912000>;
+			regulator-max-microvolt = <912000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2f_0p88: ldo2 {
+			regulator-name = "vreg_l2f_0p88";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <912000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3f_0p91: ldo3 {
+			regulator-name = "vreg_l3f_0p91";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <912000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-5 {
+		compatible = "qcom,pm8550vs-rpmh-regulators";
+		qcom,pmic-id = "g";
+
+		vreg_s1g_1p2: smps1 {
+			regulator-name = "vreg_s1g_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1300000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_s2g_0p8: smps2 {
+			regulator-name = "vreg_s2g_0p8";
+			regulator-min-microvolt = <800000>;
+			regulator-max-microvolt = <1000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_s3g_0p7: smps3 {
+			regulator-name = "vreg_s3g_0p7";
+			regulator-min-microvolt = <300000>;
+			regulator-max-microvolt = <1004000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_s4g_1p3: smps4 {
+			regulator-name = "vreg_s4g_1p3";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1352000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_s5g_0p8: smps5 {
+			regulator-name = "vreg_s5g_0p8";
+			regulator-min-microvolt = <500000>;
+			regulator-max-microvolt = <1004000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_s6g_1p8: smps6 {
+			regulator-name = "vreg_s6g_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l1g_1p2: ldo1 {
+			regulator-name = "vreg_l1g_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2g_1p2: ldo2 {
+			regulator-name = "vreg_l2g_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3g_1p2: ldo3 {
+			regulator-name = "vreg_l3g_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-6 {
+		compatible = "qcom,pm8010-rpmh-regulators";
+		qcom,pmic-id = "m";
+
+		vreg_l1m_1p056: ldo1 {
+			regulator-name = "vreg_l1m_1p056";
+			regulator-min-microvolt = <1056000>;
+			regulator-max-microvolt = <1056000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2m_1p056: ldo2 {
+			regulator-name = "vreg_l2m_1p056";
+			regulator-min-microvolt = <1056000>;
+			regulator-max-microvolt = <1056000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3m_2p8: ldo3 {
+			regulator-name = "vreg_l3m_2p8";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l4m_2p8: ldo4 {
+			regulator-name = "vreg_l4m_2p8";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l5m_1p8: ldo5 {
+			regulator-name = "vreg_l5m_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l6m_1p8: ldo6 {
+			regulator-name = "vreg_l6m_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l7m_2p9: ldo7 {
+			regulator-name = "vreg_l7m_2p9";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2904000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-7 {
+		compatible = "qcom,pm8010-rpmh-regulators";
+		qcom,pmic-id = "n";
+
+		vreg_l1n_1p1: ldo1 {
+			regulator-name = "vreg_l1n_1p1";
+			regulator-min-microvolt = <1104000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2n_1p1: ldo2 {
+			regulator-name = "vreg_l2n_1p1";
+			regulator-min-microvolt = <1104000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3n_2p8: ldo3 {
+			regulator-name = "vreg_l3n_2p8";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <3000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l4n_2p8: ldo4 {
+			regulator-name = "vreg_l4n_2p8";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l5n_1p8: ldo5 {
+			regulator-name = "vreg_l5n_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l6n_3p3: ldo6 {
+			regulator-name = "vreg_l6n_3p3";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <3304000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l7n_2p96: ldo7 {
+			regulator-name = "vreg_l7n_2p96";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+};
+
+&dispcc {
+	status = "disabled";
+};
+
+&i2c_master_hub_0 {
+	status = "okay";
+};
+
+&pcie0 {
+	wake-gpios = <&tlmm 96 GPIO_ACTIVE_HIGH>;
+	perst-gpios = <&tlmm 94 GPIO_ACTIVE_LOW>;
+	pinctrl-0 = <&pcie0_default_state>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&pcie0_phy {
+	vdda-phy-supply = <&vreg_l1e_0p88>;
+	vdda-pll-supply = <&vreg_l3e_1p2>;
+	status = "okay";
+};
+
+&pm8550_gpios {
+	volume_up_n: volume-up-n-state {
+		pins = "gpio6";
+		function = "normal";
+		power-source = <1>;
+		bias-pull-up;
+		input-enable;
+	};
+};
+
+&pon_pwrkey {
+	status = "okay";
+};
+
+&pon_resin {
+	status = "okay";
+	linux,code = <KEY_VOLUMEDOWN>;
+};
+
+&qupv3_id_0 {
+	status = "okay";
+};
+
+&remoteproc_adsp {
+	firmware-name = "qcom/sm8550/adsp.mdt",
+			"qcom/sm8550/adsp_dtb.mdt";
+	status = "okay";
+};
+
+&remoteproc_cdsp {
+	firmware-name = "qcom/sm8550/cdsp.mdt",
+			"qcom/sm8550/cdsp_dtb.mdt";
+	status = "okay";
+};
+
+&remoteproc_mpss {
+	firmware-name = "qcom/sm8550/modem.mdt",
+			"qcom/sm8550/modem_dtb.mdt";
+	status = "okay";
+};
+
+&sleep_clk {
+	clock-frequency = <32000>;
+};
+
+&tlmm {
+	gpio-reserved-ranges = <36 4>, <50 2>;
+};
+
+&ufs_mem_hc {
+	reset-gpios = <&tlmm 210 GPIO_ACTIVE_LOW>;
+	vcc-supply = <&vreg_l17b_2p5>;
+	vcc-max-microamp = <1300000>;
+	vccq-supply = <&vreg_l1g_1p2>;
+	vccq-max-microamp = <1200000>;
+	vdd-hba-supply = <&vreg_l3g_1p2>;
+	status = "okay";
+};
+
+&ufs_mem_phy {
+	vdda-phy-supply = <&vreg_l1d_0p88>;
+	vdda-pll-supply = <&vreg_l3e_1p2>;
+	status = "okay";
+};
+
+&xo_board {
+	clock-frequency = <76800000>;
+};
diff --git a/arch/arm64/boot/dts/qcom/sm8550-sony-xperia-yodo-pdx234.dts b/arch/arm64/boot/dts/qcom/sm8550-sony-xperia-yodo-pdx234.dts
index 85e0d3d66e16..85d487ef80a0 100644
--- a/arch/arm64/boot/dts/qcom/sm8550-sony-xperia-yodo-pdx234.dts
+++ b/arch/arm64/boot/dts/qcom/sm8550-sony-xperia-yodo-pdx234.dts
@@ -737,19 +737,10 @@
 	status = "okay";
 };
 
-&usb_1_dwc3 {
-	dr_mode = "otg";
-	usb-role-switch;
-};
-
 &usb_1_dwc3_hs {
 	remote-endpoint = <&pmic_glink_hs_in>;
 };
 
-&usb_1_dwc3_ss {
-	remote-endpoint = <&usb_dp_qmpphy_usb_ss_in>;
-};
-
 &usb_1_hsphy {
 	vdd-supply = <&pm8550vs_2_l1>;
 	vdda12-supply = <&pm8550vs_2_l3>;
@@ -761,7 +752,6 @@
 &usb_dp_qmpphy {
 	vdda-phy-supply = <&pm8550vs_2_l3>;
 	vdda-pll-supply = <&pm8550ve_l3>;
-	orientation-switch;
 
 	status = "okay";
 };
@@ -770,10 +760,6 @@
 	remote-endpoint = <&pmic_glink_ss_in>;
 };
 
-&usb_dp_qmpphy_usb_ss_in {
-	remote-endpoint = <&usb_1_dwc3_ss>;
-};
-
 &xo_board {
 	clock-frequency = <76800000>;
 };
diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi
index bc5aeb05ffc3..9dc0ee3eb98f 100644
--- a/arch/arm64/boot/dts/qcom/sm8550.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi
@@ -58,11 +58,6 @@
 			clock-mult = <1>;
 			clock-div = <2>;
 		};
-
-		pcie_1_phy_aux_clk: pcie-1-phy-aux-clk {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-		};
 	};
 
 	cpus {
@@ -357,8 +352,23 @@
 		reg = <0 0xa0000000 0 0>;
 	};
 
-	pmu {
-		compatible = "arm,armv8-pmuv3";
+	pmu-a510 {
+		compatible = "arm,cortex-a510-pmu";
+		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>;
+	};
+
+	pmu-a710 {
+		compatible = "arm,cortex-a710-pmu";
+		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>;
+	};
+
+	pmu-a715 {
+		compatible = "arm,cortex-a715-pmu";
+		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>;
+	};
+
+	pmu-x3 {
+		compatible = "arm,cortex-x3-pmu";
 		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>;
 	};
 
@@ -776,8 +786,8 @@
 			#power-domain-cells = <1>;
 			clocks = <&bi_tcxo_div2>, <&sleep_clk>,
 				 <&pcie0_phy>,
-				 <&pcie1_phy>,
-				 <&pcie_1_phy_aux_clk>,
+				 <&pcie1_phy QMP_PCIE_PIPE_CLK>,
+				 <&pcie1_phy QMP_PCIE_PHY_AUX_CLK>,
 				 <&ufs_mem_phy 0>,
 				 <&ufs_mem_phy 1>,
 				 <&ufs_mem_phy 2>,
@@ -1774,7 +1784,7 @@
 
 			status = "disabled";
 
-			pcie@0 {
+			pcieport0: pcie@0 {
 				device_type = "pci";
 				reg = <0x0 0x0 0x0 0x0 0x0>;
 				bus-range = <0x01 0xff>;
@@ -1928,7 +1938,7 @@
 
 			power-domains = <&gcc PCIE_1_PHY_GDSC>;
 
-			#clock-cells = <0>;
+			#clock-cells = <1>;
 			clock-output-names = "pcie1_pipe_clk";
 
 			#phy-cells = <0>;
@@ -2737,6 +2747,98 @@
 			#power-domain-cells = <1>;
 		};
 
+		cci0: cci@ac15000 {
+			compatible = "qcom,sm8550-cci", "qcom,msm8996-cci";
+			reg = <0 0x0ac15000 0 0x1000>;
+			interrupts = <GIC_SPI 426 IRQ_TYPE_EDGE_RISING>;
+			power-domains = <&camcc CAM_CC_TITAN_TOP_GDSC>;
+			clocks = <&camcc CAM_CC_CAMNOC_AXI_CLK>,
+				 <&camcc CAM_CC_CPAS_AHB_CLK>,
+				 <&camcc CAM_CC_CCI_0_CLK>;
+			clock-names = "camnoc_axi",
+				      "cpas_ahb",
+				      "cci";
+			pinctrl-0 = <&cci0_0_default &cci0_1_default>;
+			pinctrl-1 = <&cci0_0_sleep &cci0_1_sleep>;
+			pinctrl-names = "default", "sleep";
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			cci0_i2c0: i2c-bus@0 {
+				reg = <0>;
+				clock-frequency = <1000000>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+
+			cci0_i2c1: i2c-bus@1 {
+				reg = <1>;
+				clock-frequency = <1000000>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+		};
+
+		cci1: cci@ac16000 {
+			compatible = "qcom,sm8550-cci", "qcom,msm8996-cci";
+			reg = <0 0x0ac16000 0 0x1000>;
+			interrupts = <GIC_SPI 427 IRQ_TYPE_EDGE_RISING>;
+			power-domains = <&camcc CAM_CC_TITAN_TOP_GDSC>;
+			clocks = <&camcc CAM_CC_CAMNOC_AXI_CLK>,
+				 <&camcc CAM_CC_CPAS_AHB_CLK>,
+				 <&camcc CAM_CC_CCI_1_CLK>;
+			clock-names = "camnoc_axi",
+				      "cpas_ahb",
+				      "cci";
+			pinctrl-0 = <&cci1_0_default>;
+			pinctrl-1 = <&cci1_0_sleep>;
+			pinctrl-names = "default", "sleep";
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			cci1_i2c0: i2c-bus@0 {
+				reg = <0>;
+				clock-frequency = <1000000>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+		};
+
+		cci2: cci@ac17000 {
+			compatible = "qcom,sm8550-cci", "qcom,msm8996-cci";
+			reg = <0 0x0ac17000 0 0x1000>;
+			interrupts = <GIC_SPI 428 IRQ_TYPE_EDGE_RISING>;
+			power-domains = <&camcc CAM_CC_TITAN_TOP_GDSC>;
+			clocks = <&camcc CAM_CC_CAMNOC_AXI_CLK>,
+				 <&camcc CAM_CC_CPAS_AHB_CLK>,
+				 <&camcc CAM_CC_CCI_2_CLK>;
+			clock-names = "camnoc_axi",
+				      "cpas_ahb",
+				      "cci";
+			pinctrl-0 = <&cci2_0_default &cci2_1_default>;
+			pinctrl-1 = <&cci2_0_sleep &cci2_1_sleep>;
+			pinctrl-names = "default", "sleep";
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			cci2_i2c0: i2c-bus@0 {
+				reg = <0>;
+				clock-frequency = <1000000>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+
+			cci2_i2c1: i2c-bus@1 {
+				reg = <1>;
+				clock-frequency = <1000000>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+		};
+
 		camcc: clock-controller@ade0000 {
 			compatible = "qcom,sm8550-camcc";
 			reg = <0 0x0ade0000 0 0x20000>;
@@ -2910,6 +3012,7 @@
 					port@1 {
 						reg = <1>;
 						mdss_dp0_out: endpoint {
+							remote-endpoint = <&usb_dp_qmpphy_dp_in>;
 						};
 					};
 				};
@@ -3169,6 +3272,8 @@
 			#clock-cells = <1>;
 			#phy-cells = <1>;
 
+			orientation-switch;
+
 			status = "disabled";
 
 			ports {
@@ -3186,6 +3291,7 @@
 					reg = <1>;
 
 					usb_dp_qmpphy_usb_ss_in: endpoint {
+						remote-endpoint = <&usb_1_dwc3_ss>;
 					};
 				};
 
@@ -3193,6 +3299,7 @@
 					reg = <2>;
 
 					usb_dp_qmpphy_dp_in: endpoint {
+						remote-endpoint = <&mdss_dp0_out>;
 					};
 				};
 			};
@@ -3264,6 +3371,7 @@
 				snps,has-lpm-erratum;
 				tx-fifo-resize;
 				dma-coherent;
+				usb-role-switch;
 
 				ports {
 					#address-cells = <1>;
@@ -3280,6 +3388,7 @@
 						reg = <1>;
 
 						usb_1_dwc3_ss: endpoint {
+							remote-endpoint = <&usb_dp_qmpphy_usb_ss_in>;
 						};
 					};
 				};
@@ -3376,6 +3485,166 @@
 			gpio-ranges = <&tlmm 0 0 211>;
 			wakeup-parent = <&pdc>;
 
+			cci0_0_default: cci0-0-default-state {
+				sda-pins {
+					pins = "gpio110";
+					function = "cci_i2c_sda";
+					drive-strength = <2>;
+					bias-pull-up = <2200>;
+				};
+
+				scl-pins {
+					pins = "gpio111";
+					function = "cci_i2c_scl";
+					drive-strength = <2>;
+					bias-pull-up = <2200>;
+				};
+			};
+
+			cci0_0_sleep: cci0-0-sleep-state {
+				sda-pins {
+					pins = "gpio110";
+					function = "cci_i2c_sda";
+					drive-strength = <2>;
+					bias-pull-down;
+				};
+
+				scl-pins {
+					pins = "gpio111";
+					function = "cci_i2c_scl";
+					drive-strength = <2>;
+					bias-pull-down;
+				};
+			};
+
+			cci0_1_default: cci0-1-default-state {
+				sda-pins {
+					pins = "gpio112";
+					function = "cci_i2c_sda";
+					drive-strength = <2>;
+					bias-pull-up = <2200>;
+				};
+
+				scl-pins {
+					pins = "gpio113";
+					function = "cci_i2c_scl";
+					drive-strength = <2>;
+					bias-pull-up = <2200>;
+				};
+			};
+
+			cci0_1_sleep: cci0-1-sleep-state {
+				sda-pins {
+					pins = "gpio112";
+					function = "cci_i2c_sda";
+					drive-strength = <2>;
+					bias-pull-down;
+				};
+
+				scl-pins {
+					pins = "gpio113";
+					function = "cci_i2c_scl";
+					drive-strength = <2>;
+					bias-pull-down;
+				};
+			};
+
+			cci1_0_default: cci1-0-default-state {
+				sda-pins {
+					pins = "gpio114";
+					function = "cci_i2c_sda";
+					drive-strength = <2>;
+					bias-pull-up = <2200>;
+				};
+
+				scl-pins {
+					pins = "gpio115";
+					function = "cci_i2c_scl";
+					drive-strength = <2>;
+					bias-pull-up = <2200>;
+				};
+			};
+
+			cci1_0_sleep: cci1-0-sleep-state {
+				sda-pins {
+					pins = "gpio114";
+					function = "cci_i2c_sda";
+					drive-strength = <2>;
+					bias-pull-down;
+				};
+
+				scl-pins {
+					pins = "gpio115";
+					function = "cci_i2c_scl";
+					drive-strength = <2>;
+					bias-pull-down;
+				};
+			};
+
+			cci2_0_default: cci2-0-default-state {
+				sda-pins {
+					pins = "gpio74";
+					function = "cci_i2c_sda";
+					drive-strength = <2>;
+					bias-pull-up = <2200>;
+				};
+
+				scl-pins {
+					pins = "gpio75";
+					function = "cci_i2c_scl";
+					drive-strength = <2>;
+					bias-pull-up = <2200>;
+				};
+			};
+
+			cci2_0_sleep: cci2-0-sleep-state {
+				sda-pins {
+					pins = "gpio74";
+					function = "cci_i2c_sda";
+					drive-strength = <2>;
+					bias-pull-down;
+				};
+
+				scl-pins {
+					pins = "gpio75";
+					function = "cci_i2c_scl";
+					drive-strength = <2>;
+					bias-pull-down;
+				};
+			};
+
+			cci2_1_default: cci2-1-default-state {
+				sda-pins {
+					pins = "gpio0";
+					function = "cci_i2c_sda";
+					drive-strength = <2>;
+					bias-pull-up = <2200>;
+				};
+
+				scl-pins {
+					pins = "gpio1";
+					function = "cci_i2c_scl";
+					drive-strength = <2>;
+					bias-pull-up = <2200>;
+				};
+			};
+
+			cci2_1_sleep: cci2-1-sleep-state {
+				sda-pins {
+					pins = "gpio0";
+					function = "cci_i2c_sda";
+					drive-strength = <2>;
+					bias-pull-down;
+				};
+
+				scl-pins {
+					pins = "gpio1";
+					function = "cci_i2c_scl";
+					drive-strength = <2>;
+					bias-pull-down;
+				};
+			};
+
 			hub_i2c0_data_clk: hub-i2c0-data-clk-state {
 				/* SDA, SCL */
 				pins = "gpio16", "gpio17";
@@ -4295,12 +4564,14 @@
 			      <0 0x25200000 0 0x200000>,
 			      <0 0x25400000 0 0x200000>,
 			      <0 0x25600000 0 0x200000>,
-			      <0 0x25800000 0 0x200000>;
+			      <0 0x25800000 0 0x200000>,
+			      <0 0x25a00000 0 0x200000>;
 			reg-names = "llcc0_base",
 				    "llcc1_base",
 				    "llcc2_base",
 				    "llcc3_base",
-				    "llcc_broadcast_base";
+				    "llcc_broadcast_base",
+				    "llcc_broadcast_and_base";
 			interrupts = <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
@@ -4571,8 +4842,6 @@
 
 	thermal-zones {
 		aoss0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 0>;
 
 			trips {
@@ -4591,8 +4860,6 @@
 		};
 
 		cpuss0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 1>;
 
 			trips {
@@ -4611,8 +4878,6 @@
 		};
 
 		cpuss1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 2>;
 
 			trips {
@@ -4631,8 +4896,6 @@
 		};
 
 		cpuss2-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 3>;
 
 			trips {
@@ -4651,8 +4914,6 @@
 		};
 
 		cpuss3-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 4>;
 
 			trips {
@@ -4671,8 +4932,6 @@
 		};
 
 		cpu3-top-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 5>;
 
 			trips {
@@ -4697,8 +4956,6 @@
 		};
 
 		cpu3-bottom-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 6>;
 
 			trips {
@@ -4723,8 +4980,6 @@
 		};
 
 		cpu4-top-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 7>;
 
 			trips {
@@ -4749,8 +5004,6 @@
 		};
 
 		cpu4-bottom-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 8>;
 
 			trips {
@@ -4775,8 +5028,6 @@
 		};
 
 		cpu5-top-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 9>;
 
 			trips {
@@ -4801,8 +5052,6 @@
 		};
 
 		cpu5-bottom-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 10>;
 
 			trips {
@@ -4827,8 +5076,6 @@
 		};
 
 		cpu6-top-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 11>;
 
 			trips {
@@ -4853,8 +5100,6 @@
 		};
 
 		cpu6-bottom-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 12>;
 
 			trips {
@@ -4879,8 +5124,6 @@
 		};
 
 		cpu7-top-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 13>;
 
 			trips {
@@ -4905,8 +5148,6 @@
 		};
 
 		cpu7-middle-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 14>;
 
 			trips {
@@ -4931,8 +5172,6 @@
 		};
 
 		cpu7-bottom-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 15>;
 
 			trips {
@@ -4957,8 +5196,6 @@
 		};
 
 		aoss1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens1 0>;
 
 			trips {
@@ -4977,8 +5214,6 @@
 		};
 
 		cpu0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens1 1>;
 
 			trips {
@@ -5003,8 +5238,6 @@
 		};
 
 		cpu1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens1 2>;
 
 			trips {
@@ -5029,8 +5262,6 @@
 		};
 
 		cpu2-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens1 3>;
 
 			trips {
@@ -5056,7 +5287,7 @@
 
 		cdsp0-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&tsens2 4>;
 
 			trips {
@@ -5088,7 +5319,7 @@
 
 		cdsp1-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&tsens2 5>;
 
 			trips {
@@ -5120,7 +5351,7 @@
 
 		cdsp2-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&tsens2 6>;
 
 			trips {
@@ -5152,7 +5383,7 @@
 
 		cdsp3-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&tsens2 7>;
 
 			trips {
@@ -5183,8 +5414,6 @@
 		};
 
 		video-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens1 8>;
 
 			trips {
@@ -5204,7 +5433,7 @@
 
 		mem-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&tsens1 9>;
 
 			trips {
@@ -5229,8 +5458,6 @@
 		};
 
 		modem0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens1 10>;
 
 			trips {
@@ -5261,8 +5488,6 @@
 		};
 
 		modem1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens1 11>;
 
 			trips {
@@ -5293,8 +5518,6 @@
 		};
 
 		modem2-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens1 12>;
 
 			trips {
@@ -5325,8 +5548,6 @@
 		};
 
 		modem3-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens1 13>;
 
 			trips {
@@ -5357,8 +5578,6 @@
 		};
 
 		camera0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens1 14>;
 
 			trips {
@@ -5377,8 +5596,6 @@
 		};
 
 		camera1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens1 15>;
 
 			trips {
@@ -5397,8 +5614,6 @@
 		};
 
 		aoss2-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens2 0>;
 
 			trips {
@@ -5418,312 +5633,264 @@
 
 		gpuss-0-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&tsens2 1>;
 
 			cooling-maps {
 				map0 {
-					trip = <&gpu0_junction_config>;
+					trip = <&gpu0_alert0>;
 					cooling-device = <&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 				};
 			};
 
 			trips {
-				thermal-engine-config {
-					temperature = <125000>;
+				gpu0_alert0: trip-point0 {
+					temperature = <85000>;
 					hysteresis = <1000>;
 					type = "passive";
 				};
 
-				thermal-hal-config {
-					temperature = <125000>;
+				trip-point1 {
+					temperature = <90000>;
 					hysteresis = <1000>;
-					type = "passive";
-				};
-
-				reset-mon-config {
-					temperature = <115000>;
-					hysteresis = <5000>;
-					type = "passive";
+					type = "hot";
 				};
 
-				gpu0_junction_config: junction-config {
-					temperature = <95000>;
-					hysteresis = <5000>;
-					type = "passive";
+				trip-point2 {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
 				};
 			};
 		};
 
 		gpuss-1-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&tsens2 2>;
 
 			cooling-maps {
 				map0 {
-					trip = <&gpu1_junction_config>;
+					trip = <&gpu1_alert0>;
 					cooling-device = <&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 				};
 			};
 
 			trips {
-				thermal-engine-config {
-					temperature = <125000>;
+				gpu1_alert0: trip-point0 {
+					temperature = <85000>;
 					hysteresis = <1000>;
 					type = "passive";
 				};
 
-				thermal-hal-config {
-					temperature = <125000>;
+				trip-point1 {
+					temperature = <90000>;
 					hysteresis = <1000>;
-					type = "passive";
-				};
-
-				reset-mon-config {
-					temperature = <115000>;
-					hysteresis = <5000>;
-					type = "passive";
+					type = "hot";
 				};
 
-				gpu1_junction_config: junction-config {
-					temperature = <95000>;
-					hysteresis = <5000>;
-					type = "passive";
+				trip-point2 {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
 				};
 			};
 		};
 
 		gpuss-2-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&tsens2 3>;
 
 			cooling-maps {
 				map0 {
-					trip = <&gpu2_junction_config>;
+					trip = <&gpu2_alert0>;
 					cooling-device = <&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 				};
 			};
 
 			trips {
-				thermal-engine-config {
-					temperature = <125000>;
+				gpu2_alert0: trip-point0 {
+					temperature = <85000>;
 					hysteresis = <1000>;
 					type = "passive";
 				};
 
-				thermal-hal-config {
-					temperature = <125000>;
+				trip-point1 {
+					temperature = <90000>;
 					hysteresis = <1000>;
-					type = "passive";
-				};
-
-				reset-mon-config {
-					temperature = <115000>;
-					hysteresis = <5000>;
-					type = "passive";
+					type = "hot";
 				};
 
-				gpu2_junction_config: junction-config {
-					temperature = <95000>;
-					hysteresis = <5000>;
-					type = "passive";
+				trip-point2 {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
 				};
 			};
 		};
 
 		gpuss-3-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&tsens2 4>;
 
 			cooling-maps {
 				map0 {
-					trip = <&gpu3_junction_config>;
+					trip = <&gpu3_alert0>;
 					cooling-device = <&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 				};
 			};
 
 			trips {
-				thermal-engine-config {
-					temperature = <125000>;
+				gpu3_alert0: trip-point0 {
+					temperature = <85000>;
 					hysteresis = <1000>;
 					type = "passive";
 				};
 
-				thermal-hal-config {
-					temperature = <125000>;
+				trip-point1 {
+					temperature = <90000>;
 					hysteresis = <1000>;
-					type = "passive";
-				};
-
-				reset-mon-config {
-					temperature = <115000>;
-					hysteresis = <5000>;
-					type = "passive";
+					type = "hot";
 				};
 
-				gpu3_junction_config: junction-config {
-					temperature = <95000>;
-					hysteresis = <5000>;
-					type = "passive";
+				trip-point2 {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
 				};
 			};
 		};
 
 		gpuss-4-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&tsens2 5>;
 
 			cooling-maps {
 				map0 {
-					trip = <&gpu4_junction_config>;
+					trip = <&gpu4_alert0>;
 					cooling-device = <&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 				};
 			};
 
 			trips {
-				thermal-engine-config {
-					temperature = <125000>;
+				gpu4_alert0: trip-point0 {
+					temperature = <85000>;
 					hysteresis = <1000>;
 					type = "passive";
 				};
 
-				thermal-hal-config {
-					temperature = <125000>;
+				trip-point1 {
+					temperature = <90000>;
 					hysteresis = <1000>;
-					type = "passive";
-				};
-
-				reset-mon-config {
-					temperature = <115000>;
-					hysteresis = <5000>;
-					type = "passive";
+					type = "hot";
 				};
 
-				gpu4_junction_config: junction-config {
-					temperature = <95000>;
-					hysteresis = <5000>;
-					type = "passive";
+				trip-point2 {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
 				};
 			};
 		};
 
 		gpuss-5-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&tsens2 6>;
 
 			cooling-maps {
 				map0 {
-					trip = <&gpu5_junction_config>;
+					trip = <&gpu5_alert0>;
 					cooling-device = <&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 				};
 			};
 
 			trips {
-				thermal-engine-config {
-					temperature = <125000>;
+				gpu5_alert0: trip-point0 {
+					temperature = <85000>;
 					hysteresis = <1000>;
 					type = "passive";
 				};
 
-				thermal-hal-config {
-					temperature = <125000>;
+				trip-point1 {
+					temperature = <90000>;
 					hysteresis = <1000>;
-					type = "passive";
+					type = "hot";
 				};
 
-				reset-mon-config {
-					temperature = <115000>;
-					hysteresis = <5000>;
-					type = "passive";
-				};
-
-				gpu5_junction_config: junction-config {
-					temperature = <95000>;
-					hysteresis = <5000>;
-					type = "passive";
+				trip-point2 {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
 				};
 			};
 		};
 
 		gpuss-6-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&tsens2 7>;
 
 			cooling-maps {
 				map0 {
-					trip = <&gpu6_junction_config>;
+					trip = <&gpu6_alert0>;
 					cooling-device = <&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 				};
 			};
 
 			trips {
-				thermal-engine-config {
-					temperature = <125000>;
+				gpu6_alert0: trip-point0 {
+					temperature = <85000>;
 					hysteresis = <1000>;
 					type = "passive";
 				};
 
-				thermal-hal-config {
-					temperature = <125000>;
+				trip-point1 {
+					temperature = <90000>;
 					hysteresis = <1000>;
-					type = "passive";
-				};
-
-				reset-mon-config {
-					temperature = <115000>;
-					hysteresis = <5000>;
-					type = "passive";
+					type = "hot";
 				};
 
-				gpu6_junction_config: junction-config {
-					temperature = <95000>;
-					hysteresis = <5000>;
-					type = "passive";
+				trip-point2 {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
 				};
 			};
 		};
 
 		gpuss-7-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&tsens2 8>;
 
 			cooling-maps {
 				map0 {
-					trip = <&gpu7_junction_config>;
+					trip = <&gpu7_alert0>;
 					cooling-device = <&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 				};
 			};
 
 			trips {
-				thermal-engine-config {
-					temperature = <125000>;
+				gpu7_alert0: trip-point0 {
+					temperature = <85000>;
 					hysteresis = <1000>;
 					type = "passive";
 				};
 
-				thermal-hal-config {
-					temperature = <125000>;
+				trip-point1 {
+					temperature = <90000>;
 					hysteresis = <1000>;
-					type = "passive";
-				};
-
-				reset-mon-config {
-					temperature = <115000>;
-					hysteresis = <5000>;
-					type = "passive";
+					type = "hot";
 				};
 
-				gpu7_junction_config: junction-config {
-					temperature = <95000>;
-					hysteresis = <5000>;
-					type = "passive";
+				trip-point2 {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
 				};
 			};
 		};
diff --git a/arch/arm64/boot/dts/qcom/sm8650-hdk-display-card.dtso b/arch/arm64/boot/dts/qcom/sm8650-hdk-display-card.dtso
new file mode 100644
index 000000000000..cb102535838d
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sm8650-hdk-display-card.dtso
@@ -0,0 +1,141 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2024, Linaro Limited
+ */
+
+/*
+ * Display Card kit overlay
+ * This requires S5702 Switch 7 to be turned to OFF to route DSI0 to the display panel
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/dts-v1/;
+/plugin/;
+
+/* Disable HDMI bridge related nodes (mutually exclusive with the display card) */
+
+&i2c6 {
+	status = "disabled";
+};
+
+&lt9611_1v2 {
+	status = "disabled";
+};
+
+&lt9611_3v3 {
+	status = "disabled";
+};
+
+&vreg_bob_3v3 {
+	status = "disabled";
+};
+
+&lt9611_codec {
+	status = "disabled";
+};
+
+&mdss_dsi0 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	panel@0 {
+		compatible = "visionox,vtdr6130";
+		reg = <0>;
+
+		reset-gpios = <&tlmm 133 GPIO_ACTIVE_LOW>;
+
+		vddio-supply = <&vreg_l12b_1p8>;
+		vci-supply = <&vreg_l13b_3p0>;
+		vdd-supply = <&vreg_l11b_1p2>;
+
+		pinctrl-0 = <&disp0_reset_n_active>, <&mdp_vsync>;
+		pinctrl-1 = <&disp0_reset_n_suspend>, <&mdp_vsync>;
+		pinctrl-names = "default", "sleep";
+
+		port {
+			panel0_in: endpoint {
+				remote-endpoint = <&mdss_dsi0_out>;
+			};
+		};
+	};
+
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@1 {
+			reg = <1>;
+
+			mdss_dsi0_out: endpoint {
+				remote-endpoint = <&panel0_in>;
+			};
+		};
+	};
+};
+
+&spi4 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	status = "okay";
+
+	touchscreen@0 {
+		compatible = "goodix,gt9916";
+		reg = <0>;
+
+		interrupt-parent = <&tlmm>;
+		interrupts = <162 IRQ_TYPE_LEVEL_LOW>;
+
+		reset-gpios = <&tlmm 161 GPIO_ACTIVE_LOW>;
+
+		avdd-supply = <&vreg_l14b_3p2>;
+
+		spi-max-frequency = <1000000>;
+
+		touchscreen-size-x = <1080>;
+		touchscreen-size-y = <2400>;
+
+		pinctrl-0 = <&ts_irq>, <&ts_reset>;
+		pinctrl-names = "default";
+	};
+};
+
+&tlmm {
+	disp0_reset_n_active: disp0-reset-n-active-state {
+		pins = "gpio133";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-disable;
+	};
+
+	disp0_reset_n_suspend: disp0-reset-n-suspend-state {
+		pins = "gpio133";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-down;
+	};
+
+	mdp_vsync: mdp-vsync-state {
+		pins = "gpio86";
+		function = "mdp_vsync";
+		drive-strength = <2>;
+		bias-pull-down;
+	};
+
+	ts_irq: ts-irq-state {
+		pins = "gpio161";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-pull-up;
+		output-disable;
+	};
+
+	ts_reset: ts-reset-state {
+		pins = "gpio162";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-pull-up;
+	};
+};
diff --git a/arch/arm64/boot/dts/qcom/sm8650-hdk.dts b/arch/arm64/boot/dts/qcom/sm8650-hdk.dts
new file mode 100644
index 000000000000..127c7aacd4fc
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sm8650-hdk.dts
@@ -0,0 +1,1347 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2024, Linaro Limited
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+#include "sm8650.dtsi"
+#include "pm8010.dtsi"
+#include "pm8550.dtsi"
+#include "pm8550b.dtsi"
+#define PMK8550VE_SID 8
+#include "pm8550ve.dtsi"
+#include "pm8550vs.dtsi"
+#include "pmk8550.dtsi"
+
+/ {
+	model = "Qualcomm Technologies, Inc. SM8650 HDK";
+	compatible = "qcom,sm8650-hdk", "qcom,sm8650";
+	chassis-type = "embedded";
+
+	aliases {
+		serial0 = &uart15;
+		serial1 = &uart14;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	hdmi-out {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_connector_out: endpoint {
+				remote-endpoint = <&lt9611_out>;
+			};
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		pinctrl-0 = <&volume_up_n>;
+		pinctrl-names = "default";
+
+		key-volume-up {
+			label = "Volume Up";
+			linux,code = <KEY_VOLUMEUP>;
+			gpios = <&pm8550_gpios 6 GPIO_ACTIVE_LOW>;
+			debounce-interval = <15>;
+			linux,can-disable;
+			wakeup-source;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led-0 {
+			function = LED_FUNCTION_BLUETOOTH;
+			color = <LED_COLOR_ID_BLUE>;
+			gpios = <&pm8550_gpios 11 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "bluetooth-power";
+			default-state = "off";
+		};
+
+		led-1 {
+			function = LED_FUNCTION_INDICATOR;
+			color = <LED_COLOR_ID_GREEN>;
+			gpios = <&pm8550b_gpios 9 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+			panic-indicator;
+		};
+
+		led-2 {
+			function = LED_FUNCTION_WLAN;
+			color = <LED_COLOR_ID_ORANGE>;
+			gpios = <&pm8550b_gpios 10 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "phy0tx";
+			default-state = "off";
+		};
+	};
+
+	pmic-glink {
+		compatible = "qcom,sm8650-pmic-glink",
+			     "qcom,sm8550-pmic-glink",
+			     "qcom,pmic-glink";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		orientation-gpios = <&tlmm 29 GPIO_ACTIVE_HIGH>;
+
+		connector@0 {
+			compatible = "usb-c-connector";
+			reg = <0>;
+
+			power-role = "dual";
+			data-role = "dual";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					pmic_glink_hs_in: endpoint {
+						remote-endpoint = <&usb_1_dwc3_hs>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					pmic_glink_ss_in: endpoint {
+						remote-endpoint = <&usb_dp_qmpphy_out>;
+					};
+				};
+
+				port@2 {
+					reg = <2>;
+
+					pmic_glink_sbu: endpoint {
+						remote-endpoint = <&wcd_usbss_sbu_mux>;
+				    };
+				};
+			};
+		};
+	};
+
+	lt9611_1v2: regulator-lt9611-1v2 {
+		compatible = "regulator-fixed";
+
+		regulator-name = "LT9611_1V2";
+		regulator-min-microvolt = <1200000>;
+		regulator-max-microvolt = <1200000>;
+
+		vin-supply = <&vph_pwr>;
+		gpio = <&tlmm 79 GPIO_ACTIVE_HIGH>;
+
+		enable-active-high;
+	};
+
+	lt9611_3v3: regulator-lt9611-3v3 {
+		compatible = "regulator-fixed";
+
+		regulator-name = "LT9611_3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		vin-supply = <&vreg_bob_3v3>;
+		gpio = <&tlmm 78 GPIO_ACTIVE_HIGH>;
+
+		enable-active-high;
+	};
+
+	sound {
+		compatible = "qcom,sm8650-sndcard", "qcom,sm8450-sndcard";
+		model = "SM8650-HDK";
+		audio-routing = "SpkrLeft IN", "WSA_SPK1 OUT",
+				"SpkrRight IN", "WSA_SPK2 OUT",
+				"IN1_HPHL", "HPHL_OUT",
+				"IN2_HPHR", "HPHR_OUT",
+				"AMIC1", "MIC BIAS1",
+				"AMIC2", "MIC BIAS2",
+				"AMIC5", "MIC BIAS4",
+				"TX SWR_INPUT0", "ADC1_OUTPUT",
+				"TX SWR_INPUT1", "ADC2_OUTPUT",
+				"TX SWR_INPUT3", "ADC4_OUTPUT";
+
+		wcd-playback-dai-link {
+			link-name = "WCD Playback";
+
+			cpu {
+				sound-dai = <&q6apmbedai RX_CODEC_DMA_RX_0>;
+			};
+
+			codec {
+				sound-dai = <&wcd939x 0>, <&swr1 0>, <&lpass_rxmacro 0>;
+			};
+
+			platform {
+				sound-dai = <&q6apm>;
+			};
+		};
+
+		wcd-capture-dai-link {
+			link-name = "WCD Capture";
+
+			cpu {
+				sound-dai = <&q6apmbedai TX_CODEC_DMA_TX_3>;
+			};
+
+			codec {
+				sound-dai = <&wcd939x 1>, <&swr2 0>, <&lpass_txmacro 0>;
+			};
+
+			platform {
+				sound-dai = <&q6apm>;
+			};
+		};
+
+		wsa-dai-link {
+			link-name = "WSA Playback";
+
+			cpu {
+				sound-dai = <&q6apmbedai WSA_CODEC_DMA_RX_0>;
+			};
+
+			codec {
+				sound-dai = <&north_spkr>, <&south_spkr>, <&swr0 0>, <&lpass_wsamacro 0>;
+			};
+
+			platform {
+				sound-dai = <&q6apm>;
+			};
+		};
+	};
+
+	vph_pwr: regulator-vph-pwr {
+		compatible = "regulator-fixed";
+
+		regulator-name = "vph_pwr";
+		regulator-min-microvolt = <3700000>;
+		regulator-max-microvolt = <3700000>;
+
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	vreg_bob_3v3: regulator-vreg-bob-3v3 {
+		compatible = "regulator-fixed";
+
+		regulator-name = "VREG_BOB_3P3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		vin-supply = <&vph_pwr>;
+	};
+
+	wcd939x: audio-codec {
+		compatible = "qcom,wcd9395-codec", "qcom,wcd9390-codec";
+
+		pinctrl-0 = <&wcd_default>;
+		pinctrl-names = "default";
+
+		qcom,micbias1-microvolt = <1800000>;
+		qcom,micbias2-microvolt = <1800000>;
+		qcom,micbias3-microvolt = <1800000>;
+		qcom,micbias4-microvolt = <1800000>;
+		qcom,mbhc-buttons-vthreshold-microvolt = <75000 150000 237000 500000 500000 500000 500000 500000>;
+		qcom,mbhc-headset-vthreshold-microvolt = <1700000>;
+		qcom,mbhc-headphone-vthreshold-microvolt = <50000>;
+		qcom,rx-device = <&wcd_rx>;
+		qcom,tx-device = <&wcd_tx>;
+
+		reset-gpios = <&tlmm 107 GPIO_ACTIVE_LOW>;
+
+		vdd-buck-supply = <&vreg_l15b_1p8>;
+		vdd-rxtx-supply = <&vreg_l15b_1p8>;
+		vdd-io-supply = <&vreg_l15b_1p8>;
+		vdd-mic-bias-supply = <&vreg_bob1>;
+
+		#sound-dai-cells = <1>;
+	};
+
+	wcn7850-pmu {
+		compatible = "qcom,wcn7850-pmu";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&wlan_en>, <&bt_default>;
+
+		wlan-enable-gpios = <&tlmm 16 GPIO_ACTIVE_HIGH>;
+		bt-enable-gpios = <&tlmm 17 GPIO_ACTIVE_HIGH>;
+
+		vdd-supply = <&vreg_s4i_0p85>;
+		vddio-supply = <&vreg_l15b_1p8>;
+		vddio1p2-supply = <&vreg_l3c_1p2>;
+		vddaon-supply = <&vreg_s2c_0p8>;
+		vdddig-supply = <&vreg_s3c_0p9>;
+		vddrfa1p2-supply = <&vreg_s1c_1p2>;
+		vddrfa1p8-supply = <&vreg_s6c_1p8>;
+
+		clocks = <&rpmhcc RPMH_RF_CLK1>;
+
+		regulators {
+			vreg_pmu_rfa_cmn: ldo0 {
+				regulator-name = "vreg_pmu_rfa_cmn";
+			};
+
+			vreg_pmu_aon_0p59: ldo1 {
+				regulator-name = "vreg_pmu_aon_0p59";
+			};
+
+			vreg_pmu_wlcx_0p8: ldo2 {
+				regulator-name = "vreg_pmu_wlcx_0p8";
+			};
+
+			vreg_pmu_wlmx_0p85: ldo3 {
+				regulator-name = "vreg_pmu_wlmx_0p85";
+			};
+
+			vreg_pmu_btcmx_0p85: ldo4 {
+				regulator-name = "vreg_pmu_btcmx_0p85";
+			};
+
+			vreg_pmu_rfa_0p8: ldo5 {
+				regulator-name = "vreg_pmu_rfa_0p8";
+			};
+
+			vreg_pmu_rfa_1p2: ldo6 {
+				regulator-name = "vreg_pmu_rfa_1p2";
+			};
+
+			vreg_pmu_rfa_1p8: ldo7 {
+				regulator-name = "vreg_pmu_rfa_1p8";
+			};
+
+			vreg_pmu_pcie_0p9: ldo8 {
+				regulator-name = "vreg_pmu_pcie_0p9";
+			};
+
+			vreg_pmu_pcie_1p8: ldo9 {
+				regulator-name = "vreg_pmu_pcie_1p8";
+			};
+		};
+	};
+};
+
+&apps_rsc {
+	regulators-0 {
+		compatible = "qcom,pm8550-rpmh-regulators";
+
+		vdd-bob1-supply = <&vph_pwr>;
+		vdd-bob2-supply = <&vph_pwr>;
+		vdd-l2-l13-l14-supply = <&vreg_bob1>;
+		vdd-l3-supply = <&vreg_s1c_1p2>;
+		vdd-l5-l16-supply = <&vreg_bob1>;
+		vdd-l6-l7-supply = <&vreg_bob1>;
+		vdd-l8-l9-supply = <&vreg_bob1>;
+		vdd-l11-supply = <&vreg_s1c_1p2>;
+		vdd-l12-supply = <&vreg_s6c_1p8>;
+		vdd-l15-supply = <&vreg_s6c_1p8>;
+		vdd-l17-supply = <&vreg_bob2>;
+
+		qcom,pmic-id = "b";
+
+		vreg_bob1: bob1 {
+			regulator-name = "vreg_bob1";
+			regulator-min-microvolt = <3296000>;
+			regulator-max-microvolt = <3960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_bob2: bob2 {
+			regulator-name = "vreg_bob2";
+			regulator-min-microvolt = <2720000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2b_3p0: ldo2 {
+			regulator-name = "vreg_l2b_3p0";
+			regulator-min-microvolt = <3008000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l5b_3p1: ldo5 {
+			regulator-name = "vreg_l5b_3p1";
+			regulator-min-microvolt = <3104000>;
+			regulator-max-microvolt = <3104000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l6b_1p8: ldo6 {
+			regulator-name = "vreg_l6b_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l7b_1p8: ldo7 {
+			regulator-name = "vreg_l7b_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l8b_1p8: ldo8 {
+			regulator-name = "vreg_l8b_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l9b_2p9: ldo9 {
+			regulator-name = "vreg_l9b_2p9";
+			regulator-min-microvolt = <2960000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l11b_1p2: ldo11 {
+			regulator-name = "vreg_l11b_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1504000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l12b_1p8: ldo12 {
+			regulator-name = "vreg_l12b_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l13b_3p0: ldo13 {
+			regulator-name = "vreg_l13b_3p0";
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l14b_3p2: ldo14 {
+			regulator-name = "vreg_l14b_3p2";
+			regulator-min-microvolt = <3200000>;
+			regulator-max-microvolt = <3200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l15b_1p8: ldo15 {
+			regulator-name = "vreg_l15b_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l16b_2p8: ldo16 {
+			regulator-name = "vreg_l16b_2p8";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l17b_2p5: ldo17 {
+			regulator-name = "vreg_l17b_2p5";
+			regulator-min-microvolt = <2504000>;
+			regulator-max-microvolt = <2504000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-1 {
+		compatible = "qcom,pm8550vs-rpmh-regulators";
+
+		vdd-l1-supply = <&vreg_s1c_1p2>;
+		vdd-l2-supply = <&vreg_s1c_1p2>;
+		vdd-l3-supply = <&vreg_s1c_1p2>;
+		vdd-s1-supply = <&vph_pwr>;
+		vdd-s2-supply = <&vph_pwr>;
+		vdd-s3-supply = <&vph_pwr>;
+		vdd-s4-supply = <&vph_pwr>;
+		vdd-s5-supply = <&vph_pwr>;
+		vdd-s6-supply = <&vph_pwr>;
+
+		qcom,pmic-id = "c";
+
+		vreg_s1c_1p2: smps1 {
+			regulator-name = "vreg_s1c_1p2";
+			regulator-min-microvolt = <1256000>;
+			regulator-max-microvolt = <1348000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_s2c_0p8: smps2 {
+			regulator-name = "vreg_s2c_0p8";
+			regulator-min-microvolt = <852000>;
+			regulator-max-microvolt = <1036000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_s3c_0p9: smps3 {
+			regulator-name = "vreg_s3c_0p9";
+			regulator-min-microvolt = <976000>;
+			regulator-max-microvolt = <1064000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_s4c_1p2: smps4 {
+			regulator-name = "vreg_s4c_1p2";
+			regulator-min-microvolt = <1224000>;
+			regulator-max-microvolt = <1280000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_s5c_0p7: smps5 {
+			regulator-name = "vreg_s5c_0p7";
+			regulator-min-microvolt = <752000>;
+			regulator-max-microvolt = <900000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_s6c_1p8: smps6 {
+			regulator-name = "vreg_s6c_1p8";
+			regulator-min-microvolt = <1856000>;
+			regulator-max-microvolt = <2000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l1c_1p2: ldo1 {
+			regulator-name = "vreg_l1c_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3c_1p2: ldo3 {
+			regulator-name = "vreg_l3c_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-2 {
+		compatible = "qcom,pm8550vs-rpmh-regulators";
+
+		vdd-l1-supply = <&vreg_s3c_0p9>;
+
+		qcom,pmic-id = "d";
+
+		vreg_l1d_0p88: ldo1 {
+			regulator-name = "vreg_l1d_0p88";
+			regulator-min-microvolt = <912000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-3 {
+		compatible = "qcom,pm8550vs-rpmh-regulators";
+
+		vdd-l3-supply = <&vreg_s3c_0p9>;
+
+		qcom,pmic-id = "e";
+
+		vreg_l3e_0p9: ldo3 {
+			regulator-name = "vreg_l3e_0p9";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-4 {
+		compatible = "qcom,pm8550vs-rpmh-regulators";
+
+		vdd-l1-supply = <&vreg_s3c_0p9>;
+		vdd-l3-supply = <&vreg_s3c_0p9>;
+
+		qcom,pmic-id = "g";
+
+		vreg_l1g_0p91: ldo1 {
+			regulator-name = "vreg_l1g_0p91";
+			regulator-min-microvolt = <912000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3g_0p91: ldo3 {
+			regulator-name = "vreg_l3g_0p91";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <912000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-5 {
+		compatible = "qcom,pm8550ve-rpmh-regulators";
+
+		vdd-l1-supply = <&vreg_s3c_0p9>;
+		vdd-l2-supply = <&vreg_s3c_0p9>;
+		vdd-l3-supply = <&vreg_s1c_1p2>;
+		vdd-s4-supply = <&vph_pwr>;
+
+		qcom,pmic-id = "i";
+
+		vreg_s4i_0p85: smps4 {
+			regulator-name = "vreg_s4i_0p85";
+			regulator-min-microvolt = <852000>;
+			regulator-max-microvolt = <1004000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l1i_0p88: ldo1 {
+			regulator-name = "vreg_l1i_0p88";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <912000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2i_0p88: ldo2 {
+			regulator-name = "vreg_l2i_0p88";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <912000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3i_1p2: ldo3 {
+			regulator-name = "vreg_l3i_0p91";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-6 {
+		compatible = "qcom,pm8010-rpmh-regulators";
+		qcom,pmic-id = "m";
+
+		vdd-l1-l2-supply = <&vreg_s1c_1p2>;
+		vdd-l3-l4-supply = <&vreg_bob2>;
+		vdd-l5-supply = <&vreg_s6c_1p8>;
+		vdd-l6-supply = <&vreg_bob1>;
+		vdd-l7-supply = <&vreg_bob1>;
+
+		vreg_l1m_1p1: ldo1 {
+			regulator-name = "vreg_l1m_1p1";
+			regulator-min-microvolt = <1104000>;
+			regulator-max-microvolt = <1104000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2m_1p056: ldo2 {
+			regulator-name = "vreg_l2m_1p056";
+			regulator-min-microvolt = <1056000>;
+			regulator-max-microvolt = <1056000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3m_2p8: ldo3 {
+			regulator-name = "vreg_l3m_2p8";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l4m_2p8: ldo4 {
+			regulator-name = "vreg_l4m_2p8";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l5m_1p8: ldo5 {
+			regulator-name = "vreg_l5m_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l6m_2p8: ldo6 {
+			regulator-name = "vreg_l6m_2p8";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l7m_2p96: ldo7 {
+			regulator-name = "vreg_l7m_2p96";
+			regulator-min-microvolt = <2960000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-7 {
+		compatible = "qcom,pm8010-rpmh-regulators";
+		qcom,pmic-id = "n";
+
+		vdd-l1-l2-supply = <&vreg_s1c_1p2>;
+		vdd-l3-l4-supply = <&vreg_s6c_1p8>;
+		vdd-l5-supply = <&vreg_bob2>;
+		vdd-l6-supply = <&vreg_bob2>;
+		vdd-l7-supply = <&vreg_bob1>;
+
+		vreg_l1n_1p1: ldo1 {
+			regulator-name = "vreg_l1n_1p1";
+			regulator-min-microvolt = <1104000>;
+			regulator-max-microvolt = <1104000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2n_1p056: ldo2 {
+			regulator-name = "vreg_l2n_1p056";
+			regulator-min-microvolt = <1056000>;
+			regulator-max-microvolt = <1056000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3n_1p8: ldo3 {
+			regulator-name = "vreg_l3n_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l4n_1p8: ldo4 {
+			regulator-name = "vreg_l4n_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l5n_2p8: ldo5 {
+			regulator-name = "vreg_l5n_2p8";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l6n_2p8: ldo6 {
+			regulator-name = "vreg_l6n_2p8";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l7n_3p3: ldo7 {
+			regulator-name = "vreg_l7n_3p3";
+			regulator-min-microvolt = <3304000>;
+			regulator-max-microvolt = <3304000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+};
+
+&dispcc {
+	status = "okay";
+};
+
+&gpi_dma1 {
+	status = "okay";
+};
+
+&i2c3 {
+       status = "okay";
+
+       wcd_usbss: typec-mux@e {
+		compatible = "qcom,wcd9395-usbss", "qcom,wcd9390-usbss";
+		reg = <0xe>;
+
+		vdd-supply = <&vreg_l15b_1p8>;
+		reset-gpios = <&tlmm 152 GPIO_ACTIVE_HIGH>;
+
+		mode-switch;
+		orientation-switch;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				wcd_usbss_sbu_mux: endpoint {
+					remote-endpoint = <&pmic_glink_sbu>;
+				};
+			};
+		};
+       };
+};
+
+&i2c6 {
+	clock-frequency = <400000>;
+	status = "okay";
+
+	lt9611_codec: hdmi-bridge@2b {
+		compatible = "lontium,lt9611uxc";
+		reg = <0x2b>;
+
+		interrupts-extended = <&tlmm 85 IRQ_TYPE_EDGE_FALLING>;
+
+		reset-gpios = <&tlmm 28 GPIO_ACTIVE_HIGH>;
+
+		vdd-supply = <&lt9611_1v2>;
+		vcc-supply = <&lt9611_3v3>;
+
+		pinctrl-0 = <&lt9611_irq_pin>, <&lt9611_rst_pin>;
+		pinctrl-names = "default";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				lt9611_a: endpoint {
+					remote-endpoint = <&mdss_dsi0_out>;
+				};
+			};
+
+			port@2 {
+				reg = <2>;
+
+				lt9611_out: endpoint {
+					remote-endpoint = <&hdmi_connector_out>;
+				};
+			};
+		};
+	};
+};
+
+&ipa {
+	qcom,gsi-loader = "self";
+	memory-region = <&ipa_fw_mem>;
+	firmware-name = "qcom/sm8650/ipa_fws.mbn";
+	status = "okay";
+};
+
+&gpu {
+	status = "okay";
+
+	zap-shader {
+		firmware-name = "qcom/sm8650/gen70900_zap.mbn";
+	};
+};
+
+&lpass_tlmm {
+	spkr_1_sd_n_active: spkr-1-sd-n-active-state {
+		pins = "gpio21";
+		function = "gpio";
+		drive-strength = <16>;
+		bias-disable;
+		output-low;
+	};
+};
+
+&mdss {
+	status = "okay";
+};
+
+&mdss_dsi0 {
+	vdda-supply = <&vreg_l3i_1p2>;
+
+	status = "okay";
+};
+
+&mdss_dsi0_out {
+	remote-endpoint = <&lt9611_a>;
+	data-lanes = <0 1 2 3>;
+};
+
+&mdss_dsi0_phy {
+	vdds-supply = <&vreg_l1i_0p88>;
+
+	status = "okay";
+};
+
+&mdss_dp0 {
+	status = "okay";
+};
+
+&mdss_dp0_out {
+	data-lanes = <0 1>;
+};
+
+&pcie0 {
+	wake-gpios = <&tlmm 96 GPIO_ACTIVE_HIGH>;
+	perst-gpios = <&tlmm 94 GPIO_ACTIVE_LOW>;
+
+	pinctrl-0 = <&pcie0_default_state>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&pcieport0 {
+	wifi@0 {
+		compatible = "pci17cb,1107";
+		reg = <0x10000 0x0 0x0 0x0 0x0>;
+
+		vddrfacmn-supply = <&vreg_pmu_rfa_cmn>;
+		vddaon-supply = <&vreg_pmu_aon_0p59>;
+		vddwlcx-supply = <&vreg_pmu_wlcx_0p8>;
+		vddwlmx-supply = <&vreg_pmu_wlmx_0p85>;
+		vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;
+		vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;
+		vddrfa1p8-supply = <&vreg_pmu_rfa_1p8>;
+		vddpcie0p9-supply = <&vreg_pmu_pcie_0p9>;
+		vddpcie1p8-supply = <&vreg_pmu_pcie_1p8>;
+	};
+};
+
+&pcie0_phy {
+	vdda-phy-supply = <&vreg_l1i_0p88>;
+	vdda-pll-supply = <&vreg_l3i_1p2>;
+
+	status = "okay";
+};
+
+&pcie1 {
+	wake-gpios = <&tlmm 99 GPIO_ACTIVE_HIGH>;
+	perst-gpios = <&tlmm 97 GPIO_ACTIVE_LOW>;
+
+	pinctrl-0 = <&pcie1_default_state>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&pcie1_phy {
+	vdda-phy-supply = <&vreg_l3e_0p9>;
+	vdda-pll-supply = <&vreg_l3i_1p2>;
+	vdda-qref-supply = <&vreg_l1i_0p88>;
+
+	status = "okay";
+};
+
+&pm8550_gpios {
+	sdc2_card_det_n: sdc2-card-det-state {
+		pins = "gpio12";
+		function = "normal";
+		bias-pull-up;
+		input-enable;
+		output-disable;
+		power-source = <1>; /* 1.8 V */
+	};
+
+	volume_up_n: volume-up-n-state {
+		pins = "gpio6";
+		function = "normal";
+		bias-pull-up;
+		input-enable;
+		power-source = <1>;
+	};
+};
+
+/* The RGB signals are routed to 3 separate LEDs on the HDK8650 */
+&pm8550_pwm {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	status = "okay";
+
+	led@1 {
+		reg = <1>;
+		function = LED_FUNCTION_STATUS;
+		color = <LED_COLOR_ID_RED>;
+		default-state = "off";
+	};
+
+	led@2 {
+		reg = <2>;
+		function = LED_FUNCTION_STATUS;
+		color = <LED_COLOR_ID_GREEN>;
+		default-state = "off";
+	};
+
+	led@3 {
+		reg = <3>;
+		function = LED_FUNCTION_STATUS;
+		color = <LED_COLOR_ID_BLUE>;
+		default-state = "off";
+	};
+};
+
+&pm8550b_eusb2_repeater {
+	vdd18-supply = <&vreg_l15b_1p8>;
+	vdd3-supply = <&vreg_l5b_3p1>;
+};
+
+&pmk8550_rtc {
+	status = "okay";
+};
+
+&pon_pwrkey {
+	status = "okay";
+};
+
+&pon_resin {
+	linux,code = <KEY_VOLUMEDOWN>;
+
+	status = "okay";
+};
+
+&qup_i2c3_data_clk {
+	/* Use internal I2C pull-up */
+	bias-pull-up = <2200>;
+};
+
+&qupv3_id_0 {
+	iommus = <&apps_smmu 0xa3 0x3>;
+
+	status = "okay";
+};
+
+&qupv3_id_1 {
+	status = "okay";
+};
+
+&remoteproc_adsp {
+	firmware-name = "qcom/sm8650/adsp.mbn",
+			"qcom/sm8650/adsp_dtb.mbn";
+
+	status = "okay";
+};
+
+&remoteproc_cdsp {
+	firmware-name = "qcom/sm8650/cdsp.mbn",
+			"qcom/sm8650/cdsp_dtb.mbn";
+
+	status = "okay";
+};
+
+&remoteproc_mpss {
+	firmware-name = "qcom/sm8650/modem.mbn",
+			"qcom/sm8650/modem_dtb.mbn";
+
+	status = "okay";
+};
+
+&sdhc_2 {
+	cd-gpios = <&pm8550_gpios 12 GPIO_ACTIVE_HIGH>;
+
+	vmmc-supply = <&vreg_l9b_2p9>;
+	vqmmc-supply = <&vreg_l8b_1p8>;
+	bus-width = <4>;
+	no-sdio;
+	no-mmc;
+
+	pinctrl-0 = <&sdc2_default>, <&sdc2_card_det_n>;
+	pinctrl-1 = <&sdc2_sleep>, <&sdc2_card_det_n>;
+	pinctrl-names = "default", "sleep";
+
+	status = "okay";
+};
+
+&sleep_clk {
+	clock-frequency = <32000>;
+};
+
+&swr0 {
+	status = "okay";
+
+	/* WSA8845, Speaker North */
+	north_spkr: speaker@0,0 {
+		compatible = "sdw20217020400";
+		reg = <0 0>;
+		pinctrl-0 = <&spkr_1_sd_n_active>;
+		pinctrl-names = "default";
+		powerdown-gpios = <&lpass_tlmm 21 GPIO_ACTIVE_LOW>;
+		#sound-dai-cells = <0>;
+		sound-name-prefix = "SpkrLeft";
+		vdd-1p8-supply = <&vreg_l15b_1p8>;
+		vdd-io-supply = <&vreg_l3c_1p2>;
+
+		/*
+		 * WSA8845 Port 1 (DAC)     <=> SWR0 Port 1 (SPKR_L)
+		 * WSA8845 Port 2 (COMP)    <=> SWR0 Port 2 (SPKR_L_COMP)
+		 * WSA8845 Port 3 (BOOST)   <=> SWR0 Port 3 (SPKR_L_BOOST)
+		 * WSA8845 Port 4 (PBR)     <=> SWR0 Port 7 (PBR)
+		 * WSA8845 Port 5 (VISENSE) <=> SWR0 Port 10 (SPKR_L_VI)
+		 * WSA8845 Port 6 (CPS)     <=> SWR0 Port 13 (CPS)
+		 */
+		qcom,port-mapping = <1 2 3 7 10 13>;
+	};
+
+	/* WSA8845, Speaker South */
+	south_spkr: speaker@0,1 {
+		compatible = "sdw20217020400";
+		reg = <0 1>;
+		pinctrl-0 = <&spkr_2_sd_n_active>;
+		pinctrl-names = "default";
+		powerdown-gpios = <&tlmm 77 GPIO_ACTIVE_LOW>;
+		#sound-dai-cells = <0>;
+		sound-name-prefix = "SpkrRight";
+		vdd-1p8-supply = <&vreg_l15b_1p8>;
+		vdd-io-supply = <&vreg_l3c_1p2>;
+
+		/*
+		 * WSA8845 Port 1 (DAC)     <=> SWR0 Port 4 (SPKR_R)
+		 * WSA8845 Port 2 (COMP)    <=> SWR0 Port 5 (SPKR_R_COMP)
+		 * WSA8845 Port 3 (BOOST)   <=> SWR0 Port 6 (SPKR_R_BOOST)
+		 * WSA8845 Port 4 (PBR)     <=> SWR0 Port 7 (PBR)
+		 * WSA8845 Port 5 (VISENSE) <=> SWR0 Port 11 (SPKR_R_VI)
+		 * WSA8845 Port 6 (CPS)     <=> SWR0 Port 13 (CPS)
+		 */
+		qcom,port-mapping = <4 5 6 7 11 13>;
+	};
+};
+
+&swr1 {
+	status = "okay";
+
+	/* WCD9395 RX */
+	wcd_rx: codec@0,4 {
+		compatible = "sdw20217010e00";
+		reg = <0 4>;
+
+		/*
+		 * WCD9395 RX Port 1 (HPH_L/R)      <=> SWR1 Port 1 (HPH_L/R)
+		 * WCD9395 RX Port 2 (CLSH)         <=> SWR1 Port 2 (CLSH)
+		 * WCD9395 RX Port 3 (COMP_L/R)     <=> SWR1 Port 3 (COMP_L/R)
+		 * WCD9395 RX Port 4 (LO)           <=> SWR1 Port 4 (LO)
+		 * WCD9395 RX Port 5 (DSD_L/R)      <=> SWR1 Port 5 (DSD_L/R)
+		 * WCD9395 RX Port 6 (HIFI_PCM_L/R) <=> SWR1 Port 9 (HIFI_PCM_L/R)
+		 */
+		qcom,rx-port-mapping = <1 2 3 4 5 9>;
+	};
+};
+
+&swr2 {
+	status = "okay";
+
+	/* WCD9395 TX */
+	wcd_tx: codec@0,3 {
+		compatible = "sdw20217010e00";
+		reg = <0 3>;
+
+		/*
+		 * WCD9395 TX Port 1 (ADC1,2,3,4)         <=> SWR2 Port 2 (TX SWR_INPUT 0,1,2,3)
+		 * WCD9395 TX Port 2 (ADC3,4 & DMIC0,1)   <=> SWR2 Port 2 (TX SWR_INPUT 0,1,2,3)
+		 * WCD9395 TX Port 3 (DMIC0,1,2,3 & MBHC) <=> SWR2 Port 3 (TX SWR_INPUT 4,5,6,7)
+		 * WCD9395 TX Port 4 (DMIC4,5,6,7)        <=> SWR2 Port 4 (TX SWR_INPUT 8,9,10,11)
+		 */
+		qcom,tx-port-mapping = <2 2 3 4>;
+	};
+};
+
+&tlmm {
+	/* Reserved I/Os for NFC */
+	gpio-reserved-ranges = <32 8>, <74 1>;
+
+	bt_default: bt-default-state {
+		bt-en-pins {
+			pins = "gpio17";
+			function = "gpio";
+			drive-strength = <16>;
+			bias-disable;
+		};
+
+		sw-ctrl-pins {
+			pins = "gpio18";
+			function = "gpio";
+			bias-pull-down;
+		};
+	};
+
+	lt9611_irq_pin: lt9611-irq-state {
+		pins = "gpio85";
+		function = "gpio";
+		bias-disable;
+	};
+
+	lt9611_rst_pin: lt9611-rst-state {
+		pins = "gpio28";
+		function = "gpio";
+		output-high;
+	};
+
+	spkr_2_sd_n_active: spkr-2-sd-n-active-state {
+		pins = "gpio77";
+		function = "gpio";
+		drive-strength = <16>;
+		bias-disable;
+		output-low;
+	};
+
+	wcd_default: wcd-reset-n-active-state {
+		pins = "gpio107";
+		function = "gpio";
+		drive-strength = <16>;
+		bias-disable;
+		output-low;
+	};
+
+	wlan_en: wlan-en-state {
+		pins = "gpio16";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-pull-down;
+	};
+};
+
+&uart14 {
+	status = "okay";
+
+	bluetooth {
+		compatible = "qcom,wcn7850-bt";
+
+		vddrfacmn-supply = <&vreg_pmu_rfa_cmn>;
+		vddaon-supply = <&vreg_pmu_aon_0p59>;
+		vddwlcx-supply = <&vreg_pmu_wlcx_0p8>;
+		vddwlmx-supply = <&vreg_pmu_wlmx_0p85>;
+		vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;
+		vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;
+		vddrfa1p8-supply = <&vreg_pmu_rfa_1p8>;
+
+		max-speed = <3200000>;
+	};
+};
+
+&uart15 {
+	status = "okay";
+};
+
+&ufs_mem_hc {
+	reset-gpios = <&tlmm 210 GPIO_ACTIVE_LOW>;
+
+	vcc-supply = <&vreg_l17b_2p5>;
+	vcc-max-microamp = <1300000>;
+	vccq-supply = <&vreg_l1c_1p2>;
+	vccq-max-microamp = <1200000>;
+
+	status = "okay";
+};
+
+&ufs_mem_phy {
+	vdda-phy-supply = <&vreg_l1d_0p88>;
+	vdda-pll-supply = <&vreg_l3i_1p2>;
+
+	status = "okay";
+};
+
+/*
+ * DPAUX -> WCD9395 -> USB_SBU -> USB-C
+ * eUSB2 DP/DM -> PM85550HS -> eUSB2 DP/DM -> WCD9395 -> USB-C
+ * USB SS -> USB-C
+ */
+
+&usb_1 {
+	status = "okay";
+};
+
+&usb_1_dwc3 {
+	dr_mode = "otg";
+	usb-role-switch;
+};
+
+&usb_1_dwc3_hs {
+	remote-endpoint = <&pmic_glink_hs_in>;
+};
+
+&usb_1_hsphy {
+	vdd-supply = <&vreg_l1i_0p88>;
+	vdda12-supply = <&vreg_l3i_1p2>;
+
+	phys = <&pm8550b_eusb2_repeater>;
+
+	status = "okay";
+};
+
+&usb_dp_qmpphy {
+	vdda-phy-supply = <&vreg_l3i_1p2>;
+	vdda-pll-supply = <&vreg_l3g_0p91>;
+
+	status = "okay";
+};
+
+&usb_dp_qmpphy_out {
+	remote-endpoint = <&pmic_glink_ss_in>;
+};
+
+&xo_board {
+	clock-frequency = <76800000>;
+};
diff --git a/arch/arm64/boot/dts/qcom/sm8650-mtp.dts b/arch/arm64/boot/dts/qcom/sm8650-mtp.dts
index d04ceaa73c2b..c63822f5b127 100644
--- a/arch/arm64/boot/dts/qcom/sm8650-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/sm8650-mtp.dts
@@ -59,7 +59,7 @@
 					reg = <1>;
 
 					pmic_glink_ss_in: endpoint {
-						remote-endpoint = <&usb_1_dwc3_ss>;
+						remote-endpoint = <&usb_dp_qmpphy_out>;
 					};
 				};
 			};
@@ -641,10 +641,6 @@
 	status = "okay";
 };
 
-&pcie_1_phy_aux_clk {
-	clock-frequency = <1000>;
-};
-
 &pcie0 {
 	wake-gpios = <&tlmm 96 GPIO_ACTIVE_HIGH>;
 	perst-gpios = <&tlmm 94 GPIO_ACTIVE_LOW>;
@@ -755,6 +751,16 @@
 		sound-name-prefix = "SpkrLeft";
 		vdd-1p8-supply = <&vreg_l15b_1p8>;
 		vdd-io-supply = <&vreg_l3c_1p2>;
+
+		/*
+		 * WSA8845 Port 1 (DAC)     <=> SWR0 Port 1 (SPKR_L)
+		 * WSA8845 Port 2 (COMP)    <=> SWR0 Port 2 (SPKR_L_COMP)
+		 * WSA8845 Port 3 (BOOST)   <=> SWR0 Port 3 (SPKR_L_BOOST)
+		 * WSA8845 Port 4 (PBR)     <=> SWR0 Port 7 (PBR)
+		 * WSA8845 Port 5 (VISENSE) <=> SWR0 Port 10 (SPKR_L_VI)
+		 * WSA8845 Port 6 (CPS)     <=> SWR0 Port 13 (CPS)
+		 */
+		qcom,port-mapping = <1 2 3 7 10 13>;
 	};
 
 	/* WSA8845, Speaker Right */
@@ -768,6 +774,16 @@
 		sound-name-prefix = "SpkrRight";
 		vdd-1p8-supply = <&vreg_l15b_1p8>;
 		vdd-io-supply = <&vreg_l3c_1p2>;
+
+		/*
+		 * WSA8845 Port 1 (DAC)     <=> SWR0 Port 4 (SPKR_R)
+		 * WSA8845 Port 2 (COMP)    <=> SWR0 Port 5 (SPKR_R_COMP)
+		 * WSA8845 Port 3 (BOOST)   <=> SWR0 Port 6 (SPKR_R_BOOST)
+		 * WSA8845 Port 4 (PBR)     <=> SWR0 Port 7 (PBR)
+		 * WSA8845 Port 5 (VISENSE) <=> SWR0 Port 11 (SPKR_R_VI)
+		 * WSA8845 Port 6 (CPS)     <=> SWR0 Port 13 (CPS)
+		 */
+		qcom,port-mapping = <4 5 6 7 11 13>;
 	};
 };
 
@@ -853,10 +869,6 @@
 	remote-endpoint = <&pmic_glink_hs_in>;
 };
 
-&usb_1_dwc3_ss {
-	remote-endpoint = <&pmic_glink_ss_in>;
-};
-
 &usb_1_hsphy {
 	vdd-supply = <&vreg_l1i_0p88>;
 	vdda12-supply = <&vreg_l3i_1p2>;
@@ -873,6 +885,10 @@
 	status = "okay";
 };
 
+&usb_dp_qmpphy_out {
+	remote-endpoint = <&pmic_glink_ss_in>;
+};
+
 &xo_board {
 	clock-frequency = <76800000>;
 };
diff --git a/arch/arm64/boot/dts/qcom/sm8650-qrd.dts b/arch/arm64/boot/dts/qcom/sm8650-qrd.dts
index 4e94f7fe4d2d..8ca0d28eba9b 100644
--- a/arch/arm64/boot/dts/qcom/sm8650-qrd.dts
+++ b/arch/arm64/boot/dts/qcom/sm8650-qrd.dts
@@ -203,6 +203,68 @@
 			};
 		};
 	};
+
+	wcn7850-pmu {
+		compatible = "qcom,wcn7850-pmu";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&wlan_en>, <&bt_default>;
+
+		wlan-enable-gpios = <&tlmm 16 GPIO_ACTIVE_HIGH>;
+		bt-enable-gpios = <&tlmm 17 GPIO_ACTIVE_HIGH>;
+
+		vdd-supply = <&vreg_s4i_0p85>;
+		vddio-supply = <&vreg_l15b_1p8>;
+		vddio1p2-supply = <&vreg_l3c_1p2>;
+		vddaon-supply = <&vreg_s2c_0p8>;
+		vdddig-supply = <&vreg_s3c_0p9>;
+		vddrfa1p2-supply = <&vreg_s1c_1p2>;
+		vddrfa1p8-supply = <&vreg_s6c_1p8>;
+
+		clocks = <&rpmhcc RPMH_RF_CLK1>;
+
+		regulators {
+			vreg_pmu_rfa_cmn: ldo0 {
+				regulator-name = "vreg_pmu_rfa_cmn";
+			};
+
+			vreg_pmu_aon_0p59: ldo1 {
+				regulator-name = "vreg_pmu_aon_0p59";
+			};
+
+			vreg_pmu_wlcx_0p8: ldo2 {
+				regulator-name = "vreg_pmu_wlcx_0p8";
+			};
+
+			vreg_pmu_wlmx_0p85: ldo3 {
+				regulator-name = "vreg_pmu_wlmx_0p85";
+			};
+
+			vreg_pmu_btcmx_0p85: ldo4 {
+				regulator-name = "vreg_pmu_btcmx_0p85";
+			};
+
+			vreg_pmu_rfa_0p8: ldo5 {
+				regulator-name = "vreg_pmu_rfa_0p8";
+			};
+
+			vreg_pmu_rfa_1p2: ldo6 {
+				regulator-name = "vreg_pmu_rfa_1p2";
+			};
+
+			vreg_pmu_rfa_1p8: ldo7 {
+				regulator-name = "vreg_pmu_rfa_1p8";
+			};
+
+			vreg_pmu_pcie_0p9: ldo8 {
+				regulator-name = "vreg_pmu_pcie_0p9";
+			};
+
+			vreg_pmu_pcie_1p8: ldo9 {
+				regulator-name = "vreg_pmu_pcie_1p8";
+			};
+		};
+	};
 };
 
 &apps_rsc {
@@ -832,11 +894,6 @@
 
 &mdss_dp0_out {
 	data-lanes = <0 1>;
-	remote-endpoint = <&usb_dp_qmpphy_dp_in>;
-};
-
-&pcie_1_phy_aux_clk {
-	clock-frequency = <1000>;
 };
 
 &pcie0 {
@@ -849,6 +906,23 @@
 	status = "okay";
 };
 
+&pcieport0 {
+	wifi@0 {
+		compatible = "pci17cb,1107";
+		reg = <0x10000 0x0 0x0 0x0 0x0>;
+
+		vddrfacmn-supply = <&vreg_pmu_rfa_cmn>;
+		vddaon-supply = <&vreg_pmu_aon_0p59>;
+		vddwlcx-supply = <&vreg_pmu_wlcx_0p8>;
+		vddwlmx-supply = <&vreg_pmu_wlmx_0p85>;
+		vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;
+		vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;
+		vddrfa1p8-supply = <&vreg_pmu_rfa_1p8>;
+		vddpcie0p9-supply = <&vreg_pmu_pcie_0p9>;
+		vddpcie1p8-supply = <&vreg_pmu_pcie_1p8>;
+	};
+};
+
 &pcie0_phy {
 	vdda-phy-supply = <&vreg_l1i_0p88>;
 	vdda-pll-supply = <&vreg_l3i_1p2>;
@@ -1012,6 +1086,16 @@
 		sound-name-prefix = "SpkrLeft";
 		vdd-1p8-supply = <&vreg_l15b_1p8>;
 		vdd-io-supply = <&vreg_l3c_1p2>;
+
+		/*
+		 * WSA8845 Port 1 (DAC)     <=> SWR0 Port 1 (SPKR_L)
+		 * WSA8845 Port 2 (COMP)    <=> SWR0 Port 2 (SPKR_L_COMP)
+		 * WSA8845 Port 3 (BOOST)   <=> SWR0 Port 3 (SPKR_L_BOOST)
+		 * WSA8845 Port 4 (PBR)     <=> SWR0 Port 7 (PBR)
+		 * WSA8845 Port 5 (VISENSE) <=> SWR0 Port 10 (SPKR_L_VI)
+		 * WSA8845 Port 6 (CPS)     <=> SWR0 Port 13 (CPS)
+		 */
+		qcom,port-mapping = <1 2 3 7 10 13>;
 	};
 
 	/* WSA8845, Speaker Right */
@@ -1025,6 +1109,16 @@
 		sound-name-prefix = "SpkrRight";
 		vdd-1p8-supply = <&vreg_l15b_1p8>;
 		vdd-io-supply = <&vreg_l3c_1p2>;
+
+		/*
+		 * WSA8845 Port 1 (DAC)     <=> SWR0 Port 4 (SPKR_R)
+		 * WSA8845 Port 2 (COMP)    <=> SWR0 Port 5 (SPKR_R_COMP)
+		 * WSA8845 Port 3 (BOOST)   <=> SWR0 Port 6 (SPKR_R_BOOST)
+		 * WSA8845 Port 4 (PBR)     <=> SWR0 Port 7 (PBR)
+		 * WSA8845 Port 5 (VISENSE) <=> SWR0 Port 11 (SPKR_R_VI)
+		 * WSA8845 Port 6 (CPS)     <=> SWR0 Port 13 (CPS)
+		 */
+		qcom,port-mapping = <4 5 6 7 11 13>;
 	};
 };
 
@@ -1143,6 +1237,13 @@
 		bias-disable;
 		output-low;
 	};
+
+	wlan_en: wlan-en-state {
+		pins = "gpio16";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-pull-down;
+	};
 };
 
 &uart14 {
@@ -1151,22 +1252,15 @@
 	bluetooth {
 		compatible = "qcom,wcn7850-bt";
 
-		clocks = <&rpmhcc RPMH_RF_CLK1>;
-
-		vddio-supply = <&vreg_l3c_1p2>;
-		vddaon-supply = <&vreg_l15b_1p8>;
-		vdddig-supply = <&vreg_s3c_0p9>;
-		vddrfa0p8-supply = <&vreg_s3c_0p9>;
-		vddrfa1p2-supply = <&vreg_s1c_1p2>;
-		vddrfa1p9-supply = <&vreg_s6c_1p8>;
+		vddrfacmn-supply = <&vreg_pmu_rfa_cmn>;
+		vddaon-supply = <&vreg_pmu_aon_0p59>;
+		vddwlcx-supply = <&vreg_pmu_wlcx_0p8>;
+		vddwlmx-supply = <&vreg_pmu_wlmx_0p85>;
+		vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;
+		vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;
+		vddrfa1p8-supply = <&vreg_pmu_rfa_1p8>;
 
 		max-speed = <3200000>;
-
-		enable-gpios = <&tlmm 17 GPIO_ACTIVE_HIGH>;
-		swctrl-gpios = <&tlmm 18 GPIO_ACTIVE_HIGH>;
-
-		pinctrl-0 = <&bt_default>;
-		pinctrl-names = "default";
 	};
 };
 
@@ -1211,10 +1305,6 @@
 	remote-endpoint = <&pmic_glink_hs_in>;
 };
 
-&usb_1_dwc3_ss {
-	remote-endpoint = <&usb_dp_qmpphy_usb_ss_in>;
-};
-
 &usb_1_hsphy {
 	vdd-supply = <&vreg_l1i_0p88>;
 	vdda12-supply = <&vreg_l3i_1p2>;
@@ -1228,23 +1318,13 @@
 	vdda-phy-supply = <&vreg_l3i_1p2>;
 	vdda-pll-supply = <&vreg_l3g_0p91>;
 
-	orientation-switch;
-
 	status = "okay";
 };
 
-&usb_dp_qmpphy_dp_in {
-	remote-endpoint = <&mdss_dp0_out>;
-};
-
 &usb_dp_qmpphy_out {
 	remote-endpoint = <&redriver_ss_in>;
 };
 
-&usb_dp_qmpphy_usb_ss_in {
-	remote-endpoint = <&usb_1_dwc3_ss>;
-};
-
 &xo_board {
 	clock-frequency = <76800000>;
 };
diff --git a/arch/arm64/boot/dts/qcom/sm8650.dtsi b/arch/arm64/boot/dts/qcom/sm8650.dtsi
index 62a6e77730bc..01ac3769ffa6 100644
--- a/arch/arm64/boot/dts/qcom/sm8650.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8650.dtsi
@@ -4,10 +4,12 @@
  */
 
 #include <dt-bindings/clock/qcom,rpmh.h>
+#include <dt-bindings/clock/qcom,sm8650-camcc.h>
 #include <dt-bindings/clock/qcom,sm8650-dispcc.h>
 #include <dt-bindings/clock/qcom,sm8650-gcc.h>
 #include <dt-bindings/clock/qcom,sm8650-gpucc.h>
 #include <dt-bindings/clock/qcom,sm8650-tcsr.h>
+#include <dt-bindings/clock/qcom,sm8650-videocc.h>
 #include <dt-bindings/dma/qcom-gpi.h>
 #include <dt-bindings/firmware/qcom,scm.h>
 #include <dt-bindings/gpio/gpio.h>
@@ -60,11 +62,6 @@
 			clock-mult = <1>;
 			clock-div = <2>;
 		};
-
-		pcie_1_phy_aux_clk: pcie-1-phy-aux-clk {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-		};
 	};
 
 	cpus {
@@ -371,6 +368,7 @@
 	firmware {
 		scm: scm {
 			compatible = "qcom,scm-sm8650", "qcom,scm";
+			qcom,dload-mode = <&tcsr 0x19000>;
 			interconnects = <&aggre2_noc MASTER_CRYPTO QCOM_ICC_TAG_ALWAYS
 					 &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>;
 		};
@@ -394,8 +392,18 @@
 		reg = <0 0xa0000000 0 0>;
 	};
 
-	pmu {
-		compatible = "arm,armv8-pmuv3";
+	pmu-a520 {
+		compatible = "arm,cortex-a520-pmu";
+		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>;
+	};
+
+	pmu-a720 {
+		compatible = "arm,cortex-a720-pmu";
+		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>;
+	};
+
+	pmu-x4 {
+		compatible = "arm,cortex-x4-pmu";
 		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>;
 	};
 
@@ -758,8 +766,8 @@
 				 <&bi_tcxo_ao_div2>,
 				 <&sleep_clk>,
 				 <&pcie0_phy>,
-				 <&pcie1_phy>,
-				 <&pcie_1_phy_aux_clk>,
+				 <&pcie1_phy QMP_PCIE_PIPE_CLK>,
+				 <&pcie1_phy QMP_PCIE_PHY_AUX_CLK>,
 				 <&ufs_mem_phy 0>,
 				 <&ufs_mem_phy 1>,
 				 <&ufs_mem_phy 2>,
@@ -2208,7 +2216,7 @@
 			reg = <0 0x010c3000 0 0x1000>;
 		};
 
-		pcie0: pci@1c00000 {
+		pcie0: pcie@1c00000 {
 			device_type = "pci";
 			compatible = "qcom,pcie-sm8650", "qcom,pcie-sm8550";
 			reg = <0 0x01c00000 0 0x3000>,
@@ -2294,7 +2302,7 @@
 
 			status = "disabled";
 
-			pcie@0 {
+			pcieport0: pcie@0 {
 				device_type = "pci";
 				reg = <0x0 0x0 0x0 0x0 0x0>;
 				bus-range = <0x01 0xff>;
@@ -2336,7 +2344,7 @@
 			status = "disabled";
 		};
 
-		pcie1: pci@1c08000 {
+		pcie1: pcie@1c08000 {
 			device_type = "pci";
 			compatible = "qcom,pcie-sm8650", "qcom,pcie-sm8550";
 			reg = <0 0x01c08000 0 0x3000>,
@@ -2467,7 +2475,7 @@
 
 			power-domains = <&gcc PCIE_1_PHY_GDSC>;
 
-			#clock-cells = <0>;
+			#clock-cells = <1>;
 			clock-output-names = "pcie1_pipe_clk";
 
 			#phy-cells = <0>;
@@ -2626,6 +2634,7 @@
 			operating-points-v2 = <&gpu_opp_table>;
 
 			qcom,gmu = <&gmu>;
+			#cooling-cells = <2>;
 
 			status = "disabled";
 
@@ -3309,6 +3318,129 @@
 			};
 		};
 
+		videocc: clock-controller@aaf0000 {
+			compatible = "qcom,sm8650-videocc";
+			reg = <0 0x0aaf0000 0 0x10000>;
+			clocks = <&bi_tcxo_div2>,
+				 <&gcc GCC_VIDEO_AHB_CLK>;
+			power-domains = <&rpmhpd RPMHPD_MMCX>;
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+			#power-domain-cells = <1>;
+		};
+
+		cci0: cci@ac15000 {
+			compatible = "qcom,sm8650-cci", "qcom,msm8996-cci";
+			reg = <0 0x0ac15000 0 0x1000>;
+			interrupts = <GIC_SPI 426 IRQ_TYPE_EDGE_RISING>;
+			power-domains = <&camcc CAM_CC_TITAN_TOP_GDSC>;
+			clocks = <&camcc CAM_CC_CAMNOC_AXI_NRT_CLK>,
+				 <&camcc CAM_CC_CPAS_AHB_CLK>,
+				 <&camcc CAM_CC_CCI_0_CLK>;
+			clock-names = "camnoc_axi",
+				      "cpas_ahb",
+				      "cci";
+			pinctrl-0 = <&cci0_0_default &cci0_1_default>;
+			pinctrl-1 = <&cci0_0_sleep &cci0_1_sleep>;
+			pinctrl-names = "default", "sleep";
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			cci0_i2c0: i2c-bus@0 {
+				reg = <0>;
+				clock-frequency = <1000000>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+
+			cci0_i2c1: i2c-bus@1 {
+				reg = <1>;
+				clock-frequency = <1000000>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+		};
+
+		cci1: cci@ac16000 {
+			compatible = "qcom,sm8650-cci", "qcom,msm8996-cci";
+			reg = <0 0x0ac16000 0 0x1000>;
+			interrupts = <GIC_SPI 427 IRQ_TYPE_EDGE_RISING>;
+			power-domains = <&camcc CAM_CC_TITAN_TOP_GDSC>;
+			clocks = <&camcc CAM_CC_CAMNOC_AXI_NRT_CLK>,
+				 <&camcc CAM_CC_CPAS_AHB_CLK>,
+				 <&camcc CAM_CC_CCI_1_CLK>;
+			clock-names = "camnoc_axi",
+				      "cpas_ahb",
+				      "cci";
+			pinctrl-0 = <&cci1_0_default &cci1_1_default>;
+			pinctrl-1 = <&cci1_0_sleep &cci1_1_sleep>;
+			pinctrl-names = "default", "sleep";
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			cci1_i2c0: i2c-bus@0 {
+				reg = <0>;
+				clock-frequency = <1000000>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+
+			cci1_i2c1: i2c-bus@1 {
+				reg = <1>;
+				clock-frequency = <1000000>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+		};
+
+		cci2: cci@ac17000 {
+			compatible = "qcom,sm8650-cci", "qcom,msm8996-cci";
+			reg = <0 0x0ac17000 0 0x1000>;
+			interrupts = <GIC_SPI 428 IRQ_TYPE_EDGE_RISING>;
+			power-domains = <&camcc CAM_CC_TITAN_TOP_GDSC>;
+			clocks = <&camcc CAM_CC_CAMNOC_AXI_NRT_CLK>,
+				 <&camcc CAM_CC_CPAS_AHB_CLK>,
+				 <&camcc CAM_CC_CCI_2_CLK>;
+			clock-names = "camnoc_axi",
+				      "cpas_ahb",
+				      "cci";
+			pinctrl-0 = <&cci2_0_default &cci2_1_default>;
+			pinctrl-1 = <&cci2_0_sleep &cci2_1_sleep>;
+			pinctrl-names = "default", "sleep";
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			cci2_i2c0: i2c-bus@0 {
+				reg = <0>;
+				clock-frequency = <1000000>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+
+			cci2_i2c1: i2c-bus@1 {
+				reg = <1>;
+				clock-frequency = <1000000>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+		};
+
+		camcc: clock-controller@ade0000 {
+			compatible = "qcom,sm8650-camcc";
+			reg = <0 0x0ade0000 0 0x20000>;
+			clocks = <&gcc GCC_CAMERA_AHB_CLK>,
+				 <&bi_tcxo_div2>,
+				 <&bi_tcxo_ao_div2>,
+				 <&sleep_clk>;
+			power-domains = <&rpmhpd RPMHPD_MMCX>;
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+			#power-domain-cells = <1>;
+		};
+
 		mdss: display-subsystem@ae00000 {
 			compatible = "qcom,sm8650-mdss";
 			reg = <0 0x0ae00000 0 0x1000>;
@@ -3675,6 +3807,7 @@
 						reg = <1>;
 
 						mdss_dp0_out: endpoint {
+							remote-endpoint = <&usb_dp_qmpphy_dp_in>;
 						};
 					};
 				};
@@ -3750,6 +3883,8 @@
 			#clock-cells = <1>;
 			#phy-cells = <1>;
 
+			orientation-switch;
+
 			status = "disabled";
 
 			ports {
@@ -3767,6 +3902,7 @@
 					reg = <1>;
 
 					usb_dp_qmpphy_usb_ss_in: endpoint {
+						remote-endpoint = <&usb_1_dwc3_ss>;
 					};
 				};
 
@@ -3774,6 +3910,7 @@
 					reg = <2>;
 
 					usb_dp_qmpphy_dp_in: endpoint {
+						remote-endpoint = <&mdss_dp0_out>;
 					};
 				};
 			};
@@ -3864,6 +4001,7 @@
 						reg = <1>;
 
 						usb_1_dwc3_ss: endpoint {
+							remote-endpoint = <&usb_dp_qmpphy_usb_ss_in>;
 						};
 					};
 				};
@@ -3990,6 +4128,198 @@
 
 			wakeup-parent = <&pdc>;
 
+			cci0_0_default: cci0-0-default-state {
+				sda-pins {
+					pins = "gpio113";
+					function = "cci_i2c_sda";
+					drive-strength = <2>;
+					bias-pull-up = <2200>;
+				};
+
+				scl-pins {
+					pins = "gpio114";
+					function = "cci_i2c_scl";
+					drive-strength = <2>;
+					bias-pull-up = <2200>;
+				};
+			};
+
+			cci0_0_sleep: cci0-0-sleep-state {
+				sda-pins {
+					pins = "gpio113";
+					function = "cci_i2c_sda";
+					drive-strength = <2>;
+					bias-pull-down;
+				};
+
+				scl-pins {
+					pins = "gpio114";
+					function = "cci_i2c_scl";
+					drive-strength = <2>;
+					bias-pull-down;
+				};
+			};
+
+			cci0_1_default: cci0-1-default-state {
+				sda-pins {
+					pins = "gpio115";
+					function = "cci_i2c_sda";
+					drive-strength = <2>;
+					bias-pull-up = <2200>;
+				};
+
+				scl-pins {
+					pins = "gpio116";
+					function = "cci_i2c_scl";
+					drive-strength = <2>;
+					bias-pull-up = <2200>;
+				};
+			};
+
+			cci0_1_sleep: cci0-1-sleep-state {
+				sda-pins {
+					pins = "gpio115";
+					function = "cci_i2c_sda";
+					drive-strength = <2>;
+					bias-pull-down;
+				};
+
+				scl-pins {
+					pins = "gpio116";
+					function = "cci_i2c_scl";
+					drive-strength = <2>;
+					bias-pull-down;
+				};
+			};
+
+			cci1_0_default: cci1-0-default-state {
+				sda-pins {
+					pins = "gpio117";
+					function = "cci_i2c_sda";
+					drive-strength = <2>;
+					bias-pull-up = <2200>;
+				};
+
+				scl-pins {
+					pins = "gpio118";
+					function = "cci_i2c_scl";
+					drive-strength = <2>;
+					bias-pull-up = <2200>;
+				};
+			};
+
+			cci1_0_sleep: cci1-0-sleep-state {
+				sda-pins {
+					pins = "gpio117";
+					function = "cci_i2c_sda";
+					drive-strength = <2>;
+					bias-pull-down;
+				};
+
+				scl-pins {
+					pins = "gpio118";
+					function = "cci_i2c_scl";
+					drive-strength = <2>;
+					bias-pull-down;
+				};
+			};
+
+			cci1_1_default: cci1-1-default-state {
+				sda-pins {
+					pins = "gpio12";
+					function = "cci_i2c_sda";
+					drive-strength = <2>;
+					bias-pull-up = <2200>;
+				};
+
+				scl-pins {
+					pins = "gpio13";
+					function = "cci_i2c_scl";
+					drive-strength = <2>;
+					bias-pull-up = <2200>;
+				};
+			};
+
+			cci1_1_sleep: cci1-1-sleep-state {
+				sda-pins {
+					pins = "gpio12";
+					function = "cci_i2c_sda";
+					drive-strength = <2>;
+					bias-pull-down;
+				};
+
+				scl-pins {
+					pins = "gpio13";
+					function = "cci_i2c_scl";
+					drive-strength = <2>;
+					bias-pull-down;
+				};
+			};
+
+			cci2_0_default: cci2-0-default-state {
+				sda-pins {
+					pins = "gpio112";
+					function = "cci_i2c_sda";
+					drive-strength = <2>;
+					bias-pull-up = <2200>;
+				};
+
+				scl-pins {
+					pins = "gpio153";
+					function = "cci_i2c_scl";
+					drive-strength = <2>;
+					bias-pull-up = <2200>;
+				};
+			};
+
+			cci2_0_sleep: cci2-0-sleep-state {
+				sda-pins {
+					pins = "gpio112";
+					function = "cci_i2c_sda";
+					drive-strength = <2>;
+					bias-pull-down;
+				};
+
+				scl-pins {
+					pins = "gpio153";
+					function = "cci_i2c_scl";
+					drive-strength = <2>;
+					bias-pull-down;
+				};
+			};
+
+			cci2_1_default: cci2-1-default-state {
+				sda-pins {
+					pins = "gpio119";
+					function = "cci_i2c_sda";
+					drive-strength = <2>;
+					bias-pull-up = <2200>;
+				};
+
+				scl-pins {
+					pins = "gpio120";
+					function = "cci_i2c_scl";
+					drive-strength = <2>;
+					bias-pull-up = <2200>;
+				};
+			};
+
+			cci2_1_sleep: cci2-1-sleep-state {
+				sda-pins {
+					pins = "gpio119";
+					function = "cci_i2c_sda";
+					drive-strength = <2>;
+					bias-pull-down;
+				};
+
+				scl-pins {
+					pins = "gpio120";
+					function = "cci_i2c_scl";
+					drive-strength = <2>;
+					bias-pull-down;
+				};
+			};
+
 			hub_i2c0_data_clk: hub-i2c0-data-clk-state {
 				/* SDA, SCL */
 				pins = "gpio64", "gpio65";
@@ -4982,12 +5312,14 @@
 			      <0 0x25400000 0 0x200000>,
 			      <0 0x25200000 0 0x200000>,
 			      <0 0x25600000 0 0x200000>,
-			      <0 0x25800000 0 0x200000>;
+			      <0 0x25800000 0 0x200000>,
+			      <0 0x25a00000 0 0x200000>;
 			reg-names = "llcc0_base",
 				    "llcc1_base",
 				    "llcc2_base",
 				    "llcc3_base",
-				    "llcc_broadcast_base";
+				    "llcc_broadcast_base",
+				    "llcc_broadcast_and_base";
 
 			interrupts = <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>;
 		};
@@ -5328,8 +5660,6 @@
 
 	thermal-zones {
 		aoss0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 0>;
 
 			trips {
@@ -5348,8 +5678,6 @@
 		};
 
 		cpuss0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 1>;
 
 			trips {
@@ -5368,8 +5696,6 @@
 		};
 
 		cpuss1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 2>;
 
 			trips {
@@ -5388,8 +5714,6 @@
 		};
 
 		cpuss2-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 3>;
 
 			trips {
@@ -5408,8 +5732,6 @@
 		};
 
 		cpuss3-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 4>;
 
 			trips {
@@ -5428,8 +5750,6 @@
 		};
 
 		cpu2-top-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 5>;
 
 			trips {
@@ -5454,8 +5774,6 @@
 		};
 
 		cpu2-bottom-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 6>;
 
 			trips {
@@ -5480,8 +5798,6 @@
 		};
 
 		cpu3-top-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 7>;
 
 			trips {
@@ -5506,8 +5822,6 @@
 		};
 
 		cpu3-bottom-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 8>;
 
 			trips {
@@ -5532,8 +5846,6 @@
 		};
 
 		cpu4-top-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 9>;
 
 			trips {
@@ -5558,8 +5870,6 @@
 		};
 
 		cpu4-bottom-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 10>;
 
 			trips {
@@ -5584,8 +5894,6 @@
 		};
 
 		cpu5-top-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 11>;
 
 			trips {
@@ -5610,8 +5918,6 @@
 		};
 
 		cpu5-bottom-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 12>;
 
 			trips {
@@ -5636,8 +5942,6 @@
 		};
 
 		cpu6-top-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 13>;
 
 			trips {
@@ -5662,8 +5966,6 @@
 		};
 
 		cpu6-bottom-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens0 14>;
 
 			trips {
@@ -5688,8 +5990,6 @@
 		};
 
 		aoss1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens1 0>;
 
 			trips {
@@ -5708,8 +6008,6 @@
 		};
 
 		cpu7-top-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens1 1>;
 
 			trips {
@@ -5734,8 +6032,6 @@
 		};
 
 		cpu7-middle-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens1 2>;
 
 			trips {
@@ -5760,8 +6056,6 @@
 		};
 
 		cpu7-bottom-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens1 3>;
 
 			trips {
@@ -5786,8 +6080,6 @@
 		};
 
 		cpu0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens1 4>;
 
 			trips {
@@ -5812,8 +6104,6 @@
 		};
 
 		cpu1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens1 5>;
 
 			trips {
@@ -5839,7 +6129,7 @@
 
 		nsphvx0-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&tsens2 6>;
 
 			trips {
@@ -5859,7 +6149,7 @@
 
 		nsphvx1-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&tsens2 7>;
 
 			trips {
@@ -5879,7 +6169,7 @@
 
 		nsphmx0-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&tsens2 8>;
 
 			trips {
@@ -5899,7 +6189,7 @@
 
 		nsphmx1-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&tsens2 9>;
 
 			trips {
@@ -5919,7 +6209,7 @@
 
 		nsphmx2-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&tsens2 10>;
 
 			trips {
@@ -5939,7 +6229,7 @@
 
 		nsphmx3-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&tsens2 11>;
 
 			trips {
@@ -5959,7 +6249,7 @@
 
 		video-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&tsens1 12>;
 
 			trips {
@@ -5979,7 +6269,7 @@
 
 		ddr-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&tsens1 13>;
 
 			trips {
@@ -5998,8 +6288,6 @@
 		};
 
 		camera0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens1 14>;
 
 			trips {
@@ -6018,8 +6306,6 @@
 		};
 
 		camera1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens1 15>;
 
 			trips {
@@ -6038,8 +6324,6 @@
 		};
 
 		aoss2-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens2 0>;
 
 			trips {
@@ -6059,19 +6343,32 @@
 
 		gpuss0-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&tsens2 1>;
 
+			cooling-maps {
+				map0 {
+					trip = <&gpu0_alert0>;
+					cooling-device = <&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+
 			trips {
-				trip-point0 {
+				gpu0_alert0: trip-point0 {
+					temperature = <85000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+
+				trip-point1 {
 					temperature = <90000>;
-					hysteresis = <2000>;
+					hysteresis = <1000>;
 					type = "hot";
 				};
 
-				gpuss0-critical {
+				trip-point2 {
 					temperature = <110000>;
-					hysteresis = <0>;
+					hysteresis = <1000>;
 					type = "critical";
 				};
 			};
@@ -6079,19 +6376,32 @@
 
 		gpuss1-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&tsens2 2>;
 
+			cooling-maps {
+				map0 {
+					trip = <&gpu1_alert0>;
+					cooling-device = <&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+
 			trips {
-				trip-point0 {
+				gpu1_alert0: trip-point0 {
+					temperature = <85000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+
+				trip-point1 {
 					temperature = <90000>;
-					hysteresis = <2000>;
+					hysteresis = <1000>;
 					type = "hot";
 				};
 
-				gpuss1-critical {
+				trip-point2 {
 					temperature = <110000>;
-					hysteresis = <0>;
+					hysteresis = <1000>;
 					type = "critical";
 				};
 			};
@@ -6099,19 +6409,32 @@
 
 		gpuss2-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&tsens2 3>;
 
+			cooling-maps {
+				map0 {
+					trip = <&gpu2_alert0>;
+					cooling-device = <&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+
 			trips {
-				trip-point0 {
+				gpu2_alert0: trip-point0 {
+					temperature = <85000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+
+				trip-point1 {
 					temperature = <90000>;
-					hysteresis = <2000>;
+					hysteresis = <1000>;
 					type = "hot";
 				};
 
-				gpuss2-critical {
+				trip-point2 {
 					temperature = <110000>;
-					hysteresis = <0>;
+					hysteresis = <1000>;
 					type = "critical";
 				};
 			};
@@ -6119,19 +6442,32 @@
 
 		gpuss3-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&tsens2 4>;
 
+			cooling-maps {
+				map0 {
+					trip = <&gpu3_alert0>;
+					cooling-device = <&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+
 			trips {
-				trip-point0 {
+				gpu3_alert0: trip-point0 {
+					temperature = <85000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+
+				trip-point1 {
 					temperature = <90000>;
-					hysteresis = <2000>;
+					hysteresis = <1000>;
 					type = "hot";
 				};
 
-				gpuss3-critical {
+				trip-point2 {
 					temperature = <110000>;
-					hysteresis = <0>;
+					hysteresis = <1000>;
 					type = "critical";
 				};
 			};
@@ -6139,19 +6475,32 @@
 
 		gpuss4-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&tsens2 5>;
 
+			cooling-maps {
+				map0 {
+					trip = <&gpu4_alert0>;
+					cooling-device = <&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+
 			trips {
-				trip-point0 {
+				gpu4_alert0: trip-point0 {
+					temperature = <85000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+
+				trip-point1 {
 					temperature = <90000>;
-					hysteresis = <2000>;
+					hysteresis = <1000>;
 					type = "hot";
 				};
 
-				gpuss4-critical {
+				trip-point2 {
 					temperature = <110000>;
-					hysteresis = <0>;
+					hysteresis = <1000>;
 					type = "critical";
 				};
 			};
@@ -6159,19 +6508,32 @@
 
 		gpuss5-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&tsens2 6>;
 
+			cooling-maps {
+				map0 {
+					trip = <&gpu5_alert0>;
+					cooling-device = <&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+
 			trips {
-				trip-point0 {
+				gpu5_alert0: trip-point0 {
+					temperature = <85000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+
+				trip-point1 {
 					temperature = <90000>;
-					hysteresis = <2000>;
+					hysteresis = <1000>;
 					type = "hot";
 				};
 
-				gpuss5-critical {
+				trip-point2 {
 					temperature = <110000>;
-					hysteresis = <0>;
+					hysteresis = <1000>;
 					type = "critical";
 				};
 			};
@@ -6179,19 +6541,32 @@
 
 		gpuss6-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&tsens2 7>;
 
+			cooling-maps {
+				map0 {
+					trip = <&gpu6_alert0>;
+					cooling-device = <&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+
 			trips {
-				trip-point0 {
+				gpu6_alert0: trip-point0 {
+					temperature = <85000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+
+				trip-point1 {
 					temperature = <90000>;
-					hysteresis = <2000>;
+					hysteresis = <1000>;
 					type = "hot";
 				};
 
-				gpuss6-critical {
+				trip-point2 {
 					temperature = <110000>;
-					hysteresis = <0>;
+					hysteresis = <1000>;
 					type = "critical";
 				};
 			};
@@ -6199,27 +6574,38 @@
 
 		gpuss7-thermal {
 			polling-delay-passive = <10>;
-			polling-delay = <0>;
+
 			thermal-sensors = <&tsens2 8>;
 
+			cooling-maps {
+				map0 {
+					trip = <&gpu7_alert0>;
+					cooling-device = <&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+
 			trips {
-				trip-point0 {
+				gpu7_alert0: trip-point0 {
+					temperature = <85000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+
+				trip-point1 {
 					temperature = <90000>;
-					hysteresis = <2000>;
+					hysteresis = <1000>;
 					type = "hot";
 				};
 
-				gpuss7-critical {
+				trip-point2 {
 					temperature = <110000>;
-					hysteresis = <0>;
+					hysteresis = <1000>;
 					type = "critical";
 				};
 			};
 		};
 
 		modem0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens2 9>;
 
 			trips {
@@ -6238,8 +6624,6 @@
 		};
 
 		modem1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens2 10>;
 
 			trips {
@@ -6258,8 +6642,6 @@
 		};
 
 		modem2-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens2 11>;
 
 			trips {
@@ -6278,8 +6660,6 @@
 		};
 
 		modem3-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&tsens2 12>;
 
 			trips {
diff --git a/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts b/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts
new file mode 100644
index 000000000000..941dfddd6713
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts
@@ -0,0 +1,807 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2024, Linaro Limited
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/gpio-keys.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+
+#include "x1e80100.dtsi"
+#include "x1e80100-pmics.dtsi"
+
+/ {
+	model = "Lenovo ThinkPad T14s Gen 6";
+	compatible = "lenovo,thinkpad-t14s", "qcom,x1e78100", "qcom,x1e80100";
+	chassis-type = "laptop";
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		pinctrl-0 = <&hall_int_n_default>;
+		pinctrl-names = "default";
+
+		switch-lid {
+			gpios = <&tlmm 92 GPIO_ACTIVE_LOW>;
+			linux,input-type = <EV_SW>;
+			linux,code = <SW_LID>;
+			wakeup-source;
+			wakeup-event-action = <EV_ACT_DEASSERTED>;
+		};
+	};
+
+	pmic-glink {
+		compatible = "qcom,x1e80100-pmic-glink",
+			     "qcom,sm8550-pmic-glink",
+			     "qcom,pmic-glink";
+		orientation-gpios = <&tlmm 121 GPIO_ACTIVE_HIGH>,
+				    <&tlmm 123 GPIO_ACTIVE_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		/* Display-adjacent port */
+		connector@0 {
+			compatible = "usb-c-connector";
+			reg = <0>;
+			power-role = "dual";
+			data-role = "dual";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					pmic_glink_ss0_hs_in: endpoint {
+						remote-endpoint = <&usb_1_ss0_dwc3_hs>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					pmic_glink_ss0_ss_in: endpoint {
+						remote-endpoint = <&usb_1_ss0_qmpphy_out>;
+					};
+				};
+			};
+		};
+
+		/* User-adjacent port */
+		connector@1 {
+			compatible = "usb-c-connector";
+			reg = <1>;
+			power-role = "dual";
+			data-role = "dual";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					pmic_glink_ss1_hs_in: endpoint {
+						remote-endpoint = <&usb_1_ss1_dwc3_hs>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					pmic_glink_ss1_ss_in: endpoint {
+						remote-endpoint = <&usb_1_ss1_qmpphy_out>;
+					};
+				};
+			};
+		};
+	};
+
+	reserved-memory {
+		linux,cma {
+			compatible = "shared-dma-pool";
+			size = <0x0 0x8000000>;
+			reusable;
+			linux,cma-default;
+		};
+	};
+
+	vreg_edp_3p3: regulator-edp-3p3 {
+		compatible = "regulator-fixed";
+
+		regulator-name = "VREG_EDP_3P3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&tlmm 70 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-0 = <&edp_reg_en>;
+		pinctrl-names = "default";
+
+		regulator-boot-on;
+	};
+
+	vreg_nvme: regulator-nvme {
+		compatible = "regulator-fixed";
+
+		regulator-name = "VREG_NVME_3P3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&tlmm 18 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-0 = <&nvme_reg_en>;
+		pinctrl-names = "default";
+	};
+
+	vph_pwr: regulator-vph-pwr {
+		compatible = "regulator-fixed";
+
+		regulator-name = "vph_pwr";
+		regulator-min-microvolt = <3700000>;
+		regulator-max-microvolt = <3700000>;
+
+		regulator-always-on;
+		regulator-boot-on;
+	};
+};
+
+&apps_rsc {
+	regulators-0 {
+		compatible = "qcom,pm8550-rpmh-regulators";
+		qcom,pmic-id = "b";
+
+		vdd-bob1-supply = <&vph_pwr>;
+		vdd-bob2-supply = <&vph_pwr>;
+		vdd-l1-l4-l10-supply = <&vreg_s4c_1p8>;
+		vdd-l2-l13-l14-supply = <&vreg_bob1>;
+		vdd-l5-l16-supply = <&vreg_bob1>;
+		vdd-l6-l7-supply = <&vreg_bob2>;
+		vdd-l8-l9-supply = <&vreg_bob1>;
+		vdd-l12-supply = <&vreg_s5j_1p2>;
+		vdd-l15-supply = <&vreg_s4c_1p8>;
+		vdd-l17-supply = <&vreg_bob2>;
+
+		vreg_bob1: bob1 {
+			regulator-name = "vreg_bob1";
+			regulator-min-microvolt = <3008000>;
+			regulator-max-microvolt = <3960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_bob2: bob2 {
+			regulator-name = "vreg_bob2";
+			regulator-min-microvolt = <2504000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2b_3p0: ldo2 {
+			regulator-name = "vreg_l2b_3p0";
+			regulator-min-microvolt = <3072000>;
+			regulator-max-microvolt = <3072000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l4b_1p8: ldo4 {
+			regulator-name = "vreg_l4b_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l6b_1p8: ldo6 {
+			regulator-name = "vreg_l6b_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l8b_3p0: ldo8 {
+			regulator-name = "vreg_l8b_3p0";
+			regulator-min-microvolt = <3072000>;
+			regulator-max-microvolt = <3072000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l9b_2p9: ldo9 {
+			regulator-name = "vreg_l9b_2p9";
+			regulator-min-microvolt = <2960000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l10b_1p8: ldo10 {
+			regulator-name = "vreg_l10b_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l12b_1p2: ldo12 {
+			regulator-name = "vreg_l12b_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l13b_3p0: ldo13 {
+			regulator-name = "vreg_l13b_3p0";
+			regulator-min-microvolt = <3072000>;
+			regulator-max-microvolt = <3072000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l14b_3p0: ldo14 {
+			regulator-name = "vreg_l14b_3p0";
+			regulator-min-microvolt = <3072000>;
+			regulator-max-microvolt = <3072000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l15b_1p8: ldo15 {
+			regulator-name = "vreg_l15b_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l17b_2p5: ldo17 {
+			regulator-name = "vreg_l17b_2p5";
+			regulator-min-microvolt = <2504000>;
+			regulator-max-microvolt = <2504000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-1 {
+		compatible = "qcom,pm8550ve-rpmh-regulators";
+		qcom,pmic-id = "c";
+
+		vdd-l1-supply = <&vreg_s5j_1p2>;
+		vdd-l2-supply = <&vreg_s1f_0p7>;
+		vdd-l3-supply = <&vreg_s1f_0p7>;
+		vdd-s4-supply = <&vph_pwr>;
+
+		vreg_s4c_1p8: smps4 {
+			regulator-name = "vreg_s4c_1p8";
+			regulator-min-microvolt = <1856000>;
+			regulator-max-microvolt = <2000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l1c_1p2: ldo1 {
+			regulator-name = "vreg_l1c_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2c_0p8: ldo2 {
+			regulator-name = "vreg_l2c_0p8";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <880000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3c_0p8: ldo3 {
+			regulator-name = "vreg_l3c_0p8";
+			regulator-min-microvolt = <912000>;
+			regulator-max-microvolt = <912000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-2 {
+		compatible = "qcom,pmc8380-rpmh-regulators";
+		qcom,pmic-id = "d";
+
+		vdd-l1-supply = <&vreg_s1f_0p7>;
+		vdd-l2-supply = <&vreg_s1f_0p7>;
+		vdd-l3-supply = <&vreg_s4c_1p8>;
+		vdd-s1-supply = <&vph_pwr>;
+
+		vreg_l1d_0p8: ldo1 {
+			regulator-name = "vreg_l1d_0p8";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <880000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2d_0p9: ldo2 {
+			regulator-name = "vreg_l2d_0p9";
+			regulator-min-microvolt = <912000>;
+			regulator-max-microvolt = <912000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3d_1p8: ldo3 {
+			regulator-name = "vreg_l3d_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-3 {
+		compatible = "qcom,pmc8380-rpmh-regulators";
+		qcom,pmic-id = "e";
+
+		vdd-l2-supply = <&vreg_s1f_0p7>;
+		vdd-l3-supply = <&vreg_s5j_1p2>;
+
+		vreg_l2e_0p8: ldo2 {
+			regulator-name = "vreg_l2e_0p8";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <880000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3e_1p2: ldo3 {
+			regulator-name = "vreg_l3e_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-4 {
+		compatible = "qcom,pmc8380-rpmh-regulators";
+		qcom,pmic-id = "f";
+
+		vdd-l1-supply = <&vreg_s5j_1p2>;
+		vdd-l2-supply = <&vreg_s5j_1p2>;
+		vdd-l3-supply = <&vreg_s5j_1p2>;
+		vdd-s1-supply = <&vph_pwr>;
+
+		vreg_s1f_0p7: smps1 {
+			regulator-name = "vreg_s1f_0p7";
+			regulator-min-microvolt = <700000>;
+			regulator-max-microvolt = <1100000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-6 {
+		compatible = "qcom,pm8550ve-rpmh-regulators";
+		qcom,pmic-id = "i";
+
+		vdd-l1-supply = <&vreg_s4c_1p8>;
+		vdd-l2-supply = <&vreg_s5j_1p2>;
+		vdd-l3-supply = <&vreg_s1f_0p7>;
+		vdd-s1-supply = <&vph_pwr>;
+		vdd-s2-supply = <&vph_pwr>;
+
+		vreg_l1i_1p8: ldo1 {
+			regulator-name = "vreg_l1i_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2i_1p2: ldo2 {
+			regulator-name = "vreg_l2i_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3i_0p8: ldo3 {
+			regulator-name = "vreg_l3i_0p8";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <880000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-7 {
+		compatible = "qcom,pm8550ve-rpmh-regulators";
+		qcom,pmic-id = "j";
+
+		vdd-l1-supply = <&vreg_s1f_0p7>;
+		vdd-l2-supply = <&vreg_s5j_1p2>;
+		vdd-l3-supply = <&vreg_s1f_0p7>;
+		vdd-s5-supply = <&vph_pwr>;
+
+		vreg_s5j_1p2: smps5 {
+			regulator-name = "vreg_s5j_1p2";
+			regulator-min-microvolt = <1256000>;
+			regulator-max-microvolt = <1304000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l1j_0p8: ldo1 {
+			regulator-name = "vreg_l1j_0p8";
+			regulator-min-microvolt = <912000>;
+			regulator-max-microvolt = <912000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2j_1p2: ldo2 {
+			regulator-name = "vreg_l2j_1p2";
+			regulator-min-microvolt = <1256000>;
+			regulator-max-microvolt = <1256000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3j_0p8: ldo3 {
+			regulator-name = "vreg_l3j_0p8";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <880000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+};
+
+&gpu {
+	status = "okay";
+
+	zap-shader {
+		firmware-name = "qcom/x1e80100/LENOVO/21N1/qcdxkmsuc8380.mbn";
+	};
+};
+
+&i2c0 {
+	clock-frequency = <400000>;
+
+	status = "okay";
+
+	/* ELAN06E2 or ELAN06E3 */
+	touchpad@15 {
+		compatible = "hid-over-i2c";
+		reg = <0x15>;
+
+		hid-descr-addr = <0x1>;
+		interrupts-extended = <&tlmm 3 IRQ_TYPE_LEVEL_LOW>;
+
+		pinctrl-0 = <&tpad_default>;
+		pinctrl-names = "default";
+
+		wakeup-source;
+	};
+
+	/* TODO: second-sourced SYNA8022 or SYNA8024 touchpad @ 0x2c */
+
+	/* ELAN06F1 or SYNA06F2 */
+	keyboard@3a {
+		compatible = "hid-over-i2c";
+		reg = <0x3a>;
+
+		hid-descr-addr = <0x1>;
+		interrupts-extended = <&tlmm 67 IRQ_TYPE_LEVEL_LOW>;
+
+		pinctrl-0 = <&kybd_default>;
+		pinctrl-names = "default";
+
+		wakeup-source;
+	};
+};
+
+&i2c8 {
+	clock-frequency = <400000>;
+
+	status = "okay";
+
+	/* ILIT2911 or GTCH1563 */
+	touchscreen@10 {
+		compatible = "hid-over-i2c";
+		reg = <0x10>;
+
+		hid-descr-addr = <0x1>;
+		interrupts-extended = <&tlmm 51 IRQ_TYPE_LEVEL_LOW>;
+
+		pinctrl-0 = <&ts0_default>;
+		pinctrl-names = "default";
+	};
+
+	/* TODO: second-sourced touchscreen @ 0x41 */
+};
+
+&mdss {
+	status = "okay";
+};
+
+&mdss_dp3 {
+	compatible = "qcom,x1e80100-dp";
+	/delete-property/ #sound-dai-cells;
+
+	status = "okay";
+
+	aux-bus {
+		panel {
+			compatible = "edp-panel";
+			enable-gpios = <&pmc8380_3_gpios 4 GPIO_ACTIVE_HIGH>;
+			power-supply = <&vreg_edp_3p3>;
+
+			pinctrl-0 = <&edp_bl_en>;
+			pinctrl-names = "default";
+
+			port {
+				edp_panel_in: endpoint {
+					remote-endpoint = <&mdss_dp3_out>;
+				};
+			};
+		};
+	};
+
+	ports {
+		port@1 {
+			reg = <1>;
+
+			mdss_dp3_out: endpoint {
+				data-lanes = <0 1 2 3>;
+				link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000 8100000000>;
+
+				remote-endpoint = <&edp_panel_in>;
+			};
+		};
+	};
+};
+
+&mdss_dp3_phy {
+	vdda-phy-supply = <&vreg_l3j_0p8>;
+	vdda-pll-supply = <&vreg_l2j_1p2>;
+
+	status = "okay";
+};
+
+&pcie4 {
+	perst-gpios = <&tlmm 146 GPIO_ACTIVE_LOW>;
+	wake-gpios = <&tlmm 148 GPIO_ACTIVE_LOW>;
+
+	pinctrl-0 = <&pcie4_default>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&pcie4_phy {
+	vdda-phy-supply = <&vreg_l3i_0p8>;
+	vdda-pll-supply = <&vreg_l3e_1p2>;
+
+	status = "okay";
+};
+
+&pcie6a {
+	perst-gpios = <&tlmm 152 GPIO_ACTIVE_LOW>;
+	wake-gpios = <&tlmm 154 GPIO_ACTIVE_LOW>;
+
+	vddpe-3v3-supply = <&vreg_nvme>;
+
+	pinctrl-0 = <&pcie6a_default>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&pcie6a_phy {
+	vdda-phy-supply = <&vreg_l1d_0p8>;
+	vdda-pll-supply = <&vreg_l2j_1p2>;
+
+	status = "okay";
+};
+
+&pmc8380_3_gpios {
+	edp_bl_en: edp-bl-en-state {
+		pins = "gpio4";
+		function = "normal";
+		power-source = <1>;
+		input-disable;
+		output-enable;
+	};
+};
+
+&qupv3_0 {
+	status = "okay";
+};
+
+&qupv3_1 {
+	status = "okay";
+};
+
+&qupv3_2 {
+	status = "okay";
+};
+
+&remoteproc_adsp {
+	firmware-name = "qcom/x1e80100/LENOVO/21N1/qcadsp8380.mbn",
+			"qcom/x1e80100/LENOVO/21N1/adsp_dtbs.elf";
+
+	status = "okay";
+};
+
+&remoteproc_cdsp {
+	firmware-name = "qcom/x1e80100/LENOVO/21N1/qccdsp8380.mbn",
+			"qcom/x1e80100/LENOVO/21N1/cdsp_dtbs.elf";
+
+	status = "okay";
+};
+
+&smb2360_0_eusb2_repeater {
+	vdd18-supply = <&vreg_l3d_1p8>;
+	vdd3-supply = <&vreg_l2b_3p0>;
+};
+
+&smb2360_1_eusb2_repeater {
+	vdd18-supply = <&vreg_l3d_1p8>;
+	vdd3-supply = <&vreg_l14b_3p0>;
+};
+
+&tlmm {
+	gpio-reserved-ranges = <34 2>, /* Unused */
+			       <44 4>, /* SPI (TPM) */
+			       <72 2>, /* Secure EC I2C connection (?) */
+			       <238 1>; /* UFS Reset */
+
+	tpad_default: tpad-default-state {
+		pins = "gpio3";
+		function = "gpio";
+		bias-pull-up;
+	};
+
+	nvme_reg_en: nvme-reg-en-state {
+		pins = "gpio18";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	ts0_default: ts0-default-state {
+		reset-n-pins {
+			pins = "gpio48";
+			function = "gpio";
+			output-high;
+			drive-strength = <16>;
+		};
+
+		int-n-pins {
+			pins = "gpio51";
+			function = "gpio";
+			bias-disable;
+		};
+	};
+
+	kybd_default: kybd-default-state {
+		pins = "gpio67";
+		function = "gpio";
+		bias-disable;
+	};
+
+	edp_reg_en: edp-reg-en-state {
+		pins = "gpio70";
+		function = "gpio";
+		drive-strength = <16>;
+		bias-disable;
+	};
+
+	hall_int_n_default: hall-int-n-state {
+		pins = "gpio92";
+		function = "gpio";
+		bias-disable;
+	};
+
+	pcie4_default: pcie4-default-state {
+		clkreq-n-pins {
+			pins = "gpio147";
+			function = "pcie4_clk";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+
+		perst-n-pins {
+			pins = "gpio146";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-disable;
+		};
+
+		wake-n-pins {
+			pins = "gpio148";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
+	pcie6a_default: pcie6a-default-state {
+		clkreq-n-pins {
+			pins = "gpio153";
+			function = "pcie6a_clk";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+
+		perst-n-pins {
+			pins = "gpio152";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-disable;
+		};
+
+		wake-n-pins {
+			pins = "gpio154";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
+	wcd_default: wcd-reset-n-active-state {
+		pins = "gpio191";
+		function = "gpio";
+		drive-strength = <16>;
+		bias-disable;
+		output-low;
+	};
+};
+
+&usb_1_ss0_hsphy {
+	vdd-supply = <&vreg_l3j_0p8>;
+	vdda12-supply = <&vreg_l2j_1p2>;
+
+	phys = <&smb2360_0_eusb2_repeater>;
+
+	status = "okay";
+};
+
+&usb_1_ss0_qmpphy {
+	vdda-phy-supply = <&vreg_l3e_1p2>;
+	vdda-pll-supply = <&vreg_l1j_0p8>;
+
+	status = "okay";
+};
+
+&usb_1_ss0 {
+	status = "okay";
+};
+
+&usb_1_ss0_dwc3 {
+	dr_mode = "host";
+};
+
+&usb_1_ss0_dwc3_hs {
+	remote-endpoint = <&pmic_glink_ss0_hs_in>;
+};
+
+&usb_1_ss0_qmpphy_out {
+	remote-endpoint = <&pmic_glink_ss0_ss_in>;
+};
+
+&usb_1_ss1_hsphy {
+	vdd-supply = <&vreg_l3j_0p8>;
+	vdda12-supply = <&vreg_l2j_1p2>;
+
+	phys = <&smb2360_1_eusb2_repeater>;
+
+	status = "okay";
+};
+
+&usb_1_ss1_qmpphy {
+	vdda-phy-supply = <&vreg_l3e_1p2>;
+	vdda-pll-supply = <&vreg_l2d_0p9>;
+
+	status = "okay";
+};
+
+&usb_1_ss1 {
+	status = "okay";
+};
+
+&usb_1_ss1_dwc3 {
+	dr_mode = "host";
+};
+
+&usb_1_ss1_dwc3_hs {
+	remote-endpoint = <&pmic_glink_ss1_hs_in>;
+};
+
+&usb_1_ss1_qmpphy_out {
+	remote-endpoint = <&pmic_glink_ss1_ss_in>;
+};
diff --git a/arch/arm64/boot/dts/qcom/x1e80100-asus-vivobook-s15.dts b/arch/arm64/boot/dts/qcom/x1e80100-asus-vivobook-s15.dts
new file mode 100644
index 000000000000..20616bd4aa6c
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/x1e80100-asus-vivobook-s15.dts
@@ -0,0 +1,648 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2024, Xilin Wu <wuxilin123@gmail.com>
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+
+#include "x1e80100.dtsi"
+#include "x1e80100-pmics.dtsi"
+
+/ {
+	model = "ASUS Vivobook S 15";
+	compatible = "asus,vivobook-s15", "qcom,x1e80100";
+	chassis-type = "laptop";
+
+	pmic-glink {
+		compatible = "qcom,x1e80100-pmic-glink",
+			     "qcom,sm8550-pmic-glink",
+			     "qcom,pmic-glink";
+		orientation-gpios = <&tlmm 121 GPIO_ACTIVE_HIGH>,
+				    <&tlmm 123 GPIO_ACTIVE_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		/* Left-side port, closer to the screen */
+		connector@0 {
+			compatible = "usb-c-connector";
+			reg = <0>;
+			power-role = "dual";
+			data-role = "dual";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					pmic_glink_ss0_hs_in: endpoint {
+						remote-endpoint = <&usb_1_ss0_dwc3_hs>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					pmic_glink_ss0_ss_in: endpoint {
+						remote-endpoint = <&usb_1_ss0_qmpphy_out>;
+					};
+				};
+			};
+		};
+
+		/* Left-side port, farther from the screen */
+		connector@1 {
+			compatible = "usb-c-connector";
+			reg = <1>;
+			power-role = "dual";
+			data-role = "dual";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					pmic_glink_ss1_hs_in: endpoint {
+						remote-endpoint = <&usb_1_ss1_dwc3_hs>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					pmic_glink_ss1_ss_in: endpoint {
+						remote-endpoint = <&usb_1_ss1_qmpphy_out>;
+					};
+				};
+			};
+		};
+	};
+
+	reserved-memory {
+		linux,cma {
+			compatible = "shared-dma-pool";
+			size = <0x0 0x8000000>;
+			reusable;
+			linux,cma-default;
+		};
+	};
+
+	vph_pwr: vph-pwr-regulator {
+		compatible = "regulator-fixed";
+
+		regulator-name = "vph_pwr";
+		regulator-min-microvolt = <3700000>;
+		regulator-max-microvolt = <3700000>;
+
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	vreg_edp_3p3: regulator-edp-3p3 {
+		compatible = "regulator-fixed";
+
+		regulator-name = "VREG_EDP_3P3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&tlmm 70 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-0 = <&edp_reg_en>;
+		pinctrl-names = "default";
+
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	vreg_nvme: regulator-nvme {
+		compatible = "regulator-fixed";
+
+		regulator-name = "VREG_NVME_3P3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&tlmm 18 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-0 = <&nvme_reg_en>;
+		pinctrl-names = "default";
+	};
+};
+
+&apps_rsc {
+	regulators-0 {
+		compatible = "qcom,pm8550-rpmh-regulators";
+		qcom,pmic-id = "b";
+
+		vdd-bob1-supply = <&vph_pwr>;
+		vdd-bob2-supply = <&vph_pwr>;
+		vdd-l1-l4-l10-supply = <&vreg_s4c_1p8>;
+		vdd-l2-l13-l14-supply = <&vreg_bob1>;
+		vdd-l5-l16-supply = <&vreg_bob1>;
+		vdd-l6-l7-supply = <&vreg_bob2>;
+		vdd-l8-l9-supply = <&vreg_bob1>;
+		vdd-l12-supply = <&vreg_s5j_1p2>;
+		vdd-l15-supply = <&vreg_s4c_1p8>;
+		vdd-l17-supply = <&vreg_bob2>;
+
+		vreg_bob1: bob1 {
+			regulator-name = "vreg_bob1";
+			regulator-min-microvolt = <3008000>;
+			regulator-max-microvolt = <3960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_bob2: bob2 {
+			regulator-name = "vreg_bob2";
+			regulator-min-microvolt = <2504000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2b_3p0: ldo2 {
+			regulator-name = "vreg_l2b_3p0";
+			regulator-min-microvolt = <3072000>;
+			regulator-max-microvolt = <3100000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l14b_3p0: ldo14 {
+			regulator-name = "vreg_l14b_3p0";
+			regulator-min-microvolt = <3072000>;
+			regulator-max-microvolt = <3072000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-1 {
+		compatible = "qcom,pm8550ve-rpmh-regulators";
+		qcom,pmic-id = "c";
+
+		vdd-l1-supply = <&vreg_s5j_1p2>;
+		vdd-l2-supply = <&vreg_s1f_0p7>;
+		vdd-l3-supply = <&vreg_s1f_0p7>;
+		vdd-s4-supply = <&vph_pwr>;
+
+		vreg_s4c_1p8: smps4 {
+			regulator-name = "vreg_s4c_1p8";
+			regulator-min-microvolt = <1856000>;
+			regulator-max-microvolt = <2000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-2 {
+		compatible = "qcom,pmc8380-rpmh-regulators";
+		qcom,pmic-id = "d";
+
+		vdd-l1-supply = <&vreg_s1f_0p7>;
+		vdd-l2-supply = <&vreg_s1f_0p7>;
+		vdd-l3-supply = <&vreg_s4c_1p8>;
+		vdd-s1-supply = <&vph_pwr>;
+
+		vreg_l1d_0p8: ldo1 {
+			regulator-name = "vreg_l1d_0p8";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2d_0p9: ldo2 {
+			regulator-name = "vreg_l2d_0p9";
+			regulator-min-microvolt = <912000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3d_1p8: ldo3 {
+			regulator-name = "vreg_l3d_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-3 {
+		compatible = "qcom,pmc8380-rpmh-regulators";
+		qcom,pmic-id = "e";
+
+		vdd-l2-supply = <&vreg_s1f_0p7>;
+		vdd-l3-supply = <&vreg_s5j_1p2>;
+
+		vreg_l2e_0p8: ldo2 {
+			regulator-name = "vreg_l2e_0p8";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3e_1p2: ldo3 {
+			regulator-name = "vreg_l3e_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-4 {
+		compatible = "qcom,pmc8380-rpmh-regulators";
+		qcom,pmic-id = "f";
+
+		vdd-l1-supply = <&vreg_s5j_1p2>;
+		vdd-l2-supply = <&vreg_s5j_1p2>;
+		vdd-l3-supply = <&vreg_s5j_1p2>;
+		vdd-s1-supply = <&vph_pwr>;
+
+		vreg_s1f_0p7: smps1 {
+			regulator-name = "vreg_s1f_0p7";
+			regulator-min-microvolt = <700000>;
+			regulator-max-microvolt = <1100000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-6 {
+		compatible = "qcom,pm8550ve-rpmh-regulators";
+		qcom,pmic-id = "i";
+
+		vdd-l1-supply = <&vreg_s4c_1p8>;
+		vdd-l2-supply = <&vreg_s5j_1p2>;
+		vdd-l3-supply = <&vreg_s1f_0p7>;
+		vdd-s1-supply = <&vph_pwr>;
+		vdd-s2-supply = <&vph_pwr>;
+
+		vreg_l3i_0p8: ldo3 {
+			regulator-name = "vreg_l3i_0p8";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-7 {
+		compatible = "qcom,pm8550ve-rpmh-regulators";
+		qcom,pmic-id = "j";
+
+		vdd-l1-supply = <&vreg_s1f_0p7>;
+		vdd-l2-supply = <&vreg_s5j_1p2>;
+		vdd-l3-supply = <&vreg_s1f_0p7>;
+		vdd-s5-supply = <&vph_pwr>;
+
+		vreg_s5j_1p2: smps5 {
+			regulator-name = "vreg_s5j_1p2";
+			regulator-min-microvolt = <1256000>;
+			regulator-max-microvolt = <1304000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l1j_0p8: ldo1 {
+			regulator-name = "vreg_l1j_0p8";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2j_1p2: ldo2 {
+			regulator-name = "vreg_l2j_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3j_0p8: ldo3 {
+			regulator-name = "vreg_l3j_0p8";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+};
+
+&i2c0 {
+	clock-frequency = <400000>;
+	status = "okay";
+
+	touchpad@15 {
+		compatible = "hid-over-i2c";
+		reg = <0x15>;
+
+		hid-descr-addr = <0x1>;
+		interrupts-extended = <&tlmm 3 IRQ_TYPE_LEVEL_LOW>;
+
+		pinctrl-0 = <&tpad_default>;
+		pinctrl-names = "default";
+
+		wakeup-source;
+	};
+};
+
+&i2c1 {
+	clock-frequency = <400000>;
+	status = "okay";
+
+	/* PS8830 USB4 Retimer? @ 0x8 */
+};
+
+&i2c3 {
+	clock-frequency = <400000>;
+	status = "okay";
+
+	/* PS8830 USB4 Retimer? @ 0x8 */
+};
+
+&i2c5 {
+	clock-frequency = <400000>;
+	status = "okay";
+
+	keyboard@3a {
+		compatible = "hid-over-i2c";
+		reg = <0x3a>;
+
+		hid-descr-addr = <0x1>;
+		interrupts-extended = <&tlmm 67 IRQ_TYPE_LEVEL_LOW>;
+
+		pinctrl-0 = <&kybd_default>;
+		pinctrl-names = "default";
+
+		wakeup-source;
+	};
+
+	/* EC? @ 0x5b, 0x76 */
+};
+
+&i2c7 {
+	clock-frequency = <400000>;
+	status = "okay";
+
+	/* PS8830 USB4 Retimer? @ 0x8 */
+};
+
+&mdss {
+	status = "okay";
+};
+
+&mdss_dp3 {
+	compatible = "qcom,x1e80100-dp";
+	/delete-property/ #sound-dai-cells;
+
+	status = "okay";
+
+	aux-bus {
+		panel {
+			compatible = "edp-panel";
+			power-supply = <&vreg_edp_3p3>;
+
+			port {
+				edp_panel_in: endpoint {
+					remote-endpoint = <&mdss_dp3_out>;
+				};
+			};
+		};
+	};
+
+	ports {
+		port@1 {
+			reg = <1>;
+
+			mdss_dp3_out: endpoint {
+				data-lanes = <0 1 2 3>;
+				link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000 8100000000>;
+
+				remote-endpoint = <&edp_panel_in>;
+			};
+		};
+	};
+};
+
+&mdss_dp3_phy {
+	vdda-phy-supply = <&vreg_l3j_0p8>;
+	vdda-pll-supply = <&vreg_l2j_1p2>;
+
+	status = "okay";
+};
+
+&pcie4 {
+	perst-gpios = <&tlmm 146 GPIO_ACTIVE_LOW>;
+	wake-gpios = <&tlmm 148 GPIO_ACTIVE_LOW>;
+
+	pinctrl-0 = <&pcie4_default>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&pcie4_phy {
+	vdda-phy-supply = <&vreg_l3i_0p8>;
+	vdda-pll-supply = <&vreg_l3e_1p2>;
+
+	status = "okay";
+};
+
+&pcie6a {
+	perst-gpios = <&tlmm 152 GPIO_ACTIVE_LOW>;
+	wake-gpios = <&tlmm 154 GPIO_ACTIVE_LOW>;
+
+	vddpe-3v3-supply = <&vreg_nvme>;
+
+	pinctrl-0 = <&pcie6a_default>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&pcie6a_phy {
+	vdda-phy-supply = <&vreg_l1d_0p8>;
+	vdda-pll-supply = <&vreg_l2j_1p2>;
+
+	status = "okay";
+};
+
+&qupv3_0 {
+	status = "okay";
+};
+
+&qupv3_1 {
+	status = "okay";
+};
+
+&qupv3_2 {
+	status = "okay";
+};
+
+&remoteproc_adsp {
+	firmware-name = "qcom/x1e80100/ASUSTeK/vivobook-s15/qcadsp8380.mbn",
+			"qcom/x1e80100/ASUSTeK/vivobook-s15/adsp_dtbs.elf";
+
+	status = "okay";
+};
+
+&remoteproc_cdsp {
+	firmware-name = "qcom/x1e80100/ASUSTeK/vivobook-s15/qccdsp8380.mbn",
+			"qcom/x1e80100/ASUSTeK/vivobook-s15/cdsp_dtbs.elf";
+
+	status = "okay";
+};
+
+&smb2360_0_eusb2_repeater {
+	vdd18-supply = <&vreg_l3d_1p8>;
+	vdd3-supply = <&vreg_l2b_3p0>;
+};
+
+&smb2360_1_eusb2_repeater {
+	vdd18-supply = <&vreg_l3d_1p8>;
+	vdd3-supply = <&vreg_l14b_3p0>;
+};
+
+&tlmm {
+	gpio-reserved-ranges = <34 2>, /* Unused */
+			       <44 4>, /* SPI (TPM) */
+			       <238 1>; /* UFS Reset */
+
+	edp_reg_en: edp-reg-en-state {
+		pins = "gpio70";
+		function = "gpio";
+		drive-strength = <16>;
+		bias-disable;
+	};
+
+	kybd_default: kybd-default-state {
+		pins = "gpio67";
+		function = "gpio";
+		bias-disable;
+	};
+
+	nvme_reg_en: nvme-reg-en-state {
+		pins = "gpio18";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	pcie4_default: pcie4-default-state {
+		clkreq-n-pins {
+			pins = "gpio147";
+			function = "pcie4_clk";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+
+		perst-n-pins {
+			pins = "gpio146";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-disable;
+		};
+
+		wake-n-pins {
+			pins = "gpio148";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
+	pcie6a_default: pcie6a-default-state {
+		clkreq-n-pins {
+			pins = "gpio153";
+			function = "pcie6a_clk";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+
+		perst-n-pins {
+			pins = "gpio152";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-disable;
+		};
+
+		wake-n-pins {
+			pins = "gpio154";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
+	tpad_default: tpad-default-state {
+		pins = "gpio3";
+		function = "gpio";
+		bias-disable;
+	};
+};
+
+&usb_1_ss0_hsphy {
+	vdd-supply = <&vreg_l3j_0p8>;
+	vdda12-supply = <&vreg_l2j_1p2>;
+
+	phys = <&smb2360_0_eusb2_repeater>;
+
+	status = "okay";
+};
+
+&usb_1_ss0_qmpphy {
+	vdda-phy-supply = <&vreg_l3e_1p2>;
+	vdda-pll-supply = <&vreg_l1j_0p8>;
+
+	orientation-switch;
+
+	status = "okay";
+};
+
+&usb_1_ss0 {
+	status = "okay";
+};
+
+&usb_1_ss0_dwc3 {
+	dr_mode = "host";
+};
+
+&usb_1_ss0_dwc3_hs {
+	remote-endpoint = <&pmic_glink_ss0_hs_in>;
+};
+
+&usb_1_ss0_qmpphy_out {
+	remote-endpoint = <&pmic_glink_ss0_ss_in>;
+};
+
+&usb_1_ss1_hsphy {
+	vdd-supply = <&vreg_l3j_0p8>;
+	vdda12-supply = <&vreg_l2j_1p2>;
+
+	phys = <&smb2360_1_eusb2_repeater>;
+
+	status = "okay";
+};
+
+&usb_1_ss1_qmpphy {
+	vdda-phy-supply = <&vreg_l3e_1p2>;
+	vdda-pll-supply = <&vreg_l2d_0p9>;
+
+	orientation-switch;
+
+	status = "okay";
+};
+
+&usb_1_ss1 {
+	status = "okay";
+};
+
+&usb_1_ss1_dwc3 {
+	dr_mode = "host";
+};
+
+&usb_1_ss1_dwc3_hs {
+	remote-endpoint = <&pmic_glink_ss1_hs_in>;
+};
+
+&usb_1_ss1_qmpphy_out {
+	remote-endpoint = <&pmic_glink_ss1_ss_in>;
+};
diff --git a/arch/arm64/boot/dts/qcom/x1e80100-crd.dts b/arch/arm64/boot/dts/qcom/x1e80100-crd.dts
index c5c2895b37c7..10b28d870f08 100644
--- a/arch/arm64/boot/dts/qcom/x1e80100-crd.dts
+++ b/arch/arm64/boot/dts/qcom/x1e80100-crd.dts
@@ -6,6 +6,8 @@
 /dts-v1/;
 
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/gpio-keys.h>
+#include <dt-bindings/input/input.h>
 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
 
 #include "x1e80100.dtsi"
@@ -49,6 +51,128 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		pinctrl-0 = <&hall_int_n_default>;
+		pinctrl-names = "default";
+
+		switch-lid {
+			gpios = <&tlmm 92 GPIO_ACTIVE_LOW>;
+			linux,input-type = <EV_SW>;
+			linux,code = <SW_LID>;
+			wakeup-source;
+			wakeup-event-action = <EV_ACT_DEASSERTED>;
+		};
+	};
+
+	pmic-glink {
+		compatible = "qcom,x1e80100-pmic-glink",
+			     "qcom,sm8550-pmic-glink",
+			     "qcom,pmic-glink";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		orientation-gpios = <&tlmm 121 GPIO_ACTIVE_HIGH>,
+				    <&tlmm 123 GPIO_ACTIVE_HIGH>,
+				    <&tlmm 125 GPIO_ACTIVE_HIGH>;
+
+		/* Left-side rear port */
+		connector@0 {
+			compatible = "usb-c-connector";
+			reg = <0>;
+			power-role = "dual";
+			data-role = "dual";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					pmic_glink_ss0_hs_in: endpoint {
+						remote-endpoint = <&usb_1_ss0_dwc3_hs>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					pmic_glink_ss0_ss_in: endpoint {
+						remote-endpoint = <&usb_1_ss0_qmpphy_out>;
+					};
+				};
+			};
+		};
+
+		/* Left-side front port */
+		connector@1 {
+			compatible = "usb-c-connector";
+			reg = <1>;
+			power-role = "dual";
+			data-role = "dual";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					pmic_glink_ss1_hs_in: endpoint {
+						remote-endpoint = <&usb_1_ss1_dwc3_hs>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					pmic_glink_ss1_ss_in: endpoint {
+						remote-endpoint = <&usb_1_ss1_qmpphy_out>;
+					};
+				};
+			};
+		};
+
+		/* Right-side port */
+		connector@2 {
+			compatible = "usb-c-connector";
+			reg = <2>;
+			power-role = "dual";
+			data-role = "dual";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					pmic_glink_ss2_hs_in: endpoint {
+						remote-endpoint = <&usb_1_ss2_dwc3_hs>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					pmic_glink_ss2_ss_in: endpoint {
+						remote-endpoint = <&usb_1_ss2_qmpphy_out>;
+					};
+				};
+			};
+		};
+	};
+
+	reserved-memory {
+		linux,cma {
+			compatible = "shared-dma-pool";
+			size = <0x0 0x8000000>;
+			reusable;
+			linux,cma-default;
+		};
+	};
+
 	sound {
 		compatible = "qcom,x1e80100-sndcard";
 		model = "X1E80100-CRD";
@@ -93,7 +217,7 @@
 			};
 
 			codec {
-				sound-dai = <&wcd938x 1>, <&swr2 0>, <&lpass_txmacro 0>;
+				sound-dai = <&wcd938x 1>, <&swr2 1>, <&lpass_txmacro 0>;
 			};
 
 			platform {
@@ -161,7 +285,36 @@
 		pinctrl-0 = <&edp_reg_en>;
 		pinctrl-names = "default";
 
-		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	vreg_nvme: regulator-nvme {
+		compatible = "regulator-fixed";
+
+		regulator-name = "VREG_NVME_3P3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&tlmm 18 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&nvme_reg_en>;
+	};
+
+	vreg_wwan: regulator-wwan {
+		compatible = "regulator-fixed";
+
+		regulator-name = "SDX_VPH_PWR";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&tlmm 221 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-0 = <&wwan_sw_en>;
+		pinctrl-names = "default";
+
 		regulator-boot-on;
 	};
 };
@@ -516,6 +669,14 @@
 	};
 };
 
+&gpu {
+	status = "okay";
+
+	zap-shader {
+		firmware-name = "qcom/x1e80100/gen70500_zap.mbn";
+	};
+};
+
 &i2c0 {
 	clock-frequency = <400000>;
 
@@ -603,9 +764,13 @@
 
 	aux-bus {
 		panel {
-			compatible = "edp-panel";
+			compatible = "samsung,atna45af01", "samsung,atna33xc20";
+			enable-gpios = <&pmc8380_3_gpios 4 GPIO_ACTIVE_HIGH>;
 			power-supply = <&vreg_edp_3p3>;
 
+			pinctrl-0 = <&edp_bl_en>;
+			pinctrl-names = "default";
+
 			port {
 				edp_panel_in: endpoint {
 					remote-endpoint = <&mdss_dp3_out>;
@@ -635,27 +800,70 @@
 };
 
 &pcie4 {
+	perst-gpios = <&tlmm 146 GPIO_ACTIVE_LOW>;
+	wake-gpios = <&tlmm 148 GPIO_ACTIVE_LOW>;
+
+	pinctrl-0 = <&pcie4_default>;
+	pinctrl-names = "default";
+
 	status = "okay";
 };
 
 &pcie4_phy {
-	vdda-phy-supply = <&vreg_l3j_0p8>;
+	vdda-phy-supply = <&vreg_l3i_0p8>;
+	vdda-pll-supply = <&vreg_l3e_1p2>;
+
+	status = "okay";
+};
+
+&pcie5 {
+	perst-gpios = <&tlmm 149 GPIO_ACTIVE_LOW>;
+	wake-gpios = <&tlmm 151 GPIO_ACTIVE_LOW>;
+
+	vddpe-3v3-supply = <&vreg_wwan>;
+
+	pinctrl-0 = <&pcie5_default>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&pcie5_phy {
+	vdda-phy-supply = <&vreg_l3i_0p8>;
 	vdda-pll-supply = <&vreg_l3e_1p2>;
 
 	status = "okay";
 };
 
 &pcie6a {
+	perst-gpios = <&tlmm 152 GPIO_ACTIVE_LOW>;
+	wake-gpios = <&tlmm 154 GPIO_ACTIVE_LOW>;
+
+	vddpe-3v3-supply = <&vreg_nvme>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie6a_default>;
+
 	status = "okay";
 };
 
 &pcie6a_phy {
-	vdda-phy-supply = <&vreg_l3j_0p8>;
+	vdda-phy-supply = <&vreg_l1d_0p8>;
 	vdda-pll-supply = <&vreg_l2j_1p2>;
 
 	status = "okay";
 };
 
+&pmc8380_3_gpios {
+	edp_bl_en: edp-bl-en-state {
+		pins = "gpio4";
+		function = "normal";
+		power-source = <1>; /* 1.8V */
+		input-disable;
+		output-enable;
+	};
+};
+
 &qupv3_0 {
 	status = "okay";
 };
@@ -692,6 +900,10 @@
 	vdd3-supply = <&vreg_l14b_3p0>;
 };
 
+&smb2360_2 {
+	status = "okay";
+};
+
 &smb2360_2_eusb2_repeater {
 	vdd18-supply = <&vreg_l3d_1p8>;
 	vdd3-supply = <&vreg_l8b_3p0>;
@@ -712,6 +924,7 @@
 		sound-name-prefix = "WooferLeft";
 		vdd-1p8-supply = <&vreg_l15b_1p8>;
 		vdd-io-supply = <&vreg_l12b_1p2>;
+		qcom,port-mapping = <1 2 3 7 10 13>;
 	};
 
 	/* WSA8845, Left Tweeter */
@@ -723,6 +936,7 @@
 		sound-name-prefix = "TwitterLeft";
 		vdd-1p8-supply = <&vreg_l15b_1p8>;
 		vdd-io-supply = <&vreg_l12b_1p2>;
+		qcom,port-mapping = <4 5 6 7 11 13>;
 	};
 };
 
@@ -744,7 +958,7 @@
 	wcd_tx: codec@0,3 {
 		compatible = "sdw20217010d00";
 		reg = <0 3>;
-		qcom,tx-port-mapping = <1 1 2 3>;
+		qcom,tx-port-mapping = <2 2 3 4>;
 	};
 };
 
@@ -763,6 +977,7 @@
 		sound-name-prefix = "WooferRight";
 		vdd-1p8-supply = <&vreg_l15b_1p8>;
 		vdd-io-supply = <&vreg_l12b_1p2>;
+		qcom,port-mapping = <1 2 3 7 10 13>;
 	};
 
 	/* WSA8845, Right Tweeter */
@@ -774,6 +989,7 @@
 		sound-name-prefix = "TwitterRight";
 		vdd-1p8-supply = <&vreg_l15b_1p8>;
 		vdd-io-supply = <&vreg_l12b_1p2>;
+		qcom,port-mapping = <4 5 6 7 11 13>;
 	};
 };
 
@@ -789,12 +1005,94 @@
 		bias-disable;
 	};
 
+	hall_int_n_default: hall-int-n-state {
+		pins = "gpio92";
+		function = "gpio";
+		bias-disable;
+	};
+
 	kybd_default: kybd-default-state {
 		pins = "gpio67";
 		function = "gpio";
 		bias-disable;
 	};
 
+	nvme_reg_en: nvme-reg-en-state {
+		pins = "gpio18";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	pcie4_default: pcie4-default-state {
+		clkreq-n-pins {
+			pins = "gpio147";
+			function = "pcie4_clk";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+
+		perst-n-pins {
+			pins = "gpio146";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-disable;
+		};
+
+		wake-n-pins {
+			pins = "gpio148";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
+	pcie5_default: pcie5-default-state {
+		clkreq-n-pins {
+			pins = "gpio150";
+			function = "pcie5_clk";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+
+		perst-n-pins {
+			pins = "gpio149";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-disable;
+		};
+
+		wake-n-pins {
+			pins = "gpio151";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
+	pcie6a_default: pcie6a-default-state {
+		clkreq-n-pins {
+			pins = "gpio153";
+			function = "pcie6a_clk";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+
+		perst-n-pins {
+			pins = "gpio152";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-disable;
+		};
+
+		wake-n-pins {
+			pins = "gpio154";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
 	tpad_default: tpad-default-state {
 		pins = "gpio3";
 		function = "gpio";
@@ -823,6 +1121,13 @@
 		bias-disable;
 		output-low;
 	};
+
+	wwan_sw_en: wwan-sw-en-state {
+		pins = "gpio221";
+		function = "gpio";
+		drive-strength = <4>;
+		bias-disable;
+	};
 };
 
 &uart21 {
@@ -831,8 +1136,8 @@
 };
 
 &usb_1_ss0_hsphy {
-	vdd-supply = <&vreg_l2e_0p8>;
-	vdda12-supply = <&vreg_l3e_1p2>;
+	vdd-supply = <&vreg_l3j_0p8>;
+	vdda12-supply = <&vreg_l2j_1p2>;
 
 	phys = <&smb2360_0_eusb2_repeater>;
 
@@ -840,6 +1145,9 @@
 };
 
 &usb_1_ss0_qmpphy {
+	vdda-phy-supply = <&vreg_l3e_1p2>;
+	vdda-pll-supply = <&vreg_l1j_0p8>;
+
 	status = "okay";
 };
 
@@ -849,12 +1157,19 @@
 
 &usb_1_ss0_dwc3 {
 	dr_mode = "host";
-	usb-role-switch;
+};
+
+&usb_1_ss0_dwc3_hs {
+	remote-endpoint = <&pmic_glink_ss0_hs_in>;
+};
+
+&usb_1_ss0_qmpphy_out {
+	remote-endpoint = <&pmic_glink_ss0_ss_in>;
 };
 
 &usb_1_ss1_hsphy {
-	vdd-supply = <&vreg_l2e_0p8>;
-	vdda12-supply = <&vreg_l3e_1p2>;
+	vdd-supply = <&vreg_l3j_0p8>;
+	vdda12-supply = <&vreg_l2j_1p2>;
 
 	phys = <&smb2360_1_eusb2_repeater>;
 
@@ -862,6 +1177,9 @@
 };
 
 &usb_1_ss1_qmpphy {
+	vdda-phy-supply = <&vreg_l3e_1p2>;
+	vdda-pll-supply = <&vreg_l2d_0p9>;
+
 	status = "okay";
 };
 
@@ -871,12 +1189,19 @@
 
 &usb_1_ss1_dwc3 {
 	dr_mode = "host";
-	usb-role-switch;
+};
+
+&usb_1_ss1_dwc3_hs {
+	remote-endpoint = <&pmic_glink_ss1_hs_in>;
+};
+
+&usb_1_ss1_qmpphy_out {
+	remote-endpoint = <&pmic_glink_ss1_ss_in>;
 };
 
 &usb_1_ss2_hsphy {
-	vdd-supply = <&vreg_l2e_0p8>;
-	vdda12-supply = <&vreg_l3e_1p2>;
+	vdd-supply = <&vreg_l3j_0p8>;
+	vdda12-supply = <&vreg_l2j_1p2>;
 
 	phys = <&smb2360_2_eusb2_repeater>;
 
@@ -884,6 +1209,9 @@
 };
 
 &usb_1_ss2_qmpphy {
+	vdda-phy-supply = <&vreg_l3e_1p2>;
+	vdda-pll-supply = <&vreg_l2d_0p9>;
+
 	status = "okay";
 };
 
@@ -893,5 +1221,12 @@
 
 &usb_1_ss2_dwc3 {
 	dr_mode = "host";
-	usb-role-switch;
+};
+
+&usb_1_ss2_dwc3_hs {
+	remote-endpoint = <&pmic_glink_ss2_hs_in>;
+};
+
+&usb_1_ss2_qmpphy_out {
+	remote-endpoint = <&pmic_glink_ss2_ss_in>;
 };
diff --git a/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts b/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts
new file mode 100644
index 000000000000..3c13331a9ef4
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts
@@ -0,0 +1,984 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+
+#include "x1e80100.dtsi"
+#include "x1e80100-pmics.dtsi"
+
+/ {
+	model = "Lenovo Yoga Slim 7x";
+	compatible = "lenovo,yoga-slim7x", "qcom,x1e80100";
+
+	pmic-glink {
+		compatible = "qcom,x1e80100-pmic-glink",
+			     "qcom,sm8550-pmic-glink",
+			     "qcom,pmic-glink";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		orientation-gpios = <&tlmm 121 GPIO_ACTIVE_HIGH>,
+				    <&tlmm 123 GPIO_ACTIVE_HIGH>,
+				    <&tlmm 125 GPIO_ACTIVE_HIGH>;
+
+		/* Left-side rear port */
+		connector@0 {
+			compatible = "usb-c-connector";
+			reg = <0>;
+			power-role = "dual";
+			data-role = "dual";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					pmic_glink_ss0_hs_in: endpoint {
+						remote-endpoint = <&usb_1_ss0_dwc3_hs>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					pmic_glink_ss0_ss_in: endpoint {
+						remote-endpoint = <&usb_1_ss0_qmpphy_out>;
+					};
+				};
+			};
+		};
+
+		/* Left-side front port */
+		connector@1 {
+			compatible = "usb-c-connector";
+			reg = <1>;
+			power-role = "dual";
+			data-role = "dual";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					pmic_glink_ss1_hs_in: endpoint {
+						remote-endpoint = <&usb_1_ss1_dwc3_hs>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					pmic_glink_ss1_ss_in: endpoint {
+						remote-endpoint = <&usb_1_ss1_qmpphy_out>;
+					};
+				};
+			};
+		};
+
+		/* Right-side port */
+		connector@2 {
+			compatible = "usb-c-connector";
+			reg = <2>;
+			power-role = "dual";
+			data-role = "dual";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					pmic_glink_ss2_hs_in: endpoint {
+						remote-endpoint = <&usb_1_ss2_dwc3_hs>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					pmic_glink_ss2_ss_in: endpoint {
+						remote-endpoint = <&usb_1_ss2_qmpphy_out>;
+					};
+				};
+			};
+		};
+	};
+
+	reserved-memory {
+		linux,cma {
+			compatible = "shared-dma-pool";
+			size = <0x0 0x8000000>;
+			reusable;
+			linux,cma-default;
+		};
+	};
+
+	sound {
+		compatible = "qcom,x1e80100-sndcard";
+		model = "X1E80100-LENOVO-Yoga-Slim7x";
+		audio-routing = "WooferLeft IN", "WSA WSA_SPK1 OUT",
+				"TweeterLeft IN", "WSA WSA_SPK2 OUT",
+				"WooferRight IN", "WSA2 WSA_SPK2 OUT",
+				"TweeterRight IN", "WSA2 WSA_SPK2 OUT";
+
+		wsa-dai-link {
+			link-name = "WSA Playback";
+
+			cpu {
+				sound-dai = <&q6apmbedai WSA_CODEC_DMA_RX_0>;
+			};
+
+			codec {
+				sound-dai = <&left_woofer>, <&left_tweeter>,
+					    <&swr0 0>, <&lpass_wsamacro 0>,
+					    <&right_woofer>, <&right_tweeter>,
+					    <&swr3 0>, <&lpass_wsa2macro 0>;
+			};
+
+			platform {
+				sound-dai = <&q6apm>;
+			};
+		};
+
+		va-dai-link {
+			link-name = "VA Capture";
+
+			cpu {
+				sound-dai = <&q6apmbedai VA_CODEC_DMA_TX_0>;
+			};
+
+			codec {
+				sound-dai = <&lpass_vamacro 0>;
+			};
+
+			platform {
+				sound-dai = <&q6apm>;
+			};
+		};
+	};
+
+	vph_pwr: vph-pwr-regulator {
+		compatible = "regulator-fixed";
+
+		regulator-name = "vph_pwr";
+		regulator-min-microvolt = <3700000>;
+		regulator-max-microvolt = <3700000>;
+
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	vreg_edp_3p3: regulator-edp-3p3 {
+		compatible = "regulator-fixed";
+
+		regulator-name = "VREG_EDP_3P3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&tlmm 70 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-0 = <&edp_reg_en>;
+		pinctrl-names = "default";
+
+		regulator-boot-on;
+	};
+
+	vreg_nvme: regulator-nvme {
+		compatible = "regulator-fixed";
+
+		regulator-name = "VREG_NVME_3P3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&tlmm 18 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-0 = <&nvme_reg_en>;
+		pinctrl-names = "default";
+	};
+};
+
+&apps_rsc {
+	regulators-0 {
+		compatible = "qcom,pm8550-rpmh-regulators";
+		qcom,pmic-id = "b";
+
+		vdd-bob1-supply = <&vph_pwr>;
+		vdd-bob2-supply = <&vph_pwr>;
+		vdd-l1-l4-l10-supply = <&vreg_s4c_1p8>;
+		vdd-l2-l13-l14-supply = <&vreg_bob1>;
+		vdd-l5-l16-supply = <&vreg_bob1>;
+		vdd-l6-l7-supply = <&vreg_bob2>;
+		vdd-l8-l9-supply = <&vreg_bob1>;
+		vdd-l12-supply = <&vreg_s5j_1p2>;
+		vdd-l15-supply = <&vreg_s4c_1p8>;
+		vdd-l17-supply = <&vreg_bob2>;
+
+		vreg_bob1: bob1 {
+			regulator-name = "vreg_bob1";
+			regulator-min-microvolt = <3008000>;
+			regulator-max-microvolt = <3960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_bob2: bob2 {
+			regulator-name = "vreg_bob2";
+			regulator-min-microvolt = <2504000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l1b_1p8: ldo1 {
+			regulator-name = "vreg_l1b_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2b_3p0: ldo2 {
+			regulator-name = "vreg_l2b_3p0";
+			regulator-min-microvolt = <3072000>;
+			regulator-max-microvolt = <3100000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l8b_3p0: ldo8 {
+			regulator-name = "vreg_l8b_3p0";
+			regulator-min-microvolt = <3072000>;
+			regulator-max-microvolt = <3072000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l12b_1p2: ldo12 {
+			regulator-name = "vreg_l12b_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l14b_3p0: ldo14 {
+			regulator-name = "vreg_l14b_3p0";
+			regulator-min-microvolt = <3072000>;
+			regulator-max-microvolt = <3072000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l15b_1p8: ldo15 {
+			regulator-name = "vreg_l15b_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+	};
+
+	regulators-1 {
+		compatible = "qcom,pm8550ve-rpmh-regulators";
+		qcom,pmic-id = "c";
+
+		vdd-l1-supply = <&vreg_s5j_1p2>;
+		vdd-l2-supply = <&vreg_s1f_0p7>;
+		vdd-l3-supply = <&vreg_s1f_0p7>;
+		vdd-s4-supply = <&vph_pwr>;
+
+		vreg_s4c_1p8: smps4 {
+			regulator-name = "vreg_s4c_1p8";
+			regulator-min-microvolt = <1856000>;
+			regulator-max-microvolt = <2000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l1c_1p2: ldo1 {
+			regulator-name = "vreg_l1c_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2c_0p8: ldo2 {
+			regulator-name = "vreg_l2c_0p8";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3c_0p8: ldo3 {
+			regulator-name = "vreg_l3c_0p8";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-2 {
+		compatible = "qcom,pmc8380-rpmh-regulators";
+		qcom,pmic-id = "d";
+
+		vdd-l1-supply = <&vreg_s1f_0p7>;
+		vdd-l2-supply = <&vreg_s1f_0p7>;
+		vdd-l3-supply = <&vreg_s4c_1p8>;
+		vdd-s1-supply = <&vph_pwr>;
+
+		vreg_l1d_0p8: ldo1 {
+			regulator-name = "vreg_l1d_0p8";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2d_0p9: ldo2 {
+			regulator-name = "vreg_l2d_0p9";
+			regulator-min-microvolt = <912000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3d_1p8: ldo3 {
+			regulator-name = "vreg_l3d_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-3 {
+		compatible = "qcom,pmc8380-rpmh-regulators";
+		qcom,pmic-id = "e";
+
+		vdd-l2-supply = <&vreg_s1f_0p7>;
+		vdd-l3-supply = <&vreg_s5j_1p2>;
+
+		vreg_l2e_0p8: ldo2 {
+			regulator-name = "vreg_l2e_0p8";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3e_1p2: ldo3 {
+			regulator-name = "vreg_l3e_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-4 {
+		compatible = "qcom,pmc8380-rpmh-regulators";
+		qcom,pmic-id = "f";
+
+		vdd-l1-supply = <&vreg_s5j_1p2>;
+		vdd-l2-supply = <&vreg_s5j_1p2>;
+		vdd-l3-supply = <&vreg_s5j_1p2>;
+		vdd-s1-supply = <&vph_pwr>;
+
+		vreg_s1f_0p7: smps1 {
+			regulator-name = "vreg_s1f_0p7";
+			regulator-min-microvolt = <700000>;
+			regulator-max-microvolt = <1100000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l1f_1p0: ldo1 {
+			regulator-name = "vreg_l1f_1p0";
+			regulator-min-microvolt = <1024000>;
+			regulator-max-microvolt = <1024000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2f_1p0: ldo2 {
+			regulator-name = "vreg_l2f_1p0";
+			regulator-min-microvolt = <1024000>;
+			regulator-max-microvolt = <1024000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3f_1p0: ldo3 {
+			regulator-name = "vreg_l3f_1p0";
+			regulator-min-microvolt = <1024000>;
+			regulator-max-microvolt = <1024000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-6 {
+		compatible = "qcom,pm8550ve-rpmh-regulators";
+		qcom,pmic-id = "i";
+
+		vdd-l1-supply = <&vreg_s4c_1p8>;
+		vdd-l2-supply = <&vreg_s5j_1p2>;
+		vdd-l3-supply = <&vreg_s1f_0p7>;
+		vdd-s1-supply = <&vph_pwr>;
+		vdd-s2-supply = <&vph_pwr>;
+
+		vreg_s1i_0p9: smps1 {
+			regulator-name = "vreg_s1i_0p9";
+			regulator-min-microvolt = <900000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_s2i_1p0: smps2 {
+			regulator-name = "vreg_s2i_1p0";
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1100000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l1i_1p8: ldo1 {
+			regulator-name = "vreg_l1i_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2i_1p2: ldo2 {
+			regulator-name = "vreg_l2i_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3i_0p8: ldo3 {
+			regulator-name = "vreg_l3i_0p8";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-7 {
+		compatible = "qcom,pm8550ve-rpmh-regulators";
+		qcom,pmic-id = "j";
+
+		vdd-l1-supply = <&vreg_s1f_0p7>;
+		vdd-l2-supply = <&vreg_s5j_1p2>;
+		vdd-l3-supply = <&vreg_s1f_0p7>;
+		vdd-s5-supply = <&vph_pwr>;
+
+		vreg_s5j_1p2: smps5 {
+			regulator-name = "vreg_s5j_1p2";
+			regulator-min-microvolt = <1256000>;
+			regulator-max-microvolt = <1304000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l1j_0p8: ldo1 {
+			regulator-name = "vreg_l1j_0p8";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2j_1p2: ldo2 {
+			regulator-name = "vreg_l2j_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3j_0p8: ldo3 {
+			regulator-name = "vreg_l3j_0p8";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+};
+
+&gpu {
+	status = "okay";
+
+	zap-shader {
+		firmware-name = "qcom/x1e80100/LENOVO/83ED/qcdxkmsuc8380.mbn";
+	};
+};
+
+&i2c0 {
+	clock-frequency = <400000>;
+
+	status = "okay";
+
+	touchpad@2c {
+		compatible = "hid-over-i2c";
+		reg = <0x2c>;
+
+		hid-descr-addr = <0x20>;
+		interrupts-extended = <&tlmm 3 IRQ_TYPE_LEVEL_LOW>;
+
+		pinctrl-0 = <&tpad_default>;
+		pinctrl-names = "default";
+
+		wakeup-source;
+	};
+
+	keyboard@3a {
+		compatible = "hid-over-i2c";
+		reg = <0x3a>;
+
+		hid-descr-addr = <0x1>;
+		interrupts-extended = <&tlmm 67 IRQ_TYPE_LEVEL_LOW>;
+
+		pinctrl-0 = <&kybd_default>;
+		pinctrl-names = "default";
+
+		wakeup-source;
+	};
+};
+
+&i2c8 {
+	clock-frequency = <400000>;
+
+	status = "okay";
+
+	touchscreen@14 {
+		compatible = "hid-over-i2c";
+		reg = <0x14>;
+
+		hid-descr-addr = <0x1>;
+		interrupts-extended = <&tlmm 51 IRQ_TYPE_LEVEL_LOW>;
+
+		pinctrl-0 = <&ts0_default>;
+		pinctrl-names = "default";
+	};
+};
+
+&lpass_tlmm {
+	spkr_01_sd_n_active: spkr-01-sd-n-active-state {
+		pins = "gpio12";
+		function = "gpio";
+		drive-strength = <16>;
+		bias-disable;
+		output-low;
+	};
+
+	spkr_23_sd_n_active: spkr-23-sd-n-active-state {
+		pins = "gpio13";
+		function = "gpio";
+		drive-strength = <16>;
+		bias-disable;
+		output-low;
+	};
+};
+
+&lpass_vamacro {
+	pinctrl-0 = <&dmic01_default>, <&dmic23_default>;
+	pinctrl-names = "default";
+
+	vdd-micb-supply = <&vreg_l1b_1p8>;
+	qcom,dmic-sample-rate = <4800000>;
+};
+
+&mdss {
+	status = "okay";
+};
+
+&mdss_dp3 {
+	compatible = "qcom,x1e80100-dp";
+	/delete-property/ #sound-dai-cells;
+
+	status = "okay";
+
+	aux-bus {
+		panel {
+			compatible = "samsung,atna45dc02", "samsung,atna33xc20";
+			enable-gpios = <&pmc8380_3_gpios 4 GPIO_ACTIVE_HIGH>;
+			power-supply = <&vreg_edp_3p3>;
+
+			pinctrl-0 = <&edp_bl_en>;
+			pinctrl-names = "default";
+
+			port {
+				edp_panel_in: endpoint {
+					remote-endpoint = <&mdss_dp3_out>;
+				};
+			};
+		};
+	};
+
+	ports {
+		port@1 {
+			reg = <1>;
+
+			mdss_dp3_out: endpoint {
+				data-lanes = <0 1 2 3>;
+				link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000 8100000000>;
+
+				remote-endpoint = <&edp_panel_in>;
+			};
+		};
+	};
+};
+
+&mdss_dp3_phy {
+	vdda-phy-supply = <&vreg_l3j_0p8>;
+	vdda-pll-supply = <&vreg_l2j_1p2>;
+
+	status = "okay";
+};
+
+&pcie4 {
+	perst-gpios = <&tlmm 146 GPIO_ACTIVE_LOW>;
+	wake-gpios = <&tlmm 148 GPIO_ACTIVE_LOW>;
+
+	pinctrl-0 = <&pcie4_default>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&pcie4_phy {
+	vdda-phy-supply = <&vreg_l3i_0p8>;
+	vdda-pll-supply = <&vreg_l3e_1p2>;
+
+	status = "okay";
+};
+
+&pcie4_port0 {
+	wifi@0 {
+		compatible = "pci17cb,1107";
+		reg = <0x10000 0x0 0x0 0x0 0x0>;
+
+		qcom,ath12k-calibration-variant = "LES790";
+	};
+};
+
+&pcie6a {
+	perst-gpios = <&tlmm 152 GPIO_ACTIVE_LOW>;
+	wake-gpios = <&tlmm 154 GPIO_ACTIVE_LOW>;
+
+	vddpe-3v3-supply = <&vreg_nvme>;
+
+	pinctrl-0 = <&pcie6a_default>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&pcie6a_phy {
+	vdda-phy-supply = <&vreg_l1d_0p8>;
+	vdda-pll-supply = <&vreg_l2j_1p2>;
+
+	status = "okay";
+};
+
+&pmc8380_3_gpios {
+	edp_bl_en: edp-bl-en-state {
+		pins = "gpio4";
+		function = "normal";
+		power-source = <0>;
+		input-disable;
+		output-enable;
+	};
+};
+
+&qupv3_0 {
+	status = "okay";
+};
+
+&qupv3_1 {
+	status = "okay";
+};
+
+&qupv3_2 {
+	status = "okay";
+};
+
+&remoteproc_adsp {
+	firmware-name = "qcom/x1e80100/LENOVO/83ED/qcadsp8380.mbn",
+			"qcom/x1e80100/LENOVO/83ED/adsp_dtbs.elf";
+	status = "okay";
+};
+
+&remoteproc_cdsp {
+	firmware-name = "qcom/x1e80100/LENOVO/83ED/qccdsp8380.mbn",
+			"qcom/x1e80100/LENOVO/83ED/cdsp_dtbs.elf";
+
+	status = "okay";
+};
+
+&smb2360_0_eusb2_repeater {
+	vdd18-supply = <&vreg_l3d_1p8>;
+	vdd3-supply = <&vreg_l2b_3p0>;
+};
+
+&smb2360_1_eusb2_repeater {
+	vdd18-supply = <&vreg_l3d_1p8>;
+	vdd3-supply = <&vreg_l14b_3p0>;
+};
+
+&smb2360_2 {
+	status = "okay";
+};
+
+&smb2360_2_eusb2_repeater {
+	vdd18-supply = <&vreg_l3d_1p8>;
+	vdd3-supply = <&vreg_l8b_3p0>;
+};
+
+&swr0 {
+	status = "okay";
+
+	pinctrl-0 = <&wsa_swr_active>, <&spkr_01_sd_n_active>;
+	pinctrl-names = "default";
+
+	/* WSA8845, Left Woofer */
+	left_woofer: speaker@0,0 {
+		compatible = "sdw20217020400";
+		reg = <0 0>;
+		reset-gpios = <&lpass_tlmm 12 GPIO_ACTIVE_LOW>;
+		#sound-dai-cells = <0>;
+		sound-name-prefix = "WooferLeft";
+		vdd-1p8-supply = <&vreg_l15b_1p8>;
+		vdd-io-supply = <&vreg_l12b_1p2>;
+		qcom,port-mapping = <1 2 3 7 10 13>;
+	};
+
+	/* WSA8845, Left Tweeter */
+	left_tweeter: speaker@0,1 {
+		compatible = "sdw20217020400";
+		reg = <0 1>;
+		reset-gpios = <&lpass_tlmm 12 GPIO_ACTIVE_LOW>;
+		#sound-dai-cells = <0>;
+		sound-name-prefix = "TweeterLeft";
+		vdd-1p8-supply = <&vreg_l15b_1p8>;
+		vdd-io-supply = <&vreg_l12b_1p2>;
+		qcom,port-mapping = <4 5 6 7 11 13>;
+	};
+};
+
+
+&swr3 {
+	status = "okay";
+
+	pinctrl-0 = <&wsa2_swr_active>, <&spkr_23_sd_n_active>;
+	pinctrl-names = "default";
+
+	/* WSA8845, Right Woofer */
+	right_woofer: speaker@0,0 {
+		compatible = "sdw20217020400";
+		reg = <0 0>;
+		reset-gpios = <&lpass_tlmm 13 GPIO_ACTIVE_LOW>;
+		#sound-dai-cells = <0>;
+		sound-name-prefix = "WooferRight";
+		vdd-1p8-supply = <&vreg_l15b_1p8>;
+		vdd-io-supply = <&vreg_l12b_1p2>;
+		qcom,port-mapping = <1 2 3 7 10 13>;
+	};
+
+	/* WSA8845, Right Tweeter */
+	right_tweeter: speaker@0,1 {
+		compatible = "sdw20217020400";
+		reg = <0 1>;
+		reset-gpios = <&lpass_tlmm 13 GPIO_ACTIVE_LOW>;
+		#sound-dai-cells = <0>;
+		sound-name-prefix = "TweeterRight";
+		vdd-1p8-supply = <&vreg_l15b_1p8>;
+		vdd-io-supply = <&vreg_l12b_1p2>;
+		qcom,port-mapping = <4 5 6 7 11 13>;
+	};
+};
+
+&tlmm {
+	gpio-reserved-ranges = <34 2>, /* Unused */
+			       <44 4>, /* SPI (TPM) */
+			       <238 1>; /* UFS Reset */
+
+	edp_reg_en: edp-reg-en-state {
+		pins = "gpio70";
+		function = "gpio";
+		drive-strength = <16>;
+		bias-disable;
+	};
+
+	kybd_default: kybd-default-state {
+		pins = "gpio67";
+		function = "gpio";
+		bias-disable;
+	};
+
+	nvme_reg_en: nvme-reg-en-state {
+		pins = "gpio18";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	pcie4_default: pcie4-default-state {
+		clkreq-n-pins {
+			pins = "gpio147";
+			function = "pcie4_clk";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+
+		perst-n-pins {
+			pins = "gpio146";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-disable;
+		};
+
+		wake-n-pins {
+			pins = "gpio148";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
+	pcie6a_default: pcie6a-default-state {
+		clkreq-n-pins {
+			pins = "gpio153";
+			function = "pcie6a_clk";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+
+		perst-n-pins {
+			pins = "gpio152";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-disable;
+		};
+
+		wake-n-pins {
+			pins = "gpio154";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
+	tpad_default: tpad-default-state {
+		pins = "gpio3";
+		function = "gpio";
+		bias-disable;
+	};
+
+	ts0_default: ts0-default-state {
+		int-n-pins {
+			pins = "gpio51";
+			function = "gpio";
+			bias-disable;
+		};
+
+		reset-n-pins {
+			pins = "gpio48";
+			function = "gpio";
+			output-high;
+			drive-strength = <16>;
+		};
+	};
+
+};
+
+&usb_1_ss0_hsphy {
+	vdd-supply = <&vreg_l3j_0p8>;
+	vdda12-supply = <&vreg_l2j_1p2>;
+
+	phys = <&smb2360_0_eusb2_repeater>;
+
+	status = "okay";
+};
+
+&usb_1_ss0_qmpphy {
+	vdda-phy-supply = <&vreg_l3e_1p2>;
+	vdda-pll-supply = <&vreg_l1j_0p8>;
+
+	orientation-switch;
+
+	status = "okay";
+};
+
+&usb_1_ss0 {
+	status = "okay";
+};
+
+&usb_1_ss0_dwc3 {
+	dr_mode = "host";
+};
+
+&usb_1_ss0_dwc3_hs {
+	remote-endpoint = <&pmic_glink_ss0_hs_in>;
+};
+
+&usb_1_ss0_qmpphy_out {
+	remote-endpoint = <&pmic_glink_ss0_ss_in>;
+};
+
+&usb_1_ss1_hsphy {
+	vdd-supply = <&vreg_l3j_0p8>;
+	vdda12-supply = <&vreg_l2j_1p2>;
+
+	phys = <&smb2360_1_eusb2_repeater>;
+
+	status = "okay";
+};
+
+&usb_1_ss1_qmpphy {
+	vdda-phy-supply = <&vreg_l3e_1p2>;
+	vdda-pll-supply = <&vreg_l2d_0p9>;
+
+	orientation-switch;
+
+	status = "okay";
+};
+
+&usb_1_ss1 {
+	status = "okay";
+};
+
+&usb_1_ss1_dwc3 {
+	dr_mode = "host";
+};
+
+&usb_1_ss1_dwc3_hs {
+	remote-endpoint = <&pmic_glink_ss1_hs_in>;
+};
+
+&usb_1_ss1_qmpphy_out {
+	remote-endpoint = <&pmic_glink_ss1_ss_in>;
+};
+
+&usb_1_ss2_hsphy {
+	vdd-supply = <&vreg_l3j_0p8>;
+	vdda12-supply = <&vreg_l2j_1p2>;
+
+	phys = <&smb2360_2_eusb2_repeater>;
+
+	status = "okay";
+};
+
+&usb_1_ss2_qmpphy {
+	vdda-phy-supply = <&vreg_l3e_1p2>;
+	vdda-pll-supply = <&vreg_l2d_0p9>;
+
+	status = "okay";
+};
+
+&usb_1_ss2 {
+	status = "okay";
+};
+
+&usb_1_ss2_dwc3 {
+	dr_mode = "host";
+};
+
+&usb_1_ss2_dwc3_hs {
+	remote-endpoint = <&pmic_glink_ss2_hs_in>;
+};
+
+&usb_1_ss2_qmpphy_out {
+	remote-endpoint = <&pmic_glink_ss2_ss_in>;
+};
diff --git a/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi b/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi
new file mode 100644
index 000000000000..42e02ad6a9c3
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi
@@ -0,0 +1,835 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+
+#include "x1e80100.dtsi"
+#include "x1e80100-pmics.dtsi"
+
+/ {
+	aliases {
+		serial0 = &uart2;
+		i2c0 = &i2c0;
+		i2c3 = &i2c3;
+		i2c4 = &i2c4;
+		i2c5 = &i2c5;
+		i2c7 = &i2c7;
+	};
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pmk8550_pwm 0 5000000>;
+		enable-gpios = <&pmc8380_3_gpios 4 GPIO_ACTIVE_HIGH>;
+		/* TODO: power-supply? */
+
+		pinctrl-0 = <&edp_bl_en>, <&edp_bl_pwm>;
+		pinctrl-names = "default";
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&cam_indicator_en>;
+
+		led-camera-indicator {
+			label = "white:camera-indicator";
+			function = LED_FUNCTION_INDICATOR;
+			color = <LED_COLOR_ID_WHITE>;
+			gpios = <&tlmm 225 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "none";
+			default-state = "off";
+			/* Reuse as a panic indicator until we get a "camera on" trigger */
+			panic-indicator;
+		};
+	};
+
+	pmic-glink {
+		compatible = "qcom,x1e80100-pmic-glink",
+			     "qcom,sm8550-pmic-glink",
+			     "qcom,pmic-glink";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		orientation-gpios = <&tlmm 121 GPIO_ACTIVE_HIGH>,
+				    <&tlmm 123 GPIO_ACTIVE_HIGH>;
+
+		/* Left-side rear port */
+		connector@0 {
+			compatible = "usb-c-connector";
+			reg = <0>;
+			power-role = "dual";
+			data-role = "dual";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					pmic_glink_ss0_hs_in: endpoint {
+						remote-endpoint = <&usb_1_ss0_dwc3_hs>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					pmic_glink_ss0_ss_in: endpoint {
+						remote-endpoint = <&usb_1_ss0_qmpphy_out>;
+					};
+				};
+			};
+		};
+
+		/* Left-side front port */
+		connector@1 {
+			compatible = "usb-c-connector";
+			reg = <1>;
+			power-role = "dual";
+			data-role = "dual";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					pmic_glink_ss1_hs_in: endpoint {
+						remote-endpoint = <&usb_1_ss1_dwc3_hs>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					pmic_glink_ss1_ss_in: endpoint {
+						remote-endpoint = <&usb_1_ss1_qmpphy_out>;
+					};
+				};
+			};
+		};
+	};
+
+	reserved-memory {
+		linux,cma {
+			compatible = "shared-dma-pool";
+			size = <0x0 0x8000000>;
+			reusable;
+			linux,cma-default;
+		};
+	};
+
+	vph_pwr: vph-pwr-regulator {
+		compatible = "regulator-fixed";
+
+		regulator-name = "vph_pwr";
+		regulator-min-microvolt = <3700000>;
+		regulator-max-microvolt = <3700000>;
+
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	vreg_edp_3p3: regulator-edp-3p3 {
+		compatible = "regulator-fixed";
+
+		regulator-name = "VREG_EDP_3P3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&tlmm 70 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-0 = <&edp_reg_en>;
+		pinctrl-names = "default";
+
+		regulator-boot-on;
+	};
+
+	vreg_nvme: regulator-nvme {
+		compatible = "regulator-fixed";
+
+		regulator-name = "VREG_NVME_3P3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&tlmm 18 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-0 = <&nvme_reg_en>;
+		pinctrl-names = "default";
+	};
+};
+
+&apps_rsc {
+	regulators-0 {
+		compatible = "qcom,pm8550-rpmh-regulators";
+		qcom,pmic-id = "b";
+
+		vdd-bob1-supply = <&vph_pwr>;
+		vdd-bob2-supply = <&vph_pwr>;
+		vdd-l1-l4-l10-supply = <&vreg_s4c>;
+		vdd-l2-l13-l14-supply = <&vreg_bob1>;
+		vdd-l5-l16-supply = <&vreg_bob1>;
+		vdd-l6-l7-supply = <&vreg_bob2>;
+		vdd-l8-l9-supply = <&vreg_bob1>;
+		vdd-l12-supply = <&vreg_s5j>;
+		vdd-l15-supply = <&vreg_s4c>;
+		vdd-l17-supply = <&vreg_bob2>;
+
+		vreg_bob1: bob1 {
+			regulator-name = "vreg_bob1";
+			regulator-min-microvolt = <3008000>;
+			regulator-max-microvolt = <3960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_bob2: bob2 {
+			regulator-name = "vreg_bob2";
+			regulator-min-microvolt = <2504000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l1b: ldo1 {
+			regulator-name = "vreg_l1b";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2b: ldo2 {
+			regulator-name = "vreg_l2b";
+			regulator-min-microvolt = <3072000>;
+			regulator-max-microvolt = <3072000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l4b: ldo4 {
+			regulator-name = "vreg_l4b";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l5b: ldo5 {
+			regulator-name = "vreg_l5b";
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l6b: ldo6 {
+			regulator-name = "vreg_l6b";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l7b: ldo7 {
+			regulator-name = "vreg_l7b";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l8b: ldo8 {
+			regulator-name = "vreg_l8b";
+			regulator-min-microvolt = <3072000>;
+			regulator-max-microvolt = <3072000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l9b: ldo9 {
+			regulator-name = "vreg_l9b";
+			regulator-min-microvolt = <2960000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l10b: ldo10 {
+			regulator-name = "vreg_l10b";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l12b: ldo12 {
+			regulator-name = "vreg_l12b";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l13b: ldo13 {
+			regulator-name = "vreg_l13b";
+			regulator-min-microvolt = <3072000>;
+			regulator-max-microvolt = <3072000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l14b: ldo14 {
+			regulator-name = "vreg_l14b";
+			regulator-min-microvolt = <3072000>;
+			regulator-max-microvolt = <3072000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l15b: ldo15 {
+			regulator-name = "vreg_l15b";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l16b: ldo16 {
+			regulator-name = "vreg_l16b";
+			regulator-min-microvolt = <2912000>;
+			regulator-max-microvolt = <2912000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l17b: ldo17 {
+			regulator-name = "vreg_l17b";
+			regulator-min-microvolt = <2504000>;
+			regulator-max-microvolt = <2504000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-1 {
+		compatible = "qcom,pm8550ve-rpmh-regulators";
+		qcom,pmic-id = "c";
+
+		vdd-l1-supply = <&vreg_s5j>;
+		vdd-l2-supply = <&vreg_s1f>;
+		vdd-l3-supply = <&vreg_s1f>;
+		vdd-s4-supply = <&vph_pwr>;
+
+		vreg_s4c: smps4 {
+			regulator-name = "vreg_s4c";
+			regulator-min-microvolt = <1856000>;
+			regulator-max-microvolt = <2000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l1c: ldo1 {
+			regulator-name = "vreg_l1c";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2c: ldo2 {
+			regulator-name = "vreg_l2c";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3c: ldo3 {
+			regulator-name = "vreg_l3c";
+			regulator-min-microvolt = <912000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-2 {
+		compatible = "qcom,pmc8380-rpmh-regulators";
+		qcom,pmic-id = "d";
+
+		vdd-l1-supply = <&vreg_s1f>;
+		vdd-l2-supply = <&vreg_s1f>;
+		vdd-l3-supply = <&vreg_s4c>;
+		vdd-s1-supply = <&vph_pwr>;
+
+		vreg_l1d: ldo1 {
+			regulator-name = "vreg_l1d";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2d: ldo2 {
+			regulator-name = "vreg_l2d";
+			regulator-min-microvolt = <912000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3d: ldo3 {
+			regulator-name = "vreg_l3d";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-3 {
+		compatible = "qcom,pmc8380-rpmh-regulators";
+		qcom,pmic-id = "e";
+
+		vdd-l2-supply = <&vreg_s1f>;
+		vdd-l3-supply = <&vreg_s5j>;
+
+		vreg_l2e: ldo2 {
+			regulator-name = "vreg_l2e";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3e: ldo3 {
+			regulator-name = "vreg_l3e";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-4 {
+		compatible = "qcom,pmc8380-rpmh-regulators";
+		qcom,pmic-id = "f";
+
+		vdd-l1-supply = <&vreg_s5j>;
+		vdd-l2-supply = <&vreg_s5j>;
+		vdd-l3-supply = <&vreg_s5j>;
+		vdd-s1-supply = <&vph_pwr>;
+
+		vreg_s1f: smps1 {
+			regulator-name = "vreg_s1f";
+			regulator-min-microvolt = <700000>;
+			regulator-max-microvolt = <1100000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l1f: ldo1 {
+			regulator-name = "vreg_l1f";
+			regulator-min-microvolt = <1024000>;
+			regulator-max-microvolt = <1024000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2f: ldo2 {
+			regulator-name = "vreg_l2f";
+			regulator-min-microvolt = <1024000>;
+			regulator-max-microvolt = <1024000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3f: ldo3 {
+			regulator-name = "vreg_l3f";
+			regulator-min-microvolt = <1024000>;
+			regulator-max-microvolt = <1024000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-6 {
+		compatible = "qcom,pm8550ve-rpmh-regulators";
+		qcom,pmic-id = "i";
+
+		vdd-l1-supply = <&vreg_s4c>;
+		vdd-l2-supply = <&vreg_s5j>;
+		vdd-l3-supply = <&vreg_s1f>;
+		vdd-s1-supply = <&vph_pwr>;
+		vdd-s2-supply = <&vph_pwr>;
+
+		vreg_s1i: smps1 {
+			regulator-name = "vreg_s1i";
+			regulator-min-microvolt = <900000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_s2i: smps2 {
+			regulator-name = "vreg_s2i";
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1100000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l1i: ldo1 {
+			regulator-name = "vreg_l1i";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2i: ldo2 {
+			regulator-name = "vreg_l2i";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3i: ldo3 {
+			regulator-name = "vreg_l3i";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-7 {
+		compatible = "qcom,pm8550ve-rpmh-regulators";
+		qcom,pmic-id = "j";
+
+		vdd-l1-supply = <&vreg_s1f>;
+		vdd-l2-supply = <&vreg_s5j>;
+		vdd-l3-supply = <&vreg_s1f>;
+		vdd-s5-supply = <&vph_pwr>;
+
+		vreg_s5j: smps5 {
+			regulator-name = "vreg_s5j";
+			regulator-min-microvolt = <1256000>;
+			regulator-max-microvolt = <1304000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l1j: ldo1 {
+			regulator-name = "vreg_l1j";
+			regulator-min-microvolt = <912000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2j: ldo2 {
+			regulator-name = "vreg_l2j";
+			regulator-min-microvolt = <1256000>;
+			regulator-max-microvolt = <1256000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3j: ldo3 {
+			regulator-name = "vreg_l3j";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+};
+
+&gpu {
+	status = "okay";
+
+	zap-shader {
+		memory-region = <&gpu_microcode_mem>;
+		firmware-name = "qcom/x1e80100/microsoft/qcdxkmsuc8380.mbn";
+	};
+};
+
+&i2c0 {
+	clock-frequency = <100000>;
+
+	status = "okay";
+
+	/* Something @39, @3e, @44 */
+};
+
+&i2c3 {
+	clock-frequency = <400000>;
+
+	status = "okay";
+
+	/* PS8830 USB retimer @8 */
+};
+
+&i2c4 {
+	clock-frequency = <400000>;
+
+	status = "okay";
+
+	/* Something @18, @2c, @2e */
+};
+
+&i2c5 {
+	clock-frequency = <400000>;
+
+	status = "okay";
+
+	/* Something @4f */
+};
+
+&i2c7 {
+	clock-frequency = <400000>;
+
+	status = "okay";
+
+	/* PS8830 USB retimer @8 */
+};
+
+
+&mdss {
+	status = "okay";
+};
+
+&mdss_dp3 {
+	compatible = "qcom,x1e80100-dp";
+	/delete-property/ #sound-dai-cells;
+
+	status = "okay";
+
+	aux-bus {
+		panel {
+			compatible = "edp-panel";
+
+			backlight = <&backlight>;
+			power-supply = <&vreg_edp_3p3>;
+
+			port {
+				edp_panel_in: endpoint {
+					remote-endpoint = <&mdss_dp3_out>;
+				};
+			};
+		};
+	};
+
+	ports {
+		port@1 {
+			reg = <1>;
+
+			mdss_dp3_out: endpoint {
+				data-lanes = <0 1 2 3>;
+				link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000 8100000000>;
+
+				remote-endpoint = <&edp_panel_in>;
+			};
+		};
+	};
+};
+
+&mdss_dp3_phy {
+	vdda-phy-supply = <&vreg_l3j>;
+	vdda-pll-supply = <&vreg_l2j>;
+
+	status = "okay";
+};
+
+&pcie4 {
+	status = "okay";
+};
+
+&pcie4_phy {
+	vdda-phy-supply = <&vreg_l3i>;
+	vdda-pll-supply = <&vreg_l3e>;
+
+	status = "okay";
+};
+
+&pcie6a {
+	perst-gpios = <&tlmm 152 GPIO_ACTIVE_LOW>;
+	wake-gpios = <&tlmm 154 GPIO_ACTIVE_LOW>;
+
+	vddpe-3v3-supply = <&vreg_nvme>;
+
+	pinctrl-0 = <&pcie6a_default>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&pcie6a_phy {
+	vdda-phy-supply = <&vreg_l1d>;
+	vdda-pll-supply = <&vreg_l2j>;
+
+	status = "okay";
+};
+
+&pmc8380_3_gpios {
+	edp_bl_en: edp-bl-en-state {
+		pins = "gpio4";
+		function = "normal";
+		power-source = <1>; /* 1.8V */
+		input-disable;
+		output-enable;
+	};
+};
+
+&pmk8550_pwm {
+	status = "okay";
+};
+
+&pmk8550_gpios {
+	edp_bl_pwm: edp-bl-pwm-state {
+		pins = "gpio5";
+		function = "func3";
+	};
+};
+
+&qupv3_0 {
+	status = "okay";
+};
+
+&qupv3_1 {
+	status = "okay";
+};
+
+&qupv3_2 {
+	status = "okay";
+};
+
+&remoteproc_adsp {
+	firmware-name = "qcom/x1e80100/microsoft/Romulus/qcadsp8380.mbn",
+			"qcom/x1e80100/microsoft/Romulus/adsp_dtb.mbn";
+
+	status = "okay";
+};
+
+&remoteproc_cdsp {
+	firmware-name = "qcom/x1e80100/microsoft/Romulus/qccdsp8380.mbn",
+			"qcom/x1e80100/microsoft/Romulus/cdsp_dtb.mbn";
+
+	status = "okay";
+};
+
+&smb2360_0_eusb2_repeater {
+	vdd18-supply = <&vreg_l3d>;
+	vdd3-supply = <&vreg_l2b>;
+};
+
+&smb2360_1_eusb2_repeater {
+	vdd18-supply = <&vreg_l3d>;
+	vdd3-supply = <&vreg_l14b>;
+};
+
+&tlmm {
+	gpio-reserved-ranges = <44 4>, /* SPI (TPM) */
+			       <238 1>; /* UFS Reset */
+
+	nvme_reg_en: nvme-reg-en-state {
+		pins = "gpio18";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	edp_reg_en: edp-reg-en-state {
+		pins = "gpio70";
+		function = "gpio";
+		drive-strength = <16>;
+		bias-disable;
+	};
+
+	ssam_state: ssam-state-state {
+		pins = "gpio91";
+		function = "gpio";
+		bias-disable;
+	};
+
+	pcie6a_default: pcie6a-default-state {
+		perst-n-pins {
+			pins = "gpio152";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-disable;
+		};
+
+		clkreq-n-pins {
+			pins = "gpio153";
+			function = "pcie6a_clk";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+
+		wake-n-pins {
+			pins = "gpio154";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
+	cam_indicator_en: cam-indicator-en-state {
+		pins = "gpio225";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+};
+
+&uart2 {
+	status = "okay";
+
+	embedded-controller {
+		compatible = "microsoft,surface-sam";
+
+		interrupts-extended = <&tlmm 91 IRQ_TYPE_EDGE_RISING>;
+
+		current-speed = <4000000>;
+
+		pinctrl-0 = <&ssam_state>;
+		pinctrl-names = "default";
+	};
+};
+
+&usb_1_ss0_hsphy {
+	vdd-supply = <&vreg_l3j>;
+	vdda12-supply = <&vreg_l2j>;
+
+	phys = <&smb2360_0_eusb2_repeater>;
+
+	status = "okay";
+};
+
+&usb_1_ss0_qmpphy {
+	vdda-phy-supply = <&vreg_l3e>;
+	vdda-pll-supply = <&vreg_l1j>;
+
+	status = "okay";
+};
+
+&usb_1_ss0 {
+	status = "okay";
+};
+
+&usb_1_ss0_dwc3 {
+	dr_mode = "host";
+};
+
+&usb_1_ss0_dwc3_hs {
+	remote-endpoint = <&pmic_glink_ss0_hs_in>;
+};
+
+&usb_1_ss0_qmpphy_out {
+	remote-endpoint = <&pmic_glink_ss0_ss_in>;
+};
+
+&usb_1_ss1_hsphy {
+	vdd-supply = <&vreg_l3j>;
+	vdda12-supply = <&vreg_l2j>;
+
+	phys = <&smb2360_1_eusb2_repeater>;
+
+	status = "okay";
+};
+
+&usb_1_ss1_qmpphy {
+	vdda-phy-supply = <&vreg_l3e>;
+	vdda-pll-supply = <&vreg_l2d>;
+
+	status = "okay";
+};
+
+&usb_1_ss1 {
+	status = "okay";
+};
+
+&usb_1_ss1_dwc3 {
+	dr_mode = "host";
+};
+
+&usb_1_ss1_dwc3_hs {
+	remote-endpoint = <&pmic_glink_ss1_hs_in>;
+};
+
+&usb_1_ss1_qmpphy_out {
+	remote-endpoint = <&pmic_glink_ss1_ss_in>;
+};
diff --git a/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus13.dts b/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus13.dts
new file mode 100644
index 000000000000..eb7580dd9684
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus13.dts
@@ -0,0 +1,13 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+/dts-v1/;
+
+#include "x1e80100-microsoft-romulus.dtsi"
+
+/ {
+	model = "Microsoft Surface Laptop 7 (13.8 inch)";
+	compatible = "microsoft,romulus13", "qcom,x1e80100";
+};
diff --git a/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus15.dts b/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus15.dts
new file mode 100644
index 000000000000..4751ad9b510b
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus15.dts
@@ -0,0 +1,13 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+/dts-v1/;
+
+#include "x1e80100-microsoft-romulus.dtsi"
+
+/ {
+	model = "Microsoft Surface Laptop 7 (15 inch)";
+	compatible = "microsoft,romulus15", "qcom,x1e80100";
+};
diff --git a/arch/arm64/boot/dts/qcom/x1e80100-pmics.dtsi b/arch/arm64/boot/dts/qcom/x1e80100-pmics.dtsi
index 04301f772fbd..5b54ee79f048 100644
--- a/arch/arm64/boot/dts/qcom/x1e80100-pmics.dtsi
+++ b/arch/arm64/boot/dts/qcom/x1e80100-pmics.dtsi
@@ -3,10 +3,485 @@
  * Copyright (c) 2024, Linaro Limited
  */
 
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/input/linux-event-codes.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/spmi/spmi.h>
 
 / {
+	thermal-zones {
+		pm8550-thermal {
+			polling-delay-passive = <100>;
+
+			thermal-sensors = <&pm8550_temp_alarm>;
+
+			trips {
+				trip0 {
+					temperature = <95000>;
+					hysteresis = <0>;
+					type = "passive";
+				};
+
+				trip1 {
+					temperature = <115000>;
+					hysteresis = <0>;
+					type = "hot";
+				};
+			};
+		};
+
+		pm8550ve-2-thermal {
+			polling-delay-passive = <100>;
+
+			thermal-sensors = <&pm8550ve_2_temp_alarm>;
+
+			trips {
+				trip0 {
+					temperature = <95000>;
+					hysteresis = <0>;
+					type = "passive";
+				};
+
+				trip1 {
+					temperature = <115000>;
+					hysteresis = <0>;
+					type = "hot";
+				};
+			};
+		};
+
+		pmc8380-3-thermal {
+			polling-delay-passive = <100>;
+
+			thermal-sensors = <&pmc8380_3_temp_alarm>;
+
+			trips {
+				trip0 {
+					temperature = <95000>;
+					hysteresis = <0>;
+					type = "passive";
+				};
+
+				trip1 {
+					temperature = <115000>;
+					hysteresis = <0>;
+					type = "hot";
+				};
+			};
+		};
+
+		pmc8380-4-thermal {
+			polling-delay-passive = <100>;
+
+			thermal-sensors = <&pmc8380_4_temp_alarm>;
+
+			trips {
+				trip0 {
+					temperature = <95000>;
+					hysteresis = <0>;
+					type = "passive";
+				};
+
+				trip1 {
+					temperature = <115000>;
+					hysteresis = <0>;
+					type = "hot";
+				};
+			};
+		};
+
+		pmc8380-5-thermal {
+			polling-delay-passive = <100>;
+
+			thermal-sensors = <&pmc8380_5_temp_alarm>;
+
+			trips {
+				trip0 {
+					temperature = <95000>;
+					hysteresis = <0>;
+					type = "passive";
+				};
+
+				trip1 {
+					temperature = <115000>;
+					hysteresis = <0>;
+					type = "hot";
+				};
+			};
+		};
+
+		pmc8380-6-thermal {
+			polling-delay-passive = <100>;
+
+			thermal-sensors = <&pmc8380_6_temp_alarm>;
+
+			trips {
+				trip0 {
+					temperature = <95000>;
+					hysteresis = <0>;
+					type = "passive";
+				};
+
+				trip1 {
+					temperature = <115000>;
+					hysteresis = <0>;
+					type = "hot";
+				};
+			};
+		};
+
+		pm8550ve-8-thermal {
+			polling-delay-passive = <100>;
+
+			thermal-sensors = <&pm8550ve_8_temp_alarm>;
+
+			trips {
+				trip0 {
+					temperature = <95000>;
+					hysteresis = <0>;
+					type = "passive";
+				};
+
+				trip1 {
+					temperature = <115000>;
+					hysteresis = <0>;
+					type = "hot";
+				};
+			};
+		};
+
+		pm8550ve-9-thermal {
+			polling-delay-passive = <100>;
+
+			thermal-sensors = <&pm8550ve_9_temp_alarm>;
+
+			trips {
+				trip0 {
+					temperature = <95000>;
+					hysteresis = <0>;
+					type = "passive";
+				};
+
+				trip1 {
+					temperature = <115000>;
+					hysteresis = <0>;
+					type = "hot";
+				};
+			};
+		};
+
+		pm8010-thermal {
+			polling-delay-passive = <100>;
+
+			thermal-sensors = <&pm8010_temp_alarm>;
+
+			trips {
+				trip0 {
+					temperature = <95000>;
+					hysteresis = <0>;
+					type = "passive";
+				};
+
+				trip1 {
+					temperature = <115000>;
+					hysteresis = <0>;
+					type = "hot";
+				};
+			};
+		};
+	};
+};
+
+&spmi_bus0 {
+	/* PMK8380 */
+	pmk8550: pmic@0 {
+		compatible = "qcom,pm8550", "qcom,spmi-pmic";
+		reg = <0x0 SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pmk8550_pon: pon@1300 {
+			compatible = "qcom,pmk8350-pon";
+			reg = <0x1300>, <0x800>;
+			reg-names = "hlos", "pbs";
+
+			pon_pwrkey: pwrkey {
+				compatible = "qcom,pmk8350-pwrkey";
+				interrupts = <0x0 0x13 0x7 IRQ_TYPE_EDGE_BOTH>;
+				linux,code = <KEY_POWER>;
+			};
+
+			pon_resin: resin {
+				compatible = "qcom,pmk8350-resin";
+				interrupts = <0x0 0x13 0x6 IRQ_TYPE_EDGE_BOTH>;
+				status = "disabled";
+			};
+		};
+
+		pmk8550_rtc: rtc@6100 {
+			compatible = "qcom,pmk8350-rtc";
+			reg = <0x6100>, <0x6200>;
+			reg-names = "rtc", "alarm";
+			interrupts = <0x0 0x62 0x1 IRQ_TYPE_EDGE_RISING>;
+			/* Not yet sure what blocks access */
+			status = "reserved";
+		};
+
+		pmk8550_sdam_2: nvram@7100 {
+			compatible = "qcom,spmi-sdam";
+			reg = <0x7100>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x7100 0x100>;
+
+			reboot_reason: reboot-reason@48 {
+				reg = <0x48 0x1>;
+				bits = <1 7>;
+			};
+		};
+
+		pmk8550_gpios: gpio@8800 {
+			compatible = "qcom,pmk8550-gpio", "qcom,spmi-gpio";
+			reg = <0xb800>;
+			gpio-controller;
+			gpio-ranges = <&pmk8550_gpios 0 0 6>;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		pmk8550_pwm: pwm {
+			compatible = "qcom,pmk8550-pwm";
+
+			#pwm-cells = <2>;
+
+			status = "disabled";
+		};
+	};
+
+	/* PMC8380C */
+	pm8550: pmic@1 {
+		compatible = "qcom,pm8550", "qcom,spmi-pmic";
+		reg = <0x1 SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pm8550_temp_alarm: temp-alarm@a00 {
+			compatible = "qcom,spmi-temp-alarm";
+			reg = <0xa00>;
+			interrupts = <0x1 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
+			#thermal-sensor-cells = <0>;
+		};
+
+		pm8550_gpios: gpio@8800 {
+			compatible = "qcom,pm8550-gpio", "qcom,spmi-gpio";
+			reg = <0x8800>;
+			gpio-controller;
+			gpio-ranges = <&pm8550_gpios 0 0 12>;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		pm8550_flash: led-controller@ee00 {
+			compatible = "qcom,pm8550-flash-led", "qcom,spmi-flash-led";
+			reg = <0xee00>;
+			status = "disabled";
+		};
+
+		pm8550_pwm: pwm {
+			compatible = "qcom,pm8550-pwm", "qcom,pm8350c-pwm";
+			#pwm-cells = <2>;
+
+			status = "disabled";
+		};
+	};
+
+	/* PMC8380VE */
+	pm8550ve_2: pmic@2 {
+		compatible = "qcom,pm8550", "qcom,spmi-pmic";
+		reg = <0x2 SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pm8550ve_2_temp_alarm: temp-alarm@a00 {
+			compatible = "qcom,spmi-temp-alarm";
+			reg = <0xa00>;
+			interrupts = <0x2 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
+			#thermal-sensor-cells = <0>;
+		};
+
+		pm8550ve_2_gpios: gpio@8800 {
+			compatible = "qcom,pm8550ve-gpio", "qcom,spmi-gpio";
+			reg = <0x8800>;
+			gpio-controller;
+			gpio-ranges = <&pm8550ve_2_gpios 0 0 8>;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+
+	/* PMC8380 is actually not a PM8550 series rebrand */
+	pmc8380_3: pmic@3 {
+		compatible = "qcom,pmc8380", "qcom,spmi-pmic";
+		reg = <0x3 SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pmc8380_3_temp_alarm: temp-alarm@a00 {
+			compatible = "qcom,spmi-temp-alarm";
+			reg = <0xa00>;
+			interrupts = <0x3 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
+			#thermal-sensor-cells = <0>;
+		};
+
+		pmc8380_3_gpios: gpio@8800 {
+			compatible = "qcom,pmc8380-gpio", "qcom,spmi-gpio";
+			reg = <0x8800>;
+			gpio-controller;
+			gpio-ranges = <&pmc8380_3_gpios 0 0 10>;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+
+	pmc8380_4: pmic@4 {
+		compatible = "qcom,pmc8380", "qcom,spmi-pmic";
+		reg = <0x4 SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pmc8380_4_temp_alarm: temp-alarm@a00 {
+			compatible = "qcom,spmi-temp-alarm";
+			reg = <0xa00>;
+			interrupts = <0x4 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
+			#thermal-sensor-cells = <0>;
+		};
+
+		pmc8380_4_gpios: gpio@8800 {
+			compatible = "qcom,pmc8380-gpio", "qcom,spmi-gpio";
+			reg = <0x8800>;
+			gpio-controller;
+			gpio-ranges = <&pmc8380_4_gpios 0 0 10>;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+
+	pmc8380_5: pmic@5 {
+		compatible = "qcom,pmc8380", "qcom,spmi-pmic";
+		reg = <0x5 SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pmc8380_5_temp_alarm: temp-alarm@a00 {
+			compatible = "qcom,spmi-temp-alarm";
+			reg = <0xa00>;
+			interrupts = <0x5 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
+			#thermal-sensor-cells = <0>;
+		};
+
+		pmc8380_5_gpios: gpio@8800 {
+			compatible = "qcom,pmc8380-gpio", "qcom,spmi-gpio";
+			reg = <0x8800>;
+			gpio-controller;
+			gpio-ranges = <&pmc8380_5_gpios 0 0 10>;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+
+	pmc8380_6: pmic@6 {
+		compatible = "qcom,pmc8380", "qcom,spmi-pmic";
+		reg = <0x6 SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pmc8380_6_temp_alarm: temp-alarm@a00 {
+			compatible = "qcom,spmi-temp-alarm";
+			reg = <0xa00>;
+			interrupts = <0x6 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
+			#thermal-sensor-cells = <0>;
+		};
+
+		pmc8380_6_gpios: gpio@8800 {
+			compatible = "qcom,pmc8380-gpio", "qcom,spmi-gpio";
+			reg = <0x8800>;
+			gpio-controller;
+			gpio-ranges = <&pmc8380_6_gpios 0 0 10>;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+
+	/* PMC8380VE */
+	pm8550ve_8: pmic@8 {
+		compatible = "qcom,pm8550", "qcom,spmi-pmic";
+		reg = <0x8 SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pm8550ve_8_temp_alarm: temp-alarm@a00 {
+			compatible = "qcom,spmi-temp-alarm";
+			reg = <0xa00>;
+			interrupts = <0x8 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
+			#thermal-sensor-cells = <0>;
+		};
+
+		pm8550ve_8_gpios: gpio@8800 {
+			compatible = "qcom,pm8550ve-gpio", "qcom,spmi-gpio";
+			reg = <0x8800>;
+			gpio-controller;
+			gpio-ranges = <&pm8550ve_8_gpios 0 0 8>;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+
+	/* PMC8380VE */
+	pm8550ve_9: pmic@9 {
+		compatible = "qcom,pm8550", "qcom,spmi-pmic";
+		reg = <0x9 SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pm8550ve_9_temp_alarm: temp-alarm@a00 {
+			compatible = "qcom,spmi-temp-alarm";
+			reg = <0xa00>;
+			interrupts = <0x9 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
+			#thermal-sensor-cells = <0>;
+		};
+
+		pm8550ve_9_gpios: gpio@8800 {
+			compatible = "qcom,pm8550ve-gpio", "qcom,spmi-gpio";
+			reg = <0x8800>;
+			gpio-controller;
+			gpio-ranges = <&pm8550ve_9_gpios 0 0 8>;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+
+	pm8010: pmic@c {
+		compatible = "qcom,pm8010", "qcom,spmi-pmic";
+		reg = <0xc SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pm8010_temp_alarm: temp-alarm@2400 {
+			compatible = "qcom,spmi-temp-alarm";
+			reg = <0x2400>;
+			interrupts = <0xc 0x24 0x0 IRQ_TYPE_EDGE_BOTH>;
+			#thermal-sensor-cells = <0>;
+		};
+	};
 };
 
 &spmi_bus1 {
@@ -42,10 +517,27 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
+		status = "disabled";
+
 		smb2360_2_eusb2_repeater: phy@fd00 {
 			compatible = "qcom,smb2360-eusb2-repeater";
 			reg = <0xfd00>;
 			#phy-cells = <0>;
 		};
 	};
+
+	smb2360_3: pmic@c {
+		compatible = "qcom,smb2360", "qcom,spmi-pmic";
+		reg = <0xc SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		status = "disabled";
+
+		smb2360_3_eusb2_repeater: phy@fd00 {
+			compatible = "qcom,smb2360-eusb2-repeater";
+			reg = <0xfd00>;
+			#phy-cells = <0>;
+		};
+	};
 };
diff --git a/arch/arm64/boot/dts/qcom/x1e80100-qcp.dts b/arch/arm64/boot/dts/qcom/x1e80100-qcp.dts
index 2061fbe7b75a..1c3a6a7b3ed6 100644
--- a/arch/arm64/boot/dts/qcom/x1e80100-qcp.dts
+++ b/arch/arm64/boot/dts/qcom/x1e80100-qcp.dts
@@ -19,10 +19,200 @@
 		serial0 = &uart21;
 	};
 
+	wcd938x: audio-codec {
+		compatible = "qcom,wcd9385-codec";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&wcd_default>;
+
+		qcom,micbias1-microvolt = <1800000>;
+		qcom,micbias2-microvolt = <1800000>;
+		qcom,micbias3-microvolt = <1800000>;
+		qcom,micbias4-microvolt = <1800000>;
+		qcom,mbhc-buttons-vthreshold-microvolt = <75000 150000 237000 500000 500000 500000 500000 500000>;
+		qcom,mbhc-headset-vthreshold-microvolt = <1700000>;
+		qcom,mbhc-headphone-vthreshold-microvolt = <50000>;
+		qcom,rx-device = <&wcd_rx>;
+		qcom,tx-device = <&wcd_tx>;
+
+		reset-gpios = <&tlmm 191 GPIO_ACTIVE_LOW>;
+
+		vdd-buck-supply = <&vreg_l15b_1p8>;
+		vdd-rxtx-supply = <&vreg_l15b_1p8>;
+		vdd-io-supply = <&vreg_l15b_1p8>;
+		vdd-mic-bias-supply = <&vreg_bob1>;
+
+		#sound-dai-cells = <1>;
+	};
+
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
 
+	pmic-glink {
+		compatible = "qcom,x1e80100-pmic-glink",
+			     "qcom,sm8550-pmic-glink",
+			     "qcom,pmic-glink";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		orientation-gpios = <&tlmm 121 GPIO_ACTIVE_HIGH>,
+				    <&tlmm 123 GPIO_ACTIVE_HIGH>,
+				    <&tlmm 125 GPIO_ACTIVE_HIGH>;
+
+		connector@0 {
+			compatible = "usb-c-connector";
+			reg = <0>;
+			power-role = "dual";
+			data-role = "dual";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					pmic_glink_ss0_hs_in: endpoint {
+						remote-endpoint = <&usb_1_ss0_dwc3_hs>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					pmic_glink_ss0_ss_in: endpoint {
+						remote-endpoint = <&usb_1_ss0_qmpphy_out>;
+					};
+				};
+			};
+		};
+
+		connector@1 {
+			compatible = "usb-c-connector";
+			reg = <1>;
+			power-role = "dual";
+			data-role = "dual";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					pmic_glink_ss1_hs_in: endpoint {
+						remote-endpoint = <&usb_1_ss1_dwc3_hs>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					pmic_glink_ss1_ss_in: endpoint {
+						remote-endpoint = <&usb_1_ss1_qmpphy_out>;
+					};
+				};
+			};
+		};
+
+		connector@2 {
+			compatible = "usb-c-connector";
+			reg = <2>;
+			power-role = "dual";
+			data-role = "dual";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					pmic_glink_ss2_hs_in: endpoint {
+						remote-endpoint = <&usb_1_ss2_dwc3_hs>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					pmic_glink_ss2_ss_in: endpoint {
+						remote-endpoint = <&usb_1_ss2_qmpphy_out>;
+					};
+				};
+			};
+		};
+	};
+
+	reserved-memory {
+		linux,cma {
+			compatible = "shared-dma-pool";
+			size = <0x0 0x8000000>;
+			reusable;
+			linux,cma-default;
+		};
+	};
+
+	sound {
+		compatible = "qcom,x1e80100-sndcard";
+		model = "X1E80100-QCP";
+		audio-routing = "SpkrLeft IN", "WSA WSA_SPK1 OUT",
+				"SpkrRight IN", "WSA WSA_SPK2 OUT",
+				"IN1_HPHL", "HPHL_OUT",
+				"IN2_HPHR", "HPHR_OUT",
+				"AMIC2", "MIC BIAS2",
+				"TX SWR_INPUT1", "ADC2_OUTPUT";
+
+		wcd-playback-dai-link {
+			link-name = "WCD Playback";
+
+			cpu {
+				sound-dai = <&q6apmbedai RX_CODEC_DMA_RX_0>;
+			};
+
+			codec {
+				sound-dai = <&wcd938x 0>, <&swr1 0>, <&lpass_rxmacro 0>;
+			};
+
+			platform {
+				sound-dai = <&q6apm>;
+			};
+		};
+
+		wcd-capture-dai-link {
+			link-name = "WCD Capture";
+
+			cpu {
+				sound-dai = <&q6apmbedai TX_CODEC_DMA_TX_3>;
+			};
+
+			codec {
+				sound-dai = <&wcd938x 1>, <&swr2 1>, <&lpass_txmacro 0>;
+			};
+
+			platform {
+				sound-dai = <&q6apm>;
+			};
+		};
+
+		wsa-dai-link {
+			link-name = "WSA Playback";
+
+			cpu {
+				sound-dai = <&q6apmbedai WSA_CODEC_DMA_RX_0>;
+			};
+
+			codec {
+				sound-dai = <&left_spkr>, <&right_spkr>,
+					    <&swr0 0>, <&lpass_wsamacro 0>;
+			};
+
+			platform {
+				sound-dai = <&q6apm>;
+			};
+		};
+	};
+
 	vph_pwr: vph-pwr-regulator {
 		compatible = "regulator-fixed";
 
@@ -50,6 +240,20 @@
 		regulator-always-on;
 		regulator-boot-on;
 	};
+
+	vreg_nvme: regulator-nvme {
+		compatible = "regulator-fixed";
+
+		regulator-name = "VREG_NVME_3P3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&tlmm 18 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&nvme_reg_en>;
+	};
 };
 
 &apps_rsc {
@@ -402,6 +606,24 @@
 	};
 };
 
+&gpu {
+	status = "okay";
+
+	zap-shader {
+		firmware-name = "qcom/x1e80100/gen70500_zap.mbn";
+	};
+};
+
+&lpass_tlmm {
+	spkr_01_sd_n_active: spkr-01-sd-n-active-state {
+		pins = "gpio12";
+		function = "gpio";
+		drive-strength = <16>;
+		bias-disable;
+		output-low;
+	};
+};
+
 &mdss {
 	status = "okay";
 };
@@ -446,22 +668,36 @@
 };
 
 &pcie4 {
+	perst-gpios = <&tlmm 146 GPIO_ACTIVE_LOW>;
+	wake-gpios = <&tlmm 148 GPIO_ACTIVE_LOW>;
+
+	pinctrl-0 = <&pcie4_default>;
+	pinctrl-names = "default";
+
 	status = "okay";
 };
 
 &pcie4_phy {
-	vdda-phy-supply = <&vreg_l3j_0p8>;
+	vdda-phy-supply = <&vreg_l3i_0p8>;
 	vdda-pll-supply = <&vreg_l3e_1p2>;
 
 	status = "okay";
 };
 
 &pcie6a {
+	perst-gpios = <&tlmm 152 GPIO_ACTIVE_LOW>;
+	wake-gpios = <&tlmm 154 GPIO_ACTIVE_LOW>;
+
+	vddpe-3v3-supply = <&vreg_nvme>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie6a_default>;
+
 	status = "okay";
 };
 
 &pcie6a_phy {
-	vdda-phy-supply = <&vreg_l3j_0p8>;
+	vdda-phy-supply = <&vreg_l1d_0p8>;
 	vdda-pll-supply = <&vreg_l2j_1p2>;
 
 	status = "okay";
@@ -503,11 +739,72 @@
 	vdd3-supply = <&vreg_l14b_3p0>;
 };
 
+&smb2360_2 {
+	status = "okay";
+};
+
 &smb2360_2_eusb2_repeater {
 	vdd18-supply = <&vreg_l3d_1p8>;
 	vdd3-supply = <&vreg_l8b_3p0>;
 };
 
+&smb2360_3 {
+	status = "okay";
+};
+
+&swr0 {
+	pinctrl-0 = <&wsa_swr_active>, <&spkr_01_sd_n_active>;
+	pinctrl-names = "default";
+
+	status = "okay";
+
+	/* WSA8845, Left Speaker */
+	left_spkr: speaker@0,0 {
+		compatible = "sdw20217020400";
+		reg = <0 0>;
+		#sound-dai-cells = <0>;
+		reset-gpios = <&lpass_tlmm 12 GPIO_ACTIVE_LOW>;
+		sound-name-prefix = "SpkrLeft";
+		vdd-1p8-supply = <&vreg_l15b_1p8>;
+		vdd-io-supply = <&vreg_l12b_1p2>;
+		qcom,port-mapping = <1 2 3 7 10 13>;
+	};
+
+	/* WSA8845, Right Speaker */
+	right_spkr: speaker@0,1 {
+		compatible = "sdw20217020400";
+		reg = <0 1>;
+		#sound-dai-cells = <0>;
+		reset-gpios = <&lpass_tlmm 12 GPIO_ACTIVE_LOW>;
+		sound-name-prefix = "SpkrRight";
+		vdd-1p8-supply = <&vreg_l15b_1p8>;
+		vdd-io-supply = <&vreg_l12b_1p2>;
+		qcom,port-mapping = <4 5 6 7 11 13>;
+	};
+};
+
+&swr1 {
+	status = "okay";
+
+	/* WCD9385 RX */
+	wcd_rx: codec@0,4 {
+		compatible = "sdw20217010d00";
+		reg = <0 4>;
+		qcom,rx-port-mapping = <1 2 3 4 5>;
+	};
+};
+
+&swr2 {
+	status = "okay";
+
+	/* WCD9385 TX */
+	wcd_tx: codec@0,3 {
+		compatible = "sdw20217010d00";
+		reg = <0 3>;
+		qcom,tx-port-mapping = <2 2 3 4>;
+	};
+};
+
 &tlmm {
 	gpio-reserved-ranges = <33 3>, /* Unused */
 			       <44 4>, /* SPI (TPM) */
@@ -519,6 +816,67 @@
 		drive-strength = <16>;
 		bias-disable;
 	};
+
+	nvme_reg_en: nvme-reg-en-state {
+		pins = "gpio18";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	pcie4_default: pcie4-default-state {
+		clkreq-n-pins {
+			pins = "gpio147";
+			function = "pcie4_clk";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+
+		perst-n-pins {
+			pins = "gpio146";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-disable;
+		};
+
+		wake-n-pins {
+			pins = "gpio148";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
+	pcie6a_default: pcie6a-default-state {
+		clkreq-n-pins {
+			pins = "gpio153";
+			function = "pcie6a_clk";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+
+		perst-n-pins {
+			pins = "gpio152";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-disable;
+		};
+
+		wake-n-pins {
+			pins = "gpio154";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
+	wcd_default: wcd-reset-n-active-state {
+		pins = "gpio191";
+		function = "gpio";
+		drive-strength = <16>;
+		bias-disable;
+		output-low;
+	};
 };
 
 &uart21 {
@@ -527,8 +885,8 @@
 };
 
 &usb_1_ss0_hsphy {
-	vdd-supply = <&vreg_l2e_0p8>;
-	vdda12-supply = <&vreg_l3e_1p2>;
+	vdd-supply = <&vreg_l3j_0p8>;
+	vdda12-supply = <&vreg_l2j_1p2>;
 
 	phys = <&smb2360_0_eusb2_repeater>;
 
@@ -536,6 +894,9 @@
 };
 
 &usb_1_ss0_qmpphy {
+	vdda-phy-supply = <&vreg_l3e_1p2>;
+	vdda-pll-supply = <&vreg_l1j_0p8>;
+
 	status = "okay";
 };
 
@@ -545,12 +906,19 @@
 
 &usb_1_ss0_dwc3 {
 	dr_mode = "host";
-	usb-role-switch;
+};
+
+&usb_1_ss0_dwc3_hs {
+	remote-endpoint = <&pmic_glink_ss0_hs_in>;
+};
+
+&usb_1_ss0_qmpphy_out {
+	remote-endpoint = <&pmic_glink_ss0_ss_in>;
 };
 
 &usb_1_ss1_hsphy {
-	vdd-supply = <&vreg_l2e_0p8>;
-	vdda12-supply = <&vreg_l3e_1p2>;
+	vdd-supply = <&vreg_l3j_0p8>;
+	vdda12-supply = <&vreg_l2j_1p2>;
 
 	phys = <&smb2360_1_eusb2_repeater>;
 
@@ -558,6 +926,9 @@
 };
 
 &usb_1_ss1_qmpphy {
+	vdda-phy-supply = <&vreg_l3e_1p2>;
+	vdda-pll-supply = <&vreg_l2d_0p9>;
+
 	status = "okay";
 };
 
@@ -567,12 +938,19 @@
 
 &usb_1_ss1_dwc3 {
 	dr_mode = "host";
-	usb-role-switch;
+};
+
+&usb_1_ss1_dwc3_hs {
+	remote-endpoint = <&pmic_glink_ss1_hs_in>;
+};
+
+&usb_1_ss1_qmpphy_out {
+	remote-endpoint = <&pmic_glink_ss1_ss_in>;
 };
 
 &usb_1_ss2_hsphy {
-	vdd-supply = <&vreg_l2e_0p8>;
-	vdda12-supply = <&vreg_l3e_1p2>;
+	vdd-supply = <&vreg_l3j_0p8>;
+	vdda12-supply = <&vreg_l2j_1p2>;
 
 	phys = <&smb2360_2_eusb2_repeater>;
 
@@ -580,6 +958,9 @@
 };
 
 &usb_1_ss2_qmpphy {
+	vdda-phy-supply = <&vreg_l3e_1p2>;
+	vdda-pll-supply = <&vreg_l2d_0p9>;
+
 	status = "okay";
 };
 
@@ -589,5 +970,12 @@
 
 &usb_1_ss2_dwc3 {
 	dr_mode = "host";
-	usb-role-switch;
+};
+
+&usb_1_ss2_dwc3_hs {
+	remote-endpoint = <&pmic_glink_ss2_hs_in>;
+};
+
+&usb_1_ss2_qmpphy_out {
+	remote-endpoint = <&pmic_glink_ss2_ss_in>;
 };
diff --git a/arch/arm64/boot/dts/qcom/x1e80100.dtsi b/arch/arm64/boot/dts/qcom/x1e80100.dtsi
index 5f90a0b3c016..a36076e3c56b 100644
--- a/arch/arm64/boot/dts/qcom/x1e80100.dtsi
+++ b/arch/arm64/boot/dts/qcom/x1e80100.dtsi
@@ -4,8 +4,10 @@
  */
 
 #include <dt-bindings/clock/qcom,rpmh.h>
+#include <dt-bindings/clock/qcom,sc8280xp-lpasscc.h>
 #include <dt-bindings/clock/qcom,x1e80100-dispcc.h>
 #include <dt-bindings/clock/qcom,x1e80100-gcc.h>
+#include <dt-bindings/clock/qcom,x1e80100-gpucc.h>
 #include <dt-bindings/clock/qcom,x1e80100-tcsr.h>
 #include <dt-bindings/dma/qcom-gpi.h>
 #include <dt-bindings/interconnect/qcom,icc.h>
@@ -744,7 +746,7 @@
 				 <&sleep_clk>,
 				 <0>,
 				 <&pcie4_phy>,
-				 <0>,
+				 <&pcie5_phy>,
 				 <&pcie6a_phy>,
 				 <0>,
 				 <&usb_1_ss0_qmpphy QMP_USB43DP_USB3_PIPE_CLK>,
@@ -1978,7 +1980,7 @@
 
 			i2c0: i2c@b80000 {
 				compatible = "qcom,geni-i2c";
-				reg = <0 0xb80000 0 0x4000>;
+				reg = <0 0x00b80000 0 0x4000>;
 
 				interrupts = <GIC_SPI 373 IRQ_TYPE_LEVEL_HIGH>;
 
@@ -2141,9 +2143,31 @@
 				status = "disabled";
 			};
 
+			uart2: serial@b88000 {
+				compatible = "qcom,geni-uart";
+				reg = <0 0x00b88000 0 0x4000>;
+
+				interrupts = <GIC_SPI 584 IRQ_TYPE_LEVEL_HIGH>;
+
+				clocks = <&gcc GCC_QUPV3_WRAP0_S2_CLK>;
+				clock-names = "se";
+
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS
+						 &clk_virt SLAVE_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS>,
+						<&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+						 &config_noc SLAVE_QUP_0 QCOM_ICC_TAG_ALWAYS>;
+				interconnect-names = "qup-core",
+						     "qup-config";
+
+				pinctrl-0 = <&qup_uart2_default>;
+				pinctrl-names = "default";
+
+				status = "disabled";
+			};
+
 			spi2: spi@b88000 {
 				compatible = "qcom,geni-spi";
-				reg = <0 0xb88000 0 0x4000>;
+				reg = <0 0x00b88000 0 0x4000>;
 
 				interrupts = <GIC_SPI 584 IRQ_TYPE_LEVEL_HIGH>;
 
@@ -2242,7 +2266,7 @@
 
 			i2c4: i2c@b90000 {
 				compatible = "qcom,geni-i2c";
-				reg = <0 0xb90000 0 0x4000>;
+				reg = <0 0x00b90000 0 0x4000>;
 
 				interrupts = <GIC_SPI 586 IRQ_TYPE_LEVEL_HIGH>;
 
@@ -2505,6 +2529,66 @@
 			};
 		};
 
+		tsens0: thermal-sensor@c271000 {
+			compatible = "qcom,x1e80100-tsens", "qcom,tsens-v2";
+			reg = <0 0x0c271000 0 0x1000>,
+			      <0 0x0c222000 0 0x1000>;
+
+			interrupts-extended = <&pdc 26 IRQ_TYPE_LEVEL_HIGH>,
+					      <&intc GIC_SPI 641 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "uplow",
+					  "critical";
+
+			#qcom,sensors = <16>;
+
+			#thermal-sensor-cells = <1>;
+		};
+
+		tsens1: thermal-sensor@c272000 {
+			compatible = "qcom,x1e80100-tsens", "qcom,tsens-v2";
+			reg = <0 0x0c272000 0 0x1000>,
+			      <0 0x0c223000 0 0x1000>;
+
+			interrupts-extended = <&pdc 27 IRQ_TYPE_LEVEL_HIGH>,
+					      <&intc GIC_SPI 642 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "uplow",
+					  "critical";
+
+			#qcom,sensors = <16>;
+
+			#thermal-sensor-cells = <1>;
+		};
+
+		tsens2: thermal-sensor@c273000 {
+			compatible = "qcom,x1e80100-tsens", "qcom,tsens-v2";
+			reg = <0 0x0c273000 0 0x1000>,
+			      <0 0x0c224000 0 0x1000>;
+
+			interrupts-extended = <&pdc 28 IRQ_TYPE_LEVEL_HIGH>,
+					      <&intc GIC_SPI 643 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "uplow",
+					  "critical";
+
+			#qcom,sensors = <16>;
+
+			#thermal-sensor-cells = <1>;
+		};
+
+		tsens3: thermal-sensor@c274000 {
+			compatible = "qcom,x1e80100-tsens", "qcom,tsens-v2";
+			reg = <0 0x0c274000 0 0x1000>,
+			      <0 0x0c225000 0 0x1000>;
+
+			interrupts-extended = <&pdc 29 IRQ_TYPE_LEVEL_HIGH>,
+					      <&intc GIC_SPI 770 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "uplow",
+					  "critical";
+
+			#qcom,sensors = <16>;
+
+			#thermal-sensor-cells = <1>;
+		};
+
 		usb_1_ss0_hsphy: phy@fd3000 {
 			compatible = "qcom,x1e80100-snps-eusb2-phy",
 				     "qcom,sm8550-snps-eusb2-phy";
@@ -2542,7 +2626,37 @@
 			#clock-cells = <1>;
 			#phy-cells = <1>;
 
+			orientation-switch;
+
 			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					usb_1_ss0_qmpphy_out: endpoint {
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					usb_1_ss0_qmpphy_usb_ss_in: endpoint {
+						remote-endpoint = <&usb_1_ss0_dwc3_ss>;
+					};
+				};
+
+				port@2 {
+					reg = <2>;
+
+					usb_1_ss0_qmpphy_dp_in: endpoint {
+						remote-endpoint = <&mdss_dp0_out>;
+					};
+				};
+			};
 		};
 
 		usb_1_ss1_hsphy: phy@fd9000 {
@@ -2582,7 +2696,37 @@
 			#clock-cells = <1>;
 			#phy-cells = <1>;
 
+			orientation-switch;
+
 			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					usb_1_ss1_qmpphy_out: endpoint {
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					usb_1_ss1_qmpphy_usb_ss_in: endpoint {
+						remote-endpoint = <&usb_1_ss1_dwc3_ss>;
+					};
+				};
+
+				port@2 {
+					reg = <2>;
+
+					usb_1_ss1_qmpphy_dp_in: endpoint {
+						remote-endpoint = <&mdss_dp1_out>;
+					};
+				};
+			};
 		};
 
 		usb_1_ss2_hsphy: phy@fde000 {
@@ -2622,12 +2766,42 @@
 			#clock-cells = <1>;
 			#phy-cells = <1>;
 
+			orientation-switch;
+
 			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					usb_1_ss2_qmpphy_out: endpoint {
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					usb_1_ss2_qmpphy_usb_ss_in: endpoint {
+						remote-endpoint = <&usb_1_ss2_dwc3_ss>;
+					};
+				};
+
+				port@2 {
+					reg = <2>;
+
+					usb_1_ss2_qmpphy_dp_in: endpoint {
+						remote-endpoint = <&mdss_dp2_out>;
+					};
+				};
+			};
 		};
 
 		cnoc_main: interconnect@1500000 {
 			compatible = "qcom,x1e80100-cnoc-main";
-			reg = <0 0x1500000 0 0x14400>;
+			reg = <0 0x01500000 0 0x14400>;
 
 			qcom,bcm-voters = <&apps_bcm_voter>;
 
@@ -2636,7 +2810,7 @@
 
 		config_noc: interconnect@1600000 {
 			compatible = "qcom,x1e80100-cnoc-cfg";
-			reg = <0 0x1600000 0 0x6600>;
+			reg = <0 0x01600000 0 0x6600>;
 
 			qcom,bcm-voters = <&apps_bcm_voter>;
 
@@ -2645,7 +2819,7 @@
 
 		system_noc: interconnect@1680000 {
 			compatible = "qcom,x1e80100-system-noc";
-			reg = <0 0x1680000 0 0x1c080>;
+			reg = <0 0x01680000 0 0x1c080>;
 
 			qcom,bcm-voters = <&apps_bcm_voter>;
 
@@ -2654,7 +2828,7 @@
 
 		pcie_south_anoc: interconnect@16c0000 {
 			compatible = "qcom,x1e80100-pcie-south-anoc";
-			reg = <0 0x16c0000 0 0xd080>;
+			reg = <0 0x016c0000 0 0xd080>;
 
 			qcom,bcm-voters = <&apps_bcm_voter>;
 
@@ -2663,7 +2837,7 @@
 
 		pcie_center_anoc: interconnect@16d0000 {
 			compatible = "qcom,x1e80100-pcie-center-anoc";
-			reg = <0 0x16d0000 0 0x7000>;
+			reg = <0 0x016d0000 0 0x7000>;
 
 			qcom,bcm-voters = <&apps_bcm_voter>;
 
@@ -2672,7 +2846,7 @@
 
 		aggre1_noc: interconnect@16e0000 {
 			compatible = "qcom,x1e80100-aggre1-noc";
-			reg = <0 0x16E0000 0 0x14400>;
+			reg = <0 0x016e0000 0 0x14400>;
 
 			qcom,bcm-voters = <&apps_bcm_voter>;
 
@@ -2681,7 +2855,7 @@
 
 		aggre2_noc: interconnect@1700000 {
 			compatible = "qcom,x1e80100-aggre2-noc";
-			reg = <0 0x1700000 0 0x1c400>;
+			reg = <0 0x01700000 0 0x1c400>;
 
 			qcom,bcm-voters = <&apps_bcm_voter>;
 
@@ -2690,7 +2864,7 @@
 
 		pcie_north_anoc: interconnect@1740000 {
 			compatible = "qcom,x1e80100-pcie-north-anoc";
-			reg = <0 0x1740000 0 0x9080>;
+			reg = <0 0x01740000 0 0x9080>;
 
 			qcom,bcm-voters = <&apps_bcm_voter>;
 
@@ -2699,7 +2873,7 @@
 
 		usb_center_anoc: interconnect@1750000 {
 			compatible = "qcom,x1e80100-usb-center-anoc";
-			reg = <0 0x1750000 0 0x8800>;
+			reg = <0 0x01750000 0 0x8800>;
 
 			qcom,bcm-voters = <&apps_bcm_voter>;
 
@@ -2708,7 +2882,7 @@
 
 		usb_north_anoc: interconnect@1760000 {
 			compatible = "qcom,x1e80100-usb-north-anoc";
-			reg = <0 0x1760000 0 0x7080>;
+			reg = <0 0x01760000 0 0x7080>;
 
 			qcom,bcm-voters = <&apps_bcm_voter>;
 
@@ -2717,7 +2891,7 @@
 
 		usb_south_anoc: interconnect@1770000 {
 			compatible = "qcom,x1e80100-usb-south-anoc";
-			reg = <0 0x1770000 0 0xf080>;
+			reg = <0 0x01770000 0 0xf080>;
 
 			qcom,bcm-voters = <&apps_bcm_voter>;
 
@@ -2726,7 +2900,7 @@
 
 		mmss_noc: interconnect@1780000 {
 			compatible = "qcom,x1e80100-mmss-noc";
-			reg = <0 0x1780000 0 0x5B800>;
+			reg = <0 0x01780000 0 0x5B800>;
 
 			qcom,bcm-voters = <&apps_bcm_voter>;
 
@@ -2737,15 +2911,17 @@
 			device_type = "pci";
 			compatible = "qcom,pcie-x1e80100";
 			reg = <0 0x01bf8000 0 0x3000>,
-			      <0 0x70000000 0 0xf1d>,
-			      <0 0x70000f20 0 0xa8>,
+			      <0 0x70000000 0 0xf20>,
+			      <0 0x70000f40 0 0xa8>,
 			      <0 0x70001000 0 0x1000>,
-			      <0 0x70100000 0 0x100000>;
+			      <0 0x70100000 0 0x100000>,
+			      <0 0x01bfb000 0 0x1000>;
 			reg-names = "parf",
 				    "dbi",
 				    "elbi",
 				    "atu",
-				    "config";
+				    "config",
+				    "mhi";
 			#address-cells = <3>;
 			#size-cells = <2>;
 			ranges = <0x01000000 0 0x00000000 0 0x70200000 0 0x100000>,
@@ -2754,7 +2930,7 @@
 
 			dma-coherent;
 
-			linux,pci-domain = <7>;
+			linux,pci-domain = <6>;
 			num-lanes = <2>;
 
 			interrupts = <GIC_SPI 773 IRQ_TYPE_LEVEL_HIGH>,
@@ -2812,6 +2988,7 @@
 				      "link_down";
 
 			power-domains = <&gcc GCC_PCIE_6A_GDSC>;
+			required-opps = <&rpmhpd_opp_nom>;
 
 			phys = <&pcie6a_phy>;
 			phy-names = "pciephy";
@@ -2852,6 +3029,126 @@
 			status = "disabled";
 		};
 
+		pcie5: pci@1c00000 {
+			device_type = "pci";
+			compatible = "qcom,pcie-x1e80100";
+			reg = <0 0x01c00000 0 0x3000>,
+			      <0 0x7e000000 0 0xf1d>,
+			      <0 0x7e000f40 0 0xa8>,
+			      <0 0x7e001000 0 0x1000>,
+			      <0 0x7e100000 0 0x100000>,
+			      <0 0x01c03000 0 0x1000>;
+			reg-names = "parf",
+				    "dbi",
+				    "elbi",
+				    "atu",
+				    "config",
+				    "mhi";
+			#address-cells = <3>;
+			#size-cells = <2>;
+			ranges = <0x01000000 0x0 0x00000000 0x0 0x7e200000 0x0 0x100000>,
+				 <0x02000000 0x0 0x7e300000 0x0 0x7e300000 0x0 0x1d00000>;
+			bus-range = <0x00 0xff>;
+
+			dma-coherent;
+
+			linux,pci-domain = <5>;
+			num-lanes = <2>;
+
+			interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "msi0",
+					  "msi1",
+					  "msi2",
+					  "msi3",
+					  "msi4",
+					  "msi5",
+					  "msi6",
+					  "msi7";
+
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 0x7>;
+			interrupt-map = <0 0 0 1 &intc 0 0 0 70 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 2 &intc 0 0 0 71 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 3 &intc 0 0 0 72 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 4 &intc 0 0 0 73 IRQ_TYPE_LEVEL_HIGH>;
+
+			clocks = <&gcc GCC_PCIE_5_AUX_CLK>,
+				 <&gcc GCC_PCIE_5_CFG_AHB_CLK>,
+				 <&gcc GCC_PCIE_5_MSTR_AXI_CLK>,
+				 <&gcc GCC_PCIE_5_SLV_AXI_CLK>,
+				 <&gcc GCC_PCIE_5_SLV_Q2A_AXI_CLK>,
+				 <&gcc GCC_CFG_NOC_PCIE_ANOC_NORTH_AHB_CLK>,
+				 <&gcc GCC_CNOC_PCIE_NORTH_SF_AXI_CLK>;
+			clock-names = "aux",
+				      "cfg",
+				      "bus_master",
+				      "bus_slave",
+				      "slave_q2a",
+				      "noc_aggr",
+				      "cnoc_sf_axi";
+
+			assigned-clocks = <&gcc GCC_PCIE_5_AUX_CLK>;
+			assigned-clock-rates = <19200000>;
+
+			interconnects = <&pcie_south_anoc MASTER_PCIE_5 QCOM_ICC_TAG_ALWAYS
+					 &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>,
+					<&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+					 &cnoc_main SLAVE_PCIE_5 QCOM_ICC_TAG_ALWAYS>;
+			interconnect-names = "pcie-mem",
+					     "cpu-pcie";
+
+			resets = <&gcc GCC_PCIE_5_BCR>,
+				 <&gcc GCC_PCIE_5_LINK_DOWN_BCR>;
+			reset-names = "pci",
+				      "link_down";
+
+			power-domains = <&gcc GCC_PCIE_5_GDSC>;
+			required-opps = <&rpmhpd_opp_nom>;
+
+			phys = <&pcie5_phy>;
+			phy-names = "pciephy";
+
+			status = "disabled";
+		};
+
+		pcie5_phy: phy@1c06000 {
+			compatible = "qcom,x1e80100-qmp-gen3x2-pcie-phy";
+			reg = <0 0x01c06000 0 0x2000>;
+
+			clocks = <&gcc GCC_PCIE_5_AUX_CLK>,
+				 <&gcc GCC_PCIE_5_CFG_AHB_CLK>,
+				 <&rpmhcc RPMH_CXO_CLK>,
+				 <&gcc GCC_PCIE_5_PHY_RCHNG_CLK>,
+				 <&gcc GCC_PCIE_5_PIPE_CLK>;
+			clock-names = "aux",
+				      "cfg_ahb",
+				      "ref",
+				      "rchng",
+				      "pipe";
+
+			resets = <&gcc GCC_PCIE_5_PHY_BCR>;
+			reset-names = "phy";
+
+			assigned-clocks = <&gcc GCC_PCIE_5_PHY_RCHNG_CLK>;
+			assigned-clock-rates = <100000000>;
+
+			power-domains = <&gcc GCC_PCIE_5_PHY_GDSC>;
+
+			#clock-cells = <0>;
+			clock-output-names = "pcie5_pipe_clk";
+
+			#phy-cells = <0>;
+
+			status = "disabled";
+		};
+
 		pcie4: pci@1c08000 {
 			device_type = "pci";
 			compatible = "qcom,pcie-x1e80100";
@@ -2875,7 +3172,7 @@
 
 			dma-coherent;
 
-			linux,pci-domain = <5>;
+			linux,pci-domain = <4>;
 			num-lanes = <2>;
 
 			interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>,
@@ -2933,11 +3230,22 @@
 				      "link_down";
 
 			power-domains = <&gcc GCC_PCIE_4_GDSC>;
+			required-opps = <&rpmhpd_opp_nom>;
 
 			phys = <&pcie4_phy>;
 			phy-names = "pciephy";
 
 			status = "disabled";
+
+			pcie4_port0: pcie@0 {
+				device_type = "pci";
+				reg = <0x0 0x0 0x0 0x0 0x0>;
+				bus-range = <0x01 0xff>;
+
+				#address-cells = <3>;
+				#size-cells = <2>;
+				ranges;
+			};
 		};
 
 		pcie4_phy: phy@1c0e000 {
@@ -2985,6 +3293,201 @@
 			#reset-cells = <1>;
 		};
 
+		gpu: gpu@3d00000 {
+			compatible = "qcom,adreno-43050c01", "qcom,adreno";
+			reg = <0x0 0x03d00000 0x0 0x40000>,
+			      <0x0 0x03d9e000 0x0 0x1000>,
+			      <0x0 0x03d61000 0x0 0x800>;
+
+			reg-names = "kgsl_3d0_reg_memory",
+				    "cx_mem",
+				    "cx_dbgc";
+
+			interrupts = <GIC_SPI 300 IRQ_TYPE_LEVEL_HIGH>;
+
+			iommus = <&adreno_smmu 0 0x0>,
+				 <&adreno_smmu 1 0x0>;
+
+			operating-points-v2 = <&gpu_opp_table>;
+
+			qcom,gmu = <&gmu>;
+			#cooling-cells = <2>;
+
+			interconnects = <&gem_noc MASTER_GFX3D 0 &mc_virt SLAVE_EBI1 0>;
+			interconnect-names = "gfx-mem";
+
+			status = "disabled";
+
+			zap-shader {
+				memory-region = <&gpu_microcode_mem>;
+			};
+
+			gpu_opp_table: opp-table {
+				compatible = "operating-points-v2";
+
+				opp-1100000000 {
+					opp-hz = /bits/ 64 <1100000000>;
+					opp-level = <RPMH_REGULATOR_LEVEL_TURBO_L1>;
+					opp-peak-kBps = <16500000>;
+				};
+
+				opp-1000000000 {
+					opp-hz = /bits/ 64 <1000000000>;
+					opp-level = <RPMH_REGULATOR_LEVEL_TURBO>;
+					opp-peak-kBps = <14398438>;
+				};
+
+				opp-925000000 {
+					opp-hz = /bits/ 64 <925000000>;
+					opp-level = <RPMH_REGULATOR_LEVEL_NOM_L1>;
+					opp-peak-kBps = <14398438>;
+				};
+
+				opp-800000000 {
+					opp-hz = /bits/ 64 <800000000>;
+					opp-level = <RPMH_REGULATOR_LEVEL_NOM>;
+					opp-peak-kBps = <12449219>;
+				};
+
+				opp-744000000 {
+					opp-hz = /bits/ 64 <744000000>;
+					opp-level = <RPMH_REGULATOR_LEVEL_SVS_L2>;
+					opp-peak-kBps = <10687500>;
+				};
+
+				opp-687000000 {
+					opp-hz = /bits/ 64 <687000000>;
+					opp-level = <RPMH_REGULATOR_LEVEL_SVS_L1>;
+					opp-peak-kBps = <8171875>;
+				};
+
+				opp-550000000 {
+					opp-hz = /bits/ 64 <550000000>;
+					opp-level = <RPMH_REGULATOR_LEVEL_SVS>;
+					opp-peak-kBps = <6074219>;
+				};
+
+				opp-390000000 {
+					opp-hz = /bits/ 64 <390000000>;
+					opp-level = <RPMH_REGULATOR_LEVEL_LOW_SVS>;
+					opp-peak-kBps = <3000000>;
+				};
+
+				opp-300000000 {
+					opp-hz = /bits/ 64 <300000000>;
+					opp-level = <RPMH_REGULATOR_LEVEL_LOW_SVS_D1>;
+					opp-peak-kBps = <2136719>;
+				};
+			};
+		};
+
+		gmu: gmu@3d6a000 {
+			compatible = "qcom,adreno-gmu-x185.1", "qcom,adreno-gmu";
+			reg = <0x0 0x03d6a000 0x0 0x35000>,
+			      <0x0 0x03d50000 0x0 0x10000>,
+			      <0x0 0x0b280000 0x0 0x10000>;
+			reg-names =  "gmu", "rscc", "gmu_pdc";
+
+			interrupts = <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "hfi", "gmu";
+
+			clocks = <&gpucc GPU_CC_AHB_CLK>,
+				 <&gpucc GPU_CC_CX_GMU_CLK>,
+				 <&gpucc GPU_CC_CXO_CLK>,
+				 <&gcc GCC_DDRSS_GPU_AXI_CLK>,
+				 <&gcc GCC_GPU_MEMNOC_GFX_CLK>,
+				 <&gpucc GPU_CC_HUB_CX_INT_CLK>,
+				 <&gpucc GPU_CC_DEMET_CLK>;
+			clock-names = "ahb",
+				      "gmu",
+				      "cxo",
+				      "axi",
+				      "memnoc",
+				      "hub",
+				      "demet";
+
+			power-domains = <&gpucc GPU_CX_GDSC>,
+					<&gpucc GPU_GX_GDSC>;
+			power-domain-names = "cx",
+					     "gx";
+
+			iommus = <&adreno_smmu 5 0x0>;
+
+			qcom,qmp = <&aoss_qmp>;
+
+			operating-points-v2 = <&gmu_opp_table>;
+
+			gmu_opp_table: opp-table {
+				compatible = "operating-points-v2";
+
+				opp-550000000 {
+					opp-hz = /bits/ 64 <550000000>;
+					opp-level = <RPMH_REGULATOR_LEVEL_SVS>;
+				};
+
+				opp-220000000 {
+					opp-hz = /bits/ 64 <220000000>;
+					opp-level = <RPMH_REGULATOR_LEVEL_LOW_SVS>;
+				};
+			};
+		};
+
+		gpucc: clock-controller@3d90000 {
+			compatible = "qcom,x1e80100-gpucc";
+			reg = <0 0x03d90000 0 0xa000>;
+			clocks = <&bi_tcxo_div2>,
+				 <&gcc GCC_GPU_GPLL0_CPH_CLK_SRC>,
+				 <&gcc GCC_GPU_GPLL0_DIV_CPH_CLK_SRC>;
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+			#power-domain-cells = <1>;
+		};
+
+		adreno_smmu: iommu@3da0000 {
+			compatible = "qcom,x1e80100-smmu-500", "qcom,adreno-smmu",
+				     "qcom,smmu-500", "arm,mmu-500";
+			reg = <0x0 0x03da0000 0x0 0x40000>;
+			#iommu-cells = <2>;
+			#global-interrupts = <1>;
+			interrupts = <GIC_SPI 674 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 678 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 679 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 680 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 681 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 682 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 683 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 684 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 685 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 686 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 687 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 688 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 422 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 476 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 574 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 575 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 576 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 577 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 660 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 662 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 665 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 666 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 667 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 669 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 670 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 700 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&gpucc GPU_CC_HLOS1_VOTE_GPU_SMMU_CLK>,
+				 <&gcc GCC_GPU_MEMNOC_GFX_CLK>,
+				 <&gcc GCC_GPU_SNOC_DVM_GFX_CLK>,
+				 <&gpucc GPU_CC_AHB_CLK>;
+			clock-names = "hlos",
+				      "bus",
+				      "iface",
+				      "ahb";
+			power-domains = <&gpucc GPU_CX_GDSC>;
+			dma-coherent;
+		};
+
 		gem_noc: interconnect@26400000 {
 			compatible = "qcom,x1e80100-gem-noc";
 			reg = <0 0x26400000 0 0x311200>;
@@ -2996,7 +3499,7 @@
 
 		nsp_noc: interconnect@320c0000 {
 			compatible = "qcom,x1e80100-nsp-noc";
-			reg = <0 0x320C0000 0 0xE080>;
+			reg = <0 0x320C0000 0 0xe080>;
 
 			qcom,bcm-voters = <&apps_bcm_voter>;
 
@@ -3031,6 +3534,8 @@
 
 			pinctrl-0 = <&wsa2_swr_active>;
 			pinctrl-names = "default";
+			resets = <&lpass_audiocc LPASS_AUDIO_SWR_WSA2_CGCR>;
+			reset-names = "swr_audio_cgcr";
 
 			qcom,din-ports = <4>;
 			qcom,dout-ports = <9>;
@@ -3079,6 +3584,8 @@
 			pinctrl-0 = <&rx_swr_active>;
 			pinctrl-names = "default";
 
+			resets = <&lpass_audiocc LPASS_AUDIO_SWR_RX_CGCR>;
+			reset-names = "swr_audio_cgcr";
 			qcom,din-ports = <1>;
 			qcom,dout-ports = <11>;
 
@@ -3143,6 +3650,8 @@
 
 			pinctrl-0 = <&wsa_swr_active>;
 			pinctrl-names = "default";
+			resets = <&lpass_audiocc LPASS_AUDIO_SWR_WSA_CGCR>;
+			reset-names = "swr_audio_cgcr";
 
 			qcom,din-ports = <4>;
 			qcom,dout-ports = <9>;
@@ -3163,6 +3672,13 @@
 			status = "disabled";
 		};
 
+		lpass_audiocc: clock-controller@6b6c000 {
+			compatible = "qcom,x1e80100-lpassaudiocc", "qcom,sc8280xp-lpassaudiocc";
+			reg = <0 0x06b6c000 0 0x1000>;
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+		};
+
 		swr2: soundwire@6d30000 {
 			compatible = "qcom,soundwire-v2.0.0";
 			reg = <0 0x06d30000 0 0x10000>;
@@ -3172,6 +3688,8 @@
 				     <GIC_SPI 520 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "core", "wakeup";
 			label = "TX";
+			resets = <&lpasscc LPASS_AUDIO_SWR_TX_CGCR>;
+			reset-names = "swr_audio_cgcr";
 
 			pinctrl-0 = <&tx_swr_active>;
 			pinctrl-names = "default";
@@ -3328,9 +3846,16 @@
 			};
 		};
 
+		lpasscc: clock-controller@6ea0000 {
+			compatible = "qcom,x1e80100-lpasscc", "qcom,sc8280xp-lpasscc";
+			reg = <0 0x06ea0000 0 0x12000>;
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+		};
+
 		lpass_ag_noc: interconnect@7e40000 {
 			compatible = "qcom,x1e80100-lpass-ag-noc";
-			reg = <0 0x7e40000 0 0xE080>;
+			reg = <0 0x07e40000 0 0xe080>;
 
 			qcom,bcm-voters = <&apps_bcm_voter>;
 
@@ -3339,7 +3864,7 @@
 
 		lpass_lpiaon_noc: interconnect@7400000 {
 			compatible = "qcom,x1e80100-lpass-lpiaon-noc";
-			reg = <0 0x7400000 0 0x19080>;
+			reg = <0 0x07400000 0 0x19080>;
 
 			qcom,bcm-voters = <&apps_bcm_voter>;
 
@@ -3348,7 +3873,7 @@
 
 		lpass_lpicx_noc: interconnect@7430000 {
 			compatible = "qcom,x1e80100-lpass-lpicx-noc";
-			reg = <0 0x7430000 0 0x3A200>;
+			reg = <0 0x07430000 0 0x3A200>;
 
 			qcom,bcm-voters = <&apps_bcm_voter>;
 
@@ -3369,6 +3894,90 @@
 			status = "disabled";
 		};
 
+		usb_mp_hsphy0: phy@88e1000 {
+			compatible = "qcom,x1e80100-snps-eusb2-phy",
+				     "qcom,sm8550-snps-eusb2-phy";
+			reg = <0 0x088e1000 0 0x154>;
+			#phy-cells = <0>;
+
+			clocks = <&tcsr TCSR_USB3_MP0_CLKREF_EN>;
+			clock-names = "ref";
+
+			resets = <&gcc GCC_QUSB2PHY_HS0_MP_BCR>;
+
+			status = "disabled";
+		};
+
+		usb_mp_hsphy1: phy@88e2000 {
+			compatible = "qcom,x1e80100-snps-eusb2-phy",
+				     "qcom,sm8550-snps-eusb2-phy";
+			reg = <0 0x088e2000 0 0x154>;
+			#phy-cells = <0>;
+
+			clocks = <&tcsr TCSR_USB3_MP1_CLKREF_EN>;
+			clock-names = "ref";
+
+			resets = <&gcc GCC_QUSB2PHY_HS1_MP_BCR>;
+
+			status = "disabled";
+		};
+
+		usb_mp_qmpphy0: phy@88e3000 {
+			compatible = "qcom,x1e80100-qmp-usb3-uni-phy";
+			reg = <0 0x088e3000 0 0x2000>;
+
+			clocks = <&gcc GCC_USB3_MP_PHY_AUX_CLK>,
+				 <&rpmhcc RPMH_CXO_CLK>,
+				 <&gcc GCC_USB3_MP_PHY_COM_AUX_CLK>,
+				 <&gcc GCC_USB3_MP_PHY_PIPE_0_CLK>;
+			clock-names = "aux",
+				      "ref",
+				      "com_aux",
+				      "pipe";
+
+			resets = <&gcc GCC_USB3_UNIPHY_MP0_BCR>,
+				 <&gcc GCC_USB3UNIPHY_PHY_MP0_BCR>;
+			reset-names = "phy",
+				      "phy_phy";
+
+			power-domains = <&gcc GCC_USB3_MP_SS0_PHY_GDSC>;
+
+			#clock-cells = <0>;
+			clock-output-names = "usb_mp_phy0_pipe_clk";
+
+			#phy-cells = <0>;
+
+			status = "disabled";
+		};
+
+		usb_mp_qmpphy1: phy@88e5000 {
+			compatible = "qcom,x1e80100-qmp-usb3-uni-phy";
+			reg = <0 0x088e5000 0 0x2000>;
+
+			clocks = <&gcc GCC_USB3_MP_PHY_AUX_CLK>,
+				 <&rpmhcc RPMH_CXO_CLK>,
+				 <&gcc GCC_USB3_MP_PHY_COM_AUX_CLK>,
+				 <&gcc GCC_USB3_MP_PHY_PIPE_1_CLK>;
+			clock-names = "aux",
+				      "ref",
+				      "com_aux",
+				      "pipe";
+
+			resets = <&gcc GCC_USB3_UNIPHY_MP1_BCR>,
+				 <&gcc GCC_USB3UNIPHY_PHY_MP1_BCR>;
+			reset-names = "phy",
+				      "phy_phy";
+
+			power-domains = <&gcc GCC_USB3_MP_SS1_PHY_GDSC>;
+
+			#clock-cells = <0>;
+			clock-output-names = "usb_mp_phy1_pipe_clk";
+
+			#phy-cells = <0>;
+
+			status = "disabled";
+		};
+
 		usb_1_ss2: usb@a0f8800 {
 			compatible = "qcom,x1e80100-dwc3", "qcom,dwc3";
 			reg = <0 0x0a0f8800 0 0x400>;
@@ -3445,8 +4054,23 @@
 
 				dma-coherent;
 
-				port {
-					usb_1_ss2_role_switch: endpoint {
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						usb_1_ss2_dwc3_hs: endpoint {
+						};
+					};
+
+					port@1 {
+						reg = <1>;
+
+						usb_1_ss2_dwc3_ss: endpoint {
+							remote-endpoint = <&usb_1_ss2_qmpphy_usb_ss_in>;
+						};
 					};
 				};
 			};
@@ -3514,13 +4138,106 @@
 				phy-names = "usb2-phy";
 				maximum-speed = "high-speed";
 
-				port {
-					usb_2_role_switch: endpoint {
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						usb_2_dwc3_hs: endpoint {
+						};
 					};
 				};
 			};
 		};
 
+		usb_mp: usb@a4f8800 {
+			compatible = "qcom,x1e80100-dwc3-mp", "qcom,dwc3";
+			reg = <0 0x0a4f8800 0 0x400>;
+
+			clocks = <&gcc GCC_CFG_NOC_USB3_MP_AXI_CLK>,
+				 <&gcc GCC_USB30_MP_MASTER_CLK>,
+				 <&gcc GCC_AGGRE_USB3_MP_AXI_CLK>,
+				 <&gcc GCC_USB30_MP_SLEEP_CLK>,
+				 <&gcc GCC_USB30_MP_MOCK_UTMI_CLK>,
+				 <&gcc GCC_AGGRE_USB_NOC_AXI_CLK>,
+				 <&gcc GCC_AGGRE_NOC_USB_NORTH_AXI_CLK>,
+				 <&gcc GCC_AGGRE_NOC_USB_SOUTH_AXI_CLK>,
+				 <&gcc GCC_SYS_NOC_USB_AXI_CLK>;
+			clock-names = "cfg_noc",
+				      "core",
+				      "iface",
+				      "sleep",
+				      "mock_utmi",
+				      "noc_aggr",
+				      "noc_aggr_north",
+				      "noc_aggr_south",
+				      "noc_sys";
+
+			assigned-clocks = <&gcc GCC_USB30_MP_MOCK_UTMI_CLK>,
+					  <&gcc GCC_USB30_MP_MASTER_CLK>;
+			assigned-clock-rates = <19200000>,
+					       <200000000>;
+
+			interrupts-extended = <&intc GIC_SPI 313 IRQ_TYPE_LEVEL_HIGH>,
+					      <&intc GIC_SPI 314 IRQ_TYPE_LEVEL_HIGH>,
+					      <&intc GIC_SPI 309 IRQ_TYPE_LEVEL_HIGH>,
+					      <&intc GIC_SPI 312 IRQ_TYPE_LEVEL_HIGH>,
+					      <&pdc 52 IRQ_TYPE_EDGE_BOTH>,
+					      <&pdc 51 IRQ_TYPE_EDGE_BOTH>,
+					      <&pdc 54 IRQ_TYPE_EDGE_BOTH>,
+					      <&pdc 53 IRQ_TYPE_EDGE_BOTH>,
+					      <&pdc 55 IRQ_TYPE_LEVEL_HIGH>,
+					      <&pdc 56 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "pwr_event_1", "pwr_event_2",
+					  "hs_phy_1",	 "hs_phy_2",
+					  "dp_hs_phy_1", "dm_hs_phy_1",
+					  "dp_hs_phy_2", "dm_hs_phy_2",
+					  "ss_phy_1",	 "ss_phy_2";
+
+			power-domains = <&gcc GCC_USB30_MP_GDSC>;
+			required-opps = <&rpmhpd_opp_nom>;
+
+			resets = <&gcc GCC_USB30_MP_BCR>;
+
+			interconnects = <&usb_north_anoc MASTER_USB3_MP QCOM_ICC_TAG_ALWAYS
+					 &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>,
+					<&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+					 &config_noc SLAVE_USB3_MP QCOM_ICC_TAG_ALWAYS>;
+			interconnect-names = "usb-ddr",
+					     "apps-usb";
+
+			wakeup-source;
+
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges;
+
+			status = "disabled";
+
+			usb_mp_dwc3: usb@a400000 {
+				compatible = "snps,dwc3";
+				reg = <0 0x0a400000 0 0xcd00>;
+
+				interrupts = <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>;
+
+				iommus = <&apps_smmu 0x1400 0x0>;
+
+				phys = <&usb_mp_hsphy0>, <&usb_mp_qmpphy0>,
+				       <&usb_mp_hsphy1>, <&usb_mp_qmpphy1>;
+				phy-names = "usb2-0", "usb3-0",
+					    "usb2-1", "usb3-1";
+				dr_mode = "host";
+
+				snps,dis_u2_susphy_quirk;
+				snps,dis_enblslpm_quirk;
+				snps,usb3_lpm_capable;
+
+				dma-coherent;
+			};
+		};
+
 		usb_1_ss0: usb@a6f8800 {
 			compatible = "qcom,x1e80100-dwc3", "qcom,dwc3";
 			reg = <0 0x0a6f8800 0 0x400>;
@@ -3590,8 +4307,23 @@
 
 				dma-coherent;
 
-				port {
-					usb_1_ss0_role_switch: endpoint {
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						usb_1_ss0_dwc3_hs: endpoint {
+						};
+					};
+
+					port@1 {
+						reg = <1>;
+
+						usb_1_ss0_dwc3_ss: endpoint {
+							remote-endpoint = <&usb_1_ss0_qmpphy_usb_ss_in>;
+						};
 					};
 				};
 			};
@@ -3673,8 +4405,23 @@
 
 				dma-coherent;
 
-				port {
-					usb_1_ss1_role_switch: endpoint {
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						usb_1_ss1_dwc3_hs: endpoint {
+						};
+					};
+
+					port@1 {
+						reg = <1>;
+
+						usb_1_ss1_dwc3_ss: endpoint {
+							remote-endpoint = <&usb_1_ss1_qmpphy_usb_ss_in>;
+						};
 					};
 				};
 			};
@@ -3809,11 +4556,11 @@
 
 			mdss_dp0: displayport-controller@ae90000 {
 				compatible = "qcom,x1e80100-dp";
-				reg = <0 0xae90000 0 0x200>,
-				      <0 0xae90200 0 0x200>,
-				      <0 0xae90400 0 0x600>,
-				      <0 0xae91000 0 0x400>,
-				      <0 0xae91400 0 0x400>;
+				reg = <0 0x0ae90000 0 0x200>,
+				      <0 0x0ae90200 0 0x200>,
+				      <0 0x0ae90400 0 0x600>,
+				      <0 0x0ae91000 0 0x400>,
+				      <0 0x0ae91400 0 0x400>;
 
 				interrupts-extended = <&mdss 12>;
 
@@ -3860,6 +4607,7 @@
 						reg = <1>;
 
 						mdss_dp0_out: endpoint {
+							remote-endpoint = <&usb_1_ss0_qmpphy_dp_in>;
 						};
 					};
 				};
@@ -3891,11 +4639,11 @@
 
 			mdss_dp1: displayport-controller@ae98000 {
 				compatible = "qcom,x1e80100-dp";
-				reg = <0 0xae98000 0 0x200>,
-				      <0 0xae98200 0 0x200>,
-				      <0 0xae98400 0 0x600>,
-				      <0 0xae99000 0 0x400>,
-				      <0 0xae99400 0 0x400>;
+				reg = <0 0x0ae98000 0 0x200>,
+				      <0 0x0ae98200 0 0x200>,
+				      <0 0x0ae98400 0 0x600>,
+				      <0 0x0ae99000 0 0x400>,
+				      <0 0x0ae99400 0 0x400>;
 
 				interrupts-extended = <&mdss 13>;
 
@@ -3942,6 +4690,7 @@
 						reg = <1>;
 
 						mdss_dp1_out: endpoint {
+							remote-endpoint = <&usb_1_ss1_qmpphy_dp_in>;
 						};
 					};
 				};
@@ -3973,11 +4722,11 @@
 
 			mdss_dp2: displayport-controller@ae9a000 {
 				compatible = "qcom,x1e80100-dp";
-				reg = <0 0xae9a000 0 0x200>,
-				      <0 0xae9a200 0 0x200>,
-				      <0 0xae9a400 0 0x600>,
-				      <0 0xae9b000 0 0x400>,
-				      <0 0xae9b400 0 0x400>;
+				reg = <0 0x0ae9a000 0 0x200>,
+				      <0 0x0ae9a200 0 0x200>,
+				      <0 0x0ae9a400 0 0x600>,
+				      <0 0x0ae9b000 0 0x400>,
+				      <0 0x0ae9b400 0 0x400>;
 
 				interrupts-extended = <&mdss 14>;
 
@@ -3994,14 +4743,14 @@
 
 				assigned-clocks = <&dispcc DISP_CC_MDSS_DPTX2_LINK_CLK_SRC>,
 						  <&dispcc DISP_CC_MDSS_DPTX2_PIXEL0_CLK_SRC>;
-				assigned-clock-parents = <&mdss_dp2_phy 0>,
-							 <&mdss_dp2_phy 1>;
+				assigned-clock-parents = <&usb_1_ss2_qmpphy QMP_USB43DP_DP_LINK_CLK>,
+							 <&usb_1_ss2_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>;
 
 				operating-points-v2 = <&mdss_dp2_opp_table>;
 
 				power-domains = <&rpmhpd RPMHPD_MMCX>;
 
-				phys = <&mdss_dp2_phy>;
+				phys = <&usb_1_ss2_qmpphy QMP_USB43DP_DP_PHY>;
 				phy-names = "dp";
 
 				#sound-dai-cells = <0>;
@@ -4021,6 +4770,10 @@
 
 					port@1 {
 						reg = <1>;
+
+						mdss_dp2_out: endpoint {
+							remote-endpoint = <&usb_1_ss2_qmpphy_dp_in>;
+						};
 					};
 				};
 
@@ -4051,11 +4804,11 @@
 
 			mdss_dp3: displayport-controller@aea0000 {
 				compatible = "qcom,x1e80100-dp";
-				reg = <0 0xaea0000 0 0x200>,
-				      <0 0xaea0200 0 0x200>,
-				      <0 0xaea0400 0 0x600>,
-				      <0 0xaea1000 0 0x400>,
-				      <0 0xaea1400 0 0x400>;
+				reg = <0 0x0aea0000 0 0x200>,
+				      <0 0x0aea0200 0 0x200>,
+				      <0 0x0aea0400 0 0x600>,
+				      <0 0x0aea1000 0 0x400>,
+				      <0 0x0aea1400 0 0x400>;
 
 				interrupts-extended = <&mdss 15>;
 
@@ -4185,8 +4938,8 @@
 				 <&usb_1_ss0_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>,
 				 <&usb_1_ss1_qmpphy QMP_USB43DP_DP_LINK_CLK>, /* dp1 */
 				 <&usb_1_ss1_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>,
-				 <&mdss_dp2_phy 0>, /* dp2 */
-				 <&mdss_dp2_phy 1>,
+				 <&usb_1_ss2_qmpphy QMP_USB43DP_DP_LINK_CLK>, /* dp2 */
+				 <&usb_1_ss2_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>,
 				 <&mdss_dp3_phy 0>, /* dp3 */
 				 <&mdss_dp3_phy 1>;
 			power-domains = <&rpmhpd RPMHPD_MMCX>;
@@ -4219,6 +4972,11 @@
 			#clock-cells = <0>;
 		};
 
+		sram@c3f0000 {
+			compatible = "qcom,rpmh-stats";
+			reg = <0 0x0c3f0000 0 0x400>;
+		};
+
 		spmi: arbiter@c400000 {
 			compatible = "qcom,x1e80100-spmi-pmic-arb";
 			reg = <0 0x0c400000 0 0x3000>,
@@ -4829,12 +5587,50 @@
 				bias-disable;
 			};
 
+			qup_uart2_default: qup-uart2-default-state {
+				cts-pins {
+					pins = "gpio8";
+					function = "qup0_se2";
+					drive-strength = <2>;
+					bias-disable;
+				};
+
+				rts-pins {
+					pins = "gpio9";
+					function = "qup0_se2";
+					drive-strength = <2>;
+					bias-disable;
+				};
+
+				tx-pins {
+					pins = "gpio10";
+					function = "qup0_se2";
+					drive-strength = <2>;
+					bias-disable;
+				};
+
+				rx-pins {
+					pins = "gpio11";
+					function = "qup0_se2";
+					drive-strength = <2>;
+					bias-disable;
+				};
+			};
+
 			qup_uart21_default: qup-uart21-default-state {
-				/* TX, RX */
-				pins = "gpio86", "gpio87";
-				function = "qup2_se5";
-				drive-strength = <2>;
-				bias-disable;
+				tx-pins {
+					pins = "gpio86";
+					function = "qup2_se5";
+					drive-strength = <2>;
+					bias-disable;
+				};
+
+				rx-pins {
+					pins = "gpio87";
+					function = "qup2_se5";
+					drive-strength = <2>;
+					bias-disable;
+				};
 			};
 		};
 
@@ -5155,6 +5951,129 @@
 			};
 		};
 
+		pmu@24091000 {
+			compatible = "qcom,x1e80100-llcc-bwmon", "qcom,sc7280-llcc-bwmon";
+			reg = <0 0x24091000 0 0x1000>;
+
+			interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
+
+			interconnects = <&mc_virt MASTER_LLCC QCOM_ICC_TAG_ACTIVE_ONLY
+					 &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ACTIVE_ONLY>;
+
+			operating-points-v2 = <&llcc_bwmon_opp_table>;
+
+			llcc_bwmon_opp_table: opp-table {
+				compatible = "operating-points-v2";
+
+				opp-0 {
+					opp-peak-kBps = <800000>;
+				};
+
+				opp-1 {
+					opp-peak-kBps = <2188000>;
+				};
+
+				opp-2 {
+					opp-peak-kBps = <3072000>;
+				};
+
+				opp-3 {
+					opp-peak-kBps = <6220800>;
+				};
+
+				opp-4 {
+					opp-peak-kBps = <6835200>;
+				};
+
+				opp-5 {
+					opp-peak-kBps = <8371200>;
+				};
+
+				opp-6 {
+					opp-peak-kBps = <10944000>;
+				};
+
+				opp-7 {
+					opp-peak-kBps = <12748800>;
+				};
+
+				opp-8 {
+					opp-peak-kBps = <14745600>;
+				};
+
+				opp-9 {
+					opp-peak-kBps = <16896000>;
+				};
+			};
+		};
+
+		/* cluster0 */
+		pmu@240b3400 {
+			compatible = "qcom,x1e80100-cpu-bwmon", "qcom,sdm845-bwmon";
+			reg = <0 0x240b3400 0 0x600>;
+
+			interrupts = <GIC_SPI 581 IRQ_TYPE_LEVEL_HIGH>;
+
+			interconnects = <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY
+					 &gem_noc SLAVE_LLCC QCOM_ICC_TAG_ACTIVE_ONLY>;
+
+			operating-points-v2 = <&cpu_bwmon_opp_table>;
+
+			cpu_bwmon_opp_table: opp-table {
+				compatible = "operating-points-v2";
+
+				opp-0 {
+					opp-peak-kBps = <4800000>;
+				};
+
+				opp-1 {
+					opp-peak-kBps = <7464000>;
+				};
+
+				opp-2 {
+					opp-peak-kBps = <9600000>;
+				};
+
+				opp-3 {
+					opp-peak-kBps = <12896000>;
+				};
+
+				opp-4 {
+					opp-peak-kBps = <14928000>;
+				};
+
+				opp-5 {
+					opp-peak-kBps = <17064000>;
+				};
+			};
+		};
+
+		/* cluster2 */
+		pmu@240b5400 {
+			compatible = "qcom,x1e80100-cpu-bwmon", "qcom,sdm845-bwmon";
+			reg = <0 0x240b5400 0 0x600>;
+
+			interrupts = <GIC_SPI 581 IRQ_TYPE_LEVEL_HIGH>;
+
+			interconnects = <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY
+					 &gem_noc SLAVE_LLCC QCOM_ICC_TAG_ACTIVE_ONLY>;
+
+			operating-points-v2 = <&cpu_bwmon_opp_table>;
+		};
+
+		/* cluster1 */
+		pmu@240b6400 {
+			compatible = "qcom,x1e80100-cpu-bwmon", "qcom,sdm845-bwmon";
+			reg = <0 0x240b6400 0 0x600>;
+
+			interrupts = <GIC_SPI 581 IRQ_TYPE_LEVEL_HIGH>;
+
+			interconnects = <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY
+					 &gem_noc SLAVE_LLCC QCOM_ICC_TAG_ACTIVE_ONLY>;
+
+			operating-points-v2 = <&cpu_bwmon_opp_table>;
+		};
+
 		system-cache-controller@25000000 {
 			compatible = "qcom,x1e80100-llcc";
 			reg = <0 0x25000000 0 0x200000>,
@@ -5224,6 +6143,55 @@
 				label = "lpass";
 				qcom,remote-pid = <2>;
 
+				fastrpc {
+					compatible = "qcom,fastrpc";
+					qcom,glink-channels = "fastrpcglink-apps-dsp";
+					label = "adsp";
+					qcom,non-secure-domain;
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					compute-cb@3 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <3>;
+						iommus = <&apps_smmu 0x1003 0x80>,
+							 <&apps_smmu 0x1063 0x0>;
+						dma-coherent;
+					};
+
+					compute-cb@4 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <4>;
+						iommus = <&apps_smmu 0x1004 0x80>,
+							 <&apps_smmu 0x1064 0x0>;
+						dma-coherent;
+					};
+
+					compute-cb@5 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <5>;
+						iommus = <&apps_smmu 0x1005 0x80>,
+							 <&apps_smmu 0x1065 0x0>;
+						dma-coherent;
+					};
+
+					compute-cb@6 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <6>;
+						iommus = <&apps_smmu 0x1006 0x80>,
+							 <&apps_smmu 0x1066 0x0>;
+						dma-coherent;
+					};
+
+					compute-cb@7 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <7>;
+						iommus = <&apps_smmu 0x1007 0x80>,
+							 <&apps_smmu 0x1067 0x0>;
+						dma-coherent;
+					};
+				};
+
 				gpr {
 					compatible = "qcom,gpr";
 					qcom,glink-channels = "adsp_apps";
@@ -5313,6 +6281,101 @@
 
 				label = "cdsp";
 				qcom,remote-pid = <5>;
+
+				fastrpc {
+					compatible = "qcom,fastrpc";
+					qcom,glink-channels = "fastrpcglink-apps-dsp";
+					label = "cdsp";
+					qcom,non-secure-domain;
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					compute-cb@1 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <1>;
+						iommus = <&apps_smmu 0x0c01 0x20>;
+						dma-coherent;
+					};
+
+					compute-cb@2 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <2>;
+						iommus = <&apps_smmu 0x0c02 0x20>;
+						dma-coherent;
+					};
+
+					compute-cb@3 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <3>;
+						iommus = <&apps_smmu 0x0c03 0x20>;
+						dma-coherent;
+					};
+
+					compute-cb@4 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <4>;
+						iommus = <&apps_smmu 0x0c04 0x20>;
+						dma-coherent;
+					};
+
+					compute-cb@5 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <5>;
+						iommus = <&apps_smmu 0x0c05 0x20>;
+						dma-coherent;
+					};
+
+					compute-cb@6 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <6>;
+						iommus = <&apps_smmu 0x0c06 0x20>;
+						dma-coherent;
+					};
+
+					compute-cb@7 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <7>;
+						iommus = <&apps_smmu 0x0c07 0x20>;
+						dma-coherent;
+					};
+
+					compute-cb@8 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <8>;
+						iommus = <&apps_smmu 0x0c08 0x20>;
+						dma-coherent;
+					};
+
+					/* note: compute-cb@9 is secure */
+
+					compute-cb@10 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <10>;
+						iommus = <&apps_smmu 0x0c0c 0x20>;
+						dma-coherent;
+					};
+
+					compute-cb@11 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <11>;
+						iommus = <&apps_smmu 0x0c0d 0x20>;
+						dma-coherent;
+					};
+
+					compute-cb@12 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <12>;
+						iommus = <&apps_smmu 0x0c0e 0x20>;
+						dma-coherent;
+					};
+
+					compute-cb@13 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <13>;
+						iommus = <&apps_smmu 0x0c0f 0x20>;
+						dma-coherent;
+					};
+				};
 			};
 		};
 	};
@@ -5325,4 +6388,1158 @@
 			     <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,
 			     <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>;
 	};
+
+	thermal-zones {
+		aoss0-thermal {
+			thermal-sensors = <&tsens0 0>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				aoss0-critical {
+					temperature = <125000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+
+		cpu0-0-top-thermal {
+			polling-delay-passive = <250>;
+
+			thermal-sensors = <&tsens0 1>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				trip-point1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu-critical {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+
+		cpu0-0-btm-thermal {
+			polling-delay-passive = <250>;
+
+			thermal-sensors = <&tsens0 2>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				trip-point1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu-critical {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+
+		cpu0-1-top-thermal {
+			polling-delay-passive = <250>;
+
+			thermal-sensors = <&tsens0 3>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				trip-point1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu-critical {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+
+		cpu0-1-btm-thermal {
+			polling-delay-passive = <250>;
+
+			thermal-sensors = <&tsens0 4>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				trip-point1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu-critical {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+
+		cpu0-2-top-thermal {
+			polling-delay-passive = <250>;
+
+			thermal-sensors = <&tsens0 5>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				trip-point1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu-critical {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+
+		cpu0-2-btm-thermal {
+			polling-delay-passive = <250>;
+
+			thermal-sensors = <&tsens0 6>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				trip-point1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu-critical {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+
+		cpu0-3-top-thermal {
+			polling-delay-passive = <250>;
+
+			thermal-sensors = <&tsens0 7>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				trip-point1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu-critical {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+
+		cpu0-3-btm-thermal {
+			polling-delay-passive = <250>;
+
+			thermal-sensors = <&tsens0 8>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				trip-point1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu-critical {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+
+		cpuss0-top-thermal {
+			thermal-sensors = <&tsens0 9>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				cpuss2-critical {
+					temperature = <125000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+
+		cpuss0-btm-thermal {
+			thermal-sensors = <&tsens0 10>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				cpuss2-critical {
+					temperature = <125000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+
+		mem-thermal {
+			thermal-sensors = <&tsens0 11>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				mem-critical {
+					temperature = <125000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+
+		video-thermal {
+			polling-delay-passive = <250>;
+
+			thermal-sensors = <&tsens0 12>;
+
+			trips {
+				trip-point0 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+			};
+		};
+
+		aoss1-thermal {
+			thermal-sensors = <&tsens1 0>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				aoss0-critical {
+					temperature = <125000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+
+		cpu1-0-top-thermal {
+			polling-delay-passive = <250>;
+
+			thermal-sensors = <&tsens1 1>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				trip-point1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu-critical {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+
+		cpu1-0-btm-thermal {
+			polling-delay-passive = <250>;
+
+			thermal-sensors = <&tsens1 2>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				trip-point1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu-critical {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+
+		cpu1-1-top-thermal {
+			polling-delay-passive = <250>;
+
+			thermal-sensors = <&tsens1 3>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				trip-point1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu-critical {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+
+		cpu1-1-btm-thermal {
+			polling-delay-passive = <250>;
+
+			thermal-sensors = <&tsens1 4>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				trip-point1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu-critical {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+
+		cpu1-2-top-thermal {
+			polling-delay-passive = <250>;
+
+			thermal-sensors = <&tsens1 5>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				trip-point1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu-critical {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+
+		cpu1-2-btm-thermal {
+			polling-delay-passive = <250>;
+
+			thermal-sensors = <&tsens1 6>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				trip-point1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu-critical {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+
+		cpu1-3-top-thermal {
+			polling-delay-passive = <250>;
+
+			thermal-sensors = <&tsens1 7>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				trip-point1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu-critical {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+
+		cpu1-3-btm-thermal {
+			polling-delay-passive = <250>;
+
+			thermal-sensors = <&tsens1 8>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				trip-point1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu-critical {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+
+		cpuss1-top-thermal {
+			thermal-sensors = <&tsens1 9>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				cpuss2-critical {
+					temperature = <125000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+
+		cpuss1-btm-thermal {
+			thermal-sensors = <&tsens1 10>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				cpuss2-critical {
+					temperature = <125000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+
+		aoss2-thermal {
+			thermal-sensors = <&tsens2 0>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				aoss0-critical {
+					temperature = <125000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+
+		cpu2-0-top-thermal {
+			polling-delay-passive = <250>;
+
+			thermal-sensors = <&tsens2 1>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				trip-point1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu-critical {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+
+		cpu2-0-btm-thermal {
+			polling-delay-passive = <250>;
+
+			thermal-sensors = <&tsens2 2>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				trip-point1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu-critical {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+
+		cpu2-1-top-thermal {
+			polling-delay-passive = <250>;
+
+			thermal-sensors = <&tsens2 3>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				trip-point1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu-critical {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+
+		cpu2-1-btm-thermal {
+			polling-delay-passive = <250>;
+
+			thermal-sensors = <&tsens2 4>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				trip-point1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu-critical {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+
+		cpu2-2-top-thermal {
+			polling-delay-passive = <250>;
+
+			thermal-sensors = <&tsens2 5>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				trip-point1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu-critical {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+
+		cpu2-2-btm-thermal {
+			polling-delay-passive = <250>;
+
+			thermal-sensors = <&tsens2 6>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				trip-point1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu-critical {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+
+		cpu2-3-top-thermal {
+			polling-delay-passive = <250>;
+
+			thermal-sensors = <&tsens2 7>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				trip-point1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu-critical {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+
+		cpu2-3-btm-thermal {
+			polling-delay-passive = <250>;
+
+			thermal-sensors = <&tsens2 8>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				trip-point1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu-critical {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+
+		cpuss2-top-thermal {
+			thermal-sensors = <&tsens2 9>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				cpuss2-critical {
+					temperature = <125000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+
+		cpuss2-btm-thermal {
+			thermal-sensors = <&tsens2 10>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				cpuss2-critical {
+					temperature = <125000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+
+		aoss3-thermal {
+			thermal-sensors = <&tsens3 0>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				aoss0-critical {
+					temperature = <125000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+
+		nsp0-thermal {
+			thermal-sensors = <&tsens3 1>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				nsp0-critical {
+					temperature = <125000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+
+		nsp1-thermal {
+			thermal-sensors = <&tsens3 2>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				nsp1-critical {
+					temperature = <125000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+
+		nsp2-thermal {
+			thermal-sensors = <&tsens3 3>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				nsp2-critical {
+					temperature = <125000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+
+		nsp3-thermal {
+			thermal-sensors = <&tsens3 4>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				nsp3-critical {
+					temperature = <125000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+
+		gpuss-0-thermal {
+			polling-delay-passive = <10>;
+
+			thermal-sensors = <&tsens3 5>;
+
+			trips {
+				trip-point0 {
+					temperature = <85000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+
+				trip-point1 {
+					temperature = <90000>;
+					hysteresis = <1000>;
+					type = "hot";
+				};
+
+				trip-point2 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+
+		gpuss-1-thermal {
+			polling-delay-passive = <10>;
+
+			thermal-sensors = <&tsens3 6>;
+
+			trips {
+				trip-point0 {
+					temperature = <85000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+
+				trip-point1 {
+					temperature = <90000>;
+					hysteresis = <1000>;
+					type = "hot";
+				};
+
+				trip-point2 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+
+		gpuss-2-thermal {
+			polling-delay-passive = <10>;
+
+			thermal-sensors = <&tsens3 7>;
+
+			trips {
+				trip-point0 {
+					temperature = <85000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+
+				trip-point1 {
+					temperature = <90000>;
+					hysteresis = <1000>;
+					type = "hot";
+				};
+
+				trip-point2 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+
+		gpuss-3-thermal {
+			polling-delay-passive = <10>;
+
+			thermal-sensors = <&tsens3 8>;
+
+			trips {
+				trip-point0 {
+					temperature = <85000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+
+				trip-point1 {
+					temperature = <90000>;
+					hysteresis = <1000>;
+					type = "hot";
+				};
+
+				trip-point2 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+
+		gpuss-4-thermal {
+			polling-delay-passive = <10>;
+
+			thermal-sensors = <&tsens3 9>;
+
+			trips {
+				trip-point0 {
+					temperature = <85000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+
+				trip-point1 {
+					temperature = <90000>;
+					hysteresis = <1000>;
+					type = "hot";
+				};
+
+				trip-point2 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+
+		gpuss-5-thermal {
+			polling-delay-passive = <10>;
+
+			thermal-sensors = <&tsens3 10>;
+
+			trips {
+				trip-point0 {
+					temperature = <85000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+
+				trip-point1 {
+					temperature = <90000>;
+					hysteresis = <1000>;
+					type = "hot";
+				};
+
+				trip-point2 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+
+		gpuss-6-thermal {
+			polling-delay-passive = <10>;
+
+			thermal-sensors = <&tsens3 11>;
+
+			trips {
+				trip-point0 {
+					temperature = <85000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+
+				trip-point1 {
+					temperature = <90000>;
+					hysteresis = <1000>;
+					type = "hot";
+				};
+
+				trip-point2 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+
+		gpuss-7-thermal {
+			polling-delay-passive = <10>;
+
+			thermal-sensors = <&tsens3 12>;
+
+			trips {
+				trip-point0 {
+					temperature = <85000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+
+				trip-point1 {
+					temperature = <90000>;
+					hysteresis = <1000>;
+					type = "hot";
+				};
+
+				trip-point2 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+
+		camera0-thermal {
+			thermal-sensors = <&tsens3 13>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				camera0-critical {
+					temperature = <115000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+
+		camera1-thermal {
+			thermal-sensors = <&tsens3 14>;
+
+			trips {
+				trip-point0 {
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				camera0-critical {
+					temperature = <115000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+	};
 };
diff --git a/arch/arm64/boot/dts/renesas/Makefile b/arch/arm64/boot/dts/renesas/Makefile
index fbd214a1a638..97228a3cb99c 100644
--- a/arch/arm64/boot/dts/renesas/Makefile
+++ b/arch/arm64/boot/dts/renesas/Makefile
@@ -112,9 +112,12 @@ dtb-$(CONFIG_ARCH_R8A77965) += r8a779m5-salvator-xs-panel-aa104xd12.dtb
 
 dtb-$(CONFIG_ARCH_R9A07G043) += r9a07g043u11-smarc.dtb
 dtb-$(CONFIG_ARCH_R9A07G043) += r9a07g043u11-smarc-cru-csi-ov5645.dtbo
+dtb-$(CONFIG_ARCH_R9A07G043) += r9a07g043u11-smarc-du-adv7513.dtbo
 dtb-$(CONFIG_ARCH_R9A07G043) += r9a07g043-smarc-pmod.dtbo
 r9a07g043u11-smarc-cru-csi-ov5645-dtbs := r9a07g043u11-smarc.dtb r9a07g043u11-smarc-cru-csi-ov5645.dtbo
 dtb-$(CONFIG_ARCH_R9A07G043) += r9a07g043u11-smarc-cru-csi-ov5645.dtb
+r9a07g043u11-smarc-du-adv7513-dtbs := r9a07g043u11-smarc.dtb r9a07g043u11-smarc-du-adv7513.dtbo
+dtb-$(CONFIG_ARCH_R9A07G043) += r9a07g043u11-smarc-du-adv7513.dtb
 r9a07g043u11-smarc-pmod-dtbs := r9a07g043u11-smarc.dtb r9a07g043-smarc-pmod.dtbo
 dtb-$(CONFIG_ARCH_R9A07G043) += r9a07g043u11-smarc-pmod.dtb
 
@@ -137,5 +140,7 @@ dtb-$(CONFIG_ARCH_R9A08G045) += r9a08g045s33-smarc.dtb
 
 dtb-$(CONFIG_ARCH_R9A09G011) += r9a09g011-v2mevk2.dtb
 
+dtb-$(CONFIG_ARCH_R9A09G057) += r9a09g057h44-rzv2h-evk.dtb
+
 dtb-$(CONFIG_ARCH_RCAR_GEN3) += draak-ebisu-panel-aa104xd12.dtbo
 dtb-$(CONFIG_ARCH_RCAR_GEN3) += salvator-panel-aa104xd12.dtbo
diff --git a/arch/arm64/boot/dts/renesas/condor-common.dtsi b/arch/arm64/boot/dts/renesas/condor-common.dtsi
index 7c34d14dcd7e..8b7c0c34eadc 100644
--- a/arch/arm64/boot/dts/renesas/condor-common.dtsi
+++ b/arch/arm64/boot/dts/renesas/condor-common.dtsi
@@ -227,6 +227,12 @@
 			};
 		};
 	};
+
+	eeprom@50 {
+		compatible = "rohm,br24t01", "atmel,24c01";
+		reg = <0x50>;
+		pagesize = <8>;
+	};
 };
 
 &i2c1 {
diff --git a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
index a8a44fe5e83b..f065ee90649a 100644
--- a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
@@ -2277,6 +2277,7 @@
 			max-frequency = <200000000>;
 			power-domains = <&sysc R8A774A1_PD_ALWAYS_ON>;
 			resets = <&cpg 314>;
+			iommus = <&ipmmu_ds1 32>;
 			status = "disabled";
 		};
 
@@ -2290,6 +2291,7 @@
 			max-frequency = <200000000>;
 			power-domains = <&sysc R8A774A1_PD_ALWAYS_ON>;
 			resets = <&cpg 313>;
+			iommus = <&ipmmu_ds1 33>;
 			status = "disabled";
 		};
 
@@ -2303,6 +2305,7 @@
 			max-frequency = <200000000>;
 			power-domains = <&sysc R8A774A1_PD_ALWAYS_ON>;
 			resets = <&cpg 312>;
+			iommus = <&ipmmu_ds1 34>;
 			status = "disabled";
 		};
 
@@ -2316,6 +2319,7 @@
 			max-frequency = <200000000>;
 			power-domains = <&sysc R8A774A1_PD_ALWAYS_ON>;
 			resets = <&cpg 311>;
+			iommus = <&ipmmu_ds1 35>;
 			status = "disabled";
 		};
 
@@ -2464,6 +2468,7 @@
 			clocks = <&cpg CPG_MOD 615>;
 			power-domains = <&sysc R8A774A1_PD_A3VC>;
 			resets = <&cpg 615>;
+			iommus = <&ipmmu_vc0 16>;
 		};
 
 		fcpvb0: fcp@fe96f000 {
@@ -2472,6 +2477,7 @@
 			clocks = <&cpg CPG_MOD 607>;
 			power-domains = <&sysc R8A774A1_PD_A3VC>;
 			resets = <&cpg 607>;
+			iommus = <&ipmmu_vi0 5>;
 		};
 
 		fcpvd0: fcp@fea27000 {
@@ -2853,6 +2859,7 @@
 				      <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>;
+		interrupt-names = "sec-phys", "phys", "virt", "hyp-phys";
 	};
 
 	/* External USB clocks - can be overridden by the board */
diff --git a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
index 4fff511e994c..117cb6950f91 100644
--- a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
@@ -2004,6 +2004,14 @@
 			resets = <&cpg 502>;
 			#dma-cells = <1>;
 			dma-channels = <16>;
+			iommus = <&ipmmu_mp 0>, <&ipmmu_mp 1>,
+				 <&ipmmu_mp 2>, <&ipmmu_mp 3>,
+				 <&ipmmu_mp 4>, <&ipmmu_mp 5>,
+				 <&ipmmu_mp 6>, <&ipmmu_mp 7>,
+				 <&ipmmu_mp 8>, <&ipmmu_mp 9>,
+				 <&ipmmu_mp 10>, <&ipmmu_mp 11>,
+				 <&ipmmu_mp 12>, <&ipmmu_mp 13>,
+				 <&ipmmu_mp 14>, <&ipmmu_mp 15>;
 		};
 
 		audma1: dma-controller@ec720000 {
@@ -2038,6 +2046,14 @@
 			resets = <&cpg 501>;
 			#dma-cells = <1>;
 			dma-channels = <16>;
+			iommus = <&ipmmu_mp 16>, <&ipmmu_mp 17>,
+				 <&ipmmu_mp 18>, <&ipmmu_mp 19>,
+				 <&ipmmu_mp 20>, <&ipmmu_mp 21>,
+				 <&ipmmu_mp 22>, <&ipmmu_mp 23>,
+				 <&ipmmu_mp 24>, <&ipmmu_mp 25>,
+				 <&ipmmu_mp 26>, <&ipmmu_mp 27>,
+				 <&ipmmu_mp 28>, <&ipmmu_mp 29>,
+				 <&ipmmu_mp 30>, <&ipmmu_mp 31>;
 		};
 
 		xhci0: usb@ee000000 {
@@ -2145,6 +2161,7 @@
 			max-frequency = <200000000>;
 			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
 			resets = <&cpg 314>;
+			iommus = <&ipmmu_ds1 32>;
 			status = "disabled";
 		};
 
@@ -2158,6 +2175,7 @@
 			max-frequency = <200000000>;
 			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
 			resets = <&cpg 313>;
+			iommus = <&ipmmu_ds1 33>;
 			status = "disabled";
 		};
 
@@ -2171,6 +2189,7 @@
 			max-frequency = <200000000>;
 			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
 			resets = <&cpg 312>;
+			iommus = <&ipmmu_ds1 34>;
 			status = "disabled";
 		};
 
@@ -2184,6 +2203,7 @@
 			max-frequency = <200000000>;
 			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
 			resets = <&cpg 311>;
+			iommus = <&ipmmu_ds1 35>;
 			status = "disabled";
 		};
 
@@ -2211,6 +2231,7 @@
 			clocks = <&cpg CPG_MOD 815>;
 			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
 			resets = <&cpg 815>;
+			iommus = <&ipmmu_hc 2>;
 			status = "disabled";
 		};
 
@@ -2343,6 +2364,7 @@
 			clocks = <&cpg CPG_MOD 615>;
 			power-domains = <&sysc R8A774B1_PD_A3VP>;
 			resets = <&cpg 615>;
+			iommus = <&ipmmu_vp0 0>;
 		};
 
 		vspb: vsp@fe960000 {
@@ -2395,6 +2417,7 @@
 			clocks = <&cpg CPG_MOD 607>;
 			power-domains = <&sysc R8A774B1_PD_A3VP>;
 			resets = <&cpg 607>;
+			iommus = <&ipmmu_vp0 5>;
 		};
 
 		fcpvd0: fcp@fea27000 {
@@ -2403,6 +2426,7 @@
 			clocks = <&cpg CPG_MOD 603>;
 			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
 			resets = <&cpg 603>;
+			iommus = <&ipmmu_vi0 8>;
 		};
 
 		fcpvd1: fcp@fea2f000 {
@@ -2411,6 +2435,7 @@
 			clocks = <&cpg CPG_MOD 602>;
 			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
 			resets = <&cpg 602>;
+			iommus = <&ipmmu_vi0 9>;
 		};
 
 		fcpvi0: fcp@fe9af000 {
@@ -2419,6 +2444,7 @@
 			clocks = <&cpg CPG_MOD 611>;
 			power-domains = <&sysc R8A774B1_PD_A3VP>;
 			resets = <&cpg 611>;
+			iommus = <&ipmmu_vp0 8>;
 		};
 
 		csi20: csi2@fea80000 {
@@ -2704,6 +2730,7 @@
 				      <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
+		interrupt-names = "sec-phys", "phys", "virt", "hyp-phys";
 	};
 
 	/* External USB clocks - can be overridden by the board */
diff --git a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
index 1ef43d78c3a5..7655d5e3a034 100644
--- a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
@@ -1637,6 +1637,7 @@
 			max-frequency = <200000000>;
 			power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>;
 			resets = <&cpg 314>;
+			iommus = <&ipmmu_ds1 32>;
 			status = "disabled";
 		};
 
@@ -1650,6 +1651,7 @@
 			max-frequency = <200000000>;
 			power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>;
 			resets = <&cpg 313>;
+			iommus = <&ipmmu_ds1 33>;
 			status = "disabled";
 		};
 
@@ -1663,6 +1665,7 @@
 			max-frequency = <200000000>;
 			power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>;
 			resets = <&cpg 311>;
+			iommus = <&ipmmu_ds1 35>;
 			status = "disabled";
 		};
 
@@ -1990,6 +1993,7 @@
 				      <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
+		interrupt-names = "sec-phys", "phys", "virt", "hyp-phys";
 	};
 
 	/* External USB clocks - can be overridden by the board */
diff --git a/arch/arm64/boot/dts/renesas/r8a774e1.dtsi b/arch/arm64/boot/dts/renesas/r8a774e1.dtsi
index be55ae83944c..f845ca604de0 100644
--- a/arch/arm64/boot/dts/renesas/r8a774e1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774e1.dtsi
@@ -2652,6 +2652,7 @@
 			clocks = <&cpg CPG_MOD 615>;
 			power-domains = <&sysc R8A774E1_PD_A3VP>;
 			resets = <&cpg 615>;
+			iommus = <&ipmmu_vp0 0>;
 		};
 
 		fcpf1: fcp@fe951000 {
@@ -2660,6 +2661,7 @@
 			clocks = <&cpg CPG_MOD 614>;
 			power-domains = <&sysc R8A774E1_PD_A3VP>;
 			resets = <&cpg 614>;
+			iommus = <&ipmmu_vp1 1>;
 		};
 
 		fcpvb0: fcp@fe96f000 {
@@ -2668,6 +2670,7 @@
 			clocks = <&cpg CPG_MOD 607>;
 			power-domains = <&sysc R8A774E1_PD_A3VP>;
 			resets = <&cpg 607>;
+			iommus = <&ipmmu_vp0 5>;
 		};
 
 		fcpvb1: fcp@fe92f000 {
@@ -2676,6 +2679,7 @@
 			clocks = <&cpg CPG_MOD 606>;
 			power-domains = <&sysc R8A774E1_PD_A3VP>;
 			resets = <&cpg 606>;
+			iommus = <&ipmmu_vp1 7>;
 		};
 
 		fcpvi0: fcp@fe9af000 {
@@ -2684,6 +2688,7 @@
 			clocks = <&cpg CPG_MOD 611>;
 			power-domains = <&sysc R8A774E1_PD_A3VP>;
 			resets = <&cpg 611>;
+			iommus = <&ipmmu_vp0 8>;
 		};
 
 		fcpvi1: fcp@fe9bf000 {
@@ -2692,6 +2697,7 @@
 			clocks = <&cpg CPG_MOD 610>;
 			power-domains = <&sysc R8A774E1_PD_A3VP>;
 			resets = <&cpg 610>;
+			iommus = <&ipmmu_vp1 9>;
 		};
 
 		fcpvd0: fcp@fea27000 {
@@ -2700,6 +2706,7 @@
 			clocks = <&cpg CPG_MOD 603>;
 			power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>;
 			resets = <&cpg 603>;
+			iommus = <&ipmmu_vi0 8>;
 		};
 
 		fcpvd1: fcp@fea2f000 {
@@ -2708,6 +2715,7 @@
 			clocks = <&cpg CPG_MOD 602>;
 			power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>;
 			resets = <&cpg 602>;
+			iommus = <&ipmmu_vi0 9>;
 		};
 
 		csi20: csi2@fea80000 {
@@ -2985,6 +2993,7 @@
 				      <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
+		interrupt-names = "sec-phys", "phys", "virt", "hyp-phys";
 	};
 
 	/* External USB clocks - can be overridden by the board */
diff --git a/arch/arm64/boot/dts/renesas/r8a77951.dtsi b/arch/arm64/boot/dts/renesas/r8a77951.dtsi
index bea4edd17d53..96f3b5fe7e92 100644
--- a/arch/arm64/boot/dts/renesas/r8a77951.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77951.dtsi
@@ -3473,6 +3473,7 @@
 				      <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
+		interrupt-names = "sec-phys", "phys", "virt", "hyp-phys";
 	};
 
 	/* External USB clocks - can be overridden by the board */
diff --git a/arch/arm64/boot/dts/renesas/r8a77960.dtsi b/arch/arm64/boot/dts/renesas/r8a77960.dtsi
index 7846fea8e40d..ee80f52dc7cf 100644
--- a/arch/arm64/boot/dts/renesas/r8a77960.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77960.dtsi
@@ -2652,6 +2652,7 @@
 			clocks = <&cpg CPG_MOD 615>;
 			power-domains = <&sysc R8A7796_PD_A3VC>;
 			resets = <&cpg 615>;
+			iommus = <&ipmmu_vc0 16>;
 		};
 
 		fcpvb0: fcp@fe96f000 {
@@ -2660,6 +2661,7 @@
 			clocks = <&cpg CPG_MOD 607>;
 			power-domains = <&sysc R8A7796_PD_A3VC>;
 			resets = <&cpg 607>;
+			iommus = <&ipmmu_vi0 5>;
 		};
 
 		fcpvi0: fcp@fe9af000 {
@@ -3068,6 +3070,7 @@
 				      <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>;
+		interrupt-names = "sec-phys", "phys", "virt", "hyp-phys";
 	};
 
 	/* External USB clocks - can be overridden by the board */
diff --git a/arch/arm64/boot/dts/renesas/r8a77961.dtsi b/arch/arm64/boot/dts/renesas/r8a77961.dtsi
index 58f9286a5ab5..3b9066043a71 100644
--- a/arch/arm64/boot/dts/renesas/r8a77961.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77961.dtsi
@@ -2502,6 +2502,7 @@
 			clocks = <&cpg CPG_MOD 615>;
 			power-domains = <&sysc R8A77961_PD_A3VC>;
 			resets = <&cpg 615>;
+			iommus = <&ipmmu_vc0 16>;
 		};
 
 		fcpvb0: fcp@fe96f000 {
@@ -2510,6 +2511,7 @@
 			clocks = <&cpg CPG_MOD 607>;
 			power-domains = <&sysc R8A77961_PD_A3VC>;
 			resets = <&cpg 607>;
+			iommus = <&ipmmu_vi0 5>;
 		};
 
 		fcpvi0: fcp@fe9af000 {
@@ -2889,6 +2891,7 @@
 				      <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>;
+		interrupt-names = "sec-phys", "phys", "virt", "hyp-phys";
 	};
 
 	/* External USB clocks - can be overridden by the board */
diff --git a/arch/arm64/boot/dts/renesas/r8a77965.dtsi b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
index 692940662d38..557bdf8fab17 100644
--- a/arch/arm64/boot/dts/renesas/r8a77965.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
@@ -2185,6 +2185,14 @@
 			resets = <&cpg 502>;
 			#dma-cells = <1>;
 			dma-channels = <16>;
+			iommus = <&ipmmu_mp 0>, <&ipmmu_mp 1>,
+				 <&ipmmu_mp 2>, <&ipmmu_mp 3>,
+				 <&ipmmu_mp 4>, <&ipmmu_mp 5>,
+				 <&ipmmu_mp 6>, <&ipmmu_mp 7>,
+				 <&ipmmu_mp 8>, <&ipmmu_mp 9>,
+				 <&ipmmu_mp 10>, <&ipmmu_mp 11>,
+				 <&ipmmu_mp 12>, <&ipmmu_mp 13>,
+				 <&ipmmu_mp 14>, <&ipmmu_mp 15>;
 		};
 
 		audma1: dma-controller@ec720000 {
@@ -2219,6 +2227,14 @@
 			resets = <&cpg 501>;
 			#dma-cells = <1>;
 			dma-channels = <16>;
+			iommus = <&ipmmu_mp 16>, <&ipmmu_mp 17>,
+				 <&ipmmu_mp 18>, <&ipmmu_mp 19>,
+				 <&ipmmu_mp 20>, <&ipmmu_mp 21>,
+				 <&ipmmu_mp 22>, <&ipmmu_mp 23>,
+				 <&ipmmu_mp 24>, <&ipmmu_mp 25>,
+				 <&ipmmu_mp 26>, <&ipmmu_mp 27>,
+				 <&ipmmu_mp 28>, <&ipmmu_mp 29>,
+				 <&ipmmu_mp 30>, <&ipmmu_mp 31>;
 		};
 
 		xhci0: usb@ee000000 {
@@ -2396,6 +2412,7 @@
 			clocks = <&cpg CPG_MOD 815>;
 			power-domains = <&sysc R8A77965_PD_ALWAYS_ON>;
 			resets = <&cpg 815>;
+			iommus = <&ipmmu_hc 2>;
 			status = "disabled";
 		};
 
@@ -2490,6 +2507,7 @@
 			clocks = <&cpg CPG_MOD 615>;
 			power-domains = <&sysc R8A77965_PD_A3VP>;
 			resets = <&cpg 615>;
+			iommus = <&ipmmu_vp0 0>;
 		};
 
 		vspb: vsp@fe960000 {
@@ -2542,6 +2560,7 @@
 			clocks = <&cpg CPG_MOD 607>;
 			power-domains = <&sysc R8A77965_PD_A3VP>;
 			resets = <&cpg 607>;
+			iommus = <&ipmmu_vp0 5>;
 		};
 
 		fcpvd0: fcp@fea27000 {
@@ -2550,6 +2569,7 @@
 			clocks = <&cpg CPG_MOD 603>;
 			power-domains = <&sysc R8A77965_PD_ALWAYS_ON>;
 			resets = <&cpg 603>;
+			iommus = <&ipmmu_vi0 8>;
 		};
 
 		fcpvd1: fcp@fea2f000 {
@@ -2558,6 +2578,7 @@
 			clocks = <&cpg CPG_MOD 602>;
 			power-domains = <&sysc R8A77965_PD_ALWAYS_ON>;
 			resets = <&cpg 602>;
+			iommus = <&ipmmu_vi0 9>;
 		};
 
 		fcpvi0: fcp@fe9af000 {
@@ -2566,6 +2587,7 @@
 			clocks = <&cpg CPG_MOD 611>;
 			power-domains = <&sysc R8A77965_PD_A3VP>;
 			resets = <&cpg 611>;
+			iommus = <&ipmmu_vp0 8>;
 		};
 
 		cmm0: cmm@fea40000 {
@@ -2877,6 +2899,7 @@
 				      <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
+		interrupt-names = "sec-phys", "phys", "virt", "hyp-phys";
 	};
 
 	/* External USB clocks - can be overridden by the board */
diff --git a/arch/arm64/boot/dts/renesas/r8a77970.dtsi b/arch/arm64/boot/dts/renesas/r8a77970.dtsi
index d2d3cecc76d5..38145fd6acf0 100644
--- a/arch/arm64/boot/dts/renesas/r8a77970.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77970.dtsi
@@ -1092,6 +1092,7 @@
 			clocks = <&cpg CPG_MOD 603>;
 			power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
 			resets = <&cpg 603>;
+			iommus = <&ipmmu_vi0 8>;
 		};
 
 		csi40: csi2@feaa0000 {
@@ -1223,5 +1224,6 @@
 				      <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
+		interrupt-names = "sec-phys", "phys", "virt", "hyp-phys";
 	};
 };
diff --git a/arch/arm64/boot/dts/renesas/r8a77980-condor.dts b/arch/arm64/boot/dts/renesas/r8a77980-condor.dts
index 68d1f1d53b3a..1d326552e2fa 100644
--- a/arch/arm64/boot/dts/renesas/r8a77980-condor.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77980-condor.dts
@@ -14,11 +14,3 @@
 	model = "Renesas Condor board based on r8a77980";
 	compatible = "renesas,condor", "renesas,r8a77980";
 };
-
-&i2c0 {
-	eeprom@50 {
-		compatible = "rohm,br24t01", "atmel,24c01";
-		reg = <0x50>;
-		pagesize = <8>;
-	};
-};
diff --git a/arch/arm64/boot/dts/renesas/r8a77980.dtsi b/arch/arm64/boot/dts/renesas/r8a77980.dtsi
index c0ba110c74d6..55a6c622f873 100644
--- a/arch/arm64/boot/dts/renesas/r8a77980.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77980.dtsi
@@ -1266,6 +1266,7 @@
 			clocks = <&cpg CPG_MOD 813>;
 			power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
 			resets = <&cpg 813>;
+			iommus = <&ipmmu_ds1 34>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			status = "disabled";
@@ -1430,6 +1431,7 @@
 			clocks = <&cpg CPG_MOD 603>;
 			power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
 			resets = <&cpg 603>;
+			iommus = <&ipmmu_vi0 8>;
 		};
 
 		csi40: csi2@feaa0000 {
@@ -1630,5 +1632,6 @@
 				       IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) |
 				       IRQ_TYPE_LEVEL_LOW)>;
+		interrupt-names = "sec-phys", "phys", "virt", "hyp-phys";
 	};
 };
diff --git a/arch/arm64/boot/dts/renesas/r8a77990.dtsi b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
index 37063e3f4e1b..233af3081e84 100644
--- a/arch/arm64/boot/dts/renesas/r8a77990.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
@@ -2157,5 +2157,6 @@
 				      <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
+		interrupt-names = "sec-phys", "phys", "virt", "hyp-phys";
 	};
 };
diff --git a/arch/arm64/boot/dts/renesas/r8a77995.dtsi b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
index 89990dd8ebf7..5f0828a4675b 100644
--- a/arch/arm64/boot/dts/renesas/r8a77995.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
@@ -1476,5 +1476,6 @@
 				      <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>;
+		interrupt-names = "sec-phys", "phys", "virt", "hyp-phys";
 	};
 };
diff --git a/arch/arm64/boot/dts/renesas/r8a779a0.dtsi b/arch/arm64/boot/dts/renesas/r8a779a0.dtsi
index cfa70b441e32..1f4ab27acc33 100644
--- a/arch/arm64/boot/dts/renesas/r8a779a0.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779a0.dtsi
@@ -707,6 +707,7 @@
 			phy-mode = "rgmii";
 			rx-internal-delay-ps = <0>;
 			tx-internal-delay-ps = <0>;
+			iommus = <&ipmmu_ds1 0>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			status = "disabled";
@@ -755,6 +756,7 @@
 			phy-mode = "rgmii";
 			rx-internal-delay-ps = <0>;
 			tx-internal-delay-ps = <0>;
+			iommus = <&ipmmu_ds1 1>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			status = "disabled";
@@ -803,6 +805,7 @@
 			phy-mode = "rgmii";
 			rx-internal-delay-ps = <0>;
 			tx-internal-delay-ps = <0>;
+			iommus = <&ipmmu_ds1 2>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			status = "disabled";
@@ -851,6 +854,7 @@
 			phy-mode = "rgmii";
 			rx-internal-delay-ps = <0>;
 			tx-internal-delay-ps = <0>;
+			iommus = <&ipmmu_ds1 3>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			status = "disabled";
@@ -899,6 +903,7 @@
 			phy-mode = "rgmii";
 			rx-internal-delay-ps = <0>;
 			tx-internal-delay-ps = <0>;
+			iommus = <&ipmmu_ds1 4>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			status = "disabled";
@@ -947,6 +952,7 @@
 			phy-mode = "rgmii";
 			rx-internal-delay-ps = <0>;
 			tx-internal-delay-ps = <0>;
+			iommus = <&ipmmu_ds1 11>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			status = "disabled";
@@ -1168,7 +1174,8 @@
 		};
 
 		vin00: video@e6ef0000 {
-			compatible = "renesas,vin-r8a779a0";
+			compatible = "renesas,vin-r8a779a0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6ef0000 0 0x1000>;
 			interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 730>;
@@ -1196,7 +1203,8 @@
 		};
 
 		vin01: video@e6ef1000 {
-			compatible = "renesas,vin-r8a779a0";
+			compatible = "renesas,vin-r8a779a0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6ef1000 0 0x1000>;
 			interrupts = <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 731>;
@@ -1224,7 +1232,8 @@
 		};
 
 		vin02: video@e6ef2000 {
-			compatible = "renesas,vin-r8a779a0";
+			compatible = "renesas,vin-r8a779a0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6ef2000 0 0x1000>;
 			interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 800>;
@@ -1252,7 +1261,8 @@
 		};
 
 		vin03: video@e6ef3000 {
-			compatible = "renesas,vin-r8a779a0";
+			compatible = "renesas,vin-r8a779a0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6ef3000 0 0x1000>;
 			interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 801>;
@@ -1280,7 +1290,8 @@
 		};
 
 		vin04: video@e6ef4000 {
-			compatible = "renesas,vin-r8a779a0";
+			compatible = "renesas,vin-r8a779a0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6ef4000 0 0x1000>;
 			interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 802>;
@@ -1308,7 +1319,8 @@
 		};
 
 		vin05: video@e6ef5000 {
-			compatible = "renesas,vin-r8a779a0";
+			compatible = "renesas,vin-r8a779a0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6ef5000 0 0x1000>;
 			interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 803>;
@@ -1336,7 +1348,8 @@
 		};
 
 		vin06: video@e6ef6000 {
-			compatible = "renesas,vin-r8a779a0";
+			compatible = "renesas,vin-r8a779a0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6ef6000 0 0x1000>;
 			interrupts = <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 804>;
@@ -1364,7 +1377,8 @@
 		};
 
 		vin07: video@e6ef7000 {
-			compatible = "renesas,vin-r8a779a0";
+			compatible = "renesas,vin-r8a779a0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6ef7000 0 0x1000>;
 			interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 805>;
@@ -1392,7 +1406,8 @@
 		};
 
 		vin08: video@e6ef8000 {
-			compatible = "renesas,vin-r8a779a0";
+			compatible = "renesas,vin-r8a779a0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6ef8000 0 0x1000>;
 			interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 806>;
@@ -1420,7 +1435,8 @@
 		};
 
 		vin09: video@e6ef9000 {
-			compatible = "renesas,vin-r8a779a0";
+			compatible = "renesas,vin-r8a779a0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6ef9000 0 0x1000>;
 			interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 807>;
@@ -1448,7 +1464,8 @@
 		};
 
 		vin10: video@e6efa000 {
-			compatible = "renesas,vin-r8a779a0";
+			compatible = "renesas,vin-r8a779a0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6efa000 0 0x1000>;
 			interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 808>;
@@ -1476,7 +1493,8 @@
 		};
 
 		vin11: video@e6efb000 {
-			compatible = "renesas,vin-r8a779a0";
+			compatible = "renesas,vin-r8a779a0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6efb000 0 0x1000>;
 			interrupts = <GIC_SPI 171 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 809>;
@@ -1504,7 +1522,8 @@
 		};
 
 		vin12: video@e6efc000 {
-			compatible = "renesas,vin-r8a779a0";
+			compatible = "renesas,vin-r8a779a0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6efc000 0 0x1000>;
 			interrupts = <GIC_SPI 172 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 810>;
@@ -1532,7 +1551,8 @@
 		};
 
 		vin13: video@e6efd000 {
-			compatible = "renesas,vin-r8a779a0";
+			compatible = "renesas,vin-r8a779a0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6efd000 0 0x1000>;
 			interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 811>;
@@ -1560,7 +1580,8 @@
 		};
 
 		vin14: video@e6efe000 {
-			compatible = "renesas,vin-r8a779a0";
+			compatible = "renesas,vin-r8a779a0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6efe000 0 0x1000>;
 			interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 812>;
@@ -1588,7 +1609,8 @@
 		};
 
 		vin15: video@e6eff000 {
-			compatible = "renesas,vin-r8a779a0";
+			compatible = "renesas,vin-r8a779a0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6eff000 0 0x1000>;
 			interrupts = <GIC_SPI 175 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 813>;
@@ -1616,7 +1638,8 @@
 		};
 
 		vin16: video@e6ed0000 {
-			compatible = "renesas,vin-r8a779a0";
+			compatible = "renesas,vin-r8a779a0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6ed0000 0 0x1000>;
 			interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 814>;
@@ -1644,7 +1667,8 @@
 		};
 
 		vin17: video@e6ed1000 {
-			compatible = "renesas,vin-r8a779a0";
+			compatible = "renesas,vin-r8a779a0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6ed1000 0 0x1000>;
 			interrupts = <GIC_SPI 177 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 815>;
@@ -1672,7 +1696,8 @@
 		};
 
 		vin18: video@e6ed2000 {
-			compatible = "renesas,vin-r8a779a0";
+			compatible = "renesas,vin-r8a779a0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6ed2000 0 0x1000>;
 			interrupts = <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 816>;
@@ -1700,7 +1725,8 @@
 		};
 
 		vin19: video@e6ed3000 {
-			compatible = "renesas,vin-r8a779a0";
+			compatible = "renesas,vin-r8a779a0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6ed3000 0 0x1000>;
 			interrupts = <GIC_SPI 179 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 817>;
@@ -1728,7 +1754,8 @@
 		};
 
 		vin20: video@e6ed4000 {
-			compatible = "renesas,vin-r8a779a0";
+			compatible = "renesas,vin-r8a779a0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6ed4000 0 0x1000>;
 			interrupts = <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 818>;
@@ -1756,7 +1783,8 @@
 		};
 
 		vin21: video@e6ed5000 {
-			compatible = "renesas,vin-r8a779a0";
+			compatible = "renesas,vin-r8a779a0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6ed5000 0 0x1000>;
 			interrupts = <GIC_SPI 181 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 819>;
@@ -1784,7 +1812,8 @@
 		};
 
 		vin22: video@e6ed6000 {
-			compatible = "renesas,vin-r8a779a0";
+			compatible = "renesas,vin-r8a779a0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6ed6000 0 0x1000>;
 			interrupts = <GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 820>;
@@ -1812,7 +1841,8 @@
 		};
 
 		vin23: video@e6ed7000 {
-			compatible = "renesas,vin-r8a779a0";
+			compatible = "renesas,vin-r8a779a0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6ed7000 0 0x1000>;
 			interrupts = <GIC_SPI 183 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 821>;
@@ -1840,7 +1870,8 @@
 		};
 
 		vin24: video@e6ed8000 {
-			compatible = "renesas,vin-r8a779a0";
+			compatible = "renesas,vin-r8a779a0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6ed8000 0 0x1000>;
 			interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 822>;
@@ -1868,7 +1899,8 @@
 		};
 
 		vin25: video@e6ed9000 {
-			compatible = "renesas,vin-r8a779a0";
+			compatible = "renesas,vin-r8a779a0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6ed9000 0 0x1000>;
 			interrupts = <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 823>;
@@ -1896,7 +1928,8 @@
 		};
 
 		vin26: video@e6eda000 {
-			compatible = "renesas,vin-r8a779a0";
+			compatible = "renesas,vin-r8a779a0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6eda000 0 0x1000>;
 			interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 824>;
@@ -1924,7 +1957,8 @@
 		};
 
 		vin27: video@e6edb000 {
-			compatible = "renesas,vin-r8a779a0";
+			compatible = "renesas,vin-r8a779a0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6edb000 0 0x1000>;
 			interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 825>;
@@ -1952,7 +1986,8 @@
 		};
 
 		vin28: video@e6edc000 {
-			compatible = "renesas,vin-r8a779a0";
+			compatible = "renesas,vin-r8a779a0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6edc000 0 0x1000>;
 			interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 826>;
@@ -1980,7 +2015,8 @@
 		};
 
 		vin29: video@e6edd000 {
-			compatible = "renesas,vin-r8a779a0";
+			compatible = "renesas,vin-r8a779a0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6edd000 0 0x1000>;
 			interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 827>;
@@ -2008,7 +2044,8 @@
 		};
 
 		vin30: video@e6ede000 {
-			compatible = "renesas,vin-r8a779a0";
+			compatible = "renesas,vin-r8a779a0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6ede000 0 0x1000>;
 			interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 828>;
@@ -2036,7 +2073,8 @@
 		};
 
 		vin31: video@e6edf000 {
-			compatible = "renesas,vin-r8a779a0";
+			compatible = "renesas,vin-r8a779a0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6edf000 0 0x1000>;
 			interrupts = <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 829>;
@@ -2096,6 +2134,14 @@
 			resets = <&cpg 709>;
 			#dma-cells = <1>;
 			dma-channels = <16>;
+			iommus = <&ipmmu_ds0 0>, <&ipmmu_ds0 1>,
+				 <&ipmmu_ds0 2>, <&ipmmu_ds0 3>,
+				 <&ipmmu_ds0 4>, <&ipmmu_ds0 5>,
+				 <&ipmmu_ds0 6>, <&ipmmu_ds0 7>,
+				 <&ipmmu_ds0 8>, <&ipmmu_ds0 9>,
+				 <&ipmmu_ds0 10>, <&ipmmu_ds0 11>,
+				 <&ipmmu_ds0 12>, <&ipmmu_ds0 13>,
+				 <&ipmmu_ds0 14>, <&ipmmu_ds0 15>;
 		};
 
 		dmac2: dma-controller@e7351000 {
@@ -2121,6 +2167,10 @@
 			resets = <&cpg 710>;
 			#dma-cells = <1>;
 			dma-channels = <8>;
+			iommus = <&ipmmu_ds0 16>, <&ipmmu_ds0 17>,
+				 <&ipmmu_ds0 18>, <&ipmmu_ds0 19>,
+				 <&ipmmu_ds0 20>, <&ipmmu_ds0 21>,
+				 <&ipmmu_ds0 22>, <&ipmmu_ds0 23>;
 		};
 
 		mmc0: mmc@ee140000 {
@@ -2278,6 +2328,7 @@
 			clocks = <&cpg CPG_MOD 508>;
 			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
 			resets = <&cpg 508>;
+			iommus = <&ipmmu_vi1 6>;
 		};
 
 		fcpvd1: fcp@fea11000 {
@@ -2286,6 +2337,7 @@
 			clocks = <&cpg CPG_MOD 509>;
 			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
 			resets = <&cpg 509>;
+			iommus = <&ipmmu_vi1 7>;
 		};
 
 		vspd0: vsp@fea20000 {
@@ -2449,7 +2501,8 @@
 		};
 
 		isp0: isp@fed00000 {
-			compatible = "renesas,r8a779a0-isp";
+			compatible = "renesas,r8a779a0-isp",
+				     "renesas,rcar-gen4-isp";
 			reg = <0 0xfed00000 0 0x10000>;
 			interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 612>;
@@ -2532,7 +2585,8 @@
 		};
 
 		isp1: isp@fed20000 {
-			compatible = "renesas,r8a779a0-isp";
+			compatible = "renesas,r8a779a0-isp",
+				     "renesas,rcar-gen4-isp";
 			reg = <0 0xfed20000 0 0x10000>;
 			interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 613>;
@@ -2615,7 +2669,8 @@
 		};
 
 		isp2: isp@fed30000 {
-			compatible = "renesas,r8a779a0-isp";
+			compatible = "renesas,r8a779a0-isp",
+				     "renesas,rcar-gen4-isp";
 			reg = <0 0xfed30000 0 0x10000>;
 			interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 614>;
@@ -2698,7 +2753,8 @@
 		};
 
 		isp3: isp@fed40000 {
-			compatible = "renesas,r8a779a0-isp";
+			compatible = "renesas,r8a779a0-isp",
+				     "renesas,rcar-gen4-isp";
 			reg = <0 0xfed40000 0 0x10000>;
 			interrupts = <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 615>;
@@ -2919,6 +2975,9 @@
 		interrupts-extended = <&gic GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>,
 				      <&gic GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>,
 				      <&gic GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,
-				      <&gic GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>;
+				      <&gic GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>,
+				      <&gic GIC_PPI 12 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-names = "sec-phys", "phys", "virt", "hyp-phys",
+				  "hyp-virt";
 	};
 };
diff --git a/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi b/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi
index 477f3114d2fd..4ed8d4c37906 100644
--- a/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi
@@ -15,6 +15,12 @@
 	compatible = "renesas,spider-cpu", "renesas,r8a779f0";
 
 	aliases {
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c4;
+		i2c5 = &i2c5;
 		serial0 = &hscif0;
 		serial1 = &scif0;
 	};
diff --git a/arch/arm64/boot/dts/renesas/r8a779f0.dtsi b/arch/arm64/boot/dts/renesas/r8a779f0.dtsi
index 72cf30341fc4..9629adb47d99 100644
--- a/arch/arm64/boot/dts/renesas/r8a779f0.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779f0.dtsi
@@ -1324,7 +1324,10 @@
 		interrupts-extended = <&gic GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>,
 				      <&gic GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>,
 				      <&gic GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,
-				      <&gic GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>;
+				      <&gic GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>,
+				      <&gic GIC_PPI 12 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-names = "sec-phys", "phys", "virt", "hyp-phys",
+				  "hyp-virt";
 	};
 
 	ufs30_clk: ufs30-clk {
diff --git a/arch/arm64/boot/dts/renesas/r8a779f4-s4sk.dts b/arch/arm64/boot/dts/renesas/r8a779f4-s4sk.dts
index bc65a7b4d999..fa910b85859e 100644
--- a/arch/arm64/boot/dts/renesas/r8a779f4-s4sk.dts
+++ b/arch/arm64/boot/dts/renesas/r8a779f4-s4sk.dts
@@ -14,6 +14,12 @@
 	compatible = "renesas,s4sk", "renesas,r8a779f4", "renesas,r8a779f0";
 
 	aliases {
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c4;
+		i2c5 = &i2c5;
 		serial0 = &hscif0;
 		serial1 = &hscif1;
 		ethernet0 = &rswitch;
diff --git a/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-ard-audio-da7212.dtso b/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-ard-audio-da7212.dtso
index e6f53377ecd9..e6cf304c77ee 100644
--- a/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-ard-audio-da7212.dtso
+++ b/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-ard-audio-da7212.dtso
@@ -155,11 +155,7 @@
 	pinctrl-0 = <&sound_clk_pins>, <&sound_pins>;
 	pinctrl-names = "default";
 
-	/* Single DAI */
-	#sound-dai-cells = <0>;
-
 	/* audio_clkout */
-	#clock-cells = <0>;
 	clock-frequency = <5644800>; /* 44.1kHz groups [(C) clock] */
 //	clock-frequency = <6144000>; /* 48  kHz groups [(C) clock] */
 
diff --git a/arch/arm64/boot/dts/renesas/r8a779g0.dtsi b/arch/arm64/boot/dts/renesas/r8a779g0.dtsi
index 9bc542bc6169..12900ebd098b 100644
--- a/arch/arm64/boot/dts/renesas/r8a779g0.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779g0.dtsi
@@ -175,6 +175,20 @@
 		clock-frequency = <0>;
 	};
 
+	pcie0_clkref: pcie0-clkref {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board */
+		clock-frequency = <0>;
+	};
+
+	pcie1_clkref: pcie1-clkref {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board */
+		clock-frequency = <0>;
+	};
+
 	pmu_a76 {
 		compatible = "arm,cortex-a76-pmu";
 		interrupts-extended = <&gic GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>;
@@ -553,6 +567,20 @@
 			status = "disabled";
 		};
 
+		tsn0: ethernet@e6460000 {
+			compatible = "renesas,r8a779g0-ethertsn", "renesas,rcar-gen4-ethertsn";
+			reg = <0 0xe6460000 0 0x7000>,
+			      <0 0xe6449000 0 0x500>;
+			reg-names = "tsnes", "gptp";
+			interrupts = <GIC_SPI 429 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 430 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tx", "rx";
+			clocks = <&cpg CPG_MOD 2723>;
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 2723>;
+			status = "disabled";
+		};
+
 		i2c0: i2c@e6500000 {
 			compatible = "renesas,i2c-r8a779g0",
 				     "renesas,rcar-gen4-i2c";
@@ -723,6 +751,126 @@
 			status = "disabled";
 		};
 
+		pciec0: pcie@e65d0000 {
+			compatible = "renesas,r8a779g0-pcie",
+				     "renesas,rcar-gen4-pcie";
+			reg = <0 0xe65d0000 0 0x1000>, <0 0xe65d2000 0 0x0800>,
+			      <0 0xe65d3000 0 0x2000>, <0 0xe65d5000 0 0x1200>,
+			      <0 0xe65d6200 0 0x0e00>, <0 0xe65d7000 0 0x0400>,
+			      <0 0xfe000000 0 0x400000>;
+			reg-names = "dbi", "dbi2", "atu", "dma", "app", "phy", "config";
+			interrupts = <GIC_SPI 449 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 450 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 451 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 455 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "msi", "dma", "sft_ce", "app";
+			clocks = <&cpg CPG_MOD 624>, <&pcie0_clkref>;
+			clock-names = "core", "ref";
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 624>;
+			reset-names = "pwr";
+			max-link-speed = <4>;
+			num-lanes = <2>;
+			#address-cells = <3>;
+			#size-cells = <2>;
+			bus-range = <0x00 0xff>;
+			device_type = "pci";
+			ranges = <0x01000000 0 0x00000000 0 0xfe000000 0 0x00400000>,
+				 <0x02000000 0 0x30000000 0 0x30000000 0 0x10000000>;
+			dma-ranges = <0x42000000 0 0x00000000 0 0x00000000 1 0x00000000>;
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 7>;
+			interrupt-map = <0 0 0 1 &gic GIC_SPI 449 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 2 &gic GIC_SPI 449 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 3 &gic GIC_SPI 449 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 4 &gic GIC_SPI 449 IRQ_TYPE_LEVEL_HIGH>;
+			snps,enable-cdm-check;
+			status = "disabled";
+		};
+
+		pciec1: pcie@e65d8000 {
+			compatible = "renesas,r8a779g0-pcie",
+				     "renesas,rcar-gen4-pcie";
+			reg = <0 0xe65d8000 0 0x1000>, <0 0xe65da000 0 0x0800>,
+			      <0 0xe65db000 0 0x2000>, <0 0xe65dd000 0 0x1200>,
+			      <0 0xe65de200 0 0x0e00>, <0 0xe65df000 0 0x0400>,
+			      <0 0xee900000 0 0x400000>;
+			reg-names = "dbi", "dbi2", "atu", "dma", "app", "phy", "config";
+			interrupts = <GIC_SPI 456 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 457 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 458 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 462 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "msi", "dma", "sft_ce", "app";
+			clocks = <&cpg CPG_MOD 625>, <&pcie1_clkref>;
+			clock-names = "core", "ref";
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 625>;
+			reset-names = "pwr";
+			max-link-speed = <4>;
+			num-lanes = <2>;
+			#address-cells = <3>;
+			#size-cells = <2>;
+			bus-range = <0x00 0xff>;
+			device_type = "pci";
+			ranges = <0x01000000 0 0x00000000 0 0xee900000 0 0x00400000>,
+				 <0x02000000 0 0xc0000000 0 0xc0000000 0 0x10000000>;
+			dma-ranges = <0x42000000 0 0x00000000 0 0x00000000 1 0x00000000>;
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 7>;
+			interrupt-map = <0 0 0 1 &gic GIC_SPI 456 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 2 &gic GIC_SPI 456 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 3 &gic GIC_SPI 456 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 4 &gic GIC_SPI 456 IRQ_TYPE_LEVEL_HIGH>;
+			snps,enable-cdm-check;
+			status = "disabled";
+		};
+
+		pciec0_ep: pcie-ep@e65d0000 {
+			compatible = "renesas,r8a779g0-pcie-ep",
+				     "renesas,rcar-gen4-pcie-ep";
+			reg = <0 0xe65d0000 0 0x2000>, <0 0xe65d2000 0 0x1000>,
+			      <0 0xe65d3000 0 0x2000>, <0 0xe65d5000 0 0x1200>,
+			      <0 0xe65d6200 0 0x0e00>, <0 0xe65d7000 0 0x0400>,
+			      <0 0xfe000000 0 0x400000>;
+			reg-names = "dbi", "dbi2", "atu", "dma", "app", "phy", "addr_space";
+			interrupts = <GIC_SPI 450 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 451 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 455 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "dma", "sft_ce", "app";
+			clocks = <&cpg CPG_MOD 624>, <&pcie0_clkref>;
+			clock-names = "core", "ref";
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 624>;
+			reset-names = "pwr";
+			max-link-speed = <4>;
+			num-lanes = <2>;
+			max-functions = /bits/ 8 <2>;
+			status = "disabled";
+		};
+
+		pciec1_ep: pcie-ep@e65d8000 {
+			compatible = "renesas,r8a779g0-pcie-ep",
+				     "renesas,rcar-gen4-pcie-ep";
+			reg = <0 0xe65d8000 0 0x2000>, <0 0xe65da000 0 0x1000>,
+			      <0 0xe65db000 0 0x2000>, <0 0xe65dd000 0 0x1200>,
+			      <0 0xe65de200 0 0x0e00>, <0 0xe65df000 0 0x0400>,
+			      <0 0xee900000 0 0x400000>;
+			reg-names = "dbi", "dbi2", "atu", "dma", "app", "phy", "addr_space";
+			interrupts = <GIC_SPI 457 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 458 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 462 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "dma", "sft_ce", "app";
+			clocks = <&cpg CPG_MOD 625>, <&pcie1_clkref>;
+			clock-names = "core", "ref";
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 625>;
+			reset-names = "pwr";
+			max-link-speed = <4>;
+			num-lanes = <2>;
+			max-functions = /bits/ 8 <2>;
+			status = "disabled";
+		};
+
 		canfd: can@e6660000 {
 			compatible = "renesas,r8a779g0-canfd",
 				     "renesas,rcar-gen4-canfd";
@@ -815,8 +963,7 @@
 			phy-mode = "rgmii";
 			rx-internal-delay-ps = <0>;
 			tx-internal-delay-ps = <0>;
-			#address-cells = <1>;
-			#size-cells = <0>;
+			iommus = <&ipmmu_hc 0>;
 			status = "disabled";
 		};
 
@@ -862,8 +1009,7 @@
 			phy-mode = "rgmii";
 			rx-internal-delay-ps = <0>;
 			tx-internal-delay-ps = <0>;
-			#address-cells = <1>;
-			#size-cells = <0>;
+			iommus = <&ipmmu_hc 1>;
 			status = "disabled";
 		};
 
@@ -909,8 +1055,7 @@
 			phy-mode = "rgmii";
 			rx-internal-delay-ps = <0>;
 			tx-internal-delay-ps = <0>;
-			#address-cells = <1>;
-			#size-cells = <0>;
+			iommus = <&ipmmu_hc 2>;
 			status = "disabled";
 		};
 
@@ -1190,7 +1335,8 @@
 		};
 
 		vin00: video@e6ef0000 {
-			compatible = "renesas,vin-r8a779g0";
+			compatible = "renesas,vin-r8a779g0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6ef0000 0 0x1000>;
 			interrupts = <GIC_SPI 529 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 730>;
@@ -1218,7 +1364,8 @@
 		};
 
 		vin01: video@e6ef1000 {
-			compatible = "renesas,vin-r8a779g0";
+			compatible = "renesas,vin-r8a779g0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6ef1000 0 0x1000>;
 			interrupts = <GIC_SPI 530 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 731>;
@@ -1246,7 +1393,8 @@
 		};
 
 		vin02: video@e6ef2000 {
-			compatible = "renesas,vin-r8a779g0";
+			compatible = "renesas,vin-r8a779g0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6ef2000 0 0x1000>;
 			interrupts = <GIC_SPI 531 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 800>;
@@ -1274,7 +1422,8 @@
 		};
 
 		vin03: video@e6ef3000 {
-			compatible = "renesas,vin-r8a779g0";
+			compatible = "renesas,vin-r8a779g0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6ef3000 0 0x1000>;
 			interrupts = <GIC_SPI 532 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 801>;
@@ -1302,7 +1451,8 @@
 		};
 
 		vin04: video@e6ef4000 {
-			compatible = "renesas,vin-r8a779g0";
+			compatible = "renesas,vin-r8a779g0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6ef4000 0 0x1000>;
 			interrupts = <GIC_SPI 533 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 802>;
@@ -1330,7 +1480,8 @@
 		};
 
 		vin05: video@e6ef5000 {
-			compatible = "renesas,vin-r8a779g0";
+			compatible = "renesas,vin-r8a779g0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6ef5000 0 0x1000>;
 			interrupts = <GIC_SPI 534 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 803>;
@@ -1358,7 +1509,8 @@
 		};
 
 		vin06: video@e6ef6000 {
-			compatible = "renesas,vin-r8a779g0";
+			compatible = "renesas,vin-r8a779g0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6ef6000 0 0x1000>;
 			interrupts = <GIC_SPI 535 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 804>;
@@ -1386,7 +1538,8 @@
 		};
 
 		vin07: video@e6ef7000 {
-			compatible = "renesas,vin-r8a779g0";
+			compatible = "renesas,vin-r8a779g0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6ef7000 0 0x1000>;
 			interrupts = <GIC_SPI 536 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 805>;
@@ -1414,7 +1567,8 @@
 		};
 
 		vin08: video@e6ef8000 {
-			compatible = "renesas,vin-r8a779g0";
+			compatible = "renesas,vin-r8a779g0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6ef8000 0 0x1000>;
 			interrupts = <GIC_SPI 537 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 806>;
@@ -1442,7 +1596,8 @@
 		};
 
 		vin09: video@e6ef9000 {
-			compatible = "renesas,vin-r8a779g0";
+			compatible = "renesas,vin-r8a779g0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6ef9000 0 0x1000>;
 			interrupts = <GIC_SPI 538 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 807>;
@@ -1470,7 +1625,8 @@
 		};
 
 		vin10: video@e6efa000 {
-			compatible = "renesas,vin-r8a779g0";
+			compatible = "renesas,vin-r8a779g0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6efa000 0 0x1000>;
 			interrupts = <GIC_SPI 539 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 808>;
@@ -1498,7 +1654,8 @@
 		};
 
 		vin11: video@e6efb000 {
-			compatible = "renesas,vin-r8a779g0";
+			compatible = "renesas,vin-r8a779g0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6efb000 0 0x1000>;
 			interrupts = <GIC_SPI 540 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 809>;
@@ -1526,7 +1683,8 @@
 		};
 
 		vin12: video@e6efc000 {
-			compatible = "renesas,vin-r8a779g0";
+			compatible = "renesas,vin-r8a779g0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6efc000 0 0x1000>;
 			interrupts = <GIC_SPI 541 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 810>;
@@ -1554,7 +1712,8 @@
 		};
 
 		vin13: video@e6efd000 {
-			compatible = "renesas,vin-r8a779g0";
+			compatible = "renesas,vin-r8a779g0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6efd000 0 0x1000>;
 			interrupts = <GIC_SPI 542 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 811>;
@@ -1582,7 +1741,8 @@
 		};
 
 		vin14: video@e6efe000 {
-			compatible = "renesas,vin-r8a779g0";
+			compatible = "renesas,vin-r8a779g0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6efe000 0 0x1000>;
 			interrupts = <GIC_SPI 543 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 812>;
@@ -1610,7 +1770,8 @@
 		};
 
 		vin15: video@e6eff000 {
-			compatible = "renesas,vin-r8a779g0";
+			compatible = "renesas,vin-r8a779g0",
+				     "renesas,rcar-gen4-vin";
 			reg = <0 0xe6eff000 0 0x1000>;
 			interrupts = <GIC_SPI 544 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 813>;
@@ -1724,18 +1885,6 @@
 		};
 
 		rcar_sound: sound@ec5a0000 {
-			/*
-			 * #sound-dai-cells is required
-			 *
-			 * Single DAI : #sound-dai-cells = <0>;	<&rcar_sound>;
-			 * Multi  DAI : #sound-dai-cells = <1>;	<&rcar_sound N>;
-			 */
-			/*
-			 * #clock-cells is required
-			 *
-			 * clkout		: #clock-cells = <0>;	<&rcar_sound>;
-			 * audio_clkout0/1/2/3	: #clock-cells = <1>;	<&rcar_sound N>;
-			 */
 			compatible = "renesas,rcar_sound-r8a779g0", "renesas,rcar_sound-gen4";
 			reg = <0 0xec5a0000 0 0x020>,
 			      <0 0xec540000 0 0x1000>,
@@ -1745,6 +1894,11 @@
 
 			clocks = <&cpg CPG_MOD 2926>, <&cpg CPG_MOD 2927>, <&audio_clkin>;
 			clock-names = "ssiu.0", "ssi.0", "clkin";
+			/* #clock-cells is fixed */
+			#clock-cells = <0>;
+			/* #sound-dai-cells is fixed */
+			#sound-dai-cells = <0>;
+
 			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
 			resets = <&cpg 2926>, <&cpg 2927>;
 			reset-names = "ssiu.0", "ssi.0";
@@ -2000,6 +2154,7 @@
 			clocks = <&cpg CPG_MOD 508>;
 			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
 			resets = <&cpg 508>;
+			iommus = <&ipmmu_vi1 6>;
 		};
 
 		fcpvd1: fcp@fea11000 {
@@ -2008,6 +2163,7 @@
 			clocks = <&cpg CPG_MOD 509>;
 			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
 			resets = <&cpg 509>;
+			iommus = <&ipmmu_vi1 7>;
 		};
 
 		vspd0: vsp@fea20000 {
@@ -2067,7 +2223,8 @@
 		};
 
 		isp0: isp@fed00000 {
-			compatible = "renesas,r8a779g0-isp";
+			compatible = "renesas,r8a779g0-isp",
+				     "renesas,rcar-gen4-isp";
 			reg = <0 0xfed00000 0 0x10000>;
 			interrupts = <GIC_SPI 473 IRQ_TYPE_LEVEL_LOW>;
 			clocks = <&cpg CPG_MOD 612>;
@@ -2150,7 +2307,8 @@
 		};
 
 		isp1: isp@fed20000 {
-			compatible = "renesas,r8a779g0-isp";
+			compatible = "renesas,r8a779g0-isp",
+				     "renesas,rcar-gen4-isp";
 			reg = <0 0xfed20000 0 0x10000>;
 			interrupts = <GIC_SPI 474 IRQ_TYPE_LEVEL_LOW>;
 			clocks = <&cpg CPG_MOD 613>;
@@ -2359,6 +2517,9 @@
 		interrupts-extended = <&gic GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>,
 				      <&gic GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>,
 				      <&gic GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,
-				      <&gic GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>;
+				      <&gic GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>,
+				      <&gic GIC_PPI 12 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-names = "sec-phys", "phys", "virt", "hyp-phys",
+				  "hyp-virt";
 	};
 };
diff --git a/arch/arm64/boot/dts/renesas/r8a779g2-white-hawk-single.dts b/arch/arm64/boot/dts/renesas/r8a779g2-white-hawk-single.dts
index 2f79e5a61248..50a428572d9b 100644
--- a/arch/arm64/boot/dts/renesas/r8a779g2-white-hawk-single.dts
+++ b/arch/arm64/boot/dts/renesas/r8a779g2-white-hawk-single.dts
@@ -24,3 +24,54 @@
 	groups = "hscif0_data", "hscif0_ctrl";
 	function = "hscif0";
 };
+
+&pfc {
+	tsn0_pins: tsn0 {
+		mux {
+			groups = "tsn0_link", "tsn0_mdio", "tsn0_rgmii",
+				 "tsn0_txcrefclk";
+			function = "tsn0";
+		};
+
+		link {
+			groups = "tsn0_link";
+			bias-disable;
+		};
+
+		mdio {
+			groups = "tsn0_mdio";
+			drive-strength = <24>;
+			bias-disable;
+		};
+
+		rgmii {
+			groups = "tsn0_rgmii";
+			drive-strength = <24>;
+			bias-disable;
+		};
+	};
+};
+
+&tsn0 {
+	pinctrl-0 = <&tsn0_pins>;
+	pinctrl-names = "default";
+	phy-mode = "rgmii";
+	phy-handle = <&phy3>;
+	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		reset-gpios = <&gpio1 23 GPIO_ACTIVE_LOW>;
+		reset-post-delay-us = <4000>;
+
+		phy3: ethernet-phy@0 {
+			compatible = "ethernet-phy-id002b.0980",
+				     "ethernet-phy-ieee802.3-c22";
+			reg = <0>;
+			interrupt-parent = <&gpio4>;
+			interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/renesas/r8a779h0-gray-hawk-single.dts b/arch/arm64/boot/dts/renesas/r8a779h0-gray-hawk-single.dts
index cfbe8c8680cd..9a1917b87f61 100644
--- a/arch/arm64/boot/dts/renesas/r8a779h0-gray-hawk-single.dts
+++ b/arch/arm64/boot/dts/renesas/r8a779h0-gray-hawk-single.dts
@@ -5,10 +5,31 @@
  * Copyright (C) 2023 Renesas Electronics Corp.
  * Copyright (C) 2024 Glider bv
  */
+/*
+ * [How to use Sound]
+ *
+ * Because R-Car V4M has only 1 SSI, it cannot handle both Playback/Capture
+ * at the same time. You need to switch the direction which is controlled
+ * by the GP0_01 pin via amixer.
+ *
+ * Playback (CN9500)
+ *	> amixer set "MUX" "Playback"	// for GP0_01
+ *	> amixer set "DAC 1" 85%
+ *	> aplay xxx.wav
+ *
+ * Capture (CN9501)
+ *	> amixer set "MUX" "Capture"	// for GP0_01
+ *	> amixer set "Mic 1" 80%
+ *	> amixer set "ADC 1" on
+ *	> amixer set 'ADC 1' 80%
+ *	> arecord xxx hoge.wav
+ */
 
 /dts-v1/;
 
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
 
 #include "r8a779h0.dtsi"
 
@@ -17,16 +38,83 @@
 	compatible = "renesas,gray-hawk-single", "renesas,r8a779h0";
 
 	aliases {
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
 		serial0 = &hscif0;
 		serial1 = &hscif2;
 		ethernet0 = &avb0;
 	};
 
+	can_transceiver0: can-phy0 {
+		compatible = "nxp,tjr1443";
+		#phy-cells = <0>;
+		enable-gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
+		max-bitrate = <5000000>;
+	};
+
 	chosen {
 		bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
 		stdout-path = "serial0:921600n8";
 	};
 
+	keys {
+		compatible = "gpio-keys";
+
+		pinctrl-0 = <&keys_pins>;
+		pinctrl-names = "default";
+
+		key-1 {
+			gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_1>;
+			label = "SW47";
+			wakeup-source;
+			debounce-interval = <20>;
+		};
+
+		key-2 {
+			gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_2>;
+			label = "SW48";
+			wakeup-source;
+			debounce-interval = <20>;
+		};
+
+		key-3 {
+			gpios = <&gpio5 2 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_3>;
+			label = "SW49";
+			wakeup-source;
+			debounce-interval = <20>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led-1 {
+			gpios = <&gpio7 0 GPIO_ACTIVE_HIGH>;
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_INDICATOR;
+			function-enumerator = <1>;
+		};
+
+		led-2 {
+			gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>;
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_INDICATOR;
+			function-enumerator = <2>;
+		};
+
+		led-3 {
+			gpios = <&gpio7 2 GPIO_ACTIVE_HIGH>;
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_INDICATOR;
+			function-enumerator = <3>;
+		};
+	};
+
 	memory@48000000 {
 		device_type = "memory";
 		/* first 128MB is reserved for secure area. */
@@ -55,6 +143,24 @@
 			regulator-boot-on;
 			regulator-always-on;
 	};
+
+	sound_mux: sound-mux {
+		compatible = "simple-audio-mux";
+		mux-gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
+		state-labels = "Playback", "Capture";
+	};
+
+	sound_card: sound {
+		compatible = "audio-graph-card2";
+		label = "rcar-sound";
+		aux-devs = <&sound_mux>; // for GP0_01
+
+		links = <&rsnd_port>; // AK4619 Audio Codec
+	};
+};
+
+&audio_clkin {
+	clock-frequency = <24576000>;
 };
 
 &avb0 {
@@ -75,6 +181,25 @@
 	};
 };
 
+&can_clk {
+	clock-frequency = <40000000>;
+};
+
+&canfd {
+	pinctrl-0 = <&canfd0_pins>, <&canfd1_pins>, <&can_clk_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	channel0 {
+		status = "okay";
+		phys = <&can_transceiver0>;
+	};
+
+	channel1 {
+		status = "okay";
+	};
+};
+
 &extal_clk {
 	clock-frequency = <16666666>;
 };
@@ -83,6 +208,15 @@
 	clock-frequency = <32768>;
 };
 
+&gpio1 {
+	audio-power-hog {
+		gpio-hog;
+		gpios = <8 GPIO_ACTIVE_HIGH>;
+		output-high;
+		line-name = "Audio-Power";
+	};
+};
+
 &hscif0 {
 	pinctrl-0 = <&hscif0_pins>;
 	pinctrl-names = "default";
@@ -135,6 +269,29 @@
 	};
 };
 
+&i2c3 {
+	pinctrl-0 = <&i2c3_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+	clock-frequency = <400000>;
+
+	codec@10 {
+		compatible = "asahi-kasei,ak4619";
+		reg = <0x10>;
+
+		clocks = <&rcar_sound>;
+		clock-names = "mclk";
+
+		#sound-dai-cells = <0>;
+		port {
+			ak4619_endpoint: endpoint {
+				remote-endpoint = <&rsnd_endpoint>;
+			};
+		};
+	};
+};
+
 &mmc0 {
 	pinctrl-0 = <&mmc_pins>;
 	pinctrl-1 = <&mmc_pins>;
@@ -174,6 +331,21 @@
 		};
 	};
 
+	can_clk_pins: can-clk {
+		groups = "can_clk";
+		function = "can_clk";
+	};
+
+	canfd0_pins: canfd0 {
+		groups = "canfd0_data";
+		function = "canfd0";
+	};
+
+	canfd1_pins: canfd1 {
+		groups = "canfd1_data";
+		function = "canfd1";
+	};
+
 	hscif0_pins: hscif0 {
 		groups = "hscif0_data", "hscif0_ctrl";
 		function = "hscif0";
@@ -189,6 +361,16 @@
 		function = "i2c0";
 	};
 
+	i2c3_pins: i2c3 {
+		groups = "i2c3";
+		function = "i2c3";
+	};
+
+	keys_pins: keys {
+		pins = "GP_5_0", "GP_5_1", "GP_5_2";
+		bias-pull-up;
+	};
+
 	mmc_pins: mmc {
 		groups = "mmc_data8", "mmc_ctrl", "mmc_ds";
 		function = "mmc";
@@ -209,6 +391,40 @@
 		groups = "scif_clk2";
 		function = "scif_clk2";
 	};
+
+	sound_clk_pins: sound_clk {
+		groups = "audio_clkin", "audio_clkout";
+		function = "audio_clk";
+	};
+
+	sound_pins: sound {
+		groups = "ssi_ctrl", "ssi_data";
+		function = "ssi";
+	};
+};
+
+&rcar_sound {
+	pinctrl-0 = <&sound_clk_pins>, <&sound_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+
+	/* audio_clkout */
+	clock-frequency = <12288000>;
+
+	ports {
+		rsnd_port: port {
+			rsnd_endpoint: endpoint {
+				remote-endpoint = <&ak4619_endpoint>;
+				bitclock-master;
+				frame-master;
+
+				/* see above [How to use Sound] */
+				playback = <&ssi0>;
+				capture  = <&ssi0>;
+			};
+		};
+	};
 };
 
 &rpc {
diff --git a/arch/arm64/boot/dts/renesas/r8a779h0.dtsi b/arch/arm64/boot/dts/renesas/r8a779h0.dtsi
index 6d791024cabe..12d8be3fd579 100644
--- a/arch/arm64/boot/dts/renesas/r8a779h0.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779h0.dtsi
@@ -14,9 +14,22 @@
 	#address-cells = <2>;
 	#size-cells = <2>;
 
+	/* External Audio clock - to be overridden by boards that provide it */
+	audio_clkin: audio_clkin {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+	};
+
+	/* External CAN clock - to be overridden by boards that provide it */
+	can_clk: can-clk {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+	};
+
 	cluster0_opp: opp-table-0 {
 		compatible = "operating-points-v2";
-		opp-shared;
 
 		opp-500000000 {
 			opp-hz = /bits/ 64 <500000000>;
@@ -630,6 +643,40 @@
 			status = "disabled";
 		};
 
+		canfd: can@e6660000 {
+			compatible = "renesas,r8a779h0-canfd",
+				     "renesas,rcar-gen4-canfd";
+			reg = <0 0xe6660000 0 0x8500>;
+			interrupts = <GIC_SPI 412 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 413 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "ch_int", "g_int";
+			clocks = <&cpg CPG_MOD 328>,
+				 <&cpg CPG_CORE R8A779H0_CLK_CANFD>,
+				 <&can_clk>;
+			clock-names = "fck", "canfd", "can_clk";
+			assigned-clocks = <&cpg CPG_CORE R8A779H0_CLK_CANFD>;
+			assigned-clock-rates = <80000000>;
+			power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>;
+			resets = <&cpg 328>;
+			status = "disabled";
+
+			channel0 {
+				status = "disabled";
+			};
+
+			channel1 {
+				status = "disabled";
+			};
+
+			channel2 {
+				status = "disabled";
+			};
+
+			channel3 {
+				status = "disabled";
+			};
+		};
+
 		avb0: ethernet@e6800000 {
 			compatible = "renesas,etheravb-r8a779h0",
 				     "renesas,etheravb-rcar-gen4";
@@ -722,6 +769,7 @@
 			phy-mode = "rgmii";
 			rx-internal-delay-ps = <0>;
 			tx-internal-delay-ps = <0>;
+			iommus = <&ipmmu_hc 1>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			status = "disabled";
@@ -770,11 +818,62 @@
 			phy-mode = "rgmii";
 			rx-internal-delay-ps = <0>;
 			tx-internal-delay-ps = <0>;
+			iommus = <&ipmmu_hc 2>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			status = "disabled";
 		};
 
+		pwm0: pwm@e6e30000 {
+			compatible = "renesas,pwm-r8a779h0", "renesas,pwm-rcar";
+			reg = <0 0xe6e30000 0 0x10>;
+			#pwm-cells = <2>;
+			clocks = <&cpg CPG_MOD 628>;
+			power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>;
+			resets = <&cpg 628>;
+			status = "disabled";
+		};
+
+		pwm1: pwm@e6e31000 {
+			compatible = "renesas,pwm-r8a779h0", "renesas,pwm-rcar";
+			reg = <0 0xe6e31000 0 0x10>;
+			#pwm-cells = <2>;
+			clocks = <&cpg CPG_MOD 628>;
+			power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>;
+			resets = <&cpg 628>;
+			status = "disabled";
+		};
+
+		pwm2: pwm@e6e32000 {
+			compatible = "renesas,pwm-r8a779h0", "renesas,pwm-rcar";
+			reg = <0 0xe6e32000 0 0x10>;
+			#pwm-cells = <2>;
+			clocks = <&cpg CPG_MOD 628>;
+			power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>;
+			resets = <&cpg 628>;
+			status = "disabled";
+		};
+
+		pwm3: pwm@e6e33000 {
+			compatible = "renesas,pwm-r8a779h0", "renesas,pwm-rcar";
+			reg = <0 0xe6e33000 0 0x10>;
+			#pwm-cells = <2>;
+			clocks = <&cpg CPG_MOD 628>;
+			power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>;
+			resets = <&cpg 628>;
+			status = "disabled";
+		};
+
+		pwm4: pwm@e6e34000 {
+			compatible = "renesas,pwm-r8a779h0", "renesas,pwm-rcar";
+			reg = <0 0xe6e34000 0 0x10>;
+			#pwm-cells = <2>;
+			clocks = <&cpg CPG_MOD 628>;
+			power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>;
+			resets = <&cpg 628>;
+			status = "disabled";
+		};
+
 		scif0: serial@e6e60000 {
 			compatible = "renesas,scif-r8a779h0",
 				     "renesas,rcar-gen4-scif", "renesas,scif";
@@ -939,6 +1038,470 @@
 			status = "disabled";
 		};
 
+		vin00: video@e6ef0000 {
+			compatible = "renesas,vin-r8a779h0",
+				     "renesas,rcar-gen4-vin";
+			reg = <0 0xe6ef0000 0 0x1000>;
+			interrupts = <GIC_SPI 529 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 730>;
+			power-domains = <&sysc R8A779H0_PD_C4>;
+			resets = <&cpg 730>;
+			renesas,id = <0>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin00isp0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&isp0vin00>;
+					};
+				};
+			};
+		};
+
+		vin01: video@e6ef1000 {
+			compatible = "renesas,vin-r8a779h0",
+				     "renesas,rcar-gen4-vin";
+			reg = <0 0xe6ef1000 0 0x1000>;
+			interrupts = <GIC_SPI 530 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 731>;
+			power-domains = <&sysc R8A779H0_PD_C4>;
+			resets = <&cpg 731>;
+			renesas,id = <1>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin01isp0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&isp0vin01>;
+					};
+				};
+			};
+		};
+
+		vin02: video@e6ef2000 {
+			compatible = "renesas,vin-r8a779h0",
+				     "renesas,rcar-gen4-vin";
+			reg = <0 0xe6ef2000 0 0x1000>;
+			interrupts = <GIC_SPI 531 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 800>;
+			power-domains = <&sysc R8A779H0_PD_C4>;
+			resets = <&cpg 800>;
+			renesas,id = <2>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin02isp0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&isp0vin02>;
+					};
+				};
+			};
+		};
+
+		vin03: video@e6ef3000 {
+			compatible = "renesas,vin-r8a779h0",
+				     "renesas,rcar-gen4-vin";
+			reg = <0 0xe6ef3000 0 0x1000>;
+			interrupts = <GIC_SPI 532 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 801>;
+			power-domains = <&sysc R8A779H0_PD_C4>;
+			resets = <&cpg 801>;
+			renesas,id = <3>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin03isp0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&isp0vin03>;
+					};
+				};
+			};
+		};
+
+		vin04: video@e6ef4000 {
+			compatible = "renesas,vin-r8a779h0",
+				     "renesas,rcar-gen4-vin";
+			reg = <0 0xe6ef4000 0 0x1000>;
+			interrupts = <GIC_SPI 533 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 802>;
+			power-domains = <&sysc R8A779H0_PD_C4>;
+			resets = <&cpg 802>;
+			renesas,id = <4>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin04isp0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&isp0vin04>;
+					};
+				};
+			};
+		};
+
+		vin05: video@e6ef5000 {
+			compatible = "renesas,vin-r8a779h0",
+				     "renesas,rcar-gen4-vin";
+			reg = <0 0xe6ef5000 0 0x1000>;
+			interrupts = <GIC_SPI 534 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 803>;
+			power-domains = <&sysc R8A779H0_PD_C4>;
+			resets = <&cpg 803>;
+			renesas,id = <5>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin05isp0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&isp0vin05>;
+					};
+				};
+			};
+		};
+
+		vin06: video@e6ef6000 {
+			compatible = "renesas,vin-r8a779h0",
+				     "renesas,rcar-gen4-vin";
+			reg = <0 0xe6ef6000 0 0x1000>;
+			interrupts = <GIC_SPI 535 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 804>;
+			power-domains = <&sysc R8A779H0_PD_C4>;
+			resets = <&cpg 804>;
+			renesas,id = <6>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin06isp0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&isp0vin06>;
+					};
+				};
+			};
+		};
+
+		vin07: video@e6ef7000 {
+			compatible = "renesas,vin-r8a779h0",
+				     "renesas,rcar-gen4-vin";
+			reg = <0 0xe6ef7000 0 0x1000>;
+			interrupts = <GIC_SPI 536 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 805>;
+			power-domains = <&sysc R8A779H0_PD_C4>;
+			resets = <&cpg 805>;
+			renesas,id = <7>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin07isp0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&isp0vin07>;
+					};
+				};
+			};
+		};
+
+		vin08: video@e6ef8000 {
+			compatible = "renesas,vin-r8a779h0",
+				     "renesas,rcar-gen4-vin";
+			reg = <0 0xe6ef8000 0 0x1000>;
+			interrupts = <GIC_SPI 537 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 806>;
+			power-domains = <&sysc R8A779H0_PD_C4>;
+			resets = <&cpg 806>;
+			renesas,id = <8>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin08isp1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&isp1vin08>;
+					};
+				};
+			};
+		};
+
+		vin09: video@e6ef9000 {
+			compatible = "renesas,vin-r8a779h0",
+				     "renesas,rcar-gen4-vin";
+			reg = <0 0xe6ef9000 0 0x1000>;
+			interrupts = <GIC_SPI 538 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 807>;
+			power-domains = <&sysc R8A779H0_PD_C4>;
+			resets = <&cpg 807>;
+			renesas,id = <9>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin09isp1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&isp1vin09>;
+					};
+				};
+			};
+		};
+
+		vin10: video@e6efa000 {
+			compatible = "renesas,vin-r8a779h0",
+				     "renesas,rcar-gen4-vin";
+			reg = <0 0xe6efa000 0 0x1000>;
+			interrupts = <GIC_SPI 539 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 808>;
+			power-domains = <&sysc R8A779H0_PD_C4>;
+			resets = <&cpg 808>;
+			renesas,id = <10>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin10isp1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&isp1vin10>;
+					};
+				};
+			};
+		};
+
+		vin11: video@e6efb000 {
+			compatible = "renesas,vin-r8a779h0",
+				     "renesas,rcar-gen4-vin";
+			reg = <0 0xe6efb000 0 0x1000>;
+			interrupts = <GIC_SPI 540 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 809>;
+			power-domains = <&sysc R8A779H0_PD_C4>;
+			resets = <&cpg 809>;
+			renesas,id = <11>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin11isp1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&isp1vin11>;
+					};
+				};
+			};
+		};
+
+		vin12: video@e6efc000 {
+			compatible = "renesas,vin-r8a779h0",
+				     "renesas,rcar-gen4-vin";
+			reg = <0 0xe6efc000 0 0x1000>;
+			interrupts = <GIC_SPI 541 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 810>;
+			power-domains = <&sysc R8A779H0_PD_C4>;
+			resets = <&cpg 810>;
+			renesas,id = <12>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin12isp1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&isp1vin12>;
+					};
+				};
+			};
+		};
+
+		vin13: video@e6efd000 {
+			compatible = "renesas,vin-r8a779h0",
+				     "renesas,rcar-gen4-vin";
+			reg = <0 0xe6efd000 0 0x1000>;
+			interrupts = <GIC_SPI 542 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 811>;
+			power-domains = <&sysc R8A779H0_PD_C4>;
+			resets = <&cpg 811>;
+			renesas,id = <13>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin13isp1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&isp1vin13>;
+					};
+				};
+			};
+		};
+
+		vin14: video@e6efe000 {
+			compatible = "renesas,vin-r8a779h0",
+				     "renesas,rcar-gen4-vin";
+			reg = <0 0xe6efe000 0 0x1000>;
+			interrupts = <GIC_SPI 543 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 812>;
+			power-domains = <&sysc R8A779H0_PD_C4>;
+			resets = <&cpg 812>;
+			renesas,id = <14>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin14isp1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&isp1vin14>;
+					};
+				};
+			};
+		};
+
+		vin15: video@e6eff000 {
+			compatible = "renesas,vin-r8a779h0",
+				     "renesas,rcar-gen4-vin";
+			reg = <0 0xe6eff000 0 0x1000>;
+			interrupts = <GIC_SPI 544 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 813>;
+			power-domains = <&sysc R8A779H0_PD_C4>;
+			resets = <&cpg 813>;
+			renesas,id = <15>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin15isp1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&isp1vin15>;
+					};
+				};
+			};
+		};
+
 		dmac1: dma-controller@e7350000 {
 			compatible = "renesas,dmac-r8a779h0",
 				     "renesas,rcar-gen4-dmac";
@@ -1011,6 +1574,67 @@
 				 <&ipmmu_ds0 22>, <&ipmmu_ds0 23>;
 		};
 
+		rcar_sound: sound@ec400000 {
+			compatible = "renesas,rcar_sound-r8a779h0", "renesas,rcar_sound-gen4";
+			reg = <0 0xec400000 0 0x40000>,
+			      <0 0xec540000 0 0x1000>,
+			      <0 0xec541000 0 0x050>,
+			      <0 0xec5a0000 0 0x020>;
+			reg-names = "sdmc", "ssiu", "ssi", "adg";
+			clocks = <&cpg CPG_MOD 2926>, <&cpg CPG_MOD 2927>, <&audio_clkin>;
+			clock-names = "ssiu.0", "ssi.0", "clkin";
+			/* #clock-cells is fixed */
+			#clock-cells = <0>;
+			/* #sound-dai-cells is fixed */
+			#sound-dai-cells = <0>;
+
+			power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>;
+			resets = <&cpg 2926>, <&cpg 2927>;
+			reset-names = "ssiu.0", "ssi.0";
+			status = "disabled";
+
+			rcar_sound,ssiu {
+				ssiu00: ssiu-0 {
+					dmas = <&dmac1 0x6e>, <&dmac1 0x6f>;
+					dma-names = "tx", "rx";
+				};
+				ssiu01: ssiu-1 {
+					dmas = <&dmac1 0x6c>, <&dmac1 0x6d>;
+					dma-names = "tx", "rx";
+				};
+				ssiu02: ssiu-2 {
+					dmas = <&dmac1 0x6a>, <&dmac1 0x6b>;
+					dma-names = "tx", "rx";
+				};
+				ssiu03: ssiu-3 {
+					dmas = <&dmac1 0x68>, <&dmac1 0x69>;
+					dma-names = "tx", "rx";
+				};
+				ssiu04: ssiu-4 {
+					dmas = <&dmac1 0x66>, <&dmac1 0x67>;
+					dma-names = "tx", "rx";
+				};
+				ssiu05: ssiu-5 {
+					dmas = <&dmac1 0x64>, <&dmac1 0x65>;
+					dma-names = "tx", "rx";
+				};
+				ssiu06: ssiu-6 {
+					dmas = <&dmac1 0x62>, <&dmac1 0x63>;
+					dma-names = "tx", "rx";
+				};
+				ssiu07: ssiu-7 {
+					dmas = <&dmac1 0x60>, <&dmac1 0x61>;
+					dma-names = "tx", "rx";
+				};
+			};
+
+			rcar_sound,ssi {
+				ssi0: ssi-0 {
+					interrupts = <GIC_SPI 258 IRQ_TYPE_LEVEL_HIGH>;
+				};
+			};
+		};
+
 		mmc0: mmc@ee140000 {
 			compatible = "renesas,sdhi-r8a779h0",
 				     "renesas,rcar-gen4-sdhi";
@@ -1152,6 +1776,226 @@
 			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
+		csi40: csi2@fe500000 {
+			compatible = "renesas,r8a779h0-csi2";
+			reg = <0 0xfe500000 0 0x40000>;
+			interrupts = <GIC_SPI 499 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 331>;
+			power-domains = <&sysc R8A779H0_PD_C4>;
+			resets = <&cpg 331>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+				};
+
+				port@1 {
+					reg = <1>;
+					csi40isp0: endpoint {
+						remote-endpoint = <&isp0csi40>;
+					};
+				};
+			};
+		};
+
+		csi41: csi2@fe540000 {
+			compatible = "renesas,r8a779h0-csi2";
+			reg = <0 0xfe540000 0 0x40000>;
+			interrupts = <GIC_SPI 500 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 400>;
+			power-domains = <&sysc R8A779H0_PD_C4>;
+			resets = <&cpg 400>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+				};
+
+				port@1 {
+					reg = <1>;
+					csi41isp1: endpoint {
+						remote-endpoint = <&isp1csi41>;
+					};
+				};
+			};
+		};
+
+		isp0: isp@fed00000 {
+			compatible = "renesas,r8a779h0-isp",
+				     "renesas,rcar-gen4-isp";
+			reg = <0 0xfed00000 0 0x10000>;
+			interrupts = <GIC_SPI 473 IRQ_TYPE_LEVEL_LOW>;
+			clocks = <&cpg CPG_MOD 612>;
+			power-domains = <&sysc R8A779H0_PD_A3ISP0>;
+			resets = <&cpg 612>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <0>;
+
+					isp0csi40: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&csi40isp0>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+					isp0vin00: endpoint {
+						remote-endpoint = <&vin00isp0>;
+					};
+				};
+
+				port@2 {
+					reg = <2>;
+					isp0vin01: endpoint {
+						remote-endpoint = <&vin01isp0>;
+					};
+				};
+
+				port@3 {
+					reg = <3>;
+					isp0vin02: endpoint {
+						remote-endpoint = <&vin02isp0>;
+					};
+				};
+
+				port@4 {
+					reg = <4>;
+					isp0vin03: endpoint {
+						remote-endpoint = <&vin03isp0>;
+					};
+				};
+
+				port@5 {
+					reg = <5>;
+					isp0vin04: endpoint {
+						remote-endpoint = <&vin04isp0>;
+					};
+				};
+
+				port@6 {
+					reg = <6>;
+					isp0vin05: endpoint {
+						remote-endpoint = <&vin05isp0>;
+					};
+				};
+
+				port@7 {
+					reg = <7>;
+					isp0vin06: endpoint {
+						remote-endpoint = <&vin06isp0>;
+					};
+				};
+
+				port@8 {
+					reg = <8>;
+					isp0vin07: endpoint {
+						remote-endpoint = <&vin07isp0>;
+					};
+				};
+			};
+		};
+
+		isp1: isp@fed20000 {
+			compatible = "renesas,r8a779h0-isp",
+				     "renesas,rcar-gen4-isp";
+			reg = <0 0xfed20000 0 0x10000>;
+			interrupts = <GIC_SPI 474 IRQ_TYPE_LEVEL_LOW>;
+			clocks = <&cpg CPG_MOD 613>;
+			power-domains = <&sysc R8A779H0_PD_A3ISP0>;
+			resets = <&cpg 613>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <0>;
+
+					isp1csi41: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&csi41isp1>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+					isp1vin08: endpoint {
+						remote-endpoint = <&vin08isp1>;
+					};
+				};
+
+				port@2 {
+					reg = <2>;
+					isp1vin09: endpoint {
+						remote-endpoint = <&vin09isp1>;
+					};
+				};
+
+				port@3 {
+					reg = <3>;
+					isp1vin10: endpoint {
+						remote-endpoint = <&vin10isp1>;
+					};
+				};
+
+				port@4 {
+					reg = <4>;
+					isp1vin11: endpoint {
+						remote-endpoint = <&vin11isp1>;
+					};
+				};
+
+				port@5 {
+					reg = <5>;
+					isp1vin12: endpoint {
+						remote-endpoint = <&vin12isp1>;
+					};
+				};
+
+				port@6 {
+					reg = <6>;
+					isp1vin13: endpoint {
+						remote-endpoint = <&vin13isp1>;
+					};
+				};
+
+				port@7 {
+					reg = <7>;
+					isp1vin14: endpoint {
+						remote-endpoint = <&vin14isp1>;
+					};
+				};
+
+				port@8 {
+					reg = <8>;
+					isp1vin15: endpoint {
+						remote-endpoint = <&vin15isp1>;
+					};
+				};
+			};
+		};
+
 		prr: chipid@fff00044 {
 			compatible = "renesas,prr";
 			reg = <0 0xfff00044 0 4>;
@@ -1195,5 +2039,7 @@
 				      <&gic GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,
 				      <&gic GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>,
 				      <&gic GIC_PPI 12 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-names = "sec-phys", "phys", "virt", "hyp-phys",
+				  "hyp-virt";
 	};
 };
diff --git a/arch/arm64/boot/dts/renesas/r9a07g043.dtsi b/arch/arm64/boot/dts/renesas/r9a07g043.dtsi
index 6212ee550f33..593c66b27ad1 100644
--- a/arch/arm64/boot/dts/renesas/r9a07g043.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a07g043.dtsi
@@ -646,7 +646,7 @@
 
 		sdhi0: mmc@11c00000 {
 			compatible = "renesas,sdhi-r9a07g043",
-				     "renesas,rcar-gen3-sdhi";
+				     "renesas,rzg2l-sdhi";
 			reg = <0x0 0x11c00000 0 0x10000>;
 			interrupts = <SOC_PERIPHERAL_IRQ(104) IRQ_TYPE_LEVEL_HIGH>,
 				     <SOC_PERIPHERAL_IRQ(105) IRQ_TYPE_LEVEL_HIGH>;
@@ -662,7 +662,7 @@
 
 		sdhi1: mmc@11c10000 {
 			compatible = "renesas,sdhi-r9a07g043",
-				     "renesas,rcar-gen3-sdhi";
+				     "renesas,rzg2l-sdhi";
 			reg = <0x0 0x11c10000 0 0x10000>;
 			interrupts = <SOC_PERIPHERAL_IRQ(106) IRQ_TYPE_LEVEL_HIGH>,
 				     <SOC_PERIPHERAL_IRQ(107) IRQ_TYPE_LEVEL_HIGH>;
@@ -725,6 +725,10 @@
 			power-domains = <&cpg>;
 			#reset-cells = <1>;
 			status = "disabled";
+
+			usb0_vbus_otg: regulator-vbus {
+				regulator-name = "vbus";
+			};
 		};
 
 		ohci0: usb@11c50000 {
diff --git a/arch/arm64/boot/dts/renesas/r9a07g043u.dtsi b/arch/arm64/boot/dts/renesas/r9a07g043u.dtsi
index 165bfcfef3bc..a3998e5928f7 100644
--- a/arch/arm64/boot/dts/renesas/r9a07g043u.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a07g043u.dtsi
@@ -50,7 +50,10 @@
 		interrupts-extended = <&gic GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>,
 				      <&gic GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>,
 				      <&gic GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,
-				      <&gic GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>;
+				      <&gic GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>,
+				      <&gic GIC_PPI 12 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-names = "sec-phys", "phys", "virt", "hyp-phys",
+				  "hyp-virt";
 	};
 };
 
@@ -126,6 +129,55 @@
 		};
 	};
 
+	vspd: vsp@10870000 {
+		compatible = "renesas,r9a07g043u-vsp2", "renesas,r9a07g044-vsp2";
+		reg = <0 0x10870000 0 0x10000>;
+		interrupts = <SOC_PERIPHERAL_IRQ(149) IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cpg CPG_MOD R9A07G043_LCDC_CLK_A>,
+			 <&cpg CPG_MOD R9A07G043_LCDC_CLK_P>,
+			 <&cpg CPG_MOD R9A07G043_LCDC_CLK_D>;
+		clock-names = "aclk", "pclk", "vclk";
+		power-domains = <&cpg>;
+		resets = <&cpg R9A07G043_LCDC_RESET_N>;
+		renesas,fcp = <&fcpvd>;
+	};
+
+	fcpvd: fcp@10880000 {
+		compatible = "renesas,r9a07g043u-fcpvd", "renesas,fcpv";
+		reg = <0 0x10880000 0 0x10000>;
+		clocks = <&cpg CPG_MOD R9A07G043_LCDC_CLK_A>,
+			 <&cpg CPG_MOD R9A07G043_LCDC_CLK_P>,
+			 <&cpg CPG_MOD R9A07G043_LCDC_CLK_D>;
+		clock-names = "aclk", "pclk", "vclk";
+		power-domains = <&cpg>;
+		resets = <&cpg R9A07G043_LCDC_RESET_N>;
+	};
+
+	du: display@10890000 {
+		compatible = "renesas,r9a07g043u-du";
+		reg = <0 0x10890000 0 0x10000>;
+		interrupts = <SOC_PERIPHERAL_IRQ(152) IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cpg CPG_MOD R9A07G043_LCDC_CLK_A>,
+			 <&cpg CPG_MOD R9A07G043_LCDC_CLK_P>,
+			 <&cpg CPG_MOD R9A07G043_LCDC_CLK_D>;
+		clock-names = "aclk", "pclk", "vclk";
+		power-domains = <&cpg>;
+		resets = <&cpg R9A07G043_LCDC_RESET_N>;
+		renesas,vsps = <&vspd 0>;
+		status = "disabled";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				du_out_rgb: endpoint {
+				};
+			};
+		};
+	};
+
 	irqc: interrupt-controller@110a0000 {
 		compatible = "renesas,r9a07g043u-irqc",
 			     "renesas,rzg2l-irqc";
@@ -207,8 +259,8 @@
 		#interrupt-cells = <3>;
 		#address-cells = <0>;
 		interrupt-controller;
-		reg = <0x0 0x11900000 0 0x40000>,
-		      <0x0 0x11940000 0 0x60000>;
+		reg = <0x0 0x11900000 0 0x20000>,
+		      <0x0 0x11940000 0 0x40000>;
 		interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_LOW>;
 	};
 };
diff --git a/arch/arm64/boot/dts/renesas/r9a07g043u11-smarc-du-adv7513.dtso b/arch/arm64/boot/dts/renesas/r9a07g043u11-smarc-du-adv7513.dtso
new file mode 100644
index 000000000000..ecd43a671000
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r9a07g043u11-smarc-du-adv7513.dtso
@@ -0,0 +1,62 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree overlay for the RZ/G2UL SMARC EVK with ADV7513 transmitter
+ * connected to DU enabled.
+ *
+ * Copyright (C) 2024 Renesas Electronics Corp.
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/pinctrl/rzg2l-pinctrl.h>
+
+#define ADV7513_PARENT_I2C i2c1
+#include "rz-smarc-du-adv7513.dtsi"
+
+&pinctrl {
+	du_pins: du {
+		data {
+			pinmux = <RZG2L_PORT_PINMUX(11, 2, 6)>,
+				 <RZG2L_PORT_PINMUX(13, 1, 6)>,
+				 <RZG2L_PORT_PINMUX(13, 0, 6)>,
+				 <RZG2L_PORT_PINMUX(13, 4, 6)>,
+				 <RZG2L_PORT_PINMUX(13, 3, 6)>,
+				 <RZG2L_PORT_PINMUX(12, 1, 6)>,
+				 <RZG2L_PORT_PINMUX(13, 2, 6)>,
+				 <RZG2L_PORT_PINMUX(14, 0, 6)>,
+				 <RZG2L_PORT_PINMUX(14, 2, 6)>,
+				 <RZG2L_PORT_PINMUX(14, 1, 6)>,
+				 <RZG2L_PORT_PINMUX(16, 0, 6)>,
+				 <RZG2L_PORT_PINMUX(15, 0, 6)>,
+				 <RZG2L_PORT_PINMUX(16, 1, 6)>,
+				 <RZG2L_PORT_PINMUX(15, 1, 6)>,
+				 <RZG2L_PORT_PINMUX(15, 3, 6)>,
+				 <RZG2L_PORT_PINMUX(18, 0, 6)>,
+				 <RZG2L_PORT_PINMUX(15, 2, 6)>,
+				 <RZG2L_PORT_PINMUX(17, 0, 6)>,
+				 <RZG2L_PORT_PINMUX(17, 2, 6)>,
+				 <RZG2L_PORT_PINMUX(17, 1, 6)>,
+				 <RZG2L_PORT_PINMUX(18, 1, 6)>,
+				 <RZG2L_PORT_PINMUX(18, 2, 6)>,
+				 <RZG2L_PORT_PINMUX(17, 3, 6)>,
+				 <RZG2L_PORT_PINMUX(18, 3, 6)>;
+			drive-strength = <2>;
+		};
+
+		sync {
+			pinmux = <RZG2L_PORT_PINMUX(11, 0, 6)>, /* HSYNC */
+				 <RZG2L_PORT_PINMUX(12, 0, 6)>; /* VSYNC */
+			drive-strength = <2>;
+		};
+
+		de {
+			pinmux = <RZG2L_PORT_PINMUX(11, 1, 6)>; /* DE */
+			drive-strength = <2>;
+		};
+
+		clk {
+			pinmux = <RZG2L_PORT_PINMUX(11, 3, 6)>; /* CLK */
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/renesas/r9a07g044.dtsi b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
index 88634ae43287..6b1c77cd8261 100644
--- a/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
@@ -1043,14 +1043,14 @@
 			#interrupt-cells = <3>;
 			#address-cells = <0>;
 			interrupt-controller;
-			reg = <0x0 0x11900000 0 0x40000>,
-			      <0x0 0x11940000 0 0x60000>;
+			reg = <0x0 0x11900000 0 0x20000>,
+			      <0x0 0x11940000 0 0x40000>;
 			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_LOW>;
 		};
 
 		sdhi0: mmc@11c00000 {
 			compatible = "renesas,sdhi-r9a07g044",
-				     "renesas,rcar-gen3-sdhi";
+				     "renesas,rzg2l-sdhi";
 			reg = <0x0 0x11c00000 0 0x10000>;
 			interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
@@ -1066,7 +1066,7 @@
 
 		sdhi1: mmc@11c10000 {
 			compatible = "renesas,sdhi-r9a07g044",
-				     "renesas,rcar-gen3-sdhi";
+				     "renesas,rzg2l-sdhi";
 			reg = <0x0 0x11c10000 0 0x10000>;
 			interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
@@ -1129,6 +1129,10 @@
 			power-domains = <&cpg>;
 			#reset-cells = <1>;
 			status = "disabled";
+
+			usb0_vbus_otg: regulator-vbus {
+				regulator-name = "vbus";
+			};
 		};
 
 		ohci0: usb@11c50000 {
@@ -1334,6 +1338,9 @@
 		interrupts-extended = <&gic GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>,
 				      <&gic GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>,
 				      <&gic GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,
-				      <&gic GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>;
+				      <&gic GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>,
+				      <&gic GIC_PPI 12 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-names = "sec-phys", "phys", "virt", "hyp-phys",
+				  "hyp-virt";
 	};
 };
diff --git a/arch/arm64/boot/dts/renesas/r9a07g044c2-smarc.dts b/arch/arm64/boot/dts/renesas/r9a07g044c2-smarc.dts
index 0b90367b6d1e..ee5bf2c58051 100644
--- a/arch/arm64/boot/dts/renesas/r9a07g044c2-smarc.dts
+++ b/arch/arm64/boot/dts/renesas/r9a07g044c2-smarc.dts
@@ -47,6 +47,9 @@
 #error "Cannot set as both PMOD_MTU3 and SW_RSPI_CAN are mutually exclusive"
 #endif
 
+/* Please set SW_I2S0_I2S1. Default value is 0 */
+#define SW_I2S0_I2S1   0
+
 #include "r9a07g044c2.dtsi"
 #include "rzg2lc-smarc-som.dtsi"
 #include "rzg2lc-smarc.dtsi"
diff --git a/arch/arm64/boot/dts/renesas/r9a07g054.dtsi b/arch/arm64/boot/dts/renesas/r9a07g054.dtsi
index e89bfe4085f5..01f59914dd09 100644
--- a/arch/arm64/boot/dts/renesas/r9a07g054.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a07g054.dtsi
@@ -1051,14 +1051,14 @@
 			#interrupt-cells = <3>;
 			#address-cells = <0>;
 			interrupt-controller;
-			reg = <0x0 0x11900000 0 0x40000>,
-			      <0x0 0x11940000 0 0x60000>;
+			reg = <0x0 0x11900000 0 0x20000>,
+			      <0x0 0x11940000 0 0x40000>;
 			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_LOW>;
 		};
 
 		sdhi0: mmc@11c00000 {
 			compatible = "renesas,sdhi-r9a07g054",
-				     "renesas,rcar-gen3-sdhi";
+				     "renesas,rzg2l-sdhi";
 			reg = <0x0 0x11c00000 0 0x10000>;
 			interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
@@ -1074,7 +1074,7 @@
 
 		sdhi1: mmc@11c10000 {
 			compatible = "renesas,sdhi-r9a07g054",
-				     "renesas,rcar-gen3-sdhi";
+				     "renesas,rzg2l-sdhi";
 			reg = <0x0 0x11c10000 0 0x10000>;
 			interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
@@ -1137,6 +1137,10 @@
 			power-domains = <&cpg>;
 			#reset-cells = <1>;
 			status = "disabled";
+
+			usb0_vbus_otg: regulator-vbus {
+				regulator-name = "vbus";
+			};
 		};
 
 		ohci0: usb@11c50000 {
@@ -1342,6 +1346,9 @@
 		interrupts-extended = <&gic GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>,
 				      <&gic GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>,
 				      <&gic GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,
-				      <&gic GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>;
+				      <&gic GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>,
+				      <&gic GIC_PPI 12 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-names = "sec-phys", "phys", "virt", "hyp-phys",
+				  "hyp-virt";
 	};
 };
diff --git a/arch/arm64/boot/dts/renesas/r9a08g045.dtsi b/arch/arm64/boot/dts/renesas/r9a08g045.dtsi
index f5f3f4f4c8d6..067a26a66c24 100644
--- a/arch/arm64/boot/dts/renesas/r9a08g045.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a08g045.dtsi
@@ -72,6 +72,94 @@
 			status = "disabled";
 		};
 
+		i2c0: i2c@10090000 {
+			compatible = "renesas,riic-r9a08g045", "renesas,riic-r9a09g057";
+			reg = <0 0x10090000 0 0x400>;
+			interrupts = <GIC_SPI 257 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 263 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 264 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 259 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 260 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 258 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 261 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 262 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tei", "ri", "ti", "spi", "sti",
+					  "naki", "ali", "tmoi";
+			clocks = <&cpg CPG_MOD R9A08G045_I2C0_PCLK>;
+			clock-frequency = <100000>;
+			resets = <&cpg R9A08G045_I2C0_MRST>;
+			power-domains = <&cpg>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		i2c1: i2c@10090400 {
+			compatible = "renesas,riic-r9a08g045", "renesas,riic-r9a09g057";
+			reg = <0 0x10090400 0 0x400>;
+			interrupts = <GIC_SPI 265 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 271 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 272 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 267 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 269 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 270 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tei", "ri", "ti", "spi", "sti",
+					  "naki", "ali", "tmoi";
+			clocks = <&cpg CPG_MOD R9A08G045_I2C1_PCLK>;
+			clock-frequency = <100000>;
+			resets = <&cpg R9A08G045_I2C1_MRST>;
+			power-domains = <&cpg>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		i2c2: i2c@10090800 {
+			compatible = "renesas,riic-r9a08g045", "renesas,riic-r9a09g057";
+			reg = <0 0x10090800 0 0x400>;
+			interrupts = <GIC_SPI 273 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 279 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 280 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 275 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 276 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 274 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 277 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 278 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tei", "ri", "ti", "spi", "sti",
+					  "naki", "ali", "tmoi";
+			clocks = <&cpg CPG_MOD R9A08G045_I2C2_PCLK>;
+			clock-frequency = <100000>;
+			resets = <&cpg R9A08G045_I2C2_MRST>;
+			power-domains = <&cpg>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		i2c3: i2c@10090c00 {
+			compatible = "renesas,riic-r9a08g045", "renesas,riic-r9a09g057";
+			reg = <0 0x10090c00 0 0x400>;
+			interrupts = <GIC_SPI 281 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 287 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 288 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 283 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 284 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 282 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 285 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tei", "ri", "ti", "spi", "sti",
+					  "naki", "ali", "tmoi";
+			clocks = <&cpg CPG_MOD R9A08G045_I2C3_PCLK>;
+			clock-frequency = <100000>;
+			resets = <&cpg R9A08G045_I2C3_MRST>;
+			power-domains = <&cpg>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
 		cpg: clock-controller@11010000 {
 			compatible = "renesas,r9a08g045-cpg";
 			reg = <0 0x11010000 0 0x10000>;
@@ -181,8 +269,46 @@
 			resets = <&cpg R9A08G045_IA55_RESETN>;
 		};
 
+		dmac: dma-controller@11820000 {
+			compatible = "renesas,r9a08g045-dmac",
+				     "renesas,rz-dmac";
+			reg = <0 0x11820000 0 0x10000>,
+			      <0 0x11830000 0 0x10000>;
+			interrupts = <GIC_SPI 111 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 112 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 113 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 114 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 115 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 116 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 117 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 118 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 119 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 120 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 121 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 122 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 123 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 124 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 125 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 126 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 127 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "error",
+					  "ch0", "ch1", "ch2", "ch3",
+					  "ch4", "ch5", "ch6", "ch7",
+					  "ch8", "ch9", "ch10", "ch11",
+					  "ch12", "ch13", "ch14", "ch15";
+			clocks = <&cpg CPG_MOD R9A08G045_DMAC_ACLK>,
+				 <&cpg CPG_MOD R9A08G045_DMAC_PCLK>;
+			clock-names = "main", "register";
+			power-domains = <&cpg>;
+			resets = <&cpg R9A08G045_DMAC_ARESETN>,
+				 <&cpg R9A08G045_DMAC_RST_ASYNC>;
+			reset-names = "arst", "rst_async";
+			#dma-cells = <1>;
+			dma-channels = <16>;
+		};
+
 		sdhi0: mmc@11c00000  {
-			compatible = "renesas,sdhi-r9a08g045", "renesas,rcar-gen3-sdhi";
+			compatible = "renesas,sdhi-r9a08g045", "renesas,rzg2l-sdhi";
 			reg = <0x0 0x11c00000 0 0x10000>;
 			interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
@@ -197,7 +323,7 @@
 		};
 
 		sdhi1: mmc@11c10000 {
-			compatible = "renesas,sdhi-r9a08g045", "renesas,rcar-gen3-sdhi";
+			compatible = "renesas,sdhi-r9a08g045", "renesas,rzg2l-sdhi";
 			reg = <0x0 0x11c10000 0 0x10000>;
 			interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
@@ -212,7 +338,7 @@
 		};
 
 		sdhi2: mmc@11c20000 {
-			compatible = "renesas,sdhi-r9a08g045", "renesas,rcar-gen3-sdhi";
+			compatible = "renesas,sdhi-r9a08g045", "renesas,rzg2l-sdhi";
 			reg = <0x0 0x11c20000 0 0x10000>;
 			interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
@@ -269,8 +395,8 @@
 			#interrupt-cells = <3>;
 			#address-cells = <0>;
 			interrupt-controller;
-			reg = <0x0 0x12400000 0 0x40000>,
-			      <0x0 0x12440000 0 0x60000>;
+			reg = <0x0 0x12400000 0 0x20000>,
+			      <0x0 0x12440000 0 0x40000>;
 			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_LOW>;
 		};
 
@@ -294,6 +420,9 @@
 		interrupts-extended = <&gic GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>,
 				      <&gic GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>,
 				      <&gic GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,
-				      <&gic GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>;
+				      <&gic GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>,
+				      <&gic GIC_PPI 12 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-names = "sec-phys", "phys", "virt", "hyp-phys",
+				  "hyp-virt";
 	};
 };
diff --git a/arch/arm64/boot/dts/renesas/r9a09g011.dtsi b/arch/arm64/boot/dts/renesas/r9a09g011.dtsi
index 50ed66d42a24..9a4cbef704c1 100644
--- a/arch/arm64/boot/dts/renesas/r9a09g011.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a09g011.dtsi
@@ -71,7 +71,7 @@
 
 		sdhi0: mmc@85000000 {
 			compatible = "renesas,sdhi-r9a09g011",
-				     "renesas,rcar-gen3-sdhi";
+				     "renesas,rzg2l-sdhi";
 			reg = <0x0 0x85000000 0 0x2000>;
 			interrupts = <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 357 IRQ_TYPE_LEVEL_HIGH>;
@@ -87,7 +87,7 @@
 
 		sdhi1: mmc@85010000  {
 			compatible = "renesas,sdhi-r9a09g011",
-				     "renesas,rcar-gen3-sdhi";
+				     "renesas,rzg2l-sdhi";
 			reg = <0x0 0x85010000 0 0x2000>;
 			interrupts = <GIC_SPI 358 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 359 IRQ_TYPE_LEVEL_HIGH>;
@@ -103,7 +103,7 @@
 
 		emmc: mmc@85020000  {
 			compatible = "renesas,sdhi-r9a09g011",
-				     "renesas,rcar-gen3-sdhi";
+				     "renesas,rzg2l-sdhi";
 			reg = <0x0 0x85020000 0 0x2000>;
 			interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 355 IRQ_TYPE_LEVEL_HIGH>;
@@ -372,5 +372,6 @@
 				      <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>,
 				      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>;
+		interrupt-names = "sec-phys", "phys", "virt", "hyp-phys";
 	};
 };
diff --git a/arch/arm64/boot/dts/renesas/r9a09g057.dtsi b/arch/arm64/boot/dts/renesas/r9a09g057.dtsi
new file mode 100644
index 000000000000..1ad5a1b6917f
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r9a09g057.dtsi
@@ -0,0 +1,513 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/*
+ * Device Tree Source for the RZ/V2H(P) SoC
+ *
+ * Copyright (C) 2024 Renesas Electronics Corp.
+ */
+
+#include <dt-bindings/clock/renesas,r9a09g057-cpg.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+/ {
+	compatible = "renesas,r9a09g057";
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	audio_extal_clk: audio-clk {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board */
+		clock-frequency = <0>;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu0: cpu@0 {
+			compatible = "arm,cortex-a55";
+			reg = <0>;
+			device_type = "cpu";
+			next-level-cache = <&L3_CA55>;
+			enable-method = "psci";
+		};
+
+		cpu1: cpu@100 {
+			compatible = "arm,cortex-a55";
+			reg = <0x100>;
+			device_type = "cpu";
+			next-level-cache = <&L3_CA55>;
+			enable-method = "psci";
+		};
+
+		cpu2: cpu@200 {
+			compatible = "arm,cortex-a55";
+			reg = <0x200>;
+			device_type = "cpu";
+			next-level-cache = <&L3_CA55>;
+			enable-method = "psci";
+		};
+
+		cpu3: cpu@300 {
+			compatible = "arm,cortex-a55";
+			reg = <0x300>;
+			device_type = "cpu";
+			next-level-cache = <&L3_CA55>;
+			enable-method = "psci";
+		};
+
+		L3_CA55: cache-controller-0 {
+			compatible = "cache";
+			cache-unified;
+			cache-size = <0x100000>;
+			cache-level = <3>;
+		};
+	};
+
+	psci {
+		compatible = "arm,psci-1.0", "arm,psci-0.2";
+		method = "smc";
+	};
+
+	qextal_clk: qextal-clk {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board */
+		clock-frequency = <0>;
+	};
+
+	rtxin_clk: rtxin-clk {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board */
+		clock-frequency = <0>;
+	};
+
+	soc: soc {
+		compatible = "simple-bus";
+		interrupt-parent = <&gic>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		pinctrl: pinctrl@10410000 {
+			compatible = "renesas,r9a09g057-pinctrl";
+			reg = <0 0x10410000 0 0x10000>;
+			clocks = <&cpg CPG_CORE R9A09G057_IOTOP_0_SHCLK>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl 0 0 96>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			power-domains = <&cpg>;
+			resets = <&cpg 0xa5>, <&cpg 0xa6>;
+		};
+
+		cpg: clock-controller@10420000 {
+			compatible = "renesas,r9a09g057-cpg";
+			reg = <0 0x10420000 0 0x10000>;
+			clocks = <&audio_extal_clk>, <&rtxin_clk>, <&qextal_clk>;
+			clock-names = "audio_extal", "rtxin", "qextal";
+			#clock-cells = <2>;
+			#reset-cells = <1>;
+			#power-domain-cells = <0>;
+		};
+
+		sys: system-controller@10430000 {
+			compatible = "renesas,r9a09g057-sys";
+			reg = <0 0x10430000 0 0x10000>;
+			clocks = <&cpg CPG_CORE R9A09G057_SYS_0_PCLK>;
+			resets = <&cpg 0x30>;
+			status = "disabled";
+		};
+
+		ostm0: timer@11800000 {
+			compatible = "renesas,r9a09g057-ostm", "renesas,ostm";
+			reg = <0x0 0x11800000 0x0 0x1000>;
+			interrupts = <GIC_SPI 17 IRQ_TYPE_EDGE_RISING>;
+			clocks = <&cpg CPG_MOD 0x43>;
+			resets = <&cpg 0x6d>;
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
+
+		ostm1: timer@11801000 {
+			compatible = "renesas,r9a09g057-ostm", "renesas,ostm";
+			reg = <0x0 0x11801000 0x0 0x1000>;
+			interrupts = <GIC_SPI 18 IRQ_TYPE_EDGE_RISING>;
+			clocks = <&cpg CPG_MOD 0x44>;
+			resets = <&cpg 0x6e>;
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
+
+		ostm2: timer@14000000 {
+			compatible = "renesas,r9a09g057-ostm", "renesas,ostm";
+			reg = <0x0 0x14000000 0x0 0x1000>;
+			interrupts = <GIC_SPI 19 IRQ_TYPE_EDGE_RISING>;
+			clocks = <&cpg CPG_MOD 0x45>;
+			resets = <&cpg 0x6f>;
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
+
+		ostm3: timer@14001000 {
+			compatible = "renesas,r9a09g057-ostm", "renesas,ostm";
+			reg = <0x0 0x14001000 0x0 0x1000>;
+			interrupts = <GIC_SPI 20 IRQ_TYPE_EDGE_RISING>;
+			clocks = <&cpg CPG_MOD 0x46>;
+			resets = <&cpg 0x70>;
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
+
+		ostm4: timer@12c00000 {
+			compatible = "renesas,r9a09g057-ostm", "renesas,ostm";
+			reg = <0x0 0x12c00000 0x0 0x1000>;
+			interrupts = <GIC_SPI 21 IRQ_TYPE_EDGE_RISING>;
+			clocks = <&cpg CPG_MOD 0x47>;
+			resets = <&cpg 0x71>;
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
+
+		ostm5: timer@12c01000 {
+			compatible = "renesas,r9a09g057-ostm", "renesas,ostm";
+			reg = <0x0 0x12c01000 0x0 0x1000>;
+			interrupts = <GIC_SPI 22 IRQ_TYPE_EDGE_RISING>;
+			clocks = <&cpg CPG_MOD 0x48>;
+			resets = <&cpg 0x72>;
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
+
+		ostm6: timer@12c02000 {
+			compatible = "renesas,r9a09g057-ostm", "renesas,ostm";
+			reg = <0x0 0x12c02000 0x0 0x1000>;
+			interrupts = <GIC_SPI 23 IRQ_TYPE_EDGE_RISING>;
+			clocks = <&cpg CPG_MOD 0x49>;
+			resets = <&cpg 0x73>;
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
+
+		ostm7: timer@12c03000 {
+			compatible = "renesas,r9a09g057-ostm", "renesas,ostm";
+			reg = <0x0 0x12c03000 0x0 0x1000>;
+			interrupts = <GIC_SPI 24 IRQ_TYPE_EDGE_RISING>;
+			clocks = <&cpg CPG_MOD 0x4a>;
+			resets = <&cpg 0x74>;
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
+
+		wdt0: watchdog@11c00400 {
+			compatible = "renesas,r9a09g057-wdt";
+			reg = <0 0x11c00400 0 0x400>;
+			clocks = <&cpg CPG_MOD 0x4b>, <&cpg CPG_MOD 0x4c>;
+			clock-names = "pclk", "oscclk";
+			resets = <&cpg 0x75>;
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
+
+		wdt1: watchdog@14400000 {
+			compatible = "renesas,r9a09g057-wdt";
+			reg = <0 0x14400000 0 0x400>;
+			clocks = <&cpg CPG_MOD 0x4d>, <&cpg CPG_MOD 0x4e>;
+			clock-names = "pclk", "oscclk";
+			resets = <&cpg 0x76>;
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
+
+		wdt2: watchdog@13000000 {
+			compatible = "renesas,r9a09g057-wdt";
+			reg = <0 0x13000000 0 0x400>;
+			clocks = <&cpg CPG_MOD 0x4f>, <&cpg CPG_MOD 0x50>;
+			clock-names = "pclk", "oscclk";
+			resets = <&cpg 0x77>;
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
+
+		wdt3: watchdog@13000400 {
+			compatible = "renesas,r9a09g057-wdt";
+			reg = <0 0x13000400 0 0x400>;
+			clocks = <&cpg CPG_MOD 0x51>, <&cpg CPG_MOD 0x52>;
+			clock-names = "pclk", "oscclk";
+			resets = <&cpg 0x78>;
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
+
+		scif: serial@11c01400 {
+			compatible = "renesas,scif-r9a09g057";
+			reg = <0 0x11c01400 0 0x400>;
+			interrupts = <GIC_SPI 529 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 532 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 533 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 530 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 534 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 531 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 535 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 536 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 537 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "eri", "rxi", "txi", "bri", "dri",
+					  "tei", "tei-dri", "rxi-edge", "txi-edge";
+			clocks = <&cpg CPG_MOD 0x8f>;
+			clock-names = "fck";
+			power-domains = <&cpg>;
+			resets = <&cpg 0x95>;
+			status = "disabled";
+		};
+
+		i2c0: i2c@14400400 {
+			compatible = "renesas,riic-r9a09g057";
+			reg = <0 0x14400400 0 0x400>;
+			interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 507 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 506 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 177 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 175 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 179 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tei", "ri", "ti", "spi", "sti",
+					  "naki", "ali", "tmoi";
+			clocks = <&cpg CPG_MOD 0x94>;
+			resets = <&cpg 0x98>;
+			power-domains = <&cpg>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		i2c1: i2c@14400800 {
+			compatible = "renesas,riic-r9a09g057";
+			reg = <0 0x14400800 0 0x400>;
+			interrupts = <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 509 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 508 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 183 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 181 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tei", "ri", "ti", "spi", "sti",
+					  "naki", "ali", "tmoi";
+			clocks = <&cpg CPG_MOD 0x95>;
+			resets = <&cpg 0x99>;
+			power-domains = <&cpg>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		i2c2: i2c@14400c00 {
+			compatible = "renesas,riic-r9a09g057";
+			reg = <0 0x14400c00 0 0x400>;
+			interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 511 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 510 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tei", "ri", "ti", "spi", "sti",
+					  "naki", "ali", "tmoi";
+			clocks = <&cpg CPG_MOD 0x96>;
+			resets = <&cpg 0x9a>;
+			power-domains = <&cpg>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		i2c3: i2c@14401000 {
+			compatible = "renesas,riic-r9a09g057";
+			reg = <0 0x14401000 0 0x400>;
+			interrupts = <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 513 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 512 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 195 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tei", "ri", "ti", "spi", "sti",
+					  "naki", "ali", "tmoi";
+			clocks = <&cpg CPG_MOD 0x97>;
+			resets = <&cpg 0x9b>;
+			power-domains = <&cpg>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		i2c4: i2c@14401400 {
+			compatible = "renesas,riic-r9a09g057";
+			reg = <0 0x14401400 0 0x400>;
+			interrupts = <GIC_SPI 198 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 515 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 514 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 201 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 199 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 203 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tei", "ri", "ti", "spi", "sti",
+					  "naki", "ali", "tmoi";
+			clocks = <&cpg CPG_MOD 0x98>;
+			resets = <&cpg 0x9c>;
+			power-domains = <&cpg>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		i2c5: i2c@14401800 {
+			compatible = "renesas,riic-r9a09g057";
+			reg = <0 0x14401800 0 0x400>;
+			interrupts = <GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 517 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 516 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 206 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tei", "ri", "ti", "spi", "sti",
+					  "naki", "ali", "tmoi";
+			clocks = <&cpg CPG_MOD 0x99>;
+			resets = <&cpg 0x9d>;
+			power-domains = <&cpg>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		i2c6: i2c@14401c00 {
+			compatible = "renesas,riic-r9a09g057";
+			reg = <0 0x14401c00 0 0x400>;
+			interrupts = <GIC_SPI 210 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 519 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 518 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 214 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tei", "ri", "ti", "spi", "sti",
+					  "naki", "ali", "tmoi";
+			clocks = <&cpg CPG_MOD 0x9a>;
+			resets = <&cpg 0x9e>;
+			power-domains = <&cpg>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		i2c7: i2c@14402000 {
+			compatible = "renesas,riic-r9a09g057";
+			reg = <0 0x14402000 0 0x400>;
+			interrupts = <GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 521 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 520 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 219 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 221 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tei", "ri", "ti", "spi", "sti",
+					  "naki", "ali", "tmoi";
+			clocks = <&cpg CPG_MOD 0x9b>;
+			resets = <&cpg 0x9f>;
+			power-domains = <&cpg>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		i2c8: i2c@11c01000 {
+			compatible = "renesas,riic-r9a09g057";
+			reg = <0 0x11c01000 0 0x400>;
+			interrupts = <GIC_SPI 222 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 523 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 522 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 224 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 225 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 223 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 226 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 227 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tei", "ri", "ti", "spi", "sti",
+					  "naki", "ali", "tmoi";
+			clocks = <&cpg CPG_MOD 0x93>;
+			resets = <&cpg 0xa0>;
+			power-domains = <&cpg>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		gic: interrupt-controller@14900000 {
+			compatible = "arm,gic-v3";
+			reg = <0x0 0x14900000 0 0x20000>,
+			      <0x0 0x14940000 0 0x80000>;
+			#interrupt-cells = <3>;
+			#address-cells = <0>;
+			interrupt-controller;
+			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_LOW>;
+		};
+
+		sdhi0: mmc@15c00000  {
+			compatible = "renesas,sdhi-r9a09g057";
+			reg = <0x0 0x15c00000 0 0x10000>;
+			interrupts = <GIC_SPI 735 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 736 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 0xa3>, <&cpg CPG_MOD 0xa5>,
+				 <&cpg CPG_MOD 0xa4>, <&cpg CPG_MOD 0xa6>;
+			clock-names = "core", "clkh", "cd", "aclk";
+			resets = <&cpg 0xa7>;
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
+
+		sdhi1: mmc@15c10000 {
+			compatible = "renesas,sdhi-r9a09g057";
+			reg = <0x0 0x15c10000 0 0x10000>;
+			interrupts = <GIC_SPI 737 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 738 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 0xa7>, <&cpg CPG_MOD 0xa9>,
+				 <&cpg CPG_MOD 0xa8>, <&cpg CPG_MOD 0xaa>;
+			clock-names = "core", "clkh", "cd", "aclk";
+			resets = <&cpg 0xa8>;
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
+
+		sdhi2: mmc@15c20000 {
+			compatible = "renesas,sdhi-r9a09g057";
+			reg = <0x0 0x15c20000 0 0x10000>;
+			interrupts = <GIC_SPI 739 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 740 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 0xab>, <&cpg CPG_MOD 0xad>,
+				 <&cpg CPG_MOD 0xac>, <&cpg CPG_MOD 0xae>;
+			clock-names = "core", "clkh", "cd", "aclk";
+			resets = <&cpg 0xa9>;
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupts-extended = <&gic GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>,
+				      <&gic GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>,
+				      <&gic GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,
+				      <&gic GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>,
+				      <&gic GIC_PPI 12 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-names = "sec-phys", "phys", "virt", "hyp-phys", "hyp-virt";
+	};
+};
diff --git a/arch/arm64/boot/dts/renesas/r9a09g057h44-rzv2h-evk.dts b/arch/arm64/boot/dts/renesas/r9a09g057h44-rzv2h-evk.dts
new file mode 100644
index 000000000000..4703da8e9cff
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r9a09g057h44-rzv2h-evk.dts
@@ -0,0 +1,256 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/*
+ * Device Tree Source for the RZ/V2H EVK board
+ *
+ * Copyright (C) 2024 Renesas Electronics Corp.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/pinctrl/rzg2l-pinctrl.h>
+#include <dt-bindings/gpio/gpio.h>
+#include "r9a09g057.dtsi"
+
+/ {
+	model = "Renesas RZ/V2H EVK Board based on r9a09g057h44";
+	compatible = "renesas,rzv2h-evk", "renesas,r9a09g057h44", "renesas,r9a09g057";
+
+	aliases {
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c6 = &i2c6;
+		i2c7 = &i2c7;
+		i2c8 = &i2c8;
+		mmc1 = &sdhi1;
+		serial0 = &scif;
+	};
+
+	chosen {
+		bootargs = "ignore_loglevel";
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory@48000000 {
+		device_type = "memory";
+		/* first 128MB is reserved for secure area. */
+		reg = <0x0 0x48000000 0x1 0xF8000000>;
+	};
+
+	memory@240000000 {
+		device_type = "memory";
+		reg = <0x2 0x40000000 0x2 0x00000000>;
+	};
+
+	reg_3p3v: regulator1 {
+		compatible = "regulator-fixed";
+
+		regulator-name = "fixed-3.3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	vqmmc_sdhi1: regulator-vccq-sdhi1 {
+		compatible = "regulator-gpio";
+		regulator-name = "SDHI1 VccQ";
+		gpios = <&pinctrl RZG2L_GPIO(10, 2) GPIO_ACTIVE_HIGH>;
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+		gpios-states = <0>;
+		states = <3300000 0>, <1800000 1>;
+	};
+};
+
+&audio_extal_clk {
+	clock-frequency = <22579200>;
+};
+
+&i2c0 {
+	pinctrl-0 = <&i2c0_pins>;
+	pinctrl-names = "default";
+	clock-frequency = <400000>;
+
+	status = "okay";
+};
+
+&i2c1 {
+	pinctrl-0 = <&i2c1_pins>;
+	pinctrl-names = "default";
+	clock-frequency = <400000>;
+
+	status = "okay";
+};
+
+&i2c2 {
+	pinctrl-0 = <&i2c2_pins>;
+	pinctrl-names = "default";
+	clock-frequency = <400000>;
+
+	status = "okay";
+};
+
+&i2c3 {
+	pinctrl-0 = <&i2c3_pins>;
+	pinctrl-names = "default";
+	clock-frequency = <400000>;
+
+	status = "okay";
+};
+
+&i2c6 {
+	pinctrl-0 = <&i2c6_pins>;
+	pinctrl-names = "default";
+	clock-frequency = <400000>;
+
+	status = "okay";
+};
+
+&i2c7 {
+	pinctrl-0 = <&i2c7_pins>;
+	pinctrl-names = "default";
+	clock-frequency = <400000>;
+
+	status = "okay";
+};
+
+&i2c8 {
+	pinctrl-0 = <&i2c8_pins>;
+	pinctrl-names = "default";
+	clock-frequency = <400000>;
+
+	status = "okay";
+};
+
+&ostm0 {
+	status = "okay";
+};
+
+&ostm1 {
+	status = "okay";
+};
+
+&ostm2 {
+	status = "okay";
+};
+
+&ostm3 {
+	status = "okay";
+};
+
+&ostm4 {
+	status = "okay";
+};
+
+&ostm5 {
+	status = "okay";
+};
+
+&ostm6 {
+	status = "okay";
+};
+
+&ostm7 {
+	status = "okay";
+};
+
+&pinctrl {
+	i2c0_pins: i2c0 {
+		pinmux = <RZG2L_PORT_PINMUX(3, 0, 1)>, /* I2C0_SDA */
+			 <RZG2L_PORT_PINMUX(3, 1, 1)>; /* I2C0_SCL */
+	};
+
+	i2c1_pins: i2c1 {
+		pinmux = <RZG2L_PORT_PINMUX(3, 2, 1)>, /* I2C1_SDA */
+			 <RZG2L_PORT_PINMUX(3, 3, 1)>; /* I2C1_SCL */
+	};
+
+	i2c2_pins: i2c2 {
+		pinmux = <RZG2L_PORT_PINMUX(2, 0, 4)>, /* I2C2_SDA */
+			 <RZG2L_PORT_PINMUX(2, 1, 4)>; /* I2C2_SCL */
+	};
+
+	i2c3_pins: i2c3 {
+		pinmux = <RZG2L_PORT_PINMUX(3, 6, 1)>, /* I2C3_SDA */
+			 <RZG2L_PORT_PINMUX(3, 7, 1)>; /* I2C3_SCL */
+	};
+
+	i2c6_pins: i2c6 {
+		pinmux = <RZG2L_PORT_PINMUX(4, 4, 1)>, /* I2C6_SDA */
+			 <RZG2L_PORT_PINMUX(4, 5, 1)>; /* I2C6_SCL */
+	};
+
+	i2c7_pins: i2c7 {
+		pinmux = <RZG2L_PORT_PINMUX(4, 6, 1)>, /* I2C7_SDA */
+			 <RZG2L_PORT_PINMUX(4, 7, 1)>; /* I2C7_SCL */
+	};
+
+	i2c8_pins: i2c8 {
+		pinmux = <RZG2L_PORT_PINMUX(0, 6, 1)>, /* I2C8_SDA */
+			 <RZG2L_PORT_PINMUX(0, 7, 1)>; /* I2C8_SCL */
+	};
+
+	scif_pins: scif {
+		pins = "SCIF_TXD", "SCIF_RXD";
+		renesas,output-impedance = <1>;
+	};
+
+	sd1-pwr-en-hog {
+		gpio-hog;
+		gpios = <RZG2L_GPIO(10, 3) GPIO_ACTIVE_HIGH>;
+		output-high;
+		line-name = "sd1_pwr_en";
+	};
+
+	sdhi1_pins: sd1 {
+		sd1_dat_cmd {
+			pins = "SD1DAT0", "SD1DAT1", "SD1DAT2", "SD1DAT3", "SD1CMD";
+			input-enable;
+			renesas,output-impedance = <3>;
+			slew-rate = <0>;
+		};
+
+		sd1_clk {
+			pins = "SD1CLK";
+			renesas,output-impedance = <3>;
+			slew-rate = <0>;
+		};
+
+		sd1_cd {
+			pinmux = <RZG2L_PORT_PINMUX(9, 4, 14)>; /* SD1_CD */
+		};
+	};
+};
+
+&qextal_clk {
+	clock-frequency = <24000000>;
+};
+
+&rtxin_clk {
+	clock-frequency = <32768>;
+};
+
+&scif {
+	pinctrl-0 = <&scif_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&sdhi1 {
+	pinctrl-0 = <&sdhi1_pins>;
+	pinctrl-1 = <&sdhi1_pins>;
+	pinctrl-names = "default", "state_uhs";
+	vmmc-supply = <&reg_3p3v>;
+	vqmmc-supply = <&vqmmc_sdhi1>;
+	bus-width = <4>;
+	sd-uhs-sdr50;
+	sd-uhs-sdr104;
+	status = "okay";
+};
+
+&wdt1 {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/renesas/rz-smarc-common.dtsi b/arch/arm64/boot/dts/renesas/rz-smarc-common.dtsi
index b7a3e6caa386..63fa5cf1061b 100644
--- a/arch/arm64/boot/dts/renesas/rz-smarc-common.dtsi
+++ b/arch/arm64/boot/dts/renesas/rz-smarc-common.dtsi
@@ -54,14 +54,6 @@
 		};
 	};
 
-	usb0_vbus_otg: regulator-usb0-vbus-otg {
-		compatible = "regulator-fixed";
-
-		regulator-name = "USB0_VBUS_OTG";
-		regulator-min-microvolt = <5000000>;
-		regulator-max-microvolt = <5000000>;
-	};
-
 	vccq_sdhi1: regulator-vccq-sdhi1 {
 		compatible = "regulator-gpio";
 		regulator-name = "SDHI1 VccQ";
diff --git a/arch/arm64/boot/dts/renesas/rz-smarc-du-adv7513.dtsi b/arch/arm64/boot/dts/renesas/rz-smarc-du-adv7513.dtsi
new file mode 100644
index 000000000000..36707576030d
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/rz-smarc-du-adv7513.dtsi
@@ -0,0 +1,76 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Common Device Tree for the RZ/G2UL SMARC EVK (and alike EVKs) with
+ * ADV7513 transmitter connected to DU enabled.
+ *
+ * Copyright (C) 2024 Renesas Electronics Corp.
+ */
+
+&{/} {
+	hdmi-out {
+		compatible = "hdmi-connector";
+		type = "d";
+
+		port {
+			hdmi_con_out: endpoint {
+				remote-endpoint = <&adv7513_out>;
+			};
+		};
+	};
+};
+
+&du {
+	pinctrl-0 = <&du_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+
+	ports {
+		port@0 {
+			du_out_rgb: endpoint {
+				remote-endpoint = <&adv7513_in>;
+			};
+		};
+	};
+};
+
+&ADV7513_PARENT_I2C {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	adv7513: adv7513@39 {
+		compatible = "adi,adv7513";
+		reg = <0x39>;
+
+		adi,input-depth = <8>;
+		adi,input-colorspace = "rgb";
+		adi,input-clock = "1x";
+
+		avdd-supply = <&reg_1p8v>;
+		dvdd-supply = <&reg_1p8v>;
+		pvdd-supply = <&reg_1p8v>;
+		dvdd-3v-supply = <&reg_3p3v>;
+		bgvdd-supply = <&reg_1p8v>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				adv7513_in: endpoint {
+					remote-endpoint = <&du_out_rgb>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+
+				adv7513_out: endpoint {
+					remote-endpoint = <&hdmi_con_out>;
+				};
+			};
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/renesas/rzg2l-smarc-pinfunction.dtsi b/arch/arm64/boot/dts/renesas/rzg2l-smarc-pinfunction.dtsi
index 18c526c7a4cf..e9f244c33d55 100644
--- a/arch/arm64/boot/dts/renesas/rzg2l-smarc-pinfunction.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg2l-smarc-pinfunction.dtsi
@@ -143,6 +143,12 @@
 			 <RZG2L_PORT_PINMUX(45, 3, 1)>; /* RXD */
 	};
 
+	ssi1_pins: ssi1 {
+		pinmux = <RZG2L_PORT_PINMUX(46, 0, 1)>, /* BCK */
+			 <RZG2L_PORT_PINMUX(46, 1, 1)>, /* RCK */
+			 <RZG2L_PORT_PINMUX(46, 2, 1)>; /* TXD */
+	};
+
 	usb0_pins: usb0 {
 		pinmux = <RZG2L_PORT_PINMUX(4, 0, 1)>, /* VBUS */
 			 <RZG2L_PORT_PINMUX(5, 0, 1)>, /* OVC */
diff --git a/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi b/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi
index 4409c47239b9..83f5642d0d35 100644
--- a/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi
@@ -180,41 +180,63 @@
 	};
 
 	eth0_pins: eth0 {
-		pinmux = <RZG2L_PORT_PINMUX(28, 1, 1)>, /* ET0_LINKSTA */
-			 <RZG2L_PORT_PINMUX(27, 1, 1)>, /* ET0_MDC */
-			 <RZG2L_PORT_PINMUX(28, 0, 1)>, /* ET0_MDIO */
-			 <RZG2L_PORT_PINMUX(20, 0, 1)>, /* ET0_TXC */
-			 <RZG2L_PORT_PINMUX(20, 1, 1)>, /* ET0_TX_CTL */
-			 <RZG2L_PORT_PINMUX(20, 2, 1)>, /* ET0_TXD0 */
-			 <RZG2L_PORT_PINMUX(21, 0, 1)>, /* ET0_TXD1 */
-			 <RZG2L_PORT_PINMUX(21, 1, 1)>, /* ET0_TXD2 */
-			 <RZG2L_PORT_PINMUX(22, 0, 1)>, /* ET0_TXD3 */
-			 <RZG2L_PORT_PINMUX(24, 0, 1)>, /* ET0_RXC */
-			 <RZG2L_PORT_PINMUX(24, 1, 1)>, /* ET0_RX_CTL */
-			 <RZG2L_PORT_PINMUX(25, 0, 1)>, /* ET0_RXD0 */
-			 <RZG2L_PORT_PINMUX(25, 1, 1)>, /* ET0_RXD1 */
-			 <RZG2L_PORT_PINMUX(26, 0, 1)>, /* ET0_RXD2 */
-			 <RZG2L_PORT_PINMUX(26, 1, 1)>, /* ET0_RXD3 */
-			 <RZG2L_PORT_PINMUX(1, 0, 1)>;  /* IRQ2 */
+		txc {
+			pinmux = <RZG2L_PORT_PINMUX(20, 0, 1)>; /* ET0_TXC */
+			power-source = <1800>;
+			output-enable;
+		};
+
+		mux {
+			pinmux = <RZG2L_PORT_PINMUX(28, 1, 1)>, /* ET0_LINKSTA */
+				 <RZG2L_PORT_PINMUX(27, 1, 1)>, /* ET0_MDC */
+				 <RZG2L_PORT_PINMUX(28, 0, 1)>, /* ET0_MDIO */
+				 <RZG2L_PORT_PINMUX(20, 1, 1)>, /* ET0_TX_CTL */
+				 <RZG2L_PORT_PINMUX(20, 2, 1)>, /* ET0_TXD0 */
+				 <RZG2L_PORT_PINMUX(21, 0, 1)>, /* ET0_TXD1 */
+				 <RZG2L_PORT_PINMUX(21, 1, 1)>, /* ET0_TXD2 */
+				 <RZG2L_PORT_PINMUX(22, 0, 1)>, /* ET0_TXD3 */
+				 <RZG2L_PORT_PINMUX(24, 0, 1)>, /* ET0_RXC */
+				 <RZG2L_PORT_PINMUX(24, 1, 1)>, /* ET0_RX_CTL */
+				 <RZG2L_PORT_PINMUX(25, 0, 1)>, /* ET0_RXD0 */
+				 <RZG2L_PORT_PINMUX(25, 1, 1)>, /* ET0_RXD1 */
+				 <RZG2L_PORT_PINMUX(26, 0, 1)>, /* ET0_RXD2 */
+				 <RZG2L_PORT_PINMUX(26, 1, 1)>; /* ET0_RXD3 */
+			power-source = <1800>;
+		};
+
+		irq {
+			pinmux = <RZG2L_PORT_PINMUX(1, 0, 1)>;  /* IRQ2 */
+		};
 	};
 
 	eth1_pins: eth1 {
-		pinmux = <RZG2L_PORT_PINMUX(37, 2, 1)>, /* ET1_LINKSTA */
-			 <RZG2L_PORT_PINMUX(37, 0, 1)>, /* ET1_MDC */
-			 <RZG2L_PORT_PINMUX(37, 1, 1)>, /* ET1_MDIO */
-			 <RZG2L_PORT_PINMUX(29, 0, 1)>, /* ET1_TXC */
-			 <RZG2L_PORT_PINMUX(29, 1, 1)>, /* ET1_TX_CTL */
-			 <RZG2L_PORT_PINMUX(30, 0, 1)>, /* ET1_TXD0 */
-			 <RZG2L_PORT_PINMUX(30, 1, 1)>, /* ET1_TXD1 */
-			 <RZG2L_PORT_PINMUX(31, 0, 1)>, /* ET1_TXD2 */
-			 <RZG2L_PORT_PINMUX(31, 1, 1)>, /* ET1_TXD3 */
-			 <RZG2L_PORT_PINMUX(33, 1, 1)>, /* ET1_RXC */
-			 <RZG2L_PORT_PINMUX(34, 0, 1)>, /* ET1_RX_CTL */
-			 <RZG2L_PORT_PINMUX(34, 1, 1)>, /* ET1_RXD0 */
-			 <RZG2L_PORT_PINMUX(35, 0, 1)>, /* ET1_RXD1 */
-			 <RZG2L_PORT_PINMUX(35, 1, 1)>, /* ET1_RXD2 */
-			 <RZG2L_PORT_PINMUX(36, 0, 1)>, /* ET1_RXD3 */
-			 <RZG2L_PORT_PINMUX(1, 1, 1)>;  /* IRQ3 */
+		txc {
+			pinmux = <RZG2L_PORT_PINMUX(29, 0, 1)>; /* ET1_TXC */
+			power-source = <1800>;
+			output-enable;
+		};
+
+		mux {
+			pinmux = <RZG2L_PORT_PINMUX(37, 2, 1)>, /* ET1_LINKSTA */
+				 <RZG2L_PORT_PINMUX(37, 0, 1)>, /* ET1_MDC */
+				 <RZG2L_PORT_PINMUX(37, 1, 1)>, /* ET1_MDIO */
+				 <RZG2L_PORT_PINMUX(29, 1, 1)>, /* ET1_TX_CTL */
+				 <RZG2L_PORT_PINMUX(30, 0, 1)>, /* ET1_TXD0 */
+				 <RZG2L_PORT_PINMUX(30, 1, 1)>, /* ET1_TXD1 */
+				 <RZG2L_PORT_PINMUX(31, 0, 1)>, /* ET1_TXD2 */
+				 <RZG2L_PORT_PINMUX(31, 1, 1)>, /* ET1_TXD3 */
+				 <RZG2L_PORT_PINMUX(33, 1, 1)>, /* ET1_RXC */
+				 <RZG2L_PORT_PINMUX(34, 0, 1)>, /* ET1_RX_CTL */
+				 <RZG2L_PORT_PINMUX(34, 1, 1)>, /* ET1_RXD0 */
+				 <RZG2L_PORT_PINMUX(35, 0, 1)>, /* ET1_RXD1 */
+				 <RZG2L_PORT_PINMUX(35, 1, 1)>, /* ET1_RXD2 */
+				 <RZG2L_PORT_PINMUX(36, 0, 1)>; /* ET1_RXD3 */
+			power-source = <1800>;
+		};
+
+		irq {
+			pinmux = <RZG2L_PORT_PINMUX(1, 1, 1)>;  /* IRQ3 */
+		};
 	};
 
 	gpio-sd0-pwr-en-hog {
diff --git a/arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi b/arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi
index 887dffe14910..ee3d96fdb616 100644
--- a/arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi
@@ -30,6 +30,12 @@
 			};
 		};
 	};
+
+	sound_card {
+		compatible = "audio-graph-card";
+		label = "HDMI-Audio";
+		dais = <&i2s2_port>;
+	};
 };
 
 &cpu_dai {
@@ -88,6 +94,13 @@
 					remote-endpoint = <&hdmi_con_out>;
 				};
 			};
+
+			port@2 {
+				reg = <2>;
+				codec_endpoint: endpoint {
+					remote-endpoint = <&i2s2_cpu_endpoint>;
+				};
+			};
 		};
 	};
 };
@@ -170,6 +183,23 @@
 	status = "okay";
 };
 
+&ssi1 {
+	pinctrl-0 = <&ssi1_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+
+	i2s2_port: port {
+		i2s2_cpu_endpoint: endpoint {
+			remote-endpoint = <&codec_endpoint>;
+			dai-format = "i2s";
+
+			bitclock-master = <&i2s2_cpu_endpoint>;
+			frame-master = <&i2s2_cpu_endpoint>;
+		};
+	};
+};
+
 &vccq_sdhi1 {
 	gpios = <&pinctrl RZG2L_GPIO(39, 1) GPIO_ACTIVE_HIGH>;
 };
diff --git a/arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi b/arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi
index 5e4209d6fb42..b4ef5ea8a9e3 100644
--- a/arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi
@@ -128,22 +128,33 @@
 
 &pinctrl {
 	eth0_pins: eth0 {
-		pinmux = <RZG2L_PORT_PINMUX(28, 1, 1)>, /* ET0_LINKSTA */
-			 <RZG2L_PORT_PINMUX(27, 1, 1)>, /* ET0_MDC */
-			 <RZG2L_PORT_PINMUX(28, 0, 1)>, /* ET0_MDIO */
-			 <RZG2L_PORT_PINMUX(20, 0, 1)>, /* ET0_TXC */
-			 <RZG2L_PORT_PINMUX(20, 1, 1)>, /* ET0_TX_CTL */
-			 <RZG2L_PORT_PINMUX(20, 2, 1)>, /* ET0_TXD0 */
-			 <RZG2L_PORT_PINMUX(21, 0, 1)>, /* ET0_TXD1 */
-			 <RZG2L_PORT_PINMUX(21, 1, 1)>, /* ET0_TXD2 */
-			 <RZG2L_PORT_PINMUX(22, 0, 1)>, /* ET0_TXD3 */
-			 <RZG2L_PORT_PINMUX(24, 0, 1)>, /* ET0_RXC */
-			 <RZG2L_PORT_PINMUX(24, 1, 1)>, /* ET0_RX_CTL */
-			 <RZG2L_PORT_PINMUX(25, 0, 1)>, /* ET0_RXD0 */
-			 <RZG2L_PORT_PINMUX(25, 1, 1)>, /* ET0_RXD1 */
-			 <RZG2L_PORT_PINMUX(26, 0, 1)>, /* ET0_RXD2 */
-			 <RZG2L_PORT_PINMUX(26, 1, 1)>, /* ET0_RXD3 */
-			 <RZG2L_PORT_PINMUX(0, 0, 1)>;  /* IRQ0 */
+		txc {
+			pinmux = <RZG2L_PORT_PINMUX(20, 0, 1)>; /* ET0_TXC */
+			power-source = <1800>;
+			output-enable;
+		};
+
+		mux {
+			pinmux = <RZG2L_PORT_PINMUX(28, 1, 1)>, /* ET0_LINKSTA */
+				 <RZG2L_PORT_PINMUX(27, 1, 1)>, /* ET0_MDC */
+				 <RZG2L_PORT_PINMUX(28, 0, 1)>, /* ET0_MDIO */
+				 <RZG2L_PORT_PINMUX(20, 1, 1)>, /* ET0_TX_CTL */
+				 <RZG2L_PORT_PINMUX(20, 2, 1)>, /* ET0_TXD0 */
+				 <RZG2L_PORT_PINMUX(21, 0, 1)>, /* ET0_TXD1 */
+				 <RZG2L_PORT_PINMUX(21, 1, 1)>, /* ET0_TXD2 */
+				 <RZG2L_PORT_PINMUX(22, 0, 1)>, /* ET0_TXD3 */
+				 <RZG2L_PORT_PINMUX(24, 0, 1)>, /* ET0_RXC */
+				 <RZG2L_PORT_PINMUX(24, 1, 1)>, /* ET0_RX_CTL */
+				 <RZG2L_PORT_PINMUX(25, 0, 1)>, /* ET0_RXD0 */
+				 <RZG2L_PORT_PINMUX(25, 1, 1)>, /* ET0_RXD1 */
+				 <RZG2L_PORT_PINMUX(26, 0, 1)>, /* ET0_RXD2 */
+				 <RZG2L_PORT_PINMUX(26, 1, 1)>; /* ET0_RXD3 */
+			power-source = <1800>;
+		};
+
+		irq {
+			pinmux = <RZG2L_PORT_PINMUX(0, 0, 1)>;  /* IRQ0 */
+		};
 	};
 
 	gpio-sd0-pwr-en-hog {
diff --git a/arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi b/arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi
index f21508640b6e..377849cbb462 100644
--- a/arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi
@@ -33,6 +33,16 @@
 			};
 		};
 	};
+
+#if (SW_I2S0_I2S1)
+	/delete-node/ sound;
+
+	sound_card {
+		compatible = "audio-graph-card";
+		label = "HDMI-Audio";
+		dais = <&i2s2_port>;
+	};
+#endif
 };
 
 #if (SW_SCIF_CAN || SW_RSPI_CAN)
@@ -48,9 +58,11 @@
 };
 #endif
 
+#if (!SW_I2S0_I2S1)
 &cpu_dai {
 	sound-dai = <&ssi0>;
 };
+#endif
 
 &dsi {
 	status = "okay";
@@ -104,6 +116,15 @@
 					remote-endpoint = <&hdmi_con_out>;
 				};
 			};
+
+#if (SW_I2S0_I2S1)
+			port@2 {
+				reg = <2>;
+				codec_endpoint: endpoint {
+					remote-endpoint = <&i2s2_cpu_endpoint>;
+				};
+			};
+#endif
 		};
 	};
 };
@@ -177,6 +198,18 @@
 	pinctrl-names = "default";
 
 	status = "okay";
+
+#if (SW_I2S0_I2S1)
+	i2s2_port: port {
+		i2s2_cpu_endpoint: endpoint {
+			remote-endpoint = <&codec_endpoint>;
+			dai-format = "i2s";
+
+			bitclock-master = <&i2s2_cpu_endpoint>;
+			frame-master = <&i2s2_cpu_endpoint>;
+		};
+	};
+#endif
 };
 
 #if (SW_RSPI_CAN)
diff --git a/arch/arm64/boot/dts/renesas/rzg2ul-smarc-som.dtsi b/arch/arm64/boot/dts/renesas/rzg2ul-smarc-som.dtsi
index 97cdad2a12e2..79443fb3f581 100644
--- a/arch/arm64/boot/dts/renesas/rzg2ul-smarc-som.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg2ul-smarc-som.dtsi
@@ -142,41 +142,63 @@
 	};
 
 	eth0_pins: eth0 {
-		pinmux = <RZG2L_PORT_PINMUX(4, 5, 1)>, /* ET0_LINKSTA */
-			 <RZG2L_PORT_PINMUX(4, 3, 1)>, /* ET0_MDC */
-			 <RZG2L_PORT_PINMUX(4, 4, 1)>, /* ET0_MDIO */
-			 <RZG2L_PORT_PINMUX(1, 0, 1)>, /* ET0_TXC */
-			 <RZG2L_PORT_PINMUX(1, 1, 1)>, /* ET0_TX_CTL */
-			 <RZG2L_PORT_PINMUX(1, 2, 1)>, /* ET0_TXD0 */
-			 <RZG2L_PORT_PINMUX(1, 3, 1)>, /* ET0_TXD1 */
-			 <RZG2L_PORT_PINMUX(1, 4, 1)>, /* ET0_TXD2 */
-			 <RZG2L_PORT_PINMUX(2, 0, 1)>, /* ET0_TXD3 */
-			 <RZG2L_PORT_PINMUX(3, 0, 1)>, /* ET0_RXC */
-			 <RZG2L_PORT_PINMUX(3, 1, 1)>, /* ET0_RX_CTL */
-			 <RZG2L_PORT_PINMUX(3, 2, 1)>, /* ET0_RXD0 */
-			 <RZG2L_PORT_PINMUX(3, 3, 1)>, /* ET0_RXD1 */
-			 <RZG2L_PORT_PINMUX(4, 0, 1)>, /* ET0_RXD2 */
-			 <RZG2L_PORT_PINMUX(4, 1, 1)>, /* ET0_RXD3 */
-			 <RZG2L_PORT_PINMUX(5, 1, 7)>; /* IRQ2 */
+		txc {
+			pinmux = <RZG2L_PORT_PINMUX(1, 0, 1)>; /* ET0_TXC */
+			power-source = <1800>;
+			output-enable;
+		};
+
+		mux {
+			pinmux = <RZG2L_PORT_PINMUX(4, 5, 1)>, /* ET0_LINKSTA */
+				 <RZG2L_PORT_PINMUX(4, 3, 1)>, /* ET0_MDC */
+				 <RZG2L_PORT_PINMUX(4, 4, 1)>, /* ET0_MDIO */
+				 <RZG2L_PORT_PINMUX(1, 1, 1)>, /* ET0_TX_CTL */
+				 <RZG2L_PORT_PINMUX(1, 2, 1)>, /* ET0_TXD0 */
+				 <RZG2L_PORT_PINMUX(1, 3, 1)>, /* ET0_TXD1 */
+				 <RZG2L_PORT_PINMUX(1, 4, 1)>, /* ET0_TXD2 */
+				 <RZG2L_PORT_PINMUX(2, 0, 1)>, /* ET0_TXD3 */
+				 <RZG2L_PORT_PINMUX(3, 0, 1)>, /* ET0_RXC */
+				 <RZG2L_PORT_PINMUX(3, 1, 1)>, /* ET0_RX_CTL */
+				 <RZG2L_PORT_PINMUX(3, 2, 1)>, /* ET0_RXD0 */
+				 <RZG2L_PORT_PINMUX(3, 3, 1)>, /* ET0_RXD1 */
+				 <RZG2L_PORT_PINMUX(4, 0, 1)>, /* ET0_RXD2 */
+				 <RZG2L_PORT_PINMUX(4, 1, 1)>; /* ET0_RXD3 */
+			power-source = <1800>;
+		};
+
+		irq {
+			pinmux = <RZG2L_PORT_PINMUX(5, 1, 7)>; /* IRQ2 */
+		};
 	};
 
 	eth1_pins: eth1 {
-		pinmux = <RZG2L_PORT_PINMUX(10, 4, 1)>, /* ET1_LINKSTA */
-			 <RZG2L_PORT_PINMUX(10, 2, 1)>, /* ET1_MDC */
-			 <RZG2L_PORT_PINMUX(10, 3, 1)>, /* ET1_MDIO */
-			 <RZG2L_PORT_PINMUX(7, 0, 1)>, /* ET1_TXC */
-			 <RZG2L_PORT_PINMUX(7, 1, 1)>, /* ET1_TX_CTL */
-			 <RZG2L_PORT_PINMUX(7, 2, 1)>, /* ET1_TXD0 */
-			 <RZG2L_PORT_PINMUX(7, 3, 1)>, /* ET1_TXD1 */
-			 <RZG2L_PORT_PINMUX(7, 4, 1)>, /* ET1_TXD2 */
-			 <RZG2L_PORT_PINMUX(8, 0, 1)>, /* ET1_TXD3 */
-			 <RZG2L_PORT_PINMUX(8, 4, 1)>, /* ET1_RXC */
-			 <RZG2L_PORT_PINMUX(9, 0, 1)>, /* ET1_RX_CTL */
-			 <RZG2L_PORT_PINMUX(9, 1, 1)>, /* ET1_RXD0 */
-			 <RZG2L_PORT_PINMUX(9, 2, 1)>, /* ET1_RXD1 */
-			 <RZG2L_PORT_PINMUX(9, 3, 1)>, /* ET1_RXD2 */
-			 <RZG2L_PORT_PINMUX(10, 0, 1)>, /* ET1_RXD3 */
-			 <RZG2L_PORT_PINMUX(18, 5, 1)>; /* IRQ7 */
+		txc {
+			pinmux = <RZG2L_PORT_PINMUX(7, 0, 1)>; /* ET1_TXC */
+			power-source = <1800>;
+			output-enable;
+		};
+
+		mux {
+			pinmux = <RZG2L_PORT_PINMUX(10, 4, 1)>, /* ET1_LINKSTA */
+				 <RZG2L_PORT_PINMUX(10, 2, 1)>, /* ET1_MDC */
+				 <RZG2L_PORT_PINMUX(10, 3, 1)>, /* ET1_MDIO */
+				 <RZG2L_PORT_PINMUX(7, 1, 1)>, /* ET1_TX_CTL */
+				 <RZG2L_PORT_PINMUX(7, 2, 1)>, /* ET1_TXD0 */
+				 <RZG2L_PORT_PINMUX(7, 3, 1)>, /* ET1_TXD1 */
+				 <RZG2L_PORT_PINMUX(7, 4, 1)>, /* ET1_TXD2 */
+				 <RZG2L_PORT_PINMUX(8, 0, 1)>, /* ET1_TXD3 */
+				 <RZG2L_PORT_PINMUX(8, 4, 1)>, /* ET1_RXC */
+				 <RZG2L_PORT_PINMUX(9, 0, 1)>, /* ET1_RX_CTL */
+				 <RZG2L_PORT_PINMUX(9, 1, 1)>, /* ET1_RXD0 */
+				 <RZG2L_PORT_PINMUX(9, 2, 1)>, /* ET1_RXD1 */
+				 <RZG2L_PORT_PINMUX(9, 3, 1)>, /* ET1_RXD2 */
+				 <RZG2L_PORT_PINMUX(10, 0, 1)>; /* ET1_RXD3 */
+			power-source = <1800>;
+		};
+
+		irq {
+			pinmux = <RZG2L_PORT_PINMUX(18, 5, 1)>; /* IRQ7 */
+		};
 	};
 
 	sdhi0_emmc_pins: sd0emmc {
diff --git a/arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi b/arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi
index 8a3d302f1535..21bfa4e03972 100644
--- a/arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi
@@ -32,6 +32,7 @@
 	compatible = "renesas,rzg3s-smarcm", "renesas,r9a08g045s33", "renesas,r9a08g045";
 
 	aliases {
+		i2c1 = &i2c1;
 		mmc0 = &sdhi0;
 #if SW_CONFIG3 == SW_OFF
 		mmc2 = &sdhi2;
@@ -150,6 +151,10 @@
 	clock-frequency = <24000000>;
 };
 
+&i2c1 {
+	status = "okay";
+};
+
 #if SW_CONFIG2 == SW_ON
 /* SD0 slot */
 &sdhi0 {
diff --git a/arch/arm64/boot/dts/renesas/rzg3s-smarc.dtsi b/arch/arm64/boot/dts/renesas/rzg3s-smarc.dtsi
index deb2ad37bb2e..7945d44e6ee1 100644
--- a/arch/arm64/boot/dts/renesas/rzg3s-smarc.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg3s-smarc.dtsi
@@ -11,6 +11,7 @@
 
 / {
 	aliases {
+		i2c0 = &i2c0;
 		serial0 = &scif0;
 		mmc1 = &sdhi1;
 	};
@@ -66,6 +67,12 @@
 	};
 };
 
+&i2c0 {
+	status = "okay";
+
+	clock-frequency = <1000000>;
+};
+
 &pinctrl {
 	key-1-gpio-hog {
 		gpio-hog;
diff --git a/arch/arm64/boot/dts/renesas/white-hawk-cpu-common.dtsi b/arch/arm64/boot/dts/renesas/white-hawk-cpu-common.dtsi
index 8ac17370ff36..3845b413bd24 100644
--- a/arch/arm64/boot/dts/renesas/white-hawk-cpu-common.dtsi
+++ b/arch/arm64/boot/dts/renesas/white-hawk-cpu-common.dtsi
@@ -13,6 +13,12 @@
 / {
 	aliases {
 		ethernet0 = &avb0;
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c4;
+		i2c5 = &i2c5;
 		serial0 = &hscif0;
 	};
 
@@ -111,6 +117,12 @@
 		};
 	};
 
+	pcie_clk: clk-9fgv0841-pci {
+		compatible = "fixed-clock";
+		clock-frequency = <100000000>;
+		#clock-cells = <0>;
+	};
+
 	reg_1p2v: regulator-1p2v {
 		compatible = "regulator-fixed";
 		regulator-name = "fixed-1.2V";
@@ -142,18 +154,23 @@
 &avb0 {
 	pinctrl-0 = <&avb0_pins>;
 	pinctrl-names = "default";
-	phy-handle = <&phy0>;
+	phy-handle = <&avb0_phy>;
 	tx-internal-delay-ps = <2000>;
 	status = "okay";
 
-	phy0: ethernet-phy@0 {
-		compatible = "ethernet-phy-id0022.1622",
-			     "ethernet-phy-ieee802.3-c22";
-		rxc-skew-ps = <1500>;
-		reg = <0>;
-		interrupt-parent = <&gpio7>;
-		interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
-		reset-gpios = <&gpio7 10 GPIO_ACTIVE_LOW>;
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		avb0_phy: ethernet-phy@0 {
+			compatible = "ethernet-phy-id0022.1622",
+				     "ethernet-phy-ieee802.3-c22";
+			rxc-skew-ps = <1500>;
+			reg = <0>;
+			interrupt-parent = <&gpio7>;
+			interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
+			reset-gpios = <&gpio7 10 GPIO_ACTIVE_LOW>;
+		};
 	};
 };
 
@@ -277,6 +294,18 @@
 	status = "okay";
 };
 
+&pcie0_clkref {
+	compatible = "gpio-gate-clock";
+	clocks = <&pcie_clk>;
+	enable-gpios = <&gpio4 21 GPIO_ACTIVE_LOW>;
+	/delete-property/ clock-frequency;
+};
+
+&pciec0 {
+	reset-gpio = <&io_expander_a 0 GPIO_ACTIVE_LOW>;
+	status = "okay";
+};
+
 &pfc {
 	pinctrl-0 = <&scif_clk_pins>;
 	pinctrl-names = "default";
diff --git a/arch/arm64/boot/dts/renesas/white-hawk-ethernet.dtsi b/arch/arm64/boot/dts/renesas/white-hawk-ethernet.dtsi
index a218fda337cf..595ec4ff4cdd 100644
--- a/arch/arm64/boot/dts/renesas/white-hawk-ethernet.dtsi
+++ b/arch/arm64/boot/dts/renesas/white-hawk-ethernet.dtsi
@@ -6,6 +6,57 @@
  * Copyright (C) 2022 Glider bv
  */
 
+/ {
+	aliases {
+		ethernet1 = &avb1;
+		ethernet2 = &avb2;
+	};
+};
+
+&avb1 {
+	pinctrl-0 = <&avb1_pins>;
+	pinctrl-names = "default";
+	phy-handle = <&avb1_phy>;
+	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		reset-gpios = <&gpio6 1 GPIO_ACTIVE_LOW>;
+		reset-post-delay-us = <4000>;
+
+		avb1_phy: ethernet-phy@0 {
+			compatible = "ethernet-phy-ieee802.3-c45";
+			reg = <0>;
+			interrupt-parent = <&gpio6>;
+			interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
+		};
+	};
+};
+
+&avb2 {
+	pinctrl-0 = <&avb2_pins>;
+	pinctrl-names = "default";
+	phy-handle = <&avb2_phy>;
+	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		reset-gpios = <&gpio5 5 GPIO_ACTIVE_LOW>;
+		reset-post-delay-us = <4000>;
+
+		avb2_phy: ethernet-phy@0 {
+			compatible = "ethernet-phy-ieee802.3-c45";
+			reg = <0>;
+			interrupt-parent = <&gpio5>;
+			interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
+		};
+	};
+};
+
 &i2c0 {
 	eeprom@53 {
 		compatible = "rohm,br24g01", "atmel,24c01";
@@ -14,3 +65,55 @@
 		pagesize = <8>;
 	};
 };
+
+&pfc {
+	avb1_pins: avb1 {
+		mux {
+			groups = "avb1_link", "avb1_mdio", "avb1_rgmii",
+				 "avb1_txcrefclk";
+			function = "avb1";
+		};
+
+		mdio {
+			groups = "avb1_mdio";
+			drive-strength = <24>;
+			bias-disable;
+		};
+
+		rgmii {
+			groups = "avb1_rgmii";
+			drive-strength = <24>;
+			bias-disable;
+		};
+
+		link {
+			groups = "avb1_link";
+			bias-disable;
+		};
+	};
+
+	avb2_pins: avb2 {
+		mux {
+			groups = "avb2_link", "avb2_mdio", "avb2_rgmii",
+				 "avb2_txcrefclk";
+			function = "avb2";
+		};
+
+		mdio {
+			groups = "avb2_mdio";
+			drive-strength = <24>;
+			bias-disable;
+		};
+
+		rgmii {
+			groups = "avb2_rgmii";
+			drive-strength = <24>;
+			bias-disable;
+		};
+
+		link {
+			groups = "avb2_link";
+			bias-disable;
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index f42fa62b4064..09423070c992 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -3,10 +3,12 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += px30-evb.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += px30-engicam-px30-core-ctouch2.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += px30-engicam-px30-core-ctouch2-of10.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += px30-engicam-px30-core-edimm2.2.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += px30-firefly-jd4-core-mb.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += px30-ringneck-haikou.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3308-evb.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3308-roc-cc.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3308-rock-pi-s.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3308-rock-s0.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3318-a95x-z2.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3326-anbernic-rg351m.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3326-anbernic-rg351v.dtb
@@ -19,6 +21,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-evb.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-r2c.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-r2c-plus.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-r2s.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-r2s-plus.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-orangepi-r1-plus.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-orangepi-r1-plus-lts.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-rock64.dtb
@@ -27,6 +30,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-roc-cc.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-roc-pc.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-evb-act8846.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-geekbox.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-lba3368.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-lion-haikou.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-orion-r68-meta.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-px5-evb.dtb
@@ -79,6 +83,9 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-anbernic-rg353ps.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-anbernic-rg353v.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-anbernic-rg353vs.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-anbernic-rg503.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-odroid-m1s.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-orangepi-3b-v1.1.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-orangepi-3b-v2.1.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-pinenote-v1.1.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-pinenote-v1.2.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-pinetab2-v0.1.dtb
@@ -90,12 +97,15 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-powkiddy-x55.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-quartz64-a.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-quartz64-b.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-radxa-cm3-io.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-radxa-zero-3e.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-radxa-zero-3w.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-roc-pc.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-rock-3c.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-soquartz-blade.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-soquartz-cm4.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-soquartz-model-a.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-box-demo.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-lckfb-tspi.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-lubancat-1.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-bpi-r2-pro.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-evb1-v10.dtb
@@ -110,27 +120,37 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-qnap-ts433.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-radxa-e25.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-roc-pc.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-rock-3a.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-rock-3b.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-wolfvision-pf5.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-wolfvision-pf5-display-vz.dtbo
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-wolfvision-pf5-io-expander.dtbo
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-armsom-sige7.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-coolpi-cm5-evb.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-coolpi-cm5-genbook.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-edgeble-neu6a-io.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-edgeble-neu6a-wifi.dtbo
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-edgeble-neu6b-io.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-evb1-v10.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-friendlyelec-cm3588-nas.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-jaguar.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-nanopc-t6.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-nanopc-t6-lts.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-ok3588-c.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-orangepi-5-plus.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-quartzpro64.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-rock-5-itx.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-rock-5b.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-rock-5b-pcie-ep.dtbo
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-rock-5b-pcie-srns.dtbo
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-tiger-haikou.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-toybrick-x0.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-turing-rk1.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-coolpi-4b.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-gameforce-ace.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-indiedroid-nova.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-khadas-edge2.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-nanopi-r6s.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-nanopi-r6c.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-rock-5a.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-odroid-m2.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-orangepi-5.dtb
diff --git a/arch/arm64/boot/dts/rockchip/px30-firefly-jd4-core-mb.dts b/arch/arm64/boot/dts/rockchip/px30-firefly-jd4-core-mb.dts
new file mode 100644
index 000000000000..d03e6aef54dc
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/px30-firefly-jd4-core-mb.dts
@@ -0,0 +1,179 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd
+ */
+
+/dts-v1/;
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include "px30-firefly-jd4-core.dtsi"
+
+/ {
+	compatible = "firefly,px30-jd4-core-mb", "firefly,px30-jd4-core",
+		   "rockchip,px30";
+	model = "Firefly Core-PX30-JD4 on MB-JD4-PX30 baseboard";
+
+	aliases {
+		ethernet0 = &gmac;
+		mmc0 = &sdmmc;
+		mmc1 = &sdio;
+		mmc2 = &emmc;
+	};
+
+	chosen {
+		stdout-path = "serial2:115200n8";
+	};
+
+	dc_12v: dc-12v-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "dc_12v";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+	};
+
+	adc-keys {
+		compatible = "adc-keys";
+		io-channels = <&saradc 2>;
+		io-channel-names = "buttons";
+		keyup-threshold-microvolt = <1500000>;
+		poll-interval = <100>;
+
+		button-recovery {
+			label = "Recovery";
+			linux,code = <KEY_VENDOR>;
+			press-threshold-microvolt = <18000>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&blue_led>, <&green_led>;
+
+		blue-led {
+			color = <LED_COLOR_ID_BLUE>;
+			default-state = "on";
+			function = LED_FUNCTION_HEARTBEAT;
+			gpios = <&gpio1 RK_PB5 GPIO_ACTIVE_HIGH>;
+			label = "px30-mb-jd4:blue:work";
+			linux,default-trigger = "heartbeat";
+		};
+
+		green-led {
+			color = <LED_COLOR_ID_GREEN>;
+			default-state = "on";
+			function = LED_FUNCTION_POWER;
+			gpios = <&gpio1 RK_PB4 GPIO_ACTIVE_HIGH>;
+			label = "px30-mb-jd4:blue:diy";
+			linux,default-trigger = "default-on";
+		};
+	};
+
+	sdio_pwrseq: sdio-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_enable_h>;
+
+		/*
+		 * On the module itself this is one of these (depending
+		 * on the actual card populated):
+		 * - SDIO_RESET_L_WL_REG_ON
+		 * - PDN (power down when low)
+		 */
+		reset-gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_LOW>; /* GPIO3_A4 */
+	};
+
+	vcc5v0_baseboard: vcc5v0-baseboard-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_baseboard";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&dc_12v>;
+	};
+};
+
+&gmac {
+	clock_in_out = "output";
+	phy-supply = <&vcc_rmii>;
+	snps,reset-gpio = <&gpio2 13 GPIO_ACTIVE_LOW>;
+	snps,reset-active-low;
+	snps,reset-delays-us = <0 50000 50000>;
+	status = "okay";
+};
+
+&pinctrl {
+	leds {
+		blue_led: blue-led {
+			rockchip,pins = <1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		green_led: green-led {
+			rockchip,pins = <1 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	sdio-pwrseq {
+		wifi_enable_h: wifi-enable-h {
+			rockchip,pins =
+				<0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&sdmmc {
+	bus-width = <4>;
+	cap-mmc-highspeed;
+	cap-sd-highspeed;
+	card-detect-delay = <800>;
+	sd-uhs-sdr12;
+	sd-uhs-sdr25;
+	sd-uhs-sdr50;
+	sd-uhs-sdr104;
+	vmmc-supply = <&vcc_sd>;
+	vqmmc-supply = <&vccio_sd>;
+	status = "okay";
+};
+
+&sdio {
+	bus-width = <4>;
+	cap-sd-highspeed;
+	keep-power-in-suspend;
+	non-removable;
+	mmc-pwrseq = <&sdio_pwrseq>;
+	sd-uhs-sdr104;
+	status = "okay";
+};
+
+&u2phy {
+	status = "okay";
+
+	u2phy_host: host-port {
+		status = "okay";
+	};
+
+	u2phy_otg: otg-port {
+		status = "okay";
+	};
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart2m1_xfer>;
+	status = "okay";
+};
+
+&usb20_otg {
+	status = "okay";
+};
+
+&usb_host0_ehci {
+	status = "okay";
+};
+
+&usb_host0_ohci {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/rockchip/px30-firefly-jd4-core.dtsi b/arch/arm64/boot/dts/rockchip/px30-firefly-jd4-core.dtsi
new file mode 100644
index 000000000000..f18d7eb9a9c7
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/px30-firefly-jd4-core.dtsi
@@ -0,0 +1,320 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include "px30.dtsi"
+
+/ {
+	compatible = "firefly,px30-jd4-core", "rockchip,px30";
+
+	emmc_pwrseq: emmc-pwrseq {
+		compatible = "mmc-pwrseq-emmc";
+		pinctrl-0 = <&emmc_reset>;
+		pinctrl-names = "default";
+		reset-gpios = <&gpio1 RK_PB3 GPIO_ACTIVE_HIGH>;
+	};
+
+	vcc5v0_sys: vcc5v0-sys-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc5v0_baseboard>;
+	};
+};
+
+&cpu0 {
+	cpu-supply = <&vdd_arm>;
+};
+
+&cpu1 {
+	cpu-supply = <&vdd_arm>;
+};
+
+&cpu2 {
+	cpu-supply = <&vdd_arm>;
+};
+
+&cpu3 {
+	cpu-supply = <&vdd_arm>;
+};
+
+&emmc {
+	bus-width = <8>;
+	cap-mmc-highspeed;
+	mmc-hs200-1_8v;
+	non-removable;
+	mmc-pwrseq = <&emmc_pwrseq>;
+	vmmc-supply = <&vcc_3v0>;
+	vqmmc-supply = <&vccio_flash>;
+	status = "okay";
+};
+
+&gpu {
+	mali-supply = <&vdd_log>;
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+
+	rk809: pmic@20 {
+		compatible = "rockchip,rk809";
+		reg = <0x20>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmic_int>;
+		rockchip,system-power-controller;
+		wakeup-source;
+		#clock-cells = <0>;
+		clock-output-names = "xin32k";
+
+		vcc1-supply = <&vcc5v0_sys>;
+		vcc2-supply = <&vcc5v0_sys>;
+		vcc3-supply = <&vcc5v0_sys>;
+		vcc4-supply = <&vcc5v0_sys>;
+		vcc5-supply = <&vcc3v3_sys>;
+		vcc6-supply = <&vcc3v3_sys>;
+		vcc7-supply = <&vcc3v3_sys>;
+		vcc8-supply = <&vcc3v3_sys>;
+		vcc9-supply = <&vcc5v0_sys>;
+
+		regulators {
+			vdd_log: DCDC_REG1 {
+				regulator-name = "vdd_log";
+				regulator-min-microvolt = <950000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <6001>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <950000>;
+				};
+			};
+
+			vdd_arm: DCDC_REG2 {
+				regulator-name = "vdd_arm";
+				regulator-min-microvolt = <950000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <6001>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <950000>;
+				};
+			};
+
+			vcc_ddr: DCDC_REG3 {
+				regulator-name = "vcc_ddr";
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			vcc_3v0: vcc_rmii: DCDC_REG4 {
+				regulator-name = "vcc_3v0";
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3000000>;
+				};
+			};
+
+			vcc3v3_sys: DCDC_REG5 {
+				regulator-name = "vcc3v3_sys";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vcc_1v0: LDO_REG1 {
+				regulator-name = "vcc_1v0";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1000000>;
+				};
+			};
+
+			vcc_1v8: vccio_flash: vccio_sdio: LDO_REG2 {
+				regulator-name = "vcc_1v8";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vdd_1v0: LDO_REG3 {
+				regulator-name = "vdd_1v0";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1000000>;
+				};
+			};
+
+			vcc3v0_pmu: LDO_REG4 {
+				regulator-name = "vcc3v0_pmu";
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3000000>;
+				};
+			};
+
+			vccio_sd: LDO_REG5 {
+				regulator-name = "vccio_sd";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vcc_sd: LDO_REG6 {
+				regulator-name = "vcc_sd";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vcc2v8_dvp: LDO_REG7 {
+				regulator-name = "vcc2v8_dvp";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <2800000>;
+				};
+			};
+
+			vcc1v8_dvp: LDO_REG8 {
+				regulator-name = "vcc1v8_dvp";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vcc1v5_dvp: LDO_REG9 {
+				regulator-name = "vcc1v5_dvp";
+				regulator-min-microvolt = <1500000>;
+				regulator-max-microvolt = <1500000>;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <1500000>;
+				};
+			};
+
+			vcc3v3_lcd: SWITCH_REG1 {
+				regulator-name = "vcc3v3_lcd";
+				regulator-boot-on;
+			};
+
+			vcc5v0_host: SWITCH_REG2 {
+				regulator-name = "vcc5v0_host";
+				regulator-always-on;
+				regulator-boot-on;
+			};
+		};
+	};
+};
+
+&io_domains {
+	vccio1-supply = <&vccio_sdio>;
+	vccio2-supply = <&vccio_sd>;
+	vccio3-supply = <&vcc_3v0>;
+	vccio4-supply = <&vcc3v0_pmu>;
+	vccio5-supply = <&vcc_3v0>;
+	vccio6-supply = <&vccio_flash>;
+	status = "okay";
+};
+
+&pinctrl {
+	emmc {
+		emmc_reset: emmc-reset {
+			rockchip,pins = <1 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	pmic {
+		pmic_int: pmic_int {
+			rockchip,pins =
+				<0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+};
+
+&pmu_io_domains {
+	pmuio1-supply = <&vcc3v0_pmu>;
+	pmuio2-supply = <&vcc3v0_pmu>;
+	status = "okay";
+};
+
+&saradc {
+	vref-supply = <&vcc_1v8>;
+	status = "okay";
+};
+
+&tsadc {
+	rockchip,hw-tshut-mode = <1>;
+	rockchip,hw-tshut-polarity = <1>;
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3308-rock-pi-s.dts b/arch/arm64/boot/dts/rockchip/rk3308-rock-pi-s.dts
index b47fe02c33fb..62d18ca769a1 100644
--- a/arch/arm64/boot/dts/rockchip/rk3308-rock-pi-s.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3308-rock-pi-s.dts
@@ -5,6 +5,8 @@
  */
 
 /dts-v1/;
+
+#include <dt-bindings/leds/common.h>
 #include "rk3308.dtsi"
 
 / {
@@ -15,6 +17,7 @@
 		ethernet0 = &gmac;
 		mmc0 = &emmc;
 		mmc1 = &sdmmc;
+		mmc2 = &sdio;
 	};
 
 	chosen {
@@ -24,17 +27,21 @@
 	leds {
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
-		pinctrl-0 = <&green_led_gio>, <&heartbeat_led_gpio>;
+		pinctrl-0 = <&green_led>, <&heartbeat_led>;
 
 		green-led {
+			color = <LED_COLOR_ID_GREEN>;
 			default-state = "on";
+			function = LED_FUNCTION_POWER;
 			gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
 			label = "rockpis:green:power";
 			linux,default-trigger = "default-on";
 		};
 
 		blue-led {
+			color = <LED_COLOR_ID_BLUE>;
 			default-state = "on";
+			function = LED_FUNCTION_HEARTBEAT;
 			gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
 			label = "rockpis:blue:user";
 			linux,default-trigger = "heartbeat";
@@ -126,21 +133,37 @@
 };
 
 &emmc {
-	bus-width = <4>;
 	cap-mmc-highspeed;
-	mmc-hs200-1_8v;
+	cap-sd-highspeed;
+	no-sdio;
 	non-removable;
+	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd>;
 	vmmc-supply = <&vcc_io>;
 	status = "okay";
 };
 
 &gmac {
 	clock_in_out = "output";
+	phy-handle = <&rtl8201f>;
 	phy-supply = <&vcc_io>;
-	snps,reset-gpio = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
-	snps,reset-active-low;
-	snps,reset-delays-us = <0 50000 50000>;
 	status = "okay";
+
+	mdio {
+		compatible = "snps,dwmac-mdio";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		rtl8201f: ethernet-phy@1 {
+			compatible = "ethernet-phy-ieee802.3-c22";
+			reg = <1>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&mac_rst>;
+			reset-assert-us = <20000>;
+			reset-deassert-us = <50000>;
+			reset-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
+		};
+	};
 };
 
 &gpio0 {
@@ -209,16 +232,46 @@
 	status = "okay";
 };
 
+&io_domains {
+	vccio0-supply = <&vcc_io>;
+	vccio1-supply = <&vcc_io>;
+	vccio2-supply = <&vcc_io>;
+	vccio3-supply = <&vcc_io>;
+	vccio4-supply = <&vcc_1v8>;
+	vccio5-supply = <&vcc_io>;
+	status = "okay";
+};
+
 &pinctrl {
 	pinctrl-names = "default";
 	pinctrl-0 = <&rtc_32k>;
 
+	bluetooth {
+		bt_reg_on: bt-reg-on {
+			rockchip,pins = <4 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		bt_wake_host: bt-wake-host {
+			rockchip,pins = <4 RK_PB4 RK_FUNC_GPIO &pcfg_pull_down>;
+		};
+
+		host_wake_bt: host-wake-bt {
+			rockchip,pins = <4 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	gmac {
+		mac_rst: mac-rst {
+			rockchip,pins = <0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
 	leds {
-		green_led_gio: green-led-gpio {
+		green_led: green-led {
 			rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
 		};
 
-		heartbeat_led_gpio: heartbeat-led-gpio {
+		heartbeat_led: heartbeat-led {
 			rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
 		};
 	};
@@ -256,15 +309,31 @@
 	cap-sd-highspeed;
 	cap-sdio-irq;
 	keep-power-in-suspend;
-	max-frequency = <1000000>;
+	max-frequency = <100000000>;
 	mmc-pwrseq = <&sdio_pwrseq>;
+	no-mmc;
+	no-sd;
 	non-removable;
-	sd-uhs-sdr104;
+	sd-uhs-sdr50;
+	vmmc-supply = <&vcc_io>;
+	vqmmc-supply = <&vcc_1v8>;
 	status = "okay";
+
+	rtl8723ds: wifi@1 {
+		reg = <1>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PA0 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "host-wake";
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_host_wake>;
+	};
 };
 
 &sdmmc {
+	cap-mmc-highspeed;
 	cap-sd-highspeed;
+	disable-wp;
+	vmmc-supply = <&vcc_io>;
 	status = "okay";
 };
 
@@ -283,16 +352,22 @@
 };
 
 &uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_xfer>;
 	status = "okay";
 };
 
 &uart4 {
+	uart-has-rtscts;
 	status = "okay";
 
 	bluetooth {
-		compatible = "realtek,rtl8723bs-bt";
-		device-wake-gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_HIGH>;
+		compatible = "realtek,rtl8723ds-bt";
+		device-wake-gpios = <&gpio4 RK_PB2 GPIO_ACTIVE_HIGH>;
+		enable-gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_HIGH>;
 		host-wake-gpios = <&gpio4 RK_PB4 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&bt_reg_on &bt_wake_host &host_wake_bt>;
 	};
 };
 
diff --git a/arch/arm64/boot/dts/rockchip/rk3308-rock-s0.dts b/arch/arm64/boot/dts/rockchip/rk3308-rock-s0.dts
new file mode 100644
index 000000000000..bd6419a5c20a
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3308-rock-s0.dts
@@ -0,0 +1,293 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include <dt-bindings/leds/common.h>
+#include "rk3308.dtsi"
+
+/ {
+	model = "Radxa ROCK S0";
+	compatible = "radxa,rock-s0", "rockchip,rk3308";
+
+	aliases {
+		ethernet0 = &gmac;
+		mmc0 = &emmc;
+		mmc1 = &sdmmc;
+		mmc2 = &sdio;
+	};
+
+	chosen {
+		stdout-path = "serial0:1500000n8";
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwr_led>;
+
+		led-green {
+			color = <LED_COLOR_ID_GREEN>;
+			default-state = "on";
+			function = LED_FUNCTION_HEARTBEAT;
+			gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+		};
+	};
+
+	vdd_log: regulator-1v04-vdd-log {
+		compatible = "regulator-fixed";
+		regulator-name = "vdd_log";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <1040000>;
+		regulator-max-microvolt = <1040000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vcc_ddr: regulator-1v5-vcc-ddr {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_ddr";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <1500000>;
+		regulator-max-microvolt = <1500000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vcc_1v8: regulator-1v8-vcc {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_1v8";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vcc_io>;
+	};
+
+	vcc_io: regulator-3v3-vcc-io {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_io";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vcc5v0_sys: regulator-5v0-vcc-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+	};
+
+	vdd_core: regulator-vdd-core {
+		compatible = "pwm-regulator";
+		pwms = <&pwm0 0 5000 1>;
+		pwm-supply = <&vcc5v0_sys>;
+		regulator-name = "vdd_core";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <827000>;
+		regulator-max-microvolt = <1340000>;
+		regulator-settling-time-up-us = <250>;
+	};
+
+	sdio_pwrseq: sdio-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_reg_on>;
+		reset-gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&cpu0 {
+	cpu-supply = <&vdd_core>;
+};
+
+&emmc {
+	cap-mmc-highspeed;
+	no-sd;
+	no-sdio;
+	non-removable;
+	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_pwren>;
+	vmmc-supply = <&vcc_io>;
+	status = "okay";
+};
+
+&gmac {
+	clock_in_out = "output";
+	phy-handle = <&rtl8201f>;
+	phy-supply = <&vcc_io>;
+	status = "okay";
+
+	mdio {
+		compatible = "snps,dwmac-mdio";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		rtl8201f: ethernet-phy@1 {
+			compatible = "ethernet-phy-ieee802.3-c22";
+			reg = <1>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&mac_rst>;
+			reset-assert-us = <20000>;
+			reset-deassert-us = <50000>;
+			reset-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&io_domains {
+	vccio0-supply = <&vcc_io>;
+	vccio1-supply = <&vcc_io>;
+	vccio2-supply = <&vcc_io>;
+	vccio3-supply = <&vcc_io>;
+	vccio4-supply = <&vcc_1v8>;
+	vccio5-supply = <&vcc_io>;
+	status = "okay";
+};
+
+&pinctrl {
+	pinctrl-names = "default";
+	pinctrl-0 = <&rtc_32k>;
+
+	bluetooth {
+		bt_reg_on: bt-reg-on {
+			rockchip,pins = <4 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		bt_wake_host: bt-wake-host {
+			rockchip,pins = <4 RK_PB4 RK_FUNC_GPIO &pcfg_pull_down>;
+		};
+
+		host_wake_bt: host-wake-bt {
+			rockchip,pins = <4 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	gmac {
+		mac_rst: mac-rst {
+			rockchip,pins = <0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	leds {
+		pwr_led: pwr-led {
+			rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	wifi {
+		wifi_reg_on: wifi-reg-on {
+			rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		wifi_wake_host: wifi-wake-host {
+			rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_down>;
+		};
+	};
+};
+
+&pwm0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm0_pin_pull_down>;
+	status = "okay";
+};
+
+&saradc {
+	vref-supply = <&vcc_1v8>;
+	status = "okay";
+};
+
+&sdio {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	cap-sd-highspeed;
+	cap-sdio-irq;
+	keep-power-in-suspend;
+	max-frequency = <50000000>;
+	mmc-pwrseq = <&sdio_pwrseq>;
+	no-mmc;
+	no-sd;
+	non-removable;
+	vmmc-supply = <&vcc_io>;
+	vqmmc-supply = <&vcc_1v8>;
+	status = "okay";
+
+	brcmf: wifi@1 {
+		compatible = "brcm,bcm43430a1-fmac", "brcm,bcm4329-fmac";
+		reg = <1>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PA0 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "host-wake";
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_wake_host>;
+	};
+};
+
+&sdmmc {
+	cap-mmc-highspeed;
+	cap-sd-highspeed;
+	disable-wp;
+	vmmc-supply = <&vcc_io>;
+	status = "okay";
+};
+
+&u2phy {
+	status = "okay";
+};
+
+&u2phy_host {
+	status = "okay";
+};
+
+&u2phy_otg {
+	status = "okay";
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_xfer>;
+	status = "okay";
+};
+
+&uart4 {
+	uart-has-rtscts;
+	status = "okay";
+
+	bluetooth {
+		compatible = "brcm,bcm43430a1-bt";
+		clocks = <&cru SCLK_RTC32K>;
+		clock-names = "lpo";
+		interrupt-parent = <&gpio4>;
+		interrupts = <RK_PB4 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "host-wakeup";
+		device-wakeup-gpios = <&gpio4 RK_PB2 GPIO_ACTIVE_HIGH>;
+		shutdown-gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&bt_reg_on &bt_wake_host &host_wake_bt>;
+		vbat-supply = <&vcc_io>;
+		vddio-supply = <&vcc_1v8>;
+	};
+};
+
+&usb_host_ehci {
+	status = "okay";
+};
+
+&usb_host_ohci {
+	status = "okay";
+};
+
+&usb20_otg {
+	dr_mode = "peripheral";
+	status = "okay";
+};
+
+&wdt {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3308.dtsi b/arch/arm64/boot/dts/rockchip/rk3308.dtsi
index 962ea893999b..31c25de2d689 100644
--- a/arch/arm64/boot/dts/rockchip/rk3308.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3308.dtsi
@@ -173,6 +173,11 @@
 		compatible = "rockchip,rk3308-grf", "syscon", "simple-mfd";
 		reg = <0x0 0xff000000 0x0 0x08000>;
 
+		io_domains: io-domains {
+			compatible = "rockchip,rk3308-io-voltage-domain";
+			status = "disabled";
+		};
+
 		reboot-mode {
 			compatible = "syscon-reboot-mode";
 			offset = <0x500>;
@@ -556,6 +561,30 @@
 		status = "disabled";
 	};
 
+	otp: efuse@ff210000 {
+		compatible = "rockchip,rk3308-otp";
+		reg = <0x0 0xff210000 0x0 0x4000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		clocks = <&cru SCLK_OTP_USR>, <&cru PCLK_OTP_NS>,
+			 <&cru PCLK_OTP_PHY>;
+		clock-names = "otp", "apb_pclk", "phy";
+		resets = <&cru SRST_OTP_PHY>;
+		reset-names = "phy";
+
+		cpu_id: id@7 {
+			reg = <0x07 0x10>;
+		};
+
+		cpu_leakage: cpu-leakage@17 {
+			reg = <0x17 0x1>;
+		};
+
+		logic_leakage: logic-leakage@18 {
+			reg = <0x18 0x1>;
+		};
+	};
+
 	dmac0: dma-controller@ff2c0000 {
 		compatible = "arm,pl330", "arm,primecell";
 		reg = <0x0 0xff2c0000 0x0 0x4000>;
@@ -811,7 +840,7 @@
 		clocks = <&cru SCLK_I2S2_8CH_TX_OUT>,
 			 <&cru SCLK_I2S2_8CH_RX_OUT>,
 			 <&cru PCLK_ACODEC>;
-		reset-names = "codec-reset";
+		reset-names = "codec";
 		resets = <&cru SRST_ACODEC_P>;
 		#sound-dai-cells = <0>;
 		status = "disabled";
diff --git a/arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s-plus.dts b/arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s-plus.dts
new file mode 100644
index 000000000000..cb81ba3f23ff
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s-plus.dts
@@ -0,0 +1,32 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * (C) Copyright 2018 FriendlyElec Computer Tech. Co., Ltd.
+ * (http://www.friendlyarm.com)
+ *
+ * (C) Copyright 2016 Rockchip Electronics Co., Ltd
+ */
+
+/dts-v1/;
+#include "rk3328-nanopi-r2s.dts"
+
+/ {
+	compatible = "friendlyarm,nanopi-r2s-plus", "rockchip,rk3328";
+	model = "FriendlyElec NanoPi R2S Plus";
+
+	aliases {
+		mmc1 = &emmc;
+	};
+};
+
+&emmc {
+	bus-width = <8>;
+	cap-mmc-highspeed;
+	disable-wp;
+	mmc-hs200-1_8v;
+	non-removable;
+	num-slots = <1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
+	supports-emmc;
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts b/arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts
index f09d60bbe6c4..3e08e2fd0a78 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts
@@ -241,8 +241,8 @@
 	rk805: pmic@18 {
 		compatible = "rockchip,rk805";
 		reg = <0x18>;
-		interrupt-parent = <&gpio2>;
-		interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 		#clock-cells = <1>;
 		clock-output-names = "xin32k", "rk805-clkout2";
 		gpio-controller;
@@ -387,7 +387,7 @@
 
 	pmic {
 		pmic_int_l: pmic-int-l {
-			rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
+			rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>;
 		};
 	};
 
diff --git a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts
index 229fe9da9c2d..90fef766f3ae 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts
@@ -154,6 +154,8 @@
 };
 
 &hdmi {
+	avdd-0v9-supply = <&vdd_10>;
+	avdd-1v8-supply = <&vcc_18>;
 	status = "okay";
 };
 
diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
index 07dcc949b899..16b4faa22e4f 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
@@ -850,8 +850,8 @@
 			<0>, <24000000>,
 			<24000000>, <24000000>,
 			<15000000>, <15000000>,
-			<100000000>, <100000000>,
-			<100000000>, <100000000>,
+			<300000000>, <100000000>,
+			<400000000>, <100000000>,
 			<50000000>, <100000000>,
 			<100000000>, <100000000>,
 			<50000000>, <50000000>,
@@ -910,6 +910,8 @@
 		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
 		fifo-depth = <0x100>;
 		max-frequency = <150000000>;
+		resets = <&cru SRST_MMC0>;
+		reset-names = "reset";
 		status = "disabled";
 	};
 
@@ -922,6 +924,8 @@
 		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
 		fifo-depth = <0x100>;
 		max-frequency = <150000000>;
+		resets = <&cru SRST_SDIO>;
+		reset-names = "reset";
 		status = "disabled";
 	};
 
@@ -934,6 +938,8 @@
 		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
 		fifo-depth = <0x100>;
 		max-frequency = <150000000>;
+		resets = <&cru SRST_EMMC>;
+		reset-names = "reset";
 		status = "disabled";
 	};
 
@@ -1036,6 +1042,20 @@
 		status = "disabled";
 	};
 
+	sdmmc_ext: mmc@ff5f0000 {
+		compatible = "rockchip,rk3328-dw-mshc", "rockchip,rk3288-dw-mshc";
+		reg = <0x0 0xff5f0000 0x0 0x4000>;
+		interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru HCLK_SDMMC_EXT>, <&cru SCLK_SDMMC_EXT>,
+			 <&cru SCLK_SDMMC_EXT_DRV>, <&cru SCLK_SDMMC_EXT_SAMPLE>;
+		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
+		fifo-depth = <0x100>;
+		max-frequency = <150000000>;
+		resets = <&cru SRST_SDMMCEXT>;
+		reset-names = "reset";
+		status = "disabled";
+	};
+
 	usbdrd3: usb@ff600000 {
 		compatible = "rockchip,rk3328-dwc3", "snps,dwc3";
 		reg = <0x0 0xff600000 0x0 0x100000>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3368-lba3368.dts b/arch/arm64/boot/dts/rockchip/rk3368-lba3368.dts
new file mode 100644
index 000000000000..e0cc4da7f392
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3368-lba3368.dts
@@ -0,0 +1,659 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include <dt-bindings/clock/rockchip,rk808.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/sound/rt5640.h>
+#include "rk3368.dtsi"
+
+/ {
+	model = "Neardi LBA3368";
+	compatible = "neardi,lba3368", "rockchip,rk3368";
+
+	aliases {
+		ethernet0 = &gmac;
+		mmc0 = &emmc;
+		mmc1 = &sdmmc;
+		mmc2 = &sdio0;
+		rtc0 = &hym8563;
+		rtc1 = &rk808;
+	};
+
+	chosen {
+		stdout-path = "serial1:115200n8";
+	};
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x0 0x0 0x0 0x40000000>;
+	};
+
+	adc-key {
+		compatible = "adc-keys";
+		io-channels = <&saradc 1>;
+		io-channel-names = "buttons";
+		poll-interval = <100>;
+		keyup-threshold-microvolt = <1800000>;
+
+		button-recovery {
+			label = "Recovery";
+			linux,code = <KEY_VENDOR>;
+			press-threshold-microvolt = <0>;
+		};
+	};
+
+	analog-sound {
+		compatible = "audio-graph-card";
+		dais = <&i2s_8ch_p0>;
+		hp-det-gpio = <&gpio0 RK_PC7 GPIO_ACTIVE_HIGH>;
+		label = "alc5640";
+		routing = "Mic Jack", "MICBIAS1",
+			  "IN1P", "Mic Jack",
+			  "Headphone Jack", "HPOL",
+			  "Headphone Jack", "HPOR",
+			  "Speakers", "SPORP",
+			  "Speakers", "SPORN",
+			  "Speakers", "SPOLP",
+			  "Speakers", "SPOLN";
+		widgets = "Microphone", "Mic Jack",
+			  "Headphone", "Headphone Jack",
+			  "Speaker", "Speakers";
+		pinctrl-names = "default";
+		pinctrl-0 = <&hp_det>;
+	};
+
+	dc_12v: dc-12v-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "dc_12v";
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	ext_gmac: gmac-clk {
+		compatible = "fixed-clock";
+		clock-frequency = <50000000>;
+		clock-output-names = "ext_gmac";
+		#clock-cells = <0>;
+	};
+
+	hub_avdd: hub-avdd-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "hub_avdd";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc_io>;
+		regulator-always-on;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		power-led {
+			gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>;
+			function = LED_FUNCTION_POWER;
+			color = <LED_COLOR_ID_GREEN>;
+			default-state = "on";
+			pinctrl-names = "default";
+			pinctrl-0 = <&power_led>;
+		};
+	};
+
+	sdio_pwrseq: sdio-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		clocks = <&rk808 RK808_CLKOUT1>;
+		clock-names = "ext_clock";
+		reset-gpios = <&gpio3 RK_PA5 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_reg_on>;
+	};
+
+	vcc_host: vcc-host-regulator {
+		compatible = "regulator-fixed";
+		gpio = <&gpio3 RK_PC1 GPIO_ACTIVE_HIGH>;
+		regulator-name = "vcc_host";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc_sys>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&host_vbus_drv>;
+		enable-active-high;
+		regulator-always-on;
+	};
+
+	vcc_lan: vcc-lan-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_lan";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc_io>;
+		regulator-always-on;
+	};
+
+	vcc_otg: vcc-otg-regulator {
+		compatible = "regulator-fixed";
+		gpio = <&gpio0 RK_PC1 GPIO_ACTIVE_HIGH>;
+		regulator-name = "vcc_otg";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc_sys>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&otg_vbus_drv>;
+		enable-active-high;
+		regulator-always-on;
+	};
+
+	vcc_sys: vcc-sys-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_sys";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&dc_12v>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	vdd10_usb: vdd10-usb-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vdd10_usb";
+		regulator-min-microvolt = <1000000>;
+		regulator-max-microvolt = <1000000>;
+		vin-supply = <&vdd_10>;
+		regulator-always-on;
+	};
+};
+
+&cpu_l0 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu_l1 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu_l2 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu_l3 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu_b0 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu_b1 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu_b2 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu_b3 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&emmc {
+	bus-width = <8>;
+	vmmc-supply = <&vcc_io>;
+	vqmmc-supply = <&vcc_18>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
+	cap-mmc-highspeed;
+	non-removable;
+	no-sd;
+	no-sdio;
+	mmc-hs200-1_8v;
+	status = "okay";
+};
+
+&gmac {
+	clock_in_out = "input";
+	phy-handle = <&phy>;
+	phy-mode = "rmii";
+	phy-supply = <&vcc_lan>;
+	assigned-clocks = <&cru SCLK_MAC>;
+	assigned-clock-parents = <&ext_gmac>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&rmii_pins>;
+	status = "okay";
+
+	mdio {
+		compatible = "snps,dwmac-mdio";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		phy: ethernet-phy@1 {
+			compatible = "ethernet-phy-ieee802.3-c22";
+			reg = <1>;
+			max-speed = <100>;
+			reset-assert-us = <10000>;
+			reset-deassert-us = <1000000>;
+			reset-gpios = <&gpio3 RK_PB4 GPIO_ACTIVE_LOW>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&phy_rst>;
+		};
+	};
+};
+
+&io_domains {
+	audio-supply = <&vcca1v8_codec>;
+	dvp-supply = <&vcc_18>;
+	flash0-supply = <&vcc_18>;
+	gpio1830-supply = <&vcc_io>;
+	gpio30-supply = <&vcc_io>;
+	sdcard-supply = <&vccio_sd>;
+	wifi-supply = <&vdd1v8_wl>;
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+
+	rk808: pmic@1b {
+		compatible = "rockchip,rk808";
+		reg = <0x1b>;
+		interrupts-extended = <&gpio0 RK_PA5 IRQ_TYPE_LEVEL_LOW>;
+		clock-output-names = "rk808-clkout1", "xin32k_wifi_bt";
+		vcc1-supply = <&vcc_sys>;
+		vcc2-supply = <&vcc_sys>;
+		vcc3-supply = <&vcc_sys>;
+		vcc4-supply = <&vcc_sys>;
+		vcc6-supply = <&vcc_sys>;
+		vcc7-supply = <&vcc_sys>;
+		vcc8-supply = <&vcc_io>;
+		vcc9-supply = <&vcc_sys>;
+		vcc10-supply = <&vcc_sys>;
+		vcc11-supply = <&vcc_sys>;
+		vcc12-supply = <&vcc_io>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmic_int &pmic_sleep>;
+		system-power-controller;
+		wakeup-source;
+		#clock-cells = <1>;
+
+		regulators {
+			vdd_cpu: DCDC_REG1 {
+				regulator-name = "vdd_cpu";
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_log: DCDC_REG2 {
+				regulator-name = "vdd_log";
+				regulator-min-microvolt = <1100000>;
+				regulator-max-microvolt = <1500000>;
+				regulator-ramp-delay = <6001>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-suspend-microvolt = <1000000>;
+					regulator-on-in-suspend;
+				};
+			};
+
+			vcc_ddr: DCDC_REG3 {
+				regulator-name = "vcc_ddr";
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			vcc_io: DCDC_REG4 {
+				regulator-name = "vcc_io";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-suspend-microvolt = <3300000>;
+					regulator-on-in-suspend;
+				};
+			};
+
+			vcca1v8_codec: LDO_REG1 {
+				regulator-name = "vcca1v8_codec";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcca3v0_codec: LDO_REG2 {
+				regulator-name = "vcca3v0_codec";
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-always-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_10: LDO_REG3 {
+				regulator-name = "vdd_10";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-suspend-microvolt = <1000000>;
+					regulator-on-in-suspend;
+				};
+			};
+
+			vdd1v8_wl: LDO_REG4 {
+				regulator-name = "vdd1v8_wl";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vccio_sd: LDO_REG5 {
+				regulator-name = "vccio_sd";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd10_lcd: LDO_REG6 {
+				regulator-name = "vdd10_lcd";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_18: LDO_REG7 {
+				regulator-name = "vcc_18";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-suspend-microvolt = <1800000>;
+					regulator-on-in-suspend;
+				};
+			};
+
+			vcc18_lcd: LDO_REG8 {
+				regulator-name = "vcc18_lcd";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_tp: SWITCH_REG1 {
+				regulator-name = "vcc_tp";
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			vcc_sd: SWITCH_REG2 {
+				regulator-name = "vcc_sd";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+		};
+	};
+};
+
+&i2c1 {
+	status = "okay";
+
+	codec@1c {
+		compatible = "realtek,rt5640";
+		reg = <0x1c>;
+		clocks = <&cru SCLK_I2S_8CH_OUT>;
+		clock-names = "mclk";
+		realtek,dmic1-data-pin = <RT5640_DMIC1_DATA_PIN_IN1P>;
+		realtek,dmic2-data-pin = <RT5640_DMIC2_DATA_PIN_IN1N>;
+		realtek,in1-differential;
+		#sound-dai-cells = <0>;
+
+		port {
+			rt5640_p0_0: endpoint {
+				remote-endpoint = <&i2s_8ch_p0_0>;
+			};
+		};
+	};
+
+	hym8563: rtc@51 {
+		compatible = "haoyu,hym8563";
+		reg = <0x51>;
+		clock-output-names = "xin32k";
+		#clock-cells = <0>;
+	};
+};
+
+&i2s_8ch {
+	status = "okay";
+
+	i2s_8ch_p0: port {
+		i2s_8ch_p0_0: endpoint {
+			dai-format = "i2s";
+			mclk-fs = <256>;
+			remote-endpoint = <&rt5640_p0_0>;
+		};
+	};
+};
+
+&pinctrl {
+	bluetooth {
+		bt_host_wake: bt-host-wake {
+			rockchip,pins = <3 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		bt_reg_on: bt-reg-on {
+			rockchip,pins = <3 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+
+		bt_wake: bt-wake {
+			rockchip,pins = <3 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	leds {
+		power_led: power-led {
+			rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	phy {
+		phy_rst: phy-rst {
+			rockchip,pins = <3 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	pmic {
+		pmic_int: pmic-int {
+			rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+
+		pmic_sleep: pmic-sleep {
+			rockchip,pins = <0 RK_PA0 2 &pcfg_pull_none>;
+		};
+	};
+
+	sdio-pwrseq {
+		wifi_reg_on: wifi-reg-on {
+			rockchip,pins = <3 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	sound {
+		hp_det: hp-det {
+			rockchip,pins = <0 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	usb {
+		host_vbus_drv: host-vbus-drv {
+			rockchip,pins = <3 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		otg_vbus_drv: otg-vbus-drv {
+			rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	wifi {
+		wifi_host_wake: wifi-host-wake {
+			rockchip,pins = <3 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&pmu_io_domains {
+	pmu-supply = <&vcc_io>;
+	vop-supply = <&vcc_io>;
+	status = "okay";
+};
+
+&saradc {
+	vref-supply = <&vcc_18>;
+	status = "okay";
+};
+
+&sdio0 {
+	bus-width = <4>;
+	mmc-pwrseq = <&sdio_pwrseq>;
+	vmmc-supply = <&vcc_io>;
+	vqmmc-supply = <&vdd1v8_wl>;
+	assigned-clocks = <&cru SCLK_SDIO0>;
+	assigned-clock-parents = <&cru PLL_CPLL>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>;
+	cap-sd-highspeed;
+	cap-sdio-irq;
+	no-sd;
+	no-mmc;
+	non-removable;
+	sd-uhs-sdr104;
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "okay";
+
+	wifi@1 {
+		compatible = "brcm,bcm43455-fmac", "brcm,bcm4329-fmac";
+		reg = <1>;
+		interrupts-extended = <&gpio3 RK_PA6 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "host-wake";
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_host_wake>;
+	};
+};
+
+&sdmmc {
+	bus-width = <4>;
+	vmmc-supply = <&vcc_sd>;
+	vqmmc-supply = <&vccio_sd>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4 &sdmmc_cd>;
+	cap-sd-highspeed;
+	disable-wp;
+	no-mmc;
+	no-sdio;
+	sd-uhs-sdr12;
+	sd-uhs-sdr25;
+	sd-uhs-sdr50;
+	sd-uhs-sdr104;
+	status = "okay";
+};
+
+&tsadc {
+	rockchip,hw-tshut-mode = <0>;
+	rockchip,hw-tshut-polarity = <1>;
+	status = "okay";
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
+	uart-has-rtscts;
+	status = "okay";
+
+	bluetooth {
+		compatible = "brcm,bcm4345c5";
+		interrupts-extended = <&gpio3 RK_PA7 GPIO_ACTIVE_HIGH>;
+		interrupt-names = "host-wakeup";
+		clocks = <&rk808 RK808_CLKOUT1>;
+		clock-names = "lpo";
+		device-wakeup-gpios = <&gpio3 RK_PA3 GPIO_ACTIVE_HIGH>;
+		shutdown-gpios = <&gpio3 RK_PA2 GPIO_ACTIVE_HIGH>;
+		max-speed = <15000000>;
+		vbat-supply = <&vcc_io>;
+		vddio-supply = <&vdd1v8_wl>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&bt_host_wake &bt_wake &bt_reg_on>;
+	};
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1_xfer>;
+	status = "okay";
+};
+
+&uart4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart4_xfer>;
+	status = "okay";
+};
+
+&usb_host0_ehci {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "okay";
+
+	hub@1 {
+		compatible = "usb5e3,610";
+		reg = <1>;
+		vdd-supply = <&hub_avdd>;
+	};
+};
+
+&usb_otg {
+	vbus-supply = <&vcc_otg>;
+	vusb_a-supply = <&vcc_io>;
+	vusb_d-supply = <&vdd10_usb>;
+	status = "okay";
+};
+
+&wdt {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
index 734f87db4d11..73618df7a889 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
@@ -793,6 +793,7 @@
 		dma-names = "tx";
 		pinctrl-names = "default";
 		pinctrl-0 = <&spdif_tx>;
+		#sound-dai-cells = <0>;
 		status = "disabled";
 	};
 
@@ -804,6 +805,7 @@
 		clocks = <&cru SCLK_I2S_2CH>, <&cru HCLK_I2S_2CH>;
 		dmas = <&dmac_bus 6>, <&dmac_bus 7>;
 		dma-names = "tx", "rx";
+		#sound-dai-cells = <0>;
 		status = "disabled";
 	};
 
@@ -817,6 +819,7 @@
 		dma-names = "tx", "rx";
 		pinctrl-names = "default";
 		pinctrl-0 = <&i2s_8ch_bus>;
+		#sound-dai-cells = <0>;
 		status = "disabled";
 	};
 
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-base.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-base.dtsi
new file mode 100644
index 000000000000..9d5f5b083e3c
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3399-base.dtsi
@@ -0,0 +1,3019 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2016 Fuzhou Rockchip Electronics Co., Ltd
+ */
+
+#include <dt-bindings/clock/rk3399-cru.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/power/rk3399-power.h>
+#include <dt-bindings/thermal/thermal.h>
+
+/ {
+	compatible = "rockchip,rk3399";
+
+	interrupt-parent = <&gic>;
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	aliases {
+		gpio0 = &gpio0;
+		gpio1 = &gpio1;
+		gpio2 = &gpio2;
+		gpio3 = &gpio3;
+		gpio4 = &gpio4;
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c4;
+		i2c5 = &i2c5;
+		i2c6 = &i2c6;
+		i2c7 = &i2c7;
+		i2c8 = &i2c8;
+		serial0 = &uart0;
+		serial1 = &uart1;
+		serial2 = &uart2;
+		serial3 = &uart3;
+		serial4 = &uart4;
+		spi0 = &spi0;
+		spi1 = &spi1;
+		spi2 = &spi2;
+		spi3 = &spi3;
+		spi4 = &spi4;
+		spi5 = &spi5;
+	};
+
+	cpus {
+		#address-cells = <2>;
+		#size-cells = <0>;
+
+		cpu-map {
+			cluster0 {	/* Cortex-A53 */
+				core0 {
+					cpu = <&cpu_l0>;
+				};
+				core1 {
+					cpu = <&cpu_l1>;
+				};
+				core2 {
+					cpu = <&cpu_l2>;
+				};
+				core3 {
+					cpu = <&cpu_l3>;
+				};
+			};
+
+			cluster1 {	/* Cortex-A72 */
+				core0 {
+					cpu = <&cpu_b0>;
+				};
+				core1 {
+					cpu = <&cpu_b1>;
+				};
+			};
+		};
+
+		cpu_l0: cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x0 0x0>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <485>;
+			clocks = <&cru ARMCLKL>;
+			#cooling-cells = <2>; /* min followed by max */
+			dynamic-power-coefficient = <100>;
+			cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP>;
+			i-cache-size = <0x8000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <128>;
+			next-level-cache = <&l2_cache_l>;
+		};
+
+		cpu_l1: cpu@1 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x0 0x1>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <485>;
+			clocks = <&cru ARMCLKL>;
+			#cooling-cells = <2>; /* min followed by max */
+			dynamic-power-coefficient = <100>;
+			cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP>;
+			i-cache-size = <0x8000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <128>;
+			next-level-cache = <&l2_cache_l>;
+		};
+
+		cpu_l2: cpu@2 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x0 0x2>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <485>;
+			clocks = <&cru ARMCLKL>;
+			#cooling-cells = <2>; /* min followed by max */
+			dynamic-power-coefficient = <100>;
+			cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP>;
+			i-cache-size = <0x8000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <128>;
+			next-level-cache = <&l2_cache_l>;
+		};
+
+		cpu_l3: cpu@3 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x0 0x3>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <485>;
+			clocks = <&cru ARMCLKL>;
+			#cooling-cells = <2>; /* min followed by max */
+			dynamic-power-coefficient = <100>;
+			cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP>;
+			i-cache-size = <0x8000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <128>;
+			next-level-cache = <&l2_cache_l>;
+		};
+
+		cpu_b0: cpu@100 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72";
+			reg = <0x0 0x100>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <1024>;
+			clocks = <&cru ARMCLKB>;
+			#cooling-cells = <2>; /* min followed by max */
+			dynamic-power-coefficient = <436>;
+			cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP>;
+			i-cache-size = <0xC000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <256>;
+			next-level-cache = <&l2_cache_b>;
+
+			thermal-idle {
+				#cooling-cells = <2>;
+				duration-us = <10000>;
+				exit-latency-us = <500>;
+			};
+		};
+
+		cpu_b1: cpu@101 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72";
+			reg = <0x0 0x101>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <1024>;
+			clocks = <&cru ARMCLKB>;
+			#cooling-cells = <2>; /* min followed by max */
+			dynamic-power-coefficient = <436>;
+			cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP>;
+			i-cache-size = <0xC000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <256>;
+			next-level-cache = <&l2_cache_b>;
+
+			thermal-idle {
+				#cooling-cells = <2>;
+				duration-us = <10000>;
+				exit-latency-us = <500>;
+			};
+		};
+
+		l2_cache_l: l2-cache-cluster0 {
+			compatible = "cache";
+			cache-level = <2>;
+			cache-unified;
+			cache-size = <0x80000>;
+			cache-line-size = <64>;
+			cache-sets = <512>;
+		};
+
+		l2_cache_b: l2-cache-cluster1 {
+			compatible = "cache";
+			cache-level = <2>;
+			cache-unified;
+			cache-size = <0x100000>;
+			cache-line-size = <64>;
+			cache-sets = <1024>;
+		};
+
+		idle-states {
+			entry-method = "psci";
+
+			CPU_SLEEP: cpu-sleep {
+				compatible = "arm,idle-state";
+				local-timer-stop;
+				arm,psci-suspend-param = <0x0010000>;
+				entry-latency-us = <120>;
+				exit-latency-us = <250>;
+				min-residency-us = <900>;
+			};
+
+			CLUSTER_SLEEP: cluster-sleep {
+				compatible = "arm,idle-state";
+				local-timer-stop;
+				arm,psci-suspend-param = <0x1010000>;
+				entry-latency-us = <400>;
+				exit-latency-us = <500>;
+				min-residency-us = <2000>;
+			};
+		};
+	};
+
+	display-subsystem {
+		compatible = "rockchip,display-subsystem";
+		ports = <&vopl_out>, <&vopb_out>;
+	};
+
+	dmc: memory-controller {
+		compatible = "rockchip,rk3399-dmc";
+		rockchip,pmu = <&pmugrf>;
+		devfreq-events = <&dfi>;
+		clocks = <&cru SCLK_DDRC>;
+		clock-names = "dmc_clk";
+		status = "disabled";
+	};
+
+	pmu_a53 {
+		compatible = "arm,cortex-a53-pmu";
+		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW &ppi_cluster0>;
+	};
+
+	pmu_a72 {
+		compatible = "arm,cortex-a72-pmu";
+		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW &ppi_cluster1>;
+	};
+
+	psci {
+		compatible = "arm,psci-1.0";
+		method = "smc";
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW 0>,
+			     <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW 0>,
+			     <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW 0>,
+			     <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW 0>;
+		arm,no-tick-in-suspend;
+	};
+
+	xin24m: xin24m {
+		compatible = "fixed-clock";
+		clock-frequency = <24000000>;
+		clock-output-names = "xin24m";
+		#clock-cells = <0>;
+	};
+
+	pcie0: pcie@f8000000 {
+		compatible = "rockchip,rk3399-pcie";
+		reg = <0x0 0xf8000000 0x0 0x2000000>,
+		      <0x0 0xfd000000 0x0 0x1000000>;
+		reg-names = "axi-base", "apb-base";
+		device_type = "pci";
+		#address-cells = <3>;
+		#size-cells = <2>;
+		#interrupt-cells = <1>;
+		aspm-no-l0s;
+		bus-range = <0x0 0x1f>;
+		clocks = <&cru ACLK_PCIE>, <&cru ACLK_PERF_PCIE>,
+			 <&cru PCLK_PCIE>, <&cru SCLK_PCIE_PM>;
+		clock-names = "aclk", "aclk-perf",
+			      "hclk", "pm";
+		interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH 0>;
+		interrupt-names = "sys", "legacy", "client";
+		interrupt-map-mask = <0 0 0 7>;
+		interrupt-map = <0 0 0 1 &pcie0_intc 0>,
+				<0 0 0 2 &pcie0_intc 1>,
+				<0 0 0 3 &pcie0_intc 2>,
+				<0 0 0 4 &pcie0_intc 3>;
+		max-link-speed = <1>;
+		msi-map = <0x0 &its 0x0 0x1000>;
+		phys = <&pcie_phy 0>, <&pcie_phy 1>,
+		       <&pcie_phy 2>, <&pcie_phy 3>;
+		phy-names = "pcie-phy-0", "pcie-phy-1",
+			    "pcie-phy-2", "pcie-phy-3";
+		ranges = <0x82000000 0x0 0xfa000000 0x0 0xfa000000 0x0 0x1e00000>,
+			 <0x81000000 0x0 0xfbe00000 0x0 0xfbe00000 0x0 0x100000>;
+		resets = <&cru SRST_PCIE_CORE>, <&cru SRST_PCIE_MGMT>,
+			 <&cru SRST_PCIE_MGMT_STICKY>, <&cru SRST_PCIE_PIPE>,
+			 <&cru SRST_PCIE_PM>, <&cru SRST_P_PCIE>,
+			 <&cru SRST_A_PCIE>;
+		reset-names = "core", "mgmt", "mgmt-sticky", "pipe",
+			      "pm", "pclk", "aclk";
+		status = "disabled";
+
+		pcie0_intc: interrupt-controller {
+			interrupt-controller;
+			#address-cells = <0>;
+			#interrupt-cells = <1>;
+		};
+	};
+
+	pcie0_ep: pcie-ep@f8000000 {
+		compatible = "rockchip,rk3399-pcie-ep";
+		reg = <0x0 0xfd000000 0x0 0x1000000>,
+		      <0x0 0xfa000000 0x0 0x2000000>;
+		reg-names = "apb-base", "mem-base";
+		clocks = <&cru ACLK_PCIE>, <&cru ACLK_PERF_PCIE>,
+			 <&cru PCLK_PCIE>, <&cru SCLK_PCIE_PM>;
+		clock-names = "aclk", "aclk-perf",
+			      "hclk", "pm";
+		max-functions = /bits/ 8 <8>;
+		num-lanes = <4>;
+		resets = <&cru SRST_PCIE_CORE>, <&cru SRST_PCIE_MGMT>,
+			 <&cru SRST_PCIE_MGMT_STICKY>, <&cru SRST_PCIE_PIPE>,
+			 <&cru SRST_PCIE_PM>, <&cru SRST_P_PCIE>,
+			 <&cru SRST_A_PCIE>;
+		reset-names = "core", "mgmt", "mgmt-sticky", "pipe",
+			      "pm", "pclk", "aclk";
+		phys = <&pcie_phy 0>, <&pcie_phy 1>,
+		       <&pcie_phy 2>, <&pcie_phy 3>;
+		phy-names = "pcie-phy-0", "pcie-phy-1",
+			    "pcie-phy-2", "pcie-phy-3";
+		rockchip,max-outbound-regions = <32>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pcie_clkreqnb_cpm>;
+		status = "disabled";
+	};
+
+	gmac: ethernet@fe300000 {
+		compatible = "rockchip,rk3399-gmac";
+		reg = <0x0 0xfe300000 0x0 0x10000>;
+		interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH 0>;
+		interrupt-names = "macirq";
+		clocks = <&cru SCLK_MAC>, <&cru SCLK_MAC_RX>,
+			 <&cru SCLK_MAC_TX>, <&cru SCLK_MACREF>,
+			 <&cru SCLK_MACREF_OUT>, <&cru ACLK_GMAC>,
+			 <&cru PCLK_GMAC>;
+		clock-names = "stmmaceth", "mac_clk_rx",
+			      "mac_clk_tx", "clk_mac_ref",
+			      "clk_mac_refout", "aclk_mac",
+			      "pclk_mac";
+		power-domains = <&power RK3399_PD_GMAC>;
+		resets = <&cru SRST_A_GMAC>;
+		reset-names = "stmmaceth";
+		rockchip,grf = <&grf>;
+		snps,txpbl = <0x4>;
+		status = "disabled";
+	};
+
+	sdio0: mmc@fe310000 {
+		compatible = "rockchip,rk3399-dw-mshc",
+			     "rockchip,rk3288-dw-mshc";
+		reg = <0x0 0xfe310000 0x0 0x4000>;
+		interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH 0>;
+		max-frequency = <150000000>;
+		clocks = <&cru HCLK_SDIO>, <&cru SCLK_SDIO>,
+			 <&cru SCLK_SDIO_DRV>, <&cru SCLK_SDIO_SAMPLE>;
+		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
+		fifo-depth = <0x100>;
+		power-domains = <&power RK3399_PD_SDIOAUDIO>;
+		resets = <&cru SRST_SDIO0>;
+		reset-names = "reset";
+		status = "disabled";
+	};
+
+	sdmmc: mmc@fe320000 {
+		compatible = "rockchip,rk3399-dw-mshc",
+			     "rockchip,rk3288-dw-mshc";
+		reg = <0x0 0xfe320000 0x0 0x4000>;
+		interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH 0>;
+		max-frequency = <150000000>;
+		assigned-clocks = <&cru HCLK_SD>;
+		assigned-clock-rates = <200000000>;
+		clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>,
+			 <&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>;
+		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
+		fifo-depth = <0x100>;
+		power-domains = <&power RK3399_PD_SD>;
+		resets = <&cru SRST_SDMMC>;
+		reset-names = "reset";
+		status = "disabled";
+	};
+
+	sdhci: mmc@fe330000 {
+		compatible = "rockchip,rk3399-sdhci-5.1", "arasan,sdhci-5.1";
+		reg = <0x0 0xfe330000 0x0 0x10000>;
+		interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH 0>;
+		arasan,soc-ctl-syscon = <&grf>;
+		assigned-clocks = <&cru SCLK_EMMC>;
+		assigned-clock-rates = <200000000>;
+		clocks = <&cru SCLK_EMMC>, <&cru ACLK_EMMC>;
+		clock-names = "clk_xin", "clk_ahb";
+		clock-output-names = "emmc_cardclock";
+		#clock-cells = <0>;
+		phys = <&emmc_phy>;
+		phy-names = "phy_arasan";
+		power-domains = <&power RK3399_PD_EMMC>;
+		disable-cqe-dcmd;
+		status = "disabled";
+	};
+
+	usb_host0_ehci: usb@fe380000 {
+		compatible = "generic-ehci";
+		reg = <0x0 0xfe380000 0x0 0x20000>;
+		interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru HCLK_HOST0>, <&cru HCLK_HOST0_ARB>,
+			 <&u2phy0>;
+		phys = <&u2phy0_host>;
+		phy-names = "usb";
+		status = "disabled";
+	};
+
+	usb_host0_ohci: usb@fe3a0000 {
+		compatible = "generic-ohci";
+		reg = <0x0 0xfe3a0000 0x0 0x20000>;
+		interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru HCLK_HOST0>, <&cru HCLK_HOST0_ARB>,
+			 <&u2phy0>;
+		phys = <&u2phy0_host>;
+		phy-names = "usb";
+		status = "disabled";
+	};
+
+	usb_host1_ehci: usb@fe3c0000 {
+		compatible = "generic-ehci";
+		reg = <0x0 0xfe3c0000 0x0 0x20000>;
+		interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru HCLK_HOST1>, <&cru HCLK_HOST1_ARB>,
+			 <&u2phy1>;
+		phys = <&u2phy1_host>;
+		phy-names = "usb";
+		status = "disabled";
+	};
+
+	usb_host1_ohci: usb@fe3e0000 {
+		compatible = "generic-ohci";
+		reg = <0x0 0xfe3e0000 0x0 0x20000>;
+		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru HCLK_HOST1>, <&cru HCLK_HOST1_ARB>,
+			 <&u2phy1>;
+		phys = <&u2phy1_host>;
+		phy-names = "usb";
+		status = "disabled";
+	};
+
+	debug@fe430000 {
+		compatible = "arm,coresight-cpu-debug", "arm,primecell";
+		reg = <0 0xfe430000 0 0x1000>;
+		clocks = <&cru PCLK_COREDBG_L>;
+		clock-names = "apb_pclk";
+		cpu = <&cpu_l0>;
+	};
+
+	debug@fe432000 {
+		compatible = "arm,coresight-cpu-debug", "arm,primecell";
+		reg = <0 0xfe432000 0 0x1000>;
+		clocks = <&cru PCLK_COREDBG_L>;
+		clock-names = "apb_pclk";
+		cpu = <&cpu_l1>;
+	};
+
+	debug@fe434000 {
+		compatible = "arm,coresight-cpu-debug", "arm,primecell";
+		reg = <0 0xfe434000 0 0x1000>;
+		clocks = <&cru PCLK_COREDBG_L>;
+		clock-names = "apb_pclk";
+		cpu = <&cpu_l2>;
+	};
+
+	debug@fe436000 {
+		compatible = "arm,coresight-cpu-debug", "arm,primecell";
+		reg = <0 0xfe436000 0 0x1000>;
+		clocks = <&cru PCLK_COREDBG_L>;
+		clock-names = "apb_pclk";
+		cpu = <&cpu_l3>;
+	};
+
+	debug@fe610000 {
+		compatible = "arm,coresight-cpu-debug", "arm,primecell";
+		reg = <0 0xfe610000 0 0x1000>;
+		clocks = <&cru PCLK_COREDBG_B>;
+		clock-names = "apb_pclk";
+		cpu = <&cpu_b0>;
+	};
+
+	debug@fe710000 {
+		compatible = "arm,coresight-cpu-debug", "arm,primecell";
+		reg = <0 0xfe710000 0 0x1000>;
+		clocks = <&cru PCLK_COREDBG_B>;
+		clock-names = "apb_pclk";
+		cpu = <&cpu_b1>;
+	};
+
+	usbdrd3_0: usb@fe800000 {
+		compatible = "rockchip,rk3399-dwc3";
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+		clocks = <&cru SCLK_USB3OTG0_REF>, <&cru SCLK_USB3OTG0_SUSPEND>,
+			 <&cru ACLK_USB3OTG0>, <&cru ACLK_USB3_RKSOC_AXI_PERF>,
+			 <&cru ACLK_USB3>, <&cru ACLK_USB3_GRF>;
+		clock-names = "ref_clk", "suspend_clk",
+			      "bus_clk", "aclk_usb3_rksoc_axi_perf",
+			      "aclk_usb3", "grf_clk";
+		resets = <&cru SRST_A_USB3_OTG0>;
+		reset-names = "usb3-otg";
+		status = "disabled";
+
+		usbdrd_dwc3_0: usb@fe800000 {
+			compatible = "snps,dwc3";
+			reg = <0x0 0xfe800000 0x0 0x100000>;
+			interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH 0>;
+			clocks = <&cru SCLK_USB3OTG0_REF>, <&cru ACLK_USB3OTG0>,
+				 <&cru SCLK_USB3OTG0_SUSPEND>;
+			clock-names = "ref", "bus_early", "suspend";
+			dr_mode = "otg";
+			phys = <&u2phy0_otg>, <&tcphy0_usb3>;
+			phy-names = "usb2-phy", "usb3-phy";
+			phy_type = "utmi_wide";
+			snps,dis_enblslpm_quirk;
+			snps,dis-u2-freeclk-exists-quirk;
+			snps,dis_u2_susphy_quirk;
+			snps,dis-del-phy-power-chg-quirk;
+			snps,dis-tx-ipgap-linecheck-quirk;
+			power-domains = <&power RK3399_PD_USB3>;
+			status = "disabled";
+		};
+	};
+
+	usbdrd3_1: usb@fe900000 {
+		compatible = "rockchip,rk3399-dwc3";
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+		clocks = <&cru SCLK_USB3OTG1_REF>, <&cru SCLK_USB3OTG1_SUSPEND>,
+			 <&cru ACLK_USB3OTG1>, <&cru ACLK_USB3_RKSOC_AXI_PERF>,
+			 <&cru ACLK_USB3>, <&cru ACLK_USB3_GRF>;
+		clock-names = "ref_clk", "suspend_clk",
+			      "bus_clk", "aclk_usb3_rksoc_axi_perf",
+			      "aclk_usb3", "grf_clk";
+		resets = <&cru SRST_A_USB3_OTG1>;
+		reset-names = "usb3-otg";
+		status = "disabled";
+
+		usbdrd_dwc3_1: usb@fe900000 {
+			compatible = "snps,dwc3";
+			reg = <0x0 0xfe900000 0x0 0x100000>;
+			interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH 0>;
+			clocks = <&cru SCLK_USB3OTG1_REF>, <&cru ACLK_USB3OTG1>,
+				 <&cru SCLK_USB3OTG1_SUSPEND>;
+			clock-names = "ref", "bus_early", "suspend";
+			dr_mode = "otg";
+			phys = <&u2phy1_otg>, <&tcphy1_usb3>;
+			phy-names = "usb2-phy", "usb3-phy";
+			phy_type = "utmi_wide";
+			snps,dis_enblslpm_quirk;
+			snps,dis-u2-freeclk-exists-quirk;
+			snps,dis_u2_susphy_quirk;
+			snps,dis-del-phy-power-chg-quirk;
+			snps,dis-tx-ipgap-linecheck-quirk;
+			power-domains = <&power RK3399_PD_USB3>;
+			status = "disabled";
+		};
+	};
+
+	cdn_dp: dp@fec00000 {
+		compatible = "rockchip,rk3399-cdn-dp";
+		reg = <0x0 0xfec00000 0x0 0x100000>;
+		interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH 0>;
+		assigned-clocks = <&cru SCLK_DP_CORE>, <&cru SCLK_SPDIF_REC_DPTX>;
+		assigned-clock-rates = <100000000>, <200000000>;
+		clocks = <&cru SCLK_DP_CORE>, <&cru PCLK_DP_CTRL>,
+			 <&cru SCLK_SPDIF_REC_DPTX>, <&cru PCLK_VIO_GRF>;
+		clock-names = "core-clk", "pclk", "spdif", "grf";
+		phys = <&tcphy0_dp>, <&tcphy1_dp>;
+		power-domains = <&power RK3399_PD_HDCP>;
+		resets = <&cru SRST_DPTX_SPDIF_REC>, <&cru SRST_P_UPHY0_DPTX>,
+			 <&cru SRST_P_UPHY0_APB>, <&cru SRST_DP_CORE>;
+		reset-names = "spdif", "dptx", "apb", "core";
+		rockchip,grf = <&grf>;
+		#sound-dai-cells = <1>;
+		status = "disabled";
+
+		ports {
+			dp_in: port {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				dp_in_vopb: endpoint@0 {
+					reg = <0>;
+					remote-endpoint = <&vopb_out_dp>;
+				};
+
+				dp_in_vopl: endpoint@1 {
+					reg = <1>;
+					remote-endpoint = <&vopl_out_dp>;
+				};
+			};
+		};
+	};
+
+	gic: interrupt-controller@fee00000 {
+		compatible = "arm,gic-v3";
+		#interrupt-cells = <4>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+		interrupt-controller;
+
+		reg = <0x0 0xfee00000 0 0x10000>, /* GICD */
+		      <0x0 0xfef00000 0 0xc0000>, /* GICR */
+		      <0x0 0xfff00000 0 0x10000>, /* GICC */
+		      <0x0 0xfff10000 0 0x10000>, /* GICH */
+		      <0x0 0xfff20000 0 0x10000>; /* GICV */
+		interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH 0>;
+		its: msi-controller@fee20000 {
+			compatible = "arm,gic-v3-its";
+			msi-controller;
+			#msi-cells = <1>;
+			reg = <0x0 0xfee20000 0x0 0x20000>;
+		};
+
+		ppi-partitions {
+			ppi_cluster0: interrupt-partition-0 {
+				affinity = <&cpu_l0 &cpu_l1 &cpu_l2 &cpu_l3>;
+			};
+
+			ppi_cluster1: interrupt-partition-1 {
+				affinity = <&cpu_b0 &cpu_b1>;
+			};
+		};
+	};
+
+	saradc: saradc@ff100000 {
+		compatible = "rockchip,rk3399-saradc";
+		reg = <0x0 0xff100000 0x0 0x100>;
+		interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH 0>;
+		#io-channel-cells = <1>;
+		clocks = <&cru SCLK_SARADC>, <&cru PCLK_SARADC>;
+		clock-names = "saradc", "apb_pclk";
+		resets = <&cru SRST_P_SARADC>;
+		reset-names = "saradc-apb";
+		status = "disabled";
+	};
+
+	crypto0: crypto@ff8b0000 {
+		compatible = "rockchip,rk3399-crypto";
+		reg = <0x0 0xff8b0000 0x0 0x4000>;
+		interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru HCLK_M_CRYPTO0>, <&cru HCLK_S_CRYPTO0>, <&cru SCLK_CRYPTO0>;
+		clock-names = "hclk_master", "hclk_slave", "sclk";
+		resets = <&cru SRST_CRYPTO0>, <&cru SRST_CRYPTO0_S>, <&cru SRST_CRYPTO0_M>;
+		reset-names = "master", "slave", "crypto-rst";
+	};
+
+	crypto1: crypto@ff8b8000 {
+		compatible = "rockchip,rk3399-crypto";
+		reg = <0x0 0xff8b8000 0x0 0x4000>;
+		interrupts = <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru HCLK_M_CRYPTO1>, <&cru HCLK_S_CRYPTO1>, <&cru SCLK_CRYPTO1>;
+		clock-names = "hclk_master", "hclk_slave", "sclk";
+		resets = <&cru SRST_CRYPTO1>, <&cru SRST_CRYPTO1_S>, <&cru SRST_CRYPTO1_M>;
+		reset-names = "master", "slave", "crypto-rst";
+	};
+
+	i2c1: i2c@ff110000 {
+		compatible = "rockchip,rk3399-i2c";
+		reg = <0x0 0xff110000 0x0 0x1000>;
+		assigned-clocks = <&cru SCLK_I2C1>;
+		assigned-clock-rates = <200000000>;
+		clocks = <&cru SCLK_I2C1>, <&cru PCLK_I2C1>;
+		clock-names = "i2c", "pclk";
+		interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH 0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c1_xfer>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	i2c2: i2c@ff120000 {
+		compatible = "rockchip,rk3399-i2c";
+		reg = <0x0 0xff120000 0x0 0x1000>;
+		assigned-clocks = <&cru SCLK_I2C2>;
+		assigned-clock-rates = <200000000>;
+		clocks = <&cru SCLK_I2C2>, <&cru PCLK_I2C2>;
+		clock-names = "i2c", "pclk";
+		interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH 0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c2_xfer>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	i2c3: i2c@ff130000 {
+		compatible = "rockchip,rk3399-i2c";
+		reg = <0x0 0xff130000 0x0 0x1000>;
+		assigned-clocks = <&cru SCLK_I2C3>;
+		assigned-clock-rates = <200000000>;
+		clocks = <&cru SCLK_I2C3>, <&cru PCLK_I2C3>;
+		clock-names = "i2c", "pclk";
+		interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH 0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c3_xfer>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	i2c5: i2c@ff140000 {
+		compatible = "rockchip,rk3399-i2c";
+		reg = <0x0 0xff140000 0x0 0x1000>;
+		assigned-clocks = <&cru SCLK_I2C5>;
+		assigned-clock-rates = <200000000>;
+		clocks = <&cru SCLK_I2C5>, <&cru PCLK_I2C5>;
+		clock-names = "i2c", "pclk";
+		interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH 0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c5_xfer>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	i2c6: i2c@ff150000 {
+		compatible = "rockchip,rk3399-i2c";
+		reg = <0x0 0xff150000 0x0 0x1000>;
+		assigned-clocks = <&cru SCLK_I2C6>;
+		assigned-clock-rates = <200000000>;
+		clocks = <&cru SCLK_I2C6>, <&cru PCLK_I2C6>;
+		clock-names = "i2c", "pclk";
+		interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH 0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c6_xfer>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	i2c7: i2c@ff160000 {
+		compatible = "rockchip,rk3399-i2c";
+		reg = <0x0 0xff160000 0x0 0x1000>;
+		assigned-clocks = <&cru SCLK_I2C7>;
+		assigned-clock-rates = <200000000>;
+		clocks = <&cru SCLK_I2C7>, <&cru PCLK_I2C7>;
+		clock-names = "i2c", "pclk";
+		interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH 0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c7_xfer>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	uart0: serial@ff180000 {
+		compatible = "rockchip,rk3399-uart", "snps,dw-apb-uart";
+		reg = <0x0 0xff180000 0x0 0x100>;
+		clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
+		clock-names = "baudclk", "apb_pclk";
+		interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH 0>;
+		reg-shift = <2>;
+		reg-io-width = <4>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&uart0_xfer>;
+		status = "disabled";
+	};
+
+	uart1: serial@ff190000 {
+		compatible = "rockchip,rk3399-uart", "snps,dw-apb-uart";
+		reg = <0x0 0xff190000 0x0 0x100>;
+		clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
+		clock-names = "baudclk", "apb_pclk";
+		interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH 0>;
+		reg-shift = <2>;
+		reg-io-width = <4>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&uart1_xfer>;
+		status = "disabled";
+	};
+
+	uart2: serial@ff1a0000 {
+		compatible = "rockchip,rk3399-uart", "snps,dw-apb-uart";
+		reg = <0x0 0xff1a0000 0x0 0x100>;
+		clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
+		clock-names = "baudclk", "apb_pclk";
+		interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH 0>;
+		reg-shift = <2>;
+		reg-io-width = <4>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&uart2c_xfer>;
+		status = "disabled";
+	};
+
+	uart3: serial@ff1b0000 {
+		compatible = "rockchip,rk3399-uart", "snps,dw-apb-uart";
+		reg = <0x0 0xff1b0000 0x0 0x100>;
+		clocks = <&cru SCLK_UART3>, <&cru PCLK_UART3>;
+		clock-names = "baudclk", "apb_pclk";
+		interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH 0>;
+		reg-shift = <2>;
+		reg-io-width = <4>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&uart3_xfer>;
+		status = "disabled";
+	};
+
+	spi0: spi@ff1c0000 {
+		compatible = "rockchip,rk3399-spi", "rockchip,rk3066-spi";
+		reg = <0x0 0xff1c0000 0x0 0x1000>;
+		clocks = <&cru SCLK_SPI0>, <&cru PCLK_SPI0>;
+		clock-names = "spiclk", "apb_pclk";
+		interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH 0>;
+		dmas = <&dmac_peri 10>, <&dmac_peri 11>;
+		dma-names = "tx", "rx";
+		pinctrl-names = "default";
+		pinctrl-0 = <&spi0_clk &spi0_tx &spi0_rx &spi0_cs0>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	spi1: spi@ff1d0000 {
+		compatible = "rockchip,rk3399-spi", "rockchip,rk3066-spi";
+		reg = <0x0 0xff1d0000 0x0 0x1000>;
+		clocks = <&cru SCLK_SPI1>, <&cru PCLK_SPI1>;
+		clock-names = "spiclk", "apb_pclk";
+		interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH 0>;
+		dmas = <&dmac_peri 12>, <&dmac_peri 13>;
+		dma-names = "tx", "rx";
+		pinctrl-names = "default";
+		pinctrl-0 = <&spi1_clk &spi1_tx &spi1_rx &spi1_cs0>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	spi2: spi@ff1e0000 {
+		compatible = "rockchip,rk3399-spi", "rockchip,rk3066-spi";
+		reg = <0x0 0xff1e0000 0x0 0x1000>;
+		clocks = <&cru SCLK_SPI2>, <&cru PCLK_SPI2>;
+		clock-names = "spiclk", "apb_pclk";
+		interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH 0>;
+		dmas = <&dmac_peri 14>, <&dmac_peri 15>;
+		dma-names = "tx", "rx";
+		pinctrl-names = "default";
+		pinctrl-0 = <&spi2_clk &spi2_tx &spi2_rx &spi2_cs0>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	spi4: spi@ff1f0000 {
+		compatible = "rockchip,rk3399-spi", "rockchip,rk3066-spi";
+		reg = <0x0 0xff1f0000 0x0 0x1000>;
+		clocks = <&cru SCLK_SPI4>, <&cru PCLK_SPI4>;
+		clock-names = "spiclk", "apb_pclk";
+		interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH 0>;
+		dmas = <&dmac_peri 18>, <&dmac_peri 19>;
+		dma-names = "tx", "rx";
+		pinctrl-names = "default";
+		pinctrl-0 = <&spi4_clk &spi4_tx &spi4_rx &spi4_cs0>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	spi5: spi@ff200000 {
+		compatible = "rockchip,rk3399-spi", "rockchip,rk3066-spi";
+		reg = <0x0 0xff200000 0x0 0x1000>;
+		clocks = <&cru SCLK_SPI5>, <&cru PCLK_SPI5>;
+		clock-names = "spiclk", "apb_pclk";
+		interrupts = <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH 0>;
+		dmas = <&dmac_bus 8>, <&dmac_bus 9>;
+		dma-names = "tx", "rx";
+		pinctrl-names = "default";
+		pinctrl-0 = <&spi5_clk &spi5_tx &spi5_rx &spi5_cs0>;
+		power-domains = <&power RK3399_PD_SDIOAUDIO>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	thermal_zones: thermal-zones {
+		cpu_thermal: cpu-thermal {
+			polling-delay-passive = <100>;
+			polling-delay = <1000>;
+
+			thermal-sensors = <&tsadc 0>;
+
+			trips {
+				cpu_alert0: cpu_alert0 {
+					temperature = <70000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+				cpu_alert1: cpu_alert1 {
+					temperature = <75000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+				cpu_crit: cpu_crit {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&cpu_alert0>;
+					cooling-device =
+						<&cpu_b0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+						<&cpu_b1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+				map1 {
+					trip = <&cpu_alert1>;
+					cooling-device =
+						<&cpu_l0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+						<&cpu_l1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+						<&cpu_l2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+						<&cpu_l3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+						<&cpu_b0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+						<&cpu_b1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+
+		gpu_thermal: gpu-thermal {
+			polling-delay-passive = <100>;
+			polling-delay = <1000>;
+
+			thermal-sensors = <&tsadc 1>;
+
+			trips {
+				gpu_alert0: gpu_alert0 {
+					temperature = <75000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+				gpu_crit: gpu_crit {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&gpu_alert0>;
+					cooling-device =
+						<&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+	};
+
+	tsadc: tsadc@ff260000 {
+		compatible = "rockchip,rk3399-tsadc";
+		reg = <0x0 0xff260000 0x0 0x100>;
+		interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH 0>;
+		assigned-clocks = <&cru SCLK_TSADC>;
+		assigned-clock-rates = <750000>;
+		clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>;
+		clock-names = "tsadc", "apb_pclk";
+		resets = <&cru SRST_TSADC>;
+		reset-names = "tsadc-apb";
+		rockchip,grf = <&grf>;
+		rockchip,hw-tshut-temp = <95000>;
+		pinctrl-names = "init", "default", "sleep";
+		pinctrl-0 = <&otp_pin>;
+		pinctrl-1 = <&otp_out>;
+		pinctrl-2 = <&otp_pin>;
+		#thermal-sensor-cells = <1>;
+		status = "disabled";
+	};
+
+	qos_emmc: qos@ffa58000 {
+		compatible = "rockchip,rk3399-qos", "syscon";
+		reg = <0x0 0xffa58000 0x0 0x20>;
+	};
+
+	qos_gmac: qos@ffa5c000 {
+		compatible = "rockchip,rk3399-qos", "syscon";
+		reg = <0x0 0xffa5c000 0x0 0x20>;
+	};
+
+	qos_pcie: qos@ffa60080 {
+		compatible = "rockchip,rk3399-qos", "syscon";
+		reg = <0x0 0xffa60080 0x0 0x20>;
+	};
+
+	qos_usb_host0: qos@ffa60100 {
+		compatible = "rockchip,rk3399-qos", "syscon";
+		reg = <0x0 0xffa60100 0x0 0x20>;
+	};
+
+	qos_usb_host1: qos@ffa60180 {
+		compatible = "rockchip,rk3399-qos", "syscon";
+		reg = <0x0 0xffa60180 0x0 0x20>;
+	};
+
+	qos_usb_otg0: qos@ffa70000 {
+		compatible = "rockchip,rk3399-qos", "syscon";
+		reg = <0x0 0xffa70000 0x0 0x20>;
+	};
+
+	qos_usb_otg1: qos@ffa70080 {
+		compatible = "rockchip,rk3399-qos", "syscon";
+		reg = <0x0 0xffa70080 0x0 0x20>;
+	};
+
+	qos_sd: qos@ffa74000 {
+		compatible = "rockchip,rk3399-qos", "syscon";
+		reg = <0x0 0xffa74000 0x0 0x20>;
+	};
+
+	qos_sdioaudio: qos@ffa76000 {
+		compatible = "rockchip,rk3399-qos", "syscon";
+		reg = <0x0 0xffa76000 0x0 0x20>;
+	};
+
+	qos_hdcp: qos@ffa90000 {
+		compatible = "rockchip,rk3399-qos", "syscon";
+		reg = <0x0 0xffa90000 0x0 0x20>;
+	};
+
+	qos_iep: qos@ffa98000 {
+		compatible = "rockchip,rk3399-qos", "syscon";
+		reg = <0x0 0xffa98000 0x0 0x20>;
+	};
+
+	qos_isp0_m0: qos@ffaa0000 {
+		compatible = "rockchip,rk3399-qos", "syscon";
+		reg = <0x0 0xffaa0000 0x0 0x20>;
+	};
+
+	qos_isp0_m1: qos@ffaa0080 {
+		compatible = "rockchip,rk3399-qos", "syscon";
+		reg = <0x0 0xffaa0080 0x0 0x20>;
+	};
+
+	qos_isp1_m0: qos@ffaa8000 {
+		compatible = "rockchip,rk3399-qos", "syscon";
+		reg = <0x0 0xffaa8000 0x0 0x20>;
+	};
+
+	qos_isp1_m1: qos@ffaa8080 {
+		compatible = "rockchip,rk3399-qos", "syscon";
+		reg = <0x0 0xffaa8080 0x0 0x20>;
+	};
+
+	qos_rga_r: qos@ffab0000 {
+		compatible = "rockchip,rk3399-qos", "syscon";
+		reg = <0x0 0xffab0000 0x0 0x20>;
+	};
+
+	qos_rga_w: qos@ffab0080 {
+		compatible = "rockchip,rk3399-qos", "syscon";
+		reg = <0x0 0xffab0080 0x0 0x20>;
+	};
+
+	qos_video_m0: qos@ffab8000 {
+		compatible = "rockchip,rk3399-qos", "syscon";
+		reg = <0x0 0xffab8000 0x0 0x20>;
+	};
+
+	qos_video_m1_r: qos@ffac0000 {
+		compatible = "rockchip,rk3399-qos", "syscon";
+		reg = <0x0 0xffac0000 0x0 0x20>;
+	};
+
+	qos_video_m1_w: qos@ffac0080 {
+		compatible = "rockchip,rk3399-qos", "syscon";
+		reg = <0x0 0xffac0080 0x0 0x20>;
+	};
+
+	qos_vop_big_r: qos@ffac8000 {
+		compatible = "rockchip,rk3399-qos", "syscon";
+		reg = <0x0 0xffac8000 0x0 0x20>;
+	};
+
+	qos_vop_big_w: qos@ffac8080 {
+		compatible = "rockchip,rk3399-qos", "syscon";
+		reg = <0x0 0xffac8080 0x0 0x20>;
+	};
+
+	qos_vop_little: qos@ffad0000 {
+		compatible = "rockchip,rk3399-qos", "syscon";
+		reg = <0x0 0xffad0000 0x0 0x20>;
+	};
+
+	qos_perihp: qos@ffad8080 {
+		compatible = "rockchip,rk3399-qos", "syscon";
+		reg = <0x0 0xffad8080 0x0 0x20>;
+	};
+
+	qos_gpu: qos@ffae0000 {
+		compatible = "rockchip,rk3399-qos", "syscon";
+		reg = <0x0 0xffae0000 0x0 0x20>;
+	};
+
+	pmu: power-management@ff310000 {
+		compatible = "rockchip,rk3399-pmu", "syscon", "simple-mfd";
+		reg = <0x0 0xff310000 0x0 0x1000>;
+
+		/*
+		 * Note: RK3399 supports 6 voltage domains including VD_CORE_L,
+		 * VD_CORE_B, VD_CENTER, VD_GPU, VD_LOGIC and VD_PMU.
+		 * Some of the power domains are grouped together for every
+		 * voltage domain.
+		 * The detail contents as below.
+		 */
+		power: power-controller {
+			compatible = "rockchip,rk3399-power-controller";
+			#power-domain-cells = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			/* These power domains are grouped by VD_CENTER */
+			power-domain@RK3399_PD_IEP {
+				reg = <RK3399_PD_IEP>;
+				clocks = <&cru ACLK_IEP>,
+					 <&cru HCLK_IEP>;
+				pm_qos = <&qos_iep>;
+				#power-domain-cells = <0>;
+			};
+			power-domain@RK3399_PD_RGA {
+				reg = <RK3399_PD_RGA>;
+				clocks = <&cru ACLK_RGA>,
+					 <&cru HCLK_RGA>;
+				pm_qos = <&qos_rga_r>,
+					 <&qos_rga_w>;
+				#power-domain-cells = <0>;
+			};
+			power-domain@RK3399_PD_VCODEC {
+				reg = <RK3399_PD_VCODEC>;
+				clocks = <&cru ACLK_VCODEC>,
+					 <&cru HCLK_VCODEC>;
+				pm_qos = <&qos_video_m0>;
+				#power-domain-cells = <0>;
+			};
+			power-domain@RK3399_PD_VDU {
+				reg = <RK3399_PD_VDU>;
+				clocks = <&cru ACLK_VDU>,
+					 <&cru HCLK_VDU>,
+					 <&cru SCLK_VDU_CA>,
+					 <&cru SCLK_VDU_CORE>;
+				pm_qos = <&qos_video_m1_r>,
+					 <&qos_video_m1_w>;
+				#power-domain-cells = <0>;
+			};
+
+			/* These power domains are grouped by VD_GPU */
+			power-domain@RK3399_PD_GPU {
+				reg = <RK3399_PD_GPU>;
+				clocks = <&cru ACLK_GPU>;
+				pm_qos = <&qos_gpu>;
+				#power-domain-cells = <0>;
+			};
+
+			/* These power domains are grouped by VD_LOGIC */
+			power-domain@RK3399_PD_EDP {
+				reg = <RK3399_PD_EDP>;
+				clocks = <&cru PCLK_EDP_CTRL>;
+				#power-domain-cells = <0>;
+			};
+			power-domain@RK3399_PD_EMMC {
+				reg = <RK3399_PD_EMMC>;
+				clocks = <&cru ACLK_EMMC>;
+				pm_qos = <&qos_emmc>;
+				#power-domain-cells = <0>;
+			};
+			power-domain@RK3399_PD_GMAC {
+				reg = <RK3399_PD_GMAC>;
+				clocks = <&cru ACLK_GMAC>,
+					 <&cru PCLK_GMAC>;
+				pm_qos = <&qos_gmac>;
+				#power-domain-cells = <0>;
+			};
+			power-domain@RK3399_PD_SD {
+				reg = <RK3399_PD_SD>;
+				clocks = <&cru HCLK_SDMMC>,
+					 <&cru SCLK_SDMMC>;
+				pm_qos = <&qos_sd>;
+				#power-domain-cells = <0>;
+			};
+			power-domain@RK3399_PD_SDIOAUDIO {
+				reg = <RK3399_PD_SDIOAUDIO>;
+				clocks = <&cru HCLK_SDIO>;
+				pm_qos = <&qos_sdioaudio>;
+				#power-domain-cells = <0>;
+			};
+			power-domain@RK3399_PD_TCPD0 {
+				reg = <RK3399_PD_TCPD0>;
+				clocks = <&cru SCLK_UPHY0_TCPDCORE>,
+					 <&cru SCLK_UPHY0_TCPDPHY_REF>;
+				#power-domain-cells = <0>;
+			};
+			power-domain@RK3399_PD_TCPD1 {
+				reg = <RK3399_PD_TCPD1>;
+				clocks = <&cru SCLK_UPHY1_TCPDCORE>,
+					 <&cru SCLK_UPHY1_TCPDPHY_REF>;
+				#power-domain-cells = <0>;
+			};
+			power-domain@RK3399_PD_USB3 {
+				reg = <RK3399_PD_USB3>;
+				clocks = <&cru ACLK_USB3>;
+				pm_qos = <&qos_usb_otg0>,
+					 <&qos_usb_otg1>;
+				#power-domain-cells = <0>;
+			};
+			power-domain@RK3399_PD_VIO {
+				reg = <RK3399_PD_VIO>;
+				#power-domain-cells = <1>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				power-domain@RK3399_PD_HDCP {
+					reg = <RK3399_PD_HDCP>;
+					clocks = <&cru ACLK_HDCP>,
+						 <&cru HCLK_HDCP>,
+						 <&cru PCLK_HDCP>;
+					pm_qos = <&qos_hdcp>;
+					#power-domain-cells = <0>;
+				};
+				power-domain@RK3399_PD_ISP0 {
+					reg = <RK3399_PD_ISP0>;
+					clocks = <&cru ACLK_ISP0>,
+						 <&cru HCLK_ISP0>;
+					pm_qos = <&qos_isp0_m0>,
+						 <&qos_isp0_m1>;
+					#power-domain-cells = <0>;
+				};
+				power-domain@RK3399_PD_ISP1 {
+					reg = <RK3399_PD_ISP1>;
+					clocks = <&cru ACLK_ISP1>,
+						 <&cru HCLK_ISP1>;
+					pm_qos = <&qos_isp1_m0>,
+						 <&qos_isp1_m1>;
+					#power-domain-cells = <0>;
+				};
+				power-domain@RK3399_PD_VO {
+					reg = <RK3399_PD_VO>;
+					#power-domain-cells = <1>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					power-domain@RK3399_PD_VOPB {
+						reg = <RK3399_PD_VOPB>;
+						clocks = <&cru ACLK_VOP0>,
+							 <&cru HCLK_VOP0>;
+						pm_qos = <&qos_vop_big_r>,
+							 <&qos_vop_big_w>;
+						#power-domain-cells = <0>;
+					};
+					power-domain@RK3399_PD_VOPL {
+						reg = <RK3399_PD_VOPL>;
+						clocks = <&cru ACLK_VOP1>,
+							 <&cru HCLK_VOP1>;
+						pm_qos = <&qos_vop_little>;
+						#power-domain-cells = <0>;
+					};
+				};
+			};
+		};
+	};
+
+	pmugrf: syscon@ff320000 {
+		compatible = "rockchip,rk3399-pmugrf", "syscon", "simple-mfd";
+		reg = <0x0 0xff320000 0x0 0x1000>;
+
+		pmu_io_domains: io-domains {
+			compatible = "rockchip,rk3399-pmu-io-voltage-domain";
+			status = "disabled";
+		};
+	};
+
+	spi3: spi@ff350000 {
+		compatible = "rockchip,rk3399-spi", "rockchip,rk3066-spi";
+		reg = <0x0 0xff350000 0x0 0x1000>;
+		clocks = <&pmucru SCLK_SPI3_PMU>, <&pmucru PCLK_SPI3_PMU>;
+		clock-names = "spiclk", "apb_pclk";
+		interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH 0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&spi3_clk &spi3_tx &spi3_rx &spi3_cs0>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	uart4: serial@ff370000 {
+		compatible = "rockchip,rk3399-uart", "snps,dw-apb-uart";
+		reg = <0x0 0xff370000 0x0 0x100>;
+		clocks = <&pmucru SCLK_UART4_PMU>, <&pmucru PCLK_UART4_PMU>;
+		clock-names = "baudclk", "apb_pclk";
+		interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH 0>;
+		reg-shift = <2>;
+		reg-io-width = <4>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&uart4_xfer>;
+		status = "disabled";
+	};
+
+	i2c0: i2c@ff3c0000 {
+		compatible = "rockchip,rk3399-i2c";
+		reg = <0x0 0xff3c0000 0x0 0x1000>;
+		assigned-clocks = <&pmucru SCLK_I2C0_PMU>;
+		assigned-clock-rates = <200000000>;
+		clocks = <&pmucru SCLK_I2C0_PMU>, <&pmucru PCLK_I2C0_PMU>;
+		clock-names = "i2c", "pclk";
+		interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH 0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c0_xfer>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	i2c4: i2c@ff3d0000 {
+		compatible = "rockchip,rk3399-i2c";
+		reg = <0x0 0xff3d0000 0x0 0x1000>;
+		assigned-clocks = <&pmucru SCLK_I2C4_PMU>;
+		assigned-clock-rates = <200000000>;
+		clocks = <&pmucru SCLK_I2C4_PMU>, <&pmucru PCLK_I2C4_PMU>;
+		clock-names = "i2c", "pclk";
+		interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH 0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c4_xfer>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	i2c8: i2c@ff3e0000 {
+		compatible = "rockchip,rk3399-i2c";
+		reg = <0x0 0xff3e0000 0x0 0x1000>;
+		assigned-clocks = <&pmucru SCLK_I2C8_PMU>;
+		assigned-clock-rates = <200000000>;
+		clocks = <&pmucru SCLK_I2C8_PMU>, <&pmucru PCLK_I2C8_PMU>;
+		clock-names = "i2c", "pclk";
+		interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH 0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c8_xfer>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	pwm0: pwm@ff420000 {
+		compatible = "rockchip,rk3399-pwm", "rockchip,rk3288-pwm";
+		reg = <0x0 0xff420000 0x0 0x10>;
+		#pwm-cells = <3>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm0_pin>;
+		clocks = <&pmucru PCLK_RKPWM_PMU>;
+		status = "disabled";
+	};
+
+	pwm1: pwm@ff420010 {
+		compatible = "rockchip,rk3399-pwm", "rockchip,rk3288-pwm";
+		reg = <0x0 0xff420010 0x0 0x10>;
+		#pwm-cells = <3>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm1_pin>;
+		clocks = <&pmucru PCLK_RKPWM_PMU>;
+		status = "disabled";
+	};
+
+	pwm2: pwm@ff420020 {
+		compatible = "rockchip,rk3399-pwm", "rockchip,rk3288-pwm";
+		reg = <0x0 0xff420020 0x0 0x10>;
+		#pwm-cells = <3>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm2_pin>;
+		clocks = <&pmucru PCLK_RKPWM_PMU>;
+		status = "disabled";
+	};
+
+	pwm3: pwm@ff420030 {
+		compatible = "rockchip,rk3399-pwm", "rockchip,rk3288-pwm";
+		reg = <0x0 0xff420030 0x0 0x10>;
+		#pwm-cells = <3>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm3a_pin>;
+		clocks = <&pmucru PCLK_RKPWM_PMU>;
+		status = "disabled";
+	};
+
+	dfi: dfi@ff630000 {
+		reg = <0x00 0xff630000 0x00 0x4000>;
+		compatible = "rockchip,rk3399-dfi";
+		rockchip,pmu = <&pmugrf>;
+		interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru PCLK_DDR_MON>;
+		clock-names = "pclk_ddr_mon";
+	};
+
+	vpu: video-codec@ff650000 {
+		compatible = "rockchip,rk3399-vpu";
+		reg = <0x0 0xff650000 0x0 0x800>;
+		interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH 0>;
+		interrupt-names = "vepu", "vdpu";
+		clocks = <&cru ACLK_VCODEC>, <&cru HCLK_VCODEC>;
+		clock-names = "aclk", "hclk";
+		iommus = <&vpu_mmu>;
+		power-domains = <&power RK3399_PD_VCODEC>;
+	};
+
+	vpu_mmu: iommu@ff650800 {
+		compatible = "rockchip,iommu";
+		reg = <0x0 0xff650800 0x0 0x40>;
+		interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru ACLK_VCODEC>, <&cru HCLK_VCODEC>;
+		clock-names = "aclk", "iface";
+		#iommu-cells = <0>;
+		power-domains = <&power RK3399_PD_VCODEC>;
+	};
+
+	vdec: video-codec@ff660000 {
+		compatible = "rockchip,rk3399-vdec";
+		reg = <0x0 0xff660000 0x0 0x480>;
+		interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru ACLK_VDU>, <&cru HCLK_VDU>,
+			 <&cru SCLK_VDU_CA>, <&cru SCLK_VDU_CORE>;
+		clock-names = "axi", "ahb", "cabac", "core";
+		iommus = <&vdec_mmu>;
+		power-domains = <&power RK3399_PD_VDU>;
+	};
+
+	vdec_mmu: iommu@ff660480 {
+		compatible = "rockchip,iommu";
+		reg = <0x0 0xff660480 0x0 0x40>, <0x0 0xff6604c0 0x0 0x40>;
+		interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru ACLK_VDU>, <&cru HCLK_VDU>;
+		clock-names = "aclk", "iface";
+		power-domains = <&power RK3399_PD_VDU>;
+		#iommu-cells = <0>;
+	};
+
+	iep_mmu: iommu@ff670800 {
+		compatible = "rockchip,iommu";
+		reg = <0x0 0xff670800 0x0 0x40>;
+		interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru ACLK_IEP>, <&cru HCLK_IEP>;
+		clock-names = "aclk", "iface";
+		#iommu-cells = <0>;
+		status = "disabled";
+	};
+
+	rga: rga@ff680000 {
+		compatible = "rockchip,rk3399-rga";
+		reg = <0x0 0xff680000 0x0 0x10000>;
+		interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru ACLK_RGA>, <&cru HCLK_RGA>, <&cru SCLK_RGA_CORE>;
+		clock-names = "aclk", "hclk", "sclk";
+		resets = <&cru SRST_RGA_CORE>, <&cru SRST_A_RGA>, <&cru SRST_H_RGA>;
+		reset-names = "core", "axi", "ahb";
+		power-domains = <&power RK3399_PD_RGA>;
+	};
+
+	efuse0: efuse@ff690000 {
+		compatible = "rockchip,rk3399-efuse";
+		reg = <0x0 0xff690000 0x0 0x80>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		clocks = <&cru PCLK_EFUSE1024NS>;
+		clock-names = "pclk_efuse";
+
+		/* Data cells */
+		cpu_id: cpu-id@7 {
+			reg = <0x07 0x10>;
+		};
+		cpub_leakage: cpu-leakage@17 {
+			reg = <0x17 0x1>;
+		};
+		gpu_leakage: gpu-leakage@18 {
+			reg = <0x18 0x1>;
+		};
+		center_leakage: center-leakage@19 {
+			reg = <0x19 0x1>;
+		};
+		cpul_leakage: cpu-leakage@1a {
+			reg = <0x1a 0x1>;
+		};
+		logic_leakage: logic-leakage@1b {
+			reg = <0x1b 0x1>;
+		};
+		wafer_info: wafer-info@1c {
+			reg = <0x1c 0x1>;
+		};
+	};
+
+	dmac_bus: dma-controller@ff6d0000 {
+		compatible = "arm,pl330", "arm,primecell";
+		reg = <0x0 0xff6d0000 0x0 0x4000>;
+		interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH 0>;
+		#dma-cells = <1>;
+		arm,pl330-periph-burst;
+		clocks = <&cru ACLK_DMAC0_PERILP>;
+		clock-names = "apb_pclk";
+	};
+
+	dmac_peri: dma-controller@ff6e0000 {
+		compatible = "arm,pl330", "arm,primecell";
+		reg = <0x0 0xff6e0000 0x0 0x4000>;
+		interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH 0>;
+		#dma-cells = <1>;
+		arm,pl330-periph-burst;
+		clocks = <&cru ACLK_DMAC1_PERILP>;
+		clock-names = "apb_pclk";
+	};
+
+	pmucru: clock-controller@ff750000 {
+		compatible = "rockchip,rk3399-pmucru";
+		reg = <0x0 0xff750000 0x0 0x1000>;
+		clocks = <&xin24m>;
+		clock-names = "xin24m";
+		rockchip,grf = <&pmugrf>;
+		#clock-cells = <1>;
+		#reset-cells = <1>;
+		assigned-clocks = <&pmucru PLL_PPLL>;
+		assigned-clock-rates = <676000000>;
+	};
+
+	cru: clock-controller@ff760000 {
+		compatible = "rockchip,rk3399-cru";
+		reg = <0x0 0xff760000 0x0 0x1000>;
+		clocks = <&xin24m>;
+		clock-names = "xin24m";
+		rockchip,grf = <&grf>;
+		#clock-cells = <1>;
+		#reset-cells = <1>;
+		assigned-clocks =
+			<&cru PLL_GPLL>, <&cru PLL_CPLL>,
+			<&cru PLL_NPLL>,
+			<&cru ACLK_PERIHP>, <&cru HCLK_PERIHP>,
+			<&cru PCLK_PERIHP>,
+			<&cru ACLK_PERILP0>, <&cru HCLK_PERILP0>,
+			<&cru PCLK_PERILP0>, <&cru ACLK_CCI>,
+			<&cru HCLK_PERILP1>, <&cru PCLK_PERILP1>,
+			<&cru ACLK_VIO>, <&cru ACLK_HDCP>,
+			<&cru ACLK_GIC_PRE>,
+			<&cru PCLK_DDR>,
+			<&cru ACLK_VDU>;
+		assigned-clock-rates =
+			 <594000000>,  <800000000>,
+			<1000000000>,
+			 <150000000>,   <75000000>,
+			  <37500000>,
+			 <100000000>,  <100000000>,
+			  <50000000>, <600000000>,
+			 <100000000>,   <50000000>,
+			 <400000000>, <400000000>,
+			 <200000000>,
+			 <200000000>,
+			 <400000000>;
+	};
+
+	grf: syscon@ff770000 {
+		compatible = "rockchip,rk3399-grf", "syscon", "simple-mfd";
+		reg = <0x0 0xff770000 0x0 0x10000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		io_domains: io-domains {
+			compatible = "rockchip,rk3399-io-voltage-domain";
+			status = "disabled";
+		};
+
+		mipi_dphy_rx0: mipi-dphy-rx0 {
+			compatible = "rockchip,rk3399-mipi-dphy-rx0";
+			clocks = <&cru SCLK_MIPIDPHY_REF>,
+				 <&cru SCLK_DPHY_RX0_CFG>,
+				 <&cru PCLK_VIO_GRF>;
+			clock-names = "dphy-ref", "dphy-cfg", "grf";
+			power-domains = <&power RK3399_PD_VIO>;
+			#phy-cells = <0>;
+			status = "disabled";
+		};
+
+		u2phy0: usb2phy@e450 {
+			compatible = "rockchip,rk3399-usb2phy";
+			reg = <0xe450 0x10>;
+			clocks = <&cru SCLK_USB2PHY0_REF>;
+			clock-names = "phyclk";
+			#clock-cells = <0>;
+			clock-output-names = "clk_usbphy0_480m";
+			status = "disabled";
+
+			u2phy0_host: host-port {
+				#phy-cells = <0>;
+				interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH 0>;
+				interrupt-names = "linestate";
+				status = "disabled";
+			};
+
+			u2phy0_otg: otg-port {
+				#phy-cells = <0>;
+				interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH 0>,
+					     <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH 0>,
+					     <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH 0>;
+				interrupt-names = "otg-bvalid", "otg-id",
+						  "linestate";
+				status = "disabled";
+			};
+		};
+
+		u2phy1: usb2phy@e460 {
+			compatible = "rockchip,rk3399-usb2phy";
+			reg = <0xe460 0x10>;
+			clocks = <&cru SCLK_USB2PHY1_REF>;
+			clock-names = "phyclk";
+			#clock-cells = <0>;
+			clock-output-names = "clk_usbphy1_480m";
+			status = "disabled";
+
+			u2phy1_host: host-port {
+				#phy-cells = <0>;
+				interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH 0>;
+				interrupt-names = "linestate";
+				status = "disabled";
+			};
+
+			u2phy1_otg: otg-port {
+				#phy-cells = <0>;
+				interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH 0>,
+					     <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH 0>,
+					     <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH 0>;
+				interrupt-names = "otg-bvalid", "otg-id",
+						  "linestate";
+				status = "disabled";
+			};
+		};
+
+		emmc_phy: phy@f780 {
+			compatible = "rockchip,rk3399-emmc-phy";
+			reg = <0xf780 0x24>;
+			clocks = <&sdhci>;
+			clock-names = "emmcclk";
+			drive-impedance-ohm = <50>;
+			#phy-cells = <0>;
+			status = "disabled";
+		};
+
+		pcie_phy: pcie-phy {
+			compatible = "rockchip,rk3399-pcie-phy";
+			clocks = <&cru SCLK_PCIEPHY_REF>;
+			clock-names = "refclk";
+			#phy-cells = <1>;
+			resets = <&cru SRST_PCIEPHY>;
+			reset-names = "phy";
+			status = "disabled";
+		};
+	};
+
+	tcphy0: phy@ff7c0000 {
+		compatible = "rockchip,rk3399-typec-phy";
+		reg = <0x0 0xff7c0000 0x0 0x40000>;
+		clocks = <&cru SCLK_UPHY0_TCPDCORE>,
+			 <&cru SCLK_UPHY0_TCPDPHY_REF>;
+		clock-names = "tcpdcore", "tcpdphy-ref";
+		assigned-clocks = <&cru SCLK_UPHY0_TCPDCORE>;
+		assigned-clock-rates = <50000000>;
+		power-domains = <&power RK3399_PD_TCPD0>;
+		resets = <&cru SRST_UPHY0>,
+			 <&cru SRST_UPHY0_PIPE_L00>,
+			 <&cru SRST_P_UPHY0_TCPHY>;
+		reset-names = "uphy", "uphy-pipe", "uphy-tcphy";
+		rockchip,grf = <&grf>;
+		status = "disabled";
+
+		tcphy0_dp: dp-port {
+			#phy-cells = <0>;
+		};
+
+		tcphy0_usb3: usb3-port {
+			#phy-cells = <0>;
+		};
+	};
+
+	tcphy1: phy@ff800000 {
+		compatible = "rockchip,rk3399-typec-phy";
+		reg = <0x0 0xff800000 0x0 0x40000>;
+		clocks = <&cru SCLK_UPHY1_TCPDCORE>,
+			 <&cru SCLK_UPHY1_TCPDPHY_REF>;
+		clock-names = "tcpdcore", "tcpdphy-ref";
+		assigned-clocks = <&cru SCLK_UPHY1_TCPDCORE>;
+		assigned-clock-rates = <50000000>;
+		power-domains = <&power RK3399_PD_TCPD1>;
+		resets = <&cru SRST_UPHY1>,
+			 <&cru SRST_UPHY1_PIPE_L00>,
+			 <&cru SRST_P_UPHY1_TCPHY>;
+		reset-names = "uphy", "uphy-pipe", "uphy-tcphy";
+		rockchip,grf = <&grf>;
+		status = "disabled";
+
+		tcphy1_dp: dp-port {
+			#phy-cells = <0>;
+		};
+
+		tcphy1_usb3: usb3-port {
+			#phy-cells = <0>;
+		};
+	};
+
+	watchdog@ff848000 {
+		compatible = "rockchip,rk3399-wdt", "snps,dw-wdt";
+		reg = <0x0 0xff848000 0x0 0x100>;
+		clocks = <&cru PCLK_WDT>;
+		interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH 0>;
+	};
+
+	rktimer: rktimer@ff850000 {
+		compatible = "rockchip,rk3399-timer";
+		reg = <0x0 0xff850000 0x0 0x1000>;
+		interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru PCLK_TIMER0>, <&cru SCLK_TIMER00>;
+		clock-names = "pclk", "timer";
+	};
+
+	spdif: spdif@ff870000 {
+		compatible = "rockchip,rk3399-spdif";
+		reg = <0x0 0xff870000 0x0 0x1000>;
+		interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH 0>;
+		dmas = <&dmac_bus 7>;
+		dma-names = "tx";
+		clock-names = "mclk", "hclk";
+		clocks = <&cru SCLK_SPDIF_8CH>, <&cru HCLK_SPDIF>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&spdif_bus>;
+		power-domains = <&power RK3399_PD_SDIOAUDIO>;
+		#sound-dai-cells = <0>;
+		status = "disabled";
+	};
+
+	i2s0: i2s@ff880000 {
+		compatible = "rockchip,rk3399-i2s", "rockchip,rk3066-i2s";
+		reg = <0x0 0xff880000 0x0 0x1000>;
+		rockchip,grf = <&grf>;
+		interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH 0>;
+		dmas = <&dmac_bus 0>, <&dmac_bus 1>;
+		dma-names = "tx", "rx";
+		clock-names = "i2s_clk", "i2s_hclk";
+		clocks = <&cru SCLK_I2S0_8CH>, <&cru HCLK_I2S0_8CH>;
+		pinctrl-names = "bclk_on", "bclk_off";
+		pinctrl-0 = <&i2s0_8ch_bus>;
+		pinctrl-1 = <&i2s0_8ch_bus_bclk_off>;
+		power-domains = <&power RK3399_PD_SDIOAUDIO>;
+		#sound-dai-cells = <0>;
+		status = "disabled";
+	};
+
+	i2s1: i2s@ff890000 {
+		compatible = "rockchip,rk3399-i2s", "rockchip,rk3066-i2s";
+		reg = <0x0 0xff890000 0x0 0x1000>;
+		interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH 0>;
+		dmas = <&dmac_bus 2>, <&dmac_bus 3>;
+		dma-names = "tx", "rx";
+		clock-names = "i2s_clk", "i2s_hclk";
+		clocks = <&cru SCLK_I2S1_8CH>, <&cru HCLK_I2S1_8CH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2s1_2ch_bus>;
+		power-domains = <&power RK3399_PD_SDIOAUDIO>;
+		#sound-dai-cells = <0>;
+		status = "disabled";
+	};
+
+	i2s2: i2s@ff8a0000 {
+		compatible = "rockchip,rk3399-i2s", "rockchip,rk3066-i2s";
+		reg = <0x0 0xff8a0000 0x0 0x1000>;
+		interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH 0>;
+		dmas = <&dmac_bus 4>, <&dmac_bus 5>;
+		dma-names = "tx", "rx";
+		clock-names = "i2s_clk", "i2s_hclk";
+		clocks = <&cru SCLK_I2S2_8CH>, <&cru HCLK_I2S2_8CH>;
+		power-domains = <&power RK3399_PD_SDIOAUDIO>;
+		#sound-dai-cells = <0>;
+		status = "disabled";
+	};
+
+	vopl: vop@ff8f0000 {
+		compatible = "rockchip,rk3399-vop-lit";
+		reg = <0x0 0xff8f0000 0x0 0x2000>, <0x0 0xff8f2000 0x0 0x400>;
+		interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH 0>;
+		assigned-clocks = <&cru ACLK_VOP1>, <&cru HCLK_VOP1>;
+		assigned-clock-rates = <400000000>, <100000000>;
+		clocks = <&cru ACLK_VOP1>, <&cru DCLK_VOP1>, <&cru HCLK_VOP1>;
+		clock-names = "aclk_vop", "dclk_vop", "hclk_vop";
+		iommus = <&vopl_mmu>;
+		power-domains = <&power RK3399_PD_VOPL>;
+		resets = <&cru SRST_A_VOP1>, <&cru SRST_H_VOP1>, <&cru SRST_D_VOP1>;
+		reset-names = "axi", "ahb", "dclk";
+		status = "disabled";
+
+		vopl_out: port {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			vopl_out_mipi: endpoint@0 {
+				reg = <0>;
+				remote-endpoint = <&mipi_in_vopl>;
+			};
+
+			vopl_out_edp: endpoint@1 {
+				reg = <1>;
+				remote-endpoint = <&edp_in_vopl>;
+			};
+
+			vopl_out_hdmi: endpoint@2 {
+				reg = <2>;
+				remote-endpoint = <&hdmi_in_vopl>;
+			};
+
+			vopl_out_mipi1: endpoint@3 {
+				reg = <3>;
+				remote-endpoint = <&mipi1_in_vopl>;
+			};
+
+			vopl_out_dp: endpoint@4 {
+				reg = <4>;
+				remote-endpoint = <&dp_in_vopl>;
+			};
+		};
+	};
+
+	vopl_mmu: iommu@ff8f3f00 {
+		compatible = "rockchip,iommu";
+		reg = <0x0 0xff8f3f00 0x0 0x100>;
+		interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru ACLK_VOP1>, <&cru HCLK_VOP1>;
+		clock-names = "aclk", "iface";
+		power-domains = <&power RK3399_PD_VOPL>;
+		#iommu-cells = <0>;
+		status = "disabled";
+	};
+
+	vopb: vop@ff900000 {
+		compatible = "rockchip,rk3399-vop-big";
+		reg = <0x0 0xff900000 0x0 0x2000>, <0x0 0xff902000 0x0 0x1000>;
+		interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH 0>;
+		assigned-clocks = <&cru ACLK_VOP0>, <&cru HCLK_VOP0>;
+		assigned-clock-rates = <400000000>, <100000000>;
+		clocks = <&cru ACLK_VOP0>, <&cru DCLK_VOP0>, <&cru HCLK_VOP0>;
+		clock-names = "aclk_vop", "dclk_vop", "hclk_vop";
+		iommus = <&vopb_mmu>;
+		power-domains = <&power RK3399_PD_VOPB>;
+		resets = <&cru SRST_A_VOP0>, <&cru SRST_H_VOP0>, <&cru SRST_D_VOP0>;
+		reset-names = "axi", "ahb", "dclk";
+		status = "disabled";
+
+		vopb_out: port {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			vopb_out_edp: endpoint@0 {
+				reg = <0>;
+				remote-endpoint = <&edp_in_vopb>;
+			};
+
+			vopb_out_mipi: endpoint@1 {
+				reg = <1>;
+				remote-endpoint = <&mipi_in_vopb>;
+			};
+
+			vopb_out_hdmi: endpoint@2 {
+				reg = <2>;
+				remote-endpoint = <&hdmi_in_vopb>;
+			};
+
+			vopb_out_mipi1: endpoint@3 {
+				reg = <3>;
+				remote-endpoint = <&mipi1_in_vopb>;
+			};
+
+			vopb_out_dp: endpoint@4 {
+				reg = <4>;
+				remote-endpoint = <&dp_in_vopb>;
+			};
+		};
+	};
+
+	vopb_mmu: iommu@ff903f00 {
+		compatible = "rockchip,iommu";
+		reg = <0x0 0xff903f00 0x0 0x100>;
+		interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru ACLK_VOP0>, <&cru HCLK_VOP0>;
+		clock-names = "aclk", "iface";
+		power-domains = <&power RK3399_PD_VOPB>;
+		#iommu-cells = <0>;
+		status = "disabled";
+	};
+
+	isp0: isp0@ff910000 {
+		compatible = "rockchip,rk3399-cif-isp";
+		reg = <0x0 0xff910000 0x0 0x4000>;
+		interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru SCLK_ISP0>,
+			 <&cru ACLK_ISP0_WRAPPER>,
+			 <&cru HCLK_ISP0_WRAPPER>;
+		clock-names = "isp", "aclk", "hclk";
+		iommus = <&isp0_mmu>;
+		phys = <&mipi_dphy_rx0>;
+		phy-names = "dphy";
+		power-domains = <&power RK3399_PD_ISP0>;
+		status = "disabled";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+		};
+	};
+
+	isp0_mmu: iommu@ff914000 {
+		compatible = "rockchip,iommu";
+		reg = <0x0 0xff914000 0x0 0x100>, <0x0 0xff915000 0x0 0x100>;
+		interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru ACLK_ISP0_WRAPPER>, <&cru HCLK_ISP0_WRAPPER>;
+		clock-names = "aclk", "iface";
+		#iommu-cells = <0>;
+		power-domains = <&power RK3399_PD_ISP0>;
+		rockchip,disable-mmu-reset;
+	};
+
+	isp1: isp1@ff920000 {
+		compatible = "rockchip,rk3399-cif-isp";
+		reg = <0x0 0xff920000 0x0 0x4000>;
+		interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru SCLK_ISP1>,
+			 <&cru ACLK_ISP1_WRAPPER>,
+			 <&cru HCLK_ISP1_WRAPPER>;
+		clock-names = "isp", "aclk", "hclk";
+		iommus = <&isp1_mmu>;
+		phys = <&mipi_dsi1>;
+		phy-names = "dphy";
+		power-domains = <&power RK3399_PD_ISP1>;
+		status = "disabled";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+		};
+	};
+
+	isp1_mmu: iommu@ff924000 {
+		compatible = "rockchip,iommu";
+		reg = <0x0 0xff924000 0x0 0x100>, <0x0 0xff925000 0x0 0x100>;
+		interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru ACLK_ISP1_WRAPPER>, <&cru HCLK_ISP1_WRAPPER>;
+		clock-names = "aclk", "iface";
+		#iommu-cells = <0>;
+		power-domains = <&power RK3399_PD_ISP1>;
+		rockchip,disable-mmu-reset;
+	};
+
+	hdmi_sound: hdmi-sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,mclk-fs = <256>;
+		simple-audio-card,name = "hdmi-sound";
+		status = "disabled";
+
+		simple-audio-card,cpu {
+			sound-dai = <&i2s2>;
+		};
+		simple-audio-card,codec {
+			sound-dai = <&hdmi>;
+		};
+	};
+
+	hdmi: hdmi@ff940000 {
+		compatible = "rockchip,rk3399-dw-hdmi";
+		reg = <0x0 0xff940000 0x0 0x20000>;
+		reg-io-width = <4>;
+		interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru PCLK_HDMI_CTRL>,
+			 <&cru SCLK_HDMI_SFR>,
+			 <&cru SCLK_HDMI_CEC>,
+			 <&cru PCLK_VIO_GRF>,
+			 <&cru PLL_VPLL>;
+		clock-names = "iahb", "isfr", "cec", "grf", "ref";
+		power-domains = <&power RK3399_PD_HDCP>;
+		rockchip,grf = <&grf>;
+		#sound-dai-cells = <0>;
+		status = "disabled";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			hdmi_in: port@0 {
+				reg = <0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				hdmi_in_vopb: endpoint@0 {
+					reg = <0>;
+					remote-endpoint = <&vopb_out_hdmi>;
+				};
+				hdmi_in_vopl: endpoint@1 {
+					reg = <1>;
+					remote-endpoint = <&vopl_out_hdmi>;
+				};
+			};
+
+			hdmi_out: port@1 {
+				reg = <1>;
+			};
+		};
+	};
+
+	mipi_dsi: dsi@ff960000 {
+		compatible = "rockchip,rk3399-mipi-dsi", "snps,dw-mipi-dsi";
+		reg = <0x0 0xff960000 0x0 0x8000>;
+		interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru SCLK_DPHY_PLL>, <&cru PCLK_MIPI_DSI0>,
+			 <&cru SCLK_DPHY_TX0_CFG>, <&cru PCLK_VIO_GRF>;
+		clock-names = "ref", "pclk", "phy_cfg", "grf";
+		power-domains = <&power RK3399_PD_VIO>;
+		resets = <&cru SRST_P_MIPI_DSI0>;
+		reset-names = "apb";
+		rockchip,grf = <&grf>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			mipi_in: port@0 {
+				reg = <0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				mipi_in_vopb: endpoint@0 {
+					reg = <0>;
+					remote-endpoint = <&vopb_out_mipi>;
+				};
+
+				mipi_in_vopl: endpoint@1 {
+					reg = <1>;
+					remote-endpoint = <&vopl_out_mipi>;
+				};
+			};
+
+			mipi_out: port@1 {
+				reg = <1>;
+			};
+		};
+	};
+
+	mipi_dsi1: dsi@ff968000 {
+		compatible = "rockchip,rk3399-mipi-dsi", "snps,dw-mipi-dsi";
+		reg = <0x0 0xff968000 0x0 0x8000>;
+		interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru SCLK_DPHY_PLL>, <&cru PCLK_MIPI_DSI1>,
+			 <&cru SCLK_DPHY_TX1RX1_CFG>, <&cru PCLK_VIO_GRF>;
+		clock-names = "ref", "pclk", "phy_cfg", "grf";
+		power-domains = <&power RK3399_PD_VIO>;
+		resets = <&cru SRST_P_MIPI_DSI1>;
+		reset-names = "apb";
+		rockchip,grf = <&grf>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#phy-cells = <0>;
+		status = "disabled";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			mipi1_in: port@0 {
+				reg = <0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				mipi1_in_vopb: endpoint@0 {
+					reg = <0>;
+					remote-endpoint = <&vopb_out_mipi1>;
+				};
+
+				mipi1_in_vopl: endpoint@1 {
+					reg = <1>;
+					remote-endpoint = <&vopl_out_mipi1>;
+				};
+			};
+
+			mipi1_out: port@1 {
+				reg = <1>;
+			};
+		};
+	};
+
+	edp: dp@ff970000 {
+		compatible = "rockchip,rk3399-edp";
+		reg = <0x0 0xff970000 0x0 0x8000>;
+		interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru PCLK_EDP>, <&cru PCLK_EDP_CTRL>, <&cru PCLK_VIO_GRF>;
+		clock-names = "dp", "pclk", "grf";
+		pinctrl-names = "default";
+		pinctrl-0 = <&edp_hpd>;
+		power-domains = <&power RK3399_PD_EDP>;
+		resets = <&cru SRST_P_EDP_CTRL>;
+		reset-names = "dp";
+		rockchip,grf = <&grf>;
+		status = "disabled";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			edp_in: port@0 {
+				reg = <0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				edp_in_vopb: endpoint@0 {
+					reg = <0>;
+					remote-endpoint = <&vopb_out_edp>;
+				};
+
+				edp_in_vopl: endpoint@1 {
+					reg = <1>;
+					remote-endpoint = <&vopl_out_edp>;
+				};
+			};
+
+			edp_out: port@1 {
+				reg = <1>;
+			};
+		};
+	};
+
+	gpu: gpu@ff9a0000 {
+		compatible = "rockchip,rk3399-mali", "arm,mali-t860";
+		reg = <0x0 0xff9a0000 0x0 0x10000>;
+		interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH 0>;
+		interrupt-names = "job", "mmu", "gpu";
+		clocks = <&cru ACLK_GPU>;
+		#cooling-cells = <2>;
+		dynamic-power-coefficient = <2640>;
+		power-domains = <&power RK3399_PD_GPU>;
+		status = "disabled";
+	};
+
+	pinctrl: pinctrl {
+		compatible = "rockchip,rk3399-pinctrl";
+		rockchip,grf = <&grf>;
+		rockchip,pmu = <&pmugrf>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		gpio0: gpio@ff720000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0x0 0xff720000 0x0 0x100>;
+			clocks = <&pmucru PCLK_GPIO0_PMU>;
+			interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH 0>;
+
+			gpio-controller;
+			#gpio-cells = <0x2>;
+
+			interrupt-controller;
+			#interrupt-cells = <0x2>;
+		};
+
+		gpio1: gpio@ff730000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0x0 0xff730000 0x0 0x100>;
+			clocks = <&pmucru PCLK_GPIO1_PMU>;
+			interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH 0>;
+
+			gpio-controller;
+			#gpio-cells = <0x2>;
+
+			interrupt-controller;
+			#interrupt-cells = <0x2>;
+		};
+
+		gpio2: gpio@ff780000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0x0 0xff780000 0x0 0x100>;
+			clocks = <&cru PCLK_GPIO2>;
+			interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH 0>;
+
+			gpio-controller;
+			#gpio-cells = <0x2>;
+
+			interrupt-controller;
+			#interrupt-cells = <0x2>;
+		};
+
+		gpio3: gpio@ff788000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0x0 0xff788000 0x0 0x100>;
+			clocks = <&cru PCLK_GPIO3>;
+			interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH 0>;
+
+			gpio-controller;
+			#gpio-cells = <0x2>;
+
+			interrupt-controller;
+			#interrupt-cells = <0x2>;
+		};
+
+		gpio4: gpio@ff790000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0x0 0xff790000 0x0 0x100>;
+			clocks = <&cru PCLK_GPIO4>;
+			interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH 0>;
+
+			gpio-controller;
+			#gpio-cells = <0x2>;
+
+			interrupt-controller;
+			#interrupt-cells = <0x2>;
+		};
+
+		pcfg_pull_up: pcfg-pull-up {
+			bias-pull-up;
+		};
+
+		pcfg_pull_down: pcfg-pull-down {
+			bias-pull-down;
+		};
+
+		pcfg_pull_none: pcfg-pull-none {
+			bias-disable;
+		};
+
+		pcfg_pull_none_12ma: pcfg-pull-none-12ma {
+			bias-disable;
+			drive-strength = <12>;
+		};
+
+		pcfg_pull_none_13ma: pcfg-pull-none-13ma {
+			bias-disable;
+			drive-strength = <13>;
+		};
+
+		pcfg_pull_none_18ma: pcfg-pull-none-18ma {
+			bias-disable;
+			drive-strength = <18>;
+		};
+
+		pcfg_pull_none_20ma: pcfg-pull-none-20ma {
+			bias-disable;
+			drive-strength = <20>;
+		};
+
+		pcfg_pull_up_2ma: pcfg-pull-up-2ma {
+			bias-pull-up;
+			drive-strength = <2>;
+		};
+
+		pcfg_pull_up_8ma: pcfg-pull-up-8ma {
+			bias-pull-up;
+			drive-strength = <8>;
+		};
+
+		pcfg_pull_up_18ma: pcfg-pull-up-18ma {
+			bias-pull-up;
+			drive-strength = <18>;
+		};
+
+		pcfg_pull_up_20ma: pcfg-pull-up-20ma {
+			bias-pull-up;
+			drive-strength = <20>;
+		};
+
+		pcfg_pull_down_4ma: pcfg-pull-down-4ma {
+			bias-pull-down;
+			drive-strength = <4>;
+		};
+
+		pcfg_pull_down_8ma: pcfg-pull-down-8ma {
+			bias-pull-down;
+			drive-strength = <8>;
+		};
+
+		pcfg_pull_down_12ma: pcfg-pull-down-12ma {
+			bias-pull-down;
+			drive-strength = <12>;
+		};
+
+		pcfg_pull_down_18ma: pcfg-pull-down-18ma {
+			bias-pull-down;
+			drive-strength = <18>;
+		};
+
+		pcfg_pull_down_20ma: pcfg-pull-down-20ma {
+			bias-pull-down;
+			drive-strength = <20>;
+		};
+
+		pcfg_output_high: pcfg-output-high {
+			output-high;
+		};
+
+		pcfg_output_low: pcfg-output-low {
+			output-low;
+		};
+
+		pcfg_input_enable: pcfg-input-enable {
+			input-enable;
+		};
+
+		pcfg_input_pull_up: pcfg-input-pull-up {
+			input-enable;
+			bias-pull-up;
+		};
+
+		pcfg_input_pull_down: pcfg-input-pull-down {
+			input-enable;
+			bias-pull-down;
+		};
+
+		clock {
+			clk_32k: clk-32k {
+				rockchip,pins = <0 RK_PA0 2 &pcfg_pull_none>;
+			};
+		};
+
+		cif {
+			cif_clkin: cif-clkin {
+				rockchip,pins =
+					<2 RK_PB2 3 &pcfg_pull_none>;
+			};
+
+			cif_clkouta: cif-clkouta {
+				rockchip,pins =
+					<2 RK_PB3 3 &pcfg_pull_none>;
+			};
+		};
+
+		edp {
+			edp_hpd: edp-hpd {
+				rockchip,pins =
+					<4 RK_PC7 2 &pcfg_pull_none>;
+			};
+		};
+
+		gmac {
+			rgmii_pins: rgmii-pins {
+				rockchip,pins =
+					/* mac_txclk */
+					<3 RK_PC1 1 &pcfg_pull_none_13ma>,
+					/* mac_rxclk */
+					<3 RK_PB6 1 &pcfg_pull_none>,
+					/* mac_mdio */
+					<3 RK_PB5 1 &pcfg_pull_none>,
+					/* mac_txen */
+					<3 RK_PB4 1 &pcfg_pull_none_13ma>,
+					/* mac_clk */
+					<3 RK_PB3 1 &pcfg_pull_none>,
+					/* mac_rxdv */
+					<3 RK_PB1 1 &pcfg_pull_none>,
+					/* mac_mdc */
+					<3 RK_PB0 1 &pcfg_pull_none>,
+					/* mac_rxd1 */
+					<3 RK_PA7 1 &pcfg_pull_none>,
+					/* mac_rxd0 */
+					<3 RK_PA6 1 &pcfg_pull_none>,
+					/* mac_txd1 */
+					<3 RK_PA5 1 &pcfg_pull_none_13ma>,
+					/* mac_txd0 */
+					<3 RK_PA4 1 &pcfg_pull_none_13ma>,
+					/* mac_rxd3 */
+					<3 RK_PA3 1 &pcfg_pull_none>,
+					/* mac_rxd2 */
+					<3 RK_PA2 1 &pcfg_pull_none>,
+					/* mac_txd3 */
+					<3 RK_PA1 1 &pcfg_pull_none_13ma>,
+					/* mac_txd2 */
+					<3 RK_PA0 1 &pcfg_pull_none_13ma>;
+			};
+
+			rmii_pins: rmii-pins {
+				rockchip,pins =
+					/* mac_mdio */
+					<3 RK_PB5 1 &pcfg_pull_none>,
+					/* mac_txen */
+					<3 RK_PB4 1 &pcfg_pull_none_13ma>,
+					/* mac_clk */
+					<3 RK_PB3 1 &pcfg_pull_none>,
+					/* mac_rxer */
+					<3 RK_PB2 1 &pcfg_pull_none>,
+					/* mac_rxdv */
+					<3 RK_PB1 1 &pcfg_pull_none>,
+					/* mac_mdc */
+					<3 RK_PB0 1 &pcfg_pull_none>,
+					/* mac_rxd1 */
+					<3 RK_PA7 1 &pcfg_pull_none>,
+					/* mac_rxd0 */
+					<3 RK_PA6 1 &pcfg_pull_none>,
+					/* mac_txd1 */
+					<3 RK_PA5 1 &pcfg_pull_none_13ma>,
+					/* mac_txd0 */
+					<3 RK_PA4 1 &pcfg_pull_none_13ma>;
+			};
+		};
+
+		i2c0 {
+			i2c0_xfer: i2c0-xfer {
+				rockchip,pins =
+					<1 RK_PB7 2 &pcfg_pull_none>,
+					<1 RK_PC0 2 &pcfg_pull_none>;
+			};
+		};
+
+		i2c1 {
+			i2c1_xfer: i2c1-xfer {
+				rockchip,pins =
+					<4 RK_PA2 1 &pcfg_pull_none>,
+					<4 RK_PA1 1 &pcfg_pull_none>;
+			};
+		};
+
+		i2c2 {
+			i2c2_xfer: i2c2-xfer {
+				rockchip,pins =
+					<2 RK_PA1 2 &pcfg_pull_none_12ma>,
+					<2 RK_PA0 2 &pcfg_pull_none_12ma>;
+			};
+		};
+
+		i2c3 {
+			i2c3_xfer: i2c3-xfer {
+				rockchip,pins =
+					<4 RK_PC1 1 &pcfg_pull_none>,
+					<4 RK_PC0 1 &pcfg_pull_none>;
+			};
+		};
+
+		i2c4 {
+			i2c4_xfer: i2c4-xfer {
+				rockchip,pins =
+					<1 RK_PB4 1 &pcfg_pull_none>,
+					<1 RK_PB3 1 &pcfg_pull_none>;
+			};
+		};
+
+		i2c5 {
+			i2c5_xfer: i2c5-xfer {
+				rockchip,pins =
+					<3 RK_PB3 2 &pcfg_pull_none>,
+					<3 RK_PB2 2 &pcfg_pull_none>;
+			};
+		};
+
+		i2c6 {
+			i2c6_xfer: i2c6-xfer {
+				rockchip,pins =
+					<2 RK_PB2 2 &pcfg_pull_none>,
+					<2 RK_PB1 2 &pcfg_pull_none>;
+			};
+		};
+
+		i2c7 {
+			i2c7_xfer: i2c7-xfer {
+				rockchip,pins =
+					<2 RK_PB0 2 &pcfg_pull_none>,
+					<2 RK_PA7 2 &pcfg_pull_none>;
+			};
+		};
+
+		i2c8 {
+			i2c8_xfer: i2c8-xfer {
+				rockchip,pins =
+					<1 RK_PC5 1 &pcfg_pull_none>,
+					<1 RK_PC4 1 &pcfg_pull_none>;
+			};
+		};
+
+		i2s0 {
+			i2s0_2ch_bus: i2s0-2ch-bus {
+				rockchip,pins =
+					<3 RK_PD0 1 &pcfg_pull_none>,
+					<3 RK_PD1 1 &pcfg_pull_none>,
+					<3 RK_PD2 1 &pcfg_pull_none>,
+					<3 RK_PD3 1 &pcfg_pull_none>,
+					<3 RK_PD7 1 &pcfg_pull_none>,
+					<4 RK_PA0 1 &pcfg_pull_none>;
+			};
+
+			i2s0_2ch_bus_bclk_off: i2s0-2ch-bus-bclk-off {
+				rockchip,pins =
+					<3 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>,
+					<3 RK_PD1 1 &pcfg_pull_none>,
+					<3 RK_PD2 1 &pcfg_pull_none>,
+					<3 RK_PD3 1 &pcfg_pull_none>,
+					<3 RK_PD7 1 &pcfg_pull_none>,
+					<4 RK_PA0 1 &pcfg_pull_none>;
+			};
+
+			i2s0_8ch_bus: i2s0-8ch-bus {
+				rockchip,pins =
+					<3 RK_PD0 1 &pcfg_pull_none>,
+					<3 RK_PD1 1 &pcfg_pull_none>,
+					<3 RK_PD2 1 &pcfg_pull_none>,
+					<3 RK_PD3 1 &pcfg_pull_none>,
+					<3 RK_PD4 1 &pcfg_pull_none>,
+					<3 RK_PD5 1 &pcfg_pull_none>,
+					<3 RK_PD6 1 &pcfg_pull_none>,
+					<3 RK_PD7 1 &pcfg_pull_none>,
+					<4 RK_PA0 1 &pcfg_pull_none>;
+			};
+
+			i2s0_8ch_bus_bclk_off: i2s0-8ch-bus-bclk-off {
+				rockchip,pins =
+					<3 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>,
+					<3 RK_PD1 1 &pcfg_pull_none>,
+					<3 RK_PD2 1 &pcfg_pull_none>,
+					<3 RK_PD3 1 &pcfg_pull_none>,
+					<3 RK_PD4 1 &pcfg_pull_none>,
+					<3 RK_PD5 1 &pcfg_pull_none>,
+					<3 RK_PD6 1 &pcfg_pull_none>,
+					<3 RK_PD7 1 &pcfg_pull_none>,
+					<4 RK_PA0 1 &pcfg_pull_none>;
+			};
+		};
+
+		i2s1 {
+			i2s1_2ch_bus: i2s1-2ch-bus {
+				rockchip,pins =
+					<4 RK_PA3 1 &pcfg_pull_none>,
+					<4 RK_PA4 1 &pcfg_pull_none>,
+					<4 RK_PA5 1 &pcfg_pull_none>,
+					<4 RK_PA6 1 &pcfg_pull_none>,
+					<4 RK_PA7 1 &pcfg_pull_none>;
+			};
+
+			i2s1_2ch_bus_bclk_off: i2s1-2ch-bus-bclk-off {
+				rockchip,pins =
+					<4 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>,
+					<4 RK_PA4 1 &pcfg_pull_none>,
+					<4 RK_PA5 1 &pcfg_pull_none>,
+					<4 RK_PA6 1 &pcfg_pull_none>,
+					<4 RK_PA7 1 &pcfg_pull_none>;
+			};
+		};
+
+		sdio0 {
+			sdio0_bus1: sdio0-bus1 {
+				rockchip,pins =
+					<2 RK_PC4 1 &pcfg_pull_up>;
+			};
+
+			sdio0_bus4: sdio0-bus4 {
+				rockchip,pins =
+					<2 RK_PC4 1 &pcfg_pull_up>,
+					<2 RK_PC5 1 &pcfg_pull_up>,
+					<2 RK_PC6 1 &pcfg_pull_up>,
+					<2 RK_PC7 1 &pcfg_pull_up>;
+			};
+
+			sdio0_cmd: sdio0-cmd {
+				rockchip,pins =
+					<2 RK_PD0 1 &pcfg_pull_up>;
+			};
+
+			sdio0_clk: sdio0-clk {
+				rockchip,pins =
+					<2 RK_PD1 1 &pcfg_pull_none>;
+			};
+
+			sdio0_cd: sdio0-cd {
+				rockchip,pins =
+					<2 RK_PD2 1 &pcfg_pull_up>;
+			};
+
+			sdio0_pwr: sdio0-pwr {
+				rockchip,pins =
+					<2 RK_PD3 1 &pcfg_pull_up>;
+			};
+
+			sdio0_bkpwr: sdio0-bkpwr {
+				rockchip,pins =
+					<2 RK_PD4 1 &pcfg_pull_up>;
+			};
+
+			sdio0_wp: sdio0-wp {
+				rockchip,pins =
+					<0 RK_PA3 1 &pcfg_pull_up>;
+			};
+
+			sdio0_int: sdio0-int {
+				rockchip,pins =
+					<0 RK_PA4 1 &pcfg_pull_up>;
+			};
+		};
+
+		sdmmc {
+			sdmmc_bus1: sdmmc-bus1 {
+				rockchip,pins =
+					<4 RK_PB0 1 &pcfg_pull_up>;
+			};
+
+			sdmmc_bus4: sdmmc-bus4 {
+				rockchip,pins =
+					<4 RK_PB0 1 &pcfg_pull_up>,
+					<4 RK_PB1 1 &pcfg_pull_up>,
+					<4 RK_PB2 1 &pcfg_pull_up>,
+					<4 RK_PB3 1 &pcfg_pull_up>;
+			};
+
+			sdmmc_clk: sdmmc-clk {
+				rockchip,pins =
+					<4 RK_PB4 1 &pcfg_pull_none>;
+			};
+
+			sdmmc_cmd: sdmmc-cmd {
+				rockchip,pins =
+					<4 RK_PB5 1 &pcfg_pull_up>;
+			};
+
+			sdmmc_cd: sdmmc-cd {
+				rockchip,pins =
+					<0 RK_PA7 1 &pcfg_pull_up>;
+			};
+
+			sdmmc_wp: sdmmc-wp {
+				rockchip,pins =
+					<0 RK_PB0 1 &pcfg_pull_up>;
+			};
+		};
+
+		suspend {
+			ap_pwroff: ap-pwroff {
+				rockchip,pins = <1 RK_PA5 1 &pcfg_pull_none>;
+			};
+
+			ddrio_pwroff: ddrio-pwroff {
+				rockchip,pins = <0 RK_PA1 1 &pcfg_pull_none>;
+			};
+		};
+
+		spdif {
+			spdif_bus: spdif-bus {
+				rockchip,pins =
+					<4 RK_PC5 1 &pcfg_pull_none>;
+			};
+
+			spdif_bus_1: spdif-bus-1 {
+				rockchip,pins =
+					<3 RK_PC0 3 &pcfg_pull_none>;
+			};
+		};
+
+		spi0 {
+			spi0_clk: spi0-clk {
+				rockchip,pins =
+					<3 RK_PA6 2 &pcfg_pull_up>;
+			};
+			spi0_cs0: spi0-cs0 {
+				rockchip,pins =
+					<3 RK_PA7 2 &pcfg_pull_up>;
+			};
+			spi0_cs1: spi0-cs1 {
+				rockchip,pins =
+					<3 RK_PB0 2 &pcfg_pull_up>;
+			};
+			spi0_tx: spi0-tx {
+				rockchip,pins =
+					<3 RK_PA5 2 &pcfg_pull_up>;
+			};
+			spi0_rx: spi0-rx {
+				rockchip,pins =
+					<3 RK_PA4 2 &pcfg_pull_up>;
+			};
+		};
+
+		spi1 {
+			spi1_clk: spi1-clk {
+				rockchip,pins =
+					<1 RK_PB1 2 &pcfg_pull_up>;
+			};
+			spi1_cs0: spi1-cs0 {
+				rockchip,pins =
+					<1 RK_PB2 2 &pcfg_pull_up>;
+			};
+			spi1_rx: spi1-rx {
+				rockchip,pins =
+					<1 RK_PA7 2 &pcfg_pull_up>;
+			};
+			spi1_tx: spi1-tx {
+				rockchip,pins =
+					<1 RK_PB0 2 &pcfg_pull_up>;
+			};
+		};
+
+		spi2 {
+			spi2_clk: spi2-clk {
+				rockchip,pins =
+					<2 RK_PB3 1 &pcfg_pull_up>;
+			};
+			spi2_cs0: spi2-cs0 {
+				rockchip,pins =
+					<2 RK_PB4 1 &pcfg_pull_up>;
+			};
+			spi2_rx: spi2-rx {
+				rockchip,pins =
+					<2 RK_PB1 1 &pcfg_pull_up>;
+			};
+			spi2_tx: spi2-tx {
+				rockchip,pins =
+					<2 RK_PB2 1 &pcfg_pull_up>;
+			};
+		};
+
+		spi3 {
+			spi3_clk: spi3-clk {
+				rockchip,pins =
+					<1 RK_PC1 1 &pcfg_pull_up>;
+			};
+			spi3_cs0: spi3-cs0 {
+				rockchip,pins =
+					<1 RK_PC2 1 &pcfg_pull_up>;
+			};
+			spi3_rx: spi3-rx {
+				rockchip,pins =
+					<1 RK_PB7 1 &pcfg_pull_up>;
+			};
+			spi3_tx: spi3-tx {
+				rockchip,pins =
+					<1 RK_PC0 1 &pcfg_pull_up>;
+			};
+		};
+
+		spi4 {
+			spi4_clk: spi4-clk {
+				rockchip,pins =
+					<3 RK_PA2 2 &pcfg_pull_up>;
+			};
+			spi4_cs0: spi4-cs0 {
+				rockchip,pins =
+					<3 RK_PA3 2 &pcfg_pull_up>;
+			};
+			spi4_rx: spi4-rx {
+				rockchip,pins =
+					<3 RK_PA0 2 &pcfg_pull_up>;
+			};
+			spi4_tx: spi4-tx {
+				rockchip,pins =
+					<3 RK_PA1 2 &pcfg_pull_up>;
+			};
+		};
+
+		spi5 {
+			spi5_clk: spi5-clk {
+				rockchip,pins =
+					<2 RK_PC6 2 &pcfg_pull_up>;
+			};
+			spi5_cs0: spi5-cs0 {
+				rockchip,pins =
+					<2 RK_PC7 2 &pcfg_pull_up>;
+			};
+			spi5_rx: spi5-rx {
+				rockchip,pins =
+					<2 RK_PC4 2 &pcfg_pull_up>;
+			};
+			spi5_tx: spi5-tx {
+				rockchip,pins =
+					<2 RK_PC5 2 &pcfg_pull_up>;
+			};
+		};
+
+		testclk {
+			test_clkout0: test-clkout0 {
+				rockchip,pins =
+					<0 RK_PA0 1 &pcfg_pull_none>;
+			};
+
+			test_clkout1: test-clkout1 {
+				rockchip,pins =
+					<2 RK_PD1 2 &pcfg_pull_none>;
+			};
+
+			test_clkout2: test-clkout2 {
+				rockchip,pins =
+					<0 RK_PB0 3 &pcfg_pull_none>;
+			};
+		};
+
+		tsadc {
+			otp_pin: otp-pin {
+				rockchip,pins = <1 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
+			};
+
+			otp_out: otp-out {
+				rockchip,pins = <1 RK_PA6 1 &pcfg_pull_none>;
+			};
+		};
+
+		uart0 {
+			uart0_xfer: uart0-xfer {
+				rockchip,pins =
+					<2 RK_PC0 1 &pcfg_pull_up>,
+					<2 RK_PC1 1 &pcfg_pull_none>;
+			};
+
+			uart0_cts: uart0-cts {
+				rockchip,pins =
+					<2 RK_PC2 1 &pcfg_pull_none>;
+			};
+
+			uart0_rts: uart0-rts {
+				rockchip,pins =
+					<2 RK_PC3 1 &pcfg_pull_none>;
+			};
+		};
+
+		uart1 {
+			uart1_xfer: uart1-xfer {
+				rockchip,pins =
+					<3 RK_PB4 2 &pcfg_pull_up>,
+					<3 RK_PB5 2 &pcfg_pull_none>;
+			};
+		};
+
+		uart2a {
+			uart2a_xfer: uart2a-xfer {
+				rockchip,pins =
+					<4 RK_PB0 2 &pcfg_pull_up>,
+					<4 RK_PB1 2 &pcfg_pull_none>;
+			};
+		};
+
+		uart2b {
+			uart2b_xfer: uart2b-xfer {
+				rockchip,pins =
+					<4 RK_PC0 2 &pcfg_pull_up>,
+					<4 RK_PC1 2 &pcfg_pull_none>;
+			};
+		};
+
+		uart2c {
+			uart2c_xfer: uart2c-xfer {
+				rockchip,pins =
+					<4 RK_PC3 1 &pcfg_pull_up>,
+					<4 RK_PC4 1 &pcfg_pull_none>;
+			};
+		};
+
+		uart3 {
+			uart3_xfer: uart3-xfer {
+				rockchip,pins =
+					<3 RK_PB6 2 &pcfg_pull_up>,
+					<3 RK_PB7 2 &pcfg_pull_none>;
+			};
+
+			uart3_cts: uart3-cts {
+				rockchip,pins =
+					<3 RK_PC0 2 &pcfg_pull_none>;
+			};
+
+			uart3_rts: uart3-rts {
+				rockchip,pins =
+					<3 RK_PC1 2 &pcfg_pull_none>;
+			};
+		};
+
+		uart4 {
+			uart4_xfer: uart4-xfer {
+				rockchip,pins =
+					<1 RK_PA7 1 &pcfg_pull_up>,
+					<1 RK_PB0 1 &pcfg_pull_none>;
+			};
+		};
+
+		uarthdcp {
+			uarthdcp_xfer: uarthdcp-xfer {
+				rockchip,pins =
+					<4 RK_PC5 2 &pcfg_pull_up>,
+					<4 RK_PC6 2 &pcfg_pull_none>;
+			};
+		};
+
+		pwm0 {
+			pwm0_pin: pwm0-pin {
+				rockchip,pins =
+					<4 RK_PC2 1 &pcfg_pull_none>;
+			};
+
+			pwm0_pin_pull_down: pwm0-pin-pull-down {
+				rockchip,pins =
+					<4 RK_PC2 1 &pcfg_pull_down>;
+			};
+
+			vop0_pwm_pin: vop0-pwm-pin {
+				rockchip,pins =
+					<4 RK_PC2 2 &pcfg_pull_none>;
+			};
+
+			vop1_pwm_pin: vop1-pwm-pin {
+				rockchip,pins =
+					<4 RK_PC2 3 &pcfg_pull_none>;
+			};
+		};
+
+		pwm1 {
+			pwm1_pin: pwm1-pin {
+				rockchip,pins =
+					<4 RK_PC6 1 &pcfg_pull_none>;
+			};
+
+			pwm1_pin_pull_down: pwm1-pin-pull-down {
+				rockchip,pins =
+					<4 RK_PC6 1 &pcfg_pull_down>;
+			};
+		};
+
+		pwm2 {
+			pwm2_pin: pwm2-pin {
+				rockchip,pins =
+					<1 RK_PC3 1 &pcfg_pull_none>;
+			};
+
+			pwm2_pin_pull_down: pwm2-pin-pull-down {
+				rockchip,pins =
+					<1 RK_PC3 1 &pcfg_pull_down>;
+			};
+		};
+
+		pwm3a {
+			pwm3a_pin: pwm3a-pin {
+				rockchip,pins =
+					<0 RK_PA6 1 &pcfg_pull_none>;
+			};
+		};
+
+		pwm3b {
+			pwm3b_pin: pwm3b-pin {
+				rockchip,pins =
+					<1 RK_PB6 1 &pcfg_pull_none>;
+			};
+		};
+
+		hdmi {
+			hdmi_i2c_xfer: hdmi-i2c-xfer {
+				rockchip,pins =
+					<4 RK_PC1 3 &pcfg_pull_none>,
+					<4 RK_PC0 3 &pcfg_pull_none>;
+			};
+
+			hdmi_cec: hdmi-cec {
+				rockchip,pins =
+					<4 RK_PC7 1 &pcfg_pull_none>;
+			};
+		};
+
+		pcie {
+			pcie_clkreqn_cpm: pci-clkreqn-cpm {
+				rockchip,pins =
+					<2 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
+			};
+
+			pcie_clkreqnb_cpm: pci-clkreqnb-cpm {
+				rockchip,pins =
+					<4 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
+			};
+		};
+
+	};
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-eaidk-610.dts b/arch/arm64/boot/dts/rockchip/rk3399-eaidk-610.dts
index 173da81fc231..1489eb32e266 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-eaidk-610.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-eaidk-610.dts
@@ -8,7 +8,6 @@
 #include <dt-bindings/pwm/pwm.h>
 #include <dt-bindings/usb/pd.h>
 #include "rk3399.dtsi"
-#include "rk3399-opp.dtsi"
 
 / {
 	model = "OPEN AI LAB EAIDK-610";
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-evb.dts b/arch/arm64/boot/dts/rockchip/rk3399-evb.dts
index 55eca7a50a1f..54e67d2dac09 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-evb.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-evb.dts
@@ -5,7 +5,7 @@
 
 /dts-v1/;
 #include <dt-bindings/pwm/pwm.h>
-#include "rk3399.dtsi"
+#include "rk3399-base.dtsi"
 
 / {
 	model = "Rockchip RK3399 Evaluation Board";
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
index 260415d99aeb..f4491317a1b0 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
@@ -9,7 +9,6 @@
 #include <dt-bindings/pwm/pwm.h>
 #include <dt-bindings/usb/pd.h>
 #include "rk3399.dtsi"
-#include "rk3399-opp.dtsi"
 
 / {
 	model = "Firefly-RK3399 Board";
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi
index 789fd0dcc88b..776c0eec04d7 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi
@@ -6,8 +6,7 @@
  */
 
 #include <dt-bindings/input/input.h>
-#include "rk3399.dtsi"
-#include "rk3399-op1-opp.dtsi"
+#include "rk3399-op1.dtsi"
 
 / {
 	aliases {
@@ -450,7 +449,7 @@ ap_i2c_audio: &i2c8 {
 			dlg,btn-cfg = <50>;
 			dlg,mic-det-thr = <500>;
 			dlg,jack-ins-deb = <20>;
-			dlg,jack-det-rate = "32ms_64ms";
+			dlg,jack-det-rate = "32_64";
 			dlg,jack-rem-deb = <1>;
 
 			dlg,a-d-btn-thr = <0xa>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-hugsun-x99.dts b/arch/arm64/boot/dts/rockchip/rk3399-hugsun-x99.dts
index 4a6ab6c2e24c..5a02502d21cd 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-hugsun-x99.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-hugsun-x99.dts
@@ -4,7 +4,6 @@
 #include <dt-bindings/input/input.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include "rk3399.dtsi"
-#include "rk3399-opp.dtsi"
 
 / {
 	model = "Hugsun X99 TV BOX";
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-khadas-edge.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-khadas-edge.dtsi
index 9d9297bc5f04..c772985ae4e5 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-khadas-edge.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-khadas-edge.dtsi
@@ -9,7 +9,6 @@
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/pwm/pwm.h>
 #include "rk3399.dtsi"
-#include "rk3399-opp.dtsi"
 
 / {
 	aliases {
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts b/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts
index 9586bb12a5d8..b0c1fb0b704e 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts
@@ -12,7 +12,6 @@
 
 /dts-v1/;
 #include "rk3399.dtsi"
-#include "rk3399-opp.dtsi"
 
 / {
 	model = "Kobol Helios64";
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-leez-p710.dts b/arch/arm64/boot/dts/rockchip/rk3399-leez-p710.dts
index cb69e2145fa9..f12b1eb00575 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-leez-p710.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-leez-p710.dts
@@ -8,7 +8,6 @@
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/pwm/pwm.h>
 #include "rk3399.dtsi"
-#include "rk3399-opp.dtsi"
 
 / {
 	model = "Leez RK3399 P710";
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi
index b7f1e47978a6..7debc4a1b5fa 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi
@@ -14,7 +14,6 @@
 /dts-v1/;
 #include <dt-bindings/input/linux-event-codes.h>
 #include "rk3399.dtsi"
-#include "rk3399-opp.dtsi"
 
 / {
 	aliases {
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-op1-opp.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-op1.dtsi
index 783120e9cebe..b24bff511513 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-op1-opp.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-op1.dtsi
@@ -3,6 +3,8 @@
  * Copyright (c) 2016-2017 Fuzhou Rockchip Electronics Co., Ltd
  */
 
+#include "rk3399.dtsi"
+
 / {
 	cluster0_opp: opp-table-0 {
 		compatible = "operating-points-v2";
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-opp.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-opp.dtsi
deleted file mode 100644
index fee5e7111279..000000000000
--- a/arch/arm64/boot/dts/rockchip/rk3399-opp.dtsi
+++ /dev/null
@@ -1,133 +0,0 @@
-// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
-/*
- * Copyright (c) 2016-2017 Fuzhou Rockchip Electronics Co., Ltd
- */
-
-/ {
-	cluster0_opp: opp-table-0 {
-		compatible = "operating-points-v2";
-		opp-shared;
-
-		opp00 {
-			opp-hz = /bits/ 64 <408000000>;
-			opp-microvolt = <825000 825000 1250000>;
-			clock-latency-ns = <40000>;
-		};
-		opp01 {
-			opp-hz = /bits/ 64 <600000000>;
-			opp-microvolt = <825000 825000 1250000>;
-		};
-		opp02 {
-			opp-hz = /bits/ 64 <816000000>;
-			opp-microvolt = <850000 850000 1250000>;
-		};
-		opp03 {
-			opp-hz = /bits/ 64 <1008000000>;
-			opp-microvolt = <925000 925000 1250000>;
-		};
-		opp04 {
-			opp-hz = /bits/ 64 <1200000000>;
-			opp-microvolt = <1000000 1000000 1250000>;
-		};
-		opp05 {
-			opp-hz = /bits/ 64 <1416000000>;
-			opp-microvolt = <1125000 1125000 1250000>;
-		};
-	};
-
-	cluster1_opp: opp-table-1 {
-		compatible = "operating-points-v2";
-		opp-shared;
-
-		opp00 {
-			opp-hz = /bits/ 64 <408000000>;
-			opp-microvolt = <825000 825000 1250000>;
-			clock-latency-ns = <40000>;
-		};
-		opp01 {
-			opp-hz = /bits/ 64 <600000000>;
-			opp-microvolt = <825000 825000 1250000>;
-		};
-		opp02 {
-			opp-hz = /bits/ 64 <816000000>;
-			opp-microvolt = <825000 825000 1250000>;
-		};
-		opp03 {
-			opp-hz = /bits/ 64 <1008000000>;
-			opp-microvolt = <875000 875000 1250000>;
-		};
-		opp04 {
-			opp-hz = /bits/ 64 <1200000000>;
-			opp-microvolt = <950000 950000 1250000>;
-		};
-		opp05 {
-			opp-hz = /bits/ 64 <1416000000>;
-			opp-microvolt = <1025000 1025000 1250000>;
-		};
-		opp06 {
-			opp-hz = /bits/ 64 <1608000000>;
-			opp-microvolt = <1100000 1100000 1250000>;
-		};
-		opp07 {
-			opp-hz = /bits/ 64 <1800000000>;
-			opp-microvolt = <1200000 1200000 1250000>;
-		};
-	};
-
-	gpu_opp_table: opp-table-2 {
-		compatible = "operating-points-v2";
-
-		opp00 {
-			opp-hz = /bits/ 64 <200000000>;
-			opp-microvolt = <825000 825000 1150000>;
-		};
-		opp01 {
-			opp-hz = /bits/ 64 <297000000>;
-			opp-microvolt = <825000 825000 1150000>;
-		};
-		opp02 {
-			opp-hz = /bits/ 64 <400000000>;
-			opp-microvolt = <825000 825000 1150000>;
-		};
-		opp03 {
-			opp-hz = /bits/ 64 <500000000>;
-			opp-microvolt = <875000 875000 1150000>;
-		};
-		opp04 {
-			opp-hz = /bits/ 64 <600000000>;
-			opp-microvolt = <925000 925000 1150000>;
-		};
-		opp05 {
-			opp-hz = /bits/ 64 <800000000>;
-			opp-microvolt = <1100000 1100000 1150000>;
-		};
-	};
-};
-
-&cpu_l0 {
-	operating-points-v2 = <&cluster0_opp>;
-};
-
-&cpu_l1 {
-	operating-points-v2 = <&cluster0_opp>;
-};
-
-&cpu_l2 {
-	operating-points-v2 = <&cluster0_opp>;
-};
-
-&cpu_l3 {
-	operating-points-v2 = <&cluster0_opp>;
-};
-
-&cpu_b0 {
-	operating-points-v2 = <&cluster1_opp>;
-};
-
-&cpu_b1 {
-	operating-points-v2 = <&cluster1_opp>;
-};
-
-&gpu {
-	operating-points-v2 = <&gpu_opp_table>;
-};
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-orangepi.dts b/arch/arm64/boot/dts/rockchip/rk3399-orangepi.dts
index e26e2d86279c..07ec33f3f55f 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-orangepi.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-orangepi.dts
@@ -10,7 +10,6 @@
 #include <dt-bindings/interrupt-controller/irq.h>
 #include "dt-bindings/usb/pd.h"
 #include "rk3399.dtsi"
-#include "rk3399-opp.dtsi"
 
 / {
 	model = "Orange Pi RK3399 Board";
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
index 294eb2de263d..a5a7e374bc59 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
@@ -12,7 +12,6 @@
 #include <dt-bindings/usb/pd.h>
 #include <dt-bindings/leds/common.h>
 #include "rk3399.dtsi"
-#include "rk3399-opp.dtsi"
 
 / {
 	model = "Pine64 Pinebook Pro";
@@ -32,12 +31,12 @@
 	backlight: edp-backlight {
 		compatible = "pwm-backlight";
 		power-supply = <&vcc_12v>;
-		pwms = <&pwm0 0 740740 0>;
+		pwms = <&pwm0 0 125000 0>;
 	};
 
 	bat: battery {
 		compatible = "simple-battery";
-		charge-full-design-microamp-hours = <9800000>;
+		charge-full-design-microamp-hours = <10000000>;
 		voltage-max-design-microvolt = <4350000>;
 		voltage-min-design-microvolt = <3000000>;
 	};
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
index e5709c7ee06a..1a44582a49fb 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
@@ -12,8 +12,8 @@
 /dts-v1/;
 #include <dt-bindings/input/gpio-keys.h>
 #include <dt-bindings/input/linux-event-codes.h>
+#include <dt-bindings/leds/common.h>
 #include "rk3399.dtsi"
-#include "rk3399-opp.dtsi"
 
 / {
 	model = "Pine64 PinePhone Pro";
@@ -69,6 +69,34 @@
 		};
 	};
 
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&red_led_pin &green_led_pin &blue_led_pin>;
+
+		led_red: led-0 {
+			color = <LED_COLOR_ID_RED>;
+			gpios = <&gpio4 RK_PD2 GPIO_ACTIVE_HIGH>;
+		};
+
+		led_green: led-1 {
+			color = <LED_COLOR_ID_GREEN>;
+			gpios = <&gpio4 RK_PD5 GPIO_ACTIVE_HIGH>;
+		};
+
+		led_blue: led-2 {
+			color = <LED_COLOR_ID_BLUE>;
+			gpios = <&gpio4 RK_PD6 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	multi-led {
+		compatible = "leds-group-multicolor";
+		color = <LED_COLOR_ID_RGB>;
+		function = LED_FUNCTION_INDICATOR;
+		leds = <&led_red>, <&led_green>, <&led_blue>;
+	};
+
 	vcc_sys: vcc-sys-regulator {
 		compatible = "regulator-fixed";
 		regulator-name = "vcc_sys";
@@ -152,6 +180,12 @@
 		gpio = <&gpio3 RK_PA1 GPIO_ACTIVE_HIGH>;
 		pinctrl-names = "default";
 	};
+
+	vibrator {
+		compatible = "gpio-vibrator";
+		enable-gpios = <&gpio3 RK_PB1 GPIO_ACTIVE_HIGH>;
+		vcc-supply = <&vcc3v3_sys>;
+	};
 };
 
 &cpu_alert0 {
@@ -407,6 +441,21 @@
 	};
 };
 
+&i2c4 {
+	i2c-scl-rising-time-ns = <600>;
+	i2c-scl-falling-time-ns = <20>;
+	status = "okay";
+
+	/* Accelerometer/gyroscope */
+	mpu6500@68 {
+		compatible = "invensense,mpu6500";
+		reg = <0x68>;
+		interrupt-parent = <&gpio1>;
+		interrupts = <RK_PC6 IRQ_TYPE_LEVEL_LOW>;
+		vddio-supply = <&vcc_1v8>;
+	};
+};
+
 &cluster0_opp {
 	opp04 {
 		status = "disabled";
@@ -481,6 +530,20 @@
 		};
 	};
 
+	leds {
+		red_led_pin: red-led-pin {
+			rockchip,pins = <4 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		green_led_pin: green-led-pin {
+			rockchip,pins = <4 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		blue_led_pin: blue-led-pin {
+			rockchip,pins = <4 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
 	pmic {
 		pmic_int_l: pmic-int-l {
 			rockchip,pins = <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>;
@@ -565,6 +628,16 @@
 	status = "okay";
 };
 
+&spi1 {
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <10000000>;
+	};
+};
+
 &tsadc {
 	rockchip,hw-tshut-mode = <1>;
 	rockchip,hw-tshut-polarity = <1>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi
index ccbe3a7a1d2c..650b1ba9c192 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi
@@ -5,7 +5,6 @@
 
 #include <dt-bindings/pwm/pwm.h>
 #include "rk3399.dtsi"
-#include "rk3399-opp.dtsi"
 
 / {
 	aliases {
@@ -154,6 +153,22 @@
 	};
 };
 
+&gpio3 {
+	/*
+	 * The Qseven BIOS_DISABLE signal on the RK3399-Q7 keeps the on-module
+	 * eMMC and SPI flash powered-down initially (in fact it keeps the
+	 * reset signal asserted). BIOS_DISABLE_OVERRIDE pin allows to override
+	 * that signal so that eMMC and SPI can be used regardless of the state
+	 * of the signal.
+	 */
+	bios-disable-override-hog {
+		gpios = <RK_PD5 GPIO_ACTIVE_LOW>;
+		gpio-hog;
+		line-name = "bios_disable_override";
+		output-high;
+	};
+};
+
 &gmac {
 	assigned-clocks = <&cru SCLK_RMII_SRC>;
 	assigned-clock-parents = <&clkin_gmac>;
@@ -409,6 +424,7 @@
 
 &i2s0 {
 	pinctrl-0 = <&i2s0_2ch_bus>;
+	pinctrl-1 = <&i2s0_2ch_bus_bclk_off>;
 	rockchip,playback-channels = <2>;
 	rockchip,capture-channels = <2>;
 	status = "okay";
@@ -417,8 +433,8 @@
 /*
  * As Q7 does not specify neither a global nor a RX clock for I2S these
  * signals are not used. Furthermore I2S0_LRCK_RX is used as GPIO.
- * Therefore we have to redefine the i2s0_2ch_bus definition to prevent
- * conflicts.
+ * Therefore we have to redefine the i2s0_2ch_bus and i2s0_2ch_bus_bclk_off
+ * definitions to prevent conflicts.
  */
 &i2s0_2ch_bus {
 	rockchip,pins =
@@ -428,6 +444,14 @@
 		<3 RK_PD7 1 &pcfg_pull_none>;
 };
 
+&i2s0_2ch_bus_bclk_off {
+	rockchip,pins =
+		<3 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>,
+		<3 RK_PD2 1 &pcfg_pull_none>,
+		<3 RK_PD3 1 &pcfg_pull_none>,
+		<3 RK_PD7 1 &pcfg_pull_none>;
+};
+
 &io_domains {
 	status = "okay";
 	bt656-supply = <&vcc_1v8>;
@@ -449,9 +473,14 @@
 
 &pinctrl {
 	pinctrl-names = "default";
-	pinctrl-0 = <&q7_thermal_pin>;
+	pinctrl-0 = <&q7_thermal_pin &bios_disable_override_hog_pin>;
 
 	gpios {
+		bios_disable_override_hog_pin: bios-disable-override-hog-pin {
+			rockchip,pins =
+				<3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_down>;
+		};
+
 		q7_thermal_pin: q7-thermal-pin {
 			rockchip,pins =
 				<0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi
index ca7a446b6568..d95b1cde1fc3 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi
@@ -7,7 +7,6 @@
 #include <dt-bindings/input/linux-event-codes.h>
 #include <dt-bindings/pwm/pwm.h>
 #include "rk3399.dtsi"
-#include "rk3399-opp.dtsi"
 
 / {
 	model = "Firefly ROC-RK3399-PC Board";
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts
index 972aea843afd..475d57f64d58 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts
@@ -7,8 +7,7 @@
 
 /dts-v1/;
 #include <dt-bindings/leds/common.h>
-#include "rk3399.dtsi"
-#include "rk3399-t-opp.dtsi"
+#include "rk3399-t.dtsi"
 
 / {
 	model = "Radxa ROCK 4C+";
@@ -53,6 +52,21 @@
 		};
 	};
 
+	rk809-sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,name = "Analog RK809";
+		simple-audio-card,mclk-fs = <256>;
+
+		simple-audio-card,cpu {
+			sound-dai = <&i2s0>;
+		};
+
+		simple-audio-card,codec {
+			sound-dai = <&rk809>;
+		};
+	};
+
 	sdio_pwrseq: sdio-pwrseq {
 		compatible = "mmc-pwrseq-simple";
 		clocks = <&rk809 1>;
@@ -201,10 +215,13 @@
 		interrupt-parent = <&gpio1>;
 		interrupts = <RK_PC5 IRQ_TYPE_LEVEL_LOW>;
 		#clock-cells = <1>;
+		clock-names = "mclk";
+		clocks = <&cru SCLK_I2S_8CH_OUT>;
 		clock-output-names = "rk808-clkout1", "rk808-clkout2";
 		pinctrl-names = "default";
-		pinctrl-0 = <&pmic_int_l>;
+		pinctrl-0 = <&pmic_int_l>, <&i2s_8ch_mclk>;
 		rockchip,system-power-controller;
+		#sound-dai-cells = <0>;
 		wakeup-source;
 
 		vcc1-supply = <&vcc5v0_sys>;
@@ -446,6 +463,26 @@
 	status = "okay";
 };
 
+&i2s0 {
+	status = "okay";
+};
+
+&i2s0_8ch_bus {
+	rockchip,pins =
+		<3 RK_PD0 1 &pcfg_pull_none>,
+		<3 RK_PD2 1 &pcfg_pull_none>,
+		<3 RK_PD3 1 &pcfg_pull_none>,
+		<3 RK_PD7 1 &pcfg_pull_none>;
+};
+
+&i2s0_8ch_bus_bclk_off {
+	rockchip,pins =
+		<3 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>,
+		<3 RK_PD2 1 &pcfg_pull_none>,
+		<3 RK_PD3 1 &pcfg_pull_none>,
+		<3 RK_PD7 1 &pcfg_pull_none>;
+};
+
 &i2s2 {
 	status = "okay";
 };
@@ -473,6 +510,12 @@
 		};
 	};
 
+	i2s0 {
+		i2s_8ch_mclk: i2s-8ch-mclk {
+			rockchip,pins = <4 RK_PA0 1 &pcfg_pull_none>;
+		};
+	};
+
 	leds {
 		user_led1: user-led1 {
 			rockchip,pins = <3 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-4se.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock-4se.dts
index 7cfc198bbae7..a8b8d4acc337 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock-4se.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-4se.dts
@@ -5,8 +5,8 @@
  */
 
 /dts-v1/;
+#include "rk3399-t.dtsi"
 #include "rk3399-rock-pi-4.dtsi"
-#include "rk3399-t-opp.dtsi"
 
 / {
 	model = "Radxa ROCK 4SE";
@@ -17,14 +17,6 @@
 	};
 };
 
-&pinctrl {
-	usb2 {
-		vcc5v0_host_en: vcc5v0-host-en {
-			rockchip,pins = <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
-		};
-	};
-};
-
 &sdio0 {
 	status = "okay";
 
@@ -56,10 +48,3 @@
 		vddio-supply = <&vcc_1v8>;
 	};
 };
-
-&vcc5v0_host {
-	enable-active-high;
-	gpio = <&gpio4 RK_PD1 GPIO_ACTIVE_HIGH>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&vcc5v0_host_en>;
-};
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
index b9d6284bb804..9666504cd1c1 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
@@ -4,11 +4,9 @@
  * Copyright (c) 2019 Pragnesh Patel <Pragnesh_Patel@mentor.com>
  */
 
-/dts-v1/;
 #include <dt-bindings/input/linux-event-codes.h>
 #include <dt-bindings/leds/common.h>
 #include <dt-bindings/pwm/pwm.h>
-#include "rk3399.dtsi"
 
 / {
 	aliases {
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4a-plus.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4a-plus.dts
index f5a68d8d072d..725ac3c1f6f6 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4a-plus.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4a-plus.dts
@@ -5,8 +5,8 @@
  */
 
 /dts-v1/;
+#include "rk3399-op1.dtsi"
 #include "rk3399-rock-pi-4.dtsi"
-#include "rk3399-op1-opp.dtsi"
 
 / {
 	model = "Radxa ROCK Pi 4A+";
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4a.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4a.dts
index c68f45849c44..32d6bce5e3d4 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4a.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4a.dts
@@ -5,8 +5,8 @@
  */
 
 /dts-v1/;
+#include "rk3399.dtsi"
 #include "rk3399-rock-pi-4.dtsi"
-#include "rk3399-opp.dtsi"
 
 / {
 	model = "Radxa ROCK Pi 4A";
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b-plus.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b-plus.dts
index 8a17c1eaae15..682e8b7297c1 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b-plus.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b-plus.dts
@@ -5,8 +5,8 @@
  */
 
 /dts-v1/;
+#include "rk3399-op1.dtsi"
 #include "rk3399-rock-pi-4.dtsi"
-#include "rk3399-op1-opp.dtsi"
 
 / {
 	model = "Radxa ROCK Pi 4B+";
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b.dts
index 6ea3180e57ca..55285c7c6e54 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b.dts
@@ -5,8 +5,8 @@
  */
 
 /dts-v1/;
+#include "rk3399.dtsi"
 #include "rk3399-rock-pi-4.dtsi"
-#include "rk3399-opp.dtsi"
 
 / {
 	model = "Radxa ROCK Pi 4B";
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4c.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4c.dts
index 5274938bf1b8..82ad2ca6b5c2 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4c.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4c.dts
@@ -6,8 +6,8 @@
  */
 
 /dts-v1/;
+#include "rk3399.dtsi"
 #include "rk3399-rock-pi-4.dtsi"
-#include "rk3399-opp.dtsi"
 
 / {
 	model = "Radxa ROCK Pi 4C";
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi
index c920ddf44baf..8146f870d2bd 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi
@@ -5,9 +5,8 @@
  * Copyright (c) 2018 Linaro Ltd.
  */
 
-#include "rk3399.dtsi"
-#include "rk3399-opp.dtsi"
 #include <dt-bindings/interrupt-controller/irq.h>
+#include "rk3399.dtsi"
 
 / {
 	aliases {
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi
index f30b82a10ca3..11d99d8b34a2 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi
@@ -7,7 +7,6 @@
 #include <dt-bindings/input/linux-event-codes.h>
 #include <dt-bindings/pwm/pwm.h>
 #include "rk3399.dtsi"
-#include "rk3399-opp.dtsi"
 
 / {
 	aliases {
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-sapphire.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-sapphire.dtsi
index b3ef1c85e754..31832aae9ab6 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-sapphire.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-sapphire.dtsi
@@ -6,7 +6,6 @@
 #include "dt-bindings/pwm/pwm.h"
 #include "dt-bindings/input/input.h"
 #include "rk3399.dtsi"
-#include "rk3399-opp.dtsi"
 
 / {
 	compatible = "rockchip,rk3399-sapphire", "rockchip,rk3399";
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-t-opp.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-t.dtsi
index 1ababadda9df..72989f03fcb1 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-t-opp.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-t.dtsi
@@ -4,6 +4,8 @@
  * Copyright (c) 2022 Radxa Limited
  */
 
+#include "rk3399-base.dtsi"
+
 / {
 	cluster0_opp: opp-table-0 {
 		compatible = "operating-points-v2";
diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 9d5f5b083e3c..6bc1249d99e6 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -1,3019 +1,135 @@
 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
 /*
- * Copyright (c) 2016 Fuzhou Rockchip Electronics Co., Ltd
+ * Copyright (c) 2016-2017 Fuzhou Rockchip Electronics Co., Ltd
  */
 
-#include <dt-bindings/clock/rk3399-cru.h>
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/interrupt-controller/arm-gic.h>
-#include <dt-bindings/interrupt-controller/irq.h>
-#include <dt-bindings/pinctrl/rockchip.h>
-#include <dt-bindings/power/rk3399-power.h>
-#include <dt-bindings/thermal/thermal.h>
+#include "rk3399-base.dtsi"
 
 / {
-	compatible = "rockchip,rk3399";
+	cluster0_opp: opp-table-0 {
+		compatible = "operating-points-v2";
+		opp-shared;
 
-	interrupt-parent = <&gic>;
-	#address-cells = <2>;
-	#size-cells = <2>;
-
-	aliases {
-		gpio0 = &gpio0;
-		gpio1 = &gpio1;
-		gpio2 = &gpio2;
-		gpio3 = &gpio3;
-		gpio4 = &gpio4;
-		i2c0 = &i2c0;
-		i2c1 = &i2c1;
-		i2c2 = &i2c2;
-		i2c3 = &i2c3;
-		i2c4 = &i2c4;
-		i2c5 = &i2c5;
-		i2c6 = &i2c6;
-		i2c7 = &i2c7;
-		i2c8 = &i2c8;
-		serial0 = &uart0;
-		serial1 = &uart1;
-		serial2 = &uart2;
-		serial3 = &uart3;
-		serial4 = &uart4;
-		spi0 = &spi0;
-		spi1 = &spi1;
-		spi2 = &spi2;
-		spi3 = &spi3;
-		spi4 = &spi4;
-		spi5 = &spi5;
-	};
-
-	cpus {
-		#address-cells = <2>;
-		#size-cells = <0>;
-
-		cpu-map {
-			cluster0 {	/* Cortex-A53 */
-				core0 {
-					cpu = <&cpu_l0>;
-				};
-				core1 {
-					cpu = <&cpu_l1>;
-				};
-				core2 {
-					cpu = <&cpu_l2>;
-				};
-				core3 {
-					cpu = <&cpu_l3>;
-				};
-			};
-
-			cluster1 {	/* Cortex-A72 */
-				core0 {
-					cpu = <&cpu_b0>;
-				};
-				core1 {
-					cpu = <&cpu_b1>;
-				};
-			};
+		opp00 {
+			opp-hz = /bits/ 64 <408000000>;
+			opp-microvolt = <825000 825000 1250000>;
+			clock-latency-ns = <40000>;
 		};
-
-		cpu_l0: cpu@0 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a53";
-			reg = <0x0 0x0>;
-			enable-method = "psci";
-			capacity-dmips-mhz = <485>;
-			clocks = <&cru ARMCLKL>;
-			#cooling-cells = <2>; /* min followed by max */
-			dynamic-power-coefficient = <100>;
-			cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP>;
-			i-cache-size = <0x8000>;
-			i-cache-line-size = <64>;
-			i-cache-sets = <256>;
-			d-cache-size = <0x8000>;
-			d-cache-line-size = <64>;
-			d-cache-sets = <128>;
-			next-level-cache = <&l2_cache_l>;
-		};
-
-		cpu_l1: cpu@1 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a53";
-			reg = <0x0 0x1>;
-			enable-method = "psci";
-			capacity-dmips-mhz = <485>;
-			clocks = <&cru ARMCLKL>;
-			#cooling-cells = <2>; /* min followed by max */
-			dynamic-power-coefficient = <100>;
-			cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP>;
-			i-cache-size = <0x8000>;
-			i-cache-line-size = <64>;
-			i-cache-sets = <256>;
-			d-cache-size = <0x8000>;
-			d-cache-line-size = <64>;
-			d-cache-sets = <128>;
-			next-level-cache = <&l2_cache_l>;
+		opp01 {
+			opp-hz = /bits/ 64 <600000000>;
+			opp-microvolt = <825000 825000 1250000>;
 		};
-
-		cpu_l2: cpu@2 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a53";
-			reg = <0x0 0x2>;
-			enable-method = "psci";
-			capacity-dmips-mhz = <485>;
-			clocks = <&cru ARMCLKL>;
-			#cooling-cells = <2>; /* min followed by max */
-			dynamic-power-coefficient = <100>;
-			cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP>;
-			i-cache-size = <0x8000>;
-			i-cache-line-size = <64>;
-			i-cache-sets = <256>;
-			d-cache-size = <0x8000>;
-			d-cache-line-size = <64>;
-			d-cache-sets = <128>;
-			next-level-cache = <&l2_cache_l>;
-		};
-
-		cpu_l3: cpu@3 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a53";
-			reg = <0x0 0x3>;
-			enable-method = "psci";
-			capacity-dmips-mhz = <485>;
-			clocks = <&cru ARMCLKL>;
-			#cooling-cells = <2>; /* min followed by max */
-			dynamic-power-coefficient = <100>;
-			cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP>;
-			i-cache-size = <0x8000>;
-			i-cache-line-size = <64>;
-			i-cache-sets = <256>;
-			d-cache-size = <0x8000>;
-			d-cache-line-size = <64>;
-			d-cache-sets = <128>;
-			next-level-cache = <&l2_cache_l>;
-		};
-
-		cpu_b0: cpu@100 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a72";
-			reg = <0x0 0x100>;
-			enable-method = "psci";
-			capacity-dmips-mhz = <1024>;
-			clocks = <&cru ARMCLKB>;
-			#cooling-cells = <2>; /* min followed by max */
-			dynamic-power-coefficient = <436>;
-			cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP>;
-			i-cache-size = <0xC000>;
-			i-cache-line-size = <64>;
-			i-cache-sets = <256>;
-			d-cache-size = <0x8000>;
-			d-cache-line-size = <64>;
-			d-cache-sets = <256>;
-			next-level-cache = <&l2_cache_b>;
-
-			thermal-idle {
-				#cooling-cells = <2>;
-				duration-us = <10000>;
-				exit-latency-us = <500>;
-			};
-		};
-
-		cpu_b1: cpu@101 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a72";
-			reg = <0x0 0x101>;
-			enable-method = "psci";
-			capacity-dmips-mhz = <1024>;
-			clocks = <&cru ARMCLKB>;
-			#cooling-cells = <2>; /* min followed by max */
-			dynamic-power-coefficient = <436>;
-			cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP>;
-			i-cache-size = <0xC000>;
-			i-cache-line-size = <64>;
-			i-cache-sets = <256>;
-			d-cache-size = <0x8000>;
-			d-cache-line-size = <64>;
-			d-cache-sets = <256>;
-			next-level-cache = <&l2_cache_b>;
-
-			thermal-idle {
-				#cooling-cells = <2>;
-				duration-us = <10000>;
-				exit-latency-us = <500>;
-			};
+		opp02 {
+			opp-hz = /bits/ 64 <816000000>;
+			opp-microvolt = <850000 850000 1250000>;
 		};
-
-		l2_cache_l: l2-cache-cluster0 {
-			compatible = "cache";
-			cache-level = <2>;
-			cache-unified;
-			cache-size = <0x80000>;
-			cache-line-size = <64>;
-			cache-sets = <512>;
+		opp03 {
+			opp-hz = /bits/ 64 <1008000000>;
+			opp-microvolt = <925000 925000 1250000>;
 		};
-
-		l2_cache_b: l2-cache-cluster1 {
-			compatible = "cache";
-			cache-level = <2>;
-			cache-unified;
-			cache-size = <0x100000>;
-			cache-line-size = <64>;
-			cache-sets = <1024>;
+		opp04 {
+			opp-hz = /bits/ 64 <1200000000>;
+			opp-microvolt = <1000000 1000000 1250000>;
 		};
-
-		idle-states {
-			entry-method = "psci";
-
-			CPU_SLEEP: cpu-sleep {
-				compatible = "arm,idle-state";
-				local-timer-stop;
-				arm,psci-suspend-param = <0x0010000>;
-				entry-latency-us = <120>;
-				exit-latency-us = <250>;
-				min-residency-us = <900>;
-			};
-
-			CLUSTER_SLEEP: cluster-sleep {
-				compatible = "arm,idle-state";
-				local-timer-stop;
-				arm,psci-suspend-param = <0x1010000>;
-				entry-latency-us = <400>;
-				exit-latency-us = <500>;
-				min-residency-us = <2000>;
-			};
+		opp05 {
+			opp-hz = /bits/ 64 <1416000000>;
+			opp-microvolt = <1125000 1125000 1250000>;
 		};
 	};
 
-	display-subsystem {
-		compatible = "rockchip,display-subsystem";
-		ports = <&vopl_out>, <&vopb_out>;
-	};
-
-	dmc: memory-controller {
-		compatible = "rockchip,rk3399-dmc";
-		rockchip,pmu = <&pmugrf>;
-		devfreq-events = <&dfi>;
-		clocks = <&cru SCLK_DDRC>;
-		clock-names = "dmc_clk";
-		status = "disabled";
-	};
+	cluster1_opp: opp-table-1 {
+		compatible = "operating-points-v2";
+		opp-shared;
 
-	pmu_a53 {
-		compatible = "arm,cortex-a53-pmu";
-		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW &ppi_cluster0>;
-	};
-
-	pmu_a72 {
-		compatible = "arm,cortex-a72-pmu";
-		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW &ppi_cluster1>;
-	};
-
-	psci {
-		compatible = "arm,psci-1.0";
-		method = "smc";
-	};
-
-	timer {
-		compatible = "arm,armv8-timer";
-		interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW 0>,
-			     <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW 0>,
-			     <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW 0>,
-			     <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW 0>;
-		arm,no-tick-in-suspend;
-	};
-
-	xin24m: xin24m {
-		compatible = "fixed-clock";
-		clock-frequency = <24000000>;
-		clock-output-names = "xin24m";
-		#clock-cells = <0>;
-	};
-
-	pcie0: pcie@f8000000 {
-		compatible = "rockchip,rk3399-pcie";
-		reg = <0x0 0xf8000000 0x0 0x2000000>,
-		      <0x0 0xfd000000 0x0 0x1000000>;
-		reg-names = "axi-base", "apb-base";
-		device_type = "pci";
-		#address-cells = <3>;
-		#size-cells = <2>;
-		#interrupt-cells = <1>;
-		aspm-no-l0s;
-		bus-range = <0x0 0x1f>;
-		clocks = <&cru ACLK_PCIE>, <&cru ACLK_PERF_PCIE>,
-			 <&cru PCLK_PCIE>, <&cru SCLK_PCIE_PM>;
-		clock-names = "aclk", "aclk-perf",
-			      "hclk", "pm";
-		interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH 0>;
-		interrupt-names = "sys", "legacy", "client";
-		interrupt-map-mask = <0 0 0 7>;
-		interrupt-map = <0 0 0 1 &pcie0_intc 0>,
-				<0 0 0 2 &pcie0_intc 1>,
-				<0 0 0 3 &pcie0_intc 2>,
-				<0 0 0 4 &pcie0_intc 3>;
-		max-link-speed = <1>;
-		msi-map = <0x0 &its 0x0 0x1000>;
-		phys = <&pcie_phy 0>, <&pcie_phy 1>,
-		       <&pcie_phy 2>, <&pcie_phy 3>;
-		phy-names = "pcie-phy-0", "pcie-phy-1",
-			    "pcie-phy-2", "pcie-phy-3";
-		ranges = <0x82000000 0x0 0xfa000000 0x0 0xfa000000 0x0 0x1e00000>,
-			 <0x81000000 0x0 0xfbe00000 0x0 0xfbe00000 0x0 0x100000>;
-		resets = <&cru SRST_PCIE_CORE>, <&cru SRST_PCIE_MGMT>,
-			 <&cru SRST_PCIE_MGMT_STICKY>, <&cru SRST_PCIE_PIPE>,
-			 <&cru SRST_PCIE_PM>, <&cru SRST_P_PCIE>,
-			 <&cru SRST_A_PCIE>;
-		reset-names = "core", "mgmt", "mgmt-sticky", "pipe",
-			      "pm", "pclk", "aclk";
-		status = "disabled";
-
-		pcie0_intc: interrupt-controller {
-			interrupt-controller;
-			#address-cells = <0>;
-			#interrupt-cells = <1>;
+		opp00 {
+			opp-hz = /bits/ 64 <408000000>;
+			opp-microvolt = <825000 825000 1250000>;
+			clock-latency-ns = <40000>;
 		};
-	};
-
-	pcie0_ep: pcie-ep@f8000000 {
-		compatible = "rockchip,rk3399-pcie-ep";
-		reg = <0x0 0xfd000000 0x0 0x1000000>,
-		      <0x0 0xfa000000 0x0 0x2000000>;
-		reg-names = "apb-base", "mem-base";
-		clocks = <&cru ACLK_PCIE>, <&cru ACLK_PERF_PCIE>,
-			 <&cru PCLK_PCIE>, <&cru SCLK_PCIE_PM>;
-		clock-names = "aclk", "aclk-perf",
-			      "hclk", "pm";
-		max-functions = /bits/ 8 <8>;
-		num-lanes = <4>;
-		resets = <&cru SRST_PCIE_CORE>, <&cru SRST_PCIE_MGMT>,
-			 <&cru SRST_PCIE_MGMT_STICKY>, <&cru SRST_PCIE_PIPE>,
-			 <&cru SRST_PCIE_PM>, <&cru SRST_P_PCIE>,
-			 <&cru SRST_A_PCIE>;
-		reset-names = "core", "mgmt", "mgmt-sticky", "pipe",
-			      "pm", "pclk", "aclk";
-		phys = <&pcie_phy 0>, <&pcie_phy 1>,
-		       <&pcie_phy 2>, <&pcie_phy 3>;
-		phy-names = "pcie-phy-0", "pcie-phy-1",
-			    "pcie-phy-2", "pcie-phy-3";
-		rockchip,max-outbound-regions = <32>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&pcie_clkreqnb_cpm>;
-		status = "disabled";
-	};
-
-	gmac: ethernet@fe300000 {
-		compatible = "rockchip,rk3399-gmac";
-		reg = <0x0 0xfe300000 0x0 0x10000>;
-		interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH 0>;
-		interrupt-names = "macirq";
-		clocks = <&cru SCLK_MAC>, <&cru SCLK_MAC_RX>,
-			 <&cru SCLK_MAC_TX>, <&cru SCLK_MACREF>,
-			 <&cru SCLK_MACREF_OUT>, <&cru ACLK_GMAC>,
-			 <&cru PCLK_GMAC>;
-		clock-names = "stmmaceth", "mac_clk_rx",
-			      "mac_clk_tx", "clk_mac_ref",
-			      "clk_mac_refout", "aclk_mac",
-			      "pclk_mac";
-		power-domains = <&power RK3399_PD_GMAC>;
-		resets = <&cru SRST_A_GMAC>;
-		reset-names = "stmmaceth";
-		rockchip,grf = <&grf>;
-		snps,txpbl = <0x4>;
-		status = "disabled";
-	};
-
-	sdio0: mmc@fe310000 {
-		compatible = "rockchip,rk3399-dw-mshc",
-			     "rockchip,rk3288-dw-mshc";
-		reg = <0x0 0xfe310000 0x0 0x4000>;
-		interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH 0>;
-		max-frequency = <150000000>;
-		clocks = <&cru HCLK_SDIO>, <&cru SCLK_SDIO>,
-			 <&cru SCLK_SDIO_DRV>, <&cru SCLK_SDIO_SAMPLE>;
-		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
-		fifo-depth = <0x100>;
-		power-domains = <&power RK3399_PD_SDIOAUDIO>;
-		resets = <&cru SRST_SDIO0>;
-		reset-names = "reset";
-		status = "disabled";
-	};
-
-	sdmmc: mmc@fe320000 {
-		compatible = "rockchip,rk3399-dw-mshc",
-			     "rockchip,rk3288-dw-mshc";
-		reg = <0x0 0xfe320000 0x0 0x4000>;
-		interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH 0>;
-		max-frequency = <150000000>;
-		assigned-clocks = <&cru HCLK_SD>;
-		assigned-clock-rates = <200000000>;
-		clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>,
-			 <&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>;
-		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
-		fifo-depth = <0x100>;
-		power-domains = <&power RK3399_PD_SD>;
-		resets = <&cru SRST_SDMMC>;
-		reset-names = "reset";
-		status = "disabled";
-	};
-
-	sdhci: mmc@fe330000 {
-		compatible = "rockchip,rk3399-sdhci-5.1", "arasan,sdhci-5.1";
-		reg = <0x0 0xfe330000 0x0 0x10000>;
-		interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH 0>;
-		arasan,soc-ctl-syscon = <&grf>;
-		assigned-clocks = <&cru SCLK_EMMC>;
-		assigned-clock-rates = <200000000>;
-		clocks = <&cru SCLK_EMMC>, <&cru ACLK_EMMC>;
-		clock-names = "clk_xin", "clk_ahb";
-		clock-output-names = "emmc_cardclock";
-		#clock-cells = <0>;
-		phys = <&emmc_phy>;
-		phy-names = "phy_arasan";
-		power-domains = <&power RK3399_PD_EMMC>;
-		disable-cqe-dcmd;
-		status = "disabled";
-	};
-
-	usb_host0_ehci: usb@fe380000 {
-		compatible = "generic-ehci";
-		reg = <0x0 0xfe380000 0x0 0x20000>;
-		interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru HCLK_HOST0>, <&cru HCLK_HOST0_ARB>,
-			 <&u2phy0>;
-		phys = <&u2phy0_host>;
-		phy-names = "usb";
-		status = "disabled";
-	};
-
-	usb_host0_ohci: usb@fe3a0000 {
-		compatible = "generic-ohci";
-		reg = <0x0 0xfe3a0000 0x0 0x20000>;
-		interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru HCLK_HOST0>, <&cru HCLK_HOST0_ARB>,
-			 <&u2phy0>;
-		phys = <&u2phy0_host>;
-		phy-names = "usb";
-		status = "disabled";
-	};
-
-	usb_host1_ehci: usb@fe3c0000 {
-		compatible = "generic-ehci";
-		reg = <0x0 0xfe3c0000 0x0 0x20000>;
-		interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru HCLK_HOST1>, <&cru HCLK_HOST1_ARB>,
-			 <&u2phy1>;
-		phys = <&u2phy1_host>;
-		phy-names = "usb";
-		status = "disabled";
-	};
-
-	usb_host1_ohci: usb@fe3e0000 {
-		compatible = "generic-ohci";
-		reg = <0x0 0xfe3e0000 0x0 0x20000>;
-		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru HCLK_HOST1>, <&cru HCLK_HOST1_ARB>,
-			 <&u2phy1>;
-		phys = <&u2phy1_host>;
-		phy-names = "usb";
-		status = "disabled";
-	};
-
-	debug@fe430000 {
-		compatible = "arm,coresight-cpu-debug", "arm,primecell";
-		reg = <0 0xfe430000 0 0x1000>;
-		clocks = <&cru PCLK_COREDBG_L>;
-		clock-names = "apb_pclk";
-		cpu = <&cpu_l0>;
-	};
-
-	debug@fe432000 {
-		compatible = "arm,coresight-cpu-debug", "arm,primecell";
-		reg = <0 0xfe432000 0 0x1000>;
-		clocks = <&cru PCLK_COREDBG_L>;
-		clock-names = "apb_pclk";
-		cpu = <&cpu_l1>;
-	};
-
-	debug@fe434000 {
-		compatible = "arm,coresight-cpu-debug", "arm,primecell";
-		reg = <0 0xfe434000 0 0x1000>;
-		clocks = <&cru PCLK_COREDBG_L>;
-		clock-names = "apb_pclk";
-		cpu = <&cpu_l2>;
-	};
-
-	debug@fe436000 {
-		compatible = "arm,coresight-cpu-debug", "arm,primecell";
-		reg = <0 0xfe436000 0 0x1000>;
-		clocks = <&cru PCLK_COREDBG_L>;
-		clock-names = "apb_pclk";
-		cpu = <&cpu_l3>;
-	};
-
-	debug@fe610000 {
-		compatible = "arm,coresight-cpu-debug", "arm,primecell";
-		reg = <0 0xfe610000 0 0x1000>;
-		clocks = <&cru PCLK_COREDBG_B>;
-		clock-names = "apb_pclk";
-		cpu = <&cpu_b0>;
-	};
-
-	debug@fe710000 {
-		compatible = "arm,coresight-cpu-debug", "arm,primecell";
-		reg = <0 0xfe710000 0 0x1000>;
-		clocks = <&cru PCLK_COREDBG_B>;
-		clock-names = "apb_pclk";
-		cpu = <&cpu_b1>;
-	};
-
-	usbdrd3_0: usb@fe800000 {
-		compatible = "rockchip,rk3399-dwc3";
-		#address-cells = <2>;
-		#size-cells = <2>;
-		ranges;
-		clocks = <&cru SCLK_USB3OTG0_REF>, <&cru SCLK_USB3OTG0_SUSPEND>,
-			 <&cru ACLK_USB3OTG0>, <&cru ACLK_USB3_RKSOC_AXI_PERF>,
-			 <&cru ACLK_USB3>, <&cru ACLK_USB3_GRF>;
-		clock-names = "ref_clk", "suspend_clk",
-			      "bus_clk", "aclk_usb3_rksoc_axi_perf",
-			      "aclk_usb3", "grf_clk";
-		resets = <&cru SRST_A_USB3_OTG0>;
-		reset-names = "usb3-otg";
-		status = "disabled";
-
-		usbdrd_dwc3_0: usb@fe800000 {
-			compatible = "snps,dwc3";
-			reg = <0x0 0xfe800000 0x0 0x100000>;
-			interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH 0>;
-			clocks = <&cru SCLK_USB3OTG0_REF>, <&cru ACLK_USB3OTG0>,
-				 <&cru SCLK_USB3OTG0_SUSPEND>;
-			clock-names = "ref", "bus_early", "suspend";
-			dr_mode = "otg";
-			phys = <&u2phy0_otg>, <&tcphy0_usb3>;
-			phy-names = "usb2-phy", "usb3-phy";
-			phy_type = "utmi_wide";
-			snps,dis_enblslpm_quirk;
-			snps,dis-u2-freeclk-exists-quirk;
-			snps,dis_u2_susphy_quirk;
-			snps,dis-del-phy-power-chg-quirk;
-			snps,dis-tx-ipgap-linecheck-quirk;
-			power-domains = <&power RK3399_PD_USB3>;
-			status = "disabled";
+		opp01 {
+			opp-hz = /bits/ 64 <600000000>;
+			opp-microvolt = <825000 825000 1250000>;
 		};
-	};
-
-	usbdrd3_1: usb@fe900000 {
-		compatible = "rockchip,rk3399-dwc3";
-		#address-cells = <2>;
-		#size-cells = <2>;
-		ranges;
-		clocks = <&cru SCLK_USB3OTG1_REF>, <&cru SCLK_USB3OTG1_SUSPEND>,
-			 <&cru ACLK_USB3OTG1>, <&cru ACLK_USB3_RKSOC_AXI_PERF>,
-			 <&cru ACLK_USB3>, <&cru ACLK_USB3_GRF>;
-		clock-names = "ref_clk", "suspend_clk",
-			      "bus_clk", "aclk_usb3_rksoc_axi_perf",
-			      "aclk_usb3", "grf_clk";
-		resets = <&cru SRST_A_USB3_OTG1>;
-		reset-names = "usb3-otg";
-		status = "disabled";
-
-		usbdrd_dwc3_1: usb@fe900000 {
-			compatible = "snps,dwc3";
-			reg = <0x0 0xfe900000 0x0 0x100000>;
-			interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH 0>;
-			clocks = <&cru SCLK_USB3OTG1_REF>, <&cru ACLK_USB3OTG1>,
-				 <&cru SCLK_USB3OTG1_SUSPEND>;
-			clock-names = "ref", "bus_early", "suspend";
-			dr_mode = "otg";
-			phys = <&u2phy1_otg>, <&tcphy1_usb3>;
-			phy-names = "usb2-phy", "usb3-phy";
-			phy_type = "utmi_wide";
-			snps,dis_enblslpm_quirk;
-			snps,dis-u2-freeclk-exists-quirk;
-			snps,dis_u2_susphy_quirk;
-			snps,dis-del-phy-power-chg-quirk;
-			snps,dis-tx-ipgap-linecheck-quirk;
-			power-domains = <&power RK3399_PD_USB3>;
-			status = "disabled";
+		opp02 {
+			opp-hz = /bits/ 64 <816000000>;
+			opp-microvolt = <825000 825000 1250000>;
 		};
-	};
-
-	cdn_dp: dp@fec00000 {
-		compatible = "rockchip,rk3399-cdn-dp";
-		reg = <0x0 0xfec00000 0x0 0x100000>;
-		interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH 0>;
-		assigned-clocks = <&cru SCLK_DP_CORE>, <&cru SCLK_SPDIF_REC_DPTX>;
-		assigned-clock-rates = <100000000>, <200000000>;
-		clocks = <&cru SCLK_DP_CORE>, <&cru PCLK_DP_CTRL>,
-			 <&cru SCLK_SPDIF_REC_DPTX>, <&cru PCLK_VIO_GRF>;
-		clock-names = "core-clk", "pclk", "spdif", "grf";
-		phys = <&tcphy0_dp>, <&tcphy1_dp>;
-		power-domains = <&power RK3399_PD_HDCP>;
-		resets = <&cru SRST_DPTX_SPDIF_REC>, <&cru SRST_P_UPHY0_DPTX>,
-			 <&cru SRST_P_UPHY0_APB>, <&cru SRST_DP_CORE>;
-		reset-names = "spdif", "dptx", "apb", "core";
-		rockchip,grf = <&grf>;
-		#sound-dai-cells = <1>;
-		status = "disabled";
-
-		ports {
-			dp_in: port {
-				#address-cells = <1>;
-				#size-cells = <0>;
-
-				dp_in_vopb: endpoint@0 {
-					reg = <0>;
-					remote-endpoint = <&vopb_out_dp>;
-				};
-
-				dp_in_vopl: endpoint@1 {
-					reg = <1>;
-					remote-endpoint = <&vopl_out_dp>;
-				};
-			};
+		opp03 {
+			opp-hz = /bits/ 64 <1008000000>;
+			opp-microvolt = <875000 875000 1250000>;
 		};
-	};
-
-	gic: interrupt-controller@fee00000 {
-		compatible = "arm,gic-v3";
-		#interrupt-cells = <4>;
-		#address-cells = <2>;
-		#size-cells = <2>;
-		ranges;
-		interrupt-controller;
-
-		reg = <0x0 0xfee00000 0 0x10000>, /* GICD */
-		      <0x0 0xfef00000 0 0xc0000>, /* GICR */
-		      <0x0 0xfff00000 0 0x10000>, /* GICC */
-		      <0x0 0xfff10000 0 0x10000>, /* GICH */
-		      <0x0 0xfff20000 0 0x10000>; /* GICV */
-		interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH 0>;
-		its: msi-controller@fee20000 {
-			compatible = "arm,gic-v3-its";
-			msi-controller;
-			#msi-cells = <1>;
-			reg = <0x0 0xfee20000 0x0 0x20000>;
+		opp04 {
+			opp-hz = /bits/ 64 <1200000000>;
+			opp-microvolt = <950000 950000 1250000>;
 		};
-
-		ppi-partitions {
-			ppi_cluster0: interrupt-partition-0 {
-				affinity = <&cpu_l0 &cpu_l1 &cpu_l2 &cpu_l3>;
-			};
-
-			ppi_cluster1: interrupt-partition-1 {
-				affinity = <&cpu_b0 &cpu_b1>;
-			};
+		opp05 {
+			opp-hz = /bits/ 64 <1416000000>;
+			opp-microvolt = <1025000 1025000 1250000>;
 		};
-	};
-
-	saradc: saradc@ff100000 {
-		compatible = "rockchip,rk3399-saradc";
-		reg = <0x0 0xff100000 0x0 0x100>;
-		interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH 0>;
-		#io-channel-cells = <1>;
-		clocks = <&cru SCLK_SARADC>, <&cru PCLK_SARADC>;
-		clock-names = "saradc", "apb_pclk";
-		resets = <&cru SRST_P_SARADC>;
-		reset-names = "saradc-apb";
-		status = "disabled";
-	};
-
-	crypto0: crypto@ff8b0000 {
-		compatible = "rockchip,rk3399-crypto";
-		reg = <0x0 0xff8b0000 0x0 0x4000>;
-		interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru HCLK_M_CRYPTO0>, <&cru HCLK_S_CRYPTO0>, <&cru SCLK_CRYPTO0>;
-		clock-names = "hclk_master", "hclk_slave", "sclk";
-		resets = <&cru SRST_CRYPTO0>, <&cru SRST_CRYPTO0_S>, <&cru SRST_CRYPTO0_M>;
-		reset-names = "master", "slave", "crypto-rst";
-	};
-
-	crypto1: crypto@ff8b8000 {
-		compatible = "rockchip,rk3399-crypto";
-		reg = <0x0 0xff8b8000 0x0 0x4000>;
-		interrupts = <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru HCLK_M_CRYPTO1>, <&cru HCLK_S_CRYPTO1>, <&cru SCLK_CRYPTO1>;
-		clock-names = "hclk_master", "hclk_slave", "sclk";
-		resets = <&cru SRST_CRYPTO1>, <&cru SRST_CRYPTO1_S>, <&cru SRST_CRYPTO1_M>;
-		reset-names = "master", "slave", "crypto-rst";
-	};
-
-	i2c1: i2c@ff110000 {
-		compatible = "rockchip,rk3399-i2c";
-		reg = <0x0 0xff110000 0x0 0x1000>;
-		assigned-clocks = <&cru SCLK_I2C1>;
-		assigned-clock-rates = <200000000>;
-		clocks = <&cru SCLK_I2C1>, <&cru PCLK_I2C1>;
-		clock-names = "i2c", "pclk";
-		interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH 0>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&i2c1_xfer>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	i2c2: i2c@ff120000 {
-		compatible = "rockchip,rk3399-i2c";
-		reg = <0x0 0xff120000 0x0 0x1000>;
-		assigned-clocks = <&cru SCLK_I2C2>;
-		assigned-clock-rates = <200000000>;
-		clocks = <&cru SCLK_I2C2>, <&cru PCLK_I2C2>;
-		clock-names = "i2c", "pclk";
-		interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH 0>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&i2c2_xfer>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	i2c3: i2c@ff130000 {
-		compatible = "rockchip,rk3399-i2c";
-		reg = <0x0 0xff130000 0x0 0x1000>;
-		assigned-clocks = <&cru SCLK_I2C3>;
-		assigned-clock-rates = <200000000>;
-		clocks = <&cru SCLK_I2C3>, <&cru PCLK_I2C3>;
-		clock-names = "i2c", "pclk";
-		interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH 0>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&i2c3_xfer>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	i2c5: i2c@ff140000 {
-		compatible = "rockchip,rk3399-i2c";
-		reg = <0x0 0xff140000 0x0 0x1000>;
-		assigned-clocks = <&cru SCLK_I2C5>;
-		assigned-clock-rates = <200000000>;
-		clocks = <&cru SCLK_I2C5>, <&cru PCLK_I2C5>;
-		clock-names = "i2c", "pclk";
-		interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH 0>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&i2c5_xfer>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	i2c6: i2c@ff150000 {
-		compatible = "rockchip,rk3399-i2c";
-		reg = <0x0 0xff150000 0x0 0x1000>;
-		assigned-clocks = <&cru SCLK_I2C6>;
-		assigned-clock-rates = <200000000>;
-		clocks = <&cru SCLK_I2C6>, <&cru PCLK_I2C6>;
-		clock-names = "i2c", "pclk";
-		interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH 0>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&i2c6_xfer>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	i2c7: i2c@ff160000 {
-		compatible = "rockchip,rk3399-i2c";
-		reg = <0x0 0xff160000 0x0 0x1000>;
-		assigned-clocks = <&cru SCLK_I2C7>;
-		assigned-clock-rates = <200000000>;
-		clocks = <&cru SCLK_I2C7>, <&cru PCLK_I2C7>;
-		clock-names = "i2c", "pclk";
-		interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH 0>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&i2c7_xfer>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	uart0: serial@ff180000 {
-		compatible = "rockchip,rk3399-uart", "snps,dw-apb-uart";
-		reg = <0x0 0xff180000 0x0 0x100>;
-		clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
-		clock-names = "baudclk", "apb_pclk";
-		interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH 0>;
-		reg-shift = <2>;
-		reg-io-width = <4>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&uart0_xfer>;
-		status = "disabled";
-	};
-
-	uart1: serial@ff190000 {
-		compatible = "rockchip,rk3399-uart", "snps,dw-apb-uart";
-		reg = <0x0 0xff190000 0x0 0x100>;
-		clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
-		clock-names = "baudclk", "apb_pclk";
-		interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH 0>;
-		reg-shift = <2>;
-		reg-io-width = <4>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&uart1_xfer>;
-		status = "disabled";
-	};
-
-	uart2: serial@ff1a0000 {
-		compatible = "rockchip,rk3399-uart", "snps,dw-apb-uart";
-		reg = <0x0 0xff1a0000 0x0 0x100>;
-		clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
-		clock-names = "baudclk", "apb_pclk";
-		interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH 0>;
-		reg-shift = <2>;
-		reg-io-width = <4>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&uart2c_xfer>;
-		status = "disabled";
-	};
-
-	uart3: serial@ff1b0000 {
-		compatible = "rockchip,rk3399-uart", "snps,dw-apb-uart";
-		reg = <0x0 0xff1b0000 0x0 0x100>;
-		clocks = <&cru SCLK_UART3>, <&cru PCLK_UART3>;
-		clock-names = "baudclk", "apb_pclk";
-		interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH 0>;
-		reg-shift = <2>;
-		reg-io-width = <4>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&uart3_xfer>;
-		status = "disabled";
-	};
-
-	spi0: spi@ff1c0000 {
-		compatible = "rockchip,rk3399-spi", "rockchip,rk3066-spi";
-		reg = <0x0 0xff1c0000 0x0 0x1000>;
-		clocks = <&cru SCLK_SPI0>, <&cru PCLK_SPI0>;
-		clock-names = "spiclk", "apb_pclk";
-		interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH 0>;
-		dmas = <&dmac_peri 10>, <&dmac_peri 11>;
-		dma-names = "tx", "rx";
-		pinctrl-names = "default";
-		pinctrl-0 = <&spi0_clk &spi0_tx &spi0_rx &spi0_cs0>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	spi1: spi@ff1d0000 {
-		compatible = "rockchip,rk3399-spi", "rockchip,rk3066-spi";
-		reg = <0x0 0xff1d0000 0x0 0x1000>;
-		clocks = <&cru SCLK_SPI1>, <&cru PCLK_SPI1>;
-		clock-names = "spiclk", "apb_pclk";
-		interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH 0>;
-		dmas = <&dmac_peri 12>, <&dmac_peri 13>;
-		dma-names = "tx", "rx";
-		pinctrl-names = "default";
-		pinctrl-0 = <&spi1_clk &spi1_tx &spi1_rx &spi1_cs0>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	spi2: spi@ff1e0000 {
-		compatible = "rockchip,rk3399-spi", "rockchip,rk3066-spi";
-		reg = <0x0 0xff1e0000 0x0 0x1000>;
-		clocks = <&cru SCLK_SPI2>, <&cru PCLK_SPI2>;
-		clock-names = "spiclk", "apb_pclk";
-		interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH 0>;
-		dmas = <&dmac_peri 14>, <&dmac_peri 15>;
-		dma-names = "tx", "rx";
-		pinctrl-names = "default";
-		pinctrl-0 = <&spi2_clk &spi2_tx &spi2_rx &spi2_cs0>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	spi4: spi@ff1f0000 {
-		compatible = "rockchip,rk3399-spi", "rockchip,rk3066-spi";
-		reg = <0x0 0xff1f0000 0x0 0x1000>;
-		clocks = <&cru SCLK_SPI4>, <&cru PCLK_SPI4>;
-		clock-names = "spiclk", "apb_pclk";
-		interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH 0>;
-		dmas = <&dmac_peri 18>, <&dmac_peri 19>;
-		dma-names = "tx", "rx";
-		pinctrl-names = "default";
-		pinctrl-0 = <&spi4_clk &spi4_tx &spi4_rx &spi4_cs0>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	spi5: spi@ff200000 {
-		compatible = "rockchip,rk3399-spi", "rockchip,rk3066-spi";
-		reg = <0x0 0xff200000 0x0 0x1000>;
-		clocks = <&cru SCLK_SPI5>, <&cru PCLK_SPI5>;
-		clock-names = "spiclk", "apb_pclk";
-		interrupts = <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH 0>;
-		dmas = <&dmac_bus 8>, <&dmac_bus 9>;
-		dma-names = "tx", "rx";
-		pinctrl-names = "default";
-		pinctrl-0 = <&spi5_clk &spi5_tx &spi5_rx &spi5_cs0>;
-		power-domains = <&power RK3399_PD_SDIOAUDIO>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	thermal_zones: thermal-zones {
-		cpu_thermal: cpu-thermal {
-			polling-delay-passive = <100>;
-			polling-delay = <1000>;
-
-			thermal-sensors = <&tsadc 0>;
-
-			trips {
-				cpu_alert0: cpu_alert0 {
-					temperature = <70000>;
-					hysteresis = <2000>;
-					type = "passive";
-				};
-				cpu_alert1: cpu_alert1 {
-					temperature = <75000>;
-					hysteresis = <2000>;
-					type = "passive";
-				};
-				cpu_crit: cpu_crit {
-					temperature = <95000>;
-					hysteresis = <2000>;
-					type = "critical";
-				};
-			};
-
-			cooling-maps {
-				map0 {
-					trip = <&cpu_alert0>;
-					cooling-device =
-						<&cpu_b0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-						<&cpu_b1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
-				};
-				map1 {
-					trip = <&cpu_alert1>;
-					cooling-device =
-						<&cpu_l0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-						<&cpu_l1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-						<&cpu_l2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-						<&cpu_l3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-						<&cpu_b0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-						<&cpu_b1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
-				};
-			};
+		opp06 {
+			opp-hz = /bits/ 64 <1608000000>;
+			opp-microvolt = <1100000 1100000 1250000>;
 		};
-
-		gpu_thermal: gpu-thermal {
-			polling-delay-passive = <100>;
-			polling-delay = <1000>;
-
-			thermal-sensors = <&tsadc 1>;
-
-			trips {
-				gpu_alert0: gpu_alert0 {
-					temperature = <75000>;
-					hysteresis = <2000>;
-					type = "passive";
-				};
-				gpu_crit: gpu_crit {
-					temperature = <95000>;
-					hysteresis = <2000>;
-					type = "critical";
-				};
-			};
-
-			cooling-maps {
-				map0 {
-					trip = <&gpu_alert0>;
-					cooling-device =
-						<&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
-				};
-			};
+		opp07 {
+			opp-hz = /bits/ 64 <1800000000>;
+			opp-microvolt = <1200000 1200000 1250000>;
 		};
 	};
 
-	tsadc: tsadc@ff260000 {
-		compatible = "rockchip,rk3399-tsadc";
-		reg = <0x0 0xff260000 0x0 0x100>;
-		interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH 0>;
-		assigned-clocks = <&cru SCLK_TSADC>;
-		assigned-clock-rates = <750000>;
-		clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>;
-		clock-names = "tsadc", "apb_pclk";
-		resets = <&cru SRST_TSADC>;
-		reset-names = "tsadc-apb";
-		rockchip,grf = <&grf>;
-		rockchip,hw-tshut-temp = <95000>;
-		pinctrl-names = "init", "default", "sleep";
-		pinctrl-0 = <&otp_pin>;
-		pinctrl-1 = <&otp_out>;
-		pinctrl-2 = <&otp_pin>;
-		#thermal-sensor-cells = <1>;
-		status = "disabled";
-	};
-
-	qos_emmc: qos@ffa58000 {
-		compatible = "rockchip,rk3399-qos", "syscon";
-		reg = <0x0 0xffa58000 0x0 0x20>;
-	};
-
-	qos_gmac: qos@ffa5c000 {
-		compatible = "rockchip,rk3399-qos", "syscon";
-		reg = <0x0 0xffa5c000 0x0 0x20>;
-	};
-
-	qos_pcie: qos@ffa60080 {
-		compatible = "rockchip,rk3399-qos", "syscon";
-		reg = <0x0 0xffa60080 0x0 0x20>;
-	};
+	gpu_opp_table: opp-table-2 {
+		compatible = "operating-points-v2";
 
-	qos_usb_host0: qos@ffa60100 {
-		compatible = "rockchip,rk3399-qos", "syscon";
-		reg = <0x0 0xffa60100 0x0 0x20>;
-	};
-
-	qos_usb_host1: qos@ffa60180 {
-		compatible = "rockchip,rk3399-qos", "syscon";
-		reg = <0x0 0xffa60180 0x0 0x20>;
-	};
-
-	qos_usb_otg0: qos@ffa70000 {
-		compatible = "rockchip,rk3399-qos", "syscon";
-		reg = <0x0 0xffa70000 0x0 0x20>;
-	};
-
-	qos_usb_otg1: qos@ffa70080 {
-		compatible = "rockchip,rk3399-qos", "syscon";
-		reg = <0x0 0xffa70080 0x0 0x20>;
-	};
-
-	qos_sd: qos@ffa74000 {
-		compatible = "rockchip,rk3399-qos", "syscon";
-		reg = <0x0 0xffa74000 0x0 0x20>;
-	};
-
-	qos_sdioaudio: qos@ffa76000 {
-		compatible = "rockchip,rk3399-qos", "syscon";
-		reg = <0x0 0xffa76000 0x0 0x20>;
-	};
-
-	qos_hdcp: qos@ffa90000 {
-		compatible = "rockchip,rk3399-qos", "syscon";
-		reg = <0x0 0xffa90000 0x0 0x20>;
-	};
-
-	qos_iep: qos@ffa98000 {
-		compatible = "rockchip,rk3399-qos", "syscon";
-		reg = <0x0 0xffa98000 0x0 0x20>;
-	};
-
-	qos_isp0_m0: qos@ffaa0000 {
-		compatible = "rockchip,rk3399-qos", "syscon";
-		reg = <0x0 0xffaa0000 0x0 0x20>;
-	};
-
-	qos_isp0_m1: qos@ffaa0080 {
-		compatible = "rockchip,rk3399-qos", "syscon";
-		reg = <0x0 0xffaa0080 0x0 0x20>;
-	};
-
-	qos_isp1_m0: qos@ffaa8000 {
-		compatible = "rockchip,rk3399-qos", "syscon";
-		reg = <0x0 0xffaa8000 0x0 0x20>;
-	};
-
-	qos_isp1_m1: qos@ffaa8080 {
-		compatible = "rockchip,rk3399-qos", "syscon";
-		reg = <0x0 0xffaa8080 0x0 0x20>;
-	};
-
-	qos_rga_r: qos@ffab0000 {
-		compatible = "rockchip,rk3399-qos", "syscon";
-		reg = <0x0 0xffab0000 0x0 0x20>;
-	};
-
-	qos_rga_w: qos@ffab0080 {
-		compatible = "rockchip,rk3399-qos", "syscon";
-		reg = <0x0 0xffab0080 0x0 0x20>;
-	};
-
-	qos_video_m0: qos@ffab8000 {
-		compatible = "rockchip,rk3399-qos", "syscon";
-		reg = <0x0 0xffab8000 0x0 0x20>;
-	};
-
-	qos_video_m1_r: qos@ffac0000 {
-		compatible = "rockchip,rk3399-qos", "syscon";
-		reg = <0x0 0xffac0000 0x0 0x20>;
-	};
-
-	qos_video_m1_w: qos@ffac0080 {
-		compatible = "rockchip,rk3399-qos", "syscon";
-		reg = <0x0 0xffac0080 0x0 0x20>;
-	};
-
-	qos_vop_big_r: qos@ffac8000 {
-		compatible = "rockchip,rk3399-qos", "syscon";
-		reg = <0x0 0xffac8000 0x0 0x20>;
-	};
-
-	qos_vop_big_w: qos@ffac8080 {
-		compatible = "rockchip,rk3399-qos", "syscon";
-		reg = <0x0 0xffac8080 0x0 0x20>;
-	};
-
-	qos_vop_little: qos@ffad0000 {
-		compatible = "rockchip,rk3399-qos", "syscon";
-		reg = <0x0 0xffad0000 0x0 0x20>;
-	};
-
-	qos_perihp: qos@ffad8080 {
-		compatible = "rockchip,rk3399-qos", "syscon";
-		reg = <0x0 0xffad8080 0x0 0x20>;
-	};
-
-	qos_gpu: qos@ffae0000 {
-		compatible = "rockchip,rk3399-qos", "syscon";
-		reg = <0x0 0xffae0000 0x0 0x20>;
-	};
-
-	pmu: power-management@ff310000 {
-		compatible = "rockchip,rk3399-pmu", "syscon", "simple-mfd";
-		reg = <0x0 0xff310000 0x0 0x1000>;
-
-		/*
-		 * Note: RK3399 supports 6 voltage domains including VD_CORE_L,
-		 * VD_CORE_B, VD_CENTER, VD_GPU, VD_LOGIC and VD_PMU.
-		 * Some of the power domains are grouped together for every
-		 * voltage domain.
-		 * The detail contents as below.
-		 */
-		power: power-controller {
-			compatible = "rockchip,rk3399-power-controller";
-			#power-domain-cells = <1>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			/* These power domains are grouped by VD_CENTER */
-			power-domain@RK3399_PD_IEP {
-				reg = <RK3399_PD_IEP>;
-				clocks = <&cru ACLK_IEP>,
-					 <&cru HCLK_IEP>;
-				pm_qos = <&qos_iep>;
-				#power-domain-cells = <0>;
-			};
-			power-domain@RK3399_PD_RGA {
-				reg = <RK3399_PD_RGA>;
-				clocks = <&cru ACLK_RGA>,
-					 <&cru HCLK_RGA>;
-				pm_qos = <&qos_rga_r>,
-					 <&qos_rga_w>;
-				#power-domain-cells = <0>;
-			};
-			power-domain@RK3399_PD_VCODEC {
-				reg = <RK3399_PD_VCODEC>;
-				clocks = <&cru ACLK_VCODEC>,
-					 <&cru HCLK_VCODEC>;
-				pm_qos = <&qos_video_m0>;
-				#power-domain-cells = <0>;
-			};
-			power-domain@RK3399_PD_VDU {
-				reg = <RK3399_PD_VDU>;
-				clocks = <&cru ACLK_VDU>,
-					 <&cru HCLK_VDU>,
-					 <&cru SCLK_VDU_CA>,
-					 <&cru SCLK_VDU_CORE>;
-				pm_qos = <&qos_video_m1_r>,
-					 <&qos_video_m1_w>;
-				#power-domain-cells = <0>;
-			};
-
-			/* These power domains are grouped by VD_GPU */
-			power-domain@RK3399_PD_GPU {
-				reg = <RK3399_PD_GPU>;
-				clocks = <&cru ACLK_GPU>;
-				pm_qos = <&qos_gpu>;
-				#power-domain-cells = <0>;
-			};
-
-			/* These power domains are grouped by VD_LOGIC */
-			power-domain@RK3399_PD_EDP {
-				reg = <RK3399_PD_EDP>;
-				clocks = <&cru PCLK_EDP_CTRL>;
-				#power-domain-cells = <0>;
-			};
-			power-domain@RK3399_PD_EMMC {
-				reg = <RK3399_PD_EMMC>;
-				clocks = <&cru ACLK_EMMC>;
-				pm_qos = <&qos_emmc>;
-				#power-domain-cells = <0>;
-			};
-			power-domain@RK3399_PD_GMAC {
-				reg = <RK3399_PD_GMAC>;
-				clocks = <&cru ACLK_GMAC>,
-					 <&cru PCLK_GMAC>;
-				pm_qos = <&qos_gmac>;
-				#power-domain-cells = <0>;
-			};
-			power-domain@RK3399_PD_SD {
-				reg = <RK3399_PD_SD>;
-				clocks = <&cru HCLK_SDMMC>,
-					 <&cru SCLK_SDMMC>;
-				pm_qos = <&qos_sd>;
-				#power-domain-cells = <0>;
-			};
-			power-domain@RK3399_PD_SDIOAUDIO {
-				reg = <RK3399_PD_SDIOAUDIO>;
-				clocks = <&cru HCLK_SDIO>;
-				pm_qos = <&qos_sdioaudio>;
-				#power-domain-cells = <0>;
-			};
-			power-domain@RK3399_PD_TCPD0 {
-				reg = <RK3399_PD_TCPD0>;
-				clocks = <&cru SCLK_UPHY0_TCPDCORE>,
-					 <&cru SCLK_UPHY0_TCPDPHY_REF>;
-				#power-domain-cells = <0>;
-			};
-			power-domain@RK3399_PD_TCPD1 {
-				reg = <RK3399_PD_TCPD1>;
-				clocks = <&cru SCLK_UPHY1_TCPDCORE>,
-					 <&cru SCLK_UPHY1_TCPDPHY_REF>;
-				#power-domain-cells = <0>;
-			};
-			power-domain@RK3399_PD_USB3 {
-				reg = <RK3399_PD_USB3>;
-				clocks = <&cru ACLK_USB3>;
-				pm_qos = <&qos_usb_otg0>,
-					 <&qos_usb_otg1>;
-				#power-domain-cells = <0>;
-			};
-			power-domain@RK3399_PD_VIO {
-				reg = <RK3399_PD_VIO>;
-				#power-domain-cells = <1>;
-				#address-cells = <1>;
-				#size-cells = <0>;
-
-				power-domain@RK3399_PD_HDCP {
-					reg = <RK3399_PD_HDCP>;
-					clocks = <&cru ACLK_HDCP>,
-						 <&cru HCLK_HDCP>,
-						 <&cru PCLK_HDCP>;
-					pm_qos = <&qos_hdcp>;
-					#power-domain-cells = <0>;
-				};
-				power-domain@RK3399_PD_ISP0 {
-					reg = <RK3399_PD_ISP0>;
-					clocks = <&cru ACLK_ISP0>,
-						 <&cru HCLK_ISP0>;
-					pm_qos = <&qos_isp0_m0>,
-						 <&qos_isp0_m1>;
-					#power-domain-cells = <0>;
-				};
-				power-domain@RK3399_PD_ISP1 {
-					reg = <RK3399_PD_ISP1>;
-					clocks = <&cru ACLK_ISP1>,
-						 <&cru HCLK_ISP1>;
-					pm_qos = <&qos_isp1_m0>,
-						 <&qos_isp1_m1>;
-					#power-domain-cells = <0>;
-				};
-				power-domain@RK3399_PD_VO {
-					reg = <RK3399_PD_VO>;
-					#power-domain-cells = <1>;
-					#address-cells = <1>;
-					#size-cells = <0>;
-
-					power-domain@RK3399_PD_VOPB {
-						reg = <RK3399_PD_VOPB>;
-						clocks = <&cru ACLK_VOP0>,
-							 <&cru HCLK_VOP0>;
-						pm_qos = <&qos_vop_big_r>,
-							 <&qos_vop_big_w>;
-						#power-domain-cells = <0>;
-					};
-					power-domain@RK3399_PD_VOPL {
-						reg = <RK3399_PD_VOPL>;
-						clocks = <&cru ACLK_VOP1>,
-							 <&cru HCLK_VOP1>;
-						pm_qos = <&qos_vop_little>;
-						#power-domain-cells = <0>;
-					};
-				};
-			};
+		opp00 {
+			opp-hz = /bits/ 64 <200000000>;
+			opp-microvolt = <825000 825000 1150000>;
 		};
-	};
-
-	pmugrf: syscon@ff320000 {
-		compatible = "rockchip,rk3399-pmugrf", "syscon", "simple-mfd";
-		reg = <0x0 0xff320000 0x0 0x1000>;
-
-		pmu_io_domains: io-domains {
-			compatible = "rockchip,rk3399-pmu-io-voltage-domain";
-			status = "disabled";
+		opp01 {
+			opp-hz = /bits/ 64 <297000000>;
+			opp-microvolt = <825000 825000 1150000>;
 		};
-	};
-
-	spi3: spi@ff350000 {
-		compatible = "rockchip,rk3399-spi", "rockchip,rk3066-spi";
-		reg = <0x0 0xff350000 0x0 0x1000>;
-		clocks = <&pmucru SCLK_SPI3_PMU>, <&pmucru PCLK_SPI3_PMU>;
-		clock-names = "spiclk", "apb_pclk";
-		interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH 0>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&spi3_clk &spi3_tx &spi3_rx &spi3_cs0>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	uart4: serial@ff370000 {
-		compatible = "rockchip,rk3399-uart", "snps,dw-apb-uart";
-		reg = <0x0 0xff370000 0x0 0x100>;
-		clocks = <&pmucru SCLK_UART4_PMU>, <&pmucru PCLK_UART4_PMU>;
-		clock-names = "baudclk", "apb_pclk";
-		interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH 0>;
-		reg-shift = <2>;
-		reg-io-width = <4>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&uart4_xfer>;
-		status = "disabled";
-	};
-
-	i2c0: i2c@ff3c0000 {
-		compatible = "rockchip,rk3399-i2c";
-		reg = <0x0 0xff3c0000 0x0 0x1000>;
-		assigned-clocks = <&pmucru SCLK_I2C0_PMU>;
-		assigned-clock-rates = <200000000>;
-		clocks = <&pmucru SCLK_I2C0_PMU>, <&pmucru PCLK_I2C0_PMU>;
-		clock-names = "i2c", "pclk";
-		interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH 0>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&i2c0_xfer>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	i2c4: i2c@ff3d0000 {
-		compatible = "rockchip,rk3399-i2c";
-		reg = <0x0 0xff3d0000 0x0 0x1000>;
-		assigned-clocks = <&pmucru SCLK_I2C4_PMU>;
-		assigned-clock-rates = <200000000>;
-		clocks = <&pmucru SCLK_I2C4_PMU>, <&pmucru PCLK_I2C4_PMU>;
-		clock-names = "i2c", "pclk";
-		interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH 0>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&i2c4_xfer>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	i2c8: i2c@ff3e0000 {
-		compatible = "rockchip,rk3399-i2c";
-		reg = <0x0 0xff3e0000 0x0 0x1000>;
-		assigned-clocks = <&pmucru SCLK_I2C8_PMU>;
-		assigned-clock-rates = <200000000>;
-		clocks = <&pmucru SCLK_I2C8_PMU>, <&pmucru PCLK_I2C8_PMU>;
-		clock-names = "i2c", "pclk";
-		interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH 0>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&i2c8_xfer>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	pwm0: pwm@ff420000 {
-		compatible = "rockchip,rk3399-pwm", "rockchip,rk3288-pwm";
-		reg = <0x0 0xff420000 0x0 0x10>;
-		#pwm-cells = <3>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&pwm0_pin>;
-		clocks = <&pmucru PCLK_RKPWM_PMU>;
-		status = "disabled";
-	};
-
-	pwm1: pwm@ff420010 {
-		compatible = "rockchip,rk3399-pwm", "rockchip,rk3288-pwm";
-		reg = <0x0 0xff420010 0x0 0x10>;
-		#pwm-cells = <3>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&pwm1_pin>;
-		clocks = <&pmucru PCLK_RKPWM_PMU>;
-		status = "disabled";
-	};
-
-	pwm2: pwm@ff420020 {
-		compatible = "rockchip,rk3399-pwm", "rockchip,rk3288-pwm";
-		reg = <0x0 0xff420020 0x0 0x10>;
-		#pwm-cells = <3>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&pwm2_pin>;
-		clocks = <&pmucru PCLK_RKPWM_PMU>;
-		status = "disabled";
-	};
-
-	pwm3: pwm@ff420030 {
-		compatible = "rockchip,rk3399-pwm", "rockchip,rk3288-pwm";
-		reg = <0x0 0xff420030 0x0 0x10>;
-		#pwm-cells = <3>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&pwm3a_pin>;
-		clocks = <&pmucru PCLK_RKPWM_PMU>;
-		status = "disabled";
-	};
-
-	dfi: dfi@ff630000 {
-		reg = <0x00 0xff630000 0x00 0x4000>;
-		compatible = "rockchip,rk3399-dfi";
-		rockchip,pmu = <&pmugrf>;
-		interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru PCLK_DDR_MON>;
-		clock-names = "pclk_ddr_mon";
-	};
-
-	vpu: video-codec@ff650000 {
-		compatible = "rockchip,rk3399-vpu";
-		reg = <0x0 0xff650000 0x0 0x800>;
-		interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH 0>;
-		interrupt-names = "vepu", "vdpu";
-		clocks = <&cru ACLK_VCODEC>, <&cru HCLK_VCODEC>;
-		clock-names = "aclk", "hclk";
-		iommus = <&vpu_mmu>;
-		power-domains = <&power RK3399_PD_VCODEC>;
-	};
-
-	vpu_mmu: iommu@ff650800 {
-		compatible = "rockchip,iommu";
-		reg = <0x0 0xff650800 0x0 0x40>;
-		interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru ACLK_VCODEC>, <&cru HCLK_VCODEC>;
-		clock-names = "aclk", "iface";
-		#iommu-cells = <0>;
-		power-domains = <&power RK3399_PD_VCODEC>;
-	};
-
-	vdec: video-codec@ff660000 {
-		compatible = "rockchip,rk3399-vdec";
-		reg = <0x0 0xff660000 0x0 0x480>;
-		interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru ACLK_VDU>, <&cru HCLK_VDU>,
-			 <&cru SCLK_VDU_CA>, <&cru SCLK_VDU_CORE>;
-		clock-names = "axi", "ahb", "cabac", "core";
-		iommus = <&vdec_mmu>;
-		power-domains = <&power RK3399_PD_VDU>;
-	};
-
-	vdec_mmu: iommu@ff660480 {
-		compatible = "rockchip,iommu";
-		reg = <0x0 0xff660480 0x0 0x40>, <0x0 0xff6604c0 0x0 0x40>;
-		interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru ACLK_VDU>, <&cru HCLK_VDU>;
-		clock-names = "aclk", "iface";
-		power-domains = <&power RK3399_PD_VDU>;
-		#iommu-cells = <0>;
-	};
-
-	iep_mmu: iommu@ff670800 {
-		compatible = "rockchip,iommu";
-		reg = <0x0 0xff670800 0x0 0x40>;
-		interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru ACLK_IEP>, <&cru HCLK_IEP>;
-		clock-names = "aclk", "iface";
-		#iommu-cells = <0>;
-		status = "disabled";
-	};
-
-	rga: rga@ff680000 {
-		compatible = "rockchip,rk3399-rga";
-		reg = <0x0 0xff680000 0x0 0x10000>;
-		interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru ACLK_RGA>, <&cru HCLK_RGA>, <&cru SCLK_RGA_CORE>;
-		clock-names = "aclk", "hclk", "sclk";
-		resets = <&cru SRST_RGA_CORE>, <&cru SRST_A_RGA>, <&cru SRST_H_RGA>;
-		reset-names = "core", "axi", "ahb";
-		power-domains = <&power RK3399_PD_RGA>;
-	};
-
-	efuse0: efuse@ff690000 {
-		compatible = "rockchip,rk3399-efuse";
-		reg = <0x0 0xff690000 0x0 0x80>;
-		#address-cells = <1>;
-		#size-cells = <1>;
-		clocks = <&cru PCLK_EFUSE1024NS>;
-		clock-names = "pclk_efuse";
-
-		/* Data cells */
-		cpu_id: cpu-id@7 {
-			reg = <0x07 0x10>;
-		};
-		cpub_leakage: cpu-leakage@17 {
-			reg = <0x17 0x1>;
-		};
-		gpu_leakage: gpu-leakage@18 {
-			reg = <0x18 0x1>;
-		};
-		center_leakage: center-leakage@19 {
-			reg = <0x19 0x1>;
-		};
-		cpul_leakage: cpu-leakage@1a {
-			reg = <0x1a 0x1>;
-		};
-		logic_leakage: logic-leakage@1b {
-			reg = <0x1b 0x1>;
-		};
-		wafer_info: wafer-info@1c {
-			reg = <0x1c 0x1>;
-		};
-	};
-
-	dmac_bus: dma-controller@ff6d0000 {
-		compatible = "arm,pl330", "arm,primecell";
-		reg = <0x0 0xff6d0000 0x0 0x4000>;
-		interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH 0>;
-		#dma-cells = <1>;
-		arm,pl330-periph-burst;
-		clocks = <&cru ACLK_DMAC0_PERILP>;
-		clock-names = "apb_pclk";
-	};
-
-	dmac_peri: dma-controller@ff6e0000 {
-		compatible = "arm,pl330", "arm,primecell";
-		reg = <0x0 0xff6e0000 0x0 0x4000>;
-		interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH 0>;
-		#dma-cells = <1>;
-		arm,pl330-periph-burst;
-		clocks = <&cru ACLK_DMAC1_PERILP>;
-		clock-names = "apb_pclk";
-	};
-
-	pmucru: clock-controller@ff750000 {
-		compatible = "rockchip,rk3399-pmucru";
-		reg = <0x0 0xff750000 0x0 0x1000>;
-		clocks = <&xin24m>;
-		clock-names = "xin24m";
-		rockchip,grf = <&pmugrf>;
-		#clock-cells = <1>;
-		#reset-cells = <1>;
-		assigned-clocks = <&pmucru PLL_PPLL>;
-		assigned-clock-rates = <676000000>;
-	};
-
-	cru: clock-controller@ff760000 {
-		compatible = "rockchip,rk3399-cru";
-		reg = <0x0 0xff760000 0x0 0x1000>;
-		clocks = <&xin24m>;
-		clock-names = "xin24m";
-		rockchip,grf = <&grf>;
-		#clock-cells = <1>;
-		#reset-cells = <1>;
-		assigned-clocks =
-			<&cru PLL_GPLL>, <&cru PLL_CPLL>,
-			<&cru PLL_NPLL>,
-			<&cru ACLK_PERIHP>, <&cru HCLK_PERIHP>,
-			<&cru PCLK_PERIHP>,
-			<&cru ACLK_PERILP0>, <&cru HCLK_PERILP0>,
-			<&cru PCLK_PERILP0>, <&cru ACLK_CCI>,
-			<&cru HCLK_PERILP1>, <&cru PCLK_PERILP1>,
-			<&cru ACLK_VIO>, <&cru ACLK_HDCP>,
-			<&cru ACLK_GIC_PRE>,
-			<&cru PCLK_DDR>,
-			<&cru ACLK_VDU>;
-		assigned-clock-rates =
-			 <594000000>,  <800000000>,
-			<1000000000>,
-			 <150000000>,   <75000000>,
-			  <37500000>,
-			 <100000000>,  <100000000>,
-			  <50000000>, <600000000>,
-			 <100000000>,   <50000000>,
-			 <400000000>, <400000000>,
-			 <200000000>,
-			 <200000000>,
-			 <400000000>;
-	};
-
-	grf: syscon@ff770000 {
-		compatible = "rockchip,rk3399-grf", "syscon", "simple-mfd";
-		reg = <0x0 0xff770000 0x0 0x10000>;
-		#address-cells = <1>;
-		#size-cells = <1>;
-
-		io_domains: io-domains {
-			compatible = "rockchip,rk3399-io-voltage-domain";
-			status = "disabled";
+		opp02 {
+			opp-hz = /bits/ 64 <400000000>;
+			opp-microvolt = <825000 825000 1150000>;
 		};
-
-		mipi_dphy_rx0: mipi-dphy-rx0 {
-			compatible = "rockchip,rk3399-mipi-dphy-rx0";
-			clocks = <&cru SCLK_MIPIDPHY_REF>,
-				 <&cru SCLK_DPHY_RX0_CFG>,
-				 <&cru PCLK_VIO_GRF>;
-			clock-names = "dphy-ref", "dphy-cfg", "grf";
-			power-domains = <&power RK3399_PD_VIO>;
-			#phy-cells = <0>;
-			status = "disabled";
+		opp03 {
+			opp-hz = /bits/ 64 <500000000>;
+			opp-microvolt = <875000 875000 1150000>;
 		};
-
-		u2phy0: usb2phy@e450 {
-			compatible = "rockchip,rk3399-usb2phy";
-			reg = <0xe450 0x10>;
-			clocks = <&cru SCLK_USB2PHY0_REF>;
-			clock-names = "phyclk";
-			#clock-cells = <0>;
-			clock-output-names = "clk_usbphy0_480m";
-			status = "disabled";
-
-			u2phy0_host: host-port {
-				#phy-cells = <0>;
-				interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH 0>;
-				interrupt-names = "linestate";
-				status = "disabled";
-			};
-
-			u2phy0_otg: otg-port {
-				#phy-cells = <0>;
-				interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH 0>,
-					     <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH 0>,
-					     <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH 0>;
-				interrupt-names = "otg-bvalid", "otg-id",
-						  "linestate";
-				status = "disabled";
-			};
-		};
-
-		u2phy1: usb2phy@e460 {
-			compatible = "rockchip,rk3399-usb2phy";
-			reg = <0xe460 0x10>;
-			clocks = <&cru SCLK_USB2PHY1_REF>;
-			clock-names = "phyclk";
-			#clock-cells = <0>;
-			clock-output-names = "clk_usbphy1_480m";
-			status = "disabled";
-
-			u2phy1_host: host-port {
-				#phy-cells = <0>;
-				interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH 0>;
-				interrupt-names = "linestate";
-				status = "disabled";
-			};
-
-			u2phy1_otg: otg-port {
-				#phy-cells = <0>;
-				interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH 0>,
-					     <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH 0>,
-					     <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH 0>;
-				interrupt-names = "otg-bvalid", "otg-id",
-						  "linestate";
-				status = "disabled";
-			};
-		};
-
-		emmc_phy: phy@f780 {
-			compatible = "rockchip,rk3399-emmc-phy";
-			reg = <0xf780 0x24>;
-			clocks = <&sdhci>;
-			clock-names = "emmcclk";
-			drive-impedance-ohm = <50>;
-			#phy-cells = <0>;
-			status = "disabled";
+		opp04 {
+			opp-hz = /bits/ 64 <600000000>;
+			opp-microvolt = <925000 925000 1150000>;
 		};
-
-		pcie_phy: pcie-phy {
-			compatible = "rockchip,rk3399-pcie-phy";
-			clocks = <&cru SCLK_PCIEPHY_REF>;
-			clock-names = "refclk";
-			#phy-cells = <1>;
-			resets = <&cru SRST_PCIEPHY>;
-			reset-names = "phy";
-			status = "disabled";
+		opp05 {
+			opp-hz = /bits/ 64 <800000000>;
+			opp-microvolt = <1100000 1100000 1150000>;
 		};
 	};
+};
 
-	tcphy0: phy@ff7c0000 {
-		compatible = "rockchip,rk3399-typec-phy";
-		reg = <0x0 0xff7c0000 0x0 0x40000>;
-		clocks = <&cru SCLK_UPHY0_TCPDCORE>,
-			 <&cru SCLK_UPHY0_TCPDPHY_REF>;
-		clock-names = "tcpdcore", "tcpdphy-ref";
-		assigned-clocks = <&cru SCLK_UPHY0_TCPDCORE>;
-		assigned-clock-rates = <50000000>;
-		power-domains = <&power RK3399_PD_TCPD0>;
-		resets = <&cru SRST_UPHY0>,
-			 <&cru SRST_UPHY0_PIPE_L00>,
-			 <&cru SRST_P_UPHY0_TCPHY>;
-		reset-names = "uphy", "uphy-pipe", "uphy-tcphy";
-		rockchip,grf = <&grf>;
-		status = "disabled";
-
-		tcphy0_dp: dp-port {
-			#phy-cells = <0>;
-		};
-
-		tcphy0_usb3: usb3-port {
-			#phy-cells = <0>;
-		};
-	};
-
-	tcphy1: phy@ff800000 {
-		compatible = "rockchip,rk3399-typec-phy";
-		reg = <0x0 0xff800000 0x0 0x40000>;
-		clocks = <&cru SCLK_UPHY1_TCPDCORE>,
-			 <&cru SCLK_UPHY1_TCPDPHY_REF>;
-		clock-names = "tcpdcore", "tcpdphy-ref";
-		assigned-clocks = <&cru SCLK_UPHY1_TCPDCORE>;
-		assigned-clock-rates = <50000000>;
-		power-domains = <&power RK3399_PD_TCPD1>;
-		resets = <&cru SRST_UPHY1>,
-			 <&cru SRST_UPHY1_PIPE_L00>,
-			 <&cru SRST_P_UPHY1_TCPHY>;
-		reset-names = "uphy", "uphy-pipe", "uphy-tcphy";
-		rockchip,grf = <&grf>;
-		status = "disabled";
-
-		tcphy1_dp: dp-port {
-			#phy-cells = <0>;
-		};
-
-		tcphy1_usb3: usb3-port {
-			#phy-cells = <0>;
-		};
-	};
-
-	watchdog@ff848000 {
-		compatible = "rockchip,rk3399-wdt", "snps,dw-wdt";
-		reg = <0x0 0xff848000 0x0 0x100>;
-		clocks = <&cru PCLK_WDT>;
-		interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH 0>;
-	};
-
-	rktimer: rktimer@ff850000 {
-		compatible = "rockchip,rk3399-timer";
-		reg = <0x0 0xff850000 0x0 0x1000>;
-		interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru PCLK_TIMER0>, <&cru SCLK_TIMER00>;
-		clock-names = "pclk", "timer";
-	};
-
-	spdif: spdif@ff870000 {
-		compatible = "rockchip,rk3399-spdif";
-		reg = <0x0 0xff870000 0x0 0x1000>;
-		interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH 0>;
-		dmas = <&dmac_bus 7>;
-		dma-names = "tx";
-		clock-names = "mclk", "hclk";
-		clocks = <&cru SCLK_SPDIF_8CH>, <&cru HCLK_SPDIF>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&spdif_bus>;
-		power-domains = <&power RK3399_PD_SDIOAUDIO>;
-		#sound-dai-cells = <0>;
-		status = "disabled";
-	};
-
-	i2s0: i2s@ff880000 {
-		compatible = "rockchip,rk3399-i2s", "rockchip,rk3066-i2s";
-		reg = <0x0 0xff880000 0x0 0x1000>;
-		rockchip,grf = <&grf>;
-		interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH 0>;
-		dmas = <&dmac_bus 0>, <&dmac_bus 1>;
-		dma-names = "tx", "rx";
-		clock-names = "i2s_clk", "i2s_hclk";
-		clocks = <&cru SCLK_I2S0_8CH>, <&cru HCLK_I2S0_8CH>;
-		pinctrl-names = "bclk_on", "bclk_off";
-		pinctrl-0 = <&i2s0_8ch_bus>;
-		pinctrl-1 = <&i2s0_8ch_bus_bclk_off>;
-		power-domains = <&power RK3399_PD_SDIOAUDIO>;
-		#sound-dai-cells = <0>;
-		status = "disabled";
-	};
-
-	i2s1: i2s@ff890000 {
-		compatible = "rockchip,rk3399-i2s", "rockchip,rk3066-i2s";
-		reg = <0x0 0xff890000 0x0 0x1000>;
-		interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH 0>;
-		dmas = <&dmac_bus 2>, <&dmac_bus 3>;
-		dma-names = "tx", "rx";
-		clock-names = "i2s_clk", "i2s_hclk";
-		clocks = <&cru SCLK_I2S1_8CH>, <&cru HCLK_I2S1_8CH>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&i2s1_2ch_bus>;
-		power-domains = <&power RK3399_PD_SDIOAUDIO>;
-		#sound-dai-cells = <0>;
-		status = "disabled";
-	};
-
-	i2s2: i2s@ff8a0000 {
-		compatible = "rockchip,rk3399-i2s", "rockchip,rk3066-i2s";
-		reg = <0x0 0xff8a0000 0x0 0x1000>;
-		interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH 0>;
-		dmas = <&dmac_bus 4>, <&dmac_bus 5>;
-		dma-names = "tx", "rx";
-		clock-names = "i2s_clk", "i2s_hclk";
-		clocks = <&cru SCLK_I2S2_8CH>, <&cru HCLK_I2S2_8CH>;
-		power-domains = <&power RK3399_PD_SDIOAUDIO>;
-		#sound-dai-cells = <0>;
-		status = "disabled";
-	};
-
-	vopl: vop@ff8f0000 {
-		compatible = "rockchip,rk3399-vop-lit";
-		reg = <0x0 0xff8f0000 0x0 0x2000>, <0x0 0xff8f2000 0x0 0x400>;
-		interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH 0>;
-		assigned-clocks = <&cru ACLK_VOP1>, <&cru HCLK_VOP1>;
-		assigned-clock-rates = <400000000>, <100000000>;
-		clocks = <&cru ACLK_VOP1>, <&cru DCLK_VOP1>, <&cru HCLK_VOP1>;
-		clock-names = "aclk_vop", "dclk_vop", "hclk_vop";
-		iommus = <&vopl_mmu>;
-		power-domains = <&power RK3399_PD_VOPL>;
-		resets = <&cru SRST_A_VOP1>, <&cru SRST_H_VOP1>, <&cru SRST_D_VOP1>;
-		reset-names = "axi", "ahb", "dclk";
-		status = "disabled";
-
-		vopl_out: port {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			vopl_out_mipi: endpoint@0 {
-				reg = <0>;
-				remote-endpoint = <&mipi_in_vopl>;
-			};
-
-			vopl_out_edp: endpoint@1 {
-				reg = <1>;
-				remote-endpoint = <&edp_in_vopl>;
-			};
-
-			vopl_out_hdmi: endpoint@2 {
-				reg = <2>;
-				remote-endpoint = <&hdmi_in_vopl>;
-			};
-
-			vopl_out_mipi1: endpoint@3 {
-				reg = <3>;
-				remote-endpoint = <&mipi1_in_vopl>;
-			};
-
-			vopl_out_dp: endpoint@4 {
-				reg = <4>;
-				remote-endpoint = <&dp_in_vopl>;
-			};
-		};
-	};
-
-	vopl_mmu: iommu@ff8f3f00 {
-		compatible = "rockchip,iommu";
-		reg = <0x0 0xff8f3f00 0x0 0x100>;
-		interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru ACLK_VOP1>, <&cru HCLK_VOP1>;
-		clock-names = "aclk", "iface";
-		power-domains = <&power RK3399_PD_VOPL>;
-		#iommu-cells = <0>;
-		status = "disabled";
-	};
-
-	vopb: vop@ff900000 {
-		compatible = "rockchip,rk3399-vop-big";
-		reg = <0x0 0xff900000 0x0 0x2000>, <0x0 0xff902000 0x0 0x1000>;
-		interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH 0>;
-		assigned-clocks = <&cru ACLK_VOP0>, <&cru HCLK_VOP0>;
-		assigned-clock-rates = <400000000>, <100000000>;
-		clocks = <&cru ACLK_VOP0>, <&cru DCLK_VOP0>, <&cru HCLK_VOP0>;
-		clock-names = "aclk_vop", "dclk_vop", "hclk_vop";
-		iommus = <&vopb_mmu>;
-		power-domains = <&power RK3399_PD_VOPB>;
-		resets = <&cru SRST_A_VOP0>, <&cru SRST_H_VOP0>, <&cru SRST_D_VOP0>;
-		reset-names = "axi", "ahb", "dclk";
-		status = "disabled";
-
-		vopb_out: port {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			vopb_out_edp: endpoint@0 {
-				reg = <0>;
-				remote-endpoint = <&edp_in_vopb>;
-			};
-
-			vopb_out_mipi: endpoint@1 {
-				reg = <1>;
-				remote-endpoint = <&mipi_in_vopb>;
-			};
-
-			vopb_out_hdmi: endpoint@2 {
-				reg = <2>;
-				remote-endpoint = <&hdmi_in_vopb>;
-			};
-
-			vopb_out_mipi1: endpoint@3 {
-				reg = <3>;
-				remote-endpoint = <&mipi1_in_vopb>;
-			};
-
-			vopb_out_dp: endpoint@4 {
-				reg = <4>;
-				remote-endpoint = <&dp_in_vopb>;
-			};
-		};
-	};
-
-	vopb_mmu: iommu@ff903f00 {
-		compatible = "rockchip,iommu";
-		reg = <0x0 0xff903f00 0x0 0x100>;
-		interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru ACLK_VOP0>, <&cru HCLK_VOP0>;
-		clock-names = "aclk", "iface";
-		power-domains = <&power RK3399_PD_VOPB>;
-		#iommu-cells = <0>;
-		status = "disabled";
-	};
-
-	isp0: isp0@ff910000 {
-		compatible = "rockchip,rk3399-cif-isp";
-		reg = <0x0 0xff910000 0x0 0x4000>;
-		interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru SCLK_ISP0>,
-			 <&cru ACLK_ISP0_WRAPPER>,
-			 <&cru HCLK_ISP0_WRAPPER>;
-		clock-names = "isp", "aclk", "hclk";
-		iommus = <&isp0_mmu>;
-		phys = <&mipi_dphy_rx0>;
-		phy-names = "dphy";
-		power-domains = <&power RK3399_PD_ISP0>;
-		status = "disabled";
-
-		ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			port@0 {
-				reg = <0>;
-				#address-cells = <1>;
-				#size-cells = <0>;
-			};
-		};
-	};
-
-	isp0_mmu: iommu@ff914000 {
-		compatible = "rockchip,iommu";
-		reg = <0x0 0xff914000 0x0 0x100>, <0x0 0xff915000 0x0 0x100>;
-		interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru ACLK_ISP0_WRAPPER>, <&cru HCLK_ISP0_WRAPPER>;
-		clock-names = "aclk", "iface";
-		#iommu-cells = <0>;
-		power-domains = <&power RK3399_PD_ISP0>;
-		rockchip,disable-mmu-reset;
-	};
-
-	isp1: isp1@ff920000 {
-		compatible = "rockchip,rk3399-cif-isp";
-		reg = <0x0 0xff920000 0x0 0x4000>;
-		interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru SCLK_ISP1>,
-			 <&cru ACLK_ISP1_WRAPPER>,
-			 <&cru HCLK_ISP1_WRAPPER>;
-		clock-names = "isp", "aclk", "hclk";
-		iommus = <&isp1_mmu>;
-		phys = <&mipi_dsi1>;
-		phy-names = "dphy";
-		power-domains = <&power RK3399_PD_ISP1>;
-		status = "disabled";
-
-		ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			port@0 {
-				reg = <0>;
-				#address-cells = <1>;
-				#size-cells = <0>;
-			};
-		};
-	};
-
-	isp1_mmu: iommu@ff924000 {
-		compatible = "rockchip,iommu";
-		reg = <0x0 0xff924000 0x0 0x100>, <0x0 0xff925000 0x0 0x100>;
-		interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru ACLK_ISP1_WRAPPER>, <&cru HCLK_ISP1_WRAPPER>;
-		clock-names = "aclk", "iface";
-		#iommu-cells = <0>;
-		power-domains = <&power RK3399_PD_ISP1>;
-		rockchip,disable-mmu-reset;
-	};
-
-	hdmi_sound: hdmi-sound {
-		compatible = "simple-audio-card";
-		simple-audio-card,format = "i2s";
-		simple-audio-card,mclk-fs = <256>;
-		simple-audio-card,name = "hdmi-sound";
-		status = "disabled";
-
-		simple-audio-card,cpu {
-			sound-dai = <&i2s2>;
-		};
-		simple-audio-card,codec {
-			sound-dai = <&hdmi>;
-		};
-	};
-
-	hdmi: hdmi@ff940000 {
-		compatible = "rockchip,rk3399-dw-hdmi";
-		reg = <0x0 0xff940000 0x0 0x20000>;
-		reg-io-width = <4>;
-		interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru PCLK_HDMI_CTRL>,
-			 <&cru SCLK_HDMI_SFR>,
-			 <&cru SCLK_HDMI_CEC>,
-			 <&cru PCLK_VIO_GRF>,
-			 <&cru PLL_VPLL>;
-		clock-names = "iahb", "isfr", "cec", "grf", "ref";
-		power-domains = <&power RK3399_PD_HDCP>;
-		rockchip,grf = <&grf>;
-		#sound-dai-cells = <0>;
-		status = "disabled";
-
-		ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			hdmi_in: port@0 {
-				reg = <0>;
-				#address-cells = <1>;
-				#size-cells = <0>;
-
-				hdmi_in_vopb: endpoint@0 {
-					reg = <0>;
-					remote-endpoint = <&vopb_out_hdmi>;
-				};
-				hdmi_in_vopl: endpoint@1 {
-					reg = <1>;
-					remote-endpoint = <&vopl_out_hdmi>;
-				};
-			};
-
-			hdmi_out: port@1 {
-				reg = <1>;
-			};
-		};
-	};
-
-	mipi_dsi: dsi@ff960000 {
-		compatible = "rockchip,rk3399-mipi-dsi", "snps,dw-mipi-dsi";
-		reg = <0x0 0xff960000 0x0 0x8000>;
-		interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru SCLK_DPHY_PLL>, <&cru PCLK_MIPI_DSI0>,
-			 <&cru SCLK_DPHY_TX0_CFG>, <&cru PCLK_VIO_GRF>;
-		clock-names = "ref", "pclk", "phy_cfg", "grf";
-		power-domains = <&power RK3399_PD_VIO>;
-		resets = <&cru SRST_P_MIPI_DSI0>;
-		reset-names = "apb";
-		rockchip,grf = <&grf>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-
-		ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			mipi_in: port@0 {
-				reg = <0>;
-				#address-cells = <1>;
-				#size-cells = <0>;
-
-				mipi_in_vopb: endpoint@0 {
-					reg = <0>;
-					remote-endpoint = <&vopb_out_mipi>;
-				};
-
-				mipi_in_vopl: endpoint@1 {
-					reg = <1>;
-					remote-endpoint = <&vopl_out_mipi>;
-				};
-			};
-
-			mipi_out: port@1 {
-				reg = <1>;
-			};
-		};
-	};
-
-	mipi_dsi1: dsi@ff968000 {
-		compatible = "rockchip,rk3399-mipi-dsi", "snps,dw-mipi-dsi";
-		reg = <0x0 0xff968000 0x0 0x8000>;
-		interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru SCLK_DPHY_PLL>, <&cru PCLK_MIPI_DSI1>,
-			 <&cru SCLK_DPHY_TX1RX1_CFG>, <&cru PCLK_VIO_GRF>;
-		clock-names = "ref", "pclk", "phy_cfg", "grf";
-		power-domains = <&power RK3399_PD_VIO>;
-		resets = <&cru SRST_P_MIPI_DSI1>;
-		reset-names = "apb";
-		rockchip,grf = <&grf>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		#phy-cells = <0>;
-		status = "disabled";
-
-		ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			mipi1_in: port@0 {
-				reg = <0>;
-				#address-cells = <1>;
-				#size-cells = <0>;
-
-				mipi1_in_vopb: endpoint@0 {
-					reg = <0>;
-					remote-endpoint = <&vopb_out_mipi1>;
-				};
-
-				mipi1_in_vopl: endpoint@1 {
-					reg = <1>;
-					remote-endpoint = <&vopl_out_mipi1>;
-				};
-			};
-
-			mipi1_out: port@1 {
-				reg = <1>;
-			};
-		};
-	};
-
-	edp: dp@ff970000 {
-		compatible = "rockchip,rk3399-edp";
-		reg = <0x0 0xff970000 0x0 0x8000>;
-		interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru PCLK_EDP>, <&cru PCLK_EDP_CTRL>, <&cru PCLK_VIO_GRF>;
-		clock-names = "dp", "pclk", "grf";
-		pinctrl-names = "default";
-		pinctrl-0 = <&edp_hpd>;
-		power-domains = <&power RK3399_PD_EDP>;
-		resets = <&cru SRST_P_EDP_CTRL>;
-		reset-names = "dp";
-		rockchip,grf = <&grf>;
-		status = "disabled";
-
-		ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			edp_in: port@0 {
-				reg = <0>;
-				#address-cells = <1>;
-				#size-cells = <0>;
-
-				edp_in_vopb: endpoint@0 {
-					reg = <0>;
-					remote-endpoint = <&vopb_out_edp>;
-				};
-
-				edp_in_vopl: endpoint@1 {
-					reg = <1>;
-					remote-endpoint = <&vopl_out_edp>;
-				};
-			};
-
-			edp_out: port@1 {
-				reg = <1>;
-			};
-		};
-	};
-
-	gpu: gpu@ff9a0000 {
-		compatible = "rockchip,rk3399-mali", "arm,mali-t860";
-		reg = <0x0 0xff9a0000 0x0 0x10000>;
-		interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH 0>;
-		interrupt-names = "job", "mmu", "gpu";
-		clocks = <&cru ACLK_GPU>;
-		#cooling-cells = <2>;
-		dynamic-power-coefficient = <2640>;
-		power-domains = <&power RK3399_PD_GPU>;
-		status = "disabled";
-	};
-
-	pinctrl: pinctrl {
-		compatible = "rockchip,rk3399-pinctrl";
-		rockchip,grf = <&grf>;
-		rockchip,pmu = <&pmugrf>;
-		#address-cells = <2>;
-		#size-cells = <2>;
-		ranges;
-
-		gpio0: gpio@ff720000 {
-			compatible = "rockchip,gpio-bank";
-			reg = <0x0 0xff720000 0x0 0x100>;
-			clocks = <&pmucru PCLK_GPIO0_PMU>;
-			interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH 0>;
-
-			gpio-controller;
-			#gpio-cells = <0x2>;
-
-			interrupt-controller;
-			#interrupt-cells = <0x2>;
-		};
-
-		gpio1: gpio@ff730000 {
-			compatible = "rockchip,gpio-bank";
-			reg = <0x0 0xff730000 0x0 0x100>;
-			clocks = <&pmucru PCLK_GPIO1_PMU>;
-			interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH 0>;
-
-			gpio-controller;
-			#gpio-cells = <0x2>;
-
-			interrupt-controller;
-			#interrupt-cells = <0x2>;
-		};
-
-		gpio2: gpio@ff780000 {
-			compatible = "rockchip,gpio-bank";
-			reg = <0x0 0xff780000 0x0 0x100>;
-			clocks = <&cru PCLK_GPIO2>;
-			interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH 0>;
-
-			gpio-controller;
-			#gpio-cells = <0x2>;
-
-			interrupt-controller;
-			#interrupt-cells = <0x2>;
-		};
-
-		gpio3: gpio@ff788000 {
-			compatible = "rockchip,gpio-bank";
-			reg = <0x0 0xff788000 0x0 0x100>;
-			clocks = <&cru PCLK_GPIO3>;
-			interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH 0>;
-
-			gpio-controller;
-			#gpio-cells = <0x2>;
-
-			interrupt-controller;
-			#interrupt-cells = <0x2>;
-		};
-
-		gpio4: gpio@ff790000 {
-			compatible = "rockchip,gpio-bank";
-			reg = <0x0 0xff790000 0x0 0x100>;
-			clocks = <&cru PCLK_GPIO4>;
-			interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH 0>;
-
-			gpio-controller;
-			#gpio-cells = <0x2>;
-
-			interrupt-controller;
-			#interrupt-cells = <0x2>;
-		};
-
-		pcfg_pull_up: pcfg-pull-up {
-			bias-pull-up;
-		};
-
-		pcfg_pull_down: pcfg-pull-down {
-			bias-pull-down;
-		};
-
-		pcfg_pull_none: pcfg-pull-none {
-			bias-disable;
-		};
-
-		pcfg_pull_none_12ma: pcfg-pull-none-12ma {
-			bias-disable;
-			drive-strength = <12>;
-		};
-
-		pcfg_pull_none_13ma: pcfg-pull-none-13ma {
-			bias-disable;
-			drive-strength = <13>;
-		};
-
-		pcfg_pull_none_18ma: pcfg-pull-none-18ma {
-			bias-disable;
-			drive-strength = <18>;
-		};
-
-		pcfg_pull_none_20ma: pcfg-pull-none-20ma {
-			bias-disable;
-			drive-strength = <20>;
-		};
-
-		pcfg_pull_up_2ma: pcfg-pull-up-2ma {
-			bias-pull-up;
-			drive-strength = <2>;
-		};
-
-		pcfg_pull_up_8ma: pcfg-pull-up-8ma {
-			bias-pull-up;
-			drive-strength = <8>;
-		};
-
-		pcfg_pull_up_18ma: pcfg-pull-up-18ma {
-			bias-pull-up;
-			drive-strength = <18>;
-		};
-
-		pcfg_pull_up_20ma: pcfg-pull-up-20ma {
-			bias-pull-up;
-			drive-strength = <20>;
-		};
-
-		pcfg_pull_down_4ma: pcfg-pull-down-4ma {
-			bias-pull-down;
-			drive-strength = <4>;
-		};
-
-		pcfg_pull_down_8ma: pcfg-pull-down-8ma {
-			bias-pull-down;
-			drive-strength = <8>;
-		};
-
-		pcfg_pull_down_12ma: pcfg-pull-down-12ma {
-			bias-pull-down;
-			drive-strength = <12>;
-		};
-
-		pcfg_pull_down_18ma: pcfg-pull-down-18ma {
-			bias-pull-down;
-			drive-strength = <18>;
-		};
-
-		pcfg_pull_down_20ma: pcfg-pull-down-20ma {
-			bias-pull-down;
-			drive-strength = <20>;
-		};
-
-		pcfg_output_high: pcfg-output-high {
-			output-high;
-		};
-
-		pcfg_output_low: pcfg-output-low {
-			output-low;
-		};
-
-		pcfg_input_enable: pcfg-input-enable {
-			input-enable;
-		};
-
-		pcfg_input_pull_up: pcfg-input-pull-up {
-			input-enable;
-			bias-pull-up;
-		};
-
-		pcfg_input_pull_down: pcfg-input-pull-down {
-			input-enable;
-			bias-pull-down;
-		};
-
-		clock {
-			clk_32k: clk-32k {
-				rockchip,pins = <0 RK_PA0 2 &pcfg_pull_none>;
-			};
-		};
-
-		cif {
-			cif_clkin: cif-clkin {
-				rockchip,pins =
-					<2 RK_PB2 3 &pcfg_pull_none>;
-			};
-
-			cif_clkouta: cif-clkouta {
-				rockchip,pins =
-					<2 RK_PB3 3 &pcfg_pull_none>;
-			};
-		};
-
-		edp {
-			edp_hpd: edp-hpd {
-				rockchip,pins =
-					<4 RK_PC7 2 &pcfg_pull_none>;
-			};
-		};
-
-		gmac {
-			rgmii_pins: rgmii-pins {
-				rockchip,pins =
-					/* mac_txclk */
-					<3 RK_PC1 1 &pcfg_pull_none_13ma>,
-					/* mac_rxclk */
-					<3 RK_PB6 1 &pcfg_pull_none>,
-					/* mac_mdio */
-					<3 RK_PB5 1 &pcfg_pull_none>,
-					/* mac_txen */
-					<3 RK_PB4 1 &pcfg_pull_none_13ma>,
-					/* mac_clk */
-					<3 RK_PB3 1 &pcfg_pull_none>,
-					/* mac_rxdv */
-					<3 RK_PB1 1 &pcfg_pull_none>,
-					/* mac_mdc */
-					<3 RK_PB0 1 &pcfg_pull_none>,
-					/* mac_rxd1 */
-					<3 RK_PA7 1 &pcfg_pull_none>,
-					/* mac_rxd0 */
-					<3 RK_PA6 1 &pcfg_pull_none>,
-					/* mac_txd1 */
-					<3 RK_PA5 1 &pcfg_pull_none_13ma>,
-					/* mac_txd0 */
-					<3 RK_PA4 1 &pcfg_pull_none_13ma>,
-					/* mac_rxd3 */
-					<3 RK_PA3 1 &pcfg_pull_none>,
-					/* mac_rxd2 */
-					<3 RK_PA2 1 &pcfg_pull_none>,
-					/* mac_txd3 */
-					<3 RK_PA1 1 &pcfg_pull_none_13ma>,
-					/* mac_txd2 */
-					<3 RK_PA0 1 &pcfg_pull_none_13ma>;
-			};
-
-			rmii_pins: rmii-pins {
-				rockchip,pins =
-					/* mac_mdio */
-					<3 RK_PB5 1 &pcfg_pull_none>,
-					/* mac_txen */
-					<3 RK_PB4 1 &pcfg_pull_none_13ma>,
-					/* mac_clk */
-					<3 RK_PB3 1 &pcfg_pull_none>,
-					/* mac_rxer */
-					<3 RK_PB2 1 &pcfg_pull_none>,
-					/* mac_rxdv */
-					<3 RK_PB1 1 &pcfg_pull_none>,
-					/* mac_mdc */
-					<3 RK_PB0 1 &pcfg_pull_none>,
-					/* mac_rxd1 */
-					<3 RK_PA7 1 &pcfg_pull_none>,
-					/* mac_rxd0 */
-					<3 RK_PA6 1 &pcfg_pull_none>,
-					/* mac_txd1 */
-					<3 RK_PA5 1 &pcfg_pull_none_13ma>,
-					/* mac_txd0 */
-					<3 RK_PA4 1 &pcfg_pull_none_13ma>;
-			};
-		};
-
-		i2c0 {
-			i2c0_xfer: i2c0-xfer {
-				rockchip,pins =
-					<1 RK_PB7 2 &pcfg_pull_none>,
-					<1 RK_PC0 2 &pcfg_pull_none>;
-			};
-		};
-
-		i2c1 {
-			i2c1_xfer: i2c1-xfer {
-				rockchip,pins =
-					<4 RK_PA2 1 &pcfg_pull_none>,
-					<4 RK_PA1 1 &pcfg_pull_none>;
-			};
-		};
-
-		i2c2 {
-			i2c2_xfer: i2c2-xfer {
-				rockchip,pins =
-					<2 RK_PA1 2 &pcfg_pull_none_12ma>,
-					<2 RK_PA0 2 &pcfg_pull_none_12ma>;
-			};
-		};
-
-		i2c3 {
-			i2c3_xfer: i2c3-xfer {
-				rockchip,pins =
-					<4 RK_PC1 1 &pcfg_pull_none>,
-					<4 RK_PC0 1 &pcfg_pull_none>;
-			};
-		};
-
-		i2c4 {
-			i2c4_xfer: i2c4-xfer {
-				rockchip,pins =
-					<1 RK_PB4 1 &pcfg_pull_none>,
-					<1 RK_PB3 1 &pcfg_pull_none>;
-			};
-		};
-
-		i2c5 {
-			i2c5_xfer: i2c5-xfer {
-				rockchip,pins =
-					<3 RK_PB3 2 &pcfg_pull_none>,
-					<3 RK_PB2 2 &pcfg_pull_none>;
-			};
-		};
-
-		i2c6 {
-			i2c6_xfer: i2c6-xfer {
-				rockchip,pins =
-					<2 RK_PB2 2 &pcfg_pull_none>,
-					<2 RK_PB1 2 &pcfg_pull_none>;
-			};
-		};
-
-		i2c7 {
-			i2c7_xfer: i2c7-xfer {
-				rockchip,pins =
-					<2 RK_PB0 2 &pcfg_pull_none>,
-					<2 RK_PA7 2 &pcfg_pull_none>;
-			};
-		};
-
-		i2c8 {
-			i2c8_xfer: i2c8-xfer {
-				rockchip,pins =
-					<1 RK_PC5 1 &pcfg_pull_none>,
-					<1 RK_PC4 1 &pcfg_pull_none>;
-			};
-		};
-
-		i2s0 {
-			i2s0_2ch_bus: i2s0-2ch-bus {
-				rockchip,pins =
-					<3 RK_PD0 1 &pcfg_pull_none>,
-					<3 RK_PD1 1 &pcfg_pull_none>,
-					<3 RK_PD2 1 &pcfg_pull_none>,
-					<3 RK_PD3 1 &pcfg_pull_none>,
-					<3 RK_PD7 1 &pcfg_pull_none>,
-					<4 RK_PA0 1 &pcfg_pull_none>;
-			};
-
-			i2s0_2ch_bus_bclk_off: i2s0-2ch-bus-bclk-off {
-				rockchip,pins =
-					<3 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>,
-					<3 RK_PD1 1 &pcfg_pull_none>,
-					<3 RK_PD2 1 &pcfg_pull_none>,
-					<3 RK_PD3 1 &pcfg_pull_none>,
-					<3 RK_PD7 1 &pcfg_pull_none>,
-					<4 RK_PA0 1 &pcfg_pull_none>;
-			};
-
-			i2s0_8ch_bus: i2s0-8ch-bus {
-				rockchip,pins =
-					<3 RK_PD0 1 &pcfg_pull_none>,
-					<3 RK_PD1 1 &pcfg_pull_none>,
-					<3 RK_PD2 1 &pcfg_pull_none>,
-					<3 RK_PD3 1 &pcfg_pull_none>,
-					<3 RK_PD4 1 &pcfg_pull_none>,
-					<3 RK_PD5 1 &pcfg_pull_none>,
-					<3 RK_PD6 1 &pcfg_pull_none>,
-					<3 RK_PD7 1 &pcfg_pull_none>,
-					<4 RK_PA0 1 &pcfg_pull_none>;
-			};
-
-			i2s0_8ch_bus_bclk_off: i2s0-8ch-bus-bclk-off {
-				rockchip,pins =
-					<3 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>,
-					<3 RK_PD1 1 &pcfg_pull_none>,
-					<3 RK_PD2 1 &pcfg_pull_none>,
-					<3 RK_PD3 1 &pcfg_pull_none>,
-					<3 RK_PD4 1 &pcfg_pull_none>,
-					<3 RK_PD5 1 &pcfg_pull_none>,
-					<3 RK_PD6 1 &pcfg_pull_none>,
-					<3 RK_PD7 1 &pcfg_pull_none>,
-					<4 RK_PA0 1 &pcfg_pull_none>;
-			};
-		};
-
-		i2s1 {
-			i2s1_2ch_bus: i2s1-2ch-bus {
-				rockchip,pins =
-					<4 RK_PA3 1 &pcfg_pull_none>,
-					<4 RK_PA4 1 &pcfg_pull_none>,
-					<4 RK_PA5 1 &pcfg_pull_none>,
-					<4 RK_PA6 1 &pcfg_pull_none>,
-					<4 RK_PA7 1 &pcfg_pull_none>;
-			};
-
-			i2s1_2ch_bus_bclk_off: i2s1-2ch-bus-bclk-off {
-				rockchip,pins =
-					<4 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>,
-					<4 RK_PA4 1 &pcfg_pull_none>,
-					<4 RK_PA5 1 &pcfg_pull_none>,
-					<4 RK_PA6 1 &pcfg_pull_none>,
-					<4 RK_PA7 1 &pcfg_pull_none>;
-			};
-		};
-
-		sdio0 {
-			sdio0_bus1: sdio0-bus1 {
-				rockchip,pins =
-					<2 RK_PC4 1 &pcfg_pull_up>;
-			};
-
-			sdio0_bus4: sdio0-bus4 {
-				rockchip,pins =
-					<2 RK_PC4 1 &pcfg_pull_up>,
-					<2 RK_PC5 1 &pcfg_pull_up>,
-					<2 RK_PC6 1 &pcfg_pull_up>,
-					<2 RK_PC7 1 &pcfg_pull_up>;
-			};
-
-			sdio0_cmd: sdio0-cmd {
-				rockchip,pins =
-					<2 RK_PD0 1 &pcfg_pull_up>;
-			};
-
-			sdio0_clk: sdio0-clk {
-				rockchip,pins =
-					<2 RK_PD1 1 &pcfg_pull_none>;
-			};
-
-			sdio0_cd: sdio0-cd {
-				rockchip,pins =
-					<2 RK_PD2 1 &pcfg_pull_up>;
-			};
-
-			sdio0_pwr: sdio0-pwr {
-				rockchip,pins =
-					<2 RK_PD3 1 &pcfg_pull_up>;
-			};
-
-			sdio0_bkpwr: sdio0-bkpwr {
-				rockchip,pins =
-					<2 RK_PD4 1 &pcfg_pull_up>;
-			};
-
-			sdio0_wp: sdio0-wp {
-				rockchip,pins =
-					<0 RK_PA3 1 &pcfg_pull_up>;
-			};
-
-			sdio0_int: sdio0-int {
-				rockchip,pins =
-					<0 RK_PA4 1 &pcfg_pull_up>;
-			};
-		};
-
-		sdmmc {
-			sdmmc_bus1: sdmmc-bus1 {
-				rockchip,pins =
-					<4 RK_PB0 1 &pcfg_pull_up>;
-			};
-
-			sdmmc_bus4: sdmmc-bus4 {
-				rockchip,pins =
-					<4 RK_PB0 1 &pcfg_pull_up>,
-					<4 RK_PB1 1 &pcfg_pull_up>,
-					<4 RK_PB2 1 &pcfg_pull_up>,
-					<4 RK_PB3 1 &pcfg_pull_up>;
-			};
-
-			sdmmc_clk: sdmmc-clk {
-				rockchip,pins =
-					<4 RK_PB4 1 &pcfg_pull_none>;
-			};
-
-			sdmmc_cmd: sdmmc-cmd {
-				rockchip,pins =
-					<4 RK_PB5 1 &pcfg_pull_up>;
-			};
-
-			sdmmc_cd: sdmmc-cd {
-				rockchip,pins =
-					<0 RK_PA7 1 &pcfg_pull_up>;
-			};
-
-			sdmmc_wp: sdmmc-wp {
-				rockchip,pins =
-					<0 RK_PB0 1 &pcfg_pull_up>;
-			};
-		};
-
-		suspend {
-			ap_pwroff: ap-pwroff {
-				rockchip,pins = <1 RK_PA5 1 &pcfg_pull_none>;
-			};
-
-			ddrio_pwroff: ddrio-pwroff {
-				rockchip,pins = <0 RK_PA1 1 &pcfg_pull_none>;
-			};
-		};
-
-		spdif {
-			spdif_bus: spdif-bus {
-				rockchip,pins =
-					<4 RK_PC5 1 &pcfg_pull_none>;
-			};
-
-			spdif_bus_1: spdif-bus-1 {
-				rockchip,pins =
-					<3 RK_PC0 3 &pcfg_pull_none>;
-			};
-		};
-
-		spi0 {
-			spi0_clk: spi0-clk {
-				rockchip,pins =
-					<3 RK_PA6 2 &pcfg_pull_up>;
-			};
-			spi0_cs0: spi0-cs0 {
-				rockchip,pins =
-					<3 RK_PA7 2 &pcfg_pull_up>;
-			};
-			spi0_cs1: spi0-cs1 {
-				rockchip,pins =
-					<3 RK_PB0 2 &pcfg_pull_up>;
-			};
-			spi0_tx: spi0-tx {
-				rockchip,pins =
-					<3 RK_PA5 2 &pcfg_pull_up>;
-			};
-			spi0_rx: spi0-rx {
-				rockchip,pins =
-					<3 RK_PA4 2 &pcfg_pull_up>;
-			};
-		};
-
-		spi1 {
-			spi1_clk: spi1-clk {
-				rockchip,pins =
-					<1 RK_PB1 2 &pcfg_pull_up>;
-			};
-			spi1_cs0: spi1-cs0 {
-				rockchip,pins =
-					<1 RK_PB2 2 &pcfg_pull_up>;
-			};
-			spi1_rx: spi1-rx {
-				rockchip,pins =
-					<1 RK_PA7 2 &pcfg_pull_up>;
-			};
-			spi1_tx: spi1-tx {
-				rockchip,pins =
-					<1 RK_PB0 2 &pcfg_pull_up>;
-			};
-		};
-
-		spi2 {
-			spi2_clk: spi2-clk {
-				rockchip,pins =
-					<2 RK_PB3 1 &pcfg_pull_up>;
-			};
-			spi2_cs0: spi2-cs0 {
-				rockchip,pins =
-					<2 RK_PB4 1 &pcfg_pull_up>;
-			};
-			spi2_rx: spi2-rx {
-				rockchip,pins =
-					<2 RK_PB1 1 &pcfg_pull_up>;
-			};
-			spi2_tx: spi2-tx {
-				rockchip,pins =
-					<2 RK_PB2 1 &pcfg_pull_up>;
-			};
-		};
-
-		spi3 {
-			spi3_clk: spi3-clk {
-				rockchip,pins =
-					<1 RK_PC1 1 &pcfg_pull_up>;
-			};
-			spi3_cs0: spi3-cs0 {
-				rockchip,pins =
-					<1 RK_PC2 1 &pcfg_pull_up>;
-			};
-			spi3_rx: spi3-rx {
-				rockchip,pins =
-					<1 RK_PB7 1 &pcfg_pull_up>;
-			};
-			spi3_tx: spi3-tx {
-				rockchip,pins =
-					<1 RK_PC0 1 &pcfg_pull_up>;
-			};
-		};
-
-		spi4 {
-			spi4_clk: spi4-clk {
-				rockchip,pins =
-					<3 RK_PA2 2 &pcfg_pull_up>;
-			};
-			spi4_cs0: spi4-cs0 {
-				rockchip,pins =
-					<3 RK_PA3 2 &pcfg_pull_up>;
-			};
-			spi4_rx: spi4-rx {
-				rockchip,pins =
-					<3 RK_PA0 2 &pcfg_pull_up>;
-			};
-			spi4_tx: spi4-tx {
-				rockchip,pins =
-					<3 RK_PA1 2 &pcfg_pull_up>;
-			};
-		};
-
-		spi5 {
-			spi5_clk: spi5-clk {
-				rockchip,pins =
-					<2 RK_PC6 2 &pcfg_pull_up>;
-			};
-			spi5_cs0: spi5-cs0 {
-				rockchip,pins =
-					<2 RK_PC7 2 &pcfg_pull_up>;
-			};
-			spi5_rx: spi5-rx {
-				rockchip,pins =
-					<2 RK_PC4 2 &pcfg_pull_up>;
-			};
-			spi5_tx: spi5-tx {
-				rockchip,pins =
-					<2 RK_PC5 2 &pcfg_pull_up>;
-			};
-		};
-
-		testclk {
-			test_clkout0: test-clkout0 {
-				rockchip,pins =
-					<0 RK_PA0 1 &pcfg_pull_none>;
-			};
-
-			test_clkout1: test-clkout1 {
-				rockchip,pins =
-					<2 RK_PD1 2 &pcfg_pull_none>;
-			};
-
-			test_clkout2: test-clkout2 {
-				rockchip,pins =
-					<0 RK_PB0 3 &pcfg_pull_none>;
-			};
-		};
-
-		tsadc {
-			otp_pin: otp-pin {
-				rockchip,pins = <1 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
-			};
-
-			otp_out: otp-out {
-				rockchip,pins = <1 RK_PA6 1 &pcfg_pull_none>;
-			};
-		};
-
-		uart0 {
-			uart0_xfer: uart0-xfer {
-				rockchip,pins =
-					<2 RK_PC0 1 &pcfg_pull_up>,
-					<2 RK_PC1 1 &pcfg_pull_none>;
-			};
-
-			uart0_cts: uart0-cts {
-				rockchip,pins =
-					<2 RK_PC2 1 &pcfg_pull_none>;
-			};
-
-			uart0_rts: uart0-rts {
-				rockchip,pins =
-					<2 RK_PC3 1 &pcfg_pull_none>;
-			};
-		};
-
-		uart1 {
-			uart1_xfer: uart1-xfer {
-				rockchip,pins =
-					<3 RK_PB4 2 &pcfg_pull_up>,
-					<3 RK_PB5 2 &pcfg_pull_none>;
-			};
-		};
-
-		uart2a {
-			uart2a_xfer: uart2a-xfer {
-				rockchip,pins =
-					<4 RK_PB0 2 &pcfg_pull_up>,
-					<4 RK_PB1 2 &pcfg_pull_none>;
-			};
-		};
-
-		uart2b {
-			uart2b_xfer: uart2b-xfer {
-				rockchip,pins =
-					<4 RK_PC0 2 &pcfg_pull_up>,
-					<4 RK_PC1 2 &pcfg_pull_none>;
-			};
-		};
-
-		uart2c {
-			uart2c_xfer: uart2c-xfer {
-				rockchip,pins =
-					<4 RK_PC3 1 &pcfg_pull_up>,
-					<4 RK_PC4 1 &pcfg_pull_none>;
-			};
-		};
-
-		uart3 {
-			uart3_xfer: uart3-xfer {
-				rockchip,pins =
-					<3 RK_PB6 2 &pcfg_pull_up>,
-					<3 RK_PB7 2 &pcfg_pull_none>;
-			};
-
-			uart3_cts: uart3-cts {
-				rockchip,pins =
-					<3 RK_PC0 2 &pcfg_pull_none>;
-			};
-
-			uart3_rts: uart3-rts {
-				rockchip,pins =
-					<3 RK_PC1 2 &pcfg_pull_none>;
-			};
-		};
-
-		uart4 {
-			uart4_xfer: uart4-xfer {
-				rockchip,pins =
-					<1 RK_PA7 1 &pcfg_pull_up>,
-					<1 RK_PB0 1 &pcfg_pull_none>;
-			};
-		};
-
-		uarthdcp {
-			uarthdcp_xfer: uarthdcp-xfer {
-				rockchip,pins =
-					<4 RK_PC5 2 &pcfg_pull_up>,
-					<4 RK_PC6 2 &pcfg_pull_none>;
-			};
-		};
-
-		pwm0 {
-			pwm0_pin: pwm0-pin {
-				rockchip,pins =
-					<4 RK_PC2 1 &pcfg_pull_none>;
-			};
-
-			pwm0_pin_pull_down: pwm0-pin-pull-down {
-				rockchip,pins =
-					<4 RK_PC2 1 &pcfg_pull_down>;
-			};
-
-			vop0_pwm_pin: vop0-pwm-pin {
-				rockchip,pins =
-					<4 RK_PC2 2 &pcfg_pull_none>;
-			};
-
-			vop1_pwm_pin: vop1-pwm-pin {
-				rockchip,pins =
-					<4 RK_PC2 3 &pcfg_pull_none>;
-			};
-		};
-
-		pwm1 {
-			pwm1_pin: pwm1-pin {
-				rockchip,pins =
-					<4 RK_PC6 1 &pcfg_pull_none>;
-			};
-
-			pwm1_pin_pull_down: pwm1-pin-pull-down {
-				rockchip,pins =
-					<4 RK_PC6 1 &pcfg_pull_down>;
-			};
-		};
-
-		pwm2 {
-			pwm2_pin: pwm2-pin {
-				rockchip,pins =
-					<1 RK_PC3 1 &pcfg_pull_none>;
-			};
-
-			pwm2_pin_pull_down: pwm2-pin-pull-down {
-				rockchip,pins =
-					<1 RK_PC3 1 &pcfg_pull_down>;
-			};
-		};
-
-		pwm3a {
-			pwm3a_pin: pwm3a-pin {
-				rockchip,pins =
-					<0 RK_PA6 1 &pcfg_pull_none>;
-			};
-		};
+&cpu_l0 {
+	operating-points-v2 = <&cluster0_opp>;
+};
 
-		pwm3b {
-			pwm3b_pin: pwm3b-pin {
-				rockchip,pins =
-					<1 RK_PB6 1 &pcfg_pull_none>;
-			};
-		};
+&cpu_l1 {
+	operating-points-v2 = <&cluster0_opp>;
+};
 
-		hdmi {
-			hdmi_i2c_xfer: hdmi-i2c-xfer {
-				rockchip,pins =
-					<4 RK_PC1 3 &pcfg_pull_none>,
-					<4 RK_PC0 3 &pcfg_pull_none>;
-			};
+&cpu_l2 {
+	operating-points-v2 = <&cluster0_opp>;
+};
 
-			hdmi_cec: hdmi-cec {
-				rockchip,pins =
-					<4 RK_PC7 1 &pcfg_pull_none>;
-			};
-		};
+&cpu_l3 {
+	operating-points-v2 = <&cluster0_opp>;
+};
 
-		pcie {
-			pcie_clkreqn_cpm: pci-clkreqn-cpm {
-				rockchip,pins =
-					<2 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
-			};
+&cpu_b0 {
+	operating-points-v2 = <&cluster1_opp>;
+};
 
-			pcie_clkreqnb_cpm: pci-clkreqnb-cpm {
-				rockchip,pins =
-					<4 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
-			};
-		};
+&cpu_b1 {
+	operating-points-v2 = <&cluster1_opp>;
+};
 
-	};
+&gpu {
+	operating-points-v2 = <&gpu_opp_table>;
 };
diff --git a/arch/arm64/boot/dts/rockchip/rk3399pro-rock-pi-n10.dts b/arch/arm64/boot/dts/rockchip/rk3399pro-rock-pi-n10.dts
index c58fb7658d7a..d3c628218ce3 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399pro-rock-pi-n10.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399pro-rock-pi-n10.dts
@@ -7,7 +7,6 @@
 
 /dts-v1/;
 #include "rk3399.dtsi"
-#include "rk3399-opp.dtsi"
 #include <arm/rockchip/rockchip-radxa-dalang-carrier.dtsi>
 #include "rk3399pro-vmarc-som.dtsi"
 
diff --git a/arch/arm64/boot/dts/rockchip/rk3399pro.dtsi b/arch/arm64/boot/dts/rockchip/rk3399pro.dtsi
deleted file mode 100644
index bb5ebf6608b9..000000000000
--- a/arch/arm64/boot/dts/rockchip/rk3399pro.dtsi
+++ /dev/null
@@ -1,22 +0,0 @@
-// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
-// Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd.
-
-#include "rk3399.dtsi"
-
-/ {
-	compatible = "rockchip,rk3399pro";
-};
-
-/* Default to enabled since AP talk to NPU part over pcie */
-&pcie_phy {
-	status = "okay";
-};
-
-/* Default to enabled since AP talk to NPU part over pcie */
-&pcie0 {
-	ep-gpios = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
-	num-lanes = <4>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&pcie_clkreqn_cpm>;
-	status = "okay";
-};
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-lckfb-tspi.dts b/arch/arm64/boot/dts/rockchip/rk3566-lckfb-tspi.dts
new file mode 100644
index 000000000000..7cd91f8000cb
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3566-lckfb-tspi.dts
@@ -0,0 +1,725 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/soc/rockchip,vop2.h>
+#include <dt-bindings/soc/rockchip,boot-mode.h>
+#include "rk3566.dtsi"
+
+/ {
+	model = "LCKFB Taishan Pi RK3566";
+	compatible = "lckfb,tspi-rk3566", "rockchip,rk3566";
+
+	aliases {
+		mmc0 = &sdmmc0;
+		mmc1 = &sdhci;
+		mmc2 = &sdmmc1;
+	};
+
+	chosen: chosen {
+		stdout-path = "serial2:1500000n8";
+	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		ramoops: ramoops@110000 {
+			compatible = "ramoops";
+			reg = <0 0x110000 0 0xf0000>;
+			console-size = <0x80000>;
+			ftrace-size = <0x00000>;
+			pmsg-size = <0x50000>;
+			record-size = <0x20000>;
+		};
+	};
+
+	adc_keys: adc-keys {
+		compatible = "adc-keys";
+		io-channels = <&saradc 0>;
+		io-channel-names = "buttons";
+		keyup-threshold-microvolt = <1800000>;
+		poll-interval = <100>;
+
+		button-recovery {
+			label = "recovery";
+			linux,code = <KEY_RESTART>;
+			press-threshold-microvolt = <108>;
+		};
+	};
+
+	hdmi_con: hdmi-con {
+		compatible = "hdmi-connector";
+		type = "d";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
+	leds: leds {
+		compatible = "gpio-leds";
+
+		rgb_led_r: rgb-led-r {
+			color = <LED_COLOR_ID_RED>;
+			gpios = <&gpio1 RK_PB2 GPIO_ACTIVE_LOW>;
+			label = "status-red";
+		};
+
+		rgb_led_g: rgb-led-g {
+			gpios = <&gpio1 RK_PB1 GPIO_ACTIVE_LOW>;
+			color = <LED_COLOR_ID_GREEN>;
+			label = "status-green";
+		};
+
+		rgb_led_b: rgb-led-b {
+			gpios = <&gpio1 RK_PB0 GPIO_ACTIVE_LOW>;
+			color = <LED_COLOR_ID_BLUE>;
+			label = "status-blue";
+		};
+	};
+
+	multi_leds: multi-led {
+		compatible = "leds-group-multicolor";
+		color = <LED_COLOR_ID_RGB>;
+		label = "status-rgb";
+		function = LED_FUNCTION_INDICATOR;
+		leds = <&rgb_led_r>, <&rgb_led_g>, <&rgb_led_b>;
+	};
+
+	vcc12v0_dcin: regulator-12v0-dcin {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc12v0_dcin";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+	};
+
+	vcc3v3_sys: regulator-3v3-vcc-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vcc5v0_sys: regulator-5v0-vcc-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc12v0_dcin>;
+	};
+
+	vcc5v0_host: regulator-5v0-vcc-host {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio4 RK_PC4 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&vcc5v0_host_en>;
+		regulator-name = "vcc5v0_host";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	sdio_pwrseq: sdio-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		clocks = <&rk809 1>;
+		clock-names = "ext_clock";
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_enable_h>;
+		post-power-on-delay-ms = <200>;
+		reset-gpios = <&gpio2 RK_PB1 GPIO_ACTIVE_LOW>;
+	};
+
+	sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,name = "Analog RK809";
+		simple-audio-card,mclk-fs = <256>;
+
+		simple-audio-card,cpu {
+			sound-dai = <&i2s1_8ch>;
+		};
+
+		simple-audio-card,codec {
+			sound-dai = <&rk809>;
+		};
+	};
+};
+
+&combphy1 {
+	status = "okay";
+};
+
+&combphy2 {
+	status = "okay";
+};
+
+&cpu0 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu1 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu2 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu3 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&gpu {
+	mali-supply = <&vdd_gpu>;
+	status = "okay";
+};
+
+&hdmi {
+	avdd-0v9-supply = <&vdda0v9_image>;
+	avdd-1v8-supply = <&vcca1v8_image>;
+	status = "okay";
+};
+
+&hdmi_in {
+	hdmi_in_vp0: endpoint {
+		remote-endpoint = <&vp0_out_hdmi>;
+	};
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
+&hdmi_sound {
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+
+	vdd_cpu: regulator@1c {
+		compatible = "tcs,tcs4525";
+		reg = <0x1c>;
+		fcs,suspend-voltage-selector = <1>;
+		regulator-name = "vdd_cpu";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <800000>;
+		regulator-max-microvolt = <1150000>;
+		regulator-ramp-delay = <2300>;
+		vin-supply = <&vcc5v0_sys>;
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+
+	rk809: pmic@20 {
+		compatible = "rockchip,rk809";
+		reg = <0x20>;
+		assigned-clocks = <&cru I2S1_MCLKOUT_TX>;
+		assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>;
+		#clock-cells = <1>;
+		clock-output-names = "rk808-clkout1", "rk808-clkout2";
+		clock-names = "mclk";
+		clocks = <&cru I2S1_MCLKOUT_TX>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmic_int>, <&i2s1m0_mclk>;
+		rockchip,system-power-controller;
+		#sound-dai-cells = <0>;
+		wakeup-source;
+
+		vcc1-supply = <&vcc3v3_sys>;
+		vcc2-supply = <&vcc3v3_sys>;
+		vcc3-supply = <&vcc3v3_sys>;
+		vcc4-supply = <&vcc3v3_sys>;
+		vcc5-supply = <&vcc3v3_sys>;
+		vcc6-supply = <&vcc3v3_sys>;
+		vcc7-supply = <&vcc3v3_sys>;
+		vcc8-supply = <&vcc3v3_sys>;
+		vcc9-supply = <&vcc3v3_sys>;
+
+		regulators {
+			vdd_logic: DCDC_REG1 {
+				regulator-name = "vdd_logic";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <6001>;
+				regulator-initial-mode = <0x2>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_gpu: DCDC_REG2 {
+				regulator-name = "vdd_gpu";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <6001>;
+				regulator-initial-mode = <0x2>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_ddr: DCDC_REG3 {
+				regulator-name = "vcc_ddr";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-initial-mode = <0x2>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			vdd_npu: DCDC_REG4 {
+				regulator-name = "vdd_npu";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <6001>;
+				regulator-initial-mode = <0x2>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdda0v9_image: LDO_REG1 {
+				regulator-name = "vdda0v9_image";
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <900000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdda_0v9: LDO_REG2 {
+				regulator-name = "vdda_0v9";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <900000>;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdda0v9_pmu: LDO_REG3 {
+				regulator-name = "vdda0v9_pmu";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <900000>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <900000>;
+				};
+			};
+
+			vccio_acodec: LDO_REG4 {
+				regulator-name = "vccio_acodec";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vccio_sd: LDO_REG5 {
+				regulator-name = "vccio_sd";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc3v3_pmu: LDO_REG6 {
+				regulator-name = "vcc3v3_pmu";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vcca_1v8: LDO_REG7 {
+				regulator-name = "vcca_1v8";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcca1v8_pmu: LDO_REG8 {
+				regulator-name = "vcca1v8_pmu";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vcca1v8_image: LDO_REG9 {
+				regulator-name = "vcca1v8_image";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_1v8: DCDC_REG5 {
+				regulator-name = "vcc_1v8";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_3v3: SWITCH_REG1 {
+				regulator-name = "vcc_3v3";
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc3v3_sd: SWITCH_REG2 {
+				regulator-name = "vcc3v3_sd";
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+		};
+
+		codec {
+			rockchip,mic-in-differential;
+		};
+	};
+};
+
+&i2c1 {
+	status = "okay";
+	/* Touch Screen */
+};
+
+&i2c4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c4m0_xfer>;
+	status = "okay";
+	/* Camera */
+};
+
+&i2s0_8ch {
+	status = "okay";
+	/* HDMI */
+};
+
+&i2s1_8ch {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2s1m0_sclktx &i2s1m0_lrcktx &i2s1m0_sdi0 &i2s1m0_sdo0>;
+	rockchip,trcm-sync-tx-only;
+	status = "okay";
+	/* PMIC */
+};
+
+&i2s2_2ch {
+	rockchip,trcm-sync-tx-only;
+	status = "okay";
+	/* AP6212 Bluetooth */
+};
+
+&pinctrl {
+	bt {
+		bt_enable_h: bt-enable-h {
+			rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		bt_host_wake_l: bt-host-wake-l {
+			rockchip,pins = <2 RK_PC0 RK_FUNC_GPIO &pcfg_pull_down>;
+		};
+
+		bt_wake_l: bt-wake-l {
+			rockchip,pins = <2 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	hp-detect {
+		hp_det: hp-det {
+			rockchip,pins = <4 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	pmic {
+		pmic_int: pmic-int {
+			rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	sdio-pwrseq {
+		wifi_enable_h: wifi-enable-h {
+			rockchip,pins = <2 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		wifi_host_wake_h: wifi-host-wake-l {
+			rockchip,pins = <2 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	usb2 {
+		vcc5v0_host_en: vcc5v0-host-en {
+			rockchip,pins = <4 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&pmu_io_domains {
+	pmuio1-supply = <&vcc3v3_pmu>;
+	pmuio2-supply = <&vcc3v3_pmu>;
+	vccio1-supply = <&vccio_acodec>;
+	vccio2-supply = <&vcc_1v8>;
+	vccio3-supply = <&vccio_sd>;
+	vccio4-supply = <&vcc_1v8>;
+	vccio5-supply = <&vcc_3v3>;
+	vccio6-supply = <&vcc_1v8>;
+	vccio7-supply = <&vcc_3v3>;
+	status = "okay";
+};
+
+&pmugrf {
+	reboot-mode {
+		compatible = "syscon-reboot-mode";
+		offset = <0x200>;
+		mode-normal = <BOOT_NORMAL>;
+		mode-loader = <BOOT_BL_DOWNLOAD>;
+		mode-recovery = <BOOT_RECOVERY>;
+		mode-bootloader = <BOOT_FASTBOOT>;
+	};
+};
+
+&saradc {
+	vref-supply = <&vcca_1v8>;
+	status = "okay";
+	/* Channel 0: Recovery Button */
+	/* Channel 1: Hardware ID */
+};
+
+&sdhci {
+	bus-width = <8>;
+	max-frequency = <200000000>;
+	non-removable;
+	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe &emmc_rstnout>;
+	vmmc-supply = <&vcc_3v3>;
+	vqmmc-supply = <&vcc_1v8>;
+	status = "okay";
+};
+
+&sdmmc0 {
+	bus-width = <4>;
+	cap-mmc-highspeed;
+	cap-sd-highspeed;
+	disable-wp;
+	max-frequency = <150000000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;
+	sd-uhs-sdr104;
+	vmmc-supply = <&vcc3v3_sd>;
+	vqmmc-supply = <&vcc_1v8>;
+	status = "okay";
+};
+
+&sdmmc1 {
+	bus-width = <4>;
+	cap-sd-highspeed;
+	cap-sdio-irq;
+	disable-wp;
+	keep-power-in-suspend;
+	max-frequency = <150000000>;
+	mmc-pwrseq = <&sdio_pwrseq>;
+	non-removable;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk>;
+	sd-uhs-sdr104;
+	vmmc-supply = <&vcc3v3_sys>;
+	vqmmc-supply = <&vcc_1v8>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "okay";
+
+	brcmf: wifi@1 {
+		compatible = "brcm,bcm4329-fmac";
+		reg = <1>;
+		interrupt-parent = <&gpio2>;
+		interrupts = <RK_PB2 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "host-wake";
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_host_wake_h>;
+	};
+};
+
+&tsadc {
+	rockchip,hw-tshut-mode = <1>;
+	rockchip,hw-tshut-polarity = <0>;
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn &uart1m0_rtsn>;
+	uart-has-rtscts;
+	status = "okay";
+
+	bluetooth: bluetooth {
+		compatible = "brcm,bcm43438-bt";
+		clocks = <&rk809 1>;
+		clock-names = "lpo";
+		max-speed = <3000000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>;
+		shutdown-gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>;
+		vbat-supply = <&vcc3v3_sys>;
+		vddio-supply = <&vcc_1v8>;
+	};
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart2m0_xfer>;
+	status = "okay";
+};
+
+&usb_host0_ohci {
+	status = "okay";
+};
+
+&usb_host0_ehci {
+	status = "okay";
+};
+
+&usb_host0_xhci {
+	dr_mode = "otg";
+	status = "okay";
+};
+
+&usb_host1_ohci {
+	status = "okay";
+};
+
+&usb_host1_ehci {
+	status = "okay";
+};
+
+&usb_host1_xhci {
+	dr_mode = "host";
+	status = "okay";
+};
+
+&usb2phy0 {
+	status = "okay";
+};
+
+&usb2phy0_host {
+	phy-supply = <&vcc5v0_sys>;
+	status = "okay";
+};
+
+&usb2phy0_otg {
+	phy-supply = <&vcc5v0_sys>;
+	status = "okay";
+};
+
+&usb2phy1 {
+	status = "okay";
+};
+
+&usb2phy1_host {
+	phy-supply = <&vcc5v0_host>;
+	status = "okay";
+};
+
+&usb2phy1_otg {
+	phy-supply = <&vcc5v0_host>;
+	status = "okay";
+};
+
+&vop {
+	assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>;
+	assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>;
+	status = "okay";
+};
+
+&vop_mmu {
+	status = "okay";
+};
+
+&vp0 {
+	vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
+		reg = <ROCKCHIP_VOP2_EP_HDMI0>;
+		remote-endpoint = <&hdmi_in_vp0>;
+	};
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-odroid-m1s.dts b/arch/arm64/boot/dts/rockchip/rk3566-odroid-m1s.dts
new file mode 100644
index 000000000000..33bc5249d729
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3566-odroid-m1s.dts
@@ -0,0 +1,663 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/soc/rockchip,vop2.h>
+#include "rk3566.dtsi"
+
+/ {
+	model = "Hardkernel ODROID-M1S";
+	compatible = "hardkernel,odroid-m1s", "rockchip,rk3566";
+
+	aliases {
+		ethernet0 = &gmac1;
+		mmc0 = &sdhci;
+		mmc1 = &sdmmc0;
+	};
+
+	chosen {
+		stdout-path = "serial2:1500000n8";
+	};
+
+	hdmi-con {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwr_led>, <&sys_led>;
+
+		led_pwr: led-0 {
+			color = <LED_COLOR_ID_RED>;
+			default-state = "on";
+			function = LED_FUNCTION_POWER;
+			gpios = <&gpio0 RK_PC6 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "default-on";
+		};
+
+		led_sys: led-1 {
+			color = <LED_COLOR_ID_BLUE>;
+			default-state = "on";
+			function = LED_FUNCTION_HEARTBEAT;
+			gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+		};
+	};
+
+	vcc3v3_lcd: regulator-3v3-vcc-lcd {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpios = <&gpio0 RK_PC7 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&lcd_pwren>;
+		regulator-name = "vcc3v3_lcd";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc3v3_sys>;
+	};
+
+	vcc3v3_pcie: regulator-3v3-vcc-pcie {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpios = <&gpio2 RK_PC2 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pcie_pwren>;
+		regulator-name = "vcc3v3_pcie";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc3v3_sys>;
+	};
+
+	vcc3v3_sys: regulator-3v3-vcc-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vcc5v0_sys: regulator-5v0-vcc-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+	};
+
+	vcc5v0_usb2_host: regulator-5v0-vcc-usb2-host {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpios = <&gpio3 RK_PB0 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usb2_host_pwren>;
+		regulator-name = "vcc5v0_usb2_host";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vcc5v0_usb2_otg: regulator-5v0-vcc-usb2-otg {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usb2_otg_pwren>;
+		regulator-name = "vcc5v0_usb2_otg";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vcc5v0_usb3_host: regulator-5v0-vcc-usb3-host {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usb3_host_pwren>;
+		regulator-name = "vcc5v0_usb3_host";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,name = "Analog RK809";
+		simple-audio-card,mclk-fs = <256>;
+
+		simple-audio-card,cpu {
+			sound-dai = <&i2s1_8ch>;
+		};
+
+		simple-audio-card,codec {
+			sound-dai = <&rk809>;
+		};
+	};
+};
+
+&combphy1 {
+	status = "okay";
+};
+
+&combphy2 {
+	status = "okay";
+};
+
+&cpu0 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu1 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu2 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu3 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&gmac1 {
+	assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>;
+	assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru CLK_MAC1_2TOP>;
+	clock_in_out = "input";
+	phy-handle = <&rgmii_phy1>;
+	phy-mode = "rgmii-id";
+	phy-supply = <&vcc_3v3>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&gmac1m1_miim
+		     &gmac1m1_tx_bus2
+		     &gmac1m1_rx_bus2
+		     &gmac1m1_rgmii_clk
+		     &gmac1m1_rgmii_bus
+		     &gmac1m1_clkinout>;
+	status = "okay";
+};
+
+&gpu {
+	mali-supply = <&vdd_gpu>;
+	status = "okay";
+};
+
+&hdmi {
+	avdd-0v9-supply = <&vdda0v9_image>;
+	avdd-1v8-supply = <&vcca1v8_image>;
+	status = "okay";
+};
+
+&hdmi_in {
+	hdmi_in_vp0: endpoint {
+		remote-endpoint = <&vp0_out_hdmi>;
+	};
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
+&hdmi_sound {
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+
+	vdd_cpu: regulator@1c {
+		compatible = "tcs,tcs4525";
+		reg = <0x1c>;
+		fcs,suspend-voltage-selector = <1>;
+		regulator-name = "vdd_cpu";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <712500>;
+		regulator-max-microvolt = <1390000>;
+		regulator-ramp-delay = <2300>;
+		vin-supply = <&vcc3v3_sys>;
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+
+	rk809: pmic@20 {
+		compatible = "rockchip,rk809";
+		reg = <0x20>;
+		assigned-clocks = <&cru I2S1_MCLKOUT_TX>;
+		assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>;
+		#clock-cells = <1>;
+		clocks = <&cru I2S1_MCLKOUT_TX>;
+		clock-names = "mclk";
+		clock-output-names = "rk809-clkout1", "rk809-clkout2";
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmic_int>, <&i2s1m0_mclk>;
+		#sound-dai-cells = <0>;
+		system-power-controller;
+		wakeup-source;
+
+		vcc1-supply = <&vcc3v3_sys>;
+		vcc2-supply = <&vcc3v3_sys>;
+		vcc3-supply = <&vcc3v3_sys>;
+		vcc4-supply = <&vcc3v3_sys>;
+		vcc5-supply = <&vcc3v3_sys>;
+		vcc6-supply = <&vcc3v3_sys>;
+		vcc7-supply = <&vcc3v3_sys>;
+		vcc8-supply = <&vcc3v3_sys>;
+		vcc9-supply = <&vcc3v3_sys>;
+
+		regulators {
+			vdd_logic: DCDC_REG1 {
+				regulator-name = "vdd_logic";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-initial-mode = <0x2>;
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <6001>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_gpu: DCDC_REG2 {
+				regulator-name = "vdd_gpu";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-initial-mode = <0x2>;
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <6001>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_ddr: DCDC_REG3 {
+				regulator-name = "vcc_ddr";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-initial-mode = <0x2>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			vdd_npu: DCDC_REG4 {
+				regulator-name = "vdd_npu";
+				regulator-initial-mode = <0x2>;
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <6001>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_1v8: DCDC_REG5 {
+				regulator-name = "vcc_1v8";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdda0v9_image: LDO_REG1 {
+				regulator-name = "vdda0v9_image";
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <900000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdda_0v9: LDO_REG2 {
+				regulator-name = "vdda_0v9";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <900000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdda0v9_pmu: LDO_REG3 {
+				regulator-name = "vdda0v9_pmu";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <900000>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <900000>;
+				};
+			};
+
+			vccio_acodec: LDO_REG4 {
+				regulator-name = "vccio_acodec";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vccio_sd: LDO_REG5 {
+				regulator-name = "vccio_sd";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc3v3_pmu: LDO_REG6 {
+				regulator-name = "vcc3v3_pmu";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vcca_1v8: LDO_REG7 {
+				regulator-name = "vcca_1v8";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcca1v8_pmu: LDO_REG8 {
+				regulator-name = "vcca1v8_pmu";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vcca1v8_image: LDO_REG9 {
+				regulator-name = "vcca1v8_image";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_3v3: SWITCH_REG1 {
+				regulator-name = "vcc_3v3";
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc3v3_sd: SWITCH_REG2 {
+				regulator-name = "vcc3v3_sd";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+		};
+	};
+};
+
+&i2s0_8ch {
+	status = "okay";
+};
+
+&i2s1_8ch {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2s1m0_sclktx
+		     &i2s1m0_lrcktx
+		     &i2s1m0_sdi0
+		     &i2s1m0_sdo0>;
+	rockchip,trcm-sync-tx-only;
+	status = "okay";
+};
+
+&mdio1 {
+	rgmii_phy1: ethernet-phy@1 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <1>;
+		reset-assert-us = <20000>;
+		reset-deassert-us = <100000>;
+		reset-gpios = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&pcie2x1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie20_pins>;
+	reset-gpios = <&gpio1 RK_PB2 GPIO_ACTIVE_HIGH>;
+	vpcie3v3-supply = <&vcc3v3_pcie>;
+	status = "okay";
+};
+
+&pinctrl {
+	lcd {
+		lcd_pwren: lcd-pwren {
+			rockchip,pins = <0 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	leds {
+		pwr_led: pwr-led {
+			rockchip,pins = <0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		sys_led: sys-led {
+			rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	pcie {
+		pcie20_pins: pcie20-pins {
+			rockchip,pins =
+				<1 RK_PB0 4 &pcfg_pull_none>,
+				<1 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>,
+				<1 RK_PB1 4 &pcfg_pull_none>;
+		};
+
+		pcie_pwren: pcie-pwren {
+			rockchip,pins = <2 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	pmic {
+		pmic_int: pmic-int {
+			rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	usb {
+		usb2_host_pwren: usb2-host-pwren {
+			rockchip,pins = <3 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		usb2_otg_pwren: usb2-otg-pwren {
+			rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		usb3_host_pwren: usb3-host-pwren {
+			rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&pmu_io_domains {
+	pmuio1-supply = <&vcc3v3_pmu>;
+	pmuio2-supply = <&vcc3v3_pmu>;
+	vccio1-supply = <&vccio_acodec>;
+	vccio2-supply = <&vcc_1v8>;
+	vccio3-supply = <&vccio_sd>;
+	vccio4-supply = <&vcc_3v3>;
+	vccio5-supply = <&vcc_3v3>;
+	vccio6-supply = <&vcc_3v3>;
+	vccio7-supply = <&vcc_3v3>;
+	status = "okay";
+};
+
+&saradc {
+	vref-supply = <&vcca_1v8>;
+	status = "okay";
+};
+
+&sdhci {
+	bus-width = <8>;
+	cap-mmc-highspeed;
+	max-frequency = <200000000>;
+	mmc-hs200-1_8v;
+	no-sd;
+	no-sdio;
+	non-removable;
+	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe &emmc_rstnout>;
+	vmmc-supply = <&vcc_3v3>;
+	vqmmc-supply = <&vcc_1v8>;
+	status = "okay";
+};
+
+&sdmmc0 {
+	bus-width = <4>;
+	cap-sd-highspeed;
+	disable-wp;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;
+	sd-uhs-sdr50;
+	vmmc-supply = <&vcc3v3_sd>;
+	vqmmc-supply = <&vccio_sd>;
+	status = "okay";
+};
+
+&tsadc {
+	rockchip,hw-tshut-mode = <1>;
+	rockchip,hw-tshut-polarity = <0>;
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&usb_host0_ehci {
+	status = "okay";
+};
+
+&usb_host0_ohci {
+	status = "okay";
+};
+
+&usb_host0_xhci {
+	status = "okay";
+};
+
+&usb_host1_ehci {
+	status = "okay";
+};
+
+&usb_host1_ohci {
+	status = "okay";
+};
+
+&usb_host1_xhci {
+	status = "okay";
+};
+
+&usb2phy0 {
+	status = "okay";
+};
+
+&usb2phy0_host {
+	phy-supply = <&vcc5v0_usb3_host>;
+	status = "okay";
+};
+
+&usb2phy0_otg {
+	phy-supply = <&vcc5v0_usb2_otg>;
+	status = "okay";
+};
+
+&usb2phy1 {
+	status = "okay";
+};
+
+&usb2phy1_host {
+	phy-supply = <&vcc5v0_usb2_host>;
+	status = "okay";
+};
+
+&usb2phy1_otg {
+	phy-supply = <&vcc5v0_usb2_host>;
+	status = "okay";
+};
+
+&vop {
+	assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>;
+	assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>;
+	status = "okay";
+};
+
+&vop_mmu {
+	status = "okay";
+};
+
+&vp0 {
+	vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
+		reg = <ROCKCHIP_VOP2_EP_HDMI0>;
+		remote-endpoint = <&hdmi_in_vp0>;
+	};
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-orangepi-3b-v1.1.dts b/arch/arm64/boot/dts/rockchip/rk3566-orangepi-3b-v1.1.dts
new file mode 100644
index 000000000000..074e93bd4b85
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3566-orangepi-3b-v1.1.dts
@@ -0,0 +1,29 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include "rk3566-orangepi-3b.dtsi"
+
+/ {
+	model = "Xunlong Orange Pi 3B v1.1";
+	compatible = "xunlong,orangepi-3b-v1.1", "xunlong,orangepi-3b", "rockchip,rk3566";
+};
+
+&pmu_io_domains {
+	vccio5-supply = <&vcc_3v3>;
+};
+
+&gmac1 {
+	phy-handle = <&rgmii_phy1>;
+	status = "okay";
+};
+
+&mdio1 {
+	rgmii_phy1: ethernet-phy@1 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <1>;
+		reset-assert-us = <20000>;
+		reset-deassert-us = <50000>;
+		reset-gpios = <&gpio3 RK_PC2 GPIO_ACTIVE_LOW>;
+	};
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-orangepi-3b-v2.1.dts b/arch/arm64/boot/dts/rockchip/rk3566-orangepi-3b-v2.1.dts
new file mode 100644
index 000000000000..d894bff41e61
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3566-orangepi-3b-v2.1.dts
@@ -0,0 +1,70 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include "rk3566-orangepi-3b.dtsi"
+
+/ {
+	model = "Xunlong Orange Pi 3B v2.1";
+	compatible = "xunlong,orangepi-3b-v2.1", "xunlong,orangepi-3b", "rockchip,rk3566";
+
+	vccio_phy1: regulator-1v8-vccio-phy {
+		compatible = "regulator-fixed";
+		regulator-name = "vccio_phy1";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-max-microvolt = <1800000>;
+		regulator-min-microvolt = <1800000>;
+	};
+};
+
+&pmu_io_domains {
+	vccio5-supply = <&vccio_phy1>;
+};
+
+&gmac1 {
+	phy-handle = <&rgmii_phy1>;
+	status = "okay";
+};
+
+&mdio1 {
+	rgmii_phy1: ethernet-phy@1 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <1>;
+		reset-assert-us = <20000>;
+		reset-deassert-us = <50000>;
+		reset-gpios = <&gpio4 RK_PC4 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&sdmmc1 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	brcmf: wifi@1 {
+		compatible = "brcm,bcm43456-fmac", "brcm,bcm4329-fmac";
+		reg = <1>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PD6 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "host-wake";
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_wake_host_h>;
+	};
+};
+
+&uart1 {
+	bluetooth {
+		compatible = "brcm,bcm4345c5";
+		clocks = <&rk809 1>;
+		clock-names = "lpo";
+		interrupt-parent = <&gpio2>;
+		interrupts = <RK_PC0 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "host-wakeup";
+		device-wakeup-gpios = <&gpio2 RK_PC1 GPIO_ACTIVE_HIGH>;
+		shutdown-gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&bt_reg_on_h &bt_wake_host_h &host_wake_bt_h>;
+		vbat-supply = <&vcc_3v3>;
+		vddio-supply = <&vcc_1v8>;
+	};
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-orangepi-3b.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-orangepi-3b.dtsi
new file mode 100644
index 000000000000..d539570f531e
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3566-orangepi-3b.dtsi
@@ -0,0 +1,678 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/soc/rockchip,vop2.h>
+#include "rk3566.dtsi"
+
+/ {
+	model = "Xunlong Orange Pi 3B";
+	compatible = "xunlong,orangepi-3b", "rockchip,rk3566";
+
+	aliases {
+		ethernet0 = &gmac1;
+		mmc0 = &sdhci;
+		mmc1 = &sdmmc0;
+		mmc2 = &sdmmc1;
+	};
+
+	chosen {
+		stdout-path = "serial2:1500000n8";
+	};
+
+	hdmi-con {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&work_led>;
+
+		led-0 {
+			color = <LED_COLOR_ID_GREEN>;
+			default-state = "on";
+			function = LED_FUNCTION_HEARTBEAT;
+			gpios = <&gpio0 RK_PC0 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+		};
+	};
+
+	vcc3v3_pcie30: regulator-3v3-vcc-pcie30 {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pcie20_pwren>;
+		regulator-name = "vcc3v3_pcie30";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc3v3_sys>;
+	};
+
+	vcc3v3_sys: regulator-3v3-vcc-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vcc5v0_sys: regulator-5v0-vcc-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+	};
+
+	vcc5v0_usb_host: regulator-5v0-vcc-usb-host {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usb_host_pwren_h>;
+		regulator-name = "vcc5v0_usb_host";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vcc5v0_usb_otg: regulator-5v0-vcc-usb-otg {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usb_otg_pwren_h>;
+		regulator-name = "vcc5v0_usb_otg";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	sdio_pwrseq: sdio-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		clocks = <&rk809 1>;
+		clock-names = "ext_clock";
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_reg_on_h>;
+		post-power-on-delay-ms = <200>;
+		power-off-delay-us = <5000000>;
+		reset-gpios = <&gpio0 RK_PD3 GPIO_ACTIVE_LOW>;
+	};
+
+	sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,name = "Analog RK809";
+		simple-audio-card,mclk-fs = <256>;
+
+		simple-audio-card,cpu {
+			sound-dai = <&i2s1_8ch>;
+		};
+
+		simple-audio-card,codec {
+			sound-dai = <&rk809>;
+		};
+	};
+};
+
+&combphy1 {
+	status = "okay";
+};
+
+&combphy2 {
+	status = "okay";
+};
+
+&cpu0 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu1 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu2 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu3 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&gmac1 {
+	assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>;
+	assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru CLK_MAC1_2TOP>;
+	clock_in_out = "input";
+	phy-mode = "rgmii-id";
+	phy-supply = <&vcc_3v3>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&gmac1m0_miim
+		     &gmac1m0_tx_bus2
+		     &gmac1m0_rx_bus2
+		     &gmac1m0_rgmii_clk
+		     &gmac1m0_rgmii_bus
+		     &gmac1m0_clkinout>;
+};
+
+&gpu {
+	mali-supply = <&vdd_gpu>;
+	status = "okay";
+};
+
+&hdmi {
+	avdd-0v9-supply = <&vdda0v9_image>;
+	avdd-1v8-supply = <&vcca1v8_image>;
+	status = "okay";
+};
+
+&hdmi_in {
+	hdmi_in_vp0: endpoint {
+		remote-endpoint = <&vp0_out_hdmi>;
+	};
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
+&hdmi_sound {
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+
+	rk809: pmic@20 {
+		compatible = "rockchip,rk809";
+		reg = <0x20>;
+		assigned-clocks = <&cru I2S1_MCLKOUT_TX>;
+		assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>;
+		#clock-cells = <1>;
+		clocks = <&cru I2S1_MCLKOUT_TX>;
+		clock-names = "mclk";
+		clock-output-names = "rk809-clkout1", "rk809-clkout2";
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmic_int_l>, <&i2s1m0_mclk>;
+		#sound-dai-cells = <0>;
+		system-power-controller;
+		wakeup-source;
+
+		vcc1-supply = <&vcc3v3_sys>;
+		vcc2-supply = <&vcc3v3_sys>;
+		vcc3-supply = <&vcc3v3_sys>;
+		vcc4-supply = <&vcc3v3_sys>;
+		vcc5-supply = <&vcc3v3_sys>;
+		vcc6-supply = <&vcc3v3_sys>;
+		vcc7-supply = <&vcc3v3_sys>;
+		vcc8-supply = <&vcc3v3_sys>;
+		vcc9-supply = <&vcc3v3_sys>;
+
+		regulators {
+			vdd_logic: DCDC_REG1 {
+				regulator-name = "vdd_logic";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-initial-mode = <0x2>;
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <6001>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_gpu: DCDC_REG2 {
+				regulator-name = "vdd_gpu";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-initial-mode = <0x2>;
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <6001>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_ddr: DCDC_REG3 {
+				regulator-name = "vcc_ddr";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-initial-mode = <0x2>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			vdd_npu: DCDC_REG4 {
+				regulator-name = "vdd_npu";
+				regulator-initial-mode = <0x2>;
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <6001>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_1v8: DCDC_REG5 {
+				regulator-name = "vcc_1v8";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdda0v9_image: LDO_REG1 {
+				regulator-name = "vdda0v9_image";
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <900000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdda_0v9: LDO_REG2 {
+				regulator-name = "vdda_0v9";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <900000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdda0v9_pmu: LDO_REG3 {
+				regulator-name = "vdda0v9_pmu";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <900000>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <900000>;
+				};
+			};
+
+			vccio_acodec: LDO_REG4 {
+				regulator-name = "vccio_acodec";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vccio_sd: LDO_REG5 {
+				regulator-name = "vccio_sd";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc3v3_pmu: LDO_REG6 {
+				regulator-name = "vcc3v3_pmu";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vcca_1v8: LDO_REG7 {
+				regulator-name = "vcca_1v8";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcca1v8_pmu: LDO_REG8 {
+				regulator-name = "vcca1v8_pmu";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vcca1v8_image: LDO_REG9 {
+				regulator-name = "vcca1v8_image";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_3v3: SWITCH_REG1 {
+				regulator-name = "vcc_3v3";
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc3v3_sd: SWITCH_REG2 {
+				regulator-name = "vcc3v3_sd";
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+		};
+	};
+
+	vdd_cpu: regulator@40 {
+		compatible = "silergy,syr827";
+		reg = <0x40>;
+		fcs,suspend-voltage-selector = <1>;
+		regulator-name = "vdd_cpu";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <830000>;
+		regulator-max-microvolt = <1200000>;
+		regulator-ramp-delay = <2300>;
+		vin-supply = <&vcc3v3_sys>;
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+};
+
+&i2s0_8ch {
+	status = "okay";
+};
+
+&i2s1_8ch {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2s1m0_sclktx
+		     &i2s1m0_lrcktx
+		     &i2s1m0_sdi0
+		     &i2s1m0_sdo0>;
+	rockchip,trcm-sync-tx-only;
+	status = "okay";
+};
+
+&pcie2x1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie20_pins>;
+	reset-gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>;
+	vpcie3v3-supply = <&vcc3v3_pcie30>;
+	status = "okay";
+};
+
+&pinctrl {
+	bluetooth {
+		bt_reg_on_h: bt-reg-on-h {
+			rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		bt_wake_host_h: bt-wake-host-h {
+			rockchip,pins = <2 RK_PC0 RK_FUNC_GPIO &pcfg_pull_down>;
+		};
+
+		host_wake_bt_h: host-wake-bt-h {
+			rockchip,pins = <2 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	leds {
+		work_led: work-led {
+			rockchip,pins = <0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	pcie {
+		pcie20_pins: pcie20-pins {
+			rockchip,pins =
+				<1 RK_PB0 4 &pcfg_pull_none>,
+				<0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>,
+				<1 RK_PB1 4 &pcfg_pull_none>;
+		};
+
+		pcie20_pwren: pcie20-pwren {
+			rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	pmic {
+		pmic_int_l: pmic-int-l {
+			rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	usb {
+		usb_host_pwren_h: usb-host-pwren-h {
+			rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		usb_otg_pwren_h: usb-otg-pwren-h {
+			rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	wifi {
+		wifi_reg_on_h: wifi-reg-on-h {
+			rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		wifi_wake_host_h: wifi-wake-host-h {
+			rockchip,pins = <0 RK_PD6 RK_FUNC_GPIO &pcfg_pull_down>;
+		};
+	};
+};
+
+&pmu_io_domains {
+	pmuio1-supply = <&vcc3v3_pmu>;
+	pmuio2-supply = <&vcc3v3_pmu>;
+	vccio1-supply = <&vccio_acodec>;
+	vccio2-supply = <&vcc_1v8>;
+	vccio3-supply = <&vccio_sd>;
+	vccio4-supply = <&vcc_1v8>;
+	vccio6-supply = <&vcc_3v3>;
+	vccio7-supply = <&vcc_3v3>;
+	status = "okay";
+};
+
+&saradc {
+	vref-supply = <&vcca_1v8>;
+	status = "okay";
+};
+
+&sdhci {
+	bus-width = <8>;
+	cap-mmc-highspeed;
+	max-frequency = <200000000>;
+	mmc-hs200-1_8v;
+	non-removable;
+	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>;
+	vmmc-supply = <&vcc_3v3>;
+	vqmmc-supply = <&vcc_1v8>;
+	status = "okay";
+};
+
+&sdmmc0 {
+	bus-width = <4>;
+	cap-sd-highspeed;
+	disable-wp;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;
+	vmmc-supply = <&vcc3v3_sd>;
+	vqmmc-supply = <&vccio_sd>;
+	status = "okay";
+};
+
+&sdmmc1 {
+	bus-width = <4>;
+	cap-sd-highspeed;
+	cap-sdio-irq;
+	keep-power-in-suspend;
+	mmc-pwrseq = <&sdio_pwrseq>;
+	no-mmc;
+	no-sd;
+	non-removable;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_clk &sdmmc1_cmd>;
+	sd-uhs-sdr104;
+	vmmc-supply = <&vcc_3v3>;
+	vqmmc-supply = <&vcc_1v8>;
+	status = "okay";
+};
+
+&sfc {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <104000000>;
+		spi-rx-bus-width = <4>;
+		spi-tx-bus-width = <1>;
+	};
+};
+
+&tsadc {
+	rockchip,hw-tshut-mode = <1>;
+	rockchip,hw-tshut-polarity = <0>;
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn &uart1m0_rtsn>;
+	uart-has-rtscts;
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&usb_host0_ehci {
+	status = "okay";
+};
+
+&usb_host0_ohci {
+	status = "okay";
+};
+
+&usb_host0_xhci {
+	dr_mode = "host";
+	status = "okay";
+};
+
+&usb_host1_ehci {
+	status = "okay";
+};
+
+&usb_host1_ohci {
+	status = "okay";
+};
+
+&usb_host1_xhci {
+	status = "okay";
+};
+
+&usb2phy0 {
+	status = "okay";
+};
+
+&usb2phy0_host {
+	phy-supply = <&vcc5v0_usb_host>;
+	status = "okay";
+};
+
+&usb2phy0_otg {
+	phy-supply = <&vcc5v0_usb_otg>;
+	status = "okay";
+};
+
+&usb2phy1 {
+	status = "okay";
+};
+
+&usb2phy1_host {
+	phy-supply = <&vcc5v0_usb_host>;
+	status = "okay";
+};
+
+&usb2phy1_otg {
+	phy-supply = <&vcc5v0_usb_host>;
+	status = "okay";
+};
+
+&vop {
+	assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>;
+	assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>;
+	status = "okay";
+};
+
+&vop_mmu {
+	status = "okay";
+};
+
+&vp0 {
+	vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
+		reg = <ROCKCHIP_VOP2_EP_HDMI0>;
+		remote-endpoint = <&hdmi_in_vp0>;
+	};
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-pinenote.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-pinenote.dtsi
index d899087bf0b5..ae2536c65a83 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-pinenote.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3566-pinenote.dtsi
@@ -674,6 +674,7 @@
 };
 
 &uart1 {
+	dma-names = "tx", "rx";
 	pinctrl-0 = <&uart1m0_ctsn>, <&uart1m0_rtsn>, <&uart1m0_xfer>;
 	pinctrl-names = "default";
 	uart-has-rtscts;
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts
index 0b191d8462ad..37a1303d9a34 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts
@@ -738,6 +738,7 @@
 };
 
 &uart1 {
+	dma-names = "tx", "rx";
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn &uart1m0_rtsn>;
 	status = "okay";
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts
index 26322a358d91..c164074ddf54 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts
@@ -289,7 +289,7 @@
 				regulator-name = "vdd_gpu";
 				regulator-always-on;
 				regulator-boot-on;
-				regulator-min-microvolt = <900000>;
+				regulator-min-microvolt = <500000>;
 				regulator-max-microvolt = <1350000>;
 				regulator-ramp-delay = <6001>;
 
@@ -648,10 +648,13 @@
 };
 
 &tsadc {
+	rockchip,hw-tshut-mode = <1>;
+	rockchip,hw-tshut-polarity = <0>;
 	status = "okay";
 };
 
 &uart1 {
+	dma-names = "tx", "rx";
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn &uart1m0_rtsn>;
 	status = "okay";
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-radxa-zero-3.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-radxa-zero-3.dtsi
new file mode 100644
index 000000000000..de390d92c35e
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3566-radxa-zero-3.dtsi
@@ -0,0 +1,530 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/soc/rockchip,vop2.h>
+#include "rk3566.dtsi"
+
+/ {
+	chosen {
+		stdout-path = "serial2:1500000n8";
+	};
+
+	hdmi-con {
+		compatible = "hdmi-connector";
+		type = "d";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&user_led2>;
+
+		led-green {
+			color = <LED_COLOR_ID_GREEN>;
+			default-state = "on";
+			function = LED_FUNCTION_HEARTBEAT;
+			gpios = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+		};
+	};
+
+	vcc_1v8: regulator-1v8-vcc {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_1v8";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vcc_1v8_p>;
+	};
+
+	vcca_1v8: regulator-1v8-vcca {
+		compatible = "regulator-fixed";
+		regulator-name = "vcca_1v8";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vcc_1v8_p>;
+	};
+
+	vcca1v8_image: regulator-1v8-vcca-image {
+		compatible = "regulator-fixed";
+		regulator-name = "vcca1v8_image";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vcc_1v8_p>;
+	};
+
+	vcc_3v3: regulator-3v3-vcc {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_3v3";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc3v3_sys>;
+	};
+
+	vcc_sys: regulator-5v0-vcc-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+	};
+};
+
+&combphy1 {
+	status = "okay";
+};
+
+&cpu0 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu1 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu2 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu3 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&gpio0 {
+	gpio-line-names =
+		/* GPIO0_A0 - A7 */
+		"", "", "", "", "", "", "", "",
+		/* GPIO0_B0 - B7 */
+		"", "", "", "", "", "", "", "",
+		/* GPIO0_C0 - C7 */
+		"", "", "", "", "", "", "", "",
+		/* GPIO0_D0 - D7 */
+		"pin-10 [GPIO0_D0]", "pin-08 [GPIO0_D1]", "",
+		"", "", "", "", "";
+};
+
+&gpio1 {
+	gpio-line-names =
+		/* GPIO1_A0 - A7 */
+		"pin-03 [GPIO1_A0]", "pin-05 [GPIO1_A1]", "",
+		"",                  "pin-37 [GPIO1_A4]", "",
+		"",                  "",
+		/* GPIO1_B0 - B7 */
+		"", "", "", "", "", "", "", "",
+		/* GPIO1_C0 - C7 */
+		"", "", "", "", "", "", "", "",
+		/* GPIO1_D0 - D7 */
+		"", "", "", "", "", "", "", "";
+};
+
+&gpio2 {
+	gpio-line-names =
+		/* GPIO2_A0 - A7 */
+		"", "", "", "", "", "", "", "",
+		/* GPIO2_B0 - B7 */
+		"", "", "", "", "", "", "", "",
+		/* GPIO2_C0 - C7 */
+		"", "", "", "", "", "", "", "",
+		/* GPIO2_D0 - D7 */
+		"", "", "", "", "", "", "", "";
+};
+
+&gpio3 {
+	gpio-line-names =
+		/* GPIO3_A0 - A7 */
+		"",                  "pin-11 [GPIO3_A1]", "pin-13 [GPIO3_A2]",
+		"pin-12 [GPIO3_A3]", "pin-35 [GPIO3_A4]", "pin-40 [GPIO3_A5]",
+		"pin-38 [GPIO3_A6]", "pin-36 [GPIO3_A7]",
+		/* GPIO3_B0 - B7 */
+		"pin-15 [GPIO3_B0]", "pin-16 [GPIO3_B1]", "pin-18 [GPIO3_B2]",
+		"pin-29 [GPIO3_B3]", "pin-31 [GPIO3_B4]", "",
+		"", "",
+		/* GPIO3_C0 - C7 */
+		"",                  "pin-22 [GPIO3_C1]", "pin-32 [GPIO3_C2]",
+		"pin-33 [GPIO3_C3]", "pin-07 [GPIO3_C4]", "",
+		"", "",
+		/* GPIO3_D0 - D7 */
+		"", "", "", "", "", "", "", "";
+};
+
+&gpio4 {
+	gpio-line-names =
+		/* GPIO4_A0 - A7 */
+		"", "", "", "", "", "", "", "",
+		/* GPIO4_B0 - B7 */
+		"",                  "",                  "pin-27 [GPIO4_B2]",
+		"pin-28 [GPIO4_B3]", "", "", "", "",
+		/* GPIO4_C0 - C7 */
+		"",                  "",                  "pin-23 [GPIO4_C2]",
+		"pin-19 [GPIO4_C3]", "",                  "pin-21 [GPIO4_C5]",
+		"pin-24 [GPIO4_C6]", "",
+		/* GPIO4_D0 - D7 */
+		"", "", "", "", "", "", "", "";
+};
+
+&gpu {
+	mali-supply = <&vdd_gpu_npu>;
+	status = "okay";
+};
+
+&hdmi {
+	avdd-0v9-supply = <&vdda_0v9>;
+	avdd-1v8-supply = <&vcca1v8_image>;
+	status = "okay";
+};
+
+&hdmi_in {
+	hdmi_in_vp0: endpoint {
+		remote-endpoint = <&vp0_out_hdmi>;
+	};
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
+&hdmi_sound {
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+
+	rk817: pmic@20 {
+		compatible = "rockchip,rk817";
+		reg = <0x20>;
+		#clock-cells = <1>;
+		clock-output-names = "rk817-clkout1", "rk817-clkout2";
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmic_int_l>;
+		system-power-controller;
+		wakeup-source;
+
+		vcc1-supply = <&vcc_sys>;
+		vcc2-supply = <&vcc_sys>;
+		vcc3-supply = <&vcc_sys>;
+		vcc4-supply = <&vcc_sys>;
+		vcc5-supply = <&vcc_sys>;
+		vcc6-supply = <&vcc_sys>;
+		vcc7-supply = <&vcc_sys>;
+		vcc8-supply = <&vcc_sys>;
+		vcc9-supply = <&vcc5v_midu>;
+
+		regulators {
+			vdd_logic: DCDC_REG1 {
+				regulator-name = "vdd_logic";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-initial-mode = <0x2>;
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <6001>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <900000>;
+				};
+			};
+
+			vdd_gpu_npu: DCDC_REG2 {
+				regulator-name = "vdd_gpu_npu";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-initial-mode = <0x2>;
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <6001>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_ddr: DCDC_REG3 {
+				regulator-name = "vcc_ddr";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-initial-mode = <0x2>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			vcc3v3_sys: DCDC_REG4 {
+				regulator-name = "vcc3v3_sys";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-initial-mode = <0x2>;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vcca1v8_pmu: LDO_REG1 {
+				regulator-name = "vcca1v8_pmu";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vdda_0v9: LDO_REG2 {
+				regulator-name = "vdda_0v9";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <900000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdda0v9_pmu: LDO_REG3 {
+				regulator-name = "vdda0v9_pmu";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <900000>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <900000>;
+				};
+			};
+
+			vccio_acodec: LDO_REG4 {
+				regulator-name = "vccio_acodec";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vccio_sd: LDO_REG5 {
+				regulator-name = "vccio_sd";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc3v3_pmu: LDO_REG6 {
+				regulator-name = "vcc3v3_pmu";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vcc_1v8_p: LDO_REG7 {
+				regulator-name = "vcc_1v8_p";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc1v8_dvp: LDO_REG8 {
+				regulator-name = "vcc1v8_dvp";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc2v8_dvp: LDO_REG9 {
+				regulator-name = "vcc2v8_dvp";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc5v_midu: BOOST {
+				regulator-name = "vcc5v_midu";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <5000000>;
+				regulator-max-microvolt = <5000000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vbus: OTG_SWITCH {
+				regulator-name = "vbus";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+		};
+	};
+
+	vdd_cpu: regulator@40 {
+		compatible = "rockchip,rk8600";
+		reg = <0x40>;
+		fcs,suspend-voltage-selector = <1>;
+		regulator-name = "vdd_cpu";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <712500>;
+		regulator-max-microvolt = <1390000>;
+		regulator-ramp-delay = <2300>;
+		vin-supply = <&vcc_sys>;
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+};
+
+&i2s0_8ch {
+	status = "okay";
+};
+
+&pinctrl {
+	leds {
+		user_led2: user-led2 {
+			rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	pmic {
+		pmic_int_l: pmic-int-l {
+			rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+};
+
+&pmu_io_domains {
+	pmuio1-supply = <&vcc3v3_pmu>;
+	pmuio2-supply = <&vcca1v8_pmu>;
+	vccio1-supply = <&vccio_acodec>;
+	vccio2-supply = <&vcc_1v8>;
+	vccio3-supply = <&vccio_sd>;
+	vccio4-supply = <&vcc_1v8>;
+	vccio5-supply = <&vcc_3v3>;
+	vccio6-supply = <&vcc_3v3>;
+	vccio7-supply = <&vcc_3v3>;
+	status = "okay";
+};
+
+&saradc {
+	vref-supply = <&vcca_1v8>;
+	status = "okay";
+};
+
+&sdmmc0 {
+	bus-width = <4>;
+	cap-sd-highspeed;
+	disable-wp;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;
+	vmmc-supply = <&vcc3v3_sys>;
+	vqmmc-supply = <&vccio_sd>;
+	status = "okay";
+};
+
+&tsadc {
+	rockchip,hw-tshut-mode = <1>;
+	rockchip,hw-tshut-polarity = <0>;
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&usb_host0_xhci {
+	status = "okay";
+};
+
+&usb_host1_xhci {
+	status = "okay";
+};
+
+&usb2phy0 {
+	status = "okay";
+};
+
+&usb2phy0_host {
+	status = "okay";
+};
+
+&usb2phy0_otg {
+	status = "okay";
+};
+
+&vop {
+	assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>;
+	assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>;
+	status = "okay";
+};
+
+&vop_mmu {
+	status = "okay";
+};
+
+&vp0 {
+	vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
+		reg = <ROCKCHIP_VOP2_EP_HDMI0>;
+		remote-endpoint = <&hdmi_in_vp0>;
+	};
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-radxa-zero-3e.dts b/arch/arm64/boot/dts/rockchip/rk3566-radxa-zero-3e.dts
new file mode 100644
index 000000000000..4a830eb09f0b
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3566-radxa-zero-3e.dts
@@ -0,0 +1,52 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include "rk3566-radxa-zero-3.dtsi"
+
+/ {
+	model = "Radxa ZERO 3E";
+	compatible = "radxa,zero-3e", "rockchip,rk3566";
+
+	aliases {
+		ethernet0 = &gmac1;
+		mmc0 = &sdmmc0;
+	};
+};
+
+&gmac1 {
+	assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>;
+	assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru CLK_MAC1_2TOP>;
+	clock_in_out = "input";
+	phy-handle = <&rgmii_phy1>;
+	phy-mode = "rgmii-id";
+	phy-supply = <&vcc_3v3>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&gmac1m1_miim
+		     &gmac1m1_tx_bus2
+		     &gmac1m1_rx_bus2
+		     &gmac1m1_rgmii_clk
+		     &gmac1m1_rgmii_bus
+		     &gmac1m1_clkinout>;
+	status = "okay";
+};
+
+&mdio1 {
+	rgmii_phy1: ethernet-phy@1 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <1>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&gmac1_rstn>;
+		reset-assert-us = <20000>;
+		reset-deassert-us = <50000>;
+		reset-gpios = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&pinctrl {
+	gmac1 {
+		gmac1_rstn: gmac1-rstn {
+			rockchip,pins = <3 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-radxa-zero-3w.dts b/arch/arm64/boot/dts/rockchip/rk3566-radxa-zero-3w.dts
new file mode 100644
index 000000000000..f92475c59deb
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3566-radxa-zero-3w.dts
@@ -0,0 +1,92 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include "rk3566-radxa-zero-3.dtsi"
+
+/ {
+	model = "Radxa ZERO 3W";
+	compatible = "radxa,zero-3w", "rockchip,rk3566";
+
+	aliases {
+		mmc0 = &sdhci;
+		mmc1 = &sdmmc0;
+		mmc2 = &sdmmc1;
+	};
+
+	sdio_pwrseq: sdio-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		clocks = <&rk817 1>;
+		clock-names = "ext_clock";
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_reg_on_h>;
+		post-power-on-delay-ms = <100>;
+		power-off-delay-us = <5000000>;
+		reset-gpios = <&gpio0 RK_PC0 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&pinctrl {
+	bluetooth {
+		bt_reg_on_h: bt-reg-on-h {
+			rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		bt_wake_host_h: bt-wake-host-h {
+			rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		host_wake_bt_h: host-wake-bt-h {
+			rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	wifi {
+		wifi_reg_on_h: wifi-reg-on-h {
+			rockchip,pins = <0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		wifi_wake_host_h: wifi-wake-host-h {
+			rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&sdhci {
+	bus-width = <8>;
+	cap-mmc-highspeed;
+	max-frequency = <200000000>;
+	mmc-hs200-1_8v;
+	no-sd;
+	no-sdio;
+	non-removable;
+	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>;
+	vmmc-supply = <&vcc_3v3>;
+	vqmmc-supply = <&vcc_1v8>;
+	status = "okay";
+};
+
+&sdmmc1 {
+	bus-width = <4>;
+	cap-sd-highspeed;
+	cap-sdio-irq;
+	keep-power-in-suspend;
+	mmc-pwrseq = <&sdio_pwrseq>;
+	no-mmc;
+	no-sd;
+	non-removable;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_clk &sdmmc1_cmd>;
+	sd-uhs-sdr104;
+	vmmc-supply = <&vcc_3v3>;
+	vqmmc-supply = <&vcc_1v8>;
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn &uart1m0_rtsn>;
+	uart-has-rtscts;
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts b/arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts
index 63eea27293fe..67e7801bd489 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts
@@ -269,7 +269,7 @@
 		vcc9-supply = <&vcc3v3_sys>;
 
 		codec {
-			mic-in-differential;
+			rockchip,mic-in-differential;
 		};
 
 		regulators {
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-rock-3c.dts b/arch/arm64/boot/dts/rockchip/rk3566-rock-3c.dts
index b242409d378c..f2cc086e5001 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-rock-3c.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-rock-3c.dts
@@ -633,7 +633,7 @@
 	flash@0 {
 		compatible = "jedec,spi-nor";
 		reg = <0x0>;
-		spi-max-frequency = <120000000>;
+		spi-max-frequency = <104000000>;
 		spi-rx-bus-width = <4>;
 		spi-tx-bus-width = <1>;
 	};
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-soquartz.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-soquartz.dtsi
index dd4e9c1893c6..e42c474ef4ad 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-soquartz.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3566-soquartz.dtsi
@@ -614,6 +614,7 @@
 };
 
 &uart1 {
+	dma-names = "tx", "rx";
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn &uart1m0_rtsn>;
 	uart-has-rtscts;
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts b/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
index 19f8fc369b13..8c3ab07d3807 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
@@ -475,7 +475,7 @@
 		};
 
 		codec {
-			mic-in-differential;
+			rockchip,mic-in-differential;
 		};
 	};
 };
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-fastrhino-r66s.dts b/arch/arm64/boot/dts/rockchip/rk3568-fastrhino-r66s.dts
index 58ab7e9971db..8e5c182ef76c 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-fastrhino-r66s.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-fastrhino-r66s.dts
@@ -11,14 +11,18 @@
 	};
 };
 
+&pmu_io_domains {
+	vccio3-supply = <&vccio_sd>;
+};
+
 &sdmmc0 {
 	bus-width = <4>;
 	cap-mmc-highspeed;
 	cap-sd-highspeed;
 	disable-wp;
-	max-frequency = <150000000>;
 	no-sdio;
 	no-mmc;
+	sd-uhs-sdr50;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;
 	vmmc-supply = <&vcc3v3_sd>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-fastrhino-r66s.dtsi b/arch/arm64/boot/dts/rockchip/rk3568-fastrhino-r66s.dtsi
index 89e84e3a9262..25c49bdbadbc 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-fastrhino-r66s.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568-fastrhino-r66s.dtsi
@@ -39,9 +39,9 @@
 		};
 	};
 
-	dc_12v: dc-12v-regulator {
+	vcc12v_dcin: vcc12v-dcin-regulator {
 		compatible = "regulator-fixed";
-		regulator-name = "dc_12v";
+		regulator-name = "vcc12v_dcin";
 		regulator-always-on;
 		regulator-boot-on;
 		regulator-min-microvolt = <12000000>;
@@ -65,7 +65,7 @@
 		regulator-boot-on;
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
-		vin-supply = <&dc_12v>;
+		vin-supply = <&vcc12v_dcin>;
 	};
 
 	vcc5v0_sys: vcc5v0-sys-regulator {
@@ -75,16 +75,7 @@
 		regulator-boot-on;
 		regulator-min-microvolt = <5000000>;
 		regulator-max-microvolt = <5000000>;
-		vin-supply = <&dc_12v>;
-	};
-
-	vcc5v0_usb_host: vcc5v0-usb-host-regulator {
-		compatible = "regulator-fixed";
-		regulator-name = "vcc5v0_usb_host";
-		regulator-always-on;
-		regulator-boot-on;
-		regulator-min-microvolt = <5000000>;
-		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc12v_dcin>;
 	};
 
 	vcc5v0_usb_otg: vcc5v0-usb-otg-regulator {
@@ -94,8 +85,9 @@
 		pinctrl-names = "default";
 		pinctrl-0 = <&vcc5v0_usb_otg_en>;
 		regulator-name = "vcc5v0_usb_otg";
-		regulator-always-on;
-		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc5v0_sys>;
 	};
 };
 
@@ -123,6 +115,10 @@
 	cpu-supply = <&vdd_cpu>;
 };
 
+&display_subsystem {
+	status = "disabled";
+};
+
 &gpu {
 	mali-supply = <&vdd_gpu>;
 	status = "okay";
@@ -405,8 +401,8 @@
 &pmu_io_domains {
 	pmuio1-supply = <&vcc3v3_pmu>;
 	pmuio2-supply = <&vcc3v3_pmu>;
-	vccio1-supply = <&vccio_acodec>;
-	vccio3-supply = <&vccio_sd>;
+	vccio1-supply = <&vcc_3v3>;
+	vccio2-supply = <&vcc_1v8>;
 	vccio4-supply = <&vcc_1v8>;
 	vccio5-supply = <&vcc_3v3>;
 	vccio6-supply = <&vcc_1v8>;
@@ -429,28 +425,12 @@
 	status = "okay";
 };
 
-&usb_host0_ehci {
-	status = "okay";
-};
-
-&usb_host0_ohci {
-	status = "okay";
-};
-
 &usb_host0_xhci {
 	dr_mode = "host";
 	extcon = <&usb2phy0>;
 	status = "okay";
 };
 
-&usb_host1_ehci {
-	status = "okay";
-};
-
-&usb_host1_ohci {
-	status = "okay";
-};
-
 &usb_host1_xhci {
 	status = "okay";
 };
@@ -460,7 +440,7 @@
 };
 
 &usb2phy0_host {
-	phy-supply = <&vcc5v0_usb_host>;
+	phy-supply = <&vcc5v0_sys>;
 	status = "okay";
 };
 
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-fastrhino-r68s.dts b/arch/arm64/boot/dts/rockchip/rk3568-fastrhino-r68s.dts
index e1fe5e442689..d27eb37b5b35 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-fastrhino-r68s.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-fastrhino-r68s.dts
@@ -39,12 +39,6 @@
 		     &gmac0_rx_bus2
 		     &gmac0_rgmii_clk
 		     &gmac0_rgmii_bus>;
-	snps,reset-gpio = <&gpio0 RK_PB0 GPIO_ACTIVE_LOW>;
-	snps,reset-active-low;
-	/* Reset time is 15ms, 50ms for rtl8211f */
-	snps,reset-delays-us = <0 15000 50000>;
-	tx_delay = <0x3c>;
-	rx_delay = <0x2f>;
 	status = "okay";
 };
 
@@ -61,30 +55,30 @@
 		     &gmac1m1_rx_bus2
 		     &gmac1m1_rgmii_clk
 		     &gmac1m1_rgmii_bus>;
-	snps,reset-gpio = <&gpio0 RK_PB1 GPIO_ACTIVE_LOW>;
-	snps,reset-active-low;
-	/* Reset time is 15ms, 50ms for rtl8211f */
-	snps,reset-delays-us = <0 15000 50000>;
-	tx_delay = <0x4f>;
-	rx_delay = <0x26>;
 	status = "okay";
 };
 
 &mdio0 {
-	rgmii_phy0: ethernet-phy@0 {
+	rgmii_phy0: ethernet-phy@1 {
 		compatible = "ethernet-phy-ieee802.3-c22";
-		reg = <0>;
+		reg = <0x1>;
 		pinctrl-0 = <&eth_phy0_reset_pin>;
 		pinctrl-names = "default";
+		reset-assert-us = <20000>;
+		reset-deassert-us = <100000>;
+		reset-gpios = <&gpio1 RK_PB0 GPIO_ACTIVE_LOW>;
 	};
 };
 
 &mdio1 {
-	rgmii_phy1: ethernet-phy@0 {
+	rgmii_phy1: ethernet-phy@1 {
 		compatible = "ethernet-phy-ieee802.3-c22";
-		reg = <0>;
+		reg = <0x1>;
 		pinctrl-0 = <&eth_phy1_reset_pin>;
 		pinctrl-names = "default";
+		reset-assert-us = <20000>;
+		reset-deassert-us = <100000>;
+		reset-gpios = <&gpio1 RK_PB1 GPIO_ACTIVE_LOW>;
 	};
 };
 
@@ -102,6 +96,10 @@
 	};
 };
 
+&pmu_io_domains {
+	vccio3-supply = <&vcc_3v3>;
+};
+
 &sdhci {
 	bus-width = <8>;
 	max-frequency = <200000000>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-mecsbc.dts b/arch/arm64/boot/dts/rockchip/rk3568-mecsbc.dts
index c2dfffc638d1..c491dc4d4947 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-mecsbc.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-mecsbc.dts
@@ -89,6 +89,20 @@
 	};
 };
 
+&can0 {
+	compatible = "rockchip,rk3568v3-canfd", "rockchip,rk3568v2-canfd";
+	pinctrl-names = "default";
+	pinctrl-0 = <&can0m0_pins>;
+	status = "okay";
+};
+
+&can1 {
+	compatible = "rockchip,rk3568v3-canfd", "rockchip,rk3568v2-canfd";
+	pinctrl-names = "default";
+	pinctrl-0 = <&can1m1_pins>;
+	status = "okay";
+};
+
 &combphy0 {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts b/arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts
index a337f547caf5..6a02db4f073f 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts
@@ -13,7 +13,7 @@
 
 / {
 	model = "Hardkernel ODROID-M1";
-	compatible = "rockchip,rk3568-odroid-m1", "rockchip,rk3568";
+	compatible = "hardkernel,odroid-m1", "rockchip,rk3568";
 
 	aliases {
 		ethernet0 = &gmac0;
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-qnap-ts433.dts b/arch/arm64/boot/dts/rockchip/rk3568-qnap-ts433.dts
index 6a998166003c..e601d9271ba8 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-qnap-ts433.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-qnap-ts433.dts
@@ -6,12 +6,190 @@
 
 /dts-v1/;
 
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
 #include <dt-bindings/gpio/gpio.h>
 #include "rk3568.dtsi"
 
 / {
 	model = "Qnap TS-433-4G NAS System 4-Bay";
 	compatible = "qnap,ts433", "rockchip,rk3568";
+
+	aliases {
+		ethernet0 = &gmac0;
+		mmc0 = &sdhci;
+		rtc0 = &rtc_rv8263;
+	};
+
+	chosen {
+		stdout-path = "serial2:115200n8";
+	};
+
+	keys {
+		compatible = "gpio-keys";
+		pinctrl-0 = <&copy_button_pin>, <&reset_button_pin>;
+		pinctrl-names = "default";
+
+		key-copy {
+			label = "copy";
+			gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_COPY>;
+		};
+
+		key-reset {
+			label = "reset";
+			gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led-0 {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_DISK;
+			gpios = <&gpio1 RK_PD5 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "disk-activity";
+			pinctrl-names = "default";
+			pinctrl-0 = <&hdd1_led_pin>;
+		};
+
+		led-1 {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_DISK;
+			gpios = <&gpio1 RK_PD6 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "disk-activity";
+			pinctrl-names = "default";
+			pinctrl-0 = <&hdd2_led_pin>;
+		};
+
+		led-2 {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_DISK;
+			gpios = <&gpio1 RK_PD7 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "disk-activity";
+			pinctrl-names = "default";
+			pinctrl-0 = <&hdd3_led_pin>;
+		};
+
+		led-3 {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_DISK;
+			gpios = <&gpio2 RK_PA0 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "disk-activity";
+			pinctrl-names = "default";
+			pinctrl-0 = <&hdd4_led_pin>;
+		};
+	};
+
+	dc_12v: regulator-dc-12v {
+		compatible = "regulator-fixed";
+		regulator-name = "dc_12v";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+	};
+
+	vcc3v3_pcie: regulator-vcc3v3-pcie {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_pcie";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		enable-active-high;
+		gpios = <&gpio0 RK_PD4 GPIO_ACTIVE_HIGH>;
+		vin-supply = <&dc_12v>;
+	};
+
+	vcc3v3_sys: regulator-vcc3v3-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&dc_12v>;
+	};
+
+	vcc5v0_host: regulator-vcc5v0-host {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		pinctrl-names = "default";
+		pinctrl-0 = <&vcc5v0_host_en>;
+		gpio = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
+		regulator-name = "vcc5v0_host";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc5v0_usb>;
+	};
+
+	vcc5v0_otg: regulator-vcc5v0-otg {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&vcc5v0_otg_en>;
+		regulator-name = "vcc5v0_otg";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc5v0_usb>;
+	};
+
+	vcc5v0_sys: regulator-vcc5v0-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&dc_12v>;
+	};
+
+	vcc5v0_usb: regulator-vcc5v0-usb {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_usb";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&dc_12v>;
+	};
+};
+
+/* connected to usb_host0_xhci */
+&combphy0 {
+	status = "okay";
+};
+
+/* connected to sata1 */
+&combphy1 {
+	status = "okay";
+};
+
+/* connected to sata2 */
+&combphy2 {
+	status = "okay";
+};
+
+&cpu0 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu1 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu2 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu3 {
+	cpu-supply = <&vdd_cpu>;
 };
 
 &gmac0 {
@@ -20,35 +198,282 @@
 	assigned-clock-rates = <0>, <125000000>;
 	clock_in_out = "output";
 	phy-handle = <&rgmii_phy0>;
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 	pinctrl-names = "default";
 	pinctrl-0 = <&gmac0_miim
 		     &gmac0_tx_bus2
 		     &gmac0_rx_bus2
 		     &gmac0_rgmii_clk
 		     &gmac0_rgmii_bus>;
-	rx_delay = <0x2f>;
-	tx_delay = <0x3c>;
+	status = "okay";
+};
+
+&gpu {
+	mali-supply = <&vdd_gpu>;
 	status = "okay";
 };
 
 &i2c0 {
+	status = "okay";
+
 	pmic@20 {
 		compatible = "rockchip,rk809";
 		reg = <0x20>;
 		interrupt-parent = <&gpio0>;
-		interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
+		interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;
+		#clock-cells = <1>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmic_int_l>;
+		system-power-controller;
+		vcc1-supply = <&vcc3v3_sys>;
+		vcc2-supply = <&vcc3v3_sys>;
+		vcc3-supply = <&vcc3v3_sys>;
+		vcc4-supply = <&vcc3v3_sys>;
+		vcc5-supply = <&vcc3v3_sys>;
+		vcc6-supply = <&vcc3v3_sys>;
+		vcc7-supply = <&vcc3v3_sys>;
+		vcc8-supply = <&vcc3v3_sys>;
+		vcc9-supply = <&vcc3v3_sys>;
+		wakeup-source;
+
+		regulators {
+			vdd_logic: DCDC_REG1 {
+				regulator-name = "vdd_logic";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-initial-mode = <0x2>;
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <6001>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_gpu: DCDC_REG2 {
+				regulator-name = "vdd_gpu";
+				regulator-always-on;
+				regulator-initial-mode = <0x2>;
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <6001>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_ddr: DCDC_REG3 {
+				regulator-name = "vcc_ddr";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-initial-mode = <0x2>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			vdd_npu: DCDC_REG4 {
+				regulator-name = "vdd_npu";
+				regulator-initial-mode = <0x2>;
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <6001>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_1v8: DCDC_REG5 {
+				regulator-name = "vcc_1v8";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdda0v9_image: LDO_REG1 {
+				regulator-name = "vdda0v9_image";
+				regulator-always-on;
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <900000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdda_0v9: LDO_REG2 {
+				regulator-name = "vdda_0v9";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <900000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdda0v9_pmu: LDO_REG3 {
+				regulator-name = "vdda0v9_pmu";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <900000>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <900000>;
+				};
+			};
+
+			vccio_acodec: LDO_REG4 {
+				regulator-name = "vccio_acodec";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vccio_sd: LDO_REG5 {
+				regulator-name = "vccio_sd";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc3v3_pmu: LDO_REG6 {
+				regulator-name = "vcc3v3_pmu";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vcca_1v8: LDO_REG7 {
+				regulator-name = "vcca_1v8";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcca1v8_pmu: LDO_REG8 {
+				regulator-name = "vcca1v8_pmu";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vcca1v8_image: LDO_REG9 {
+				regulator-name = "vcca1v8_image";
+				regulator-always-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_3v3: SWITCH_REG1 {
+				regulator-name = "vcc_3v3";
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc3v3_sd: SWITCH_REG2 {
+				regulator-name = "vcc3v3_sd";
+				/*
+				 * turning this off, breaks access to both
+				 * PCIe controllers, refclk generator perhaps
+				 */
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+		};
+	};
+
+	vdd_cpu: regulator@40 {
+		compatible = "silergy,syr827";
+		reg = <0x40>;
+		fcs,suspend-voltage-selector = <1>;
+		regulator-name = "vdd_cpu";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <712500>;
+		regulator-max-microvolt = <1390000>;
+		regulator-ramp-delay = <2300>;
+		vin-supply = <&vcc5v0_sys>;
 	};
 };
 
 &i2c1 {
 	status = "okay";
 
-	rtc@51 {
+	rtc_rv8263: rtc@51 {
 		compatible = "microcrystal,rv8263";
 		reg = <0x51>;
 		wakeup-source;
 	};
+
+	/* eeprom for vital-product-data on the mainboard */
+	eeprom@54 {
+		compatible = "giantec,gt24c04a", "atmel,24c04";
+		reg = <0x54>;
+		label = "VPD_MB";
+		num-addresses = <2>;
+		pagesize = <16>;
+		read-only;
+	};
+
+	/* eeprom for vital-product-data on the backplane */
+	eeprom@56 {
+		compatible = "giantec,gt24c04a", "atmel,24c04";
+		reg = <0x56>;
+		label = "VPD_BP";
+		num-addresses = <2>;
+		pagesize = <16>;
+		read-only;
+	};
 };
 
 &mdio0 {
@@ -59,12 +484,82 @@
 };
 
 &pcie30phy {
+	data-lanes = <1 2>;
 	status = "okay";
 };
 
+/* Connected to a JMicron AHCI SATA controller */
 &pcie3x1 {
-	/* The downstream dts has: rockchip,bifurcation, XXX: find out what this is about */
 	reset-gpios = <&gpio0 RK_PC7 GPIO_ACTIVE_HIGH>;
+	vpcie3v3-supply = <&vcc3v3_pcie>;
+	status = "okay";
+};
+
+/* Connected to the 2.5G NIC for the upper network jack */
+&pcie3x2 {
+	num-lanes = <1>;
+	reset-gpios = <&gpio2 RK_PD6 GPIO_ACTIVE_HIGH>;
+	vpcie3v3-supply = <&vcc3v3_pcie>;
+	status = "okay";
+};
+
+&pinctrl {
+	keys {
+		copy_button_pin: copy-button-pin {
+			rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+
+		reset_button_pin: reset-button-pin {
+			rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	leds {
+		hdd1_led_pin: hdd1-led-pin {
+			rockchip,pins = <1 RK_PD5 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+
+		hdd2_led_pin: hdd2-led-pin {
+			rockchip,pins = <1 RK_PD6 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+
+		hdd3_led_pin: hdd3-led-pin {
+			rockchip,pins = <1 RK_PD7 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+
+		hdd4_led_pin: hdd4_led-pin {
+			rockchip,pins = <2 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	pmic {
+		pmic_int_l: pmic-int-l {
+			rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	usb {
+		vcc5v0_host_en: vcc5v0-host-en {
+			rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		vcc5v0_otg_en: vcc5v0-otg-en {
+			rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&pmu_io_domains {
+	vccio4-supply = <&vcc_1v8>;
+	vccio6-supply = <&vcc_1v8>;
+	status = "okay";
+};
+
+&sata1 {
+	status = "okay";
+};
+
+&sata2 {
 	status = "okay";
 };
 
@@ -75,6 +570,20 @@
 	status = "okay";
 };
 
+&tsadc {
+	rockchip,hw-tshut-mode = <1>;
+	rockchip,hw-tshut-polarity = <0>;
+	status = "okay";
+};
+
+/*
+ * Connected to an MCU, that provides access to more LEDs,
+ * buzzer, fan control and more.
+ */
+&uart0 {
+	status = "okay";
+};
+
 /*
  * Pins available on CN3 connector at TTL voltage level (3V3).
  * ,_  _.
@@ -84,3 +593,53 @@
 &uart2 {
 	status = "okay";
 };
+
+&usb2phy0 {
+	status = "okay";
+};
+
+/* connected to usb_host0_xhci */
+&usb2phy0_otg {
+	phy-supply = <&vcc5v0_otg>;
+	status = "okay";
+};
+
+&usb2phy1 {
+	status = "okay";
+};
+
+/* connected to usb_host1_ehci/ohci */
+&usb2phy1_host {
+	phy-supply = <&vcc5v0_host>;
+	status = "okay";
+};
+
+/* connected to usb_host0_ehci/ohci */
+&usb2phy1_otg {
+	phy-supply = <&vcc5v0_host>;
+	status = "okay";
+};
+
+/* right port backside */
+&usb_host0_ehci {
+	status = "okay";
+};
+
+&usb_host0_ohci {
+	status = "okay";
+};
+
+/* front port */
+&usb_host0_xhci {
+	dr_mode = "host";
+	status = "okay";
+};
+
+/* left port backside */
+&usb_host1_ehci {
+	status = "okay";
+};
+
+&usb_host1_ohci {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-radxa-cm3i.dtsi b/arch/arm64/boot/dts/rockchip/rk3568-radxa-cm3i.dtsi
index 45b03dcbbad4..19d309654bdb 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-radxa-cm3i.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568-radxa-cm3i.dtsi
@@ -108,10 +108,6 @@
 	cpu-supply = <&vdd_cpu>;
 };
 
-&display_subsystem {
-	status = "disabled";
-};
-
 &gpu {
 	mali-supply = <&vdd_gpu>;
 	status = "okay";
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-radxa-e25.dts b/arch/arm64/boot/dts/rockchip/rk3568-radxa-e25.dts
index 72ad74c38a2b..84a0789fad96 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-radxa-e25.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-radxa-e25.dts
@@ -103,6 +103,10 @@
 	phy-supply = <&vcc3v3_pcie30x1>;
 };
 
+&display_subsystem {
+	status = "disabled";
+};
+
 &pcie2x1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pcie20_reset_h>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
index ebdedea15ad1..59f1403b4fa5 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
@@ -531,10 +531,6 @@
 				};
 			};
 		};
-
-		codec {
-			mic-in-differential;
-		};
 	};
 };
 
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-rock-3b.dts b/arch/arm64/boot/dts/rockchip/rk3568-rock-3b.dts
new file mode 100644
index 000000000000..3d0c1ccfaa79
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3568-rock-3b.dts
@@ -0,0 +1,781 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/soc/rockchip,vop2.h>
+#include "rk3568.dtsi"
+
+/ {
+	model = "Radxa ROCK 3B";
+	compatible = "radxa,rock-3b", "rockchip,rk3568";
+
+	aliases {
+		ethernet0 = &gmac0;
+		ethernet1 = &gmac1;
+		mmc0 = &sdhci;
+		mmc1 = &sdmmc0;
+		mmc2 = &sdmmc2;
+	};
+
+	chosen {
+		stdout-path = "serial2:1500000n8";
+	};
+
+	hdmi-con {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
+	ir-receiver {
+		compatible = "gpio-ir-receiver";
+		gpios = <&gpio0 RK_PC2 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm3_ir>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&led>;
+
+		led-0 {
+			color = <LED_COLOR_ID_GREEN>;
+			default-state = "on";
+			function = LED_FUNCTION_HEARTBEAT;
+			gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+		};
+	};
+
+	/* pi6c pcie clock generator */
+	vcc3v3_pi6c_03: regulator-3v3-vcc-pi6c-03 {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpios = <&gpio0 RK_PD4 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pcie_pwren_h>;
+		regulator-name = "vcc3v3_pi6c_03";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		startup-delay-us = <10000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vcc3v3_sys: regulator-3v3-vcc-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vcc3v3_sys2: regulator-3v3-vcc-sys2 {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_sys2";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vcc5v0_sys: regulator-5v0-vcc-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+	};
+
+	vcc5v0_usb_host: regulator-5v0-vcc-usb-host {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usb_host_pwren_h>;
+		regulator-name = "vcc5v0_usb_host";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vcc5v0_usb_otg: regulator-5v0-vcc-usb-otg {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usb_otg_pwren_h>;
+		regulator-name = "vcc5v0_usb_otg";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	sdio_pwrseq: sdio-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		clocks = <&rk809 1>;
+		clock-names = "ext_clock";
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_reg_on_h>;
+		post-power-on-delay-ms = <100>;
+		power-off-delay-us = <5000000>;
+		reset-gpios = <&gpio3 RK_PD4 GPIO_ACTIVE_LOW>;
+	};
+
+	sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,name = "Analog RK809";
+		simple-audio-card,mclk-fs = <256>;
+
+		simple-audio-card,cpu {
+			sound-dai = <&i2s1_8ch>;
+		};
+
+		simple-audio-card,codec {
+			sound-dai = <&rk809>;
+		};
+	};
+};
+
+&combphy0 {
+	status = "okay";
+};
+
+&combphy1 {
+	status = "okay";
+};
+
+&combphy2 {
+	status = "okay";
+};
+
+&cpu0 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu1 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu2 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu3 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&gmac0 {
+	assigned-clocks = <&cru SCLK_GMAC0_RX_TX>, <&cru SCLK_GMAC0>;
+	assigned-clock-parents = <&cru SCLK_GMAC0_RGMII_SPEED>, <&cru CLK_MAC0_2TOP>;
+	clock_in_out = "input";
+	phy-handle = <&rgmii_phy0>;
+	phy-mode = "rgmii-id";
+	phy-supply = <&vcc_3v3>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&gmac0_miim
+		     &gmac0_tx_bus2
+		     &gmac0_rx_bus2
+		     &gmac0_rgmii_clk
+		     &gmac0_rgmii_bus
+		     &gmac0_clkinout>;
+	status = "okay";
+};
+
+&gmac1 {
+	assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>;
+	assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru CLK_MAC1_2TOP>;
+	clock_in_out = "input";
+	phy-handle = <&rgmii_phy1>;
+	phy-mode = "rgmii-id";
+	phy-supply = <&vcc_3v3>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&gmac1m1_miim
+		     &gmac1m1_tx_bus2
+		     &gmac1m1_rx_bus2
+		     &gmac1m1_rgmii_clk
+		     &gmac1m1_rgmii_bus
+		     &gmac1m1_clkinout>;
+	status = "okay";
+};
+
+&gpu {
+	mali-supply = <&vdd_gpu>;
+	status = "okay";
+};
+
+&hdmi {
+	avdd-0v9-supply = <&vdda0v9_image>;
+	avdd-1v8-supply = <&vcca1v8_image>;
+	status = "okay";
+};
+
+&hdmi_in {
+	hdmi_in_vp0: endpoint {
+		remote-endpoint = <&vp0_out_hdmi>;
+	};
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
+&hdmi_sound {
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+
+	vdd_cpu: regulator@1c {
+		compatible = "tcs,tcs4525";
+		reg = <0x1c>;
+		fcs,suspend-voltage-selector = <1>;
+		regulator-name = "vdd_cpu";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <800000>;
+		regulator-max-microvolt = <1150000>;
+		regulator-ramp-delay = <2300>;
+		vin-supply = <&vcc5v0_sys>;
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+
+	rk809: pmic@20 {
+		compatible = "rockchip,rk809";
+		reg = <0x20>;
+		assigned-clocks = <&cru I2S1_MCLKOUT_TX>;
+		assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>;
+		#clock-cells = <1>;
+		clocks = <&cru I2S1_MCLKOUT_TX>;
+		clock-names = "mclk";
+		clock-output-names = "rk809-clkout1", "rk809-clkout2";
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmic_int_l>, <&i2s1m0_mclk>;
+		#sound-dai-cells = <0>;
+		system-power-controller;
+		wakeup-source;
+
+		vcc1-supply = <&vcc3v3_sys>;
+		vcc2-supply = <&vcc3v3_sys>;
+		vcc3-supply = <&vcc3v3_sys>;
+		vcc4-supply = <&vcc3v3_sys>;
+		vcc5-supply = <&vcc3v3_sys>;
+		vcc6-supply = <&vcc3v3_sys>;
+		vcc7-supply = <&vcc3v3_sys>;
+		vcc8-supply = <&vcc3v3_sys>;
+		vcc9-supply = <&vcc3v3_sys>;
+
+		regulators {
+			vdd_logic: DCDC_REG1 {
+				regulator-name = "vdd_logic";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-initial-mode = <0x2>;
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <6001>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_gpu: DCDC_REG2 {
+				regulator-name = "vdd_gpu";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-initial-mode = <0x2>;
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <6001>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_ddr: DCDC_REG3 {
+				regulator-name = "vcc_ddr";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-initial-mode = <0x2>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			vdd_npu: DCDC_REG4 {
+				regulator-name = "vdd_npu";
+				regulator-initial-mode = <0x2>;
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <6001>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_1v8: DCDC_REG5 {
+				regulator-name = "vcc_1v8";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdda0v9_image: LDO_REG1 {
+				regulator-name = "vdda0v9_image";
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <900000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdda_0v9: LDO_REG2 {
+				regulator-name = "vdda_0v9";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <900000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdda0v9_pmu: LDO_REG3 {
+				regulator-name = "vdda0v9_pmu";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <900000>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <900000>;
+				};
+			};
+
+			vccio_acodec: LDO_REG4 {
+				regulator-name = "vccio_acodec";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vccio_sd: LDO_REG5 {
+				regulator-name = "vccio_sd";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc3v3_pmu: LDO_REG6 {
+				regulator-name = "vcc3v3_pmu";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vcca_1v8: LDO_REG7 {
+				regulator-name = "vcca_1v8";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcca1v8_pmu: LDO_REG8 {
+				regulator-name = "vcca1v8_pmu";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vcca1v8_image: LDO_REG9 {
+				regulator-name = "vcca1v8_image";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_3v3: SWITCH_REG1 {
+				regulator-name = "vcc_3v3";
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc3v3_sd: SWITCH_REG2 {
+				regulator-name = "vcc3v3_sd";
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+		};
+	};
+};
+
+&i2c5 {
+	status = "okay";
+
+	hym8563: rtc@51 {
+		compatible = "haoyu,hym8563";
+		reg = <0x51>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PD3 IRQ_TYPE_LEVEL_LOW>;
+		#clock-cells = <0>;
+		clock-output-names = "rtcic_32kout";
+		pinctrl-names = "default";
+		pinctrl-0 = <&rtcic_int_l>;
+		wakeup-source;
+	};
+};
+
+&i2s0_8ch {
+	status = "okay";
+};
+
+&i2s1_8ch {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2s1m0_sclktx
+		     &i2s1m0_lrcktx
+		     &i2s1m0_sdi0
+		     &i2s1m0_sdo0>;
+	rockchip,trcm-sync-tx-only;
+	status = "okay";
+};
+
+&mdio0 {
+	rgmii_phy0: ethernet-phy@1 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <1>;
+		reset-assert-us = <20000>;
+		reset-deassert-us = <50000>;
+		reset-gpios = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&mdio1 {
+	rgmii_phy1: ethernet-phy@1 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <1>;
+		reset-assert-us = <20000>;
+		reset-deassert-us = <50000>;
+		reset-gpios = <&gpio3 RK_PB0 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&pcie2x1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie20m1_pins>;
+	reset-gpios = <&gpio3 RK_PC1 GPIO_ACTIVE_HIGH>;
+	vpcie3v3-supply = <&vcc3v3_sys2>;
+	status = "okay";
+};
+
+&pcie30phy {
+	status = "okay";
+};
+
+&pcie3x2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie30x2m1_pins>;
+	reset-gpios = <&gpio2 RK_PD6 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&pinctrl {
+	bluetooth {
+		bt_reg_on_h: bt-reg-on-h {
+			rockchip,pins = <4 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		bt_wake_host_h: bt-wake-host-h {
+			rockchip,pins = <4 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		host_wake_bt_h: host-wake-bt-h {
+			rockchip,pins = <4 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	ir-receiver {
+		pwm3_ir: pwm3-ir {
+			rockchip,pins = <0 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	leds {
+		led: led {
+			rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	pcie {
+		pcie_pwren_h: pcie-pwren-h {
+			rockchip,pins = <0 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	pcie20 {
+		pcie20m1_pins: pcie20m1-pins {
+			rockchip,pins =
+				<2 RK_PD0 4 &pcfg_pull_none>,
+				<3 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>,
+				<2 RK_PD1 4 &pcfg_pull_none>;
+		};
+	};
+
+	pcie30x2 {
+		pcie30x2m1_pins: pcie30x2m1-pins {
+			rockchip,pins =
+				<2 RK_PD4 4 &pcfg_pull_none>,
+				<2 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>,
+				<2 RK_PD5 4 &pcfg_pull_none>;
+		};
+	};
+
+	pmic {
+		pmic_int_l: pmic-int-l {
+			rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	rtc {
+		rtcic_int_l: rtcic-int-l {
+			rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	usb {
+		usb_host_pwren_h: usb-host-pwren-h {
+			rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		usb_otg_pwren_h: usb-otg-pwren-h {
+			rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	wifi {
+		wifi_reg_on_h: wifi-reg-on-h {
+			rockchip,pins = <3 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		wifi_wake_host_h: wifi-wake-host-h {
+			rockchip,pins = <3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&pmu_io_domains {
+	pmuio1-supply = <&vcc3v3_pmu>;
+	pmuio2-supply = <&vcc3v3_pmu>;
+	vccio1-supply = <&vccio_acodec>;
+	vccio2-supply = <&vcc_1v8>;
+	vccio3-supply = <&vccio_sd>;
+	vccio4-supply = <&vcc_1v8>;
+	vccio5-supply = <&vcc_3v3>;
+	vccio6-supply = <&vcc_1v8>;
+	vccio7-supply = <&vcc_3v3>;
+	status = "okay";
+};
+
+&saradc {
+	vref-supply = <&vcca_1v8>;
+	status = "okay";
+};
+
+&sdhci {
+	bus-width = <8>;
+	cap-mmc-highspeed;
+	max-frequency = <200000000>;
+	mmc-hs200-1_8v;
+	non-removable;
+	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>;
+	vmmc-supply = <&vcc_3v3>;
+	vqmmc-supply = <&vcc_1v8>;
+	status = "okay";
+};
+
+&sdmmc0 {
+	bus-width = <4>;
+	cap-sd-highspeed;
+	disable-wp;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;
+	vmmc-supply = <&vcc3v3_sd>;
+	vqmmc-supply = <&vccio_sd>;
+	status = "okay";
+};
+
+&sdmmc2 {
+	bus-width = <4>;
+	cap-sd-highspeed;
+	cap-sdio-irq;
+	keep-power-in-suspend;
+	mmc-pwrseq = <&sdio_pwrseq>;
+	non-removable;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc2m0_bus4 &sdmmc2m0_clk &sdmmc2m0_cmd>;
+	sd-uhs-sdr104;
+	vmmc-supply = <&vcc3v3_sys2>;
+	vqmmc-supply = <&vcc_1v8>;
+	status = "disabled";
+};
+
+&sfc {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <104000000>;
+		spi-rx-bus-width = <4>;
+		spi-tx-bus-width = <1>;
+	};
+};
+
+&tsadc {
+	rockchip,hw-tshut-mode = <1>;
+	rockchip,hw-tshut-polarity = <0>;
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&uart8 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart8m0_xfer &uart8m0_ctsn &uart8m0_rtsn>;
+	uart-has-rtscts;
+	status = "disabled";
+};
+
+&usb_host0_ehci {
+	status = "okay";
+};
+
+&usb_host0_ohci {
+	status = "okay";
+};
+
+&usb_host0_xhci {
+	extcon = <&usb2phy0>;
+	status = "okay";
+};
+
+&usb_host1_xhci {
+	status = "okay";
+};
+
+&usb2phy0 {
+	status = "okay";
+};
+
+&usb2phy0_host {
+	phy-supply = <&vcc5v0_usb_host>;
+	status = "okay";
+};
+
+&usb2phy0_otg {
+	phy-supply = <&vcc5v0_usb_otg>;
+	status = "okay";
+};
+
+&usb2phy1 {
+	status = "okay";
+};
+
+&usb2phy1_otg {
+	phy-supply = <&vcc5v0_usb_host>;
+	status = "okay";
+};
+
+&vop {
+	assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>;
+	assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>;
+	status = "okay";
+};
+
+&vop_mmu {
+	status = "okay";
+};
+
+&vp0 {
+	vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
+		reg = <ROCKCHIP_VOP2_EP_HDMI0>;
+		remote-endpoint = <&hdmi_in_vp0>;
+	};
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-wolfvision-pf5-display-vz.dtso b/arch/arm64/boot/dts/rockchip/rk3568-wolfvision-pf5-display-vz.dtso
new file mode 100644
index 000000000000..70c23e1bf14b
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3568-wolfvision-pf5-display-vz.dtso
@@ -0,0 +1,17 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
+/*
+ * Device tree overlay for the WolfVision PF5 Visualizer display.
+ *
+ * Copyright (C) 2024 WolfVision GmbH.
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include "rk3568-wolfvision-pf5-display.dtsi"
+
+&st7789 {
+	compatible = "jasonic,jt240mhqs-hwt-ek-e3",
+		     "sitronix,st7789v";
+	rotation = <270>;
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-wolfvision-pf5-display.dtsi b/arch/arm64/boot/dts/rockchip/rk3568-wolfvision-pf5-display.dtsi
new file mode 100644
index 000000000000..b22bb543ecbb
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3568-wolfvision-pf5-display.dtsi
@@ -0,0 +1,121 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
+/*
+ * Device tree overlay base for the WolfVision PF5 displays.
+ *
+ * Copyright (C) 2024 WolfVision GmbH.
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/clock/rk3568-cru.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/soc/rockchip,vop2.h>
+
+&{/} {
+	display_backlight: backlight {
+		compatible = "pwm-backlight";
+		brightness-levels = <0 255>;
+		default-brightness-level = <255>;
+		num-interpolated-steps = <255>;
+		power-supply = <&vcc3v3_sd>;
+		pwms = <&pwm10 0 1000000 0>;
+	};
+
+	display_spi: spi {
+		compatible = "spi-gpio";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		cs-gpios = <&gpio3 RK_PA2 GPIO_ACTIVE_LOW>;
+		miso-gpios = <&gpio3 RK_PA1 GPIO_ACTIVE_HIGH>;
+		mosi-gpios = <&gpio3 RK_PB2 GPIO_ACTIVE_HIGH>;
+		num-chipselects = <1>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&lcd_spi>;
+		sck-gpios = <&gpio3 RK_PB1 GPIO_ACTIVE_HIGH>;
+
+		st7789: panel@0 {
+			compatible = "sitronix,st7789v";
+			reg = <0>;
+			assigned-clocks = <&cru PLL_VPLL>;
+			assigned-clock-rates = <700000000>;
+			backlight = <&display_backlight>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&lcdc_clock &lcdc_data18 &lcd_rstn>;
+			power-supply = <&vcc3v3_sw>;
+			reset-gpios = <&gpio3 RK_PC4 GPIO_ACTIVE_LOW>;
+			spi-max-frequency = <100000>;
+
+			port {
+				panel_in_vp2: endpoint {
+					remote-endpoint = <&vp2_out_rgb>;
+				};
+			};
+		};
+	};
+};
+
+&i2c1 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "okay";
+
+	st1624: touchscreen@55 {
+		compatible = "sitronix,st1624", "sitronix,st1633";
+		reg = <0x55>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PB5 IRQ_TYPE_EDGE_FALLING>;
+		gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&touch_int &touch_rstn>;
+		wakeup-source;
+	};
+};
+
+&pinctrl {
+	display: display-pinctrl {
+		lcd_rstn: lcd-rstn-pinctrl {
+			rockchip,pins = <3 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		lcd_spi: lcd-spi-pinctrl {
+			rockchip,pins =
+				/* lcd_sdo */
+				<3 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>,
+				/* lcd_csn */
+				<3 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>,
+				/* lcd_scl */
+				<3 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>,
+				/* lcd_sdi */
+				<3 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	touchscreen: touchscreen-pinctrl {
+		touch_int: touch-int-pinctrl {
+			rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+
+		touch_rstn: touch-rstn-pinctrl {
+			rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&pwm10 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm10m1_pins>;
+	status = "okay";
+};
+
+&vp2 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	vp2_out_rgb: endpoint@ROCKCHIP_VOP2_EP_RGB0 {
+		reg = <ROCKCHIP_VOP2_EP_RGB0>;
+		remote-endpoint = <&panel_in_vp2>;
+	};
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3568.dtsi b/arch/arm64/boot/dts/rockchip/rk3568.dtsi
index f1be76a54ceb..0946310e8c12 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568.dtsi
@@ -213,6 +213,45 @@
 		};
 	};
 
+	can0: can@fe570000 {
+		compatible = "rockchip,rk3568v2-canfd";
+		reg = <0x0 0xfe570000 0x0 0x1000>;
+		interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru CLK_CAN0>, <&cru PCLK_CAN0>;
+		clock-names = "baud", "pclk";
+		resets = <&cru SRST_CAN0>, <&cru SRST_P_CAN0>;
+		reset-names = "core", "apb";
+		pinctrl-names = "default";
+		pinctrl-0 = <&can0m0_pins>;
+		status = "disabled";
+	};
+
+	can1: can@fe580000 {
+		compatible = "rockchip,rk3568v2-canfd";
+		reg = <0x0 0xfe580000 0x0 0x1000>;
+		interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru CLK_CAN1>, <&cru PCLK_CAN1>;
+		clock-names = "baud", "pclk";
+		resets = <&cru SRST_CAN1>, <&cru SRST_P_CAN1>;
+		reset-names = "core", "apb";
+		pinctrl-names = "default";
+		pinctrl-0 = <&can1m0_pins>;
+		status = "disabled";
+	};
+
+	can2: can@fe590000 {
+		compatible = "rockchip,rk3568v2-canfd";
+		reg = <0x0 0xfe590000 0x0 0x1000>;
+		interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru CLK_CAN2>, <&cru PCLK_CAN2>;
+		clock-names = "baud", "pclk";
+		resets = <&cru SRST_CAN2>, <&cru SRST_P_CAN2>;
+		reset-names = "core", "apb";
+		pinctrl-names = "default";
+		pinctrl-0 = <&can2m0_pins>;
+		status = "disabled";
+	};
+
 	combphy0: phy@fe820000 {
 		compatible = "rockchip,rk3568-naneng-combphy";
 		reg = <0x0 0xfe820000 0x0 0x100>;
@@ -257,6 +296,10 @@
 	};
 };
 
+&rng {
+	status = "okay";
+};
+
 &usb_host0_xhci {
 	phys = <&usb2phy0_otg>, <&combphy0 PHY_TYPE_USB3>;
 	phy-names = "usb2-phy", "usb3-phy";
diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
index d8543b5557ee..0ee0ada6f0ab 100644
--- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
@@ -195,32 +195,32 @@
 
 		opp-200000000 {
 			opp-hz = /bits/ 64 <200000000>;
-			opp-microvolt = <825000>;
+			opp-microvolt = <850000 850000 1000000>;
 		};
 
 		opp-300000000 {
 			opp-hz = /bits/ 64 <300000000>;
-			opp-microvolt = <825000>;
+			opp-microvolt = <850000 850000 1000000>;
 		};
 
 		opp-400000000 {
 			opp-hz = /bits/ 64 <400000000>;
-			opp-microvolt = <825000>;
+			opp-microvolt = <850000 850000 1000000>;
 		};
 
 		opp-600000000 {
 			opp-hz = /bits/ 64 <600000000>;
-			opp-microvolt = <825000>;
+			opp-microvolt = <900000 900000 1000000>;
 		};
 
 		opp-700000000 {
 			opp-hz = /bits/ 64 <700000000>;
-			opp-microvolt = <900000>;
+			opp-microvolt = <950000 950000 1000000>;
 		};
 
 		opp-800000000 {
 			opp-hz = /bits/ 64 <800000000>;
-			opp-microvolt = <1000000>;
+			opp-microvolt = <1000000 1000000 1000000>;
 		};
 	};
 
@@ -790,6 +790,7 @@
 		clocks = <&cru ACLK_VOP>, <&cru HCLK_VOP>;
 		clock-names = "aclk", "iface";
 		#iommu-cells = <0>;
+		power-domains = <&power RK3568_PD_VO>;
 		status = "disabled";
 	};
 
@@ -1112,6 +1113,15 @@
 		status = "disabled";
 	};
 
+	rng: rng@fe388000 {
+		compatible = "rockchip,rk3568-rng";
+		reg = <0x0 0xfe388000 0x0 0x4000>;
+		clocks = <&cru CLK_TRNG_NS>, <&cru HCLK_TRNG_NS>;
+		clock-names = "core", "ahb";
+		resets = <&cru SRST_TRNG_NS>;
+		status = "disabled";
+	};
+
 	i2s0_8ch: i2s@fe400000 {
 		compatible = "rockchip,rk3568-i2s-tdm";
 		reg = <0x0 0xfe400000 0x0 0x1000>;
@@ -1591,10 +1601,9 @@
 			 <&cru SRST_TSADCPHY>;
 		rockchip,grf = <&grf>;
 		rockchip,hw-tshut-temp = <95000>;
-		pinctrl-names = "init", "default", "sleep";
-		pinctrl-0 = <&tsadc_pin>;
-		pinctrl-1 = <&tsadc_shutorg>;
-		pinctrl-2 = <&tsadc_pin>;
+		pinctrl-names = "default", "sleep";
+		pinctrl-0 = <&tsadc_shutorg>;
+		pinctrl-1 = <&tsadc_pin>;
 		#thermal-sensor-cells = <1>;
 		status = "disabled";
 	};
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-armsom-sige7.dts b/arch/arm64/boot/dts/rockchip/rk3588-armsom-sige7.dts
index 98c622b27647..c667704ba985 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-armsom-sige7.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-armsom-sige7.dts
@@ -673,6 +673,10 @@
 	};
 };
 
+&tsadc {
+	status = "okay";
+};
+
 &u2phy0 {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-pinctrl.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-base-pinctrl.dtsi
index 30db12c4fc82..d1368418502a 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-pinctrl.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-base-pinctrl.dtsi
@@ -2449,15 +2449,15 @@
 				/* sdio_clk_m1 */
 				<3 RK_PA5 2 &pcfg_pull_none>,
 				/* sdio_cmd_m1 */
-				<3 RK_PA4 2 &pcfg_pull_none>,
+				<3 RK_PA4 2 &pcfg_pull_up>,
 				/* sdio_d0_m1 */
-				<3 RK_PA0 2 &pcfg_pull_none>,
+				<3 RK_PA0 2 &pcfg_pull_up>,
 				/* sdio_d1_m1 */
-				<3 RK_PA1 2 &pcfg_pull_none>,
+				<3 RK_PA1 2 &pcfg_pull_up>,
 				/* sdio_d2_m1 */
-				<3 RK_PA2 2 &pcfg_pull_none>,
+				<3 RK_PA2 2 &pcfg_pull_up>,
 				/* sdio_d3_m1 */
-				<3 RK_PA3 2 &pcfg_pull_none>;
+				<3 RK_PA3 2 &pcfg_pull_up>;
 		};
 	};
 
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi
new file mode 100644
index 000000000000..d97d84b88837
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi
@@ -0,0 +1,2911 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2021 Rockchip Electronics Co., Ltd.
+ */
+
+#include <dt-bindings/clock/rockchip,rk3588-cru.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/power/rk3588-power.h>
+#include <dt-bindings/reset/rockchip,rk3588-cru.h>
+#include <dt-bindings/phy/phy.h>
+#include <dt-bindings/ata/ahci.h>
+#include <dt-bindings/thermal/thermal.h>
+
+/ {
+	compatible = "rockchip,rk3588";
+
+	interrupt-parent = <&gic>;
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	aliases {
+		gpio0 = &gpio0;
+		gpio1 = &gpio1;
+		gpio2 = &gpio2;
+		gpio3 = &gpio3;
+		gpio4 = &gpio4;
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c4;
+		i2c5 = &i2c5;
+		i2c6 = &i2c6;
+		i2c7 = &i2c7;
+		i2c8 = &i2c8;
+		serial0 = &uart0;
+		serial1 = &uart1;
+		serial2 = &uart2;
+		serial3 = &uart3;
+		serial4 = &uart4;
+		serial5 = &uart5;
+		serial6 = &uart6;
+		serial7 = &uart7;
+		serial8 = &uart8;
+		serial9 = &uart9;
+		spi0 = &spi0;
+		spi1 = &spi1;
+		spi2 = &spi2;
+		spi3 = &spi3;
+		spi4 = &spi4;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu-map {
+			cluster0 {
+				core0 {
+					cpu = <&cpu_l0>;
+				};
+				core1 {
+					cpu = <&cpu_l1>;
+				};
+				core2 {
+					cpu = <&cpu_l2>;
+				};
+				core3 {
+					cpu = <&cpu_l3>;
+				};
+			};
+			cluster1 {
+				core0 {
+					cpu = <&cpu_b0>;
+				};
+				core1 {
+					cpu = <&cpu_b1>;
+				};
+			};
+			cluster2 {
+				core0 {
+					cpu = <&cpu_b2>;
+				};
+				core1 {
+					cpu = <&cpu_b3>;
+				};
+			};
+		};
+
+		cpu_l0: cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a55";
+			reg = <0x0>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <530>;
+			clocks = <&scmi_clk SCMI_CLK_CPUL>;
+			assigned-clocks = <&scmi_clk SCMI_CLK_CPUL>;
+			assigned-clock-rates = <816000000>;
+			cpu-idle-states = <&CPU_SLEEP>;
+			i-cache-size = <32768>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <128>;
+			d-cache-size = <32768>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <128>;
+			next-level-cache = <&l2_cache_l0>;
+			dynamic-power-coefficient = <228>;
+			#cooling-cells = <2>;
+		};
+
+		cpu_l1: cpu@100 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a55";
+			reg = <0x100>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <530>;
+			clocks = <&scmi_clk SCMI_CLK_CPUL>;
+			cpu-idle-states = <&CPU_SLEEP>;
+			i-cache-size = <32768>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <128>;
+			d-cache-size = <32768>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <128>;
+			next-level-cache = <&l2_cache_l1>;
+			dynamic-power-coefficient = <228>;
+			#cooling-cells = <2>;
+		};
+
+		cpu_l2: cpu@200 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a55";
+			reg = <0x200>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <530>;
+			clocks = <&scmi_clk SCMI_CLK_CPUL>;
+			cpu-idle-states = <&CPU_SLEEP>;
+			i-cache-size = <32768>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <128>;
+			d-cache-size = <32768>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <128>;
+			next-level-cache = <&l2_cache_l2>;
+			dynamic-power-coefficient = <228>;
+			#cooling-cells = <2>;
+		};
+
+		cpu_l3: cpu@300 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a55";
+			reg = <0x300>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <530>;
+			clocks = <&scmi_clk SCMI_CLK_CPUL>;
+			cpu-idle-states = <&CPU_SLEEP>;
+			i-cache-size = <32768>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <128>;
+			d-cache-size = <32768>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <128>;
+			next-level-cache = <&l2_cache_l3>;
+			dynamic-power-coefficient = <228>;
+			#cooling-cells = <2>;
+		};
+
+		cpu_b0: cpu@400 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a76";
+			reg = <0x400>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <1024>;
+			clocks = <&scmi_clk SCMI_CLK_CPUB01>;
+			assigned-clocks = <&scmi_clk SCMI_CLK_CPUB01>;
+			assigned-clock-rates = <816000000>;
+			cpu-idle-states = <&CPU_SLEEP>;
+			i-cache-size = <65536>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			d-cache-size = <65536>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <256>;
+			next-level-cache = <&l2_cache_b0>;
+			dynamic-power-coefficient = <416>;
+			#cooling-cells = <2>;
+		};
+
+		cpu_b1: cpu@500 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a76";
+			reg = <0x500>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <1024>;
+			clocks = <&scmi_clk SCMI_CLK_CPUB01>;
+			cpu-idle-states = <&CPU_SLEEP>;
+			i-cache-size = <65536>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			d-cache-size = <65536>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <256>;
+			next-level-cache = <&l2_cache_b1>;
+			dynamic-power-coefficient = <416>;
+			#cooling-cells = <2>;
+		};
+
+		cpu_b2: cpu@600 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a76";
+			reg = <0x600>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <1024>;
+			clocks = <&scmi_clk SCMI_CLK_CPUB23>;
+			assigned-clocks = <&scmi_clk SCMI_CLK_CPUB23>;
+			assigned-clock-rates = <816000000>;
+			cpu-idle-states = <&CPU_SLEEP>;
+			i-cache-size = <65536>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			d-cache-size = <65536>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <256>;
+			next-level-cache = <&l2_cache_b2>;
+			dynamic-power-coefficient = <416>;
+			#cooling-cells = <2>;
+		};
+
+		cpu_b3: cpu@700 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a76";
+			reg = <0x700>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <1024>;
+			clocks = <&scmi_clk SCMI_CLK_CPUB23>;
+			cpu-idle-states = <&CPU_SLEEP>;
+			i-cache-size = <65536>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			d-cache-size = <65536>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <256>;
+			next-level-cache = <&l2_cache_b3>;
+			dynamic-power-coefficient = <416>;
+			#cooling-cells = <2>;
+		};
+
+		idle-states {
+			entry-method = "psci";
+			CPU_SLEEP: cpu-sleep {
+				compatible = "arm,idle-state";
+				local-timer-stop;
+				arm,psci-suspend-param = <0x0010000>;
+				entry-latency-us = <100>;
+				exit-latency-us = <120>;
+				min-residency-us = <1000>;
+			};
+		};
+
+		l2_cache_l0: l2-cache-l0 {
+			compatible = "cache";
+			cache-size = <131072>;
+			cache-line-size = <64>;
+			cache-sets = <512>;
+			cache-level = <2>;
+			cache-unified;
+			next-level-cache = <&l3_cache>;
+		};
+
+		l2_cache_l1: l2-cache-l1 {
+			compatible = "cache";
+			cache-size = <131072>;
+			cache-line-size = <64>;
+			cache-sets = <512>;
+			cache-level = <2>;
+			cache-unified;
+			next-level-cache = <&l3_cache>;
+		};
+
+		l2_cache_l2: l2-cache-l2 {
+			compatible = "cache";
+			cache-size = <131072>;
+			cache-line-size = <64>;
+			cache-sets = <512>;
+			cache-level = <2>;
+			cache-unified;
+			next-level-cache = <&l3_cache>;
+		};
+
+		l2_cache_l3: l2-cache-l3 {
+			compatible = "cache";
+			cache-size = <131072>;
+			cache-line-size = <64>;
+			cache-sets = <512>;
+			cache-level = <2>;
+			cache-unified;
+			next-level-cache = <&l3_cache>;
+		};
+
+		l2_cache_b0: l2-cache-b0 {
+			compatible = "cache";
+			cache-size = <524288>;
+			cache-line-size = <64>;
+			cache-sets = <1024>;
+			cache-level = <2>;
+			cache-unified;
+			next-level-cache = <&l3_cache>;
+		};
+
+		l2_cache_b1: l2-cache-b1 {
+			compatible = "cache";
+			cache-size = <524288>;
+			cache-line-size = <64>;
+			cache-sets = <1024>;
+			cache-level = <2>;
+			cache-unified;
+			next-level-cache = <&l3_cache>;
+		};
+
+		l2_cache_b2: l2-cache-b2 {
+			compatible = "cache";
+			cache-size = <524288>;
+			cache-line-size = <64>;
+			cache-sets = <1024>;
+			cache-level = <2>;
+			cache-unified;
+			next-level-cache = <&l3_cache>;
+		};
+
+		l2_cache_b3: l2-cache-b3 {
+			compatible = "cache";
+			cache-size = <524288>;
+			cache-line-size = <64>;
+			cache-sets = <1024>;
+			cache-level = <2>;
+			cache-unified;
+			next-level-cache = <&l3_cache>;
+		};
+
+		l3_cache: l3-cache {
+			compatible = "cache";
+			cache-size = <3145728>;
+			cache-line-size = <64>;
+			cache-sets = <4096>;
+			cache-level = <3>;
+			cache-unified;
+		};
+	};
+
+	display_subsystem: display-subsystem {
+		compatible = "rockchip,display-subsystem";
+		ports = <&vop_out>;
+	};
+
+	firmware {
+		optee: optee {
+			compatible = "linaro,optee-tz";
+			method = "smc";
+		};
+
+		scmi: scmi {
+			compatible = "arm,scmi-smc";
+			arm,smc-id = <0x82000010>;
+			shmem = <&scmi_shmem>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			scmi_clk: protocol@14 {
+				reg = <0x14>;
+				#clock-cells = <1>;
+			};
+
+			scmi_reset: protocol@16 {
+				reg = <0x16>;
+				#reset-cells = <1>;
+			};
+		};
+	};
+
+	pmu-a55 {
+		compatible = "arm,cortex-a55-pmu";
+		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH &ppi_partition0>;
+	};
+
+	pmu-a76 {
+		compatible = "arm,cortex-a76-pmu";
+		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH &ppi_partition1>;
+	};
+
+	psci {
+		compatible = "arm,psci-1.0";
+		method = "smc";
+	};
+
+	spll: clock-0 {
+		compatible = "fixed-clock";
+		clock-frequency = <702000000>;
+		clock-output-names = "spll";
+		#clock-cells = <0>;
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_PPI 14 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_PPI 10 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_PPI 12 IRQ_TYPE_LEVEL_HIGH 0>;
+		interrupt-names = "sec-phys", "phys", "virt", "hyp-phys", "hyp-virt";
+	};
+
+	xin24m: clock-1 {
+		compatible = "fixed-clock";
+		clock-frequency = <24000000>;
+		clock-output-names = "xin24m";
+		#clock-cells = <0>;
+	};
+
+	xin32k: clock-2 {
+		compatible = "fixed-clock";
+		clock-frequency = <32768>;
+		clock-output-names = "xin32k";
+		#clock-cells = <0>;
+	};
+
+	pmu_sram: sram@10f000 {
+		compatible = "mmio-sram";
+		reg = <0x0 0x0010f000 0x0 0x100>;
+		ranges = <0 0x0 0x0010f000 0x100>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		scmi_shmem: sram@0 {
+			compatible = "arm,scmi-shmem";
+			reg = <0x0 0x100>;
+		};
+	};
+
+	gpu: gpu@fb000000 {
+		compatible = "rockchip,rk3588-mali", "arm,mali-valhall-csf";
+		reg = <0x0 0xfb000000 0x0 0x200000>;
+		#cooling-cells = <2>;
+		assigned-clocks = <&scmi_clk SCMI_CLK_GPU>;
+		assigned-clock-rates = <200000000>;
+		clocks = <&cru CLK_GPU>, <&cru CLK_GPU_COREGROUP>,
+			 <&cru CLK_GPU_STACKS>;
+		clock-names = "core", "coregroup", "stacks";
+		dynamic-power-coefficient = <2982>;
+		interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH 0>;
+		interrupt-names = "job", "mmu", "gpu";
+		power-domains = <&power RK3588_PD_GPU>;
+		status = "disabled";
+	};
+
+	usb_host0_xhci: usb@fc000000 {
+		compatible = "rockchip,rk3588-dwc3", "snps,dwc3";
+		reg = <0x0 0xfc000000 0x0 0x400000>;
+		interrupts = <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru REF_CLK_USB3OTG0>, <&cru SUSPEND_CLK_USB3OTG0>,
+			 <&cru ACLK_USB3OTG0>;
+		clock-names = "ref_clk", "suspend_clk", "bus_clk";
+		dr_mode = "otg";
+		phys = <&u2phy0_otg>, <&usbdp_phy0 PHY_TYPE_USB3>;
+		phy-names = "usb2-phy", "usb3-phy";
+		phy_type = "utmi_wide";
+		power-domains = <&power RK3588_PD_USB>;
+		resets = <&cru SRST_A_USB3OTG0>;
+		snps,dis_enblslpm_quirk;
+		snps,dis-u1-entry-quirk;
+		snps,dis-u2-entry-quirk;
+		snps,dis-u2-freeclk-exists-quirk;
+		snps,dis-del-phy-power-chg-quirk;
+		snps,dis-tx-ipgap-linecheck-quirk;
+		status = "disabled";
+	};
+
+	usb_host0_ehci: usb@fc800000 {
+		compatible = "rockchip,rk3588-ehci", "generic-ehci";
+		reg = <0x0 0xfc800000 0x0 0x40000>;
+		interrupts = <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru HCLK_HOST0>, <&cru HCLK_HOST_ARB0>, <&cru ACLK_USB>, <&u2phy2>;
+		phys = <&u2phy2_host>;
+		phy-names = "usb";
+		power-domains = <&power RK3588_PD_USB>;
+		status = "disabled";
+	};
+
+	usb_host0_ohci: usb@fc840000 {
+		compatible = "rockchip,rk3588-ohci", "generic-ohci";
+		reg = <0x0 0xfc840000 0x0 0x40000>;
+		interrupts = <GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru HCLK_HOST0>, <&cru HCLK_HOST_ARB0>, <&cru ACLK_USB>, <&u2phy2>;
+		phys = <&u2phy2_host>;
+		phy-names = "usb";
+		power-domains = <&power RK3588_PD_USB>;
+		status = "disabled";
+	};
+
+	usb_host1_ehci: usb@fc880000 {
+		compatible = "rockchip,rk3588-ehci", "generic-ehci";
+		reg = <0x0 0xfc880000 0x0 0x40000>;
+		interrupts = <GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru HCLK_HOST1>, <&cru HCLK_HOST_ARB1>, <&cru ACLK_USB>, <&u2phy3>;
+		phys = <&u2phy3_host>;
+		phy-names = "usb";
+		power-domains = <&power RK3588_PD_USB>;
+		status = "disabled";
+	};
+
+	usb_host1_ohci: usb@fc8c0000 {
+		compatible = "rockchip,rk3588-ohci", "generic-ohci";
+		reg = <0x0 0xfc8c0000 0x0 0x40000>;
+		interrupts = <GIC_SPI 219 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru HCLK_HOST1>, <&cru HCLK_HOST_ARB1>, <&cru ACLK_USB>, <&u2phy3>;
+		phys = <&u2phy3_host>;
+		phy-names = "usb";
+		power-domains = <&power RK3588_PD_USB>;
+		status = "disabled";
+	};
+
+	usb_host2_xhci: usb@fcd00000 {
+		compatible = "rockchip,rk3588-dwc3", "snps,dwc3";
+		reg = <0x0 0xfcd00000 0x0 0x400000>;
+		interrupts = <GIC_SPI 222 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru REF_CLK_USB3OTG2>, <&cru SUSPEND_CLK_USB3OTG2>,
+			 <&cru ACLK_USB3OTG2>, <&cru CLK_UTMI_OTG2>,
+			 <&cru CLK_PIPEPHY2_PIPE_U3_G>;
+		clock-names = "ref_clk", "suspend_clk", "bus_clk", "utmi", "pipe";
+		dr_mode = "host";
+		phys = <&combphy2_psu PHY_TYPE_USB3>;
+		phy-names = "usb3-phy";
+		phy_type = "utmi_wide";
+		resets = <&cru SRST_A_USB3OTG2>;
+		snps,dis_enblslpm_quirk;
+		snps,dis-u2-freeclk-exists-quirk;
+		snps,dis-del-phy-power-chg-quirk;
+		snps,dis-tx-ipgap-linecheck-quirk;
+		snps,dis_rxdet_inp3_quirk;
+		status = "disabled";
+	};
+
+	mmu600_pcie: iommu@fc900000 {
+		compatible = "arm,smmu-v3";
+		reg = <0x0 0xfc900000 0x0 0x200000>;
+		interrupts = <GIC_SPI 369 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 371 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 374 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 367 IRQ_TYPE_LEVEL_HIGH 0>;
+		interrupt-names = "eventq", "gerror", "priq", "cmdq-sync";
+		#iommu-cells = <1>;
+		status = "disabled";
+	};
+
+	mmu600_php: iommu@fcb00000 {
+		compatible = "arm,smmu-v3";
+		reg = <0x0 0xfcb00000 0x0 0x200000>;
+		interrupts = <GIC_SPI 381 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 383 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 386 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 379 IRQ_TYPE_LEVEL_HIGH 0>;
+		interrupt-names = "eventq", "gerror", "priq", "cmdq-sync";
+		#iommu-cells = <1>;
+		status = "disabled";
+	};
+
+	pmu1grf: syscon@fd58a000 {
+		compatible = "rockchip,rk3588-pmugrf", "syscon", "simple-mfd";
+		reg = <0x0 0xfd58a000 0x0 0x10000>;
+	};
+
+	sys_grf: syscon@fd58c000 {
+		compatible = "rockchip,rk3588-sys-grf", "syscon";
+		reg = <0x0 0xfd58c000 0x0 0x1000>;
+	};
+
+	vop_grf: syscon@fd5a4000 {
+		compatible = "rockchip,rk3588-vop-grf", "syscon";
+		reg = <0x0 0xfd5a4000 0x0 0x2000>;
+	};
+
+	vo0_grf: syscon@fd5a6000 {
+		compatible = "rockchip,rk3588-vo0-grf", "syscon";
+		reg = <0x0 0xfd5a6000 0x0 0x2000>;
+		clocks = <&cru PCLK_VO0GRF>;
+	};
+
+	vo1_grf: syscon@fd5a8000 {
+		compatible = "rockchip,rk3588-vo1-grf", "syscon";
+		reg = <0x0 0xfd5a8000 0x0 0x4000>;
+		clocks = <&cru PCLK_VO1GRF>;
+	};
+
+	usb_grf: syscon@fd5ac000 {
+		compatible = "rockchip,rk3588-usb-grf", "syscon";
+		reg = <0x0 0xfd5ac000 0x0 0x4000>;
+	};
+
+	php_grf: syscon@fd5b0000 {
+		compatible = "rockchip,rk3588-php-grf", "syscon";
+		reg = <0x0 0xfd5b0000 0x0 0x1000>;
+	};
+
+	pipe_phy0_grf: syscon@fd5bc000 {
+		compatible = "rockchip,rk3588-pipe-phy-grf", "syscon";
+		reg = <0x0 0xfd5bc000 0x0 0x100>;
+	};
+
+	pipe_phy2_grf: syscon@fd5c4000 {
+		compatible = "rockchip,rk3588-pipe-phy-grf", "syscon";
+		reg = <0x0 0xfd5c4000 0x0 0x100>;
+	};
+
+	usbdpphy0_grf: syscon@fd5c8000 {
+		compatible = "rockchip,rk3588-usbdpphy-grf", "syscon";
+		reg = <0x0 0xfd5c8000 0x0 0x4000>;
+	};
+
+	usb2phy0_grf: syscon@fd5d0000 {
+		compatible = "rockchip,rk3588-usb2phy-grf", "syscon", "simple-mfd";
+		reg = <0x0 0xfd5d0000 0x0 0x4000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		u2phy0: usb2phy@0 {
+			compatible = "rockchip,rk3588-usb2phy";
+			reg = <0x0 0x10>;
+			#clock-cells = <0>;
+			clocks = <&cru CLK_USB2PHY_HDPTXRXPHY_REF>;
+			clock-names = "phyclk";
+			clock-output-names = "usb480m_phy0";
+			interrupts = <GIC_SPI 393 IRQ_TYPE_LEVEL_HIGH 0>;
+			resets = <&cru SRST_OTGPHY_U3_0>, <&cru SRST_P_USB2PHY_U3_0_GRF0>;
+			reset-names = "phy", "apb";
+			status = "disabled";
+
+			u2phy0_otg: otg-port {
+				#phy-cells = <0>;
+				status = "disabled";
+			};
+		};
+	};
+
+	usb2phy2_grf: syscon@fd5d8000 {
+		compatible = "rockchip,rk3588-usb2phy-grf", "syscon", "simple-mfd";
+		reg = <0x0 0xfd5d8000 0x0 0x4000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		u2phy2: usb2phy@8000 {
+			compatible = "rockchip,rk3588-usb2phy";
+			reg = <0x8000 0x10>;
+			#clock-cells = <0>;
+			clocks = <&cru CLK_USB2PHY_HDPTXRXPHY_REF>;
+			clock-names = "phyclk";
+			clock-output-names = "usb480m_phy2";
+			interrupts = <GIC_SPI 391 IRQ_TYPE_LEVEL_HIGH 0>;
+			resets = <&cru SRST_OTGPHY_U2_0>, <&cru SRST_P_USB2PHY_U2_0_GRF0>;
+			reset-names = "phy", "apb";
+			status = "disabled";
+
+			u2phy2_host: host-port {
+				#phy-cells = <0>;
+				status = "disabled";
+			};
+		};
+	};
+
+	usb2phy3_grf: syscon@fd5dc000 {
+		compatible = "rockchip,rk3588-usb2phy-grf", "syscon", "simple-mfd";
+		reg = <0x0 0xfd5dc000 0x0 0x4000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		u2phy3: usb2phy@c000 {
+			compatible = "rockchip,rk3588-usb2phy";
+			reg = <0xc000 0x10>;
+			#clock-cells = <0>;
+			clocks = <&cru CLK_USB2PHY_HDPTXRXPHY_REF>;
+			clock-names = "phyclk";
+			clock-output-names = "usb480m_phy3";
+			interrupts = <GIC_SPI 392 IRQ_TYPE_LEVEL_HIGH 0>;
+			resets = <&cru SRST_OTGPHY_U2_1>, <&cru SRST_P_USB2PHY_U2_1_GRF0>;
+			reset-names = "phy", "apb";
+			status = "disabled";
+
+			u2phy3_host: host-port {
+				#phy-cells = <0>;
+				status = "disabled";
+			};
+		};
+	};
+
+	hdptxphy0_grf: syscon@fd5e0000 {
+		compatible = "rockchip,rk3588-hdptxphy-grf", "syscon";
+		reg = <0x0 0xfd5e0000 0x0 0x100>;
+	};
+
+	ioc: syscon@fd5f0000 {
+		compatible = "rockchip,rk3588-ioc", "syscon";
+		reg = <0x0 0xfd5f0000 0x0 0x10000>;
+	};
+
+	system_sram1: sram@fd600000 {
+		compatible = "mmio-sram";
+		reg = <0x0 0xfd600000 0x0 0x100000>;
+		ranges = <0x0 0x0 0xfd600000 0x100000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+	};
+
+	cru: clock-controller@fd7c0000 {
+		compatible = "rockchip,rk3588-cru";
+		reg = <0x0 0xfd7c0000 0x0 0x5c000>;
+		assigned-clocks =
+			<&cru PLL_PPLL>, <&cru PLL_AUPLL>,
+			<&cru PLL_NPLL>, <&cru PLL_GPLL>,
+			<&cru ACLK_CENTER_ROOT>,
+			<&cru HCLK_CENTER_ROOT>, <&cru ACLK_CENTER_LOW_ROOT>,
+			<&cru ACLK_TOP_ROOT>, <&cru PCLK_TOP_ROOT>,
+			<&cru ACLK_LOW_TOP_ROOT>, <&cru PCLK_PMU0_ROOT>,
+			<&cru HCLK_PMU_CM0_ROOT>, <&cru ACLK_VOP>,
+			<&cru ACLK_BUS_ROOT>, <&cru CLK_150M_SRC>,
+			<&cru CLK_GPU>;
+		assigned-clock-rates =
+			<1100000000>, <786432000>,
+			<850000000>, <1188000000>,
+			<702000000>,
+			<400000000>, <500000000>,
+			<800000000>, <100000000>,
+			<400000000>, <100000000>,
+			<200000000>, <500000000>,
+			<375000000>, <150000000>,
+			<200000000>;
+		rockchip,grf = <&php_grf>;
+		#clock-cells = <1>;
+		#reset-cells = <1>;
+	};
+
+	i2c0: i2c@fd880000 {
+		compatible = "rockchip,rk3588-i2c", "rockchip,rk3399-i2c";
+		reg = <0x0 0xfd880000 0x0 0x1000>;
+		interrupts = <GIC_SPI 317 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru CLK_I2C0>, <&cru PCLK_I2C0>;
+		clock-names = "i2c", "pclk";
+		pinctrl-0 = <&i2c0m0_xfer>;
+		pinctrl-names = "default";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	uart0: serial@fd890000 {
+		compatible = "rockchip,rk3588-uart", "snps,dw-apb-uart";
+		reg = <0x0 0xfd890000 0x0 0x100>;
+		interrupts = <GIC_SPI 331 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
+		clock-names = "baudclk", "apb_pclk";
+		dmas = <&dmac0 6>, <&dmac0 7>;
+		dma-names = "tx", "rx";
+		pinctrl-0 = <&uart0m1_xfer>;
+		pinctrl-names = "default";
+		reg-shift = <2>;
+		reg-io-width = <4>;
+		status = "disabled";
+	};
+
+	pwm0: pwm@fd8b0000 {
+		compatible = "rockchip,rk3588-pwm", "rockchip,rk3328-pwm";
+		reg = <0x0 0xfd8b0000 0x0 0x10>;
+		clocks = <&cru CLK_PMU1PWM>, <&cru PCLK_PMU1PWM>;
+		clock-names = "pwm", "pclk";
+		pinctrl-0 = <&pwm0m0_pins>;
+		pinctrl-names = "default";
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm1: pwm@fd8b0010 {
+		compatible = "rockchip,rk3588-pwm", "rockchip,rk3328-pwm";
+		reg = <0x0 0xfd8b0010 0x0 0x10>;
+		clocks = <&cru CLK_PMU1PWM>, <&cru PCLK_PMU1PWM>;
+		clock-names = "pwm", "pclk";
+		pinctrl-0 = <&pwm1m0_pins>;
+		pinctrl-names = "default";
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm2: pwm@fd8b0020 {
+		compatible = "rockchip,rk3588-pwm", "rockchip,rk3328-pwm";
+		reg = <0x0 0xfd8b0020 0x0 0x10>;
+		clocks = <&cru CLK_PMU1PWM>, <&cru PCLK_PMU1PWM>;
+		clock-names = "pwm", "pclk";
+		pinctrl-0 = <&pwm2m0_pins>;
+		pinctrl-names = "default";
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm3: pwm@fd8b0030 {
+		compatible = "rockchip,rk3588-pwm", "rockchip,rk3328-pwm";
+		reg = <0x0 0xfd8b0030 0x0 0x10>;
+		clocks = <&cru CLK_PMU1PWM>, <&cru PCLK_PMU1PWM>;
+		clock-names = "pwm", "pclk";
+		pinctrl-0 = <&pwm3m0_pins>;
+		pinctrl-names = "default";
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pmu: power-management@fd8d8000 {
+		compatible = "rockchip,rk3588-pmu", "syscon", "simple-mfd";
+		reg = <0x0 0xfd8d8000 0x0 0x400>;
+
+		power: power-controller {
+			compatible = "rockchip,rk3588-power-controller";
+			#address-cells = <1>;
+			#power-domain-cells = <1>;
+			#size-cells = <0>;
+			status = "okay";
+
+			/* These power domains are grouped by VD_NPU */
+			power-domain@RK3588_PD_NPU {
+				reg = <RK3588_PD_NPU>;
+				#power-domain-cells = <0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				power-domain@RK3588_PD_NPUTOP {
+					reg = <RK3588_PD_NPUTOP>;
+					clocks = <&cru HCLK_NPU_ROOT>,
+						 <&cru PCLK_NPU_ROOT>,
+						 <&cru CLK_NPU_DSU0>,
+						 <&cru HCLK_NPU_CM0_ROOT>;
+					pm_qos = <&qos_npu0_mwr>,
+						 <&qos_npu0_mro>,
+						 <&qos_mcu_npu>;
+					#power-domain-cells = <0>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					power-domain@RK3588_PD_NPU1 {
+						reg = <RK3588_PD_NPU1>;
+						clocks = <&cru HCLK_NPU_ROOT>,
+							 <&cru PCLK_NPU_ROOT>,
+							 <&cru CLK_NPU_DSU0>;
+						pm_qos = <&qos_npu1>;
+						#power-domain-cells = <0>;
+					};
+					power-domain@RK3588_PD_NPU2 {
+						reg = <RK3588_PD_NPU2>;
+						clocks = <&cru HCLK_NPU_ROOT>,
+							 <&cru PCLK_NPU_ROOT>,
+							 <&cru CLK_NPU_DSU0>;
+						pm_qos = <&qos_npu2>;
+						#power-domain-cells = <0>;
+					};
+				};
+			};
+			/* These power domains are grouped by VD_GPU */
+			power-domain@RK3588_PD_GPU {
+				reg = <RK3588_PD_GPU>;
+				clocks = <&cru CLK_GPU>,
+					 <&cru CLK_GPU_COREGROUP>,
+					 <&cru CLK_GPU_STACKS>;
+				pm_qos = <&qos_gpu_m0>,
+					 <&qos_gpu_m1>,
+					 <&qos_gpu_m2>,
+					 <&qos_gpu_m3>;
+				#power-domain-cells = <0>;
+			};
+			/* These power domains are grouped by VD_VCODEC */
+			power-domain@RK3588_PD_VCODEC {
+				reg = <RK3588_PD_VCODEC>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				#power-domain-cells = <0>;
+
+				power-domain@RK3588_PD_RKVDEC0 {
+					reg = <RK3588_PD_RKVDEC0>;
+					clocks = <&cru HCLK_RKVDEC0>,
+						 <&cru HCLK_VDPU_ROOT>,
+						 <&cru ACLK_VDPU_ROOT>,
+						 <&cru ACLK_RKVDEC0>,
+						 <&cru ACLK_RKVDEC_CCU>;
+					pm_qos = <&qos_rkvdec0>;
+					#power-domain-cells = <0>;
+				};
+				power-domain@RK3588_PD_RKVDEC1 {
+					reg = <RK3588_PD_RKVDEC1>;
+					clocks = <&cru HCLK_RKVDEC1>,
+						 <&cru HCLK_VDPU_ROOT>,
+						 <&cru ACLK_VDPU_ROOT>,
+						 <&cru ACLK_RKVDEC1>;
+					pm_qos = <&qos_rkvdec1>;
+					#power-domain-cells = <0>;
+				};
+				power-domain@RK3588_PD_VENC0 {
+					reg = <RK3588_PD_VENC0>;
+					clocks = <&cru HCLK_RKVENC0>,
+						 <&cru ACLK_RKVENC0>;
+					pm_qos = <&qos_rkvenc0_m0ro>,
+						 <&qos_rkvenc0_m1ro>,
+						 <&qos_rkvenc0_m2wo>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+					#power-domain-cells = <0>;
+
+					power-domain@RK3588_PD_VENC1 {
+						reg = <RK3588_PD_VENC1>;
+						clocks = <&cru HCLK_RKVENC1>,
+							 <&cru HCLK_RKVENC0>,
+							 <&cru ACLK_RKVENC0>,
+							 <&cru ACLK_RKVENC1>;
+						pm_qos = <&qos_rkvenc1_m0ro>,
+							 <&qos_rkvenc1_m1ro>,
+							 <&qos_rkvenc1_m2wo>;
+						#power-domain-cells = <0>;
+					};
+				};
+			};
+			/* These power domains are grouped by VD_LOGIC */
+			power-domain@RK3588_PD_VDPU {
+				reg = <RK3588_PD_VDPU>;
+				clocks = <&cru HCLK_VDPU_ROOT>,
+					 <&cru ACLK_VDPU_LOW_ROOT>,
+					 <&cru ACLK_VDPU_ROOT>,
+					 <&cru ACLK_JPEG_DECODER_ROOT>,
+					 <&cru ACLK_IEP2P0>,
+					 <&cru HCLK_IEP2P0>,
+					 <&cru ACLK_JPEG_ENCODER0>,
+					 <&cru HCLK_JPEG_ENCODER0>,
+					 <&cru ACLK_JPEG_ENCODER1>,
+					 <&cru HCLK_JPEG_ENCODER1>,
+					 <&cru ACLK_JPEG_ENCODER2>,
+					 <&cru HCLK_JPEG_ENCODER2>,
+					 <&cru ACLK_JPEG_ENCODER3>,
+					 <&cru HCLK_JPEG_ENCODER3>,
+					 <&cru ACLK_JPEG_DECODER>,
+					 <&cru HCLK_JPEG_DECODER>,
+					 <&cru ACLK_RGA2>,
+					 <&cru HCLK_RGA2>;
+				pm_qos = <&qos_iep>,
+					 <&qos_jpeg_dec>,
+					 <&qos_jpeg_enc0>,
+					 <&qos_jpeg_enc1>,
+					 <&qos_jpeg_enc2>,
+					 <&qos_jpeg_enc3>,
+					 <&qos_rga2_mro>,
+					 <&qos_rga2_mwo>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				#power-domain-cells = <0>;
+
+
+				power-domain@RK3588_PD_AV1 {
+					reg = <RK3588_PD_AV1>;
+					clocks = <&cru PCLK_AV1>,
+						 <&cru ACLK_AV1>,
+						 <&cru HCLK_VDPU_ROOT>;
+					pm_qos = <&qos_av1>;
+					#power-domain-cells = <0>;
+				};
+				power-domain@RK3588_PD_RKVDEC0 {
+					reg = <RK3588_PD_RKVDEC0>;
+					clocks = <&cru HCLK_RKVDEC0>,
+						 <&cru HCLK_VDPU_ROOT>,
+						 <&cru ACLK_VDPU_ROOT>,
+						 <&cru ACLK_RKVDEC0>;
+					pm_qos = <&qos_rkvdec0>;
+					#power-domain-cells = <0>;
+				};
+				power-domain@RK3588_PD_RKVDEC1 {
+					reg = <RK3588_PD_RKVDEC1>;
+					clocks = <&cru HCLK_RKVDEC1>,
+						 <&cru HCLK_VDPU_ROOT>,
+						 <&cru ACLK_VDPU_ROOT>;
+					pm_qos = <&qos_rkvdec1>;
+					#power-domain-cells = <0>;
+				};
+				power-domain@RK3588_PD_RGA30 {
+					reg = <RK3588_PD_RGA30>;
+					clocks = <&cru ACLK_RGA3_0>,
+						 <&cru HCLK_RGA3_0>;
+					pm_qos = <&qos_rga3_0>;
+					#power-domain-cells = <0>;
+				};
+			};
+			power-domain@RK3588_PD_VOP {
+				reg = <RK3588_PD_VOP>;
+				clocks = <&cru PCLK_VOP_ROOT>,
+					 <&cru HCLK_VOP_ROOT>,
+					 <&cru ACLK_VOP>;
+				pm_qos = <&qos_vop_m0>,
+					 <&qos_vop_m1>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				#power-domain-cells = <0>;
+
+				power-domain@RK3588_PD_VO0 {
+					reg = <RK3588_PD_VO0>;
+					clocks = <&cru PCLK_VO0_ROOT>,
+						 <&cru PCLK_VO0_S_ROOT>,
+						 <&cru HCLK_VO0_S_ROOT>,
+						 <&cru ACLK_VO0_ROOT>,
+						 <&cru HCLK_HDCP0>,
+						 <&cru ACLK_HDCP0>,
+						 <&cru HCLK_VOP_ROOT>;
+					pm_qos = <&qos_hdcp0>;
+					#power-domain-cells = <0>;
+				};
+			};
+			power-domain@RK3588_PD_VO1 {
+				reg = <RK3588_PD_VO1>;
+				clocks = <&cru PCLK_VO1_ROOT>,
+					 <&cru PCLK_VO1_S_ROOT>,
+					 <&cru HCLK_VO1_S_ROOT>,
+					 <&cru HCLK_HDCP1>,
+					 <&cru ACLK_HDCP1>,
+					 <&cru ACLK_HDMIRX_ROOT>,
+					 <&cru HCLK_VO1USB_TOP_ROOT>;
+				pm_qos = <&qos_hdcp1>,
+					 <&qos_hdmirx>;
+				#power-domain-cells = <0>;
+			};
+			power-domain@RK3588_PD_VI {
+				reg = <RK3588_PD_VI>;
+				clocks = <&cru HCLK_VI_ROOT>,
+					 <&cru PCLK_VI_ROOT>,
+					 <&cru HCLK_ISP0>,
+					 <&cru ACLK_ISP0>,
+					 <&cru HCLK_VICAP>,
+					 <&cru ACLK_VICAP>;
+				pm_qos = <&qos_isp0_mro>,
+					 <&qos_isp0_mwo>,
+					 <&qos_vicap_m0>,
+					 <&qos_vicap_m1>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				#power-domain-cells = <0>;
+
+				power-domain@RK3588_PD_ISP1 {
+					reg = <RK3588_PD_ISP1>;
+					clocks = <&cru HCLK_ISP1>,
+						 <&cru ACLK_ISP1>,
+						 <&cru HCLK_VI_ROOT>,
+						 <&cru PCLK_VI_ROOT>;
+					pm_qos = <&qos_isp1_mwo>,
+						 <&qos_isp1_mro>;
+					#power-domain-cells = <0>;
+				};
+				power-domain@RK3588_PD_FEC {
+					reg = <RK3588_PD_FEC>;
+					clocks = <&cru HCLK_FISHEYE0>,
+						 <&cru ACLK_FISHEYE0>,
+						 <&cru HCLK_FISHEYE1>,
+						 <&cru ACLK_FISHEYE1>,
+						 <&cru PCLK_VI_ROOT>;
+					pm_qos = <&qos_fisheye0>,
+						 <&qos_fisheye1>;
+					#power-domain-cells = <0>;
+				};
+			};
+			power-domain@RK3588_PD_RGA31 {
+				reg = <RK3588_PD_RGA31>;
+				clocks = <&cru HCLK_RGA3_1>,
+					 <&cru ACLK_RGA3_1>;
+				pm_qos = <&qos_rga3_1>;
+				#power-domain-cells = <0>;
+			};
+			power-domain@RK3588_PD_USB {
+				reg = <RK3588_PD_USB>;
+				clocks = <&cru PCLK_PHP_ROOT>,
+					 <&cru ACLK_USB_ROOT>,
+					 <&cru ACLK_USB>,
+					 <&cru HCLK_USB_ROOT>,
+					 <&cru HCLK_HOST0>,
+					 <&cru HCLK_HOST_ARB0>,
+					 <&cru HCLK_HOST1>,
+					 <&cru HCLK_HOST_ARB1>;
+				pm_qos = <&qos_usb3_0>,
+					 <&qos_usb3_1>,
+					 <&qos_usb2host_0>,
+					 <&qos_usb2host_1>;
+				#power-domain-cells = <0>;
+			};
+			power-domain@RK3588_PD_GMAC {
+				reg = <RK3588_PD_GMAC>;
+				clocks = <&cru PCLK_PHP_ROOT>,
+					 <&cru ACLK_PCIE_ROOT>,
+					 <&cru ACLK_PHP_ROOT>;
+				#power-domain-cells = <0>;
+			};
+			power-domain@RK3588_PD_PCIE {
+				reg = <RK3588_PD_PCIE>;
+				clocks = <&cru PCLK_PHP_ROOT>,
+					 <&cru ACLK_PCIE_ROOT>,
+					 <&cru ACLK_PHP_ROOT>;
+				#power-domain-cells = <0>;
+			};
+			power-domain@RK3588_PD_SDIO {
+				reg = <RK3588_PD_SDIO>;
+				clocks = <&cru HCLK_SDIO>,
+					 <&cru HCLK_NVM_ROOT>;
+				pm_qos = <&qos_sdio>;
+				#power-domain-cells = <0>;
+			};
+			power-domain@RK3588_PD_AUDIO {
+				reg = <RK3588_PD_AUDIO>;
+				clocks = <&cru HCLK_AUDIO_ROOT>,
+					 <&cru PCLK_AUDIO_ROOT>;
+				#power-domain-cells = <0>;
+			};
+			power-domain@RK3588_PD_SDMMC {
+				reg = <RK3588_PD_SDMMC>;
+				pm_qos = <&qos_sdmmc>;
+				#power-domain-cells = <0>;
+			};
+		};
+	};
+
+	vpu121: video-codec@fdb50000 {
+		compatible = "rockchip,rk3588-vpu121", "rockchip,rk3568-vpu";
+		reg = <0x0 0xfdb50000 0x0 0x800>;
+		interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH 0>;
+		interrupt-names = "vdpu";
+		clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>;
+		clock-names = "aclk", "hclk";
+		iommus = <&vpu121_mmu>;
+		power-domains = <&power RK3588_PD_VDPU>;
+	};
+
+	vpu121_mmu: iommu@fdb50800 {
+		compatible = "rockchip,rk3588-iommu", "rockchip,rk3568-iommu";
+		reg = <0x0 0xfdb50800 0x0 0x40>;
+		interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH 0>;
+		clock-names = "aclk", "iface";
+		clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>;
+		power-domains = <&power RK3588_PD_VDPU>;
+		#iommu-cells = <0>;
+	};
+
+	rga: rga@fdb80000 {
+		compatible = "rockchip,rk3588-rga", "rockchip,rk3288-rga";
+		reg = <0x0 0xfdb80000 0x0 0x180>;
+		interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru ACLK_RGA2>, <&cru HCLK_RGA2>, <&cru CLK_RGA2_CORE>;
+		clock-names = "aclk", "hclk", "sclk";
+		resets = <&cru SRST_RGA2_CORE>, <&cru SRST_A_RGA2>, <&cru SRST_H_RGA2>;
+		reset-names = "core", "axi", "ahb";
+		power-domains = <&power RK3588_PD_VDPU>;
+	};
+
+	vepu121_0: video-codec@fdba0000 {
+		compatible = "rockchip,rk3588-vepu121";
+		reg = <0x0 0xfdba0000 0x0 0x800>;
+		interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru ACLK_JPEG_ENCODER0>, <&cru HCLK_JPEG_ENCODER0>;
+		clock-names = "aclk", "hclk";
+		iommus = <&vepu121_0_mmu>;
+		power-domains = <&power RK3588_PD_VDPU>;
+	};
+
+	vepu121_0_mmu: iommu@fdba0800 {
+		compatible = "rockchip,rk3588-iommu", "rockchip,rk3568-iommu";
+		reg = <0x0 0xfdba0800 0x0 0x40>;
+		interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru ACLK_JPEG_ENCODER0>, <&cru HCLK_JPEG_ENCODER0>;
+		clock-names = "aclk", "iface";
+		power-domains = <&power RK3588_PD_VDPU>;
+		#iommu-cells = <0>;
+	};
+
+	vepu121_1: video-codec@fdba4000 {
+		compatible = "rockchip,rk3588-vepu121";
+		reg = <0x0 0xfdba4000 0x0 0x800>;
+		interrupts = <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru ACLK_JPEG_ENCODER1>, <&cru HCLK_JPEG_ENCODER1>;
+		clock-names = "aclk", "hclk";
+		iommus = <&vepu121_1_mmu>;
+		power-domains = <&power RK3588_PD_VDPU>;
+	};
+
+	vepu121_1_mmu: iommu@fdba4800 {
+		compatible = "rockchip,rk3588-iommu", "rockchip,rk3568-iommu";
+		reg = <0x0 0xfdba4800 0x0 0x40>;
+		interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru ACLK_JPEG_ENCODER1>, <&cru HCLK_JPEG_ENCODER1>;
+		clock-names = "aclk", "iface";
+		power-domains = <&power RK3588_PD_VDPU>;
+		#iommu-cells = <0>;
+	};
+
+	vepu121_2: video-codec@fdba8000 {
+		compatible = "rockchip,rk3588-vepu121";
+		reg = <0x0 0xfdba8000 0x0 0x800>;
+		interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru ACLK_JPEG_ENCODER2>, <&cru HCLK_JPEG_ENCODER2>;
+		clock-names = "aclk", "hclk";
+		iommus = <&vepu121_2_mmu>;
+		power-domains = <&power RK3588_PD_VDPU>;
+	};
+
+	vepu121_2_mmu: iommu@fdba8800 {
+		compatible = "rockchip,rk3588-iommu", "rockchip,rk3568-iommu";
+		reg = <0x0 0xfdba8800 0x0 0x40>;
+		interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru ACLK_JPEG_ENCODER2>, <&cru HCLK_JPEG_ENCODER2>;
+		clock-names = "aclk", "iface";
+		power-domains = <&power RK3588_PD_VDPU>;
+		#iommu-cells = <0>;
+	};
+
+	vepu121_3: video-codec@fdbac000 {
+		compatible = "rockchip,rk3588-vepu121";
+		reg = <0x0 0xfdbac000 0x0 0x800>;
+		interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru ACLK_JPEG_ENCODER3>, <&cru HCLK_JPEG_ENCODER3>;
+		clock-names = "aclk", "hclk";
+		iommus = <&vepu121_3_mmu>;
+		power-domains = <&power RK3588_PD_VDPU>;
+	};
+
+	vepu121_3_mmu: iommu@fdbac800 {
+		compatible = "rockchip,rk3588-iommu", "rockchip,rk3568-iommu";
+		reg = <0x0 0xfdbac800 0x0 0x40>;
+		interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru ACLK_JPEG_ENCODER3>, <&cru HCLK_JPEG_ENCODER3>;
+		clock-names = "aclk", "iface";
+		power-domains = <&power RK3588_PD_VDPU>;
+		#iommu-cells = <0>;
+	};
+
+	av1d: video-codec@fdc70000 {
+		compatible = "rockchip,rk3588-av1-vpu";
+		reg = <0x0 0xfdc70000 0x0 0x800>;
+		interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH 0>;
+		interrupt-names = "vdpu";
+		assigned-clocks = <&cru ACLK_AV1>, <&cru PCLK_AV1>;
+		assigned-clock-rates = <400000000>, <400000000>;
+		clocks = <&cru ACLK_AV1>, <&cru PCLK_AV1>;
+		clock-names = "aclk", "hclk";
+		power-domains = <&power RK3588_PD_AV1>;
+		resets = <&cru SRST_A_AV1>, <&cru SRST_P_AV1>, <&cru SRST_A_AV1_BIU>, <&cru SRST_P_AV1_BIU>;
+	};
+
+	vop: vop@fdd90000 {
+		compatible = "rockchip,rk3588-vop";
+		reg = <0x0 0xfdd90000 0x0 0x4200>, <0x0 0xfdd95000 0x0 0x1000>;
+		reg-names = "vop", "gamma-lut";
+		interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru ACLK_VOP>,
+			 <&cru HCLK_VOP>,
+			 <&cru DCLK_VOP0>,
+			 <&cru DCLK_VOP1>,
+			 <&cru DCLK_VOP2>,
+			 <&cru DCLK_VOP3>,
+			 <&cru PCLK_VOP_ROOT>;
+		clock-names = "aclk",
+			      "hclk",
+			      "dclk_vp0",
+			      "dclk_vp1",
+			      "dclk_vp2",
+			      "dclk_vp3",
+			      "pclk_vop";
+		iommus = <&vop_mmu>;
+		power-domains = <&power RK3588_PD_VOP>;
+		rockchip,grf = <&sys_grf>;
+		rockchip,vop-grf = <&vop_grf>;
+		rockchip,vo1-grf = <&vo1_grf>;
+		rockchip,pmu = <&pmu>;
+		status = "disabled";
+
+		vop_out: ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			vp0: port@0 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0>;
+			};
+
+			vp1: port@1 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <1>;
+			};
+
+			vp2: port@2 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <2>;
+			};
+
+			vp3: port@3 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <3>;
+			};
+		};
+	};
+
+	vop_mmu: iommu@fdd97e00 {
+		compatible = "rockchip,rk3588-iommu", "rockchip,rk3568-iommu";
+		reg = <0x0 0xfdd97e00 0x0 0x100>, <0x0 0xfdd97f00 0x0 0x100>;
+		interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru ACLK_VOP>, <&cru HCLK_VOP>;
+		clock-names = "aclk", "iface";
+		#iommu-cells = <0>;
+		power-domains = <&power RK3588_PD_VOP>;
+		status = "disabled";
+	};
+
+	i2s4_8ch: i2s@fddc0000 {
+		compatible = "rockchip,rk3588-i2s-tdm";
+		reg = <0x0 0xfddc0000 0x0 0x1000>;
+		interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru MCLK_I2S4_8CH_TX>, <&cru MCLK_I2S4_8CH_TX>, <&cru HCLK_I2S4_8CH>;
+		clock-names = "mclk_tx", "mclk_rx", "hclk";
+		assigned-clocks = <&cru CLK_I2S4_8CH_TX_SRC>;
+		assigned-clock-parents = <&cru PLL_AUPLL>;
+		dmas = <&dmac2 0>;
+		dma-names = "tx";
+		power-domains = <&power RK3588_PD_VO0>;
+		resets = <&cru SRST_M_I2S4_8CH_TX>;
+		reset-names = "tx-m";
+		#sound-dai-cells = <0>;
+		status = "disabled";
+	};
+
+	i2s5_8ch: i2s@fddf0000 {
+		compatible = "rockchip,rk3588-i2s-tdm";
+		reg = <0x0 0xfddf0000 0x0 0x1000>;
+		interrupts = <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru MCLK_I2S5_8CH_TX>, <&cru MCLK_I2S5_8CH_TX>, <&cru HCLK_I2S5_8CH>;
+		clock-names = "mclk_tx", "mclk_rx", "hclk";
+		assigned-clocks = <&cru CLK_I2S5_8CH_TX_SRC>;
+		assigned-clock-parents = <&cru PLL_AUPLL>;
+		dmas = <&dmac2 2>;
+		dma-names = "tx";
+		power-domains = <&power RK3588_PD_VO1>;
+		resets = <&cru SRST_M_I2S5_8CH_TX>;
+		reset-names = "tx-m";
+		#sound-dai-cells = <0>;
+		status = "disabled";
+	};
+
+	i2s9_8ch: i2s@fddfc000 {
+		compatible = "rockchip,rk3588-i2s-tdm";
+		reg = <0x0 0xfddfc000 0x0 0x1000>;
+		interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru MCLK_I2S9_8CH_RX>, <&cru MCLK_I2S9_8CH_RX>, <&cru HCLK_I2S9_8CH>;
+		clock-names = "mclk_tx", "mclk_rx", "hclk";
+		assigned-clocks = <&cru CLK_I2S9_8CH_RX_SRC>;
+		assigned-clock-parents = <&cru PLL_AUPLL>;
+		dmas = <&dmac2 23>;
+		dma-names = "rx";
+		power-domains = <&power RK3588_PD_VO1>;
+		resets = <&cru SRST_M_I2S9_8CH_RX>;
+		reset-names = "rx-m";
+		#sound-dai-cells = <0>;
+		status = "disabled";
+	};
+
+	qos_gpu_m0: qos@fdf35000 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf35000 0x0 0x20>;
+	};
+
+	qos_gpu_m1: qos@fdf35200 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf35200 0x0 0x20>;
+	};
+
+	qos_gpu_m2: qos@fdf35400 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf35400 0x0 0x20>;
+	};
+
+	qos_gpu_m3: qos@fdf35600 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf35600 0x0 0x20>;
+	};
+
+	qos_rga3_1: qos@fdf36000 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf36000 0x0 0x20>;
+	};
+
+	qos_sdio: qos@fdf39000 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf39000 0x0 0x20>;
+	};
+
+	qos_sdmmc: qos@fdf3d800 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf3d800 0x0 0x20>;
+	};
+
+	qos_usb3_1: qos@fdf3e000 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf3e000 0x0 0x20>;
+	};
+
+	qos_usb3_0: qos@fdf3e200 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf3e200 0x0 0x20>;
+	};
+
+	qos_usb2host_0: qos@fdf3e400 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf3e400 0x0 0x20>;
+	};
+
+	qos_usb2host_1: qos@fdf3e600 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf3e600 0x0 0x20>;
+	};
+
+	qos_fisheye0: qos@fdf40000 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf40000 0x0 0x20>;
+	};
+
+	qos_fisheye1: qos@fdf40200 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf40200 0x0 0x20>;
+	};
+
+	qos_isp0_mro: qos@fdf40400 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf40400 0x0 0x20>;
+	};
+
+	qos_isp0_mwo: qos@fdf40500 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf40500 0x0 0x20>;
+	};
+
+	qos_vicap_m0: qos@fdf40600 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf40600 0x0 0x20>;
+	};
+
+	qos_vicap_m1: qos@fdf40800 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf40800 0x0 0x20>;
+	};
+
+	qos_isp1_mwo: qos@fdf41000 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf41000 0x0 0x20>;
+	};
+
+	qos_isp1_mro: qos@fdf41100 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf41100 0x0 0x20>;
+	};
+
+	qos_rkvenc0_m0ro: qos@fdf60000 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf60000 0x0 0x20>;
+	};
+
+	qos_rkvenc0_m1ro: qos@fdf60200 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf60200 0x0 0x20>;
+	};
+
+	qos_rkvenc0_m2wo: qos@fdf60400 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf60400 0x0 0x20>;
+	};
+
+	qos_rkvenc1_m0ro: qos@fdf61000 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf61000 0x0 0x20>;
+	};
+
+	qos_rkvenc1_m1ro: qos@fdf61200 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf61200 0x0 0x20>;
+	};
+
+	qos_rkvenc1_m2wo: qos@fdf61400 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf61400 0x0 0x20>;
+	};
+
+	qos_rkvdec0: qos@fdf62000 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf62000 0x0 0x20>;
+	};
+
+	qos_rkvdec1: qos@fdf63000 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf63000 0x0 0x20>;
+	};
+
+	qos_av1: qos@fdf64000 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf64000 0x0 0x20>;
+	};
+
+	qos_iep: qos@fdf66000 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf66000 0x0 0x20>;
+	};
+
+	qos_jpeg_dec: qos@fdf66200 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf66200 0x0 0x20>;
+	};
+
+	qos_jpeg_enc0: qos@fdf66400 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf66400 0x0 0x20>;
+	};
+
+	qos_jpeg_enc1: qos@fdf66600 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf66600 0x0 0x20>;
+	};
+
+	qos_jpeg_enc2: qos@fdf66800 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf66800 0x0 0x20>;
+	};
+
+	qos_jpeg_enc3: qos@fdf66a00 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf66a00 0x0 0x20>;
+	};
+
+	qos_rga2_mro: qos@fdf66c00 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf66c00 0x0 0x20>;
+	};
+
+	qos_rga2_mwo: qos@fdf66e00 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf66e00 0x0 0x20>;
+	};
+
+	qos_rga3_0: qos@fdf67000 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf67000 0x0 0x20>;
+	};
+
+	qos_vdpu: qos@fdf67200 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf67200 0x0 0x20>;
+	};
+
+	qos_npu1: qos@fdf70000 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf70000 0x0 0x20>;
+	};
+
+	qos_npu2: qos@fdf71000 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf71000 0x0 0x20>;
+	};
+
+	qos_npu0_mwr: qos@fdf72000 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf72000 0x0 0x20>;
+	};
+
+	qos_npu0_mro: qos@fdf72200 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf72200 0x0 0x20>;
+	};
+
+	qos_mcu_npu: qos@fdf72400 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf72400 0x0 0x20>;
+	};
+
+	qos_hdcp0: qos@fdf80000 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf80000 0x0 0x20>;
+	};
+
+	qos_hdcp1: qos@fdf81000 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf81000 0x0 0x20>;
+	};
+
+	qos_hdmirx: qos@fdf81200 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf81200 0x0 0x20>;
+	};
+
+	qos_vop_m0: qos@fdf82000 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf82000 0x0 0x20>;
+	};
+
+	qos_vop_m1: qos@fdf82200 {
+		compatible = "rockchip,rk3588-qos", "syscon";
+		reg = <0x0 0xfdf82200 0x0 0x20>;
+	};
+
+	dfi: dfi@fe060000 {
+		reg = <0x00 0xfe060000 0x00 0x10000>;
+		compatible = "rockchip,rk3588-dfi";
+		interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH 0>;
+		rockchip,pmu = <&pmu1grf>;
+	};
+
+	pcie2x1l1: pcie@fe180000 {
+		compatible = "rockchip,rk3588-pcie", "rockchip,rk3568-pcie";
+		bus-range = <0x30 0x3f>;
+		clocks = <&cru ACLK_PCIE_1L1_MSTR>, <&cru ACLK_PCIE_1L1_SLV>,
+			 <&cru ACLK_PCIE_1L1_DBI>, <&cru PCLK_PCIE_1L1>,
+			 <&cru CLK_PCIE_AUX3>, <&cru CLK_PCIE1L1_PIPE>;
+		clock-names = "aclk_mst", "aclk_slv",
+			      "aclk_dbi", "pclk",
+			      "aux", "pipe";
+		device_type = "pci";
+		interrupts = <GIC_SPI 248 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 247 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 245 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 244 IRQ_TYPE_LEVEL_HIGH 0>;
+		interrupt-names = "sys", "pmc", "msg", "legacy", "err";
+		#interrupt-cells = <1>;
+		interrupt-map-mask = <0 0 0 7>;
+		interrupt-map = <0 0 0 1 &pcie2x1l1_intc 0>,
+				<0 0 0 2 &pcie2x1l1_intc 1>,
+				<0 0 0 3 &pcie2x1l1_intc 2>,
+				<0 0 0 4 &pcie2x1l1_intc 3>;
+		linux,pci-domain = <3>;
+		max-link-speed = <2>;
+		msi-map = <0x3000 &its0 0x3000 0x1000>;
+		num-lanes = <1>;
+		phys = <&combphy2_psu PHY_TYPE_PCIE>;
+		phy-names = "pcie-phy";
+		power-domains = <&power RK3588_PD_PCIE>;
+		ranges = <0x01000000 0x0 0xf3100000 0x0 0xf3100000 0x0 0x00100000>,
+			 <0x02000000 0x0 0xf3200000 0x0 0xf3200000 0x0 0x00e00000>,
+			 <0x03000000 0x0 0x40000000 0x9 0xc0000000 0x0 0x40000000>;
+		reg = <0xa 0x40c00000 0x0 0x00400000>,
+		      <0x0 0xfe180000 0x0 0x00010000>,
+		      <0x0 0xf3000000 0x0 0x00100000>;
+		reg-names = "dbi", "apb", "config";
+		resets = <&cru SRST_PCIE3_POWER_UP>, <&cru SRST_P_PCIE3>;
+		reset-names = "pwr", "pipe";
+		#address-cells = <3>;
+		#size-cells = <2>;
+		status = "disabled";
+
+		pcie2x1l1_intc: legacy-interrupt-controller {
+			interrupt-controller;
+			#address-cells = <0>;
+			#interrupt-cells = <1>;
+			interrupt-parent = <&gic>;
+			interrupts = <GIC_SPI 245 IRQ_TYPE_EDGE_RISING 0>;
+		};
+	};
+
+	pcie2x1l2: pcie@fe190000 {
+		compatible = "rockchip,rk3588-pcie", "rockchip,rk3568-pcie";
+		bus-range = <0x40 0x4f>;
+		clocks = <&cru ACLK_PCIE_1L2_MSTR>, <&cru ACLK_PCIE_1L2_SLV>,
+			 <&cru ACLK_PCIE_1L2_DBI>, <&cru PCLK_PCIE_1L2>,
+			 <&cru CLK_PCIE_AUX4>, <&cru CLK_PCIE1L2_PIPE>;
+		clock-names = "aclk_mst", "aclk_slv",
+			      "aclk_dbi", "pclk",
+			      "aux", "pipe";
+		device_type = "pci";
+		interrupts = <GIC_SPI 253 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 252 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 251 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 250 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 249 IRQ_TYPE_LEVEL_HIGH 0>;
+		interrupt-names = "sys", "pmc", "msg", "legacy", "err";
+		#interrupt-cells = <1>;
+		interrupt-map-mask = <0 0 0 7>;
+		interrupt-map = <0 0 0 1 &pcie2x1l2_intc 0>,
+				<0 0 0 2 &pcie2x1l2_intc 1>,
+				<0 0 0 3 &pcie2x1l2_intc 2>,
+				<0 0 0 4 &pcie2x1l2_intc 3>;
+		linux,pci-domain = <4>;
+		max-link-speed = <2>;
+		msi-map = <0x4000 &its0 0x4000 0x1000>;
+		num-lanes = <1>;
+		phys = <&combphy0_ps PHY_TYPE_PCIE>;
+		phy-names = "pcie-phy";
+		power-domains = <&power RK3588_PD_PCIE>;
+		ranges = <0x01000000 0x0 0xf4100000 0x0 0xf4100000 0x0 0x00100000>,
+			 <0x02000000 0x0 0xf4200000 0x0 0xf4200000 0x0 0x00e00000>,
+			 <0x03000000 0x0 0x40000000 0xa 0x00000000 0x0 0x40000000>;
+		reg = <0xa 0x41000000 0x0 0x00400000>,
+		      <0x0 0xfe190000 0x0 0x00010000>,
+		      <0x0 0xf4000000 0x0 0x00100000>;
+		reg-names = "dbi", "apb", "config";
+		resets = <&cru SRST_PCIE4_POWER_UP>, <&cru SRST_P_PCIE4>;
+		reset-names = "pwr", "pipe";
+		#address-cells = <3>;
+		#size-cells = <2>;
+		status = "disabled";
+
+		pcie2x1l2_intc: legacy-interrupt-controller {
+			interrupt-controller;
+			#address-cells = <0>;
+			#interrupt-cells = <1>;
+			interrupt-parent = <&gic>;
+			interrupts = <GIC_SPI 250 IRQ_TYPE_EDGE_RISING 0>;
+		};
+	};
+
+	gmac1: ethernet@fe1c0000 {
+		compatible = "rockchip,rk3588-gmac", "snps,dwmac-4.20a";
+		reg = <0x0 0xfe1c0000 0x0 0x10000>;
+		interrupts = <GIC_SPI 234 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 233 IRQ_TYPE_LEVEL_HIGH 0>;
+		interrupt-names = "macirq", "eth_wake_irq";
+		clocks = <&cru CLK_GMAC_125M>, <&cru CLK_GMAC_50M>,
+			 <&cru PCLK_GMAC1>, <&cru ACLK_GMAC1>,
+			 <&cru CLK_GMAC1_PTP_REF>;
+		clock-names = "stmmaceth", "clk_mac_ref",
+			      "pclk_mac", "aclk_mac",
+			      "ptp_ref";
+		power-domains = <&power RK3588_PD_GMAC>;
+		resets = <&cru SRST_A_GMAC1>;
+		reset-names = "stmmaceth";
+		rockchip,grf = <&sys_grf>;
+		rockchip,php-grf = <&php_grf>;
+		snps,axi-config = <&gmac1_stmmac_axi_setup>;
+		snps,mixed-burst;
+		snps,mtl-rx-config = <&gmac1_mtl_rx_setup>;
+		snps,mtl-tx-config = <&gmac1_mtl_tx_setup>;
+		snps,tso;
+		status = "disabled";
+
+		mdio1: mdio {
+			compatible = "snps,dwmac-mdio";
+			#address-cells = <0x1>;
+			#size-cells = <0x0>;
+		};
+
+		gmac1_stmmac_axi_setup: stmmac-axi-config {
+			snps,blen = <0 0 0 0 16 8 4>;
+			snps,wr_osr_lmt = <4>;
+			snps,rd_osr_lmt = <8>;
+		};
+
+		gmac1_mtl_rx_setup: rx-queues-config {
+			snps,rx-queues-to-use = <2>;
+			queue0 {};
+			queue1 {};
+		};
+
+		gmac1_mtl_tx_setup: tx-queues-config {
+			snps,tx-queues-to-use = <2>;
+			queue0 {};
+			queue1 {};
+		};
+	};
+
+	sata0: sata@fe210000 {
+		compatible = "rockchip,rk3588-dwc-ahci", "snps,dwc-ahci";
+		reg = <0 0xfe210000 0 0x1000>;
+		interrupts = <GIC_SPI 273 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru ACLK_SATA0>, <&cru CLK_PMALIVE0>,
+			 <&cru CLK_RXOOB0>, <&cru CLK_PIPEPHY0_REF>,
+			 <&cru CLK_PIPEPHY0_PIPE_ASIC_G>;
+		clock-names = "sata", "pmalive", "rxoob", "ref", "asic";
+		ports-implemented = <0x1>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+
+		sata-port@0 {
+			reg = <0>;
+			hba-port-cap = <HBA_PORT_FBSCP>;
+			phys = <&combphy0_ps PHY_TYPE_SATA>;
+			phy-names = "sata-phy";
+			snps,rx-ts-max = <32>;
+			snps,tx-ts-max = <32>;
+		};
+	};
+
+	sata2: sata@fe230000 {
+		compatible = "rockchip,rk3588-dwc-ahci", "snps,dwc-ahci";
+		reg = <0 0xfe230000 0 0x1000>;
+		interrupts = <GIC_SPI 275 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru ACLK_SATA2>, <&cru CLK_PMALIVE2>,
+			 <&cru CLK_RXOOB2>, <&cru CLK_PIPEPHY2_REF>,
+			 <&cru CLK_PIPEPHY2_PIPE_ASIC_G>;
+		clock-names = "sata", "pmalive", "rxoob", "ref", "asic";
+		ports-implemented = <0x1>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+
+		sata-port@0 {
+			reg = <0>;
+			hba-port-cap = <HBA_PORT_FBSCP>;
+			phys = <&combphy2_psu PHY_TYPE_SATA>;
+			phy-names = "sata-phy";
+			snps,rx-ts-max = <32>;
+			snps,tx-ts-max = <32>;
+		};
+	};
+
+	sfc: spi@fe2b0000 {
+		compatible = "rockchip,sfc";
+		reg = <0x0 0xfe2b0000 0x0 0x4000>;
+		interrupts = <GIC_SPI 206 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru SCLK_SFC>, <&cru HCLK_SFC>;
+		clock-names = "clk_sfc", "hclk_sfc";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	sdmmc: mmc@fe2c0000 {
+		compatible = "rockchip,rk3588-dw-mshc", "rockchip,rk3288-dw-mshc";
+		reg = <0x0 0xfe2c0000 0x0 0x4000>;
+		interrupts = <GIC_SPI 203 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&scmi_clk SCMI_HCLK_SD>, <&scmi_clk SCMI_CCLK_SD>,
+			 <&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>;
+		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
+		fifo-depth = <0x100>;
+		max-frequency = <200000000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_det &sdmmc_bus4>;
+		power-domains = <&power RK3588_PD_SDMMC>;
+		status = "disabled";
+	};
+
+	sdio: mmc@fe2d0000 {
+		compatible = "rockchip,rk3588-dw-mshc", "rockchip,rk3288-dw-mshc";
+		reg = <0x00 0xfe2d0000 0x00 0x4000>;
+		interrupts = <GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru HCLK_SDIO>, <&cru CCLK_SRC_SDIO>,
+			 <&cru SCLK_SDIO_DRV>, <&cru SCLK_SDIO_SAMPLE>;
+		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
+		fifo-depth = <0x100>;
+		max-frequency = <200000000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&sdiom1_pins>;
+		power-domains = <&power RK3588_PD_SDIO>;
+		status = "disabled";
+	};
+
+	sdhci: mmc@fe2e0000 {
+		compatible = "rockchip,rk3588-dwcmshc";
+		reg = <0x0 0xfe2e0000 0x0 0x10000>;
+		interrupts = <GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH 0>;
+		assigned-clocks = <&cru BCLK_EMMC>, <&cru TMCLK_EMMC>, <&cru CCLK_EMMC>;
+		assigned-clock-rates = <200000000>, <24000000>, <200000000>;
+		clocks = <&cru CCLK_EMMC>, <&cru HCLK_EMMC>,
+			 <&cru ACLK_EMMC>, <&cru BCLK_EMMC>,
+			 <&cru TMCLK_EMMC>;
+		clock-names = "core", "bus", "axi", "block", "timer";
+		max-frequency = <200000000>;
+		pinctrl-0 = <&emmc_rstnout>, <&emmc_bus8>, <&emmc_clk>,
+			    <&emmc_cmd>, <&emmc_data_strobe>;
+		pinctrl-names = "default";
+		resets = <&cru SRST_C_EMMC>, <&cru SRST_H_EMMC>,
+			 <&cru SRST_A_EMMC>, <&cru SRST_B_EMMC>,
+			 <&cru SRST_T_EMMC>;
+		reset-names = "core", "bus", "axi", "block", "timer";
+		status = "disabled";
+	};
+
+	i2s0_8ch: i2s@fe470000 {
+		compatible = "rockchip,rk3588-i2s-tdm";
+		reg = <0x0 0xfe470000 0x0 0x1000>;
+		interrupts = <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru MCLK_I2S0_8CH_TX>, <&cru MCLK_I2S0_8CH_RX>, <&cru HCLK_I2S0_8CH>;
+		clock-names = "mclk_tx", "mclk_rx", "hclk";
+		assigned-clocks = <&cru CLK_I2S0_8CH_TX_SRC>, <&cru CLK_I2S0_8CH_RX_SRC>;
+		assigned-clock-parents = <&cru PLL_AUPLL>, <&cru PLL_AUPLL>;
+		dmas = <&dmac0 0>, <&dmac0 1>;
+		dma-names = "tx", "rx";
+		power-domains = <&power RK3588_PD_AUDIO>;
+		resets = <&cru SRST_M_I2S0_8CH_TX>, <&cru SRST_M_I2S0_8CH_RX>;
+		reset-names = "tx-m", "rx-m";
+		rockchip,trcm-sync-tx-only;
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2s0_lrck
+			     &i2s0_sclk
+			     &i2s0_sdi0
+			     &i2s0_sdi1
+			     &i2s0_sdi2
+			     &i2s0_sdi3
+			     &i2s0_sdo0
+			     &i2s0_sdo1
+			     &i2s0_sdo2
+			     &i2s0_sdo3>;
+		#sound-dai-cells = <0>;
+		status = "disabled";
+	};
+
+	i2s1_8ch: i2s@fe480000 {
+		compatible = "rockchip,rk3588-i2s-tdm";
+		reg = <0x0 0xfe480000 0x0 0x1000>;
+		interrupts = <GIC_SPI 181 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru MCLK_I2S1_8CH_TX>, <&cru MCLK_I2S1_8CH_RX>, <&cru HCLK_I2S1_8CH>;
+		clock-names = "mclk_tx", "mclk_rx", "hclk";
+		dmas = <&dmac0 2>, <&dmac0 3>;
+		dma-names = "tx", "rx";
+		resets = <&cru SRST_M_I2S1_8CH_TX>, <&cru SRST_M_I2S1_8CH_RX>;
+		reset-names = "tx-m", "rx-m";
+		rockchip,trcm-sync-tx-only;
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2s1m0_lrck
+			     &i2s1m0_sclk
+			     &i2s1m0_sdi0
+			     &i2s1m0_sdi1
+			     &i2s1m0_sdi2
+			     &i2s1m0_sdi3
+			     &i2s1m0_sdo0
+			     &i2s1m0_sdo1
+			     &i2s1m0_sdo2
+			     &i2s1m0_sdo3>;
+		#sound-dai-cells = <0>;
+		status = "disabled";
+	};
+
+	i2s2_2ch: i2s@fe490000 {
+		compatible = "rockchip,rk3588-i2s", "rockchip,rk3066-i2s";
+		reg = <0x0 0xfe490000 0x0 0x1000>;
+		interrupts = <GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru MCLK_I2S2_2CH>, <&cru HCLK_I2S2_2CH>;
+		clock-names = "i2s_clk", "i2s_hclk";
+		assigned-clocks = <&cru CLK_I2S2_2CH_SRC>;
+		assigned-clock-parents = <&cru PLL_AUPLL>;
+		dmas = <&dmac1 0>, <&dmac1 1>;
+		dma-names = "tx", "rx";
+		power-domains = <&power RK3588_PD_AUDIO>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2s2m1_lrck
+			     &i2s2m1_sclk
+			     &i2s2m1_sdi
+			     &i2s2m1_sdo>;
+		#sound-dai-cells = <0>;
+		status = "disabled";
+	};
+
+	i2s3_2ch: i2s@fe4a0000 {
+		compatible = "rockchip,rk3588-i2s", "rockchip,rk3066-i2s";
+		reg = <0x0 0xfe4a0000 0x0 0x1000>;
+		interrupts = <GIC_SPI 183 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru MCLK_I2S3_2CH>, <&cru HCLK_I2S3_2CH>;
+		clock-names = "i2s_clk", "i2s_hclk";
+		assigned-clocks = <&cru CLK_I2S3_2CH_SRC>;
+		assigned-clock-parents = <&cru PLL_AUPLL>;
+		dmas = <&dmac1 2>, <&dmac1 3>;
+		dma-names = "tx", "rx";
+		power-domains = <&power RK3588_PD_AUDIO>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2s3_lrck
+			     &i2s3_sclk
+			     &i2s3_sdi
+			     &i2s3_sdo>;
+		#sound-dai-cells = <0>;
+		status = "disabled";
+	};
+
+	gic: interrupt-controller@fe600000 {
+		compatible = "arm,gic-v3";
+		reg = <0x0 0xfe600000 0 0x10000>, /* GICD */
+		      <0x0 0xfe680000 0 0x100000>; /* GICR */
+		interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH 0>;
+		interrupt-controller;
+		mbi-alias = <0x0 0xfe610000>;
+		mbi-ranges = <424 56>;
+		msi-controller;
+		ranges;
+		#address-cells = <2>;
+		#interrupt-cells = <4>;
+		#size-cells = <2>;
+
+		its0: msi-controller@fe640000 {
+			compatible = "arm,gic-v3-its";
+			reg = <0x0 0xfe640000 0x0 0x20000>;
+			msi-controller;
+			#msi-cells = <1>;
+		};
+
+		its1: msi-controller@fe660000 {
+			compatible = "arm,gic-v3-its";
+			reg = <0x0 0xfe660000 0x0 0x20000>;
+			msi-controller;
+			#msi-cells = <1>;
+		};
+
+		ppi-partitions {
+			ppi_partition0: interrupt-partition-0 {
+				affinity = <&cpu_l0 &cpu_l1 &cpu_l2 &cpu_l3>;
+			};
+
+			ppi_partition1: interrupt-partition-1 {
+				affinity = <&cpu_b0 &cpu_b1 &cpu_b2 &cpu_b3>;
+			};
+		};
+	};
+
+	dmac0: dma-controller@fea10000 {
+		compatible = "arm,pl330", "arm,primecell";
+		reg = <0x0 0xfea10000 0x0 0x4000>;
+		interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH 0>;
+		arm,pl330-periph-burst;
+		clocks = <&cru ACLK_DMAC0>;
+		clock-names = "apb_pclk";
+		#dma-cells = <1>;
+	};
+
+	dmac1: dma-controller@fea30000 {
+		compatible = "arm,pl330", "arm,primecell";
+		reg = <0x0 0xfea30000 0x0 0x4000>;
+		interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH 0>;
+		arm,pl330-periph-burst;
+		clocks = <&cru ACLK_DMAC1>;
+		clock-names = "apb_pclk";
+		#dma-cells = <1>;
+	};
+
+	i2c1: i2c@fea90000 {
+		compatible = "rockchip,rk3588-i2c", "rockchip,rk3399-i2c";
+		reg = <0x0 0xfea90000 0x0 0x1000>;
+		clocks = <&cru CLK_I2C1>, <&cru PCLK_I2C1>;
+		clock-names = "i2c", "pclk";
+		interrupts = <GIC_SPI 318 IRQ_TYPE_LEVEL_HIGH 0>;
+		pinctrl-0 = <&i2c1m0_xfer>;
+		pinctrl-names = "default";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	i2c2: i2c@feaa0000 {
+		compatible = "rockchip,rk3588-i2c", "rockchip,rk3399-i2c";
+		reg = <0x0 0xfeaa0000 0x0 0x1000>;
+		clocks = <&cru CLK_I2C2>, <&cru PCLK_I2C2>;
+		clock-names = "i2c", "pclk";
+		interrupts = <GIC_SPI 319 IRQ_TYPE_LEVEL_HIGH 0>;
+		pinctrl-0 = <&i2c2m0_xfer>;
+		pinctrl-names = "default";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	i2c3: i2c@feab0000 {
+		compatible = "rockchip,rk3588-i2c", "rockchip,rk3399-i2c";
+		reg = <0x0 0xfeab0000 0x0 0x1000>;
+		clocks = <&cru CLK_I2C3>, <&cru PCLK_I2C3>;
+		clock-names = "i2c", "pclk";
+		interrupts = <GIC_SPI 320 IRQ_TYPE_LEVEL_HIGH 0>;
+		pinctrl-0 = <&i2c3m0_xfer>;
+		pinctrl-names = "default";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	i2c4: i2c@feac0000 {
+		compatible = "rockchip,rk3588-i2c", "rockchip,rk3399-i2c";
+		reg = <0x0 0xfeac0000 0x0 0x1000>;
+		clocks = <&cru CLK_I2C4>, <&cru PCLK_I2C4>;
+		clock-names = "i2c", "pclk";
+		interrupts = <GIC_SPI 321 IRQ_TYPE_LEVEL_HIGH 0>;
+		pinctrl-0 = <&i2c4m0_xfer>;
+		pinctrl-names = "default";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	i2c5: i2c@fead0000 {
+		compatible = "rockchip,rk3588-i2c", "rockchip,rk3399-i2c";
+		reg = <0x0 0xfead0000 0x0 0x1000>;
+		clocks = <&cru CLK_I2C5>, <&cru PCLK_I2C5>;
+		clock-names = "i2c", "pclk";
+		interrupts = <GIC_SPI 322 IRQ_TYPE_LEVEL_HIGH 0>;
+		pinctrl-0 = <&i2c5m0_xfer>;
+		pinctrl-names = "default";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	timer0: timer@feae0000 {
+		compatible = "rockchip,rk3588-timer", "rockchip,rk3288-timer";
+		reg = <0x0 0xfeae0000 0x0 0x20>;
+		interrupts = <GIC_SPI 289 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru PCLK_BUSTIMER0>, <&cru CLK_BUSTIMER0>;
+		clock-names = "pclk", "timer";
+	};
+
+	wdt: watchdog@feaf0000 {
+		compatible = "rockchip,rk3588-wdt", "snps,dw-wdt";
+		reg = <0x0 0xfeaf0000 0x0 0x100>;
+		clocks = <&cru TCLK_WDT0>, <&cru PCLK_WDT0>;
+		clock-names = "tclk", "pclk";
+		interrupts = <GIC_SPI 315 IRQ_TYPE_LEVEL_HIGH 0>;
+	};
+
+	spi0: spi@feb00000 {
+		compatible = "rockchip,rk3588-spi", "rockchip,rk3066-spi";
+		reg = <0x0 0xfeb00000 0x0 0x1000>;
+		interrupts = <GIC_SPI 326 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru CLK_SPI0>, <&cru PCLK_SPI0>;
+		clock-names = "spiclk", "apb_pclk";
+		dmas = <&dmac0 14>, <&dmac0 15>;
+		dma-names = "tx", "rx";
+		num-cs = <2>;
+		pinctrl-0 = <&spi0m0_cs0 &spi0m0_cs1 &spi0m0_pins>;
+		pinctrl-names = "default";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	spi1: spi@feb10000 {
+		compatible = "rockchip,rk3588-spi", "rockchip,rk3066-spi";
+		reg = <0x0 0xfeb10000 0x0 0x1000>;
+		interrupts = <GIC_SPI 327 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru CLK_SPI1>, <&cru PCLK_SPI1>;
+		clock-names = "spiclk", "apb_pclk";
+		dmas = <&dmac0 16>, <&dmac0 17>;
+		dma-names = "tx", "rx";
+		num-cs = <2>;
+		pinctrl-0 = <&spi1m1_cs0 &spi1m1_cs1 &spi1m1_pins>;
+		pinctrl-names = "default";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	spi2: spi@feb20000 {
+		compatible = "rockchip,rk3588-spi", "rockchip,rk3066-spi";
+		reg = <0x0 0xfeb20000 0x0 0x1000>;
+		interrupts = <GIC_SPI 328 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru CLK_SPI2>, <&cru PCLK_SPI2>;
+		clock-names = "spiclk", "apb_pclk";
+		dmas = <&dmac1 15>, <&dmac1 16>;
+		dma-names = "tx", "rx";
+		num-cs = <2>;
+		pinctrl-0 = <&spi2m2_cs0 &spi2m2_cs1 &spi2m2_pins>;
+		pinctrl-names = "default";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	spi3: spi@feb30000 {
+		compatible = "rockchip,rk3588-spi", "rockchip,rk3066-spi";
+		reg = <0x0 0xfeb30000 0x0 0x1000>;
+		interrupts = <GIC_SPI 329 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru CLK_SPI3>, <&cru PCLK_SPI3>;
+		clock-names = "spiclk", "apb_pclk";
+		dmas = <&dmac1 17>, <&dmac1 18>;
+		dma-names = "tx", "rx";
+		num-cs = <2>;
+		pinctrl-0 = <&spi3m1_cs0 &spi3m1_cs1 &spi3m1_pins>;
+		pinctrl-names = "default";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	uart1: serial@feb40000 {
+		compatible = "rockchip,rk3588-uart", "snps,dw-apb-uart";
+		reg = <0x0 0xfeb40000 0x0 0x100>;
+		interrupts = <GIC_SPI 332 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
+		clock-names = "baudclk", "apb_pclk";
+		dmas = <&dmac0 8>, <&dmac0 9>;
+		dma-names = "tx", "rx";
+		pinctrl-0 = <&uart1m1_xfer>;
+		pinctrl-names = "default";
+		reg-io-width = <4>;
+		reg-shift = <2>;
+		status = "disabled";
+	};
+
+	uart2: serial@feb50000 {
+		compatible = "rockchip,rk3588-uart", "snps,dw-apb-uart";
+		reg = <0x0 0xfeb50000 0x0 0x100>;
+		interrupts = <GIC_SPI 333 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
+		clock-names = "baudclk", "apb_pclk";
+		dmas = <&dmac0 10>, <&dmac0 11>;
+		dma-names = "tx", "rx";
+		pinctrl-0 = <&uart2m1_xfer>;
+		pinctrl-names = "default";
+		reg-io-width = <4>;
+		reg-shift = <2>;
+		status = "disabled";
+	};
+
+	uart3: serial@feb60000 {
+		compatible = "rockchip,rk3588-uart", "snps,dw-apb-uart";
+		reg = <0x0 0xfeb60000 0x0 0x100>;
+		interrupts = <GIC_SPI 334 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru SCLK_UART3>, <&cru PCLK_UART3>;
+		clock-names = "baudclk", "apb_pclk";
+		dmas = <&dmac0 12>, <&dmac0 13>;
+		dma-names = "tx", "rx";
+		pinctrl-0 = <&uart3m1_xfer>;
+		pinctrl-names = "default";
+		reg-io-width = <4>;
+		reg-shift = <2>;
+		status = "disabled";
+	};
+
+	uart4: serial@feb70000 {
+		compatible = "rockchip,rk3588-uart", "snps,dw-apb-uart";
+		reg = <0x0 0xfeb70000 0x0 0x100>;
+		interrupts = <GIC_SPI 335 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru SCLK_UART4>, <&cru PCLK_UART4>;
+		clock-names = "baudclk", "apb_pclk";
+		dmas = <&dmac1 9>, <&dmac1 10>;
+		dma-names = "tx", "rx";
+		pinctrl-0 = <&uart4m1_xfer>;
+		pinctrl-names = "default";
+		reg-io-width = <4>;
+		reg-shift = <2>;
+		status = "disabled";
+	};
+
+	uart5: serial@feb80000 {
+		compatible = "rockchip,rk3588-uart", "snps,dw-apb-uart";
+		reg = <0x0 0xfeb80000 0x0 0x100>;
+		interrupts = <GIC_SPI 336 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru SCLK_UART5>, <&cru PCLK_UART5>;
+		clock-names = "baudclk", "apb_pclk";
+		dmas = <&dmac1 11>, <&dmac1 12>;
+		dma-names = "tx", "rx";
+		pinctrl-0 = <&uart5m1_xfer>;
+		pinctrl-names = "default";
+		reg-io-width = <4>;
+		reg-shift = <2>;
+		status = "disabled";
+	};
+
+	uart6: serial@feb90000 {
+		compatible = "rockchip,rk3588-uart", "snps,dw-apb-uart";
+		reg = <0x0 0xfeb90000 0x0 0x100>;
+		interrupts = <GIC_SPI 337 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru SCLK_UART6>, <&cru PCLK_UART6>;
+		clock-names = "baudclk", "apb_pclk";
+		dmas = <&dmac1 13>, <&dmac1 14>;
+		dma-names = "tx", "rx";
+		pinctrl-0 = <&uart6m1_xfer>;
+		pinctrl-names = "default";
+		reg-io-width = <4>;
+		reg-shift = <2>;
+		status = "disabled";
+	};
+
+	uart7: serial@feba0000 {
+		compatible = "rockchip,rk3588-uart", "snps,dw-apb-uart";
+		reg = <0x0 0xfeba0000 0x0 0x100>;
+		interrupts = <GIC_SPI 338 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru SCLK_UART7>, <&cru PCLK_UART7>;
+		clock-names = "baudclk", "apb_pclk";
+		dmas = <&dmac2 7>, <&dmac2 8>;
+		dma-names = "tx", "rx";
+		pinctrl-0 = <&uart7m1_xfer>;
+		pinctrl-names = "default";
+		reg-io-width = <4>;
+		reg-shift = <2>;
+		status = "disabled";
+	};
+
+	uart8: serial@febb0000 {
+		compatible = "rockchip,rk3588-uart", "snps,dw-apb-uart";
+		reg = <0x0 0xfebb0000 0x0 0x100>;
+		interrupts = <GIC_SPI 339 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru SCLK_UART8>, <&cru PCLK_UART8>;
+		clock-names = "baudclk", "apb_pclk";
+		dmas = <&dmac2 9>, <&dmac2 10>;
+		dma-names = "tx", "rx";
+		pinctrl-0 = <&uart8m1_xfer>;
+		pinctrl-names = "default";
+		reg-io-width = <4>;
+		reg-shift = <2>;
+		status = "disabled";
+	};
+
+	uart9: serial@febc0000 {
+		compatible = "rockchip,rk3588-uart", "snps,dw-apb-uart";
+		reg = <0x0 0xfebc0000 0x0 0x100>;
+		interrupts = <GIC_SPI 340 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru SCLK_UART9>, <&cru PCLK_UART9>;
+		clock-names = "baudclk", "apb_pclk";
+		dmas = <&dmac2 11>, <&dmac2 12>;
+		dma-names = "tx", "rx";
+		pinctrl-0 = <&uart9m1_xfer>;
+		pinctrl-names = "default";
+		reg-io-width = <4>;
+		reg-shift = <2>;
+		status = "disabled";
+	};
+
+	pwm4: pwm@febd0000 {
+		compatible = "rockchip,rk3588-pwm", "rockchip,rk3328-pwm";
+		reg = <0x0 0xfebd0000 0x0 0x10>;
+		clocks = <&cru CLK_PWM1>, <&cru PCLK_PWM1>;
+		clock-names = "pwm", "pclk";
+		pinctrl-0 = <&pwm4m0_pins>;
+		pinctrl-names = "default";
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm5: pwm@febd0010 {
+		compatible = "rockchip,rk3588-pwm", "rockchip,rk3328-pwm";
+		reg = <0x0 0xfebd0010 0x0 0x10>;
+		clocks = <&cru CLK_PWM1>, <&cru PCLK_PWM1>;
+		clock-names = "pwm", "pclk";
+		pinctrl-0 = <&pwm5m0_pins>;
+		pinctrl-names = "default";
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm6: pwm@febd0020 {
+		compatible = "rockchip,rk3588-pwm", "rockchip,rk3328-pwm";
+		reg = <0x0 0xfebd0020 0x0 0x10>;
+		clocks = <&cru CLK_PWM1>, <&cru PCLK_PWM1>;
+		clock-names = "pwm", "pclk";
+		pinctrl-0 = <&pwm6m0_pins>;
+		pinctrl-names = "default";
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm7: pwm@febd0030 {
+		compatible = "rockchip,rk3588-pwm", "rockchip,rk3328-pwm";
+		reg = <0x0 0xfebd0030 0x0 0x10>;
+		clocks = <&cru CLK_PWM1>, <&cru PCLK_PWM1>;
+		clock-names = "pwm", "pclk";
+		pinctrl-0 = <&pwm7m0_pins>;
+		pinctrl-names = "default";
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm8: pwm@febe0000 {
+		compatible = "rockchip,rk3588-pwm", "rockchip,rk3328-pwm";
+		reg = <0x0 0xfebe0000 0x0 0x10>;
+		clocks = <&cru CLK_PWM2>, <&cru PCLK_PWM2>;
+		clock-names = "pwm", "pclk";
+		pinctrl-0 = <&pwm8m0_pins>;
+		pinctrl-names = "default";
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm9: pwm@febe0010 {
+		compatible = "rockchip,rk3588-pwm", "rockchip,rk3328-pwm";
+		reg = <0x0 0xfebe0010 0x0 0x10>;
+		clocks = <&cru CLK_PWM2>, <&cru PCLK_PWM2>;
+		clock-names = "pwm", "pclk";
+		pinctrl-0 = <&pwm9m0_pins>;
+		pinctrl-names = "default";
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm10: pwm@febe0020 {
+		compatible = "rockchip,rk3588-pwm", "rockchip,rk3328-pwm";
+		reg = <0x0 0xfebe0020 0x0 0x10>;
+		clocks = <&cru CLK_PWM2>, <&cru PCLK_PWM2>;
+		clock-names = "pwm", "pclk";
+		pinctrl-0 = <&pwm10m0_pins>;
+		pinctrl-names = "default";
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm11: pwm@febe0030 {
+		compatible = "rockchip,rk3588-pwm", "rockchip,rk3328-pwm";
+		reg = <0x0 0xfebe0030 0x0 0x10>;
+		clocks = <&cru CLK_PWM2>, <&cru PCLK_PWM2>;
+		clock-names = "pwm", "pclk";
+		pinctrl-0 = <&pwm11m0_pins>;
+		pinctrl-names = "default";
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm12: pwm@febf0000 {
+		compatible = "rockchip,rk3588-pwm", "rockchip,rk3328-pwm";
+		reg = <0x0 0xfebf0000 0x0 0x10>;
+		clocks = <&cru CLK_PWM3>, <&cru PCLK_PWM3>;
+		clock-names = "pwm", "pclk";
+		pinctrl-0 = <&pwm12m0_pins>;
+		pinctrl-names = "default";
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm13: pwm@febf0010 {
+		compatible = "rockchip,rk3588-pwm", "rockchip,rk3328-pwm";
+		reg = <0x0 0xfebf0010 0x0 0x10>;
+		clocks = <&cru CLK_PWM3>, <&cru PCLK_PWM3>;
+		clock-names = "pwm", "pclk";
+		pinctrl-0 = <&pwm13m0_pins>;
+		pinctrl-names = "default";
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm14: pwm@febf0020 {
+		compatible = "rockchip,rk3588-pwm", "rockchip,rk3328-pwm";
+		reg = <0x0 0xfebf0020 0x0 0x10>;
+		clocks = <&cru CLK_PWM3>, <&cru PCLK_PWM3>;
+		clock-names = "pwm", "pclk";
+		pinctrl-0 = <&pwm14m0_pins>;
+		pinctrl-names = "default";
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm15: pwm@febf0030 {
+		compatible = "rockchip,rk3588-pwm", "rockchip,rk3328-pwm";
+		reg = <0x0 0xfebf0030 0x0 0x10>;
+		clocks = <&cru CLK_PWM3>, <&cru PCLK_PWM3>;
+		clock-names = "pwm", "pclk";
+		pinctrl-0 = <&pwm15m0_pins>;
+		pinctrl-names = "default";
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	thermal_zones: thermal-zones {
+		/* sensor near the center of the SoC */
+		package_thermal: package-thermal {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+			thermal-sensors = <&tsadc 0>;
+
+			trips {
+				package_crit: package-crit {
+					temperature = <115000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+
+		/* sensor between A76 cores 0 and 1 */
+		bigcore0_thermal: bigcore0-thermal {
+			polling-delay-passive = <100>;
+			polling-delay = <0>;
+			thermal-sensors = <&tsadc 1>;
+
+			trips {
+				bigcore0_alert: bigcore0-alert {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				bigcore0_crit: bigcore0-crit {
+					temperature = <115000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&bigcore0_alert>;
+					cooling-device =
+						<&cpu_b0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+						<&cpu_b1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+
+		/* sensor between A76 cores 2 and 3 */
+		bigcore2_thermal: bigcore2-thermal {
+			polling-delay-passive = <100>;
+			polling-delay = <0>;
+			thermal-sensors = <&tsadc 2>;
+
+			trips {
+				bigcore2_alert: bigcore2-alert {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				bigcore2_crit: bigcore2-crit {
+					temperature = <115000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&bigcore2_alert>;
+					cooling-device =
+						<&cpu_b2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+						<&cpu_b3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+
+		/* sensor between the four A55 cores */
+		little_core_thermal: littlecore-thermal {
+			polling-delay-passive = <100>;
+			polling-delay = <0>;
+			thermal-sensors = <&tsadc 3>;
+
+			trips {
+				littlecore_alert: littlecore-alert {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				littlecore_crit: littlecore-crit {
+					temperature = <115000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&littlecore_alert>;
+					cooling-device =
+						<&cpu_l0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+						<&cpu_l1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+						<&cpu_l2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+						<&cpu_l3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+
+		/* sensor near the PD_CENTER power domain */
+		center_thermal: center-thermal {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+			thermal-sensors = <&tsadc 4>;
+
+			trips {
+				center_crit: center-crit {
+					temperature = <115000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+
+		gpu_thermal: gpu-thermal {
+			polling-delay-passive = <100>;
+			polling-delay = <0>;
+			thermal-sensors = <&tsadc 5>;
+
+			trips {
+				gpu_alert: gpu-alert {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				gpu_crit: gpu-crit {
+					temperature = <115000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&gpu_alert>;
+					cooling-device =
+						<&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+
+		npu_thermal: npu-thermal {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+			thermal-sensors = <&tsadc 6>;
+
+			trips {
+				npu_crit: npu-crit {
+					temperature = <115000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+	};
+
+	tsadc: tsadc@fec00000 {
+		compatible = "rockchip,rk3588-tsadc";
+		reg = <0x0 0xfec00000 0x0 0x400>;
+		interrupts = <GIC_SPI 397 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru CLK_TSADC>, <&cru PCLK_TSADC>;
+		clock-names = "tsadc", "apb_pclk";
+		assigned-clocks = <&cru CLK_TSADC>;
+		assigned-clock-rates = <2000000>;
+		resets = <&cru SRST_P_TSADC>, <&cru SRST_TSADC>;
+		reset-names = "tsadc-apb", "tsadc";
+		rockchip,hw-tshut-temp = <120000>;
+		rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */
+		rockchip,hw-tshut-polarity = <0>; /* tshut polarity 0:LOW 1:HIGH */
+		pinctrl-0 = <&tsadc_gpio_func>;
+		pinctrl-1 = <&tsadc_shut>;
+		pinctrl-names = "gpio", "otpout";
+		#thermal-sensor-cells = <1>;
+		status = "disabled";
+	};
+
+	saradc: adc@fec10000 {
+		compatible = "rockchip,rk3588-saradc";
+		reg = <0x0 0xfec10000 0x0 0x10000>;
+		interrupts = <GIC_SPI 398 IRQ_TYPE_LEVEL_HIGH 0>;
+		#io-channel-cells = <1>;
+		clocks = <&cru CLK_SARADC>, <&cru PCLK_SARADC>;
+		clock-names = "saradc", "apb_pclk";
+		resets = <&cru SRST_P_SARADC>;
+		reset-names = "saradc-apb";
+		status = "disabled";
+	};
+
+	i2c6: i2c@fec80000 {
+		compatible = "rockchip,rk3588-i2c", "rockchip,rk3399-i2c";
+		reg = <0x0 0xfec80000 0x0 0x1000>;
+		clocks = <&cru CLK_I2C6>, <&cru PCLK_I2C6>;
+		clock-names = "i2c", "pclk";
+		interrupts = <GIC_SPI 323 IRQ_TYPE_LEVEL_HIGH 0>;
+		pinctrl-0 = <&i2c6m0_xfer>;
+		pinctrl-names = "default";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	i2c7: i2c@fec90000 {
+		compatible = "rockchip,rk3588-i2c", "rockchip,rk3399-i2c";
+		reg = <0x0 0xfec90000 0x0 0x1000>;
+		clocks = <&cru CLK_I2C7>, <&cru PCLK_I2C7>;
+		clock-names = "i2c", "pclk";
+		interrupts = <GIC_SPI 324 IRQ_TYPE_LEVEL_HIGH 0>;
+		pinctrl-0 = <&i2c7m0_xfer>;
+		pinctrl-names = "default";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	i2c8: i2c@feca0000 {
+		compatible = "rockchip,rk3588-i2c", "rockchip,rk3399-i2c";
+		reg = <0x0 0xfeca0000 0x0 0x1000>;
+		clocks = <&cru CLK_I2C8>, <&cru PCLK_I2C8>;
+		clock-names = "i2c", "pclk";
+		interrupts = <GIC_SPI 325 IRQ_TYPE_LEVEL_HIGH 0>;
+		pinctrl-0 = <&i2c8m0_xfer>;
+		pinctrl-names = "default";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	spi4: spi@fecb0000 {
+		compatible = "rockchip,rk3588-spi", "rockchip,rk3066-spi";
+		reg = <0x0 0xfecb0000 0x0 0x1000>;
+		interrupts = <GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru CLK_SPI4>, <&cru PCLK_SPI4>;
+		clock-names = "spiclk", "apb_pclk";
+		dmas = <&dmac2 13>, <&dmac2 14>;
+		dma-names = "tx", "rx";
+		num-cs = <2>;
+		pinctrl-0 = <&spi4m0_cs0 &spi4m0_cs1 &spi4m0_pins>;
+		pinctrl-names = "default";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	otp: efuse@fecc0000 {
+		compatible = "rockchip,rk3588-otp";
+		reg = <0x0 0xfecc0000 0x0 0x400>;
+		clocks = <&cru CLK_OTPC_NS>, <&cru PCLK_OTPC_NS>,
+			 <&cru CLK_OTP_PHY_G>, <&cru CLK_OTPC_ARB>;
+		clock-names = "otp", "apb_pclk", "phy", "arb";
+		resets = <&cru SRST_OTPC_NS>, <&cru SRST_P_OTPC_NS>,
+			 <&cru SRST_OTPC_ARB>;
+		reset-names = "otp", "apb", "arb";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		cpu_code: cpu-code@2 {
+			reg = <0x02 0x2>;
+		};
+
+		otp_id: id@7 {
+			reg = <0x07 0x10>;
+		};
+
+		cpub0_leakage: cpu-leakage@17 {
+			reg = <0x17 0x1>;
+		};
+
+		cpub1_leakage: cpu-leakage@18 {
+			reg = <0x18 0x1>;
+		};
+
+		cpul_leakage: cpu-leakage@19 {
+			reg = <0x19 0x1>;
+		};
+
+		log_leakage: log-leakage@1a {
+			reg = <0x1a 0x1>;
+		};
+
+		gpu_leakage: gpu-leakage@1b {
+			reg = <0x1b 0x1>;
+		};
+
+		otp_cpu_version: cpu-version@1c {
+			reg = <0x1c 0x1>;
+			bits = <3 3>;
+		};
+
+		npu_leakage: npu-leakage@28 {
+			reg = <0x28 0x1>;
+		};
+
+		codec_leakage: codec-leakage@29 {
+			reg = <0x29 0x1>;
+		};
+	};
+
+	dmac2: dma-controller@fed10000 {
+		compatible = "arm,pl330", "arm,primecell";
+		reg = <0x0 0xfed10000 0x0 0x4000>;
+		interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH 0>;
+		arm,pl330-periph-burst;
+		clocks = <&cru ACLK_DMAC2>;
+		clock-names = "apb_pclk";
+		#dma-cells = <1>;
+	};
+
+	hdptxphy_hdmi0: phy@fed60000 {
+		compatible = "rockchip,rk3588-hdptx-phy";
+		reg = <0x0 0xfed60000 0x0 0x2000>;
+		clocks = <&cru CLK_USB2PHY_HDPTXRXPHY_REF>, <&cru PCLK_HDPTX0>;
+		clock-names = "ref", "apb";
+		#phy-cells = <0>;
+		resets = <&cru SRST_HDPTX0>, <&cru SRST_P_HDPTX0>,
+			 <&cru SRST_HDPTX0_INIT>, <&cru SRST_HDPTX0_CMN>,
+			 <&cru SRST_HDPTX0_LANE>, <&cru SRST_HDPTX0_ROPLL>,
+			 <&cru SRST_HDPTX0_LCPLL>;
+		reset-names = "phy", "apb", "init", "cmn", "lane", "ropll",
+			      "lcpll";
+		rockchip,grf = <&hdptxphy0_grf>;
+		status = "disabled";
+	};
+
+	usbdp_phy0: phy@fed80000 {
+		compatible = "rockchip,rk3588-usbdp-phy";
+		reg = <0x0 0xfed80000 0x0 0x10000>;
+		#phy-cells = <1>;
+		clocks = <&cru CLK_USBDPPHY_MIPIDCPPHY_REF>,
+			 <&cru CLK_USBDP_PHY0_IMMORTAL>,
+			 <&cru PCLK_USBDPPHY0>,
+			 <&u2phy0>;
+		clock-names = "refclk", "immortal", "pclk", "utmi";
+		resets = <&cru SRST_USBDP_COMBO_PHY0_INIT>,
+			 <&cru SRST_USBDP_COMBO_PHY0_CMN>,
+			 <&cru SRST_USBDP_COMBO_PHY0_LANE>,
+			 <&cru SRST_USBDP_COMBO_PHY0_PCS>,
+			 <&cru SRST_P_USBDPPHY0>;
+		reset-names = "init", "cmn", "lane", "pcs_apb", "pma_apb";
+		rockchip,u2phy-grf = <&usb2phy0_grf>;
+		rockchip,usb-grf = <&usb_grf>;
+		rockchip,usbdpphy-grf = <&usbdpphy0_grf>;
+		rockchip,vo-grf = <&vo0_grf>;
+		status = "disabled";
+	};
+
+	combphy0_ps: phy@fee00000 {
+		compatible = "rockchip,rk3588-naneng-combphy";
+		reg = <0x0 0xfee00000 0x0 0x100>;
+		clocks = <&cru CLK_REF_PIPE_PHY0>, <&cru PCLK_PCIE_COMBO_PIPE_PHY0>,
+			 <&cru PCLK_PHP_ROOT>;
+		clock-names = "ref", "apb", "pipe";
+		assigned-clocks = <&cru CLK_REF_PIPE_PHY0>;
+		assigned-clock-rates = <100000000>;
+		#phy-cells = <1>;
+		resets = <&cru SRST_REF_PIPE_PHY0>, <&cru SRST_P_PCIE2_PHY0>;
+		reset-names = "phy", "apb";
+		rockchip,pipe-grf = <&php_grf>;
+		rockchip,pipe-phy-grf = <&pipe_phy0_grf>;
+		status = "disabled";
+	};
+
+	combphy2_psu: phy@fee20000 {
+		compatible = "rockchip,rk3588-naneng-combphy";
+		reg = <0x0 0xfee20000 0x0 0x100>;
+		clocks = <&cru CLK_REF_PIPE_PHY2>, <&cru PCLK_PCIE_COMBO_PIPE_PHY2>,
+			 <&cru PCLK_PHP_ROOT>;
+		clock-names = "ref", "apb", "pipe";
+		assigned-clocks = <&cru CLK_REF_PIPE_PHY2>;
+		assigned-clock-rates = <100000000>;
+		#phy-cells = <1>;
+		resets = <&cru SRST_REF_PIPE_PHY2>, <&cru SRST_P_PCIE2_PHY2>;
+		reset-names = "phy", "apb";
+		rockchip,pipe-grf = <&php_grf>;
+		rockchip,pipe-phy-grf = <&pipe_phy2_grf>;
+		status = "disabled";
+	};
+
+	system_sram2: sram@ff001000 {
+		compatible = "mmio-sram";
+		reg = <0x0 0xff001000 0x0 0xef000>;
+		ranges = <0x0 0x0 0xff001000 0xef000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+	};
+
+	pinctrl: pinctrl {
+		compatible = "rockchip,rk3588-pinctrl";
+		ranges;
+		rockchip,grf = <&ioc>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+
+		gpio0: gpio@fd8a0000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0x0 0xfd8a0000 0x0 0x100>;
+			interrupts = <GIC_SPI 277 IRQ_TYPE_LEVEL_HIGH 0>;
+			clocks = <&cru PCLK_GPIO0>, <&cru DBCLK_GPIO0>;
+			gpio-controller;
+			gpio-ranges = <&pinctrl 0 0 32>;
+			interrupt-controller;
+			#gpio-cells = <2>;
+			#interrupt-cells = <2>;
+		};
+
+		gpio1: gpio@fec20000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0x0 0xfec20000 0x0 0x100>;
+			interrupts = <GIC_SPI 278 IRQ_TYPE_LEVEL_HIGH 0>;
+			clocks = <&cru PCLK_GPIO1>, <&cru DBCLK_GPIO1>;
+			gpio-controller;
+			gpio-ranges = <&pinctrl 0 32 32>;
+			interrupt-controller;
+			#gpio-cells = <2>;
+			#interrupt-cells = <2>;
+		};
+
+		gpio2: gpio@fec30000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0x0 0xfec30000 0x0 0x100>;
+			interrupts = <GIC_SPI 279 IRQ_TYPE_LEVEL_HIGH 0>;
+			clocks = <&cru PCLK_GPIO2>, <&cru DBCLK_GPIO2>;
+			gpio-controller;
+			gpio-ranges = <&pinctrl 0 64 32>;
+			interrupt-controller;
+			#gpio-cells = <2>;
+			#interrupt-cells = <2>;
+		};
+
+		gpio3: gpio@fec40000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0x0 0xfec40000 0x0 0x100>;
+			interrupts = <GIC_SPI 280 IRQ_TYPE_LEVEL_HIGH 0>;
+			clocks = <&cru PCLK_GPIO3>, <&cru DBCLK_GPIO3>;
+			gpio-controller;
+			gpio-ranges = <&pinctrl 0 96 32>;
+			interrupt-controller;
+			#gpio-cells = <2>;
+			#interrupt-cells = <2>;
+		};
+
+		gpio4: gpio@fec50000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0x0 0xfec50000 0x0 0x100>;
+			interrupts = <GIC_SPI 281 IRQ_TYPE_LEVEL_HIGH 0>;
+			clocks = <&cru PCLK_GPIO4>, <&cru DBCLK_GPIO4>;
+			gpio-controller;
+			gpio-ranges = <&pinctrl 0 128 32>;
+			interrupt-controller;
+			#gpio-cells = <2>;
+			#interrupt-cells = <2>;
+		};
+	};
+};
+
+#include "rk3588-base-pinctrl.dtsi"
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-coolpi-cm5-genbook.dts b/arch/arm64/boot/dts/rockchip/rk3588-coolpi-cm5-genbook.dts
new file mode 100644
index 000000000000..6418286efe40
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3588-coolpi-cm5-genbook.dts
@@ -0,0 +1,349 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2024 Rockchip Electronics Co., Ltd.
+ *
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/leds/common.h>
+#include "rk3588-coolpi-cm5.dtsi"
+
+/ {
+	model = "CoolPi CM5 GenBook";
+	compatible = "coolpi,pi-cm5-genbook", "coolpi,pi-cm5", "rockchip,rk3588";
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		enable-gpios = <&gpio4 RK_PA3 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&bl_en>;
+		power-supply = <&vcc12v_dcin>;
+		pwms = <&pwm6 0 25000 0>;
+	};
+
+	battery: battery {
+		compatible = "simple-battery";
+		charge-full-design-microamp-hours = <9800000>;
+		voltage-max-design-microvolt = <4350000>;
+		voltage-min-design-microvolt = <3000000>;
+	};
+
+	charger: dc-charger {
+		compatible = "gpio-charger";
+		charger-type = "mains";
+		gpios = <&gpio1 RK_PC0 GPIO_ACTIVE_LOW>;
+	};
+
+	leds: leds {
+		compatible = "gpio-leds";
+
+		heartbeat_led: led-0 {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_STATUS;
+			gpios = <&gpio1 RK_PB0 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+		};
+
+		wlan_led: led-1 {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_WLAN;
+			gpios = <&gpio0 RK_PC5 GPIO_ACTIVE_HIGH>;
+		};
+
+		charging_red: led-2 {
+			function = LED_FUNCTION_CHARGING;
+			color = <LED_COLOR_ID_RED>;
+			gpios = <&gpio3 RK_PD2 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	vcc12v_dcin: vcc12v-dcin-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc12v_dcin";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+	};
+
+	vcc_sys: vcc-sys-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <7000000>;
+		regulator-max-microvolt = <7000000>;
+		vin-supply = <&vcc12v_dcin>;
+	};
+
+	vcc5v0_sys: vcc5v0-sys-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <7000000>;
+		regulator-max-microvolt = <7000000>;
+		vin-supply = <&vcc_sys>;
+	};
+
+	vcc3v3_sys: vcc3v3-sys-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vcc3v3_lcd: vcc3v3-lcd-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_lcd";
+		enable-active-high;
+		gpio = <&gpio1 RK_PC4 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&lcdpwr_en>;
+		vin-supply = <&vcc3v3_sys>;
+	};
+
+	vcc5v0_usb: vcc5v0-usb-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_usb";
+		regulator-boot-on;
+		regulator-always-on;
+		enable-active-high;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&gpio1 RK_PD5 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usb_pwren>;
+		vin-supply = <&vcc_sys>;
+	};
+
+	vcc5v0_usb_host0: vcc5v0_usb30_host: vcc5v0-usb-host-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_host";
+		regulator-boot-on;
+		regulator-always-on;
+		enable-active-high;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&gpio1 RK_PA7 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usb_host_pwren>;
+		vin-supply = <&vcc5v0_usb>;
+	};
+};
+
+&i2c4 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c4m3_xfer>;
+
+	cw2015@62 {
+		compatible = "cellwise,cw2015";
+		reg = <0x62>;
+
+		cellwise,battery-profile = /bits/ 8 <
+			0x17 0x67 0x69 0x63 0x63 0x62 0x62 0x5F
+			0x52 0x73 0x4C 0x5A 0x5B 0x4B 0x42 0x3A
+			0x33 0x2D 0x29 0x28 0x2E 0x31 0x3C 0x49
+			0x2C 0x2C 0x0C 0xCD 0x30 0x51 0x50 0x66
+			0x74 0x74 0x75 0x78 0x41 0x1B 0x84 0x5F
+			0x0B 0x34 0x1C 0x45 0x89 0x92 0xA0 0x13
+			0x2C 0x55 0xAB 0xCB 0x80 0x5E 0x7B 0xCB
+			0x2F 0x00 0x64 0xA5 0xB5 0x10 0x18 0x21
+			>;
+
+		cellwise,monitor-interval-ms = <3000>;
+		monitored-battery = <&battery>;
+		power-supplies = <&charger>;
+	};
+};
+
+&i2c5 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c5m3_xfer>;
+
+	touchpad: touchpad@2c {
+		compatible = "hid-over-i2c";
+		reg = <0x2c>;
+		interrupt-parent = <&gpio1>;
+		interrupts = <RK_PD6 IRQ_TYPE_LEVEL_LOW>;
+		hid-descr-addr = <0x0020>;
+	};
+};
+
+&gmac0 {
+	status = "disabled";
+};
+
+/* M.2 E-Key */
+&pcie2x1l0 {
+	reset-gpios = <&gpio4 RK_PA2 GPIO_ACTIVE_HIGH>;
+	vpcie3v3-supply = <&vcc3v3_sys>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie_clkreq &pcie_wake &pcie_rst &wifi_pwron &bt_pwron>;
+	status = "okay";
+};
+
+&pcie2x1l2 {
+	status = "disabled";
+};
+
+&pcie30phy {
+	status = "okay";
+};
+
+/* M.2 M-Key ssd */
+&pcie3x4 {
+	reset-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>;
+	vpcie3v3-supply = <&vcc3v3_sys>;
+	status = "okay";
+};
+
+&pinctrl {
+	lcd {
+		lcdpwr_en: lcdpwr-en {
+			rockchip,pins = <1 RK_PC4 RK_FUNC_GPIO &pcfg_pull_down>;
+		};
+
+		bl_en: bl-en {
+			rockchip,pins = <4 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	usb {
+		usb_pwren: usb-pwren {
+			rockchip,pins = <1 RK_PD5 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+
+		usb_otg_pwren: usb-otg-pwren {
+			rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+
+		usb_host_pwren: usb-host-pwren {
+			rockchip,pins = <1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	wifi {
+		bt_pwron: bt-pwron {
+			rockchip,pins = <3 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+
+		pcie_clkreq: pcie-clkreq {
+			rockchip,pins = <4 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+
+		pcie_rst: pcie-rst {
+			rockchip,pins = <4 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+
+		wifi_pwron: wifi-pwron {
+			rockchip,pins = <3 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+
+		pcie_wake: pcie-wake {
+			rockchip,pins = <4 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+};
+
+&pwm6 {
+	pinctrl-0 = <&pwm6m1_pins>;
+	status = "okay";
+};
+
+&sdmmc {
+	status = "disabled";
+};
+
+&sfc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&fspim2_pins>;
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0x0>;
+		spi-max-frequency = <100000000>;
+		spi-rx-bus-width = <4>;
+		spi-tx-bus-width = <1>;
+	};
+};
+
+&u2phy0 {
+	status = "okay";
+};
+
+&u2phy0_otg {
+	status = "okay";
+};
+
+&usbdp_phy0 {
+	status = "okay";
+};
+
+&u2phy1 {
+	status = "okay";
+};
+
+&u2phy1_otg {
+	status = "okay";
+};
+
+&u2phy2 {
+	status = "okay";
+};
+
+&u2phy3 {
+	status = "okay";
+};
+
+&u2phy2_host {
+	phy-supply = <&vcc5v0_usb_host0>;
+	status = "okay";
+};
+
+&u2phy3_host {
+	phy-supply = <&vcc5v0_usb>;
+	status = "okay";
+};
+
+&usbdp_phy1 {
+	status = "okay";
+};
+
+/* For Keypad */
+&usb_host0_ehci {
+	status = "okay";
+};
+
+&usb_host0_ohci {
+	status = "okay";
+};
+
+/* Type C port */
+&usb_host0_xhci {
+	dr_mode = "peripheral";
+	maximum-speed = "high-speed";
+	status = "okay";
+};
+
+/* connected to a HUB for camera and BT */
+&usb_host1_ehci {
+	status = "okay";
+};
+
+&usb_host1_ohci {
+	status = "okay";
+};
+
+/* USB A out */
+&usb_host1_xhci {
+	dr_mode = "host";
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-edgeble-neu6a-common.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-edgeble-neu6a-common.dtsi
index 709d348cf06b..03fd193be253 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-edgeble-neu6a-common.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-edgeble-neu6a-common.dtsi
@@ -466,3 +466,7 @@
 		};
 	};
 };
+
+&tsadc {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts b/arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts
index 7be2190244ba..00f660d50127 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts
@@ -878,6 +878,8 @@
 			vdd_cpu_big1_s0: dcdc-reg1 {
 				regulator-always-on;
 				regulator-boot-on;
+				regulator-coupled-with = <&vdd_cpu_big1_mem_s0>;
+				regulator-coupled-max-spread = <10000>;
 				regulator-min-microvolt = <550000>;
 				regulator-max-microvolt = <1050000>;
 				regulator-ramp-delay = <12500>;
@@ -890,6 +892,8 @@
 			vdd_cpu_big0_s0: dcdc-reg2 {
 				regulator-always-on;
 				regulator-boot-on;
+				regulator-coupled-with = <&vdd_cpu_big0_mem_s0>;
+				regulator-coupled-max-spread = <10000>;
 				regulator-min-microvolt = <550000>;
 				regulator-max-microvolt = <1050000>;
 				regulator-ramp-delay = <12500>;
@@ -902,6 +906,8 @@
 			vdd_cpu_lit_s0: dcdc-reg3 {
 				regulator-always-on;
 				regulator-boot-on;
+				regulator-coupled-with = <&vdd_cpu_lit_mem_s0>;
+				regulator-coupled-max-spread = <10000>;
 				regulator-min-microvolt = <550000>;
 				regulator-max-microvolt = <950000>;
 				regulator-ramp-delay = <12500>;
@@ -926,6 +932,8 @@
 			vdd_cpu_big1_mem_s0: dcdc-reg5 {
 				regulator-always-on;
 				regulator-boot-on;
+				regulator-coupled-with = <&vdd_cpu_big1_s0>;
+				regulator-coupled-max-spread = <10000>;
 				regulator-min-microvolt = <675000>;
 				regulator-max-microvolt = <1050000>;
 				regulator-ramp-delay = <12500>;
@@ -939,6 +947,8 @@
 			vdd_cpu_big0_mem_s0: dcdc-reg6 {
 				regulator-always-on;
 				regulator-boot-on;
+				regulator-coupled-with = <&vdd_cpu_big0_s0>;
+				regulator-coupled-max-spread = <10000>;
 				regulator-min-microvolt = <675000>;
 				regulator-max-microvolt = <1050000>;
 				regulator-ramp-delay = <12500>;
@@ -963,6 +973,8 @@
 			vdd_cpu_lit_mem_s0: dcdc-reg8 {
 				regulator-always-on;
 				regulator-boot-on;
+				regulator-coupled-with = <&vdd_cpu_lit_s0>;
+				regulator-coupled-max-spread = <10000>;
 				regulator-min-microvolt = <675000>;
 				regulator-max-microvolt = <950000>;
 				regulator-ramp-delay = <12500>;
@@ -1131,6 +1143,10 @@
 	status = "okay";
 };
 
+&tsadc {
+	status = "okay";
+};
+
 &u2phy0 {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-pinctrl.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-extra-pinctrl.dtsi
index 244c66faa161..244c66faa161 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-pinctrl.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-extra-pinctrl.dtsi
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-extra.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-extra.dtsi
new file mode 100644
index 000000000000..0ce0934ec6b7
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3588-extra.dtsi
@@ -0,0 +1,448 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2021 Rockchip Electronics Co., Ltd.
+ */
+
+#include "rk3588-base.dtsi"
+#include "rk3588-extra-pinctrl.dtsi"
+
+/ {
+	usb_host1_xhci: usb@fc400000 {
+		compatible = "rockchip,rk3588-dwc3", "snps,dwc3";
+		reg = <0x0 0xfc400000 0x0 0x400000>;
+		interrupts = <GIC_SPI 221 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru REF_CLK_USB3OTG1>, <&cru SUSPEND_CLK_USB3OTG1>,
+			 <&cru ACLK_USB3OTG1>;
+		clock-names = "ref_clk", "suspend_clk", "bus_clk";
+		dr_mode = "otg";
+		phys = <&u2phy1_otg>, <&usbdp_phy1 PHY_TYPE_USB3>;
+		phy-names = "usb2-phy", "usb3-phy";
+		phy_type = "utmi_wide";
+		power-domains = <&power RK3588_PD_USB>;
+		resets = <&cru SRST_A_USB3OTG1>;
+		snps,dis_enblslpm_quirk;
+		snps,dis-u2-freeclk-exists-quirk;
+		snps,dis-del-phy-power-chg-quirk;
+		snps,dis-tx-ipgap-linecheck-quirk;
+		status = "disabled";
+	};
+
+	pcie30_phy_grf: syscon@fd5b8000 {
+		compatible = "rockchip,rk3588-pcie3-phy-grf", "syscon";
+		reg = <0x0 0xfd5b8000 0x0 0x10000>;
+	};
+
+	pipe_phy1_grf: syscon@fd5c0000 {
+		compatible = "rockchip,rk3588-pipe-phy-grf", "syscon";
+		reg = <0x0 0xfd5c0000 0x0 0x100>;
+	};
+
+	usbdpphy1_grf: syscon@fd5cc000 {
+		compatible = "rockchip,rk3588-usbdpphy-grf", "syscon";
+		reg = <0x0 0xfd5cc000 0x0 0x4000>;
+	};
+
+	usb2phy1_grf: syscon@fd5d4000 {
+		compatible = "rockchip,rk3588-usb2phy-grf", "syscon", "simple-mfd";
+		reg = <0x0 0xfd5d4000 0x0 0x4000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		u2phy1: usb2phy@4000 {
+			compatible = "rockchip,rk3588-usb2phy";
+			reg = <0x4000 0x10>;
+			#clock-cells = <0>;
+			clocks = <&cru CLK_USB2PHY_HDPTXRXPHY_REF>;
+			clock-names = "phyclk";
+			clock-output-names = "usb480m_phy1";
+			interrupts = <GIC_SPI 394 IRQ_TYPE_LEVEL_HIGH 0>;
+			resets = <&cru SRST_OTGPHY_U3_1>, <&cru SRST_P_USB2PHY_U3_1_GRF0>;
+			reset-names = "phy", "apb";
+			status = "disabled";
+
+			u2phy1_otg: otg-port {
+				#phy-cells = <0>;
+				status = "disabled";
+			};
+		};
+	};
+
+	i2s8_8ch: i2s@fddc8000 {
+		compatible = "rockchip,rk3588-i2s-tdm";
+		reg = <0x0 0xfddc8000 0x0 0x1000>;
+		interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru MCLK_I2S8_8CH_TX>, <&cru MCLK_I2S8_8CH_TX>, <&cru HCLK_I2S8_8CH>;
+		clock-names = "mclk_tx", "mclk_rx", "hclk";
+		assigned-clocks = <&cru CLK_I2S8_8CH_TX_SRC>;
+		assigned-clock-parents = <&cru PLL_AUPLL>;
+		dmas = <&dmac2 22>;
+		dma-names = "tx";
+		power-domains = <&power RK3588_PD_VO0>;
+		resets = <&cru SRST_M_I2S8_8CH_TX>;
+		reset-names = "tx-m";
+		#sound-dai-cells = <0>;
+		status = "disabled";
+	};
+
+	i2s6_8ch: i2s@fddf4000 {
+		compatible = "rockchip,rk3588-i2s-tdm";
+		reg = <0x0 0xfddf4000 0x0 0x1000>;
+		interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru MCLK_I2S6_8CH_TX>, <&cru MCLK_I2S6_8CH_TX>, <&cru HCLK_I2S6_8CH>;
+		clock-names = "mclk_tx", "mclk_rx", "hclk";
+		assigned-clocks = <&cru CLK_I2S6_8CH_TX_SRC>;
+		assigned-clock-parents = <&cru PLL_AUPLL>;
+		dmas = <&dmac2 4>;
+		dma-names = "tx";
+		power-domains = <&power RK3588_PD_VO1>;
+		resets = <&cru SRST_M_I2S6_8CH_TX>;
+		reset-names = "tx-m";
+		#sound-dai-cells = <0>;
+		status = "disabled";
+	};
+
+	i2s7_8ch: i2s@fddf8000 {
+		compatible = "rockchip,rk3588-i2s-tdm";
+		reg = <0x0 0xfddf8000 0x0 0x1000>;
+		interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru MCLK_I2S7_8CH_RX>, <&cru MCLK_I2S7_8CH_RX>, <&cru HCLK_I2S7_8CH>;
+		clock-names = "mclk_tx", "mclk_rx", "hclk";
+		assigned-clocks = <&cru CLK_I2S7_8CH_RX_SRC>;
+		assigned-clock-parents = <&cru PLL_AUPLL>;
+		dmas = <&dmac2 21>;
+		dma-names = "rx";
+		power-domains = <&power RK3588_PD_VO1>;
+		resets = <&cru SRST_M_I2S7_8CH_RX>;
+		reset-names = "rx-m";
+		#sound-dai-cells = <0>;
+		status = "disabled";
+	};
+
+	i2s10_8ch: i2s@fde00000 {
+		compatible = "rockchip,rk3588-i2s-tdm";
+		reg = <0x0 0xfde00000 0x0 0x1000>;
+		interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru MCLK_I2S10_8CH_RX>, <&cru MCLK_I2S10_8CH_RX>, <&cru HCLK_I2S10_8CH>;
+		clock-names = "mclk_tx", "mclk_rx", "hclk";
+		assigned-clocks = <&cru CLK_I2S10_8CH_RX_SRC>;
+		assigned-clock-parents = <&cru PLL_AUPLL>;
+		dmas = <&dmac2 24>;
+		dma-names = "rx";
+		power-domains = <&power RK3588_PD_VO1>;
+		resets = <&cru SRST_M_I2S10_8CH_RX>;
+		reset-names = "rx-m";
+		#sound-dai-cells = <0>;
+		status = "disabled";
+	};
+
+	pcie3x4: pcie@fe150000 {
+		compatible = "rockchip,rk3588-pcie", "rockchip,rk3568-pcie";
+		#address-cells = <3>;
+		#size-cells = <2>;
+		bus-range = <0x00 0x0f>;
+		clocks = <&cru ACLK_PCIE_4L_MSTR>, <&cru ACLK_PCIE_4L_SLV>,
+			 <&cru ACLK_PCIE_4L_DBI>, <&cru PCLK_PCIE_4L>,
+			 <&cru CLK_PCIE_AUX0>, <&cru CLK_PCIE4L_PIPE>;
+		clock-names = "aclk_mst", "aclk_slv",
+			      "aclk_dbi", "pclk",
+			      "aux", "pipe";
+		device_type = "pci";
+		interrupts = <GIC_SPI 263 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 262 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 261 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 260 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 259 IRQ_TYPE_LEVEL_HIGH 0>;
+		interrupt-names = "sys", "pmc", "msg", "legacy", "err";
+		#interrupt-cells = <1>;
+		interrupt-map-mask = <0 0 0 7>;
+		interrupt-map = <0 0 0 1 &pcie3x4_intc 0>,
+				<0 0 0 2 &pcie3x4_intc 1>,
+				<0 0 0 3 &pcie3x4_intc 2>,
+				<0 0 0 4 &pcie3x4_intc 3>;
+		linux,pci-domain = <0>;
+		max-link-speed = <3>;
+		msi-map = <0x0000 &its1 0x0000 0x1000>;
+		num-lanes = <4>;
+		phys = <&pcie30phy>;
+		phy-names = "pcie-phy";
+		power-domains = <&power RK3588_PD_PCIE>;
+		ranges = <0x01000000 0x0 0xf0100000 0x0 0xf0100000 0x0 0x00100000>,
+			 <0x02000000 0x0 0xf0200000 0x0 0xf0200000 0x0 0x00e00000>,
+			 <0x03000000 0x0 0x40000000 0x9 0x00000000 0x0 0x40000000>;
+		reg = <0xa 0x40000000 0x0 0x00400000>,
+		      <0x0 0xfe150000 0x0 0x00010000>,
+		      <0x0 0xf0000000 0x0 0x00100000>;
+		reg-names = "dbi", "apb", "config";
+		resets = <&cru SRST_PCIE0_POWER_UP>, <&cru SRST_P_PCIE0>;
+		reset-names = "pwr", "pipe";
+		status = "disabled";
+
+		pcie3x4_intc: legacy-interrupt-controller {
+			interrupt-controller;
+			#address-cells = <0>;
+			#interrupt-cells = <1>;
+			interrupt-parent = <&gic>;
+			interrupts = <GIC_SPI 260 IRQ_TYPE_EDGE_RISING 0>;
+		};
+	};
+
+	pcie3x4_ep: pcie-ep@fe150000 {
+		compatible = "rockchip,rk3588-pcie-ep";
+		reg = <0xa 0x40000000 0x0 0x00100000>,
+		      <0xa 0x40100000 0x0 0x00100000>,
+		      <0x0 0xfe150000 0x0 0x00010000>,
+		      <0x9 0x00000000 0x0 0x40000000>,
+		      <0xa 0x40300000 0x0 0x00100000>;
+		reg-names = "dbi", "dbi2", "apb", "addr_space", "atu";
+		clocks = <&cru ACLK_PCIE_4L_MSTR>, <&cru ACLK_PCIE_4L_SLV>,
+			 <&cru ACLK_PCIE_4L_DBI>, <&cru PCLK_PCIE_4L>,
+			 <&cru CLK_PCIE_AUX0>, <&cru CLK_PCIE4L_PIPE>;
+		clock-names = "aclk_mst", "aclk_slv",
+			      "aclk_dbi", "pclk",
+			      "aux", "pipe";
+		interrupts = <GIC_SPI 263 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 262 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 261 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 260 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 259 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 271 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 269 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 270 IRQ_TYPE_LEVEL_HIGH 0>;
+		interrupt-names = "sys", "pmc", "msg", "legacy", "err",
+				  "dma0", "dma1", "dma2", "dma3";
+		max-link-speed = <3>;
+		num-lanes = <4>;
+		phys = <&pcie30phy>;
+		phy-names = "pcie-phy";
+		power-domains = <&power RK3588_PD_PCIE>;
+		resets = <&cru SRST_PCIE0_POWER_UP>, <&cru SRST_P_PCIE0>;
+		reset-names = "pwr", "pipe";
+		status = "disabled";
+	};
+
+	pcie3x2: pcie@fe160000 {
+		compatible = "rockchip,rk3588-pcie", "rockchip,rk3568-pcie";
+		#address-cells = <3>;
+		#size-cells = <2>;
+		bus-range = <0x10 0x1f>;
+		clocks = <&cru ACLK_PCIE_2L_MSTR>, <&cru ACLK_PCIE_2L_SLV>,
+			 <&cru ACLK_PCIE_2L_DBI>, <&cru PCLK_PCIE_2L>,
+			 <&cru CLK_PCIE_AUX1>, <&cru CLK_PCIE2L_PIPE>;
+		clock-names = "aclk_mst", "aclk_slv",
+			      "aclk_dbi", "pclk",
+			      "aux", "pipe";
+		device_type = "pci";
+		interrupts = <GIC_SPI 258 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 257 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 255 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 254 IRQ_TYPE_LEVEL_HIGH 0>;
+		interrupt-names = "sys", "pmc", "msg", "legacy", "err";
+		#interrupt-cells = <1>;
+		interrupt-map-mask = <0 0 0 7>;
+		interrupt-map = <0 0 0 1 &pcie3x2_intc 0>,
+				<0 0 0 2 &pcie3x2_intc 1>,
+				<0 0 0 3 &pcie3x2_intc 2>,
+				<0 0 0 4 &pcie3x2_intc 3>;
+		linux,pci-domain = <1>;
+		max-link-speed = <3>;
+		msi-map = <0x1000 &its1 0x1000 0x1000>;
+		num-lanes = <2>;
+		phys = <&pcie30phy>;
+		phy-names = "pcie-phy";
+		power-domains = <&power RK3588_PD_PCIE>;
+		ranges = <0x01000000 0x0 0xf1100000 0x0 0xf1100000 0x0 0x00100000>,
+			 <0x02000000 0x0 0xf1200000 0x0 0xf1200000 0x0 0x00e00000>,
+			 <0x03000000 0x0 0x40000000 0x9 0x40000000 0x0 0x40000000>;
+		reg = <0xa 0x40400000 0x0 0x00400000>,
+		      <0x0 0xfe160000 0x0 0x00010000>,
+		      <0x0 0xf1000000 0x0 0x00100000>;
+		reg-names = "dbi", "apb", "config";
+		resets = <&cru SRST_PCIE1_POWER_UP>, <&cru SRST_P_PCIE1>;
+		reset-names = "pwr", "pipe";
+		status = "disabled";
+
+		pcie3x2_intc: legacy-interrupt-controller {
+			interrupt-controller;
+			#address-cells = <0>;
+			#interrupt-cells = <1>;
+			interrupt-parent = <&gic>;
+			interrupts = <GIC_SPI 255 IRQ_TYPE_EDGE_RISING 0>;
+		};
+	};
+
+	pcie2x1l0: pcie@fe170000 {
+		compatible = "rockchip,rk3588-pcie", "rockchip,rk3568-pcie";
+		bus-range = <0x20 0x2f>;
+		clocks = <&cru ACLK_PCIE_1L0_MSTR>, <&cru ACLK_PCIE_1L0_SLV>,
+			 <&cru ACLK_PCIE_1L0_DBI>, <&cru PCLK_PCIE_1L0>,
+			 <&cru CLK_PCIE_AUX2>, <&cru CLK_PCIE1L0_PIPE>;
+		clock-names = "aclk_mst", "aclk_slv",
+			      "aclk_dbi", "pclk",
+			      "aux", "pipe";
+		device_type = "pci";
+		interrupts = <GIC_SPI 243 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 242 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 241 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 240 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 239 IRQ_TYPE_LEVEL_HIGH 0>;
+		interrupt-names = "sys", "pmc", "msg", "legacy", "err";
+		#interrupt-cells = <1>;
+		interrupt-map-mask = <0 0 0 7>;
+		interrupt-map = <0 0 0 1 &pcie2x1l0_intc 0>,
+				<0 0 0 2 &pcie2x1l0_intc 1>,
+				<0 0 0 3 &pcie2x1l0_intc 2>,
+				<0 0 0 4 &pcie2x1l0_intc 3>;
+		linux,pci-domain = <2>;
+		max-link-speed = <2>;
+		msi-map = <0x2000 &its0 0x2000 0x1000>;
+		num-lanes = <1>;
+		phys = <&combphy1_ps PHY_TYPE_PCIE>;
+		phy-names = "pcie-phy";
+		power-domains = <&power RK3588_PD_PCIE>;
+		ranges = <0x01000000 0x0 0xf2100000 0x0 0xf2100000 0x0 0x00100000>,
+			 <0x02000000 0x0 0xf2200000 0x0 0xf2200000 0x0 0x00e00000>,
+			 <0x03000000 0x0 0x40000000 0x9 0x80000000 0x0 0x40000000>;
+		reg = <0xa 0x40800000 0x0 0x00400000>,
+		      <0x0 0xfe170000 0x0 0x00010000>,
+		      <0x0 0xf2000000 0x0 0x00100000>;
+		reg-names = "dbi", "apb", "config";
+		resets = <&cru SRST_PCIE2_POWER_UP>, <&cru SRST_P_PCIE2>;
+		reset-names = "pwr", "pipe";
+		#address-cells = <3>;
+		#size-cells = <2>;
+		status = "disabled";
+
+		pcie2x1l0_intc: legacy-interrupt-controller {
+			interrupt-controller;
+			#address-cells = <0>;
+			#interrupt-cells = <1>;
+			interrupt-parent = <&gic>;
+			interrupts = <GIC_SPI 240 IRQ_TYPE_EDGE_RISING 0>;
+		};
+	};
+
+	gmac0: ethernet@fe1b0000 {
+		compatible = "rockchip,rk3588-gmac", "snps,dwmac-4.20a";
+		reg = <0x0 0xfe1b0000 0x0 0x10000>;
+		interrupts = <GIC_SPI 227 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 226 IRQ_TYPE_LEVEL_HIGH 0>;
+		interrupt-names = "macirq", "eth_wake_irq";
+		clocks = <&cru CLK_GMAC_125M>, <&cru CLK_GMAC_50M>,
+			 <&cru PCLK_GMAC0>, <&cru ACLK_GMAC0>,
+			 <&cru CLK_GMAC0_PTP_REF>;
+		clock-names = "stmmaceth", "clk_mac_ref",
+			      "pclk_mac", "aclk_mac",
+			      "ptp_ref";
+		power-domains = <&power RK3588_PD_GMAC>;
+		resets = <&cru SRST_A_GMAC0>;
+		reset-names = "stmmaceth";
+		rockchip,grf = <&sys_grf>;
+		rockchip,php-grf = <&php_grf>;
+		snps,axi-config = <&gmac0_stmmac_axi_setup>;
+		snps,mixed-burst;
+		snps,mtl-rx-config = <&gmac0_mtl_rx_setup>;
+		snps,mtl-tx-config = <&gmac0_mtl_tx_setup>;
+		snps,tso;
+		status = "disabled";
+
+		mdio0: mdio {
+			compatible = "snps,dwmac-mdio";
+			#address-cells = <0x1>;
+			#size-cells = <0x0>;
+		};
+
+		gmac0_stmmac_axi_setup: stmmac-axi-config {
+			snps,blen = <0 0 0 0 16 8 4>;
+			snps,wr_osr_lmt = <4>;
+			snps,rd_osr_lmt = <8>;
+		};
+
+		gmac0_mtl_rx_setup: rx-queues-config {
+			snps,rx-queues-to-use = <2>;
+			queue0 {};
+			queue1 {};
+		};
+
+		gmac0_mtl_tx_setup: tx-queues-config {
+			snps,tx-queues-to-use = <2>;
+			queue0 {};
+			queue1 {};
+		};
+	};
+
+	sata1: sata@fe220000 {
+		compatible = "rockchip,rk3588-dwc-ahci", "snps,dwc-ahci";
+		reg = <0 0xfe220000 0 0x1000>;
+		interrupts = <GIC_SPI 274 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru ACLK_SATA1>, <&cru CLK_PMALIVE1>,
+			 <&cru CLK_RXOOB1>, <&cru CLK_PIPEPHY1_REF>,
+			 <&cru CLK_PIPEPHY1_PIPE_ASIC_G>;
+		clock-names = "sata", "pmalive", "rxoob", "ref", "asic";
+		ports-implemented = <0x1>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+
+		sata-port@0 {
+			reg = <0>;
+			hba-port-cap = <HBA_PORT_FBSCP>;
+			phys = <&combphy1_ps PHY_TYPE_SATA>;
+			phy-names = "sata-phy";
+			snps,rx-ts-max = <32>;
+			snps,tx-ts-max = <32>;
+		};
+	};
+
+	usbdp_phy1: phy@fed90000 {
+		compatible = "rockchip,rk3588-usbdp-phy";
+		reg = <0x0 0xfed90000 0x0 0x10000>;
+		#phy-cells = <1>;
+		clocks = <&cru CLK_USBDPPHY_MIPIDCPPHY_REF>,
+			 <&cru CLK_USBDP_PHY1_IMMORTAL>,
+			 <&cru PCLK_USBDPPHY1>,
+			 <&u2phy1>;
+		clock-names = "refclk", "immortal", "pclk", "utmi";
+		resets = <&cru SRST_USBDP_COMBO_PHY1_INIT>,
+			 <&cru SRST_USBDP_COMBO_PHY1_CMN>,
+			 <&cru SRST_USBDP_COMBO_PHY1_LANE>,
+			 <&cru SRST_USBDP_COMBO_PHY1_PCS>,
+			 <&cru SRST_P_USBDPPHY1>;
+		reset-names = "init", "cmn", "lane", "pcs_apb", "pma_apb";
+		rockchip,u2phy-grf = <&usb2phy1_grf>;
+		rockchip,usb-grf = <&usb_grf>;
+		rockchip,usbdpphy-grf = <&usbdpphy1_grf>;
+		rockchip,vo-grf = <&vo0_grf>;
+		status = "disabled";
+	};
+
+	combphy1_ps: phy@fee10000 {
+		compatible = "rockchip,rk3588-naneng-combphy";
+		reg = <0x0 0xfee10000 0x0 0x100>;
+		clocks = <&cru CLK_REF_PIPE_PHY1>, <&cru PCLK_PCIE_COMBO_PIPE_PHY1>,
+			 <&cru PCLK_PHP_ROOT>;
+		clock-names = "ref", "apb", "pipe";
+		assigned-clocks = <&cru CLK_REF_PIPE_PHY1>;
+		assigned-clock-rates = <100000000>;
+		#phy-cells = <1>;
+		resets = <&cru SRST_REF_PIPE_PHY1>, <&cru SRST_P_PCIE2_PHY1>;
+		reset-names = "phy", "apb";
+		rockchip,pipe-grf = <&php_grf>;
+		rockchip,pipe-phy-grf = <&pipe_phy1_grf>;
+		status = "disabled";
+	};
+
+	pcie30phy: phy@fee80000 {
+		compatible = "rockchip,rk3588-pcie3-phy";
+		reg = <0x0 0xfee80000 0x0 0x20000>;
+		#phy-cells = <0>;
+		clocks = <&cru PCLK_PCIE_COMBO_PIPE_PHY>;
+		clock-names = "pclk";
+		resets = <&cru SRST_PCIE30_PHY>;
+		reset-names = "phy";
+		rockchip,pipe-grf = <&php_grf>;
+		rockchip,phy-grf = <&pcie30_phy_grf>;
+		status = "disabled";
+	};
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-friendlyelec-cm3588-nas.dts b/arch/arm64/boot/dts/rockchip/rk3588-friendlyelec-cm3588-nas.dts
new file mode 100644
index 000000000000..83103e4c7216
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3588-friendlyelec-cm3588-nas.dts
@@ -0,0 +1,778 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2021 Rockchip Electronics Co., Ltd.
+ * Copyright (c) 2023 Thomas McKahan
+ * Copyright (c) 2024 Sebastian Kropatsch
+ *
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/usb/pd.h>
+#include "rk3588-friendlyelec-cm3588.dtsi"
+
+/ {
+	model = "FriendlyElec CM3588 NAS";
+	compatible = "friendlyarm,cm3588-nas", "friendlyarm,cm3588", "rockchip,rk3588";
+
+	adc_key_recovery: adc-key-recovery {
+		compatible = "adc-keys";
+		io-channels = <&saradc 1>;
+		io-channel-names = "buttons";
+		keyup-threshold-microvolt = <1800000>;
+		poll-interval = <100>;
+
+		button-recovery {
+			label = "Recovery";
+			linux,code = <KEY_VENDOR>;
+			press-threshold-microvolt = <17000>;
+		};
+	};
+
+	analog-sound {
+		compatible = "simple-audio-card";
+		pinctrl-names = "default";
+		pinctrl-0 = <&headphone_detect>;
+
+		simple-audio-card,format = "i2s";
+		simple-audio-card,hp-det-gpio = <&gpio1 RK_PC4 GPIO_ACTIVE_LOW>;
+		simple-audio-card,mclk-fs = <256>;
+		simple-audio-card,name = "realtek,rt5616-codec";
+
+		simple-audio-card,routing =
+			"Headphones", "HPOL",
+			"Headphones", "HPOR",
+			"MIC1", "Microphone Jack",
+			"Microphone Jack", "micbias1";
+		simple-audio-card,widgets =
+			"Headphone", "Headphones",
+			"Microphone", "Microphone Jack";
+
+		simple-audio-card,cpu {
+			sound-dai = <&i2s0_8ch>;
+		};
+
+		simple-audio-card,codec {
+			sound-dai = <&rt5616>;
+		};
+	};
+
+	buzzer: pwm-beeper {
+		compatible = "pwm-beeper";
+		amp-supply = <&vcc_5v0_sys>;
+		beeper-hz = <500>;
+		pwms = <&pwm8 0 500000 0>;
+	};
+
+	fan: pwm-fan {
+		compatible = "pwm-fan";
+		#cooling-cells = <2>;
+		cooling-levels = <0 50 80 120 160 220>;
+		fan-supply = <&vcc_5v0_sys>;
+		pwms = <&pwm1 0 50000 0>;
+	};
+
+	gpio_keys: gpio-keys {
+		compatible = "gpio-keys";
+		pinctrl-names = "default";
+		pinctrl-0 = <&key1_pin>;
+
+		button-user {
+			debounce-interval = <50>;
+			gpios = <&gpio0 RK_PD5 GPIO_ACTIVE_LOW>;
+			label = "User Button";
+			linux,code = <BTN_1>;
+			wakeup-source;
+		};
+	};
+
+	ir-receiver {
+		compatible = "gpio-ir-receiver";
+		gpios = <&gpio0 RK_PD4 GPIO_ACTIVE_LOW>;
+	};
+
+	vcc_12v_dcin: regulator-vcc-12v-dcin {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_12v_dcin";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+	};
+
+	vcc_3v3_m2_a: regulator-vcc-3v3-m2-a {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_3v3_m2_a";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc_12v_dcin>;
+	};
+
+	vcc_3v3_m2_b: regulator-vcc-3v3-m2-b {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_3v3_m2_b";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc_12v_dcin>;
+	};
+
+	vcc_3v3_m2_c: regulator-vcc-3v3-m2-c {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_3v3_m2_c";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc_12v_dcin>;
+	};
+
+	vcc_3v3_m2_d: regulator-vcc-3v3-m2-d {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_3v3_m2_d";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc_12v_dcin>;
+	};
+
+	/* vcc_5v0_sys powers the peripherals */
+	vcc_5v0_sys: regulator-vcc-5v0-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_5v0_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc_12v_dcin>;
+	};
+
+	/* SY6280AAC power switch (U14 in schematics) */
+	vcc_5v0_host_20: regulator-vcc-5v0-host-20 {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpios = <&gpio1 RK_PA4 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&vcc_5v0_host20_en>;
+		regulator-name = "vcc_5v0_host_20";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc_5v0_sys>;
+	};
+
+	/* SY6280AAC power switch (U8 in schematics) */
+	vcc_5v0_host_30_p1: regulator-vcc-5v0-host-30-p1 {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpios = <&gpio4 RK_PB0 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&vcc_5v0_host30p1_en>;
+		regulator-name = "vcc_5v0_host_30_p1";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc_5v0_sys>;
+	};
+
+	/* SY6280AAC power switch (U9 in schematics) */
+	vcc_5v0_host_30_p2: regulator-vcc-5v0-host-30-p2 {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpios = <&gpio3 RK_PA5 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&vcc_5v0_host30p2_en>;
+		regulator-name = "vcc_5v0_host_30_p2";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc_5v0_sys>;
+	};
+
+	/* SY6280AAC power switch (U10 in schematics) */
+	vbus_5v0_typec: regulator-vbus-5v0-typec {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpios = <&gpio1 RK_PD2 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&typec_5v_pwr_en>;
+		regulator-name = "vbus_5v0_typec";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc_5v0_sys>;
+	};
+};
+
+/* vcc_4v0_sys powers the RK806 and RK860's */
+&vcc_4v0_sys {
+	vin-supply = <&vcc_12v_dcin>;
+};
+
+/* Combo PHY 1 is configured to act as as PCIe 2.0 PHY */
+/* Used by PCIe controller 2 (pcie2x1l0) */
+&combphy1_ps {
+	status = "okay";
+};
+
+/* Combo PHY 2 is configured to act as USB3 PHY */
+/* Used by USB 3.0 OTG 2 controller (USB 3.0 Type-A port 2) */
+/* CM3588 USB Controller Config Table: USB30 HOST2 */
+&combphy2_psu {
+	status = "okay";
+};
+
+/* GPIO names are in the format "Human-readable-name [SIGNAL_LABEL]" */
+/* Signal labels match the official CM3588 NAS SDK schematic revision 2309 */
+&gpio0 {
+	gpio-line-names =
+		/* GPIO0 A0-A7 */
+		"", "", "", "",
+		"MicroSD detect [SDMMC_DET_L]", "", "", "",
+		/* GPIO0 B0-B7 */
+		"", "", "", "",
+		"", "", "", "",
+		/* GPIO0 C0-C7 */
+		"", "", "", "",
+		"Pin 10 [UART0_RX_M0]", "Pin 08 [UART0_TX_M0/PWM4_M0]", "Pin 32 [PWM5_M1]", "",
+		/* GPIO0 D0-D7 */
+		"", "", "", "USB3 Type-C [CC_INT_L]",
+		"IR receiver [PWM3_IR_M0]", "User Button", "", "";
+};
+
+&gpio1 {
+	gpio-line-names =
+		/* GPIO1 A0-A7 */
+		"Pin 27 [UART6_RX_M1]", "Pin 28 [UART6_TX_M1]", "", "",
+		"USB2 Type-A [USB2_PWREN]", "", "", "Pin 15",
+		/* GPIO1 B0-B7 */
+		"Pin 26", "Pin 21 [SPI0_MISO_M2]", "Pin 19 [SPI0_MOSI_M2/UART4_RX_M2]", "Pin 23 [SPI0_CLK_M2/UART4_TX_M2]",
+		"Pin 24 [SPI0_CS0_M2/UART7_RX_M2]", "Pin 22 [SPI0_CS1_M0/UART7_TX_M2]", "", "CSI-Pin 14 [MIPI_CAM2_CLKOUT]",
+		/* GPIO1 C0-C7 */
+		"", "", "", "",
+		"Headphone detect [HP_DET_L]", "", "", "",
+		/* GPIO1 D0-D7 */
+		"", "", "USB3 Type-C [TYPEC5V_PWREN_H]", "5V Fan [PWM1_M1]",
+		"", "HDMI-in detect [HDMIIRX_DET_L]", "Pin 05 [I2C8_SCL_M2]", "Pin 03 [I2C8_SDA_M2]";
+};
+
+&gpio2 {
+	gpio-line-names =
+		/* GPIO2 A0-A7 */
+		"", "", "", "",
+		"", "", "SPI NOR Flash [FSPI_D0_M1]", "SPI NOR Flash [FSPI_D1_M1]",
+		/* GPIO2 B0-B7 */
+		"SPI NOR Flash [FSPI_D2_M1]", "SPI NOR Flash [FSPI_D3_M1]", "", "SPI NOR Flash [FSPI_CLK_M1]",
+		"SPI NOR Flash [FSPI_CSN0_M1]", "", "", "",
+		/* GPIO2 C0-C7 */
+		"", "CSI-Pin 11 [MIPI_CAM2_RESET_L]", "CSI-Pin 12 [MIPI_CAM2_PDN_L]", "",
+		"", "", "", "",
+		/* GPIO2 D0-D7 */
+		"", "", "", "",
+		"", "", "", "";
+};
+
+&gpio3 {
+	gpio-line-names =
+		/* GPIO3 A0-A7 */
+		"Pin 35 [SPI4_MISO_M1/PWM10_M0]", "Pin 38 [SPI4_MOSI_M1]", "Pin 40 [SPI4_CLK_M1/UART8_TX_M1]", "Pin 36 [SPI4_CS0_M1/UART8_RX_M1]",
+		"Pin 37 [SPI4_CS1_M1]", "USB3-A #2 [USB3_2_PWREN]", "DSI-Pin 12 [LCD_RST]", "Buzzer [PWM8_M0]",
+		/* GPIO3 B0-B7 */
+		"Pin 33 [PWM9_M0]", "DSI-Pin 10 [PWM2_M1/LCD_BL]", "Pin 07", "Pin 16",
+		"Pin 18", "Pin 29 [UART3_TX_M1/PWM12_M0]", "Pin 31 [UART3_RX_M1/PWM13_M0]", "Pin 12",
+		/* GPIO3 C0-C7 */
+		"DSI-Pin 08 [TP_INT_L]", "DSI-Pin 14 [TP_RST_L]", "Pin 11 [PWM14_M0]", "Pin 13 [PWM15_IR_M0]",
+		"", "", "", "DSI-Pin 06 [I2C5_SCL_M0_TP]",
+		/* GPIO3 D0-D7 */
+		"DSI-Pin 05 [I2C5_SDA_M0_TP]", "", "", "",
+		"", "", "", "";
+};
+
+&gpio4 {
+	gpio-line-names =
+		/* GPIO4 A0-A7 */
+		"", "", "M.2 M-Key Slot4 [M2_D_PERST_L]", "",
+		"", "", "", "",
+		/* GPIO4 B0-B7 */
+		"USB3-A #1 [USB3_TYPEC1_PWREN]", "", "", "M.2 M-Key Slot3 [M2_C_PERST_L]",
+		"M.2 M-Key Slot2 [M2_B_PERST_L]", "M.2 M-Key Slot1 [M2_A_CLKREQ_L]", "M.2 M-Key Slot1 [M2_A_PERST_L]", "",
+		/* GPIO4 C0-C7 */
+		"", "", "", "",
+		"", "", "", "",
+		/* GPIO4 D0-D7 */
+		"", "", "", "",
+		"", "", "", "";
+};
+
+/* Connected to MIPI-DSI0 */
+&i2c5 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c5m0_xfer>;
+	status = "disabled";
+};
+
+&i2c6 {
+	fusb302: typec-portc@22 {
+		compatible = "fcs,fusb302";
+		reg = <0x22>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PD3 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usbc0_int>;
+		vbus-supply = <&vbus_5v0_typec>;
+
+		usb_con: connector {
+			compatible = "usb-c-connector";
+			data-role = "dual";
+			label = "USB-C";
+			power-role = "source";
+			source-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM)>;
+			try-power-role = "source";
+			vbus-supply = <&vbus_5v0_typec>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					usbc0_orien_sw: endpoint {
+						remote-endpoint = <&usbdp_phy0_orientation_switch>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					usbc0_role_sw: endpoint {
+						remote-endpoint = <&dwc3_0_role_switch>;
+					};
+				};
+
+				port@2 {
+					reg = <2>;
+
+					dp_altmode_mux: endpoint {
+						remote-endpoint = <&usbdp_phy0_dp_altmode_mux>;
+					};
+				};
+			};
+		};
+	};
+};
+
+/* Connected to MIPI-CSI1 */
+/* &i2c7 */
+
+/* GPIO Connector, connected to 40-pin GPIO header */
+&i2c8 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c8m2_xfer>;
+	status = "okay";
+};
+
+&pcie2x1l0 {
+	/* 2. M.2 socket, CON14: pcie30phy port0 lane1, @fe170000 */
+	max-link-speed = <3>;
+	num-lanes = <1>;
+	phys = <&pcie30phy>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie2_0_rst>;
+	reset-gpios = <&gpio4 RK_PB4 GPIO_ACTIVE_HIGH>;
+	vpcie3v3-supply = <&vcc_3v3_m2_b>;
+	status = "okay";
+};
+
+&pcie2x1l1 {
+	/* 4. M.2 socket, CON16: pcie30phy port1 lane1, @fe180000 */
+	max-link-speed = <3>;
+	num-lanes = <1>;
+	phys = <&pcie30phy>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie2_1_rst>;
+	reset-gpios = <&gpio4 RK_PA2 GPIO_ACTIVE_HIGH>;
+	vpcie3v3-supply = <&vcc_3v3_m2_d>;
+	status = "okay";
+};
+
+&pcie30phy {
+	/*
+	* Data lane mapping <1 3 2 4> = x1x1 x1x1 (bifurcation of both ports)
+	* port 0 lane 0 - always mapped to controller 0 (4L)
+	* port 0 lane 1 - map to controller 2 (1L0)
+	* port 1 lane 0 - map to controller 1 (2L)
+	* port 1 lane 1 - map to controller 3 (1L1)
+	*/
+	data-lanes = <1 3 2 4>;
+	status = "okay";
+};
+
+&pcie3x4 {
+	/* 1. M.2 socket, CON13: pcie30phy port0 lane0, @fe150000 */
+	max-link-speed = <3>;
+	num-lanes = <1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie3x4_rst>;
+	reset-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>;
+	vpcie3v3-supply = <&vcc_3v3_m2_a>;
+	status = "okay";
+};
+
+&pcie3x2 {
+	/* 3. M.2 socket, CON15: pcie30phy port1 lane0, @fe160000 */
+	max-link-speed = <3>;
+	num-lanes = <1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie3x2_rst>;
+	reset-gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_HIGH>;
+	vpcie3v3-supply = <&vcc_3v3_m2_c>;
+	status = "okay";
+};
+
+&pinctrl {
+	audio {
+		headphone_detect: headphone-detect {
+			rockchip,pins = <1 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	gpio-key {
+		key1_pin: key1-pin {
+			rockchip,pins = <0 RK_PD5 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	pcie {
+		pcie2_0_rst: pcie2-0-rst {
+			rockchip,pins = <4 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		pcie2_1_rst: pcie2-1-rst {
+			rockchip,pins = <4 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		pcie3x2_rst: pcie3x2-rst {
+			rockchip,pins = <4 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		pcie3x4_rst: pcie3x4-rst {
+			rockchip,pins = <4 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	usb {
+		vcc_5v0_host20_en: vcc-5v0-host20-en {
+			rockchip,pins = <1 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		vcc_5v0_host30p1_en: vcc-5v0-host30p1-en {
+			rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		vcc_5v0_host30p2_en: vcc-5v0-host30p2-en {
+			rockchip,pins = <3 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	usb-typec {
+		usbc0_int: usbc0-int {
+			rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+
+		typec_5v_pwr_en: typec-5v-pwr-en {
+			rockchip,pins = <1 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+/* Connected to 5V Fan */
+&pwm1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm1m1_pins>;
+	status = "okay";
+};
+
+/* Connected to MIPI-DSI0 */
+&pwm2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm2m1_pins>;
+};
+
+/* Connected to IR Receiver */
+&pwm3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm3m0_pins>;
+	status = "okay";
+};
+
+/* GPIO Connector, connected to 40-pin GPIO header */
+/* Shared with UART0 */
+&pwm4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm4m1_pins>;
+	status = "disabled";
+};
+
+/* GPIO Connector, connected to 40-pin GPIO header */
+&pwm5 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm5m1_pins>;
+	status = "okay";
+};
+
+/* Connected to Buzzer */
+&pwm8 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm8m0_pins>;
+	status = "okay";
+};
+
+/* GPIO Connector, connected to 40-pin GPIO header */
+&pwm9 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm9m0_pins>;
+	status = "okay";
+};
+
+/* GPIO Connector, connected to 40-pin GPIO header */
+/* Shared with SPI4 */
+&pwm10 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm10m0_pins>;
+	status = "disabled";
+};
+
+/* GPIO Connector, connected to 40-pin GPIO header */
+/* Shared with UART3 */
+&pwm12 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm12m0_pins>;
+	status = "disabled";
+};
+
+/* GPIO Connector, connected to 40-pin GPIO header */
+/* Shared with UART3 */
+&pwm13 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm13m0_pins>;
+	status = "disabled";
+};
+
+/* GPIO Connector, connected to 40-pin GPIO header */
+&pwm14 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm14m0_pins>;
+	status = "okay";
+};
+
+/* GPIO Connector, connected to 40-pin GPIO header */
+/* Optimized for infrared applications */
+&pwm15 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm15m0_pins>;
+	status = "disabled";
+};
+
+/* microSD card */
+&sdmmc {
+	status = "okay";
+};
+
+/* GPIO Connector, connected to 40-pin GPIO header */
+/* Shared with UART4, UART7 and PWM10 */
+&spi0 {
+	num-cs = <1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi0m2_cs0 &spi0m2_pins>;
+	status = "disabled";
+};
+
+/* GPIO Connector, connected to 40-pin GPIO header */
+/* Shared with UART8 */
+&spi4 {
+	num-cs = <1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi4m1_cs0 &spi4m1_pins>;
+	status = "disabled";
+};
+
+/* GPIO Connector, connected to 40-pin GPIO header */
+/* Shared with PWM4 */
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0m0_xfer>;
+	status = "disabled";
+};
+
+/* Debug UART */
+&uart2 {
+	status = "okay";
+};
+
+/* GPIO Connector, connected to 40-pin GPIO header */
+/* Shared with PWM12 and PWM13 */
+&uart3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart3m1_xfer>;
+	status = "disabled";
+};
+
+/* GPIO Connector, connected to 40-pin GPIO header */
+/* Shared with SPI0 */
+&uart4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart4m2_xfer>;
+	status = "disabled";
+};
+
+/* GPIO Connector, connected to 40-pin GPIO header */
+&uart6 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart6m1_xfer>;
+	status = "okay";
+};
+
+/* GPIO Connector, connected to 40-pin GPIO header */
+/* Shared with SPI0 */
+&uart7 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart7m2_xfer>;
+	status = "disabled";
+};
+
+/* GPIO Connector, connected to 40-pin GPIO header */
+/* Shared with SPI4 */
+&uart8 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart8m1_xfer>;
+	status = "disabled";
+};
+
+/* USB2 PHY for USB Type-C port */
+/* CM3588 USB Controller Config Table: USB20 OTG0 */
+&u2phy0 {
+	status = "okay";
+};
+
+&u2phy0_otg {
+	phy-supply = <&vbus_5v0_typec>;
+	status = "okay";
+};
+
+/* USB2 PHY for USB 3.0 Type-A port 1 */
+/* CM3588 USB Controller Config Table: USB20 OTG1 */
+&u2phy1 {
+	status = "okay";
+};
+
+&u2phy1_otg {
+	phy-supply = <&vcc_5v0_host_30_p1>;
+	status = "okay";
+};
+
+/* USB2 PHY for USB 2.0 Type-A */
+/* CM3588 USB Controller Config Table: USB20 HOST0 */
+&u2phy2 {
+	status = "okay";
+};
+
+&u2phy2_host {
+	phy-supply = <&vcc_5v0_host_20>;
+	status = "okay";
+};
+
+/* USB2 PHY for USB 3.0 Type-A port 2 */
+/* CM3588 USB Controller Config Table: USB20 HOST1 */
+&u2phy3 {
+	status = "okay";
+};
+
+&u2phy3_host {
+	phy-supply = <&vcc_5v0_host_30_p2>;
+	status = "okay";
+};
+
+/* USB 2.0 Type-A */
+/* PHY: <&u2phy2_host> */
+&usb_host0_ehci {
+	status = "okay";
+};
+
+/* USB 2.0 Type-A */
+/* PHY: <&u2phy2_host> */
+&usb_host0_ohci {
+	status = "okay";
+};
+
+/* USB Type-C */
+/* PHYs: <&u2phy0_otg>, <&usbdp_phy0 PHY_TYPE_USB3> */
+&usb_host0_xhci {
+	usb-role-switch;
+	status = "okay";
+
+	port {
+		dwc3_0_role_switch: endpoint {
+			remote-endpoint = <&usbc0_role_sw>;
+		};
+	};
+};
+
+/* Lower USB 3.0 Type-A (port 2) */
+/* PHY: <&u2phy3_host> */
+&usb_host1_ehci {
+	status = "okay";
+};
+
+/* Lower USB 3.0 Type-A (port 2) */
+/* PHY: <&u2phy3_host> */
+&usb_host1_ohci {
+	status = "okay";
+};
+
+/* Upper USB 3.0 Type-A (port 1) */
+/* PHYs: <&u2phy1_otg>, <&usbdp_phy1 PHY_TYPE_USB3> */
+&usb_host1_xhci {
+	dr_mode = "host";
+	status = "okay";
+};
+
+/* Lower USB 3.0 Type-A (port 2) */
+/* PHYs: <&combphy2_psu PHY_TYPE_USB3> */
+&usb_host2_xhci {
+	status = "okay";
+};
+
+/* USB3 PHY for USB Type-C port */
+/* CM3588 USB Controller Config Table: USB30 OTG0 */
+&usbdp_phy0 {
+	mode-switch;
+	orientation-switch;
+	sbu1-dc-gpios = <&gpio4 RK_PA6 GPIO_ACTIVE_HIGH>;
+	sbu2-dc-gpios = <&gpio4 RK_PA7 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+
+	port {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		usbdp_phy0_orientation_switch: endpoint@0 {
+			reg = <0>;
+			remote-endpoint = <&usbc0_orien_sw>;
+		};
+
+		usbdp_phy0_dp_altmode_mux: endpoint@1 {
+			reg = <1>;
+			remote-endpoint = <&dp_altmode_mux>;
+		};
+	};
+};
+
+/* USB3 PHY for USB 3.0 Type-A port 1 */
+/* CM3588 USB Controller Config Table: USB30 OTG1 */
+&usbdp_phy1 {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-friendlyelec-cm3588.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-friendlyelec-cm3588.dtsi
new file mode 100644
index 000000000000..e3a9598b99fc
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3588-friendlyelec-cm3588.dtsi
@@ -0,0 +1,653 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2021 Rockchip Electronics Co., Ltd.
+ * Copyright (c) 2023 Thomas McKahan
+ * Copyright (c) 2024 Sebastian Kropatsch
+ *
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include "rk3588.dtsi"
+
+/ {
+	model = "FriendlyElec CM3588";
+	compatible = "friendlyarm,cm3588", "rockchip,rk3588";
+
+	aliases {
+		mmc0 = &sdhci;
+		mmc1 = &sdmmc;
+	};
+
+	chosen {
+		stdout-path = "serial2:1500000n8";
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_sys: led-0 {
+			color = <LED_COLOR_ID_AMBER>;
+			function = LED_FUNCTION_HEARTBEAT;
+			gpios = <&gpio2 RK_PC5 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+			pinctrl-names = "default";
+			pinctrl-0 = <&led_sys_pin>;
+		};
+
+		led_usr: led-1 {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_INDICATOR;
+			gpios = <&gpio1 RK_PC6 GPIO_ACTIVE_HIGH>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&led_usr_pin>;
+		};
+	};
+
+	/* vcc_4v0_sys powers the RK806 and RK860's */
+	vcc_4v0_sys: regulator-vcc-4v0-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_4v0_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <4000000>;
+		regulator-max-microvolt = <4000000>;
+	};
+
+	vcc_3v3_pcie20: regulator-vcc-3v3-pcie20 {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_3v3_pcie20";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc_3v3_s3>;
+	};
+
+	vcc_3v3_sd_s0: regulator-vcc-3v3-sd-s0 {
+		compatible = "regulator-fixed";
+		gpios = <&gpio4 RK_PA5 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&sd_s0_pwr>;
+		regulator-boot-on;
+		regulator-max-microvolt = <3300000>;
+		regulator-min-microvolt = <3300000>;
+		regulator-name = "vcc_3v3_sd_s0";
+		vin-supply = <&vcc_3v3_s3>;
+	};
+
+	vcc_1v1_nldo_s3: regulator-vcc-1v1-nldo-s3 {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc-1v1-nldo-s3";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <1100000>;
+		regulator-max-microvolt = <1100000>;
+		vin-supply = <&vcc_4v0_sys>;
+	};
+};
+
+/* Combo PHY 0 is configured to act as as PCIe 2.0 PHY */
+/* Used by PCIe controller 4 (pcie2x1l2) */
+&combphy0_ps {
+	status = "okay";
+};
+
+&cpu_l0 {
+	cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&cpu_l1 {
+	cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&cpu_l2 {
+	cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&cpu_l3 {
+	cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&cpu_b0 {
+	cpu-supply = <&vdd_cpu_big0_s0>;
+};
+
+&cpu_b1 {
+	cpu-supply = <&vdd_cpu_big0_s0>;
+};
+
+&cpu_b2 {
+	cpu-supply = <&vdd_cpu_big1_s0>;
+};
+
+&cpu_b3 {
+	cpu-supply = <&vdd_cpu_big1_s0>;
+};
+
+&gpu {
+	mali-supply = <&vdd_gpu_s0>;
+	sram-supply = <&vdd_gpu_mem_s0>;
+	status = "okay";
+};
+
+&i2c0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c0m2_xfer>;
+	status = "okay";
+
+	vdd_cpu_big0_s0: regulator@42 {
+		compatible = "rockchip,rk8602";
+		reg = <0x42>;
+		fcs,suspend-voltage-selector = <1>;
+		regulator-name = "vdd_cpu_big0_s0";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <550000>;
+		regulator-max-microvolt = <1050000>;
+		regulator-ramp-delay = <2300>;
+		vin-supply = <&vcc_4v0_sys>;
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+
+	vdd_cpu_big1_s0: regulator@43 {
+		compatible = "rockchip,rk8603", "rockchip,rk8602";
+		reg = <0x43>;
+		fcs,suspend-voltage-selector = <1>;
+		regulator-name = "vdd_cpu_big1_s0";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <550000>;
+		regulator-max-microvolt = <1050000>;
+		regulator-ramp-delay = <2300>;
+		vin-supply = <&vcc_4v0_sys>;
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+};
+
+&i2c2 {
+	status = "okay";
+
+	vdd_npu_s0: regulator@42 {
+		compatible = "rockchip,rk8602";
+		reg = <0x42>;
+		fcs,suspend-voltage-selector = <1>;
+		regulator-name = "vdd_npu_s0";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <550000>;
+		regulator-max-microvolt = <950000>;
+		regulator-ramp-delay = <2300>;
+		vin-supply = <&vcc_4v0_sys>;
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+};
+
+&i2c6 {
+	clock-frequency = <200000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c6m0_xfer>;
+	status = "okay";
+
+	hym8563: rtc@51 {
+		compatible = "haoyu,hym8563";
+		reg = <0x51>;
+		#clock-cells = <0>;
+		clock-output-names = "hym8563";
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PB0 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&hym8563_int>;
+		wakeup-source;
+	};
+};
+
+&i2c7 {
+	clock-frequency = <200000>;
+	status = "okay";
+
+	rt5616: audio-codec@1b {
+		compatible = "realtek,rt5616";
+		reg = <0x1b>;
+		#sound-dai-cells = <0>;
+	};
+};
+
+&i2s0_8ch {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2s0_lrck
+				&i2s0_mclk
+				&i2s0_sclk
+				&i2s0_sdi0
+				&i2s0_sdo0>;
+	status = "okay";
+};
+
+&i2s5_8ch {
+	status = "okay";
+};
+
+&i2s6_8ch {
+	status = "okay";
+};
+
+&i2s7_8ch {
+	status = "okay";
+};
+
+&pcie2x1l2 {
+	/* r8125 ethernet, @fe190000 */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie2_2_rst>;
+	reset-gpios = <&gpio4 RK_PA4 GPIO_ACTIVE_HIGH>;
+	vpcie3v3-supply = <&vcc_3v3_pcie20>;
+	status = "okay";
+};
+
+&pinctrl {
+	gpio-leds {
+		led_sys_pin: led-sys-pin {
+			rockchip,pins = <2 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		led_usr_pin: led-usr-pin {
+			rockchip,pins = <1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	hym8563 {
+		hym8563_int: rtc-int {
+			rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	pcie {
+		pcie2_2_rst: pcie2-2-rst {
+			rockchip,pins = <4 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	sdmmc {
+		sd_s0_pwr: sd-s0-pwr {
+			rockchip,pins = <4 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+};
+
+&saradc {
+	vref-supply = <&avcc_1v8_s0>;
+	status = "okay";
+};
+
+/* eMMC */
+&sdhci {
+	bus-width = <8>;
+	mmc-hs400-1_8v;
+	mmc-hs400-enhanced-strobe;
+	no-sd;
+	no-sdio;
+	non-removable;
+	vmmc-supply = <&vcc_3v3_s3>;
+	vqmmc-supply = <&vcc_1v8_s3>;
+	status = "okay";
+};
+
+/* microSD card */
+&sdmmc {
+	bus-width = <4>;
+	cap-sd-highspeed;
+	disable-wp;
+	max-frequency = <150000000>;
+	no-mmc;
+	no-sdio;
+	sd-uhs-sdr104;
+	vmmc-supply = <&vcc_3v3_sd_s0>;
+	vqmmc-supply = <&vccio_sd_s0>;
+};
+
+&spi2 {
+	assigned-clocks = <&cru CLK_SPI2>;
+	assigned-clock-rates = <200000000>;
+	num-cs = <1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi2m2_cs0 &spi2m2_pins>;
+	status = "okay";
+
+	rk806_single: pmic@0 {
+		compatible = "rockchip,rk806";
+		reg = <0x0>;
+
+		interrupt-parent = <&gpio0>;
+		interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>,
+			    <&rk806_dvs2_null>, <&rk806_dvs3_null>;
+
+		spi-max-frequency = <1000000>;
+		system-power-controller;
+
+		vcc1-supply = <&vcc_4v0_sys>;
+		vcc2-supply = <&vcc_4v0_sys>;
+		vcc3-supply = <&vcc_4v0_sys>;
+		vcc4-supply = <&vcc_4v0_sys>;
+		vcc5-supply = <&vcc_4v0_sys>;
+		vcc6-supply = <&vcc_4v0_sys>;
+		vcc7-supply = <&vcc_4v0_sys>;
+		vcc8-supply = <&vcc_4v0_sys>;
+		vcc9-supply = <&vcc_4v0_sys>;
+		vcc10-supply = <&vcc_4v0_sys>;
+		vcc11-supply = <&vcc_2v0_pldo_s3>;
+		vcc12-supply = <&vcc_4v0_sys>;
+		vcc13-supply = <&vcc_1v1_nldo_s3>;
+		vcc14-supply = <&vcc_1v1_nldo_s3>;
+		vcca-supply = <&vcc_4v0_sys>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		rk806_dvs1_null: dvs1-null-pins {
+			pins = "gpio_pwrctrl1";
+			function = "pin_fun0";
+		};
+
+		rk806_dvs2_null: dvs2-null-pins {
+			pins = "gpio_pwrctrl2";
+			function = "pin_fun0";
+		};
+
+		rk806_dvs3_null: dvs3-null-pins {
+			pins = "gpio_pwrctrl3";
+			function = "pin_fun0";
+		};
+
+		regulators {
+			vdd_gpu_s0: vdd_gpu_mem_s0: dcdc-reg1 {
+				regulator-boot-on;
+				regulator-min-microvolt = <550000>;
+				regulator-max-microvolt = <950000>;
+				regulator-ramp-delay = <12500>;
+				regulator-name = "vdd_gpu_s0";
+				regulator-enable-ramp-delay = <400>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_cpu_lit_s0: vdd_cpu_lit_mem_s0: dcdc-reg2 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <550000>;
+				regulator-max-microvolt = <950000>;
+				regulator-ramp-delay = <12500>;
+				regulator-name = "vdd_cpu_lit_s0";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_log_s0: dcdc-reg3 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <675000>;
+				regulator-max-microvolt = <750000>;
+				regulator-ramp-delay = <12500>;
+				regulator-name = "vdd_log_s0";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <750000>;
+				};
+			};
+
+			vdd_vdenc_s0: vdd_vdenc_mem_s0: dcdc-reg4 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <550000>;
+				regulator-max-microvolt = <950000>;
+				regulator-ramp-delay = <12500>;
+				regulator-name = "vdd_vdenc_s0";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_ddr_s0: dcdc-reg5 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <675000>;
+				regulator-max-microvolt = <900000>;
+				regulator-ramp-delay = <12500>;
+				regulator-name = "vdd_ddr_s0";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <850000>;
+				};
+			};
+
+			vdd2_ddr_s3: dcdc-reg6 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-name = "vdd2_ddr_s3";
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			vcc_2v0_pldo_s3: dcdc-reg7 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <2000000>;
+				regulator-max-microvolt = <2000000>;
+				regulator-ramp-delay = <12500>;
+				regulator-name = "vdd_2v0_pldo_s3";
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <2000000>;
+				};
+			};
+
+			vcc_3v3_s3: dcdc-reg8 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-name = "vcc_3v3_s3";
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vddq_ddr_s0: dcdc-reg9 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-name = "vddq_ddr_s0";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_1v8_s3: dcdc-reg10 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "vcc_1v8_s3";
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			avcc_1v8_s0: pldo-reg1 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "avcc_1v8_s0";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_1v8_s0: pldo-reg2 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "vcc_1v8_s0";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			avdd_1v2_s0: pldo-reg3 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <1200000>;
+				regulator-name = "avdd_1v2_s0";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_3v3_s0: pldo-reg4 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-ramp-delay = <12500>;
+				regulator-name = "vcc_3v3_s0";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vccio_sd_s0: pldo-reg5 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-ramp-delay = <12500>;
+				regulator-name = "vccio_sd_s0";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			pldo6_s3: pldo-reg6 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "pldo6_s3";
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vdd_0v75_s3: nldo-reg1 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <750000>;
+				regulator-max-microvolt = <750000>;
+				regulator-name = "vdd_0v75_s3";
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <750000>;
+				};
+			};
+
+			vdd_ddr_pll_s0: nldo-reg2 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <850000>;
+				regulator-max-microvolt = <850000>;
+				regulator-name = "vdd_ddr_pll_s0";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <850000>;
+				};
+			};
+
+			avdd_0v75_s0: nldo-reg3 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <750000>;
+				regulator-max-microvolt = <750000>;
+				regulator-name = "avdd_0v75_s0";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_0v85_s0: nldo-reg4 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <850000>;
+				regulator-max-microvolt = <850000>;
+				regulator-name = "vdd_0v85_s0";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_0v75_s0: nldo-reg5 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <750000>;
+				regulator-max-microvolt = <750000>;
+				regulator-name = "vdd_0v75_s0";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+		};
+	};
+};
+
+&tsadc {
+	status = "okay";
+};
+
+/* Debug UART */
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart2m0_xfer>;
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6-lts.dts b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6-lts.dts
new file mode 100644
index 000000000000..2d92bbb4027d
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6-lts.dts
@@ -0,0 +1,60 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2021 Rockchip Electronics Co., Ltd.
+ * Copyright (c) 2023 Thomas McKahan
+ * Copyright (c) 2024 Linaro Ltd.
+ *
+ */
+
+/dts-v1/;
+
+#include "rk3588-nanopc-t6.dtsi"
+
+/ {
+	model = "FriendlyElec NanoPC-T6 LTS";
+	compatible = "friendlyarm,nanopc-t6-lts", "rockchip,rk3588";
+
+	/* provide power for on-board USB 2.0 hub */
+	vcc5v0_usb20_host: vcc5v0-usb20-host-regulator {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio1 RK_PA4 GPIO_ACTIVE_HIGH>;
+		pinctrl-0 = <&usb20_host_pwren>;
+		pinctrl-names = "default";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-max-microvolt = <5000000>;
+		regulator-min-microvolt = <5000000>;
+		regulator-name = "vcc5v0_usb20_host";
+		vin-supply = <&vcc5v0_sys>;
+	};
+};
+
+&pinctrl {
+	usb {
+		usb20_host_pwren: usb20-host-pwren {
+			rockchip,pins = <1 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&u2phy1 {
+	status = "okay";
+};
+
+&u2phy1_otg {
+	status = "okay";
+};
+
+&u2phy2_host {
+	phy-supply = <&vcc5v0_usb20_host>;
+};
+
+&usbdp_phy1 {
+	status = "okay";
+};
+
+&usb_host1_xhci {
+	dr_mode = "host";
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts
index ad8e36a339dc..92321c1d3ff1 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts
@@ -2,175 +2,18 @@
 /*
  * Copyright (c) 2021 Rockchip Electronics Co., Ltd.
  * Copyright (c) 2023 Thomas McKahan
+ * Copyright (c) 2024 Linaro Ltd.
  *
  */
 
 /dts-v1/;
 
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/pinctrl/rockchip.h>
-#include <dt-bindings/usb/pd.h>
-#include "rk3588.dtsi"
+#include "rk3588-nanopc-t6.dtsi"
 
 / {
 	model = "FriendlyElec NanoPC-T6";
 	compatible = "friendlyarm,nanopc-t6", "rockchip,rk3588";
 
-	aliases {
-		mmc0 = &sdhci;
-		mmc1 = &sdmmc;
-	};
-
-	chosen {
-		stdout-path = "serial2:1500000n8";
-	};
-
-	leds {
-		compatible = "gpio-leds";
-
-		sys_led: led-0 {
-			gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>;
-			label = "system-led";
-			linux,default-trigger = "heartbeat";
-			pinctrl-names = "default";
-			pinctrl-0 = <&sys_led_pin>;
-		};
-
-		usr_led: led-1 {
-			gpios = <&gpio2 RK_PC0 GPIO_ACTIVE_HIGH>;
-			label = "user-led";
-			pinctrl-names = "default";
-			pinctrl-0 = <&usr_led_pin>;
-		};
-	};
-
-	sound {
-		compatible = "simple-audio-card";
-		pinctrl-names = "default";
-		pinctrl-0 = <&hp_det>;
-
-		simple-audio-card,name = "realtek,rt5616-codec";
-		simple-audio-card,format = "i2s";
-		simple-audio-card,mclk-fs = <256>;
-
-		simple-audio-card,hp-det-gpio = <&gpio1 RK_PC4 GPIO_ACTIVE_LOW>;
-		simple-audio-card,hp-pin-name = "Headphones";
-
-		simple-audio-card,widgets =
-			"Headphone", "Headphones",
-			"Microphone", "Microphone Jack";
-		simple-audio-card,routing =
-			"Headphones", "HPOL",
-			"Headphones", "HPOR",
-			"MIC1", "Microphone Jack",
-			"Microphone Jack", "micbias1";
-
-		simple-audio-card,cpu {
-			sound-dai = <&i2s0_8ch>;
-		};
-		simple-audio-card,codec {
-			sound-dai = <&rt5616>;
-		};
-	};
-
-	vcc12v_dcin: vcc12v-dcin-regulator {
-		compatible = "regulator-fixed";
-		regulator-name = "vcc12v_dcin";
-		regulator-always-on;
-		regulator-boot-on;
-		regulator-min-microvolt = <12000000>;
-		regulator-max-microvolt = <12000000>;
-	};
-
-	/* vcc5v0_sys powers peripherals */
-	vcc5v0_sys: vcc5v0-sys-regulator {
-		compatible = "regulator-fixed";
-		regulator-name = "vcc5v0_sys";
-		regulator-always-on;
-		regulator-boot-on;
-		regulator-min-microvolt = <5000000>;
-		regulator-max-microvolt = <5000000>;
-		vin-supply = <&vcc12v_dcin>;
-	};
-
-	/* vcc4v0_sys powers the RK806, RK860's */
-	vcc4v0_sys: vcc4v0-sys-regulator {
-		compatible = "regulator-fixed";
-		regulator-name = "vcc4v0_sys";
-		regulator-always-on;
-		regulator-boot-on;
-		regulator-min-microvolt = <4000000>;
-		regulator-max-microvolt = <4000000>;
-		vin-supply = <&vcc12v_dcin>;
-	};
-
-	vcc_1v1_nldo_s3: vcc-1v1-nldo-s3-regulator {
-		compatible = "regulator-fixed";
-		regulator-name = "vcc-1v1-nldo-s3";
-		regulator-always-on;
-		regulator-boot-on;
-		regulator-min-microvolt = <1100000>;
-		regulator-max-microvolt = <1100000>;
-		vin-supply = <&vcc4v0_sys>;
-	};
-
-	vcc_3v3_pcie20: vcc3v3-pcie20-regulator {
-		compatible = "regulator-fixed";
-		regulator-name = "vcc_3v3_pcie20";
-		regulator-always-on;
-		regulator-boot-on;
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		vin-supply = <&vcc_3v3_s3>;
-	};
-
-	vbus5v0_typec: vbus5v0-typec-regulator {
-		compatible = "regulator-fixed";
-		enable-active-high;
-		gpio = <&gpio1 RK_PD2 GPIO_ACTIVE_HIGH>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&typec5v_pwren>;
-		regulator-name = "vbus5v0_typec";
-		regulator-min-microvolt = <5000000>;
-		regulator-max-microvolt = <5000000>;
-		vin-supply = <&vcc5v0_sys>;
-	};
-
-	vcc3v3_pcie2x1l0: vcc3v3-pcie2x1l0-regulator {
-		compatible = "regulator-fixed";
-		enable-active-high;
-		gpio = <&gpio4 RK_PC2 GPIO_ACTIVE_HIGH>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&pcie_m2_1_pwren>;
-		regulator-name = "vcc3v3_pcie2x1l0";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		vin-supply = <&vcc5v0_sys>;
-	};
-
-	vcc3v3_pcie30: vcc3v3-pcie30-regulator {
-		compatible = "regulator-fixed";
-		enable-active-high;
-		gpios = <&gpio2 RK_PC5 GPIO_ACTIVE_HIGH>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&pcie_m2_0_pwren>;
-		regulator-name = "vcc3v3_pcie30";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		vin-supply = <&vcc5v0_sys>;
-	};
-
-	vcc3v3_sd_s0: vcc3v3-sd-s0-regulator {
-		compatible = "regulator-fixed";
-		enable-active-low;
-		gpio = <&gpio4 RK_PA5 GPIO_ACTIVE_LOW>;
-		regulator-boot-on;
-		regulator-max-microvolt = <3300000>;
-		regulator-min-microvolt = <3300000>;
-		regulator-name = "vcc3v3_sd_s0";
-		vin-supply = <&vcc_3v3_s3>;
-	};
-
 	vdd_4g_3v3: vdd-4g-3v3-regulator {
 		compatible = "regulator-fixed";
 		enable-active-high;
@@ -184,762 +27,14 @@
 	};
 };
 
-&combphy0_ps {
-	status = "okay";
-};
-
-&combphy1_ps {
-	status = "okay";
-};
-
-&combphy2_psu {
-	status = "okay";
-};
-
-&cpu_l0 {
-	cpu-supply = <&vdd_cpu_lit_s0>;
-};
-
-&cpu_l1 {
-	cpu-supply = <&vdd_cpu_lit_s0>;
-};
-
-&cpu_l2 {
-	cpu-supply = <&vdd_cpu_lit_s0>;
-};
-
-&cpu_l3 {
-	cpu-supply = <&vdd_cpu_lit_s0>;
-};
-
-&cpu_b0 {
-	cpu-supply = <&vdd_cpu_big0_s0>;
-};
-
-&cpu_b1 {
-	cpu-supply = <&vdd_cpu_big0_s0>;
-};
-
-&cpu_b2 {
-	cpu-supply = <&vdd_cpu_big1_s0>;
-};
-
-&cpu_b3 {
-	cpu-supply = <&vdd_cpu_big1_s0>;
-};
-
-&gpio0 {
-	gpio-line-names = /* GPIO0 A0-A7 */
-			  "", "", "", "",
-			  "", "", "", "",
-			  /* GPIO0 B0-B7 */
-			  "", "", "", "",
-			  "", "", "", "",
-			  /* GPIO0 C0-C7 */
-			  "", "", "", "",
-			  "HEADER_10", "HEADER_08", "HEADER_32", "",
-			  /* GPIO0 D0-D7 */
-			  "", "", "", "",
-			  "", "", "", "";
-};
-
-&gpio1 {
-	gpio-line-names = /* GPIO1 A0-A7 */
-			  "HEADER_27", "HEADER_28", "", "",
-			  "", "", "", "HEADER_15",
-			  /* GPIO1 B0-B7 */
-			  "HEADER_26", "HEADER_21", "HEADER_19", "HEADER_23",
-			  "HEADER_24", "HEADER_22", "", "",
-			  /* GPIO1 C0-C7 */
-			  "", "", "", "",
-			  "", "", "", "",
-			  /* GPIO1 D0-D7 */
-			  "", "", "", "",
-			  "", "", "HEADER_05", "HEADER_03";
-};
-
-&gpio2 {
-	gpio-line-names = /* GPIO2 A0-A7 */
-			  "", "", "", "",
-			  "", "", "", "",
-			  /* GPIO2 B0-B7 */
-			  "", "", "", "",
-			  "", "", "", "",
-			  /* GPIO2 C0-C7 */
-			  "", "CSI1_11", "CSI1_12", "",
-			  "", "", "", "",
-			  /* GPIO2 D0-D7 */
-			  "", "", "", "",
-			  "", "", "", "";
-};
-
-&gpio3 {
-	gpio-line-names = /* GPIO3 A0-A7 */
-			  "HEADER_35", "HEADER_38", "HEADER_40", "HEADER_36",
-			  "HEADER_37", "", "DSI0_12", "",
-			  /* GPIO3 B0-B7 */
-			  "HEADER_33", "DSI0_10", "HEADER_07", "HEADER_16",
-			  "HEADER_18", "HEADER_29", "HEADER_31", "HEADER_12",
-			  /* GPIO3 C0-C7 */
-			  "DSI0_08", "DSI0_14", "HEADER_11", "HEADER_13",
-			  "", "", "", "",
-			  /* GPIO3 D0-D7 */
-			  "", "", "", "",
-			  "", "DSI1_10", "", "";
-};
-
-&gpio4 {
-	gpio-line-names = /* GPIO4 A0-A7 */
-			  "DSI1_08", "DSI1_14", "", "DSI1_12",
-			  "", "", "", "",
-			  /* GPIO4 B0-B7 */
-			  "", "", "", "",
-			  "", "", "", "",
-			  /* GPIO4 C0-C7 */
-			  "", "", "", "",
-			  "CSI0_11", "CSI0_12", "", "",
-			  /* GPIO4 D0-D7 */
-			  "", "", "", "",
-			  "", "", "", "";
-};
-
-&i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0m2_xfer>;
-	status = "okay";
-
-	vdd_cpu_big0_s0: regulator@42 {
-		compatible = "rockchip,rk8602";
-		reg = <0x42>;
-		fcs,suspend-voltage-selector = <1>;
-		regulator-name = "vdd_cpu_big0_s0";
-		regulator-always-on;
-		regulator-boot-on;
-		regulator-min-microvolt = <550000>;
-		regulator-max-microvolt = <1050000>;
-		regulator-ramp-delay = <2300>;
-		vin-supply = <&vcc4v0_sys>;
-
-		regulator-state-mem {
-			regulator-off-in-suspend;
-		};
-	};
-
-	vdd_cpu_big1_s0: regulator@43 {
-		compatible = "rockchip,rk8603", "rockchip,rk8602";
-		reg = <0x43>;
-		fcs,suspend-voltage-selector = <1>;
-		regulator-name = "vdd_cpu_big1_s0";
-		regulator-always-on;
-		regulator-boot-on;
-		regulator-min-microvolt = <550000>;
-		regulator-max-microvolt = <1050000>;
-		regulator-ramp-delay = <2300>;
-		vin-supply = <&vcc4v0_sys>;
-
-		regulator-state-mem {
-			regulator-off-in-suspend;
-		};
-	};
-};
-
-&i2c2 {
-	status = "okay";
-
-	vdd_npu_s0: regulator@42 {
-		compatible = "rockchip,rk8602";
-		reg = <0x42>;
-		rockchip,suspend-voltage-selector = <1>;
-		regulator-name = "vdd_npu_s0";
-		regulator-always-on;
-		regulator-boot-on;
-		regulator-min-microvolt = <550000>;
-		regulator-max-microvolt = <950000>;
-		regulator-ramp-delay = <2300>;
-		vin-supply = <&vcc4v0_sys>;
-
-		regulator-state-mem {
-			regulator-off-in-suspend;
-		};
-	};
-};
-
-&i2c6 {
-	clock-frequency = <200000>;
-	status = "okay";
-
-	fusb302: typec-portc@22 {
-		compatible = "fcs,fusb302";
-		reg = <0x22>;
-		interrupt-parent = <&gpio0>;
-		interrupts = <RK_PD3 IRQ_TYPE_LEVEL_LOW>;
-		pinctrl-0 = <&usbc0_int>;
-		pinctrl-names = "default";
-		vbus-supply = <&vbus5v0_typec>;
-
-		connector {
-			compatible = "usb-c-connector";
-			data-role = "dual";
-			label = "USB-C";
-			power-role = "dual";
-			try-power-role = "sink";
-			source-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM)>;
-			sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
-			op-sink-microwatt = <1000000>;
-		};
-	};
-
-	hym8563: rtc@51 {
-		compatible = "haoyu,hym8563";
-		reg = <0x51>;
-		#clock-cells = <0>;
-		clock-output-names = "hym8563";
-		pinctrl-names = "default";
-		pinctrl-0 = <&hym8563_int>;
-		interrupt-parent = <&gpio0>;
-		interrupts = <RK_PB0 IRQ_TYPE_LEVEL_LOW>;
-		wakeup-source;
-	};
-};
-
-&i2c7 {
-	clock-frequency = <200000>;
-	status = "okay";
-
-	rt5616: codec@1b {
-		compatible = "realtek,rt5616";
-		reg = <0x1b>;
-		clocks = <&cru I2S0_8CH_MCLKOUT>;
-		clock-names = "mclk";
-		#sound-dai-cells = <0>;
-		assigned-clocks = <&cru I2S0_8CH_MCLKOUT>;
-		assigned-clock-rates = <12288000>;
-
-		port {
-			rt5616_p0_0: endpoint {
-				remote-endpoint = <&i2s0_8ch_p0_0>;
-			};
-		};
-	};
-
-	/* connected with MIPI-CSI1 */
-};
-
-&i2c8 {
-	pinctrl-0 = <&i2c8m2_xfer>;
-};
-
-&i2s0_8ch {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2s0_lrck
-		     &i2s0_mclk
-		     &i2s0_sclk
-		     &i2s0_sdi0
-		     &i2s0_sdo0>;
-	status = "okay";
-
-	i2s0_8ch_p0: port {
-		i2s0_8ch_p0_0: endpoint {
-			dai-format = "i2s";
-			mclk-fs = <256>;
-			remote-endpoint = <&rt5616_p0_0>;
-		};
-	};
-};
-
-&pcie2x1l0 {
-	reset-gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_HIGH>;
-	vpcie3v3-supply = <&vcc_3v3_pcie20>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&pcie2_0_rst>;
-	status = "okay";
-};
-
-&pcie2x1l1 {
-	reset-gpios = <&gpio4 RK_PA2 GPIO_ACTIVE_HIGH>;
-	vpcie3v3-supply = <&vcc3v3_pcie2x1l0>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&pcie2_1_rst>;
-	status = "okay";
-};
-
-&pcie2x1l2 {
-	reset-gpios = <&gpio4 RK_PA4 GPIO_ACTIVE_HIGH>;
-	vpcie3v3-supply = <&vcc_3v3_pcie20>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&pcie2_2_rst>;
-	status = "okay";
-};
-
-&pcie30phy {
-	status = "okay";
-};
-
-&pcie3x4 {
-	reset-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>;
-	vpcie3v3-supply = <&vcc3v3_pcie30>;
-	status = "okay";
-};
-
 &pinctrl {
-	gpio-leds {
-		sys_led_pin: sys-led-pin {
-			rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
-		};
-
-		usr_led_pin: usr-led-pin {
-			rockchip,pins = <2 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;
-		};
-	};
-
-	headphone {
-		hp_det: hp-det {
-			rockchip,pins = <1 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
-		};
-	};
-
-	hym8563 {
-		hym8563_int: hym8563-int {
-			rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
-		};
-	};
-
-	pcie {
-		pcie2_0_rst: pcie2-0-rst {
-			rockchip,pins = <4 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
-		};
-
-		pcie2_1_rst: pcie2-1-rst {
-			rockchip,pins = <4 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
-		};
-
-		pcie2_2_rst: pcie2-2-rst {
-			rockchip,pins = <4 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
-		};
-
-		pcie_m2_0_pwren: pcie-m20-pwren {
-			rockchip,pins = <2 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
-		};
-
-		pcie_m2_1_pwren: pcie-m21-pwren {
-			rockchip,pins = <4 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
-		};
-	};
-
 	usb {
 		pin_4g_lte_pwren: 4g-lte-pwren {
 			rockchip,pins = <4 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
 		};
-
-		typec5v_pwren: typec5v-pwren {
-			rockchip,pins = <1 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
-		};
-
-		usbc0_int: usbc0-int {
-			rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_up>;
-		};
-	};
-};
-
-&pwm1 {
-	pinctrl-0 = <&pwm1m1_pins>;
-	status = "okay";
-};
-
-&saradc {
-	vref-supply = <&avcc_1v8_s0>;
-	status = "okay";
-};
-
-&sdhci {
-	bus-width = <8>;
-	no-sdio;
-	no-sd;
-	non-removable;
-	max-frequency = <200000000>;
-	mmc-hs400-1_8v;
-	mmc-hs400-enhanced-strobe;
-	status = "okay";
-};
-
-&sdmmc {
-	bus-width = <4>;
-	cap-mmc-highspeed;
-	cap-sd-highspeed;
-	cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
-	disable-wp;
-	no-mmc;
-	no-sdio;
-	sd-uhs-sdr104;
-	vmmc-supply = <&vcc3v3_sd_s0>;
-	vqmmc-supply = <&vccio_sd_s0>;
-	status = "okay";
-};
-
-&spi2 {
-	status = "okay";
-	assigned-clocks = <&cru CLK_SPI2>;
-	assigned-clock-rates = <200000000>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&spi2m2_cs0 &spi2m2_pins>;
-	num-cs = <1>;
-
-	pmic@0 {
-		compatible = "rockchip,rk806";
-		spi-max-frequency = <1000000>;
-		reg = <0x0>;
-
-		interrupt-parent = <&gpio0>;
-		interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
-
-		pinctrl-names = "default";
-		pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>,
-			    <&rk806_dvs2_null>, <&rk806_dvs3_null>;
-
-		system-power-controller;
-
-		vcc1-supply = <&vcc4v0_sys>;
-		vcc2-supply = <&vcc4v0_sys>;
-		vcc3-supply = <&vcc4v0_sys>;
-		vcc4-supply = <&vcc4v0_sys>;
-		vcc5-supply = <&vcc4v0_sys>;
-		vcc6-supply = <&vcc4v0_sys>;
-		vcc7-supply = <&vcc4v0_sys>;
-		vcc8-supply = <&vcc4v0_sys>;
-		vcc9-supply = <&vcc4v0_sys>;
-		vcc10-supply = <&vcc4v0_sys>;
-		vcc11-supply = <&vcc_2v0_pldo_s3>;
-		vcc12-supply = <&vcc4v0_sys>;
-		vcc13-supply = <&vcc_1v1_nldo_s3>;
-		vcc14-supply = <&vcc_1v1_nldo_s3>;
-		vcca-supply = <&vcc4v0_sys>;
-
-		gpio-controller;
-		#gpio-cells = <2>;
-
-		rk806_dvs1_null: dvs1-null-pins {
-			pins = "gpio_pwrctrl1";
-			function = "pin_fun0";
-		};
-
-		rk806_dvs2_null: dvs2-null-pins {
-			pins = "gpio_pwrctrl2";
-			function = "pin_fun0";
-		};
-
-		rk806_dvs3_null: dvs3-null-pins {
-			pins = "gpio_pwrctrl3";
-			function = "pin_fun0";
-		};
-
-		regulators {
-			vdd_gpu_s0: vdd_gpu_mem_s0: dcdc-reg1 {
-				regulator-boot-on;
-				regulator-min-microvolt = <550000>;
-				regulator-max-microvolt = <950000>;
-				regulator-ramp-delay = <12500>;
-				regulator-name = "vdd_gpu_s0";
-				regulator-enable-ramp-delay = <400>;
-
-				regulator-state-mem {
-					regulator-off-in-suspend;
-				};
-			};
-
-			vdd_cpu_lit_s0: vdd_cpu_lit_mem_s0: dcdc-reg2 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <550000>;
-				regulator-max-microvolt = <950000>;
-				regulator-ramp-delay = <12500>;
-				regulator-name = "vdd_cpu_lit_s0";
-
-				regulator-state-mem {
-					regulator-off-in-suspend;
-				};
-			};
-
-			vdd_log_s0: dcdc-reg3 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <675000>;
-				regulator-max-microvolt = <750000>;
-				regulator-ramp-delay = <12500>;
-				regulator-name = "vdd_log_s0";
-
-				regulator-state-mem {
-					regulator-off-in-suspend;
-					regulator-suspend-microvolt = <750000>;
-				};
-			};
-
-			vdd_vdenc_s0: vdd_vdenc_mem_s0: dcdc-reg4 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <550000>;
-				regulator-max-microvolt = <950000>;
-				regulator-init-microvolt = <750000>;
-				regulator-ramp-delay = <12500>;
-				regulator-name = "vdd_vdenc_s0";
-
-				regulator-state-mem {
-					regulator-off-in-suspend;
-				};
-			};
-
-			vdd_ddr_s0: dcdc-reg5 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <675000>;
-				regulator-max-microvolt = <900000>;
-				regulator-ramp-delay = <12500>;
-				regulator-name = "vdd_ddr_s0";
-
-				regulator-state-mem {
-					regulator-off-in-suspend;
-					regulator-suspend-microvolt = <850000>;
-				};
-			};
-
-			vdd2_ddr_s3: dcdc-reg6 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-name = "vdd2_ddr_s3";
-
-				regulator-state-mem {
-					regulator-on-in-suspend;
-				};
-			};
-
-			vcc_2v0_pldo_s3: dcdc-reg7 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <2000000>;
-				regulator-max-microvolt = <2000000>;
-				regulator-ramp-delay = <12500>;
-				regulator-name = "vdd_2v0_pldo_s3";
-
-				regulator-state-mem {
-					regulator-on-in-suspend;
-					regulator-suspend-microvolt = <2000000>;
-				};
-			};
-
-			vcc_3v3_s3: dcdc-reg8 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <3300000>;
-				regulator-max-microvolt = <3300000>;
-				regulator-name = "vcc_3v3_s3";
-
-				regulator-state-mem {
-					regulator-on-in-suspend;
-					regulator-suspend-microvolt = <3300000>;
-				};
-			};
-
-			vddq_ddr_s0: dcdc-reg9 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-name = "vddq_ddr_s0";
-
-				regulator-state-mem {
-					regulator-off-in-suspend;
-				};
-			};
-
-			vcc_1v8_s3: dcdc-reg10 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-				regulator-name = "vcc_1v8_s3";
-
-				regulator-state-mem {
-					regulator-on-in-suspend;
-					regulator-suspend-microvolt = <1800000>;
-				};
-			};
-
-			avcc_1v8_s0: pldo-reg1 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-				regulator-name = "avcc_1v8_s0";
-
-				regulator-state-mem {
-					regulator-off-in-suspend;
-				};
-			};
-
-			vcc_1v8_s0: pldo-reg2 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-				regulator-name = "vcc_1v8_s0";
-
-				regulator-state-mem {
-					regulator-off-in-suspend;
-					regulator-suspend-microvolt = <1800000>;
-				};
-			};
-
-			avdd_1v2_s0: pldo-reg3 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <1200000>;
-				regulator-max-microvolt = <1200000>;
-				regulator-name = "avdd_1v2_s0";
-
-				regulator-state-mem {
-					regulator-off-in-suspend;
-				};
-			};
-
-			vcc_3v3_s0: pldo-reg4 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <3300000>;
-				regulator-max-microvolt = <3300000>;
-				regulator-ramp-delay = <12500>;
-				regulator-name = "vcc_3v3_s0";
-
-				regulator-state-mem {
-					regulator-off-in-suspend;
-				};
-			};
-
-			vccio_sd_s0: pldo-reg5 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <3300000>;
-				regulator-ramp-delay = <12500>;
-				regulator-name = "vccio_sd_s0";
-
-				regulator-state-mem {
-					regulator-off-in-suspend;
-				};
-			};
-
-			pldo6_s3: pldo-reg6 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-				regulator-name = "pldo6_s3";
-
-				regulator-state-mem {
-					regulator-on-in-suspend;
-					regulator-suspend-microvolt = <1800000>;
-				};
-			};
-
-			vdd_0v75_s3: nldo-reg1 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <750000>;
-				regulator-max-microvolt = <750000>;
-				regulator-name = "vdd_0v75_s3";
-
-				regulator-state-mem {
-					regulator-on-in-suspend;
-					regulator-suspend-microvolt = <750000>;
-				};
-			};
-
-			vdd_ddr_pll_s0: nldo-reg2 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <850000>;
-				regulator-max-microvolt = <850000>;
-				regulator-name = "vdd_ddr_pll_s0";
-
-				regulator-state-mem {
-					regulator-off-in-suspend;
-					regulator-suspend-microvolt = <850000>;
-				};
-			};
-
-			avdd_0v75_s0: nldo-reg3 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <750000>;
-				regulator-max-microvolt = <750000>;
-				regulator-name = "avdd_0v75_s0";
-
-				regulator-state-mem {
-					regulator-off-in-suspend;
-				};
-			};
-
-			vdd_0v85_s0: nldo-reg4 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <850000>;
-				regulator-max-microvolt = <850000>;
-				regulator-name = "vdd_0v85_s0";
-
-				regulator-state-mem {
-					regulator-off-in-suspend;
-				};
-			};
-
-			vdd_0v75_s0: nldo-reg5 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <750000>;
-				regulator-max-microvolt = <750000>;
-				regulator-name = "vdd_0v75_s0";
-
-				regulator-state-mem {
-					regulator-off-in-suspend;
-				};
-			};
-		};
 	};
 };
 
-&tsadc {
-	status = "okay";
-};
-
-&uart2 {
-	pinctrl-0 = <&uart2m0_xfer>;
-	status = "okay";
-};
-
 &u2phy2_host {
 	phy-supply = <&vdd_4g_3v3>;
-	status = "okay";
-};
-
-&u2phy3_host {
-	status = "okay";
-};
-
-&u2phy2 {
-	status = "okay";
-};
-
-&u2phy3 {
-	status = "okay";
-};
-
-&usb_host0_ehci {
-	status = "okay";
-};
-
-&usb_host0_ohci {
-	status = "okay";
-};
-
-&usb_host1_ehci {
-	status = "okay";
-};
-
-&usb_host1_ohci {
-	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi
new file mode 100644
index 000000000000..fc131789b4c3
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi
@@ -0,0 +1,1041 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2021 Rockchip Electronics Co., Ltd.
+ * Copyright (c) 2023 Thomas McKahan
+ *
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/usb/pd.h>
+#include "rk3588.dtsi"
+
+/ {
+	model = "FriendlyElec NanoPC-T6";
+	compatible = "friendlyarm,nanopc-t6", "rockchip,rk3588";
+
+	aliases {
+		mmc0 = &sdhci;
+		mmc1 = &sdmmc;
+	};
+
+	adc-keys-0 {
+		compatible = "adc-keys";
+		io-channels = <&saradc 0>;
+		io-channel-names = "buttons";
+		keyup-threshold-microvolt = <1800000>;
+		poll-interval = <100>;
+
+		button-maskrom {
+			label = "Mask Rom";
+			linux,code = <KEY_SETUP>;
+			press-threshold-microvolt = <2000>;
+		};
+	};
+
+	chosen {
+		stdout-path = "serial2:1500000n8";
+	};
+
+	ir-receiver {
+		compatible = "gpio-ir-receiver";
+		gpios = <&gpio0 RK_PD4 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ir_receiver_pin>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		sys_led: led-0 {
+			gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>;
+			label = "system-led";
+			linux,default-trigger = "heartbeat";
+			pinctrl-names = "default";
+			pinctrl-0 = <&sys_led_pin>;
+		};
+
+		usr_led: led-1 {
+			gpios = <&gpio2 RK_PC0 GPIO_ACTIVE_HIGH>;
+			label = "user-led";
+			pinctrl-names = "default";
+			pinctrl-0 = <&usr_led_pin>;
+		};
+	};
+
+	sound {
+		compatible = "simple-audio-card";
+		pinctrl-names = "default";
+		pinctrl-0 = <&hp_det>;
+
+		simple-audio-card,name = "realtek,rt5616-codec";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,mclk-fs = <256>;
+
+		simple-audio-card,hp-det-gpio = <&gpio1 RK_PC4 GPIO_ACTIVE_LOW>;
+
+		simple-audio-card,widgets =
+			"Headphone", "Headphones",
+			"Microphone", "Microphone Jack";
+		simple-audio-card,routing =
+			"Headphones", "HPOL",
+			"Headphones", "HPOR",
+			"MIC1", "Microphone Jack",
+			"Microphone Jack", "micbias1";
+
+		simple-audio-card,cpu {
+			sound-dai = <&i2s0_8ch>;
+		};
+		simple-audio-card,codec {
+			sound-dai = <&rt5616>;
+		};
+	};
+
+	vcc12v_dcin: vcc12v-dcin-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc12v_dcin";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+	};
+
+	/* vcc5v0_sys powers peripherals */
+	vcc5v0_sys: vcc5v0-sys-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc12v_dcin>;
+	};
+
+	/* vcc4v0_sys powers the RK806, RK860's */
+	vcc4v0_sys: vcc4v0-sys-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc4v0_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <4000000>;
+		regulator-max-microvolt = <4000000>;
+		vin-supply = <&vcc12v_dcin>;
+	};
+
+	vcc_1v1_nldo_s3: vcc-1v1-nldo-s3-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc-1v1-nldo-s3";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <1100000>;
+		regulator-max-microvolt = <1100000>;
+		vin-supply = <&vcc4v0_sys>;
+	};
+
+	vcc_3v3_pcie20: vcc3v3-pcie20-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_3v3_pcie20";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc_3v3_s3>;
+	};
+
+	vbus5v0_typec: vbus5v0-typec-regulator {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio1 RK_PD2 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&typec5v_pwren>;
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-name = "vbus5v0_typec";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vcc3v3_pcie2x1l0: vcc3v3-pcie2x1l0-regulator {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio4 RK_PC2 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pcie_m2_1_pwren>;
+		regulator-name = "vcc3v3_pcie2x1l0";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vcc3v3_pcie30: vcc3v3-pcie30-regulator {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpios = <&gpio2 RK_PC5 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pcie_m2_0_pwren>;
+		regulator-name = "vcc3v3_pcie30";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vcc3v3_sd_s0: vcc3v3-sd-s0-regulator {
+		compatible = "regulator-fixed";
+		gpio = <&gpio4 RK_PA5 GPIO_ACTIVE_LOW>;
+		regulator-boot-on;
+		regulator-max-microvolt = <3300000>;
+		regulator-min-microvolt = <3300000>;
+		regulator-name = "vcc3v3_sd_s0";
+		vin-supply = <&vcc_3v3_s3>;
+	};
+};
+
+&combphy0_ps {
+	status = "okay";
+};
+
+&combphy1_ps {
+	status = "okay";
+};
+
+&combphy2_psu {
+	status = "okay";
+};
+
+&cpu_l0 {
+	cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&cpu_l1 {
+	cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&cpu_l2 {
+	cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&cpu_l3 {
+	cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&cpu_b0 {
+	cpu-supply = <&vdd_cpu_big0_s0>;
+};
+
+&cpu_b1 {
+	cpu-supply = <&vdd_cpu_big0_s0>;
+};
+
+&cpu_b2 {
+	cpu-supply = <&vdd_cpu_big1_s0>;
+};
+
+&cpu_b3 {
+	cpu-supply = <&vdd_cpu_big1_s0>;
+};
+
+&gpio0 {
+	gpio-line-names = /* GPIO0 A0-A7 */
+			  "", "", "", "",
+			  "", "", "", "",
+			  /* GPIO0 B0-B7 */
+			  "", "", "", "",
+			  "", "", "", "",
+			  /* GPIO0 C0-C7 */
+			  "", "", "", "",
+			  "HEADER_10", "HEADER_08", "HEADER_32", "",
+			  /* GPIO0 D0-D7 */
+			  "", "", "", "",
+			  "IR receiver [PWM3_IR_M0]", "", "", "";
+};
+
+&gpio1 {
+	gpio-line-names = /* GPIO1 A0-A7 */
+			  "HEADER_27", "HEADER_28", "", "",
+			  "", "", "", "HEADER_15",
+			  /* GPIO1 B0-B7 */
+			  "HEADER_26", "HEADER_21", "HEADER_19", "HEADER_23",
+			  "HEADER_24", "HEADER_22", "", "",
+			  /* GPIO1 C0-C7 */
+			  "", "", "", "",
+			  "", "", "", "",
+			  /* GPIO1 D0-D7 */
+			  "", "", "", "",
+			  "", "", "HEADER_05", "HEADER_03";
+};
+
+&gpio2 {
+	gpio-line-names = /* GPIO2 A0-A7 */
+			  "", "", "", "",
+			  "", "", "", "",
+			  /* GPIO2 B0-B7 */
+			  "", "", "", "",
+			  "", "", "", "",
+			  /* GPIO2 C0-C7 */
+			  "", "CSI1_11", "CSI1_12", "",
+			  "", "", "", "",
+			  /* GPIO2 D0-D7 */
+			  "", "", "", "",
+			  "", "", "", "";
+};
+
+&gpio3 {
+	gpio-line-names = /* GPIO3 A0-A7 */
+			  "HEADER_35", "HEADER_38", "HEADER_40", "HEADER_36",
+			  "HEADER_37", "", "DSI0_12", "",
+			  /* GPIO3 B0-B7 */
+			  "HEADER_33", "DSI0_10", "HEADER_07", "HEADER_16",
+			  "HEADER_18", "HEADER_29", "HEADER_31", "HEADER_12",
+			  /* GPIO3 C0-C7 */
+			  "DSI0_08", "DSI0_14", "HEADER_11", "HEADER_13",
+			  "", "", "", "",
+			  /* GPIO3 D0-D7 */
+			  "", "", "", "",
+			  "", "DSI1_10", "", "";
+};
+
+&gpio4 {
+	gpio-line-names = /* GPIO4 A0-A7 */
+			  "DSI1_08", "DSI1_14", "", "DSI1_12",
+			  "", "", "", "",
+			  /* GPIO4 B0-B7 */
+			  "", "", "", "",
+			  "", "", "", "",
+			  /* GPIO4 C0-C7 */
+			  "", "", "", "",
+			  "CSI0_11", "CSI0_12", "", "",
+			  /* GPIO4 D0-D7 */
+			  "", "", "", "",
+			  "", "", "", "";
+};
+
+&gpu {
+	mali-supply = <&vdd_gpu_s0>;
+	status = "okay";
+};
+
+&i2c0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c0m2_xfer>;
+	status = "okay";
+
+	vdd_cpu_big0_s0: regulator@42 {
+		compatible = "rockchip,rk8602";
+		reg = <0x42>;
+		fcs,suspend-voltage-selector = <1>;
+		regulator-name = "vdd_cpu_big0_s0";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <550000>;
+		regulator-max-microvolt = <1050000>;
+		regulator-ramp-delay = <2300>;
+		vin-supply = <&vcc4v0_sys>;
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+
+	vdd_cpu_big1_s0: regulator@43 {
+		compatible = "rockchip,rk8603", "rockchip,rk8602";
+		reg = <0x43>;
+		fcs,suspend-voltage-selector = <1>;
+		regulator-name = "vdd_cpu_big1_s0";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <550000>;
+		regulator-max-microvolt = <1050000>;
+		regulator-ramp-delay = <2300>;
+		vin-supply = <&vcc4v0_sys>;
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+};
+
+&i2c2 {
+	status = "okay";
+
+	vdd_npu_s0: regulator@42 {
+		compatible = "rockchip,rk8602";
+		reg = <0x42>;
+		fcs,suspend-voltage-selector = <1>;
+		regulator-name = "vdd_npu_s0";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <550000>;
+		regulator-max-microvolt = <950000>;
+		regulator-ramp-delay = <2300>;
+		vin-supply = <&vcc4v0_sys>;
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+};
+
+&i2c6 {
+	clock-frequency = <200000>;
+	status = "okay";
+
+	fusb302: typec-portc@22 {
+		compatible = "fcs,fusb302";
+		reg = <0x22>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PD3 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-0 = <&usbc0_int>;
+		pinctrl-names = "default";
+		vbus-supply = <&vbus5v0_typec>;
+
+		connector {
+			compatible = "usb-c-connector";
+			data-role = "dual";
+			label = "USB-C";
+			power-role = "source";
+			source-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM)>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					usbc0_hs: endpoint {
+						remote-endpoint = <&usb_host0_xhci_drd_sw>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+					usbc0_ss: endpoint {
+						remote-endpoint = <&usbdp_phy0_typec_ss>;
+					};
+				};
+
+				port@2 {
+					reg = <2>;
+					usbc0_sbu: endpoint {
+						remote-endpoint = <&usbdp_phy0_typec_sbu>;
+					};
+				};
+			};
+		};
+	};
+
+	hym8563: rtc@51 {
+		compatible = "haoyu,hym8563";
+		reg = <0x51>;
+		#clock-cells = <0>;
+		clock-output-names = "hym8563";
+		pinctrl-names = "default";
+		pinctrl-0 = <&hym8563_int>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PB0 IRQ_TYPE_LEVEL_LOW>;
+		wakeup-source;
+	};
+};
+
+&i2c7 {
+	clock-frequency = <200000>;
+	status = "okay";
+
+	rt5616: codec@1b {
+		compatible = "realtek,rt5616";
+		reg = <0x1b>;
+		clocks = <&cru I2S0_8CH_MCLKOUT>;
+		clock-names = "mclk";
+		#sound-dai-cells = <0>;
+		assigned-clocks = <&cru I2S0_8CH_MCLKOUT>;
+		assigned-clock-rates = <12288000>;
+
+		port {
+			rt5616_p0_0: endpoint {
+				remote-endpoint = <&i2s0_8ch_p0_0>;
+			};
+		};
+	};
+
+	/* connected with MIPI-CSI1 */
+};
+
+&i2c8 {
+	pinctrl-0 = <&i2c8m2_xfer>;
+};
+
+&i2s0_8ch {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2s0_lrck
+		     &i2s0_mclk
+		     &i2s0_sclk
+		     &i2s0_sdi0
+		     &i2s0_sdo0>;
+	status = "okay";
+
+	i2s0_8ch_p0: port {
+		i2s0_8ch_p0_0: endpoint {
+			dai-format = "i2s";
+			mclk-fs = <256>;
+			remote-endpoint = <&rt5616_p0_0>;
+		};
+	};
+};
+
+&pcie2x1l0 {
+	reset-gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_HIGH>;
+	vpcie3v3-supply = <&vcc_3v3_pcie20>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie2_0_rst>;
+	status = "okay";
+};
+
+&pcie2x1l1 {
+	reset-gpios = <&gpio4 RK_PA2 GPIO_ACTIVE_HIGH>;
+	vpcie3v3-supply = <&vcc3v3_pcie2x1l0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie2_1_rst>;
+	status = "okay";
+};
+
+&pcie2x1l2 {
+	reset-gpios = <&gpio4 RK_PA4 GPIO_ACTIVE_HIGH>;
+	vpcie3v3-supply = <&vcc_3v3_pcie20>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie2_2_rst>;
+	status = "okay";
+};
+
+&pcie30phy {
+	status = "okay";
+};
+
+&pcie3x4 {
+	reset-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>;
+	vpcie3v3-supply = <&vcc3v3_pcie30>;
+	status = "okay";
+};
+
+&pinctrl {
+	gpio-leds {
+		sys_led_pin: sys-led-pin {
+			rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		usr_led_pin: usr-led-pin {
+			rockchip,pins = <2 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	headphone {
+		hp_det: hp-det {
+			rockchip,pins = <1 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	hym8563 {
+		hym8563_int: hym8563-int {
+			rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	ir-receiver {
+		ir_receiver_pin: ir-receiver-pin {
+			rockchip,pins = <0 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	pcie {
+		pcie2_0_rst: pcie2-0-rst {
+			rockchip,pins = <4 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		pcie2_1_rst: pcie2-1-rst {
+			rockchip,pins = <4 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		pcie2_2_rst: pcie2-2-rst {
+			rockchip,pins = <4 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		pcie_m2_0_pwren: pcie-m20-pwren {
+			rockchip,pins = <2 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		pcie_m2_1_pwren: pcie-m21-pwren {
+			rockchip,pins = <4 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	usb {
+		typec5v_pwren: typec5v-pwren {
+			rockchip,pins = <1 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		usbc0_int: usbc0-int {
+			rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+};
+
+&pwm1 {
+	pinctrl-0 = <&pwm1m1_pins>;
+	status = "okay";
+};
+
+&saradc {
+	vref-supply = <&avcc_1v8_s0>;
+	status = "okay";
+};
+
+&sdhci {
+	bus-width = <8>;
+	no-sdio;
+	no-sd;
+	non-removable;
+	max-frequency = <200000000>;
+	mmc-hs400-1_8v;
+	mmc-hs400-enhanced-strobe;
+	status = "okay";
+};
+
+&sdmmc {
+	bus-width = <4>;
+	cap-mmc-highspeed;
+	cap-sd-highspeed;
+	cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
+	disable-wp;
+	no-mmc;
+	no-sdio;
+	sd-uhs-sdr104;
+	vmmc-supply = <&vcc3v3_sd_s0>;
+	vqmmc-supply = <&vccio_sd_s0>;
+	status = "okay";
+};
+
+/* optional on non-LTS, populated on LTS version */
+&sfc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&fspim1_pins>;
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <104000000>;
+		spi-rx-bus-width = <4>;
+		spi-tx-bus-width = <1>;
+	};
+};
+
+&spi2 {
+	status = "okay";
+	assigned-clocks = <&cru CLK_SPI2>;
+	assigned-clock-rates = <200000000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi2m2_cs0 &spi2m2_pins>;
+	num-cs = <1>;
+
+	pmic@0 {
+		compatible = "rockchip,rk806";
+		spi-max-frequency = <1000000>;
+		reg = <0x0>;
+
+		interrupt-parent = <&gpio0>;
+		interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>,
+			    <&rk806_dvs2_null>, <&rk806_dvs3_null>;
+
+		system-power-controller;
+
+		vcc1-supply = <&vcc4v0_sys>;
+		vcc2-supply = <&vcc4v0_sys>;
+		vcc3-supply = <&vcc4v0_sys>;
+		vcc4-supply = <&vcc4v0_sys>;
+		vcc5-supply = <&vcc4v0_sys>;
+		vcc6-supply = <&vcc4v0_sys>;
+		vcc7-supply = <&vcc4v0_sys>;
+		vcc8-supply = <&vcc4v0_sys>;
+		vcc9-supply = <&vcc4v0_sys>;
+		vcc10-supply = <&vcc4v0_sys>;
+		vcc11-supply = <&vcc_2v0_pldo_s3>;
+		vcc12-supply = <&vcc4v0_sys>;
+		vcc13-supply = <&vcc_1v1_nldo_s3>;
+		vcc14-supply = <&vcc_1v1_nldo_s3>;
+		vcca-supply = <&vcc4v0_sys>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		rk806_dvs1_null: dvs1-null-pins {
+			pins = "gpio_pwrctrl1";
+			function = "pin_fun0";
+		};
+
+		rk806_dvs2_null: dvs2-null-pins {
+			pins = "gpio_pwrctrl2";
+			function = "pin_fun0";
+		};
+
+		rk806_dvs3_null: dvs3-null-pins {
+			pins = "gpio_pwrctrl3";
+			function = "pin_fun0";
+		};
+
+		regulators {
+			vdd_gpu_s0: vdd_gpu_mem_s0: dcdc-reg1 {
+				regulator-boot-on;
+				regulator-min-microvolt = <550000>;
+				regulator-max-microvolt = <950000>;
+				regulator-ramp-delay = <12500>;
+				regulator-name = "vdd_gpu_s0";
+				regulator-enable-ramp-delay = <400>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_cpu_lit_s0: vdd_cpu_lit_mem_s0: dcdc-reg2 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <550000>;
+				regulator-max-microvolt = <950000>;
+				regulator-ramp-delay = <12500>;
+				regulator-name = "vdd_cpu_lit_s0";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_log_s0: dcdc-reg3 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <675000>;
+				regulator-max-microvolt = <750000>;
+				regulator-ramp-delay = <12500>;
+				regulator-name = "vdd_log_s0";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <750000>;
+				};
+			};
+
+			vdd_vdenc_s0: vdd_vdenc_mem_s0: dcdc-reg4 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <550000>;
+				regulator-max-microvolt = <950000>;
+				regulator-ramp-delay = <12500>;
+				regulator-name = "vdd_vdenc_s0";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_ddr_s0: dcdc-reg5 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <675000>;
+				regulator-max-microvolt = <900000>;
+				regulator-ramp-delay = <12500>;
+				regulator-name = "vdd_ddr_s0";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <850000>;
+				};
+			};
+
+			vdd2_ddr_s3: dcdc-reg6 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-name = "vdd2_ddr_s3";
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			vcc_2v0_pldo_s3: dcdc-reg7 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <2000000>;
+				regulator-max-microvolt = <2000000>;
+				regulator-ramp-delay = <12500>;
+				regulator-name = "vdd_2v0_pldo_s3";
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <2000000>;
+				};
+			};
+
+			vcc_3v3_s3: dcdc-reg8 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-name = "vcc_3v3_s3";
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vddq_ddr_s0: dcdc-reg9 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-name = "vddq_ddr_s0";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_1v8_s3: dcdc-reg10 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "vcc_1v8_s3";
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			avcc_1v8_s0: pldo-reg1 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "avcc_1v8_s0";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_1v8_s0: pldo-reg2 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "vcc_1v8_s0";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			avdd_1v2_s0: pldo-reg3 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <1200000>;
+				regulator-name = "avdd_1v2_s0";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_3v3_s0: pldo-reg4 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-ramp-delay = <12500>;
+				regulator-name = "vcc_3v3_s0";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vccio_sd_s0: pldo-reg5 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-ramp-delay = <12500>;
+				regulator-name = "vccio_sd_s0";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			pldo6_s3: pldo-reg6 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "pldo6_s3";
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vdd_0v75_s3: nldo-reg1 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <750000>;
+				regulator-max-microvolt = <750000>;
+				regulator-name = "vdd_0v75_s3";
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <750000>;
+				};
+			};
+
+			vdd_ddr_pll_s0: nldo-reg2 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <850000>;
+				regulator-max-microvolt = <850000>;
+				regulator-name = "vdd_ddr_pll_s0";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <850000>;
+				};
+			};
+
+			avdd_0v75_s0: nldo-reg3 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <750000>;
+				regulator-max-microvolt = <750000>;
+				regulator-name = "avdd_0v75_s0";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_0v85_s0: nldo-reg4 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <850000>;
+				regulator-max-microvolt = <850000>;
+				regulator-name = "vdd_0v85_s0";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_0v75_s0: nldo-reg5 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <750000>;
+				regulator-max-microvolt = <750000>;
+				regulator-name = "vdd_0v75_s0";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+		};
+	};
+};
+
+&tsadc {
+	status = "okay";
+};
+
+&uart2 {
+	pinctrl-0 = <&uart2m0_xfer>;
+	status = "okay";
+};
+
+&u2phy0 {
+	status = "okay";
+};
+
+&u2phy0_otg {
+	status = "okay";
+};
+
+&u2phy2_host {
+	status = "okay";
+};
+
+&u2phy3_host {
+	status = "okay";
+};
+
+&u2phy2 {
+	status = "okay";
+};
+
+&u2phy3 {
+	status = "okay";
+};
+
+&usbdp_phy0 {
+	mode-switch;
+	orientation-switch;
+	sbu1-dc-gpios = <&gpio4 RK_PA6 GPIO_ACTIVE_HIGH>;
+	sbu2-dc-gpios = <&gpio4 RK_PA7 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+
+	port {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		usbdp_phy0_typec_ss: endpoint@0 {
+			reg = <0>;
+			remote-endpoint = <&usbc0_ss>;
+		};
+
+		usbdp_phy0_typec_sbu: endpoint@1 {
+			reg = <1>;
+			remote-endpoint = <&usbc0_sbu>;
+		};
+	};
+};
+
+&usb_host0_ehci {
+	status = "okay";
+};
+
+&usb_host0_ohci {
+	status = "okay";
+};
+
+&usb_host0_xhci {
+	dr_mode = "host";
+	status = "okay";
+	usb-role-switch;
+
+	port {
+		usb_host0_xhci_drd_sw: endpoint {
+			remote-endpoint = <&usbc0_hs>;
+		};
+	};
+};
+
+&usb_host1_ehci {
+	status = "okay";
+};
+
+&usb_host1_ohci {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-ok3588-c.dts b/arch/arm64/boot/dts/rockchip/rk3588-ok3588-c.dts
index 009566d881f3..c2a08bdf09e8 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-ok3588-c.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-ok3588-c.dts
@@ -261,8 +261,7 @@
 &mdio0 {
 	rgmii_phy0: ethernet-phy@1 {
 		/* RTL8211F */
-		compatible = "ethernet-phy-id001c.c916",
-			     "ethernet-phy-ieee802.3-c22";
+		compatible = "ethernet-phy-id001c.c916";
 		reg = <0x1>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&rtl8211f_0_rst>;
@@ -275,8 +274,7 @@
 &mdio1 {
 	rgmii_phy1: ethernet-phy@2 {
 		/* RTL8211F */
-		compatible = "ethernet-phy-id001c.c916",
-			     "ethernet-phy-ieee802.3-c22";
+		compatible = "ethernet-phy-id001c.c916";
 		reg = <0x2>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&rtl8211f_1_rst>;
@@ -376,6 +374,10 @@
 	status = "okay";
 };
 
+&tsadc {
+	status = "okay";
+};
+
 &u2phy2 {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-opp.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-opp.dtsi
new file mode 100644
index 000000000000..0f1a77697351
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3588-opp.dtsi
@@ -0,0 +1,190 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/ {
+	cluster0_opp_table: opp-table-cluster0 {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp-1008000000 {
+			opp-hz = /bits/ 64 <1008000000>;
+			opp-microvolt = <675000 675000 950000>;
+			clock-latency-ns = <40000>;
+		};
+		opp-1200000000 {
+			opp-hz = /bits/ 64 <1200000000>;
+			opp-microvolt = <712500 712500 950000>;
+			clock-latency-ns = <40000>;
+		};
+		opp-1416000000 {
+			opp-hz = /bits/ 64 <1416000000>;
+			opp-microvolt = <762500 762500 950000>;
+			clock-latency-ns = <40000>;
+			opp-suspend;
+		};
+		opp-1608000000 {
+			opp-hz = /bits/ 64 <1608000000>;
+			opp-microvolt = <850000 850000 950000>;
+			clock-latency-ns = <40000>;
+		};
+		opp-1800000000 {
+			opp-hz = /bits/ 64 <1800000000>;
+			opp-microvolt = <950000 950000 950000>;
+			clock-latency-ns = <40000>;
+		};
+	};
+
+	cluster1_opp_table: opp-table-cluster1 {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp-1200000000 {
+			opp-hz = /bits/ 64 <1200000000>;
+			opp-microvolt = <675000 675000 1000000>;
+			clock-latency-ns = <40000>;
+		};
+		opp-1416000000 {
+			opp-hz = /bits/ 64 <1416000000>;
+			opp-microvolt = <725000 725000 1000000>;
+			clock-latency-ns = <40000>;
+		};
+		opp-1608000000 {
+			opp-hz = /bits/ 64 <1608000000>;
+			opp-microvolt = <762500 762500 1000000>;
+			clock-latency-ns = <40000>;
+		};
+		opp-1800000000 {
+			opp-hz = /bits/ 64 <1800000000>;
+			opp-microvolt = <850000 850000 1000000>;
+			clock-latency-ns = <40000>;
+		};
+		opp-2016000000 {
+			opp-hz = /bits/ 64 <2016000000>;
+			opp-microvolt = <925000 925000 1000000>;
+			clock-latency-ns = <40000>;
+		};
+		opp-2208000000 {
+			opp-hz = /bits/ 64 <2208000000>;
+			opp-microvolt = <987500 987500 1000000>;
+			clock-latency-ns = <40000>;
+		};
+		opp-2400000000 {
+			opp-hz = /bits/ 64 <2400000000>;
+			opp-microvolt = <1000000 1000000 1000000>;
+			clock-latency-ns = <40000>;
+		};
+	};
+
+	cluster2_opp_table: opp-table-cluster2 {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp-1200000000 {
+			opp-hz = /bits/ 64 <1200000000>;
+			opp-microvolt = <675000 675000 1000000>;
+			clock-latency-ns = <40000>;
+		};
+		opp-1416000000 {
+			opp-hz = /bits/ 64 <1416000000>;
+			opp-microvolt = <725000 725000 1000000>;
+			clock-latency-ns = <40000>;
+		};
+		opp-1608000000 {
+			opp-hz = /bits/ 64 <1608000000>;
+			opp-microvolt = <762500 762500 1000000>;
+			clock-latency-ns = <40000>;
+		};
+		opp-1800000000 {
+			opp-hz = /bits/ 64 <1800000000>;
+			opp-microvolt = <850000 850000 1000000>;
+			clock-latency-ns = <40000>;
+		};
+		opp-2016000000 {
+			opp-hz = /bits/ 64 <2016000000>;
+			opp-microvolt = <925000 925000 1000000>;
+			clock-latency-ns = <40000>;
+		};
+		opp-2208000000 {
+			opp-hz = /bits/ 64 <2208000000>;
+			opp-microvolt = <987500 987500 1000000>;
+			clock-latency-ns = <40000>;
+		};
+		opp-2400000000 {
+			opp-hz = /bits/ 64 <2400000000>;
+			opp-microvolt = <1000000 1000000 1000000>;
+			clock-latency-ns = <40000>;
+		};
+	};
+
+	gpu_opp_table: opp-table {
+		compatible = "operating-points-v2";
+
+		opp-300000000 {
+			opp-hz = /bits/ 64 <300000000>;
+			opp-microvolt = <675000 675000 850000>;
+		};
+		opp-400000000 {
+			opp-hz = /bits/ 64 <400000000>;
+			opp-microvolt = <675000 675000 850000>;
+		};
+		opp-500000000 {
+			opp-hz = /bits/ 64 <500000000>;
+			opp-microvolt = <675000 675000 850000>;
+		};
+		opp-600000000 {
+			opp-hz = /bits/ 64 <600000000>;
+			opp-microvolt = <675000 675000 850000>;
+		};
+		opp-700000000 {
+			opp-hz = /bits/ 64 <700000000>;
+			opp-microvolt = <700000 700000 850000>;
+		};
+		opp-800000000 {
+			opp-hz = /bits/ 64 <800000000>;
+			opp-microvolt = <750000 750000 850000>;
+		};
+		opp-900000000 {
+			opp-hz = /bits/ 64 <900000000>;
+			opp-microvolt = <800000 800000 850000>;
+		};
+		opp-1000000000 {
+			opp-hz = /bits/ 64 <1000000000>;
+			opp-microvolt = <850000 850000 850000>;
+		};
+	};
+};
+
+&cpu_b0 {
+	operating-points-v2 = <&cluster1_opp_table>;
+};
+
+&cpu_b1 {
+	operating-points-v2 = <&cluster1_opp_table>;
+};
+
+&cpu_b2 {
+	operating-points-v2 = <&cluster2_opp_table>;
+};
+
+&cpu_b3 {
+	operating-points-v2 = <&cluster2_opp_table>;
+};
+
+&cpu_l0 {
+	operating-points-v2 = <&cluster0_opp_table>;
+};
+
+&cpu_l1 {
+	operating-points-v2 = <&cluster0_opp_table>;
+};
+
+&cpu_l2 {
+	operating-points-v2 = <&cluster0_opp_table>;
+};
+
+&cpu_l3 {
+	operating-points-v2 = <&cluster0_opp_table>;
+};
+
+&gpu {
+	operating-points-v2 = <&gpu_opp_table>;
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts b/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts
index 1a604429fb26..c3a6812cc93a 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts
@@ -105,6 +105,13 @@
 		};
 	};
 
+	rfkill {
+		compatible = "rfkill-gpio";
+		label = "rfkill-pcie-wlan";
+		radio-type = "wlan";
+		shutdown-gpios = <&gpio0 RK_PC4 GPIO_ACTIVE_HIGH>;
+	};
+
 	sound {
 		compatible = "simple-audio-card";
 		pinctrl-names = "default";
@@ -444,6 +451,7 @@
 &sdmmc {
 	bus-width = <4>;
 	cap-sd-highspeed;
+	cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
 	disable-wp;
 	max-frequency = <150000000>;
 	no-sdio;
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-quartzpro64.dts b/arch/arm64/boot/dts/rockchip/rk3588-quartzpro64.dts
index b4f22d95ac0e..e4a20cda65ed 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-quartzpro64.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-quartzpro64.dts
@@ -435,6 +435,7 @@
 &sdmmc {
 	bus-width = <4>;
 	cap-sd-highspeed;
+	cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
 	disable-wp;
 	max-frequency = <150000000>;
 	no-sdio;
@@ -832,6 +833,8 @@
 				regulator-name = "vdd_cpu_big1_s0";
 				regulator-always-on;
 				regulator-boot-on;
+				regulator-coupled-with = <&vdd_cpu_big1_mem_s0>;
+				regulator-coupled-max-spread = <10000>;
 				regulator-min-microvolt = <550000>;
 				regulator-max-microvolt = <1050000>;
 				regulator-ramp-delay = <12500>;
@@ -845,6 +848,8 @@
 				regulator-name = "vdd_cpu_big0_s0";
 				regulator-always-on;
 				regulator-boot-on;
+				regulator-coupled-with = <&vdd_cpu_big0_mem_s0>;
+				regulator-coupled-max-spread = <10000>;
 				regulator-min-microvolt = <550000>;
 				regulator-max-microvolt = <1050000>;
 				regulator-ramp-delay = <12500>;
@@ -858,6 +863,8 @@
 				regulator-name = "vdd_cpu_lit_s0";
 				regulator-always-on;
 				regulator-boot-on;
+				regulator-coupled-with = <&vdd_cpu_lit_mem_s0>;
+				regulator-coupled-max-spread = <10000>;
 				regulator-min-microvolt = <550000>;
 				regulator-max-microvolt = <950000>;
 				regulator-ramp-delay = <12500>;
@@ -884,6 +891,8 @@
 				regulator-name = "vdd_cpu_big1_mem_s0";
 				regulator-always-on;
 				regulator-boot-on;
+				regulator-coupled-with = <&vdd_cpu_big1_s0>;
+				regulator-coupled-max-spread = <10000>;
 				regulator-min-microvolt = <675000>;
 				regulator-max-microvolt = <1050000>;
 				regulator-ramp-delay = <12500>;
@@ -898,6 +907,8 @@
 				regulator-name = "vdd_cpu_big0_mem_s0";
 				regulator-always-on;
 				regulator-boot-on;
+				regulator-coupled-with = <&vdd_cpu_big0_s0>;
+				regulator-coupled-max-spread = <10000>;
 				regulator-min-microvolt = <675000>;
 				regulator-max-microvolt = <1050000>;
 				regulator-ramp-delay = <12500>;
@@ -924,6 +935,8 @@
 				regulator-name = "vdd_cpu_lit_mem_s0";
 				regulator-always-on;
 				regulator-boot-on;
+				regulator-coupled-with = <&vdd_cpu_lit_s0>;
+				regulator-coupled-max-spread = <10000>;
 				regulator-min-microvolt = <675000>;
 				regulator-max-microvolt = <950000>;
 				regulator-ramp-delay = <12500>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rock-5-itx.dts b/arch/arm64/boot/dts/rockchip/rk3588-rock-5-itx.dts
new file mode 100644
index 000000000000..d0b922b8d67e
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5-itx.dts
@@ -0,0 +1,1177 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2024 Radxa Limited
+ * Copyright (c) 2024 Heiko Stuebner <heiko@sntech.de>
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/pwm/pwm.h>
+#include "dt-bindings/usb/pd.h"
+#include "rk3588.dtsi"
+
+/ {
+	model = "Radxa ROCK 5 ITX";
+	compatible = "radxa,rock-5-itx", "rockchip,rk3588";
+
+	aliases {
+		mmc0 = &sdhci;
+		mmc1 = &sdmmc;
+		mmc2 = &sdio;
+	};
+
+	chosen {
+		stdout-path = "serial2:1500000n8";
+	};
+
+	adc_keys: adc-keys {
+		compatible = "adc-keys";
+		io-channels = <&saradc 0>;
+		io-channel-names = "buttons";
+		keyup-threshold-microvolt = <1800000>;
+		poll-interval = <100>;
+
+		button-maskrom {
+			label = "Mask Rom";
+			linux,code = <KEY_SETUP>;
+			press-threshold-microvolt = <1750>;
+		};
+	};
+
+	analog-sound {
+		compatible = "audio-graph-card";
+		label = "rk3588-es8316";
+		dais = <&i2s0_8ch_p0>;
+		hp-det-gpio = <&gpio1 RK_PD5 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&hp_detect>;
+		routing = "MIC2", "Mic Jack",
+			  "Headphones", "HPOL",
+			  "Headphones", "HPOR";
+		widgets = "Microphone", "Mic Jack",
+			  "Headphone", "Headphones";
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&led_pins>;
+
+		power-led1 {
+			gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "default-on";
+		};
+
+		hdd-led2 {
+			gpios = <&gpio0 RK_PC0 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "disk-activity";
+		};
+	};
+
+	fan0: pwm-fan {
+		compatible = "pwm-fan";
+		#cooling-cells = <2>;
+		cooling-levels = <0 64 128 192 255>;
+		fan-supply = <&vcc12v_dcin>;
+		pwms = <&pwm14 0 10000 0>;
+	};
+
+	/* M.2 E-KEY */
+	sdio_pwrseq: sdio-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		clocks = <&hym8563>;
+		clock-names = "ext_clock";
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_enable_h>;
+		reset-gpios = <&gpio0 RK_PC4 GPIO_ACTIVE_LOW>;
+	};
+
+	typec_vin: regulator-typec-vin {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio1 RK_PB6 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&vbus5v0_typec_en>;
+		regulator-name = "typec_vin";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vcc12v_dcin: regulator-vcc12v-dcin {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc12v_dcin";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+	};
+
+	vcc33_io64: regulator-vcc33-io64 {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc33_io64";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc12v_dcin>;
+	};
+
+	vcc3v3_ekey: regulator-vcc3v3-ekey {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpios = <&gpio1 RK_PD2 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ekey_en>;
+		regulator-name = "vcc3v3_ekey";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		startup-delay-us = <50000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vcc3v3_lan: vcc3v3_lan_phy2: regulator-vcc3v3-lan {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_lan";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc_3v3_s3>;
+	};
+
+	vcc3v3_mkey: regulator-vcc3v3-mkey {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpios = <&gpio1 RK_PA4 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pcie30x4_pwren_h>;
+		regulator-name = "vcc3v3_mkey";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		startup-delay-us = <5000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vcc3v3_sys: regulator-vcc3v3-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc12v_dcin>;
+	};
+
+	vcc5v0_sys: regulator-vcc5v0-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc12v_dcin>;
+	};
+
+	vcc5v0_usb20: vcc5v0_usb12: vcc5v0_usb34: regulator-vcc5v0-usb {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usb_host_pwren_h>;
+		regulator-name = "vcc5v0_usb";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vcc_1v1_nldo_s3: regulator-vcc-1v1-nldo-s3 {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_1v1_nldo_s3";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <1100000>;
+		regulator-max-microvolt = <1100000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+};
+
+&combphy0_ps {
+	status = "okay";
+};
+
+&combphy1_ps {
+	status = "okay";
+};
+
+&combphy2_psu {
+	status = "okay";
+};
+
+&cpu_b0 {
+	cpu-supply = <&vdd_cpu_big0_s0>;
+};
+
+&cpu_b1 {
+	cpu-supply = <&vdd_cpu_big0_s0>;
+};
+
+&cpu_b2 {
+	cpu-supply = <&vdd_cpu_big1_s0>;
+};
+
+&cpu_b3 {
+	cpu-supply = <&vdd_cpu_big1_s0>;
+};
+
+&cpu_l0 {
+	cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&cpu_l1 {
+	cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&cpu_l2 {
+	cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&cpu_l3 {
+	cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&gpu {
+	mali-supply = <&vdd_gpu_s0>;
+	status = "okay";
+};
+
+&i2c0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c0m2_xfer>;
+	status = "okay";
+
+	vdd_cpu_big0_s0: regulator@42 {
+		compatible = "rockchip,rk8602";
+		reg = <0x42>;
+		fcs,suspend-voltage-selector = <1>;
+		regulator-name = "vdd_cpu_big0_s0";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <550000>;
+		regulator-max-microvolt = <1050000>;
+		regulator-ramp-delay = <2300>;
+		vin-supply = <&vcc5v0_sys>;
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+
+	vdd_cpu_big1_s0: regulator@43 {
+		compatible = "rockchip,rk8603", "rockchip,rk8602";
+		reg = <0x43>;
+		fcs,suspend-voltage-selector = <1>;
+		regulator-name = "vdd_cpu_big1_s0";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <550000>;
+		regulator-max-microvolt = <1050000>;
+		regulator-ramp-delay = <2300>;
+		vin-supply = <&vcc5v0_sys>;
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+};
+
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c1m2_xfer>;
+	status = "okay";
+
+	vdd_npu_s0: regulator@42 {
+		compatible = "rockchip,rk8602";
+		reg = <0x42>;
+		fcs,suspend-voltage-selector = <1>;
+		regulator-name = "vdd_npu_s0";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <550000>;
+		regulator-max-microvolt = <950000>;
+		regulator-ramp-delay = <2300>;
+		vin-supply = <&vcc5v0_sys>;
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+};
+
+/* CAM0 connector */
+&i2c3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c3m0_xfer>;
+};
+
+/* M.2 E-key */
+&i2c4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c4m1_xfer>;
+};
+
+/* RTC and LCD0 connector */
+&i2c6 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c6m0_xfer>;
+	status = "okay";
+
+	hym8563: rtc@51 {
+		compatible = "haoyu,hym8563";
+		reg = <0x51>;
+		#clock-cells = <0>;
+		clock-output-names = "wifi_32kout";
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PB0 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&rtc_int>;
+	};
+};
+
+/* Audio codec and CAM1 connector */
+&i2c7 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c7m0_xfer>;
+	status = "okay";
+
+	es8316: audio-codec@11 {
+		compatible = "everest,es8316";
+		reg = <0x11>;
+		assigned-clocks = <&cru I2S0_8CH_MCLKOUT>;
+		assigned-clock-rates = <12288000>;
+		clocks = <&cru I2S0_8CH_MCLKOUT>;
+		clock-names = "mclk";
+		#sound-dai-cells = <0>;
+
+		port {
+			es8316_p0_0: endpoint {
+				remote-endpoint = <&i2s0_8ch_p0_0>;
+			};
+		};
+	};
+};
+
+/* FUSB302 and LCD1 connector */
+&i2c8 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c8m4_xfer>;
+	status = "okay";
+
+	usbc0: usb-typec@22 {
+		compatible = "fcs,fusb302";
+		reg = <0x22>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <RK_PB4 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usbc0_int>;
+		vbus-supply = <&typec_vin>;
+
+		usb_con: connector {
+			compatible = "usb-c-connector";
+			data-role = "dual";
+			label = "USB-C";
+			power-role = "source";
+			source-pdos =
+				<PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					usbc0_orien_sw: endpoint {
+						remote-endpoint = <&usbdp_phy0_orientation_switch>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					usbc0_role_sw: endpoint {
+						remote-endpoint = <&dwc3_0_role_switch>;
+					};
+				};
+
+				port@2 {
+					reg = <2>;
+
+					dp_altmode_mux: endpoint {
+						remote-endpoint = <&usbdp_phy0_dp_altmode_mux>;
+					};
+				};
+			};
+		};
+	};
+};
+
+&i2c8m4_xfer {
+	rockchip,pins =
+		/* i2c8_scl_m4 */
+		<3 RK_PC2 9 &pcfg_pull_up_drv_level_6>,
+		/* i2c8_sda_m4 */
+		<3 RK_PC3 9 &pcfg_pull_up_drv_level_6>;
+};
+
+&i2s0_8ch {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2s0_lrck
+		     &i2s0_mclk
+		     &i2s0_sclk
+		     &i2s0_sdi0
+		     &i2s0_sdo0>;
+	status = "okay";
+
+	i2s0_8ch_p0: port {
+		i2s0_8ch_p0_0: endpoint {
+			dai-format = "i2s";
+			mclk-fs = <256>;
+			remote-endpoint = <&es8316_p0_0>;
+		};
+	};
+};
+
+&package_thermal {
+	polling-delay = <1000>;
+
+	trips {
+		package_fan0: package-fan0 {
+			hysteresis = <2000>;
+			temperature = <50000>;
+			type = "active";
+		};
+
+		package_fan1: package-fan1 {
+			hysteresis = <2000>;
+			temperature = <65000>;
+			type = "active";
+		};
+	};
+
+	cooling-maps {
+		map0 {
+			cooling-device = <&fan0 THERMAL_NO_LIMIT 1>;
+			trip = <&package_fan0>;
+		};
+		map1 {
+			cooling-device = <&fan0 2 THERMAL_NO_LIMIT>;
+			trip = <&package_fan1>;
+		};
+	};
+};
+
+/* M.2 E-key */
+&pcie2x1l0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie30x1_0_perstn_m1_l>;
+	reset-gpios = <&gpio4 RK_PA5 GPIO_ACTIVE_HIGH>;
+	vpcie3v3-supply = <&vcc3v3_ekey>;
+	status = "okay";
+};
+
+/* RTL8125B_1 */
+&pcie2x1l1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie30x1_1_perstn>;
+	reset-gpios = <&gpio4 RK_PA2 GPIO_ACTIVE_HIGH>;
+	vpcie3v3-supply = <&vcc3v3_lan>;
+	status = "okay";
+};
+
+/* RTL8125B_2 */
+&pcie2x1l2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie20x1_2_perstn>;
+	reset-gpios = <&gpio3 RK_PB0 GPIO_ACTIVE_HIGH>;
+	vpcie3v3-supply = <&vcc3v3_lan_phy2>;
+	status = "okay";
+};
+
+&pcie30phy {
+	data-lanes = <1 1 2 2>;
+	/* separate clock lines from the clock generator to phy and devices */
+	rockchip,rx-common-refclk-mode = <0 0 0 0>;
+	status = "okay";
+};
+
+/* ASMedia ASM1164 Sata controller */
+&pcie3x2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie30x2_perstn_m1_l>;
+	reset-gpios = <&gpio4 RK_PB0 GPIO_ACTIVE_HIGH>;
+	vpcie3v3-supply = <&vcc33_io64>;
+	status = "okay";
+};
+
+/* M.2 M.key */
+&pcie3x4 {
+	num-lanes = <2>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie30x4_perstn_m1_l>;
+	reset-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>;
+	vpcie3v3-supply = <&vcc3v3_mkey>;
+	status = "okay";
+};
+
+&pinctrl {
+	hym8563 {
+		rtc_int: rtc-int {
+			rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	leds {
+		led_pins: led-pins {
+			rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>,
+					<0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	pcie {
+		pcie20x1_2_perstn: pcie20x1-2-perstn {
+			rockchip,pins = <3 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		pcie30x1_0_perstn_m1_l: pcie30x1-0-perstn-m1-l {
+			rockchip,pins = <4 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		pcie30x1_1_perstn: pcie30x1-1-perstn {
+			rockchip,pins = <4 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		pcie30x2_perstn_m1_l: pcie30x2-perstn-m1-l {
+			rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		pcie30x4_perstn_m1_l: pcie30x4-perstn-m1-l {
+			rockchip,pins = <4 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		ekey_en: ekey-en {
+			rockchip,pins = <1 RK_PD2 RK_FUNC_GPIO &pcfg_pull_down>;
+		};
+
+		pcie30x4_pwren_h: pcie30x4-pwren-h {
+			rockchip,pins = <1 RK_PA4 RK_FUNC_GPIO &pcfg_pull_down>;
+		};
+	};
+
+	sound {
+		hp_detect: hp-detect {
+			rockchip,pins = <1 RK_PD5 RK_FUNC_GPIO &pcfg_pull_down>;
+		};
+	};
+
+	usb {
+		usb_host_pwren_h: usb-host-pwren-h {
+			rockchip,pins = <3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		vcc5v0_otg_en: vcc5v0-otg-en {
+			rockchip,pins = <2 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		gl3523_reset: rl3523-reset {
+			rockchip,pins = <3 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	usb-typec {
+		usbc0_int: usbc0-int {
+			rockchip,pins = <3 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+
+		vbus5v0_typec_en: vbus5v0-typec-en {
+			rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	hdmirx {
+		hdmirx_det: hdmirx-det {
+			rockchip,pins = <1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	sdio-pwrseq {
+		wifi_enable_h: wifi-enable-h {
+			rockchip,pins = <0 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	wireless-wlan {
+		wifi_host_wake_irq: wifi-host-wake-irq {
+			rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_down>;
+		};
+	};
+
+	bt {
+		bt_enable_h: bt-enable-h {
+			rockchip,pins = <2 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		bt_host_wake_l: bt-host-wake-l {
+			rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		bt_wake_l: bt-wake-l {
+			rockchip,pins = <4 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	dp {
+		dp1_hpd: dp1-hpd {
+			rockchip,pins = <3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&pwm14 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm14m1_pins>;
+	status = "okay";
+};
+
+&saradc {
+	vref-supply = <&avcc_1v8_s0>;
+	status = "okay";
+};
+
+&sdhci {
+	bus-width = <8>;
+	max-frequency = <200000000>;
+	mmc-hs400-1_8v;
+	mmc-hs400-enhanced-strobe;
+	mmc-hs200-1_8v;
+	no-sdio;
+	no-sd;
+	non-removable;
+	status = "okay";
+};
+
+&sdmmc {
+	bus-width = <4>;
+	cap-mmc-highspeed;
+	cap-sd-highspeed;
+	disable-wp;
+	max-frequency = <200000000>;
+	no-sdio;
+	no-mmc;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc_bus4 &sdmmc_clk &sdmmc_cmd &sdmmc_det>;
+	sd-uhs-sdr104;
+	vmmc-supply = <&vcc_3v3_s3>;
+	vqmmc-supply = <&vccio_sd_s0>;
+	status = "okay";
+};
+
+/* M.2 E-KEY */
+&sdio {
+	broken-cd;
+	bus-width = <4>;
+	cap-sdio-irq;
+	keep-power-in-suspend;
+	max-frequency = <150000000>;
+	mmc-pwrseq = <&sdio_pwrseq>;
+	no-sd;
+	no-mmc;
+	non-removable;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdiom0_pins>;
+	sd-uhs-sdr104;
+	vmmc-supply = <&vcc3v3_ekey>;
+	status = "okay";
+};
+
+&sfc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&fspim2_pins>;
+	status = "okay";
+
+	spi_flash: flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0x0>;
+		spi-max-frequency = <50000000>;
+		spi-rx-bus-width = <4>;
+		spi-tx-bus-width = <1>;
+	};
+};
+
+&spi2 {
+	status = "okay";
+	assigned-clocks = <&cru CLK_SPI2>;
+	assigned-clock-rates = <200000000>;
+	num-cs = <1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi2m2_cs0 &spi2m2_pins>;
+
+	pmic@0 {
+		compatible = "rockchip,rk806";
+		reg = <0x0>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>,
+			    <&rk806_dvs2_null>, <&rk806_dvs3_null>;
+		spi-max-frequency = <1000000>;
+		system-power-controller;
+
+		vcc1-supply = <&vcc5v0_sys>;
+		vcc2-supply = <&vcc5v0_sys>;
+		vcc3-supply = <&vcc5v0_sys>;
+		vcc4-supply = <&vcc5v0_sys>;
+		vcc5-supply = <&vcc5v0_sys>;
+		vcc6-supply = <&vcc5v0_sys>;
+		vcc7-supply = <&vcc5v0_sys>;
+		vcc8-supply = <&vcc5v0_sys>;
+		vcc9-supply = <&vcc5v0_sys>;
+		vcc10-supply = <&vcc5v0_sys>;
+		vcc11-supply = <&vcc_2v0_pldo_s3>;
+		vcc12-supply = <&vcc5v0_sys>;
+		vcc13-supply = <&vcc_1v1_nldo_s3>;
+		vcc14-supply = <&vcc_1v1_nldo_s3>;
+		vcca-supply = <&vcc5v0_sys>;
+
+		rk806_dvs1_null: dvs1-null-pins {
+			pins = "gpio_pwrctrl1";
+			function = "pin_fun0";
+		};
+
+		rk806_dvs2_null: dvs2-null-pins {
+			pins = "gpio_pwrctrl2";
+			function = "pin_fun0";
+		};
+
+		rk806_dvs3_null: dvs3-null-pins {
+			pins = "gpio_pwrctrl3";
+			function = "pin_fun0";
+		};
+
+		regulators {
+			vdd_gpu_s0: vdd_gpu_mem_s0: dcdc-reg1 {
+				regulator-boot-on;
+				regulator-min-microvolt = <550000>;
+				regulator-max-microvolt = <950000>;
+				regulator-ramp-delay = <12500>;
+				regulator-name = "vdd_gpu_s0";
+				regulator-enable-ramp-delay = <400>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_cpu_lit_s0: vdd_cpu_lit_mem_s0: dcdc-reg2 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <550000>;
+				regulator-max-microvolt = <950000>;
+				regulator-ramp-delay = <12500>;
+				regulator-name = "vdd_cpu_lit_s0";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_log_s0: dcdc-reg3 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <675000>;
+				regulator-max-microvolt = <750000>;
+				regulator-ramp-delay = <12500>;
+				regulator-name = "vdd_log_s0";
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <750000>;
+				};
+			};
+
+			vdd_vdenc_s0: vdd_vdenc_mem_s0: dcdc-reg4 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <550000>;
+				regulator-max-microvolt = <950000>;
+				regulator-ramp-delay = <12500>;
+				regulator-name = "vdd_vdenc_s0";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_ddr_s0: dcdc-reg5 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <675000>;
+				regulator-max-microvolt = <900000>;
+				regulator-ramp-delay = <12500>;
+				regulator-name = "vdd_ddr_s0";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <850000>;
+				};
+			};
+
+			vdd2_ddr_s3: dcdc-reg6 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-name = "vdd2_ddr_s3";
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			vcc_2v0_pldo_s3: dcdc-reg7 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <2000000>;
+				regulator-max-microvolt = <2000000>;
+				regulator-ramp-delay = <12500>;
+				regulator-name = "vdd_2v0_pldo_s3";
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <2000000>;
+				};
+			};
+
+			vcc_3v3_s3: dcdc-reg8 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-name = "vcc_3v3_s3";
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vddq_ddr_s0: dcdc-reg9 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-name = "vddq_ddr_s0";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_1v8_s3: dcdc-reg10 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "vcc_1v8_s3";
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			avcc_1v8_s0: pldo-reg1 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "avcc_1v8_s0";
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vcc_1v8_s0: pldo-reg2 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "vcc_1v8_s0";
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			avdd_1v2_s0: pldo-reg3 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <1200000>;
+				regulator-name = "avdd_1v2_s0";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_3v3_s0: pldo-reg4 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-ramp-delay = <12500>;
+				regulator-name = "vcc_3v3_s0";
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vccio_sd_s0: pldo-reg5 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-ramp-delay = <12500>;
+				regulator-name = "vccio_sd_s0";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			pldo6_s3: pldo-reg6 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "pldo6_s3";
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vdd_0v75_s3: nldo-reg1 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <750000>;
+				regulator-max-microvolt = <750000>;
+				regulator-name = "vdd_0v75_s3";
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <750000>;
+				};
+			};
+
+			vdd_ddr_pll_s0: nldo-reg2 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <850000>;
+				regulator-max-microvolt = <850000>;
+				regulator-name = "vdd_ddr_pll_s0";
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <850000>;
+				};
+			};
+
+			avdd_0v75_s0: nldo-reg3 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <750000>;
+				regulator-max-microvolt = <750000>;
+				regulator-name = "avdd_0v75_s0";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_0v85_s0: nldo-reg4 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <850000>;
+				regulator-max-microvolt = <850000>;
+				regulator-name = "vdd_0v85_s0";
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <837500>;
+				};
+			};
+
+			vdd_0v75_s0: nldo-reg5 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <750000>;
+				regulator-max-microvolt = <750000>;
+				regulator-name = "vdd_0v75_s0";
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <750000>;
+				};
+			};
+		};
+	};
+};
+
+&tsadc {
+	status = "okay";
+};
+
+&uart2 {
+	pinctrl-0 = <&uart2m0_xfer>;
+	status = "okay";
+};
+
+/* Connected to M.2 E-key */
+&uart6 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart6m1_xfer &uart6m1_ctsn &uart6m1_rtsn>;
+	status = "okay";
+};
+
+&u2phy0 {
+	status = "okay";
+};
+
+&u2phy0_otg {
+	status = "okay";
+};
+
+&u2phy1 {
+	status = "okay";
+};
+
+&u2phy1_otg {
+	/* connected to USB3 hub, which is powered by vcc5v0_usb12 */
+	phy-supply = <&vcc5v0_usb12>;
+	status = "okay";
+};
+
+&u2phy2 {
+	status = "okay";
+};
+
+&u2phy2_host {
+	/* connected to USB2 hub, which is powered by vcc5v0_usb20 */
+	phy-supply = <&vcc5v0_usb20>;
+	status = "okay";
+};
+
+&u2phy3 {
+	status = "okay";
+};
+
+&u2phy3_host {
+	phy-supply = <&vcc5v0_usb20>;
+	status = "okay";
+};
+
+&usb_host0_ehci {
+	status = "okay";
+};
+
+&usb_host0_ohci {
+	status = "okay";
+};
+
+&usb_host1_ehci {
+	status = "okay";
+};
+
+&usb_host1_ohci {
+	status = "okay";
+};
+
+&usb_host0_xhci {
+	usb-role-switch;
+	status = "okay";
+
+	port {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		dwc3_0_role_switch: endpoint@0 {
+			reg = <0>;
+			remote-endpoint = <&usbc0_role_sw>;
+		};
+	};
+};
+
+&usb_host1_xhci {
+	dr_mode = "host";
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "okay";
+
+	/* 2.0 hub on port 1 */
+	hub_2_0: hub@1 {
+		compatible = "usb5e3,610";
+		reg = <1>;
+		peer-hub = <&hub_3_0>;
+		vdd-supply = <&vcc_3v3_s3>;
+	};
+
+	/* 3.0 hub on port 4 */
+	hub_3_0: hub@2 {
+		compatible = "usb5e3,620";
+		reg = <2>;
+		peer-hub = <&hub_2_0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&gl3523_reset>;
+		reset-gpios = <&gpio3 RK_PB1 GPIO_ACTIVE_LOW>;
+		vdd-supply = <&vcc_3v3_s3>;
+	};
+};
+
+&usbdp_phy0 {
+	mode-switch;
+	orientation-switch;
+	sbu1-dc-gpios = <&gpio4 RK_PB7 GPIO_ACTIVE_HIGH>;
+	sbu2-dc-gpios = <&gpio4 RK_PC0 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+
+	port {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		usbdp_phy0_orientation_switch: endpoint@0 {
+			reg = <0>;
+			remote-endpoint = <&usbc0_orien_sw>;
+		};
+
+		usbdp_phy0_dp_altmode_mux: endpoint@1 {
+			reg = <1>;
+			remote-endpoint = <&dp_altmode_mux>;
+		};
+	};
+};
+
+&usbdp_phy1 {
+	rockchip,dp-lane-mux = <2 3>;
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b-pcie-ep.dtso b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b-pcie-ep.dtso
new file mode 100644
index 000000000000..672d748fcc67
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b-pcie-ep.dtso
@@ -0,0 +1,25 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * DT-overlay to run the PCIe3_4L Dual Mode controller in Endpoint mode
+ * in the SRNS (Separate Reference Clock No Spread) configuration.
+ *
+ * NOTE: If using a setup with two ROCK 5B:s, with one board running in
+ * RC mode and the other board running in EP mode, see also the device
+ * tree overlay: rk3588-rock-5b-pcie-srns.dtso.
+ */
+
+/dts-v1/;
+/plugin/;
+
+&pcie30phy {
+	rockchip,rx-common-refclk-mode = <0 0 0 0>;
+};
+
+&pcie3x4 {
+	status = "disabled";
+};
+
+&pcie3x4_ep {
+	vpcie3v3-supply = <&vcc3v3_pcie30>;
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b-pcie-srns.dtso b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b-pcie-srns.dtso
new file mode 100644
index 000000000000..1a0f1af65c43
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b-pcie-srns.dtso
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * DT-overlay to run the PCIe3_4L Dual Mode controller in Root Complex
+ * mode in the SRNS (Separate Reference Clock No Spread) configuration.
+ *
+ * This device tree overlay is only needed (on the RC side) when running
+ * a setup with two ROCK 5B:s, with one board running in RC mode and the
+ * other board running in EP mode.
+ */
+
+/dts-v1/;
+/plugin/;
+
+&pcie30phy {
+	rockchip,rx-common-refclk-mode = <0 0 0 0>;
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
index b8e15b76a8a6..966bbc582d89 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
@@ -52,7 +52,7 @@
 
 	fan: pwm-fan {
 		compatible = "pwm-fan";
-		cooling-levels = <0 95 145 195 255>;
+		cooling-levels = <0 120 150 180 210 240 255>;
 		fan-supply = <&vcc5v0_sys>;
 		pwms = <&pwm1 0 50000 0>;
 		#cooling-cells = <2>;
@@ -65,6 +65,13 @@
 		shutdown-gpios = <&gpio4 RK_PA2 GPIO_ACTIVE_HIGH>;
 	};
 
+	rfkill-bt {
+		compatible = "rfkill-gpio";
+		label = "rfkill-m2-bt";
+		radio-type = "bluetooth";
+		shutdown-gpios = <&gpio3 RK_PD5 GPIO_ACTIVE_HIGH>;
+	};
+
 	vcc3v3_pcie2x1l0: vcc3v3-pcie2x1l0-regulator {
 		compatible = "regulator-fixed";
 		enable-active-high;
@@ -279,6 +286,36 @@
 	};
 };
 
+&package_thermal {
+	polling-delay = <1000>;
+
+	trips {
+		package_fan0: package-fan0 {
+			temperature = <55000>;
+			hysteresis = <2000>;
+			type = "active";
+		};
+
+		package_fan1: package-fan1 {
+			temperature = <65000>;
+			hysteresis = <2000>;
+			type = "active";
+		};
+	};
+
+	cooling-maps {
+		map1 {
+			trip = <&package_fan0>;
+			cooling-device = <&fan THERMAL_NO_LIMIT 1>;
+		};
+
+		map2 {
+			trip = <&package_fan1>;
+			cooling-device = <&fan 2 THERMAL_NO_LIMIT>;
+		};
+	};
+};
+
 &pcie2x1l0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pcie2_0_rst>;
@@ -383,6 +420,7 @@
 	bus-width = <4>;
 	cap-mmc-highspeed;
 	cap-sd-highspeed;
+	cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
 	disable-wp;
 	sd-uhs-sdr104;
 	vmmc-supply = <&vcc_3v3_s3>;
@@ -411,6 +449,20 @@
 	status = "okay";
 };
 
+&sfc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&fspim2_pins>;
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <104000000>;
+		spi-rx-bus-width = <4>;
+		spi-tx-bus-width = <1>;
+	};
+};
+
 &uart6 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart6m1_xfer &uart6m1_ctsn &uart6m1_rtsn>;
@@ -742,6 +794,10 @@
 	};
 };
 
+&tsadc {
+	status = "okay";
+};
+
 &uart2 {
 	pinctrl-0 = <&uart2m0_xfer>;
 	status = "okay";
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi
index aebe1fedd2d8..615094bb8ba3 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi
@@ -344,6 +344,11 @@
 	};
 };
 
+&pwm0 {
+	pinctrl-0 = <&pwm0m1_pins>;
+	pinctrl-names = "default";
+};
+
 &saradc {
 	vref-supply = <&vcc_1v8_s0>;
 	status = "okay";
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-toybrick-x0.dts b/arch/arm64/boot/dts/rockchip/rk3588-toybrick-x0.dts
index 9090c5c99f2a..d0021524e7f9 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-toybrick-x0.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-toybrick-x0.dts
@@ -648,6 +648,10 @@
 	};
 };
 
+&tsadc {
+	status = "okay";
+};
+
 &u2phy2 {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-turing-rk1.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-turing-rk1.dtsi
index 6b9206ce4a03..dbaa94ca69f4 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-turing-rk1.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-turing-rk1.dtsi
@@ -198,8 +198,7 @@
 &mdio1 {
 	rgmii_phy: ethernet-phy@1 {
 		/* RTL8211F */
-		compatible = "ethernet-phy-id001c.c916",
-			     "ethernet-phy-ieee802.3-c22";
+		compatible = "ethernet-phy-id001c.c916";
 		reg = <0x1>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&rtl8211f_rst>;
@@ -601,6 +600,10 @@
 	};
 };
 
+&tsadc {
+	status = "okay";
+};
+
 &uart2 {
 	pinctrl-0 = <&uart2m0_xfer>;
 	status = "okay";
diff --git a/arch/arm64/boot/dts/rockchip/rk3588.dtsi b/arch/arm64/boot/dts/rockchip/rk3588.dtsi
index 5984016b5f96..7462cc1e1007 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588.dtsi
@@ -1,413 +1,8 @@
 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
 /*
- * Copyright (c) 2021 Rockchip Electronics Co., Ltd.
+ * Copyright (c) 2022 Rockchip Electronics Co., Ltd.
+ *
  */
 
-#include "rk3588s.dtsi"
-#include "rk3588-pinctrl.dtsi"
-
-/ {
-	usb_host1_xhci: usb@fc400000 {
-		compatible = "rockchip,rk3588-dwc3", "snps,dwc3";
-		reg = <0x0 0xfc400000 0x0 0x400000>;
-		interrupts = <GIC_SPI 221 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru REF_CLK_USB3OTG1>, <&cru SUSPEND_CLK_USB3OTG1>,
-			 <&cru ACLK_USB3OTG1>;
-		clock-names = "ref_clk", "suspend_clk", "bus_clk";
-		dr_mode = "otg";
-		phys = <&u2phy1_otg>, <&usbdp_phy1 PHY_TYPE_USB3>;
-		phy-names = "usb2-phy", "usb3-phy";
-		phy_type = "utmi_wide";
-		power-domains = <&power RK3588_PD_USB>;
-		resets = <&cru SRST_A_USB3OTG1>;
-		snps,dis_enblslpm_quirk;
-		snps,dis-u2-freeclk-exists-quirk;
-		snps,dis-del-phy-power-chg-quirk;
-		snps,dis-tx-ipgap-linecheck-quirk;
-		status = "disabled";
-	};
-
-	pcie30_phy_grf: syscon@fd5b8000 {
-		compatible = "rockchip,rk3588-pcie3-phy-grf", "syscon";
-		reg = <0x0 0xfd5b8000 0x0 0x10000>;
-	};
-
-	pipe_phy1_grf: syscon@fd5c0000 {
-		compatible = "rockchip,rk3588-pipe-phy-grf", "syscon";
-		reg = <0x0 0xfd5c0000 0x0 0x100>;
-	};
-
-	usbdpphy1_grf: syscon@fd5cc000 {
-		compatible = "rockchip,rk3588-usbdpphy-grf", "syscon";
-		reg = <0x0 0xfd5cc000 0x0 0x4000>;
-	};
-
-	usb2phy1_grf: syscon@fd5d4000 {
-		compatible = "rockchip,rk3588-usb2phy-grf", "syscon", "simple-mfd";
-		reg = <0x0 0xfd5d4000 0x0 0x4000>;
-		#address-cells = <1>;
-		#size-cells = <1>;
-
-		u2phy1: usb2phy@4000 {
-			compatible = "rockchip,rk3588-usb2phy";
-			reg = <0x4000 0x10>;
-			#clock-cells = <0>;
-			clocks = <&cru CLK_USB2PHY_HDPTXRXPHY_REF>;
-			clock-names = "phyclk";
-			clock-output-names = "usb480m_phy1";
-			interrupts = <GIC_SPI 394 IRQ_TYPE_LEVEL_HIGH 0>;
-			resets = <&cru SRST_OTGPHY_U3_1>, <&cru SRST_P_USB2PHY_U3_1_GRF0>;
-			reset-names = "phy", "apb";
-			status = "disabled";
-
-			u2phy1_otg: otg-port {
-				#phy-cells = <0>;
-				status = "disabled";
-			};
-		};
-	};
-
-	i2s8_8ch: i2s@fddc8000 {
-		compatible = "rockchip,rk3588-i2s-tdm";
-		reg = <0x0 0xfddc8000 0x0 0x1000>;
-		interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru MCLK_I2S8_8CH_TX>, <&cru MCLK_I2S8_8CH_TX>, <&cru HCLK_I2S8_8CH>;
-		clock-names = "mclk_tx", "mclk_rx", "hclk";
-		assigned-clocks = <&cru CLK_I2S8_8CH_TX_SRC>;
-		assigned-clock-parents = <&cru PLL_AUPLL>;
-		dmas = <&dmac2 22>;
-		dma-names = "tx";
-		power-domains = <&power RK3588_PD_VO0>;
-		resets = <&cru SRST_M_I2S8_8CH_TX>;
-		reset-names = "tx-m";
-		#sound-dai-cells = <0>;
-		status = "disabled";
-	};
-
-	i2s6_8ch: i2s@fddf4000 {
-		compatible = "rockchip,rk3588-i2s-tdm";
-		reg = <0x0 0xfddf4000 0x0 0x1000>;
-		interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru MCLK_I2S6_8CH_TX>, <&cru MCLK_I2S6_8CH_TX>, <&cru HCLK_I2S6_8CH>;
-		clock-names = "mclk_tx", "mclk_rx", "hclk";
-		assigned-clocks = <&cru CLK_I2S6_8CH_TX_SRC>;
-		assigned-clock-parents = <&cru PLL_AUPLL>;
-		dmas = <&dmac2 4>;
-		dma-names = "tx";
-		power-domains = <&power RK3588_PD_VO1>;
-		resets = <&cru SRST_M_I2S6_8CH_TX>;
-		reset-names = "tx-m";
-		#sound-dai-cells = <0>;
-		status = "disabled";
-	};
-
-	i2s7_8ch: i2s@fddf8000 {
-		compatible = "rockchip,rk3588-i2s-tdm";
-		reg = <0x0 0xfddf8000 0x0 0x1000>;
-		interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru MCLK_I2S7_8CH_RX>, <&cru MCLK_I2S7_8CH_RX>, <&cru HCLK_I2S7_8CH>;
-		clock-names = "mclk_tx", "mclk_rx", "hclk";
-		assigned-clocks = <&cru CLK_I2S7_8CH_RX_SRC>;
-		assigned-clock-parents = <&cru PLL_AUPLL>;
-		dmas = <&dmac2 21>;
-		dma-names = "rx";
-		power-domains = <&power RK3588_PD_VO1>;
-		resets = <&cru SRST_M_I2S7_8CH_RX>;
-		reset-names = "rx-m";
-		#sound-dai-cells = <0>;
-		status = "disabled";
-	};
-
-	i2s10_8ch: i2s@fde00000 {
-		compatible = "rockchip,rk3588-i2s-tdm";
-		reg = <0x0 0xfde00000 0x0 0x1000>;
-		interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru MCLK_I2S10_8CH_RX>, <&cru MCLK_I2S10_8CH_RX>, <&cru HCLK_I2S10_8CH>;
-		clock-names = "mclk_tx", "mclk_rx", "hclk";
-		assigned-clocks = <&cru CLK_I2S10_8CH_RX_SRC>;
-		assigned-clock-parents = <&cru PLL_AUPLL>;
-		dmas = <&dmac2 24>;
-		dma-names = "rx";
-		power-domains = <&power RK3588_PD_VO1>;
-		resets = <&cru SRST_M_I2S10_8CH_RX>;
-		reset-names = "rx-m";
-		#sound-dai-cells = <0>;
-		status = "disabled";
-	};
-
-	pcie3x4: pcie@fe150000 {
-		compatible = "rockchip,rk3588-pcie", "rockchip,rk3568-pcie";
-		#address-cells = <3>;
-		#size-cells = <2>;
-		bus-range = <0x00 0x0f>;
-		clocks = <&cru ACLK_PCIE_4L_MSTR>, <&cru ACLK_PCIE_4L_SLV>,
-			 <&cru ACLK_PCIE_4L_DBI>, <&cru PCLK_PCIE_4L>,
-			 <&cru CLK_PCIE_AUX0>, <&cru CLK_PCIE4L_PIPE>;
-		clock-names = "aclk_mst", "aclk_slv",
-			      "aclk_dbi", "pclk",
-			      "aux", "pipe";
-		device_type = "pci";
-		interrupts = <GIC_SPI 263 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 262 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 261 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 260 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 259 IRQ_TYPE_LEVEL_HIGH 0>;
-		interrupt-names = "sys", "pmc", "msg", "legacy", "err";
-		#interrupt-cells = <1>;
-		interrupt-map-mask = <0 0 0 7>;
-		interrupt-map = <0 0 0 1 &pcie3x4_intc 0>,
-				<0 0 0 2 &pcie3x4_intc 1>,
-				<0 0 0 3 &pcie3x4_intc 2>,
-				<0 0 0 4 &pcie3x4_intc 3>;
-		linux,pci-domain = <0>;
-		max-link-speed = <3>;
-		msi-map = <0x0000 &its1 0x0000 0x1000>;
-		num-lanes = <4>;
-		phys = <&pcie30phy>;
-		phy-names = "pcie-phy";
-		power-domains = <&power RK3588_PD_PCIE>;
-		ranges = <0x01000000 0x0 0xf0100000 0x0 0xf0100000 0x0 0x00100000>,
-			 <0x02000000 0x0 0xf0200000 0x0 0xf0200000 0x0 0x00e00000>,
-			 <0x03000000 0x0 0x40000000 0x9 0x00000000 0x0 0x40000000>;
-		reg = <0xa 0x40000000 0x0 0x00400000>,
-		      <0x0 0xfe150000 0x0 0x00010000>,
-		      <0x0 0xf0000000 0x0 0x00100000>;
-		reg-names = "dbi", "apb", "config";
-		resets = <&cru SRST_PCIE0_POWER_UP>, <&cru SRST_P_PCIE0>;
-		reset-names = "pwr", "pipe";
-		status = "disabled";
-
-		pcie3x4_intc: legacy-interrupt-controller {
-			interrupt-controller;
-			#address-cells = <0>;
-			#interrupt-cells = <1>;
-			interrupt-parent = <&gic>;
-			interrupts = <GIC_SPI 260 IRQ_TYPE_EDGE_RISING 0>;
-		};
-	};
-
-	pcie3x2: pcie@fe160000 {
-		compatible = "rockchip,rk3588-pcie", "rockchip,rk3568-pcie";
-		#address-cells = <3>;
-		#size-cells = <2>;
-		bus-range = <0x10 0x1f>;
-		clocks = <&cru ACLK_PCIE_2L_MSTR>, <&cru ACLK_PCIE_2L_SLV>,
-			 <&cru ACLK_PCIE_2L_DBI>, <&cru PCLK_PCIE_2L>,
-			 <&cru CLK_PCIE_AUX1>, <&cru CLK_PCIE2L_PIPE>;
-		clock-names = "aclk_mst", "aclk_slv",
-			      "aclk_dbi", "pclk",
-			      "aux", "pipe";
-		device_type = "pci";
-		interrupts = <GIC_SPI 258 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 257 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 255 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 254 IRQ_TYPE_LEVEL_HIGH 0>;
-		interrupt-names = "sys", "pmc", "msg", "legacy", "err";
-		#interrupt-cells = <1>;
-		interrupt-map-mask = <0 0 0 7>;
-		interrupt-map = <0 0 0 1 &pcie3x2_intc 0>,
-				<0 0 0 2 &pcie3x2_intc 1>,
-				<0 0 0 3 &pcie3x2_intc 2>,
-				<0 0 0 4 &pcie3x2_intc 3>;
-		linux,pci-domain = <1>;
-		max-link-speed = <3>;
-		msi-map = <0x1000 &its1 0x1000 0x1000>;
-		num-lanes = <2>;
-		phys = <&pcie30phy>;
-		phy-names = "pcie-phy";
-		power-domains = <&power RK3588_PD_PCIE>;
-		ranges = <0x01000000 0x0 0xf1100000 0x0 0xf1100000 0x0 0x00100000>,
-			 <0x02000000 0x0 0xf1200000 0x0 0xf1200000 0x0 0x00e00000>,
-			 <0x03000000 0x0 0x40000000 0x9 0x40000000 0x0 0x40000000>;
-		reg = <0xa 0x40400000 0x0 0x00400000>,
-		      <0x0 0xfe160000 0x0 0x00010000>,
-		      <0x0 0xf1000000 0x0 0x00100000>;
-		reg-names = "dbi", "apb", "config";
-		resets = <&cru SRST_PCIE1_POWER_UP>, <&cru SRST_P_PCIE1>;
-		reset-names = "pwr", "pipe";
-		status = "disabled";
-
-		pcie3x2_intc: legacy-interrupt-controller {
-			interrupt-controller;
-			#address-cells = <0>;
-			#interrupt-cells = <1>;
-			interrupt-parent = <&gic>;
-			interrupts = <GIC_SPI 255 IRQ_TYPE_EDGE_RISING 0>;
-		};
-	};
-
-	pcie2x1l0: pcie@fe170000 {
-		compatible = "rockchip,rk3588-pcie", "rockchip,rk3568-pcie";
-		bus-range = <0x20 0x2f>;
-		clocks = <&cru ACLK_PCIE_1L0_MSTR>, <&cru ACLK_PCIE_1L0_SLV>,
-			 <&cru ACLK_PCIE_1L0_DBI>, <&cru PCLK_PCIE_1L0>,
-			 <&cru CLK_PCIE_AUX2>, <&cru CLK_PCIE1L0_PIPE>;
-		clock-names = "aclk_mst", "aclk_slv",
-			      "aclk_dbi", "pclk",
-			      "aux", "pipe";
-		device_type = "pci";
-		interrupts = <GIC_SPI 243 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 242 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 241 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 240 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 239 IRQ_TYPE_LEVEL_HIGH 0>;
-		interrupt-names = "sys", "pmc", "msg", "legacy", "err";
-		#interrupt-cells = <1>;
-		interrupt-map-mask = <0 0 0 7>;
-		interrupt-map = <0 0 0 1 &pcie2x1l0_intc 0>,
-				<0 0 0 2 &pcie2x1l0_intc 1>,
-				<0 0 0 3 &pcie2x1l0_intc 2>,
-				<0 0 0 4 &pcie2x1l0_intc 3>;
-		linux,pci-domain = <2>;
-		max-link-speed = <2>;
-		msi-map = <0x2000 &its0 0x2000 0x1000>;
-		num-lanes = <1>;
-		phys = <&combphy1_ps PHY_TYPE_PCIE>;
-		phy-names = "pcie-phy";
-		power-domains = <&power RK3588_PD_PCIE>;
-		ranges = <0x01000000 0x0 0xf2100000 0x0 0xf2100000 0x0 0x00100000>,
-			 <0x02000000 0x0 0xf2200000 0x0 0xf2200000 0x0 0x00e00000>,
-			 <0x03000000 0x0 0x40000000 0x9 0x80000000 0x0 0x40000000>;
-		reg = <0xa 0x40800000 0x0 0x00400000>,
-		      <0x0 0xfe170000 0x0 0x00010000>,
-		      <0x0 0xf2000000 0x0 0x00100000>;
-		reg-names = "dbi", "apb", "config";
-		resets = <&cru SRST_PCIE2_POWER_UP>, <&cru SRST_P_PCIE2>;
-		reset-names = "pwr", "pipe";
-		#address-cells = <3>;
-		#size-cells = <2>;
-		status = "disabled";
-
-		pcie2x1l0_intc: legacy-interrupt-controller {
-			interrupt-controller;
-			#address-cells = <0>;
-			#interrupt-cells = <1>;
-			interrupt-parent = <&gic>;
-			interrupts = <GIC_SPI 240 IRQ_TYPE_EDGE_RISING 0>;
-		};
-	};
-
-	gmac0: ethernet@fe1b0000 {
-		compatible = "rockchip,rk3588-gmac", "snps,dwmac-4.20a";
-		reg = <0x0 0xfe1b0000 0x0 0x10000>;
-		interrupts = <GIC_SPI 227 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 226 IRQ_TYPE_LEVEL_HIGH 0>;
-		interrupt-names = "macirq", "eth_wake_irq";
-		clocks = <&cru CLK_GMAC_125M>, <&cru CLK_GMAC_50M>,
-			 <&cru PCLK_GMAC0>, <&cru ACLK_GMAC0>,
-			 <&cru CLK_GMAC0_PTP_REF>;
-		clock-names = "stmmaceth", "clk_mac_ref",
-			      "pclk_mac", "aclk_mac",
-			      "ptp_ref";
-		power-domains = <&power RK3588_PD_GMAC>;
-		resets = <&cru SRST_A_GMAC0>;
-		reset-names = "stmmaceth";
-		rockchip,grf = <&sys_grf>;
-		rockchip,php-grf = <&php_grf>;
-		snps,axi-config = <&gmac0_stmmac_axi_setup>;
-		snps,mixed-burst;
-		snps,mtl-rx-config = <&gmac0_mtl_rx_setup>;
-		snps,mtl-tx-config = <&gmac0_mtl_tx_setup>;
-		snps,tso;
-		status = "disabled";
-
-		mdio0: mdio {
-			compatible = "snps,dwmac-mdio";
-			#address-cells = <0x1>;
-			#size-cells = <0x0>;
-		};
-
-		gmac0_stmmac_axi_setup: stmmac-axi-config {
-			snps,blen = <0 0 0 0 16 8 4>;
-			snps,wr_osr_lmt = <4>;
-			snps,rd_osr_lmt = <8>;
-		};
-
-		gmac0_mtl_rx_setup: rx-queues-config {
-			snps,rx-queues-to-use = <2>;
-			queue0 {};
-			queue1 {};
-		};
-
-		gmac0_mtl_tx_setup: tx-queues-config {
-			snps,tx-queues-to-use = <2>;
-			queue0 {};
-			queue1 {};
-		};
-	};
-
-	sata1: sata@fe220000 {
-		compatible = "rockchip,rk3588-dwc-ahci", "snps,dwc-ahci";
-		reg = <0 0xfe220000 0 0x1000>;
-		interrupts = <GIC_SPI 274 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru ACLK_SATA1>, <&cru CLK_PMALIVE1>,
-			 <&cru CLK_RXOOB1>, <&cru CLK_PIPEPHY1_REF>,
-			 <&cru CLK_PIPEPHY1_PIPE_ASIC_G>;
-		clock-names = "sata", "pmalive", "rxoob", "ref", "asic";
-		ports-implemented = <0x1>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-
-		sata-port@0 {
-			reg = <0>;
-			hba-port-cap = <HBA_PORT_FBSCP>;
-			phys = <&combphy1_ps PHY_TYPE_SATA>;
-			phy-names = "sata-phy";
-			snps,rx-ts-max = <32>;
-			snps,tx-ts-max = <32>;
-		};
-	};
-
-	usbdp_phy1: phy@fed90000 {
-		compatible = "rockchip,rk3588-usbdp-phy";
-		reg = <0x0 0xfed90000 0x0 0x10000>;
-		#phy-cells = <1>;
-		clocks = <&cru CLK_USBDPPHY_MIPIDCPPHY_REF>,
-			 <&cru CLK_USBDP_PHY1_IMMORTAL>,
-			 <&cru PCLK_USBDPPHY1>,
-			 <&u2phy1>;
-		clock-names = "refclk", "immortal", "pclk", "utmi";
-		resets = <&cru SRST_USBDP_COMBO_PHY1_INIT>,
-			 <&cru SRST_USBDP_COMBO_PHY1_CMN>,
-			 <&cru SRST_USBDP_COMBO_PHY1_LANE>,
-			 <&cru SRST_USBDP_COMBO_PHY1_PCS>,
-			 <&cru SRST_P_USBDPPHY1>;
-		reset-names = "init", "cmn", "lane", "pcs_apb", "pma_apb";
-		rockchip,u2phy-grf = <&usb2phy1_grf>;
-		rockchip,usb-grf = <&usb_grf>;
-		rockchip,usbdpphy-grf = <&usbdpphy1_grf>;
-		rockchip,vo-grf = <&vo0_grf>;
-		status = "disabled";
-	};
-
-	combphy1_ps: phy@fee10000 {
-		compatible = "rockchip,rk3588-naneng-combphy";
-		reg = <0x0 0xfee10000 0x0 0x100>;
-		clocks = <&cru CLK_REF_PIPE_PHY1>, <&cru PCLK_PCIE_COMBO_PIPE_PHY1>,
-			 <&cru PCLK_PHP_ROOT>;
-		clock-names = "ref", "apb", "pipe";
-		assigned-clocks = <&cru CLK_REF_PIPE_PHY1>;
-		assigned-clock-rates = <100000000>;
-		#phy-cells = <1>;
-		resets = <&cru SRST_REF_PIPE_PHY1>, <&cru SRST_P_PCIE2_PHY1>;
-		reset-names = "phy", "apb";
-		rockchip,pipe-grf = <&php_grf>;
-		rockchip,pipe-phy-grf = <&pipe_phy1_grf>;
-		status = "disabled";
-	};
-
-	pcie30phy: phy@fee80000 {
-		compatible = "rockchip,rk3588-pcie3-phy";
-		reg = <0x0 0xfee80000 0x0 0x20000>;
-		#phy-cells = <0>;
-		clocks = <&cru PCLK_PCIE_COMBO_PIPE_PHY>;
-		clock-names = "pclk";
-		resets = <&cru SRST_PCIE30_PHY>;
-		reset-names = "phy";
-		rockchip,pipe-grf = <&php_grf>;
-		rockchip,phy-grf = <&pcie30_phy_grf>;
-		status = "disabled";
-	};
-};
+#include "rk3588-extra.dtsi"
+#include "rk3588-opp.dtsi"
diff --git a/arch/arm64/boot/dts/rockchip/rk3588j.dtsi b/arch/arm64/boot/dts/rockchip/rk3588j.dtsi
index 38b9dbf38a21..bce72bac4503 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588j.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588j.dtsi
@@ -4,4 +4,145 @@
  *
  */
 
-#include "rk3588.dtsi"
+#include "rk3588-extra.dtsi"
+
+/ {
+	cluster0_opp_table: opp-table-cluster0 {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp-1416000000 {
+			opp-hz = /bits/ 64 <1416000000>;
+			opp-microvolt = <750000 750000 950000>;
+			clock-latency-ns = <40000>;
+			opp-suspend;
+		};
+		opp-1608000000 {
+			opp-hz = /bits/ 64 <1608000000>;
+			opp-microvolt = <887500 887500 950000>;
+			clock-latency-ns = <40000>;
+		};
+		opp-1704000000 {
+			opp-hz = /bits/ 64 <1704000000>;
+			opp-microvolt = <937500 937500 950000>;
+			clock-latency-ns = <40000>;
+		};
+	};
+
+	cluster1_opp_table: opp-table-cluster1 {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp-1416000000 {
+			opp-hz = /bits/ 64 <1416000000>;
+			opp-microvolt = <750000 750000 950000>;
+			clock-latency-ns = <40000>;
+		};
+		opp-1608000000 {
+			opp-hz = /bits/ 64 <1608000000>;
+			opp-microvolt = <787500 787500 950000>;
+			clock-latency-ns = <40000>;
+		};
+		opp-1800000000 {
+			opp-hz = /bits/ 64 <1800000000>;
+			opp-microvolt = <875000 875000 950000>;
+			clock-latency-ns = <40000>;
+		};
+		opp-2016000000 {
+			opp-hz = /bits/ 64 <2016000000>;
+			opp-microvolt = <950000 950000 950000>;
+			clock-latency-ns = <40000>;
+		};
+	};
+
+	cluster2_opp_table: opp-table-cluster2 {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp-1416000000 {
+			opp-hz = /bits/ 64 <1416000000>;
+			opp-microvolt = <750000 750000 950000>;
+			clock-latency-ns = <40000>;
+		};
+		opp-1608000000 {
+			opp-hz = /bits/ 64 <1608000000>;
+			opp-microvolt = <787500 787500 950000>;
+			clock-latency-ns = <40000>;
+		};
+		opp-1800000000 {
+			opp-hz = /bits/ 64 <1800000000>;
+			opp-microvolt = <875000 875000 950000>;
+			clock-latency-ns = <40000>;
+		};
+		opp-2016000000 {
+			opp-hz = /bits/ 64 <2016000000>;
+			opp-microvolt = <950000 950000 950000>;
+			clock-latency-ns = <40000>;
+		};
+	};
+
+	gpu_opp_table: opp-table {
+		compatible = "operating-points-v2";
+
+		opp-300000000 {
+			opp-hz = /bits/ 64 <300000000>;
+			opp-microvolt = <750000 750000 850000>;
+		};
+		opp-400000000 {
+			opp-hz = /bits/ 64 <400000000>;
+			opp-microvolt = <750000 750000 850000>;
+		};
+		opp-500000000 {
+			opp-hz = /bits/ 64 <500000000>;
+			opp-microvolt = <750000 750000 850000>;
+		};
+		opp-600000000 {
+			opp-hz = /bits/ 64 <600000000>;
+			opp-microvolt = <750000 750000 850000>;
+		};
+		opp-700000000 {
+			opp-hz = /bits/ 64 <700000000>;
+			opp-microvolt = <750000 750000 850000>;
+		};
+		opp-850000000 {
+			opp-hz = /bits/ 64 <800000000>;
+			opp-microvolt = <787500 787500 850000>;
+		};
+	};
+};
+
+&cpu_b0 {
+	operating-points-v2 = <&cluster1_opp_table>;
+};
+
+&cpu_b1 {
+	operating-points-v2 = <&cluster1_opp_table>;
+};
+
+&cpu_b2 {
+	operating-points-v2 = <&cluster2_opp_table>;
+};
+
+&cpu_b3 {
+	operating-points-v2 = <&cluster2_opp_table>;
+};
+
+&cpu_l0 {
+	operating-points-v2 = <&cluster0_opp_table>;
+};
+
+&cpu_l1 {
+	operating-points-v2 = <&cluster0_opp_table>;
+};
+
+&cpu_l2 {
+	operating-points-v2 = <&cluster0_opp_table>;
+};
+
+&cpu_l3 {
+	operating-points-v2 = <&cluster0_opp_table>;
+};
+
+&gpu {
+	operating-points-v2 = <&gpu_opp_table>;
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-coolpi-4b.dts b/arch/arm64/boot/dts/rockchip/rk3588s-coolpi-4b.dts
index 3b2ec1d0c542..074c316a9a69 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-coolpi-4b.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-coolpi-4b.dts
@@ -288,9 +288,9 @@
 	pinctrl-0 = <&i2c7m0_xfer>;
 	status = "okay";
 
-	es8316: audio-codec@11 {
+	es8316: audio-codec@10 {
 		compatible = "everest,es8316";
-		reg = <0x11>;
+		reg = <0x10>;
 		assigned-clocks = <&cru I2S0_8CH_MCLKOUT>;
 		assigned-clock-rates = <12288000>;
 		clocks = <&cru I2S0_8CH_MCLKOUT>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-gameforce-ace.dts b/arch/arm64/boot/dts/rockchip/rk3588s-gameforce-ace.dts
new file mode 100644
index 000000000000..467f69594089
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-gameforce-ace.dts
@@ -0,0 +1,1237 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/linux-event-codes.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/pwm/pwm.h>
+#include <dt-bindings/thermal/thermal.h>
+#include <dt-bindings/usb/pd.h>
+#include "rk3588s.dtsi"
+
+/ {
+	model = "Gameforce Ace";
+	chassis-type = "handset";
+	compatible = "gameforce,ace", "rockchip,rk3588s";
+
+	aliases {
+		mmc0 = &sdhci;
+		mmc1 = &sdmmc;
+		mmc2 = &sdio;
+	};
+
+	chosen {
+		stdout-path = "serial2:1500000n8";
+	};
+
+	adc_keys: adc-keys {
+		compatible = "adc-keys";
+		io-channels = <&saradc 1>;
+		io-channel-names = "buttons";
+		keyup-threshold-microvolt = <1800000>;
+		poll-interval = <60>;
+
+		button-vol-up {
+			label = "VOLUMEUP";
+			linux,code = <KEY_VOLUMEUP>;
+			press-threshold-microvolt = <17000>;
+		};
+
+		button-vol-down {
+			label = "VOLUMEDOWN";
+			linux,code = <KEY_VOLUMEDOWN>;
+			press-threshold-microvolt = <417000>;
+		};
+	};
+
+	/* Joystick range values based on hardware observation. */
+	adc_joystick: adc-joystick {
+		compatible = "adc-joystick";
+		io-channels = <&saradc 2>, <&saradc 3>,
+			      <&saradc 4>, <&saradc 5>;
+		poll-interval = <60>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		axis@0 {
+			reg = <0>;
+			abs-flat = <40>;
+			abs-fuzz = <30>;
+			abs-range = <0 4095>;
+			linux,code = <ABS_RX>;
+		};
+
+		axis@1 {
+			reg = <1>;
+			abs-flat = <40>;
+			abs-fuzz = <30>;
+			abs-range = <0 4095>;
+			linux,code = <ABS_RY>;
+		};
+
+		axis@2 {
+			reg = <2>;
+			abs-flat = <40>;
+			abs-fuzz = <30>;
+			abs-range = <0 4095>;
+			linux,code = <ABS_Y>;
+		};
+
+		axis@3 {
+			reg = <3>;
+			abs-flat = <40>;
+			abs-fuzz = <30>;
+			abs-range = <0 4095>;
+			linux,code = <ABS_X>;
+		};
+	};
+
+	/* Trigger range values based on hardware observation. */
+	adc_triggers: adc-trigger {
+		compatible = "adc-joystick";
+		io-channels = <&ti_adc 6>,
+			      <&ti_adc 7>;
+		poll-interval = <60>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		axis@0 {
+			reg = <0>;
+			abs-flat = <15>;
+			abs-fuzz = <15>;
+			abs-range = <890 1530>;
+			linux,code = <ABS_HAT2X>;
+		};
+
+		axis@1 {
+			reg = <1>;
+			abs-flat = <15>;
+			abs-fuzz = <15>;
+			abs-range = <1010 1550>;
+			linux,code = <ABS_HAT2Y>;
+		};
+	};
+
+	analog-sound {
+		compatible = "simple-audio-card";
+		pinctrl-0 = <&hp_detect>;
+		pinctrl-names = "default";
+		simple-audio-card,aux-devs = <&amp_headphone>, <&amp_speaker>;
+		simple-audio-card,bitclock-master = <&masterdai>;
+		simple-audio-card,format = "i2s";
+		simple-audio-card,frame-master = <&masterdai>;
+		simple-audio-card,hp-det-gpio = <&gpio3 RK_PA6 GPIO_ACTIVE_LOW>;
+		simple-audio-card,mclk-fs = <256>;
+		simple-audio-card,name = "rockchip,es8388-codec";
+		simple-audio-card,pin-switches = "Headphones", "Speaker";
+		simple-audio-card,routing =
+			"Speaker Amplifier INL", "LOUT2",
+			"Speaker Amplifier INR", "ROUT2",
+			"Speaker", "Speaker Amplifier OUTL",
+			"Speaker", "Speaker Amplifier OUTR",
+			"Headphones Amplifier INL", "LOUT1",
+			"Headphones Amplifier INR", "ROUT1",
+			"Headphones", "Headphones Amplifier OUTL",
+			"Headphones", "Headphones Amplifier OUTR",
+			"LINPUT1", "Microphone Jack",
+			"RINPUT1", "Microphone Jack",
+			"LINPUT2", "Onboard Microphone",
+			"RINPUT2", "Onboard Microphone";
+		simple-audio-card,widgets =
+			"Microphone", "Microphone Jack",
+			"Microphone", "Onboard Microphone",
+			"Headphone", "Headphones",
+			"Speaker", "Speaker";
+
+		masterdai: simple-audio-card,codec {
+			sound-dai = <&es8388>;
+			system-clock-frequency = <12288000>;
+		};
+
+		simple-audio-card,cpu {
+			sound-dai = <&i2s0_8ch>;
+		};
+	};
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		enable-gpios = <&gpio3 RK_PC0 GPIO_ACTIVE_HIGH>;
+		pinctrl-0 = <&lcd_bl_en>;
+		pinctrl-names = "default";
+		pwms = <&pwm13 0 25000 PWM_POLARITY_INVERTED>;
+	};
+
+	battery: battery {
+		compatible = "simple-battery";
+		charge-full-design-microamp-hours = <3700000>;
+		constant-charge-current-max-microamp = <2500000>;
+		constant-charge-voltage-max-microvolt = <8750000>;
+		voltage-min-design-microvolt = <7400000>;
+	};
+
+	gpio_keys: gpio-keys {
+		compatible = "gpio-keys";
+		pinctrl-0 = <&btn_pins_ctrl>;
+		pinctrl-names = "default";
+
+		button-a {
+			gpios = <&gpio1 RK_PC6 GPIO_ACTIVE_LOW>;
+			label = "EAST";
+			linux,code = <BTN_EAST>;
+		};
+
+		button-b {
+			gpios = <&gpio1 RK_PA5 GPIO_ACTIVE_LOW>;
+			label = "SOUTH";
+			linux,code = <BTN_SOUTH>;
+		};
+
+		button-down {
+			gpios = <&gpio1 RK_PB1 GPIO_ACTIVE_LOW>;
+			label = "DPAD-DOWN";
+			linux,code = <BTN_DPAD_DOWN>;
+		};
+
+		button-home {
+			gpios = <&gpio1 RK_PA0 GPIO_ACTIVE_LOW>;
+			label = "FUNCTION";
+			linux,code = <BTN_MODE>;
+		};
+
+		button-l1 {
+			gpios = <&gpio1 RK_PB5 GPIO_ACTIVE_LOW>;
+			label = "L1";
+			linux,code = <BTN_TL>;
+		};
+
+		button-left {
+			gpios = <&gpio1 RK_PD7 GPIO_ACTIVE_LOW>;
+			label = "DPAD-LEFT";
+			linux,code = <BTN_DPAD_LEFT>;
+		};
+
+		button-menu {
+			gpios = <&gpio1 RK_PB0 GPIO_ACTIVE_LOW>;
+			label = "HOME";
+			linux,code = <KEY_HOME>;
+		};
+
+		button-r1 {
+			gpios = <&gpio1 RK_PB2 GPIO_ACTIVE_LOW>;
+			label = "R1";
+			linux,code = <BTN_TR>;
+		};
+
+		button-right {
+			gpios = <&gpio1 RK_PB7 GPIO_ACTIVE_LOW>;
+			label = "DPAD-RIGHT";
+			linux,code = <BTN_DPAD_RIGHT>;
+		};
+
+		button-select {
+			gpios = <&gpio1 RK_PA3 GPIO_ACTIVE_LOW>;
+			label = "SELECT";
+			linux,code = <BTN_SELECT>;
+		};
+
+		button-start {
+			gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_LOW>;
+			label = "START";
+			linux,code = <BTN_START>;
+		};
+
+		button-thumbl {
+			gpios = <&gpio1 RK_PA4 GPIO_ACTIVE_LOW>;
+			label = "THUMBL";
+			linux,code = <BTN_THUMBL>;
+		};
+
+		button-thumbr {
+			gpios = <&gpio1 RK_PD6 GPIO_ACTIVE_LOW>;
+			label = "THUMBR";
+			linux,code = <BTN_THUMBR>;
+		};
+
+		button-up {
+			gpios = <&gpio1 RK_PA2 GPIO_ACTIVE_LOW>;
+			label = "DPAD-UP";
+			linux,code = <BTN_DPAD_UP>;
+		};
+
+		button-x {
+			gpios = <&gpio1 RK_PB4 GPIO_ACTIVE_LOW>;
+			label = "NORTH";
+			linux,code = <BTN_NORTH>;
+		};
+
+		button-y {
+			gpios = <&gpio1 RK_PB3 GPIO_ACTIVE_LOW>;
+			label = "WEST";
+			linux,code = <BTN_WEST>;
+		};
+	};
+
+	gpio_leds: gpio-leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&led_pins>;
+
+		green_led: led-0 {
+			color = <LED_COLOR_ID_GREEN>;
+			gpios = <&gpio3 RK_PC1 GPIO_ACTIVE_HIGH>;
+			function = LED_FUNCTION_STATUS;
+		};
+
+		red_led: led-1 {
+			color = <LED_COLOR_ID_RED>;
+			gpios = <&gpio3 RK_PC2 GPIO_ACTIVE_HIGH>;
+			function = LED_FUNCTION_CHARGING;
+		};
+	};
+
+	amp_headphone: headphone-amplifier {
+		compatible = "simple-audio-amplifier";
+		enable-gpios = <&gpio0 RK_PD4 GPIO_ACTIVE_HIGH>;
+		pinctrl-0 = <&headphone_amplifier_en>;
+		pinctrl-names = "default";
+		sound-name-prefix = "Headphones Amplifier";
+	};
+
+	pwm_fan: pwm-fan {
+		compatible = "pwm-fan";
+		#cooling-cells = <2>;
+		cooling-levels = <0 120 150 180 210 240 255>;
+		fan-supply = <&vcc5v0_sys>;
+		interrupt-parent = <&gpio4>;
+		interrupts = <RK_PB2 IRQ_TYPE_EDGE_RISING>;
+		pulses-per-revolution = <4>;
+		pwms = <&pwm12 0 50000 PWM_POLARITY_INVERTED>;
+	};
+
+	pwm_gpio33: pwm-33 {
+		compatible = "pwm-gpio";
+		gpios = <&gpio1 RK_PA1 GPIO_ACTIVE_HIGH>;
+		pinctrl-0 = <&vib_right_h>;
+		pinctrl-names = "default";
+		#pwm-cells = <3>;
+	};
+
+	pwm_gpio132: pwm-132 {
+		compatible = "pwm-gpio";
+		gpios = <&gpio4 RK_PA4 GPIO_ACTIVE_HIGH>;
+		pinctrl-0 = <&vib_left_h>;
+		pinctrl-names = "default";
+		#pwm-cells = <3>;
+	};
+
+	sdio_pwrseq: sdio-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		clock-names = "ext_clock";
+		clocks = <&rtc_hym8563>;
+		pinctrl-0 = <&wifi_enable_h>;
+		pinctrl-names = "default";
+		post-power-on-delay-ms = <200>;
+		power-off-delay-us = <5000000>;
+		reset-gpios = <&gpio3 RK_PB4 GPIO_ACTIVE_LOW>;
+	};
+
+	amp_speaker: speaker-amplifier {
+		compatible = "simple-audio-amplifier";
+		enable-gpios = <&gpio4 RK_PA5 GPIO_ACTIVE_HIGH>;
+		pinctrl-0 = <&speaker_amplifier_en>;
+		pinctrl-names = "default";
+		sound-name-prefix = "Speaker Amplifier";
+		VCC-supply = <&vcc5v0_spk>;
+	};
+
+	vcc_1v1_nldo_s3: vcc-1v1-nldo-s3-regulator {
+		compatible = "regulator-fixed";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-max-microvolt = <1100000>;
+		regulator-min-microvolt = <1100000>;
+		regulator-name = "vcc_1v1_nldo_s3";
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vcc3v3_lcd0_n: vcc3v3-lcd0-n-regulator {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio4 RK_PA7 GPIO_ACTIVE_HIGH>;
+		pinctrl-0 = <&vcc_lcd_h>;
+		pinctrl-names = "default";
+		regulator-max-microvolt = <3300000>;
+		regulator-min-microvolt = <3300000>;
+		regulator-name = "vcc3v3_lcd0_n";
+		vin-supply = <&vcc_3v3_s3>;
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+
+	vcc_3v3_sd_s0: vcc-3v3-sd-s0-regulator {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio4 RK_PB4 GPIO_ACTIVE_HIGH>;
+		pinctrl-0 = <&sd_s0_pwr>;
+		pinctrl-names = "default";
+		regulator-max-microvolt = <3000000>;
+		regulator-min-microvolt = <3000000>;
+		regulator-name = "vcc_3v3_sd_s0";
+		vin-supply = <&vcc_3v3_s3>;
+	};
+
+	vcc5v0_spk: vcc5v0-spk-regulator {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio4 RK_PA2 GPIO_ACTIVE_HIGH>;
+		pinctrl-0 = <&vcc5v0_spk_pwr>;
+		pinctrl-names = "default";
+		regulator-max-microvolt = <5000000>;
+		regulator-min-microvolt = <5000000>;
+		regulator-name = "vcc5v0_spk";
+		vin-supply = <&vcc5v0_sys>;
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+
+	vcc5v0_sys: vcc5v0-sys-regulator {
+		compatible = "regulator-fixed";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-max-microvolt = <5000000>;
+		regulator-min-microvolt = <5000000>;
+		regulator-name = "vcc5v0_sys";
+	};
+
+	vibrator_l: vibrator-l {
+		compatible = "pwm-vibrator";
+		pwm-names = "enable";
+		pwms = <&pwm_gpio132 0 20000000 0>;
+	};
+
+	vibrator_r: vibrator-r {
+		compatible = "pwm-vibrator";
+		pwm-names = "enable";
+		pwms = <&pwm_gpio33 0 20000000 0>;
+	};
+};
+
+&combphy2_psu {
+	status = "okay";
+};
+
+&cpu_l0 {
+	cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&cpu_l1 {
+	cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&cpu_l2 {
+	cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&cpu_l3 {
+	cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&cpu_b0 {
+	cpu-supply = <&vdd_cpu_big0_s0>;
+};
+
+&cpu_b1 {
+	cpu-supply = <&vdd_cpu_big0_s0>;
+};
+
+&cpu_b2 {
+	cpu-supply = <&vdd_cpu_big1_s0>;
+};
+
+&cpu_b3 {
+	cpu-supply = <&vdd_cpu_big1_s0>;
+};
+
+&gpu {
+	mali-supply = <&vdd_gpu_s0>;
+	status = "okay";
+};
+
+&i2c0 {
+	pinctrl-0 = <&i2c0m2_xfer>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	vdd_cpu_big0_s0: regulator@42 {
+		compatible = "rockchip,rk8602";
+		reg = <0x42>;
+		fcs,suspend-voltage-selector = <1>;
+		regulator-max-microvolt = <1050000>;
+		regulator-min-microvolt = <550000>;
+		regulator-name = "vdd_cpu_big0_s0";
+		regulator-ramp-delay = <2300>;
+		vin-supply = <&vcc5v0_sys>;
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+
+	vdd_cpu_big1_s0: regulator@43 {
+		compatible = "rockchip,rk8603", "rockchip,rk8602";
+		reg = <0x43>;
+		fcs,suspend-voltage-selector = <1>;
+		regulator-max-microvolt = <1050000>;
+		regulator-min-microvolt = <550000>;
+		regulator-name = "vdd_cpu_big1_s0";
+		regulator-ramp-delay = <2300>;
+		vin-supply = <&vcc5v0_sys>;
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+};
+
+&i2c2 {
+	status = "okay";
+
+	vdd_npu_s0: regulator@42 {
+		compatible = "rockchip,rk8602";
+		reg = <0x42>;
+		fcs,suspend-voltage-selector = <1>;
+		regulator-max-microvolt = <950000>;
+		regulator-min-microvolt = <550000>;
+		regulator-name = "vdd_npu_s0";
+		regulator-ramp-delay = <2300>;
+		vin-supply = <&vcc5v0_sys>;
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+};
+
+&i2c3 {
+	status = "okay";
+
+	touchscreen@14 {
+		compatible = "goodix,gt911";
+		reg = <0x14>;
+		interrupt-parent = <&gpio1>;
+		interrupts = <RK_PA6 IRQ_TYPE_LEVEL_LOW>;
+		irq-gpios = <&gpio1 RK_PA6 GPIO_ACTIVE_HIGH>;
+		pinctrl-0 = <&touch_int>, <&touch_rst>;
+		pinctrl-names = "default";
+		reset-gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_HIGH>;
+		touchscreen-inverted-x;
+		touchscreen-size-x = <1080>;
+		touchscreen-size-y = <1920>;
+		touchscreen-swapped-x-y;
+	};
+};
+
+&i2c4 {
+	pinctrl-0 = <&i2c4m2_xfer>;
+	status = "okay";
+
+	ti_adc: adc@48 {
+		compatible = "ti,ads1015";
+		reg = <0x48>;
+		#address-cells = <1>;
+		#io-channel-cells = <1>;
+		#size-cells = <0>;
+
+		channel@4 {
+			reg = <4>;
+		};
+
+		channel@5 {
+			reg = <5>;
+		};
+
+		channel@6 {
+			reg = <6>;
+		};
+
+		channel@7 {
+			reg = <7>;
+		};
+	};
+
+	imu@68 {
+		compatible = "invensense,mpu6880";
+		reg = <0x68>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PD3 IRQ_TYPE_EDGE_RISING>;
+	};
+};
+
+&i2c6 {
+	pinctrl-0 = <&i2c6m3_xfer>;
+	status = "okay";
+
+	rtc_hym8563: rtc@51 {
+		compatible = "haoyu,hym8563";
+		reg = <0x51>;
+		#clock-cells = <0>;
+		clock-output-names = "hym8563";
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PB0 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-0 = <&hym8563_int>, <&clk32k_in>;
+		pinctrl-names = "default";
+		wakeup-source;
+	};
+
+	/* Battery profile from BSP device tree. */
+	battery@62 {
+		compatible = "cellwise,cw2015";
+		reg = <0x62>;
+
+		cellwise,battery-profile = /bits/ 8
+			<0x18 0x0A 0x76 0x6A 0x6A 0x6A 0x68 0x66
+			 0x62 0x5E 0x5A 0x58 0x5F 0x59 0x46 0x3D
+			 0x35 0x2D 0x28 0x21 0x29 0x38 0x44 0x50
+			 0x1A 0x85 0x07 0xAE 0x14 0x28 0x48 0x56
+			 0x66 0x66 0x66 0x6A 0x3E 0x1A 0x6C 0x3D
+			 0x09 0x38 0x1A 0x49 0x7B 0x96 0xA2 0x15
+			 0x3B 0x77 0x9A 0xB1 0x80 0x87 0xB0 0xCB
+			 0x2F 0x00 0x64 0xA5 0xB5 0x1C 0xF0 0x49>;
+		cellwise,monitor-interval-ms = <5000>;
+		monitored-battery = <&battery>;
+		status = "okay";
+	};
+};
+
+&i2c7 {
+	status = "okay";
+
+	es8388: audio-codec@11 {
+		compatible = "everest,es8388";
+		reg = <0x11>;
+		assigned-clock-rates = <12288000>;
+		assigned-clocks = <&cru I2S0_8CH_MCLKOUT>;
+		AVDD-supply = <&vcc_3v3_s3>;
+		clocks = <&cru I2S0_8CH_MCLKOUT>;
+		DVDD-supply = <&vcc_1v8_s3>;
+		HPVDD-supply = <&vcc_3v3_s3>;
+		PVDD-supply = <&vcc_1v8_s3>;
+		#sound-dai-cells = <0>;
+	};
+};
+
+&i2s0_8ch {
+	pinctrl-0 = <&i2s0_lrck
+		     &i2s0_mclk
+		     &i2s0_sclk
+		     &i2s0_sdi0
+		     &i2s0_sdo0>;
+	status = "okay";
+};
+
+&package_thermal {
+	polling-delay = <1000>;
+
+	trips {
+		package_fan0: package-fan0 {
+			temperature = <55000>;
+			hysteresis = <2000>;
+			type = "active";
+		};
+
+		package_fan1: package-fan1 {
+			temperature = <65000>;
+			hysteresis = <2000>;
+			type = "active";
+		};
+	};
+
+	cooling-maps {
+		map1 {
+			trip = <&package_fan0>;
+			cooling-device = <&pwm_fan THERMAL_NO_LIMIT 1>;
+		};
+
+		map2 {
+			trip = <&package_fan1>;
+			cooling-device = <&pwm_fan 2 THERMAL_NO_LIMIT>;
+		};
+	};
+};
+
+/*
+ * Attempts to use an M.2 SATA in this slot worked intermittently
+ * with the correct nodes enabled in device-tree, but eventually
+ * resulted in a destroyed board. Advise caution.
+ */
+&pcie2x1l1 {
+	pinctrl-0 = <&pcie_rst>;
+	pinctrl-names = "default";
+	reset-gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&pinctrl {
+	audio-amplifier {
+		headphone_amplifier_en: headphone-amplifier-en {
+			rockchip,pins =
+				<0 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		hp_detect: headphone-detect {
+			rockchip,pins =
+				<3 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		speaker_amplifier_en: speaker-amplifier-en {
+			rockchip,pins =
+				<4 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	bt {
+		bt_enable_h: bt-enable-h {
+			rockchip,pins =
+				<3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		bt_host_wake_l: bt-host-wake-l {
+			rockchip,pins =
+				<3 RK_PB0 RK_FUNC_GPIO &pcfg_pull_down>;
+		};
+
+		bt_wake_l: bt-wake-l {
+			rockchip,pins =
+				<3 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	charger {
+		boost_enable_h: boost-enable-h {
+			rockchip,pins =
+				<4 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+		charger_int_h: charger-int-h {
+			rockchip,pins =
+				<0 RK_PD5 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	hym8563 {
+		hym8563_int: hym8563-int {
+			rockchip,pins =
+				<0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	gpio-btns {
+		btn_pins_ctrl: btn-pins-ctrl {
+			rockchip,pins =
+				<1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>,
+				<1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>,
+				<1 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>,
+				<1 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>,
+				<1 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>,
+				<1 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>,
+				<1 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>,
+				<1 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>,
+				<1 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>,
+				<1 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>,
+				<1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>,
+				<1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_up>,
+				<1 RK_PB7 RK_FUNC_GPIO &pcfg_pull_up>,
+				<1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>,
+				<1 RK_PD6 RK_FUNC_GPIO &pcfg_pull_up>,
+				<1 RK_PD7 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	gpio-leds {
+		led_pins: led-pins {
+			rockchip,pins =
+				<3 RK_PC1 RK_FUNC_GPIO &pcfg_pull_up>,
+				<3 RK_PC2 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	lcd_bl_en {
+		lcd_bl_en: lcd-bl-en {
+			rockchip,pins =
+				<3 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	pcie-pins {
+		pcie_rst: pcie-rst {
+			rockchip,pins =
+				<3 RK_PD1 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	sd-pwr {
+		sd_s0_pwr: sd-s0-pwr {
+			rockchip,pins =
+				<4 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	spk-pwr {
+		vcc5v0_spk_pwr: vcc5v0-spk-pwr {
+			rockchip,pins =
+				<4 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	touch {
+		touch_int: touch-int {
+			rockchip,pins =
+				<1 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+
+		touch_rst: touch-rst {
+			rockchip,pins =
+				<1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	usb-typec {
+		usbc0_int: usbc0-int {
+			rockchip,pins =
+				<0 RK_PC7 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	vcc3v3-lcd {
+		vcc_lcd_h: vcc-lcd-h {
+			rockchip,pins =
+				<4 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	vibrator {
+		vib_left_h: vib-left-h {
+			rockchip,pins =
+				<4 RK_PA4 RK_FUNC_GPIO &pcfg_pull_down>;
+		};
+
+		vib_right_h: vib-right-h {
+			rockchip,pins =
+				<1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_down>;
+		};
+	};
+
+	wifi {
+		wifi_enable_h: wifi-enable-h {
+			rockchip,pins =
+				<3 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+
+		wifi_host_wake_irq: wifi-host-wake-irq {
+			rockchip,pins =
+				<0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_down>;
+		};
+	};
+};
+
+&pwm12 {
+	pinctrl-0 = <&pwm12m1_pins>;
+	status = "okay";
+};
+
+&pwm13 {
+	pinctrl-0 = <&pwm13m1_pins>;
+	status = "okay";
+};
+
+&saradc {
+	vref-supply = <&vcc_1v8_s0>;
+	status = "okay";
+};
+
+&sdhci {
+	bus-width = <8>;
+	mmc-hs400-1_8v;
+	mmc-hs400-enhanced-strobe;
+	no-sd;
+	no-sdio;
+	non-removable;
+	status = "okay";
+};
+
+&sdio {
+	#address-cells = <1>;
+	bus-width = <4>;
+	cap-sd-highspeed;
+	cap-sdio-irq;
+	disable-wp;
+	keep-power-in-suspend;
+	max-frequency = <150000000>;
+	mmc-pwrseq = <&sdio_pwrseq>;
+	no-mmc;
+	no-sd;
+	sd-uhs-sdr104;
+	#size-cells = <0>;
+	status = "okay";
+
+	brcmf: wifi@1 {
+		compatible = "brcm,bcm43456-fmac", "brcm,bcm4329-fmac";
+		reg = <1>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PA0 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "host-wake";
+		pinctrl-0 = <&wifi_host_wake_irq>;
+		pinctrl-names = "default";
+	};
+};
+
+&sdmmc {
+	bus-width = <4>;
+	cap-mmc-highspeed;
+	cap-sd-highspeed;
+	disable-wp;
+	max-frequency = <150000000>;
+	no-sdio;
+	no-mmc;
+	sd-uhs-sdr104;
+	vmmc-supply = <&vcc_3v3_sd_s0>;
+	vqmmc-supply = <&vccio_sd_s0>;
+	status = "okay";
+};
+
+&spi2 {
+	#address-cells = <1>;
+	assigned-clocks = <&cru CLK_SPI2>;
+	assigned-clock-rates = <200000000>;
+	num-cs = <1>;
+	pinctrl-0 = <&spi2m2_pins>, <&spi2m2_cs0>;
+	pinctrl-names = "default";
+	#size-cells = <0>;
+	status = "okay";
+
+	pmic@0 {
+		compatible = "rockchip,rk806";
+		reg = <0x0>;
+		#gpio-cells = <2>;
+		gpio-controller;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PA7 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>,
+			    <&rk806_dvs2_null>, <&rk806_dvs3_null>;
+		pinctrl-names = "default";
+		spi-max-frequency = <1000000>;
+		system-power-controller;
+
+		vcc1-supply = <&vcc5v0_sys>;
+		vcc2-supply = <&vcc5v0_sys>;
+		vcc3-supply = <&vcc5v0_sys>;
+		vcc4-supply = <&vcc5v0_sys>;
+		vcc5-supply = <&vcc5v0_sys>;
+		vcc6-supply = <&vcc5v0_sys>;
+		vcc7-supply = <&vcc5v0_sys>;
+		vcc8-supply = <&vcc5v0_sys>;
+		vcc9-supply = <&vcc5v0_sys>;
+		vcc10-supply = <&vcc5v0_sys>;
+		vcc11-supply = <&vcc_2v0_pldo_s3>;
+		vcc12-supply = <&vcc5v0_sys>;
+		vcc13-supply = <&vcc_1v1_nldo_s3>;
+		vcc14-supply = <&vcc_1v1_nldo_s3>;
+		vcca-supply = <&vcc5v0_sys>;
+
+		rk806_dvs1_null: dvs1-null-pins {
+			pins = "gpio_pwrctrl1";
+			function = "pin_fun0";
+		};
+
+		rk806_dvs2_null: dvs2-null-pins {
+			pins = "gpio_pwrctrl2";
+			function = "pin_fun0";
+		};
+
+		rk806_dvs3_null: dvs3-null-pins {
+			pins = "gpio_pwrctrl3";
+			function = "pin_fun0";
+		};
+
+		regulators {
+			vdd_gpu_s0: dcdc-reg1 {
+				regulator-boot-on;
+				regulator-enable-ramp-delay = <400>;
+				regulator-max-microvolt = <950000>;
+				regulator-min-microvolt = <550000>;
+				regulator-name = "vdd_gpu_s0";
+				regulator-ramp-delay = <12500>;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_cpu_lit_s0: dcdc-reg2 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-max-microvolt = <950000>;
+				regulator-min-microvolt = <550000>;
+				regulator-ramp-delay = <12500>;
+				regulator-name = "vdd_cpu_lit_s0";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_logic_s0: dcdc-reg3 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-max-microvolt = <750000>;
+				regulator-min-microvolt = <675000>;
+				regulator-name = "vdd_logic_s0";
+				regulator-ramp-delay = <12500>;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <750000>;
+				};
+			};
+
+			vdd_vdenc_s0: dcdc-reg4 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-max-microvolt = <950000>;
+				regulator-min-microvolt = <550000>;
+				regulator-name = "vdd_vdenc_s0";
+				regulator-ramp-delay = <12500>;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_ddr_s0: dcdc-reg5 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <675000>;
+				regulator-max-microvolt = <900000>;
+				regulator-ramp-delay = <12500>;
+				regulator-name = "vdd_ddr_s0";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <850000>;
+				};
+			};
+
+			vdd2_ddr_s3: dcdc-reg6 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-name = "vdd2_ddr_s3";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			vcc_2v0_pldo_s3: dcdc-reg7 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-max-microvolt = <2000000>;
+				regulator-min-microvolt = <2000000>;
+				regulator-name = "vdd_2v0_pldo_s3";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <2000000>;
+				};
+			};
+
+			vcc_3v3_s3: dcdc-reg8 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-max-microvolt = <3300000>;
+				regulator-min-microvolt = <3300000>;
+				regulator-name = "vcc_3v3_s3";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vddq_ddr_s0: dcdc-reg9 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-name = "vddq_ddr_s0";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_1v8_s3: dcdc-reg10 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-max-microvolt = <1800000>;
+				regulator-min-microvolt = <1800000>;
+				regulator-name = "vcc_1v8_s3";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			avcc_1v8_s0: pldo-reg1 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-max-microvolt = <1800000>;
+				regulator-min-microvolt = <1800000>;
+				regulator-name = "avcc_1v8_s0";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_1v8_s0: pldo-reg2 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-max-microvolt = <1800000>;
+				regulator-min-microvolt = <1800000>;
+				regulator-name = "vcc_1v8_s0";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			avdd_1v2_s0: pldo-reg3 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-max-microvolt = <1200000>;
+				regulator-min-microvolt = <1200000>;
+				regulator-name = "avdd_1v2_s0";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_3v3_s0: pldo-reg4 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-max-microvolt = <3300000>;
+				regulator-min-microvolt = <3300000>;
+				regulator-name = "vcc_3v3_s0";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vccio_sd_s0: pldo-reg5 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-max-microvolt = <3300000>;
+				regulator-min-microvolt = <1800000>;
+				regulator-name = "vccio_sd_s0";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_1v8_s3_pldo6: pldo-reg6 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-max-microvolt = <1800000>;
+				regulator-min-microvolt = <1800000>;
+				regulator-name = "vcc_1v8_s3_pldo6";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vdd_0v75_s3: nldo-reg1 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-max-microvolt = <750000>;
+				regulator-min-microvolt = <750000>;
+				regulator-name = "vdd_0v75_s3";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <750000>;
+				};
+			};
+
+			vdd_ddr_pll_s0: nldo-reg2 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-max-microvolt = <850000>;
+				regulator-min-microvolt = <850000>;
+				regulator-name = "vdd_ddr_pll_s0";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <850000>;
+				};
+			};
+
+			avdd_0v75_s0: nldo-reg3 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-max-microvolt = <837500>;
+				regulator-min-microvolt = <837500>;
+				regulator-name = "avdd_0v75_s0";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_0v85_s0: nldo-reg4 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <850000>;
+				regulator-max-microvolt = <850000>;
+				regulator-name = "vdd_0v85_s0";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_0v75_s0: nldo-reg5 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <750000>;
+				regulator-max-microvolt = <750000>;
+				regulator-name = "vdd_0v75_s0";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+		};
+	};
+};
+
+&tsadc {
+	status = "okay";
+};
+
+&u2phy0 {
+	status = "okay";
+};
+
+&u2phy0_otg {
+	status = "okay";
+};
+
+&uart2 {
+	pinctrl-0 = <&uart2m0_xfer>;
+	status = "okay";
+};
+
+&uart9 {
+	pinctrl-0 = <&uart9m2_xfer>, <&uart9m2_ctsn>, <&uart9m2_rtsn>;
+	uart-has-rtscts;
+	status = "okay";
+
+	bluetooth {
+		compatible = "brcm,bcm4345c5";
+		clocks = <&rtc_hym8563>;
+		clock-names = "lpo";
+		device-wakeup-gpios = <&gpio3 RK_PB1 GPIO_ACTIVE_HIGH>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <RK_PB0 IRQ_TYPE_EDGE_FALLING>;
+		pinctrl-0 = <&bt_enable_h>, <&bt_host_wake_l>, <&bt_wake_l>;
+		pinctrl-names = "default";
+		shutdown-gpios = <&gpio3 RK_PB7 GPIO_ACTIVE_HIGH>;
+	};
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-odroid-m2.dts b/arch/arm64/boot/dts/rockchip/rk3588s-odroid-m2.dts
new file mode 100644
index 000000000000..63d91236ba9f
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-odroid-m2.dts
@@ -0,0 +1,903 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/usb/pd.h>
+#include "rk3588s.dtsi"
+
+/ {
+	model = "Hardkernel ODROID-M2";
+	compatible = "hardkernel,odroid-m2", "rockchip,rk3588s";
+
+	aliases {
+		ethernet0 = &gmac1;
+		mmc0 = &sdhci;
+		mmc1 = &sdmmc;
+	};
+
+	chosen {
+		stdout-path = "serial2:1500000n8";
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwr_led>, <&sys_led>;
+
+		led_pwr: led-0 {
+			color = <LED_COLOR_ID_RED>;
+			default-state = "on";
+			function = LED_FUNCTION_POWER;
+			gpios = <&gpio1 RK_PB5 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "default-on";
+		};
+
+		led_sys: led-1 {
+			color = <LED_COLOR_ID_BLUE>;
+			default-state = "on";
+			function = LED_FUNCTION_HEARTBEAT;
+			gpios = <&gpio1 RK_PB1 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+		};
+	};
+
+	fan: pwm-fan {
+		compatible = "pwm-fan";
+		#cooling-cells = <2>;
+		cooling-levels = <0 192 224 255>;
+		fan-supply = <&vcc5v0_sys>;
+		pwms = <&pwm0 0 22222 0>;
+	};
+
+	vcc_1v1_nldo_s3: regulator-1v1-vcc-nldo-s3 {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_1v1_nldo_s3";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <1100000>;
+		regulator-max-microvolt = <1100000>;
+		vin-supply = <&vcc4v0_sys>;
+	};
+
+	vcc3v3_lcd: regulator-3v3-vcc-lcd {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpios = <&gpio4 RK_PA3 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&lcd_pwren>;
+		regulator-name = "vcc3v3_lcd";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc_3v3_s3>;
+	};
+
+	vcc3v3_pcie: regulator-3v3-vcc-pcie {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpios = <&gpio0 RK_PC6 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pcie_pwren>;
+		regulator-name = "vcc3v3_pcie";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc_3v3_s3>;
+	};
+
+	vcc_3v3_s0: regulator-3v3-vcc-s0 {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_3v3_s0";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc_3v3_s3>;
+	};
+
+	vcc4v0_sys: regulator-4v0-vcc-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc4v0_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <4800000>;
+		regulator-max-microvolt = <4800000>;
+		vin-supply = <&vcc12v_dcin>;
+	};
+
+	vcc5v0_sys: regulator-5v0-vcc-sys {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpios = <&gpio0 RK_PD3 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&vcc5v0_pwren>;
+		regulator-name = "vcc5v0_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc12v_dcin>;
+	};
+
+	vcc5v0_usb2_host: regulator-5v0-vcc-usb2-host {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpios = <&gpio1 RK_PC6 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usb2_host_pwren>;
+		regulator-name = "vcc5v0_usb2_host";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vcc5v0_usb3_host: regulator-5v0-vcc-usb3-host {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpios = <&gpio1 RK_PA6 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usb3_host_pwren>;
+		regulator-name = "vcc5v0_usb3_host";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vcc5v0_usb3_typec: regulator-5v0-vcc-usb3-typec {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpios = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usb3_typec_pwren>;
+		regulator-name = "vcc5v0_usb3_typec";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vcca: regulator-5v0-vcca {
+		compatible = "regulator-fixed";
+		regulator-name = "vcca";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc12v_dcin>;
+	};
+
+	vcc12v_dcin: regulator-12v0-vcc-dcin {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc12v_dcin";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+	};
+};
+
+&combphy0_ps {
+	status = "okay";
+};
+
+&combphy2_psu {
+	status = "okay";
+};
+
+&cpu_b0 {
+	cpu-supply = <&vdd_cpu_big0_s0>;
+};
+
+&cpu_b1 {
+	cpu-supply = <&vdd_cpu_big0_s0>;
+};
+
+&cpu_b2 {
+	cpu-supply = <&vdd_cpu_big1_s0>;
+};
+
+&cpu_b3 {
+	cpu-supply = <&vdd_cpu_big1_s0>;
+};
+
+&cpu_l0 {
+	cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&cpu_l1 {
+	cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&cpu_l2 {
+	cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&cpu_l3 {
+	cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&gmac1 {
+	clock_in_out = "output";
+	phy-handle = <&rgmii_phy1>;
+	phy-mode = "rgmii-id";
+	phy-supply = <&vcc_3v3_s0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&gmac1_miim
+		     &gmac1_tx_bus2
+		     &gmac1_rx_bus2
+		     &gmac1_rgmii_clk
+		     &gmac1_rgmii_bus
+		     &gmac1_clkinout>;
+	status = "okay";
+};
+
+&gpu {
+	mali-supply = <&vdd_gpu_s0>;
+	status = "okay";
+};
+
+&i2c0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c0m2_xfer>;
+	status = "okay";
+
+	vdd_cpu_big0_s0: regulator@42 {
+		compatible = "rockchip,rk8602";
+		reg = <0x42>;
+		fcs,suspend-voltage-selector = <1>;
+		regulator-name = "vdd_cpu_big0_s0";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <550000>;
+		regulator-max-microvolt = <1050000>;
+		regulator-ramp-delay = <2300>;
+		vin-supply = <&vcc4v0_sys>;
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+
+	vdd_cpu_big1_s0: regulator@43 {
+		compatible = "rockchip,rk8603", "rockchip,rk8602";
+		reg = <0x43>;
+		fcs,suspend-voltage-selector = <1>;
+		regulator-name = "vdd_cpu_big1_s0";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <550000>;
+		regulator-max-microvolt = <1050000>;
+		regulator-ramp-delay = <2300>;
+		vin-supply = <&vcc4v0_sys>;
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+};
+
+&i2c2 {
+	status = "okay";
+
+	vdd_npu_s0: regulator@42 {
+		compatible = "rockchip,rk8602";
+		reg = <0x42>;
+		fcs,suspend-voltage-selector = <1>;
+		regulator-name = "vdd_npu_s0";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <550000>;
+		regulator-max-microvolt = <950000>;
+		regulator-ramp-delay = <2300>;
+		vin-supply = <&vcc4v0_sys>;
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+};
+
+&i2c8 {
+	clock-frequency = <400000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c8m2_xfer>;
+	status = "okay";
+
+	usbc0: usb-typec@22 {
+		compatible = "fcs,fusb302";
+		reg = <0x22>;
+		interrupt-parent = <&gpio4>;
+		interrupts = <RK_PA5 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usbc0_int>;
+		vbus-supply = <&vcc5v0_usb3_typec>;
+
+		connector {
+			compatible = "usb-c-connector";
+			data-role = "dual";
+			label = "USB-C";
+			op-sink-microwatt = <1000000>;
+			power-role = "dual";
+			sink-pdos = <PDO_FIXED(5000, 1000, PDO_FIXED_USB_COMM)>;
+			source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
+			try-power-role = "source";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					usbc0_role_switch: endpoint {
+						remote-endpoint = <&usb_host0_xhci_role_switch>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					usbc0_orientation_switch: endpoint {
+						remote-endpoint = <&usbdp_phy0_orientation_switch>;
+					};
+				};
+
+				port@2 {
+					reg = <2>;
+
+					usbc0_dp_altmode_mux: endpoint {
+						remote-endpoint = <&usbdp_phy0_dp_altmode_mux>;
+					};
+				};
+			};
+		};
+	};
+
+	pcf8563: rtc@51 {
+		compatible = "nxp,pcf8563";
+		reg = <0x51>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PB0 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pcf8563_int>;
+		wakeup-source;
+	};
+};
+
+&mdio1 {
+	rgmii_phy1: ethernet-phy@1 {
+		compatible = "ethernet-phy-id001c.c916";
+		reg = <1>;
+		reset-assert-us = <20000>;
+		reset-deassert-us = <100000>;
+		reset-gpios = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&package_thermal {
+	polling-delay = <1000>;
+
+	trips {
+		package_fan0: package-fan0 {
+			hysteresis = <2000>;
+			temperature = <60000>;
+			type = "active";
+		};
+	};
+
+	cooling-maps {
+		map0 {
+			cooling-device = <&fan 1 THERMAL_NO_LIMIT>;
+			trip = <&package_fan0>;
+		};
+	};
+};
+
+&pcie2x1l2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie20x1_pins>;
+	reset-gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_HIGH>;
+	vpcie3v3-supply = <&vcc3v3_pcie>;
+	status = "okay";
+};
+
+&pinctrl {
+	lcd {
+		lcd_pwren: lcd-pwren {
+			rockchip,pins = <4 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	leds {
+		pwr_led: pwr-led {
+			rockchip,pins = <1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		sys_led: sys-led {
+			rockchip,pins = <1 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	pcie {
+		pcie20x1_pins: pcie20x1-pins {
+			rockchip,pins =
+				<1 RK_PA0 4 &pcfg_pull_none>,
+				<1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>,
+				<1 RK_PA1 4 &pcfg_pull_none>;
+		};
+
+		pcie_pwren: pcie-pwren {
+			rockchip,pins = <0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	regulator {
+		vcc5v0_pwren: vcc5v0-pwren {
+			rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	rtc {
+		pcf8563_int: pcf8563-int {
+			rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	usb {
+		usb2_host_pwren: usb2-host-pwren {
+			rockchip,pins = <1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		usb3_host_pwren: usb3-host-pwren {
+			rockchip,pins = <1 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		usb3_typec_pwren: usb3-typec-pwren {
+			rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		usbc0_int: usbc0-int {
+			rockchip,pins = <4 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&pwm0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm0m2_pins>;
+	status = "okay";
+};
+
+&saradc {
+	vref-supply = <&vcca_1v8_s0>;
+	status = "okay";
+};
+
+&sdhci {
+	bus-width = <8>;
+	mmc-hs400-1_8v;
+	mmc-hs400-enhanced-strobe;
+	no-sd;
+	no-sdio;
+	non-removable;
+	vmmc-supply = <&vcc_3v3_s0>;
+	vqmmc-supply = <&vcc_1v8_s0>;
+	status = "okay";
+};
+
+&sdmmc {
+	bus-width = <4>;
+	cap-sd-highspeed;
+	cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
+	disable-wp;
+	max-frequency = <150000000>;
+	no-mmc;
+	no-sdio;
+	sd-uhs-sdr104;
+	vmmc-supply = <&vcc_3v3_s3>;
+	vqmmc-supply = <&vccio_sd_s0>;
+	status = "okay";
+};
+
+&spi2 {
+	assigned-clocks = <&cru CLK_SPI2>;
+	assigned-clock-rates = <200000000>;
+	num-cs = <1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi2m2_cs0>, <&spi2m2_pins>;
+	status = "okay";
+
+	pmic@0 {
+		compatible = "rockchip,rk806";
+		reg = <0x0>;
+		#gpio-cells = <2>;
+		gpio-controller;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PA7 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>,
+			    <&rk806_dvs2_null>, <&rk806_dvs3_null>;
+		spi-max-frequency = <1000000>;
+		system-power-controller;
+
+		vcc1-supply = <&vcc4v0_sys>;
+		vcc2-supply = <&vcc4v0_sys>;
+		vcc3-supply = <&vcc4v0_sys>;
+		vcc4-supply = <&vcc4v0_sys>;
+		vcc5-supply = <&vcc4v0_sys>;
+		vcc6-supply = <&vcc4v0_sys>;
+		vcc7-supply = <&vcc4v0_sys>;
+		vcc8-supply = <&vcc4v0_sys>;
+		vcc9-supply = <&vcc4v0_sys>;
+		vcc10-supply = <&vcc4v0_sys>;
+		vcc11-supply = <&vcc_2v0_pldo_s3>;
+		vcc12-supply = <&vcc4v0_sys>;
+		vcc13-supply = <&vcc_1v1_nldo_s3>;
+		vcc14-supply = <&vcc_1v1_nldo_s3>;
+		vcca-supply = <&vcca>;
+
+		rk806_dvs1_null: dvs1-null-pins {
+			pins = "gpio_pwrctrl1";
+			function = "pin_fun0";
+		};
+
+		rk806_dvs2_null: dvs2-null-pins {
+			pins = "gpio_pwrctrl2";
+			function = "pin_fun0";
+		};
+
+		rk806_dvs3_null: dvs3-null-pins {
+			pins = "gpio_pwrctrl3";
+			function = "pin_fun0";
+		};
+
+		regulators {
+			vdd_gpu_s0: dcdc-reg1 {
+				regulator-name = "vdd_gpu_s0";
+				regulator-boot-on;
+				regulator-min-microvolt = <550000>;
+				regulator-max-microvolt = <950000>;
+				regulator-ramp-delay = <12500>;
+				regulator-enable-ramp-delay = <400>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_cpu_lit_s0: dcdc-reg2 {
+				regulator-name = "vdd_cpu_lit_s0";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <550000>;
+				regulator-max-microvolt = <950000>;
+				regulator-ramp-delay = <12500>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_logic_s0: dcdc-reg3 {
+				regulator-name = "vdd_logic_s0";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <675000>;
+				regulator-max-microvolt = <750000>;
+				regulator-ramp-delay = <12500>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <750000>;
+				};
+			};
+
+			vdd_vdenc_s0: dcdc-reg4 {
+				regulator-name = "vdd_vdenc_s0";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <550000>;
+				regulator-max-microvolt = <950000>;
+				regulator-ramp-delay = <12500>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_ddr_s0: dcdc-reg5 {
+				regulator-name = "vdd_ddr_s0";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <675000>;
+				regulator-max-microvolt = <900000>;
+				regulator-ramp-delay = <12500>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <850000>;
+				};
+			};
+
+			vdd2_ddr_s3: dcdc-reg6 {
+				regulator-name = "vdd2_ddr_s3";
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			vcc_2v0_pldo_s3: dcdc-reg7 {
+				regulator-name = "vdd_2v0_pldo_s3";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <2000000>;
+				regulator-max-microvolt = <2000000>;
+				regulator-ramp-delay = <12500>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <2000000>;
+				};
+			};
+
+			vcc_3v3_s3: dcdc-reg8 {
+				regulator-name = "vcc_3v3_s3";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vddq_ddr_s0: dcdc-reg9 {
+				regulator-name = "vddq_ddr_s0";
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_1v8_s3: dcdc-reg10 {
+				regulator-name = "vcc_1v8_s3";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vcc_1v8_s0: pldo-reg1 {
+				regulator-name = "vcc_1v8_s0";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcca_1v8_s0: pldo-reg2 {
+				regulator-name = "vcca_1v8_s0";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vdda_1v2_s0: pldo-reg3 {
+				regulator-name = "vdda_1v2_s0";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <1200000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcca_3v3_s0: pldo-reg4 {
+				regulator-name = "vcca_3v3_s0";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-ramp-delay = <12500>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vccio_sd_s0: pldo-reg5 {
+				regulator-name = "vccio_sd_s0";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-ramp-delay = <12500>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_1v8_s3_pldo6: pldo-reg6 {
+				regulator-name = "vcc_1v8_s3_pldo6";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vdd_0v75_s3: nldo-reg1 {
+				regulator-name = "vdd_0v75_s3";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <750000>;
+				regulator-max-microvolt = <750000>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <750000>;
+				};
+			};
+
+			vdda_ddr_pll_s0: nldo-reg2 {
+				regulator-name = "vdda_ddr_pll_s0";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <900000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <850000>;
+				};
+			};
+
+			vdda_0v75_s0: nldo-reg3 {
+				regulator-name = "vdda_0v75_s0";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <837500>;
+				regulator-max-microvolt = <837500>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdda_0v85_s0: nldo-reg4 {
+				regulator-name = "vdda_0v85_s0";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <850000>;
+				regulator-max-microvolt = <850000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			/* Schematics show not in use */
+			nldo-reg5 {
+			};
+		};
+	};
+};
+
+&tsadc {
+	status = "okay";
+};
+
+&u2phy0 {
+	status = "okay";
+};
+
+&u2phy0_otg {
+	status = "okay";
+};
+
+&u2phy2 {
+	status = "okay";
+};
+
+&u2phy2_host {
+	phy-supply = <&vcc5v0_usb2_host>;
+	status = "okay";
+};
+
+&u2phy3 {
+	status = "okay";
+};
+
+&u2phy3_host {
+	phy-supply = <&vcc5v0_usb3_host>;
+	status = "okay";
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart2m0_xfer>;
+	status = "okay";
+};
+
+&usb_host0_ehci {
+	status = "okay";
+};
+
+&usb_host0_ohci {
+	status = "okay";
+};
+
+&usb_host0_xhci {
+	usb-role-switch;
+	status = "okay";
+
+	port {
+		usb_host0_xhci_role_switch: endpoint {
+			remote-endpoint = <&usbc0_role_switch>;
+		};
+	};
+};
+
+&usb_host1_ehci {
+	status = "okay";
+};
+
+&usb_host1_ohci {
+	status = "okay";
+};
+
+&usb_host2_xhci {
+	status = "okay";
+};
+
+&usbdp_phy0 {
+	mode-switch;
+	orientation-switch;
+	sbu1-dc-gpios = <&gpio4 RK_PA0 GPIO_ACTIVE_HIGH>;
+	sbu2-dc-gpios = <&gpio4 RK_PA1 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+
+	port {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		usbdp_phy0_orientation_switch: endpoint@0 {
+			reg = <0>;
+			remote-endpoint = <&usbc0_orientation_switch>;
+		};
+
+		usbdp_phy0_dp_altmode_mux: endpoint@1 {
+			reg = <1>;
+			remote-endpoint = <&usbc0_dp_altmode_mux>;
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
index 8e2a07612d17..294b99dd50da 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
@@ -65,6 +65,18 @@
 		regulator-max-microvolt = <12000000>;
 	};
 
+	vcc3v3_wf: vcc3v3-wf-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_wf";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		enable-active-high;
+		gpio = <&gpio0 RK_PC5 GPIO_ACTIVE_HIGH>;
+		pinctrl-0 = <&pow_en>;
+		pinctrl-names = "default";
+		vin-supply = <&vcc5v0_sys>;
+	};
+
 	vcc5v0_host: vcc5v0-host-regulator {
 		compatible = "regulator-fixed";
 		regulator-name = "vcc5v0_host";
@@ -114,6 +126,10 @@
 	};
 };
 
+&combphy0_ps {
+	status = "okay";
+};
+
 &combphy2_psu {
 	status = "okay";
 };
@@ -293,6 +309,14 @@
 	};
 };
 
+&pcie2x1l2 {
+	pinctrl-0 = <&pcie20x1m0_pins>;
+	pinctrl-names = "default";
+	reset-gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_HIGH>;
+	vpcie3v3-supply = <&vcc3v3_wf>;
+	status = "okay";
+};
+
 &pinctrl {
 	leds {
 		io_led: io-led {
@@ -300,6 +324,12 @@
 		};
 	};
 
+	pcie {
+		pow_en: pow-en {
+			rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
 	power {
 		vcc_5v0_en: vcc-5v0-en {
 			rockchip,pins = <4 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
@@ -317,28 +347,6 @@
 			rockchip,pins = <4 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
 		};
 	};
-
-	wifibt {
-		wl_reset: wl-reset {
-			rockchip,pins = <0 RK_PD0 RK_FUNC_GPIO &pcfg_pull_up>;
-		};
-
-		wl_dis: wl-dis {
-			rockchip,pins = <0 RK_PD5 RK_FUNC_GPIO &pcfg_output_high>;
-		};
-
-		wl_wake_host: wl-wake-host {
-			rockchip,pins = <0 RK_PC7 RK_FUNC_GPIO &pcfg_pull_up>;
-		};
-
-		bt_dis: bt-dis {
-			rockchip,pins = <0 RK_PD4 RK_FUNC_GPIO &pcfg_output_high>;
-		};
-
-		bt_wake_host: bt-wake-host {
-			rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>;
-		};
-	};
 };
 
 &pwm3 {
@@ -366,6 +374,7 @@
 	bus-width = <4>;
 	cap-mmc-highspeed;
 	cap-sd-highspeed;
+	cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
 	disable-wp;
 	max-frequency = <150000000>;
 	no-sdio;
@@ -376,6 +385,19 @@
 	status = "okay";
 };
 
+&sfc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&fspim0_pins>;
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <104000000>;
+		spi-rx-bus-width = <4>;
+		spi-tx-bus-width = <1>;
+	};
+};
+
 &spi2 {
 	status = "okay";
 	assigned-clocks = <&cru CLK_SPI2>;
@@ -393,6 +415,7 @@
 		pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>,
 			    <&rk806_dvs2_null>, <&rk806_dvs3_null>;
 		spi-max-frequency = <1000000>;
+		system-power-controller;
 
 		vcc1-supply = <&vcc5v0_sys>;
 		vcc2-supply = <&vcc5v0_sys>;
@@ -697,6 +720,10 @@
 	};
 };
 
+&tsadc {
+	status = "okay";
+};
+
 &u2phy0 {
 	status = "okay";
 };
@@ -735,8 +762,6 @@
 
 &usb_host0_ehci {
 	status = "okay";
-	pinctrl-names = "default";
-	pinctrl-0 = <&wl_reset &wl_dis &wl_wake_host &bt_dis &bt_wake_host>;
 };
 
 &usb_host0_ohci {
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
index 6ac5ac8b48ab..c7fecf8fe7ec 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
@@ -1,2670 +1,8 @@
 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
 /*
- * Copyright (c) 2021 Rockchip Electronics Co., Ltd.
+ * Copyright (c) 2022 Rockchip Electronics Co., Ltd.
+ *
  */
 
-#include <dt-bindings/clock/rockchip,rk3588-cru.h>
-#include <dt-bindings/interrupt-controller/arm-gic.h>
-#include <dt-bindings/interrupt-controller/irq.h>
-#include <dt-bindings/power/rk3588-power.h>
-#include <dt-bindings/reset/rockchip,rk3588-cru.h>
-#include <dt-bindings/phy/phy.h>
-#include <dt-bindings/ata/ahci.h>
-
-/ {
-	compatible = "rockchip,rk3588";
-
-	interrupt-parent = <&gic>;
-	#address-cells = <2>;
-	#size-cells = <2>;
-
-	aliases {
-		gpio0 = &gpio0;
-		gpio1 = &gpio1;
-		gpio2 = &gpio2;
-		gpio3 = &gpio3;
-		gpio4 = &gpio4;
-		i2c0 = &i2c0;
-		i2c1 = &i2c1;
-		i2c2 = &i2c2;
-		i2c3 = &i2c3;
-		i2c4 = &i2c4;
-		i2c5 = &i2c5;
-		i2c6 = &i2c6;
-		i2c7 = &i2c7;
-		i2c8 = &i2c8;
-		serial0 = &uart0;
-		serial1 = &uart1;
-		serial2 = &uart2;
-		serial3 = &uart3;
-		serial4 = &uart4;
-		serial5 = &uart5;
-		serial6 = &uart6;
-		serial7 = &uart7;
-		serial8 = &uart8;
-		serial9 = &uart9;
-		spi0 = &spi0;
-		spi1 = &spi1;
-		spi2 = &spi2;
-		spi3 = &spi3;
-		spi4 = &spi4;
-	};
-
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		cpu-map {
-			cluster0 {
-				core0 {
-					cpu = <&cpu_l0>;
-				};
-				core1 {
-					cpu = <&cpu_l1>;
-				};
-				core2 {
-					cpu = <&cpu_l2>;
-				};
-				core3 {
-					cpu = <&cpu_l3>;
-				};
-			};
-			cluster1 {
-				core0 {
-					cpu = <&cpu_b0>;
-				};
-				core1 {
-					cpu = <&cpu_b1>;
-				};
-			};
-			cluster2 {
-				core0 {
-					cpu = <&cpu_b2>;
-				};
-				core1 {
-					cpu = <&cpu_b3>;
-				};
-			};
-		};
-
-		cpu_l0: cpu@0 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a55";
-			reg = <0x0>;
-			enable-method = "psci";
-			capacity-dmips-mhz = <530>;
-			clocks = <&scmi_clk SCMI_CLK_CPUL>;
-			assigned-clocks = <&scmi_clk SCMI_CLK_CPUL>;
-			assigned-clock-rates = <816000000>;
-			cpu-idle-states = <&CPU_SLEEP>;
-			i-cache-size = <32768>;
-			i-cache-line-size = <64>;
-			i-cache-sets = <128>;
-			d-cache-size = <32768>;
-			d-cache-line-size = <64>;
-			d-cache-sets = <128>;
-			next-level-cache = <&l2_cache_l0>;
-			dynamic-power-coefficient = <228>;
-			#cooling-cells = <2>;
-		};
-
-		cpu_l1: cpu@100 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a55";
-			reg = <0x100>;
-			enable-method = "psci";
-			capacity-dmips-mhz = <530>;
-			clocks = <&scmi_clk SCMI_CLK_CPUL>;
-			cpu-idle-states = <&CPU_SLEEP>;
-			i-cache-size = <32768>;
-			i-cache-line-size = <64>;
-			i-cache-sets = <128>;
-			d-cache-size = <32768>;
-			d-cache-line-size = <64>;
-			d-cache-sets = <128>;
-			next-level-cache = <&l2_cache_l1>;
-			dynamic-power-coefficient = <228>;
-			#cooling-cells = <2>;
-		};
-
-		cpu_l2: cpu@200 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a55";
-			reg = <0x200>;
-			enable-method = "psci";
-			capacity-dmips-mhz = <530>;
-			clocks = <&scmi_clk SCMI_CLK_CPUL>;
-			cpu-idle-states = <&CPU_SLEEP>;
-			i-cache-size = <32768>;
-			i-cache-line-size = <64>;
-			i-cache-sets = <128>;
-			d-cache-size = <32768>;
-			d-cache-line-size = <64>;
-			d-cache-sets = <128>;
-			next-level-cache = <&l2_cache_l2>;
-			dynamic-power-coefficient = <228>;
-			#cooling-cells = <2>;
-		};
-
-		cpu_l3: cpu@300 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a55";
-			reg = <0x300>;
-			enable-method = "psci";
-			capacity-dmips-mhz = <530>;
-			clocks = <&scmi_clk SCMI_CLK_CPUL>;
-			cpu-idle-states = <&CPU_SLEEP>;
-			i-cache-size = <32768>;
-			i-cache-line-size = <64>;
-			i-cache-sets = <128>;
-			d-cache-size = <32768>;
-			d-cache-line-size = <64>;
-			d-cache-sets = <128>;
-			next-level-cache = <&l2_cache_l3>;
-			dynamic-power-coefficient = <228>;
-			#cooling-cells = <2>;
-		};
-
-		cpu_b0: cpu@400 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a76";
-			reg = <0x400>;
-			enable-method = "psci";
-			capacity-dmips-mhz = <1024>;
-			clocks = <&scmi_clk SCMI_CLK_CPUB01>;
-			assigned-clocks = <&scmi_clk SCMI_CLK_CPUB01>;
-			assigned-clock-rates = <816000000>;
-			cpu-idle-states = <&CPU_SLEEP>;
-			i-cache-size = <65536>;
-			i-cache-line-size = <64>;
-			i-cache-sets = <256>;
-			d-cache-size = <65536>;
-			d-cache-line-size = <64>;
-			d-cache-sets = <256>;
-			next-level-cache = <&l2_cache_b0>;
-			dynamic-power-coefficient = <416>;
-			#cooling-cells = <2>;
-		};
-
-		cpu_b1: cpu@500 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a76";
-			reg = <0x500>;
-			enable-method = "psci";
-			capacity-dmips-mhz = <1024>;
-			clocks = <&scmi_clk SCMI_CLK_CPUB01>;
-			cpu-idle-states = <&CPU_SLEEP>;
-			i-cache-size = <65536>;
-			i-cache-line-size = <64>;
-			i-cache-sets = <256>;
-			d-cache-size = <65536>;
-			d-cache-line-size = <64>;
-			d-cache-sets = <256>;
-			next-level-cache = <&l2_cache_b1>;
-			dynamic-power-coefficient = <416>;
-			#cooling-cells = <2>;
-		};
-
-		cpu_b2: cpu@600 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a76";
-			reg = <0x600>;
-			enable-method = "psci";
-			capacity-dmips-mhz = <1024>;
-			clocks = <&scmi_clk SCMI_CLK_CPUB23>;
-			assigned-clocks = <&scmi_clk SCMI_CLK_CPUB23>;
-			assigned-clock-rates = <816000000>;
-			cpu-idle-states = <&CPU_SLEEP>;
-			i-cache-size = <65536>;
-			i-cache-line-size = <64>;
-			i-cache-sets = <256>;
-			d-cache-size = <65536>;
-			d-cache-line-size = <64>;
-			d-cache-sets = <256>;
-			next-level-cache = <&l2_cache_b2>;
-			dynamic-power-coefficient = <416>;
-			#cooling-cells = <2>;
-		};
-
-		cpu_b3: cpu@700 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a76";
-			reg = <0x700>;
-			enable-method = "psci";
-			capacity-dmips-mhz = <1024>;
-			clocks = <&scmi_clk SCMI_CLK_CPUB23>;
-			cpu-idle-states = <&CPU_SLEEP>;
-			i-cache-size = <65536>;
-			i-cache-line-size = <64>;
-			i-cache-sets = <256>;
-			d-cache-size = <65536>;
-			d-cache-line-size = <64>;
-			d-cache-sets = <256>;
-			next-level-cache = <&l2_cache_b3>;
-			dynamic-power-coefficient = <416>;
-			#cooling-cells = <2>;
-		};
-
-		idle-states {
-			entry-method = "psci";
-			CPU_SLEEP: cpu-sleep {
-				compatible = "arm,idle-state";
-				local-timer-stop;
-				arm,psci-suspend-param = <0x0010000>;
-				entry-latency-us = <100>;
-				exit-latency-us = <120>;
-				min-residency-us = <1000>;
-			};
-		};
-
-		l2_cache_l0: l2-cache-l0 {
-			compatible = "cache";
-			cache-size = <131072>;
-			cache-line-size = <64>;
-			cache-sets = <512>;
-			cache-level = <2>;
-			cache-unified;
-			next-level-cache = <&l3_cache>;
-		};
-
-		l2_cache_l1: l2-cache-l1 {
-			compatible = "cache";
-			cache-size = <131072>;
-			cache-line-size = <64>;
-			cache-sets = <512>;
-			cache-level = <2>;
-			cache-unified;
-			next-level-cache = <&l3_cache>;
-		};
-
-		l2_cache_l2: l2-cache-l2 {
-			compatible = "cache";
-			cache-size = <131072>;
-			cache-line-size = <64>;
-			cache-sets = <512>;
-			cache-level = <2>;
-			cache-unified;
-			next-level-cache = <&l3_cache>;
-		};
-
-		l2_cache_l3: l2-cache-l3 {
-			compatible = "cache";
-			cache-size = <131072>;
-			cache-line-size = <64>;
-			cache-sets = <512>;
-			cache-level = <2>;
-			cache-unified;
-			next-level-cache = <&l3_cache>;
-		};
-
-		l2_cache_b0: l2-cache-b0 {
-			compatible = "cache";
-			cache-size = <524288>;
-			cache-line-size = <64>;
-			cache-sets = <1024>;
-			cache-level = <2>;
-			cache-unified;
-			next-level-cache = <&l3_cache>;
-		};
-
-		l2_cache_b1: l2-cache-b1 {
-			compatible = "cache";
-			cache-size = <524288>;
-			cache-line-size = <64>;
-			cache-sets = <1024>;
-			cache-level = <2>;
-			cache-unified;
-			next-level-cache = <&l3_cache>;
-		};
-
-		l2_cache_b2: l2-cache-b2 {
-			compatible = "cache";
-			cache-size = <524288>;
-			cache-line-size = <64>;
-			cache-sets = <1024>;
-			cache-level = <2>;
-			cache-unified;
-			next-level-cache = <&l3_cache>;
-		};
-
-		l2_cache_b3: l2-cache-b3 {
-			compatible = "cache";
-			cache-size = <524288>;
-			cache-line-size = <64>;
-			cache-sets = <1024>;
-			cache-level = <2>;
-			cache-unified;
-			next-level-cache = <&l3_cache>;
-		};
-
-		l3_cache: l3-cache {
-			compatible = "cache";
-			cache-size = <3145728>;
-			cache-line-size = <64>;
-			cache-sets = <4096>;
-			cache-level = <3>;
-			cache-unified;
-		};
-	};
-
-	display_subsystem: display-subsystem {
-		compatible = "rockchip,display-subsystem";
-		ports = <&vop_out>;
-	};
-
-	firmware {
-		optee: optee {
-			compatible = "linaro,optee-tz";
-			method = "smc";
-		};
-
-		scmi: scmi {
-			compatible = "arm,scmi-smc";
-			arm,smc-id = <0x82000010>;
-			shmem = <&scmi_shmem>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			scmi_clk: protocol@14 {
-				reg = <0x14>;
-				#clock-cells = <1>;
-			};
-
-			scmi_reset: protocol@16 {
-				reg = <0x16>;
-				#reset-cells = <1>;
-			};
-		};
-	};
-
-	pmu-a55 {
-		compatible = "arm,cortex-a55-pmu";
-		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH &ppi_partition0>;
-	};
-
-	pmu-a76 {
-		compatible = "arm,cortex-a76-pmu";
-		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH &ppi_partition1>;
-	};
-
-	psci {
-		compatible = "arm,psci-1.0";
-		method = "smc";
-	};
-
-	spll: clock-0 {
-		compatible = "fixed-clock";
-		clock-frequency = <702000000>;
-		clock-output-names = "spll";
-		#clock-cells = <0>;
-	};
-
-	timer {
-		compatible = "arm,armv8-timer";
-		interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_PPI 14 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_PPI 10 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_PPI 12 IRQ_TYPE_LEVEL_HIGH 0>;
-		interrupt-names = "sec-phys", "phys", "virt", "hyp-phys", "hyp-virt";
-	};
-
-	xin24m: clock-1 {
-		compatible = "fixed-clock";
-		clock-frequency = <24000000>;
-		clock-output-names = "xin24m";
-		#clock-cells = <0>;
-	};
-
-	xin32k: clock-2 {
-		compatible = "fixed-clock";
-		clock-frequency = <32768>;
-		clock-output-names = "xin32k";
-		#clock-cells = <0>;
-	};
-
-	pmu_sram: sram@10f000 {
-		compatible = "mmio-sram";
-		reg = <0x0 0x0010f000 0x0 0x100>;
-		ranges = <0 0x0 0x0010f000 0x100>;
-		#address-cells = <1>;
-		#size-cells = <1>;
-
-		scmi_shmem: sram@0 {
-			compatible = "arm,scmi-shmem";
-			reg = <0x0 0x100>;
-		};
-	};
-
-	gpu: gpu@fb000000 {
-		compatible = "rockchip,rk3588-mali", "arm,mali-valhall-csf";
-		reg = <0x0 0xfb000000 0x0 0x200000>;
-		#cooling-cells = <2>;
-		assigned-clocks = <&scmi_clk SCMI_CLK_GPU>;
-		assigned-clock-rates = <200000000>;
-		clocks = <&cru CLK_GPU>, <&cru CLK_GPU_COREGROUP>,
-			 <&cru CLK_GPU_STACKS>;
-		clock-names = "core", "coregroup", "stacks";
-		dynamic-power-coefficient = <2982>;
-		interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH 0>;
-		interrupt-names = "job", "mmu", "gpu";
-		operating-points-v2 = <&gpu_opp_table>;
-		power-domains = <&power RK3588_PD_GPU>;
-		status = "disabled";
-
-		gpu_opp_table: opp-table {
-			compatible = "operating-points-v2";
-
-			opp-300000000 {
-				opp-hz = /bits/ 64 <300000000>;
-				opp-microvolt = <675000 675000 850000>;
-			};
-			opp-400000000 {
-				opp-hz = /bits/ 64 <400000000>;
-				opp-microvolt = <675000 675000 850000>;
-			};
-			opp-500000000 {
-				opp-hz = /bits/ 64 <500000000>;
-				opp-microvolt = <675000 675000 850000>;
-			};
-			opp-600000000 {
-				opp-hz = /bits/ 64 <600000000>;
-				opp-microvolt = <675000 675000 850000>;
-			};
-			opp-700000000 {
-				opp-hz = /bits/ 64 <700000000>;
-				opp-microvolt = <700000 700000 850000>;
-			};
-			opp-800000000 {
-				opp-hz = /bits/ 64 <800000000>;
-				opp-microvolt = <750000 750000 850000>;
-			};
-			opp-900000000 {
-				opp-hz = /bits/ 64 <900000000>;
-				opp-microvolt = <800000 800000 850000>;
-			};
-			opp-1000000000 {
-				opp-hz = /bits/ 64 <1000000000>;
-				opp-microvolt = <850000 850000 850000>;
-			};
-		};
-	};
-
-	usb_host0_xhci: usb@fc000000 {
-		compatible = "rockchip,rk3588-dwc3", "snps,dwc3";
-		reg = <0x0 0xfc000000 0x0 0x400000>;
-		interrupts = <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru REF_CLK_USB3OTG0>, <&cru SUSPEND_CLK_USB3OTG0>,
-			 <&cru ACLK_USB3OTG0>;
-		clock-names = "ref_clk", "suspend_clk", "bus_clk";
-		dr_mode = "otg";
-		phys = <&u2phy0_otg>, <&usbdp_phy0 PHY_TYPE_USB3>;
-		phy-names = "usb2-phy", "usb3-phy";
-		phy_type = "utmi_wide";
-		power-domains = <&power RK3588_PD_USB>;
-		resets = <&cru SRST_A_USB3OTG0>;
-		snps,dis_enblslpm_quirk;
-		snps,dis-u1-entry-quirk;
-		snps,dis-u2-entry-quirk;
-		snps,dis-u2-freeclk-exists-quirk;
-		snps,dis-del-phy-power-chg-quirk;
-		snps,dis-tx-ipgap-linecheck-quirk;
-		status = "disabled";
-	};
-
-	usb_host0_ehci: usb@fc800000 {
-		compatible = "rockchip,rk3588-ehci", "generic-ehci";
-		reg = <0x0 0xfc800000 0x0 0x40000>;
-		interrupts = <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru HCLK_HOST0>, <&cru HCLK_HOST_ARB0>, <&cru ACLK_USB>, <&u2phy2>;
-		phys = <&u2phy2_host>;
-		phy-names = "usb";
-		power-domains = <&power RK3588_PD_USB>;
-		status = "disabled";
-	};
-
-	usb_host0_ohci: usb@fc840000 {
-		compatible = "rockchip,rk3588-ohci", "generic-ohci";
-		reg = <0x0 0xfc840000 0x0 0x40000>;
-		interrupts = <GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru HCLK_HOST0>, <&cru HCLK_HOST_ARB0>, <&cru ACLK_USB>, <&u2phy2>;
-		phys = <&u2phy2_host>;
-		phy-names = "usb";
-		power-domains = <&power RK3588_PD_USB>;
-		status = "disabled";
-	};
-
-	usb_host1_ehci: usb@fc880000 {
-		compatible = "rockchip,rk3588-ehci", "generic-ehci";
-		reg = <0x0 0xfc880000 0x0 0x40000>;
-		interrupts = <GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru HCLK_HOST1>, <&cru HCLK_HOST_ARB1>, <&cru ACLK_USB>, <&u2phy3>;
-		phys = <&u2phy3_host>;
-		phy-names = "usb";
-		power-domains = <&power RK3588_PD_USB>;
-		status = "disabled";
-	};
-
-	usb_host1_ohci: usb@fc8c0000 {
-		compatible = "rockchip,rk3588-ohci", "generic-ohci";
-		reg = <0x0 0xfc8c0000 0x0 0x40000>;
-		interrupts = <GIC_SPI 219 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru HCLK_HOST1>, <&cru HCLK_HOST_ARB1>, <&cru ACLK_USB>, <&u2phy3>;
-		phys = <&u2phy3_host>;
-		phy-names = "usb";
-		power-domains = <&power RK3588_PD_USB>;
-		status = "disabled";
-	};
-
-	usb_host2_xhci: usb@fcd00000 {
-		compatible = "rockchip,rk3588-dwc3", "snps,dwc3";
-		reg = <0x0 0xfcd00000 0x0 0x400000>;
-		interrupts = <GIC_SPI 222 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru REF_CLK_USB3OTG2>, <&cru SUSPEND_CLK_USB3OTG2>,
-			 <&cru ACLK_USB3OTG2>, <&cru CLK_UTMI_OTG2>,
-			 <&cru CLK_PIPEPHY2_PIPE_U3_G>;
-		clock-names = "ref_clk", "suspend_clk", "bus_clk", "utmi", "pipe";
-		dr_mode = "host";
-		phys = <&combphy2_psu PHY_TYPE_USB3>;
-		phy-names = "usb3-phy";
-		phy_type = "utmi_wide";
-		resets = <&cru SRST_A_USB3OTG2>;
-		snps,dis_enblslpm_quirk;
-		snps,dis-u2-freeclk-exists-quirk;
-		snps,dis-del-phy-power-chg-quirk;
-		snps,dis-tx-ipgap-linecheck-quirk;
-		snps,dis_rxdet_inp3_quirk;
-		status = "disabled";
-	};
-
-	mmu600_pcie: iommu@fc900000 {
-		compatible = "arm,smmu-v3";
-		reg = <0x0 0xfc900000 0x0 0x200000>;
-		interrupts = <GIC_SPI 369 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 371 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 374 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 367 IRQ_TYPE_LEVEL_HIGH 0>;
-		interrupt-names = "eventq", "gerror", "priq", "cmdq-sync";
-		#iommu-cells = <1>;
-		status = "disabled";
-	};
-
-	mmu600_php: iommu@fcb00000 {
-		compatible = "arm,smmu-v3";
-		reg = <0x0 0xfcb00000 0x0 0x200000>;
-		interrupts = <GIC_SPI 381 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 383 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 386 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 379 IRQ_TYPE_LEVEL_HIGH 0>;
-		interrupt-names = "eventq", "gerror", "priq", "cmdq-sync";
-		#iommu-cells = <1>;
-		status = "disabled";
-	};
-
-	pmu1grf: syscon@fd58a000 {
-		compatible = "rockchip,rk3588-pmugrf", "syscon", "simple-mfd";
-		reg = <0x0 0xfd58a000 0x0 0x10000>;
-	};
-
-	sys_grf: syscon@fd58c000 {
-		compatible = "rockchip,rk3588-sys-grf", "syscon";
-		reg = <0x0 0xfd58c000 0x0 0x1000>;
-	};
-
-	vop_grf: syscon@fd5a4000 {
-		compatible = "rockchip,rk3588-vop-grf", "syscon";
-		reg = <0x0 0xfd5a4000 0x0 0x2000>;
-	};
-
-	vo0_grf: syscon@fd5a6000 {
-		compatible = "rockchip,rk3588-vo-grf", "syscon";
-		reg = <0x0 0xfd5a6000 0x0 0x2000>;
-		clocks = <&cru PCLK_VO0GRF>;
-	};
-
-	vo1_grf: syscon@fd5a8000 {
-		compatible = "rockchip,rk3588-vo-grf", "syscon";
-		reg = <0x0 0xfd5a8000 0x0 0x100>;
-		clocks = <&cru PCLK_VO1GRF>;
-	};
-
-	usb_grf: syscon@fd5ac000 {
-		compatible = "rockchip,rk3588-usb-grf", "syscon";
-		reg = <0x0 0xfd5ac000 0x0 0x4000>;
-	};
-
-	php_grf: syscon@fd5b0000 {
-		compatible = "rockchip,rk3588-php-grf", "syscon";
-		reg = <0x0 0xfd5b0000 0x0 0x1000>;
-	};
-
-	pipe_phy0_grf: syscon@fd5bc000 {
-		compatible = "rockchip,rk3588-pipe-phy-grf", "syscon";
-		reg = <0x0 0xfd5bc000 0x0 0x100>;
-	};
-
-	pipe_phy2_grf: syscon@fd5c4000 {
-		compatible = "rockchip,rk3588-pipe-phy-grf", "syscon";
-		reg = <0x0 0xfd5c4000 0x0 0x100>;
-	};
-
-	usbdpphy0_grf: syscon@fd5c8000 {
-		compatible = "rockchip,rk3588-usbdpphy-grf", "syscon";
-		reg = <0x0 0xfd5c8000 0x0 0x4000>;
-	};
-
-	usb2phy0_grf: syscon@fd5d0000 {
-		compatible = "rockchip,rk3588-usb2phy-grf", "syscon", "simple-mfd";
-		reg = <0x0 0xfd5d0000 0x0 0x4000>;
-		#address-cells = <1>;
-		#size-cells = <1>;
-
-		u2phy0: usb2phy@0 {
-			compatible = "rockchip,rk3588-usb2phy";
-			reg = <0x0 0x10>;
-			#clock-cells = <0>;
-			clocks = <&cru CLK_USB2PHY_HDPTXRXPHY_REF>;
-			clock-names = "phyclk";
-			clock-output-names = "usb480m_phy0";
-			interrupts = <GIC_SPI 393 IRQ_TYPE_LEVEL_HIGH 0>;
-			resets = <&cru SRST_OTGPHY_U3_0>, <&cru SRST_P_USB2PHY_U3_0_GRF0>;
-			reset-names = "phy", "apb";
-			status = "disabled";
-
-			u2phy0_otg: otg-port {
-				#phy-cells = <0>;
-				status = "disabled";
-			};
-		};
-	};
-
-	usb2phy2_grf: syscon@fd5d8000 {
-		compatible = "rockchip,rk3588-usb2phy-grf", "syscon", "simple-mfd";
-		reg = <0x0 0xfd5d8000 0x0 0x4000>;
-		#address-cells = <1>;
-		#size-cells = <1>;
-
-		u2phy2: usb2phy@8000 {
-			compatible = "rockchip,rk3588-usb2phy";
-			reg = <0x8000 0x10>;
-			#clock-cells = <0>;
-			clocks = <&cru CLK_USB2PHY_HDPTXRXPHY_REF>;
-			clock-names = "phyclk";
-			clock-output-names = "usb480m_phy2";
-			interrupts = <GIC_SPI 391 IRQ_TYPE_LEVEL_HIGH 0>;
-			resets = <&cru SRST_OTGPHY_U2_0>, <&cru SRST_P_USB2PHY_U2_0_GRF0>;
-			reset-names = "phy", "apb";
-			status = "disabled";
-
-			u2phy2_host: host-port {
-				#phy-cells = <0>;
-				status = "disabled";
-			};
-		};
-	};
-
-	usb2phy3_grf: syscon@fd5dc000 {
-		compatible = "rockchip,rk3588-usb2phy-grf", "syscon", "simple-mfd";
-		reg = <0x0 0xfd5dc000 0x0 0x4000>;
-		#address-cells = <1>;
-		#size-cells = <1>;
-
-		u2phy3: usb2phy@c000 {
-			compatible = "rockchip,rk3588-usb2phy";
-			reg = <0xc000 0x10>;
-			#clock-cells = <0>;
-			clocks = <&cru CLK_USB2PHY_HDPTXRXPHY_REF>;
-			clock-names = "phyclk";
-			clock-output-names = "usb480m_phy3";
-			interrupts = <GIC_SPI 392 IRQ_TYPE_LEVEL_HIGH 0>;
-			resets = <&cru SRST_OTGPHY_U2_1>, <&cru SRST_P_USB2PHY_U2_1_GRF0>;
-			reset-names = "phy", "apb";
-			status = "disabled";
-
-			u2phy3_host: host-port {
-				#phy-cells = <0>;
-				status = "disabled";
-			};
-		};
-	};
-
-	hdptxphy0_grf: syscon@fd5e0000 {
-		compatible = "rockchip,rk3588-hdptxphy-grf", "syscon";
-		reg = <0x0 0xfd5e0000 0x0 0x100>;
-	};
-
-	ioc: syscon@fd5f0000 {
-		compatible = "rockchip,rk3588-ioc", "syscon";
-		reg = <0x0 0xfd5f0000 0x0 0x10000>;
-	};
-
-	system_sram1: sram@fd600000 {
-		compatible = "mmio-sram";
-		reg = <0x0 0xfd600000 0x0 0x100000>;
-		ranges = <0x0 0x0 0xfd600000 0x100000>;
-		#address-cells = <1>;
-		#size-cells = <1>;
-	};
-
-	cru: clock-controller@fd7c0000 {
-		compatible = "rockchip,rk3588-cru";
-		reg = <0x0 0xfd7c0000 0x0 0x5c000>;
-		assigned-clocks =
-			<&cru PLL_PPLL>, <&cru PLL_AUPLL>,
-			<&cru PLL_NPLL>, <&cru PLL_GPLL>,
-			<&cru ACLK_CENTER_ROOT>,
-			<&cru HCLK_CENTER_ROOT>, <&cru ACLK_CENTER_LOW_ROOT>,
-			<&cru ACLK_TOP_ROOT>, <&cru PCLK_TOP_ROOT>,
-			<&cru ACLK_LOW_TOP_ROOT>, <&cru PCLK_PMU0_ROOT>,
-			<&cru HCLK_PMU_CM0_ROOT>, <&cru ACLK_VOP>,
-			<&cru ACLK_BUS_ROOT>, <&cru CLK_150M_SRC>,
-			<&cru CLK_GPU>;
-		assigned-clock-rates =
-			<1100000000>, <786432000>,
-			<850000000>, <1188000000>,
-			<702000000>,
-			<400000000>, <500000000>,
-			<800000000>, <100000000>,
-			<400000000>, <100000000>,
-			<200000000>, <500000000>,
-			<375000000>, <150000000>,
-			<200000000>;
-		rockchip,grf = <&php_grf>;
-		#clock-cells = <1>;
-		#reset-cells = <1>;
-	};
-
-	i2c0: i2c@fd880000 {
-		compatible = "rockchip,rk3588-i2c", "rockchip,rk3399-i2c";
-		reg = <0x0 0xfd880000 0x0 0x1000>;
-		interrupts = <GIC_SPI 317 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru CLK_I2C0>, <&cru PCLK_I2C0>;
-		clock-names = "i2c", "pclk";
-		pinctrl-0 = <&i2c0m0_xfer>;
-		pinctrl-names = "default";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	uart0: serial@fd890000 {
-		compatible = "rockchip,rk3588-uart", "snps,dw-apb-uart";
-		reg = <0x0 0xfd890000 0x0 0x100>;
-		interrupts = <GIC_SPI 331 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
-		clock-names = "baudclk", "apb_pclk";
-		dmas = <&dmac0 6>, <&dmac0 7>;
-		dma-names = "tx", "rx";
-		pinctrl-0 = <&uart0m1_xfer>;
-		pinctrl-names = "default";
-		reg-shift = <2>;
-		reg-io-width = <4>;
-		status = "disabled";
-	};
-
-	pwm0: pwm@fd8b0000 {
-		compatible = "rockchip,rk3588-pwm", "rockchip,rk3328-pwm";
-		reg = <0x0 0xfd8b0000 0x0 0x10>;
-		clocks = <&cru CLK_PMU1PWM>, <&cru PCLK_PMU1PWM>;
-		clock-names = "pwm", "pclk";
-		pinctrl-0 = <&pwm0m0_pins>;
-		pinctrl-names = "default";
-		#pwm-cells = <3>;
-		status = "disabled";
-	};
-
-	pwm1: pwm@fd8b0010 {
-		compatible = "rockchip,rk3588-pwm", "rockchip,rk3328-pwm";
-		reg = <0x0 0xfd8b0010 0x0 0x10>;
-		clocks = <&cru CLK_PMU1PWM>, <&cru PCLK_PMU1PWM>;
-		clock-names = "pwm", "pclk";
-		pinctrl-0 = <&pwm1m0_pins>;
-		pinctrl-names = "default";
-		#pwm-cells = <3>;
-		status = "disabled";
-	};
-
-	pwm2: pwm@fd8b0020 {
-		compatible = "rockchip,rk3588-pwm", "rockchip,rk3328-pwm";
-		reg = <0x0 0xfd8b0020 0x0 0x10>;
-		clocks = <&cru CLK_PMU1PWM>, <&cru PCLK_PMU1PWM>;
-		clock-names = "pwm", "pclk";
-		pinctrl-0 = <&pwm2m0_pins>;
-		pinctrl-names = "default";
-		#pwm-cells = <3>;
-		status = "disabled";
-	};
-
-	pwm3: pwm@fd8b0030 {
-		compatible = "rockchip,rk3588-pwm", "rockchip,rk3328-pwm";
-		reg = <0x0 0xfd8b0030 0x0 0x10>;
-		clocks = <&cru CLK_PMU1PWM>, <&cru PCLK_PMU1PWM>;
-		clock-names = "pwm", "pclk";
-		pinctrl-0 = <&pwm3m0_pins>;
-		pinctrl-names = "default";
-		#pwm-cells = <3>;
-		status = "disabled";
-	};
-
-	pmu: power-management@fd8d8000 {
-		compatible = "rockchip,rk3588-pmu", "syscon", "simple-mfd";
-		reg = <0x0 0xfd8d8000 0x0 0x400>;
-
-		power: power-controller {
-			compatible = "rockchip,rk3588-power-controller";
-			#address-cells = <1>;
-			#power-domain-cells = <1>;
-			#size-cells = <0>;
-			status = "okay";
-
-			/* These power domains are grouped by VD_NPU */
-			power-domain@RK3588_PD_NPU {
-				reg = <RK3588_PD_NPU>;
-				#power-domain-cells = <0>;
-				#address-cells = <1>;
-				#size-cells = <0>;
-
-				power-domain@RK3588_PD_NPUTOP {
-					reg = <RK3588_PD_NPUTOP>;
-					clocks = <&cru HCLK_NPU_ROOT>,
-						 <&cru PCLK_NPU_ROOT>,
-						 <&cru CLK_NPU_DSU0>,
-						 <&cru HCLK_NPU_CM0_ROOT>;
-					pm_qos = <&qos_npu0_mwr>,
-						 <&qos_npu0_mro>,
-						 <&qos_mcu_npu>;
-					#power-domain-cells = <0>;
-					#address-cells = <1>;
-					#size-cells = <0>;
-
-					power-domain@RK3588_PD_NPU1 {
-						reg = <RK3588_PD_NPU1>;
-						clocks = <&cru HCLK_NPU_ROOT>,
-							 <&cru PCLK_NPU_ROOT>,
-							 <&cru CLK_NPU_DSU0>;
-						pm_qos = <&qos_npu1>;
-						#power-domain-cells = <0>;
-					};
-					power-domain@RK3588_PD_NPU2 {
-						reg = <RK3588_PD_NPU2>;
-						clocks = <&cru HCLK_NPU_ROOT>,
-							 <&cru PCLK_NPU_ROOT>,
-							 <&cru CLK_NPU_DSU0>;
-						pm_qos = <&qos_npu2>;
-						#power-domain-cells = <0>;
-					};
-				};
-			};
-			/* These power domains are grouped by VD_GPU */
-			power-domain@RK3588_PD_GPU {
-				reg = <RK3588_PD_GPU>;
-				clocks = <&cru CLK_GPU>,
-					 <&cru CLK_GPU_COREGROUP>,
-					 <&cru CLK_GPU_STACKS>;
-				pm_qos = <&qos_gpu_m0>,
-					 <&qos_gpu_m1>,
-					 <&qos_gpu_m2>,
-					 <&qos_gpu_m3>;
-				#power-domain-cells = <0>;
-			};
-			/* These power domains are grouped by VD_VCODEC */
-			power-domain@RK3588_PD_VCODEC {
-				reg = <RK3588_PD_VCODEC>;
-				#address-cells = <1>;
-				#size-cells = <0>;
-				#power-domain-cells = <0>;
-
-				power-domain@RK3588_PD_RKVDEC0 {
-					reg = <RK3588_PD_RKVDEC0>;
-					clocks = <&cru HCLK_RKVDEC0>,
-						 <&cru HCLK_VDPU_ROOT>,
-						 <&cru ACLK_VDPU_ROOT>,
-						 <&cru ACLK_RKVDEC0>,
-						 <&cru ACLK_RKVDEC_CCU>;
-					pm_qos = <&qos_rkvdec0>;
-					#power-domain-cells = <0>;
-				};
-				power-domain@RK3588_PD_RKVDEC1 {
-					reg = <RK3588_PD_RKVDEC1>;
-					clocks = <&cru HCLK_RKVDEC1>,
-						 <&cru HCLK_VDPU_ROOT>,
-						 <&cru ACLK_VDPU_ROOT>,
-						 <&cru ACLK_RKVDEC1>;
-					pm_qos = <&qos_rkvdec1>;
-					#power-domain-cells = <0>;
-				};
-				power-domain@RK3588_PD_VENC0 {
-					reg = <RK3588_PD_VENC0>;
-					clocks = <&cru HCLK_RKVENC0>,
-						 <&cru ACLK_RKVENC0>;
-					pm_qos = <&qos_rkvenc0_m0ro>,
-						 <&qos_rkvenc0_m1ro>,
-						 <&qos_rkvenc0_m2wo>;
-					#address-cells = <1>;
-					#size-cells = <0>;
-					#power-domain-cells = <0>;
-
-					power-domain@RK3588_PD_VENC1 {
-						reg = <RK3588_PD_VENC1>;
-						clocks = <&cru HCLK_RKVENC1>,
-							 <&cru HCLK_RKVENC0>,
-							 <&cru ACLK_RKVENC0>,
-							 <&cru ACLK_RKVENC1>;
-						pm_qos = <&qos_rkvenc1_m0ro>,
-							 <&qos_rkvenc1_m1ro>,
-							 <&qos_rkvenc1_m2wo>;
-						#power-domain-cells = <0>;
-					};
-				};
-			};
-			/* These power domains are grouped by VD_LOGIC */
-			power-domain@RK3588_PD_VDPU {
-				reg = <RK3588_PD_VDPU>;
-				clocks = <&cru HCLK_VDPU_ROOT>,
-					 <&cru ACLK_VDPU_LOW_ROOT>,
-					 <&cru ACLK_VDPU_ROOT>,
-					 <&cru ACLK_JPEG_DECODER_ROOT>,
-					 <&cru ACLK_IEP2P0>,
-					 <&cru HCLK_IEP2P0>,
-					 <&cru ACLK_JPEG_ENCODER0>,
-					 <&cru HCLK_JPEG_ENCODER0>,
-					 <&cru ACLK_JPEG_ENCODER1>,
-					 <&cru HCLK_JPEG_ENCODER1>,
-					 <&cru ACLK_JPEG_ENCODER2>,
-					 <&cru HCLK_JPEG_ENCODER2>,
-					 <&cru ACLK_JPEG_ENCODER3>,
-					 <&cru HCLK_JPEG_ENCODER3>,
-					 <&cru ACLK_JPEG_DECODER>,
-					 <&cru HCLK_JPEG_DECODER>,
-					 <&cru ACLK_RGA2>,
-					 <&cru HCLK_RGA2>;
-				pm_qos = <&qos_iep>,
-					 <&qos_jpeg_dec>,
-					 <&qos_jpeg_enc0>,
-					 <&qos_jpeg_enc1>,
-					 <&qos_jpeg_enc2>,
-					 <&qos_jpeg_enc3>,
-					 <&qos_rga2_mro>,
-					 <&qos_rga2_mwo>;
-				#address-cells = <1>;
-				#size-cells = <0>;
-				#power-domain-cells = <0>;
-
-
-				power-domain@RK3588_PD_AV1 {
-					reg = <RK3588_PD_AV1>;
-					clocks = <&cru PCLK_AV1>,
-						 <&cru ACLK_AV1>,
-						 <&cru HCLK_VDPU_ROOT>;
-					pm_qos = <&qos_av1>;
-					#power-domain-cells = <0>;
-				};
-				power-domain@RK3588_PD_RKVDEC0 {
-					reg = <RK3588_PD_RKVDEC0>;
-					clocks = <&cru HCLK_RKVDEC0>,
-						 <&cru HCLK_VDPU_ROOT>,
-						 <&cru ACLK_VDPU_ROOT>,
-						 <&cru ACLK_RKVDEC0>;
-					pm_qos = <&qos_rkvdec0>;
-					#power-domain-cells = <0>;
-				};
-				power-domain@RK3588_PD_RKVDEC1 {
-					reg = <RK3588_PD_RKVDEC1>;
-					clocks = <&cru HCLK_RKVDEC1>,
-						 <&cru HCLK_VDPU_ROOT>,
-						 <&cru ACLK_VDPU_ROOT>;
-					pm_qos = <&qos_rkvdec1>;
-					#power-domain-cells = <0>;
-				};
-				power-domain@RK3588_PD_RGA30 {
-					reg = <RK3588_PD_RGA30>;
-					clocks = <&cru ACLK_RGA3_0>,
-						 <&cru HCLK_RGA3_0>;
-					pm_qos = <&qos_rga3_0>;
-					#power-domain-cells = <0>;
-				};
-			};
-			power-domain@RK3588_PD_VOP {
-				reg = <RK3588_PD_VOP>;
-				clocks = <&cru PCLK_VOP_ROOT>,
-					 <&cru HCLK_VOP_ROOT>,
-					 <&cru ACLK_VOP>;
-				pm_qos = <&qos_vop_m0>,
-					 <&qos_vop_m1>;
-				#address-cells = <1>;
-				#size-cells = <0>;
-				#power-domain-cells = <0>;
-
-				power-domain@RK3588_PD_VO0 {
-					reg = <RK3588_PD_VO0>;
-					clocks = <&cru PCLK_VO0_ROOT>,
-						 <&cru PCLK_VO0_S_ROOT>,
-						 <&cru HCLK_VO0_S_ROOT>,
-						 <&cru ACLK_VO0_ROOT>,
-						 <&cru HCLK_HDCP0>,
-						 <&cru ACLK_HDCP0>,
-						 <&cru HCLK_VOP_ROOT>;
-					pm_qos = <&qos_hdcp0>;
-					#power-domain-cells = <0>;
-				};
-			};
-			power-domain@RK3588_PD_VO1 {
-				reg = <RK3588_PD_VO1>;
-				clocks = <&cru PCLK_VO1_ROOT>,
-					 <&cru PCLK_VO1_S_ROOT>,
-					 <&cru HCLK_VO1_S_ROOT>,
-					 <&cru HCLK_HDCP1>,
-					 <&cru ACLK_HDCP1>,
-					 <&cru ACLK_HDMIRX_ROOT>,
-					 <&cru HCLK_VO1USB_TOP_ROOT>;
-				pm_qos = <&qos_hdcp1>,
-					 <&qos_hdmirx>;
-				#power-domain-cells = <0>;
-			};
-			power-domain@RK3588_PD_VI {
-				reg = <RK3588_PD_VI>;
-				clocks = <&cru HCLK_VI_ROOT>,
-					 <&cru PCLK_VI_ROOT>,
-					 <&cru HCLK_ISP0>,
-					 <&cru ACLK_ISP0>,
-					 <&cru HCLK_VICAP>,
-					 <&cru ACLK_VICAP>;
-				pm_qos = <&qos_isp0_mro>,
-					 <&qos_isp0_mwo>,
-					 <&qos_vicap_m0>,
-					 <&qos_vicap_m1>;
-				#address-cells = <1>;
-				#size-cells = <0>;
-				#power-domain-cells = <0>;
-
-				power-domain@RK3588_PD_ISP1 {
-					reg = <RK3588_PD_ISP1>;
-					clocks = <&cru HCLK_ISP1>,
-						 <&cru ACLK_ISP1>,
-						 <&cru HCLK_VI_ROOT>,
-						 <&cru PCLK_VI_ROOT>;
-					pm_qos = <&qos_isp1_mwo>,
-						 <&qos_isp1_mro>;
-					#power-domain-cells = <0>;
-				};
-				power-domain@RK3588_PD_FEC {
-					reg = <RK3588_PD_FEC>;
-					clocks = <&cru HCLK_FISHEYE0>,
-						 <&cru ACLK_FISHEYE0>,
-						 <&cru HCLK_FISHEYE1>,
-						 <&cru ACLK_FISHEYE1>,
-						 <&cru PCLK_VI_ROOT>;
-					pm_qos = <&qos_fisheye0>,
-						 <&qos_fisheye1>;
-					#power-domain-cells = <0>;
-				};
-			};
-			power-domain@RK3588_PD_RGA31 {
-				reg = <RK3588_PD_RGA31>;
-				clocks = <&cru HCLK_RGA3_1>,
-					 <&cru ACLK_RGA3_1>;
-				pm_qos = <&qos_rga3_1>;
-				#power-domain-cells = <0>;
-			};
-			power-domain@RK3588_PD_USB {
-				reg = <RK3588_PD_USB>;
-				clocks = <&cru PCLK_PHP_ROOT>,
-					 <&cru ACLK_USB_ROOT>,
-					 <&cru ACLK_USB>,
-					 <&cru HCLK_USB_ROOT>,
-					 <&cru HCLK_HOST0>,
-					 <&cru HCLK_HOST_ARB0>,
-					 <&cru HCLK_HOST1>,
-					 <&cru HCLK_HOST_ARB1>;
-				pm_qos = <&qos_usb3_0>,
-					 <&qos_usb3_1>,
-					 <&qos_usb2host_0>,
-					 <&qos_usb2host_1>;
-				#power-domain-cells = <0>;
-			};
-			power-domain@RK3588_PD_GMAC {
-				reg = <RK3588_PD_GMAC>;
-				clocks = <&cru PCLK_PHP_ROOT>,
-					 <&cru ACLK_PCIE_ROOT>,
-					 <&cru ACLK_PHP_ROOT>;
-				#power-domain-cells = <0>;
-			};
-			power-domain@RK3588_PD_PCIE {
-				reg = <RK3588_PD_PCIE>;
-				clocks = <&cru PCLK_PHP_ROOT>,
-					 <&cru ACLK_PCIE_ROOT>,
-					 <&cru ACLK_PHP_ROOT>;
-				#power-domain-cells = <0>;
-			};
-			power-domain@RK3588_PD_SDIO {
-				reg = <RK3588_PD_SDIO>;
-				clocks = <&cru HCLK_SDIO>,
-					 <&cru HCLK_NVM_ROOT>;
-				pm_qos = <&qos_sdio>;
-				#power-domain-cells = <0>;
-			};
-			power-domain@RK3588_PD_AUDIO {
-				reg = <RK3588_PD_AUDIO>;
-				clocks = <&cru HCLK_AUDIO_ROOT>,
-					 <&cru PCLK_AUDIO_ROOT>;
-				#power-domain-cells = <0>;
-			};
-			power-domain@RK3588_PD_SDMMC {
-				reg = <RK3588_PD_SDMMC>;
-				pm_qos = <&qos_sdmmc>;
-				#power-domain-cells = <0>;
-			};
-		};
-	};
-
-	av1d: video-codec@fdc70000 {
-		compatible = "rockchip,rk3588-av1-vpu";
-		reg = <0x0 0xfdc70000 0x0 0x800>;
-		interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH 0>;
-		interrupt-names = "vdpu";
-		assigned-clocks = <&cru ACLK_AV1>, <&cru PCLK_AV1>;
-		assigned-clock-rates = <400000000>, <400000000>;
-		clocks = <&cru ACLK_AV1>, <&cru PCLK_AV1>;
-		clock-names = "aclk", "hclk";
-		power-domains = <&power RK3588_PD_AV1>;
-		resets = <&cru SRST_A_AV1>, <&cru SRST_P_AV1>, <&cru SRST_A_AV1_BIU>, <&cru SRST_P_AV1_BIU>;
-	};
-
-	vop: vop@fdd90000 {
-		compatible = "rockchip,rk3588-vop";
-		reg = <0x0 0xfdd90000 0x0 0x4200>, <0x0 0xfdd95000 0x0 0x1000>;
-		reg-names = "vop", "gamma-lut";
-		interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru ACLK_VOP>,
-			 <&cru HCLK_VOP>,
-			 <&cru DCLK_VOP0>,
-			 <&cru DCLK_VOP1>,
-			 <&cru DCLK_VOP2>,
-			 <&cru DCLK_VOP3>,
-			 <&cru PCLK_VOP_ROOT>;
-		clock-names = "aclk",
-			      "hclk",
-			      "dclk_vp0",
-			      "dclk_vp1",
-			      "dclk_vp2",
-			      "dclk_vp3",
-			      "pclk_vop";
-		iommus = <&vop_mmu>;
-		power-domains = <&power RK3588_PD_VOP>;
-		rockchip,grf = <&sys_grf>;
-		rockchip,vop-grf = <&vop_grf>;
-		rockchip,vo1-grf = <&vo1_grf>;
-		rockchip,pmu = <&pmu>;
-		status = "disabled";
-
-		vop_out: ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			vp0: port@0 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				reg = <0>;
-			};
-
-			vp1: port@1 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				reg = <1>;
-			};
-
-			vp2: port@2 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				reg = <2>;
-			};
-
-			vp3: port@3 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				reg = <3>;
-			};
-		};
-	};
-
-	vop_mmu: iommu@fdd97e00 {
-		compatible = "rockchip,rk3588-iommu", "rockchip,rk3568-iommu";
-		reg = <0x0 0xfdd97e00 0x0 0x100>, <0x0 0xfdd97f00 0x0 0x100>;
-		interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru ACLK_VOP>, <&cru HCLK_VOP>;
-		clock-names = "aclk", "iface";
-		#iommu-cells = <0>;
-		power-domains = <&power RK3588_PD_VOP>;
-		status = "disabled";
-	};
-
-	i2s4_8ch: i2s@fddc0000 {
-		compatible = "rockchip,rk3588-i2s-tdm";
-		reg = <0x0 0xfddc0000 0x0 0x1000>;
-		interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru MCLK_I2S4_8CH_TX>, <&cru MCLK_I2S4_8CH_TX>, <&cru HCLK_I2S4_8CH>;
-		clock-names = "mclk_tx", "mclk_rx", "hclk";
-		assigned-clocks = <&cru CLK_I2S4_8CH_TX_SRC>;
-		assigned-clock-parents = <&cru PLL_AUPLL>;
-		dmas = <&dmac2 0>;
-		dma-names = "tx";
-		power-domains = <&power RK3588_PD_VO0>;
-		resets = <&cru SRST_M_I2S4_8CH_TX>;
-		reset-names = "tx-m";
-		#sound-dai-cells = <0>;
-		status = "disabled";
-	};
-
-	i2s5_8ch: i2s@fddf0000 {
-		compatible = "rockchip,rk3588-i2s-tdm";
-		reg = <0x0 0xfddf0000 0x0 0x1000>;
-		interrupts = <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru MCLK_I2S5_8CH_TX>, <&cru MCLK_I2S5_8CH_TX>, <&cru HCLK_I2S5_8CH>;
-		clock-names = "mclk_tx", "mclk_rx", "hclk";
-		assigned-clocks = <&cru CLK_I2S5_8CH_TX_SRC>;
-		assigned-clock-parents = <&cru PLL_AUPLL>;
-		dmas = <&dmac2 2>;
-		dma-names = "tx";
-		power-domains = <&power RK3588_PD_VO1>;
-		resets = <&cru SRST_M_I2S5_8CH_TX>;
-		reset-names = "tx-m";
-		#sound-dai-cells = <0>;
-		status = "disabled";
-	};
-
-	i2s9_8ch: i2s@fddfc000 {
-		compatible = "rockchip,rk3588-i2s-tdm";
-		reg = <0x0 0xfddfc000 0x0 0x1000>;
-		interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru MCLK_I2S9_8CH_RX>, <&cru MCLK_I2S9_8CH_RX>, <&cru HCLK_I2S9_8CH>;
-		clock-names = "mclk_tx", "mclk_rx", "hclk";
-		assigned-clocks = <&cru CLK_I2S9_8CH_RX_SRC>;
-		assigned-clock-parents = <&cru PLL_AUPLL>;
-		dmas = <&dmac2 23>;
-		dma-names = "rx";
-		power-domains = <&power RK3588_PD_VO1>;
-		resets = <&cru SRST_M_I2S9_8CH_RX>;
-		reset-names = "rx-m";
-		#sound-dai-cells = <0>;
-		status = "disabled";
-	};
-
-	qos_gpu_m0: qos@fdf35000 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf35000 0x0 0x20>;
-	};
-
-	qos_gpu_m1: qos@fdf35200 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf35200 0x0 0x20>;
-	};
-
-	qos_gpu_m2: qos@fdf35400 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf35400 0x0 0x20>;
-	};
-
-	qos_gpu_m3: qos@fdf35600 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf35600 0x0 0x20>;
-	};
-
-	qos_rga3_1: qos@fdf36000 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf36000 0x0 0x20>;
-	};
-
-	qos_sdio: qos@fdf39000 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf39000 0x0 0x20>;
-	};
-
-	qos_sdmmc: qos@fdf3d800 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf3d800 0x0 0x20>;
-	};
-
-	qos_usb3_1: qos@fdf3e000 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf3e000 0x0 0x20>;
-	};
-
-	qos_usb3_0: qos@fdf3e200 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf3e200 0x0 0x20>;
-	};
-
-	qos_usb2host_0: qos@fdf3e400 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf3e400 0x0 0x20>;
-	};
-
-	qos_usb2host_1: qos@fdf3e600 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf3e600 0x0 0x20>;
-	};
-
-	qos_fisheye0: qos@fdf40000 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf40000 0x0 0x20>;
-	};
-
-	qos_fisheye1: qos@fdf40200 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf40200 0x0 0x20>;
-	};
-
-	qos_isp0_mro: qos@fdf40400 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf40400 0x0 0x20>;
-	};
-
-	qos_isp0_mwo: qos@fdf40500 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf40500 0x0 0x20>;
-	};
-
-	qos_vicap_m0: qos@fdf40600 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf40600 0x0 0x20>;
-	};
-
-	qos_vicap_m1: qos@fdf40800 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf40800 0x0 0x20>;
-	};
-
-	qos_isp1_mwo: qos@fdf41000 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf41000 0x0 0x20>;
-	};
-
-	qos_isp1_mro: qos@fdf41100 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf41100 0x0 0x20>;
-	};
-
-	qos_rkvenc0_m0ro: qos@fdf60000 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf60000 0x0 0x20>;
-	};
-
-	qos_rkvenc0_m1ro: qos@fdf60200 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf60200 0x0 0x20>;
-	};
-
-	qos_rkvenc0_m2wo: qos@fdf60400 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf60400 0x0 0x20>;
-	};
-
-	qos_rkvenc1_m0ro: qos@fdf61000 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf61000 0x0 0x20>;
-	};
-
-	qos_rkvenc1_m1ro: qos@fdf61200 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf61200 0x0 0x20>;
-	};
-
-	qos_rkvenc1_m2wo: qos@fdf61400 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf61400 0x0 0x20>;
-	};
-
-	qos_rkvdec0: qos@fdf62000 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf62000 0x0 0x20>;
-	};
-
-	qos_rkvdec1: qos@fdf63000 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf63000 0x0 0x20>;
-	};
-
-	qos_av1: qos@fdf64000 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf64000 0x0 0x20>;
-	};
-
-	qos_iep: qos@fdf66000 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf66000 0x0 0x20>;
-	};
-
-	qos_jpeg_dec: qos@fdf66200 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf66200 0x0 0x20>;
-	};
-
-	qos_jpeg_enc0: qos@fdf66400 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf66400 0x0 0x20>;
-	};
-
-	qos_jpeg_enc1: qos@fdf66600 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf66600 0x0 0x20>;
-	};
-
-	qos_jpeg_enc2: qos@fdf66800 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf66800 0x0 0x20>;
-	};
-
-	qos_jpeg_enc3: qos@fdf66a00 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf66a00 0x0 0x20>;
-	};
-
-	qos_rga2_mro: qos@fdf66c00 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf66c00 0x0 0x20>;
-	};
-
-	qos_rga2_mwo: qos@fdf66e00 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf66e00 0x0 0x20>;
-	};
-
-	qos_rga3_0: qos@fdf67000 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf67000 0x0 0x20>;
-	};
-
-	qos_vdpu: qos@fdf67200 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf67200 0x0 0x20>;
-	};
-
-	qos_npu1: qos@fdf70000 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf70000 0x0 0x20>;
-	};
-
-	qos_npu2: qos@fdf71000 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf71000 0x0 0x20>;
-	};
-
-	qos_npu0_mwr: qos@fdf72000 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf72000 0x0 0x20>;
-	};
-
-	qos_npu0_mro: qos@fdf72200 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf72200 0x0 0x20>;
-	};
-
-	qos_mcu_npu: qos@fdf72400 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf72400 0x0 0x20>;
-	};
-
-	qos_hdcp0: qos@fdf80000 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf80000 0x0 0x20>;
-	};
-
-	qos_hdcp1: qos@fdf81000 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf81000 0x0 0x20>;
-	};
-
-	qos_hdmirx: qos@fdf81200 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf81200 0x0 0x20>;
-	};
-
-	qos_vop_m0: qos@fdf82000 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf82000 0x0 0x20>;
-	};
-
-	qos_vop_m1: qos@fdf82200 {
-		compatible = "rockchip,rk3588-qos", "syscon";
-		reg = <0x0 0xfdf82200 0x0 0x20>;
-	};
-
-	dfi: dfi@fe060000 {
-		reg = <0x00 0xfe060000 0x00 0x10000>;
-		compatible = "rockchip,rk3588-dfi";
-		interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH 0>;
-		rockchip,pmu = <&pmu1grf>;
-	};
-
-	pcie2x1l1: pcie@fe180000 {
-		compatible = "rockchip,rk3588-pcie", "rockchip,rk3568-pcie";
-		bus-range = <0x30 0x3f>;
-		clocks = <&cru ACLK_PCIE_1L1_MSTR>, <&cru ACLK_PCIE_1L1_SLV>,
-			 <&cru ACLK_PCIE_1L1_DBI>, <&cru PCLK_PCIE_1L1>,
-			 <&cru CLK_PCIE_AUX3>, <&cru CLK_PCIE1L1_PIPE>;
-		clock-names = "aclk_mst", "aclk_slv",
-			      "aclk_dbi", "pclk",
-			      "aux", "pipe";
-		device_type = "pci";
-		interrupts = <GIC_SPI 248 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 247 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 245 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 244 IRQ_TYPE_LEVEL_HIGH 0>;
-		interrupt-names = "sys", "pmc", "msg", "legacy", "err";
-		#interrupt-cells = <1>;
-		interrupt-map-mask = <0 0 0 7>;
-		interrupt-map = <0 0 0 1 &pcie2x1l1_intc 0>,
-				<0 0 0 2 &pcie2x1l1_intc 1>,
-				<0 0 0 3 &pcie2x1l1_intc 2>,
-				<0 0 0 4 &pcie2x1l1_intc 3>;
-		linux,pci-domain = <3>;
-		max-link-speed = <2>;
-		msi-map = <0x3000 &its0 0x3000 0x1000>;
-		num-lanes = <1>;
-		phys = <&combphy2_psu PHY_TYPE_PCIE>;
-		phy-names = "pcie-phy";
-		power-domains = <&power RK3588_PD_PCIE>;
-		ranges = <0x01000000 0x0 0xf3100000 0x0 0xf3100000 0x0 0x00100000>,
-			 <0x02000000 0x0 0xf3200000 0x0 0xf3200000 0x0 0x00e00000>,
-			 <0x03000000 0x0 0x40000000 0x9 0xc0000000 0x0 0x40000000>;
-		reg = <0xa 0x40c00000 0x0 0x00400000>,
-		      <0x0 0xfe180000 0x0 0x00010000>,
-		      <0x0 0xf3000000 0x0 0x00100000>;
-		reg-names = "dbi", "apb", "config";
-		resets = <&cru SRST_PCIE3_POWER_UP>, <&cru SRST_P_PCIE3>;
-		reset-names = "pwr", "pipe";
-		#address-cells = <3>;
-		#size-cells = <2>;
-		status = "disabled";
-
-		pcie2x1l1_intc: legacy-interrupt-controller {
-			interrupt-controller;
-			#address-cells = <0>;
-			#interrupt-cells = <1>;
-			interrupt-parent = <&gic>;
-			interrupts = <GIC_SPI 245 IRQ_TYPE_EDGE_RISING 0>;
-		};
-	};
-
-	pcie2x1l2: pcie@fe190000 {
-		compatible = "rockchip,rk3588-pcie", "rockchip,rk3568-pcie";
-		bus-range = <0x40 0x4f>;
-		clocks = <&cru ACLK_PCIE_1L2_MSTR>, <&cru ACLK_PCIE_1L2_SLV>,
-			 <&cru ACLK_PCIE_1L2_DBI>, <&cru PCLK_PCIE_1L2>,
-			 <&cru CLK_PCIE_AUX4>, <&cru CLK_PCIE1L2_PIPE>;
-		clock-names = "aclk_mst", "aclk_slv",
-			      "aclk_dbi", "pclk",
-			      "aux", "pipe";
-		device_type = "pci";
-		interrupts = <GIC_SPI 253 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 252 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 251 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 250 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 249 IRQ_TYPE_LEVEL_HIGH 0>;
-		interrupt-names = "sys", "pmc", "msg", "legacy", "err";
-		#interrupt-cells = <1>;
-		interrupt-map-mask = <0 0 0 7>;
-		interrupt-map = <0 0 0 1 &pcie2x1l2_intc 0>,
-				<0 0 0 2 &pcie2x1l2_intc 1>,
-				<0 0 0 3 &pcie2x1l2_intc 2>,
-				<0 0 0 4 &pcie2x1l2_intc 3>;
-		linux,pci-domain = <4>;
-		max-link-speed = <2>;
-		msi-map = <0x4000 &its0 0x4000 0x1000>;
-		num-lanes = <1>;
-		phys = <&combphy0_ps PHY_TYPE_PCIE>;
-		phy-names = "pcie-phy";
-		power-domains = <&power RK3588_PD_PCIE>;
-		ranges = <0x01000000 0x0 0xf4100000 0x0 0xf4100000 0x0 0x00100000>,
-			 <0x02000000 0x0 0xf4200000 0x0 0xf4200000 0x0 0x00e00000>,
-			 <0x03000000 0x0 0x40000000 0xa 0x00000000 0x0 0x40000000>;
-		reg = <0xa 0x41000000 0x0 0x00400000>,
-		      <0x0 0xfe190000 0x0 0x00010000>,
-		      <0x0 0xf4000000 0x0 0x00100000>;
-		reg-names = "dbi", "apb", "config";
-		resets = <&cru SRST_PCIE4_POWER_UP>, <&cru SRST_P_PCIE4>;
-		reset-names = "pwr", "pipe";
-		#address-cells = <3>;
-		#size-cells = <2>;
-		status = "disabled";
-
-		pcie2x1l2_intc: legacy-interrupt-controller {
-			interrupt-controller;
-			#address-cells = <0>;
-			#interrupt-cells = <1>;
-			interrupt-parent = <&gic>;
-			interrupts = <GIC_SPI 250 IRQ_TYPE_EDGE_RISING 0>;
-		};
-	};
-
-	gmac1: ethernet@fe1c0000 {
-		compatible = "rockchip,rk3588-gmac", "snps,dwmac-4.20a";
-		reg = <0x0 0xfe1c0000 0x0 0x10000>;
-		interrupts = <GIC_SPI 234 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 233 IRQ_TYPE_LEVEL_HIGH 0>;
-		interrupt-names = "macirq", "eth_wake_irq";
-		clocks = <&cru CLK_GMAC_125M>, <&cru CLK_GMAC_50M>,
-			 <&cru PCLK_GMAC1>, <&cru ACLK_GMAC1>,
-			 <&cru CLK_GMAC1_PTP_REF>;
-		clock-names = "stmmaceth", "clk_mac_ref",
-			      "pclk_mac", "aclk_mac",
-			      "ptp_ref";
-		power-domains = <&power RK3588_PD_GMAC>;
-		resets = <&cru SRST_A_GMAC1>;
-		reset-names = "stmmaceth";
-		rockchip,grf = <&sys_grf>;
-		rockchip,php-grf = <&php_grf>;
-		snps,axi-config = <&gmac1_stmmac_axi_setup>;
-		snps,mixed-burst;
-		snps,mtl-rx-config = <&gmac1_mtl_rx_setup>;
-		snps,mtl-tx-config = <&gmac1_mtl_tx_setup>;
-		snps,tso;
-		status = "disabled";
-
-		mdio1: mdio {
-			compatible = "snps,dwmac-mdio";
-			#address-cells = <0x1>;
-			#size-cells = <0x0>;
-		};
-
-		gmac1_stmmac_axi_setup: stmmac-axi-config {
-			snps,blen = <0 0 0 0 16 8 4>;
-			snps,wr_osr_lmt = <4>;
-			snps,rd_osr_lmt = <8>;
-		};
-
-		gmac1_mtl_rx_setup: rx-queues-config {
-			snps,rx-queues-to-use = <2>;
-			queue0 {};
-			queue1 {};
-		};
-
-		gmac1_mtl_tx_setup: tx-queues-config {
-			snps,tx-queues-to-use = <2>;
-			queue0 {};
-			queue1 {};
-		};
-	};
-
-	sata0: sata@fe210000 {
-		compatible = "rockchip,rk3588-dwc-ahci", "snps,dwc-ahci";
-		reg = <0 0xfe210000 0 0x1000>;
-		interrupts = <GIC_SPI 273 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru ACLK_SATA0>, <&cru CLK_PMALIVE0>,
-			 <&cru CLK_RXOOB0>, <&cru CLK_PIPEPHY0_REF>,
-			 <&cru CLK_PIPEPHY0_PIPE_ASIC_G>;
-		clock-names = "sata", "pmalive", "rxoob", "ref", "asic";
-		ports-implemented = <0x1>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-
-		sata-port@0 {
-			reg = <0>;
-			hba-port-cap = <HBA_PORT_FBSCP>;
-			phys = <&combphy0_ps PHY_TYPE_SATA>;
-			phy-names = "sata-phy";
-			snps,rx-ts-max = <32>;
-			snps,tx-ts-max = <32>;
-		};
-	};
-
-	sata2: sata@fe230000 {
-		compatible = "rockchip,rk3588-dwc-ahci", "snps,dwc-ahci";
-		reg = <0 0xfe230000 0 0x1000>;
-		interrupts = <GIC_SPI 275 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru ACLK_SATA2>, <&cru CLK_PMALIVE2>,
-			 <&cru CLK_RXOOB2>, <&cru CLK_PIPEPHY2_REF>,
-			 <&cru CLK_PIPEPHY2_PIPE_ASIC_G>;
-		clock-names = "sata", "pmalive", "rxoob", "ref", "asic";
-		ports-implemented = <0x1>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-
-		sata-port@0 {
-			reg = <0>;
-			hba-port-cap = <HBA_PORT_FBSCP>;
-			phys = <&combphy2_psu PHY_TYPE_SATA>;
-			phy-names = "sata-phy";
-			snps,rx-ts-max = <32>;
-			snps,tx-ts-max = <32>;
-		};
-	};
-
-	sfc: spi@fe2b0000 {
-		compatible = "rockchip,sfc";
-		reg = <0x0 0xfe2b0000 0x0 0x4000>;
-		interrupts = <GIC_SPI 206 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru SCLK_SFC>, <&cru HCLK_SFC>;
-		clock-names = "clk_sfc", "hclk_sfc";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	sdmmc: mmc@fe2c0000 {
-		compatible = "rockchip,rk3588-dw-mshc", "rockchip,rk3288-dw-mshc";
-		reg = <0x0 0xfe2c0000 0x0 0x4000>;
-		interrupts = <GIC_SPI 203 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&scmi_clk SCMI_HCLK_SD>, <&scmi_clk SCMI_CCLK_SD>,
-			 <&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>;
-		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
-		fifo-depth = <0x100>;
-		max-frequency = <200000000>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_det &sdmmc_bus4>;
-		power-domains = <&power RK3588_PD_SDMMC>;
-		status = "disabled";
-	};
-
-	sdio: mmc@fe2d0000 {
-		compatible = "rockchip,rk3588-dw-mshc", "rockchip,rk3288-dw-mshc";
-		reg = <0x00 0xfe2d0000 0x00 0x4000>;
-		interrupts = <GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru HCLK_SDIO>, <&cru CCLK_SRC_SDIO>,
-			 <&cru SCLK_SDIO_DRV>, <&cru SCLK_SDIO_SAMPLE>;
-		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
-		fifo-depth = <0x100>;
-		max-frequency = <200000000>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&sdiom1_pins>;
-		power-domains = <&power RK3588_PD_SDIO>;
-		status = "disabled";
-	};
-
-	sdhci: mmc@fe2e0000 {
-		compatible = "rockchip,rk3588-dwcmshc";
-		reg = <0x0 0xfe2e0000 0x0 0x10000>;
-		interrupts = <GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH 0>;
-		assigned-clocks = <&cru BCLK_EMMC>, <&cru TMCLK_EMMC>, <&cru CCLK_EMMC>;
-		assigned-clock-rates = <200000000>, <24000000>, <200000000>;
-		clocks = <&cru CCLK_EMMC>, <&cru HCLK_EMMC>,
-			 <&cru ACLK_EMMC>, <&cru BCLK_EMMC>,
-			 <&cru TMCLK_EMMC>;
-		clock-names = "core", "bus", "axi", "block", "timer";
-		max-frequency = <200000000>;
-		pinctrl-0 = <&emmc_rstnout>, <&emmc_bus8>, <&emmc_clk>,
-			    <&emmc_cmd>, <&emmc_data_strobe>;
-		pinctrl-names = "default";
-		resets = <&cru SRST_C_EMMC>, <&cru SRST_H_EMMC>,
-			 <&cru SRST_A_EMMC>, <&cru SRST_B_EMMC>,
-			 <&cru SRST_T_EMMC>;
-		reset-names = "core", "bus", "axi", "block", "timer";
-		status = "disabled";
-	};
-
-	i2s0_8ch: i2s@fe470000 {
-		compatible = "rockchip,rk3588-i2s-tdm";
-		reg = <0x0 0xfe470000 0x0 0x1000>;
-		interrupts = <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru MCLK_I2S0_8CH_TX>, <&cru MCLK_I2S0_8CH_RX>, <&cru HCLK_I2S0_8CH>;
-		clock-names = "mclk_tx", "mclk_rx", "hclk";
-		assigned-clocks = <&cru CLK_I2S0_8CH_TX_SRC>, <&cru CLK_I2S0_8CH_RX_SRC>;
-		assigned-clock-parents = <&cru PLL_AUPLL>, <&cru PLL_AUPLL>;
-		dmas = <&dmac0 0>, <&dmac0 1>;
-		dma-names = "tx", "rx";
-		power-domains = <&power RK3588_PD_AUDIO>;
-		resets = <&cru SRST_M_I2S0_8CH_TX>, <&cru SRST_M_I2S0_8CH_RX>;
-		reset-names = "tx-m", "rx-m";
-		rockchip,trcm-sync-tx-only;
-		pinctrl-names = "default";
-		pinctrl-0 = <&i2s0_lrck
-			     &i2s0_sclk
-			     &i2s0_sdi0
-			     &i2s0_sdi1
-			     &i2s0_sdi2
-			     &i2s0_sdi3
-			     &i2s0_sdo0
-			     &i2s0_sdo1
-			     &i2s0_sdo2
-			     &i2s0_sdo3>;
-		#sound-dai-cells = <0>;
-		status = "disabled";
-	};
-
-	i2s1_8ch: i2s@fe480000 {
-		compatible = "rockchip,rk3588-i2s-tdm";
-		reg = <0x0 0xfe480000 0x0 0x1000>;
-		interrupts = <GIC_SPI 181 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru MCLK_I2S1_8CH_TX>, <&cru MCLK_I2S1_8CH_RX>, <&cru HCLK_I2S1_8CH>;
-		clock-names = "mclk_tx", "mclk_rx", "hclk";
-		dmas = <&dmac0 2>, <&dmac0 3>;
-		dma-names = "tx", "rx";
-		resets = <&cru SRST_M_I2S1_8CH_TX>, <&cru SRST_M_I2S1_8CH_RX>;
-		reset-names = "tx-m", "rx-m";
-		rockchip,trcm-sync-tx-only;
-		pinctrl-names = "default";
-		pinctrl-0 = <&i2s1m0_lrck
-			     &i2s1m0_sclk
-			     &i2s1m0_sdi0
-			     &i2s1m0_sdi1
-			     &i2s1m0_sdi2
-			     &i2s1m0_sdi3
-			     &i2s1m0_sdo0
-			     &i2s1m0_sdo1
-			     &i2s1m0_sdo2
-			     &i2s1m0_sdo3>;
-		#sound-dai-cells = <0>;
-		status = "disabled";
-	};
-
-	i2s2_2ch: i2s@fe490000 {
-		compatible = "rockchip,rk3588-i2s", "rockchip,rk3066-i2s";
-		reg = <0x0 0xfe490000 0x0 0x1000>;
-		interrupts = <GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru MCLK_I2S2_2CH>, <&cru HCLK_I2S2_2CH>;
-		clock-names = "i2s_clk", "i2s_hclk";
-		assigned-clocks = <&cru CLK_I2S2_2CH_SRC>;
-		assigned-clock-parents = <&cru PLL_AUPLL>;
-		dmas = <&dmac1 0>, <&dmac1 1>;
-		dma-names = "tx", "rx";
-		power-domains = <&power RK3588_PD_AUDIO>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&i2s2m1_lrck
-			     &i2s2m1_sclk
-			     &i2s2m1_sdi
-			     &i2s2m1_sdo>;
-		#sound-dai-cells = <0>;
-		status = "disabled";
-	};
-
-	i2s3_2ch: i2s@fe4a0000 {
-		compatible = "rockchip,rk3588-i2s", "rockchip,rk3066-i2s";
-		reg = <0x0 0xfe4a0000 0x0 0x1000>;
-		interrupts = <GIC_SPI 183 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru MCLK_I2S3_2CH>, <&cru HCLK_I2S3_2CH>;
-		clock-names = "i2s_clk", "i2s_hclk";
-		assigned-clocks = <&cru CLK_I2S3_2CH_SRC>;
-		assigned-clock-parents = <&cru PLL_AUPLL>;
-		dmas = <&dmac1 2>, <&dmac1 3>;
-		dma-names = "tx", "rx";
-		power-domains = <&power RK3588_PD_AUDIO>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&i2s3_lrck
-			     &i2s3_sclk
-			     &i2s3_sdi
-			     &i2s3_sdo>;
-		#sound-dai-cells = <0>;
-		status = "disabled";
-	};
-
-	gic: interrupt-controller@fe600000 {
-		compatible = "arm,gic-v3";
-		reg = <0x0 0xfe600000 0 0x10000>, /* GICD */
-		      <0x0 0xfe680000 0 0x100000>; /* GICR */
-		interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH 0>;
-		interrupt-controller;
-		mbi-alias = <0x0 0xfe610000>;
-		mbi-ranges = <424 56>;
-		msi-controller;
-		ranges;
-		#address-cells = <2>;
-		#interrupt-cells = <4>;
-		#size-cells = <2>;
-
-		its0: msi-controller@fe640000 {
-			compatible = "arm,gic-v3-its";
-			reg = <0x0 0xfe640000 0x0 0x20000>;
-			msi-controller;
-			#msi-cells = <1>;
-		};
-
-		its1: msi-controller@fe660000 {
-			compatible = "arm,gic-v3-its";
-			reg = <0x0 0xfe660000 0x0 0x20000>;
-			msi-controller;
-			#msi-cells = <1>;
-		};
-
-		ppi-partitions {
-			ppi_partition0: interrupt-partition-0 {
-				affinity = <&cpu_l0 &cpu_l1 &cpu_l2 &cpu_l3>;
-			};
-
-			ppi_partition1: interrupt-partition-1 {
-				affinity = <&cpu_b0 &cpu_b1 &cpu_b2 &cpu_b3>;
-			};
-		};
-	};
-
-	dmac0: dma-controller@fea10000 {
-		compatible = "arm,pl330", "arm,primecell";
-		reg = <0x0 0xfea10000 0x0 0x4000>;
-		interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH 0>;
-		arm,pl330-periph-burst;
-		clocks = <&cru ACLK_DMAC0>;
-		clock-names = "apb_pclk";
-		#dma-cells = <1>;
-	};
-
-	dmac1: dma-controller@fea30000 {
-		compatible = "arm,pl330", "arm,primecell";
-		reg = <0x0 0xfea30000 0x0 0x4000>;
-		interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH 0>;
-		arm,pl330-periph-burst;
-		clocks = <&cru ACLK_DMAC1>;
-		clock-names = "apb_pclk";
-		#dma-cells = <1>;
-	};
-
-	i2c1: i2c@fea90000 {
-		compatible = "rockchip,rk3588-i2c", "rockchip,rk3399-i2c";
-		reg = <0x0 0xfea90000 0x0 0x1000>;
-		clocks = <&cru CLK_I2C1>, <&cru PCLK_I2C1>;
-		clock-names = "i2c", "pclk";
-		interrupts = <GIC_SPI 318 IRQ_TYPE_LEVEL_HIGH 0>;
-		pinctrl-0 = <&i2c1m0_xfer>;
-		pinctrl-names = "default";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	i2c2: i2c@feaa0000 {
-		compatible = "rockchip,rk3588-i2c", "rockchip,rk3399-i2c";
-		reg = <0x0 0xfeaa0000 0x0 0x1000>;
-		clocks = <&cru CLK_I2C2>, <&cru PCLK_I2C2>;
-		clock-names = "i2c", "pclk";
-		interrupts = <GIC_SPI 319 IRQ_TYPE_LEVEL_HIGH 0>;
-		pinctrl-0 = <&i2c2m0_xfer>;
-		pinctrl-names = "default";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	i2c3: i2c@feab0000 {
-		compatible = "rockchip,rk3588-i2c", "rockchip,rk3399-i2c";
-		reg = <0x0 0xfeab0000 0x0 0x1000>;
-		clocks = <&cru CLK_I2C3>, <&cru PCLK_I2C3>;
-		clock-names = "i2c", "pclk";
-		interrupts = <GIC_SPI 320 IRQ_TYPE_LEVEL_HIGH 0>;
-		pinctrl-0 = <&i2c3m0_xfer>;
-		pinctrl-names = "default";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	i2c4: i2c@feac0000 {
-		compatible = "rockchip,rk3588-i2c", "rockchip,rk3399-i2c";
-		reg = <0x0 0xfeac0000 0x0 0x1000>;
-		clocks = <&cru CLK_I2C4>, <&cru PCLK_I2C4>;
-		clock-names = "i2c", "pclk";
-		interrupts = <GIC_SPI 321 IRQ_TYPE_LEVEL_HIGH 0>;
-		pinctrl-0 = <&i2c4m0_xfer>;
-		pinctrl-names = "default";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	i2c5: i2c@fead0000 {
-		compatible = "rockchip,rk3588-i2c", "rockchip,rk3399-i2c";
-		reg = <0x0 0xfead0000 0x0 0x1000>;
-		clocks = <&cru CLK_I2C5>, <&cru PCLK_I2C5>;
-		clock-names = "i2c", "pclk";
-		interrupts = <GIC_SPI 322 IRQ_TYPE_LEVEL_HIGH 0>;
-		pinctrl-0 = <&i2c5m0_xfer>;
-		pinctrl-names = "default";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	timer0: timer@feae0000 {
-		compatible = "rockchip,rk3588-timer", "rockchip,rk3288-timer";
-		reg = <0x0 0xfeae0000 0x0 0x20>;
-		interrupts = <GIC_SPI 289 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru PCLK_BUSTIMER0>, <&cru CLK_BUSTIMER0>;
-		clock-names = "pclk", "timer";
-	};
-
-	wdt: watchdog@feaf0000 {
-		compatible = "rockchip,rk3588-wdt", "snps,dw-wdt";
-		reg = <0x0 0xfeaf0000 0x0 0x100>;
-		clocks = <&cru TCLK_WDT0>, <&cru PCLK_WDT0>;
-		clock-names = "tclk", "pclk";
-		interrupts = <GIC_SPI 315 IRQ_TYPE_LEVEL_HIGH 0>;
-	};
-
-	spi0: spi@feb00000 {
-		compatible = "rockchip,rk3588-spi", "rockchip,rk3066-spi";
-		reg = <0x0 0xfeb00000 0x0 0x1000>;
-		interrupts = <GIC_SPI 326 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru CLK_SPI0>, <&cru PCLK_SPI0>;
-		clock-names = "spiclk", "apb_pclk";
-		dmas = <&dmac0 14>, <&dmac0 15>;
-		dma-names = "tx", "rx";
-		num-cs = <2>;
-		pinctrl-0 = <&spi0m0_cs0 &spi0m0_cs1 &spi0m0_pins>;
-		pinctrl-names = "default";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	spi1: spi@feb10000 {
-		compatible = "rockchip,rk3588-spi", "rockchip,rk3066-spi";
-		reg = <0x0 0xfeb10000 0x0 0x1000>;
-		interrupts = <GIC_SPI 327 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru CLK_SPI1>, <&cru PCLK_SPI1>;
-		clock-names = "spiclk", "apb_pclk";
-		dmas = <&dmac0 16>, <&dmac0 17>;
-		dma-names = "tx", "rx";
-		num-cs = <2>;
-		pinctrl-0 = <&spi1m1_cs0 &spi1m1_cs1 &spi1m1_pins>;
-		pinctrl-names = "default";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	spi2: spi@feb20000 {
-		compatible = "rockchip,rk3588-spi", "rockchip,rk3066-spi";
-		reg = <0x0 0xfeb20000 0x0 0x1000>;
-		interrupts = <GIC_SPI 328 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru CLK_SPI2>, <&cru PCLK_SPI2>;
-		clock-names = "spiclk", "apb_pclk";
-		dmas = <&dmac1 15>, <&dmac1 16>;
-		dma-names = "tx", "rx";
-		num-cs = <2>;
-		pinctrl-0 = <&spi2m2_cs0 &spi2m2_cs1 &spi2m2_pins>;
-		pinctrl-names = "default";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	spi3: spi@feb30000 {
-		compatible = "rockchip,rk3588-spi", "rockchip,rk3066-spi";
-		reg = <0x0 0xfeb30000 0x0 0x1000>;
-		interrupts = <GIC_SPI 329 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru CLK_SPI3>, <&cru PCLK_SPI3>;
-		clock-names = "spiclk", "apb_pclk";
-		dmas = <&dmac1 17>, <&dmac1 18>;
-		dma-names = "tx", "rx";
-		num-cs = <2>;
-		pinctrl-0 = <&spi3m1_cs0 &spi3m1_cs1 &spi3m1_pins>;
-		pinctrl-names = "default";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	uart1: serial@feb40000 {
-		compatible = "rockchip,rk3588-uart", "snps,dw-apb-uart";
-		reg = <0x0 0xfeb40000 0x0 0x100>;
-		interrupts = <GIC_SPI 332 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
-		clock-names = "baudclk", "apb_pclk";
-		dmas = <&dmac0 8>, <&dmac0 9>;
-		dma-names = "tx", "rx";
-		pinctrl-0 = <&uart1m1_xfer>;
-		pinctrl-names = "default";
-		reg-io-width = <4>;
-		reg-shift = <2>;
-		status = "disabled";
-	};
-
-	uart2: serial@feb50000 {
-		compatible = "rockchip,rk3588-uart", "snps,dw-apb-uart";
-		reg = <0x0 0xfeb50000 0x0 0x100>;
-		interrupts = <GIC_SPI 333 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
-		clock-names = "baudclk", "apb_pclk";
-		dmas = <&dmac0 10>, <&dmac0 11>;
-		dma-names = "tx", "rx";
-		pinctrl-0 = <&uart2m1_xfer>;
-		pinctrl-names = "default";
-		reg-io-width = <4>;
-		reg-shift = <2>;
-		status = "disabled";
-	};
-
-	uart3: serial@feb60000 {
-		compatible = "rockchip,rk3588-uart", "snps,dw-apb-uart";
-		reg = <0x0 0xfeb60000 0x0 0x100>;
-		interrupts = <GIC_SPI 334 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru SCLK_UART3>, <&cru PCLK_UART3>;
-		clock-names = "baudclk", "apb_pclk";
-		dmas = <&dmac0 12>, <&dmac0 13>;
-		dma-names = "tx", "rx";
-		pinctrl-0 = <&uart3m1_xfer>;
-		pinctrl-names = "default";
-		reg-io-width = <4>;
-		reg-shift = <2>;
-		status = "disabled";
-	};
-
-	uart4: serial@feb70000 {
-		compatible = "rockchip,rk3588-uart", "snps,dw-apb-uart";
-		reg = <0x0 0xfeb70000 0x0 0x100>;
-		interrupts = <GIC_SPI 335 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru SCLK_UART4>, <&cru PCLK_UART4>;
-		clock-names = "baudclk", "apb_pclk";
-		dmas = <&dmac1 9>, <&dmac1 10>;
-		dma-names = "tx", "rx";
-		pinctrl-0 = <&uart4m1_xfer>;
-		pinctrl-names = "default";
-		reg-io-width = <4>;
-		reg-shift = <2>;
-		status = "disabled";
-	};
-
-	uart5: serial@feb80000 {
-		compatible = "rockchip,rk3588-uart", "snps,dw-apb-uart";
-		reg = <0x0 0xfeb80000 0x0 0x100>;
-		interrupts = <GIC_SPI 336 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru SCLK_UART5>, <&cru PCLK_UART5>;
-		clock-names = "baudclk", "apb_pclk";
-		dmas = <&dmac1 11>, <&dmac1 12>;
-		dma-names = "tx", "rx";
-		pinctrl-0 = <&uart5m1_xfer>;
-		pinctrl-names = "default";
-		reg-io-width = <4>;
-		reg-shift = <2>;
-		status = "disabled";
-	};
-
-	uart6: serial@feb90000 {
-		compatible = "rockchip,rk3588-uart", "snps,dw-apb-uart";
-		reg = <0x0 0xfeb90000 0x0 0x100>;
-		interrupts = <GIC_SPI 337 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru SCLK_UART6>, <&cru PCLK_UART6>;
-		clock-names = "baudclk", "apb_pclk";
-		dmas = <&dmac1 13>, <&dmac1 14>;
-		dma-names = "tx", "rx";
-		pinctrl-0 = <&uart6m1_xfer>;
-		pinctrl-names = "default";
-		reg-io-width = <4>;
-		reg-shift = <2>;
-		status = "disabled";
-	};
-
-	uart7: serial@feba0000 {
-		compatible = "rockchip,rk3588-uart", "snps,dw-apb-uart";
-		reg = <0x0 0xfeba0000 0x0 0x100>;
-		interrupts = <GIC_SPI 338 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru SCLK_UART7>, <&cru PCLK_UART7>;
-		clock-names = "baudclk", "apb_pclk";
-		dmas = <&dmac2 7>, <&dmac2 8>;
-		dma-names = "tx", "rx";
-		pinctrl-0 = <&uart7m1_xfer>;
-		pinctrl-names = "default";
-		reg-io-width = <4>;
-		reg-shift = <2>;
-		status = "disabled";
-	};
-
-	uart8: serial@febb0000 {
-		compatible = "rockchip,rk3588-uart", "snps,dw-apb-uart";
-		reg = <0x0 0xfebb0000 0x0 0x100>;
-		interrupts = <GIC_SPI 339 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru SCLK_UART8>, <&cru PCLK_UART8>;
-		clock-names = "baudclk", "apb_pclk";
-		dmas = <&dmac2 9>, <&dmac2 10>;
-		dma-names = "tx", "rx";
-		pinctrl-0 = <&uart8m1_xfer>;
-		pinctrl-names = "default";
-		reg-io-width = <4>;
-		reg-shift = <2>;
-		status = "disabled";
-	};
-
-	uart9: serial@febc0000 {
-		compatible = "rockchip,rk3588-uart", "snps,dw-apb-uart";
-		reg = <0x0 0xfebc0000 0x0 0x100>;
-		interrupts = <GIC_SPI 340 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru SCLK_UART9>, <&cru PCLK_UART9>;
-		clock-names = "baudclk", "apb_pclk";
-		dmas = <&dmac2 11>, <&dmac2 12>;
-		dma-names = "tx", "rx";
-		pinctrl-0 = <&uart9m1_xfer>;
-		pinctrl-names = "default";
-		reg-io-width = <4>;
-		reg-shift = <2>;
-		status = "disabled";
-	};
-
-	pwm4: pwm@febd0000 {
-		compatible = "rockchip,rk3588-pwm", "rockchip,rk3328-pwm";
-		reg = <0x0 0xfebd0000 0x0 0x10>;
-		clocks = <&cru CLK_PWM1>, <&cru PCLK_PWM1>;
-		clock-names = "pwm", "pclk";
-		pinctrl-0 = <&pwm4m0_pins>;
-		pinctrl-names = "default";
-		#pwm-cells = <3>;
-		status = "disabled";
-	};
-
-	pwm5: pwm@febd0010 {
-		compatible = "rockchip,rk3588-pwm", "rockchip,rk3328-pwm";
-		reg = <0x0 0xfebd0010 0x0 0x10>;
-		clocks = <&cru CLK_PWM1>, <&cru PCLK_PWM1>;
-		clock-names = "pwm", "pclk";
-		pinctrl-0 = <&pwm5m0_pins>;
-		pinctrl-names = "default";
-		#pwm-cells = <3>;
-		status = "disabled";
-	};
-
-	pwm6: pwm@febd0020 {
-		compatible = "rockchip,rk3588-pwm", "rockchip,rk3328-pwm";
-		reg = <0x0 0xfebd0020 0x0 0x10>;
-		clocks = <&cru CLK_PWM1>, <&cru PCLK_PWM1>;
-		clock-names = "pwm", "pclk";
-		pinctrl-0 = <&pwm6m0_pins>;
-		pinctrl-names = "default";
-		#pwm-cells = <3>;
-		status = "disabled";
-	};
-
-	pwm7: pwm@febd0030 {
-		compatible = "rockchip,rk3588-pwm", "rockchip,rk3328-pwm";
-		reg = <0x0 0xfebd0030 0x0 0x10>;
-		clocks = <&cru CLK_PWM1>, <&cru PCLK_PWM1>;
-		clock-names = "pwm", "pclk";
-		pinctrl-0 = <&pwm7m0_pins>;
-		pinctrl-names = "default";
-		#pwm-cells = <3>;
-		status = "disabled";
-	};
-
-	pwm8: pwm@febe0000 {
-		compatible = "rockchip,rk3588-pwm", "rockchip,rk3328-pwm";
-		reg = <0x0 0xfebe0000 0x0 0x10>;
-		clocks = <&cru CLK_PWM2>, <&cru PCLK_PWM2>;
-		clock-names = "pwm", "pclk";
-		pinctrl-0 = <&pwm8m0_pins>;
-		pinctrl-names = "default";
-		#pwm-cells = <3>;
-		status = "disabled";
-	};
-
-	pwm9: pwm@febe0010 {
-		compatible = "rockchip,rk3588-pwm", "rockchip,rk3328-pwm";
-		reg = <0x0 0xfebe0010 0x0 0x10>;
-		clocks = <&cru CLK_PWM2>, <&cru PCLK_PWM2>;
-		clock-names = "pwm", "pclk";
-		pinctrl-0 = <&pwm9m0_pins>;
-		pinctrl-names = "default";
-		#pwm-cells = <3>;
-		status = "disabled";
-	};
-
-	pwm10: pwm@febe0020 {
-		compatible = "rockchip,rk3588-pwm", "rockchip,rk3328-pwm";
-		reg = <0x0 0xfebe0020 0x0 0x10>;
-		clocks = <&cru CLK_PWM2>, <&cru PCLK_PWM2>;
-		clock-names = "pwm", "pclk";
-		pinctrl-0 = <&pwm10m0_pins>;
-		pinctrl-names = "default";
-		#pwm-cells = <3>;
-		status = "disabled";
-	};
-
-	pwm11: pwm@febe0030 {
-		compatible = "rockchip,rk3588-pwm", "rockchip,rk3328-pwm";
-		reg = <0x0 0xfebe0030 0x0 0x10>;
-		clocks = <&cru CLK_PWM2>, <&cru PCLK_PWM2>;
-		clock-names = "pwm", "pclk";
-		pinctrl-0 = <&pwm11m0_pins>;
-		pinctrl-names = "default";
-		#pwm-cells = <3>;
-		status = "disabled";
-	};
-
-	pwm12: pwm@febf0000 {
-		compatible = "rockchip,rk3588-pwm", "rockchip,rk3328-pwm";
-		reg = <0x0 0xfebf0000 0x0 0x10>;
-		clocks = <&cru CLK_PWM3>, <&cru PCLK_PWM3>;
-		clock-names = "pwm", "pclk";
-		pinctrl-0 = <&pwm12m0_pins>;
-		pinctrl-names = "default";
-		#pwm-cells = <3>;
-		status = "disabled";
-	};
-
-	pwm13: pwm@febf0010 {
-		compatible = "rockchip,rk3588-pwm", "rockchip,rk3328-pwm";
-		reg = <0x0 0xfebf0010 0x0 0x10>;
-		clocks = <&cru CLK_PWM3>, <&cru PCLK_PWM3>;
-		clock-names = "pwm", "pclk";
-		pinctrl-0 = <&pwm13m0_pins>;
-		pinctrl-names = "default";
-		#pwm-cells = <3>;
-		status = "disabled";
-	};
-
-	pwm14: pwm@febf0020 {
-		compatible = "rockchip,rk3588-pwm", "rockchip,rk3328-pwm";
-		reg = <0x0 0xfebf0020 0x0 0x10>;
-		clocks = <&cru CLK_PWM3>, <&cru PCLK_PWM3>;
-		clock-names = "pwm", "pclk";
-		pinctrl-0 = <&pwm14m0_pins>;
-		pinctrl-names = "default";
-		#pwm-cells = <3>;
-		status = "disabled";
-	};
-
-	pwm15: pwm@febf0030 {
-		compatible = "rockchip,rk3588-pwm", "rockchip,rk3328-pwm";
-		reg = <0x0 0xfebf0030 0x0 0x10>;
-		clocks = <&cru CLK_PWM3>, <&cru PCLK_PWM3>;
-		clock-names = "pwm", "pclk";
-		pinctrl-0 = <&pwm15m0_pins>;
-		pinctrl-names = "default";
-		#pwm-cells = <3>;
-		status = "disabled";
-	};
-
-	tsadc: tsadc@fec00000 {
-		compatible = "rockchip,rk3588-tsadc";
-		reg = <0x0 0xfec00000 0x0 0x400>;
-		interrupts = <GIC_SPI 397 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru CLK_TSADC>, <&cru PCLK_TSADC>;
-		clock-names = "tsadc", "apb_pclk";
-		assigned-clocks = <&cru CLK_TSADC>;
-		assigned-clock-rates = <2000000>;
-		resets = <&cru SRST_P_TSADC>, <&cru SRST_TSADC>;
-		reset-names = "tsadc-apb", "tsadc";
-		rockchip,hw-tshut-temp = <120000>;
-		rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */
-		rockchip,hw-tshut-polarity = <0>; /* tshut polarity 0:LOW 1:HIGH */
-		pinctrl-0 = <&tsadc_gpio_func>;
-		pinctrl-1 = <&tsadc_shut>;
-		pinctrl-names = "gpio", "otpout";
-		#thermal-sensor-cells = <1>;
-		status = "disabled";
-	};
-
-	saradc: adc@fec10000 {
-		compatible = "rockchip,rk3588-saradc";
-		reg = <0x0 0xfec10000 0x0 0x10000>;
-		interrupts = <GIC_SPI 398 IRQ_TYPE_LEVEL_HIGH 0>;
-		#io-channel-cells = <1>;
-		clocks = <&cru CLK_SARADC>, <&cru PCLK_SARADC>;
-		clock-names = "saradc", "apb_pclk";
-		resets = <&cru SRST_P_SARADC>;
-		reset-names = "saradc-apb";
-		status = "disabled";
-	};
-
-	i2c6: i2c@fec80000 {
-		compatible = "rockchip,rk3588-i2c", "rockchip,rk3399-i2c";
-		reg = <0x0 0xfec80000 0x0 0x1000>;
-		clocks = <&cru CLK_I2C6>, <&cru PCLK_I2C6>;
-		clock-names = "i2c", "pclk";
-		interrupts = <GIC_SPI 323 IRQ_TYPE_LEVEL_HIGH 0>;
-		pinctrl-0 = <&i2c6m0_xfer>;
-		pinctrl-names = "default";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	i2c7: i2c@fec90000 {
-		compatible = "rockchip,rk3588-i2c", "rockchip,rk3399-i2c";
-		reg = <0x0 0xfec90000 0x0 0x1000>;
-		clocks = <&cru CLK_I2C7>, <&cru PCLK_I2C7>;
-		clock-names = "i2c", "pclk";
-		interrupts = <GIC_SPI 324 IRQ_TYPE_LEVEL_HIGH 0>;
-		pinctrl-0 = <&i2c7m0_xfer>;
-		pinctrl-names = "default";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	i2c8: i2c@feca0000 {
-		compatible = "rockchip,rk3588-i2c", "rockchip,rk3399-i2c";
-		reg = <0x0 0xfeca0000 0x0 0x1000>;
-		clocks = <&cru CLK_I2C8>, <&cru PCLK_I2C8>;
-		clock-names = "i2c", "pclk";
-		interrupts = <GIC_SPI 325 IRQ_TYPE_LEVEL_HIGH 0>;
-		pinctrl-0 = <&i2c8m0_xfer>;
-		pinctrl-names = "default";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	spi4: spi@fecb0000 {
-		compatible = "rockchip,rk3588-spi", "rockchip,rk3066-spi";
-		reg = <0x0 0xfecb0000 0x0 0x1000>;
-		interrupts = <GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru CLK_SPI4>, <&cru PCLK_SPI4>;
-		clock-names = "spiclk", "apb_pclk";
-		dmas = <&dmac2 13>, <&dmac2 14>;
-		dma-names = "tx", "rx";
-		num-cs = <2>;
-		pinctrl-0 = <&spi4m0_cs0 &spi4m0_cs1 &spi4m0_pins>;
-		pinctrl-names = "default";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	otp: efuse@fecc0000 {
-		compatible = "rockchip,rk3588-otp";
-		reg = <0x0 0xfecc0000 0x0 0x400>;
-		clocks = <&cru CLK_OTPC_NS>, <&cru PCLK_OTPC_NS>,
-			 <&cru CLK_OTP_PHY_G>, <&cru CLK_OTPC_ARB>;
-		clock-names = "otp", "apb_pclk", "phy", "arb";
-		resets = <&cru SRST_OTPC_NS>, <&cru SRST_P_OTPC_NS>,
-			 <&cru SRST_OTPC_ARB>;
-		reset-names = "otp", "apb", "arb";
-		#address-cells = <1>;
-		#size-cells = <1>;
-
-		cpu_code: cpu-code@2 {
-			reg = <0x02 0x2>;
-		};
-
-		otp_id: id@7 {
-			reg = <0x07 0x10>;
-		};
-
-		cpub0_leakage: cpu-leakage@17 {
-			reg = <0x17 0x1>;
-		};
-
-		cpub1_leakage: cpu-leakage@18 {
-			reg = <0x18 0x1>;
-		};
-
-		cpul_leakage: cpu-leakage@19 {
-			reg = <0x19 0x1>;
-		};
-
-		log_leakage: log-leakage@1a {
-			reg = <0x1a 0x1>;
-		};
-
-		gpu_leakage: gpu-leakage@1b {
-			reg = <0x1b 0x1>;
-		};
-
-		otp_cpu_version: cpu-version@1c {
-			reg = <0x1c 0x1>;
-			bits = <3 3>;
-		};
-
-		npu_leakage: npu-leakage@28 {
-			reg = <0x28 0x1>;
-		};
-
-		codec_leakage: codec-leakage@29 {
-			reg = <0x29 0x1>;
-		};
-	};
-
-	dmac2: dma-controller@fed10000 {
-		compatible = "arm,pl330", "arm,primecell";
-		reg = <0x0 0xfed10000 0x0 0x4000>;
-		interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH 0>;
-		arm,pl330-periph-burst;
-		clocks = <&cru ACLK_DMAC2>;
-		clock-names = "apb_pclk";
-		#dma-cells = <1>;
-	};
-
-	hdptxphy_hdmi0: phy@fed60000 {
-		compatible = "rockchip,rk3588-hdptx-phy";
-		reg = <0x0 0xfed60000 0x0 0x2000>;
-		clocks = <&cru CLK_USB2PHY_HDPTXRXPHY_REF>, <&cru PCLK_HDPTX0>;
-		clock-names = "ref", "apb";
-		#phy-cells = <0>;
-		resets = <&cru SRST_HDPTX0>, <&cru SRST_P_HDPTX0>,
-			 <&cru SRST_HDPTX0_INIT>, <&cru SRST_HDPTX0_CMN>,
-			 <&cru SRST_HDPTX0_LANE>, <&cru SRST_HDPTX0_ROPLL>,
-			 <&cru SRST_HDPTX0_LCPLL>;
-		reset-names = "phy", "apb", "init", "cmn", "lane", "ropll",
-			      "lcpll";
-		rockchip,grf = <&hdptxphy0_grf>;
-		status = "disabled";
-	};
-
-	usbdp_phy0: phy@fed80000 {
-		compatible = "rockchip,rk3588-usbdp-phy";
-		reg = <0x0 0xfed80000 0x0 0x10000>;
-		#phy-cells = <1>;
-		clocks = <&cru CLK_USBDPPHY_MIPIDCPPHY_REF>,
-			 <&cru CLK_USBDP_PHY0_IMMORTAL>,
-			 <&cru PCLK_USBDPPHY0>,
-			 <&u2phy0>;
-		clock-names = "refclk", "immortal", "pclk", "utmi";
-		resets = <&cru SRST_USBDP_COMBO_PHY0_INIT>,
-			 <&cru SRST_USBDP_COMBO_PHY0_CMN>,
-			 <&cru SRST_USBDP_COMBO_PHY0_LANE>,
-			 <&cru SRST_USBDP_COMBO_PHY0_PCS>,
-			 <&cru SRST_P_USBDPPHY0>;
-		reset-names = "init", "cmn", "lane", "pcs_apb", "pma_apb";
-		rockchip,u2phy-grf = <&usb2phy0_grf>;
-		rockchip,usb-grf = <&usb_grf>;
-		rockchip,usbdpphy-grf = <&usbdpphy0_grf>;
-		rockchip,vo-grf = <&vo0_grf>;
-		status = "disabled";
-	};
-
-	combphy0_ps: phy@fee00000 {
-		compatible = "rockchip,rk3588-naneng-combphy";
-		reg = <0x0 0xfee00000 0x0 0x100>;
-		clocks = <&cru CLK_REF_PIPE_PHY0>, <&cru PCLK_PCIE_COMBO_PIPE_PHY0>,
-			 <&cru PCLK_PHP_ROOT>;
-		clock-names = "ref", "apb", "pipe";
-		assigned-clocks = <&cru CLK_REF_PIPE_PHY0>;
-		assigned-clock-rates = <100000000>;
-		#phy-cells = <1>;
-		resets = <&cru SRST_REF_PIPE_PHY0>, <&cru SRST_P_PCIE2_PHY0>;
-		reset-names = "phy", "apb";
-		rockchip,pipe-grf = <&php_grf>;
-		rockchip,pipe-phy-grf = <&pipe_phy0_grf>;
-		status = "disabled";
-	};
-
-	combphy2_psu: phy@fee20000 {
-		compatible = "rockchip,rk3588-naneng-combphy";
-		reg = <0x0 0xfee20000 0x0 0x100>;
-		clocks = <&cru CLK_REF_PIPE_PHY2>, <&cru PCLK_PCIE_COMBO_PIPE_PHY2>,
-			 <&cru PCLK_PHP_ROOT>;
-		clock-names = "ref", "apb", "pipe";
-		assigned-clocks = <&cru CLK_REF_PIPE_PHY2>;
-		assigned-clock-rates = <100000000>;
-		#phy-cells = <1>;
-		resets = <&cru SRST_REF_PIPE_PHY2>, <&cru SRST_P_PCIE2_PHY2>;
-		reset-names = "phy", "apb";
-		rockchip,pipe-grf = <&php_grf>;
-		rockchip,pipe-phy-grf = <&pipe_phy2_grf>;
-		status = "disabled";
-	};
-
-	system_sram2: sram@ff001000 {
-		compatible = "mmio-sram";
-		reg = <0x0 0xff001000 0x0 0xef000>;
-		ranges = <0x0 0x0 0xff001000 0xef000>;
-		#address-cells = <1>;
-		#size-cells = <1>;
-	};
-
-	pinctrl: pinctrl {
-		compatible = "rockchip,rk3588-pinctrl";
-		ranges;
-		rockchip,grf = <&ioc>;
-		#address-cells = <2>;
-		#size-cells = <2>;
-
-		gpio0: gpio@fd8a0000 {
-			compatible = "rockchip,gpio-bank";
-			reg = <0x0 0xfd8a0000 0x0 0x100>;
-			interrupts = <GIC_SPI 277 IRQ_TYPE_LEVEL_HIGH 0>;
-			clocks = <&cru PCLK_GPIO0>, <&cru DBCLK_GPIO0>;
-			gpio-controller;
-			gpio-ranges = <&pinctrl 0 0 32>;
-			interrupt-controller;
-			#gpio-cells = <2>;
-			#interrupt-cells = <2>;
-		};
-
-		gpio1: gpio@fec20000 {
-			compatible = "rockchip,gpio-bank";
-			reg = <0x0 0xfec20000 0x0 0x100>;
-			interrupts = <GIC_SPI 278 IRQ_TYPE_LEVEL_HIGH 0>;
-			clocks = <&cru PCLK_GPIO1>, <&cru DBCLK_GPIO1>;
-			gpio-controller;
-			gpio-ranges = <&pinctrl 0 32 32>;
-			interrupt-controller;
-			#gpio-cells = <2>;
-			#interrupt-cells = <2>;
-		};
-
-		gpio2: gpio@fec30000 {
-			compatible = "rockchip,gpio-bank";
-			reg = <0x0 0xfec30000 0x0 0x100>;
-			interrupts = <GIC_SPI 279 IRQ_TYPE_LEVEL_HIGH 0>;
-			clocks = <&cru PCLK_GPIO2>, <&cru DBCLK_GPIO2>;
-			gpio-controller;
-			gpio-ranges = <&pinctrl 0 64 32>;
-			interrupt-controller;
-			#gpio-cells = <2>;
-			#interrupt-cells = <2>;
-		};
-
-		gpio3: gpio@fec40000 {
-			compatible = "rockchip,gpio-bank";
-			reg = <0x0 0xfec40000 0x0 0x100>;
-			interrupts = <GIC_SPI 280 IRQ_TYPE_LEVEL_HIGH 0>;
-			clocks = <&cru PCLK_GPIO3>, <&cru DBCLK_GPIO3>;
-			gpio-controller;
-			gpio-ranges = <&pinctrl 0 96 32>;
-			interrupt-controller;
-			#gpio-cells = <2>;
-			#interrupt-cells = <2>;
-		};
-
-		gpio4: gpio@fec50000 {
-			compatible = "rockchip,gpio-bank";
-			reg = <0x0 0xfec50000 0x0 0x100>;
-			interrupts = <GIC_SPI 281 IRQ_TYPE_LEVEL_HIGH 0>;
-			clocks = <&cru PCLK_GPIO4>, <&cru DBCLK_GPIO4>;
-			gpio-controller;
-			gpio-ranges = <&pinctrl 0 128 32>;
-			interrupt-controller;
-			#gpio-cells = <2>;
-			#interrupt-cells = <2>;
-		};
-	};
-};
-
-#include "rk3588s-pinctrl.dtsi"
+#include "rk3588-base.dtsi"
+#include "rk3588-opp.dtsi"
diff --git a/arch/arm64/boot/dts/sprd/sc2731.dtsi b/arch/arm64/boot/dts/sprd/sc2731.dtsi
index e15409f55f43..12136e68dada 100644
--- a/arch/arm64/boot/dts/sprd/sc2731.dtsi
+++ b/arch/arm64/boot/dts/sprd/sc2731.dtsi
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
 /*
  * Spreadtrum SC2731 PMIC dts file
  *
  * Copyright (C) 2018, Spreadtrum Communications Inc.
- *
- * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
  */
 
 &adi_bus {
@@ -95,7 +94,7 @@
 			nvmem-cells = <&adc_big_scale>, <&adc_small_scale>;
 		};
 
-		fgu@a00 {
+		fuel-gauge@a00 {
 			compatible = "sprd,sc2731-fgu";
 			reg = <0xa00>;
 			bat-detect-gpio = <&pmic_eic 9 GPIO_ACTIVE_HIGH>;
diff --git a/arch/arm64/boot/dts/sprd/sc9836-openphone.dts b/arch/arm64/boot/dts/sprd/sc9836-openphone.dts
index e5657c35cd10..b98589ea5ac2 100644
--- a/arch/arm64/boot/dts/sprd/sc9836-openphone.dts
+++ b/arch/arm64/boot/dts/sprd/sc9836-openphone.dts
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR MIT)
 /*
  * Spreadtrum SC9836 openphone board DTS file
  *
  * Copyright (C) 2014, Spreadtrum Communications Inc.
- *
- * This file is licensed under a dual GPLv2 or X11 license.
  */
 
 /dts-v1/;
diff --git a/arch/arm64/boot/dts/sprd/sc9836.dtsi b/arch/arm64/boot/dts/sprd/sc9836.dtsi
index 8bb8a70966d2..bc3fc9fc3d90 100644
--- a/arch/arm64/boot/dts/sprd/sc9836.dtsi
+++ b/arch/arm64/boot/dts/sprd/sc9836.dtsi
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR MIT)
 /*
  * Spreadtrum SC9836 SoC DTS file
  *
  * Copyright (C) 2014, Spreadtrum Communications Inc.
- *
- * This file is licensed under a dual GPLv2 or X11 license.
  */
 
 #include "sharkl64.dtsi"
diff --git a/arch/arm64/boot/dts/sprd/sc9860.dtsi b/arch/arm64/boot/dts/sprd/sc9860.dtsi
index 31952d361a8a..d2456d633c39 100644
--- a/arch/arm64/boot/dts/sprd/sc9860.dtsi
+++ b/arch/arm64/boot/dts/sprd/sc9860.dtsi
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
 /*
  * Spreadtrum SC9860 SoC
  *
  * Copyright (C) 2016, Spreadtrum Communications Inc.
- *
- * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
  */
 
 #include <dt-bindings/interrupt-controller/arm-gic.h>
diff --git a/arch/arm64/boot/dts/sprd/sc9863a.dtsi b/arch/arm64/boot/dts/sprd/sc9863a.dtsi
index 53e5b77d70b5..e5a2857721e2 100644
--- a/arch/arm64/boot/dts/sprd/sc9863a.dtsi
+++ b/arch/arm64/boot/dts/sprd/sc9863a.dtsi
@@ -551,14 +551,14 @@
 			#size-cells = <2>;
 			ranges;
 
-			sdio0: sdio@20300000 {
+			sdio0: mmc@20300000 {
 				compatible = "sprd,sdhci-r11";
 				reg = <0 0x20300000 0 0x1000>;
 				interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
 
-				clock-names = "sdio", "enable";
 				clocks = <&aon_clk CLK_SDIO0_2X>,
 					 <&apahb_gate CLK_SDIO0_EB>;
+				clock-names = "sdio", "enable";
 				assigned-clocks = <&aon_clk CLK_SDIO0_2X>;
 				assigned-clock-parents = <&rpll CLK_RPLL_390M>;
 
@@ -567,14 +567,14 @@
 				no-mmc;
 			};
 
-			sdio3: sdio@20600000 {
+			sdio3: mmc@20600000 {
 				compatible = "sprd,sdhci-r11";
 				reg = <0 0x20600000 0 0x1000>;
 				interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
 
-				clock-names = "sdio", "enable";
 				clocks = <&aon_clk CLK_EMMC_2X>,
 					 <&apahb_gate CLK_EMMC_EB>;
+				clock-names = "sdio", "enable";
 				assigned-clocks = <&aon_clk CLK_EMMC_2X>;
 				assigned-clock-parents = <&rpll CLK_RPLL_390M>;
 
diff --git a/arch/arm64/boot/dts/sprd/sharkl64.dtsi b/arch/arm64/boot/dts/sprd/sharkl64.dtsi
index 69f64e7fce7c..bf58702c4e07 100644
--- a/arch/arm64/boot/dts/sprd/sharkl64.dtsi
+++ b/arch/arm64/boot/dts/sprd/sharkl64.dtsi
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR MIT)
 /*
  * Spreadtrum Sharkl64 platform DTS file
  *
  * Copyright (C) 2014, Spreadtrum Communications Inc.
- *
- * This file is licensed under a dual GPLv2 or X11 license.
  */
 
 / {
diff --git a/arch/arm64/boot/dts/sprd/sp9860g-1h10.dts b/arch/arm64/boot/dts/sprd/sp9860g-1h10.dts
index 1ce3cbbd9668..095b24a31313 100644
--- a/arch/arm64/boot/dts/sprd/sp9860g-1h10.dts
+++ b/arch/arm64/boot/dts/sprd/sp9860g-1h10.dts
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
 /*
  * Spreadtrum SP9860g board
  *
  * Copyright (C) 2017, Spreadtrum Communications Inc.
- *
- * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
  */
 
 /dts-v1/;
diff --git a/arch/arm64/boot/dts/sprd/ums512.dtsi b/arch/arm64/boot/dts/sprd/ums512.dtsi
index dbdb79f8e959..efa14309cc4e 100644
--- a/arch/arm64/boot/dts/sprd/ums512.dtsi
+++ b/arch/arm64/boot/dts/sprd/ums512.dtsi
@@ -136,16 +136,22 @@
 			     <GIC_PPI 10 IRQ_TYPE_LEVEL_HIGH>; /* Hipervisor PPI */
 	};
 
-	pmu {
-		compatible = "arm,armv8-pmuv3";
+	pmu-a55 {
+		compatible = "arm,cortex-a55-pmu";
 		interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-affinity = <&CPU0>, <&CPU1>, <&CPU2>, <&CPU3>, <&CPU4>, <&CPU5>;
+	};
+
+	pmu-a75 {
+		compatible = "arm,cortex-a75-pmu";
+		interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-affinity = <&CPU6>, <&CPU7>;
 	};
 
 	soc: soc {
@@ -843,9 +849,9 @@
 				compatible = "sprd,sdhci-r11";
 				reg = <0x1100000 0x1000>;
 				interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
-				clock-names = "sdio", "enable";
 				clocks = <&ap_clk CLK_SDIO0_2X>,
 					 <&apapb_gate CLK_SDIO0_EB>;
+				clock-names = "sdio", "enable";
 				assigned-clocks = <&ap_clk CLK_SDIO0_2X>;
 				assigned-clock-parents = <&pll1 CLK_RPLL>;
 				status = "disabled";
@@ -855,9 +861,9 @@
 				compatible = "sprd,sdhci-r11";
 				reg = <0x1400000 0x1000>;
 				interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
-				clock-names = "sdio", "enable";
 				clocks = <&ap_clk CLK_EMMC_2X>,
 					 <&apapb_gate CLK_EMMC_EB>;
+				clock-names = "sdio", "enable";
 				assigned-clocks = <&ap_clk CLK_EMMC_2X>;
 				assigned-clock-parents = <&pll1 CLK_RPLL>;
 				status = "disabled";
diff --git a/arch/arm64/boot/dts/sprd/ums9620.dtsi b/arch/arm64/boot/dts/sprd/ums9620.dtsi
index 2191f0a4811b..2458071320c9 100644
--- a/arch/arm64/boot/dts/sprd/ums9620.dtsi
+++ b/arch/arm64/boot/dts/sprd/ums9620.dtsi
@@ -144,16 +144,22 @@
 			     <GIC_PPI 10 IRQ_TYPE_LEVEL_HIGH>; /* Hipervisor PPI */
 	};
 
-	pmu {
-		compatible = "arm,armv8-pmuv3";
+	pmu-a55 {
+		compatible = "arm,cortex-a55-pmu";
 		interrupts = <GIC_SPI 177 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 179 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 181 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-affinity = <&CPU0>, <&CPU1>, <&CPU2>, <&CPU3>;
+	};
+
+	pmu-a76 {
+		compatible = "arm,cortex-a76-pmu";
+		interrupts = <GIC_SPI 181 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 183 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-affinity = <&CPU4>, <&CPU5>, <&CPU6>, <&CPU7>;
 	};
 
 	soc: soc {
diff --git a/arch/arm64/boot/dts/sprd/whale2.dtsi b/arch/arm64/boot/dts/sprd/whale2.dtsi
index 7068bfd2f4c3..a551e14ce826 100644
--- a/arch/arm64/boot/dts/sprd/whale2.dtsi
+++ b/arch/arm64/boot/dts/sprd/whale2.dtsi
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
 /*
  * Spreadtrum Whale2 platform peripherals
  *
  * Copyright (C) 2016, Spreadtrum Communications Inc.
- *
- * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
  */
 
 #include <dt-bindings/clock/sprd,sc9860-clk.h>
@@ -75,9 +74,10 @@
 					     "sprd,sc9836-uart";
 				reg = <0x0 0x100>;
 				interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
-				clock-names = "enable", "uart", "source";
 				clocks = <&apapb_gate CLK_UART0_EB>,
-				       <&ap_clk CLK_UART0>, <&ext_26m>;
+					 <&ap_clk CLK_UART0>,
+					 <&ext_26m>;
+				clock-names = "enable", "uart", "source";
 				status = "disabled";
 			};
 
@@ -86,9 +86,10 @@
 					     "sprd,sc9836-uart";
 				reg = <0x100000 0x100>;
 				interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
-				clock-names = "enable", "uart", "source";
 				clocks = <&apapb_gate CLK_UART1_EB>,
-				       <&ap_clk CLK_UART1>, <&ext_26m>;
+					 <&ap_clk CLK_UART1>,
+					 <&ext_26m>;
+				clock-names = "enable", "uart", "source";
 				status = "disabled";
 			};
 
@@ -97,9 +98,10 @@
 					     "sprd,sc9836-uart";
 				reg = <0x200000 0x100>;
 				interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
-				clock-names = "enable", "uart", "source";
 				clocks = <&apapb_gate CLK_UART2_EB>,
-				       <&ap_clk CLK_UART2>, <&ext_26m>;
+					 <&ap_clk CLK_UART2>,
+					 <&ext_26m>;
+				clock-names = "enable", "uart", "source";
 				status = "disabled";
 			};
 
@@ -108,9 +110,10 @@
 					     "sprd,sc9836-uart";
 				reg = <0x300000 0x100>;
 				interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
-				clock-names = "enable", "uart", "source";
 				clocks = <&apapb_gate CLK_UART3_EB>,
-				       <&ap_clk CLK_UART3>, <&ext_26m>;
+					 <&ap_clk CLK_UART3>,
+					 <&ext_26m>;
+				clock-names = "enable", "uart", "source";
 				status = "disabled";
 			};
 		};
@@ -129,19 +132,19 @@
 				/* For backwards compatibility: */
 				#dma-channels = <32>;
 				dma-channels = <32>;
-				clock-names = "enable";
 				clocks = <&apahb_gate CLK_DMA_EB>;
+				clock-names = "enable";
 			};
 
-			sdio3: sdio@50430000 {
+			sdio3: mmc@50430000 {
 				compatible = "sprd,sdhci-r11";
 				reg = <0 0x50430000 0 0x1000>;
 				interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
 
-				clock-names = "sdio", "enable", "2x_enable";
 				clocks = <&aon_prediv CLK_EMMC_2X>,
-				       <&apahb_gate CLK_EMMC_EB>,
-				       <&aon_gate CLK_EMMC_2X_EN>;
+					 <&apahb_gate CLK_EMMC_EB>,
+					 <&aon_gate CLK_EMMC_2X_EN>;
+				clock-names = "sdio", "enable", "2x_enable";
 				assigned-clocks = <&aon_prediv CLK_EMMC_2X>;
 				assigned-clock-parents = <&clk_l0_409m6>;
 
@@ -194,8 +197,8 @@
 				compatible = "sprd,hwspinlock-r3p0";
 				reg = <0 0x40500000 0 0x1000>;
 				#hwlock-cells = <1>;
-				clock-names = "enable";
 				clocks = <&aon_gate CLK_SPLK_EB>;
+				clock-names = "enable";
 			};
 
 			eic_debounce: gpio@40210000 {
@@ -258,9 +261,9 @@
 				reg = <0 0x40310000 0 0x1000>;
 				interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
 				timeout-sec = <12>;
-				clock-names = "enable", "rtc_enable";
 				clocks = <&aon_gate CLK_APCPU_WDG_EB>,
-				       <&aon_gate CLK_AP_WDG_RTC_EB>;
+					 <&aon_gate CLK_AP_WDG_RTC_EB>;
+				clock-names = "enable", "rtc_enable";
 			};
 		};
 
@@ -277,9 +280,9 @@
 				/* For backwards compatibility: */
 				#dma-channels = <32>;
 				dma-channels = <32>;
-				clock-names = "enable", "ashb_eb";
 				clocks = <&agcp_gate CLK_AGCP_DMAAP_EB>,
-				       <&agcp_gate CLK_AGCP_AP_ASHB_EB>;
+					 <&agcp_gate CLK_AGCP_AP_ASHB_EB>;
+				clock-names = "enable", "ashb_eb";
 			};
 		};
 	};
diff --git a/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi b/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi
index 7a82896dcbf6..8fdd5f020425 100644
--- a/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi
+++ b/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi
@@ -6,6 +6,65 @@
 #include <dt-bindings/pinctrl/stm32-pinfunc.h>
 
 &pinctrl {
+	eth2_rgmii_pins_a: eth2-rgmii-0 {
+		pins1 {
+			pinmux = <STM32_PINMUX('C', 7, AF10)>, /* ETH_RGMII_TXD0 */
+				 <STM32_PINMUX('C', 8, AF10)>, /* ETH_RGMII_TXD1 */
+				 <STM32_PINMUX('C', 9, AF10)>, /* ETH_RGMII_TXD2 */
+				 <STM32_PINMUX('C', 10, AF10)>, /* ETH_RGMII_TXD3 */
+				 <STM32_PINMUX('C', 4, AF10)>; /* ETH_RGMII_TX_CTL */
+			bias-disable;
+			drive-push-pull;
+			slew-rate = <3>;
+		};
+		pins2 {
+			pinmux = <STM32_PINMUX('F', 8, AF10)>, /* ETH_RGMII_CLK125 */
+				 <STM32_PINMUX('F', 7, AF10)>, /* ETH_RGMII_GTX_CLK */
+				 <STM32_PINMUX('C', 6, AF10)>; /* ETH_MDC */
+			bias-disable;
+			drive-push-pull;
+			slew-rate = <3>;
+		};
+		pins3 {
+			pinmux = <STM32_PINMUX('C', 5, AF10)>; /* ETH_MDIO */
+			bias-disable;
+			drive-push-pull;
+			slew-rate = <0>;
+		};
+		pins4 {
+			pinmux = <STM32_PINMUX('G', 0, AF10)>, /* ETH_RGMII_RXD0 */
+				 <STM32_PINMUX('C', 12, AF10)>, /* ETH_RGMII_RXD1 */
+				 <STM32_PINMUX('F', 9, AF10)>, /* ETH_RGMII_RXD2 */
+				 <STM32_PINMUX('C', 11, AF10)>, /* ETH_RGMII_RXD3 */
+				 <STM32_PINMUX('C', 3, AF10)>; /* ETH_RGMII_RX_CTL */
+			bias-disable;
+		};
+		pins5 {
+			pinmux = <STM32_PINMUX('F', 6, AF10)>; /* ETH_RGMII_RX_CLK */
+			bias-disable;
+		};
+	};
+
+	eth2_rgmii_sleep_pins_a: eth2-rgmii-sleep-0 {
+		pins {
+			pinmux = <STM32_PINMUX('C', 7, ANALOG)>, /* ETH_RGMII_TXD0 */
+				 <STM32_PINMUX('C', 8, ANALOG)>, /* ETH_RGMII_TXD1 */
+				 <STM32_PINMUX('C', 9, ANALOG)>, /* ETH_RGMII_TXD2 */
+				 <STM32_PINMUX('C', 10, ANALOG)>, /* ETH_RGMII_TXD3 */
+				 <STM32_PINMUX('C', 4, ANALOG)>, /* ETH_RGMII_TX_CTL */
+				 <STM32_PINMUX('F', 8, ANALOG)>, /* ETH_RGMII_CLK125 */
+				 <STM32_PINMUX('F', 7, ANALOG)>, /* ETH_RGMII_GTX_CLK */
+				 <STM32_PINMUX('C', 6, ANALOG)>, /* ETH_MDC */
+				 <STM32_PINMUX('C', 5, ANALOG)>, /* ETH_MDIO */
+				 <STM32_PINMUX('G', 0, ANALOG)>, /* ETH_RGMII_RXD0 */
+				 <STM32_PINMUX('C', 12, ANALOG)>, /* ETH_RGMII_RXD1 */
+				 <STM32_PINMUX('F', 9, ANALOG)>, /* ETH_RGMII_RXD2 */
+				 <STM32_PINMUX('C', 11, ANALOG)>, /* ETH_RGMII_RXD3 */
+				 <STM32_PINMUX('C', 3, ANALOG)>, /* ETH_RGMII_RX_CTL */
+				 <STM32_PINMUX('F', 6, ANALOG)>; /* ETH_RGMII_RX_CLK */
+		};
+	};
+
 	i2c2_pins_a: i2c2-0 {
 		pins {
 			pinmux = <STM32_PINMUX('B', 5, AF9)>, /* I2C2_SCL */
@@ -128,6 +187,47 @@
 				 <STM32_PINMUX('A', 8, ANALOG)>; /* USART2_RX */
 		};
 	};
+
+	usart6_pins_a: usart6-0 {
+		pins1 {
+			pinmux = <STM32_PINMUX('F', 13, AF3)>, /* USART6_TX */
+				 <STM32_PINMUX('G', 5, AF3)>;  /* USART6_RTS */
+			bias-disable;
+			drive-push-pull;
+			slew-rate = <0>;
+		};
+		pins2 {
+			pinmux = <STM32_PINMUX('F', 14, AF3)>, /* USART6_RX */
+				 <STM32_PINMUX('F', 15, AF3)>; /* USART6_CTS_NSS */
+			bias-pull-up;
+		};
+	};
+
+	usart6_idle_pins_a: usart6-idle-0 {
+		pins1 {
+			pinmux = <STM32_PINMUX('F', 13, ANALOG)>, /* USART6_TX */
+				 <STM32_PINMUX('F', 15, ANALOG)>; /* USART6_CTS_NSS */
+		};
+		pins2 {
+			pinmux = <STM32_PINMUX('G', 5, AF3)>; /* USART6_RTS */
+			bias-disable;
+			drive-push-pull;
+			slew-rate = <0>;
+		};
+		pins3 {
+			pinmux = <STM32_PINMUX('F', 14, AF3)>; /* USART6_RX */
+			bias-pull-up;
+		};
+	};
+
+	usart6_sleep_pins_a: usart6-sleep-0 {
+		pins {
+			pinmux = <STM32_PINMUX('F', 13, ANALOG)>, /* USART6_TX */
+				 <STM32_PINMUX('G', 5, ANALOG)>,  /* USART6_RTS */
+				 <STM32_PINMUX('F', 15, ANALOG)>, /* USART6_CTS_NSS */
+				 <STM32_PINMUX('F', 14, ANALOG)>; /* USART6_RX */
+		};
+	};
 };
 
 &pinctrl_z {
diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/st/stm32mp251.dtsi
index dcd0656d67a8..1167cf63d7e8 100644
--- a/arch/arm64/boot/dts/st/stm32mp251.dtsi
+++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi
@@ -6,6 +6,7 @@
 #include <dt-bindings/clock/st,stm32mp25-rcc.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/reset/st,stm32mp25-rcc.h>
+#include <dt-bindings/regulator/st,stm32mp25-regulator.h>
 
 / {
 	#address-cells = <2>;
@@ -20,6 +21,8 @@
 			device_type = "cpu";
 			reg = <0>;
 			enable-method = "psci";
+			power-domains = <&CPU_PD0>;
+			power-domain-names = "psci";
 		};
 	};
 
@@ -51,9 +54,11 @@
 	};
 
 	firmware {
-		optee {
+		optee: optee {
 			compatible = "linaro,optee-tz";
 			method = "smc";
+			interrupt-parent = <&intc>;
+			interrupts = <GIC_PPI 15 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>;
 		};
 
 		scmi {
@@ -71,6 +76,40 @@
 				reg = <0x16>;
 				#reset-cells = <1>;
 			};
+
+			scmi_voltd: protocol@17 {
+				reg = <0x17>;
+
+				scmi_regu: regulators {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					scmi_vddio1: regulator@0 {
+						reg = <VOLTD_SCMI_VDDIO1>;
+						regulator-name = "vddio1";
+					};
+					scmi_vddio2: regulator@1 {
+						reg = <VOLTD_SCMI_VDDIO2>;
+						regulator-name = "vddio2";
+					};
+					scmi_vddio3: regulator@2 {
+						reg = <VOLTD_SCMI_VDDIO3>;
+						regulator-name = "vddio3";
+					};
+					scmi_vddio4: regulator@3 {
+						reg = <VOLTD_SCMI_VDDIO4>;
+						regulator-name = "vddio4";
+					};
+					scmi_vdd33ucpd: regulator@5 {
+						reg = <VOLTD_SCMI_UCPD>;
+						regulator-name = "vdd33ucpd";
+					};
+					scmi_vdda18adc: regulator@7 {
+						reg = <VOLTD_SCMI_ADC>;
+						regulator-name = "vdda18adc";
+					};
+				};
+			};
 		};
 	};
 
@@ -88,6 +127,20 @@
 	psci {
 		compatible = "arm,psci-1.0";
 		method = "smc";
+
+		CPU_PD0: power-domain-cpu0 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_PD>;
+		};
+
+		CLUSTER_PD: power-domain-cluster {
+			#power-domain-cells = <0>;
+			power-domains = <&RET_PD>;
+		};
+
+		RET_PD: power-domain-retention {
+			#power-domain-cells = <0>;
+		};
 	};
 
 	timer {
@@ -107,6 +160,75 @@
 		interrupt-parent = <&intc>;
 		ranges = <0x0 0x0 0x0 0x80000000>;
 
+		hpdma: dma-controller@40400000 {
+			compatible = "st,stm32mp25-dma3";
+			reg = <0x40400000 0x1000>;
+			interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&scmi_clk CK_SCMI_HPDMA1>;
+			#dma-cells = <3>;
+		};
+
+		hpdma2: dma-controller@40410000 {
+			compatible = "st,stm32mp25-dma3";
+			reg = <0x40410000 0x1000>;
+			interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&scmi_clk CK_SCMI_HPDMA2>;
+			#dma-cells = <3>;
+		};
+
+		hpdma3: dma-controller@40420000 {
+			compatible = "st,stm32mp25-dma3";
+			reg = <0x40420000 0x1000>;
+			interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&scmi_clk CK_SCMI_HPDMA3>;
+			#dma-cells = <3>;
+		};
+
 		rifsc: bus@42080000 {
 			compatible = "st,stm32mp25-rifsc", "simple-bus";
 			reg = <0x42080000 0x1000>;
@@ -148,6 +270,33 @@
 				status = "disabled";
 			};
 
+			usart3: serial@400f0000 {
+				compatible = "st,stm32h7-uart";
+				reg = <0x400f0000 0x400>;
+				interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&rcc CK_KER_USART3>;
+				access-controllers = <&rifsc 33>;
+				status = "disabled";
+			};
+
+			uart4: serial@40100000 {
+				compatible = "st,stm32h7-uart";
+				reg = <0x40100000 0x400>;
+				interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&rcc CK_KER_UART4>;
+				access-controllers = <&rifsc 34>;
+				status = "disabled";
+			};
+
+			uart5: serial@40110000 {
+				compatible = "st,stm32h7-uart";
+				reg = <0x40110000 0x400>;
+				interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&rcc CK_KER_UART5>;
+				access-controllers = <&rifsc 35>;
+				status = "disabled";
+			};
+
 			i2c1: i2c@40120000 {
 				compatible = "st,stm32mp25-i2c";
 				reg = <0x40120000 0x400>;
@@ -239,6 +388,15 @@
 				status = "disabled";
 			};
 
+			usart6: serial@40220000 {
+				compatible = "st,stm32h7-uart";
+				reg = <0x40220000 0x400>;
+				interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&rcc CK_KER_USART6>;
+				access-controllers = <&rifsc 36>;
+				status = "disabled";
+			};
+
 			spi1: spi@40230000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
@@ -275,6 +433,24 @@
 				status = "disabled";
 			};
 
+			uart9: serial@402c0000 {
+				compatible = "st,stm32h7-uart";
+				reg = <0x402c0000 0x400>;
+				interrupts = <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&rcc CK_KER_UART9>;
+				access-controllers = <&rifsc 39>;
+				status = "disabled";
+			};
+
+			usart1: serial@40330000 {
+				compatible = "st,stm32h7-uart";
+				reg = <0x40330000 0x400>;
+				interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&rcc CK_KER_USART1>;
+				access-controllers = <&rifsc 31>;
+				status = "disabled";
+			};
+
 			spi6: spi@40350000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
@@ -299,6 +475,24 @@
 				status = "disabled";
 			};
 
+			uart7: serial@40370000 {
+				compatible = "st,stm32h7-uart";
+				reg = <0x40370000 0x400>;
+				interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&rcc CK_KER_UART7>;
+				access-controllers = <&rifsc 37>;
+				status = "disabled";
+			};
+
+			uart8: serial@40380000 {
+				compatible = "st,stm32h7-uart";
+				reg = <0x40380000 0x400>;
+				interrupts = <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&rcc CK_KER_UART8>;
+				access-controllers = <&rifsc 38>;
+				status = "disabled";
+			};
+
 			spi8: spi@46020000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
@@ -338,6 +532,55 @@
 				access-controllers = <&rifsc 76>;
 				status = "disabled";
 			};
+
+			ethernet1: ethernet@482c0000 {
+				compatible = "st,stm32mp25-dwmac", "snps,dwmac-5.20";
+				reg = <0x482c0000 0x4000>;
+				reg-names = "stmmaceth";
+				interrupts-extended = <&intc GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
+				interrupt-names = "macirq";
+				clock-names = "stmmaceth",
+					      "mac-clk-tx",
+					      "mac-clk-rx",
+					      "ptp_ref",
+					      "ethstp",
+					      "eth-ck";
+				clocks = <&rcc CK_ETH1_MAC>,
+					 <&rcc CK_ETH1_TX>,
+					 <&rcc CK_ETH1_RX>,
+					 <&rcc CK_KER_ETH1PTP>,
+					 <&rcc CK_ETH1_STP>,
+					 <&rcc CK_KER_ETH1>;
+				snps,axi-config = <&stmmac_axi_config_1>;
+				snps,mixed-burst;
+				snps,mtl-rx-config = <&mtl_rx_setup_1>;
+				snps,mtl-tx-config = <&mtl_tx_setup_1>;
+				snps,pbl = <2>;
+				snps,tso;
+				st,syscon = <&syscfg 0x3000>;
+				access-controllers = <&rifsc 60>;
+				status = "disabled";
+
+				mtl_rx_setup_1: rx-queues-config {
+					snps,rx-queues-to-use = <2>;
+					queue0 {};
+					queue1 {};
+				};
+
+				mtl_tx_setup_1: tx-queues-config {
+					snps,tx-queues-to-use = <4>;
+					queue0 {};
+					queue1 {};
+					queue2 {};
+					queue3 {};
+				};
+
+				stmmac_axi_config_1: stmmac-axi-config {
+					snps,blen = <0 0 0 0 16 8 4>;
+					snps,rd_osr_lmt = <0x7>;
+					snps,wr_osr_lmt = <0x7>;
+				};
+			};
 		};
 
 		bsec: efuse@44000000 {
@@ -441,6 +684,7 @@
 				<&scmi_clk CK_SCMI_TIMG2>,
 				<&scmi_clk CK_SCMI_PLL3>,
 				<&clk_dsi_txbyte>;
+				access-controllers = <&rifsc 156>;
 		};
 
 		exti1: interrupt-controller@44220000 {
diff --git a/arch/arm64/boot/dts/st/stm32mp253.dtsi b/arch/arm64/boot/dts/st/stm32mp253.dtsi
index 029f88981961..eeceb086252b 100644
--- a/arch/arm64/boot/dts/st/stm32mp253.dtsi
+++ b/arch/arm64/boot/dts/st/stm32mp253.dtsi
@@ -12,6 +12,8 @@
 			device_type = "cpu";
 			reg = <1>;
 			enable-method = "psci";
+			power-domains = <&CPU_PD1>;
+			power-domain-names = "psci";
 		};
 	};
 
@@ -21,6 +23,13 @@
 		interrupt-affinity = <&cpu0>, <&cpu1>;
 	};
 
+	psci {
+		CPU_PD1: power-domain-cpu1 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_PD>;
+		};
+	};
+
 	timer {
 		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
 			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
@@ -28,3 +37,58 @@
 			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
 	};
 };
+
+&optee {
+	interrupts = <GIC_PPI 15 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
+};
+
+&rifsc {
+	ethernet2: ethernet@482d0000 {
+		compatible = "st,stm32mp25-dwmac", "snps,dwmac-5.20";
+		reg = <0x482d0000 0x4000>;
+		reg-names = "stmmaceth";
+		interrupts-extended = <&intc GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "macirq";
+		clock-names = "stmmaceth",
+			      "mac-clk-tx",
+			      "mac-clk-rx",
+			      "ptp_ref",
+			      "ethstp",
+			      "eth-ck";
+		clocks = <&rcc CK_ETH2_MAC>,
+			 <&rcc CK_ETH2_TX>,
+			 <&rcc CK_ETH2_RX>,
+			 <&rcc CK_KER_ETH2PTP>,
+			 <&rcc CK_ETH2_STP>,
+			 <&rcc CK_KER_ETH2>;
+		snps,axi-config = <&stmmac_axi_config_2>;
+		snps,mixed-burst;
+		snps,mtl-rx-config = <&mtl_rx_setup_2>;
+		snps,mtl-tx-config = <&mtl_tx_setup_2>;
+		snps,pbl = <2>;
+		snps,tso;
+		st,syscon = <&syscfg 0x3400>;
+		access-controllers = <&rifsc 61>;
+		status = "disabled";
+
+		mtl_rx_setup_2: rx-queues-config {
+			snps,rx-queues-to-use = <2>;
+			queue0 {};
+			queue1 {};
+		};
+
+		mtl_tx_setup_2: tx-queues-config {
+			snps,tx-queues-to-use = <4>;
+			queue0 {};
+			queue1 {};
+			queue2 {};
+			queue3 {};
+		};
+
+		stmmac_axi_config_2: stmmac-axi-config {
+			snps,blen = <0 0 0 0 16 8 4>;
+			snps,rd_osr_lmt = <0x7>;
+			snps,wr_osr_lmt = <0x7>;
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts b/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts
index 27b7360e5dba..214191a8322b 100644
--- a/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts
+++ b/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts
@@ -7,6 +7,7 @@
 /dts-v1/;
 
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/regulator/st,stm32mp25-regulator.h>
 #include "stm32mp257.dtsi"
 #include "stm32mp25xf.dtsi"
 #include "stm32mp25-pinctrl.dtsi"
@@ -17,7 +18,9 @@
 	compatible = "st,stm32mp257f-ev1", "st,stm32mp257";
 
 	aliases {
+		ethernet0 = &ethernet2;
 		serial0 = &usart2;
+		serial1 = &usart6;
 	};
 
 	chosen {
@@ -40,14 +43,6 @@
 			no-map;
 		};
 	};
-
-	vdd_sdcard: vdd-sdcard {
-		compatible = "regulator-fixed";
-		regulator-name = "vdd_sdcard";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		regulator-always-on;
-	};
 };
 
 &arm_wdt {
@@ -55,6 +50,29 @@
 	status = "okay";
 };
 
+&ethernet2 {
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&eth2_rgmii_pins_a>;
+	pinctrl-1 = <&eth2_rgmii_sleep_pins_a>;
+	max-speed = <1000>;
+	phy-handle = <&phy0_eth2>;
+	phy-mode = "rgmii-id";
+	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "snps,dwmac-mdio";
+		phy0_eth2: ethernet-phy@1 {
+			compatible = "ethernet-phy-id001c.c916";
+			reg = <1>;
+			reset-assert-us = <10000>;
+			reset-deassert-us = <300>;
+			reset-gpios =  <&gpiog 6 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
 &i2c2 {
 	pinctrl-names = "default", "sleep";
 	pinctrl-0 = <&i2c2_pins_a>;
@@ -75,6 +93,37 @@
 	status = "disabled";
 };
 
+&scmi_regu {
+	scmi_vddio1: regulator@0 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+	};
+	scmi_vddcore: regulator@11  {
+		reg = <VOLTD_SCMI_STPMIC2_BUCK2>;
+		regulator-name = "vddcore";
+	};
+	scmi_v1v8: regulator@14  {
+		reg = <VOLTD_SCMI_STPMIC2_BUCK5>;
+		regulator-name = "v1v8";
+	};
+	scmi_v3v3: regulator@16 {
+		reg = <VOLTD_SCMI_STPMIC2_BUCK7>;
+		regulator-name = "v3v3";
+	};
+	scmi_vdd_emmc: regulator@18 {
+		reg = <VOLTD_SCMI_STPMIC2_LDO2>;
+		regulator-name = "vdd_emmc";
+	};
+	scmi_vdd3v3_usb: regulator@20 {
+		reg = <VOLTD_SCMI_STPMIC2_LDO4>;
+		regulator-name = "vdd3v3_usb";
+	};
+	scmi_vdd_sdcard: regulator@23 {
+		reg = <VOLTD_SCMI_STPMIC2_LDO7>;
+		regulator-name = "vdd_sdcard";
+	};
+};
+
 &sdmmc1 {
 	pinctrl-names = "default", "opendrain", "sleep";
 	pinctrl-0 = <&sdmmc1_b4_pins_a>;
@@ -84,7 +133,8 @@
 	disable-wp;
 	st,neg-edge;
 	bus-width = <4>;
-	vmmc-supply = <&vdd_sdcard>;
+	vmmc-supply = <&scmi_vdd_sdcard>;
+	vqmmc-supply = <&scmi_vddio1>;
 	status = "okay";
 };
 
@@ -109,3 +159,12 @@
 	pinctrl-2 = <&usart2_sleep_pins_a>;
 	status = "okay";
 };
+
+&usart6 {
+	pinctrl-names = "default", "idle", "sleep";
+	pinctrl-0 = <&usart6_pins_a>;
+	pinctrl-1 = <&usart6_idle_pins_a>;
+	pinctrl-2 = <&usart6_sleep_pins_a>;
+	uart-has-rtscts;
+	status = "disabled";
+};
diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile
index 2c327cc320cf..bcd392c3206e 100644
--- a/arch/arm64/boot/dts/ti/Makefile
+++ b/arch/arm64/boot/dts/ti/Makefile
@@ -22,11 +22,14 @@ dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-wifi-dahlia.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-wifi-dev.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-wifi-mallow.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-wifi-yavia.dtb
+dtb-$(CONFIG_ARCH_K3) += k3-am625-phyboard-lyra-1-4-ghz-opp.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am62x-phyboard-lyra-gpio-fan.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am62-lp-sk.dtb
+dtb-$(CONFIG_ARCH_K3) += k3-am62-lp-sk-nand.dtbo
 
 # Boards with AM62Ax SoC
 dtb-$(CONFIG_ARCH_K3) += k3-am62a7-sk.dtb
+dtb-$(CONFIG_ARCH_K3) += k3-am62a7-phyboard-lyra-rdk.dtb
 
 # Boards with AM62Px SoC
 dtb-$(CONFIG_ARCH_K3) += k3-am62p5-sk.dtb
@@ -44,26 +47,42 @@ k3-am642-hummingboard-t-usb3-dtbs := \
 	k3-am642-hummingboard-t.dtb k3-am642-hummingboard-t-usb3.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am642-evm.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am642-evm-icssg1-dualemac.dtbo
+dtb-$(CONFIG_ARCH_K3) += k3-am642-evm-icssg1-dualemac-mii.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am642-hummingboard-t.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am642-hummingboard-t-pcie.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am642-hummingboard-t-usb3.dtb
+k3-am642-evm-nand-dtbs := k3-am642-evm.dtb k3-am642-evm-nand.dtbo
+dtb-$(CONFIG_ARCH_K3) += k3-am642-evm-nand.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am642-phyboard-electra-rdk.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am642-phyboard-electra-gpio-fan.dtbo
+dtb-$(CONFIG_ARCH_K3) += k3-am642-phyboard-electra-pcie-usb2.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am642-sk.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am642-tqma64xxl-mbax4xxl.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am64-tqma64xxl-mbax4xxl-sdcard.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am64-tqma64xxl-mbax4xxl-wlan.dtbo
 
+# Common overlays for the phyCORE-AM6* family of boards
+dtb-$(CONFIG_ARCH_K3) += k3-am6xx-phycore-disable-eth-phy.dtbo
+dtb-$(CONFIG_ARCH_K3) += k3-am6xx-phycore-disable-rtc.dtbo
+dtb-$(CONFIG_ARCH_K3) += k3-am6xx-phycore-disable-spi-nor.dtbo
+dtb-$(CONFIG_ARCH_K3) += k3-am6xx-phycore-qspi-nor.dtbo
+
 # Boards with AM65x SoC
 k3-am654-gp-evm-dtbs := k3-am654-base-board.dtb \
 	k3-am654-base-board-rocktech-rk101-panel.dtbo \
 	k3-am654-pcie-usb3.dtbo
 k3-am654-evm-dtbs := k3-am654-base-board.dtb k3-am654-icssg2.dtbo
 k3-am654-idk-dtbs := k3-am654-evm.dtb k3-am654-idk.dtbo k3-am654-pcie-usb2.dtbo
+k3-am6548-iot2050-advanced-m2-bkey-ekey-pcie-dtbs := k3-am6548-iot2050-advanced-m2.dtb \
+	k3-am6548-iot2050-advanced-m2-bkey-ekey-pcie.dtbo
+k3-am6548-iot2050-advanced-m2-bkey-usb3-dtbs := k3-am6548-iot2050-advanced-m2.dtb \
+	k3-am6548-iot2050-advanced-m2-bkey-usb3.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am6528-iot2050-basic.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am6528-iot2050-basic-pg2.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am6548-iot2050-advanced.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am6548-iot2050-advanced-m2.dtb
+dtb-$(CONFIG_ARCH_K3) += k3-am6548-iot2050-advanced-m2-bkey-ekey-pcie.dtb
+dtb-$(CONFIG_ARCH_K3) += k3-am6548-iot2050-advanced-m2-bkey-usb3.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am6548-iot2050-advanced-pg2.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am6548-iot2050-advanced-sm.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am654-base-board.dtb
@@ -81,6 +100,7 @@ dtb-$(CONFIG_ARCH_K3) += k3-j7200-evm.dtb
 # Boards with J721e SoC
 k3-j721e-evm-dtbs := k3-j721e-common-proc-board.dtb k3-j721e-evm-quad-port-eth-exp.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-j721e-beagleboneai64.dtb
+dtb-$(CONFIG_ARCH_K3) += k3-j721e-common-proc-board-infotainment.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-j721e-evm.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-j721e-evm-gesi-exp-board.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-j721e-evm-pcie0-ep.dtbo
@@ -96,19 +116,33 @@ dtb-$(CONFIG_ARCH_K3) += k3-j721s2-evm.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-j721s2-evm-pcie1-ep.dtbo
 
 # Boards with J722s SoC
+dtb-$(CONFIG_ARCH_K3) += k3-am67a-beagley-ai.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-j722s-evm.dtb
 
 # Boards with J784s4 SoC
 dtb-$(CONFIG_ARCH_K3) += k3-am69-sk.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-j784s4-evm.dtb
+dtb-$(CONFIG_ARCH_K3) += k3-j784s4-evm-pcie0-pcie1-ep.dtbo
+dtb-$(CONFIG_ARCH_K3) += k3-j784s4-evm-quad-port-eth-exp1.dtbo
+dtb-$(CONFIG_ARCH_K3) += k3-j784s4-evm-usxgmii-exp1-exp2.dtbo
 
 # Build time test only, enabled by CONFIG_OF_ALL_DTBS
 k3-am625-beagleplay-csi2-ov5640-dtbs := k3-am625-beagleplay.dtb \
 	k3-am625-beagleplay-csi2-ov5640.dtbo
 k3-am625-beagleplay-csi2-tevi-ov5640-dtbs := k3-am625-beagleplay.dtb \
 	k3-am625-beagleplay-csi2-tevi-ov5640.dtbo
+k3-am625-phyboard-lyra-1-4-ghz-opp.dtbs := k3-am625-phyboard-lyra-rdk.dtb \
+	k3-am625-phyboard-lyra-1-4-ghz-opp.dtbo
+k3-am625-phyboard-lyra-disable-eth-phy-dtbs := k3-am625-phyboard-lyra-rdk.dtb \
+	k3-am6xx-phycore-disable-eth-phy.dtbo
+k3-am625-phyboard-lyra-disable-rtc-dtbs := k3-am625-phyboard-lyra-rdk.dtb \
+	k3-am6xx-phycore-disable-rtc.dtbo
+k3-am625-phyboard-lyra-disable-spi-nor-dtbs := k3-am625-phyboard-lyra-rdk.dtb \
+	k3-am6xx-phycore-disable-spi-nor.dtbo
 k3-am625-phyboard-lyra-gpio-fan-dtbs := k3-am625-phyboard-lyra-rdk.dtb \
 	k3-am62x-phyboard-lyra-gpio-fan.dtbo
+k3-am625-phyboard-lyra-qspi-nor-dtbs := k3-am625-phyboard-lyra-rdk.dtb \
+	k3-am6xx-phycore-qspi-nor.dtbo
 k3-am625-sk-csi2-imx219-dtbs := k3-am625-sk.dtb \
 	k3-am62x-sk-csi2-imx219.dtbo
 k3-am625-sk-csi2-ov5640-dtbs := k3-am625-sk.dtb \
@@ -132,8 +166,20 @@ k3-am62p5-sk-csi2-tevi-ov5640-dtbs := k3-am62p5-sk.dtb \
 	k3-am62x-sk-csi2-tevi-ov5640.dtbo
 k3-am642-evm-icssg1-dualemac-dtbs := \
 	k3-am642-evm.dtb k3-am642-evm-icssg1-dualemac.dtbo
+k3-am642-evm-icssg1-dualemac-mii-dtbs := \
+	k3-am642-evm.dtb k3-am642-evm-icssg1-dualemac-mii.dtbo
+k3-am642-phyboard-electra-disable-eth-phy-dtbs := \
+	k3-am642-phyboard-electra-rdk.dtb k3-am6xx-phycore-disable-eth-phy.dtbo
+k3-am642-phyboard-electra-disable-rtc-dtbs := \
+	k3-am642-phyboard-electra-rdk.dtb k3-am6xx-phycore-disable-rtc.dtbo
+k3-am642-phyboard-electra-disable-spi-nor-dtbs := \
+	k3-am642-phyboard-electra-rdk.dtb k3-am6xx-phycore-disable-spi-nor.dtbo
+k3-am642-phyboard-electra-qspi-nor-dtbs := \
+	k3-am642-phyboard-electra-rdk.dtb k3-am6xx-phycore-qspi-nor.dtbo
 k3-am642-phyboard-electra-gpio-fan-dtbs := \
 	k3-am642-phyboard-electra-rdk.dtb k3-am642-phyboard-electra-gpio-fan.dtbo
+k3-am642-phyboard-electra-pcie-usb2-dtbs := \
+	k3-am642-phyboard-electra-rdk.dtb k3-am642-phyboard-electra-pcie-usb2.dtbo
 k3-am642-tqma64xxl-mbax4xxl-sdcard-dtbs := \
 	k3-am642-tqma64xxl-mbax4xxl.dtb k3-am64-tqma64xxl-mbax4xxl-sdcard.dtbo
 k3-am642-tqma64xxl-mbax4xxl-wlan-dtbs := \
@@ -142,12 +188,20 @@ k3-am68-sk-base-board-csi2-dual-imx219-dtbs := k3-am68-sk-base-board.dtb \
 	k3-j721e-sk-csi2-dual-imx219.dtbo
 k3-am69-sk-csi2-dual-imx219-dtbs := k3-am69-sk.dtb \
 	k3-j721e-sk-csi2-dual-imx219.dtbo
+k3-j721e-common-proc-board-infotainment-dtbs := k3-j721e-common-proc-board.dtb \
+	k3-j721e-common-proc-board-infotainment.dtbo
 k3-j721e-evm-pcie0-ep-dtbs := k3-j721e-common-proc-board.dtb \
 	k3-j721e-evm-pcie0-ep.dtbo
 k3-j721e-sk-csi2-dual-imx219-dtbs := k3-j721e-sk.dtb \
 	k3-j721e-sk-csi2-dual-imx219.dtbo
 k3-j721s2-evm-pcie1-ep-dtbs := k3-j721s2-common-proc-board.dtb \
 	k3-j721s2-evm-pcie1-ep.dtbo
+k3-j784s4-evm-pcie0-pcie1-ep-dtbs := k3-j784s4-evm.dtb \
+	k3-j784s4-evm-pcie0-pcie1-ep.dtbo
+k3-j784s4-evm-quad-port-eth-exp1-dtbs := k3-j784s4-evm.dtb \
+	k3-j784s4-evm-quad-port-eth-exp1.dtbo
+k3-j784s4-evm-usxgmii-exp1-exp2-dtbs := k3-j784s4-evm.dtb \
+	k3-j784s4-evm-usxgmii-exp1-exp2.dtbo
 dtb- += k3-am625-beagleplay-csi2-ov5640.dtb \
 	k3-am625-beagleplay-csi2-tevi-ov5640.dtb \
 	k3-am625-sk-csi2-imx219.dtb \
@@ -162,17 +216,23 @@ dtb- += k3-am625-beagleplay-csi2-ov5640.dtb \
 	k3-am62p5-sk-csi2-ov5640.dtb \
 	k3-am62p5-sk-csi2-tevi-ov5640.dtb \
 	k3-am642-evm-icssg1-dualemac.dtb \
+	k3-am642-evm-icssg1-dualemac-mii.dtb \
 	k3-am642-tqma64xxl-mbax4xxl-sdcard.dtb \
 	k3-am642-tqma64xxl-mbax4xxl-wlan.dtb \
 	k3-am68-sk-base-board-csi2-dual-imx219.dtb \
 	k3-am69-sk-csi2-dual-imx219.dtb \
+	k3-j721e-common-proc-board-infotainment.dtb \
 	k3-j721e-evm-pcie0-ep.dtb \
 	k3-j721e-sk-csi2-dual-imx219.dtb \
-	k3-j721s2-evm-pcie1-ep.dtb
+	k3-j721s2-evm-pcie1-ep.dtb \
+	k3-j784s4-evm-pcie0-pcie1-ep.dtb \
+	k3-j784s4-evm-quad-port-eth-exp1.dtb \
+	k3-j784s4-evm-usxgmii-exp1-exp2.dtb
 
 # Enable support for device-tree overlays
 DTC_FLAGS_k3-am625-beagleplay += -@
 DTC_FLAGS_k3-am625-phyboard-lyra-rdk += -@
+DTC_FLAGS_k3-am62a7-phyboard-lyra-rdk += -@
 DTC_FLAGS_k3-am625-sk += -@
 DTC_FLAGS_k3-am62-lp-sk += -@
 DTC_FLAGS_k3-am62a7-sk += -@
@@ -186,3 +246,4 @@ DTC_FLAGS_k3-am69-sk += -@
 DTC_FLAGS_k3-j721e-common-proc-board += -@
 DTC_FLAGS_k3-j721e-sk += -@
 DTC_FLAGS_k3-j721s2-common-proc-board += -@
+DTC_FLAGS_k3-j784s4-evm += -@
diff --git a/arch/arm64/boot/dts/ti/k3-am62-lp-sk-nand.dtso b/arch/arm64/boot/dts/ti/k3-am62-lp-sk-nand.dtso
new file mode 100644
index 000000000000..173ac60723b6
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am62-lp-sk-nand.dtso
@@ -0,0 +1,116 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2022-2024 Texas Instruments Incorporated - https://www.ti.com/
+ */
+
+/dts-v1/;
+/plugin/;
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include "k3-pinctrl.h"
+
+&mcasp1 {
+	status = "disabled";
+};
+
+&main_pmx0 {
+	gpmc0_pins_default: gpmc0-pins-default {
+		pinctrl-single,pins = <
+			AM62X_IOPAD(0x003c, PIN_INPUT, 0) /* (K19) GPMC0_AD0 */
+			AM62X_IOPAD(0x0040, PIN_INPUT, 0) /* (L19) GPMC0_AD1 */
+			AM62X_IOPAD(0x0044, PIN_INPUT, 0) /* (L20) GPMC0_AD2 */
+			AM62X_IOPAD(0x0048, PIN_INPUT, 0) /* (L21) GPMC0_AD3 */
+			AM62X_IOPAD(0x004c, PIN_INPUT, 0) /* (M21) GPMC0_AD4 */
+			AM62X_IOPAD(0x0050, PIN_INPUT, 0) /* (L17) GPMC0_AD5 */
+			AM62X_IOPAD(0x0054, PIN_INPUT, 0) /* (L18) GPMC0_AD6 */
+			AM62X_IOPAD(0x0058, PIN_INPUT, 0) /* (M20) GPMC0_AD7 */
+			AM62X_IOPAD(0x0098, PIN_INPUT, 0) /* (P21) GPMC0_WAIT0 */
+			AM62X_IOPAD(0x00a8, PIN_OUTPUT, 0) /* (J18) GPMC0_CSn0 */
+			AM62X_IOPAD(0x0084, PIN_OUTPUT, 0) /* (K20) GPMC0_ADVn_ALE */
+			AM62X_IOPAD(0x0088, PIN_OUTPUT, 0) /* (K21) GPMC0_OEn_REn */
+			AM62X_IOPAD(0x008c, PIN_OUTPUT, 0) /* (J17) GPMC0_WEn */
+			AM62X_IOPAD(0x0090, PIN_OUTPUT, 0) /* (K17) GPMC0_BE0n_CLE */
+			AM62X_IOPAD(0x00a0, PIN_OUTPUT, 0) /* (J20) GPMC0_WPn */
+		>;
+	};
+};
+
+&elm0 {
+	status = "okay";
+};
+
+&gpmc0 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&gpmc0_pins_default>;
+	#address-cells = <2>;
+	#size-cells = <1>;
+
+	nand@0,0 {
+		compatible = "ti,am64-nand";
+		reg = <0 0 64>;		/* device IO registers */
+		interrupt-parent = <&gpmc0>;
+		interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
+			     <1 IRQ_TYPE_NONE>;	/* termcount */
+		rb-gpios = <&gpmc0 0 GPIO_ACTIVE_HIGH>;	/* gpmc_wait0 */
+		ti,nand-xfer-type = "prefetch-polled";
+		ti,nand-ecc-opt = "bch8";	/* BCH8: Bootrom limitation */
+		ti,elm-id = <&elm0>;
+		nand-bus-width = <8>;
+		gpmc,device-width = <1>;
+		gpmc,sync-clk-ps = <0>;
+		gpmc,cs-on-ns = <0>;
+		gpmc,cs-rd-off-ns = <40>;
+		gpmc,cs-wr-off-ns = <40>;
+		gpmc,adv-on-ns = <0>;
+		gpmc,adv-rd-off-ns = <25>;
+		gpmc,adv-wr-off-ns = <25>;
+		gpmc,we-on-ns = <0>;
+		gpmc,we-off-ns = <20>;
+		gpmc,oe-on-ns = <3>;
+		gpmc,oe-off-ns = <30>;
+		gpmc,access-ns = <30>;
+		gpmc,rd-cycle-ns = <40>;
+		gpmc,wr-cycle-ns = <40>;
+		gpmc,bus-turnaround-ns = <0>;
+		gpmc,cycle2cycle-delay-ns = <0>;
+		gpmc,clk-activation-ns = <0>;
+		gpmc,wr-access-ns = <40>;
+		gpmc,wr-data-mux-bus-ns = <0>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "NAND.tiboot3";
+				reg = <0x00000000 0x00200000>;	/* 2M */
+			};
+			partition@200000 {
+				label = "NAND.tispl";
+				reg = <0x00200000 0x00200000>;	/* 2M */
+			};
+			partition@400000 {
+				label = "NAND.tiboot3.backup";	/* 2M */
+				reg = <0x00400000 0x00200000>;	/* BootROM looks at 4M */
+			};
+			partition@600000 {
+				label = "NAND.u-boot";
+				reg = <0x00600000 0x00400000>;	/* 4M */
+			};
+			partition@a00000 {
+				label = "NAND.u-boot-env";
+				reg = <0x00a00000 0x00040000>;	/* 256K */
+			};
+			partition@a40000 {
+				label = "NAND.u-boot-env.backup";
+				reg = <0x00a40000 0x00040000>;	/* 256K */
+			};
+			partition@a80000 {
+				label = "NAND.file-system";
+				reg = <0x00a80000 0x3f580000>;
+			};
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts b/arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts
index 9a17bd3e59c9..8e9fc00a6b3c 100644
--- a/arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts
@@ -228,3 +228,7 @@
 &tlv320aic3106 {
 	DVDD-supply = <&buck2_reg>;
 };
+
+&gpmc0 {
+	ranges = <0 0 0x00 0x51000000 0x01000000>; /* CS0 space. Min partition = 16MB */
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
index 448a59dc53a7..5b92aef5b284 100644
--- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
@@ -141,8 +141,8 @@
 			compatible = "ti,am64-dmss-pktdma";
 			reg = <0x00 0x485c0000 0x00 0x100>,
 			      <0x00 0x4a800000 0x00 0x20000>,
-			      <0x00 0x4aa00000 0x00 0x40000>,
-			      <0x00 0x4b800000 0x00 0x400000>,
+			      <0x00 0x4aa00000 0x00 0x20000>,
+			      <0x00 0x4b800000 0x00 0x200000>,
 			      <0x00 0x485e0000 0x00 0x10000>,
 			      <0x00 0x484a0000 0x00 0x2000>,
 			      <0x00 0x484c0000 0x00 0x2000>,
@@ -207,10 +207,6 @@
 	crypto: crypto@40900000 {
 		compatible = "ti,am62-sa3ul";
 		reg = <0x00 0x40900000 0x00 0x1200>;
-		#address-cells = <2>;
-		#size-cells = <2>;
-		ranges = <0x00 0x40900000 0x00 0x40900000 0x00 0x30000>;
-
 		dmas = <&main_pktdma 0xf501 0>, <&main_pktdma 0x7506 0>,
 		       <&main_pktdma 0x7507 0>;
 		dma-names = "tx", "rx1", "rx2";
@@ -245,6 +241,7 @@
 		bootph-pre-ram;
 		compatible = "ti,j721e-esm";
 		reg = <0x00 0x420000 0x00 0x1000>;
+		/* Interrupt sources: rti0, rti1, rti15, wrti0, rti2, rti3 */
 		ti,esm-pins = <160>, <161>, <162>, <163>, <177>, <178>;
 	};
 
@@ -739,7 +736,7 @@
 				label = "port1";
 				phys = <&phy_gmii_sel 1>;
 				mac-address = [00 00 00 00 00 00];
-				ti,syscon-efuse = <&wkup_conf 0x200>;
+				ti,syscon-efuse = <&cpsw_mac_syscon 0x0>;
 			};
 
 			cpsw_port2: port@2 {
@@ -1057,4 +1054,33 @@
 		status = "disabled";
 	};
 
+	gpmc0: memory-controller@3b000000 {
+		compatible = "ti,am64-gpmc";
+		power-domains = <&k3_pds 80 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 80 0>;
+		clock-names = "fck";
+		reg = <0x00 0x03b000000 0x00 0x400>,
+		      <0x00 0x050000000 0x00 0x8000000>;
+		reg-names = "cfg", "data";
+		interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
+		gpmc,num-cs = <3>;
+		gpmc,num-waitpins = <2>;
+		#address-cells = <2>;
+		#size-cells = <1>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		status = "disabled";
+	};
+
+	elm0: ecc@25010000 {
+		compatible = "ti,am64-elm";
+		reg = <0x00 0x25010000 0x00 0x2000>;
+		interrupts = <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>;
+		power-domains = <&k3_pds 54 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 54 0>;
+		clock-names = "fck";
+		status = "disabled";
+	};
 };
diff --git a/arch/arm64/boot/dts/ti/k3-am62-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am62-mcu.dtsi
index e66d486ef1f2..bb43a411f59b 100644
--- a/arch/arm64/boot/dts/ti/k3-am62-mcu.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62-mcu.dtsi
@@ -19,6 +19,7 @@
 		bootph-pre-ram;
 		compatible = "ti,j721e-esm";
 		reg = <0x00 0x4100000 0x00 0x1000>;
+		/* Interrupt sources: esm0_cfg, esm0_hi, esm0_low, mrti0 */
 		ti,esm-pins = <0>, <1>, <2>, <85>;
 	};
 
diff --git a/arch/arm64/boot/dts/ti/k3-am62-thermal.dtsi b/arch/arm64/boot/dts/ti/k3-am62-thermal.dtsi
index 12ba833002a1..3c6a80aebd9f 100644
--- a/arch/arm64/boot/dts/ti/k3-am62-thermal.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62-thermal.dtsi
@@ -12,12 +12,29 @@ thermal_zones: thermal-zones {
 		thermal-sensors = <&wkup_vtm0 0>;
 
 		trips {
+			main0_alert: main0-alert {
+				temperature = <95000>;
+				hysteresis = <2000>;
+				type = "passive";
+			};
+
 			main0_crit: main0-crit {
 				temperature = <105000>;	/* milliCelsius */
 				hysteresis = <2000>;	/* milliCelsius */
 				type = "critical";
 			};
 		};
+
+		cooling-maps {
+			map0 {
+				trip = <&main0_alert>;
+				cooling-device =
+					<&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+					<&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+					<&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+					<&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+			};
+		};
 	};
 
 	main1_thermal: main1-thermal {
@@ -26,11 +43,28 @@ thermal_zones: thermal-zones {
 		thermal-sensors = <&wkup_vtm0 1>;
 
 		trips {
+			main1_alert: main1-alert {
+				temperature = <95000>;
+				hysteresis = <2000>;
+				type = "passive";
+			};
+
 			main1_crit: main1-crit {
 				temperature = <105000>;	/* milliCelsius */
 				hysteresis = <2000>;	/* milliCelsius */
 				type = "critical";
 			};
 		};
+
+		cooling-maps {
+			map0 {
+				trip = <&main1_alert>;
+				cooling-device =
+					<&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+					<&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+					<&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+					<&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+			};
+		};
 	};
 };
diff --git a/arch/arm64/boot/dts/ti/k3-am62-verdin-dahlia.dtsi b/arch/arm64/boot/dts/ti/k3-am62-verdin-dahlia.dtsi
index e8f4d136e5df..9202181fbd65 100644
--- a/arch/arm64/boot/dts/ti/k3-am62-verdin-dahlia.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62-verdin-dahlia.dtsi
@@ -43,15 +43,6 @@
 			sound-dai = <&mcasp0>;
 		};
 	};
-
-	reg_usb_hub: regulator-usb-hub {
-		compatible = "regulator-fixed";
-		enable-active-high;
-		/* Verdin CTRL_SLEEP_MOCI# (SODIMM 256) */
-		gpio = <&main_gpio0 31 GPIO_ACTIVE_HIGH>;
-		regulator-boot-on;
-		regulator-name = "HUB_PWR_EN";
-	};
 };
 
 /* Verdin ETHs */
@@ -193,11 +184,6 @@
 	status = "okay";
 };
 
-/* Do not force CTRL_SLEEP_MOCI# always enabled */
-&reg_force_sleep_moci {
-	status = "disabled";
-};
-
 /* Verdin SD_1 */
 &sdhci1 {
 	status = "okay";
@@ -218,15 +204,7 @@
 };
 
 &usb1 {
-	#address-cells = <1>;
-	#size-cells = <0>;
 	status = "okay";
-
-	usb-hub@1 {
-		compatible = "usb424,2744";
-		reg = <1>;
-		vdd-supply = <&reg_usb_hub>;
-	};
 };
 
 /* Verdin CTRL_WAKE1_MICO# */
diff --git a/arch/arm64/boot/dts/ti/k3-am62-verdin-dev.dtsi b/arch/arm64/boot/dts/ti/k3-am62-verdin-dev.dtsi
index 74eec1a1abca..5c1284b802ad 100644
--- a/arch/arm64/boot/dts/ti/k3-am62-verdin-dev.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62-verdin-dev.dtsi
@@ -14,6 +14,7 @@
 		simple-audio-card,bitclock-master = <&codec_dai>;
 		simple-audio-card,format = "i2s";
 		simple-audio-card,frame-master = <&codec_dai>;
+		simple-audio-card,mclk-fs = <256>;
 		simple-audio-card,name = "verdin-nau8822";
 		simple-audio-card,routing =
 			"Headphones", "LHP",
@@ -34,7 +35,6 @@
 			"Line", "Line In";
 
 		codec_dai: simple-audio-card,codec {
-			clocks = <&audio_refclk1>;
 			sound-dai = <&nau8822_1a>;
 		};
 
@@ -107,6 +107,8 @@
 		reg = <0x1a>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_i2s1_mclk>;
+		clock-names = "mclk";
+		clocks = <&audio_refclk1>;
 		#sound-dai-cells = <0>;
 	};
 
diff --git a/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi b/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi
index 2038c5e04639..5bef31b8577b 100644
--- a/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi
@@ -138,12 +138,6 @@
 		vin-supply = <&reg_1v8>;
 	};
 
-	/*
-	 * By default we enable CTRL_SLEEP_MOCI#, this is required to have
-	 * peripherals on the carrier board powered.
-	 * If more granularity or power saving is required this can be disabled
-	 * in the carrier board device tree files.
-	 */
 	reg_force_sleep_moci: regulator-force-sleep-moci {
 		compatible = "regulator-fixed";
 		enable-active-high;
@@ -1364,8 +1358,6 @@
 	       0 0 0 0
 	>;
 	tdm-slots = <2>;
-	rx-num-evt = <32>;
-	tx-num-evt = <32>;
 	#sound-dai-cells = <0>;
 	status = "disabled";
 };
@@ -1382,8 +1374,6 @@
 	       0 0 0 0
 	>;
 	tdm-slots = <2>;
-	rx-num-evt = <32>;
-	tx-num-evt = <32>;
 	#sound-dai-cells = <0>;
 	status = "disabled";
 };
diff --git a/arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi
index 66ddf2dc51af..e0afafd532a5 100644
--- a/arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi
@@ -22,6 +22,11 @@
 			reg = <0x14 0x4>;
 		};
 
+		cpsw_mac_syscon: ethernet-mac-syscon@200 {
+			compatible = "ti,am62p-cpsw-mac-efuse", "syscon";
+			reg = <0x200 0x8>;
+		};
+
 		usb0_phy_ctrl: syscon@4008 {
 			compatible = "ti,am62-usb-phy-ctrl", "syscon";
 			reg = <0x4008 0x4>;
diff --git a/arch/arm64/boot/dts/ti/k3-am62.dtsi b/arch/arm64/boot/dts/ti/k3-am62.dtsi
index f0781f2bea29..bfb55ca11323 100644
--- a/arch/arm64/boot/dts/ti/k3-am62.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62.dtsi
@@ -68,11 +68,13 @@
 			 <0x00 0x30200000 0x00 0x30200000 0x00 0x00010000>, /* DSS */
 			 <0x00 0x31000000 0x00 0x31000000 0x00 0x00050000>, /* USB0 DWC3 Core window */
 			 <0x00 0x31100000 0x00 0x31100000 0x00 0x00050000>, /* USB1 DWC3 Core window */
+			 <0x00 0x3b000000 0x00 0x3b000000 0x00 0x00000400>, /* GPMC0_CFG */
 			 <0x00 0x40900000 0x00 0x40900000 0x00 0x00030000>, /* SA3UL */
 			 <0x00 0x43600000 0x00 0x43600000 0x00 0x00010000>, /* SA3 sproxy data */
 			 <0x00 0x44043000 0x00 0x44043000 0x00 0x00000fe0>, /* TI SCI DEBUG */
 			 <0x00 0x44860000 0x00 0x44860000 0x00 0x00040000>, /* SA3 sproxy config */
 			 <0x00 0x48000000 0x00 0x48000000 0x00 0x06400000>, /* DMSS */
+			 <0x00 0x50000000 0x00 0x50000000 0x00 0x08000000>, /* GPMC0 DATA */
 			 <0x00 0x60000000 0x00 0x60000000 0x00 0x08000000>, /* FSS0 DAT1 */
 			 <0x00 0x70000000 0x00 0x70000000 0x00 0x00010000>, /* OCSRAM */
 			 <0x01 0x00000000 0x01 0x00000000 0x00 0x00310000>, /* A53 PERIPHBASE */
diff --git a/arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts b/arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts
index 18e3070a8683..a1cd47d7f5e3 100644
--- a/arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts
+++ b/arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts
@@ -888,7 +888,8 @@
 
 	mcu {
 		compatible = "ti,cc1352p7";
-		reset-gpios = <&main_gpio0 72 GPIO_ACTIVE_LOW>;
+		bootloader-backdoor-gpios = <&main_gpio0 13 GPIO_ACTIVE_HIGH>;
+		reset-gpios = <&main_gpio0 14 GPIO_ACTIVE_HIGH>;
 		vdds-supply = <&vdd_3v3>;
 	};
 };
@@ -924,6 +925,4 @@
 	       0 0 0 0
 	       0 0 0 0
 	>;
-	tx-num-evt = <32>;
-	rx-num-evt = <32>;
 };
diff --git a/arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-1-4-ghz-opp.dtso b/arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-1-4-ghz-opp.dtso
new file mode 100644
index 000000000000..6ec6d57ec49c
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-1-4-ghz-opp.dtso
@@ -0,0 +1,20 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
+/*
+ * Copyright (C) 2024 PHYTEC America LLC
+ * Author: Nathan Morrisson <nmorrisson@phytec.com>
+ */
+
+/dts-v1/;
+/plugin/;
+
+&vdd_core {
+	regulator-min-microvolt = <850000>;
+	regulator-max-microvolt = <850000>;
+};
+
+&a53_opp_table {
+	opp-1400000000 {
+		opp-hz = /bits/ 64 <1400000000>;
+		opp-supported-hw = <0x01 0x0004>;
+	};
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-rdk.dts b/arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-rdk.dts
index 50d2573c840e..4fa5efdffcd7 100644
--- a/arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-rdk.dts
+++ b/arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-rdk.dts
@@ -7,477 +7,12 @@
  * https://www.phytec.com/product/phyboard-am62x
  */
 
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/leds/common.h>
-#include <dt-bindings/net/ti-dp83867.h>
 #include "k3-am625.dtsi"
 #include "k3-am62-phycore-som.dtsi"
+#include "k3-am62x-phyboard-lyra.dtsi"
 
 / {
 	compatible = "phytec,am625-phyboard-lyra-rdk",
 		     "phytec,am62-phycore-som", "ti,am625";
 	model = "PHYTEC phyBOARD-Lyra AM625";
-
-	aliases {
-		serial2 = &main_uart0;
-		serial3 = &main_uart1;
-		mmc1 = &sdhci1;
-		usb0 = &usb0;
-		usb1 = &usb1;
-		ethernet1 = &cpsw_port2;
-	};
-
-	can_tc1: can-phy0 {
-		compatible = "ti,tcan1042";
-		#phy-cells = <0>;
-		max-bitrate = <8000000>;
-		standby-gpios = <&gpio_exp 1 GPIO_ACTIVE_HIGH>;
-	};
-
-	hdmi0: connector-hdmi {
-		compatible = "hdmi-connector";
-		label = "hdmi";
-		type = "a";
-
-		port {
-			hdmi_connector_in: endpoint {
-				remote-endpoint = <&sii9022_out>;
-			};
-		};
-	};
-
-	keys {
-		compatible = "gpio-keys";
-		autorepeat;
-		pinctrl-names = "default";
-		pinctrl-0 = <&gpio_keys_pins_default>;
-
-		key-home {
-			label = "home";
-			linux,code = <KEY_HOME>;
-			gpios = <&main_gpio1 23 GPIO_ACTIVE_HIGH>;
-		};
-
-		key-menu {
-			label = "menu";
-			linux,code = <KEY_MENU>;
-			gpios = <&gpio_exp 4 GPIO_ACTIVE_HIGH>;
-		};
-	};
-
-	sound {
-		compatible = "simple-audio-card";
-		simple-audio-card,name = "phyBOARD-Lyra";
-		simple-audio-card,widgets =
-			"Microphone",           "Mic Jack",
-			"Headphone",            "Headphone Jack",
-			"Speaker",              "External Speaker";
-		simple-audio-card,routing =
-			"MIC3R",                "Mic Jack",
-			"Mic Jack",             "Mic Bias",
-			"Headphone Jack",       "HPLOUT",
-			"Headphone Jack",       "HPROUT",
-			"External Speaker",     "SPOP",
-			"External Speaker",     "SPOM";
-		simple-audio-card,format = "dsp_b";
-		simple-audio-card,bitclock-master = <&sound_master>;
-		simple-audio-card,frame-master = <&sound_master>;
-		simple-audio-card,bitclock-inversion;
-
-		simple-audio-card,cpu {
-			sound-dai = <&mcasp2>;
-		};
-
-		sound_master: simple-audio-card,codec {
-				sound-dai = <&audio_codec>;
-				clocks = <&audio_refclk1>;
-		};
-	};
-
-	leds {
-		compatible = "gpio-leds";
-		pinctrl-names = "default";
-		pinctrl-0 = <&leds_pins_default>, <&user_leds_pins_default>;
-
-		led-1 {
-			gpios = <&main_gpio0 32 GPIO_ACTIVE_HIGH>;
-			linux,default-trigger = "mmc0";
-		};
-
-		led-2 {
-			gpios = <&gpio_exp 2 GPIO_ACTIVE_HIGH>;
-			linux,default-trigger = "mmc1";
-		};
-	};
-
-	vcc_1v8: regulator-vcc-1v8 {
-		compatible = "regulator-fixed";
-		regulator-name = "VCC_1V8";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-		regulator-always-on;
-		regulator-boot-on;
-	};
-
-	vcc_3v3_mmc: regulator-vcc-3v3-mmc {
-		compatible = "regulator-fixed";
-		regulator-name = "VCC_3V3_MMC";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		regulator-always-on;
-		regulator-boot-on;
-	};
-
-	vcc_3v3_sw: regulator-vcc-3v3-sw {
-		compatible = "regulator-fixed";
-		regulator-name = "VCC_3V3_SW";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		regulator-always-on;
-		regulator-boot-on;
-	};
-};
-
-&main_pmx0 {
-	audio_ext_refclk1_pins_default: audio-ext-refclk1-default-pins {
-		pinctrl-single,pins = <
-			AM62X_IOPAD(0x0a0, PIN_OUTPUT, 1) /* (K25) GPMC0_WPn.AUDIO_EXT_REFCLK1 */
-		>;
-	};
-
-	gpio_keys_pins_default: gpio-keys-default-pins {
-		pinctrl-single,pins = <
-			AM62X_IOPAD(0x1d4, PIN_INPUT, 7) /* (B15) UART0_RTSn.GPIO1_23 */
-		>;
-	};
-
-	gpio_exp_int_pins_default: gpio-exp-int-default-pins {
-		pinctrl-single,pins = <
-			AM62X_IOPAD(0x244, PIN_INPUT, 7) /* (C17) MMC1_SDWP.GPIO1_49 */
-		>;
-	};
-
-	hdmi_int_pins_default: hdmi-int-default-pins {
-		pinctrl-single,pins = <
-			AM62X_IOPAD(0x040, PIN_INPUT, 7) /* (N23) GPMC0_AD1.GPIO0_16 */
-		>;
-	};
-
-	main_dss0_pins_default: main-dss0-default-pins {
-		pinctrl-single,pins = <
-			AM62X_IOPAD(0x0b8, PIN_OUTPUT, 0) /* (U22) VOUT0_DATA0 */
-			AM62X_IOPAD(0x0bc, PIN_OUTPUT, 0) /* (V24) VOUT0_DATA1 */
-			AM62X_IOPAD(0x0e0, PIN_OUTPUT, 0) /* (V20) VOUT0_DATA10 */
-			AM62X_IOPAD(0x0e4, PIN_OUTPUT, 0) /* (AA23) VOUT0_DATA11 */
-			AM62X_IOPAD(0x0e8, PIN_OUTPUT, 0) /* (AB25) VOUT0_DATA12 */
-			AM62X_IOPAD(0x0ec, PIN_OUTPUT, 0) /* (AA24) VOUT0_DATA13 */
-			AM62X_IOPAD(0x0f0, PIN_OUTPUT, 0) /* (Y22) VOUT0_DATA14 */
-			AM62X_IOPAD(0x0f4, PIN_OUTPUT, 0) /* (AA21) VOUT0_DATA15 */
-			AM62X_IOPAD(0x0c0, PIN_OUTPUT, 0) /* (W25) VOUT0_DATA2 */
-			AM62X_IOPAD(0x0c4, PIN_OUTPUT, 0) /* (W24) VOUT0_DATA3 */
-			AM62X_IOPAD(0x0c8, PIN_OUTPUT, 0) /* (Y25) VOUT0_DATA4 */
-			AM62X_IOPAD(0x0cc, PIN_OUTPUT, 0) /* (Y24) VOUT0_DATA5 */
-			AM62X_IOPAD(0x0d0, PIN_OUTPUT, 0) /* (Y23) VOUT0_DATA6 */
-			AM62X_IOPAD(0x0d4, PIN_OUTPUT, 0) /* (AA25) VOUT0_DATA7 */
-			AM62X_IOPAD(0x0d8, PIN_OUTPUT, 0) /* (V21) VOUT0_DATA8 */
-			AM62X_IOPAD(0x0dc, PIN_OUTPUT, 0) /* (W21) VOUT0_DATA9 */
-			AM62X_IOPAD(0x0fc, PIN_OUTPUT, 0) /* (Y20) VOUT0_DE */
-			AM62X_IOPAD(0x0f8, PIN_OUTPUT, 0) /* (AB24) VOUT0_HSYNC */
-			AM62X_IOPAD(0x104, PIN_OUTPUT, 0) /* (AC24) VOUT0_PCLK */
-			AM62X_IOPAD(0x100, PIN_OUTPUT, 0) /* (AC25) VOUT0_VSYNC */
-		>;
-	};
-
-	main_i2c1_pins_default: main-i2c1-default-pins {
-		pinctrl-single,pins = <
-			AM62X_IOPAD(0x1e8, PIN_INPUT_PULLUP, 0) /* (B17) I2C1_SCL */
-			AM62X_IOPAD(0x1ec, PIN_INPUT_PULLUP, 0) /* (A17) I2C1_SDA */
-		>;
-	};
-
-	main_mcan0_pins_default: main-mcan0-default-pins {
-		pinctrl-single,pins = <
-			AM62X_IOPAD(0x1dc, PIN_INPUT, 0) /* (E15) MCAN0_RX */
-			AM62X_IOPAD(0x1d8, PIN_OUTPUT, 0) /* (C15) MCAN0_TX */
-		>;
-	};
-
-	main_mcasp2_pins_default: main-mcasp2-default-pins {
-		pinctrl-single,pins = <
-			AM62X_IOPAD(0x070, PIN_INPUT, 3) /* (T24) GPMC0_AD13.MCASP2_ACLKX */
-			AM62X_IOPAD(0x06c, PIN_INPUT, 3) /* (T22) GPMC0_AD12.MCASP2_AFSX */
-			AM62X_IOPAD(0x064, PIN_OUTPUT, 3) /* (T25) GPMC0_AD10.MCASP2_AXR2 */
-			AM62X_IOPAD(0x068, PIN_INPUT, 3) /* (R21) GPMC0_AD11.MCASP2_AXR3 */
-		>;
-	};
-
-	main_mmc1_pins_default: main-mmc1-default-pins {
-		pinctrl-single,pins = <
-			AM62X_IOPAD(0x23c, PIN_INPUT_PULLUP, 0) /* (A21) MMC1_CMD */
-			AM62X_IOPAD(0x234, PIN_INPUT_PULLDOWN, 0) /* (B22) MMC1_CLK */
-			AM62X_IOPAD(0x230, PIN_INPUT_PULLUP, 0) /* (A22) MMC1_DAT0 */
-			AM62X_IOPAD(0x22c, PIN_INPUT_PULLUP, 0) /* (B21) MMC1_DAT1 */
-			AM62X_IOPAD(0x228, PIN_INPUT_PULLUP, 0) /* (C21) MMC1_DAT2 */
-			AM62X_IOPAD(0x224, PIN_INPUT_PULLUP, 0) /* (D22) MMC1_DAT3 */
-			AM62X_IOPAD(0x240, PIN_INPUT_PULLUP, 0) /* (D17) MMC1_SDCD */
-		>;
-	};
-
-	main_rgmii2_pins_default: main-rgmii2-default-pins {
-		pinctrl-single,pins = <
-			AM62X_IOPAD(0x184, PIN_INPUT, 0) /* (AE23) RGMII2_RD0 */
-			AM62X_IOPAD(0x188, PIN_INPUT, 0) /* (AB20) RGMII2_RD1 */
-			AM62X_IOPAD(0x18c, PIN_INPUT, 0) /* (AC21) RGMII2_RD2 */
-			AM62X_IOPAD(0x190, PIN_INPUT, 0) /* (AE22) RGMII2_RD3 */
-			AM62X_IOPAD(0x180, PIN_INPUT, 0) /* (AD23) RGMII2_RXC */
-			AM62X_IOPAD(0x17c, PIN_INPUT, 0) /* (AD22) RGMII2_RX_CTL */
-			AM62X_IOPAD(0x16c, PIN_OUTPUT, 0) /* (Y18) RGMII2_TD0 */
-			AM62X_IOPAD(0x170, PIN_OUTPUT, 0) /* (AA18) RGMII2_TD1 */
-			AM62X_IOPAD(0x174, PIN_OUTPUT, 0) /* (AD21) RGMII2_TD2 */
-			AM62X_IOPAD(0x178, PIN_OUTPUT, 0) /* (AC20) RGMII2_TD3 */
-			AM62X_IOPAD(0x168, PIN_OUTPUT, 0) /* (AE21) RGMII2_TXC */
-			AM62X_IOPAD(0x164, PIN_OUTPUT, 0) /* (AA19) RGMII2_TX_CTL */
-		>;
-	};
-
-	main_uart0_pins_default: main-uart0-default-pins {
-		pinctrl-single,pins = <
-			AM62X_IOPAD(0x1c8, PIN_INPUT, 0) /* (D14) UART0_RXD */
-			AM62X_IOPAD(0x1cc, PIN_OUTPUT, 0) /* (E14) UART0_TXD */
-		>;
-	};
-
-	main_uart1_pins_default: main-uart1-default-pins {
-		pinctrl-single,pins = <
-			AM62X_IOPAD(0x194, PIN_INPUT, 2) /* (B19) MCASP0_AXR3.UART1_CTSn */
-			AM62X_IOPAD(0x198, PIN_OUTPUT, 2) /* (A19) MCASP0_AXR2.UART1_RTSn */
-			AM62X_IOPAD(0x1ac, PIN_INPUT, 2) /* (E19) MCASP0_AFSR.UART1_RXD */
-			AM62X_IOPAD(0x1b0, PIN_OUTPUT, 2) /* (A20) MCASP0_ACLKR.UART1_TXD */
-		>;
-	};
-
-	main_usb1_pins_default: main-usb1-default-pins {
-		pinctrl-single,pins = <
-			AM62X_IOPAD(0x258, PIN_OUTPUT, 0) /* (F18) USB1_DRVVBUS */
-		>;
-	};
-
-	user_leds_pins_default: user-leds-default-pins {
-		pinctrl-single,pins = <
-			AM62X_IOPAD(0x084, PIN_OUTPUT, 7) /* (L23) GPMC0_ADVn_ALE.GPIO0_32 */
-		>;
-	};
-};
-
-&cpsw3g {
-	pinctrl-names = "default";
-	pinctrl-0 = <&main_rgmii1_pins_default>, <&main_rgmii2_pins_default>;
-};
-
-&cpsw_port2 {
-	phy-mode = "rgmii-rxid";
-	phy-handle = <&cpsw3g_phy3>;
-};
-
-&cpsw3g_mdio {
-	cpsw3g_phy3: ethernet-phy@3 {
-		compatible = "ethernet-phy-id2000.a231", "ethernet-phy-ieee802.3-c22";
-		reg = <3>;
-		ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
-		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
-		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
-	};
-};
-
-&dss {
-	pinctrl-names = "default";
-	pinctrl-0 = <&main_dss0_pins_default>;
-	status = "okay";
-};
-
-&dss_ports {
-	#address-cells = <1>;
-	#size-cells = <0>;
-
-	/* VP2: DPI/HDMI Output */
-	port@1 {
-		reg = <1>;
-
-		dpi1_out: endpoint {
-			remote-endpoint = <&sii9022_in>;
-		};
-	};
-};
-
-&main_i2c1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&main_i2c1_pins_default>;
-	clock-frequency = <100000>;
-	status = "okay";
-
-	audio_codec: audio-codec@18 {
-		pinctrl-names = "default";
-		pinctrl-0 = <&audio_ext_refclk1_pins_default>;
-
-		#sound-dai-cells = <0>;
-		compatible = "ti,tlv320aic3007";
-		reg = <0x18>;
-		ai3x-micbias-vg = <2>;
-
-		AVDD-supply = <&vcc_3v3_sw>;
-		IOVDD-supply = <&vcc_3v3_sw>;
-		DRVDD-supply = <&vcc_3v3_sw>;
-		DVDD-supply = <&vcc_1v8>;
-	};
-
-	gpio_exp: gpio-expander@21 {
-		pinctrl-names = "default";
-		pinctrl-0 = <&gpio_exp_int_pins_default>;
-		compatible = "nxp,pcf8574";
-		reg = <0x21>;
-		interrupt-parent = <&main_gpio1>;
-		interrupts = <49 0>;
-		#gpio-cells = <2>;
-		gpio-controller;
-		interrupt-controller;
-		#interrupt-cells = <2>;
-		gpio-line-names = "", "GPIO1_CAN0_nEN",
-				  "GPIO2_LED2", "GPIO3_LVDS_GPIO",
-				  "GPIO4_BUT2", "GPIO5_LVDS_BKLT_EN",
-				  "GPIO6_ETH1_USER_RESET", "GPIO7_AUDIO_USER_RESET";
-	};
-
-	usb-pd@22 {
-		compatible = "ti,tps6598x";
-		reg = <0x22>;
-
-		connector {
-			compatible = "usb-c-connector";
-			label = "USB-C";
-			self-powered;
-			data-role = "dual";
-			power-role = "sink";
-			port {
-				usb_con_hs: endpoint {
-					remote-endpoint = <&typec_hs>;
-				};
-			};
-		};
-	};
-
-	sii9022: bridge-hdmi@39 {
-		compatible = "sil,sii9022";
-		reg = <0x39>;
-
-		interrupt-parent = <&main_gpio0>;
-		interrupts = <16 IRQ_TYPE_EDGE_FALLING>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&hdmi_int_pins_default>;
-
-		ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			port@0 {
-				reg = <0>;
-
-				sii9022_in: endpoint {
-					remote-endpoint = <&dpi1_out>;
-				};
-			};
-
-			port@1 {
-				reg = <1>;
-
-				sii9022_out: endpoint {
-					remote-endpoint = <&hdmi_connector_in>;
-				};
-			};
-		};
-	};
-
-	eeprom@51 {
-		compatible = "atmel,24c02";
-		pagesize = <16>;
-		reg = <0x51>;
-	};
-};
-
-&main_mcan0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&main_mcan0_pins_default>;
-	phys = <&can_tc1>;
-	status = "okay";
-};
-
-&main_uart0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&main_uart0_pins_default>;
-	status = "okay";
-};
-
-&main_uart1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&main_uart1_pins_default>;
-	/* Main UART1 may be used by TIFS firmware */
-	status = "okay";
-};
-
-&mcasp2 {
-	#sound-dai-cells = <0>;
-
-	pinctrl-names = "default";
-	pinctrl-0 = <&main_mcasp2_pins_default>;
-
-	/* MCASP_IIS_MODE */
-	op-mode = <0>;
-	tdm-slots = <2>;
-
-	/* 0: INACTIVE, 1: TX, 2: RX */
-	serial-dir = <
-			0 0 1 2
-			0 0 0 0
-			0 0 0 0
-			0 0 0 0
-	>;
-	tx-num-evt = <32>;
-	rx-num-evt = <32>;
-	status = "okay";
-};
-
-&sdhci1 {
-	vmmc-supply = <&vcc_3v3_mmc>;
-	vqmmc-supply = <&vddshv5_sdio>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&main_mmc1_pins_default>;
-	disable-wp;
-	no-1-8-v;
-	status = "okay";
-};
-
-&usbss0 {
-	ti,vbus-divider;
-	status = "okay";
-};
-
-&usbss1 {
-	ti,vbus-divider;
-	status = "okay";
-};
-
-&usb0 {
-	usb-role-switch;
-
-	port {
-		typec_hs: endpoint {
-			remote-endpoint = <&usb_con_hs>;
-		};
-	};
-};
-
-&usb1 {
-	dr_mode = "host";
-	pinctrl-names = "default";
-	pinctrl-0 = <&main_usb1_pins_default>;
 };
diff --git a/arch/arm64/boot/dts/ti/k3-am625.dtsi b/arch/arm64/boot/dts/ti/k3-am625.dtsi
index 4014add6320d..c3d1db47dc9f 100644
--- a/arch/arm64/boot/dts/ti/k3-am625.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am625.dtsi
@@ -50,6 +50,7 @@
 			next-level-cache = <&L2_0>;
 			operating-points-v2 = <&a53_opp_table>;
 			clocks = <&k3_clks 135 0>;
+			#cooling-cells = <2>;
 		};
 
 		cpu1: cpu@1 {
@@ -66,6 +67,7 @@
 			next-level-cache = <&L2_0>;
 			operating-points-v2 = <&a53_opp_table>;
 			clocks = <&k3_clks 136 0>;
+			#cooling-cells = <2>;
 		};
 
 		cpu2: cpu@2 {
@@ -82,6 +84,7 @@
 			next-level-cache = <&L2_0>;
 			operating-points-v2 = <&a53_opp_table>;
 			clocks = <&k3_clks 137 0>;
+			#cooling-cells = <2>;
 		};
 
 		cpu3: cpu@3 {
@@ -98,6 +101,7 @@
 			next-level-cache = <&L2_0>;
 			operating-points-v2 = <&a53_opp_table>;
 			clocks = <&k3_clks 138 0>;
+			#cooling-cells = <2>;
 		};
 	};
 
diff --git a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
index bf9c2d9c6439..16a578ae2b41 100644
--- a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
@@ -59,6 +59,24 @@
 			reg = <0x4130 0x4>;
 			#clock-cells = <1>;
 		};
+
+		audio_refclk0: clock-controller@82e0 {
+			compatible = "ti,am62-audio-refclk";
+			reg = <0x82e0 0x4>;
+			clocks = <&k3_clks 157 0>;
+			assigned-clocks = <&k3_clks 157 0>;
+			assigned-clock-parents = <&k3_clks 157 8>;
+			#clock-cells = <0>;
+		};
+
+		audio_refclk1: clock-controller@82e4 {
+			compatible = "ti,am62-audio-refclk";
+			reg = <0x82e4 0x4>;
+			clocks = <&k3_clks 157 10>;
+			assigned-clocks = <&k3_clks 157 10>;
+			assigned-clock-parents = <&k3_clks 157 18>;
+			#clock-cells = <0>;
+		};
 	};
 
 	dmss: bus@48000000 {
@@ -120,8 +138,8 @@
 			compatible = "ti,am64-dmss-pktdma";
 			reg = <0x00 0x485c0000 0x00 0x100>,
 			      <0x00 0x4a800000 0x00 0x20000>,
-			      <0x00 0x4aa00000 0x00 0x40000>,
-			      <0x00 0x4b800000 0x00 0x400000>,
+			      <0x00 0x4aa00000 0x00 0x20000>,
+			      <0x00 0x4b800000 0x00 0x200000>,
 			      <0x00 0x485e0000 0x00 0x10000>,
 			      <0x00 0x484a0000 0x00 0x2000>,
 			      <0x00 0x484c0000 0x00 0x2000>,
@@ -216,6 +234,14 @@
 		};
 	};
 
+	crypto: crypto@40900000 {
+		compatible = "ti,am62-sa3ul";
+		reg = <0x00 0x40900000 0x00 0x1200>;
+		dmas = <&main_pktdma 0xf501 0>, <&main_pktdma 0x7506 0>,
+		       <&main_pktdma 0x7507 0>;
+		dma-names = "tx", "rx1", "rx2";
+	};
+
 	secure_proxy_sa3: mailbox@43600000 {
 		compatible = "ti,am654-secure-proxy";
 		#mbox-cells = <1>;
@@ -239,6 +265,14 @@
 		pinctrl-single,function-mask = <0xffffffff>;
 	};
 
+	main_esm: esm@420000 {
+		compatible = "ti,j721e-esm";
+		reg = <0x0 0x420000 0x0 0x1000>;
+		bootph-pre-ram;
+		/* Interrupt sources: rti0, rti1, wrti0, rti4, rti2, rti3 */
+		ti,esm-pins = <192>, <193>, <195>, <204>, <209>, <210>;
+	};
+
 	main_timer0: timer@2400000 {
 		compatible = "ti,am654-timer";
 		reg = <0x00 0x2400000 0x00 0x400>;
@@ -713,7 +747,7 @@
 				label = "port1";
 				phys = <&phy_gmii_sel 1>;
 				mac-address = [00 00 00 00 00 00];
-				ti,syscon-efuse = <&wkup_conf 0x200>;
+				ti,syscon-efuse = <&cpsw_mac_syscon 0x0>;
 			};
 
 			cpsw_port2: port@2 {
@@ -1062,4 +1096,14 @@
 		clocks = <&k3_clks 204 2>;
 		power-domains = <&k3_pds 204 TI_SCI_PD_EXCLUSIVE>;
 	};
+
+	e5010: jpeg-encoder@fd20000 {
+		compatible = "ti,am62a-jpeg-enc", "img,e5010-jpeg-enc";
+		reg = <0x00 0xfd20000 0x00 0x100>,
+		      <0x00 0xfd20200 0x00 0x200>;
+		reg-names = "core", "mmu";
+		clocks = <&k3_clks 201 0>;
+		power-domains = <&k3_pds 201 TI_SCI_PD_EXCLUSIVE>;
+		interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
+	};
 };
diff --git a/arch/arm64/boot/dts/ti/k3-am62a-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am62a-mcu.dtsi
index 8c36e56f4138..0469c766b769 100644
--- a/arch/arm64/boot/dts/ti/k3-am62a-mcu.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62a-mcu.dtsi
@@ -15,6 +15,14 @@
 		status = "disabled";
 	};
 
+	mcu_esm: esm@4100000 {
+		compatible = "ti,j721e-esm";
+		reg = <0x0 0x4100000 0x0 0x1000>;
+		bootph-pre-ram;
+		/* Interrupt sources: esm0_cfg, esm0_hi, esm0_low, mrti0 */
+		ti,esm-pins = <0>, <1>, <2>, <85>;
+	};
+
 	/*
 	 * The MCU domain timer interrupts are routed only to the ESM module,
 	 * and not currently available for Linux. The MCU domain timers are
diff --git a/arch/arm64/boot/dts/ti/k3-am62a-phycore-som.dtsi b/arch/arm64/boot/dts/ti/k3-am62a-phycore-som.dtsi
new file mode 100644
index 000000000000..a5aceaa39670
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am62a-phycore-som.dtsi
@@ -0,0 +1,330 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
+/*
+ * Copyright (C) 2023 - 2024 PHYTEC America LLC
+ * Author: Garrett Giordano <ggiordano@phytec.com>
+ *
+ * Product homepage:
+ * https://www.phytec.com/product/phycore-am62a
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/net/ti-dp83867.h>
+
+/ {
+	model = "PHYTEC phyCORE-AM62Ax";
+	compatible = "phytec,am62a-phycore-som", "ti,am62a7";
+
+	aliases {
+		ethernet0 = &cpsw_port1;
+		gpio0 = &main_gpio0;
+		gpio1 = &main_gpio1;
+		i2c0 = &main_i2c0;
+		mmc0 = &sdhci0;
+		rtc0 = &i2c_som_rtc;
+		spi0 = &ospi0;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&leds_pins_default>;
+
+		led-0 {
+			color = <LED_COLOR_ID_GREEN>;
+			gpios = <&main_gpio0 13 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+			function = LED_FUNCTION_HEARTBEAT;
+		};
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		/* 2G RAM */
+		reg = <0x00000000 0x80000000 0x00000000 0x80000000>;
+	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		/* global cma region */
+		linux,cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x00 0x24000000>;
+			alloc-ranges = <0x00 0xc0000000 0x00 0x24000000>;
+			linux,cma-default;
+		};
+
+		secure_tfa_ddr: tfa@9e780000 {
+			reg = <0x00 0x9e780000 0x00 0x80000>;
+			alignment = <0x1000>;
+			no-map;
+		};
+
+		secure_ddr: optee@9e800000 {
+			reg = <0x00 0x9e800000 0x00 0x01800000>; /* for OP-TEE */
+			alignment = <0x1000>;
+			no-map;
+		};
+
+		wkup_r5fss0_core0_memory_region: r5f-dma-memory@9c900000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0x9c900000 0x00 0x01e00000>;
+			no-map;
+		};
+	};
+
+	vcc_5v0_som: regulator-vcc-5v0-som {
+		compatible = "regulator-fixed";
+		regulator-name = "VCC_5V0_SOM";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+};
+
+&main_pmx0 {
+	leds_pins_default: leds-default-pins {
+		pinctrl-single,pins = <
+			AM62AX_IOPAD(0x034, PIN_OUTPUT, 7) /* (K20) OSPI0_CSN2.GPIO0_13 */
+		>;
+	};
+
+	main_i2c0_pins_default: main-i2c0-default-pins {
+		pinctrl-single,pins = <
+			AM62AX_IOPAD(0x1e0, PIN_INPUT_PULLUP, 0) /* (D17) I2C0_SCL */
+			AM62AX_IOPAD(0x1e4, PIN_INPUT_PULLUP, 0) /* (E16) I2C0_SDA */
+		>;
+	};
+
+	main_mdio1_pins_default: main-mdio1-default-pins {
+		pinctrl-single,pins = <
+			AM62AX_IOPAD(0x160, PIN_OUTPUT, 0) /* (V12) MDIO0_MDC */
+			AM62AX_IOPAD(0x15c, PIN_INPUT, 0) /* (V13) MDIO0_MDIO */
+		>;
+	};
+
+	main_mmc0_pins_default: main-mmc0-default-pins {
+		pinctrl-single,pins = <
+			AM62AX_IOPAD(0x220, PIN_INPUT_PULLUP, 0) /* (Y6) MMC0_CMD */
+			AM62AX_IOPAD(0x218, PIN_INPUT_PULLDOWN, 0) /* (AB7) MMC0_CLK */
+			AM62AX_IOPAD(0x214, PIN_INPUT_PULLUP, 0) /* (AA6) MMC0_DAT0 */
+			AM62AX_IOPAD(0x210, PIN_INPUT_PULLUP, 0) /* (AB6) MMC0_DAT1 */
+			AM62AX_IOPAD(0x20c, PIN_INPUT_PULLUP, 0) /* (Y7) MMC0_DAT2 */
+			AM62AX_IOPAD(0x208, PIN_INPUT_PULLUP, 0) /* (AA7) MMC0_DAT3 */
+			AM62AX_IOPAD(0x204, PIN_INPUT_PULLUP, 0) /* (Y8) MMC0_DAT4 */
+			AM62AX_IOPAD(0x200, PIN_INPUT_PULLUP, 0) /* (W7) MMC0_DAT5 */
+			AM62AX_IOPAD(0x1fc, PIN_INPUT_PULLUP, 0) /* (W9) MMC0_DAT6 */
+			AM62AX_IOPAD(0x1f8, PIN_INPUT_PULLUP, 0) /* (AB8) MMC0_DAT7 */
+		>;
+	};
+
+	main_rgmii1_pins_default: main-rgmii1-default-pins {
+		pinctrl-single,pins = <
+			AM62AX_IOPAD(0x14c, PIN_INPUT, 0) /* (AB16) RGMII1_RD0 */
+			AM62AX_IOPAD(0x150, PIN_INPUT, 0) /* (V15) RGMII1_RD1 */
+			AM62AX_IOPAD(0x154, PIN_INPUT, 0) /* (W15) RGMII1_RD2 */
+			AM62AX_IOPAD(0x158, PIN_INPUT, 0) /* (V14) RGMII1_RD3 */
+			AM62AX_IOPAD(0x148, PIN_INPUT, 0) /* (AA16) RGMII1_RXC */
+			AM62AX_IOPAD(0x144, PIN_INPUT, 0) /* (AA15) RGMII1_RX_CTL */
+			AM62AX_IOPAD(0x134, PIN_OUTPUT, 0) /* (Y17) RGMII1_TD0 */
+			AM62AX_IOPAD(0x138, PIN_OUTPUT, 0) /* (V16) RGMII1_TD1 */
+			AM62AX_IOPAD(0x13c, PIN_OUTPUT, 0) /* (Y16) RGMII1_TD2 */
+			AM62AX_IOPAD(0x140, PIN_OUTPUT, 0) /* (AA17) RGMII1_TD3 */
+			AM62AX_IOPAD(0x130, PIN_OUTPUT, 0) /* (AB17) RGMII1_TXC */
+			AM62AX_IOPAD(0x12c, PIN_OUTPUT, 0) /* (W16) RGMII1_TX_CTL */
+		>;
+	};
+
+	ospi0_pins_default: ospi0-default-pins {
+		pinctrl-single,pins = <
+			AM62AX_IOPAD(0x000, PIN_OUTPUT, 0) /* (L22) OSPI0_CLK */
+			AM62AX_IOPAD(0x02c, PIN_OUTPUT, 0) /* (H21) OSPI0_CSn0 */
+			AM62AX_IOPAD(0x038, PIN_OUTPUT, 0) /* (G20) OSPI0_CSn3 */
+			AM62AX_IOPAD(0x00c, PIN_INPUT, 0) /* (J21) OSPI0_D0 */
+			AM62AX_IOPAD(0x010, PIN_INPUT, 0) /* (J18) OSPI0_D1 */
+			AM62AX_IOPAD(0x014, PIN_INPUT, 0) /* (J19) OSPI0_D2 */
+			AM62AX_IOPAD(0x018, PIN_INPUT, 0) /* (H18) OSPI0_D3 */
+			AM62AX_IOPAD(0x01c, PIN_INPUT, 0) /* (K21) OSPI0_D4 */
+			AM62AX_IOPAD(0x020, PIN_INPUT, 0) /* (H19) OSPI0_D5 */
+			AM62AX_IOPAD(0x024, PIN_INPUT, 0) /* (J20) OSPI0_D6 */
+			AM62AX_IOPAD(0x028, PIN_INPUT, 0) /* (J22) OSPI0_D7 */
+			AM62AX_IOPAD(0x008, PIN_INPUT, 0) /* (L21) OSPI0_DQS */
+		>;
+	};
+
+	pmic_irq_pins_default: pmic-irq-default-pins {
+		pinctrl-single,pins = <
+			AM62AX_IOPAD(0x1f4, PIN_INPUT, 0) /* (D16) EXTINTn */
+		>;
+	};
+};
+
+&cpsw3g {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_rgmii1_pins_default>;
+};
+
+&cpsw_port1 {
+	phy-mode = "rgmii-rxid";
+	phy-handle = <&cpsw3g_phy1>;
+};
+
+&cpsw3g_mdio {
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_mdio1_pins_default>;
+
+	cpsw3g_phy1: ethernet-phy@1 {
+		compatible = "ethernet-phy-id2000.a231", "ethernet-phy-ieee802.3-c22";
+		reg = <1>;
+		ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
+		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
+		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+	};
+};
+
+&fss {
+	status = "okay";
+};
+
+&main_i2c0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_i2c0_pins_default>;
+	clock-frequency = <400000>;
+	status = "okay";
+
+	pmic@30 {
+		compatible = "ti,tps65219";
+		reg = <0x30>;
+		buck1-supply = <&vcc_5v0_som>;
+		buck2-supply = <&vcc_5v0_som>;
+		buck3-supply = <&vcc_5v0_som>;
+		ldo1-supply = <&vdd_3v3>;
+		ldo2-supply = <&vdd_1v8>;
+		ldo3-supply = <&vcc_5v0_som>;
+		ldo4-supply = <&vcc_5v0_som>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmic_irq_pins_default>;
+		interrupt-parent = <&gic500>;
+		interrupts = <GIC_SPI 224 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-controller;
+		#interrupt-cells = <1>;
+		ti,power-button;
+		system-power-controller;
+
+		regulators {
+			vdd_3v3: buck1 {
+				regulator-name = "VDD_3V3";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vdd_1v8: buck2 {
+				regulator-name = "VDD_1V8";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vdd_lpddr4: buck3 {
+				regulator-name = "VDD_LPDDR4";
+				regulator-min-microvolt = <1100000>;
+				regulator-max-microvolt = <1100000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vddshv5_sdio: ldo1 {
+				regulator-name = "VDDSHV5_SDIO";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-allow-bypass;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vddr_core: ldo2 {
+				regulator-name = "VDDR_CORE";
+				regulator-min-microvolt = <850000>;
+				regulator-max-microvolt = <850000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vdda_1v8: ldo3 {
+				regulator-name = "VDDA_1V8";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vdd_2v5: ldo4 {
+				regulator-name = "VDD_2V5";
+				regulator-min-microvolt = <2500000>;
+				regulator-max-microvolt = <2500000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+		};
+	};
+
+	eeprom@50 {
+		compatible = "atmel,24c32";
+		pagesize = <32>;
+		reg = <0x50>;
+	};
+
+	i2c_som_rtc: rtc@52 {
+		compatible = "microcrystal,rv3028";
+		reg = <0x52>;
+	};
+};
+
+&main_gpio0 {
+	status = "okay";
+};
+
+&main_gpio1 {
+	status = "okay";
+};
+
+&main_gpio_intr {
+	status = "okay";
+};
+
+&ospi0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ospi0_pins_default>;
+	status = "okay";
+
+	serial_flash: flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0x0>;
+		spi-tx-bus-width = <8>;
+		spi-rx-bus-width = <8>;
+		spi-max-frequency = <25000000>;
+		cdns,tshsl-ns = <60>;
+		cdns,tsd2d-ns = <60>;
+		cdns,tchsh-ns = <60>;
+		cdns,tslch-ns = <60>;
+		cdns,read-delay = <0>;
+	};
+};
+
+&sdhci0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_mmc0_pins_default>;
+	disable-wp;
+	non-removable;
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am62a-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-am62a-wakeup.dtsi
index 98043e9aa316..f5ac101a04df 100644
--- a/arch/arm64/boot/dts/ti/k3-am62a-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62a-wakeup.dtsi
@@ -6,9 +6,8 @@
  */
 
 &cbass_wakeup {
-	wkup_conf: syscon@43000000 {
-		compatible = "ti,j721e-system-controller", "syscon", "simple-mfd";
-		reg = <0x00 0x43000000 0x00 0x20000>;
+	wkup_conf: bus@43000000 {
+		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges = <0x00 0x00 0x43000000 0x20000>;
@@ -18,6 +17,11 @@
 			reg = <0x14 0x4>;
 		};
 
+		cpsw_mac_syscon: ethernet-mac-syscon@200 {
+			compatible = "ti,am62p-cpsw-mac-efuse", "syscon";
+			reg = <0x200 0x8>;
+		};
+
 		usb0_phy_ctrl: syscon@4008 {
 			compatible = "ti,am62-usb-phy-ctrl", "syscon";
 			reg = <0x4008 0x4>;
@@ -59,7 +63,6 @@
 		clock-names = "vbus", "osc32k";
 		power-domains = <&k3_pds 117 TI_SCI_PD_EXCLUSIVE>;
 		wakeup-source;
-		status = "disabled";
 	};
 
 	wkup_rti0: watchdog@2b000000 {
diff --git a/arch/arm64/boot/dts/ti/k3-am62a.dtsi b/arch/arm64/boot/dts/ti/k3-am62a.dtsi
index b1b884600293..4d79b3e9486a 100644
--- a/arch/arm64/boot/dts/ti/k3-am62a.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62a.dtsi
@@ -61,6 +61,8 @@
 			 <0x00 0x08000000 0x00 0x08000000 0x00 0x00200000>, /* Main CPSW */
 			 <0x00 0x0e000000 0x00 0x0e000000 0x00 0x01d20000>, /* Second peripheral window */
 			 <0x00 0x0fd00000 0x00 0x0fd00000 0x00 0x00020000>, /* GPU */
+			 <0x00 0x0fd20000 0x00 0x0fd20000 0x00 0x00000100>, /* JPEGENC0_CORE */
+			 <0x00 0x0fd20200 0x00 0x0fd20200 0x00 0x00000200>, /* JPEGENC0_CORE_MMU */
 			 <0x00 0x20000000 0x00 0x20000000 0x00 0x0a008000>, /* Third peripheral window */
 			 <0x00 0x30040000 0x00 0x30040000 0x00 0x00080000>, /* PRUSS-M */
 			 <0x00 0x30101000 0x00 0x30101000 0x00 0x00010100>, /* CSI window */
diff --git a/arch/arm64/boot/dts/ti/k3-am62a7-phyboard-lyra-rdk.dts b/arch/arm64/boot/dts/ti/k3-am62a7-phyboard-lyra-rdk.dts
new file mode 100644
index 000000000000..3b93409b23e7
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am62a7-phyboard-lyra-rdk.dts
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
+/*
+ * Copyright (C) 2023 - 2024 PHYTEC America LLC
+ * Author: Garrett Giordano <ggiordano@phytec.com>
+ *
+ * Product homepage:
+ * https://www.phytec.com/product/phyboard-am62a
+ */
+
+#include "k3-am62a7.dtsi"
+#include "k3-am62a-phycore-som.dtsi"
+#include "k3-am62x-phyboard-lyra.dtsi"
+
+/ {
+	compatible = "phytec,am62a7-phyboard-lyra-rdk",
+		     "phytec,am62a-phycore-som", "ti,am62a7";
+	model = "PHYTEC phyBOARD-Lyra AM62A7";
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts
index fa43cd0b631e..67faf46d7a35 100644
--- a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts
@@ -40,6 +40,15 @@
 		#size-cells = <2>;
 		ranges;
 
+		/* global cma region */
+		linux,cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x00 0x24000000>;
+			alloc-ranges = <0x00 0xc0000000 0x00 0x24000000>;
+			linux,cma-default;
+		};
+
 		secure_tfa_ddr: tfa@9e780000 {
 			reg = <0x00 0x9e780000 0x00 0x80000>;
 			alignment = <0x1000>;
@@ -701,8 +710,6 @@
 	       0 0 0 0
 	       0 0 0 0
 	>;
-	tx-num-evt = <32>;
-	rx-num-evt = <32>;
 };
 
 &dss {
diff --git a/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi
new file mode 100644
index 000000000000..9b6f51379108
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi
@@ -0,0 +1,1063 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
+/*
+ * Device Tree file for the MAIN domain peripherals shared by AM62P and J722S
+ *
+ * Copyright (C) 2023-2024 Texas Instruments Incorporated - https://www.ti.com/
+ */
+
+&cbass_main {
+	oc_sram: sram@70000000 {
+		compatible = "mmio-sram";
+		#address-cells = <1>;
+		#size-cells = <1>;
+	};
+
+	gic500: interrupt-controller@1800000 {
+		compatible = "arm,gic-v3";
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+		#interrupt-cells = <3>;
+		interrupt-controller;
+		reg = <0x00 0x01800000 0x00 0x10000>,	/* GICD */
+		      <0x00 0x01880000 0x00 0xc0000>,	/* GICR */
+		      <0x01 0x00000000 0x00 0x2000>,    /* GICC */
+		      <0x01 0x00010000 0x00 0x1000>,    /* GICH */
+		      <0x01 0x00020000 0x00 0x2000>;    /* GICV */
+		/*
+		 * vcpumntirq:
+		 * virtual CPU interface maintenance interrupt
+		 */
+		interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
+
+		gic_its: msi-controller@1820000 {
+			compatible = "arm,gic-v3-its";
+			reg = <0x00 0x01820000 0x00 0x10000>;
+			socionext,synquacer-pre-its = <0x1000000 0x400000>;
+			msi-controller;
+			#msi-cells = <1>;
+		};
+	};
+
+	main_conf: bus@100000 {
+		compatible = "simple-bus";
+		reg = <0x00 0x00100000 0x00 0x20000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0x00 0x00 0x00100000 0x20000>;
+
+		phy_gmii_sel: phy@4044 {
+			compatible = "ti,am654-phy-gmii-sel";
+			reg = <0x4044 0x8>;
+			#phy-cells = <1>;
+		};
+
+		epwm_tbclk: clock-controller@4130 {
+			compatible = "ti,am62-epwm-tbclk";
+			reg = <0x4130 0x4>;
+			#clock-cells = <1>;
+		};
+	};
+
+	dmss: bus@48000000 {
+		compatible = "simple-bus";
+		#address-cells = <2>;
+		#size-cells = <2>;
+		dma-ranges;
+		ranges = <0x00 0x48000000 0x00 0x48000000 0x00 0x06400000>;
+		bootph-all;
+
+		ti,sci-dev-id = <25>;
+
+		secure_proxy_main: mailbox@4d000000 {
+			compatible = "ti,am654-secure-proxy";
+			#mbox-cells = <1>;
+			reg-names = "target_data", "rt", "scfg";
+			reg = <0x00 0x4d000000 0x00 0x80000>,
+			      <0x00 0x4a600000 0x00 0x80000>,
+			      <0x00 0x4a400000 0x00 0x80000>;
+			interrupt-names = "rx_012";
+			interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+			bootph-all;
+		};
+
+		inta_main_dmss: interrupt-controller@48000000 {
+			compatible = "ti,sci-inta";
+			reg = <0x00 0x48000000 0x00 0x100000>;
+			#interrupt-cells = <0>;
+			interrupt-controller;
+			interrupt-parent = <&gic500>;
+			msi-controller;
+			ti,sci = <&dmsc>;
+			ti,sci-dev-id = <28>;
+			ti,unmapped-event-sources = <&main_bcdma>, <&main_pktdma>;
+		};
+
+		main_bcdma: dma-controller@485c0100 {
+			compatible = "ti,am64-dmss-bcdma";
+			reg = <0x00 0x485c0100 0x00 0x100>,
+			      <0x00 0x4c000000 0x00 0x20000>,
+			      <0x00 0x4a820000 0x00 0x20000>,
+			      <0x00 0x4aa40000 0x00 0x20000>,
+			      <0x00 0x4bc00000 0x00 0x100000>,
+			      <0x00 0x48600000 0x00 0x8000>,
+			      <0x00 0x484a4000 0x00 0x2000>,
+			      <0x00 0x484c2000 0x00 0x2000>,
+			      <0x00 0x48420000 0x00 0x2000>;
+			reg-names = "gcfg", "bchanrt", "rchanrt", "tchanrt", "ringrt",
+				    "ring", "tchan", "rchan", "bchan";
+			msi-parent = <&inta_main_dmss>;
+			#dma-cells = <3>;
+
+			ti,sci = <&dmsc>;
+			ti,sci-dev-id = <26>;
+			ti,sci-rm-range-bchan = <0x20>; /* BLOCK_COPY_CHAN */
+			ti,sci-rm-range-rchan = <0x21>; /* SPLIT_TR_RX_CHAN */
+			ti,sci-rm-range-tchan = <0x22>; /* SPLIT_TR_TX_CHAN */
+			bootph-all;
+		};
+
+		main_pktdma: dma-controller@485c0000 {
+			compatible = "ti,am64-dmss-pktdma";
+			reg = <0x00 0x485c0000 0x00 0x100>,
+			      <0x00 0x4a800000 0x00 0x20000>,
+			      <0x00 0x4aa00000 0x00 0x20000>,
+			      <0x00 0x4b800000 0x00 0x200000>,
+			      <0x00 0x485e0000 0x00 0x10000>,
+			      <0x00 0x484a0000 0x00 0x2000>,
+			      <0x00 0x484c0000 0x00 0x2000>,
+			      <0x00 0x48430000 0x00 0x1000>;
+			reg-names = "gcfg", "rchanrt", "tchanrt", "ringrt",
+				    "ring", "tchan", "rchan", "rflow";
+			msi-parent = <&inta_main_dmss>;
+			#dma-cells = <2>;
+			bootph-all;
+
+			ti,sci = <&dmsc>;
+			ti,sci-dev-id = <30>;
+			ti,sci-rm-range-tchan = <0x23>, /* UNMAPPED_TX_CHAN */
+						<0x24>, /* CPSW_TX_CHAN */
+						<0x25>, /* SAUL_TX_0_CHAN */
+						<0x26>; /* SAUL_TX_1_CHAN */
+			ti,sci-rm-range-tflow = <0x10>, /* RING_UNMAPPED_TX_CHAN */
+						<0x11>, /* RING_CPSW_TX_CHAN */
+						<0x12>, /* RING_SAUL_TX_0_CHAN */
+						<0x13>; /* RING_SAUL_TX_1_CHAN */
+			ti,sci-rm-range-rchan = <0x29>, /* UNMAPPED_RX_CHAN */
+						<0x2b>, /* CPSW_RX_CHAN */
+						<0x2d>, /* SAUL_RX_0_CHAN */
+						<0x2f>, /* SAUL_RX_1_CHAN */
+						<0x31>, /* SAUL_RX_2_CHAN */
+						<0x33>; /* SAUL_RX_3_CHAN */
+			ti,sci-rm-range-rflow = <0x2a>, /* FLOW_UNMAPPED_RX_CHAN */
+						<0x2c>, /* FLOW_CPSW_RX_CHAN */
+						<0x2e>, /* FLOW_SAUL_RX_0/1_CHAN */
+						<0x32>; /* FLOW_SAUL_RX_2/3_CHAN */
+		};
+	};
+
+	dmss_csi: bus@4e000000 {
+		compatible = "simple-bus";
+		ranges = <0x00 0x4e000000 0x00 0x4e000000 0x00 0x408000>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		dma-ranges;
+		ti,sci-dev-id = <198>;
+
+		inta_main_dmss_csi: interrupt-controller@4e400000 {
+			compatible = "ti,sci-inta";
+			reg = <0x00 0x4e400000 0x00 0x8000>;
+			#interrupt-cells = <0>;
+			interrupt-controller;
+			interrupt-parent = <&gic500>;
+			msi-controller;
+			power-domains = <&k3_pds 182 TI_SCI_PD_EXCLUSIVE>;
+			ti,sci = <&dmsc>;
+			ti,sci-dev-id = <200>;
+			ti,interrupt-ranges = <0 237 8>;
+			ti,unmapped-event-sources = <&main_bcdma_csi>;
+		};
+
+		main_bcdma_csi: dma-controller@4e230000 {
+			compatible = "ti,am62a-dmss-bcdma-csirx";
+			reg = <0x00 0x4e230000 0x00 0x100>,
+			      <0x00 0x4e180000 0x00 0x8000>,
+			      <0x00 0x4e100000 0x00 0x10000>;
+			reg-names = "gcfg", "rchanrt", "ringrt";
+			#dma-cells = <3>;
+			msi-parent = <&inta_main_dmss_csi>;
+			power-domains = <&k3_pds 182 TI_SCI_PD_EXCLUSIVE>;
+			ti,sci = <&dmsc>;
+			ti,sci-dev-id = <199>;
+			ti,sci-rm-range-rchan = <0x21>;
+		};
+	};
+
+	dmsc: system-controller@44043000 {
+		compatible = "ti,k2g-sci";
+		ti,host-id = <12>;
+		mbox-names = "rx", "tx";
+		mboxes = <&secure_proxy_main 12>,
+			 <&secure_proxy_main 13>;
+		reg-names = "debug_messages";
+		reg = <0x00 0x44043000 0x00 0xfe0>;
+		bootph-all;
+
+		k3_pds: power-controller {
+			compatible = "ti,sci-pm-domain";
+			#power-domain-cells = <2>;
+			bootph-all;
+		};
+
+		k3_clks: clock-controller {
+			compatible = "ti,k2g-sci-clk";
+			#clock-cells = <2>;
+			bootph-all;
+		};
+
+		k3_reset: reset-controller {
+			compatible = "ti,sci-reset";
+			#reset-cells = <2>;
+			bootph-all;
+		};
+	};
+
+	crypto: crypto@40900000 {
+		compatible = "ti,am62-sa3ul";
+		reg = <0x00 0x40900000 0x00 0x1200>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		dmas = <&main_pktdma 0xf501 0>, <&main_pktdma 0x7506 0>,
+		       <&main_pktdma 0x7507 0>;
+		dma-names = "tx", "rx1", "rx2";
+	};
+
+	secure_proxy_sa3: mailbox@43600000 {
+		compatible = "ti,am654-secure-proxy";
+		#mbox-cells = <1>;
+		reg-names = "target_data", "rt", "scfg";
+		reg = <0x00 0x43600000 0x00 0x10000>,
+		      <0x00 0x44880000 0x00 0x20000>,
+		      <0x00 0x44860000 0x00 0x20000>;
+		/*
+		 * Marked Disabled:
+		 * Node is incomplete as it is meant for bootloaders and
+		 * firmware on non-MPU processors
+		 */
+		status = "disabled";
+		bootph-all;
+	};
+
+	main_pmx0: pinctrl@f4000 {
+		compatible = "pinctrl-single";
+		reg = <0x00 0xf4000 0x00 0x2ac>;
+		#pinctrl-cells = <1>;
+		pinctrl-single,register-width = <32>;
+		pinctrl-single,function-mask = <0xffffffff>;
+		bootph-all;
+	};
+
+	main_esm: esm@420000 {
+		compatible = "ti,j721e-esm";
+		reg = <0x00 0x420000 0x00 0x1000>;
+		bootph-pre-ram;
+		/* Interrupt sources: rti0, rti1, wrti0 rti2, rti3, rti15 */
+		ti,esm-pins = <224>, <225>, <227>, <241>, <242>, <248>;
+	};
+
+	main_timer0: timer@2400000 {
+		compatible = "ti,am654-timer";
+		reg = <0x00 0x2400000 0x00 0x400>;
+		interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 36 2>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 36 2>;
+		assigned-clock-parents = <&k3_clks 36 3>;
+		power-domains = <&k3_pds 36 TI_SCI_PD_EXCLUSIVE>;
+		ti,timer-pwm;
+		bootph-all;
+	};
+
+	main_timer1: timer@2410000 {
+		compatible = "ti,am654-timer";
+		reg = <0x00 0x2410000 0x00 0x400>;
+		interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 37 2>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 37 2>;
+		assigned-clock-parents = <&k3_clks 37 3>;
+		power-domains = <&k3_pds 37 TI_SCI_PD_EXCLUSIVE>;
+		ti,timer-pwm;
+	};
+
+	main_timer2: timer@2420000 {
+		compatible = "ti,am654-timer";
+		reg = <0x00 0x2420000 0x00 0x400>;
+		interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 38 2>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 38 2>;
+		assigned-clock-parents = <&k3_clks 38 3>;
+		power-domains = <&k3_pds 38 TI_SCI_PD_EXCLUSIVE>;
+		ti,timer-pwm;
+	};
+
+	main_timer3: timer@2430000 {
+		compatible = "ti,am654-timer";
+		reg = <0x00 0x2430000 0x00 0x400>;
+		interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 39 2>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 39 2>;
+		assigned-clock-parents = <&k3_clks 39 3>;
+		power-domains = <&k3_pds 39 TI_SCI_PD_EXCLUSIVE>;
+		ti,timer-pwm;
+	};
+
+	main_timer4: timer@2440000 {
+		compatible = "ti,am654-timer";
+		reg = <0x00 0x2440000 0x00 0x400>;
+		interrupts = <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 40 2>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 40 2>;
+		assigned-clock-parents = <&k3_clks 40 3>;
+		power-domains = <&k3_pds 40 TI_SCI_PD_EXCLUSIVE>;
+		ti,timer-pwm;
+	};
+
+	main_timer5: timer@2450000 {
+		compatible = "ti,am654-timer";
+		reg = <0x00 0x2450000 0x00 0x400>;
+		interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 41 2>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 41 2>;
+		assigned-clock-parents = <&k3_clks 41 3>;
+		power-domains = <&k3_pds 41 TI_SCI_PD_EXCLUSIVE>;
+		ti,timer-pwm;
+	};
+
+	main_timer6: timer@2460000 {
+		compatible = "ti,am654-timer";
+		reg = <0x00 0x2460000 0x00 0x400>;
+		interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 42 2>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 42 2>;
+		assigned-clock-parents = <&k3_clks 42 3>;
+		power-domains = <&k3_pds 42 TI_SCI_PD_EXCLUSIVE>;
+		ti,timer-pwm;
+	};
+
+	main_timer7: timer@2470000 {
+		compatible = "ti,am654-timer";
+		reg = <0x00 0x2470000 0x00 0x400>;
+		interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 43 2>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 43 2>;
+		assigned-clock-parents = <&k3_clks 43 3>;
+		power-domains = <&k3_pds 43 TI_SCI_PD_EXCLUSIVE>;
+		ti,timer-pwm;
+	};
+
+	main_uart0: serial@2800000 {
+		compatible = "ti,am64-uart", "ti,am654-uart";
+		reg = <0x00 0x02800000 0x00 0x100>;
+		interrupts = <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>;
+		power-domains = <&k3_pds 146 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 146 0>;
+		clock-names = "fclk";
+		status = "disabled";
+	};
+
+	main_uart1: serial@2810000 {
+		compatible = "ti,am64-uart", "ti,am654-uart";
+		reg = <0x00 0x02810000 0x00 0x100>;
+		interrupts = <GIC_SPI 179 IRQ_TYPE_LEVEL_HIGH>;
+		power-domains = <&k3_pds 152 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 152 0>;
+		clock-names = "fclk";
+		status = "disabled";
+	};
+
+	main_uart2: serial@2820000 {
+		compatible = "ti,am64-uart", "ti,am654-uart";
+		reg = <0x00 0x02820000 0x00 0x100>;
+		interrupts = <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH>;
+		power-domains = <&k3_pds 153 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 153 0>;
+		clock-names = "fclk";
+		status = "disabled";
+	};
+
+	main_uart3: serial@2830000 {
+		compatible = "ti,am64-uart", "ti,am654-uart";
+		reg = <0x00 0x02830000 0x00 0x100>;
+		interrupts = <GIC_SPI 181 IRQ_TYPE_LEVEL_HIGH>;
+		power-domains = <&k3_pds 154 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 154 0>;
+		clock-names = "fclk";
+		status = "disabled";
+	};
+
+	main_uart4: serial@2840000 {
+		compatible = "ti,am64-uart", "ti,am654-uart";
+		reg = <0x00 0x02840000 0x00 0x100>;
+		interrupts = <GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>;
+		power-domains = <&k3_pds 155 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 155 0>;
+		clock-names = "fclk";
+		status = "disabled";
+	};
+
+	main_uart5: serial@2850000 {
+		compatible = "ti,am64-uart", "ti,am654-uart";
+		reg = <0x00 0x02850000 0x00 0x100>;
+		interrupts = <GIC_SPI 183 IRQ_TYPE_LEVEL_HIGH>;
+		power-domains = <&k3_pds 156 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 156 0>;
+		clock-names = "fclk";
+		status = "disabled";
+	};
+
+	main_uart6: serial@2860000 {
+		compatible = "ti,am64-uart", "ti,am654-uart";
+		reg = <0x00 0x02860000 0x00 0x100>;
+		interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
+		power-domains = <&k3_pds 158 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 158 0>;
+		clock-names = "fclk";
+		status = "disabled";
+	};
+
+	main_i2c0: i2c@20000000 {
+		compatible = "ti,am64-i2c", "ti,omap4-i2c";
+		reg = <0x00 0x20000000 0x00 0x100>;
+		interrupts = <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		power-domains = <&k3_pds 102 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 102 2>;
+		clock-names = "fck";
+		status = "disabled";
+	};
+
+	main_i2c1: i2c@20010000 {
+		compatible = "ti,am64-i2c", "ti,omap4-i2c";
+		reg = <0x00 0x20010000 0x00 0x100>;
+		interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		power-domains = <&k3_pds 103 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 103 2>;
+		clock-names = "fck";
+		status = "disabled";
+	};
+
+	main_i2c2: i2c@20020000 {
+		compatible = "ti,am64-i2c", "ti,omap4-i2c";
+		reg = <0x00 0x20020000 0x00 0x100>;
+		interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		power-domains = <&k3_pds 104 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 104 2>;
+		clock-names = "fck";
+		status = "disabled";
+	};
+
+	main_i2c3: i2c@20030000 {
+		compatible = "ti,am64-i2c", "ti,omap4-i2c";
+		reg = <0x00 0x20030000 0x00 0x100>;
+		interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		power-domains = <&k3_pds 105 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 105 2>;
+		clock-names = "fck";
+		status = "disabled";
+	};
+
+	main_spi0: spi@20100000 {
+		compatible = "ti,am654-mcspi", "ti,omap4-mcspi";
+		reg = <0x00 0x20100000 0x00 0x400>;
+		interrupts = <GIC_SPI 172 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		power-domains = <&k3_pds 141 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 141 0>;
+		status = "disabled";
+	};
+
+	main_spi1: spi@20110000 {
+		compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+		reg = <0x00 0x20110000 0x00 0x400>;
+		interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		power-domains = <&k3_pds 142 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 142 0>;
+		status = "disabled";
+	};
+
+	main_spi2: spi@20120000 {
+		compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+		reg = <0x00 0x20120000 0x00 0x400>;
+		interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		power-domains = <&k3_pds 143 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 143 0>;
+		status = "disabled";
+	};
+
+	main_gpio_intr: interrupt-controller@a00000 {
+		compatible = "ti,sci-intr";
+		reg = <0x00 0x00a00000 0x00 0x800>;
+		ti,intr-trigger-type = <1>;
+		interrupt-controller;
+		interrupt-parent = <&gic500>;
+		#interrupt-cells = <1>;
+		ti,sci = <&dmsc>;
+		ti,sci-dev-id = <3>;
+		ti,interrupt-ranges = <0 32 16>;
+	};
+
+	main_gpio0: gpio@600000 {
+		compatible = "ti,am64-gpio", "ti,keystone-gpio";
+		reg = <0x00 0x00600000 0x00 0x100>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-parent = <&main_gpio_intr>;
+		interrupts = <190>, <191>, <192>,
+			     <193>, <194>, <195>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		ti,davinci-gpio-unbanked = <0>;
+		power-domains = <&k3_pds 77 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 77 0>;
+		clock-names = "gpio";
+	};
+
+	main_gpio1: gpio@601000 {
+		compatible = "ti,am64-gpio", "ti,keystone-gpio";
+		reg = <0x00 0x00601000 0x00 0x100>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-parent = <&main_gpio_intr>;
+		interrupts = <180>, <181>, <182>,
+			     <183>, <184>, <185>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		ti,davinci-gpio-unbanked = <0>;
+		power-domains = <&k3_pds 78 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 78 0>;
+		clock-names = "gpio";
+	};
+
+	sdhci0: mmc@fa10000 {
+		compatible = "ti,am64-sdhci-8bit";
+		reg = <0x00 0x0fa10000 0x00 0x1000>, <0x00 0x0fa18000 0x00 0x400>;
+		interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
+		power-domains = <&k3_pds 57 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 57 1>, <&k3_clks 57 2>;
+		clock-names = "clk_ahb", "clk_xin";
+		assigned-clocks = <&k3_clks 57 2>;
+		assigned-clock-parents = <&k3_clks 57 4>;
+		bus-width = <8>;
+		mmc-ddr-1_8v;
+		mmc-hs200-1_8v;
+		mmc-hs400-1_8v;
+		ti,clkbuf-sel = <0x7>;
+		ti,strobe-sel = <0x77>;
+		ti,trm-icp = <0x8>;
+		ti,otap-del-sel-legacy = <0x1>;
+		ti,otap-del-sel-mmc-hs = <0x1>;
+		ti,otap-del-sel-ddr52 = <0x6>;
+		ti,otap-del-sel-hs200 = <0x8>;
+		ti,otap-del-sel-hs400 = <0x5>;
+		ti,itap-del-sel-legacy = <0x10>;
+		ti,itap-del-sel-mmc-hs = <0xa>;
+		ti,itap-del-sel-ddr52 = <0x3>;
+		status = "disabled";
+	};
+
+	sdhci1: mmc@fa00000 {
+		compatible = "ti,am62-sdhci";
+		reg = <0x00 0x0fa00000 0x00 0x1000>, <0x00 0x0fa08000 0x00 0x400>;
+		interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+		power-domains = <&k3_pds 58 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 58 5>, <&k3_clks 58 6>;
+		clock-names = "clk_ahb", "clk_xin";
+		bus-width = <4>;
+		ti,clkbuf-sel = <0x7>;
+		ti,otap-del-sel-legacy = <0x0>;
+		ti,otap-del-sel-sd-hs = <0x0>;
+		ti,otap-del-sel-sdr12 = <0xf>;
+		ti,otap-del-sel-sdr25 = <0xf>;
+		ti,otap-del-sel-sdr50 = <0xc>;
+		ti,otap-del-sel-ddr50 = <0x9>;
+		ti,otap-del-sel-sdr104 = <0x6>;
+		ti,itap-del-sel-legacy = <0x0>;
+		ti,itap-del-sel-sd-hs = <0x0>;
+		ti,itap-del-sel-sdr12 = <0x0>;
+		ti,itap-del-sel-sdr25 = <0x0>;
+		status = "disabled";
+	};
+
+	sdhci2: mmc@fa20000 {
+		compatible = "ti,am62-sdhci";
+		reg = <0x00 0x0fa20000 0x00 0x1000>, <0x00 0x0fa28000 0x00 0x400>;
+		interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+		power-domains = <&k3_pds 184 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 184 5>, <&k3_clks 184 6>;
+		clock-names = "clk_ahb", "clk_xin";
+		bus-width = <4>;
+		ti,clkbuf-sel = <0x7>;
+		ti,otap-del-sel-legacy = <0x0>;
+		ti,otap-del-sel-sd-hs = <0x0>;
+		ti,otap-del-sel-sdr12 = <0xf>;
+		ti,otap-del-sel-sdr25 = <0xf>;
+		ti,otap-del-sel-sdr50 = <0xc>;
+		ti,otap-del-sel-ddr50 = <0x9>;
+		ti,otap-del-sel-sdr104 = <0x6>;
+		ti,itap-del-sel-legacy = <0x0>;
+		ti,itap-del-sel-sd-hs = <0x0>;
+		ti,itap-del-sel-sdr12 = <0x0>;
+		ti,itap-del-sel-sdr25 = <0x0>;
+		status = "disabled";
+	};
+
+	usbss0: usb@f900000 {
+		compatible = "ti,am62-usb";
+		reg = <0x00 0x0f900000 0x00 0x800>,
+		      <0x00 0x0f908000 0x00 0x400>;
+		clocks = <&k3_clks 161 3>;
+		clock-names = "ref";
+		ti,syscon-phy-pll-refclk = <&usb0_phy_ctrl 0x0>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		power-domains = <&k3_pds 178 TI_SCI_PD_EXCLUSIVE>;
+		ranges;
+		status = "disabled";
+
+		usb0: usb@31000000 {
+			compatible = "snps,dwc3";
+			reg = <0x00 0x31000000 0x00 0x50000>;
+			interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>, /* irq.0 */
+			<GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>; /* irq.0 */
+			interrupt-names = "host", "peripheral";
+			maximum-speed = "high-speed";
+			dr_mode = "otg";
+			snps,usb2-gadget-lpm-disable;
+			snps,usb2-lpm-disable;
+		};
+	};
+
+	fss: bus@fc00000 {
+		compatible = "simple-bus";
+		reg = <0x00 0x0fc00000 0x00 0x70000>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		ospi0: spi@fc40000 {
+			compatible = "ti,am654-ospi", "cdns,qspi-nor";
+			reg = <0x00 0x0fc40000 0x00 0x100>,
+			      <0x05 0x00000000 0x01 0x00000000>;
+			interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>;
+			cdns,fifo-depth = <256>;
+			cdns,fifo-width = <4>;
+			cdns,trigger-address = <0x0>;
+			clocks = <&k3_clks 75 7>;
+			assigned-clocks = <&k3_clks 75 7>;
+			assigned-clock-parents = <&k3_clks 75 8>;
+			assigned-clock-rates = <166666666>;
+			power-domains = <&k3_pds 75 TI_SCI_PD_EXCLUSIVE>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+	};
+
+	cpsw3g: ethernet@8000000 {
+		compatible = "ti,am642-cpsw-nuss";
+		#address-cells = <2>;
+		#size-cells = <2>;
+		reg = <0x00 0x08000000 0x00 0x200000>;
+		reg-names = "cpsw_nuss";
+		ranges = <0x00 0x00 0x00 0x08000000 0x00 0x200000>;
+		clocks = <&k3_clks 13 0>;
+		assigned-clocks = <&k3_clks 13 3>;
+		assigned-clock-parents = <&k3_clks 13 11>;
+		clock-names = "fck";
+		power-domains = <&k3_pds 13 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
+
+		dmas = <&main_pktdma 0xc600 15>,
+		       <&main_pktdma 0xc601 15>,
+		       <&main_pktdma 0xc602 15>,
+		       <&main_pktdma 0xc603 15>,
+		       <&main_pktdma 0xc604 15>,
+		       <&main_pktdma 0xc605 15>,
+		       <&main_pktdma 0xc606 15>,
+		       <&main_pktdma 0xc607 15>,
+		       <&main_pktdma 0x4600 15>;
+		dma-names = "tx0", "tx1", "tx2", "tx3", "tx4", "tx5", "tx6",
+			    "tx7", "rx";
+
+		ethernet-ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			cpsw_port1: port@1 {
+				reg = <1>;
+				ti,mac-only;
+				label = "port1";
+				phys = <&phy_gmii_sel 1>;
+				mac-address = [00 00 00 00 00 00];
+				ti,syscon-efuse = <&cpsw_mac_syscon 0x0>;
+				status = "disabled";
+			};
+
+			cpsw_port2: port@2 {
+				reg = <2>;
+				ti,mac-only;
+				label = "port2";
+				phys = <&phy_gmii_sel 2>;
+				mac-address = [00 00 00 00 00 00];
+				status = "disabled";
+			};
+		};
+
+		cpsw3g_mdio: mdio@f00 {
+			compatible = "ti,cpsw-mdio","ti,davinci_mdio";
+			reg = <0x00 0xf00 0x00 0x100>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			clocks = <&k3_clks 13 0>;
+			clock-names = "fck";
+			bus_freq = <1000000>;
+			status = "disabled";
+		};
+
+		cpts@3d000 {
+			compatible = "ti,j721e-cpts";
+			reg = <0x00 0x3d000 0x00 0x400>;
+			clocks = <&k3_clks 13 3>;
+			clock-names = "cpts";
+			interrupts-extended = <&gic500 GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "cpts";
+			ti,cpts-ext-ts-inputs = <4>;
+			ti,cpts-periodic-outputs = <2>;
+		};
+	};
+
+	hwspinlock: spinlock@2a000000 {
+		compatible = "ti,am64-hwspinlock";
+		reg = <0x00 0x2a000000 0x00 0x1000>;
+		#hwlock-cells = <1>;
+	};
+
+	mailbox0_cluster0: mailbox@29000000 {
+		compatible = "ti,am64-mailbox";
+		reg = <0x00 0x29000000 0x00 0x200>;
+		interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
+		#mbox-cells = <1>;
+		ti,mbox-num-users = <4>;
+		ti,mbox-num-fifos = <16>;
+	};
+
+	mailbox0_cluster1: mailbox@29010000 {
+		compatible = "ti,am64-mailbox";
+		reg = <0x00 0x29010000 0x00 0x200>;
+		interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
+		#mbox-cells = <1>;
+		ti,mbox-num-users = <4>;
+		ti,mbox-num-fifos = <16>;
+	};
+
+	mailbox0_cluster2: mailbox@29020000 {
+		compatible = "ti,am64-mailbox";
+		reg = <0x00 0x29020000 0x00 0x200>;
+		interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+		#mbox-cells = <1>;
+		ti,mbox-num-users = <4>;
+		ti,mbox-num-fifos = <16>;
+	};
+
+	mailbox0_cluster3: mailbox@29030000 {
+		compatible = "ti,am64-mailbox";
+		reg = <0x00 0x29030000 0x00 0x200>;
+		interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
+		#mbox-cells = <1>;
+		ti,mbox-num-users = <4>;
+		ti,mbox-num-fifos = <16>;
+	};
+
+	ecap0: pwm@23100000 {
+		compatible = "ti,am3352-ecap";
+		#pwm-cells = <3>;
+		reg = <0x00 0x23100000 0x00 0x100>;
+		power-domains = <&k3_pds 51 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 51 0>;
+		clock-names = "fck";
+		status = "disabled";
+	};
+
+	ecap1: pwm@23110000 {
+		compatible = "ti,am3352-ecap";
+		#pwm-cells = <3>;
+		reg = <0x00 0x23110000 0x00 0x100>;
+		power-domains = <&k3_pds 52 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 52 0>;
+		clock-names = "fck";
+		status = "disabled";
+	};
+
+	ecap2: pwm@23120000 {
+		compatible = "ti,am3352-ecap";
+		#pwm-cells = <3>;
+		reg = <0x00 0x23120000 0x00 0x100>;
+		power-domains = <&k3_pds 53 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 53 0>;
+		clock-names = "fck";
+		status = "disabled";
+	};
+
+	main_mcan0: can@20701000 {
+		compatible = "bosch,m_can";
+		reg = <0x00 0x20701000 0x00 0x200>,
+		      <0x00 0x20708000 0x00 0x8000>;
+		reg-names = "m_can", "message_ram";
+		power-domains = <&k3_pds 98 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 98 6>, <&k3_clks 98 1>;
+		clock-names = "hclk", "cclk";
+		interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "int0", "int1";
+		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
+	};
+
+	main_mcan1: can@20711000 {
+		compatible = "bosch,m_can";
+		reg = <0x00 0x20711000 0x00 0x200>,
+		      <0x00 0x20718000 0x00 0x8000>;
+		reg-names = "m_can", "message_ram";
+		power-domains = <&k3_pds 99 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 99 6>, <&k3_clks 99 1>;
+		clock-names = "hclk", "cclk";
+		interrupts = <GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 214 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "int0", "int1";
+		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
+	};
+
+	main_rti0: watchdog@e000000 {
+		compatible = "ti,j7-rti-wdt";
+		reg = <0x00 0x0e000000 0x00 0x100>;
+		clocks = <&k3_clks 125 0>;
+		power-domains = <&k3_pds 125 TI_SCI_PD_EXCLUSIVE>;
+		assigned-clocks = <&k3_clks 125 0>;
+		assigned-clock-parents = <&k3_clks 125 2>;
+	};
+
+	main_rti1: watchdog@e010000 {
+		compatible = "ti,j7-rti-wdt";
+		reg = <0x00 0x0e010000 0x00 0x100>;
+		clocks = <&k3_clks 126 0>;
+		power-domains = <&k3_pds 126 TI_SCI_PD_EXCLUSIVE>;
+		assigned-clocks = <&k3_clks 126 0>;
+		assigned-clock-parents = <&k3_clks 126 2>;
+	};
+
+	main_rti2: watchdog@e020000 {
+		compatible = "ti,j7-rti-wdt";
+		reg = <0x00 0x0e020000 0x00 0x100>;
+		clocks = <&k3_clks 127 0>;
+		power-domains = <&k3_pds 127 TI_SCI_PD_EXCLUSIVE>;
+		assigned-clocks = <&k3_clks 127 0>;
+		assigned-clock-parents = <&k3_clks 127 2>;
+	};
+
+	main_rti3: watchdog@e030000 {
+		compatible = "ti,j7-rti-wdt";
+		reg = <0x00 0x0e030000 0x00 0x100>;
+		clocks = <&k3_clks 128 0>;
+		power-domains = <&k3_pds 128 TI_SCI_PD_EXCLUSIVE>;
+		assigned-clocks = <&k3_clks 128 0>;
+		assigned-clock-parents = <&k3_clks 128 2>;
+	};
+
+	main_rti15: watchdog@e0f0000 {
+		compatible = "ti,j7-rti-wdt";
+		reg = <0x00 0x0e0f0000 0x00 0x100>;
+		clocks = <&k3_clks 130 0>;
+		power-domains = <&k3_pds 130 TI_SCI_PD_EXCLUSIVE>;
+		assigned-clocks = <&k3_clks 130 0>;
+		assigned-clock-parents = <&k3_clks 130 2>;
+	};
+
+	epwm0: pwm@23000000 {
+		compatible = "ti,am64-epwm", "ti,am3352-ehrpwm";
+		#pwm-cells = <3>;
+		reg = <0x00 0x23000000 0x00 0x100>;
+		power-domains = <&k3_pds 86 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&epwm_tbclk 0>, <&k3_clks 86 0>;
+		clock-names = "tbclk", "fck";
+		status = "disabled";
+	};
+
+	epwm1: pwm@23010000 {
+		compatible = "ti,am64-epwm", "ti,am3352-ehrpwm";
+		#pwm-cells = <3>;
+		reg = <0x00 0x23010000 0x00 0x100>;
+		power-domains = <&k3_pds 87 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&epwm_tbclk 1>, <&k3_clks 87 0>;
+		clock-names = "tbclk", "fck";
+		status = "disabled";
+	};
+
+	epwm2: pwm@23020000 {
+		compatible = "ti,am64-epwm", "ti,am3352-ehrpwm";
+		#pwm-cells = <3>;
+		reg = <0x00 0x23020000 0x00 0x100>;
+		power-domains = <&k3_pds 88 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&epwm_tbclk 2>, <&k3_clks 88 0>;
+		clock-names = "tbclk", "fck";
+		status = "disabled";
+	};
+
+	mcasp0: audio-controller@2b00000 {
+		compatible = "ti,am33xx-mcasp-audio";
+		reg = <0x00 0x02b00000 0x00 0x2000>,
+		      <0x00 0x02b08000 0x00 0x400>;
+		reg-names = "mpu", "dat";
+		interrupts = <GIC_SPI 236 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 235 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "tx", "rx";
+
+		dmas = <&main_bcdma 0 0xc500 0>, <&main_bcdma 0 0x4500 0>;
+		dma-names = "tx", "rx";
+
+		clocks = <&k3_clks 190 0>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 190 0>;
+		assigned-clock-parents = <&k3_clks 190 2>;
+		power-domains = <&k3_pds 190 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
+	};
+
+	mcasp1: audio-controller@2b10000 {
+		compatible = "ti,am33xx-mcasp-audio";
+		reg = <0x00 0x02b10000 0x00 0x2000>,
+		      <0x00 0x02b18000 0x00 0x400>;
+		reg-names = "mpu", "dat";
+		interrupts = <GIC_SPI 238 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 237 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "tx", "rx";
+
+		dmas = <&main_bcdma 0 0xc501 0>, <&main_bcdma 0 0x4501 0>;
+		dma-names = "tx", "rx";
+
+		clocks = <&k3_clks 191 0>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 191 0>;
+		assigned-clock-parents = <&k3_clks 191 2>;
+		power-domains = <&k3_pds 191 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
+	};
+
+	mcasp2: audio-controller@2b20000 {
+		compatible = "ti,am33xx-mcasp-audio";
+		reg = <0x00 0x02b20000 0x00 0x2000>,
+		      <0x00 0x02b28000 0x00 0x400>;
+		reg-names = "mpu", "dat";
+		interrupts = <GIC_SPI 240 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 239 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "tx", "rx";
+
+		dmas = <&main_bcdma 0 0xc502 0>, <&main_bcdma 0 0x4502 0>;
+		dma-names = "tx", "rx";
+
+		clocks = <&k3_clks 192 0>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 192 0>;
+		assigned-clock-parents = <&k3_clks 192 2>;
+		power-domains = <&k3_pds 192 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
+	};
+
+	ti_csi2rx0: ticsi2rx@30102000 {
+		compatible = "ti,j721e-csi2rx-shim";
+		reg = <0x00 0x30102000 0x00 0x1000>;
+		ranges;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		dmas = <&main_bcdma_csi 0 0x5000 0>;
+		dma-names = "rx0";
+		power-domains = <&k3_pds 182 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
+
+		cdns_csi2rx0: csi-bridge@30101000 {
+			compatible = "ti,j721e-csi2rx", "cdns,csi2rx";
+			reg = <0x00 0x30101000 0x00 0x1000>;
+			clocks = <&k3_clks 182 0>, <&k3_clks 182 3>, <&k3_clks 182 0>,
+				<&k3_clks 182 0>, <&k3_clks 182 4>, <&k3_clks 182 4>;
+			clock-names = "sys_clk", "p_clk", "pixel_if0_clk",
+				"pixel_if1_clk", "pixel_if2_clk", "pixel_if3_clk";
+			phys = <&dphy0>;
+			phy-names = "dphy";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				csi0_port0: port@0 {
+					reg = <0>;
+					status = "disabled";
+				};
+
+				csi0_port1: port@1 {
+					reg = <1>;
+					status = "disabled";
+				};
+
+				csi0_port2: port@2 {
+					reg = <2>;
+					status = "disabled";
+				};
+
+				csi0_port3: port@3 {
+					reg = <3>;
+					status = "disabled";
+				};
+
+				csi0_port4: port@4 {
+					reg = <4>;
+					status = "disabled";
+				};
+			};
+		};
+	};
+
+	dphy0: phy@30110000 {
+		compatible = "cdns,dphy-rx";
+		reg = <0x00 0x30110000 0x00 0x1100>;
+		#phy-cells = <0>;
+		power-domains = <&k3_pds 185 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
+	};
+
+	vpu: video-codec@30210000 {
+		compatible = "ti,j721s2-wave521c", "cnm,wave521c";
+		reg = <0x00 0x30210000 0x00 0x10000>;
+		interrupts = <GIC_SPI 225 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 204 2>;
+		power-domains = <&k3_pds 204 TI_SCI_PD_EXCLUSIVE>;
+	};
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am62p-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-mcu.dtsi
index b973b550eb9d..b33aff0d65c9 100644
--- a/arch/arm64/boot/dts/ti/k3-am62p-mcu.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-mcu.dtsi
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
- * Device Tree file for the AM62P MCU domain peripherals
+ * Device Tree file for the MCU domain peripherals shared by AM62P and J722S
+ *
  * Copyright (C) 2023-2024 Texas Instruments Incorporated - https://www.ti.com/
  */
 
@@ -11,15 +12,23 @@
 		#pinctrl-cells = <1>;
 		pinctrl-single,register-width = <32>;
 		pinctrl-single,function-mask = <0xffffffff>;
+		pinctrl-single,gpio-range =
+			<&mcu_pmx_range 0 21 PIN_GPIO_RANGE_IOPAD>,
+			<&mcu_pmx_range 23 1 PIN_GPIO_RANGE_IOPAD>,
+			<&mcu_pmx_range 32 2 PIN_GPIO_RANGE_IOPAD>;
 		bootph-all;
+
+		mcu_pmx_range: gpio-range {
+			#pinctrl-single,gpio-range-cells = <3>;
+		};
 	};
 
 	mcu_esm: esm@4100000 {
 		compatible = "ti,j721e-esm";
 		reg = <0x00 0x4100000 0x00 0x1000>;
-		ti,esm-pins = <0>, <1>, <2>, <85>;
-		status = "reserved";
 		bootph-pre-ram;
+		/* Interrupt sources: esm0_cfg, esm0_hi, esm0_low, mrti0, wrti0 */
+		ti,esm-pins = <0>, <1>, <2>, <85>, <86>;
 	};
 
 	/*
@@ -137,6 +146,8 @@
 		power-domains = <&k3_pds 79 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 79 0>;
 		clock-names = "gpio";
+		gpio-ranges = <&mcu_pmx0 0 0 21>, <&mcu_pmx0 21 23 1>,
+			      <&mcu_pmx0 22 32 2>;
 	};
 
 	mcu_rti0: watchdog@4880000 {
diff --git a/arch/arm64/boot/dts/ti/k3-am62p-thermal.dtsi b/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-thermal.dtsi
index c7486fb2a5b4..c7486fb2a5b4 100644
--- a/arch/arm64/boot/dts/ti/k3-am62p-thermal.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-thermal.dtsi
diff --git a/arch/arm64/boot/dts/ti/k3-am62p-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-wakeup.dtsi
index c71d9624ea27..315d0092e736 100644
--- a/arch/arm64/boot/dts/ti/k3-am62p-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-wakeup.dtsi
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
- * Device Tree file for the AM62P wakeup domain peripherals
+ * Device Tree file for the WAKEUP domain peripherals shared by AM62P and J722S
+ *
  * Copyright (C) 2023-2024 Texas Instruments Incorporated - https://www.ti.com/
  */
 
@@ -19,6 +20,11 @@
 			bootph-all;
 		};
 
+		cpsw_mac_syscon: ethernet-mac-syscon@200 {
+			compatible = "ti,am62p-cpsw-mac-efuse", "syscon";
+			reg = <0x200 0x8>;
+		};
+
 		usb0_phy_ctrl: syscon@4008 {
 			compatible = "ti,am62-usb-phy-ctrl", "syscon";
 			reg = <0x4008 0x4>;
diff --git a/arch/arm64/boot/dts/ti/k3-am62p-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62p-main.dtsi
index 900d1f9530a2..420c77c8e9e5 100644
--- a/arch/arm64/boot/dts/ti/k3-am62p-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62p-main.dtsi
@@ -1,666 +1,11 @@
 // SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
- * Device Tree file for the AM62P main domain peripherals
+ * Device Tree file for the AM62P MAIN domain peripherals
+ *
  * Copyright (C) 2023-2024 Texas Instruments Incorporated - https://www.ti.com/
  */
 
 &cbass_main {
-	oc_sram: sram@70000000 {
-		compatible = "mmio-sram";
-		reg = <0x00 0x70000000 0x00 0x10000>;
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges = <0x00 0x00 0x70000000 0x10000>;
-	};
-
-	gic500: interrupt-controller@1800000 {
-		compatible = "arm,gic-v3";
-		#address-cells = <2>;
-		#size-cells = <2>;
-		ranges;
-		#interrupt-cells = <3>;
-		interrupt-controller;
-		reg = <0x00 0x01800000 0x00 0x10000>,	/* GICD */
-		      <0x00 0x01880000 0x00 0xc0000>,	/* GICR */
-		      <0x01 0x00000000 0x00 0x2000>,    /* GICC */
-		      <0x01 0x00010000 0x00 0x1000>,    /* GICH */
-		      <0x01 0x00020000 0x00 0x2000>;    /* GICV */
-		/*
-		 * vcpumntirq:
-		 * virtual CPU interface maintenance interrupt
-		 */
-		interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
-
-		gic_its: msi-controller@1820000 {
-			compatible = "arm,gic-v3-its";
-			reg = <0x00 0x01820000 0x00 0x10000>;
-			socionext,synquacer-pre-its = <0x1000000 0x400000>;
-			msi-controller;
-			#msi-cells = <1>;
-		};
-	};
-
-	main_conf: bus@100000 {
-		compatible = "simple-bus";
-		reg = <0x00 0x00100000 0x00 0x20000>;
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges = <0x00 0x00 0x00100000 0x20000>;
-
-		phy_gmii_sel: phy@4044 {
-			compatible = "ti,am654-phy-gmii-sel";
-			reg = <0x4044 0x8>;
-			#phy-cells = <1>;
-		};
-
-		epwm_tbclk: clock-controller@4130 {
-			compatible = "ti,am62-epwm-tbclk";
-			reg = <0x4130 0x4>;
-			#clock-cells = <1>;
-		};
-	};
-
-	dmss: bus@48000000 {
-		compatible = "simple-bus";
-		#address-cells = <2>;
-		#size-cells = <2>;
-		dma-ranges;
-		ranges = <0x00 0x48000000 0x00 0x48000000 0x00 0x06400000>;
-		bootph-all;
-
-		ti,sci-dev-id = <25>;
-
-		secure_proxy_main: mailbox@4d000000 {
-			compatible = "ti,am654-secure-proxy";
-			#mbox-cells = <1>;
-			reg-names = "target_data", "rt", "scfg";
-			reg = <0x00 0x4d000000 0x00 0x80000>,
-			      <0x00 0x4a600000 0x00 0x80000>,
-			      <0x00 0x4a400000 0x00 0x80000>;
-			interrupt-names = "rx_012";
-			interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
-			bootph-all;
-		};
-
-		inta_main_dmss: interrupt-controller@48000000 {
-			compatible = "ti,sci-inta";
-			reg = <0x00 0x48000000 0x00 0x100000>;
-			#interrupt-cells = <0>;
-			interrupt-controller;
-			interrupt-parent = <&gic500>;
-			msi-controller;
-			ti,sci = <&dmsc>;
-			ti,sci-dev-id = <28>;
-			ti,interrupt-ranges = <5 69 35>;
-			ti,unmapped-event-sources = <&main_bcdma>, <&main_pktdma>;
-		};
-
-		main_bcdma: dma-controller@485c0100 {
-			compatible = "ti,am64-dmss-bcdma";
-			reg = <0x00 0x485c0100 0x00 0x100>,
-			      <0x00 0x4c000000 0x00 0x20000>,
-			      <0x00 0x4a820000 0x00 0x20000>,
-			      <0x00 0x4aa40000 0x00 0x20000>,
-			      <0x00 0x4bc00000 0x00 0x100000>,
-			      <0x00 0x48600000 0x00 0x8000>,
-			      <0x00 0x484a4000 0x00 0x2000>,
-			      <0x00 0x484c2000 0x00 0x2000>,
-			      <0x00 0x48420000 0x00 0x2000>;
-			reg-names = "gcfg", "bchanrt", "rchanrt", "tchanrt", "ringrt",
-				    "ring", "tchan", "rchan", "bchan";
-			msi-parent = <&inta_main_dmss>;
-			#dma-cells = <3>;
-
-			ti,sci = <&dmsc>;
-			ti,sci-dev-id = <26>;
-			ti,sci-rm-range-bchan = <0x20>; /* BLOCK_COPY_CHAN */
-			ti,sci-rm-range-rchan = <0x21>; /* SPLIT_TR_RX_CHAN */
-			ti,sci-rm-range-tchan = <0x22>; /* SPLIT_TR_TX_CHAN */
-			bootph-all;
-		};
-
-		main_pktdma: dma-controller@485c0000 {
-			compatible = "ti,am64-dmss-pktdma";
-			reg = <0x00 0x485c0000 0x00 0x100>,
-			      <0x00 0x4a800000 0x00 0x20000>,
-			      <0x00 0x4aa00000 0x00 0x40000>,
-			      <0x00 0x4b800000 0x00 0x400000>,
-			      <0x00 0x485e0000 0x00 0x10000>,
-			      <0x00 0x484a0000 0x00 0x2000>,
-			      <0x00 0x484c0000 0x00 0x2000>,
-			      <0x00 0x48430000 0x00 0x1000>;
-			reg-names = "gcfg", "rchanrt", "tchanrt", "ringrt",
-				    "ring", "tchan", "rchan", "rflow";
-			msi-parent = <&inta_main_dmss>;
-			#dma-cells = <2>;
-			bootph-all;
-
-			ti,sci = <&dmsc>;
-			ti,sci-dev-id = <30>;
-			ti,sci-rm-range-tchan = <0x23>, /* UNMAPPED_TX_CHAN */
-						<0x24>, /* CPSW_TX_CHAN */
-						<0x25>, /* SAUL_TX_0_CHAN */
-						<0x26>; /* SAUL_TX_1_CHAN */
-			ti,sci-rm-range-tflow = <0x10>, /* RING_UNMAPPED_TX_CHAN */
-						<0x11>, /* RING_CPSW_TX_CHAN */
-						<0x12>, /* RING_SAUL_TX_0_CHAN */
-						<0x13>; /* RING_SAUL_TX_1_CHAN */
-			ti,sci-rm-range-rchan = <0x29>, /* UNMAPPED_RX_CHAN */
-						<0x2b>, /* CPSW_RX_CHAN */
-						<0x2d>, /* SAUL_RX_0_CHAN */
-						<0x2f>, /* SAUL_RX_1_CHAN */
-						<0x31>, /* SAUL_RX_2_CHAN */
-						<0x33>; /* SAUL_RX_3_CHAN */
-			ti,sci-rm-range-rflow = <0x2a>, /* FLOW_UNMAPPED_RX_CHAN */
-						<0x2c>, /* FLOW_CPSW_RX_CHAN */
-						<0x2e>, /* FLOW_SAUL_RX_0/1_CHAN */
-						<0x32>; /* FLOW_SAUL_RX_2/3_CHAN */
-		};
-	};
-
-	dmss_csi: bus@4e000000 {
-		compatible = "simple-bus";
-		ranges = <0x00 0x4e000000 0x00 0x4e000000 0x00 0x408000>;
-		#address-cells = <2>;
-		#size-cells = <2>;
-		dma-ranges;
-		ti,sci-dev-id = <198>;
-
-		inta_main_dmss_csi: interrupt-controller@4e400000 {
-			compatible = "ti,sci-inta";
-			reg = <0x00 0x4e400000 0x00 0x8000>;
-			#interrupt-cells = <0>;
-			interrupt-controller;
-			interrupt-parent = <&gic500>;
-			msi-controller;
-			power-domains = <&k3_pds 182 TI_SCI_PD_EXCLUSIVE>;
-			ti,sci = <&dmsc>;
-			ti,sci-dev-id = <200>;
-			ti,interrupt-ranges = <0 237 8>;
-			ti,unmapped-event-sources = <&main_bcdma_csi>;
-		};
-
-		main_bcdma_csi: dma-controller@4e230000 {
-			compatible = "ti,am62a-dmss-bcdma-csirx";
-			reg = <0x00 0x4e230000 0x00 0x100>,
-			      <0x00 0x4e180000 0x00 0x8000>,
-			      <0x00 0x4e100000 0x00 0x10000>;
-			reg-names = "gcfg", "rchanrt", "ringrt";
-			#dma-cells = <3>;
-			msi-parent = <&inta_main_dmss_csi>;
-			power-domains = <&k3_pds 182 TI_SCI_PD_EXCLUSIVE>;
-			ti,sci = <&dmsc>;
-			ti,sci-dev-id = <199>;
-			ti,sci-rm-range-rchan = <0x21>;
-		};
-	};
-
-	dmsc: system-controller@44043000 {
-		compatible = "ti,k2g-sci";
-		ti,host-id = <12>;
-		mbox-names = "rx", "tx";
-		mboxes = <&secure_proxy_main 12>,
-			 <&secure_proxy_main 13>;
-		reg-names = "debug_messages";
-		reg = <0x00 0x44043000 0x00 0xfe0>;
-		bootph-all;
-
-		k3_pds: power-controller {
-			compatible = "ti,sci-pm-domain";
-			#power-domain-cells = <2>;
-			bootph-all;
-		};
-
-		k3_clks: clock-controller {
-			compatible = "ti,k2g-sci-clk";
-			#clock-cells = <2>;
-			bootph-all;
-		};
-
-		k3_reset: reset-controller {
-			compatible = "ti,sci-reset";
-			#reset-cells = <2>;
-			bootph-all;
-		};
-	};
-
-	crypto: crypto@40900000 {
-		compatible = "ti,am62-sa3ul";
-		reg = <0x00 0x40900000 0x00 0x1200>;
-		#address-cells = <2>;
-		#size-cells = <2>;
-		ranges = <0x00 0x40900000 0x00 0x40900000 0x00 0x30000>;
-
-		dmas = <&main_pktdma 0xf501 0>, <&main_pktdma 0x7506 0>,
-		       <&main_pktdma 0x7507 0>;
-		dma-names = "tx", "rx1", "rx2";
-	};
-
-	secure_proxy_sa3: mailbox@43600000 {
-		compatible = "ti,am654-secure-proxy";
-		#mbox-cells = <1>;
-		reg-names = "target_data", "rt", "scfg";
-		reg = <0x00 0x43600000 0x00 0x10000>,
-		      <0x00 0x44880000 0x00 0x20000>,
-		      <0x00 0x44860000 0x00 0x20000>;
-		/*
-		 * Marked Disabled:
-		 * Node is incomplete as it is meant for bootloaders and
-		 * firmware on non-MPU processors
-		 */
-		status = "disabled";
-		bootph-all;
-	};
-
-	main_pmx0: pinctrl@f4000 {
-		compatible = "pinctrl-single";
-		reg = <0x00 0xf4000 0x00 0x2ac>;
-		#pinctrl-cells = <1>;
-		pinctrl-single,register-width = <32>;
-		pinctrl-single,function-mask = <0xffffffff>;
-		bootph-all;
-	};
-
-	main_esm: esm@420000 {
-		compatible = "ti,j721e-esm";
-		reg = <0x00 0x420000 0x00 0x1000>;
-		ti,esm-pins = <160>, <161>, <162>, <163>, <177>, <178>;
-		bootph-pre-ram;
-	};
-
-	main_timer0: timer@2400000 {
-		compatible = "ti,am654-timer";
-		reg = <0x00 0x2400000 0x00 0x400>;
-		interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&k3_clks 36 2>;
-		clock-names = "fck";
-		assigned-clocks = <&k3_clks 36 2>;
-		assigned-clock-parents = <&k3_clks 36 3>;
-		power-domains = <&k3_pds 36 TI_SCI_PD_EXCLUSIVE>;
-		ti,timer-pwm;
-		bootph-all;
-	};
-
-	main_timer1: timer@2410000 {
-		compatible = "ti,am654-timer";
-		reg = <0x00 0x2410000 0x00 0x400>;
-		interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&k3_clks 37 2>;
-		clock-names = "fck";
-		assigned-clocks = <&k3_clks 37 2>;
-		assigned-clock-parents = <&k3_clks 37 3>;
-		power-domains = <&k3_pds 37 TI_SCI_PD_EXCLUSIVE>;
-		ti,timer-pwm;
-	};
-
-	main_timer2: timer@2420000 {
-		compatible = "ti,am654-timer";
-		reg = <0x00 0x2420000 0x00 0x400>;
-		interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&k3_clks 38 2>;
-		clock-names = "fck";
-		assigned-clocks = <&k3_clks 38 2>;
-		assigned-clock-parents = <&k3_clks 38 3>;
-		power-domains = <&k3_pds 38 TI_SCI_PD_EXCLUSIVE>;
-		ti,timer-pwm;
-	};
-
-	main_timer3: timer@2430000 {
-		compatible = "ti,am654-timer";
-		reg = <0x00 0x2430000 0x00 0x400>;
-		interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&k3_clks 39 2>;
-		clock-names = "fck";
-		assigned-clocks = <&k3_clks 39 2>;
-		assigned-clock-parents = <&k3_clks 39 3>;
-		power-domains = <&k3_pds 39 TI_SCI_PD_EXCLUSIVE>;
-		ti,timer-pwm;
-	};
-
-	main_timer4: timer@2440000 {
-		compatible = "ti,am654-timer";
-		reg = <0x00 0x2440000 0x00 0x400>;
-		interrupts = <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&k3_clks 40 2>;
-		clock-names = "fck";
-		assigned-clocks = <&k3_clks 40 2>;
-		assigned-clock-parents = <&k3_clks 40 3>;
-		power-domains = <&k3_pds 40 TI_SCI_PD_EXCLUSIVE>;
-		ti,timer-pwm;
-	};
-
-	main_timer5: timer@2450000 {
-		compatible = "ti,am654-timer";
-		reg = <0x00 0x2450000 0x00 0x400>;
-		interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&k3_clks 41 2>;
-		clock-names = "fck";
-		assigned-clocks = <&k3_clks 41 2>;
-		assigned-clock-parents = <&k3_clks 41 3>;
-		power-domains = <&k3_pds 41 TI_SCI_PD_EXCLUSIVE>;
-		ti,timer-pwm;
-	};
-
-	main_timer6: timer@2460000 {
-		compatible = "ti,am654-timer";
-		reg = <0x00 0x2460000 0x00 0x400>;
-		interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&k3_clks 42 2>;
-		clock-names = "fck";
-		assigned-clocks = <&k3_clks 42 2>;
-		assigned-clock-parents = <&k3_clks 42 3>;
-		power-domains = <&k3_pds 42 TI_SCI_PD_EXCLUSIVE>;
-		ti,timer-pwm;
-	};
-
-	main_timer7: timer@2470000 {
-		compatible = "ti,am654-timer";
-		reg = <0x00 0x2470000 0x00 0x400>;
-		interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&k3_clks 43 2>;
-		clock-names = "fck";
-		assigned-clocks = <&k3_clks 43 2>;
-		assigned-clock-parents = <&k3_clks 43 3>;
-		power-domains = <&k3_pds 43 TI_SCI_PD_EXCLUSIVE>;
-		ti,timer-pwm;
-	};
-
-	main_uart0: serial@2800000 {
-		compatible = "ti,am64-uart", "ti,am654-uart";
-		reg = <0x00 0x02800000 0x00 0x100>;
-		interrupts = <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>;
-		power-domains = <&k3_pds 146 TI_SCI_PD_EXCLUSIVE>;
-		clocks = <&k3_clks 146 0>;
-		clock-names = "fclk";
-		status = "disabled";
-	};
-
-	main_uart1: serial@2810000 {
-		compatible = "ti,am64-uart", "ti,am654-uart";
-		reg = <0x00 0x02810000 0x00 0x100>;
-		interrupts = <GIC_SPI 179 IRQ_TYPE_LEVEL_HIGH>;
-		power-domains = <&k3_pds 152 TI_SCI_PD_EXCLUSIVE>;
-		clocks = <&k3_clks 152 0>;
-		clock-names = "fclk";
-		status = "disabled";
-	};
-
-	main_uart2: serial@2820000 {
-		compatible = "ti,am64-uart", "ti,am654-uart";
-		reg = <0x00 0x02820000 0x00 0x100>;
-		interrupts = <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH>;
-		power-domains = <&k3_pds 153 TI_SCI_PD_EXCLUSIVE>;
-		clocks = <&k3_clks 153 0>;
-		clock-names = "fclk";
-		status = "disabled";
-	};
-
-	main_uart3: serial@2830000 {
-		compatible = "ti,am64-uart", "ti,am654-uart";
-		reg = <0x00 0x02830000 0x00 0x100>;
-		interrupts = <GIC_SPI 181 IRQ_TYPE_LEVEL_HIGH>;
-		power-domains = <&k3_pds 154 TI_SCI_PD_EXCLUSIVE>;
-		clocks = <&k3_clks 154 0>;
-		clock-names = "fclk";
-		status = "disabled";
-	};
-
-	main_uart4: serial@2840000 {
-		compatible = "ti,am64-uart", "ti,am654-uart";
-		reg = <0x00 0x02840000 0x00 0x100>;
-		interrupts = <GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>;
-		power-domains = <&k3_pds 155 TI_SCI_PD_EXCLUSIVE>;
-		clocks = <&k3_clks 155 0>;
-		clock-names = "fclk";
-		status = "disabled";
-	};
-
-	main_uart5: serial@2850000 {
-		compatible = "ti,am64-uart", "ti,am654-uart";
-		reg = <0x00 0x02850000 0x00 0x100>;
-		interrupts = <GIC_SPI 183 IRQ_TYPE_LEVEL_HIGH>;
-		power-domains = <&k3_pds 156 TI_SCI_PD_EXCLUSIVE>;
-		clocks = <&k3_clks 156 0>;
-		clock-names = "fclk";
-		status = "disabled";
-	};
-
-	main_uart6: serial@2860000 {
-		compatible = "ti,am64-uart", "ti,am654-uart";
-		reg = <0x00 0x02860000 0x00 0x100>;
-		interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
-		power-domains = <&k3_pds 158 TI_SCI_PD_EXCLUSIVE>;
-		clocks = <&k3_clks 158 0>;
-		clock-names = "fclk";
-		status = "disabled";
-	};
-
-	main_i2c0: i2c@20000000 {
-		compatible = "ti,am64-i2c", "ti,omap4-i2c";
-		reg = <0x00 0x20000000 0x00 0x100>;
-		interrupts = <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		power-domains = <&k3_pds 102 TI_SCI_PD_EXCLUSIVE>;
-		clocks = <&k3_clks 102 2>;
-		clock-names = "fck";
-		status = "disabled";
-	};
-
-	main_i2c1: i2c@20010000 {
-		compatible = "ti,am64-i2c", "ti,omap4-i2c";
-		reg = <0x00 0x20010000 0x00 0x100>;
-		interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		power-domains = <&k3_pds 103 TI_SCI_PD_EXCLUSIVE>;
-		clocks = <&k3_clks 103 2>;
-		clock-names = "fck";
-		status = "disabled";
-	};
-
-	main_i2c2: i2c@20020000 {
-		compatible = "ti,am64-i2c", "ti,omap4-i2c";
-		reg = <0x00 0x20020000 0x00 0x100>;
-		interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		power-domains = <&k3_pds 104 TI_SCI_PD_EXCLUSIVE>;
-		clocks = <&k3_clks 104 2>;
-		clock-names = "fck";
-		status = "disabled";
-	};
-
-	main_i2c3: i2c@20030000 {
-		compatible = "ti,am64-i2c", "ti,omap4-i2c";
-		reg = <0x00 0x20030000 0x00 0x100>;
-		interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		power-domains = <&k3_pds 105 TI_SCI_PD_EXCLUSIVE>;
-		clocks = <&k3_clks 105 2>;
-		clock-names = "fck";
-		status = "disabled";
-	};
-
-	main_spi0: spi@20100000 {
-		compatible = "ti,am654-mcspi", "ti,omap4-mcspi";
-		reg = <0x00 0x20100000 0x00 0x400>;
-		interrupts = <GIC_SPI 172 IRQ_TYPE_LEVEL_HIGH>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		power-domains = <&k3_pds 141 TI_SCI_PD_EXCLUSIVE>;
-		clocks = <&k3_clks 141 0>;
-		status = "disabled";
-	};
-
-	main_spi1: spi@20110000 {
-		compatible = "ti,am654-mcspi","ti,omap4-mcspi";
-		reg = <0x00 0x20110000 0x00 0x400>;
-		interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		power-domains = <&k3_pds 142 TI_SCI_PD_EXCLUSIVE>;
-		clocks = <&k3_clks 142 0>;
-		status = "disabled";
-	};
-
-	main_spi2: spi@20120000 {
-		compatible = "ti,am654-mcspi","ti,omap4-mcspi";
-		reg = <0x00 0x20120000 0x00 0x400>;
-		interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		power-domains = <&k3_pds 143 TI_SCI_PD_EXCLUSIVE>;
-		clocks = <&k3_clks 143 0>;
-		status = "disabled";
-	};
-
-	main_gpio_intr: interrupt-controller@a00000 {
-		compatible = "ti,sci-intr";
-		reg = <0x00 0x00a00000 0x00 0x800>;
-		ti,intr-trigger-type = <1>;
-		interrupt-controller;
-		interrupt-parent = <&gic500>;
-		#interrupt-cells = <1>;
-		ti,sci = <&dmsc>;
-		ti,sci-dev-id = <3>;
-		ti,interrupt-ranges = <0 32 16>;
-	};
-
-	main_gpio0: gpio@600000 {
-		compatible = "ti,am64-gpio", "ti,keystone-gpio";
-		reg = <0x00 0x00600000 0x00 0x100>;
-		gpio-controller;
-		#gpio-cells = <2>;
-		interrupt-parent = <&main_gpio_intr>;
-		interrupts = <190>, <191>, <192>,
-			     <193>, <194>, <195>;
-		interrupt-controller;
-		#interrupt-cells = <2>;
-		ti,ngpio = <92>;
-		ti,davinci-gpio-unbanked = <0>;
-		power-domains = <&k3_pds 77 TI_SCI_PD_EXCLUSIVE>;
-		clocks = <&k3_clks 77 0>;
-		clock-names = "gpio";
-	};
-
-	main_gpio1: gpio@601000 {
-		compatible = "ti,am64-gpio", "ti,keystone-gpio";
-		reg = <0x00 0x00601000 0x00 0x100>;
-		gpio-controller;
-		#gpio-cells = <2>;
-		interrupt-parent = <&main_gpio_intr>;
-		interrupts = <180>, <181>, <182>,
-			     <183>, <184>, <185>;
-		interrupt-controller;
-		#interrupt-cells = <2>;
-		ti,ngpio = <52>;
-		ti,davinci-gpio-unbanked = <0>;
-		power-domains = <&k3_pds 78 TI_SCI_PD_EXCLUSIVE>;
-		clocks = <&k3_clks 78 0>;
-		clock-names = "gpio";
-	};
-
-	sdhci0: mmc@fa10000 {
-		compatible = "ti,am64-sdhci-8bit";
-		reg = <0x00 0x0fa10000 0x00 0x1000>, <0x00 0x0fa18000 0x00 0x400>;
-		interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
-		power-domains = <&k3_pds 57 TI_SCI_PD_EXCLUSIVE>;
-		clocks = <&k3_clks 57 1>, <&k3_clks 57 2>;
-		clock-names = "clk_ahb", "clk_xin";
-		assigned-clocks = <&k3_clks 57 2>;
-		assigned-clock-parents = <&k3_clks 57 4>;
-		bus-width = <8>;
-		mmc-ddr-1_8v;
-		mmc-hs200-1_8v;
-		mmc-hs400-1_8v;
-		ti,clkbuf-sel = <0x7>;
-		ti,strobe-sel = <0x77>;
-		ti,trm-icp = <0x8>;
-		ti,otap-del-sel-legacy = <0x1>;
-		ti,otap-del-sel-mmc-hs = <0x1>;
-		ti,otap-del-sel-ddr52 = <0x6>;
-		ti,otap-del-sel-hs200 = <0x8>;
-		ti,otap-del-sel-hs400 = <0x5>;
-		ti,itap-del-sel-legacy = <0x10>;
-		ti,itap-del-sel-mmc-hs = <0xa>;
-		ti,itap-del-sel-ddr52 = <0x3>;
-		status = "disabled";
-	};
-
-	sdhci1: mmc@fa00000 {
-		compatible = "ti,am62-sdhci";
-		reg = <0x00 0x0fa00000 0x00 0x1000>, <0x00 0x0fa08000 0x00 0x400>;
-		interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
-		power-domains = <&k3_pds 58 TI_SCI_PD_EXCLUSIVE>;
-		clocks = <&k3_clks 58 5>, <&k3_clks 58 6>;
-		clock-names = "clk_ahb", "clk_xin";
-		bus-width = <4>;
-		ti,clkbuf-sel = <0x7>;
-		ti,otap-del-sel-legacy = <0x0>;
-		ti,otap-del-sel-sd-hs = <0x0>;
-		ti,otap-del-sel-sdr12 = <0xf>;
-		ti,otap-del-sel-sdr25 = <0xf>;
-		ti,otap-del-sel-sdr50 = <0xc>;
-		ti,otap-del-sel-ddr50 = <0x9>;
-		ti,otap-del-sel-sdr104 = <0x6>;
-		ti,itap-del-sel-legacy = <0x0>;
-		ti,itap-del-sel-sd-hs = <0x0>;
-		ti,itap-del-sel-sdr12 = <0x0>;
-		ti,itap-del-sel-sdr25 = <0x0>;
-		status = "disabled";
-	};
-
-	sdhci2: mmc@fa20000 {
-		compatible = "ti,am62-sdhci";
-		reg = <0x00 0x0fa20000 0x00 0x1000>, <0x00 0x0fa28000 0x00 0x400>;
-		interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
-		power-domains = <&k3_pds 184 TI_SCI_PD_EXCLUSIVE>;
-		clocks = <&k3_clks 184 5>, <&k3_clks 184 6>;
-		clock-names = "clk_ahb", "clk_xin";
-		bus-width = <4>;
-		ti,clkbuf-sel = <0x7>;
-		ti,otap-del-sel-legacy = <0x0>;
-		ti,otap-del-sel-sd-hs = <0x0>;
-		ti,otap-del-sel-sdr12 = <0xf>;
-		ti,otap-del-sel-sdr25 = <0xf>;
-		ti,otap-del-sel-sdr50 = <0xc>;
-		ti,otap-del-sel-ddr50 = <0x9>;
-		ti,otap-del-sel-sdr104 = <0x6>;
-		ti,itap-del-sel-legacy = <0x0>;
-		ti,itap-del-sel-sd-hs = <0x0>;
-		ti,itap-del-sel-sdr12 = <0x0>;
-		ti,itap-del-sel-sdr25 = <0x0>;
-		status = "disabled";
-	};
-
-	usbss0: usb@f900000 {
-		compatible = "ti,am62-usb";
-		reg = <0x00 0x0f900000 0x00 0x800>,
-		      <0x00 0x0f908000 0x00 0x400>;
-		clocks = <&k3_clks 161 3>;
-		clock-names = "ref";
-		ti,syscon-phy-pll-refclk = <&usb0_phy_ctrl 0x0>;
-		#address-cells = <2>;
-		#size-cells = <2>;
-		power-domains = <&k3_pds 178 TI_SCI_PD_EXCLUSIVE>;
-		ranges;
-		status = "disabled";
-
-		usb0: usb@31000000 {
-			compatible = "snps,dwc3";
-			reg = <0x00 0x31000000 0x00 0x50000>;
-			interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>, /* irq.0 */
-			<GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>; /* irq.0 */
-			interrupt-names = "host", "peripheral";
-			maximum-speed = "high-speed";
-			dr_mode = "otg";
-			snps,usb2-gadget-lpm-disable;
-			snps,usb2-lpm-disable;
-		};
-	};
-
 	usbss1: usb@f910000 {
 		compatible = "ti,am62-usb";
 		reg = <0x00 0x0f910000 0x00 0x800>,
@@ -686,408 +31,40 @@
 			snps,usb2-lpm-disable;
 		};
 	};
+};
 
-	fss: bus@fc00000 {
-		compatible = "simple-bus";
-		reg = <0x00 0x0fc00000 0x00 0x70000>;
-		#address-cells = <2>;
-		#size-cells = <2>;
-		ranges;
-
-		ospi0: spi@fc40000 {
-			compatible = "ti,am654-ospi", "cdns,qspi-nor";
-			reg = <0x00 0x0fc40000 0x00 0x100>,
-			      <0x05 0x00000000 0x01 0x00000000>;
-			interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>;
-			cdns,fifo-depth = <256>;
-			cdns,fifo-width = <4>;
-			cdns,trigger-address = <0x0>;
-			clocks = <&k3_clks 75 7>;
-			assigned-clocks = <&k3_clks 75 7>;
-			assigned-clock-parents = <&k3_clks 75 8>;
-			assigned-clock-rates = <166666666>;
-			power-domains = <&k3_pds 75 TI_SCI_PD_EXCLUSIVE>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			status = "disabled";
-		};
-	};
-
-	cpsw3g: ethernet@8000000 {
-		compatible = "ti,am642-cpsw-nuss";
-		#address-cells = <2>;
-		#size-cells = <2>;
-		reg = <0x00 0x08000000 0x00 0x200000>;
-		reg-names = "cpsw_nuss";
-		ranges = <0x00 0x00 0x00 0x08000000 0x00 0x200000>;
-		clocks = <&k3_clks 13 0>;
-		assigned-clocks = <&k3_clks 13 3>;
-		assigned-clock-parents = <&k3_clks 13 11>;
-		clock-names = "fck";
-		power-domains = <&k3_pds 13 TI_SCI_PD_EXCLUSIVE>;
-		status = "disabled";
-
-		dmas = <&main_pktdma 0xc600 15>,
-		       <&main_pktdma 0xc601 15>,
-		       <&main_pktdma 0xc602 15>,
-		       <&main_pktdma 0xc603 15>,
-		       <&main_pktdma 0xc604 15>,
-		       <&main_pktdma 0xc605 15>,
-		       <&main_pktdma 0xc606 15>,
-		       <&main_pktdma 0xc607 15>,
-		       <&main_pktdma 0x4600 15>;
-		dma-names = "tx0", "tx1", "tx2", "tx3", "tx4", "tx5", "tx6",
-			    "tx7", "rx";
-
-		ethernet-ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			cpsw_port1: port@1 {
-				reg = <1>;
-				ti,mac-only;
-				label = "port1";
-				phys = <&phy_gmii_sel 1>;
-				mac-address = [00 00 00 00 00 00];
-				status = "disabled";
-			};
-
-			cpsw_port2: port@2 {
-				reg = <2>;
-				ti,mac-only;
-				label = "port2";
-				phys = <&phy_gmii_sel 2>;
-				mac-address = [00 00 00 00 00 00];
-				status = "disabled";
-			};
-		};
-
-		cpsw3g_mdio: mdio@f00 {
-			compatible = "ti,cpsw-mdio","ti,davinci_mdio";
-			reg = <0x00 0xf00 0x00 0x100>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			clocks = <&k3_clks 13 0>;
-			clock-names = "fck";
-			bus_freq = <1000000>;
-			status = "disabled";
-		};
-
-		cpts@3d000 {
-			compatible = "ti,j721e-cpts";
-			reg = <0x00 0x3d000 0x00 0x400>;
-			clocks = <&k3_clks 13 3>;
-			clock-names = "cpts";
-			interrupts-extended = <&gic500 GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
-			interrupt-names = "cpts";
-			ti,cpts-ext-ts-inputs = <4>;
-			ti,cpts-periodic-outputs = <2>;
-		};
-	};
-
-	hwspinlock: spinlock@2a000000 {
-		compatible = "ti,am64-hwspinlock";
-		reg = <0x00 0x2a000000 0x00 0x1000>;
-		#hwlock-cells = <1>;
-	};
-
-	mailbox0_cluster0: mailbox@29000000 {
-		compatible = "ti,am64-mailbox";
-		reg = <0x00 0x29000000 0x00 0x200>;
-		interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
-		#mbox-cells = <1>;
-		ti,mbox-num-users = <4>;
-		ti,mbox-num-fifos = <16>;
-	};
-
-	mailbox0_cluster1: mailbox@29010000 {
-		compatible = "ti,am64-mailbox";
-		reg = <0x00 0x29010000 0x00 0x200>;
-		interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
-		#mbox-cells = <1>;
-		ti,mbox-num-users = <4>;
-		ti,mbox-num-fifos = <16>;
-	};
-
-	mailbox0_cluster2: mailbox@29020000 {
-		compatible = "ti,am64-mailbox";
-		reg = <0x00 0x29020000 0x00 0x200>;
-		interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
-		#mbox-cells = <1>;
-		ti,mbox-num-users = <4>;
-		ti,mbox-num-fifos = <16>;
-	};
-
-	mailbox0_cluster3: mailbox@29030000 {
-		compatible = "ti,am64-mailbox";
-		reg = <0x00 0x29030000 0x00 0x200>;
-		interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
-		#mbox-cells = <1>;
-		ti,mbox-num-users = <4>;
-		ti,mbox-num-fifos = <16>;
-	};
-
-	ecap0: pwm@23100000 {
-		compatible = "ti,am3352-ecap";
-		#pwm-cells = <3>;
-		reg = <0x00 0x23100000 0x00 0x100>;
-		power-domains = <&k3_pds 51 TI_SCI_PD_EXCLUSIVE>;
-		clocks = <&k3_clks 51 0>;
-		clock-names = "fck";
-		status = "disabled";
-	};
-
-	ecap1: pwm@23110000 {
-		compatible = "ti,am3352-ecap";
-		#pwm-cells = <3>;
-		reg = <0x00 0x23110000 0x00 0x100>;
-		power-domains = <&k3_pds 52 TI_SCI_PD_EXCLUSIVE>;
-		clocks = <&k3_clks 52 0>;
-		clock-names = "fck";
-		status = "disabled";
-	};
-
-	ecap2: pwm@23120000 {
-		compatible = "ti,am3352-ecap";
-		#pwm-cells = <3>;
-		reg = <0x00 0x23120000 0x00 0x100>;
-		power-domains = <&k3_pds 53 TI_SCI_PD_EXCLUSIVE>;
-		clocks = <&k3_clks 53 0>;
-		clock-names = "fck";
-		status = "disabled";
-	};
-
-	main_mcan0: can@20701000 {
-		compatible = "bosch,m_can";
-		reg = <0x00 0x20701000 0x00 0x200>,
-		      <0x00 0x20708000 0x00 0x8000>;
-		reg-names = "m_can", "message_ram";
-		power-domains = <&k3_pds 98 TI_SCI_PD_EXCLUSIVE>;
-		clocks = <&k3_clks 98 6>, <&k3_clks 98 1>;
-		clock-names = "hclk", "cclk";
-		interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>;
-		interrupt-names = "int0", "int1";
-		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
-		status = "disabled";
-	};
-
-	main_mcan1: can@20711000 {
-		compatible = "bosch,m_can";
-		reg = <0x00 0x20711000 0x00 0x200>,
-		      <0x00 0x20718000 0x00 0x8000>;
-		reg-names = "m_can", "message_ram";
-		power-domains = <&k3_pds 99 TI_SCI_PD_EXCLUSIVE>;
-		clocks = <&k3_clks 99 6>, <&k3_clks 99 1>;
-		clock-names = "hclk", "cclk";
-		interrupts = <GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 214 IRQ_TYPE_LEVEL_HIGH>;
-		interrupt-names = "int0", "int1";
-		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
-		status = "disabled";
-	};
-
-	main_rti0: watchdog@e000000 {
-		compatible = "ti,j7-rti-wdt";
-		reg = <0x00 0x0e000000 0x00 0x100>;
-		clocks = <&k3_clks 125 0>;
-		power-domains = <&k3_pds 125 TI_SCI_PD_EXCLUSIVE>;
-		assigned-clocks = <&k3_clks 125 0>;
-		assigned-clock-parents = <&k3_clks 125 2>;
-	};
-
-	main_rti1: watchdog@e010000 {
-		compatible = "ti,j7-rti-wdt";
-		reg = <0x00 0x0e010000 0x00 0x100>;
-		clocks = <&k3_clks 126 0>;
-		power-domains = <&k3_pds 126 TI_SCI_PD_EXCLUSIVE>;
-		assigned-clocks = <&k3_clks 126 0>;
-		assigned-clock-parents = <&k3_clks 126 2>;
-	};
-
-	main_rti2: watchdog@e020000 {
-		compatible = "ti,j7-rti-wdt";
-		reg = <0x00 0x0e020000 0x00 0x100>;
-		clocks = <&k3_clks 127 0>;
-		power-domains = <&k3_pds 127 TI_SCI_PD_EXCLUSIVE>;
-		assigned-clocks = <&k3_clks 127 0>;
-		assigned-clock-parents = <&k3_clks 127 2>;
-	};
-
-	main_rti3: watchdog@e030000 {
-		compatible = "ti,j7-rti-wdt";
-		reg = <0x00 0x0e030000 0x00 0x100>;
-		clocks = <&k3_clks 128 0>;
-		power-domains = <&k3_pds 128 TI_SCI_PD_EXCLUSIVE>;
-		assigned-clocks = <&k3_clks 128 0>;
-		assigned-clock-parents = <&k3_clks 128 2>;
-	};
-
-	main_rti15: watchdog@e0f0000 {
-		compatible = "ti,j7-rti-wdt";
-		reg = <0x00 0x0e0f0000 0x00 0x100>;
-		clocks = <&k3_clks 130 0>;
-		power-domains = <&k3_pds 130 TI_SCI_PD_EXCLUSIVE>;
-		assigned-clocks = <&k3_clks 130 0>;
-		assigned-clock-parents = <&k3_clks 130 2>;
-	};
-
-	epwm0: pwm@23000000 {
-		compatible = "ti,am64-epwm", "ti,am3352-ehrpwm";
-		#pwm-cells = <3>;
-		reg = <0x00 0x23000000 0x00 0x100>;
-		power-domains = <&k3_pds 86 TI_SCI_PD_EXCLUSIVE>;
-		clocks = <&epwm_tbclk 0>, <&k3_clks 86 0>;
-		clock-names = "tbclk", "fck";
-		status = "disabled";
-	};
-
-	epwm1: pwm@23010000 {
-		compatible = "ti,am64-epwm", "ti,am3352-ehrpwm";
-		#pwm-cells = <3>;
-		reg = <0x00 0x23010000 0x00 0x100>;
-		power-domains = <&k3_pds 87 TI_SCI_PD_EXCLUSIVE>;
-		clocks = <&epwm_tbclk 1>, <&k3_clks 87 0>;
-		clock-names = "tbclk", "fck";
-		status = "disabled";
-	};
-
-	epwm2: pwm@23020000 {
-		compatible = "ti,am64-epwm", "ti,am3352-ehrpwm";
-		#pwm-cells = <3>;
-		reg = <0x00 0x23020000 0x00 0x100>;
-		power-domains = <&k3_pds 88 TI_SCI_PD_EXCLUSIVE>;
-		clocks = <&epwm_tbclk 2>, <&k3_clks 88 0>;
-		clock-names = "tbclk", "fck";
-		status = "disabled";
-	};
-
-	mcasp0: audio-controller@2b00000 {
-		compatible = "ti,am33xx-mcasp-audio";
-		reg = <0x00 0x02b00000 0x00 0x2000>,
-		      <0x00 0x02b08000 0x00 0x400>;
-		reg-names = "mpu", "dat";
-		interrupts = <GIC_SPI 236 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 235 IRQ_TYPE_LEVEL_HIGH>;
-		interrupt-names = "tx", "rx";
-
-		dmas = <&main_bcdma 0 0xc500 0>, <&main_bcdma 0 0x4500 0>;
-		dma-names = "tx", "rx";
-
-		clocks = <&k3_clks 190 0>;
-		clock-names = "fck";
-		assigned-clocks = <&k3_clks 190 0>;
-		assigned-clock-parents = <&k3_clks 190 2>;
-		power-domains = <&k3_pds 190 TI_SCI_PD_EXCLUSIVE>;
-		status = "disabled";
-	};
-
-	mcasp1: audio-controller@2b10000 {
-		compatible = "ti,am33xx-mcasp-audio";
-		reg = <0x00 0x02b10000 0x00 0x2000>,
-		      <0x00 0x02b18000 0x00 0x400>;
-		reg-names = "mpu", "dat";
-		interrupts = <GIC_SPI 238 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 237 IRQ_TYPE_LEVEL_HIGH>;
-		interrupt-names = "tx", "rx";
-
-		dmas = <&main_bcdma 0 0xc501 0>, <&main_bcdma 0 0x4501 0>;
-		dma-names = "tx", "rx";
-
-		clocks = <&k3_clks 191 0>;
-		clock-names = "fck";
-		assigned-clocks = <&k3_clks 191 0>;
-		assigned-clock-parents = <&k3_clks 191 2>;
-		power-domains = <&k3_pds 191 TI_SCI_PD_EXCLUSIVE>;
-		status = "disabled";
-	};
-
-	mcasp2: audio-controller@2b20000 {
-		compatible = "ti,am33xx-mcasp-audio";
-		reg = <0x00 0x02b20000 0x00 0x2000>,
-		      <0x00 0x02b28000 0x00 0x400>;
-		reg-names = "mpu", "dat";
-		interrupts = <GIC_SPI 240 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 239 IRQ_TYPE_LEVEL_HIGH>;
-		interrupt-names = "tx", "rx";
-
-		dmas = <&main_bcdma 0 0xc502 0>, <&main_bcdma 0 0x4502 0>;
-		dma-names = "tx", "rx";
-
-		clocks = <&k3_clks 192 0>;
-		clock-names = "fck";
-		assigned-clocks = <&k3_clks 192 0>;
-		assigned-clock-parents = <&k3_clks 192 2>;
-		power-domains = <&k3_pds 192 TI_SCI_PD_EXCLUSIVE>;
-		status = "disabled";
-	};
-
-	ti_csi2rx0: ticsi2rx@30102000 {
-		compatible = "ti,j721e-csi2rx-shim";
-		reg = <0x00 0x30102000 0x00 0x1000>;
-		ranges;
-		#address-cells = <2>;
-		#size-cells = <2>;
-		dmas = <&main_bcdma_csi 0 0x5000 0>;
-		dma-names = "rx0";
-		power-domains = <&k3_pds 182 TI_SCI_PD_EXCLUSIVE>;
-		status = "disabled";
-
-		cdns_csi2rx0: csi-bridge@30101000 {
-			compatible = "ti,j721e-csi2rx", "cdns,csi2rx";
-			reg = <0x00 0x30101000 0x00 0x1000>;
-			clocks = <&k3_clks 182 0>, <&k3_clks 182 3>, <&k3_clks 182 0>,
-				<&k3_clks 182 0>, <&k3_clks 182 4>, <&k3_clks 182 4>;
-			clock-names = "sys_clk", "p_clk", "pixel_if0_clk",
-				"pixel_if1_clk", "pixel_if2_clk", "pixel_if3_clk";
-			phys = <&dphy0>;
-			phy-names = "dphy";
-
-			ports {
-				#address-cells = <1>;
-				#size-cells = <0>;
-
-				csi0_port0: port@0 {
-					reg = <0>;
-					status = "disabled";
-				};
-
-				csi0_port1: port@1 {
-					reg = <1>;
-					status = "disabled";
-				};
+&oc_sram {
+	reg = <0x00 0x70000000 0x00 0x10000>;
+	ranges = <0x00 0x00 0x70000000 0x10000>;
+};
 
-				csi0_port2: port@2 {
-					reg = <2>;
-					status = "disabled";
-				};
+&inta_main_dmss {
+	ti,interrupt-ranges = <5 69 35>;
+};
 
-				csi0_port3: port@3 {
-					reg = <3>;
-					status = "disabled";
-				};
+&main_pmx0 {
+	pinctrl-single,gpio-range =
+		<&main_pmx0_range 0 32 PIN_GPIO_RANGE_IOPAD>,
+		<&main_pmx0_range 33 38 PIN_GPIO_RANGE_IOPAD>,
+		<&main_pmx0_range 72 22 PIN_GPIO_RANGE_IOPAD>,
+		<&main_pmx0_range 137 5 PIN_GPIO_RANGE_IOPAD>,
+		<&main_pmx0_range 143 3 PIN_GPIO_RANGE_IOPAD>,
+		<&main_pmx0_range 149 2 PIN_GPIO_RANGE_IOPAD>;
 
-				csi0_port4: port@4 {
-					reg = <4>;
-					status = "disabled";
-				};
-			};
-		};
+	main_pmx0_range: gpio-range {
+		#pinctrl-single,gpio-range-cells = <3>;
 	};
+};
 
-	dphy0: phy@30110000 {
-		compatible = "cdns,dphy-rx";
-		reg = <0x00 0x30110000 0x00 0x1100>;
-		#phy-cells = <0>;
-		power-domains = <&k3_pds 185 TI_SCI_PD_EXCLUSIVE>;
-		status = "disabled";
-	};
+&main_gpio0 {
+	gpio-ranges = <&main_pmx0 0 0 32>, <&main_pmx0 32 33 38>,
+			<&main_pmx0 70 72 22>;
+	ti,ngpio = <92>;
+};
 
-	vpu: video-codec@30210000 {
-		compatible = "ti,j721s2-wave521c", "cnm,wave521c";
-		reg = <0x00 0x30210000 0x00 0x10000>;
-		interrupts = <GIC_SPI 225 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&k3_clks 204 2>;
-		power-domains = <&k3_pds 204 TI_SCI_PD_EXCLUSIVE>;
-	};
+&main_gpio1 {
+	gpio-ranges = <&main_pmx0 0 94 32>, <&main_pmx0 42 137 5>,
+			<&main_pmx0 47 143 3>, <&main_pmx0 50 149 2>;
+	gpio-reserved-ranges = <32 10>;
+	ti,ngpio = <52>;
 };
diff --git a/arch/arm64/boot/dts/ti/k3-am62p.dtsi b/arch/arm64/boot/dts/ti/k3-am62p.dtsi
index 94babc412575..75a15c368c11 100644
--- a/arch/arm64/boot/dts/ti/k3-am62p.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62p.dtsi
@@ -116,10 +116,13 @@
 		};
 	};
 
-	#include "k3-am62p-thermal.dtsi"
+	#include "k3-am62p-j722s-common-thermal.dtsi"
 };
 
 /* Now include peripherals for each bus segment */
+#include "k3-am62p-j722s-common-main.dtsi"
+#include "k3-am62p-j722s-common-mcu.dtsi"
+#include "k3-am62p-j722s-common-wakeup.dtsi"
+
+/* Include AM62P specific peripherals */
 #include "k3-am62p-main.dtsi"
-#include "k3-am62p-mcu.dtsi"
-#include "k3-am62p-wakeup.dtsi"
diff --git a/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts b/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts
index 6e7234659111..3efa12bb7254 100644
--- a/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts
@@ -207,7 +207,7 @@
 		pinctrl-single,pins = <
 			AM62PX_IOPAD(0x0090, PIN_INPUT, 2) /* (U24) GPMC0_BE0n_CLE.MCASP1_ACLKX */
 			AM62PX_IOPAD(0x0098, PIN_INPUT, 2) /* (AA24) GPMC0_WAIT0.MCASP1_AFSX */
-			AM62PX_IOPAD(0x008c, PIN_INPUT, 2) /* (T25) GPMC0_WEn.MCASP1_AXR0 */
+			AM62PX_IOPAD(0x008c, PIN_OUTPUT, 2) /* (T25) GPMC0_WEn.MCASP1_AXR0 */
 			AM62PX_IOPAD(0x0084, PIN_INPUT, 2) /* (R25) GPMC0_ADVn_ALE.MCASP1_AXR2 */
 		>;
 	};
@@ -364,14 +364,9 @@
 			self-powered;
 			data-role = "dual";
 			power-role = "sink";
-			ports {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				port@0 {
-					reg = <0>;
-					usb_con_hs: endpoint {
-						remote-endpoint = <&usb0_hs_ep>;
-					};
+			port {
+				usb_con_hs: endpoint {
+				remote-endpoint = <&usb0_hs_ep>;
 				};
 			};
 		};
@@ -516,11 +511,8 @@
 
 &usb0 {
 	usb-role-switch;
-	#address-cells = <1>;
-	#size-cells = <0>;
 
-	port@0 {
-		reg = <0>;
+	port {
 		usb0_hs_ep: endpoint {
 			remote-endpoint = <&usb_con_hs>;
 		};
@@ -549,8 +541,6 @@
 	       0 0 0 0
 	       0 0 0 0
 	>;
-	tx-num-evt = <32>;
-	rx-num-evt = <32>;
 };
 
 &fss {
@@ -655,8 +645,6 @@
 
 	wkup_uart0_pins_default: wkup-uart0-default-pins {
 		pinctrl-single,pins = <
-			AM62PX_MCU_IOPAD(0x02c, PIN_INPUT, 0)	/* (C7) WKUP_UART0_CTSn */
-			AM62PX_MCU_IOPAD(0x030, PIN_OUTPUT, 0)	/* (C6) WKUP_UART0_RTSn */
 			AM62PX_MCU_IOPAD(0x024, PIN_INPUT, 0)	/* (D8) WKUP_UART0_RXD */
 			AM62PX_MCU_IOPAD(0x028, PIN_OUTPUT, 0)	/* (D7) WKUP_UART0_TXD */
 		>;
diff --git a/arch/arm64/boot/dts/ti/k3-am62x-phyboard-lyra.dtsi b/arch/arm64/boot/dts/ti/k3-am62x-phyboard-lyra.dtsi
new file mode 100644
index 000000000000..e4633af87eb9
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am62x-phyboard-lyra.dtsi
@@ -0,0 +1,475 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
+/*
+ * Copyright (C) 2022-2024 PHYTEC Messtechnik GmbH
+ * Author: Wadim Egorov <w.egorov@phytec.de>
+ *
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/net/ti-dp83867.h>
+
+/ {
+	aliases {
+		serial2 = &main_uart0;
+		serial3 = &main_uart1;
+		mmc1 = &sdhci1;
+		usb0 = &usb0;
+		usb1 = &usb1;
+		ethernet1 = &cpsw_port2;
+	};
+
+	can_tc1: can-phy0 {
+		compatible = "ti,tcan1042";
+		#phy-cells = <0>;
+		max-bitrate = <8000000>;
+		standby-gpios = <&gpio_exp 1 GPIO_ACTIVE_HIGH>;
+	};
+
+	hdmi0: connector-hdmi {
+		compatible = "hdmi-connector";
+		label = "hdmi";
+		type = "a";
+
+		port {
+			hdmi_connector_in: endpoint {
+				remote-endpoint = <&sii9022_out>;
+			};
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+		autorepeat;
+		pinctrl-names = "default";
+		pinctrl-0 = <&gpio_keys_pins_default>;
+
+		key-home {
+			label = "home";
+			linux,code = <KEY_HOME>;
+			gpios = <&main_gpio1 23 GPIO_ACTIVE_HIGH>;
+		};
+
+		key-menu {
+			label = "menu";
+			linux,code = <KEY_MENU>;
+			gpios = <&gpio_exp 4 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "phyBOARD-Lyra";
+		simple-audio-card,widgets =
+			"Microphone",           "Mic Jack",
+			"Headphone",            "Headphone Jack",
+			"Speaker",              "External Speaker";
+		simple-audio-card,routing =
+			"MIC3R",                "Mic Jack",
+			"Mic Jack",             "Mic Bias",
+			"Headphone Jack",       "HPLOUT",
+			"Headphone Jack",       "HPROUT",
+			"External Speaker",     "SPOP",
+			"External Speaker",     "SPOM";
+		simple-audio-card,format = "dsp_b";
+		simple-audio-card,bitclock-master = <&sound_master>;
+		simple-audio-card,frame-master = <&sound_master>;
+		simple-audio-card,bitclock-inversion;
+
+		simple-audio-card,cpu {
+			sound-dai = <&mcasp2>;
+		};
+
+		sound_master: simple-audio-card,codec {
+				sound-dai = <&audio_codec>;
+				clocks = <&audio_refclk1>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&leds_pins_default>, <&user_leds_pins_default>;
+
+		led-1 {
+			gpios = <&main_gpio0 32 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "mmc0";
+		};
+
+		led-2 {
+			gpios = <&gpio_exp 2 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "mmc1";
+		};
+	};
+
+	vcc_1v8: regulator-vcc-1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "VCC_1V8";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	vcc_3v3_mmc: regulator-vcc-3v3-mmc {
+		compatible = "regulator-fixed";
+		regulator-name = "VCC_3V3_MMC";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	vcc_3v3_sw: regulator-vcc-3v3-sw {
+		compatible = "regulator-fixed";
+		regulator-name = "VCC_3V3_SW";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+};
+
+&main_pmx0 {
+	audio_ext_refclk1_pins_default: audio-ext-refclk1-default-pins {
+		pinctrl-single,pins = <
+			AM62X_IOPAD(0x0a0, PIN_OUTPUT, 1) /* (K25) GPMC0_WPn.AUDIO_EXT_REFCLK1 */
+		>;
+	};
+
+	gpio_keys_pins_default: gpio-keys-default-pins {
+		pinctrl-single,pins = <
+			AM62X_IOPAD(0x1d4, PIN_INPUT, 7) /* (B15) UART0_RTSn.GPIO1_23 */
+		>;
+	};
+
+	gpio_exp_int_pins_default: gpio-exp-int-default-pins {
+		pinctrl-single,pins = <
+			AM62X_IOPAD(0x244, PIN_INPUT, 7) /* (C17) MMC1_SDWP.GPIO1_49 */
+		>;
+	};
+
+	hdmi_int_pins_default: hdmi-int-default-pins {
+		pinctrl-single,pins = <
+			AM62X_IOPAD(0x040, PIN_INPUT, 7) /* (N23) GPMC0_AD1.GPIO0_16 */
+		>;
+	};
+
+	main_dss0_pins_default: main-dss0-default-pins {
+		pinctrl-single,pins = <
+			AM62X_IOPAD(0x0b8, PIN_OUTPUT, 0) /* (U22) VOUT0_DATA0 */
+			AM62X_IOPAD(0x0bc, PIN_OUTPUT, 0) /* (V24) VOUT0_DATA1 */
+			AM62X_IOPAD(0x0e0, PIN_OUTPUT, 0) /* (V20) VOUT0_DATA10 */
+			AM62X_IOPAD(0x0e4, PIN_OUTPUT, 0) /* (AA23) VOUT0_DATA11 */
+			AM62X_IOPAD(0x0e8, PIN_OUTPUT, 0) /* (AB25) VOUT0_DATA12 */
+			AM62X_IOPAD(0x0ec, PIN_OUTPUT, 0) /* (AA24) VOUT0_DATA13 */
+			AM62X_IOPAD(0x0f0, PIN_OUTPUT, 0) /* (Y22) VOUT0_DATA14 */
+			AM62X_IOPAD(0x0f4, PIN_OUTPUT, 0) /* (AA21) VOUT0_DATA15 */
+			AM62X_IOPAD(0x0c0, PIN_OUTPUT, 0) /* (W25) VOUT0_DATA2 */
+			AM62X_IOPAD(0x0c4, PIN_OUTPUT, 0) /* (W24) VOUT0_DATA3 */
+			AM62X_IOPAD(0x0c8, PIN_OUTPUT, 0) /* (Y25) VOUT0_DATA4 */
+			AM62X_IOPAD(0x0cc, PIN_OUTPUT, 0) /* (Y24) VOUT0_DATA5 */
+			AM62X_IOPAD(0x0d0, PIN_OUTPUT, 0) /* (Y23) VOUT0_DATA6 */
+			AM62X_IOPAD(0x0d4, PIN_OUTPUT, 0) /* (AA25) VOUT0_DATA7 */
+			AM62X_IOPAD(0x0d8, PIN_OUTPUT, 0) /* (V21) VOUT0_DATA8 */
+			AM62X_IOPAD(0x0dc, PIN_OUTPUT, 0) /* (W21) VOUT0_DATA9 */
+			AM62X_IOPAD(0x0fc, PIN_OUTPUT, 0) /* (Y20) VOUT0_DE */
+			AM62X_IOPAD(0x0f8, PIN_OUTPUT, 0) /* (AB24) VOUT0_HSYNC */
+			AM62X_IOPAD(0x104, PIN_OUTPUT, 0) /* (AC24) VOUT0_PCLK */
+			AM62X_IOPAD(0x100, PIN_OUTPUT, 0) /* (AC25) VOUT0_VSYNC */
+		>;
+	};
+
+	main_i2c1_pins_default: main-i2c1-default-pins {
+		pinctrl-single,pins = <
+			AM62X_IOPAD(0x1e8, PIN_INPUT_PULLUP, 0) /* (B17) I2C1_SCL */
+			AM62X_IOPAD(0x1ec, PIN_INPUT_PULLUP, 0) /* (A17) I2C1_SDA */
+		>;
+	};
+
+	main_mcan0_pins_default: main-mcan0-default-pins {
+		pinctrl-single,pins = <
+			AM62X_IOPAD(0x1dc, PIN_INPUT, 0) /* (E15) MCAN0_RX */
+			AM62X_IOPAD(0x1d8, PIN_OUTPUT, 0) /* (C15) MCAN0_TX */
+		>;
+	};
+
+	main_mcasp2_pins_default: main-mcasp2-default-pins {
+		pinctrl-single,pins = <
+			AM62X_IOPAD(0x070, PIN_INPUT, 3) /* (T24) GPMC0_AD13.MCASP2_ACLKX */
+			AM62X_IOPAD(0x06c, PIN_INPUT, 3) /* (T22) GPMC0_AD12.MCASP2_AFSX */
+			AM62X_IOPAD(0x064, PIN_OUTPUT, 3) /* (T25) GPMC0_AD10.MCASP2_AXR2 */
+			AM62X_IOPAD(0x068, PIN_INPUT, 3) /* (R21) GPMC0_AD11.MCASP2_AXR3 */
+		>;
+	};
+
+	main_mmc1_pins_default: main-mmc1-default-pins {
+		pinctrl-single,pins = <
+			AM62X_IOPAD(0x23c, PIN_INPUT_PULLUP, 0) /* (A21) MMC1_CMD */
+			AM62X_IOPAD(0x234, PIN_INPUT_PULLDOWN, 0) /* (B22) MMC1_CLK */
+			AM62X_IOPAD(0x230, PIN_INPUT_PULLUP, 0) /* (A22) MMC1_DAT0 */
+			AM62X_IOPAD(0x22c, PIN_INPUT_PULLUP, 0) /* (B21) MMC1_DAT1 */
+			AM62X_IOPAD(0x228, PIN_INPUT_PULLUP, 0) /* (C21) MMC1_DAT2 */
+			AM62X_IOPAD(0x224, PIN_INPUT_PULLUP, 0) /* (D22) MMC1_DAT3 */
+			AM62X_IOPAD(0x240, PIN_INPUT_PULLUP, 0) /* (D17) MMC1_SDCD */
+		>;
+	};
+
+	main_rgmii2_pins_default: main-rgmii2-default-pins {
+		pinctrl-single,pins = <
+			AM62X_IOPAD(0x184, PIN_INPUT, 0) /* (AE23) RGMII2_RD0 */
+			AM62X_IOPAD(0x188, PIN_INPUT, 0) /* (AB20) RGMII2_RD1 */
+			AM62X_IOPAD(0x18c, PIN_INPUT, 0) /* (AC21) RGMII2_RD2 */
+			AM62X_IOPAD(0x190, PIN_INPUT, 0) /* (AE22) RGMII2_RD3 */
+			AM62X_IOPAD(0x180, PIN_INPUT, 0) /* (AD23) RGMII2_RXC */
+			AM62X_IOPAD(0x17c, PIN_INPUT, 0) /* (AD22) RGMII2_RX_CTL */
+			AM62X_IOPAD(0x16c, PIN_OUTPUT, 0) /* (Y18) RGMII2_TD0 */
+			AM62X_IOPAD(0x170, PIN_OUTPUT, 0) /* (AA18) RGMII2_TD1 */
+			AM62X_IOPAD(0x174, PIN_OUTPUT, 0) /* (AD21) RGMII2_TD2 */
+			AM62X_IOPAD(0x178, PIN_OUTPUT, 0) /* (AC20) RGMII2_TD3 */
+			AM62X_IOPAD(0x168, PIN_OUTPUT, 0) /* (AE21) RGMII2_TXC */
+			AM62X_IOPAD(0x164, PIN_OUTPUT, 0) /* (AA19) RGMII2_TX_CTL */
+		>;
+	};
+
+	main_uart0_pins_default: main-uart0-default-pins {
+		pinctrl-single,pins = <
+			AM62X_IOPAD(0x1c8, PIN_INPUT, 0) /* (D14) UART0_RXD */
+			AM62X_IOPAD(0x1cc, PIN_OUTPUT, 0) /* (E14) UART0_TXD */
+		>;
+	};
+
+	main_uart1_pins_default: main-uart1-default-pins {
+		pinctrl-single,pins = <
+			AM62X_IOPAD(0x194, PIN_INPUT, 2) /* (B19) MCASP0_AXR3.UART1_CTSn */
+			AM62X_IOPAD(0x198, PIN_OUTPUT, 2) /* (A19) MCASP0_AXR2.UART1_RTSn */
+			AM62X_IOPAD(0x1ac, PIN_INPUT, 2) /* (E19) MCASP0_AFSR.UART1_RXD */
+			AM62X_IOPAD(0x1b0, PIN_OUTPUT, 2) /* (A20) MCASP0_ACLKR.UART1_TXD */
+		>;
+	};
+
+	main_usb1_pins_default: main-usb1-default-pins {
+		pinctrl-single,pins = <
+			AM62X_IOPAD(0x258, PIN_OUTPUT, 0) /* (F18) USB1_DRVVBUS */
+		>;
+	};
+
+	user_leds_pins_default: user-leds-default-pins {
+		pinctrl-single,pins = <
+			AM62X_IOPAD(0x084, PIN_OUTPUT, 7) /* (L23) GPMC0_ADVn_ALE.GPIO0_32 */
+		>;
+	};
+};
+
+&cpsw3g {
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_rgmii1_pins_default>, <&main_rgmii2_pins_default>;
+};
+
+&cpsw_port2 {
+	phy-mode = "rgmii-rxid";
+	phy-handle = <&cpsw3g_phy3>;
+};
+
+&cpsw3g_mdio {
+	cpsw3g_phy3: ethernet-phy@3 {
+		compatible = "ethernet-phy-id2000.a231", "ethernet-phy-ieee802.3-c22";
+		reg = <3>;
+		ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
+		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
+		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+	};
+};
+
+&dss {
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_dss0_pins_default>;
+	status = "okay";
+};
+
+&dss_ports {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	/* VP2: DPI/HDMI Output */
+	port@1 {
+		reg = <1>;
+
+		dpi1_out: endpoint {
+			remote-endpoint = <&sii9022_in>;
+		};
+	};
+};
+
+&main_i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_i2c1_pins_default>;
+	clock-frequency = <100000>;
+	status = "okay";
+
+	audio_codec: audio-codec@18 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&audio_ext_refclk1_pins_default>;
+
+		#sound-dai-cells = <0>;
+		compatible = "ti,tlv320aic3007";
+		reg = <0x18>;
+		ai3x-micbias-vg = <2>;
+
+		AVDD-supply = <&vcc_3v3_sw>;
+		IOVDD-supply = <&vcc_3v3_sw>;
+		DRVDD-supply = <&vcc_3v3_sw>;
+		DVDD-supply = <&vcc_1v8>;
+	};
+
+	gpio_exp: gpio-expander@21 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&gpio_exp_int_pins_default>;
+		compatible = "nxp,pcf8574";
+		reg = <0x21>;
+		interrupt-parent = <&main_gpio1>;
+		interrupts = <49 0>;
+		#gpio-cells = <2>;
+		gpio-controller;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		gpio-line-names = "", "GPIO1_CAN0_nEN",
+				  "GPIO2_LED2", "GPIO3_LVDS_GPIO",
+				  "GPIO4_BUT2", "GPIO5_LVDS_BKLT_EN",
+				  "GPIO6_ETH1_USER_RESET", "GPIO7_AUDIO_USER_RESET";
+	};
+
+	usb-pd@22 {
+		compatible = "ti,tps6598x";
+		reg = <0x22>;
+
+		connector {
+			compatible = "usb-c-connector";
+			label = "USB-C";
+			self-powered;
+			data-role = "dual";
+			power-role = "sink";
+			port {
+				usb_con_hs: endpoint {
+					remote-endpoint = <&typec_hs>;
+				};
+			};
+		};
+	};
+
+	sii9022: bridge-hdmi@39 {
+		compatible = "sil,sii9022";
+		reg = <0x39>;
+
+		interrupt-parent = <&main_gpio0>;
+		interrupts = <16 IRQ_TYPE_EDGE_FALLING>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&hdmi_int_pins_default>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				sii9022_in: endpoint {
+					remote-endpoint = <&dpi1_out>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+
+				sii9022_out: endpoint {
+					remote-endpoint = <&hdmi_connector_in>;
+				};
+			};
+		};
+	};
+
+	eeprom@51 {
+		compatible = "atmel,24c02";
+		pagesize = <16>;
+		reg = <0x51>;
+	};
+};
+
+&main_mcan0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_mcan0_pins_default>;
+	phys = <&can_tc1>;
+	status = "okay";
+};
+
+&main_uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_uart0_pins_default>;
+	status = "okay";
+};
+
+&main_uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_uart1_pins_default>;
+	/* Main UART1 may be used by TIFS firmware */
+	status = "okay";
+};
+
+&mcasp2 {
+	#sound-dai-cells = <0>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_mcasp2_pins_default>;
+
+	/* MCASP_IIS_MODE */
+	op-mode = <0>;
+	tdm-slots = <2>;
+
+	/* 0: INACTIVE, 1: TX, 2: RX */
+	serial-dir = <
+			0 0 1 2
+			0 0 0 0
+			0 0 0 0
+			0 0 0 0
+	>;
+	tx-num-evt = <32>;
+	rx-num-evt = <32>;
+	status = "okay";
+};
+
+&sdhci1 {
+	vmmc-supply = <&vcc_3v3_mmc>;
+	vqmmc-supply = <&vddshv5_sdio>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_mmc1_pins_default>;
+	disable-wp;
+	no-1-8-v;
+	status = "okay";
+};
+
+&usbss0 {
+	ti,vbus-divider;
+	status = "okay";
+};
+
+&usbss1 {
+	ti,vbus-divider;
+	status = "okay";
+};
+
+&usb0 {
+	usb-role-switch;
+
+	port {
+		typec_hs: endpoint {
+			remote-endpoint = <&usb_con_hs>;
+		};
+	};
+};
+
+&usb1 {
+	dr_mode = "host";
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_usb1_pins_default>;
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi b/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi
index 3c45782ab2b7..44ff67b6bf1e 100644
--- a/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi
@@ -48,6 +48,14 @@
 			pmsg-size = <0x8000>;
 		};
 
+		/* global cma region */
+		linux,cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x00 0x8000000>;
+			linux,cma-default;
+		};
+
 		secure_tfa_ddr: tfa@9e780000 {
 			reg = <0x00 0x9e780000 0x00 0x80000>;
 			alignment = <0x1000>;
@@ -128,6 +136,10 @@
 	};
 };
 
+&phy_gmii_sel {
+	bootph-all;
+};
+
 &main_pmx0 {
 	/* First pad number is ALW package and second is AMC package */
 	main_uart0_pins_default: main-uart0-default-pins {
@@ -156,6 +168,7 @@
 	};
 
 	main_i2c1_pins_default: main-i2c1-default-pins {
+		bootph-all;
 		pinctrl-single,pins = <
 			AM62X_IOPAD(0x1e8, PIN_INPUT_PULLUP, 0) /* (B17/A17) I2C1_SCL */
 			AM62X_IOPAD(0x1ec, PIN_INPUT_PULLUP, 0) /* (A17/A16) I2C1_SDA */
@@ -335,15 +348,9 @@
 			self-powered;
 			data-role = "dual";
 			power-role = "sink";
-			ports {
-				#address-cells = <1>;
-				#size-cells = <0>;
-
-				port@0 {
-					reg = <0>;
-					usb_con_hs: endpoint {
-						remote-endpoint = <&usb0_hs_ep>;
-					};
+			port {
+				usb_con_hs: endpoint {
+					remote-endpoint = <&usb0_hs_ep>;
 				};
 			};
 		};
@@ -470,12 +477,9 @@
 
 &usb0 {
 	bootph-all;
-	#address-cells = <1>;
-	#size-cells = <0>;
 	usb-role-switch;
 
-	port@0 {
-		reg = <0>;
+	port {
 		usb0_hs_ep: endpoint {
 		    remote-endpoint = <&usb_con_hs>;
 	       };
@@ -504,8 +508,6 @@
 	       0 0 0 0
 	       0 0 0 0
 	>;
-	tx-num-evt = <32>;
-	rx-num-evt = <32>;
 };
 
 &dss {
diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
index 6f9aa5e02138..7eae18399caa 100644
--- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
@@ -389,7 +389,8 @@
 		bootph-pre-ram;
 		compatible = "ti,j721e-esm";
 		reg = <0x00 0x420000 0x00 0x1000>;
-		ti,esm-pins = <160>, <161>;
+		/* Interrupt sources: rti0, rti1, rti8, rti9, rti10, rti11 */
+		ti,esm-pins = <160>, <161>, <162>, <163>, <164>, <165>;
 	};
 
 	main_uart0: serial@2800000 {
@@ -677,6 +678,7 @@
 		assigned-clock-parents = <&k3_clks 13 9>;
 		clock-names = "fck";
 		power-domains = <&k3_pds 13 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 
 		dmas = <&main_pktdma 0xC500 15>,
 		       <&main_pktdma 0xC501 15>,
@@ -701,6 +703,7 @@
 				phys = <&phy_gmii_sel 1>;
 				mac-address = [00 00 00 00 00 00];
 				ti,syscon-efuse = <&main_conf 0x200>;
+				status = "disabled";
 			};
 
 			cpsw_port2: port@2 {
@@ -709,6 +712,7 @@
 				label = "port2";
 				phys = <&phy_gmii_sel 2>;
 				mac-address = [00 00 00 00 00 00];
+				status = "disabled";
 			};
 		};
 
@@ -759,7 +763,7 @@
 	};
 
 	usbss0: cdns-usb@f900000 {
-		compatible = "ti,am64-usb";
+		compatible = "ti,am64-usb", "ti,j721e-usb";
 		reg = <0x00 0xf900000 0x00 0x100>;
 		power-domains = <&k3_pds 161 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 161 9>, <&k3_clks 161 1>;
@@ -1283,6 +1287,9 @@
 			      <0x22400 0x100>;
 			reg-names = "iram", "control", "debug";
 			firmware-name = "am64x-pru0_0-fw";
+			interrupt-parent = <&icssg0_intc>;
+			interrupts = <16 2 2>;
+			interrupt-names = "vring";
 		};
 
 		rtu0_0: rtu@4000 {
@@ -1292,6 +1299,9 @@
 			      <0x23400 0x100>;
 			reg-names = "iram", "control", "debug";
 			firmware-name = "am64x-rtu0_0-fw";
+			interrupt-parent = <&icssg0_intc>;
+			interrupts = <20 4 4>;
+			interrupt-names = "vring";
 		};
 
 		tx_pru0_0: txpru@a000 {
@@ -1310,6 +1320,9 @@
 			      <0x24400 0x100>;
 			reg-names = "iram", "control", "debug";
 			firmware-name = "am64x-pru0_1-fw";
+			interrupt-parent = <&icssg0_intc>;
+			interrupts = <18 3 3>;
+			interrupt-names = "vring";
 		};
 
 		rtu0_1: rtu@6000 {
@@ -1319,6 +1332,9 @@
 			      <0x23c00 0x100>;
 			reg-names = "iram", "control", "debug";
 			firmware-name = "am64x-rtu0_1-fw";
+			interrupt-parent = <&icssg0_intc>;
+			interrupts = <22 5 5>;
+			interrupt-names = "vring";
 		};
 
 		tx_pru0_1: txpru@c000 {
@@ -1436,6 +1452,9 @@
 			      <0x22400 0x100>;
 			reg-names = "iram", "control", "debug";
 			firmware-name = "am64x-pru1_0-fw";
+			interrupt-parent = <&icssg1_intc>;
+			interrupts = <16 2 2>;
+			interrupt-names = "vring";
 		};
 
 		rtu1_0: rtu@4000 {
@@ -1445,6 +1464,9 @@
 			      <0x23400 0x100>;
 			reg-names = "iram", "control", "debug";
 			firmware-name = "am64x-rtu1_0-fw";
+			interrupt-parent = <&icssg1_intc>;
+			interrupts = <20 4 4>;
+			interrupt-names = "vring";
 		};
 
 		tx_pru1_0: txpru@a000 {
@@ -1463,6 +1485,9 @@
 			      <0x24400 0x100>;
 			reg-names = "iram", "control", "debug";
 			firmware-name = "am64x-pru1_1-fw";
+			interrupt-parent = <&icssg1_intc>;
+			interrupts = <18 3 3>;
+			interrupt-names = "vring";
 		};
 
 		rtu1_1: rtu@6000 {
@@ -1472,6 +1497,9 @@
 			      <0x23c00 0x100>;
 			reg-names = "iram", "control", "debug";
 			firmware-name = "am64x-rtu1_1-fw";
+			interrupt-parent = <&icssg1_intc>;
+			interrupts = <22 5 5>;
+			interrupt-names = "vring";
 		};
 
 		tx_pru1_1: txpru@c000 {
diff --git a/arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi
index ec17285869da..ad4bed5d3f9e 100644
--- a/arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi
@@ -158,6 +158,7 @@
 		bootph-pre-ram;
 		compatible = "ti,j721e-esm";
 		reg = <0x00 0x4100000 0x00 0x1000>;
-		ti,esm-pins = <0>, <1>;
+		/* Interrupt sources: esm0_cfg, esm0_hi, esm0_low, mrti0 */
+		ti,esm-pins = <0>, <1>, <2>, <85>;
 	};
 };
diff --git a/arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi b/arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi
index 125e507966fb..6bece2fb4e95 100644
--- a/arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi
@@ -185,6 +185,7 @@
 &cpsw3g {
 	pinctrl-names = "default";
 	pinctrl-0 = <&cpsw_rgmii1_pins_default>;
+	status = "okay";
 };
 
 &cpsw3g_mdio {
@@ -208,10 +209,7 @@
 &cpsw_port1 {
 	phy-mode = "rgmii-rxid";
 	phy-handle = <&cpsw3g_phy1>;
-};
-
-&cpsw_port2 {
-	status = "disabled";
+	status = "okay";
 };
 
 &mailbox0_cluster2 {
@@ -265,6 +263,50 @@
 		interrupts = <70 IRQ_TYPE_EDGE_FALLING>;
 		wakeup-source;
 	};
+
+	pmic@61 {
+		compatible = "ti,lp8733";
+		reg = <0x61>;
+
+		buck0-in-supply = <&vcc_5v0_som>;
+		buck1-in-supply = <&vcc_5v0_som>;
+		ldo0-in-supply = <&vdd_3v3>;
+		ldo1-in-supply = <&vdd_3v3>;
+
+		regulators {
+			vdd_core: buck0 {
+				regulator-name = "VDD_CORE";
+				regulator-min-microvolt = <750000>;
+				regulator-max-microvolt = <750000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			vdd_3v3: buck1 {
+				regulator-name = "VDD_3V3";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			vdd_1v8_ldo0: ldo0 {
+				regulator-name = "VDD_1V8_LDO0";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			vdda_1v8: ldo1 {
+				regulator-name = "VDDA_1V8";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+		};
+	};
 };
 
 &main_r5fss0_core0 {
@@ -296,7 +338,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&ospi0_pins_default>;
 
-	flash@0 {
+	serial_flash: flash@0 {
 		compatible = "jedec,spi-nor";
 		reg = <0x0>;
 		spi-tx-bus-width = <8>;
diff --git a/arch/arm64/boot/dts/ti/k3-am64-tqma64xxl-mbax4xxl-sdcard.dtso b/arch/arm64/boot/dts/ti/k3-am64-tqma64xxl-mbax4xxl-sdcard.dtso
index 79ed19c6c0e9..c4525024ba5d 100644
--- a/arch/arm64/boot/dts/ti/k3-am64-tqma64xxl-mbax4xxl-sdcard.dtso
+++ b/arch/arm64/boot/dts/ti/k3-am64-tqma64xxl-mbax4xxl-sdcard.dtso
@@ -1,6 +1,6 @@
-// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
- * Copyright (c) 2022-2023 TQ-Systems GmbH <linux@ew.tq-group.com>, D-82229 Seefeld, Germany.
+ * Copyright (c) 2022-2024 TQ-Systems GmbH <linux@ew.tq-group.com>, D-82229 Seefeld, Germany.
  */
 
 /dts-v1/;
diff --git a/arch/arm64/boot/dts/ti/k3-am64-tqma64xxl-mbax4xxl-wlan.dtso b/arch/arm64/boot/dts/ti/k3-am64-tqma64xxl-mbax4xxl-wlan.dtso
index 32596a84b7ba..82f8a21b6cbf 100644
--- a/arch/arm64/boot/dts/ti/k3-am64-tqma64xxl-mbax4xxl-wlan.dtso
+++ b/arch/arm64/boot/dts/ti/k3-am64-tqma64xxl-mbax4xxl-wlan.dtso
@@ -1,6 +1,6 @@
-// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
- * Copyright (c) 2022-2023 TQ-Systems GmbH <linux@ew.tq-group.com>, D-82229 Seefeld, Germany.
+ * Copyright (c) 2022-2024 TQ-Systems GmbH <linux@ew.tq-group.com>, D-82229 Seefeld, Germany.
  */
 
 /dts-v1/;
diff --git a/arch/arm64/boot/dts/ti/k3-am642-evm-icssg1-dualemac-mii.dtso b/arch/arm64/boot/dts/ti/k3-am642-evm-icssg1-dualemac-mii.dtso
new file mode 100644
index 000000000000..423d6027278d
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am642-evm-icssg1-dualemac-mii.dtso
@@ -0,0 +1,101 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
+/**
+ * DT overlay for enabling both ICSSG1 port on AM642 EVM in MII mode
+ *
+ * Copyright (C) 2020-2024 Texas Instruments Incorporated - https://www.ti.com/
+ */
+
+/dts-v1/;
+/plugin/;
+#include <dt-bindings/gpio/gpio.h>
+#include "k3-pinctrl.h"
+
+&{/} {
+	aliases {
+		ethernet1 = "/icssg1-eth/ethernet-ports/port@1";
+	};
+
+	mdio-mux-2 {
+		compatible = "mdio-mux-multiplexer";
+		mux-controls = <&mdio_mux>;
+		mdio-parent-bus = <&icssg1_mdio>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		mdio@0 {
+			reg = <0x0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			icssg1_phy2: ethernet-phy@3 {
+				reg = <3>;
+			};
+		};
+	};
+};
+
+&main_pmx0 {
+	icssg1_mii1_pins_default: icssg1-mii1-default-pins {
+		pinctrl-single,pins = <
+			AM64X_IOPAD(0x00f8, PIN_INPUT, 1) /* (V9) PRG1_PRU0_GPO16.PR1_MII_MT0_CLK */
+			AM64X_IOPAD(0x00f4, PIN_OUTPUT, 0) /* (Y9) PRG1_PRU0_GPO15.PR1_MII0_TXEN */
+			AM64X_IOPAD(0x00f0, PIN_OUTPUT, 0) /* (AA9) PRG1_PRU0_GPO14.PR1_MII0_TXD3 */
+			AM64X_IOPAD(0x00ec, PIN_OUTPUT, 0) /* (W9) PRG1_PRU0_GPO13.PR1_MII0_TXD2 */
+			AM64X_IOPAD(0x00e8, PIN_OUTPUT, 0) /* (U9) PRG1_PRU0_GPO12.PR1_MII0_TXD1 */
+			AM64X_IOPAD(0x00e4, PIN_OUTPUT, 0) /* (AA8) PRG1_PRU0_GPO11.PR1_MII0_TXD0 */
+			AM64X_IOPAD(0x00c8, PIN_INPUT, 1) /* (Y8) PRG1_PRU0_GPO4.PR1_MII0_RXDV */
+			AM64X_IOPAD(0x00d0, PIN_INPUT, 1) /* (AA7) PRG1_PRU0_GPO6.PR1_MII_MR0_CLK */
+			AM64X_IOPAD(0x00c4, PIN_INPUT, 1) /* (V8) PRG1_PRU0_GPO3.PR1_MII0_RXD3 */
+			AM64X_IOPAD(0x00c0, PIN_INPUT, 1) /* (W8) PRG1_PRU0_GPO2.PR1_MII0_RXD2 */
+			AM64X_IOPAD(0x00cc, PIN_INPUT, 1) /* (V13) PRG1_PRU0_GPO5.PR1_MII0_RXER */
+			AM64X_IOPAD(0x00bc, PIN_INPUT, 1) /* (U8) PRG1_PRU0_GPO1.PR1_MII0_RXD1 */
+			AM64X_IOPAD(0x00b8, PIN_INPUT, 1) /* (Y7) PRG1_PRU0_GPO0.PR1_MII0_RXD0 */
+			AM64X_IOPAD(0x00d8, PIN_INPUT, 1) /* (W13) PRG1_PRU0_GPO8.PR1_MII0_RXLINK */
+		>;
+	};
+
+	icssg1_mii2_pins_default: icssg1-mii2-default-pins {
+		pinctrl-single,pins = <
+			AM64X_IOPAD(0x0148, PIN_INPUT, 1) /* (Y10) PRG1_PRU1_GPO16.PR1_MII_MT1_CLK */
+			AM64X_IOPAD(0x0144, PIN_OUTPUT, 0) /* (Y11) PRG1_PRU1_GPO15.PR1_MII1_TXEN */
+			AM64X_IOPAD(0x0140, PIN_OUTPUT, 0) /* (AA11) PRG1_PRU1_GPO14.PR1_MII1_TXD3 */
+			AM64X_IOPAD(0x013c, PIN_OUTPUT, 0) /* (U10) PRG1_PRU1_GPO13.PR1_MII1_TXD2 */
+			AM64X_IOPAD(0x0138, PIN_OUTPUT, 0) /* (V10) PRG1_PRU1_GPO12.PR1_MII1_TXD1 */
+			AM64X_IOPAD(0x0134, PIN_OUTPUT, 0) /* (AA10) PRG1_PRU1_GPO11.PR1_MII1_TXD0 */
+			AM64X_IOPAD(0x0118, PIN_INPUT, 1) /* (W12) PRG1_PRU1_GPO4.PR1_MII1_RXDV */
+			AM64X_IOPAD(0x0120, PIN_INPUT, 1) /* (U11) PRG1_PRU1_GPO6.PR1_MII_MR1_CLK */
+			AM64X_IOPAD(0x0114, PIN_INPUT, 1) /* (Y12) PRG1_PRU1_GPO3.PR1_MII1_RXD3 */
+			AM64X_IOPAD(0x0110, PIN_INPUT, 1) /* (AA12) PRG1_PRU1_GPO2.PR1_MII1_RXD2 */
+			AM64X_IOPAD(0x011c, PIN_INPUT, 1) /* (AA13) PRG1_PRU1_GPO5.PR1_MII1_RXER */
+			AM64X_IOPAD(0x010c, PIN_INPUT, 1) /* (V11) PRG1_PRU1_GPO1.PR1_MII1_RXD1 */
+			AM64X_IOPAD(0x0108, PIN_INPUT, 1) /* (W11) PRG1_PRU1_GPO0.PR1_MII1_RXD0 */
+			AM64X_IOPAD(0x0128, PIN_INPUT, 1) /* (U12) PRG1_PRU1_GPO8.PR1_MII1_RXLINK */
+		>;
+	};
+};
+
+&cpsw3g {
+	pinctrl-0 = <&rgmii1_pins_default>;
+};
+
+&cpsw_port2 {
+	status = "disabled";
+};
+
+&mdio_mux_1 {
+	status = "disabled";
+};
+
+&icssg1_eth {
+	pinctrl-0 = <&icssg1_mii1_pins_default &icssg1_mii2_pins_default>;
+};
+
+&icssg1_emac0 {
+	phy-mode = "mii";
+};
+
+&icssg1_emac1 {
+	status = "okay";
+	phy-handle = <&icssg1_phy2>;
+	phy-mode = "mii";
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am642-evm-nand.dtso b/arch/arm64/boot/dts/ti/k3-am642-evm-nand.dtso
new file mode 100644
index 000000000000..92faf762894c
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am642-evm-nand.dtso
@@ -0,0 +1,148 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
+/**
+ * DT overlay for HSE NAND expansion card on AM642 EVM
+ *
+ * Copyright (C) 2021-2024 Texas Instruments Incorporated - https://www.ti.com/
+ */
+
+/dts-v1/;
+/plugin/;
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include "k3-pinctrl.h"
+
+&main_pmx0 {
+	gpmc0_default_pins: gpmc0-default-pins {
+		bootph-all;
+		pinctrl-single,pins = <
+			AM64X_IOPAD(0x0094, PIN_INPUT, 7) /* (T19) GPMC0_BE1n.GPIO0_36 */
+			AM64X_IOPAD(0x003c, PIN_INPUT, 0) /* (T20) GPMC0_AD0 */
+			AM64X_IOPAD(0x0040, PIN_INPUT, 0) /* (U21) GPMC0_AD1 */
+			AM64X_IOPAD(0x0064, PIN_INPUT, 0) /* (R16) GPMC0_AD10 */
+			AM64X_IOPAD(0x0068, PIN_INPUT, 0) /* (W20) GPMC0_AD11 */
+			AM64X_IOPAD(0x006c, PIN_INPUT, 0) /* (W21) GPMC0_AD12 */
+			AM64X_IOPAD(0x0070, PIN_INPUT, 0) /* (V18) GPMC0_AD13 */
+			AM64X_IOPAD(0x0074, PIN_INPUT, 0) /* (Y21) GPMC0_AD14 */
+			AM64X_IOPAD(0x0078, PIN_INPUT, 0) /* (Y20) GPMC0_AD15 */
+			AM64X_IOPAD(0x0044, PIN_INPUT, 0) /* (T18) GPMC0_AD2 */
+			AM64X_IOPAD(0x0048, PIN_INPUT, 0) /* (U20) GPMC0_AD3 */
+			AM64X_IOPAD(0x004c, PIN_INPUT, 0) /* (U18) GPMC0_AD4 */
+			AM64X_IOPAD(0x0050, PIN_INPUT, 0) /* (U19) GPMC0_AD5 */
+			AM64X_IOPAD(0x0054, PIN_INPUT, 0) /* (V20) GPMC0_AD6 */
+			AM64X_IOPAD(0x0058, PIN_INPUT, 0) /* (V21) GPMC0_AD7 */
+			AM64X_IOPAD(0x005c, PIN_INPUT, 0) /* (V19) GPMC0_AD8 */
+			AM64X_IOPAD(0x0060, PIN_INPUT, 0) /* (T17) GPMC0_AD9 */
+			AM64X_IOPAD(0x0098, PIN_INPUT_PULLUP, 0) /* (W19) GPMC0_WAIT0 */
+			AM64X_IOPAD(0x009c, PIN_INPUT_PULLUP, 0) /* (Y18) GPMC0_WAIT1 */
+			AM64X_IOPAD(0x00a8, PIN_OUTPUT_PULLUP, 0) /* (R19) GPMC0_CSn0 */
+			AM64X_IOPAD(0x00ac, PIN_OUTPUT_PULLUP, 0) /* (R20) GPMC0_CSn1 */
+			AM64X_IOPAD(0x00b0, PIN_OUTPUT_PULLUP, 0) /* (P19) GPMC0_CSn2 */
+			AM64X_IOPAD(0x00b4, PIN_OUTPUT_PULLUP, 0) /* (R21) GPMC0_CSn3 */
+			AM64X_IOPAD(0x007c, PIN_OUTPUT, 0) /* (R17) GPMC0_CLK */
+			AM64X_IOPAD(0x0084, PIN_OUTPUT, 0) /* (P16) GPMC0_ADVn_ALE */
+			AM64X_IOPAD(0x0088, PIN_OUTPUT, 0) /* (R18) GPMC0_OEn_REn */
+			AM64X_IOPAD(0x008c, PIN_OUTPUT, 0) /* (T21) GPMC0_WEn */
+			AM64X_IOPAD(0x0090, PIN_OUTPUT, 0) /* (P17) GPMC0_BE0n_CLE */
+			AM64X_IOPAD(0x00a0, PIN_OUTPUT_PULLUP, 0) /* (N16) GPMC0_WPn */
+			AM64X_IOPAD(0x00a4, PIN_OUTPUT, 0) /* (N17) GPMC0_DIR */
+		>;
+	};
+};
+
+&main_gpio0 {
+	gpmc0-hog {
+		bootph-all;
+		gpio-hog;
+		gpios = <36 0>;
+		input;
+		line-name = "GPMC0_MUX_DIR";
+	};
+};
+
+&elm0 {
+	bootph-all;
+	status = "okay";
+};
+
+&gpmc0 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&gpmc0_default_pins>;
+	#address-cells = <2>;
+	#size-cells = <1>;
+
+	nand@0,0 {
+		compatible = "ti,am64-nand";
+		reg = <0 0 64>;		/* device IO registers */
+		interrupt-parent = <&gpmc0>;
+		interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
+			     <1 IRQ_TYPE_NONE>;	/* termcount */
+		rb-gpios = <&gpmc0 0 GPIO_ACTIVE_HIGH>;	/* gpmc_wait0 */
+		ti,nand-xfer-type = "prefetch-polled";
+		ti,nand-ecc-opt = "bch8";	/* BCH8: Bootrom limitation */
+		ti,elm-id = <&elm0>;
+		nand-bus-width = <8>;
+		gpmc,device-width = <1>;
+		gpmc,sync-clk-ps = <0>;
+		gpmc,cs-on-ns = <0>;
+		gpmc,cs-rd-off-ns = <40>;
+		gpmc,cs-wr-off-ns = <40>;
+		gpmc,adv-on-ns = <0>;
+		gpmc,adv-rd-off-ns = <25>;
+		gpmc,adv-wr-off-ns = <25>;
+		gpmc,we-on-ns = <0>;
+		gpmc,we-off-ns = <20>;
+		gpmc,oe-on-ns = <3>;
+		gpmc,oe-off-ns = <30>;
+		gpmc,access-ns = <30>;
+		gpmc,rd-cycle-ns = <40>;
+		gpmc,wr-cycle-ns = <40>;
+		gpmc,bus-turnaround-ns = <0>;
+		gpmc,cycle2cycle-delay-ns = <0>;
+		gpmc,clk-activation-ns = <0>;
+		gpmc,wr-access-ns = <40>;
+		gpmc,wr-data-mux-bus-ns = <0>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				bootph-all;
+				label = "NAND.tiboot3";
+				reg = <0x00000000 0x00200000>;	/* 2M */
+			};
+			partition@200000 {
+				bootph-all;
+				label = "NAND.tispl";
+				reg = <0x00200000 0x00200000>;	/* 2M */
+			};
+			partition@400000 {
+				bootph-all;
+				label = "NAND.tiboot3.backup";	/* 2M */
+				reg = <0x00400000 0x00200000>;	/* BootROM looks at 4M */
+			};
+			partition@600000 {
+				bootph-all;
+				label = "NAND.u-boot";
+				reg = <0x00600000 0x00400000>;	/* 4M */
+			};
+			partition@a00000 {
+				bootph-all;
+				label = "NAND.u-boot-env";
+				reg = <0x00a00000 0x00040000>;	/* 256K */
+			};
+			partition@a40000 {
+				bootph-all;
+				label = "NAND.u-boot-env.backup";
+				reg = <0x00a40000 0x00040000>;	/* 256K */
+			};
+			partition@a80000 {
+				bootph-all;
+				label = "NAND.file-system";
+				reg = <0x00a80000 0x3f580000>;
+			};
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am642-evm.dts b/arch/arm64/boot/dts/ti/k3-am642-evm.dts
index e20e4ffd0f1f..97ca16f00cd2 100644
--- a/arch/arm64/boot/dts/ti/k3-am642-evm.dts
+++ b/arch/arm64/boot/dts/ti/k3-am642-evm.dts
@@ -466,6 +466,12 @@
 			AM64X_IOPAD(0x00f4, PIN_INPUT, 2) /* (Y9) PRG1_PRU0_GPO15.PRG1_RGMII1_TX_CTL */
 		>;
 	};
+
+	icssg1_iep0_pins_default: icssg1-iep0-default-pins {
+		pinctrl-single,pins = <
+			AM64X_IOPAD(0x0104, PIN_OUTPUT, 2) /* (W7) PRG1_PRU0_GPO19.PRG1_IEP0_EDC_SYNC_OUT0 */
+		>;
+	};
 };
 
 &main_uart0 {
@@ -610,17 +616,20 @@
 	bootph-all;
 	pinctrl-names = "default";
 	pinctrl-0 = <&rgmii1_pins_default>, <&rgmii2_pins_default>;
+	status = "okay";
 };
 
 &cpsw_port1 {
 	bootph-all;
 	phy-mode = "rgmii-rxid";
 	phy-handle = <&cpsw3g_phy0>;
+	status = "okay";
 };
 
 &cpsw_port2 {
 	phy-mode = "rgmii-rxid";
 	phy-handle = <&cpsw3g_phy3>;
+	status = "okay";
 };
 
 &cpsw3g_mdio {
@@ -640,6 +649,10 @@
 &tscadc0 {
 	/* ADC is reserved for R5 usage */
 	status = "reserved";
+
+	adc {
+		ti,adc-channels = <0 1 2 3 4 5 6 7>;
+	};
 };
 
 &ospi0 {
@@ -817,3 +830,12 @@
 		rx-internal-delay-ps = <2000>;
 	};
 };
+
+&gpmc0 {
+	ranges = <0 0 0x00 0x51000000 0x01000000>; /* CS0 space. Min partition = 16MB */
+};
+
+&icssg1_iep0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&icssg1_iep0_pins_default>;
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am642-hummingboard-t.dts b/arch/arm64/boot/dts/ti/k3-am642-hummingboard-t.dts
index 234d76e4e944..5b5e9eeec5ac 100644
--- a/arch/arm64/boot/dts/ti/k3-am642-hummingboard-t.dts
+++ b/arch/arm64/boot/dts/ti/k3-am642-hummingboard-t.dts
@@ -282,7 +282,6 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_uart3_default_pins>;
 	uart-has-rtscts;
-	rs485-rts-active-low;
 	linux,rs485-enabled-at-boot-time;
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/ti/k3-am642-phyboard-electra-pcie-usb2.dtso b/arch/arm64/boot/dts/ti/k3-am642-phyboard-electra-pcie-usb2.dtso
new file mode 100644
index 000000000000..7a5ce4bc02f3
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am642-phyboard-electra-pcie-usb2.dtso
@@ -0,0 +1,87 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
+/*
+ * DT overlay for PCIe support (limits USB to 2.0/high-speed)
+ *
+ * Copyright (C) 2021 PHYTEC America, LLC - https://www.phytec.com
+ * Author: Matt McKee <mmckee@phytec.com>
+ *
+ * Copyright (C) 2024 PHYTEC America, LLC - https://www.phytec.com
+ * Author: Nathan Morrisson <nmorrisson@phytec.com>
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/phy/phy.h>
+#include <dt-bindings/phy/phy-cadence.h>
+
+#include "k3-pinctrl.h"
+#include "k3-serdes.h"
+
+&{/} {
+	pcie_refclk0: pcie-refclk0 {
+		compatible = "gpio-gate-clock";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pcie_usb_sel_pins_default>;
+		clocks = <&serdes_refclk>;
+		#clock-cells = <0>;
+		enable-gpios = <&main_gpio1 7 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+&main_pmx0 {
+	pcie_usb_sel_pins_default: pcie-usb-sel-default-pins {
+		pinctrl-single,pins = <
+			AM64X_IOPAD(0x017c, PIN_OUTPUT, 7)	/* (T1) PRG0_PRU0_GPO7.GPIO1_7 */
+		>;
+	};
+
+	pcie_pins_default: pcie-default-pins {
+		pinctrl-single,pins = <
+			AM64X_IOPAD(0x0098, PIN_OUTPUT, 7)	/* (W19) GPMC0_WAIT0.GPIO0_37 */
+		>;
+	};
+};
+
+&pcie0_rc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie_pins_default>;
+	reset-gpios = <&main_gpio0 37 GPIO_ACTIVE_HIGH>;
+	phys = <&serdes0_pcie_usb_link>;
+	phy-names = "pcie-phy";
+	num-lanes = <1>;
+	status = "okay";
+};
+
+&serdes0_pcie_usb_link {
+	cdns,phy-type = <PHY_TYPE_PCIE>;
+};
+
+&serdes_ln_ctrl {
+	idle-states = <AM64_SERDES0_LANE0_PCIE0>;
+};
+
+&serdes0 {
+	assigned-clock-parents = <&pcie_refclk0>, <&pcie_refclk0>, <&pcie_refclk0>;
+};
+
+&serdes_refclk {
+	clock-frequency = <100000000>;
+};
+
+/*
+ * Assign pcie_refclk0 to serdes_wiz0 as ext_ref_clk.
+ * This makes sure that the clock generator gets enabled at the right time.
+ */
+&serdes_wiz0 {
+	clocks = <&k3_clks 162 0>, <&k3_clks 162 1>, <&pcie_refclk0>;
+};
+
+&usbss0 {
+	ti,usb2-only;
+};
+
+&usb0 {
+	maximum-speed = "high-speed";
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am642-phyboard-electra-rdk.dts b/arch/arm64/boot/dts/ti/k3-am642-phyboard-electra-rdk.dts
index 6df331ccb970..60285d736e07 100644
--- a/arch/arm64/boot/dts/ti/k3-am642-phyboard-electra-rdk.dts
+++ b/arch/arm64/boot/dts/ti/k3-am642-phyboard-electra-rdk.dts
@@ -28,6 +28,8 @@
 	model = "PHYTEC phyBOARD-Electra-AM64x RDK";
 
 	aliases {
+		ethernet1 = &icssg0_emac0;
+		ethernet2 = &icssg0_emac1;
 		mmc1 = &sdhci1;
 		serial2 = &main_uart0;
 		serial3 = &main_uart1;
@@ -55,6 +57,73 @@
 		standby-gpios = <&main_gpio0 35 GPIO_ACTIVE_HIGH>;
 	};
 
+	/* Dual Ethernet application node on PRU-ICSSG0 */
+	ethernet {
+		compatible = "ti,am642-icssg-prueth";
+		pinctrl-names = "default";
+		pinctrl-0 = <&icssg0_rgmii1_pins_default>, <&icssg0_rgmii2_pins_default>;
+
+		interrupt-parent = <&icssg0_intc>;
+		interrupts = <24 0 2>, <25 1 3>;
+		interrupt-names = "tx_ts0", "tx_ts1";
+
+		sram = <&oc_sram>;
+		firmware-name = "ti-pruss/am65x-sr2-pru0-prueth-fw.elf",
+				"ti-pruss/am65x-sr2-rtu0-prueth-fw.elf",
+				"ti-pruss/am65x-sr2-txpru0-prueth-fw.elf",
+				"ti-pruss/am65x-sr2-pru1-prueth-fw.elf",
+				"ti-pruss/am65x-sr2-rtu1-prueth-fw.elf",
+				"ti-pruss/am65x-sr2-txpru1-prueth-fw.elf";
+
+		dmas = <&main_pktdma 0xc100 15>, /* egress slice 0 */
+		       <&main_pktdma 0xc101 15>, /* egress slice 0 */
+		       <&main_pktdma 0xc102 15>, /* egress slice 0 */
+		       <&main_pktdma 0xc103 15>, /* egress slice 0 */
+		       <&main_pktdma 0xc104 15>, /* egress slice 1 */
+		       <&main_pktdma 0xc105 15>, /* egress slice 1 */
+		       <&main_pktdma 0xc106 15>, /* egress slice 1 */
+		       <&main_pktdma 0xc107 15>, /* egress slice 1 */
+		       <&main_pktdma 0x4100 15>, /* ingress slice 0 */
+		       <&main_pktdma 0x4101 15>; /* ingress slice 1 */
+		dma-names = "tx0-0", "tx0-1", "tx0-2", "tx0-3",
+			    "tx1-0", "tx1-1", "tx1-2", "tx1-3",
+			    "rx0", "rx1";
+
+		ti,prus = <&pru0_0>, <&rtu0_0>, <&tx_pru0_0>, <&pru0_1>, <&rtu0_1>, <&tx_pru0_1>;
+		ti,pruss-gp-mux-sel = <2>,	/* MII mode */
+				      <2>,
+				      <2>,
+				      <2>,	/* MII mode */
+				      <2>,
+				      <2>;
+
+		ti,mii-g-rt = <&icssg0_mii_g_rt>;
+		ti,mii-rt = <&icssg0_mii_rt>;
+		ti,iep = <&icssg0_iep0>, <&icssg0_iep1>;
+
+		ethernet-ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			icssg0_emac0: port@0 {
+				reg = <0>;
+				phy-handle = <&icssg0_phy1>;
+				phy-mode = "rgmii-id";
+				/* Filled in by bootloader */
+				local-mac-address = [00 00 00 00 00 00];
+				ti,syscon-rgmii-delay = <&main_conf 0x4100>;
+			};
+
+			icssg0_emac1: port@1 {
+				reg = <1>;
+				phy-handle = <&icssg0_phy2>;
+				phy-mode = "rgmii-id";
+				/* Filled in by bootloader */
+				local-mac-address = [00 00 00 00 00 00];
+				ti,syscon-rgmii-delay = <&main_conf 0x4104>;
+			};
+		};
+	};
+
 	keys {
 		compatible = "gpio-keys";
 		autorepeat;
@@ -118,6 +187,12 @@
 		>;
 	};
 
+	clkout0_pins_default: clkout0-default-pins {
+		pinctrl-single,pins = <
+			AM64X_IOPAD(0x0274, PIN_OUTPUT, 5)	/* (A19) EXT_REFCLK1.CLKOUT0 */
+		>;
+	};
+
 	gpio_keys_pins_default: gpio-keys-default-pins {
 		pinctrl-single,pins = <
 			AM64X_IOPAD(0x0044, PIN_INPUT, 7)	/* (T18) GPMC0_AD2.GPIO0_17 */
@@ -125,6 +200,49 @@
 		>;
 	};
 
+	icssg0_mdio_pins_default: icssg0-mdio-default-pins {
+		pinctrl-single,pins = <
+			AM64X_IOPAD(0x0200, PIN_INPUT, 0)	/* (P2) PRG0_MDIO0_MDIO */
+			AM64X_IOPAD(0x0204, PIN_OUTPUT, 0)	/* (P3) PRG0_MDIO0_MDC */
+			AM64X_IOPAD(0x01A8, PIN_OUTPUT, 7)	/* (V1) PRG0_PRU0_GPO18.GPIO1_18 */
+			AM64X_IOPAD(0x01AC, PIN_OUTPUT, 7)	/* (W1) PRG0_PRU0_GPO19.GPIO1_19 */
+		>;
+	};
+
+	icssg0_rgmii1_pins_default: icssg0-rgmii1-default-pins {
+		pinctrl-single,pins = <
+			AM64X_IOPAD(0x0160, PIN_INPUT, 2)	/* (Y1) PRG0_PRU0_GPO0.PRG0_RGMII1_RD0 */
+			AM64X_IOPAD(0x0164, PIN_INPUT, 2)	/* (R4) PRG0_PRU0_GPO1.PRG0_RGMII1_RD1 */
+			AM64X_IOPAD(0x0168, PIN_INPUT, 2)	/* (U2) PRG0_PRU0_GPO2.PRG0_RGMII1_RD2 */
+			AM64X_IOPAD(0x016c, PIN_INPUT, 2)	/* (V2) PRG0_PRU0_GPO3.PRG0_RGMII1_RD3 */
+			AM64X_IOPAD(0x0170, PIN_INPUT, 2)	/* (AA2) PRG0_PRU0_GPO4.PRG0_RGMII1_RX_CTL */
+			AM64X_IOPAD(0x0178, PIN_INPUT, 2)	/* (T3) PRG0_PRU0_GPO6.PRG0_RGMII1_RXC */
+			AM64X_IOPAD(0x018c, PIN_OUTPUT, 2)	/* (Y3) PRG0_PRU0_GPO11.PRG0_RGMII1_TD0 */
+			AM64X_IOPAD(0x0190, PIN_OUTPUT, 2)	/* (AA3) PRG0_PRU0_GPO12.PRG0_RGMII1_TD1 */
+			AM64X_IOPAD(0x0194, PIN_OUTPUT, 2)	/* (R6) PRG0_PRU0_GPO13.PRG0_RGMII1_TD2 */
+			AM64X_IOPAD(0x0198, PIN_OUTPUT, 2)	/* (V4) PRG0_PRU0_GPO14.PRG0_RGMII1_TD3 */
+			AM64X_IOPAD(0x019c, PIN_OUTPUT, 2)	/* (T5) PRG0_PRU0_GPO15.PRG0_RGMII1_TX_CTL */
+			AM64X_IOPAD(0x01a0, PIN_OUTPUT, 2)	/* (U4) PRG0_PRU0_GPO16.PRG0_RGMII1_TXC */
+		>;
+	};
+
+	icssg0_rgmii2_pins_default: icssg0-rgmii2-default-pins {
+		pinctrl-single,pins = <
+			AM64X_IOPAD(0x01b0, PIN_INPUT, 2)	/* (Y2) PRG0_PRU1_GPO0.PRG0_RGMII2_RD0 */
+			AM64X_IOPAD(0x01b4, PIN_INPUT, 2)	/* (W2) PRG0_PRU1_GPO1.PRG0_RGMII2_RD1 */
+			AM64X_IOPAD(0x01b8, PIN_INPUT, 2)	/* (V3) PRG0_PRU1_GPO2.PRG0_RGMII2_RD2 */
+			AM64X_IOPAD(0x01bc, PIN_INPUT, 2)	/* (T4) PRG0_PRU1_GPO3.PRG0_RGMII2_RD3 */
+			AM64X_IOPAD(0x01c0, PIN_INPUT, 2)	/* (W3) PRG0_PRU1_GPO4.PRG0_RGMII2_RX_CTL */
+			AM64X_IOPAD(0x01c8, PIN_INPUT, 2)	/* (R5) PRG0_PRU1_GPO6.PRG0_RGMII2_RXC */
+			AM64X_IOPAD(0x01dc, PIN_OUTPUT, 2)	/* (W4) PRG0_PRU1_GPO11.PRG0_RGMII2_TD0 */
+			AM64X_IOPAD(0x01e0, PIN_OUTPUT, 2)	/* (Y4) PRG0_PRU1_GPO12.PRG0_RGMII2_TD1 */
+			AM64X_IOPAD(0x01e4, PIN_OUTPUT, 2)	/* (T6) PRG0_PRU1_GPO13.PRG0_RGMII2_TD2 */
+			AM64X_IOPAD(0x01e8, PIN_OUTPUT, 2)	/* (U6) PRG0_PRU1_GPO14.PRG0_RGMII2_TD3 */
+			AM64X_IOPAD(0x01ec, PIN_OUTPUT, 2)	/* (U5) PRG0_PRU1_GPO15.PRG0_RGMII2_TX_CTL */
+			AM64X_IOPAD(0x01f0, PIN_OUTPUT, 2)	/* (AA4) PRG0_PRU1_GPO16.PRG0_RGMII2_TXC */
+		>;
+	};
+
 	main_i2c1_pins_default: main-i2c1-default-pins {
 		pinctrl-single,pins = <
 			AM64X_IOPAD(0x0268, PIN_INPUT, 0)	/* (C18) I2C1_SCL */
@@ -190,23 +308,39 @@
 		>;
 	};
 
-	pcie_usb_sel_pins_default: pcie-usb-sel-default-pins {
+	user_leds_pins_default: user-leds-default-pins {
 		pinctrl-single,pins = <
-			AM64X_IOPAD(0x017c, PIN_OUTPUT, 7)	/* (T1) PRG0_PRU0_GPO7.GPIO1_7 */
+			AM64X_IOPAD(0x003c, PIN_OUTPUT, 7)	/* (T20) GPMC0_AD0.GPIO0_15 */
+			AM64X_IOPAD(0x0040, PIN_OUTPUT, 7)	/* (U21) GPMC0_AD1.GPIO0_16 */
 		>;
 	};
+};
 
-	pcie0_pins_default: pcie0-default-pins {
-		pinctrl-single,pins = <
-			AM64X_IOPAD(0x0098, PIN_OUTPUT, 7)	/* (W19) GPMC0_WAIT0.GPIO0_37 */
-		>;
+&icssg0_mdio {
+	pinctrl-names = "default";
+	pinctrl-0 = <&icssg0_mdio_pins_default &clkout0_pins_default>;
+	status = "okay";
+
+	icssg0_phy1: ethernet-phy@1 {
+		compatible = "ethernet-phy-id2000.a231", "ethernet-phy-ieee802.3-c22";
+		reg = <0x1>;
+		tx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+		rx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+		reset-gpios = <&main_gpio1 18 GPIO_ACTIVE_LOW>;
+		reset-assert-us = <1000>;
+		reset-deassert-us = <1000>;
+		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
 	};
 
-	user_leds_pins_default: user-leds-default-pins {
-		pinctrl-single,pins = <
-			AM64X_IOPAD(0x003c, PIN_OUTPUT, 7)	/* (T20) GPMC0_AD0.GPIO0_15 */
-			AM64X_IOPAD(0x0040, PIN_OUTPUT, 7)	/* (U21) GPMC0_AD1.GPIO0_16 */
-		>;
+	icssg0_phy2: ethernet-phy@2 {
+		compatible = "ethernet-phy-id2000.a231", "ethernet-phy-ieee802.3-c22";
+		reg = <0x2>;
+		tx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+		rx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+		reset-gpios = <&main_gpio1 19 GPIO_ACTIVE_LOW>;
+		reset-assert-us = <1000>;
+		reset-deassert-us = <1000>;
+		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
 	};
 };
 
diff --git a/arch/arm64/boot/dts/ti/k3-am642-sk.dts b/arch/arm64/boot/dts/ti/k3-am642-sk.dts
index 5b028b3a3192..86369525259c 100644
--- a/arch/arm64/boot/dts/ti/k3-am642-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-am642-sk.dts
@@ -430,6 +430,18 @@
 		#gpio-cells = <2>;
 		gpio-line-names = "LED1","LED2","LED3","LED4","LED5","LED6","LED7","LED8";
 	};
+
+	/* SoC power supply temperature */
+	tmp100@48 {
+		compatible = "ti,tmp100";
+		reg = <0x48>;
+	};
+
+	/* DDR power supply temperature */
+	tmp100@49 {
+		compatible = "ti,tmp100";
+		reg = <0x49>;
+	};
 };
 
 /* mcu_gpio0 and mcu_gpio_intr are reserved for mcu firmware usage */
@@ -515,16 +527,19 @@
 &cpsw3g {
 	pinctrl-names = "default";
 	pinctrl-0 = <&rgmii1_pins_default>, <&rgmii2_pins_default>;
+	status = "okay";
 };
 
 &cpsw_port1 {
 	phy-mode = "rgmii-rxid";
 	phy-handle = <&cpsw3g_phy0>;
+	status = "okay";
 };
 
 &cpsw_port2 {
 	phy-mode = "rgmii-rxid";
 	phy-handle = <&cpsw3g_phy1>;
+	status = "okay";
 };
 
 &cpsw3g_mdio {
diff --git a/arch/arm64/boot/dts/ti/k3-am642-sr-som.dtsi b/arch/arm64/boot/dts/ti/k3-am642-sr-som.dtsi
index c19d0b8bbf0f..a5cec9a07510 100644
--- a/arch/arm64/boot/dts/ti/k3-am642-sr-som.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am642-sr-som.dtsi
@@ -177,6 +177,7 @@
 &cpsw3g {
 	pinctrl-names = "default";
 	pinctrl-0 = <&rgmii1_default_pins>;
+	status = "okay";
 };
 
 &cpsw3g_mdio {
@@ -210,10 +211,7 @@
 &cpsw_port1 {
 	phy-mode = "rgmii-id";
 	phy-handle = <&ethernet_phy0>;
-};
-
-&cpsw_port2 {
-	status = "disabled";
+	status = "okay";
 };
 
 &icssg1_mdio {
diff --git a/arch/arm64/boot/dts/ti/k3-am642-tqma64xxl-mbax4xxl.dts b/arch/arm64/boot/dts/ti/k3-am642-tqma64xxl-mbax4xxl.dts
index 1f4dc5ad1696..e06a3b178b34 100644
--- a/arch/arm64/boot/dts/ti/k3-am642-tqma64xxl-mbax4xxl.dts
+++ b/arch/arm64/boot/dts/ti/k3-am642-tqma64xxl-mbax4xxl.dts
@@ -1,7 +1,7 @@
-// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * Copyright (C) 2021 Texas Instruments Incorporated - https://www.ti.com/
- * Copyright (c) 2022-2023 TQ-Systems GmbH <linux@ew.tq-group.com>, D-82229 Seefeld, Germany.
+ * Copyright (c) 2022-2024 TQ-Systems GmbH <linux@ew.tq-group.com>, D-82229 Seefeld, Germany.
  */
 
 /dts-v1/;
@@ -24,6 +24,8 @@
 
 	aliases {
 		ethernet0 = &cpsw_port1;
+		ethernet1 = &icssg1_emac0;
+		ethernet2 = &icssg1_emac1;
 		i2c1 = &mcu_i2c0;
 		mmc1 = &sdhci1;
 		serial0 = &mcu_uart0;
@@ -71,6 +73,66 @@
 		};
 	};
 
+	icssg1_eth: icssg1-eth {
+		compatible = "ti,am642-icssg-prueth";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pru_icssg1_rgmii1_pins>, <&pru_icssg1_rgmii2_pins>;
+		interrupt-parent = <&icssg1_intc>;
+		interrupts = <24 0 2>, <25 1 3>;
+		interrupt-names = "tx_ts0", "tx_ts1";
+		dmas = <&main_pktdma 0xc200 15>, /* egress slice 0 */
+		       <&main_pktdma 0xc201 15>, /* egress slice 0 */
+		       <&main_pktdma 0xc202 15>, /* egress slice 0 */
+		       <&main_pktdma 0xc203 15>, /* egress slice 0 */
+		       <&main_pktdma 0xc204 15>, /* egress slice 1 */
+		       <&main_pktdma 0xc205 15>, /* egress slice 1 */
+		       <&main_pktdma 0xc206 15>, /* egress slice 1 */
+		       <&main_pktdma 0xc207 15>, /* egress slice 1 */
+		       <&main_pktdma 0x4200 15>, /* ingress slice 0 */
+		       <&main_pktdma 0x4201 15>; /* ingress slice 1 */
+		dma-names = "tx0-0", "tx0-1", "tx0-2", "tx0-3",
+			    "tx1-0", "tx1-1", "tx1-2", "tx1-3",
+			    "rx0", "rx1";
+		sram = <&oc_sram>;
+		firmware-name = "ti-pruss/am64x-sr2-pru0-prueth-fw.elf",
+				"ti-pruss/am64x-sr2-rtu0-prueth-fw.elf",
+				"ti-pruss/am64x-sr2-txpru0-prueth-fw.elf",
+				"ti-pruss/am64x-sr2-pru1-prueth-fw.elf",
+				"ti-pruss/am64x-sr2-rtu1-prueth-fw.elf",
+				"ti-pruss/am64x-sr2-txpru1-prueth-fw.elf";
+		ti,prus = <&pru1_0>, <&rtu1_0>, <&tx_pru1_0>, <&pru1_1>, <&rtu1_1>, <&tx_pru1_1>;
+		ti,pruss-gp-mux-sel = <2>,	/* MII mode */
+				      <2>,
+				      <2>,
+				      <2>,	/* MII mode */
+				      <2>,
+				      <2>;
+		ti,mii-g-rt = <&icssg1_mii_g_rt>;
+		ti,mii-rt = <&icssg1_mii_rt>;
+		ti,iep = <&icssg1_iep0>,  <&icssg1_iep1>;
+
+		ethernet-ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			icssg1_emac0: port@0 {
+				reg = <0>;
+				phy-handle = <&icssg1_phy0c>;
+				phy-mode = "rgmii-id";
+				/* Filled in by bootloader */
+				local-mac-address = [00 00 00 00 00 00];
+			};
+
+			icssg1_emac1: port@1 {
+				reg = <1>;
+				phy-handle = <&icssg1_phy03>;
+				phy-mode = "rgmii-id";
+				/* Filled in by bootloader */
+				local-mac-address = [00 00 00 00 00 00];
+			};
+		};
+	};
+
 	fan0: pwm-fan {
 		compatible = "pwm-fan";
 		pinctrl-names = "default";
@@ -119,15 +181,13 @@
 &cpsw3g {
 	pinctrl-names = "default";
 	pinctrl-0 = <&cpsw_pins>;
+	status = "okay";
 };
 
 &cpsw_port1 {
 	phy-mode = "rgmii-rxid";
 	phy-handle = <&cpsw3g_phy0>;
-};
-
-&cpsw_port2 {
-	status = "disabled";
+	status = "okay";
 };
 
 &cpsw3g_mdio {
@@ -154,6 +214,42 @@
 	status = "okay";
 };
 
+&icssg1_mdio {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pru_icssg1_mdio_pins>;
+	status = "okay";
+
+	/* phy-mode is fixed up to rgmii-rxid by prueth driver to account for
+	 * the SoC integration, so the only rx-internal-delay and no
+	 * tx-internal-delay is set for the PHYs.
+	 */
+
+	icssg1_phy03: ethernet-phy@3 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <0x3>;
+		reset-gpios = <&main_gpio1 47 GPIO_ACTIVE_LOW>;
+		reset-assert-us = <1000>;
+		reset-deassert-us = <1000>;
+		ti,rx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+		ti,tx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
+		ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
+	};
+
+	icssg1_phy0c: ethernet-phy@c {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <0xc>;
+		reset-gpios = <&main_gpio1 51 GPIO_ACTIVE_LOW>;
+		reset-assert-us = <1000>;
+		reset-deassert-us = <1000>;
+		ti,rx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+		ti,tx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
+		ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
+	};
+};
+
+
 &main_gpio0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_gpio0_digital_pins>,
diff --git a/arch/arm64/boot/dts/ti/k3-am642-tqma64xxl.dtsi b/arch/arm64/boot/dts/ti/k3-am642-tqma64xxl.dtsi
index 6c785eff7d2f..828d815d6bdf 100644
--- a/arch/arm64/boot/dts/ti/k3-am642-tqma64xxl.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am642-tqma64xxl.dtsi
@@ -1,7 +1,7 @@
-// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * Copyright (C) 2021 Texas Instruments Incorporated - https://www.ti.com/
- * Copyright (c) 2022-2023 TQ-Systems GmbH <linux@ew.tq-group.com>, D-82229 Seefeld, Germany.
+ * Copyright (c) 2022-2024 TQ-Systems GmbH <linux@ew.tq-group.com>, D-82229 Seefeld, Germany.
  */
 
 #include "k3-am642.dtsi"
diff --git a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg1.dtsi b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg1.dtsi
index ef7897763ef8..0a29ed172215 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg1.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg1.dtsi
@@ -73,3 +73,15 @@
 		    "rx0", "rx1",
 		    "rxmgm0", "rxmgm1";
 };
+
+&icssg0_iep0 {
+	interrupt-parent = <&icssg0_intc>;
+	interrupts = <7 7 7>;
+	interrupt-names = "iep_cap_cmp";
+};
+
+&icssg0_iep1 {
+	interrupt-parent = <&icssg0_intc>;
+	interrupts = <56 8 8>;
+	interrupt-names = "iep_cap_cmp";
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg2.dtsi b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg2.dtsi
index e2584a5efe34..b3c4c0eec3dc 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg2.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg2.dtsi
@@ -9,11 +9,6 @@
  * Common bits of the IOT2050 Basic and Advanced variants, PG2
  */
 
-&mcu_r5fss0 {
-	/* lock-step mode not supported on PG2 boards */
-	ti,cluster-mode = <0>;
-};
-
 &main_pmx0 {
 	cp2102n_reset_pin_default: cp2102n-reset-default-pins {
 		pinctrl-single,pins = <
diff --git a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi
index ef34b851e178..e5136ed94765 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi
@@ -627,11 +627,62 @@
 		reg = <0>;
 		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
 		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+
+		leds {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			led@0 {
+				reg = <0>;
+				color = <LED_COLOR_ID_GREEN>;
+				function = LED_FUNCTION_LAN;
+			};
+
+			led@1 {
+				reg = <1>;
+				color = <LED_COLOR_ID_GREEN>;
+				function = LED_FUNCTION_SPEED_LAN;
+			};
+
+			led@2 {
+				reg = <2>;
+				color = <LED_COLOR_ID_YELLOW>;
+				function = LED_FUNCTION_SPEED_LAN;
+			};
+		};
 	};
 
 	icssg0_eth1_phy: ethernet-phy@1 {
 		reg = <1>;
 		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
 		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+
+		leds {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			led@0 {
+				reg = <0>;
+				color = <LED_COLOR_ID_GREEN>;
+				function = LED_FUNCTION_LAN;
+			};
+
+			led@1 {
+				reg = <1>;
+				color = <LED_COLOR_ID_GREEN>;
+				function = LED_FUNCTION_SPEED_LAN;
+			};
+
+			led@2 {
+				reg = <2>;
+				color = <LED_COLOR_ID_YELLOW>;
+				function = LED_FUNCTION_SPEED_LAN;
+			};
+		};
 	};
 };
+
+&mcu_r5fss0 {
+	/* lock-step mode not supported on iot2050 boards */
+	ti,cluster-mode = <0>;
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
index ed71561c5bd9..1f1af7ea2330 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
@@ -54,6 +54,14 @@
 		};
 	};
 
+	main_esm: esm@700000 {
+		compatible = "ti,j721e-esm";
+		reg = <0x00 0x700000 0x00 0x1000>;
+		bootph-pre-ram;
+		/* Interrupt sources: rti0, rti1, rti2, rti3 */
+		ti,esm-pins = <224>, <225>, <226>, <227>;
+	};
+
 	serdes0: serdes@900000 {
 		compatible = "ti,phy-am654-serdes";
 		reg = <0x0 0x900000 0x0 0x2000>;
@@ -478,7 +486,7 @@
 		ranges = <0x0 0x0 0x00100000 0x1c000>;
 
 		serdes0_clk: clock@4080 {
-			compatible = "ti,am654-serdes-ctrl", "syscon";
+			compatible = "ti,am654-serdes-ctrl", "syscon", "simple-mfd";
 			reg = <0x4080 0x4>;
 
 			serdes0_mux: mux-controller {
@@ -489,7 +497,7 @@
 		};
 
 		serdes1_clk: clock@4090 {
-			compatible = "ti,am654-serdes-ctrl", "syscon";
+			compatible = "ti,am654-serdes-ctrl", "syscon", "simple-mfd";
 			reg = <0x4090 0x4>;
 
 			serdes1_mux: mux-controller {
@@ -1185,6 +1193,9 @@
 			      <0x22400 0x100>;
 			reg-names = "iram", "control", "debug";
 			firmware-name = "am65x-pru0_0-fw";
+			interrupt-parent = <&icssg0_intc>;
+			interrupts = <16 2 2>;
+			interrupt-names = "vring";
 		};
 
 		rtu0_0: rtu@4000 {
@@ -1194,6 +1205,9 @@
 			      <0x23400 0x100>;
 			reg-names = "iram", "control", "debug";
 			firmware-name = "am65x-rtu0_0-fw";
+			interrupt-parent = <&icssg0_intc>;
+			interrupts = <20 4 4>;
+			interrupt-names = "vring";
 		};
 
 		tx_pru0_0: txpru@a000 {
@@ -1212,6 +1226,9 @@
 			      <0x24400 0x100>;
 			reg-names = "iram", "control", "debug";
 			firmware-name = "am65x-pru0_1-fw";
+			interrupt-parent = <&icssg0_intc>;
+			interrupts = <18 3 3>;
+			interrupt-names = "vring";
 		};
 
 		rtu0_1: rtu@6000 {
@@ -1221,6 +1238,9 @@
 			      <0x23c00 0x100>;
 			reg-names = "iram", "control", "debug";
 			firmware-name = "am65x-rtu0_1-fw";
+			interrupt-parent = <&icssg0_intc>;
+			interrupts = <22 5 5>;
+			interrupt-names = "vring";
 		};
 
 		tx_pru0_1: txpru@c000 {
@@ -1339,6 +1359,9 @@
 			      <0x22400 0x100>;
 			reg-names = "iram", "control", "debug";
 			firmware-name = "am65x-pru1_0-fw";
+			interrupt-parent = <&icssg1_intc>;
+			interrupts = <16 2 2>;
+			interrupt-names = "vring";
 		};
 
 		rtu1_0: rtu@4000 {
@@ -1348,6 +1371,9 @@
 			      <0x23400 0x100>;
 			reg-names = "iram", "control", "debug";
 			firmware-name = "am65x-rtu1_0-fw";
+			interrupt-parent = <&icssg1_intc>;
+			interrupts = <20 4 4>;
+			interrupt-names = "vring";
 		};
 
 		tx_pru1_0: txpru@a000 {
@@ -1366,6 +1392,9 @@
 			      <0x24400 0x100>;
 			reg-names = "iram", "control", "debug";
 			firmware-name = "am65x-pru1_1-fw";
+			interrupt-parent = <&icssg1_intc>;
+			interrupts = <18 3 3>;
+			interrupt-names = "vring";
 		};
 
 		rtu1_1: rtu@6000 {
@@ -1375,6 +1404,9 @@
 			      <0x23c00 0x100>;
 			reg-names = "iram", "control", "debug";
 			firmware-name = "am65x-rtu1_1-fw";
+			interrupt-parent = <&icssg1_intc>;
+			interrupts = <22 5 5>;
+			interrupt-names = "vring";
 		};
 
 		tx_pru1_1: txpru@c000 {
@@ -1493,6 +1525,9 @@
 			      <0x22400 0x100>;
 			reg-names = "iram", "control", "debug";
 			firmware-name = "am65x-pru2_0-fw";
+			interrupt-parent = <&icssg2_intc>;
+			interrupts = <16 2 2>;
+			interrupt-names = "vring";
 		};
 
 		rtu2_0: rtu@4000 {
@@ -1502,6 +1537,9 @@
 			      <0x23400 0x100>;
 			reg-names = "iram", "control", "debug";
 			firmware-name = "am65x-rtu2_0-fw";
+			interrupt-parent = <&icssg2_intc>;
+			interrupts = <20 4 4>;
+			interrupt-names = "vring";
 		};
 
 		tx_pru2_0: txpru@a000 {
@@ -1520,6 +1558,9 @@
 			      <0x24400 0x100>;
 			reg-names = "iram", "control", "debug";
 			firmware-name = "am65x-pru2_1-fw";
+			interrupt-parent = <&icssg2_intc>;
+			interrupts = <18 3 3>;
+			interrupt-names = "vring";
 		};
 
 		rtu2_1: rtu@6000 {
@@ -1529,6 +1570,9 @@
 			      <0x23c00 0x100>;
 			reg-names = "iram", "control", "debug";
 			firmware-name = "am65x-rtu2_1-fw";
+			interrupt-parent = <&icssg2_intc>;
+			interrupts = <22 5 5>;
+			interrupt-names = "vring";
 		};
 
 		tx_pru2_1: txpru@c000 {
diff --git a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
index 8feab9317644..7cf1f646500a 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
@@ -6,13 +6,17 @@
  */
 
 &cbass_mcu {
-	mcu_conf: scm-conf@40f00000 {
-		compatible = "syscon", "simple-mfd";
-		reg = <0x0 0x40f00000 0x0 0x20000>;
+	mcu_conf: bus@40f00000 {
+		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges = <0x0 0x0 0x40f00000 0x20000>;
 
+		cpsw_mac_syscon: ethernet-mac-syscon@200 {
+			compatible = "ti,am62p-cpsw-mac-efuse", "syscon";
+			reg = <0x200 0x8>;
+		};
+
 		phy_gmii_sel: phy@4040 {
 			compatible = "ti,am654-phy-gmii-sel";
 			reg = <0x4040 0x4>;
@@ -288,13 +292,13 @@
 		ranges = <0x0 0x47000000 0x0 0x47000000 0x0 0x100>, /* FSS Control */
 			 <0x0 0x47040000 0x0 0x47040000 0x0 0x100>, /* OSPI0 Control */
 			 <0x0 0x47050000 0x0 0x47050000 0x0 0x100>, /* OSPI1 Control */
-			 <0x5 0x00000000 0x5 0x00000000 0x1 0x0000000>, /* OSPI0 Memory */
-			 <0x7 0x00000000 0x7 0x00000000 0x1 0x0000000>; /* OSPI1 Memory */
+			 <0x0 0x50000000 0x0 0x50000000 0x0 0x10000000>, /* FSS data region 1 */
+			 <0x4 0x00000000 0x4 0x00000000 0x4 0x00000000>; /* FSS data region 0/3 */
 
 		ospi0: spi@47040000 {
 			compatible = "ti,am654-ospi", "cdns,qspi-nor";
 			reg = <0x0 0x47040000 0x0 0x100>,
-				<0x5 0x00000000 0x1 0x0000000>;
+			      <0x5 0x00000000 0x1 0x00000000>;
 			interrupts = <GIC_SPI 552 IRQ_TYPE_LEVEL_HIGH>;
 			cdns,fifo-depth = <256>;
 			cdns,fifo-width = <4>;
@@ -312,7 +316,7 @@
 		ospi1: spi@47050000 {
 			compatible = "ti,am654-ospi", "cdns,qspi-nor";
 			reg = <0x0 0x47050000 0x0 0x100>,
-				<0x7 0x00000000 0x1 0x00000000>;
+			      <0x7 0x00000000 0x1 0x00000000>;
 			interrupts = <GIC_SPI 553 IRQ_TYPE_LEVEL_HIGH>;
 			cdns,fifo-depth = <256>;
 			cdns,fifo-width = <4>;
@@ -358,7 +362,7 @@
 				reg = <1>;
 				ti,mac-only;
 				label = "port1";
-				ti,syscon-efuse = <&mcu_conf 0x200>;
+				ti,syscon-efuse = <&cpsw_mac_syscon 0x0>;
 				phys = <&phy_gmii_sel 1>;
 			};
 		};
@@ -436,6 +440,14 @@
 		};
 	};
 
+	mcu_esm: esm@40800000 {
+		compatible = "ti,j721e-esm";
+		reg = <0x00 0x40800000 0x00 0x1000>;
+		bootph-pre-ram;
+		/* Interrupt sources: mrti0, mrti1 */
+		ti,esm-pins = <104>, <105>;
+	};
+
 	mcu_rti1: watchdog@40610000 {
 		compatible = "ti,j7-rti-wdt";
 		reg = <0x0 0x40610000 0x0 0x100>;
diff --git a/arch/arm64/boot/dts/ti/k3-am65.dtsi b/arch/arm64/boot/dts/ti/k3-am65.dtsi
index c59baebc5a25..c74a0a25832c 100644
--- a/arch/arm64/boot/dts/ti/k3-am65.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65.dtsi
@@ -69,11 +69,10 @@
 			 <0x00 0x45100000 0x00 0x45100000 0x00 0x00c24000>,
 			 <0x00 0x46000000 0x00 0x46000000 0x00 0x00200000>,
 			 <0x00 0x47000000 0x00 0x47000000 0x00 0x00068400>,
-			 <0x00 0x50000000 0x00 0x50000000 0x00 0x8000000>,
+			 <0x00 0x50000000 0x00 0x50000000 0x00 0x10000000>,
 			 <0x00 0x6f000000 0x00 0x6f000000 0x00 0x00310000>, /* A53 PERIPHBASE */
-			 <0x00 0x70000000 0x00 0x70000000 0x00 0x200000>,
-			 <0x05 0x00000000 0x05 0x00000000 0x01 0x0000000>,
-			 <0x07 0x00000000 0x07 0x00000000 0x01 0x0000000>;
+			 <0x00 0x70000000 0x00 0x70000000 0x00 0x00200000>,
+			 <0x04 0x00000000 0x04 0x00000000 0x04 0x00000000>;
 
 		cbass_mcu: bus@28380000 {
 			compatible = "simple-bus";
@@ -89,9 +88,8 @@
 				 <0x00 0x45100000 0x00 0x45100000 0x00 0x00c24000>, /* MMRs, remaining NAVSS */
 				 <0x00 0x46000000 0x00 0x46000000 0x00 0x00200000>, /* CPSW */
 				 <0x00 0x47000000 0x00 0x47000000 0x00 0x00068400>, /* OSPI space 1 */
-				 <0x00 0x50000000 0x00 0x50000000 0x00 0x8000000>, /*  FSS OSPI0 data region 1 */
-				 <0x05 0x00000000 0x05 0x00000000 0x01 0x0000000>, /* FSS OSPI0 data region 3*/
-				 <0x07 0x00000000 0x07 0x00000000 0x01 0x0000000>; /* FSS OSPI1 data region 3*/
+				 <0x00 0x50000000 0x00 0x50000000 0x00 0x10000000>, /* FSS data region 1 */
+				 <0x04 0x00000000 0x04 0x00000000 0x04 0x00000000>; /* FSS data region 0/3 */
 
 			cbass_wakeup: bus@42040000 {
 				compatible = "simple-bus";
diff --git a/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic.dts b/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic.dts
index 29a31891b3db..4968a47f31ea 100644
--- a/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic.dts
+++ b/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic.dts
@@ -22,8 +22,3 @@
 	compatible = "siemens,iot2050-basic", "ti,am654";
 	model = "SIMATIC IOT2050 Basic";
 };
-
-&mcu_r5fss0 {
-	/* lock-step mode not supported on this board */
-	ti,cluster-mode = <0>;
-};
diff --git a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
index aba0c52b1213..aa7139cc8a92 100644
--- a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
@@ -33,6 +33,7 @@
 
 	memory@80000000 {
 		device_type = "memory";
+		bootph-all;
 		/* 4G RAM */
 		reg = <0x00000000 0x80000000 0x00000000 0x80000000>,
 		      <0x00000008 0x80000000 0x00000000 0x80000000>;
diff --git a/arch/arm64/boot/dts/ti/k3-am654-idk.dtso b/arch/arm64/boot/dts/ti/k3-am654-idk.dtso
index 8bdb87fcbde0..b0ce2cb2fdc8 100644
--- a/arch/arm64/boot/dts/ti/k3-am654-idk.dtso
+++ b/arch/arm64/boot/dts/ti/k3-am654-idk.dtso
@@ -8,6 +8,7 @@
 /dts-v1/;
 /plugin/;
 
+#include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/net/ti-dp83867.h>
 #include "k3-pinctrl.h"
 
@@ -58,9 +59,7 @@
 		       <&main_udmap 0xc107>, /* egress slice 1 */
 
 		       <&main_udmap 0x4100>, /* ingress slice 0 */
-		       <&main_udmap 0x4101>, /* ingress slice 1 */
-		       <&main_udmap 0x4102>, /* mgmnt rsp slice 0 */
-		       <&main_udmap 0x4103>; /* mgmnt rsp slice 1 */
+		       <&main_udmap 0x4101>; /* ingress slice 1 */
 		dma-names = "tx0-0", "tx0-1", "tx0-2", "tx0-3",
 			    "tx1-0", "tx1-1", "tx1-2", "tx1-3",
 			    "rx0", "rx1";
@@ -126,9 +125,7 @@
 		       <&main_udmap 0xc207>, /* egress slice 1 */
 
 		       <&main_udmap 0x4200>, /* ingress slice 0 */
-		       <&main_udmap 0x4201>, /* ingress slice 1 */
-		       <&main_udmap 0x4202>, /* mgmnt rsp slice 0 */
-		       <&main_udmap 0x4203>; /* mgmnt rsp slice 1 */
+		       <&main_udmap 0x4201>; /* ingress slice 1 */
 		dma-names = "tx0-0", "tx0-1", "tx0-2", "tx0-3",
 			    "tx1-0", "tx1-1", "tx1-2", "tx1-3",
 			    "rx0", "rx1";
@@ -154,6 +151,24 @@
 			};
 		};
 	};
+
+	transceiver1: can-phy0 {
+		compatible = "ti,tcan1042";
+		#phy-cells = <0>;
+		max-bitrate = <5000000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&mcan0_gpio_pins_default>;
+		standby-gpios = <&main_gpio1 47 GPIO_ACTIVE_LOW>;
+	};
+
+	transceiver2: can-phy1 {
+		compatible = "ti,tcan1042";
+		#phy-cells = <0>;
+		max-bitrate = <5000000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&mcan1_gpio_pins_default>;
+		standby-gpios = <&main_gpio1 67 GPIO_ACTIVE_LOW>;
+	};
 };
 
 &main_pmx0 {
@@ -243,6 +258,34 @@
 			AM65X_IOPAD(0x012c, PIN_INPUT, 2) /* (AG26) PRG1_PRU0_GPO19.PRG1_IEP0_EDC_SYNC_OUT0 */
 		>;
 	};
+
+	mcan0_gpio_pins_default: mcan0-gpio-default-pins {
+		pinctrl-single,pins = <
+			AM65X_IOPAD(0x023c, PIN_INPUT, 7) /* (V25) PRG0_PRU0_GPIO18:GPIO1_47 */
+		>;
+	};
+
+	mcan1_gpio_pins_default: mcan1-gpio-default-pins {
+		pinctrl-single,pins = <
+			AM65X_IOPAD(0x028c, PIN_INPUT, 7) /* (Y26) PRG0_PRU1_GPIO18.GPIO1_67 */
+		>;
+	};
+};
+
+&wkup_pmx0 {
+	mcu_mcan0_pins_default: mcu-mcan0-default-pins {
+		pinctrl-single,pins = <
+			AM65X_WKUP_IOPAD(0x00ac, PIN_INPUT_PULLUP, 0) /* (W2) MCU_MCAN0_RX */
+			AM65X_WKUP_IOPAD(0x00a8, PIN_OUTPUT_PULLUP, 0) /* (W1) MCU_MCAN0_TX */
+		>;
+	};
+
+	mcu_mcan1_pins_default: mcu-mcan1-default-pins {
+		pinctrl-single,pins = <
+			AM65X_WKUP_IOPAD(0x00c4, PIN_INPUT_PULLUP, 1) /* (AD3) WKUP_GPIO0_5.MCU_MCAN1_RX */
+			AM65X_WKUP_IOPAD(0x00c0, PIN_OUTPUT_PULLUP, 1) /* (AC3) WKUP_GPIO0_4.MCU_MCAN1_TX */
+		>;
+	};
 };
 
 &icssg0_mdio {
@@ -294,3 +337,17 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&icssg1_iep0_pins_default>;
 };
+
+&m_can0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcu_mcan0_pins_default>;
+	phys = <&transceiver1>;
+	status = "okay";
+};
+
+&m_can1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcu_mcan1_pins_default>;
+	phys = <&transceiver2>;
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-m2-bkey-ekey-pcie.dtso b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-m2-bkey-ekey-pcie.dtso
new file mode 100644
index 000000000000..666237f6d79c
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-m2-bkey-ekey-pcie.dtso
@@ -0,0 +1,27 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * IOT2050 M.2 variant, overlay for B-key PCIE0_LANE0 + E-key PCIE1_LANE0
+ * Copyright (c) Siemens AG, 2022-2024
+ *
+ * Authors:
+ *   Chao Zeng <chao.zeng@siemens.com>
+ *   Jan Kiszka <jan.kiszka@siemens.com>
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/phy/phy.h>
+#include <dt-bindings/gpio/gpio.h>
+
+&pcie0_rc {
+	num-lanes = <1>;
+	phys = <&serdes0 PHY_TYPE_PCIE 1>;
+	phy-names = "pcie-phy0";
+	reset-gpios = <&main_gpio1 15 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&pcie1_rc {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-m2-bkey-usb3.dtso b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-m2-bkey-usb3.dtso
new file mode 100644
index 000000000000..0f86235c9771
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-m2-bkey-usb3.dtso
@@ -0,0 +1,47 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * IOT2050 M.2 variant, overlay for B-key USB3.0 + E-key PCIE1_LANE0
+ * Copyright (c) Siemens AG, 2022-2024
+ *
+ * Authors:
+ *   Chao Zeng <chao.zeng@siemens.com>
+ *   Jan Kiszka <jan.kiszka@siemens.com>
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/phy/phy.h>
+#include <dt-bindings/gpio/gpio.h>
+
+&serdes0 {
+	assigned-clock-parents = <&k3_clks 153 7>, <&k3_clks 153 4>;
+};
+
+&pcie0_rc {
+	status = "disabled";
+};
+
+&pcie1_rc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&minipcie_pins_default>;
+
+	num-lanes = <1>;
+	phys = <&serdes1 PHY_TYPE_PCIE 0>;
+	phy-names = "pcie-phy0";
+	reset-gpios = <&wkup_gpio0 27 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&dwc3_0 {
+	assigned-clock-parents = <&k3_clks 151 4>,  /* set REF_CLK to 20MHz i.e. PER0_PLL/48 */
+				 <&k3_clks 151 8>;  /* set PIPE3_TXB_CLK to WIZ8B2M4VSB */
+	phys = <&serdes0 PHY_TYPE_USB3 0>;
+	phy-names = "usb3-phy";
+};
+
+&usb0 {
+	maximum-speed = "super-speed";
+	snps,dis-u1-entry-quirk;
+	snps,dis-u2-entry-quirk;
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am67a-beagley-ai.dts b/arch/arm64/boot/dts/ti/k3-am67a-beagley-ai.dts
new file mode 100644
index 000000000000..44dfbdf89277
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am67a-beagley-ai.dts
@@ -0,0 +1,393 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
+/*
+ * https://beagley-ai.org/
+ *
+ * Copyright (C) 2024 Texas Instruments Incorporated - https://www.ti.com/
+ * Copyright (C) 2024 Robert Nelson, BeagleBoard.org Foundation
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/net/ti-dp83867.h>
+#include "k3-j722s.dtsi"
+
+/ {
+	compatible = "beagle,am67a-beagley-ai", "ti,j722s";
+	model = "BeagleBoard.org BeagleY-AI";
+
+	aliases {
+		serial0 = &wkup_uart0;
+		serial2 = &main_uart0;
+		mmc1 = &sdhci1;
+		rtc0 = &rtc;
+	};
+
+	chosen {
+		stdout-path = &main_uart0;
+	};
+
+	memory@80000000 {
+		/* 4G RAM */
+		reg = <0x00000000 0x80000000 0x00000000 0x80000000>,
+		      <0x00000008 0x80000000 0x00000000 0x80000000>;
+		device_type = "memory";
+		bootph-pre-ram;
+	};
+
+	reserved_memory: reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		secure_tfa_ddr: tfa@9e780000 {
+			reg = <0x00 0x9e780000 0x00 0x80000>;
+			no-map;
+		};
+
+		secure_ddr: optee@9e800000 {
+			reg = <0x00 0x9e800000 0x00 0x01800000>;
+			no-map;
+		};
+
+		wkup_r5fss0_core0_memory_region: r5f-memory@a0100000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa0100000 0x00 0xf00000>;
+			no-map;
+		};
+	};
+
+	vsys_5v0: regulator-1 {
+		compatible = "regulator-fixed";
+		regulator-name = "vsys_5v0";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+		regulator-boot-on;
+		bootph-all;
+	};
+
+	vdd_3v3: regulator-2 {
+		compatible = "regulator-fixed";
+		regulator-name = "vdd_3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vsys_5v0>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	vdd_mmc1: regulator-3 {
+		compatible = "regulator-fixed";
+		regulator-name = "vdd_mmc1";
+		pinctrl-names = "default";
+		pinctrl-0 = <&vdd_3v3_sd_pins_default>;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		enable-active-high;
+		gpio = <&main_gpio1 50 GPIO_ACTIVE_HIGH>;
+		bootph-all;
+	};
+
+	vdd_sd_dv: regulator-4 {
+		compatible = "regulator-gpio";
+		regulator-name = "tlv71033";
+		pinctrl-names = "default";
+		pinctrl-0 = <&vdd_sd_dv_pins_default>;
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		vin-supply = <&vsys_5v0>;
+		gpios = <&main_gpio1 49 GPIO_ACTIVE_HIGH>;
+		states = <1800000 0x0>,
+			 <3300000 0x1>;
+		bootph-all;
+	};
+
+	vsys_io_1v8: regulator-5 {
+		compatible = "regulator-fixed";
+		regulator-name = "vsys_io_1v8";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	vsys_io_1v2: regulator-6 {
+		compatible = "regulator-fixed";
+		regulator-name = "vsys_io_1v2";
+		regulator-min-microvolt = <1200000>;
+		regulator-max-microvolt = <1200000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&led_pins_default>;
+
+		led-0 {
+			gpios = <&main_gpio0 11 GPIO_ACTIVE_LOW>;
+			default-state = "off";
+		};
+
+		led-1 {
+			gpios = <&main_gpio0 12 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+			function = LED_FUNCTION_HEARTBEAT;
+			default-state = "on";
+		};
+	};
+};
+
+&main_pmx0 {
+	main_i2c0_pins_default: main-i2c0-default-pins {
+		pinctrl-single,pins = <
+			J722S_IOPAD(0x01e0, PIN_INPUT_PULLUP, 0) /* (D23) I2C0_SCL */
+			J722S_IOPAD(0x01e4, PIN_INPUT_PULLUP, 0) /* (B22) I2C0_SDA */
+		>;
+		bootph-all;
+	};
+
+	main_uart0_pins_default: main-uart0-default-pins {
+		pinctrl-single,pins = <
+			J722S_IOPAD(0x01c8, PIN_INPUT, 0)	/* (A22) UART0_RXD */
+			J722S_IOPAD(0x01cc, PIN_OUTPUT, 0)	/* (B22) UART0_TXD */
+		>;
+		bootph-all;
+	};
+
+	vdd_sd_dv_pins_default: vdd-sd-dv-default-pins {
+		pinctrl-single,pins = <
+			J722S_IOPAD(0x0244, PIN_OUTPUT, 7) /* (A24) MMC1_SDWP.GPIO1_49 */
+		>;
+		bootph-all;
+	};
+
+	main_mmc1_pins_default: main-mmc1-default-pins {
+		pinctrl-single,pins = <
+			J722S_IOPAD(0x023c, PIN_INPUT, 0) /* (H22) MMC1_CMD */
+			J722S_IOPAD(0x0234, PIN_OUTPUT, 0) /* (H24) MMC1_CLK */
+			J722S_IOPAD(0x0230, PIN_INPUT, 0) /* (H23) MMC1_DAT0 */
+			J722S_IOPAD(0x022c, PIN_INPUT_PULLUP, 0) /* (H20) MMC1_DAT1 */
+			J722S_IOPAD(0x0228, PIN_INPUT_PULLUP, 0) /* (J23) MMC1_DAT2 */
+			J722S_IOPAD(0x0224, PIN_INPUT_PULLUP, 0) /* (H25) MMC1_DAT3 */
+			J722S_IOPAD(0x0240, PIN_INPUT, 7) /* (B24) MMC1_SDCD.GPIO1_48 */
+		>;
+		bootph-all;
+	};
+
+	mdio_pins_default: mdio-default-pins {
+		pinctrl-single,pins = <
+			J722S_IOPAD(0x0160, PIN_OUTPUT, 0) /* (AC24) MDIO0_MDC */
+			J722S_IOPAD(0x015c, PIN_INPUT, 0) /* (AD25) MDIO0_MDIO */
+		>;
+	};
+
+	rgmii1_pins_default: rgmii1-default-pins {
+		pinctrl-single,pins = <
+			J722S_IOPAD(0x014c, PIN_INPUT, 0) /* (AC25) RGMII1_RD0 */
+			J722S_IOPAD(0x0150, PIN_INPUT, 0) /* (AD27) RGMII1_RD1 */
+			J722S_IOPAD(0x0154, PIN_INPUT, 0) /* (AE24) RGMII1_RD2 */
+			J722S_IOPAD(0x0158, PIN_INPUT, 0) /* (AE26) RGMII1_RD3 */
+			J722S_IOPAD(0x0148, PIN_INPUT, 0) /* (AE27) RGMII1_RXC */
+			J722S_IOPAD(0x0144, PIN_INPUT, 0) /* (AD23) RGMII1_RX_CTL */
+			J722S_IOPAD(0x0134, PIN_OUTPUT, 0) /* (AF27) RGMII1_TD0 */
+			J722S_IOPAD(0x0138, PIN_OUTPUT, 0) /* (AE23) RGMII1_TD1 */
+			J722S_IOPAD(0x013c, PIN_OUTPUT, 0) /* (AG25) RGMII1_TD2 */
+			J722S_IOPAD(0x0140, PIN_OUTPUT, 0) /* (AF24) RGMII1_TD3 */
+			J722S_IOPAD(0x0130, PIN_OUTPUT, 0) /* (AG26) RGMII1_TXC */
+			J722S_IOPAD(0x012c, PIN_OUTPUT, 0) /* (AF25) RGMII1_TX_CTL */
+		>;
+	};
+
+	led_pins_default: led-default-pins {
+		pinctrl-single,pins = <
+			J722S_IOPAD(0x002c, PIN_OUTPUT, 7) /* (K26) OSPI0_CSn0.GPIO0_11 */
+			J722S_IOPAD(0x0030, PIN_OUTPUT, 7) /* (K23) OSPI0_CSn1.GPIO0_12 */
+		>;
+	};
+
+	pmic_irq_pins_default: pmic-irq-default-pins {
+		pinctrl-single,pins = <
+			J722S_IOPAD(0x01f4, PIN_INPUT_PULLUP, 0) /* (B23) EXTINTn */
+		>;
+	};
+
+	vdd_3v3_sd_pins_default: vdd-3v3-sd-default-pins {
+		pinctrl-single,pins = <
+			J722S_IOPAD(0x0254, PIN_OUTPUT, 7) /* (E25) USB0_DRVVBUS.GPIO1_50 */
+		>;
+	};
+};
+
+&cpsw3g {
+	pinctrl-names = "default";
+	pinctrl-0 = <&rgmii1_pins_default>;
+	status = "okay";
+};
+
+&cpsw3g_mdio {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mdio_pins_default>;
+	status = "okay";
+
+	cpsw3g_phy0: ethernet-phy@0 {
+		reg = <0>;
+		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
+		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+		ti,min-output-impedance;
+	};
+};
+
+&cpsw_port1 {
+	phy-mode = "rgmii-rxid";
+	phy-handle = <&cpsw3g_phy0>;
+	status = "okay";
+};
+
+&main_gpio1 {
+	status = "okay";
+};
+
+&main_uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_uart0_pins_default>;
+	bootph-all;
+	status = "okay";
+};
+
+&mcu_pmx0 {
+	wkup_uart0_pins_default: wkup-uart0-default-pins {
+		pinctrl-single,pins = <
+			J722S_MCU_IOPAD(0x02c, PIN_INPUT, 0)	/* (C7) WKUP_UART0_CTSn */
+			J722S_MCU_IOPAD(0x030, PIN_OUTPUT, 0)	/* (C6) WKUP_UART0_RTSn */
+			J722S_MCU_IOPAD(0x024, PIN_INPUT, 0)	/* (D8) WKUP_UART0_RXD */
+			J722S_MCU_IOPAD(0x028, PIN_OUTPUT, 0)	/* (D7) WKUP_UART0_TXD */
+		>;
+		bootph-all;
+	};
+
+	wkup_i2c0_pins_default: wkup-i2c0-default-pins {
+		pinctrl-single,pins = <
+			J722S_MCU_IOPAD(0x04c, PIN_INPUT_PULLUP, 0)	/* (C7) WKUP_I2C0_SCL */
+			J722S_MCU_IOPAD(0x050, PIN_INPUT_PULLUP, 0)	/* (C6) WKUP_I2C1_SDA */
+		>;
+		bootph-all;
+	};
+};
+
+&wkup_uart0 {
+	/* WKUP UART0 is used by Device Manager firmware */
+	pinctrl-names = "default";
+	pinctrl-0 = <&wkup_uart0_pins_default>;
+	bootph-all;
+	status = "reserved";
+};
+
+&wkup_i2c0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&wkup_i2c0_pins_default>;
+	clock-frequency = <100000>;
+	bootph-all;
+	status = "okay";
+
+	tps65219: pmic@30 {
+		compatible = "ti,tps65219";
+		reg = <0x30>;
+		buck1-supply = <&vsys_5v0>;
+		buck2-supply = <&vsys_5v0>;
+		buck3-supply = <&vsys_5v0>;
+		ldo1-supply = <&vdd_3v3>;
+		ldo3-supply = <&vdd_3v3>;
+		ldo4-supply = <&vdd_3v3>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmic_irq_pins_default>;
+		interrupt-parent = <&gic500>;
+		interrupts = <GIC_SPI 224 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-controller;
+		#interrupt-cells = <1>;
+
+		bootph-all;
+		system-power-controller;
+		ti,power-button;
+
+		regulators {
+			buck1_reg: buck1 {
+				regulator-name = "VDD_3V3";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			buck2_reg: buck2 {
+				regulator-name = "VDD_1V8";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			ldo1_reg: ldo1 {
+				regulator-name = "VDDSHV5_SDIO";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-allow-bypass;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			ldo2_reg: ldo2 {
+				regulator-name = "VDD_1V2";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <1200000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			ldo3_reg: ldo3 {
+				regulator-name = "VDDA_PHY_1V8";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			ldo4_reg: ldo4 {
+				regulator-name = "VDDA_PLL_1V8";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+		};
+	};
+
+	eeprom@50 {
+		compatible = "atmel,24c32";
+		reg = <0x50>;
+	};
+
+	rtc: rtc@68 {
+		compatible = "dallas,ds1340";
+		reg = <0x68>;
+	};
+};
+
+&sdhci1 {
+	/* SD/MMC */
+	vmmc-supply = <&vdd_mmc1>;
+	vqmmc-supply = <&vdd_sd_dv>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_mmc1_pins_default>;
+	disable-wp;
+	cd-gpios = <&main_gpio1 48 GPIO_ACTIVE_LOW>;
+	cd-debounce-delay-ms = <100>;
+	bootph-all;
+	ti,fails-without-test-cd;
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts b/arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts
index d743f023cdd9..d5ceab79536c 100644
--- a/arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts
@@ -204,6 +204,7 @@
 		pinctrl-single,pins = <
 			J721S2_IOPAD(0x104, PIN_INPUT, 0) /* (P23) MMC1_CLK */
 			J721S2_IOPAD(0x108, PIN_INPUT, 0) /* (N24) MMC1_CMD */
+			J721S2_IOPAD(0x100, PIN_INPUT, 0) /* (###) MMC1_CLKLB */
 			J721S2_IOPAD(0x0fc, PIN_INPUT, 0) /* (M23) MMC1_DAT0 */
 			J721S2_IOPAD(0x0f8, PIN_INPUT, 0) /* (P24) MMC1_DAT1 */
 			J721S2_IOPAD(0x0f4, PIN_INPUT, 0) /* (R24) MMC1_DAT2 */
@@ -414,6 +415,82 @@
 	pinctrl-0 = <&wkup_uart0_pins_default>;
 };
 
+&wkup_i2c0 {
+	bootph-all;
+	clock-frequency = <400000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&wkup_i2c0_pins_default>;
+	status = "okay";
+
+	lp8733: pmic@60 {
+		compatible = "ti,lp8733";
+		reg = <0x60>;
+		buck0-in-supply = <&vsys_3v3>;
+		buck1-in-supply = <&vsys_3v3>;
+		ldo0-in-supply = <&vsys_3v3>;
+		ldo1-in-supply = <&vsys_3v3>;
+
+		lp8733_regulators: regulators {
+			lp8733_buck0_reg: buck0 {
+				/* FB_B0 -> LP8733-BUCK1 - VDD_MCU_0V85 */
+				regulator-name = "lp8733-buck0";
+				regulator-min-microvolt = <850000>;
+				regulator-max-microvolt = <850000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			lp8733_buck1_reg: buck1 {
+				/* FB_B1 -> LP8733-BUCK2 - VDD_DDR_1V1 */
+				regulator-name = "lp8733-buck1";
+				regulator-min-microvolt = <1100000>;
+				regulator-max-microvolt = <1100000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			lp8733_ldo0_reg: ldo0 {
+				/* LDO0 -> LP8733-LDO1 - VDA_DLL_0V8 */
+				regulator-name = "lp8733-ldo0";
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <800000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			lp8733_ldo1_reg: ldo1 {
+				/* LDO1 -> LP8733-LDO2 - VDA_LN_1V8 */
+				regulator-name = "lp8733-ldo1";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+		};
+	};
+
+	tps62873a: regulator@40 {
+		compatible = "ti,tps62873";
+		reg = <0x40>;
+		bootph-pre-ram;
+		regulator-name = "VDD_CPU_AVS";
+		regulator-min-microvolt = <600000>;
+		regulator-max-microvolt = <900000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	tps62873b: regulator@43 {
+		compatible = "ti,tps62873";
+		reg = <0x43>;
+		regulator-name = "VDD_CORE_0V8";
+		regulator-min-microvolt = <800000>;
+		regulator-max-microvolt = <800000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+};
+
 &mcu_uart0 {
 	status = "okay";
 	pinctrl-names = "default";
diff --git a/arch/arm64/boot/dts/ti/k3-am68-sk-som.dtsi b/arch/arm64/boot/dts/ti/k3-am68-sk-som.dtsi
index 0f4a5da0ebc4..5bc0d2fb4b8f 100644
--- a/arch/arm64/boot/dts/ti/k3-am68-sk-som.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am68-sk-som.dtsi
@@ -11,9 +11,10 @@
 / {
 	memory@80000000 {
 		device_type = "memory";
+		bootph-all;
 		/* 16 GB RAM */
-		reg = <0x00 0x80000000 0x00 0x80000000>,
-		      <0x08 0x80000000 0x03 0x80000000>;
+		reg = <0x00000000 0x80000000 0x00000000 0x80000000>,
+		      <0x00000008 0x80000000 0x00000003 0x80000000>;
 	};
 
 	reserved_memory: reserved-memory {
@@ -130,6 +131,25 @@
 	};
 };
 
+&wkup_pmx0 {
+	mcu_fss0_ospi0_pins_default: mcu-fss0-ospi0-pins {
+		bootph-all;
+		pinctrl-single,pins = <
+			J721S2_WKUP_IOPAD(0x000, PIN_OUTPUT, 0) /* (D19) MCU_OSPI0_CLK */
+			J721S2_WKUP_IOPAD(0x02c, PIN_OUTPUT, 0) /* (F15) MCU_OSPI0_CSn0 */
+			J721S2_WKUP_IOPAD(0x00c, PIN_INPUT, 0) /* (C19) MCU_OSPI0_D0 */
+			J721S2_WKUP_IOPAD(0x010, PIN_INPUT, 0) /* (F16) MCU_OSPI0_D1 */
+			J721S2_WKUP_IOPAD(0x014, PIN_INPUT, 0) /* (G15) MCU_OSPI0_D2 */
+			J721S2_WKUP_IOPAD(0x018, PIN_INPUT, 0) /* (F18) MCU_OSPI0_D3 */
+			J721S2_WKUP_IOPAD(0x01c, PIN_INPUT, 0) /* (E19) MCU_OSPI0_D4 */
+			J721S2_WKUP_IOPAD(0x020, PIN_INPUT, 0) /* (G19) MCU_OSPI0_D5 */
+			J721S2_WKUP_IOPAD(0x024, PIN_INPUT, 0) /* (F19) MCU_OSPI0_D6 */
+			J721S2_WKUP_IOPAD(0x028, PIN_INPUT, 0) /* (F20) MCU_OSPI0_D7 */
+			J721S2_WKUP_IOPAD(0x008, PIN_INPUT, 0) /* (E18) MCU_OSPI0_DQS */
+		>;
+	};
+};
+
 &wkup_pmx2 {
 	wkup_i2c0_pins_default: wkup-i2c0-default-pins {
 		pinctrl-single,pins = <
@@ -152,6 +172,68 @@
 	};
 };
 
+&ospi0 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcu_fss0_ospi0_pins_default>;
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0x0>;
+		spi-tx-bus-width = <8>;
+		spi-rx-bus-width = <8>;
+		spi-max-frequency = <25000000>;
+		cdns,tshsl-ns = <60>;
+		cdns,tsd2d-ns = <60>;
+		cdns,tchsh-ns = <60>;
+		cdns,tslch-ns = <60>;
+		cdns,read-delay = <4>;
+
+		partitions {
+			bootph-all;
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "ospi.tiboot3";
+				reg = <0x0 0x80000>;
+			};
+
+			partition@80000 {
+				label = "ospi.tispl";
+				reg = <0x80000 0x200000>;
+			};
+
+			partition@280000 {
+				label = "ospi.u-boot";
+				reg = <0x280000 0x400000>;
+			};
+
+			partition@680000 {
+				label = "ospi.env";
+				reg = <0x680000 0x40000>;
+			};
+
+			partition@6c0000 {
+				label = "ospi.env.backup";
+				reg = <0x6c0000 0x40000>;
+			};
+
+			partition@800000 {
+				label = "ospi.rootfs";
+				reg = <0x800000 0x37c0000>;
+			};
+
+			partition@3fc0000 {
+				bootph-pre-ram;
+				label = "ospi.phypattern";
+				reg = <0x3fc0000 0x40000>;
+			};
+		};
+	};
+};
+
 &mailbox0_cluster0 {
 	status = "okay";
 	interrupts = <436>;
@@ -220,6 +302,39 @@
 			<&mcu_r5fss0_core1_memory_region>;
 };
 
+&main_r5fss0 {
+	ti,cluster-mode = <0>;
+};
+
+&main_r5fss1 {
+	ti,cluster-mode = <0>;
+};
+
+/* Timers are used by Remoteproc firmware */
+&main_timer0 {
+	status = "reserved";
+};
+
+&main_timer1 {
+	status = "reserved";
+};
+
+&main_timer2 {
+	status = "reserved";
+};
+
+&main_timer3 {
+	status = "reserved";
+};
+
+&main_timer4 {
+	status = "reserved";
+};
+
+&main_timer5 {
+	status = "reserved";
+};
+
 &main_r5fss0_core0 {
 	mboxes = <&mailbox0_cluster1 &mbox_main_r5fss0_core0>;
 	memory-region = <&main_r5fss0_core0_dma_memory_region>,
diff --git a/arch/arm64/boot/dts/ti/k3-am69-sk.dts b/arch/arm64/boot/dts/ti/k3-am69-sk.dts
index d88651c297a2..1e36965a1403 100644
--- a/arch/arm64/boot/dts/ti/k3-am69-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-am69-sk.dts
@@ -35,8 +35,8 @@
 		device_type = "memory";
 		bootph-all;
 		/* 32G RAM */
-		reg = <0x00 0x80000000 0x00 0x80000000>,
-		      <0x08 0x80000000 0x07 0x80000000>;
+		reg = <0x00000000 0x80000000 0x00000000 0x80000000>,
+		      <0x00000008 0x80000000 0x00000007 0x80000000>;
 	};
 
 	reserved_memory: reserved-memory {
@@ -814,6 +814,27 @@
 			};
 		};
 	};
+
+	tps62873a: regulator@40 {
+		compatible = "ti,tps62873";
+		reg = <0x40>;
+		bootph-pre-ram;
+		regulator-name = "VDD_CPU_AVS";
+		regulator-min-microvolt = <600000>;
+		regulator-max-microvolt = <900000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	tps62873b: regulator@43 {
+		compatible = "ti,tps62873";
+		reg = <0x43>;
+		regulator-name = "VDD_CORE_0V8";
+		regulator-min-microvolt = <760000>;
+		regulator-max-microvolt = <840000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
 };
 
 &wkup_gpio0 {
@@ -958,6 +979,59 @@
 			<&mcu_r5fss0_core1_memory_region>;
 };
 
+&main_r5fss0 {
+	ti,cluster-mode = <0>;
+};
+
+&main_r5fss1 {
+	ti,cluster-mode = <0>;
+};
+
+/* Timers are used by Remoteproc firmware */
+&main_timer0 {
+	status = "reserved";
+};
+
+&main_timer1 {
+	status = "reserved";
+};
+
+&main_timer2 {
+	status = "reserved";
+};
+
+&main_timer3 {
+	status = "reserved";
+};
+
+&main_timer4 {
+	status = "reserved";
+};
+
+&main_timer5 {
+	status = "reserved";
+};
+
+&main_timer6 {
+	status = "reserved";
+};
+
+&main_timer7 {
+	status = "reserved";
+};
+
+&main_timer8 {
+	status = "reserved";
+};
+
+&main_timer9 {
+	status = "reserved";
+};
+
+&main_r5fss2 {
+	ti,cluster-mode = <0>;
+};
+
 &main_r5fss0_core0 {
 	mboxes = <&mailbox0_cluster1 &mbox_main_r5fss0_core0>;
 	memory-region = <&main_r5fss0_core0_dma_memory_region>,
@@ -1203,3 +1277,65 @@
 		};
 	};
 };
+
+&serdes_ln_ctrl {
+	idle-states = <J784S4_SERDES0_LANE0_PCIE1_LANE0>, <J784S4_SERDES0_LANE1_PCIE1_LANE1>,
+		      <J784S4_SERDES0_LANE2_PCIE3_LANE0>, <J784S4_SERDES0_LANE3_USB>,
+			<J784S4_SERDES1_LANE0_PCIE0_LANE0>, <J784S4_SERDES1_LANE1_PCIE0_LANE1>,
+			<J784S4_SERDES1_LANE2_PCIE0_LANE2>, <J784S4_SERDES1_LANE3_PCIE0_LANE3>;
+};
+
+&serdes_wiz0 {
+	status = "okay";
+};
+
+&serdes0 {
+	status = "okay";
+
+	serdes0_pcie_link: phy@0 {
+		reg = <0>;
+		cdns,num-lanes = <3>;
+		#phy-cells = <0>;
+		cdns,phy-type = <PHY_TYPE_PCIE>;
+		resets = <&serdes_wiz0 1>, <&serdes_wiz0 2>, <&serdes_wiz0 3>;
+	};
+};
+
+&serdes_wiz1 {
+	status = "okay";
+};
+
+&serdes1 {
+	status = "okay";
+
+	serdes1_pcie_link: phy@0 {
+		reg = <0>;
+		cdns,num-lanes = <4>;
+		#phy-cells = <0>;
+		cdns,phy-type = <PHY_TYPE_PCIE>;
+		resets = <&serdes_wiz1 1>, <&serdes_wiz1 2>, <&serdes_wiz1 3>, <&serdes_wiz1 4>;
+	};
+};
+
+&pcie0_rc {
+	status = "okay";
+	reset-gpios = <&exp1 4 GPIO_ACTIVE_HIGH>;
+	phys = <&serdes1_pcie_link>;
+	phy-names = "pcie-phy";
+};
+
+&pcie1_rc {
+	status = "okay";
+	reset-gpios = <&exp1 5 GPIO_ACTIVE_HIGH>;
+	phys = <&serdes0_pcie_link>;
+	phy-names = "pcie-phy";
+	num-lanes = <2>;
+};
+
+&pcie3_rc {
+	status = "okay";
+	reset-gpios = <&exp1 6 GPIO_ACTIVE_HIGH>;
+	phys = <&serdes0_pcie_link>;
+	phy-names = "pcie-phy";
+	num-lanes = <1>;
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am6xx-phycore-disable-eth-phy.dtso b/arch/arm64/boot/dts/ti/k3-am6xx-phycore-disable-eth-phy.dtso
new file mode 100644
index 000000000000..356c82bbe143
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am6xx-phycore-disable-eth-phy.dtso
@@ -0,0 +1,19 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
+/*
+ * Copyright (C) 2023 PHYTEC America, LLC
+ * Author: Garrett Giordano <ggiordano@phytec.com>
+ *
+ * Copyright (C) 2024 PHYTEC America, LLC
+ * Author: Nathan Morrisson <nmorrisson@phytec.com>
+ */
+
+/dts-v1/;
+/plugin/;
+
+&cpsw3g_phy1 {
+	status = "disabled";
+};
+
+&cpsw_port1 {
+	status = "disabled";
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am6xx-phycore-disable-rtc.dtso b/arch/arm64/boot/dts/ti/k3-am6xx-phycore-disable-rtc.dtso
new file mode 100644
index 000000000000..8b24191f5948
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am6xx-phycore-disable-rtc.dtso
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
+/*
+ * Copyright (C) 2023 PHYTEC America, LLC
+ * Author: Garrett Giordano <ggiordano@phytec.com>
+ *
+ * Copyright (C) 2024 PHYTEC America, LLC
+ * Author: Nathan Morrisson <nmorrisson@phytec.com>
+ */
+
+/dts-v1/;
+/plugin/;
+
+&i2c_som_rtc {
+	status = "disabled";
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am6xx-phycore-disable-spi-nor.dtso b/arch/arm64/boot/dts/ti/k3-am6xx-phycore-disable-spi-nor.dtso
new file mode 100644
index 000000000000..cc0cf269b6e4
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am6xx-phycore-disable-spi-nor.dtso
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
+/*
+ * Copyright (C) 2023 PHYTEC America, LLC
+ * Author: Garrett Giordano <ggiordano@phytec.com>
+ *
+ * Copyright (C) 2024 PHYTEC America, LLC
+ * Author: Nathan Morrisson <nmorrisson@phytec.com>
+ */
+
+/dts-v1/;
+/plugin/;
+
+&serial_flash {
+	status = "disabled";
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am6xx-phycore-qspi-nor.dtso b/arch/arm64/boot/dts/ti/k3-am6xx-phycore-qspi-nor.dtso
new file mode 100644
index 000000000000..969dfebcd637
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am6xx-phycore-qspi-nor.dtso
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
+/*
+ * Copyright (C) 2024 PHYTEC America LLC
+ * Author: Nathan Morrisson <nmorrisson@phytec.com>
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include "k3-pinctrl.h"
+
+&serial_flash {
+	spi-tx-bus-width = <1>;
+	spi-rx-bus-width = <4>;
+};
diff --git a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
index fccaabfb1348..5097d192c2b2 100644
--- a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
@@ -164,12 +164,16 @@
 		ti,timer-pwm;
 	};
 
-	mcu_conf: syscon@40f00000 {
-		compatible = "syscon", "simple-mfd";
-		reg = <0x00 0x40f00000 0x00 0x20000>;
+	mcu_conf: bus@40f00000 {
+		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
-		ranges = <0x00 0x00 0x40f00000 0x20000>;
+		ranges = <0x0 0x0 0x40f00000 0x20000>;
+
+		cpsw_mac_syscon: ethernet-mac-syscon@200 {
+			compatible = "ti,am62p-cpsw-mac-efuse", "syscon";
+			reg = <0x200 0x8>;
+		};
 
 		phy_gmii_sel: phy@4040 {
 			compatible = "ti,am654-phy-gmii-sel";
@@ -420,7 +424,7 @@
 				reg = <1>;
 				ti,mac-only;
 				label = "port1";
-				ti,syscon-efuse = <&mcu_conf 0x200>;
+				ti,syscon-efuse = <&cpsw_mac_syscon 0x0>;
 				phys = <&phy_gmii_sel 1>;
 			};
 		};
diff --git a/arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi
index 7e6a584ac6f0..e78b4622a7d1 100644
--- a/arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi
@@ -12,9 +12,10 @@
 / {
 	memory@80000000 {
 		device_type = "memory";
+		bootph-all;
 		/* 4G RAM */
-		reg = <0x00 0x80000000 0x00 0x80000000>,
-		      <0x08 0x80000000 0x00 0x80000000>;
+		reg = <0x00000000 0x80000000 0x00000000 0x80000000>,
+		      <0x00000008 0x80000000 0x00000000 0x80000000>;
 	};
 
 	reserved_memory: reserved-memory {
@@ -83,13 +84,13 @@
 		};
 	};
 
-	mux0: mux-controller {
+	mux0: mux-controller-0 {
 		compatible = "gpio-mux";
 		#mux-state-cells = <1>;
 		mux-gpios = <&exp_som 1 GPIO_ACTIVE_HIGH>;
 	};
 
-	mux1: mux-controller {
+	mux1: mux-controller-1 {
 		compatible = "gpio-mux";
 		#mux-state-cells = <1>;
 		mux-gpios = <&exp_som 2 GPIO_ACTIVE_HIGH>;
@@ -261,6 +262,23 @@
 			<&mcu_r5fss0_core1_memory_region>;
 };
 
+&main_r5fss0 {
+	ti,cluster-mode = <0>;
+};
+
+/* Timers are used by Remoteproc firmware */
+&main_timer0 {
+	status = "reserved";
+};
+
+&main_timer1 {
+	status = "reserved";
+};
+
+&main_timer2 {
+	status = "reserved";
+};
+
 &main_r5fss0_core0 {
 	mboxes = <&mailbox0_cluster1 &mbox_main_r5fss0_core0>;
 	memory-region = <&main_r5fss0_core0_dma_memory_region>,
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-beagleboneai64.dts b/arch/arm64/boot/dts/ti/k3-j721e-beagleboneai64.dts
index a2925555fe81..fb899c99753e 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-beagleboneai64.dts
+++ b/arch/arm64/boot/dts/ti/k3-j721e-beagleboneai64.dts
@@ -123,7 +123,7 @@
 			no-map;
 		};
 
-		c66_1_dma_memory_region: c66-dma-memory@a6000000 {
+		c66_0_dma_memory_region: c66-dma-memory@a6000000 {
 			compatible = "shared-dma-pool";
 			reg = <0x00 0xa6000000 0x00 0x100000>;
 			no-map;
@@ -135,7 +135,7 @@
 			no-map;
 		};
 
-		c66_0_dma_memory_region: c66-dma-memory@a7000000 {
+		c66_1_dma_memory_region: c66-dma-memory@a7000000 {
 			compatible = "shared-dma-pool";
 			reg = <0x00 0xa7000000 0x00 0x100000>;
 			no-map;
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board-infotainment.dtso b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board-infotainment.dtso
new file mode 100644
index 000000000000..65a7e54f0884
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board-infotainment.dtso
@@ -0,0 +1,164 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
+/*
+ * Infotainment Expansion Board for j721e-evm
+ * User Guide: <https://www.ti.com/lit/ug/spruit0a/spruit0a.pdf>
+ *
+ * Copyright (C) 2024 Texas Instruments Incorporated - https://www.ti.com/
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+#include "k3-pinctrl.h"
+
+&{/} {
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		label = "hdmi";
+		type = "a";
+		ddc-i2c-bus = <&main_i2c1>;
+		digital;
+		/* P12 - HDMI_HPD */
+		hpd-gpios = <&exp6 10 GPIO_ACTIVE_HIGH>;
+
+		port {
+			hdmi_connector_in: endpoint {
+				remote-endpoint = <&tfp410_out>;
+			};
+		};
+	};
+
+	dvi-bridge {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "ti,tfp410";
+		/* P10 - HDMI_PDn */
+		powerdown-gpios = <&exp6 8 GPIO_ACTIVE_LOW>;
+
+		port@0 {
+			reg = <0>;
+
+			tfp410_in: endpoint {
+				remote-endpoint = <&dpi_out0>;
+				pclk-sample = <1>;
+			};
+		};
+
+		port@1 {
+			reg = <1>;
+
+			tfp410_out: endpoint {
+				remote-endpoint =
+					<&hdmi_connector_in>;
+			};
+		};
+	};
+};
+
+&main_pmx0 {
+	main_i2c1_exp6_pins_default: main-i2c1-exp6-default-pins {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x264, PIN_INPUT, 7) /* (T29) MMC2_DAT2.GPIO1_24 */
+		>;
+	};
+
+	dss_vout0_pins_default: dss-vout0-default-pins {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x58, PIN_OUTPUT, 10) /* (AE22) PRG1_PRU1_GPO0.VOUT0_DATA0 */
+			J721E_IOPAD(0x5c, PIN_OUTPUT, 10) /* (AG23) PRG1_PRU1_GPO1.VOUT0_DATA1 */
+			J721E_IOPAD(0x60, PIN_OUTPUT, 10) /* (AF23) PRG1_PRU1_GPO2.VOUT0_DATA2 */
+			J721E_IOPAD(0x64, PIN_OUTPUT, 10) /* (AD23) PRG1_PRU1_GPO3.VOUT0_DATA3 */
+			J721E_IOPAD(0x68, PIN_OUTPUT, 10) /* (AH24) PRG1_PRU1_GPO4.VOUT0_DATA4 */
+			J721E_IOPAD(0x6c, PIN_OUTPUT, 10) /* (AG21) PRG1_PRU1_GPO5.VOUT0_DATA5 */
+			J721E_IOPAD(0x70, PIN_OUTPUT, 10) /* (AE23) PRG1_PRU1_GPO6.VOUT0_DATA6 */
+			J721E_IOPAD(0x74, PIN_OUTPUT, 10) /* (AC21) PRG1_PRU1_GPO7.VOUT0_DATA7 */
+			J721E_IOPAD(0x78, PIN_OUTPUT, 10) /* (Y23)  PRG1_PRU1_GPO8.VOUT0_DATA8 */
+			J721E_IOPAD(0x7c, PIN_OUTPUT, 10) /* (AF21) PRG1_PRU1_GPO9.VOUT0_DATA9 */
+			J721E_IOPAD(0x80, PIN_OUTPUT, 10) /* (AB23) PRG1_PRU1_GPO10.VOUT0_DATA10 */
+			J721E_IOPAD(0x84, PIN_OUTPUT, 10) /* (AJ25) PRG1_PRU1_GPO11.VOUT0_DATA11 */
+			J721E_IOPAD(0x88, PIN_OUTPUT, 10) /* (AH25) PRG1_PRU1_GPO12.VOUT0_DATA12 */
+			J721E_IOPAD(0x8c, PIN_OUTPUT, 10) /* (AG25) PRG1_PRU1_GPO13.VOUT0_DATA13 */
+			J721E_IOPAD(0x90, PIN_OUTPUT, 10) /* (AH26) PRG1_PRU1_GPO14.VOUT0_DATA14 */
+			J721E_IOPAD(0x94, PIN_OUTPUT, 10) /* (AJ27) PRG1_PRU1_GPO15.VOUT0_DATA15 */
+			J721E_IOPAD(0x30, PIN_OUTPUT, 10) /* (AF24) PRG1_PRU0_GPO11.VOUT0_DATA16 */
+			J721E_IOPAD(0x34, PIN_OUTPUT, 10) /* (AJ24) PRG1_PRU0_GPO12.VOUT0_DATA17 */
+			J721E_IOPAD(0x38, PIN_OUTPUT, 10) /* (AG24) PRG1_PRU0_GPO13.VOUT0_DATA18 */
+			J721E_IOPAD(0x3c, PIN_OUTPUT, 10) /* (AD24) PRG1_PRU0_GPO14.VOUT0_DATA19 */
+			J721E_IOPAD(0x40, PIN_OUTPUT, 10) /* (AC24) PRG1_PRU0_GPO15.VOUT0_DATA20 */
+			J721E_IOPAD(0x44, PIN_OUTPUT, 10) /* (AE24) PRG1_PRU0_GPO16.VOUT0_DATA21 */
+			J721E_IOPAD(0x24, PIN_OUTPUT, 10) /* (AJ20) PRG1_PRU0_GPO8.VOUT0_DATA22 */
+			J721E_IOPAD(0x28, PIN_OUTPUT, 10) /* (AG20) PRG1_PRU0_GPO9.VOUT0_DATA23 */
+			J721E_IOPAD(0x9c, PIN_OUTPUT, 10) /* (AC22) PRG1_PRU1_GPO17.VOUT0_DE */
+			J721E_IOPAD(0x98, PIN_OUTPUT, 10) /* (AJ26) PRG1_PRU1_GPO16.VOUT0_HSYNC */
+			J721E_IOPAD(0xa4, PIN_OUTPUT, 10) /* (AH22) PRG1_PRU1_GPO19.VOUT0_PCLK */
+			J721E_IOPAD(0xa0, PIN_OUTPUT, 10) /* (AJ22) PRG1_PRU1_GPO18.VOUT0_VSYNC */
+		>;
+	};
+};
+
+&exp1 {
+	p14-hog {
+		/* P14 - VINOUT_MUX_SEL0 */
+		gpio-hog;
+		gpios = <12 GPIO_ACTIVE_HIGH>;
+		output-low;
+		line-name = "VINOUT_MUX_SEL0";
+	};
+
+	p15-hog {
+		/* P15 - VINOUT_MUX_SEL1 */
+		gpio-hog;
+		gpios = <13 GPIO_ACTIVE_HIGH>;
+		output-high;
+		line-name = "VINOUT_MUX_SEL1";
+	};
+};
+
+&main_i2c1 {
+	/* i2c1 is used for DVI DDC, so we need to use 100kHz */
+	clock-frequency = <100000>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	exp6: gpio@21 {
+		compatible = "ti,tca6416";
+		reg = <0x21>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&main_i2c1_exp6_pins_default>;
+		interrupt-parent = <&main_gpio1>;
+		interrupts = <24 IRQ_TYPE_EDGE_FALLING>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+
+		p11-hog {
+			/* P11 - HDMI_DDC_OE */
+			gpio-hog;
+			gpios = <9 GPIO_ACTIVE_HIGH>;
+			output-high;
+			line-name = "HDMI_DDC_OE";
+		};
+	};
+};
+
+&dss {
+	pinctrl-names = "default";
+	pinctrl-0 = <&dss_vout0_pins_default>;
+};
+
+&dss_ports {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	port@1 {
+		reg = <1>;
+
+		dpi_out0: endpoint {
+			remote-endpoint = <&tfp410_in>;
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
index 9349ae07c046..3731ffb4a5c9 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
@@ -34,13 +34,17 @@
 		};
 	};
 
-	mcu_conf: syscon@40f00000 {
-		compatible = "syscon", "simple-mfd";
-		reg = <0x0 0x40f00000 0x0 0x20000>;
+	mcu_conf: bus@40f00000 {
+		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges = <0x0 0x0 0x40f00000 0x20000>;
 
+		cpsw_mac_syscon: ethernet-mac-syscon@200 {
+			compatible = "ti,am62p-cpsw-mac-efuse", "syscon";
+			reg = <0x200 0x8>;
+		};
+
 		phy_gmii_sel: phy@4040 {
 			compatible = "ti,am654-phy-gmii-sel";
 			reg = <0x4040 0x4>;
@@ -350,8 +354,8 @@
 			 <0x0 0x47034000 0x0 0x47034000 0x0 0x100>, /* HBMC Control */
 			 <0x0 0x47040000 0x0 0x47040000 0x0 0x100>, /* OSPI0 Control */
 			 <0x0 0x47050000 0x0 0x47050000 0x0 0x100>, /* OSPI1 Control */
-			 <0x5 0x00000000 0x5 0x00000000 0x1 0x0000000>, /* HBMC/OSPI0 Memory */
-			 <0x7 0x00000000 0x7 0x00000000 0x1 0x0000000>; /* OSPI1 Memory */
+			 <0x0 0x50000000 0x0 0x50000000 0x0 0x10000000>, /* FSS data region 1 */
+			 <0x4 0x00000000 0x4 0x00000000 0x4 0x00000000>; /* FSS data region 0/3 */
 
 		hbmc_mux: mux-controller@47000004 {
 			compatible = "reg-mux";
@@ -363,7 +367,7 @@
 		hbmc: hyperbus@47034000 {
 			compatible = "ti,am654-hbmc";
 			reg = <0x00 0x47034000 0x00 0x100>,
-				<0x05 0x00000000 0x01 0x0000000>;
+			      <0x05 0x00000000 0x01 0x00000000>;
 			power-domains = <&k3_pds 102 TI_SCI_PD_EXCLUSIVE>;
 			clocks = <&k3_clks 102 0>;
 			assigned-clocks = <&k3_clks 102 5>;
@@ -377,7 +381,7 @@
 		ospi0: spi@47040000 {
 			compatible = "ti,am654-ospi", "cdns,qspi-nor";
 			reg = <0x0 0x47040000 0x0 0x100>,
-				<0x5 0x00000000 0x1 0x0000000>;
+			      <0x5 0x00000000 0x1 0x00000000>;
 			interrupts = <GIC_SPI 840 IRQ_TYPE_LEVEL_HIGH>;
 			cdns,fifo-depth = <256>;
 			cdns,fifo-width = <4>;
@@ -395,7 +399,7 @@
 		ospi1: spi@47050000 {
 			compatible = "ti,am654-ospi", "cdns,qspi-nor";
 			reg = <0x0 0x47050000 0x0 0x100>,
-				<0x7 0x00000000 0x1 0x00000000>;
+			      <0x7 0x00000000 0x1 0x00000000>;
 			interrupts = <GIC_SPI 841 IRQ_TYPE_LEVEL_HIGH>;
 			cdns,fifo-depth = <256>;
 			cdns,fifo-width = <4>;
@@ -546,7 +550,7 @@
 				reg = <1>;
 				ti,mac-only;
 				label = "port1";
-				ti,syscon-efuse = <&mcu_conf 0x200>;
+				ti,syscon-efuse = <&cpsw_mac_syscon 0x0>;
 				phys = <&phy_gmii_sel 1>;
 			};
 		};
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-sk.dts b/arch/arm64/boot/dts/ti/k3-j721e-sk.dts
index 0c4575ad8d7c..6285e8d94dde 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-j721e-sk.dts
@@ -31,6 +31,7 @@
 
 	memory@80000000 {
 		device_type = "memory";
+		bootph-all;
 		/* 4G RAM */
 		reg = <0x00000000 0x80000000 0x00000000 0x80000000>,
 		      <0x00000008 0x80000000 0x00000000 0x80000000>;
@@ -119,7 +120,7 @@
 			no-map;
 		};
 
-		c66_1_dma_memory_region: c66-dma-memory@a6000000 {
+		c66_0_dma_memory_region: c66-dma-memory@a6000000 {
 			compatible = "shared-dma-pool";
 			reg = <0x00 0xa6000000 0x00 0x100000>;
 			no-map;
@@ -131,7 +132,7 @@
 			no-map;
 		};
 
-		c66_0_dma_memory_region: c66-dma-memory@a7000000 {
+		c66_1_dma_memory_region: c66-dma-memory@a7000000 {
 			compatible = "shared-dma-pool";
 			reg = <0x00 0xa7000000 0x00 0x100000>;
 			no-map;
@@ -210,6 +211,42 @@
 			 <3300000 0x1>;
 	};
 
+	transceiver1: can-phy1 {
+		compatible = "ti,tcan1042";
+		#phy-cells = <0>;
+		max-bitrate = <5000000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&mcu_mcan0_gpio_pins_default>;
+		standby-gpios = <&wkup_gpio0 3 GPIO_ACTIVE_HIGH>;
+	};
+
+	transceiver2: can-phy2 {
+		compatible = "ti,tcan1042";
+		#phy-cells = <0>;
+		max-bitrate = <5000000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&main_mcan0_gpio_pins_default>;
+		standby-gpios = <&main_gpio0 65 GPIO_ACTIVE_HIGH>;
+	};
+
+	transceiver3: can-phy3 {
+		compatible = "ti,tcan1042";
+		#phy-cells = <0>;
+		max-bitrate = <5000000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&main_mcan5_gpio_pins_default>;
+		standby-gpios = <&main_gpio0 66 GPIO_ACTIVE_HIGH>;
+	};
+
+	transceiver4: can-phy4 {
+		compatible = "ti,tcan1042";
+		#phy-cells = <0>;
+		max-bitrate = <5000000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&main_mcan9_gpio_pins_default>;
+		standby-gpios = <&main_gpio0 67 GPIO_ACTIVE_HIGH>;
+	};
+
 	dp_pwr_3v3: fixedregulator-dp-prw {
 		compatible = "regulator-fixed";
 		regulator-name = "dp-pwr";
@@ -367,6 +404,45 @@
 		>;
 	};
 
+	main_mcan0_pins_default: main-mcan0-default-pins {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x208, PIN_INPUT, 0) /* (W5) MCAN0_RX */
+			J721E_IOPAD(0x20c, PIN_OUTPUT, 0) /* (W6) MCAN0_TX */
+		>;
+	};
+
+	main_mcan0_gpio_pins_default: main-mcan0-gpio-default-pins {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x108, PIN_INPUT, 7) /* (AD27) PRG0_PRU1_GPO2.GPIO0_65 */
+		>;
+	};
+
+	main_mcan5_pins_default: main-mcan5-default-pins {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x050, PIN_INPUT, 6) /* (AE21) PRG1_PRU0_GPO18.MCAN5_RX */
+			J721E_IOPAD(0x04c, PIN_OUTPUT, 6) /* (AJ21) PRG1_PRU0_GPO17.MCAN5_TX */
+		>;
+	};
+
+	main_mcan5_gpio_pins_default: main-mcan5-gpio-default-pins {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x10c, PIN_INPUT, 7) /* (AC25) PRG0_PRU1_GPO3.GPIO0_66 */
+		>;
+	};
+
+	main_mcan9_pins_default: main-mcan9-default-pins {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x0d0, PIN_INPUT, 6) /* (AC27) PRG0_PRU0_GPO8.MCAN9_RX */
+			J721E_IOPAD(0x0cc, PIN_OUTPUT, 6) /* (AC28) PRG0_PRU0_GPO7.MCAN9_TX */
+		>;
+	};
+
+	main_mcan9_gpio_pins_default: main-mcan9-gpio-default-pins {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x110, PIN_INPUT, 7) /* (AD29) PRG0_PRU1_GPO4.GPIO0_67 */
+		>;
+	};
+
 	dp0_pins_default: dp0-default-pins {
 		pinctrl-single,pins = <
 			J721E_IOPAD(0x1c4, PIN_INPUT, 5) /* SPI0_CS1.DP0_HPD */
@@ -555,6 +631,19 @@
 		>;
 	};
 
+	mcu_mcan0_pins_default: mcu-mcan0-default-pins {
+		pinctrl-single,pins = <
+			J721E_WKUP_IOPAD(0x0ac, PIN_INPUT, 0) /* (C29) MCU_MCAN0_RX */
+			J721E_WKUP_IOPAD(0x0a8, PIN_OUTPUT, 0) /* (D29) MCU_MCAN0_TX */
+		>;
+	};
+
+	mcu_mcan0_gpio_pins_default: mcu-mcan0-gpio-default-pins {
+		pinctrl-single,pins = <
+			J721E_WKUP_IOPAD(0x0bc, PIN_INPUT, 7) /* (F27) WKUP_GPIO0_3 */
+		>;
+	};
+
 	/* Reset for M.2 M Key slot on PCIe1  */
 	mkey_reset_pins_default: mkey-reset-pns-default-pins {
 		pinctrl-single,pins = <
@@ -1108,6 +1197,34 @@
 	num-lanes = <2>;
 };
 
+&mcu_mcan0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcu_mcan0_pins_default>;
+	phys = <&transceiver1>;
+	status = "okay";
+};
+
+&main_mcan0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_mcan0_pins_default>;
+	phys = <&transceiver2>;
+	status = "okay";
+};
+
+&main_mcan5 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_mcan5_pins_default>;
+	phys = <&transceiver3>;
+	status = "okay";
+};
+
+&main_mcan9 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_mcan9_pins_default>;
+	phys = <&transceiver4>;
+	status = "okay";
+};
+
 &ufs_wrapper {
 	status = "disabled";
 };
@@ -1194,6 +1311,43 @@
 			<&mcu_r5fss0_core1_memory_region>;
 };
 
+&main_r5fss0 {
+	ti,cluster-mode = <0>;
+};
+
+&main_r5fss1 {
+	ti,cluster-mode = <0>;
+};
+
+/* Timers are used by Remoteproc firmware */
+&main_timer0 {
+	status = "reserved";
+};
+
+&main_timer1 {
+	status = "reserved";
+};
+
+&main_timer2 {
+	status = "reserved";
+};
+
+&main_timer12 {
+	status = "reserved";
+};
+
+&main_timer13 {
+	status = "reserved";
+};
+
+&main_timer14 {
+	status = "reserved";
+};
+
+&main_timer15 {
+	status = "reserved";
+};
+
 &main_r5fss0_core0 {
 	mboxes = <&mailbox0_cluster1 &mbox_main_r5fss0_core0>;
 	memory-region = <&main_r5fss0_core0_dma_memory_region>,
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi
index 1fae6495db07..cef47c67493f 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi
@@ -12,6 +12,7 @@
 / {
 	memory@80000000 {
 		device_type = "memory";
+		bootph-all;
 		/* 4G RAM */
 		reg = <0x00000000 0x80000000 0x00000000 0x80000000>,
 		      <0x00000008 0x80000000 0x00000000 0x80000000>;
@@ -560,6 +561,43 @@
 			<&mcu_r5fss0_core1_memory_region>;
 };
 
+&main_r5fss0 {
+	ti,cluster-mode = <0>;
+};
+
+&main_r5fss1 {
+	ti,cluster-mode = <0>;
+};
+
+/* Timers are used by Remoteproc firmware */
+&main_timer0 {
+	status = "reserved";
+};
+
+&main_timer1 {
+	status = "reserved";
+};
+
+&main_timer2 {
+	status = "reserved";
+};
+
+&main_timer12 {
+	status = "reserved";
+};
+
+&main_timer13 {
+	status = "reserved";
+};
+
+&main_timer14 {
+	status = "reserved";
+};
+
+&main_timer15 {
+	status = "reserved";
+};
+
 &main_r5fss0_core0 {
 	mboxes = <&mailbox0_cluster1 &mbox_main_r5fss0_core0>;
 	memory-region = <&main_r5fss0_core0_dma_memory_region>,
diff --git a/arch/arm64/boot/dts/ti/k3-j721e.dtsi b/arch/arm64/boot/dts/ti/k3-j721e.dtsi
index 5a72c518ceb6..a7f2f52f42f7 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e.dtsi
@@ -145,8 +145,7 @@
 			 <0x00 0x46000000 0x00 0x46000000 0x00 0x00200000>,
 			 <0x00 0x47000000 0x00 0x47000000 0x00 0x00068400>,
 			 <0x00 0x50000000 0x00 0x50000000 0x00 0x10000000>,
-			 <0x05 0x00000000 0x05 0x00000000 0x01 0x00000000>,
-			 <0x07 0x00000000 0x07 0x00000000 0x01 0x00000000>;
+			 <0x04 0x00000000 0x04 0x00000000 0x04 0x00000000>;
 
 		cbass_mcu_wakeup: bus@28380000 {
 			compatible = "simple-bus";
@@ -162,9 +161,8 @@
 				 <0x00 0x45100000 0x00 0x45100000 0x00 0x00c24000>, /* MMRs, remaining NAVSS */
 				 <0x00 0x46000000 0x00 0x46000000 0x00 0x00200000>, /* CPSW */
 				 <0x00 0x47000000 0x00 0x47000000 0x00 0x00068400>, /* OSPI register space */
-				 <0x00 0x50000000 0x00 0x50000000 0x00 0x10000000>, /* FSS OSPI0/1 data region 0 */
-				 <0x05 0x00000000 0x05 0x00000000 0x01 0x00000000>, /* FSS OSPI0 data region 3 */
-				 <0x07 0x00000000 0x07 0x00000000 0x01 0x00000000>; /* FSS OSPI1 data region 3*/
+				 <0x00 0x50000000 0x00 0x50000000 0x00 0x10000000>, /* FSS data region 1 */
+				 <0x04 0x00000000 0x04 0x00000000 0x04 0x00000000>; /* FSS data region 0/3 */
 		};
 	};
 
diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-evm-gesi-exp-board.dtso b/arch/arm64/boot/dts/ti/k3-j721s2-evm-gesi-exp-board.dtso
index 1be28283c7d9..8583178fa1f3 100644
--- a/arch/arm64/boot/dts/ti/k3-j721s2-evm-gesi-exp-board.dtso
+++ b/arch/arm64/boot/dts/ti/k3-j721s2-evm-gesi-exp-board.dtso
@@ -48,7 +48,7 @@
 };
 
 &exp1 {
-	p15 {
+	p15-hog {
 		/* P15 - EXP_MUX2 */
 		gpio-hog;
 		gpios = <13 GPIO_ACTIVE_HIGH>;
diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi
index 5ccb04c7c462..9d96b19d0e7c 100644
--- a/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi
@@ -139,13 +139,17 @@
 		ti,interrupt-ranges = <16 960 16>;
 	};
 
-	mcu_conf: syscon@40f00000 {
-		compatible = "syscon", "simple-mfd";
-		reg = <0x0 0x40f00000 0x0 0x20000>;
+	mcu_conf: bus@40f00000 {
+		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges = <0x0 0x0 0x40f00000 0x20000>;
 
+		cpsw_mac_syscon: ethernet-mac-syscon@200 {
+			compatible = "ti,am62p-cpsw-mac-efuse", "syscon";
+			reg = <0x200 0x8>;
+		};
+
 		phy_gmii_sel: phy@4040 {
 			compatible = "ti,am654-phy-gmii-sel";
 			reg = <0x4040 0x4>;
@@ -544,7 +548,7 @@
 				reg = <1>;
 				ti,mac-only;
 				label = "port1";
-				ti,syscon-efuse = <&mcu_conf 0x200>;
+				ti,syscon-efuse = <&cpsw_mac_syscon 0x0>;
 				phys = <&phy_gmii_sel 1>;
 			};
 		};
@@ -618,8 +622,8 @@
 		#address-cells = <2>;
 		#size-cells = <2>;
 		ranges = <0x00 0x47000000 0x00 0x47000000 0x00 0x00068400>,
-			 <0x05 0x00000000 0x05 0x00000000 0x01 0x00000000>,
-			 <0x07 0x00000000 0x07 0x00000000 0x01 0x00000000>;
+			 <0x00 0x50000000 0x00 0x50000000 0x00 0x10000000>,
+			 <0x04 0x00000000 0x04 0x00000000 0x04 0x00000000>;
 
 		ospi0: spi@47040000 {
 			compatible = "ti,am654-ospi", "cdns,qspi-nor";
diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-som-p0.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-som-p0.dtsi
index 623c8421525d..89252e4a5f1b 100644
--- a/arch/arm64/boot/dts/ti/k3-j721s2-som-p0.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721s2-som-p0.dtsi
@@ -13,9 +13,10 @@
 / {
 	memory@80000000 {
 		device_type = "memory";
+		bootph-all;
 		/* 16 GB RAM */
-		reg = <0x00 0x80000000 0x00 0x80000000>,
-		      <0x08 0x80000000 0x03 0x80000000>;
+		reg = <0x00000000 0x80000000 0x00000000 0x80000000>,
+		      <0x00000008 0x80000000 0x00000003 0x80000000>;
 	};
 
 	/* Reserving memory regions still pending */
@@ -133,13 +134,13 @@
 		};
 	};
 
-	mux0: mux-controller {
+	mux0: mux-controller-0 {
 		compatible = "gpio-mux";
 		#mux-state-cells = <1>;
 		mux-gpios = <&exp_som 1 GPIO_ACTIVE_HIGH>;
 	};
 
-	mux1: mux-controller {
+	mux1: mux-controller-1 {
 		compatible = "gpio-mux";
 		#mux-state-cells = <1>;
 		mux-gpios = <&exp_som 2 GPIO_ACTIVE_HIGH>;
@@ -515,6 +516,39 @@
 			<&mcu_r5fss0_core1_memory_region>;
 };
 
+&main_r5fss0 {
+	ti,cluster-mode = <0>;
+};
+
+&main_r5fss1 {
+	ti,cluster-mode = <0>;
+};
+
+/* Timers are used by Remoteproc firmware */
+&main_timer0 {
+	status = "reserved";
+};
+
+&main_timer1 {
+	status = "reserved";
+};
+
+&main_timer2 {
+	status = "reserved";
+};
+
+&main_timer3 {
+	status = "reserved";
+};
+
+&main_timer4 {
+	status = "reserved";
+};
+
+&main_timer5 {
+	status = "reserved";
+};
+
 &main_r5fss0_core0 {
 	mboxes = <&mailbox0_cluster1 &mbox_main_r5fss0_core0>;
 	memory-region = <&main_r5fss0_core0_dma_memory_region>,
diff --git a/arch/arm64/boot/dts/ti/k3-j721s2.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2.dtsi
index 568e6a04619d..ea16f82822ae 100644
--- a/arch/arm64/boot/dts/ti/k3-j721s2.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721s2.dtsi
@@ -141,8 +141,7 @@
 			 <0x00 0x46000000 0x00 0x46000000 0x00 0x00200000>,
 			 <0x00 0x47000000 0x00 0x47000000 0x00 0x00068400>,
 			 <0x00 0x50000000 0x00 0x50000000 0x00 0x10000000>,
-			 <0x05 0x00000000 0x05 0x00000000 0x01 0x00000000>,
-			 <0x07 0x00000000 0x07 0x00000000 0x01 0x00000000>;
+			 <0x04 0x00000000 0x04 0x00000000 0x04 0x00000000>;
 
 		cbass_mcu_wakeup: bus@28380000 {
 			compatible = "simple-bus";
@@ -158,9 +157,8 @@
 				 <0x00 0x45100000 0x00 0x45100000 0x00 0x00c24000>, /* MMRs, remaining NAVSS */
 				 <0x00 0x46000000 0x00 0x46000000 0x00 0x00200000>, /* CPSW */
 				 <0x00 0x47000000 0x00 0x47000000 0x00 0x00068400>, /* OSPI register space */
-				 <0x00 0x50000000 0x00 0x50000000 0x00 0x10000000>, /* FSS OSPI0/1 data region 0 */
-				 <0x05 0x00000000 0x05 0x00000000 0x01 0x00000000>, /* FSS OSPI0 data region 3 */
-				 <0x07 0x00000000 0x07 0x00000000 0x01 0x00000000>; /* FSS OSPI1 data region 3*/
+				 <0x00 0x50000000 0x00 0x50000000 0x00 0x10000000>, /* FSS data region 1 */
+				 <0x04 0x00000000 0x04 0x00000000 0x04 0x00000000>; /* FSS data region 0/3 */
 
 		};
 
diff --git a/arch/arm64/boot/dts/ti/k3-j722s-evm.dts b/arch/arm64/boot/dts/ti/k3-j722s-evm.dts
index bf3c246d13d1..a00f4a7d20d9 100644
--- a/arch/arm64/boot/dts/ti/k3-j722s-evm.dts
+++ b/arch/arm64/boot/dts/ti/k3-j722s-evm.dts
@@ -9,7 +9,9 @@
 /dts-v1/;
 
 #include <dt-bindings/net/ti-dp83867.h>
+#include <dt-bindings/phy/phy.h>
 #include "k3-j722s.dtsi"
+#include "k3-serdes.h"
 
 / {
 	compatible = "ti,j722s-evm", "ti,j722s";
@@ -18,6 +20,7 @@
 	aliases {
 		serial0 = &wkup_uart0;
 		serial2 = &main_uart0;
+		serial3 = &main_uart5;
 		mmc0 = &sdhci0;
 		mmc1 = &sdhci1;
 	};
@@ -49,12 +52,71 @@
 			no-map;
 		};
 
+		wkup_r5fss0_core0_dma_memory_region: r5f-dma-memory@a0000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa0000000 0x00 0x100000>;
+			no-map;
+		};
+
 		wkup_r5fss0_core0_memory_region: r5f-memory@a0100000 {
 			compatible = "shared-dma-pool";
 			reg = <0x00 0xa0100000 0x00 0xf00000>;
 			no-map;
 		};
 
+		mcu_r5fss0_core0_dma_memory_region: mcu-r5fss-dma-memory-region@a1000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa1000000 0x00 0x100000>;
+			no-map;
+		};
+
+		mcu_r5fss0_core0_memory_region: mcu-r5fss-memory-region@a1100000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa1100000 0x00 0xf00000>;
+			no-map;
+		};
+
+		main_r5fss0_core0_dma_memory_region: main-r5fss-dma-memory-region@a2000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa2000000 0x00 0x100000>;
+			no-map;
+		};
+
+		main_r5fss0_core0_memory_region: main-r5fss-memory-region@a2100000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa2100000 0x00 0xf00000>;
+			no-map;
+		};
+
+		c7x_0_dma_memory_region: c7x-dma-memory@a3000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa3000000 0x00 0x100000>;
+			no-map;
+		};
+
+		c7x_0_memory_region: c7x-memory@a3100000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa3100000 0x00 0xf00000>;
+			no-map;
+		};
+
+		c7x_1_dma_memory_region: c7x-dma-memory@a4000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa4000000 0x00 0x100000>;
+			no-map;
+		};
+
+		c7x_1_memory_region: c7x-memory@a4100000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa4100000 0x00 0xf00000>;
+			no-map;
+		};
+
+		rtos_ipc_memory_region: ipc-memories@a5000000 {
+			reg = <0x00 0xa5000000 0x00 0x1c00000>;
+			alignment = <0x1000>;
+			no-map;
+		};
 	};
 
 	vmain_pd: regulator-0 {
@@ -105,6 +167,15 @@
 			 <3300000 0x1>;
 	};
 
+	vsys_io_3v3: regulator-vsys-io-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "vsys_io_3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
 	vsys_io_1v8: regulator-vsys-io-1v8 {
 		compatible = "regulator-fixed";
 		regulator-name = "vsys_io_1v8";
@@ -122,10 +193,68 @@
 		regulator-always-on;
 		regulator-boot-on;
 	};
+
+	codec_audio: sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "J722S-EVM";
+		simple-audio-card,widgets =
+			"Headphone",	"Headphone Jack",
+			"Line",		"Line In",
+			"Microphone",	"Microphone Jack";
+		simple-audio-card,routing =
+			"Headphone Jack",	"HPLOUT",
+			"Headphone Jack",	"HPROUT",
+			"LINE1L",		"Line In",
+			"LINE1R",		"Line In",
+			"MIC3R",		"Microphone Jack",
+			"Microphone Jack",	"Mic Bias";
+		simple-audio-card,format = "dsp_b";
+		simple-audio-card,bitclock-master = <&sound_master>;
+		simple-audio-card,frame-master = <&sound_master>;
+		simple-audio-card,bitclock-inversion;
+
+		simple-audio-card,cpu {
+			sound-dai = <&mcasp1>;
+		};
+
+		sound_master: simple-audio-card,codec {
+			sound-dai = <&tlv320aic3106>;
+			clocks = <&audio_refclk1>;
+		};
+	};
+
+	transceiver0: can-phy0 {
+		compatible = "ti,tcan1042";
+		#phy-cells = <0>;
+		max-bitrate = <5000000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&mcu_mcan0_gpio_pins_default>;
+		standby-gpios = <&mcu_gpio0 12 GPIO_ACTIVE_HIGH>;
+	};
+
+	transceiver1: can-phy1 {
+		compatible = "ti,tcan1042";
+		#phy-cells = <0>;
+		max-bitrate = <5000000>;
+	};
+
+	transceiver2: can-phy2 {
+		compatible = "ti,tcan1042";
+		#phy-cells = <0>;
+		max-bitrate = <5000000>;
+		standby-gpios = <&exp1 17 GPIO_ACTIVE_HIGH>;
+	};
 };
 
 &main_pmx0 {
 
+	main_mcan0_pins_default: main-mcan0-default-pins {
+		pinctrl-single,pins = <
+			J722S_IOPAD(0x1dc, PIN_INPUT, 0) /* (C22) MCAN0_RX */
+			J722S_IOPAD(0x1d8, PIN_OUTPUT, 0) /*(D22) MCAN0_TX */
+		>;
+	};
+
 	main_i2c0_pins_default: main-i2c0-default-pins {
 		pinctrl-single,pins = <
 			J722S_IOPAD(0x01e0, PIN_INPUT_PULLUP, 0) /* (D23) I2C0_SCL */
@@ -142,6 +271,13 @@
 		bootph-all;
 	};
 
+	main_uart5_pins_default: main-uart5-default-pins {
+		pinctrl-single,pins = <
+			J722S_IOPAD(0x0108, PIN_INPUT, 3)       /* (J27) UART5_RXD */
+			J722S_IOPAD(0x010c, PIN_OUTPUT, 3)      /* (H27) UART5_TXD */
+		>;
+	};
+
 	vdd_sd_dv_pins_default: vdd-sd-dv-default-pins {
 		pinctrl-single,pins = <
 			J722S_IOPAD(0x0120, PIN_INPUT, 7) /* (F27) MMC2_CMD.GPIO0_70 */
@@ -202,6 +338,27 @@
 			J722S_IOPAD(0x012c, PIN_OUTPUT, 0) /* (AF25) RGMII1_TX_CTL */
 		>;
 	};
+
+	main_usb1_pins_default: main-usb1-default-pins {
+		pinctrl-single,pins = <
+			J722S_IOPAD(0x0258, PIN_INPUT, 0) /* (B27) USB1_DRVVBUS */
+		>;
+	};
+
+	main_mcasp1_pins_default: main-mcasp1-default-pins {
+		pinctrl-single,pins = <
+			J722S_IOPAD(0x0090, PIN_INPUT, 2) /* (P27) GPMC0_BE0n_CLE.MCASP1_ACLKX */
+			J722S_IOPAD(0x0098, PIN_INPUT, 2) /* (V21) GPMC0_WAIT0.MCASP1_AFSX */
+			J722S_IOPAD(0x008c, PIN_OUTPUT, 2) /* (N23) GPMC0_WEn.MCASP1_AXR0 */
+			J722S_IOPAD(0x0084, PIN_INPUT, 2) /* (N21) GPMC0_ADVn_ALE.MCASP1_AXR2 */
+		>;
+	};
+
+	audio_ext_refclk1_pins_default: audio-ext-refclk1-default-pins {
+		pinctrl-single,pins = <
+			J722S_IOPAD(0x00a0, PIN_OUTPUT, 1) /* (N24) GPMC0_WPn.AUDIO_EXT_REFCLK1 */
+		>;
+	};
 };
 
 &cpsw3g {
@@ -240,8 +397,35 @@
 	bootph-all;
 };
 
+&main_uart5 {
+	/* MAIN UART 5 is used by System firmware */
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_uart5_pins_default>;
+	status = "reserved";
+};
+
 &mcu_pmx0 {
 
+	mcu_mcan0_pins_default: mcu-mcan0-default-pins {
+		pinctrl-single,pins = <
+			J722S_MCU_IOPAD(0x038, PIN_INPUT, 0) /* (D8) MCU_MCAN0_RX */
+			J722S_MCU_IOPAD(0x034, PIN_OUTPUT, 0) /* (B2) MCU_MCAN0_TX */
+		>;
+	};
+
+	mcu_mcan1_pins_default: mcu-mcan1-default-pins {
+		pinctrl-single,pins = <
+			J722S_MCU_IOPAD(0x040, PIN_INPUT, 0) /* (B1) MCU_MCAN1_RX */
+			J722S_MCU_IOPAD(0x03C, PIN_OUTPUT, 0) /*(C1) MCU_MCAN1_TX */
+		>;
+	};
+
+	mcu_mcan0_gpio_pins_default: mcu-mcan0-gpio-default-pins {
+		pinctrl-single,pins = <
+			J722S_MCU_IOPAD(0x0030, PIN_OUTPUT, 7) /* (C3) MCU_GPIO0_12 */
+		>;
+	};
+
 	wkup_uart0_pins_default: wkup-uart0-default-pins {
 		pinctrl-single,pins = <
 			J722S_MCU_IOPAD(0x02c, PIN_INPUT, 0)	/* (C7) WKUP_UART0_CTSn */
@@ -277,6 +461,12 @@
 	bootph-all;
 };
 
+&k3_clks {
+	/* Configure AUDIO_EXT_REFCLK1 pin as output */
+	pinctrl-names = "default";
+	pinctrl-0 = <&audio_ext_refclk1_pins_default>;
+};
+
 &main_i2c0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_i2c0_pins_default>;
@@ -301,6 +491,48 @@
 				  "PCIe0_1L_RC_RSTz", "PCIe0_1L_PRSNT#",
 				  "ENET1_EXP_SPARE2", "ENET1_EXP_PWRDN",
 				  "PD_I2ENET1_I2CMUX_SELC_IRQ", "ENET1_EXP_RESETZ";
+
+		p05-hog {
+			/* P05 - USB2.0_MUX_SEL */
+			gpio-hog;
+			gpios = <5 GPIO_ACTIVE_HIGH>;
+			output-high;
+		};
+
+		p01_hog: p01-hog {
+			/* P01 - TRC_MUX_SEL */
+			gpio-hog;
+			gpios = <0 GPIO_ACTIVE_HIGH>;
+			output-low;
+			line-name = "TRC_MUX_SEL";
+		};
+
+		p02_hog: p02-hog {
+			/* P02 - MCASP1_FET_SEL */
+			gpio-hog;
+			gpios = <2 GPIO_ACTIVE_HIGH>;
+			output-high;
+			line-name = "MCASP1_FET_SEL";
+		};
+
+		p13_hog: p13-hog {
+			/* P13 - GPIO_AUD_RSTn */
+			gpio-hog;
+			gpios = <13 GPIO_ACTIVE_HIGH>;
+			output-high;
+			line-name = "GPIO_AUD_RSTn";
+		};
+	};
+
+	tlv320aic3106: audio-codec@1b {
+		#sound-dai-cells = <0>;
+		compatible = "ti,tlv320aic3106";
+		reg = <0x1b>;
+		ai3x-micbias-vg = <1>;  /* 2.0V */
+		AVDD-supply = <&vsys_io_3v3>;
+		IOVDD-supply = <&vsys_io_3v3>;
+		DRVDD-supply = <&vsys_io_3v3>;
+		DVDD-supply = <&vsys_io_1v8>;
 	};
 };
 
@@ -384,3 +616,199 @@
 	status = "okay";
 	bootph-all;
 };
+
+&mailbox0_cluster0 {
+	status = "okay";
+
+	mbox_wkup_r5_0: mbox-wkup-r5-0 {
+		ti,mbox-rx = <0 0 0>;
+		ti,mbox-tx = <1 0 0>;
+	};
+};
+
+&mailbox0_cluster1 {
+	status = "okay";
+
+	mbox_mcu_r5_0: mbox-mcu-r5-0 {
+		ti,mbox-rx = <0 0 0>;
+		ti,mbox-tx = <1 0 0>;
+	};
+};
+
+&mailbox0_cluster2 {
+	status = "okay";
+
+	mbox_c7x_0: mbox-c7x-0 {
+		ti,mbox-rx = <0 0 0>;
+		ti,mbox-tx = <1 0 0>;
+	};
+};
+
+&mailbox0_cluster3 {
+	status = "okay";
+
+	mbox_main_r5_0: mbox-main-r5-0 {
+		ti,mbox-rx = <0 0 0>;
+		ti,mbox-tx = <1 0 0>;
+	};
+
+	mbox_c7x_1: mbox-c7x-1 {
+		ti,mbox-rx = <2 0 0>;
+		ti,mbox-tx = <3 0 0>;
+	};
+};
+
+/* Timers are used by Remoteproc firmware */
+&main_timer0 {
+	status = "reserved";
+};
+
+&main_timer1 {
+	status = "reserved";
+};
+
+&main_timer2 {
+	status = "reserved";
+};
+
+&wkup_r5fss0 {
+	status = "okay";
+};
+
+&wkup_r5fss0_core0 {
+	mboxes = <&mailbox0_cluster0 &mbox_wkup_r5_0>;
+	memory-region = <&wkup_r5fss0_core0_dma_memory_region>,
+			<&wkup_r5fss0_core0_memory_region>;
+};
+
+&mcu_r5fss0 {
+	status = "okay";
+};
+
+&mcu_r5fss0_core0 {
+	mboxes = <&mailbox0_cluster1 &mbox_mcu_r5_0>;
+	memory-region = <&mcu_r5fss0_core0_dma_memory_region>,
+			<&mcu_r5fss0_core0_memory_region>;
+};
+
+&main_r5fss0 {
+	status = "okay";
+};
+
+&main_r5fss0_core0 {
+	mboxes = <&mailbox0_cluster3 &mbox_main_r5_0>;
+	memory-region = <&main_r5fss0_core0_dma_memory_region>,
+			<&main_r5fss0_core0_memory_region>;
+};
+
+&c7x_0 {
+	mboxes = <&mailbox0_cluster2 &mbox_c7x_0>;
+	memory-region = <&c7x_0_dma_memory_region>,
+			<&c7x_0_memory_region>;
+	status = "okay";
+};
+
+&c7x_1 {
+	mboxes = <&mailbox0_cluster3 &mbox_c7x_1>;
+	memory-region = <&c7x_1_dma_memory_region>,
+			<&c7x_1_memory_region>;
+	status = "okay";
+};
+
+&serdes_ln_ctrl {
+	idle-states = <J722S_SERDES0_LANE0_USB>,
+		      <J722S_SERDES1_LANE0_PCIE0_LANE0>;
+};
+
+&serdes0 {
+	status = "okay";
+	serdes0_usb_link: phy@0 {
+		reg = <0>;
+		cdns,num-lanes = <1>;
+		#phy-cells = <0>;
+		cdns,phy-type = <PHY_TYPE_USB3>;
+		resets = <&serdes_wiz0 1>;
+	};
+};
+
+&serdes1 {
+	status = "okay";
+	serdes1_pcie_link: phy@0 {
+		reg = <0>;
+		cdns,num-lanes = <1>;
+		#phy-cells = <0>;
+		cdns,phy-type = <PHY_TYPE_PCIE>;
+		resets = <&serdes_wiz1 1>;
+	};
+};
+
+&pcie0_rc {
+	reset-gpios = <&exp1 18 GPIO_ACTIVE_HIGH>;
+	phys = <&serdes1_pcie_link>;
+	phy-names = "pcie-phy";
+	status = "okay";
+};
+
+&usbss0 {
+	ti,vbus-divider;
+	status = "okay";
+};
+
+&usb0 {
+	dr_mode = "otg";
+	usb-role-switch;
+};
+
+&usbss1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_usb1_pins_default>;
+	ti,vbus-divider;
+	status = "okay";
+};
+
+&usb1 {
+	dr_mode = "host";
+	maximum-speed = "super-speed";
+	phys = <&serdes0_usb_link>;
+	phy-names = "cdns3,usb3-phy";
+};
+
+&mcasp1 {
+	status = "okay";
+	#sound-dai-cells = <0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_mcasp1_pins_default>;
+	op-mode = <0>; /* MCASP_IIS_MODE */
+	tdm-slots = <2>;
+	serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */
+	       1 0 2 0
+	       0 0 0 0
+	       0 0 0 0
+	       0 0 0 0
+	>;
+};
+
+&mcu_mcan0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcu_mcan0_pins_default>;
+	phys = <&transceiver0>;
+	status = "okay";
+};
+
+&mcu_mcan1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcu_mcan1_pins_default>;
+	phys = <&transceiver1>;
+	status = "okay";
+};
+
+&main_mcan0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_mcan0_pins_default>;
+	phys = <&transceiver2>;
+	status = "okay";
+};
+
+&mcu_gpio0 {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/ti/k3-j722s-main.dtsi b/arch/arm64/boot/dts/ti/k3-j722s-main.dtsi
new file mode 100644
index 000000000000..ed6f4ba08afc
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-j722s-main.dtsi
@@ -0,0 +1,280 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
+/*
+ * Device Tree file for the J722S MAIN domain peripherals
+ *
+ * Copyright (C) 2023-2024 Texas Instruments Incorporated - https://www.ti.com/
+ */
+
+#include <dt-bindings/phy/phy-cadence.h>
+#include <dt-bindings/phy/phy-ti.h>
+
+/ {
+	serdes_refclk: clk-0 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+	};
+};
+
+&cbass_main {
+	serdes_wiz0: phy@f000000 {
+		compatible = "ti,am64-wiz-10g";
+		ranges = <0x0f000000 0x0 0x0f000000 0x00010000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		power-domains = <&k3_pds 279 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 279 0>, <&k3_clks 279 1>, <&serdes_refclk>;
+		clock-names = "fck", "core_ref_clk", "ext_ref_clk";
+		num-lanes = <1>;
+		#reset-cells = <1>;
+		#clock-cells = <1>;
+
+		assigned-clocks = <&k3_clks 279 1>;
+		assigned-clock-parents = <&k3_clks 279 5>;
+
+		serdes0: serdes@f000000 {
+			compatible = "ti,j721e-serdes-10g";
+			reg = <0x0f000000 0x00010000>;
+			reg-names = "torrent_phy";
+			resets = <&serdes_wiz0 0>;
+			reset-names = "torrent_reset";
+			clocks = <&serdes_wiz0 TI_WIZ_PLL0_REFCLK>,
+				 <&serdes_wiz0 TI_WIZ_PHY_EN_REFCLK>;
+			clock-names = "refclk", "phy_en_refclk";
+			assigned-clocks = <&serdes_wiz0 TI_WIZ_PLL0_REFCLK>,
+					  <&serdes_wiz0 TI_WIZ_PLL1_REFCLK>,
+					  <&serdes_wiz0 TI_WIZ_REFCLK_DIG>;
+			assigned-clock-parents = <&k3_clks 279 1>,
+						 <&k3_clks 279 1>,
+						 <&k3_clks 279 1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			#clock-cells = <1>;
+
+			status = "disabled"; /* Needs lane config */
+		};
+	};
+
+	serdes_wiz1: phy@f010000 {
+		compatible = "ti,am64-wiz-10g";
+		ranges = <0x0f010000 0x0 0x0f010000 0x00010000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		power-domains = <&k3_pds 280 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 280 0>, <&k3_clks 280 1>, <&serdes_refclk>;
+		clock-names = "fck", "core_ref_clk", "ext_ref_clk";
+		num-lanes = <1>;
+		#reset-cells = <1>;
+		#clock-cells = <1>;
+
+		assigned-clocks = <&k3_clks 280 1>;
+		assigned-clock-parents = <&k3_clks 280 5>;
+
+		serdes1: serdes@f010000 {
+			compatible = "ti,j721e-serdes-10g";
+			reg = <0x0f010000 0x00010000>;
+			reg-names = "torrent_phy";
+			resets = <&serdes_wiz1 0>;
+			reset-names = "torrent_reset";
+			clocks = <&serdes_wiz1 TI_WIZ_PLL0_REFCLK>,
+				 <&serdes_wiz1 TI_WIZ_PHY_EN_REFCLK>;
+			clock-names = "refclk", "phy_en_refclk";
+			assigned-clocks = <&serdes_wiz1 TI_WIZ_PLL0_REFCLK>,
+					  <&serdes_wiz1 TI_WIZ_PLL1_REFCLK>,
+					  <&serdes_wiz1 TI_WIZ_REFCLK_DIG>;
+			assigned-clock-parents = <&k3_clks 280 1>,
+						 <&k3_clks 280 1>,
+						 <&k3_clks 280 1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			#clock-cells = <1>;
+
+			status = "disabled"; /* Needs lane config */
+		};
+	};
+
+	pcie0_rc: pcie@f102000 {
+		compatible = "ti,j722s-pcie-host", "ti,j721e-pcie-host";
+		reg = <0x00 0x0f102000 0x00 0x1000>,
+		      <0x00 0x0f100000 0x00 0x400>,
+		      <0x00 0x0d000000 0x00 0x00800000>,
+		      <0x00 0x68000000 0x00 0x00001000>;
+		reg-names = "intd_cfg", "user_cfg", "reg", "cfg";
+		ranges = <0x01000000 0x00 0x68001000  0x00 0x68001000  0x00 0x0010000>,
+			 <0x02000000 0x00 0x68011000  0x00 0x68011000  0x00 0x7fef000>;
+		dma-ranges = <0x02000000 0x0 0x0 0x0 0x0 0x10000 0x0>;
+		interrupt-names = "link_state";
+		interrupts = <GIC_SPI 99 IRQ_TYPE_EDGE_RISING>;
+		device_type = "pci";
+		max-link-speed = <3>;
+		num-lanes = <1>;
+		power-domains = <&k3_pds 259 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 259 0>, <&serdes1 CDNS_TORRENT_REFCLK_DRIVER>;
+		clock-names = "fck", "pcie_refclk";
+		#address-cells = <3>;
+		#size-cells = <2>;
+		bus-range = <0x0 0xff>;
+		vendor-id = <0x104c>;
+		device-id = <0xb010>;
+		cdns,no-bar-match-nbits = <64>;
+		ti,syscon-pcie-ctrl = <&pcie0_ctrl 0x0>;
+		msi-map = <0x0 &gic_its 0x0 0x10000>;
+		status = "disabled";
+	};
+
+	usbss1: usb@f920000 {
+		compatible = "ti,j721e-usb";
+		reg = <0x00 0x0f920000 0x00 0x100>;
+		power-domains = <&k3_pds 278 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 278 3>, <&k3_clks 278 1>;
+		clock-names = "ref", "lpm";
+		assigned-clocks = <&k3_clks 278 3>; /* USB2_REFCLK */
+		assigned-clock-parents = <&k3_clks 278 4>; /* HF0SC0 */
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+		status = "disabled";
+
+		usb1: usb@31200000{
+			compatible = "cdns,usb3";
+			reg = <0x00 0x31200000 0x00 0x10000>,
+			      <0x00 0x31210000 0x00 0x10000>,
+			      <0x00 0x31220000 0x00 0x10000>;
+			reg-names = "otg",
+				    "xhci",
+				    "dev";
+			interrupts = <GIC_SPI 226 IRQ_TYPE_LEVEL_HIGH>, /* irq.0 */
+				     <GIC_SPI 232 IRQ_TYPE_LEVEL_HIGH>, /* irq.6 */
+				     <GIC_SPI 245 IRQ_TYPE_LEVEL_HIGH>; /* otgirq */
+			interrupt-names = "host",
+					  "peripheral",
+					  "otg";
+			maximum-speed = "super-speed";
+			dr_mode = "otg";
+		};
+	};
+
+	main_r5fss0: r5fss@78400000 {
+		compatible = "ti,am62-r5fss";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0x78400000 0x00 0x78400000 0x8000>,
+			 <0x78500000 0x00 0x78500000 0x8000>;
+		power-domains = <&k3_pds 261 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
+
+		main_r5fss0_core0: r5f@78400000 {
+			compatible = "ti,am62-r5f";
+			reg = <0x78400000 0x00008000>,
+			      <0x78500000 0x00008000>;
+			reg-names = "atcm", "btcm";
+			resets = <&k3_reset 262 1>;
+			firmware-name = "j722s-main-r5f0_0-fw";
+			ti,sci = <&dmsc>;
+			ti,sci-dev-id = <262>;
+			ti,sci-proc-ids = <0x04 0xff>;
+			ti,atcm-enable = <1>;
+			ti,btcm-enable = <1>;
+			ti,loczrama = <1>;
+		};
+	};
+
+	c7x_0: dsp@7e000000 {
+		compatible = "ti,am62a-c7xv-dsp";
+		reg = <0x00 0x7e000000 0x00 0x00200000>;
+		reg-names = "l2sram";
+		resets = <&k3_reset 208 1>;
+		firmware-name = "j722s-c71_0-fw";
+		ti,sci = <&dmsc>;
+		ti,sci-dev-id = <208>;
+		ti,sci-proc-ids = <0x30 0xff>;
+		status = "disabled";
+	};
+
+	c7x_1: dsp@7e200000 {
+		compatible = "ti,am62a-c7xv-dsp";
+		reg = <0x00 0x7e200000 0x00 0x00200000>;
+		reg-names = "l2sram";
+		resets = <&k3_reset 268 1>;
+		firmware-name = "j722s-c71_1-fw";
+		ti,sci = <&dmsc>;
+		ti,sci-dev-id = <268>;
+		ti,sci-proc-ids = <0x31 0xff>;
+		status = "disabled";
+	};
+};
+
+/* MCU domain overrides */
+
+&mcu_r5fss0_core0 {
+	firmware-name = "j722s-mcu-r5f0_0-fw";
+};
+
+/* Wakeup domain overrides */
+
+&wkup_r5fss0_core0 {
+	firmware-name = "j722s-wkup-r5f0_0-fw";
+};
+
+&main_conf {
+	serdes_ln_ctrl: mux-controller@4080 {
+		compatible = "reg-mux";
+		reg = <0x4080 0x14>;
+		#mux-control-cells = <1>;
+		mux-reg-masks = <0x00 0x3>, /* SERDES0 lane0 select */
+				<0x10 0x3>; /* SERDES1 lane0 select */
+	};
+
+	audio_refclk1: clock@82e4 {
+		compatible = "ti,am62-audio-refclk";
+		reg = <0x82e4 0x4>;
+		clocks = <&k3_clks 157 18>;
+		assigned-clocks = <&k3_clks 157 18>;
+		assigned-clock-parents = <&k3_clks 157 33>;
+		#clock-cells = <0>;
+	};
+};
+
+&wkup_conf {
+	pcie0_ctrl: pcie0-ctrl@4070 {
+		compatible = "ti,j784s4-pcie-ctrl", "syscon";
+		reg = <0x4070 0x4>;
+	};
+};
+
+&oc_sram {
+	reg = <0x00 0x70000000 0x00 0x40000>;
+	ranges = <0x00 0x00 0x70000000 0x40000>;
+};
+
+&inta_main_dmss {
+	ti,interrupt-ranges = <7 71 21>;
+};
+
+&main_pmx0 {
+	pinctrl-single,gpio-range =
+		<&main_pmx0_range 0 32 PIN_GPIO_RANGE_IOPAD>,
+		<&main_pmx0_range 33 38 PIN_GPIO_RANGE_IOPAD>,
+		<&main_pmx0_range 72 17 PIN_GPIO_RANGE_IOPAD>,
+		<&main_pmx0_range 101 25 PIN_GPIO_RANGE_IOPAD>,
+		<&main_pmx0_range 137 5 PIN_GPIO_RANGE_IOPAD>,
+		<&main_pmx0_range 143 3 PIN_GPIO_RANGE_IOPAD>,
+		<&main_pmx0_range 149 2 PIN_GPIO_RANGE_IOPAD>;
+
+	main_pmx0_range: gpio-range {
+		#pinctrl-single,gpio-range-cells = <3>;
+	};
+};
+
+&main_gpio0 {
+	gpio-ranges = <&main_pmx0 0 0 32>, <&main_pmx0 32 33 38>,
+			<&main_pmx0 70 72 17>;
+	ti,ngpio = <87>;
+};
+
+&main_gpio1 {
+	gpio-ranges = <&main_pmx0 7 101 25>, <&main_pmx0 42 137 5>,
+			<&main_pmx0 47 143 3>, <&main_pmx0 50 149 2>;
+	gpio-reserved-ranges = <0 7>, <32 10>;
+	ti,ngpio = <73>;
+};
diff --git a/arch/arm64/boot/dts/ti/k3-j722s.dtsi b/arch/arm64/boot/dts/ti/k3-j722s.dtsi
index c75744edb143..14c6c6a332ef 100644
--- a/arch/arm64/boot/dts/ti/k3-j722s.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j722s.dtsi
@@ -10,11 +10,133 @@
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/soc/ti,sci_pm_domain.h>
 
-#include "k3-am62p5.dtsi"
+#include "k3-pinctrl.h"
 
 / {
 	model = "Texas Instruments K3 J722S SoC";
 	compatible = "ti,j722s";
+	interrupt-parent = <&gic500>;
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu-map {
+			cluster0: cluster0 {
+				core0 {
+					cpu = <&cpu0>;
+				};
+
+				core1 {
+					cpu = <&cpu1>;
+				};
+
+				core2 {
+					cpu = <&cpu2>;
+				};
+
+				core3 {
+					cpu = <&cpu3>;
+				};
+			};
+		};
+
+		cpu0: cpu@0 {
+			compatible = "arm,cortex-a53";
+			reg = <0x000>;
+			device_type = "cpu";
+			enable-method = "psci";
+			i-cache-size = <0x8000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <128>;
+			next-level-cache = <&l2_0>;
+			clocks = <&k3_clks 135 0>;
+		};
+
+		cpu1: cpu@1 {
+			compatible = "arm,cortex-a53";
+			reg = <0x001>;
+			device_type = "cpu";
+			enable-method = "psci";
+			i-cache-size = <0x8000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <128>;
+			next-level-cache = <&l2_0>;
+			clocks = <&k3_clks 136 0>;
+		};
+
+		cpu2: cpu@2 {
+			compatible = "arm,cortex-a53";
+			reg = <0x002>;
+			device_type = "cpu";
+			enable-method = "psci";
+			i-cache-size = <0x8000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <128>;
+			next-level-cache = <&l2_0>;
+			clocks = <&k3_clks 137 0>;
+		};
+
+		cpu3: cpu@3 {
+			compatible = "arm,cortex-a53";
+			reg = <0x003>;
+			device_type = "cpu";
+			enable-method = "psci";
+			i-cache-size = <0x8000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <128>;
+			next-level-cache = <&l2_0>;
+			clocks = <&k3_clks 138 0>;
+		};
+	};
+
+	l2_0: l2-cache0 {
+		compatible = "cache";
+		cache-unified;
+		cache-level = <2>;
+		cache-size = <0x80000>;
+		cache-line-size = <64>;
+		cache-sets = <512>;
+	};
+
+	firmware {
+		optee {
+			compatible = "linaro,optee-tz";
+			method = "smc";
+		};
+
+		psci: psci {
+			compatible = "arm,psci-1.0";
+			method = "smc";
+		};
+	};
+
+	a53_timer0: timer-cl0-cpu0 {
+		compatible = "arm,armv8-timer";
+		interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>, /* cntpsirq */
+			     <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>, /* cntpnsirq */
+			     <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>, /* cntvirq */
+			     <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>; /* cnthpirq */
+	};
+
+	pmu: pmu {
+		compatible = "arm,cortex-a53-pmu";
+		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
+	};
 
 	cbass_main: bus@f0000 {
 		compatible = "simple-bus";
@@ -74,16 +196,39 @@
 			 <0x00 0x43000000 0x00 0x43000000 0x00 0x00020000>,
 			 <0x00 0x78000000 0x00 0x78000000 0x00 0x00008000>,
 			 <0x00 0x78100000 0x00 0x78100000 0x00 0x00008000>;
-	};
-};
 
-/* Main domain overrides */
+		cbass_mcu: bus@4000000 {
+			compatible = "simple-bus";
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges = <0x00 0x04000000 0x00 0x04000000 0x00 0x01ff1400>, /* Peripheral window */
+				 <0x00 0x79000000 0x00 0x79000000 0x00 0x00008000>, /* MCU R5 ATCM */
+				 <0x00 0x79020000 0x00 0x79020000 0x00 0x00008000>, /* MCU R5 BTCM */
+				 <0x00 0x79100000 0x00 0x79100000 0x00 0x00040000>, /* MCU IRAM0 */
+				 <0x00 0x79140000 0x00 0x79140000 0x00 0x00040000>; /* MCU IRAM1 */
+			bootph-all;
+		};
 
-&inta_main_dmss {
-	ti,interrupt-ranges = <7 71 21>;
-};
+		cbass_wakeup: bus@b00000 {
+			compatible = "simple-bus";
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges = <0x00 0x00b00000 0x00 0x00b00000 0x00 0x00002400>, /* VTM */
+				 <0x00 0x2b000000 0x00 0x2b000000 0x00 0x00300400>, /* Peripheral Window */
+				 <0x00 0x43000000 0x00 0x43000000 0x00 0x00020000>, /* WKUP CTRL MMR */
+				 <0x00 0x78000000 0x00 0x78000000 0x00 0x00008000>, /* DM R5 ATCM*/
+				 <0x00 0x78100000 0x00 0x78100000 0x00 0x00008000>; /* DM R5 BTCM*/
+			bootph-all;
+		};
+	};
 
-&oc_sram {
-	reg = <0x00 0x70000000 0x00 0x40000>;
-	ranges = <0x00 0x00 0x70000000 0x40000>;
+	#include "k3-am62p-j722s-common-thermal.dtsi"
 };
+
+/* Include peripherals shared with AM62P */
+#include "k3-am62p-j722s-common-main.dtsi"
+#include "k3-am62p-j722s-common-mcu.dtsi"
+#include "k3-am62p-j722s-common-wakeup.dtsi"
+
+/* Include J722S specific peripherals */
+#include "k3-j722s-main.dtsi"
diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-evm-pcie0-pcie1-ep.dtso b/arch/arm64/boot/dts/ti/k3-j784s4-evm-pcie0-pcie1-ep.dtso
new file mode 100644
index 000000000000..685305092bd8
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-j784s4-evm-pcie0-pcie1-ep.dtso
@@ -0,0 +1,79 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
+/**
+ * DT Overlay for enabling PCIE0 and PCIE1 instances in Endpoint Configuration
+ * on J784S4 EVM.
+ *
+ * J784S4 EVM Product Link: https://www.ti.com/tool/J784S4XEVM
+ *
+ * Copyright (C) 2024 Texas Instruments Incorporated - https://www.ti.com/
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/soc/ti,sci_pm_domain.h>
+
+#include "k3-pinctrl.h"
+
+/*
+ * Since Root Complex and Endpoint modes are mutually exclusive
+ * disable Root Complex mode.
+ */
+&pcie0_rc {
+	status = "disabled";
+};
+
+&pcie1_rc {
+	status = "disabled";
+};
+
+&cbass_main {
+	#address-cells = <2>;
+	#size-cells = <2>;
+	interrupt-parent = <&gic500>;
+
+	pcie0_ep: pcie-ep@2900000 {
+		compatible = "ti,j784s4-pcie-ep";
+		reg = <0x00 0x02900000 0x00 0x1000>,
+		      <0x00 0x02907000 0x00 0x400>,
+		      <0x00 0x0d000000 0x00 0x00800000>,
+		      <0x00 0x10000000 0x00 0x08000000>;
+		reg-names = "intd_cfg", "user_cfg", "reg", "mem";
+		interrupt-names = "link_state";
+		interrupts = <GIC_SPI 318 IRQ_TYPE_EDGE_RISING>;
+		ti,syscon-pcie-ctrl = <&pcie0_ctrl 0x0>;
+		max-link-speed = <3>;
+		num-lanes = <4>;
+		power-domains = <&k3_pds 332 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 332 0>;
+		clock-names = "fck";
+		max-functions = /bits/ 8 <6>;
+		max-virtual-functions = /bits/ 8 <4 4 4 4 0 0>;
+		dma-coherent;
+		phys = <&serdes1_pcie0_link>;
+		phy-names = "pcie-phy";
+	};
+
+	pcie1_ep: pcie-ep@2910000 {
+		compatible = "ti,j784s4-pcie-ep";
+		reg = <0x00 0x02910000 0x00 0x1000>,
+		      <0x00 0x02917000 0x00 0x400>,
+		      <0x00 0x0d800000 0x00 0x00800000>,
+		      <0x00 0x18000000 0x00 0x08000000>;
+		reg-names = "intd_cfg", "user_cfg", "reg", "mem";
+		interrupt-names = "link_state";
+		interrupts = <GIC_SPI 330 IRQ_TYPE_EDGE_RISING>;
+		ti,syscon-pcie-ctrl = <&pcie1_ctrl 0x0>;
+		max-link-speed = <3>;
+		num-lanes = <2>;
+		power-domains = <&k3_pds 333 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 333 0>;
+		clock-names = "fck";
+		max-functions = /bits/ 8 <6>;
+		max-virtual-functions = /bits/ 8 <4 4 4 4 0 0>;
+		dma-coherent;
+		phys = <&serdes0_pcie1_link>;
+		phy-names = "pcie-phy";
+	};
+};
diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-evm-quad-port-eth-exp1.dtso b/arch/arm64/boot/dts/ti/k3-j784s4-evm-quad-port-eth-exp1.dtso
new file mode 100644
index 000000000000..dcd2c7c39ec3
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-j784s4-evm-quad-port-eth-exp1.dtso
@@ -0,0 +1,147 @@
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
+/**
+ * DT Overlay for CPSW9G in QSGMII mode using J7 Quad Port ETH EXP Add-On Ethernet Card with
+ * J784S4 EVM. The Add-On Ethernet Card has to be connected to ENET Expansion 1 slot on the
+ * board.
+ *
+ * Product Datasheet: https://www.ti.com/lit/ug/spruj74/spruj74.pdf
+ *
+ * Link to QSGMII Daughtercard: https://www.ti.com/tool/J721EXENETXPANEVM
+ *
+ * Copyright (C) 2024 Texas Instruments Incorporated - https://www.ti.com/
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/phy/phy-cadence.h>
+#include <dt-bindings/phy/phy.h>
+
+#include "k3-pinctrl.h"
+#include "k3-serdes.h"
+
+&{/} {
+	aliases {
+		ethernet1 = "/bus@100000/ethernet@c000000/ethernet-ports/port@5";
+		ethernet2 = "/bus@100000/ethernet@c000000/ethernet-ports/port@6";
+		ethernet3 = "/bus@100000/ethernet@c000000/ethernet-ports/port@7";
+		ethernet4 = "/bus@100000/ethernet@c000000/ethernet-ports/port@8";
+		ethernet5 = "/bus@100000/ethernet@c200000/ethernet-ports/port@1";
+	};
+};
+
+&main_cpsw0 {
+	status = "okay";
+};
+
+&main_cpsw0_port5 {
+	phy-handle = <&cpsw9g_phy1>;
+	phy-mode = "qsgmii";
+	mac-address = [00 00 00 00 00 00];
+	phys = <&cpsw0_phy_gmii_sel 5>, <&serdes2_qsgmii_link>;
+	phy-names = "mac", "serdes";
+	status = "okay";
+};
+
+&main_cpsw0_port6 {
+	phy-handle = <&cpsw9g_phy2>;
+	phy-mode = "qsgmii";
+	mac-address = [00 00 00 00 00 00];
+	phys = <&cpsw0_phy_gmii_sel 6>, <&serdes2_qsgmii_link>;
+	phy-names = "mac", "serdes";
+	status = "okay";
+};
+
+&main_cpsw0_port7 {
+	phy-handle = <&cpsw9g_phy0>;
+	phy-mode = "qsgmii";
+	mac-address = [00 00 00 00 00 00];
+	phys = <&cpsw0_phy_gmii_sel 7>, <&serdes2_qsgmii_link>;
+	phy-names = "mac", "serdes";
+	status = "okay";
+};
+
+&main_cpsw0_port8 {
+	phy-handle = <&cpsw9g_phy3>;
+	phy-mode = "qsgmii";
+	mac-address = [00 00 00 00 00 00];
+	phys = <&cpsw0_phy_gmii_sel 8>, <&serdes2_qsgmii_link>;
+	phy-names = "mac", "serdes";
+	status = "okay";
+};
+
+&main_cpsw0_mdio {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mdio0_default_pins>;
+	bus_freq = <1000000>;
+	reset-gpios = <&exp2 17 GPIO_ACTIVE_LOW>;
+	reset-post-delay-us = <120000>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "okay";
+
+	cpsw9g_phy0: ethernet-phy@16 {
+		reg = <16>;
+	};
+	cpsw9g_phy1: ethernet-phy@17 {
+		reg = <17>;
+	};
+	cpsw9g_phy2: ethernet-phy@18 {
+		reg = <18>;
+	};
+	cpsw9g_phy3: ethernet-phy@19 {
+		reg = <19>;
+	};
+};
+
+&exp2 {
+	/* Power-up ENET1 EXPANDER PHY. */
+	qsgmii-line-hog {
+		gpio-hog;
+		gpios = <16 GPIO_ACTIVE_HIGH>;
+		output-low;
+	};
+
+	/* Toggle MUX2 for MDIO lines */
+	mux-sel-hog {
+		gpio-hog;
+		gpios = <13 GPIO_ACTIVE_HIGH>, <14 GPIO_ACTIVE_HIGH>, <15 GPIO_ACTIVE_HIGH>;
+		output-high;
+	};
+};
+
+&main_pmx0 {
+	mdio0_default_pins: mdio0-default-pins {
+		pinctrl-single,pins = <
+			J784S4_IOPAD(0x05c, PIN_INPUT, 4) /* (AC36) MCASP2_AXR0.MDIO1_MDIO */
+			J784S4_IOPAD(0x058, PIN_INPUT, 4) /* (AE37) MCASP2_AFSX.MDIO1_MDC */
+		>;
+	};
+};
+
+&serdes_ln_ctrl {
+	idle-states = <J784S4_SERDES0_LANE0_PCIE1_LANE0>, <J784S4_SERDES0_LANE1_PCIE1_LANE1>,
+		      <J784S4_SERDES0_LANE2_IP3_UNUSED>, <J784S4_SERDES0_LANE3_USB>,
+		      <J784S4_SERDES1_LANE0_PCIE0_LANE0>, <J784S4_SERDES1_LANE1_PCIE0_LANE1>,
+		      <J784S4_SERDES1_LANE2_PCIE0_LANE2>, <J784S4_SERDES1_LANE3_PCIE0_LANE3>,
+		      <J784S4_SERDES2_LANE0_QSGMII_LANE5>, <J784S4_SERDES2_LANE1_QSGMII_LANE6>,
+		      <J784S4_SERDES2_LANE2_QSGMII_LANE7>, <J784S4_SERDES2_LANE3_QSGMII_LANE8>;
+};
+
+&serdes_wiz2 {
+	status = "okay";
+};
+
+&serdes2 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "okay";
+	serdes2_qsgmii_link: phy@0 {
+		reg = <2>;
+		cdns,num-lanes = <1>;
+		#phy-cells = <0>;
+		cdns,phy-type = <PHY_TYPE_QSGMII>;
+		resets = <&serdes_wiz2 3>;
+	};
+};
diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-evm-usxgmii-exp1-exp2.dtso b/arch/arm64/boot/dts/ti/k3-j784s4-evm-usxgmii-exp1-exp2.dtso
new file mode 100644
index 000000000000..d5f8c8531923
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-j784s4-evm-usxgmii-exp1-exp2.dtso
@@ -0,0 +1,81 @@
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
+/**
+ * DT Overlay for CPSW9G in dual port fixed-link USXGMII mode using ENET-1
+ * and ENET-2 Expansion slots of J784S4 EVM.
+ *
+ * Copyright (C) 2024 Texas Instruments Incorporated - https://www.ti.com/
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/phy/phy-cadence.h>
+#include <dt-bindings/phy/phy.h>
+
+#include "k3-serdes.h"
+
+&{/} {
+	aliases {
+		ethernet1 = "/bus@100000/ethernet@c000000/ethernet-ports/port@1";
+		ethernet2 = "/bus@100000/ethernet@c000000/ethernet-ports/port@2";
+		ethernet3 = "/bus@100000/ethernet@c200000/ethernet-ports/port@1";
+	};
+};
+
+&main_cpsw0 {
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&main_cpsw0_port1 {
+	phy-mode = "usxgmii";
+	mac-address = [00 00 00 00 00 00];
+	phys = <&cpsw0_phy_gmii_sel 1>, <&serdes2_usxgmii_link>;
+	phy-names = "mac", "serdes";
+	status = "okay";
+	fixed-link {
+		speed = <5000>;
+		full-duplex;
+	};
+};
+
+&main_cpsw0_port2 {
+	phy-mode = "usxgmii";
+	mac-address = [00 00 00 00 00 00];
+	phys = <&cpsw0_phy_gmii_sel 2>, <&serdes2_usxgmii_link>;
+	phy-names = "mac", "serdes";
+	status = "okay";
+	fixed-link {
+		speed = <5000>;
+		full-duplex;
+	};
+};
+
+&serdes_wiz2 {
+	assigned-clock-parents = <&k3_clks 406 9>; /* Use 156.25 MHz clock for USXGMII */
+	status = "okay";
+};
+
+&serdes2 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "okay";
+
+	serdes2_usxgmii_link: phy@2 {
+		reg = <2>;
+		cdns,num-lanes = <2>;
+		#phy-cells = <0>;
+		cdns,phy-type = <PHY_TYPE_USXGMII>;
+		resets = <&serdes_wiz2 3>, <&serdes_wiz2 4>;
+	};
+};
+
+&serdes_ln_ctrl {
+	idle-states = <J784S4_SERDES0_LANE0_PCIE1_LANE0>, <J784S4_SERDES0_LANE1_PCIE1_LANE1>,
+		      <J784S4_SERDES0_LANE2_IP3_UNUSED>, <J784S4_SERDES0_LANE3_USB>,
+		      <J784S4_SERDES1_LANE0_PCIE0_LANE0>, <J784S4_SERDES1_LANE1_PCIE0_LANE1>,
+		      <J784S4_SERDES1_LANE2_PCIE0_LANE2>, <J784S4_SERDES1_LANE3_PCIE0_LANE3>,
+		      <J784S4_SERDES2_LANE0_IP2_UNUSED>, <J784S4_SERDES2_LANE1_IP2_UNUSED>,
+		      <J784S4_SERDES2_LANE2_QSGMII_LANE1>, <J784S4_SERDES2_LANE3_QSGMII_LANE2>;
+};
diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts
index d511b25d62e3..6695ebbcb4d0 100644
--- a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts
+++ b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts
@@ -27,14 +27,16 @@
 		mmc1 = &main_sdhci1;
 		i2c0 = &wkup_i2c0;
 		i2c3 = &main_i2c0;
+		ethernet0 = &mcu_cpsw_port1;
+		ethernet1 = &main_cpsw1_port1;
 	};
 
 	memory@80000000 {
 		device_type = "memory";
 		bootph-all;
 		/* 32G RAM */
-		reg = <0x00 0x80000000 0x00 0x80000000>,
-		      <0x08 0x80000000 0x07 0x80000000>;
+		reg = <0x00000000 0x80000000 0x00000000 0x80000000>,
+		      <0x00000008 0x80000000 0x00000007 0x80000000>;
 	};
 
 	reserved_memory: reserved-memory {
@@ -272,6 +274,59 @@
 			};
 		};
 	};
+
+	transceiver0: can-phy0 {
+		compatible = "ti,tcan1042";
+		#phy-cells = <0>;
+		max-bitrate = <5000000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&mcu_mcan0_gpio_pins_default>;
+		standby-gpios = <&wkup_gpio0 69 GPIO_ACTIVE_HIGH>;
+	};
+
+	transceiver1: can-phy1 {
+		compatible = "ti,tcan1042";
+		#phy-cells = <0>;
+		max-bitrate = <5000000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&mcu_mcan1_gpio_pins_default>;
+		standby-gpios = <&wkup_gpio0 2 GPIO_ACTIVE_HIGH>;
+	};
+
+	transceiver2: can-phy2 {
+		/* standby pin has been grounded by default */
+		compatible = "ti,tcan1042";
+		#phy-cells = <0>;
+		max-bitrate = <5000000>;
+	};
+
+	transceiver3: can-phy3 {
+		compatible = "ti,tcan1042";
+		#phy-cells = <0>;
+		max-bitrate = <5000000>;
+		standby-gpios = <&exp2 7 GPIO_ACTIVE_HIGH>;
+		mux-states = <&mux1 1>;
+	};
+
+	mux1: mux-controller {
+		compatible = "gpio-mux";
+		#mux-state-cells = <1>;
+		mux-gpios = <&exp2 14 GPIO_ACTIVE_HIGH>;
+		idle-state = <1>;
+	};
+
+	codec_audio: sound {
+		compatible = "ti,j7200-cpb-audio";
+		model = "j784s4-cpb";
+
+		ti,cpb-mcasp = <&mcasp0>;
+		ti,cpb-codec = <&pcm3168a_1>;
+
+		clocks = <&k3_clks 265 0>, <&k3_clks 265 1>,
+			 <&k3_clks 157 34>, <&k3_clks 157 63>;
+		clock-names = "cpb-mcasp-auxclk", "cpb-mcasp-auxclk-48000",
+			      "cpb-codec-scki", "cpb-codec-scki-48000";
+	};
 };
 
 &wkup_gpio0 {
@@ -280,6 +335,30 @@
 
 &main_pmx0 {
 	bootph-all;
+	main_cpsw2g_default_pins: main-cpsw2g-default-pins {
+		pinctrl-single,pins = <
+			J784S4_IOPAD(0x0b8, PIN_INPUT, 6) /* (AC34) MCASP1_ACLKX.RGMII1_RD0 */
+			J784S4_IOPAD(0x0a0, PIN_INPUT, 6) /* (AD34) MCASP0_AXR12.RGMII1_RD1 */
+			J784S4_IOPAD(0x0a4, PIN_INPUT, 6) /* (AJ36) MCASP0_AXR13.RGMII1_RD2 */
+			J784S4_IOPAD(0x0a8, PIN_INPUT, 6) /* (AF34) MCASP0_AXR14.RGMII1_RD3 */
+			J784S4_IOPAD(0x0b0, PIN_INPUT, 6) /* (AL33) MCASP1_AXR3.RGMII1_RXC */
+			J784S4_IOPAD(0x0ac, PIN_INPUT, 6) /* (AE34) MCASP0_AXR15.RGMII1_RX_CTL */
+			J784S4_IOPAD(0x08c, PIN_INPUT, 6) /* (AE35) MCASP0_AXR7.RGMII1_TD0 */
+			J784S4_IOPAD(0x090, PIN_INPUT, 6) /* (AC35) MCASP0_AXR8.RGMII1_TD1 */
+			J784S4_IOPAD(0x094, PIN_INPUT, 6) /* (AG35) MCASP0_AXR9.RGMII1_TD2 */
+			J784S4_IOPAD(0x098, PIN_INPUT, 6) /* (AH36) MCASP0_AXR10.RGMII1_TD3 */
+			J784S4_IOPAD(0x0b4, PIN_INPUT, 6) /* (AL34) MCASP1_AXR4.RGMII1_TXC */
+			J784S4_IOPAD(0x09c, PIN_INPUT, 6) /* (AF35) MCASP0_AXR11.RGMII1_TX_CTL */
+		>;
+	};
+
+	main_cpsw2g_mdio_default_pins: main-cpsw2g-mdio-default-pins {
+		pinctrl-single,pins = <
+			J784S4_IOPAD(0x0c0, PIN_INPUT, 6) /* (AD38) MCASP1_AXR0.MDIO0_MDC */
+			J784S4_IOPAD(0x0bc, PIN_INPUT, 6) /* (AD33) MCASP1_AFSX.MDIO0_MDIO */
+		>;
+	};
+
 	main_uart8_pins_default: main-uart8-default-pins {
 		bootph-all;
 		pinctrl-single,pins = <
@@ -336,6 +415,49 @@
 			J784S4_IOPAD(0x010, PIN_INPUT_PULLUP, 8) /* (AH33) MCAN13_RX.I2C4_SDA */
 		>;
 	};
+
+	main_mcan4_pins_default: main-mcan4-default-pins {
+		pinctrl-single,pins = <
+			J784S4_IOPAD(0x088, PIN_INPUT, 0) /* (AF36) MCAN4_RX */
+			J784S4_IOPAD(0x084, PIN_OUTPUT, 0) /* (AG38) MCAN4_TX */
+		>;
+	};
+
+	main_mcan16_pins_default: main-mcan16-default-pins {
+		pinctrl-single,pins = <
+			J784S4_IOPAD(0x028, PIN_INPUT, 0) /* (AE33) MCAN16_RX */
+			J784S4_IOPAD(0x024, PIN_OUTPUT, 0) /* (AH34) MCAN16_TX */
+		>;
+	};
+
+	main_usbss0_pins_default: main-usbss0-default-pins {
+		bootph-all;
+		pinctrl-single,pins = <
+			J784S4_IOPAD(0x0ec, PIN_OUTPUT, 6) /* (AN37) TIMER_IO1.USB0_DRVVBUS */
+		>;
+	};
+
+	main_i2c3_pins_default: main-i2c3-default-pins {
+		pinctrl-single,pins = <
+			J784S4_IOPAD(0x064, PIN_INPUT, 13) /* (AF38) MCAN0_TX.I2C3_SCL */
+			J784S4_IOPAD(0x060, PIN_INPUT, 13) /* (AE36) MCASP2_AXR1.I2C3_SDA */
+		>;
+	};
+
+	main_mcasp0_pins_default: main-mcasp0-default-pins {
+		pinctrl-single,pins = <
+			J784S4_IOPAD(0x038, PIN_OUTPUT_PULLDOWN, 1) /* (AK35) MCASP0_ACLKX */
+			J784S4_IOPAD(0x03c, PIN_OUTPUT_PULLDOWN, 1) /* (AK38) MCASP0_AFSX */
+			J784S4_IOPAD(0x07c, PIN_OUTPUT_PULLDOWN, 1) /* (AJ38) MCASP0_AXR3 */
+			J784S4_IOPAD(0x080, PIN_INPUT_PULLDOWN, 1) /* (AK34) MCASP0_AXR4 */
+		>;
+	};
+
+	audio_ext_refclk1_pins_default: audio-ext-refclk1-default-pins {
+		pinctrl-single,pins = <
+			J784S4_IOPAD(0x078, PIN_OUTPUT, 1) /* (AH37) MCAN2_RX.AUDIO_EXT_REFCLK1 */
+		>;
+	};
 };
 
 &wkup_pmx2 {
@@ -415,6 +537,32 @@
 			J784S4_WKUP_IOPAD(0x108, PIN_INPUT, 0) /* (Y36) MCU_ADC1_AIN7 */
 		>;
 	};
+
+	mcu_mcan0_pins_default: mcu-mcan0-default-pins {
+		pinctrl-single,pins = <
+			J784S4_WKUP_IOPAD(0x050, PIN_OUTPUT, 0) /* (K33) MCU_MCAN0_TX */
+			J784S4_WKUP_IOPAD(0x054, PIN_INPUT, 0) /* (F38) MCU_MCAN0_RX */
+		>;
+	};
+
+	mcu_mcan1_pins_default: mcu-mcan1-default-pins {
+		pinctrl-single,pins = <
+			J784S4_WKUP_IOPAD(0x068, PIN_OUTPUT, 0) /* (H35) WKUP_GPIO0_4.MCU_MCAN1_TX */
+			J784S4_WKUP_IOPAD(0x06c, PIN_INPUT, 0) /* (K36) WKUP_GPIO0_5.MCU_MCAN1_RX */
+		>;
+	};
+
+	mcu_mcan0_gpio_pins_default: mcu-mcan0-gpio-default-pins {
+		pinctrl-single,pins = <
+			J784S4_WKUP_IOPAD(0x040, PIN_INPUT, 7) /* (J38) MCU_SPI0_D1.WKUP_GPIO0_69 */
+		>;
+	};
+
+	mcu_mcan1_gpio_pins_default: mcu-mcan1-gpio-default-pins {
+		pinctrl-single,pins = <
+			J784S4_WKUP_IOPAD(0x060, PIN_INPUT, 7) /* (J35) WKUP_GPIO0_2 */
+		>;
+	};
 };
 
 &wkup_pmx1 {
@@ -579,6 +727,27 @@
 			};
 		};
 	};
+
+	tps62873a: regulator@40 {
+		compatible = "ti,tps62873";
+		reg = <0x40>;
+		bootph-pre-ram;
+		regulator-name = "VDD_CPU_AVS";
+		regulator-min-microvolt = <750000>;
+		regulator-max-microvolt = <1330000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	tps62873b: regulator@43 {
+		compatible = "ti,tps62873";
+		reg = <0x43>;
+		regulator-name = "VDD_CORE_0V8";
+		regulator-min-microvolt = <760000>;
+		regulator-max-microvolt = <840000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
 };
 
 &mcu_uart0 {
@@ -748,6 +917,14 @@
 				  "PCIE0_4L_RC_RSTZ", "PCIE0_4L_EP_RST_EN", "PCIE1_4L_PRSNT#",
 				  "PCIE0_4L_PRSNT#", "CDCI1_OE1/OE4", "CDCI1_OE2/OE3",
 				  "AUDIO_MUX_SEL", "EXP_MUX2", "EXP_MUX3", "GESI_EXP_PHY_RSTZ";
+
+		p12-hog {
+			/* P12 - AUDIO_MUX_SEL */
+			gpio-hog;
+			gpios = <12 GPIO_ACTIVE_HIGH>;
+			output-low;
+			line-name = "AUDIO_MUX_SEL";
+		};
 	};
 
 	exp2: gpio@22 {
@@ -763,6 +940,22 @@
 				  "CANUART_MUX1_SEL1", "ENET1_EXP_PWRDN", "ENET1_EXP_RESETZ",
 				  "ENET1_I2CMUX_SEL", "ENET1_EXP_SPARE2", "ENET2_EXP_RESETZ",
 				  "USER_INPUT1", "USER_LED1", "USER_LED2";
+
+		p13-hog {
+			/* P13 - CANUART_MUX_SEL0 */
+			gpio-hog;
+			gpios = <13 GPIO_ACTIVE_HIGH>;
+			output-high;
+			line-name = "CANUART_MUX_SEL0";
+		};
+
+		p15-hog {
+			/* P15 - CANUART_MUX1_SEL1 */
+			gpio-hog;
+			gpios = <15 GPIO_ACTIVE_HIGH>;
+			output-high;
+			line-name = "CANUART_MUX1_SEL1";
+		};
 	};
 };
 
@@ -832,6 +1025,31 @@
 	phy-handle = <&mcu_phy0>;
 };
 
+&main_cpsw1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_cpsw2g_default_pins>;
+	status = "okay";
+};
+
+&main_cpsw1_mdio {
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_cpsw2g_mdio_default_pins>;
+	status = "okay";
+
+	main_cpsw1_phy0: ethernet-phy@0 {
+		reg = <0>;
+		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
+		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+		ti,min-output-impedance;
+	};
+};
+
+&main_cpsw1_port1 {
+	phy-mode = "rgmii-rxid";
+	phy-handle = <&main_cpsw1_phy0>;
+	status = "okay";
+};
+
 &mailbox0_cluster0 {
 	status = "okay";
 	interrupts = <436>;
@@ -936,6 +1154,59 @@
 			<&mcu_r5fss0_core1_memory_region>;
 };
 
+&main_r5fss0 {
+	ti,cluster-mode = <0>;
+};
+
+&main_r5fss1 {
+	ti,cluster-mode = <0>;
+};
+
+&main_r5fss2 {
+	ti,cluster-mode = <0>;
+};
+
+/* Timers are used by Remoteproc firmware */
+&main_timer0 {
+	status = "reserved";
+};
+
+&main_timer1 {
+	status = "reserved";
+};
+
+&main_timer2 {
+	status = "reserved";
+};
+
+&main_timer3 {
+	status = "reserved";
+};
+
+&main_timer4 {
+	status = "reserved";
+};
+
+&main_timer5 {
+	status = "reserved";
+};
+
+&main_timer6 {
+	status = "reserved";
+};
+
+&main_timer7 {
+	status = "reserved";
+};
+
+&main_timer8 {
+	status = "reserved";
+};
+
+&main_timer9 {
+	status = "reserved";
+};
+
 &main_r5fss0_core0 {
 	status = "okay";
 	mboxes = <&mailbox0_cluster1 &mbox_main_r5fss0_core0>;
@@ -1041,6 +1312,48 @@
 				 <&k3_clks 218 22>;
 };
 
+&serdes0 {
+	status = "okay";
+
+	serdes0_pcie1_link: phy@0 {
+		reg = <0>;
+		cdns,num-lanes = <2>;
+		#phy-cells = <0>;
+		cdns,phy-type = <PHY_TYPE_PCIE>;
+		resets = <&serdes_wiz0 1>, <&serdes_wiz0 2>;
+	};
+
+	serdes0_usb_link: phy@3 {
+		reg = <3>;
+		cdns,num-lanes = <1>;
+		#phy-cells = <0>;
+		cdns,phy-type = <PHY_TYPE_USB3>;
+		resets = <&serdes_wiz0 4>;
+	};
+};
+
+&serdes_wiz0 {
+	status = "okay";
+};
+
+&usb_serdes_mux {
+	idle-states = <0>; /* USB0 to SERDES lane 3 */
+};
+
+&usbss0 {
+	status = "okay";
+	pinctrl-0 = <&main_usbss0_pins_default>;
+	pinctrl-names = "default";
+	ti,vbus-divider;
+};
+
+&usb0 {
+	dr_mode = "otg";
+	maximum-speed = "super-speed";
+	phys = <&serdes0_usb_link>;
+	phy-names = "cdns3,usb3-phy";
+};
+
 &serdes_wiz4 {
 	status = "okay";
 };
@@ -1105,3 +1418,114 @@
 		};
 	};
 };
+
+&mcu_mcan0 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcu_mcan0_pins_default>;
+	phys = <&transceiver0>;
+};
+
+&mcu_mcan1 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcu_mcan1_pins_default>;
+	phys = <&transceiver1>;
+};
+
+&main_mcan16 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_mcan16_pins_default>;
+	phys = <&transceiver2>;
+};
+
+&main_mcan4 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_mcan4_pins_default>;
+	phys = <&transceiver3>;
+};
+
+&pcie1_rc {
+	status = "okay";
+	num-lanes = <2>;
+	reset-gpios = <&exp1 2 GPIO_ACTIVE_HIGH>;
+	phys = <&serdes0_pcie1_link>;
+	phy-names = "pcie-phy";
+};
+
+&serdes1 {
+	status = "okay";
+
+	serdes1_pcie0_link: phy@0 {
+		reg = <0>;
+		cdns,num-lanes = <4>;
+		#phy-cells = <0>;
+		cdns,phy-type = <PHY_TYPE_PCIE>;
+		resets = <&serdes_wiz1 1>, <&serdes_wiz1 2>,
+			 <&serdes_wiz1 3>, <&serdes_wiz1 4>;
+	};
+};
+
+&serdes_wiz1 {
+	status = "okay";
+};
+
+&pcie0_rc {
+	status = "okay";
+	reset-gpios = <&exp1 6 GPIO_ACTIVE_HIGH>;
+	phys = <&serdes1_pcie0_link>;
+	phy-names = "pcie-phy";
+};
+
+&k3_clks {
+	/* Confiure AUDIO_EXT_REFCLK1 pin as output */
+	pinctrl-names = "default";
+	pinctrl-0 = <&audio_ext_refclk1_pins_default>;
+};
+
+&main_i2c3 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_i2c3_pins_default>;
+	clock-frequency = <400000>;
+
+	exp3: gpio@20 {
+		compatible = "ti,tca6408";
+		reg = <0x20>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	pcm3168a_1: audio-codec@44 {
+		compatible = "ti,pcm3168a";
+		reg = <0x44>;
+		#sound-dai-cells = <1>;
+		reset-gpios = <&exp3 0 GPIO_ACTIVE_LOW>;
+		clocks = <&audio_refclk1>;
+		clock-names = "scki";
+		VDD1-supply = <&vsys_3v3>;
+		VDD2-supply = <&vsys_3v3>;
+		VCCAD1-supply = <&vsys_5v0>;
+		VCCAD2-supply = <&vsys_5v0>;
+		VCCDA1-supply = <&vsys_5v0>;
+		VCCDA2-supply = <&vsys_5v0>;
+	};
+};
+
+&mcasp0 {
+	status = "okay";
+	#sound-dai-cells = <0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_mcasp0_pins_default>;
+	op-mode = <0>;          /* MCASP_IIS_MODE */
+	tdm-slots = <2>;
+	auxclk-fs-ratio = <256>;
+	serial-dir = <	/* 0: INACTIVE, 1: TX, 2: RX */
+		0 0 0 1
+		2 0 0 0
+		0 0 0 0
+		0 0 0 0
+	>;
+};
diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi
index 6a4554c6c9c1..e73bb750b09a 100644
--- a/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi
@@ -48,6 +48,39 @@
 		#size-cells = <1>;
 		ranges = <0x00 0x00 0x00100000 0x1c000>;
 
+		cpsw1_phy_gmii_sel: phy@4034 {
+			compatible = "ti,am654-phy-gmii-sel";
+			reg = <0x4034 0x4>;
+			#phy-cells = <1>;
+		};
+
+		cpsw0_phy_gmii_sel: phy@4044 {
+			compatible = "ti,j784s4-cpsw9g-phy-gmii-sel";
+			reg = <0x4044 0x20>;
+			#phy-cells = <1>;
+			ti,qsgmii-main-ports = <7>, <7>;
+		};
+
+		pcie0_ctrl: pcie0-ctrl@4070 {
+			compatible = "ti,j784s4-pcie-ctrl", "syscon";
+			reg = <0x4070 0x4>;
+		};
+
+		pcie1_ctrl: pcie1-ctrl@4074 {
+			compatible = "ti,j784s4-pcie-ctrl", "syscon";
+			reg = <0x4074 0x4>;
+		};
+
+		pcie2_ctrl: pcie2-ctrl@4078 {
+			compatible = "ti,j784s4-pcie-ctrl", "syscon";
+			reg = <0x4078 0x4>;
+		};
+
+		pcie3_ctrl: pcie3-ctrl@407c {
+			compatible = "ti,j784s4-pcie-ctrl", "syscon";
+			reg = <0x407c 0x4>;
+		};
+
 		serdes_ln_ctrl: mux-controller@4080 {
 			compatible = "reg-mux";
 			reg = <0x00004080 0x30>;
@@ -75,6 +108,88 @@
 				      <J784S4_SERDES4_LANE2_EDP_LANE2>,
 				      <J784S4_SERDES4_LANE3_EDP_LANE3>;
 		};
+
+		usb_serdes_mux: mux-controller@4000 {
+			compatible = "reg-mux";
+			reg = <0x4000 0x4>;
+			#mux-control-cells = <1>;
+			mux-reg-masks = <0x0 0x8000000>; /* USB0 to SERDES0 lane 3 mux */
+		};
+
+		ehrpwm_tbclk: clock-controller@4140 {
+			compatible = "ti,am654-ehrpwm-tbclk";
+			reg = <0x4140 0x18>;
+			#clock-cells = <1>;
+		};
+
+		audio_refclk1: clock@82e4 {
+			compatible = "ti,am62-audio-refclk";
+			reg = <0x82e4 0x4>;
+			clocks = <&k3_clks 157 34>;
+			assigned-clocks = <&k3_clks 157 34>;
+			assigned-clock-parents = <&k3_clks 157 63>;
+			#clock-cells = <0>;
+		};
+	};
+
+	main_ehrpwm0: pwm@3000000 {
+		compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
+		reg = <0x00 0x3000000 0x00 0x100>;
+		clocks = <&ehrpwm_tbclk 0>, <&k3_clks 219 0>;
+		clock-names = "tbclk", "fck";
+		power-domains = <&k3_pds 219 TI_SCI_PD_EXCLUSIVE>;
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	main_ehrpwm1: pwm@3010000 {
+		compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
+		reg = <0x00 0x3010000 0x00 0x100>;
+		clocks = <&ehrpwm_tbclk 1>, <&k3_clks 220 0>;
+		clock-names = "tbclk", "fck";
+		power-domains = <&k3_pds 220 TI_SCI_PD_EXCLUSIVE>;
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	main_ehrpwm2: pwm@3020000 {
+		compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
+		reg = <0x00 0x3020000 0x00 0x100>;
+		clocks = <&ehrpwm_tbclk 2>, <&k3_clks 221 0>;
+		clock-names = "tbclk", "fck";
+		power-domains = <&k3_pds 221 TI_SCI_PD_EXCLUSIVE>;
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	main_ehrpwm3: pwm@3030000 {
+		compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
+		reg = <0x00 0x3030000 0x00 0x100>;
+		clocks = <&ehrpwm_tbclk 3>, <&k3_clks 222 0>;
+		clock-names = "tbclk", "fck";
+		power-domains = <&k3_pds 222 TI_SCI_PD_EXCLUSIVE>;
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	main_ehrpwm4: pwm@3040000 {
+		compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
+		reg = <0x00 0x3040000 0x00 0x100>;
+		clocks = <&ehrpwm_tbclk 4>, <&k3_clks 223 0>;
+		clock-names = "tbclk", "fck";
+		power-domains = <&k3_pds 223 TI_SCI_PD_EXCLUSIVE>;
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	main_ehrpwm5: pwm@3050000 {
+		compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
+		reg = <0x00 0x3050000 0x00 0x100>;
+		clocks = <&ehrpwm_tbclk 5>, <&k3_clks 224 0>;
+		clock-names = "tbclk", "fck";
+		power-domains = <&k3_pds 224 TI_SCI_PD_EXCLUSIVE>;
+		#pwm-cells = <3>;
+		status = "disabled";
 	};
 
 	gic500: interrupt-controller@1800000 {
@@ -568,6 +683,38 @@
 		status = "disabled";
 	};
 
+	usbss0: usb@4104000 {
+		bootph-all;
+		compatible = "ti,j721e-usb";
+		reg = <0x00 0x4104000 0x00 0x100>;
+		dma-coherent;
+		power-domains = <&k3_pds 398 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 398 21>, <&k3_clks 398 2>;
+		clock-names = "ref", "lpm";
+		assigned-clocks = <&k3_clks 398 21>;    /* USB2_REFCLK */
+		assigned-clock-parents = <&k3_clks 398 22>; /* HFOSC0 */
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		status = "disabled"; /* Needs lane config */
+
+		usb0: usb@6000000 {
+			bootph-all;
+			compatible = "cdns,usb3";
+			reg = <0x00 0x6000000 0x00 0x10000>,
+			      <0x00 0x6010000 0x00 0x10000>,
+			      <0x00 0x6020000 0x00 0x10000>;
+			reg-names = "otg", "xhci", "dev";
+			interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>,  /* irq.0 */
+				     <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>, /* irq.6 */
+				     <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>; /* otgirq.0 */
+			interrupt-names = "host",
+					  "peripheral",
+					  "otg";
+		};
+	};
+
 	main_i2c0: i2c@2000000 {
 		compatible = "ti,j721e-i2c", "ti,omap4-i2c";
 		reg = <0x00 0x02000000 0x00 0x100>;
@@ -907,6 +1054,122 @@
 		status = "disabled";
 	};
 
+	pcie0_rc: pcie@2900000 {
+		compatible = "ti,j784s4-pcie-host";
+		reg = <0x00 0x02900000 0x00 0x1000>,
+		      <0x00 0x02907000 0x00 0x400>,
+		      <0x00 0x0d000000 0x00 0x00800000>,
+		      <0x00 0x10000000 0x00 0x00001000>;
+		reg-names = "intd_cfg", "user_cfg", "reg", "cfg";
+		interrupt-names = "link_state";
+		interrupts = <GIC_SPI 318 IRQ_TYPE_EDGE_RISING>;
+		device_type = "pci";
+		ti,syscon-pcie-ctrl = <&pcie0_ctrl 0x0>;
+		max-link-speed = <3>;
+		num-lanes = <4>;
+		power-domains = <&k3_pds 332 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 332 0>;
+		clock-names = "fck";
+		#address-cells = <3>;
+		#size-cells = <2>;
+		bus-range = <0x0 0xff>;
+		vendor-id = <0x104c>;
+		device-id = <0xb012>;
+		msi-map = <0x0 &gic_its 0x0 0x10000>;
+		dma-coherent;
+		ranges = <0x01000000 0x0 0x10001000 0x0 0x10001000 0x0 0x0010000>,
+			 <0x02000000 0x0 0x10011000 0x0 0x10011000 0x0 0x7fef000>;
+		dma-ranges = <0x02000000 0x0 0x0 0x0 0x0 0x10000 0x0>;
+		status = "disabled";
+	};
+
+	pcie1_rc: pcie@2910000 {
+		compatible = "ti,j784s4-pcie-host";
+		reg = <0x00 0x02910000 0x00 0x1000>,
+		      <0x00 0x02917000 0x00 0x400>,
+		      <0x00 0x0d800000 0x00 0x00800000>,
+		      <0x00 0x18000000 0x00 0x00001000>;
+		reg-names = "intd_cfg", "user_cfg", "reg", "cfg";
+		interrupt-names = "link_state";
+		interrupts = <GIC_SPI 330 IRQ_TYPE_EDGE_RISING>;
+		device_type = "pci";
+		ti,syscon-pcie-ctrl = <&pcie1_ctrl 0x0>;
+		max-link-speed = <3>;
+		num-lanes = <4>;
+		power-domains = <&k3_pds 333 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 333 0>;
+		clock-names = "fck";
+		#address-cells = <3>;
+		#size-cells = <2>;
+		bus-range = <0x0 0xff>;
+		vendor-id = <0x104c>;
+		device-id = <0xb012>;
+		msi-map = <0x0 &gic_its 0x10000 0x10000>;
+		dma-coherent;
+		ranges = <0x01000000 0x0 0x18001000  0x00 0x18001000  0x0 0x0010000>,
+			 <0x02000000 0x0 0x18011000  0x00 0x18011000  0x0 0x7fef000>;
+		dma-ranges = <0x02000000 0x0 0x0 0x0 0x0 0x10000 0x0>;
+		status = "disabled";
+	};
+
+	pcie2_rc: pcie@2920000 {
+		compatible = "ti,j784s4-pcie-host";
+		reg = <0x00 0x02920000 0x00 0x1000>,
+		      <0x00 0x02927000 0x00 0x400>,
+		      <0x00 0x0e000000 0x00 0x00800000>,
+		      <0x44 0x00000000 0x00 0x00001000>;
+		reg-names = "intd_cfg", "user_cfg", "reg", "cfg";
+		interrupt-names = "link_state";
+		interrupts = <GIC_SPI 342 IRQ_TYPE_EDGE_RISING>;
+		device_type = "pci";
+		ti,syscon-pcie-ctrl = <&pcie2_ctrl 0x0>;
+		max-link-speed = <3>;
+		num-lanes = <2>;
+		power-domains = <&k3_pds 334 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 334 0>;
+		clock-names = "fck";
+		#address-cells = <3>;
+		#size-cells = <2>;
+		bus-range = <0x0 0xff>;
+		vendor-id = <0x104c>;
+		device-id = <0xb012>;
+		msi-map = <0x0 &gic_its 0x20000 0x10000>;
+		dma-coherent;
+		ranges = <0x01000000 0x0 0x00001000 0x44 0x00001000 0x0 0x0010000>,
+			 <0x02000000 0x0 0x00011000 0x44 0x00011000 0x0 0x7fef000>;
+		dma-ranges = <0x02000000 0x0 0x0 0x0 0x0 0x10000 0x0>;
+		status = "disabled";
+	};
+
+	pcie3_rc: pcie@2930000 {
+		compatible = "ti,j784s4-pcie-host";
+		reg = <0x00 0x02930000 0x00 0x1000>,
+		      <0x00 0x02937000 0x00 0x400>,
+		      <0x00 0x0e800000 0x00 0x00800000>,
+		      <0x44 0x10000000 0x00 0x00001000>;
+		reg-names = "intd_cfg", "user_cfg", "reg", "cfg";
+		interrupt-names = "link_state";
+		interrupts = <GIC_SPI 354 IRQ_TYPE_EDGE_RISING>;
+		device_type = "pci";
+		ti,syscon-pcie-ctrl = <&pcie3_ctrl 0x0>;
+		max-link-speed = <3>;
+		num-lanes = <2>;
+		power-domains = <&k3_pds 335 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 335 0>;
+		clock-names = "fck";
+		#address-cells = <3>;
+		#size-cells = <2>;
+		bus-range = <0x0 0xff>;
+		vendor-id = <0x104c>;
+		device-id = <0xb012>;
+		msi-map = <0x0 &gic_its 0x30000 0x10000>;
+		dma-coherent;
+		ranges = <0x01000000 0x0 0x00001000 0x44 0x10001000 0x0 0x0010000>,
+			 <0x02000000 0x0 0x00011000 0x44 0x10011000 0x0 0x7fef000>;
+		dma-ranges = <0x02000000 0x0 0x0 0x0 0x0 0x10000 0x0>;
+		status = "disabled";
+	};
+
 	serdes_wiz0: wiz@5060000 {
 		compatible = "ti,j784s4-wiz-10g";
 		#address-cells = <1>;
@@ -1427,6 +1690,180 @@
 		};
 	};
 
+	main_cpsw0: ethernet@c000000 {
+		compatible = "ti,j784s4-cpswxg-nuss";
+		reg = <0x00 0xc000000 0x00 0x200000>;
+		reg-names = "cpsw_nuss";
+		ranges = <0x00 0x00 0x00 0xc000000 0x00 0x200000>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		dma-coherent;
+		clocks = <&k3_clks 64 0>;
+		clock-names = "fck";
+		power-domains = <&k3_pds 64 TI_SCI_PD_EXCLUSIVE>;
+
+		dmas = <&main_udmap 0xca00>,
+		       <&main_udmap 0xca01>,
+		       <&main_udmap 0xca02>,
+		       <&main_udmap 0xca03>,
+		       <&main_udmap 0xca04>,
+		       <&main_udmap 0xca05>,
+		       <&main_udmap 0xca06>,
+		       <&main_udmap 0xca07>,
+		       <&main_udmap 0x4a00>;
+		dma-names = "tx0", "tx1", "tx2", "tx3",
+			    "tx4", "tx5", "tx6", "tx7",
+			    "rx";
+
+		status = "disabled";
+
+		ethernet-ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			main_cpsw0_port1: port@1 {
+				reg = <1>;
+				label = "port1";
+				ti,mac-only;
+				status = "disabled";
+			};
+
+			main_cpsw0_port2: port@2 {
+				reg = <2>;
+				label = "port2";
+				ti,mac-only;
+				status = "disabled";
+			};
+
+			main_cpsw0_port3: port@3 {
+				reg = <3>;
+				label = "port3";
+				ti,mac-only;
+				status = "disabled";
+			};
+
+			main_cpsw0_port4: port@4 {
+				reg = <4>;
+				label = "port4";
+				ti,mac-only;
+				status = "disabled";
+			};
+
+			main_cpsw0_port5: port@5 {
+				reg = <5>;
+				label = "port5";
+				ti,mac-only;
+				status = "disabled";
+			};
+
+			main_cpsw0_port6: port@6 {
+				reg = <6>;
+				label = "port6";
+				ti,mac-only;
+				status = "disabled";
+			};
+
+			main_cpsw0_port7: port@7 {
+				reg = <7>;
+				label = "port7";
+				ti,mac-only;
+				status = "disabled";
+			};
+
+			main_cpsw0_port8: port@8 {
+				reg = <8>;
+				label = "port8";
+				ti,mac-only;
+				status = "disabled";
+			};
+		};
+
+		main_cpsw0_mdio: mdio@f00 {
+			compatible = "ti,cpsw-mdio","ti,davinci_mdio";
+			reg = <0x00 0xf00 0x00 0x100>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			clocks = <&k3_clks 64 0>;
+			clock-names = "fck";
+			bus_freq = <1000000>;
+			status = "disabled";
+		};
+
+		cpts@3d000 {
+			compatible = "ti,am65-cpts";
+			reg = <0x00 0x3d000 0x00 0x400>;
+			clocks = <&k3_clks 64 3>;
+			clock-names = "cpts";
+			interrupts-extended = <&gic500 GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "cpts";
+			ti,cpts-ext-ts-inputs = <4>;
+			ti,cpts-periodic-outputs = <2>;
+		};
+	};
+
+	main_cpsw1: ethernet@c200000 {
+		compatible = "ti,j721e-cpsw-nuss";
+		reg = <0x00 0xc200000 0x00 0x200000>;
+		reg-names = "cpsw_nuss";
+		ranges = <0x00 0x00 0x00 0xc200000 0x00 0x200000>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		dma-coherent;
+		clocks = <&k3_clks 62 0>;
+		clock-names = "fck";
+		power-domains = <&k3_pds 62 TI_SCI_PD_EXCLUSIVE>;
+
+		dmas = <&main_udmap 0xc640>,
+			<&main_udmap 0xc641>,
+			<&main_udmap 0xc642>,
+			<&main_udmap 0xc643>,
+			<&main_udmap 0xc644>,
+			<&main_udmap 0xc645>,
+			<&main_udmap 0xc646>,
+			<&main_udmap 0xc647>,
+			<&main_udmap 0x4640>;
+		dma-names = "tx0", "tx1", "tx2", "tx3",
+				"tx4", "tx5", "tx6", "tx7",
+				"rx";
+
+		status = "disabled";
+
+		ethernet-ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			main_cpsw1_port1: port@1 {
+				reg = <1>;
+				label = "port1";
+				phys = <&cpsw1_phy_gmii_sel 1>;
+				ti,mac-only;
+				status = "disabled";
+			};
+		};
+
+		main_cpsw1_mdio: mdio@f00 {
+			compatible = "ti,cpsw-mdio", "ti,davinci_mdio";
+			reg = <0x00 0xf00 0x00 0x100>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			clocks = <&k3_clks 62 0>;
+			clock-names = "fck";
+			bus_freq = <1000000>;
+			status = "disabled";
+		};
+
+		cpts@3d000 {
+			compatible = "ti,am65-cpts";
+			reg = <0x00 0x3d000 0x00 0x400>;
+			clocks = <&k3_clks 62 3>;
+			clock-names = "cpts";
+			interrupts-extended = <&gic500 GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "cpts";
+			ti,cpts-ext-ts-inputs = <4>;
+			ti,cpts-periodic-outputs = <2>;
+		};
+	};
+
 	main_mcan0: can@2701000 {
 		compatible = "bosch,m_can";
 		reg = <0x00 0x02701000 0x00 0x200>,
@@ -1992,7 +2429,7 @@
 	watchdog0: watchdog@2200000 {
 		compatible = "ti,j7-rti-wdt";
 		reg = <0x00 0x2200000 0x00 0x100>;
-		clocks = <&k3_clks 348 1>;
+		clocks = <&k3_clks 348 0>;
 		power-domains = <&k3_pds 348 TI_SCI_PD_EXCLUSIVE>;
 		assigned-clocks = <&k3_clks 348 0>;
 		assigned-clock-parents = <&k3_clks 348 4>;
@@ -2001,7 +2438,7 @@
 	watchdog1: watchdog@2210000 {
 		compatible = "ti,j7-rti-wdt";
 		reg = <0x00 0x2210000 0x00 0x100>;
-		clocks = <&k3_clks 349 1>;
+		clocks = <&k3_clks 349 0>;
 		power-domains = <&k3_pds 349 TI_SCI_PD_EXCLUSIVE>;
 		assigned-clocks = <&k3_clks 349 0>;
 		assigned-clock-parents = <&k3_clks 349 4>;
@@ -2010,7 +2447,7 @@
 	watchdog2: watchdog@2220000 {
 		compatible = "ti,j7-rti-wdt";
 		reg = <0x00 0x2220000 0x00 0x100>;
-		clocks = <&k3_clks 350 1>;
+		clocks = <&k3_clks 350 0>;
 		power-domains = <&k3_pds 350 TI_SCI_PD_EXCLUSIVE>;
 		assigned-clocks = <&k3_clks 350 0>;
 		assigned-clock-parents = <&k3_clks 350 4>;
@@ -2019,7 +2456,7 @@
 	watchdog3: watchdog@2230000 {
 		compatible = "ti,j7-rti-wdt";
 		reg = <0x00 0x2230000 0x00 0x100>;
-		clocks = <&k3_clks 351 1>;
+		clocks = <&k3_clks 351 0>;
 		power-domains = <&k3_pds 351 TI_SCI_PD_EXCLUSIVE>;
 		assigned-clocks = <&k3_clks 351 0>;
 		assigned-clock-parents = <&k3_clks 351 4>;
@@ -2028,7 +2465,7 @@
 	watchdog4: watchdog@2240000 {
 		compatible = "ti,j7-rti-wdt";
 		reg = <0x00 0x2240000 0x00 0x100>;
-		clocks = <&k3_clks 352 1>;
+		clocks = <&k3_clks 352 0>;
 		power-domains = <&k3_pds 352 TI_SCI_PD_EXCLUSIVE>;
 		assigned-clocks = <&k3_clks 352 0>;
 		assigned-clock-parents = <&k3_clks 352 4>;
@@ -2037,7 +2474,7 @@
 	watchdog5: watchdog@2250000 {
 		compatible = "ti,j7-rti-wdt";
 		reg = <0x00 0x2250000 0x00 0x100>;
-		clocks = <&k3_clks 353 1>;
+		clocks = <&k3_clks 353 0>;
 		power-domains = <&k3_pds 353 TI_SCI_PD_EXCLUSIVE>;
 		assigned-clocks = <&k3_clks 353 0>;
 		assigned-clock-parents = <&k3_clks 353 4>;
@@ -2046,7 +2483,7 @@
 	watchdog6: watchdog@2260000 {
 		compatible = "ti,j7-rti-wdt";
 		reg = <0x00 0x2260000 0x00 0x100>;
-		clocks = <&k3_clks 354 1>;
+		clocks = <&k3_clks 354 0>;
 		power-domains = <&k3_pds 354 TI_SCI_PD_EXCLUSIVE>;
 		assigned-clocks = <&k3_clks 354 0>;
 		assigned-clock-parents = <&k3_clks 354 4>;
@@ -2055,7 +2492,7 @@
 	watchdog7: watchdog@2270000 {
 		compatible = "ti,j7-rti-wdt";
 		reg = <0x00 0x2270000 0x00 0x100>;
-		clocks = <&k3_clks 355 1>;
+		clocks = <&k3_clks 355 0>;
 		power-domains = <&k3_pds 355 TI_SCI_PD_EXCLUSIVE>;
 		assigned-clocks = <&k3_clks 355 0>;
 		assigned-clock-parents = <&k3_clks 355 4>;
@@ -2069,7 +2506,7 @@
 	watchdog8: watchdog@22f0000 {
 		compatible = "ti,j7-rti-wdt";
 		reg = <0x00 0x22f0000 0x00 0x100>;
-		clocks = <&k3_clks 360 1>;
+		clocks = <&k3_clks 360 0>;
 		power-domains = <&k3_pds 360 TI_SCI_PD_EXCLUSIVE>;
 		assigned-clocks = <&k3_clks 360 0>;
 		assigned-clock-parents = <&k3_clks 360 4>;
@@ -2080,7 +2517,7 @@
 	watchdog9: watchdog@2300000 {
 		compatible = "ti,j7-rti-wdt";
 		reg = <0x00 0x2300000 0x00 0x100>;
-		clocks = <&k3_clks 356 1>;
+		clocks = <&k3_clks 356 0>;
 		power-domains = <&k3_pds 356 TI_SCI_PD_EXCLUSIVE>;
 		assigned-clocks = <&k3_clks 356 0>;
 		assigned-clock-parents = <&k3_clks 356 4>;
@@ -2091,7 +2528,7 @@
 	watchdog10: watchdog@2310000 {
 		compatible = "ti,j7-rti-wdt";
 		reg = <0x00 0x2310000 0x00 0x100>;
-		clocks = <&k3_clks 357 1>;
+		clocks = <&k3_clks 357 0>;
 		power-domains = <&k3_pds 357 TI_SCI_PD_EXCLUSIVE>;
 		assigned-clocks = <&k3_clks 357 0>;
 		assigned-clock-parents = <&k3_clks 357 4>;
@@ -2102,7 +2539,7 @@
 	watchdog11: watchdog@2320000 {
 		compatible = "ti,j7-rti-wdt";
 		reg = <0x00 0x2320000 0x00 0x100>;
-		clocks = <&k3_clks 358 1>;
+		clocks = <&k3_clks 358 0>;
 		power-domains = <&k3_pds 358 TI_SCI_PD_EXCLUSIVE>;
 		assigned-clocks = <&k3_clks 358 0>;
 		assigned-clock-parents = <&k3_clks 358 4>;
@@ -2113,7 +2550,7 @@
 	watchdog12: watchdog@2330000 {
 		compatible = "ti,j7-rti-wdt";
 		reg = <0x00 0x2330000 0x00 0x100>;
-		clocks = <&k3_clks 359 1>;
+		clocks = <&k3_clks 359 0>;
 		power-domains = <&k3_pds 359 TI_SCI_PD_EXCLUSIVE>;
 		assigned-clocks = <&k3_clks 359 0>;
 		assigned-clock-parents = <&k3_clks 359 4>;
@@ -2124,7 +2561,7 @@
 	watchdog13: watchdog@23c0000 {
 		compatible = "ti,j7-rti-wdt";
 		reg = <0x00 0x23c0000 0x00 0x100>;
-		clocks = <&k3_clks 361 1>;
+		clocks = <&k3_clks 361 0>;
 		power-domains = <&k3_pds 361 TI_SCI_PD_EXCLUSIVE>;
 		assigned-clocks = <&k3_clks 361 0>;
 		assigned-clock-parents = <&k3_clks 361 4>;
@@ -2135,7 +2572,7 @@
 	watchdog14: watchdog@23d0000 {
 		compatible = "ti,j7-rti-wdt";
 		reg = <0x00 0x23d0000 0x00 0x100>;
-		clocks = <&k3_clks 362 1>;
+		clocks = <&k3_clks 362 0>;
 		power-domains = <&k3_pds 362 TI_SCI_PD_EXCLUSIVE>;
 		assigned-clocks = <&k3_clks 362 0>;
 		assigned-clock-parents = <&k3_clks 362 4>;
@@ -2146,7 +2583,7 @@
 	watchdog15: watchdog@23e0000 {
 		compatible = "ti,j7-rti-wdt";
 		reg = <0x00 0x23e0000 0x00 0x100>;
-		clocks = <&k3_clks 363 1>;
+		clocks = <&k3_clks 363 0>;
 		power-domains = <&k3_pds 363 TI_SCI_PD_EXCLUSIVE>;
 		assigned-clocks = <&k3_clks 363 0>;
 		assigned-clock-parents = <&k3_clks 363 4>;
@@ -2157,7 +2594,7 @@
 	watchdog16: watchdog@23f0000 {
 		compatible = "ti,j7-rti-wdt";
 		reg = <0x00 0x23f0000 0x00 0x100>;
-		clocks = <&k3_clks 364 1>;
+		clocks = <&k3_clks 364 0>;
 		power-domains = <&k3_pds 364 TI_SCI_PD_EXCLUSIVE>;
 		assigned-clocks = <&k3_clks 364 0>;
 		assigned-clock-parents = <&k3_clks 364 4>;
@@ -2168,7 +2605,7 @@
 	watchdog17: watchdog@2540000 {
 		compatible = "ti,j7-rti-wdt";
 		reg = <0x00 0x2540000 0x00 0x100>;
-		clocks = <&k3_clks 365 1>;
+		clocks = <&k3_clks 365 0>;
 		power-domains = <&k3_pds 365 TI_SCI_PD_EXCLUSIVE>;
 		assigned-clocks = <&k3_clks 365 0>;
 		assigned-clock-parents = <&k3_clks 366 4>;
@@ -2179,7 +2616,7 @@
 	watchdog18: watchdog@2550000 {
 		compatible = "ti,j7-rti-wdt";
 		reg = <0x00 0x2550000 0x00 0x100>;
-		clocks = <&k3_clks 366 1>;
+		clocks = <&k3_clks 366 0>;
 		power-domains = <&k3_pds 366 TI_SCI_PD_EXCLUSIVE>;
 		assigned-clocks = <&k3_clks 366 0>;
 		assigned-clock-parents = <&k3_clks 366 4>;
@@ -2255,4 +2692,94 @@
 			 */
 		};
 	};
+
+	mcasp0: mcasp@2b00000 {
+		compatible = "ti,am33xx-mcasp-audio";
+		reg = <0x00 0x02b00000 0x00 0x2000>,
+		      <0x00 0x02b08000 0x00 0x1000>;
+		reg-names = "mpu","dat";
+		interrupts = <GIC_SPI 544 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 545 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "tx", "rx";
+		dmas = <&main_udmap 0xc400>, <&main_udmap 0x4400>;
+		dma-names = "tx", "rx";
+		clocks = <&k3_clks 265 0>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 265 0>;
+		assigned-clock-parents = <&k3_clks 265 1>;
+		power-domains = <&k3_pds 265 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
+	};
+
+	mcasp1: mcasp@2b10000 {
+		compatible = "ti,am33xx-mcasp-audio";
+		reg = <0x00 0x02b10000 0x00 0x2000>,
+		      <0x00 0x02b18000 0x00 0x1000>;
+		reg-names = "mpu","dat";
+		interrupts = <GIC_SPI 546 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 547 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "tx", "rx";
+		dmas = <&main_udmap 0xc401>, <&main_udmap 0x4401>;
+		dma-names = "tx", "rx";
+		clocks = <&k3_clks 266 0>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 266 0>;
+		assigned-clock-parents = <&k3_clks 266 1>;
+		power-domains = <&k3_pds 266 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
+	};
+
+	mcasp2: mcasp@2b20000 {
+		compatible = "ti,am33xx-mcasp-audio";
+		reg = <0x00 0x02b20000 0x00 0x2000>,
+		      <0x00 0x02b28000 0x00 0x1000>;
+		reg-names = "mpu","dat";
+		interrupts = <GIC_SPI 548 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 549 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "tx", "rx";
+		dmas = <&main_udmap 0xc402>, <&main_udmap 0x4402>;
+		dma-names = "tx", "rx";
+		clocks = <&k3_clks 267 0>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 267 0>;
+		assigned-clock-parents = <&k3_clks 267 1>;
+		power-domains = <&k3_pds 267 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
+	};
+
+	mcasp3: mcasp@2b30000 {
+		compatible = "ti,am33xx-mcasp-audio";
+		reg = <0x00 0x02b30000 0x00 0x2000>,
+		      <0x00 0x02b38000 0x00 0x1000>;
+		reg-names = "mpu","dat";
+		interrupts = <GIC_SPI 550 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 551 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "tx", "rx";
+		dmas = <&main_udmap 0xc403>, <&main_udmap 0x4403>;
+		dma-names = "tx", "rx";
+		clocks = <&k3_clks 268 0>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 268 0>;
+		assigned-clock-parents = <&k3_clks 268 1>;
+		power-domains = <&k3_pds 268 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
+	};
+
+	mcasp4: mcasp@2b40000 {
+		compatible = "ti,am33xx-mcasp-audio";
+		reg = <0x00 0x02b40000 0x00 0x2000>,
+		      <0x00 0x02b48000 0x00 0x1000>;
+		reg-names = "mpu","dat";
+		interrupts = <GIC_SPI 552 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 553 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "tx", "rx";
+		dmas = <&main_udmap 0xc404>, <&main_udmap 0x4404>;
+		dma-names = "tx", "rx";
+		clocks = <&k3_clks 269 0>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 269 0>;
+		assigned-clock-parents = <&k3_clks 269 1>;
+		power-domains = <&k3_pds 269 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
+	};
 };
diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi
index 2e18d91ae92f..f603380fc91c 100644
--- a/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi
@@ -145,12 +145,16 @@
 		status = "reserved";
 	};
 
-	mcu_conf: syscon@40f00000 {
-		compatible = "ti,j721e-system-controller", "syscon", "simple-mfd";
-		reg = <0x00 0x40f00000 0x00 0x20000>;
+	mcu_conf: bus@40f00000 {
+		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
-		ranges = <0x00 0x00 0x40f00000 0x20000>;
+		ranges = <0x0 0x0 0x40f00000 0x20000>;
+
+		cpsw_mac_syscon: ethernet-mac-syscon@200 {
+			compatible = "ti,am62p-cpsw-mac-efuse", "syscon";
+			reg = <0x200 0x8>;
+		};
 
 		phy_gmii_sel: phy@4040 {
 			compatible = "ti,am654-phy-gmii-sel";
@@ -553,7 +557,7 @@
 				reg = <1>;
 				ti,mac-only;
 				label = "port1";
-				ti,syscon-efuse = <&mcu_conf 0x200>;
+				ti,syscon-efuse = <&cpsw_mac_syscon 0x0>;
 				phys = <&phy_gmii_sel 1>;
 			};
 		};
@@ -674,16 +678,16 @@
 		compatible = "simple-bus";
 		#address-cells = <2>;
 		#size-cells = <2>;
-		ranges = <0x0 0x47000000 0x0 0x47000000 0x0 0x100>, /* FSS Control */
-			 <0x0 0x47040000 0x0 0x47040000 0x0 0x100>, /* OSPI0 Control */
-			 <0x0 0x47050000 0x0 0x47050000 0x0 0x100>, /* OSPI1 Control */
-			 <0x5 0x00000000 0x5 0x00000000 0x1 0x0000000>, /* OSPI0 Memory */
-			 <0x7 0x00000000 0x7 0x00000000 0x1 0x0000000>; /* OSPI1 Memory */
+		ranges = <0x00 0x47000000 0x00 0x47000000 0x00 0x00000100>, /* FSS Control */
+			 <0x00 0x47040000 0x00 0x47040000 0x00 0x00000100>, /* OSPI0 Control */
+			 <0x00 0x47050000 0x00 0x47050000 0x00 0x00000100>, /* OSPI1 Control */
+			 <0x00 0x50000000 0x00 0x50000000 0x00 0x10000000>, /* FSS data region 1 */
+			 <0x04 0x00000000 0x04 0x00000000 0x04 0x00000000>; /* FSS data region 0/3 */
 
 		ospi0: spi@47040000 {
 			compatible = "ti,am654-ospi", "cdns,qspi-nor";
 			reg = <0x00 0x47040000 0x00 0x100>,
-			      <0x05 0x0000000 0x01 0x0000000>;
+			      <0x05 0x00000000 0x01 0x00000000>;
 			interrupts = <GIC_SPI 840 IRQ_TYPE_LEVEL_HIGH>;
 			cdns,fifo-depth = <256>;
 			cdns,fifo-width = <4>;
@@ -701,7 +705,7 @@
 		ospi1: spi@47050000 {
 			compatible = "ti,am654-ospi", "cdns,qspi-nor";
 			reg = <0x00 0x47050000 0x00 0x100>,
-			      <0x07 0x0000000 0x01 0x0000000>;
+			      <0x07 0x00000000 0x01 0x00000000>;
 			interrupts = <GIC_SPI 841 IRQ_TYPE_LEVEL_HIGH>;
 			cdns,fifo-depth = <256>;
 			cdns,fifo-width = <4>;
diff --git a/arch/arm64/boot/dts/ti/k3-j784s4.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4.dtsi
index da7368ed6b52..5e84c6b4f5ad 100644
--- a/arch/arm64/boot/dts/ti/k3-j784s4.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j784s4.dtsi
@@ -238,7 +238,10 @@
 			 <0x00 0x01000000 0x00 0x01000000 0x00 0x0d000000>, /* Most peripherals */
 			 <0x00 0x04210000 0x00 0x04210000 0x00 0x00010000>, /* VPU0 */
 			 <0x00 0x04220000 0x00 0x04220000 0x00 0x00010000>, /* VPU1 */
-			 <0x00 0x0d000000 0x00 0x0d000000 0x00 0x01000000>, /* PCIe Core*/
+			 <0x00 0x0d000000 0x00 0x0d000000 0x00 0x00800000>, /* PCIe0 Core*/
+			 <0x00 0x0d800000 0x00 0x0d800000 0x00 0x00800000>, /* PCIe1 Core*/
+			 <0x00 0x0e000000 0x00 0x0e000000 0x00 0x00800000>, /* PCIe2 Core*/
+			 <0x00 0x0e800000 0x00 0x0e800000 0x00 0x00800000>, /* PCIe3 Core*/
 			 <0x00 0x10000000 0x00 0x10000000 0x00 0x08000000>, /* PCIe0 DAT0 */
 			 <0x00 0x18000000 0x00 0x18000000 0x00 0x08000000>, /* PCIe1 DAT0 */
 			 <0x00 0x64800000 0x00 0x64800000 0x00 0x0070c000>, /* C71_1 */
@@ -248,7 +251,12 @@
 			 <0x00 0x6f000000 0x00 0x6f000000 0x00 0x00310000>, /* A72 PERIPHBASE */
 			 <0x00 0x70000000 0x00 0x70000000 0x00 0x00400000>, /* MSMC RAM */
 			 <0x00 0x30000000 0x00 0x30000000 0x00 0x0c400000>, /* MAIN NAVSS */
+			 <0x40 0x00000000 0x40 0x00000000 0x01 0x00000000>, /* PCIe0 DAT1 */
 			 <0x41 0x00000000 0x41 0x00000000 0x01 0x00000000>, /* PCIe1 DAT1 */
+			 <0x42 0x00000000 0x42 0x00000000 0x01 0x00000000>, /* PCIe2 DAT1 */
+			 <0x43 0x00000000 0x43 0x00000000 0x01 0x00000000>, /* PCIe3 DAT1 */
+			 <0x44 0x00000000 0x44 0x00000000 0x00 0x08000000>, /* PCIe2 DAT0 */
+			 <0x44 0x10000000 0x44 0x10000000 0x00 0x08000000>, /* PCIe3 DAT0 */
 			 <0x4e 0x20000000 0x4e 0x20000000 0x00 0x00080000>, /* GPU */
 
 			 /* MCUSS_WKUP Range */
@@ -263,8 +271,7 @@
 			 <0x00 0x46000000 0x00 0x46000000 0x00 0x00200000>,
 			 <0x00 0x47000000 0x00 0x47000000 0x00 0x00068400>,
 			 <0x00 0x50000000 0x00 0x50000000 0x00 0x10000000>,
-			 <0x05 0x00000000 0x05 0x00000000 0x01 0x00000000>,
-			 <0x07 0x00000000 0x07 0x00000000 0x01 0x00000000>;
+			 <0x04 0x00000000 0x04 0x00000000 0x04 0x00000000>;
 
 		cbass_mcu_wakeup: bus@28380000 {
 			bootph-all;
@@ -281,9 +288,8 @@
 				 <0x00 0x45100000 0x00 0x45100000 0x00 0x00c24000>, /* MMRs, remaining NAVSS */
 				 <0x00 0x46000000 0x00 0x46000000 0x00 0x00200000>, /* CPSW */
 				 <0x00 0x47000000 0x00 0x47000000 0x00 0x00068400>, /* OSPI register space */
-				 <0x00 0x50000000 0x00 0x50000000 0x00 0x10000000>, /* FSS OSPI0/1 data region 0 */
-				 <0x05 0x00000000 0x05 0x00000000 0x01 0x00000000>, /* FSS OSPI0 data region 3 */
-				 <0x07 0x00000000 0x07 0x00000000 0x01 0x00000000>; /* FSS OSPI1 data region 3*/
+				 <0x00 0x50000000 0x00 0x50000000 0x00 0x10000000>, /* FSS data region 1 */
+				 <0x04 0x00000000 0x04 0x00000000 0x04 0x00000000>; /* FSS data region 0/3 */
 		};
 	};
 
diff --git a/arch/arm64/boot/dts/ti/k3-pinctrl.h b/arch/arm64/boot/dts/ti/k3-pinctrl.h
index 4cd2df467d0b..22b8d73cfd32 100644
--- a/arch/arm64/boot/dts/ti/k3-pinctrl.h
+++ b/arch/arm64/boot/dts/ti/k3-pinctrl.h
@@ -38,6 +38,9 @@
 #define PIN_DEBOUNCE_CONF5	(5 << DEBOUNCE_SHIFT)
 #define PIN_DEBOUNCE_CONF6	(6 << DEBOUNCE_SHIFT)
 
+/* Default mux configuration for gpio-ranges to use with pinctrl */
+#define PIN_GPIO_RANGE_IOPAD	(PIN_INPUT | 7)
+
 #define AM62AX_IOPAD(pa, val, muxmode)		(((pa) & 0x1fff)) ((val) | (muxmode))
 #define AM62AX_MCU_IOPAD(pa, val, muxmode)	(((pa) & 0x1fff)) ((val) | (muxmode))
 
diff --git a/arch/arm64/boot/dts/ti/k3-serdes.h b/arch/arm64/boot/dts/ti/k3-serdes.h
index a011ad893b44..ef3606068140 100644
--- a/arch/arm64/boot/dts/ti/k3-serdes.h
+++ b/arch/arm64/boot/dts/ti/k3-serdes.h
@@ -201,4 +201,12 @@
 #define J784S4_SERDES4_LANE3_USB		0x2
 #define J784S4_SERDES4_LANE3_IP4_UNUSED		0x3
 
+/* J722S */
+
+#define J722S_SERDES0_LANE0_USB			0x0
+#define J722S_SERDES0_LANE0_QSGMII_LANE2	0x1
+
+#define J722S_SERDES1_LANE0_PCIE0_LANE0		0x0
+#define J722S_SERDES1_LANE0_QSGMII_LANE1	0x1
+
 #endif /* DTS_ARM64_TI_K3_SERDES_H */
diff --git a/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi b/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi
index b04829b3175d..39806f0ae513 100644
--- a/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi
+++ b/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi
@@ -196,8 +196,8 @@
 			interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&uart0_pins>;
-			clocks = <&pismu TMPV770X_CLK_PIUART0>;
-			clock-names = "apb_pclk";
+			clocks = <&pismu TMPV770X_CLK_PIUART0>, <&pismu TMPV770X_CLK_PIUART0>;
+			clock-names = "uartclk", "apb_pclk";
 			status = "disabled";
 		};
 
@@ -207,8 +207,8 @@
 			interrupts = <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&uart1_pins>;
-			clocks = <&pismu TMPV770X_CLK_PIUART1>;
-			clock-names = "apb_pclk";
+			clocks = <&pismu TMPV770X_CLK_PIUART1>, <&pismu TMPV770X_CLK_PIUART1>;
+			clock-names = "uartclk", "apb_pclk";
 			status = "disabled";
 		};
 
@@ -218,8 +218,8 @@
 			interrupts = <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&uart2_pins>;
-			clocks = <&pismu TMPV770X_CLK_PIUART2>;
-			clock-names = "apb_pclk";
+			clocks = <&pismu TMPV770X_CLK_PIUART2>, <&pismu TMPV770X_CLK_PIUART2>;
+			clock-names = "uartclk", "apb_pclk";
 			status = "disabled";
 		};
 
@@ -229,8 +229,8 @@
 			interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&uart3_pins>;
-			clocks = <&pismu TMPV770X_CLK_PIUART2>;
-			clock-names = "apb_pclk";
+			clocks = <&pismu TMPV770X_CLK_PIUART2>, <&pismu TMPV770X_CLK_PIUART2>;
+			clock-names = "uartclk", "apb_pclk";
 			status = "disabled";
 		};
 
@@ -360,8 +360,8 @@
 			num-cs = <1>;
 			#address-cells = <1>;
 			#size-cells = <0>;
-			clocks = <&pismu TMPV770X_CLK_PISPI1>;
-			clock-names = "apb_pclk";
+			clocks = <&pismu TMPV770X_CLK_PISPI1>, <&pismu TMPV770X_CLK_PISPI1>;
+			clock-names = "sspclk", "apb_pclk";
 			status = "disabled";
 		};
 
@@ -374,8 +374,8 @@
 			num-cs = <1>;
 			#address-cells = <1>;
 			#size-cells = <0>;
-			clocks = <&pismu TMPV770X_CLK_PISPI1>;
-			clock-names = "apb_pclk";
+			clocks = <&pismu TMPV770X_CLK_PISPI1>, <&pismu TMPV770X_CLK_PISPI1>;
+			clock-names = "sspclk", "apb_pclk";
 			status = "disabled";
 		};
 
@@ -388,8 +388,8 @@
 			num-cs = <1>;
 			#address-cells = <1>;
 			#size-cells = <0>;
-			clocks = <&pismu TMPV770X_CLK_PISPI2>;
-			clock-names = "apb_pclk";
+			clocks = <&pismu TMPV770X_CLK_PISPI2>, <&pismu TMPV770X_CLK_PISPI2>;
+			clock-names = "sspclk", "apb_pclk";
 			status = "disabled";
 		};
 
@@ -402,8 +402,8 @@
 			num-cs = <1>;
 			#address-cells = <1>;
 			#size-cells = <0>;
-			clocks = <&pismu TMPV770X_CLK_PISPI3>;
-			clock-names = "apb_pclk";
+			clocks = <&pismu TMPV770X_CLK_PISPI3>, <&pismu TMPV770X_CLK_PISPI3>;
+			clock-names = "sspclk", "apb_pclk";
 			status = "disabled";
 		};
 
@@ -416,8 +416,8 @@
 			num-cs = <1>;
 			#address-cells = <1>;
 			#size-cells = <0>;
-			clocks = <&pismu TMPV770X_CLK_PISPI4>;
-			clock-names = "apb_pclk";
+			clocks = <&pismu TMPV770X_CLK_PISPI4>, <&pismu TMPV770X_CLK_PISPI4>;
+			clock-names = "sspclk", "apb_pclk";
 			status = "disabled";
 		};
 
@@ -430,8 +430,8 @@
 			num-cs = <1>;
 			#address-cells = <1>;
 			#size-cells = <0>;
-			clocks = <&pismu TMPV770X_CLK_PISPI5>;
-			clock-names = "apb_pclk";
+			clocks = <&pismu TMPV770X_CLK_PISPI5>, <&pismu TMPV770X_CLK_PISPI5>;
+			clock-names = "sspclk", "apb_pclk";
 			status = "disabled";
 		};
 
@@ -444,8 +444,8 @@
 			num-cs = <1>;
 			#address-cells = <1>;
 			#size-cells = <0>;
-			clocks = <&pismu TMPV770X_CLK_PISPI6>;
-			clock-names = "apb_pclk";
+			clocks = <&pismu TMPV770X_CLK_PISPI6>, <&pismu TMPV770X_CLK_PISPI6>;
+			clock-names = "sspclk", "apb_pclk";
 			status = "disabled";
 		};
 
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-clk-ccf.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp-clk-ccf.dtsi
index dd4569e7bd95..60d1b1acf9a0 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-clk-ccf.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-clk-ccf.dtsi
@@ -70,6 +70,22 @@
 	clocks = <&zynqmp_clk ACPU>;
 };
 
+&cpu0_debug {
+	clocks = <&zynqmp_clk DBF_FPD>;
+};
+
+&cpu1_debug {
+	clocks = <&zynqmp_clk DBF_FPD>;
+};
+
+&cpu2_debug {
+	clocks = <&zynqmp_clk DBF_FPD>;
+};
+
+&cpu3_debug {
+	clocks = <&zynqmp_clk DBF_FPD>;
+};
+
 &fpd_dma_chan1 {
 	clocks = <&zynqmp_clk GDMA_REF>, <&zynqmp_clk LPD_LSBUS>;
 };
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revA.dtso b/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revA.dtso
index d7535a77b45e..95d16904d765 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revA.dtso
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revA.dtso
@@ -22,6 +22,17 @@
 /plugin/;
 
 &{/} {
+	compatible = "xlnx,zynqmp-sk-kv260-revA",
+		     "xlnx,zynqmp-sk-kv260-revY",
+		     "xlnx,zynqmp-sk-kv260-revZ",
+		     "xlnx,zynqmp-sk-kv260", "xlnx,zynqmp";
+	model = "ZynqMP KV260 revA";
+
+	ina260-u14 {
+		compatible = "iio-hwmon";
+		io-channels = <&u14 0>, <&u14 1>, <&u14 2>;
+	};
+
 	si5332_0: si5332-0 { /* u17 */
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
@@ -68,7 +79,12 @@
 	scl-gpios = <&gpio 24 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	sda-gpios = <&gpio 25 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 
-	/* u14 - 0x40 - ina260 */
+	u14: ina260@40 { /* u14 */
+		compatible = "ti,ina260";
+		#io-channel-cells = <1>;
+		label = "ina260-u14";
+		reg = <0x40>;
+	};
 	/* u27 - 0xe0 - STDP4320 DP/HDMI splitter */
 };
 
@@ -321,6 +337,7 @@
 			slew-rate = <SLEW_RATE_SLOW>;
 			power-source = <IO_STANDARD_LVCMOS18>;
 			bias-disable;
+			output-enable;
 		};
 
 		conf-cd {
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dtso b/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dtso
index a7b8fffad499..a74d0ac7e07a 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dtso
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dtso
@@ -17,6 +17,17 @@
 /plugin/;
 
 &{/} {
+	compatible = "xlnx,zynqmp-sk-kv260-rev2",
+		     "xlnx,zynqmp-sk-kv260-rev1",
+		     "xlnx,zynqmp-sk-kv260-revB",
+		     "xlnx,zynqmp-sk-kv260", "xlnx,zynqmp";
+	model = "ZynqMP KV260 revB";
+
+	ina260-u14 {
+		compatible = "iio-hwmon";
+		io-channels = <&u14 0>, <&u14 1>, <&u14 2>;
+	};
+
 	si5332_0: si5332-0 { /* u17 */
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
@@ -52,6 +63,18 @@
 		#clock-cells = <0>;
 		clock-frequency = <27000000>;
 	};
+
+	dpcon {
+		compatible = "dp-connector";
+		label = "P11";
+		type = "full-size";
+
+		port {
+			dpcon_in: endpoint {
+				remote-endpoint = <&dpsub_dp_out>;
+			};
+		};
+	};
 };
 
 &i2c1 { /* I2C_SCK C23/C24 - MIO from SOM */
@@ -63,8 +86,13 @@
 	scl-gpios = <&gpio 24 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	sda-gpios = <&gpio 25 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 
-	/* u14 - 0x40 - ina260 */
-	/* u43 - 0x2d - usb5744 */
+	u14: ina260@40 { /* u14 */
+		compatible = "ti,ina260";
+		#io-channel-cells = <1>;
+		label = "ina260-u14";
+		reg = <0x40>;
+	};
+	/* u43 - 0x2d - USB hub */
 	/* u27 - 0xe0 - STDP4320 DP/HDMI splitter */
 };
 
@@ -81,6 +109,14 @@
 	phy-names = "dp-phy0", "dp-phy1";
 	phys = <&psgtr 1 PHY_TYPE_DP 0 0>, <&psgtr 0 PHY_TYPE_DP 1 0>;
 	assigned-clock-rates = <27000000>, <25000000>, <300000000>;
+
+	ports {
+		port@5 {
+			dpsub_dp_out: endpoint {
+				remote-endpoint = <&dpcon_in>;
+			};
+		};
+	};
 };
 
 &zynqmp_dpdma {
@@ -305,6 +341,7 @@
 			slew-rate = <SLEW_RATE_SLOW>;
 			power-source = <IO_STANDARD_LVCMOS18>;
 			bias-disable;
+			output-enable;
 		};
 
 		conf-cd {
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-sm-k26-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-sm-k26-revA.dts
index 51622896b1b1..86e6c4990560 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-sm-k26-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-sm-k26-revA.dts
@@ -1,8 +1,9 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- * dts file for Xilinx ZynqMP SM-K26 rev1/B/A
+ * dts file for Xilinx ZynqMP SM-K26 rev2/1/B/A
  *
  * (C) Copyright 2020 - 2021, Xilinx, Inc.
+ * (C) Copyright 2023 - 2024, Advanced Micro Devices, Inc.
  *
  * Michal Simek <michal.simek@amd.com>
  */
@@ -17,8 +18,9 @@
 #include <dt-bindings/pinctrl/pinctrl-zynqmp.h>
 
 / {
-	model = "ZynqMP SM-K26 Rev1/B/A";
-	compatible = "xlnx,zynqmp-sm-k26-rev1", "xlnx,zynqmp-sm-k26-revB",
+	model = "ZynqMP SM-K26 Rev2/1/B/A";
+	compatible = "xlnx,zynqmp-sm-k26-rev2",
+		     "xlnx,zynqmp-sm-k26-rev1", "xlnx,zynqmp-sm-k26-revB",
 		     "xlnx,zynqmp-sm-k26-revA", "xlnx,zynqmp-sm-k26",
 		     "xlnx,zynqmp";
 
@@ -101,12 +103,23 @@
 			<&xilinx_ams 24>, <&xilinx_ams 25>, <&xilinx_ams 26>,
 			<&xilinx_ams 27>, <&xilinx_ams 28>, <&xilinx_ams 29>;
 	};
+
+	pwm-fan {
+		compatible = "pwm-fan";
+		status = "okay";
+		pwms = <&ttc0 2 40000 0>;
+	};
 };
 
 &modepin_gpio {
 	label = "modepin";
 };
 
+&ttc0 {
+	status = "okay";
+	#pwm-cells = <3>;
+};
+
 &uart1 { /* MIO36/MIO37 */
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-smk-k26-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-smk-k26-revA.dts
index 85b0d1677240..b804abe89d1d 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-smk-k26-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-smk-k26-revA.dts
@@ -1,8 +1,9 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- * dts file for Xilinx ZynqMP SMK-K26 rev1/B/A
+ * dts file for Xilinx ZynqMP SMK-K26 rev2/1/B/A
  *
  * (C) Copyright 2020 - 2021, Xilinx, Inc.
+ * (C) Copyright 2023 - 2024, Advanced Micro Devices, Inc.
  *
  * Michal Simek <michal.simek@amd.com>
  */
@@ -10,8 +11,9 @@
 #include "zynqmp-sm-k26-revA.dts"
 
 / {
-	model = "ZynqMP SMK-K26 Rev1/B/A";
-	compatible = "xlnx,zynqmp-smk-k26-rev1", "xlnx,zynqmp-smk-k26-revB",
+	model = "ZynqMP SMK-K26 Rev2/1/B/A";
+	compatible = "xlnx,zynqmp-smk-k26-rev2",
+		     "xlnx,zynqmp-smk-k26-rev1", "xlnx,zynqmp-smk-k26-revB",
 		     "xlnx,zynqmp-smk-k26-revA", "xlnx,zynqmp-smk-k26",
 		     "xlnx,zynqmp";
 };
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-rev1.0.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-rev1.0.dts
index c8f71a1aec89..495ca94b45db 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-rev1.0.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-rev1.0.dts
@@ -14,6 +14,14 @@
 	compatible = "xlnx,zynqmp-zcu102-rev1.0", "xlnx,zynqmp-zcu102", "xlnx,zynqmp";
 };
 
+&rproc_split {
+	status = "okay";
+};
+
+&rproc_lockstep {
+	status = "disabled";
+};
+
 &eeprom {
 	#address-cells = <1>;
 	#size-cells = <1>;
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
index ad8f23a0ec67..d2175f3dd099 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
@@ -941,6 +941,7 @@
 
 &pcie {
 	status = "okay";
+	phys = <&psgtr 0 PHY_TYPE_PCIE 0 0>;
 };
 
 &psgtr {
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index d99830c9b85f..b1b31dcf6291 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -207,13 +207,71 @@
 				mbox-names = "tx", "rx";
 			};
 
-			nvmem-firmware {
+			soc-nvmem {
 				compatible = "xlnx,zynqmp-nvmem-fw";
-				#address-cells = <1>;
-				#size-cells = <1>;
-
-				soc_revision: soc-revision@0 {
-					reg = <0x0 0x4>;
+				nvmem-layout {
+					compatible = "fixed-layout";
+					#address-cells = <1>;
+					#size-cells = <1>;
+
+					soc_revision: soc-revision@0 {
+						reg = <0x0 0x4>;
+					};
+					/* efuse access */
+					efuse_dna: efuse-dna@c {
+						reg = <0xc 0xc>;
+					};
+					efuse_usr0: efuse-usr0@20 {
+						reg = <0x20 0x4>;
+					};
+					efuse_usr1: efuse-usr1@24 {
+						reg = <0x24 0x4>;
+					};
+					efuse_usr2: efuse-usr2@28 {
+						reg = <0x28 0x4>;
+					};
+					efuse_usr3: efuse-usr3@2c {
+						reg = <0x2c 0x4>;
+					};
+					efuse_usr4: efuse-usr4@30 {
+						reg = <0x30 0x4>;
+					};
+					efuse_usr5: efuse-usr5@34 {
+						reg = <0x34 0x4>;
+					};
+					efuse_usr6: efuse-usr6@38 {
+						reg = <0x38 0x4>;
+					};
+					efuse_usr7: efuse-usr7@3c {
+						reg = <0x3c 0x4>;
+					};
+					efuse_miscusr: efuse-miscusr@40 {
+						reg = <0x40 0x4>;
+					};
+					efuse_chash: efuse-chash@50 {
+						reg = <0x50 0x4>;
+					};
+					efuse_pufmisc: efuse-pufmisc@54 {
+						reg = <0x54 0x4>;
+					};
+					efuse_sec: efuse-sec@58 {
+						reg = <0x58 0x4>;
+					};
+					efuse_spkid: efuse-spkid@5c {
+						reg = <0x5c 0x4>;
+					};
+					efuse_aeskey: efuse-aeskey@60 {
+						reg = <0x60 0x20>;
+					};
+					efuse_ppk0hash: efuse-ppk0hash@a0 {
+						reg = <0xa0 0x30>;
+					};
+					efuse_ppk1hash: efuse-ppk1hash@d0 {
+						reg = <0xd0 0x30>;
+					};
+					efuse_pufuser: efuse-pufuser@100 {
+						reg = <0x100 0x7F>;
+					};
 				};
 			};
 
@@ -252,7 +310,7 @@
 			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
 	};
 
-	fpga_full: fpga-full {
+	fpga_full: fpga-region {
 		compatible = "fpga-region";
 		fpga-mgr = <&zynqmp_pcap>;
 		#address-cells = <2>;
@@ -260,19 +318,76 @@
 		ranges;
 	};
 
-	remoteproc {
+	rproc_lockstep: remoteproc@ffe00000 {
 		compatible = "xlnx,zynqmp-r5fss";
 		xlnx,cluster-mode = <1>;
+		xlnx,tcm-mode = <1>;
+
+		#address-cells = <2>;
+		#size-cells = <2>;
 
-		r5f-0 {
+		ranges = <0x0 0x0 0x0 0xffe00000 0x0 0x10000>,
+			 <0x0 0x20000 0x0 0xffe20000 0x0 0x10000>,
+			 <0x0 0x10000 0x0 0xffe10000 0x0 0x10000>,
+			 <0x0 0x30000 0x0 0xffe30000 0x0 0x10000>;
+
+		r5f@0 {
 			compatible = "xlnx,zynqmp-r5f";
-			power-domains = <&zynqmp_firmware PD_RPU_0>;
+			reg = <0x0 0x0 0x0 0x10000>,
+			      <0x0 0x20000 0x0 0x10000>,
+			      <0x0 0x10000 0x0 0x10000>,
+			      <0x0 0x30000 0x0 0x10000>;
+			reg-names = "atcm0", "btcm0", "atcm1", "btcm1";
+			power-domains = <&zynqmp_firmware PD_RPU_0>,
+					<&zynqmp_firmware PD_R5_0_ATCM>,
+					<&zynqmp_firmware PD_R5_0_BTCM>,
+					<&zynqmp_firmware PD_R5_1_ATCM>,
+					<&zynqmp_firmware PD_R5_1_BTCM>;
 			memory-region = <&rproc_0_fw_image>;
 		};
 
-		r5f-1 {
+		r5f@1 {
 			compatible = "xlnx,zynqmp-r5f";
-			power-domains = <&zynqmp_firmware PD_RPU_1>;
+			reg = <0x1 0x0 0x0 0x10000>, <0x1 0x20000 0x0 0x10000>;
+			reg-names = "atcm0", "btcm0";
+			power-domains = <&zynqmp_firmware PD_RPU_1>,
+					<&zynqmp_firmware PD_R5_1_ATCM>,
+					<&zynqmp_firmware PD_R5_1_BTCM>;
+			memory-region = <&rproc_1_fw_image>;
+		};
+	};
+
+	rproc_split: remoteproc-split@ffe00000 {
+		status = "disabled";
+		compatible = "xlnx,zynqmp-r5fss";
+		xlnx,cluster-mode = <0>;
+		xlnx,tcm-mode = <0>;
+
+		#address-cells = <2>;
+		#size-cells = <2>;
+
+		ranges = <0x0 0x0 0x0 0xffe00000 0x0 0x10000>,
+			 <0x0 0x20000 0x0 0xffe20000 0x0 0x10000>,
+			 <0x1 0x0 0x0 0xffe90000 0x0 0x10000>,
+			 <0x1 0x20000 0x0 0xffeb0000 0x0 0x10000>;
+
+		r5f@0 {
+			compatible = "xlnx,zynqmp-r5f";
+			reg = <0x0 0x0 0x0 0x10000>, <0x0 0x20000 0x0 0x10000>;
+			reg-names = "atcm0", "btcm0";
+			power-domains = <&zynqmp_firmware PD_RPU_0>,
+					<&zynqmp_firmware PD_R5_0_ATCM>,
+					<&zynqmp_firmware PD_R5_0_BTCM>;
+			memory-region = <&rproc_0_fw_image>;
+		};
+
+		r5f@1 {
+			compatible = "xlnx,zynqmp-r5f";
+			reg = <0x1 0x0 0x0 0x10000>, <0x1 0x20000 0x0 0x10000>;
+			reg-names = "atcm0", "btcm0";
+			power-domains = <&zynqmp_firmware PD_RPU_1>,
+					<&zynqmp_firmware PD_R5_1_ATCM>,
+					<&zynqmp_firmware PD_R5_1_BTCM>;
 			memory-region = <&rproc_1_fw_image>;
 		};
 	};
@@ -330,6 +445,34 @@
 			};
 		};
 
+		cpu0_debug: debug@fec10000 {
+			compatible = "arm,coresight-cpu-debug", "arm,primecell";
+			reg = <0x0 0xfec10000 0x0 0x1000>;
+			clock-names = "apb_pclk";
+			cpu = <&cpu0>;
+		};
+
+		cpu1_debug: debug@fed10000 {
+			compatible = "arm,coresight-cpu-debug", "arm,primecell";
+			reg = <0x0 0xfed10000 0x0 0x1000>;
+			clock-names = "apb_pclk";
+			cpu = <&cpu1>;
+		};
+
+		cpu2_debug: debug@fee10000 {
+			compatible = "arm,coresight-cpu-debug", "arm,primecell";
+			reg = <0x0 0xfee10000 0x0 0x1000>;
+			clock-names = "apb_pclk";
+			cpu = <&cpu2>;
+		};
+
+		cpu3_debug: debug@fef10000 {
+			compatible = "arm,coresight-cpu-debug", "arm,primecell";
+			reg = <0x0 0xfef10000 0x0 0x1000>;
+			clock-names = "apb_pclk";
+			cpu = <&cpu3>;
+		};
+
 		/* GDMA */
 		fpd_dma_chan1: dma-controller@fd500000 {
 			status = "disabled";
@@ -684,6 +827,13 @@
 			power-domains = <&zynqmp_firmware PD_I2C_1>;
 		};
 
+		ocm: memory-controller@ff960000 {
+			compatible = "xlnx,zynqmp-ocmc-1.0";
+			reg = <0x0 0xff960000 0x0 0x1000>;
+			interrupt-parent = <&gic>;
+			interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
 		pcie: pcie@fd0e0000 {
 			compatible = "xlnx,nwl-pcie-2.11";
 			status = "disabled";
@@ -941,10 +1091,11 @@
 				status = "disabled";
 				reg = <0x0 0xfe200000 0x0 0x40000>;
 				interrupt-parent = <&gic>;
-				interrupt-names = "host", "peripheral", "otg";
+				interrupt-names = "host", "peripheral", "otg", "wakeup";
 				interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>,
 					     <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>,
-					     <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
+					     <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
 				clock-names = "ref";
 				/* iommus = <&smmu 0x860>; */
 				snps,quirk-frame-length-adjustment = <0x20>;
@@ -972,10 +1123,11 @@
 				status = "disabled";
 				reg = <0x0 0xfe300000 0x0 0x40000>;
 				interrupt-parent = <&gic>;
-				interrupt-names = "host", "peripheral", "otg";
+				interrupt-names = "host", "peripheral", "otg", "wakeup";
 				interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>,
 					     <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>,
-					     <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
+					     <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
 				clock-names = "ref";
 				/* iommus = <&smmu 0x861>; */
 				snps,quirk-frame-length-adjustment = <0x20>;
@@ -1024,8 +1176,6 @@
 				compatible = "xlnx,zynqmp-ams-pl";
 				status = "disabled";
 				reg = <0x400 0x400>;
-				#address-cells = <1>;
-				#size-cells = <0>;
 			};
 		};
 
diff --git a/arch/arm64/boot/install.sh b/arch/arm64/boot/install.sh
index 9b7a09808a3d..cc2f4ccca6c0 100755
--- a/arch/arm64/boot/install.sh
+++ b/arch/arm64/boot/install.sh
@@ -17,6 +17,8 @@
 #   $3 - kernel map file
 #   $4 - default install path (blank if root directory)
 
+set -e
+
 if [ "$(basename $2)" = "Image.gz" ] || [ "$(basename $2)" = "vmlinuz.efi" ]
 then
 # Compressed install
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 57a9abe78ee4..5fdbfea7a5b2 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -232,7 +232,10 @@ CONFIG_PCIE_KIRIN=y
 CONFIG_PCIE_HISI_STB=y
 CONFIG_PCIE_ARMADA_8K=y
 CONFIG_PCIE_TEGRA194_HOST=m
+CONFIG_PCIE_TEGRA194_EP=m
 CONFIG_PCIE_QCOM=y
+CONFIG_PCIE_RCAR_GEN4_HOST=m
+CONFIG_PCIE_RCAR_GEN4_EP=m
 CONFIG_PCIE_ROCKCHIP_DW_HOST=y
 CONFIG_PCIE_VISCONTI_HOST=y
 CONFIG_PCIE_LAYERSCAPE_GEN4=y
@@ -256,6 +259,7 @@ CONFIG_GOOGLE_CBMEM=m
 CONFIG_GOOGLE_COREBOOT_TABLE=m
 CONFIG_EFI_CAPSULE_LOADER=y
 CONFIG_IMX_SCU=y
+CONFIG_QCOM_TZMEM_MODE_SHMBRIDGE=y
 CONFIG_QCOM_QSEECOM=y
 CONFIG_QCOM_QSEECOM_UEFISECAPP=y
 CONFIG_GNSS=m
@@ -279,6 +283,8 @@ CONFIG_MTD_NAND_FSL_IFC=y
 CONFIG_MTD_NAND_QCOM=y
 CONFIG_MTD_SPI_NOR=y
 CONFIG_MTD_UBI=m
+CONFIG_MTD_HYPERBUS=m
+CONFIG_HBMC_AM654=m
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_NBD=m
 CONFIG_VIRTIO_BLK=y
@@ -361,6 +367,7 @@ CONFIG_R8169=m
 CONFIG_SH_ETH=y
 CONFIG_RAVB=y
 CONFIG_RENESAS_ETHER_SWITCH=y
+CONFIG_RTSN=y
 CONFIG_SMC91X=y
 CONFIG_SMSC911X=y
 CONFIG_SNI_AVE=y
@@ -375,6 +382,7 @@ CONFIG_AQUANTIA_PHY=y
 CONFIG_BCM54140_PHY=m
 CONFIG_MARVELL_PHY=m
 CONFIG_MARVELL_10G_PHY=y
+CONFIG_MARVELL_88Q2XXX_PHY=y
 CONFIG_MICREL_PHY=y
 CONFIG_MICROSEMI_PHY=y
 CONFIG_AT803X_PHY=y
@@ -414,6 +422,9 @@ CONFIG_ATH11K_AHB=m
 CONFIG_ATH11K_PCI=m
 CONFIG_ATH12K=m
 CONFIG_BRCMFMAC=m
+CONFIG_IWLWIFI=m
+CONFIG_IWLDVM=m
+CONFIG_IWLMVM=m
 CONFIG_MWIFIEX=m
 CONFIG_MWIFIEX_SDIO=m
 CONFIG_MWIFIEX_PCIE=m
@@ -507,6 +518,7 @@ CONFIG_I2C_MUX=y
 CONFIG_I2C_MUX_PCA954x=y
 CONFIG_I2C_BCM2835=m
 CONFIG_I2C_CADENCE=m
+CONFIG_I2C_DESIGNWARE_CORE=y
 CONFIG_I2C_DESIGNWARE_PLATFORM=y
 CONFIG_I2C_GPIO=m
 CONFIG_I2C_IMX=y
@@ -646,6 +658,7 @@ CONFIG_GPIO_XGENE_SB=y
 CONFIG_GPIO_MAX732X=y
 CONFIG_GPIO_PCA953X=y
 CONFIG_GPIO_PCA953X_IRQ=y
+CONFIG_GPIO_ADP5585=m
 CONFIG_GPIO_BD9571MWV=m
 CONFIG_GPIO_MAX77620=y
 CONFIG_GPIO_SL28CPLD=m
@@ -727,6 +740,7 @@ CONFIG_UNIPHIER_WATCHDOG=y
 CONFIG_PM8916_WATCHDOG=m
 CONFIG_BCM2835_WDT=y
 CONFIG_BCM7038_WDT=m
+CONFIG_MFD_ADP5585=m
 CONFIG_MFD_ALTERA_SYSMGR=y
 CONFIG_MFD_BD9571MWV=y
 CONFIG_MFD_AXP20X_I2C=y
@@ -745,6 +759,7 @@ CONFIG_MFD_SEC_CORE=y
 CONFIG_MFD_SL28CPLD=y
 CONFIG_RZ_MTU3=y
 CONFIG_MFD_TI_AM335X_TSCADC=m
+CONFIG_MFD_TI_LP873X=m
 CONFIG_MFD_TPS65219=y
 CONFIG_MFD_TPS6594_I2C=m
 CONFIG_MFD_ROHM_BD718XX=y
@@ -760,6 +775,7 @@ CONFIG_REGULATOR_FAN53555=y
 CONFIG_REGULATOR_GPIO=y
 CONFIG_REGULATOR_HI6421V530=y
 CONFIG_REGULATOR_HI655X=y
+CONFIG_REGULATOR_LP873X=m
 CONFIG_REGULATOR_MAX77620=y
 CONFIG_REGULATOR_MAX8973=y
 CONFIG_REGULATOR_MAX20411=m
@@ -774,6 +790,7 @@ CONFIG_REGULATOR_PCA9450=y
 CONFIG_REGULATOR_PF8X00=y
 CONFIG_REGULATOR_PFUZE100=y
 CONFIG_REGULATOR_PWM=y
+CONFIG_REGULATOR_QCOM_REFGEN=m
 CONFIG_REGULATOR_QCOM_RPMH=y
 CONFIG_REGULATOR_QCOM_SMD_RPM=y
 CONFIG_REGULATOR_QCOM_SPMI=y
@@ -809,6 +826,7 @@ CONFIG_VIDEO_CADENCE_CSI2RX=m
 CONFIG_VIDEO_MEDIATEK_JPEG=m
 CONFIG_VIDEO_MEDIATEK_VCODEC=m
 CONFIG_VIDEO_WAVE_VPU=m
+CONFIG_VIDEO_E5010_JPEG_ENC=m
 CONFIG_VIDEO_IMX7_CSI=m
 CONFIG_VIDEO_IMX_MIPI_CSIS=m
 CONFIG_VIDEO_IMX8_ISI=m
@@ -876,6 +894,7 @@ CONFIG_DRM_PANEL_KHADAS_TS050=m
 CONFIG_DRM_PANEL_MANTIX_MLAF057WE51=m
 CONFIG_DRM_PANEL_NOVATEK_NT36672E=m
 CONFIG_DRM_PANEL_RAYDIUM_RM67191=m
+CONFIG_DRM_PANEL_SAMSUNG_ATNA33XC20=m
 CONFIG_DRM_PANEL_SITRONIX_ST7703=m
 CONFIG_DRM_PANEL_TRULY_NT35597_WQXGA=m
 CONFIG_DRM_PANEL_VISIONOX_VTDR6130=m
@@ -940,7 +959,6 @@ CONFIG_SND_SOC_FSL_MICFIL=m
 CONFIG_SND_SOC_FSL_EASRC=m
 CONFIG_SND_IMX_SOC=m
 CONFIG_SND_SOC_IMX_SGTL5000=m
-CONFIG_SND_SOC_IMX_SPDIF=m
 CONFIG_SND_SOC_FSL_ASOC_CARD=m
 CONFIG_SND_SOC_IMX_AUDMIX=m
 CONFIG_SND_SOC_MT8183=m
@@ -950,6 +968,8 @@ CONFIG_SND_SOC_MT8192=m
 CONFIG_SND_SOC_MT8192_MT6359_RT1015_RT5682=m
 CONFIG_SND_SOC_MT8195=m
 CONFIG_SND_SOC_MT8195_MT6359=m
+CONFIG_SND_SOC_MT8365=m
+CONFIG_SND_SOC_MT8365_MT6357=m
 CONFIG_SND_MESON_AXG_SOUND_CARD=m
 CONFIG_SND_MESON_GX_SOUND_CARD=m
 CONFIG_SND_SOC_QCOM=m
@@ -995,6 +1015,7 @@ CONFIG_SND_SOC_TEGRA_AUDIO_GRAPH_CARD=m
 CONFIG_SND_SOC_DAVINCI_MCASP=m
 CONFIG_SND_SOC_J721E_EVM=m
 CONFIG_SND_SOC_AK4613=m
+CONFIG_SND_SOC_AK4619=m
 CONFIG_SND_SOC_DA7213=m
 CONFIG_SND_SOC_ES7134=m
 CONFIG_SND_SOC_ES7241=m
@@ -1036,6 +1057,7 @@ CONFIG_SND_AUDIO_GRAPH_CARD2=m
 CONFIG_HID_MULTITOUCH=m
 CONFIG_I2C_HID_ACPI=m
 CONFIG_I2C_HID_OF=m
+CONFIG_I2C_HID_OF_ELAN=m
 CONFIG_USB=y
 CONFIG_USB_OTG=y
 CONFIG_USB_XHCI_HCD=y
@@ -1062,6 +1084,7 @@ CONFIG_USB_MTU3=y
 CONFIG_USB_MUSB_HDRC=y
 CONFIG_USB_MUSB_SUNXI=y
 CONFIG_USB_DWC3=y
+CONFIG_OMAP_USB2=m
 CONFIG_USB_DWC2=y
 CONFIG_USB_CHIPIDEA=y
 CONFIG_USB_CHIPIDEA_UDC=y
@@ -1215,6 +1238,7 @@ CONFIG_QCOM_BAM_DMA=y
 CONFIG_QCOM_GPI_DMA=m
 CONFIG_QCOM_HIDMA_MGMT=y
 CONFIG_QCOM_HIDMA=y
+CONFIG_DW_EDMA=m
 CONFIG_RCAR_DMAC=y
 CONFIG_RENESAS_USB_DMAC=m
 CONFIG_RZ_DMAC=y
@@ -1333,6 +1357,7 @@ CONFIG_SM_GCC_8650=y
 CONFIG_SM_GPUCC_6115=m
 CONFIG_SM_GPUCC_8150=y
 CONFIG_SM_GPUCC_8250=y
+CONFIG_SM_GPUCC_8350=m
 CONFIG_SM_GPUCC_8450=m
 CONFIG_SM_GPUCC_8550=m
 CONFIG_SM_GPUCC_8650=m
@@ -1470,6 +1495,7 @@ CONFIG_IIO_ST_MAGN_3AXIS=m
 CONFIG_IIO_CROS_EC_BARO=m
 CONFIG_MPL3115=m
 CONFIG_PWM=y
+CONFIG_PWM_ADP5585=m
 CONFIG_PWM_BCM2835=m
 CONFIG_PWM_BRCMSTB=m
 CONFIG_PWM_CROS_EC=m
@@ -1555,6 +1581,7 @@ CONFIG_ARM_SPE_PMU=m
 CONFIG_ARM_DMC620_PMU=m
 CONFIG_HISI_PMU=y
 CONFIG_ARM_CORESIGHT_PMU_ARCH_SYSTEM_PMU=m
+CONFIG_NVIDIA_CORESIGHT_PMU_ARCH_SYSTEM_PMU=m
 CONFIG_MESON_DDR_PMU=m
 CONFIG_NVMEM_LAYOUT_SL28_VPD=m
 CONFIG_NVMEM_IMX_OCOTP=y
@@ -1564,6 +1591,7 @@ CONFIG_NVMEM_LAYERSCAPE_SFP=m
 CONFIG_NVMEM_MESON_EFUSE=m
 CONFIG_NVMEM_MTK_EFUSE=y
 CONFIG_NVMEM_QCOM_QFPROM=y
+CONFIG_NVMEM_QCOM_SEC_QFPROM=m
 CONFIG_NVMEM_RMEM=m
 CONFIG_NVMEM_ROCKCHIP_EFUSE=y
 CONFIG_NVMEM_ROCKCHIP_OTP=y
@@ -1593,7 +1621,7 @@ CONFIG_INTERCONNECT_IMX8MQ=m
 CONFIG_INTERCONNECT_IMX8MP=y
 CONFIG_INTERCONNECT_QCOM=y
 CONFIG_INTERCONNECT_QCOM_MSM8916=m
-CONFIG_INTERCONNECT_QCOM_MSM8996=m
+CONFIG_INTERCONNECT_QCOM_MSM8996=y
 CONFIG_INTERCONNECT_QCOM_OSM_L3=m
 CONFIG_INTERCONNECT_QCOM_QCM2290=y
 CONFIG_INTERCONNECT_QCOM_QCS404=m
@@ -1606,9 +1634,9 @@ CONFIG_INTERCONNECT_QCOM_SC8280XP=y
 CONFIG_INTERCONNECT_QCOM_SDM845=y
 CONFIG_INTERCONNECT_QCOM_SDX75=y
 CONFIG_INTERCONNECT_QCOM_SM6115=y
-CONFIG_INTERCONNECT_QCOM_SM8150=m
+CONFIG_INTERCONNECT_QCOM_SM8150=y
 CONFIG_INTERCONNECT_QCOM_SM8250=y
-CONFIG_INTERCONNECT_QCOM_SM8350=m
+CONFIG_INTERCONNECT_QCOM_SM8350=y
 CONFIG_INTERCONNECT_QCOM_SM8450=y
 CONFIG_INTERCONNECT_QCOM_SM8550=y
 CONFIG_INTERCONNECT_QCOM_SM8650=y
diff --git a/arch/arm64/crypto/aes-neonbs-glue.c b/arch/arm64/crypto/aes-neonbs-glue.c
index 467ac2f768ac..46425e7b9755 100644
--- a/arch/arm64/crypto/aes-neonbs-glue.c
+++ b/arch/arm64/crypto/aes-neonbs-glue.c
@@ -16,6 +16,7 @@
 #include <linux/module.h>
 
 MODULE_AUTHOR("Ard Biesheuvel <ard.biesheuvel@linaro.org>");
+MODULE_DESCRIPTION("Bit sliced AES using NEON instructions");
 MODULE_LICENSE("GPL v2");
 
 MODULE_ALIAS_CRYPTO("ecb(aes)");
diff --git a/arch/arm64/crypto/crct10dif-ce-glue.c b/arch/arm64/crypto/crct10dif-ce-glue.c
index 09eb1456aed4..606d25c559ed 100644
--- a/arch/arm64/crypto/crct10dif-ce-glue.c
+++ b/arch/arm64/crypto/crct10dif-ce-glue.c
@@ -98,7 +98,7 @@ static struct shash_alg crc_t10dif_alg[] = {{
 
 	.base.cra_name		= "crct10dif",
 	.base.cra_driver_name	= "crct10dif-arm64-neon",
-	.base.cra_priority	= 100,
+	.base.cra_priority	= 150,
 	.base.cra_blocksize	= CRC_T10DIF_BLOCK_SIZE,
 	.base.cra_module	= THIS_MODULE,
 }, {
@@ -138,6 +138,7 @@ module_cpu_feature_match(ASIMD, crc_t10dif_mod_init);
 module_exit(crc_t10dif_mod_exit);
 
 MODULE_AUTHOR("Ard Biesheuvel <ard.biesheuvel@linaro.org>");
+MODULE_DESCRIPTION("CRC-T10DIF using arm64 NEON and Crypto Extensions");
 MODULE_LICENSE("GPL v2");
 MODULE_ALIAS_CRYPTO("crct10dif");
 MODULE_ALIAS_CRYPTO("crct10dif-arm64-ce");
diff --git a/arch/arm64/crypto/poly1305-armv8.pl b/arch/arm64/crypto/poly1305-armv8.pl
index cbc980fb02e3..22c9069c0650 100644
--- a/arch/arm64/crypto/poly1305-armv8.pl
+++ b/arch/arm64/crypto/poly1305-armv8.pl
@@ -473,7 +473,8 @@ poly1305_blocks_neon:
 	subs	$len,$len,#64
 	ldp	x9,x13,[$inp,#48]
 	add	$in2,$inp,#96
-	adr	$zeros,.Lzeros
+	adrp	$zeros,.Lzeros
+	add	$zeros,$zeros,#:lo12:.Lzeros
 
 	lsl	$padbit,$padbit,#24
 	add	x15,$ctx,#48
@@ -885,10 +886,13 @@ poly1305_blocks_neon:
 	ret
 .size	poly1305_blocks_neon,.-poly1305_blocks_neon
 
+.pushsection .rodata
 .align	5
 .Lzeros:
 .long	0,0,0,0,0,0,0,0
 .asciz	"Poly1305 for ARMv8, CRYPTOGAMS by \@dot-asm"
+.popsection
+
 .align	2
 #if !defined(__KERNEL__) && !defined(_WIN64)
 .comm	OPENSSL_armcap_P,4,4
diff --git a/arch/arm64/crypto/poly1305-glue.c b/arch/arm64/crypto/poly1305-glue.c
index 1fae18ba11ed..9c4bfd62e789 100644
--- a/arch/arm64/crypto/poly1305-glue.c
+++ b/arch/arm64/crypto/poly1305-glue.c
@@ -226,6 +226,7 @@ static void __exit neon_poly1305_mod_exit(void)
 module_init(neon_poly1305_mod_init);
 module_exit(neon_poly1305_mod_exit);
 
+MODULE_DESCRIPTION("Poly1305 transform using NEON instructions");
 MODULE_LICENSE("GPL v2");
 MODULE_ALIAS_CRYPTO("poly1305");
 MODULE_ALIAS_CRYPTO("poly1305-neon");
diff --git a/arch/arm64/include/asm/Kbuild b/arch/arm64/include/asm/Kbuild
index 4b6d2d52053e..4e350df9a02d 100644
--- a/arch/arm64/include/asm/Kbuild
+++ b/arch/arm64/include/asm/Kbuild
@@ -1,6 +1,15 @@
 # SPDX-License-Identifier: GPL-2.0
+syscall-y += syscall_table_32.h
+syscall-y += syscall_table_64.h
+
+# arm32 syscall table used by lib/compat_audit.c:
+syscall-y += unistd_32.h
+# same constants with prefixes, used by vdso, seccomp and sigreturn:
+syscall-y += unistd_compat_32.h
+
 generic-y += early_ioremap.h
 generic-y += mcs_spinlock.h
+generic-y += mmzone.h
 generic-y += qrwlock.h
 generic-y += qspinlock.h
 generic-y += parport.h
diff --git a/arch/arm64/include/asm/acpi.h b/arch/arm64/include/asm/acpi.h
index 6792a1f83f2a..a407f9cd549e 100644
--- a/arch/arm64/include/asm/acpi.h
+++ b/arch/arm64/include/asm/acpi.h
@@ -119,6 +119,18 @@ static inline u32 get_acpi_id_for_cpu(unsigned int cpu)
 	return	acpi_cpu_get_madt_gicc(cpu)->uid;
 }
 
+static inline int get_cpu_for_acpi_id(u32 uid)
+{
+	int cpu;
+
+	for (cpu = 0; cpu < nr_cpu_ids; cpu++)
+		if (acpi_cpu_get_madt_gicc(cpu) &&
+		    uid == get_acpi_id_for_cpu(cpu))
+			return cpu;
+
+	return -EINVAL;
+}
+
 static inline void arch_fix_phys_package_id(int num, u32 slot) { }
 void __init acpi_init_cpus(void);
 int apei_claim_sea(struct pt_regs *regs);
diff --git a/arch/arm64/include/asm/alternative-macros.h b/arch/arm64/include/asm/alternative-macros.h
index d328f549b1a6..c8c77f9e36d6 100644
--- a/arch/arm64/include/asm/alternative-macros.h
+++ b/arch/arm64/include/asm/alternative-macros.h
@@ -230,7 +230,11 @@ alternative_has_cap_likely(const unsigned long cpucap)
 		return false;
 
 	asm goto(
+#ifdef BUILD_VDSO
+	ALTERNATIVE("b	%l[l_no]", "nop", %[cpucap])
+#else
 	ALTERNATIVE_CB("b	%l[l_no]", %[cpucap], alt_cb_patch_nops)
+#endif
 	:
 	: [cpucap] "i" (cpucap)
 	:
diff --git a/arch/arm64/include/asm/arch_gicv3.h b/arch/arm64/include/asm/arch_gicv3.h
index 5f172611654b..9e96f024b2f1 100644
--- a/arch/arm64/include/asm/arch_gicv3.h
+++ b/arch/arm64/include/asm/arch_gicv3.h
@@ -175,21 +175,6 @@ static inline bool gic_prio_masking_enabled(void)
 
 static inline void gic_pmr_mask_irqs(void)
 {
-	BUILD_BUG_ON(GICD_INT_DEF_PRI < (__GIC_PRIO_IRQOFF |
-					 GIC_PRIO_PSR_I_SET));
-	BUILD_BUG_ON(GICD_INT_DEF_PRI >= GIC_PRIO_IRQON);
-	/*
-	 * Need to make sure IRQON allows IRQs when SCR_EL3.FIQ is cleared
-	 * and non-secure PMR accesses are not subject to the shifts that
-	 * are applied to IRQ priorities
-	 */
-	BUILD_BUG_ON((0x80 | (GICD_INT_DEF_PRI >> 1)) >= GIC_PRIO_IRQON);
-	/*
-	 * Same situation as above, but now we make sure that we can mask
-	 * regular interrupts.
-	 */
-	BUILD_BUG_ON((0x80 | (GICD_INT_DEF_PRI >> 1)) < (__GIC_PRIO_IRQOFF_NS |
-							 GIC_PRIO_PSR_I_SET));
 	gic_write_pmr(GIC_PRIO_IRQOFF);
 }
 
diff --git a/arch/arm64/include/asm/arch_timer.h b/arch/arm64/include/asm/arch_timer.h
index 934c658ee947..f5794d50f51d 100644
--- a/arch/arm64/include/asm/arch_timer.h
+++ b/arch/arm64/include/asm/arch_timer.h
@@ -15,7 +15,7 @@
 #include <linux/bug.h>
 #include <linux/init.h>
 #include <linux/jump_label.h>
-#include <linux/smp.h>
+#include <linux/percpu.h>
 #include <linux/types.h>
 
 #include <clocksource/arm_arch_timer.h>
diff --git a/arch/arm64/include/asm/arm_pmuv3.h b/arch/arm64/include/asm/arm_pmuv3.h
index c27404fa4418..468a049bc63b 100644
--- a/arch/arm64/include/asm/arm_pmuv3.h
+++ b/arch/arm64/include/asm/arm_pmuv3.h
@@ -6,7 +6,7 @@
 #ifndef __ASM_PMUV3_H
 #define __ASM_PMUV3_H
 
-#include <linux/kvm_host.h>
+#include <asm/kvm_host.h>
 
 #include <asm/cpufeature.h>
 #include <asm/sysreg.h>
@@ -33,6 +33,14 @@ static inline void write_pmevtypern(int n, unsigned long val)
 	PMEVN_SWITCH(n, WRITE_PMEVTYPERN);
 }
 
+#define RETURN_READ_PMEVTYPERN(n) \
+	return read_sysreg(pmevtyper##n##_el0)
+static inline unsigned long read_pmevtypern(int n)
+{
+	PMEVN_SWITCH(n, RETURN_READ_PMEVTYPERN);
+	return 0;
+}
+
 static inline unsigned long read_pmmir(void)
 {
 	return read_cpuid(PMMIR_EL1);
@@ -46,6 +54,14 @@ static inline u32 read_pmuver(void)
 			ID_AA64DFR0_EL1_PMUVer_SHIFT);
 }
 
+static inline bool pmuv3_has_icntr(void)
+{
+	u64 dfr1 = read_sysreg(id_aa64dfr1_el1);
+
+	return !!cpuid_feature_extract_unsigned_field(dfr1,
+			ID_AA64DFR1_EL1_PMICNTR_SHIFT);
+}
+
 static inline void write_pmcr(u64 val)
 {
 	write_sysreg(val, pmcr_el0);
@@ -71,22 +87,32 @@ static inline u64 read_pmccntr(void)
 	return read_sysreg(pmccntr_el0);
 }
 
-static inline void write_pmcntenset(u32 val)
+static inline void write_pmicntr(u64 val)
+{
+	write_sysreg_s(val, SYS_PMICNTR_EL0);
+}
+
+static inline u64 read_pmicntr(void)
+{
+	return read_sysreg_s(SYS_PMICNTR_EL0);
+}
+
+static inline void write_pmcntenset(u64 val)
 {
 	write_sysreg(val, pmcntenset_el0);
 }
 
-static inline void write_pmcntenclr(u32 val)
+static inline void write_pmcntenclr(u64 val)
 {
 	write_sysreg(val, pmcntenclr_el0);
 }
 
-static inline void write_pmintenset(u32 val)
+static inline void write_pmintenset(u64 val)
 {
 	write_sysreg(val, pmintenset_el1);
 }
 
-static inline void write_pmintenclr(u32 val)
+static inline void write_pmintenclr(u64 val)
 {
 	write_sysreg(val, pmintenclr_el1);
 }
@@ -96,12 +122,27 @@ static inline void write_pmccfiltr(u64 val)
 	write_sysreg(val, pmccfiltr_el0);
 }
 
-static inline void write_pmovsclr(u32 val)
+static inline u64 read_pmccfiltr(void)
+{
+	return read_sysreg(pmccfiltr_el0);
+}
+
+static inline void write_pmicfiltr(u64 val)
+{
+	write_sysreg_s(val, SYS_PMICFILTR_EL0);
+}
+
+static inline u64 read_pmicfiltr(void)
+{
+	return read_sysreg_s(SYS_PMICFILTR_EL0);
+}
+
+static inline void write_pmovsclr(u64 val)
 {
 	write_sysreg(val, pmovsclr_el0);
 }
 
-static inline u32 read_pmovsclr(void)
+static inline u64 read_pmovsclr(void)
 {
 	return read_sysreg(pmovsclr_el0);
 }
diff --git a/arch/arm64/include/asm/asm-extable.h b/arch/arm64/include/asm/asm-extable.h
index 980d1dd8e1a3..b8a5861dc7b7 100644
--- a/arch/arm64/include/asm/asm-extable.h
+++ b/arch/arm64/include/asm/asm-extable.h
@@ -112,6 +112,9 @@
 #define _ASM_EXTABLE_KACCESS_ERR(insn, fixup, err)			\
 	_ASM_EXTABLE_KACCESS_ERR_ZERO(insn, fixup, err, wzr)
 
+#define _ASM_EXTABLE_KACCESS(insn, fixup)				\
+	_ASM_EXTABLE_KACCESS_ERR_ZERO(insn, fixup, wzr, wzr)
+
 #define _ASM_EXTABLE_LOAD_UNALIGNED_ZEROPAD(insn, fixup, data, addr)		\
 	__DEFINE_ASM_GPR_NUMS							\
 	__ASM_EXTABLE_RAW(#insn, #fixup,					\
diff --git a/arch/arm64/include/asm/cacheflush.h b/arch/arm64/include/asm/cacheflush.h
index fefac75fa009..28ab96e808ef 100644
--- a/arch/arm64/include/asm/cacheflush.h
+++ b/arch/arm64/include/asm/cacheflush.h
@@ -117,7 +117,7 @@ extern void copy_to_user_page(struct vm_area_struct *, struct page *,
  * flush_dcache_folio is used when the kernel has written to the page
  * cache page at virtual address page->virtual.
  *
- * If this page isn't mapped (ie, page_mapping == NULL), or it might
+ * If this page isn't mapped (ie, folio_mapping == NULL), or it might
  * have userspace mappings, then we _must_ always clean + invalidate
  * the dcache entries associated with the kernel mapping.
  *
diff --git a/arch/arm64/include/asm/cpucaps.h b/arch/arm64/include/asm/cpucaps.h
index 7529c0263933..a6e5b07b64fd 100644
--- a/arch/arm64/include/asm/cpucaps.h
+++ b/arch/arm64/include/asm/cpucaps.h
@@ -59,7 +59,7 @@ cpucap_is_possible(const unsigned int cap)
 	case ARM64_WORKAROUND_REPEAT_TLBI:
 		return IS_ENABLED(CONFIG_ARM64_WORKAROUND_REPEAT_TLBI);
 	case ARM64_WORKAROUND_SPECULATIVE_SSBS:
-		return IS_ENABLED(CONFIG_ARM64_WORKAROUND_SPECULATIVE_SSBS);
+		return IS_ENABLED(CONFIG_ARM64_ERRATUM_3194386);
 	}
 
 	return true;
diff --git a/arch/arm64/include/asm/cpufeature.h b/arch/arm64/include/asm/cpufeature.h
index 8b904a757bd3..3d261cc123c1 100644
--- a/arch/arm64/include/asm/cpufeature.h
+++ b/arch/arm64/include/asm/cpufeature.h
@@ -588,14 +588,14 @@ static inline bool id_aa64pfr0_32bit_el1(u64 pfr0)
 {
 	u32 val = cpuid_feature_extract_unsigned_field(pfr0, ID_AA64PFR0_EL1_EL1_SHIFT);
 
-	return val == ID_AA64PFR0_EL1_ELx_32BIT_64BIT;
+	return val == ID_AA64PFR0_EL1_EL1_AARCH32;
 }
 
 static inline bool id_aa64pfr0_32bit_el0(u64 pfr0)
 {
 	u32 val = cpuid_feature_extract_unsigned_field(pfr0, ID_AA64PFR0_EL1_EL0_SHIFT);
 
-	return val == ID_AA64PFR0_EL1_ELx_32BIT_64BIT;
+	return val == ID_AA64PFR0_EL1_EL0_AARCH32;
 }
 
 static inline bool id_aa64pfr0_sve(u64 pfr0)
@@ -832,6 +832,12 @@ static inline bool system_supports_lpa2(void)
 	return cpus_have_final_cap(ARM64_HAS_LPA2);
 }
 
+static inline bool system_supports_poe(void)
+{
+	return IS_ENABLED(CONFIG_ARM64_POE) &&
+		alternative_has_cap_unlikely(ARM64_HAS_S1POE);
+}
+
 int do_emulate_mrs(struct pt_regs *regs, u32 sys_reg, u32 rt);
 bool try_emulate_mrs(struct pt_regs *regs, u32 isn);
 
diff --git a/arch/arm64/include/asm/cputype.h b/arch/arm64/include/asm/cputype.h
index 7b32b99023a2..5a7dfeb8e8eb 100644
--- a/arch/arm64/include/asm/cputype.h
+++ b/arch/arm64/include/asm/cputype.h
@@ -86,9 +86,14 @@
 #define ARM_CPU_PART_CORTEX_X2		0xD48
 #define ARM_CPU_PART_NEOVERSE_N2	0xD49
 #define ARM_CPU_PART_CORTEX_A78C	0xD4B
+#define ARM_CPU_PART_CORTEX_X1C		0xD4C
+#define ARM_CPU_PART_CORTEX_X3		0xD4E
 #define ARM_CPU_PART_NEOVERSE_V2	0xD4F
+#define ARM_CPU_PART_CORTEX_A720	0xD81
 #define ARM_CPU_PART_CORTEX_X4		0xD82
 #define ARM_CPU_PART_NEOVERSE_V3	0xD84
+#define ARM_CPU_PART_CORTEX_X925	0xD85
+#define ARM_CPU_PART_CORTEX_A725	0xD87
 
 #define APM_CPU_PART_XGENE		0x000
 #define APM_CPU_VAR_POTENZA		0x00
@@ -138,6 +143,7 @@
 #define APPLE_CPU_PART_M2_AVALANCHE_MAX	0x039
 
 #define AMPERE_CPU_PART_AMPERE1		0xAC3
+#define AMPERE_CPU_PART_AMPERE1A	0xAC4
 
 #define MICROSOFT_CPU_PART_AZURE_COBALT_100	0xD49 /* Based on r0p0 of ARM Neoverse N2 */
 
@@ -162,9 +168,14 @@
 #define MIDR_CORTEX_X2 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_X2)
 #define MIDR_NEOVERSE_N2 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_NEOVERSE_N2)
 #define MIDR_CORTEX_A78C	MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A78C)
+#define MIDR_CORTEX_X1C	MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_X1C)
+#define MIDR_CORTEX_X3 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_X3)
 #define MIDR_NEOVERSE_V2 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_NEOVERSE_V2)
+#define MIDR_CORTEX_A720 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A720)
 #define MIDR_CORTEX_X4 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_X4)
 #define MIDR_NEOVERSE_V3 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_NEOVERSE_V3)
+#define MIDR_CORTEX_X925 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_X925)
+#define MIDR_CORTEX_A725 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A725)
 #define MIDR_THUNDERX	MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX)
 #define MIDR_THUNDERX_81XX MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX_81XX)
 #define MIDR_THUNDERX_83XX MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX_83XX)
@@ -202,6 +213,7 @@
 #define MIDR_APPLE_M2_BLIZZARD_MAX MIDR_CPU_MODEL(ARM_CPU_IMP_APPLE, APPLE_CPU_PART_M2_BLIZZARD_MAX)
 #define MIDR_APPLE_M2_AVALANCHE_MAX MIDR_CPU_MODEL(ARM_CPU_IMP_APPLE, APPLE_CPU_PART_M2_AVALANCHE_MAX)
 #define MIDR_AMPERE1 MIDR_CPU_MODEL(ARM_CPU_IMP_AMPERE, AMPERE_CPU_PART_AMPERE1)
+#define MIDR_AMPERE1A MIDR_CPU_MODEL(ARM_CPU_IMP_AMPERE, AMPERE_CPU_PART_AMPERE1A)
 #define MIDR_MICROSOFT_AZURE_COBALT_100 MIDR_CPU_MODEL(ARM_CPU_IMP_MICROSOFT, MICROSOFT_CPU_PART_AZURE_COBALT_100)
 
 /* Fujitsu Erratum 010001 affects A64FX 1.0 and 1.1, (v0r0 and v1r0) */
diff --git a/arch/arm64/include/asm/el2_setup.h b/arch/arm64/include/asm/el2_setup.h
index fd87c4b8f984..e0ffdf13a18b 100644
--- a/arch/arm64/include/asm/el2_setup.h
+++ b/arch/arm64/include/asm/el2_setup.h
@@ -165,42 +165,53 @@
 	mrs	x1, id_aa64dfr0_el1
 	ubfx	x1, x1, #ID_AA64DFR0_EL1_PMSVer_SHIFT, #4
 	cmp	x1, #3
-	b.lt	.Lset_debug_fgt_\@
+	b.lt	.Lskip_spe_fgt_\@
 	/* Disable PMSNEVFR_EL1 read and write traps */
 	orr	x0, x0, #(1 << 62)
 
-.Lset_debug_fgt_\@:
+.Lskip_spe_fgt_\@:
 	msr_s	SYS_HDFGRTR_EL2, x0
 	msr_s	SYS_HDFGWTR_EL2, x0
 
 	mov	x0, xzr
 	mrs	x1, id_aa64pfr1_el1
 	ubfx	x1, x1, #ID_AA64PFR1_EL1_SME_SHIFT, #4
-	cbz	x1, .Lset_pie_fgt_\@
+	cbz	x1, .Lskip_debug_fgt_\@
 
 	/* Disable nVHE traps of TPIDR2 and SMPRI */
 	orr	x0, x0, #HFGxTR_EL2_nSMPRI_EL1_MASK
 	orr	x0, x0, #HFGxTR_EL2_nTPIDR2_EL0_MASK
 
-.Lset_pie_fgt_\@:
+.Lskip_debug_fgt_\@:
 	mrs_s	x1, SYS_ID_AA64MMFR3_EL1
 	ubfx	x1, x1, #ID_AA64MMFR3_EL1_S1PIE_SHIFT, #4
-	cbz	x1, .Lset_fgt_\@
+	cbz	x1, .Lskip_pie_fgt_\@
 
 	/* Disable trapping of PIR_EL1 / PIRE0_EL1 */
 	orr	x0, x0, #HFGxTR_EL2_nPIR_EL1
 	orr	x0, x0, #HFGxTR_EL2_nPIRE0_EL1
 
-.Lset_fgt_\@:
+.Lskip_pie_fgt_\@:
+	mrs_s	x1, SYS_ID_AA64MMFR3_EL1
+	ubfx	x1, x1, #ID_AA64MMFR3_EL1_S1POE_SHIFT, #4
+	cbz	x1, .Lskip_poe_fgt_\@
+
+	/* Disable trapping of POR_EL0 */
+	orr	x0, x0, #HFGxTR_EL2_nPOR_EL0
+
+.Lskip_poe_fgt_\@:
 	msr_s	SYS_HFGRTR_EL2, x0
 	msr_s	SYS_HFGWTR_EL2, x0
 	msr_s	SYS_HFGITR_EL2, xzr
 
 	mrs	x1, id_aa64pfr0_el1		// AMU traps UNDEF without AMU
 	ubfx	x1, x1, #ID_AA64PFR0_EL1_AMU_SHIFT, #4
-	cbz	x1, .Lskip_fgt_\@
+	cbz	x1, .Lskip_amu_fgt_\@
 
 	msr_s	SYS_HAFGRTR_EL2, xzr
+
+.Lskip_amu_fgt_\@:
+
 .Lskip_fgt_\@:
 .endm
 
diff --git a/arch/arm64/include/asm/esr.h b/arch/arm64/include/asm/esr.h
index 7abf09df7033..da6d2c1c0b03 100644
--- a/arch/arm64/include/asm/esr.h
+++ b/arch/arm64/include/asm/esr.h
@@ -10,63 +10,63 @@
 #include <asm/memory.h>
 #include <asm/sysreg.h>
 
-#define ESR_ELx_EC_UNKNOWN	(0x00)
-#define ESR_ELx_EC_WFx		(0x01)
+#define ESR_ELx_EC_UNKNOWN	UL(0x00)
+#define ESR_ELx_EC_WFx		UL(0x01)
 /* Unallocated EC: 0x02 */
-#define ESR_ELx_EC_CP15_32	(0x03)
-#define ESR_ELx_EC_CP15_64	(0x04)
-#define ESR_ELx_EC_CP14_MR	(0x05)
-#define ESR_ELx_EC_CP14_LS	(0x06)
-#define ESR_ELx_EC_FP_ASIMD	(0x07)
-#define ESR_ELx_EC_CP10_ID	(0x08)	/* EL2 only */
-#define ESR_ELx_EC_PAC		(0x09)	/* EL2 and above */
+#define ESR_ELx_EC_CP15_32	UL(0x03)
+#define ESR_ELx_EC_CP15_64	UL(0x04)
+#define ESR_ELx_EC_CP14_MR	UL(0x05)
+#define ESR_ELx_EC_CP14_LS	UL(0x06)
+#define ESR_ELx_EC_FP_ASIMD	UL(0x07)
+#define ESR_ELx_EC_CP10_ID	UL(0x08)	/* EL2 only */
+#define ESR_ELx_EC_PAC		UL(0x09)	/* EL2 and above */
 /* Unallocated EC: 0x0A - 0x0B */
-#define ESR_ELx_EC_CP14_64	(0x0C)
-#define ESR_ELx_EC_BTI		(0x0D)
-#define ESR_ELx_EC_ILL		(0x0E)
+#define ESR_ELx_EC_CP14_64	UL(0x0C)
+#define ESR_ELx_EC_BTI		UL(0x0D)
+#define ESR_ELx_EC_ILL		UL(0x0E)
 /* Unallocated EC: 0x0F - 0x10 */
-#define ESR_ELx_EC_SVC32	(0x11)
-#define ESR_ELx_EC_HVC32	(0x12)	/* EL2 only */
-#define ESR_ELx_EC_SMC32	(0x13)	/* EL2 and above */
+#define ESR_ELx_EC_SVC32	UL(0x11)
+#define ESR_ELx_EC_HVC32	UL(0x12)	/* EL2 only */
+#define ESR_ELx_EC_SMC32	UL(0x13)	/* EL2 and above */
 /* Unallocated EC: 0x14 */
-#define ESR_ELx_EC_SVC64	(0x15)
-#define ESR_ELx_EC_HVC64	(0x16)	/* EL2 and above */
-#define ESR_ELx_EC_SMC64	(0x17)	/* EL2 and above */
-#define ESR_ELx_EC_SYS64	(0x18)
-#define ESR_ELx_EC_SVE		(0x19)
-#define ESR_ELx_EC_ERET		(0x1a)	/* EL2 only */
+#define ESR_ELx_EC_SVC64	UL(0x15)
+#define ESR_ELx_EC_HVC64	UL(0x16)	/* EL2 and above */
+#define ESR_ELx_EC_SMC64	UL(0x17)	/* EL2 and above */
+#define ESR_ELx_EC_SYS64	UL(0x18)
+#define ESR_ELx_EC_SVE		UL(0x19)
+#define ESR_ELx_EC_ERET		UL(0x1a)	/* EL2 only */
 /* Unallocated EC: 0x1B */
-#define ESR_ELx_EC_FPAC		(0x1C)	/* EL1 and above */
-#define ESR_ELx_EC_SME		(0x1D)
+#define ESR_ELx_EC_FPAC		UL(0x1C)	/* EL1 and above */
+#define ESR_ELx_EC_SME		UL(0x1D)
 /* Unallocated EC: 0x1E */
-#define ESR_ELx_EC_IMP_DEF	(0x1f)	/* EL3 only */
-#define ESR_ELx_EC_IABT_LOW	(0x20)
-#define ESR_ELx_EC_IABT_CUR	(0x21)
-#define ESR_ELx_EC_PC_ALIGN	(0x22)
+#define ESR_ELx_EC_IMP_DEF	UL(0x1f)	/* EL3 only */
+#define ESR_ELx_EC_IABT_LOW	UL(0x20)
+#define ESR_ELx_EC_IABT_CUR	UL(0x21)
+#define ESR_ELx_EC_PC_ALIGN	UL(0x22)
 /* Unallocated EC: 0x23 */
-#define ESR_ELx_EC_DABT_LOW	(0x24)
-#define ESR_ELx_EC_DABT_CUR	(0x25)
-#define ESR_ELx_EC_SP_ALIGN	(0x26)
-#define ESR_ELx_EC_MOPS		(0x27)
-#define ESR_ELx_EC_FP_EXC32	(0x28)
+#define ESR_ELx_EC_DABT_LOW	UL(0x24)
+#define ESR_ELx_EC_DABT_CUR	UL(0x25)
+#define ESR_ELx_EC_SP_ALIGN	UL(0x26)
+#define ESR_ELx_EC_MOPS		UL(0x27)
+#define ESR_ELx_EC_FP_EXC32	UL(0x28)
 /* Unallocated EC: 0x29 - 0x2B */
-#define ESR_ELx_EC_FP_EXC64	(0x2C)
+#define ESR_ELx_EC_FP_EXC64	UL(0x2C)
 /* Unallocated EC: 0x2D - 0x2E */
-#define ESR_ELx_EC_SERROR	(0x2F)
-#define ESR_ELx_EC_BREAKPT_LOW	(0x30)
-#define ESR_ELx_EC_BREAKPT_CUR	(0x31)
-#define ESR_ELx_EC_SOFTSTP_LOW	(0x32)
-#define ESR_ELx_EC_SOFTSTP_CUR	(0x33)
-#define ESR_ELx_EC_WATCHPT_LOW	(0x34)
-#define ESR_ELx_EC_WATCHPT_CUR	(0x35)
+#define ESR_ELx_EC_SERROR	UL(0x2F)
+#define ESR_ELx_EC_BREAKPT_LOW	UL(0x30)
+#define ESR_ELx_EC_BREAKPT_CUR	UL(0x31)
+#define ESR_ELx_EC_SOFTSTP_LOW	UL(0x32)
+#define ESR_ELx_EC_SOFTSTP_CUR	UL(0x33)
+#define ESR_ELx_EC_WATCHPT_LOW	UL(0x34)
+#define ESR_ELx_EC_WATCHPT_CUR	UL(0x35)
 /* Unallocated EC: 0x36 - 0x37 */
-#define ESR_ELx_EC_BKPT32	(0x38)
+#define ESR_ELx_EC_BKPT32	UL(0x38)
 /* Unallocated EC: 0x39 */
-#define ESR_ELx_EC_VECTOR32	(0x3A)	/* EL2 only */
+#define ESR_ELx_EC_VECTOR32	UL(0x3A)	/* EL2 only */
 /* Unallocated EC: 0x3B */
-#define ESR_ELx_EC_BRK64	(0x3C)
+#define ESR_ELx_EC_BRK64	UL(0x3C)
 /* Unallocated EC: 0x3D - 0x3F */
-#define ESR_ELx_EC_MAX		(0x3F)
+#define ESR_ELx_EC_MAX		UL(0x3F)
 
 #define ESR_ELx_EC_SHIFT	(26)
 #define ESR_ELx_EC_WIDTH	(6)
@@ -121,6 +121,14 @@
 #define ESR_ELx_FSC_SECC	(0x18)
 #define ESR_ELx_FSC_SECC_TTW(n)	(0x1c + (n))
 
+/* Status codes for individual page table levels */
+#define ESR_ELx_FSC_ACCESS_L(n)	(ESR_ELx_FSC_ACCESS + (n))
+#define ESR_ELx_FSC_PERM_L(n)	(ESR_ELx_FSC_PERM + (n))
+
+#define ESR_ELx_FSC_FAULT_nL	(0x2C)
+#define ESR_ELx_FSC_FAULT_L(n)	(((n) < 0 ? ESR_ELx_FSC_FAULT_nL : \
+					    ESR_ELx_FSC_FAULT) + (n))
+
 /* ISS field definitions for Data Aborts */
 #define ESR_ELx_ISV_SHIFT	(24)
 #define ESR_ELx_ISV		(UL(1) << ESR_ELx_ISV_SHIFT)
@@ -152,6 +160,8 @@
 #define ESR_ELx_Xs_MASK		(GENMASK_ULL(4, 0))
 
 /* ISS field definitions for exceptions taken in to Hyp */
+#define ESR_ELx_FSC_ADDRSZ	(0x00)
+#define ESR_ELx_FSC_ADDRSZ_L(n)	(ESR_ELx_FSC_ADDRSZ + (n))
 #define ESR_ELx_CV		(UL(1) << 24)
 #define ESR_ELx_COND_SHIFT	(20)
 #define ESR_ELx_COND_MASK	(UL(0xF) << ESR_ELx_COND_SHIFT)
@@ -379,6 +389,11 @@
 #ifndef __ASSEMBLY__
 #include <asm/types.h>
 
+static inline unsigned long esr_brk_comment(unsigned long esr)
+{
+	return esr & ESR_ELx_BRK64_ISS_COMMENT_MASK;
+}
+
 static inline bool esr_is_data_abort(unsigned long esr)
 {
 	const unsigned long ec = ESR_ELx_EC(esr);
@@ -386,22 +401,41 @@ static inline bool esr_is_data_abort(unsigned long esr)
 	return ec == ESR_ELx_EC_DABT_LOW || ec == ESR_ELx_EC_DABT_CUR;
 }
 
+static inline bool esr_is_cfi_brk(unsigned long esr)
+{
+	return ESR_ELx_EC(esr) == ESR_ELx_EC_BRK64 &&
+	       (esr_brk_comment(esr) & ~CFI_BRK_IMM_MASK) == CFI_BRK_IMM_BASE;
+}
+
 static inline bool esr_fsc_is_translation_fault(unsigned long esr)
 {
-	/* Translation fault, level -1 */
-	if ((esr & ESR_ELx_FSC) == 0b101011)
-		return true;
-	return (esr & ESR_ELx_FSC_TYPE) == ESR_ELx_FSC_FAULT;
+	esr = esr & ESR_ELx_FSC;
+
+	return (esr == ESR_ELx_FSC_FAULT_L(3)) ||
+	       (esr == ESR_ELx_FSC_FAULT_L(2)) ||
+	       (esr == ESR_ELx_FSC_FAULT_L(1)) ||
+	       (esr == ESR_ELx_FSC_FAULT_L(0)) ||
+	       (esr == ESR_ELx_FSC_FAULT_L(-1));
 }
 
 static inline bool esr_fsc_is_permission_fault(unsigned long esr)
 {
-	return (esr & ESR_ELx_FSC_TYPE) == ESR_ELx_FSC_PERM;
+	esr = esr & ESR_ELx_FSC;
+
+	return (esr == ESR_ELx_FSC_PERM_L(3)) ||
+	       (esr == ESR_ELx_FSC_PERM_L(2)) ||
+	       (esr == ESR_ELx_FSC_PERM_L(1)) ||
+	       (esr == ESR_ELx_FSC_PERM_L(0));
 }
 
 static inline bool esr_fsc_is_access_flag_fault(unsigned long esr)
 {
-	return (esr & ESR_ELx_FSC_TYPE) == ESR_ELx_FSC_ACCESS;
+	esr = esr & ESR_ELx_FSC;
+
+	return (esr == ESR_ELx_FSC_ACCESS_L(3)) ||
+	       (esr == ESR_ELx_FSC_ACCESS_L(2)) ||
+	       (esr == ESR_ELx_FSC_ACCESS_L(1)) ||
+	       (esr == ESR_ELx_FSC_ACCESS_L(0));
 }
 
 /* Indicate whether ESR.EC==0x1A is for an ERETAx instruction */
diff --git a/arch/arm64/include/asm/fpsimd.h b/arch/arm64/include/asm/fpsimd.h
index bc69ac368d73..f2a84efc3618 100644
--- a/arch/arm64/include/asm/fpsimd.h
+++ b/arch/arm64/include/asm/fpsimd.h
@@ -155,8 +155,6 @@ extern void cpu_enable_sme2(const struct arm64_cpu_capabilities *__unused);
 extern void cpu_enable_fa64(const struct arm64_cpu_capabilities *__unused);
 extern void cpu_enable_fpmr(const struct arm64_cpu_capabilities *__unused);
 
-extern u64 read_smcr_features(void);
-
 /*
  * Helpers to translate bit indices in sve_vq_map to VQ values (and
  * vice versa).  This allows find_next_bit() to be used to find the
diff --git a/arch/arm64/include/asm/ftrace.h b/arch/arm64/include/asm/ftrace.h
index ab158196480c..dc9cf0bd2a4c 100644
--- a/arch/arm64/include/asm/ftrace.h
+++ b/arch/arm64/include/asm/ftrace.h
@@ -12,17 +12,6 @@
 
 #define HAVE_FUNCTION_GRAPH_FP_TEST
 
-/*
- * HAVE_FUNCTION_GRAPH_RET_ADDR_PTR means that the architecture can provide a
- * "return address pointer" which can be used to uniquely identify a return
- * address which has been overwritten.
- *
- * On arm64 we use the address of the caller's frame record, which remains the
- * same for the lifetime of the instrumented function, unlike the return
- * address in the LR.
- */
-#define HAVE_FUNCTION_GRAPH_RET_ADDR_PTR
-
 #ifdef CONFIG_DYNAMIC_FTRACE_WITH_ARGS
 #define ARCH_SUPPORTS_FTRACE_OPS 1
 #else
diff --git a/arch/arm64/include/asm/hugetlb.h b/arch/arm64/include/asm/hugetlb.h
index 3954cbd2ff56..293f880865e8 100644
--- a/arch/arm64/include/asm/hugetlb.h
+++ b/arch/arm64/include/asm/hugetlb.h
@@ -46,7 +46,7 @@ extern pte_t huge_ptep_clear_flush(struct vm_area_struct *vma,
 extern void huge_pte_clear(struct mm_struct *mm, unsigned long addr,
 			   pte_t *ptep, unsigned long sz);
 #define __HAVE_ARCH_HUGE_PTEP_GET
-extern pte_t huge_ptep_get(pte_t *ptep);
+extern pte_t huge_ptep_get(struct mm_struct *mm, unsigned long addr, pte_t *ptep);
 
 void __init arm64_hugetlb_cma_reserve(void);
 
diff --git a/arch/arm64/include/asm/hwcap.h b/arch/arm64/include/asm/hwcap.h
index 4edd3b61df11..a775adddecf2 100644
--- a/arch/arm64/include/asm/hwcap.h
+++ b/arch/arm64/include/asm/hwcap.h
@@ -157,6 +157,7 @@
 #define KERNEL_HWCAP_SME_SF8FMA		__khwcap2_feature(SME_SF8FMA)
 #define KERNEL_HWCAP_SME_SF8DP4		__khwcap2_feature(SME_SF8DP4)
 #define KERNEL_HWCAP_SME_SF8DP2		__khwcap2_feature(SME_SF8DP2)
+#define KERNEL_HWCAP_POE		__khwcap2_feature(POE)
 
 /*
  * This yields a mask that user programs can use to figure out what
diff --git a/arch/arm64/include/asm/hypervisor.h b/arch/arm64/include/asm/hypervisor.h
index 0ae427f352c8..409e239834d1 100644
--- a/arch/arm64/include/asm/hypervisor.h
+++ b/arch/arm64/include/asm/hypervisor.h
@@ -7,4 +7,15 @@
 void kvm_init_hyp_services(void);
 bool kvm_arm_hyp_service_available(u32 func_id);
 
+#ifdef CONFIG_ARM_PKVM_GUEST
+void pkvm_init_hyp_services(void);
+#else
+static inline void pkvm_init_hyp_services(void) { };
+#endif
+
+static inline void kvm_arch_init_hyp_services(void)
+{
+	pkvm_init_hyp_services();
+};
+
 #endif
diff --git a/arch/arm64/include/asm/io.h b/arch/arm64/include/asm/io.h
index 41fd90895dfc..1ada23a6ec19 100644
--- a/arch/arm64/include/asm/io.h
+++ b/arch/arm64/include/asm/io.h
@@ -271,6 +271,10 @@ __iowrite64_copy(void __iomem *to, const void *from, size_t count)
  * I/O memory mapping functions.
  */
 
+typedef int (*ioremap_prot_hook_t)(phys_addr_t phys_addr, size_t size,
+				   pgprot_t *prot);
+int arm64_ioremap_prot_hook_register(const ioremap_prot_hook_t hook);
+
 #define ioremap_prot ioremap_prot
 
 #define _PAGE_IOREMAP PROT_DEVICE_nGnRE
diff --git a/arch/arm64/include/asm/jump_label.h b/arch/arm64/include/asm/jump_label.h
index 4e753908b801..a0a5bbae7229 100644
--- a/arch/arm64/include/asm/jump_label.h
+++ b/arch/arm64/include/asm/jump_label.h
@@ -13,6 +13,7 @@
 #include <linux/types.h>
 #include <asm/insn.h>
 
+#define HAVE_JUMP_LABEL_BATCH
 #define JUMP_LABEL_NOP_SIZE		AARCH64_INSN_SIZE
 
 #define JUMP_TABLE_ENTRY(key, label)			\
diff --git a/arch/arm64/include/asm/kvm_arm.h b/arch/arm64/include/asm/kvm_arm.h
index b2adc2c6c82a..109a85ee6910 100644
--- a/arch/arm64/include/asm/kvm_arm.h
+++ b/arch/arm64/include/asm/kvm_arm.h
@@ -102,12 +102,12 @@
 #define HCR_HOST_NVHE_PROTECTED_FLAGS (HCR_HOST_NVHE_FLAGS | HCR_TSC)
 #define HCR_HOST_VHE_FLAGS (HCR_RW | HCR_TGE | HCR_E2H)
 
-#define HCRX_GUEST_FLAGS (HCRX_EL2_SMPME | HCRX_EL2_TCR2En)
 #define HCRX_HOST_FLAGS (HCRX_EL2_MSCEn | HCRX_EL2_TCR2En | HCRX_EL2_EnFPM)
 
 /* TCR_EL2 Registers bits */
 #define TCR_EL2_DS		(1UL << 32)
 #define TCR_EL2_RES1		((1U << 31) | (1 << 23))
+#define TCR_EL2_HPD		(1 << 24)
 #define TCR_EL2_TBI		(1 << 20)
 #define TCR_EL2_PS_SHIFT	16
 #define TCR_EL2_PS_MASK		(7 << TCR_EL2_PS_SHIFT)
diff --git a/arch/arm64/include/asm/kvm_asm.h b/arch/arm64/include/asm/kvm_asm.h
index a6330460d9e5..b36a3b6cc011 100644
--- a/arch/arm64/include/asm/kvm_asm.h
+++ b/arch/arm64/include/asm/kvm_asm.h
@@ -10,6 +10,7 @@
 #include <asm/hyp_image.h>
 #include <asm/insn.h>
 #include <asm/virt.h>
+#include <asm/sysreg.h>
 
 #define ARM_EXIT_WITH_SERROR_BIT  31
 #define ARM_EXCEPTION_CODE(x)	  ((x) & ~(1U << ARM_EXIT_WITH_SERROR_BIT))
@@ -232,7 +233,12 @@ extern void __kvm_tlb_flush_vmid_range(struct kvm_s2_mmu *mmu,
 					phys_addr_t start, unsigned long pages);
 extern void __kvm_tlb_flush_vmid(struct kvm_s2_mmu *mmu);
 
+extern int __kvm_tlbi_s1e2(struct kvm_s2_mmu *mmu, u64 va, u64 sys_encoding);
+
 extern void __kvm_timer_set_cntvoff(u64 cntvoff);
+extern void __kvm_at_s1e01(struct kvm_vcpu *vcpu, u32 op, u64 vaddr);
+extern void __kvm_at_s1e2(struct kvm_vcpu *vcpu, u32 op, u64 vaddr);
+extern void __kvm_at_s12(struct kvm_vcpu *vcpu, u32 op, u64 vaddr);
 
 extern int __kvm_vcpu_run(struct kvm_vcpu *vcpu);
 
@@ -257,7 +263,7 @@ extern u64 __kvm_get_mdcr_el2(void);
 	asm volatile(							\
 	"	mrs	%1, spsr_el2\n"					\
 	"	mrs	%2, elr_el2\n"					\
-	"1:	at	"at_op", %3\n"					\
+	"1:	" __msr_s(at_op, "%3") "\n"				\
 	"	isb\n"							\
 	"	b	9f\n"						\
 	"2:	msr	spsr_el2, %1\n"					\
diff --git a/arch/arm64/include/asm/kvm_emulate.h b/arch/arm64/include/asm/kvm_emulate.h
index 21650e7924d4..a601a9305b10 100644
--- a/arch/arm64/include/asm/kvm_emulate.h
+++ b/arch/arm64/include/asm/kvm_emulate.h
@@ -11,6 +11,7 @@
 #ifndef __ARM64_KVM_EMULATE_H__
 #define __ARM64_KVM_EMULATE_H__
 
+#include <linux/bitfield.h>
 #include <linux/kvm_host.h>
 
 #include <asm/debug-monitors.h>
@@ -55,6 +56,14 @@ void kvm_emulate_nested_eret(struct kvm_vcpu *vcpu);
 int kvm_inject_nested_sync(struct kvm_vcpu *vcpu, u64 esr_el2);
 int kvm_inject_nested_irq(struct kvm_vcpu *vcpu);
 
+static inline void kvm_inject_nested_sve_trap(struct kvm_vcpu *vcpu)
+{
+	u64 esr = FIELD_PREP(ESR_ELx_EC_MASK, ESR_ELx_EC_SVE) |
+		  ESR_ELx_IL;
+
+	kvm_inject_nested_sync(vcpu, esr);
+}
+
 #if defined(__KVM_VHE_HYPERVISOR__) || defined(__KVM_NVHE_HYPERVISOR__)
 static __always_inline bool vcpu_el1_is_32bit(struct kvm_vcpu *vcpu)
 {
@@ -69,39 +78,17 @@ static __always_inline bool vcpu_el1_is_32bit(struct kvm_vcpu *vcpu)
 
 static inline void vcpu_reset_hcr(struct kvm_vcpu *vcpu)
 {
-	vcpu->arch.hcr_el2 = HCR_GUEST_FLAGS;
-	if (has_vhe() || has_hvhe())
-		vcpu->arch.hcr_el2 |= HCR_E2H;
-	if (cpus_have_final_cap(ARM64_HAS_RAS_EXTN)) {
-		/* route synchronous external abort exceptions to EL2 */
-		vcpu->arch.hcr_el2 |= HCR_TEA;
-		/* trap error record accesses */
-		vcpu->arch.hcr_el2 |= HCR_TERR;
-	}
+	if (!vcpu_has_run_once(vcpu))
+		vcpu->arch.hcr_el2 = HCR_GUEST_FLAGS;
 
-	if (cpus_have_final_cap(ARM64_HAS_STAGE2_FWB)) {
-		vcpu->arch.hcr_el2 |= HCR_FWB;
-	} else {
-		/*
-		 * For non-FWB CPUs, we trap VM ops (HCR_EL2.TVM) until M+C
-		 * get set in SCTLR_EL1 such that we can detect when the guest
-		 * MMU gets turned on and do the necessary cache maintenance
-		 * then.
-		 */
+	/*
+	 * For non-FWB CPUs, we trap VM ops (HCR_EL2.TVM) until M+C
+	 * get set in SCTLR_EL1 such that we can detect when the guest
+	 * MMU gets turned on and do the necessary cache maintenance
+	 * then.
+	 */
+	if (!cpus_have_final_cap(ARM64_HAS_STAGE2_FWB))
 		vcpu->arch.hcr_el2 |= HCR_TVM;
-	}
-
-	if (cpus_have_final_cap(ARM64_HAS_EVT) &&
-	    !cpus_have_final_cap(ARM64_MISMATCHED_CACHE_TYPE))
-		vcpu->arch.hcr_el2 |= HCR_TID4;
-	else
-		vcpu->arch.hcr_el2 |= HCR_TID2;
-
-	if (vcpu_el1_is_32bit(vcpu))
-		vcpu->arch.hcr_el2 &= ~HCR_RW;
-
-	if (kvm_has_mte(vcpu->kvm))
-		vcpu->arch.hcr_el2 |= HCR_ATA;
 }
 
 static inline unsigned long *vcpu_hcr(struct kvm_vcpu *vcpu)
@@ -660,4 +647,50 @@ static __always_inline void kvm_reset_cptr_el2(struct kvm_vcpu *vcpu)
 
 	kvm_write_cptr_el2(val);
 }
+
+/*
+ * Returns a 'sanitised' view of CPTR_EL2, translating from nVHE to the VHE
+ * format if E2H isn't set.
+ */
+static inline u64 vcpu_sanitised_cptr_el2(const struct kvm_vcpu *vcpu)
+{
+	u64 cptr = __vcpu_sys_reg(vcpu, CPTR_EL2);
+
+	if (!vcpu_el2_e2h_is_set(vcpu))
+		cptr = translate_cptr_el2_to_cpacr_el1(cptr);
+
+	return cptr;
+}
+
+static inline bool ____cptr_xen_trap_enabled(const struct kvm_vcpu *vcpu,
+					     unsigned int xen)
+{
+	switch (xen) {
+	case 0b00:
+	case 0b10:
+		return true;
+	case 0b01:
+		return vcpu_el2_tge_is_set(vcpu) && !vcpu_is_el2(vcpu);
+	case 0b11:
+	default:
+		return false;
+	}
+}
+
+#define __guest_hyp_cptr_xen_trap_enabled(vcpu, xen)				\
+	(!vcpu_has_nv(vcpu) ? false :						\
+	 ____cptr_xen_trap_enabled(vcpu,					\
+				   SYS_FIELD_GET(CPACR_ELx, xen,		\
+						 vcpu_sanitised_cptr_el2(vcpu))))
+
+static inline bool guest_hyp_fpsimd_traps_enabled(const struct kvm_vcpu *vcpu)
+{
+	return __guest_hyp_cptr_xen_trap_enabled(vcpu, FPEN);
+}
+
+static inline bool guest_hyp_sve_traps_enabled(const struct kvm_vcpu *vcpu)
+{
+	return __guest_hyp_cptr_xen_trap_enabled(vcpu, ZEN);
+}
+
 #endif /* __ARM64_KVM_EMULATE_H__ */
diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h
index 36b8e97bf49e..329619c6fa96 100644
--- a/arch/arm64/include/asm/kvm_host.h
+++ b/arch/arm64/include/asm/kvm_host.h
@@ -189,6 +189,33 @@ struct kvm_s2_mmu {
 	uint64_t split_page_chunk_size;
 
 	struct kvm_arch *arch;
+
+	/*
+	 * For a shadow stage-2 MMU, the virtual vttbr used by the
+	 * host to parse the guest S2.
+	 * This either contains:
+	 * - the virtual VTTBR programmed by the guest hypervisor with
+         *   CnP cleared
+	 * - The value 1 (VMID=0, BADDR=0, CnP=1) if invalid
+	 *
+	 * We also cache the full VTCR which gets used for TLB invalidation,
+	 * taking the ARM ARM's "Any of the bits in VTCR_EL2 are permitted
+	 * to be cached in a TLB" to the letter.
+	 */
+	u64	tlb_vttbr;
+	u64	tlb_vtcr;
+
+	/*
+	 * true when this represents a nested context where virtual
+	 * HCR_EL2.VM == 1
+	 */
+	bool	nested_stage2_enabled;
+
+	/*
+	 *  0: Nobody is currently using this, check vttbr for validity
+	 * >0: Somebody is actively using this.
+	 */
+	atomic_t refcnt;
 };
 
 struct kvm_arch_memory_slot {
@@ -256,6 +283,14 @@ struct kvm_arch {
 	 */
 	u64 fgu[__NR_FGT_GROUP_IDS__];
 
+	/*
+	 * Stage 2 paging state for VMs with nested S2 using a virtual
+	 * VMID.
+	 */
+	struct kvm_s2_mmu *nested_mmus;
+	size_t nested_mmus_size;
+	int nested_mmus_next;
+
 	/* Interrupt controller */
 	struct vgic_dist	vgic;
 
@@ -327,11 +362,11 @@ struct kvm_arch {
 	 * Atomic access to multiple idregs are guarded by kvm_arch.config_lock.
 	 */
 #define IDREG_IDX(id)		(((sys_reg_CRm(id) - 1) << 3) | sys_reg_Op2(id))
-#define IDX_IDREG(idx)		sys_reg(3, 0, 0, ((idx) >> 3) + 1, (idx) & Op2_mask)
-#define IDREG(kvm, id)		((kvm)->arch.id_regs[IDREG_IDX(id)])
 #define KVM_ARM_ID_REG_NUM	(IDREG_IDX(sys_reg(3, 0, 0, 7, 7)) + 1)
 	u64 id_regs[KVM_ARM_ID_REG_NUM];
 
+	u64 ctr_el0;
+
 	/* Masks for VNCR-baked sysregs */
 	struct kvm_sysreg_masks	*sysreg_masks;
 
@@ -411,6 +446,12 @@ enum vcpu_sysreg {
 	GCR_EL1,	/* Tag Control Register */
 	TFSRE0_EL1,	/* Tag Fault Status Register (EL0) */
 
+	POR_EL0,	/* Permission Overlay Register 0 (EL0) */
+
+	/* FP/SIMD/SVE */
+	SVCR,
+	FPMR,
+
 	/* 32bit specific registers. */
 	DACR32_EL2,	/* Domain Access Control Register */
 	IFSR32_EL2,	/* Instruction Fault Status Register */
@@ -423,6 +464,7 @@ enum vcpu_sysreg {
 	MDCR_EL2,	/* Monitor Debug Configuration Register (EL2) */
 	CPTR_EL2,	/* Architectural Feature Trap Register (EL2) */
 	HACR_EL2,	/* Hypervisor Auxiliary Control Register */
+	ZCR_EL2,	/* SVE Control Register (EL2) */
 	TTBR0_EL2,	/* Translation Table Base Register 0 (EL2) */
 	TTBR1_EL2,	/* Translation Table Base Register 1 (EL2) */
 	TCR_EL2,	/* Translation Control Register (EL2) */
@@ -481,6 +523,8 @@ enum vcpu_sysreg {
 	VNCR(PIR_EL1),	 /* Permission Indirection Register 1 (EL1) */
 	VNCR(PIRE0_EL1), /*  Permission Indirection Register 0 (EL1) */
 
+	VNCR(POR_EL1),	/* Permission Overlay Register 1 (EL1) */
+
 	VNCR(HFGRTR_EL2),
 	VNCR(HFGWTR_EL2),
 	VNCR(HFGITR_EL2),
@@ -494,6 +538,8 @@ enum vcpu_sysreg {
 	VNCR(CNTP_CVAL_EL0),
 	VNCR(CNTP_CTL_EL0),
 
+	VNCR(ICH_HCR_EL2),
+
 	NR_SYS_REGS	/* Nothing after this line! */
 };
 
@@ -559,6 +605,16 @@ struct kvm_host_data {
 		struct cpu_sve_state *sve_state;
 	};
 
+	union {
+		/* HYP VA pointer to the host storage for FPMR */
+		u64	*fpmr_ptr;
+		/*
+		 * Used by pKVM only, as it needs to provide storage
+		 * for the host
+		 */
+		u64	fpmr;
+	};
+
 	/* Ownership of the FP regs */
 	enum {
 		FP_STATE_FREE,
@@ -628,8 +684,6 @@ struct kvm_vcpu_arch {
 	void *sve_state;
 	enum fp_type fp_type;
 	unsigned int sve_max_vl;
-	u64 svcr;
-	u64 fpmr;
 
 	/* Stage 2 paging state used by the hardware on next switch */
 	struct kvm_s2_mmu *hw_mmu;
@@ -867,6 +921,9 @@ struct kvm_vcpu_arch {
 
 #define vcpu_sve_max_vq(vcpu)	sve_vq_from_vl((vcpu)->arch.sve_max_vl)
 
+#define vcpu_sve_zcr_elx(vcpu)						\
+	(unlikely(is_hyp_ctxt(vcpu)) ? ZCR_EL2 : ZCR_EL1)
+
 #define vcpu_sve_state_size(vcpu) ({					\
 	size_t __size_ret;						\
 	unsigned int __vcpu_vq;						\
@@ -991,6 +1048,7 @@ static inline bool __vcpu_read_sys_reg_from_cpu(int reg, u64 *val)
 	case DACR32_EL2:	*val = read_sysreg_s(SYS_DACR32_EL2);	break;
 	case IFSR32_EL2:	*val = read_sysreg_s(SYS_IFSR32_EL2);	break;
 	case DBGVCR32_EL2:	*val = read_sysreg_s(SYS_DBGVCR32_EL2);	break;
+	case ZCR_EL1:		*val = read_sysreg_s(SYS_ZCR_EL12);	break;
 	default:		return false;
 	}
 
@@ -1036,6 +1094,7 @@ static inline bool __vcpu_write_sys_reg_to_cpu(u64 val, int reg)
 	case DACR32_EL2:	write_sysreg_s(val, SYS_DACR32_EL2);	break;
 	case IFSR32_EL2:	write_sysreg_s(val, SYS_IFSR32_EL2);	break;
 	case DBGVCR32_EL2:	write_sysreg_s(val, SYS_DBGVCR32_EL2);	break;
+	case ZCR_EL1:		write_sysreg_s(val, SYS_ZCR_EL12);	break;
 	default:		return false;
 	}
 
@@ -1145,7 +1204,7 @@ int __init populate_nv_trap_config(void);
 bool lock_all_vcpus(struct kvm *kvm);
 void unlock_all_vcpus(struct kvm *kvm);
 
-void kvm_init_sysreg(struct kvm_vcpu *);
+void kvm_calculate_traps(struct kvm_vcpu *vcpu);
 
 /* MMIO helpers */
 void kvm_mmio_write_buf(void *buf, unsigned int len, unsigned long data);
@@ -1248,7 +1307,6 @@ static inline bool kvm_system_needs_idmapped_vectors(void)
 }
 
 static inline void kvm_arch_sync_events(struct kvm *kvm) {}
-static inline void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu) {}
 
 void kvm_arm_init_debug(void);
 void kvm_arm_vcpu_init_debug(struct kvm_vcpu *vcpu);
@@ -1290,12 +1348,12 @@ void kvm_arch_vcpu_load_debug_state_flags(struct kvm_vcpu *vcpu);
 void kvm_arch_vcpu_put_debug_state_flags(struct kvm_vcpu *vcpu);
 
 #ifdef CONFIG_KVM
-void kvm_set_pmu_events(u32 set, struct perf_event_attr *attr);
-void kvm_clr_pmu_events(u32 clr);
+void kvm_set_pmu_events(u64 set, struct perf_event_attr *attr);
+void kvm_clr_pmu_events(u64 clr);
 bool kvm_set_pmuserenr(u64 val);
 #else
-static inline void kvm_set_pmu_events(u32 set, struct perf_event_attr *attr) {}
-static inline void kvm_clr_pmu_events(u32 clr) {}
+static inline void kvm_set_pmu_events(u64 set, struct perf_event_attr *attr) {}
+static inline void kvm_clr_pmu_events(u64 clr) {}
 static inline bool kvm_set_pmuserenr(u64 val)
 {
 	return false;
@@ -1306,6 +1364,7 @@ void kvm_vcpu_load_vhe(struct kvm_vcpu *vcpu);
 void kvm_vcpu_put_vhe(struct kvm_vcpu *vcpu);
 
 int __init kvm_set_ipa_limit(void);
+u32 kvm_get_pa_bits(struct kvm *kvm);
 
 #define __KVM_HAVE_ARCH_VM_ALLOC
 struct kvm *kvm_arch_alloc_vm(void);
@@ -1355,6 +1414,24 @@ static inline void kvm_hyp_reserve(void) { }
 void kvm_arm_vcpu_power_off(struct kvm_vcpu *vcpu);
 bool kvm_arm_vcpu_stopped(struct kvm_vcpu *vcpu);
 
+static inline u64 *__vm_id_reg(struct kvm_arch *ka, u32 reg)
+{
+	switch (reg) {
+	case sys_reg(3, 0, 0, 1, 0) ... sys_reg(3, 0, 0, 7, 7):
+		return &ka->id_regs[IDREG_IDX(reg)];
+	case SYS_CTR_EL0:
+		return &ka->ctr_el0;
+	default:
+		WARN_ON_ONCE(1);
+		return NULL;
+	}
+}
+
+#define kvm_read_vm_id_reg(kvm, reg)					\
+	({ u64 __val = *__vm_id_reg(&(kvm)->arch, reg); __val; })
+
+void kvm_set_vm_id_reg(struct kvm *kvm, u32 reg, u64 val);
+
 #define __expand_field_sign_unsigned(id, fld, val)			\
 	((u64)SYS_FIELD_VALUE(id, fld, val))
 
@@ -1371,7 +1448,7 @@ bool kvm_arm_vcpu_stopped(struct kvm_vcpu *vcpu);
 
 #define get_idreg_field_unsigned(kvm, id, fld)				\
 	({								\
-		u64 __val = IDREG((kvm), SYS_##id);			\
+		u64 __val = kvm_read_vm_id_reg((kvm), SYS_##id);	\
 		FIELD_GET(id##_##fld##_MASK, __val);			\
 	})
 
@@ -1414,4 +1491,8 @@ bool kvm_arm_vcpu_stopped(struct kvm_vcpu *vcpu);
 		(pa + pi + pa3) == 1;					\
 	})
 
+#define kvm_has_fpmr(k)					\
+	(system_supports_fpmr() &&			\
+	 kvm_has_feat((k), ID_AA64PFR2_EL1, FPMR, IMP))
+
 #endif /* __ARM64_KVM_HOST_H__ */
diff --git a/arch/arm64/include/asm/kvm_hyp.h b/arch/arm64/include/asm/kvm_hyp.h
index b05bceca3385..c838309e4ec4 100644
--- a/arch/arm64/include/asm/kvm_hyp.h
+++ b/arch/arm64/include/asm/kvm_hyp.h
@@ -124,8 +124,8 @@ void __noreturn __hyp_do_panic(struct kvm_cpu_context *host_ctxt, u64 spsr,
 #endif
 
 #ifdef __KVM_NVHE_HYPERVISOR__
-void __pkvm_init_switch_pgd(phys_addr_t phys, unsigned long size,
-			    phys_addr_t pgd, void *sp, void *cont_fn);
+void __pkvm_init_switch_pgd(phys_addr_t pgd, unsigned long sp,
+		void (*fn)(void));
 int __pkvm_init(phys_addr_t phys, unsigned long size, unsigned long nr_cpus,
 		unsigned long *per_cpu_base, u32 hyp_va_bits);
 void __noreturn __host_enter(struct kvm_cpu_context *host_ctxt);
diff --git a/arch/arm64/include/asm/kvm_mmu.h b/arch/arm64/include/asm/kvm_mmu.h
index d5e48d870461..cd4087fbda9a 100644
--- a/arch/arm64/include/asm/kvm_mmu.h
+++ b/arch/arm64/include/asm/kvm_mmu.h
@@ -98,6 +98,7 @@ alternative_cb_end
 #include <asm/mmu_context.h>
 #include <asm/kvm_emulate.h>
 #include <asm/kvm_host.h>
+#include <asm/kvm_nested.h>
 
 void kvm_update_va_mask(struct alt_instr *alt,
 			__le32 *origptr, __le32 *updptr, int nr_inst);
@@ -165,6 +166,10 @@ int create_hyp_exec_mappings(phys_addr_t phys_addr, size_t size,
 int create_hyp_stack(phys_addr_t phys_addr, unsigned long *haddr);
 void __init free_hyp_pgds(void);
 
+void kvm_stage2_unmap_range(struct kvm_s2_mmu *mmu, phys_addr_t start, u64 size);
+void kvm_stage2_flush_range(struct kvm_s2_mmu *mmu, phys_addr_t addr, phys_addr_t end);
+void kvm_stage2_wp_range(struct kvm_s2_mmu *mmu, phys_addr_t addr, phys_addr_t end);
+
 void stage2_unmap_vm(struct kvm *kvm);
 int kvm_init_stage2_mmu(struct kvm *kvm, struct kvm_s2_mmu *mmu, unsigned long type);
 void kvm_uninit_stage2_mmu(struct kvm *kvm);
@@ -326,5 +331,32 @@ static inline struct kvm *kvm_s2_mmu_to_kvm(struct kvm_s2_mmu *mmu)
 {
 	return container_of(mmu->arch, struct kvm, arch);
 }
+
+static inline u64 get_vmid(u64 vttbr)
+{
+	return (vttbr & VTTBR_VMID_MASK(kvm_get_vmid_bits())) >>
+		VTTBR_VMID_SHIFT;
+}
+
+static inline bool kvm_s2_mmu_valid(struct kvm_s2_mmu *mmu)
+{
+	return !(mmu->tlb_vttbr & VTTBR_CNP_BIT);
+}
+
+static inline bool kvm_is_nested_s2_mmu(struct kvm *kvm, struct kvm_s2_mmu *mmu)
+{
+	/*
+	 * Be careful, mmu may not be fully initialised so do look at
+	 * *any* of its fields.
+	 */
+	return &kvm->arch.mmu != mmu;
+}
+
+#ifdef CONFIG_PTDUMP_STAGE2_DEBUGFS
+void kvm_s2_ptdump_create_debugfs(struct kvm *kvm);
+#else
+static inline void kvm_s2_ptdump_create_debugfs(struct kvm *kvm) {}
+#endif /* CONFIG_PTDUMP_STAGE2_DEBUGFS */
+
 #endif /* __ASSEMBLY__ */
 #endif /* __ARM64_KVM_MMU_H__ */
diff --git a/arch/arm64/include/asm/kvm_nested.h b/arch/arm64/include/asm/kvm_nested.h
index 5e0ab0596246..e8bc6d67aba2 100644
--- a/arch/arm64/include/asm/kvm_nested.h
+++ b/arch/arm64/include/asm/kvm_nested.h
@@ -5,6 +5,7 @@
 #include <linux/bitfield.h>
 #include <linux/kvm_host.h>
 #include <asm/kvm_emulate.h>
+#include <asm/kvm_pgtable.h>
 
 static inline bool vcpu_has_nv(const struct kvm_vcpu *vcpu)
 {
@@ -32,7 +33,7 @@ static inline u64 translate_tcr_el2_to_tcr_el1(u64 tcr)
 
 static inline u64 translate_cptr_el2_to_cpacr_el1(u64 cptr_el2)
 {
-	u64 cpacr_el1 = 0;
+	u64 cpacr_el1 = CPACR_ELx_RES1;
 
 	if (cptr_el2 & CPTR_EL2_TTA)
 		cpacr_el1 |= CPACR_ELx_TTA;
@@ -41,6 +42,8 @@ static inline u64 translate_cptr_el2_to_cpacr_el1(u64 cptr_el2)
 	if (!(cptr_el2 & CPTR_EL2_TZ))
 		cpacr_el1 |= CPACR_ELx_ZEN;
 
+	cpacr_el1 |= cptr_el2 & (CPTR_EL2_TCPAC | CPTR_EL2_TAM);
+
 	return cpacr_el1;
 }
 
@@ -61,6 +64,125 @@ static inline u64 translate_ttbr0_el2_to_ttbr0_el1(u64 ttbr0)
 }
 
 extern bool forward_smc_trap(struct kvm_vcpu *vcpu);
+extern void kvm_init_nested(struct kvm *kvm);
+extern int kvm_vcpu_init_nested(struct kvm_vcpu *vcpu);
+extern void kvm_init_nested_s2_mmu(struct kvm_s2_mmu *mmu);
+extern struct kvm_s2_mmu *lookup_s2_mmu(struct kvm_vcpu *vcpu);
+
+union tlbi_info;
+
+extern void kvm_s2_mmu_iterate_by_vmid(struct kvm *kvm, u16 vmid,
+				       const union tlbi_info *info,
+				       void (*)(struct kvm_s2_mmu *,
+						const union tlbi_info *));
+extern void kvm_vcpu_load_hw_mmu(struct kvm_vcpu *vcpu);
+extern void kvm_vcpu_put_hw_mmu(struct kvm_vcpu *vcpu);
+
+struct kvm_s2_trans {
+	phys_addr_t output;
+	unsigned long block_size;
+	bool writable;
+	bool readable;
+	int level;
+	u32 esr;
+	u64 desc;
+};
+
+static inline phys_addr_t kvm_s2_trans_output(struct kvm_s2_trans *trans)
+{
+	return trans->output;
+}
+
+static inline unsigned long kvm_s2_trans_size(struct kvm_s2_trans *trans)
+{
+	return trans->block_size;
+}
+
+static inline u32 kvm_s2_trans_esr(struct kvm_s2_trans *trans)
+{
+	return trans->esr;
+}
+
+static inline bool kvm_s2_trans_readable(struct kvm_s2_trans *trans)
+{
+	return trans->readable;
+}
+
+static inline bool kvm_s2_trans_writable(struct kvm_s2_trans *trans)
+{
+	return trans->writable;
+}
+
+static inline bool kvm_s2_trans_executable(struct kvm_s2_trans *trans)
+{
+	return !(trans->desc & BIT(54));
+}
+
+extern int kvm_walk_nested_s2(struct kvm_vcpu *vcpu, phys_addr_t gipa,
+			      struct kvm_s2_trans *result);
+extern int kvm_s2_handle_perm_fault(struct kvm_vcpu *vcpu,
+				    struct kvm_s2_trans *trans);
+extern int kvm_inject_s2_fault(struct kvm_vcpu *vcpu, u64 esr_el2);
+extern void kvm_nested_s2_wp(struct kvm *kvm);
+extern void kvm_nested_s2_unmap(struct kvm *kvm);
+extern void kvm_nested_s2_flush(struct kvm *kvm);
+
+unsigned long compute_tlb_inval_range(struct kvm_s2_mmu *mmu, u64 val);
+
+static inline bool kvm_supported_tlbi_s1e1_op(struct kvm_vcpu *vpcu, u32 instr)
+{
+	struct kvm *kvm = vpcu->kvm;
+	u8 CRm = sys_reg_CRm(instr);
+
+	if (!(sys_reg_Op0(instr) == TLBI_Op0 &&
+	      sys_reg_Op1(instr) == TLBI_Op1_EL1))
+		return false;
+
+	if (!(sys_reg_CRn(instr) == TLBI_CRn_XS ||
+	      (sys_reg_CRn(instr) == TLBI_CRn_nXS &&
+	       kvm_has_feat(kvm, ID_AA64ISAR1_EL1, XS, IMP))))
+		return false;
+
+	if (CRm == TLBI_CRm_nROS &&
+	    !kvm_has_feat(kvm, ID_AA64ISAR0_EL1, TLB, OS))
+		return false;
+
+	if ((CRm == TLBI_CRm_RIS || CRm == TLBI_CRm_ROS ||
+	     CRm == TLBI_CRm_RNS) &&
+	    !kvm_has_feat(kvm, ID_AA64ISAR0_EL1, TLB, RANGE))
+		return false;
+
+	return true;
+}
+
+static inline bool kvm_supported_tlbi_s1e2_op(struct kvm_vcpu *vpcu, u32 instr)
+{
+	struct kvm *kvm = vpcu->kvm;
+	u8 CRm = sys_reg_CRm(instr);
+
+	if (!(sys_reg_Op0(instr) == TLBI_Op0 &&
+	      sys_reg_Op1(instr) == TLBI_Op1_EL2))
+		return false;
+
+	if (!(sys_reg_CRn(instr) == TLBI_CRn_XS ||
+	      (sys_reg_CRn(instr) == TLBI_CRn_nXS &&
+	       kvm_has_feat(kvm, ID_AA64ISAR1_EL1, XS, IMP))))
+		return false;
+
+	if (CRm == TLBI_CRm_IPAIS || CRm == TLBI_CRm_IPAONS)
+		return false;
+
+	if (CRm == TLBI_CRm_nROS &&
+	    !kvm_has_feat(kvm, ID_AA64ISAR0_EL1, TLB, OS))
+		return false;
+
+	if ((CRm == TLBI_CRm_RIS || CRm == TLBI_CRm_ROS ||
+	     CRm == TLBI_CRm_RNS) &&
+	    !kvm_has_feat(kvm, ID_AA64ISAR0_EL1, TLB, RANGE))
+		return false;
+
+	return true;
+}
 
 int kvm_init_nv_sysregs(struct kvm *kvm);
 
@@ -76,4 +198,47 @@ static inline bool kvm_auth_eretax(struct kvm_vcpu *vcpu, u64 *elr)
 }
 #endif
 
+#define KVM_NV_GUEST_MAP_SZ	(KVM_PGTABLE_PROT_SW1 | KVM_PGTABLE_PROT_SW0)
+
+static inline u64 kvm_encode_nested_level(struct kvm_s2_trans *trans)
+{
+	return FIELD_PREP(KVM_NV_GUEST_MAP_SZ, trans->level);
+}
+
+/* Adjust alignment for the contiguous bit as per StageOA() */
+#define contiguous_bit_shift(d, wi, l)					\
+	({								\
+		u8 shift = 0;						\
+									\
+		if ((d) & PTE_CONT) {					\
+			switch (BIT((wi)->pgshift)) {			\
+			case SZ_4K:					\
+				shift = 4;				\
+				break;					\
+			case SZ_16K:					\
+				shift = (l) == 2 ? 5 : 7;		\
+				break;					\
+			case SZ_64K:					\
+				shift = 5;				\
+				break;					\
+			}						\
+		}							\
+									\
+		shift;							\
+	})
+
+static inline unsigned int ps_to_output_size(unsigned int ps)
+{
+	switch (ps) {
+	case 0: return 32;
+	case 1: return 36;
+	case 2: return 40;
+	case 3: return 42;
+	case 4: return 44;
+	case 5:
+	default:
+		return 48;
+	}
+}
+
 #endif /* __ARM64_KVM_NESTED_H */
diff --git a/arch/arm64/include/asm/kvm_pgtable.h b/arch/arm64/include/asm/kvm_pgtable.h
index 19278dfe7978..03f4c3d7839c 100644
--- a/arch/arm64/include/asm/kvm_pgtable.h
+++ b/arch/arm64/include/asm/kvm_pgtable.h
@@ -59,6 +59,48 @@ typedef u64 kvm_pte_t;
 
 #define KVM_PHYS_INVALID		(-1ULL)
 
+#define KVM_PTE_LEAF_ATTR_LO		GENMASK(11, 2)
+
+#define KVM_PTE_LEAF_ATTR_LO_S1_ATTRIDX	GENMASK(4, 2)
+#define KVM_PTE_LEAF_ATTR_LO_S1_AP	GENMASK(7, 6)
+#define KVM_PTE_LEAF_ATTR_LO_S1_AP_RO		\
+	({ cpus_have_final_cap(ARM64_KVM_HVHE) ? 2 : 3; })
+#define KVM_PTE_LEAF_ATTR_LO_S1_AP_RW		\
+	({ cpus_have_final_cap(ARM64_KVM_HVHE) ? 0 : 1; })
+#define KVM_PTE_LEAF_ATTR_LO_S1_SH	GENMASK(9, 8)
+#define KVM_PTE_LEAF_ATTR_LO_S1_SH_IS	3
+#define KVM_PTE_LEAF_ATTR_LO_S1_AF	BIT(10)
+
+#define KVM_PTE_LEAF_ATTR_LO_S2_MEMATTR	GENMASK(5, 2)
+#define KVM_PTE_LEAF_ATTR_LO_S2_S2AP_R	BIT(6)
+#define KVM_PTE_LEAF_ATTR_LO_S2_S2AP_W	BIT(7)
+#define KVM_PTE_LEAF_ATTR_LO_S2_SH	GENMASK(9, 8)
+#define KVM_PTE_LEAF_ATTR_LO_S2_SH_IS	3
+#define KVM_PTE_LEAF_ATTR_LO_S2_AF	BIT(10)
+
+#define KVM_PTE_LEAF_ATTR_HI		GENMASK(63, 50)
+
+#define KVM_PTE_LEAF_ATTR_HI_SW		GENMASK(58, 55)
+
+#define KVM_PTE_LEAF_ATTR_HI_S1_XN	BIT(54)
+
+#define KVM_PTE_LEAF_ATTR_HI_S2_XN	BIT(54)
+
+#define KVM_PTE_LEAF_ATTR_HI_S1_GP	BIT(50)
+
+#define KVM_PTE_LEAF_ATTR_S2_PERMS	(KVM_PTE_LEAF_ATTR_LO_S2_S2AP_R | \
+					 KVM_PTE_LEAF_ATTR_LO_S2_S2AP_W | \
+					 KVM_PTE_LEAF_ATTR_HI_S2_XN)
+
+#define KVM_INVALID_PTE_OWNER_MASK	GENMASK(9, 2)
+#define KVM_MAX_OWNER_ID		1
+
+/*
+ * Used to indicate a pte for which a 'break-before-make' sequence is in
+ * progress.
+ */
+#define KVM_INVALID_PTE_LOCKED		BIT(10)
+
 static inline bool kvm_pte_valid(kvm_pte_t pte)
 {
 	return pte & KVM_PTE_VALID;
diff --git a/arch/arm64/include/asm/kvm_ptrauth.h b/arch/arm64/include/asm/kvm_ptrauth.h
index d81bac256abc..6199c9f7ec6e 100644
--- a/arch/arm64/include/asm/kvm_ptrauth.h
+++ b/arch/arm64/include/asm/kvm_ptrauth.h
@@ -104,7 +104,7 @@ alternative_else_nop_endif
 
 #define __ptrauth_save_key(ctxt, key)					\
 	do {								\
-		u64 __val;                                              \
+		u64 __val;						\
 		__val = read_sysreg_s(SYS_ ## key ## KEYLO_EL1);	\
 		ctxt_sys_reg(ctxt, key ## KEYLO_EL1) = __val;		\
 		__val = read_sysreg_s(SYS_ ## key ## KEYHI_EL1);	\
diff --git a/arch/arm64/include/asm/mem_encrypt.h b/arch/arm64/include/asm/mem_encrypt.h
new file mode 100644
index 000000000000..b0c9a86b13a4
--- /dev/null
+++ b/arch/arm64/include/asm/mem_encrypt.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+#ifndef __ASM_MEM_ENCRYPT_H
+#define __ASM_MEM_ENCRYPT_H
+
+struct arm64_mem_crypt_ops {
+	int (*encrypt)(unsigned long addr, int numpages);
+	int (*decrypt)(unsigned long addr, int numpages);
+};
+
+int arm64_mem_crypt_ops_register(const struct arm64_mem_crypt_ops *ops);
+
+int set_memory_encrypted(unsigned long addr, int numpages);
+int set_memory_decrypted(unsigned long addr, int numpages);
+
+#endif	/* __ASM_MEM_ENCRYPT_H */
diff --git a/arch/arm64/include/asm/memory.h b/arch/arm64/include/asm/memory.h
index 54fb014eba05..0480c61dbb4f 100644
--- a/arch/arm64/include/asm/memory.h
+++ b/arch/arm64/include/asm/memory.h
@@ -110,6 +110,8 @@
 #define PAGE_END		(_PAGE_END(VA_BITS_MIN))
 #endif /* CONFIG_KASAN */
 
+#define PHYSMEM_END		__pa(PAGE_END - 1)
+
 #define MIN_THREAD_SHIFT	(14 + KASAN_THREAD_SHIFT)
 
 /*
diff --git a/arch/arm64/include/asm/mman.h b/arch/arm64/include/asm/mman.h
index 5966ee4a6154..9e39217b4afb 100644
--- a/arch/arm64/include/asm/mman.h
+++ b/arch/arm64/include/asm/mman.h
@@ -2,12 +2,14 @@
 #ifndef __ASM_MMAN_H__
 #define __ASM_MMAN_H__
 
+#include <uapi/asm/mman.h>
+
+#ifndef BUILD_VDSO
 #include <linux/compiler.h>
 #include <linux/types.h>
-#include <uapi/asm/mman.h>
 
 static inline unsigned long arch_calc_vm_prot_bits(unsigned long prot,
-	unsigned long pkey __always_unused)
+	unsigned long pkey)
 {
 	unsigned long ret = 0;
 
@@ -17,6 +19,14 @@ static inline unsigned long arch_calc_vm_prot_bits(unsigned long prot,
 	if (system_supports_mte() && (prot & PROT_MTE))
 		ret |= VM_MTE;
 
+#ifdef CONFIG_ARCH_HAS_PKEYS
+	if (system_supports_poe()) {
+		ret |= pkey & BIT(0) ? VM_PKEY_BIT0 : 0;
+		ret |= pkey & BIT(1) ? VM_PKEY_BIT1 : 0;
+		ret |= pkey & BIT(2) ? VM_PKEY_BIT2 : 0;
+	}
+#endif
+
 	return ret;
 }
 #define arch_calc_vm_prot_bits(prot, pkey) arch_calc_vm_prot_bits(prot, pkey)
@@ -60,4 +70,6 @@ static inline bool arch_validate_flags(unsigned long vm_flags)
 }
 #define arch_validate_flags(vm_flags) arch_validate_flags(vm_flags)
 
+#endif /* !BUILD_VDSO */
+
 #endif /* ! __ASM_MMAN_H__ */
diff --git a/arch/arm64/include/asm/mmu.h b/arch/arm64/include/asm/mmu.h
index 65977c7783c5..2ec96d91acc6 100644
--- a/arch/arm64/include/asm/mmu.h
+++ b/arch/arm64/include/asm/mmu.h
@@ -25,6 +25,7 @@ typedef struct {
 	refcount_t	pinned;
 	void		*vdso;
 	unsigned long	flags;
+	u8		pkey_allocation_map;
 } mm_context_t;
 
 /*
@@ -63,7 +64,6 @@ static inline bool arm64_kernel_unmapped_at_el0(void)
 extern void arm64_memblock_init(void);
 extern void paging_init(void);
 extern void bootmem_init(void);
-extern void __iomem *early_io_map(phys_addr_t phys, unsigned long virt);
 extern void create_mapping_noalloc(phys_addr_t phys, unsigned long virt,
 				   phys_addr_t size, pgprot_t prot);
 extern void create_pgd_mapping(struct mm_struct *mm, phys_addr_t phys,
diff --git a/arch/arm64/include/asm/mmu_context.h b/arch/arm64/include/asm/mmu_context.h
index c768d16b81a4..7c09d47e09cb 100644
--- a/arch/arm64/include/asm/mmu_context.h
+++ b/arch/arm64/include/asm/mmu_context.h
@@ -15,12 +15,12 @@
 #include <linux/sched/hotplug.h>
 #include <linux/mm_types.h>
 #include <linux/pgtable.h>
+#include <linux/pkeys.h>
 
 #include <asm/cacheflush.h>
 #include <asm/cpufeature.h>
 #include <asm/daifflags.h>
 #include <asm/proc-fns.h>
-#include <asm-generic/mm_hooks.h>
 #include <asm/cputype.h>
 #include <asm/sysreg.h>
 #include <asm/tlbflush.h>
@@ -72,11 +72,11 @@ static inline void __cpu_set_tcr_t0sz(unsigned long t0sz)
 {
 	unsigned long tcr = read_sysreg(tcr_el1);
 
-	if ((tcr & TCR_T0SZ_MASK) >> TCR_T0SZ_OFFSET == t0sz)
+	if ((tcr & TCR_T0SZ_MASK) == t0sz)
 		return;
 
 	tcr &= ~TCR_T0SZ_MASK;
-	tcr |= t0sz << TCR_T0SZ_OFFSET;
+	tcr |= t0sz;
 	write_sysreg(tcr, tcr_el1);
 	isb();
 }
@@ -175,9 +175,36 @@ init_new_context(struct task_struct *tsk, struct mm_struct *mm)
 {
 	atomic64_set(&mm->context.id, 0);
 	refcount_set(&mm->context.pinned, 0);
+
+	/* pkey 0 is the default, so always reserve it. */
+	mm->context.pkey_allocation_map = BIT(0);
+
+	return 0;
+}
+
+static inline void arch_dup_pkeys(struct mm_struct *oldmm,
+				  struct mm_struct *mm)
+{
+	/* Duplicate the oldmm pkey state in mm: */
+	mm->context.pkey_allocation_map = oldmm->context.pkey_allocation_map;
+}
+
+static inline int arch_dup_mmap(struct mm_struct *oldmm, struct mm_struct *mm)
+{
+	arch_dup_pkeys(oldmm, mm);
+
 	return 0;
 }
 
+static inline void arch_exit_mmap(struct mm_struct *mm)
+{
+}
+
+static inline void arch_unmap(struct mm_struct *mm,
+			unsigned long start, unsigned long end)
+{
+}
+
 #ifdef CONFIG_ARM64_SW_TTBR0_PAN
 static inline void update_saved_ttbr0(struct task_struct *tsk,
 				      struct mm_struct *mm)
@@ -267,6 +294,23 @@ static inline unsigned long mm_untag_mask(struct mm_struct *mm)
 	return -1UL >> 8;
 }
 
+/*
+ * Only enforce protection keys on the current process, because there is no
+ * user context to access POR_EL0 for another address space.
+ */
+static inline bool arch_vma_access_permitted(struct vm_area_struct *vma,
+		bool write, bool execute, bool foreign)
+{
+	if (!system_supports_poe())
+		return true;
+
+	/* allow access if the VMA is not one from this process */
+	if (foreign || vma_is_foreign(vma))
+		return true;
+
+	return por_el0_allows_pkey(vma_pkey(vma), write, execute);
+}
+
 #include <asm-generic/mmu_context.h>
 
 #endif /* !__ASSEMBLY__ */
diff --git a/arch/arm64/include/asm/mmzone.h b/arch/arm64/include/asm/mmzone.h
deleted file mode 100644
index fa17e01d9ab2..000000000000
--- a/arch/arm64/include/asm/mmzone.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __ASM_MMZONE_H
-#define __ASM_MMZONE_H
-
-#ifdef CONFIG_NUMA
-
-#include <asm/numa.h>
-
-extern struct pglist_data *node_data[];
-#define NODE_DATA(nid)		(node_data[(nid)])
-
-#endif /* CONFIG_NUMA */
-#endif /* __ASM_MMZONE_H */
diff --git a/arch/arm64/include/asm/mte.h b/arch/arm64/include/asm/mte.h
index 91fbd5c8a391..0f84518632b4 100644
--- a/arch/arm64/include/asm/mte.h
+++ b/arch/arm64/include/asm/mte.h
@@ -182,7 +182,7 @@ void mte_check_tfsr_el1(void);
 
 static inline void mte_check_tfsr_entry(void)
 {
-	if (!system_supports_mte())
+	if (!kasan_hw_tags_enabled())
 		return;
 
 	mte_check_tfsr_el1();
@@ -190,7 +190,7 @@ static inline void mte_check_tfsr_entry(void)
 
 static inline void mte_check_tfsr_exit(void)
 {
-	if (!system_supports_mte())
+	if (!kasan_hw_tags_enabled())
 		return;
 
 	/*
diff --git a/arch/arm64/include/asm/pgtable-hwdef.h b/arch/arm64/include/asm/pgtable-hwdef.h
index 9943ff0af4c9..fd330c1db289 100644
--- a/arch/arm64/include/asm/pgtable-hwdef.h
+++ b/arch/arm64/include/asm/pgtable-hwdef.h
@@ -135,7 +135,6 @@
 /*
  * Section
  */
-#define PMD_SECT_VALID		(_AT(pmdval_t, 1) << 0)
 #define PMD_SECT_USER		(_AT(pmdval_t, 1) << 6)		/* AP[1] */
 #define PMD_SECT_RDONLY		(_AT(pmdval_t, 1) << 7)		/* AP[2] */
 #define PMD_SECT_S		(_AT(pmdval_t, 3) << 8)
@@ -170,6 +169,7 @@
 #define PTE_CONT		(_AT(pteval_t, 1) << 52)	/* Contiguous range */
 #define PTE_PXN			(_AT(pteval_t, 1) << 53)	/* Privileged XN */
 #define PTE_UXN			(_AT(pteval_t, 1) << 54)	/* User XN */
+#define PTE_SWBITS_MASK		_AT(pteval_t, (BIT(63) | GENMASK(58, 55)))
 
 #define PTE_ADDR_LOW		(((_AT(pteval_t, 1) << (50 - PAGE_SHIFT)) - 1) << PAGE_SHIFT)
 #ifdef CONFIG_ARM64_PA_BITS_52
@@ -199,11 +199,26 @@
 #define PTE_PI_IDX_3	54	/* UXN */
 
 /*
+ * POIndex[2:0] encoding (Permission Overlay Extension)
+ */
+#define PTE_PO_IDX_0	(_AT(pteval_t, 1) << 60)
+#define PTE_PO_IDX_1	(_AT(pteval_t, 1) << 61)
+#define PTE_PO_IDX_2	(_AT(pteval_t, 1) << 62)
+
+#define PTE_PO_IDX_MASK		GENMASK_ULL(62, 60)
+
+
+/*
  * Memory Attribute override for Stage-2 (MemAttr[3:0])
  */
 #define PTE_S2_MEMATTR(t)	(_AT(pteval_t, (t)) << 2)
 
 /*
+ * Hierarchical permission for Stage-1 tables
+ */
+#define S1_TABLE_AP		(_AT(pmdval_t, 3) << 61)
+
+/*
  * Highest possible physical address supported.
  */
 #define PHYS_MASK_SHIFT		(CONFIG_ARM64_PA_BITS)
@@ -297,6 +312,10 @@
 #define TCR_TBI1		(UL(1) << 38)
 #define TCR_HA			(UL(1) << 39)
 #define TCR_HD			(UL(1) << 40)
+#define TCR_HPD0_SHIFT		41
+#define TCR_HPD0		(UL(1) << TCR_HPD0_SHIFT)
+#define TCR_HPD1_SHIFT		42
+#define TCR_HPD1		(UL(1) << TCR_HPD1_SHIFT)
 #define TCR_TBID0		(UL(1) << 51)
 #define TCR_TBID1		(UL(1) << 52)
 #define TCR_NFD0		(UL(1) << 53)
diff --git a/arch/arm64/include/asm/pgtable-prot.h b/arch/arm64/include/asm/pgtable-prot.h
index b11cfb9fdd37..2a11d0c10760 100644
--- a/arch/arm64/include/asm/pgtable-prot.h
+++ b/arch/arm64/include/asm/pgtable-prot.h
@@ -154,10 +154,10 @@ static inline bool __pure lpa2_is_enabled(void)
 
 #define PIE_E0	( \
 	PIRx_ELx_PERM(pte_pi_index(_PAGE_EXECONLY),      PIE_X_O) | \
-	PIRx_ELx_PERM(pte_pi_index(_PAGE_READONLY_EXEC), PIE_RX)  | \
-	PIRx_ELx_PERM(pte_pi_index(_PAGE_SHARED_EXEC),   PIE_RWX) | \
-	PIRx_ELx_PERM(pte_pi_index(_PAGE_READONLY),      PIE_R)   | \
-	PIRx_ELx_PERM(pte_pi_index(_PAGE_SHARED),        PIE_RW))
+	PIRx_ELx_PERM(pte_pi_index(_PAGE_READONLY_EXEC), PIE_RX_O)  | \
+	PIRx_ELx_PERM(pte_pi_index(_PAGE_SHARED_EXEC),   PIE_RWX_O) | \
+	PIRx_ELx_PERM(pte_pi_index(_PAGE_READONLY),      PIE_R_O)   | \
+	PIRx_ELx_PERM(pte_pi_index(_PAGE_SHARED),        PIE_RW_O))
 
 #define PIE_E1	( \
 	PIRx_ELx_PERM(pte_pi_index(_PAGE_EXECONLY),      PIE_NONE_O) | \
diff --git a/arch/arm64/include/asm/pgtable.h b/arch/arm64/include/asm/pgtable.h
index f8efbc128446..c329ea061dc9 100644
--- a/arch/arm64/include/asm/pgtable.h
+++ b/arch/arm64/include/asm/pgtable.h
@@ -34,6 +34,7 @@
 
 #include <asm/cmpxchg.h>
 #include <asm/fixmap.h>
+#include <asm/por.h>
 #include <linux/mmdebug.h>
 #include <linux/mm_types.h>
 #include <linux/sched.h>
@@ -149,6 +150,24 @@ static inline pteval_t __phys_to_pte_val(phys_addr_t phys)
 #define pte_accessible(mm, pte)	\
 	(mm_tlb_flush_pending(mm) ? pte_present(pte) : pte_valid(pte))
 
+static inline bool por_el0_allows_pkey(u8 pkey, bool write, bool execute)
+{
+	u64 por;
+
+	if (!system_supports_poe())
+		return true;
+
+	por = read_sysreg_s(SYS_POR_EL0);
+
+	if (write)
+		return por_elx_allows_write(por, pkey);
+
+	if (execute)
+		return por_elx_allows_exec(por, pkey);
+
+	return por_elx_allows_read(por, pkey);
+}
+
 /*
  * p??_access_permitted() is true for valid user mappings (PTE_USER
  * bit set, subject to the write permission check). For execute-only
@@ -156,8 +175,11 @@ static inline pteval_t __phys_to_pte_val(phys_addr_t phys)
  * not set) must return false. PROT_NONE mappings do not have the
  * PTE_VALID bit set.
  */
-#define pte_access_permitted(pte, write) \
+#define pte_access_permitted_no_overlay(pte, write) \
 	(((pte_val(pte) & (PTE_VALID | PTE_USER)) == (PTE_VALID | PTE_USER)) && (!(write) || pte_write(pte)))
+#define pte_access_permitted(pte, write) \
+	(pte_access_permitted_no_overlay(pte, write) && \
+	por_el0_allows_pkey(FIELD_GET(PTE_PO_IDX_MASK, pte_val(pte)), write, false))
 #define pmd_access_permitted(pmd, write) \
 	(pte_access_permitted(pmd_pte(pmd), (write)))
 #define pud_access_permitted(pud, write) \
@@ -373,10 +395,11 @@ static inline void __sync_cache_and_tags(pte_t pte, unsigned int nr_pages)
 	/*
 	 * If the PTE would provide user space access to the tags associated
 	 * with it then ensure that the MTE tags are synchronised.  Although
-	 * pte_access_permitted() returns false for exec only mappings, they
-	 * don't expose tags (instruction fetches don't check tags).
+	 * pte_access_permitted_no_overlay() returns false for exec only
+	 * mappings, they don't expose tags (instruction fetches don't check
+	 * tags).
 	 */
-	if (system_supports_mte() && pte_access_permitted(pte, false) &&
+	if (system_supports_mte() && pte_access_permitted_no_overlay(pte, false) &&
 	    !pte_special(pte) && pte_tagged(pte))
 		mte_sync_tags(pte, nr_pages);
 }
@@ -384,6 +407,7 @@ static inline void __sync_cache_and_tags(pte_t pte, unsigned int nr_pages)
 /*
  * Select all bits except the pfn
  */
+#define pte_pgprot pte_pgprot
 static inline pgprot_t pte_pgprot(pte_t pte)
 {
 	unsigned long pfn = pte_pfn(pte);
@@ -577,6 +601,14 @@ static inline pmd_t pmd_mkdevmap(pmd_t pmd)
 	return pte_pmd(set_pte_bit(pmd_pte(pmd), __pgprot(PTE_DEVMAP)));
 }
 
+#ifdef CONFIG_ARCH_SUPPORTS_PMD_PFNMAP
+#define pmd_special(pte)	(!!((pmd_val(pte) & PTE_SPECIAL)))
+static inline pmd_t pmd_mkspecial(pmd_t pmd)
+{
+	return set_pmd_bit(pmd, __pgprot(PTE_SPECIAL));
+}
+#endif
+
 #define __pmd_to_phys(pmd)	__pte_to_phys(pmd_pte(pmd))
 #define __phys_to_pmd_val(phys)	__phys_to_pte_val(phys)
 #define pmd_pfn(pmd)		((__pmd_to_phys(pmd) & PMD_MASK) >> PAGE_SHIFT)
@@ -594,6 +626,27 @@ static inline pmd_t pmd_mkdevmap(pmd_t pmd)
 #define pud_pfn(pud)		((__pud_to_phys(pud) & PUD_MASK) >> PAGE_SHIFT)
 #define pfn_pud(pfn,prot)	__pud(__phys_to_pud_val((phys_addr_t)(pfn) << PAGE_SHIFT) | pgprot_val(prot))
 
+#ifdef CONFIG_ARCH_SUPPORTS_PUD_PFNMAP
+#define pud_special(pte)	pte_special(pud_pte(pud))
+#define pud_mkspecial(pte)	pte_pud(pte_mkspecial(pud_pte(pud)))
+#endif
+
+#define pmd_pgprot pmd_pgprot
+static inline pgprot_t pmd_pgprot(pmd_t pmd)
+{
+	unsigned long pfn = pmd_pfn(pmd);
+
+	return __pgprot(pmd_val(pfn_pmd(pfn, __pgprot(0))) ^ pmd_val(pmd));
+}
+
+#define pud_pgprot pud_pgprot
+static inline pgprot_t pud_pgprot(pud_t pud)
+{
+	unsigned long pfn = pud_pfn(pud);
+
+	return __pgprot(pud_val(pfn_pud(pfn, __pgprot(0))) ^ pud_val(pud));
+}
+
 static inline void __set_pte_at(struct mm_struct *mm,
 				unsigned long __always_unused addr,
 				pte_t *ptep, pte_t pte, unsigned int nr)
@@ -1065,6 +1118,28 @@ static inline bool pgtable_l5_enabled(void) { return false; }
 
 #define p4d_offset_kimg(dir,addr)	((p4d_t *)dir)
 
+static inline
+p4d_t *p4d_offset_lockless_folded(pgd_t *pgdp, pgd_t pgd, unsigned long addr)
+{
+	/*
+	 * With runtime folding of the pud, pud_offset_lockless() passes
+	 * the 'pgd_t *' we return here to p4d_to_folded_pud(), which
+	 * will offset the pointer assuming that it points into
+	 * a page-table page. However, the fast GUP path passes us a
+	 * pgd_t allocated on the stack and so we must use the original
+	 * pointer in 'pgdp' to construct the p4d pointer instead of
+	 * using the generic p4d_offset_lockless() implementation.
+	 *
+	 * Note: reusing the original pointer means that we may
+	 * dereference the same (live) page-table entry multiple times.
+	 * This is safe because it is still only loaded once in the
+	 * context of each level and the CPU guarantees same-address
+	 * read-after-read ordering.
+	 */
+	return p4d_offset(pgdp, addr);
+}
+#define p4d_offset_lockless p4d_offset_lockless_folded
+
 #endif  /* CONFIG_PGTABLE_LEVELS > 4 */
 
 #define pgd_ERROR(e)	\
@@ -1081,7 +1156,8 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
 	 */
 	const pteval_t mask = PTE_USER | PTE_PXN | PTE_UXN | PTE_RDONLY |
 			      PTE_PRESENT_INVALID | PTE_VALID | PTE_WRITE |
-			      PTE_GP | PTE_ATTRINDX_MASK;
+			      PTE_GP | PTE_ATTRINDX_MASK | PTE_PO_IDX_MASK;
+
 	/* preserve the hardware dirty information */
 	if (pte_hw_dirty(pte))
 		pte = set_pte_bit(pte, __pgprot(PTE_DIRTY));
diff --git a/arch/arm64/include/asm/pkeys.h b/arch/arm64/include/asm/pkeys.h
new file mode 100644
index 000000000000..0ca5f83ce148
--- /dev/null
+++ b/arch/arm64/include/asm/pkeys.h
@@ -0,0 +1,106 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2023 Arm Ltd.
+ *
+ * Based on arch/x86/include/asm/pkeys.h
+ */
+
+#ifndef _ASM_ARM64_PKEYS_H
+#define _ASM_ARM64_PKEYS_H
+
+#define ARCH_VM_PKEY_FLAGS (VM_PKEY_BIT0 | VM_PKEY_BIT1 | VM_PKEY_BIT2)
+
+#define arch_max_pkey() 8
+
+int arch_set_user_pkey_access(struct task_struct *tsk, int pkey,
+		unsigned long init_val);
+
+static inline bool arch_pkeys_enabled(void)
+{
+	return system_supports_poe();
+}
+
+static inline int vma_pkey(struct vm_area_struct *vma)
+{
+	return (vma->vm_flags & ARCH_VM_PKEY_FLAGS) >> VM_PKEY_SHIFT;
+}
+
+static inline int arch_override_mprotect_pkey(struct vm_area_struct *vma,
+		int prot, int pkey)
+{
+	if (pkey != -1)
+		return pkey;
+
+	return vma_pkey(vma);
+}
+
+static inline int execute_only_pkey(struct mm_struct *mm)
+{
+	// Execute-only mappings are handled by EPAN/FEAT_PAN3.
+	return -1;
+}
+
+#define mm_pkey_allocation_map(mm)	(mm)->context.pkey_allocation_map
+#define mm_set_pkey_allocated(mm, pkey) do {		\
+	mm_pkey_allocation_map(mm) |= (1U << pkey);	\
+} while (0)
+#define mm_set_pkey_free(mm, pkey) do {			\
+	mm_pkey_allocation_map(mm) &= ~(1U << pkey);	\
+} while (0)
+
+static inline bool mm_pkey_is_allocated(struct mm_struct *mm, int pkey)
+{
+	/*
+	 * "Allocated" pkeys are those that have been returned
+	 * from pkey_alloc() or pkey 0 which is allocated
+	 * implicitly when the mm is created.
+	 */
+	if (pkey < 0 || pkey >= arch_max_pkey())
+		return false;
+
+	return mm_pkey_allocation_map(mm) & (1U << pkey);
+}
+
+/*
+ * Returns a positive, 3-bit key on success, or -1 on failure.
+ */
+static inline int mm_pkey_alloc(struct mm_struct *mm)
+{
+	/*
+	 * Note: this is the one and only place we make sure
+	 * that the pkey is valid as far as the hardware is
+	 * concerned.  The rest of the kernel trusts that
+	 * only good, valid pkeys come out of here.
+	 */
+	u8 all_pkeys_mask = GENMASK(arch_max_pkey() - 1, 0);
+	int ret;
+
+	if (!arch_pkeys_enabled())
+		return -1;
+
+	/*
+	 * Are we out of pkeys?  We must handle this specially
+	 * because ffz() behavior is undefined if there are no
+	 * zeros.
+	 */
+	if (mm_pkey_allocation_map(mm) == all_pkeys_mask)
+		return -1;
+
+	ret = ffz(mm_pkey_allocation_map(mm));
+
+	mm_set_pkey_allocated(mm, ret);
+
+	return ret;
+}
+
+static inline int mm_pkey_free(struct mm_struct *mm, int pkey)
+{
+	if (!mm_pkey_is_allocated(mm, pkey))
+		return -EINVAL;
+
+	mm_set_pkey_free(mm, pkey);
+
+	return 0;
+}
+
+#endif /* _ASM_ARM64_PKEYS_H */
diff --git a/arch/arm64/include/asm/por.h b/arch/arm64/include/asm/por.h
new file mode 100644
index 000000000000..e06e9f473675
--- /dev/null
+++ b/arch/arm64/include/asm/por.h
@@ -0,0 +1,33 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2023 Arm Ltd.
+ */
+
+#ifndef _ASM_ARM64_POR_H
+#define _ASM_ARM64_POR_H
+
+#define POR_BITS_PER_PKEY		4
+#define POR_ELx_IDX(por_elx, idx)	(((por_elx) >> ((idx) * POR_BITS_PER_PKEY)) & 0xf)
+
+static inline bool por_elx_allows_read(u64 por, u8 pkey)
+{
+	u8 perm = POR_ELx_IDX(por, pkey);
+
+	return perm & POE_R;
+}
+
+static inline bool por_elx_allows_write(u64 por, u8 pkey)
+{
+	u8 perm = POR_ELx_IDX(por, pkey);
+
+	return perm & POE_W;
+}
+
+static inline bool por_elx_allows_exec(u64 por, u8 pkey)
+{
+	u8 perm = POR_ELx_IDX(por, pkey);
+
+	return perm & POE_X;
+}
+
+#endif /* _ASM_ARM64_POR_H */
diff --git a/arch/arm64/include/asm/processor.h b/arch/arm64/include/asm/processor.h
index f77371232d8c..1438424f0064 100644
--- a/arch/arm64/include/asm/processor.h
+++ b/arch/arm64/include/asm/processor.h
@@ -184,6 +184,7 @@ struct thread_struct {
 	u64			sctlr_user;
 	u64			svcr;
 	u64			tpidr2_el0;
+	u64			por_el0;
 };
 
 static inline unsigned int thread_get_vl(struct thread_struct *thread,
@@ -402,5 +403,10 @@ long get_tagged_addr_ctrl(struct task_struct *task);
 #define GET_TAGGED_ADDR_CTRL()		get_tagged_addr_ctrl(current)
 #endif
 
+int get_tsc_mode(unsigned long adr);
+int set_tsc_mode(unsigned int val);
+#define GET_TSC_CTL(adr)        get_tsc_mode((adr))
+#define SET_TSC_CTL(val)        set_tsc_mode((val))
+
 #endif /* __ASSEMBLY__ */
 #endif /* __ASM_PROCESSOR_H */
diff --git a/arch/arm64/include/asm/ptdump.h b/arch/arm64/include/asm/ptdump.h
index 5b1701c76d1c..6cf4aae05219 100644
--- a/arch/arm64/include/asm/ptdump.h
+++ b/arch/arm64/include/asm/ptdump.h
@@ -5,6 +5,8 @@
 #ifndef __ASM_PTDUMP_H
 #define __ASM_PTDUMP_H
 
+#include <linux/ptdump.h>
+
 #ifdef CONFIG_PTDUMP_CORE
 
 #include <linux/mm_types.h>
@@ -21,14 +23,53 @@ struct ptdump_info {
 	unsigned long			base_addr;
 };
 
+struct ptdump_prot_bits {
+	u64		mask;
+	u64		val;
+	const char	*set;
+	const char	*clear;
+};
+
+struct ptdump_pg_level {
+	const struct ptdump_prot_bits *bits;
+	char name[4];
+	int num;
+	u64 mask;
+};
+
+/*
+ * The page dumper groups page table entries of the same type into a single
+ * description. It uses pg_state to track the range information while
+ * iterating over the pte entries. When the continuity is broken it then
+ * dumps out a description of the range.
+ */
+struct ptdump_pg_state {
+	struct ptdump_state ptdump;
+	struct ptdump_pg_level *pg_level;
+	struct seq_file *seq;
+	const struct addr_marker *marker;
+	const struct mm_struct *mm;
+	unsigned long start_address;
+	int level;
+	u64 current_prot;
+	bool check_wx;
+	unsigned long wx_pages;
+	unsigned long uxn_pages;
+};
+
 void ptdump_walk(struct seq_file *s, struct ptdump_info *info);
+void note_page(struct ptdump_state *pt_st, unsigned long addr, int level,
+	       u64 val);
 #ifdef CONFIG_PTDUMP_DEBUGFS
 #define EFI_RUNTIME_MAP_END	DEFAULT_MAP_WINDOW_64
 void __init ptdump_debugfs_register(struct ptdump_info *info, const char *name);
 #else
 static inline void ptdump_debugfs_register(struct ptdump_info *info,
 					   const char *name) { }
-#endif
+#endif /* CONFIG_PTDUMP_DEBUGFS */
+#else
+static inline void note_page(struct ptdump_state *pt_st, unsigned long addr,
+			     int level, u64 val) { }
 #endif /* CONFIG_PTDUMP_CORE */
 
 #endif /* __ASM_PTDUMP_H */
diff --git a/arch/arm64/include/asm/ptrace.h b/arch/arm64/include/asm/ptrace.h
index 47ec58031f11..0abe975d68a8 100644
--- a/arch/arm64/include/asm/ptrace.h
+++ b/arch/arm64/include/asm/ptrace.h
@@ -21,35 +21,12 @@
 #define INIT_PSTATE_EL2 \
 	(PSR_D_BIT | PSR_A_BIT | PSR_I_BIT | PSR_F_BIT | PSR_MODE_EL2h)
 
-/*
- * PMR values used to mask/unmask interrupts.
- *
- * GIC priority masking works as follows: if an IRQ's priority is a higher value
- * than the value held in PMR, that IRQ is masked. Lowering the value of PMR
- * means masking more IRQs (or at least that the same IRQs remain masked).
- *
- * To mask interrupts, we clear the most significant bit of PMR.
- *
- * Some code sections either automatically switch back to PSR.I or explicitly
- * require to not use priority masking. If bit GIC_PRIO_PSR_I_SET is included
- * in the priority mask, it indicates that PSR.I should be set and
- * interrupt disabling temporarily does not rely on IRQ priorities.
- */
-#define GIC_PRIO_IRQON			0xe0
-#define __GIC_PRIO_IRQOFF		(GIC_PRIO_IRQON & ~0x80)
-#define __GIC_PRIO_IRQOFF_NS		0xa0
-#define GIC_PRIO_PSR_I_SET		(1 << 4)
-
-#define GIC_PRIO_IRQOFF							\
-	({								\
-		extern struct static_key_false gic_nonsecure_priorities;\
-		u8 __prio = __GIC_PRIO_IRQOFF;				\
-									\
-		if (static_branch_unlikely(&gic_nonsecure_priorities))	\
-			__prio = __GIC_PRIO_IRQOFF_NS;			\
-									\
-		__prio;							\
-	})
+#include <linux/irqchip/arm-gic-v3-prio.h>
+
+#define GIC_PRIO_IRQON		GICV3_PRIO_UNMASKED
+#define GIC_PRIO_IRQOFF		GICV3_PRIO_IRQ
+
+#define GIC_PRIO_PSR_I_SET	GICV3_PRIO_PSR_I_SET
 
 /* Additional SPSR bits not exposed in the UABI */
 #define PSR_MODE_THREAD_BIT	(1 << 0)
diff --git a/arch/arm64/include/asm/runtime-const.h b/arch/arm64/include/asm/runtime-const.h
new file mode 100644
index 000000000000..be5915669d23
--- /dev/null
+++ b/arch/arm64/include/asm/runtime-const.h
@@ -0,0 +1,88 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_RUNTIME_CONST_H
+#define _ASM_RUNTIME_CONST_H
+
+#include <asm/cacheflush.h>
+
+/* Sigh. You can still run arm64 in BE mode */
+#include <asm/byteorder.h>
+
+#define runtime_const_ptr(sym) ({				\
+	typeof(sym) __ret;					\
+	asm_inline("1:\t"					\
+		"movz %0, #0xcdef\n\t"				\
+		"movk %0, #0x89ab, lsl #16\n\t"			\
+		"movk %0, #0x4567, lsl #32\n\t"			\
+		"movk %0, #0x0123, lsl #48\n\t"			\
+		".pushsection runtime_ptr_" #sym ",\"a\"\n\t"	\
+		".long 1b - .\n\t"				\
+		".popsection"					\
+		:"=r" (__ret));					\
+	__ret; })
+
+#define runtime_const_shift_right_32(val, sym) ({		\
+	unsigned long __ret;					\
+	asm_inline("1:\t"					\
+		"lsr %w0,%w1,#12\n\t"				\
+		".pushsection runtime_shift_" #sym ",\"a\"\n\t"	\
+		".long 1b - .\n\t"				\
+		".popsection"					\
+		:"=r" (__ret)					\
+		:"r" (0u+(val)));				\
+	__ret; })
+
+#define runtime_const_init(type, sym) do {		\
+	extern s32 __start_runtime_##type##_##sym[];	\
+	extern s32 __stop_runtime_##type##_##sym[];	\
+	runtime_const_fixup(__runtime_fixup_##type,	\
+		(unsigned long)(sym), 			\
+		__start_runtime_##type##_##sym,		\
+		__stop_runtime_##type##_##sym);		\
+} while (0)
+
+/* 16-bit immediate for wide move (movz and movk) in bits 5..20 */
+static inline void __runtime_fixup_16(__le32 *p, unsigned int val)
+{
+	u32 insn = le32_to_cpu(*p);
+	insn &= 0xffe0001f;
+	insn |= (val & 0xffff) << 5;
+	*p = cpu_to_le32(insn);
+}
+
+static inline void __runtime_fixup_caches(void *where, unsigned int insns)
+{
+	unsigned long va = (unsigned long)where;
+	caches_clean_inval_pou(va, va + 4*insns);
+}
+
+static inline void __runtime_fixup_ptr(void *where, unsigned long val)
+{
+	__le32 *p = lm_alias(where);
+	__runtime_fixup_16(p, val);
+	__runtime_fixup_16(p+1, val >> 16);
+	__runtime_fixup_16(p+2, val >> 32);
+	__runtime_fixup_16(p+3, val >> 48);
+	__runtime_fixup_caches(where, 4);
+}
+
+/* Immediate value is 6 bits starting at bit #16 */
+static inline void __runtime_fixup_shift(void *where, unsigned long val)
+{
+	__le32 *p = lm_alias(where);
+	u32 insn = le32_to_cpu(*p);
+	insn &= 0xffc0ffff;
+	insn |= (val & 63) << 16;
+	*p = cpu_to_le32(insn);
+	__runtime_fixup_caches(where, 1);
+}
+
+static inline void runtime_const_fixup(void (*fn)(void *, unsigned long),
+	unsigned long val, s32 *start, s32 *end)
+{
+	while (start < end) {
+		fn(*start + (void *)start, val);
+		start++;
+	}
+}
+
+#endif
diff --git a/arch/arm64/include/asm/seccomp.h b/arch/arm64/include/asm/seccomp.h
index 30256233788b..b83975555314 100644
--- a/arch/arm64/include/asm/seccomp.h
+++ b/arch/arm64/include/asm/seccomp.h
@@ -8,13 +8,13 @@
 #ifndef _ASM_SECCOMP_H
 #define _ASM_SECCOMP_H
 
-#include <asm/unistd.h>
+#include <asm/unistd_compat_32.h>
 
 #ifdef CONFIG_COMPAT
-#define __NR_seccomp_read_32		__NR_compat_read
-#define __NR_seccomp_write_32		__NR_compat_write
-#define __NR_seccomp_exit_32		__NR_compat_exit
-#define __NR_seccomp_sigreturn_32	__NR_compat_rt_sigreturn
+#define __NR_seccomp_read_32		__NR_compat32_read
+#define __NR_seccomp_write_32		__NR_compat32_write
+#define __NR_seccomp_exit_32		__NR_compat32_exit
+#define __NR_seccomp_sigreturn_32	__NR_compat32_rt_sigreturn
 #endif /* CONFIG_COMPAT */
 
 #include <asm-generic/seccomp.h>
@@ -23,8 +23,9 @@
 #define SECCOMP_ARCH_NATIVE_NR		NR_syscalls
 #define SECCOMP_ARCH_NATIVE_NAME	"aarch64"
 #ifdef CONFIG_COMPAT
+#include <asm/unistd_compat_32.h>
 # define SECCOMP_ARCH_COMPAT		AUDIT_ARCH_ARM
-# define SECCOMP_ARCH_COMPAT_NR	__NR_compat_syscalls
+# define SECCOMP_ARCH_COMPAT_NR		__NR_compat32_syscalls
 # define SECCOMP_ARCH_COMPAT_NAME	"arm"
 #endif
 
diff --git a/arch/arm64/include/asm/set_memory.h b/arch/arm64/include/asm/set_memory.h
index 0f740b781187..917761feeffd 100644
--- a/arch/arm64/include/asm/set_memory.h
+++ b/arch/arm64/include/asm/set_memory.h
@@ -3,6 +3,7 @@
 #ifndef _ASM_ARM64_SET_MEMORY_H
 #define _ASM_ARM64_SET_MEMORY_H
 
+#include <asm/mem_encrypt.h>
 #include <asm-generic/set_memory.h>
 
 bool can_set_direct_map(void);
diff --git a/arch/arm64/include/asm/smp.h b/arch/arm64/include/asm/smp.h
index efb13112b408..2510eec026f7 100644
--- a/arch/arm64/include/asm/smp.h
+++ b/arch/arm64/include/asm/smp.h
@@ -25,22 +25,11 @@
 
 #ifndef __ASSEMBLY__
 
-#include <asm/percpu.h>
-
 #include <linux/threads.h>
 #include <linux/cpumask.h>
 #include <linux/thread_info.h>
 
-DECLARE_PER_CPU_READ_MOSTLY(int, cpu_number);
-
-/*
- * We don't use this_cpu_read(cpu_number) as that has implicit writes to
- * preempt_count, and associated (compiler) barriers, that we'd like to avoid
- * the expense of. If we're preemptible, the value can be stale at use anyway.
- * And we can't use this_cpu_ptr() either, as that winds up recursing back
- * here under CONFIG_DEBUG_PREEMPT=y.
- */
-#define raw_smp_processor_id() (*raw_cpu_ptr(&cpu_number))
+#define raw_smp_processor_id() (current_thread_info()->cpu)
 
 /*
  * Logical CPU mapping.
diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h
index af3b206fa423..9ea97dddefc4 100644
--- a/arch/arm64/include/asm/sysreg.h
+++ b/arch/arm64/include/asm/sysreg.h
@@ -109,6 +109,9 @@
 #define set_pstate_ssbs(x)		asm volatile(SET_PSTATE_SSBS(x))
 #define set_pstate_dit(x)		asm volatile(SET_PSTATE_DIT(x))
 
+/* Register-based PAN access, for save/restore purposes */
+#define SYS_PSTATE_PAN			sys_reg(3, 0, 4, 2, 3)
+
 #define __SYS_BARRIER_INSN(CRm, op2, Rt) \
 	__emit_inst(0xd5000000 | sys_insn(0, 3, 3, (CRm), (op2)) | ((Rt) & 0x1f))
 
@@ -325,7 +328,25 @@
 #define SYS_PAR_EL1			sys_reg(3, 0, 7, 4, 0)
 
 #define SYS_PAR_EL1_F			BIT(0)
+/* When PAR_EL1.F == 1 */
 #define SYS_PAR_EL1_FST			GENMASK(6, 1)
+#define SYS_PAR_EL1_PTW			BIT(8)
+#define SYS_PAR_EL1_S			BIT(9)
+#define SYS_PAR_EL1_AssuredOnly		BIT(12)
+#define SYS_PAR_EL1_TopLevel		BIT(13)
+#define SYS_PAR_EL1_Overlay		BIT(14)
+#define SYS_PAR_EL1_DirtyBit		BIT(15)
+#define SYS_PAR_EL1_F1_IMPDEF		GENMASK_ULL(63, 48)
+#define SYS_PAR_EL1_F1_RES0		(BIT(7) | BIT(10) | GENMASK_ULL(47, 16))
+#define SYS_PAR_EL1_RES1		BIT(11)
+/* When PAR_EL1.F == 0 */
+#define SYS_PAR_EL1_SH			GENMASK_ULL(8, 7)
+#define SYS_PAR_EL1_NS			BIT(9)
+#define SYS_PAR_EL1_F0_IMPDEF		BIT(10)
+#define SYS_PAR_EL1_NSE			BIT(11)
+#define SYS_PAR_EL1_PA			GENMASK_ULL(51, 12)
+#define SYS_PAR_EL1_ATTR		GENMASK_ULL(63, 56)
+#define SYS_PAR_EL1_F0_RES0		(GENMASK_ULL(6, 1) | GENMASK_ULL(55, 52))
 
 /*** Statistical Profiling Extension ***/
 #define PMSEVFR_EL1_RES0_IMP	\
@@ -403,7 +424,6 @@
 #define SYS_PMCNTENCLR_EL0		sys_reg(3, 3, 9, 12, 2)
 #define SYS_PMOVSCLR_EL0		sys_reg(3, 3, 9, 12, 3)
 #define SYS_PMSWINC_EL0			sys_reg(3, 3, 9, 12, 4)
-#define SYS_PMSELR_EL0			sys_reg(3, 3, 9, 12, 5)
 #define SYS_PMCEID0_EL0			sys_reg(3, 3, 9, 12, 6)
 #define SYS_PMCEID1_EL0			sys_reg(3, 3, 9, 12, 7)
 #define SYS_PMCCNTR_EL0			sys_reg(3, 3, 9, 13, 0)
@@ -652,8 +672,26 @@
 #define OP_AT_S12E1W	sys_insn(AT_Op0, 4, AT_CRn, 8, 5)
 #define OP_AT_S12E0R	sys_insn(AT_Op0, 4, AT_CRn, 8, 6)
 #define OP_AT_S12E0W	sys_insn(AT_Op0, 4, AT_CRn, 8, 7)
+#define OP_AT_S1E2A	sys_insn(AT_Op0, 4, AT_CRn, 9, 2)
 
 /* TLBI instructions */
+#define TLBI_Op0	1
+
+#define TLBI_Op1_EL1	0	/* Accessible from EL1 or higher */
+#define TLBI_Op1_EL2	4	/* Accessible from EL2 or higher */
+
+#define TLBI_CRn_XS	8	/* Extra Slow (the common one) */
+#define TLBI_CRn_nXS	9	/* not Extra Slow (which nobody uses)*/
+
+#define TLBI_CRm_IPAIS	0	/* S2 Inner-Shareable */
+#define TLBI_CRm_nROS	1	/* non-Range, Outer-Sharable */
+#define TLBI_CRm_RIS	2	/* Range, Inner-Sharable */
+#define TLBI_CRm_nRIS	3	/* non-Range, Inner-Sharable */
+#define TLBI_CRm_IPAONS	4	/* S2 Outer and Non-Shareable */
+#define TLBI_CRm_ROS	5	/* Range, Outer-Sharable */
+#define TLBI_CRm_RNS	6	/* Range, Non-Sharable */
+#define TLBI_CRm_nRNS	7	/* non-Range, Non-Sharable */
+
 #define OP_TLBI_VMALLE1OS		sys_insn(1, 0, 8, 1, 0)
 #define OP_TLBI_VAE1OS			sys_insn(1, 0, 8, 1, 1)
 #define OP_TLBI_ASIDE1OS		sys_insn(1, 0, 8, 1, 2)
@@ -872,10 +910,6 @@
 /* Position the attr at the correct index */
 #define MAIR_ATTRIDX(attr, idx)		((attr) << ((idx) * 8))
 
-/* id_aa64pfr0 */
-#define ID_AA64PFR0_EL1_ELx_64BIT_ONLY		0x1
-#define ID_AA64PFR0_EL1_ELx_32BIT_64BIT		0x2
-
 /* id_aa64mmfr0 */
 #define ID_AA64MMFR0_EL1_TGRAN4_SUPPORTED_MIN	0x0
 #define ID_AA64MMFR0_EL1_TGRAN4_LPA2		ID_AA64MMFR0_EL1_TGRAN4_52_BIT
@@ -1064,6 +1098,9 @@
 #define POE_RXW		UL(0x7)
 #define POE_MASK	UL(0xf)
 
+/* Initial value for Permission Overlay Extension for EL0 */
+#define POR_EL0_INIT	POE_RXW
+
 #define ARM64_FEATURE_FIELD_BITS	4
 
 /* Defined for compatibility only, do not add new users. */
diff --git a/arch/arm64/include/asm/thread_info.h b/arch/arm64/include/asm/thread_info.h
index e72a3bf9e563..1114c1c3300a 100644
--- a/arch/arm64/include/asm/thread_info.h
+++ b/arch/arm64/include/asm/thread_info.h
@@ -81,6 +81,7 @@ void arch_setup_new_exec(void);
 #define TIF_SME			27	/* SME in use */
 #define TIF_SME_VL_INHERIT	28	/* Inherit SME vl_onexec across exec */
 #define TIF_KERNEL_FPSTATE	29	/* Task is in a kernel mode FPSIMD section */
+#define TIF_TSC_SIGSEGV		30	/* SIGSEGV on counter-timer access */
 
 #define _TIF_SIGPENDING		(1 << TIF_SIGPENDING)
 #define _TIF_NEED_RESCHED	(1 << TIF_NEED_RESCHED)
@@ -97,6 +98,7 @@ void arch_setup_new_exec(void);
 #define _TIF_SVE		(1 << TIF_SVE)
 #define _TIF_MTE_ASYNC_FAULT	(1 << TIF_MTE_ASYNC_FAULT)
 #define _TIF_NOTIFY_SIGNAL	(1 << TIF_NOTIFY_SIGNAL)
+#define _TIF_TSC_SIGSEGV	(1 << TIF_TSC_SIGSEGV)
 
 #define _TIF_WORK_MASK		(_TIF_NEED_RESCHED | _TIF_SIGPENDING | \
 				 _TIF_NOTIFY_RESUME | _TIF_FOREIGN_FPSTATE | \
diff --git a/arch/arm64/include/asm/topology.h b/arch/arm64/include/asm/topology.h
index 0f6ef432fb84..5fc3af9f8f29 100644
--- a/arch/arm64/include/asm/topology.h
+++ b/arch/arm64/include/asm/topology.h
@@ -5,6 +5,7 @@
 #include <linux/cpumask.h>
 
 #ifdef CONFIG_NUMA
+#include <asm/numa.h>
 
 struct pci_bus;
 int pcibus_to_node(struct pci_bus *bus);
diff --git a/arch/arm64/include/asm/traps.h b/arch/arm64/include/asm/traps.h
index eefe766d6161..d780d1bd2eac 100644
--- a/arch/arm64/include/asm/traps.h
+++ b/arch/arm64/include/asm/traps.h
@@ -25,6 +25,7 @@ try_emulate_armv8_deprecated(struct pt_regs *regs, u32 insn)
 void force_signal_inject(int signal, int code, unsigned long address, unsigned long err);
 void arm64_notify_segfault(unsigned long addr);
 void arm64_force_sig_fault(int signo, int code, unsigned long far, const char *str);
+void arm64_force_sig_fault_pkey(unsigned long far, const char *str, int pkey);
 void arm64_force_sig_mceerr(int code, unsigned long far, short lsb, const char *str);
 void arm64_force_sig_ptrace_errno_trap(int errno, unsigned long far, const char *str);
 
diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h
index 14be5000c5a0..1aa4ecb73429 100644
--- a/arch/arm64/include/asm/uaccess.h
+++ b/arch/arm64/include/asm/uaccess.h
@@ -184,29 +184,40 @@ static inline void __user *__uaccess_mask_ptr(const void __user *ptr)
  * The "__xxx_error" versions set the third argument to -EFAULT if an error
  * occurs, and leave it unchanged on success.
  */
-#define __get_mem_asm(load, reg, x, addr, err, type)			\
+#ifdef CONFIG_CC_HAS_ASM_GOTO_OUTPUT
+#define __get_mem_asm(load, reg, x, addr, label, type)			\
+	asm_goto_output(						\
+	"1:	" load "	" reg "0, [%1]\n"			\
+	_ASM_EXTABLE_##type##ACCESS(1b, %l2)				\
+	: "=r" (x)							\
+	: "r" (addr) : : label)
+#else
+#define __get_mem_asm(load, reg, x, addr, label, type) do {		\
+	int __gma_err = 0;						\
 	asm volatile(							\
 	"1:	" load "	" reg "1, [%2]\n"			\
 	"2:\n"								\
 	_ASM_EXTABLE_##type##ACCESS_ERR_ZERO(1b, 2b, %w0, %w1)		\
-	: "+r" (err), "=r" (x)						\
-	: "r" (addr))
+	: "+r" (__gma_err), "=r" (x)					\
+	: "r" (addr));							\
+	if (__gma_err) goto label; } while (0)
+#endif
 
-#define __raw_get_mem(ldr, x, ptr, err, type)					\
+#define __raw_get_mem(ldr, x, ptr, label, type)					\
 do {										\
 	unsigned long __gu_val;							\
 	switch (sizeof(*(ptr))) {						\
 	case 1:									\
-		__get_mem_asm(ldr "b", "%w", __gu_val, (ptr), (err), type);	\
+		__get_mem_asm(ldr "b", "%w", __gu_val, (ptr), label, type);	\
 		break;								\
 	case 2:									\
-		__get_mem_asm(ldr "h", "%w", __gu_val, (ptr), (err), type);	\
+		__get_mem_asm(ldr "h", "%w", __gu_val, (ptr), label, type);	\
 		break;								\
 	case 4:									\
-		__get_mem_asm(ldr, "%w", __gu_val, (ptr), (err), type);		\
+		__get_mem_asm(ldr, "%w", __gu_val, (ptr), label, type);		\
 		break;								\
 	case 8:									\
-		__get_mem_asm(ldr, "%x",  __gu_val, (ptr), (err), type);	\
+		__get_mem_asm(ldr, "%x",  __gu_val, (ptr), label, type);	\
 		break;								\
 	default:								\
 		BUILD_BUG();							\
@@ -219,27 +230,34 @@ do {										\
  * uaccess_ttbr0_disable(). As `x` and `ptr` could contain blocking functions,
  * we must evaluate these outside of the critical section.
  */
-#define __raw_get_user(x, ptr, err)					\
+#define __raw_get_user(x, ptr, label)					\
 do {									\
 	__typeof__(*(ptr)) __user *__rgu_ptr = (ptr);			\
 	__typeof__(x) __rgu_val;					\
 	__chk_user_ptr(ptr);						\
-									\
-	uaccess_ttbr0_enable();						\
-	__raw_get_mem("ldtr", __rgu_val, __rgu_ptr, err, U);		\
-	uaccess_ttbr0_disable();					\
-									\
-	(x) = __rgu_val;						\
+	do {								\
+		__label__ __rgu_failed;					\
+		uaccess_ttbr0_enable();					\
+		__raw_get_mem("ldtr", __rgu_val, __rgu_ptr, __rgu_failed, U);	\
+		uaccess_ttbr0_disable();				\
+		(x) = __rgu_val;					\
+		break;							\
+	__rgu_failed:							\
+		uaccess_ttbr0_disable();				\
+		goto label;						\
+	} while (0);							\
 } while (0)
 
 #define __get_user_error(x, ptr, err)					\
 do {									\
+	__label__ __gu_failed;						\
 	__typeof__(*(ptr)) __user *__p = (ptr);				\
 	might_fault();							\
 	if (access_ok(__p, sizeof(*__p))) {				\
 		__p = uaccess_mask_ptr(__p);				\
-		__raw_get_user((x), __p, (err));			\
+		__raw_get_user((x), __p, __gu_failed);			\
 	} else {							\
+	__gu_failed:							\
 		(x) = (__force __typeof__(x))0; (err) = -EFAULT;	\
 	}								\
 } while (0)
@@ -262,40 +280,42 @@ do {									\
 do {									\
 	__typeof__(dst) __gkn_dst = (dst);				\
 	__typeof__(src) __gkn_src = (src);				\
-	int __gkn_err = 0;						\
-									\
-	__mte_enable_tco_async();					\
-	__raw_get_mem("ldr", *((type *)(__gkn_dst)),			\
-		      (__force type *)(__gkn_src), __gkn_err, K);	\
-	__mte_disable_tco_async();					\
+	do { 								\
+		__label__ __gkn_label;					\
 									\
-	if (unlikely(__gkn_err))					\
+		__mte_enable_tco_async();				\
+		__raw_get_mem("ldr", *((type *)(__gkn_dst)),		\
+		      (__force type *)(__gkn_src), __gkn_label, K);	\
+		__mte_disable_tco_async();				\
+		break;							\
+	__gkn_label:							\
+		__mte_disable_tco_async();				\
 		goto err_label;						\
+	} while (0);							\
 } while (0)
 
-#define __put_mem_asm(store, reg, x, addr, err, type)			\
-	asm volatile(							\
-	"1:	" store "	" reg "1, [%2]\n"			\
+#define __put_mem_asm(store, reg, x, addr, label, type)			\
+	asm goto(							\
+	"1:	" store "	" reg "0, [%1]\n"			\
 	"2:\n"								\
-	_ASM_EXTABLE_##type##ACCESS_ERR(1b, 2b, %w0)			\
-	: "+r" (err)							\
-	: "rZ" (x), "r" (addr))
+	_ASM_EXTABLE_##type##ACCESS(1b, %l2)				\
+	: : "rZ" (x), "r" (addr) : : label)
 
-#define __raw_put_mem(str, x, ptr, err, type)					\
+#define __raw_put_mem(str, x, ptr, label, type)					\
 do {										\
 	__typeof__(*(ptr)) __pu_val = (x);					\
 	switch (sizeof(*(ptr))) {						\
 	case 1:									\
-		__put_mem_asm(str "b", "%w", __pu_val, (ptr), (err), type);	\
+		__put_mem_asm(str "b", "%w", __pu_val, (ptr), label, type);	\
 		break;								\
 	case 2:									\
-		__put_mem_asm(str "h", "%w", __pu_val, (ptr), (err), type);	\
+		__put_mem_asm(str "h", "%w", __pu_val, (ptr), label, type);	\
 		break;								\
 	case 4:									\
-		__put_mem_asm(str, "%w", __pu_val, (ptr), (err), type);		\
+		__put_mem_asm(str, "%w", __pu_val, (ptr), label, type);		\
 		break;								\
 	case 8:									\
-		__put_mem_asm(str, "%x", __pu_val, (ptr), (err), type);		\
+		__put_mem_asm(str, "%x", __pu_val, (ptr), label, type);		\
 		break;								\
 	default:								\
 		BUILD_BUG();							\
@@ -307,25 +327,34 @@ do {										\
  * uaccess_ttbr0_disable(). As `x` and `ptr` could contain blocking functions,
  * we must evaluate these outside of the critical section.
  */
-#define __raw_put_user(x, ptr, err)					\
+#define __raw_put_user(x, ptr, label)					\
 do {									\
+	__label__ __rpu_failed;						\
 	__typeof__(*(ptr)) __user *__rpu_ptr = (ptr);			\
 	__typeof__(*(ptr)) __rpu_val = (x);				\
 	__chk_user_ptr(__rpu_ptr);					\
 									\
-	uaccess_ttbr0_enable();						\
-	__raw_put_mem("sttr", __rpu_val, __rpu_ptr, err, U);		\
-	uaccess_ttbr0_disable();					\
+	do {								\
+		uaccess_ttbr0_enable();					\
+		__raw_put_mem("sttr", __rpu_val, __rpu_ptr, __rpu_failed, U);	\
+		uaccess_ttbr0_disable();				\
+		break;							\
+	__rpu_failed:							\
+		uaccess_ttbr0_disable();				\
+		goto label;						\
+	} while (0);							\
 } while (0)
 
 #define __put_user_error(x, ptr, err)					\
 do {									\
+	__label__ __pu_failed;						\
 	__typeof__(*(ptr)) __user *__p = (ptr);				\
 	might_fault();							\
 	if (access_ok(__p, sizeof(*__p))) {				\
 		__p = uaccess_mask_ptr(__p);				\
-		__raw_put_user((x), __p, (err));			\
+		__raw_put_user((x), __p, __pu_failed);			\
 	} else	{							\
+	__pu_failed:							\
 		(err) = -EFAULT;					\
 	}								\
 } while (0)
@@ -348,15 +377,18 @@ do {									\
 do {									\
 	__typeof__(dst) __pkn_dst = (dst);				\
 	__typeof__(src) __pkn_src = (src);				\
-	int __pkn_err = 0;						\
 									\
-	__mte_enable_tco_async();					\
-	__raw_put_mem("str", *((type *)(__pkn_src)),			\
-		      (__force type *)(__pkn_dst), __pkn_err, K);	\
-	__mte_disable_tco_async();					\
-									\
-	if (unlikely(__pkn_err))					\
+	do {								\
+		__label__ __pkn_err;					\
+		__mte_enable_tco_async();				\
+		__raw_put_mem("str", *((type *)(__pkn_src)),		\
+			      (__force type *)(__pkn_dst), __pkn_err, K);	\
+		__mte_disable_tco_async();				\
+		break;							\
+	__pkn_err:							\
+		__mte_disable_tco_async();				\
 		goto err_label;						\
+	} while (0);							\
 } while(0)
 
 extern unsigned long __must_check __arch_copy_from_user(void *to, const void __user *from, unsigned long n);
@@ -381,6 +413,51 @@ extern unsigned long __must_check __arch_copy_to_user(void __user *to, const voi
 	__actu_ret;							\
 })
 
+static __must_check __always_inline bool user_access_begin(const void __user *ptr, size_t len)
+{
+	if (unlikely(!access_ok(ptr,len)))
+		return 0;
+	uaccess_ttbr0_enable();
+	return 1;
+}
+#define user_access_begin(a,b)	user_access_begin(a,b)
+#define user_access_end()	uaccess_ttbr0_disable()
+#define unsafe_put_user(x, ptr, label) \
+	__raw_put_mem("sttr", x, uaccess_mask_ptr(ptr), label, U)
+#define unsafe_get_user(x, ptr, label) \
+	__raw_get_mem("ldtr", x, uaccess_mask_ptr(ptr), label, U)
+
+/*
+ * KCSAN uses these to save and restore ttbr state.
+ * We do not support KCSAN with ARM64_SW_TTBR0_PAN, so
+ * they are no-ops.
+ */
+static inline unsigned long user_access_save(void) { return 0; }
+static inline void user_access_restore(unsigned long enabled) { }
+
+/*
+ * We want the unsafe accessors to always be inlined and use
+ * the error labels - thus the macro games.
+ */
+#define unsafe_copy_loop(dst, src, len, type, label)				\
+	while (len >= sizeof(type)) {						\
+		unsafe_put_user(*(type *)(src),(type __user *)(dst),label);	\
+		dst += sizeof(type);						\
+		src += sizeof(type);						\
+		len -= sizeof(type);						\
+	}
+
+#define unsafe_copy_to_user(_dst,_src,_len,label)			\
+do {									\
+	char __user *__ucu_dst = (_dst);				\
+	const char *__ucu_src = (_src);					\
+	size_t __ucu_len = (_len);					\
+	unsafe_copy_loop(__ucu_dst, __ucu_src, __ucu_len, u64, label);	\
+	unsafe_copy_loop(__ucu_dst, __ucu_src, __ucu_len, u32, label);	\
+	unsafe_copy_loop(__ucu_dst, __ucu_src, __ucu_len, u16, label);	\
+	unsafe_copy_loop(__ucu_dst, __ucu_src, __ucu_len, u8, label);	\
+} while (0)
+
 #define INLINE_COPY_TO_USER
 #define INLINE_COPY_FROM_USER
 
diff --git a/arch/arm64/include/asm/unistd.h b/arch/arm64/include/asm/unistd.h
index 1346579f802f..80618c9bbcd8 100644
--- a/arch/arm64/include/asm/unistd.h
+++ b/arch/arm64/include/asm/unistd.h
@@ -17,35 +17,17 @@
 #define __ARCH_WANT_SYS_VFORK
 
 /*
- * Compat syscall numbers used by the AArch64 kernel.
- */
-#define __NR_compat_restart_syscall	0
-#define __NR_compat_exit		1
-#define __NR_compat_read		3
-#define __NR_compat_write		4
-#define __NR_compat_gettimeofday	78
-#define __NR_compat_sigreturn		119
-#define __NR_compat_rt_sigreturn	173
-#define __NR_compat_clock_gettime	263
-#define __NR_compat_clock_getres	264
-#define __NR_compat_clock_gettime64	403
-#define __NR_compat_clock_getres_time64	406
-
-/*
  * The following SVCs are ARM private.
  */
 #define __ARM_NR_COMPAT_BASE		0x0f0000
 #define __ARM_NR_compat_cacheflush	(__ARM_NR_COMPAT_BASE + 2)
 #define __ARM_NR_compat_set_tls		(__ARM_NR_COMPAT_BASE + 5)
 #define __ARM_NR_COMPAT_END		(__ARM_NR_COMPAT_BASE + 0x800)
-
-#define __NR_compat_syscalls		463
 #endif
 
 #define __ARCH_WANT_SYS_CLONE
+#define __ARCH_WANT_NEW_STAT
 
-#ifndef __COMPAT_SYSCALL_NR
-#include <uapi/asm/unistd.h>
-#endif
+#include <asm/unistd_64.h>
 
 #define NR_syscalls (__NR_syscalls)
diff --git a/arch/arm64/include/asm/unistd32.h b/arch/arm64/include/asm/unistd32.h
index 266b96acc014..e0b1a0b57f75 100644
--- a/arch/arm64/include/asm/unistd32.h
+++ b/arch/arm64/include/asm/unistd32.h
@@ -1,938 +1,9 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * AArch32 (compat) system call definitions.
- *
- * Copyright (C) 2001-2005 Russell King
- * Copyright (C) 2012 ARM Ltd.
- */
+#ifndef _UAPI__ASM_ARM_UNISTD_H
+#define _UAPI__ASM_ARM_UNISTD_H
 
-#ifndef __SYSCALL
-#define __SYSCALL(x, y)
-#endif
+#include <asm/unistd_32.h>
 
-#define __NR_restart_syscall 0
-__SYSCALL(__NR_restart_syscall, sys_restart_syscall)
-#define __NR_exit 1
-__SYSCALL(__NR_exit, sys_exit)
-#define __NR_fork 2
-__SYSCALL(__NR_fork, sys_fork)
-#define __NR_read 3
-__SYSCALL(__NR_read, sys_read)
-#define __NR_write 4
-__SYSCALL(__NR_write, sys_write)
-#define __NR_open 5
-__SYSCALL(__NR_open, compat_sys_open)
-#define __NR_close 6
-__SYSCALL(__NR_close, sys_close)
-			/* 7 was sys_waitpid */
-__SYSCALL(7, sys_ni_syscall)
-#define __NR_creat 8
-__SYSCALL(__NR_creat, sys_creat)
-#define __NR_link 9
-__SYSCALL(__NR_link, sys_link)
-#define __NR_unlink 10
-__SYSCALL(__NR_unlink, sys_unlink)
-#define __NR_execve 11
-__SYSCALL(__NR_execve, compat_sys_execve)
-#define __NR_chdir 12
-__SYSCALL(__NR_chdir, sys_chdir)
-			/* 13 was sys_time */
-__SYSCALL(13, sys_ni_syscall)
-#define __NR_mknod 14
-__SYSCALL(__NR_mknod, sys_mknod)
-#define __NR_chmod 15
-__SYSCALL(__NR_chmod, sys_chmod)
-#define __NR_lchown 16
-__SYSCALL(__NR_lchown, sys_lchown16)
-			/* 17 was sys_break */
-__SYSCALL(17, sys_ni_syscall)
-			/* 18 was sys_stat */
-__SYSCALL(18, sys_ni_syscall)
-#define __NR_lseek 19
-__SYSCALL(__NR_lseek, compat_sys_lseek)
-#define __NR_getpid 20
-__SYSCALL(__NR_getpid, sys_getpid)
-#define __NR_mount 21
-__SYSCALL(__NR_mount, sys_mount)
-			/* 22 was sys_umount */
-__SYSCALL(22, sys_ni_syscall)
-#define __NR_setuid 23
-__SYSCALL(__NR_setuid, sys_setuid16)
-#define __NR_getuid 24
-__SYSCALL(__NR_getuid, sys_getuid16)
-			/* 25 was sys_stime */
-__SYSCALL(25, sys_ni_syscall)
-#define __NR_ptrace 26
-__SYSCALL(__NR_ptrace, compat_sys_ptrace)
-			/* 27 was sys_alarm */
-__SYSCALL(27, sys_ni_syscall)
-			/* 28 was sys_fstat */
-__SYSCALL(28, sys_ni_syscall)
-#define __NR_pause 29
-__SYSCALL(__NR_pause, sys_pause)
-			/* 30 was sys_utime */
-__SYSCALL(30, sys_ni_syscall)
-			/* 31 was sys_stty */
-__SYSCALL(31, sys_ni_syscall)
-			/* 32 was sys_gtty */
-__SYSCALL(32, sys_ni_syscall)
-#define __NR_access 33
-__SYSCALL(__NR_access, sys_access)
-#define __NR_nice 34
-__SYSCALL(__NR_nice, sys_nice)
-			/* 35 was sys_ftime */
-__SYSCALL(35, sys_ni_syscall)
-#define __NR_sync 36
-__SYSCALL(__NR_sync, sys_sync)
-#define __NR_kill 37
-__SYSCALL(__NR_kill, sys_kill)
-#define __NR_rename 38
-__SYSCALL(__NR_rename, sys_rename)
-#define __NR_mkdir 39
-__SYSCALL(__NR_mkdir, sys_mkdir)
-#define __NR_rmdir 40
-__SYSCALL(__NR_rmdir, sys_rmdir)
-#define __NR_dup 41
-__SYSCALL(__NR_dup, sys_dup)
-#define __NR_pipe 42
-__SYSCALL(__NR_pipe, sys_pipe)
-#define __NR_times 43
-__SYSCALL(__NR_times, compat_sys_times)
-			/* 44 was sys_prof */
-__SYSCALL(44, sys_ni_syscall)
-#define __NR_brk 45
-__SYSCALL(__NR_brk, sys_brk)
-#define __NR_setgid 46
-__SYSCALL(__NR_setgid, sys_setgid16)
-#define __NR_getgid 47
-__SYSCALL(__NR_getgid, sys_getgid16)
-			/* 48 was sys_signal */
-__SYSCALL(48, sys_ni_syscall)
-#define __NR_geteuid 49
-__SYSCALL(__NR_geteuid, sys_geteuid16)
-#define __NR_getegid 50
-__SYSCALL(__NR_getegid, sys_getegid16)
-#define __NR_acct 51
-__SYSCALL(__NR_acct, sys_acct)
-#define __NR_umount2 52
-__SYSCALL(__NR_umount2, sys_umount)
-			/* 53 was sys_lock */
-__SYSCALL(53, sys_ni_syscall)
-#define __NR_ioctl 54
-__SYSCALL(__NR_ioctl, compat_sys_ioctl)
-#define __NR_fcntl 55
-__SYSCALL(__NR_fcntl, compat_sys_fcntl)
-			/* 56 was sys_mpx */
-__SYSCALL(56, sys_ni_syscall)
-#define __NR_setpgid 57
-__SYSCALL(__NR_setpgid, sys_setpgid)
-			/* 58 was sys_ulimit */
-__SYSCALL(58, sys_ni_syscall)
-			/* 59 was sys_olduname */
-__SYSCALL(59, sys_ni_syscall)
-#define __NR_umask 60
-__SYSCALL(__NR_umask, sys_umask)
-#define __NR_chroot 61
-__SYSCALL(__NR_chroot, sys_chroot)
-#define __NR_ustat 62
-__SYSCALL(__NR_ustat, compat_sys_ustat)
-#define __NR_dup2 63
-__SYSCALL(__NR_dup2, sys_dup2)
-#define __NR_getppid 64
-__SYSCALL(__NR_getppid, sys_getppid)
-#define __NR_getpgrp 65
-__SYSCALL(__NR_getpgrp, sys_getpgrp)
-#define __NR_setsid 66
-__SYSCALL(__NR_setsid, sys_setsid)
-#define __NR_sigaction 67
-__SYSCALL(__NR_sigaction, compat_sys_sigaction)
-			/* 68 was sys_sgetmask */
-__SYSCALL(68, sys_ni_syscall)
-			/* 69 was sys_ssetmask */
-__SYSCALL(69, sys_ni_syscall)
-#define __NR_setreuid 70
-__SYSCALL(__NR_setreuid, sys_setreuid16)
-#define __NR_setregid 71
-__SYSCALL(__NR_setregid, sys_setregid16)
-#define __NR_sigsuspend 72
-__SYSCALL(__NR_sigsuspend, sys_sigsuspend)
-#define __NR_sigpending 73
-__SYSCALL(__NR_sigpending, compat_sys_sigpending)
-#define __NR_sethostname 74
-__SYSCALL(__NR_sethostname, sys_sethostname)
-#define __NR_setrlimit 75
-__SYSCALL(__NR_setrlimit, compat_sys_setrlimit)
-			/* 76 was compat_sys_getrlimit */
-__SYSCALL(76, sys_ni_syscall)
-#define __NR_getrusage 77
-__SYSCALL(__NR_getrusage, compat_sys_getrusage)
-#define __NR_gettimeofday 78
-__SYSCALL(__NR_gettimeofday, compat_sys_gettimeofday)
-#define __NR_settimeofday 79
-__SYSCALL(__NR_settimeofday, compat_sys_settimeofday)
-#define __NR_getgroups 80
-__SYSCALL(__NR_getgroups, sys_getgroups16)
-#define __NR_setgroups 81
-__SYSCALL(__NR_setgroups, sys_setgroups16)
-			/* 82 was compat_sys_select */
-__SYSCALL(82, sys_ni_syscall)
-#define __NR_symlink 83
-__SYSCALL(__NR_symlink, sys_symlink)
-			/* 84 was sys_lstat */
-__SYSCALL(84, sys_ni_syscall)
-#define __NR_readlink 85
-__SYSCALL(__NR_readlink, sys_readlink)
-#define __NR_uselib 86
-__SYSCALL(__NR_uselib, sys_uselib)
-#define __NR_swapon 87
-__SYSCALL(__NR_swapon, sys_swapon)
-#define __NR_reboot 88
-__SYSCALL(__NR_reboot, sys_reboot)
-			/* 89 was sys_readdir */
-__SYSCALL(89, sys_ni_syscall)
-			/* 90 was sys_mmap */
-__SYSCALL(90, sys_ni_syscall)
-#define __NR_munmap 91
-__SYSCALL(__NR_munmap, sys_munmap)
-#define __NR_truncate 92
-__SYSCALL(__NR_truncate, compat_sys_truncate)
-#define __NR_ftruncate 93
-__SYSCALL(__NR_ftruncate, compat_sys_ftruncate)
-#define __NR_fchmod 94
-__SYSCALL(__NR_fchmod, sys_fchmod)
-#define __NR_fchown 95
-__SYSCALL(__NR_fchown, sys_fchown16)
-#define __NR_getpriority 96
-__SYSCALL(__NR_getpriority, sys_getpriority)
-#define __NR_setpriority 97
-__SYSCALL(__NR_setpriority, sys_setpriority)
-			/* 98 was sys_profil */
-__SYSCALL(98, sys_ni_syscall)
-#define __NR_statfs 99
-__SYSCALL(__NR_statfs, compat_sys_statfs)
-#define __NR_fstatfs 100
-__SYSCALL(__NR_fstatfs, compat_sys_fstatfs)
-			/* 101 was sys_ioperm */
-__SYSCALL(101, sys_ni_syscall)
-			/* 102 was sys_socketcall */
-__SYSCALL(102, sys_ni_syscall)
-#define __NR_syslog 103
-__SYSCALL(__NR_syslog, sys_syslog)
-#define __NR_setitimer 104
-__SYSCALL(__NR_setitimer, compat_sys_setitimer)
-#define __NR_getitimer 105
-__SYSCALL(__NR_getitimer, compat_sys_getitimer)
-#define __NR_stat 106
-__SYSCALL(__NR_stat, compat_sys_newstat)
-#define __NR_lstat 107
-__SYSCALL(__NR_lstat, compat_sys_newlstat)
-#define __NR_fstat 108
-__SYSCALL(__NR_fstat, compat_sys_newfstat)
-			/* 109 was sys_uname */
-__SYSCALL(109, sys_ni_syscall)
-			/* 110 was sys_iopl */
-__SYSCALL(110, sys_ni_syscall)
-#define __NR_vhangup 111
-__SYSCALL(__NR_vhangup, sys_vhangup)
-			/* 112 was sys_idle */
-__SYSCALL(112, sys_ni_syscall)
-			/* 113 was sys_syscall */
-__SYSCALL(113, sys_ni_syscall)
-#define __NR_wait4 114
-__SYSCALL(__NR_wait4, compat_sys_wait4)
-#define __NR_swapoff 115
-__SYSCALL(__NR_swapoff, sys_swapoff)
-#define __NR_sysinfo 116
-__SYSCALL(__NR_sysinfo, compat_sys_sysinfo)
-			/* 117 was sys_ipc */
-__SYSCALL(117, sys_ni_syscall)
-#define __NR_fsync 118
-__SYSCALL(__NR_fsync, sys_fsync)
-#define __NR_sigreturn 119
-__SYSCALL(__NR_sigreturn, compat_sys_sigreturn)
-#define __NR_clone 120
-__SYSCALL(__NR_clone, sys_clone)
-#define __NR_setdomainname 121
-__SYSCALL(__NR_setdomainname, sys_setdomainname)
-#define __NR_uname 122
-__SYSCALL(__NR_uname, sys_newuname)
-			/* 123 was sys_modify_ldt */
-__SYSCALL(123, sys_ni_syscall)
-#define __NR_adjtimex 124
-__SYSCALL(__NR_adjtimex, sys_adjtimex_time32)
-#define __NR_mprotect 125
-__SYSCALL(__NR_mprotect, sys_mprotect)
-#define __NR_sigprocmask 126
-__SYSCALL(__NR_sigprocmask, compat_sys_sigprocmask)
-			/* 127 was sys_create_module */
-__SYSCALL(127, sys_ni_syscall)
-#define __NR_init_module 128
-__SYSCALL(__NR_init_module, sys_init_module)
-#define __NR_delete_module 129
-__SYSCALL(__NR_delete_module, sys_delete_module)
-			/* 130 was sys_get_kernel_syms */
-__SYSCALL(130, sys_ni_syscall)
-#define __NR_quotactl 131
-__SYSCALL(__NR_quotactl, sys_quotactl)
-#define __NR_getpgid 132
-__SYSCALL(__NR_getpgid, sys_getpgid)
-#define __NR_fchdir 133
-__SYSCALL(__NR_fchdir, sys_fchdir)
-#define __NR_bdflush 134
-__SYSCALL(__NR_bdflush, sys_ni_syscall)
-#define __NR_sysfs 135
-__SYSCALL(__NR_sysfs, sys_sysfs)
-#define __NR_personality 136
-__SYSCALL(__NR_personality, sys_personality)
-			/* 137 was sys_afs_syscall */
-__SYSCALL(137, sys_ni_syscall)
-#define __NR_setfsuid 138
-__SYSCALL(__NR_setfsuid, sys_setfsuid16)
-#define __NR_setfsgid 139
-__SYSCALL(__NR_setfsgid, sys_setfsgid16)
-#define __NR__llseek 140
-__SYSCALL(__NR__llseek, sys_llseek)
-#define __NR_getdents 141
-__SYSCALL(__NR_getdents, compat_sys_getdents)
-#define __NR__newselect 142
-__SYSCALL(__NR__newselect, compat_sys_select)
-#define __NR_flock 143
-__SYSCALL(__NR_flock, sys_flock)
-#define __NR_msync 144
-__SYSCALL(__NR_msync, sys_msync)
-#define __NR_readv 145
-__SYSCALL(__NR_readv, sys_readv)
-#define __NR_writev 146
-__SYSCALL(__NR_writev, sys_writev)
-#define __NR_getsid 147
-__SYSCALL(__NR_getsid, sys_getsid)
-#define __NR_fdatasync 148
-__SYSCALL(__NR_fdatasync, sys_fdatasync)
-			/* 149 was sys_sysctl */
-__SYSCALL(149, sys_ni_syscall)
-#define __NR_mlock 150
-__SYSCALL(__NR_mlock, sys_mlock)
-#define __NR_munlock 151
-__SYSCALL(__NR_munlock, sys_munlock)
-#define __NR_mlockall 152
-__SYSCALL(__NR_mlockall, sys_mlockall)
-#define __NR_munlockall 153
-__SYSCALL(__NR_munlockall, sys_munlockall)
-#define __NR_sched_setparam 154
-__SYSCALL(__NR_sched_setparam, sys_sched_setparam)
-#define __NR_sched_getparam 155
-__SYSCALL(__NR_sched_getparam, sys_sched_getparam)
-#define __NR_sched_setscheduler 156
-__SYSCALL(__NR_sched_setscheduler, sys_sched_setscheduler)
-#define __NR_sched_getscheduler 157
-__SYSCALL(__NR_sched_getscheduler, sys_sched_getscheduler)
-#define __NR_sched_yield 158
-__SYSCALL(__NR_sched_yield, sys_sched_yield)
-#define __NR_sched_get_priority_max 159
-__SYSCALL(__NR_sched_get_priority_max, sys_sched_get_priority_max)
-#define __NR_sched_get_priority_min 160
-__SYSCALL(__NR_sched_get_priority_min, sys_sched_get_priority_min)
-#define __NR_sched_rr_get_interval 161
-__SYSCALL(__NR_sched_rr_get_interval, sys_sched_rr_get_interval_time32)
-#define __NR_nanosleep 162
-__SYSCALL(__NR_nanosleep, sys_nanosleep_time32)
-#define __NR_mremap 163
-__SYSCALL(__NR_mremap, sys_mremap)
-#define __NR_setresuid 164
-__SYSCALL(__NR_setresuid, sys_setresuid16)
-#define __NR_getresuid 165
-__SYSCALL(__NR_getresuid, sys_getresuid16)
-			/* 166 was sys_vm86 */
-__SYSCALL(166, sys_ni_syscall)
-			/* 167 was sys_query_module */
-__SYSCALL(167, sys_ni_syscall)
-#define __NR_poll 168
-__SYSCALL(__NR_poll, sys_poll)
-#define __NR_nfsservctl 169
-__SYSCALL(__NR_nfsservctl, sys_ni_syscall)
-#define __NR_setresgid 170
-__SYSCALL(__NR_setresgid, sys_setresgid16)
-#define __NR_getresgid 171
-__SYSCALL(__NR_getresgid, sys_getresgid16)
-#define __NR_prctl 172
-__SYSCALL(__NR_prctl, sys_prctl)
-#define __NR_rt_sigreturn 173
-__SYSCALL(__NR_rt_sigreturn, compat_sys_rt_sigreturn)
-#define __NR_rt_sigaction 174
-__SYSCALL(__NR_rt_sigaction, compat_sys_rt_sigaction)
-#define __NR_rt_sigprocmask 175
-__SYSCALL(__NR_rt_sigprocmask, compat_sys_rt_sigprocmask)
-#define __NR_rt_sigpending 176
-__SYSCALL(__NR_rt_sigpending, compat_sys_rt_sigpending)
-#define __NR_rt_sigtimedwait 177
-__SYSCALL(__NR_rt_sigtimedwait, compat_sys_rt_sigtimedwait_time32)
-#define __NR_rt_sigqueueinfo 178
-__SYSCALL(__NR_rt_sigqueueinfo, compat_sys_rt_sigqueueinfo)
-#define __NR_rt_sigsuspend 179
-__SYSCALL(__NR_rt_sigsuspend, compat_sys_rt_sigsuspend)
-#define __NR_pread64 180
-__SYSCALL(__NR_pread64, compat_sys_aarch32_pread64)
-#define __NR_pwrite64 181
-__SYSCALL(__NR_pwrite64, compat_sys_aarch32_pwrite64)
-#define __NR_chown 182
-__SYSCALL(__NR_chown, sys_chown16)
-#define __NR_getcwd 183
-__SYSCALL(__NR_getcwd, sys_getcwd)
-#define __NR_capget 184
-__SYSCALL(__NR_capget, sys_capget)
-#define __NR_capset 185
-__SYSCALL(__NR_capset, sys_capset)
-#define __NR_sigaltstack 186
-__SYSCALL(__NR_sigaltstack, compat_sys_sigaltstack)
-#define __NR_sendfile 187
-__SYSCALL(__NR_sendfile, compat_sys_sendfile)
-			/* 188 reserved */
-__SYSCALL(188, sys_ni_syscall)
-			/* 189 reserved */
-__SYSCALL(189, sys_ni_syscall)
-#define __NR_vfork 190
-__SYSCALL(__NR_vfork, sys_vfork)
-#define __NR_ugetrlimit 191	/* SuS compliant getrlimit */
-__SYSCALL(__NR_ugetrlimit, compat_sys_getrlimit)		/* SuS compliant getrlimit */
-#define __NR_mmap2 192
-__SYSCALL(__NR_mmap2, compat_sys_aarch32_mmap2)
-#define __NR_truncate64 193
-__SYSCALL(__NR_truncate64, compat_sys_aarch32_truncate64)
-#define __NR_ftruncate64 194
-__SYSCALL(__NR_ftruncate64, compat_sys_aarch32_ftruncate64)
-#define __NR_stat64 195
-__SYSCALL(__NR_stat64, sys_stat64)
-#define __NR_lstat64 196
-__SYSCALL(__NR_lstat64, sys_lstat64)
-#define __NR_fstat64 197
-__SYSCALL(__NR_fstat64, sys_fstat64)
-#define __NR_lchown32 198
-__SYSCALL(__NR_lchown32, sys_lchown)
-#define __NR_getuid32 199
-__SYSCALL(__NR_getuid32, sys_getuid)
-#define __NR_getgid32 200
-__SYSCALL(__NR_getgid32, sys_getgid)
-#define __NR_geteuid32 201
-__SYSCALL(__NR_geteuid32, sys_geteuid)
-#define __NR_getegid32 202
-__SYSCALL(__NR_getegid32, sys_getegid)
-#define __NR_setreuid32 203
-__SYSCALL(__NR_setreuid32, sys_setreuid)
-#define __NR_setregid32 204
-__SYSCALL(__NR_setregid32, sys_setregid)
-#define __NR_getgroups32 205
-__SYSCALL(__NR_getgroups32, sys_getgroups)
-#define __NR_setgroups32 206
-__SYSCALL(__NR_setgroups32, sys_setgroups)
-#define __NR_fchown32 207
-__SYSCALL(__NR_fchown32, sys_fchown)
-#define __NR_setresuid32 208
-__SYSCALL(__NR_setresuid32, sys_setresuid)
-#define __NR_getresuid32 209
-__SYSCALL(__NR_getresuid32, sys_getresuid)
-#define __NR_setresgid32 210
-__SYSCALL(__NR_setresgid32, sys_setresgid)
-#define __NR_getresgid32 211
-__SYSCALL(__NR_getresgid32, sys_getresgid)
-#define __NR_chown32 212
-__SYSCALL(__NR_chown32, sys_chown)
-#define __NR_setuid32 213
-__SYSCALL(__NR_setuid32, sys_setuid)
-#define __NR_setgid32 214
-__SYSCALL(__NR_setgid32, sys_setgid)
-#define __NR_setfsuid32 215
-__SYSCALL(__NR_setfsuid32, sys_setfsuid)
-#define __NR_setfsgid32 216
-__SYSCALL(__NR_setfsgid32, sys_setfsgid)
-#define __NR_getdents64 217
-__SYSCALL(__NR_getdents64, sys_getdents64)
-#define __NR_pivot_root 218
-__SYSCALL(__NR_pivot_root, sys_pivot_root)
-#define __NR_mincore 219
-__SYSCALL(__NR_mincore, sys_mincore)
-#define __NR_madvise 220
-__SYSCALL(__NR_madvise, sys_madvise)
-#define __NR_fcntl64 221
-__SYSCALL(__NR_fcntl64, compat_sys_fcntl64)
-			/* 222 for tux */
-__SYSCALL(222, sys_ni_syscall)
-			/* 223 is unused */
-__SYSCALL(223, sys_ni_syscall)
-#define __NR_gettid 224
-__SYSCALL(__NR_gettid, sys_gettid)
-#define __NR_readahead 225
-__SYSCALL(__NR_readahead, compat_sys_aarch32_readahead)
-#define __NR_setxattr 226
-__SYSCALL(__NR_setxattr, sys_setxattr)
-#define __NR_lsetxattr 227
-__SYSCALL(__NR_lsetxattr, sys_lsetxattr)
-#define __NR_fsetxattr 228
-__SYSCALL(__NR_fsetxattr, sys_fsetxattr)
-#define __NR_getxattr 229
-__SYSCALL(__NR_getxattr, sys_getxattr)
-#define __NR_lgetxattr 230
-__SYSCALL(__NR_lgetxattr, sys_lgetxattr)
-#define __NR_fgetxattr 231
-__SYSCALL(__NR_fgetxattr, sys_fgetxattr)
-#define __NR_listxattr 232
-__SYSCALL(__NR_listxattr, sys_listxattr)
-#define __NR_llistxattr 233
-__SYSCALL(__NR_llistxattr, sys_llistxattr)
-#define __NR_flistxattr 234
-__SYSCALL(__NR_flistxattr, sys_flistxattr)
-#define __NR_removexattr 235
-__SYSCALL(__NR_removexattr, sys_removexattr)
-#define __NR_lremovexattr 236
-__SYSCALL(__NR_lremovexattr, sys_lremovexattr)
-#define __NR_fremovexattr 237
-__SYSCALL(__NR_fremovexattr, sys_fremovexattr)
-#define __NR_tkill 238
-__SYSCALL(__NR_tkill, sys_tkill)
-#define __NR_sendfile64 239
-__SYSCALL(__NR_sendfile64, sys_sendfile64)
-#define __NR_futex 240
-__SYSCALL(__NR_futex, sys_futex_time32)
-#define __NR_sched_setaffinity 241
-__SYSCALL(__NR_sched_setaffinity, compat_sys_sched_setaffinity)
-#define __NR_sched_getaffinity 242
-__SYSCALL(__NR_sched_getaffinity, compat_sys_sched_getaffinity)
-#define __NR_io_setup 243
-__SYSCALL(__NR_io_setup, compat_sys_io_setup)
-#define __NR_io_destroy 244
-__SYSCALL(__NR_io_destroy, sys_io_destroy)
-#define __NR_io_getevents 245
-__SYSCALL(__NR_io_getevents, sys_io_getevents_time32)
-#define __NR_io_submit 246
-__SYSCALL(__NR_io_submit, compat_sys_io_submit)
-#define __NR_io_cancel 247
-__SYSCALL(__NR_io_cancel, sys_io_cancel)
-#define __NR_exit_group 248
-__SYSCALL(__NR_exit_group, sys_exit_group)
-			/* 249 was lookup_dcookie */
-__SYSCALL(249, sys_ni_syscall)
-#define __NR_epoll_create 250
-__SYSCALL(__NR_epoll_create, sys_epoll_create)
-#define __NR_epoll_ctl 251
-__SYSCALL(__NR_epoll_ctl, sys_epoll_ctl)
-#define __NR_epoll_wait 252
-__SYSCALL(__NR_epoll_wait, sys_epoll_wait)
-#define __NR_remap_file_pages 253
-__SYSCALL(__NR_remap_file_pages, sys_remap_file_pages)
-			/* 254 for set_thread_area */
-__SYSCALL(254, sys_ni_syscall)
-			/* 255 for get_thread_area */
-__SYSCALL(255, sys_ni_syscall)
-#define __NR_set_tid_address 256
-__SYSCALL(__NR_set_tid_address, sys_set_tid_address)
-#define __NR_timer_create 257
-__SYSCALL(__NR_timer_create, compat_sys_timer_create)
-#define __NR_timer_settime 258
-__SYSCALL(__NR_timer_settime, sys_timer_settime32)
-#define __NR_timer_gettime 259
-__SYSCALL(__NR_timer_gettime, sys_timer_gettime32)
-#define __NR_timer_getoverrun 260
-__SYSCALL(__NR_timer_getoverrun, sys_timer_getoverrun)
-#define __NR_timer_delete 261
-__SYSCALL(__NR_timer_delete, sys_timer_delete)
-#define __NR_clock_settime 262
-__SYSCALL(__NR_clock_settime, sys_clock_settime32)
-#define __NR_clock_gettime 263
-__SYSCALL(__NR_clock_gettime, sys_clock_gettime32)
-#define __NR_clock_getres 264
-__SYSCALL(__NR_clock_getres, sys_clock_getres_time32)
-#define __NR_clock_nanosleep 265
-__SYSCALL(__NR_clock_nanosleep, sys_clock_nanosleep_time32)
-#define __NR_statfs64 266
-__SYSCALL(__NR_statfs64, compat_sys_aarch32_statfs64)
-#define __NR_fstatfs64 267
-__SYSCALL(__NR_fstatfs64, compat_sys_aarch32_fstatfs64)
-#define __NR_tgkill 268
-__SYSCALL(__NR_tgkill, sys_tgkill)
-#define __NR_utimes 269
-__SYSCALL(__NR_utimes, sys_utimes_time32)
-#define __NR_arm_fadvise64_64 270
-__SYSCALL(__NR_arm_fadvise64_64, compat_sys_aarch32_fadvise64_64)
-#define __NR_pciconfig_iobase 271
-__SYSCALL(__NR_pciconfig_iobase, sys_pciconfig_iobase)
-#define __NR_pciconfig_read 272
-__SYSCALL(__NR_pciconfig_read, sys_pciconfig_read)
-#define __NR_pciconfig_write 273
-__SYSCALL(__NR_pciconfig_write, sys_pciconfig_write)
-#define __NR_mq_open 274
-__SYSCALL(__NR_mq_open, compat_sys_mq_open)
-#define __NR_mq_unlink 275
-__SYSCALL(__NR_mq_unlink, sys_mq_unlink)
-#define __NR_mq_timedsend 276
-__SYSCALL(__NR_mq_timedsend, sys_mq_timedsend_time32)
-#define __NR_mq_timedreceive 277
-__SYSCALL(__NR_mq_timedreceive, sys_mq_timedreceive_time32)
-#define __NR_mq_notify 278
-__SYSCALL(__NR_mq_notify, compat_sys_mq_notify)
-#define __NR_mq_getsetattr 279
-__SYSCALL(__NR_mq_getsetattr, compat_sys_mq_getsetattr)
-#define __NR_waitid 280
-__SYSCALL(__NR_waitid, compat_sys_waitid)
-#define __NR_socket 281
-__SYSCALL(__NR_socket, sys_socket)
-#define __NR_bind 282
-__SYSCALL(__NR_bind, sys_bind)
-#define __NR_connect 283
-__SYSCALL(__NR_connect, sys_connect)
-#define __NR_listen 284
-__SYSCALL(__NR_listen, sys_listen)
-#define __NR_accept 285
-__SYSCALL(__NR_accept, sys_accept)
-#define __NR_getsockname 286
-__SYSCALL(__NR_getsockname, sys_getsockname)
-#define __NR_getpeername 287
-__SYSCALL(__NR_getpeername, sys_getpeername)
-#define __NR_socketpair 288
-__SYSCALL(__NR_socketpair, sys_socketpair)
-#define __NR_send 289
-__SYSCALL(__NR_send, sys_send)
-#define __NR_sendto 290
-__SYSCALL(__NR_sendto, sys_sendto)
-#define __NR_recv 291
-__SYSCALL(__NR_recv, compat_sys_recv)
-#define __NR_recvfrom 292
-__SYSCALL(__NR_recvfrom, compat_sys_recvfrom)
-#define __NR_shutdown 293
-__SYSCALL(__NR_shutdown, sys_shutdown)
-#define __NR_setsockopt 294
-__SYSCALL(__NR_setsockopt, sys_setsockopt)
-#define __NR_getsockopt 295
-__SYSCALL(__NR_getsockopt, sys_getsockopt)
-#define __NR_sendmsg 296
-__SYSCALL(__NR_sendmsg, compat_sys_sendmsg)
-#define __NR_recvmsg 297
-__SYSCALL(__NR_recvmsg, compat_sys_recvmsg)
-#define __NR_semop 298
-__SYSCALL(__NR_semop, sys_semop)
-#define __NR_semget 299
-__SYSCALL(__NR_semget, sys_semget)
-#define __NR_semctl 300
-__SYSCALL(__NR_semctl, compat_sys_old_semctl)
-#define __NR_msgsnd 301
-__SYSCALL(__NR_msgsnd, compat_sys_msgsnd)
-#define __NR_msgrcv 302
-__SYSCALL(__NR_msgrcv, compat_sys_msgrcv)
-#define __NR_msgget 303
-__SYSCALL(__NR_msgget, sys_msgget)
-#define __NR_msgctl 304
-__SYSCALL(__NR_msgctl, compat_sys_old_msgctl)
-#define __NR_shmat 305
-__SYSCALL(__NR_shmat, compat_sys_shmat)
-#define __NR_shmdt 306
-__SYSCALL(__NR_shmdt, sys_shmdt)
-#define __NR_shmget 307
-__SYSCALL(__NR_shmget, sys_shmget)
-#define __NR_shmctl 308
-__SYSCALL(__NR_shmctl, compat_sys_old_shmctl)
-#define __NR_add_key 309
-__SYSCALL(__NR_add_key, sys_add_key)
-#define __NR_request_key 310
-__SYSCALL(__NR_request_key, sys_request_key)
-#define __NR_keyctl 311
-__SYSCALL(__NR_keyctl, compat_sys_keyctl)
-#define __NR_semtimedop 312
-__SYSCALL(__NR_semtimedop, sys_semtimedop_time32)
-#define __NR_vserver 313
-__SYSCALL(__NR_vserver, sys_ni_syscall)
-#define __NR_ioprio_set 314
-__SYSCALL(__NR_ioprio_set, sys_ioprio_set)
-#define __NR_ioprio_get 315
-__SYSCALL(__NR_ioprio_get, sys_ioprio_get)
-#define __NR_inotify_init 316
-__SYSCALL(__NR_inotify_init, sys_inotify_init)
-#define __NR_inotify_add_watch 317
-__SYSCALL(__NR_inotify_add_watch, sys_inotify_add_watch)
-#define __NR_inotify_rm_watch 318
-__SYSCALL(__NR_inotify_rm_watch, sys_inotify_rm_watch)
-#define __NR_mbind 319
-__SYSCALL(__NR_mbind, sys_mbind)
-#define __NR_get_mempolicy 320
-__SYSCALL(__NR_get_mempolicy, sys_get_mempolicy)
-#define __NR_set_mempolicy 321
-__SYSCALL(__NR_set_mempolicy, sys_set_mempolicy)
-#define __NR_openat 322
-__SYSCALL(__NR_openat, compat_sys_openat)
-#define __NR_mkdirat 323
-__SYSCALL(__NR_mkdirat, sys_mkdirat)
-#define __NR_mknodat 324
-__SYSCALL(__NR_mknodat, sys_mknodat)
-#define __NR_fchownat 325
-__SYSCALL(__NR_fchownat, sys_fchownat)
-#define __NR_futimesat 326
-__SYSCALL(__NR_futimesat, sys_futimesat_time32)
-#define __NR_fstatat64 327
-__SYSCALL(__NR_fstatat64, sys_fstatat64)
-#define __NR_unlinkat 328
-__SYSCALL(__NR_unlinkat, sys_unlinkat)
-#define __NR_renameat 329
-__SYSCALL(__NR_renameat, sys_renameat)
-#define __NR_linkat 330
-__SYSCALL(__NR_linkat, sys_linkat)
-#define __NR_symlinkat 331
-__SYSCALL(__NR_symlinkat, sys_symlinkat)
-#define __NR_readlinkat 332
-__SYSCALL(__NR_readlinkat, sys_readlinkat)
-#define __NR_fchmodat 333
-__SYSCALL(__NR_fchmodat, sys_fchmodat)
-#define __NR_faccessat 334
-__SYSCALL(__NR_faccessat, sys_faccessat)
-#define __NR_pselect6 335
-__SYSCALL(__NR_pselect6, compat_sys_pselect6_time32)
-#define __NR_ppoll 336
-__SYSCALL(__NR_ppoll, compat_sys_ppoll_time32)
-#define __NR_unshare 337
-__SYSCALL(__NR_unshare, sys_unshare)
-#define __NR_set_robust_list 338
-__SYSCALL(__NR_set_robust_list, compat_sys_set_robust_list)
-#define __NR_get_robust_list 339
-__SYSCALL(__NR_get_robust_list, compat_sys_get_robust_list)
-#define __NR_splice 340
-__SYSCALL(__NR_splice, sys_splice)
-#define __NR_sync_file_range2 341
-__SYSCALL(__NR_sync_file_range2, compat_sys_aarch32_sync_file_range2)
-#define __NR_tee 342
-__SYSCALL(__NR_tee, sys_tee)
-#define __NR_vmsplice 343
-__SYSCALL(__NR_vmsplice, sys_vmsplice)
-#define __NR_move_pages 344
-__SYSCALL(__NR_move_pages, sys_move_pages)
-#define __NR_getcpu 345
-__SYSCALL(__NR_getcpu, sys_getcpu)
-#define __NR_epoll_pwait 346
-__SYSCALL(__NR_epoll_pwait, compat_sys_epoll_pwait)
-#define __NR_kexec_load 347
-__SYSCALL(__NR_kexec_load, compat_sys_kexec_load)
-#define __NR_utimensat 348
-__SYSCALL(__NR_utimensat, sys_utimensat_time32)
-#define __NR_signalfd 349
-__SYSCALL(__NR_signalfd, compat_sys_signalfd)
-#define __NR_timerfd_create 350
-__SYSCALL(__NR_timerfd_create, sys_timerfd_create)
-#define __NR_eventfd 351
-__SYSCALL(__NR_eventfd, sys_eventfd)
-#define __NR_fallocate 352
-__SYSCALL(__NR_fallocate, compat_sys_aarch32_fallocate)
-#define __NR_timerfd_settime 353
-__SYSCALL(__NR_timerfd_settime, sys_timerfd_settime32)
-#define __NR_timerfd_gettime 354
-__SYSCALL(__NR_timerfd_gettime, sys_timerfd_gettime32)
-#define __NR_signalfd4 355
-__SYSCALL(__NR_signalfd4, compat_sys_signalfd4)
-#define __NR_eventfd2 356
-__SYSCALL(__NR_eventfd2, sys_eventfd2)
-#define __NR_epoll_create1 357
-__SYSCALL(__NR_epoll_create1, sys_epoll_create1)
-#define __NR_dup3 358
-__SYSCALL(__NR_dup3, sys_dup3)
-#define __NR_pipe2 359
-__SYSCALL(__NR_pipe2, sys_pipe2)
-#define __NR_inotify_init1 360
-__SYSCALL(__NR_inotify_init1, sys_inotify_init1)
-#define __NR_preadv 361
-__SYSCALL(__NR_preadv, compat_sys_preadv)
-#define __NR_pwritev 362
-__SYSCALL(__NR_pwritev, compat_sys_pwritev)
-#define __NR_rt_tgsigqueueinfo 363
-__SYSCALL(__NR_rt_tgsigqueueinfo, compat_sys_rt_tgsigqueueinfo)
-#define __NR_perf_event_open 364
-__SYSCALL(__NR_perf_event_open, sys_perf_event_open)
-#define __NR_recvmmsg 365
-__SYSCALL(__NR_recvmmsg, compat_sys_recvmmsg_time32)
-#define __NR_accept4 366
-__SYSCALL(__NR_accept4, sys_accept4)
-#define __NR_fanotify_init 367
-__SYSCALL(__NR_fanotify_init, sys_fanotify_init)
-#define __NR_fanotify_mark 368
-__SYSCALL(__NR_fanotify_mark, compat_sys_fanotify_mark)
-#define __NR_prlimit64 369
-__SYSCALL(__NR_prlimit64, sys_prlimit64)
-#define __NR_name_to_handle_at 370
-__SYSCALL(__NR_name_to_handle_at, sys_name_to_handle_at)
-#define __NR_open_by_handle_at 371
-__SYSCALL(__NR_open_by_handle_at, compat_sys_open_by_handle_at)
-#define __NR_clock_adjtime 372
-__SYSCALL(__NR_clock_adjtime, sys_clock_adjtime32)
-#define __NR_syncfs 373
-__SYSCALL(__NR_syncfs, sys_syncfs)
-#define __NR_sendmmsg 374
-__SYSCALL(__NR_sendmmsg, compat_sys_sendmmsg)
-#define __NR_setns 375
-__SYSCALL(__NR_setns, sys_setns)
-#define __NR_process_vm_readv 376
-__SYSCALL(__NR_process_vm_readv, sys_process_vm_readv)
-#define __NR_process_vm_writev 377
-__SYSCALL(__NR_process_vm_writev, sys_process_vm_writev)
-#define __NR_kcmp 378
-__SYSCALL(__NR_kcmp, sys_kcmp)
-#define __NR_finit_module 379
-__SYSCALL(__NR_finit_module, sys_finit_module)
-#define __NR_sched_setattr 380
-__SYSCALL(__NR_sched_setattr, sys_sched_setattr)
-#define __NR_sched_getattr 381
-__SYSCALL(__NR_sched_getattr, sys_sched_getattr)
-#define __NR_renameat2 382
-__SYSCALL(__NR_renameat2, sys_renameat2)
-#define __NR_seccomp 383
-__SYSCALL(__NR_seccomp, sys_seccomp)
-#define __NR_getrandom 384
-__SYSCALL(__NR_getrandom, sys_getrandom)
-#define __NR_memfd_create 385
-__SYSCALL(__NR_memfd_create, sys_memfd_create)
-#define __NR_bpf 386
-__SYSCALL(__NR_bpf, sys_bpf)
-#define __NR_execveat 387
-__SYSCALL(__NR_execveat, compat_sys_execveat)
-#define __NR_userfaultfd 388
-__SYSCALL(__NR_userfaultfd, sys_userfaultfd)
-#define __NR_membarrier 389
-__SYSCALL(__NR_membarrier, sys_membarrier)
-#define __NR_mlock2 390
-__SYSCALL(__NR_mlock2, sys_mlock2)
-#define __NR_copy_file_range 391
-__SYSCALL(__NR_copy_file_range, sys_copy_file_range)
-#define __NR_preadv2 392
-__SYSCALL(__NR_preadv2, compat_sys_preadv2)
-#define __NR_pwritev2 393
-__SYSCALL(__NR_pwritev2, compat_sys_pwritev2)
-#define __NR_pkey_mprotect 394
-__SYSCALL(__NR_pkey_mprotect, sys_pkey_mprotect)
-#define __NR_pkey_alloc 395
-__SYSCALL(__NR_pkey_alloc, sys_pkey_alloc)
-#define __NR_pkey_free 396
-__SYSCALL(__NR_pkey_free, sys_pkey_free)
-#define __NR_statx 397
-__SYSCALL(__NR_statx, sys_statx)
-#define __NR_rseq 398
-__SYSCALL(__NR_rseq, sys_rseq)
-#define __NR_io_pgetevents 399
-__SYSCALL(__NR_io_pgetevents, compat_sys_io_pgetevents)
-#define __NR_migrate_pages 400
-__SYSCALL(__NR_migrate_pages, sys_migrate_pages)
-#define __NR_kexec_file_load 401
-__SYSCALL(__NR_kexec_file_load, sys_kexec_file_load)
-/* 402 is unused */
-#define __NR_clock_gettime64 403
-__SYSCALL(__NR_clock_gettime64, sys_clock_gettime)
-#define __NR_clock_settime64 404
-__SYSCALL(__NR_clock_settime64, sys_clock_settime)
-#define __NR_clock_adjtime64 405
-__SYSCALL(__NR_clock_adjtime64, sys_clock_adjtime)
-#define __NR_clock_getres_time64 406
-__SYSCALL(__NR_clock_getres_time64, sys_clock_getres)
-#define __NR_clock_nanosleep_time64 407
-__SYSCALL(__NR_clock_nanosleep_time64, sys_clock_nanosleep)
-#define __NR_timer_gettime64 408
-__SYSCALL(__NR_timer_gettime64, sys_timer_gettime)
-#define __NR_timer_settime64 409
-__SYSCALL(__NR_timer_settime64, sys_timer_settime)
-#define __NR_timerfd_gettime64 410
-__SYSCALL(__NR_timerfd_gettime64, sys_timerfd_gettime)
-#define __NR_timerfd_settime64 411
-__SYSCALL(__NR_timerfd_settime64, sys_timerfd_settime)
-#define __NR_utimensat_time64 412
-__SYSCALL(__NR_utimensat_time64, sys_utimensat)
-#define __NR_pselect6_time64 413
-__SYSCALL(__NR_pselect6_time64, compat_sys_pselect6_time64)
-#define __NR_ppoll_time64 414
-__SYSCALL(__NR_ppoll_time64, compat_sys_ppoll_time64)
-#define __NR_io_pgetevents_time64 416
-__SYSCALL(__NR_io_pgetevents_time64, sys_io_pgetevents)
-#define __NR_recvmmsg_time64 417
-__SYSCALL(__NR_recvmmsg_time64, compat_sys_recvmmsg_time64)
-#define __NR_mq_timedsend_time64 418
-__SYSCALL(__NR_mq_timedsend_time64, sys_mq_timedsend)
-#define __NR_mq_timedreceive_time64 419
-__SYSCALL(__NR_mq_timedreceive_time64, sys_mq_timedreceive)
-#define __NR_semtimedop_time64 420
-__SYSCALL(__NR_semtimedop_time64, sys_semtimedop)
-#define __NR_rt_sigtimedwait_time64 421
-__SYSCALL(__NR_rt_sigtimedwait_time64, compat_sys_rt_sigtimedwait_time64)
-#define __NR_futex_time64 422
-__SYSCALL(__NR_futex_time64, sys_futex)
-#define __NR_sched_rr_get_interval_time64 423
-__SYSCALL(__NR_sched_rr_get_interval_time64, sys_sched_rr_get_interval)
-#define __NR_pidfd_send_signal 424
-__SYSCALL(__NR_pidfd_send_signal, sys_pidfd_send_signal)
-#define __NR_io_uring_setup 425
-__SYSCALL(__NR_io_uring_setup, sys_io_uring_setup)
-#define __NR_io_uring_enter 426
-__SYSCALL(__NR_io_uring_enter, sys_io_uring_enter)
-#define __NR_io_uring_register 427
-__SYSCALL(__NR_io_uring_register, sys_io_uring_register)
-#define __NR_open_tree 428
-__SYSCALL(__NR_open_tree, sys_open_tree)
-#define __NR_move_mount 429
-__SYSCALL(__NR_move_mount, sys_move_mount)
-#define __NR_fsopen 430
-__SYSCALL(__NR_fsopen, sys_fsopen)
-#define __NR_fsconfig 431
-__SYSCALL(__NR_fsconfig, sys_fsconfig)
-#define __NR_fsmount 432
-__SYSCALL(__NR_fsmount, sys_fsmount)
-#define __NR_fspick 433
-__SYSCALL(__NR_fspick, sys_fspick)
-#define __NR_pidfd_open 434
-__SYSCALL(__NR_pidfd_open, sys_pidfd_open)
-#define __NR_clone3 435
-__SYSCALL(__NR_clone3, sys_clone3)
-#define __NR_close_range 436
-__SYSCALL(__NR_close_range, sys_close_range)
-#define __NR_openat2 437
-__SYSCALL(__NR_openat2, sys_openat2)
-#define __NR_pidfd_getfd 438
-__SYSCALL(__NR_pidfd_getfd, sys_pidfd_getfd)
-#define __NR_faccessat2 439
-__SYSCALL(__NR_faccessat2, sys_faccessat2)
-#define __NR_process_madvise 440
-__SYSCALL(__NR_process_madvise, sys_process_madvise)
-#define __NR_epoll_pwait2 441
-__SYSCALL(__NR_epoll_pwait2, compat_sys_epoll_pwait2)
-#define __NR_mount_setattr 442
-__SYSCALL(__NR_mount_setattr, sys_mount_setattr)
-#define __NR_quotactl_fd 443
-__SYSCALL(__NR_quotactl_fd, sys_quotactl_fd)
-#define __NR_landlock_create_ruleset 444
-__SYSCALL(__NR_landlock_create_ruleset, sys_landlock_create_ruleset)
-#define __NR_landlock_add_rule 445
-__SYSCALL(__NR_landlock_add_rule, sys_landlock_add_rule)
-#define __NR_landlock_restrict_self 446
-__SYSCALL(__NR_landlock_restrict_self, sys_landlock_restrict_self)
-#define __NR_process_mrelease 448
-__SYSCALL(__NR_process_mrelease, sys_process_mrelease)
-#define __NR_futex_waitv 449
-__SYSCALL(__NR_futex_waitv, sys_futex_waitv)
-#define __NR_set_mempolicy_home_node 450
-__SYSCALL(__NR_set_mempolicy_home_node, sys_set_mempolicy_home_node)
-#define __NR_cachestat 451
-__SYSCALL(__NR_cachestat, sys_cachestat)
-#define __NR_fchmodat2 452
-__SYSCALL(__NR_fchmodat2, sys_fchmodat2)
-#define __NR_map_shadow_stack 453
-__SYSCALL(__NR_map_shadow_stack, sys_map_shadow_stack)
-#define __NR_futex_wake 454
-__SYSCALL(__NR_futex_wake, sys_futex_wake)
-#define __NR_futex_wait 455
-__SYSCALL(__NR_futex_wait, sys_futex_wait)
-#define __NR_futex_requeue 456
-__SYSCALL(__NR_futex_requeue, sys_futex_requeue)
-#define __NR_statmount 457
-__SYSCALL(__NR_statmount, sys_statmount)
-#define __NR_listmount 458
-__SYSCALL(__NR_listmount, sys_listmount)
-#define __NR_lsm_get_self_attr 459
-__SYSCALL(__NR_lsm_get_self_attr, sys_lsm_get_self_attr)
-#define __NR_lsm_set_self_attr 460
-__SYSCALL(__NR_lsm_set_self_attr, sys_lsm_set_self_attr)
-#define __NR_lsm_list_modules 461
-__SYSCALL(__NR_lsm_list_modules, sys_lsm_list_modules)
-#define __NR_mseal 462
-__SYSCALL(__NR_mseal, sys_mseal)
+#define __NR_sync_file_range2           __NR_arm_sync_file_range
 
-/*
- * Please add new compat syscalls above this comment and update
- * __NR_compat_syscalls in asm/unistd.h.
- */
+#endif /* _UAPI__ASM_ARM_UNISTD_H */
diff --git a/arch/arm64/include/asm/vdso/compat_gettimeofday.h b/arch/arm64/include/asm/vdso/compat_gettimeofday.h
index ecb6fd4c3c64..778c1202bbbf 100644
--- a/arch/arm64/include/asm/vdso/compat_gettimeofday.h
+++ b/arch/arm64/include/asm/vdso/compat_gettimeofday.h
@@ -8,7 +8,7 @@
 #ifndef __ASSEMBLY__
 
 #include <asm/barrier.h>
-#include <asm/unistd.h>
+#include <asm/unistd_compat_32.h>
 #include <asm/errno.h>
 
 #include <asm/vdso/compat_barrier.h>
@@ -24,7 +24,7 @@ int gettimeofday_fallback(struct __kernel_old_timeval *_tv,
 	register struct timezone *tz asm("r1") = _tz;
 	register struct __kernel_old_timeval *tv asm("r0") = _tv;
 	register long ret asm ("r0");
-	register long nr asm("r7") = __NR_compat_gettimeofday;
+	register long nr asm("r7") = __NR_compat32_gettimeofday;
 
 	asm volatile(
 	"	swi #0\n"
@@ -41,7 +41,7 @@ long clock_gettime_fallback(clockid_t _clkid, struct __kernel_timespec *_ts)
 	register struct __kernel_timespec *ts asm("r1") = _ts;
 	register clockid_t clkid asm("r0") = _clkid;
 	register long ret asm ("r0");
-	register long nr asm("r7") = __NR_compat_clock_gettime64;
+	register long nr asm("r7") = __NR_compat32_clock_gettime64;
 
 	asm volatile(
 	"	swi #0\n"
@@ -58,7 +58,7 @@ long clock_gettime32_fallback(clockid_t _clkid, struct old_timespec32 *_ts)
 	register struct old_timespec32 *ts asm("r1") = _ts;
 	register clockid_t clkid asm("r0") = _clkid;
 	register long ret asm ("r0");
-	register long nr asm("r7") = __NR_compat_clock_gettime;
+	register long nr asm("r7") = __NR_compat32_clock_gettime;
 
 	asm volatile(
 	"	swi #0\n"
@@ -75,7 +75,7 @@ int clock_getres_fallback(clockid_t _clkid, struct __kernel_timespec *_ts)
 	register struct __kernel_timespec *ts asm("r1") = _ts;
 	register clockid_t clkid asm("r0") = _clkid;
 	register long ret asm ("r0");
-	register long nr asm("r7") = __NR_compat_clock_getres_time64;
+	register long nr asm("r7") = __NR_compat32_clock_getres_time64;
 
 	asm volatile(
 	"       swi #0\n"
@@ -92,7 +92,7 @@ int clock_getres32_fallback(clockid_t _clkid, struct old_timespec32 *_ts)
 	register struct old_timespec32 *ts asm("r1") = _ts;
 	register clockid_t clkid asm("r0") = _clkid;
 	register long ret asm ("r0");
-	register long nr asm("r7") = __NR_compat_clock_getres;
+	register long nr asm("r7") = __NR_compat32_clock_getres;
 
 	asm volatile(
 	"       swi #0\n"
diff --git a/arch/arm64/include/asm/vdso/getrandom.h b/arch/arm64/include/asm/vdso/getrandom.h
new file mode 100644
index 000000000000..342f807e2044
--- /dev/null
+++ b/arch/arm64/include/asm/vdso/getrandom.h
@@ -0,0 +1,50 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef __ASM_VDSO_GETRANDOM_H
+#define __ASM_VDSO_GETRANDOM_H
+
+#ifndef __ASSEMBLY__
+
+#include <asm/unistd.h>
+#include <asm/vdso/vsyscall.h>
+#include <vdso/datapage.h>
+
+/**
+ * getrandom_syscall - Invoke the getrandom() syscall.
+ * @buffer:	Destination buffer to fill with random bytes.
+ * @len:	Size of @buffer in bytes.
+ * @flags:	Zero or more GRND_* flags.
+ * Returns:	The number of random bytes written to @buffer, or a negative value indicating an error.
+ */
+static __always_inline ssize_t getrandom_syscall(void *_buffer, size_t _len, unsigned int _flags)
+{
+	register void *buffer asm ("x0") = _buffer;
+	register size_t len asm ("x1") = _len;
+	register unsigned int flags asm ("x2") = _flags;
+	register long ret asm ("x0");
+	register long nr asm ("x8") = __NR_getrandom;
+
+	asm volatile(
+	"       svc #0\n"
+	: "=r" (ret)
+	: "r" (buffer), "r" (len), "r" (flags), "r" (nr)
+	: "memory");
+
+	return ret;
+}
+
+static __always_inline const struct vdso_rng_data *__arch_get_vdso_rng_data(void)
+{
+	/*
+	 * The RNG data is in the real VVAR data page, but if a task belongs to a time namespace
+	 * then VVAR_DATA_PAGE_OFFSET points to the namespace-specific VVAR page and VVAR_TIMENS_
+	 * PAGE_OFFSET points to the real VVAR page.
+	 */
+	if (IS_ENABLED(CONFIG_TIME_NS) && _vdso_data->clock_mode == VDSO_CLOCKMODE_TIMENS)
+		return (void *)&_vdso_rng_data + VVAR_TIMENS_PAGE_OFFSET * (1UL << CONFIG_PAGE_SHIFT);
+	return &_vdso_rng_data;
+}
+
+#endif /* !__ASSEMBLY__ */
+
+#endif /* __ASM_VDSO_GETRANDOM_H */
diff --git a/arch/arm64/include/asm/vdso/vsyscall.h b/arch/arm64/include/asm/vdso/vsyscall.h
index f94b1457c117..5b6d0dd3cef5 100644
--- a/arch/arm64/include/asm/vdso/vsyscall.h
+++ b/arch/arm64/include/asm/vdso/vsyscall.h
@@ -2,11 +2,19 @@
 #ifndef __ASM_VDSO_VSYSCALL_H
 #define __ASM_VDSO_VSYSCALL_H
 
+#define __VDSO_RND_DATA_OFFSET  480
+
 #ifndef __ASSEMBLY__
 
 #include <linux/timekeeper_internal.h>
 #include <vdso/datapage.h>
 
+enum vvar_pages {
+	VVAR_DATA_PAGE_OFFSET,
+	VVAR_TIMENS_PAGE_OFFSET,
+	VVAR_NR_PAGES,
+};
+
 #define VDSO_PRECISION_MASK	~(0xFF00ULL<<48)
 
 extern struct vdso_data *vdso_data;
@@ -22,6 +30,13 @@ struct vdso_data *__arm64_get_k_vdso_data(void)
 #define __arch_get_k_vdso_data __arm64_get_k_vdso_data
 
 static __always_inline
+struct vdso_rng_data *__arm64_get_k_vdso_rnd_data(void)
+{
+	return (void *)vdso_data + __VDSO_RND_DATA_OFFSET;
+}
+#define __arch_get_k_vdso_rng_data __arm64_get_k_vdso_rnd_data
+
+static __always_inline
 void __arm64_update_vsyscall(struct vdso_data *vdata, struct timekeeper *tk)
 {
 	vdata[CS_HRES_COARSE].mask	= VDSO_PRECISION_MASK;
diff --git a/arch/arm64/include/asm/vncr_mapping.h b/arch/arm64/include/asm/vncr_mapping.h
index df2c47c55972..06f8ec0906a6 100644
--- a/arch/arm64/include/asm/vncr_mapping.h
+++ b/arch/arm64/include/asm/vncr_mapping.h
@@ -52,6 +52,7 @@
 #define VNCR_PIRE0_EL1		0x290
 #define VNCR_PIRE0_EL2		0x298
 #define VNCR_PIR_EL1		0x2A0
+#define VNCR_POR_EL1		0x2A8
 #define VNCR_ICH_LR0_EL2        0x400
 #define VNCR_ICH_LR1_EL2        0x408
 #define VNCR_ICH_LR2_EL2        0x410
diff --git a/arch/arm64/include/asm/word-at-a-time.h b/arch/arm64/include/asm/word-at-a-time.h
index 14251abee23c..824ca6987a51 100644
--- a/arch/arm64/include/asm/word-at-a-time.h
+++ b/arch/arm64/include/asm/word-at-a-time.h
@@ -27,20 +27,15 @@ static inline unsigned long has_zero(unsigned long a, unsigned long *bits,
 }
 
 #define prep_zero_mask(a, bits, c) (bits)
+#define create_zero_mask(bits) (bits)
+#define find_zero(bits) (__ffs(bits) >> 3)
 
-static inline unsigned long create_zero_mask(unsigned long bits)
+static inline unsigned long zero_bytemask(unsigned long bits)
 {
 	bits = (bits - 1) & ~bits;
 	return bits >> 7;
 }
 
-static inline unsigned long find_zero(unsigned long mask)
-{
-	return fls64(mask) >> 3;
-}
-
-#define zero_bytemask(mask) (mask)
-
 #else	/* __AARCH64EB__ */
 #include <asm-generic/word-at-a-time.h>
 #endif
diff --git a/arch/arm64/include/uapi/asm/Kbuild b/arch/arm64/include/uapi/asm/Kbuild
index 602d137932dc..c6d141d7b7d7 100644
--- a/arch/arm64/include/uapi/asm/Kbuild
+++ b/arch/arm64/include/uapi/asm/Kbuild
@@ -1,3 +1,4 @@
 # SPDX-License-Identifier: GPL-2.0
+syscall-y += unistd_64.h
 
 generic-y += kvm_para.h
diff --git a/arch/arm64/include/uapi/asm/hwcap.h b/arch/arm64/include/uapi/asm/hwcap.h
index 285610e626f5..055381b2c615 100644
--- a/arch/arm64/include/uapi/asm/hwcap.h
+++ b/arch/arm64/include/uapi/asm/hwcap.h
@@ -122,5 +122,6 @@
 #define HWCAP2_SME_SF8FMA	(1UL << 60)
 #define HWCAP2_SME_SF8DP4	(1UL << 61)
 #define HWCAP2_SME_SF8DP2	(1UL << 62)
+#define HWCAP2_POE		(1UL << 63)
 
 #endif /* _UAPI__ASM_HWCAP_H */
diff --git a/arch/arm64/include/uapi/asm/mman.h b/arch/arm64/include/uapi/asm/mman.h
index 1e6482a838e1..e7e0c8216243 100644
--- a/arch/arm64/include/uapi/asm/mman.h
+++ b/arch/arm64/include/uapi/asm/mman.h
@@ -7,4 +7,13 @@
 #define PROT_BTI	0x10		/* BTI guarded page */
 #define PROT_MTE	0x20		/* Normal Tagged mapping */
 
+/* Override any generic PKEY permission defines */
+#define PKEY_DISABLE_EXECUTE	0x4
+#define PKEY_DISABLE_READ	0x8
+#undef PKEY_ACCESS_MASK
+#define PKEY_ACCESS_MASK       (PKEY_DISABLE_ACCESS |\
+				PKEY_DISABLE_WRITE  |\
+				PKEY_DISABLE_READ   |\
+				PKEY_DISABLE_EXECUTE)
+
 #endif /* ! _UAPI__ASM_MMAN_H */
diff --git a/arch/arm64/include/uapi/asm/sigcontext.h b/arch/arm64/include/uapi/asm/sigcontext.h
index 8a45b7a411e0..bb7af77a30a7 100644
--- a/arch/arm64/include/uapi/asm/sigcontext.h
+++ b/arch/arm64/include/uapi/asm/sigcontext.h
@@ -98,6 +98,13 @@ struct esr_context {
 	__u64 esr;
 };
 
+#define POE_MAGIC	0x504f4530
+
+struct poe_context {
+	struct _aarch64_ctx head;
+	__u64 por_el0;
+};
+
 /*
  * extra_context: describes extra space in the signal frame for
  * additional structures that don't fit in sigcontext.__reserved[].
@@ -320,10 +327,10 @@ struct zt_context {
 	((sizeof(struct za_context) + (__SVE_VQ_BYTES - 1))	\
 		/ __SVE_VQ_BYTES * __SVE_VQ_BYTES)
 
-#define ZA_SIG_REGS_SIZE(vq) ((vq * __SVE_VQ_BYTES) * (vq * __SVE_VQ_BYTES))
+#define ZA_SIG_REGS_SIZE(vq) (((vq) * __SVE_VQ_BYTES) * ((vq) * __SVE_VQ_BYTES))
 
 #define ZA_SIG_ZAV_OFFSET(vq, n) (ZA_SIG_REGS_OFFSET + \
-				  (SVE_SIG_ZREG_SIZE(vq) * n))
+				  (SVE_SIG_ZREG_SIZE(vq) * (n)))
 
 #define ZA_SIG_CONTEXT_SIZE(vq) \
 		(ZA_SIG_REGS_OFFSET + ZA_SIG_REGS_SIZE(vq))
@@ -334,7 +341,7 @@ struct zt_context {
 
 #define ZT_SIG_REGS_OFFSET sizeof(struct zt_context)
 
-#define ZT_SIG_REGS_SIZE(n) (ZT_SIG_REG_BYTES * n)
+#define ZT_SIG_REGS_SIZE(n) (ZT_SIG_REG_BYTES * (n))
 
 #define ZT_SIG_CONTEXT_SIZE(n) \
 	(sizeof(struct zt_context) + ZT_SIG_REGS_SIZE(n))
diff --git a/arch/arm64/include/uapi/asm/unistd.h b/arch/arm64/include/uapi/asm/unistd.h
index ce2ee8f1e361..df36f23876e8 100644
--- a/arch/arm64/include/uapi/asm/unistd.h
+++ b/arch/arm64/include/uapi/asm/unistd.h
@@ -1,25 +1,2 @@
 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-/*
- * Copyright (C) 2012 ARM Ltd.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#define __ARCH_WANT_RENAMEAT
-#define __ARCH_WANT_NEW_STAT
-#define __ARCH_WANT_SET_GET_RLIMIT
-#define __ARCH_WANT_TIME32_SYSCALLS
-#define __ARCH_WANT_SYS_CLONE3
-#define __ARCH_WANT_MEMFD_SECRET
-
-#include <asm-generic/unistd.h>
+#include <asm/unistd_64.h>
diff --git a/arch/arm64/kernel/Makefile b/arch/arm64/kernel/Makefile
index 763824963ed1..2b112f3b7510 100644
--- a/arch/arm64/kernel/Makefile
+++ b/arch/arm64/kernel/Makefile
@@ -46,7 +46,6 @@ obj-$(CONFIG_PERF_EVENTS)		+= perf_regs.o perf_callchain.o
 obj-$(CONFIG_HARDLOCKUP_DETECTOR_PERF)	+= watchdog_hld.o
 obj-$(CONFIG_HAVE_HW_BREAKPOINT)	+= hw_breakpoint.o
 obj-$(CONFIG_CPU_PM)			+= sleep.o suspend.o
-obj-$(CONFIG_CPU_IDLE)			+= cpuidle.o
 obj-$(CONFIG_JUMP_LABEL)		+= jump_label.o
 obj-$(CONFIG_KGDB)			+= kgdb.o
 obj-$(CONFIG_EFI)			+= efi.o efi-rt-wrapper.o
diff --git a/arch/arm64/kernel/Makefile.syscalls b/arch/arm64/kernel/Makefile.syscalls
new file mode 100644
index 000000000000..0542a718871a
--- /dev/null
+++ b/arch/arm64/kernel/Makefile.syscalls
@@ -0,0 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0
+
+syscall_abis_32 +=
+syscall_abis_64 += renameat rlimit memfd_secret
+
+syscalltbl = arch/arm64/tools/syscall_%.tbl
diff --git a/arch/arm64/kernel/acpi.c b/arch/arm64/kernel/acpi.c
index e0e7b93c16cc..e6f66491fbe9 100644
--- a/arch/arm64/kernel/acpi.c
+++ b/arch/arm64/kernel/acpi.c
@@ -30,6 +30,7 @@
 #include <linux/pgtable.h>
 
 #include <acpi/ghes.h>
+#include <acpi/processor.h>
 #include <asm/cputype.h>
 #include <asm/cpu_ops.h>
 #include <asm/daifflags.h>
@@ -45,6 +46,7 @@ EXPORT_SYMBOL(acpi_pci_disabled);
 static bool param_acpi_off __initdata;
 static bool param_acpi_on __initdata;
 static bool param_acpi_force __initdata;
+static bool param_acpi_nospcr __initdata;
 
 static int __init parse_acpi(char *arg)
 {
@@ -58,6 +60,8 @@ static int __init parse_acpi(char *arg)
 		param_acpi_on = true;
 	else if (strcmp(arg, "force") == 0) /* force ACPI to be enabled */
 		param_acpi_force = true;
+	else if (strcmp(arg, "nospcr") == 0) /* disable SPCR as default console */
+		param_acpi_nospcr = true;
 	else
 		return -EINVAL;	/* Core will print when we return error */
 
@@ -237,7 +241,20 @@ done:
 			acpi_put_table(facs);
 		}
 #endif
-		acpi_parse_spcr(earlycon_acpi_spcr_enable, true);
+
+		/*
+		 * For varying privacy and security reasons, sometimes need
+		 * to completely silence the serial console output, and only
+		 * enable it when needed.
+		 * But there are many existing systems that depend on this
+		 * behaviour, use acpi=nospcr to disable console in ACPI SPCR
+		 * table as default serial console.
+		 */
+		acpi_parse_spcr(earlycon_acpi_spcr_enable,
+			!param_acpi_nospcr);
+		pr_info("Use ACPI SPCR as default console: %s\n",
+				param_acpi_nospcr ? "No" : "Yes");
+
 		if (IS_ENABLED(CONFIG_ACPI_BGRT))
 			acpi_table_parse(ACPI_SIG_BGRT, acpi_parse_bgrt);
 	}
@@ -423,107 +440,23 @@ void arch_reserve_mem_area(acpi_physical_address addr, size_t size)
 	memblock_mark_nomap(addr, size);
 }
 
-#ifdef CONFIG_ACPI_FFH
-/*
- * Implements ARM64 specific callbacks to support ACPI FFH Operation Region as
- * specified in https://developer.arm.com/docs/den0048/latest
- */
-struct acpi_ffh_data {
-	struct acpi_ffh_info info;
-	void (*invoke_ffh_fn)(unsigned long a0, unsigned long a1,
-			      unsigned long a2, unsigned long a3,
-			      unsigned long a4, unsigned long a5,
-			      unsigned long a6, unsigned long a7,
-			      struct arm_smccc_res *args,
-			      struct arm_smccc_quirk *res);
-	void (*invoke_ffh64_fn)(const struct arm_smccc_1_2_regs *args,
-				struct arm_smccc_1_2_regs *res);
-};
-
-int acpi_ffh_address_space_arch_setup(void *handler_ctxt, void **region_ctxt)
+#ifdef CONFIG_ACPI_HOTPLUG_CPU
+int acpi_map_cpu(acpi_handle handle, phys_cpuid_t physid, u32 apci_id,
+		 int *pcpu)
 {
-	enum arm_smccc_conduit conduit;
-	struct acpi_ffh_data *ffh_ctxt;
-
-	if (arm_smccc_get_version() < ARM_SMCCC_VERSION_1_2)
-		return -EOPNOTSUPP;
-
-	conduit = arm_smccc_1_1_get_conduit();
-	if (conduit == SMCCC_CONDUIT_NONE) {
-		pr_err("%s: invalid SMCCC conduit\n", __func__);
-		return -EOPNOTSUPP;
+	/* If an error code is passed in this stub can't fix it */
+	if (*pcpu < 0) {
+		pr_warn_once("Unable to map CPU to valid ID\n");
+		return *pcpu;
 	}
 
-	ffh_ctxt = kzalloc(sizeof(*ffh_ctxt), GFP_KERNEL);
-	if (!ffh_ctxt)
-		return -ENOMEM;
-
-	if (conduit == SMCCC_CONDUIT_SMC) {
-		ffh_ctxt->invoke_ffh_fn = __arm_smccc_smc;
-		ffh_ctxt->invoke_ffh64_fn = arm_smccc_1_2_smc;
-	} else {
-		ffh_ctxt->invoke_ffh_fn = __arm_smccc_hvc;
-		ffh_ctxt->invoke_ffh64_fn = arm_smccc_1_2_hvc;
-	}
-
-	memcpy(ffh_ctxt, handler_ctxt, sizeof(ffh_ctxt->info));
-
-	*region_ctxt = ffh_ctxt;
-	return AE_OK;
-}
-
-static bool acpi_ffh_smccc_owner_allowed(u32 fid)
-{
-	int owner = ARM_SMCCC_OWNER_NUM(fid);
-
-	if (owner == ARM_SMCCC_OWNER_STANDARD ||
-	    owner == ARM_SMCCC_OWNER_SIP || owner == ARM_SMCCC_OWNER_OEM)
-		return true;
-
-	return false;
+	return 0;
 }
+EXPORT_SYMBOL(acpi_map_cpu);
 
-int acpi_ffh_address_space_arch_handler(acpi_integer *value, void *region_context)
+int acpi_unmap_cpu(int cpu)
 {
-	int ret = 0;
-	struct acpi_ffh_data *ffh_ctxt = region_context;
-
-	if (ffh_ctxt->info.offset == 0) {
-		/* SMC/HVC 32bit call */
-		struct arm_smccc_res res;
-		u32 a[8] = { 0 }, *ptr = (u32 *)value;
-
-		if (!ARM_SMCCC_IS_FAST_CALL(*ptr) || ARM_SMCCC_IS_64(*ptr) ||
-		    !acpi_ffh_smccc_owner_allowed(*ptr) ||
-		    ffh_ctxt->info.length > 32) {
-			ret = AE_ERROR;
-		} else {
-			int idx, len = ffh_ctxt->info.length >> 2;
-
-			for (idx = 0; idx < len; idx++)
-				a[idx] = *(ptr + idx);
-
-			ffh_ctxt->invoke_ffh_fn(a[0], a[1], a[2], a[3], a[4],
-						a[5], a[6], a[7], &res, NULL);
-			memcpy(value, &res, sizeof(res));
-		}
-
-	} else if (ffh_ctxt->info.offset == 1) {
-		/* SMC/HVC 64bit call */
-		struct arm_smccc_1_2_regs *r = (struct arm_smccc_1_2_regs *)value;
-
-		if (!ARM_SMCCC_IS_FAST_CALL(r->a0) || !ARM_SMCCC_IS_64(r->a0) ||
-		    !acpi_ffh_smccc_owner_allowed(r->a0) ||
-		    ffh_ctxt->info.length > sizeof(*r)) {
-			ret = AE_ERROR;
-		} else {
-			ffh_ctxt->invoke_ffh64_fn(r, r);
-			memcpy(value, r, ffh_ctxt->info.length);
-		}
-	} else {
-		ret = AE_ERROR;
-	}
-
-	return ret;
+	return 0;
 }
-#endif /* CONFIG_ACPI_FFH */
+EXPORT_SYMBOL(acpi_unmap_cpu);
+#endif /* CONFIG_ACPI_HOTPLUG_CPU */
diff --git a/arch/arm64/kernel/acpi_numa.c b/arch/arm64/kernel/acpi_numa.c
index e51535a5f939..2465f291c7e1 100644
--- a/arch/arm64/kernel/acpi_numa.c
+++ b/arch/arm64/kernel/acpi_numa.c
@@ -27,24 +27,13 @@
 
 #include <asm/numa.h>
 
-static int acpi_early_node_map[NR_CPUS] __initdata = { NUMA_NO_NODE };
+static int acpi_early_node_map[NR_CPUS] __initdata = { [0 ... NR_CPUS - 1] = NUMA_NO_NODE };
 
 int __init acpi_numa_get_nid(unsigned int cpu)
 {
 	return acpi_early_node_map[cpu];
 }
 
-static inline int get_cpu_for_acpi_id(u32 uid)
-{
-	int cpu;
-
-	for (cpu = 0; cpu < nr_cpu_ids; cpu++)
-		if (uid == get_acpi_id_for_cpu(cpu))
-			return cpu;
-
-	return -EINVAL;
-}
-
 static int __init acpi_parse_gicc_pxm(union acpi_subtable_headers *header,
 				      const unsigned long end)
 {
diff --git a/arch/arm64/kernel/armv8_deprecated.c b/arch/arm64/kernel/armv8_deprecated.c
index b776e7424fe9..e737c6295ec7 100644
--- a/arch/arm64/kernel/armv8_deprecated.c
+++ b/arch/arm64/kernel/armv8_deprecated.c
@@ -507,7 +507,7 @@ static int update_insn_emulation_mode(struct insn_emulation *insn,
 	return ret;
 }
 
-static int emulation_proc_handler(struct ctl_table *table, int write,
+static int emulation_proc_handler(const struct ctl_table *table, int write,
 				  void *buffer, size_t *lenp,
 				  loff_t *ppos)
 {
diff --git a/arch/arm64/kernel/asm-offsets.c b/arch/arm64/kernel/asm-offsets.c
index 81496083c041..27de1dddb0ab 100644
--- a/arch/arm64/kernel/asm-offsets.c
+++ b/arch/arm64/kernel/asm-offsets.c
@@ -128,6 +128,7 @@ int main(void)
   DEFINE(VCPU_FAULT_DISR,	offsetof(struct kvm_vcpu, arch.fault.disr_el1));
   DEFINE(VCPU_HCR_EL2,		offsetof(struct kvm_vcpu, arch.hcr_el2));
   DEFINE(CPU_USER_PT_REGS,	offsetof(struct kvm_cpu_context, regs));
+  DEFINE(CPU_ELR_EL2,		offsetof(struct kvm_cpu_context, sys_regs[ELR_EL2]));
   DEFINE(CPU_RGSR_EL1,		offsetof(struct kvm_cpu_context, sys_regs[RGSR_EL1]));
   DEFINE(CPU_GCR_EL1,		offsetof(struct kvm_cpu_context, sys_regs[GCR_EL1]));
   DEFINE(CPU_APIAKEYLO_EL1,	offsetof(struct kvm_cpu_context, sys_regs[APIAKEYLO_EL1]));
diff --git a/arch/arm64/kernel/cpu_errata.c b/arch/arm64/kernel/cpu_errata.c
index 828be635e7e1..dfefbdf4073a 100644
--- a/arch/arm64/kernel/cpu_errata.c
+++ b/arch/arm64/kernel/cpu_errata.c
@@ -432,18 +432,38 @@ static const struct midr_range erratum_spec_unpriv_load_list[] = {
 };
 #endif
 
-#ifdef CONFIG_ARM64_WORKAROUND_SPECULATIVE_SSBS
-static const struct midr_range erratum_spec_ssbs_list[] = {
 #ifdef CONFIG_ARM64_ERRATUM_3194386
+static const struct midr_range erratum_spec_ssbs_list[] = {
+	MIDR_ALL_VERSIONS(MIDR_CORTEX_A76),
+	MIDR_ALL_VERSIONS(MIDR_CORTEX_A77),
+	MIDR_ALL_VERSIONS(MIDR_CORTEX_A78),
+	MIDR_ALL_VERSIONS(MIDR_CORTEX_A78C),
+	MIDR_ALL_VERSIONS(MIDR_CORTEX_A710),
+	MIDR_ALL_VERSIONS(MIDR_CORTEX_A720),
+	MIDR_ALL_VERSIONS(MIDR_CORTEX_A725),
+	MIDR_ALL_VERSIONS(MIDR_CORTEX_X1),
+	MIDR_ALL_VERSIONS(MIDR_CORTEX_X1C),
+	MIDR_ALL_VERSIONS(MIDR_CORTEX_X2),
+	MIDR_ALL_VERSIONS(MIDR_CORTEX_X3),
 	MIDR_ALL_VERSIONS(MIDR_CORTEX_X4),
-#endif
-#ifdef CONFIG_ARM64_ERRATUM_3312417
+	MIDR_ALL_VERSIONS(MIDR_CORTEX_X925),
+	MIDR_ALL_VERSIONS(MIDR_NEOVERSE_N1),
+	MIDR_ALL_VERSIONS(MIDR_NEOVERSE_N2),
+	MIDR_ALL_VERSIONS(MIDR_NEOVERSE_V1),
+	MIDR_ALL_VERSIONS(MIDR_NEOVERSE_V2),
 	MIDR_ALL_VERSIONS(MIDR_NEOVERSE_V3),
-#endif
 	{}
 };
 #endif
 
+#ifdef CONFIG_AMPERE_ERRATUM_AC03_CPU_38
+static const struct midr_range erratum_ac03_cpu_38_list[] = {
+	MIDR_ALL_VERSIONS(MIDR_AMPERE1),
+	MIDR_ALL_VERSIONS(MIDR_AMPERE1A),
+	{},
+};
+#endif
+
 const struct arm64_cpu_capabilities arm64_errata[] = {
 #ifdef CONFIG_ARM64_WORKAROUND_CLEAN_CACHE
 	{
@@ -741,9 +761,9 @@ const struct arm64_cpu_capabilities arm64_errata[] = {
 		MIDR_FIXED(MIDR_CPU_VAR_REV(1,1), BIT(25)),
 	},
 #endif
-#ifdef CONFIG_ARM64_WORKAROUND_SPECULATIVE_SSBS
+#ifdef CONFIG_ARM64_ERRATUM_3194386
 	{
-		.desc = "ARM errata 3194386, 3312417",
+		.desc = "SSBS not fully self-synchronizing",
 		.capability = ARM64_WORKAROUND_SPECULATIVE_SSBS,
 		ERRATA_MIDR_RANGE_LIST(erratum_spec_ssbs_list),
 	},
@@ -760,7 +780,7 @@ const struct arm64_cpu_capabilities arm64_errata[] = {
 	{
 		.desc = "AmpereOne erratum AC03_CPU_38",
 		.capability = ARM64_WORKAROUND_AMPERE_AC03_CPU_38,
-		ERRATA_MIDR_ALL_VERSIONS(MIDR_AMPERE1),
+		ERRATA_MIDR_RANGE_LIST(erratum_ac03_cpu_38_list),
 	},
 #endif
 	{
diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c
index 48e7029f1054..718728a85430 100644
--- a/arch/arm64/kernel/cpufeature.c
+++ b/arch/arm64/kernel/cpufeature.c
@@ -285,8 +285,8 @@ static const struct arm64_ftr_bits ftr_id_aa64pfr0[] = {
 	S_ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64PFR0_EL1_FP_SHIFT, 4, ID_AA64PFR0_EL1_FP_NI),
 	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_AA64PFR0_EL1_EL3_SHIFT, 4, 0),
 	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_AA64PFR0_EL1_EL2_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_AA64PFR0_EL1_EL1_SHIFT, 4, ID_AA64PFR0_EL1_ELx_64BIT_ONLY),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_AA64PFR0_EL1_EL0_SHIFT, 4, ID_AA64PFR0_EL1_ELx_64BIT_ONLY),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_AA64PFR0_EL1_EL1_SHIFT, 4, ID_AA64PFR0_EL1_EL1_IMP),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_AA64PFR0_EL1_EL0_SHIFT, 4, ID_AA64PFR0_EL1_EL0_IMP),
 	ARM64_FTR_END,
 };
 
@@ -429,6 +429,7 @@ static const struct arm64_ftr_bits ftr_id_aa64mmfr0[] = {
 };
 
 static const struct arm64_ftr_bits ftr_id_aa64mmfr1[] = {
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR1_EL1_ECBHB_SHIFT, 4, 0),
 	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_AA64MMFR1_EL1_TIDCP1_SHIFT, 4, 0),
 	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR1_EL1_AFP_SHIFT, 4, 0),
 	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR1_EL1_HCX_SHIFT, 4, 0),
@@ -465,6 +466,8 @@ static const struct arm64_ftr_bits ftr_id_aa64mmfr2[] = {
 };
 
 static const struct arm64_ftr_bits ftr_id_aa64mmfr3[] = {
+	ARM64_FTR_BITS(FTR_VISIBLE_IF_IS_ENABLED(CONFIG_ARM64_POE),
+		       FTR_NONSTRICT, FTR_LOWER_SAFE, ID_AA64MMFR3_EL1_S1POE_SHIFT, 4, 0),
 	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_AA64MMFR3_EL1_S1PIE_SHIFT, 4, 0),
 	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_AA64MMFR3_EL1_TCRX_SHIFT, 4, 0),
 	ARM64_FTR_END,
@@ -2347,6 +2350,14 @@ static void cpu_enable_mops(const struct arm64_cpu_capabilities *__unused)
 	sysreg_clear_set(sctlr_el1, 0, SCTLR_EL1_MSCEn);
 }
 
+#ifdef CONFIG_ARM64_POE
+static void cpu_enable_poe(const struct arm64_cpu_capabilities *__unused)
+{
+	sysreg_clear_set(REG_TCR2_EL1, 0, TCR2_EL1x_E0POE);
+	sysreg_clear_set(CPACR_EL1, 0, CPACR_ELx_E0POE);
+}
+#endif
+
 /* Internal helper functions to match cpu capability type */
 static bool
 cpucap_late_cpu_optional(const struct arm64_cpu_capabilities *cap)
@@ -2869,6 +2880,16 @@ static const struct arm64_cpu_capabilities arm64_features[] = {
 		.matches = has_nv1,
 		ARM64_CPUID_FIELDS_NEG(ID_AA64MMFR4_EL1, E2H0, NI_NV1)
 	},
+#ifdef CONFIG_ARM64_POE
+	{
+		.desc = "Stage-1 Permission Overlay Extension (S1POE)",
+		.capability = ARM64_HAS_S1POE,
+		.type = ARM64_CPUCAP_BOOT_CPU_FEATURE,
+		.matches = has_cpuid_feature,
+		.cpu_enable = cpu_enable_poe,
+		ARM64_CPUID_FIELDS(ID_AA64MMFR3_EL1, S1POE, IMP)
+	},
+#endif
 	{},
 };
 
@@ -3033,6 +3054,9 @@ static const struct arm64_cpu_capabilities arm64_elf_hwcaps[] = {
 	HWCAP_CAP(ID_AA64FPFR0_EL1, F8DP2, IMP, CAP_HWCAP, KERNEL_HWCAP_F8DP2),
 	HWCAP_CAP(ID_AA64FPFR0_EL1, F8E4M3, IMP, CAP_HWCAP, KERNEL_HWCAP_F8E4M3),
 	HWCAP_CAP(ID_AA64FPFR0_EL1, F8E5M2, IMP, CAP_HWCAP, KERNEL_HWCAP_F8E5M2),
+#ifdef CONFIG_ARM64_POE
+	HWCAP_CAP(ID_AA64MMFR3_EL1, S1POE, IMP, CAP_HWCAP, KERNEL_HWCAP_POE),
+#endif
 	{},
 };
 
diff --git a/arch/arm64/kernel/cpuidle.c b/arch/arm64/kernel/cpuidle.c
deleted file mode 100644
index f372295207fb..000000000000
--- a/arch/arm64/kernel/cpuidle.c
+++ /dev/null
@@ -1,74 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * ARM64 CPU idle arch support
- *
- * Copyright (C) 2014 ARM Ltd.
- * Author: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
- */
-
-#include <linux/acpi.h>
-#include <linux/cpuidle.h>
-#include <linux/cpu_pm.h>
-#include <linux/psci.h>
-
-#ifdef CONFIG_ACPI_PROCESSOR_IDLE
-
-#include <acpi/processor.h>
-
-#define ARM64_LPI_IS_RETENTION_STATE(arch_flags) (!(arch_flags))
-
-static int psci_acpi_cpu_init_idle(unsigned int cpu)
-{
-	int i, count;
-	struct acpi_lpi_state *lpi;
-	struct acpi_processor *pr = per_cpu(processors, cpu);
-
-	if (unlikely(!pr || !pr->flags.has_lpi))
-		return -EINVAL;
-
-	/*
-	 * If the PSCI cpu_suspend function hook has not been initialized
-	 * idle states must not be enabled, so bail out
-	 */
-	if (!psci_ops.cpu_suspend)
-		return -EOPNOTSUPP;
-
-	count = pr->power.count - 1;
-	if (count <= 0)
-		return -ENODEV;
-
-	for (i = 0; i < count; i++) {
-		u32 state;
-
-		lpi = &pr->power.lpi_states[i + 1];
-		/*
-		 * Only bits[31:0] represent a PSCI power_state while
-		 * bits[63:32] must be 0x0 as per ARM ACPI FFH Specification
-		 */
-		state = lpi->address;
-		if (!psci_power_state_is_valid(state)) {
-			pr_warn("Invalid PSCI power state %#x\n", state);
-			return -EINVAL;
-		}
-	}
-
-	return 0;
-}
-
-int acpi_processor_ffh_lpi_probe(unsigned int cpu)
-{
-	return psci_acpi_cpu_init_idle(cpu);
-}
-
-__cpuidle int acpi_processor_ffh_lpi_enter(struct acpi_lpi_state *lpi)
-{
-	u32 state = lpi->address;
-
-	if (ARM64_LPI_IS_RETENTION_STATE(lpi->arch_flags))
-		return CPU_PM_CPU_IDLE_ENTER_RETENTION_PARAM_RCU(psci_cpu_suspend_enter,
-						lpi->index, state);
-	else
-		return CPU_PM_CPU_IDLE_ENTER_PARAM_RCU(psci_cpu_suspend_enter,
-					     lpi->index, state);
-}
-#endif
diff --git a/arch/arm64/kernel/cpuinfo.c b/arch/arm64/kernel/cpuinfo.c
index 09eeaa24d456..44718d0482b3 100644
--- a/arch/arm64/kernel/cpuinfo.c
+++ b/arch/arm64/kernel/cpuinfo.c
@@ -143,6 +143,7 @@ static const char *const hwcap_str[] = {
 	[KERNEL_HWCAP_SME_SF8FMA]	= "smesf8fma",
 	[KERNEL_HWCAP_SME_SF8DP4]	= "smesf8dp4",
 	[KERNEL_HWCAP_SME_SF8DP2]	= "smesf8dp2",
+	[KERNEL_HWCAP_POE]		= "poe",
 };
 
 #ifdef CONFIG_COMPAT
@@ -280,7 +281,7 @@ const struct seq_operations cpuinfo_op = {
 };
 
 
-static struct kobj_type cpuregs_kobj_type = {
+static const struct kobj_type cpuregs_kobj_type = {
 	.sysfs_ops = &kobj_sysfs_ops,
 };
 
diff --git a/arch/arm64/kernel/debug-monitors.c b/arch/arm64/kernel/debug-monitors.c
index 64f2ecbdfe5c..024a7b245056 100644
--- a/arch/arm64/kernel/debug-monitors.c
+++ b/arch/arm64/kernel/debug-monitors.c
@@ -312,9 +312,7 @@ static int call_break_hook(struct pt_regs *regs, unsigned long esr)
 	 * entirely not preemptible, and we can use rcu list safely here.
 	 */
 	list_for_each_entry_rcu(hook, list, node) {
-		unsigned long comment = esr & ESR_ELx_BRK64_ISS_COMMENT_MASK;
-
-		if ((comment & ~hook->mask) == hook->imm)
+		if ((esr_brk_comment(esr) & ~hook->mask) == hook->imm)
 			fn = hook->fn;
 	}
 
diff --git a/arch/arm64/kernel/entry-common.c b/arch/arm64/kernel/entry-common.c
index b77a15955f28..3fcd9d080bf2 100644
--- a/arch/arm64/kernel/entry-common.c
+++ b/arch/arm64/kernel/entry-common.c
@@ -103,7 +103,7 @@ static void noinstr exit_to_kernel_mode(struct pt_regs *regs)
 static __always_inline void __enter_from_user_mode(void)
 {
 	lockdep_hardirqs_off(CALLER_ADDR0);
-	CT_WARN_ON(ct_state() != CONTEXT_USER);
+	CT_WARN_ON(ct_state() != CT_STATE_USER);
 	user_exit_irqoff();
 	trace_hardirqs_off_finish();
 	mte_disable_tco_entry(current);
diff --git a/arch/arm64/kernel/fpsimd.c b/arch/arm64/kernel/fpsimd.c
index 82e8a6017382..77006df20a75 100644
--- a/arch/arm64/kernel/fpsimd.c
+++ b/arch/arm64/kernel/fpsimd.c
@@ -535,7 +535,7 @@ static unsigned int find_supported_vector_length(enum vec_type type,
 
 #if defined(CONFIG_ARM64_SVE) && defined(CONFIG_SYSCTL)
 
-static int vec_proc_do_default_vl(struct ctl_table *table, int write,
+static int vec_proc_do_default_vl(const struct ctl_table *table, int write,
 				  void *buffer, size_t *lenp, loff_t *ppos)
 {
 	struct vl_info *info = table->extra1;
diff --git a/arch/arm64/kernel/hibernate.c b/arch/arm64/kernel/hibernate.c
index 02870beb271e..7b11d84f533c 100644
--- a/arch/arm64/kernel/hibernate.c
+++ b/arch/arm64/kernel/hibernate.c
@@ -407,7 +407,7 @@ int swsusp_arch_resume(void)
 					  void *, phys_addr_t, phys_addr_t);
 	struct trans_pgd_info trans_info = {
 		.trans_alloc_page	= hibernate_page_alloc,
-		.trans_alloc_arg	= (void *)GFP_ATOMIC,
+		.trans_alloc_arg	= (__force void *)GFP_ATOMIC,
 	};
 
 	/*
diff --git a/arch/arm64/kernel/image-vars.h b/arch/arm64/kernel/image-vars.h
index ba4f8f7d6a91..8f5422ed1b75 100644
--- a/arch/arm64/kernel/image-vars.h
+++ b/arch/arm64/kernel/image-vars.h
@@ -105,11 +105,6 @@ KVM_NVHE_ALIAS(__hyp_stub_vectors);
 KVM_NVHE_ALIAS(vgic_v2_cpuif_trap);
 KVM_NVHE_ALIAS(vgic_v3_cpuif_trap);
 
-#ifdef CONFIG_ARM64_PSEUDO_NMI
-/* Static key checked in GIC_PRIO_IRQOFF. */
-KVM_NVHE_ALIAS(gic_nonsecure_priorities);
-#endif
-
 /* EL2 exception handling */
 KVM_NVHE_ALIAS(__start___kvm_ex_table);
 KVM_NVHE_ALIAS(__stop___kvm_ex_table);
diff --git a/arch/arm64/kernel/jump_label.c b/arch/arm64/kernel/jump_label.c
index faf88ec9c48e..f63ea915d6ad 100644
--- a/arch/arm64/kernel/jump_label.c
+++ b/arch/arm64/kernel/jump_label.c
@@ -7,11 +7,12 @@
  */
 #include <linux/kernel.h>
 #include <linux/jump_label.h>
+#include <linux/smp.h>
 #include <asm/insn.h>
 #include <asm/patching.h>
 
-void arch_jump_label_transform(struct jump_entry *entry,
-			       enum jump_label_type type)
+bool arch_jump_label_transform_queue(struct jump_entry *entry,
+				     enum jump_label_type type)
 {
 	void *addr = (void *)jump_entry_code(entry);
 	u32 insn;
@@ -25,4 +26,10 @@ void arch_jump_label_transform(struct jump_entry *entry,
 	}
 
 	aarch64_insn_patch_text_nosync(addr, insn);
+	return true;
+}
+
+void arch_jump_label_transform_apply(void)
+{
+	kick_all_cpus_sync();
 }
diff --git a/arch/arm64/kernel/mte.c b/arch/arm64/kernel/mte.c
index dcdcccd40891..6174671be7c1 100644
--- a/arch/arm64/kernel/mte.c
+++ b/arch/arm64/kernel/mte.c
@@ -582,12 +582,9 @@ subsys_initcall(register_mte_tcf_preferred_sysctl);
 size_t mte_probe_user_range(const char __user *uaddr, size_t size)
 {
 	const char __user *end = uaddr + size;
-	int err = 0;
 	char val;
 
-	__raw_get_user(val, uaddr, err);
-	if (err)
-		return size;
+	__raw_get_user(val, uaddr, efault);
 
 	uaddr = PTR_ALIGN(uaddr, MTE_GRANULE_SIZE);
 	while (uaddr < end) {
@@ -595,12 +592,13 @@ size_t mte_probe_user_range(const char __user *uaddr, size_t size)
 		 * A read is sufficient for mte, the caller should have probed
 		 * for the pte write permission if required.
 		 */
-		__raw_get_user(val, uaddr, err);
-		if (err)
-			return end - uaddr;
+		__raw_get_user(val, uaddr, efault);
 		uaddr += MTE_GRANULE_SIZE;
 	}
 	(void)val;
 
 	return 0;
+
+efault:
+	return end - uaddr;
 }
diff --git a/arch/arm64/kernel/pci.c b/arch/arm64/kernel/pci.c
index f872c57e9909..fd9a7bed83ce 100644
--- a/arch/arm64/kernel/pci.c
+++ b/arch/arm64/kernel/pci.c
@@ -6,28 +6,7 @@
  * Copyright (C) 2014 ARM Ltd.
  */
 
-#include <linux/acpi.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
 #include <linux/pci.h>
-#include <linux/pci-acpi.h>
-#include <linux/pci-ecam.h>
-#include <linux/slab.h>
-
-#ifdef CONFIG_ACPI
-/*
- * Try to assign the IRQ number when probing a new device
- */
-int pcibios_alloc_irq(struct pci_dev *dev)
-{
-	if (!acpi_disabled)
-		acpi_pci_irq_enable(dev);
-
-	return 0;
-}
-#endif
 
 /*
  * raw_pci_read/write - Platform-specific PCI config space access.
@@ -61,173 +40,3 @@ int pcibus_to_node(struct pci_bus *bus)
 EXPORT_SYMBOL(pcibus_to_node);
 
 #endif
-
-#ifdef CONFIG_ACPI
-
-struct acpi_pci_generic_root_info {
-	struct acpi_pci_root_info	common;
-	struct pci_config_window	*cfg;	/* config space mapping */
-};
-
-int acpi_pci_bus_find_domain_nr(struct pci_bus *bus)
-{
-	struct pci_config_window *cfg = bus->sysdata;
-	struct acpi_device *adev = to_acpi_device(cfg->parent);
-	struct acpi_pci_root *root = acpi_driver_data(adev);
-
-	return root->segment;
-}
-
-int pcibios_root_bridge_prepare(struct pci_host_bridge *bridge)
-{
-	struct pci_config_window *cfg;
-	struct acpi_device *adev;
-	struct device *bus_dev;
-
-	if (acpi_disabled)
-		return 0;
-
-	cfg = bridge->bus->sysdata;
-
-	/*
-	 * On Hyper-V there is no corresponding ACPI device for a root bridge,
-	 * therefore ->parent is set as NULL by the driver. And set 'adev' as
-	 * NULL in this case because there is no proper ACPI device.
-	 */
-	if (!cfg->parent)
-		adev = NULL;
-	else
-		adev = to_acpi_device(cfg->parent);
-
-	bus_dev = &bridge->bus->dev;
-
-	ACPI_COMPANION_SET(&bridge->dev, adev);
-	set_dev_node(bus_dev, acpi_get_node(acpi_device_handle(adev)));
-
-	return 0;
-}
-
-static int pci_acpi_root_prepare_resources(struct acpi_pci_root_info *ci)
-{
-	struct resource_entry *entry, *tmp;
-	int status;
-
-	status = acpi_pci_probe_root_resources(ci);
-	resource_list_for_each_entry_safe(entry, tmp, &ci->resources) {
-		if (!(entry->res->flags & IORESOURCE_WINDOW))
-			resource_list_destroy_entry(entry);
-	}
-	return status;
-}
-
-/*
- * Lookup the bus range for the domain in MCFG, and set up config space
- * mapping.
- */
-static struct pci_config_window *
-pci_acpi_setup_ecam_mapping(struct acpi_pci_root *root)
-{
-	struct device *dev = &root->device->dev;
-	struct resource *bus_res = &root->secondary;
-	u16 seg = root->segment;
-	const struct pci_ecam_ops *ecam_ops;
-	struct resource cfgres;
-	struct acpi_device *adev;
-	struct pci_config_window *cfg;
-	int ret;
-
-	ret = pci_mcfg_lookup(root, &cfgres, &ecam_ops);
-	if (ret) {
-		dev_err(dev, "%04x:%pR ECAM region not found\n", seg, bus_res);
-		return NULL;
-	}
-
-	adev = acpi_resource_consumer(&cfgres);
-	if (adev)
-		dev_info(dev, "ECAM area %pR reserved by %s\n", &cfgres,
-			 dev_name(&adev->dev));
-	else
-		dev_warn(dev, FW_BUG "ECAM area %pR not reserved in ACPI namespace\n",
-			 &cfgres);
-
-	cfg = pci_ecam_create(dev, &cfgres, bus_res, ecam_ops);
-	if (IS_ERR(cfg)) {
-		dev_err(dev, "%04x:%pR error %ld mapping ECAM\n", seg, bus_res,
-			PTR_ERR(cfg));
-		return NULL;
-	}
-
-	return cfg;
-}
-
-/* release_info: free resources allocated by init_info */
-static void pci_acpi_generic_release_info(struct acpi_pci_root_info *ci)
-{
-	struct acpi_pci_generic_root_info *ri;
-
-	ri = container_of(ci, struct acpi_pci_generic_root_info, common);
-	pci_ecam_free(ri->cfg);
-	kfree(ci->ops);
-	kfree(ri);
-}
-
-/* Interface called from ACPI code to setup PCI host controller */
-struct pci_bus *pci_acpi_scan_root(struct acpi_pci_root *root)
-{
-	struct acpi_pci_generic_root_info *ri;
-	struct pci_bus *bus, *child;
-	struct acpi_pci_root_ops *root_ops;
-	struct pci_host_bridge *host;
-
-	ri = kzalloc(sizeof(*ri), GFP_KERNEL);
-	if (!ri)
-		return NULL;
-
-	root_ops = kzalloc(sizeof(*root_ops), GFP_KERNEL);
-	if (!root_ops) {
-		kfree(ri);
-		return NULL;
-	}
-
-	ri->cfg = pci_acpi_setup_ecam_mapping(root);
-	if (!ri->cfg) {
-		kfree(ri);
-		kfree(root_ops);
-		return NULL;
-	}
-
-	root_ops->release_info = pci_acpi_generic_release_info;
-	root_ops->prepare_resources = pci_acpi_root_prepare_resources;
-	root_ops->pci_ops = (struct pci_ops *)&ri->cfg->ops->pci_ops;
-	bus = acpi_pci_root_create(root, root_ops, &ri->common, ri->cfg);
-	if (!bus)
-		return NULL;
-
-	/* If we must preserve the resource configuration, claim now */
-	host = pci_find_host_bridge(bus);
-	if (host->preserve_config)
-		pci_bus_claim_resources(bus);
-
-	/*
-	 * Assign whatever was left unassigned. If we didn't claim above,
-	 * this will reassign everything.
-	 */
-	pci_assign_unassigned_root_bus_resources(bus);
-
-	list_for_each_entry(child, &bus->children, node)
-		pcie_bus_configure_settings(child);
-
-	return bus;
-}
-
-void pcibios_add_bus(struct pci_bus *bus)
-{
-	acpi_pci_add_bus(bus);
-}
-
-void pcibios_remove_bus(struct pci_bus *bus)
-{
-	acpi_pci_remove_bus(bus);
-}
-
-#endif
diff --git a/arch/arm64/kernel/pi/map_kernel.c b/arch/arm64/kernel/pi/map_kernel.c
index 5fa08e13e17e..f374a3e5a5fe 100644
--- a/arch/arm64/kernel/pi/map_kernel.c
+++ b/arch/arm64/kernel/pi/map_kernel.c
@@ -173,7 +173,7 @@ static void __init remap_idmap_for_lpa2(void)
 	 * Don't bother with the FDT, we no longer need it after this.
 	 */
 	memset(init_idmap_pg_dir, 0,
-	       (u64)init_idmap_pg_dir - (u64)init_idmap_pg_end);
+	       (u64)init_idmap_pg_end - (u64)init_idmap_pg_dir);
 
 	create_init_idmap(init_idmap_pg_dir, mask);
 	dsb(ishst);
diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c
index 4ae31b7af6c3..0540653fbf38 100644
--- a/arch/arm64/kernel/process.c
+++ b/arch/arm64/kernel/process.c
@@ -43,6 +43,7 @@
 #include <linux/stacktrace.h>
 
 #include <asm/alternative.h>
+#include <asm/arch_timer.h>
 #include <asm/compat.h>
 #include <asm/cpufeature.h>
 #include <asm/cacheflush.h>
@@ -271,12 +272,21 @@ static void flush_tagged_addr_state(void)
 		clear_thread_flag(TIF_TAGGED_ADDR);
 }
 
+static void flush_poe(void)
+{
+	if (!system_supports_poe())
+		return;
+
+	write_sysreg_s(POR_EL0_INIT, SYS_POR_EL0);
+}
+
 void flush_thread(void)
 {
 	fpsimd_flush_thread();
 	tls_thread_flush();
 	flush_ptrace_hw_breakpoint(current);
 	flush_tagged_addr_state();
+	flush_poe();
 }
 
 void arch_release_task_struct(struct task_struct *tsk)
@@ -371,6 +381,9 @@ int copy_thread(struct task_struct *p, const struct kernel_clone_args *args)
 		if (system_supports_tpidr2())
 			p->thread.tpidr2_el0 = read_sysreg_s(SYS_TPIDR2_EL0);
 
+		if (system_supports_poe())
+			p->thread.por_el0 = read_sysreg_s(SYS_POR_EL0);
+
 		if (stack_start) {
 			if (is_compat_thread(task_thread_info(p)))
 				childregs->compat_sp = stack_start;
@@ -472,27 +485,63 @@ static void entry_task_switch(struct task_struct *next)
 }
 
 /*
- * ARM erratum 1418040 handling, affecting the 32bit view of CNTVCT.
- * Ensure access is disabled when switching to a 32bit task, ensure
- * access is enabled when switching to a 64bit task.
+ * Handle sysreg updates for ARM erratum 1418040 which affects the 32bit view of
+ * CNTVCT, various other errata which require trapping all CNTVCT{,_EL0}
+ * accesses and prctl(PR_SET_TSC). Ensure access is disabled iff a workaround is
+ * required or PR_TSC_SIGSEGV is set.
  */
-static void erratum_1418040_thread_switch(struct task_struct *next)
+static void update_cntkctl_el1(struct task_struct *next)
 {
-	if (!IS_ENABLED(CONFIG_ARM64_ERRATUM_1418040) ||
-	    !this_cpu_has_cap(ARM64_WORKAROUND_1418040))
-		return;
+	struct thread_info *ti = task_thread_info(next);
 
-	if (is_compat_thread(task_thread_info(next)))
+	if (test_ti_thread_flag(ti, TIF_TSC_SIGSEGV) ||
+	    has_erratum_handler(read_cntvct_el0) ||
+	    (IS_ENABLED(CONFIG_ARM64_ERRATUM_1418040) &&
+	     this_cpu_has_cap(ARM64_WORKAROUND_1418040) &&
+	     is_compat_thread(ti)))
 		sysreg_clear_set(cntkctl_el1, ARCH_TIMER_USR_VCT_ACCESS_EN, 0);
 	else
 		sysreg_clear_set(cntkctl_el1, 0, ARCH_TIMER_USR_VCT_ACCESS_EN);
 }
 
-static void erratum_1418040_new_exec(void)
+static void cntkctl_thread_switch(struct task_struct *prev,
+				  struct task_struct *next)
+{
+	if ((read_ti_thread_flags(task_thread_info(prev)) &
+	     (_TIF_32BIT | _TIF_TSC_SIGSEGV)) !=
+	    (read_ti_thread_flags(task_thread_info(next)) &
+	     (_TIF_32BIT | _TIF_TSC_SIGSEGV)))
+		update_cntkctl_el1(next);
+}
+
+static int do_set_tsc_mode(unsigned int val)
 {
+	bool tsc_sigsegv;
+
+	if (val == PR_TSC_SIGSEGV)
+		tsc_sigsegv = true;
+	else if (val == PR_TSC_ENABLE)
+		tsc_sigsegv = false;
+	else
+		return -EINVAL;
+
 	preempt_disable();
-	erratum_1418040_thread_switch(current);
+	update_thread_flag(TIF_TSC_SIGSEGV, tsc_sigsegv);
+	update_cntkctl_el1(current);
 	preempt_enable();
+
+	return 0;
+}
+
+static void permission_overlay_switch(struct task_struct *next)
+{
+	if (!system_supports_poe())
+		return;
+
+	current->thread.por_el0 = read_sysreg_s(SYS_POR_EL0);
+	if (current->thread.por_el0 != next->thread.por_el0) {
+		write_sysreg_s(next->thread.por_el0, SYS_POR_EL0);
+	}
 }
 
 /*
@@ -528,8 +577,9 @@ struct task_struct *__switch_to(struct task_struct *prev,
 	contextidr_thread_switch(next);
 	entry_task_switch(next);
 	ssbs_thread_switch(next);
-	erratum_1418040_thread_switch(next);
+	cntkctl_thread_switch(prev, next);
 	ptrauth_thread_switch_user(next);
+	permission_overlay_switch(next);
 
 	/*
 	 * Complete any pending TLB or cache maintenance on this CPU in case
@@ -645,7 +695,7 @@ void arch_setup_new_exec(void)
 	current->mm->context.flags = mmflags;
 	ptrauth_thread_init_user();
 	mte_thread_init_user();
-	erratum_1418040_new_exec();
+	do_set_tsc_mode(PR_TSC_ENABLE);
 
 	if (task_spec_ssb_noexec(current)) {
 		arch_prctl_spec_ctrl_set(current, PR_SPEC_STORE_BYPASS,
@@ -754,3 +804,26 @@ int arch_elf_adjust_prot(int prot, const struct arch_elf_state *state,
 	return prot;
 }
 #endif
+
+int get_tsc_mode(unsigned long adr)
+{
+	unsigned int val;
+
+	if (is_compat_task())
+		return -EINVAL;
+
+	if (test_thread_flag(TIF_TSC_SIGSEGV))
+		val = PR_TSC_SIGSEGV;
+	else
+		val = PR_TSC_ENABLE;
+
+	return put_user(val, (unsigned int __user *)adr);
+}
+
+int set_tsc_mode(unsigned int val)
+{
+	if (is_compat_task())
+		return -EINVAL;
+
+	return do_set_tsc_mode(val);
+}
diff --git a/arch/arm64/kernel/proton-pack.c b/arch/arm64/kernel/proton-pack.c
index baca47bd443c..da53722f95d4 100644
--- a/arch/arm64/kernel/proton-pack.c
+++ b/arch/arm64/kernel/proton-pack.c
@@ -567,7 +567,7 @@ static enum mitigation_state spectre_v4_enable_hw_mitigation(void)
 	 * Mitigate this with an unconditional speculation barrier, as CPUs
 	 * could mis-speculate branches and bypass a conditional barrier.
 	 */
-	if (IS_ENABLED(CONFIG_ARM64_WORKAROUND_SPECULATIVE_SSBS))
+	if (IS_ENABLED(CONFIG_ARM64_ERRATUM_3194386))
 		spec_bar();
 
 	return SPECTRE_MITIGATED;
diff --git a/arch/arm64/kernel/psci.c b/arch/arm64/kernel/psci.c
index 29a8e444db83..fabd732d0a2d 100644
--- a/arch/arm64/kernel/psci.c
+++ b/arch/arm64/kernel/psci.c
@@ -40,7 +40,7 @@ static int cpu_psci_cpu_boot(unsigned int cpu)
 {
 	phys_addr_t pa_secondary_entry = __pa_symbol(secondary_entry);
 	int err = psci_ops.cpu_on(cpu_logical_map(cpu), pa_secondary_entry);
-	if (err)
+	if (err && err != -EPERM)
 		pr_err("failed to boot CPU%d (%d)\n", cpu, err);
 
 	return err;
diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c
index 0d022599eb61..b756578aeaee 100644
--- a/arch/arm64/kernel/ptrace.c
+++ b/arch/arm64/kernel/ptrace.c
@@ -1440,6 +1440,39 @@ static int tagged_addr_ctrl_set(struct task_struct *target, const struct
 }
 #endif
 
+#ifdef CONFIG_ARM64_POE
+static int poe_get(struct task_struct *target,
+		   const struct user_regset *regset,
+		   struct membuf to)
+{
+	if (!system_supports_poe())
+		return -EINVAL;
+
+	return membuf_write(&to, &target->thread.por_el0,
+			    sizeof(target->thread.por_el0));
+}
+
+static int poe_set(struct task_struct *target, const struct
+		   user_regset *regset, unsigned int pos,
+		   unsigned int count, const void *kbuf, const
+		   void __user *ubuf)
+{
+	int ret;
+	long ctrl;
+
+	if (!system_supports_poe())
+		return -EINVAL;
+
+	ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, &ctrl, 0, -1);
+	if (ret)
+		return ret;
+
+	target->thread.por_el0 = ctrl;
+
+	return 0;
+}
+#endif
+
 enum aarch64_regset {
 	REGSET_GPR,
 	REGSET_FPR,
@@ -1469,6 +1502,9 @@ enum aarch64_regset {
 #ifdef CONFIG_ARM64_TAGGED_ADDR_ABI
 	REGSET_TAGGED_ADDR_CTRL,
 #endif
+#ifdef CONFIG_ARM64_POE
+	REGSET_POE
+#endif
 };
 
 static const struct user_regset aarch64_regsets[] = {
@@ -1628,6 +1664,16 @@ static const struct user_regset aarch64_regsets[] = {
 		.set = tagged_addr_ctrl_set,
 	},
 #endif
+#ifdef CONFIG_ARM64_POE
+	[REGSET_POE] = {
+		.core_note_type = NT_ARM_POE,
+		.n = 1,
+		.size = sizeof(long),
+		.align = sizeof(long),
+		.regset_get = poe_get,
+		.set = poe_set,
+	},
+#endif
 };
 
 static const struct user_regset_view user_aarch64_view = {
diff --git a/arch/arm64/kernel/reloc_test_core.c b/arch/arm64/kernel/reloc_test_core.c
index 99f2ffe9fc05..5b0891146054 100644
--- a/arch/arm64/kernel/reloc_test_core.c
+++ b/arch/arm64/kernel/reloc_test_core.c
@@ -74,4 +74,5 @@ static void __exit reloc_test_exit(void)
 module_init(reloc_test_init);
 module_exit(reloc_test_exit);
 
+MODULE_DESCRIPTION("Relocation testing module");
 MODULE_LICENSE("GPL v2");
diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c
index a096e2451044..b22d28ec8028 100644
--- a/arch/arm64/kernel/setup.c
+++ b/arch/arm64/kernel/setup.c
@@ -355,9 +355,6 @@ void __init __no_sanitize_address setup_arch(char **cmdline_p)
 	smp_init_cpus();
 	smp_build_mpidr_hash();
 
-	/* Init percpu seeds for random tags after cpus are set up. */
-	kasan_init_sw_tags();
-
 #ifdef CONFIG_ARM64_SW_TTBR0_PAN
 	/*
 	 * Make sure init_thread_info.ttbr0 always generates translation
diff --git a/arch/arm64/kernel/signal.c b/arch/arm64/kernel/signal.c
index 4a77f4976e11..561986947530 100644
--- a/arch/arm64/kernel/signal.c
+++ b/arch/arm64/kernel/signal.c
@@ -61,6 +61,7 @@ struct rt_sigframe_user_layout {
 	unsigned long za_offset;
 	unsigned long zt_offset;
 	unsigned long fpmr_offset;
+	unsigned long poe_offset;
 	unsigned long extra_offset;
 	unsigned long end_offset;
 };
@@ -185,6 +186,8 @@ struct user_ctxs {
 	u32 zt_size;
 	struct fpmr_context __user *fpmr;
 	u32 fpmr_size;
+	struct poe_context __user *poe;
+	u32 poe_size;
 };
 
 static int preserve_fpsimd_context(struct fpsimd_context __user *ctx)
@@ -258,6 +261,32 @@ static int restore_fpmr_context(struct user_ctxs *user)
 	return err;
 }
 
+static int preserve_poe_context(struct poe_context __user *ctx)
+{
+	int err = 0;
+
+	__put_user_error(POE_MAGIC, &ctx->head.magic, err);
+	__put_user_error(sizeof(*ctx), &ctx->head.size, err);
+	__put_user_error(read_sysreg_s(SYS_POR_EL0), &ctx->por_el0, err);
+
+	return err;
+}
+
+static int restore_poe_context(struct user_ctxs *user)
+{
+	u64 por_el0;
+	int err = 0;
+
+	if (user->poe_size != sizeof(*user->poe))
+		return -EINVAL;
+
+	__get_user_error(por_el0, &(user->poe->por_el0), err);
+	if (!err)
+		write_sysreg_s(por_el0, SYS_POR_EL0);
+
+	return err;
+}
+
 #ifdef CONFIG_ARM64_SVE
 
 static int preserve_sve_context(struct sve_context __user *ctx)
@@ -621,6 +650,7 @@ static int parse_user_sigframe(struct user_ctxs *user,
 	user->za = NULL;
 	user->zt = NULL;
 	user->fpmr = NULL;
+	user->poe = NULL;
 
 	if (!IS_ALIGNED((unsigned long)base, 16))
 		goto invalid;
@@ -671,6 +701,17 @@ static int parse_user_sigframe(struct user_ctxs *user,
 			/* ignore */
 			break;
 
+		case POE_MAGIC:
+			if (!system_supports_poe())
+				goto invalid;
+
+			if (user->poe)
+				goto invalid;
+
+			user->poe = (struct poe_context __user *)head;
+			user->poe_size = size;
+			break;
+
 		case SVE_MAGIC:
 			if (!system_supports_sve() && !system_supports_sme())
 				goto invalid;
@@ -857,6 +898,9 @@ static int restore_sigframe(struct pt_regs *regs,
 	if (err == 0 && system_supports_sme2() && user.zt)
 		err = restore_zt_context(&user);
 
+	if (err == 0 && system_supports_poe() && user.poe)
+		err = restore_poe_context(&user);
+
 	return err;
 }
 
@@ -980,6 +1024,13 @@ static int setup_sigframe_layout(struct rt_sigframe_user_layout *user,
 			return err;
 	}
 
+	if (system_supports_poe()) {
+		err = sigframe_alloc(user, &user->poe_offset,
+				     sizeof(struct poe_context));
+		if (err)
+			return err;
+	}
+
 	return sigframe_alloc_end(user);
 }
 
@@ -1042,6 +1093,14 @@ static int setup_sigframe(struct rt_sigframe_user_layout *user,
 		err |= preserve_fpmr_context(fpmr_ctx);
 	}
 
+	if (system_supports_poe() && err == 0 && user->poe_offset) {
+		struct poe_context __user *poe_ctx =
+			apply_user_offset(user, user->poe_offset);
+
+		err |= preserve_poe_context(poe_ctx);
+	}
+
+
 	/* ZA state if present */
 	if (system_supports_sme() && err == 0 && user->za_offset) {
 		struct za_context __user *za_ctx =
@@ -1178,6 +1237,9 @@ static void setup_return(struct pt_regs *regs, struct k_sigaction *ka,
 		sme_smstop();
 	}
 
+	if (system_supports_poe())
+		write_sysreg_s(POR_EL0_INIT, SYS_POR_EL0);
+
 	if (ka->sa.sa_flags & SA_RESTORER)
 		sigtramp = ka->sa.sa_restorer;
 	else
diff --git a/arch/arm64/kernel/signal32.c b/arch/arm64/kernel/signal32.c
index bbd542704730..81e798b6dada 100644
--- a/arch/arm64/kernel/signal32.c
+++ b/arch/arm64/kernel/signal32.c
@@ -17,7 +17,7 @@
 #include <asm/signal32.h>
 #include <asm/traps.h>
 #include <linux/uaccess.h>
-#include <asm/unistd.h>
+#include <asm/unistd_compat_32.h>
 #include <asm/vdso.h>
 
 struct compat_vfp_sigframe {
@@ -451,7 +451,7 @@ int compat_setup_frame(int usig, struct ksignal *ksig, sigset_t *set,
 
 void compat_setup_restart_syscall(struct pt_regs *regs)
 {
-       regs->regs[7] = __NR_compat_restart_syscall;
+       regs->regs[7] = __NR_compat32_restart_syscall;
 }
 
 /*
diff --git a/arch/arm64/kernel/sigreturn32.S b/arch/arm64/kernel/sigreturn32.S
index ccbd4aab4ba4..6f486b95b413 100644
--- a/arch/arm64/kernel/sigreturn32.S
+++ b/arch/arm64/kernel/sigreturn32.S
@@ -13,7 +13,7 @@
  * need two 16-bit instructions.
  */
 
-#include <asm/unistd.h>
+#include <asm/unistd_compat_32.h>
 
 	.section .rodata
 	.globl __aarch32_sigret_code_start
@@ -22,26 +22,26 @@ __aarch32_sigret_code_start:
 	/*
 	 * ARM Code
 	 */
-	.byte	__NR_compat_sigreturn, 0x70, 0xa0, 0xe3		// mov	r7, #__NR_compat_sigreturn
-	.byte	__NR_compat_sigreturn, 0x00, 0x00, 0xef		// svc	#__NR_compat_sigreturn
+	.byte	__NR_compat32_sigreturn, 0x70, 0xa0, 0xe3	// mov	r7, #__NR_compat32_sigreturn
+	.byte	__NR_compat32_sigreturn, 0x00, 0x00, 0xef	// svc	#__NR_compat32_sigreturn
 
 	/*
 	 * Thumb code
 	 */
-	.byte	__NR_compat_sigreturn, 0x27			// svc	#__NR_compat_sigreturn
-	.byte	__NR_compat_sigreturn, 0xdf			// mov	r7, #__NR_compat_sigreturn
+	.byte	__NR_compat32_sigreturn, 0x27			// svc	#__NR_compat32_sigreturn
+	.byte	__NR_compat32_sigreturn, 0xdf			// mov	r7, #__NR_compat32_sigreturn
 
 	/*
 	 * ARM code
 	 */
-	.byte	__NR_compat_rt_sigreturn, 0x70, 0xa0, 0xe3	// mov	r7, #__NR_compat_rt_sigreturn
-	.byte	__NR_compat_rt_sigreturn, 0x00, 0x00, 0xef	// svc	#__NR_compat_rt_sigreturn
+	.byte	__NR_compat32_rt_sigreturn, 0x70, 0xa0, 0xe3	// mov	r7, #__NR_compat32_rt_sigreturn
+	.byte	__NR_compat32_rt_sigreturn, 0x00, 0x00, 0xef	// svc	#__NR_compat32_rt_sigreturn
 
 	/*
 	 * Thumb code
 	 */
-	.byte	__NR_compat_rt_sigreturn, 0x27			// svc	#__NR_compat_rt_sigreturn
-	.byte	__NR_compat_rt_sigreturn, 0xdf			// mov	r7, #__NR_compat_rt_sigreturn
+	.byte	__NR_compat32_rt_sigreturn, 0x27		// svc	#__NR_compat32_rt_sigreturn
+	.byte	__NR_compat32_rt_sigreturn, 0xdf		// mov	r7, #__NR_compat32_rt_sigreturn
 
         .globl __aarch32_sigret_code_end
 __aarch32_sigret_code_end:
diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c
index 31c8b3094dd7..3b3f6b56e733 100644
--- a/arch/arm64/kernel/smp.c
+++ b/arch/arm64/kernel/smp.c
@@ -55,9 +55,6 @@
 
 #include <trace/events/ipi.h>
 
-DEFINE_PER_CPU_READ_MOSTLY(int, cpu_number);
-EXPORT_PER_CPU_SYMBOL(cpu_number);
-
 /*
  * as from 2.5, kernels no longer have an init_tasks structure
  * so we need some other way of telling a new secondary core
@@ -71,7 +68,7 @@ enum ipi_msg_type {
 	IPI_RESCHEDULE,
 	IPI_CALL_FUNC,
 	IPI_CPU_STOP,
-	IPI_CPU_CRASH_STOP,
+	IPI_CPU_STOP_NMI,
 	IPI_TIMER,
 	IPI_IRQ_WORK,
 	NR_IPI,
@@ -88,6 +85,8 @@ static int ipi_irq_base __ro_after_init;
 static int nr_ipi __ro_after_init = NR_IPI;
 static struct irq_desc *ipi_desc[MAX_IPI] __ro_after_init;
 
+static bool crash_stop;
+
 static void ipi_setup(int cpu);
 
 #ifdef CONFIG_HOTPLUG_CPU
@@ -132,7 +131,8 @@ int __cpu_up(unsigned int cpu, struct task_struct *idle)
 	/* Now bring the CPU into our world */
 	ret = boot_secondary(cpu, idle);
 	if (ret) {
-		pr_err("CPU%u: failed to boot: %d\n", cpu, ret);
+		if (ret != -EPERM)
+			pr_err("CPU%u: failed to boot: %d\n", cpu, ret);
 		return ret;
 	}
 
@@ -469,6 +469,8 @@ void __init smp_prepare_boot_cpu(void)
 		init_gic_priority_masking();
 
 	kasan_init_hw_tags();
+	/* Init percpu seeds for random tags after cpus are set up. */
+	kasan_init_sw_tags();
 }
 
 /*
@@ -510,6 +512,59 @@ static int __init smp_cpu_setup(int cpu)
 static bool bootcpu_valid __initdata;
 static unsigned int cpu_count = 1;
 
+int arch_register_cpu(int cpu)
+{
+	acpi_handle acpi_handle = acpi_get_processor_handle(cpu);
+	struct cpu *c = &per_cpu(cpu_devices, cpu);
+
+	if (!acpi_disabled && !acpi_handle &&
+	    IS_ENABLED(CONFIG_ACPI_HOTPLUG_CPU))
+		return -EPROBE_DEFER;
+
+#ifdef CONFIG_ACPI_HOTPLUG_CPU
+	/* For now block anything that looks like physical CPU Hotplug */
+	if (invalid_logical_cpuid(cpu) || !cpu_present(cpu)) {
+		pr_err_once("Changing CPU present bit is not supported\n");
+		return -ENODEV;
+	}
+#endif
+
+	/*
+	 * Availability of the acpi handle is sufficient to establish
+	 * that _STA has aleady been checked. No need to recheck here.
+	 */
+	c->hotpluggable = arch_cpu_is_hotpluggable(cpu);
+
+	return register_cpu(c, cpu);
+}
+
+#ifdef CONFIG_ACPI_HOTPLUG_CPU
+void arch_unregister_cpu(int cpu)
+{
+	acpi_handle acpi_handle = acpi_get_processor_handle(cpu);
+	struct cpu *c = &per_cpu(cpu_devices, cpu);
+	acpi_status status;
+	unsigned long long sta;
+
+	if (!acpi_handle) {
+		pr_err_once("Removing a CPU without associated ACPI handle\n");
+		return;
+	}
+
+	status = acpi_evaluate_integer(acpi_handle, "_STA", NULL, &sta);
+	if (ACPI_FAILURE(status))
+		return;
+
+	/* For now do not allow anything that looks like physical CPU HP */
+	if (cpu_present(cpu) && !(sta & ACPI_STA_DEVICE_PRESENT)) {
+		pr_err_once("Changing CPU present bit is not supported\n");
+		return;
+	}
+
+	unregister_cpu(c);
+}
+#endif /* CONFIG_ACPI_HOTPLUG_CPU */
+
 #ifdef CONFIG_ACPI
 static struct acpi_madt_generic_interrupt cpu_madt_gicc[NR_CPUS];
 
@@ -530,7 +585,8 @@ acpi_map_gic_cpu_interface(struct acpi_madt_generic_interrupt *processor)
 {
 	u64 hwid = processor->arm_mpidr;
 
-	if (!acpi_gicc_is_usable(processor)) {
+	if (!(processor->flags &
+	      (ACPI_MADT_ENABLED | ACPI_MADT_GICC_ONLINE_CAPABLE))) {
 		pr_debug("skipping disabled CPU entry with 0x%llx MPIDR\n", hwid);
 		return;
 	}
@@ -749,8 +805,6 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
 	 */
 	for_each_possible_cpu(cpu) {
 
-		per_cpu(cpu_number, cpu) = cpu;
-
 		if (cpu == smp_processor_id())
 			continue;
 
@@ -767,13 +821,15 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
 	}
 }
 
-static const char *ipi_types[NR_IPI] __tracepoint_string = {
+static const char *ipi_types[MAX_IPI] __tracepoint_string = {
 	[IPI_RESCHEDULE]	= "Rescheduling interrupts",
 	[IPI_CALL_FUNC]		= "Function call interrupts",
 	[IPI_CPU_STOP]		= "CPU stop interrupts",
-	[IPI_CPU_CRASH_STOP]	= "CPU stop (for crash dump) interrupts",
+	[IPI_CPU_STOP_NMI]	= "CPU stop NMIs",
 	[IPI_TIMER]		= "Timer broadcast interrupts",
 	[IPI_IRQ_WORK]		= "IRQ work interrupts",
+	[IPI_CPU_BACKTRACE]	= "CPU backtrace interrupts",
+	[IPI_KGDB_ROUNDUP]	= "KGDB roundup interrupts",
 };
 
 static void smp_cross_call(const struct cpumask *target, unsigned int ipinr);
@@ -784,7 +840,7 @@ int arch_show_interrupts(struct seq_file *p, int prec)
 {
 	unsigned int cpu, i;
 
-	for (i = 0; i < NR_IPI; i++) {
+	for (i = 0; i < MAX_IPI; i++) {
 		seq_printf(p, "%*s%u:%s", prec - 1, "IPI", i,
 			   prec >= 4 ? " " : "");
 		for_each_online_cpu(cpu)
@@ -813,9 +869,9 @@ void arch_irq_work_raise(void)
 }
 #endif
 
-static void __noreturn local_cpu_stop(void)
+static void __noreturn local_cpu_stop(unsigned int cpu)
 {
-	set_cpu_online(smp_processor_id(), false);
+	set_cpu_online(cpu, false);
 
 	local_daif_mask();
 	sdei_mask_local_cpu();
@@ -829,21 +885,26 @@ static void __noreturn local_cpu_stop(void)
  */
 void __noreturn panic_smp_self_stop(void)
 {
-	local_cpu_stop();
+	local_cpu_stop(smp_processor_id());
 }
 
-#ifdef CONFIG_KEXEC_CORE
-static atomic_t waiting_for_crash_ipi = ATOMIC_INIT(0);
-#endif
-
 static void __noreturn ipi_cpu_crash_stop(unsigned int cpu, struct pt_regs *regs)
 {
 #ifdef CONFIG_KEXEC_CORE
+	/*
+	 * Use local_daif_mask() instead of local_irq_disable() to make sure
+	 * that pseudo-NMIs are disabled. The "crash stop" code starts with
+	 * an IRQ and falls back to NMI (which might be pseudo). If the IRQ
+	 * finally goes through right as we're timing out then the NMI could
+	 * interrupt us. It's better to prevent the NMI and let the IRQ
+	 * finish since the pt_regs will be better.
+	 */
+	local_daif_mask();
+
 	crash_save_cpu(regs, cpu);
 
-	atomic_dec(&waiting_for_crash_ipi);
+	set_cpu_online(cpu, false);
 
-	local_irq_disable();
 	sdei_mask_local_cpu();
 
 	if (IS_ENABLED(CONFIG_HOTPLUG_CPU))
@@ -908,14 +969,12 @@ static void do_handle_IPI(int ipinr)
 		break;
 
 	case IPI_CPU_STOP:
-		local_cpu_stop();
-		break;
-
-	case IPI_CPU_CRASH_STOP:
-		if (IS_ENABLED(CONFIG_KEXEC_CORE)) {
+	case IPI_CPU_STOP_NMI:
+		if (IS_ENABLED(CONFIG_KEXEC_CORE) && crash_stop) {
 			ipi_cpu_crash_stop(cpu, get_irq_regs());
-
 			unreachable();
+		} else {
+			local_cpu_stop(cpu);
 		}
 		break;
 
@@ -970,8 +1029,7 @@ static bool ipi_should_be_nmi(enum ipi_msg_type ipi)
 		return false;
 
 	switch (ipi) {
-	case IPI_CPU_STOP:
-	case IPI_CPU_CRASH_STOP:
+	case IPI_CPU_STOP_NMI:
 	case IPI_CPU_BACKTRACE:
 	case IPI_KGDB_ROUNDUP:
 		return true;
@@ -1028,12 +1086,12 @@ void __init set_smp_ipi_range(int ipi_base, int n)
 
 		if (ipi_should_be_nmi(i)) {
 			err = request_percpu_nmi(ipi_base + i, ipi_handler,
-						 "IPI", &cpu_number);
+						 "IPI", &irq_stat);
 			WARN(err, "Could not request IPI %d as NMI, err=%d\n",
 			     i, err);
 		} else {
 			err = request_percpu_irq(ipi_base + i, ipi_handler,
-						 "IPI", &cpu_number);
+						 "IPI", &irq_stat);
 			WARN(err, "Could not request IPI %d as IRQ, err=%d\n",
 			     i, err);
 		}
@@ -1084,79 +1142,109 @@ static inline unsigned int num_other_online_cpus(void)
 
 void smp_send_stop(void)
 {
+	static unsigned long stop_in_progress;
+	cpumask_t mask;
 	unsigned long timeout;
 
-	if (num_other_online_cpus()) {
-		cpumask_t mask;
+	/*
+	 * If this cpu is the only one alive at this point in time, online or
+	 * not, there are no stop messages to be sent around, so just back out.
+	 */
+	if (num_other_online_cpus() == 0)
+		goto skip_ipi;
 
-		cpumask_copy(&mask, cpu_online_mask);
-		cpumask_clear_cpu(smp_processor_id(), &mask);
+	/* Only proceed if this is the first CPU to reach this code */
+	if (test_and_set_bit(0, &stop_in_progress))
+		return;
 
-		if (system_state <= SYSTEM_RUNNING)
-			pr_crit("SMP: stopping secondary CPUs\n");
-		smp_cross_call(&mask, IPI_CPU_STOP);
-	}
+	/*
+	 * Send an IPI to all currently online CPUs except the CPU running
+	 * this code.
+	 *
+	 * NOTE: we don't do anything here to prevent other CPUs from coming
+	 * online after we snapshot `cpu_online_mask`. Ideally, the calling code
+	 * should do something to prevent other CPUs from coming up. This code
+	 * can be called in the panic path and thus it doesn't seem wise to
+	 * grab the CPU hotplug mutex ourselves. Worst case:
+	 * - If a CPU comes online as we're running, we'll likely notice it
+	 *   during the 1 second wait below and then we'll catch it when we try
+	 *   with an NMI (assuming NMIs are enabled) since we re-snapshot the
+	 *   mask before sending an NMI.
+	 * - If we leave the function and see that CPUs are still online we'll
+	 *   at least print a warning. Especially without NMIs this function
+	 *   isn't foolproof anyway so calling code will just have to accept
+	 *   the fact that there could be cases where a CPU can't be stopped.
+	 */
+	cpumask_copy(&mask, cpu_online_mask);
+	cpumask_clear_cpu(smp_processor_id(), &mask);
 
-	/* Wait up to one second for other CPUs to stop */
+	if (system_state <= SYSTEM_RUNNING)
+		pr_crit("SMP: stopping secondary CPUs\n");
+
+	/*
+	 * Start with a normal IPI and wait up to one second for other CPUs to
+	 * stop. We do this first because it gives other processors a chance
+	 * to exit critical sections / drop locks and makes the rest of the
+	 * stop process (especially console flush) more robust.
+	 */
+	smp_cross_call(&mask, IPI_CPU_STOP);
 	timeout = USEC_PER_SEC;
 	while (num_other_online_cpus() && timeout--)
 		udelay(1);
 
-	if (num_other_online_cpus())
+	/*
+	 * If CPUs are still online, try an NMI. There's no excuse for this to
+	 * be slow, so we only give them an extra 10 ms to respond.
+	 */
+	if (num_other_online_cpus() && ipi_should_be_nmi(IPI_CPU_STOP_NMI)) {
+		smp_rmb();
+		cpumask_copy(&mask, cpu_online_mask);
+		cpumask_clear_cpu(smp_processor_id(), &mask);
+
+		pr_info("SMP: retry stop with NMI for CPUs %*pbl\n",
+			cpumask_pr_args(&mask));
+
+		smp_cross_call(&mask, IPI_CPU_STOP_NMI);
+		timeout = USEC_PER_MSEC * 10;
+		while (num_other_online_cpus() && timeout--)
+			udelay(1);
+	}
+
+	if (num_other_online_cpus()) {
+		smp_rmb();
+		cpumask_copy(&mask, cpu_online_mask);
+		cpumask_clear_cpu(smp_processor_id(), &mask);
+
 		pr_warn("SMP: failed to stop secondary CPUs %*pbl\n",
-			cpumask_pr_args(cpu_online_mask));
+			cpumask_pr_args(&mask));
+	}
 
+skip_ipi:
 	sdei_mask_local_cpu();
 }
 
 #ifdef CONFIG_KEXEC_CORE
 void crash_smp_send_stop(void)
 {
-	static int cpus_stopped;
-	cpumask_t mask;
-	unsigned long timeout;
-
 	/*
 	 * This function can be called twice in panic path, but obviously
 	 * we execute this only once.
+	 *
+	 * We use this same boolean to tell whether the IPI we send was a
+	 * stop or a "crash stop".
 	 */
-	if (cpus_stopped)
+	if (crash_stop)
 		return;
+	crash_stop = 1;
 
-	cpus_stopped = 1;
+	smp_send_stop();
 
-	/*
-	 * If this cpu is the only one alive at this point in time, online or
-	 * not, there are no stop messages to be sent around, so just back out.
-	 */
-	if (num_other_online_cpus() == 0)
-		goto skip_ipi;
-
-	cpumask_copy(&mask, cpu_online_mask);
-	cpumask_clear_cpu(smp_processor_id(), &mask);
-
-	atomic_set(&waiting_for_crash_ipi, num_other_online_cpus());
-
-	pr_crit("SMP: stopping secondary CPUs\n");
-	smp_cross_call(&mask, IPI_CPU_CRASH_STOP);
-
-	/* Wait up to one second for other CPUs to stop */
-	timeout = USEC_PER_SEC;
-	while ((atomic_read(&waiting_for_crash_ipi) > 0) && timeout--)
-		udelay(1);
-
-	if (atomic_read(&waiting_for_crash_ipi) > 0)
-		pr_warn("SMP: failed to stop secondary CPUs %*pbl\n",
-			cpumask_pr_args(&mask));
-
-skip_ipi:
-	sdei_mask_local_cpu();
 	sdei_handler_abort();
 }
 
 bool smp_crash_stop_failed(void)
 {
-	return (atomic_read(&waiting_for_crash_ipi) > 0);
+	return num_other_online_cpus() != 0;
 }
 #endif
 
diff --git a/arch/arm64/kernel/stacktrace.c b/arch/arm64/kernel/stacktrace.c
index 6b3258860377..2729faaee4b4 100644
--- a/arch/arm64/kernel/stacktrace.c
+++ b/arch/arm64/kernel/stacktrace.c
@@ -25,6 +25,7 @@
  *
  * @common:      Common unwind state.
  * @task:        The task being unwound.
+ * @graph_idx:   Used by ftrace_graph_ret_addr() for optimized stack unwinding.
  * @kr_cur:      When KRETPROBES is selected, holds the kretprobe instance
  *               associated with the most recently encountered replacement lr
  *               value.
@@ -32,6 +33,7 @@
 struct kunwind_state {
 	struct unwind_state common;
 	struct task_struct *task;
+	int graph_idx;
 #ifdef CONFIG_KRETPROBES
 	struct llist_node *kr_cur;
 #endif
@@ -106,7 +108,7 @@ kunwind_recover_return_address(struct kunwind_state *state)
 	if (state->task->ret_stack &&
 	    (state->common.pc == (unsigned long)return_to_handler)) {
 		unsigned long orig_pc;
-		orig_pc = ftrace_graph_ret_addr(state->task, NULL,
+		orig_pc = ftrace_graph_ret_addr(state->task, &state->graph_idx,
 						state->common.pc,
 						(void *)state->common.fp);
 		if (WARN_ON_ONCE(state->common.pc == orig_pc))
diff --git a/arch/arm64/kernel/sys.c b/arch/arm64/kernel/sys.c
index d5ffaaab31a7..f08408b6e826 100644
--- a/arch/arm64/kernel/sys.c
+++ b/arch/arm64/kernel/sys.c
@@ -48,14 +48,16 @@ asmlinkage long __arm64_sys_ni_syscall(const struct pt_regs *__unused)
  */
 #define __arm64_sys_personality		__arm64_sys_arm64_personality
 
+#define __SYSCALL_WITH_COMPAT(nr, native, compat)  __SYSCALL(nr, native)
+
 #undef __SYSCALL
 #define __SYSCALL(nr, sym)	asmlinkage long __arm64_##sym(const struct pt_regs *);
-#include <asm/unistd.h>
+#include <asm/syscall_table_64.h>
 
 #undef __SYSCALL
 #define __SYSCALL(nr, sym)	[nr] = __arm64_##sym,
 
 const syscall_fn_t sys_call_table[__NR_syscalls] = {
 	[0 ... __NR_syscalls - 1] = __arm64_sys_ni_syscall,
-#include <asm/unistd.h>
+#include <asm/syscall_table_64.h>
 };
diff --git a/arch/arm64/kernel/sys32.c b/arch/arm64/kernel/sys32.c
index fc40386afb1b..96bcfb907443 100644
--- a/arch/arm64/kernel/sys32.c
+++ b/arch/arm64/kernel/sys32.c
@@ -5,17 +5,12 @@
  * Copyright (C) 2015 ARM Ltd.
  */
 
-/*
- * Needed to avoid conflicting __NR_* macros between uapi/asm/unistd.h and
- * asm/unistd32.h.
- */
-#define __COMPAT_SYSCALL_NR
-
 #include <linux/compat.h>
 #include <linux/compiler.h>
 #include <linux/syscalls.h>
 
 #include <asm/syscall.h>
+#include <asm/unistd_compat_32.h>
 
 asmlinkage long compat_sys_sigreturn(void);
 asmlinkage long compat_sys_rt_sigreturn(void);
@@ -122,14 +117,16 @@ COMPAT_SYSCALL_DEFINE6(aarch32_fallocate, int, fd, int, mode,
 	return ksys_fallocate(fd, mode, arg_u64(offset), arg_u64(len));
 }
 
+#define __SYSCALL_WITH_COMPAT(nr, sym, compat) __SYSCALL(nr, compat)
+
 #undef __SYSCALL
 #define __SYSCALL(nr, sym)	asmlinkage long __arm64_##sym(const struct pt_regs *);
-#include <asm/unistd32.h>
+#include <asm/syscall_table_32.h>
 
 #undef __SYSCALL
 #define __SYSCALL(nr, sym)	[nr] = __arm64_##sym,
 
-const syscall_fn_t compat_sys_call_table[__NR_compat_syscalls] = {
-	[0 ... __NR_compat_syscalls - 1] = __arm64_sys_ni_syscall,
-#include <asm/unistd32.h>
+const syscall_fn_t compat_sys_call_table[__NR_compat32_syscalls] = {
+	[0 ... __NR_compat32_syscalls - 1] = __arm64_sys_ni_syscall,
+#include <asm/syscall_table_32.h>
 };
diff --git a/arch/arm64/kernel/syscall.c b/arch/arm64/kernel/syscall.c
index ad198262b981..c442fcec6b9e 100644
--- a/arch/arm64/kernel/syscall.c
+++ b/arch/arm64/kernel/syscall.c
@@ -14,6 +14,7 @@
 #include <asm/syscall.h>
 #include <asm/thread_info.h>
 #include <asm/unistd.h>
+#include <asm/unistd_compat_32.h>
 
 long compat_arm_syscall(struct pt_regs *regs, int scno);
 long sys_ni_syscall(void);
@@ -53,17 +54,15 @@ static void invoke_syscall(struct pt_regs *regs, unsigned int scno,
 	syscall_set_return_value(current, regs, 0, ret);
 
 	/*
-	 * Ultimately, this value will get limited by KSTACK_OFFSET_MAX(),
-	 * but not enough for arm64 stack utilization comfort. To keep
-	 * reasonable stack head room, reduce the maximum offset to 9 bits.
+	 * This value will get limited by KSTACK_OFFSET_MAX(), which is 10
+	 * bits. The actual entropy will be further reduced by the compiler
+	 * when applying stack alignment constraints: the AAPCS mandates a
+	 * 16-byte aligned SP at function boundaries, which will remove the
+	 * 4 low bits from any entropy chosen here.
 	 *
-	 * The actual entropy will be further reduced by the compiler when
-	 * applying stack alignment constraints: the AAPCS mandates a
-	 * 16-byte (i.e. 4-bit) aligned SP at function boundaries.
-	 *
-	 * The resulting 5 bits of entropy is seen in SP[8:4].
+	 * The resulting 6 bits of entropy is seen in SP[9:4].
 	 */
-	choose_random_kstack_offset(get_random_u16() & 0x1FF);
+	choose_random_kstack_offset(get_random_u16());
 }
 
 static inline bool has_syscall_work(unsigned long flags)
@@ -155,7 +154,7 @@ void do_el0_svc(struct pt_regs *regs)
 #ifdef CONFIG_COMPAT
 void do_el0_svc_compat(struct pt_regs *regs)
 {
-	el0_svc_common(regs, regs->regs[7], __NR_compat_syscalls,
+	el0_svc_common(regs, regs->regs[7], __NR_compat32_syscalls,
 		       compat_sys_call_table);
 }
 #endif
diff --git a/arch/arm64/kernel/traps.c b/arch/arm64/kernel/traps.c
index 215e6d7f2df8..563cbce11126 100644
--- a/arch/arm64/kernel/traps.c
+++ b/arch/arm64/kernel/traps.c
@@ -273,6 +273,12 @@ void arm64_force_sig_fault(int signo, int code, unsigned long far,
 		force_sig_fault(signo, code, (void __user *)far);
 }
 
+void arm64_force_sig_fault_pkey(unsigned long far, const char *str, int pkey)
+{
+	arm64_show_signal(SIGSEGV, str);
+	force_sig_pkuerr((void __user *)far, pkey);
+}
+
 void arm64_force_sig_mceerr(int code, unsigned long far, short lsb,
 			    const char *str)
 {
@@ -601,18 +607,26 @@ static void ctr_read_handler(unsigned long esr, struct pt_regs *regs)
 
 static void cntvct_read_handler(unsigned long esr, struct pt_regs *regs)
 {
-	int rt = ESR_ELx_SYS64_ISS_RT(esr);
+	if (test_thread_flag(TIF_TSC_SIGSEGV)) {
+		force_sig(SIGSEGV);
+	} else {
+		int rt = ESR_ELx_SYS64_ISS_RT(esr);
 
-	pt_regs_write_reg(regs, rt, arch_timer_read_counter());
-	arm64_skip_faulting_instruction(regs, AARCH64_INSN_SIZE);
+		pt_regs_write_reg(regs, rt, arch_timer_read_counter());
+		arm64_skip_faulting_instruction(regs, AARCH64_INSN_SIZE);
+	}
 }
 
 static void cntfrq_read_handler(unsigned long esr, struct pt_regs *regs)
 {
-	int rt = ESR_ELx_SYS64_ISS_RT(esr);
+	if (test_thread_flag(TIF_TSC_SIGSEGV)) {
+		force_sig(SIGSEGV);
+	} else {
+		int rt = ESR_ELx_SYS64_ISS_RT(esr);
 
-	pt_regs_write_reg(regs, rt, arch_timer_get_rate());
-	arm64_skip_faulting_instruction(regs, AARCH64_INSN_SIZE);
+		pt_regs_write_reg(regs, rt, arch_timer_get_rate());
+		arm64_skip_faulting_instruction(regs, AARCH64_INSN_SIZE);
+	}
 }
 
 static void mrs_handler(unsigned long esr, struct pt_regs *regs)
@@ -1105,8 +1119,6 @@ static struct break_hook ubsan_break_hook = {
 };
 #endif
 
-#define esr_comment(esr) ((esr) & ESR_ELx_BRK64_ISS_COMMENT_MASK)
-
 /*
  * Initial handler for AArch64 BRK exceptions
  * This handler only used until debug_traps_init().
@@ -1115,15 +1127,15 @@ int __init early_brk64(unsigned long addr, unsigned long esr,
 		struct pt_regs *regs)
 {
 #ifdef CONFIG_CFI_CLANG
-	if ((esr_comment(esr) & ~CFI_BRK_IMM_MASK) == CFI_BRK_IMM_BASE)
+	if (esr_is_cfi_brk(esr))
 		return cfi_handler(regs, esr) != DBG_HOOK_HANDLED;
 #endif
 #ifdef CONFIG_KASAN_SW_TAGS
-	if ((esr_comment(esr) & ~KASAN_BRK_MASK) == KASAN_BRK_IMM)
+	if ((esr_brk_comment(esr) & ~KASAN_BRK_MASK) == KASAN_BRK_IMM)
 		return kasan_handler(regs, esr) != DBG_HOOK_HANDLED;
 #endif
 #ifdef CONFIG_UBSAN_TRAP
-	if ((esr_comment(esr) & ~UBSAN_BRK_MASK) == UBSAN_BRK_IMM)
+	if ((esr_brk_comment(esr) & ~UBSAN_BRK_MASK) == UBSAN_BRK_IMM)
 		return ubsan_handler(regs, esr) != DBG_HOOK_HANDLED;
 #endif
 	return bug_handler(regs, esr) != DBG_HOOK_HANDLED;
diff --git a/arch/arm64/kernel/vdso.c b/arch/arm64/kernel/vdso.c
index 89b6e7840002..706c9c3a7a50 100644
--- a/arch/arm64/kernel/vdso.c
+++ b/arch/arm64/kernel/vdso.c
@@ -34,12 +34,6 @@ enum vdso_abi {
 	VDSO_ABI_AA32,
 };
 
-enum vvar_pages {
-	VVAR_DATA_PAGE_OFFSET,
-	VVAR_TIMENS_PAGE_OFFSET,
-	VVAR_NR_PAGES,
-};
-
 struct vdso_abi_info {
 	const char *name;
 	const char *vdso_code_start;
diff --git a/arch/arm64/kernel/vdso/Makefile b/arch/arm64/kernel/vdso/Makefile
index d63930c82839..35685c036044 100644
--- a/arch/arm64/kernel/vdso/Makefile
+++ b/arch/arm64/kernel/vdso/Makefile
@@ -9,7 +9,7 @@
 # Include the generic Makefile to check the built vdso.
 include $(srctree)/lib/vdso/Makefile
 
-obj-vdso := vgettimeofday.o note.o sigreturn.o
+obj-vdso := vgettimeofday.o note.o sigreturn.o vgetrandom.o vgetrandom-chacha.o
 
 # Build rules
 targets := $(obj-vdso) vdso.so vdso.so.dbg
@@ -21,7 +21,7 @@ btildflags-$(CONFIG_ARM64_BTI_KERNEL) += -z force-bti
 # potential future proofing if we end up with internal calls to the exported
 # routines, as x86 does (see 6f121e548f83 ("x86, vdso: Reimplement vdso.so
 # preparation in build-time C")).
-ldflags-y := -shared -soname=linux-vdso.so.1 --hash-style=sysv	\
+ldflags-y := -shared -soname=linux-vdso.so.1 \
 	     -Bsymbolic --build-id=sha1 -n $(btildflags-y)
 
 ifdef CONFIG_LD_ORPHAN_WARN
@@ -34,19 +34,28 @@ ccflags-y := -fno-common -fno-builtin -fno-stack-protector -ffixed-x18
 ccflags-y += -DDISABLE_BRANCH_PROFILING -DBUILD_VDSO
 
 # -Wmissing-prototypes and -Wmissing-declarations are removed from
-# the CFLAGS of vgettimeofday.c to make possible to build the
-# kernel with CONFIG_WERROR enabled.
-CFLAGS_REMOVE_vgettimeofday.o = $(CC_FLAGS_FTRACE) -Os $(CC_FLAGS_SCS) \
-				$(RANDSTRUCT_CFLAGS) $(GCC_PLUGINS_CFLAGS) \
-				$(CC_FLAGS_LTO) $(CC_FLAGS_CFI) \
-				-Wmissing-prototypes -Wmissing-declarations
+# the CFLAGS to make possible to build the kernel with CONFIG_WERROR enabled.
+CC_FLAGS_REMOVE_VDSO := $(CC_FLAGS_FTRACE) -Os $(CC_FLAGS_SCS) \
+			$(RANDSTRUCT_CFLAGS) $(GCC_PLUGINS_CFLAGS) \
+			$(CC_FLAGS_LTO) $(CC_FLAGS_CFI) \
+			-Wmissing-prototypes -Wmissing-declarations
 
-CFLAGS_vgettimeofday.o = -O2 -mcmodel=tiny -fasynchronous-unwind-tables
+CC_FLAGS_ADD_VDSO := -O2 -mcmodel=tiny -fasynchronous-unwind-tables
+
+CFLAGS_REMOVE_vgettimeofday.o = $(CC_FLAGS_REMOVE_VDSO)
+CFLAGS_REMOVE_vgetrandom.o = $(CC_FLAGS_REMOVE_VDSO)
+
+CFLAGS_vgettimeofday.o = $(CC_FLAGS_ADD_VDSO)
+CFLAGS_vgetrandom.o = $(CC_FLAGS_ADD_VDSO)
 
 ifneq ($(c-gettimeofday-y),)
   CFLAGS_vgettimeofday.o += -include $(c-gettimeofday-y)
 endif
 
+ifneq ($(c-getrandom-y),)
+  CFLAGS_vgetrandom.o += -include $(c-getrandom-y)
+endif
+
 targets += vdso.lds
 CPPFLAGS_vdso.lds += -P -C -U$(ARCH)
 
diff --git a/arch/arm64/kernel/vdso/vdso.lds.S b/arch/arm64/kernel/vdso/vdso.lds.S
index 45354f2ddf70..f204a9ddc833 100644
--- a/arch/arm64/kernel/vdso/vdso.lds.S
+++ b/arch/arm64/kernel/vdso/vdso.lds.S
@@ -11,7 +11,9 @@
 #include <linux/const.h>
 #include <asm/page.h>
 #include <asm/vdso.h>
+#include <asm/vdso/vsyscall.h>
 #include <asm-generic/vmlinux.lds.h>
+#include <vdso/datapage.h>
 
 OUTPUT_FORMAT("elf64-littleaarch64", "elf64-bigaarch64", "elf64-littleaarch64")
 OUTPUT_ARCH(aarch64)
@@ -19,6 +21,7 @@ OUTPUT_ARCH(aarch64)
 SECTIONS
 {
 	PROVIDE(_vdso_data = . - __VVAR_PAGES * PAGE_SIZE);
+	PROVIDE(_vdso_rng_data = _vdso_data + __VDSO_RND_DATA_OFFSET);
 #ifdef CONFIG_TIME_NS
 	PROVIDE(_timens_data = _vdso_data + PAGE_SIZE);
 #endif
@@ -102,6 +105,7 @@ VERSION
 		__kernel_gettimeofday;
 		__kernel_clock_gettime;
 		__kernel_clock_getres;
+		__kernel_getrandom;
 	local: *;
 	};
 }
diff --git a/arch/arm64/kernel/vdso/vgetrandom-chacha.S b/arch/arm64/kernel/vdso/vgetrandom-chacha.S
new file mode 100644
index 000000000000..67890b445309
--- /dev/null
+++ b/arch/arm64/kernel/vdso/vgetrandom-chacha.S
@@ -0,0 +1,172 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/linkage.h>
+#include <asm/cache.h>
+#include <asm/assembler.h>
+
+	.text
+
+#define state0		v0
+#define state1		v1
+#define state2		v2
+#define state3		v3
+#define copy0		v4
+#define copy0_q		q4
+#define copy1		v5
+#define copy2		v6
+#define copy3		v7
+#define copy3_d		d7
+#define one_d		d16
+#define one_q		q16
+#define one_v		v16
+#define tmp		v17
+#define rot8		v18
+
+/*
+ * ARM64 ChaCha20 implementation meant for vDSO.  Produces a given positive
+ * number of blocks of output with nonce 0, taking an input key and 8-bytes
+ * counter.  Importantly does not spill to the stack.
+ *
+ * This implementation avoids d8-d15 because they are callee-save in user
+ * space.
+ *
+ * void __arch_chacha20_blocks_nostack(uint8_t *dst_bytes,
+ *				       const uint8_t *key,
+ * 				       uint32_t *counter,
+ *				       size_t nblocks)
+ *
+ * 	x0: output bytes
+ *	x1: 32-byte key input
+ *	x2: 8-byte counter input/output
+ *	x3: number of 64-byte block to write to output
+ */
+SYM_FUNC_START(__arch_chacha20_blocks_nostack)
+
+	/* copy0 = "expand 32-byte k" */
+	mov_q		x8, 0x3320646e61707865
+	mov_q		x9, 0x6b20657479622d32
+	mov		copy0.d[0], x8
+	mov		copy0.d[1], x9
+
+	/* copy1,copy2 = key */
+	ld1		{ copy1.4s, copy2.4s }, [x1]
+	/* copy3 = counter || zero nonce  */
+	ld1		{ copy3.2s }, [x2]
+
+	movi		one_v.2s, #1
+	uzp1		one_v.4s, one_v.4s, one_v.4s
+
+.Lblock:
+	/* copy state to auxiliary vectors for the final add after the permute.  */
+	mov		state0.16b, copy0.16b
+	mov		state1.16b, copy1.16b
+	mov		state2.16b, copy2.16b
+	mov		state3.16b, copy3.16b
+
+	mov		w4, 20
+.Lpermute:
+	/*
+	 * Permute one 64-byte block where the state matrix is stored in the four NEON
+	 * registers state0-state3.  It performs matrix operations on four words in parallel,
+	 * but requires shuffling to rearrange the words after each round.
+	 */
+
+.Ldoubleround:
+	/* state0 += state1, state3 = rotl32(state3 ^ state0, 16) */
+	add		state0.4s, state0.4s, state1.4s
+	eor		state3.16b, state3.16b, state0.16b
+	rev32		state3.8h, state3.8h
+
+	/* state2 += state3, state1 = rotl32(state1 ^ state2, 12) */
+	add		state2.4s, state2.4s, state3.4s
+	eor		tmp.16b, state1.16b, state2.16b
+	shl		state1.4s, tmp.4s, #12
+	sri		state1.4s, tmp.4s, #20
+
+	/* state0 += state1, state3 = rotl32(state3 ^ state0, 8) */
+	add		state0.4s, state0.4s, state1.4s
+	eor		tmp.16b, state3.16b, state0.16b
+	shl		state3.4s, tmp.4s, #8
+	sri		state3.4s, tmp.4s, #24
+
+	/* state2 += state3, state1 = rotl32(state1 ^ state2, 7) */
+	add		state2.4s, state2.4s, state3.4s
+	eor		tmp.16b, state1.16b, state2.16b
+	shl		state1.4s, tmp.4s, #7
+	sri		state1.4s, tmp.4s, #25
+
+	/* state1[0,1,2,3] = state1[1,2,3,0] */
+	ext		state1.16b, state1.16b, state1.16b, #4
+	/* state2[0,1,2,3] = state2[2,3,0,1] */
+	ext		state2.16b, state2.16b, state2.16b, #8
+	/* state3[0,1,2,3] = state3[1,2,3,0] */
+	ext		state3.16b, state3.16b, state3.16b, #12
+
+	/* state0 += state1, state3 = rotl32(state3 ^ state0, 16) */
+	add		state0.4s, state0.4s, state1.4s
+	eor		state3.16b, state3.16b, state0.16b
+	rev32		state3.8h, state3.8h
+
+	/* state2 += state3, state1 = rotl32(state1 ^ state2, 12) */
+	add		state2.4s, state2.4s, state3.4s
+	eor		tmp.16b, state1.16b, state2.16b
+	shl		state1.4s, tmp.4s, #12
+	sri		state1.4s, tmp.4s, #20
+
+	/* state0 += state1, state3 = rotl32(state3 ^ state0, 8) */
+	add		state0.4s, state0.4s, state1.4s
+	eor		tmp.16b, state3.16b, state0.16b
+	shl		state3.4s, tmp.4s, #8
+	sri		state3.4s, tmp.4s, #24
+
+	/* state2 += state3, state1 = rotl32(state1 ^ state2, 7) */
+	add		state2.4s, state2.4s, state3.4s
+	eor		tmp.16b, state1.16b, state2.16b
+	shl		state1.4s, tmp.4s, #7
+	sri		state1.4s, tmp.4s, #25
+
+	/* state1[0,1,2,3] = state1[3,0,1,2] */
+	ext		state1.16b, state1.16b, state1.16b, #12
+	/* state2[0,1,2,3] = state2[2,3,0,1] */
+	ext		state2.16b, state2.16b, state2.16b, #8
+	/* state3[0,1,2,3] = state3[1,2,3,0] */
+	ext		state3.16b, state3.16b, state3.16b, #4
+
+	subs		w4, w4, #2
+	b.ne		.Ldoubleround
+
+	/* output0 = state0 + state0 */
+	add		state0.4s, state0.4s, copy0.4s
+	/* output1 = state1 + state1 */
+	add		state1.4s, state1.4s, copy1.4s
+	/* output2 = state2 + state2 */
+	add		state2.4s, state2.4s, copy2.4s
+	/* output2 = state3 + state3 */
+	add		state3.4s, state3.4s, copy3.4s
+	st1		{ state0.16b - state3.16b }, [x0]
+
+	/*
+	 * ++copy3.counter, the 'add' clears the upper half of the SIMD register
+	 * which is the expected behaviour here.
+	 */
+	add		copy3_d, copy3_d, one_d
+
+	/* output += 64, --nblocks */
+	add		x0, x0, 64
+	subs		x3, x3, #1
+	b.ne		.Lblock
+
+	/* counter = copy3.counter */
+	st1		{ copy3.2s }, [x2]
+
+	/* Zero out the potentially sensitive regs, in case nothing uses these again. */
+	movi		state0.16b, #0
+	movi		state1.16b, #0
+	movi		state2.16b, #0
+	movi		state3.16b, #0
+	movi		copy1.16b, #0
+	movi		copy2.16b, #0
+	ret
+SYM_FUNC_END(__arch_chacha20_blocks_nostack)
+
+emit_aarch64_feature_1_and
diff --git a/arch/arm64/kernel/vdso/vgetrandom.c b/arch/arm64/kernel/vdso/vgetrandom.c
new file mode 100644
index 000000000000..832fe195292b
--- /dev/null
+++ b/arch/arm64/kernel/vdso/vgetrandom.c
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <uapi/asm-generic/errno.h>
+
+typeof(__cvdso_getrandom) __kernel_getrandom;
+
+ssize_t __kernel_getrandom(void *buffer, size_t len, unsigned int flags, void *opaque_state, size_t opaque_len)
+{
+	if (alternative_has_cap_likely(ARM64_HAS_FPSIMD))
+		return __cvdso_getrandom(buffer, len, flags, opaque_state, opaque_len);
+
+	if (unlikely(opaque_len == ~0UL && !buffer && !len && !flags))
+		return -ENOSYS;
+	return getrandom_syscall(buffer, len, flags);
+}
diff --git a/arch/arm64/kernel/vdso32/Makefile b/arch/arm64/kernel/vdso32/Makefile
index cc4508c604b2..25a2cb6317f3 100644
--- a/arch/arm64/kernel/vdso32/Makefile
+++ b/arch/arm64/kernel/vdso32/Makefile
@@ -98,7 +98,7 @@ VDSO_AFLAGS += -D__ASSEMBLY__
 # From arm vDSO Makefile
 VDSO_LDFLAGS += -Bsymbolic --no-undefined -soname=linux-vdso.so.1
 VDSO_LDFLAGS += -z max-page-size=4096 -z common-page-size=4096
-VDSO_LDFLAGS += -shared --hash-style=sysv --build-id=sha1
+VDSO_LDFLAGS += -shared --build-id=sha1
 VDSO_LDFLAGS += --orphan-handling=$(CONFIG_LD_ORPHAN_WARN_LEVEL)
 
 
diff --git a/arch/arm64/kernel/vmlinux.lds.S b/arch/arm64/kernel/vmlinux.lds.S
index 755a22d4f840..58d89d997d05 100644
--- a/arch/arm64/kernel/vmlinux.lds.S
+++ b/arch/arm64/kernel/vmlinux.lds.S
@@ -264,6 +264,8 @@ SECTIONS
 		EXIT_DATA
 	}
 
+	RUNTIME_CONST_VARIABLES
+
 	PERCPU_SECTION(L1_CACHE_BYTES)
 	HYPERVISOR_PERCPU_SECTION
 
diff --git a/arch/arm64/kvm/Kconfig b/arch/arm64/kvm/Kconfig
index 58f09370d17e..ead632ad01b4 100644
--- a/arch/arm64/kvm/Kconfig
+++ b/arch/arm64/kvm/Kconfig
@@ -19,6 +19,7 @@ if VIRTUALIZATION
 
 menuconfig KVM
 	bool "Kernel-based Virtual Machine (KVM) support"
+	depends on AS_HAS_ARMV8_4
 	select KVM_COMMON
 	select KVM_GENERIC_HARDWARE_ENABLING
 	select KVM_GENERIC_MMU_NOTIFIER
@@ -65,4 +66,21 @@ config PROTECTED_NVHE_STACKTRACE
 
 	  If unsure, or not using protected nVHE (pKVM), say N.
 
+config PTDUMP_STAGE2_DEBUGFS
+	bool "Present the stage-2 pagetables to debugfs"
+	depends on KVM
+	depends on DEBUG_KERNEL
+	depends on DEBUG_FS
+	depends on GENERIC_PTDUMP
+	select PTDUMP_CORE
+	default n
+	help
+	  Say Y here if you want to show the stage-2 kernel pagetables
+	  layout in a debugfs file. This information is only useful for kernel developers
+	  who are working in architecture specific areas of the kernel.
+	  It is probably not a good idea to enable this feature in a production
+	  kernel.
+
+	  If in doubt, say N.
+
 endif # VIRTUALIZATION
diff --git a/arch/arm64/kvm/Makefile b/arch/arm64/kvm/Makefile
index a6497228c5a8..3cf7adb2b503 100644
--- a/arch/arm64/kvm/Makefile
+++ b/arch/arm64/kvm/Makefile
@@ -10,11 +10,14 @@ include $(srctree)/virt/kvm/Makefile.kvm
 obj-$(CONFIG_KVM) += kvm.o
 obj-$(CONFIG_KVM) += hyp/
 
+CFLAGS_sys_regs.o += -Wno-override-init
+CFLAGS_handle_exit.o += -Wno-override-init
+
 kvm-y += arm.o mmu.o mmio.o psci.o hypercalls.o pvtime.o \
 	 inject_fault.o va_layout.o handle_exit.o \
 	 guest.o debug.o reset.o sys_regs.o stacktrace.o \
 	 vgic-sys-reg-v3.o fpsimd.o pkvm.o \
-	 arch_timer.o trng.o vmid.o emulate-nested.o nested.o \
+	 arch_timer.o trng.o vmid.o emulate-nested.o nested.o at.o \
 	 vgic/vgic.o vgic/vgic-init.o \
 	 vgic/vgic-irqfd.o vgic/vgic-v2.o \
 	 vgic/vgic-v3.o vgic/vgic-v4.o \
@@ -24,6 +27,7 @@ kvm-y += arm.o mmu.o mmio.o psci.o hypercalls.o pvtime.o \
 
 kvm-$(CONFIG_HW_PERF_EVENTS)  += pmu-emul.o pmu.o
 kvm-$(CONFIG_ARM64_PTR_AUTH)  += pauth.o
+kvm-$(CONFIG_PTDUMP_STAGE2_DEBUGFS) += ptdump.o
 
 always-y := hyp_constants.h hyp-constants.s
 
diff --git a/arch/arm64/kvm/arm.c b/arch/arm64/kvm/arm.c
index 59716789fe0f..a0d01c46e408 100644
--- a/arch/arm64/kvm/arm.c
+++ b/arch/arm64/kvm/arm.c
@@ -46,8 +46,19 @@
 #include <kvm/arm_pmu.h>
 #include <kvm/arm_psci.h>
 
+#include "sys_regs.h"
+
 static enum kvm_mode kvm_mode = KVM_MODE_DEFAULT;
 
+enum kvm_wfx_trap_policy {
+	KVM_WFX_NOTRAP_SINGLE_TASK, /* Default option */
+	KVM_WFX_NOTRAP,
+	KVM_WFX_TRAP,
+};
+
+static enum kvm_wfx_trap_policy kvm_wfi_trap_policy __read_mostly = KVM_WFX_NOTRAP_SINGLE_TASK;
+static enum kvm_wfx_trap_policy kvm_wfe_trap_policy __read_mostly = KVM_WFX_NOTRAP_SINGLE_TASK;
+
 DECLARE_KVM_HYP_PER_CPU(unsigned long, kvm_hyp_vector);
 
 DEFINE_PER_CPU(unsigned long, kvm_arm_hyp_stack_page);
@@ -155,6 +166,7 @@ static int kvm_arm_default_max_vcpus(void)
 /**
  * kvm_arch_init_vm - initializes a VM data structure
  * @kvm:	pointer to the KVM struct
+ * @type:	kvm device type
  */
 int kvm_arch_init_vm(struct kvm *kvm, unsigned long type)
 {
@@ -170,6 +182,8 @@ int kvm_arch_init_vm(struct kvm *kvm, unsigned long type)
 	mutex_unlock(&kvm->lock);
 #endif
 
+	kvm_init_nested(kvm);
+
 	ret = kvm_share_hyp(kvm, kvm + 1);
 	if (ret)
 		return ret;
@@ -216,6 +230,7 @@ vm_fault_t kvm_arch_vcpu_fault(struct kvm_vcpu *vcpu, struct vm_fault *vmf)
 void kvm_arch_create_vm_debugfs(struct kvm *kvm)
 {
 	kvm_sys_regs_create_debugfs(kvm);
+	kvm_s2_ptdump_create_debugfs(kvm);
 }
 
 static void kvm_destroy_mpidr_data(struct kvm *kvm)
@@ -510,10 +525,10 @@ void kvm_arch_vcpu_unblocking(struct kvm_vcpu *vcpu)
 
 static void vcpu_set_pauth_traps(struct kvm_vcpu *vcpu)
 {
-	if (vcpu_has_ptrauth(vcpu)) {
+	if (vcpu_has_ptrauth(vcpu) && !is_protected_kvm_enabled()) {
 		/*
-		 * Either we're running running an L2 guest, and the API/APK
-		 * bits come from L1's HCR_EL2, or API/APK are both set.
+		 * Either we're running an L2 guest, and the API/APK bits come
+		 * from L1's HCR_EL2, or API/APK are both set.
 		 */
 		if (unlikely(vcpu_has_nv(vcpu) && !is_hyp_ctxt(vcpu))) {
 			u64 val;
@@ -530,27 +545,42 @@ static void vcpu_set_pauth_traps(struct kvm_vcpu *vcpu)
 		 * Save the host keys if there is any chance for the guest
 		 * to use pauth, as the entry code will reload the guest
 		 * keys in that case.
-		 * Protected mode is the exception to that rule, as the
-		 * entry into the EL2 code eagerly switch back and forth
-		 * between host and hyp keys (and kvm_hyp_ctxt is out of
-		 * reach anyway).
 		 */
-		if (is_protected_kvm_enabled())
-			return;
-
 		if (vcpu->arch.hcr_el2 & (HCR_API | HCR_APK)) {
 			struct kvm_cpu_context *ctxt;
+
 			ctxt = this_cpu_ptr_hyp_sym(kvm_hyp_ctxt);
 			ptrauth_save_keys(ctxt);
 		}
 	}
 }
 
+static bool kvm_vcpu_should_clear_twi(struct kvm_vcpu *vcpu)
+{
+	if (unlikely(kvm_wfi_trap_policy != KVM_WFX_NOTRAP_SINGLE_TASK))
+		return kvm_wfi_trap_policy == KVM_WFX_NOTRAP;
+
+	return single_task_running() &&
+	       (atomic_read(&vcpu->arch.vgic_cpu.vgic_v3.its_vpe.vlpi_count) ||
+		vcpu->kvm->arch.vgic.nassgireq);
+}
+
+static bool kvm_vcpu_should_clear_twe(struct kvm_vcpu *vcpu)
+{
+	if (unlikely(kvm_wfe_trap_policy != KVM_WFX_NOTRAP_SINGLE_TASK))
+		return kvm_wfe_trap_policy == KVM_WFX_NOTRAP;
+
+	return single_task_running();
+}
+
 void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
 {
 	struct kvm_s2_mmu *mmu;
 	int *last_ran;
 
+	if (vcpu_has_nv(vcpu))
+		kvm_vcpu_load_hw_mmu(vcpu);
+
 	mmu = vcpu->arch.hw_mmu;
 	last_ran = this_cpu_ptr(mmu->last_vcpu_ran);
 
@@ -579,10 +609,15 @@ void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
 	if (kvm_arm_is_pvtime_enabled(&vcpu->arch))
 		kvm_make_request(KVM_REQ_RECORD_STEAL, vcpu);
 
-	if (single_task_running())
-		vcpu_clear_wfx_traps(vcpu);
+	if (kvm_vcpu_should_clear_twe(vcpu))
+		vcpu->arch.hcr_el2 &= ~HCR_TWE;
+	else
+		vcpu->arch.hcr_el2 |= HCR_TWE;
+
+	if (kvm_vcpu_should_clear_twi(vcpu))
+		vcpu->arch.hcr_el2 &= ~HCR_TWI;
 	else
-		vcpu_set_wfx_traps(vcpu);
+		vcpu->arch.hcr_el2 |= HCR_TWI;
 
 	vcpu_set_pauth_traps(vcpu);
 
@@ -601,6 +636,8 @@ void kvm_arch_vcpu_put(struct kvm_vcpu *vcpu)
 	kvm_timer_vcpu_put(vcpu);
 	kvm_vgic_put(vcpu);
 	kvm_vcpu_pmu_restore_host(vcpu);
+	if (vcpu_has_nv(vcpu))
+		kvm_vcpu_put_hw_mmu(vcpu);
 	kvm_arm_vmid_clear_active();
 
 	vcpu_clear_on_unsupported_cpu(vcpu);
@@ -787,17 +824,15 @@ int kvm_arch_vcpu_run_pid_change(struct kvm_vcpu *vcpu)
 			return ret;
 	}
 
-	if (vcpu_has_nv(vcpu)) {
-		ret = kvm_init_nv_sysregs(vcpu->kvm);
-		if (ret)
-			return ret;
-	}
+	ret = kvm_finalize_sys_regs(vcpu);
+	if (ret)
+		return ret;
 
 	/*
-	 * This needs to happen after NV has imposed its own restrictions on
-	 * the feature set
+	 * This needs to happen after any restriction has been applied
+	 * to the feature set.
 	 */
-	kvm_init_sysreg(vcpu);
+	kvm_calculate_traps(vcpu);
 
 	ret = kvm_timer_enable(vcpu);
 	if (ret)
@@ -1099,7 +1134,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu)
 
 	vcpu_load(vcpu);
 
-	if (run->immediate_exit) {
+	if (!vcpu->wants_to_run) {
 		ret = -EINTR;
 		goto out;
 	}
@@ -1419,11 +1454,6 @@ static int kvm_vcpu_init_check_features(struct kvm_vcpu *vcpu,
 	    test_bit(KVM_ARM_VCPU_PTRAUTH_GENERIC, &features))
 		return -EINVAL;
 
-	/* Disallow NV+SVE for the time being */
-	if (test_bit(KVM_ARM_VCPU_HAS_EL2, &features) &&
-	    test_bit(KVM_ARM_VCPU_SVE, &features))
-		return -EINVAL;
-
 	if (!test_bit(KVM_ARM_VCPU_EL1_32BIT, &features))
 		return 0;
 
@@ -1459,6 +1489,10 @@ static int kvm_setup_vcpu(struct kvm_vcpu *vcpu)
 	if (kvm_vcpu_has_pmu(vcpu) && !kvm->arch.arm_pmu)
 		ret = kvm_arm_set_default_pmu(kvm);
 
+	/* Prepare for nested if required */
+	if (!ret && vcpu_has_nv(vcpu))
+		ret = kvm_vcpu_init_nested(vcpu);
+
 	return ret;
 }
 
@@ -2130,7 +2164,7 @@ static void cpu_hyp_uninit(void *discard)
 	}
 }
 
-int kvm_arch_hardware_enable(void)
+int kvm_arch_enable_virtualization_cpu(void)
 {
 	/*
 	 * Most calls to this function are made with migration
@@ -2150,7 +2184,7 @@ int kvm_arch_hardware_enable(void)
 	return 0;
 }
 
-void kvm_arch_hardware_disable(void)
+void kvm_arch_disable_virtualization_cpu(void)
 {
 	kvm_timer_cpu_down();
 	kvm_vgic_cpu_down();
@@ -2346,7 +2380,7 @@ static int __init do_pkvm_init(u32 hyp_va_bits)
 
 	/*
 	 * The stub hypercalls are now disabled, so set our local flag to
-	 * prevent a later re-init attempt in kvm_arch_hardware_enable().
+	 * prevent a later re-init attempt in kvm_arch_enable_virtualization_cpu().
 	 */
 	__this_cpu_write(kvm_hyp_initialized, 1);
 	preempt_enable();
@@ -2858,6 +2892,36 @@ static int __init early_kvm_mode_cfg(char *arg)
 }
 early_param("kvm-arm.mode", early_kvm_mode_cfg);
 
+static int __init early_kvm_wfx_trap_policy_cfg(char *arg, enum kvm_wfx_trap_policy *p)
+{
+	if (!arg)
+		return -EINVAL;
+
+	if (strcmp(arg, "trap") == 0) {
+		*p = KVM_WFX_TRAP;
+		return 0;
+	}
+
+	if (strcmp(arg, "notrap") == 0) {
+		*p = KVM_WFX_NOTRAP;
+		return 0;
+	}
+
+	return -EINVAL;
+}
+
+static int __init early_kvm_wfi_trap_policy_cfg(char *arg)
+{
+	return early_kvm_wfx_trap_policy_cfg(arg, &kvm_wfi_trap_policy);
+}
+early_param("kvm-arm.wfi_trap_policy", early_kvm_wfi_trap_policy_cfg);
+
+static int __init early_kvm_wfe_trap_policy_cfg(char *arg)
+{
+	return early_kvm_wfx_trap_policy_cfg(arg, &kvm_wfe_trap_policy);
+}
+early_param("kvm-arm.wfe_trap_policy", early_kvm_wfe_trap_policy_cfg);
+
 enum kvm_mode kvm_get_mode(void)
 {
 	return kvm_mode;
diff --git a/arch/arm64/kvm/at.c b/arch/arm64/kvm/at.c
new file mode 100644
index 000000000000..39f0e87a340e
--- /dev/null
+++ b/arch/arm64/kvm/at.c
@@ -0,0 +1,1101 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2017 - Linaro Ltd
+ * Author: Jintack Lim <jintack.lim@linaro.org>
+ */
+
+#include <linux/kvm_host.h>
+
+#include <asm/esr.h>
+#include <asm/kvm_hyp.h>
+#include <asm/kvm_mmu.h>
+
+enum trans_regime {
+	TR_EL10,
+	TR_EL20,
+	TR_EL2,
+};
+
+struct s1_walk_info {
+	u64	     		baddr;
+	enum trans_regime	regime;
+	unsigned int		max_oa_bits;
+	unsigned int		pgshift;
+	unsigned int		txsz;
+	int 	     		sl;
+	bool	     		hpd;
+	bool	     		be;
+	bool	     		s2;
+};
+
+struct s1_walk_result {
+	union {
+		struct {
+			u64	desc;
+			u64	pa;
+			s8	level;
+			u8	APTable;
+			bool	UXNTable;
+			bool	PXNTable;
+		};
+		struct {
+			u8	fst;
+			bool	ptw;
+			bool	s2;
+		};
+	};
+	bool	failed;
+};
+
+static void fail_s1_walk(struct s1_walk_result *wr, u8 fst, bool ptw, bool s2)
+{
+	wr->fst		= fst;
+	wr->ptw		= ptw;
+	wr->s2		= s2;
+	wr->failed	= true;
+}
+
+#define S1_MMU_DISABLED		(-127)
+
+static int get_ia_size(struct s1_walk_info *wi)
+{
+	return 64 - wi->txsz;
+}
+
+/* Return true if the IPA is out of the OA range */
+static bool check_output_size(u64 ipa, struct s1_walk_info *wi)
+{
+	return wi->max_oa_bits < 48 && (ipa & GENMASK_ULL(47, wi->max_oa_bits));
+}
+
+/* Return the translation regime that applies to an AT instruction */
+static enum trans_regime compute_translation_regime(struct kvm_vcpu *vcpu, u32 op)
+{
+	/*
+	 * We only get here from guest EL2, so the translation
+	 * regime AT applies to is solely defined by {E2H,TGE}.
+	 */
+	switch (op) {
+	case OP_AT_S1E2R:
+	case OP_AT_S1E2W:
+	case OP_AT_S1E2A:
+		return vcpu_el2_e2h_is_set(vcpu) ? TR_EL20 : TR_EL2;
+		break;
+	default:
+		return (vcpu_el2_e2h_is_set(vcpu) &&
+			vcpu_el2_tge_is_set(vcpu)) ? TR_EL20 : TR_EL10;
+	}
+}
+
+static int setup_s1_walk(struct kvm_vcpu *vcpu, u32 op, struct s1_walk_info *wi,
+			 struct s1_walk_result *wr, u64 va)
+{
+	u64 hcr, sctlr, tcr, tg, ps, ia_bits, ttbr;
+	unsigned int stride, x;
+	bool va55, tbi, lva, as_el0;
+
+	hcr = __vcpu_sys_reg(vcpu, HCR_EL2);
+
+	wi->regime = compute_translation_regime(vcpu, op);
+	as_el0 = (op == OP_AT_S1E0R || op == OP_AT_S1E0W);
+
+	va55 = va & BIT(55);
+
+	if (wi->regime == TR_EL2 && va55)
+		goto addrsz;
+
+	wi->s2 = wi->regime == TR_EL10 && (hcr & (HCR_VM | HCR_DC));
+
+	switch (wi->regime) {
+	case TR_EL10:
+		sctlr	= vcpu_read_sys_reg(vcpu, SCTLR_EL1);
+		tcr	= vcpu_read_sys_reg(vcpu, TCR_EL1);
+		ttbr	= (va55 ?
+			   vcpu_read_sys_reg(vcpu, TTBR1_EL1) :
+			   vcpu_read_sys_reg(vcpu, TTBR0_EL1));
+		break;
+	case TR_EL2:
+	case TR_EL20:
+		sctlr	= vcpu_read_sys_reg(vcpu, SCTLR_EL2);
+		tcr	= vcpu_read_sys_reg(vcpu, TCR_EL2);
+		ttbr	= (va55 ?
+			   vcpu_read_sys_reg(vcpu, TTBR1_EL2) :
+			   vcpu_read_sys_reg(vcpu, TTBR0_EL2));
+		break;
+	default:
+		BUG();
+	}
+
+	tbi = (wi->regime == TR_EL2 ?
+	       FIELD_GET(TCR_EL2_TBI, tcr) :
+	       (va55 ?
+		FIELD_GET(TCR_TBI1, tcr) :
+		FIELD_GET(TCR_TBI0, tcr)));
+
+	if (!tbi && (u64)sign_extend64(va, 55) != va)
+		goto addrsz;
+
+	va = (u64)sign_extend64(va, 55);
+
+	/* Let's put the MMU disabled case aside immediately */
+	switch (wi->regime) {
+	case TR_EL10:
+		/*
+		 * If dealing with the EL1&0 translation regime, 3 things
+		 * can disable the S1 translation:
+		 *
+		 * - HCR_EL2.DC = 1
+		 * - HCR_EL2.{E2H,TGE} = {0,1}
+		 * - SCTLR_EL1.M = 0
+		 *
+		 * The TGE part is interesting. If we have decided that this
+		 * is EL1&0, then it means that either {E2H,TGE} == {1,0} or
+		 * {0,x}, and we only need to test for TGE == 1.
+		 */
+		if (hcr & (HCR_DC | HCR_TGE)) {
+			wr->level = S1_MMU_DISABLED;
+			break;
+		}
+		fallthrough;
+	case TR_EL2:
+	case TR_EL20:
+		if (!(sctlr & SCTLR_ELx_M))
+			wr->level = S1_MMU_DISABLED;
+		break;
+	}
+
+	if (wr->level == S1_MMU_DISABLED) {
+		if (va >= BIT(kvm_get_pa_bits(vcpu->kvm)))
+			goto addrsz;
+
+		wr->pa = va;
+		return 0;
+	}
+
+	wi->be = sctlr & SCTLR_ELx_EE;
+
+	wi->hpd  = kvm_has_feat(vcpu->kvm, ID_AA64MMFR1_EL1, HPDS, IMP);
+	wi->hpd &= (wi->regime == TR_EL2 ?
+		    FIELD_GET(TCR_EL2_HPD, tcr) :
+		    (va55 ?
+		     FIELD_GET(TCR_HPD1, tcr) :
+		     FIELD_GET(TCR_HPD0, tcr)));
+
+	/* Someone was silly enough to encode TG0/TG1 differently */
+	if (va55) {
+		wi->txsz = FIELD_GET(TCR_T1SZ_MASK, tcr);
+		tg = FIELD_GET(TCR_TG1_MASK, tcr);
+
+		switch (tg << TCR_TG1_SHIFT) {
+		case TCR_TG1_4K:
+			wi->pgshift = 12;	 break;
+		case TCR_TG1_16K:
+			wi->pgshift = 14;	 break;
+		case TCR_TG1_64K:
+		default:	    /* IMPDEF: treat any other value as 64k */
+			wi->pgshift = 16;	 break;
+		}
+	} else {
+		wi->txsz = FIELD_GET(TCR_T0SZ_MASK, tcr);
+		tg = FIELD_GET(TCR_TG0_MASK, tcr);
+
+		switch (tg << TCR_TG0_SHIFT) {
+		case TCR_TG0_4K:
+			wi->pgshift = 12;	 break;
+		case TCR_TG0_16K:
+			wi->pgshift = 14;	 break;
+		case TCR_TG0_64K:
+		default:	    /* IMPDEF: treat any other value as 64k */
+			wi->pgshift = 16;	 break;
+		}
+	}
+
+	/* R_PLCGL, R_YXNYW */
+	if (!kvm_has_feat_enum(vcpu->kvm, ID_AA64MMFR2_EL1, ST, 48_47)) {
+		if (wi->txsz > 39)
+			goto transfault_l0;
+	} else {
+		if (wi->txsz > 48 || (BIT(wi->pgshift) == SZ_64K && wi->txsz > 47))
+			goto transfault_l0;
+	}
+
+	/* R_GTJBY, R_SXWGM */
+	switch (BIT(wi->pgshift)) {
+	case SZ_4K:
+		lva = kvm_has_feat(vcpu->kvm, ID_AA64MMFR0_EL1, TGRAN4, 52_BIT);
+		lva &= tcr & (wi->regime == TR_EL2 ? TCR_EL2_DS : TCR_DS);
+		break;
+	case SZ_16K:
+		lva = kvm_has_feat(vcpu->kvm, ID_AA64MMFR0_EL1, TGRAN16, 52_BIT);
+		lva &= tcr & (wi->regime == TR_EL2 ? TCR_EL2_DS : TCR_DS);
+		break;
+	case SZ_64K:
+		lva = kvm_has_feat(vcpu->kvm, ID_AA64MMFR2_EL1, VARange, 52);
+		break;
+	}
+
+	if ((lva && wi->txsz < 12) || (!lva && wi->txsz < 16))
+		goto transfault_l0;
+
+	ia_bits = get_ia_size(wi);
+
+	/* R_YYVYV, I_THCZK */
+	if ((!va55 && va > GENMASK(ia_bits - 1, 0)) ||
+	    (va55 && va < GENMASK(63, ia_bits)))
+		goto transfault_l0;
+
+	/* I_ZFSYQ */
+	if (wi->regime != TR_EL2 &&
+	    (tcr & (va55 ? TCR_EPD1_MASK : TCR_EPD0_MASK)))
+		goto transfault_l0;
+
+	/* R_BNDVG and following statements */
+	if (kvm_has_feat(vcpu->kvm, ID_AA64MMFR2_EL1, E0PD, IMP) &&
+	    as_el0 && (tcr & (va55 ? TCR_E0PD1 : TCR_E0PD0)))
+		goto transfault_l0;
+
+	/* AArch64.S1StartLevel() */
+	stride = wi->pgshift - 3;
+	wi->sl = 3 - (((ia_bits - 1) - wi->pgshift) / stride);
+
+	ps = (wi->regime == TR_EL2 ?
+	      FIELD_GET(TCR_EL2_PS_MASK, tcr) : FIELD_GET(TCR_IPS_MASK, tcr));
+
+	wi->max_oa_bits = min(get_kvm_ipa_limit(), ps_to_output_size(ps));
+
+	/* Compute minimal alignment */
+	x = 3 + ia_bits - ((3 - wi->sl) * stride + wi->pgshift);
+
+	wi->baddr = ttbr & TTBRx_EL1_BADDR;
+
+	/* R_VPBBF */
+	if (check_output_size(wi->baddr, wi))
+		goto addrsz;
+
+	wi->baddr &= GENMASK_ULL(wi->max_oa_bits - 1, x);
+
+	return 0;
+
+addrsz:				/* Address Size Fault level 0 */
+	fail_s1_walk(wr, ESR_ELx_FSC_ADDRSZ_L(0), false, false);
+	return -EFAULT;
+
+transfault_l0:			/* Translation Fault level 0 */
+	fail_s1_walk(wr, ESR_ELx_FSC_FAULT_L(0), false, false);
+	return -EFAULT;
+}
+
+static int walk_s1(struct kvm_vcpu *vcpu, struct s1_walk_info *wi,
+		   struct s1_walk_result *wr, u64 va)
+{
+	u64 va_top, va_bottom, baddr, desc;
+	int level, stride, ret;
+
+	level = wi->sl;
+	stride = wi->pgshift - 3;
+	baddr = wi->baddr;
+
+	va_top = get_ia_size(wi) - 1;
+
+	while (1) {
+		u64 index, ipa;
+
+		va_bottom = (3 - level) * stride + wi->pgshift;
+		index = (va & GENMASK_ULL(va_top, va_bottom)) >> (va_bottom - 3);
+
+		ipa = baddr | index;
+
+		if (wi->s2) {
+			struct kvm_s2_trans s2_trans = {};
+
+			ret = kvm_walk_nested_s2(vcpu, ipa, &s2_trans);
+			if (ret) {
+				fail_s1_walk(wr,
+					     (s2_trans.esr & ~ESR_ELx_FSC_LEVEL) | level,
+					     true, true);
+				return ret;
+			}
+
+			if (!kvm_s2_trans_readable(&s2_trans)) {
+				fail_s1_walk(wr, ESR_ELx_FSC_PERM_L(level),
+					     true, true);
+
+				return -EPERM;
+			}
+
+			ipa = kvm_s2_trans_output(&s2_trans);
+		}
+
+		ret = kvm_read_guest(vcpu->kvm, ipa, &desc, sizeof(desc));
+		if (ret) {
+			fail_s1_walk(wr, ESR_ELx_FSC_SEA_TTW(level),
+				     true, false);
+			return ret;
+		}
+
+		if (wi->be)
+			desc = be64_to_cpu((__force __be64)desc);
+		else
+			desc = le64_to_cpu((__force __le64)desc);
+
+		/* Invalid descriptor */
+		if (!(desc & BIT(0)))
+			goto transfault;
+
+		/* Block mapping, check validity down the line */
+		if (!(desc & BIT(1)))
+			break;
+
+		/* Page mapping */
+		if (level == 3)
+			break;
+
+		/* Table handling */
+		if (!wi->hpd) {
+			wr->APTable  |= FIELD_GET(S1_TABLE_AP, desc);
+			wr->UXNTable |= FIELD_GET(PMD_TABLE_UXN, desc);
+			wr->PXNTable |= FIELD_GET(PMD_TABLE_PXN, desc);
+		}
+
+		baddr = desc & GENMASK_ULL(47, wi->pgshift);
+
+		/* Check for out-of-range OA */
+		if (check_output_size(baddr, wi))
+			goto addrsz;
+
+		/* Prepare for next round */
+		va_top = va_bottom - 1;
+		level++;
+	}
+
+	/* Block mapping, check the validity of the level */
+	if (!(desc & BIT(1))) {
+		bool valid_block = false;
+
+		switch (BIT(wi->pgshift)) {
+		case SZ_4K:
+			valid_block = level == 1 || level == 2;
+			break;
+		case SZ_16K:
+		case SZ_64K:
+			valid_block = level == 2;
+			break;
+		}
+
+		if (!valid_block)
+			goto transfault;
+	}
+
+	if (check_output_size(desc & GENMASK(47, va_bottom), wi))
+		goto addrsz;
+
+	va_bottom += contiguous_bit_shift(desc, wi, level);
+
+	wr->failed = false;
+	wr->level = level;
+	wr->desc = desc;
+	wr->pa = desc & GENMASK(47, va_bottom);
+	wr->pa |= va & GENMASK_ULL(va_bottom - 1, 0);
+
+	return 0;
+
+addrsz:
+	fail_s1_walk(wr, ESR_ELx_FSC_ADDRSZ_L(level), true, false);
+	return -EINVAL;
+transfault:
+	fail_s1_walk(wr, ESR_ELx_FSC_FAULT_L(level), true, false);
+	return -ENOENT;
+}
+
+struct mmu_config {
+	u64	ttbr0;
+	u64	ttbr1;
+	u64	tcr;
+	u64	mair;
+	u64	sctlr;
+	u64	vttbr;
+	u64	vtcr;
+	u64	hcr;
+};
+
+static void __mmu_config_save(struct mmu_config *config)
+{
+	config->ttbr0	= read_sysreg_el1(SYS_TTBR0);
+	config->ttbr1	= read_sysreg_el1(SYS_TTBR1);
+	config->tcr	= read_sysreg_el1(SYS_TCR);
+	config->mair	= read_sysreg_el1(SYS_MAIR);
+	config->sctlr	= read_sysreg_el1(SYS_SCTLR);
+	config->vttbr	= read_sysreg(vttbr_el2);
+	config->vtcr	= read_sysreg(vtcr_el2);
+	config->hcr	= read_sysreg(hcr_el2);
+}
+
+static void __mmu_config_restore(struct mmu_config *config)
+{
+	write_sysreg(config->hcr,	hcr_el2);
+
+	/*
+	 * ARM errata 1165522 and 1530923 require TGE to be 1 before
+	 * we update the guest state.
+	 */
+	asm(ALTERNATIVE("nop", "isb", ARM64_WORKAROUND_SPECULATIVE_AT));
+
+	write_sysreg_el1(config->ttbr0,	SYS_TTBR0);
+	write_sysreg_el1(config->ttbr1,	SYS_TTBR1);
+	write_sysreg_el1(config->tcr,	SYS_TCR);
+	write_sysreg_el1(config->mair,	SYS_MAIR);
+	write_sysreg_el1(config->sctlr,	SYS_SCTLR);
+	write_sysreg(config->vttbr,	vttbr_el2);
+	write_sysreg(config->vtcr,	vtcr_el2);
+}
+
+static bool at_s1e1p_fast(struct kvm_vcpu *vcpu, u32 op, u64 vaddr)
+{
+	u64 host_pan;
+	bool fail;
+
+	host_pan = read_sysreg_s(SYS_PSTATE_PAN);
+	write_sysreg_s(*vcpu_cpsr(vcpu) & PSTATE_PAN, SYS_PSTATE_PAN);
+
+	switch (op) {
+	case OP_AT_S1E1RP:
+		fail = __kvm_at(OP_AT_S1E1RP, vaddr);
+		break;
+	case OP_AT_S1E1WP:
+		fail = __kvm_at(OP_AT_S1E1WP, vaddr);
+		break;
+	}
+
+	write_sysreg_s(host_pan, SYS_PSTATE_PAN);
+
+	return fail;
+}
+
+#define MEMATTR(ic, oc)		(MEMATTR_##oc << 4 | MEMATTR_##ic)
+#define MEMATTR_NC		0b0100
+#define MEMATTR_Wt		0b1000
+#define MEMATTR_Wb		0b1100
+#define MEMATTR_WbRaWa		0b1111
+
+#define MEMATTR_IS_DEVICE(m)	(((m) & GENMASK(7, 4)) == 0)
+
+static u8 s2_memattr_to_attr(u8 memattr)
+{
+	memattr &= 0b1111;
+
+	switch (memattr) {
+	case 0b0000:
+	case 0b0001:
+	case 0b0010:
+	case 0b0011:
+		return memattr << 2;
+	case 0b0100:
+		return MEMATTR(Wb, Wb);
+	case 0b0101:
+		return MEMATTR(NC, NC);
+	case 0b0110:
+		return MEMATTR(Wt, NC);
+	case 0b0111:
+		return MEMATTR(Wb, NC);
+	case 0b1000:
+		/* Reserved, assume NC */
+		return MEMATTR(NC, NC);
+	case 0b1001:
+		return MEMATTR(NC, Wt);
+	case 0b1010:
+		return MEMATTR(Wt, Wt);
+	case 0b1011:
+		return MEMATTR(Wb, Wt);
+	case 0b1100:
+		/* Reserved, assume NC */
+		return MEMATTR(NC, NC);
+	case 0b1101:
+		return MEMATTR(NC, Wb);
+	case 0b1110:
+		return MEMATTR(Wt, Wb);
+	case 0b1111:
+		return MEMATTR(Wb, Wb);
+	default:
+		unreachable();
+	}
+}
+
+static u8 combine_s1_s2_attr(u8 s1, u8 s2)
+{
+	bool transient;
+	u8 final = 0;
+
+	/* Upgrade transient s1 to non-transient to simplify things */
+	switch (s1) {
+	case 0b0001 ... 0b0011:	/* Normal, Write-Through Transient */
+		transient = true;
+		s1 = MEMATTR_Wt | (s1 & GENMASK(1,0));
+		break;
+	case 0b0101 ... 0b0111:	/* Normal, Write-Back Transient */
+		transient = true;
+		s1 = MEMATTR_Wb | (s1 & GENMASK(1,0));
+		break;
+	default:
+		transient = false;
+	}
+
+	/* S2CombineS1AttrHints() */
+	if ((s1 & GENMASK(3, 2)) == MEMATTR_NC ||
+	    (s2 & GENMASK(3, 2)) == MEMATTR_NC)
+		final = MEMATTR_NC;
+	else if ((s1 & GENMASK(3, 2)) == MEMATTR_Wt ||
+		 (s2 & GENMASK(3, 2)) == MEMATTR_Wt)
+		final = MEMATTR_Wt;
+	else
+		final = MEMATTR_Wb;
+
+	if (final != MEMATTR_NC) {
+		/* Inherit RaWa hints form S1 */
+		if (transient) {
+			switch (s1 & GENMASK(3, 2)) {
+			case MEMATTR_Wt:
+				final = 0;
+				break;
+			case MEMATTR_Wb:
+				final = MEMATTR_NC;
+				break;
+			}
+		}
+
+		final |= s1 & GENMASK(1, 0);
+	}
+
+	return final;
+}
+
+#define ATTR_NSH	0b00
+#define ATTR_RSV	0b01
+#define ATTR_OSH	0b10
+#define ATTR_ISH	0b11
+
+static u8 compute_sh(u8 attr, u64 desc)
+{
+	u8 sh;
+
+	/* Any form of device, as well as NC has SH[1:0]=0b10 */
+	if (MEMATTR_IS_DEVICE(attr) || attr == MEMATTR(NC, NC))
+		return ATTR_OSH;
+
+	sh = FIELD_GET(PTE_SHARED, desc);
+	if (sh == ATTR_RSV)		/* Reserved, mapped to NSH */
+		sh = ATTR_NSH;
+
+	return sh;
+}
+
+static u8 combine_sh(u8 s1_sh, u8 s2_sh)
+{
+	if (s1_sh == ATTR_OSH || s2_sh == ATTR_OSH)
+		return ATTR_OSH;
+	if (s1_sh == ATTR_ISH || s2_sh == ATTR_ISH)
+		return ATTR_ISH;
+
+	return ATTR_NSH;
+}
+
+static u64 compute_par_s12(struct kvm_vcpu *vcpu, u64 s1_par,
+			   struct kvm_s2_trans *tr)
+{
+	u8 s1_parattr, s2_memattr, final_attr;
+	u64 par;
+
+	/* If S2 has failed to translate, report the damage */
+	if (tr->esr) {
+		par = SYS_PAR_EL1_RES1;
+		par |= SYS_PAR_EL1_F;
+		par |= SYS_PAR_EL1_S;
+		par |= FIELD_PREP(SYS_PAR_EL1_FST, tr->esr);
+		return par;
+	}
+
+	s1_parattr = FIELD_GET(SYS_PAR_EL1_ATTR, s1_par);
+	s2_memattr = FIELD_GET(GENMASK(5, 2), tr->desc);
+
+	if (__vcpu_sys_reg(vcpu, HCR_EL2) & HCR_FWB) {
+		if (!kvm_has_feat(vcpu->kvm, ID_AA64PFR2_EL1, MTEPERM, IMP))
+			s2_memattr &= ~BIT(3);
+
+		/* Combination of R_VRJSW and R_RHWZM */
+		switch (s2_memattr) {
+		case 0b0101:
+			if (MEMATTR_IS_DEVICE(s1_parattr))
+				final_attr = s1_parattr;
+			else
+				final_attr = MEMATTR(NC, NC);
+			break;
+		case 0b0110:
+		case 0b1110:
+			final_attr = MEMATTR(WbRaWa, WbRaWa);
+			break;
+		case 0b0111:
+		case 0b1111:
+			/* Preserve S1 attribute */
+			final_attr = s1_parattr;
+			break;
+		case 0b0100:
+		case 0b1100:
+		case 0b1101:
+			/* Reserved, do something non-silly */
+			final_attr = s1_parattr;
+			break;
+		default:
+			/* MemAttr[2]=0, Device from S2 */
+			final_attr = s2_memattr & GENMASK(1,0) << 2;
+		}
+	} else {
+		/* Combination of R_HMNDG, R_TNHFM and R_GQFSF */
+		u8 s2_parattr = s2_memattr_to_attr(s2_memattr);
+
+		if (MEMATTR_IS_DEVICE(s1_parattr) ||
+		    MEMATTR_IS_DEVICE(s2_parattr)) {
+			final_attr = min(s1_parattr, s2_parattr);
+		} else {
+			/* At this stage, this is memory vs memory */
+			final_attr  = combine_s1_s2_attr(s1_parattr & 0xf,
+							 s2_parattr & 0xf);
+			final_attr |= combine_s1_s2_attr(s1_parattr >> 4,
+							 s2_parattr >> 4) << 4;
+		}
+	}
+
+	if ((__vcpu_sys_reg(vcpu, HCR_EL2) & HCR_CD) &&
+	    !MEMATTR_IS_DEVICE(final_attr))
+		final_attr = MEMATTR(NC, NC);
+
+	par  = FIELD_PREP(SYS_PAR_EL1_ATTR, final_attr);
+	par |= tr->output & GENMASK(47, 12);
+	par |= FIELD_PREP(SYS_PAR_EL1_SH,
+			  combine_sh(FIELD_GET(SYS_PAR_EL1_SH, s1_par),
+				     compute_sh(final_attr, tr->desc)));
+
+	return par;
+}
+
+static u64 compute_par_s1(struct kvm_vcpu *vcpu, struct s1_walk_result *wr,
+			  enum trans_regime regime)
+{
+	u64 par;
+
+	if (wr->failed) {
+		par = SYS_PAR_EL1_RES1;
+		par |= SYS_PAR_EL1_F;
+		par |= FIELD_PREP(SYS_PAR_EL1_FST, wr->fst);
+		par |= wr->ptw ? SYS_PAR_EL1_PTW : 0;
+		par |= wr->s2 ? SYS_PAR_EL1_S : 0;
+	} else if (wr->level == S1_MMU_DISABLED) {
+		/* MMU off or HCR_EL2.DC == 1 */
+		par  = SYS_PAR_EL1_NSE;
+		par |= wr->pa & GENMASK_ULL(47, 12);
+
+		if (regime == TR_EL10 &&
+		    (__vcpu_sys_reg(vcpu, HCR_EL2) & HCR_DC)) {
+			par |= FIELD_PREP(SYS_PAR_EL1_ATTR,
+					  MEMATTR(WbRaWa, WbRaWa));
+			par |= FIELD_PREP(SYS_PAR_EL1_SH, ATTR_NSH);
+		} else {
+			par |= FIELD_PREP(SYS_PAR_EL1_ATTR, 0); /* nGnRnE */
+			par |= FIELD_PREP(SYS_PAR_EL1_SH, ATTR_OSH);
+		}
+	} else {
+		u64 mair, sctlr;
+		u8 sh;
+
+		par  = SYS_PAR_EL1_NSE;
+
+		mair = (regime == TR_EL10 ?
+			vcpu_read_sys_reg(vcpu, MAIR_EL1) :
+			vcpu_read_sys_reg(vcpu, MAIR_EL2));
+
+		mair >>= FIELD_GET(PTE_ATTRINDX_MASK, wr->desc) * 8;
+		mair &= 0xff;
+
+		sctlr = (regime == TR_EL10 ?
+			 vcpu_read_sys_reg(vcpu, SCTLR_EL1) :
+			 vcpu_read_sys_reg(vcpu, SCTLR_EL2));
+
+		/* Force NC for memory if SCTLR_ELx.C is clear */
+		if (!(sctlr & SCTLR_EL1_C) && !MEMATTR_IS_DEVICE(mair))
+			mair = MEMATTR(NC, NC);
+
+		par |= FIELD_PREP(SYS_PAR_EL1_ATTR, mair);
+		par |= wr->pa & GENMASK_ULL(47, 12);
+
+		sh = compute_sh(mair, wr->desc);
+		par |= FIELD_PREP(SYS_PAR_EL1_SH, sh);
+	}
+
+	return par;
+}
+
+static bool pan3_enabled(struct kvm_vcpu *vcpu, enum trans_regime regime)
+{
+	u64 sctlr;
+
+	if (!kvm_has_feat(vcpu->kvm, ID_AA64MMFR1_EL1, PAN, PAN3))
+		return false;
+
+	if (regime == TR_EL10)
+		sctlr = vcpu_read_sys_reg(vcpu, SCTLR_EL1);
+	else
+		sctlr = vcpu_read_sys_reg(vcpu, SCTLR_EL2);
+
+	return sctlr & SCTLR_EL1_EPAN;
+}
+
+static u64 handle_at_slow(struct kvm_vcpu *vcpu, u32 op, u64 vaddr)
+{
+	bool perm_fail, ur, uw, ux, pr, pw, px;
+	struct s1_walk_result wr = {};
+	struct s1_walk_info wi = {};
+	int ret, idx;
+
+	ret = setup_s1_walk(vcpu, op, &wi, &wr, vaddr);
+	if (ret)
+		goto compute_par;
+
+	if (wr.level == S1_MMU_DISABLED)
+		goto compute_par;
+
+	idx = srcu_read_lock(&vcpu->kvm->srcu);
+
+	ret = walk_s1(vcpu, &wi, &wr, vaddr);
+
+	srcu_read_unlock(&vcpu->kvm->srcu, idx);
+
+	if (ret)
+		goto compute_par;
+
+	/* FIXME: revisit when adding indirect permission support */
+	/* AArch64.S1DirectBasePermissions() */
+	if (wi.regime != TR_EL2) {
+		switch (FIELD_GET(PTE_USER | PTE_RDONLY, wr.desc)) {
+		case 0b00:
+			pr = pw = true;
+			ur = uw = false;
+			break;
+		case 0b01:
+			pr = pw = ur = uw = true;
+			break;
+		case 0b10:
+			pr = true;
+			pw = ur = uw = false;
+			break;
+		case 0b11:
+			pr = ur = true;
+			pw = uw = false;
+			break;
+		}
+
+		switch (wr.APTable) {
+		case 0b00:
+			break;
+		case 0b01:
+			ur = uw = false;
+			break;
+		case 0b10:
+			pw = uw = false;
+			break;
+		case 0b11:
+			pw = ur = uw = false;
+			break;
+		}
+
+		/* We don't use px for anything yet, but hey... */
+		px = !((wr.desc & PTE_PXN) || wr.PXNTable || uw);
+		ux = !((wr.desc & PTE_UXN) || wr.UXNTable);
+
+		if (op == OP_AT_S1E1RP || op == OP_AT_S1E1WP) {
+			bool pan;
+
+			pan = *vcpu_cpsr(vcpu) & PSR_PAN_BIT;
+			pan &= ur || uw || (pan3_enabled(vcpu, wi.regime) && ux);
+			pw &= !pan;
+			pr &= !pan;
+		}
+	} else {
+		ur = uw = ux = false;
+
+		if (!(wr.desc & PTE_RDONLY)) {
+			pr = pw = true;
+		} else {
+			pr = true;
+			pw = false;
+		}
+
+		if (wr.APTable & BIT(1))
+			pw = false;
+
+		/* XN maps to UXN */
+		px = !((wr.desc & PTE_UXN) || wr.UXNTable);
+	}
+
+	perm_fail = false;
+
+	switch (op) {
+	case OP_AT_S1E1RP:
+	case OP_AT_S1E1R:
+	case OP_AT_S1E2R:
+		perm_fail = !pr;
+		break;
+	case OP_AT_S1E1WP:
+	case OP_AT_S1E1W:
+	case OP_AT_S1E2W:
+		perm_fail = !pw;
+		break;
+	case OP_AT_S1E0R:
+		perm_fail = !ur;
+		break;
+	case OP_AT_S1E0W:
+		perm_fail = !uw;
+		break;
+	case OP_AT_S1E1A:
+	case OP_AT_S1E2A:
+		break;
+	default:
+		BUG();
+	}
+
+	if (perm_fail)
+		fail_s1_walk(&wr, ESR_ELx_FSC_PERM_L(wr.level), false, false);
+
+compute_par:
+	return compute_par_s1(vcpu, &wr, wi.regime);
+}
+
+/*
+ * Return the PAR_EL1 value as the result of a valid translation.
+ *
+ * If the translation is unsuccessful, the value may only contain
+ * PAR_EL1.F, and cannot be taken at face value. It isn't an
+ * indication of the translation having failed, only that the fast
+ * path did not succeed, *unless* it indicates a S1 permission fault.
+ */
+static u64 __kvm_at_s1e01_fast(struct kvm_vcpu *vcpu, u32 op, u64 vaddr)
+{
+	struct mmu_config config;
+	struct kvm_s2_mmu *mmu;
+	bool fail;
+	u64 par;
+
+	par = SYS_PAR_EL1_F;
+
+	/*
+	 * We've trapped, so everything is live on the CPU. As we will
+	 * be switching contexts behind everybody's back, disable
+	 * interrupts while holding the mmu lock.
+	 */
+	guard(write_lock_irqsave)(&vcpu->kvm->mmu_lock);
+
+	/*
+	 * If HCR_EL2.{E2H,TGE} == {1,1}, the MMU context is already
+	 * the right one (as we trapped from vEL2). If not, save the
+	 * full MMU context.
+	 */
+	if (vcpu_el2_e2h_is_set(vcpu) && vcpu_el2_tge_is_set(vcpu))
+		goto skip_mmu_switch;
+
+	/*
+	 * Obtaining the S2 MMU for a L2 is horribly racy, and we may not
+	 * find it (recycled by another vcpu, for example). When this
+	 * happens, admit defeat immediately and use the SW (slow) path.
+	 */
+	mmu = lookup_s2_mmu(vcpu);
+	if (!mmu)
+		return par;
+
+	__mmu_config_save(&config);
+
+	write_sysreg_el1(vcpu_read_sys_reg(vcpu, TTBR0_EL1),	SYS_TTBR0);
+	write_sysreg_el1(vcpu_read_sys_reg(vcpu, TTBR1_EL1),	SYS_TTBR1);
+	write_sysreg_el1(vcpu_read_sys_reg(vcpu, TCR_EL1),	SYS_TCR);
+	write_sysreg_el1(vcpu_read_sys_reg(vcpu, MAIR_EL1),	SYS_MAIR);
+	write_sysreg_el1(vcpu_read_sys_reg(vcpu, SCTLR_EL1),	SYS_SCTLR);
+	__load_stage2(mmu, mmu->arch);
+
+skip_mmu_switch:
+	/* Clear TGE, enable S2 translation, we're rolling */
+	write_sysreg((config.hcr & ~HCR_TGE) | HCR_VM,	hcr_el2);
+	isb();
+
+	switch (op) {
+	case OP_AT_S1E1RP:
+	case OP_AT_S1E1WP:
+		fail = at_s1e1p_fast(vcpu, op, vaddr);
+		break;
+	case OP_AT_S1E1R:
+		fail = __kvm_at(OP_AT_S1E1R, vaddr);
+		break;
+	case OP_AT_S1E1W:
+		fail = __kvm_at(OP_AT_S1E1W, vaddr);
+		break;
+	case OP_AT_S1E0R:
+		fail = __kvm_at(OP_AT_S1E0R, vaddr);
+		break;
+	case OP_AT_S1E0W:
+		fail = __kvm_at(OP_AT_S1E0W, vaddr);
+		break;
+	case OP_AT_S1E1A:
+		fail = __kvm_at(OP_AT_S1E1A, vaddr);
+		break;
+	default:
+		WARN_ON_ONCE(1);
+		fail = true;
+		break;
+	}
+
+	if (!fail)
+		par = read_sysreg_par();
+
+	if (!(vcpu_el2_e2h_is_set(vcpu) && vcpu_el2_tge_is_set(vcpu)))
+		__mmu_config_restore(&config);
+
+	return par;
+}
+
+static bool par_check_s1_perm_fault(u64 par)
+{
+	u8 fst = FIELD_GET(SYS_PAR_EL1_FST, par);
+
+	return  ((fst & ESR_ELx_FSC_TYPE) == ESR_ELx_FSC_PERM &&
+		 !(par & SYS_PAR_EL1_S));
+}
+
+void __kvm_at_s1e01(struct kvm_vcpu *vcpu, u32 op, u64 vaddr)
+{
+	u64 par = __kvm_at_s1e01_fast(vcpu, op, vaddr);
+
+	/*
+	 * If PAR_EL1 reports that AT failed on a S1 permission fault, we
+	 * know for sure that the PTW was able to walk the S1 tables and
+	 * there's nothing else to do.
+	 *
+	 * If AT failed for any other reason, then we must walk the guest S1
+	 * to emulate the instruction.
+	 */
+	if ((par & SYS_PAR_EL1_F) && !par_check_s1_perm_fault(par))
+		par = handle_at_slow(vcpu, op, vaddr);
+
+	vcpu_write_sys_reg(vcpu, par, PAR_EL1);
+}
+
+void __kvm_at_s1e2(struct kvm_vcpu *vcpu, u32 op, u64 vaddr)
+{
+	u64 par;
+
+	/*
+	 * We've trapped, so everything is live on the CPU. As we will be
+	 * switching context behind everybody's back, disable interrupts...
+	 */
+	scoped_guard(write_lock_irqsave, &vcpu->kvm->mmu_lock) {
+		struct kvm_s2_mmu *mmu;
+		u64 val, hcr;
+		bool fail;
+
+		mmu = &vcpu->kvm->arch.mmu;
+
+		val = hcr = read_sysreg(hcr_el2);
+		val &= ~HCR_TGE;
+		val |= HCR_VM;
+
+		if (!vcpu_el2_e2h_is_set(vcpu))
+			val |= HCR_NV | HCR_NV1;
+
+		write_sysreg(val, hcr_el2);
+		isb();
+
+		par = SYS_PAR_EL1_F;
+
+		switch (op) {
+		case OP_AT_S1E2R:
+			fail = __kvm_at(OP_AT_S1E1R, vaddr);
+			break;
+		case OP_AT_S1E2W:
+			fail = __kvm_at(OP_AT_S1E1W, vaddr);
+			break;
+		case OP_AT_S1E2A:
+			fail = __kvm_at(OP_AT_S1E1A, vaddr);
+			break;
+		default:
+			WARN_ON_ONCE(1);
+			fail = true;
+		}
+
+		isb();
+
+		if (!fail)
+			par = read_sysreg_par();
+
+		write_sysreg(hcr, hcr_el2);
+		isb();
+	}
+
+	/* We failed the translation, let's replay it in slow motion */
+	if ((par & SYS_PAR_EL1_F) && !par_check_s1_perm_fault(par))
+		par = handle_at_slow(vcpu, op, vaddr);
+
+	vcpu_write_sys_reg(vcpu, par, PAR_EL1);
+}
+
+void __kvm_at_s12(struct kvm_vcpu *vcpu, u32 op, u64 vaddr)
+{
+	struct kvm_s2_trans out = {};
+	u64 ipa, par;
+	bool write;
+	int ret;
+
+	/* Do the stage-1 translation */
+	switch (op) {
+	case OP_AT_S12E1R:
+		op = OP_AT_S1E1R;
+		write = false;
+		break;
+	case OP_AT_S12E1W:
+		op = OP_AT_S1E1W;
+		write = true;
+		break;
+	case OP_AT_S12E0R:
+		op = OP_AT_S1E0R;
+		write = false;
+		break;
+	case OP_AT_S12E0W:
+		op = OP_AT_S1E0W;
+		write = true;
+		break;
+	default:
+		WARN_ON_ONCE(1);
+		return;
+	}
+
+	__kvm_at_s1e01(vcpu, op, vaddr);
+	par = vcpu_read_sys_reg(vcpu, PAR_EL1);
+	if (par & SYS_PAR_EL1_F)
+		return;
+
+	/*
+	 * If we only have a single stage of translation (E2H=0 or
+	 * TGE=1), exit early. Same thing if {VM,DC}=={0,0}.
+	 */
+	if (!vcpu_el2_e2h_is_set(vcpu) || vcpu_el2_tge_is_set(vcpu) ||
+	    !(vcpu_read_sys_reg(vcpu, HCR_EL2) & (HCR_VM | HCR_DC)))
+		return;
+
+	/* Do the stage-2 translation */
+	ipa = (par & GENMASK_ULL(47, 12)) | (vaddr & GENMASK_ULL(11, 0));
+	out.esr = 0;
+	ret = kvm_walk_nested_s2(vcpu, ipa, &out);
+	if (ret < 0)
+		return;
+
+	/* Check the access permission */
+	if (!out.esr &&
+	    ((!write && !out.readable) || (write && !out.writable)))
+		out.esr = ESR_ELx_FSC_PERM_L(out.level & 0x3);
+
+	par = compute_par_s12(vcpu, par, &out);
+	vcpu_write_sys_reg(vcpu, par, PAR_EL1);
+}
diff --git a/arch/arm64/kvm/emulate-nested.c b/arch/arm64/kvm/emulate-nested.c
index 54090967a335..05b6435d02a9 100644
--- a/arch/arm64/kvm/emulate-nested.c
+++ b/arch/arm64/kvm/emulate-nested.c
@@ -79,16 +79,29 @@ enum cgt_group_id {
 	CGT_MDCR_E2TB,
 	CGT_MDCR_TDCC,
 
+	CGT_CPACR_E0POE,
+	CGT_CPTR_TAM,
+	CGT_CPTR_TCPAC,
+
+	CGT_HCRX_EnFPM,
+	CGT_HCRX_TCR2En,
+
+	CGT_ICH_HCR_TC,
+	CGT_ICH_HCR_TALL0,
+	CGT_ICH_HCR_TALL1,
+	CGT_ICH_HCR_TDIR,
+
 	/*
 	 * Anything after this point is a combination of coarse trap
 	 * controls, which must all be evaluated to decide what to do.
 	 */
 	__MULTIPLE_CONTROL_BITS__,
-	CGT_HCR_IMO_FMO = __MULTIPLE_CONTROL_BITS__,
+	CGT_HCR_IMO_FMO_ICH_HCR_TC = __MULTIPLE_CONTROL_BITS__,
 	CGT_HCR_TID2_TID4,
 	CGT_HCR_TTLB_TTLBIS,
 	CGT_HCR_TTLB_TTLBOS,
 	CGT_HCR_TVM_TRVM,
+	CGT_HCR_TVM_TRVM_HCRX_TCR2En,
 	CGT_HCR_TPU_TICAB,
 	CGT_HCR_TPU_TOCU,
 	CGT_HCR_NV1_nNV2_ENSCXT,
@@ -98,6 +111,8 @@ enum cgt_group_id {
 	CGT_MDCR_TDE_TDRA,
 	CGT_MDCR_TDCC_TDE_TDA,
 
+	CGT_ICH_HCR_TC_TDIR,
+
 	/*
 	 * Anything after this point requires a callback evaluating a
 	 * complex trap condition. Ugly stuff.
@@ -106,6 +121,8 @@ enum cgt_group_id {
 	CGT_CNTHCTL_EL1PCTEN = __COMPLEX_CONDITIONS__,
 	CGT_CNTHCTL_EL1PTEN,
 
+	CGT_CPTR_TTA,
+
 	/* Must be last */
 	__NR_CGT_GROUP_IDS__
 };
@@ -345,6 +362,60 @@ static const struct trap_bits coarse_trap_bits[] = {
 		.mask		= MDCR_EL2_TDCC,
 		.behaviour	= BEHAVE_FORWARD_ANY,
 	},
+	[CGT_CPACR_E0POE] = {
+		.index		= CPTR_EL2,
+		.value		= CPACR_ELx_E0POE,
+		.mask		= CPACR_ELx_E0POE,
+		.behaviour	= BEHAVE_FORWARD_ANY,
+	},
+	[CGT_CPTR_TAM] = {
+		.index		= CPTR_EL2,
+		.value		= CPTR_EL2_TAM,
+		.mask		= CPTR_EL2_TAM,
+		.behaviour	= BEHAVE_FORWARD_ANY,
+	},
+	[CGT_CPTR_TCPAC] = {
+		.index		= CPTR_EL2,
+		.value		= CPTR_EL2_TCPAC,
+		.mask		= CPTR_EL2_TCPAC,
+		.behaviour	= BEHAVE_FORWARD_ANY,
+	},
+	[CGT_HCRX_EnFPM] = {
+		.index		= HCRX_EL2,
+		.value 		= 0,
+		.mask		= HCRX_EL2_EnFPM,
+		.behaviour	= BEHAVE_FORWARD_ANY,
+	},
+	[CGT_HCRX_TCR2En] = {
+		.index		= HCRX_EL2,
+		.value 		= 0,
+		.mask		= HCRX_EL2_TCR2En,
+		.behaviour	= BEHAVE_FORWARD_ANY,
+	},
+	[CGT_ICH_HCR_TC] = {
+		.index		= ICH_HCR_EL2,
+		.value		= ICH_HCR_TC,
+		.mask		= ICH_HCR_TC,
+		.behaviour	= BEHAVE_FORWARD_ANY,
+	},
+	[CGT_ICH_HCR_TALL0] = {
+		.index		= ICH_HCR_EL2,
+		.value		= ICH_HCR_TALL0,
+		.mask		= ICH_HCR_TALL0,
+		.behaviour	= BEHAVE_FORWARD_ANY,
+	},
+	[CGT_ICH_HCR_TALL1] = {
+		.index		= ICH_HCR_EL2,
+		.value		= ICH_HCR_TALL1,
+		.mask		= ICH_HCR_TALL1,
+		.behaviour	= BEHAVE_FORWARD_ANY,
+	},
+	[CGT_ICH_HCR_TDIR] = {
+		.index		= ICH_HCR_EL2,
+		.value		= ICH_HCR_TDIR,
+		.mask		= ICH_HCR_TDIR,
+		.behaviour	= BEHAVE_FORWARD_ANY,
+	},
 };
 
 #define MCB(id, ...)						\
@@ -354,11 +425,12 @@ static const struct trap_bits coarse_trap_bits[] = {
 		}
 
 static const enum cgt_group_id *coarse_control_combo[] = {
-	MCB(CGT_HCR_IMO_FMO,		CGT_HCR_IMO, CGT_HCR_FMO),
 	MCB(CGT_HCR_TID2_TID4,		CGT_HCR_TID2, CGT_HCR_TID4),
 	MCB(CGT_HCR_TTLB_TTLBIS,	CGT_HCR_TTLB, CGT_HCR_TTLBIS),
 	MCB(CGT_HCR_TTLB_TTLBOS,	CGT_HCR_TTLB, CGT_HCR_TTLBOS),
 	MCB(CGT_HCR_TVM_TRVM,		CGT_HCR_TVM, CGT_HCR_TRVM),
+	MCB(CGT_HCR_TVM_TRVM_HCRX_TCR2En,
+					CGT_HCR_TVM, CGT_HCR_TRVM, CGT_HCRX_TCR2En),
 	MCB(CGT_HCR_TPU_TICAB,		CGT_HCR_TPU, CGT_HCR_TICAB),
 	MCB(CGT_HCR_TPU_TOCU,		CGT_HCR_TPU, CGT_HCR_TOCU),
 	MCB(CGT_HCR_NV1_nNV2_ENSCXT,	CGT_HCR_NV1_nNV2, CGT_HCR_ENSCXT),
@@ -367,6 +439,9 @@ static const enum cgt_group_id *coarse_control_combo[] = {
 	MCB(CGT_MDCR_TDE_TDOSA,		CGT_MDCR_TDE, CGT_MDCR_TDOSA),
 	MCB(CGT_MDCR_TDE_TDRA,		CGT_MDCR_TDE, CGT_MDCR_TDRA),
 	MCB(CGT_MDCR_TDCC_TDE_TDA,	CGT_MDCR_TDCC, CGT_MDCR_TDE, CGT_MDCR_TDA),
+
+	MCB(CGT_HCR_IMO_FMO_ICH_HCR_TC,	CGT_HCR_IMO, CGT_HCR_FMO, CGT_ICH_HCR_TC),
+	MCB(CGT_ICH_HCR_TC_TDIR,	CGT_ICH_HCR_TC, CGT_ICH_HCR_TDIR),
 };
 
 typedef enum trap_behaviour (*complex_condition_check)(struct kvm_vcpu *);
@@ -410,12 +485,26 @@ static enum trap_behaviour check_cnthctl_el1pten(struct kvm_vcpu *vcpu)
 	return BEHAVE_FORWARD_ANY;
 }
 
+static enum trap_behaviour check_cptr_tta(struct kvm_vcpu *vcpu)
+{
+	u64 val = __vcpu_sys_reg(vcpu, CPTR_EL2);
+
+	if (!vcpu_el2_e2h_is_set(vcpu))
+		val = translate_cptr_el2_to_cpacr_el1(val);
+
+	if (val & CPACR_ELx_TTA)
+		return BEHAVE_FORWARD_ANY;
+
+	return BEHAVE_HANDLE_LOCALLY;
+}
+
 #define CCC(id, fn)				\
 	[id - __COMPLEX_CONDITIONS__] = fn
 
 static const complex_condition_check ccc[] = {
 	CCC(CGT_CNTHCTL_EL1PCTEN, check_cnthctl_el1pcten),
 	CCC(CGT_CNTHCTL_EL1PTEN, check_cnthctl_el1pten),
+	CCC(CGT_CPTR_TTA, check_cptr_tta),
 };
 
 /*
@@ -487,9 +576,9 @@ static const struct encoding_to_trap_config encoding_to_cgt[] __initconst = {
 	SR_TRAP(SYS_CSSELR_EL1,		CGT_HCR_TID2_TID4),
 	SR_RANGE_TRAP(SYS_ID_PFR0_EL1,
 		      sys_reg(3, 0, 0, 7, 7), CGT_HCR_TID3),
-	SR_TRAP(SYS_ICC_SGI0R_EL1,	CGT_HCR_IMO_FMO),
-	SR_TRAP(SYS_ICC_ASGI1R_EL1,	CGT_HCR_IMO_FMO),
-	SR_TRAP(SYS_ICC_SGI1R_EL1,	CGT_HCR_IMO_FMO),
+	SR_TRAP(SYS_ICC_SGI0R_EL1,	CGT_HCR_IMO_FMO_ICH_HCR_TC),
+	SR_TRAP(SYS_ICC_ASGI1R_EL1,	CGT_HCR_IMO_FMO_ICH_HCR_TC),
+	SR_TRAP(SYS_ICC_SGI1R_EL1,	CGT_HCR_IMO_FMO_ICH_HCR_TC),
 	SR_RANGE_TRAP(sys_reg(3, 0, 11, 0, 0),
 		      sys_reg(3, 0, 11, 15, 7), CGT_HCR_TIDCP),
 	SR_RANGE_TRAP(sys_reg(3, 1, 11, 0, 0),
@@ -622,6 +711,7 @@ static const struct encoding_to_trap_config encoding_to_cgt[] __initconst = {
 	SR_TRAP(SYS_MAIR_EL1,		CGT_HCR_TVM_TRVM),
 	SR_TRAP(SYS_AMAIR_EL1,		CGT_HCR_TVM_TRVM),
 	SR_TRAP(SYS_CONTEXTIDR_EL1,	CGT_HCR_TVM_TRVM),
+	SR_TRAP(SYS_TCR2_EL1,		CGT_HCR_TVM_TRVM_HCRX_TCR2En),
 	SR_TRAP(SYS_DC_ZVA,		CGT_HCR_TDZ),
 	SR_TRAP(SYS_DC_GVA,		CGT_HCR_TDZ),
 	SR_TRAP(SYS_DC_GZVA,		CGT_HCR_TDZ),
@@ -736,6 +826,7 @@ static const struct encoding_to_trap_config encoding_to_cgt[] __initconst = {
 	SR_TRAP(OP_AT_S12E1W,		CGT_HCR_NV),
 	SR_TRAP(OP_AT_S12E0R,		CGT_HCR_NV),
 	SR_TRAP(OP_AT_S12E0W,		CGT_HCR_NV),
+	SR_TRAP(OP_AT_S1E2A,		CGT_HCR_NV),
 	SR_TRAP(OP_TLBI_IPAS2E1,	CGT_HCR_NV),
 	SR_TRAP(OP_TLBI_RIPAS2E1,	CGT_HCR_NV),
 	SR_TRAP(OP_TLBI_IPAS2LE1,	CGT_HCR_NV),
@@ -817,6 +908,7 @@ static const struct encoding_to_trap_config encoding_to_cgt[] __initconst = {
 	SR_TRAP(OP_AT_S1E0W, 		CGT_HCR_AT),
 	SR_TRAP(OP_AT_S1E1RP, 		CGT_HCR_AT),
 	SR_TRAP(OP_AT_S1E1WP, 		CGT_HCR_AT),
+	SR_TRAP(OP_AT_S1E1A,		CGT_HCR_AT),
 	SR_TRAP(SYS_ERXPFGF_EL1,	CGT_HCR_nFIEN),
 	SR_TRAP(SYS_ERXPFGCTL_EL1,	CGT_HCR_nFIEN),
 	SR_TRAP(SYS_ERXPFGCDN_EL1,	CGT_HCR_nFIEN),
@@ -1000,11 +1092,93 @@ static const struct encoding_to_trap_config encoding_to_cgt[] __initconst = {
 	SR_TRAP(SYS_TRBPTR_EL1, 	CGT_MDCR_E2TB),
 	SR_TRAP(SYS_TRBSR_EL1, 		CGT_MDCR_E2TB),
 	SR_TRAP(SYS_TRBTRG_EL1,		CGT_MDCR_E2TB),
+	SR_TRAP(SYS_CPACR_EL1,		CGT_CPTR_TCPAC),
+	SR_TRAP(SYS_AMUSERENR_EL0,	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMCFGR_EL0,		CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMCGCR_EL0,		CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMCNTENCLR0_EL0,	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMCNTENCLR1_EL0,	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMCNTENSET0_EL0,	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMCNTENSET1_EL0,	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMCR_EL0,		CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVCNTR0_EL0(0),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVCNTR0_EL0(1),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVCNTR0_EL0(2),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVCNTR0_EL0(3),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVCNTR1_EL0(0),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVCNTR1_EL0(1),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVCNTR1_EL0(2),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVCNTR1_EL0(3),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVCNTR1_EL0(4),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVCNTR1_EL0(5),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVCNTR1_EL0(6),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVCNTR1_EL0(7),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVCNTR1_EL0(8),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVCNTR1_EL0(9),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVCNTR1_EL0(10),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVCNTR1_EL0(11),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVCNTR1_EL0(12),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVCNTR1_EL0(13),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVCNTR1_EL0(14),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVCNTR1_EL0(15),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVTYPER0_EL0(0),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVTYPER0_EL0(1),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVTYPER0_EL0(2),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVTYPER0_EL0(3),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVTYPER1_EL0(0),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVTYPER1_EL0(1),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVTYPER1_EL0(2),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVTYPER1_EL0(3),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVTYPER1_EL0(4),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVTYPER1_EL0(5),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVTYPER1_EL0(6),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVTYPER1_EL0(7),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVTYPER1_EL0(8),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVTYPER1_EL0(9),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVTYPER1_EL0(10),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVTYPER1_EL0(11),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVTYPER1_EL0(12),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVTYPER1_EL0(13),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVTYPER1_EL0(14),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_AMEVTYPER1_EL0(15),	CGT_CPTR_TAM),
+	SR_TRAP(SYS_POR_EL0,		CGT_CPACR_E0POE),
+	/* op0=2, op1=1, and CRn<0b1000 */
+	SR_RANGE_TRAP(sys_reg(2, 1, 0, 0, 0),
+		      sys_reg(2, 1, 7, 15, 7), CGT_CPTR_TTA),
 	SR_TRAP(SYS_CNTP_TVAL_EL0,	CGT_CNTHCTL_EL1PTEN),
 	SR_TRAP(SYS_CNTP_CVAL_EL0,	CGT_CNTHCTL_EL1PTEN),
 	SR_TRAP(SYS_CNTP_CTL_EL0,	CGT_CNTHCTL_EL1PTEN),
 	SR_TRAP(SYS_CNTPCT_EL0,		CGT_CNTHCTL_EL1PCTEN),
 	SR_TRAP(SYS_CNTPCTSS_EL0,	CGT_CNTHCTL_EL1PCTEN),
+	SR_TRAP(SYS_FPMR,		CGT_HCRX_EnFPM),
+	/*
+	 * IMPDEF choice:
+	 * We treat ICC_SRE_EL2.{SRE,Enable) and ICV_SRE_EL1.SRE as
+	 * RAO/WI. We therefore never consider ICC_SRE_EL2.Enable for
+	 * ICC_SRE_EL1 access, and always handle it locally.
+	 */
+	SR_TRAP(SYS_ICC_AP0R0_EL1,	CGT_ICH_HCR_TALL0),
+	SR_TRAP(SYS_ICC_AP0R1_EL1,	CGT_ICH_HCR_TALL0),
+	SR_TRAP(SYS_ICC_AP0R2_EL1,	CGT_ICH_HCR_TALL0),
+	SR_TRAP(SYS_ICC_AP0R3_EL1,	CGT_ICH_HCR_TALL0),
+	SR_TRAP(SYS_ICC_AP1R0_EL1,	CGT_ICH_HCR_TALL1),
+	SR_TRAP(SYS_ICC_AP1R1_EL1,	CGT_ICH_HCR_TALL1),
+	SR_TRAP(SYS_ICC_AP1R2_EL1,	CGT_ICH_HCR_TALL1),
+	SR_TRAP(SYS_ICC_AP1R3_EL1,	CGT_ICH_HCR_TALL1),
+	SR_TRAP(SYS_ICC_BPR0_EL1,	CGT_ICH_HCR_TALL0),
+	SR_TRAP(SYS_ICC_BPR1_EL1,	CGT_ICH_HCR_TALL1),
+	SR_TRAP(SYS_ICC_CTLR_EL1,	CGT_ICH_HCR_TC),
+	SR_TRAP(SYS_ICC_DIR_EL1,	CGT_ICH_HCR_TC_TDIR),
+	SR_TRAP(SYS_ICC_EOIR0_EL1,	CGT_ICH_HCR_TALL0),
+	SR_TRAP(SYS_ICC_EOIR1_EL1,	CGT_ICH_HCR_TALL1),
+	SR_TRAP(SYS_ICC_HPPIR0_EL1,	CGT_ICH_HCR_TALL0),
+	SR_TRAP(SYS_ICC_HPPIR1_EL1,	CGT_ICH_HCR_TALL1),
+	SR_TRAP(SYS_ICC_IAR0_EL1,	CGT_ICH_HCR_TALL0),
+	SR_TRAP(SYS_ICC_IAR1_EL1,	CGT_ICH_HCR_TALL1),
+	SR_TRAP(SYS_ICC_IGRPEN0_EL1,	CGT_ICH_HCR_TALL0),
+	SR_TRAP(SYS_ICC_IGRPEN1_EL1,	CGT_ICH_HCR_TALL1),
+	SR_TRAP(SYS_ICC_PMR_EL1,	CGT_ICH_HCR_TC),
+	SR_TRAP(SYS_ICC_RPR_EL1,	CGT_ICH_HCR_TC),
 };
 
 static DEFINE_XARRAY(sr_forward_xa);
@@ -1071,6 +1245,7 @@ static const struct encoding_to_trap_config encoding_to_fgt[] __initconst = {
 	SR_FGT(SYS_TPIDRRO_EL0,		HFGxTR, TPIDRRO_EL0, 1),
 	SR_FGT(SYS_TPIDR_EL1,		HFGxTR, TPIDR_EL1, 1),
 	SR_FGT(SYS_TCR_EL1,		HFGxTR, TCR_EL1, 1),
+	SR_FGT(SYS_TCR2_EL1,		HFGxTR, TCR_EL1, 1),
 	SR_FGT(SYS_SCXTNUM_EL0,		HFGxTR, SCXTNUM_EL0, 1),
 	SR_FGT(SYS_SCXTNUM_EL1, 	HFGxTR, SCXTNUM_EL1, 1),
 	SR_FGT(SYS_SCTLR_EL1, 		HFGxTR, SCTLR_EL1, 1),
diff --git a/arch/arm64/kvm/fpsimd.c b/arch/arm64/kvm/fpsimd.c
index 521b32868d0d..ea5484ce1f3b 100644
--- a/arch/arm64/kvm/fpsimd.c
+++ b/arch/arm64/kvm/fpsimd.c
@@ -63,6 +63,7 @@ void kvm_arch_vcpu_load_fp(struct kvm_vcpu *vcpu)
 	 */
 	*host_data_ptr(fp_owner) = FP_STATE_HOST_OWNED;
 	*host_data_ptr(fpsimd_state) = kern_hyp_va(&current->thread.uw.fpsimd_state);
+	*host_data_ptr(fpmr_ptr) = kern_hyp_va(&current->thread.uw.fpmr);
 
 	vcpu_clear_flag(vcpu, HOST_SVE_ENABLED);
 	if (read_sysreg(cpacr_el1) & CPACR_EL1_ZEN_EL0EN)
@@ -134,8 +135,8 @@ void kvm_arch_vcpu_ctxsync_fp(struct kvm_vcpu *vcpu)
 		fp_state.sve_state = vcpu->arch.sve_state;
 		fp_state.sve_vl = vcpu->arch.sve_max_vl;
 		fp_state.sme_state = NULL;
-		fp_state.svcr = &vcpu->arch.svcr;
-		fp_state.fpmr = &vcpu->arch.fpmr;
+		fp_state.svcr = &__vcpu_sys_reg(vcpu, SVCR);
+		fp_state.fpmr = &__vcpu_sys_reg(vcpu, FPMR);
 		fp_state.fp_type = &vcpu->arch.fp_type;
 
 		if (vcpu_has_sve(vcpu))
@@ -178,7 +179,13 @@ void kvm_arch_vcpu_put_fp(struct kvm_vcpu *vcpu)
 
 	if (guest_owns_fp_regs()) {
 		if (vcpu_has_sve(vcpu)) {
-			__vcpu_sys_reg(vcpu, ZCR_EL1) = read_sysreg_el1(SYS_ZCR);
+			u64 zcr = read_sysreg_el1(SYS_ZCR);
+
+			/*
+			 * If the vCPU is in the hyp context then ZCR_EL1 is
+			 * loaded with its vEL2 counterpart.
+			 */
+			__vcpu_sys_reg(vcpu, vcpu_sve_zcr_elx(vcpu)) = zcr;
 
 			/*
 			 * Restore the VL that was saved when bound to the CPU,
@@ -189,11 +196,14 @@ void kvm_arch_vcpu_put_fp(struct kvm_vcpu *vcpu)
 			 * Note that this means that at guest exit ZCR_EL1 is
 			 * not necessarily the same as on guest entry.
 			 *
-			 * Restoring the VL isn't needed in VHE mode since
-			 * ZCR_EL2 (accessed via ZCR_EL1) would fulfill the same
-			 * role when doing the save from EL2.
+			 * ZCR_EL2 holds the guest hypervisor's VL when running
+			 * a nested guest, which could be smaller than the
+			 * max for the vCPU. Similar to above, we first need to
+			 * switch to a VL consistent with the layout of the
+			 * vCPU's SVE state. KVM support for NV implies VHE, so
+			 * using the ZCR_EL1 alias is safe.
 			 */
-			if (!has_vhe())
+			if (!has_vhe() || (vcpu_has_nv(vcpu) && !is_hyp_ctxt(vcpu)))
 				sve_cond_update_zcr_vq(vcpu_sve_max_vq(vcpu) - 1,
 						       SYS_ZCR_EL1);
 		}
diff --git a/arch/arm64/kvm/guest.c b/arch/arm64/kvm/guest.c
index 11098eb7eb44..962f985977c2 100644
--- a/arch/arm64/kvm/guest.c
+++ b/arch/arm64/kvm/guest.c
@@ -1045,6 +1045,11 @@ int kvm_vm_ioctl_mte_copy_tags(struct kvm *kvm,
 
 	mutex_lock(&kvm->slots_lock);
 
+	if (write && atomic_read(&kvm->nr_memslots_dirty_logging)) {
+		ret = -EBUSY;
+		goto out;
+	}
+
 	while (length > 0) {
 		kvm_pfn_t pfn = gfn_to_pfn_prot(kvm, gfn, write, NULL);
 		void *maddr;
@@ -1059,6 +1064,7 @@ int kvm_vm_ioctl_mte_copy_tags(struct kvm *kvm,
 		page = pfn_to_online_page(pfn);
 		if (!page) {
 			/* Reject ZONE_DEVICE memory */
+			kvm_release_pfn_clean(pfn);
 			ret = -EFAULT;
 			goto out;
 		}
diff --git a/arch/arm64/kvm/handle_exit.c b/arch/arm64/kvm/handle_exit.c
index b037f0a0e27e..d7c2990e7c9e 100644
--- a/arch/arm64/kvm/handle_exit.c
+++ b/arch/arm64/kvm/handle_exit.c
@@ -94,11 +94,19 @@ static int handle_smc(struct kvm_vcpu *vcpu)
 }
 
 /*
- * Guest access to FP/ASIMD registers are routed to this handler only
- * when the system doesn't support FP/ASIMD.
+ * This handles the cases where the system does not support FP/ASIMD or when
+ * we are running nested virtualization and the guest hypervisor is trapping
+ * FP/ASIMD accesses by its guest guest.
+ *
+ * All other handling of guest vs. host FP/ASIMD register state is handled in
+ * fixup_guest_exit().
  */
-static int handle_no_fpsimd(struct kvm_vcpu *vcpu)
+static int kvm_handle_fpasimd(struct kvm_vcpu *vcpu)
 {
+	if (guest_hyp_fpsimd_traps_enabled(vcpu))
+		return kvm_inject_nested_sync(vcpu, kvm_vcpu_get_esr(vcpu));
+
+	/* This is the case when the system doesn't support FP/ASIMD. */
 	kvm_inject_undefined(vcpu);
 	return 1;
 }
@@ -209,6 +217,9 @@ static int kvm_handle_unknown_ec(struct kvm_vcpu *vcpu)
  */
 static int handle_sve(struct kvm_vcpu *vcpu)
 {
+	if (guest_hyp_sve_traps_enabled(vcpu))
+		return kvm_inject_nested_sync(vcpu, kvm_vcpu_get_esr(vcpu));
+
 	kvm_inject_undefined(vcpu);
 	return 1;
 }
@@ -304,7 +315,7 @@ static exit_handle_fn arm_exit_handlers[] = {
 	[ESR_ELx_EC_BREAKPT_LOW]= kvm_handle_guest_debug,
 	[ESR_ELx_EC_BKPT32]	= kvm_handle_guest_debug,
 	[ESR_ELx_EC_BRK64]	= kvm_handle_guest_debug,
-	[ESR_ELx_EC_FP_ASIMD]	= handle_no_fpsimd,
+	[ESR_ELx_EC_FP_ASIMD]	= kvm_handle_fpasimd,
 	[ESR_ELx_EC_PAC]	= kvm_handle_ptrauth,
 };
 
@@ -411,6 +422,20 @@ void handle_exit_early(struct kvm_vcpu *vcpu, int exception_index)
 		kvm_handle_guest_serror(vcpu, kvm_vcpu_get_esr(vcpu));
 }
 
+static void print_nvhe_hyp_panic(const char *name, u64 panic_addr)
+{
+	kvm_err("nVHE hyp %s at: [<%016llx>] %pB!\n", name, panic_addr,
+		(void *)(panic_addr + kaslr_offset()));
+}
+
+static void kvm_nvhe_report_cfi_failure(u64 panic_addr)
+{
+	print_nvhe_hyp_panic("CFI failure", panic_addr);
+
+	if (IS_ENABLED(CONFIG_CFI_PERMISSIVE))
+		kvm_err(" (CONFIG_CFI_PERMISSIVE ignored for hyp failures)\n");
+}
+
 void __noreturn __cold nvhe_hyp_panic_handler(u64 esr, u64 spsr,
 					      u64 elr_virt, u64 elr_phys,
 					      u64 par, uintptr_t vcpu,
@@ -423,7 +448,7 @@ void __noreturn __cold nvhe_hyp_panic_handler(u64 esr, u64 spsr,
 	if (mode != PSR_MODE_EL2t && mode != PSR_MODE_EL2h) {
 		kvm_err("Invalid host exception to nVHE hyp!\n");
 	} else if (ESR_ELx_EC(esr) == ESR_ELx_EC_BRK64 &&
-		   (esr & ESR_ELx_BRK64_ISS_COMMENT_MASK) == BUG_BRK_IMM) {
+		   esr_brk_comment(esr) == BUG_BRK_IMM) {
 		const char *file = NULL;
 		unsigned int line = 0;
 
@@ -439,11 +464,11 @@ void __noreturn __cold nvhe_hyp_panic_handler(u64 esr, u64 spsr,
 		if (file)
 			kvm_err("nVHE hyp BUG at: %s:%u!\n", file, line);
 		else
-			kvm_err("nVHE hyp BUG at: [<%016llx>] %pB!\n", panic_addr,
-					(void *)(panic_addr + kaslr_offset()));
+			print_nvhe_hyp_panic("BUG", panic_addr);
+	} else if (IS_ENABLED(CONFIG_CFI_CLANG) && esr_is_cfi_brk(esr)) {
+		kvm_nvhe_report_cfi_failure(panic_addr);
 	} else {
-		kvm_err("nVHE hyp panic at: [<%016llx>] %pB!\n", panic_addr,
-				(void *)(panic_addr + kaslr_offset()));
+		print_nvhe_hyp_panic("panic", panic_addr);
 	}
 
 	/* Dump the nVHE hypervisor backtrace */
diff --git a/arch/arm64/kvm/hyp/entry.S b/arch/arm64/kvm/hyp/entry.S
index f3aa7738b477..4433a234aa9b 100644
--- a/arch/arm64/kvm/hyp/entry.S
+++ b/arch/arm64/kvm/hyp/entry.S
@@ -83,6 +83,14 @@ alternative_else_nop_endif
 	eret
 	sb
 
+SYM_INNER_LABEL(__guest_exit_restore_elr_and_panic, SYM_L_GLOBAL)
+	// x2-x29,lr: vcpu regs
+	// vcpu x0-x1 on the stack
+
+	adr_this_cpu x0, kvm_hyp_ctxt, x1
+	ldr	x0, [x0, #CPU_ELR_EL2]
+	msr	elr_el2, x0
+
 SYM_INNER_LABEL(__guest_exit_panic, SYM_L_GLOBAL)
 	// x2-x29,lr: vcpu regs
 	// vcpu x0-x1 on the stack
diff --git a/arch/arm64/kvm/hyp/include/hyp/fault.h b/arch/arm64/kvm/hyp/include/hyp/fault.h
index 9e13c1bc2ad5..17df94570f03 100644
--- a/arch/arm64/kvm/hyp/include/hyp/fault.h
+++ b/arch/arm64/kvm/hyp/include/hyp/fault.h
@@ -14,6 +14,7 @@
 
 static inline bool __translate_far_to_hpfar(u64 far, u64 *hpfar)
 {
+	int ret;
 	u64 par, tmp;
 
 	/*
@@ -27,7 +28,9 @@ static inline bool __translate_far_to_hpfar(u64 far, u64 *hpfar)
 	 * saved the guest context yet, and we may return early...
 	 */
 	par = read_sysreg_par();
-	if (!__kvm_at("s1e1r", far))
+	ret = system_supports_poe() ? __kvm_at(OP_AT_S1E1A, far) :
+	                              __kvm_at(OP_AT_S1E1R, far);
+	if (!ret)
 		tmp = read_sysreg_par();
 	else
 		tmp = SYS_PAR_EL1_F; /* back to the guest */
diff --git a/arch/arm64/kvm/hyp/include/hyp/switch.h b/arch/arm64/kvm/hyp/include/hyp/switch.h
index 0c4de44534b7..46d52e8a3df3 100644
--- a/arch/arm64/kvm/hyp/include/hyp/switch.h
+++ b/arch/arm64/kvm/hyp/include/hyp/switch.h
@@ -27,7 +27,6 @@
 #include <asm/kvm_hyp.h>
 #include <asm/kvm_mmu.h>
 #include <asm/kvm_nested.h>
-#include <asm/kvm_ptrauth.h>
 #include <asm/fpsimd.h>
 #include <asm/debug-monitors.h>
 #include <asm/processor.h>
@@ -314,11 +313,24 @@ static bool kvm_hyp_handle_mops(struct kvm_vcpu *vcpu, u64 *exit_code)
 
 static inline void __hyp_sve_restore_guest(struct kvm_vcpu *vcpu)
 {
+	/*
+	 * The vCPU's saved SVE state layout always matches the max VL of the
+	 * vCPU. Start off with the max VL so we can load the SVE state.
+	 */
 	sve_cond_update_zcr_vq(vcpu_sve_max_vq(vcpu) - 1, SYS_ZCR_EL2);
 	__sve_restore_state(vcpu_sve_pffr(vcpu),
 			    &vcpu->arch.ctxt.fp_regs.fpsr,
 			    true);
-	write_sysreg_el1(__vcpu_sys_reg(vcpu, ZCR_EL1), SYS_ZCR);
+
+	/*
+	 * The effective VL for a VM could differ from the max VL when running a
+	 * nested guest, as the guest hypervisor could select a smaller VL. Slap
+	 * that into hardware before wrapping up.
+	 */
+	if (vcpu_has_nv(vcpu) && !is_hyp_ctxt(vcpu))
+		sve_cond_update_zcr_vq(__vcpu_sys_reg(vcpu, ZCR_EL2), SYS_ZCR_EL2);
+
+	write_sysreg_el1(__vcpu_sys_reg(vcpu, vcpu_sve_zcr_elx(vcpu)), SYS_ZCR);
 }
 
 static inline void __hyp_sve_save_host(void)
@@ -354,10 +366,19 @@ static bool kvm_hyp_handle_fpsimd(struct kvm_vcpu *vcpu, u64 *exit_code)
 	/* Only handle traps the vCPU can support here: */
 	switch (esr_ec) {
 	case ESR_ELx_EC_FP_ASIMD:
+		/* Forward traps to the guest hypervisor as required */
+		if (guest_hyp_fpsimd_traps_enabled(vcpu))
+			return false;
 		break;
+	case ESR_ELx_EC_SYS64:
+		if (WARN_ON_ONCE(!is_hyp_ctxt(vcpu)))
+			return false;
+		fallthrough;
 	case ESR_ELx_EC_SVE:
 		if (!sve_guest)
 			return false;
+		if (guest_hyp_sve_traps_enabled(vcpu))
+			return false;
 		break;
 	default:
 		return false;
@@ -382,6 +403,9 @@ static bool kvm_hyp_handle_fpsimd(struct kvm_vcpu *vcpu, u64 *exit_code)
 	else
 		__fpsimd_restore_state(&vcpu->arch.ctxt.fp_regs);
 
+	if (kvm_has_fpmr(kern_hyp_va(vcpu->kvm)))
+		write_sysreg_s(__vcpu_sys_reg(vcpu, FPMR), SYS_FPMR);
+
 	/* Skip restoring fpexc32 for AArch64 guests */
 	if (!(read_sysreg(hcr_el2) & HCR_RW))
 		write_sysreg(__vcpu_sys_reg(vcpu, FPEXC32_EL2), fpexc32_el2);
@@ -693,7 +717,7 @@ guest:
 
 static inline void __kvm_unexpected_el2_exception(void)
 {
-	extern char __guest_exit_panic[];
+	extern char __guest_exit_restore_elr_and_panic[];
 	unsigned long addr, fixup;
 	struct kvm_exception_table_entry *entry, *end;
 	unsigned long elr_el2 = read_sysreg(elr_el2);
@@ -715,7 +739,8 @@ static inline void __kvm_unexpected_el2_exception(void)
 	}
 
 	/* Trigger a panic after restoring the hyp context. */
-	write_sysreg(__guest_exit_panic, elr_el2);
+	this_cpu_ptr(&kvm_hyp_ctxt)->sys_regs[ELR_EL2] = elr_el2;
+	write_sysreg(__guest_exit_restore_elr_and_panic, elr_el2);
 }
 
 #endif /* __ARM64_KVM_HYP_SWITCH_H__ */
diff --git a/arch/arm64/kvm/hyp/include/hyp/sysreg-sr.h b/arch/arm64/kvm/hyp/include/hyp/sysreg-sr.h
index 4be6a7fa0070..1579a3c08a36 100644
--- a/arch/arm64/kvm/hyp/include/hyp/sysreg-sr.h
+++ b/arch/arm64/kvm/hyp/include/hyp/sysreg-sr.h
@@ -16,9 +16,15 @@
 #include <asm/kvm_hyp.h>
 #include <asm/kvm_mmu.h>
 
+static inline bool ctxt_has_s1poe(struct kvm_cpu_context *ctxt);
+
 static inline void __sysreg_save_common_state(struct kvm_cpu_context *ctxt)
 {
 	ctxt_sys_reg(ctxt, MDSCR_EL1)	= read_sysreg(mdscr_el1);
+
+	// POR_EL0 can affect uaccess, so must be saved/restored early.
+	if (ctxt_has_s1poe(ctxt))
+		ctxt_sys_reg(ctxt, POR_EL0)	= read_sysreg_s(SYS_POR_EL0);
 }
 
 static inline void __sysreg_save_user_state(struct kvm_cpu_context *ctxt)
@@ -55,6 +61,28 @@ static inline bool ctxt_has_s1pie(struct kvm_cpu_context *ctxt)
 	return kvm_has_feat(kern_hyp_va(vcpu->kvm), ID_AA64MMFR3_EL1, S1PIE, IMP);
 }
 
+static inline bool ctxt_has_tcrx(struct kvm_cpu_context *ctxt)
+{
+	struct kvm_vcpu *vcpu;
+
+	if (!cpus_have_final_cap(ARM64_HAS_TCR2))
+		return false;
+
+	vcpu = ctxt_to_vcpu(ctxt);
+	return kvm_has_feat(kern_hyp_va(vcpu->kvm), ID_AA64MMFR3_EL1, TCRX, IMP);
+}
+
+static inline bool ctxt_has_s1poe(struct kvm_cpu_context *ctxt)
+{
+	struct kvm_vcpu *vcpu;
+
+	if (!system_supports_poe())
+		return false;
+
+	vcpu = ctxt_to_vcpu(ctxt);
+	return kvm_has_feat(kern_hyp_va(vcpu->kvm), ID_AA64MMFR3_EL1, S1POE, IMP);
+}
+
 static inline void __sysreg_save_el1_state(struct kvm_cpu_context *ctxt)
 {
 	ctxt_sys_reg(ctxt, SCTLR_EL1)	= read_sysreg_el1(SYS_SCTLR);
@@ -62,8 +90,17 @@ static inline void __sysreg_save_el1_state(struct kvm_cpu_context *ctxt)
 	ctxt_sys_reg(ctxt, TTBR0_EL1)	= read_sysreg_el1(SYS_TTBR0);
 	ctxt_sys_reg(ctxt, TTBR1_EL1)	= read_sysreg_el1(SYS_TTBR1);
 	ctxt_sys_reg(ctxt, TCR_EL1)	= read_sysreg_el1(SYS_TCR);
-	if (cpus_have_final_cap(ARM64_HAS_TCR2))
+	if (ctxt_has_tcrx(ctxt)) {
 		ctxt_sys_reg(ctxt, TCR2_EL1)	= read_sysreg_el1(SYS_TCR2);
+
+		if (ctxt_has_s1pie(ctxt)) {
+			ctxt_sys_reg(ctxt, PIR_EL1)	= read_sysreg_el1(SYS_PIR);
+			ctxt_sys_reg(ctxt, PIRE0_EL1)	= read_sysreg_el1(SYS_PIRE0);
+		}
+
+		if (ctxt_has_s1poe(ctxt))
+			ctxt_sys_reg(ctxt, POR_EL1)	= read_sysreg_el1(SYS_POR);
+	}
 	ctxt_sys_reg(ctxt, ESR_EL1)	= read_sysreg_el1(SYS_ESR);
 	ctxt_sys_reg(ctxt, AFSR0_EL1)	= read_sysreg_el1(SYS_AFSR0);
 	ctxt_sys_reg(ctxt, AFSR1_EL1)	= read_sysreg_el1(SYS_AFSR1);
@@ -73,10 +110,6 @@ static inline void __sysreg_save_el1_state(struct kvm_cpu_context *ctxt)
 	ctxt_sys_reg(ctxt, CONTEXTIDR_EL1) = read_sysreg_el1(SYS_CONTEXTIDR);
 	ctxt_sys_reg(ctxt, AMAIR_EL1)	= read_sysreg_el1(SYS_AMAIR);
 	ctxt_sys_reg(ctxt, CNTKCTL_EL1)	= read_sysreg_el1(SYS_CNTKCTL);
-	if (ctxt_has_s1pie(ctxt)) {
-		ctxt_sys_reg(ctxt, PIR_EL1)	= read_sysreg_el1(SYS_PIR);
-		ctxt_sys_reg(ctxt, PIRE0_EL1)	= read_sysreg_el1(SYS_PIRE0);
-	}
 	ctxt_sys_reg(ctxt, PAR_EL1)	= read_sysreg_par();
 	ctxt_sys_reg(ctxt, TPIDR_EL1)	= read_sysreg(tpidr_el1);
 
@@ -107,6 +140,10 @@ static inline void __sysreg_save_el2_return_state(struct kvm_cpu_context *ctxt)
 static inline void __sysreg_restore_common_state(struct kvm_cpu_context *ctxt)
 {
 	write_sysreg(ctxt_sys_reg(ctxt, MDSCR_EL1),  mdscr_el1);
+
+	// POR_EL0 can affect uaccess, so must be saved/restored early.
+	if (ctxt_has_s1poe(ctxt))
+		write_sysreg_s(ctxt_sys_reg(ctxt, POR_EL0),	SYS_POR_EL0);
 }
 
 static inline void __sysreg_restore_user_state(struct kvm_cpu_context *ctxt)
@@ -138,8 +175,17 @@ static inline void __sysreg_restore_el1_state(struct kvm_cpu_context *ctxt)
 	write_sysreg_el1(ctxt_sys_reg(ctxt, CPACR_EL1),	SYS_CPACR);
 	write_sysreg_el1(ctxt_sys_reg(ctxt, TTBR0_EL1),	SYS_TTBR0);
 	write_sysreg_el1(ctxt_sys_reg(ctxt, TTBR1_EL1),	SYS_TTBR1);
-	if (cpus_have_final_cap(ARM64_HAS_TCR2))
+	if (ctxt_has_tcrx(ctxt)) {
 		write_sysreg_el1(ctxt_sys_reg(ctxt, TCR2_EL1),	SYS_TCR2);
+
+		if (ctxt_has_s1pie(ctxt)) {
+			write_sysreg_el1(ctxt_sys_reg(ctxt, PIR_EL1),	SYS_PIR);
+			write_sysreg_el1(ctxt_sys_reg(ctxt, PIRE0_EL1),	SYS_PIRE0);
+		}
+
+		if (ctxt_has_s1poe(ctxt))
+			write_sysreg_el1(ctxt_sys_reg(ctxt, POR_EL1),	SYS_POR);
+	}
 	write_sysreg_el1(ctxt_sys_reg(ctxt, ESR_EL1),	SYS_ESR);
 	write_sysreg_el1(ctxt_sys_reg(ctxt, AFSR0_EL1),	SYS_AFSR0);
 	write_sysreg_el1(ctxt_sys_reg(ctxt, AFSR1_EL1),	SYS_AFSR1);
@@ -149,10 +195,6 @@ static inline void __sysreg_restore_el1_state(struct kvm_cpu_context *ctxt)
 	write_sysreg_el1(ctxt_sys_reg(ctxt, CONTEXTIDR_EL1), SYS_CONTEXTIDR);
 	write_sysreg_el1(ctxt_sys_reg(ctxt, AMAIR_EL1),	SYS_AMAIR);
 	write_sysreg_el1(ctxt_sys_reg(ctxt, CNTKCTL_EL1), SYS_CNTKCTL);
-	if (ctxt_has_s1pie(ctxt)) {
-		write_sysreg_el1(ctxt_sys_reg(ctxt, PIR_EL1),	SYS_PIR);
-		write_sysreg_el1(ctxt_sys_reg(ctxt, PIRE0_EL1),	SYS_PIRE0);
-	}
 	write_sysreg(ctxt_sys_reg(ctxt, PAR_EL1),	par_el1);
 	write_sysreg(ctxt_sys_reg(ctxt, TPIDR_EL1),	tpidr_el1);
 
diff --git a/arch/arm64/kvm/hyp/include/nvhe/ffa.h b/arch/arm64/kvm/hyp/include/nvhe/ffa.h
index d9fd5e6c7d3c..146e0aebfa1c 100644
--- a/arch/arm64/kvm/hyp/include/nvhe/ffa.h
+++ b/arch/arm64/kvm/hyp/include/nvhe/ffa.h
@@ -9,7 +9,7 @@
 #include <asm/kvm_host.h>
 
 #define FFA_MIN_FUNC_NUM 0x60
-#define FFA_MAX_FUNC_NUM 0x7F
+#define FFA_MAX_FUNC_NUM 0xFF
 
 int hyp_ffa_init(void *pages);
 bool kvm_host_ffa_handler(struct kvm_cpu_context *host_ctxt, u32 func_id);
diff --git a/arch/arm64/kvm/hyp/include/nvhe/fixed_config.h b/arch/arm64/kvm/hyp/include/nvhe/fixed_config.h
index 51f043649146..f957890c7e38 100644
--- a/arch/arm64/kvm/hyp/include/nvhe/fixed_config.h
+++ b/arch/arm64/kvm/hyp/include/nvhe/fixed_config.h
@@ -52,11 +52,11 @@
  *	Supported by KVM
  */
 #define PVM_ID_AA64PFR0_RESTRICT_UNSIGNED (\
-	FIELD_PREP(ARM64_FEATURE_MASK(ID_AA64PFR0_EL1_EL0), ID_AA64PFR0_EL1_ELx_64BIT_ONLY) | \
-	FIELD_PREP(ARM64_FEATURE_MASK(ID_AA64PFR0_EL1_EL1), ID_AA64PFR0_EL1_ELx_64BIT_ONLY) | \
-	FIELD_PREP(ARM64_FEATURE_MASK(ID_AA64PFR0_EL1_EL2), ID_AA64PFR0_EL1_ELx_64BIT_ONLY) | \
-	FIELD_PREP(ARM64_FEATURE_MASK(ID_AA64PFR0_EL1_EL3), ID_AA64PFR0_EL1_ELx_64BIT_ONLY) | \
-	FIELD_PREP(ARM64_FEATURE_MASK(ID_AA64PFR0_EL1_RAS), ID_AA64PFR0_EL1_RAS_IMP) \
+	SYS_FIELD_PREP_ENUM(ID_AA64PFR0_EL1, EL0, IMP) | \
+	SYS_FIELD_PREP_ENUM(ID_AA64PFR0_EL1, EL1, IMP) | \
+	SYS_FIELD_PREP_ENUM(ID_AA64PFR0_EL1, EL2, IMP) | \
+	SYS_FIELD_PREP_ENUM(ID_AA64PFR0_EL1, EL3, IMP) | \
+	SYS_FIELD_PREP_ENUM(ID_AA64PFR0_EL1, RAS, IMP) \
 	)
 
 /*
diff --git a/arch/arm64/kvm/hyp/nvhe/Makefile b/arch/arm64/kvm/hyp/nvhe/Makefile
index 50fa0ffb6b7e..b43426a493df 100644
--- a/arch/arm64/kvm/hyp/nvhe/Makefile
+++ b/arch/arm64/kvm/hyp/nvhe/Makefile
@@ -20,6 +20,8 @@ HOST_EXTRACFLAGS += -I$(objtree)/include
 lib-objs := clear_page.o copy_page.o memcpy.o memset.o
 lib-objs := $(addprefix ../../../lib/, $(lib-objs))
 
+CFLAGS_switch.nvhe.o += -Wno-override-init
+
 hyp-obj-y := timer-sr.o sysreg-sr.o debug-sr.o switch.o tlb.o hyp-init.o host.o \
 	 hyp-main.o hyp-smp.o psci-relay.o early_alloc.o page_alloc.o \
 	 cache.o setup.o mm.o mem_protect.o sys_regs.o pkvm.o stacktrace.o ffa.o
@@ -89,9 +91,9 @@ quiet_cmd_hyprel = HYPREL  $@
 quiet_cmd_hypcopy = HYPCOPY $@
       cmd_hypcopy = $(OBJCOPY) --prefix-symbols=__kvm_nvhe_ $< $@
 
-# Remove ftrace, Shadow Call Stack, and CFI CFLAGS.
-# This is equivalent to the 'notrace', '__noscs', and '__nocfi' annotations.
-KBUILD_CFLAGS := $(filter-out $(CC_FLAGS_FTRACE) $(CC_FLAGS_SCS) $(CC_FLAGS_CFI), $(KBUILD_CFLAGS))
+# Remove ftrace and Shadow Call Stack CFLAGS.
+# This is equivalent to the 'notrace' and '__noscs' annotations.
+KBUILD_CFLAGS := $(filter-out $(CC_FLAGS_FTRACE) $(CC_FLAGS_SCS), $(KBUILD_CFLAGS))
 # Starting from 13.0.0 llvm emits SHT_REL section '.llvm.call-graph-profile'
 # when profile optimization is applied. gen-hyprel does not support SHT_REL and
 # causes a build failure. Remove profile optimization flags.
diff --git a/arch/arm64/kvm/hyp/nvhe/ffa.c b/arch/arm64/kvm/hyp/nvhe/ffa.c
index efb053af331c..e433dfab882a 100644
--- a/arch/arm64/kvm/hyp/nvhe/ffa.c
+++ b/arch/arm64/kvm/hyp/nvhe/ffa.c
@@ -67,6 +67,9 @@ struct kvm_ffa_buffers {
  */
 static struct kvm_ffa_buffers hyp_buffers;
 static struct kvm_ffa_buffers host_buffers;
+static u32 hyp_ffa_version;
+static bool has_version_negotiated;
+static hyp_spinlock_t version_lock;
 
 static void ffa_to_smccc_error(struct arm_smccc_res *res, u64 ffa_errno)
 {
@@ -423,9 +426,9 @@ out:
 	return;
 }
 
-static __always_inline void do_ffa_mem_xfer(const u64 func_id,
-					    struct arm_smccc_res *res,
-					    struct kvm_cpu_context *ctxt)
+static void __do_ffa_mem_xfer(const u64 func_id,
+			      struct arm_smccc_res *res,
+			      struct kvm_cpu_context *ctxt)
 {
 	DECLARE_REG(u32, len, ctxt, 1);
 	DECLARE_REG(u32, fraglen, ctxt, 2);
@@ -437,9 +440,6 @@ static __always_inline void do_ffa_mem_xfer(const u64 func_id,
 	u32 offset, nr_ranges;
 	int ret = 0;
 
-	BUILD_BUG_ON(func_id != FFA_FN64_MEM_SHARE &&
-		     func_id != FFA_FN64_MEM_LEND);
-
 	if (addr_mbz || npages_mbz || fraglen > len ||
 	    fraglen > KVM_FFA_MBOX_NR_PAGES * PAGE_SIZE) {
 		ret = FFA_RET_INVALID_PARAMETERS;
@@ -458,11 +458,16 @@ static __always_inline void do_ffa_mem_xfer(const u64 func_id,
 		goto out_unlock;
 	}
 
+	if (len > ffa_desc_buf.len) {
+		ret = FFA_RET_NO_MEMORY;
+		goto out_unlock;
+	}
+
 	buf = hyp_buffers.tx;
 	memcpy(buf, host_buffers.tx, fraglen);
 
 	ep_mem_access = (void *)buf +
-			ffa_mem_desc_offset(buf, 0, FFA_VERSION_1_0);
+			ffa_mem_desc_offset(buf, 0, hyp_ffa_version);
 	offset = ep_mem_access->composite_off;
 	if (!offset || buf->ep_count != 1 || buf->sender_id != HOST_FFA_ID) {
 		ret = FFA_RET_INVALID_PARAMETERS;
@@ -509,6 +514,13 @@ err_unshare:
 	goto out_unlock;
 }
 
+#define do_ffa_mem_xfer(fid, res, ctxt)				\
+	do {							\
+		BUILD_BUG_ON((fid) != FFA_FN64_MEM_SHARE &&	\
+			     (fid) != FFA_FN64_MEM_LEND);	\
+		__do_ffa_mem_xfer((fid), (res), (ctxt));	\
+	} while (0);
+
 static void do_ffa_mem_reclaim(struct arm_smccc_res *res,
 			       struct kvm_cpu_context *ctxt)
 {
@@ -541,7 +553,7 @@ static void do_ffa_mem_reclaim(struct arm_smccc_res *res,
 	fraglen = res->a2;
 
 	ep_mem_access = (void *)buf +
-			ffa_mem_desc_offset(buf, 0, FFA_VERSION_1_0);
+			ffa_mem_desc_offset(buf, 0, hyp_ffa_version);
 	offset = ep_mem_access->composite_off;
 	/*
 	 * We can trust the SPMD to get this right, but let's at least
@@ -651,6 +663,132 @@ out_handled:
 	return true;
 }
 
+static int hyp_ffa_post_init(void)
+{
+	size_t min_rxtx_sz;
+	struct arm_smccc_res res;
+
+	arm_smccc_1_1_smc(FFA_ID_GET, 0, 0, 0, 0, 0, 0, 0, &res);
+	if (res.a0 != FFA_SUCCESS)
+		return -EOPNOTSUPP;
+
+	if (res.a2 != HOST_FFA_ID)
+		return -EINVAL;
+
+	arm_smccc_1_1_smc(FFA_FEATURES, FFA_FN64_RXTX_MAP,
+			  0, 0, 0, 0, 0, 0, &res);
+	if (res.a0 != FFA_SUCCESS)
+		return -EOPNOTSUPP;
+
+	switch (res.a2) {
+	case FFA_FEAT_RXTX_MIN_SZ_4K:
+		min_rxtx_sz = SZ_4K;
+		break;
+	case FFA_FEAT_RXTX_MIN_SZ_16K:
+		min_rxtx_sz = SZ_16K;
+		break;
+	case FFA_FEAT_RXTX_MIN_SZ_64K:
+		min_rxtx_sz = SZ_64K;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	if (min_rxtx_sz > PAGE_SIZE)
+		return -EOPNOTSUPP;
+
+	return 0;
+}
+
+static void do_ffa_version(struct arm_smccc_res *res,
+			   struct kvm_cpu_context *ctxt)
+{
+	DECLARE_REG(u32, ffa_req_version, ctxt, 1);
+
+	if (FFA_MAJOR_VERSION(ffa_req_version) != 1) {
+		res->a0 = FFA_RET_NOT_SUPPORTED;
+		return;
+	}
+
+	hyp_spin_lock(&version_lock);
+	if (has_version_negotiated) {
+		res->a0 = hyp_ffa_version;
+		goto unlock;
+	}
+
+	/*
+	 * If the client driver tries to downgrade the version, we need to ask
+	 * first if TEE supports it.
+	 */
+	if (FFA_MINOR_VERSION(ffa_req_version) < FFA_MINOR_VERSION(hyp_ffa_version)) {
+		arm_smccc_1_1_smc(FFA_VERSION, ffa_req_version, 0,
+				  0, 0, 0, 0, 0,
+				  res);
+		if (res->a0 == FFA_RET_NOT_SUPPORTED)
+			goto unlock;
+
+		hyp_ffa_version = ffa_req_version;
+	}
+
+	if (hyp_ffa_post_init())
+		res->a0 = FFA_RET_NOT_SUPPORTED;
+	else {
+		has_version_negotiated = true;
+		res->a0 = hyp_ffa_version;
+	}
+unlock:
+	hyp_spin_unlock(&version_lock);
+}
+
+static void do_ffa_part_get(struct arm_smccc_res *res,
+			    struct kvm_cpu_context *ctxt)
+{
+	DECLARE_REG(u32, uuid0, ctxt, 1);
+	DECLARE_REG(u32, uuid1, ctxt, 2);
+	DECLARE_REG(u32, uuid2, ctxt, 3);
+	DECLARE_REG(u32, uuid3, ctxt, 4);
+	DECLARE_REG(u32, flags, ctxt, 5);
+	u32 count, partition_sz, copy_sz;
+
+	hyp_spin_lock(&host_buffers.lock);
+	if (!host_buffers.rx) {
+		ffa_to_smccc_res(res, FFA_RET_BUSY);
+		goto out_unlock;
+	}
+
+	arm_smccc_1_1_smc(FFA_PARTITION_INFO_GET, uuid0, uuid1,
+			  uuid2, uuid3, flags, 0, 0,
+			  res);
+
+	if (res->a0 != FFA_SUCCESS)
+		goto out_unlock;
+
+	count = res->a2;
+	if (!count)
+		goto out_unlock;
+
+	if (hyp_ffa_version > FFA_VERSION_1_0) {
+		/* Get the number of partitions deployed in the system */
+		if (flags & 0x1)
+			goto out_unlock;
+
+		partition_sz  = res->a3;
+	} else {
+		/* FFA_VERSION_1_0 lacks the size in the response */
+		partition_sz = FFA_1_0_PARTITON_INFO_SZ;
+	}
+
+	copy_sz = partition_sz * count;
+	if (copy_sz > KVM_FFA_MBOX_NR_PAGES * PAGE_SIZE) {
+		ffa_to_smccc_res(res, FFA_RET_ABORTED);
+		goto out_unlock;
+	}
+
+	memcpy(host_buffers.rx, hyp_buffers.rx, copy_sz);
+out_unlock:
+	hyp_spin_unlock(&host_buffers.lock);
+}
+
 bool kvm_host_ffa_handler(struct kvm_cpu_context *host_ctxt, u32 func_id)
 {
 	struct arm_smccc_res res;
@@ -671,6 +809,11 @@ bool kvm_host_ffa_handler(struct kvm_cpu_context *host_ctxt, u32 func_id)
 	if (!is_ffa_call(func_id))
 		return false;
 
+	if (!has_version_negotiated && func_id != FFA_VERSION) {
+		ffa_to_smccc_error(&res, FFA_RET_INVALID_PARAMETERS);
+		goto out_handled;
+	}
+
 	switch (func_id) {
 	case FFA_FEATURES:
 		if (!do_ffa_features(&res, host_ctxt))
@@ -697,6 +840,12 @@ bool kvm_host_ffa_handler(struct kvm_cpu_context *host_ctxt, u32 func_id)
 	case FFA_MEM_FRAG_TX:
 		do_ffa_mem_frag_tx(&res, host_ctxt);
 		goto out_handled;
+	case FFA_VERSION:
+		do_ffa_version(&res, host_ctxt);
+		goto out_handled;
+	case FFA_PARTITION_INFO_GET:
+		do_ffa_part_get(&res, host_ctxt);
+		goto out_handled;
 	}
 
 	if (ffa_call_supported(func_id))
@@ -711,13 +860,12 @@ out_handled:
 int hyp_ffa_init(void *pages)
 {
 	struct arm_smccc_res res;
-	size_t min_rxtx_sz;
 	void *tx, *rx;
 
 	if (kvm_host_psci_config.smccc_version < ARM_SMCCC_VERSION_1_2)
 		return 0;
 
-	arm_smccc_1_1_smc(FFA_VERSION, FFA_VERSION_1_0, 0, 0, 0, 0, 0, 0, &res);
+	arm_smccc_1_1_smc(FFA_VERSION, FFA_VERSION_1_1, 0, 0, 0, 0, 0, 0, &res);
 	if (res.a0 == FFA_RET_NOT_SUPPORTED)
 		return 0;
 
@@ -737,34 +885,10 @@ int hyp_ffa_init(void *pages)
 	if (FFA_MAJOR_VERSION(res.a0) != 1)
 		return -EOPNOTSUPP;
 
-	arm_smccc_1_1_smc(FFA_ID_GET, 0, 0, 0, 0, 0, 0, 0, &res);
-	if (res.a0 != FFA_SUCCESS)
-		return -EOPNOTSUPP;
-
-	if (res.a2 != HOST_FFA_ID)
-		return -EINVAL;
-
-	arm_smccc_1_1_smc(FFA_FEATURES, FFA_FN64_RXTX_MAP,
-			  0, 0, 0, 0, 0, 0, &res);
-	if (res.a0 != FFA_SUCCESS)
-		return -EOPNOTSUPP;
-
-	switch (res.a2) {
-	case FFA_FEAT_RXTX_MIN_SZ_4K:
-		min_rxtx_sz = SZ_4K;
-		break;
-	case FFA_FEAT_RXTX_MIN_SZ_16K:
-		min_rxtx_sz = SZ_16K;
-		break;
-	case FFA_FEAT_RXTX_MIN_SZ_64K:
-		min_rxtx_sz = SZ_64K;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	if (min_rxtx_sz > PAGE_SIZE)
-		return -EOPNOTSUPP;
+	if (FFA_MINOR_VERSION(res.a0) < FFA_MINOR_VERSION(FFA_VERSION_1_1))
+		hyp_ffa_version = res.a0;
+	else
+		hyp_ffa_version = FFA_VERSION_1_1;
 
 	tx = pages;
 	pages += KVM_FFA_MBOX_NR_PAGES * PAGE_SIZE;
@@ -787,5 +911,6 @@ int hyp_ffa_init(void *pages)
 		.lock	= __HYP_SPIN_LOCK_UNLOCKED,
 	};
 
+	version_lock = __HYP_SPIN_LOCK_UNLOCKED;
 	return 0;
 }
diff --git a/arch/arm64/kvm/hyp/nvhe/gen-hyprel.c b/arch/arm64/kvm/hyp/nvhe/gen-hyprel.c
index 6bc88a756cb7..b63f4e1c1033 100644
--- a/arch/arm64/kvm/hyp/nvhe/gen-hyprel.c
+++ b/arch/arm64/kvm/hyp/nvhe/gen-hyprel.c
@@ -50,6 +50,9 @@
 #ifndef R_AARCH64_ABS64
 #define R_AARCH64_ABS64			257
 #endif
+#ifndef R_AARCH64_ABS32
+#define R_AARCH64_ABS32			258
+#endif
 #ifndef R_AARCH64_PREL64
 #define R_AARCH64_PREL64		260
 #endif
@@ -383,6 +386,9 @@ static void emit_rela_section(Elf64_Shdr *sh_rela)
 		case R_AARCH64_ABS64:
 			emit_rela_abs64(rela, sh_orig_name);
 			break;
+		/* Allow 32-bit absolute relocation, for kCFI type hashes. */
+		case R_AARCH64_ABS32:
+			break;
 		/* Allow position-relative data relocations. */
 		case R_AARCH64_PREL64:
 		case R_AARCH64_PREL32:
diff --git a/arch/arm64/kvm/hyp/nvhe/host.S b/arch/arm64/kvm/hyp/nvhe/host.S
index 135cfb294ee5..3d610fc51f4d 100644
--- a/arch/arm64/kvm/hyp/nvhe/host.S
+++ b/arch/arm64/kvm/hyp/nvhe/host.S
@@ -197,12 +197,6 @@ SYM_FUNC_END(__host_hvc)
 	sub	x0, sp, x0			// x0'' = sp' - x0' = (sp + x0) - sp = x0
 	sub	sp, sp, x0			// sp'' = sp' - x0 = (sp + x0) - x0 = sp
 
-	/* If a guest is loaded, panic out of it. */
-	stp	x0, x1, [sp, #-16]!
-	get_loaded_vcpu x0, x1
-	cbnz	x0, __guest_exit_panic
-	add	sp, sp, #16
-
 	/*
 	 * The panic may not be clean if the exception is taken before the host
 	 * context has been saved by __host_exit or after the hyp context has
diff --git a/arch/arm64/kvm/hyp/nvhe/hyp-init.S b/arch/arm64/kvm/hyp/nvhe/hyp-init.S
index 2994878d68ea..401af1835be6 100644
--- a/arch/arm64/kvm/hyp/nvhe/hyp-init.S
+++ b/arch/arm64/kvm/hyp/nvhe/hyp-init.S
@@ -5,6 +5,7 @@
  */
 
 #include <linux/arm-smccc.h>
+#include <linux/cfi_types.h>
 #include <linux/linkage.h>
 
 #include <asm/alternative.h>
@@ -129,7 +130,7 @@ alternative_else_nop_endif
 
 	/* Invalidate the stale TLBs from Bootloader */
 	tlbi	alle2
-	tlbi	vmalls12e1
+	tlbi	alle1
 	dsb	sy
 
 	mov_q	x0, INIT_SCTLR_EL2_MMU_ON
@@ -265,33 +266,38 @@ alternative_else_nop_endif
 
 SYM_CODE_END(__kvm_handle_stub_hvc)
 
-SYM_FUNC_START(__pkvm_init_switch_pgd)
+/*
+ * void __pkvm_init_switch_pgd(phys_addr_t pgd, unsigned long sp,
+ *                             void (*fn)(void));
+ *
+ * SYM_TYPED_FUNC_START() allows C to call this ID-mapped function indirectly
+ * using a physical pointer without triggering a kCFI failure.
+ */
+SYM_TYPED_FUNC_START(__pkvm_init_switch_pgd)
 	/* Turn the MMU off */
 	pre_disable_mmu_workaround
-	mrs	x2, sctlr_el2
-	bic	x3, x2, #SCTLR_ELx_M
-	msr	sctlr_el2, x3
+	mrs	x3, sctlr_el2
+	bic	x4, x3, #SCTLR_ELx_M
+	msr	sctlr_el2, x4
 	isb
 
 	tlbi	alle2
 
 	/* Install the new pgtables */
-	ldr	x3, [x0, #NVHE_INIT_PGD_PA]
-	phys_to_ttbr x4, x3
+	phys_to_ttbr x5, x0
 alternative_if ARM64_HAS_CNP
-	orr	x4, x4, #TTBR_CNP_BIT
+	orr	x5, x5, #TTBR_CNP_BIT
 alternative_else_nop_endif
-	msr	ttbr0_el2, x4
+	msr	ttbr0_el2, x5
 
 	/* Set the new stack pointer */
-	ldr	x0, [x0, #NVHE_INIT_STACK_HYP_VA]
-	mov	sp, x0
+	mov	sp, x1
 
 	/* And turn the MMU back on! */
 	dsb	nsh
 	isb
-	set_sctlr_el2	x2
-	ret	x1
+	set_sctlr_el2	x3
+	ret	x2
 SYM_FUNC_END(__pkvm_init_switch_pgd)
 
 	.popsection
diff --git a/arch/arm64/kvm/hyp/nvhe/hyp-main.c b/arch/arm64/kvm/hyp/nvhe/hyp-main.c
index f43d845f3c4e..87692b566d90 100644
--- a/arch/arm64/kvm/hyp/nvhe/hyp-main.c
+++ b/arch/arm64/kvm/hyp/nvhe/hyp-main.c
@@ -62,6 +62,8 @@ static void fpsimd_sve_flush(void)
 
 static void fpsimd_sve_sync(struct kvm_vcpu *vcpu)
 {
+	bool has_fpmr;
+
 	if (!guest_owns_fp_regs())
 		return;
 
@@ -73,11 +75,18 @@ static void fpsimd_sve_sync(struct kvm_vcpu *vcpu)
 	else
 		__fpsimd_save_state(&vcpu->arch.ctxt.fp_regs);
 
+	has_fpmr = kvm_has_fpmr(kern_hyp_va(vcpu->kvm));
+	if (has_fpmr)
+		__vcpu_sys_reg(vcpu, FPMR) = read_sysreg_s(SYS_FPMR);
+
 	if (system_supports_sve())
 		__hyp_sve_restore_host();
 	else
 		__fpsimd_restore_state(*host_data_ptr(fpsimd_state));
 
+	if (has_fpmr)
+		write_sysreg_s(*host_data_ptr(fpmr), SYS_FPMR);
+
 	*host_data_ptr(fp_owner) = FP_STATE_HOST_OWNED;
 }
 
diff --git a/arch/arm64/kvm/hyp/nvhe/pkvm.c b/arch/arm64/kvm/hyp/nvhe/pkvm.c
index 95cf18574251..187a5f4d56c0 100644
--- a/arch/arm64/kvm/hyp/nvhe/pkvm.c
+++ b/arch/arm64/kvm/hyp/nvhe/pkvm.c
@@ -33,9 +33,9 @@ static void pvm_init_traps_aa64pfr0(struct kvm_vcpu *vcpu)
 
 	/* Protected KVM does not support AArch32 guests. */
 	BUILD_BUG_ON(FIELD_GET(ARM64_FEATURE_MASK(ID_AA64PFR0_EL1_EL0),
-		PVM_ID_AA64PFR0_RESTRICT_UNSIGNED) != ID_AA64PFR0_EL1_ELx_64BIT_ONLY);
+		PVM_ID_AA64PFR0_RESTRICT_UNSIGNED) != ID_AA64PFR0_EL1_EL0_IMP);
 	BUILD_BUG_ON(FIELD_GET(ARM64_FEATURE_MASK(ID_AA64PFR0_EL1_EL1),
-		PVM_ID_AA64PFR0_RESTRICT_UNSIGNED) != ID_AA64PFR0_EL1_ELx_64BIT_ONLY);
+		PVM_ID_AA64PFR0_RESTRICT_UNSIGNED) != ID_AA64PFR0_EL1_EL1_IMP);
 
 	/*
 	 * Linux guests assume support for floating-point and Advanced SIMD. Do
diff --git a/arch/arm64/kvm/hyp/nvhe/setup.c b/arch/arm64/kvm/hyp/nvhe/setup.c
index f4350ba07b0b..174007f3fadd 100644
--- a/arch/arm64/kvm/hyp/nvhe/setup.c
+++ b/arch/arm64/kvm/hyp/nvhe/setup.c
@@ -339,7 +339,7 @@ int __pkvm_init(phys_addr_t phys, unsigned long size, unsigned long nr_cpus,
 {
 	struct kvm_nvhe_init_params *params;
 	void *virt = hyp_phys_to_virt(phys);
-	void (*fn)(phys_addr_t params_pa, void *finalize_fn_va);
+	typeof(__pkvm_init_switch_pgd) *fn;
 	int ret;
 
 	BUG_ON(kvm_check_pvm_sysreg_table());
@@ -363,7 +363,7 @@ int __pkvm_init(phys_addr_t phys, unsigned long size, unsigned long nr_cpus,
 	/* Jump in the idmap page to switch to the new page-tables */
 	params = this_cpu_ptr(&kvm_init_params);
 	fn = (typeof(fn))__hyp_pa(__pkvm_init_switch_pgd);
-	fn(__hyp_pa(params), __pkvm_init_finalise);
+	fn(params->pgd_pa, params->stack_hyp_va, __pkvm_init_finalise);
 
 	unreachable();
 }
diff --git a/arch/arm64/kvm/hyp/nvhe/switch.c b/arch/arm64/kvm/hyp/nvhe/switch.c
index 6af179c6356d..cc69106734ca 100644
--- a/arch/arm64/kvm/hyp/nvhe/switch.c
+++ b/arch/arm64/kvm/hyp/nvhe/switch.c
@@ -173,9 +173,8 @@ static void __pmu_switch_to_host(struct kvm_vcpu *vcpu)
 static bool kvm_handle_pvm_sys64(struct kvm_vcpu *vcpu, u64 *exit_code)
 {
 	/*
-	 * Make sure we handle the exit for workarounds and ptrauth
-	 * before the pKVM handling, as the latter could decide to
-	 * UNDEF.
+	 * Make sure we handle the exit for workarounds before the pKVM
+	 * handling, as the latter could decide to UNDEF.
 	 */
 	return (kvm_hyp_handle_sysreg(vcpu, exit_code) ||
 		kvm_handle_pvm_sysreg(vcpu, exit_code));
@@ -198,6 +197,15 @@ static void kvm_hyp_save_fpsimd_host(struct kvm_vcpu *vcpu)
 	} else {
 		__fpsimd_save_state(*host_data_ptr(fpsimd_state));
 	}
+
+	if (kvm_has_fpmr(kern_hyp_va(vcpu->kvm))) {
+		u64 val = read_sysreg_s(SYS_FPMR);
+
+		if (unlikely(is_protected_kvm_enabled()))
+			*host_data_ptr(fpmr) = val;
+		else
+			**host_data_ptr(fpmr_ptr) = val;
+	}
 }
 
 static const exit_handler_fn hyp_exit_handlers[] = {
diff --git a/arch/arm64/kvm/hyp/nvhe/sys_regs.c b/arch/arm64/kvm/hyp/nvhe/sys_regs.c
index edd969a1f36b..2860548d4250 100644
--- a/arch/arm64/kvm/hyp/nvhe/sys_regs.c
+++ b/arch/arm64/kvm/hyp/nvhe/sys_regs.c
@@ -276,7 +276,7 @@ static bool pvm_access_id_aarch32(struct kvm_vcpu *vcpu,
 	 * of AArch32 feature id registers.
 	 */
 	BUILD_BUG_ON(FIELD_GET(ARM64_FEATURE_MASK(ID_AA64PFR0_EL1_EL1),
-		     PVM_ID_AA64PFR0_RESTRICT_UNSIGNED) > ID_AA64PFR0_EL1_ELx_64BIT_ONLY);
+		     PVM_ID_AA64PFR0_RESTRICT_UNSIGNED) > ID_AA64PFR0_EL1_EL1_IMP);
 
 	return pvm_access_raz_wi(vcpu, p, r);
 }
diff --git a/arch/arm64/kvm/hyp/nvhe/tlb.c b/arch/arm64/kvm/hyp/nvhe/tlb.c
index ca3c09df8d7c..48da9ca9763f 100644
--- a/arch/arm64/kvm/hyp/nvhe/tlb.c
+++ b/arch/arm64/kvm/hyp/nvhe/tlb.c
@@ -132,10 +132,10 @@ static void exit_vmid_context(struct tlb_inv_context *cxt)
 	else
 		__load_host_stage2();
 
-	if (cpus_have_final_cap(ARM64_WORKAROUND_SPECULATIVE_AT)) {
-		/* Ensure write of the old VMID */
-		isb();
+	/* Ensure write of the old VMID */
+	isb();
 
+	if (cpus_have_final_cap(ARM64_WORKAROUND_SPECULATIVE_AT)) {
 		if (!(cxt->sctlr & SCTLR_ELx_M)) {
 			write_sysreg_el1(cxt->sctlr, SYS_SCTLR);
 			isb();
diff --git a/arch/arm64/kvm/hyp/pgtable.c b/arch/arm64/kvm/hyp/pgtable.c
index 9e2bbee77491..b11bcebac908 100644
--- a/arch/arm64/kvm/hyp/pgtable.c
+++ b/arch/arm64/kvm/hyp/pgtable.c
@@ -17,48 +17,6 @@
 #define KVM_PTE_TYPE_PAGE		1
 #define KVM_PTE_TYPE_TABLE		1
 
-#define KVM_PTE_LEAF_ATTR_LO		GENMASK(11, 2)
-
-#define KVM_PTE_LEAF_ATTR_LO_S1_ATTRIDX	GENMASK(4, 2)
-#define KVM_PTE_LEAF_ATTR_LO_S1_AP	GENMASK(7, 6)
-#define KVM_PTE_LEAF_ATTR_LO_S1_AP_RO		\
-	({ cpus_have_final_cap(ARM64_KVM_HVHE) ? 2 : 3; })
-#define KVM_PTE_LEAF_ATTR_LO_S1_AP_RW		\
-	({ cpus_have_final_cap(ARM64_KVM_HVHE) ? 0 : 1; })
-#define KVM_PTE_LEAF_ATTR_LO_S1_SH	GENMASK(9, 8)
-#define KVM_PTE_LEAF_ATTR_LO_S1_SH_IS	3
-#define KVM_PTE_LEAF_ATTR_LO_S1_AF	BIT(10)
-
-#define KVM_PTE_LEAF_ATTR_LO_S2_MEMATTR	GENMASK(5, 2)
-#define KVM_PTE_LEAF_ATTR_LO_S2_S2AP_R	BIT(6)
-#define KVM_PTE_LEAF_ATTR_LO_S2_S2AP_W	BIT(7)
-#define KVM_PTE_LEAF_ATTR_LO_S2_SH	GENMASK(9, 8)
-#define KVM_PTE_LEAF_ATTR_LO_S2_SH_IS	3
-#define KVM_PTE_LEAF_ATTR_LO_S2_AF	BIT(10)
-
-#define KVM_PTE_LEAF_ATTR_HI		GENMASK(63, 50)
-
-#define KVM_PTE_LEAF_ATTR_HI_SW		GENMASK(58, 55)
-
-#define KVM_PTE_LEAF_ATTR_HI_S1_XN	BIT(54)
-
-#define KVM_PTE_LEAF_ATTR_HI_S2_XN	BIT(54)
-
-#define KVM_PTE_LEAF_ATTR_HI_S1_GP	BIT(50)
-
-#define KVM_PTE_LEAF_ATTR_S2_PERMS	(KVM_PTE_LEAF_ATTR_LO_S2_S2AP_R | \
-					 KVM_PTE_LEAF_ATTR_LO_S2_S2AP_W | \
-					 KVM_PTE_LEAF_ATTR_HI_S2_XN)
-
-#define KVM_INVALID_PTE_OWNER_MASK	GENMASK(9, 2)
-#define KVM_MAX_OWNER_ID		1
-
-/*
- * Used to indicate a pte for which a 'break-before-make' sequence is in
- * progress.
- */
-#define KVM_INVALID_PTE_LOCKED		BIT(10)
-
 struct kvm_pgtable_walk_data {
 	struct kvm_pgtable_walker	*walker;
 
@@ -1547,7 +1505,6 @@ static int stage2_split_walker(const struct kvm_pgtable_visit_ctx *ctx,
 	 */
 	new = kvm_init_table_pte(childp, mm_ops);
 	stage2_make_pte(ctx, new);
-	dsb(ishst);
 	return 0;
 }
 
@@ -1559,8 +1516,11 @@ int kvm_pgtable_stage2_split(struct kvm_pgtable *pgt, u64 addr, u64 size,
 		.flags	= KVM_PGTABLE_WALK_LEAF,
 		.arg	= mc,
 	};
+	int ret;
 
-	return kvm_pgtable_walk(pgt, addr, size, &walker);
+	ret = kvm_pgtable_walk(pgt, addr, size, &walker);
+	dsb(ishst);
+	return ret;
 }
 
 int __kvm_pgtable_stage2_init(struct kvm_pgtable *pgt, struct kvm_s2_mmu *mmu,
diff --git a/arch/arm64/kvm/hyp/vgic-v3-sr.c b/arch/arm64/kvm/hyp/vgic-v3-sr.c
index 7b397fad26f2..18d4677002b1 100644
--- a/arch/arm64/kvm/hyp/vgic-v3-sr.c
+++ b/arch/arm64/kvm/hyp/vgic-v3-sr.c
@@ -268,8 +268,16 @@ void __vgic_v3_activate_traps(struct vgic_v3_cpu_if *cpu_if)
 	 * starting to mess with the rest of the GIC, and VMCR_EL2 in
 	 * particular.  This logic must be called before
 	 * __vgic_v3_restore_state().
+	 *
+	 * However, if the vgic is disabled (ICH_HCR_EL2.EN==0), no GIC is
+	 * provisioned at all. In order to prevent illegal accesses to the
+	 * system registers to trap to EL1 (duh), force ICC_SRE_EL1.SRE to 1
+	 * so that the trap bits can take effect. Yes, we *loves* the GIC.
 	 */
-	if (!cpu_if->vgic_sre) {
+	if (!(cpu_if->vgic_hcr & ICH_HCR_EN)) {
+		write_gicreg(ICC_SRE_EL1_SRE, ICC_SRE_EL1);
+		isb();
+	} else if (!cpu_if->vgic_sre) {
 		write_gicreg(0, ICC_SRE_EL1);
 		isb();
 		write_gicreg(cpu_if->vgic_vmcr, ICH_VMCR_EL2);
@@ -288,8 +296,9 @@ void __vgic_v3_activate_traps(struct vgic_v3_cpu_if *cpu_if)
 	}
 
 	/*
-	 * Prevent the guest from touching the GIC system registers if
-	 * SRE isn't enabled for GICv3 emulation.
+	 * Prevent the guest from touching the ICC_SRE_EL1 system
+	 * register. Note that this may not have any effect, as
+	 * ICC_SRE_EL2.Enable being RAO/WI is a valid implementation.
 	 */
 	write_gicreg(read_gicreg(ICC_SRE_EL2) & ~ICC_SRE_EL2_ENABLE,
 		     ICC_SRE_EL2);
@@ -297,10 +306,11 @@ void __vgic_v3_activate_traps(struct vgic_v3_cpu_if *cpu_if)
 	/*
 	 * If we need to trap system registers, we must write
 	 * ICH_HCR_EL2 anyway, even if no interrupts are being
-	 * injected,
+	 * injected. Note that this also applies if we don't expect
+	 * any system register access (no vgic at all).
 	 */
 	if (static_branch_unlikely(&vgic_v3_cpuif_trap) ||
-	    cpu_if->its_vpe.its_vm)
+	    cpu_if->its_vpe.its_vm || !cpu_if->vgic_sre)
 		write_gicreg(cpu_if->vgic_hcr, ICH_HCR_EL2);
 }
 
@@ -326,7 +336,7 @@ void __vgic_v3_deactivate_traps(struct vgic_v3_cpu_if *cpu_if)
 	 * no interrupts were being injected, and we disable it again here.
 	 */
 	if (static_branch_unlikely(&vgic_v3_cpuif_trap) ||
-	    cpu_if->its_vpe.its_vm)
+	    cpu_if->its_vpe.its_vm || !cpu_if->vgic_sre)
 		write_gicreg(0, ICH_HCR_EL2);
 }
 
@@ -1032,6 +1042,75 @@ static void __vgic_v3_write_ctlr(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
 	write_gicreg(vmcr, ICH_VMCR_EL2);
 }
 
+static bool __vgic_v3_check_trap_forwarding(struct kvm_vcpu *vcpu,
+					    u32 sysreg, bool is_read)
+{
+	u64 ich_hcr;
+
+	if (!vcpu_has_nv(vcpu) || is_hyp_ctxt(vcpu))
+		return false;
+
+	ich_hcr = __vcpu_sys_reg(vcpu, ICH_HCR_EL2);
+
+	switch (sysreg) {
+	case SYS_ICC_IGRPEN0_EL1:
+		if (is_read &&
+		    (__vcpu_sys_reg(vcpu, HFGRTR_EL2) & HFGxTR_EL2_ICC_IGRPENn_EL1))
+			return true;
+
+		if (!is_read &&
+		    (__vcpu_sys_reg(vcpu, HFGWTR_EL2) & HFGxTR_EL2_ICC_IGRPENn_EL1))
+			return true;
+
+		fallthrough;
+
+	case SYS_ICC_AP0Rn_EL1(0):
+	case SYS_ICC_AP0Rn_EL1(1):
+	case SYS_ICC_AP0Rn_EL1(2):
+	case SYS_ICC_AP0Rn_EL1(3):
+	case SYS_ICC_BPR0_EL1:
+	case SYS_ICC_EOIR0_EL1:
+	case SYS_ICC_HPPIR0_EL1:
+	case SYS_ICC_IAR0_EL1:
+		return ich_hcr & ICH_HCR_TALL0;
+
+	case SYS_ICC_IGRPEN1_EL1:
+		if (is_read &&
+		    (__vcpu_sys_reg(vcpu, HFGRTR_EL2) & HFGxTR_EL2_ICC_IGRPENn_EL1))
+			return true;
+
+		if (!is_read &&
+		    (__vcpu_sys_reg(vcpu, HFGWTR_EL2) & HFGxTR_EL2_ICC_IGRPENn_EL1))
+			return true;
+
+		fallthrough;
+
+	case SYS_ICC_AP1Rn_EL1(0):
+	case SYS_ICC_AP1Rn_EL1(1):
+	case SYS_ICC_AP1Rn_EL1(2):
+	case SYS_ICC_AP1Rn_EL1(3):
+	case SYS_ICC_BPR1_EL1:
+	case SYS_ICC_EOIR1_EL1:
+	case SYS_ICC_HPPIR1_EL1:
+	case SYS_ICC_IAR1_EL1:
+		return ich_hcr & ICH_HCR_TALL1;
+
+	case SYS_ICC_DIR_EL1:
+		if (ich_hcr & ICH_HCR_TDIR)
+			return true;
+
+		fallthrough;
+
+	case SYS_ICC_RPR_EL1:
+	case SYS_ICC_CTLR_EL1:
+	case SYS_ICC_PMR_EL1:
+		return ich_hcr & ICH_HCR_TC;
+
+	default:
+		return false;
+	}
+}
+
 int __vgic_v3_perform_cpuif_access(struct kvm_vcpu *vcpu)
 {
 	int rt;
@@ -1041,6 +1120,9 @@ int __vgic_v3_perform_cpuif_access(struct kvm_vcpu *vcpu)
 	bool is_read;
 	u32 sysreg;
 
+	if (kern_hyp_va(vcpu->kvm)->arch.vgic.vgic_model != KVM_DEV_TYPE_ARM_VGIC_V3)
+		return 0;
+
 	esr = kvm_vcpu_get_esr(vcpu);
 	if (vcpu_mode_is_32bit(vcpu)) {
 		if (!kvm_condition_valid(vcpu)) {
@@ -1055,6 +1137,9 @@ int __vgic_v3_perform_cpuif_access(struct kvm_vcpu *vcpu)
 
 	is_read = (esr & ESR_ELx_SYS64_ISS_DIR_MASK) == ESR_ELx_SYS64_ISS_DIR_READ;
 
+	if (__vgic_v3_check_trap_forwarding(vcpu, sysreg, is_read))
+		return 0;
+
 	switch (sysreg) {
 	case SYS_ICC_IAR0_EL1:
 	case SYS_ICC_IAR1_EL1:
diff --git a/arch/arm64/kvm/hyp/vhe/Makefile b/arch/arm64/kvm/hyp/vhe/Makefile
index 3b9e5464b5b3..afc4aed9231a 100644
--- a/arch/arm64/kvm/hyp/vhe/Makefile
+++ b/arch/arm64/kvm/hyp/vhe/Makefile
@@ -6,6 +6,8 @@
 asflags-y := -D__KVM_VHE_HYPERVISOR__
 ccflags-y := -D__KVM_VHE_HYPERVISOR__
 
+CFLAGS_switch.o += -Wno-override-init
+
 obj-y := timer-sr.o sysreg-sr.o debug-sr.o switch.o tlb.o
 obj-y += ../vgic-v3-sr.o ../aarch32.o ../vgic-v2-cpuif-proxy.o ../entry.o \
 	 ../fpsimd.o ../hyp-entry.o ../exception.o
diff --git a/arch/arm64/kvm/hyp/vhe/switch.c b/arch/arm64/kvm/hyp/vhe/switch.c
index 8fbb6a2e0559..80581b1c3995 100644
--- a/arch/arm64/kvm/hyp/vhe/switch.c
+++ b/arch/arm64/kvm/hyp/vhe/switch.c
@@ -65,6 +65,77 @@ static u64 __compute_hcr(struct kvm_vcpu *vcpu)
 	return hcr | (__vcpu_sys_reg(vcpu, HCR_EL2) & ~NV_HCR_GUEST_EXCLUDE);
 }
 
+static void __activate_cptr_traps(struct kvm_vcpu *vcpu)
+{
+	u64 cptr;
+
+	/*
+	 * With VHE (HCR.E2H == 1), accesses to CPACR_EL1 are routed to
+	 * CPTR_EL2. In general, CPACR_EL1 has the same layout as CPTR_EL2,
+	 * except for some missing controls, such as TAM.
+	 * In this case, CPTR_EL2.TAM has the same position with or without
+	 * VHE (HCR.E2H == 1) which allows us to use here the CPTR_EL2.TAM
+	 * shift value for trapping the AMU accesses.
+	 */
+	u64 val = CPACR_ELx_TTA | CPTR_EL2_TAM;
+
+	if (guest_owns_fp_regs()) {
+		val |= CPACR_ELx_FPEN;
+		if (vcpu_has_sve(vcpu))
+			val |= CPACR_ELx_ZEN;
+	} else {
+		__activate_traps_fpsimd32(vcpu);
+	}
+
+	if (!vcpu_has_nv(vcpu))
+		goto write;
+
+	/*
+	 * The architecture is a bit crap (what a surprise): an EL2 guest
+	 * writing to CPTR_EL2 via CPACR_EL1 can't set any of TCPAC or TTA,
+	 * as they are RES0 in the guest's view. To work around it, trap the
+	 * sucker using the very same bit it can't set...
+	 */
+	if (vcpu_el2_e2h_is_set(vcpu) && is_hyp_ctxt(vcpu))
+		val |= CPTR_EL2_TCPAC;
+
+	/*
+	 * Layer the guest hypervisor's trap configuration on top of our own if
+	 * we're in a nested context.
+	 */
+	if (is_hyp_ctxt(vcpu))
+		goto write;
+
+	cptr = vcpu_sanitised_cptr_el2(vcpu);
+
+	/*
+	 * Pay attention, there's some interesting detail here.
+	 *
+	 * The CPTR_EL2.xEN fields are 2 bits wide, although there are only two
+	 * meaningful trap states when HCR_EL2.TGE = 0 (running a nested guest):
+	 *
+	 *  - CPTR_EL2.xEN = x0, traps are enabled
+	 *  - CPTR_EL2.xEN = x1, traps are disabled
+	 *
+	 * In other words, bit[0] determines if guest accesses trap or not. In
+	 * the interest of simplicity, clear the entire field if the guest
+	 * hypervisor has traps enabled to dispel any illusion of something more
+	 * complicated taking place.
+	 */
+	if (!(SYS_FIELD_GET(CPACR_ELx, FPEN, cptr) & BIT(0)))
+		val &= ~CPACR_ELx_FPEN;
+	if (!(SYS_FIELD_GET(CPACR_ELx, ZEN, cptr) & BIT(0)))
+		val &= ~CPACR_ELx_ZEN;
+
+	if (kvm_has_feat(vcpu->kvm, ID_AA64MMFR3_EL1, S2POE, IMP))
+		val |= cptr & CPACR_ELx_E0POE;
+
+	val |= cptr & CPTR_EL2_TCPAC;
+
+write:
+	write_sysreg(val, cpacr_el1);
+}
+
 static void __activate_traps(struct kvm_vcpu *vcpu)
 {
 	u64 val;
@@ -91,30 +162,7 @@ static void __activate_traps(struct kvm_vcpu *vcpu)
 		}
 	}
 
-	val = read_sysreg(cpacr_el1);
-	val |= CPACR_ELx_TTA;
-	val &= ~(CPACR_ELx_ZEN | CPACR_ELx_SMEN);
-
-	/*
-	 * With VHE (HCR.E2H == 1), accesses to CPACR_EL1 are routed to
-	 * CPTR_EL2. In general, CPACR_EL1 has the same layout as CPTR_EL2,
-	 * except for some missing controls, such as TAM.
-	 * In this case, CPTR_EL2.TAM has the same position with or without
-	 * VHE (HCR.E2H == 1) which allows us to use here the CPTR_EL2.TAM
-	 * shift value for trapping the AMU accesses.
-	 */
-
-	val |= CPTR_EL2_TAM;
-
-	if (guest_owns_fp_regs()) {
-		if (vcpu_has_sve(vcpu))
-			val |= CPACR_ELx_ZEN;
-	} else {
-		val &= ~CPACR_ELx_FPEN;
-		__activate_traps_fpsimd32(vcpu);
-	}
-
-	write_sysreg(val, cpacr_el1);
+	__activate_cptr_traps(vcpu);
 
 	write_sysreg(__this_cpu_read(kvm_hyp_vector), vbar_el1);
 }
@@ -264,12 +312,116 @@ static bool kvm_hyp_handle_eret(struct kvm_vcpu *vcpu, u64 *exit_code)
 static void kvm_hyp_save_fpsimd_host(struct kvm_vcpu *vcpu)
 {
 	__fpsimd_save_state(*host_data_ptr(fpsimd_state));
+
+	if (kvm_has_fpmr(vcpu->kvm))
+		**host_data_ptr(fpmr_ptr) = read_sysreg_s(SYS_FPMR);
+}
+
+static bool kvm_hyp_handle_tlbi_el2(struct kvm_vcpu *vcpu, u64 *exit_code)
+{
+	int ret = -EINVAL;
+	u32 instr;
+	u64 val;
+
+	/*
+	 * Ideally, we would never trap on EL2 S1 TLB invalidations using
+	 * the EL1 instructions when the guest's HCR_EL2.{E2H,TGE}=={1,1}.
+	 * But "thanks" to FEAT_NV2, we don't trap writes to HCR_EL2,
+	 * meaning that we can't track changes to the virtual TGE bit. So we
+	 * have to leave HCR_EL2.TTLB set on the host. Oopsie...
+	 *
+	 * Try and handle these invalidation as quickly as possible, without
+	 * fully exiting. Note that we don't need to consider any forwarding
+	 * here, as having E2H+TGE set is the very definition of being
+	 * InHost.
+	 *
+	 * For the lesser hypervisors out there that have failed to get on
+	 * with the VHE program, we can also handle the nVHE style of EL2
+	 * invalidation.
+	 */
+	if (!(is_hyp_ctxt(vcpu)))
+		return false;
+
+	instr = esr_sys64_to_sysreg(kvm_vcpu_get_esr(vcpu));
+	val = vcpu_get_reg(vcpu, kvm_vcpu_sys_get_rt(vcpu));
+
+	if ((kvm_supported_tlbi_s1e1_op(vcpu, instr) &&
+	     vcpu_el2_e2h_is_set(vcpu) && vcpu_el2_tge_is_set(vcpu)) ||
+	    kvm_supported_tlbi_s1e2_op (vcpu, instr))
+		ret = __kvm_tlbi_s1e2(NULL, val, instr);
+
+	if (ret)
+		return false;
+
+	__kvm_skip_instr(vcpu);
+
+	return true;
+}
+
+static bool kvm_hyp_handle_cpacr_el1(struct kvm_vcpu *vcpu, u64 *exit_code)
+{
+	u64 esr = kvm_vcpu_get_esr(vcpu);
+	int rt;
+
+	if (!is_hyp_ctxt(vcpu) || esr_sys64_to_sysreg(esr) != SYS_CPACR_EL1)
+		return false;
+
+	rt = kvm_vcpu_sys_get_rt(vcpu);
+
+	if ((esr & ESR_ELx_SYS64_ISS_DIR_MASK) == ESR_ELx_SYS64_ISS_DIR_READ) {
+		vcpu_set_reg(vcpu, rt, __vcpu_sys_reg(vcpu, CPTR_EL2));
+	} else {
+		vcpu_write_sys_reg(vcpu, vcpu_get_reg(vcpu, rt), CPTR_EL2);
+		__activate_cptr_traps(vcpu);
+	}
+
+	__kvm_skip_instr(vcpu);
+
+	return true;
+}
+
+static bool kvm_hyp_handle_zcr_el2(struct kvm_vcpu *vcpu, u64 *exit_code)
+{
+	u32 sysreg = esr_sys64_to_sysreg(kvm_vcpu_get_esr(vcpu));
+
+	if (!vcpu_has_nv(vcpu))
+		return false;
+
+	if (sysreg != SYS_ZCR_EL2)
+		return false;
+
+	if (guest_owns_fp_regs())
+		return false;
+
+	/*
+	 * ZCR_EL2 traps are handled in the slow path, with the expectation
+	 * that the guest's FP context has already been loaded onto the CPU.
+	 *
+	 * Load the guest's FP context and unconditionally forward to the
+	 * slow path for handling (i.e. return false).
+	 */
+	kvm_hyp_handle_fpsimd(vcpu, exit_code);
+	return false;
+}
+
+static bool kvm_hyp_handle_sysreg_vhe(struct kvm_vcpu *vcpu, u64 *exit_code)
+{
+	if (kvm_hyp_handle_tlbi_el2(vcpu, exit_code))
+		return true;
+
+	if (kvm_hyp_handle_cpacr_el1(vcpu, exit_code))
+		return true;
+
+	if (kvm_hyp_handle_zcr_el2(vcpu, exit_code))
+		return true;
+
+	return kvm_hyp_handle_sysreg(vcpu, exit_code);
 }
 
 static const exit_handler_fn hyp_exit_handlers[] = {
 	[0 ... ESR_ELx_EC_MAX]		= NULL,
 	[ESR_ELx_EC_CP15_32]		= kvm_hyp_handle_cp15_32,
-	[ESR_ELx_EC_SYS64]		= kvm_hyp_handle_sysreg,
+	[ESR_ELx_EC_SYS64]		= kvm_hyp_handle_sysreg_vhe,
 	[ESR_ELx_EC_SVE]		= kvm_hyp_handle_fpsimd,
 	[ESR_ELx_EC_FP_ASIMD]		= kvm_hyp_handle_fpsimd,
 	[ESR_ELx_EC_IABT_LOW]		= kvm_hyp_handle_iabt_low,
@@ -388,7 +540,7 @@ int __kvm_vcpu_run(struct kvm_vcpu *vcpu)
 	return ret;
 }
 
-static void __hyp_call_panic(u64 spsr, u64 elr, u64 par)
+static void __noreturn __hyp_call_panic(u64 spsr, u64 elr, u64 par)
 {
 	struct kvm_cpu_context *host_ctxt;
 	struct kvm_vcpu *vcpu;
@@ -413,7 +565,6 @@ void __noreturn hyp_panic(void)
 	u64 par = read_sysreg_par();
 
 	__hyp_call_panic(spsr, elr, par);
-	unreachable();
 }
 
 asmlinkage void kvm_unexpected_el2_exception(void)
diff --git a/arch/arm64/kvm/hyp/vhe/tlb.c b/arch/arm64/kvm/hyp/vhe/tlb.c
index 5fa0359f3a87..3d50a1bd2bdb 100644
--- a/arch/arm64/kvm/hyp/vhe/tlb.c
+++ b/arch/arm64/kvm/hyp/vhe/tlb.c
@@ -219,3 +219,150 @@ void __kvm_flush_vm_context(void)
 	__tlbi(alle1is);
 	dsb(ish);
 }
+
+/*
+ * TLB invalidation emulation for NV. For any given instruction, we
+ * perform the following transformtions:
+ *
+ * - a TLBI targeting EL2 S1 is remapped to EL1 S1
+ * - a non-shareable TLBI is upgraded to being inner-shareable
+ * - an outer-shareable TLBI is also mapped to inner-shareable
+ * - an nXS TLBI is upgraded to XS
+ */
+int __kvm_tlbi_s1e2(struct kvm_s2_mmu *mmu, u64 va, u64 sys_encoding)
+{
+	struct tlb_inv_context cxt;
+	int ret = 0;
+
+	/*
+	 * The guest will have provided its own DSB ISHST before trapping.
+	 * If it hasn't, that's its own problem, and we won't paper over it
+	 * (plus, there is plenty of extra synchronisation before we even
+	 * get here...).
+	 */
+
+	if (mmu)
+		enter_vmid_context(mmu, &cxt);
+
+	switch (sys_encoding) {
+	case OP_TLBI_ALLE2:
+	case OP_TLBI_ALLE2IS:
+	case OP_TLBI_ALLE2OS:
+	case OP_TLBI_VMALLE1:
+	case OP_TLBI_VMALLE1IS:
+	case OP_TLBI_VMALLE1OS:
+	case OP_TLBI_ALLE2NXS:
+	case OP_TLBI_ALLE2ISNXS:
+	case OP_TLBI_ALLE2OSNXS:
+	case OP_TLBI_VMALLE1NXS:
+	case OP_TLBI_VMALLE1ISNXS:
+	case OP_TLBI_VMALLE1OSNXS:
+		__tlbi(vmalle1is);
+		break;
+	case OP_TLBI_VAE2:
+	case OP_TLBI_VAE2IS:
+	case OP_TLBI_VAE2OS:
+	case OP_TLBI_VAE1:
+	case OP_TLBI_VAE1IS:
+	case OP_TLBI_VAE1OS:
+	case OP_TLBI_VAE2NXS:
+	case OP_TLBI_VAE2ISNXS:
+	case OP_TLBI_VAE2OSNXS:
+	case OP_TLBI_VAE1NXS:
+	case OP_TLBI_VAE1ISNXS:
+	case OP_TLBI_VAE1OSNXS:
+		__tlbi(vae1is, va);
+		break;
+	case OP_TLBI_VALE2:
+	case OP_TLBI_VALE2IS:
+	case OP_TLBI_VALE2OS:
+	case OP_TLBI_VALE1:
+	case OP_TLBI_VALE1IS:
+	case OP_TLBI_VALE1OS:
+	case OP_TLBI_VALE2NXS:
+	case OP_TLBI_VALE2ISNXS:
+	case OP_TLBI_VALE2OSNXS:
+	case OP_TLBI_VALE1NXS:
+	case OP_TLBI_VALE1ISNXS:
+	case OP_TLBI_VALE1OSNXS:
+		__tlbi(vale1is, va);
+		break;
+	case OP_TLBI_ASIDE1:
+	case OP_TLBI_ASIDE1IS:
+	case OP_TLBI_ASIDE1OS:
+	case OP_TLBI_ASIDE1NXS:
+	case OP_TLBI_ASIDE1ISNXS:
+	case OP_TLBI_ASIDE1OSNXS:
+		__tlbi(aside1is, va);
+		break;
+	case OP_TLBI_VAAE1:
+	case OP_TLBI_VAAE1IS:
+	case OP_TLBI_VAAE1OS:
+	case OP_TLBI_VAAE1NXS:
+	case OP_TLBI_VAAE1ISNXS:
+	case OP_TLBI_VAAE1OSNXS:
+		__tlbi(vaae1is, va);
+		break;
+	case OP_TLBI_VAALE1:
+	case OP_TLBI_VAALE1IS:
+	case OP_TLBI_VAALE1OS:
+	case OP_TLBI_VAALE1NXS:
+	case OP_TLBI_VAALE1ISNXS:
+	case OP_TLBI_VAALE1OSNXS:
+		__tlbi(vaale1is, va);
+		break;
+	case OP_TLBI_RVAE2:
+	case OP_TLBI_RVAE2IS:
+	case OP_TLBI_RVAE2OS:
+	case OP_TLBI_RVAE1:
+	case OP_TLBI_RVAE1IS:
+	case OP_TLBI_RVAE1OS:
+	case OP_TLBI_RVAE2NXS:
+	case OP_TLBI_RVAE2ISNXS:
+	case OP_TLBI_RVAE2OSNXS:
+	case OP_TLBI_RVAE1NXS:
+	case OP_TLBI_RVAE1ISNXS:
+	case OP_TLBI_RVAE1OSNXS:
+		__tlbi(rvae1is, va);
+		break;
+	case OP_TLBI_RVALE2:
+	case OP_TLBI_RVALE2IS:
+	case OP_TLBI_RVALE2OS:
+	case OP_TLBI_RVALE1:
+	case OP_TLBI_RVALE1IS:
+	case OP_TLBI_RVALE1OS:
+	case OP_TLBI_RVALE2NXS:
+	case OP_TLBI_RVALE2ISNXS:
+	case OP_TLBI_RVALE2OSNXS:
+	case OP_TLBI_RVALE1NXS:
+	case OP_TLBI_RVALE1ISNXS:
+	case OP_TLBI_RVALE1OSNXS:
+		__tlbi(rvale1is, va);
+		break;
+	case OP_TLBI_RVAAE1:
+	case OP_TLBI_RVAAE1IS:
+	case OP_TLBI_RVAAE1OS:
+	case OP_TLBI_RVAAE1NXS:
+	case OP_TLBI_RVAAE1ISNXS:
+	case OP_TLBI_RVAAE1OSNXS:
+		__tlbi(rvaae1is, va);
+		break;
+	case OP_TLBI_RVAALE1:
+	case OP_TLBI_RVAALE1IS:
+	case OP_TLBI_RVAALE1OS:
+	case OP_TLBI_RVAALE1NXS:
+	case OP_TLBI_RVAALE1ISNXS:
+	case OP_TLBI_RVAALE1OSNXS:
+		__tlbi(rvaale1is, va);
+		break;
+	default:
+		ret = -EINVAL;
+	}
+	dsb(ish);
+	isb();
+
+	if (mmu)
+		exit_vmid_context(&cxt);
+
+	return ret;
+}
diff --git a/arch/arm64/kvm/mmu.c b/arch/arm64/kvm/mmu.c
index 8bcab0cc3fe9..a509b63bd4dd 100644
--- a/arch/arm64/kvm/mmu.c
+++ b/arch/arm64/kvm/mmu.c
@@ -328,18 +328,23 @@ static void __unmap_stage2_range(struct kvm_s2_mmu *mmu, phys_addr_t start, u64
 				   may_block));
 }
 
-static void unmap_stage2_range(struct kvm_s2_mmu *mmu, phys_addr_t start, u64 size)
+void kvm_stage2_unmap_range(struct kvm_s2_mmu *mmu, phys_addr_t start, u64 size)
 {
 	__unmap_stage2_range(mmu, start, size, true);
 }
 
+void kvm_stage2_flush_range(struct kvm_s2_mmu *mmu, phys_addr_t addr, phys_addr_t end)
+{
+	stage2_apply_range_resched(mmu, addr, end, kvm_pgtable_stage2_flush);
+}
+
 static void stage2_flush_memslot(struct kvm *kvm,
 				 struct kvm_memory_slot *memslot)
 {
 	phys_addr_t addr = memslot->base_gfn << PAGE_SHIFT;
 	phys_addr_t end = addr + PAGE_SIZE * memslot->npages;
 
-	stage2_apply_range_resched(&kvm->arch.mmu, addr, end, kvm_pgtable_stage2_flush);
+	kvm_stage2_flush_range(&kvm->arch.mmu, addr, end);
 }
 
 /**
@@ -362,6 +367,8 @@ static void stage2_flush_vm(struct kvm *kvm)
 	kvm_for_each_memslot(memslot, bkt, slots)
 		stage2_flush_memslot(kvm, memslot);
 
+	kvm_nested_s2_flush(kvm);
+
 	write_unlock(&kvm->mmu_lock);
 	srcu_read_unlock(&kvm->srcu, idx);
 }
@@ -855,21 +862,9 @@ static struct kvm_pgtable_mm_ops kvm_s2_mm_ops = {
 	.icache_inval_pou	= invalidate_icache_guest_page,
 };
 
-/**
- * kvm_init_stage2_mmu - Initialise a S2 MMU structure
- * @kvm:	The pointer to the KVM structure
- * @mmu:	The pointer to the s2 MMU structure
- * @type:	The machine type of the virtual machine
- *
- * Allocates only the stage-2 HW PGD level table(s).
- * Note we don't need locking here as this is only called when the VM is
- * created, which can only be done once.
- */
-int kvm_init_stage2_mmu(struct kvm *kvm, struct kvm_s2_mmu *mmu, unsigned long type)
+static int kvm_init_ipa_range(struct kvm_s2_mmu *mmu, unsigned long type)
 {
 	u32 kvm_ipa_limit = get_kvm_ipa_limit();
-	int cpu, err;
-	struct kvm_pgtable *pgt;
 	u64 mmfr0, mmfr1;
 	u32 phys_shift;
 
@@ -896,11 +891,51 @@ int kvm_init_stage2_mmu(struct kvm *kvm, struct kvm_s2_mmu *mmu, unsigned long t
 	mmfr1 = read_sanitised_ftr_reg(SYS_ID_AA64MMFR1_EL1);
 	mmu->vtcr = kvm_get_vtcr(mmfr0, mmfr1, phys_shift);
 
+	return 0;
+}
+
+/**
+ * kvm_init_stage2_mmu - Initialise a S2 MMU structure
+ * @kvm:	The pointer to the KVM structure
+ * @mmu:	The pointer to the s2 MMU structure
+ * @type:	The machine type of the virtual machine
+ *
+ * Allocates only the stage-2 HW PGD level table(s).
+ * Note we don't need locking here as this is only called in two cases:
+ *
+ * - when the VM is created, which can't race against anything
+ *
+ * - when secondary kvm_s2_mmu structures are initialised for NV
+ *   guests, and the caller must hold kvm->lock as this is called on a
+ *   per-vcpu basis.
+ */
+int kvm_init_stage2_mmu(struct kvm *kvm, struct kvm_s2_mmu *mmu, unsigned long type)
+{
+	int cpu, err;
+	struct kvm_pgtable *pgt;
+
+	/*
+	 * If we already have our page tables in place, and that the
+	 * MMU context is the canonical one, we have a bug somewhere,
+	 * as this is only supposed to ever happen once per VM.
+	 *
+	 * Otherwise, we're building nested page tables, and that's
+	 * probably because userspace called KVM_ARM_VCPU_INIT more
+	 * than once on the same vcpu. Since that's actually legal,
+	 * don't kick a fuss and leave gracefully.
+	 */
 	if (mmu->pgt != NULL) {
+		if (kvm_is_nested_s2_mmu(kvm, mmu))
+			return 0;
+
 		kvm_err("kvm_arch already initialized?\n");
 		return -EINVAL;
 	}
 
+	err = kvm_init_ipa_range(mmu, type);
+	if (err)
+		return err;
+
 	pgt = kzalloc(sizeof(*pgt), GFP_KERNEL_ACCOUNT);
 	if (!pgt)
 		return -ENOMEM;
@@ -925,6 +960,10 @@ int kvm_init_stage2_mmu(struct kvm *kvm, struct kvm_s2_mmu *mmu, unsigned long t
 
 	mmu->pgt = pgt;
 	mmu->pgd_phys = __pa(pgt->pgd);
+
+	if (kvm_is_nested_s2_mmu(kvm, mmu))
+		kvm_init_nested_s2_mmu(mmu);
+
 	return 0;
 
 out_destroy_pgtable:
@@ -976,7 +1015,7 @@ static void stage2_unmap_memslot(struct kvm *kvm,
 
 		if (!(vma->vm_flags & VM_PFNMAP)) {
 			gpa_t gpa = addr + (vm_start - memslot->userspace_addr);
-			unmap_stage2_range(&kvm->arch.mmu, gpa, vm_end - vm_start);
+			kvm_stage2_unmap_range(&kvm->arch.mmu, gpa, vm_end - vm_start);
 		}
 		hva = vm_end;
 	} while (hva < reg_end);
@@ -1003,6 +1042,8 @@ void stage2_unmap_vm(struct kvm *kvm)
 	kvm_for_each_memslot(memslot, bkt, slots)
 		stage2_unmap_memslot(kvm, memslot);
 
+	kvm_nested_s2_unmap(kvm);
+
 	write_unlock(&kvm->mmu_lock);
 	mmap_read_unlock(current->mm);
 	srcu_read_unlock(&kvm->srcu, idx);
@@ -1102,12 +1143,12 @@ int kvm_phys_addr_ioremap(struct kvm *kvm, phys_addr_t guest_ipa,
 }
 
 /**
- * stage2_wp_range() - write protect stage2 memory region range
+ * kvm_stage2_wp_range() - write protect stage2 memory region range
  * @mmu:        The KVM stage-2 MMU pointer
  * @addr:	Start address of range
  * @end:	End address of range
  */
-static void stage2_wp_range(struct kvm_s2_mmu *mmu, phys_addr_t addr, phys_addr_t end)
+void kvm_stage2_wp_range(struct kvm_s2_mmu *mmu, phys_addr_t addr, phys_addr_t end)
 {
 	stage2_apply_range_resched(mmu, addr, end, kvm_pgtable_stage2_wrprotect);
 }
@@ -1138,7 +1179,8 @@ static void kvm_mmu_wp_memory_region(struct kvm *kvm, int slot)
 	end = (memslot->base_gfn + memslot->npages) << PAGE_SHIFT;
 
 	write_lock(&kvm->mmu_lock);
-	stage2_wp_range(&kvm->arch.mmu, start, end);
+	kvm_stage2_wp_range(&kvm->arch.mmu, start, end);
+	kvm_nested_s2_wp(kvm);
 	write_unlock(&kvm->mmu_lock);
 	kvm_flush_remote_tlbs_memslot(kvm, memslot);
 }
@@ -1192,7 +1234,7 @@ void kvm_arch_mmu_enable_log_dirty_pt_masked(struct kvm *kvm,
 
 	lockdep_assert_held_write(&kvm->mmu_lock);
 
-	stage2_wp_range(&kvm->arch.mmu, start, end);
+	kvm_stage2_wp_range(&kvm->arch.mmu, start, end);
 
 	/*
 	 * Eager-splitting is done when manual-protect is set.  We
@@ -1204,6 +1246,8 @@ void kvm_arch_mmu_enable_log_dirty_pt_masked(struct kvm *kvm,
 	 */
 	if (kvm_dirty_log_manual_protect_and_init_set(kvm))
 		kvm_mmu_split_huge_pages(kvm, start, end);
+
+	kvm_nested_s2_wp(kvm);
 }
 
 static void kvm_send_hwpoison_signal(unsigned long address, short lsb)
@@ -1375,6 +1419,7 @@ static bool kvm_vma_mte_allowed(struct vm_area_struct *vma)
 }
 
 static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
+			  struct kvm_s2_trans *nested,
 			  struct kvm_memory_slot *memslot, unsigned long hva,
 			  bool fault_is_perm)
 {
@@ -1383,6 +1428,7 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
 	bool exec_fault, mte_allowed;
 	bool device = false, vfio_allow_any_uc = false;
 	unsigned long mmu_seq;
+	phys_addr_t ipa = fault_ipa;
 	struct kvm *kvm = vcpu->kvm;
 	struct kvm_mmu_memory_cache *memcache = &vcpu->arch.mmu_page_cache;
 	struct vm_area_struct *vma;
@@ -1466,10 +1512,45 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
 	}
 
 	vma_pagesize = 1UL << vma_shift;
-	if (vma_pagesize == PMD_SIZE || vma_pagesize == PUD_SIZE)
+
+	if (nested) {
+		unsigned long max_map_size;
+
+		max_map_size = force_pte ? PAGE_SIZE : PUD_SIZE;
+
+		ipa = kvm_s2_trans_output(nested);
+
+		/*
+		 * If we're about to create a shadow stage 2 entry, then we
+		 * can only create a block mapping if the guest stage 2 page
+		 * table uses at least as big a mapping.
+		 */
+		max_map_size = min(kvm_s2_trans_size(nested), max_map_size);
+
+		/*
+		 * Be careful that if the mapping size falls between
+		 * two host sizes, take the smallest of the two.
+		 */
+		if (max_map_size >= PMD_SIZE && max_map_size < PUD_SIZE)
+			max_map_size = PMD_SIZE;
+		else if (max_map_size >= PAGE_SIZE && max_map_size < PMD_SIZE)
+			max_map_size = PAGE_SIZE;
+
+		force_pte = (max_map_size == PAGE_SIZE);
+		vma_pagesize = min(vma_pagesize, (long)max_map_size);
+	}
+
+	/*
+	 * Both the canonical IPA and fault IPA must be hugepage-aligned to
+	 * ensure we find the right PFN and lay down the mapping in the right
+	 * place.
+	 */
+	if (vma_pagesize == PMD_SIZE || vma_pagesize == PUD_SIZE) {
 		fault_ipa &= ~(vma_pagesize - 1);
+		ipa &= ~(vma_pagesize - 1);
+	}
 
-	gfn = fault_ipa >> PAGE_SHIFT;
+	gfn = ipa >> PAGE_SHIFT;
 	mte_allowed = kvm_vma_mte_allowed(vma);
 
 	vfio_allow_any_uc = vma->vm_flags & VM_ALLOW_ANY_UNCACHED;
@@ -1520,6 +1601,25 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
 	if (exec_fault && device)
 		return -ENOEXEC;
 
+	/*
+	 * Potentially reduce shadow S2 permissions to match the guest's own
+	 * S2. For exec faults, we'd only reach this point if the guest
+	 * actually allowed it (see kvm_s2_handle_perm_fault).
+	 *
+	 * Also encode the level of the original translation in the SW bits
+	 * of the leaf entry as a proxy for the span of that translation.
+	 * This will be retrieved on TLB invalidation from the guest and
+	 * used to limit the invalidation scope if a TTL hint or a range
+	 * isn't provided.
+	 */
+	if (nested) {
+		writable &= kvm_s2_trans_writable(nested);
+		if (!kvm_s2_trans_readable(nested))
+			prot &= ~KVM_PGTABLE_PROT_R;
+
+		prot |= kvm_encode_nested_level(nested);
+	}
+
 	read_lock(&kvm->mmu_lock);
 	pgt = vcpu->arch.hw_mmu->pgt;
 	if (mmu_invalidate_retry(kvm, mmu_seq)) {
@@ -1566,7 +1666,8 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
 			prot |= KVM_PGTABLE_PROT_NORMAL_NC;
 		else
 			prot |= KVM_PGTABLE_PROT_DEVICE;
-	} else if (cpus_have_final_cap(ARM64_HAS_CACHE_DIC)) {
+	} else if (cpus_have_final_cap(ARM64_HAS_CACHE_DIC) &&
+		   (!nested || kvm_s2_trans_executable(nested))) {
 		prot |= KVM_PGTABLE_PROT_X;
 	}
 
@@ -1575,14 +1676,21 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
 	 * permissions only if vma_pagesize equals fault_granule. Otherwise,
 	 * kvm_pgtable_stage2_map() should be called to change block size.
 	 */
-	if (fault_is_perm && vma_pagesize == fault_granule)
+	if (fault_is_perm && vma_pagesize == fault_granule) {
+		/*
+		 * Drop the SW bits in favour of those stored in the
+		 * PTE, which will be preserved.
+		 */
+		prot &= ~KVM_NV_GUEST_MAP_SZ;
 		ret = kvm_pgtable_stage2_relax_perms(pgt, fault_ipa, prot);
-	else
+	} else {
 		ret = kvm_pgtable_stage2_map(pgt, fault_ipa, vma_pagesize,
 					     __pfn_to_phys(pfn), prot,
 					     memcache,
 					     KVM_PGTABLE_WALK_HANDLE_FAULT |
 					     KVM_PGTABLE_WALK_SHARED);
+	}
+
 out_unlock:
 	read_unlock(&kvm->mmu_lock);
 
@@ -1626,8 +1734,10 @@ static void handle_access_fault(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa)
  */
 int kvm_handle_guest_abort(struct kvm_vcpu *vcpu)
 {
+	struct kvm_s2_trans nested_trans, *nested = NULL;
 	unsigned long esr;
-	phys_addr_t fault_ipa;
+	phys_addr_t fault_ipa; /* The address we faulted on */
+	phys_addr_t ipa; /* Always the IPA in the L1 guest phys space */
 	struct kvm_memory_slot *memslot;
 	unsigned long hva;
 	bool is_iabt, write_fault, writable;
@@ -1636,7 +1746,7 @@ int kvm_handle_guest_abort(struct kvm_vcpu *vcpu)
 
 	esr = kvm_vcpu_get_esr(vcpu);
 
-	fault_ipa = kvm_vcpu_get_fault_ipa(vcpu);
+	ipa = fault_ipa = kvm_vcpu_get_fault_ipa(vcpu);
 	is_iabt = kvm_vcpu_trap_is_iabt(vcpu);
 
 	if (esr_fsc_is_translation_fault(esr)) {
@@ -1686,7 +1796,42 @@ int kvm_handle_guest_abort(struct kvm_vcpu *vcpu)
 
 	idx = srcu_read_lock(&vcpu->kvm->srcu);
 
-	gfn = fault_ipa >> PAGE_SHIFT;
+	/*
+	 * We may have faulted on a shadow stage 2 page table if we are
+	 * running a nested guest.  In this case, we have to resolve the L2
+	 * IPA to the L1 IPA first, before knowing what kind of memory should
+	 * back the L1 IPA.
+	 *
+	 * If the shadow stage 2 page table walk faults, then we simply inject
+	 * this to the guest and carry on.
+	 *
+	 * If there are no shadow S2 PTs because S2 is disabled, there is
+	 * nothing to walk and we treat it as a 1:1 before going through the
+	 * canonical translation.
+	 */
+	if (kvm_is_nested_s2_mmu(vcpu->kvm,vcpu->arch.hw_mmu) &&
+	    vcpu->arch.hw_mmu->nested_stage2_enabled) {
+		u32 esr;
+
+		ret = kvm_walk_nested_s2(vcpu, fault_ipa, &nested_trans);
+		if (ret) {
+			esr = kvm_s2_trans_esr(&nested_trans);
+			kvm_inject_s2_fault(vcpu, esr);
+			goto out_unlock;
+		}
+
+		ret = kvm_s2_handle_perm_fault(vcpu, &nested_trans);
+		if (ret) {
+			esr = kvm_s2_trans_esr(&nested_trans);
+			kvm_inject_s2_fault(vcpu, esr);
+			goto out_unlock;
+		}
+
+		ipa = kvm_s2_trans_output(&nested_trans);
+		nested = &nested_trans;
+	}
+
+	gfn = ipa >> PAGE_SHIFT;
 	memslot = gfn_to_memslot(vcpu->kvm, gfn);
 	hva = gfn_to_hva_memslot_prot(memslot, gfn, &writable);
 	write_fault = kvm_is_write_fault(vcpu);
@@ -1730,13 +1875,13 @@ int kvm_handle_guest_abort(struct kvm_vcpu *vcpu)
 		 * faulting VA. This is always 12 bits, irrespective
 		 * of the page size.
 		 */
-		fault_ipa |= kvm_vcpu_get_hfar(vcpu) & ((1 << 12) - 1);
-		ret = io_mem_abort(vcpu, fault_ipa);
+		ipa |= kvm_vcpu_get_hfar(vcpu) & GENMASK(11, 0);
+		ret = io_mem_abort(vcpu, ipa);
 		goto out_unlock;
 	}
 
 	/* Userspace should not be able to register out-of-bounds IPAs */
-	VM_BUG_ON(fault_ipa >= kvm_phys_size(vcpu->arch.hw_mmu));
+	VM_BUG_ON(ipa >= kvm_phys_size(vcpu->arch.hw_mmu));
 
 	if (esr_fsc_is_access_flag_fault(esr)) {
 		handle_access_fault(vcpu, fault_ipa);
@@ -1744,7 +1889,7 @@ int kvm_handle_guest_abort(struct kvm_vcpu *vcpu)
 		goto out_unlock;
 	}
 
-	ret = user_mem_abort(vcpu, fault_ipa, memslot, hva,
+	ret = user_mem_abort(vcpu, fault_ipa, nested, memslot, hva,
 			     esr_fsc_is_permission_fault(esr));
 	if (ret == 0)
 		ret = 1;
@@ -1767,6 +1912,7 @@ bool kvm_unmap_gfn_range(struct kvm *kvm, struct kvm_gfn_range *range)
 			     (range->end - range->start) << PAGE_SHIFT,
 			     range->may_block);
 
+	kvm_nested_s2_unmap(kvm);
 	return false;
 }
 
@@ -1780,6 +1926,10 @@ bool kvm_age_gfn(struct kvm *kvm, struct kvm_gfn_range *range)
 	return kvm_pgtable_stage2_test_clear_young(kvm->arch.mmu.pgt,
 						   range->start << PAGE_SHIFT,
 						   size, true);
+	/*
+	 * TODO: Handle nested_mmu structures here using the reverse mapping in
+	 * a later version of patch series.
+	 */
 }
 
 bool kvm_test_age_gfn(struct kvm *kvm, struct kvm_gfn_range *range)
@@ -2022,11 +2172,6 @@ void kvm_arch_memslots_updated(struct kvm *kvm, u64 gen)
 {
 }
 
-void kvm_arch_flush_shadow_all(struct kvm *kvm)
-{
-	kvm_uninit_stage2_mmu(kvm);
-}
-
 void kvm_arch_flush_shadow_memslot(struct kvm *kvm,
 				   struct kvm_memory_slot *slot)
 {
@@ -2034,7 +2179,8 @@ void kvm_arch_flush_shadow_memslot(struct kvm *kvm,
 	phys_addr_t size = slot->npages << PAGE_SHIFT;
 
 	write_lock(&kvm->mmu_lock);
-	unmap_stage2_range(&kvm->arch.mmu, gpa, size);
+	kvm_stage2_unmap_range(&kvm->arch.mmu, gpa, size);
+	kvm_nested_s2_unmap(kvm);
 	write_unlock(&kvm->mmu_lock);
 }
 
diff --git a/arch/arm64/kvm/nested.c b/arch/arm64/kvm/nested.c
index bae8536cbf00..f9e30dd34c7a 100644
--- a/arch/arm64/kvm/nested.c
+++ b/arch/arm64/kvm/nested.c
@@ -4,10 +4,13 @@
  * Author: Jintack Lim <jintack.lim@linaro.org>
  */
 
+#include <linux/bitfield.h>
 #include <linux/kvm.h>
 #include <linux/kvm_host.h>
 
+#include <asm/kvm_arm.h>
 #include <asm/kvm_emulate.h>
+#include <asm/kvm_mmu.h>
 #include <asm/kvm_nested.h>
 #include <asm/sysreg.h>
 
@@ -17,149 +20,892 @@
 #define NV_FTR(r, f)		ID_AA64##r##_EL1_##f
 
 /*
- * Our emulated CPU doesn't support all the possible features. For the
- * sake of simplicity (and probably mental sanity), wipe out a number
- * of feature bits we don't intend to support for the time being.
- * This list should get updated as new features get added to the NV
- * support, and new extension to the architecture.
+ * Ratio of live shadow S2 MMU per vcpu. This is a trade-off between
+ * memory usage and potential number of different sets of S2 PTs in
+ * the guests. Running out of S2 MMUs only affects performance (we
+ * will invalidate them more often).
  */
-static u64 limit_nv_id_reg(u32 id, u64 val)
+#define S2_MMU_PER_VCPU		2
+
+void kvm_init_nested(struct kvm *kvm)
 {
-	u64 tmp;
+	kvm->arch.nested_mmus = NULL;
+	kvm->arch.nested_mmus_size = 0;
+}
 
-	switch (id) {
-	case SYS_ID_AA64ISAR0_EL1:
-		/* Support everything but TME, O.S. and Range TLBIs */
-		val &= ~(NV_FTR(ISAR0, TLB)		|
-			 NV_FTR(ISAR0, TME));
-		break;
+static int init_nested_s2_mmu(struct kvm *kvm, struct kvm_s2_mmu *mmu)
+{
+	/*
+	 * We only initialise the IPA range on the canonical MMU, which
+	 * defines the contract between KVM and userspace on where the
+	 * "hardware" is in the IPA space. This affects the validity of MMIO
+	 * exits forwarded to userspace, for example.
+	 *
+	 * For nested S2s, we use the PARange as exposed to the guest, as it
+	 * is allowed to use it at will to expose whatever memory map it
+	 * wants to its own guests as it would be on real HW.
+	 */
+	return kvm_init_stage2_mmu(kvm, mmu, kvm_get_pa_bits(kvm));
+}
 
-	case SYS_ID_AA64ISAR1_EL1:
-		/* Support everything but Spec Invalidation */
-		val &= ~(GENMASK_ULL(63, 56)	|
-			 NV_FTR(ISAR1, SPECRES));
-		break;
+int kvm_vcpu_init_nested(struct kvm_vcpu *vcpu)
+{
+	struct kvm *kvm = vcpu->kvm;
+	struct kvm_s2_mmu *tmp;
+	int num_mmus, ret = 0;
+
+	/*
+	 * Let's treat memory allocation failures as benign: If we fail to
+	 * allocate anything, return an error and keep the allocated array
+	 * alive. Userspace may try to recover by intializing the vcpu
+	 * again, and there is no reason to affect the whole VM for this.
+	 */
+	num_mmus = atomic_read(&kvm->online_vcpus) * S2_MMU_PER_VCPU;
+	tmp = kvrealloc(kvm->arch.nested_mmus,
+			size_mul(sizeof(*kvm->arch.nested_mmus), num_mmus),
+			GFP_KERNEL_ACCOUNT | __GFP_ZERO);
+	if (!tmp)
+		return -ENOMEM;
+
+	/*
+	 * If we went through a realocation, adjust the MMU back-pointers in
+	 * the previously initialised kvm_pgtable structures.
+	 */
+	if (kvm->arch.nested_mmus != tmp)
+		for (int i = 0; i < kvm->arch.nested_mmus_size; i++)
+			tmp[i].pgt->mmu = &tmp[i];
+
+	for (int i = kvm->arch.nested_mmus_size; !ret && i < num_mmus; i++)
+		ret = init_nested_s2_mmu(kvm, &tmp[i]);
+
+	if (ret) {
+		for (int i = kvm->arch.nested_mmus_size; i < num_mmus; i++)
+			kvm_free_stage2_pgd(&tmp[i]);
+
+		return ret;
+	}
+
+	kvm->arch.nested_mmus_size = num_mmus;
+	kvm->arch.nested_mmus = tmp;
+
+	return 0;
+}
+
+struct s2_walk_info {
+	int	     (*read_desc)(phys_addr_t pa, u64 *desc, void *data);
+	void	     *data;
+	u64	     baddr;
+	unsigned int max_oa_bits;
+	unsigned int pgshift;
+	unsigned int sl;
+	unsigned int t0sz;
+	bool	     be;
+};
+
+static u32 compute_fsc(int level, u32 fsc)
+{
+	return fsc | (level & 0x3);
+}
+
+static int esr_s2_fault(struct kvm_vcpu *vcpu, int level, u32 fsc)
+{
+	u32 esr;
+
+	esr = kvm_vcpu_get_esr(vcpu) & ~ESR_ELx_FSC;
+	esr |= compute_fsc(level, fsc);
+	return esr;
+}
+
+static int get_ia_size(struct s2_walk_info *wi)
+{
+	return 64 - wi->t0sz;
+}
+
+static int check_base_s2_limits(struct s2_walk_info *wi,
+				int level, int input_size, int stride)
+{
+	int start_size, ia_size;
+
+	ia_size = get_ia_size(wi);
 
-	case SYS_ID_AA64PFR0_EL1:
-		/* No AMU, MPAM, S-EL2, RAS or SVE */
-		val &= ~(GENMASK_ULL(55, 52)	|
-			 NV_FTR(PFR0, AMU)	|
-			 NV_FTR(PFR0, MPAM)	|
-			 NV_FTR(PFR0, SEL2)	|
-			 NV_FTR(PFR0, RAS)	|
-			 NV_FTR(PFR0, SVE)	|
-			 NV_FTR(PFR0, EL3)	|
-			 NV_FTR(PFR0, EL2)	|
-			 NV_FTR(PFR0, EL1));
-		/* 64bit EL1/EL2/EL3 only */
-		val |= FIELD_PREP(NV_FTR(PFR0, EL1), 0b0001);
-		val |= FIELD_PREP(NV_FTR(PFR0, EL2), 0b0001);
-		val |= FIELD_PREP(NV_FTR(PFR0, EL3), 0b0001);
+	/* Check translation limits */
+	switch (BIT(wi->pgshift)) {
+	case SZ_64K:
+		if (level == 0 || (level == 1 && ia_size <= 42))
+			return -EFAULT;
 		break;
+	case SZ_16K:
+		if (level == 0 || (level == 1 && ia_size <= 40))
+			return -EFAULT;
+		break;
+	case SZ_4K:
+		if (level < 0 || (level == 0 && ia_size <= 42))
+			return -EFAULT;
+		break;
+	}
+
+	/* Check input size limits */
+	if (input_size > ia_size)
+		return -EFAULT;
+
+	/* Check number of entries in starting level table */
+	start_size = input_size - ((3 - level) * stride + wi->pgshift);
+	if (start_size < 1 || start_size > stride + 4)
+		return -EFAULT;
+
+	return 0;
+}
+
+/* Check if output is within boundaries */
+static int check_output_size(struct s2_walk_info *wi, phys_addr_t output)
+{
+	unsigned int output_size = wi->max_oa_bits;
 
-	case SYS_ID_AA64PFR1_EL1:
-		/* Only support BTI, SSBS, CSV2_frac */
-		val &= (NV_FTR(PFR1, BT)	|
-			NV_FTR(PFR1, SSBS)	|
-			NV_FTR(PFR1, CSV2_frac));
+	if (output_size != 48 && (output & GENMASK_ULL(47, output_size)))
+		return -1;
+
+	return 0;
+}
+
+/*
+ * This is essentially a C-version of the pseudo code from the ARM ARM
+ * AArch64.TranslationTableWalk  function.  I strongly recommend looking at
+ * that pseudocode in trying to understand this.
+ *
+ * Must be called with the kvm->srcu read lock held
+ */
+static int walk_nested_s2_pgd(phys_addr_t ipa,
+			      struct s2_walk_info *wi, struct kvm_s2_trans *out)
+{
+	int first_block_level, level, stride, input_size, base_lower_bound;
+	phys_addr_t base_addr;
+	unsigned int addr_top, addr_bottom;
+	u64 desc;  /* page table entry */
+	int ret;
+	phys_addr_t paddr;
+
+	switch (BIT(wi->pgshift)) {
+	default:
+	case SZ_64K:
+	case SZ_16K:
+		level = 3 - wi->sl;
+		first_block_level = 2;
 		break;
+	case SZ_4K:
+		level = 2 - wi->sl;
+		first_block_level = 1;
+		break;
+	}
+
+	stride = wi->pgshift - 3;
+	input_size = get_ia_size(wi);
+	if (input_size > 48 || input_size < 25)
+		return -EFAULT;
+
+	ret = check_base_s2_limits(wi, level, input_size, stride);
+	if (WARN_ON(ret))
+		return ret;
+
+	base_lower_bound = 3 + input_size - ((3 - level) * stride +
+			   wi->pgshift);
+	base_addr = wi->baddr & GENMASK_ULL(47, base_lower_bound);
+
+	if (check_output_size(wi, base_addr)) {
+		out->esr = compute_fsc(level, ESR_ELx_FSC_ADDRSZ);
+		return 1;
+	}
+
+	addr_top = input_size - 1;
+
+	while (1) {
+		phys_addr_t index;
+
+		addr_bottom = (3 - level) * stride + wi->pgshift;
+		index = (ipa & GENMASK_ULL(addr_top, addr_bottom))
+			>> (addr_bottom - 3);
+
+		paddr = base_addr | index;
+		ret = wi->read_desc(paddr, &desc, wi->data);
+		if (ret < 0)
+			return ret;
 
-	case SYS_ID_AA64MMFR0_EL1:
-		/* Hide ECV, ExS, Secure Memory */
-		val &= ~(NV_FTR(MMFR0, ECV)		|
-			 NV_FTR(MMFR0, EXS)		|
-			 NV_FTR(MMFR0, TGRAN4_2)	|
-			 NV_FTR(MMFR0, TGRAN16_2)	|
-			 NV_FTR(MMFR0, TGRAN64_2)	|
-			 NV_FTR(MMFR0, SNSMEM));
-
-		/* Disallow unsupported S2 page sizes */
-		switch (PAGE_SIZE) {
-		case SZ_64K:
-			val |= FIELD_PREP(NV_FTR(MMFR0, TGRAN16_2), 0b0001);
-			fallthrough;
-		case SZ_16K:
-			val |= FIELD_PREP(NV_FTR(MMFR0, TGRAN4_2), 0b0001);
-			fallthrough;
-		case SZ_4K:
-			/* Support everything */
-			break;
-		}
 		/*
-		 * Since we can't support a guest S2 page size smaller than
-		 * the host's own page size (due to KVM only populating its
-		 * own S2 using the kernel's page size), advertise the
-		 * limitation using FEAT_GTG.
+		 * Handle reversedescriptors if endianness differs between the
+		 * host and the guest hypervisor.
 		 */
-		switch (PAGE_SIZE) {
-		case SZ_4K:
-			val |= FIELD_PREP(NV_FTR(MMFR0, TGRAN4_2), 0b0010);
-			fallthrough;
-		case SZ_16K:
-			val |= FIELD_PREP(NV_FTR(MMFR0, TGRAN16_2), 0b0010);
-			fallthrough;
-		case SZ_64K:
-			val |= FIELD_PREP(NV_FTR(MMFR0, TGRAN64_2), 0b0010);
+		if (wi->be)
+			desc = be64_to_cpu((__force __be64)desc);
+		else
+			desc = le64_to_cpu((__force __le64)desc);
+
+		/* Check for valid descriptor at this point */
+		if (!(desc & 1) || ((desc & 3) == 1 && level == 3)) {
+			out->esr = compute_fsc(level, ESR_ELx_FSC_FAULT);
+			out->desc = desc;
+			return 1;
+		}
+
+		/* We're at the final level or block translation level */
+		if ((desc & 3) == 1 || level == 3)
 			break;
+
+		if (check_output_size(wi, desc)) {
+			out->esr = compute_fsc(level, ESR_ELx_FSC_ADDRSZ);
+			out->desc = desc;
+			return 1;
 		}
-		/* Cap PARange to 48bits */
-		tmp = FIELD_GET(NV_FTR(MMFR0, PARANGE), val);
-		if (tmp > 0b0101) {
-			val &= ~NV_FTR(MMFR0, PARANGE);
-			val |= FIELD_PREP(NV_FTR(MMFR0, PARANGE), 0b0101);
+
+		base_addr = desc & GENMASK_ULL(47, wi->pgshift);
+
+		level += 1;
+		addr_top = addr_bottom - 1;
+	}
+
+	if (level < first_block_level) {
+		out->esr = compute_fsc(level, ESR_ELx_FSC_FAULT);
+		out->desc = desc;
+		return 1;
+	}
+
+	if (check_output_size(wi, desc)) {
+		out->esr = compute_fsc(level, ESR_ELx_FSC_ADDRSZ);
+		out->desc = desc;
+		return 1;
+	}
+
+	if (!(desc & BIT(10))) {
+		out->esr = compute_fsc(level, ESR_ELx_FSC_ACCESS);
+		out->desc = desc;
+		return 1;
+	}
+
+	addr_bottom += contiguous_bit_shift(desc, wi, level);
+
+	/* Calculate and return the result */
+	paddr = (desc & GENMASK_ULL(47, addr_bottom)) |
+		(ipa & GENMASK_ULL(addr_bottom - 1, 0));
+	out->output = paddr;
+	out->block_size = 1UL << ((3 - level) * stride + wi->pgshift);
+	out->readable = desc & (0b01 << 6);
+	out->writable = desc & (0b10 << 6);
+	out->level = level;
+	out->desc = desc;
+	return 0;
+}
+
+static int read_guest_s2_desc(phys_addr_t pa, u64 *desc, void *data)
+{
+	struct kvm_vcpu *vcpu = data;
+
+	return kvm_read_guest(vcpu->kvm, pa, desc, sizeof(*desc));
+}
+
+static void vtcr_to_walk_info(u64 vtcr, struct s2_walk_info *wi)
+{
+	wi->t0sz = vtcr & TCR_EL2_T0SZ_MASK;
+
+	switch (vtcr & VTCR_EL2_TG0_MASK) {
+	case VTCR_EL2_TG0_4K:
+		wi->pgshift = 12;	 break;
+	case VTCR_EL2_TG0_16K:
+		wi->pgshift = 14;	 break;
+	case VTCR_EL2_TG0_64K:
+	default:	    /* IMPDEF: treat any other value as 64k */
+		wi->pgshift = 16;	 break;
+	}
+
+	wi->sl = FIELD_GET(VTCR_EL2_SL0_MASK, vtcr);
+	/* Global limit for now, should eventually be per-VM */
+	wi->max_oa_bits = min(get_kvm_ipa_limit(),
+			      ps_to_output_size(FIELD_GET(VTCR_EL2_PS_MASK, vtcr)));
+}
+
+int kvm_walk_nested_s2(struct kvm_vcpu *vcpu, phys_addr_t gipa,
+		       struct kvm_s2_trans *result)
+{
+	u64 vtcr = vcpu_read_sys_reg(vcpu, VTCR_EL2);
+	struct s2_walk_info wi;
+	int ret;
+
+	result->esr = 0;
+
+	if (!vcpu_has_nv(vcpu))
+		return 0;
+
+	wi.read_desc = read_guest_s2_desc;
+	wi.data = vcpu;
+	wi.baddr = vcpu_read_sys_reg(vcpu, VTTBR_EL2);
+
+	vtcr_to_walk_info(vtcr, &wi);
+
+	wi.be = vcpu_read_sys_reg(vcpu, SCTLR_EL2) & SCTLR_ELx_EE;
+
+	ret = walk_nested_s2_pgd(gipa, &wi, result);
+	if (ret)
+		result->esr |= (kvm_vcpu_get_esr(vcpu) & ~ESR_ELx_FSC);
+
+	return ret;
+}
+
+static unsigned int ttl_to_size(u8 ttl)
+{
+	int level = ttl & 3;
+	int gran = (ttl >> 2) & 3;
+	unsigned int max_size = 0;
+
+	switch (gran) {
+	case TLBI_TTL_TG_4K:
+		switch (level) {
+		case 0:
+			break;
+		case 1:
+			max_size = SZ_1G;
+			break;
+		case 2:
+			max_size = SZ_2M;
+			break;
+		case 3:
+			max_size = SZ_4K;
+			break;
 		}
 		break;
-
-	case SYS_ID_AA64MMFR1_EL1:
-		val &= (NV_FTR(MMFR1, HCX)	|
-			NV_FTR(MMFR1, PAN)	|
-			NV_FTR(MMFR1, LO)	|
-			NV_FTR(MMFR1, HPDS)	|
-			NV_FTR(MMFR1, VH)	|
-			NV_FTR(MMFR1, VMIDBits));
+	case TLBI_TTL_TG_16K:
+		switch (level) {
+		case 0:
+		case 1:
+			break;
+		case 2:
+			max_size = SZ_32M;
+			break;
+		case 3:
+			max_size = SZ_16K;
+			break;
+		}
+		break;
+	case TLBI_TTL_TG_64K:
+		switch (level) {
+		case 0:
+		case 1:
+			/* No 52bit IPA support */
+			break;
+		case 2:
+			max_size = SZ_512M;
+			break;
+		case 3:
+			max_size = SZ_64K;
+			break;
+		}
+		break;
+	default:			/* No size information */
 		break;
+	}
 
-	case SYS_ID_AA64MMFR2_EL1:
-		val &= ~(NV_FTR(MMFR2, BBM)	|
-			 NV_FTR(MMFR2, TTL)	|
-			 GENMASK_ULL(47, 44)	|
-			 NV_FTR(MMFR2, ST)	|
-			 NV_FTR(MMFR2, CCIDX)	|
-			 NV_FTR(MMFR2, VARange));
+	return max_size;
+}
 
-		/* Force TTL support */
-		val |= FIELD_PREP(NV_FTR(MMFR2, TTL), 0b0001);
+/*
+ * Compute the equivalent of the TTL field by parsing the shadow PT.  The
+ * granule size is extracted from the cached VTCR_EL2.TG0 while the level is
+ * retrieved from first entry carrying the level as a tag.
+ */
+static u8 get_guest_mapping_ttl(struct kvm_s2_mmu *mmu, u64 addr)
+{
+	u64 tmp, sz = 0, vtcr = mmu->tlb_vtcr;
+	kvm_pte_t pte;
+	u8 ttl, level;
+
+	lockdep_assert_held_write(&kvm_s2_mmu_to_kvm(mmu)->mmu_lock);
+
+	switch (vtcr & VTCR_EL2_TG0_MASK) {
+	case VTCR_EL2_TG0_4K:
+		ttl = (TLBI_TTL_TG_4K << 2);
+		break;
+	case VTCR_EL2_TG0_16K:
+		ttl = (TLBI_TTL_TG_16K << 2);
+		break;
+	case VTCR_EL2_TG0_64K:
+	default:	    /* IMPDEF: treat any other value as 64k */
+		ttl = (TLBI_TTL_TG_64K << 2);
 		break;
+	}
+
+	tmp = addr;
 
-	case SYS_ID_AA64MMFR4_EL1:
-		val = 0;
-		if (!cpus_have_final_cap(ARM64_HAS_HCR_NV1))
-			val |= FIELD_PREP(NV_FTR(MMFR4, E2H0),
-					  ID_AA64MMFR4_EL1_E2H0_NI_NV1);
+again:
+	/* Iteratively compute the block sizes for a particular granule size */
+	switch (vtcr & VTCR_EL2_TG0_MASK) {
+	case VTCR_EL2_TG0_4K:
+		if	(sz < SZ_4K)	sz = SZ_4K;
+		else if (sz < SZ_2M)	sz = SZ_2M;
+		else if (sz < SZ_1G)	sz = SZ_1G;
+		else			sz = 0;
+		break;
+	case VTCR_EL2_TG0_16K:
+		if	(sz < SZ_16K)	sz = SZ_16K;
+		else if (sz < SZ_32M)	sz = SZ_32M;
+		else			sz = 0;
+		break;
+	case VTCR_EL2_TG0_64K:
+	default:	    /* IMPDEF: treat any other value as 64k */
+		if	(sz < SZ_64K)	sz = SZ_64K;
+		else if (sz < SZ_512M)	sz = SZ_512M;
+		else			sz = 0;
 		break;
+	}
+
+	if (sz == 0)
+		return 0;
+
+	tmp &= ~(sz - 1);
+	if (kvm_pgtable_get_leaf(mmu->pgt, tmp, &pte, NULL))
+		goto again;
+	if (!(pte & PTE_VALID))
+		goto again;
+	level = FIELD_GET(KVM_NV_GUEST_MAP_SZ, pte);
+	if (!level)
+		goto again;
+
+	ttl |= level;
 
-	case SYS_ID_AA64DFR0_EL1:
-		/* Only limited support for PMU, Debug, BPs and WPs */
-		val &= (NV_FTR(DFR0, PMUVer)	|
-			NV_FTR(DFR0, WRPs)	|
-			NV_FTR(DFR0, BRPs)	|
-			NV_FTR(DFR0, DebugVer));
-
-		/* Cap Debug to ARMv8.1 */
-		tmp = FIELD_GET(NV_FTR(DFR0, DebugVer), val);
-		if (tmp > 0b0111) {
-			val &= ~NV_FTR(DFR0, DebugVer);
-			val |= FIELD_PREP(NV_FTR(DFR0, DebugVer), 0b0111);
+	/*
+	 * We now have found some level information in the shadow S2. Check
+	 * that the resulting range is actually including the original IPA.
+	 */
+	sz = ttl_to_size(ttl);
+	if (addr < (tmp + sz))
+		return ttl;
+
+	return 0;
+}
+
+unsigned long compute_tlb_inval_range(struct kvm_s2_mmu *mmu, u64 val)
+{
+	struct kvm *kvm = kvm_s2_mmu_to_kvm(mmu);
+	unsigned long max_size;
+	u8 ttl;
+
+	ttl = FIELD_GET(TLBI_TTL_MASK, val);
+
+	if (!ttl || !kvm_has_feat(kvm, ID_AA64MMFR2_EL1, TTL, IMP)) {
+		/* No TTL, check the shadow S2 for a hint */
+		u64 addr = (val & GENMASK_ULL(35, 0)) << 12;
+		ttl = get_guest_mapping_ttl(mmu, addr);
+	}
+
+	max_size = ttl_to_size(ttl);
+
+	if (!max_size) {
+		/* Compute the maximum extent of the invalidation */
+		switch (mmu->tlb_vtcr & VTCR_EL2_TG0_MASK) {
+		case VTCR_EL2_TG0_4K:
+			max_size = SZ_1G;
+			break;
+		case VTCR_EL2_TG0_16K:
+			max_size = SZ_32M;
+			break;
+		case VTCR_EL2_TG0_64K:
+		default:    /* IMPDEF: treat any other value as 64k */
+			/*
+			 * No, we do not support 52bit IPA in nested yet. Once
+			 * we do, this should be 4TB.
+			 */
+			max_size = SZ_512M;
+			break;
 		}
-		break;
+	}
 
-	default:
-		/* Unknown register, just wipe it clean */
-		val = 0;
+	WARN_ON(!max_size);
+	return max_size;
+}
+
+/*
+ * We can have multiple *different* MMU contexts with the same VMID:
+ *
+ * - S2 being enabled or not, hence differing by the HCR_EL2.VM bit
+ *
+ * - Multiple vcpus using private S2s (huh huh...), hence differing by the
+ *   VBBTR_EL2.BADDR address
+ *
+ * - A combination of the above...
+ *
+ * We can always identify which MMU context to pick at run-time.  However,
+ * TLB invalidation involving a VMID must take action on all the TLBs using
+ * this particular VMID. This translates into applying the same invalidation
+ * operation to all the contexts that are using this VMID. Moar phun!
+ */
+void kvm_s2_mmu_iterate_by_vmid(struct kvm *kvm, u16 vmid,
+				const union tlbi_info *info,
+				void (*tlbi_callback)(struct kvm_s2_mmu *,
+						      const union tlbi_info *))
+{
+	write_lock(&kvm->mmu_lock);
+
+	for (int i = 0; i < kvm->arch.nested_mmus_size; i++) {
+		struct kvm_s2_mmu *mmu = &kvm->arch.nested_mmus[i];
+
+		if (!kvm_s2_mmu_valid(mmu))
+			continue;
+
+		if (vmid == get_vmid(mmu->tlb_vttbr))
+			tlbi_callback(mmu, info);
+	}
+
+	write_unlock(&kvm->mmu_lock);
+}
+
+struct kvm_s2_mmu *lookup_s2_mmu(struct kvm_vcpu *vcpu)
+{
+	struct kvm *kvm = vcpu->kvm;
+	bool nested_stage2_enabled;
+	u64 vttbr, vtcr, hcr;
+
+	lockdep_assert_held_write(&kvm->mmu_lock);
+
+	vttbr = vcpu_read_sys_reg(vcpu, VTTBR_EL2);
+	vtcr = vcpu_read_sys_reg(vcpu, VTCR_EL2);
+	hcr = vcpu_read_sys_reg(vcpu, HCR_EL2);
+
+	nested_stage2_enabled = hcr & HCR_VM;
+
+	/* Don't consider the CnP bit for the vttbr match */
+	vttbr &= ~VTTBR_CNP_BIT;
+
+	/*
+	 * Two possibilities when looking up a S2 MMU context:
+	 *
+	 * - either S2 is enabled in the guest, and we need a context that is
+	 *   S2-enabled and matches the full VTTBR (VMID+BADDR) and VTCR,
+	 *   which makes it safe from a TLB conflict perspective (a broken
+	 *   guest won't be able to generate them),
+	 *
+	 * - or S2 is disabled, and we need a context that is S2-disabled
+	 *   and matches the VMID only, as all TLBs are tagged by VMID even
+	 *   if S2 translation is disabled.
+	 */
+	for (int i = 0; i < kvm->arch.nested_mmus_size; i++) {
+		struct kvm_s2_mmu *mmu = &kvm->arch.nested_mmus[i];
+
+		if (!kvm_s2_mmu_valid(mmu))
+			continue;
+
+		if (nested_stage2_enabled &&
+		    mmu->nested_stage2_enabled &&
+		    vttbr == mmu->tlb_vttbr &&
+		    vtcr == mmu->tlb_vtcr)
+			return mmu;
+
+		if (!nested_stage2_enabled &&
+		    !mmu->nested_stage2_enabled &&
+		    get_vmid(vttbr) == get_vmid(mmu->tlb_vttbr))
+			return mmu;
+	}
+	return NULL;
+}
+
+static struct kvm_s2_mmu *get_s2_mmu_nested(struct kvm_vcpu *vcpu)
+{
+	struct kvm *kvm = vcpu->kvm;
+	struct kvm_s2_mmu *s2_mmu;
+	int i;
+
+	lockdep_assert_held_write(&vcpu->kvm->mmu_lock);
+
+	s2_mmu = lookup_s2_mmu(vcpu);
+	if (s2_mmu)
+		goto out;
+
+	/*
+	 * Make sure we don't always search from the same point, or we
+	 * will always reuse a potentially active context, leaving
+	 * free contexts unused.
+	 */
+	for (i = kvm->arch.nested_mmus_next;
+	     i < (kvm->arch.nested_mmus_size + kvm->arch.nested_mmus_next);
+	     i++) {
+		s2_mmu = &kvm->arch.nested_mmus[i % kvm->arch.nested_mmus_size];
+
+		if (atomic_read(&s2_mmu->refcnt) == 0)
+			break;
+	}
+	BUG_ON(atomic_read(&s2_mmu->refcnt)); /* We have struct MMUs to spare */
+
+	/* Set the scene for the next search */
+	kvm->arch.nested_mmus_next = (i + 1) % kvm->arch.nested_mmus_size;
+
+	/* Clear the old state */
+	if (kvm_s2_mmu_valid(s2_mmu))
+		kvm_stage2_unmap_range(s2_mmu, 0, kvm_phys_size(s2_mmu));
+
+	/*
+	 * The virtual VMID (modulo CnP) will be used as a key when matching
+	 * an existing kvm_s2_mmu.
+	 *
+	 * We cache VTCR at allocation time, once and for all. It'd be great
+	 * if the guest didn't screw that one up, as this is not very
+	 * forgiving...
+	 */
+	s2_mmu->tlb_vttbr = vcpu_read_sys_reg(vcpu, VTTBR_EL2) & ~VTTBR_CNP_BIT;
+	s2_mmu->tlb_vtcr = vcpu_read_sys_reg(vcpu, VTCR_EL2);
+	s2_mmu->nested_stage2_enabled = vcpu_read_sys_reg(vcpu, HCR_EL2) & HCR_VM;
+
+out:
+	atomic_inc(&s2_mmu->refcnt);
+	return s2_mmu;
+}
+
+void kvm_init_nested_s2_mmu(struct kvm_s2_mmu *mmu)
+{
+	/* CnP being set denotes an invalid entry */
+	mmu->tlb_vttbr = VTTBR_CNP_BIT;
+	mmu->nested_stage2_enabled = false;
+	atomic_set(&mmu->refcnt, 0);
+}
+
+void kvm_vcpu_load_hw_mmu(struct kvm_vcpu *vcpu)
+{
+	if (is_hyp_ctxt(vcpu)) {
+		vcpu->arch.hw_mmu = &vcpu->kvm->arch.mmu;
+	} else {
+		write_lock(&vcpu->kvm->mmu_lock);
+		vcpu->arch.hw_mmu = get_s2_mmu_nested(vcpu);
+		write_unlock(&vcpu->kvm->mmu_lock);
+	}
+}
+
+void kvm_vcpu_put_hw_mmu(struct kvm_vcpu *vcpu)
+{
+	if (kvm_is_nested_s2_mmu(vcpu->kvm, vcpu->arch.hw_mmu)) {
+		atomic_dec(&vcpu->arch.hw_mmu->refcnt);
+		vcpu->arch.hw_mmu = NULL;
+	}
+}
+
+/*
+ * Returns non-zero if permission fault is handled by injecting it to the next
+ * level hypervisor.
+ */
+int kvm_s2_handle_perm_fault(struct kvm_vcpu *vcpu, struct kvm_s2_trans *trans)
+{
+	bool forward_fault = false;
+
+	trans->esr = 0;
+
+	if (!kvm_vcpu_trap_is_permission_fault(vcpu))
+		return 0;
+
+	if (kvm_vcpu_trap_is_iabt(vcpu)) {
+		forward_fault = !kvm_s2_trans_executable(trans);
+	} else {
+		bool write_fault = kvm_is_write_fault(vcpu);
+
+		forward_fault = ((write_fault && !trans->writable) ||
+				 (!write_fault && !trans->readable));
+	}
+
+	if (forward_fault)
+		trans->esr = esr_s2_fault(vcpu, trans->level, ESR_ELx_FSC_PERM);
+
+	return forward_fault;
+}
+
+int kvm_inject_s2_fault(struct kvm_vcpu *vcpu, u64 esr_el2)
+{
+	vcpu_write_sys_reg(vcpu, vcpu->arch.fault.far_el2, FAR_EL2);
+	vcpu_write_sys_reg(vcpu, vcpu->arch.fault.hpfar_el2, HPFAR_EL2);
+
+	return kvm_inject_nested_sync(vcpu, esr_el2);
+}
+
+void kvm_nested_s2_wp(struct kvm *kvm)
+{
+	int i;
+
+	lockdep_assert_held_write(&kvm->mmu_lock);
+
+	for (i = 0; i < kvm->arch.nested_mmus_size; i++) {
+		struct kvm_s2_mmu *mmu = &kvm->arch.nested_mmus[i];
+
+		if (kvm_s2_mmu_valid(mmu))
+			kvm_stage2_wp_range(mmu, 0, kvm_phys_size(mmu));
+	}
+}
+
+void kvm_nested_s2_unmap(struct kvm *kvm)
+{
+	int i;
+
+	lockdep_assert_held_write(&kvm->mmu_lock);
+
+	for (i = 0; i < kvm->arch.nested_mmus_size; i++) {
+		struct kvm_s2_mmu *mmu = &kvm->arch.nested_mmus[i];
+
+		if (kvm_s2_mmu_valid(mmu))
+			kvm_stage2_unmap_range(mmu, 0, kvm_phys_size(mmu));
+	}
+}
+
+void kvm_nested_s2_flush(struct kvm *kvm)
+{
+	int i;
+
+	lockdep_assert_held_write(&kvm->mmu_lock);
+
+	for (i = 0; i < kvm->arch.nested_mmus_size; i++) {
+		struct kvm_s2_mmu *mmu = &kvm->arch.nested_mmus[i];
+
+		if (kvm_s2_mmu_valid(mmu))
+			kvm_stage2_flush_range(mmu, 0, kvm_phys_size(mmu));
+	}
+}
+
+void kvm_arch_flush_shadow_all(struct kvm *kvm)
+{
+	int i;
+
+	for (i = 0; i < kvm->arch.nested_mmus_size; i++) {
+		struct kvm_s2_mmu *mmu = &kvm->arch.nested_mmus[i];
+
+		if (!WARN_ON(atomic_read(&mmu->refcnt)))
+			kvm_free_stage2_pgd(mmu);
+	}
+	kvfree(kvm->arch.nested_mmus);
+	kvm->arch.nested_mmus = NULL;
+	kvm->arch.nested_mmus_size = 0;
+	kvm_uninit_stage2_mmu(kvm);
+}
+
+/*
+ * Our emulated CPU doesn't support all the possible features. For the
+ * sake of simplicity (and probably mental sanity), wipe out a number
+ * of feature bits we don't intend to support for the time being.
+ * This list should get updated as new features get added to the NV
+ * support, and new extension to the architecture.
+ */
+static void limit_nv_id_regs(struct kvm *kvm)
+{
+	u64 val, tmp;
+
+	/* Support everything but TME */
+	val = kvm_read_vm_id_reg(kvm, SYS_ID_AA64ISAR0_EL1);
+	val &= ~NV_FTR(ISAR0, TME);
+	kvm_set_vm_id_reg(kvm, SYS_ID_AA64ISAR0_EL1, val);
+
+	/* Support everything but Spec Invalidation and LS64 */
+	val = kvm_read_vm_id_reg(kvm, SYS_ID_AA64ISAR1_EL1);
+	val &= ~(NV_FTR(ISAR1, LS64)	|
+		 NV_FTR(ISAR1, SPECRES));
+	kvm_set_vm_id_reg(kvm, SYS_ID_AA64ISAR1_EL1, val);
+
+	/* No AMU, MPAM, S-EL2, or RAS */
+	val = kvm_read_vm_id_reg(kvm, SYS_ID_AA64PFR0_EL1);
+	val &= ~(GENMASK_ULL(55, 52)	|
+		 NV_FTR(PFR0, AMU)	|
+		 NV_FTR(PFR0, MPAM)	|
+		 NV_FTR(PFR0, SEL2)	|
+		 NV_FTR(PFR0, RAS)	|
+		 NV_FTR(PFR0, EL3)	|
+		 NV_FTR(PFR0, EL2)	|
+		 NV_FTR(PFR0, EL1));
+	/* 64bit EL1/EL2/EL3 only */
+	val |= FIELD_PREP(NV_FTR(PFR0, EL1), 0b0001);
+	val |= FIELD_PREP(NV_FTR(PFR0, EL2), 0b0001);
+	val |= FIELD_PREP(NV_FTR(PFR0, EL3), 0b0001);
+	kvm_set_vm_id_reg(kvm, SYS_ID_AA64PFR0_EL1, val);
+
+	/* Only support BTI, SSBS, CSV2_frac */
+	val = kvm_read_vm_id_reg(kvm, SYS_ID_AA64PFR1_EL1);
+	val &= (NV_FTR(PFR1, BT)	|
+		NV_FTR(PFR1, SSBS)	|
+		NV_FTR(PFR1, CSV2_frac));
+	kvm_set_vm_id_reg(kvm, SYS_ID_AA64PFR1_EL1, val);
+
+	/* Hide ECV, ExS, Secure Memory */
+	val = kvm_read_vm_id_reg(kvm, SYS_ID_AA64MMFR0_EL1);
+	val &= ~(NV_FTR(MMFR0, ECV)		|
+		 NV_FTR(MMFR0, EXS)		|
+		 NV_FTR(MMFR0, TGRAN4_2)	|
+		 NV_FTR(MMFR0, TGRAN16_2)	|
+		 NV_FTR(MMFR0, TGRAN64_2)	|
+		 NV_FTR(MMFR0, SNSMEM));
+
+	/* Disallow unsupported S2 page sizes */
+	switch (PAGE_SIZE) {
+	case SZ_64K:
+		val |= FIELD_PREP(NV_FTR(MMFR0, TGRAN16_2), 0b0001);
+		fallthrough;
+	case SZ_16K:
+		val |= FIELD_PREP(NV_FTR(MMFR0, TGRAN4_2), 0b0001);
+		fallthrough;
+	case SZ_4K:
+		/* Support everything */
 		break;
 	}
+	/*
+	 * Since we can't support a guest S2 page size smaller than
+	 * the host's own page size (due to KVM only populating its
+	 * own S2 using the kernel's page size), advertise the
+	 * limitation using FEAT_GTG.
+	 */
+	switch (PAGE_SIZE) {
+	case SZ_4K:
+		val |= FIELD_PREP(NV_FTR(MMFR0, TGRAN4_2), 0b0010);
+		fallthrough;
+	case SZ_16K:
+		val |= FIELD_PREP(NV_FTR(MMFR0, TGRAN16_2), 0b0010);
+		fallthrough;
+	case SZ_64K:
+		val |= FIELD_PREP(NV_FTR(MMFR0, TGRAN64_2), 0b0010);
+		break;
+	}
+	/* Cap PARange to 48bits */
+	tmp = FIELD_GET(NV_FTR(MMFR0, PARANGE), val);
+	if (tmp > 0b0101) {
+		val &= ~NV_FTR(MMFR0, PARANGE);
+		val |= FIELD_PREP(NV_FTR(MMFR0, PARANGE), 0b0101);
+	}
+	kvm_set_vm_id_reg(kvm, SYS_ID_AA64MMFR0_EL1, val);
+
+	val = kvm_read_vm_id_reg(kvm, SYS_ID_AA64MMFR1_EL1);
+	val &= (NV_FTR(MMFR1, HCX)	|
+		NV_FTR(MMFR1, PAN)	|
+		NV_FTR(MMFR1, LO)	|
+		NV_FTR(MMFR1, HPDS)	|
+		NV_FTR(MMFR1, VH)	|
+		NV_FTR(MMFR1, VMIDBits));
+	kvm_set_vm_id_reg(kvm, SYS_ID_AA64MMFR1_EL1, val);
+
+	val = kvm_read_vm_id_reg(kvm, SYS_ID_AA64MMFR2_EL1);
+	val &= ~(NV_FTR(MMFR2, BBM)	|
+		 NV_FTR(MMFR2, TTL)	|
+		 GENMASK_ULL(47, 44)	|
+		 NV_FTR(MMFR2, ST)	|
+		 NV_FTR(MMFR2, CCIDX)	|
+		 NV_FTR(MMFR2, VARange));
+
+	/* Force TTL support */
+	val |= FIELD_PREP(NV_FTR(MMFR2, TTL), 0b0001);
+	kvm_set_vm_id_reg(kvm, SYS_ID_AA64MMFR2_EL1, val);
+
+	val = 0;
+	if (!cpus_have_final_cap(ARM64_HAS_HCR_NV1))
+		val |= FIELD_PREP(NV_FTR(MMFR4, E2H0),
+				  ID_AA64MMFR4_EL1_E2H0_NI_NV1);
+	kvm_set_vm_id_reg(kvm, SYS_ID_AA64MMFR4_EL1, val);
 
-	return val;
+	/* Only limited support for PMU, Debug, BPs and WPs */
+	val = kvm_read_vm_id_reg(kvm, SYS_ID_AA64DFR0_EL1);
+	val &= (NV_FTR(DFR0, PMUVer)	|
+		NV_FTR(DFR0, WRPs)	|
+		NV_FTR(DFR0, BRPs)	|
+		NV_FTR(DFR0, DebugVer));
+
+	/* Cap Debug to ARMv8.1 */
+	tmp = FIELD_GET(NV_FTR(DFR0, DebugVer), val);
+	if (tmp > 0b0111) {
+		val &= ~NV_FTR(DFR0, DebugVer);
+		val |= FIELD_PREP(NV_FTR(DFR0, DebugVer), 0b0111);
+	}
+	kvm_set_vm_id_reg(kvm, SYS_ID_AA64DFR0_EL1, val);
 }
 
 u64 kvm_vcpu_sanitise_vncr_reg(const struct kvm_vcpu *vcpu, enum vcpu_sysreg sr)
@@ -190,23 +936,18 @@ static void set_sysreg_masks(struct kvm *kvm, int sr, u64 res0, u64 res1)
 int kvm_init_nv_sysregs(struct kvm *kvm)
 {
 	u64 res0, res1;
-	int ret = 0;
 
-	mutex_lock(&kvm->arch.config_lock);
+	lockdep_assert_held(&kvm->arch.config_lock);
 
 	if (kvm->arch.sysreg_masks)
-		goto out;
+		return 0;
 
 	kvm->arch.sysreg_masks = kzalloc(sizeof(*(kvm->arch.sysreg_masks)),
-					 GFP_KERNEL);
-	if (!kvm->arch.sysreg_masks) {
-		ret = -ENOMEM;
-		goto out;
-	}
+					 GFP_KERNEL_ACCOUNT);
+	if (!kvm->arch.sysreg_masks)
+		return -ENOMEM;
 
-	for (int i = 0; i < KVM_ARM_ID_REG_NUM; i++)
-		kvm->arch.id_regs[i] = limit_nv_id_reg(IDX_IDREG(i),
-						       kvm->arch.id_regs[i]);
+	limit_nv_id_regs(kvm);
 
 	/* VTTBR_EL2 */
 	res0 = res1 = 0;
@@ -433,8 +1174,13 @@ int kvm_init_nv_sysregs(struct kvm *kvm)
 	if (!kvm_has_feat(kvm, ID_AA64PFR0_EL1, AMU, V1P1))
 		res0 |= ~(res0 | res1);
 	set_sysreg_masks(kvm, HAFGRTR_EL2, res0, res1);
-out:
-	mutex_unlock(&kvm->arch.config_lock);
 
-	return ret;
+	/* SCTLR_EL1 */
+	res0 = SCTLR_EL1_RES0;
+	res1 = SCTLR_EL1_RES1;
+	if (!kvm_has_feat(kvm, ID_AA64MMFR1_EL1, PAN, PAN3))
+		res0 |= SCTLR_EL1_EPAN;
+	set_sysreg_masks(kvm, SCTLR_EL1, res0, res1);
+
+	return 0;
 }
diff --git a/arch/arm64/kvm/pmu-emul.c b/arch/arm64/kvm/pmu-emul.c
index a35ce10e0a9f..ac36c438b8c1 100644
--- a/arch/arm64/kvm/pmu-emul.c
+++ b/arch/arm64/kvm/pmu-emul.c
@@ -14,7 +14,6 @@
 #include <asm/kvm_emulate.h>
 #include <kvm/arm_pmu.h>
 #include <kvm/arm_vgic.h>
-#include <asm/arm_pmuv3.h>
 
 #define PERF_ATTR_CFG1_COUNTER_64BIT	BIT(0)
 
@@ -54,7 +53,7 @@ static u32 __kvm_pmu_event_mask(unsigned int pmuver)
 
 static u32 kvm_pmu_event_mask(struct kvm *kvm)
 {
-	u64 dfr0 = IDREG(kvm, SYS_ID_AA64DFR0_EL1);
+	u64 dfr0 = kvm_read_vm_id_reg(kvm, SYS_ID_AA64DFR0_EL1);
 	u8 pmuver = SYS_FIELD_GET(ID_AA64DFR0_EL1, PMUVer, dfr0);
 
 	return __kvm_pmu_event_mask(pmuver);
@@ -234,7 +233,7 @@ void kvm_pmu_vcpu_init(struct kvm_vcpu *vcpu)
 	int i;
 	struct kvm_pmu *pmu = &vcpu->arch.pmu;
 
-	for (i = 0; i < ARMV8_PMU_MAX_COUNTERS; i++)
+	for (i = 0; i < KVM_ARMV8_PMU_MAX_COUNTERS; i++)
 		pmu->pmc[i].idx = i;
 }
 
@@ -261,7 +260,7 @@ void kvm_pmu_vcpu_destroy(struct kvm_vcpu *vcpu)
 {
 	int i;
 
-	for (i = 0; i < ARMV8_PMU_MAX_COUNTERS; i++)
+	for (i = 0; i < KVM_ARMV8_PMU_MAX_COUNTERS; i++)
 		kvm_pmu_release_perf_event(kvm_vcpu_idx_to_pmc(vcpu, i));
 	irq_work_sync(&vcpu->arch.pmu.overflow_work);
 }
@@ -292,7 +291,7 @@ void kvm_pmu_enable_counter_mask(struct kvm_vcpu *vcpu, u64 val)
 	if (!(kvm_vcpu_read_pmcr(vcpu) & ARMV8_PMU_PMCR_E) || !val)
 		return;
 
-	for (i = 0; i < ARMV8_PMU_MAX_COUNTERS; i++) {
+	for (i = 0; i < KVM_ARMV8_PMU_MAX_COUNTERS; i++) {
 		struct kvm_pmc *pmc;
 
 		if (!(val & BIT(i)))
@@ -324,7 +323,7 @@ void kvm_pmu_disable_counter_mask(struct kvm_vcpu *vcpu, u64 val)
 	if (!kvm_vcpu_has_pmu(vcpu) || !val)
 		return;
 
-	for (i = 0; i < ARMV8_PMU_MAX_COUNTERS; i++) {
+	for (i = 0; i < KVM_ARMV8_PMU_MAX_COUNTERS; i++) {
 		struct kvm_pmc *pmc;
 
 		if (!(val & BIT(i)))
@@ -911,10 +910,10 @@ u8 kvm_arm_pmu_get_max_counters(struct kvm *kvm)
 	struct arm_pmu *arm_pmu = kvm->arch.arm_pmu;
 
 	/*
-	 * The arm_pmu->num_events considers the cycle counter as well.
-	 * Ignore that and return only the general-purpose counters.
+	 * The arm_pmu->cntr_mask considers the fixed counter(s) as well.
+	 * Ignore those and return only the general-purpose counters.
 	 */
-	return arm_pmu->num_events - 1;
+	return bitmap_weight(arm_pmu->cntr_mask, ARMV8_PMU_MAX_GENERAL_COUNTERS);
 }
 
 static void kvm_arm_set_pmu(struct kvm *kvm, struct arm_pmu *arm_pmu)
diff --git a/arch/arm64/kvm/pmu.c b/arch/arm64/kvm/pmu.c
index 329819806096..0b3adf3e17b4 100644
--- a/arch/arm64/kvm/pmu.c
+++ b/arch/arm64/kvm/pmu.c
@@ -5,6 +5,8 @@
  */
 #include <linux/kvm_host.h>
 #include <linux/perf_event.h>
+#include <linux/perf/arm_pmu.h>
+#include <linux/perf/arm_pmuv3.h>
 
 static DEFINE_PER_CPU(struct kvm_pmu_events, kvm_pmu_events);
 
@@ -35,7 +37,7 @@ struct kvm_pmu_events *kvm_get_pmu_events(void)
  * Add events to track that we may want to switch at guest entry/exit
  * time.
  */
-void kvm_set_pmu_events(u32 set, struct perf_event_attr *attr)
+void kvm_set_pmu_events(u64 set, struct perf_event_attr *attr)
 {
 	struct kvm_pmu_events *pmu = kvm_get_pmu_events();
 
@@ -51,7 +53,7 @@ void kvm_set_pmu_events(u32 set, struct perf_event_attr *attr)
 /*
  * Stop tracking events
  */
-void kvm_clr_pmu_events(u32 clr)
+void kvm_clr_pmu_events(u64 clr)
 {
 	struct kvm_pmu_events *pmu = kvm_get_pmu_events();
 
@@ -62,79 +64,32 @@ void kvm_clr_pmu_events(u32 clr)
 	pmu->events_guest &= ~clr;
 }
 
-#define PMEVTYPER_READ_CASE(idx)				\
-	case idx:						\
-		return read_sysreg(pmevtyper##idx##_el0)
-
-#define PMEVTYPER_WRITE_CASE(idx)				\
-	case idx:						\
-		write_sysreg(val, pmevtyper##idx##_el0);	\
-		break
-
-#define PMEVTYPER_CASES(readwrite)				\
-	PMEVTYPER_##readwrite##_CASE(0);			\
-	PMEVTYPER_##readwrite##_CASE(1);			\
-	PMEVTYPER_##readwrite##_CASE(2);			\
-	PMEVTYPER_##readwrite##_CASE(3);			\
-	PMEVTYPER_##readwrite##_CASE(4);			\
-	PMEVTYPER_##readwrite##_CASE(5);			\
-	PMEVTYPER_##readwrite##_CASE(6);			\
-	PMEVTYPER_##readwrite##_CASE(7);			\
-	PMEVTYPER_##readwrite##_CASE(8);			\
-	PMEVTYPER_##readwrite##_CASE(9);			\
-	PMEVTYPER_##readwrite##_CASE(10);			\
-	PMEVTYPER_##readwrite##_CASE(11);			\
-	PMEVTYPER_##readwrite##_CASE(12);			\
-	PMEVTYPER_##readwrite##_CASE(13);			\
-	PMEVTYPER_##readwrite##_CASE(14);			\
-	PMEVTYPER_##readwrite##_CASE(15);			\
-	PMEVTYPER_##readwrite##_CASE(16);			\
-	PMEVTYPER_##readwrite##_CASE(17);			\
-	PMEVTYPER_##readwrite##_CASE(18);			\
-	PMEVTYPER_##readwrite##_CASE(19);			\
-	PMEVTYPER_##readwrite##_CASE(20);			\
-	PMEVTYPER_##readwrite##_CASE(21);			\
-	PMEVTYPER_##readwrite##_CASE(22);			\
-	PMEVTYPER_##readwrite##_CASE(23);			\
-	PMEVTYPER_##readwrite##_CASE(24);			\
-	PMEVTYPER_##readwrite##_CASE(25);			\
-	PMEVTYPER_##readwrite##_CASE(26);			\
-	PMEVTYPER_##readwrite##_CASE(27);			\
-	PMEVTYPER_##readwrite##_CASE(28);			\
-	PMEVTYPER_##readwrite##_CASE(29);			\
-	PMEVTYPER_##readwrite##_CASE(30)
-
 /*
  * Read a value direct from PMEVTYPER<idx> where idx is 0-30
- * or PMCCFILTR_EL0 where idx is ARMV8_PMU_CYCLE_IDX (31).
+ * or PMxCFILTR_EL0 where idx is 31-32.
  */
 static u64 kvm_vcpu_pmu_read_evtype_direct(int idx)
 {
-	switch (idx) {
-	PMEVTYPER_CASES(READ);
-	case ARMV8_PMU_CYCLE_IDX:
-		return read_sysreg(pmccfiltr_el0);
-	default:
-		WARN_ON(1);
-	}
+	if (idx == ARMV8_PMU_CYCLE_IDX)
+		return read_pmccfiltr();
+	else if (idx == ARMV8_PMU_INSTR_IDX)
+		return read_pmicfiltr();
 
-	return 0;
+	return read_pmevtypern(idx);
 }
 
 /*
  * Write a value direct to PMEVTYPER<idx> where idx is 0-30
- * or PMCCFILTR_EL0 where idx is ARMV8_PMU_CYCLE_IDX (31).
+ * or PMxCFILTR_EL0 where idx is 31-32.
  */
 static void kvm_vcpu_pmu_write_evtype_direct(int idx, u32 val)
 {
-	switch (idx) {
-	PMEVTYPER_CASES(WRITE);
-	case ARMV8_PMU_CYCLE_IDX:
-		write_sysreg(val, pmccfiltr_el0);
-		break;
-	default:
-		WARN_ON(1);
-	}
+	if (idx == ARMV8_PMU_CYCLE_IDX)
+		write_pmccfiltr(val);
+	else if (idx == ARMV8_PMU_INSTR_IDX)
+		write_pmicfiltr(val);
+	else
+		write_pmevtypern(idx, val);
 }
 
 /*
@@ -145,7 +100,7 @@ static void kvm_vcpu_pmu_enable_el0(unsigned long events)
 	u64 typer;
 	u32 counter;
 
-	for_each_set_bit(counter, &events, 32) {
+	for_each_set_bit(counter, &events, ARMPMU_MAX_HWEVENTS) {
 		typer = kvm_vcpu_pmu_read_evtype_direct(counter);
 		typer &= ~ARMV8_PMU_EXCLUDE_EL0;
 		kvm_vcpu_pmu_write_evtype_direct(counter, typer);
@@ -160,7 +115,7 @@ static void kvm_vcpu_pmu_disable_el0(unsigned long events)
 	u64 typer;
 	u32 counter;
 
-	for_each_set_bit(counter, &events, 32) {
+	for_each_set_bit(counter, &events, ARMPMU_MAX_HWEVENTS) {
 		typer = kvm_vcpu_pmu_read_evtype_direct(counter);
 		typer |= ARMV8_PMU_EXCLUDE_EL0;
 		kvm_vcpu_pmu_write_evtype_direct(counter, typer);
@@ -176,7 +131,7 @@ static void kvm_vcpu_pmu_disable_el0(unsigned long events)
 void kvm_vcpu_pmu_restore_guest(struct kvm_vcpu *vcpu)
 {
 	struct kvm_pmu_events *pmu;
-	u32 events_guest, events_host;
+	u64 events_guest, events_host;
 
 	if (!kvm_arm_support_pmu_v3() || !has_vhe())
 		return;
@@ -197,7 +152,7 @@ void kvm_vcpu_pmu_restore_guest(struct kvm_vcpu *vcpu)
 void kvm_vcpu_pmu_restore_host(struct kvm_vcpu *vcpu)
 {
 	struct kvm_pmu_events *pmu;
-	u32 events_guest, events_host;
+	u64 events_guest, events_host;
 
 	if (!kvm_arm_support_pmu_v3() || !has_vhe())
 		return;
diff --git a/arch/arm64/kvm/ptdump.c b/arch/arm64/kvm/ptdump.c
new file mode 100644
index 000000000000..e4a342e903e2
--- /dev/null
+++ b/arch/arm64/kvm/ptdump.c
@@ -0,0 +1,268 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Debug helper used to dump the stage-2 pagetables of the system and their
+ * associated permissions.
+ *
+ * Copyright (C) Google, 2024
+ * Author: Sebastian Ene <sebastianene@google.com>
+ */
+#include <linux/debugfs.h>
+#include <linux/kvm_host.h>
+#include <linux/seq_file.h>
+
+#include <asm/kvm_mmu.h>
+#include <asm/kvm_pgtable.h>
+#include <asm/ptdump.h>
+
+#define MARKERS_LEN		2
+#define KVM_PGTABLE_MAX_LEVELS	(KVM_PGTABLE_LAST_LEVEL + 1)
+
+struct kvm_ptdump_guest_state {
+	struct kvm		*kvm;
+	struct ptdump_pg_state	parser_state;
+	struct addr_marker	ipa_marker[MARKERS_LEN];
+	struct ptdump_pg_level	level[KVM_PGTABLE_MAX_LEVELS];
+	struct ptdump_range	range[MARKERS_LEN];
+};
+
+static const struct ptdump_prot_bits stage2_pte_bits[] = {
+	{
+		.mask	= PTE_VALID,
+		.val	= PTE_VALID,
+		.set	= " ",
+		.clear	= "F",
+	}, {
+		.mask	= KVM_PTE_LEAF_ATTR_LO_S2_S2AP_R | PTE_VALID,
+		.val	= KVM_PTE_LEAF_ATTR_LO_S2_S2AP_R | PTE_VALID,
+		.set	= "R",
+		.clear	= " ",
+	}, {
+		.mask	= KVM_PTE_LEAF_ATTR_LO_S2_S2AP_W | PTE_VALID,
+		.val	= KVM_PTE_LEAF_ATTR_LO_S2_S2AP_W | PTE_VALID,
+		.set	= "W",
+		.clear	= " ",
+	}, {
+		.mask	= KVM_PTE_LEAF_ATTR_HI_S2_XN | PTE_VALID,
+		.val	= PTE_VALID,
+		.set	= " ",
+		.clear	= "X",
+	}, {
+		.mask	= KVM_PTE_LEAF_ATTR_LO_S2_AF | PTE_VALID,
+		.val	= KVM_PTE_LEAF_ATTR_LO_S2_AF | PTE_VALID,
+		.set	= "AF",
+		.clear	= "  ",
+	}, {
+		.mask	= PTE_TABLE_BIT | PTE_VALID,
+		.val	= PTE_VALID,
+		.set	= "BLK",
+		.clear	= "   ",
+	},
+};
+
+static int kvm_ptdump_visitor(const struct kvm_pgtable_visit_ctx *ctx,
+			      enum kvm_pgtable_walk_flags visit)
+{
+	struct ptdump_pg_state *st = ctx->arg;
+	struct ptdump_state *pt_st = &st->ptdump;
+
+	note_page(pt_st, ctx->addr, ctx->level, ctx->old);
+
+	return 0;
+}
+
+static int kvm_ptdump_build_levels(struct ptdump_pg_level *level, u32 start_lvl)
+{
+	u32 i;
+	u64 mask;
+
+	if (WARN_ON_ONCE(start_lvl >= KVM_PGTABLE_LAST_LEVEL))
+		return -EINVAL;
+
+	mask = 0;
+	for (i = 0; i < ARRAY_SIZE(stage2_pte_bits); i++)
+		mask |= stage2_pte_bits[i].mask;
+
+	for (i = start_lvl; i < KVM_PGTABLE_MAX_LEVELS; i++) {
+		snprintf(level[i].name, sizeof(level[i].name), "%u", i);
+
+		level[i].num	= ARRAY_SIZE(stage2_pte_bits);
+		level[i].bits	= stage2_pte_bits;
+		level[i].mask	= mask;
+	}
+
+	return 0;
+}
+
+static struct kvm_ptdump_guest_state *kvm_ptdump_parser_create(struct kvm *kvm)
+{
+	struct kvm_ptdump_guest_state *st;
+	struct kvm_s2_mmu *mmu = &kvm->arch.mmu;
+	struct kvm_pgtable *pgtable = mmu->pgt;
+	int ret;
+
+	st = kzalloc(sizeof(struct kvm_ptdump_guest_state), GFP_KERNEL_ACCOUNT);
+	if (!st)
+		return ERR_PTR(-ENOMEM);
+
+	ret = kvm_ptdump_build_levels(&st->level[0], pgtable->start_level);
+	if (ret) {
+		kfree(st);
+		return ERR_PTR(ret);
+	}
+
+	st->ipa_marker[0].name		= "Guest IPA";
+	st->ipa_marker[1].start_address = BIT(pgtable->ia_bits);
+	st->range[0].end		= BIT(pgtable->ia_bits);
+
+	st->kvm				= kvm;
+	st->parser_state = (struct ptdump_pg_state) {
+		.marker		= &st->ipa_marker[0],
+		.level		= -1,
+		.pg_level	= &st->level[0],
+		.ptdump.range	= &st->range[0],
+		.start_address	= 0,
+	};
+
+	return st;
+}
+
+static int kvm_ptdump_guest_show(struct seq_file *m, void *unused)
+{
+	int ret;
+	struct kvm_ptdump_guest_state *st = m->private;
+	struct kvm *kvm = st->kvm;
+	struct kvm_s2_mmu *mmu = &kvm->arch.mmu;
+	struct ptdump_pg_state *parser_state = &st->parser_state;
+	struct kvm_pgtable_walker walker = (struct kvm_pgtable_walker) {
+		.cb	= kvm_ptdump_visitor,
+		.arg	= parser_state,
+		.flags	= KVM_PGTABLE_WALK_LEAF,
+	};
+
+	parser_state->seq = m;
+
+	write_lock(&kvm->mmu_lock);
+	ret = kvm_pgtable_walk(mmu->pgt, 0, BIT(mmu->pgt->ia_bits), &walker);
+	write_unlock(&kvm->mmu_lock);
+
+	return ret;
+}
+
+static int kvm_ptdump_guest_open(struct inode *m, struct file *file)
+{
+	struct kvm *kvm = m->i_private;
+	struct kvm_ptdump_guest_state *st;
+	int ret;
+
+	if (!kvm_get_kvm_safe(kvm))
+		return -ENOENT;
+
+	st = kvm_ptdump_parser_create(kvm);
+	if (IS_ERR(st)) {
+		ret = PTR_ERR(st);
+		goto err_with_kvm_ref;
+	}
+
+	ret = single_open(file, kvm_ptdump_guest_show, st);
+	if (!ret)
+		return 0;
+
+	kfree(st);
+err_with_kvm_ref:
+	kvm_put_kvm(kvm);
+	return ret;
+}
+
+static int kvm_ptdump_guest_close(struct inode *m, struct file *file)
+{
+	struct kvm *kvm = m->i_private;
+	void *st = ((struct seq_file *)file->private_data)->private;
+
+	kfree(st);
+	kvm_put_kvm(kvm);
+
+	return single_release(m, file);
+}
+
+static const struct file_operations kvm_ptdump_guest_fops = {
+	.open		= kvm_ptdump_guest_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= kvm_ptdump_guest_close,
+};
+
+static int kvm_pgtable_range_show(struct seq_file *m, void *unused)
+{
+	struct kvm_pgtable *pgtable = m->private;
+
+	seq_printf(m, "%2u\n", pgtable->ia_bits);
+	return 0;
+}
+
+static int kvm_pgtable_levels_show(struct seq_file *m, void *unused)
+{
+	struct kvm_pgtable *pgtable = m->private;
+
+	seq_printf(m, "%1d\n", KVM_PGTABLE_MAX_LEVELS - pgtable->start_level);
+	return 0;
+}
+
+static int kvm_pgtable_debugfs_open(struct inode *m, struct file *file,
+				    int (*show)(struct seq_file *, void *))
+{
+	struct kvm *kvm = m->i_private;
+	struct kvm_pgtable *pgtable;
+	int ret;
+
+	if (!kvm_get_kvm_safe(kvm))
+		return -ENOENT;
+
+	pgtable = kvm->arch.mmu.pgt;
+
+	ret = single_open(file, show, pgtable);
+	if (ret < 0)
+		kvm_put_kvm(kvm);
+	return ret;
+}
+
+static int kvm_pgtable_range_open(struct inode *m, struct file *file)
+{
+	return kvm_pgtable_debugfs_open(m, file, kvm_pgtable_range_show);
+}
+
+static int kvm_pgtable_levels_open(struct inode *m, struct file *file)
+{
+	return kvm_pgtable_debugfs_open(m, file, kvm_pgtable_levels_show);
+}
+
+static int kvm_pgtable_debugfs_close(struct inode *m, struct file *file)
+{
+	struct kvm *kvm = m->i_private;
+
+	kvm_put_kvm(kvm);
+	return single_release(m, file);
+}
+
+static const struct file_operations kvm_pgtable_range_fops = {
+	.open		= kvm_pgtable_range_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= kvm_pgtable_debugfs_close,
+};
+
+static const struct file_operations kvm_pgtable_levels_fops = {
+	.open		= kvm_pgtable_levels_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= kvm_pgtable_debugfs_close,
+};
+
+void kvm_s2_ptdump_create_debugfs(struct kvm *kvm)
+{
+	debugfs_create_file("stage2_page_tables", 0400, kvm->debugfs_dentry,
+			    kvm, &kvm_ptdump_guest_fops);
+	debugfs_create_file("ipa_range", 0400, kvm->debugfs_dentry, kvm,
+			    &kvm_pgtable_range_fops);
+	debugfs_create_file("stage2_levels", 0400, kvm->debugfs_dentry,
+			    kvm, &kvm_pgtable_levels_fops);
+}
diff --git a/arch/arm64/kvm/reset.c b/arch/arm64/kvm/reset.c
index 3fc8ca164dbe..0b0ae5ae7bc2 100644
--- a/arch/arm64/kvm/reset.c
+++ b/arch/arm64/kvm/reset.c
@@ -268,6 +268,12 @@ void kvm_reset_vcpu(struct kvm_vcpu *vcpu)
 	preempt_enable();
 }
 
+u32 kvm_get_pa_bits(struct kvm *kvm)
+{
+	/* Fixed limit until we can configure ID_AA64MMFR0.PARange */
+	return kvm_ipa_limit;
+}
+
 u32 get_kvm_ipa_limit(void)
 {
 	return kvm_ipa_limit;
diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c
index 22b45a15d068..dad88e31f953 100644
--- a/arch/arm64/kvm/sys_regs.c
+++ b/arch/arm64/kvm/sys_regs.c
@@ -18,6 +18,7 @@
 #include <linux/printk.h>
 #include <linux/uaccess.h>
 
+#include <asm/arm_pmuv3.h>
 #include <asm/cacheflush.h>
 #include <asm/cputype.h>
 #include <asm/debug-monitors.h>
@@ -33,6 +34,7 @@
 #include <trace/events/kvm.h>
 
 #include "sys_regs.h"
+#include "vgic/vgic.h"
 
 #include "trace.h"
 
@@ -46,6 +48,13 @@ static u64 sys_reg_to_index(const struct sys_reg_desc *reg);
 static int set_id_reg(struct kvm_vcpu *vcpu, const struct sys_reg_desc *rd,
 		      u64 val);
 
+static bool undef_access(struct kvm_vcpu *vcpu, struct sys_reg_params *p,
+			 const struct sys_reg_desc *r)
+{
+	kvm_inject_undefined(vcpu);
+	return false;
+}
+
 static bool bad_trap(struct kvm_vcpu *vcpu,
 		     struct sys_reg_params *params,
 		     const struct sys_reg_desc *r,
@@ -53,8 +62,7 @@ static bool bad_trap(struct kvm_vcpu *vcpu,
 {
 	WARN_ONCE(1, "Unexpected %s\n", msg);
 	print_sys_reg_instr(params);
-	kvm_inject_undefined(vcpu);
-	return false;
+	return undef_access(vcpu, params, r);
 }
 
 static bool read_from_write_only(struct kvm_vcpu *vcpu,
@@ -121,6 +129,7 @@ static bool get_el2_to_el1_mapping(unsigned int reg,
 		MAPPED_EL2_SYSREG(AMAIR_EL2,   AMAIR_EL1,   NULL	     );
 		MAPPED_EL2_SYSREG(ELR_EL2,     ELR_EL1,	    NULL	     );
 		MAPPED_EL2_SYSREG(SPSR_EL2,    SPSR_EL1,    NULL	     );
+		MAPPED_EL2_SYSREG(ZCR_EL2,     ZCR_EL1,     NULL	     );
 	default:
 		return false;
 	}
@@ -344,10 +353,8 @@ static bool access_dcgsw(struct kvm_vcpu *vcpu,
 			 struct sys_reg_params *p,
 			 const struct sys_reg_desc *r)
 {
-	if (!kvm_has_mte(vcpu->kvm)) {
-		kvm_inject_undefined(vcpu);
-		return false;
-	}
+	if (!kvm_has_mte(vcpu->kvm))
+		return undef_access(vcpu, p, r);
 
 	/* Treat MTE S/W ops as we treat the classic ones: with contempt */
 	return access_dcsw(vcpu, p, r);
@@ -383,6 +390,10 @@ static bool access_vm_reg(struct kvm_vcpu *vcpu,
 	bool was_enabled = vcpu_has_cache_enabled(vcpu);
 	u64 val, mask, shift;
 
+	if (reg_to_encoding(r) == SYS_TCR2_EL1 &&
+	    !kvm_has_feat(vcpu->kvm, ID_AA64MMFR3_EL1, TCRX, IMP))
+		return undef_access(vcpu, p, r);
+
 	BUG_ON(!p->is_write);
 
 	get_access_mask(r, &mask, &shift);
@@ -428,6 +439,9 @@ static bool access_gic_sgi(struct kvm_vcpu *vcpu,
 {
 	bool g1;
 
+	if (!kvm_has_gicv3(vcpu->kvm))
+		return undef_access(vcpu, p, r);
+
 	if (!p->is_write)
 		return read_from_write_only(vcpu, p, r);
 
@@ -471,6 +485,9 @@ static bool access_gic_sre(struct kvm_vcpu *vcpu,
 			   struct sys_reg_params *p,
 			   const struct sys_reg_desc *r)
 {
+	if (!kvm_has_gicv3(vcpu->kvm))
+		return undef_access(vcpu, p, r);
+
 	if (p->is_write)
 		return ignore_write(vcpu, p);
 
@@ -488,14 +505,6 @@ static bool trap_raz_wi(struct kvm_vcpu *vcpu,
 		return read_zero(vcpu, p);
 }
 
-static bool trap_undef(struct kvm_vcpu *vcpu,
-		       struct sys_reg_params *p,
-		       const struct sys_reg_desc *r)
-{
-	kvm_inject_undefined(vcpu);
-	return false;
-}
-
 /*
  * ARMv8.1 mandates at least a trivial LORegion implementation, where all the
  * RW registers are RES0 (which we can implement as RAZ/WI). On an ARMv8.0
@@ -508,10 +517,8 @@ static bool trap_loregion(struct kvm_vcpu *vcpu,
 {
 	u32 sr = reg_to_encoding(r);
 
-	if (!kvm_has_feat(vcpu->kvm, ID_AA64MMFR1_EL1, LO, IMP)) {
-		kvm_inject_undefined(vcpu);
-		return false;
-	}
+	if (!kvm_has_feat(vcpu->kvm, ID_AA64MMFR1_EL1, LO, IMP))
+		return undef_access(vcpu, p, r);
 
 	if (p->is_write && sr == SYS_LORID_EL1)
 		return write_to_read_only(vcpu, p, r);
@@ -880,7 +887,7 @@ static u64 reset_pmevtyper(struct kvm_vcpu *vcpu, const struct sys_reg_desc *r)
 static u64 reset_pmselr(struct kvm_vcpu *vcpu, const struct sys_reg_desc *r)
 {
 	reset_unknown(vcpu, r);
-	__vcpu_sys_reg(vcpu, r->reg) &= ARMV8_PMU_COUNTER_MASK;
+	__vcpu_sys_reg(vcpu, r->reg) &= PMSELR_EL0_SEL_MASK;
 
 	return __vcpu_sys_reg(vcpu, r->reg);
 }
@@ -972,7 +979,7 @@ static bool access_pmselr(struct kvm_vcpu *vcpu, struct sys_reg_params *p,
 	else
 		/* return PMSELR.SEL field */
 		p->regval = __vcpu_sys_reg(vcpu, PMSELR_EL0)
-			    & ARMV8_PMU_COUNTER_MASK;
+			    & PMSELR_EL0_SEL_MASK;
 
 	return true;
 }
@@ -1040,8 +1047,8 @@ static bool access_pmu_evcntr(struct kvm_vcpu *vcpu,
 			if (pmu_access_event_counter_el0_disabled(vcpu))
 				return false;
 
-			idx = __vcpu_sys_reg(vcpu, PMSELR_EL0)
-			      & ARMV8_PMU_COUNTER_MASK;
+			idx = SYS_FIELD_GET(PMSELR_EL0, SEL,
+					    __vcpu_sys_reg(vcpu, PMSELR_EL0));
 		} else if (r->Op2 == 0) {
 			/* PMCCNTR_EL0 */
 			if (pmu_access_cycle_counter_el0_disabled(vcpu))
@@ -1091,7 +1098,7 @@ static bool access_pmu_evtyper(struct kvm_vcpu *vcpu, struct sys_reg_params *p,
 
 	if (r->CRn == 9 && r->CRm == 13 && r->Op2 == 1) {
 		/* PMXEVTYPER_EL0 */
-		idx = __vcpu_sys_reg(vcpu, PMSELR_EL0) & ARMV8_PMU_COUNTER_MASK;
+		idx = SYS_FIELD_GET(PMSELR_EL0, SEL, __vcpu_sys_reg(vcpu, PMSELR_EL0));
 		reg = PMEVTYPER0_EL0 + idx;
 	} else if (r->CRn == 14 && (r->CRm & 12) == 12) {
 		idx = ((r->CRm & 3) << 3) | (r->Op2 & 7);
@@ -1244,10 +1251,8 @@ static bool access_pmuserenr(struct kvm_vcpu *vcpu, struct sys_reg_params *p,
 			     const struct sys_reg_desc *r)
 {
 	if (p->is_write) {
-		if (!vcpu_mode_priv(vcpu)) {
-			kvm_inject_undefined(vcpu);
-			return false;
-		}
+		if (!vcpu_mode_priv(vcpu))
+			return undef_access(vcpu, p, r);
 
 		__vcpu_sys_reg(vcpu, PMUSERENR_EL0) =
 			       p->regval & ARMV8_PMU_USERENR_MASK;
@@ -1331,14 +1336,6 @@ static int set_pmcr(struct kvm_vcpu *vcpu, const struct sys_reg_desc *r,
 	  .reset = reset_pmevtyper,					\
 	  .access = access_pmu_evtyper, .reg = (PMEVTYPER0_EL0 + n), }
 
-static bool undef_access(struct kvm_vcpu *vcpu, struct sys_reg_params *p,
-			 const struct sys_reg_desc *r)
-{
-	kvm_inject_undefined(vcpu);
-
-	return false;
-}
-
 /* Macro to expand the AMU counter and type registers*/
 #define AMU_AMEVCNTR0_EL0(n) { SYS_DESC(SYS_AMEVCNTR0_EL0(n)), undef_access }
 #define AMU_AMEVTYPER0_EL0(n) { SYS_DESC(SYS_AMEVTYPER0_EL0(n)), undef_access }
@@ -1397,8 +1394,7 @@ static bool access_arch_timer(struct kvm_vcpu *vcpu,
 		break;
 	default:
 		print_sys_reg_msg(p, "%s", "Unhandled trapped timer register");
-		kvm_inject_undefined(vcpu);
-		return false;
+		return undef_access(vcpu, p, r);
 	}
 
 	if (p->is_write)
@@ -1532,6 +1528,10 @@ static u64 __kvm_read_sanitised_id_reg(const struct kvm_vcpu *vcpu,
 
 		val &= ~ARM64_FEATURE_MASK(ID_AA64PFR1_EL1_SME);
 		break;
+	case SYS_ID_AA64PFR2_EL1:
+		/* We only expose FPMR */
+		val &= ID_AA64PFR2_EL1_FPMR;
+		break;
 	case SYS_ID_AA64ISAR1_EL1:
 		if (!vcpu_has_ptrauth(vcpu))
 			val &= ~(ARM64_FEATURE_MASK(ID_AA64ISAR1_EL1_APA) |
@@ -1549,6 +1549,9 @@ static u64 __kvm_read_sanitised_id_reg(const struct kvm_vcpu *vcpu,
 	case SYS_ID_AA64MMFR2_EL1:
 		val &= ~ID_AA64MMFR2_EL1_CCIDX_MASK;
 		break;
+	case SYS_ID_AA64MMFR3_EL1:
+		val &= ID_AA64MMFR3_EL1_TCRX | ID_AA64MMFR3_EL1_S1POE;
+		break;
 	case SYS_ID_MMFR4_EL1:
 		val &= ~ARM64_FEATURE_MASK(ID_MMFR4_EL1_CCIDX);
 		break;
@@ -1565,7 +1568,7 @@ static u64 kvm_read_sanitised_id_reg(struct kvm_vcpu *vcpu,
 
 static u64 read_id_reg(const struct kvm_vcpu *vcpu, const struct sys_reg_desc *r)
 {
-	return IDREG(vcpu->kvm, reg_to_encoding(r));
+	return kvm_read_vm_id_reg(vcpu->kvm, reg_to_encoding(r));
 }
 
 static bool is_feature_id_reg(u32 encoding)
@@ -1583,6 +1586,9 @@ static bool is_feature_id_reg(u32 encoding)
  */
 static inline bool is_vm_ftr_id_reg(u32 id)
 {
+	if (id == SYS_CTR_EL0)
+		return true;
+
 	return (sys_reg_Op0(id) == 3 && sys_reg_Op1(id) == 0 &&
 		sys_reg_CRn(id) == 0 && sys_reg_CRm(id) >= 1 &&
 		sys_reg_CRm(id) < 8);
@@ -1659,6 +1665,24 @@ static unsigned int sve_visibility(const struct kvm_vcpu *vcpu,
 	return REG_HIDDEN;
 }
 
+static unsigned int sme_visibility(const struct kvm_vcpu *vcpu,
+				   const struct sys_reg_desc *rd)
+{
+	if (kvm_has_feat(vcpu->kvm, ID_AA64PFR1_EL1, SME, IMP))
+		return 0;
+
+	return REG_HIDDEN;
+}
+
+static unsigned int fp8_visibility(const struct kvm_vcpu *vcpu,
+				   const struct sys_reg_desc *rd)
+{
+	if (kvm_has_fpmr(vcpu->kvm))
+		return 0;
+
+	return REG_HIDDEN;
+}
+
 static u64 read_sanitised_id_aa64pfr0_el1(struct kvm_vcpu *vcpu,
 					  const struct sys_reg_desc *rd)
 {
@@ -1851,7 +1875,7 @@ static int set_id_reg(struct kvm_vcpu *vcpu, const struct sys_reg_desc *rd,
 
 	ret = arm64_check_features(vcpu, rd, val);
 	if (!ret)
-		IDREG(vcpu->kvm, id) = val;
+		kvm_set_vm_id_reg(vcpu->kvm, id, val);
 
 	mutex_unlock(&vcpu->kvm->arch.config_lock);
 
@@ -1867,6 +1891,18 @@ static int set_id_reg(struct kvm_vcpu *vcpu, const struct sys_reg_desc *rd,
 	return ret;
 }
 
+void kvm_set_vm_id_reg(struct kvm *kvm, u32 reg, u64 val)
+{
+	u64 *p = __vm_id_reg(&kvm->arch, reg);
+
+	lockdep_assert_held(&kvm->arch.config_lock);
+
+	if (KVM_BUG_ON(kvm_vm_has_ran_once(kvm) || !p, kvm))
+		return;
+
+	*p = val;
+}
+
 static int get_raz_reg(struct kvm_vcpu *vcpu, const struct sys_reg_desc *rd,
 		       u64 *val)
 {
@@ -1886,7 +1922,7 @@ static bool access_ctr(struct kvm_vcpu *vcpu, struct sys_reg_params *p,
 	if (p->is_write)
 		return write_to_read_only(vcpu, p, r);
 
-	p->regval = read_sanitised_ftr_reg(SYS_CTR_EL0);
+	p->regval = kvm_read_vm_id_reg(vcpu->kvm, SYS_CTR_EL0);
 	return true;
 }
 
@@ -2063,26 +2099,6 @@ static bool bad_redir_trap(struct kvm_vcpu *vcpu,
 #define EL2_REG_REDIR(name, rst, v)	EL2_REG(name, bad_redir_trap, rst, v)
 
 /*
- * EL{0,1}2 registers are the EL2 view on an EL0 or EL1 register when
- * HCR_EL2.E2H==1, and only in the sysreg table for convenience of
- * handling traps. Given that, they are always hidden from userspace.
- */
-static unsigned int hidden_user_visibility(const struct kvm_vcpu *vcpu,
-					   const struct sys_reg_desc *rd)
-{
-	return REG_HIDDEN_USER;
-}
-
-#define EL12_REG(name, acc, rst, v) {		\
-	SYS_DESC(SYS_##name##_EL12),		\
-	.access = acc,				\
-	.reset = rst,				\
-	.reg = name##_EL1,			\
-	.val = v,				\
-	.visibility = hidden_user_visibility,	\
-}
-
-/*
  * Since reset() callback and field val are not used for idregs, they will be
  * used for specific purposes for idregs.
  * The reset() would return KVM sanitised register value. The value would be the
@@ -2189,6 +2205,18 @@ static bool access_spsr(struct kvm_vcpu *vcpu,
 	return true;
 }
 
+static bool access_cntkctl_el12(struct kvm_vcpu *vcpu,
+				struct sys_reg_params *p,
+				const struct sys_reg_desc *r)
+{
+	if (p->is_write)
+		__vcpu_sys_reg(vcpu, CNTKCTL_EL1) = p->regval;
+	else
+		p->regval = __vcpu_sys_reg(vcpu, CNTKCTL_EL1);
+
+	return true;
+}
+
 static u64 reset_hcr(struct kvm_vcpu *vcpu, const struct sys_reg_desc *r)
 {
 	u64 val = r->val;
@@ -2199,6 +2227,49 @@ static u64 reset_hcr(struct kvm_vcpu *vcpu, const struct sys_reg_desc *r)
 	return __vcpu_sys_reg(vcpu, r->reg) = val;
 }
 
+static unsigned int sve_el2_visibility(const struct kvm_vcpu *vcpu,
+				       const struct sys_reg_desc *rd)
+{
+	unsigned int r;
+
+	r = el2_visibility(vcpu, rd);
+	if (r)
+		return r;
+
+	return sve_visibility(vcpu, rd);
+}
+
+static bool access_zcr_el2(struct kvm_vcpu *vcpu,
+			   struct sys_reg_params *p,
+			   const struct sys_reg_desc *r)
+{
+	unsigned int vq;
+
+	if (guest_hyp_sve_traps_enabled(vcpu)) {
+		kvm_inject_nested_sve_trap(vcpu);
+		return true;
+	}
+
+	if (!p->is_write) {
+		p->regval = vcpu_read_sys_reg(vcpu, ZCR_EL2);
+		return true;
+	}
+
+	vq = SYS_FIELD_GET(ZCR_ELx, LEN, p->regval) + 1;
+	vq = min(vq, vcpu_sve_max_vq(vcpu));
+	vcpu_write_sys_reg(vcpu, vq - 1, ZCR_EL2);
+	return true;
+}
+
+static unsigned int s1poe_visibility(const struct kvm_vcpu *vcpu,
+				     const struct sys_reg_desc *rd)
+{
+	if (kvm_has_feat(vcpu->kvm, ID_AA64MMFR3_EL1, S1POE, IMP))
+		return 0;
+
+	return REG_HIDDEN;
+}
+
 /*
  * Architected system registers.
  * Important: Must be sorted ascending by Op0, Op1, CRn, CRm, Op2
@@ -2245,7 +2316,7 @@ static const struct sys_reg_desc sys_reg_descs[] = {
 	// DBGDTR[TR]X_EL0 share the same encoding
 	{ SYS_DESC(SYS_DBGDTRTX_EL0), trap_raz_wi },
 
-	{ SYS_DESC(SYS_DBGVCR32_EL2), trap_undef, reset_val, DBGVCR32_EL2, 0 },
+	{ SYS_DESC(SYS_DBGVCR32_EL2), undef_access, reset_val, DBGVCR32_EL2, 0 },
 
 	{ SYS_DESC(SYS_MPIDR_EL1), NULL, reset_mpidr, MPIDR_EL1 },
 
@@ -2303,16 +2374,15 @@ static const struct sys_reg_desc sys_reg_descs[] = {
 		   ID_AA64PFR0_EL1_MPAM |
 		   ID_AA64PFR0_EL1_SVE |
 		   ID_AA64PFR0_EL1_RAS |
-		   ID_AA64PFR0_EL1_GIC |
 		   ID_AA64PFR0_EL1_AdvSIMD |
 		   ID_AA64PFR0_EL1_FP), },
 	ID_SANITISED(ID_AA64PFR1_EL1),
-	ID_UNALLOCATED(4,2),
+	ID_WRITABLE(ID_AA64PFR2_EL1, ID_AA64PFR2_EL1_FPMR),
 	ID_UNALLOCATED(4,3),
 	ID_WRITABLE(ID_AA64ZFR0_EL1, ~ID_AA64ZFR0_EL1_RES0),
 	ID_HIDDEN(ID_AA64SMFR0_EL1),
 	ID_UNALLOCATED(4,6),
-	ID_UNALLOCATED(4,7),
+	ID_WRITABLE(ID_AA64FPFR0_EL1, ~ID_AA64FPFR0_EL1_RES0),
 
 	/* CRm=5 */
 	{ SYS_DESC(SYS_ID_AA64DFR0_EL1),
@@ -2362,7 +2432,8 @@ static const struct sys_reg_desc sys_reg_descs[] = {
 					ID_AA64MMFR2_EL1_IDS |
 					ID_AA64MMFR2_EL1_NV |
 					ID_AA64MMFR2_EL1_CCIDX)),
-	ID_SANITISED(ID_AA64MMFR3_EL1),
+	ID_WRITABLE(ID_AA64MMFR3_EL1, (ID_AA64MMFR3_EL1_TCRX	|
+				       ID_AA64MMFR3_EL1_S1POE)),
 	ID_SANITISED(ID_AA64MMFR4_EL1),
 	ID_UNALLOCATED(7,5),
 	ID_UNALLOCATED(7,6),
@@ -2393,6 +2464,8 @@ static const struct sys_reg_desc sys_reg_descs[] = {
 	{ SYS_DESC(SYS_SPSR_EL1), access_spsr},
 	{ SYS_DESC(SYS_ELR_EL1), access_elr},
 
+	{ SYS_DESC(SYS_ICC_PMR_EL1), undef_access },
+
 	{ SYS_DESC(SYS_AFSR0_EL1), access_vm_reg, reset_unknown, AFSR0_EL1 },
 	{ SYS_DESC(SYS_AFSR1_EL1), access_vm_reg, reset_unknown, AFSR1_EL1 },
 	{ SYS_DESC(SYS_ESR_EL1), access_vm_reg, reset_unknown, ESR_EL1 },
@@ -2436,6 +2509,8 @@ static const struct sys_reg_desc sys_reg_descs[] = {
 	{ SYS_DESC(SYS_MAIR_EL1), access_vm_reg, reset_unknown, MAIR_EL1 },
 	{ SYS_DESC(SYS_PIRE0_EL1), NULL, reset_unknown, PIRE0_EL1 },
 	{ SYS_DESC(SYS_PIR_EL1), NULL, reset_unknown, PIR_EL1 },
+	{ SYS_DESC(SYS_POR_EL1), NULL, reset_unknown, POR_EL1,
+	  .visibility = s1poe_visibility },
 	{ SYS_DESC(SYS_AMAIR_EL1), access_vm_reg, reset_amair_el1, AMAIR_EL1 },
 
 	{ SYS_DESC(SYS_LORSA_EL1), trap_loregion },
@@ -2447,18 +2522,31 @@ static const struct sys_reg_desc sys_reg_descs[] = {
 	{ SYS_DESC(SYS_VBAR_EL1), access_rw, reset_val, VBAR_EL1, 0 },
 	{ SYS_DESC(SYS_DISR_EL1), NULL, reset_val, DISR_EL1, 0 },
 
-	{ SYS_DESC(SYS_ICC_IAR0_EL1), write_to_read_only },
-	{ SYS_DESC(SYS_ICC_EOIR0_EL1), read_from_write_only },
-	{ SYS_DESC(SYS_ICC_HPPIR0_EL1), write_to_read_only },
-	{ SYS_DESC(SYS_ICC_DIR_EL1), read_from_write_only },
-	{ SYS_DESC(SYS_ICC_RPR_EL1), write_to_read_only },
+	{ SYS_DESC(SYS_ICC_IAR0_EL1), undef_access },
+	{ SYS_DESC(SYS_ICC_EOIR0_EL1), undef_access },
+	{ SYS_DESC(SYS_ICC_HPPIR0_EL1), undef_access },
+	{ SYS_DESC(SYS_ICC_BPR0_EL1), undef_access },
+	{ SYS_DESC(SYS_ICC_AP0R0_EL1), undef_access },
+	{ SYS_DESC(SYS_ICC_AP0R1_EL1), undef_access },
+	{ SYS_DESC(SYS_ICC_AP0R2_EL1), undef_access },
+	{ SYS_DESC(SYS_ICC_AP0R3_EL1), undef_access },
+	{ SYS_DESC(SYS_ICC_AP1R0_EL1), undef_access },
+	{ SYS_DESC(SYS_ICC_AP1R1_EL1), undef_access },
+	{ SYS_DESC(SYS_ICC_AP1R2_EL1), undef_access },
+	{ SYS_DESC(SYS_ICC_AP1R3_EL1), undef_access },
+	{ SYS_DESC(SYS_ICC_DIR_EL1), undef_access },
+	{ SYS_DESC(SYS_ICC_RPR_EL1), undef_access },
 	{ SYS_DESC(SYS_ICC_SGI1R_EL1), access_gic_sgi },
 	{ SYS_DESC(SYS_ICC_ASGI1R_EL1), access_gic_sgi },
 	{ SYS_DESC(SYS_ICC_SGI0R_EL1), access_gic_sgi },
-	{ SYS_DESC(SYS_ICC_IAR1_EL1), write_to_read_only },
-	{ SYS_DESC(SYS_ICC_EOIR1_EL1), read_from_write_only },
-	{ SYS_DESC(SYS_ICC_HPPIR1_EL1), write_to_read_only },
+	{ SYS_DESC(SYS_ICC_IAR1_EL1), undef_access },
+	{ SYS_DESC(SYS_ICC_EOIR1_EL1), undef_access },
+	{ SYS_DESC(SYS_ICC_HPPIR1_EL1), undef_access },
+	{ SYS_DESC(SYS_ICC_BPR1_EL1), undef_access },
+	{ SYS_DESC(SYS_ICC_CTLR_EL1), undef_access },
 	{ SYS_DESC(SYS_ICC_SRE_EL1), access_gic_sre },
+	{ SYS_DESC(SYS_ICC_IGRPEN0_EL1), undef_access },
+	{ SYS_DESC(SYS_ICC_IGRPEN1_EL1), undef_access },
 
 	{ SYS_DESC(SYS_CONTEXTIDR_EL1), access_vm_reg, reset_val, CONTEXTIDR_EL1, 0 },
 	{ SYS_DESC(SYS_TPIDR_EL1), NULL, reset_unknown, TPIDR_EL1 },
@@ -2471,12 +2559,16 @@ static const struct sys_reg_desc sys_reg_descs[] = {
 
 	{ SYS_DESC(SYS_CCSIDR_EL1), access_ccsidr },
 	{ SYS_DESC(SYS_CLIDR_EL1), access_clidr, reset_clidr, CLIDR_EL1,
-	  .set_user = set_clidr },
+	  .set_user = set_clidr, .val = ~CLIDR_EL1_RES0 },
 	{ SYS_DESC(SYS_CCSIDR2_EL1), undef_access },
 	{ SYS_DESC(SYS_SMIDR_EL1), undef_access },
 	{ SYS_DESC(SYS_CSSELR_EL1), access_csselr, reset_unknown, CSSELR_EL1 },
-	{ SYS_DESC(SYS_CTR_EL0), access_ctr },
-	{ SYS_DESC(SYS_SVCR), undef_access },
+	ID_WRITABLE(CTR_EL0, CTR_EL0_DIC_MASK |
+			     CTR_EL0_IDC_MASK |
+			     CTR_EL0_DminLine_MASK |
+			     CTR_EL0_IminLine_MASK),
+	{ SYS_DESC(SYS_SVCR), undef_access, reset_val, SVCR, 0, .visibility = sme_visibility  },
+	{ SYS_DESC(SYS_FPMR), undef_access, reset_val, FPMR, 0, .visibility = fp8_visibility },
 
 	{ PMU_SYS_REG(PMCR_EL0), .access = access_pmcr, .reset = reset_pmcr,
 	  .reg = PMCR_EL0, .get_user = get_pmcr, .set_user = set_pmcr },
@@ -2519,6 +2611,8 @@ static const struct sys_reg_desc sys_reg_descs[] = {
 	  .access = access_pmovs, .reg = PMOVSSET_EL0,
 	  .get_user = get_pmreg, .set_user = set_pmreg },
 
+	{ SYS_DESC(SYS_POR_EL0), NULL, reset_unknown, POR_EL0,
+	  .visibility = s1poe_visibility },
 	{ SYS_DESC(SYS_TPIDR_EL0), NULL, reset_unknown, TPIDR_EL0 },
 	{ SYS_DESC(SYS_TPIDRRO_EL0), NULL, reset_unknown, TPIDRRO_EL0 },
 	{ SYS_DESC(SYS_TPIDR2_EL0), undef_access },
@@ -2688,6 +2782,9 @@ static const struct sys_reg_desc sys_reg_descs[] = {
 	EL2_REG_VNCR(HFGITR_EL2, reset_val, 0),
 	EL2_REG_VNCR(HACR_EL2, reset_val, 0),
 
+	{ SYS_DESC(SYS_ZCR_EL2), .access = access_zcr_el2, .reset = reset_val,
+	  .visibility = sve_el2_visibility, .reg = ZCR_EL2 },
+
 	EL2_REG_VNCR(HCRX_EL2, reset_val, 0),
 
 	EL2_REG(TTBR0_EL2, access_rw, reset_val, 0),
@@ -2696,7 +2793,7 @@ static const struct sys_reg_desc sys_reg_descs[] = {
 	EL2_REG_VNCR(VTTBR_EL2, reset_val, 0),
 	EL2_REG_VNCR(VTCR_EL2, reset_val, 0),
 
-	{ SYS_DESC(SYS_DACR32_EL2), trap_undef, reset_unknown, DACR32_EL2 },
+	{ SYS_DESC(SYS_DACR32_EL2), undef_access, reset_unknown, DACR32_EL2 },
 	EL2_REG_VNCR(HDFGRTR_EL2, reset_val, 0),
 	EL2_REG_VNCR(HDFGWTR_EL2, reset_val, 0),
 	EL2_REG_VNCR(HAFGRTR_EL2, reset_val, 0),
@@ -2705,20 +2802,16 @@ static const struct sys_reg_desc sys_reg_descs[] = {
 	{ SYS_DESC(SYS_SP_EL1), access_sp_el1},
 
 	/* AArch32 SPSR_* are RES0 if trapped from a NV guest */
-	{ SYS_DESC(SYS_SPSR_irq), .access = trap_raz_wi,
-	  .visibility = hidden_user_visibility },
-	{ SYS_DESC(SYS_SPSR_abt), .access = trap_raz_wi,
-	  .visibility = hidden_user_visibility },
-	{ SYS_DESC(SYS_SPSR_und), .access = trap_raz_wi,
-	  .visibility = hidden_user_visibility },
-	{ SYS_DESC(SYS_SPSR_fiq), .access = trap_raz_wi,
-	  .visibility = hidden_user_visibility },
-
-	{ SYS_DESC(SYS_IFSR32_EL2), trap_undef, reset_unknown, IFSR32_EL2 },
+	{ SYS_DESC(SYS_SPSR_irq), .access = trap_raz_wi },
+	{ SYS_DESC(SYS_SPSR_abt), .access = trap_raz_wi },
+	{ SYS_DESC(SYS_SPSR_und), .access = trap_raz_wi },
+	{ SYS_DESC(SYS_SPSR_fiq), .access = trap_raz_wi },
+
+	{ SYS_DESC(SYS_IFSR32_EL2), undef_access, reset_unknown, IFSR32_EL2 },
 	EL2_REG(AFSR0_EL2, access_rw, reset_val, 0),
 	EL2_REG(AFSR1_EL2, access_rw, reset_val, 0),
 	EL2_REG_REDIR(ESR_EL2, reset_val, 0),
-	{ SYS_DESC(SYS_FPEXC32_EL2), trap_undef, reset_val, FPEXC32_EL2, 0x700 },
+	{ SYS_DESC(SYS_FPEXC32_EL2), undef_access, reset_val, FPEXC32_EL2, 0x700 },
 
 	EL2_REG_REDIR(FAR_EL2, reset_val, 0),
 	EL2_REG(HPFAR_EL2, access_rw, reset_val, 0),
@@ -2728,7 +2821,9 @@ static const struct sys_reg_desc sys_reg_descs[] = {
 
 	EL2_REG(VBAR_EL2, access_rw, reset_val, 0),
 	EL2_REG(RVBAR_EL2, access_rw, reset_val, 0),
-	{ SYS_DESC(SYS_RMR_EL2), trap_undef },
+	{ SYS_DESC(SYS_RMR_EL2), undef_access },
+
+	EL2_REG_VNCR(ICH_HCR_EL2, reset_val, 0),
 
 	EL2_REG(CONTEXTIDR_EL2, access_rw, reset_val, 0),
 	EL2_REG(TPIDR_EL2, access_rw, reset_val, 0),
@@ -2736,24 +2831,463 @@ static const struct sys_reg_desc sys_reg_descs[] = {
 	EL2_REG_VNCR(CNTVOFF_EL2, reset_val, 0),
 	EL2_REG(CNTHCTL_EL2, access_rw, reset_val, 0),
 
-	EL12_REG(CNTKCTL, access_rw, reset_val, 0),
+	{ SYS_DESC(SYS_CNTKCTL_EL12), access_cntkctl_el12 },
 
 	EL2_REG(SP_EL2, NULL, reset_unknown, 0),
 };
 
+static bool handle_at_s1e01(struct kvm_vcpu *vcpu, struct sys_reg_params *p,
+			    const struct sys_reg_desc *r)
+{
+	u32 op = sys_insn(p->Op0, p->Op1, p->CRn, p->CRm, p->Op2);
+
+	__kvm_at_s1e01(vcpu, op, p->regval);
+
+	return true;
+}
+
+static bool handle_at_s1e2(struct kvm_vcpu *vcpu, struct sys_reg_params *p,
+			   const struct sys_reg_desc *r)
+{
+	u32 op = sys_insn(p->Op0, p->Op1, p->CRn, p->CRm, p->Op2);
+
+	/* There is no FGT associated with AT S1E2A :-( */
+	if (op == OP_AT_S1E2A &&
+	    !kvm_has_feat(vcpu->kvm, ID_AA64ISAR2_EL1, ATS1A, IMP)) {
+		kvm_inject_undefined(vcpu);
+		return false;
+	}
+
+	__kvm_at_s1e2(vcpu, op, p->regval);
+
+	return true;
+}
+
+static bool handle_at_s12(struct kvm_vcpu *vcpu, struct sys_reg_params *p,
+			  const struct sys_reg_desc *r)
+{
+	u32 op = sys_insn(p->Op0, p->Op1, p->CRn, p->CRm, p->Op2);
+
+	__kvm_at_s12(vcpu, op, p->regval);
+
+	return true;
+}
+
+static bool kvm_supported_tlbi_s12_op(struct kvm_vcpu *vpcu, u32 instr)
+{
+	struct kvm *kvm = vpcu->kvm;
+	u8 CRm = sys_reg_CRm(instr);
+
+	if (sys_reg_CRn(instr) == TLBI_CRn_nXS &&
+	    !kvm_has_feat(kvm, ID_AA64ISAR1_EL1, XS, IMP))
+		return false;
+
+	if (CRm == TLBI_CRm_nROS &&
+	    !kvm_has_feat(kvm, ID_AA64ISAR0_EL1, TLB, OS))
+		return false;
+
+	return true;
+}
+
+static bool handle_alle1is(struct kvm_vcpu *vcpu, struct sys_reg_params *p,
+			   const struct sys_reg_desc *r)
+{
+	u32 sys_encoding = sys_insn(p->Op0, p->Op1, p->CRn, p->CRm, p->Op2);
+
+	if (!kvm_supported_tlbi_s12_op(vcpu, sys_encoding))
+		return undef_access(vcpu, p, r);
+
+	write_lock(&vcpu->kvm->mmu_lock);
+
+	/*
+	 * Drop all shadow S2s, resulting in S1/S2 TLBIs for each of the
+	 * corresponding VMIDs.
+	 */
+	kvm_nested_s2_unmap(vcpu->kvm);
+
+	write_unlock(&vcpu->kvm->mmu_lock);
+
+	return true;
+}
+
+static bool kvm_supported_tlbi_ipas2_op(struct kvm_vcpu *vpcu, u32 instr)
+{
+	struct kvm *kvm = vpcu->kvm;
+	u8 CRm = sys_reg_CRm(instr);
+	u8 Op2 = sys_reg_Op2(instr);
+
+	if (sys_reg_CRn(instr) == TLBI_CRn_nXS &&
+	    !kvm_has_feat(kvm, ID_AA64ISAR1_EL1, XS, IMP))
+		return false;
+
+	if (CRm == TLBI_CRm_IPAIS && (Op2 == 2 || Op2 == 6) &&
+	    !kvm_has_feat(kvm, ID_AA64ISAR0_EL1, TLB, RANGE))
+		return false;
+
+	if (CRm == TLBI_CRm_IPAONS && (Op2 == 0 || Op2 == 4) &&
+	    !kvm_has_feat(kvm, ID_AA64ISAR0_EL1, TLB, OS))
+		return false;
+
+	if (CRm == TLBI_CRm_IPAONS && (Op2 == 3 || Op2 == 7) &&
+	    !kvm_has_feat(kvm, ID_AA64ISAR0_EL1, TLB, RANGE))
+		return false;
+
+	return true;
+}
+
+/* Only defined here as this is an internal "abstraction" */
+union tlbi_info {
+	struct {
+		u64	start;
+		u64	size;
+	} range;
+
+	struct {
+		u64	addr;
+	} ipa;
+
+	struct {
+		u64	addr;
+		u32	encoding;
+	} va;
+};
+
+static void s2_mmu_unmap_range(struct kvm_s2_mmu *mmu,
+			       const union tlbi_info *info)
+{
+	kvm_stage2_unmap_range(mmu, info->range.start, info->range.size);
+}
+
+static bool handle_vmalls12e1is(struct kvm_vcpu *vcpu, struct sys_reg_params *p,
+				const struct sys_reg_desc *r)
+{
+	u32 sys_encoding = sys_insn(p->Op0, p->Op1, p->CRn, p->CRm, p->Op2);
+	u64 limit, vttbr;
+
+	if (!kvm_supported_tlbi_s12_op(vcpu, sys_encoding))
+		return undef_access(vcpu, p, r);
+
+	vttbr = vcpu_read_sys_reg(vcpu, VTTBR_EL2);
+	limit = BIT_ULL(kvm_get_pa_bits(vcpu->kvm));
+
+	kvm_s2_mmu_iterate_by_vmid(vcpu->kvm, get_vmid(vttbr),
+				   &(union tlbi_info) {
+					   .range = {
+						   .start = 0,
+						   .size = limit,
+					   },
+				   },
+				   s2_mmu_unmap_range);
+
+	return true;
+}
+
+static bool handle_ripas2e1is(struct kvm_vcpu *vcpu, struct sys_reg_params *p,
+			      const struct sys_reg_desc *r)
+{
+	u32 sys_encoding = sys_insn(p->Op0, p->Op1, p->CRn, p->CRm, p->Op2);
+	u64 vttbr = vcpu_read_sys_reg(vcpu, VTTBR_EL2);
+	u64 base, range, tg, num, scale;
+	int shift;
+
+	if (!kvm_supported_tlbi_ipas2_op(vcpu, sys_encoding))
+		return undef_access(vcpu, p, r);
+
+	/*
+	 * Because the shadow S2 structure doesn't necessarily reflect that
+	 * of the guest's S2 (different base granule size, for example), we
+	 * decide to ignore TTL and only use the described range.
+	 */
+	tg	= FIELD_GET(GENMASK(47, 46), p->regval);
+	scale	= FIELD_GET(GENMASK(45, 44), p->regval);
+	num	= FIELD_GET(GENMASK(43, 39), p->regval);
+	base	= p->regval & GENMASK(36, 0);
+
+	switch(tg) {
+	case 1:
+		shift = 12;
+		break;
+	case 2:
+		shift = 14;
+		break;
+	case 3:
+	default:		/* IMPDEF: handle tg==0 as 64k */
+		shift = 16;
+		break;
+	}
+
+	base <<= shift;
+	range = __TLBI_RANGE_PAGES(num, scale) << shift;
+
+	kvm_s2_mmu_iterate_by_vmid(vcpu->kvm, get_vmid(vttbr),
+				   &(union tlbi_info) {
+					   .range = {
+						   .start = base,
+						   .size = range,
+					   },
+				   },
+				   s2_mmu_unmap_range);
+
+	return true;
+}
+
+static void s2_mmu_unmap_ipa(struct kvm_s2_mmu *mmu,
+			     const union tlbi_info *info)
+{
+	unsigned long max_size;
+	u64 base_addr;
+
+	/*
+	 * We drop a number of things from the supplied value:
+	 *
+	 * - NS bit: we're non-secure only.
+	 *
+	 * - IPA[51:48]: We don't support 52bit IPA just yet...
+	 *
+	 * And of course, adjust the IPA to be on an actual address.
+	 */
+	base_addr = (info->ipa.addr & GENMASK_ULL(35, 0)) << 12;
+	max_size = compute_tlb_inval_range(mmu, info->ipa.addr);
+	base_addr &= ~(max_size - 1);
+
+	kvm_stage2_unmap_range(mmu, base_addr, max_size);
+}
+
+static bool handle_ipas2e1is(struct kvm_vcpu *vcpu, struct sys_reg_params *p,
+			     const struct sys_reg_desc *r)
+{
+	u32 sys_encoding = sys_insn(p->Op0, p->Op1, p->CRn, p->CRm, p->Op2);
+	u64 vttbr = vcpu_read_sys_reg(vcpu, VTTBR_EL2);
+
+	if (!kvm_supported_tlbi_ipas2_op(vcpu, sys_encoding))
+		return undef_access(vcpu, p, r);
+
+	kvm_s2_mmu_iterate_by_vmid(vcpu->kvm, get_vmid(vttbr),
+				   &(union tlbi_info) {
+					   .ipa = {
+						   .addr = p->regval,
+					   },
+				   },
+				   s2_mmu_unmap_ipa);
+
+	return true;
+}
+
+static void s2_mmu_tlbi_s1e1(struct kvm_s2_mmu *mmu,
+			     const union tlbi_info *info)
+{
+	WARN_ON(__kvm_tlbi_s1e2(mmu, info->va.addr, info->va.encoding));
+}
+
+static bool handle_tlbi_el1(struct kvm_vcpu *vcpu, struct sys_reg_params *p,
+			    const struct sys_reg_desc *r)
+{
+	u32 sys_encoding = sys_insn(p->Op0, p->Op1, p->CRn, p->CRm, p->Op2);
+	u64 vttbr = vcpu_read_sys_reg(vcpu, VTTBR_EL2);
+
+	/*
+	 * If we're here, this is because we've trapped on a EL1 TLBI
+	 * instruction that affects the EL1 translation regime while
+	 * we're running in a context that doesn't allow us to let the
+	 * HW do its thing (aka vEL2):
+	 *
+	 * - HCR_EL2.E2H == 0 : a non-VHE guest
+	 * - HCR_EL2.{E2H,TGE} == { 1, 0 } : a VHE guest in guest mode
+	 *
+	 * We don't expect these helpers to ever be called when running
+	 * in a vEL1 context.
+	 */
+
+	WARN_ON(!vcpu_is_el2(vcpu));
+
+	if (!kvm_supported_tlbi_s1e1_op(vcpu, sys_encoding))
+		return undef_access(vcpu, p, r);
+
+	kvm_s2_mmu_iterate_by_vmid(vcpu->kvm, get_vmid(vttbr),
+				   &(union tlbi_info) {
+					   .va = {
+						   .addr = p->regval,
+						   .encoding = sys_encoding,
+					   },
+				   },
+				   s2_mmu_tlbi_s1e1);
+
+	return true;
+}
+
+#define SYS_INSN(insn, access_fn)					\
+	{								\
+		SYS_DESC(OP_##insn),					\
+		.access = (access_fn),					\
+	}
+
 static struct sys_reg_desc sys_insn_descs[] = {
 	{ SYS_DESC(SYS_DC_ISW), access_dcsw },
 	{ SYS_DESC(SYS_DC_IGSW), access_dcgsw },
 	{ SYS_DESC(SYS_DC_IGDSW), access_dcgsw },
+
+	SYS_INSN(AT_S1E1R, handle_at_s1e01),
+	SYS_INSN(AT_S1E1W, handle_at_s1e01),
+	SYS_INSN(AT_S1E0R, handle_at_s1e01),
+	SYS_INSN(AT_S1E0W, handle_at_s1e01),
+	SYS_INSN(AT_S1E1RP, handle_at_s1e01),
+	SYS_INSN(AT_S1E1WP, handle_at_s1e01),
+
 	{ SYS_DESC(SYS_DC_CSW), access_dcsw },
 	{ SYS_DESC(SYS_DC_CGSW), access_dcgsw },
 	{ SYS_DESC(SYS_DC_CGDSW), access_dcgsw },
 	{ SYS_DESC(SYS_DC_CISW), access_dcsw },
 	{ SYS_DESC(SYS_DC_CIGSW), access_dcgsw },
 	{ SYS_DESC(SYS_DC_CIGDSW), access_dcgsw },
-};
 
-static const struct sys_reg_desc *first_idreg;
+	SYS_INSN(TLBI_VMALLE1OS, handle_tlbi_el1),
+	SYS_INSN(TLBI_VAE1OS, handle_tlbi_el1),
+	SYS_INSN(TLBI_ASIDE1OS, handle_tlbi_el1),
+	SYS_INSN(TLBI_VAAE1OS, handle_tlbi_el1),
+	SYS_INSN(TLBI_VALE1OS, handle_tlbi_el1),
+	SYS_INSN(TLBI_VAALE1OS, handle_tlbi_el1),
+
+	SYS_INSN(TLBI_RVAE1IS, handle_tlbi_el1),
+	SYS_INSN(TLBI_RVAAE1IS, handle_tlbi_el1),
+	SYS_INSN(TLBI_RVALE1IS, handle_tlbi_el1),
+	SYS_INSN(TLBI_RVAALE1IS, handle_tlbi_el1),
+
+	SYS_INSN(TLBI_VMALLE1IS, handle_tlbi_el1),
+	SYS_INSN(TLBI_VAE1IS, handle_tlbi_el1),
+	SYS_INSN(TLBI_ASIDE1IS, handle_tlbi_el1),
+	SYS_INSN(TLBI_VAAE1IS, handle_tlbi_el1),
+	SYS_INSN(TLBI_VALE1IS, handle_tlbi_el1),
+	SYS_INSN(TLBI_VAALE1IS, handle_tlbi_el1),
+
+	SYS_INSN(TLBI_RVAE1OS, handle_tlbi_el1),
+	SYS_INSN(TLBI_RVAAE1OS, handle_tlbi_el1),
+	SYS_INSN(TLBI_RVALE1OS, handle_tlbi_el1),
+	SYS_INSN(TLBI_RVAALE1OS, handle_tlbi_el1),
+
+	SYS_INSN(TLBI_RVAE1, handle_tlbi_el1),
+	SYS_INSN(TLBI_RVAAE1, handle_tlbi_el1),
+	SYS_INSN(TLBI_RVALE1, handle_tlbi_el1),
+	SYS_INSN(TLBI_RVAALE1, handle_tlbi_el1),
+
+	SYS_INSN(TLBI_VMALLE1, handle_tlbi_el1),
+	SYS_INSN(TLBI_VAE1, handle_tlbi_el1),
+	SYS_INSN(TLBI_ASIDE1, handle_tlbi_el1),
+	SYS_INSN(TLBI_VAAE1, handle_tlbi_el1),
+	SYS_INSN(TLBI_VALE1, handle_tlbi_el1),
+	SYS_INSN(TLBI_VAALE1, handle_tlbi_el1),
+
+	SYS_INSN(TLBI_VMALLE1OSNXS, handle_tlbi_el1),
+	SYS_INSN(TLBI_VAE1OSNXS, handle_tlbi_el1),
+	SYS_INSN(TLBI_ASIDE1OSNXS, handle_tlbi_el1),
+	SYS_INSN(TLBI_VAAE1OSNXS, handle_tlbi_el1),
+	SYS_INSN(TLBI_VALE1OSNXS, handle_tlbi_el1),
+	SYS_INSN(TLBI_VAALE1OSNXS, handle_tlbi_el1),
+
+	SYS_INSN(TLBI_RVAE1ISNXS, handle_tlbi_el1),
+	SYS_INSN(TLBI_RVAAE1ISNXS, handle_tlbi_el1),
+	SYS_INSN(TLBI_RVALE1ISNXS, handle_tlbi_el1),
+	SYS_INSN(TLBI_RVAALE1ISNXS, handle_tlbi_el1),
+
+	SYS_INSN(TLBI_VMALLE1ISNXS, handle_tlbi_el1),
+	SYS_INSN(TLBI_VAE1ISNXS, handle_tlbi_el1),
+	SYS_INSN(TLBI_ASIDE1ISNXS, handle_tlbi_el1),
+	SYS_INSN(TLBI_VAAE1ISNXS, handle_tlbi_el1),
+	SYS_INSN(TLBI_VALE1ISNXS, handle_tlbi_el1),
+	SYS_INSN(TLBI_VAALE1ISNXS, handle_tlbi_el1),
+
+	SYS_INSN(TLBI_RVAE1OSNXS, handle_tlbi_el1),
+	SYS_INSN(TLBI_RVAAE1OSNXS, handle_tlbi_el1),
+	SYS_INSN(TLBI_RVALE1OSNXS, handle_tlbi_el1),
+	SYS_INSN(TLBI_RVAALE1OSNXS, handle_tlbi_el1),
+
+	SYS_INSN(TLBI_RVAE1NXS, handle_tlbi_el1),
+	SYS_INSN(TLBI_RVAAE1NXS, handle_tlbi_el1),
+	SYS_INSN(TLBI_RVALE1NXS, handle_tlbi_el1),
+	SYS_INSN(TLBI_RVAALE1NXS, handle_tlbi_el1),
+
+	SYS_INSN(TLBI_VMALLE1NXS, handle_tlbi_el1),
+	SYS_INSN(TLBI_VAE1NXS, handle_tlbi_el1),
+	SYS_INSN(TLBI_ASIDE1NXS, handle_tlbi_el1),
+	SYS_INSN(TLBI_VAAE1NXS, handle_tlbi_el1),
+	SYS_INSN(TLBI_VALE1NXS, handle_tlbi_el1),
+	SYS_INSN(TLBI_VAALE1NXS, handle_tlbi_el1),
+
+	SYS_INSN(AT_S1E2R, handle_at_s1e2),
+	SYS_INSN(AT_S1E2W, handle_at_s1e2),
+	SYS_INSN(AT_S12E1R, handle_at_s12),
+	SYS_INSN(AT_S12E1W, handle_at_s12),
+	SYS_INSN(AT_S12E0R, handle_at_s12),
+	SYS_INSN(AT_S12E0W, handle_at_s12),
+	SYS_INSN(AT_S1E2A, handle_at_s1e2),
+
+	SYS_INSN(TLBI_IPAS2E1IS, handle_ipas2e1is),
+	SYS_INSN(TLBI_RIPAS2E1IS, handle_ripas2e1is),
+	SYS_INSN(TLBI_IPAS2LE1IS, handle_ipas2e1is),
+	SYS_INSN(TLBI_RIPAS2LE1IS, handle_ripas2e1is),
+
+	SYS_INSN(TLBI_ALLE2OS, undef_access),
+	SYS_INSN(TLBI_VAE2OS, undef_access),
+	SYS_INSN(TLBI_ALLE1OS, handle_alle1is),
+	SYS_INSN(TLBI_VALE2OS, undef_access),
+	SYS_INSN(TLBI_VMALLS12E1OS, handle_vmalls12e1is),
+
+	SYS_INSN(TLBI_RVAE2IS, undef_access),
+	SYS_INSN(TLBI_RVALE2IS, undef_access),
+
+	SYS_INSN(TLBI_ALLE1IS, handle_alle1is),
+	SYS_INSN(TLBI_VMALLS12E1IS, handle_vmalls12e1is),
+	SYS_INSN(TLBI_IPAS2E1OS, handle_ipas2e1is),
+	SYS_INSN(TLBI_IPAS2E1, handle_ipas2e1is),
+	SYS_INSN(TLBI_RIPAS2E1, handle_ripas2e1is),
+	SYS_INSN(TLBI_RIPAS2E1OS, handle_ripas2e1is),
+	SYS_INSN(TLBI_IPAS2LE1OS, handle_ipas2e1is),
+	SYS_INSN(TLBI_IPAS2LE1, handle_ipas2e1is),
+	SYS_INSN(TLBI_RIPAS2LE1, handle_ripas2e1is),
+	SYS_INSN(TLBI_RIPAS2LE1OS, handle_ripas2e1is),
+	SYS_INSN(TLBI_RVAE2OS, undef_access),
+	SYS_INSN(TLBI_RVALE2OS, undef_access),
+	SYS_INSN(TLBI_RVAE2, undef_access),
+	SYS_INSN(TLBI_RVALE2, undef_access),
+	SYS_INSN(TLBI_ALLE1, handle_alle1is),
+	SYS_INSN(TLBI_VMALLS12E1, handle_vmalls12e1is),
+
+	SYS_INSN(TLBI_IPAS2E1ISNXS, handle_ipas2e1is),
+	SYS_INSN(TLBI_RIPAS2E1ISNXS, handle_ripas2e1is),
+	SYS_INSN(TLBI_IPAS2LE1ISNXS, handle_ipas2e1is),
+	SYS_INSN(TLBI_RIPAS2LE1ISNXS, handle_ripas2e1is),
+
+	SYS_INSN(TLBI_ALLE2OSNXS, undef_access),
+	SYS_INSN(TLBI_VAE2OSNXS, undef_access),
+	SYS_INSN(TLBI_ALLE1OSNXS, handle_alle1is),
+	SYS_INSN(TLBI_VALE2OSNXS, undef_access),
+	SYS_INSN(TLBI_VMALLS12E1OSNXS, handle_vmalls12e1is),
+
+	SYS_INSN(TLBI_RVAE2ISNXS, undef_access),
+	SYS_INSN(TLBI_RVALE2ISNXS, undef_access),
+	SYS_INSN(TLBI_ALLE2ISNXS, undef_access),
+	SYS_INSN(TLBI_VAE2ISNXS, undef_access),
+
+	SYS_INSN(TLBI_ALLE1ISNXS, handle_alle1is),
+	SYS_INSN(TLBI_VALE2ISNXS, undef_access),
+	SYS_INSN(TLBI_VMALLS12E1ISNXS, handle_vmalls12e1is),
+	SYS_INSN(TLBI_IPAS2E1OSNXS, handle_ipas2e1is),
+	SYS_INSN(TLBI_IPAS2E1NXS, handle_ipas2e1is),
+	SYS_INSN(TLBI_RIPAS2E1NXS, handle_ripas2e1is),
+	SYS_INSN(TLBI_RIPAS2E1OSNXS, handle_ripas2e1is),
+	SYS_INSN(TLBI_IPAS2LE1OSNXS, handle_ipas2e1is),
+	SYS_INSN(TLBI_IPAS2LE1NXS, handle_ipas2e1is),
+	SYS_INSN(TLBI_RIPAS2LE1NXS, handle_ripas2e1is),
+	SYS_INSN(TLBI_RIPAS2LE1OSNXS, handle_ripas2e1is),
+	SYS_INSN(TLBI_RVAE2OSNXS, undef_access),
+	SYS_INSN(TLBI_RVALE2OSNXS, undef_access),
+	SYS_INSN(TLBI_RVAE2NXS, undef_access),
+	SYS_INSN(TLBI_RVALE2NXS, undef_access),
+	SYS_INSN(TLBI_ALLE2NXS, undef_access),
+	SYS_INSN(TLBI_VAE2NXS, undef_access),
+	SYS_INSN(TLBI_ALLE1NXS, handle_alle1is),
+	SYS_INSN(TLBI_VALE2NXS, undef_access),
+	SYS_INSN(TLBI_VMALLS12E1NXS, handle_vmalls12e1is),
+};
 
 static bool trap_dbgdidr(struct kvm_vcpu *vcpu,
 			struct sys_reg_params *p,
@@ -2762,7 +3296,7 @@ static bool trap_dbgdidr(struct kvm_vcpu *vcpu,
 	if (p->is_write) {
 		return ignore_write(vcpu, p);
 	} else {
-		u64 dfr = IDREG(vcpu->kvm, SYS_ID_AA64DFR0_EL1);
+		u64 dfr = kvm_read_vm_id_reg(vcpu->kvm, SYS_ID_AA64DFR0_EL1);
 		u32 el3 = kvm_has_feat(vcpu->kvm, ID_AA64PFR0_EL1, EL3, IMP);
 
 		p->regval = ((SYS_FIELD_GET(ID_AA64DFR0_EL1, WRPs, dfr) << 28) |
@@ -2929,6 +3463,7 @@ static const struct sys_reg_desc cp15_regs[] = {
 	/* TTBCR2 */
 	{ AA32(HI), Op1( 0), CRn( 2), CRm( 0), Op2( 3), access_vm_reg, NULL, TCR_EL1 },
 	{ Op1( 0), CRn( 3), CRm( 0), Op2( 0), access_vm_reg, NULL, DACR32_EL2 },
+	{ CP15_SYS_DESC(SYS_ICC_PMR_EL1), undef_access },
 	/* DFSR */
 	{ Op1( 0), CRn( 5), CRm( 0), Op2( 0), access_vm_reg, NULL, ESR_EL1 },
 	{ Op1( 0), CRn( 5), CRm( 0), Op2( 1), access_vm_reg, NULL, IFSR32_EL2 },
@@ -2978,8 +3513,28 @@ static const struct sys_reg_desc cp15_regs[] = {
 	/* AMAIR1 */
 	{ AA32(HI), Op1( 0), CRn(10), CRm( 3), Op2( 1), access_vm_reg, NULL, AMAIR_EL1 },
 
-	/* ICC_SRE */
-	{ Op1( 0), CRn(12), CRm(12), Op2( 5), access_gic_sre },
+	{ CP15_SYS_DESC(SYS_ICC_IAR0_EL1), undef_access },
+	{ CP15_SYS_DESC(SYS_ICC_EOIR0_EL1), undef_access },
+	{ CP15_SYS_DESC(SYS_ICC_HPPIR0_EL1), undef_access },
+	{ CP15_SYS_DESC(SYS_ICC_BPR0_EL1), undef_access },
+	{ CP15_SYS_DESC(SYS_ICC_AP0R0_EL1), undef_access },
+	{ CP15_SYS_DESC(SYS_ICC_AP0R1_EL1), undef_access },
+	{ CP15_SYS_DESC(SYS_ICC_AP0R2_EL1), undef_access },
+	{ CP15_SYS_DESC(SYS_ICC_AP0R3_EL1), undef_access },
+	{ CP15_SYS_DESC(SYS_ICC_AP1R0_EL1), undef_access },
+	{ CP15_SYS_DESC(SYS_ICC_AP1R1_EL1), undef_access },
+	{ CP15_SYS_DESC(SYS_ICC_AP1R2_EL1), undef_access },
+	{ CP15_SYS_DESC(SYS_ICC_AP1R3_EL1), undef_access },
+	{ CP15_SYS_DESC(SYS_ICC_DIR_EL1), undef_access },
+	{ CP15_SYS_DESC(SYS_ICC_RPR_EL1), undef_access },
+	{ CP15_SYS_DESC(SYS_ICC_IAR1_EL1), undef_access },
+	{ CP15_SYS_DESC(SYS_ICC_EOIR1_EL1), undef_access },
+	{ CP15_SYS_DESC(SYS_ICC_HPPIR1_EL1), undef_access },
+	{ CP15_SYS_DESC(SYS_ICC_BPR1_EL1), undef_access },
+	{ CP15_SYS_DESC(SYS_ICC_CTLR_EL1), undef_access },
+	{ CP15_SYS_DESC(SYS_ICC_SRE_EL1), access_gic_sre },
+	{ CP15_SYS_DESC(SYS_ICC_IGRPEN0_EL1), undef_access },
+	{ CP15_SYS_DESC(SYS_ICC_IGRPEN1_EL1), undef_access },
 
 	{ Op1( 0), CRn(13), CRm( 0), Op2( 1), access_vm_reg, NULL, CONTEXTIDR_EL1 },
 
@@ -3440,6 +3995,25 @@ static bool emulate_sys_reg(struct kvm_vcpu *vcpu,
 	return false;
 }
 
+static const struct sys_reg_desc *idregs_debug_find(struct kvm *kvm, u8 pos)
+{
+	unsigned long i, idreg_idx = 0;
+
+	for (i = 0; i < ARRAY_SIZE(sys_reg_descs); i++) {
+		const struct sys_reg_desc *r = &sys_reg_descs[i];
+
+		if (!is_vm_ftr_id_reg(reg_to_encoding(r)))
+			continue;
+
+		if (idreg_idx == pos)
+			return r;
+
+		idreg_idx++;
+	}
+
+	return NULL;
+}
+
 static void *idregs_debug_start(struct seq_file *s, loff_t *pos)
 {
 	struct kvm *kvm = s->private;
@@ -3451,7 +4025,7 @@ static void *idregs_debug_start(struct seq_file *s, loff_t *pos)
 	if (test_bit(KVM_ARCH_FLAG_ID_REGS_INITIALIZED, &kvm->arch.flags) &&
 	    *iter == (u8)~0) {
 		*iter = *pos;
-		if (*iter >= KVM_ARM_ID_REG_NUM)
+		if (!idregs_debug_find(kvm, *iter))
 			iter = NULL;
 	} else {
 		iter = ERR_PTR(-EBUSY);
@@ -3468,7 +4042,7 @@ static void *idregs_debug_next(struct seq_file *s, void *v, loff_t *pos)
 
 	(*pos)++;
 
-	if ((kvm->arch.idreg_debugfs_iter + 1) < KVM_ARM_ID_REG_NUM) {
+	if (idregs_debug_find(kvm, kvm->arch.idreg_debugfs_iter + 1)) {
 		kvm->arch.idreg_debugfs_iter++;
 
 		return &kvm->arch.idreg_debugfs_iter;
@@ -3493,16 +4067,16 @@ static void idregs_debug_stop(struct seq_file *s, void *v)
 
 static int idregs_debug_show(struct seq_file *s, void *v)
 {
-	struct kvm *kvm = s->private;
 	const struct sys_reg_desc *desc;
+	struct kvm *kvm = s->private;
 
-	desc = first_idreg + kvm->arch.idreg_debugfs_iter;
+	desc = idregs_debug_find(kvm, kvm->arch.idreg_debugfs_iter);
 
 	if (!desc->name)
 		return 0;
 
 	seq_printf(s, "%20s:\t%016llx\n",
-		   desc->name, IDREG(kvm, IDX_IDREG(kvm->arch.idreg_debugfs_iter)));
+		   desc->name, kvm_read_vm_id_reg(kvm, reg_to_encoding(desc)));
 
 	return 0;
 }
@@ -3532,8 +4106,7 @@ static void reset_vm_ftr_id_reg(struct kvm_vcpu *vcpu, const struct sys_reg_desc
 	if (test_bit(KVM_ARCH_FLAG_ID_REGS_INITIALIZED, &kvm->arch.flags))
 		return;
 
-	lockdep_assert_held(&kvm->arch.config_lock);
-	IDREG(kvm, id) = reg->reset(vcpu, reg);
+	kvm_set_vm_id_reg(kvm, id, reg->reset(vcpu, reg));
 }
 
 static void reset_vcpu_ftr_id_reg(struct kvm_vcpu *vcpu,
@@ -3686,8 +4259,8 @@ id_to_sys_reg_desc(struct kvm_vcpu *vcpu, u64 id,
  */
 
 #define FUNCTION_INVARIANT(reg)						\
-	static u64 get_##reg(struct kvm_vcpu *v,			\
-			      const struct sys_reg_desc *r)		\
+	static u64 reset_##reg(struct kvm_vcpu *v,			\
+			       const struct sys_reg_desc *r)		\
 	{								\
 		((struct sys_reg_desc *)r)->val = read_sysreg(reg);	\
 		return ((struct sys_reg_desc *)r)->val;			\
@@ -3697,18 +4270,11 @@ FUNCTION_INVARIANT(midr_el1)
 FUNCTION_INVARIANT(revidr_el1)
 FUNCTION_INVARIANT(aidr_el1)
 
-static u64 get_ctr_el0(struct kvm_vcpu *v, const struct sys_reg_desc *r)
-{
-	((struct sys_reg_desc *)r)->val = read_sanitised_ftr_reg(SYS_CTR_EL0);
-	return ((struct sys_reg_desc *)r)->val;
-}
-
 /* ->val is filled in by kvm_sys_reg_table_init() */
 static struct sys_reg_desc invariant_sys_regs[] __ro_after_init = {
-	{ SYS_DESC(SYS_MIDR_EL1), NULL, get_midr_el1 },
-	{ SYS_DESC(SYS_REVIDR_EL1), NULL, get_revidr_el1 },
-	{ SYS_DESC(SYS_AIDR_EL1), NULL, get_aidr_el1 },
-	{ SYS_DESC(SYS_CTR_EL0), NULL, get_ctr_el0 },
+	{ SYS_DESC(SYS_MIDR_EL1), NULL, reset_midr_el1 },
+	{ SYS_DESC(SYS_REVIDR_EL1), NULL, reset_revidr_el1 },
+	{ SYS_DESC(SYS_AIDR_EL1), NULL, reset_aidr_el1 },
 };
 
 static int get_invariant_sys_reg(u64 id, u64 __user *uaddr)
@@ -3805,7 +4371,7 @@ int kvm_sys_reg_get_user(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg,
 	int ret;
 
 	r = id_to_sys_reg_desc(vcpu, reg->id, table, num);
-	if (!r || sysreg_hidden_user(vcpu, r))
+	if (!r || sysreg_hidden(vcpu, r))
 		return -ENOENT;
 
 	if (r->get_user) {
@@ -3849,7 +4415,7 @@ int kvm_sys_reg_set_user(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg,
 		return -EFAULT;
 
 	r = id_to_sys_reg_desc(vcpu, reg->id, table, num);
-	if (!r || sysreg_hidden_user(vcpu, r))
+	if (!r || sysreg_hidden(vcpu, r))
 		return -ENOENT;
 
 	if (sysreg_user_write_ignore(vcpu, r))
@@ -3935,7 +4501,7 @@ static int walk_one_sys_reg(const struct kvm_vcpu *vcpu,
 	if (!(rd->reg || rd->get_user))
 		return 0;
 
-	if (sysreg_hidden_user(vcpu, rd))
+	if (sysreg_hidden(vcpu, rd))
 		return 0;
 
 	if (!copy_reg_to_user(rd, uind))
@@ -4019,20 +4585,11 @@ int kvm_vm_ioctl_get_reg_writable_masks(struct kvm *kvm, struct reg_mask_range *
 		if (!is_feature_id_reg(encoding) || !reg->set_user)
 			continue;
 
-		/*
-		 * For ID registers, we return the writable mask. Other feature
-		 * registers return a full 64bit mask. That's not necessary
-		 * compliant with a given revision of the architecture, but the
-		 * RES0/RES1 definitions allow us to do that.
-		 */
-		if (is_vm_ftr_id_reg(encoding)) {
-			if (!reg->val ||
-			    (is_aa32_id_reg(encoding) && !kvm_supports_32bit_el0()))
-				continue;
-			val = reg->val;
-		} else {
-			val = ~0UL;
+		if (!reg->val ||
+		    (is_aa32_id_reg(encoding) && !kvm_supports_32bit_el0())) {
+			continue;
 		}
+		val = reg->val;
 
 		if (put_user(val, (masks + KVM_ARM_FEATURE_ID_RANGE_INDEX(encoding))))
 			return -EFAULT;
@@ -4041,11 +4598,34 @@ int kvm_vm_ioctl_get_reg_writable_masks(struct kvm *kvm, struct reg_mask_range *
 	return 0;
 }
 
-void kvm_init_sysreg(struct kvm_vcpu *vcpu)
+static void vcpu_set_hcr(struct kvm_vcpu *vcpu)
 {
 	struct kvm *kvm = vcpu->kvm;
 
-	mutex_lock(&kvm->arch.config_lock);
+	if (has_vhe() || has_hvhe())
+		vcpu->arch.hcr_el2 |= HCR_E2H;
+	if (cpus_have_final_cap(ARM64_HAS_RAS_EXTN)) {
+		/* route synchronous external abort exceptions to EL2 */
+		vcpu->arch.hcr_el2 |= HCR_TEA;
+		/* trap error record accesses */
+		vcpu->arch.hcr_el2 |= HCR_TERR;
+	}
+
+	if (cpus_have_final_cap(ARM64_HAS_STAGE2_FWB))
+		vcpu->arch.hcr_el2 |= HCR_FWB;
+
+	if (cpus_have_final_cap(ARM64_HAS_EVT) &&
+	    !cpus_have_final_cap(ARM64_MISMATCHED_CACHE_TYPE) &&
+	    kvm_read_vm_id_reg(kvm, SYS_CTR_EL0) == read_sanitised_ftr_reg(SYS_CTR_EL0))
+		vcpu->arch.hcr_el2 |= HCR_TID4;
+	else
+		vcpu->arch.hcr_el2 |= HCR_TID2;
+
+	if (vcpu_el1_is_32bit(vcpu))
+		vcpu->arch.hcr_el2 &= ~HCR_RW;
+
+	if (kvm_has_mte(vcpu->kvm))
+		vcpu->arch.hcr_el2 |= HCR_ATA;
 
 	/*
 	 * In the absence of FGT, we cannot independently trap TLBI
@@ -4054,12 +4634,33 @@ void kvm_init_sysreg(struct kvm_vcpu *vcpu)
 	 */
 	if (!kvm_has_feat(kvm, ID_AA64ISAR0_EL1, TLB, OS))
 		vcpu->arch.hcr_el2 |= HCR_TTLBOS;
+}
+
+void kvm_calculate_traps(struct kvm_vcpu *vcpu)
+{
+	struct kvm *kvm = vcpu->kvm;
+
+	mutex_lock(&kvm->arch.config_lock);
+	vcpu_set_hcr(vcpu);
+	vcpu_set_ich_hcr(vcpu);
 
 	if (cpus_have_final_cap(ARM64_HAS_HCX)) {
-		vcpu->arch.hcrx_el2 = HCRX_GUEST_FLAGS;
+		/*
+		 * In general, all HCRX_EL2 bits are gated by a feature.
+		 * The only reason we can set SMPME without checking any
+		 * feature is that its effects are not directly observable
+		 * from the guest.
+		 */
+		vcpu->arch.hcrx_el2 = HCRX_EL2_SMPME;
 
 		if (kvm_has_feat(kvm, ID_AA64ISAR2_EL1, MOPS, IMP))
 			vcpu->arch.hcrx_el2 |= (HCRX_EL2_MSCEn | HCRX_EL2_MCE2);
+
+		if (kvm_has_feat(kvm, ID_AA64MMFR3_EL1, TCRX, IMP))
+			vcpu->arch.hcrx_el2 |= HCRX_EL2_TCR2En;
+
+		if (kvm_has_fpmr(kvm))
+			vcpu->arch.hcrx_el2 |= HCRX_EL2_EnFPM;
 	}
 
 	if (test_bit(KVM_ARCH_FLAG_FGU_INITIALIZED, &kvm->arch.flags))
@@ -4068,8 +4669,6 @@ void kvm_init_sysreg(struct kvm_vcpu *vcpu)
 	kvm->arch.fgu[HFGxTR_GROUP] = (HFGxTR_EL2_nAMAIR2_EL1		|
 				       HFGxTR_EL2_nMAIR2_EL1		|
 				       HFGxTR_EL2_nS2POR_EL1		|
-				       HFGxTR_EL2_nPOR_EL1		|
-				       HFGxTR_EL2_nPOR_EL0		|
 				       HFGxTR_EL2_nACCDATA_EL1		|
 				       HFGxTR_EL2_nSMPRI_EL1_MASK	|
 				       HFGxTR_EL2_nTPIDR2_EL0_MASK);
@@ -4100,10 +4699,21 @@ void kvm_init_sysreg(struct kvm_vcpu *vcpu)
 						HFGITR_EL2_TLBIRVAAE1OS	|
 						HFGITR_EL2_TLBIRVAE1OS);
 
+	if (!kvm_has_feat(kvm, ID_AA64ISAR2_EL1, ATS1A, IMP))
+		kvm->arch.fgu[HFGITR_GROUP] |= HFGITR_EL2_ATS1E1A;
+
+	if (!kvm_has_feat(kvm, ID_AA64MMFR1_EL1, PAN, PAN2))
+		kvm->arch.fgu[HFGITR_GROUP] |= (HFGITR_EL2_ATS1E1RP |
+						HFGITR_EL2_ATS1E1WP);
+
 	if (!kvm_has_feat(kvm, ID_AA64MMFR3_EL1, S1PIE, IMP))
 		kvm->arch.fgu[HFGxTR_GROUP] |= (HFGxTR_EL2_nPIRE0_EL1 |
 						HFGxTR_EL2_nPIR_EL1);
 
+	if (!kvm_has_feat(kvm, ID_AA64MMFR3_EL1, S1POE, IMP))
+		kvm->arch.fgu[HFGxTR_GROUP] |= (HFGxTR_EL2_nPOR_EL1 |
+						HFGxTR_EL2_nPOR_EL0);
+
 	if (!kvm_has_feat(kvm, ID_AA64PFR0_EL1, AMU, IMP))
 		kvm->arch.fgu[HAFGRTR_GROUP] |= ~(HAFGRTR_EL2_RES0 |
 						  HAFGRTR_EL2_RES1);
@@ -4113,9 +4723,38 @@ out:
 	mutex_unlock(&kvm->arch.config_lock);
 }
 
+/*
+ * Perform last adjustments to the ID registers that are implied by the
+ * configuration outside of the ID regs themselves, as well as any
+ * initialisation that directly depend on these ID registers (such as
+ * RES0/RES1 behaviours). This is not the place to configure traps though.
+ *
+ * Because this can be called once per CPU, changes must be idempotent.
+ */
+int kvm_finalize_sys_regs(struct kvm_vcpu *vcpu)
+{
+	struct kvm *kvm = vcpu->kvm;
+
+	guard(mutex)(&kvm->arch.config_lock);
+
+	if (!(static_branch_unlikely(&kvm_vgic_global_state.gicv3_cpuif) &&
+	      irqchip_in_kernel(kvm) &&
+	      kvm->arch.vgic.vgic_model == KVM_DEV_TYPE_ARM_VGIC_V3)) {
+		kvm->arch.id_regs[IDREG_IDX(SYS_ID_AA64PFR0_EL1)] &= ~ID_AA64PFR0_EL1_GIC_MASK;
+		kvm->arch.id_regs[IDREG_IDX(SYS_ID_PFR1_EL1)] &= ~ID_PFR1_EL1_GIC_MASK;
+	}
+
+	if (vcpu_has_nv(vcpu)) {
+		int ret = kvm_init_nv_sysregs(kvm);
+		if (ret)
+			return ret;
+	}
+
+	return 0;
+}
+
 int __init kvm_sys_reg_table_init(void)
 {
-	struct sys_reg_params params;
 	bool valid = true;
 	unsigned int i;
 	int ret = 0;
@@ -4136,12 +4775,6 @@ int __init kvm_sys_reg_table_init(void)
 	for (i = 0; i < ARRAY_SIZE(invariant_sys_regs); i++)
 		invariant_sys_regs[i].reset(NULL, &invariant_sys_regs[i]);
 
-	/* Find the first idreg (SYS_ID_PFR0_EL1) in sys_reg_descs. */
-	params = encoding_to_params(SYS_ID_PFR0_EL1);
-	first_idreg = find_reg(&params, sys_reg_descs, ARRAY_SIZE(sys_reg_descs));
-	if (!first_idreg)
-		return -EINVAL;
-
 	ret = populate_nv_trap_config();
 
 	for (i = 0; !ret && i < ARRAY_SIZE(sys_reg_descs); i++)
diff --git a/arch/arm64/kvm/sys_regs.h b/arch/arm64/kvm/sys_regs.h
index 997eea21ba2a..1d94ed6efad2 100644
--- a/arch/arm64/kvm/sys_regs.h
+++ b/arch/arm64/kvm/sys_regs.h
@@ -95,9 +95,8 @@ struct sys_reg_desc {
 };
 
 #define REG_HIDDEN		(1 << 0) /* hidden from userspace and guest */
-#define REG_HIDDEN_USER		(1 << 1) /* hidden from userspace only */
-#define REG_RAZ			(1 << 2) /* RAZ from userspace and guest */
-#define REG_USER_WI		(1 << 3) /* WI from userspace only */
+#define REG_RAZ			(1 << 1) /* RAZ from userspace and guest */
+#define REG_USER_WI		(1 << 2) /* WI from userspace only */
 
 static __printf(2, 3)
 inline void print_sys_reg_msg(const struct sys_reg_params *p,
@@ -165,15 +164,6 @@ static inline bool sysreg_hidden(const struct kvm_vcpu *vcpu,
 	return sysreg_visibility(vcpu, r) & REG_HIDDEN;
 }
 
-static inline bool sysreg_hidden_user(const struct kvm_vcpu *vcpu,
-				      const struct sys_reg_desc *r)
-{
-	if (likely(!r->visibility))
-		return false;
-
-	return r->visibility(vcpu, r) & (REG_HIDDEN | REG_HIDDEN_USER);
-}
-
 static inline bool sysreg_visible_as_raz(const struct kvm_vcpu *vcpu,
 					 const struct sys_reg_desc *r)
 {
@@ -235,6 +225,8 @@ int kvm_sys_reg_set_user(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg,
 
 bool triage_sysreg_trap(struct kvm_vcpu *vcpu, int *sr_index);
 
+int kvm_finalize_sys_regs(struct kvm_vcpu *vcpu);
+
 #define AA32(_x)	.aarch32_map = AA32_##_x
 #define Op0(_x) 	.Op0 = _x
 #define Op1(_x) 	.Op1 = _x
@@ -248,4 +240,11 @@ bool triage_sysreg_trap(struct kvm_vcpu *vcpu, int *sr_index);
 	CRn(sys_reg_CRn(reg)), CRm(sys_reg_CRm(reg)),	\
 	Op2(sys_reg_Op2(reg))
 
+#define CP15_SYS_DESC(reg)				\
+	.name = #reg,					\
+	.aarch32_map = AA32_DIRECT,			\
+	Op0(0), Op1(sys_reg_Op1(reg)),			\
+	CRn(sys_reg_CRn(reg)), CRm(sys_reg_CRm(reg)),	\
+	Op2(sys_reg_Op2(reg))
+
 #endif /* __ARM64_KVM_SYS_REGS_LOCAL_H__ */
diff --git a/arch/arm64/kvm/vgic/vgic-debug.c b/arch/arm64/kvm/vgic/vgic-debug.c
index bcbc8c986b1d..e1397ab2072a 100644
--- a/arch/arm64/kvm/vgic/vgic-debug.c
+++ b/arch/arm64/kvm/vgic/vgic-debug.c
@@ -45,7 +45,8 @@ static void iter_next(struct kvm *kvm, struct vgic_state_iter *iter)
 	 * Let the xarray drive the iterator after the last SPI, as the iterator
 	 * has exhausted the sequentially-allocated INTID space.
 	 */
-	if (iter->intid >= (iter->nr_spis + VGIC_NR_PRIVATE_IRQS - 1)) {
+	if (iter->intid >= (iter->nr_spis + VGIC_NR_PRIVATE_IRQS - 1) &&
+	    iter->nr_lpis) {
 		if (iter->lpi_idx < iter->nr_lpis)
 			xa_find_after(&dist->lpi_xa, &iter->intid,
 				      VGIC_LPI_MAX_INTID,
@@ -84,7 +85,7 @@ static void iter_unmark_lpis(struct kvm *kvm)
 	struct vgic_irq *irq;
 	unsigned long intid;
 
-	xa_for_each(&dist->lpi_xa, intid, irq) {
+	xa_for_each_marked(&dist->lpi_xa, intid, irq, LPI_XA_MARK_DEBUG_ITER) {
 		xa_clear_mark(&dist->lpi_xa, intid, LPI_XA_MARK_DEBUG_ITER);
 		vgic_put_irq(kvm, irq);
 	}
@@ -112,7 +113,7 @@ static bool end_of_vgic(struct vgic_state_iter *iter)
 	return iter->dist_id > 0 &&
 		iter->vcpu_id == iter->nr_cpus &&
 		iter->intid >= (iter->nr_spis + VGIC_NR_PRIVATE_IRQS) &&
-		iter->lpi_idx > iter->nr_lpis;
+		(!iter->nr_lpis || iter->lpi_idx > iter->nr_lpis);
 }
 
 static void *vgic_debug_start(struct seq_file *s, loff_t *pos)
diff --git a/arch/arm64/kvm/vgic/vgic-init.c b/arch/arm64/kvm/vgic/vgic-init.c
index 7f68cf58b978..e7c53e8af3d1 100644
--- a/arch/arm64/kvm/vgic/vgic-init.c
+++ b/arch/arm64/kvm/vgic/vgic-init.c
@@ -417,10 +417,8 @@ static void __kvm_vgic_vcpu_destroy(struct kvm_vcpu *vcpu)
 	kfree(vgic_cpu->private_irqs);
 	vgic_cpu->private_irqs = NULL;
 
-	if (vcpu->kvm->arch.vgic.vgic_model == KVM_DEV_TYPE_ARM_VGIC_V3) {
-		vgic_unregister_redist_iodev(vcpu);
+	if (vcpu->kvm->arch.vgic.vgic_model == KVM_DEV_TYPE_ARM_VGIC_V3)
 		vgic_cpu->rd_iodev.base_addr = VGIC_ADDR_UNDEF;
-	}
 }
 
 void kvm_vgic_vcpu_destroy(struct kvm_vcpu *vcpu)
@@ -438,17 +436,21 @@ void kvm_vgic_destroy(struct kvm *kvm)
 	unsigned long i;
 
 	mutex_lock(&kvm->slots_lock);
+	mutex_lock(&kvm->arch.config_lock);
 
 	vgic_debug_destroy(kvm);
 
 	kvm_for_each_vcpu(i, vcpu, kvm)
 		__kvm_vgic_vcpu_destroy(vcpu);
 
-	mutex_lock(&kvm->arch.config_lock);
-
 	kvm_vgic_dist_destroy(kvm);
 
 	mutex_unlock(&kvm->arch.config_lock);
+
+	if (kvm->arch.vgic.vgic_model == KVM_DEV_TYPE_ARM_VGIC_V3)
+		kvm_for_each_vcpu(i, vcpu, kvm)
+			vgic_unregister_redist_iodev(vcpu);
+
 	mutex_unlock(&kvm->slots_lock);
 }
 
diff --git a/arch/arm64/kvm/vgic/vgic-irqfd.c b/arch/arm64/kvm/vgic/vgic-irqfd.c
index 8c711deb25aa..c314c016659a 100644
--- a/arch/arm64/kvm/vgic/vgic-irqfd.c
+++ b/arch/arm64/kvm/vgic/vgic-irqfd.c
@@ -9,7 +9,7 @@
 #include <kvm/arm_vgic.h>
 #include "vgic.h"
 
-/**
+/*
  * vgic_irqfd_set_irq: inject the IRQ corresponding to the
  * irqchip routing entry
  *
@@ -75,7 +75,8 @@ static void kvm_populate_msi(struct kvm_kernel_irq_routing_entry *e,
 	msi->flags = e->msi.flags;
 	msi->devid = e->msi.devid;
 }
-/**
+
+/*
  * kvm_set_msi: inject the MSI corresponding to the
  * MSI routing entry
  *
@@ -98,7 +99,7 @@ int kvm_set_msi(struct kvm_kernel_irq_routing_entry *e,
 	return vgic_its_inject_msi(kvm, &msi);
 }
 
-/**
+/*
  * kvm_arch_set_irq_inatomic: fast-path for irqfd injection
  */
 int kvm_arch_set_irq_inatomic(struct kvm_kernel_irq_routing_entry *e,
diff --git a/arch/arm64/kvm/vgic/vgic-its.c b/arch/arm64/kvm/vgic/vgic-its.c
index 40bb43f20bf3..ba945ba78cc7 100644
--- a/arch/arm64/kvm/vgic/vgic-its.c
+++ b/arch/arm64/kvm/vgic/vgic-its.c
@@ -2040,6 +2040,7 @@ typedef int (*entry_fn_t)(struct vgic_its *its, u32 id, void *entry,
  * @start_id: the ID of the first entry in the table
  * (non zero for 2d level tables)
  * @fn: function to apply on each entry
+ * @opaque: pointer to opaque data
  *
  * Return: < 0 on error, 0 if last element was identified, 1 otherwise
  * (the last element may not be found on second level tables)
@@ -2079,7 +2080,7 @@ static int scan_its_table(struct vgic_its *its, gpa_t base, int size, u32 esz,
 	return 1;
 }
 
-/**
+/*
  * vgic_its_save_ite - Save an interrupt translation entry at @gpa
  */
 static int vgic_its_save_ite(struct vgic_its *its, struct its_device *dev,
@@ -2099,6 +2100,8 @@ static int vgic_its_save_ite(struct vgic_its *its, struct its_device *dev,
 
 /**
  * vgic_its_restore_ite - restore an interrupt translation entry
+ *
+ * @its: its handle
  * @event_id: id used for indexing
  * @ptr: pointer to the ITE entry
  * @opaque: pointer to the its_device
@@ -2231,6 +2234,7 @@ static int vgic_its_restore_itt(struct vgic_its *its, struct its_device *dev)
  * @its: ITS handle
  * @dev: ITS device
  * @ptr: GPA
+ * @dte_esz: device table entry size
  */
 static int vgic_its_save_dte(struct vgic_its *its, struct its_device *dev,
 			     gpa_t ptr, int dte_esz)
@@ -2313,7 +2317,7 @@ static int vgic_its_device_cmp(void *priv, const struct list_head *a,
 		return 1;
 }
 
-/**
+/*
  * vgic_its_save_device_tables - Save the device table and all ITT
  * into guest RAM
  *
@@ -2386,7 +2390,7 @@ static int handle_l1_dte(struct vgic_its *its, u32 id, void *addr,
 	return ret;
 }
 
-/**
+/*
  * vgic_its_restore_device_tables - Restore the device table and all ITT
  * from guest RAM to internal data structs
  */
@@ -2478,7 +2482,7 @@ static int vgic_its_restore_cte(struct vgic_its *its, gpa_t gpa, int esz)
 	return 1;
 }
 
-/**
+/*
  * vgic_its_save_collection_table - Save the collection table into
  * guest RAM
  */
@@ -2518,7 +2522,7 @@ static int vgic_its_save_collection_table(struct vgic_its *its)
 	return ret;
 }
 
-/**
+/*
  * vgic_its_restore_collection_table - reads the collection table
  * in guest memory and restores the ITS internal state. Requires the
  * BASER registers to be restored before.
@@ -2556,7 +2560,7 @@ static int vgic_its_restore_collection_table(struct vgic_its *its)
 	return ret;
 }
 
-/**
+/*
  * vgic_its_save_tables_v0 - Save the ITS tables into guest ARM
  * according to v0 ABI
  */
@@ -2571,7 +2575,7 @@ static int vgic_its_save_tables_v0(struct vgic_its *its)
 	return vgic_its_save_collection_table(its);
 }
 
-/**
+/*
  * vgic_its_restore_tables_v0 - Restore the ITS tables from guest RAM
  * to internal data structs according to V0 ABI
  *
diff --git a/arch/arm64/kvm/vgic/vgic-v3.c b/arch/arm64/kvm/vgic/vgic-v3.c
index ed6e412cd74b..b217b256853c 100644
--- a/arch/arm64/kvm/vgic/vgic-v3.c
+++ b/arch/arm64/kvm/vgic/vgic-v3.c
@@ -292,6 +292,18 @@ void vgic_v3_enable(struct kvm_vcpu *vcpu)
 
 	/* Get the show on the road... */
 	vgic_v3->vgic_hcr = ICH_HCR_EN;
+}
+
+void vcpu_set_ich_hcr(struct kvm_vcpu *vcpu)
+{
+	struct vgic_v3_cpu_if *vgic_v3 = &vcpu->arch.vgic_cpu.vgic_v3;
+
+	/* Hide GICv3 sysreg if necessary */
+	if (!kvm_has_gicv3(vcpu->kvm)) {
+		vgic_v3->vgic_hcr |= ICH_HCR_TALL0 | ICH_HCR_TALL1 | ICH_HCR_TC;
+		return;
+	}
+
 	if (group0_trap)
 		vgic_v3->vgic_hcr |= ICH_HCR_TALL0;
 	if (group1_trap)
@@ -370,7 +382,7 @@ static void map_all_vpes(struct kvm *kvm)
 						dist->its_vm.vpes[i]->irq));
 }
 
-/**
+/*
  * vgic_v3_save_pending_tables - Save the pending tables into guest RAM
  * kvm lock and all vcpu lock must be held
  */
diff --git a/arch/arm64/kvm/vgic/vgic.c b/arch/arm64/kvm/vgic/vgic.c
index f07b3ddff7d4..f50274fd5581 100644
--- a/arch/arm64/kvm/vgic/vgic.c
+++ b/arch/arm64/kvm/vgic/vgic.c
@@ -36,6 +36,11 @@ struct vgic_global kvm_vgic_global_state __ro_after_init = {
  * we have to disable IRQs before taking this lock and everything lower
  * than it.
  *
+ * The config_lock has additional ordering requirements:
+ * kvm->slots_lock
+ *   kvm->srcu
+ *     kvm->arch.config_lock
+ *
  * If you need to take multiple locks, always take the upper lock first,
  * then the lower ones, e.g. first take the its_lock, then the irq_lock.
  * If you are already holding a lock and need to take a higher one, you
@@ -313,7 +318,7 @@ static bool vgic_validate_injection(struct vgic_irq *irq, bool level, void *owne
  * with all locks dropped.
  */
 bool vgic_queue_irq_unlock(struct kvm *kvm, struct vgic_irq *irq,
-			   unsigned long flags)
+			   unsigned long flags) __releases(&irq->irq_lock)
 {
 	struct kvm_vcpu *vcpu;
 
@@ -917,10 +922,13 @@ void kvm_vgic_flush_hwstate(struct kvm_vcpu *vcpu)
 
 void kvm_vgic_load(struct kvm_vcpu *vcpu)
 {
-	if (unlikely(!vgic_initialized(vcpu->kvm)))
+	if (unlikely(!irqchip_in_kernel(vcpu->kvm) || !vgic_initialized(vcpu->kvm))) {
+		if (has_vhe() && static_branch_unlikely(&kvm_vgic_global_state.gicv3_cpuif))
+			__vgic_v3_activate_traps(&vcpu->arch.vgic_cpu.vgic_v3);
 		return;
+	}
 
-	if (kvm_vgic_global_state.type == VGIC_V2)
+	if (!static_branch_unlikely(&kvm_vgic_global_state.gicv3_cpuif))
 		vgic_v2_load(vcpu);
 	else
 		vgic_v3_load(vcpu);
@@ -928,10 +936,13 @@ void kvm_vgic_load(struct kvm_vcpu *vcpu)
 
 void kvm_vgic_put(struct kvm_vcpu *vcpu)
 {
-	if (unlikely(!vgic_initialized(vcpu->kvm)))
+	if (unlikely(!irqchip_in_kernel(vcpu->kvm) || !vgic_initialized(vcpu->kvm))) {
+		if (has_vhe() && static_branch_unlikely(&kvm_vgic_global_state.gicv3_cpuif))
+			__vgic_v3_deactivate_traps(&vcpu->arch.vgic_cpu.vgic_v3);
 		return;
+	}
 
-	if (kvm_vgic_global_state.type == VGIC_V2)
+	if (!static_branch_unlikely(&kvm_vgic_global_state.gicv3_cpuif))
 		vgic_v2_put(vcpu);
 	else
 		vgic_v3_put(vcpu);
diff --git a/arch/arm64/kvm/vgic/vgic.h b/arch/arm64/kvm/vgic/vgic.h
index 03d356a12377..f2486b4d9f95 100644
--- a/arch/arm64/kvm/vgic/vgic.h
+++ b/arch/arm64/kvm/vgic/vgic.h
@@ -186,7 +186,7 @@ bool vgic_get_phys_line_level(struct vgic_irq *irq);
 void vgic_irq_set_phys_pending(struct vgic_irq *irq, bool pending);
 void vgic_irq_set_phys_active(struct vgic_irq *irq, bool active);
 bool vgic_queue_irq_unlock(struct kvm *kvm, struct vgic_irq *irq,
-			   unsigned long flags);
+			   unsigned long flags) __releases(&irq->irq_lock);
 void vgic_kick_vcpus(struct kvm *kvm);
 void vgic_irq_handle_resampling(struct vgic_irq *irq,
 				bool lr_deactivated, bool lr_pending);
@@ -346,4 +346,11 @@ void vgic_v4_configure_vsgis(struct kvm *kvm);
 void vgic_v4_get_vlpi_state(struct vgic_irq *irq, bool *val);
 int vgic_v4_request_vpe_irq(struct kvm_vcpu *vcpu, int irq);
 
+void vcpu_set_ich_hcr(struct kvm_vcpu *vcpu);
+
+static inline bool kvm_has_gicv3(struct kvm *kvm)
+{
+	return kvm_has_feat(kvm, ID_AA64PFR0_EL1, GIC, IMP);
+}
+
 #endif
diff --git a/arch/arm64/mm/Makefile b/arch/arm64/mm/Makefile
index 60454256945b..2fc8c6dd0407 100644
--- a/arch/arm64/mm/Makefile
+++ b/arch/arm64/mm/Makefile
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 obj-y				:= dma-mapping.o extable.o fault.o init.o \
 				   cache.o copypage.o flush.o \
-				   ioremap.o mmap.o pgd.o mmu.o \
+				   ioremap.o mmap.o pgd.o mem_encrypt.o mmu.o \
 				   context.o proc.o pageattr.o fixmap.o
 obj-$(CONFIG_ARM64_CONTPTE)	+= contpte.o
 obj-$(CONFIG_HUGETLB_PAGE)	+= hugetlbpage.o
diff --git a/arch/arm64/mm/contpte.c b/arch/arm64/mm/contpte.c
index a3edced29ac1..55107d27d3f8 100644
--- a/arch/arm64/mm/contpte.c
+++ b/arch/arm64/mm/contpte.c
@@ -421,6 +421,12 @@ int contpte_ptep_set_access_flags(struct vm_area_struct *vma,
 		ptep = contpte_align_down(ptep);
 		start_addr = addr = ALIGN_DOWN(addr, CONT_PTE_SIZE);
 
+		/*
+		 * We are not advancing entry because __ptep_set_access_flags()
+		 * only consumes access flags from entry. And since we have checked
+		 * for the whole contpte block and returned early, pte_same()
+		 * within __ptep_set_access_flags() is likely false.
+		 */
 		for (i = 0; i < CONT_PTES; i++, ptep++, addr += PAGE_SIZE)
 			__ptep_set_access_flags(vma, addr, ptep, entry, 0);
 
diff --git a/arch/arm64/mm/fault.c b/arch/arm64/mm/fault.c
index 451ba7cbd5ad..8b281cf308b3 100644
--- a/arch/arm64/mm/fault.c
+++ b/arch/arm64/mm/fault.c
@@ -23,6 +23,7 @@
 #include <linux/sched/debug.h>
 #include <linux/highmem.h>
 #include <linux/perf_event.h>
+#include <linux/pkeys.h>
 #include <linux/preempt.h>
 #include <linux/hugetlb.h>
 
@@ -486,6 +487,23 @@ static void do_bad_area(unsigned long far, unsigned long esr,
 	}
 }
 
+static bool fault_from_pkey(unsigned long esr, struct vm_area_struct *vma,
+			unsigned int mm_flags)
+{
+	unsigned long iss2 = ESR_ELx_ISS2(esr);
+
+	if (!system_supports_poe())
+		return false;
+
+	if (esr_fsc_is_permission_fault(esr) && (iss2 & ESR_ELx_Overlay))
+		return true;
+
+	return !arch_vma_access_permitted(vma,
+			mm_flags & FAULT_FLAG_WRITE,
+			mm_flags & FAULT_FLAG_INSTRUCTION,
+			false);
+}
+
 static bool is_el0_instruction_abort(unsigned long esr)
 {
 	return ESR_ELx_EC(esr) == ESR_ELx_EC_IABT_LOW;
@@ -511,6 +529,7 @@ static int __kprobes do_page_fault(unsigned long far, unsigned long esr,
 	unsigned long addr = untagged_addr(far);
 	struct vm_area_struct *vma;
 	int si_code;
+	int pkey = -1;
 
 	if (kprobe_page_fault(regs, esr))
 		return 0;
@@ -575,6 +594,16 @@ static int __kprobes do_page_fault(unsigned long far, unsigned long esr,
 		count_vm_vma_lock_event(VMA_LOCK_SUCCESS);
 		goto bad_area;
 	}
+
+	if (fault_from_pkey(esr, vma, mm_flags)) {
+		pkey = vma_pkey(vma);
+		vma_end_read(vma);
+		fault = 0;
+		si_code = SEGV_PKUERR;
+		count_vm_vma_lock_event(VMA_LOCK_SUCCESS);
+		goto bad_area;
+	}
+
 	fault = handle_mm_fault(vma, addr, mm_flags | FAULT_FLAG_VMA_LOCK, regs);
 	if (!(fault & (VM_FAULT_RETRY | VM_FAULT_COMPLETED)))
 		vma_end_read(vma);
@@ -610,7 +639,16 @@ retry:
 		goto bad_area;
 	}
 
+	if (fault_from_pkey(esr, vma, mm_flags)) {
+		pkey = vma_pkey(vma);
+		mmap_read_unlock(mm);
+		fault = 0;
+		si_code = SEGV_PKUERR;
+		goto bad_area;
+	}
+
 	fault = handle_mm_fault(vma, addr, mm_flags, regs);
+
 	/* Quick path to respond to signals */
 	if (fault_signal_pending(fault, regs)) {
 		if (!user_mode(regs))
@@ -669,8 +707,23 @@ bad_area:
 
 		arm64_force_sig_mceerr(BUS_MCEERR_AR, far, lsb, inf->name);
 	} else {
+		/*
+		 * The pkey value that we return to userspace can be different
+		 * from the pkey that caused the fault.
+		 *
+		 * 1. T1   : mprotect_key(foo, PAGE_SIZE, pkey=4);
+		 * 2. T1   : set POR_EL0 to deny access to pkey=4, touches, page
+		 * 3. T1   : faults...
+		 * 4.    T2: mprotect_key(foo, PAGE_SIZE, pkey=5);
+		 * 5. T1   : enters fault handler, takes mmap_lock, etc...
+		 * 6. T1   : reaches here, sees vma_pkey(vma)=5, when we really
+		 *	     faulted on a pte with its pkey=4.
+		 */
 		/* Something tried to access memory that out of memory map */
-		arm64_force_sig_fault(SIGSEGV, si_code, far, inf->name);
+		if (si_code == SEGV_PKUERR)
+			arm64_force_sig_fault_pkey(far, inf->name, pkey);
+		else
+			arm64_force_sig_fault(SIGSEGV, si_code, far, inf->name);
 	}
 
 	return 0;
diff --git a/arch/arm64/mm/hugetlbpage.c b/arch/arm64/mm/hugetlbpage.c
index 3f09ac73cce3..5f1e2103888b 100644
--- a/arch/arm64/mm/hugetlbpage.c
+++ b/arch/arm64/mm/hugetlbpage.c
@@ -127,7 +127,7 @@ static inline int num_contig_ptes(unsigned long size, size_t *pgsize)
 	return contig_ptes;
 }
 
-pte_t huge_ptep_get(pte_t *ptep)
+pte_t huge_ptep_get(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
 {
 	int ncontig, i;
 	size_t pgsize;
diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c
index 9b5ab6818f7f..27a32ff15412 100644
--- a/arch/arm64/mm/init.c
+++ b/arch/arm64/mm/init.c
@@ -114,36 +114,33 @@ static void __init arch_reserve_crashkernel(void)
 				    low_size, high);
 }
 
-/*
- * Return the maximum physical address for a zone accessible by the given bits
- * limit. If DRAM starts above 32-bit, expand the zone to the maximum
- * available memory, otherwise cap it at 32-bit.
- */
-static phys_addr_t __init max_zone_phys(unsigned int zone_bits)
+static phys_addr_t __init max_zone_phys(phys_addr_t zone_limit)
 {
-	phys_addr_t zone_mask = DMA_BIT_MASK(zone_bits);
-	phys_addr_t phys_start = memblock_start_of_DRAM();
-
-	if (phys_start > U32_MAX)
-		zone_mask = PHYS_ADDR_MAX;
-	else if (phys_start > zone_mask)
-		zone_mask = U32_MAX;
+	/**
+	 * Information we get from firmware (e.g. DT dma-ranges) describe DMA
+	 * bus constraints. Devices using DMA might have their own limitations.
+	 * Some of them rely on DMA zone in low 32-bit memory. Keep low RAM
+	 * DMA zone on platforms that have RAM there.
+	 */
+	if (memblock_start_of_DRAM() < U32_MAX)
+		zone_limit = min(zone_limit, U32_MAX);
 
-	return min(zone_mask, memblock_end_of_DRAM() - 1) + 1;
+	return min(zone_limit, memblock_end_of_DRAM() - 1) + 1;
 }
 
 static void __init zone_sizes_init(void)
 {
 	unsigned long max_zone_pfns[MAX_NR_ZONES]  = {0};
-	unsigned int __maybe_unused acpi_zone_dma_bits;
-	unsigned int __maybe_unused dt_zone_dma_bits;
-	phys_addr_t __maybe_unused dma32_phys_limit = max_zone_phys(32);
+	phys_addr_t __maybe_unused acpi_zone_dma_limit;
+	phys_addr_t __maybe_unused dt_zone_dma_limit;
+	phys_addr_t __maybe_unused dma32_phys_limit =
+		max_zone_phys(DMA_BIT_MASK(32));
 
 #ifdef CONFIG_ZONE_DMA
-	acpi_zone_dma_bits = fls64(acpi_iort_dma_get_max_cpu_address());
-	dt_zone_dma_bits = fls64(of_dma_get_max_cpu_address(NULL));
-	zone_dma_bits = min3(32U, dt_zone_dma_bits, acpi_zone_dma_bits);
-	arm64_dma_phys_limit = max_zone_phys(zone_dma_bits);
+	acpi_zone_dma_limit = acpi_iort_dma_get_max_cpu_address();
+	dt_zone_dma_limit = of_dma_get_max_cpu_address(NULL);
+	zone_dma_limit = min(dt_zone_dma_limit, acpi_zone_dma_limit);
+	arm64_dma_phys_limit = max_zone_phys(zone_dma_limit);
 	max_zone_pfns[ZONE_DMA] = PFN_DOWN(arm64_dma_phys_limit);
 #endif
 #ifdef CONFIG_ZONE_DMA32
@@ -414,8 +411,16 @@ void __init mem_init(void)
 
 void free_initmem(void)
 {
-	free_reserved_area(lm_alias(__init_begin),
-			   lm_alias(__init_end),
+	void *lm_init_begin = lm_alias(__init_begin);
+	void *lm_init_end = lm_alias(__init_end);
+
+	WARN_ON(!IS_ALIGNED((unsigned long)lm_init_begin, PAGE_SIZE));
+	WARN_ON(!IS_ALIGNED((unsigned long)lm_init_end, PAGE_SIZE));
+
+	/* Delete __init region from memblock.reserved. */
+	memblock_free(lm_init_begin, lm_init_end - lm_init_begin);
+
+	free_reserved_area(lm_init_begin, lm_init_end,
 			   POISON_FREE_INITMEM, "unused kernel");
 	/*
 	 * Unmap the __init region but leave the VM area in place. This
diff --git a/arch/arm64/mm/ioremap.c b/arch/arm64/mm/ioremap.c
index 269f2f63ab7d..6cc0b7e7eb03 100644
--- a/arch/arm64/mm/ioremap.c
+++ b/arch/arm64/mm/ioremap.c
@@ -3,10 +3,22 @@
 #include <linux/mm.h>
 #include <linux/io.h>
 
+static ioremap_prot_hook_t ioremap_prot_hook;
+
+int arm64_ioremap_prot_hook_register(ioremap_prot_hook_t hook)
+{
+	if (WARN_ON(ioremap_prot_hook))
+		return -EBUSY;
+
+	ioremap_prot_hook = hook;
+	return 0;
+}
+
 void __iomem *ioremap_prot(phys_addr_t phys_addr, size_t size,
 			   unsigned long prot)
 {
 	unsigned long last_addr = phys_addr + size - 1;
+	pgprot_t pgprot = __pgprot(prot);
 
 	/* Don't allow outside PHYS_MASK */
 	if (last_addr & ~PHYS_MASK)
@@ -16,7 +28,16 @@ void __iomem *ioremap_prot(phys_addr_t phys_addr, size_t size,
 	if (WARN_ON(pfn_is_map_memory(__phys_to_pfn(phys_addr))))
 		return NULL;
 
-	return generic_ioremap_prot(phys_addr, size, __pgprot(prot));
+	/*
+	 * If a hook is registered (e.g. for confidential computing
+	 * purposes), call that now and barf if it fails.
+	 */
+	if (unlikely(ioremap_prot_hook) &&
+	    WARN_ON(ioremap_prot_hook(phys_addr, size, &pgprot))) {
+		return NULL;
+	}
+
+	return generic_ioremap_prot(phys_addr, size, pgprot);
 }
 EXPORT_SYMBOL(ioremap_prot);
 
diff --git a/arch/arm64/mm/mem_encrypt.c b/arch/arm64/mm/mem_encrypt.c
new file mode 100644
index 000000000000..ee3c0ab04384
--- /dev/null
+++ b/arch/arm64/mm/mem_encrypt.c
@@ -0,0 +1,50 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Implementation of the memory encryption/decryption API.
+ *
+ * Since the low-level details of the operation depend on the
+ * Confidential Computing environment (e.g. pKVM, CCA, ...), this just
+ * acts as a top-level dispatcher to whatever hooks may have been
+ * registered.
+ *
+ * Author: Will Deacon <will@kernel.org>
+ * Copyright (C) 2024 Google LLC
+ *
+ * "Hello, boils and ghouls!"
+ */
+
+#include <linux/bug.h>
+#include <linux/compiler.h>
+#include <linux/err.h>
+#include <linux/mm.h>
+
+#include <asm/mem_encrypt.h>
+
+static const struct arm64_mem_crypt_ops *crypt_ops;
+
+int arm64_mem_crypt_ops_register(const struct arm64_mem_crypt_ops *ops)
+{
+	if (WARN_ON(crypt_ops))
+		return -EBUSY;
+
+	crypt_ops = ops;
+	return 0;
+}
+
+int set_memory_encrypted(unsigned long addr, int numpages)
+{
+	if (likely(!crypt_ops) || WARN_ON(!PAGE_ALIGNED(addr)))
+		return 0;
+
+	return crypt_ops->encrypt(addr, numpages);
+}
+EXPORT_SYMBOL_GPL(set_memory_encrypted);
+
+int set_memory_decrypted(unsigned long addr, int numpages)
+{
+	if (likely(!crypt_ops) || WARN_ON(!PAGE_ALIGNED(addr)))
+		return 0;
+
+	return crypt_ops->decrypt(addr, numpages);
+}
+EXPORT_SYMBOL_GPL(set_memory_decrypted);
diff --git a/arch/arm64/mm/mmap.c b/arch/arm64/mm/mmap.c
index 642bdf908b22..7e3ad97e27d8 100644
--- a/arch/arm64/mm/mmap.c
+++ b/arch/arm64/mm/mmap.c
@@ -102,6 +102,17 @@ pgprot_t vm_get_page_prot(unsigned long vm_flags)
 	if (vm_flags & VM_MTE)
 		prot |= PTE_ATTRINDX(MT_NORMAL_TAGGED);
 
+#ifdef CONFIG_ARCH_HAS_PKEYS
+	if (system_supports_poe()) {
+		if (vm_flags & VM_PKEY_BIT0)
+			prot |= PTE_PO_IDX_0;
+		if (vm_flags & VM_PKEY_BIT1)
+			prot |= PTE_PO_IDX_1;
+		if (vm_flags & VM_PKEY_BIT2)
+			prot |= PTE_PO_IDX_2;
+	}
+#endif
+
 	return __pgprot(prot);
 }
 EXPORT_SYMBOL(vm_get_page_prot);
diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c
index c927e9312f10..e55b02fbddc8 100644
--- a/arch/arm64/mm/mmu.c
+++ b/arch/arm64/mm/mmu.c
@@ -25,6 +25,7 @@
 #include <linux/vmalloc.h>
 #include <linux/set_memory.h>
 #include <linux/kfence.h>
+#include <linux/pkeys.h>
 
 #include <asm/barrier.h>
 #include <asm/cputype.h>
@@ -124,7 +125,8 @@ bool pgattr_change_is_safe(u64 old, u64 new)
 	 * The following mapping attributes may be updated in live
 	 * kernel mappings without the need for break-before-make.
 	 */
-	pteval_t mask = PTE_PXN | PTE_RDONLY | PTE_WRITE | PTE_NG;
+	pteval_t mask = PTE_PXN | PTE_RDONLY | PTE_WRITE | PTE_NG |
+			PTE_SWBITS_MASK;
 
 	/* creating or taking down mappings is always safe */
 	if (!pte_valid(__pte(old)) || !pte_valid(__pte(new)))
@@ -1548,3 +1550,47 @@ void __cpu_replace_ttbr1(pgd_t *pgdp, bool cnp)
 
 	cpu_uninstall_idmap();
 }
+
+#ifdef CONFIG_ARCH_HAS_PKEYS
+int arch_set_user_pkey_access(struct task_struct *tsk, int pkey, unsigned long init_val)
+{
+	u64 new_por = POE_RXW;
+	u64 old_por;
+	u64 pkey_shift;
+
+	if (!system_supports_poe())
+		return -ENOSPC;
+
+	/*
+	 * This code should only be called with valid 'pkey'
+	 * values originating from in-kernel users.  Complain
+	 * if a bad value is observed.
+	 */
+	if (WARN_ON_ONCE(pkey >= arch_max_pkey()))
+		return -EINVAL;
+
+	/* Set the bits we need in POR:  */
+	new_por = POE_RXW;
+	if (init_val & PKEY_DISABLE_WRITE)
+		new_por &= ~POE_W;
+	if (init_val & PKEY_DISABLE_ACCESS)
+		new_por &= ~POE_RW;
+	if (init_val & PKEY_DISABLE_READ)
+		new_por &= ~POE_R;
+	if (init_val & PKEY_DISABLE_EXECUTE)
+		new_por &= ~POE_X;
+
+	/* Shift the bits in to the correct place in POR for pkey: */
+	pkey_shift = pkey * POR_BITS_PER_PKEY;
+	new_por <<= pkey_shift;
+
+	/* Get old POR and mask off any old bits in place: */
+	old_por = read_sysreg_s(SYS_POR_EL0);
+	old_por &= ~(POE_MASK << pkey_shift);
+
+	/* Write old part along with new part: */
+	write_sysreg_s(old_por | new_por, SYS_POR_EL0);
+
+	return 0;
+}
+#endif
diff --git a/arch/arm64/mm/proc.S b/arch/arm64/mm/proc.S
index f4bc6c5bac06..8abdc7fed321 100644
--- a/arch/arm64/mm/proc.S
+++ b/arch/arm64/mm/proc.S
@@ -36,8 +36,6 @@
 #define TCR_KASLR_FLAGS	0
 #endif
 
-#define TCR_SMP_FLAGS	TCR_SHARED
-
 /* PTWs cacheable, inner/outer WBWA */
 #define TCR_CACHE_FLAGS	TCR_IRGN_WBWA | TCR_ORGN_WBWA
 
@@ -469,7 +467,7 @@ SYM_FUNC_START(__cpu_setup)
 	tcr	.req	x16
 	mov_q	mair, MAIR_EL1_SET
 	mov_q	tcr, TCR_T0SZ(IDMAP_VA_BITS) | TCR_T1SZ(VA_BITS_MIN) | TCR_CACHE_FLAGS | \
-		     TCR_SMP_FLAGS | TCR_TG_FLAGS | TCR_KASLR_FLAGS | TCR_ASID16 | \
+		     TCR_SHARED | TCR_TG_FLAGS | TCR_KASLR_FLAGS | TCR_ASID16 | \
 		     TCR_TBI0 | TCR_A1 | TCR_KASAN_SW_FLAGS | TCR_MTE_FLAGS
 
 	tcr_clear_errata_bits tcr, x9, x5
diff --git a/arch/arm64/mm/ptdump.c b/arch/arm64/mm/ptdump.c
index 6986827e0d64..264c5f9b97d8 100644
--- a/arch/arm64/mm/ptdump.c
+++ b/arch/arm64/mm/ptdump.c
@@ -38,33 +38,7 @@
 		seq_printf(m, fmt);	\
 })
 
-/*
- * The page dumper groups page table entries of the same type into a single
- * description. It uses pg_state to track the range information while
- * iterating over the pte entries. When the continuity is broken it then
- * dumps out a description of the range.
- */
-struct pg_state {
-	struct ptdump_state ptdump;
-	struct seq_file *seq;
-	const struct addr_marker *marker;
-	const struct mm_struct *mm;
-	unsigned long start_address;
-	int level;
-	u64 current_prot;
-	bool check_wx;
-	unsigned long wx_pages;
-	unsigned long uxn_pages;
-};
-
-struct prot_bits {
-	u64		mask;
-	u64		val;
-	const char	*set;
-	const char	*clear;
-};
-
-static const struct prot_bits pte_bits[] = {
+static const struct ptdump_prot_bits pte_bits[] = {
 	{
 		.mask	= PTE_VALID,
 		.val	= PTE_VALID,
@@ -143,14 +117,7 @@ static const struct prot_bits pte_bits[] = {
 	}
 };
 
-struct pg_level {
-	const struct prot_bits *bits;
-	char name[4];
-	int num;
-	u64 mask;
-};
-
-static struct pg_level pg_level[] __ro_after_init = {
+static struct ptdump_pg_level kernel_pg_levels[] __ro_after_init = {
 	{ /* pgd */
 		.name	= "PGD",
 		.bits	= pte_bits,
@@ -174,7 +141,7 @@ static struct pg_level pg_level[] __ro_after_init = {
 	},
 };
 
-static void dump_prot(struct pg_state *st, const struct prot_bits *bits,
+static void dump_prot(struct ptdump_pg_state *st, const struct ptdump_prot_bits *bits,
 			size_t num)
 {
 	unsigned i;
@@ -192,7 +159,7 @@ static void dump_prot(struct pg_state *st, const struct prot_bits *bits,
 	}
 }
 
-static void note_prot_uxn(struct pg_state *st, unsigned long addr)
+static void note_prot_uxn(struct ptdump_pg_state *st, unsigned long addr)
 {
 	if (!st->check_wx)
 		return;
@@ -206,7 +173,7 @@ static void note_prot_uxn(struct pg_state *st, unsigned long addr)
 	st->uxn_pages += (addr - st->start_address) / PAGE_SIZE;
 }
 
-static void note_prot_wx(struct pg_state *st, unsigned long addr)
+static void note_prot_wx(struct ptdump_pg_state *st, unsigned long addr)
 {
 	if (!st->check_wx)
 		return;
@@ -221,16 +188,17 @@ static void note_prot_wx(struct pg_state *st, unsigned long addr)
 	st->wx_pages += (addr - st->start_address) / PAGE_SIZE;
 }
 
-static void note_page(struct ptdump_state *pt_st, unsigned long addr, int level,
-		      u64 val)
+void note_page(struct ptdump_state *pt_st, unsigned long addr, int level,
+	       u64 val)
 {
-	struct pg_state *st = container_of(pt_st, struct pg_state, ptdump);
+	struct ptdump_pg_state *st = container_of(pt_st, struct ptdump_pg_state, ptdump);
+	struct ptdump_pg_level *pg_level = st->pg_level;
 	static const char units[] = "KMGTPE";
 	u64 prot = 0;
 
 	/* check if the current level has been folded dynamically */
-	if ((level == 1 && mm_p4d_folded(st->mm)) ||
-	    (level == 2 && mm_pud_folded(st->mm)))
+	if (st->mm && ((level == 1 && mm_p4d_folded(st->mm)) ||
+	    (level == 2 && mm_pud_folded(st->mm))))
 		level = 0;
 
 	if (level >= 0)
@@ -286,15 +254,16 @@ static void note_page(struct ptdump_state *pt_st, unsigned long addr, int level,
 void ptdump_walk(struct seq_file *s, struct ptdump_info *info)
 {
 	unsigned long end = ~0UL;
-	struct pg_state st;
+	struct ptdump_pg_state st;
 
 	if (info->base_addr < TASK_SIZE_64)
 		end = TASK_SIZE_64;
 
-	st = (struct pg_state){
+	st = (struct ptdump_pg_state){
 		.seq = s,
 		.marker = info->markers,
 		.mm = info->mm,
+		.pg_level = &kernel_pg_levels[0],
 		.level = -1,
 		.ptdump = {
 			.note_page = note_page,
@@ -312,10 +281,10 @@ static void __init ptdump_initialize(void)
 {
 	unsigned i, j;
 
-	for (i = 0; i < ARRAY_SIZE(pg_level); i++)
-		if (pg_level[i].bits)
-			for (j = 0; j < pg_level[i].num; j++)
-				pg_level[i].mask |= pg_level[i].bits[j].mask;
+	for (i = 0; i < ARRAY_SIZE(kernel_pg_levels); i++)
+		if (kernel_pg_levels[i].bits)
+			for (j = 0; j < kernel_pg_levels[i].num; j++)
+				kernel_pg_levels[i].mask |= kernel_pg_levels[i].bits[j].mask;
 }
 
 static struct ptdump_info kernel_ptdump_info __ro_after_init = {
@@ -324,12 +293,13 @@ static struct ptdump_info kernel_ptdump_info __ro_after_init = {
 
 bool ptdump_check_wx(void)
 {
-	struct pg_state st = {
+	struct ptdump_pg_state st = {
 		.seq = NULL,
 		.marker = (struct addr_marker[]) {
 			{ 0, NULL},
 			{ -1, NULL},
 		},
+		.pg_level = &kernel_pg_levels[0],
 		.level = -1,
 		.check_wx = true,
 		.ptdump = {
diff --git a/arch/arm64/mm/trans_pgd.c b/arch/arm64/mm/trans_pgd.c
index 5139a28130c0..0f7b484cb2ff 100644
--- a/arch/arm64/mm/trans_pgd.c
+++ b/arch/arm64/mm/trans_pgd.c
@@ -42,14 +42,16 @@ static void _copy_pte(pte_t *dst_ptep, pte_t *src_ptep, unsigned long addr)
 		 * the temporary mappings we use during restore.
 		 */
 		__set_pte(dst_ptep, pte_mkwrite_novma(pte));
-	} else if ((debug_pagealloc_enabled() ||
-		   is_kfence_address((void *)addr)) && !pte_none(pte)) {
+	} else if (!pte_none(pte)) {
 		/*
 		 * debug_pagealloc will removed the PTE_VALID bit if
 		 * the page isn't in use by the resume kernel. It may have
 		 * been in use by the original kernel, in which case we need
 		 * to put it back in our copy to do the restore.
 		 *
+		 * Other cases include kfence / vmalloc / memfd_secret which
+		 * may call `set_direct_map_invalid_noflush()`.
+		 *
 		 * Before marking this entry valid, check the pfn should
 		 * be mapped.
 		 */
diff --git a/arch/arm64/net/bpf_jit_comp.c b/arch/arm64/net/bpf_jit_comp.c
index 720336d28856..8bbd0b20136a 100644
--- a/arch/arm64/net/bpf_jit_comp.c
+++ b/arch/arm64/net/bpf_jit_comp.c
@@ -26,9 +26,8 @@
 
 #define TMP_REG_1 (MAX_BPF_JIT_REG + 0)
 #define TMP_REG_2 (MAX_BPF_JIT_REG + 1)
-#define TCALL_CNT (MAX_BPF_JIT_REG + 2)
+#define TCCNT_PTR (MAX_BPF_JIT_REG + 2)
 #define TMP_REG_3 (MAX_BPF_JIT_REG + 3)
-#define FP_BOTTOM (MAX_BPF_JIT_REG + 4)
 #define ARENA_VM_START (MAX_BPF_JIT_REG + 5)
 
 #define check_imm(bits, imm) do {				\
@@ -63,11 +62,10 @@ static const int bpf2a64[] = {
 	[TMP_REG_1] = A64_R(10),
 	[TMP_REG_2] = A64_R(11),
 	[TMP_REG_3] = A64_R(12),
-	/* tail_call_cnt */
-	[TCALL_CNT] = A64_R(26),
+	/* tail_call_cnt_ptr */
+	[TCCNT_PTR] = A64_R(26),
 	/* temporary register for blinding constants */
 	[BPF_REG_AX] = A64_R(9),
-	[FP_BOTTOM] = A64_R(27),
 	/* callee saved register for kern_vm_start address */
 	[ARENA_VM_START] = A64_R(28),
 };
@@ -78,11 +76,15 @@ struct jit_ctx {
 	int epilogue_offset;
 	int *offset;
 	int exentry_idx;
+	int nr_used_callee_reg;
+	u8 used_callee_reg[8]; /* r6~r9, fp, arena_vm_start */
 	__le32 *image;
 	__le32 *ro_image;
 	u32 stack_size;
-	int fpb_offset;
 	u64 user_vm_start;
+	u64 arena_vm_start;
+	bool fp_used;
+	bool write;
 };
 
 struct bpf_plt {
@@ -96,7 +98,7 @@ struct bpf_plt {
 
 static inline void emit(const u32 insn, struct jit_ctx *ctx)
 {
-	if (ctx->image != NULL)
+	if (ctx->image != NULL && ctx->write)
 		ctx->image[ctx->idx] = cpu_to_le32(insn);
 
 	ctx->idx++;
@@ -181,14 +183,47 @@ static inline void emit_addr_mov_i64(const int reg, const u64 val,
 	}
 }
 
-static inline void emit_call(u64 target, struct jit_ctx *ctx)
+static bool should_emit_indirect_call(long target, const struct jit_ctx *ctx)
+{
+	long offset;
+
+	/* when ctx->ro_image is not allocated or the target is unknown,
+	 * emit indirect call
+	 */
+	if (!ctx->ro_image || !target)
+		return true;
+
+	offset = target - (long)&ctx->ro_image[ctx->idx];
+	return offset < -SZ_128M || offset >= SZ_128M;
+}
+
+static void emit_direct_call(u64 target, struct jit_ctx *ctx)
 {
-	u8 tmp = bpf2a64[TMP_REG_1];
+	u32 insn;
+	unsigned long pc;
+
+	pc = (unsigned long)&ctx->ro_image[ctx->idx];
+	insn = aarch64_insn_gen_branch_imm(pc, target, AARCH64_INSN_BRANCH_LINK);
+	emit(insn, ctx);
+}
+
+static void emit_indirect_call(u64 target, struct jit_ctx *ctx)
+{
+	u8 tmp;
 
+	tmp = bpf2a64[TMP_REG_1];
 	emit_addr_mov_i64(tmp, target, ctx);
 	emit(A64_BLR(tmp), ctx);
 }
 
+static void emit_call(u64 target, struct jit_ctx *ctx)
+{
+	if (should_emit_indirect_call((long)target, ctx))
+		emit_indirect_call(target, ctx);
+	else
+		emit_direct_call(target, ctx);
+}
+
 static inline int bpf2a64_offset(int bpf_insn, int off,
 				 const struct jit_ctx *ctx)
 {
@@ -273,21 +308,143 @@ static bool is_lsi_offset(int offset, int scale)
 	return true;
 }
 
-/* generated prologue:
+/* generated main prog prologue:
  *      bti c // if CONFIG_ARM64_BTI_KERNEL
  *      mov x9, lr
  *      nop  // POKE_OFFSET
  *      paciasp // if CONFIG_ARM64_PTR_AUTH_KERNEL
  *      stp x29, lr, [sp, #-16]!
  *      mov x29, sp
- *      stp x19, x20, [sp, #-16]!
- *      stp x21, x22, [sp, #-16]!
- *      stp x25, x26, [sp, #-16]!
- *      stp x27, x28, [sp, #-16]!
- *      mov x25, sp
- *      mov tcc, #0
+ *      stp xzr, x26, [sp, #-16]!
+ *      mov x26, sp
  *      // PROLOGUE_OFFSET
+ *	// save callee-saved registers
  */
+static void prepare_bpf_tail_call_cnt(struct jit_ctx *ctx)
+{
+	const bool is_main_prog = !bpf_is_subprog(ctx->prog);
+	const u8 ptr = bpf2a64[TCCNT_PTR];
+
+	if (is_main_prog) {
+		/* Initialize tail_call_cnt. */
+		emit(A64_PUSH(A64_ZR, ptr, A64_SP), ctx);
+		emit(A64_MOV(1, ptr, A64_SP), ctx);
+	} else
+		emit(A64_PUSH(ptr, ptr, A64_SP), ctx);
+}
+
+static void find_used_callee_regs(struct jit_ctx *ctx)
+{
+	int i;
+	const struct bpf_prog *prog = ctx->prog;
+	const struct bpf_insn *insn = &prog->insnsi[0];
+	int reg_used = 0;
+
+	for (i = 0; i < prog->len; i++, insn++) {
+		if (insn->dst_reg == BPF_REG_6 || insn->src_reg == BPF_REG_6)
+			reg_used |= 1;
+
+		if (insn->dst_reg == BPF_REG_7 || insn->src_reg == BPF_REG_7)
+			reg_used |= 2;
+
+		if (insn->dst_reg == BPF_REG_8 || insn->src_reg == BPF_REG_8)
+			reg_used |= 4;
+
+		if (insn->dst_reg == BPF_REG_9 || insn->src_reg == BPF_REG_9)
+			reg_used |= 8;
+
+		if (insn->dst_reg == BPF_REG_FP || insn->src_reg == BPF_REG_FP) {
+			ctx->fp_used = true;
+			reg_used |= 16;
+		}
+	}
+
+	i = 0;
+	if (reg_used & 1)
+		ctx->used_callee_reg[i++] = bpf2a64[BPF_REG_6];
+
+	if (reg_used & 2)
+		ctx->used_callee_reg[i++] = bpf2a64[BPF_REG_7];
+
+	if (reg_used & 4)
+		ctx->used_callee_reg[i++] = bpf2a64[BPF_REG_8];
+
+	if (reg_used & 8)
+		ctx->used_callee_reg[i++] = bpf2a64[BPF_REG_9];
+
+	if (reg_used & 16)
+		ctx->used_callee_reg[i++] = bpf2a64[BPF_REG_FP];
+
+	if (ctx->arena_vm_start)
+		ctx->used_callee_reg[i++] = bpf2a64[ARENA_VM_START];
+
+	ctx->nr_used_callee_reg = i;
+}
+
+/* Save callee-saved registers */
+static void push_callee_regs(struct jit_ctx *ctx)
+{
+	int reg1, reg2, i;
+
+	/*
+	 * Program acting as exception boundary should save all ARM64
+	 * Callee-saved registers as the exception callback needs to recover
+	 * all ARM64 Callee-saved registers in its epilogue.
+	 */
+	if (ctx->prog->aux->exception_boundary) {
+		emit(A64_PUSH(A64_R(19), A64_R(20), A64_SP), ctx);
+		emit(A64_PUSH(A64_R(21), A64_R(22), A64_SP), ctx);
+		emit(A64_PUSH(A64_R(23), A64_R(24), A64_SP), ctx);
+		emit(A64_PUSH(A64_R(25), A64_R(26), A64_SP), ctx);
+		emit(A64_PUSH(A64_R(27), A64_R(28), A64_SP), ctx);
+	} else {
+		find_used_callee_regs(ctx);
+		for (i = 0; i + 1 < ctx->nr_used_callee_reg; i += 2) {
+			reg1 = ctx->used_callee_reg[i];
+			reg2 = ctx->used_callee_reg[i + 1];
+			emit(A64_PUSH(reg1, reg2, A64_SP), ctx);
+		}
+		if (i < ctx->nr_used_callee_reg) {
+			reg1 = ctx->used_callee_reg[i];
+			/* keep SP 16-byte aligned */
+			emit(A64_PUSH(reg1, A64_ZR, A64_SP), ctx);
+		}
+	}
+}
+
+/* Restore callee-saved registers */
+static void pop_callee_regs(struct jit_ctx *ctx)
+{
+	struct bpf_prog_aux *aux = ctx->prog->aux;
+	int reg1, reg2, i;
+
+	/*
+	 * Program acting as exception boundary pushes R23 and R24 in addition
+	 * to BPF callee-saved registers. Exception callback uses the boundary
+	 * program's stack frame, so recover these extra registers in the above
+	 * two cases.
+	 */
+	if (aux->exception_boundary || aux->exception_cb) {
+		emit(A64_POP(A64_R(27), A64_R(28), A64_SP), ctx);
+		emit(A64_POP(A64_R(25), A64_R(26), A64_SP), ctx);
+		emit(A64_POP(A64_R(23), A64_R(24), A64_SP), ctx);
+		emit(A64_POP(A64_R(21), A64_R(22), A64_SP), ctx);
+		emit(A64_POP(A64_R(19), A64_R(20), A64_SP), ctx);
+	} else {
+		i = ctx->nr_used_callee_reg - 1;
+		if (ctx->nr_used_callee_reg % 2 != 0) {
+			reg1 = ctx->used_callee_reg[i];
+			emit(A64_POP(reg1, A64_ZR, A64_SP), ctx);
+			i--;
+		}
+		while (i > 0) {
+			reg1 = ctx->used_callee_reg[i - 1];
+			reg2 = ctx->used_callee_reg[i];
+			emit(A64_POP(reg1, reg2, A64_SP), ctx);
+			i -= 2;
+		}
+	}
+}
 
 #define BTI_INSNS (IS_ENABLED(CONFIG_ARM64_BTI_KERNEL) ? 1 : 0)
 #define PAC_INSNS (IS_ENABLED(CONFIG_ARM64_PTR_AUTH_KERNEL) ? 1 : 0)
@@ -296,20 +453,13 @@ static bool is_lsi_offset(int offset, int scale)
 #define POKE_OFFSET (BTI_INSNS + 1)
 
 /* Tail call offset to jump into */
-#define PROLOGUE_OFFSET (BTI_INSNS + 2 + PAC_INSNS + 8)
+#define PROLOGUE_OFFSET (BTI_INSNS + 2 + PAC_INSNS + 4)
 
-static int build_prologue(struct jit_ctx *ctx, bool ebpf_from_cbpf,
-			  bool is_exception_cb, u64 arena_vm_start)
+static int build_prologue(struct jit_ctx *ctx, bool ebpf_from_cbpf)
 {
 	const struct bpf_prog *prog = ctx->prog;
 	const bool is_main_prog = !bpf_is_subprog(prog);
-	const u8 r6 = bpf2a64[BPF_REG_6];
-	const u8 r7 = bpf2a64[BPF_REG_7];
-	const u8 r8 = bpf2a64[BPF_REG_8];
-	const u8 r9 = bpf2a64[BPF_REG_9];
 	const u8 fp = bpf2a64[BPF_REG_FP];
-	const u8 tcc = bpf2a64[TCALL_CNT];
-	const u8 fpb = bpf2a64[FP_BOTTOM];
 	const u8 arena_vm_base = bpf2a64[ARENA_VM_START];
 	const int idx0 = ctx->idx;
 	int cur_offset;
@@ -348,19 +498,28 @@ static int build_prologue(struct jit_ctx *ctx, bool ebpf_from_cbpf,
 	emit(A64_MOV(1, A64_R(9), A64_LR), ctx);
 	emit(A64_NOP, ctx);
 
-	if (!is_exception_cb) {
+	if (!prog->aux->exception_cb) {
 		/* Sign lr */
 		if (IS_ENABLED(CONFIG_ARM64_PTR_AUTH_KERNEL))
 			emit(A64_PACIASP, ctx);
+
 		/* Save FP and LR registers to stay align with ARM64 AAPCS */
 		emit(A64_PUSH(A64_FP, A64_LR, A64_SP), ctx);
 		emit(A64_MOV(1, A64_FP, A64_SP), ctx);
 
-		/* Save callee-saved registers */
-		emit(A64_PUSH(r6, r7, A64_SP), ctx);
-		emit(A64_PUSH(r8, r9, A64_SP), ctx);
-		emit(A64_PUSH(fp, tcc, A64_SP), ctx);
-		emit(A64_PUSH(fpb, A64_R(28), A64_SP), ctx);
+		prepare_bpf_tail_call_cnt(ctx);
+
+		if (!ebpf_from_cbpf && is_main_prog) {
+			cur_offset = ctx->idx - idx0;
+			if (cur_offset != PROLOGUE_OFFSET) {
+				pr_err_once("PROLOGUE_OFFSET = %d, expected %d!\n",
+						cur_offset, PROLOGUE_OFFSET);
+				return -1;
+			}
+			/* BTI landing pad for the tail call, done with a BR */
+			emit_bti(A64_BTI_J, ctx);
+		}
+		push_callee_regs(ctx);
 	} else {
 		/*
 		 * Exception callback receives FP of Main Program as third
@@ -372,58 +531,28 @@ static int build_prologue(struct jit_ctx *ctx, bool ebpf_from_cbpf,
 		 * callee-saved registers. The exception callback will not push
 		 * anything and re-use the main program's stack.
 		 *
-		 * 10 registers are on the stack
-		 */
-		emit(A64_SUB_I(1, A64_SP, A64_FP, 80), ctx);
-	}
-
-	/* Set up BPF prog stack base register */
-	emit(A64_MOV(1, fp, A64_SP), ctx);
-
-	if (!ebpf_from_cbpf && is_main_prog) {
-		/* Initialize tail_call_cnt */
-		emit(A64_MOVZ(1, tcc, 0, 0), ctx);
-
-		cur_offset = ctx->idx - idx0;
-		if (cur_offset != PROLOGUE_OFFSET) {
-			pr_err_once("PROLOGUE_OFFSET = %d, expected %d!\n",
-				    cur_offset, PROLOGUE_OFFSET);
-			return -1;
-		}
-
-		/* BTI landing pad for the tail call, done with a BR */
-		emit_bti(A64_BTI_J, ctx);
-	}
-
-	/*
-	 * Program acting as exception boundary should save all ARM64
-	 * Callee-saved registers as the exception callback needs to recover
-	 * all ARM64 Callee-saved registers in its epilogue.
-	 */
-	if (prog->aux->exception_boundary) {
-		/*
-		 * As we are pushing two more registers, BPF_FP should be moved
-		 * 16 bytes
+		 * 12 registers are on the stack
 		 */
-		emit(A64_SUB_I(1, fp, fp, 16), ctx);
-		emit(A64_PUSH(A64_R(23), A64_R(24), A64_SP), ctx);
+		emit(A64_SUB_I(1, A64_SP, A64_FP, 96), ctx);
 	}
 
-	emit(A64_SUB_I(1, fpb, fp, ctx->fpb_offset), ctx);
+	if (ctx->fp_used)
+		/* Set up BPF prog stack base register */
+		emit(A64_MOV(1, fp, A64_SP), ctx);
 
 	/* Stack must be multiples of 16B */
 	ctx->stack_size = round_up(prog->aux->stack_depth, 16);
 
 	/* Set up function call stack */
-	emit(A64_SUB_I(1, A64_SP, A64_SP, ctx->stack_size), ctx);
+	if (ctx->stack_size)
+		emit(A64_SUB_I(1, A64_SP, A64_SP, ctx->stack_size), ctx);
 
-	if (arena_vm_start)
-		emit_a64_mov_i64(arena_vm_base, arena_vm_start, ctx);
+	if (ctx->arena_vm_start)
+		emit_a64_mov_i64(arena_vm_base, ctx->arena_vm_start, ctx);
 
 	return 0;
 }
 
-static int out_offset = -1; /* initialized on the first pass of build_body() */
 static int emit_bpf_tail_call(struct jit_ctx *ctx)
 {
 	/* bpf_tail_call(void *prog_ctx, struct bpf_array *array, u64 index) */
@@ -432,11 +561,12 @@ static int emit_bpf_tail_call(struct jit_ctx *ctx)
 
 	const u8 tmp = bpf2a64[TMP_REG_1];
 	const u8 prg = bpf2a64[TMP_REG_2];
-	const u8 tcc = bpf2a64[TCALL_CNT];
-	const int idx0 = ctx->idx;
-#define cur_offset (ctx->idx - idx0)
-#define jmp_offset (out_offset - (cur_offset))
+	const u8 tcc = bpf2a64[TMP_REG_3];
+	const u8 ptr = bpf2a64[TCCNT_PTR];
 	size_t off;
+	__le32 *branch1 = NULL;
+	__le32 *branch2 = NULL;
+	__le32 *branch3 = NULL;
 
 	/* if (index >= array->map.max_entries)
 	 *     goto out;
@@ -446,16 +576,20 @@ static int emit_bpf_tail_call(struct jit_ctx *ctx)
 	emit(A64_LDR32(tmp, r2, tmp), ctx);
 	emit(A64_MOV(0, r3, r3), ctx);
 	emit(A64_CMP(0, r3, tmp), ctx);
-	emit(A64_B_(A64_COND_CS, jmp_offset), ctx);
+	branch1 = ctx->image + ctx->idx;
+	emit(A64_NOP, ctx);
 
 	/*
-	 * if (tail_call_cnt >= MAX_TAIL_CALL_CNT)
+	 * if ((*tail_call_cnt_ptr) >= MAX_TAIL_CALL_CNT)
 	 *     goto out;
-	 * tail_call_cnt++;
 	 */
 	emit_a64_mov_i64(tmp, MAX_TAIL_CALL_CNT, ctx);
+	emit(A64_LDR64I(tcc, ptr, 0), ctx);
 	emit(A64_CMP(1, tcc, tmp), ctx);
-	emit(A64_B_(A64_COND_CS, jmp_offset), ctx);
+	branch2 = ctx->image + ctx->idx;
+	emit(A64_NOP, ctx);
+
+	/* (*tail_call_cnt_ptr)++; */
 	emit(A64_ADD_I(1, tcc, tcc, 1), ctx);
 
 	/* prog = array->ptrs[index];
@@ -467,27 +601,37 @@ static int emit_bpf_tail_call(struct jit_ctx *ctx)
 	emit(A64_ADD(1, tmp, r2, tmp), ctx);
 	emit(A64_LSL(1, prg, r3, 3), ctx);
 	emit(A64_LDR64(prg, tmp, prg), ctx);
-	emit(A64_CBZ(1, prg, jmp_offset), ctx);
+	branch3 = ctx->image + ctx->idx;
+	emit(A64_NOP, ctx);
+
+	/* Update tail_call_cnt if the slot is populated. */
+	emit(A64_STR64I(tcc, ptr, 0), ctx);
+
+	/* restore SP */
+	if (ctx->stack_size)
+		emit(A64_ADD_I(1, A64_SP, A64_SP, ctx->stack_size), ctx);
+
+	pop_callee_regs(ctx);
 
 	/* goto *(prog->bpf_func + prologue_offset); */
 	off = offsetof(struct bpf_prog, bpf_func);
 	emit_a64_mov_i64(tmp, off, ctx);
 	emit(A64_LDR64(tmp, prg, tmp), ctx);
 	emit(A64_ADD_I(1, tmp, tmp, sizeof(u32) * PROLOGUE_OFFSET), ctx);
-	emit(A64_ADD_I(1, A64_SP, A64_SP, ctx->stack_size), ctx);
 	emit(A64_BR(tmp), ctx);
 
-	/* out: */
-	if (out_offset == -1)
-		out_offset = cur_offset;
-	if (cur_offset != out_offset) {
-		pr_err_once("tail_call out_offset = %d, expected %d!\n",
-			    cur_offset, out_offset);
-		return -1;
+	if (ctx->image) {
+		off = &ctx->image[ctx->idx] - branch1;
+		*branch1 = cpu_to_le32(A64_B_(A64_COND_CS, off));
+
+		off = &ctx->image[ctx->idx] - branch2;
+		*branch2 = cpu_to_le32(A64_B_(A64_COND_CS, off));
+
+		off = &ctx->image[ctx->idx] - branch3;
+		*branch3 = cpu_to_le32(A64_CBZ(1, prg, off));
 	}
+
 	return 0;
-#undef cur_offset
-#undef jmp_offset
 }
 
 #ifdef CONFIG_ARM64_LSE_ATOMICS
@@ -713,36 +857,18 @@ static void build_plt(struct jit_ctx *ctx)
 		plt->target = (u64)&dummy_tramp;
 }
 
-static void build_epilogue(struct jit_ctx *ctx, bool is_exception_cb)
+static void build_epilogue(struct jit_ctx *ctx)
 {
 	const u8 r0 = bpf2a64[BPF_REG_0];
-	const u8 r6 = bpf2a64[BPF_REG_6];
-	const u8 r7 = bpf2a64[BPF_REG_7];
-	const u8 r8 = bpf2a64[BPF_REG_8];
-	const u8 r9 = bpf2a64[BPF_REG_9];
-	const u8 fp = bpf2a64[BPF_REG_FP];
-	const u8 fpb = bpf2a64[FP_BOTTOM];
+	const u8 ptr = bpf2a64[TCCNT_PTR];
 
 	/* We're done with BPF stack */
-	emit(A64_ADD_I(1, A64_SP, A64_SP, ctx->stack_size), ctx);
+	if (ctx->stack_size)
+		emit(A64_ADD_I(1, A64_SP, A64_SP, ctx->stack_size), ctx);
 
-	/*
-	 * Program acting as exception boundary pushes R23 and R24 in addition
-	 * to BPF callee-saved registers. Exception callback uses the boundary
-	 * program's stack frame, so recover these extra registers in the above
-	 * two cases.
-	 */
-	if (ctx->prog->aux->exception_boundary || is_exception_cb)
-		emit(A64_POP(A64_R(23), A64_R(24), A64_SP), ctx);
+	pop_callee_regs(ctx);
 
-	/* Restore x27 and x28 */
-	emit(A64_POP(fpb, A64_R(28), A64_SP), ctx);
-	/* Restore fs (x25) and x26 */
-	emit(A64_POP(fp, A64_R(26), A64_SP), ctx);
-
-	/* Restore callee-saved register */
-	emit(A64_POP(r8, r9, A64_SP), ctx);
-	emit(A64_POP(r6, r7, A64_SP), ctx);
+	emit(A64_POP(A64_ZR, ptr, A64_SP), ctx);
 
 	/* Restore FP/LR registers */
 	emit(A64_POP(A64_FP, A64_LR, A64_SP), ctx);
@@ -862,7 +988,6 @@ static int build_insn(const struct bpf_insn *insn, struct jit_ctx *ctx,
 	const u8 tmp = bpf2a64[TMP_REG_1];
 	const u8 tmp2 = bpf2a64[TMP_REG_2];
 	const u8 fp = bpf2a64[BPF_REG_FP];
-	const u8 fpb = bpf2a64[FP_BOTTOM];
 	const u8 arena_vm_base = bpf2a64[ARENA_VM_START];
 	const s16 off = insn->off;
 	const s32 imm = insn->imm;
@@ -1244,6 +1369,13 @@ emit_cond_jmp:
 			break;
 		}
 
+		/* Implement helper call to bpf_get_current_task/_btf() inline */
+		if (insn->src_reg == 0 && (insn->imm == BPF_FUNC_get_current_task ||
+					   insn->imm == BPF_FUNC_get_current_task_btf)) {
+			emit(A64_MRS_SP_EL0(r0), ctx);
+			break;
+		}
+
 		ret = bpf_jit_get_func_addr(ctx->prog, insn, extra_pass,
 					    &func_addr, &func_addr_fixed);
 		if (ret < 0)
@@ -1307,9 +1439,9 @@ emit_cond_jmp:
 			emit(A64_ADD(1, tmp2, src, arena_vm_base), ctx);
 			src = tmp2;
 		}
-		if (ctx->fpb_offset > 0 && src == fp && BPF_MODE(insn->code) != BPF_PROBE_MEM32) {
-			src_adj = fpb;
-			off_adj = off + ctx->fpb_offset;
+		if (src == fp) {
+			src_adj = A64_SP;
+			off_adj = off + ctx->stack_size;
 		} else {
 			src_adj = src;
 			off_adj = off;
@@ -1400,9 +1532,9 @@ emit_cond_jmp:
 			emit(A64_ADD(1, tmp2, dst, arena_vm_base), ctx);
 			dst = tmp2;
 		}
-		if (ctx->fpb_offset > 0 && dst == fp && BPF_MODE(insn->code) != BPF_PROBE_MEM32) {
-			dst_adj = fpb;
-			off_adj = off + ctx->fpb_offset;
+		if (dst == fp) {
+			dst_adj = A64_SP;
+			off_adj = off + ctx->stack_size;
 		} else {
 			dst_adj = dst;
 			off_adj = off;
@@ -1462,9 +1594,9 @@ emit_cond_jmp:
 			emit(A64_ADD(1, tmp2, dst, arena_vm_base), ctx);
 			dst = tmp2;
 		}
-		if (ctx->fpb_offset > 0 && dst == fp && BPF_MODE(insn->code) != BPF_PROBE_MEM32) {
-			dst_adj = fpb;
-			off_adj = off + ctx->fpb_offset;
+		if (dst == fp) {
+			dst_adj = A64_SP;
+			off_adj = off + ctx->stack_size;
 		} else {
 			dst_adj = dst;
 			off_adj = off;
@@ -1533,79 +1665,6 @@ emit_cond_jmp:
 	return 0;
 }
 
-/*
- * Return 0 if FP may change at runtime, otherwise find the minimum negative
- * offset to FP, converts it to positive number, and align down to 8 bytes.
- */
-static int find_fpb_offset(struct bpf_prog *prog)
-{
-	int i;
-	int offset = 0;
-
-	for (i = 0; i < prog->len; i++) {
-		const struct bpf_insn *insn = &prog->insnsi[i];
-		const u8 class = BPF_CLASS(insn->code);
-		const u8 mode = BPF_MODE(insn->code);
-		const u8 src = insn->src_reg;
-		const u8 dst = insn->dst_reg;
-		const s32 imm = insn->imm;
-		const s16 off = insn->off;
-
-		switch (class) {
-		case BPF_STX:
-		case BPF_ST:
-			/* fp holds atomic operation result */
-			if (class == BPF_STX && mode == BPF_ATOMIC &&
-			    ((imm == BPF_XCHG ||
-			      imm == (BPF_FETCH | BPF_ADD) ||
-			      imm == (BPF_FETCH | BPF_AND) ||
-			      imm == (BPF_FETCH | BPF_XOR) ||
-			      imm == (BPF_FETCH | BPF_OR)) &&
-			     src == BPF_REG_FP))
-				return 0;
-
-			if (mode == BPF_MEM && dst == BPF_REG_FP &&
-			    off < offset)
-				offset = insn->off;
-			break;
-
-		case BPF_JMP32:
-		case BPF_JMP:
-			break;
-
-		case BPF_LDX:
-		case BPF_LD:
-			/* fp holds load result */
-			if (dst == BPF_REG_FP)
-				return 0;
-
-			if (class == BPF_LDX && mode == BPF_MEM &&
-			    src == BPF_REG_FP && off < offset)
-				offset = off;
-			break;
-
-		case BPF_ALU:
-		case BPF_ALU64:
-		default:
-			/* fp holds ALU result */
-			if (dst == BPF_REG_FP)
-				return 0;
-		}
-	}
-
-	if (offset < 0) {
-		/*
-		 * safely be converted to a positive 'int', since insn->off
-		 * is 's16'
-		 */
-		offset = -offset;
-		/* align down to 8 bytes */
-		offset = ALIGN_DOWN(offset, 8);
-	}
-
-	return offset;
-}
-
 static int build_body(struct jit_ctx *ctx, bool extra_pass)
 {
 	const struct bpf_prog *prog = ctx->prog;
@@ -1624,13 +1683,11 @@ static int build_body(struct jit_ctx *ctx, bool extra_pass)
 		const struct bpf_insn *insn = &prog->insnsi[i];
 		int ret;
 
-		if (ctx->image == NULL)
-			ctx->offset[i] = ctx->idx;
+		ctx->offset[i] = ctx->idx;
 		ret = build_insn(insn, ctx, extra_pass);
 		if (ret > 0) {
 			i++;
-			if (ctx->image == NULL)
-				ctx->offset[i] = ctx->idx;
+			ctx->offset[i] = ctx->idx;
 			continue;
 		}
 		if (ret)
@@ -1641,8 +1698,7 @@ static int build_body(struct jit_ctx *ctx, bool extra_pass)
 	 * the last element with the offset after the last
 	 * instruction (end of program)
 	 */
-	if (ctx->image == NULL)
-		ctx->offset[i] = ctx->idx;
+	ctx->offset[i] = ctx->idx;
 
 	return 0;
 }
@@ -1694,9 +1750,10 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog)
 	bool tmp_blinded = false;
 	bool extra_pass = false;
 	struct jit_ctx ctx;
-	u64 arena_vm_start;
 	u8 *image_ptr;
 	u8 *ro_image_ptr;
+	int body_idx;
+	int exentry_idx;
 
 	if (!prog->jit_requested)
 		return orig_prog;
@@ -1712,7 +1769,6 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog)
 		prog = tmp;
 	}
 
-	arena_vm_start = bpf_arena_get_kern_vm_start(prog->aux->arena);
 	jit_data = prog->aux->jit_data;
 	if (!jit_data) {
 		jit_data = kzalloc(sizeof(*jit_data), GFP_KERNEL);
@@ -1742,17 +1798,15 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog)
 		goto out_off;
 	}
 
-	ctx.fpb_offset = find_fpb_offset(prog);
 	ctx.user_vm_start = bpf_arena_get_user_vm_start(prog->aux->arena);
+	ctx.arena_vm_start = bpf_arena_get_kern_vm_start(prog->aux->arena);
 
-	/*
-	 * 1. Initial fake pass to compute ctx->idx and ctx->offset.
+	/* Pass 1: Estimate the maximum image size.
 	 *
 	 * BPF line info needs ctx->offset[i] to be the offset of
 	 * instruction[i] in jited image, so build prologue first.
 	 */
-	if (build_prologue(&ctx, was_classic, prog->aux->exception_cb,
-			   arena_vm_start)) {
+	if (build_prologue(&ctx, was_classic)) {
 		prog = orig_prog;
 		goto out_off;
 	}
@@ -1763,14 +1817,14 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog)
 	}
 
 	ctx.epilogue_offset = ctx.idx;
-	build_epilogue(&ctx, prog->aux->exception_cb);
+	build_epilogue(&ctx);
 	build_plt(&ctx);
 
 	extable_align = __alignof__(struct exception_table_entry);
 	extable_size = prog->aux->num_exentries *
 		sizeof(struct exception_table_entry);
 
-	/* Now we know the actual image size. */
+	/* Now we know the maximum image size. */
 	prog_size = sizeof(u32) * ctx.idx;
 	/* also allocate space for plt target */
 	extable_offset = round_up(prog_size + PLT_TARGET_SIZE, extable_align);
@@ -1783,7 +1837,7 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog)
 		goto out_off;
 	}
 
-	/* 2. Now, the actual pass. */
+	/* Pass 2: Determine jited position and result for each instruction */
 
 	/*
 	 * Use the image(RW) for writing the JITed instructions. But also save
@@ -1799,38 +1853,63 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog)
 skip_init_ctx:
 	ctx.idx = 0;
 	ctx.exentry_idx = 0;
+	ctx.write = true;
+
+	build_prologue(&ctx, was_classic);
 
-	build_prologue(&ctx, was_classic, prog->aux->exception_cb, arena_vm_start);
+	/* Record exentry_idx and body_idx before first build_body */
+	exentry_idx = ctx.exentry_idx;
+	body_idx = ctx.idx;
+	/* Dont write body instructions to memory for now */
+	ctx.write = false;
 
 	if (build_body(&ctx, extra_pass)) {
 		prog = orig_prog;
 		goto out_free_hdr;
 	}
 
-	build_epilogue(&ctx, prog->aux->exception_cb);
+	ctx.epilogue_offset = ctx.idx;
+	ctx.exentry_idx = exentry_idx;
+	ctx.idx = body_idx;
+	ctx.write = true;
+
+	/* Pass 3: Adjust jump offset and write final image */
+	if (build_body(&ctx, extra_pass) ||
+		WARN_ON_ONCE(ctx.idx != ctx.epilogue_offset)) {
+		prog = orig_prog;
+		goto out_free_hdr;
+	}
+
+	build_epilogue(&ctx);
 	build_plt(&ctx);
 
-	/* 3. Extra pass to validate JITed code. */
+	/* Extra pass to validate JITed code. */
 	if (validate_ctx(&ctx)) {
 		prog = orig_prog;
 		goto out_free_hdr;
 	}
 
+	/* update the real prog size */
+	prog_size = sizeof(u32) * ctx.idx;
+
 	/* And we're done. */
 	if (bpf_jit_enable > 1)
 		bpf_jit_dump(prog->len, prog_size, 2, ctx.image);
 
 	if (!prog->is_func || extra_pass) {
-		if (extra_pass && ctx.idx != jit_data->ctx.idx) {
-			pr_err_once("multi-func JIT bug %d != %d\n",
+		/* The jited image may shrink since the jited result for
+		 * BPF_CALL to subprog may be changed from indirect call
+		 * to direct call.
+		 */
+		if (extra_pass && ctx.idx > jit_data->ctx.idx) {
+			pr_err_once("multi-func JIT bug %d > %d\n",
 				    ctx.idx, jit_data->ctx.idx);
 			prog->bpf_func = NULL;
 			prog->jited = 0;
 			prog->jited_len = 0;
 			goto out_free_hdr;
 		}
-		if (WARN_ON(bpf_jit_binary_pack_finalize(prog, ro_header,
-							 header))) {
+		if (WARN_ON(bpf_jit_binary_pack_finalize(ro_header, header))) {
 			/* ro_header has been freed */
 			ro_header = NULL;
 			prog = orig_prog;
@@ -2141,7 +2220,7 @@ static int prepare_trampoline(struct jit_ctx *ctx, struct bpf_tramp_image *im,
 	emit(A64_STR64I(A64_R(20), A64_SP, regs_off + 8), ctx);
 
 	if (flags & BPF_TRAMP_F_CALL_ORIG) {
-		emit_addr_mov_i64(A64_R(0), (const u64)im, ctx);
+		emit_a64_mov_i64(A64_R(0), (const u64)im, ctx);
 		emit_call((const u64)__bpf_tramp_enter, ctx);
 	}
 
@@ -2185,7 +2264,7 @@ static int prepare_trampoline(struct jit_ctx *ctx, struct bpf_tramp_image *im,
 
 	if (flags & BPF_TRAMP_F_CALL_ORIG) {
 		im->ip_epilogue = ctx->ro_image + ctx->idx;
-		emit_addr_mov_i64(A64_R(0), (const u64)im, ctx);
+		emit_a64_mov_i64(A64_R(0), (const u64)im, ctx);
 		emit_call((const u64)__bpf_tramp_exit, ctx);
 	}
 
@@ -2294,6 +2373,7 @@ int arch_prepare_bpf_trampoline(struct bpf_tramp_image *im, void *ro_image,
 		.image = image,
 		.ro_image = ro_image,
 		.idx = 0,
+		.write = true,
 	};
 
 	nregs = btf_func_model_nregs(m);
@@ -2581,6 +2661,8 @@ bool bpf_jit_inlines_helper_call(s32 imm)
 {
 	switch (imm) {
 	case BPF_FUNC_get_smp_processor_id:
+	case BPF_FUNC_get_current_task:
+	case BPF_FUNC_get_current_task_btf:
 		return true;
 	default:
 		return false;
diff --git a/arch/arm64/tools/Makefile b/arch/arm64/tools/Makefile
index fa2251d9762d..c2b34e761006 100644
--- a/arch/arm64/tools/Makefile
+++ b/arch/arm64/tools/Makefile
@@ -3,12 +3,16 @@
 gen := arch/$(ARCH)/include/generated
 kapi := $(gen)/asm
 
-kapi-hdrs-y := $(kapi)/cpucap-defs.h $(kapi)/sysreg-defs.h
+kapisyshdr-y := cpucap-defs.h sysreg-defs.h
+
+kapi-hdrs-y := $(addprefix $(kapi)/, $(kapisyshdr-y))
 
 targets += $(addprefix ../../../, $(kapi-hdrs-y))
 
 PHONY += kapi
 
+all: $(syscall64) kapi
+
 kapi:   $(kapi-hdrs-y)
 
 quiet_cmd_gen_cpucaps = GEN     $@
diff --git a/arch/arm64/tools/cpucaps b/arch/arm64/tools/cpucaps
index ac3429d892b9..eedb5acc21ed 100644
--- a/arch/arm64/tools/cpucaps
+++ b/arch/arm64/tools/cpucaps
@@ -45,6 +45,7 @@ HAS_MOPS
 HAS_NESTED_VIRT
 HAS_PAN
 HAS_S1PIE
+HAS_S1POE
 HAS_RAS_EXTN
 HAS_RNG
 HAS_SB
diff --git a/arch/arm64/tools/syscall_32.tbl b/arch/arm64/tools/syscall_32.tbl
new file mode 100644
index 000000000000..9a37930d4e26
--- /dev/null
+++ b/arch/arm64/tools/syscall_32.tbl
@@ -0,0 +1,476 @@
+# SPDX-License-Identifier: GPL-2.0-only
+#
+# AArch32 (compat) system call definitions.
+#
+# Copyright (C) 2001-2005 Russell King
+# Copyright (C) 2012 ARM Ltd.
+#
+# This file corresponds to arch/arm/tools/syscall.tbl
+# for the native EABI syscalls and should be kept in sync
+# Instead of the OABI syscalls, it contains pointers to
+# the compat entry points where they differ from the native
+# syscalls.
+#
+0	common	restart_syscall		sys_restart_syscall
+1	common	exit			sys_exit
+2	common	fork			sys_fork
+3	common	read			sys_read
+4	common	write			sys_write
+5	common	open			sys_open		compat_sys_open
+6	common	close			sys_close
+# 7 was sys_waitpid
+8	common	creat			sys_creat
+9	common	link			sys_link
+10	common	unlink			sys_unlink
+11	common	execve			sys_execve		compat_sys_execve
+12	common	chdir			sys_chdir
+# 13 was sys_time
+14	common	mknod			sys_mknod
+15	common	chmod			sys_chmod
+16	common	lchown			sys_lchown16
+# 17 was sys_break
+# 18 was sys_stat
+19	common	lseek			sys_lseek		compat_sys_lseek
+20	common	getpid			sys_getpid
+21	common	mount			sys_mount
+# 22 was sys_umount
+23	common	setuid			sys_setuid16
+24	common	getuid			sys_getuid16
+# 25 was sys_stime
+26	common	ptrace			sys_ptrace		compat_sys_ptrace
+# 27 was sys_alarm
+# 28 was sys_fstat
+29	common	pause			sys_pause
+# 30 was sys_utime
+# 31 was sys_stty
+# 32 was sys_gtty
+33	common	access			sys_access
+34	common	nice			sys_nice
+# 35 was sys_ftime
+36	common	sync			sys_sync
+37	common	kill			sys_kill
+38	common	rename			sys_rename
+39	common	mkdir			sys_mkdir
+40	common	rmdir			sys_rmdir
+41	common	dup			sys_dup
+42	common	pipe			sys_pipe
+43	common	times			sys_times		compat_sys_times
+# 44 was sys_prof
+45	common	brk			sys_brk
+46	common	setgid			sys_setgid16
+47	common	getgid			sys_getgid16
+# 48 was sys_signal
+49	common	geteuid			sys_geteuid16
+50	common	getegid			sys_getegid16
+51	common	acct			sys_acct
+52	common	umount2			sys_umount
+# 53 was sys_lock
+54	common	ioctl			sys_ioctl		compat_sys_ioctl
+55	common	fcntl			sys_fcntl		compat_sys_fcntl
+# 56 was sys_mpx
+57	common	setpgid			sys_setpgid
+# 58 was sys_ulimit
+# 59 was sys_olduname
+60	common	umask			sys_umask
+61	common	chroot			sys_chroot
+62	common	ustat			sys_ustat		compat_sys_ustat
+63	common	dup2			sys_dup2
+64	common	getppid			sys_getppid
+65	common	getpgrp			sys_getpgrp
+66	common	setsid			sys_setsid
+67	common	sigaction		sys_sigaction		compat_sys_sigaction
+# 68 was sys_sgetmask
+# 69 was sys_ssetmask
+70	common	setreuid		sys_setreuid16
+71	common	setregid		sys_setregid16
+72	common	sigsuspend		sys_sigsuspend
+73	common	sigpending		sys_sigpending		compat_sys_sigpending
+74	common	sethostname		sys_sethostname
+75	common	setrlimit		sys_setrlimit		compat_sys_setrlimit
+# 76 was compat_sys_getrlimit
+77	common	getrusage		sys_getrusage		compat_sys_getrusage
+78	common	gettimeofday		sys_gettimeofday	compat_sys_gettimeofday
+79	common	settimeofday		sys_settimeofday	compat_sys_settimeofday
+80	common	getgroups		sys_getgroups16
+81	common	setgroups		sys_setgroups16
+# 82 was compat_sys_select
+83	common	symlink			sys_symlink
+# 84 was sys_lstat
+85	common	readlink		sys_readlink
+86	common	uselib			sys_uselib
+87	common	swapon			sys_swapon
+88	common	reboot			sys_reboot
+# 89 was sys_readdir
+# 90 was sys_mmap
+91	common	munmap			sys_munmap
+92	common	truncate		sys_truncate		compat_sys_truncate
+93	common	ftruncate		sys_ftruncate		compat_sys_ftruncate
+94	common	fchmod			sys_fchmod
+95	common	fchown			sys_fchown16
+96	common	getpriority		sys_getpriority
+97	common	setpriority		sys_setpriority
+# 98 was sys_profil
+99	common	statfs			sys_statfs		compat_sys_statfs
+100	common	fstatfs			sys_fstatfs		compat_sys_fstatfs
+# 101 was sys_ioperm
+# 102 was sys_socketcall
+103	common	syslog			sys_syslog
+104	common	setitimer		sys_setitimer		compat_sys_setitimer
+105	common	getitimer		sys_getitimer		compat_sys_getitimer
+106	common	stat			sys_newstat		compat_sys_newstat
+107	common	lstat			sys_newlstat		compat_sys_newlstat
+108	common	fstat			sys_newfstat		compat_sys_newfstat
+# 109 was sys_uname
+# 110 was sys_iopl
+111	common	vhangup			sys_vhangup
+# 112 was sys_idle
+# 113 was sys_syscall
+114	common	wait4			sys_wait4		compat_sys_wait4
+115	common	swapoff			sys_swapoff
+116	common	sysinfo			sys_sysinfo		compat_sys_sysinfo
+# 117 was sys_ipc
+118	common	fsync			sys_fsync
+119	common	sigreturn		sys_sigreturn_wrapper	compat_sys_sigreturn
+120	common	clone			sys_clone
+121	common	setdomainname		sys_setdomainname
+122	common	uname			sys_newuname
+# 123 was sys_modify_ldt
+124	common	adjtimex		sys_adjtimex_time32
+125	common	mprotect		sys_mprotect
+126	common	sigprocmask		sys_sigprocmask		compat_sys_sigprocmask
+# 127 was sys_create_module
+128	common	init_module		sys_init_module
+129	common	delete_module		sys_delete_module
+# 130 was sys_get_kernel_syms
+131	common	quotactl		sys_quotactl
+132	common	getpgid			sys_getpgid
+133	common	fchdir			sys_fchdir
+134	common	bdflush			sys_ni_syscall
+135	common	sysfs			sys_sysfs
+136	common	personality		sys_personality
+# 137 was sys_afs_syscall
+138	common	setfsuid		sys_setfsuid16
+139	common	setfsgid		sys_setfsgid16
+140	common	_llseek			sys_llseek
+141	common	getdents		sys_getdents		compat_sys_getdents
+142	common	_newselect		sys_select		compat_sys_select
+143	common	flock			sys_flock
+144	common	msync			sys_msync
+145	common	readv			sys_readv
+146	common	writev			sys_writev
+147	common	getsid			sys_getsid
+148	common	fdatasync		sys_fdatasync
+149	common	_sysctl			sys_ni_syscall
+150	common	mlock			sys_mlock
+151	common	munlock			sys_munlock
+152	common	mlockall		sys_mlockall
+153	common	munlockall		sys_munlockall
+154	common	sched_setparam		sys_sched_setparam
+155	common	sched_getparam		sys_sched_getparam
+156	common	sched_setscheduler	sys_sched_setscheduler
+157	common	sched_getscheduler	sys_sched_getscheduler
+158	common	sched_yield		sys_sched_yield
+159	common	sched_get_priority_max	sys_sched_get_priority_max
+160	common	sched_get_priority_min	sys_sched_get_priority_min
+161	common	sched_rr_get_interval	sys_sched_rr_get_interval_time32
+162	common	nanosleep		sys_nanosleep_time32
+163	common	mremap			sys_mremap
+164	common	setresuid		sys_setresuid16
+165	common	getresuid		sys_getresuid16
+# 166 was sys_vm86
+# 167 was sys_query_module
+168	common	poll			sys_poll
+169	common	nfsservctl		sys_ni_syscall
+170	common	setresgid		sys_setresgid16
+171	common	getresgid		sys_getresgid16
+172	common	prctl			sys_prctl
+173	common	rt_sigreturn		sys_rt_sigreturn_wrapper	compat_sys_rt_sigreturn
+174	common	rt_sigaction		sys_rt_sigaction	compat_sys_rt_sigaction
+175	common	rt_sigprocmask		sys_rt_sigprocmask	compat_sys_rt_sigprocmask
+176	common	rt_sigpending		sys_rt_sigpending	compat_sys_rt_sigpending
+177	common	rt_sigtimedwait		sys_rt_sigtimedwait_time32	compat_sys_rt_sigtimedwait_time32
+178	common	rt_sigqueueinfo		sys_rt_sigqueueinfo	compat_sys_rt_sigqueueinfo
+179	common	rt_sigsuspend		sys_rt_sigsuspend	compat_sys_rt_sigsuspend
+180	common	pread64			sys_pread64		compat_sys_aarch32_pread64
+181	common	pwrite64		sys_pwrite64		compat_sys_aarch32_pwrite64
+182	common	chown			sys_chown16
+183	common	getcwd			sys_getcwd
+184	common	capget			sys_capget
+185	common	capset			sys_capset
+186	common	sigaltstack		sys_sigaltstack		compat_sys_sigaltstack
+187	common	sendfile		sys_sendfile		compat_sys_sendfile
+# 188 reserved
+# 189 reserved
+190	common	vfork			sys_vfork
+# SuS compliant getrlimit
+191	common	ugetrlimit		sys_getrlimit		compat_sys_getrlimit
+192	common	mmap2			sys_mmap2		compat_sys_aarch32_mmap2
+193	common	truncate64		sys_truncate64		compat_sys_aarch32_truncate64
+194	common	ftruncate64		sys_ftruncate64		compat_sys_aarch32_ftruncate64
+195	common	stat64			sys_stat64
+196	common	lstat64			sys_lstat64
+197	common	fstat64			sys_fstat64
+198	common	lchown32		sys_lchown
+199	common	getuid32		sys_getuid
+200	common	getgid32		sys_getgid
+201	common	geteuid32		sys_geteuid
+202	common	getegid32		sys_getegid
+203	common	setreuid32		sys_setreuid
+204	common	setregid32		sys_setregid
+205	common	getgroups32		sys_getgroups
+206	common	setgroups32		sys_setgroups
+207	common	fchown32		sys_fchown
+208	common	setresuid32		sys_setresuid
+209	common	getresuid32		sys_getresuid
+210	common	setresgid32		sys_setresgid
+211	common	getresgid32		sys_getresgid
+212	common	chown32			sys_chown
+213	common	setuid32		sys_setuid
+214	common	setgid32		sys_setgid
+215	common	setfsuid32		sys_setfsuid
+216	common	setfsgid32		sys_setfsgid
+217	common	getdents64		sys_getdents64
+218	common	pivot_root		sys_pivot_root
+219	common	mincore			sys_mincore
+220	common	madvise			sys_madvise
+221	common	fcntl64			sys_fcntl64		compat_sys_fcntl64
+# 222 for tux
+# 223 is unused
+224	common	gettid			sys_gettid
+225	common	readahead		sys_readahead		compat_sys_aarch32_readahead
+226	common	setxattr		sys_setxattr
+227	common	lsetxattr		sys_lsetxattr
+228	common	fsetxattr		sys_fsetxattr
+229	common	getxattr		sys_getxattr
+230	common	lgetxattr		sys_lgetxattr
+231	common	fgetxattr		sys_fgetxattr
+232	common	listxattr		sys_listxattr
+233	common	llistxattr		sys_llistxattr
+234	common	flistxattr		sys_flistxattr
+235	common	removexattr		sys_removexattr
+236	common	lremovexattr		sys_lremovexattr
+237	common	fremovexattr		sys_fremovexattr
+238	common	tkill			sys_tkill
+239	common	sendfile64		sys_sendfile64
+240	common	futex			sys_futex_time32
+241	common	sched_setaffinity	sys_sched_setaffinity	compat_sys_sched_setaffinity
+242	common	sched_getaffinity	sys_sched_getaffinity	compat_sys_sched_getaffinity
+243	common	io_setup		sys_io_setup		compat_sys_io_setup
+244	common	io_destroy		sys_io_destroy
+245	common	io_getevents		sys_io_getevents_time32
+246	common	io_submit		sys_io_submit		compat_sys_io_submit
+247	common	io_cancel		sys_io_cancel
+248	common	exit_group		sys_exit_group
+249	common	lookup_dcookie		sys_ni_syscall
+250	common	epoll_create		sys_epoll_create
+251	common	epoll_ctl		sys_epoll_ctl
+252	common	epoll_wait		sys_epoll_wait
+253	common	remap_file_pages	sys_remap_file_pages
+# 254 for set_thread_area
+# 255 for get_thread_area
+256	common	set_tid_address		sys_set_tid_address
+257	common	timer_create		sys_timer_create	compat_sys_timer_create
+258	common	timer_settime		sys_timer_settime32
+259	common	timer_gettime		sys_timer_gettime32
+260	common	timer_getoverrun	sys_timer_getoverrun
+261	common	timer_delete		sys_timer_delete
+262	common	clock_settime		sys_clock_settime32
+263	common	clock_gettime		sys_clock_gettime32
+264	common	clock_getres		sys_clock_getres_time32
+265	common	clock_nanosleep		sys_clock_nanosleep_time32
+266	common	statfs64		sys_statfs64_wrapper	compat_sys_aarch32_statfs64
+267	common	fstatfs64		sys_fstatfs64_wrapper	compat_sys_aarch32_fstatfs64
+268	common	tgkill			sys_tgkill
+269	common	utimes			sys_utimes_time32
+270	common	arm_fadvise64_64	sys_arm_fadvise64_64	compat_sys_aarch32_fadvise64_64
+271	common	pciconfig_iobase	sys_pciconfig_iobase
+272	common	pciconfig_read		sys_pciconfig_read
+273	common	pciconfig_write		sys_pciconfig_write
+274	common	mq_open			sys_mq_open		compat_sys_mq_open
+275	common	mq_unlink		sys_mq_unlink
+276	common	mq_timedsend		sys_mq_timedsend_time32
+277	common	mq_timedreceive		sys_mq_timedreceive_time32
+278	common	mq_notify		sys_mq_notify		compat_sys_mq_notify
+279	common	mq_getsetattr		sys_mq_getsetattr	compat_sys_mq_getsetattr
+280	common	waitid			sys_waitid		compat_sys_waitid
+281	common	socket			sys_socket
+282	common	bind			sys_bind
+283	common	connect			sys_connect
+284	common	listen			sys_listen
+285	common	accept			sys_accept
+286	common	getsockname		sys_getsockname
+287	common	getpeername		sys_getpeername
+288	common	socketpair		sys_socketpair
+289	common	send			sys_send
+290	common	sendto			sys_sendto
+291	common	recv			sys_recv		compat_sys_recv
+292	common	recvfrom		sys_recvfrom		compat_sys_recvfrom
+293	common	shutdown		sys_shutdown
+294	common	setsockopt		sys_setsockopt
+295	common	getsockopt		sys_getsockopt
+296	common	sendmsg			sys_sendmsg		compat_sys_sendmsg
+297	common	recvmsg			sys_recvmsg		compat_sys_recvmsg
+298	common	semop			sys_semop
+299	common	semget			sys_semget
+300	common	semctl			sys_old_semctl		compat_sys_old_semctl
+301	common	msgsnd			sys_msgsnd		compat_sys_msgsnd
+302	common	msgrcv			sys_msgrcv		compat_sys_msgrcv
+303	common	msgget			sys_msgget
+304	common	msgctl			sys_old_msgctl		compat_sys_old_msgctl
+305	common	shmat			sys_shmat		compat_sys_shmat
+306	common	shmdt			sys_shmdt
+307	common	shmget			sys_shmget
+308	common	shmctl			sys_old_shmctl		compat_sys_old_shmctl
+309	common	add_key			sys_add_key
+310	common	request_key		sys_request_key
+311	common	keyctl			sys_keyctl		compat_sys_keyctl
+312	common	semtimedop		sys_semtimedop_time32
+313	common	vserver			sys_ni_syscall
+314	common	ioprio_set		sys_ioprio_set
+315	common	ioprio_get		sys_ioprio_get
+316	common	inotify_init		sys_inotify_init
+317	common	inotify_add_watch	sys_inotify_add_watch
+318	common	inotify_rm_watch	sys_inotify_rm_watch
+319	common	mbind			sys_mbind
+320	common	get_mempolicy		sys_get_mempolicy
+321	common	set_mempolicy		sys_set_mempolicy
+322	common	openat			sys_openat		compat_sys_openat
+323	common	mkdirat			sys_mkdirat
+324	common	mknodat			sys_mknodat
+325	common	fchownat		sys_fchownat
+326	common	futimesat		sys_futimesat_time32
+327	common	fstatat64		sys_fstatat64
+328	common	unlinkat		sys_unlinkat
+329	common	renameat		sys_renameat
+330	common	linkat			sys_linkat
+331	common	symlinkat		sys_symlinkat
+332	common	readlinkat		sys_readlinkat
+333	common	fchmodat		sys_fchmodat
+334	common	faccessat		sys_faccessat
+335	common	pselect6		sys_pselect6_time32	compat_sys_pselect6_time32
+336	common	ppoll			sys_ppoll_time32	compat_sys_ppoll_time32
+337	common	unshare			sys_unshare
+338	common	set_robust_list		sys_set_robust_list	compat_sys_set_robust_list
+339	common	get_robust_list		sys_get_robust_list	compat_sys_get_robust_list
+340	common	splice			sys_splice
+341	common	arm_sync_file_range	sys_sync_file_range2	compat_sys_aarch32_sync_file_range2
+342	common	tee			sys_tee
+343	common	vmsplice		sys_vmsplice
+344	common	move_pages		sys_move_pages
+345	common	getcpu			sys_getcpu
+346	common	epoll_pwait		sys_epoll_pwait		compat_sys_epoll_pwait
+347	common	kexec_load		sys_kexec_load		compat_sys_kexec_load
+348	common	utimensat		sys_utimensat_time32
+349	common	signalfd		sys_signalfd		compat_sys_signalfd
+350	common	timerfd_create		sys_timerfd_create
+351	common	eventfd			sys_eventfd
+352	common	fallocate		sys_fallocate		compat_sys_aarch32_fallocate
+353	common	timerfd_settime		sys_timerfd_settime32
+354	common	timerfd_gettime		sys_timerfd_gettime32
+355	common	signalfd4		sys_signalfd4		compat_sys_signalfd4
+356	common	eventfd2		sys_eventfd2
+357	common	epoll_create1		sys_epoll_create1
+358	common	dup3			sys_dup3
+359	common	pipe2			sys_pipe2
+360	common	inotify_init1		sys_inotify_init1
+361	common	preadv			sys_preadv		compat_sys_preadv
+362	common	pwritev			sys_pwritev		compat_sys_pwritev
+363	common	rt_tgsigqueueinfo	sys_rt_tgsigqueueinfo	compat_sys_rt_tgsigqueueinfo
+364	common	perf_event_open		sys_perf_event_open
+365	common	recvmmsg		sys_recvmmsg_time32	compat_sys_recvmmsg_time32
+366	common	accept4			sys_accept4
+367	common	fanotify_init		sys_fanotify_init
+368	common	fanotify_mark		sys_fanotify_mark	compat_sys_fanotify_mark
+369	common	prlimit64		sys_prlimit64
+370	common	name_to_handle_at	sys_name_to_handle_at
+371	common	open_by_handle_at	sys_open_by_handle_at	compat_sys_open_by_handle_at
+372	common	clock_adjtime		sys_clock_adjtime32
+373	common	syncfs			sys_syncfs
+374	common	sendmmsg		sys_sendmmsg		compat_sys_sendmmsg
+375	common	setns			sys_setns
+376	common	process_vm_readv	sys_process_vm_readv
+377	common	process_vm_writev	sys_process_vm_writev
+378	common	kcmp			sys_kcmp
+379	common	finit_module		sys_finit_module
+380	common	sched_setattr		sys_sched_setattr
+381	common	sched_getattr		sys_sched_getattr
+382	common	renameat2		sys_renameat2
+383	common	seccomp			sys_seccomp
+384	common	getrandom		sys_getrandom
+385	common	memfd_create		sys_memfd_create
+386	common	bpf			sys_bpf
+387	common	execveat		sys_execveat		compat_sys_execveat
+388	common	userfaultfd		sys_userfaultfd
+389	common	membarrier		sys_membarrier
+390	common	mlock2			sys_mlock2
+391	common	copy_file_range		sys_copy_file_range
+392	common	preadv2			sys_preadv2		compat_sys_preadv2
+393	common	pwritev2		sys_pwritev2		compat_sys_pwritev2
+394	common	pkey_mprotect		sys_pkey_mprotect
+395	common	pkey_alloc		sys_pkey_alloc
+396	common	pkey_free		sys_pkey_free
+397	common	statx			sys_statx
+398	common	rseq			sys_rseq
+399	common	io_pgetevents		sys_io_pgetevents_time32	compat_sys_io_pgetevents
+400	common	migrate_pages		sys_migrate_pages
+401	common	kexec_file_load		sys_kexec_file_load
+# 402 is unused
+403	common	clock_gettime64			sys_clock_gettime
+404	common	clock_settime64			sys_clock_settime
+405	common	clock_adjtime64			sys_clock_adjtime
+406	common	clock_getres_time64		sys_clock_getres
+407	common	clock_nanosleep_time64		sys_clock_nanosleep
+408	common	timer_gettime64			sys_timer_gettime
+409	common	timer_settime64			sys_timer_settime
+410	common	timerfd_gettime64		sys_timerfd_gettime
+411	common	timerfd_settime64		sys_timerfd_settime
+412	common	utimensat_time64		sys_utimensat
+413	common	pselect6_time64			sys_pselect6			compat_sys_pselect6_time64
+414	common	ppoll_time64			sys_ppoll			compat_sys_ppoll_time64
+416	common	io_pgetevents_time64		sys_io_pgetevents		compat_sys_io_pgetevents_time64
+417	common	recvmmsg_time64			sys_recvmmsg			compat_sys_recvmmsg_time64
+418	common	mq_timedsend_time64		sys_mq_timedsend
+419	common	mq_timedreceive_time64		sys_mq_timedreceive
+420	common	semtimedop_time64		sys_semtimedop
+421	common	rt_sigtimedwait_time64		sys_rt_sigtimedwait		compat_sys_rt_sigtimedwait_time64
+422	common	futex_time64			sys_futex
+423	common	sched_rr_get_interval_time64	sys_sched_rr_get_interval
+424	common	pidfd_send_signal		sys_pidfd_send_signal
+425	common	io_uring_setup			sys_io_uring_setup
+426	common	io_uring_enter			sys_io_uring_enter
+427	common	io_uring_register		sys_io_uring_register
+428	common	open_tree			sys_open_tree
+429	common	move_mount			sys_move_mount
+430	common	fsopen				sys_fsopen
+431	common	fsconfig			sys_fsconfig
+432	common	fsmount				sys_fsmount
+433	common	fspick				sys_fspick
+434	common	pidfd_open			sys_pidfd_open
+435	common	clone3				sys_clone3
+436	common	close_range			sys_close_range
+437	common	openat2				sys_openat2
+438	common	pidfd_getfd			sys_pidfd_getfd
+439	common	faccessat2			sys_faccessat2
+440	common	process_madvise			sys_process_madvise
+441	common	epoll_pwait2			sys_epoll_pwait2		compat_sys_epoll_pwait2
+442	common	mount_setattr			sys_mount_setattr
+443	common	quotactl_fd			sys_quotactl_fd
+444	common	landlock_create_ruleset		sys_landlock_create_ruleset
+445	common	landlock_add_rule		sys_landlock_add_rule
+446	common	landlock_restrict_self		sys_landlock_restrict_self
+# 447 reserved for memfd_secret
+448	common	process_mrelease		sys_process_mrelease
+449	common	futex_waitv			sys_futex_waitv
+450	common	set_mempolicy_home_node		sys_set_mempolicy_home_node
+451	common	cachestat			sys_cachestat
+452	common	fchmodat2			sys_fchmodat2
+453	common	map_shadow_stack		sys_map_shadow_stack
+454	common	futex_wake			sys_futex_wake
+455	common	futex_wait			sys_futex_wait
+456	common	futex_requeue			sys_futex_requeue
+457	common	statmount			sys_statmount
+458	common	listmount			sys_listmount
+459	common	lsm_get_self_attr		sys_lsm_get_self_attr
+460	common	lsm_set_self_attr		sys_lsm_set_self_attr
+461	common	lsm_list_modules		sys_lsm_list_modules
+462	common	mseal				sys_mseal
diff --git a/arch/arm64/tools/syscall_64.tbl b/arch/arm64/tools/syscall_64.tbl
new file mode 120000
index 000000000000..63135cf34b65
--- /dev/null
+++ b/arch/arm64/tools/syscall_64.tbl
@@ -0,0 +1 @@
+../../../scripts/syscall.tbl
\ No newline at end of file
diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index a4c1dd4741a4..8d637ac4b7c6 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -149,7 +149,7 @@ Res0	63:32
 UnsignedEnum	31:28	GIC
 	0b0000	NI
 	0b0001	GICv3
-	0b0010	GICv4p1
+	0b0011	GICv4p1
 EndEnum
 UnsignedEnum	27:24	Virt_frac
 	0b0000	NI
@@ -903,7 +903,7 @@ EndEnum
 UnsignedEnum	27:24	GIC
 	0b0000	NI
 	0b0001	IMP
-	0b0010	V4P1
+	0b0011	V4P1
 EndEnum
 SignedEnum	23:20	AdvSIMD
 	0b0000	IMP
@@ -2029,6 +2029,31 @@ Sysreg	FAR_EL1	3	0	6	0	0
 Field	63:0	ADDR
 EndSysreg
 
+Sysreg	PMICNTR_EL0	3	3	9	4	0
+Field	63:0	ICNT
+EndSysreg
+
+Sysreg	PMICFILTR_EL0	3	3	9	6	0
+Res0	63:59
+Field	58	SYNC
+Field	57:56	VS
+Res0	55:32
+Field	31	P
+Field	30	U
+Field	29	NSK
+Field	28	NSU
+Field	27	NSH
+Field	26	M
+Res0	25
+Field	24	SH
+Field	23	T
+Field	22	RLK
+Field	21	RLU
+Field	20	RLH
+Res0	19:16
+Field	15:0	evtCount
+EndSysreg
+
 Sysreg	PMSCR_EL1	3	0	9	9	0
 Res0	63:8
 Field	7:6	PCT
@@ -2153,6 +2178,11 @@ Field	4	P
 Field	3:0	ALIGN
 EndSysreg
 
+Sysreg	PMSELR_EL0	3	3	9	12	5
+Res0	63:5
+Field	4:0	SEL
+EndSysreg
+
 SysregFields	CONTEXTIDR_ELx
 Res0	63:32
 Field	31:0	PROCID
diff --git a/arch/csky/abiv1/mmap.c b/arch/csky/abiv1/mmap.c
index 7f826331d409..1047865e82a9 100644
--- a/arch/csky/abiv1/mmap.c
+++ b/arch/csky/abiv1/mmap.c
@@ -23,7 +23,8 @@
  */
 unsigned long
 arch_get_unmapped_area(struct file *filp, unsigned long addr,
-		unsigned long len, unsigned long pgoff, unsigned long flags)
+		unsigned long len, unsigned long pgoff,
+		unsigned long flags, vm_flags_t vm_flags)
 {
 	struct mm_struct *mm = current->mm;
 	struct vm_area_struct *vma;
diff --git a/arch/csky/include/asm/Kbuild b/arch/csky/include/asm/Kbuild
index 1117c28cb7e8..9a9bc65b57a9 100644
--- a/arch/csky/include/asm/Kbuild
+++ b/arch/csky/include/asm/Kbuild
@@ -1,7 +1,8 @@
 # SPDX-License-Identifier: GPL-2.0
+syscall-y := syscall_table_32.h
+
 generic-y += asm-offsets.h
 generic-y += extable.h
-generic-y += gpio.h
 generic-y += kvm_para.h
 generic-y += mcs_spinlock.h
 generic-y += qrwlock.h
diff --git a/arch/csky/include/asm/ftrace.h b/arch/csky/include/asm/ftrace.h
index fd215c38ef27..00f9f7647e3f 100644
--- a/arch/csky/include/asm/ftrace.h
+++ b/arch/csky/include/asm/ftrace.h
@@ -7,8 +7,6 @@
 
 #define HAVE_FUNCTION_GRAPH_FP_TEST
 
-#define HAVE_FUNCTION_GRAPH_RET_ADDR_PTR
-
 #define ARCH_SUPPORTS_FTRACE_OPS 1
 
 #define MCOUNT_ADDR	((unsigned long)_mcount)
diff --git a/arch/csky/include/asm/unistd.h b/arch/csky/include/asm/unistd.h
index 9cf97de9a26d..2c2c24de95d8 100644
--- a/arch/csky/include/asm/unistd.h
+++ b/arch/csky/include/asm/unistd.h
@@ -2,4 +2,7 @@
 
 #include <uapi/asm/unistd.h>
 
+#define __ARCH_WANT_STAT64
+#define __ARCH_WANT_SYS_CLONE
+
 #define NR_syscalls (__NR_syscalls)
diff --git a/arch/csky/include/uapi/asm/Kbuild b/arch/csky/include/uapi/asm/Kbuild
index e78470141932..2501e82a1a0a 100644
--- a/arch/csky/include/uapi/asm/Kbuild
+++ b/arch/csky/include/uapi/asm/Kbuild
@@ -1,2 +1,4 @@
 # SPDX-License-Identifier: GPL-2.0
+syscall-y += unistd_32.h
+
 generic-y += ucontext.h
diff --git a/arch/csky/include/uapi/asm/unistd.h b/arch/csky/include/uapi/asm/unistd.h
index 7ff6a2466af1..44882179a6e1 100644
--- a/arch/csky/include/uapi/asm/unistd.h
+++ b/arch/csky/include/uapi/asm/unistd.h
@@ -1,14 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 
-#define __ARCH_WANT_STAT64
-#define __ARCH_WANT_NEW_STAT
-#define __ARCH_WANT_SYS_CLONE
-#define __ARCH_WANT_SYS_CLONE3
-#define __ARCH_WANT_SET_GET_RLIMIT
-#define __ARCH_WANT_TIME32_SYSCALLS
-#include <asm-generic/unistd.h>
+#include <asm/unistd_32.h>
 
-#define __NR_set_thread_area	(__NR_arch_specific_syscall + 0)
-__SYSCALL(__NR_set_thread_area, sys_set_thread_area)
-#define __NR_cacheflush		(__NR_arch_specific_syscall + 1)
-__SYSCALL(__NR_cacheflush, sys_cacheflush)
+#define __NR_sync_file_range2 84
+#undef __NR_sync_file_range
diff --git a/arch/csky/kernel/Makefile.syscalls b/arch/csky/kernel/Makefile.syscalls
new file mode 100644
index 000000000000..3df3b5822fce
--- /dev/null
+++ b/arch/csky/kernel/Makefile.syscalls
@@ -0,0 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
+
+syscall_abis_32 += csky time32 stat64 rlimit
+
diff --git a/arch/csky/kernel/syscall.c b/arch/csky/kernel/syscall.c
index 3d30e58a45d2..4540a271ee39 100644
--- a/arch/csky/kernel/syscall.c
+++ b/arch/csky/kernel/syscall.c
@@ -20,7 +20,7 @@ SYSCALL_DEFINE6(mmap2,
 	unsigned long, prot,
 	unsigned long, flags,
 	unsigned long, fd,
-	off_t, offset)
+	unsigned long, offset)
 {
 	if (unlikely(offset & (~PAGE_MASK >> 12)))
 		return -EINVAL;
diff --git a/arch/csky/kernel/syscall_table.c b/arch/csky/kernel/syscall_table.c
index a0c238c5377a..a6eb91a0e2f6 100644
--- a/arch/csky/kernel/syscall_table.c
+++ b/arch/csky/kernel/syscall_table.c
@@ -6,9 +6,11 @@
 
 #undef __SYSCALL
 #define __SYSCALL(nr, call)[nr] = (call),
+#define __SYSCALL_WITH_COMPAT(nr, native, compat) __SYSCALL(nr, native)
 
 #define sys_fadvise64_64 sys_csky_fadvise64_64
+#define sys_sync_file_range sys_sync_file_range2
 void * const sys_call_table[__NR_syscalls] __page_aligned_data = {
 	[0 ... __NR_syscalls - 1] = sys_ni_syscall,
-#include <asm/unistd.h>
+#include <asm/syscall_table_32.h>
 };
diff --git a/arch/csky/kernel/vdso.c b/arch/csky/kernel/vdso.c
index 2ca886e4a458..5c9ef63c29f1 100644
--- a/arch/csky/kernel/vdso.c
+++ b/arch/csky/kernel/vdso.c
@@ -45,9 +45,16 @@ arch_initcall(vdso_init);
 int arch_setup_additional_pages(struct linux_binprm *bprm,
 	int uses_interp)
 {
+	struct vm_area_struct *vma;
 	struct mm_struct *mm = current->mm;
 	unsigned long vdso_base, vdso_len;
 	int ret;
+	static struct vm_special_mapping vdso_mapping = {
+		.name = "[vdso]",
+	};
+	static struct vm_special_mapping vvar_mapping = {
+		.name = "[vvar]",
+	};
 
 	vdso_len = (vdso_pages + 1) << PAGE_SHIFT;
 
@@ -65,22 +72,29 @@ int arch_setup_additional_pages(struct linux_binprm *bprm,
 	 */
 	mm->context.vdso = (void *)vdso_base;
 
-	ret =
-	   install_special_mapping(mm, vdso_base, vdso_pages << PAGE_SHIFT,
+	vdso_mapping.pages = vdso_pagelist;
+	vma =
+	   _install_special_mapping(mm, vdso_base, vdso_pages << PAGE_SHIFT,
 		(VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC),
-		vdso_pagelist);
+		&vdso_mapping);
 
-	if (unlikely(ret)) {
+	if (IS_ERR(vma)) {
+		ret = PTR_ERR(vma);
 		mm->context.vdso = NULL;
 		goto end;
 	}
 
 	vdso_base += (vdso_pages << PAGE_SHIFT);
-	ret = install_special_mapping(mm, vdso_base, PAGE_SIZE,
-		(VM_READ | VM_MAYREAD), &vdso_pagelist[vdso_pages]);
+	vvar_mapping.pages = &vdso_pagelist[vdso_pages];
+	vma = _install_special_mapping(mm, vdso_base, PAGE_SIZE,
+		(VM_READ | VM_MAYREAD), &vvar_mapping);
 
-	if (unlikely(ret))
+	if (IS_ERR(vma)) {
+		ret = PTR_ERR(vma);
 		mm->context.vdso = NULL;
+		goto end;
+	}
+	ret = 0;
 end:
 	mmap_write_unlock(mm);
 	return ret;
diff --git a/arch/hexagon/include/asm/Kbuild b/arch/hexagon/include/asm/Kbuild
index 3ece3c93fe08..8c1a78c8f527 100644
--- a/arch/hexagon/include/asm/Kbuild
+++ b/arch/hexagon/include/asm/Kbuild
@@ -1,4 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
+syscall-y += syscall_table_32.h
+
 generic-y += extable.h
 generic-y += iomap.h
 generic-y += kvm_para.h
diff --git a/arch/hexagon/include/asm/syscalls.h b/arch/hexagon/include/asm/syscalls.h
new file mode 100644
index 000000000000..40f2d08bec92
--- /dev/null
+++ b/arch/hexagon/include/asm/syscalls.h
@@ -0,0 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#include <asm-generic/syscalls.h>
+
+asmlinkage long sys_hexagon_fadvise64_64(int fd, int advice,
+	                                  u32 a2, u32 a3, u32 a4, u32 a5);
diff --git a/arch/hexagon/include/asm/unistd.h b/arch/hexagon/include/asm/unistd.h
new file mode 100644
index 000000000000..1f462bade75c
--- /dev/null
+++ b/arch/hexagon/include/asm/unistd.h
@@ -0,0 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+
+#define __ARCH_WANT_STAT64
+#define __ARCH_WANT_SYS_CLONE
+#define __ARCH_WANT_SYS_VFORK
+#define __ARCH_WANT_SYS_FORK
+
+#define __ARCH_BROKEN_SYS_CLONE3
+
+#include <uapi/asm/unistd.h>
diff --git a/arch/hexagon/include/uapi/asm/Kbuild b/arch/hexagon/include/uapi/asm/Kbuild
index e78470141932..2501e82a1a0a 100644
--- a/arch/hexagon/include/uapi/asm/Kbuild
+++ b/arch/hexagon/include/uapi/asm/Kbuild
@@ -1,2 +1,4 @@
 # SPDX-License-Identifier: GPL-2.0
+syscall-y += unistd_32.h
+
 generic-y += ucontext.h
diff --git a/arch/hexagon/include/uapi/asm/unistd.h b/arch/hexagon/include/uapi/asm/unistd.h
index 432c4db1b623..a3b0cac25580 100644
--- a/arch/hexagon/include/uapi/asm/unistd.h
+++ b/arch/hexagon/include/uapi/asm/unistd.h
@@ -27,14 +27,7 @@
  *  See also:  syscalltab.c
  */
 
-#define sys_mmap2 sys_mmap_pgoff
-#define __ARCH_WANT_RENAMEAT
-#define __ARCH_WANT_STAT64
-#define __ARCH_WANT_SET_GET_RLIMIT
-#define __ARCH_WANT_SYS_EXECVE
-#define __ARCH_WANT_SYS_CLONE
-#define __ARCH_WANT_SYS_VFORK
-#define __ARCH_WANT_SYS_FORK
-#define __ARCH_WANT_TIME32_SYSCALLS
+#include <asm/unistd_32.h>
 
-#include <asm-generic/unistd.h>
+#define __NR_sync_file_range2 84
+#undef __NR_sync_file_range
diff --git a/arch/hexagon/kernel/Makefile.syscalls b/arch/hexagon/kernel/Makefile.syscalls
new file mode 100644
index 000000000000..d2b7c5d44d95
--- /dev/null
+++ b/arch/hexagon/kernel/Makefile.syscalls
@@ -0,0 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0
+
+syscall_abis_32 += hexagon time32 stat64 rlimit renameat
diff --git a/arch/hexagon/kernel/syscalltab.c b/arch/hexagon/kernel/syscalltab.c
index 0fadd582cfc7..b53e2eead4ac 100644
--- a/arch/hexagon/kernel/syscalltab.c
+++ b/arch/hexagon/kernel/syscalltab.c
@@ -11,9 +11,20 @@
 
 #include <asm/syscall.h>
 
-#undef __SYSCALL
 #define __SYSCALL(nr, call) [nr] = (call),
+#define __SYSCALL_WITH_COMPAT(nr, native, compat)        __SYSCALL(nr, native)
+
+#define sys_mmap2 sys_mmap_pgoff
+
+SYSCALL_DEFINE6(hexagon_fadvise64_64, int, fd, int, advice,
+		SC_ARG64(offset), SC_ARG64(len))
+{
+	return ksys_fadvise64_64(fd, SC_VAL64(loff_t, offset), SC_VAL64(loff_t, len), advice);
+}
+#define sys_fadvise64_64 sys_hexagon_fadvise64_64
+
+#define sys_sync_file_range sys_sync_file_range2
 
 void *sys_call_table[__NR_syscalls] = {
-#include <asm/unistd.h>
+#include <asm/syscall_table_32.h>
 };
diff --git a/arch/hexagon/kernel/vdso.c b/arch/hexagon/kernel/vdso.c
index 2e4872d62124..8119084dc519 100644
--- a/arch/hexagon/kernel/vdso.c
+++ b/arch/hexagon/kernel/vdso.c
@@ -51,7 +51,11 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
 {
 	int ret;
 	unsigned long vdso_base;
+	struct vm_area_struct *vma;
 	struct mm_struct *mm = current->mm;
+	static struct vm_special_mapping vdso_mapping = {
+		.name = "[vdso]",
+	};
 
 	if (mmap_write_lock_killable(mm))
 		return -EINTR;
@@ -66,16 +70,18 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
 	}
 
 	/* MAYWRITE to allow gdb to COW and set breakpoints. */
-	ret = install_special_mapping(mm, vdso_base, PAGE_SIZE,
+	vdso_mapping.pages = &vdso_page;
+	vma = _install_special_mapping(mm, vdso_base, PAGE_SIZE,
 				      VM_READ|VM_EXEC|
 				      VM_MAYREAD|VM_MAYWRITE|VM_MAYEXEC,
-				      &vdso_page);
+				      &vdso_mapping);
 
-	if (ret)
+	ret = PTR_ERR(vma);
+	if (IS_ERR(vma))
 		goto up_fail;
 
 	mm->context.vdso = (void *)vdso_base;
-
+	ret = 0;
 up_fail:
 	mmap_write_unlock(mm);
 	return ret;
diff --git a/arch/loongarch/Kconfig b/arch/loongarch/Kconfig
index ddc042895d01..bb35c34f86d2 100644
--- a/arch/loongarch/Kconfig
+++ b/arch/loongarch/Kconfig
@@ -16,13 +16,17 @@ config LOONGARCH
 	select ARCH_HAS_ACPI_TABLE_UPGRADE	if ACPI
 	select ARCH_HAS_CPU_FINALIZE_INIT
 	select ARCH_HAS_CURRENT_STACK_POINTER
+	select ARCH_HAS_DEBUG_VM_PGTABLE
 	select ARCH_HAS_FAST_MULTIPLIER
 	select ARCH_HAS_FORTIFY_SOURCE
 	select ARCH_HAS_KCOV
 	select ARCH_HAS_KERNEL_FPU_SUPPORT if CPU_HAS_FPU
 	select ARCH_HAS_NMI_SAFE_THIS_CPU_OPS
 	select ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE
+	select ARCH_HAS_PTE_DEVMAP
 	select ARCH_HAS_PTE_SPECIAL
+	select ARCH_HAS_SET_MEMORY
+	select ARCH_HAS_SET_DIRECT_MAP
 	select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST
 	select ARCH_INLINE_READ_LOCK if !PREEMPTION
 	select ARCH_INLINE_READ_LOCK_BH if !PREEMPTION
@@ -80,9 +84,11 @@ config LOONGARCH
 	select GENERIC_CMOS_UPDATE
 	select GENERIC_CPU_AUTOPROBE
 	select GENERIC_CPU_DEVICES
+	select GENERIC_CPU_VULNERABILITIES
 	select GENERIC_ENTRY
 	select GENERIC_GETTIMEOFDAY
 	select GENERIC_IOREMAP if !ARCH_IOREMAP
+	select GENERIC_IRQ_MATRIX_ALLOCATOR
 	select GENERIC_IRQ_MULTI_HANDLER
 	select GENERIC_IRQ_PROBE
 	select GENERIC_IRQ_SHOW
@@ -106,6 +112,7 @@ config LOONGARCH
 	select HAVE_ARCH_KFENCE
 	select HAVE_ARCH_KGDB if PERF_EVENTS
 	select HAVE_ARCH_MMAP_RND_BITS if MMU
+	select HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET
 	select HAVE_ARCH_SECCOMP
 	select HAVE_ARCH_SECCOMP_FILTER
 	select HAVE_ARCH_TRACEHOOK
@@ -143,7 +150,7 @@ config LOONGARCH
 	select HAVE_LIVEPATCH
 	select HAVE_MOD_ARCH_SPECIFIC
 	select HAVE_NMI
-	select HAVE_OBJTOOL if AS_HAS_EXPLICIT_RELOCS && AS_HAS_THIN_ADD_SUB && !CC_IS_CLANG
+	select HAVE_OBJTOOL if AS_HAS_EXPLICIT_RELOCS && AS_HAS_THIN_ADD_SUB
 	select HAVE_PCI
 	select HAVE_PERF_EVENTS
 	select HAVE_PERF_REGS
@@ -187,6 +194,7 @@ config LOONGARCH
 	select TRACE_IRQFLAGS_SUPPORT
 	select USE_PERCPU_NUMA_NODE_ID
 	select USER_STACKTRACE_SUPPORT
+	select VDSO_GETRANDOM
 	select ZONE_DMA32
 
 config 32BIT
@@ -262,7 +270,7 @@ config AS_HAS_FCSR_CLASS
 	def_bool $(as-instr,movfcsr2gr \$t0$(comma)\$fcsr0)
 
 config AS_HAS_THIN_ADD_SUB
-	def_bool $(cc-option,-Wa$(comma)-mthin-add-sub)
+	def_bool $(cc-option,-Wa$(comma)-mthin-add-sub) || AS_IS_LLVM
 
 config AS_HAS_LSX_EXTENSION
 	def_bool $(as-instr,vld \$vr0$(comma)\$a0$(comma)0)
@@ -473,7 +481,6 @@ config NR_CPUS
 config NUMA
 	bool "NUMA Support"
 	select SMP
-	select ACPI_NUMA if ACPI
 	help
 	  Say Y to compile the kernel with NUMA (Non-Uniform Memory Access)
 	  support.  This option improves performance on systems with more
@@ -607,6 +614,7 @@ config ARCH_HAS_GENERIC_CRASHKERNEL_RESERVATION
 
 config RELOCATABLE
 	bool "Relocatable kernel"
+	select ARCH_HAS_RELR
 	help
 	  This builds the kernel as a Position Independent Executable (PIE),
 	  which retains all relocation metadata required, so as to relocate
@@ -649,6 +657,17 @@ config PARAVIRT
 	  over full virtualization.  However, when run without a hypervisor
 	  the kernel is theoretically slower and slightly larger.
 
+config PARAVIRT_TIME_ACCOUNTING
+	bool "Paravirtual steal time accounting"
+	depends on PARAVIRT
+	help
+	  Select this option to enable fine granularity task steal time
+	  accounting. Time spent executing other tasks in parallel with
+	  the current vCPU is discounted from the vCPU power. To account for
+	  that, there can be a small performance impact.
+
+	  If in doubt, say N here.
+
 endmenu
 
 config ARCH_SELECT_MEMORY_MODEL
@@ -699,6 +718,7 @@ config ARCH_HIBERNATION_POSSIBLE
 
 source "kernel/power/Kconfig"
 source "drivers/acpi/Kconfig"
+source "drivers/cpufreq/Kconfig"
 
 endmenu
 
diff --git a/arch/loongarch/Makefile b/arch/loongarch/Makefile
index 8674e7e24c4a..ae3f80622f4c 100644
--- a/arch/loongarch/Makefile
+++ b/arch/loongarch/Makefile
@@ -105,7 +105,8 @@ KBUILD_CFLAGS			+= -fno-jump-tables
 endif
 
 KBUILD_RUSTFLAGS		+= --target=loongarch64-unknown-none-softfloat
-KBUILD_RUSTFLAGS_MODULE		+= -Crelocation-model=pic
+KBUILD_RUSTFLAGS_KERNEL		+= -Zdirect-access-external-data=yes
+KBUILD_RUSTFLAGS_MODULE		+= -Zdirect-access-external-data=no
 
 ifeq ($(CONFIG_RELOCATABLE),y)
 KBUILD_CFLAGS_KERNEL		+= -fPIE
diff --git a/arch/loongarch/configs/loongson3_defconfig b/arch/loongarch/configs/loongson3_defconfig
index b4252c357c8e..75b366407a60 100644
--- a/arch/loongarch/configs/loongson3_defconfig
+++ b/arch/loongarch/configs/loongson3_defconfig
@@ -96,7 +96,6 @@ CONFIG_ZPOOL=y
 CONFIG_ZSWAP=y
 CONFIG_ZSWAP_COMPRESSOR_DEFAULT_ZSTD=y
 CONFIG_ZBUD=y
-CONFIG_Z3FOLD=y
 CONFIG_ZSMALLOC=m
 # CONFIG_COMPAT_BRK is not set
 CONFIG_MEMORY_HOTPLUG=y
diff --git a/arch/loongarch/include/asm/Kbuild b/arch/loongarch/include/asm/Kbuild
index c862672ed953..5b5a6c90e6e2 100644
--- a/arch/loongarch/include/asm/Kbuild
+++ b/arch/loongarch/include/asm/Kbuild
@@ -1,28 +1,13 @@
 # SPDX-License-Identifier: GPL-2.0
+syscall-y += syscall_table_64.h
 generated-y += orc_hash.h
 
-generic-y += dma-contiguous.h
 generic-y += mcs_spinlock.h
 generic-y += parport.h
 generic-y += early_ioremap.h
 generic-y += qrwlock.h
-generic-y += qspinlock.h
-generic-y += rwsem.h
-generic-y += segment.h
 generic-y += user.h
-generic-y += stat.h
-generic-y += fcntl.h
 generic-y += ioctl.h
-generic-y += ioctls.h
-generic-y += mman.h
-generic-y += msgbuf.h
-generic-y += sembuf.h
-generic-y += shmbuf.h
+generic-y += mmzone.h
 generic-y += statfs.h
-generic-y += socket.h
-generic-y += sockios.h
-generic-y += termbits.h
-generic-y += poll.h
 generic-y += param.h
-generic-y += posix_types.h
-generic-y += resource.h
diff --git a/arch/loongarch/include/asm/addrspace.h b/arch/loongarch/include/asm/addrspace.h
index 7bd47d65bf7a..fe198b473f84 100644
--- a/arch/loongarch/include/asm/addrspace.h
+++ b/arch/loongarch/include/asm/addrspace.h
@@ -37,6 +37,10 @@ extern unsigned long vm_map_base;
 #define UNCACHE_BASE		CSR_DMW0_BASE
 #endif
 
+#ifndef WRITECOMBINE_BASE
+#define WRITECOMBINE_BASE	CSR_DMW2_BASE
+#endif
+
 #define DMW_PABITS	48
 #define TO_PHYS_MASK	((1ULL << DMW_PABITS) - 1)
 
diff --git a/arch/loongarch/include/asm/asmmacro.h b/arch/loongarch/include/asm/asmmacro.h
index 655db7d7a427..8d7f501b0a12 100644
--- a/arch/loongarch/include/asm/asmmacro.h
+++ b/arch/loongarch/include/asm/asmmacro.h
@@ -609,6 +609,7 @@
 	lu32i.d	\reg, 0
 	lu52i.d	\reg, \reg, 0
 	.pushsection ".la_abs", "aw", %progbits
+	.p2align 3
 	.dword	766b
 	.dword	\sym
 	.popsection
diff --git a/arch/loongarch/include/asm/atomic.h b/arch/loongarch/include/asm/atomic.h
index 99af8b3160a8..c86f0ab922ec 100644
--- a/arch/loongarch/include/asm/atomic.h
+++ b/arch/loongarch/include/asm/atomic.h
@@ -15,6 +15,7 @@
 #define __LL		"ll.w	"
 #define __SC		"sc.w	"
 #define __AMADD		"amadd.w	"
+#define __AMOR		"amor.w		"
 #define __AMAND_DB	"amand_db.w	"
 #define __AMOR_DB	"amor_db.w	"
 #define __AMXOR_DB	"amxor_db.w	"
@@ -22,6 +23,7 @@
 #define __LL		"ll.d	"
 #define __SC		"sc.d	"
 #define __AMADD		"amadd.d	"
+#define __AMOR		"amor.d		"
 #define __AMAND_DB	"amand_db.d	"
 #define __AMOR_DB	"amor_db.d	"
 #define __AMXOR_DB	"amxor_db.d	"
diff --git a/arch/loongarch/include/asm/cpu-features.h b/arch/loongarch/include/asm/cpu-features.h
index 2eafe6a6aca8..fc83bb32f9f0 100644
--- a/arch/loongarch/include/asm/cpu-features.h
+++ b/arch/loongarch/include/asm/cpu-features.h
@@ -51,6 +51,7 @@
 #define cpu_has_lbt_mips	cpu_opt(LOONGARCH_CPU_LBT_MIPS)
 #define cpu_has_lbt		(cpu_has_lbt_x86|cpu_has_lbt_arm|cpu_has_lbt_mips)
 #define cpu_has_csr		cpu_opt(LOONGARCH_CPU_CSR)
+#define cpu_has_iocsr		cpu_opt(LOONGARCH_CPU_IOCSR)
 #define cpu_has_tlb		cpu_opt(LOONGARCH_CPU_TLB)
 #define cpu_has_watch		cpu_opt(LOONGARCH_CPU_WATCH)
 #define cpu_has_vint		cpu_opt(LOONGARCH_CPU_VINT)
@@ -65,5 +66,7 @@
 #define cpu_has_guestid		cpu_opt(LOONGARCH_CPU_GUESTID)
 #define cpu_has_hypervisor	cpu_opt(LOONGARCH_CPU_HYPERVISOR)
 #define cpu_has_ptw		cpu_opt(LOONGARCH_CPU_PTW)
+#define cpu_has_lspw		cpu_opt(LOONGARCH_CPU_LSPW)
+#define cpu_has_avecint		cpu_opt(LOONGARCH_CPU_AVECINT)
 
 #endif /* __ASM_CPU_FEATURES_H */
diff --git a/arch/loongarch/include/asm/cpu.h b/arch/loongarch/include/asm/cpu.h
index 48b9f7168bcc..98cf4d7b4b0a 100644
--- a/arch/loongarch/include/asm/cpu.h
+++ b/arch/loongarch/include/asm/cpu.h
@@ -87,18 +87,21 @@ enum cpu_type_enum {
 #define CPU_FEATURE_LBT_MIPS		12	/* CPU has MIPS Binary Translation */
 #define CPU_FEATURE_TLB			13	/* CPU has TLB */
 #define CPU_FEATURE_CSR			14	/* CPU has CSR */
-#define CPU_FEATURE_WATCH		15	/* CPU has watchpoint registers */
-#define CPU_FEATURE_VINT		16	/* CPU has vectored interrupts */
-#define CPU_FEATURE_CSRIPI		17	/* CPU has CSR-IPI */
-#define CPU_FEATURE_EXTIOI		18	/* CPU has EXT-IOI */
-#define CPU_FEATURE_PREFETCH		19	/* CPU has prefetch instructions */
-#define CPU_FEATURE_PMP			20	/* CPU has perfermance counter */
-#define CPU_FEATURE_SCALEFREQ		21	/* CPU supports cpufreq scaling */
-#define CPU_FEATURE_FLATMODE		22	/* CPU has flat mode */
-#define CPU_FEATURE_EIODECODE		23	/* CPU has EXTIOI interrupt pin decode mode */
-#define CPU_FEATURE_GUESTID		24	/* CPU has GuestID feature */
-#define CPU_FEATURE_HYPERVISOR		25	/* CPU has hypervisor (running in VM) */
-#define CPU_FEATURE_PTW			26	/* CPU has hardware page table walker */
+#define CPU_FEATURE_IOCSR		15	/* CPU has IOCSR */
+#define CPU_FEATURE_WATCH		16	/* CPU has watchpoint registers */
+#define CPU_FEATURE_VINT		17	/* CPU has vectored interrupts */
+#define CPU_FEATURE_CSRIPI		18	/* CPU has CSR-IPI */
+#define CPU_FEATURE_EXTIOI		19	/* CPU has EXT-IOI */
+#define CPU_FEATURE_PREFETCH		20	/* CPU has prefetch instructions */
+#define CPU_FEATURE_PMP			21	/* CPU has perfermance counter */
+#define CPU_FEATURE_SCALEFREQ		22	/* CPU supports cpufreq scaling */
+#define CPU_FEATURE_FLATMODE		23	/* CPU has flat mode */
+#define CPU_FEATURE_EIODECODE		24	/* CPU has EXTIOI interrupt pin decode mode */
+#define CPU_FEATURE_GUESTID		25	/* CPU has GuestID feature */
+#define CPU_FEATURE_HYPERVISOR		26	/* CPU has hypervisor (running in VM) */
+#define CPU_FEATURE_PTW			27	/* CPU has hardware page table walker */
+#define CPU_FEATURE_LSPW		28	/* CPU has LSPW (lddir/ldpte instructions) */
+#define CPU_FEATURE_AVECINT		29	/* CPU has AVEC interrupt */
 
 #define LOONGARCH_CPU_CPUCFG		BIT_ULL(CPU_FEATURE_CPUCFG)
 #define LOONGARCH_CPU_LAM		BIT_ULL(CPU_FEATURE_LAM)
@@ -114,6 +117,7 @@ enum cpu_type_enum {
 #define LOONGARCH_CPU_LBT_ARM		BIT_ULL(CPU_FEATURE_LBT_ARM)
 #define LOONGARCH_CPU_LBT_MIPS		BIT_ULL(CPU_FEATURE_LBT_MIPS)
 #define LOONGARCH_CPU_TLB		BIT_ULL(CPU_FEATURE_TLB)
+#define LOONGARCH_CPU_IOCSR		BIT_ULL(CPU_FEATURE_IOCSR)
 #define LOONGARCH_CPU_CSR		BIT_ULL(CPU_FEATURE_CSR)
 #define LOONGARCH_CPU_WATCH		BIT_ULL(CPU_FEATURE_WATCH)
 #define LOONGARCH_CPU_VINT		BIT_ULL(CPU_FEATURE_VINT)
@@ -127,5 +131,7 @@ enum cpu_type_enum {
 #define LOONGARCH_CPU_GUESTID		BIT_ULL(CPU_FEATURE_GUESTID)
 #define LOONGARCH_CPU_HYPERVISOR	BIT_ULL(CPU_FEATURE_HYPERVISOR)
 #define LOONGARCH_CPU_PTW		BIT_ULL(CPU_FEATURE_PTW)
+#define LOONGARCH_CPU_LSPW		BIT_ULL(CPU_FEATURE_LSPW)
+#define LOONGARCH_CPU_AVECINT		BIT_ULL(CPU_FEATURE_AVECINT)
 
 #endif /* _ASM_CPU_H */
diff --git a/arch/loongarch/include/asm/dma-direct.h b/arch/loongarch/include/asm/dma-direct.h
deleted file mode 100644
index 75ccd808a2af..000000000000
--- a/arch/loongarch/include/asm/dma-direct.h
+++ /dev/null
@@ -1,11 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
- */
-#ifndef _LOONGARCH_DMA_DIRECT_H
-#define _LOONGARCH_DMA_DIRECT_H
-
-dma_addr_t phys_to_dma(struct device *dev, phys_addr_t paddr);
-phys_addr_t dma_to_phys(struct device *dev, dma_addr_t daddr);
-
-#endif /* _LOONGARCH_DMA_DIRECT_H */
diff --git a/arch/loongarch/include/asm/ftrace.h b/arch/loongarch/include/asm/ftrace.h
index de891c2c83d4..c0a682808e07 100644
--- a/arch/loongarch/include/asm/ftrace.h
+++ b/arch/loongarch/include/asm/ftrace.h
@@ -28,7 +28,6 @@ struct dyn_ftrace;
 struct dyn_arch_ftrace { };
 
 #define ARCH_SUPPORTS_FTRACE_OPS 1
-#define HAVE_FUNCTION_GRAPH_RET_ADDR_PTR
 
 #define ftrace_init_nop ftrace_init_nop
 int ftrace_init_nop(struct module *mod, struct dyn_ftrace *rec);
diff --git a/arch/loongarch/include/asm/hardirq.h b/arch/loongarch/include/asm/hardirq.h
index d41138abcf26..10da8d6961cb 100644
--- a/arch/loongarch/include/asm/hardirq.h
+++ b/arch/loongarch/include/asm/hardirq.h
@@ -12,11 +12,13 @@
 extern void ack_bad_irq(unsigned int irq);
 #define ack_bad_irq ack_bad_irq
 
-#define NR_IPI	2
+#define NR_IPI	4
 
 enum ipi_msg_type {
 	IPI_RESCHEDULE,
 	IPI_CALL_FUNCTION,
+	IPI_IRQ_WORK,
+	IPI_CLEAR_VECTOR,
 };
 
 typedef struct {
diff --git a/arch/loongarch/include/asm/hugetlb.h b/arch/loongarch/include/asm/hugetlb.h
index aa44b3fe43dd..5da32c00d483 100644
--- a/arch/loongarch/include/asm/hugetlb.h
+++ b/arch/loongarch/include/asm/hugetlb.h
@@ -34,7 +34,7 @@ static inline pte_t huge_ptep_get_and_clear(struct mm_struct *mm,
 					    unsigned long addr, pte_t *ptep)
 {
 	pte_t clear;
-	pte_t pte = *ptep;
+	pte_t pte = ptep_get(ptep);
 
 	pte_val(clear) = (unsigned long)invalid_pte_table;
 	set_pte_at(mm, addr, ptep, clear);
@@ -65,7 +65,7 @@ static inline int huge_ptep_set_access_flags(struct vm_area_struct *vma,
 					     pte_t *ptep, pte_t pte,
 					     int dirty)
 {
-	int changed = !pte_same(*ptep, pte);
+	int changed = !pte_same(ptep_get(ptep), pte);
 
 	if (changed) {
 		set_pte_at(vma->vm_mm, addr, ptep, pte);
diff --git a/arch/loongarch/include/asm/hw_irq.h b/arch/loongarch/include/asm/hw_irq.h
index af4f4e8fbd85..8156ffb67415 100644
--- a/arch/loongarch/include/asm/hw_irq.h
+++ b/arch/loongarch/include/asm/hw_irq.h
@@ -9,6 +9,8 @@
 
 extern atomic_t irq_err_count;
 
+#define ARCH_IRQ_INIT_FLAGS	IRQ_NOPROBE
+
 /*
  * interrupt-retrigger: NOP for now. This may not be appropriate for all
  * machines, we'll see ...
diff --git a/arch/loongarch/include/asm/inst.h b/arch/loongarch/include/asm/inst.h
index c3993fd88aba..944482063f14 100644
--- a/arch/loongarch/include/asm/inst.h
+++ b/arch/loongarch/include/asm/inst.h
@@ -532,6 +532,9 @@ static inline void emit_##NAME(union loongarch_instruction *insn,	\
 
 DEF_EMIT_REG0I15_FORMAT(break, break_op)
 
+/* like emit_break(imm) but returns a constant expression */
+#define __emit_break(imm)	((u32)((imm) | (break_op << 15)))
+
 #define DEF_EMIT_REG0I26_FORMAT(NAME, OP)				\
 static inline void emit_##NAME(union loongarch_instruction *insn,	\
 			       int offset)				\
diff --git a/arch/loongarch/include/asm/io.h b/arch/loongarch/include/asm/io.h
index c2f9979b2979..5e95a60df180 100644
--- a/arch/loongarch/include/asm/io.h
+++ b/arch/loongarch/include/asm/io.h
@@ -25,10 +25,16 @@ extern void __init early_iounmap(void __iomem *addr, unsigned long size);
 static inline void __iomem *ioremap_prot(phys_addr_t offset, unsigned long size,
 					 unsigned long prot_val)
 {
-	if (prot_val & _CACHE_CC)
+	switch (prot_val & _CACHE_MASK) {
+	case _CACHE_CC:
 		return (void __iomem *)(unsigned long)(CACHE_BASE + offset);
-	else
+	case _CACHE_SUC:
 		return (void __iomem *)(unsigned long)(UNCACHE_BASE + offset);
+	case _CACHE_WUC:
+		return (void __iomem *)(unsigned long)(WRITECOMBINE_BASE + offset);
+	default:
+		return NULL;
+	}
 }
 
 #define ioremap(offset, size)		\
diff --git a/arch/loongarch/include/asm/irq.h b/arch/loongarch/include/asm/irq.h
index 480418bc5071..9c2ca785faa9 100644
--- a/arch/loongarch/include/asm/irq.h
+++ b/arch/loongarch/include/asm/irq.h
@@ -39,11 +39,22 @@ void spurious_interrupt(void);
 
 #define NR_IRQS_LEGACY 16
 
+/*
+ * 256 Vectors Mapping for AVECINTC:
+ *
+ * 0 - 15: Mapping classic IPs, e.g. IP0-12.
+ * 16 - 255: Mapping vectors for external IRQ.
+ *
+ */
+#define NR_VECTORS		256
+#define NR_LEGACY_VECTORS	16
+#define IRQ_MATRIX_BITS		NR_VECTORS
+
 #define arch_trigger_cpumask_backtrace arch_trigger_cpumask_backtrace
 void arch_trigger_cpumask_backtrace(const struct cpumask *mask, int exclude_cpu);
 
 #define MAX_IO_PICS 2
-#define NR_IRQS	(64 + (256 * MAX_IO_PICS))
+#define NR_IRQS	(64 + NR_VECTORS * (NR_CPUS + MAX_IO_PICS))
 
 struct acpi_vector_group {
 	int node;
@@ -65,7 +76,7 @@ extern struct acpi_vector_group msi_group[MAX_IO_PICS];
 #define LOONGSON_LPC_LAST_IRQ		(LOONGSON_LPC_IRQ_BASE + 15)
 
 #define LOONGSON_CPU_IRQ_BASE		16
-#define LOONGSON_CPU_LAST_IRQ		(LOONGSON_CPU_IRQ_BASE + 14)
+#define LOONGSON_CPU_LAST_IRQ		(LOONGSON_CPU_IRQ_BASE + 15)
 
 #define LOONGSON_PCH_IRQ_BASE		64
 #define LOONGSON_PCH_ACPI_IRQ		(LOONGSON_PCH_IRQ_BASE + 47)
@@ -88,20 +99,8 @@ struct acpi_madt_bio_pic;
 struct acpi_madt_msi_pic;
 struct acpi_madt_lpc_pic;
 
-int liointc_acpi_init(struct irq_domain *parent,
-					struct acpi_madt_lio_pic *acpi_liointc);
-int eiointc_acpi_init(struct irq_domain *parent,
-					struct acpi_madt_eio_pic *acpi_eiointc);
-
-int htvec_acpi_init(struct irq_domain *parent,
-					struct acpi_madt_ht_pic *acpi_htvec);
-int pch_lpc_acpi_init(struct irq_domain *parent,
-					struct acpi_madt_lpc_pic *acpi_pchlpc);
-int pch_msi_acpi_init(struct irq_domain *parent,
-					struct acpi_madt_msi_pic *acpi_pchmsi);
-int pch_pic_acpi_init(struct irq_domain *parent,
-					struct acpi_madt_bio_pic *acpi_pchpic);
-int find_pch_pic(u32 gsi);
+void complete_irq_moving(void);
+
 struct fwnode_handle *get_pch_msi_handle(int pci_segment);
 
 extern struct acpi_madt_lio_pic *acpi_liointc;
diff --git a/arch/loongarch/include/asm/irq_work.h b/arch/loongarch/include/asm/irq_work.h
new file mode 100644
index 000000000000..d63076e9160d
--- /dev/null
+++ b/arch/loongarch/include/asm/irq_work.h
@@ -0,0 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_LOONGARCH_IRQ_WORK_H
+#define _ASM_LOONGARCH_IRQ_WORK_H
+
+static inline bool arch_irq_work_has_interrupt(void)
+{
+	return IS_ENABLED(CONFIG_SMP);
+}
+
+#endif /* _ASM_LOONGARCH_IRQ_WORK_H */
diff --git a/arch/loongarch/include/asm/kfence.h b/arch/loongarch/include/asm/kfence.h
index 92636e82957c..da9e93024626 100644
--- a/arch/loongarch/include/asm/kfence.h
+++ b/arch/loongarch/include/asm/kfence.h
@@ -53,13 +53,13 @@ static inline bool kfence_protect_page(unsigned long addr, bool protect)
 {
 	pte_t *pte = virt_to_kpte(addr);
 
-	if (WARN_ON(!pte) || pte_none(*pte))
+	if (WARN_ON(!pte) || pte_none(ptep_get(pte)))
 		return false;
 
 	if (protect)
-		set_pte(pte, __pte(pte_val(*pte) & ~(_PAGE_VALID | _PAGE_PRESENT)));
+		set_pte(pte, __pte(pte_val(ptep_get(pte)) & ~(_PAGE_VALID | _PAGE_PRESENT)));
 	else
-		set_pte(pte, __pte(pte_val(*pte) | (_PAGE_VALID | _PAGE_PRESENT)));
+		set_pte(pte, __pte(pte_val(ptep_get(pte)) | (_PAGE_VALID | _PAGE_PRESENT)));
 
 	preempt_disable();
 	local_flush_tlb_one(addr);
diff --git a/arch/loongarch/include/asm/kvm_csr.h b/arch/loongarch/include/asm/kvm_csr.h
index 724ca8b7b401..4a76ce796f1f 100644
--- a/arch/loongarch/include/asm/kvm_csr.h
+++ b/arch/loongarch/include/asm/kvm_csr.h
@@ -30,6 +30,7 @@
 		: [val] "+r" (__v)				\
 		: [reg] "i" (csr)				\
 		: "memory");					\
+	__v;							\
 })
 
 #define gcsr_xchg(v, m, csr)					\
@@ -181,6 +182,8 @@ __BUILD_GCSR_OP(tlbidx)
 #define kvm_save_hw_gcsr(csr, gid)	(csr->csrs[gid] = gcsr_read(gid))
 #define kvm_restore_hw_gcsr(csr, gid)	(gcsr_write(csr->csrs[gid], gid))
 
+#define kvm_read_clear_hw_gcsr(csr, gid)	(csr->csrs[gid] = gcsr_write(0, gid))
+
 int kvm_emu_iocsr(larch_inst inst, struct kvm_run *run, struct kvm_vcpu *vcpu);
 
 static __always_inline unsigned long kvm_read_sw_gcsr(struct loongarch_csrs *csr, int gid)
@@ -208,4 +211,7 @@ static __always_inline void kvm_change_sw_gcsr(struct loongarch_csrs *csr,
 	csr->csrs[gid] |= val & _mask;
 }
 
+#define KVM_PMU_EVENT_ENABLED	(CSR_PERFCTRL_PLV0 | CSR_PERFCTRL_PLV1 | \
+					CSR_PERFCTRL_PLV2 | CSR_PERFCTRL_PLV3)
+
 #endif	/* __ASM_LOONGARCH_KVM_CSR_H__ */
diff --git a/arch/loongarch/include/asm/kvm_host.h b/arch/loongarch/include/asm/kvm_host.h
index c87b6ea0ec47..d6bb72424027 100644
--- a/arch/loongarch/include/asm/kvm_host.h
+++ b/arch/loongarch/include/asm/kvm_host.h
@@ -26,16 +26,20 @@
 
 #define KVM_MAX_VCPUS			256
 #define KVM_MAX_CPUCFG_REGS		21
-/* memory slots that does not exposed to userspace */
-#define KVM_PRIVATE_MEM_SLOTS		0
 
 #define KVM_HALT_POLL_NS_DEFAULT	500000
+#define KVM_REQ_TLB_FLUSH_GPA		KVM_ARCH_REQ(0)
+#define KVM_REQ_STEAL_UPDATE		KVM_ARCH_REQ(1)
+#define KVM_REQ_PMU			KVM_ARCH_REQ(2)
 
 #define KVM_GUESTDBG_SW_BP_MASK		\
 	(KVM_GUESTDBG_ENABLE | KVM_GUESTDBG_USE_SW_BP)
 #define KVM_GUESTDBG_VALID_MASK		\
 	(KVM_GUESTDBG_ENABLE | KVM_GUESTDBG_USE_SW_BP | KVM_GUESTDBG_SINGLESTEP)
 
+#define KVM_DIRTY_LOG_MANUAL_CAPS	\
+	(KVM_DIRTY_LOG_MANUAL_PROTECT_ENABLE | KVM_DIRTY_LOG_INITIALLY_SET)
+
 struct kvm_vm_stat {
 	struct kvm_vm_stat_generic generic;
 	u64 pages;
@@ -57,9 +61,13 @@ struct kvm_arch_memory_slot {
 	unsigned long flags;
 };
 
+#define HOST_MAX_PMNUM			16
 struct kvm_context {
 	unsigned long vpid_cache;
 	struct kvm_vcpu *last_vcpu;
+	/* Host PMU CSR */
+	u64 perf_ctrl[HOST_MAX_PMNUM];
+	u64 perf_cntr[HOST_MAX_PMNUM];
 };
 
 struct kvm_world_switch {
@@ -104,6 +112,8 @@ struct kvm_arch {
 	unsigned int  root_level;
 	spinlock_t    phyid_map_lock;
 	struct kvm_phyid_map  *phyid_map;
+	/* Enabled PV features */
+	unsigned long pv_features;
 
 	s64 time_offset;
 	struct kvm_context __percpu *vmcs;
@@ -130,8 +140,15 @@ enum emulation_result {
 #define KVM_LARCH_FPU		(0x1 << 0)
 #define KVM_LARCH_LSX		(0x1 << 1)
 #define KVM_LARCH_LASX		(0x1 << 2)
-#define KVM_LARCH_SWCSR_LATEST	(0x1 << 3)
-#define KVM_LARCH_HWCSR_USABLE	(0x1 << 4)
+#define KVM_LARCH_LBT		(0x1 << 3)
+#define KVM_LARCH_PMU		(0x1 << 4)
+#define KVM_LARCH_SWCSR_LATEST	(0x1 << 5)
+#define KVM_LARCH_HWCSR_USABLE	(0x1 << 6)
+
+#define LOONGARCH_PV_FEAT_UPDATED	BIT_ULL(63)
+#define LOONGARCH_PV_FEAT_MASK		(BIT(KVM_FEATURE_IPI) |		\
+					 BIT(KVM_FEATURE_STEAL_TIME) |	\
+					 BIT(KVM_FEATURE_VIRT_EXTIOI))
 
 struct kvm_vcpu_arch {
 	/*
@@ -165,10 +182,14 @@ struct kvm_vcpu_arch {
 
 	/* FPU state */
 	struct loongarch_fpu fpu FPU_ALIGN;
+	struct loongarch_lbt lbt;
 
 	/* CSR state */
 	struct loongarch_csrs *csr;
 
+	/* Guest max PMU CSR id */
+	int max_pmu_csrid;
+
 	/* GPR used as IO source/target */
 	u32 io_gpr;
 
@@ -190,6 +211,7 @@ struct kvm_vcpu_arch {
 
 	/* vcpu's vpid */
 	u64 vpid;
+	gpa_t flush_gpa;
 
 	/* Frequency of stable timer in Hz */
 	u64 timer_mhz;
@@ -201,6 +223,13 @@ struct kvm_vcpu_arch {
 	struct kvm_mp_state mp_state;
 	/* cpucfg */
 	u32 cpucfg[KVM_MAX_CPUCFG_REGS];
+
+	/* paravirt steal time */
+	struct {
+		u64 guest_addr;
+		u64 last_steal;
+		struct gfn_to_hva_cache cache;
+	} st;
 };
 
 static inline unsigned long readl_sw_gcsr(struct loongarch_csrs *csr, int reg)
@@ -228,6 +257,21 @@ static inline bool kvm_guest_has_lasx(struct kvm_vcpu_arch *arch)
 	return arch->cpucfg[2] & CPUCFG2_LASX;
 }
 
+static inline bool kvm_guest_has_lbt(struct kvm_vcpu_arch *arch)
+{
+	return arch->cpucfg[2] & (CPUCFG2_X86BT | CPUCFG2_ARMBT | CPUCFG2_MIPSBT);
+}
+
+static inline bool kvm_guest_has_pmu(struct kvm_vcpu_arch *arch)
+{
+	return arch->cpucfg[6] & CPUCFG6_PMP;
+}
+
+static inline int kvm_get_pmu_num(struct kvm_vcpu_arch *arch)
+{
+	return (arch->cpucfg[6] & CPUCFG6_PMNUM) >> CPUCFG6_PMNUM_SHIFT;
+}
+
 /* Debug: dump vcpu state */
 int kvm_arch_vcpu_dump_regs(struct kvm_vcpu *vcpu);
 
@@ -261,7 +305,6 @@ static inline bool kvm_is_ifetch_fault(struct kvm_vcpu_arch *arch)
 static inline void kvm_arch_hardware_unsetup(void) {}
 static inline void kvm_arch_sync_events(struct kvm *kvm) {}
 static inline void kvm_arch_memslots_updated(struct kvm *kvm, u64 gen) {}
-static inline void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu) {}
 static inline void kvm_arch_vcpu_blocking(struct kvm_vcpu *vcpu) {}
 static inline void kvm_arch_vcpu_unblocking(struct kvm_vcpu *vcpu) {}
 static inline void kvm_arch_vcpu_block_finish(struct kvm_vcpu *vcpu) {}
diff --git a/arch/loongarch/include/asm/kvm_para.h b/arch/loongarch/include/asm/kvm_para.h
index 4ba2312e5f8c..c4e84227280d 100644
--- a/arch/loongarch/include/asm/kvm_para.h
+++ b/arch/loongarch/include/asm/kvm_para.h
@@ -2,6 +2,8 @@
 #ifndef _ASM_LOONGARCH_KVM_PARA_H
 #define _ASM_LOONGARCH_KVM_PARA_H
 
+#include <uapi/asm/kvm_para.h>
+
 /*
  * Hypercall code field
  */
@@ -14,6 +16,7 @@
 
 #define KVM_HCALL_SERVICE		HYPERCALL_ENCODE(HYPERVISOR_KVM, KVM_HCALL_CODE_SERVICE)
 #define  KVM_HCALL_FUNC_IPI		1
+#define  KVM_HCALL_FUNC_NOTIFY		2
 
 #define KVM_HCALL_SWDBG			HYPERCALL_ENCODE(HYPERVISOR_KVM, KVM_HCALL_CODE_SWDBG)
 
@@ -24,13 +27,23 @@
 #define KVM_HCALL_INVALID_CODE		-1UL
 #define KVM_HCALL_INVALID_PARAMETER	-2UL
 
+#define KVM_STEAL_PHYS_VALID		BIT_ULL(0)
+#define KVM_STEAL_PHYS_MASK		GENMASK_ULL(63, 6)
+
+struct kvm_steal_time {
+	__u64 steal;
+	__u32 version;
+	__u32 flags;
+	__u32 pad[12];
+};
+
 /*
  * Hypercall interface for KVM hypervisor
  *
  * a0: function identifier
- * a1-a6: args
+ * a1-a5: args
  * Return value will be placed in a0.
- * Up to 6 arguments are passed in a1, a2, a3, a4, a5, a6.
+ * Up to 5 arguments are passed in a1, a2, a3, a4, a5.
  */
 static __always_inline long kvm_hypercall0(u64 fid)
 {
@@ -143,10 +156,20 @@ static __always_inline long kvm_hypercall5(u64 fid,
 	return ret;
 }
 
+#ifdef CONFIG_PARAVIRT
+bool kvm_para_available(void);
+unsigned int kvm_arch_para_features(void);
+#else
+static inline bool kvm_para_available(void)
+{
+	return false;
+}
+
 static inline unsigned int kvm_arch_para_features(void)
 {
 	return 0;
 }
+#endif
 
 static inline unsigned int kvm_arch_para_hints(void)
 {
diff --git a/arch/loongarch/include/asm/kvm_vcpu.h b/arch/loongarch/include/asm/kvm_vcpu.h
index 590a92cb5416..d7e8f7d50ee0 100644
--- a/arch/loongarch/include/asm/kvm_vcpu.h
+++ b/arch/loongarch/include/asm/kvm_vcpu.h
@@ -75,8 +75,13 @@ static inline void kvm_save_lasx(struct loongarch_fpu *fpu) { }
 static inline void kvm_restore_lasx(struct loongarch_fpu *fpu) { }
 #endif
 
+#ifdef CONFIG_CPU_HAS_LBT
+int kvm_own_lbt(struct kvm_vcpu *vcpu);
+#else
+static inline int kvm_own_lbt(struct kvm_vcpu *vcpu) { return -EINVAL; }
+#endif
+
 void kvm_init_timer(struct kvm_vcpu *vcpu, unsigned long hz);
-void kvm_reset_timer(struct kvm_vcpu *vcpu);
 void kvm_save_timer(struct kvm_vcpu *vcpu);
 void kvm_restore_timer(struct kvm_vcpu *vcpu);
 
@@ -120,4 +125,14 @@ static inline void kvm_write_reg(struct kvm_vcpu *vcpu, int num, unsigned long v
 	vcpu->arch.gprs[num] = val;
 }
 
+static inline bool kvm_pvtime_supported(void)
+{
+	return !!sched_info_on();
+}
+
+static inline bool kvm_guest_has_pv_feature(struct kvm_vcpu *vcpu, unsigned int feature)
+{
+	return vcpu->kvm->arch.pv_features & BIT(feature);
+}
+
 #endif /* __ASM_LOONGARCH_KVM_VCPU_H__ */
diff --git a/arch/loongarch/include/asm/loongarch.h b/arch/loongarch/include/asm/loongarch.h
index eb09adda54b7..26542413a5b0 100644
--- a/arch/loongarch/include/asm/loongarch.h
+++ b/arch/loongarch/include/asm/loongarch.h
@@ -62,6 +62,7 @@
 #define LOONGARCH_CPUCFG1		0x1
 #define  CPUCFG1_ISGR32			BIT(0)
 #define  CPUCFG1_ISGR64			BIT(1)
+#define  CPUCFG1_ISA			GENMASK(1, 0)
 #define  CPUCFG1_PAGING			BIT(2)
 #define  CPUCFG1_IOCSR			BIT(3)
 #define  CPUCFG1_PABITS			GENMASK(11, 4)
@@ -119,6 +120,7 @@
 #define  CPUCFG6_PMP			BIT(0)
 #define  CPUCFG6_PAMVER			GENMASK(3, 1)
 #define  CPUCFG6_PMNUM			GENMASK(7, 4)
+#define  CPUCFG6_PMNUM_SHIFT		4
 #define  CPUCFG6_PMBITS			GENMASK(13, 8)
 #define  CPUCFG6_UPM			BIT(14)
 
@@ -160,15 +162,8 @@
 
 /*
  * CPUCFG index area: 0x40000000 -- 0x400000ff
- * SW emulation for KVM hypervirsor
+ * SW emulation for KVM hypervirsor, see arch/loongarch/include/uapi/asm/kvm_para.h
  */
-#define CPUCFG_KVM_BASE			0x40000000
-#define CPUCFG_KVM_SIZE			0x100
-
-#define CPUCFG_KVM_SIG			(CPUCFG_KVM_BASE + 0)
-#define  KVM_SIGNATURE			"KVM\0"
-#define CPUCFG_KVM_FEATURE		(CPUCFG_KVM_BASE + 4)
-#define  KVM_FEATURE_IPI		BIT(1)
 
 #ifndef __ASSEMBLY__
 
@@ -252,8 +247,8 @@
 #define  CSR_ESTAT_EXC_WIDTH		6
 #define  CSR_ESTAT_EXC			(_ULCAST_(0x3f) << CSR_ESTAT_EXC_SHIFT)
 #define  CSR_ESTAT_IS_SHIFT		0
-#define  CSR_ESTAT_IS_WIDTH		14
-#define  CSR_ESTAT_IS			(_ULCAST_(0x3fff) << CSR_ESTAT_IS_SHIFT)
+#define  CSR_ESTAT_IS_WIDTH		15
+#define  CSR_ESTAT_IS			(_ULCAST_(0x7fff) << CSR_ESTAT_IS_SHIFT)
 
 #define LOONGARCH_CSR_ERA		0x6	/* ERA */
 
@@ -648,6 +643,13 @@
 
 #define LOONGARCH_CSR_CTAG		0x98	/* TagLo + TagHi */
 
+#define LOONGARCH_CSR_ISR0		0xa0
+#define LOONGARCH_CSR_ISR1		0xa1
+#define LOONGARCH_CSR_ISR2		0xa2
+#define LOONGARCH_CSR_ISR3		0xa3
+
+#define LOONGARCH_CSR_IRR		0xa4
+
 #define LOONGARCH_CSR_PRID		0xc0
 
 /* Shadow MCSR : 0xc0 ~ 0xff */
@@ -877,7 +879,7 @@
 #define LOONGARCH_CSR_DMWIN2		0x182	/* 64 direct map win2: MEM */
 #define LOONGARCH_CSR_DMWIN3		0x183	/* 64 direct map win3: MEM */
 
-/* Direct Map window 0/1 */
+/* Direct Map window 0/1/2/3 */
 #define CSR_DMW0_PLV0		_CONST64_(1 << 0)
 #define CSR_DMW0_VSEG		_CONST64_(0x8000)
 #define CSR_DMW0_BASE		(CSR_DMW0_VSEG << DMW_PABITS)
@@ -889,6 +891,14 @@
 #define CSR_DMW1_BASE		(CSR_DMW1_VSEG << DMW_PABITS)
 #define CSR_DMW1_INIT		(CSR_DMW1_BASE | CSR_DMW1_MAT | CSR_DMW1_PLV0)
 
+#define CSR_DMW2_PLV0		_CONST64_(1 << 0)
+#define CSR_DMW2_MAT		_CONST64_(2 << 4)
+#define CSR_DMW2_VSEG		_CONST64_(0xa000)
+#define CSR_DMW2_BASE		(CSR_DMW2_VSEG << DMW_PABITS)
+#define CSR_DMW2_INIT		(CSR_DMW2_BASE | CSR_DMW2_MAT | CSR_DMW2_PLV0)
+
+#define CSR_DMW3_INIT		0x0
+
 /* Performance Counter registers */
 #define LOONGARCH_CSR_PERFCTRL0		0x200	/* 32 perf event 0 config */
 #define LOONGARCH_CSR_PERFCNTR0		0x201	/* 64 perf event 0 count value */
@@ -1002,7 +1012,7 @@
 /*
  * CSR_ECFG IM
  */
-#define ECFG0_IM		0x00001fff
+#define ECFG0_IM		0x00005fff
 #define ECFGB_SIP0		0
 #define ECFGF_SIP0		(_ULCAST_(1) << ECFGB_SIP0)
 #define ECFGB_SIP1		1
@@ -1045,6 +1055,7 @@
 #define  IOCSRF_EIODECODE		BIT_ULL(9)
 #define  IOCSRF_FLATMODE		BIT_ULL(10)
 #define  IOCSRF_VM			BIT_ULL(11)
+#define  IOCSRF_AVEC			BIT_ULL(15)
 
 #define LOONGARCH_IOCSR_VENDOR		0x10
 
@@ -1053,11 +1064,15 @@
 #define LOONGARCH_IOCSR_NODECNT		0x408
 
 #define LOONGARCH_IOCSR_MISC_FUNC	0x420
+#define  IOCSR_MISC_FUNC_SOFT_INT	BIT_ULL(10)
 #define  IOCSR_MISC_FUNC_TIMER_RESET	BIT_ULL(21)
 #define  IOCSR_MISC_FUNC_EXT_IOI_EN	BIT_ULL(48)
+#define  IOCSR_MISC_FUNC_AVEC_EN	BIT_ULL(51)
 
 #define LOONGARCH_IOCSR_CPUTEMP		0x428
 
+#define LOONGARCH_IOCSR_SMCMBX		0x51c
+
 /* PerCore CSR, only accessible by local cores */
 #define LOONGARCH_IOCSR_IPI_STATUS	0x1000
 #define LOONGARCH_IOCSR_IPI_EN		0x1004
@@ -1375,9 +1390,10 @@ __BUILD_CSR_OP(tlbidx)
 #define INT_TI		11	/* Timer */
 #define INT_IPI		12
 #define INT_NMI		13
+#define INT_AVEC	14
 
 /* ExcCodes corresponding to interrupts */
-#define EXCCODE_INT_NUM		(INT_NMI + 1)
+#define EXCCODE_INT_NUM		(INT_AVEC + 1)
 #define EXCCODE_INT_START	64
 #define EXCCODE_INT_END		(EXCCODE_INT_START + EXCCODE_INT_NUM - 1)
 
diff --git a/arch/loongarch/include/asm/mmu_context.h b/arch/loongarch/include/asm/mmu_context.h
index 9f97c3453b9c..304363bd3935 100644
--- a/arch/loongarch/include/asm/mmu_context.h
+++ b/arch/loongarch/include/asm/mmu_context.h
@@ -49,12 +49,12 @@ static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
 
 /* Normal, classic get_new_mmu_context */
 static inline void
-get_new_mmu_context(struct mm_struct *mm, unsigned long cpu)
+get_new_mmu_context(struct mm_struct *mm, unsigned long cpu, bool *need_flush)
 {
 	u64 asid = asid_cache(cpu);
 
 	if (!((++asid) & cpu_asid_mask(&cpu_data[cpu])))
-		local_flush_tlb_user();	/* start new asid cycle */
+		*need_flush = true;	/* start new asid cycle */
 
 	cpu_context(cpu, mm) = asid_cache(cpu) = asid;
 }
@@ -74,21 +74,34 @@ init_new_context(struct task_struct *tsk, struct mm_struct *mm)
 	return 0;
 }
 
+static inline void atomic_update_pgd_asid(unsigned long asid, unsigned long pgdl)
+{
+	__asm__ __volatile__(
+	"csrwr %[pgdl_val], %[pgdl_reg] \n\t"
+	"csrwr %[asid_val], %[asid_reg] \n\t"
+	: [asid_val] "+r" (asid), [pgdl_val] "+r" (pgdl)
+	: [asid_reg] "i" (LOONGARCH_CSR_ASID), [pgdl_reg] "i" (LOONGARCH_CSR_PGDL)
+	: "memory"
+	);
+}
+
 static inline void switch_mm_irqs_off(struct mm_struct *prev, struct mm_struct *next,
 				      struct task_struct *tsk)
 {
+	bool need_flush = false;
 	unsigned int cpu = smp_processor_id();
 
 	/* Check if our ASID is of an older version and thus invalid */
 	if (!asid_valid(next, cpu))
-		get_new_mmu_context(next, cpu);
-
-	write_csr_asid(cpu_asid(cpu, next));
+		get_new_mmu_context(next, cpu, &need_flush);
 
 	if (next != &init_mm)
-		csr_write64((unsigned long)next->pgd, LOONGARCH_CSR_PGDL);
+		atomic_update_pgd_asid(cpu_asid(cpu, next), (unsigned long)next->pgd);
 	else
-		csr_write64((unsigned long)invalid_pg_dir, LOONGARCH_CSR_PGDL);
+		atomic_update_pgd_asid(cpu_asid(cpu, next), (unsigned long)invalid_pg_dir);
+
+	if (need_flush)
+		local_flush_tlb_user(); /* Flush tlb after update ASID */
 
 	/*
 	 * Mark current->active_mm as not "active" anymore.
@@ -135,9 +148,15 @@ drop_mmu_context(struct mm_struct *mm, unsigned int cpu)
 	asid = read_csr_asid() & cpu_asid_mask(&current_cpu_data);
 
 	if (asid == cpu_asid(cpu, mm)) {
+		bool need_flush = false;
+
 		if (!current->mm || (current->mm == mm)) {
-			get_new_mmu_context(mm, cpu);
+			get_new_mmu_context(mm, cpu, &need_flush);
+
 			write_csr_asid(cpu_asid(cpu, mm));
+			if (need_flush)
+				local_flush_tlb_user(); /* Flush tlb after update ASID */
+
 			goto out;
 		}
 	}
diff --git a/arch/loongarch/include/asm/mmzone.h b/arch/loongarch/include/asm/mmzone.h
deleted file mode 100644
index 2b9a90727e19..000000000000
--- a/arch/loongarch/include/asm/mmzone.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * Author: Huacai Chen (chenhuacai@loongson.cn)
- * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
- */
-#ifndef _ASM_MMZONE_H_
-#define _ASM_MMZONE_H_
-
-#include <asm/page.h>
-#include <asm/numa.h>
-
-extern struct pglist_data *node_data[];
-
-#define NODE_DATA(nid)	(node_data[(nid)])
-
-#endif /* _ASM_MMZONE_H_ */
diff --git a/arch/loongarch/include/asm/paravirt.h b/arch/loongarch/include/asm/paravirt.h
index 0965710f47f2..3f4323603e6a 100644
--- a/arch/loongarch/include/asm/paravirt.h
+++ b/arch/loongarch/include/asm/paravirt.h
@@ -18,6 +18,8 @@ static inline u64 paravirt_steal_clock(int cpu)
 }
 
 int __init pv_ipi_init(void);
+int __init pv_time_init(void);
+int __init pv_spinlock_init(void);
 
 #else
 
@@ -26,5 +28,15 @@ static inline int pv_ipi_init(void)
 	return 0;
 }
 
+static inline int pv_time_init(void)
+{
+	return 0;
+}
+
+static inline int pv_spinlock_init(void)
+{
+	return 0;
+}
+
 #endif // CONFIG_PARAVIRT
 #endif
diff --git a/arch/loongarch/include/asm/percpu.h b/arch/loongarch/include/asm/percpu.h
index 8f290e5546cf..87be9b14e9da 100644
--- a/arch/loongarch/include/asm/percpu.h
+++ b/arch/loongarch/include/asm/percpu.h
@@ -68,75 +68,6 @@ PERCPU_OP(and, and, &)
 PERCPU_OP(or, or, |)
 #undef PERCPU_OP
 
-static __always_inline unsigned long __percpu_read(void __percpu *ptr, int size)
-{
-	unsigned long ret;
-
-	switch (size) {
-	case 1:
-		__asm__ __volatile__ ("ldx.b %[ret], $r21, %[ptr]	\n"
-		: [ret] "=&r"(ret)
-		: [ptr] "r"(ptr)
-		: "memory");
-		break;
-	case 2:
-		__asm__ __volatile__ ("ldx.h %[ret], $r21, %[ptr]	\n"
-		: [ret] "=&r"(ret)
-		: [ptr] "r"(ptr)
-		: "memory");
-		break;
-	case 4:
-		__asm__ __volatile__ ("ldx.w %[ret], $r21, %[ptr]	\n"
-		: [ret] "=&r"(ret)
-		: [ptr] "r"(ptr)
-		: "memory");
-		break;
-	case 8:
-		__asm__ __volatile__ ("ldx.d %[ret], $r21, %[ptr]	\n"
-		: [ret] "=&r"(ret)
-		: [ptr] "r"(ptr)
-		: "memory");
-		break;
-	default:
-		ret = 0;
-		BUILD_BUG();
-	}
-
-	return ret;
-}
-
-static __always_inline void __percpu_write(void __percpu *ptr, unsigned long val, int size)
-{
-	switch (size) {
-	case 1:
-		__asm__ __volatile__("stx.b %[val], $r21, %[ptr]	\n"
-		:
-		: [val] "r" (val), [ptr] "r" (ptr)
-		: "memory");
-		break;
-	case 2:
-		__asm__ __volatile__("stx.h %[val], $r21, %[ptr]	\n"
-		:
-		: [val] "r" (val), [ptr] "r" (ptr)
-		: "memory");
-		break;
-	case 4:
-		__asm__ __volatile__("stx.w %[val], $r21, %[ptr]	\n"
-		:
-		: [val] "r" (val), [ptr] "r" (ptr)
-		: "memory");
-		break;
-	case 8:
-		__asm__ __volatile__("stx.d %[val], $r21, %[ptr]	\n"
-		:
-		: [val] "r" (val), [ptr] "r" (ptr)
-		: "memory");
-		break;
-	default:
-		BUILD_BUG();
-	}
-}
-
 static __always_inline unsigned long __percpu_xchg(void *ptr, unsigned long val, int size)
 {
 	switch (size) {
@@ -157,6 +88,33 @@ static __always_inline unsigned long __percpu_xchg(void *ptr, unsigned long val,
 	return 0;
 }
 
+#define __pcpu_op_1(op)		op ".b "
+#define __pcpu_op_2(op)		op ".h "
+#define __pcpu_op_4(op)		op ".w "
+#define __pcpu_op_8(op)		op ".d "
+
+#define _percpu_read(size, _pcp)					\
+({									\
+	typeof(_pcp) __pcp_ret;						\
+									\
+	__asm__ __volatile__(						\
+		__pcpu_op_##size("ldx") "%[ret], $r21, %[ptr]	\n"	\
+		: [ret] "=&r"(__pcp_ret)				\
+		: [ptr] "r"(&(_pcp))					\
+		: "memory");						\
+									\
+	__pcp_ret;							\
+})
+
+#define _percpu_write(size, _pcp, _val)					\
+do {									\
+	__asm__ __volatile__(						\
+		__pcpu_op_##size("stx") "%[val], $r21, %[ptr]	\n"	\
+		:							\
+		: [val] "r"(_val), [ptr] "r"(&(_pcp))			\
+		: "memory");						\
+} while (0)
+
 /* this_cpu_cmpxchg */
 #define _protect_cmpxchg_local(pcp, o, n)			\
 ({								\
@@ -167,18 +125,6 @@ static __always_inline unsigned long __percpu_xchg(void *ptr, unsigned long val,
 	__ret;							\
 })
 
-#define _percpu_read(pcp)						\
-({									\
-	typeof(pcp) __retval;						\
-	__retval = (typeof(pcp))__percpu_read(&(pcp), sizeof(pcp));	\
-	__retval;							\
-})
-
-#define _percpu_write(pcp, val)						\
-do {									\
-	__percpu_write(&(pcp), (unsigned long)(val), sizeof(pcp));	\
-} while (0)								\
-
 #define _pcp_protect(operation, pcp, val)			\
 ({								\
 	typeof(pcp) __retval;					\
@@ -215,15 +161,15 @@ do {									\
 #define this_cpu_or_4(pcp, val) _percpu_or(pcp, val)
 #define this_cpu_or_8(pcp, val) _percpu_or(pcp, val)
 
-#define this_cpu_read_1(pcp) _percpu_read(pcp)
-#define this_cpu_read_2(pcp) _percpu_read(pcp)
-#define this_cpu_read_4(pcp) _percpu_read(pcp)
-#define this_cpu_read_8(pcp) _percpu_read(pcp)
+#define this_cpu_read_1(pcp) _percpu_read(1, pcp)
+#define this_cpu_read_2(pcp) _percpu_read(2, pcp)
+#define this_cpu_read_4(pcp) _percpu_read(4, pcp)
+#define this_cpu_read_8(pcp) _percpu_read(8, pcp)
 
-#define this_cpu_write_1(pcp, val) _percpu_write(pcp, val)
-#define this_cpu_write_2(pcp, val) _percpu_write(pcp, val)
-#define this_cpu_write_4(pcp, val) _percpu_write(pcp, val)
-#define this_cpu_write_8(pcp, val) _percpu_write(pcp, val)
+#define this_cpu_write_1(pcp, val) _percpu_write(1, pcp, val)
+#define this_cpu_write_2(pcp, val) _percpu_write(2, pcp, val)
+#define this_cpu_write_4(pcp, val) _percpu_write(4, pcp, val)
+#define this_cpu_write_8(pcp, val) _percpu_write(8, pcp, val)
 
 #define this_cpu_xchg_1(pcp, val) _percpu_xchg(pcp, val)
 #define this_cpu_xchg_2(pcp, val) _percpu_xchg(pcp, val)
diff --git a/arch/loongarch/include/asm/pgtable-bits.h b/arch/loongarch/include/asm/pgtable-bits.h
index 21319c1e045c..82cd3a9f094b 100644
--- a/arch/loongarch/include/asm/pgtable-bits.h
+++ b/arch/loongarch/include/asm/pgtable-bits.h
@@ -22,6 +22,7 @@
 #define	_PAGE_PFN_SHIFT		12
 #define	_PAGE_SWP_EXCLUSIVE_SHIFT 23
 #define	_PAGE_PFN_END_SHIFT	48
+#define	_PAGE_DEVMAP_SHIFT	59
 #define	_PAGE_PRESENT_INVALID_SHIFT 60
 #define	_PAGE_NO_READ_SHIFT	61
 #define	_PAGE_NO_EXEC_SHIFT	62
@@ -35,6 +36,7 @@
 #define _PAGE_MODIFIED		(_ULCAST_(1) << _PAGE_MODIFIED_SHIFT)
 #define _PAGE_PROTNONE		(_ULCAST_(1) << _PAGE_PROTNONE_SHIFT)
 #define _PAGE_SPECIAL		(_ULCAST_(1) << _PAGE_SPECIAL_SHIFT)
+#define _PAGE_DEVMAP		(_ULCAST_(1) << _PAGE_DEVMAP_SHIFT)
 
 /* We borrow bit 23 to store the exclusive marker in swap PTEs. */
 #define _PAGE_SWP_EXCLUSIVE	(_ULCAST_(1) << _PAGE_SWP_EXCLUSIVE_SHIFT)
@@ -74,8 +76,8 @@
 #define __READABLE	(_PAGE_VALID)
 #define __WRITEABLE	(_PAGE_DIRTY | _PAGE_WRITE)
 
-#define _PAGE_CHG_MASK	(_PAGE_MODIFIED | _PAGE_SPECIAL | _PFN_MASK | _CACHE_MASK | _PAGE_PLV)
-#define _HPAGE_CHG_MASK	(_PAGE_MODIFIED | _PAGE_SPECIAL | _PFN_MASK | _CACHE_MASK | _PAGE_PLV | _PAGE_HUGE)
+#define _PAGE_CHG_MASK	(_PAGE_MODIFIED | _PAGE_SPECIAL | _PAGE_DEVMAP | _PFN_MASK | _CACHE_MASK | _PAGE_PLV)
+#define _HPAGE_CHG_MASK	(_PAGE_MODIFIED | _PAGE_SPECIAL | _PAGE_DEVMAP | _PFN_MASK | _CACHE_MASK | _PAGE_PLV | _PAGE_HUGE)
 
 #define PAGE_NONE	__pgprot(_PAGE_PROTNONE | _PAGE_NO_READ | \
 				 _PAGE_USER | _CACHE_CC)
diff --git a/arch/loongarch/include/asm/pgtable.h b/arch/loongarch/include/asm/pgtable.h
index af3acdf3481a..9965f52ef65b 100644
--- a/arch/loongarch/include/asm/pgtable.h
+++ b/arch/loongarch/include/asm/pgtable.h
@@ -106,6 +106,9 @@ extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)];
 #define KFENCE_AREA_START	(VMEMMAP_END + 1)
 #define KFENCE_AREA_END		(KFENCE_AREA_START + KFENCE_AREA_SIZE - 1)
 
+#define ptep_get(ptep) READ_ONCE(*(ptep))
+#define pmdp_get(pmdp) READ_ONCE(*(pmdp))
+
 #define pte_ERROR(e) \
 	pr_err("%s:%d: bad pte %016lx.\n", __FILE__, __LINE__, pte_val(e))
 #ifndef __PAGETABLE_PMD_FOLDED
@@ -147,11 +150,6 @@ static inline int p4d_present(p4d_t p4d)
 	return p4d_val(p4d) != (unsigned long)invalid_pud_table;
 }
 
-static inline void p4d_clear(p4d_t *p4dp)
-{
-	p4d_val(*p4dp) = (unsigned long)invalid_pud_table;
-}
-
 static inline pud_t *p4d_pgtable(p4d_t p4d)
 {
 	return (pud_t *)p4d_val(p4d);
@@ -159,7 +157,12 @@ static inline pud_t *p4d_pgtable(p4d_t p4d)
 
 static inline void set_p4d(p4d_t *p4d, p4d_t p4dval)
 {
-	*p4d = p4dval;
+	WRITE_ONCE(*p4d, p4dval);
+}
+
+static inline void p4d_clear(p4d_t *p4dp)
+{
+	set_p4d(p4dp, __p4d((unsigned long)invalid_pud_table));
 }
 
 #define p4d_phys(p4d)		PHYSADDR(p4d_val(p4d))
@@ -193,17 +196,20 @@ static inline int pud_present(pud_t pud)
 	return pud_val(pud) != (unsigned long)invalid_pmd_table;
 }
 
-static inline void pud_clear(pud_t *pudp)
+static inline pmd_t *pud_pgtable(pud_t pud)
 {
-	pud_val(*pudp) = ((unsigned long)invalid_pmd_table);
+	return (pmd_t *)pud_val(pud);
 }
 
-static inline pmd_t *pud_pgtable(pud_t pud)
+static inline void set_pud(pud_t *pud, pud_t pudval)
 {
-	return (pmd_t *)pud_val(pud);
+	WRITE_ONCE(*pud, pudval);
 }
 
-#define set_pud(pudptr, pudval) do { *(pudptr) = (pudval); } while (0)
+static inline void pud_clear(pud_t *pudp)
+{
+	set_pud(pudp, __pud((unsigned long)invalid_pmd_table));
+}
 
 #define pud_phys(pud)		PHYSADDR(pud_val(pud))
 #define pud_page(pud)		(pfn_to_page(pud_phys(pud) >> PAGE_SHIFT))
@@ -231,12 +237,15 @@ static inline int pmd_present(pmd_t pmd)
 	return pmd_val(pmd) != (unsigned long)invalid_pte_table;
 }
 
-static inline void pmd_clear(pmd_t *pmdp)
+static inline void set_pmd(pmd_t *pmd, pmd_t pmdval)
 {
-	pmd_val(*pmdp) = ((unsigned long)invalid_pte_table);
+	WRITE_ONCE(*pmd, pmdval);
 }
 
-#define set_pmd(pmdptr, pmdval) do { *(pmdptr) = (pmdval); } while (0)
+static inline void pmd_clear(pmd_t *pmdp)
+{
+	set_pmd(pmdp, __pmd((unsigned long)invalid_pte_table));
+}
 
 #define pmd_phys(pmd)		PHYSADDR(pmd_val(pmd))
 
@@ -314,43 +323,38 @@ extern void paging_init(void);
 
 static inline void set_pte(pte_t *ptep, pte_t pteval)
 {
-	*ptep = pteval;
+	WRITE_ONCE(*ptep, pteval);
+
 	if (pte_val(pteval) & _PAGE_GLOBAL) {
 		pte_t *buddy = ptep_buddy(ptep);
 		/*
 		 * Make sure the buddy is global too (if it's !none,
 		 * it better already be global)
 		 */
+		if (pte_none(ptep_get(buddy))) {
 #ifdef CONFIG_SMP
-		/*
-		 * For SMP, multiple CPUs can race, so we need to do
-		 * this atomically.
-		 */
-		unsigned long page_global = _PAGE_GLOBAL;
-		unsigned long tmp;
-
-		__asm__ __volatile__ (
-		"1:"	__LL	"%[tmp], %[buddy]		\n"
-		"	bnez	%[tmp], 2f			\n"
-		"	 or	%[tmp], %[tmp], %[global]	\n"
-			__SC	"%[tmp], %[buddy]		\n"
-		"	beqz	%[tmp], 1b			\n"
-		"	nop					\n"
-		"2:						\n"
-		__WEAK_LLSC_MB
-		: [buddy] "+m" (buddy->pte), [tmp] "=&r" (tmp)
-		: [global] "r" (page_global));
+			/*
+			 * For SMP, multiple CPUs can race, so we need
+			 * to do this atomically.
+			 */
+			__asm__ __volatile__(
+			__AMOR "$zero, %[global], %[buddy] \n"
+			: [buddy] "+ZB" (buddy->pte)
+			: [global] "r" (_PAGE_GLOBAL)
+			: "memory");
+
+			DBAR(0b11000); /* o_wrw = 0b11000 */
 #else /* !CONFIG_SMP */
-		if (pte_none(*buddy))
-			pte_val(*buddy) = pte_val(*buddy) | _PAGE_GLOBAL;
+			WRITE_ONCE(*buddy, __pte(pte_val(ptep_get(buddy)) | _PAGE_GLOBAL));
 #endif /* CONFIG_SMP */
+		}
 	}
 }
 
 static inline void pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
 {
 	/* Preserve global status for the pair */
-	if (pte_val(*ptep_buddy(ptep)) & _PAGE_GLOBAL)
+	if (pte_val(ptep_get(ptep_buddy(ptep))) & _PAGE_GLOBAL)
 		set_pte(ptep, __pte(_PAGE_GLOBAL));
 	else
 		set_pte(ptep, __pte(0));
@@ -424,6 +428,9 @@ static inline int pte_special(pte_t pte)	{ return pte_val(pte) & _PAGE_SPECIAL;
 static inline pte_t pte_mkspecial(pte_t pte)	{ pte_val(pte) |= _PAGE_SPECIAL; return pte; }
 #endif /* CONFIG_ARCH_HAS_PTE_SPECIAL */
 
+static inline int pte_devmap(pte_t pte)		{ return !!(pte_val(pte) & _PAGE_DEVMAP); }
+static inline pte_t pte_mkdevmap(pte_t pte)	{ pte_val(pte) |= _PAGE_DEVMAP; return pte; }
+
 #define pte_accessible pte_accessible
 static inline unsigned long pte_accessible(struct mm_struct *mm, pte_t a)
 {
@@ -467,8 +474,8 @@ static inline void update_mmu_cache_range(struct vm_fault *vmf,
 #define update_mmu_cache(vma, addr, ptep) \
 	update_mmu_cache_range(NULL, vma, addr, ptep, 1)
 
-#define __HAVE_ARCH_UPDATE_MMU_TLB
-#define update_mmu_tlb	update_mmu_cache
+#define update_mmu_tlb_range(vma, addr, ptep, nr) \
+	update_mmu_cache_range(NULL, vma, addr, ptep, nr)
 
 static inline void update_mmu_cache_pmd(struct vm_area_struct *vma,
 			unsigned long address, pmd_t *pmdp)
@@ -558,6 +565,17 @@ static inline pmd_t pmd_mkyoung(pmd_t pmd)
 	return pmd;
 }
 
+static inline int pmd_devmap(pmd_t pmd)
+{
+	return !!(pmd_val(pmd) & _PAGE_DEVMAP);
+}
+
+static inline pmd_t pmd_mkdevmap(pmd_t pmd)
+{
+	pmd_val(pmd) |= _PAGE_DEVMAP;
+	return pmd;
+}
+
 static inline struct page *pmd_page(pmd_t pmd)
 {
 	if (pmd_trans_huge(pmd))
@@ -589,7 +607,7 @@ static inline pmd_t pmd_mkinvalid(pmd_t pmd)
 static inline pmd_t pmdp_huge_get_and_clear(struct mm_struct *mm,
 					    unsigned long address, pmd_t *pmdp)
 {
-	pmd_t old = *pmdp;
+	pmd_t old = pmdp_get(pmdp);
 
 	pmd_clear(pmdp);
 
@@ -613,6 +631,11 @@ static inline long pmd_protnone(pmd_t pmd)
 #define pmd_leaf(pmd)		((pmd_val(pmd) & _PAGE_HUGE) != 0)
 #define pud_leaf(pud)		((pud_val(pud) & _PAGE_HUGE) != 0)
 
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
+#define pud_devmap(pud)		(0)
+#define pgd_devmap(pgd)		(0)
+#endif /* CONFIG_TRANSPARENT_HUGEPAGE */
+
 /*
  * We provide our own get_unmapped area to cope with the virtual aliasing
  * constraints placed on us by the cache architecture.
diff --git a/arch/loongarch/include/asm/qspinlock.h b/arch/loongarch/include/asm/qspinlock.h
new file mode 100644
index 000000000000..e76d3aa1e1eb
--- /dev/null
+++ b/arch/loongarch/include/asm/qspinlock.h
@@ -0,0 +1,41 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_LOONGARCH_QSPINLOCK_H
+#define _ASM_LOONGARCH_QSPINLOCK_H
+
+#include <linux/jump_label.h>
+
+#ifdef CONFIG_PARAVIRT
+
+DECLARE_STATIC_KEY_FALSE(virt_spin_lock_key);
+
+#define virt_spin_lock virt_spin_lock
+
+static inline bool virt_spin_lock(struct qspinlock *lock)
+{
+	int val;
+
+	if (!static_branch_unlikely(&virt_spin_lock_key))
+		return false;
+
+	/*
+	 * On hypervisors without PARAVIRT_SPINLOCKS support we fall
+	 * back to a Test-and-Set spinlock, because fair locks have
+	 * horrible lock 'holder' preemption issues.
+	 */
+
+__retry:
+	val = atomic_read(&lock->val);
+
+	if (val || !atomic_try_cmpxchg(&lock->val, &val, _Q_LOCKED_VAL)) {
+		cpu_relax();
+		goto __retry;
+	}
+
+	return true;
+}
+
+#endif /* CONFIG_PARAVIRT */
+
+#include <asm-generic/qspinlock.h>
+
+#endif // _ASM_LOONGARCH_QSPINLOCK_H
diff --git a/arch/loongarch/include/asm/set_memory.h b/arch/loongarch/include/asm/set_memory.h
new file mode 100644
index 000000000000..d70505b6676c
--- /dev/null
+++ b/arch/loongarch/include/asm/set_memory.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (C) 2024 Loongson Technology Corporation Limited
+ */
+
+#ifndef _ASM_LOONGARCH_SET_MEMORY_H
+#define _ASM_LOONGARCH_SET_MEMORY_H
+
+/*
+ * Functions to change memory attributes.
+ */
+int set_memory_x(unsigned long addr, int numpages);
+int set_memory_nx(unsigned long addr, int numpages);
+int set_memory_ro(unsigned long addr, int numpages);
+int set_memory_rw(unsigned long addr, int numpages);
+
+bool kernel_page_present(struct page *page);
+int set_direct_map_default_noflush(struct page *page);
+int set_direct_map_invalid_noflush(struct page *page);
+
+#endif /* _ASM_LOONGARCH_SET_MEMORY_H */
diff --git a/arch/loongarch/include/asm/setup.h b/arch/loongarch/include/asm/setup.h
index ee52fb1e9963..3c2fb16b11b6 100644
--- a/arch/loongarch/include/asm/setup.h
+++ b/arch/loongarch/include/asm/setup.h
@@ -34,6 +34,11 @@ extern long __la_abs_end;
 extern long __rela_dyn_begin;
 extern long __rela_dyn_end;
 
+#ifdef CONFIG_RELR
+extern long __relr_dyn_begin;
+extern long __relr_dyn_end;
+#endif
+
 extern unsigned long __init relocate_kernel(void);
 
 #endif
diff --git a/arch/loongarch/include/asm/smp.h b/arch/loongarch/include/asm/smp.h
index 278700cfee88..3383c9d24e94 100644
--- a/arch/loongarch/include/asm/smp.h
+++ b/arch/loongarch/include/asm/smp.h
@@ -69,9 +69,13 @@ extern int __cpu_logical_map[NR_CPUS];
 #define ACTION_BOOT_CPU	0
 #define ACTION_RESCHEDULE	1
 #define ACTION_CALL_FUNCTION	2
+#define ACTION_IRQ_WORK		3
+#define ACTION_CLEAR_VECTOR	4
 #define SMP_BOOT_CPU		BIT(ACTION_BOOT_CPU)
 #define SMP_RESCHEDULE		BIT(ACTION_RESCHEDULE)
 #define SMP_CALL_FUNCTION	BIT(ACTION_CALL_FUNCTION)
+#define SMP_IRQ_WORK		BIT(ACTION_IRQ_WORK)
+#define SMP_CLEAR_VECTOR	BIT(ACTION_CLEAR_VECTOR)
 
 struct secondary_data {
 	unsigned long stack;
diff --git a/arch/loongarch/include/asm/stackframe.h b/arch/loongarch/include/asm/stackframe.h
index d9eafd3ee3d1..66736837085b 100644
--- a/arch/loongarch/include/asm/stackframe.h
+++ b/arch/loongarch/include/asm/stackframe.h
@@ -38,6 +38,17 @@
 	cfi_restore \reg \offset \docfi
 	.endm
 
+	.macro SETUP_DMWINS temp
+	li.d	\temp, CSR_DMW0_INIT	# WUC, PLV0, 0x8000 xxxx xxxx xxxx
+	csrwr	\temp, LOONGARCH_CSR_DMWIN0
+	li.d	\temp, CSR_DMW1_INIT	# CAC, PLV0, 0x9000 xxxx xxxx xxxx
+	csrwr	\temp, LOONGARCH_CSR_DMWIN1
+	li.d	\temp, CSR_DMW2_INIT	# WUC, PLV0, 0xa000 xxxx xxxx xxxx
+	csrwr	\temp, LOONGARCH_CSR_DMWIN2
+	li.d	\temp, CSR_DMW3_INIT	# 0x0, unused
+	csrwr	\temp, LOONGARCH_CSR_DMWIN3
+	.endm
+
 /* Jump to the runtime virtual address. */
 	.macro JUMP_VIRT_ADDR temp1 temp2
 	li.d	\temp1, CACHE_BASE
diff --git a/arch/loongarch/include/asm/topology.h b/arch/loongarch/include/asm/topology.h
index 66128dec0bf6..50273c9187d0 100644
--- a/arch/loongarch/include/asm/topology.h
+++ b/arch/loongarch/include/asm/topology.h
@@ -8,6 +8,7 @@
 #include <linux/smp.h>
 
 #ifdef CONFIG_NUMA
+#include <asm/numa.h>
 
 extern cpumask_t cpus_on_node[];
 
diff --git a/arch/loongarch/include/asm/unistd.h b/arch/loongarch/include/asm/unistd.h
index cfddb0116a8c..e2c0f3d86c7b 100644
--- a/arch/loongarch/include/asm/unistd.h
+++ b/arch/loongarch/include/asm/unistd.h
@@ -8,4 +8,7 @@
 
 #include <uapi/asm/unistd.h>
 
+#define __ARCH_WANT_NEW_STAT
+#define __ARCH_WANT_SYS_CLONE
+
 #define NR_syscalls (__NR_syscalls)
diff --git a/arch/loongarch/include/asm/uprobes.h b/arch/loongarch/include/asm/uprobes.h
index c8f59983f702..99a0d198927f 100644
--- a/arch/loongarch/include/asm/uprobes.h
+++ b/arch/loongarch/include/asm/uprobes.h
@@ -9,10 +9,10 @@ typedef u32 uprobe_opcode_t;
 #define MAX_UINSN_BYTES		8
 #define UPROBE_XOL_SLOT_BYTES	MAX_UINSN_BYTES
 
-#define UPROBE_SWBP_INSN	larch_insn_gen_break(BRK_UPROBE_BP)
+#define UPROBE_SWBP_INSN	__emit_break(BRK_UPROBE_BP)
 #define UPROBE_SWBP_INSN_SIZE	LOONGARCH_INSN_SIZE
 
-#define UPROBE_XOLBP_INSN	larch_insn_gen_break(BRK_UPROBE_XOLBP)
+#define UPROBE_XOLBP_INSN	__emit_break(BRK_UPROBE_XOLBP)
 
 struct arch_uprobe {
 	unsigned long	resume_era;
diff --git a/arch/loongarch/include/asm/vdso/getrandom.h b/arch/loongarch/include/asm/vdso/getrandom.h
new file mode 100644
index 000000000000..02f36772541b
--- /dev/null
+++ b/arch/loongarch/include/asm/vdso/getrandom.h
@@ -0,0 +1,39 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2024 Xi Ruoyao <xry111@xry111.site>. All Rights Reserved.
+ */
+#ifndef __ASM_VDSO_GETRANDOM_H
+#define __ASM_VDSO_GETRANDOM_H
+
+#ifndef __ASSEMBLY__
+
+#include <asm/unistd.h>
+#include <asm/vdso/vdso.h>
+
+static __always_inline ssize_t getrandom_syscall(void *_buffer, size_t _len, unsigned int _flags)
+{
+	register long ret asm("a0");
+	register long nr asm("a7") = __NR_getrandom;
+	register void *buffer asm("a0") = _buffer;
+	register size_t len asm("a1") = _len;
+	register unsigned int flags asm("a2") = _flags;
+
+	asm volatile(
+	"      syscall 0\n"
+	: "+r" (ret)
+	: "r" (nr), "r" (buffer), "r" (len), "r" (flags)
+	: "$t0", "$t1", "$t2", "$t3", "$t4", "$t5", "$t6", "$t7", "$t8",
+	  "memory");
+
+	return ret;
+}
+
+static __always_inline const struct vdso_rng_data *__arch_get_vdso_rng_data(void)
+{
+	return (const struct vdso_rng_data *)(get_vdso_data() + VVAR_LOONGARCH_PAGES_START *
+	       PAGE_SIZE + offsetof(struct loongarch_vdso_data, rng_data));
+}
+
+#endif /* !__ASSEMBLY__ */
+
+#endif /* __ASM_VDSO_GETRANDOM_H */
diff --git a/arch/loongarch/include/asm/vdso/vdso.h b/arch/loongarch/include/asm/vdso/vdso.h
index 5a12309d9fb5..e31ac7474513 100644
--- a/arch/loongarch/include/asm/vdso/vdso.h
+++ b/arch/loongarch/include/asm/vdso/vdso.h
@@ -4,6 +4,9 @@
  * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
  */
 
+#ifndef _ASM_VDSO_VDSO_H
+#define _ASM_VDSO_VDSO_H
+
 #ifndef __ASSEMBLY__
 
 #include <asm/asm.h>
@@ -16,6 +19,7 @@ struct vdso_pcpu_data {
 
 struct loongarch_vdso_data {
 	struct vdso_pcpu_data pdata[NR_CPUS];
+	struct vdso_rng_data rng_data;
 };
 
 /*
@@ -63,3 +67,5 @@ static inline unsigned long get_vdso_data(void)
 }
 
 #endif /* __ASSEMBLY__ */
+
+#endif
diff --git a/arch/loongarch/include/asm/vdso/vsyscall.h b/arch/loongarch/include/asm/vdso/vsyscall.h
index 5de615383a22..b1273ce6f140 100644
--- a/arch/loongarch/include/asm/vdso/vsyscall.h
+++ b/arch/loongarch/include/asm/vdso/vsyscall.h
@@ -8,6 +8,7 @@
 #include <vdso/datapage.h>
 
 extern struct vdso_data *vdso_data;
+extern struct vdso_rng_data *vdso_rng_data;
 
 /*
  * Update the vDSO data page to keep in sync with kernel timekeeping.
@@ -19,6 +20,13 @@ struct vdso_data *__loongarch_get_k_vdso_data(void)
 }
 #define __arch_get_k_vdso_data __loongarch_get_k_vdso_data
 
+static __always_inline
+struct vdso_rng_data *__loongarch_get_k_vdso_rng_data(void)
+{
+	return vdso_rng_data;
+}
+#define __arch_get_k_vdso_rng_data __loongarch_get_k_vdso_rng_data
+
 /* The asm-generic header needs to be included after the definitions above */
 #include <asm-generic/vdso/vsyscall.h>
 
diff --git a/arch/loongarch/include/uapi/asm/Kbuild b/arch/loongarch/include/uapi/asm/Kbuild
index 4aa680ca2e5f..517761419999 100644
--- a/arch/loongarch/include/uapi/asm/Kbuild
+++ b/arch/loongarch/include/uapi/asm/Kbuild
@@ -1,2 +1,2 @@
 # SPDX-License-Identifier: GPL-2.0
-generic-y += kvm_para.h
+syscall-y += unistd_64.h
diff --git a/arch/loongarch/include/uapi/asm/hwcap.h b/arch/loongarch/include/uapi/asm/hwcap.h
index 6955a7cb2c65..2b34e56cfa9e 100644
--- a/arch/loongarch/include/uapi/asm/hwcap.h
+++ b/arch/loongarch/include/uapi/asm/hwcap.h
@@ -17,5 +17,6 @@
 #define HWCAP_LOONGARCH_LBT_ARM		(1 << 11)
 #define HWCAP_LOONGARCH_LBT_MIPS	(1 << 12)
 #define HWCAP_LOONGARCH_PTW		(1 << 13)
+#define HWCAP_LOONGARCH_LSPW		(1 << 14)
 
 #endif /* _UAPI_ASM_HWCAP_H */
diff --git a/arch/loongarch/include/uapi/asm/kvm.h b/arch/loongarch/include/uapi/asm/kvm.h
index f9abef382317..70d89070bfeb 100644
--- a/arch/loongarch/include/uapi/asm/kvm.h
+++ b/arch/loongarch/include/uapi/asm/kvm.h
@@ -64,6 +64,7 @@ struct kvm_fpu {
 #define KVM_REG_LOONGARCH_KVM		(KVM_REG_LOONGARCH | 0x20000ULL)
 #define KVM_REG_LOONGARCH_FPSIMD	(KVM_REG_LOONGARCH | 0x30000ULL)
 #define KVM_REG_LOONGARCH_CPUCFG	(KVM_REG_LOONGARCH | 0x40000ULL)
+#define KVM_REG_LOONGARCH_LBT		(KVM_REG_LOONGARCH | 0x50000ULL)
 #define KVM_REG_LOONGARCH_MASK		(KVM_REG_LOONGARCH | 0x70000ULL)
 #define KVM_CSR_IDX_MASK		0x7fff
 #define KVM_CPUCFG_IDX_MASK		0x7fff
@@ -77,11 +78,34 @@ struct kvm_fpu {
 /* Debugging: Special instruction for software breakpoint */
 #define KVM_REG_LOONGARCH_DEBUG_INST	(KVM_REG_LOONGARCH_KVM | KVM_REG_SIZE_U64 | 3)
 
+/* LBT registers */
+#define KVM_REG_LOONGARCH_LBT_SCR0	(KVM_REG_LOONGARCH_LBT | KVM_REG_SIZE_U64 | 1)
+#define KVM_REG_LOONGARCH_LBT_SCR1	(KVM_REG_LOONGARCH_LBT | KVM_REG_SIZE_U64 | 2)
+#define KVM_REG_LOONGARCH_LBT_SCR2	(KVM_REG_LOONGARCH_LBT | KVM_REG_SIZE_U64 | 3)
+#define KVM_REG_LOONGARCH_LBT_SCR3	(KVM_REG_LOONGARCH_LBT | KVM_REG_SIZE_U64 | 4)
+#define KVM_REG_LOONGARCH_LBT_EFLAGS	(KVM_REG_LOONGARCH_LBT | KVM_REG_SIZE_U64 | 5)
+#define KVM_REG_LOONGARCH_LBT_FTOP	(KVM_REG_LOONGARCH_LBT | KVM_REG_SIZE_U64 | 6)
+
 #define LOONGARCH_REG_SHIFT		3
 #define LOONGARCH_REG_64(TYPE, REG)	(TYPE | KVM_REG_SIZE_U64 | (REG << LOONGARCH_REG_SHIFT))
 #define KVM_IOC_CSRID(REG)		LOONGARCH_REG_64(KVM_REG_LOONGARCH_CSR, REG)
 #define KVM_IOC_CPUCFG(REG)		LOONGARCH_REG_64(KVM_REG_LOONGARCH_CPUCFG, REG)
+
+/* Device Control API on vm fd */
+#define KVM_LOONGARCH_VM_FEAT_CTRL		0
+#define  KVM_LOONGARCH_VM_FEAT_LSX		0
+#define  KVM_LOONGARCH_VM_FEAT_LASX		1
+#define  KVM_LOONGARCH_VM_FEAT_X86BT		2
+#define  KVM_LOONGARCH_VM_FEAT_ARMBT		3
+#define  KVM_LOONGARCH_VM_FEAT_MIPSBT		4
+#define  KVM_LOONGARCH_VM_FEAT_PMU		5
+#define  KVM_LOONGARCH_VM_FEAT_PV_IPI		6
+#define  KVM_LOONGARCH_VM_FEAT_PV_STEALTIME	7
+
+/* Device Control API on vcpu fd */
 #define KVM_LOONGARCH_VCPU_CPUCFG	0
+#define KVM_LOONGARCH_VCPU_PVTIME_CTRL	1
+#define  KVM_LOONGARCH_VCPU_PVTIME_GPA	0
 
 struct kvm_debug_exit_arch {
 };
diff --git a/arch/loongarch/include/uapi/asm/kvm_para.h b/arch/loongarch/include/uapi/asm/kvm_para.h
new file mode 100644
index 000000000000..b0604aa9b4bb
--- /dev/null
+++ b/arch/loongarch/include/uapi/asm/kvm_para.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _UAPI_ASM_KVM_PARA_H
+#define _UAPI_ASM_KVM_PARA_H
+
+#include <linux/types.h>
+
+/*
+ * CPUCFG index area: 0x40000000 -- 0x400000ff
+ * SW emulation for KVM hypervirsor
+ */
+#define CPUCFG_KVM_BASE			0x40000000
+#define CPUCFG_KVM_SIZE			0x100
+#define CPUCFG_KVM_SIG			(CPUCFG_KVM_BASE + 0)
+#define  KVM_SIGNATURE			"KVM\0"
+#define CPUCFG_KVM_FEATURE		(CPUCFG_KVM_BASE + 4)
+#define  KVM_FEATURE_IPI		1
+#define  KVM_FEATURE_STEAL_TIME		2
+/* BIT 24 - 31 are features configurable by user space vmm */
+#define  KVM_FEATURE_VIRT_EXTIOI	24
+
+#endif /* _UAPI_ASM_KVM_PARA_H */
diff --git a/arch/loongarch/include/uapi/asm/sigcontext.h b/arch/loongarch/include/uapi/asm/sigcontext.h
index 6c22f616b8f1..5cd121275bac 100644
--- a/arch/loongarch/include/uapi/asm/sigcontext.h
+++ b/arch/loongarch/include/uapi/asm/sigcontext.h
@@ -9,7 +9,6 @@
 #define _UAPI_ASM_SIGCONTEXT_H
 
 #include <linux/types.h>
-#include <linux/posix_types.h>
 
 /* FP context was used */
 #define SC_USED_FP		(1 << 0)
diff --git a/arch/loongarch/include/uapi/asm/unistd.h b/arch/loongarch/include/uapi/asm/unistd.h
index fcb668984f03..1f01980f9c94 100644
--- a/arch/loongarch/include/uapi/asm/unistd.h
+++ b/arch/loongarch/include/uapi/asm/unistd.h
@@ -1,5 +1,3 @@
 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-#define __ARCH_WANT_SYS_CLONE
-#define __ARCH_WANT_SYS_CLONE3
 
-#include <asm-generic/unistd.h>
+#include <asm/unistd_64.h>
diff --git a/arch/loongarch/kernel/Makefile.syscalls b/arch/loongarch/kernel/Makefile.syscalls
new file mode 100644
index 000000000000..ab7d9baa2915
--- /dev/null
+++ b/arch/loongarch/kernel/Makefile.syscalls
@@ -0,0 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
+
+# No special ABIs on loongarch so far
+syscall_abis_64 +=
diff --git a/arch/loongarch/kernel/acpi.c b/arch/loongarch/kernel/acpi.c
index 5cf59c617126..f1a74b80f22c 100644
--- a/arch/loongarch/kernel/acpi.c
+++ b/arch/loongarch/kernel/acpi.c
@@ -9,6 +9,7 @@
 
 #include <linux/init.h>
 #include <linux/acpi.h>
+#include <linux/efi-bgrt.h>
 #include <linux/irq.h>
 #include <linux/irqdomain.h>
 #include <linux/memblock.h>
@@ -57,15 +58,22 @@ void __iomem *acpi_os_ioremap(acpi_physical_address phys, acpi_size size)
 		return ioremap_cache(phys, size);
 }
 
+static int cpu_enumerated = 0;
+
 #ifdef CONFIG_SMP
 static int set_processor_mask(u32 id, u32 flags)
 {
-
+	int nr_cpus;
 	int cpu, cpuid = id;
 
-	if (num_processors >= nr_cpu_ids) {
-		pr_warn(PREFIX "nr_cpus/possible_cpus limit of %i reached."
-			" processor 0x%x ignored.\n", nr_cpu_ids, cpuid);
+	if (!cpu_enumerated)
+		nr_cpus = NR_CPUS;
+	else
+		nr_cpus = nr_cpu_ids;
+
+	if (num_processors >= nr_cpus) {
+		pr_warn(PREFIX "nr_cpus limit of %i reached."
+			" processor 0x%x ignored.\n", nr_cpus, cpuid);
 
 		return -ENODEV;
 
@@ -73,11 +81,13 @@ static int set_processor_mask(u32 id, u32 flags)
 	if (cpuid == loongson_sysconf.boot_cpu_id)
 		cpu = 0;
 	else
-		cpu = cpumask_next_zero(-1, cpu_present_mask);
+		cpu = find_first_zero_bit(cpumask_bits(cpu_present_mask), NR_CPUS);
+
+	if (!cpu_enumerated)
+		set_cpu_possible(cpu, true);
 
 	if (flags & ACPI_MADT_ENABLED) {
 		num_processors++;
-		set_cpu_possible(cpu, true);
 		set_cpu_present(cpu, true);
 		__cpu_number_map[cpuid] = cpu;
 		__cpu_logical_map[cpu] = cpuid;
@@ -138,6 +148,7 @@ static void __init acpi_process_madt(void)
 	acpi_table_parse_madt(ACPI_MADT_TYPE_EIO_PIC,
 			acpi_parse_eio_master, MAX_IO_PICS);
 
+	cpu_enumerated = 1;
 	loongson_sysconf.nr_cpus = num_processors;
 }
 
@@ -202,6 +213,9 @@ void __init acpi_boot_table_init(void)
 	/* Do not enable ACPI SPCR console by default */
 	acpi_parse_spcr(earlycon_acpi_spcr_enable, false);
 
+	if (IS_ENABLED(CONFIG_ACPI_BGRT))
+		acpi_table_parse(ACPI_SIG_BGRT, acpi_parse_bgrt);
+
 	return;
 
 fdt_earlycon:
diff --git a/arch/loongarch/kernel/cpu-probe.c b/arch/loongarch/kernel/cpu-probe.c
index 55320813ee08..cbce099037b2 100644
--- a/arch/loongarch/kernel/cpu-probe.c
+++ b/arch/loongarch/kernel/cpu-probe.c
@@ -91,12 +91,30 @@ static void cpu_probe_common(struct cpuinfo_loongarch *c)
 	unsigned int config;
 	unsigned long asid_mask;
 
-	c->options = LOONGARCH_CPU_CPUCFG | LOONGARCH_CPU_CSR |
-		     LOONGARCH_CPU_TLB | LOONGARCH_CPU_VINT | LOONGARCH_CPU_WATCH;
+	c->options = LOONGARCH_CPU_CPUCFG | LOONGARCH_CPU_CSR | LOONGARCH_CPU_VINT;
 
 	elf_hwcap = HWCAP_LOONGARCH_CPUCFG;
 
 	config = read_cpucfg(LOONGARCH_CPUCFG1);
+
+	switch (config & CPUCFG1_ISA) {
+	case 0:
+		set_isa(c, LOONGARCH_CPU_ISA_LA32R);
+		break;
+	case 1:
+		set_isa(c, LOONGARCH_CPU_ISA_LA32S);
+		break;
+	case 2:
+		set_isa(c, LOONGARCH_CPU_ISA_LA64);
+		break;
+	default:
+		pr_warn("Warning: unknown ISA level\n");
+	}
+
+	if (config & CPUCFG1_PAGING)
+		c->options |= LOONGARCH_CPU_TLB;
+	if (config & CPUCFG1_IOCSR)
+		c->options |= LOONGARCH_CPU_IOCSR;
 	if (config & CPUCFG1_UAL) {
 		c->options |= LOONGARCH_CPU_UAL;
 		elf_hwcap |= HWCAP_LOONGARCH_UAL;
@@ -106,7 +124,6 @@ static void cpu_probe_common(struct cpuinfo_loongarch *c)
 		elf_hwcap |= HWCAP_LOONGARCH_CRC32;
 	}
 
-
 	config = read_cpucfg(LOONGARCH_CPUCFG2);
 	if (config & CPUCFG2_LAM) {
 		c->options |= LOONGARCH_CPU_LAM;
@@ -140,6 +157,10 @@ static void cpu_probe_common(struct cpuinfo_loongarch *c)
 		c->options |= LOONGARCH_CPU_PTW;
 		elf_hwcap |= HWCAP_LOONGARCH_PTW;
 	}
+	if (config & CPUCFG2_LSPW) {
+		c->options |= LOONGARCH_CPU_LSPW;
+		elf_hwcap |= HWCAP_LOONGARCH_LSPW;
+	}
 	if (config & CPUCFG2_LVZP) {
 		c->options |= LOONGARCH_CPU_LVZ;
 		elf_hwcap |= HWCAP_LOONGARCH_LVZ;
@@ -163,20 +184,6 @@ static void cpu_probe_common(struct cpuinfo_loongarch *c)
 	if (config & CPUCFG6_PMP)
 		c->options |= LOONGARCH_CPU_PMP;
 
-	config = iocsr_read32(LOONGARCH_IOCSR_FEATURES);
-	if (config & IOCSRF_CSRIPI)
-		c->options |= LOONGARCH_CPU_CSRIPI;
-	if (config & IOCSRF_EXTIOI)
-		c->options |= LOONGARCH_CPU_EXTIOI;
-	if (config & IOCSRF_FREQSCALE)
-		c->options |= LOONGARCH_CPU_SCALEFREQ;
-	if (config & IOCSRF_FLATMODE)
-		c->options |= LOONGARCH_CPU_FLATMODE;
-	if (config & IOCSRF_EIODECODE)
-		c->options |= LOONGARCH_CPU_EIODECODE;
-	if (config & IOCSRF_VM)
-		c->options |= LOONGARCH_CPU_HYPERVISOR;
-
 	config = csr_read32(LOONGARCH_CSR_ASID);
 	config = (config & CSR_ASID_BIT) >> CSR_ASID_BIT_SHIFT;
 	asid_mask = GENMASK(config - 1, 0);
@@ -209,6 +216,9 @@ static void cpu_probe_common(struct cpuinfo_loongarch *c)
 	default:
 		pr_warn("Warning: unknown TLB type\n");
 	}
+
+	if (get_num_brps() + get_num_wrps())
+		c->options |= LOONGARCH_CPU_WATCH;
 }
 
 #define MAX_NAME_LEN	32
@@ -219,52 +229,67 @@ static char cpu_full_name[MAX_NAME_LEN] = "        -        ";
 
 static inline void cpu_probe_loongson(struct cpuinfo_loongarch *c, unsigned int cpu)
 {
+	uint32_t config;
 	uint64_t *vendor = (void *)(&cpu_full_name[VENDOR_OFFSET]);
 	uint64_t *cpuname = (void *)(&cpu_full_name[CPUNAME_OFFSET]);
+	const char *core_name = "Unknown";
 
-	if (!__cpu_full_name[cpu])
-		__cpu_full_name[cpu] = cpu_full_name;
-
-	*vendor = iocsr_read64(LOONGARCH_IOCSR_VENDOR);
-	*cpuname = iocsr_read64(LOONGARCH_IOCSR_CPUNAME);
-
-	switch (c->processor_id & PRID_SERIES_MASK) {
-	case PRID_SERIES_LA132:
+	switch (BIT(fls(c->isa_level) - 1)) {
+	case LOONGARCH_CPU_ISA_LA32R:
+	case LOONGARCH_CPU_ISA_LA32S:
 		c->cputype = CPU_LOONGSON32;
-		set_isa(c, LOONGARCH_CPU_ISA_LA32S);
 		__cpu_family[cpu] = "Loongson-32bit";
-		pr_info("32-bit Loongson Processor probed (LA132 Core)\n");
 		break;
-	case PRID_SERIES_LA264:
+	case LOONGARCH_CPU_ISA_LA64:
 		c->cputype = CPU_LOONGSON64;
-		set_isa(c, LOONGARCH_CPU_ISA_LA64);
 		__cpu_family[cpu] = "Loongson-64bit";
-		pr_info("64-bit Loongson Processor probed (LA264 Core)\n");
+		break;
+	}
+
+	switch (c->processor_id & PRID_SERIES_MASK) {
+	case PRID_SERIES_LA132:
+		core_name = "LA132";
+		break;
+	case PRID_SERIES_LA264:
+		core_name = "LA264";
 		break;
 	case PRID_SERIES_LA364:
-		c->cputype = CPU_LOONGSON64;
-		set_isa(c, LOONGARCH_CPU_ISA_LA64);
-		__cpu_family[cpu] = "Loongson-64bit";
-		pr_info("64-bit Loongson Processor probed (LA364 Core)\n");
+		core_name = "LA364";
 		break;
 	case PRID_SERIES_LA464:
-		c->cputype = CPU_LOONGSON64;
-		set_isa(c, LOONGARCH_CPU_ISA_LA64);
-		__cpu_family[cpu] = "Loongson-64bit";
-		pr_info("64-bit Loongson Processor probed (LA464 Core)\n");
+		core_name = "LA464";
 		break;
 	case PRID_SERIES_LA664:
-		c->cputype = CPU_LOONGSON64;
-		set_isa(c, LOONGARCH_CPU_ISA_LA64);
-		__cpu_family[cpu] = "Loongson-64bit";
-		pr_info("64-bit Loongson Processor probed (LA664 Core)\n");
+		core_name = "LA664";
 		break;
-	default: /* Default to 64 bit */
-		c->cputype = CPU_LOONGSON64;
-		set_isa(c, LOONGARCH_CPU_ISA_LA64);
-		__cpu_family[cpu] = "Loongson-64bit";
-		pr_info("64-bit Loongson Processor probed (Unknown Core)\n");
 	}
+
+	pr_info("%s Processor probed (%s Core)\n", __cpu_family[cpu], core_name);
+
+	if (!cpu_has_iocsr)
+		return;
+
+	if (!__cpu_full_name[cpu])
+		__cpu_full_name[cpu] = cpu_full_name;
+
+	*vendor = iocsr_read64(LOONGARCH_IOCSR_VENDOR);
+	*cpuname = iocsr_read64(LOONGARCH_IOCSR_CPUNAME);
+
+	config = iocsr_read32(LOONGARCH_IOCSR_FEATURES);
+	if (config & IOCSRF_CSRIPI)
+		c->options |= LOONGARCH_CPU_CSRIPI;
+	if (config & IOCSRF_EXTIOI)
+		c->options |= LOONGARCH_CPU_EXTIOI;
+	if (config & IOCSRF_FREQSCALE)
+		c->options |= LOONGARCH_CPU_SCALEFREQ;
+	if (config & IOCSRF_FLATMODE)
+		c->options |= LOONGARCH_CPU_FLATMODE;
+	if (config & IOCSRF_EIODECODE)
+		c->options |= LOONGARCH_CPU_EIODECODE;
+	if (config & IOCSRF_AVEC)
+		c->options |= LOONGARCH_CPU_AVECINT;
+	if (config & IOCSRF_VM)
+		c->options |= LOONGARCH_CPU_HYPERVISOR;
 }
 
 #ifdef CONFIG_64BIT
diff --git a/arch/loongarch/kernel/efi.c b/arch/loongarch/kernel/efi.c
index 000825406c1f..2bf86aeda874 100644
--- a/arch/loongarch/kernel/efi.c
+++ b/arch/loongarch/kernel/efi.c
@@ -66,6 +66,12 @@ void __init efi_runtime_init(void)
 	set_bit(EFI_RUNTIME_SERVICES, &efi.flags);
 }
 
+bool efi_poweroff_required(void)
+{
+	return efi_enabled(EFI_RUNTIME_SERVICES) &&
+		(acpi_gbl_reduced_hardware || acpi_no_s5);
+}
+
 unsigned long __initdata screen_info_table = EFI_INVALID_TABLE_ADDR;
 
 #if defined(CONFIG_SYSFB) || defined(CONFIG_EFI_EARLYCON)
diff --git a/arch/loongarch/kernel/fpu.S b/arch/loongarch/kernel/fpu.S
index 69a85f2479fb..6ab640101457 100644
--- a/arch/loongarch/kernel/fpu.S
+++ b/arch/loongarch/kernel/fpu.S
@@ -530,6 +530,10 @@ SYM_FUNC_END(_restore_lasx_context)
 
 #ifdef CONFIG_CPU_HAS_LBT
 STACK_FRAME_NON_STANDARD _restore_fp
+#ifdef CONFIG_CPU_HAS_LSX
 STACK_FRAME_NON_STANDARD _restore_lsx
+#endif
+#ifdef CONFIG_CPU_HAS_LASX
 STACK_FRAME_NON_STANDARD _restore_lasx
 #endif
+#endif
diff --git a/arch/loongarch/kernel/head.S b/arch/loongarch/kernel/head.S
index 4677ea8fa8e9..506a99a5bbc7 100644
--- a/arch/loongarch/kernel/head.S
+++ b/arch/loongarch/kernel/head.S
@@ -44,11 +44,7 @@ SYM_DATA(kernel_fsize, .long _kernel_fsize);
 SYM_CODE_START(kernel_entry)			# kernel entry point
 
 	/* Config direct window and set PG */
-	li.d		t0, CSR_DMW0_INIT	# UC, PLV0, 0x8000 xxxx xxxx xxxx
-	csrwr		t0, LOONGARCH_CSR_DMWIN0
-	li.d		t0, CSR_DMW1_INIT	# CA, PLV0, 0x9000 xxxx xxxx xxxx
-	csrwr		t0, LOONGARCH_CSR_DMWIN1
-
+	SETUP_DMWINS	t0
 	JUMP_VIRT_ADDR	t0, t1
 
 	/* Enable PG */
@@ -124,11 +120,8 @@ SYM_CODE_END(kernel_entry)
  * function after setting up the stack and tp registers.
  */
 SYM_CODE_START(smpboot_entry)
-	li.d		t0, CSR_DMW0_INIT	# UC, PLV0
-	csrwr		t0, LOONGARCH_CSR_DMWIN0
-	li.d		t0, CSR_DMW1_INIT	# CA, PLV0
-	csrwr		t0, LOONGARCH_CSR_DMWIN1
 
+	SETUP_DMWINS	t0
 	JUMP_VIRT_ADDR	t0, t1
 
 #ifdef CONFIG_PAGE_SIZE_4KB
diff --git a/arch/loongarch/kernel/hw_breakpoint.c b/arch/loongarch/kernel/hw_breakpoint.c
index 621ad7634df7..a6e4b605bfa8 100644
--- a/arch/loongarch/kernel/hw_breakpoint.c
+++ b/arch/loongarch/kernel/hw_breakpoint.c
@@ -221,7 +221,7 @@ static int hw_breakpoint_control(struct perf_event *bp,
 		}
 		enable = csr_read64(LOONGARCH_CSR_CRMD);
 		csr_write64(CSR_CRMD_WE | enable, LOONGARCH_CSR_CRMD);
-		if (bp->hw.target)
+		if (bp->hw.target && test_tsk_thread_flag(bp->hw.target, TIF_LOAD_WATCH))
 			regs->csr_prmd |= CSR_PRMD_PWE;
 		break;
 	case HW_BREAKPOINT_UNINSTALL:
diff --git a/arch/loongarch/kernel/irq.c b/arch/loongarch/kernel/irq.c
index f4991c03514f..d129039b368b 100644
--- a/arch/loongarch/kernel/irq.c
+++ b/arch/loongarch/kernel/irq.c
@@ -87,6 +87,18 @@ static void __init init_vec_parent_group(void)
 	acpi_table_parse(ACPI_SIG_MCFG, early_pci_mcfg_parse);
 }
 
+int __init arch_probe_nr_irqs(void)
+{
+	int nr_io_pics = bitmap_weight(loongson_sysconf.cores_io_master, NR_CPUS);
+
+	if (!cpu_has_avecint)
+		nr_irqs = (64 + NR_VECTORS * nr_io_pics);
+	else
+		nr_irqs = (64 + NR_VECTORS * (nr_cpu_ids + nr_io_pics));
+
+	return NR_IRQS_LEGACY;
+}
+
 void __init init_IRQ(void)
 {
 	int i;
@@ -102,9 +114,6 @@ void __init init_IRQ(void)
 	mp_ops.init_ipi();
 #endif
 
-	for (i = 0; i < NR_IRQS; i++)
-		irq_set_noprobe(i);
-
 	for_each_possible_cpu(i) {
 		page = alloc_pages_node(cpu_to_node(i), GFP_KERNEL, order);
 
diff --git a/arch/loongarch/kernel/kprobes.c b/arch/loongarch/kernel/kprobes.c
index 17b040bd6067..8ba391cfabb0 100644
--- a/arch/loongarch/kernel/kprobes.c
+++ b/arch/loongarch/kernel/kprobes.c
@@ -4,8 +4,8 @@
 #include <linux/preempt.h>
 #include <asm/break.h>
 
-#define KPROBE_BP_INSN		larch_insn_gen_break(BRK_KPROBE_BP)
-#define KPROBE_SSTEPBP_INSN	larch_insn_gen_break(BRK_KPROBE_SSTEPBP)
+#define KPROBE_BP_INSN		__emit_break(BRK_KPROBE_BP)
+#define KPROBE_SSTEPBP_INSN	__emit_break(BRK_KPROBE_SSTEPBP)
 
 DEFINE_PER_CPU(struct kprobe *, current_kprobe);
 DEFINE_PER_CPU(struct kprobe_ctlblk, kprobe_ctlblk);
diff --git a/arch/loongarch/kernel/numa.c b/arch/loongarch/kernel/numa.c
index 8fe21f868f72..84fe7f854820 100644
--- a/arch/loongarch/kernel/numa.c
+++ b/arch/loongarch/kernel/numa.c
@@ -27,10 +27,7 @@
 #include <asm/time.h>
 
 int numa_off;
-struct pglist_data *node_data[MAX_NUMNODES];
 unsigned char node_distances[MAX_NUMNODES][MAX_NUMNODES];
-
-EXPORT_SYMBOL(node_data);
 EXPORT_SYMBOL(node_distances);
 
 static struct numa_meminfo numa_meminfo;
@@ -190,24 +187,6 @@ int __init numa_add_memblk(int nid, u64 start, u64 end)
 	return numa_add_memblk_to(nid, start, end, &numa_meminfo);
 }
 
-static void __init alloc_node_data(int nid)
-{
-	void *nd;
-	unsigned long nd_pa;
-	size_t nd_sz = roundup(sizeof(pg_data_t), PAGE_SIZE);
-
-	nd_pa = memblock_phys_alloc_try_nid(nd_sz, SMP_CACHE_BYTES, nid);
-	if (!nd_pa) {
-		pr_err("Cannot find %zu Byte for node_data (initial node: %d)\n", nd_sz, nid);
-		return;
-	}
-
-	nd = __va(nd_pa);
-
-	node_data[nid] = nd;
-	memset(nd, 0, sizeof(pg_data_t));
-}
-
 static void __init node_mem_init(unsigned int node)
 {
 	unsigned long start_pfn, end_pfn;
diff --git a/arch/loongarch/kernel/paravirt.c b/arch/loongarch/kernel/paravirt.c
index 1633ed4f692f..a5fc61f8b348 100644
--- a/arch/loongarch/kernel/paravirt.c
+++ b/arch/loongarch/kernel/paravirt.c
@@ -2,13 +2,18 @@
 #include <linux/export.h>
 #include <linux/types.h>
 #include <linux/interrupt.h>
+#include <linux/irq_work.h>
 #include <linux/jump_label.h>
 #include <linux/kvm_para.h>
+#include <linux/reboot.h>
 #include <linux/static_call.h>
 #include <asm/paravirt.h>
 
+static int has_steal_clock;
 struct static_key paravirt_steal_enabled;
 struct static_key paravirt_steal_rq_enabled;
+static DEFINE_PER_CPU(struct kvm_steal_time, steal_time) __aligned(64);
+DEFINE_STATIC_KEY_FALSE(virt_spin_lock_key);
 
 static u64 native_steal_clock(int cpu)
 {
@@ -17,6 +22,34 @@ static u64 native_steal_clock(int cpu)
 
 DEFINE_STATIC_CALL(pv_steal_clock, native_steal_clock);
 
+static bool steal_acc = true;
+
+static int __init parse_no_stealacc(char *arg)
+{
+	steal_acc = false;
+	return 0;
+}
+early_param("no-steal-acc", parse_no_stealacc);
+
+static u64 paravt_steal_clock(int cpu)
+{
+	int version;
+	u64 steal;
+	struct kvm_steal_time *src;
+
+	src = &per_cpu(steal_time, cpu);
+	do {
+
+		version = src->version;
+		virt_rmb(); /* Make sure that the version is read before the steal */
+		steal = src->steal;
+		virt_rmb(); /* Make sure that the steal is read before the next version */
+
+	} while ((version & 1) || (version != src->version));
+
+	return steal;
+}
+
 #ifdef CONFIG_SMP
 static void pv_send_ipi_single(int cpu, unsigned int action)
 {
@@ -97,6 +130,16 @@ static irqreturn_t pv_ipi_interrupt(int irq, void *dev)
 		info->ipi_irqs[IPI_CALL_FUNCTION]++;
 	}
 
+	if (action & SMP_IRQ_WORK) {
+		irq_work_run();
+		info->ipi_irqs[IPI_IRQ_WORK]++;
+	}
+
+	if (action & SMP_CLEAR_VECTOR) {
+		complete_irq_moving();
+		info->ipi_irqs[IPI_CLEAR_VECTOR]++;
+	}
+
 	return IRQ_HANDLED;
 }
 
@@ -114,11 +157,14 @@ static void pv_init_ipi(void)
 }
 #endif
 
-static bool kvm_para_available(void)
+bool kvm_para_available(void)
 {
 	int config;
 	static int hypervisor_type;
 
+	if (!cpu_has_hypervisor)
+		return false;
+
 	if (!hypervisor_type) {
 		config = read_cpucfg(CPUCFG_KVM_SIG);
 		if (!memcmp(&config, KVM_SIGNATURE, 4))
@@ -128,17 +174,22 @@ static bool kvm_para_available(void)
 	return hypervisor_type == HYPERVISOR_KVM;
 }
 
-int __init pv_ipi_init(void)
+unsigned int kvm_arch_para_features(void)
 {
-	int feature;
+	static unsigned int feature;
 
-	if (!cpu_has_hypervisor)
-		return 0;
 	if (!kvm_para_available())
 		return 0;
 
-	feature = read_cpucfg(CPUCFG_KVM_FEATURE);
-	if (!(feature & KVM_FEATURE_IPI))
+	if (!feature)
+		feature = read_cpucfg(CPUCFG_KVM_FEATURE);
+
+	return feature;
+}
+
+int __init pv_ipi_init(void)
+{
+	if (!kvm_para_has_feature(KVM_FEATURE_IPI))
 		return 0;
 
 #ifdef CONFIG_SMP
@@ -149,3 +200,121 @@ int __init pv_ipi_init(void)
 
 	return 0;
 }
+
+static int pv_enable_steal_time(void)
+{
+	int cpu = smp_processor_id();
+	unsigned long addr;
+	struct kvm_steal_time *st;
+
+	if (!has_steal_clock)
+		return -EPERM;
+
+	st = &per_cpu(steal_time, cpu);
+	addr = per_cpu_ptr_to_phys(st);
+
+	/* The whole structure kvm_steal_time should be in one page */
+	if (PFN_DOWN(addr) != PFN_DOWN(addr + sizeof(*st))) {
+		pr_warn("Illegal PV steal time addr %lx\n", addr);
+		return -EFAULT;
+	}
+
+	addr |= KVM_STEAL_PHYS_VALID;
+	kvm_hypercall2(KVM_HCALL_FUNC_NOTIFY, BIT(KVM_FEATURE_STEAL_TIME), addr);
+
+	return 0;
+}
+
+static void pv_disable_steal_time(void)
+{
+	if (has_steal_clock)
+		kvm_hypercall2(KVM_HCALL_FUNC_NOTIFY, BIT(KVM_FEATURE_STEAL_TIME), 0);
+}
+
+#ifdef CONFIG_SMP
+static int pv_time_cpu_online(unsigned int cpu)
+{
+	unsigned long flags;
+
+	local_irq_save(flags);
+	pv_enable_steal_time();
+	local_irq_restore(flags);
+
+	return 0;
+}
+
+static int pv_time_cpu_down_prepare(unsigned int cpu)
+{
+	unsigned long flags;
+
+	local_irq_save(flags);
+	pv_disable_steal_time();
+	local_irq_restore(flags);
+
+	return 0;
+}
+#endif
+
+static void pv_cpu_reboot(void *unused)
+{
+	pv_disable_steal_time();
+}
+
+static int pv_reboot_notify(struct notifier_block *nb, unsigned long code, void *unused)
+{
+	on_each_cpu(pv_cpu_reboot, NULL, 1);
+	return NOTIFY_DONE;
+}
+
+static struct notifier_block pv_reboot_nb = {
+	.notifier_call  = pv_reboot_notify,
+};
+
+int __init pv_time_init(void)
+{
+	int r;
+
+	if (!kvm_para_has_feature(KVM_FEATURE_STEAL_TIME))
+		return 0;
+
+	has_steal_clock = 1;
+	r = pv_enable_steal_time();
+	if (r < 0) {
+		has_steal_clock = 0;
+		return 0;
+	}
+	register_reboot_notifier(&pv_reboot_nb);
+
+#ifdef CONFIG_SMP
+	r = cpuhp_setup_state_nocalls(CPUHP_AP_ONLINE_DYN,
+				      "loongarch/pv_time:online",
+				      pv_time_cpu_online, pv_time_cpu_down_prepare);
+	if (r < 0) {
+		has_steal_clock = 0;
+		pr_err("Failed to install cpu hotplug callbacks\n");
+		return r;
+	}
+#endif
+
+	static_call_update(pv_steal_clock, paravt_steal_clock);
+
+	static_key_slow_inc(&paravirt_steal_enabled);
+#ifdef CONFIG_PARAVIRT_TIME_ACCOUNTING
+	if (steal_acc)
+		static_key_slow_inc(&paravirt_steal_rq_enabled);
+#endif
+
+	pr_info("Using paravirt steal-time\n");
+
+	return 0;
+}
+
+int __init pv_spinlock_init(void)
+{
+	if (!cpu_has_hypervisor)
+		return 0;
+
+	static_branch_enable(&virt_spin_lock_key);
+
+	return 0;
+}
diff --git a/arch/loongarch/kernel/proc.c b/arch/loongarch/kernel/proc.c
index 0d33cbc47e51..6ce46d92f1f1 100644
--- a/arch/loongarch/kernel/proc.c
+++ b/arch/loongarch/kernel/proc.c
@@ -31,6 +31,7 @@ int proc_cpuinfo_notifier_call_chain(unsigned long val, void *v)
 static int show_cpuinfo(struct seq_file *m, void *v)
 {
 	unsigned long n = (unsigned long) v - 1;
+	unsigned int isa = cpu_data[n].isa_level;
 	unsigned int version = cpu_data[n].processor_id & 0xff;
 	unsigned int fp_version = cpu_data[n].fpu_vers;
 	struct proc_cpuinfo_notifier_args proc_cpuinfo_notifier_args;
@@ -64,9 +65,11 @@ static int show_cpuinfo(struct seq_file *m, void *v)
 		      cpu_pabits + 1, cpu_vabits + 1);
 
 	seq_printf(m, "ISA\t\t\t:");
-	if (cpu_has_loongarch32)
-		seq_printf(m, " loongarch32");
-	if (cpu_has_loongarch64)
+	if (isa & LOONGARCH_CPU_ISA_LA32R)
+		seq_printf(m, " loongarch32r");
+	if (isa & LOONGARCH_CPU_ISA_LA32S)
+		seq_printf(m, " loongarch32s");
+	if (isa & LOONGARCH_CPU_ISA_LA64)
 		seq_printf(m, " loongarch64");
 	seq_printf(m, "\n");
 
@@ -81,6 +84,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
 	if (cpu_has_complex)	seq_printf(m, " complex");
 	if (cpu_has_crypto)	seq_printf(m, " crypto");
 	if (cpu_has_ptw)	seq_printf(m, " ptw");
+	if (cpu_has_lspw)	seq_printf(m, " lspw");
 	if (cpu_has_lvz)	seq_printf(m, " lvz");
 	if (cpu_has_lbt_x86)	seq_printf(m, " lbt_x86");
 	if (cpu_has_lbt_arm)	seq_printf(m, " lbt_arm");
diff --git a/arch/loongarch/kernel/ptrace.c b/arch/loongarch/kernel/ptrace.c
index 200109de1971..19dc6eff45cc 100644
--- a/arch/loongarch/kernel/ptrace.c
+++ b/arch/loongarch/kernel/ptrace.c
@@ -589,6 +589,7 @@ static int ptrace_hbp_set_ctrl(unsigned int note_type,
 	struct perf_event *bp;
 	struct perf_event_attr attr;
 	struct arch_hw_breakpoint_ctrl ctrl;
+	struct thread_info *ti = task_thread_info(tsk);
 
 	bp = ptrace_hbp_get_initialised_bp(note_type, tsk, idx);
 	if (IS_ERR(bp))
@@ -613,8 +614,10 @@ static int ptrace_hbp_set_ctrl(unsigned int note_type,
 		if (err)
 			return err;
 		attr.disabled = 0;
+		set_ti_thread_flag(ti, TIF_LOAD_WATCH);
 	} else {
 		attr.disabled = 1;
+		clear_ti_thread_flag(ti, TIF_LOAD_WATCH);
 	}
 
 	return modify_user_hw_breakpoint(bp, &attr);
diff --git a/arch/loongarch/kernel/relocate.c b/arch/loongarch/kernel/relocate.c
index 1acfa704c8d0..50c469067f3a 100644
--- a/arch/loongarch/kernel/relocate.c
+++ b/arch/loongarch/kernel/relocate.c
@@ -13,6 +13,7 @@
 #include <asm/bootinfo.h>
 #include <asm/early_ioremap.h>
 #include <asm/inst.h>
+#include <asm/io.h>
 #include <asm/sections.h>
 #include <asm/setup.h>
 
@@ -34,11 +35,27 @@ static inline void __init relocate_relative(void)
 		if (rela->r_info != R_LARCH_RELATIVE)
 			continue;
 
-		if (relocated_addr >= VMLINUX_LOAD_ADDRESS)
-			relocated_addr = (Elf64_Addr)RELOCATED(relocated_addr);
-
+		relocated_addr = (Elf64_Addr)RELOCATED(relocated_addr);
 		*(Elf64_Addr *)RELOCATED(addr) = relocated_addr;
 	}
+
+#ifdef CONFIG_RELR
+	u64 *addr = NULL;
+	u64 *relr = (u64 *)&__relr_dyn_begin;
+	u64 *relr_end = (u64 *)&__relr_dyn_end;
+
+	for ( ; relr < relr_end; relr++) {
+		if ((*relr & 1) == 0) {
+			addr = (u64 *)(*relr + reloc_offset);
+			*addr++ += reloc_offset;
+		} else {
+			for (u64 *p = addr, r = *relr >> 1; r; p++, r >>= 1)
+				if (r & 1)
+					*p += reloc_offset;
+			addr += 63;
+		}
+	}
+#endif
 }
 
 static inline void __init relocate_absolute(long random_offset)
@@ -123,6 +140,32 @@ static inline __init bool kaslr_disabled(void)
 	if (str == boot_command_line || (str > boot_command_line && *(str - 1) == ' '))
 		return true;
 
+#ifdef CONFIG_HIBERNATION
+	str = strstr(builtin_cmdline, "nohibernate");
+	if (str == builtin_cmdline || (str > builtin_cmdline && *(str - 1) == ' '))
+		return false;
+
+	str = strstr(boot_command_line, "nohibernate");
+	if (str == boot_command_line || (str > boot_command_line && *(str - 1) == ' '))
+		return false;
+
+	str = strstr(builtin_cmdline, "noresume");
+	if (str == builtin_cmdline || (str > builtin_cmdline && *(str - 1) == ' '))
+		return false;
+
+	str = strstr(boot_command_line, "noresume");
+	if (str == boot_command_line || (str > boot_command_line && *(str - 1) == ' '))
+		return false;
+
+	str = strstr(builtin_cmdline, "resume=");
+	if (str == builtin_cmdline || (str > builtin_cmdline && *(str - 1) == ' '))
+		return true;
+
+	str = strstr(boot_command_line, "resume=");
+	if (str == boot_command_line || (str > boot_command_line && *(str - 1) == ' '))
+		return true;
+#endif
+
 	return false;
 }
 
@@ -170,7 +213,7 @@ unsigned long __init relocate_kernel(void)
 	unsigned long kernel_length;
 	unsigned long random_offset = 0;
 	void *location_new = _text; /* Default to original kernel start */
-	char *cmdline = early_ioremap(fw_arg1, COMMAND_LINE_SIZE); /* Boot command line is passed in fw_arg1 */
+	char *cmdline = early_memremap_ro(fw_arg1, COMMAND_LINE_SIZE); /* Boot command line is passed in fw_arg1 */
 
 	strscpy(boot_command_line, cmdline, COMMAND_LINE_SIZE);
 
@@ -182,6 +225,7 @@ unsigned long __init relocate_kernel(void)
 		random_offset = (unsigned long)location_new - (unsigned long)(_text);
 #endif
 	reloc_offset = (unsigned long)_text - VMLINUX_LOAD_ADDRESS;
+	early_memunmap(cmdline, COMMAND_LINE_SIZE);
 
 	if (random_offset) {
 		kernel_length = (long)(_end) - (long)(_text);
diff --git a/arch/loongarch/kernel/setup.c b/arch/loongarch/kernel/setup.c
index 3d048f1be143..00e307203ddb 100644
--- a/arch/loongarch/kernel/setup.c
+++ b/arch/loongarch/kernel/setup.c
@@ -576,8 +576,10 @@ static void __init prefill_possible_map(void)
 
 	for (i = 0; i < possible; i++)
 		set_cpu_possible(i, true);
-	for (; i < NR_CPUS; i++)
+	for (; i < NR_CPUS; i++) {
+		set_cpu_present(i, false);
 		set_cpu_possible(i, false);
+	}
 
 	set_nr_cpu_ids(possible);
 }
@@ -601,6 +603,8 @@ void __init setup_arch(char **cmdline_p)
 	arch_mem_init(cmdline_p);
 
 	resource_init();
+	jump_label_init(); /* Initialise the static keys for paravirtualization */
+
 #ifdef CONFIG_SMP
 	plat_smp_setup();
 	prefill_possible_map();
diff --git a/arch/loongarch/kernel/smp.c b/arch/loongarch/kernel/smp.c
index 1436d2465939..9afc2d8b3414 100644
--- a/arch/loongarch/kernel/smp.c
+++ b/arch/loongarch/kernel/smp.c
@@ -13,6 +13,7 @@
 #include <linux/cpumask.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
+#include <linux/irq_work.h>
 #include <linux/profile.h>
 #include <linux/seq_file.h>
 #include <linux/smp.h>
@@ -70,6 +71,8 @@ static DEFINE_PER_CPU(int, cpu_state);
 static const char *ipi_types[NR_IPI] __tracepoint_string = {
 	[IPI_RESCHEDULE] = "Rescheduling interrupts",
 	[IPI_CALL_FUNCTION] = "Function call interrupts",
+	[IPI_IRQ_WORK] = "IRQ work interrupts",
+	[IPI_CLEAR_VECTOR] = "Clear vector interrupts",
 };
 
 void show_ipi_list(struct seq_file *p, int prec)
@@ -217,6 +220,13 @@ void arch_smp_send_reschedule(int cpu)
 }
 EXPORT_SYMBOL_GPL(arch_smp_send_reschedule);
 
+#ifdef CONFIG_IRQ_WORK
+void arch_irq_work_raise(void)
+{
+	mp_ops.send_ipi_single(smp_processor_id(), ACTION_IRQ_WORK);
+}
+#endif
+
 static irqreturn_t loongson_ipi_interrupt(int irq, void *dev)
 {
 	unsigned int action;
@@ -234,6 +244,16 @@ static irqreturn_t loongson_ipi_interrupt(int irq, void *dev)
 		per_cpu(irq_stat, cpu).ipi_irqs[IPI_CALL_FUNCTION]++;
 	}
 
+	if (action & SMP_IRQ_WORK) {
+		irq_work_run();
+		per_cpu(irq_stat, cpu).ipi_irqs[IPI_IRQ_WORK]++;
+	}
+
+	if (action & SMP_CLEAR_VECTOR) {
+		complete_irq_moving();
+		per_cpu(irq_stat, cpu).ipi_irqs[IPI_CLEAR_VECTOR]++;
+	}
+
 	return IRQ_HANDLED;
 }
 
@@ -271,11 +291,10 @@ static void __init fdt_smp_setup(void)
 		if (cpuid >= nr_cpu_ids)
 			continue;
 
-		if (cpuid == loongson_sysconf.boot_cpu_id) {
+		if (cpuid == loongson_sysconf.boot_cpu_id)
 			cpu = 0;
-		} else {
-			cpu = cpumask_next_zero(-1, cpu_present_mask);
-		}
+		else
+			cpu = find_first_zero_bit(cpumask_bits(cpu_present_mask), NR_CPUS);
 
 		num_processors++;
 		set_cpu_possible(cpu, true);
@@ -463,7 +482,7 @@ core_initcall(ipi_pm_init);
 #endif
 
 /* Preload SMP state for boot cpu */
-void smp_prepare_boot_cpu(void)
+void __init smp_prepare_boot_cpu(void)
 {
 	unsigned int cpu, node, rr_node;
 
@@ -496,6 +515,8 @@ void smp_prepare_boot_cpu(void)
 			rr_node = next_node_in(rr_node, node_online_map);
 		}
 	}
+
+	pv_spinlock_init();
 }
 
 /* called from main before smp_init() */
diff --git a/arch/loongarch/kernel/syscall.c b/arch/loongarch/kernel/syscall.c
index b4c5acd7aa3b..168bd97540f8 100644
--- a/arch/loongarch/kernel/syscall.c
+++ b/arch/loongarch/kernel/syscall.c
@@ -9,20 +9,24 @@
 #include <linux/entry-common.h>
 #include <linux/errno.h>
 #include <linux/linkage.h>
+#include <linux/objtool.h>
+#include <linux/randomize_kstack.h>
 #include <linux/syscalls.h>
 #include <linux/unistd.h>
 
 #include <asm/asm.h>
 #include <asm/exception.h>
+#include <asm/loongarch.h>
 #include <asm/signal.h>
 #include <asm/switch_to.h>
 #include <asm-generic/syscalls.h>
 
 #undef __SYSCALL
 #define __SYSCALL(nr, call)	[nr] = (call),
+#define __SYSCALL_WITH_COMPAT(nr, native, compat) __SYSCALL(nr, native)
 
 SYSCALL_DEFINE6(mmap, unsigned long, addr, unsigned long, len, unsigned long,
-		prot, unsigned long, flags, unsigned long, fd, off_t, offset)
+		prot, unsigned long, flags, unsigned long, fd, unsigned long, offset)
 {
 	if (offset & ~PAGE_MASK)
 		return -EINVAL;
@@ -32,13 +36,13 @@ SYSCALL_DEFINE6(mmap, unsigned long, addr, unsigned long, len, unsigned long,
 
 void *sys_call_table[__NR_syscalls] = {
 	[0 ... __NR_syscalls - 1] = sys_ni_syscall,
-#include <asm/unistd.h>
+#include <asm/syscall_table_64.h>
 };
 
 typedef long (*sys_call_fn)(unsigned long, unsigned long,
 	unsigned long, unsigned long, unsigned long, unsigned long);
 
-void noinstr do_syscall(struct pt_regs *regs)
+void noinstr __no_stack_protector do_syscall(struct pt_regs *regs)
 {
 	unsigned long nr;
 	sys_call_fn syscall_fn;
@@ -54,11 +58,24 @@ void noinstr do_syscall(struct pt_regs *regs)
 
 	nr = syscall_enter_from_user_mode(regs, nr);
 
+	add_random_kstack_offset();
+
 	if (nr < NR_syscalls) {
 		syscall_fn = sys_call_table[nr];
 		regs->regs[4] = syscall_fn(regs->orig_a0, regs->regs[5], regs->regs[6],
 					   regs->regs[7], regs->regs[8], regs->regs[9]);
 	}
 
+	/*
+	 * This value will get limited by KSTACK_OFFSET_MAX(), which is 10
+	 * bits. The actual entropy will be further reduced by the compiler
+	 * when applying stack alignment constraints: 16-bytes (i.e. 4-bits)
+	 * aligned, which will remove the 4 low bits from any entropy chosen
+	 * here.
+	 *
+	 * The resulting 6 bits of entropy is seen in SP[9:4].
+	 */
+	choose_random_kstack_offset(drdtime());
+
 	syscall_exit_to_user_mode(regs);
 }
diff --git a/arch/loongarch/kernel/time.c b/arch/loongarch/kernel/time.c
index fd5354f9be7c..46d7d40c87e3 100644
--- a/arch/loongarch/kernel/time.c
+++ b/arch/loongarch/kernel/time.c
@@ -15,6 +15,7 @@
 
 #include <asm/cpu-features.h>
 #include <asm/loongarch.h>
+#include <asm/paravirt.h>
 #include <asm/time.h>
 
 u64 cpu_clock_freq;
@@ -214,4 +215,5 @@ void __init time_init(void)
 
 	constant_clockevent_init();
 	constant_clocksource_init();
+	pv_time_init();
 }
diff --git a/arch/loongarch/kernel/vdso.c b/arch/loongarch/kernel/vdso.c
index 90dfccb41c14..f6fcc52aefae 100644
--- a/arch/loongarch/kernel/vdso.c
+++ b/arch/loongarch/kernel/vdso.c
@@ -37,6 +37,7 @@ static union {
 static struct page *vdso_pages[] = { NULL };
 struct vdso_data *vdso_data = generic_vdso_data.data;
 struct vdso_pcpu_data *vdso_pdata = loongarch_vdso_data.vdata.pdata;
+struct vdso_rng_data *vdso_rng_data = &loongarch_vdso_data.vdata.rng_data;
 
 static int vdso_mremap(const struct vm_special_mapping *sm, struct vm_area_struct *new_vma)
 {
diff --git a/arch/loongarch/kernel/vmlinux.lds.S b/arch/loongarch/kernel/vmlinux.lds.S
index 3c7595342730..08ea921cdec1 100644
--- a/arch/loongarch/kernel/vmlinux.lds.S
+++ b/arch/loongarch/kernel/vmlinux.lds.S
@@ -113,6 +113,14 @@ SECTIONS
 		__rela_dyn_end = .;
 	}
 
+#ifdef CONFIG_RELR
+	.relr.dyn : ALIGN(8) {
+		__relr_dyn_begin = .;
+		 *(.relr.dyn)
+		__relr_dyn_end = .;
+	}
+#endif
+
 	.data.rel : { *(.data.rel*) }
 
 #ifdef CONFIG_RELOCATABLE
diff --git a/arch/loongarch/kvm/Kconfig b/arch/loongarch/kvm/Kconfig
index c4ef2b4d9797..248744b4d086 100644
--- a/arch/loongarch/kvm/Kconfig
+++ b/arch/loongarch/kvm/Kconfig
@@ -29,6 +29,7 @@ config KVM
 	select KVM_MMIO
 	select HAVE_KVM_READONLY_MEM
 	select KVM_XFER_TO_GUEST_WORK
+	select SCHED_INFO
 	help
 	  Support hosting virtualized guest machines using
 	  hardware virtualization extensions. You will need
diff --git a/arch/loongarch/kvm/exit.c b/arch/loongarch/kvm/exit.c
index a68573e091c0..90894f70ff4a 100644
--- a/arch/loongarch/kvm/exit.c
+++ b/arch/loongarch/kvm/exit.c
@@ -24,7 +24,7 @@
 static int kvm_emu_cpucfg(struct kvm_vcpu *vcpu, larch_inst inst)
 {
 	int rd, rj;
-	unsigned int index;
+	unsigned int index, ret;
 
 	if (inst.reg2_format.opcode != cpucfg_op)
 		return EMULATE_FAIL;
@@ -50,7 +50,8 @@ static int kvm_emu_cpucfg(struct kvm_vcpu *vcpu, larch_inst inst)
 		vcpu->arch.gprs[rd] = *(unsigned int *)KVM_SIGNATURE;
 		break;
 	case CPUCFG_KVM_FEATURE:
-		vcpu->arch.gprs[rd] = KVM_FEATURE_IPI;
+		ret = vcpu->kvm->arch.pv_features & LOONGARCH_PV_FEAT_MASK;
+		vcpu->arch.gprs[rd] = ret;
 		break;
 	default:
 		vcpu->arch.gprs[rd] = 0;
@@ -124,6 +125,14 @@ static int kvm_handle_csr(struct kvm_vcpu *vcpu, larch_inst inst)
 	rj = inst.reg2csr_format.rj;
 	csrid = inst.reg2csr_format.csr;
 
+	if (csrid >= LOONGARCH_CSR_PERFCTRL0 && csrid <= vcpu->arch.max_pmu_csrid) {
+		if (kvm_guest_has_pmu(&vcpu->arch)) {
+			vcpu->arch.pc -= 4;
+			kvm_make_request(KVM_REQ_PMU, vcpu);
+			return EMULATE_DONE;
+		}
+	}
+
 	/* Process CSR ops */
 	switch (rj) {
 	case 0: /* process csrrd */
@@ -687,6 +696,31 @@ static int kvm_handle_fpu_disabled(struct kvm_vcpu *vcpu)
 	return RESUME_GUEST;
 }
 
+static long kvm_save_notify(struct kvm_vcpu *vcpu)
+{
+	unsigned long id, data;
+
+	id   = kvm_read_reg(vcpu, LOONGARCH_GPR_A1);
+	data = kvm_read_reg(vcpu, LOONGARCH_GPR_A2);
+	switch (id) {
+	case BIT(KVM_FEATURE_STEAL_TIME):
+		if (data & ~(KVM_STEAL_PHYS_MASK | KVM_STEAL_PHYS_VALID))
+			return KVM_HCALL_INVALID_PARAMETER;
+
+		vcpu->arch.st.guest_addr = data;
+		if (!(data & KVM_STEAL_PHYS_VALID))
+			return 0;
+
+		vcpu->arch.st.last_steal = current->sched_info.run_delay;
+		kvm_make_request(KVM_REQ_STEAL_UPDATE, vcpu);
+		return 0;
+	default:
+		return KVM_HCALL_INVALID_CODE;
+	};
+
+	return KVM_HCALL_INVALID_CODE;
+};
+
 /*
  * kvm_handle_lsx_disabled() - Guest used LSX while disabled in root.
  * @vcpu:      Virtual CPU context.
@@ -717,6 +751,14 @@ static int kvm_handle_lasx_disabled(struct kvm_vcpu *vcpu)
 	return RESUME_GUEST;
 }
 
+static int kvm_handle_lbt_disabled(struct kvm_vcpu *vcpu)
+{
+	if (kvm_own_lbt(vcpu))
+		kvm_queue_exception(vcpu, EXCCODE_INE, 0);
+
+	return RESUME_GUEST;
+}
+
 static int kvm_send_pv_ipi(struct kvm_vcpu *vcpu)
 {
 	unsigned int min, cpu, i;
@@ -750,16 +792,21 @@ static int kvm_send_pv_ipi(struct kvm_vcpu *vcpu)
  */
 static void kvm_handle_service(struct kvm_vcpu *vcpu)
 {
+	long ret = KVM_HCALL_INVALID_CODE;
 	unsigned long func = kvm_read_reg(vcpu, LOONGARCH_GPR_A0);
-	long ret;
 
 	switch (func) {
 	case KVM_HCALL_FUNC_IPI:
-		kvm_send_pv_ipi(vcpu);
-		ret = KVM_HCALL_SUCCESS;
+		if (kvm_guest_has_pv_feature(vcpu, KVM_FEATURE_IPI)) {
+			kvm_send_pv_ipi(vcpu);
+			ret = KVM_HCALL_SUCCESS;
+		}
+		break;
+	case KVM_HCALL_FUNC_NOTIFY:
+		if (kvm_guest_has_pv_feature(vcpu, KVM_FEATURE_STEAL_TIME))
+			ret = kvm_save_notify(vcpu);
 		break;
 	default:
-		ret = KVM_HCALL_INVALID_CODE;
 		break;
 	}
 
@@ -831,6 +878,7 @@ static exit_handle_fn kvm_fault_tables[EXCCODE_INT_START] = {
 	[EXCCODE_FPDIS]			= kvm_handle_fpu_disabled,
 	[EXCCODE_LSXDIS]		= kvm_handle_lsx_disabled,
 	[EXCCODE_LASXDIS]		= kvm_handle_lasx_disabled,
+	[EXCCODE_BTDIS]			= kvm_handle_lbt_disabled,
 	[EXCCODE_GSPR]			= kvm_handle_gspr,
 	[EXCCODE_HVC]			= kvm_handle_hypercall,
 };
diff --git a/arch/loongarch/kvm/main.c b/arch/loongarch/kvm/main.c
index 86a2f2d0cb27..27e9b94c0a0b 100644
--- a/arch/loongarch/kvm/main.c
+++ b/arch/loongarch/kvm/main.c
@@ -242,6 +242,7 @@ void kvm_check_vpid(struct kvm_vcpu *vcpu)
 		kvm_update_vpid(vcpu, cpu);
 		trace_kvm_vpid_change(vcpu, vcpu->arch.vpid);
 		vcpu->cpu = cpu;
+		kvm_clear_request(KVM_REQ_TLB_FLUSH_GPA, vcpu);
 	}
 
 	/* Restore GSTAT(0x50).vpid */
@@ -260,7 +261,7 @@ long kvm_arch_dev_ioctl(struct file *filp,
 	return -ENOIOCTLCMD;
 }
 
-int kvm_arch_hardware_enable(void)
+int kvm_arch_enable_virtualization_cpu(void)
 {
 	unsigned long env, gcfg = 0;
 
@@ -299,7 +300,7 @@ int kvm_arch_hardware_enable(void)
 	return 0;
 }
 
-void kvm_arch_hardware_disable(void)
+void kvm_arch_disable_virtualization_cpu(void)
 {
 	write_csr_gcfg(0);
 	write_csr_gstat(0);
diff --git a/arch/loongarch/kvm/mmu.c b/arch/loongarch/kvm/mmu.c
index 98883aa23ab8..28681dfb4b85 100644
--- a/arch/loongarch/kvm/mmu.c
+++ b/arch/loongarch/kvm/mmu.c
@@ -163,6 +163,7 @@ static kvm_pte_t *kvm_populate_gpa(struct kvm *kvm,
 
 			child = kvm_mmu_memory_cache_alloc(cache);
 			_kvm_pte_init(child, ctx.invalid_ptes[ctx.level - 1]);
+			smp_wmb(); /* Make pte visible before pmd */
 			kvm_set_pte(entry, __pa(child));
 		} else if (kvm_pte_huge(*entry)) {
 			return entry;
@@ -444,6 +445,17 @@ void kvm_arch_commit_memory_region(struct kvm *kvm,
 				   enum kvm_mr_change change)
 {
 	int needs_flush;
+	u32 old_flags = old ? old->flags : 0;
+	u32 new_flags = new ? new->flags : 0;
+	bool log_dirty_pages = new_flags & KVM_MEM_LOG_DIRTY_PAGES;
+
+	/* Only track memslot flags changed */
+	if (change != KVM_MR_FLAGS_ONLY)
+		return;
+
+	/* Discard dirty page tracking on readonly memslot */
+	if ((old_flags & new_flags) & KVM_MEM_READONLY)
+		return;
 
 	/*
 	 * If dirty page logging is enabled, write protect all pages in the slot
@@ -454,9 +466,14 @@ void kvm_arch_commit_memory_region(struct kvm *kvm,
 	 * MOVE/DELETE:	The old mappings will already have been cleaned up by
 	 *		kvm_arch_flush_shadow_memslot()
 	 */
-	if (change == KVM_MR_FLAGS_ONLY &&
-	    (!(old->flags & KVM_MEM_LOG_DIRTY_PAGES) &&
-	     new->flags & KVM_MEM_LOG_DIRTY_PAGES)) {
+	if (!(old_flags & KVM_MEM_LOG_DIRTY_PAGES) && log_dirty_pages) {
+		/*
+		 * Initially-all-set does not require write protecting any page
+		 * because they're all assumed to be dirty.
+		 */
+		if (kvm_dirty_log_manual_protect_and_init_set(kvm))
+			return;
+
 		spin_lock(&kvm->mmu_lock);
 		/* Write protect GPA page table entries */
 		needs_flush = kvm_mkclean_gpa_pt(kvm, new->base_gfn,
@@ -540,6 +557,7 @@ static int kvm_map_page_fast(struct kvm_vcpu *vcpu, unsigned long gpa, bool writ
 	gfn_t gfn = gpa >> PAGE_SHIFT;
 	struct kvm *kvm = vcpu->kvm;
 	struct kvm_memory_slot *slot;
+	struct page *page;
 
 	spin_lock(&kvm->mmu_lock);
 
@@ -551,10 +569,8 @@ static int kvm_map_page_fast(struct kvm_vcpu *vcpu, unsigned long gpa, bool writ
 	}
 
 	/* Track access to pages marked old */
-	new = *ptep;
-	if (!kvm_pte_young(new))
-		new = kvm_pte_mkyoung(new);
-		/* call kvm_set_pfn_accessed() after unlock */
+	new = kvm_pte_mkyoung(*ptep);
+	/* call kvm_set_pfn_accessed() after unlock */
 
 	if (write && !kvm_pte_dirty(new)) {
 		if (!kvm_pte_write(new)) {
@@ -582,19 +598,22 @@ static int kvm_map_page_fast(struct kvm_vcpu *vcpu, unsigned long gpa, bool writ
 	if (changed) {
 		kvm_set_pte(ptep, new);
 		pfn = kvm_pte_pfn(new);
+		page = kvm_pfn_to_refcounted_page(pfn);
+		if (page)
+			get_page(page);
 	}
 	spin_unlock(&kvm->mmu_lock);
 
-	/*
-	 * Fixme: pfn may be freed after mmu_lock
-	 * kvm_try_get_pfn(pfn)/kvm_release_pfn pair to prevent this?
-	 */
-	if (kvm_pte_young(changed))
-		kvm_set_pfn_accessed(pfn);
+	if (changed) {
+		if (kvm_pte_young(changed))
+			kvm_set_pfn_accessed(pfn);
 
-	if (kvm_pte_dirty(changed)) {
-		mark_page_dirty(kvm, gfn);
-		kvm_set_pfn_dirty(pfn);
+		if (kvm_pte_dirty(changed)) {
+			mark_page_dirty(kvm, gfn);
+			kvm_set_pfn_dirty(pfn);
+		}
+		if (page)
+			put_page(page);
 	}
 	return ret;
 out:
@@ -695,19 +714,19 @@ static int host_pfn_mapping_level(struct kvm *kvm, gfn_t gfn,
 	 * value) and then p*d_offset() walks into the target huge page instead
 	 * of the old page table (sees the new value).
 	 */
-	pgd = READ_ONCE(*pgd_offset(kvm->mm, hva));
+	pgd = pgdp_get(pgd_offset(kvm->mm, hva));
 	if (pgd_none(pgd))
 		goto out;
 
-	p4d = READ_ONCE(*p4d_offset(&pgd, hva));
+	p4d = p4dp_get(p4d_offset(&pgd, hva));
 	if (p4d_none(p4d) || !p4d_present(p4d))
 		goto out;
 
-	pud = READ_ONCE(*pud_offset(&p4d, hva));
+	pud = pudp_get(pud_offset(&p4d, hva));
 	if (pud_none(pud) || !pud_present(pud))
 		goto out;
 
-	pmd = READ_ONCE(*pmd_offset(&pud, hva));
+	pmd = pmdp_get(pmd_offset(&pud, hva));
 	if (pmd_none(pmd) || !pmd_present(pmd))
 		goto out;
 
@@ -737,6 +756,7 @@ static kvm_pte_t *kvm_split_huge(struct kvm_vcpu *vcpu, kvm_pte_t *ptep, gfn_t g
 		val += PAGE_SIZE;
 	}
 
+	smp_wmb(); /* Make pte visible before pmd */
 	/* The later kvm_flush_tlb_gpa() will flush hugepage tlb */
 	kvm_set_pte(ptep, __pa(child));
 
@@ -858,11 +878,21 @@ retry:
 
 	/* Disable dirty logging on HugePages */
 	level = 0;
-	if (!fault_supports_huge_mapping(memslot, hva, write)) {
-		level = 0;
-	} else {
+	if (fault_supports_huge_mapping(memslot, hva, write)) {
+		/* Check page level about host mmu*/
 		level = host_pfn_mapping_level(kvm, gfn, memslot);
 		if (level == 1) {
+			/*
+			 * Check page level about secondary mmu
+			 * Disable hugepage if it is normal page on
+			 * secondary mmu already
+			 */
+			ptep = kvm_populate_gpa(kvm, NULL, gpa, 0);
+			if (ptep && !kvm_pte_huge(*ptep))
+				level = 0;
+		}
+
+		if (level == 1) {
 			gfn = gfn & ~(PTRS_PER_PTE - 1);
 			pfn = pfn & ~(PTRS_PER_PTE - 1);
 		}
@@ -892,7 +922,6 @@ retry:
 		kvm_set_pfn_dirty(pfn);
 	}
 
-	kvm_set_pfn_accessed(pfn);
 	kvm_release_pfn_clean(pfn);
 out:
 	srcu_read_unlock(&kvm->srcu, srcu_idx);
@@ -908,7 +937,8 @@ int kvm_handle_mm_fault(struct kvm_vcpu *vcpu, unsigned long gpa, bool write)
 		return ret;
 
 	/* Invalidate this entry in the TLB */
-	kvm_flush_tlb_gpa(vcpu, gpa);
+	vcpu->arch.flush_gpa = gpa;
+	kvm_make_request(KVM_REQ_TLB_FLUSH_GPA, vcpu);
 
 	return 0;
 }
diff --git a/arch/loongarch/kvm/switch.S b/arch/loongarch/kvm/switch.S
index 80e988985a6a..0c292f818492 100644
--- a/arch/loongarch/kvm/switch.S
+++ b/arch/loongarch/kvm/switch.S
@@ -277,6 +277,10 @@ SYM_DATA(kvm_enter_guest_size, .quad kvm_enter_guest_end - kvm_enter_guest)
 
 #ifdef CONFIG_CPU_HAS_LBT
 STACK_FRAME_NON_STANDARD kvm_restore_fpu
+#ifdef CONFIG_CPU_HAS_LSX
 STACK_FRAME_NON_STANDARD kvm_restore_lsx
+#endif
+#ifdef CONFIG_CPU_HAS_LASX
 STACK_FRAME_NON_STANDARD kvm_restore_lasx
 #endif
+#endif
diff --git a/arch/loongarch/kvm/timer.c b/arch/loongarch/kvm/timer.c
index bcc6b6d063d9..74a4b5c272d6 100644
--- a/arch/loongarch/kvm/timer.c
+++ b/arch/loongarch/kvm/timer.c
@@ -188,10 +188,3 @@ void kvm_save_timer(struct kvm_vcpu *vcpu)
 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_ESTAT);
 	preempt_enable();
 }
-
-void kvm_reset_timer(struct kvm_vcpu *vcpu)
-{
-	write_gcsr_timercfg(0);
-	kvm_write_sw_gcsr(vcpu->arch.csr, LOONGARCH_CSR_TCFG, 0);
-	hrtimer_cancel(&vcpu->arch.swtimer);
-}
diff --git a/arch/loongarch/kvm/tlb.c b/arch/loongarch/kvm/tlb.c
index 02535df6b51f..ebdbe9264e9c 100644
--- a/arch/loongarch/kvm/tlb.c
+++ b/arch/loongarch/kvm/tlb.c
@@ -23,10 +23,7 @@ void kvm_flush_tlb_all(void)
 
 void kvm_flush_tlb_gpa(struct kvm_vcpu *vcpu, unsigned long gpa)
 {
-	unsigned long flags;
-
-	local_irq_save(flags);
+	lockdep_assert_irqs_disabled();
 	gpa &= (PAGE_MASK << 1);
 	invtlb(INVTLB_GID_ADDR, read_csr_gstat() & CSR_GSTAT_GID, gpa);
-	local_irq_restore(flags);
 }
diff --git a/arch/loongarch/kvm/vcpu.c b/arch/loongarch/kvm/vcpu.c
index 9e8030d45129..0697b1064251 100644
--- a/arch/loongarch/kvm/vcpu.c
+++ b/arch/loongarch/kvm/vcpu.c
@@ -6,6 +6,7 @@
 #include <linux/kvm_host.h>
 #include <linux/entry-kvm.h>
 #include <asm/fpu.h>
+#include <asm/lbt.h>
 #include <asm/loongarch.h>
 #include <asm/setup.h>
 #include <asm/time.h>
@@ -31,6 +32,170 @@ const struct kvm_stats_header kvm_vcpu_stats_header = {
 		       sizeof(kvm_vcpu_stats_desc),
 };
 
+static inline void kvm_save_host_pmu(struct kvm_vcpu *vcpu)
+{
+	struct kvm_context *context;
+
+	context = this_cpu_ptr(vcpu->kvm->arch.vmcs);
+	context->perf_cntr[0] = read_csr_perfcntr0();
+	context->perf_cntr[1] = read_csr_perfcntr1();
+	context->perf_cntr[2] = read_csr_perfcntr2();
+	context->perf_cntr[3] = read_csr_perfcntr3();
+	context->perf_ctrl[0] = write_csr_perfctrl0(0);
+	context->perf_ctrl[1] = write_csr_perfctrl1(0);
+	context->perf_ctrl[2] = write_csr_perfctrl2(0);
+	context->perf_ctrl[3] = write_csr_perfctrl3(0);
+}
+
+static inline void kvm_restore_host_pmu(struct kvm_vcpu *vcpu)
+{
+	struct kvm_context *context;
+
+	context = this_cpu_ptr(vcpu->kvm->arch.vmcs);
+	write_csr_perfcntr0(context->perf_cntr[0]);
+	write_csr_perfcntr1(context->perf_cntr[1]);
+	write_csr_perfcntr2(context->perf_cntr[2]);
+	write_csr_perfcntr3(context->perf_cntr[3]);
+	write_csr_perfctrl0(context->perf_ctrl[0]);
+	write_csr_perfctrl1(context->perf_ctrl[1]);
+	write_csr_perfctrl2(context->perf_ctrl[2]);
+	write_csr_perfctrl3(context->perf_ctrl[3]);
+}
+
+
+static inline void kvm_save_guest_pmu(struct kvm_vcpu *vcpu)
+{
+	struct loongarch_csrs *csr = vcpu->arch.csr;
+
+	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_PERFCNTR0);
+	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_PERFCNTR1);
+	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_PERFCNTR2);
+	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_PERFCNTR3);
+	kvm_read_clear_hw_gcsr(csr, LOONGARCH_CSR_PERFCTRL0);
+	kvm_read_clear_hw_gcsr(csr, LOONGARCH_CSR_PERFCTRL1);
+	kvm_read_clear_hw_gcsr(csr, LOONGARCH_CSR_PERFCTRL2);
+	kvm_read_clear_hw_gcsr(csr, LOONGARCH_CSR_PERFCTRL3);
+}
+
+static inline void kvm_restore_guest_pmu(struct kvm_vcpu *vcpu)
+{
+	struct loongarch_csrs *csr = vcpu->arch.csr;
+
+	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_PERFCNTR0);
+	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_PERFCNTR1);
+	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_PERFCNTR2);
+	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_PERFCNTR3);
+	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_PERFCTRL0);
+	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_PERFCTRL1);
+	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_PERFCTRL2);
+	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_PERFCTRL3);
+}
+
+static int kvm_own_pmu(struct kvm_vcpu *vcpu)
+{
+	unsigned long val;
+
+	if (!kvm_guest_has_pmu(&vcpu->arch))
+		return -EINVAL;
+
+	kvm_save_host_pmu(vcpu);
+
+	/* Set PM0-PM(num) to guest */
+	val = read_csr_gcfg() & ~CSR_GCFG_GPERF;
+	val |= (kvm_get_pmu_num(&vcpu->arch) + 1) << CSR_GCFG_GPERF_SHIFT;
+	write_csr_gcfg(val);
+
+	kvm_restore_guest_pmu(vcpu);
+
+	return 0;
+}
+
+static void kvm_lose_pmu(struct kvm_vcpu *vcpu)
+{
+	unsigned long val;
+	struct loongarch_csrs *csr = vcpu->arch.csr;
+
+	if (!(vcpu->arch.aux_inuse & KVM_LARCH_PMU))
+		return;
+
+	kvm_save_guest_pmu(vcpu);
+
+	/* Disable pmu access from guest */
+	write_csr_gcfg(read_csr_gcfg() & ~CSR_GCFG_GPERF);
+
+	/*
+	 * Clear KVM_LARCH_PMU if the guest is not using PMU CSRs when
+	 * exiting the guest, so that the next time trap into the guest.
+	 * We don't need to deal with PMU CSRs contexts.
+	 */
+	val = kvm_read_sw_gcsr(csr, LOONGARCH_CSR_PERFCTRL0);
+	val |= kvm_read_sw_gcsr(csr, LOONGARCH_CSR_PERFCTRL1);
+	val |= kvm_read_sw_gcsr(csr, LOONGARCH_CSR_PERFCTRL2);
+	val |= kvm_read_sw_gcsr(csr, LOONGARCH_CSR_PERFCTRL3);
+	if (!(val & KVM_PMU_EVENT_ENABLED))
+		vcpu->arch.aux_inuse &= ~KVM_LARCH_PMU;
+
+	kvm_restore_host_pmu(vcpu);
+}
+
+static void kvm_restore_pmu(struct kvm_vcpu *vcpu)
+{
+	if ((vcpu->arch.aux_inuse & KVM_LARCH_PMU))
+		kvm_make_request(KVM_REQ_PMU, vcpu);
+}
+
+static void kvm_check_pmu(struct kvm_vcpu *vcpu)
+{
+	if (kvm_check_request(KVM_REQ_PMU, vcpu)) {
+		kvm_own_pmu(vcpu);
+		vcpu->arch.aux_inuse |= KVM_LARCH_PMU;
+	}
+}
+
+static void kvm_update_stolen_time(struct kvm_vcpu *vcpu)
+{
+	u32 version;
+	u64 steal;
+	gpa_t gpa;
+	struct kvm_memslots *slots;
+	struct kvm_steal_time __user *st;
+	struct gfn_to_hva_cache *ghc;
+
+	ghc = &vcpu->arch.st.cache;
+	gpa = vcpu->arch.st.guest_addr;
+	if (!(gpa & KVM_STEAL_PHYS_VALID))
+		return;
+
+	gpa &= KVM_STEAL_PHYS_MASK;
+	slots = kvm_memslots(vcpu->kvm);
+	if (slots->generation != ghc->generation || gpa != ghc->gpa) {
+		if (kvm_gfn_to_hva_cache_init(vcpu->kvm, ghc, gpa, sizeof(*st))) {
+			ghc->gpa = INVALID_GPA;
+			return;
+		}
+	}
+
+	st = (struct kvm_steal_time __user *)ghc->hva;
+	unsafe_get_user(version, &st->version, out);
+	if (version & 1)
+		version += 1; /* first time write, random junk */
+
+	version += 1;
+	unsafe_put_user(version, &st->version, out);
+	smp_wmb();
+
+	unsafe_get_user(steal, &st->steal, out);
+	steal += current->sched_info.run_delay - vcpu->arch.st.last_steal;
+	vcpu->arch.st.last_steal = current->sched_info.run_delay;
+	unsafe_put_user(steal, &st->steal, out);
+
+	smp_wmb();
+	version += 1;
+	unsafe_put_user(version, &st->version, out);
+out:
+	mark_page_dirty_in_slot(vcpu->kvm, ghc->memslot, gpa_to_gfn(ghc->gpa));
+}
+
 /*
  * kvm_check_requests - check and handle pending vCPU requests
  *
@@ -48,9 +213,22 @@ static int kvm_check_requests(struct kvm_vcpu *vcpu)
 	if (kvm_dirty_ring_check_request(vcpu))
 		return RESUME_HOST;
 
+	if (kvm_check_request(KVM_REQ_STEAL_UPDATE, vcpu))
+		kvm_update_stolen_time(vcpu);
+
 	return RESUME_GUEST;
 }
 
+static void kvm_late_check_requests(struct kvm_vcpu *vcpu)
+{
+	lockdep_assert_irqs_disabled();
+	if (kvm_check_request(KVM_REQ_TLB_FLUSH_GPA, vcpu))
+		if (vcpu->arch.flush_gpa != INVALID_GPA) {
+			kvm_flush_tlb_gpa(vcpu, vcpu->arch.flush_gpa);
+			vcpu->arch.flush_gpa = INVALID_GPA;
+		}
+}
+
 /*
  * Check and handle pending signal and vCPU requests etc
  * Run with irq enabled and preempt enabled
@@ -101,6 +279,14 @@ static int kvm_pre_enter_guest(struct kvm_vcpu *vcpu)
 		/* Make sure the vcpu mode has been written */
 		smp_store_mb(vcpu->mode, IN_GUEST_MODE);
 		kvm_check_vpid(vcpu);
+		kvm_check_pmu(vcpu);
+
+		/*
+		 * Called after function kvm_check_vpid()
+		 * Since it updates CSR.GSTAT used by kvm_flush_tlb_gpa(),
+		 * and it may also clear KVM_REQ_TLB_FLUSH_GPA pending bit
+		 */
+		kvm_late_check_requests(vcpu);
 		vcpu->arch.host_eentry = csr_read64(LOONGARCH_CSR_EENTRY);
 		/* Clear KVM_LARCH_SWCSR_LATEST as CSR will change when enter guest */
 		vcpu->arch.aux_inuse &= ~KVM_LARCH_SWCSR_LATEST;
@@ -131,6 +317,8 @@ static int kvm_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu)
 	/* Set a default exit reason */
 	run->exit_reason = KVM_EXIT_UNKNOWN;
 
+	kvm_lose_pmu(vcpu);
+
 	guest_timing_exit_irqoff();
 	guest_state_exit_irqoff();
 	local_irq_enable();
@@ -354,6 +542,17 @@ static int _kvm_getcsr(struct kvm_vcpu *vcpu, unsigned int id, u64 *val)
 		return -EINVAL;
 
 	if (id == LOONGARCH_CSR_ESTAT) {
+		preempt_disable();
+		vcpu_load(vcpu);
+		/*
+		 * Sync pending interrupts into ESTAT so that interrupt
+		 * remains during VM migration stage
+		 */
+		kvm_deliver_intr(vcpu);
+		vcpu->arch.aux_inuse &= ~KVM_LARCH_SWCSR_LATEST;
+		vcpu_put(vcpu);
+		preempt_enable();
+
 		/* ESTAT IP0~IP7 get from GINTC */
 		gintc = kvm_read_sw_gcsr(csr, LOONGARCH_CSR_GINTC) & 0xff;
 		*val = kvm_read_sw_gcsr(csr, LOONGARCH_CSR_ESTAT) | (gintc << 2);
@@ -393,6 +592,22 @@ static int _kvm_setcsr(struct kvm_vcpu *vcpu, unsigned int id, u64 val)
 
 	kvm_write_sw_gcsr(csr, id, val);
 
+	/*
+	 * After modifying the PMU CSR register value of the vcpu.
+	 * If the PMU CSRs are used, we need to set KVM_REQ_PMU.
+	 */
+	if (id >= LOONGARCH_CSR_PERFCTRL0 && id <= LOONGARCH_CSR_PERFCNTR3) {
+		unsigned long val;
+
+		val = kvm_read_sw_gcsr(csr, LOONGARCH_CSR_PERFCTRL0) |
+		      kvm_read_sw_gcsr(csr, LOONGARCH_CSR_PERFCTRL1) |
+		      kvm_read_sw_gcsr(csr, LOONGARCH_CSR_PERFCTRL2) |
+		      kvm_read_sw_gcsr(csr, LOONGARCH_CSR_PERFCTRL3);
+
+		if (val & KVM_PMU_EVENT_ENABLED)
+			kvm_make_request(KVM_REQ_PMU, vcpu);
+	}
+
 	return ret;
 }
 
@@ -422,6 +637,12 @@ static int _kvm_get_cpucfg_mask(int id, u64 *v)
 			*v |= CPUCFG2_LSX;
 		if (cpu_has_lasx)
 			*v |= CPUCFG2_LASX;
+		if (cpu_has_lbt_x86)
+			*v |= CPUCFG2_X86BT;
+		if (cpu_has_lbt_arm)
+			*v |= CPUCFG2_ARMBT;
+		if (cpu_has_lbt_mips)
+			*v |= CPUCFG2_MIPSBT;
 
 		return 0;
 	case LOONGARCH_CPUCFG3:
@@ -431,6 +652,12 @@ static int _kvm_get_cpucfg_mask(int id, u64 *v)
 	case LOONGARCH_CPUCFG5:
 		*v = GENMASK(31, 0);
 		return 0;
+	case LOONGARCH_CPUCFG6:
+		if (cpu_has_pmp)
+			*v = GENMASK(14, 0);
+		else
+			*v = 0;
+		return 0;
 	case LOONGARCH_CPUCFG16:
 		*v = GENMASK(16, 0);
 		return 0;
@@ -475,6 +702,17 @@ static int kvm_check_cpucfg(int id, u64 val)
 			/* LASX architecturally implies LSX and FP but val does not satisfy that */
 			return -EINVAL;
 		return 0;
+	case LOONGARCH_CPUCFG6:
+		if (val & CPUCFG6_PMP) {
+			u32 host = read_cpucfg(LOONGARCH_CPUCFG6);
+			if ((val & CPUCFG6_PMBITS) != (host & CPUCFG6_PMBITS))
+				return -EINVAL;
+			if ((val & CPUCFG6_PMNUM) > (host & CPUCFG6_PMNUM))
+				return -EINVAL;
+			if ((val & CPUCFG6_UPM) && !(host & CPUCFG6_UPM))
+				return -EINVAL;
+		}
+		return 0;
 	default:
 		/*
 		 * Values for the other CPUCFG IDs are not being further validated
@@ -502,6 +740,34 @@ static int kvm_get_one_reg(struct kvm_vcpu *vcpu,
 		else
 			ret = -EINVAL;
 		break;
+	case KVM_REG_LOONGARCH_LBT:
+		if (!kvm_guest_has_lbt(&vcpu->arch))
+			return -ENXIO;
+
+		switch (reg->id) {
+		case KVM_REG_LOONGARCH_LBT_SCR0:
+			*v = vcpu->arch.lbt.scr0;
+			break;
+		case KVM_REG_LOONGARCH_LBT_SCR1:
+			*v = vcpu->arch.lbt.scr1;
+			break;
+		case KVM_REG_LOONGARCH_LBT_SCR2:
+			*v = vcpu->arch.lbt.scr2;
+			break;
+		case KVM_REG_LOONGARCH_LBT_SCR3:
+			*v = vcpu->arch.lbt.scr3;
+			break;
+		case KVM_REG_LOONGARCH_LBT_EFLAGS:
+			*v = vcpu->arch.lbt.eflags;
+			break;
+		case KVM_REG_LOONGARCH_LBT_FTOP:
+			*v = vcpu->arch.fpu.ftop;
+			break;
+		default:
+			ret = -EINVAL;
+			break;
+		}
+		break;
 	case KVM_REG_LOONGARCH_KVM:
 		switch (reg->id) {
 		case KVM_REG_LOONGARCH_COUNTER:
@@ -560,6 +826,37 @@ static int kvm_set_one_reg(struct kvm_vcpu *vcpu,
 		if (ret)
 			break;
 		vcpu->arch.cpucfg[id] = (u32)v;
+		if (id == LOONGARCH_CPUCFG6)
+			vcpu->arch.max_pmu_csrid =
+				LOONGARCH_CSR_PERFCTRL0 + 2 * kvm_get_pmu_num(&vcpu->arch) + 1;
+		break;
+	case KVM_REG_LOONGARCH_LBT:
+		if (!kvm_guest_has_lbt(&vcpu->arch))
+			return -ENXIO;
+
+		switch (reg->id) {
+		case KVM_REG_LOONGARCH_LBT_SCR0:
+			vcpu->arch.lbt.scr0 = v;
+			break;
+		case KVM_REG_LOONGARCH_LBT_SCR1:
+			vcpu->arch.lbt.scr1 = v;
+			break;
+		case KVM_REG_LOONGARCH_LBT_SCR2:
+			vcpu->arch.lbt.scr2 = v;
+			break;
+		case KVM_REG_LOONGARCH_LBT_SCR3:
+			vcpu->arch.lbt.scr3 = v;
+			break;
+		case KVM_REG_LOONGARCH_LBT_EFLAGS:
+			vcpu->arch.lbt.eflags = v;
+			break;
+		case KVM_REG_LOONGARCH_LBT_FTOP:
+			vcpu->arch.fpu.ftop = v;
+			break;
+		default:
+			ret = -EINVAL;
+			break;
+		}
 		break;
 	case KVM_REG_LOONGARCH_KVM:
 		switch (reg->id) {
@@ -572,7 +869,7 @@ static int kvm_set_one_reg(struct kvm_vcpu *vcpu,
 				vcpu->kvm->arch.time_offset = (signed long)(v - drdtime());
 			break;
 		case KVM_REG_LOONGARCH_VCPU_RESET:
-			kvm_reset_timer(vcpu);
+			vcpu->arch.st.guest_addr = 0;
 			memset(&vcpu->arch.irq_pending, 0, sizeof(vcpu->arch.irq_pending));
 			memset(&vcpu->arch.irq_clear, 0, sizeof(vcpu->arch.irq_clear));
 			break;
@@ -653,7 +950,10 @@ static int kvm_loongarch_cpucfg_has_attr(struct kvm_vcpu *vcpu,
 					 struct kvm_device_attr *attr)
 {
 	switch (attr->attr) {
-	case 2:
+	case LOONGARCH_CPUCFG2:
+	case LOONGARCH_CPUCFG6:
+		return 0;
+	case CPUCFG_KVM_FEATURE:
 		return 0;
 	default:
 		return -ENXIO;
@@ -662,6 +962,16 @@ static int kvm_loongarch_cpucfg_has_attr(struct kvm_vcpu *vcpu,
 	return -ENXIO;
 }
 
+static int kvm_loongarch_pvtime_has_attr(struct kvm_vcpu *vcpu,
+					 struct kvm_device_attr *attr)
+{
+	if (!kvm_guest_has_pv_feature(vcpu, KVM_FEATURE_STEAL_TIME)
+			|| attr->attr != KVM_LOONGARCH_VCPU_PVTIME_GPA)
+		return -ENXIO;
+
+	return 0;
+}
+
 static int kvm_loongarch_vcpu_has_attr(struct kvm_vcpu *vcpu,
 				       struct kvm_device_attr *attr)
 {
@@ -671,6 +981,9 @@ static int kvm_loongarch_vcpu_has_attr(struct kvm_vcpu *vcpu,
 	case KVM_LOONGARCH_VCPU_CPUCFG:
 		ret = kvm_loongarch_cpucfg_has_attr(vcpu, attr);
 		break;
+	case KVM_LOONGARCH_VCPU_PVTIME_CTRL:
+		ret = kvm_loongarch_pvtime_has_attr(vcpu, attr);
+		break;
 	default:
 		break;
 	}
@@ -678,22 +991,48 @@ static int kvm_loongarch_vcpu_has_attr(struct kvm_vcpu *vcpu,
 	return ret;
 }
 
-static int kvm_loongarch_get_cpucfg_attr(struct kvm_vcpu *vcpu,
+static int kvm_loongarch_cpucfg_get_attr(struct kvm_vcpu *vcpu,
 					 struct kvm_device_attr *attr)
 {
 	int ret = 0;
 	uint64_t val;
 	uint64_t __user *uaddr = (uint64_t __user *)attr->addr;
 
-	ret = _kvm_get_cpucfg_mask(attr->attr, &val);
-	if (ret)
-		return ret;
+	switch (attr->attr) {
+	case 0 ... (KVM_MAX_CPUCFG_REGS - 1):
+		ret = _kvm_get_cpucfg_mask(attr->attr, &val);
+		if (ret)
+			return ret;
+		break;
+	case CPUCFG_KVM_FEATURE:
+		val = vcpu->kvm->arch.pv_features & LOONGARCH_PV_FEAT_MASK;
+		break;
+	default:
+		return -ENXIO;
+	}
 
 	put_user(val, uaddr);
 
 	return ret;
 }
 
+static int kvm_loongarch_pvtime_get_attr(struct kvm_vcpu *vcpu,
+					 struct kvm_device_attr *attr)
+{
+	u64 gpa;
+	u64 __user *user = (u64 __user *)attr->addr;
+
+	if (!kvm_guest_has_pv_feature(vcpu, KVM_FEATURE_STEAL_TIME)
+			|| attr->attr != KVM_LOONGARCH_VCPU_PVTIME_GPA)
+		return -ENXIO;
+
+	gpa = vcpu->arch.st.guest_addr;
+	if (put_user(gpa, user))
+		return -EFAULT;
+
+	return 0;
+}
+
 static int kvm_loongarch_vcpu_get_attr(struct kvm_vcpu *vcpu,
 				       struct kvm_device_attr *attr)
 {
@@ -701,7 +1040,10 @@ static int kvm_loongarch_vcpu_get_attr(struct kvm_vcpu *vcpu,
 
 	switch (attr->group) {
 	case KVM_LOONGARCH_VCPU_CPUCFG:
-		ret = kvm_loongarch_get_cpucfg_attr(vcpu, attr);
+		ret = kvm_loongarch_cpucfg_get_attr(vcpu, attr);
+		break;
+	case KVM_LOONGARCH_VCPU_PVTIME_CTRL:
+		ret = kvm_loongarch_pvtime_get_attr(vcpu, attr);
 		break;
 	default:
 		break;
@@ -713,7 +1055,65 @@ static int kvm_loongarch_vcpu_get_attr(struct kvm_vcpu *vcpu,
 static int kvm_loongarch_cpucfg_set_attr(struct kvm_vcpu *vcpu,
 					 struct kvm_device_attr *attr)
 {
-	return -ENXIO;
+	u64 val, valid;
+	u64 __user *user = (u64 __user *)attr->addr;
+	struct kvm *kvm = vcpu->kvm;
+
+	switch (attr->attr) {
+	case CPUCFG_KVM_FEATURE:
+		if (get_user(val, user))
+			return -EFAULT;
+
+		valid = LOONGARCH_PV_FEAT_MASK;
+		if (val & ~valid)
+			return -EINVAL;
+
+		/* All vCPUs need set the same PV features */
+		if ((kvm->arch.pv_features & LOONGARCH_PV_FEAT_UPDATED)
+				&& ((kvm->arch.pv_features & valid) != val))
+			return -EINVAL;
+		kvm->arch.pv_features = val | LOONGARCH_PV_FEAT_UPDATED;
+		return 0;
+	default:
+		return -ENXIO;
+	}
+}
+
+static int kvm_loongarch_pvtime_set_attr(struct kvm_vcpu *vcpu,
+					 struct kvm_device_attr *attr)
+{
+	int idx, ret = 0;
+	u64 gpa, __user *user = (u64 __user *)attr->addr;
+	struct kvm *kvm = vcpu->kvm;
+
+	if (!kvm_guest_has_pv_feature(vcpu, KVM_FEATURE_STEAL_TIME)
+			|| attr->attr != KVM_LOONGARCH_VCPU_PVTIME_GPA)
+		return -ENXIO;
+
+	if (get_user(gpa, user))
+		return -EFAULT;
+
+	if (gpa & ~(KVM_STEAL_PHYS_MASK | KVM_STEAL_PHYS_VALID))
+		return -EINVAL;
+
+	if (!(gpa & KVM_STEAL_PHYS_VALID)) {
+		vcpu->arch.st.guest_addr = gpa;
+		return 0;
+	}
+
+	/* Check the address is in a valid memslot */
+	idx = srcu_read_lock(&kvm->srcu);
+	if (kvm_is_error_hva(gfn_to_hva(kvm, gpa >> PAGE_SHIFT)))
+		ret = -EINVAL;
+	srcu_read_unlock(&kvm->srcu, idx);
+
+	if (!ret) {
+		vcpu->arch.st.guest_addr = gpa;
+		vcpu->arch.st.last_steal = current->sched_info.run_delay;
+		kvm_make_request(KVM_REQ_STEAL_UPDATE, vcpu);
+	}
+
+	return ret;
 }
 
 static int kvm_loongarch_vcpu_set_attr(struct kvm_vcpu *vcpu,
@@ -725,6 +1125,9 @@ static int kvm_loongarch_vcpu_set_attr(struct kvm_vcpu *vcpu,
 	case KVM_LOONGARCH_VCPU_CPUCFG:
 		ret = kvm_loongarch_cpucfg_set_attr(vcpu, attr);
 		break;
+	case KVM_LOONGARCH_VCPU_PVTIME_CTRL:
+		ret = kvm_loongarch_pvtime_set_attr(vcpu, attr);
+		break;
 	default:
 		break;
 	}
@@ -829,12 +1232,66 @@ int kvm_arch_vcpu_ioctl_set_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu)
 	return 0;
 }
 
+#ifdef CONFIG_CPU_HAS_LBT
+int kvm_own_lbt(struct kvm_vcpu *vcpu)
+{
+	if (!kvm_guest_has_lbt(&vcpu->arch))
+		return -EINVAL;
+
+	preempt_disable();
+	set_csr_euen(CSR_EUEN_LBTEN);
+	_restore_lbt(&vcpu->arch.lbt);
+	vcpu->arch.aux_inuse |= KVM_LARCH_LBT;
+	preempt_enable();
+
+	return 0;
+}
+
+static void kvm_lose_lbt(struct kvm_vcpu *vcpu)
+{
+	preempt_disable();
+	if (vcpu->arch.aux_inuse & KVM_LARCH_LBT) {
+		_save_lbt(&vcpu->arch.lbt);
+		clear_csr_euen(CSR_EUEN_LBTEN);
+		vcpu->arch.aux_inuse &= ~KVM_LARCH_LBT;
+	}
+	preempt_enable();
+}
+
+static void kvm_check_fcsr(struct kvm_vcpu *vcpu, unsigned long fcsr)
+{
+	/*
+	 * If TM is enabled, top register save/restore will
+	 * cause lbt exception, here enable lbt in advance
+	 */
+	if (fcsr & FPU_CSR_TM)
+		kvm_own_lbt(vcpu);
+}
+
+static void kvm_check_fcsr_alive(struct kvm_vcpu *vcpu)
+{
+	if (vcpu->arch.aux_inuse & KVM_LARCH_FPU) {
+		if (vcpu->arch.aux_inuse & KVM_LARCH_LBT)
+			return;
+		kvm_check_fcsr(vcpu, read_fcsr(LOONGARCH_FCSR0));
+	}
+}
+#else
+static inline void kvm_lose_lbt(struct kvm_vcpu *vcpu) { }
+static inline void kvm_check_fcsr(struct kvm_vcpu *vcpu, unsigned long fcsr) { }
+static inline void kvm_check_fcsr_alive(struct kvm_vcpu *vcpu) { }
+#endif
+
 /* Enable FPU and restore context */
 void kvm_own_fpu(struct kvm_vcpu *vcpu)
 {
 	preempt_disable();
 
-	/* Enable FPU */
+	/*
+	 * Enable FPU for guest
+	 * Set FR and FRE according to guest context
+	 */
+	kvm_check_fcsr(vcpu, vcpu->arch.fpu.fcsr);
 	set_csr_euen(CSR_EUEN_FPEN);
 
 	kvm_restore_fpu(&vcpu->arch.fpu);
@@ -854,6 +1311,7 @@ int kvm_own_lsx(struct kvm_vcpu *vcpu)
 	preempt_disable();
 
 	/* Enable LSX for guest */
+	kvm_check_fcsr(vcpu, vcpu->arch.fpu.fcsr);
 	set_csr_euen(CSR_EUEN_LSXEN | CSR_EUEN_FPEN);
 	switch (vcpu->arch.aux_inuse & KVM_LARCH_FPU) {
 	case KVM_LARCH_FPU:
@@ -888,6 +1346,7 @@ int kvm_own_lasx(struct kvm_vcpu *vcpu)
 
 	preempt_disable();
 
+	kvm_check_fcsr(vcpu, vcpu->arch.fpu.fcsr);
 	set_csr_euen(CSR_EUEN_FPEN | CSR_EUEN_LSXEN | CSR_EUEN_LASXEN);
 	switch (vcpu->arch.aux_inuse & (KVM_LARCH_FPU | KVM_LARCH_LSX)) {
 	case KVM_LARCH_LSX:
@@ -919,6 +1378,7 @@ void kvm_lose_fpu(struct kvm_vcpu *vcpu)
 {
 	preempt_disable();
 
+	kvm_check_fcsr_alive(vcpu);
 	if (vcpu->arch.aux_inuse & KVM_LARCH_LASX) {
 		kvm_save_lasx(&vcpu->arch.fpu);
 		vcpu->arch.aux_inuse &= ~(KVM_LARCH_LSX | KVM_LARCH_FPU | KVM_LARCH_LASX);
@@ -941,6 +1401,7 @@ void kvm_lose_fpu(struct kvm_vcpu *vcpu)
 		/* Disable FPU */
 		clear_csr_euen(CSR_EUEN_FPEN);
 	}
+	kvm_lose_lbt(vcpu);
 
 	preempt_enable();
 }
@@ -994,6 +1455,7 @@ int kvm_arch_vcpu_create(struct kvm_vcpu *vcpu)
 	struct loongarch_csrs *csr;
 
 	vcpu->arch.vpid = 0;
+	vcpu->arch.flush_gpa = INVALID_GPA;
 
 	hrtimer_init(&vcpu->arch.swtimer, CLOCK_MONOTONIC, HRTIMER_MODE_ABS_PINNED);
 	vcpu->arch.swtimer.function = kvm_swtimer_wakeup;
@@ -1084,6 +1546,10 @@ static int _kvm_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
 
 	/* Control guest page CCA attribute */
 	change_csr_gcfg(CSR_GCFG_MATC_MASK, CSR_GCFG_MATC_ROOT);
+	kvm_make_request(KVM_REQ_STEAL_UPDATE, vcpu);
+
+	/* Restore hardware PMU CSRs */
+	kvm_restore_pmu(vcpu);
 
 	/* Don't bother restoring registers multiple times unless necessary */
 	if (vcpu->arch.aux_inuse & KVM_LARCH_HWCSR_USABLE)
@@ -1266,7 +1732,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu)
 			kvm_complete_iocsr_read(vcpu, run);
 	}
 
-	if (run->immediate_exit)
+	if (!vcpu->wants_to_run)
 		return r;
 
 	/* Clear exit_reason */
diff --git a/arch/loongarch/kvm/vm.c b/arch/loongarch/kvm/vm.c
index 6b2e4f66ad26..4ba734aaef87 100644
--- a/arch/loongarch/kvm/vm.c
+++ b/arch/loongarch/kvm/vm.c
@@ -5,6 +5,7 @@
 
 #include <linux/kvm_host.h>
 #include <asm/kvm_mmu.h>
+#include <asm/kvm_vcpu.h>
 
 const struct _kvm_stats_desc kvm_vm_stats_desc[] = {
 	KVM_GENERIC_VM_STATS(),
@@ -39,6 +40,12 @@ int kvm_arch_init_vm(struct kvm *kvm, unsigned long type)
 	spin_lock_init(&kvm->arch.phyid_map_lock);
 
 	kvm_init_vmcs(kvm);
+
+	/* Enable all PV features by default */
+	kvm->arch.pv_features = BIT(KVM_FEATURE_IPI);
+	if (kvm_pvtime_supported())
+		kvm->arch.pv_features |= BIT(KVM_FEATURE_STEAL_TIME);
+
 	kvm->arch.gpa_size = BIT(cpu_vabits - 1);
 	kvm->arch.root_level = CONFIG_PGTABLE_LEVELS - 1;
 	kvm->arch.invalid_ptes[0] = 0;
@@ -99,7 +106,67 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
 	return r;
 }
 
+static int kvm_vm_feature_has_attr(struct kvm *kvm, struct kvm_device_attr *attr)
+{
+	switch (attr->attr) {
+	case KVM_LOONGARCH_VM_FEAT_LSX:
+		if (cpu_has_lsx)
+			return 0;
+		return -ENXIO;
+	case KVM_LOONGARCH_VM_FEAT_LASX:
+		if (cpu_has_lasx)
+			return 0;
+		return -ENXIO;
+	case KVM_LOONGARCH_VM_FEAT_X86BT:
+		if (cpu_has_lbt_x86)
+			return 0;
+		return -ENXIO;
+	case KVM_LOONGARCH_VM_FEAT_ARMBT:
+		if (cpu_has_lbt_arm)
+			return 0;
+		return -ENXIO;
+	case KVM_LOONGARCH_VM_FEAT_MIPSBT:
+		if (cpu_has_lbt_mips)
+			return 0;
+		return -ENXIO;
+	case KVM_LOONGARCH_VM_FEAT_PMU:
+		if (cpu_has_pmp)
+			return 0;
+		return -ENXIO;
+	case KVM_LOONGARCH_VM_FEAT_PV_IPI:
+		return 0;
+	case KVM_LOONGARCH_VM_FEAT_PV_STEALTIME:
+		if (kvm_pvtime_supported())
+			return 0;
+		return -ENXIO;
+	default:
+		return -ENXIO;
+	}
+}
+
+static int kvm_vm_has_attr(struct kvm *kvm, struct kvm_device_attr *attr)
+{
+	switch (attr->group) {
+	case KVM_LOONGARCH_VM_FEAT_CTRL:
+		return kvm_vm_feature_has_attr(kvm, attr);
+	default:
+		return -ENXIO;
+	}
+}
+
 int kvm_arch_vm_ioctl(struct file *filp, unsigned int ioctl, unsigned long arg)
 {
-	return -ENOIOCTLCMD;
+	void __user *argp = (void __user *)arg;
+	struct kvm *kvm = filp->private_data;
+	struct kvm_device_attr attr;
+
+	switch (ioctl) {
+	case KVM_HAS_DEVICE_ATTR:
+		if (copy_from_user(&attr, argp, sizeof(attr)))
+			return -EFAULT;
+
+		return kvm_vm_has_attr(kvm, &attr);
+	default:
+		return -ENOIOCTLCMD;
+	}
 }
diff --git a/arch/loongarch/mm/Makefile b/arch/loongarch/mm/Makefile
index e4d1e581dbae..278be2c8fc36 100644
--- a/arch/loongarch/mm/Makefile
+++ b/arch/loongarch/mm/Makefile
@@ -4,7 +4,8 @@
 #
 
 obj-y				+= init.o cache.o tlb.o tlbex.o extable.o \
-				   fault.o ioremap.o maccess.o mmap.o pgtable.o page.o
+				   fault.o ioremap.o maccess.o mmap.o pgtable.o \
+				   page.o pageattr.o
 
 obj-$(CONFIG_HUGETLB_PAGE)	+= hugetlbpage.o
 obj-$(CONFIG_KASAN)		+= kasan_init.o
diff --git a/arch/loongarch/mm/fault.c b/arch/loongarch/mm/fault.c
index 97b40defde06..deefd9617d00 100644
--- a/arch/loongarch/mm/fault.c
+++ b/arch/loongarch/mm/fault.c
@@ -31,11 +31,52 @@
 
 int show_unhandled_signals = 1;
 
+static int __kprobes spurious_fault(unsigned long write, unsigned long address)
+{
+	pgd_t *pgd;
+	p4d_t *p4d;
+	pud_t *pud;
+	pmd_t *pmd;
+	pte_t *pte;
+
+	if (!(address & __UA_LIMIT))
+		return 0;
+
+	pgd = pgd_offset_k(address);
+	if (!pgd_present(pgdp_get(pgd)))
+		return 0;
+
+	p4d = p4d_offset(pgd, address);
+	if (!p4d_present(p4dp_get(p4d)))
+		return 0;
+
+	pud = pud_offset(p4d, address);
+	if (!pud_present(pudp_get(pud)))
+		return 0;
+
+	pmd = pmd_offset(pud, address);
+	if (!pmd_present(pmdp_get(pmd)))
+		return 0;
+
+	if (pmd_leaf(*pmd)) {
+		return write ? pmd_write(pmdp_get(pmd)) : 1;
+	} else {
+		pte = pte_offset_kernel(pmd, address);
+		if (!pte_present(ptep_get(pte)))
+			return 0;
+
+		return write ? pte_write(ptep_get(pte)) : 1;
+	}
+}
+
 static void __kprobes no_context(struct pt_regs *regs,
 			unsigned long write, unsigned long address)
 {
 	const int field = sizeof(unsigned long) * 2;
 
+	if (spurious_fault(write, address))
+		return;
+
 	/* Are we prepared to handle this kernel fault?	 */
 	if (fixup_exception(regs))
 		return;
diff --git a/arch/loongarch/mm/hugetlbpage.c b/arch/loongarch/mm/hugetlbpage.c
index 12222c56cb59..e4068906143b 100644
--- a/arch/loongarch/mm/hugetlbpage.c
+++ b/arch/loongarch/mm/hugetlbpage.c
@@ -39,11 +39,11 @@ pte_t *huge_pte_offset(struct mm_struct *mm, unsigned long addr,
 	pmd_t *pmd = NULL;
 
 	pgd = pgd_offset(mm, addr);
-	if (pgd_present(*pgd)) {
+	if (pgd_present(pgdp_get(pgd))) {
 		p4d = p4d_offset(pgd, addr);
-		if (p4d_present(*p4d)) {
+		if (p4d_present(p4dp_get(p4d))) {
 			pud = pud_offset(p4d, addr);
-			if (pud_present(*pud))
+			if (pud_present(pudp_get(pud)))
 				pmd = pmd_offset(pud, addr);
 		}
 	}
diff --git a/arch/loongarch/mm/init.c b/arch/loongarch/mm/init.c
index bf789d114c2d..8a87a482c8f4 100644
--- a/arch/loongarch/mm/init.c
+++ b/arch/loongarch/mm/init.c
@@ -141,7 +141,7 @@ void __meminit vmemmap_set_pmd(pmd_t *pmd, void *p, int node,
 int __meminit vmemmap_check_pmd(pmd_t *pmd, int node,
 				unsigned long addr, unsigned long next)
 {
-	int huge = pmd_val(*pmd) & _PAGE_HUGE;
+	int huge = pmd_val(pmdp_get(pmd)) & _PAGE_HUGE;
 
 	if (huge)
 		vmemmap_verify((pte_t *)pmd, node, addr, next);
@@ -173,7 +173,7 @@ pte_t * __init populate_kernel_pte(unsigned long addr)
 	pud_t *pud;
 	pmd_t *pmd;
 
-	if (p4d_none(*p4d)) {
+	if (p4d_none(p4dp_get(p4d))) {
 		pud = memblock_alloc(PAGE_SIZE, PAGE_SIZE);
 		if (!pud)
 			panic("%s: Failed to allocate memory\n", __func__);
@@ -184,7 +184,7 @@ pte_t * __init populate_kernel_pte(unsigned long addr)
 	}
 
 	pud = pud_offset(p4d, addr);
-	if (pud_none(*pud)) {
+	if (pud_none(pudp_get(pud))) {
 		pmd = memblock_alloc(PAGE_SIZE, PAGE_SIZE);
 		if (!pmd)
 			panic("%s: Failed to allocate memory\n", __func__);
@@ -195,7 +195,7 @@ pte_t * __init populate_kernel_pte(unsigned long addr)
 	}
 
 	pmd = pmd_offset(pud, addr);
-	if (!pmd_present(*pmd)) {
+	if (!pmd_present(pmdp_get(pmd))) {
 		pte_t *pte;
 
 		pte = memblock_alloc(PAGE_SIZE, PAGE_SIZE);
@@ -216,7 +216,7 @@ void __init __set_fixmap(enum fixed_addresses idx,
 	BUG_ON(idx <= FIX_HOLE || idx >= __end_of_fixed_addresses);
 
 	ptep = populate_kernel_pte(addr);
-	if (!pte_none(*ptep)) {
+	if (!pte_none(ptep_get(ptep))) {
 		pte_ERROR(*ptep);
 		return;
 	}
diff --git a/arch/loongarch/mm/kasan_init.c b/arch/loongarch/mm/kasan_init.c
index c608adc99845..427d6b1aec09 100644
--- a/arch/loongarch/mm/kasan_init.c
+++ b/arch/loongarch/mm/kasan_init.c
@@ -105,7 +105,7 @@ static phys_addr_t __init kasan_alloc_zeroed_page(int node)
 
 static pte_t *__init kasan_pte_offset(pmd_t *pmdp, unsigned long addr, int node, bool early)
 {
-	if (__pmd_none(early, READ_ONCE(*pmdp))) {
+	if (__pmd_none(early, pmdp_get(pmdp))) {
 		phys_addr_t pte_phys = early ?
 				__pa_symbol(kasan_early_shadow_pte) : kasan_alloc_zeroed_page(node);
 		if (!early)
@@ -118,7 +118,7 @@ static pte_t *__init kasan_pte_offset(pmd_t *pmdp, unsigned long addr, int node,
 
 static pmd_t *__init kasan_pmd_offset(pud_t *pudp, unsigned long addr, int node, bool early)
 {
-	if (__pud_none(early, READ_ONCE(*pudp))) {
+	if (__pud_none(early, pudp_get(pudp))) {
 		phys_addr_t pmd_phys = early ?
 				__pa_symbol(kasan_early_shadow_pmd) : kasan_alloc_zeroed_page(node);
 		if (!early)
@@ -131,7 +131,7 @@ static pmd_t *__init kasan_pmd_offset(pud_t *pudp, unsigned long addr, int node,
 
 static pud_t *__init kasan_pud_offset(p4d_t *p4dp, unsigned long addr, int node, bool early)
 {
-	if (__p4d_none(early, READ_ONCE(*p4dp))) {
+	if (__p4d_none(early, p4dp_get(p4dp))) {
 		phys_addr_t pud_phys = early ?
 			__pa_symbol(kasan_early_shadow_pud) : kasan_alloc_zeroed_page(node);
 		if (!early)
@@ -154,7 +154,7 @@ static void __init kasan_pte_populate(pmd_t *pmdp, unsigned long addr,
 					      : kasan_alloc_zeroed_page(node);
 		next = addr + PAGE_SIZE;
 		set_pte(ptep, pfn_pte(__phys_to_pfn(page_phys), PAGE_KERNEL));
-	} while (ptep++, addr = next, addr != end && __pte_none(early, READ_ONCE(*ptep)));
+	} while (ptep++, addr = next, addr != end && __pte_none(early, ptep_get(ptep)));
 }
 
 static void __init kasan_pmd_populate(pud_t *pudp, unsigned long addr,
@@ -166,7 +166,7 @@ static void __init kasan_pmd_populate(pud_t *pudp, unsigned long addr,
 	do {
 		next = pmd_addr_end(addr, end);
 		kasan_pte_populate(pmdp, addr, next, node, early);
-	} while (pmdp++, addr = next, addr != end && __pmd_none(early, READ_ONCE(*pmdp)));
+	} while (pmdp++, addr = next, addr != end && __pmd_none(early, pmdp_get(pmdp)));
 }
 
 static void __init kasan_pud_populate(p4d_t *p4dp, unsigned long addr,
diff --git a/arch/loongarch/mm/mmap.c b/arch/loongarch/mm/mmap.c
index 889030985135..914e82ff3f65 100644
--- a/arch/loongarch/mm/mmap.c
+++ b/arch/loongarch/mm/mmap.c
@@ -89,7 +89,8 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
 }
 
 unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr0,
-	unsigned long len, unsigned long pgoff, unsigned long flags)
+	unsigned long len, unsigned long pgoff, unsigned long flags,
+	vm_flags_t vm_flags)
 {
 	return arch_get_unmapped_area_common(filp,
 			addr0, len, pgoff, flags, UP);
@@ -101,7 +102,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr0,
  */
 unsigned long arch_get_unmapped_area_topdown(struct file *filp,
 	unsigned long addr0, unsigned long len, unsigned long pgoff,
-	unsigned long flags)
+	unsigned long flags, vm_flags_t vm_flags)
 {
 	return arch_get_unmapped_area_common(filp,
 			addr0, len, pgoff, flags, DOWN);
diff --git a/arch/loongarch/mm/pageattr.c b/arch/loongarch/mm/pageattr.c
new file mode 100644
index 000000000000..ffd8d76021d4
--- /dev/null
+++ b/arch/loongarch/mm/pageattr.c
@@ -0,0 +1,218 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2024 Loongson Technology Corporation Limited
+ */
+
+#include <linux/pagewalk.h>
+#include <linux/pgtable.h>
+#include <asm/set_memory.h>
+#include <asm/tlbflush.h>
+
+struct pageattr_masks {
+	pgprot_t set_mask;
+	pgprot_t clear_mask;
+};
+
+static unsigned long set_pageattr_masks(unsigned long val, struct mm_walk *walk)
+{
+	unsigned long new_val = val;
+	struct pageattr_masks *masks = walk->private;
+
+	new_val &= ~(pgprot_val(masks->clear_mask));
+	new_val |= (pgprot_val(masks->set_mask));
+
+	return new_val;
+}
+
+static int pageattr_pgd_entry(pgd_t *pgd, unsigned long addr,
+			      unsigned long next, struct mm_walk *walk)
+{
+	pgd_t val = pgdp_get(pgd);
+
+	if (pgd_leaf(val)) {
+		val = __pgd(set_pageattr_masks(pgd_val(val), walk));
+		set_pgd(pgd, val);
+	}
+
+	return 0;
+}
+
+static int pageattr_p4d_entry(p4d_t *p4d, unsigned long addr,
+			      unsigned long next, struct mm_walk *walk)
+{
+	p4d_t val = p4dp_get(p4d);
+
+	if (p4d_leaf(val)) {
+		val = __p4d(set_pageattr_masks(p4d_val(val), walk));
+		set_p4d(p4d, val);
+	}
+
+	return 0;
+}
+
+static int pageattr_pud_entry(pud_t *pud, unsigned long addr,
+			      unsigned long next, struct mm_walk *walk)
+{
+	pud_t val = pudp_get(pud);
+
+	if (pud_leaf(val)) {
+		val = __pud(set_pageattr_masks(pud_val(val), walk));
+		set_pud(pud, val);
+	}
+
+	return 0;
+}
+
+static int pageattr_pmd_entry(pmd_t *pmd, unsigned long addr,
+			      unsigned long next, struct mm_walk *walk)
+{
+	pmd_t val = pmdp_get(pmd);
+
+	if (pmd_leaf(val)) {
+		val = __pmd(set_pageattr_masks(pmd_val(val), walk));
+		set_pmd(pmd, val);
+	}
+
+	return 0;
+}
+
+static int pageattr_pte_entry(pte_t *pte, unsigned long addr,
+			      unsigned long next, struct mm_walk *walk)
+{
+	pte_t val = ptep_get(pte);
+
+	val = __pte(set_pageattr_masks(pte_val(val), walk));
+	set_pte(pte, val);
+
+	return 0;
+}
+
+static int pageattr_pte_hole(unsigned long addr, unsigned long next,
+			     int depth, struct mm_walk *walk)
+{
+	return 0;
+}
+
+static const struct mm_walk_ops pageattr_ops = {
+	.pgd_entry = pageattr_pgd_entry,
+	.p4d_entry = pageattr_p4d_entry,
+	.pud_entry = pageattr_pud_entry,
+	.pmd_entry = pageattr_pmd_entry,
+	.pte_entry = pageattr_pte_entry,
+	.pte_hole = pageattr_pte_hole,
+	.walk_lock = PGWALK_RDLOCK,
+};
+
+static int __set_memory(unsigned long addr, int numpages, pgprot_t set_mask, pgprot_t clear_mask)
+{
+	int ret;
+	unsigned long start = addr;
+	unsigned long end = start + PAGE_SIZE * numpages;
+	struct pageattr_masks masks = {
+		.set_mask = set_mask,
+		.clear_mask = clear_mask
+	};
+
+	if (!numpages)
+		return 0;
+
+	mmap_write_lock(&init_mm);
+	ret = walk_page_range_novma(&init_mm, start, end, &pageattr_ops, NULL, &masks);
+	mmap_write_unlock(&init_mm);
+
+	flush_tlb_kernel_range(start, end);
+
+	return ret;
+}
+
+int set_memory_x(unsigned long addr, int numpages)
+{
+	if (addr < vm_map_base)
+		return 0;
+
+	return __set_memory(addr, numpages, __pgprot(0), __pgprot(_PAGE_NO_EXEC));
+}
+
+int set_memory_nx(unsigned long addr, int numpages)
+{
+	if (addr < vm_map_base)
+		return 0;
+
+	return __set_memory(addr, numpages, __pgprot(_PAGE_NO_EXEC), __pgprot(0));
+}
+
+int set_memory_ro(unsigned long addr, int numpages)
+{
+	if (addr < vm_map_base)
+		return 0;
+
+	return __set_memory(addr, numpages, __pgprot(0), __pgprot(_PAGE_WRITE | _PAGE_DIRTY));
+}
+
+int set_memory_rw(unsigned long addr, int numpages)
+{
+	if (addr < vm_map_base)
+		return 0;
+
+	return __set_memory(addr, numpages, __pgprot(_PAGE_WRITE | _PAGE_DIRTY), __pgprot(0));
+}
+
+bool kernel_page_present(struct page *page)
+{
+	pgd_t *pgd;
+	p4d_t *p4d;
+	pud_t *pud;
+	pmd_t *pmd;
+	pte_t *pte;
+	unsigned long addr = (unsigned long)page_address(page);
+
+	if (addr < vm_map_base)
+		return true;
+
+	pgd = pgd_offset_k(addr);
+	if (pgd_none(pgdp_get(pgd)))
+		return false;
+	if (pgd_leaf(pgdp_get(pgd)))
+		return true;
+
+	p4d = p4d_offset(pgd, addr);
+	if (p4d_none(p4dp_get(p4d)))
+		return false;
+	if (p4d_leaf(p4dp_get(p4d)))
+		return true;
+
+	pud = pud_offset(p4d, addr);
+	if (pud_none(pudp_get(pud)))
+		return false;
+	if (pud_leaf(pudp_get(pud)))
+		return true;
+
+	pmd = pmd_offset(pud, addr);
+	if (pmd_none(pmdp_get(pmd)))
+		return false;
+	if (pmd_leaf(pmdp_get(pmd)))
+		return true;
+
+	pte = pte_offset_kernel(pmd, addr);
+	return pte_present(ptep_get(pte));
+}
+
+int set_direct_map_default_noflush(struct page *page)
+{
+	unsigned long addr = (unsigned long)page_address(page);
+
+	if (addr < vm_map_base)
+		return 0;
+
+	return __set_memory(addr, 1, PAGE_KERNEL, __pgprot(0));
+}
+
+int set_direct_map_invalid_noflush(struct page *page)
+{
+	unsigned long addr = (unsigned long)page_address(page);
+
+	if (addr < vm_map_base)
+		return 0;
+
+	return __set_memory(addr, 1, __pgprot(0), __pgprot(_PAGE_PRESENT | _PAGE_VALID));
+}
diff --git a/arch/loongarch/mm/pgtable.c b/arch/loongarch/mm/pgtable.c
index bda018150000..eb6a29b491a7 100644
--- a/arch/loongarch/mm/pgtable.c
+++ b/arch/loongarch/mm/pgtable.c
@@ -128,7 +128,7 @@ pmd_t mk_pmd(struct page *page, pgprot_t prot)
 void set_pmd_at(struct mm_struct *mm, unsigned long addr,
 		pmd_t *pmdp, pmd_t pmd)
 {
-	*pmdp = pmd;
+	WRITE_ONCE(*pmdp, pmd);
 	flush_tlb_all();
 }
 
diff --git a/arch/loongarch/pci/acpi.c b/arch/loongarch/pci/acpi.c
index 365f7de771cb..1da4dc46df43 100644
--- a/arch/loongarch/pci/acpi.c
+++ b/arch/loongarch/pci/acpi.c
@@ -225,6 +225,7 @@ struct pci_bus *pci_acpi_scan_root(struct acpi_pci_root *root)
 	if (bus) {
 		memcpy(bus->sysdata, info->cfg, sizeof(struct pci_config_window));
 		kfree(info);
+		kfree(root_ops);
 	} else {
 		struct pci_bus *child;
 
diff --git a/arch/loongarch/power/platform.c b/arch/loongarch/power/platform.c
index 3ea8e07aa225..0909729dc2e1 100644
--- a/arch/loongarch/power/platform.c
+++ b/arch/loongarch/power/platform.c
@@ -34,22 +34,49 @@ void enable_pci_wakeup(void)
 		acpi_write_bit_register(ACPI_BITREG_PCIEXP_WAKE_DISABLE, 0);
 }
 
+static struct platform_device loongson3_cpufreq_device = {
+	.name = "loongson3_cpufreq",
+	.id = -1,
+};
+
+static int __init loongson_cpufreq_init(void)
+{
+	if (!cpu_has_scalefreq)
+		return -ENODEV;
+
+	return platform_device_register(&loongson3_cpufreq_device);
+}
+
+arch_initcall(loongson_cpufreq_init);
+
+static void default_suspend_addr(void)
+{
+	acpi_enter_sleep_state(ACPI_STATE_S3);
+}
+
 static int __init loongson3_acpi_suspend_init(void)
 {
 #ifdef CONFIG_ACPI
 	acpi_status status;
 	uint64_t suspend_addr = 0;
 
-	if (acpi_disabled || acpi_gbl_reduced_hardware)
+	if (acpi_disabled)
+		return 0;
+
+	if (!acpi_gbl_reduced_hardware)
+		acpi_write_bit_register(ACPI_BITREG_SCI_ENABLE, 1);
+
+	if (!acpi_sleep_state_supported(ACPI_STATE_S3))
 		return 0;
 
-	acpi_write_bit_register(ACPI_BITREG_SCI_ENABLE, 1);
 	status = acpi_evaluate_integer(NULL, "\\SADR", NULL, &suspend_addr);
 	if (ACPI_FAILURE(status) || !suspend_addr) {
-		pr_err("ACPI S3 is not support!\n");
-		return -1;
+		pr_info("ACPI S3 supported with hardware register default\n");
+		loongson_sysconf.suspend_addr = (u64)default_suspend_addr;
+	} else {
+		pr_info("ACPI S3 supported with Loongson ACPI SADR extension\n");
+		loongson_sysconf.suspend_addr = (u64)phys_to_virt(PHYSADDR(suspend_addr));
 	}
-	loongson_sysconf.suspend_addr = (u64)phys_to_virt(PHYSADDR(suspend_addr));
 #endif
 	return 0;
 }
diff --git a/arch/loongarch/power/suspend_asm.S b/arch/loongarch/power/suspend_asm.S
index e2fc3b4e31f0..9fe28d5a0270 100644
--- a/arch/loongarch/power/suspend_asm.S
+++ b/arch/loongarch/power/suspend_asm.S
@@ -66,18 +66,14 @@ SYM_FUNC_START(loongarch_suspend_enter)
 	la.pcrel	a0, loongarch_wakeup_start
 	la.pcrel	t0, loongarch_suspend_addr
 	ld.d		t0, t0, 0
-	jirl		a0, t0, 0 /* Call BIOS's STR sleep routine */
+	jirl		ra, t0, 0 /* Call BIOS's STR sleep routine */
 
 	/*
 	 * This is where we return upon wakeup.
 	 * Reload all of the registers and return.
 	 */
 SYM_INNER_LABEL(loongarch_wakeup_start, SYM_L_GLOBAL)
-	li.d		t0, CSR_DMW0_INIT	# UC, PLV0
-	csrwr		t0, LOONGARCH_CSR_DMWIN0
-	li.d		t0, CSR_DMW1_INIT	# CA, PLV0
-	csrwr		t0, LOONGARCH_CSR_DMWIN1
-
+	SETUP_DMWINS	t0
 	JUMP_VIRT_ADDR	t0, t1
 
 	/* Enable PG */
diff --git a/arch/loongarch/vdso/Makefile b/arch/loongarch/vdso/Makefile
index d724d46b07c8..40c1175823d6 100644
--- a/arch/loongarch/vdso/Makefile
+++ b/arch/loongarch/vdso/Makefile
@@ -4,7 +4,8 @@
 # Include the generic Makefile to check the built vdso.
 include $(srctree)/lib/vdso/Makefile
 
-obj-vdso-y := elf.o vgetcpu.o vgettimeofday.o sigreturn.o
+obj-vdso-y := elf.o vgetcpu.o vgettimeofday.o vgetrandom.o \
+              vgetrandom-chacha.o sigreturn.o
 
 # Common compiler flags between ABIs.
 ccflags-vdso := \
@@ -29,6 +30,10 @@ ifneq ($(c-gettimeofday-y),)
   CFLAGS_vgettimeofday.o += -include $(c-gettimeofday-y)
 endif
 
+ifneq ($(c-getrandom-y),)
+  CFLAGS_vgetrandom.o += -include $(c-getrandom-y)
+endif
+
 # VDSO linker flags.
 ldflags-y := -Bsymbolic --no-undefined -soname=linux-vdso.so.1 \
 	$(filter -E%,$(KBUILD_CFLAGS)) -nostdlib -shared \
diff --git a/arch/loongarch/vdso/vdso.lds.S b/arch/loongarch/vdso/vdso.lds.S
index 56ad855896de..6b441bde4026 100644
--- a/arch/loongarch/vdso/vdso.lds.S
+++ b/arch/loongarch/vdso/vdso.lds.S
@@ -62,6 +62,7 @@ VERSION
 		__vdso_clock_getres;
 		__vdso_clock_gettime;
 		__vdso_gettimeofday;
+		__vdso_getrandom;
 		__vdso_rt_sigreturn;
 	local: *;
 	};
diff --git a/arch/loongarch/vdso/vgetrandom-chacha.S b/arch/loongarch/vdso/vgetrandom-chacha.S
new file mode 100644
index 000000000000..c2733e6c3a8d
--- /dev/null
+++ b/arch/loongarch/vdso/vgetrandom-chacha.S
@@ -0,0 +1,260 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2024 Xi Ruoyao <xry111@xry111.site>. All Rights Reserved.
+ */
+
+#include <asm/asm.h>
+#include <asm/regdef.h>
+#include <linux/linkage.h>
+
+.text
+
+.macro	OP_4REG	op d0 d1 d2 d3 s0 s1 s2 s3
+	\op	\d0, \d0, \s0
+	\op	\d1, \d1, \s1
+	\op	\d2, \d2, \s2
+	\op	\d3, \d3, \s3
+.endm
+
+/*
+ * Very basic LoongArch implementation of ChaCha20. Produces a given positive
+ * number of blocks of output with a nonce of 0, taking an input key and
+ * 8-byte counter. Importantly does not spill to the stack. Its arguments
+ * are:
+ *
+ *	a0: output bytes
+ *	a1: 32-byte key input
+ *	a2: 8-byte counter input/output
+ *	a3: number of 64-byte blocks to write to output
+ */
+SYM_FUNC_START(__arch_chacha20_blocks_nostack)
+
+/* We don't need a frame pointer */
+#define s9		fp
+
+#define output		a0
+#define key		a1
+#define counter		a2
+#define nblocks		a3
+#define i		a4
+#define state0		s0
+#define state1		s1
+#define state2		s2
+#define state3		s3
+#define state4		s4
+#define state5		s5
+#define state6		s6
+#define state7		s7
+#define state8		s8
+#define state9		s9
+#define state10		a5
+#define state11		a6
+#define state12		a7
+#define state13		t0
+#define state14		t1
+#define state15		t2
+#define cnt_lo		t3
+#define cnt_hi		t4
+#define copy0		t5
+#define copy1		t6
+#define copy2		t7
+
+/* Reuse i as copy3 */
+#define copy3		i
+
+/* Packs to be used with OP_4REG */
+#define line0		state0, state1, state2, state3
+#define line1		state4, state5, state6, state7
+#define line2		state8, state9, state10, state11
+#define line3		state12, state13, state14, state15
+
+#define line1_perm	state5, state6, state7, state4
+#define line2_perm	state10, state11, state8, state9
+#define line3_perm	state15, state12, state13, state14
+
+#define copy		copy0, copy1, copy2, copy3
+
+#define _16		16, 16, 16, 16
+#define _20		20, 20, 20, 20
+#define _24		24, 24, 24, 24
+#define _25		25, 25, 25, 25
+
+	/*
+	 * The ABI requires s0-s9 saved, and sp aligned to 16-byte.
+	 * This does not violate the stack-less requirement: no sensitive data
+	 * is spilled onto the stack.
+	 */
+	PTR_ADDI	sp, sp, (-SZREG * 10) & STACK_ALIGN
+	REG_S		s0, sp, 0
+	REG_S		s1, sp, SZREG
+	REG_S		s2, sp, SZREG * 2
+	REG_S		s3, sp, SZREG * 3
+	REG_S		s4, sp, SZREG * 4
+	REG_S		s5, sp, SZREG * 5
+	REG_S		s6, sp, SZREG * 6
+	REG_S		s7, sp, SZREG * 7
+	REG_S		s8, sp, SZREG * 8
+	REG_S		s9, sp, SZREG * 9
+
+	li.w		copy0, 0x61707865
+	li.w		copy1, 0x3320646e
+	li.w		copy2, 0x79622d32
+
+	ld.w		cnt_lo, counter, 0
+	ld.w		cnt_hi, counter, 4
+
+.Lblock:
+	/* state[0,1,2,3] = "expand 32-byte k" */
+	move		state0, copy0
+	move		state1, copy1
+	move		state2, copy2
+	li.w		state3, 0x6b206574
+
+	/* state[4,5,..,11] = key */
+	ld.w		state4, key, 0
+	ld.w		state5, key, 4
+	ld.w		state6, key, 8
+	ld.w		state7, key, 12
+	ld.w		state8, key, 16
+	ld.w		state9, key, 20
+	ld.w		state10, key, 24
+	ld.w		state11, key, 28
+
+	/* state[12,13] = counter */
+	move		state12, cnt_lo
+	move		state13, cnt_hi
+
+	/* state[14,15] = 0 */
+	move		state14, zero
+	move		state15, zero
+
+	li.w		i, 10
+.Lpermute:
+	/* odd round */
+	OP_4REG	add.w	line0, line1
+	OP_4REG	xor	line3, line0
+	OP_4REG	rotri.w	line3, _16
+
+	OP_4REG	add.w	line2, line3
+	OP_4REG	xor	line1, line2
+	OP_4REG	rotri.w	line1, _20
+
+	OP_4REG	add.w	line0, line1
+	OP_4REG	xor	line3, line0
+	OP_4REG	rotri.w	line3, _24
+
+	OP_4REG	add.w	line2, line3
+	OP_4REG	xor	line1, line2
+	OP_4REG	rotri.w	line1, _25
+
+	/* even round */
+	OP_4REG	add.w	line0, line1_perm
+	OP_4REG	xor	line3_perm, line0
+	OP_4REG	rotri.w	line3_perm, _16
+
+	OP_4REG	add.w	line2_perm, line3_perm
+	OP_4REG	xor	line1_perm, line2_perm
+	OP_4REG	rotri.w	line1_perm, _20
+
+	OP_4REG	add.w	line0, line1_perm
+	OP_4REG	xor	line3_perm, line0
+	OP_4REG	rotri.w	line3_perm, _24
+
+	OP_4REG	add.w	line2_perm, line3_perm
+	OP_4REG	xor	line1_perm, line2_perm
+	OP_4REG	rotri.w	line1_perm, _25
+
+	addi.w		i, i, -1
+	bnez		i, .Lpermute
+
+	/*
+	 * copy[3] = "expa", materialize it here because copy[3] shares the
+	 * same register with i which just became dead.
+	 */
+	li.w		copy3, 0x6b206574
+
+	/* output[0,1,2,3] = copy[0,1,2,3] + state[0,1,2,3] */
+	OP_4REG	add.w	line0, copy
+	st.w		state0, output, 0
+	st.w		state1, output, 4
+	st.w		state2, output, 8
+	st.w		state3, output, 12
+
+	/* from now on state[0,1,2,3] are scratch registers  */
+
+	/* state[0,1,2,3] = lo32(key) */
+	ld.w		state0, key, 0
+	ld.w		state1, key, 4
+	ld.w		state2, key, 8
+	ld.w		state3, key, 12
+
+	/* output[4,5,6,7] = state[0,1,2,3] + state[4,5,6,7] */
+	OP_4REG	add.w	line1, line0
+	st.w		state4, output, 16
+	st.w		state5, output, 20
+	st.w		state6, output, 24
+	st.w		state7, output, 28
+
+	/* state[0,1,2,3] = hi32(key) */
+	ld.w		state0, key, 16
+	ld.w		state1, key, 20
+	ld.w		state2, key, 24
+	ld.w		state3, key, 28
+
+	/* output[8,9,10,11] = state[0,1,2,3] + state[8,9,10,11] */
+	OP_4REG	add.w	line2, line0
+	st.w		state8, output, 32
+	st.w		state9, output, 36
+	st.w		state10, output, 40
+	st.w		state11, output, 44
+
+	/* output[12,13,14,15] = state[12,13,14,15] + [cnt_lo, cnt_hi, 0, 0] */
+	add.w		state12, state12, cnt_lo
+	add.w		state13, state13, cnt_hi
+	st.w		state12, output, 48
+	st.w		state13, output, 52
+	st.w		state14, output, 56
+	st.w		state15, output, 60
+
+	/* ++counter  */
+	addi.w		cnt_lo, cnt_lo, 1
+	sltui		state0, cnt_lo, 1
+	add.w		cnt_hi, cnt_hi, state0
+
+	/* output += 64 */
+	PTR_ADDI	output, output, 64
+	/* --nblocks */
+	PTR_ADDI	nblocks, nblocks, -1
+	bnez		nblocks, .Lblock
+
+	/* counter = [cnt_lo, cnt_hi] */
+	st.w		cnt_lo, counter, 0
+	st.w		cnt_hi, counter, 4
+
+	/*
+	 * Zero out the potentially sensitive regs, in case nothing uses these
+	 * again. As at now copy[0,1,2,3] just contains "expand 32-byte k" and
+	 * state[0,...,9] are s0-s9 those we'll restore in the epilogue, so we
+	 * only need to zero state[11,...,15].
+	 */
+	move		state10, zero
+	move		state11, zero
+	move		state12, zero
+	move		state13, zero
+	move		state14, zero
+	move		state15, zero
+
+	REG_L		s0, sp, 0
+	REG_L		s1, sp, SZREG
+	REG_L		s2, sp, SZREG * 2
+	REG_L		s3, sp, SZREG * 3
+	REG_L		s4, sp, SZREG * 4
+	REG_L		s5, sp, SZREG * 5
+	REG_L		s6, sp, SZREG * 6
+	REG_L		s7, sp, SZREG * 7
+	REG_L		s8, sp, SZREG * 8
+	REG_L		s9, sp, SZREG * 9
+	PTR_ADDI	sp, sp, -((-SZREG * 10) & STACK_ALIGN)
+
+	jr		ra
+SYM_FUNC_END(__arch_chacha20_blocks_nostack)
diff --git a/arch/loongarch/vdso/vgetrandom.c b/arch/loongarch/vdso/vgetrandom.c
new file mode 100644
index 000000000000..d5f258ac4a36
--- /dev/null
+++ b/arch/loongarch/vdso/vgetrandom.c
@@ -0,0 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2024 Xi Ruoyao <xry111@xry111.site>. All Rights Reserved.
+ */
+#include <linux/types.h>
+
+ssize_t __vdso_getrandom(void *buffer, size_t len, unsigned int flags, void *opaque_state, size_t opaque_len)
+{
+	return __cvdso_getrandom(buffer, len, flags, opaque_state, opaque_len);
+}
diff --git a/arch/m68k/amiga/config.c b/arch/m68k/amiga/config.c
index d4b170c861bf..0147130dc34e 100644
--- a/arch/m68k/amiga/config.c
+++ b/arch/m68k/amiga/config.c
@@ -180,6 +180,15 @@ int __init amiga_parse_bootinfo(const struct bi_record *record)
 			dev->slotsize = be16_to_cpu(cd->cd_SlotSize);
 			dev->boardaddr = be32_to_cpu(cd->cd_BoardAddr);
 			dev->boardsize = be32_to_cpu(cd->cd_BoardSize);
+
+			/* CS-LAB Warp 1260 workaround */
+			if (be16_to_cpu(dev->rom.er_Manufacturer) == ZORRO_MANUF(ZORRO_PROD_CSLAB_WARP_1260) &&
+			    dev->rom.er_Product == ZORRO_PROD(ZORRO_PROD_CSLAB_WARP_1260)) {
+
+				/* turn off all interrupts */
+				pr_info("Warp 1260 card detected: applying interrupt storm workaround\n");
+				*(uint32_t *)(dev->boardaddr + 0x1000) = 0xfff;
+			}
 		} else
 			pr_warn("amiga_parse_bootinfo: too many AutoConfig devices\n");
 #endif /* CONFIG_ZORRO */
diff --git a/arch/m68k/atari/ataints.c b/arch/m68k/atari/ataints.c
index 23256434191c..0465444ceb21 100644
--- a/arch/m68k/atari/ataints.c
+++ b/arch/m68k/atari/ataints.c
@@ -301,11 +301,7 @@ void __init atari_init_IRQ(void)
 
 	if (ATARIHW_PRESENT(SCU)) {
 		/* init the SCU if present */
-		tt_scu.sys_mask = 0x10;		/* enable VBL (for the cursor) and
-									 * disable HSYNC interrupts (who
-									 * needs them?)  MFP and SCC are
-									 * enabled in VME mask
-									 */
+		tt_scu.sys_mask = 0x0;		/* disable all interrupts */
 		tt_scu.vme_mask = 0x60;		/* enable MFP and SCC ints */
 	} else {
 		/* If no SCU and no Hades, the HSYNC interrupt needs to be
diff --git a/arch/m68k/configs/amiga_defconfig b/arch/m68k/configs/amiga_defconfig
index 6bb202d03d34..d01dc47d52ea 100644
--- a/arch/m68k/configs/amiga_defconfig
+++ b/arch/m68k/configs/amiga_defconfig
@@ -373,6 +373,7 @@ CONFIG_VXLAN=m
 CONFIG_GENEVE=m
 CONFIG_BAREUDP=m
 CONFIG_GTP=m
+CONFIG_PFCP=m
 CONFIG_MACSEC=m
 CONFIG_NETCONSOLE=m
 CONFIG_NETCONSOLE_DYNAMIC=y
@@ -558,7 +559,6 @@ CONFIG_CRYPTO_DH=m
 CONFIG_CRYPTO_ECDH=m
 CONFIG_CRYPTO_ECDSA=m
 CONFIG_CRYPTO_ECRDSA=m
-CONFIG_CRYPTO_SM2=m
 CONFIG_CRYPTO_CURVE25519=m
 CONFIG_CRYPTO_AES=y
 CONFIG_CRYPTO_AES_TI=m
@@ -635,7 +635,6 @@ CONFIG_TEST_RHASHTABLE=m
 CONFIG_TEST_IDA=m
 CONFIG_TEST_BITOPS=m
 CONFIG_TEST_VMALLOC=m
-CONFIG_TEST_USER_COPY=m
 CONFIG_TEST_BPF=m
 CONFIG_TEST_BLACKHOLE_DEV=m
 CONFIG_FIND_BIT_BENCHMARK=m
diff --git a/arch/m68k/configs/apollo_defconfig b/arch/m68k/configs/apollo_defconfig
index 3598e0cc66b0..46808e581d7b 100644
--- a/arch/m68k/configs/apollo_defconfig
+++ b/arch/m68k/configs/apollo_defconfig
@@ -353,6 +353,7 @@ CONFIG_VXLAN=m
 CONFIG_GENEVE=m
 CONFIG_BAREUDP=m
 CONFIG_GTP=m
+CONFIG_PFCP=m
 CONFIG_MACSEC=m
 CONFIG_NETCONSOLE=m
 CONFIG_NETCONSOLE_DYNAMIC=y
@@ -515,7 +516,6 @@ CONFIG_CRYPTO_DH=m
 CONFIG_CRYPTO_ECDH=m
 CONFIG_CRYPTO_ECDSA=m
 CONFIG_CRYPTO_ECRDSA=m
-CONFIG_CRYPTO_SM2=m
 CONFIG_CRYPTO_CURVE25519=m
 CONFIG_CRYPTO_AES=y
 CONFIG_CRYPTO_AES_TI=m
@@ -592,7 +592,6 @@ CONFIG_TEST_RHASHTABLE=m
 CONFIG_TEST_IDA=m
 CONFIG_TEST_BITOPS=m
 CONFIG_TEST_VMALLOC=m
-CONFIG_TEST_USER_COPY=m
 CONFIG_TEST_BPF=m
 CONFIG_TEST_BLACKHOLE_DEV=m
 CONFIG_FIND_BIT_BENCHMARK=m
diff --git a/arch/m68k/configs/atari_defconfig b/arch/m68k/configs/atari_defconfig
index 3fbb8a9a307d..4469a7839c9d 100644
--- a/arch/m68k/configs/atari_defconfig
+++ b/arch/m68k/configs/atari_defconfig
@@ -368,6 +368,7 @@ CONFIG_VXLAN=m
 CONFIG_GENEVE=m
 CONFIG_BAREUDP=m
 CONFIG_GTP=m
+CONFIG_PFCP=m
 CONFIG_MACSEC=m
 CONFIG_NETCONSOLE=m
 CONFIG_NETCONSOLE_DYNAMIC=y
@@ -535,7 +536,6 @@ CONFIG_CRYPTO_DH=m
 CONFIG_CRYPTO_ECDH=m
 CONFIG_CRYPTO_ECDSA=m
 CONFIG_CRYPTO_ECRDSA=m
-CONFIG_CRYPTO_SM2=m
 CONFIG_CRYPTO_CURVE25519=m
 CONFIG_CRYPTO_AES=y
 CONFIG_CRYPTO_AES_TI=m
@@ -612,7 +612,6 @@ CONFIG_TEST_RHASHTABLE=m
 CONFIG_TEST_IDA=m
 CONFIG_TEST_BITOPS=m
 CONFIG_TEST_VMALLOC=m
-CONFIG_TEST_USER_COPY=m
 CONFIG_TEST_BPF=m
 CONFIG_TEST_BLACKHOLE_DEV=m
 CONFIG_FIND_BIT_BENCHMARK=m
diff --git a/arch/m68k/configs/bvme6000_defconfig b/arch/m68k/configs/bvme6000_defconfig
index 9a2b0c7871ce..c0719322c028 100644
--- a/arch/m68k/configs/bvme6000_defconfig
+++ b/arch/m68k/configs/bvme6000_defconfig
@@ -351,6 +351,7 @@ CONFIG_VXLAN=m
 CONFIG_GENEVE=m
 CONFIG_BAREUDP=m
 CONFIG_GTP=m
+CONFIG_PFCP=m
 CONFIG_MACSEC=m
 CONFIG_NETCONSOLE=m
 CONFIG_NETCONSOLE_DYNAMIC=y
@@ -507,7 +508,6 @@ CONFIG_CRYPTO_DH=m
 CONFIG_CRYPTO_ECDH=m
 CONFIG_CRYPTO_ECDSA=m
 CONFIG_CRYPTO_ECRDSA=m
-CONFIG_CRYPTO_SM2=m
 CONFIG_CRYPTO_CURVE25519=m
 CONFIG_CRYPTO_AES=y
 CONFIG_CRYPTO_AES_TI=m
@@ -584,7 +584,6 @@ CONFIG_TEST_RHASHTABLE=m
 CONFIG_TEST_IDA=m
 CONFIG_TEST_BITOPS=m
 CONFIG_TEST_VMALLOC=m
-CONFIG_TEST_USER_COPY=m
 CONFIG_TEST_BPF=m
 CONFIG_TEST_BLACKHOLE_DEV=m
 CONFIG_FIND_BIT_BENCHMARK=m
diff --git a/arch/m68k/configs/hp300_defconfig b/arch/m68k/configs/hp300_defconfig
index 2408785e0e48..8d429e63f8f2 100644
--- a/arch/m68k/configs/hp300_defconfig
+++ b/arch/m68k/configs/hp300_defconfig
@@ -352,6 +352,7 @@ CONFIG_VXLAN=m
 CONFIG_GENEVE=m
 CONFIG_BAREUDP=m
 CONFIG_GTP=m
+CONFIG_PFCP=m
 CONFIG_MACSEC=m
 CONFIG_NETCONSOLE=m
 CONFIG_NETCONSOLE_DYNAMIC=y
@@ -517,7 +518,6 @@ CONFIG_CRYPTO_DH=m
 CONFIG_CRYPTO_ECDH=m
 CONFIG_CRYPTO_ECDSA=m
 CONFIG_CRYPTO_ECRDSA=m
-CONFIG_CRYPTO_SM2=m
 CONFIG_CRYPTO_CURVE25519=m
 CONFIG_CRYPTO_AES=y
 CONFIG_CRYPTO_AES_TI=m
@@ -594,7 +594,6 @@ CONFIG_TEST_RHASHTABLE=m
 CONFIG_TEST_IDA=m
 CONFIG_TEST_BITOPS=m
 CONFIG_TEST_VMALLOC=m
-CONFIG_TEST_USER_COPY=m
 CONFIG_TEST_BPF=m
 CONFIG_TEST_BLACKHOLE_DEV=m
 CONFIG_FIND_BIT_BENCHMARK=m
diff --git a/arch/m68k/configs/mac_defconfig b/arch/m68k/configs/mac_defconfig
index 6789d03b7b52..bafd33da27c1 100644
--- a/arch/m68k/configs/mac_defconfig
+++ b/arch/m68k/configs/mac_defconfig
@@ -364,6 +364,7 @@ CONFIG_VXLAN=m
 CONFIG_GENEVE=m
 CONFIG_BAREUDP=m
 CONFIG_GTP=m
+CONFIG_PFCP=m
 CONFIG_MACSEC=m
 CONFIG_NETCONSOLE=m
 CONFIG_NETCONSOLE_DYNAMIC=y
@@ -534,7 +535,6 @@ CONFIG_CRYPTO_DH=m
 CONFIG_CRYPTO_ECDH=m
 CONFIG_CRYPTO_ECDSA=m
 CONFIG_CRYPTO_ECRDSA=m
-CONFIG_CRYPTO_SM2=m
 CONFIG_CRYPTO_CURVE25519=m
 CONFIG_CRYPTO_AES=y
 CONFIG_CRYPTO_AES_TI=m
@@ -611,7 +611,6 @@ CONFIG_TEST_RHASHTABLE=m
 CONFIG_TEST_IDA=m
 CONFIG_TEST_BITOPS=m
 CONFIG_TEST_VMALLOC=m
-CONFIG_TEST_USER_COPY=m
 CONFIG_TEST_BPF=m
 CONFIG_TEST_BLACKHOLE_DEV=m
 CONFIG_FIND_BIT_BENCHMARK=m
diff --git a/arch/m68k/configs/multi_defconfig b/arch/m68k/configs/multi_defconfig
index b57af39db3b4..6f5ca3f85ea1 100644
--- a/arch/m68k/configs/multi_defconfig
+++ b/arch/m68k/configs/multi_defconfig
@@ -407,6 +407,7 @@ CONFIG_VXLAN=m
 CONFIG_GENEVE=m
 CONFIG_BAREUDP=m
 CONFIG_GTP=m
+CONFIG_PFCP=m
 CONFIG_MACSEC=m
 CONFIG_NETCONSOLE=m
 CONFIG_NETCONSOLE_DYNAMIC=y
@@ -620,7 +621,6 @@ CONFIG_CRYPTO_DH=m
 CONFIG_CRYPTO_ECDH=m
 CONFIG_CRYPTO_ECDSA=m
 CONFIG_CRYPTO_ECRDSA=m
-CONFIG_CRYPTO_SM2=m
 CONFIG_CRYPTO_CURVE25519=m
 CONFIG_CRYPTO_AES=y
 CONFIG_CRYPTO_AES_TI=m
@@ -697,7 +697,6 @@ CONFIG_TEST_RHASHTABLE=m
 CONFIG_TEST_IDA=m
 CONFIG_TEST_BITOPS=m
 CONFIG_TEST_VMALLOC=m
-CONFIG_TEST_USER_COPY=m
 CONFIG_TEST_BPF=m
 CONFIG_TEST_BLACKHOLE_DEV=m
 CONFIG_FIND_BIT_BENCHMARK=m
diff --git a/arch/m68k/configs/mvme147_defconfig b/arch/m68k/configs/mvme147_defconfig
index 29b70f27aedd..d16b328c7136 100644
--- a/arch/m68k/configs/mvme147_defconfig
+++ b/arch/m68k/configs/mvme147_defconfig
@@ -350,6 +350,7 @@ CONFIG_VXLAN=m
 CONFIG_GENEVE=m
 CONFIG_BAREUDP=m
 CONFIG_GTP=m
+CONFIG_PFCP=m
 CONFIG_MACSEC=m
 CONFIG_NETCONSOLE=m
 CONFIG_NETCONSOLE_DYNAMIC=y
@@ -506,7 +507,6 @@ CONFIG_CRYPTO_DH=m
 CONFIG_CRYPTO_ECDH=m
 CONFIG_CRYPTO_ECDSA=m
 CONFIG_CRYPTO_ECRDSA=m
-CONFIG_CRYPTO_SM2=m
 CONFIG_CRYPTO_CURVE25519=m
 CONFIG_CRYPTO_AES=y
 CONFIG_CRYPTO_AES_TI=m
@@ -583,7 +583,6 @@ CONFIG_TEST_RHASHTABLE=m
 CONFIG_TEST_IDA=m
 CONFIG_TEST_BITOPS=m
 CONFIG_TEST_VMALLOC=m
-CONFIG_TEST_USER_COPY=m
 CONFIG_TEST_BPF=m
 CONFIG_TEST_BLACKHOLE_DEV=m
 CONFIG_FIND_BIT_BENCHMARK=m
diff --git a/arch/m68k/configs/mvme16x_defconfig b/arch/m68k/configs/mvme16x_defconfig
index 757c582ffe84..80f6c15a5ed5 100644
--- a/arch/m68k/configs/mvme16x_defconfig
+++ b/arch/m68k/configs/mvme16x_defconfig
@@ -351,6 +351,7 @@ CONFIG_VXLAN=m
 CONFIG_GENEVE=m
 CONFIG_BAREUDP=m
 CONFIG_GTP=m
+CONFIG_PFCP=m
 CONFIG_MACSEC=m
 CONFIG_NETCONSOLE=m
 CONFIG_NETCONSOLE_DYNAMIC=y
@@ -507,7 +508,6 @@ CONFIG_CRYPTO_DH=m
 CONFIG_CRYPTO_ECDH=m
 CONFIG_CRYPTO_ECDSA=m
 CONFIG_CRYPTO_ECRDSA=m
-CONFIG_CRYPTO_SM2=m
 CONFIG_CRYPTO_CURVE25519=m
 CONFIG_CRYPTO_AES=y
 CONFIG_CRYPTO_AES_TI=m
@@ -584,7 +584,6 @@ CONFIG_TEST_RHASHTABLE=m
 CONFIG_TEST_IDA=m
 CONFIG_TEST_BITOPS=m
 CONFIG_TEST_VMALLOC=m
-CONFIG_TEST_USER_COPY=m
 CONFIG_TEST_BPF=m
 CONFIG_TEST_BLACKHOLE_DEV=m
 CONFIG_FIND_BIT_BENCHMARK=m
diff --git a/arch/m68k/configs/q40_defconfig b/arch/m68k/configs/q40_defconfig
index f15d1009108a..0e81589f0ee2 100644
--- a/arch/m68k/configs/q40_defconfig
+++ b/arch/m68k/configs/q40_defconfig
@@ -357,6 +357,7 @@ CONFIG_VXLAN=m
 CONFIG_GENEVE=m
 CONFIG_BAREUDP=m
 CONFIG_GTP=m
+CONFIG_PFCP=m
 CONFIG_MACSEC=m
 CONFIG_NETCONSOLE=m
 CONFIG_NETCONSOLE_DYNAMIC=y
@@ -524,7 +525,6 @@ CONFIG_CRYPTO_DH=m
 CONFIG_CRYPTO_ECDH=m
 CONFIG_CRYPTO_ECDSA=m
 CONFIG_CRYPTO_ECRDSA=m
-CONFIG_CRYPTO_SM2=m
 CONFIG_CRYPTO_CURVE25519=m
 CONFIG_CRYPTO_AES=y
 CONFIG_CRYPTO_AES_TI=m
@@ -601,7 +601,6 @@ CONFIG_TEST_RHASHTABLE=m
 CONFIG_TEST_IDA=m
 CONFIG_TEST_BITOPS=m
 CONFIG_TEST_VMALLOC=m
-CONFIG_TEST_USER_COPY=m
 CONFIG_TEST_BPF=m
 CONFIG_TEST_BLACKHOLE_DEV=m
 CONFIG_FIND_BIT_BENCHMARK=m
diff --git a/arch/m68k/configs/sun3_defconfig b/arch/m68k/configs/sun3_defconfig
index 5218c1e614b5..8cd785290339 100644
--- a/arch/m68k/configs/sun3_defconfig
+++ b/arch/m68k/configs/sun3_defconfig
@@ -347,6 +347,7 @@ CONFIG_VXLAN=m
 CONFIG_GENEVE=m
 CONFIG_BAREUDP=m
 CONFIG_GTP=m
+CONFIG_PFCP=m
 CONFIG_MACSEC=m
 CONFIG_NETCONSOLE=m
 CONFIG_NETCONSOLE_DYNAMIC=y
@@ -505,7 +506,6 @@ CONFIG_CRYPTO_DH=m
 CONFIG_CRYPTO_ECDH=m
 CONFIG_CRYPTO_ECDSA=m
 CONFIG_CRYPTO_ECRDSA=m
-CONFIG_CRYPTO_SM2=m
 CONFIG_CRYPTO_CURVE25519=m
 CONFIG_CRYPTO_AES=y
 CONFIG_CRYPTO_AES_TI=m
@@ -581,7 +581,6 @@ CONFIG_TEST_RHASHTABLE=m
 CONFIG_TEST_IDA=m
 CONFIG_TEST_BITOPS=m
 CONFIG_TEST_VMALLOC=m
-CONFIG_TEST_USER_COPY=m
 CONFIG_TEST_BPF=m
 CONFIG_TEST_BLACKHOLE_DEV=m
 CONFIG_FIND_BIT_BENCHMARK=m
diff --git a/arch/m68k/configs/sun3x_defconfig b/arch/m68k/configs/sun3x_defconfig
index acdf4eb7af28..78035369f60f 100644
--- a/arch/m68k/configs/sun3x_defconfig
+++ b/arch/m68k/configs/sun3x_defconfig
@@ -348,6 +348,7 @@ CONFIG_VXLAN=m
 CONFIG_GENEVE=m
 CONFIG_BAREUDP=m
 CONFIG_GTP=m
+CONFIG_PFCP=m
 CONFIG_MACSEC=m
 CONFIG_NETCONSOLE=m
 CONFIG_NETCONSOLE_DYNAMIC=y
@@ -505,7 +506,6 @@ CONFIG_CRYPTO_DH=m
 CONFIG_CRYPTO_ECDH=m
 CONFIG_CRYPTO_ECDSA=m
 CONFIG_CRYPTO_ECRDSA=m
-CONFIG_CRYPTO_SM2=m
 CONFIG_CRYPTO_CURVE25519=m
 CONFIG_CRYPTO_AES=y
 CONFIG_CRYPTO_AES_TI=m
@@ -582,7 +582,6 @@ CONFIG_TEST_RHASHTABLE=m
 CONFIG_TEST_IDA=m
 CONFIG_TEST_BITOPS=m
 CONFIG_TEST_VMALLOC=m
-CONFIG_TEST_USER_COPY=m
 CONFIG_TEST_BPF=m
 CONFIG_TEST_BLACKHOLE_DEV=m
 CONFIG_FIND_BIT_BENCHMARK=m
diff --git a/arch/m68k/emu/nfblock.c b/arch/m68k/emu/nfblock.c
index 642fb80c5c4e..83410f8184ec 100644
--- a/arch/m68k/emu/nfblock.c
+++ b/arch/m68k/emu/nfblock.c
@@ -71,7 +71,7 @@ static void nfhd_submit_bio(struct bio *bio)
 		len = bvec.bv_len;
 		len >>= 9;
 		nfhd_read_write(dev->id, 0, dir, sec >> shift, len >> shift,
-				page_to_phys(bvec.bv_page) + bvec.bv_offset);
+				bvec_phys(&bvec));
 		sec += len;
 	}
 	bio_endio(bio);
@@ -98,6 +98,7 @@ static int __init nfhd_init_one(int id, u32 blocks, u32 bsize)
 {
 	struct queue_limits lim = {
 		.logical_block_size	= bsize,
+		.features		= BLK_FEAT_ROTATIONAL,
 	};
 	struct nfhd_device *dev;
 	int dev_id = id - NFHD_DEV_OFFSET;
@@ -193,4 +194,5 @@ static void __exit nfhd_exit(void)
 module_init(nfhd_init);
 module_exit(nfhd_exit);
 
+MODULE_DESCRIPTION("Atari NatFeat block device driver");
 MODULE_LICENSE("GPL");
diff --git a/arch/m68k/emu/nfcon.c b/arch/m68k/emu/nfcon.c
index 17b2987c2bf5..d41260672e24 100644
--- a/arch/m68k/emu/nfcon.c
+++ b/arch/m68k/emu/nfcon.c
@@ -173,4 +173,5 @@ static void __exit nfcon_exit(void)
 module_init(nfcon_init);
 module_exit(nfcon_exit);
 
+MODULE_DESCRIPTION("Atari NatFeat console driver");
 MODULE_LICENSE("GPL");
diff --git a/arch/m68k/include/asm/cmpxchg.h b/arch/m68k/include/asm/cmpxchg.h
index d7f3de9c5d6f..71fbe5c5c564 100644
--- a/arch/m68k/include/asm/cmpxchg.h
+++ b/arch/m68k/include/asm/cmpxchg.h
@@ -3,6 +3,7 @@
 #define __ARCH_M68K_CMPXCHG__
 
 #include <linux/irqflags.h>
+#include <linux/minmax.h>
 
 #define __xg(type, x) ((volatile type *)(x))
 
@@ -11,28 +12,22 @@ extern unsigned long __invalid_xchg_size(unsigned long, volatile void *, int);
 #ifndef CONFIG_RMW_INSNS
 static inline unsigned long __arch_xchg(unsigned long x, volatile void * ptr, int size)
 {
-	unsigned long flags, tmp;
+	unsigned long flags;
 
 	local_irq_save(flags);
 
 	switch (size) {
 	case 1:
-		tmp = *(u8 *)ptr;
-		*(u8 *)ptr = x;
-		x = tmp;
+		swap(*(u8 *)ptr, x);
 		break;
 	case 2:
-		tmp = *(u16 *)ptr;
-		*(u16 *)ptr = x;
-		x = tmp;
+		swap(*(u16 *)ptr, x);
 		break;
 	case 4:
-		tmp = *(u32 *)ptr;
-		*(u32 *)ptr = x;
-		x = tmp;
+		swap(*(u32 *)ptr, x);
 		break;
 	default:
-		tmp = __invalid_xchg_size(x, ptr, size);
+		x = __invalid_xchg_size(x, ptr, size);
 		break;
 	}
 
diff --git a/arch/m68k/include/asm/unistd.h b/arch/m68k/include/asm/unistd.h
index 4ae52414cd9d..2e0047cf86f8 100644
--- a/arch/m68k/include/asm/unistd.h
+++ b/arch/m68k/include/asm/unistd.h
@@ -30,6 +30,5 @@
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_FORK
 #define __ARCH_WANT_SYS_VFORK
-#define __ARCH_WANT_SYS_CLONE3
 
 #endif /* _ASM_M68K_UNISTD_H_ */
diff --git a/arch/m68k/install.sh b/arch/m68k/install.sh
index af65e16e5147..b6829b3942b3 100755
--- a/arch/m68k/install.sh
+++ b/arch/m68k/install.sh
@@ -16,6 +16,8 @@
 #   $3 - kernel map file
 #   $4 - default install path (blank if root directory)
 
+set -e
+
 if [ -f $4/vmlinuz ]; then
 	mv $4/vmlinuz $4/vmlinuz.old
 fi
diff --git a/arch/m68k/kernel/process.c b/arch/m68k/kernel/process.c
index 2584e94e2134..fda7eac23f87 100644
--- a/arch/m68k/kernel/process.c
+++ b/arch/m68k/kernel/process.c
@@ -117,7 +117,7 @@ asmlinkage int m68k_clone(struct pt_regs *regs)
 {
 	/* regs will be equal to current_pt_regs() */
 	struct kernel_clone_args args = {
-		.flags		= regs->d1 & ~CSIGNAL,
+		.flags		= (u32)(regs->d1) & ~CSIGNAL,
 		.pidfd		= (int __user *)regs->d3,
 		.child_tid	= (int __user *)regs->d4,
 		.parent_tid	= (int __user *)regs->d3,
diff --git a/arch/m68k/kernel/setup_no.c b/arch/m68k/kernel/setup_no.c
index 37fb663559b4..c926da9d5ec2 100644
--- a/arch/m68k/kernel/setup_no.c
+++ b/arch/m68k/kernel/setup_no.c
@@ -138,7 +138,7 @@ void __init setup_arch(char **cmdline_p)
 
 	pr_debug("KERNEL -> TEXT=0x%p-0x%p DATA=0x%p-0x%p BSS=0x%p-0x%p\n",
 		 _stext, _etext, _sdata, _edata, __bss_start, __bss_stop);
-	pr_debug("MEMORY -> ROMFS=0x%p-0x%06lx MEM=0x%06lx-0x%06lx\n ",
+	pr_debug("MEMORY -> ROMFS=0x%p-0x%06lx MEM=0x%06lx-0x%06lx\n",
 		 __bss_stop, memory_start, memory_start, memory_end);
 
 	memblock_add(_rambase, memory_end - _rambase);
diff --git a/arch/m68k/q40/q40ints.c b/arch/m68k/q40/q40ints.c
index 10f1f294e91f..14b774b9d308 100644
--- a/arch/m68k/q40/q40ints.c
+++ b/arch/m68k/q40/q40ints.c
@@ -106,7 +106,7 @@ void __init q40_init_IRQ(void)
  * this stuff doesn't really belong here..
  */
 
-int ql_ticks;              /* 200Hz ticks since last jiffie */
+int ql_ticks;              /* 200Hz ticks since last jiffy */
 static int sound_ticks;
 
 #define SVOL 45
diff --git a/arch/microblaze/kernel/sys_microblaze.c b/arch/microblaze/kernel/sys_microblaze.c
index ed9f34da1a2a..0850b099f300 100644
--- a/arch/microblaze/kernel/sys_microblaze.c
+++ b/arch/microblaze/kernel/sys_microblaze.c
@@ -35,7 +35,7 @@
 
 SYSCALL_DEFINE6(mmap, unsigned long, addr, unsigned long, len,
 		unsigned long, prot, unsigned long, flags, unsigned long, fd,
-		off_t, pgoff)
+		unsigned long, pgoff)
 {
 	if (pgoff & ~PAGE_MASK)
 		return -EINVAL;
diff --git a/arch/microblaze/mm/init.c b/arch/microblaze/mm/init.c
index 3827dc76edd8..4520c5741579 100644
--- a/arch/microblaze/mm/init.c
+++ b/arch/microblaze/mm/init.c
@@ -193,11 +193,6 @@ asmlinkage void __init mmu_init(void)
 {
 	unsigned int kstart, ksize;
 
-	if (!memblock.reserved.cnt) {
-		pr_emerg("Error memory count\n");
-		machine_restart(NULL);
-	}
-
 	if ((u32) memblock.memory.regions[0].size < 0x400000) {
 		pr_emerg("Memory must be greater than 4MB\n");
 		machine_restart(NULL);
diff --git a/arch/mips/Kbuild.platforms b/arch/mips/Kbuild.platforms
index 5c145b67d3bf..bca37ddf974b 100644
--- a/arch/mips/Kbuild.platforms
+++ b/arch/mips/Kbuild.platforms
@@ -8,6 +8,7 @@ platform-$(CONFIG_BCM47XX)		+= bcm47xx/
 platform-$(CONFIG_BCM63XX)		+= bcm63xx/
 platform-$(CONFIG_BMIPS_GENERIC)	+= bmips/
 platform-$(CONFIG_CAVIUM_OCTEON_SOC)	+= cavium-octeon/
+platform-$(CONFIG_EYEQ)			+= mobileye/
 platform-$(CONFIG_MIPS_COBALT)		+= cobalt/
 platform-$(CONFIG_MACH_DECSTATION)	+= dec/
 platform-$(CONFIG_MIPS_GENERIC)		+= generic/
@@ -17,7 +18,6 @@ platform-$(CONFIG_MACH_LOONGSON2EF)	+= loongson2ef/
 platform-$(CONFIG_MACH_LOONGSON32)	+= loongson32/
 platform-$(CONFIG_MACH_LOONGSON64)	+= loongson64/
 platform-$(CONFIG_MIPS_MALTA)		+= mti-malta/
-platform-$(CONFIG_MACH_EYEQ5)		+= mobileye/
 platform-$(CONFIG_MACH_NINTENDO64)	+= n64/
 platform-$(CONFIG_PIC32MZDA)		+= pic32/
 platform-$(CONFIG_RALINK)		+= ralink/
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index f1aa1bf11166..397edf05dd72 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -8,6 +8,7 @@ config MIPS
 	select ARCH_HAS_CPU_FINALIZE_INIT
 	select ARCH_HAS_CURRENT_STACK_POINTER if !CC_IS_CLANG || CLANG_VERSION >= 140000
 	select ARCH_HAS_DEBUG_VIRTUAL if !64BIT
+	select ARCH_HAS_DMA_OPS if MACH_JAZZ
 	select ARCH_HAS_FORTIFY_SOURCE
 	select ARCH_HAS_KCOV
 	select ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE if !EVA
@@ -30,7 +31,7 @@ config MIPS
 	select BUILDTIME_TABLE_SORT
 	select CLONE_BACKWARDS
 	select CPU_NO_EFFICIENT_FFS if (TARGET_ISA_REV < 1)
-	select CPU_PM if CPU_IDLE
+	select CPU_PM if CPU_IDLE || SUSPEND
 	select GENERIC_ATOMIC64 if !64BIT
 	select GENERIC_CMOS_UPDATE
 	select GENERIC_CPU_AUTOPROBE
@@ -393,7 +394,6 @@ config MACH_JAZZ
 	select ARC_PROMLIB
 	select ARCH_MIGHT_HAVE_PC_PARPORT
 	select ARCH_MIGHT_HAVE_PC_SERIO
-	select DMA_OPS
 	select FW_ARC
 	select FW_ARC32
 	select ARCH_MAY_HAVE_PC_FDC
@@ -478,6 +478,7 @@ config MACH_LOONGSON64
 	select BOARD_SCACHE
 	select CSRC_R4K
 	select CEVT_R4K
+	select SYNC_R4K
 	select FORCE_PCI
 	select ISA
 	select I8259
@@ -501,7 +502,6 @@ config MACH_LOONGSON64
 	select USE_OF
 	select BUILTIN_DTB
 	select PCI_HOST_GENERIC
-	select HAVE_ARCH_NODEDATA_EXTENSION if NUMA
 	help
 	  This enables the support of Loongson-2/3 family of machines.
 
@@ -575,8 +575,8 @@ config MACH_PIC32
 	  Microchip PIC32 is a family of general-purpose 32 bit MIPS core
 	  microcontrollers.
 
-config MACH_EYEQ5
-	bool "Mobileye EyeQ5 SoC"
+config EYEQ
+	bool "Mobileye EyeQ SoC"
 	select MACH_GENERIC_CORE
 	select ARM_AMBA
 	select PHYSICAL_START_BOOL
@@ -615,7 +615,7 @@ config MACH_EYEQ5
 	select USB_UHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
 	select USE_OF
 	help
-	  Select this to build a kernel supporting EyeQ5 SoC from Mobileye.
+	  Select this to build a kernel supporting EyeQ SoC from Mobileye.
 
 	bool
 
@@ -667,6 +667,7 @@ config MACH_REALTEK_RTL
 	select BOOT_RAW
 	select PINCTRL
 	select USE_OF
+	select REALTEK_OTTO_TIMER
 
 config SGI_IP22
 	bool "SGI IP22 (Indy/Indigo2)"
@@ -733,7 +734,6 @@ config SGI_IP27
 	select WAR_R10000_LLSC
 	select MIPS_L1_CACHE_SHIFT_7
 	select NUMA
-	select HAVE_ARCH_NODEDATA_EXTENSION
 	help
 	  This are the SGI Origin 200, Origin 2000 and Onyx 2 Graphics
 	  workstations.  To compile a Linux kernel that runs on these, say Y
@@ -1021,6 +1021,7 @@ source "arch/mips/generic/Kconfig"
 source "arch/mips/ingenic/Kconfig"
 source "arch/mips/jazz/Kconfig"
 source "arch/mips/lantiq/Kconfig"
+source "arch/mips/mobileye/Kconfig"
 source "arch/mips/pic32/Kconfig"
 source "arch/mips/ralink/Kconfig"
 source "arch/mips/sgi-ip27/Kconfig"
@@ -1083,6 +1084,7 @@ config CSRC_IOASIC
 
 config CSRC_R4K
 	select CLOCKSOURCE_WATCHDOG if CPU_FREQ
+	select HAVE_UNSTABLE_SCHED_CLOCK if SMP && 64BIT
 	bool
 
 config CSRC_SB1250
@@ -2609,9 +2611,6 @@ config NUMA
 config SYS_SUPPORTS_NUMA
 	bool
 
-config HAVE_ARCH_NODEDATA_EXTENSION
-	bool
-
 config RELOCATABLE
 	bool "Relocatable kernel"
 	depends on SYS_SUPPORTS_RELOCATABLE
@@ -2924,7 +2923,8 @@ config BUILTIN_DTB
 	bool
 
 choice
-	prompt "Kernel appended dtb support" if USE_OF
+	prompt "Kernel appended dtb support"
+	depends on USE_OF
 	default MIPS_NO_APPENDED_DTB
 
 	config MIPS_NO_APPENDED_DTB
@@ -2965,7 +2965,8 @@ choice
 endchoice
 
 choice
-	prompt "Kernel command line type" if !CMDLINE_OVERRIDE
+	prompt "Kernel command line type"
+	depends on !CMDLINE_OVERRIDE
 	default MIPS_CMDLINE_FROM_DTB if USE_OF && !ATH79 && !MACH_INGENIC && \
 					 !MACH_LOONGSON64 && !MIPS_MALTA && \
 					 !CAVIUM_OCTEON_SOC
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 80aecba24892..5785a3d5ccfb 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -170,7 +170,7 @@ cflags-$(CONFIG_CPU_NEVADA)	+= $(call cc-option,-march=rm5200,-march=mips4) \
 			-Wa,--trap
 cflags-$(CONFIG_CPU_RM7000)	+= $(call cc-option,-march=rm7000,-march=mips4) \
 			-Wa,--trap
-cflags-$(CONFIG_CPU_SB1)	+= $(call cc-option,-march=sb1,-march=mips64r1) \
+cflags-$(CONFIG_CPU_SB1)	+= $(call cc-option,-march=sb1,-march=mips64) \
 			-Wa,--trap
 cflags-$(CONFIG_CPU_SB1)	+= $(call cc-option,-mno-mdmx)
 cflags-$(CONFIG_CPU_SB1)	+= $(call cc-option,-mno-mips3d)
diff --git a/arch/mips/alchemy/common/dma.c b/arch/mips/alchemy/common/dma.c
index 973049b5bd61..44d8433b1f45 100644
--- a/arch/mips/alchemy/common/dma.c
+++ b/arch/mips/alchemy/common/dma.c
@@ -131,29 +131,6 @@ static const struct dma_dev dma_dev_table_bank2[DMA_NUM_DEV_BANK2] = {
 	{ AU1100_SD1_PHYS_ADDR + 0x04, DMA_DS | DMA_DW8 | DMA_DR }	/* coherent */
 };
 
-void dump_au1000_dma_channel(unsigned int dmanr)
-{
-	struct dma_chan *chan;
-
-	if (dmanr >= NUM_AU1000_DMA_CHANNELS)
-		return;
-	chan = &au1000_dma_table[dmanr];
-
-	printk(KERN_INFO "Au1000 DMA%d Register Dump:\n", dmanr);
-	printk(KERN_INFO "  mode = 0x%08x\n",
-	       __raw_readl(chan->io + DMA_MODE_SET));
-	printk(KERN_INFO "  addr = 0x%08x\n",
-	       __raw_readl(chan->io + DMA_PERIPHERAL_ADDR));
-	printk(KERN_INFO "  start0 = 0x%08x\n",
-	       __raw_readl(chan->io + DMA_BUFFER0_START));
-	printk(KERN_INFO "  start1 = 0x%08x\n",
-	       __raw_readl(chan->io + DMA_BUFFER1_START));
-	printk(KERN_INFO "  count0 = 0x%08x\n",
-	       __raw_readl(chan->io + DMA_BUFFER0_COUNT));
-	printk(KERN_INFO "  count1 = 0x%08x\n",
-	       __raw_readl(chan->io + DMA_BUFFER1_COUNT));
-}
-
 /*
  * Finds a free channel, and binds the requested device to it.
  * Returns the allocated channel number, or negative on error.
diff --git a/arch/mips/alchemy/common/platform.c b/arch/mips/alchemy/common/platform.c
index d4ab34b3b404..da74cae6b43a 100644
--- a/arch/mips/alchemy/common/platform.c
+++ b/arch/mips/alchemy/common/platform.c
@@ -409,8 +409,8 @@ static void __init alchemy_setup_macs(int ctype)
 	if (alchemy_get_macs(ctype) < 1)
 		return;
 
-	macres = kmemdup(au1xxx_eth0_resources[ctype],
-			 sizeof(struct resource) * MAC_RES_COUNT, GFP_KERNEL);
+	macres = kmemdup_array(au1xxx_eth0_resources[ctype], MAC_RES_COUNT,
+			       sizeof(*macres), GFP_KERNEL);
 	if (!macres) {
 		printk(KERN_INFO "Alchemy: no memory for MAC0 resources\n");
 		return;
@@ -430,8 +430,8 @@ static void __init alchemy_setup_macs(int ctype)
 	if (alchemy_get_macs(ctype) < 2)
 		return;
 
-	macres = kmemdup(au1xxx_eth1_resources[ctype],
-			 sizeof(struct resource) * MAC_RES_COUNT, GFP_KERNEL);
+	macres = kmemdup_array(au1xxx_eth1_resources[ctype], MAC_RES_COUNT,
+			       sizeof(*macres), GFP_KERNEL);
 	if (!macres) {
 		printk(KERN_INFO "Alchemy: no memory for MAC1 resources\n");
 		return;
diff --git a/arch/mips/alchemy/devboards/db1000.c b/arch/mips/alchemy/devboards/db1000.c
index 7b9f91db227f..6984cd5169b5 100644
--- a/arch/mips/alchemy/devboards/db1000.c
+++ b/arch/mips/alchemy/devboards/db1000.c
@@ -10,15 +10,16 @@
 #include <linux/dma-mapping.h>
 #include <linux/gpio.h>
 #include <linux/gpio/machine.h>
+#include <linux/gpio/property.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/leds.h>
 #include <linux/mmc/host.h>
 #include <linux/platform_device.h>
+#include <linux/property.h>
 #include <linux/pm.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/spi_gpio.h>
-#include <linux/spi/ads7846.h>
 #include <asm/mach-au1x00/au1000.h>
 #include <asm/mach-au1x00/gpio-au1000.h>
 #include <asm/mach-au1x00/au1000_dma.h>
@@ -374,22 +375,20 @@ static struct platform_device db1100_mmc1_dev = {
 
 /******************************************************************************/
 
-static struct ads7846_platform_data db1100_touch_pd = {
-	.model		= 7846,
-	.vref_mv	= 3300,
+static const struct software_node db1100_alchemy2_gpiochip = {
+	.name	= "alchemy-gpio2",
 };
 
-static struct spi_gpio_platform_data db1100_spictl_pd = {
-	.num_chipselect = 1,
+static const struct property_entry db1100_ads7846_properties[] = {
+	PROPERTY_ENTRY_U16("ti,vref_min", 3300),
+	PROPERTY_ENTRY_GPIO("pendown-gpios",
+			    &db1100_alchemy2_gpiochip, 21, GPIO_ACTIVE_LOW),
+	{ }
 };
 
-static struct gpiod_lookup_table db1100_touch_gpio_table = {
-	.dev_id = "spi0.0",
-	.table = {
-		GPIO_LOOKUP("alchemy-gpio2", 21,
-			    "pendown", GPIO_ACTIVE_LOW),
-		{ }
-	},
+static const struct software_node db1100_ads7846_swnode = {
+	.name		= "ads7846",
+	.properties	= db1100_ads7846_properties,
 };
 
 static struct spi_board_info db1100_spi_info[] __initdata = {
@@ -400,37 +399,37 @@ static struct spi_board_info db1100_spi_info[] __initdata = {
 		.chip_select	 = 0,
 		.mode		 = 0,
 		.irq		 = AU1100_GPIO21_INT,
-		.platform_data	 = &db1100_touch_pd,
+		.swnode		 = &db1100_ads7846_swnode,
 	},
 };
 
-static struct platform_device db1100_spi_dev = {
-	.name		= "spi_gpio",
-	.id		= 0,
-	.dev		= {
-		.platform_data	= &db1100_spictl_pd,
-		.dma_mask		= &au1xxx_all_dmamask,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-	},
+static const struct spi_gpio_platform_data db1100_spictl_pd __initconst = {
+	.num_chipselect = 1,
 };
 
 /*
  * Alchemy GPIO 2 has its base at 200 so the GPIO lines
  * 207 thru 210 are GPIOs at offset 7 thru 10 at this chip.
  */
-static struct gpiod_lookup_table db1100_spi_gpiod_table = {
-	.dev_id         = "spi_gpio",
-	.table          = {
-		GPIO_LOOKUP("alchemy-gpio2", 9,
-			    "sck", GPIO_ACTIVE_HIGH),
-		GPIO_LOOKUP("alchemy-gpio2", 8,
-			    "mosi", GPIO_ACTIVE_HIGH),
-		GPIO_LOOKUP("alchemy-gpio2", 7,
-			    "miso", GPIO_ACTIVE_HIGH),
-		GPIO_LOOKUP("alchemy-gpio2", 10,
-			    "cs", GPIO_ACTIVE_HIGH),
-		{ },
-	},
+static const struct property_entry db1100_spi_dev_properties[] __initconst = {
+	PROPERTY_ENTRY_GPIO("miso-gpios",
+			    &db1100_alchemy2_gpiochip, 7, GPIO_ACTIVE_HIGH),
+	PROPERTY_ENTRY_GPIO("mosi-gpios",
+			    &db1100_alchemy2_gpiochip, 8, GPIO_ACTIVE_HIGH),
+	PROPERTY_ENTRY_GPIO("sck-gpios",
+			    &db1100_alchemy2_gpiochip, 9, GPIO_ACTIVE_HIGH),
+	PROPERTY_ENTRY_GPIO("cs-gpios",
+			    &db1100_alchemy2_gpiochip, 10, GPIO_ACTIVE_HIGH),
+	{ }
+};
+
+static const struct platform_device_info db1100_spi_dev_info __initconst = {
+	.name		= "spi_gpio",
+	.id		= 0,
+	.data		= &db1100_spictl_pd,
+	.size_data	= sizeof(db1100_spictl_pd),
+        .dma_mask	= DMA_BIT_MASK(32),
+	.properties	= db1100_spi_dev_properties,
 };
 
 static struct platform_device *db1x00_devs[] = {
@@ -452,8 +451,10 @@ int __init db1000_dev_setup(void)
 {
 	int board = BCSR_WHOAMI_BOARD(bcsr_read(BCSR_WHOAMI));
 	int c0, c1, d0, d1, s0, s1, flashsize = 32,  twosocks = 1;
+	int err;
 	unsigned long pfc;
 	struct clk *c, *p;
+	struct platform_device *spi_dev;
 
 	if (board == BCSR_WHOAMI_DB1500) {
 		c0 = AU1500_GPIO2_INT;
@@ -480,7 +481,7 @@ int __init db1000_dev_setup(void)
 		pfc |= (1 << 0);	/* SSI0 pins as GPIOs */
 		alchemy_wrsys(pfc, AU1000_SYS_PINFUNC);
 
-		gpiod_add_lookup_table(&db1100_touch_gpio_table);
+		software_node_register(&db1100_alchemy2_gpiochip);
 		spi_register_board_info(db1100_spi_info,
 					ARRAY_SIZE(db1100_spi_info));
 
@@ -497,8 +498,11 @@ int __init db1000_dev_setup(void)
 			clk_put(p);
 
 		platform_add_devices(db1100_devs, ARRAY_SIZE(db1100_devs));
-		gpiod_add_lookup_table(&db1100_spi_gpiod_table);
-		platform_device_register(&db1100_spi_dev);
+
+		spi_dev = platform_device_register_full(&db1100_spi_dev_info);
+		err = PTR_ERR_OR_ZERO(spi_dev);
+		if (err)
+			pr_err("failed to register SPI controller: %d\n", err);
 	} else if (board == BCSR_WHOAMI_DB1000) {
 		c0 = AU1000_GPIO2_INT;
 		c1 = AU1000_GPIO5_INT;
diff --git a/arch/mips/bcm47xx/prom.c b/arch/mips/bcm47xx/prom.c
index 58fb7c2dc3b8..66e3ee2b04e6 100644
--- a/arch/mips/bcm47xx/prom.c
+++ b/arch/mips/bcm47xx/prom.c
@@ -32,6 +32,7 @@
 #include <linux/ssb/ssb_driver_chipcommon.h>
 #include <linux/ssb/ssb_regs.h>
 #include <linux/smp.h>
+#include <asm/bmips.h>
 #include <asm/bootinfo.h>
 #include <bcm47xx.h>
 #include <bcm47xx_board.h>
@@ -110,6 +111,8 @@ static __init void prom_init_mem(void)
 
 void __init prom_init(void)
 {
+	/* Cache CBR addr before CPU/DMA setup */
+	bmips_cbr_addr = BMIPS_GET_CBR();
 	prom_init_mem();
 	setup_8250_early_printk_port(CKSEG1ADDR(BCM47XX_SERIAL_ADDR), 0, 0);
 }
diff --git a/arch/mips/bcm47xx/setup.c b/arch/mips/bcm47xx/setup.c
index 94bf839576c1..247be207f293 100644
--- a/arch/mips/bcm47xx/setup.c
+++ b/arch/mips/bcm47xx/setup.c
@@ -37,6 +37,7 @@
 #include <linux/ssb/ssb.h>
 #include <linux/ssb/ssb_embedded.h>
 #include <linux/bcma/bcma_soc.h>
+#include <asm/bmips.h>
 #include <asm/bootinfo.h>
 #include <asm/idle.h>
 #include <asm/prom.h>
@@ -45,6 +46,13 @@
 #include <bcm47xx.h>
 #include <bcm47xx_board.h>
 
+/*
+ * CBR addr doesn't change and we can cache it.
+ * For broken SoC/Bootloader CBR addr might also be provided via DT
+ * with "brcm,bmips-cbr-reg" in the "cpus" node.
+ */
+void __iomem *bmips_cbr_addr __read_mostly;
+
 union bcm47xx_bus bcm47xx_bus;
 EXPORT_SYMBOL(bcm47xx_bus);
 
diff --git a/arch/mips/bcm63xx/boards/board_bcm963xx.c b/arch/mips/bcm63xx/boards/board_bcm963xx.c
index 99f321b6e417..9cc8fbf218a5 100644
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -42,7 +42,7 @@ static struct board_info __initdata board_cvg834g = {
 	.expected_cpu_id = 0x3368,
 
 	.ephy_reset_gpio = 36,
-	.ephy_reset_gpio_flags = GPIOF_INIT_HIGH,
+	.ephy_reset_gpio_flags = GPIOF_OUT_INIT_HIGH,
 	.has_pci = 1,
 	.has_uart0 = 1,
 	.has_uart1 = 1,
diff --git a/arch/mips/bcm63xx/prom.c b/arch/mips/bcm63xx/prom.c
index c3a2ea62c5c3..f21dd168171a 100644
--- a/arch/mips/bcm63xx/prom.c
+++ b/arch/mips/bcm63xx/prom.c
@@ -22,6 +22,9 @@ void __init prom_init(void)
 {
 	u32 reg, mask;
 
+	/* Cache CBR addr before CPU/DMA setup */
+	bmips_cbr_addr = BMIPS_GET_CBR();
+
 	bcm63xx_cpu_init();
 
 	/* stop any running watchdog */
diff --git a/arch/mips/bcm63xx/setup.c b/arch/mips/bcm63xx/setup.c
index c13ddb544a23..81529084bc75 100644
--- a/arch/mips/bcm63xx/setup.c
+++ b/arch/mips/bcm63xx/setup.c
@@ -12,6 +12,7 @@
 #include <linux/memblock.h>
 #include <linux/ioport.h>
 #include <linux/pm.h>
+#include <asm/bmips.h>
 #include <asm/bootinfo.h>
 #include <asm/time.h>
 #include <asm/reboot.h>
@@ -22,6 +23,13 @@
 #include <bcm63xx_io.h>
 #include <bcm63xx_gpio.h>
 
+/*
+ * CBR addr doesn't change and we can cache it.
+ * For broken SoC/Bootloader CBR addr might also be provided via DT
+ * with "brcm,bmips-cbr-reg" in the "cpus" node.
+ */
+void __iomem *bmips_cbr_addr __read_mostly;
+
 void bcm63xx_machine_halt(void)
 {
 	pr_info("System halted\n");
diff --git a/arch/mips/bmips/dma.c b/arch/mips/bmips/dma.c
index 3779e7855bd7..2bc9c0d4402f 100644
--- a/arch/mips/bmips/dma.c
+++ b/arch/mips/bmips/dma.c
@@ -9,7 +9,7 @@ bool bmips_rac_flush_disable;
 
 void arch_sync_dma_for_cpu_all(void)
 {
-	void __iomem *cbr = BMIPS_GET_CBR();
+	void __iomem *cbr = bmips_cbr_addr;
 	u32 cfg;
 
 	if (boot_cpu_type() != CPU_BMIPS3300 &&
diff --git a/arch/mips/bmips/setup.c b/arch/mips/bmips/setup.c
index 66a8ba19c287..2572fd49a6e9 100644
--- a/arch/mips/bmips/setup.c
+++ b/arch/mips/bmips/setup.c
@@ -34,6 +34,13 @@
 #define REG_BCM6328_OTP		((void __iomem *)CKSEG1ADDR(0x1000062c))
 #define BCM6328_TP1_DISABLED	BIT(9)
 
+/*
+ * CBR addr doesn't change and we can cache it.
+ * For broken SoC/Bootloader CBR addr might also be provided via DT
+ * with "brcm,bmips-cbr-reg" in the "cpus" node.
+ */
+void __iomem *bmips_cbr_addr __read_mostly;
+
 extern bool bmips_rac_flush_disable;
 
 static const unsigned long kbase = VMLINUX_LOAD_ADDRESS & 0xfff00000;
@@ -111,7 +118,7 @@ static void bcm6358_quirks(void)
 	 * because the bootloader is not initializing it properly.
 	 */
 	bmips_rac_flush_disable = !!(read_c0_brcm_cmt_local() & (1 << 31)) ||
-				  !!BMIPS_GET_CBR();
+				  !!bmips_cbr_addr;
 }
 
 static void bcm6368_quirks(void)
@@ -144,6 +151,8 @@ static void __init bmips_init_cfe(void)
 
 void __init prom_init(void)
 {
+	/* Cache CBR addr before CPU/DMA setup */
+	bmips_cbr_addr = BMIPS_GET_CBR();
 	bmips_init_cfe();
 	bmips_cpu_setup();
 	register_bmips_smp_ops();
@@ -203,13 +212,35 @@ void __init plat_mem_setup(void)
 void __init device_tree_init(void)
 {
 	struct device_node *np;
+	u32 addr;
 
 	unflatten_and_copy_device_tree();
 
 	/* Disable SMP boot unless both CPUs are listed in DT and !disabled */
 	np = of_find_node_by_name(NULL, "cpus");
-	if (np && of_get_available_child_count(np) <= 1)
+	if (!np)
+		return;
+
+	if (of_get_available_child_count(np) <= 1)
 		bmips_smp_enabled = 0;
+
+	/* Check if DT provide a CBR address */
+	if (of_property_read_u32(np, "brcm,bmips-cbr-reg", &addr))
+		goto exit;
+
+	/* Make sure CBR address is outside DRAM window */
+	if (addr >= (u32)memblock_start_of_DRAM() &&
+	    addr < (u32)memblock_end_of_DRAM()) {
+		WARN(1, "DT CBR %x inside DRAM window. Ignoring DT CBR.\n",
+		     addr);
+		goto exit;
+	}
+
+	bmips_cbr_addr = (void __iomem *)addr;
+	/* Since CBR is provided by DT, enable RAC flush */
+	bmips_rac_flush_disable = false;
+
+exit:
 	of_node_put(np);
 }
 
diff --git a/arch/mips/boot/dts/Makefile b/arch/mips/boot/dts/Makefile
index efff87cb33a9..e2476b12bb0c 100644
--- a/arch/mips/boot/dts/Makefile
+++ b/arch/mips/boot/dts/Makefile
@@ -1,6 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 subdir-$(CONFIG_BMIPS_GENERIC)		+= brcm
 subdir-$(CONFIG_CAVIUM_OCTEON_SOC)	+= cavium-octeon
+subdir-$(CONFIG_EYEQ)			+= mobileye
 subdir-$(CONFIG_FIT_IMAGE_FDT_MARDUK)   += img
 subdir-$(CONFIG_FIT_IMAGE_FDT_BOSTON)	+= img
 subdir-$(CONFIG_MACH_INGENIC)		+= ingenic
@@ -8,7 +9,6 @@ subdir-$(CONFIG_LANTIQ)			+= lantiq
 subdir-$(CONFIG_MACH_LOONGSON64)	+= loongson
 subdir-$(CONFIG_SOC_VCOREIII)		+= mscc
 subdir-$(CONFIG_MIPS_MALTA)		+= mti
-subdir-$(CONFIG_MACH_EYEQ5)		+= mobileye
 subdir-$(CONFIG_LEGACY_BOARD_SEAD3)	+= mti
 subdir-$(CONFIG_FIT_IMAGE_FDT_NI169445)	+= ni
 subdir-$(CONFIG_MACH_PIC32)		+= pic32
diff --git a/arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi b/arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi
index ee3e2153dd13..cc7747c5f21f 100644
--- a/arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi
+++ b/arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi
@@ -23,14 +23,6 @@
 		};
 	};
 
-	memory@200000 {
-		compatible = "memory";
-		device_type = "memory";
-		reg = <0x00000000 0x00200000 0x00000000 0x0ee00000>, /* 238 MB at 2 MB */
-			<0x00000000 0x20000000 0x00000000 0x1f000000>, /* 496 MB at 512 MB */
-			<0x00000001 0x10000000 0x00000001 0xb0000000>; /* 6912 MB at 4352MB */
-	};
-
 	cpu_clk: cpu_clk {
 		#clock-cells = <0>;
 		compatible = "fixed-clock";
@@ -52,6 +44,13 @@
 			0 0x40000000 0 0x40000000 0 0x40000000
 			0xfe 0x00000000 0xfe 0x00000000 0 0x40000000>;
 
+		isa@18000000 {
+			compatible = "isa";
+			#size-cells = <1>;
+			#address-cells = <2>;
+			ranges = <1 0x0 0x0 0x18000000 0x4000>;
+		};
+
 		pm: reset-controller@1fe07000 {
 			compatible = "loongson,ls2k-pm";
 			reg = <0 0x1fe07000 0 0x422>;
@@ -100,8 +99,8 @@
 		rtc0: rtc@1fe07800 {
 			compatible = "loongson,ls2k1000-rtc";
 			reg = <0 0x1fe07800 0 0x78>;
-			interrupt-parent = <&liointc0>;
-			interrupts = <60 IRQ_TYPE_LEVEL_LOW>;
+			interrupt-parent = <&liointc1>;
+			interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
 		uart0: serial@1fe00000 {
@@ -109,7 +108,7 @@
 			reg = <0 0x1fe00000 0 0x8>;
 			clock-frequency = <125000000>;
 			interrupt-parent = <&liointc0>;
-			interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+			interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
 			no-loopback-test;
 		};
 
@@ -118,7 +117,6 @@
 			device_type = "pci";
 			#address-cells = <3>;
 			#size-cells = <2>;
-			#interrupt-cells = <2>;
 
 			reg = <0 0x1a000000 0 0x02000000>,
 				<0xfe 0x00000000 0 0x20000000>;
@@ -133,11 +131,12 @@
 						   "pciclass0c03";
 
 				reg = <0x1800 0x0 0x0 0x0 0x0>;
-				interrupts = <12 IRQ_TYPE_LEVEL_LOW>,
-					     <13 IRQ_TYPE_LEVEL_LOW>;
+				interrupts = <12 IRQ_TYPE_LEVEL_HIGH>,
+					     <13 IRQ_TYPE_LEVEL_HIGH>;
 				interrupt-names = "macirq", "eth_lpi";
 				interrupt-parent = <&liointc0>;
-				phy-mode = "rgmii";
+				phy-mode = "rgmii-id";
+				phy-handle = <&phy1>;
 				mdio {
 					#address-cells = <1>;
 					#size-cells = <0>;
@@ -156,11 +155,12 @@
 						   "loongson, pci-gmac";
 
 				reg = <0x1900 0x0 0x0 0x0 0x0>;
-				interrupts = <14 IRQ_TYPE_LEVEL_LOW>,
-					     <15 IRQ_TYPE_LEVEL_LOW>;
+				interrupts = <14 IRQ_TYPE_LEVEL_HIGH>,
+					     <15 IRQ_TYPE_LEVEL_HIGH>;
 				interrupt-names = "macirq", "eth_lpi";
 				interrupt-parent = <&liointc0>;
-				phy-mode = "rgmii";
+				phy-mode = "rgmii-id";
+				phy-handle = <&phy1>;
 				mdio {
 					#address-cells = <1>;
 					#size-cells = <0>;
@@ -178,7 +178,7 @@
 						   "pciclass0c03";
 
 				reg = <0x2100 0x0 0x0 0x0 0x0>;
-				interrupts = <18 IRQ_TYPE_LEVEL_LOW>;
+				interrupts = <18 IRQ_TYPE_LEVEL_HIGH>;
 				interrupt-parent = <&liointc1>;
 			};
 
@@ -189,7 +189,7 @@
 						   "pciclass0c03";
 
 				reg = <0x2200 0x0 0x0 0x0 0x0>;
-				interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
+				interrupts = <19 IRQ_TYPE_LEVEL_HIGH>;
 				interrupt-parent = <&liointc1>;
 			};
 
@@ -200,97 +200,121 @@
 						   "pciclass0106";
 
 				reg = <0x4000 0x0 0x0 0x0 0x0>;
-				interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
+				interrupts = <19 IRQ_TYPE_LEVEL_HIGH>;
 				interrupt-parent = <&liointc0>;
 			};
 
-			pci_bridge@9,0 {
+			pcie@9,0 {
 				compatible = "pci0014,7a19.0",
 						   "pci0014,7a19",
 						   "pciclass060400",
 						   "pciclass0604";
 
 				reg = <0x4800 0x0 0x0 0x0 0x0>;
+				#address-cells = <3>;
+				#size-cells = <2>;
+				device_type = "pci";
 				#interrupt-cells = <1>;
-				interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+				interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
 				interrupt-parent = <&liointc1>;
 				interrupt-map-mask = <0 0 0 0>;
-				interrupt-map = <0 0 0 0 &liointc1 0 IRQ_TYPE_LEVEL_LOW>;
+				interrupt-map = <0 0 0 0 &liointc1 0 IRQ_TYPE_LEVEL_HIGH>;
+				ranges;
 				external-facing;
 			};
 
-			pci_bridge@a,0 {
+			pcie@a,0 {
 				compatible = "pci0014,7a09.0",
 						   "pci0014,7a09",
 						   "pciclass060400",
 						   "pciclass0604";
 
 				reg = <0x5000 0x0 0x0 0x0 0x0>;
+				#address-cells = <3>;
+				#size-cells = <2>;
+				device_type = "pci";
 				#interrupt-cells = <1>;
-				interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
+				interrupts = <1 IRQ_TYPE_LEVEL_HIGH>;
 				interrupt-parent = <&liointc1>;
 				interrupt-map-mask = <0 0 0 0>;
-				interrupt-map = <0 0 0 0 &liointc1 1 IRQ_TYPE_LEVEL_LOW>;
+				interrupt-map = <0 0 0 0 &liointc1 1 IRQ_TYPE_LEVEL_HIGH>;
+				ranges;
 				external-facing;
 			};
 
-			pci_bridge@b,0 {
+			pcie@b,0 {
 				compatible = "pci0014,7a09.0",
 						   "pci0014,7a09",
 						   "pciclass060400",
 						   "pciclass0604";
 
 				reg = <0x5800 0x0 0x0 0x0 0x0>;
+				#address-cells = <3>;
+				#size-cells = <2>;
+				device_type = "pci";
 				#interrupt-cells = <1>;
-				interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+				interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;
 				interrupt-parent = <&liointc1>;
 				interrupt-map-mask = <0 0 0 0>;
-				interrupt-map = <0 0 0 0 &liointc1 2 IRQ_TYPE_LEVEL_LOW>;
+				interrupt-map = <0 0 0 0 &liointc1 2 IRQ_TYPE_LEVEL_HIGH>;
+				ranges;
 				external-facing;
 			};
 
-			pci_bridge@c,0 {
+			pcie@c,0 {
 				compatible = "pci0014,7a09.0",
 						   "pci0014,7a09",
 						   "pciclass060400",
 						   "pciclass0604";
 
 				reg = <0x6000 0x0 0x0 0x0 0x0>;
+				#address-cells = <3>;
+				#size-cells = <2>;
+				device_type = "pci";
 				#interrupt-cells = <1>;
-				interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
+				interrupts = <3 IRQ_TYPE_LEVEL_HIGH>;
 				interrupt-parent = <&liointc1>;
 				interrupt-map-mask = <0 0 0 0>;
-				interrupt-map = <0 0 0 0 &liointc1 3 IRQ_TYPE_LEVEL_LOW>;
+				interrupt-map = <0 0 0 0 &liointc1 3 IRQ_TYPE_LEVEL_HIGH>;
+				ranges;
 				external-facing;
 			};
 
-			pci_bridge@d,0 {
+			pcie@d,0 {
 				compatible = "pci0014,7a19.0",
 						   "pci0014,7a19",
 						   "pciclass060400",
 						   "pciclass0604";
 
 				reg = <0x6800 0x0 0x0 0x0 0x0>;
+				#address-cells = <3>;
+				#size-cells = <2>;
+				device_type = "pci";
 				#interrupt-cells = <1>;
-				interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
+				interrupts = <4 IRQ_TYPE_LEVEL_HIGH>;
 				interrupt-parent = <&liointc1>;
 				interrupt-map-mask = <0 0 0 0>;
-				interrupt-map = <0 0 0 0 &liointc1 4 IRQ_TYPE_LEVEL_LOW>;
+				interrupt-map = <0 0 0 0 &liointc1 4 IRQ_TYPE_LEVEL_HIGH>;
+				ranges;
 				external-facing;
 			};
 
-			pci_bridge@e,0 {
+			pcie@e,0 {
 				compatible = "pci0014,7a09.0",
 						   "pci0014,7a09",
 						   "pciclass060400",
 						   "pciclass0604";
 
 				reg = <0x7000 0x0 0x0 0x0 0x0>;
+				#address-cells = <3>;
+				#size-cells = <2>;
+				device_type = "pci";
 				#interrupt-cells = <1>;
-				interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
+				interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;
 				interrupt-parent = <&liointc1>;
 				interrupt-map-mask = <0 0 0 0>;
-				interrupt-map = <0 0 0 0 &liointc1 5 IRQ_TYPE_LEVEL_LOW>;
+				interrupt-map = <0 0 0 0 &liointc1 5 IRQ_TYPE_LEVEL_HIGH>;
+				ranges;
 				external-facing;
 			};
 
diff --git a/arch/mips/boot/dts/loongson/loongson64g_4core_ls7a.dts b/arch/mips/boot/dts/loongson/loongson64g_4core_ls7a.dts
index c945f8565d54..fb180cb2b8e2 100644
--- a/arch/mips/boot/dts/loongson/loongson64g_4core_ls7a.dts
+++ b/arch/mips/boot/dts/loongson/loongson64g_4core_ls7a.dts
@@ -33,6 +33,7 @@
 		compatible = "loongson,pch-msi-1.0";
 		reg = <0 0x2ff00000 0 0x8>;
 		interrupt-controller;
+		#interrupt-cells = <1>;
 		msi-controller;
 		loongson,msi-base-vec = <64>;
 		loongson,msi-num-vecs = <192>;
diff --git a/arch/mips/boot/dts/mobileye/Makefile b/arch/mips/boot/dts/mobileye/Makefile
index 01c01c3aad81..7cc89968aaac 100644
--- a/arch/mips/boot/dts/mobileye/Makefile
+++ b/arch/mips/boot/dts/mobileye/Makefile
@@ -2,3 +2,4 @@
 # Copyright 2023 Mobileye Vision Technologies Ltd.
 
 dtb-$(CONFIG_MACH_EYEQ5)		+= eyeq5-epm5.dtb
+dtb-$(CONFIG_MACH_EYEQ6H)		+= eyeq6h-epm6.dtb
diff --git a/arch/mips/boot/dts/mobileye/eyeq5-fixed-clocks.dtsi b/arch/mips/boot/dts/mobileye/eyeq5-clocks.dtsi
index 78f5533a95c6..17a342cc744e 100644
--- a/arch/mips/boot/dts/mobileye/eyeq5-fixed-clocks.dtsi
+++ b/arch/mips/boot/dts/mobileye/eyeq5-clocks.dtsi
@@ -3,42 +3,20 @@
  * Copyright 2023 Mobileye Vision Technologies Ltd.
  */
 
+#include <dt-bindings/clock/mobileye,eyeq5-clk.h>
+
 / {
 	/* Fixed clock */
-	pll_cpu: pll-cpu {
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		clock-frequency = <1500000000>;
-	};
-
-	pll_vdi: pll-vdi {
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		clock-frequency = <1280000000>;
-	};
-
-	pll_per: pll-per {
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		clock-frequency = <2000000000>;
-	};
-
-	pll_ddr0: pll-ddr0 {
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		clock-frequency = <1857210000>;
-	};
-
-	pll_ddr1: pll-ddr1 {
+	xtal: xtal {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
-		clock-frequency = <1857210000>;
+		clock-frequency = <30000000>;
 	};
 
 /* PLL_CPU derivatives */
 	occ_cpu: occ-cpu {
 		compatible = "fixed-factor-clock";
-		clocks = <&pll_cpu>;
+		clocks = <&olb EQ5C_PLL_CPU>;
 		#clock-cells = <0>;
 		clock-div = <1>;
 		clock-mult = <1>;
@@ -101,7 +79,7 @@
 	};
 	occ_isram: occ-isram {
 		compatible = "fixed-factor-clock";
-		clocks = <&pll_cpu>;
+		clocks = <&olb EQ5C_PLL_CPU>;
 		#clock-cells = <0>;
 		clock-div = <2>;
 		clock-mult = <1>;
@@ -115,7 +93,7 @@
 	};
 	occ_dbu: occ-dbu {
 		compatible = "fixed-factor-clock";
-		clocks = <&pll_cpu>;
+		clocks = <&olb EQ5C_PLL_CPU>;
 		#clock-cells = <0>;
 		clock-div = <10>;
 		clock-mult = <1>;
@@ -130,7 +108,7 @@
 /* PLL_VDI derivatives */
 	occ_vdi: occ-vdi {
 		compatible = "fixed-factor-clock";
-		clocks = <&pll_vdi>;
+		clocks = <&olb EQ5C_PLL_VDI>;
 		#clock-cells = <0>;
 		clock-div = <2>;
 		clock-mult = <1>;
@@ -144,7 +122,7 @@
 	};
 	occ_can_ser: occ-can-ser {
 		compatible = "fixed-factor-clock";
-		clocks = <&pll_vdi>;
+		clocks = <&olb EQ5C_PLL_VDI>;
 		#clock-cells = <0>;
 		clock-div = <16>;
 		clock-mult = <1>;
@@ -158,7 +136,7 @@
 	};
 	i2c_ser_clk: i2c-ser-clk {
 		compatible = "fixed-factor-clock";
-		clocks = <&pll_vdi>;
+		clocks = <&olb EQ5C_PLL_VDI>;
 		#clock-cells = <0>;
 		clock-div = <20>;
 		clock-mult = <1>;
@@ -166,7 +144,7 @@
 /* PLL_PER derivatives */
 	occ_periph: occ-periph {
 		compatible = "fixed-factor-clock";
-		clocks = <&pll_per>;
+		clocks = <&olb EQ5C_PLL_PER>;
 		#clock-cells = <0>;
 		clock-div = <16>;
 		clock-mult = <1>;
@@ -225,7 +203,7 @@
 	};
 	emmc_sys_clk: emmc-sys-clk {
 		compatible = "fixed-factor-clock";
-		clocks = <&pll_per>;
+		clocks = <&olb EQ5C_PLL_PER>;
 		#clock-cells = <0>;
 		clock-div = <10>;
 		clock-mult = <1>;
@@ -233,7 +211,7 @@
 	};
 	ccf_ctrl_clk: ccf-ctrl-clk {
 		compatible = "fixed-factor-clock";
-		clocks = <&pll_per>;
+		clocks = <&olb EQ5C_PLL_PER>;
 		#clock-cells = <0>;
 		clock-div = <4>;
 		clock-mult = <1>;
@@ -241,7 +219,7 @@
 	};
 	occ_mjpeg_core: occ-mjpeg-core {
 		compatible = "fixed-factor-clock";
-		clocks = <&pll_per>;
+		clocks = <&olb EQ5C_PLL_PER>;
 		#clock-cells = <0>;
 		clock-div = <2>;
 		clock-mult = <1>;
@@ -265,7 +243,7 @@
 	};
 	fcmu_a_clk: fcmu-a-clk {
 		compatible = "fixed-factor-clock";
-		clocks = <&pll_per>;
+		clocks = <&olb EQ5C_PLL_PER>;
 		#clock-cells = <0>;
 		clock-div = <20>;
 		clock-mult = <1>;
@@ -273,7 +251,7 @@
 	};
 	occ_pci_sys: occ-pci-sys {
 		compatible = "fixed-factor-clock";
-		clocks = <&pll_per>;
+		clocks = <&olb EQ5C_PLL_PER>;
 		#clock-cells = <0>;
 		clock-div = <8>;
 		clock-mult = <1>;
diff --git a/arch/mips/boot/dts/mobileye/eyeq5-pins.dtsi b/arch/mips/boot/dts/mobileye/eyeq5-pins.dtsi
new file mode 100644
index 000000000000..0b3671013ab4
--- /dev/null
+++ b/arch/mips/boot/dts/mobileye/eyeq5-pins.dtsi
@@ -0,0 +1,125 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+
+/*
+ * Default pin configuration for Mobileye EyeQ5 boards. We mostly create one
+ * pin configuration node per function.
+ */
+
+&olb {
+	timer0_pins: timer0-pins {
+		function = "timer0";
+		pins = "PA0", "PA1";
+	};
+	timer1_pins: timer1-pins {
+		function = "timer1";
+		pins = "PA2", "PA3";
+	};
+	timer2_pins: timer2-pins {
+		function = "timer2";
+		pins = "PA4", "PA5";
+	};
+	pps0_pins: pps0-pin {
+		function = "timer2";
+		pins = "PA4";
+	};
+	pps1_pins: pps1-pin {
+		function = "timer2";
+		pins = "PA5";
+	};
+	timer5_ext_pins: timer5-ext-pins {
+		function = "timer5";
+		pins = "PA6", "PA7", "PA8", "PA9";
+	};
+	timer5_ext_input_pins: timer5-ext-input-pins {
+		function = "timer5";
+		pins = "PA6", "PA7";
+	};
+	timer5_ext_incap_a_pins: timer5-ext-incap-a-pin {
+		function = "timer5";
+		pins = "PA6";
+	};
+	timer5_ext_incap_b_pins: timer5-ext-incap-b-pin {
+		function = "timer5";
+		pins = "PA7";
+	};
+	can0_pins: can0-pins {
+		function = "can0";
+		pins = "PA14", "PA15";
+	};
+	can1_pins: can1-pins {
+		function = "can1";
+		pins = "PA16", "PA17";
+	};
+	uart0_pins: uart0-pins {
+		function = "uart0";
+		pins = "PA10", "PA11";
+	};
+	uart1_pins: uart1-pins {
+		function = "uart1";
+		pins = "PA12", "PA13";
+	};
+	spi0_pins: spi0-pins {
+		function = "spi0";
+		pins = "PA18", "PA19", "PA20", "PA21", "PA22";
+	};
+	spi1_pins: spi1-pins {
+		function = "spi1";
+		pins = "PA23", "PA24", "PA25", "PA26", "PA27";
+	};
+	spi1_slave_pins: spi1-slave-pins {
+		function = "spi1";
+		pins = "PA24", "PA25", "PA26";
+	};
+	refclk0_pins: refclk0-pin {
+		function = "refclk0";
+		pins = "PA28";
+	};
+	timer3_pins: timer3-pins {
+		function = "timer3";
+		pins = "PB0", "PB1";
+	};
+	timer4_pins: timer4-pins {
+		function = "timer4";
+		pins = "PB2", "PB3";
+	};
+	timer6_ext_pins: timer6-ext-pins {
+		function = "timer6";
+		pins = "PB4", "PB5", "PB6", "PB7";
+	};
+	timer6_ext_input_pins: timer6-ext-input-pins {
+		function = "timer6";
+		pins = "PB4", "PB5";
+	};
+	timer6_ext_incap_a_pins: timer6-ext-incap-a-pin {
+		function = "timer6";
+		pins = "PB4";
+	};
+	timer6_ext_incap_b_pins: timer6-ext-incap-b-pin {
+		function = "timer6";
+		pins = "PB5";
+	};
+	can2_pins: can2-pins {
+		function = "can2";
+		pins = "PB10", "PB11";
+	};
+	uart2_pins: uart2-pins {
+		function = "uart2";
+		pins = "PB8", "PB9";
+	};
+	spi2_pins: spi2-pins {
+		function = "spi2";
+		pins = "PB12", "PB13", "PB14", "PB15", "PB16";
+	};
+	spi3_pins: spi3-pins {
+		function = "spi3";
+		pins = "PB17", "PB18", "PB19", "PB20", "PB21";
+	};
+	spi3_slave_pins: spi3-slave-pins {
+		function = "spi3";
+		pins = "PB18", "PB19", "PB20";
+	};
+	mclk0_pins: mclk0-pin {
+		function = "mclk0";
+		pins = "PB22";
+	};
+};
diff --git a/arch/mips/boot/dts/mobileye/eyeq5.dtsi b/arch/mips/boot/dts/mobileye/eyeq5.dtsi
index 6cc5980e2fa1..0708771c193d 100644
--- a/arch/mips/boot/dts/mobileye/eyeq5.dtsi
+++ b/arch/mips/boot/dts/mobileye/eyeq5.dtsi
@@ -5,7 +5,7 @@
 
 #include <dt-bindings/interrupt-controller/mips-gic.h>
 
-#include "eyeq5-fixed-clocks.dtsi"
+#include "eyeq5-clocks.dtsi"
 
 / {
 	#address-cells = <2>;
@@ -78,6 +78,9 @@
 			interrupts = <GIC_SHARED 6 IRQ_TYPE_LEVEL_HIGH>;
 			clocks  = <&uart_clk>, <&occ_periph>;
 			clock-names = "uartclk", "apb_pclk";
+			resets = <&olb 0 10>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&uart0_pins>;
 		};
 
 		uart1: serial@900000 {
@@ -88,6 +91,9 @@
 			interrupts = <GIC_SHARED 6 IRQ_TYPE_LEVEL_HIGH>;
 			clocks  = <&uart_clk>, <&occ_periph>;
 			clock-names = "uartclk", "apb_pclk";
+			resets = <&olb 0 11>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&uart1_pins>;
 		};
 
 		uart2: serial@a00000 {
@@ -98,6 +104,18 @@
 			interrupts = <GIC_SHARED 6 IRQ_TYPE_LEVEL_HIGH>;
 			clocks  = <&uart_clk>, <&occ_periph>;
 			clock-names = "uartclk", "apb_pclk";
+			resets = <&olb 0 12>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&uart2_pins>;
+		};
+
+		olb: system-controller@e00000 {
+			compatible = "mobileye,eyeq5-olb", "syscon";
+			reg = <0 0xe00000 0x0 0x400>;
+			#reset-cells = <2>;
+			#clock-cells = <1>;
+			clocks = <&xtal>;
+			clock-names = "ref";
 		};
 
 		gic: interrupt-controller@140000 {
@@ -122,3 +140,5 @@
 		};
 	};
 };
+
+#include "eyeq5-pins.dtsi"
diff --git a/arch/mips/boot/dts/mobileye/eyeq6h-epm6.dts b/arch/mips/boot/dts/mobileye/eyeq6h-epm6.dts
new file mode 100644
index 000000000000..ebc0d363fbf8
--- /dev/null
+++ b/arch/mips/boot/dts/mobileye/eyeq6h-epm6.dts
@@ -0,0 +1,22 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/*
+ * Copyright 2024 Mobileye Vision Technologies Ltd.
+ */
+
+/dts-v1/;
+
+#include "eyeq6h.dtsi"
+
+/ {
+	compatible = "mobileye,eyeq6-epm6", "mobileye,eyeq6";
+	model = "Mobile EyeQ6H MP6 Evaluation board";
+
+	chosen {
+		stdout-path = "serial0:921600n8";
+	};
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x1 0x00000000 0x1 0x00000000>;
+	};
+};
diff --git a/arch/mips/boot/dts/mobileye/eyeq6h-fixed-clocks.dtsi b/arch/mips/boot/dts/mobileye/eyeq6h-fixed-clocks.dtsi
new file mode 100644
index 000000000000..5fa99e06fde7
--- /dev/null
+++ b/arch/mips/boot/dts/mobileye/eyeq6h-fixed-clocks.dtsi
@@ -0,0 +1,52 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/*
+ * Copyright 2023 Mobileye Vision Technologies Ltd.
+ */
+
+#include <dt-bindings/clock/mobileye,eyeq5-clk.h>
+
+/ {
+	xtal: clock-30000000 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <30000000>;
+	};
+
+	pll_west: clock-2000000000-west {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <2000000000>;
+	};
+
+	pll_cpu: clock-2000000000-cpu {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <2000000000>;
+	};
+
+	/* pll-cpu derivatives */
+	occ_cpu: clock-2000000000-occ-cpu {
+		compatible = "fixed-factor-clock";
+		clocks = <&pll_cpu>;
+		#clock-cells = <0>;
+		clock-div = <1>;
+		clock-mult = <1>;
+	};
+
+	/* pll-west derivatives */
+	occ_periph_w: clock-200000000 {
+		compatible = "fixed-factor-clock";
+		clocks = <&pll_west>;
+		#clock-cells = <0>;
+		clock-div = <10>;
+		clock-mult = <1>;
+	};
+	uart_clk: clock-200000000-uart {
+		compatible = "fixed-factor-clock";
+		clocks = <&occ_periph_w>;
+		#clock-cells = <0>;
+		clock-div = <1>;
+		clock-mult = <1>;
+	};
+
+};
diff --git a/arch/mips/boot/dts/mobileye/eyeq6h-pins.dtsi b/arch/mips/boot/dts/mobileye/eyeq6h-pins.dtsi
new file mode 100644
index 000000000000..a3d1b3684893
--- /dev/null
+++ b/arch/mips/boot/dts/mobileye/eyeq6h-pins.dtsi
@@ -0,0 +1,88 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/*
+ * Copyright 2024 Mobileye Vision Technologies Ltd.
+ */
+
+/*
+ * MUX register structure
+ * bits    | field      | comment
+ * [0]     | MUX_SEL    | 0 - GPIO, 1 - alternative func
+ * [4]     | SW_LOOPBACK|
+ * [5]     | SW_OUT_HZ  |
+ * [7]     | DBG_IN     |
+ * [11:8]  | DS         | drive strength
+ * [13:12] | PUD        | pull-up/pull-down. 0, 3 - no, 1 - PD, 2 - PU
+ * [14]    | OD         | Open drain
+ * [15]    | ST_CFG     | Hysteretic input enable (Schmitt trigger)
+ */
+
+&pinctrl_west {
+	// TODO: use pinctrl-single,bias-pullup
+	// TODO: use pinctrl-single,bias-pulldown
+	// TODO: use pinctrl-single,drive-strength
+	// TODO: use pinctrl-single,input-schmitt
+
+	i2c0_pins: i2c0-pins {
+		pinctrl-single,pins = <
+			0x000 0x200	// I2C0_SCL pin
+			0x004 0x200	// I2C0_SDA pin
+		>;
+	};
+	i2c1_pins: i2c1-pins {
+		pinctrl-single,pins = <
+			0x008 0x200	// I2C1_SCL pin
+			0x00c 0x200	// I2C1_SDA pin
+		>;
+	};
+	eth0_pins: eth0-pins {
+		pinctrl-single,pins = <
+			0x080 1		// GPIO_C4__SMA0_MDC pin
+			0x084 1		// GPIO_C5__SMA0_MDIO pin
+		>;
+	};
+	uart0_pins: uart0-pins {
+		pinctrl-single,pins = <0x0a8 1>; // UART0 pin group
+	};
+	uart1_pins: uart1-pins {
+		pinctrl-single,pins = <0x0a0 1>; // UART1 pin group
+	};
+	spi0_pins: spi0-pins {
+		pinctrl-single,pins = <0x0ac 1>; // SPI0 pin group
+	};
+	spi1_pins: spi1-pins {
+		pinctrl-single,pins = <0x0a4 1>; // SPI1 pin group
+	};
+};
+
+&pinctrl_east {
+	i2c2_pins: i2c2-pins {
+		pinctrl-single,pins = <
+			0x000 0x200	// i2c2_SCL pin
+			0x004 0x200	// i2c2_SDA pin
+		>;
+	};
+	i2c3_pins: i2c3-pins {
+		pinctrl-single,pins = <
+			0x008 0x200	// i2c3_SCL pin
+			0x00c 0x200	// i2c3_SDA pin
+		>;
+	};
+	eth1_pins: eth1-pins {
+		pinctrl-single,pins = <
+			0x080 1	// GPIO_D4__SMA1_MDC pin
+			0x084 1	// GPIO_D5__SMA1_MDIO pin
+		>;
+	};
+	uart2_sel_pins: uart2-pins {
+		pinctrl-single,pins = <0x0a4 1>; // UART2 pin group
+	};
+	uart3_pins: uart3-pins {
+		pinctrl-single,pins = <0x09c 1>; // UART3 pin group
+	};
+	spi2_pins: spi2-pins {
+		pinctrl-single,pins = <0x0a8 1>; // SPI2 pin group
+	};
+	spi3_pins: spi3-pins {
+		pinctrl-single,pins = <0x0a0 1>; // SPI3 pin group
+	};
+};
diff --git a/arch/mips/boot/dts/mobileye/eyeq6h.dtsi b/arch/mips/boot/dts/mobileye/eyeq6h.dtsi
new file mode 100644
index 000000000000..1db3c3cda2e3
--- /dev/null
+++ b/arch/mips/boot/dts/mobileye/eyeq6h.dtsi
@@ -0,0 +1,98 @@
+// SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+/*
+ * Copyright 2024 Mobileye Vision Technologies Ltd.
+ */
+
+#include <dt-bindings/interrupt-controller/mips-gic.h>
+
+#include "eyeq6h-fixed-clocks.dtsi"
+
+/ {
+	#address-cells = <2>;
+	#size-cells = <2>;
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		cpu@0 {
+			device_type = "cpu";
+			compatible = "img,i6500";
+			reg = <0>;
+			clocks = <&occ_cpu>;
+		};
+	};
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	cpu_intc: interrupt-controller {
+		compatible = "mti,cpu-interrupt-controller";
+		interrupt-controller;
+		#address-cells = <0>;
+		#interrupt-cells = <1>;
+	};
+
+	soc: soc {
+		compatible = "simple-bus";
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		uart0: serial@d3331000 {
+			compatible = "arm,pl011", "arm,primecell";
+			reg = <0 0xd3331000 0x0 0x1000>;
+			reg-io-width = <4>;
+			interrupt-parent = <&gic>;
+			interrupts = <GIC_SHARED 43 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&occ_periph_w>, <&occ_periph_w>;
+			clock-names = "uartclk", "apb_pclk";
+		};
+
+		pinctrl_west: pinctrl@d3337000 {
+			compatible = "pinctrl-single";
+			reg = <0x0 0xd3337000 0x0 0xb0>;
+			#pinctrl-cells = <1>;
+			pinctrl-single,register-width = <32>;
+			pinctrl-single,function-mask = <0xffff>;
+		};
+
+		pinctrl_east: pinctrl@d3357000 {
+			compatible = "pinctrl-single";
+			reg = <0x0 0xd3357000 0x0 0xb0>;
+			#pinctrl-cells = <1>;
+			pinctrl-single,register-width = <32>;
+			pinctrl-single,function-mask = <0xffff>;
+		};
+
+		pinctrl_south: pinctrl@d8014000 {
+			compatible = "pinctrl-single";
+			reg = <0x0 0xd8014000 0x0 0xf8>;
+			#pinctrl-cells = <1>;
+			pinctrl-single,register-width = <32>;
+			pinctrl-single,function-mask = <0xffff>;
+		};
+
+		gic: interrupt-controller@f0920000 {
+			compatible = "mti,gic";
+			reg = <0x0 0xf0920000 0x0 0x20000>;
+			interrupt-controller;
+			#interrupt-cells = <3>;
+
+			/*
+			 * Declare the interrupt-parent even though the mti,gic
+			 * binding doesn't require it, such that the kernel can
+			 * figure out that cpu_intc is the root interrupt
+			 * controller & should be probed first.
+			 */
+			interrupt-parent = <&cpu_intc>;
+
+			timer {
+				compatible = "mti,gic-timer";
+				interrupts = <GIC_LOCAL 1 IRQ_TYPE_NONE>;
+				clocks = <&occ_cpu>;
+			};
+		};
+	};
+};
+
+#include "eyeq6h-pins.dtsi"
diff --git a/arch/mips/boot/dts/realtek/Makefile b/arch/mips/boot/dts/realtek/Makefile
index fba4e93187a6..d2709798763f 100644
--- a/arch/mips/boot/dts/realtek/Makefile
+++ b/arch/mips/boot/dts/realtek/Makefile
@@ -1,2 +1,3 @@
 # SPDX-License-Identifier: GPL-2.0
 dtb-y	+= cisco_sg220-26.dtb
+dtb-y	+= cameo-rtl9302c-2x-rtl8224-2xge.dtb
diff --git a/arch/mips/boot/dts/realtek/cameo-rtl9302c-2x-rtl8224-2xge.dts b/arch/mips/boot/dts/realtek/cameo-rtl9302c-2x-rtl8224-2xge.dts
new file mode 100644
index 000000000000..77d2566545f2
--- /dev/null
+++ b/arch/mips/boot/dts/realtek/cameo-rtl9302c-2x-rtl8224-2xge.dts
@@ -0,0 +1,73 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/dts-v1/;
+
+#include "rtl930x.dtsi"
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/thermal/thermal.h>
+
+/ {
+	compatible = "cameo,rtl9302c-2x-rtl8224-2xge", "realtek,rtl9302-soc";
+	model = "RTL9302C Development Board";
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x0 0x8000000>;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <10000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "LOADER";
+				reg = <0x0 0xe0000>;
+				read-only;
+			};
+			partition@e0000 {
+				label = "BDINFO";
+				reg = <0xe0000 0x10000>;
+			};
+			partition@f0000 {
+				label = "SYSINFO";
+				reg = <0xf0000 0x10000>;
+				read-only;
+			};
+			partition@100000 {
+				label = "JFFS2 CFG";
+				reg = <0x100000 0x100000>;
+			};
+			partition@200000 {
+				label = "JFFS2 LOG";
+				reg = <0x200000 0x100000>;
+			};
+			partition@300000 {
+				label = "RUNTIME";
+				reg = <0x300000 0xe80000>;
+			};
+			partition@1180000 {
+				label = "RUNTIME2";
+				reg = <0x1180000 0xe80000>;
+			};
+		};
+	};
+};
diff --git a/arch/mips/boot/dts/realtek/rtl838x.dtsi b/arch/mips/boot/dts/realtek/rtl838x.dtsi
index 6cc4ff5c0d19..722106e39194 100644
--- a/arch/mips/boot/dts/realtek/rtl838x.dtsi
+++ b/arch/mips/boot/dts/realtek/rtl838x.dtsi
@@ -6,6 +6,7 @@
 		#size-cells = <0>;
 
 		cpu@0 {
+			device_type = "cpu";
 			compatible = "mips,mips4KEc";
 			reg = <0>;
 			clocks = <&baseclk 0>;
diff --git a/arch/mips/boot/dts/realtek/rtl83xx.dtsi b/arch/mips/boot/dts/realtek/rtl83xx.dtsi
index de65a111b626..03ddc61f7c9e 100644
--- a/arch/mips/boot/dts/realtek/rtl83xx.dtsi
+++ b/arch/mips/boot/dts/realtek/rtl83xx.dtsi
@@ -22,7 +22,7 @@
 		#size-cells = <1>;
 		ranges = <0x0 0x18000000 0x10000>;
 
-		uart0: uart@2000 {
+		uart0: serial@2000 {
 			compatible = "ns16550a";
 			reg = <0x2000 0x100>;
 
@@ -39,7 +39,7 @@
 			status = "disabled";
 		};
 
-		uart1: uart@2100 {
+		uart1: serial@2100 {
 			compatible = "ns16550a";
 			reg = <0x2100 0x100>;
 
diff --git a/arch/mips/boot/dts/realtek/rtl930x.dtsi b/arch/mips/boot/dts/realtek/rtl930x.dtsi
new file mode 100644
index 000000000000..f271940f82be
--- /dev/null
+++ b/arch/mips/boot/dts/realtek/rtl930x.dtsi
@@ -0,0 +1,79 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR BSD-2-Clause
+
+#include "rtl83xx.dtsi"
+
+/ {
+	compatible = "realtek,rtl9302-soc";
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			device_type = "cpu";
+			compatible = "mips,mips34Kc";
+			reg = <0>;
+			clocks = <&baseclk 0>;
+			clock-names = "cpu";
+		};
+	};
+
+	baseclk: clock-800mhz {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <800000000>;
+	};
+
+	lx_clk: clock-175mhz {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency  = <175000000>;
+	};
+};
+
+&soc {
+	intc: interrupt-controller@3000 {
+		compatible = "realtek,rtl9300-intc", "realtek,rtl-intc";
+		reg = <0x3000 0x18>, <0x3018 0x18>;
+		interrupt-controller;
+		#interrupt-cells = <1>;
+
+		interrupt-parent = <&cpuintc>;
+		interrupts = <2>, <3>, <4>, <5>, <6>, <7>;
+	};
+
+	spi0: spi@1200 {
+		compatible = "realtek,rtl8380-spi";
+		reg = <0x1200 0x100>;
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+	};
+
+	timer0: timer@3200 {
+		compatible = "realtek,rtl9302-timer", "realtek,otto-timer";
+		reg = <0x3200 0x10>, <0x3210 0x10>, <0x3220 0x10>,
+		    <0x3230 0x10>, <0x3240 0x10>;
+
+		interrupt-parent = <&intc>;
+		interrupts = <7>, <8>, <9>, <10>, <11>;
+		clocks = <&lx_clk>;
+	};
+};
+
+&uart0 {
+	/delete-property/ clock-frequency;
+	clocks = <&lx_clk>;
+
+	interrupt-parent = <&intc>;
+	interrupts = <30>;
+};
+
+&uart1 {
+	/delete-property/ clock-frequency;
+	clocks = <&lx_clk>;
+
+	interrupt-parent = <&intc>;
+	interrupts = <31>;
+};
+
diff --git a/arch/mips/configs/ci20_defconfig b/arch/mips/configs/ci20_defconfig
index 7827b2b392f6..90536cab417e 100644
--- a/arch/mips/configs/ci20_defconfig
+++ b/arch/mips/configs/ci20_defconfig
@@ -122,6 +122,7 @@ CONFIG_IR_GPIO_TX=m
 CONFIG_MEDIA_SUPPORT=m
 CONFIG_DRM=m
 CONFIG_DRM_DISPLAY_CONNECTOR=m
+CONFIG_DRM_DW_HDMI=m
 CONFIG_DRM_INGENIC=m
 CONFIG_DRM_INGENIC_DW_HDMI=m
 CONFIG_FB=y
diff --git a/arch/mips/configs/db1xxx_defconfig b/arch/mips/configs/db1xxx_defconfig
index b2d9253ff786..6eff21ff15d5 100644
--- a/arch/mips/configs/db1xxx_defconfig
+++ b/arch/mips/configs/db1xxx_defconfig
@@ -12,7 +12,6 @@ CONFIG_MEMCG=y
 CONFIG_BLK_CGROUP=y
 CONFIG_CGROUP_SCHED=y
 CONFIG_CFS_BANDWIDTH=y
-CONFIG_RT_GROUP_SCHED=y
 CONFIG_CGROUP_FREEZER=y
 CONFIG_CGROUP_DEVICE=y
 CONFIG_CGROUP_CPUACCT=y
diff --git a/arch/mips/configs/eyeq5_defconfig b/arch/mips/configs/eyeq5_defconfig
index c35c29a4d479..ae9a09b16e40 100644
--- a/arch/mips/configs/eyeq5_defconfig
+++ b/arch/mips/configs/eyeq5_defconfig
@@ -8,7 +8,6 @@ CONFIG_IKCONFIG_PROC=y
 CONFIG_MEMCG=y
 CONFIG_BLK_CGROUP=y
 CONFIG_CFS_BANDWIDTH=y
-CONFIG_RT_GROUP_SCHED=y
 CONFIG_CGROUP_PIDS=y
 CONFIG_CGROUP_FREEZER=y
 CONFIG_CPUSETS=y
@@ -19,6 +18,7 @@ CONFIG_USER_NS=y
 CONFIG_SCHED_AUTOGROUP=y
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_EXPERT=y
+CONFIG_EYEQ=y
 CONFIG_MACH_EYEQ5=y
 CONFIG_FIT_IMAGE_FDT_EPM5=y
 CONFIG_PAGE_SIZE_16KB=y
diff --git a/arch/mips/configs/eyeq6_defconfig b/arch/mips/configs/eyeq6_defconfig
new file mode 100644
index 000000000000..6597d5e88b33
--- /dev/null
+++ b/arch/mips/configs/eyeq6_defconfig
@@ -0,0 +1,111 @@
+CONFIG_SYSVIPC=y
+CONFIG_NO_HZ_IDLE=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_BPF_SYSCALL=y
+CONFIG_TASKSTATS=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_MEMCG=y
+CONFIG_BLK_CGROUP=y
+CONFIG_CFS_BANDWIDTH=y
+CONFIG_RT_GROUP_SCHED=y
+CONFIG_CGROUP_PIDS=y
+CONFIG_CGROUP_FREEZER=y
+CONFIG_CPUSETS=y
+CONFIG_CGROUP_DEVICE=y
+CONFIG_CGROUP_CPUACCT=y
+CONFIG_NAMESPACES=y
+CONFIG_USER_NS=y
+CONFIG_SCHED_AUTOGROUP=y
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_EXPERT=y
+CONFIG_EYEQ=y
+CONFIG_MACH_EYEQ6H=y
+CONFIG_MIPS_CPS=y
+CONFIG_CPU_HAS_MSA=y
+CONFIG_NR_CPUS=16
+CONFIG_MIPS_RAW_APPENDED_DTB=y
+CONFIG_JUMP_LABEL=y
+CONFIG_PAGE_SIZE_16KB=y
+CONFIG_COMPAT_32BIT_TIME=y
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_TRIM_UNUSED_KSYMS=y
+# CONFIG_COMPAT_BRK is not set
+CONFIG_SPARSEMEM_MANUAL=y
+CONFIG_USERFAULTFD=y
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_NET_KEY=y
+CONFIG_INET=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_NETFILTER=y
+CONFIG_CAN=y
+CONFIG_PCI=y
+CONFIG_PCI_MSI=y
+CONFIG_PCI_DEBUG=y
+CONFIG_PCI_ENDPOINT=y
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_CONNECTOR=y
+CONFIG_MTD=y
+CONFIG_MTD_UBI=y
+CONFIG_MTD_UBI_BLOCK=y
+CONFIG_SCSI=y
+CONFIG_NETDEVICES=y
+CONFIG_MACVLAN=y
+CONFIG_IPVLAN=y
+CONFIG_MACB=y
+CONFIG_MARVELL_PHY=y
+CONFIG_MICREL_PHY=y
+CONFIG_CAN_M_CAN=y
+CONFIG_SERIAL_AMBA_PL011=y
+CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
+CONFIG_HW_RANDOM=y
+CONFIG_I2C=y
+CONFIG_I2C_CHARDEV=y
+# CONFIG_PTP_1588_CLOCK is not set
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_SINGLE=y
+CONFIG_MFD_SYSCON=y
+CONFIG_HID_A4TECH=y
+CONFIG_HID_BELKIN=y
+CONFIG_HID_CHERRY=y
+CONFIG_HID_CYPRESS=y
+CONFIG_HID_EZKEY=y
+CONFIG_HID_ITE=y
+CONFIG_HID_KENSINGTON=y
+CONFIG_HID_REDRAGON=y
+CONFIG_HID_MICROSOFT=y
+CONFIG_HID_MONTEREY=y
+CONFIG_MMC=y
+CONFIG_MMC_SDHCI=y
+# CONFIG_IOMMU_SUPPORT is not set
+CONFIG_RESET_CONTROLLER=y
+# CONFIG_NVMEM is not set
+CONFIG_EXT4_FS=y
+CONFIG_EXT4_FS_POSIX_ACL=y
+CONFIG_EXT4_FS_SECURITY=y
+CONFIG_FS_ENCRYPTION=y
+CONFIG_FUSE_FS=y
+CONFIG_CUSE=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+CONFIG_UBIFS_FS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
+CONFIG_NFS_V4_1=y
+CONFIG_NFS_V4_2=y
+CONFIG_ROOT_NFS=y
+CONFIG_CRYPTO_CRC32_MIPS=y
+CONFIG_FRAME_WARN=1024
+CONFIG_DEBUG_FS=y
+# CONFIG_RCU_TRACE is not set
+# CONFIG_FTRACE is not set
+CONFIG_CMDLINE_BOOL=y
+CONFIG_CMDLINE="earlycon"
diff --git a/arch/mips/configs/generic/64r6.config b/arch/mips/configs/generic/64r6.config
index 5dd8e8503e34..63b4e95f303d 100644
--- a/arch/mips/configs/generic/64r6.config
+++ b/arch/mips/configs/generic/64r6.config
@@ -3,4 +3,6 @@ CONFIG_64BIT=y
 CONFIG_MIPS32_O32=y
 CONFIG_MIPS32_N32=y
 
+CONFIG_CPU_HAS_MSA=y
 CONFIG_CRYPTO_CRC32_MIPS=y
+CONFIG_VIRTUALIZATION=y
diff --git a/arch/mips/configs/generic/board-litex.config b/arch/mips/configs/generic/board-litex.config
new file mode 100644
index 000000000000..f372d0647bfc
--- /dev/null
+++ b/arch/mips/configs/generic/board-litex.config
@@ -0,0 +1,8 @@
+CONFIG_LITEX_LITEETH=y
+CONFIG_SERIAL_LITEUART=y
+CONFIG_SERIAL_LITEUART_CONSOLE=y
+CONFIG_MMC=y
+CONFIG_MMC_LITEX=y
+CONFIG_LITEX_SOC_CONTROLLER=y
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_OHCI_HCD_PLATFORM=y
diff --git a/arch/mips/configs/generic/board-ocelot.config b/arch/mips/configs/generic/board-ocelot.config
index 8cfbafa532e0..a5b5b5102472 100644
--- a/arch/mips/configs/generic/board-ocelot.config
+++ b/arch/mips/configs/generic/board-ocelot.config
@@ -31,6 +31,7 @@ CONFIG_MICROSEMI_PHY=y
 CONFIG_I2C=y
 CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_MUX=y
+CONFIG_I2C_DESIGNWARE_CORE=y
 CONFIG_I2C_DESIGNWARE_PLATFORM=y
 
 CONFIG_SPI=y
diff --git a/arch/mips/configs/generic_defconfig b/arch/mips/configs/generic_defconfig
index 071e2205c7ed..fa916407bdd4 100644
--- a/arch/mips/configs/generic_defconfig
+++ b/arch/mips/configs/generic_defconfig
@@ -5,7 +5,6 @@ CONFIG_IKCONFIG_PROC=y
 CONFIG_MEMCG=y
 CONFIG_BLK_CGROUP=y
 CONFIG_CFS_BANDWIDTH=y
-CONFIG_RT_GROUP_SCHED=y
 CONFIG_CGROUP_PIDS=y
 CONFIG_CGROUP_FREEZER=y
 CONFIG_CPUSETS=y
diff --git a/arch/mips/configs/ip30_defconfig b/arch/mips/configs/ip30_defconfig
new file mode 100644
index 000000000000..178d61645cea
--- /dev/null
+++ b/arch/mips/configs/ip30_defconfig
@@ -0,0 +1,183 @@
+CONFIG_SYSVIPC=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=15
+CONFIG_CGROUPS=y
+CONFIG_CPUSETS=y
+CONFIG_RELAY=y
+CONFIG_EXPERT=y
+CONFIG_SGI_IP30=y
+CONFIG_SMP=y
+CONFIG_NR_CPUS=2
+CONFIG_HZ_1000=y
+CONFIG_MIPS32_O32=y
+CONFIG_MIPS32_N32=y
+CONFIG_PM=y
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_PARTITION_ADVANCED=y
+CONFIG_SGI_PARTITION=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=65536
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_XFRM_USER=m
+CONFIG_XFRM_STATISTICS=y
+CONFIG_NET_KEY=y
+CONFIG_NET_KEY_MIGRATE=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_PNP=y
+CONFIG_TCP_MD5SIG=y
+CONFIG_IPV6_ROUTER_PREF=y
+CONFIG_IPV6_ROUTE_INFO=y
+CONFIG_IPV6_OPTIMISTIC_DAD=y
+CONFIG_INET6_AH=m
+CONFIG_INET6_ESP=m
+CONFIG_INET6_IPCOMP=m
+CONFIG_IPV6_MIP6=m
+CONFIG_IPV6_SIT=m
+CONFIG_IPV6_SIT_6RD=y
+CONFIG_IPV6_TUNNEL=m
+CONFIG_IPV6_MULTIPLE_TABLES=y
+CONFIG_IPV6_SUBTREES=y
+CONFIG_IPV6_MROUTE=y
+CONFIG_IPV6_PIMSM_V2=y
+CONFIG_NETWORK_SECMARK=y
+CONFIG_NET_SCHED=y
+CONFIG_NET_SCH_HTB=m
+CONFIG_NET_SCH_HFSC=m
+CONFIG_NET_SCH_PRIO=m
+CONFIG_NET_SCH_MULTIQ=y
+CONFIG_NET_SCH_RED=m
+CONFIG_NET_SCH_SFQ=m
+CONFIG_NET_SCH_TEQL=m
+CONFIG_NET_SCH_TBF=m
+CONFIG_NET_SCH_GRED=m
+CONFIG_NET_SCH_NETEM=m
+CONFIG_NET_SCH_INGRESS=m
+CONFIG_NET_CLS_BASIC=m
+CONFIG_NET_CLS_ROUTE4=m
+CONFIG_NET_CLS_FW=m
+CONFIG_NET_CLS_U32=m
+CONFIG_CLS_U32_MARK=y
+CONFIG_NET_CLS_FLOW=m
+CONFIG_NET_CLS_CGROUP=y
+CONFIG_NET_CLS_ACT=y
+CONFIG_NET_ACT_POLICE=y
+CONFIG_NET_ACT_GACT=m
+CONFIG_GACT_PROB=y
+CONFIG_NET_ACT_MIRRED=m
+CONFIG_NET_ACT_NAT=m
+CONFIG_NET_ACT_PEDIT=m
+CONFIG_NET_ACT_SKBEDIT=m
+# CONFIG_VGA_ARB is not set
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_CDROM_PKTCDVD=m
+CONFIG_ATA_OVER_ETH=m
+CONFIG_SCSI=y
+CONFIG_BLK_DEV_SD=y
+CONFIG_CHR_DEV_ST=y
+CONFIG_BLK_DEV_SR=m
+CONFIG_CHR_DEV_SG=m
+CONFIG_CHR_DEV_SCH=m
+CONFIG_SCSI_CONSTANTS=y
+CONFIG_SCSI_LOGGING=y
+CONFIG_SCSI_SCAN_ASYNC=y
+CONFIG_SCSI_SPI_ATTRS=y
+CONFIG_SCSI_FC_ATTRS=y
+CONFIG_LIBFC=m
+CONFIG_SCSI_QLOGIC_1280=y
+CONFIG_SCSI_BFA_FC=m
+CONFIG_SCSI_DH=y
+CONFIG_SCSI_DH_RDAC=m
+CONFIG_SCSI_DH_HP_SW=m
+CONFIG_SCSI_DH_EMC=m
+CONFIG_SCSI_DH_ALUA=m
+CONFIG_MD=y
+CONFIG_BLK_DEV_MD=y
+CONFIG_MD_RAID0=y
+CONFIG_MD_RAID1=y
+CONFIG_MD_RAID10=m
+CONFIG_MD_RAID456=y
+CONFIG_BLK_DEV_DM=m
+CONFIG_DM_CRYPT=m
+CONFIG_DM_SNAPSHOT=m
+CONFIG_DM_MIRROR=m
+CONFIG_DM_LOG_USERSPACE=m
+CONFIG_DM_ZERO=m
+CONFIG_DM_MULTIPATH=m
+CONFIG_DM_MULTIPATH_QL=m
+CONFIG_DM_MULTIPATH_ST=m
+CONFIG_DM_UEVENT=y
+CONFIG_NETDEVICES=y
+CONFIG_SGI_IOC3_ETH=y
+CONFIG_INPUT_SPARSEKMAP=y
+CONFIG_INPUT_MATRIXKMAP=y
+CONFIG_INPUT_EVDEV=y
+CONFIG_SERIO_SGI_IOC3=y
+CONFIG_SERIO_RAW=m
+CONFIG_SERIO_ALTERA_PS2=m
+# CONFIG_VT is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_MANY_PORTS=y
+CONFIG_SERIAL_8250_IOC3=y
+CONFIG_NOZOMI=m
+CONFIG_HW_RANDOM_TIMERIOMEM=m
+# CONFIG_PTP_1588_CLOCK is not set
+# CONFIG_HWMON is not set
+CONFIG_THERMAL=y
+CONFIG_SGI_MFD_IOC3=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_DRV_M48T35=y
+CONFIG_UIO=y
+CONFIG_UIO_AEC=m
+CONFIG_UIO_SERCOS3=m
+CONFIG_UIO_PCI_GENERIC=m
+CONFIG_EXT2_FS=y
+CONFIG_EXT2_FS_XATTR=y
+CONFIG_EXT2_FS_POSIX_ACL=y
+CONFIG_EXT2_FS_SECURITY=y
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_POSIX_ACL=y
+CONFIG_EXT3_FS_SECURITY=y
+CONFIG_XFS_FS=m
+CONFIG_XFS_QUOTA=y
+CONFIG_XFS_POSIX_ACL=y
+CONFIG_BTRFS_FS=m
+CONFIG_BTRFS_FS_POSIX_ACL=y
+CONFIG_QUOTA_NETLINK_INTERFACE=y
+CONFIG_FUSE_FS=m
+CONFIG_CUSE=m
+CONFIG_PROC_KCORE=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+CONFIG_SQUASHFS=m
+CONFIG_OMFS_FS=m
+CONFIG_NFS_FS=y
+CONFIG_SECURITYFS=y
+CONFIG_CRYPTO_CRYPTD=m
+CONFIG_CRYPTO_BLOWFISH=m
+CONFIG_CRYPTO_CAMELLIA=m
+CONFIG_CRYPTO_CAST5=m
+CONFIG_CRYPTO_CAST6=m
+CONFIG_CRYPTO_FCRYPT=m
+CONFIG_CRYPTO_SERPENT=m
+CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_CTS=m
+CONFIG_CRYPTO_LRW=m
+CONFIG_CRYPTO_PCBC=m
+CONFIG_CRYPTO_XTS=m
+CONFIG_CRYPTO_HMAC=y
+CONFIG_CRYPTO_MD4=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_VMAC=m
+CONFIG_CRYPTO_WP512=m
+CONFIG_CRYPTO_XCBC=m
+CONFIG_CRYPTO_LZO=m
+CONFIG_CRC_T10DIF=m
diff --git a/arch/mips/configs/lemote2f_defconfig b/arch/mips/configs/lemote2f_defconfig
index 3389e6e885d9..71d6340497c9 100644
--- a/arch/mips/configs/lemote2f_defconfig
+++ b/arch/mips/configs/lemote2f_defconfig
@@ -12,15 +12,14 @@ CONFIG_LOG_BUF_SHIFT=15
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_EXPERT=y
 CONFIG_PROFILING=y
+CONFIG_KEXEC=y
 CONFIG_MACH_LOONGSON2EF=y
 CONFIG_LEMOTE_MACH2F=y
-CONFIG_KEXEC=y
-# CONFIG_SECCOMP is not set
-CONFIG_PCI=y
 CONFIG_MIPS32_O32=y
 CONFIG_MIPS32_N32=y
 CONFIG_HIBERNATION=y
 CONFIG_PM_STD_PARTITION="/dev/hda3"
+# CONFIG_SECCOMP is not set
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_MODVERSIONS=y
@@ -68,10 +67,10 @@ CONFIG_BT_HIDP=m
 CONFIG_BT_HCIBTUSB=m
 CONFIG_BT_HCIBFUSB=m
 CONFIG_BT_HCIVHCI=m
-CONFIG_CFG80211=m
-CONFIG_MAC80211=m
+CONFIG_CFG80211=y
+CONFIG_MAC80211=y
 CONFIG_MAC80211_LEDS=y
-CONFIG_RFKILL=m
+CONFIG_RFKILL=y
 CONFIG_RFKILL_INPUT=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_RAM=y
@@ -83,13 +82,10 @@ CONFIG_ATA=y
 CONFIG_PATA_AMD=y
 CONFIG_MD=y
 CONFIG_BLK_DEV_MD=m
-CONFIG_MD_LINEAR=m
 CONFIG_MD_RAID0=m
 CONFIG_MD_RAID1=m
 CONFIG_MD_RAID10=m
 CONFIG_MD_RAID456=m
-CONFIG_MD_MULTIPATH=m
-CONFIG_MD_FAULTY=m
 CONFIG_BLK_DEV_DM=m
 CONFIG_DM_DEBUG=y
 CONFIG_DM_CRYPT=m
@@ -112,6 +108,10 @@ CONFIG_8139TOO=y
 CONFIG_R8169=y
 CONFIG_USB_USBNET=m
 CONFIG_USB_NET_CDC_EEM=m
+CONFIG_RTL8180=m
+CONFIG_RTL8187=y
+CONFIG_RTL_CARDS=m
+CONFIG_RTL8XXXU=m
 CONFIG_INPUT_EVDEV=y
 # CONFIG_MOUSE_PS2_ALPS is not set
 # CONFIG_MOUSE_PS2_LOGIPS2PP is not set
@@ -119,27 +119,27 @@ CONFIG_INPUT_EVDEV=y
 CONFIG_MOUSE_APPLETOUCH=m
 # CONFIG_SERIO_SERPORT is not set
 CONFIG_LEGACY_PTY_COUNT=16
-CONFIG_SERIAL_NONSTANDARD=y
 CONFIG_SERIAL_8250=m
 # CONFIG_SERIAL_8250_PCI is not set
 CONFIG_SERIAL_8250_NR_UARTS=16
 CONFIG_SERIAL_8250_EXTENDED=y
 CONFIG_SERIAL_8250_MANY_PORTS=y
 CONFIG_SERIAL_8250_FOURPORT=y
+CONFIG_SERIAL_NONSTANDARD=y
 CONFIG_HW_RANDOM=y
 CONFIG_GPIO_LOONGSON=y
 CONFIG_THERMAL=y
 CONFIG_MEDIA_SUPPORT=m
 CONFIG_FB=y
-CONFIG_FIRMWARE_EDID=y
-CONFIG_FB_MODE_HELPERS=y
-CONFIG_FB_TILEBLITTING=y
 CONFIG_FB_SIS=y
 CONFIG_FB_SIS_300=y
 CONFIG_FB_SIS_315=y
-# CONFIG_LCD_CLASS_DEVICE is not set
+CONFIG_FB_SIMPLE=y
+CONFIG_FB_SM712=y
+CONFIG_FIRMWARE_EDID=y
+CONFIG_FB_MODE_HELPERS=y
+CONFIG_FB_TILEBLITTING=y
 CONFIG_BACKLIGHT_CLASS_DEVICE=y
-# CONFIG_VGA_CONSOLE is not set
 CONFIG_FRAMEBUFFER_CONSOLE=y
 CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
 CONFIG_LOGO=y
@@ -238,7 +238,6 @@ CONFIG_BTRFS_FS=m
 CONFIG_QUOTA=y
 CONFIG_QFMT_V2=m
 CONFIG_AUTOFS_FS=m
-CONFIG_NETFS_SUPPORT=m
 CONFIG_FSCACHE=y
 CONFIG_CACHEFILES=m
 CONFIG_ISO9660_FS=m
@@ -247,7 +246,6 @@ CONFIG_ZISOFS=y
 CONFIG_MSDOS_FS=m
 CONFIG_VFAT_FS=m
 CONFIG_NTFS_FS=m
-CONFIG_NTFS_RW=y
 CONFIG_PROC_KCORE=y
 CONFIG_TMPFS=y
 CONFIG_CRAMFS=m
@@ -299,29 +297,23 @@ CONFIG_NLS_KOI8_R=m
 CONFIG_NLS_KOI8_U=m
 CONFIG_NLS_UTF8=y
 CONFIG_CRYPTO_CRYPTD=m
-CONFIG_CRYPTO_AUTHENC=m
 CONFIG_CRYPTO_TEST=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_XTS=m
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_RMD160=m
-CONFIG_CRYPTO_SHA1=m
-CONFIG_CRYPTO_WP512=m
-CONFIG_CRYPTO_ANUBIS=m
 CONFIG_CRYPTO_BLOWFISH=m
 CONFIG_CRYPTO_CAMELLIA=m
 CONFIG_CRYPTO_CAST5=m
 CONFIG_CRYPTO_CAST6=m
 CONFIG_CRYPTO_FCRYPT=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_SEED=m
 CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_TEA=m
 CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_LRW=m
+CONFIG_CRYPTO_PCBC=m
+CONFIG_CRYPTO_XTS=m
+CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_SHA1=m
+CONFIG_CRYPTO_WP512=m
+CONFIG_CRYPTO_XCBC=m
 CONFIG_CRYPTO_DEFLATE=m
-CONFIG_CRYPTO_LZO=m
 CONFIG_FONTS=y
 CONFIG_FONT_8x8=y
 CONFIG_FONT_6x11=y
diff --git a/arch/mips/crypto/crc32-mips.c b/arch/mips/crypto/crc32-mips.c
index ec6d58008f8e..2a59b85f88aa 100644
--- a/arch/mips/crypto/crc32-mips.c
+++ b/arch/mips/crypto/crc32-mips.c
@@ -77,24 +77,26 @@ static u32 crc32_mips_le_hw(u32 crc_, const u8 *p, unsigned int len)
 {
 	u32 crc = crc_;
 
-#ifdef CONFIG_64BIT
-	while (len >= sizeof(u64)) {
-		u64 value = get_unaligned_le64(p);
-
-		CRC32(crc, value, d);
-		p += sizeof(u64);
-		len -= sizeof(u64);
-	}
-
-	if (len & sizeof(u32)) {
-#else /* !CONFIG_64BIT */
-	while (len >= sizeof(u32)) {
-#endif
-		u32 value = get_unaligned_le32(p);
-
-		CRC32(crc, value, w);
-		p += sizeof(u32);
-		len -= sizeof(u32);
+	if (IS_ENABLED(CONFIG_64BIT)) {
+		for (; len >= sizeof(u64); p += sizeof(u64), len -= sizeof(u64)) {
+			u64 value = get_unaligned_le64(p);
+
+			CRC32(crc, value, d);
+		}
+
+		if (len & sizeof(u32)) {
+			u32 value = get_unaligned_le32(p);
+
+			CRC32(crc, value, w);
+			p += sizeof(u32);
+		}
+	} else {
+		for (; len >= sizeof(u32); len -= sizeof(u32)) {
+			u32 value = get_unaligned_le32(p);
+
+			CRC32(crc, value, w);
+			p += sizeof(u32);
+		}
 	}
 
 	if (len & sizeof(u16)) {
@@ -117,24 +119,26 @@ static u32 crc32c_mips_le_hw(u32 crc_, const u8 *p, unsigned int len)
 {
 	u32 crc = crc_;
 
-#ifdef CONFIG_64BIT
-	while (len >= sizeof(u64)) {
-		u64 value = get_unaligned_le64(p);
+	if (IS_ENABLED(CONFIG_64BIT)) {
+		for (; len >= sizeof(u64); p += sizeof(u64), len -= sizeof(u64)) {
+			u64 value = get_unaligned_le64(p);
 
-		CRC32C(crc, value, d);
-		p += sizeof(u64);
-		len -= sizeof(u64);
-	}
+			CRC32(crc, value, d);
+		}
 
-	if (len & sizeof(u32)) {
-#else /* !CONFIG_64BIT */
-	while (len >= sizeof(u32)) {
-#endif
-		u32 value = get_unaligned_le32(p);
+		if (len & sizeof(u32)) {
+			u32 value = get_unaligned_le32(p);
+
+			CRC32(crc, value, w);
+			p += sizeof(u32);
+		}
+	} else {
+		for (; len >= sizeof(u32); len -= sizeof(u32)) {
+			u32 value = get_unaligned_le32(p);
 
-		CRC32C(crc, value, w);
-		p += sizeof(u32);
-		len -= sizeof(u32);
+			CRC32(crc, value, w);
+			p += sizeof(u32);
+		}
 	}
 
 	if (len & sizeof(u16)) {
diff --git a/arch/mips/crypto/poly1305-glue.c b/arch/mips/crypto/poly1305-glue.c
index bc6110fb98e0..867728ee535a 100644
--- a/arch/mips/crypto/poly1305-glue.c
+++ b/arch/mips/crypto/poly1305-glue.c
@@ -186,6 +186,7 @@ static void __exit mips_poly1305_mod_exit(void)
 module_init(mips_poly1305_mod_init);
 module_exit(mips_poly1305_mod_exit);
 
+MODULE_DESCRIPTION("Poly1305 transform (MIPS accelerated");
 MODULE_LICENSE("GPL v2");
 MODULE_ALIAS_CRYPTO("poly1305");
 MODULE_ALIAS_CRYPTO("poly1305-mips");
diff --git a/arch/mips/generic/Makefile b/arch/mips/generic/Makefile
index 56011d738441..ea0e4ad5e600 100644
--- a/arch/mips/generic/Makefile
+++ b/arch/mips/generic/Makefile
@@ -13,3 +13,4 @@ obj-$(CONFIG_LEGACY_BOARD_SEAD3)	+= board-sead3.o
 obj-$(CONFIG_LEGACY_BOARD_OCELOT)	+= board-ocelot.o
 obj-$(CONFIG_MACH_INGENIC)			+= board-ingenic.o
 obj-$(CONFIG_VIRT_BOARD_RANCHU)		+= board-ranchu.o
+obj-$(CONFIG_MACH_REALTEK_RTL)		+= board-realtek.o
diff --git a/arch/mips/generic/board-realtek.c b/arch/mips/generic/board-realtek.c
new file mode 100644
index 000000000000..9cce6103d24e
--- /dev/null
+++ b/arch/mips/generic/board-realtek.c
@@ -0,0 +1,79 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2024 Allied Telesis
+ */
+
+#include <linux/errno.h>
+#include <linux/libfdt.h>
+#include <linux/printk.h>
+#include <linux/types.h>
+
+#include <asm/fw/fw.h>
+#include <asm/machine.h>
+
+static __init int realtek_add_initrd(void *fdt)
+{
+	int node, err;
+	u32 start, size;
+
+	node = fdt_path_offset(fdt, "/chosen");
+	if (node < 0) {
+		pr_err("/chosen node not found\n");
+		return -ENOENT;
+	}
+
+	start = fw_getenvl("initrd_start");
+	size = fw_getenvl("initrd_size");
+
+	if (start == 0 && size == 0)
+		return 0;
+
+	pr_info("Adding initrd info from environment\n");
+
+	err = fdt_setprop_u32(fdt, node, "linux,initrd-start", start);
+	if (err) {
+		pr_err("unable to set initrd-start: %d\n", err);
+		return err;
+	}
+
+	err = fdt_setprop_u32(fdt, node, "linux,initrd-end", start + size);
+	if (err) {
+		pr_err("unable to set initrd-end: %d\n", err);
+		return err;
+	}
+
+	return 0;
+}
+
+static const struct mips_fdt_fixup realtek_fdt_fixups[] __initconst = {
+	{ realtek_add_initrd, "add initrd" },
+	{},
+};
+
+static __init const void *realtek_fixup_fdt(const void *fdt, const void *match_data)
+{
+	static unsigned char fdt_buf[16 << 10] __initdata;
+	int err;
+
+	if (fdt_check_header(fdt))
+		panic("Corrupt DT");
+
+	fw_init_cmdline();
+
+	err = apply_mips_fdt_fixups(fdt_buf, sizeof(fdt_buf), fdt, realtek_fdt_fixups);
+	if (err)
+		panic("Unable to fixup FDT: %d", err);
+
+	return fdt_buf;
+
+}
+
+static const struct of_device_id realtek_of_match[] __initconst = {
+	{ .compatible = "realtek,rtl9302-soc" },
+	{}
+};
+
+MIPS_MACHINE(realtek) = {
+	.matches = realtek_of_match,
+	.fixup_fdt = realtek_fixup_fdt,
+};
diff --git a/arch/mips/include/asm/bmips.h b/arch/mips/include/asm/bmips.h
index 581a6a3c66e4..3a1cdfddb987 100644
--- a/arch/mips/include/asm/bmips.h
+++ b/arch/mips/include/asm/bmips.h
@@ -81,6 +81,7 @@ extern char bmips_smp_movevec[];
 extern char bmips_smp_int_vec[];
 extern char bmips_smp_int_vec_end[];
 
+extern void __iomem *bmips_cbr_addr;
 extern int bmips_smp_enabled;
 extern int bmips_cpu_offset;
 extern cpumask_t bmips_booted_mask;
diff --git a/arch/mips/include/asm/cmp.h b/arch/mips/include/asm/cmp.h
index e9e87504bb0c..71e20e6cd38d 100644
--- a/arch/mips/include/asm/cmp.h
+++ b/arch/mips/include/asm/cmp.h
@@ -7,12 +7,4 @@
  */
 struct task_struct;
 
-extern void cmp_smp_setup(void);
-extern void cmp_smp_finish(void);
-extern void cmp_boot_secondary(int cpu, struct task_struct *t);
-extern void cmp_init_secondary(void);
-extern void cmp_prepare_cpus(unsigned int max_cpus);
-
-/* This is platform specific */
-extern void cmp_send_ipi(int cpu, unsigned int action);
 #endif /*  _ASM_CMP_H */
diff --git a/arch/mips/include/asm/dec/prom.h b/arch/mips/include/asm/dec/prom.h
index 908e96e3a311..8fcad6984389 100644
--- a/arch/mips/include/asm/dec/prom.h
+++ b/arch/mips/include/asm/dec/prom.h
@@ -160,6 +160,5 @@ extern void prom_identify_arch(u32);
 extern void prom_init_cmdline(s32, s32 *, u32);
 
 extern void register_prom_console(void);
-extern void unregister_prom_console(void);
 
 #endif /* _ASM_DEC_PROM_H */
diff --git a/arch/mips/include/asm/fpu.h b/arch/mips/include/asm/fpu.h
index 86310d6e1035..bc5ac9887d09 100644
--- a/arch/mips/include/asm/fpu.h
+++ b/arch/mips/include/asm/fpu.h
@@ -129,6 +129,18 @@ static inline int __own_fpu(void)
 	if (ret)
 		return ret;
 
+	if (current->thread.fpu.fcr31 & FPU_CSR_NAN2008) {
+		if (!cpu_has_nan_2008) {
+			ret = SIGFPE;
+			goto failed;
+		}
+	} else {
+		if (!cpu_has_nan_legacy) {
+			ret = SIGFPE;
+			goto failed;
+		}
+	}
+
 	KSTK_STATUS(current) |= ST0_CU1;
 	if (mode == FPU_64BIT || mode == FPU_HYBRID)
 		KSTK_STATUS(current) |= ST0_FR;
@@ -137,6 +149,9 @@ static inline int __own_fpu(void)
 
 	set_thread_flag(TIF_USEDFPU);
 	return 0;
+failed:
+	__disable_fpu();
+	return ret;
 }
 
 static inline int own_fpu_inatomic(int restore)
diff --git a/arch/mips/include/asm/kvm_host.h b/arch/mips/include/asm/kvm_host.h
index 179f320cc231..f7222eb594ea 100644
--- a/arch/mips/include/asm/kvm_host.h
+++ b/arch/mips/include/asm/kvm_host.h
@@ -728,8 +728,8 @@ struct kvm_mips_callbacks {
 	int (*handle_fpe)(struct kvm_vcpu *vcpu);
 	int (*handle_msa_disabled)(struct kvm_vcpu *vcpu);
 	int (*handle_guest_exit)(struct kvm_vcpu *vcpu);
-	int (*hardware_enable)(void);
-	void (*hardware_disable)(void);
+	int (*enable_virtualization_cpu)(void);
+	void (*disable_virtualization_cpu)(void);
 	int (*check_extension)(struct kvm *kvm, long ext);
 	int (*vcpu_init)(struct kvm_vcpu *vcpu);
 	void (*vcpu_uninit)(struct kvm_vcpu *vcpu);
@@ -890,7 +890,6 @@ static inline void kvm_arch_sync_events(struct kvm *kvm) {}
 static inline void kvm_arch_free_memslot(struct kvm *kvm,
 					 struct kvm_memory_slot *slot) {}
 static inline void kvm_arch_memslots_updated(struct kvm *kvm, u64 gen) {}
-static inline void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu) {}
 static inline void kvm_arch_vcpu_blocking(struct kvm_vcpu *vcpu) {}
 static inline void kvm_arch_vcpu_unblocking(struct kvm_vcpu *vcpu) {}
 
diff --git a/arch/mips/include/asm/mach-au1x00/au1000_dma.h b/arch/mips/include/asm/mach-au1x00/au1000_dma.h
index b82e513c8523..18c24051a1f2 100644
--- a/arch/mips/include/asm/mach-au1x00/au1000_dma.h
+++ b/arch/mips/include/asm/mach-au1x00/au1000_dma.h
@@ -124,7 +124,6 @@ extern int request_au1000_dma(int dev_id,
 extern void free_au1000_dma(unsigned int dmanr);
 extern int au1000_dma_read_proc(char *buf, char **start, off_t fpos,
 				int length, int *eof, void *data);
-extern void dump_au1000_dma_channel(unsigned int dmanr);
 extern spinlock_t au1000_dma_spin_lock;
 
 static inline struct dma_chan *get_dma_chan(unsigned int dmanr)
diff --git a/arch/mips/include/asm/mach-ip27/mmzone.h b/arch/mips/include/asm/mach-ip27/mmzone.h
index 08c36e50a860..56959eb9cb26 100644
--- a/arch/mips/include/asm/mach-ip27/mmzone.h
+++ b/arch/mips/include/asm/mach-ip27/mmzone.h
@@ -22,7 +22,6 @@ struct node_data {
 
 extern struct node_data *__node_data[];
 
-#define NODE_DATA(n)		(&__node_data[(n)]->pglist)
 #define hub_data(n)		(&__node_data[(n)]->hub)
 
 #endif /* _ASM_MACH_MMZONE_H */
diff --git a/arch/mips/include/asm/mach-loongson64/boot_param.h b/arch/mips/include/asm/mach-loongson64/boot_param.h
index e007edd6b60a..9218b3ae3383 100644
--- a/arch/mips/include/asm/mach-loongson64/boot_param.h
+++ b/arch/mips/include/asm/mach-loongson64/boot_param.h
@@ -42,12 +42,14 @@ enum loongson_cpu_type {
 	Legacy_1B = 0x5,
 	Legacy_2G = 0x6,
 	Legacy_2H = 0x7,
+	Legacy_2K = 0x8,
 	Loongson_1A = 0x100,
 	Loongson_1B = 0x101,
 	Loongson_2E = 0x200,
 	Loongson_2F = 0x201,
 	Loongson_2G = 0x202,
 	Loongson_2H = 0x203,
+	Loongson_2K = 0x204,
 	Loongson_3A = 0x300,
 	Loongson_3B = 0x301
 };
diff --git a/arch/mips/include/asm/mach-loongson64/mmzone.h b/arch/mips/include/asm/mach-loongson64/mmzone.h
index a3d65d37b8b5..8fb70fd3c9c4 100644
--- a/arch/mips/include/asm/mach-loongson64/mmzone.h
+++ b/arch/mips/include/asm/mach-loongson64/mmzone.h
@@ -14,10 +14,6 @@
 #define pa_to_nid(addr)  (((addr) & 0xf00000000000) >> NODE_ADDRSPACE_SHIFT)
 #define nid_to_addrbase(nid) ((unsigned long)(nid) << NODE_ADDRSPACE_SHIFT)
 
-extern struct pglist_data *__node_data[];
-
-#define NODE_DATA(n)		(__node_data[n])
-
 extern void __init prom_init_numa_memory(void);
 
 #endif /* _ASM_MACH_MMZONE_H */
diff --git a/arch/mips/include/asm/mips-boards/generic.h b/arch/mips/include/asm/mips-boards/generic.h
index c904c24550f6..5befba569c9f 100644
--- a/arch/mips/include/asm/mips-boards/generic.h
+++ b/arch/mips/include/asm/mips-boards/generic.h
@@ -73,7 +73,4 @@ extern void mips_pcibios_init(void);
 #define mips_pcibios_init() do { } while (0)
 #endif
 
-extern void mips_scroll_message(void);
-extern void mips_display_message(const char *str);
-
 #endif	/* __ASM_MIPS_BOARDS_GENERIC_H */
diff --git a/arch/mips/include/asm/mips-cm.h b/arch/mips/include/asm/mips-cm.h
index c2930a75b7e4..1e782275850a 100644
--- a/arch/mips/include/asm/mips-cm.h
+++ b/arch/mips/include/asm/mips-cm.h
@@ -240,6 +240,10 @@ GCR_ACCESSOR_RO(32, 0x0d0, gic_status)
 GCR_ACCESSOR_RO(32, 0x0f0, cpc_status)
 #define CM_GCR_CPC_STATUS_EX			BIT(0)
 
+/* GCR_ACCESS - Controls core/IOCU access to GCRs */
+GCR_ACCESSOR_RW(32, 0x120, access_cm3)
+#define CM_GCR_ACCESS_ACCESSEN			GENMASK(7, 0)
+
 /* GCR_L2_CONFIG - Indicates L2 cache configuration when Config5.L2C=1 */
 GCR_ACCESSOR_RW(32, 0x130, l2_config)
 #define CM_GCR_L2_CONFIG_BYPASS			BIT(20)
diff --git a/arch/mips/include/asm/mips-cps.h b/arch/mips/include/asm/mips-cps.h
index c077e8d100f5..917009b80e69 100644
--- a/arch/mips/include/asm/mips-cps.h
+++ b/arch/mips/include/asm/mips-cps.h
@@ -8,6 +8,7 @@
 #define __MIPS_ASM_MIPS_CPS_H__
 
 #include <linux/bitfield.h>
+#include <linux/cpumask.h>
 #include <linux/io.h>
 #include <linux/types.h>
 
@@ -228,4 +229,42 @@ static inline unsigned int mips_cps_numvps(unsigned int cluster, unsigned int co
 	return FIELD_GET(CM_GCR_Cx_CONFIG_PVPE, cfg + 1);
 }
 
+/**
+ * mips_cps_multicluster_cpus() - Detect whether CPUs are in multiple clusters
+ *
+ * Determine whether the system includes CPUs in multiple clusters - ie.
+ * whether we can treat the system as single or multi-cluster as far as CPUs
+ * are concerned. Note that this is slightly different to simply checking
+ * whether multiple clusters are present - it is possible for there to be
+ * clusters which contain no CPUs, which this function will effectively ignore.
+ *
+ * Returns true if CPUs are spread across multiple clusters, else false.
+ */
+static inline bool mips_cps_multicluster_cpus(void)
+{
+	unsigned int first_cl, last_cl;
+
+	/*
+	 * CPUs are numbered sequentially by cluster - ie. CPUs 0..X will be in
+	 * cluster 0, CPUs X+1..Y in cluster 1, CPUs Y+1..Z in cluster 2 etc.
+	 *
+	 * Thus we can detect multiple clusters trivially by checking whether
+	 * the first & last CPUs belong to the same cluster.
+	 */
+	first_cl = cpu_cluster(&boot_cpu_data);
+	last_cl = cpu_cluster(&cpu_data[nr_cpu_ids - 1]);
+	return first_cl != last_cl;
+}
+
+/**
+ * mips_cps_first_online_in_cluster() - Detect if CPU is first online in cluster
+ *
+ * Determine whether the local CPU is the first to be brought online in its
+ * cluster - that is, whether there are any other online CPUs in the local
+ * cluster.
+ *
+ * Returns true if this CPU is first online, else false.
+ */
+extern unsigned int mips_cps_first_online_in_cluster(void);
+
 #endif /* __MIPS_ASM_MIPS_CPS_H__ */
diff --git a/arch/mips/include/asm/mips-gic.h b/arch/mips/include/asm/mips-gic.h
index 084cac1c5ea2..fd9da5e3beaa 100644
--- a/arch/mips/include/asm/mips-gic.h
+++ b/arch/mips/include/asm/mips-gic.h
@@ -28,11 +28,13 @@ extern void __iomem *mips_gic_base;
 
 /* For read-only shared registers */
 #define GIC_ACCESSOR_RO(sz, off, name)					\
-	CPS_ACCESSOR_RO(gic, sz, MIPS_GIC_SHARED_OFS + off, name)
+	CPS_ACCESSOR_RO(gic, sz, MIPS_GIC_SHARED_OFS + off, name)	\
+	CPS_ACCESSOR_RO(gic, sz, MIPS_GIC_REDIR_OFS + off, redir_##name)
 
 /* For read-write shared registers */
 #define GIC_ACCESSOR_RW(sz, off, name)					\
-	CPS_ACCESSOR_RW(gic, sz, MIPS_GIC_SHARED_OFS + off, name)
+	CPS_ACCESSOR_RW(gic, sz, MIPS_GIC_SHARED_OFS + off, name)	\
+	CPS_ACCESSOR_RW(gic, sz, MIPS_GIC_REDIR_OFS + off, redir_##name)
 
 /* For read-only local registers */
 #define GIC_VX_ACCESSOR_RO(sz, off, name)				\
@@ -45,7 +47,7 @@ extern void __iomem *mips_gic_base;
 	CPS_ACCESSOR_RW(gic, sz, MIPS_GIC_REDIR_OFS + off, vo_##name)
 
 /* For read-only shared per-interrupt registers */
-#define GIC_ACCESSOR_RO_INTR_REG(sz, off, stride, name)			\
+#define _GIC_ACCESSOR_RO_INTR_REG(sz, off, stride, name)		\
 static inline void __iomem *addr_gic_##name(unsigned int intr)		\
 {									\
 	return mips_gic_base + (off) + (intr * (stride));		\
@@ -58,8 +60,8 @@ static inline unsigned int read_gic_##name(unsigned int intr)		\
 }
 
 /* For read-write shared per-interrupt registers */
-#define GIC_ACCESSOR_RW_INTR_REG(sz, off, stride, name)			\
-	GIC_ACCESSOR_RO_INTR_REG(sz, off, stride, name)			\
+#define _GIC_ACCESSOR_RW_INTR_REG(sz, off, stride, name)		\
+	_GIC_ACCESSOR_RO_INTR_REG(sz, off, stride, name)		\
 									\
 static inline void write_gic_##name(unsigned int intr,			\
 				    unsigned int val)			\
@@ -68,22 +70,30 @@ static inline void write_gic_##name(unsigned int intr,			\
 	__raw_writel(val, addr_gic_##name(intr));			\
 }
 
+#define GIC_ACCESSOR_RO_INTR_REG(sz, off, stride, name)			\
+	_GIC_ACCESSOR_RO_INTR_REG(sz, off, stride, name)		\
+	_GIC_ACCESSOR_RO_INTR_REG(sz, MIPS_GIC_REDIR_OFS + off, stride, redir_##name)
+
+#define GIC_ACCESSOR_RW_INTR_REG(sz, off, stride, name)			\
+	_GIC_ACCESSOR_RW_INTR_REG(sz, off, stride, name)		\
+	_GIC_ACCESSOR_RW_INTR_REG(sz, MIPS_GIC_REDIR_OFS + off, stride, redir_##name)
+
 /* For read-only local per-interrupt registers */
 #define GIC_VX_ACCESSOR_RO_INTR_REG(sz, off, stride, name)		\
-	GIC_ACCESSOR_RO_INTR_REG(sz, MIPS_GIC_LOCAL_OFS + off,		\
+	_GIC_ACCESSOR_RO_INTR_REG(sz, MIPS_GIC_LOCAL_OFS + off,		\
 				 stride, vl_##name)			\
-	GIC_ACCESSOR_RO_INTR_REG(sz, MIPS_GIC_REDIR_OFS + off,		\
+	_GIC_ACCESSOR_RO_INTR_REG(sz, MIPS_GIC_REDIR_OFS + off,		\
 				 stride, vo_##name)
 
 /* For read-write local per-interrupt registers */
 #define GIC_VX_ACCESSOR_RW_INTR_REG(sz, off, stride, name)		\
-	GIC_ACCESSOR_RW_INTR_REG(sz, MIPS_GIC_LOCAL_OFS + off,		\
+	_GIC_ACCESSOR_RW_INTR_REG(sz, MIPS_GIC_LOCAL_OFS + off,		\
 				 stride, vl_##name)			\
-	GIC_ACCESSOR_RW_INTR_REG(sz, MIPS_GIC_REDIR_OFS + off,		\
+	_GIC_ACCESSOR_RW_INTR_REG(sz, MIPS_GIC_REDIR_OFS + off,		\
 				 stride, vo_##name)
 
 /* For read-only shared bit-per-interrupt registers */
-#define GIC_ACCESSOR_RO_INTR_BIT(off, name)				\
+#define _GIC_ACCESSOR_RO_INTR_BIT(off, name)				\
 static inline void __iomem *addr_gic_##name(void)			\
 {									\
 	return mips_gic_base + (off);					\
@@ -106,8 +116,8 @@ static inline unsigned int read_gic_##name(unsigned int intr)		\
 }
 
 /* For read-write shared bit-per-interrupt registers */
-#define GIC_ACCESSOR_RW_INTR_BIT(off, name)				\
-	GIC_ACCESSOR_RO_INTR_BIT(off, name)				\
+#define _GIC_ACCESSOR_RW_INTR_BIT(off, name)				\
+	_GIC_ACCESSOR_RO_INTR_BIT(off, name)				\
 									\
 static inline void write_gic_##name(unsigned int intr)			\
 {									\
@@ -146,6 +156,14 @@ static inline void change_gic_##name(unsigned int intr,			\
 	}								\
 }
 
+#define GIC_ACCESSOR_RO_INTR_BIT(off, name)				\
+	_GIC_ACCESSOR_RO_INTR_BIT(off, name)				\
+	_GIC_ACCESSOR_RO_INTR_BIT(MIPS_GIC_REDIR_OFS + off, redir_##name)
+
+#define GIC_ACCESSOR_RW_INTR_BIT(off, name)				\
+	_GIC_ACCESSOR_RW_INTR_BIT(off, name)				\
+	_GIC_ACCESSOR_RW_INTR_BIT(MIPS_GIC_REDIR_OFS + off, redir_##name)
+
 /* For read-only local bit-per-interrupt registers */
 #define GIC_VX_ACCESSOR_RO_INTR_BIT(sz, off, name)			\
 	GIC_ACCESSOR_RO_INTR_BIT(sz, MIPS_GIC_LOCAL_OFS + off,		\
@@ -155,10 +173,10 @@ static inline void change_gic_##name(unsigned int intr,			\
 
 /* For read-write local bit-per-interrupt registers */
 #define GIC_VX_ACCESSOR_RW_INTR_BIT(sz, off, name)			\
-	GIC_ACCESSOR_RW_INTR_BIT(sz, MIPS_GIC_LOCAL_OFS + off,		\
-				 vl_##name)				\
-	GIC_ACCESSOR_RW_INTR_BIT(sz, MIPS_GIC_REDIR_OFS + off,		\
-				 vo_##name)
+	_GIC_ACCESSOR_RW_INTR_BIT(sz, MIPS_GIC_LOCAL_OFS + off,		\
+				  vl_##name)				\
+	_GIC_ACCESSOR_RW_INTR_BIT(sz, MIPS_GIC_REDIR_OFS + off,		\
+				  vo_##name)
 
 /* GIC_SH_CONFIG - Information about the GIC configuration */
 GIC_ACCESSOR_RW(32, 0x000, config)
diff --git a/arch/mips/include/asm/mips_mt.h b/arch/mips/include/asm/mips_mt.h
index 28917f1582b3..6ea02af29876 100644
--- a/arch/mips/include/asm/mips_mt.h
+++ b/arch/mips/include/asm/mips_mt.h
@@ -17,8 +17,6 @@ extern int vpelimit;
 extern cpumask_t mt_fpu_cpumask;
 extern unsigned long mt_fpemul_threshold;
 
-extern void mips_mt_regdump(unsigned long previous_mvpcontrol_value);
-
 #ifdef CONFIG_MIPS_MT
 extern void mips_mt_set_cpuoptions(void);
 #else
diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h
index e27a4c83c548..c29a551eb0ca 100644
--- a/arch/mips/include/asm/pgtable.h
+++ b/arch/mips/include/asm/pgtable.h
@@ -594,8 +594,8 @@ static inline void update_mmu_cache_range(struct vm_fault *vmf,
 #define update_mmu_cache(vma, address, ptep) \
 	update_mmu_cache_range(NULL, vma, address, ptep, 1)
 
-#define	__HAVE_ARCH_UPDATE_MMU_TLB
-#define update_mmu_tlb	update_mmu_cache
+#define update_mmu_tlb_range(vma, address, ptep, nr) \
+	update_mmu_cache_range(NULL, vma, address, ptep, nr)
 
 static inline void update_mmu_cache_pmd(struct vm_area_struct *vma,
 	unsigned long address, pmd_t *pmdp)
diff --git a/arch/mips/include/asm/pm.h b/arch/mips/include/asm/pm.h
index 10bb7b640738..7ecd4dfe3846 100644
--- a/arch/mips/include/asm/pm.h
+++ b/arch/mips/include/asm/pm.h
@@ -17,7 +17,7 @@
 
 /* Save CPU state to stack for suspend to RAM */
 .macro SUSPEND_SAVE_REGS
-	subu	sp, PT_SIZE
+	PTR_SUBU	sp, PT_SIZE
 	/* Call preserved GPRs */
 	LONG_S	$16, PT_R16(sp)
 	LONG_S	$17, PT_R17(sp)
@@ -56,13 +56,13 @@
 	LONG_L	$31, PT_R31(sp)
 	/* Pop and return */
 	jr	ra
-	 addiu	sp, PT_SIZE
+	 PTR_ADDIU	sp, PT_SIZE
 	.set	pop
 .endm
 
 /* Get address of static suspend state into t1 */
 .macro LA_STATIC_SUSPEND
-	la	t1, mips_static_suspend_state
+	PTR_LA	t1, mips_static_suspend_state
 .endm
 
 /* Save important CPU state for early restoration to global data */
@@ -72,11 +72,11 @@
 	 * Segment configuration is saved in global data where it can be easily
 	 * reloaded without depending on the segment configuration.
 	 */
-	mfc0	k0, CP0_PAGEMASK, 2	/* SegCtl0 */
+	mfc0	k0, CP0_SEGCTL0
 	LONG_S	k0, SSS_SEGCTL0(t1)
-	mfc0	k0, CP0_PAGEMASK, 3	/* SegCtl1 */
+	mfc0	k0, CP0_SEGCTL1
 	LONG_S	k0, SSS_SEGCTL1(t1)
-	mfc0	k0, CP0_PAGEMASK, 4	/* SegCtl2 */
+	mfc0	k0, CP0_SEGCTL2
 	LONG_S	k0, SSS_SEGCTL2(t1)
 #endif
 	/* save stack pointer (pointing to GPRs) */
@@ -92,11 +92,11 @@
 	 * segments.
 	 */
 	LONG_L	k0, SSS_SEGCTL0(t1)
-	mtc0	k0, CP0_PAGEMASK, 2	/* SegCtl0 */
+	mtc0	k0, CP0_SEGCTL0
 	LONG_L	k0, SSS_SEGCTL1(t1)
-	mtc0	k0, CP0_PAGEMASK, 3	/* SegCtl1 */
+	mtc0	k0, CP0_SEGCTL1
 	LONG_L	k0, SSS_SEGCTL2(t1)
-	mtc0	k0, CP0_PAGEMASK, 4	/* SegCtl2 */
+	mtc0	k0, CP0_SEGCTL2
 	tlbw_use_hazard
 #endif
 	/* restore stack pointer (pointing to GPRs) */
@@ -105,10 +105,10 @@
 
 /* flush caches to make sure context has reached memory */
 .macro SUSPEND_CACHE_FLUSH
-	.extern	__wback_cache_all
+	.extern	__flush_cache_all
 	.set	push
 	.set	noreorder
-	la	t1, __wback_cache_all
+	PTR_LA	t1, __flush_cache_all
 	LONG_L	t0, 0(t1)
 	jalr	t0
 	 nop
diff --git a/arch/mips/include/asm/r4k-timer.h b/arch/mips/include/asm/r4k-timer.h
index 6e7361629348..432e61dd5204 100644
--- a/arch/mips/include/asm/r4k-timer.h
+++ b/arch/mips/include/asm/r4k-timer.h
@@ -12,15 +12,10 @@
 
 #ifdef CONFIG_SYNC_R4K
 
-extern void synchronise_count_master(int cpu);
 extern void synchronise_count_slave(int cpu);
 
 #else
 
-static inline void synchronise_count_master(int cpu)
-{
-}
-
 static inline void synchronise_count_slave(int cpu)
 {
 }
diff --git a/arch/mips/include/asm/sgi/ip22.h b/arch/mips/include/asm/sgi/ip22.h
index 87ec9eaa04e3..57942afb5c86 100644
--- a/arch/mips/include/asm/sgi/ip22.h
+++ b/arch/mips/include/asm/sgi/ip22.h
@@ -76,5 +76,8 @@
 
 extern unsigned short ip22_eeprom_read(unsigned int *ctrl, int reg);
 extern unsigned short ip22_nvram_read(int reg);
+extern void ip22_be_interrupt(int irq);
+extern void ip22_be_init(void) __init;
+extern void indy_8254timer_irq(void);
 
 #endif
diff --git a/arch/mips/include/asm/smp.h b/arch/mips/include/asm/smp.h
index bc2c240f414b..2427d76f953f 100644
--- a/arch/mips/include/asm/smp.h
+++ b/arch/mips/include/asm/smp.h
@@ -50,7 +50,6 @@ extern int __cpu_logical_map[NR_CPUS];
 #define SMP_CALL_FUNCTION	0x2
 /* Octeon - Tell another core to flush its icache */
 #define SMP_ICACHE_FLUSH	0x4
-#define SMP_ASK_C0COUNT		0x8
 
 /* Mask of CPUs which are currently definitely operating coherently */
 extern cpumask_t cpu_coherent_mask;
diff --git a/arch/mips/include/asm/unistd.h b/arch/mips/include/asm/unistd.h
index 25a5253db7f4..ba83d3fb0a84 100644
--- a/arch/mips/include/asm/unistd.h
+++ b/arch/mips/include/asm/unistd.h
@@ -58,7 +58,6 @@
 # endif
 #define __ARCH_WANT_SYS_FORK
 #define __ARCH_WANT_SYS_CLONE
-#define __ARCH_WANT_SYS_CLONE3
 
 /* whitelists for checksyscalls */
 #define __IGNORE_fadvise64_64
diff --git a/arch/mips/include/uapi/asm/sigcontext.h b/arch/mips/include/uapi/asm/sigcontext.h
index d0a540e88bb4..d10afd13ee5b 100644
--- a/arch/mips/include/uapi/asm/sigcontext.h
+++ b/arch/mips/include/uapi/asm/sigcontext.h
@@ -56,7 +56,6 @@ struct sigcontext {
 
 #if _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32
 
-#include <linux/posix_types.h>
 /*
  * Keep this struct definition in sync with the sigcontext fragment
  * in arch/mips/kernel/asm-offsets.c
diff --git a/arch/mips/include/uapi/asm/socket.h b/arch/mips/include/uapi/asm/socket.h
index 60ebaed28a4c..8ab7582291ab 100644
--- a/arch/mips/include/uapi/asm/socket.h
+++ b/arch/mips/include/uapi/asm/socket.h
@@ -151,6 +151,12 @@
 #define SO_PASSPIDFD		76
 #define SO_PEERPIDFD		77
 
+#define SO_DEVMEM_LINEAR	78
+#define SCM_DEVMEM_LINEAR	SO_DEVMEM_LINEAR
+#define SO_DEVMEM_DMABUF	79
+#define SCM_DEVMEM_DMABUF	SO_DEVMEM_DMABUF
+#define SO_DEVMEM_DONTNEED	80
+
 #if !defined(__KERNEL__)
 
 #if __BITS_PER_LONG == 64
diff --git a/arch/mips/jazz/setup.c b/arch/mips/jazz/setup.c
index e318ea11c858..d21e5d441f53 100644
--- a/arch/mips/jazz/setup.c
+++ b/arch/mips/jazz/setup.c
@@ -23,8 +23,6 @@
 #include <asm/reboot.h>
 #include <asm/tlbmisc.h>
 
-extern asmlinkage void jazz_handle_int(void);
-
 extern void jazz_machine_restart(char *command);
 
 static struct resource jazz_io_resources[] = {
diff --git a/arch/mips/kernel/cevt-r4k.c b/arch/mips/kernel/cevt-r4k.c
index 368e8475870f..5f6e9e2ebbdb 100644
--- a/arch/mips/kernel/cevt-r4k.c
+++ b/arch/mips/kernel/cevt-r4k.c
@@ -303,13 +303,6 @@ int r4k_clockevent_init(void)
 	if (!c0_compare_int_usable())
 		return -ENXIO;
 
-	/*
-	 * With vectored interrupts things are getting platform specific.
-	 * get_c0_compare_int is a hook to allow a platform to return the
-	 * interrupt number of its liking.
-	 */
-	irq = get_c0_compare_int();
-
 	cd = &per_cpu(mips_clockevent_device, cpu);
 
 	cd->name		= "MIPS";
@@ -320,7 +313,6 @@ int r4k_clockevent_init(void)
 	min_delta		= calculate_min_delta();
 
 	cd->rating		= 300;
-	cd->irq			= irq;
 	cd->cpumask		= cpumask_of(cpu);
 	cd->set_next_event	= mips_next_event;
 	cd->event_handler	= mips_event_handler;
@@ -332,6 +324,13 @@ int r4k_clockevent_init(void)
 
 	cp0_timer_irq_installed = 1;
 
+	/*
+	 * With vectored interrupts things are getting platform specific.
+	 * get_c0_compare_int is a hook to allow a platform to return the
+	 * interrupt number of its liking.
+	 */
+	irq = get_c0_compare_int();
+
 	if (request_irq(irq, c0_compare_interrupt, flags, "timer",
 			c0_compare_interrupt))
 		pr_err("Failed to request irq %d (timer)\n", irq);
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index bda7f193baab..af7412549e6e 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -1724,12 +1724,16 @@ static inline void cpu_probe_loongson(struct cpuinfo_mips *c, unsigned int cpu)
 		c->ases |= (MIPS_ASE_LOONGSON_MMI | MIPS_ASE_LOONGSON_CAM |
 			MIPS_ASE_LOONGSON_EXT | MIPS_ASE_LOONGSON_EXT2);
 		c->ases &= ~MIPS_ASE_VZ; /* VZ of Loongson-3A2000/3000 is incomplete */
+		change_c0_config6(LOONGSON_CONF6_EXTIMER | LOONGSON_CONF6_INTIMER,
+				  LOONGSON_CONF6_INTIMER);
 		break;
 	case PRID_IMP_LOONGSON_64G:
 		__cpu_name[cpu] = "ICT Loongson-3";
 		set_elf_platform(cpu, "loongson3a");
 		set_isa(c, MIPS_CPU_ISA_M64R2);
 		decode_cpucfg(c);
+		change_c0_config6(LOONGSON_CONF6_EXTIMER | LOONGSON_CONF6_INTIMER,
+				  LOONGSON_CONF6_INTIMER);
 		break;
 	default:
 		panic("Unknown Loongson Processor ID!");
diff --git a/arch/mips/kernel/csrc-r4k.c b/arch/mips/kernel/csrc-r4k.c
index edc4afc080fa..59eca397f297 100644
--- a/arch/mips/kernel/csrc-r4k.c
+++ b/arch/mips/kernel/csrc-r4k.c
@@ -66,6 +66,18 @@ static bool rdhwr_count_usable(void)
 	return false;
 }
 
+static inline __init bool count_can_be_sched_clock(void)
+{
+	if (IS_ENABLED(CONFIG_CPU_FREQ))
+		return false;
+
+	if (num_possible_cpus() > 1 &&
+			!IS_ENABLED(CONFIG_HAVE_UNSTABLE_SCHED_CLOCK))
+		return false;
+
+	return true;
+}
+
 #ifdef CONFIG_CPU_FREQ
 
 static bool __read_mostly r4k_clock_unstable;
@@ -111,7 +123,8 @@ int __init init_r4k_clocksource(void)
 		return -ENXIO;
 
 	/* Calculate a somewhat reasonable rating value */
-	clocksource_mips.rating = 200 + mips_hpt_frequency / 10000000;
+	clocksource_mips.rating = 200;
+	clocksource_mips.rating += clamp(mips_hpt_frequency / 10000000, 0, 99);
 
 	/*
 	 * R2 onwards makes the count accessible to user mode so it can be used
@@ -122,9 +135,8 @@ int __init init_r4k_clocksource(void)
 
 	clocksource_register_hz(&clocksource_mips, mips_hpt_frequency);
 
-#ifndef CONFIG_CPU_FREQ
-	sched_clock_register(r4k_read_sched_clock, 32, mips_hpt_frequency);
-#endif
+	if (count_can_be_sched_clock())
+		sched_clock_register(r4k_read_sched_clock, 32, mips_hpt_frequency);
 
 	return 0;
 }
diff --git a/arch/mips/kernel/elf.c b/arch/mips/kernel/elf.c
index 7aa2c2360ff6..f0e7fe85a42a 100644
--- a/arch/mips/kernel/elf.c
+++ b/arch/mips/kernel/elf.c
@@ -318,6 +318,10 @@ void mips_set_personality_nan(struct arch_elf_state *state)
 	t->thread.fpu.fcr31 = c->fpu_csr31;
 	switch (state->nan_2008) {
 	case 0:
+		if (!(c->fpu_msk31 & FPU_CSR_NAN2008))
+			t->thread.fpu.fcr31 &= ~FPU_CSR_NAN2008;
+		if (!(c->fpu_msk31 & FPU_CSR_ABS2008))
+			t->thread.fpu.fcr31 &= ~FPU_CSR_ABS2008;
 		break;
 	case 1:
 		if (!(c->fpu_msk31 & FPU_CSR_NAN2008))
diff --git a/arch/mips/kernel/fpu-probe.c b/arch/mips/kernel/fpu-probe.c
index e689d6a83234..6bf3f19b1c33 100644
--- a/arch/mips/kernel/fpu-probe.c
+++ b/arch/mips/kernel/fpu-probe.c
@@ -144,7 +144,7 @@ static void cpu_set_fpu_2008(struct cpuinfo_mips *c)
  * IEEE 754 conformance mode to use.  Affects the NaN encoding and the
  * ABS.fmt/NEG.fmt execution mode.
  */
-static enum { STRICT, LEGACY, STD2008, RELAXED } ieee754 = STRICT;
+static enum { STRICT, EMULATED, LEGACY, STD2008, RELAXED } ieee754 = STRICT;
 
 /*
  * Set the IEEE 754 NaN encodings and the ABS.fmt/NEG.fmt execution modes
@@ -160,6 +160,7 @@ static void cpu_set_nofpu_2008(struct cpuinfo_mips *c)
 
 	switch (ieee754) {
 	case STRICT:
+	case EMULATED:
 		if (c->isa_level & (MIPS_CPU_ISA_M32R1 | MIPS_CPU_ISA_M64R1 |
 				    MIPS_CPU_ISA_M32R2 | MIPS_CPU_ISA_M64R2 |
 				    MIPS_CPU_ISA_M32R5 | MIPS_CPU_ISA_M64R5 |
@@ -204,6 +205,10 @@ static void cpu_set_nan_2008(struct cpuinfo_mips *c)
 		mips_use_nan_legacy = !cpu_has_nan_2008;
 		mips_use_nan_2008 = !!cpu_has_nan_2008;
 		break;
+	case EMULATED:
+		/* Pretend ABS2008/NAN2008 options are dynamic */
+		c->fpu_msk31 &= ~(FPU_CSR_NAN2008 | FPU_CSR_ABS2008);
+		fallthrough;
 	case RELAXED:
 		mips_use_nan_legacy = true;
 		mips_use_nan_2008 = true;
@@ -226,6 +231,8 @@ static int __init ieee754_setup(char *s)
 		return -1;
 	else if (!strcmp(s, "strict"))
 		ieee754 = STRICT;
+	else if (!strcmp(s, "emulated"))
+		ieee754 = EMULATED;
 	else if (!strcmp(s, "legacy"))
 		ieee754 = LEGACY;
 	else if (!strcmp(s, "2008"))
diff --git a/arch/mips/kernel/mips-cm.c b/arch/mips/kernel/mips-cm.c
index 3a115fab5573..3eb2cfb893e1 100644
--- a/arch/mips/kernel/mips-cm.c
+++ b/arch/mips/kernel/mips-cm.c
@@ -512,3 +512,40 @@ void mips_cm_error_report(void)
 	/* reprime cause register */
 	write_gcr_error_cause(cm_error);
 }
+
+unsigned int mips_cps_first_online_in_cluster(void)
+{
+	unsigned int local_cl;
+	int i;
+
+	local_cl = cpu_cluster(&current_cpu_data);
+
+	/*
+	 * We rely upon knowledge that CPUs are numbered sequentially by
+	 * cluster - ie. CPUs 0..X will be in cluster 0, CPUs X+1..Y in cluster
+	 * 1, CPUs Y+1..Z in cluster 2 etc. This means that CPUs in the same
+	 * cluster will immediately precede or follow one another.
+	 *
+	 * First we scan backwards, until we find an online CPU in the cluster
+	 * or we move on to another cluster.
+	 */
+	for (i = smp_processor_id() - 1; i >= 0; i--) {
+		if (cpu_cluster(&cpu_data[i]) != local_cl)
+			break;
+		if (!cpu_online(i))
+			continue;
+		return false;
+	}
+
+	/* Then do the same for higher numbered CPUs */
+	for (i = smp_processor_id() + 1; i < nr_cpu_ids; i++) {
+		if (cpu_cluster(&cpu_data[i]) != local_cl)
+			break;
+		if (!cpu_online(i))
+			continue;
+		return false;
+	}
+
+	/* We found no online CPUs in the local cluster */
+	return true;
+}
diff --git a/arch/mips/kernel/mips-mt.c b/arch/mips/kernel/mips-mt.c
index c938ba208fc0..37676a44fefb 100644
--- a/arch/mips/kernel/mips-mt.c
+++ b/arch/mips/kernel/mips-mt.c
@@ -43,83 +43,6 @@ static int __init maxtcs(char *str)
 
 __setup("maxtcs=", maxtcs);
 
-/*
- * Dump new MIPS MT state for the core. Does not leave TCs halted.
- * Takes an argument which taken to be a pre-call MVPControl value.
- */
-
-void mips_mt_regdump(unsigned long mvpctl)
-{
-	unsigned long flags;
-	unsigned long vpflags;
-	unsigned long mvpconf0;
-	int nvpe;
-	int ntc;
-	int i;
-	int tc;
-	unsigned long haltval;
-	unsigned long tcstatval;
-
-	local_irq_save(flags);
-	vpflags = dvpe();
-	printk("=== MIPS MT State Dump ===\n");
-	printk("-- Global State --\n");
-	printk("   MVPControl Passed: %08lx\n", mvpctl);
-	printk("   MVPControl Read: %08lx\n", vpflags);
-	printk("   MVPConf0 : %08lx\n", (mvpconf0 = read_c0_mvpconf0()));
-	nvpe = ((mvpconf0 & MVPCONF0_PVPE) >> MVPCONF0_PVPE_SHIFT) + 1;
-	ntc = ((mvpconf0 & MVPCONF0_PTC) >> MVPCONF0_PTC_SHIFT) + 1;
-	printk("-- per-VPE State --\n");
-	for (i = 0; i < nvpe; i++) {
-		for (tc = 0; tc < ntc; tc++) {
-			settc(tc);
-			if ((read_tc_c0_tcbind() & TCBIND_CURVPE) == i) {
-				printk("  VPE %d\n", i);
-				printk("   VPEControl : %08lx\n",
-				       read_vpe_c0_vpecontrol());
-				printk("   VPEConf0 : %08lx\n",
-				       read_vpe_c0_vpeconf0());
-				printk("   VPE%d.Status : %08lx\n",
-				       i, read_vpe_c0_status());
-				printk("   VPE%d.EPC : %08lx %pS\n",
-				       i, read_vpe_c0_epc(),
-				       (void *) read_vpe_c0_epc());
-				printk("   VPE%d.Cause : %08lx\n",
-				       i, read_vpe_c0_cause());
-				printk("   VPE%d.Config7 : %08lx\n",
-				       i, read_vpe_c0_config7());
-				break; /* Next VPE */
-			}
-		}
-	}
-	printk("-- per-TC State --\n");
-	for (tc = 0; tc < ntc; tc++) {
-		settc(tc);
-		if (read_tc_c0_tcbind() == read_c0_tcbind()) {
-			/* Are we dumping ourself?  */
-			haltval = 0; /* Then we're not halted, and mustn't be */
-			tcstatval = flags; /* And pre-dump TCStatus is flags */
-			printk("  TC %d (current TC with VPE EPC above)\n", tc);
-		} else {
-			haltval = read_tc_c0_tchalt();
-			write_tc_c0_tchalt(1);
-			tcstatval = read_tc_c0_tcstatus();
-			printk("  TC %d\n", tc);
-		}
-		printk("   TCStatus : %08lx\n", tcstatval);
-		printk("   TCBind : %08lx\n", read_tc_c0_tcbind());
-		printk("   TCRestart : %08lx %pS\n",
-		       read_tc_c0_tcrestart(), (void *) read_tc_c0_tcrestart());
-		printk("   TCHalt : %08lx\n", haltval);
-		printk("   TCContext : %08lx\n", read_tc_c0_tccontext());
-		if (!haltval)
-			write_tc_c0_tchalt(0);
-	}
-	printk("===========================\n");
-	evpe(vpflags);
-	local_irq_restore(flags);
-}
-
 static int mt_opt_rpsctl = -1;
 static int mt_opt_nblsu = -1;
 static int mt_opt_forceconfig7;
diff --git a/arch/mips/kernel/smp-bmips.c b/arch/mips/kernel/smp-bmips.c
index b3dbf9ecb0d6..35b8d810833c 100644
--- a/arch/mips/kernel/smp-bmips.c
+++ b/arch/mips/kernel/smp-bmips.c
@@ -518,7 +518,7 @@ static void bmips_set_reset_vec(int cpu, u32 val)
 		info.val = val;
 		bmips_set_reset_vec_remote(&info);
 	} else {
-		void __iomem *cbr = BMIPS_GET_CBR();
+		void __iomem *cbr = bmips_cbr_addr;
 
 		if (cpu == 0)
 			__raw_writel(val, cbr + BMIPS_RELO_VECTOR_CONTROL_0);
@@ -591,7 +591,8 @@ asmlinkage void __weak plat_wired_tlb_setup(void)
 
 void bmips_cpu_setup(void)
 {
-	void __iomem __maybe_unused *cbr = BMIPS_GET_CBR();
+	void __iomem __maybe_unused *cbr = bmips_cbr_addr;
+	u32 __maybe_unused rac_addr;
 	u32 __maybe_unused cfg;
 
 	switch (current_cpu_type()) {
@@ -620,6 +621,23 @@ void bmips_cpu_setup(void)
 		__raw_readl(cbr + BMIPS_RAC_ADDRESS_RANGE);
 		break;
 
+	case CPU_BMIPS4350:
+		rac_addr = BMIPS_RAC_CONFIG_1;
+
+		if (!(read_c0_brcm_cmt_local() & (1 << 31)))
+			rac_addr = BMIPS_RAC_CONFIG;
+
+		/* Enable data RAC */
+		cfg = __raw_readl(cbr + rac_addr);
+		__raw_writel(cfg | 0xf, cbr + rac_addr);
+		__raw_readl(cbr + rac_addr);
+
+		/* Flush stale data out of the readahead cache */
+		cfg = __raw_readl(cbr + BMIPS_RAC_CONFIG);
+		__raw_writel(cfg | 0x100, cbr + BMIPS_RAC_CONFIG);
+		__raw_readl(cbr + BMIPS_RAC_CONFIG);
+		break;
+
 	case CPU_BMIPS4380:
 		/* CBG workaround for early BMIPS4380 CPUs */
 		switch (read_c0_prid()) {
diff --git a/arch/mips/kernel/smp-cps.c b/arch/mips/kernel/smp-cps.c
index 9cc087dd1c19..395622c37325 100644
--- a/arch/mips/kernel/smp-cps.c
+++ b/arch/mips/kernel/smp-cps.c
@@ -317,7 +317,10 @@ static void boot_core(unsigned int core, unsigned int vpe_id)
 	write_gcr_co_reset_ext_base(CM_GCR_Cx_RESET_EXT_BASE_UEB);
 
 	/* Ensure the core can access the GCRs */
-	set_gcr_access(1 << core);
+	if (mips_cm_revision() < CM_REV_CM3)
+		set_gcr_access(1 << core);
+	else
+		set_gcr_access_cm3(1 << core);
 
 	if (mips_cpc_present()) {
 		/* Reset the core */
diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c
index 0b53d35a116e..39e193cad2b9 100644
--- a/arch/mips/kernel/smp.c
+++ b/arch/mips/kernel/smp.c
@@ -439,7 +439,7 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
 }
 
 /* preload SMP state for boot cpu */
-void smp_prepare_boot_cpu(void)
+void __init smp_prepare_boot_cpu(void)
 {
 	if (mp_ops->prepare_boot_cpu)
 		mp_ops->prepare_boot_cpu();
@@ -462,8 +462,6 @@ int __cpu_up(unsigned int cpu, struct task_struct *tidle)
 		return -EIO;
 	}
 
-	synchronise_count_master(cpu);
-
 	/* Wait for CPU to finish startup & mark itself online before return */
 	wait_for_completion(&cpu_running);
 	return 0;
diff --git a/arch/mips/kernel/sync-r4k.c b/arch/mips/kernel/sync-r4k.c
index abdd7aaa3311..39156592582e 100644
--- a/arch/mips/kernel/sync-r4k.c
+++ b/arch/mips/kernel/sync-r4k.c
@@ -2,121 +2,244 @@
 /*
  * Count register synchronisation.
  *
- * All CPUs will have their count registers synchronised to the CPU0 next time
- * value. This can cause a small timewarp for CPU0. All other CPU's should
- * not have done anything significant (but they may have had interrupts
- * enabled briefly - prom_smp_finish() should not be responsible for enabling
- * interrupts...)
+ * Derived from arch/x86/kernel/tsc_sync.c
+ * Copyright (C) 2006, Red Hat, Inc., Ingo Molnar
  */
 
 #include <linux/kernel.h>
 #include <linux/irqflags.h>
 #include <linux/cpumask.h>
+#include <linux/atomic.h>
+#include <linux/nmi.h>
+#include <linux/smp.h>
+#include <linux/spinlock.h>
 
 #include <asm/r4k-timer.h>
-#include <linux/atomic.h>
-#include <asm/barrier.h>
 #include <asm/mipsregs.h>
+#include <asm/time.h>
 
-static unsigned int initcount = 0;
-static atomic_t count_count_start = ATOMIC_INIT(0);
-static atomic_t count_count_stop = ATOMIC_INIT(0);
-
-#define COUNTON 100
-#define NR_LOOPS 3
-
-void synchronise_count_master(int cpu)
-{
-	int i;
-	unsigned long flags;
-
-	pr_info("Synchronize counters for CPU %u: ", cpu);
+#define COUNTON		100
+#define NR_LOOPS	3
+#define LOOP_TIMEOUT	20
 
-	local_irq_save(flags);
+/*
+ * Entry/exit counters that make sure that both CPUs
+ * run the measurement code at once:
+ */
+static atomic_t start_count;
+static atomic_t stop_count;
+static atomic_t test_runs;
 
-	/*
-	 * We loop a few times to get a primed instruction cache,
-	 * then the last pass is more or less synchronised and
-	 * the master and slaves each set their cycle counters to a known
-	 * value all at once. This reduces the chance of having random offsets
-	 * between the processors, and guarantees that the maximum
-	 * delay between the cycle counters is never bigger than
-	 * the latency of information-passing (cachelines) between
-	 * two CPUs.
-	 */
+/*
+ * We use a raw spinlock in this exceptional case, because
+ * we want to have the fastest, inlined, non-debug version
+ * of a critical section, to be able to prove counter time-warps:
+ */
+static arch_spinlock_t sync_lock = __ARCH_SPIN_LOCK_UNLOCKED;
 
-	for (i = 0; i < NR_LOOPS; i++) {
-		/* slaves loop on '!= 2' */
-		while (atomic_read(&count_count_start) != 1)
-			mb();
-		atomic_set(&count_count_stop, 0);
-		smp_wmb();
+static uint32_t last_counter;
+static uint32_t max_warp;
+static int nr_warps;
+static int random_warps;
 
-		/* Let the slave writes its count register */
-		atomic_inc(&count_count_start);
+/*
+ * Counter warp measurement loop running on both CPUs.
+ */
+static uint32_t check_counter_warp(void)
+{
+	uint32_t start, now, prev, end, cur_max_warp = 0;
+	int i, cur_warps = 0;
 
-		/* Count will be initialised to current timer */
-		if (i == 1)
-			initcount = read_c0_count();
+	start = read_c0_count();
+	end = start + (uint32_t) mips_hpt_frequency / 1000 * LOOP_TIMEOUT;
 
+	for (i = 0; ; i++) {
 		/*
-		 * Everyone initialises count in the last loop:
+		 * We take the global lock, measure counter, save the
+		 * previous counter that was measured (possibly on
+		 * another CPU) and update the previous counter timestamp.
 		 */
-		if (i == NR_LOOPS-1)
-			write_c0_count(initcount);
+		arch_spin_lock(&sync_lock);
+		prev = last_counter;
+		now = read_c0_count();
+		last_counter = now;
+		arch_spin_unlock(&sync_lock);
 
 		/*
-		 * Wait for slave to leave the synchronization point:
+		 * Be nice every now and then (and also check whether
+		 * measurement is done [we also insert a 10 million
+		 * loops safety exit, so we dont lock up in case the
+		 * counter is totally broken]):
 		 */
-		while (atomic_read(&count_count_stop) != 1)
-			mb();
-		atomic_set(&count_count_start, 0);
-		smp_wmb();
-		atomic_inc(&count_count_stop);
+		if (unlikely(!(i & 7))) {
+			if (now > end || i > 10000000)
+				break;
+			cpu_relax();
+			touch_nmi_watchdog();
+		}
+		/*
+		 * Outside the critical section we can now see whether
+		 * we saw a time-warp of the counter going backwards:
+		 */
+		if (unlikely(prev > now)) {
+			arch_spin_lock(&sync_lock);
+			max_warp = max(max_warp, prev - now);
+			cur_max_warp = max_warp;
+			/*
+			 * Check whether this bounces back and forth. Only
+			 * one CPU should observe time going backwards.
+			 */
+			if (cur_warps != nr_warps)
+				random_warps++;
+			nr_warps++;
+			cur_warps = nr_warps;
+			arch_spin_unlock(&sync_lock);
+		}
+	}
+	WARN(!(now-start),
+		"Warning: zero counter calibration delta: %d [max: %d]\n",
+			now-start, end-start);
+	return cur_max_warp;
+}
+
+/*
+ * The freshly booted CPU initiates this via an async SMP function call.
+ */
+static void check_counter_sync_source(void *__cpu)
+{
+	unsigned int cpu = (unsigned long)__cpu;
+	int cpus = 2;
+
+	atomic_set(&test_runs, NR_LOOPS);
+retry:
+	/* Wait for the target to start. */
+	while (atomic_read(&start_count) != cpus - 1)
+		cpu_relax();
+
+	/*
+	 * Trigger the target to continue into the measurement too:
+	 */
+	atomic_inc(&start_count);
+
+	check_counter_warp();
+
+	while (atomic_read(&stop_count) != cpus-1)
+		cpu_relax();
+
+	/*
+	 * If the test was successful set the number of runs to zero and
+	 * stop. If not, decrement the number of runs an check if we can
+	 * retry. In case of random warps no retry is attempted.
+	 */
+	if (!nr_warps) {
+		atomic_set(&test_runs, 0);
+
+		pr_info("Counter synchronization [CPU#%d -> CPU#%u]: passed\n",
+			smp_processor_id(), cpu);
+	} else if (atomic_dec_and_test(&test_runs) || random_warps) {
+		/* Force it to 0 if random warps brought us here */
+		atomic_set(&test_runs, 0);
+
+		pr_info("Counter synchronization [CPU#%d -> CPU#%u]:\n",
+			smp_processor_id(), cpu);
+		pr_info("Measured %d cycles counter warp between CPUs", max_warp);
+		if (random_warps)
+			pr_warn("Counter warped randomly between CPUs\n");
 	}
-	/* Arrange for an interrupt in a short while */
-	write_c0_compare(read_c0_count() + COUNTON);
 
-	local_irq_restore(flags);
+	/*
+	 * Reset it - just in case we boot another CPU later:
+	 */
+	atomic_set(&start_count, 0);
+	random_warps = 0;
+	nr_warps = 0;
+	max_warp = 0;
+	last_counter = 0;
+
+	/*
+	 * Let the target continue with the bootup:
+	 */
+	atomic_inc(&stop_count);
 
 	/*
-	 * i386 code reported the skew here, but the
-	 * count registers were almost certainly out of sync
-	 * so no point in alarming people
+	 * Retry, if there is a chance to do so.
 	 */
-	pr_cont("done.\n");
+	if (atomic_read(&test_runs) > 0)
+		goto retry;
 }
 
+/*
+ * Freshly booted CPUs call into this:
+ */
 void synchronise_count_slave(int cpu)
 {
-	int i;
-	unsigned long flags;
+	uint32_t cur_max_warp, gbl_max_warp, count;
+	int cpus = 2;
 
-	local_irq_save(flags);
+	if (!cpu_has_counter || !mips_hpt_frequency)
+		return;
 
+	/* Kick the control CPU into the counter synchronization function */
+	smp_call_function_single(cpumask_first(cpu_online_mask),
+				 check_counter_sync_source,
+				 (unsigned long *)(unsigned long)cpu, 0);
+retry:
 	/*
-	 * Not every cpu is online at the time this gets called,
-	 * so we first wait for the master to say everyone is ready
+	 * Register this CPU's participation and wait for the
+	 * source CPU to start the measurement:
 	 */
+	atomic_inc(&start_count);
+	while (atomic_read(&start_count) != cpus)
+		cpu_relax();
 
-	for (i = 0; i < NR_LOOPS; i++) {
-		atomic_inc(&count_count_start);
-		while (atomic_read(&count_count_start) != 2)
-			mb();
+	cur_max_warp = check_counter_warp();
 
-		/*
-		 * Everyone initialises count in the last loop:
-		 */
-		if (i == NR_LOOPS-1)
-			write_c0_count(initcount);
+	/*
+	 * Store the maximum observed warp value for a potential retry:
+	 */
+	gbl_max_warp = max_warp;
+
+	/*
+	 * Ok, we are done:
+	 */
+	atomic_inc(&stop_count);
+
+	/*
+	 * Wait for the source CPU to print stuff:
+	 */
+	while (atomic_read(&stop_count) != cpus)
+		cpu_relax();
 
-		atomic_inc(&count_count_stop);
-		while (atomic_read(&count_count_stop) != 2)
-			mb();
+	/*
+	 * Reset it for the next sync test:
+	 */
+	atomic_set(&stop_count, 0);
+
+	/*
+	 * Check the number of remaining test runs. If not zero, the test
+	 * failed and a retry with adjusted counter is possible. If zero the
+	 * test was either successful or failed terminally.
+	 */
+	if (!atomic_read(&test_runs)) {
+		/* Arrange for an interrupt in a short while */
+		write_c0_compare(read_c0_count() + COUNTON);
+		return;
 	}
-	/* Arrange for an interrupt in a short while */
-	write_c0_compare(read_c0_count() + COUNTON);
 
-	local_irq_restore(flags);
+	/*
+	 * If the warp value of this CPU is 0, then the other CPU
+	 * observed time going backwards so this counter was ahead and
+	 * needs to move backwards.
+	 */
+	if (!cur_max_warp)
+		cur_max_warp = -gbl_max_warp;
+
+	count = read_c0_count();
+	count += cur_max_warp;
+	write_c0_count(count);
+
+	pr_debug("Counter compensate: CPU%u observed %d warp\n", cpu, cur_max_warp);
+
+	goto retry;
+
 }
-#undef NR_LOOPS
diff --git a/arch/mips/kernel/syscalls/syscall_n32.tbl b/arch/mips/kernel/syscalls/syscall_n32.tbl
index cc869f5d5693..953f5b7dc723 100644
--- a/arch/mips/kernel/syscalls/syscall_n32.tbl
+++ b/arch/mips/kernel/syscalls/syscall_n32.tbl
@@ -354,7 +354,7 @@
 412	n32	utimensat_time64		sys_utimensat
 413	n32	pselect6_time64			compat_sys_pselect6_time64
 414	n32	ppoll_time64			compat_sys_ppoll_time64
-416	n32	io_pgetevents_time64		sys_io_pgetevents
+416	n32	io_pgetevents_time64		compat_sys_io_pgetevents_time64
 417	n32	recvmmsg_time64			compat_sys_recvmmsg_time64
 418	n32	mq_timedsend_time64		sys_mq_timedsend
 419	n32	mq_timedreceive_time64		sys_mq_timedreceive
diff --git a/arch/mips/kernel/syscalls/syscall_o32.tbl b/arch/mips/kernel/syscalls/syscall_o32.tbl
index 81428a2eb660..2439a2491cff 100644
--- a/arch/mips/kernel/syscalls/syscall_o32.tbl
+++ b/arch/mips/kernel/syscalls/syscall_o32.tbl
@@ -403,7 +403,7 @@
 412	o32	utimensat_time64		sys_utimensat			sys_utimensat
 413	o32	pselect6_time64			sys_pselect6			compat_sys_pselect6_time64
 414	o32	ppoll_time64			sys_ppoll			compat_sys_ppoll_time64
-416	o32	io_pgetevents_time64		sys_io_pgetevents		sys_io_pgetevents
+416	o32	io_pgetevents_time64		sys_io_pgetevents		compat_sys_io_pgetevents_time64
 417	o32	recvmmsg_time64			sys_recvmmsg			compat_sys_recvmmsg_time64
 418	o32	mq_timedsend_time64		sys_mq_timedsend		sys_mq_timedsend
 419	o32	mq_timedreceive_time64		sys_mq_timedreceive		sys_mq_timedreceive
diff --git a/arch/mips/kvm/interrupt.h b/arch/mips/kvm/interrupt.h
index e529ea2bb34b..07bc0160bc94 100644
--- a/arch/mips/kvm/interrupt.h
+++ b/arch/mips/kvm/interrupt.h
@@ -37,3 +37,7 @@ u32 kvm_irq_to_priority(u32 irq);
 int kvm_mips_pending_timer(struct kvm_vcpu *vcpu);
 
 void kvm_mips_deliver_interrupts(struct kvm_vcpu *vcpu, u32 cause);
+
+#ifdef CONFIG_CPU_LOONGSON64
+extern void kvm_init_loongson_ipi(struct kvm *kvm);
+#endif
diff --git a/arch/mips/kvm/loongson_ipi.c b/arch/mips/kvm/loongson_ipi.c
index 5d53f32d837c..6ac83a31148c 100644
--- a/arch/mips/kvm/loongson_ipi.c
+++ b/arch/mips/kvm/loongson_ipi.c
@@ -10,6 +10,8 @@
 
 #include <linux/kvm_host.h>
 
+#include "interrupt.h"
+
 #define IPI_BASE            0x3ff01000ULL
 
 #define CORE0_STATUS_OFF       0x000
diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c
index 231ac052b506..60b43ea85c12 100644
--- a/arch/mips/kvm/mips.c
+++ b/arch/mips/kvm/mips.c
@@ -125,18 +125,16 @@ int kvm_arch_vcpu_should_kick(struct kvm_vcpu *vcpu)
 	return 1;
 }
 
-int kvm_arch_hardware_enable(void)
+int kvm_arch_enable_virtualization_cpu(void)
 {
-	return kvm_mips_callbacks->hardware_enable();
+	return kvm_mips_callbacks->enable_virtualization_cpu();
 }
 
-void kvm_arch_hardware_disable(void)
+void kvm_arch_disable_virtualization_cpu(void)
 {
-	kvm_mips_callbacks->hardware_disable();
+	kvm_mips_callbacks->disable_virtualization_cpu();
 }
 
-extern void kvm_init_loongson_ipi(struct kvm *kvm);
-
 int kvm_arch_init_vm(struct kvm *kvm, unsigned long type)
 {
 	switch (type) {
@@ -436,7 +434,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu)
 		vcpu->mmio_needed = 0;
 	}
 
-	if (vcpu->run->immediate_exit)
+	if (!vcpu->wants_to_run)
 		goto out;
 
 	lose_fpu(1);
diff --git a/arch/mips/kvm/vz.c b/arch/mips/kvm/vz.c
index 99d5a71e4300..ccab4d76b126 100644
--- a/arch/mips/kvm/vz.c
+++ b/arch/mips/kvm/vz.c
@@ -2869,7 +2869,7 @@ static unsigned int kvm_vz_resize_guest_vtlb(unsigned int size)
 	return ret + 1;
 }
 
-static int kvm_vz_hardware_enable(void)
+static int kvm_vz_enable_virtualization_cpu(void)
 {
 	unsigned int mmu_size, guest_mmu_size, ftlb_size;
 	u64 guest_cvmctl, cvmvmconfig;
@@ -2983,7 +2983,7 @@ static int kvm_vz_hardware_enable(void)
 	return 0;
 }
 
-static void kvm_vz_hardware_disable(void)
+static void kvm_vz_disable_virtualization_cpu(void)
 {
 	u64 cvmvmconfig;
 	unsigned int mmu_size;
@@ -3280,8 +3280,8 @@ static struct kvm_mips_callbacks kvm_vz_callbacks = {
 	.handle_msa_disabled = kvm_trap_vz_handle_msa_disabled,
 	.handle_guest_exit = kvm_trap_vz_handle_guest_exit,
 
-	.hardware_enable = kvm_vz_hardware_enable,
-	.hardware_disable = kvm_vz_hardware_disable,
+	.enable_virtualization_cpu = kvm_vz_enable_virtualization_cpu,
+	.disable_virtualization_cpu = kvm_vz_disable_virtualization_cpu,
 	.check_extension = kvm_vz_check_extension,
 	.vcpu_init = kvm_vz_vcpu_init,
 	.vcpu_uninit = kvm_vz_vcpu_uninit,
diff --git a/arch/mips/lantiq/xway/sysctrl.c b/arch/mips/lantiq/xway/sysctrl.c
index 3ed078225222..5a75283d17f1 100644
--- a/arch/mips/lantiq/xway/sysctrl.c
+++ b/arch/mips/lantiq/xway/sysctrl.c
@@ -247,6 +247,25 @@ static void pmu_disable(struct clk *clk)
 		pr_warn("deactivating PMU module failed!");
 }
 
+static void usb_set_clock(void)
+{
+	unsigned int val = ltq_cgu_r32(ifccr);
+
+	if (of_machine_is_compatible("lantiq,ar10") ||
+	    of_machine_is_compatible("lantiq,grx390")) {
+		val &= ~0x03; /* XTAL divided by 3 */
+	} else if (of_machine_is_compatible("lantiq,ar9") ||
+		   of_machine_is_compatible("lantiq,vr9")) {
+		/* TODO: this depends on the XTAL frequency */
+		val |= 0x03; /* XTAL divided by 3 */
+	} else if (of_machine_is_compatible("lantiq,ase")) {
+		val |= 0x20; /* from XTAL */
+	} else if (of_machine_is_compatible("lantiq,danube")) {
+		val |= 0x30; /* 12 MHz, generated from 36 MHz */
+	}
+	ltq_cgu_w32(val, ifccr);
+}
+
 /* the pci enable helper */
 static int pci_enable(struct clk *clk)
 {
@@ -588,4 +607,5 @@ void __init ltq_soc_init(void)
 		clkdev_add_pmu("1e116000.mei", "dfe", 1, 0, PMU_DFE);
 		clkdev_add_pmu("1e100400.serial", NULL, 1, 0, PMU_ASC0);
 	}
+	usb_set_clock();
 }
diff --git a/arch/mips/loongson64/Makefile b/arch/mips/loongson64/Makefile
index e806280bbb85..cbba30dfddf5 100644
--- a/arch/mips/loongson64/Makefile
+++ b/arch/mips/loongson64/Makefile
@@ -8,7 +8,7 @@ obj-$(CONFIG_MACH_LOONGSON64) += cop2-ex.o dma.o \
 obj-$(CONFIG_SMP)	+= smp.o
 obj-$(CONFIG_NUMA)	+= numa.o
 obj-$(CONFIG_RS780_HPET) += hpet.o
-obj-$(CONFIG_SUSPEND) += pm.o
+obj-$(CONFIG_SUSPEND) += pm.o sleeper.o
 obj-$(CONFIG_PCI_QUIRKS) += vbios_quirk.o
 obj-$(CONFIG_CPU_LOONGSON3_CPUCFG_EMULATION) += cpucfg-emul.o
 obj-$(CONFIG_SYSFS) += boardinfo.o
diff --git a/arch/mips/loongson64/dma.c b/arch/mips/loongson64/dma.c
index 8220a1bc0db6..52801442ea86 100644
--- a/arch/mips/loongson64/dma.c
+++ b/arch/mips/loongson64/dma.c
@@ -2,6 +2,7 @@
 #include <linux/dma-direct.h>
 #include <linux/init.h>
 #include <linux/swiotlb.h>
+#include <asm/bootinfo.h>
 #include <boot_param.h>
 
 dma_addr_t phys_to_dma(struct device *dev, phys_addr_t paddr)
diff --git a/arch/mips/loongson64/env.c b/arch/mips/loongson64/env.c
index ef3750a6ffac..09ff05269861 100644
--- a/arch/mips/loongson64/env.c
+++ b/arch/mips/loongson64/env.c
@@ -88,6 +88,12 @@ void __init prom_lefi_init_env(void)
 	cpu_clock_freq = ecpu->cpu_clock_freq;
 	loongson_sysconf.cputype = ecpu->cputype;
 	switch (ecpu->cputype) {
+	case Legacy_2K:
+	case Loongson_2K:
+		smp_group[0] = 0x900000001fe11000;
+		loongson_sysconf.cores_per_node = 2;
+		loongson_sysconf.cores_per_package = 2;
+		break;
 	case Legacy_3A:
 	case Loongson_3A:
 		loongson_sysconf.cores_per_node = 4;
@@ -221,6 +227,8 @@ void __init prom_lefi_init_env(void)
 		default:
 			break;
 		}
+	} else if ((read_c0_prid() & PRID_IMP_MASK) == PRID_IMP_LOONGSON_64R) {
+		loongson_fdt_blob = __dtb_loongson64_2core_2k1000_begin;
 	} else if ((read_c0_prid() & PRID_IMP_MASK) == PRID_IMP_LOONGSON_64G) {
 		if (loongson_sysconf.bridgetype == LS7A)
 			loongson_fdt_blob = __dtb_loongson64g_4core_ls7a_begin;
diff --git a/arch/mips/loongson64/numa.c b/arch/mips/loongson64/numa.c
index 68dafd6d3e25..8388400d052f 100644
--- a/arch/mips/loongson64/numa.c
+++ b/arch/mips/loongson64/numa.c
@@ -29,8 +29,6 @@
 
 unsigned char __node_distances[MAX_NUMNODES][MAX_NUMNODES];
 EXPORT_SYMBOL(__node_distances);
-struct pglist_data *__node_data[MAX_NUMNODES];
-EXPORT_SYMBOL(__node_data);
 
 cpumask_t __node_cpumask[MAX_NUMNODES];
 EXPORT_SYMBOL(__node_cpumask);
@@ -83,12 +81,8 @@ static void __init init_topology_matrix(void)
 
 static void __init node_mem_init(unsigned int node)
 {
-	struct pglist_data *nd;
 	unsigned long node_addrspace_offset;
 	unsigned long start_pfn, end_pfn;
-	unsigned long nd_pa;
-	int tnid;
-	const size_t nd_size = roundup(sizeof(pg_data_t), SMP_CACHE_BYTES);
 
 	node_addrspace_offset = nid_to_addrbase(node);
 	pr_info("Node%d's addrspace_offset is 0x%lx\n",
@@ -98,16 +92,8 @@ static void __init node_mem_init(unsigned int node)
 	pr_info("Node%d: start_pfn=0x%lx, end_pfn=0x%lx\n",
 		node, start_pfn, end_pfn);
 
-	nd_pa = memblock_phys_alloc_try_nid(nd_size, SMP_CACHE_BYTES, node);
-	if (!nd_pa)
-		panic("Cannot allocate %zu bytes for node %d data\n",
-		      nd_size, node);
-	nd = __va(nd_pa);
-	memset(nd, 0, sizeof(struct pglist_data));
-	tnid = early_pfn_to_nid(nd_pa >> PAGE_SHIFT);
-	if (tnid != node)
-		pr_info("NODE_DATA(%d) on node %d\n", node, tnid);
-	__node_data[node] = nd;
+	alloc_node_data(node);
+
 	NODE_DATA(node)->node_start_pfn = start_pfn;
 	NODE_DATA(node)->node_spanned_pages = end_pfn - start_pfn;
 
@@ -198,13 +184,3 @@ void __init prom_init_numa_memory(void)
 	pr_info("CP0_PageGrain: CP0 5.1 (0x%x)\n", read_c0_pagegrain());
 	prom_meminit();
 }
-
-pg_data_t * __init arch_alloc_nodedata(int nid)
-{
-	return memblock_alloc(sizeof(pg_data_t), SMP_CACHE_BYTES);
-}
-
-void arch_refresh_nodedata(int nid, pg_data_t *pgdat)
-{
-	__node_data[nid] = pgdat;
-}
diff --git a/arch/mips/loongson64/pm.c b/arch/mips/loongson64/pm.c
index 7c8556f09781..5f0604af8f13 100644
--- a/arch/mips/loongson64/pm.c
+++ b/arch/mips/loongson64/pm.c
@@ -6,98 +6,46 @@
  *  Author: Wu Zhangjin <wuzhangjin@gmail.com>
  */
 #include <linux/suspend.h>
-#include <linux/interrupt.h>
 #include <linux/pm.h>
 
-#include <asm/i8259.h>
 #include <asm/mipsregs.h>
 
 #include <loongson.h>
 
-static unsigned int __maybe_unused cached_master_mask;	/* i8259A */
-static unsigned int __maybe_unused cached_slave_mask;
-static unsigned int __maybe_unused cached_bonito_irq_mask; /* bonito */
+asmlinkage void loongson_lefi_sleep(unsigned long sleep_addr);
 
-void arch_suspend_disable_irqs(void)
+static int lefi_pm_enter(suspend_state_t state)
 {
-	/* disable all mips events */
-	local_irq_disable();
-
-#ifdef CONFIG_I8259
-	/* disable all events of i8259A */
-	cached_slave_mask = inb(PIC_SLAVE_IMR);
-	cached_master_mask = inb(PIC_MASTER_IMR);
-
-	outb(0xff, PIC_SLAVE_IMR);
-	inb(PIC_SLAVE_IMR);
-	outb(0xff, PIC_MASTER_IMR);
-	inb(PIC_MASTER_IMR);
-#endif
-	/* disable all events of bonito */
-	cached_bonito_irq_mask = LOONGSON_INTEN;
-	LOONGSON_INTENCLR = 0xffff;
-	(void)LOONGSON_INTENCLR;
-}
-
-void arch_suspend_enable_irqs(void)
-{
-	/* enable all mips events */
-	local_irq_enable();
-#ifdef CONFIG_I8259
-	/* only enable the cached events of i8259A */
-	outb(cached_slave_mask, PIC_SLAVE_IMR);
-	outb(cached_master_mask, PIC_MASTER_IMR);
-#endif
-	/* enable all cached events of bonito */
-	LOONGSON_INTENSET = cached_bonito_irq_mask;
-	(void)LOONGSON_INTENSET;
-}
-
-/*
- * Setup the board-specific events for waking up loongson from wait mode
- */
-void __weak setup_wakeup_events(void)
-{
-}
-
-void __weak mach_suspend(void)
-{
-}
-
-void __weak mach_resume(void)
-{
-}
-
-static int loongson_pm_enter(suspend_state_t state)
-{
-	mach_suspend();
-
-	mach_resume();
-
-	return 0;
+	switch (state) {
+	case PM_SUSPEND_MEM:
+		pm_set_suspend_via_firmware();
+		loongson_lefi_sleep(loongson_sysconf.suspend_addr);
+		pm_set_resume_via_firmware();
+		return 0;
+	default:
+		return -EINVAL;
+	}
 }
 
-static int loongson_pm_valid_state(suspend_state_t state)
+static int lefi_pm_valid_state(suspend_state_t state)
 {
 	switch (state) {
-	case PM_SUSPEND_ON:
-	case PM_SUSPEND_STANDBY:
 	case PM_SUSPEND_MEM:
-		return 1;
-
+		return !!loongson_sysconf.suspend_addr;
 	default:
 		return 0;
 	}
 }
 
-static const struct platform_suspend_ops loongson_pm_ops = {
-	.valid	= loongson_pm_valid_state,
-	.enter	= loongson_pm_enter,
+static const struct platform_suspend_ops lefi_pm_ops = {
+	.valid	= lefi_pm_valid_state,
+	.enter	= lefi_pm_enter,
 };
 
 static int __init loongson_pm_init(void)
 {
-	suspend_set_ops(&loongson_pm_ops);
+	if (loongson_sysconf.fw_interface == LOONGSON_LEFI)
+		suspend_set_ops(&lefi_pm_ops);
 
 	return 0;
 }
diff --git a/arch/mips/loongson64/reset.c b/arch/mips/loongson64/reset.c
index e01c8d4a805a..3e20ade0503a 100644
--- a/arch/mips/loongson64/reset.c
+++ b/arch/mips/loongson64/reset.c
@@ -11,6 +11,7 @@
 #include <linux/init.h>
 #include <linux/kexec.h>
 #include <linux/pm.h>
+#include <linux/reboot.h>
 #include <linux/slab.h>
 
 #include <asm/bootinfo.h>
@@ -21,36 +22,21 @@
 #include <loongson.h>
 #include <boot_param.h>
 
-static void loongson_restart(char *command)
+static int firmware_restart(struct sys_off_data *unusedd)
 {
 
 	void (*fw_restart)(void) = (void *)loongson_sysconf.restart_addr;
 
 	fw_restart();
-	while (1) {
-		if (cpu_wait)
-			cpu_wait();
-	}
+	return NOTIFY_DONE;
 }
 
-static void loongson_poweroff(void)
+static int firmware_poweroff(struct sys_off_data *unused)
 {
 	void (*fw_poweroff)(void) = (void *)loongson_sysconf.poweroff_addr;
 
 	fw_poweroff();
-	while (1) {
-		if (cpu_wait)
-			cpu_wait();
-	}
-}
-
-static void loongson_halt(void)
-{
-	pr_notice("\n\n** You can safely turn off the power now **\n\n");
-	while (1) {
-		if (cpu_wait)
-			cpu_wait();
-	}
+	return NOTIFY_DONE;
 }
 
 #ifdef CONFIG_KEXEC_CORE
@@ -154,9 +140,17 @@ static void loongson_crash_shutdown(struct pt_regs *regs)
 
 static int __init mips_reboot_setup(void)
 {
-	_machine_restart = loongson_restart;
-	_machine_halt = loongson_halt;
-	pm_power_off = loongson_poweroff;
+	if (loongson_sysconf.restart_addr) {
+		register_sys_off_handler(SYS_OFF_MODE_RESTART,
+				 SYS_OFF_PRIO_FIRMWARE,
+				 firmware_restart, NULL);
+	}
+
+	if (loongson_sysconf.poweroff_addr) {
+		register_sys_off_handler(SYS_OFF_MODE_POWER_OFF,
+				 SYS_OFF_PRIO_FIRMWARE,
+				 firmware_poweroff, NULL);
+	}
 
 #ifdef CONFIG_KEXEC_CORE
 	kexec_argv = kmalloc(KEXEC_ARGV_SIZE, GFP_KERNEL);
diff --git a/arch/mips/loongson64/sleeper.S b/arch/mips/loongson64/sleeper.S
new file mode 100644
index 000000000000..cf16877409e2
--- /dev/null
+++ b/arch/mips/loongson64/sleeper.S
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ *  Copyright (C) 2024, Jiaxun Yang <jiaxun.yang@flygoat.com>
+ *  Loongson EFI firmware sleeper routine
+ */
+
+#include <asm/asm.h>
+#include <asm/pm.h>
+
+#include <kernel-entry-init.h>
+
+LEAF(loongson_lefi_sleep)
+	SUSPEND_SAVE
+	move	t9, a0
+	PTR_LA	a0, wake
+	move	a1, sp
+	jalr    t9
+wake:
+	smp_slave_setup
+	RESUME_RESTORE_REGS_RETURN
+END(loongson_lefi_sleep)
diff --git a/arch/mips/loongson64/smp.c b/arch/mips/loongson64/smp.c
index 5a990cdef91a..147acd972a07 100644
--- a/arch/mips/loongson64/smp.c
+++ b/arch/mips/loongson64/smp.c
@@ -33,7 +33,6 @@ static void __iomem *ipi_clear0_regs[16];
 static void __iomem *ipi_status0_regs[16];
 static void __iomem *ipi_en0_regs[16];
 static void __iomem *ipi_mailbox_buf[16];
-static uint32_t core0_c0count[NR_CPUS];
 
 static u32 (*ipi_read_clear)(int cpu);
 static void (*ipi_write_action)(int cpu, u32 action);
@@ -382,11 +381,10 @@ loongson3_send_ipi_mask(const struct cpumask *mask, unsigned int action)
 		ipi_write_action(cpu_logical_map(i), (u32)action);
 }
 
-
 static irqreturn_t loongson3_ipi_interrupt(int irq, void *dev_id)
 {
-	int i, cpu = smp_processor_id();
-	unsigned int action, c0count;
+	int cpu = smp_processor_id();
+	unsigned int action;
 
 	action = ipi_read_clear(cpu);
 
@@ -399,26 +397,14 @@ static irqreturn_t loongson3_ipi_interrupt(int irq, void *dev_id)
 		irq_exit();
 	}
 
-	if (action & SMP_ASK_C0COUNT) {
-		BUG_ON(cpu != 0);
-		c0count = read_c0_count();
-		c0count = c0count ? c0count : 1;
-		for (i = 1; i < nr_cpu_ids; i++)
-			core0_c0count[i] = c0count;
-		nudge_writes(); /* Let others see the result ASAP */
-	}
-
 	return IRQ_HANDLED;
 }
 
-#define MAX_LOOPS 800
 /*
  * SMP init and finish on secondary CPUs
  */
 static void loongson3_init_secondary(void)
 {
-	int i;
-	uint32_t initcount;
 	unsigned int cpu = smp_processor_id();
 	unsigned int imask = STATUSF_IP7 | STATUSF_IP6 |
 			     STATUSF_IP3 | STATUSF_IP2;
@@ -432,23 +418,6 @@ static void loongson3_init_secondary(void)
 		     cpu_logical_map(cpu) % loongson_sysconf.cores_per_package);
 	cpu_data[cpu].package =
 		cpu_logical_map(cpu) / loongson_sysconf.cores_per_package;
-
-	i = 0;
-	core0_c0count[cpu] = 0;
-	loongson3_send_ipi_single(0, SMP_ASK_C0COUNT);
-	while (!core0_c0count[cpu]) {
-		i++;
-		cpu_relax();
-	}
-
-	if (i > MAX_LOOPS)
-		i = MAX_LOOPS;
-	if (cpu_data[cpu].package)
-		initcount = core0_c0count[cpu] + i;
-	else /* Local access is faster for loops */
-		initcount = core0_c0count[cpu] + i/2;
-
-	write_c0_count(initcount);
 }
 
 static void loongson3_smp_finish(void)
@@ -466,12 +435,25 @@ static void loongson3_smp_finish(void)
 static void __init loongson3_smp_setup(void)
 {
 	int i = 0, num = 0; /* i: physical id, num: logical id */
+	int max_cpus = 0;
 
 	init_cpu_possible(cpu_none_mask);
 
+	for (i = 0; i < ARRAY_SIZE(smp_group); i++) {
+		if (!smp_group[i])
+			break;
+		max_cpus += loongson_sysconf.cores_per_node;
+	}
+
+	if (max_cpus < loongson_sysconf.nr_cpus) {
+		pr_err("SMP Groups are less than the number of CPUs\n");
+		loongson_sysconf.nr_cpus = max_cpus ? max_cpus : 1;
+	}
+
 	/* For unified kernel, NR_CPUS is the maximum possible value,
 	 * loongson_sysconf.nr_cpus is the really present value
 	 */
+	i = 0;
 	while (i < loongson_sysconf.nr_cpus) {
 		if (loongson_sysconf.reserved_cpus_mask & (1<<i)) {
 			/* Reserved physical CPU cores */
@@ -492,14 +474,14 @@ static void __init loongson3_smp_setup(void)
 		__cpu_logical_map[num] = -1;
 		num++;
 	}
-
 	csr_ipi_probe();
 	ipi_set0_regs_init();
 	ipi_clear0_regs_init();
 	ipi_status0_regs_init();
 	ipi_en0_regs_init();
 	ipi_mailbox_buf_init();
-	ipi_write_enable(0);
+	if (smp_group[0])
+		ipi_write_enable(0);
 
 	cpu_set_core(&cpu_data[0],
 		     cpu_logical_map(0) % loongson_sysconf.cores_per_package);
@@ -818,6 +800,9 @@ static int loongson3_disable_clock(unsigned int cpu)
 	uint64_t core_id = cpu_core(&cpu_data[cpu]);
 	uint64_t package_id = cpu_data[cpu].package;
 
+	if (!loongson_chipcfg[package_id] || !loongson_freqctrl[package_id])
+		return 0;
+
 	if ((read_c0_prid() & PRID_REV_MASK) == PRID_REV_LOONGSON3A_R1) {
 		LOONGSON_CHIPCFG(package_id) &= ~(1 << (12 + core_id));
 	} else {
@@ -832,6 +817,9 @@ static int loongson3_enable_clock(unsigned int cpu)
 	uint64_t core_id = cpu_core(&cpu_data[cpu]);
 	uint64_t package_id = cpu_data[cpu].package;
 
+	if (!loongson_chipcfg[package_id] || !loongson_freqctrl[package_id])
+		return 0;
+
 	if ((read_c0_prid() & PRID_REV_MASK) == PRID_REV_LOONGSON3A_R1) {
 		LOONGSON_CHIPCFG(package_id) |= 1 << (12 + core_id);
 	} else {
diff --git a/arch/mips/mm/cache.c b/arch/mips/mm/cache.c
index df1ced4fc3b5..bf9a37c60e9f 100644
--- a/arch/mips/mm/cache.c
+++ b/arch/mips/mm/cache.c
@@ -112,7 +112,7 @@ void __flush_dcache_pages(struct page *page, unsigned int nr)
 	}
 
 	/*
-	 * We could delay the flush for the !page_mapping case too.  But that
+	 * We could delay the flush for the !folio_mapping case too.  But that
 	 * case is for exec env/arg pages and those are %99 certainly going to
 	 * get faulted into the tlb (and thus flushed) anyways.
 	 */
diff --git a/arch/mips/mm/mmap.c b/arch/mips/mm/mmap.c
index 7e11d7b58761..5d2a1225785b 100644
--- a/arch/mips/mm/mmap.c
+++ b/arch/mips/mm/mmap.c
@@ -98,7 +98,8 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
 }
 
 unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr0,
-	unsigned long len, unsigned long pgoff, unsigned long flags)
+	unsigned long len, unsigned long pgoff, unsigned long flags,
+	vm_flags_t vm_flags)
 {
 	return arch_get_unmapped_area_common(filp,
 			addr0, len, pgoff, flags, UP);
@@ -110,7 +111,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr0,
  */
 unsigned long arch_get_unmapped_area_topdown(struct file *filp,
 	unsigned long addr0, unsigned long len, unsigned long pgoff,
-	unsigned long flags)
+	unsigned long flags, vm_flags_t vm_flags)
 {
 	return arch_get_unmapped_area_common(filp,
 			addr0, len, pgoff, flags, DOWN);
diff --git a/arch/mips/mobileye/Kconfig b/arch/mips/mobileye/Kconfig
new file mode 100644
index 000000000000..f9abb2d6e178
--- /dev/null
+++ b/arch/mips/mobileye/Kconfig
@@ -0,0 +1,26 @@
+# SPDX-License-Identifier: GPL-2.0
+if EYEQ
+
+choice
+	prompt "Mobileye EyeQ SoC selection"
+	default MACH_EYEQ5
+	help
+	  Select Mobileye EyeQ MIPS SoC type.
+
+	config MACH_EYEQ5
+		bool "Mobileye EyeQ5 SoC"
+
+	config MACH_EYEQ6H
+		bool "Mobileye EyeQ6H SoC"
+endchoice
+
+config FIT_IMAGE_FDT_EPM5
+	bool "Include FDT for Mobileye EyeQ5 development platforms"
+	depends on MACH_EYEQ5
+	default n
+	help
+	  Enable this to include the FDT for the EyeQ5 development platforms
+	  from Mobileye in the FIT kernel image.
+	  This requires u-boot on the platform.
+
+endif
diff --git a/arch/mips/mobileye/Platform b/arch/mips/mobileye/Platform
index c69f811dd13a..69f775bbbb1e 100644
--- a/arch/mips/mobileye/Platform
+++ b/arch/mips/mobileye/Platform
@@ -9,6 +9,7 @@
 #
 
 load-$(CONFIG_MACH_EYEQ5)	= 0xa800000808000000
+load-$(CONFIG_MACH_EYEQ6H)	= 0xa800000100800000
 all-$(CONFIG_MACH_EYEQ5)	+= vmlinux.gz.itb
 
 its-y					:= vmlinux.its.S
diff --git a/arch/mips/pci/pcie-octeon.c b/arch/mips/pci/pcie-octeon.c
index b080c7c6cc46..b080c7c6cc46 100755..100644
--- a/arch/mips/pci/pcie-octeon.c
+++ b/arch/mips/pci/pcie-octeon.c
diff --git a/arch/mips/ralink/irq-gic.c b/arch/mips/ralink/irq-gic.c
index 3bab51a5fb4c..8bc566ea00e5 100644
--- a/arch/mips/ralink/irq-gic.c
+++ b/arch/mips/ralink/irq-gic.c
@@ -10,6 +10,7 @@
 #include <linux/of.h>
 #include <linux/irqchip.h>
 #include <asm/mips-cps.h>
+#include <asm/time.h>
 
 int get_c0_perfcount_int(void)
 {
diff --git a/arch/mips/ralink/timer-gic.c b/arch/mips/ralink/timer-gic.c
index dcf2a44ac51e..926082655a78 100644
--- a/arch/mips/ralink/timer-gic.c
+++ b/arch/mips/ralink/timer-gic.c
@@ -11,6 +11,8 @@
 #include <linux/of_clk.h>
 #include <linux/clocksource.h>
 
+#include <asm/time.h>
+
 #include "common.h"
 
 void __init plat_time_init(void)
diff --git a/arch/mips/sgi-ip22/ip22-gio.c b/arch/mips/sgi-ip22/ip22-gio.c
index a3cdcb289941..d20eec742bfa 100644
--- a/arch/mips/sgi-ip22/ip22-gio.c
+++ b/arch/mips/sgi-ip22/ip22-gio.c
@@ -111,7 +111,7 @@ void gio_device_unregister(struct gio_device *giodev)
 }
 EXPORT_SYMBOL_GPL(gio_device_unregister);
 
-static int gio_bus_match(struct device *dev, struct device_driver *drv)
+static int gio_bus_match(struct device *dev, const struct device_driver *drv)
 {
 	struct gio_device *gio_dev = to_gio_device(dev);
 	struct gio_driver *gio_drv = to_gio_driver(drv);
@@ -246,7 +246,7 @@ void gio_set_master(struct gio_device *dev)
 }
 EXPORT_SYMBOL_GPL(gio_set_master);
 
-void ip22_gio_set_64bit(int slotno)
+static void ip22_gio_set_64bit(int slotno)
 {
 	u32 tmp = sgimc->giopar;
 
@@ -395,7 +395,7 @@ static struct resource gio_bus_resource = {
 	.flags = IORESOURCE_MEM,
 };
 
-int __init ip22_gio_init(void)
+static int __init ip22_gio_init(void)
 {
 	unsigned int pbdma __maybe_unused;
 	int ret;
diff --git a/arch/mips/sgi-ip22/ip22-int.c b/arch/mips/sgi-ip22/ip22-int.c
index 96798a4ab2de..11f8adc98cb5 100644
--- a/arch/mips/sgi-ip22/ip22-int.c
+++ b/arch/mips/sgi-ip22/ip22-int.c
@@ -165,8 +165,6 @@ static void __irq_entry indy_buserror_irq(void)
 #define SGI_INTERRUPTS	SGINT_LOCAL3
 #endif
 
-extern void indy_8254timer_irq(void);
-
 /*
  * IRQs on the INDY look basically (barring software IRQs which we don't use
  * at all) like:
diff --git a/arch/mips/sgi-ip22/ip22-setup.c b/arch/mips/sgi-ip22/ip22-setup.c
index b69daa02401b..e06a818fe792 100644
--- a/arch/mips/sgi-ip22/ip22-setup.c
+++ b/arch/mips/sgi-ip22/ip22-setup.c
@@ -26,8 +26,6 @@
 #include <asm/sgi/hpc3.h>
 #include <asm/sgi/ip22.h>
 
-extern void ip22_be_init(void) __init;
-
 void __init plat_mem_setup(void)
 {
 	char *ctype;
diff --git a/arch/mips/sgi-ip27/ip27-memory.c b/arch/mips/sgi-ip27/ip27-memory.c
index b8ca94cfb4fe..1963313f55d8 100644
--- a/arch/mips/sgi-ip27/ip27-memory.c
+++ b/arch/mips/sgi-ip27/ip27-memory.c
@@ -35,7 +35,6 @@
 #define PFN_NASIDSHFT		(NASID_SHFT - PAGE_SHIFT)
 
 struct node_data *__node_data[MAX_NUMNODES];
-
 EXPORT_SYMBOL(__node_data);
 
 static u64 gen_region_mask(void)
@@ -361,6 +360,7 @@ static void __init node_mem_init(nasid_t node)
 	 */
 	__node_data[node] = __va(slot_freepfn << PAGE_SHIFT);
 	memset(__node_data[node], 0, PAGE_SIZE);
+	node_data[node] = &__node_data[node]->pglist;
 
 	NODE_DATA(node)->node_start_pfn = start_pfn;
 	NODE_DATA(node)->node_spanned_pages = end_pfn - start_pfn;
@@ -423,13 +423,3 @@ void __init mem_init(void)
 	memblock_free_all();
 	setup_zero_pages();	/* This comes from node 0 */
 }
-
-pg_data_t * __init arch_alloc_nodedata(int nid)
-{
-	return memblock_alloc(sizeof(pg_data_t), SMP_CACHE_BYTES);
-}
-
-void arch_refresh_nodedata(int nid, pg_data_t *pgdat)
-{
-	__node_data[nid] = (struct node_data *)pgdat;
-}
diff --git a/arch/mips/sgi-ip27/ip27-smp.c b/arch/mips/sgi-ip27/ip27-smp.c
index 5d2652a1d35a..62733e049570 100644
--- a/arch/mips/sgi-ip27/ip27-smp.c
+++ b/arch/mips/sgi-ip27/ip27-smp.c
@@ -70,11 +70,13 @@ void cpu_node_probe(void)
 	gda_t *gdap = GDA;
 
 	nodes_clear(node_online_map);
+	nodes_clear(node_possible_map);
 	for (i = 0; i < MAX_NUMNODES; i++) {
 		nasid_t nasid = gdap->g_nasidtable[i];
 		if (nasid == INVALID_NASID)
 			break;
 		node_set_online(nasid);
+		node_set(nasid, node_possible_map);
 		highest = node_scan_cpus(nasid, highest);
 	}
 
diff --git a/arch/mips/sgi-ip30/ip30-console.c b/arch/mips/sgi-ip30/ip30-console.c
index 7c6dcf6e73f7..a5f10097b985 100644
--- a/arch/mips/sgi-ip30/ip30-console.c
+++ b/arch/mips/sgi-ip30/ip30-console.c
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
 
 #include <linux/io.h>
+#include <linux/processor.h>
 
 #include <asm/sn/ioc3.h>
 #include <asm/setup.h>
diff --git a/arch/mips/sibyte/common/sb_tbprof.c b/arch/mips/sibyte/common/sb_tbprof.c
index af5333986900..149a9151bc0b 100644
--- a/arch/mips/sibyte/common/sb_tbprof.c
+++ b/arch/mips/sibyte/common/sb_tbprof.c
@@ -589,4 +589,5 @@ module_exit(sbprof_tb_cleanup);
 
 MODULE_ALIAS_CHARDEV_MAJOR(SBPROF_TB_MAJOR);
 MODULE_AUTHOR("Ralf Baechle <ralf@linux-mips.org>");
+MODULE_DESCRIPTION("Support for ZBbus profiling");
 MODULE_LICENSE("GPL");
diff --git a/arch/nios2/boot/install.sh b/arch/nios2/boot/install.sh
index 34a2feec42c8..1161f2bf59ec 100755
--- a/arch/nios2/boot/install.sh
+++ b/arch/nios2/boot/install.sh
@@ -16,6 +16,8 @@
 #   $3 - kernel map file
 #   $4 - default install path (blank if root directory)
 
+set -e
+
 if [ -f $4/vmlinuz ]; then
 	mv $4/vmlinuz $4/vmlinuz.old
 fi
diff --git a/arch/nios2/include/asm/Kbuild b/arch/nios2/include/asm/Kbuild
index 7fe7437555fb..0d09829ed144 100644
--- a/arch/nios2/include/asm/Kbuild
+++ b/arch/nios2/include/asm/Kbuild
@@ -1,4 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
+syscall-y += syscall_table_32.h
+
 generic-y += cmpxchg.h
 generic-y += extable.h
 generic-y += kvm_para.h
diff --git a/arch/nios2/include/asm/unistd.h b/arch/nios2/include/asm/unistd.h
new file mode 100644
index 000000000000..1146e56473c5
--- /dev/null
+++ b/arch/nios2/include/asm/unistd.h
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_UNISTD_H
+#define __ASM_UNISTD_H
+
+#include <uapi/asm/unistd.h>
+
+#define __ARCH_WANT_STAT64
+#define __ARCH_WANT_SET_GET_RLIMIT
+
+#define __ARCH_BROKEN_SYS_CLONE3
+
+#endif
diff --git a/arch/nios2/include/uapi/asm/Kbuild b/arch/nios2/include/uapi/asm/Kbuild
index e78470141932..2501e82a1a0a 100644
--- a/arch/nios2/include/uapi/asm/Kbuild
+++ b/arch/nios2/include/uapi/asm/Kbuild
@@ -1,2 +1,4 @@
 # SPDX-License-Identifier: GPL-2.0
+syscall-y += unistd_32.h
+
 generic-y += ucontext.h
diff --git a/arch/nios2/include/uapi/asm/unistd.h b/arch/nios2/include/uapi/asm/unistd.h
index 0b4bb1d41b28..1f0e0f5538d9 100644
--- a/arch/nios2/include/uapi/asm/unistd.h
+++ b/arch/nios2/include/uapi/asm/unistd.h
@@ -16,16 +16,4 @@
  *
  */
 
- #define sys_mmap2 sys_mmap_pgoff
-
-#define __ARCH_WANT_RENAMEAT
-#define __ARCH_WANT_STAT64
-#define __ARCH_WANT_SET_GET_RLIMIT
-#define __ARCH_WANT_TIME32_SYSCALLS
-
-/* Use the standard ABI for syscalls */
-#include <asm-generic/unistd.h>
-
-/* Additional Nios II specific syscalls. */
-#define __NR_cacheflush (__NR_arch_specific_syscall)
-__SYSCALL(__NR_cacheflush, sys_cacheflush)
+#include <asm/unistd_32.h>
diff --git a/arch/nios2/kernel/Makefile.syscalls b/arch/nios2/kernel/Makefile.syscalls
new file mode 100644
index 000000000000..579a9daec272
--- /dev/null
+++ b/arch/nios2/kernel/Makefile.syscalls
@@ -0,0 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0
+
+syscall_abis_32 += nios2 time32 stat64 renameat rlimit
diff --git a/arch/nios2/kernel/syscall_table.c b/arch/nios2/kernel/syscall_table.c
index c2875a6dd5a4..434694067d8f 100644
--- a/arch/nios2/kernel/syscall_table.c
+++ b/arch/nios2/kernel/syscall_table.c
@@ -9,10 +9,12 @@
 
 #include <asm/syscalls.h>
 
-#undef __SYSCALL
 #define __SYSCALL(nr, call) [nr] = (call),
+#define __SYSCALL_WITH_COMPAT(nr, native, compat)        __SYSCALL(nr, native)
+
+#define sys_mmap2 sys_mmap_pgoff
 
 void *sys_call_table[__NR_syscalls] = {
 	[0 ... __NR_syscalls-1] = sys_ni_syscall,
-#include <asm/unistd.h>
+#include <asm/syscall_table_32.h>
 };
diff --git a/arch/nios2/mm/init.c b/arch/nios2/mm/init.c
index 3459df28afee..a2278485de19 100644
--- a/arch/nios2/mm/init.c
+++ b/arch/nios2/mm/init.c
@@ -82,6 +82,10 @@ void __init mmu_init(void)
 pgd_t swapper_pg_dir[PTRS_PER_PGD] __aligned(PAGE_SIZE);
 pte_t invalid_pte_table[PTRS_PER_PTE] __aligned(PAGE_SIZE);
 static struct page *kuser_page[1];
+static struct vm_special_mapping vdso_mapping = {
+	.name = "[vdso]",
+	.pages = kuser_page,
+};
 
 static int alloc_kuser_page(void)
 {
@@ -106,18 +110,18 @@ arch_initcall(alloc_kuser_page);
 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
 {
 	struct mm_struct *mm = current->mm;
-	int ret;
+	struct vm_area_struct *vma;
 
 	mmap_write_lock(mm);
 
 	/* Map kuser helpers to user space address */
-	ret = install_special_mapping(mm, KUSER_BASE, KUSER_SIZE,
+	vma = _install_special_mapping(mm, KUSER_BASE, KUSER_SIZE,
 				      VM_READ | VM_EXEC | VM_MAYREAD |
-				      VM_MAYEXEC, kuser_page);
+				      VM_MAYEXEC, &vdso_mapping);
 
 	mmap_write_unlock(mm);
 
-	return ret;
+	return IS_ERR(vma) ? PTR_ERR(vma) : 0;
 }
 
 const char *arch_vma_name(struct vm_area_struct *vma)
diff --git a/arch/openrisc/include/asm/Kbuild b/arch/openrisc/include/asm/Kbuild
index c8c99b554ca4..cef49d60d74c 100644
--- a/arch/openrisc/include/asm/Kbuild
+++ b/arch/openrisc/include/asm/Kbuild
@@ -1,4 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
+syscall-y += syscall_table_32.h
+
 generic-y += extable.h
 generic-y += kvm_para.h
 generic-y += parport.h
diff --git a/arch/openrisc/include/asm/syscalls.h b/arch/openrisc/include/asm/syscalls.h
index aa1c7e98722e..9f4c47961bea 100644
--- a/arch/openrisc/include/asm/syscalls.h
+++ b/arch/openrisc/include/asm/syscalls.h
@@ -25,8 +25,4 @@ asmlinkage long __sys_clone(unsigned long clone_flags, unsigned long newsp,
 asmlinkage long __sys_clone3(struct clone_args __user *uargs, size_t size);
 asmlinkage long __sys_fork(void);
 
-#define sys_clone __sys_clone
-#define sys_clone3 __sys_clone3
-#define sys_fork __sys_fork
-
 #endif /* __ASM_OPENRISC_SYSCALLS_H */
diff --git a/arch/openrisc/include/asm/unistd.h b/arch/openrisc/include/asm/unistd.h
new file mode 100644
index 000000000000..c73f65e18d3b
--- /dev/null
+++ b/arch/openrisc/include/asm/unistd.h
@@ -0,0 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+
+#define __ARCH_WANT_STAT64
+#define __ARCH_WANT_SYS_FORK
+#define __ARCH_WANT_SYS_CLONE
+#define __ARCH_WANT_TIME32_SYSCALLS
+
+#include <uapi/asm/unistd.h>
diff --git a/arch/openrisc/include/uapi/asm/Kbuild b/arch/openrisc/include/uapi/asm/Kbuild
index e78470141932..2501e82a1a0a 100644
--- a/arch/openrisc/include/uapi/asm/Kbuild
+++ b/arch/openrisc/include/uapi/asm/Kbuild
@@ -1,2 +1,4 @@
 # SPDX-License-Identifier: GPL-2.0
+syscall-y += unistd_32.h
+
 generic-y += ucontext.h
diff --git a/arch/openrisc/include/uapi/asm/unistd.h b/arch/openrisc/include/uapi/asm/unistd.h
index fae34c60fa88..46b94d454efd 100644
--- a/arch/openrisc/include/uapi/asm/unistd.h
+++ b/arch/openrisc/include/uapi/asm/unistd.h
@@ -17,17 +17,4 @@
  * (at your option) any later version.
  */
 
-#define sys_mmap2 sys_mmap_pgoff
-
-#define __ARCH_WANT_RENAMEAT
-#define __ARCH_WANT_STAT64
-#define __ARCH_WANT_SET_GET_RLIMIT
-#define __ARCH_WANT_SYS_FORK
-#define __ARCH_WANT_SYS_CLONE
-#define __ARCH_WANT_SYS_CLONE3
-#define __ARCH_WANT_TIME32_SYSCALLS
-
-#include <asm-generic/unistd.h>
-
-#define __NR_or1k_atomic __NR_arch_specific_syscall
-__SYSCALL(__NR_or1k_atomic, sys_or1k_atomic)
+#include <asm/unistd_32.h>
diff --git a/arch/openrisc/kernel/Makefile.syscalls b/arch/openrisc/kernel/Makefile.syscalls
new file mode 100644
index 000000000000..525a1e7e7fc9
--- /dev/null
+++ b/arch/openrisc/kernel/Makefile.syscalls
@@ -0,0 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0
+
+syscall_abis_32 += or1k time32 stat64 rlimit renameat
diff --git a/arch/openrisc/kernel/sys_call_table.c b/arch/openrisc/kernel/sys_call_table.c
index 3d18008310e4..b2f57e2538f7 100644
--- a/arch/openrisc/kernel/sys_call_table.c
+++ b/arch/openrisc/kernel/sys_call_table.c
@@ -16,9 +16,14 @@
 
 #include <asm/syscalls.h>
 
-#undef __SYSCALL
 #define __SYSCALL(nr, call) [nr] = (call),
+#define __SYSCALL_WITH_COMPAT(nr, native, compat) __SYSCALL(nr, native)
+
+#define sys_mmap2 sys_mmap_pgoff
+#define sys_clone __sys_clone
+#define sys_clone3 __sys_clone3
+#define sys_fork __sys_fork
 
 void *sys_call_table[__NR_syscalls] = {
-#include <asm/unistd.h>
+#include <asm/syscall_table_32.h>
 };
diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig
index daafeb20f993..aa6a3cad275d 100644
--- a/arch/parisc/Kconfig
+++ b/arch/parisc/Kconfig
@@ -10,18 +10,20 @@ config PARISC
 	select ARCH_WANT_FRAME_POINTERS
 	select ARCH_HAS_CPU_CACHE_ALIASING
 	select ARCH_HAS_DMA_ALLOC if PA11
+	select ARCH_HAS_DMA_OPS
 	select ARCH_HAS_ELF_RANDOMIZE
 	select ARCH_HAS_STRICT_KERNEL_RWX
 	select ARCH_HAS_STRICT_MODULE_RWX
 	select ARCH_HAS_UBSAN
 	select ARCH_HAS_PTE_SPECIAL
 	select ARCH_NO_SG_CHAIN
+	select ARCH_SPLIT_ARG64 if !64BIT
 	select ARCH_SUPPORTS_HUGETLBFS if PA20
 	select ARCH_SUPPORTS_MEMORY_FAILURE
 	select ARCH_STACKWALK
+	select ARCH_HAS_CACHE_LINE_SIZE
 	select ARCH_HAS_DEBUG_VM_PGTABLE
 	select HAVE_RELIABLE_STACKTRACE
-	select DMA_OPS
 	select RTC_CLASS
 	select RTC_DRV_GENERIC
 	select INIT_ALL_POSSIBLE
@@ -45,6 +47,7 @@ config PARISC
 	select GENERIC_CPU_DEVICES if !SMP
 	select GENERIC_LIB_DEVMEM_IS_ALLOWED
 	select SYSCTL_ARCH_UNALIGN_ALLOW
+	select SYSCTL_ARCH_UNALIGN_NO_WARN
 	select SYSCTL_EXCEPTION_TRACE
 	select HAVE_MOD_ARCH_SPECIFIC
 	select MODULES_USE_ELF_RELA
@@ -69,7 +72,7 @@ config PARISC
 	select GENERIC_SCHED_CLOCK
 	select GENERIC_IRQ_MIGRATION if SMP
 	select HAVE_UNSTABLE_SCHED_CLOCK if SMP
-	select LEGACY_TIMER_TICK
+	select GENERIC_CLOCKEVENTS
 	select CPU_NO_EFFICIENT_FFS
 	select THREAD_INFO_IN_TASK
 	select NEED_DMA_MAP_STATE
@@ -85,6 +88,7 @@ config PARISC
 	select HAVE_SOFTIRQ_ON_OWN_STACK if IRQSTACKS
 	select TRACE_IRQFLAGS_SUPPORT
 	select HAVE_FUNCTION_DESCRIPTORS if 64BIT
+	select PCI_MSI_ARCH_FALLBACKS if PCI_MSI
 
 	help
 	  The PA-RISC microprocessor is designed by Hewlett-Packard and used
diff --git a/arch/parisc/include/asm/cache.h b/arch/parisc/include/asm/cache.h
index 2a60d7a72f1f..a3f0f100f219 100644
--- a/arch/parisc/include/asm/cache.h
+++ b/arch/parisc/include/asm/cache.h
@@ -20,7 +20,16 @@
 
 #define SMP_CACHE_BYTES L1_CACHE_BYTES
 
-#define ARCH_DMA_MINALIGN	L1_CACHE_BYTES
+#ifdef CONFIG_PA20
+#define ARCH_DMA_MINALIGN	128
+#else
+#define ARCH_DMA_MINALIGN	32
+#endif
+#define ARCH_KMALLOC_MINALIGN	16	/* ldcw requires 16-byte alignment */
+
+#define arch_slab_minalign()	((unsigned)dcache_stride)
+#define cache_line_size()	dcache_stride
+#define dma_get_cache_alignment cache_line_size
 
 #define __read_mostly __section(".data..read_mostly")
 
diff --git a/arch/parisc/include/asm/mman.h b/arch/parisc/include/asm/mman.h
index 47c5a1991d10..89b6beeda0b8 100644
--- a/arch/parisc/include/asm/mman.h
+++ b/arch/parisc/include/asm/mman.h
@@ -11,4 +11,18 @@ static inline bool arch_memory_deny_write_exec_supported(void)
 }
 #define arch_memory_deny_write_exec_supported arch_memory_deny_write_exec_supported
 
+static inline unsigned long arch_calc_vm_flag_bits(unsigned long flags)
+{
+	/*
+	 * The stack on parisc grows upwards, so if userspace requests memory
+	 * for a stack, mark it with VM_GROWSUP so that the stack expansion in
+	 * the fault handler will work.
+	 */
+	if (flags & MAP_STACK)
+		return VM_GROWSUP;
+
+	return 0;
+}
+#define arch_calc_vm_flag_bits(flags) arch_calc_vm_flag_bits(flags)
+
 #endif /* __ASM_MMAN_H__ */
diff --git a/arch/parisc/include/asm/parisc-device.h b/arch/parisc/include/asm/parisc-device.h
index 7ddd7f433367..9e74cef4d774 100644
--- a/arch/parisc/include/asm/parisc-device.h
+++ b/arch/parisc/include/asm/parisc-device.h
@@ -41,7 +41,7 @@ struct parisc_driver {
 
 
 #define to_parisc_device(d)	container_of(d, struct parisc_device, dev)
-#define to_parisc_driver(d)	container_of(d, struct parisc_driver, drv)
+#define to_parisc_driver(d)	container_of_const(d, struct parisc_driver, drv)
 #define parisc_parent(d)	to_parisc_device(d->dev.parent)
 
 static inline const char *parisc_pathname(struct parisc_device *d)
diff --git a/arch/parisc/include/asm/processor.h b/arch/parisc/include/asm/processor.h
index 982aca20f56f..77fac02188e1 100644
--- a/arch/parisc/include/asm/processor.h
+++ b/arch/parisc/include/asm/processor.h
@@ -298,7 +298,7 @@ extern unsigned int toc_handler_csum;
 extern void do_cpu_irq_mask(struct pt_regs *);
 extern irqreturn_t timer_interrupt(int, void *);
 extern irqreturn_t ipi_interrupt(int, void *);
-extern void start_cpu_itimer(void);
+extern void parisc_clockevent_init(void);
 extern void handle_interruption(int, struct pt_regs *);
 
 /* called from assembly code: */
diff --git a/arch/parisc/include/asm/unistd.h b/arch/parisc/include/asm/unistd.h
index e38f9a90ac15..a97c0fd55f91 100644
--- a/arch/parisc/include/asm/unistd.h
+++ b/arch/parisc/include/asm/unistd.h
@@ -20,7 +20,7 @@
  * sysdeps/unix/sysv/linux/hppa/sysdep.h
  */
 
-#ifdef PIC
+#ifndef DONT_USE_PIC
 /* WARNING: CANNOT BE USED IN A NOP! */
 # define K_STW_ASM_PIC	"       copy %%r19, %%r4\n"
 # define K_LDW_ASM_PIC	"       copy %%r4, %%r19\n"
@@ -43,7 +43,7 @@
    across the syscall. */
 
 #define K_CALL_CLOB_REGS "%r1", "%r2", K_USING_GR4 \
-	        	 "%r20", "%r29", "%r31"
+			 "%r20", "%r29", "%r31"
 
 #undef K_INLINE_SYSCALL
 #define K_INLINE_SYSCALL(name, nr, args...)	({			\
@@ -58,7 +58,7 @@
 			"	ldi %1, %%r20\n"			\
 			K_LDW_ASM_PIC					\
 			: "=r" (__res)					\
-			: "i" (SYS_ify(name)) K_ASM_ARGS_##nr   	\
+			: "i" (name) K_ASM_ARGS_##nr			\
 			: "memory", K_CALL_CLOB_REGS K_CLOB_ARGS_##nr	\
 		);							\
 		__sys_res = (long)__res;				\
@@ -104,42 +104,18 @@
 #define K_CLOB_ARGS_1 K_CLOB_ARGS_2, "%r25"
 #define K_CLOB_ARGS_0 K_CLOB_ARGS_1, "%r26"
 
-#define _syscall0(type,name)						\
-type name(void)								\
-{									\
-    return K_INLINE_SYSCALL(name, 0);	                                \
-}
-
-#define _syscall1(type,name,type1,arg1)					\
-type name(type1 arg1)							\
-{									\
-    return K_INLINE_SYSCALL(name, 1, arg1);	                        \
-}
-
-#define _syscall2(type,name,type1,arg1,type2,arg2)			\
-type name(type1 arg1, type2 arg2)					\
-{									\
-    return K_INLINE_SYSCALL(name, 2, arg1, arg2);	                \
-}
-
-#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3)		\
-type name(type1 arg1, type2 arg2, type3 arg3)				\
-{									\
-    return K_INLINE_SYSCALL(name, 3, arg1, arg2, arg3);	                \
-}
-
-#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
-type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4)		\
-{									\
-    return K_INLINE_SYSCALL(name, 4, arg1, arg2, arg3, arg4);	        \
-}
-
-/* select takes 5 arguments */
-#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5) \
-type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5)	\
-{									\
-    return K_INLINE_SYSCALL(name, 5, arg1, arg2, arg3, arg4, arg5);	\
-}
+#define syscall0(name)						\
+	K_INLINE_SYSCALL(name, 0)
+#define syscall1(name, arg1)					\
+	K_INLINE_SYSCALL(name, 1, arg1)
+#define syscall2(name, arg1, arg2)				\
+	K_INLINE_SYSCALL(name, 2, arg1, arg2)
+#define syscall3(name, arg1, arg2, arg3)			\
+	K_INLINE_SYSCALL(name, 3, arg1, arg2, arg3)
+#define syscall4(name, arg1, arg2, arg3, arg4)			\
+	K_INLINE_SYSCALL(name, 4, arg1, arg2, arg3, arg4)
+#define syscall5(name, arg1, arg2, arg3, arg4, arg5)		\
+	K_INLINE_SYSCALL(name, 5, arg1, arg2, arg3, arg4, arg5)
 
 #define __ARCH_WANT_NEW_STAT
 #define __ARCH_WANT_STAT64
@@ -160,7 +136,6 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5)	\
 #define __ARCH_WANT_SYS_FORK
 #define __ARCH_WANT_SYS_VFORK
 #define __ARCH_WANT_SYS_CLONE
-#define __ARCH_WANT_SYS_CLONE3
 #define __ARCH_WANT_COMPAT_SYS_SENDFILE
 #define __ARCH_WANT_COMPAT_STAT
 
diff --git a/arch/parisc/include/asm/vdso.h b/arch/parisc/include/asm/vdso.h
index ef8206193f82..2a2dc11b5545 100644
--- a/arch/parisc/include/asm/vdso.h
+++ b/arch/parisc/include/asm/vdso.h
@@ -19,6 +19,6 @@ extern struct vdso_data *vdso_data;
 /* Default link addresses for the vDSOs */
 #define VDSO_LBASE	0
 
-#define VDSO_VERSION_STRING	LINUX_5.18
+#define VDSO_VERSION_STRING	LINUX_6.11
 
 #endif /* __PARISC_VDSO_H__ */
diff --git a/arch/parisc/include/uapi/asm/socket.h b/arch/parisc/include/uapi/asm/socket.h
index be264c2b1a11..38fc0b188e08 100644
--- a/arch/parisc/include/uapi/asm/socket.h
+++ b/arch/parisc/include/uapi/asm/socket.h
@@ -132,6 +132,12 @@
 #define SO_PASSPIDFD		0x404A
 #define SO_PEERPIDFD		0x404B
 
+#define SO_DEVMEM_LINEAR	78
+#define SCM_DEVMEM_LINEAR	SO_DEVMEM_LINEAR
+#define SO_DEVMEM_DMABUF	79
+#define SCM_DEVMEM_DMABUF	SO_DEVMEM_DMABUF
+#define SO_DEVMEM_DONTNEED	80
+
 #if !defined(__KERNEL__)
 
 #if __BITS_PER_LONG == 64
diff --git a/arch/parisc/install.sh b/arch/parisc/install.sh
index 933d031c249a..664c2d77f776 100755
--- a/arch/parisc/install.sh
+++ b/arch/parisc/install.sh
@@ -16,6 +16,8 @@
 #   $3 - kernel map file
 #   $4 - default install path (blank if root directory)
 
+set -e
+
 if [ "$(basename $2)" = "vmlinuz" ]; then
 # Compressed install
   echo "Installing compressed kernel"
diff --git a/arch/parisc/kernel/cache.c b/arch/parisc/kernel/cache.c
index 483bfafd930c..db531e58d70e 100644
--- a/arch/parisc/kernel/cache.c
+++ b/arch/parisc/kernel/cache.c
@@ -611,11 +611,7 @@ void __init parisc_setup_cache_timing(void)
 		threshold/1024);
 
 set_tlb_threshold:
-	if (threshold > FLUSH_TLB_THRESHOLD)
-		parisc_tlb_flush_threshold = threshold;
-	else
-		parisc_tlb_flush_threshold = FLUSH_TLB_THRESHOLD;
-
+	parisc_tlb_flush_threshold = max(threshold, FLUSH_TLB_THRESHOLD);
 	printk(KERN_INFO "TLB flush threshold set to %lu KiB\n",
 		parisc_tlb_flush_threshold/1024);
 }
diff --git a/arch/parisc/kernel/drivers.c b/arch/parisc/kernel/drivers.c
index ac19d685e4a5..1e793f770f71 100644
--- a/arch/parisc/kernel/drivers.c
+++ b/arch/parisc/kernel/drivers.c
@@ -97,7 +97,7 @@ static int for_each_padev(int (*fn)(struct device *, void *), void * data)
  * @driver: the PA-RISC driver to try
  * @dev: the PA-RISC device to try
  */
-static int match_device(struct parisc_driver *driver, struct parisc_device *dev)
+static int match_device(const struct parisc_driver *driver, struct parisc_device *dev)
 {
 	const struct parisc_device_id *ids;
 
@@ -548,7 +548,7 @@ alloc_pa_dev(unsigned long hpa, struct hardware_path *mod_path)
 	return dev;
 }
 
-static int parisc_generic_match(struct device *dev, struct device_driver *drv)
+static int parisc_generic_match(struct device *dev, const struct device_driver *drv)
 {
 	return match_device(to_parisc_driver(drv), to_parisc_device(dev));
 }
diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S
index ab23e61a6f01..ea57bcc21dc5 100644
--- a/arch/parisc/kernel/entry.S
+++ b/arch/parisc/kernel/entry.S
@@ -1051,8 +1051,7 @@ ENTRY_CFI(intr_save)		/* for os_hpmc */
 	STREG           %r16, PT_ISR(%r29)
 	STREG           %r17, PT_IOR(%r29)
 
-#if 0 && defined(CONFIG_64BIT)
-	/* Revisit when we have 64-bit code above 4Gb */
+#if defined(CONFIG_64BIT)
 	b,n		intr_save2
 
 skip_save_ior:
@@ -1060,8 +1059,7 @@ skip_save_ior:
 	 * need to adjust iasq/iaoq here in the same way we adjusted isr/ior
 	 * above.
 	 */
-	extrd,u,*	%r8,PSW_W_BIT,1,%r1
-	cmpib,COND(=),n	1,%r1,intr_save2
+	bb,COND(>=),n	%r8,PSW_W_BIT,intr_save2
 	LDREG		PT_IASQ0(%r29), %r16
 	LDREG		PT_IAOQ0(%r29), %r17
 	/* adjust iasq/iaoq */
diff --git a/arch/parisc/kernel/perf.c b/arch/parisc/kernel/perf.c
index b0f0816879df..5e8e37a722ef 100644
--- a/arch/parisc/kernel/perf.c
+++ b/arch/parisc/kernel/perf.c
@@ -466,7 +466,6 @@ static long perf_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 }
 
 static const struct file_operations perf_fops = {
-	.llseek = no_llseek,
 	.read = perf_read,
 	.write = perf_write,
 	.unlocked_ioctl = perf_ioctl,
diff --git a/arch/parisc/kernel/smp.c b/arch/parisc/kernel/smp.c
index 800eb64e91ad..b2d12ab728b1 100644
--- a/arch/parisc/kernel/smp.c
+++ b/arch/parisc/kernel/smp.c
@@ -297,7 +297,7 @@ smp_cpu_init(int cpunum)
 	enter_lazy_tlb(&init_mm, current);
 
 	init_IRQ();   /* make sure no IRQs are enabled or pending */
-	start_cpu_itimer();
+	parisc_clockevent_init();
 }
 
 
diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c
index f7722451276e..f852fe274abe 100644
--- a/arch/parisc/kernel/sys_parisc.c
+++ b/arch/parisc/kernel/sys_parisc.c
@@ -167,7 +167,8 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
 }
 
 unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
-	unsigned long len, unsigned long pgoff, unsigned long flags)
+	unsigned long len, unsigned long pgoff, unsigned long flags,
+	vm_flags_t vm_flags)
 {
 	return arch_get_unmapped_area_common(filp,
 			addr, len, pgoff, flags, UP);
@@ -175,7 +176,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
 
 unsigned long arch_get_unmapped_area_topdown(struct file *filp,
 	unsigned long addr, unsigned long len, unsigned long pgoff,
-	unsigned long flags)
+	unsigned long flags, vm_flags_t vm_flags)
 {
 	return arch_get_unmapped_area_common(filp,
 			addr, len, pgoff, flags, DOWN);
diff --git a/arch/parisc/kernel/sys_parisc32.c b/arch/parisc/kernel/sys_parisc32.c
index 2a12a547b447..826c8e51b585 100644
--- a/arch/parisc/kernel/sys_parisc32.c
+++ b/arch/parisc/kernel/sys_parisc32.c
@@ -23,12 +23,3 @@ asmlinkage long sys32_unimplemented(int r26, int r25, int r24, int r23,
     	current->comm, current->pid, r20);
     return -ENOSYS;
 }
-
-asmlinkage long sys32_fanotify_mark(compat_int_t fanotify_fd, compat_uint_t flags,
-	compat_uint_t mask0, compat_uint_t mask1, compat_int_t dfd,
-	const char  __user * pathname)
-{
-	return sys_fanotify_mark(fanotify_fd, flags,
-			((__u64)mask1 << 32) | mask0,
-			 dfd, pathname);
-}
diff --git a/arch/parisc/kernel/syscall.S b/arch/parisc/kernel/syscall.S
index 1f51aa9c8230..0fa81bf1466b 100644
--- a/arch/parisc/kernel/syscall.S
+++ b/arch/parisc/kernel/syscall.S
@@ -243,10 +243,10 @@ linux_gateway_entry:
 
 #ifdef CONFIG_64BIT
 	ldil	L%sys_call_table, %r1
-	or,=	%r2,%r2,%r2
-	addil	L%(sys_call_table64-sys_call_table), %r1
+	or,ev	%r2,%r2,%r2
+	ldil	L%sys_call_table64, %r1
 	ldo	R%sys_call_table(%r1), %r19
-	or,=	%r2,%r2,%r2
+	or,ev	%r2,%r2,%r2
 	ldo	R%sys_call_table64(%r1), %r19
 #else
 	load32	sys_call_table, %r19
@@ -379,10 +379,10 @@ tracesys_next:
 	extrd,u	%r19,63,1,%r2			/* W hidden in bottom bit */
 
 	ldil	L%sys_call_table, %r1
-	or,=	%r2,%r2,%r2
-	addil	L%(sys_call_table64-sys_call_table), %r1
+	or,ev	%r2,%r2,%r2
+	ldil	L%sys_call_table64, %r1
 	ldo	R%sys_call_table(%r1), %r19
-	or,=	%r2,%r2,%r2
+	or,ev	%r2,%r2,%r2
 	ldo	R%sys_call_table64(%r1), %r19
 #else
 	load32	sys_call_table, %r19
@@ -1327,6 +1327,8 @@ ENTRY(sys_call_table)
 END(sys_call_table)
 
 #ifdef CONFIG_64BIT
+#undef __SYSCALL_WITH_COMPAT
+#define __SYSCALL_WITH_COMPAT(nr, native, compat)	__SYSCALL(nr, native)
 	.align 8
 ENTRY(sys_call_table64)
 #include <asm/syscall_table_64.h>    /* 64-bit syscalls */
diff --git a/arch/parisc/kernel/syscalls/syscall.tbl b/arch/parisc/kernel/syscalls/syscall.tbl
index b13c21373974..66dc406b12e4 100644
--- a/arch/parisc/kernel/syscalls/syscall.tbl
+++ b/arch/parisc/kernel/syscalls/syscall.tbl
@@ -108,7 +108,7 @@
 95	common	fchown			sys_fchown
 96	common	getpriority		sys_getpriority
 97	common	setpriority		sys_setpriority
-98	common	recv			sys_recv
+98	common	recv			sys_recv			compat_sys_recv
 99	common	statfs			sys_statfs			compat_sys_statfs
 100	common	fstatfs			sys_fstatfs			compat_sys_fstatfs
 101	common	stat64			sys_stat64
@@ -135,7 +135,7 @@
 120	common	clone			sys_clone_wrapper
 121	common	setdomainname		sys_setdomainname
 122	common	sendfile		sys_sendfile			compat_sys_sendfile
-123	common	recvfrom		sys_recvfrom
+123	common	recvfrom		sys_recvfrom			compat_sys_recvfrom
 124	32	adjtimex		sys_adjtimex_time32
 124	64	adjtimex		sys_adjtimex
 125	common	mprotect		sys_mprotect
@@ -364,7 +364,7 @@
 320	common	accept4			sys_accept4
 321	common	prlimit64		sys_prlimit64
 322	common	fanotify_init		sys_fanotify_init
-323	common	fanotify_mark		sys_fanotify_mark		sys32_fanotify_mark
+323	common	fanotify_mark		sys_fanotify_mark		compat_sys_fanotify_mark
 324	32	clock_adjtime		sys_clock_adjtime32
 324	64	clock_adjtime		sys_clock_adjtime
 325	common	name_to_handle_at	sys_name_to_handle_at
diff --git a/arch/parisc/kernel/time.c b/arch/parisc/kernel/time.c
index 9714fbd7c42d..c17e2249115f 100644
--- a/arch/parisc/kernel/time.c
+++ b/arch/parisc/kernel/time.c
@@ -1,166 +1,119 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- *  linux/arch/parisc/kernel/time.c
+ * Common time service routines for parisc machines.
+ * based on arch/loongarch/kernel/time.c
  *
- *  Copyright (C) 1991, 1992, 1995  Linus Torvalds
- *  Modifications for ARM (C) 1994, 1995, 1996,1997 Russell King
- *  Copyright (C) 1999 SuSE GmbH, (Philipp Rumpf, prumpf@tux.org)
- *
- * 1994-07-02  Alan Modra
- *             fixed set_rtc_mmss, fixed time.year for >= 2000, new mktime
- * 1998-12-20  Updated NTP code according to technical memorandum Jan '96
- *             "A Kernel Model for Precision Timekeeping" by Dave Mills
+ * Copyright (C) 2024 Helge Deller <deller@gmx.de>
  */
-#include <linux/errno.h>
-#include <linux/module.h>
-#include <linux/rtc.h>
-#include <linux/sched.h>
-#include <linux/sched/clock.h>
-#include <linux/sched_clock.h>
-#include <linux/kernel.h>
-#include <linux/param.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/interrupt.h>
-#include <linux/time.h>
+#include <linux/clockchips.h>
+#include <linux/delay.h>
+#include <linux/export.h>
 #include <linux/init.h>
-#include <linux/smp.h>
-#include <linux/profile.h>
-#include <linux/clocksource.h>
+#include <linux/interrupt.h>
+#include <linux/kernel.h>
+#include <linux/sched_clock.h>
+#include <linux/spinlock.h>
+#include <linux/rtc.h>
 #include <linux/platform_device.h>
-#include <linux/ftrace.h>
+#include <asm/processor.h>
 
-#include <linux/uaccess.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/page.h>
-#include <asm/param.h>
-#include <asm/pdc.h>
-#include <asm/led.h>
+static u64 cr16_clock_freq;
+static unsigned long clocktick;
 
-#include <linux/timex.h>
+int time_keeper_id;	/* CPU used for timekeeping */
 
-int time_keeper_id __read_mostly;	/* CPU used for timekeeping. */
+static DEFINE_PER_CPU(struct clock_event_device, parisc_clockevent_device);
 
-static unsigned long clocktick __ro_after_init;	/* timer cycles per tick */
+static void parisc_event_handler(struct clock_event_device *dev)
+{
+}
 
-/*
- * We keep time on PA-RISC Linux by using the Interval Timer which is
- * a pair of registers; one is read-only and one is write-only; both
- * accessed through CR16.  The read-only register is 32 or 64 bits wide,
- * and increments by 1 every CPU clock tick.  The architecture only
- * guarantees us a rate between 0.5 and 2, but all implementations use a
- * rate of 1.  The write-only register is 32-bits wide.  When the lowest
- * 32 bits of the read-only register compare equal to the write-only
- * register, it raises a maskable external interrupt.  Each processor has
- * an Interval Timer of its own and they are not synchronised.  
- *
- * We want to generate an interrupt every 1/HZ seconds.  So we program
- * CR16 to interrupt every @clocktick cycles.  The it_value in cpu_data
- * is programmed with the intended time of the next tick.  We can be
- * held off for an arbitrarily long period of time by interrupts being
- * disabled, so we may miss one or more ticks.
- */
-irqreturn_t __irq_entry timer_interrupt(int irq, void *dev_id)
+static int parisc_timer_next_event(unsigned long delta, struct clock_event_device *evt)
 {
-	unsigned long now;
-	unsigned long next_tick;
-	unsigned long ticks_elapsed = 0;
-	unsigned int cpu = smp_processor_id();
-	struct cpuinfo_parisc *cpuinfo = &per_cpu(cpu_data, cpu);
-
-	/* gcc can optimize for "read-only" case with a local clocktick */
-	unsigned long cpt = clocktick;
-
-	/* Initialize next_tick to the old expected tick time. */
-	next_tick = cpuinfo->it_value;
-
-	/* Calculate how many ticks have elapsed. */
-	now = mfctl(16);
-	do {
-		++ticks_elapsed;
-		next_tick += cpt;
-	} while (next_tick - now > cpt);
-
-	/* Store (in CR16 cycles) up to when we are accounting right now. */
-	cpuinfo->it_value = next_tick;
-
-	/* Go do system house keeping. */
-	if (IS_ENABLED(CONFIG_SMP) && (cpu != time_keeper_id))
-		ticks_elapsed = 0;
-	legacy_timer_tick(ticks_elapsed);
-
-	/* Skip clockticks on purpose if we know we would miss those.
-	 * The new CR16 must be "later" than current CR16 otherwise
-	 * itimer would not fire until CR16 wrapped - e.g 4 seconds
-	 * later on a 1Ghz processor. We'll account for the missed
-	 * ticks on the next timer interrupt.
-	 * We want IT to fire modulo clocktick even if we miss/skip some.
-	 * But those interrupts don't in fact get delivered that regularly.
-	 *
-	 * "next_tick - now" will always give the difference regardless
-	 * if one or the other wrapped. If "now" is "bigger" we'll end up
-	 * with a very large unsigned number.
-	 */
-	now = mfctl(16);
-	while (next_tick - now > cpt)
-		next_tick += cpt;
-
-	/* Program the IT when to deliver the next interrupt.
-	 * Only bottom 32-bits of next_tick are writable in CR16!
-	 * Timer interrupt will be delivered at least a few hundred cycles
-	 * after the IT fires, so if we are too close (<= 8000 cycles) to the
-	 * next cycle, simply skip it.
-	 */
-	if (next_tick - now <= 8000)
-		next_tick += cpt;
-	mtctl(next_tick, 16);
+	unsigned long new_cr16;
 
-	return IRQ_HANDLED;
-}
+	new_cr16 = mfctl(16) + delta;
+	mtctl(new_cr16, 16);
 
+	return 0;
+}
 
-unsigned long profile_pc(struct pt_regs *regs)
+irqreturn_t timer_interrupt(int irq, void *data)
 {
-	unsigned long pc = instruction_pointer(regs);
+	struct clock_event_device *cd;
+	int cpu = smp_processor_id();
 
-	if (regs->gr[0] & PSW_N)
-		pc -= 4;
+	cd = &per_cpu(parisc_clockevent_device, cpu);
 
-#ifdef CONFIG_SMP
-	if (in_lock_functions(pc))
-		pc = regs->gr[2];
-#endif
+	if (clockevent_state_periodic(cd))
+		parisc_timer_next_event(clocktick, cd);
 
-	return pc;
+	if (clockevent_state_periodic(cd) || clockevent_state_oneshot(cd))
+		cd->event_handler(cd);
+
+	return IRQ_HANDLED;
 }
-EXPORT_SYMBOL(profile_pc);
 
+static int parisc_set_state_oneshot(struct clock_event_device *evt)
+{
+	parisc_timer_next_event(clocktick, evt);
 
-/* clock source code */
+	return 0;
+}
 
-static u64 notrace read_cr16(struct clocksource *cs)
+static int parisc_set_state_periodic(struct clock_event_device *evt)
 {
-	return get_cycles();
+	parisc_timer_next_event(clocktick, evt);
+
+	return 0;
 }
 
-static struct clocksource clocksource_cr16 = {
-	.name			= "cr16",
-	.rating			= 300,
-	.read			= read_cr16,
-	.mask			= CLOCKSOURCE_MASK(BITS_PER_LONG),
-	.flags			= CLOCK_SOURCE_IS_CONTINUOUS,
-};
+static int parisc_set_state_shutdown(struct clock_event_device *evt)
+{
+	return 0;
+}
 
-void start_cpu_itimer(void)
+void parisc_clockevent_init(void)
 {
 	unsigned int cpu = smp_processor_id();
-	unsigned long next_tick = mfctl(16) + clocktick;
+	unsigned long min_delta = 0x600;	/* XXX */
+	unsigned long max_delta = (1UL << (BITS_PER_LONG - 1));
+	struct clock_event_device *cd;
+
+	cd = &per_cpu(parisc_clockevent_device, cpu);
+
+	cd->name = "cr16_clockevent";
+	cd->features = CLOCK_EVT_FEAT_ONESHOT | CLOCK_EVT_FEAT_PERIODIC |
+			CLOCK_EVT_FEAT_PERCPU;
+
+	cd->irq = TIMER_IRQ;
+	cd->rating = 320;
+	cd->cpumask = cpumask_of(cpu);
+	cd->set_state_oneshot = parisc_set_state_oneshot;
+	cd->set_state_oneshot_stopped = parisc_set_state_shutdown;
+	cd->set_state_periodic = parisc_set_state_periodic;
+	cd->set_state_shutdown = parisc_set_state_shutdown;
+	cd->set_next_event = parisc_timer_next_event;
+	cd->event_handler = parisc_event_handler;
+
+	clockevents_config_and_register(cd, cr16_clock_freq, min_delta, max_delta);
+}
+
+unsigned long notrace profile_pc(struct pt_regs *regs)
+{
+	unsigned long pc = instruction_pointer(regs);
 
-	mtctl(next_tick, 16);		/* kick off Interval Timer (CR16) */
+	if (regs->gr[0] & PSW_N)
+		pc -= 4;
+
+#ifdef CONFIG_SMP
+	if (in_lock_functions(pc))
+		pc = regs->gr[2];
+#endif
 
-	per_cpu(cpu_data, cpu).it_value = next_tick;
+	return pc;
 }
+EXPORT_SYMBOL(profile_pc);
 
 #if IS_ENABLED(CONFIG_RTC_DRV_GENERIC)
 static int rtc_generic_get_time(struct device *dev, struct rtc_time *tm)
@@ -224,12 +177,27 @@ void read_persistent_clock64(struct timespec64 *ts)
 	}
 }
 
-
 static u64 notrace read_cr16_sched_clock(void)
 {
 	return get_cycles();
 }
 
+static u64 notrace read_cr16(struct clocksource *cs)
+{
+	return get_cycles();
+}
+
+static struct clocksource clocksource_cr16 = {
+	.name			= "cr16",
+	.rating			= 300,
+	.read			= read_cr16,
+	.mask			= CLOCKSOURCE_MASK(BITS_PER_LONG),
+	.flags			= CLOCK_SOURCE_IS_CONTINUOUS |
+					CLOCK_SOURCE_VALID_FOR_HRES |
+					CLOCK_SOURCE_MUST_VERIFY |
+					CLOCK_SOURCE_VERIFY_PERCPU,
+};
+
 
 /*
  * timer interrupt and sched_clock() initialization
@@ -237,33 +205,14 @@ static u64 notrace read_cr16_sched_clock(void)
 
 void __init time_init(void)
 {
-	unsigned long cr16_hz;
-
-	clocktick = (100 * PAGE0->mem_10msec) / HZ;
-	start_cpu_itimer();	/* get CPU 0 started */
-
-	cr16_hz = 100 * PAGE0->mem_10msec;  /* Hz */
+	cr16_clock_freq = 100 * PAGE0->mem_10msec;  /* Hz */
+	clocktick = cr16_clock_freq / HZ;
 
 	/* register as sched_clock source */
-	sched_clock_register(read_cr16_sched_clock, BITS_PER_LONG, cr16_hz);
-}
+	sched_clock_register(read_cr16_sched_clock, BITS_PER_LONG, cr16_clock_freq);
 
-static int __init init_cr16_clocksource(void)
-{
-	/*
-	 * The cr16 interval timers are not synchronized across CPUs.
-	 */
-	if (num_online_cpus() > 1 && !running_on_qemu) {
-		clocksource_cr16.name = "cr16_unstable";
-		clocksource_cr16.flags = CLOCK_SOURCE_UNSTABLE;
-		clocksource_cr16.rating = 0;
-	}
+	parisc_clockevent_init();
 
 	/* register at clocksource framework */
-	clocksource_register_hz(&clocksource_cr16,
-		100 * PAGE0->mem_10msec);
-
-	return 0;
+	clocksource_register_hz(&clocksource_cr16, cr16_clock_freq);
 }
-
-device_initcall(init_cr16_clocksource);
diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
index 1107ca819ac8..294b0e026c9a 100644
--- a/arch/parisc/kernel/traps.c
+++ b/arch/parisc/kernel/traps.c
@@ -504,7 +504,7 @@ void notrace handle_interruption(int code, struct pt_regs *regs)
 	if (((unsigned long)regs->iaoq[0] & 3) &&
 	    ((unsigned long)regs->iasq[0] != (unsigned long)regs->sr[7])) { 
 		/* Kill the user process later */
-		regs->iaoq[0] = 0 | 3;
+		regs->iaoq[0] = 0 | PRIV_USER;
 		regs->iaoq[1] = regs->iaoq[0] + 4;
 		regs->iasq[0] = regs->iasq[1] = regs->sr[7];
 		regs->gr[0] &= ~PSW_B;
diff --git a/arch/parisc/kernel/unaligned.c b/arch/parisc/kernel/unaligned.c
index 71e596ca5a86..3e79e40e361d 100644
--- a/arch/parisc/kernel/unaligned.c
+++ b/arch/parisc/kernel/unaligned.c
@@ -104,6 +104,7 @@
 #define ERR_NOTHANDLED	-1
 
 int unaligned_enabled __read_mostly = 1;
+int no_unaligned_warning __read_mostly;
 
 static int emulate_ldh(struct pt_regs *regs, int toreg)
 {
@@ -399,6 +400,7 @@ void handle_unaligned(struct pt_regs *regs)
 	} else {
 		static DEFINE_RATELIMIT_STATE(kernel_ratelimit, 5 * HZ, 5);
 		if (!(current->thread.flags & PARISC_UAC_NOPRINT) &&
+			!no_unaligned_warning &&
 			__ratelimit(&kernel_ratelimit))
 			pr_warn("Kernel: unaligned access to " RFMT " in %pS "
 					"(iir " RFMT ")\n",
diff --git a/arch/parisc/kernel/vdso32/Makefile b/arch/parisc/kernel/vdso32/Makefile
index 1350d50c6306..2b36d25ada6e 100644
--- a/arch/parisc/kernel/vdso32/Makefile
+++ b/arch/parisc/kernel/vdso32/Makefile
@@ -1,11 +1,25 @@
-# List of files in the vdso, has to be asm only for now
+# Include the generic Makefile to check the built vdso.
+include $(srctree)/lib/vdso/Makefile
+
+KCOV_INSTRUMENT := n
+
+# Disable gcov profiling, ubsan and kasan for VDSO code
+GCOV_PROFILE := n
+UBSAN_SANITIZE := n
+KASAN_SANITIZE := n
+KCSAN_SANITIZE := n
 
 obj-vdso32 = note.o sigtramp.o restart_syscall.o
+obj-cvdso32 = vdso32_generic.o
 
 # Build rules
 
-targets := $(obj-vdso32) vdso32.so
+targets := $(obj-vdso32) $(obj-cvdso32) vdso32.so
 obj-vdso32 := $(addprefix $(obj)/, $(obj-vdso32))
+obj-cvdso32 := $(addprefix $(obj)/, $(obj-cvdso32))
+
+VDSO_CFLAGS_REMOVE := -pg $(CC_FLAGS_FTRACE)
+CFLAGS_REMOVE_vdso32_generic.o = $(VDSO_CFLAGS_REMOVE)
 
 ccflags-y := -shared -fno-common -fbuiltin -mno-fast-indirect-calls -O2 -mno-long-calls
 #  -march=1.1 -mschedule=7100LC
@@ -26,18 +40,22 @@ $(obj)/vdso32_wrapper.o : $(obj)/vdso32.so FORCE
 
 # Force dependency (incbin is bad)
 # link rule for the .so file, .lds has to be first
-$(obj)/vdso32.so: $(obj)/vdso32.lds $(obj-vdso32) $(VDSO_LIBGCC) FORCE
+$(obj)/vdso32.so: $(obj)/vdso32.lds $(obj-vdso32) $(obj-cvdso32) $(VDSO_LIBGCC) FORCE
 	$(call if_changed,vdso32ld)
 
 # assembly rules for the .S files
 $(obj-vdso32): %.o: %.S FORCE
 	$(call if_changed_dep,vdso32as)
+$(obj-cvdso32): %.o: %.c FORCE
+	$(call if_changed_dep,vdso32cc)
 
 # actual build commands
 quiet_cmd_vdso32ld = VDSO32L $@
       cmd_vdso32ld = $(CROSS32CC) $(c_flags) -Wl,-T $(filter-out FORCE, $^) -o $@
 quiet_cmd_vdso32as = VDSO32A $@
       cmd_vdso32as = $(CROSS32CC) $(a_flags) -c -o $@ $<
+quiet_cmd_vdso32cc = VDSO32C $@
+      cmd_vdso32cc = $(CROSS32CC) $(c_flags) -c -o $@ $<
 
 # Generate VDSO offsets using helper script
 gen-vdsosym := $(src)/gen_vdso_offsets.sh
diff --git a/arch/parisc/kernel/vdso32/vdso32.lds.S b/arch/parisc/kernel/vdso32/vdso32.lds.S
index d4aff3af5262..4273baa26b65 100644
--- a/arch/parisc/kernel/vdso32/vdso32.lds.S
+++ b/arch/parisc/kernel/vdso32/vdso32.lds.S
@@ -106,6 +106,9 @@ VERSION
     global:
 	__kernel_sigtramp_rt32;
 	__kernel_restart_syscall32;
+	__vdso_gettimeofday;
+	__vdso_clock_gettime;
+	__vdso_clock_gettime64;
     local: *;
   };
 }
diff --git a/arch/parisc/kernel/vdso32/vdso32_generic.c b/arch/parisc/kernel/vdso32/vdso32_generic.c
new file mode 100644
index 000000000000..8d5bd59e8646
--- /dev/null
+++ b/arch/parisc/kernel/vdso32/vdso32_generic.c
@@ -0,0 +1,32 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include "asm/unistd.h"
+#include <linux/types.h>
+#include <uapi/asm/unistd_32.h>
+
+struct timezone;
+struct old_timespec32;
+struct __kernel_timespec;
+struct __kernel_old_timeval;
+
+/* forward declarations */
+int __vdso_gettimeofday(struct __kernel_old_timeval *tv, struct timezone *tz);
+int __vdso_clock_gettime(clockid_t clock, struct old_timespec32 *ts);
+int __vdso_clock_gettime64(clockid_t clock, struct __kernel_timespec *ts);
+
+
+int __vdso_gettimeofday(struct __kernel_old_timeval *tv,
+			struct timezone *tz)
+{
+	return syscall2(__NR_gettimeofday, (long)tv, (long)tz);
+}
+
+int __vdso_clock_gettime(clockid_t clock, struct old_timespec32 *ts)
+{
+	return syscall2(__NR_clock_gettime, (long)clock, (long)ts);
+}
+
+int __vdso_clock_gettime64(clockid_t clock, struct __kernel_timespec *ts)
+{
+	return syscall2(__NR_clock_gettime64, (long)clock, (long)ts);
+}
diff --git a/arch/parisc/kernel/vdso64/Makefile b/arch/parisc/kernel/vdso64/Makefile
index 0b1c1cc4c2c7..bd87bd6a6659 100644
--- a/arch/parisc/kernel/vdso64/Makefile
+++ b/arch/parisc/kernel/vdso64/Makefile
@@ -1,12 +1,25 @@
-# List of files in the vdso, has to be asm only for now
+# Include the generic Makefile to check the built vdso.
+include $(srctree)/lib/vdso/Makefile
+
+KCOV_INSTRUMENT := n
+
+# Disable gcov profiling, ubsan and kasan for VDSO code
+GCOV_PROFILE := n
+UBSAN_SANITIZE := n
+KASAN_SANITIZE := n
+KCSAN_SANITIZE := n
 
 obj-vdso64 = note.o sigtramp.o restart_syscall.o
+obj-cvdso64 = vdso64_generic.o
 
 # Build rules
 
-targets := $(obj-vdso64) vdso64.so
-obj-vdso64 := $(addprefix $(obj)/, $(obj-vdso64))
+targets := $(obj-vdso64) $(obj-cvdso64) vdso64.so
+obj-vdso64  := $(addprefix $(obj)/, $(obj-vdso64))
+obj-cvdso64 := $(addprefix $(obj)/, $(obj-cvdso64))
 
+VDSO_CFLAGS_REMOVE := -pg $(CC_FLAGS_FTRACE)
+CFLAGS_REMOVE_vdso64_generic.o = $(VDSO_CFLAGS_REMOVE)
 
 ccflags-y := -shared -fno-common -fno-builtin
 ccflags-y += -nostdlib -Wl,-soname=linux-vdso64.so.1 \
@@ -26,18 +39,22 @@ $(obj)/vdso64_wrapper.o : $(obj)/vdso64.so FORCE
 
 # Force dependency (incbin is bad)
 # link rule for the .so file, .lds has to be first
-$(obj)/vdso64.so: $(obj)/vdso64.lds $(obj-vdso64) $(VDSO_LIBGCC) FORCE
+$(obj)/vdso64.so: $(obj)/vdso64.lds $(obj-vdso64) $(obj-cvdso64) $(VDSO_LIBGCC) FORCE
 	$(call if_changed,vdso64ld)
 
 # assembly rules for the .S files
 $(obj-vdso64): %.o: %.S FORCE
 	$(call if_changed_dep,vdso64as)
+$(obj-cvdso64): %.o: %.c FORCE
+	$(call if_changed_dep,vdso64cc)
 
 # actual build commands
 quiet_cmd_vdso64ld = VDSO64L $@
       cmd_vdso64ld = $(CC) $(c_flags) -Wl,-T $(filter-out FORCE, $^) -o $@
 quiet_cmd_vdso64as = VDSO64A $@
       cmd_vdso64as = $(CC) $(a_flags) -c -o $@ $<
+quiet_cmd_vdso64cc = VDSO64C $@
+      cmd_vdso64cc = $(CC) $(c_flags) -c -o $@ $<
 
 # Generate VDSO offsets using helper script
 gen-vdsosym := $(src)/gen_vdso_offsets.sh
diff --git a/arch/parisc/kernel/vdso64/vdso64.lds.S b/arch/parisc/kernel/vdso64/vdso64.lds.S
index de1fb4b19286..10f25e4e1554 100644
--- a/arch/parisc/kernel/vdso64/vdso64.lds.S
+++ b/arch/parisc/kernel/vdso64/vdso64.lds.S
@@ -104,6 +104,8 @@ VERSION
     global:
 	__kernel_sigtramp_rt64;
 	__kernel_restart_syscall64;
+	__vdso_gettimeofday;
+	__vdso_clock_gettime;
     local: *;
   };
 }
diff --git a/arch/parisc/kernel/vdso64/vdso64_generic.c b/arch/parisc/kernel/vdso64/vdso64_generic.c
new file mode 100644
index 000000000000..fc6836a0075b
--- /dev/null
+++ b/arch/parisc/kernel/vdso64/vdso64_generic.c
@@ -0,0 +1,24 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include "asm/unistd.h"
+#include <linux/types.h>
+
+struct timezone;
+struct __kernel_timespec;
+struct __kernel_old_timeval;
+
+/* forward declarations */
+int __vdso_gettimeofday(struct __kernel_old_timeval *tv, struct timezone *tz);
+int __vdso_clock_gettime(clockid_t clock, struct __kernel_timespec *ts);
+
+
+int __vdso_gettimeofday(struct __kernel_old_timeval *tv,
+			struct timezone *tz)
+{
+	return syscall2(__NR_gettimeofday, (long)tv, (long)tz);
+}
+
+int __vdso_clock_gettime(clockid_t clock, struct __kernel_timespec *ts)
+{
+	return syscall2(__NR_clock_gettime, (long)clock, (long)ts);
+}
diff --git a/arch/parisc/mm/hugetlbpage.c b/arch/parisc/mm/hugetlbpage.c
index 0356199bd9e7..aa664f7ddb63 100644
--- a/arch/parisc/mm/hugetlbpage.c
+++ b/arch/parisc/mm/hugetlbpage.c
@@ -40,7 +40,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
 		addr = ALIGN(addr, huge_page_size(h));
 
 	/* we need to make sure the colouring is OK */
-	return arch_get_unmapped_area(file, addr, len, pgoff, flags);
+	return arch_get_unmapped_area(file, addr, len, pgoff, flags, 0);
 }
 
 
diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c
index 34d91cb8b259..96970fa75e4a 100644
--- a/arch/parisc/mm/init.c
+++ b/arch/parisc/mm/init.c
@@ -459,7 +459,6 @@ void free_initmem(void)
 	unsigned long kernel_end  = (unsigned long)&_end;
 
 	/* Remap kernel text and data, but do not touch init section yet. */
-	kernel_set_to_readonly = true;
 	map_pages(init_end, __pa(init_end), kernel_end - init_end,
 		  PAGE_KERNEL, 0);
 
@@ -493,11 +492,18 @@ void free_initmem(void)
 #ifdef CONFIG_STRICT_KERNEL_RWX
 void mark_rodata_ro(void)
 {
-	/* rodata memory was already mapped with KERNEL_RO access rights by
-           pagetable_init() and map_pages(). No need to do additional stuff here */
-	unsigned long roai_size = __end_ro_after_init - __start_ro_after_init;
+	unsigned long start = (unsigned long) &__start_rodata;
+	unsigned long end = (unsigned long) &__end_rodata;
+
+	pr_info("Write protecting the kernel read-only data: %luk\n",
+	       (end - start) >> 10);
+
+	kernel_set_to_readonly = true;
+	map_pages(start, __pa(start), end - start, PAGE_KERNEL, 0);
 
-	pr_info("Write protected read-only-after-init data: %luk\n", roai_size >> 10);
+	/* force the kernel to see the new page table entries */
+	flush_cache_all();
+	flush_tlb_all();
 }
 #endif
 
diff --git a/arch/parisc/net/bpf_jit_core.c b/arch/parisc/net/bpf_jit_core.c
index 979f45d4d1fb..06cbcd6fe87b 100644
--- a/arch/parisc/net/bpf_jit_core.c
+++ b/arch/parisc/net/bpf_jit_core.c
@@ -114,7 +114,7 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog)
 			jit_data->header =
 				bpf_jit_binary_alloc(prog_size + extable_size,
 						     &jit_data->image,
-						     sizeof(u32),
+						     sizeof(long),
 						     bpf_fill_ill_insns);
 			if (!jit_data->header) {
 				prog = orig_prog;
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index c88c6d46a5bc..8094a01974cc 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -133,9 +133,9 @@ config PPC
 	select ARCH_HAS_DEBUG_WX		if STRICT_KERNEL_RWX
 	select ARCH_HAS_DEVMEM_IS_ALLOWED
 	select ARCH_HAS_DMA_MAP_DIRECT 		if PPC_PSERIES
+	select ARCH_HAS_DMA_OPS			if PPC64
 	select ARCH_HAS_FORTIFY_SOURCE
 	select ARCH_HAS_GCOV_PROFILE_ALL
-	select ARCH_HAS_HUGEPD			if HUGETLB_PAGE
 	select ARCH_HAS_KCOV
 	select ARCH_HAS_KERNEL_FPU_SUPPORT	if PPC64 && PPC_FPU
 	select ARCH_HAS_MEMBARRIER_CALLBACKS
@@ -149,7 +149,7 @@ config PPC
 	select ARCH_HAS_PTE_SPECIAL
 	select ARCH_HAS_SCALED_CPUTIME		if VIRT_CPU_ACCOUNTING_NATIVE && PPC_BOOK3S_64
 	select ARCH_HAS_SET_MEMORY
-	select ARCH_HAS_STRICT_KERNEL_RWX	if (PPC_BOOK3S || PPC_8xx || 40x) && !HIBERNATION
+	select ARCH_HAS_STRICT_KERNEL_RWX	if (PPC_BOOK3S || PPC_8xx) && !HIBERNATION
 	select ARCH_HAS_STRICT_KERNEL_RWX	if PPC_85xx && !HIBERNATION && !RANDOMIZE_BASE
 	select ARCH_HAS_STRICT_MODULE_RWX	if ARCH_HAS_STRICT_KERNEL_RWX
 	select ARCH_HAS_SYSCALL_WRAPPER		if !SPU_BASE && !COMPAT
@@ -167,7 +167,7 @@ config PPC
 	select ARCH_SPLIT_ARG64			if PPC32
 	select ARCH_STACKWALK
 	select ARCH_SUPPORTS_ATOMIC_RMW
-	select ARCH_SUPPORTS_DEBUG_PAGEALLOC	if PPC_BOOK3S || PPC_8xx || 40x
+	select ARCH_SUPPORTS_DEBUG_PAGEALLOC	if PPC_BOOK3S || PPC_8xx
 	select ARCH_USE_BUILTIN_BSWAP
 	select ARCH_USE_CMPXCHG_LOCKREF		if PPC64
 	select ARCH_USE_MEMTEST
@@ -186,7 +186,6 @@ config PPC
 	select CPUMASK_OFFSTACK			if NR_CPUS >= 8192
 	select DCACHE_WORD_ACCESS		if PPC64 && CPU_LITTLE_ENDIAN
 	select DMA_OPS_BYPASS			if PPC64
-	select DMA_OPS				if PPC64
 	select DYNAMIC_FTRACE			if FUNCTION_TRACER
 	select EDAC_ATOMIC_SCRUB
 	select EDAC_SUPPORT
@@ -270,6 +269,7 @@ config PPC
 	select HAVE_PERF_EVENTS_NMI		if PPC64
 	select HAVE_PERF_REGS
 	select HAVE_PERF_USER_STACK_DUMP
+	select HAVE_RETHOOK			if KPROBES
 	select HAVE_REGS_AND_STACK_ACCESS_API
 	select HAVE_RELIABLE_STACKTRACE
 	select HAVE_RSEQ
@@ -312,6 +312,7 @@ config PPC
 	select SYSCTL_EXCEPTION_TRACE
 	select THREAD_INFO_IN_TASK
 	select TRACE_IRQFLAGS_SUPPORT
+	select VDSO_GETRANDOM
 	#
 	# Please keep this list sorted alphabetically.
 	#
@@ -389,7 +390,7 @@ config ARCH_SUSPEND_POSSIBLE
 	def_bool y
 	depends on ADB_PMU || PPC_EFIKA || PPC_LITE5200 || PPC_83xx || \
 		   (PPC_85xx && !PPC_E500MC) || PPC_86xx || PPC_PSERIES \
-		   || 44x || 40x
+		   || 44x
 
 config ARCH_SUSPEND_NONZERO_CPU
 	def_bool y
@@ -443,7 +444,7 @@ config ARCH_SUPPORTS_UPROBES
 
 config PPC_ADV_DEBUG_REGS
 	bool
-	depends on 40x || BOOKE
+	depends on BOOKE
 	default y
 
 config PPC_ADV_DEBUG_IACS
@@ -490,7 +491,7 @@ source "kernel/Kconfig.hz"
 
 config MATH_EMULATION
 	bool "Math emulation"
-	depends on 4xx || PPC_8xx || PPC_MPC832x || BOOKE || PPC_MICROWATT
+	depends on 44x || PPC_8xx || PPC_MPC832x || BOOKE || PPC_MICROWATT
 	select PPC_FPU_REGS
 	help
 	  Some PowerPC chips designed for embedded applications do not have
@@ -854,8 +855,8 @@ config DATA_SHIFT_BOOL
 	bool "Set custom data alignment"
 	depends on ADVANCED_OPTIONS
 	depends on STRICT_KERNEL_RWX || DEBUG_PAGEALLOC || KFENCE
-	depends on PPC_BOOK3S_32 || (PPC_8xx && !PIN_TLB_DATA && !STRICT_KERNEL_RWX) || \
-		   PPC_85xx
+	depends on (PPC_8xx && !PIN_TLB_DATA && (!STRICT_KERNEL_RWX || !PIN_TLB_TEXT)) || \
+		   PPC_BOOK3S_32 || PPC_85xx
 	help
 	  This option allows you to set the kernel data alignment. When
 	  RAM is mapped by blocks, the alignment needs to fit the size and
@@ -871,9 +872,9 @@ config DATA_SHIFT
 	range 20 24 if (STRICT_KERNEL_RWX || DEBUG_PAGEALLOC || KFENCE) && PPC_85xx
 	default 22 if STRICT_KERNEL_RWX && PPC_BOOK3S_32
 	default 18 if (DEBUG_PAGEALLOC || KFENCE) && PPC_BOOK3S_32
-	default 23 if STRICT_KERNEL_RWX && PPC_8xx
-	default 23 if (DEBUG_PAGEALLOC || KFENCE) && PPC_8xx && PIN_TLB_DATA
-	default 19 if (DEBUG_PAGEALLOC || KFENCE) && PPC_8xx
+	default 23 if (STRICT_KERNEL_RWX || DEBUG_PAGEALLOC || KFENCE) && PPC_8xx && \
+		      (PIN_TLB_DATA || PIN_TLB_TEXT)
+	default 19 if (STRICT_KERNEL_RWX || DEBUG_PAGEALLOC || KFENCE) && PPC_8xx
 	default 24 if STRICT_KERNEL_RWX && PPC_85xx
 	default PAGE_SHIFT
 	help
@@ -965,7 +966,8 @@ config CMDLINE
 	  most cases you will need to specify the root device here.
 
 choice
-	prompt "Kernel command line type" if CMDLINE != ""
+	prompt "Kernel command line type"
+	depends on CMDLINE != ""
 	default CMDLINE_FROM_BOOTLOADER
 
 config CMDLINE_FROM_BOOTLOADER
@@ -1026,6 +1028,10 @@ config PPC_MEM_KEYS
 
 	  If unsure, say y.
 
+config ARCH_PKEY_BITS
+	int
+	default 5
+
 config PPC_SECURE_BOOT
 	prompt "Enable secure boot support"
 	bool
@@ -1077,7 +1083,7 @@ config GENERIC_ISA_DMA
 config PPC_INDIRECT_PCI
 	bool
 	depends on PCI
-	default y if 40x || 44x
+	default y if 44x
 
 config SBUS
 	bool
@@ -1102,15 +1108,12 @@ config FSL_PMC
 config PPC4xx_CPM
 	bool
 	default y
-	depends on SUSPEND && (44x || 40x)
+	depends on SUSPEND && 44x
 	help
 	  PPC4xx Clock Power Management (CPM) support (suspend/resume).
 	  It also enables support for two different idle states (idle-wait
 	  and idle-doze).
 
-config 4xx_SOC
-	bool
-
 config FSL_LBC
 	bool "Freescale Local Bus support"
 	help
@@ -1272,8 +1275,27 @@ config TASK_SIZE_BOOL
 config TASK_SIZE
 	hex "Size of user task space" if TASK_SIZE_BOOL
 	default "0x80000000" if PPC_8xx
-	default "0xb0000000" if PPC_BOOK3S_32
+	default "0xb0000000" if PPC_BOOK3S_32 && EXECMEM
 	default "0xc0000000"
+
+config MODULES_SIZE_BOOL
+	bool "Set custom size for modules/execmem area"
+	depends on EXECMEM && ADVANCED_OPTIONS
+	help
+	  This option allows you to set the size of kernel virtual address
+	  space dedicated for modules/execmem.
+	  For the time being it is only for 8xx and book3s/32. Other
+	  platform share it with vmalloc space.
+
+	  Say N here unless you know what you are doing.
+
+config MODULES_SIZE
+	int "Size of modules/execmem area (In Mbytes)" if MODULES_SIZE_BOOL
+	range 1 256 if EXECMEM
+	default 64 if EXECMEM && PPC_BOOK3S_32
+	default 32 if EXECMEM && PPC_8xx
+	default 0
+
 endmenu
 
 if PPC64
diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
index 8c80b154e814..0bbec4afc0d5 100644
--- a/arch/powerpc/Kconfig.debug
+++ b/arch/powerpc/Kconfig.debug
@@ -244,14 +244,6 @@ config PPC_EARLY_DEBUG_44x
 	  inbuilt serial port.  If you enable this, ensure you set
 	  PPC_EARLY_DEBUG_44x_PHYSLOW below to suit your target board.
 
-config PPC_EARLY_DEBUG_40x
-	bool "Early serial debugging for IBM/AMCC 40x CPUs"
-	depends on 40x
-	help
-	  Select this to enable early debugging for IBM 40x chips via the
-	  inbuilt serial port. This works on chips with a 16550 compatible
-	  UART.
-
 config PPC_EARLY_DEBUG_CPM
 	bool "Early serial debugging for Freescale CPM-based serial ports"
 	depends on SERIAL_CPM=y
@@ -356,11 +348,6 @@ config PPC_EARLY_DEBUG_44x_PHYSHIGH
 	depends on PPC_EARLY_DEBUG_44x
 	default "0x1"
 
-config PPC_EARLY_DEBUG_40x_PHYSADDR
-	hex "Early debug UART physical address"
-	depends on PPC_EARLY_DEBUG_40x
-	default "0xef600300"
-
 config PPC_EARLY_DEBUG_CPM_ADDR
 	hex "CPM UART early debug transmit descriptor address"
 	depends on PPC_EARLY_DEBUG_CPM
@@ -392,12 +379,6 @@ config FAIL_IOMMU
 
 	  If you are unsure, say N.
 
-config PPC_FAST_ENDIAN_SWITCH
-	bool "Deprecated fast endian-switch syscall"
-	depends on DEBUG_KERNEL && PPC_BOOK3S_64
-	help
-	  If you're unsure what this is, say N.
-
 config KASAN_SHADOW_OFFSET
 	hex
 	depends on KASAN
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index a8479c881cac..bbfe4a1f06ef 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -301,11 +301,6 @@ ppc32_allmodconfig:
 	$(Q)$(MAKE) KCONFIG_ALLCONFIG=$(srctree)/arch/powerpc/configs/book3s_32.config \
 		-f $(srctree)/Makefile allmodconfig
 
-generated_configs += ppc40x_allmodconfig
-ppc40x_allmodconfig:
-	$(Q)$(MAKE) KCONFIG_ALLCONFIG=$(srctree)/arch/powerpc/configs/40x.config \
-		-f $(srctree)/Makefile allmodconfig
-
 generated_configs += ppc44x_allmodconfig
 ppc44x_allmodconfig:
 	$(Q)$(MAKE) KCONFIG_ALLCONFIG=$(srctree)/arch/powerpc/configs/44x.config \
diff --git a/arch/powerpc/boot/4xx.c b/arch/powerpc/boot/4xx.c
index 00c4d843a023..682ca3827892 100644
--- a/arch/powerpc/boot/4xx.c
+++ b/arch/powerpc/boot/4xx.c
@@ -253,7 +253,6 @@ void ibm4xx_denali_fixup_memsize(void)
 	dt_fixup_memory(0, memsize);
 }
 
-#define SPRN_DBCR0_40X 0x3F2
 #define SPRN_DBCR0_44X 0x134
 #define DBCR0_RST_SYSTEM 0x30000000
 
@@ -270,18 +269,6 @@ void ibm44x_dbcr_reset(void)
 
 }
 
-void ibm40x_dbcr_reset(void)
-{
-	unsigned long tmp;
-
-	asm volatile (
-		"mfspr	%0,%1\n"
-		"oris	%0,%0,%2@h\n"
-		"mtspr	%1,%0"
-		: "=&r"(tmp) : "i"(SPRN_DBCR0_40X), "i"(DBCR0_RST_SYSTEM)
-		);
-}
-
 #define EMAC_RESET 0x20000000
 void ibm4xx_quiesce_eth(u32 *emac0, u32 *emac1)
 {
@@ -544,256 +531,3 @@ void ibm440spe_fixup_clocks(unsigned int sys_clk,
 	eplike_fixup_uart_clk(1, "/plb/opb/serial@f0000300", ser_clk, plb_clk);
 	eplike_fixup_uart_clk(2, "/plb/opb/serial@f0000600", ser_clk, plb_clk);
 }
-
-void ibm405gp_fixup_clocks(unsigned int sys_clk, unsigned int ser_clk)
-{
-	u32 pllmr = mfdcr(DCRN_CPC0_PLLMR);
-	u32 cpc0_cr0 = mfdcr(DCRN_405_CPC0_CR0);
-	u32 cpc0_cr1 = mfdcr(DCRN_405_CPC0_CR1);
-	u32 psr = mfdcr(DCRN_405_CPC0_PSR);
-	u32 cpu, plb, opb, ebc, tb, uart0, uart1, m;
-	u32 fwdv, fwdvb, fbdv, cbdv, opdv, epdv, ppdv, udiv;
-
-	fwdv = (8 - ((pllmr & 0xe0000000) >> 29));
-	fbdv = (pllmr & 0x1e000000) >> 25;
-	if (fbdv == 0)
-		fbdv = 16;
-	cbdv = ((pllmr & 0x00060000) >> 17) + 1; /* CPU:PLB */
-	opdv = ((pllmr & 0x00018000) >> 15) + 1; /* PLB:OPB */
-	ppdv = ((pllmr & 0x00006000) >> 13) + 1; /* PLB:PCI */
-	epdv = ((pllmr & 0x00001800) >> 11) + 2; /* PLB:EBC */
-	udiv = ((cpc0_cr0 & 0x3e) >> 1) + 1;
-
-	/* check for 405GPr */
-	if ((mfpvr() & 0xfffffff0) == (0x50910951 & 0xfffffff0)) {
-		fwdvb = 8 - (pllmr & 0x00000007);
-		if (!(psr & 0x00001000)) /* PCI async mode enable == 0 */
-			if (psr & 0x00000020) /* New mode enable */
-				m = fwdvb * 2 * ppdv;
-			else
-				m = fwdvb * cbdv * ppdv;
-		else if (psr & 0x00000020) /* New mode enable */
-			if (psr & 0x00000800) /* PerClk synch mode */
-				m = fwdvb * 2 * epdv;
-			else
-				m = fbdv * fwdv;
-		else if (epdv == fbdv)
-			m = fbdv * cbdv * epdv;
-		else
-			m = fbdv * fwdvb * cbdv;
-
-		cpu = sys_clk * m / fwdv;
-		plb = sys_clk * m / (fwdvb * cbdv);
-	} else {
-		m = fwdv * fbdv * cbdv;
-		cpu = sys_clk * m / fwdv;
-		plb = cpu / cbdv;
-	}
-	opb = plb / opdv;
-	ebc = plb / epdv;
-
-	if (cpc0_cr0 & 0x80)
-		/* uart0 uses the external clock */
-		uart0 = ser_clk;
-	else
-		uart0 = cpu / udiv;
-
-	if (cpc0_cr0 & 0x40)
-		/* uart1 uses the external clock */
-		uart1 = ser_clk;
-	else
-		uart1 = cpu / udiv;
-
-	/* setup the timebase clock to tick at the cpu frequency */
-	cpc0_cr1 = cpc0_cr1 & ~0x00800000;
-	mtdcr(DCRN_405_CPC0_CR1, cpc0_cr1);
-	tb = cpu;
-
-	dt_fixup_cpu_clocks(cpu, tb, 0);
-	dt_fixup_clock("/plb", plb);
-	dt_fixup_clock("/plb/opb", opb);
-	dt_fixup_clock("/plb/ebc", ebc);
-	dt_fixup_clock("/plb/opb/serial@ef600300", uart0);
-	dt_fixup_clock("/plb/opb/serial@ef600400", uart1);
-}
-
-
-void ibm405ep_fixup_clocks(unsigned int sys_clk)
-{
-	u32 pllmr0 = mfdcr(DCRN_CPC0_PLLMR0);
-	u32 pllmr1 = mfdcr(DCRN_CPC0_PLLMR1);
-	u32 cpc0_ucr = mfdcr(DCRN_CPC0_UCR);
-	u32 cpu, plb, opb, ebc, uart0, uart1;
-	u32 fwdva, fwdvb, fbdv, cbdv, opdv, epdv;
-	u32 pllmr0_ccdv, tb, m;
-
-	fwdva = 8 - ((pllmr1 & 0x00070000) >> 16);
-	fwdvb = 8 - ((pllmr1 & 0x00007000) >> 12);
-	fbdv = (pllmr1 & 0x00f00000) >> 20;
-	if (fbdv == 0)
-		fbdv = 16;
-
-	cbdv = ((pllmr0 & 0x00030000) >> 16) + 1; /* CPU:PLB */
-	epdv = ((pllmr0 & 0x00000300) >> 8) + 2;  /* PLB:EBC */
-	opdv = ((pllmr0 & 0x00003000) >> 12) + 1; /* PLB:OPB */
-
-	m = fbdv * fwdvb;
-
-	pllmr0_ccdv = ((pllmr0 & 0x00300000) >> 20) + 1;
-	if (pllmr1 & 0x80000000)
-		cpu = sys_clk * m / (fwdva * pllmr0_ccdv);
-	else
-		cpu = sys_clk / pllmr0_ccdv;
-
-	plb = cpu / cbdv;
-	opb = plb / opdv;
-	ebc = plb / epdv;
-	tb = cpu;
-	uart0 = cpu / (cpc0_ucr & 0x0000007f);
-	uart1 = cpu / ((cpc0_ucr & 0x00007f00) >> 8);
-
-	dt_fixup_cpu_clocks(cpu, tb, 0);
-	dt_fixup_clock("/plb", plb);
-	dt_fixup_clock("/plb/opb", opb);
-	dt_fixup_clock("/plb/ebc", ebc);
-	dt_fixup_clock("/plb/opb/serial@ef600300", uart0);
-	dt_fixup_clock("/plb/opb/serial@ef600400", uart1);
-}
-
-static u8 ibm405ex_fwdv_multi_bits[] = {
-	/* values for:  1 - 16 */
-	0x01, 0x02, 0x0e, 0x09, 0x04, 0x0b, 0x10, 0x0d, 0x0c, 0x05,
-	0x06, 0x0f, 0x0a, 0x07, 0x08, 0x03
-};
-
-u32 ibm405ex_get_fwdva(unsigned long cpr_fwdv)
-{
-	u32 index;
-
-	for (index = 0; index < ARRAY_SIZE(ibm405ex_fwdv_multi_bits); index++)
-		if (cpr_fwdv == (u32)ibm405ex_fwdv_multi_bits[index])
-			return index + 1;
-
-	return 0;
-}
-
-static u8 ibm405ex_fbdv_multi_bits[] = {
-	/* values for:  1 - 100 */
-	0x00, 0xff, 0x7e, 0xfd, 0x7a, 0xf5, 0x6a, 0xd5, 0x2a, 0xd4,
-	0x29, 0xd3, 0x26, 0xcc, 0x19, 0xb3, 0x67, 0xce, 0x1d, 0xbb,
-	0x77, 0xee, 0x5d, 0xba, 0x74, 0xe9, 0x52, 0xa5, 0x4b, 0x96,
-	0x2c, 0xd8, 0x31, 0xe3, 0x46, 0x8d, 0x1b, 0xb7, 0x6f, 0xde,
-	0x3d, 0xfb, 0x76, 0xed, 0x5a, 0xb5, 0x6b, 0xd6, 0x2d, 0xdb,
-	0x36, 0xec, 0x59, 0xb2, 0x64, 0xc9, 0x12, 0xa4, 0x48, 0x91,
-	0x23, 0xc7, 0x0e, 0x9c, 0x38, 0xf0, 0x61, 0xc2, 0x05, 0x8b,
-	0x17, 0xaf, 0x5f, 0xbe, 0x7c, 0xf9, 0x72, 0xe5, 0x4a, 0x95,
-	0x2b, 0xd7, 0x2e, 0xdc, 0x39, 0xf3, 0x66, 0xcd, 0x1a, 0xb4,
-	0x68, 0xd1, 0x22, 0xc4, 0x09, 0x93, 0x27, 0xcf, 0x1e, 0xbc,
-	/* values for:  101 - 200 */
-	0x78, 0xf1, 0x62, 0xc5, 0x0a, 0x94, 0x28, 0xd0, 0x21, 0xc3,
-	0x06, 0x8c, 0x18, 0xb0, 0x60, 0xc1, 0x02, 0x84, 0x08, 0x90,
-	0x20, 0xc0, 0x01, 0x83, 0x07, 0x8f, 0x1f, 0xbf, 0x7f, 0xfe,
-	0x7d, 0xfa, 0x75, 0xea, 0x55, 0xaa, 0x54, 0xa9, 0x53, 0xa6,
-	0x4c, 0x99, 0x33, 0xe7, 0x4e, 0x9d, 0x3b, 0xf7, 0x6e, 0xdd,
-	0x3a, 0xf4, 0x69, 0xd2, 0x25, 0xcb, 0x16, 0xac, 0x58, 0xb1,
-	0x63, 0xc6, 0x0d, 0x9b, 0x37, 0xef, 0x5e, 0xbd, 0x7b, 0xf6,
-	0x6d, 0xda, 0x35, 0xeb, 0x56, 0xad, 0x5b, 0xb6, 0x6c, 0xd9,
-	0x32, 0xe4, 0x49, 0x92, 0x24, 0xc8, 0x11, 0xa3, 0x47, 0x8e,
-	0x1c, 0xb8, 0x70, 0xe1, 0x42, 0x85, 0x0b, 0x97, 0x2f, 0xdf,
-	/* values for:  201 - 255 */
-	0x3e, 0xfc, 0x79, 0xf2, 0x65, 0xca, 0x15, 0xab, 0x57, 0xae,
-	0x5c, 0xb9, 0x73, 0xe6, 0x4d, 0x9a, 0x34, 0xe8, 0x51, 0xa2,
-	0x44, 0x89, 0x13, 0xa7, 0x4f, 0x9e, 0x3c, 0xf8, 0x71, 0xe2,
-	0x45, 0x8a, 0x14, 0xa8, 0x50, 0xa1, 0x43, 0x86, 0x0c, 0x98,
-	0x30, 0xe0, 0x41, 0x82, 0x04, 0x88, 0x10, 0xa0, 0x40, 0x81,
-	0x03, 0x87, 0x0f, 0x9f, 0x3f  /* END */
-};
-
-u32 ibm405ex_get_fbdv(unsigned long cpr_fbdv)
-{
-	u32 index;
-
-	for (index = 0; index < ARRAY_SIZE(ibm405ex_fbdv_multi_bits); index++)
-		if (cpr_fbdv == (u32)ibm405ex_fbdv_multi_bits[index])
-			return index + 1;
-
-	return 0;
-}
-
-void ibm405ex_fixup_clocks(unsigned int sys_clk, unsigned int uart_clk)
-{
-	/* PLL config */
-	u32 pllc  = CPR0_READ(DCRN_CPR0_PLLC);
-	u32 plld  = CPR0_READ(DCRN_CPR0_PLLD);
-	u32 cpud  = CPR0_READ(DCRN_CPR0_PRIMAD);
-	u32 plbd  = CPR0_READ(DCRN_CPR0_PRIMBD);
-	u32 opbd  = CPR0_READ(DCRN_CPR0_OPBD);
-	u32 perd  = CPR0_READ(DCRN_CPR0_PERD);
-
-	/* Dividers */
-	u32 fbdv   = ibm405ex_get_fbdv(__fix_zero((plld >> 24) & 0xff, 1));
-
-	u32 fwdva  = ibm405ex_get_fwdva(__fix_zero((plld >> 16) & 0x0f, 1));
-
-	u32 cpudv0 = __fix_zero((cpud >> 24) & 7, 8);
-
-	/* PLBDV0 is hardwared to 010. */
-	u32 plbdv0 = 2;
-	u32 plb2xdv0 = __fix_zero((plbd >> 16) & 7, 8);
-
-	u32 opbdv0 = __fix_zero((opbd >> 24) & 3, 4);
-
-	u32 perdv0 = __fix_zero((perd >> 24) & 3, 4);
-
-	/* Resulting clocks */
-	u32 cpu, plb, opb, ebc, vco, tb, uart0, uart1;
-
-	/* PLL's VCO is the source for primary forward ? */
-	if (pllc & 0x40000000) {
-		u32 m;
-
-		/* Feedback path */
-		switch ((pllc >> 24) & 7) {
-		case 0:
-			/* PLLOUTx */
-			m = fbdv;
-			break;
-		case 1:
-			/* CPU */
-			m = fbdv * fwdva * cpudv0;
-			break;
-		case 5:
-			/* PERClk */
-			m = fbdv * fwdva * plb2xdv0 * plbdv0 * opbdv0 * perdv0;
-			break;
-		default:
-			printf("WARNING ! Invalid PLL feedback source !\n");
-			goto bypass;
-		}
-
-		vco = (unsigned int)(sys_clk * m);
-	} else {
-bypass:
-		/* Bypass system PLL */
-		vco = 0;
-	}
-
-	/* CPU = VCO / ( FWDVA x CPUDV0) */
-	cpu = vco / (fwdva * cpudv0);
-	/* PLB = VCO / ( FWDVA x PLB2XDV0 x PLBDV0) */
-	plb = vco / (fwdva * plb2xdv0 * plbdv0);
-	/* OPB = PLB / OPBDV0 */
-	opb = plb / opbdv0;
-	/* EBC = OPB / PERDV0 */
-	ebc = opb / perdv0;
-
-	tb = cpu;
-	uart0 = uart1 = uart_clk;
-
-	dt_fixup_cpu_clocks(cpu, tb, 0);
-	dt_fixup_clock("/plb", plb);
-	dt_fixup_clock("/plb/opb", opb);
-	dt_fixup_clock("/plb/opb/ebc", ebc);
-	dt_fixup_clock("/plb/opb/serial@ef600200", uart0);
-	dt_fixup_clock("/plb/opb/serial@ef600300", uart1);
-}
diff --git a/arch/powerpc/boot/4xx.h b/arch/powerpc/boot/4xx.h
index 77f15d124c81..62df496b7ba6 100644
--- a/arch/powerpc/boot/4xx.h
+++ b/arch/powerpc/boot/4xx.h
@@ -12,13 +12,9 @@ void ibm4xx_sdram_fixup_memsize(void);
 void ibm440spe_fixup_memsize(void);
 void ibm4xx_denali_fixup_memsize(void);
 void ibm44x_dbcr_reset(void);
-void ibm40x_dbcr_reset(void);
 void ibm4xx_quiesce_eth(u32 *emac0, u32 *emac1);
 void ibm4xx_fixup_ebc_ranges(const char *ebc);
 
-void ibm405gp_fixup_clocks(unsigned int sys_clk, unsigned int ser_clk);
-void ibm405ep_fixup_clocks(unsigned int sys_clk);
-void ibm405ex_fixup_clocks(unsigned int sys_clk, unsigned int uart_clk);
 void ibm440gp_fixup_clocks(unsigned int sys_clk, unsigned int ser_clk);
 void ibm440ep_fixup_clocks(unsigned int sys_clk, unsigned int ser_clk,
 			   unsigned int tmr_clk);
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index 35f6b15e4c47..fa8518067d38 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -54,10 +54,8 @@ endif
 
 $(obj)/4xx.o: BOOTTARGETFLAGS += -mcpu=405
 $(obj)/ebony.o: BOOTTARGETFLAGS += -mcpu=440
-$(obj)/cuboot-hotfoot.o: BOOTTARGETFLAGS += -mcpu=405
 $(obj)/cuboot-taishan.o: BOOTTARGETFLAGS += -mcpu=440
 $(obj)/cuboot-katmai.o: BOOTTARGETFLAGS += -mcpu=440
-$(obj)/cuboot-acadia.o: BOOTTARGETFLAGS += -mcpu=405
 $(obj)/treeboot-iss4xx.o: BOOTTARGETFLAGS += -mcpu=405
 $(obj)/treeboot-currituck.o: BOOTTARGETFLAGS += -mcpu=405
 $(obj)/treeboot-akebono.o: BOOTTARGETFLAGS += -mcpu=405
@@ -146,7 +144,6 @@ src-wlib-$(CONFIG_PPC_POWERNV) += opal-calls.S opal.c
 ifndef CONFIG_PPC64_BOOT_WRAPPER
 src-wlib-y += crtsavres.S
 endif
-src-wlib-$(CONFIG_40x) += 4xx.c planetcore.c
 src-wlib-$(CONFIG_44x) += 4xx.c ebony.c bamboo.c
 src-wlib-$(CONFIG_PPC_8xx) += mpc8xx.c planetcore.c fsl-soc.c
 src-wlib-$(CONFIG_PPC_82xx) += pq2.c fsl-soc.c planetcore.c
@@ -154,9 +151,6 @@ src-wlib-$(CONFIG_EMBEDDED6xx) += ugecon.c fsl-soc.c
 src-wlib-$(CONFIG_CPM) += cpm-serial.c
 
 src-plat-y := of.c epapr.c
-src-plat-$(CONFIG_40x) += fixed-head.S cuboot-hotfoot.c \
-				cuboot-acadia.c \
-				cuboot-kilauea.c simpleboot.c
 src-plat-$(CONFIG_44x) += treeboot-ebony.c cuboot-ebony.c treeboot-bamboo.c \
 				cuboot-bamboo.c cuboot-sam440ep.c \
 				cuboot-sequoia.c cuboot-rainier.c \
@@ -300,11 +294,6 @@ image-$(CONFIG_EPAPR_BOOT)		+= zImage.epapr
 # Boards with newish u-boot firmware can use the uImage target above
 #
 
-# Board ports in arch/powerpc/platform/40x/Kconfig
-image-$(CONFIG_HOTFOOT)			+= cuImage.hotfoot
-image-$(CONFIG_ACADIA)			+= cuImage.acadia
-image-$(CONFIG_OBS600)			+= uImage.obs600
-
 # Board ports in arch/powerpc/platform/44x/Kconfig
 image-$(CONFIG_EBONY)			+= treeImage.ebony cuImage.ebony
 image-$(CONFIG_BAMBOO)			+= treeImage.bamboo cuImage.bamboo
diff --git a/arch/powerpc/boot/cuboot-acadia.c b/arch/powerpc/boot/cuboot-acadia.c
deleted file mode 100644
index 46e96756cfe1..000000000000
--- a/arch/powerpc/boot/cuboot-acadia.c
+++ /dev/null
@@ -1,171 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Old U-boot compatibility for Acadia
- *
- * Author: Josh Boyer <jwboyer@linux.vnet.ibm.com>
- *
- * Copyright 2008 IBM Corporation
- */
-
-#include "ops.h"
-#include "io.h"
-#include "dcr.h"
-#include "stdio.h"
-#include "4xx.h"
-#include "44x.h"
-#include "cuboot.h"
-
-#define TARGET_4xx
-#include "ppcboot.h"
-
-static bd_t bd;
-
-#define CPR_PERD0_SPIDV_MASK   0x000F0000     /* SPI Clock Divider */
-
-#define PLLC_SRC_MASK	       0x20000000     /* PLL feedback source */
-
-#define PLLD_FBDV_MASK	       0x1F000000     /* PLL feedback divider value */
-#define PLLD_FWDVA_MASK        0x000F0000     /* PLL forward divider A value */
-#define PLLD_FWDVB_MASK        0x00000700     /* PLL forward divider B value */
-
-#define PRIMAD_CPUDV_MASK      0x0F000000     /* CPU Clock Divisor Mask */
-#define PRIMAD_PLBDV_MASK      0x000F0000     /* PLB Clock Divisor Mask */
-#define PRIMAD_OPBDV_MASK      0x00000F00     /* OPB Clock Divisor Mask */
-#define PRIMAD_EBCDV_MASK      0x0000000F     /* EBC Clock Divisor Mask */
-
-#define PERD0_PWMDV_MASK       0xFF000000     /* PWM Divider Mask */
-#define PERD0_SPIDV_MASK       0x000F0000     /* SPI Divider Mask */
-#define PERD0_U0DV_MASK        0x0000FF00     /* UART 0 Divider Mask */
-#define PERD0_U1DV_MASK        0x000000FF     /* UART 1 Divider Mask */
-
-static void get_clocks(void)
-{
-	unsigned long sysclk, cpr_plld, cpr_pllc, cpr_primad, plloutb, i;
-	unsigned long pllFwdDiv, pllFwdDivB, pllFbkDiv, pllPlbDiv, pllExtBusDiv;
-	unsigned long pllOpbDiv, freqEBC, freqUART, freqOPB;
-	unsigned long div;		/* total divisor udiv * bdiv */
-	unsigned long umin;		/* minimum udiv	*/
-	unsigned short diff;		/* smallest diff */
-	unsigned long udiv;		/* best udiv */
-	unsigned short idiff;		/* current diff */
-	unsigned short ibdiv;		/* current bdiv */
-	unsigned long est;		/* current estimate */
-	unsigned long baud;
-	void *np;
-
-	/* read the sysclk value from the CPLD */
-	sysclk = (in_8((unsigned char *)0x80000000) == 0xc) ? 66666666 : 33333000;
-
-	/*
-	 * Read PLL Mode registers
-	 */
-	cpr_plld = CPR0_READ(DCRN_CPR0_PLLD);
-	cpr_pllc = CPR0_READ(DCRN_CPR0_PLLC);
-
-	/*
-	 * Determine forward divider A
-	 */
-	pllFwdDiv = ((cpr_plld & PLLD_FWDVA_MASK) >> 16);
-
-	/*
-	 * Determine forward divider B
-	 */
-	pllFwdDivB = ((cpr_plld & PLLD_FWDVB_MASK) >> 8);
-	if (pllFwdDivB == 0)
-		pllFwdDivB = 8;
-
-	/*
-	 * Determine FBK_DIV.
-	 */
-	pllFbkDiv = ((cpr_plld & PLLD_FBDV_MASK) >> 24);
-	if (pllFbkDiv == 0)
-		pllFbkDiv = 256;
-
-	/*
-	 * Read CPR_PRIMAD register
-	 */
-	cpr_primad = CPR0_READ(DCRN_CPR0_PRIMAD);
-
-	/*
-	 * Determine PLB_DIV.
-	 */
-	pllPlbDiv = ((cpr_primad & PRIMAD_PLBDV_MASK) >> 16);
-	if (pllPlbDiv == 0)
-		pllPlbDiv = 16;
-
-	/*
-	 * Determine EXTBUS_DIV.
-	 */
-	pllExtBusDiv = (cpr_primad & PRIMAD_EBCDV_MASK);
-	if (pllExtBusDiv == 0)
-		pllExtBusDiv = 16;
-
-	/*
-	 * Determine OPB_DIV.
-	 */
-	pllOpbDiv = ((cpr_primad & PRIMAD_OPBDV_MASK) >> 8);
-	if (pllOpbDiv == 0)
-		pllOpbDiv = 16;
-
-	/* There is a bug in U-Boot that prevents us from using
-	 * bd.bi_opbfreq because U-Boot doesn't populate it for
-	 * 405EZ.  We get to calculate it, yay!
-	 */
-	freqOPB = (sysclk *pllFbkDiv) /pllOpbDiv;
-
-	freqEBC = (sysclk * pllFbkDiv) / pllExtBusDiv;
-
-	plloutb = ((sysclk * ((cpr_pllc & PLLC_SRC_MASK) ?
-					   pllFwdDivB : pllFwdDiv) *
-		    pllFbkDiv) / pllFwdDivB);
-
-	np = find_node_by_alias("serial0");
-	if (getprop(np, "current-speed", &baud, sizeof(baud)) != sizeof(baud))
-		fatal("no current-speed property\n\r");
-
-	udiv = 256;			/* Assume lowest possible serial clk */
-	div = plloutb / (16 * baud); /* total divisor */
-	umin = (plloutb / freqOPB) << 1;	/* 2 x OPB divisor */
-	diff = 256;			/* highest possible */
-
-	/* i is the test udiv value -- start with the largest
-	 * possible (256) to minimize serial clock and constrain
-	 * search to umin.
-	 */
-	for (i = 256; i > umin; i--) {
-		ibdiv = div / i;
-		est = i * ibdiv;
-		idiff = (est > div) ? (est-div) : (div-est);
-		if (idiff == 0) {
-			udiv = i;
-			break;      /* can't do better */
-		} else if (idiff < diff) {
-			udiv = i;       /* best so far */
-			diff = idiff;   /* update lowest diff*/
-		}
-	}
-	freqUART = plloutb / udiv;
-
-	dt_fixup_cpu_clocks(bd.bi_procfreq, bd.bi_intfreq, bd.bi_plb_busfreq);
-	dt_fixup_clock("/plb/ebc", freqEBC);
-	dt_fixup_clock("/plb/opb", freqOPB);
-	dt_fixup_clock("/plb/opb/serial@ef600300", freqUART);
-	dt_fixup_clock("/plb/opb/serial@ef600400", freqUART);
-}
-
-static void acadia_fixups(void)
-{
-	dt_fixup_memory(bd.bi_memstart, bd.bi_memsize);
-	get_clocks();
-	dt_fixup_mac_address_by_alias("ethernet0", bd.bi_enetaddr);
-}
-	
-void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
-		unsigned long r6, unsigned long r7)
-{
-	CUBOOT_INIT();
-	platform_ops.fixups = acadia_fixups;
-	platform_ops.exit = ibm40x_dbcr_reset;
-	fdt_init(_dtb_start);
-	serial_console_init();
-}
diff --git a/arch/powerpc/boot/cuboot-hotfoot.c b/arch/powerpc/boot/cuboot-hotfoot.c
deleted file mode 100644
index 0e5532f855d6..000000000000
--- a/arch/powerpc/boot/cuboot-hotfoot.c
+++ /dev/null
@@ -1,139 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Old U-boot compatibility for Esteem 195E Hotfoot CPU Board
- *
- * Author: Solomon Peachy <solomon@linux-wlan.com>
- */
-
-#include "ops.h"
-#include "stdio.h"
-#include "reg.h"
-#include "dcr.h"
-#include "4xx.h"
-#include "cuboot.h"
-
-#define TARGET_4xx
-#define TARGET_HOTFOOT
-
-#include "ppcboot-hotfoot.h"
-
-static bd_t bd;
-
-#define NUM_REGS 3
-
-static void hotfoot_fixups(void)
-{
-	u32 uart = mfdcr(DCRN_CPC0_UCR) & 0x7f;
-
-	dt_fixup_memory(bd.bi_memstart, bd.bi_memsize); 
-
-	dt_fixup_cpu_clocks(bd.bi_procfreq, bd.bi_procfreq, 0);
-	dt_fixup_clock("/plb", bd.bi_plb_busfreq);
-	dt_fixup_clock("/plb/opb", bd.bi_opbfreq);
-	dt_fixup_clock("/plb/ebc", bd.bi_pci_busfreq);
-	dt_fixup_clock("/plb/opb/serial@ef600300", bd.bi_procfreq / uart); 
-	dt_fixup_clock("/plb/opb/serial@ef600400", bd.bi_procfreq / uart); 
-	
-	dt_fixup_mac_address_by_alias("ethernet0", bd.bi_enetaddr);
-	dt_fixup_mac_address_by_alias("ethernet1", bd.bi_enet1addr);
-
-	/* Is this a single eth/serial board? */
-	if ((bd.bi_enet1addr[0] == 0) && 
-	    (bd.bi_enet1addr[1] == 0) &&
-	    (bd.bi_enet1addr[2] == 0) &&
-	    (bd.bi_enet1addr[3] == 0) &&
-	    (bd.bi_enet1addr[4] == 0) &&
-	    (bd.bi_enet1addr[5] == 0)) {
-		void *devp;
-
-		printf("Trimming devtree for single serial/eth board\n");
-
-		devp = finddevice("/plb/opb/serial@ef600300");
-		if (!devp)
-			fatal("Can't find node for /plb/opb/serial@ef600300");
-		del_node(devp);
-
-		devp = finddevice("/plb/opb/ethernet@ef600900");
-		if (!devp)
-			fatal("Can't find node for /plb/opb/ethernet@ef600900");
-		del_node(devp);
-	}
-
-	ibm4xx_quiesce_eth((u32 *)0xef600800, (u32 *)0xef600900);
-
-	/* Fix up flash size in fdt for 4M boards. */
-	if (bd.bi_flashsize < 0x800000) {
-		u32 regs[NUM_REGS];
-		void *devp = finddevice("/plb/ebc/nor_flash@0");
-		if (!devp)
-			fatal("Can't find FDT node for nor_flash!??");
-
-		printf("Fixing devtree for 4M Flash\n");
-		
-		/* First fix up the base address */
-		getprop(devp, "reg", regs, sizeof(regs));
-		regs[0] = 0;
-		regs[1] = 0xffc00000;
-		regs[2] = 0x00400000;
-		setprop(devp, "reg", regs, sizeof(regs));
-		
-		/* Then the offsets */
-		devp = finddevice("/plb/ebc/nor_flash@0/partition@0");
-		if (!devp)
-			fatal("Can't find FDT node for partition@0");
-		getprop(devp, "reg", regs, 2*sizeof(u32));
-		regs[0] -= 0x400000;
-		setprop(devp, "reg", regs,  2*sizeof(u32));
-
-		devp = finddevice("/plb/ebc/nor_flash@0/partition@1");
-		if (!devp)
-			fatal("Can't find FDT node for partition@1");
-		getprop(devp, "reg", regs, 2*sizeof(u32));
-		regs[0] -= 0x400000;
-		setprop(devp, "reg", regs,  2*sizeof(u32));
-
-		devp = finddevice("/plb/ebc/nor_flash@0/partition@2");
-		if (!devp)
-			fatal("Can't find FDT node for partition@2");
-		getprop(devp, "reg", regs, 2*sizeof(u32));
-		regs[0] -= 0x400000;
-		setprop(devp, "reg", regs,  2*sizeof(u32));
-
-		devp = finddevice("/plb/ebc/nor_flash@0/partition@3");
-		if (!devp)
-			fatal("Can't find FDT node for partition@3");
-		getprop(devp, "reg", regs, 2*sizeof(u32));
-		regs[0] -= 0x400000;
-		setprop(devp, "reg", regs,  2*sizeof(u32));
-
-		devp = finddevice("/plb/ebc/nor_flash@0/partition@4");
-		if (!devp)
-			fatal("Can't find FDT node for partition@4");
-		getprop(devp, "reg", regs, 2*sizeof(u32));
-		regs[0] -= 0x400000;
-		setprop(devp, "reg", regs,  2*sizeof(u32));
-
-		devp = finddevice("/plb/ebc/nor_flash@0/partition@6");
-		if (!devp)
-			fatal("Can't find FDT node for partition@6");
-		getprop(devp, "reg", regs, 2*sizeof(u32));
-		regs[0] -= 0x400000;
-		setprop(devp, "reg", regs,  2*sizeof(u32));
-
-		/* Delete the FeatFS node */
-		devp = finddevice("/plb/ebc/nor_flash@0/partition@5");
-		if (!devp)
-			fatal("Can't find FDT node for partition@5");
-		del_node(devp);
-	}
-}
-
-void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
-		   unsigned long r6, unsigned long r7)
-{
-	CUBOOT_INIT();
-	platform_ops.fixups = hotfoot_fixups;
-        platform_ops.exit = ibm40x_dbcr_reset;
-	fdt_init(_dtb_start);
-	serial_console_init();
-}
diff --git a/arch/powerpc/boot/cuboot-kilauea.c b/arch/powerpc/boot/cuboot-kilauea.c
deleted file mode 100644
index fda182f518a2..000000000000
--- a/arch/powerpc/boot/cuboot-kilauea.c
+++ /dev/null
@@ -1,46 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Old U-boot compatibility for PPC405EX. This image is already included
- * a dtb.
- *
- * Author: Tiejun Chen <tiejun.chen@windriver.com>
- *
- * Copyright (C) 2009 Wind River Systems, Inc.
- */
-
-#include "ops.h"
-#include "io.h"
-#include "dcr.h"
-#include "stdio.h"
-#include "4xx.h"
-#include "44x.h"
-#include "cuboot.h"
-
-#define TARGET_4xx
-#define TARGET_44x
-#include "ppcboot.h"
-
-#define KILAUEA_SYS_EXT_SERIAL_CLOCK     11059200        /* ext. 11.059MHz clk */
-
-static bd_t bd;
-
-static void kilauea_fixups(void)
-{
-	unsigned long sysclk = 33333333;
-
-	ibm405ex_fixup_clocks(sysclk, KILAUEA_SYS_EXT_SERIAL_CLOCK);
-	dt_fixup_memory(bd.bi_memstart, bd.bi_memsize);
-	ibm4xx_fixup_ebc_ranges("/plb/opb/ebc");
-	dt_fixup_mac_address_by_alias("ethernet0", bd.bi_enetaddr);
-	dt_fixup_mac_address_by_alias("ethernet1", bd.bi_enet1addr);
-}
-
-void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
-		unsigned long r6, unsigned long r7)
-{
-	CUBOOT_INIT();
-	platform_ops.fixups = kilauea_fixups;
-	platform_ops.exit = ibm40x_dbcr_reset;
-	fdt_init(_dtb_start);
-	serial_console_init();
-}
diff --git a/arch/powerpc/boot/dcr.h b/arch/powerpc/boot/dcr.h
index 334ab8b5a668..91dc3a302cc8 100644
--- a/arch/powerpc/boot/dcr.h
+++ b/arch/powerpc/boot/dcr.h
@@ -153,17 +153,6 @@ static const unsigned long sdram_bxcr[] = { SDRAM0_B0CR, SDRAM0_B1CR,
 #define CPR0_SCPID	0x120
 #define CPR0_PLLC0	0x40
 
-/* 405GP Clocking/Power Management/Chip Control regs */
-#define DCRN_CPC0_PLLMR 0xb0
-#define DCRN_405_CPC0_CR0 0xb1
-#define DCRN_405_CPC0_CR1 0xb2
-#define DCRN_405_CPC0_PSR 0xb4
-
-/* 405EP Clocking/Power Management/Chip Control regs */
-#define DCRN_CPC0_PLLMR0  0xf0
-#define DCRN_CPC0_PLLMR1  0xf4
-#define DCRN_CPC0_UCR     0xf5
-
 /* 440GX/405EX Clock Control reg */
 #define DCRN_CPR0_CLKUPD				0x020
 #define DCRN_CPR0_PLLC					0x040
diff --git a/arch/powerpc/boot/dts/acadia.dts b/arch/powerpc/boot/dts/acadia.dts
deleted file mode 100644
index 5fedda811378..000000000000
--- a/arch/powerpc/boot/dts/acadia.dts
+++ /dev/null
@@ -1,224 +0,0 @@
-/*
- * Device Tree Source for AMCC Acadia (405EZ)
- *
- * Copyright IBM Corp. 2008
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2.  This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-/dts-v1/;
-
-/ {
-	#address-cells = <1>;
-	#size-cells = <1>;
-	model = "amcc,acadia";
-	compatible = "amcc,acadia";
-	dcr-parent = <&{/cpus/cpu@0}>;
-
-	aliases {
-		ethernet0 = &EMAC0;
-		serial0 = &UART0;
-		serial1 = &UART1;
-	};
-
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		cpu@0 {
-			device_type = "cpu";
-			model = "PowerPC,405EZ";
-			reg = <0x0>;
-			clock-frequency = <0>; /* Filled in by wrapper */
-			timebase-frequency = <0>; /* Filled in by wrapper */
-			i-cache-line-size = <32>;
-			d-cache-line-size = <32>;
-			i-cache-size = <16384>;
-			d-cache-size = <16384>;
-			dcr-controller;
-			dcr-access-method = "native";
-		};
-	};
-
-	memory {
-		device_type = "memory";
-		reg = <0x0 0x0>; /* Filled in by wrapper */
-	};
-
-	UIC0: interrupt-controller {
-		compatible = "ibm,uic-405ez", "ibm,uic";
-		interrupt-controller;
-		dcr-reg = <0x0c0 0x009>;
-		cell-index = <0>;
-		#address-cells = <0>;
-		#size-cells = <0>;
-		#interrupt-cells = <2>;
-	};
-
-	plb {
-		compatible = "ibm,plb-405ez", "ibm,plb3";
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges;
-		clock-frequency = <0>; /* Filled in by wrapper */
-
-		MAL0: mcmal {
-			compatible = "ibm,mcmal-405ez", "ibm,mcmal";
-			dcr-reg = <0x380 0x62>;
-			num-tx-chans = <1>;
-			num-rx-chans = <1>;
-			interrupt-parent = <&UIC0>;
-			/* 405EZ has only 3 interrupts to the UIC, as
-			 * SERR, TXDE, and RXDE are or'd together into
-			 * one UIC bit
-			 */
-			interrupts = <
-				0x13 0x4 /* TXEOB */
-				0x15 0x4 /* RXEOB */
-				0x12 0x4 /* SERR, TXDE, RXDE */>;
-		};
-
-		POB0: opb {
-			compatible = "ibm,opb-405ez", "ibm,opb";
-			#address-cells = <1>;
-			#size-cells = <1>;
-			ranges;
-			dcr-reg = <0x0a 0x05>;
-			clock-frequency = <0>; /* Filled in by wrapper */
-
-			UART0: serial@ef600300 {
-				device_type = "serial";
-				compatible = "ns16550";
-				reg = <0xef600300 0x8>;
-				virtual-reg = <0xef600300>;
-				clock-frequency = <0>; /* Filled in by wrapper */
-				current-speed = <115200>;
-				interrupt-parent = <&UIC0>;
-				interrupts = <0x5 0x4>;
-			};
-
-			UART1: serial@ef600400 {
-				device_type = "serial";
-				compatible = "ns16550";
-				reg = <0xef600400 0x8>;
-				clock-frequency = <0>; /* Filled in by wrapper */
-				current-speed = <115200>;
-				interrupt-parent = <&UIC0>;
-				interrupts = <0x6 0x4>;
-			};
-
-			IIC: i2c@ef600500 {
-				compatible = "ibm,iic-405ez", "ibm,iic";
-				reg = <0xef600500 0x11>;
-				interrupt-parent = <&UIC0>;
-				interrupts = <0xa 0x4>;
-			};
-
-			GPIO0: gpio@ef600700 {
-				compatible = "ibm,gpio-405ez";
-				reg = <0xef600700 0x20>;
-			};
-
-			GPIO1: gpio@ef600800 {
-				compatible = "ibm,gpio-405ez";
-				reg = <0xef600800 0x20>;
-			};
-
-			EMAC0: ethernet@ef600900 {
-				device_type = "network";
-				compatible = "ibm,emac-405ez", "ibm,emac";
-				interrupt-parent = <&UIC0>;
-				interrupts = <
-					0x10 0x4 /* Ethernet */
-					0x11 0x4 /* Ethernet Wake up */>;
-				local-mac-address = [000000000000]; /* Filled in by wrapper */
-				reg = <0xef600900 0x70>;
-				mal-device = <&MAL0>;
-				mal-tx-channel = <0>;
-				mal-rx-channel = <0>;
-				cell-index = <0>;
-				max-frame-size = <1500>;
-				rx-fifo-size = <4096>;
-				tx-fifo-size = <2048>;
-				phy-mode = "mii";
-				phy-map = <0x0>;
-			};
-
-			CAN0: can@ef601000 {
-				compatible = "amcc,can-405ez";
-				reg = <0xef601000 0x620>;
-				interrupt-parent = <&UIC0>;
-				interrupts = <0x7 0x4>;
-			};
-
-			CAN1: can@ef601800 {
-				compatible = "amcc,can-405ez";
-				reg = <0xef601800 0x620>;
-				interrupt-parent = <&UIC0>;
-				interrupts = <0x8 0x4>;
-			};
-
-			cameleon@ef602000 {
-				compatible = "amcc,cameleon-405ez";
-				reg = <0xef602000 0x800>;
-				interrupt-parent = <&UIC0>;
-				interrupts = <0xb 0x4 0xc 0x4>;
-			};
-
-			ieee1588@ef602800 {
-				compatible = "amcc,ieee1588-405ez";
-				reg = <0xef602800 0x60>;
-				interrupt-parent = <&UIC0>;
-				interrupts = <0x4 0x4>;
-				/* This thing is a bit weird.  It has its own UIC
-				 * that it uses to generate snapshot triggers.  We
-				 * don't really support this device yet, and it needs
-				 * work to figure this out.
-				 */
-				dcr-reg = <0xe0 0x9>;
-			};
-
-			usb@ef603000 {
-				compatible = "ohci-be";
-				reg = <0xef603000 0x80>;
-				interrupt-parent = <&UIC0>;
-				interrupts = <0xd 0x4 0xe 0x4>;
-			};
-
-			dac@ef603300 {
-				compatible = "amcc,dac-405ez";
-				reg = <0xef603300 0x40>;
-				interrupt-parent = <&UIC0>;
-				interrupts = <0x18 0x4>;
-			};
-
-			adc@ef603400 {
-				compatible = "amcc,adc-405ez";
-				reg = <0xef603400 0x40>;
-				interrupt-parent = <&UIC0>;
-				interrupts = <0x17 0x4>;
-			};
-
-			spi@ef603500 {
-				compatible = "amcc,spi-405ez";
-				reg = <0xef603500 0x100>;
-				interrupt-parent = <&UIC0>;
-				interrupts = <0x9 0x4>;
-			};
-		};
-
-		EBC0: ebc {
-			compatible = "ibm,ebc-405ez", "ibm,ebc";
-			dcr-reg = <0x12 0x2>;
-			#address-cells = <2>;
-			#size-cells = <1>;
-			clock-frequency = <0>; /* Filled in by wrapper */
-		};
-	};
-
-	chosen {
-		stdout-path = "/plb/opb/serial@ef600300";
-	};
-};
diff --git a/arch/powerpc/boot/dts/haleakala.dts b/arch/powerpc/boot/dts/haleakala.dts
deleted file mode 100644
index f81ce8786d59..000000000000
--- a/arch/powerpc/boot/dts/haleakala.dts
+++ /dev/null
@@ -1,281 +0,0 @@
-/*
- * Device Tree Source for AMCC Haleakala (405EXr)
- *
- * Copyright 2008 DENX Software Engineering, Stefan Roese <sr@denx.de>
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without
- * any warranty of any kind, whether express or implied.
- */
-
-/dts-v1/;
-
-/ {
-	#address-cells = <1>;
-	#size-cells = <1>;
-	model = "amcc,haleakala";
-	compatible = "amcc,haleakala", "amcc,kilauea";
-	dcr-parent = <&{/cpus/cpu@0}>;
-
-	aliases {
-		ethernet0 = &EMAC0;
-		serial0 = &UART0;
-		serial1 = &UART1;
-	};
-
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		cpu@0 {
-			device_type = "cpu";
-			model = "PowerPC,405EXr";
-			reg = <0x00000000>;
-			clock-frequency = <0>; /* Filled in by U-Boot */
-			timebase-frequency = <0>; /* Filled in by U-Boot */
-			i-cache-line-size = <32>;
-			d-cache-line-size = <32>;
-			i-cache-size = <16384>; /* 16 kB */
-			d-cache-size = <16384>; /* 16 kB */
-			dcr-controller;
-			dcr-access-method = "native";
-		};
-	};
-
-	memory {
-		device_type = "memory";
-		reg = <0x00000000 0x00000000>; /* Filled in by U-Boot */
-	};
-
-	UIC0: interrupt-controller {
-		compatible = "ibm,uic-405exr", "ibm,uic";
-		interrupt-controller;
-		cell-index = <0>;
-		dcr-reg = <0x0c0 0x009>;
-		#address-cells = <0>;
-		#size-cells = <0>;
-		#interrupt-cells = <2>;
-	};
-
-	UIC1: interrupt-controller1 {
-		compatible = "ibm,uic-405exr","ibm,uic";
-		interrupt-controller;
-		cell-index = <1>;
-		dcr-reg = <0x0d0 0x009>;
-		#address-cells = <0>;
-		#size-cells = <0>;
-		#interrupt-cells = <2>;
-		interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */
-		interrupt-parent = <&UIC0>;
-	};
-
-	UIC2: interrupt-controller2 {
-		compatible = "ibm,uic-405exr","ibm,uic";
-		interrupt-controller;
-		cell-index = <2>;
-		dcr-reg = <0x0e0 0x009>;
-		#address-cells = <0>;
-		#size-cells = <0>;
-		#interrupt-cells = <2>;
-		interrupts = <0x1c 0x4 0x1d 0x4>; /* cascade */
-		interrupt-parent = <&UIC0>;
-	};
-
-	plb {
-		compatible = "ibm,plb-405exr", "ibm,plb4";
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges;
-		clock-frequency = <0>; /* Filled in by U-Boot */
-
-		SDRAM0: memory-controller {
-			compatible = "ibm,sdram-405exr", "ibm,sdram-4xx-ddr2";
-			dcr-reg = <0x010 0x002>;
-			interrupt-parent = <&UIC2>;
-			interrupts = <0x5 0x4	/* ECC DED Error */ 
-				      0x6 0x4>;	/* ECC SEC Error */ 
-		};
-
-		MAL0: mcmal {
-			compatible = "ibm,mcmal-405exr", "ibm,mcmal2";
-			dcr-reg = <0x180 0x062>;
-			num-tx-chans = <2>;
-			num-rx-chans = <2>;
-			interrupt-parent = <&MAL0>;
-			interrupts = <0x0 0x1 0x2 0x3 0x4>;
-			#interrupt-cells = <1>;
-			#address-cells = <0>;
-			#size-cells = <0>;
-			interrupt-map = </*TXEOB*/ 0x0 &UIC0 0xa 0x4
-					/*RXEOB*/ 0x1 &UIC0 0xb 0x4
-					/*SERR*/  0x2 &UIC1 0x0 0x4
-					/*TXDE*/  0x3 &UIC1 0x1 0x4
-					/*RXDE*/  0x4 &UIC1 0x2 0x4>;
-			interrupt-map-mask = <0xffffffff>;
-		};
-
-		POB0: opb {
-			compatible = "ibm,opb-405exr", "ibm,opb";
-			#address-cells = <1>;
-			#size-cells = <1>;
-			ranges = <0x80000000 0x80000000 0x10000000
-				  0xef600000 0xef600000 0x00a00000
-				  0xf0000000 0xf0000000 0x10000000>;
-			dcr-reg = <0x0a0 0x005>;
-			clock-frequency = <0>; /* Filled in by U-Boot */
-
-			EBC0: ebc {
-				compatible = "ibm,ebc-405exr", "ibm,ebc";
-				dcr-reg = <0x012 0x002>;
-				#address-cells = <2>;
-				#size-cells = <1>;
-				clock-frequency = <0>; /* Filled in by U-Boot */
-				/* ranges property is supplied by U-Boot */
-				interrupts = <0x5 0x1>;
-				interrupt-parent = <&UIC1>;
-
-				nor_flash@0,0 {
-					compatible = "amd,s29gl512n", "cfi-flash";
-					bank-width = <2>;
-					reg = <0x00000000 0x00000000 0x04000000>;
-					#address-cells = <1>;
-					#size-cells = <1>;
-					partition@0 {
-						label = "kernel";
-						reg = <0x00000000 0x00200000>;
-					};
-					partition@200000 {
-						label = "root";
-						reg = <0x00200000 0x00200000>;
-					};
-					partition@400000 {
-						label = "user";
-						reg = <0x00400000 0x03b60000>;
-					};
-					partition@3f60000 {
-						label = "env";
-						reg = <0x03f60000 0x00040000>;
-					};
-					partition@3fa0000 {
-						label = "u-boot";
-						reg = <0x03fa0000 0x00060000>;
-					};
-				};
-			};
-
-			UART0: serial@ef600200 {
-				device_type = "serial";
-				compatible = "ns16550";
-				reg = <0xef600200 0x00000008>;
-				virtual-reg = <0xef600200>;
-				clock-frequency = <0>; /* Filled in by U-Boot */
-				current-speed = <0>;
-				interrupt-parent = <&UIC0>;
-				interrupts = <0x1a 0x4>;
-			};
-
-			UART1: serial@ef600300 {
-				device_type = "serial";
-				compatible = "ns16550";
-				reg = <0xef600300 0x00000008>;
-				virtual-reg = <0xef600300>;
-				clock-frequency = <0>; /* Filled in by U-Boot */
-				current-speed = <0>;
-				interrupt-parent = <&UIC0>;
-				interrupts = <0x1 0x4>;
-			};
-
-			IIC0: i2c@ef600400 {
-				compatible = "ibm,iic-405exr", "ibm,iic";
-				reg = <0xef600400 0x00000014>;
-				interrupt-parent = <&UIC0>;
-				interrupts = <0x2 0x4>;
-			};
-
-			IIC1: i2c@ef600500 {
-				compatible = "ibm,iic-405exr", "ibm,iic";
-				reg = <0xef600500 0x00000014>;
-				interrupt-parent = <&UIC0>;
-				interrupts = <0x7 0x4>;
-			};
-
-
-			RGMII0: emac-rgmii@ef600b00 {
-				compatible = "ibm,rgmii-405exr", "ibm,rgmii";
-				reg = <0xef600b00 0x00000104>;
-				has-mdio;
-			};
-
-			EMAC0: ethernet@ef600900 {
-				linux,network-index = <0x0>;
-				device_type = "network";
-				compatible = "ibm,emac-405exr", "ibm,emac4sync";
-				interrupt-parent = <&EMAC0>;
-				interrupts = <0x0 0x1>;
-				#interrupt-cells = <1>;
-				#address-cells = <0>;
-				#size-cells = <0>;
-				interrupt-map = </*Status*/ 0x0 &UIC0 0x18 0x4
-						/*Wake*/  0x1 &UIC1 0x1d 0x4>;
-				reg = <0xef600900 0x000000c4>;
-				local-mac-address = [000000000000]; /* Filled in by U-Boot */
-				mal-device = <&MAL0>;
-				mal-tx-channel = <0>;
-				mal-rx-channel = <0>;
-				cell-index = <0>;
-				max-frame-size = <9000>;
-				rx-fifo-size = <4096>;
-				tx-fifo-size = <2048>;
-				rx-fifo-size-gige = <16384>;
-				tx-fifo-size-gige = <16384>;
-				phy-mode = "rgmii";
-				phy-map = <0x00000000>;
-				rgmii-device = <&RGMII0>;
-				rgmii-channel = <0>;
-				has-inverted-stacr-oc;
-				has-new-stacr-staopc;
-			};
-		};
-
-		PCIE0: pcie@a0000000 {
-			device_type = "pci";
-			#interrupt-cells = <1>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			compatible = "ibm,plb-pciex-405ex", "ibm,plb-pciex";
-			primary;
-			port = <0x0>; /* port number */
-			reg = <0xa0000000 0x20000000	/* Config space access */
-			       0xef000000 0x00001000>;	/* Registers */
-			dcr-reg = <0x040 0x020>;
-			sdr-base = <0x400>;
-
-			/* Outbound ranges, one memory and one IO,
-			 * later cannot be changed
-			 */
-			ranges = <0x02000000 0x00000000 0x80000000 0x90000000 0x00000000 0x08000000
-				  0x01000000 0x00000000 0x00000000 0xe0000000 0x00000000 0x00010000>;
-
-			/* Inbound 2GB range starting at 0 */
-			dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x80000000>;
-
-			/* This drives busses 0x00 to 0x3f */
-			bus-range = <0x0 0x3f>;
-
-			/* Legacy interrupts (note the weird polarity, the bridge seems
-			 * to invert PCIe legacy interrupts).
-			 * We are de-swizzling here because the numbers are actually for
-			 * port of the root complex virtual P2P bridge. But I want
-			 * to avoid putting a node for it in the tree, so the numbers
-			 * below are basically de-swizzled numbers.
-			 * The real slot is on idsel 0, so the swizzling is 1:1
-			 */
-			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
-			interrupt-map = <
-				0x0 0x0 0x0 0x1 &UIC2 0x0 0x4 /* swizzled int A */
-				0x0 0x0 0x0 0x2 &UIC2 0x1 0x4 /* swizzled int B */
-				0x0 0x0 0x0 0x3 &UIC2 0x2 0x4 /* swizzled int C */
-				0x0 0x0 0x0 0x4 &UIC2 0x3 0x4 /* swizzled int D */>;
-		};
-	};
-};
diff --git a/arch/powerpc/boot/dts/hotfoot.dts b/arch/powerpc/boot/dts/hotfoot.dts
deleted file mode 100644
index b93bf2d9dd5b..000000000000
--- a/arch/powerpc/boot/dts/hotfoot.dts
+++ /dev/null
@@ -1,296 +0,0 @@
-/*
- * Device Tree Source for ESTeem 195E Hotfoot
- *
- * Copyright 2009 AbsoluteValue Systems <solomon@linux-wlan.com>
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without
- * any warranty of any kind, whether express or implied.
- */
-
-/dts-v1/;
-
-/ {
-	#address-cells = <1>;
-	#size-cells = <1>;
-	model = "est,hotfoot";
-	compatible = "est,hotfoot";
-	dcr-parent = <&{/cpus/cpu@0}>;
-
-	aliases {
-		ethernet0 = &EMAC0;
-		ethernet1 = &EMAC1;
-		serial0 = &UART0;
-		serial1 = &UART1;
-	};
-
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		cpu@0 {
-			device_type = "cpu";
-			model = "PowerPC,405EP";
-			reg = <0x00000000>;
-			clock-frequency = <0>; /* Filled in by zImage */
-			timebase-frequency = <0>; /* Filled in by zImage */
-			i-cache-line-size = <0x20>;
-			d-cache-line-size = <0x20>;
-			i-cache-size = <0x4000>;
-			d-cache-size = <0x4000>;
-			dcr-controller;
-			dcr-access-method = "native";
-		};
-	};
-
-	memory {
-		device_type = "memory";
-		reg = <0x00000000 0x00000000>; /* Filled in by zImage */
-	};
-
-	UIC0: interrupt-controller {
-		compatible = "ibm,uic";
-		interrupt-controller;
-		cell-index = <0>;
-		dcr-reg = <0x0c0 0x009>;
-		#address-cells = <0>;
-		#size-cells = <0>;
-		#interrupt-cells = <2>;
-	};
-
-	plb {
-		compatible = "ibm,plb3";
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges;
-		clock-frequency = <0>; /* Filled in by zImage */
-
-		SDRAM0: memory-controller {
-			compatible = "ibm,sdram-405ep";
-			dcr-reg = <0x010 0x002>;
-		};
-
-		MAL: mcmal {
-			compatible = "ibm,mcmal-405ep", "ibm,mcmal";
-			dcr-reg = <0x180 0x062>;
-			num-tx-chans = <4>;
-			num-rx-chans = <2>;
-			interrupt-parent = <&UIC0>;
-			interrupts = <
-				0xb 0x4 /* TXEOB */
-				0xc 0x4 /* RXEOB */
-				0xa 0x4 /* SERR */
-				0xd 0x4 /* TXDE */
-				0xe 0x4 /* RXDE */>;
-		};
-
-		POB0: opb {
-			compatible = "ibm,opb-405ep", "ibm,opb";
-			#address-cells = <1>;
-			#size-cells = <1>;
-			ranges = <0xef600000 0xef600000 0x00a00000>;
-			dcr-reg = <0x0a0 0x005>;
-			clock-frequency = <0>; /* Filled in by zImage */
-
-			/* Hotfoot has UART0/UART1 swapped */
-
-			UART0: serial@ef600400 {
-				device_type = "serial";
-				compatible = "ns16550";
-				reg = <0xef600400 0x00000008>;
-				virtual-reg = <0xef600400>;
-				clock-frequency = <0>; /* Filled in by zImage */
-				current-speed = <0x9600>;
-				interrupt-parent = <&UIC0>;
-				interrupts = <0x1 0x4>;
-			};
-
-			UART1: serial@ef600300 {
-				device_type = "serial";
-				compatible = "ns16550";
-				reg = <0xef600300 0x00000008>;
-				virtual-reg = <0xef600300>;
-				clock-frequency = <0>; /* Filled in by zImage */
-				current-speed = <0x9600>;
-				interrupt-parent = <&UIC0>;
-				interrupts = <0x0 0x4>;
-			};
-
-			IIC: i2c@ef600500 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				compatible = "ibm,iic-405ep", "ibm,iic";
-				reg = <0xef600500 0x00000011>;
-				interrupt-parent = <&UIC0>;
-				interrupts = <0x2 0x4>;
-
-				rtc@68 {
-					/* Actually a DS1339 */
-					compatible = "dallas,ds1307";
-					reg = <0x68>;
-				};
-
-				temp@4a {
-					/* Not present on all boards */
-					compatible = "national,lm75";
-					reg = <0x4a>;
-				};
-			};
-
-			GPIO: gpio@ef600700 {
-				#gpio-cells = <2>;
-				compatible = "ibm,ppc4xx-gpio";
-				reg = <0xef600700 0x00000020>;
-				gpio-controller;
-			};
-
-			gpio-leds {
-				compatible = "gpio-leds";
-				status {
-					label = "Status";
-					gpios = <&GPIO 1 0>;
-				};
-				radiorx {
-					label = "Rx";
-					gpios = <&GPIO 0xe 0>;
-				};
-			};
-
-			EMAC0: ethernet@ef600800 {
-				linux,network-index = <0x0>;
-				device_type = "network";
-				compatible = "ibm,emac-405ep", "ibm,emac";
-				interrupt-parent = <&UIC0>;
-				interrupts = <
-					0xf 0x4 /* Ethernet */
-					0x9 0x4 /* Ethernet Wake Up */>;
-				local-mac-address = [000000000000]; /* Filled in by zImage */
-				reg = <0xef600800 0x00000070>;
-				mal-device = <&MAL>;
-				mal-tx-channel = <0>;
-				mal-rx-channel = <0>;
-				cell-index = <0>;
-				max-frame-size = <0x5dc>;
-				rx-fifo-size = <0x1000>;
-				tx-fifo-size = <0x800>;
-				phy-mode = "mii";
-				phy-map = <0x00000000>;
-			};
-
-			EMAC1: ethernet@ef600900 {
-				linux,network-index = <0x1>;
-				device_type = "network";
-				compatible = "ibm,emac-405ep", "ibm,emac";
-				interrupt-parent = <&UIC0>;
-				interrupts = <
-					0x11 0x4 /* Ethernet */
-					0x9 0x4 /* Ethernet Wake Up */>;
-				local-mac-address = [000000000000]; /* Filled in by zImage */
-				reg = <0xef600900 0x00000070>;
-				mal-device = <&MAL>;
-				mal-tx-channel = <2>;
-				mal-rx-channel = <1>;
-				cell-index = <1>;
-				max-frame-size = <0x5dc>;
-				rx-fifo-size = <0x1000>;
-				tx-fifo-size = <0x800>;
-				mdio-device = <&EMAC0>;
-				phy-mode = "mii";
-				phy-map = <0x0000001>;
-			};
-		};
-
-		EBC0: ebc {
-			compatible = "ibm,ebc-405ep", "ibm,ebc";
-			dcr-reg = <0x012 0x002>;
-			#address-cells = <2>;
-			#size-cells = <1>;
-
-			/* The ranges property is supplied by the bootwrapper
-			 * and is based on the firmware's configuration of the
-			 * EBC bridge
-			 */
-			clock-frequency = <0>; /* Filled in by zImage */
-
-			nor_flash@0 {
-				compatible = "cfi-flash";
-				bank-width = <2>;
-				reg = <0x0 0xff800000 0x00800000>;
-				#address-cells = <1>;
-				#size-cells = <1>;
-
-				/* This mapping is for the 8M flash
-				   4M flash has all ofssets -= 4M,
-				   and FeatFS partition is not present */
-				partition@0 {
-					label = "Bootloader";
-					reg = <0x7c0000 0x40000>;
-					/* read-only; */
-				};
-				partition@1 {
-					label = "Env_and_Config_Primary";
-					reg = <0x400000 0x10000>;
-				};
-				partition@2 {
-					label = "Kernel";
-					reg = <0x420000 0x100000>;
-				};
-				partition@3 {
-					label = "Filesystem";
-					reg = <0x520000 0x2a0000>;
-				};
-				partition@4 {
-					label = "Env_and_Config_Secondary";
-					reg = <0x410000 0x10000>;
-				};
-				partition@5 {
-					label = "FeatFS";
-					reg = <0x000000 0x400000>;
-				};
-				partition@6 {
-					label = "Bootloader_Env";
-					reg = <0x7d0000 0x10000>;
-				};
-			};
-		};
-
-		PCI0: pci@ec000000 {
-			device_type = "pci";
-			#interrupt-cells = <1>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			compatible = "ibm,plb405ep-pci", "ibm,plb-pci";
-			primary;
-			reg = <0xeec00000 0x00000008    /* Config space access */
-				0xeed80000 0x00000004    /* IACK */
-				0xeed80000 0x00000004    /* Special cycle */
-				0xef480000 0x00000040>;  /* Internal registers */
-
-			/* Outbound ranges, one memory and one IO,
-			 * later cannot be changed. Chip supports a second
-			 * IO range but we don't use it for now
-			 */
-			ranges = <0x02000000 0x00000000 0x80000000 0x80000000 0x00000000 0x20000000
-				0x01000000 0x00000000 0x00000000 0xe8000000 0x00000000 0x00010000>;
-
-			/* Inbound 2GB range starting at 0 */
-			dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x80000000>;
-
-			interrupt-parent = <&UIC0>;
-			interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
-			interrupt-map = <
-				/* IDSEL 3 -- slot1 (optional) 27/29 A/B IRQ2/4 */
-				0x1800 0x0 0x0 0x1 &UIC0 0x1b 0x8
-				0x1800 0x0 0x0 0x2 &UIC0 0x1d 0x8
-
-				/* IDSEL 4 -- slot0, 26/28 A/B IRQ1/3 */
-				0x2000 0x0 0x0 0x1 &UIC0 0x1a 0x8
-				0x2000 0x0 0x0 0x2 &UIC0 0x1c 0x8
-				>;
-		};
-	};
-
-	chosen {
-		stdout-path = &UART0;
-	};
-};
diff --git a/arch/powerpc/boot/dts/kilauea.dts b/arch/powerpc/boot/dts/kilauea.dts
deleted file mode 100644
index c07a7525a72c..000000000000
--- a/arch/powerpc/boot/dts/kilauea.dts
+++ /dev/null
@@ -1,407 +0,0 @@
-/*
- * Device Tree Source for AMCC Kilauea (405EX)
- *
- * Copyright 2007-2009 DENX Software Engineering, Stefan Roese <sr@denx.de>
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without
- * any warranty of any kind, whether express or implied.
- */
-
-/dts-v1/;
-
-/ {
-	#address-cells = <1>;
-	#size-cells = <1>;
-	model = "amcc,kilauea";
-	compatible = "amcc,kilauea";
-	dcr-parent = <&{/cpus/cpu@0}>;
-
-	aliases {
-		ethernet0 = &EMAC0;
-		ethernet1 = &EMAC1;
-		serial0 = &UART0;
-		serial1 = &UART1;
-	};
-
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		cpu@0 {
-			device_type = "cpu";
-			model = "PowerPC,405EX";
-			reg = <0x00000000>;
-			clock-frequency = <0>; /* Filled in by U-Boot */
-			timebase-frequency = <0>; /* Filled in by U-Boot */
-			i-cache-line-size = <32>;
-			d-cache-line-size = <32>;
-			i-cache-size = <16384>; /* 16 kB */
-			d-cache-size = <16384>; /* 16 kB */
-			dcr-controller;
-			dcr-access-method = "native";
-		};
-	};
-
-	memory {
-		device_type = "memory";
-		reg = <0x00000000 0x00000000>; /* Filled in by U-Boot */
-	};
-
-	UIC0: interrupt-controller {
-		compatible = "ibm,uic-405ex", "ibm,uic";
-		interrupt-controller;
-		cell-index = <0>;
-		dcr-reg = <0x0c0 0x009>;
-		#address-cells = <0>;
-		#size-cells = <0>;
-		#interrupt-cells = <2>;
-	};
-
-	UIC1: interrupt-controller1 {
-		compatible = "ibm,uic-405ex","ibm,uic";
-		interrupt-controller;
-		cell-index = <1>;
-		dcr-reg = <0x0d0 0x009>;
-		#address-cells = <0>;
-		#size-cells = <0>;
-		#interrupt-cells = <2>;
-		interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */
-		interrupt-parent = <&UIC0>;
-	};
-
-	UIC2: interrupt-controller2 {
-		compatible = "ibm,uic-405ex","ibm,uic";
-		interrupt-controller;
-		cell-index = <2>;
-		dcr-reg = <0x0e0 0x009>;
-		#address-cells = <0>;
-		#size-cells = <0>;
-		#interrupt-cells = <2>;
-		interrupts = <0x1c 0x4 0x1d 0x4>; /* cascade */
-		interrupt-parent = <&UIC0>;
-	};
-
-	CPM0: cpm {
-		compatible = "ibm,cpm";
-		dcr-access-method = "native";
-		dcr-reg = <0x0b0 0x003>;
-		unused-units = <0x00000000>;
-		idle-doze = <0x02000000>;
-		standby = <0xe3e74800>;
-	};
-
-	plb {
-		compatible = "ibm,plb-405ex", "ibm,plb4";
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges;
-		clock-frequency = <0>; /* Filled in by U-Boot */
-
-		SDRAM0: memory-controller {
-			compatible = "ibm,sdram-405ex", "ibm,sdram-4xx-ddr2";
-			dcr-reg = <0x010 0x002>;
-			interrupt-parent = <&UIC2>;
-			interrupts = <0x5 0x4	/* ECC DED Error */ 
-				      0x6 0x4>;	/* ECC SEC Error */ 
-		};
-
-		CRYPTO: crypto@ef700000 {
-			compatible = "amcc,ppc405ex-crypto", "amcc,ppc4xx-crypto";
-			reg = <0xef700000 0x80400>;
-			interrupt-parent = <&UIC0>;
-			interrupts = <0x17 0x2>;
-		};
-
-		MAL0: mcmal {
-			compatible = "ibm,mcmal-405ex", "ibm,mcmal2";
-			dcr-reg = <0x180 0x062>;
-			num-tx-chans = <2>;
-			num-rx-chans = <2>;
-			interrupt-parent = <&MAL0>;
-			interrupts = <0x0 0x1 0x2 0x3 0x4>;
-			#interrupt-cells = <1>;
-			#address-cells = <0>;
-			#size-cells = <0>;
-			interrupt-map = </*TXEOB*/ 0x0 &UIC0 0xa 0x4
-					/*RXEOB*/ 0x1 &UIC0 0xb 0x4
-					/*SERR*/  0x2 &UIC1 0x0 0x4
-					/*TXDE*/  0x3 &UIC1 0x1 0x4
-					/*RXDE*/  0x4 &UIC1 0x2 0x4>;
-			interrupt-map-mask = <0xffffffff>;
-		};
-
-		POB0: opb {
-			compatible = "ibm,opb-405ex", "ibm,opb";
-			#address-cells = <1>;
-			#size-cells = <1>;
-			ranges = <0x80000000 0x80000000 0x10000000
-				  0xef600000 0xef600000 0x00a00000
-				  0xf0000000 0xf0000000 0x10000000>;
-			dcr-reg = <0x0a0 0x005>;
-			clock-frequency = <0>; /* Filled in by U-Boot */
-
-			EBC0: ebc {
-				compatible = "ibm,ebc-405ex", "ibm,ebc";
-				dcr-reg = <0x012 0x002>;
-				#address-cells = <2>;
-				#size-cells = <1>;
-				clock-frequency = <0>; /* Filled in by U-Boot */
-				/* ranges property is supplied by U-Boot */
-				interrupts = <0x5 0x1>;
-				interrupt-parent = <&UIC1>;
-
-				nor_flash@0,0 {
-					compatible = "amd,s29gl512n", "cfi-flash";
-					bank-width = <2>;
-					reg = <0x00000000 0x00000000 0x04000000>;
-					#address-cells = <1>;
-					#size-cells = <1>;
-					partition@0 {
-						label = "kernel";
-						reg = <0x00000000 0x001e0000>;
-					};
-					partition@1e0000 {
-						label = "dtb";
-						reg = <0x001e0000 0x00020000>;
-					};
-					partition@200000 {
-						label = "root";
-						reg = <0x00200000 0x00200000>;
-					};
-					partition@400000 {
-						label = "user";
-						reg = <0x00400000 0x03b60000>;
-					};
-					partition@3f60000 {
-						label = "env";
-						reg = <0x03f60000 0x00040000>;
-					};
-					partition@3fa0000 {
-						label = "u-boot";
-						reg = <0x03fa0000 0x00060000>;
-					};
-				};
-
-				ndfc@1,0 {
-					compatible = "ibm,ndfc";
-					reg = <0x00000001 0x00000000 0x00002000>;
-					ccr = <0x00001000>;
-					bank-settings = <0x80002222>;
-					#address-cells = <1>;
-					#size-cells = <1>;
-
-					nand {
-						#address-cells = <1>;
-						#size-cells = <1>;
-
-						partition@0 {
-							label = "u-boot";
-							reg = <0x00000000 0x00100000>;
-						};
-						partition@100000 {
-							label = "user";
-							reg = <0x00000000 0x03f00000>;
-						};
-					};
-				};
-			};
-
-			UART0: serial@ef600200 {
-				device_type = "serial";
-				compatible = "ns16550";
-				reg = <0xef600200 0x00000008>;
-				virtual-reg = <0xef600200>;
-				clock-frequency = <0>; /* Filled in by U-Boot */
-				current-speed = <0>;
-				interrupt-parent = <&UIC0>;
-				interrupts = <0x1a 0x4>;
-			};
-
-			UART1: serial@ef600300 {
-				device_type = "serial";
-				compatible = "ns16550";
-				reg = <0xef600300 0x00000008>;
-				virtual-reg = <0xef600300>;
-				clock-frequency = <0>; /* Filled in by U-Boot */
-				current-speed = <0>;
-				interrupt-parent = <&UIC0>;
-				interrupts = <0x1 0x4>;
-			};
-
-			IIC0: i2c@ef600400 {
-				compatible = "ibm,iic-405ex", "ibm,iic";
-				reg = <0xef600400 0x00000014>;
-				interrupt-parent = <&UIC0>;
-				interrupts = <0x2 0x4>;
-				#address-cells = <1>;
-				#size-cells = <0>;
-
-				rtc@68 {
-					compatible = "dallas,ds1338";
-					reg = <0x68>;
-				};
-
-				dtt@48 {
-					compatible = "dallas,ds1775";
-					reg = <0x48>;
-				};
-			};
-
-			IIC1: i2c@ef600500 {
-				compatible = "ibm,iic-405ex", "ibm,iic";
-				reg = <0xef600500 0x00000014>;
-				interrupt-parent = <&UIC0>;
-				interrupts = <0x7 0x4>;
-			};
-
-			RGMII0: emac-rgmii@ef600b00 {
-				compatible = "ibm,rgmii-405ex", "ibm,rgmii";
-				reg = <0xef600b00 0x00000104>;
-				has-mdio;
-			};
-
-			EMAC0: ethernet@ef600900 {
-				linux,network-index = <0x0>;
-				device_type = "network";
-				compatible = "ibm,emac-405ex", "ibm,emac4sync";
-				interrupt-parent = <&EMAC0>;
-				interrupts = <0x0 0x1>;
-				#interrupt-cells = <1>;
-				#address-cells = <0>;
-				#size-cells = <0>;
-				interrupt-map = </*Status*/ 0x0 &UIC0 0x18 0x4
-						/*Wake*/  0x1 &UIC1 0x1d 0x4>;
-				reg = <0xef600900 0x000000c4>;
-				local-mac-address = [000000000000]; /* Filled in by U-Boot */
-				mal-device = <&MAL0>;
-				mal-tx-channel = <0>;
-				mal-rx-channel = <0>;
-				cell-index = <0>;
-				max-frame-size = <9000>;
-				rx-fifo-size = <4096>;
-				tx-fifo-size = <2048>;
-				rx-fifo-size-gige = <16384>;
-				tx-fifo-size-gige = <16384>;
-				phy-mode = "rgmii";
-				phy-map = <0x00000000>;
-				rgmii-device = <&RGMII0>;
-				rgmii-channel = <0>;
-				has-inverted-stacr-oc;
-				has-new-stacr-staopc;
-			};
-
-			EMAC1: ethernet@ef600a00 {
-				linux,network-index = <0x1>;
-				device_type = "network";
-				compatible = "ibm,emac-405ex", "ibm,emac4sync";
-				interrupt-parent = <&EMAC1>;
-				interrupts = <0x0 0x1>;
-				#interrupt-cells = <1>;
-				#address-cells = <0>;
-				#size-cells = <0>;
-				interrupt-map = </*Status*/ 0x0 &UIC0 0x19 0x4
-						/*Wake*/  0x1 &UIC1 0x1f 0x4>;
-				reg = <0xef600a00 0x000000c4>;
-				local-mac-address = [000000000000]; /* Filled in by U-Boot */
-				mal-device = <&MAL0>;
-				mal-tx-channel = <1>;
-				mal-rx-channel = <1>;
-				cell-index = <1>;
-				max-frame-size = <9000>;
-				rx-fifo-size = <4096>;
-				tx-fifo-size = <2048>;
-				rx-fifo-size-gige = <16384>;
-				tx-fifo-size-gige = <16384>;
-				phy-mode = "rgmii";
-				phy-map = <0x00000000>;
-				rgmii-device = <&RGMII0>;
-				rgmii-channel = <1>;
-				has-inverted-stacr-oc;
-				has-new-stacr-staopc;
-			};
-		};
-
-		PCIE0: pcie@a0000000 {
-			device_type = "pci";
-			#interrupt-cells = <1>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			compatible = "ibm,plb-pciex-405ex", "ibm,plb-pciex";
-			primary;
-			port = <0x0>; /* port number */
-			reg = <0xa0000000 0x20000000	/* Config space access */
-			       0xef000000 0x00001000>;	/* Registers */
-			dcr-reg = <0x040 0x020>;
-			sdr-base = <0x400>;
-
-			/* Outbound ranges, one memory and one IO,
-			 * later cannot be changed
-			 */
-			ranges = <0x02000000 0x00000000 0x80000000 0x90000000 0x00000000 0x08000000
-				  0x01000000 0x00000000 0x00000000 0xe0000000 0x00000000 0x00010000>;
-
-			/* Inbound 2GB range starting at 0 */
-			dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x80000000>;
-
-			/* This drives busses 0x00 to 0x3f */
-			bus-range = <0x0 0x3f>;
-
-			/* Legacy interrupts (note the weird polarity, the bridge seems
-			 * to invert PCIe legacy interrupts).
-			 * We are de-swizzling here because the numbers are actually for
-			 * port of the root complex virtual P2P bridge. But I want
-			 * to avoid putting a node for it in the tree, so the numbers
-			 * below are basically de-swizzled numbers.
-			 * The real slot is on idsel 0, so the swizzling is 1:1
-			 */
-			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
-			interrupt-map = <
-				0x0 0x0 0x0 0x1 &UIC2 0x0 0x4 /* swizzled int A */
-				0x0 0x0 0x0 0x2 &UIC2 0x1 0x4 /* swizzled int B */
-				0x0 0x0 0x0 0x3 &UIC2 0x2 0x4 /* swizzled int C */
-				0x0 0x0 0x0 0x4 &UIC2 0x3 0x4 /* swizzled int D */>;
-		};
-
-		PCIE1: pcie@c0000000 {
-			device_type = "pci";
-			#interrupt-cells = <1>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			compatible = "ibm,plb-pciex-405ex", "ibm,plb-pciex";
-			primary;
-			port = <0x1>; /* port number */
-			reg = <0xc0000000 0x20000000	/* Config space access */
-			       0xef001000 0x00001000>;	/* Registers */
-			dcr-reg = <0x060 0x020>;
-			sdr-base = <0x440>;
-
-			/* Outbound ranges, one memory and one IO,
-			 * later cannot be changed
-			 */
-			ranges = <0x02000000 0x00000000 0x80000000 0x98000000 0x00000000 0x08000000
-				  0x01000000 0x00000000 0x00000000 0xe0010000 0x00000000 0x00010000>;
-
-			/* Inbound 2GB range starting at 0 */
-			dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x80000000>;
-
-			/* This drives busses 0x40 to 0x7f */
-			bus-range = <0x40 0x7f>;
-
-			/* Legacy interrupts (note the weird polarity, the bridge seems
-			 * to invert PCIe legacy interrupts).
-			 * We are de-swizzling here because the numbers are actually for
-			 * port of the root complex virtual P2P bridge. But I want
-			 * to avoid putting a node for it in the tree, so the numbers
-			 * below are basically de-swizzled numbers.
-			 * The real slot is on idsel 0, so the swizzling is 1:1
-			 */
-			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
-			interrupt-map = <
-				0x0 0x0 0x0 0x1 &UIC2 0xb 0x4 /* swizzled int A */
-				0x0 0x0 0x0 0x2 &UIC2 0xc 0x4 /* swizzled int B */
-				0x0 0x0 0x0 0x3 &UIC2 0xd 0x4 /* swizzled int C */
-				0x0 0x0 0x0 0x4 &UIC2 0xe 0x4 /* swizzled int D */>;
-		};
-	};
-};
diff --git a/arch/powerpc/boot/dts/klondike.dts b/arch/powerpc/boot/dts/klondike.dts
deleted file mode 100644
index 97432177892a..000000000000
--- a/arch/powerpc/boot/dts/klondike.dts
+++ /dev/null
@@ -1,212 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * Device Tree for Klondike (APM8018X) board.
- *
- * Copyright (c) 2010, Applied Micro Circuits Corporation
- * Author: Tanmay Inamdar <tinamdar@apm.com>
- */
-
-/dts-v1/;
-
-/ {
-	#address-cells = <1>;
-	#size-cells = <1>;
-	model = "apm,klondike";
-	compatible = "apm,klondike";
-	dcr-parent = <&{/cpus/cpu@0}>;
-
-	aliases {
-		ethernet0 = &EMAC0;
-		ethernet1 = &EMAC1;
-	};
-
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		cpu@0 {
-			device_type = "cpu";
-			model = "PowerPC,apm8018x";
-			reg = <0x00000000>;
-			clock-frequency = <300000000>; /* Filled in by U-Boot */
-			timebase-frequency = <300000000>; /* Filled in by U-Boot */
-			i-cache-line-size = <32>;
-			d-cache-line-size = <32>;
-			i-cache-size = <16384>; /* 16 kB */
-			d-cache-size = <16384>; /* 16 kB */
-			dcr-controller;
-			dcr-access-method = "native";
-		};
-	};
-
-	memory {
-		device_type = "memory";
-		reg = <0x00000000 0x20000000>; /* Filled in by U-Boot */
-	};
-
-	UIC0: interrupt-controller {
-		compatible = "ibm,uic";
-		interrupt-controller;
-		cell-index = <0>;
-		dcr-reg = <0x0c0 0x010>;
-		#address-cells = <0>;
-		#size-cells = <0>;
-		#interrupt-cells = <2>;
-	};
-
-	UIC1: interrupt-controller1 {
-		compatible = "ibm,uic";
-		interrupt-controller;
-		cell-index = <1>;
-		dcr-reg = <0x0d0 0x010>;
-		#address-cells = <0>;
-		#size-cells = <0>;
-		#interrupt-cells = <2>;
-		interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */
-		interrupt-parent = <&UIC0>;
-	};
-
-	UIC2: interrupt-controller2 {
-		compatible = "ibm,uic";
-		interrupt-controller;
-		cell-index = <2>;
-		dcr-reg = <0x0e0 0x010>;
-		#address-cells = <0>;
-		#size-cells = <0>;
-		#interrupt-cells = <2>;
-		interrupts = <0x0a 0x4 0x0b 0x4>; /* cascade */
-		interrupt-parent = <&UIC0>;
-	};
-
-	UIC3: interrupt-controller3 {
-		compatible = "ibm,uic";
-		interrupt-controller;
-		cell-index = <3>;
-		dcr-reg = <0x0f0 0x010>;
-		#address-cells = <0>;
-		#size-cells = <0>;
-		#interrupt-cells = <2>;
-		interrupts = <0x10 0x4 0x11 0x4>; /* cascade */
-		interrupt-parent = <&UIC0>;
-	};
-
-	plb {
-		compatible = "ibm,plb4";
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges;
-		clock-frequency = <0>; /* Filled in by U-Boot */
-
-		SDRAM0: memory-controller {
-			compatible = "ibm,sdram-apm8018x";
-			dcr-reg = <0x010 0x002>;
-		};
-
-		MAL0: mcmal {
-			compatible = "ibm,mcmal2";
-			dcr-reg = <0x180 0x062>;
-			num-tx-chans = <2>;
-			num-rx-chans = <16>;
-			#address-cells = <0>;
-			#size-cells = <0>;
-			interrupt-parent = <&UIC1>;
-			interrupts = </*TXEOB*/   0x6 0x4
-					/*RXEOB*/ 0x7 0x4
-					/*SERR*/  0x1 0x4
-					/*TXDE*/  0x2 0x4
-					/*RXDE*/  0x3 0x4>;
-		};
-
-		POB0: opb {
-			compatible = "ibm,opb";
-			#address-cells = <1>;
-			#size-cells = <1>;
-			ranges = <0x20000000 0x20000000 0x30000000
-				  0x50000000 0x50000000 0x10000000
-				  0x60000000 0x60000000 0x10000000
-				  0xFE000000 0xFE000000 0x00010000>;
-			dcr-reg = <0x100 0x020>;
-			clock-frequency = <300000000>; /* Filled in by U-Boot */
-
-			RGMII0: emac-rgmii@400a2000 {
-				compatible = "ibm,rgmii";
-				reg = <0x400a2000 0x00000010>;
-				has-mdio;
-			};
-
-			TAH0: emac-tah@400a3000 {
-				compatible = "ibm,tah";
-				reg = <0x400a3000 0x100>;
-			};
-
-			TAH1: emac-tah@400a4000 {
-				compatible = "ibm,tah";
-				reg = <0x400a4000 0x100>;
-			};
-
-			EMAC0: ethernet@400a0000 {
-				compatible = "ibm,emac4", "ibm-emac4sync";
-				interrupt-parent = <&EMAC0>;
-				interrupts = <0x0>;
-				#interrupt-cells = <1>;
-				#address-cells = <0>;
-				#size-cells = <0>;
-				interrupt-map = </*Status*/ 0x0 &UIC0 0x13 0x4>;
-				reg = <0x400a0000 0x00000100>;
-				local-mac-address = [000000000000]; /* Filled in by U-Boot */
-				mal-device = <&MAL0>;
-				mal-tx-channel = <0x0>;
-				mal-rx-channel = <0x0>;
-				cell-index = <0>;
-				max-frame-size = <9000>;
-				rx-fifo-size = <4096>;
-				tx-fifo-size = <2048>;
-				phy-mode = "rgmii";
-				phy-address = <0x2>;
-				turbo = "no";
-				phy-map = <0x00000000>;
-				rgmii-device = <&RGMII0>;
-				rgmii-channel = <0>;
-				tah-device = <&TAH0>;
-				tah-channel = <0>;
-				has-inverted-stacr-oc;
-				has-new-stacr-staopc;
-			};
-
-			EMAC1: ethernet@400a1000 {
-				compatible = "ibm,emac4", "ibm-emac4sync";
-				status = "disabled";
-				interrupt-parent = <&EMAC1>;
-				interrupts = <0x0>;
-				#interrupt-cells = <1>;
-				#address-cells = <0>;
-				#size-cells = <0>;
-				interrupt-map = </*Status*/ 0x0 &UIC0 0x14 0x4>;
-				reg = <0x400a1000 0x00000100>;
-				local-mac-address = [000000000000]; /* Filled in by U-Boot */
-				mal-device = <&MAL0>;
-				mal-tx-channel = <1>;
-				mal-rx-channel = <8>;
-				cell-index = <1>;
-				max-frame-size = <9000>;
-				rx-fifo-size = <4096>;
-				tx-fifo-size = <2048>;
-				phy-mode = "rgmii";
-				phy-address = <0x3>;
-				turbo = "no";
-				phy-map = <0x00000000>;
-				rgmii-device = <&RGMII0>;
-				rgmii-channel = <1>;
-				tah-device = <&TAH1>;
-				tah-channel = <0>;
-				has-inverted-stacr-oc;
-				has-new-stacr-staopc;
-				mdio-device = <&EMAC0>;
-			};
-		};
-	};
-
-	chosen {
-		stdout-path = "/plb/opb/serial@50001000";
-	};
-};
diff --git a/arch/powerpc/boot/dts/makalu.dts b/arch/powerpc/boot/dts/makalu.dts
deleted file mode 100644
index c473cd911bca..000000000000
--- a/arch/powerpc/boot/dts/makalu.dts
+++ /dev/null
@@ -1,353 +0,0 @@
-/*
- * Device Tree Source for AMCC Makalu (405EX)
- *
- * Copyright 2007 DENX Software Engineering, Stefan Roese <sr@denx.de>
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without
- * any warranty of any kind, whether express or implied.
- */
-
-/dts-v1/;
-
-/ {
-	#address-cells = <1>;
-	#size-cells = <1>;
-	model = "amcc,makalu";
-	compatible = "amcc,makalu";
-	dcr-parent = <&{/cpus/cpu@0}>;
-
-	aliases {
-		ethernet0 = &EMAC0;
-		ethernet1 = &EMAC1;
-		serial0 = &UART0;
-		serial1 = &UART1;
-	};
-
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		cpu@0 {
-			device_type = "cpu";
-			model = "PowerPC,405EX";
-			reg = <0x00000000>;
-			clock-frequency = <0>; /* Filled in by U-Boot */
-			timebase-frequency = <0>; /* Filled in by U-Boot */
-			i-cache-line-size = <32>;
-			d-cache-line-size = <32>;
-			i-cache-size = <16384>; /* 16 kB */
-			d-cache-size = <16384>; /* 16 kB */
-			dcr-controller;
-			dcr-access-method = "native";
-		};
-	};
-
-	memory {
-		device_type = "memory";
-		reg = <0x00000000 0x00000000>; /* Filled in by U-Boot */
-	};
-
-	UIC0: interrupt-controller {
-		compatible = "ibm,uic-405ex", "ibm,uic";
-		interrupt-controller;
-		cell-index = <0>;
-		dcr-reg = <0x0c0 0x009>;
-		#address-cells = <0>;
-		#size-cells = <0>;
-		#interrupt-cells = <2>;
-	};
-
-	UIC1: interrupt-controller1 {
-		compatible = "ibm,uic-405ex","ibm,uic";
-		interrupt-controller;
-		cell-index = <1>;
-		dcr-reg = <0x0d0 0x009>;
-		#address-cells = <0>;
-		#size-cells = <0>;
-		#interrupt-cells = <2>;
-		interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */
-		interrupt-parent = <&UIC0>;
-	};
-
-	UIC2: interrupt-controller2 {
-		compatible = "ibm,uic-405ex","ibm,uic";
-		interrupt-controller;
-		cell-index = <2>;
-		dcr-reg = <0x0e0 0x009>;
-		#address-cells = <0>;
-		#size-cells = <0>;
-		#interrupt-cells = <2>;
-		interrupts = <0x1c 0x4 0x1d 0x4>; /* cascade */
-		interrupt-parent = <&UIC0>;
-	};
-
-	plb {
-		compatible = "ibm,plb-405ex", "ibm,plb4";
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges;
-		clock-frequency = <0>; /* Filled in by U-Boot */
-
-		SDRAM0: memory-controller {
-			compatible = "ibm,sdram-405ex", "ibm,sdram-4xx-ddr2";
-			dcr-reg = <0x010 0x002>;
-			interrupt-parent = <&UIC2>;
-			interrupts = <0x5 0x4 /* ECC DED Error */
-			              0x6 0x4 /* ECC SEC Error */ >;
-		};
-
-		MAL0: mcmal {
-			compatible = "ibm,mcmal-405ex", "ibm,mcmal2";
-			dcr-reg = <0x180 0x062>;
-			num-tx-chans = <2>;
-			num-rx-chans = <2>;
-			interrupt-parent = <&MAL0>;
-			interrupts = <0x0 0x1 0x2 0x3 0x4>;
-			#interrupt-cells = <1>;
-			#address-cells = <0>;
-			#size-cells = <0>;
-			interrupt-map = </*TXEOB*/ 0x0 &UIC0 0xa 0x4
-					/*RXEOB*/ 0x1 &UIC0 0xb 0x4
-					/*SERR*/  0x2 &UIC1 0x0 0x4
-					/*TXDE*/  0x3 &UIC1 0x1 0x4
-					/*RXDE*/  0x4 &UIC1 0x2 0x4>;
-			interrupt-map-mask = <0xffffffff>;
-		};
-
-		POB0: opb {
-			compatible = "ibm,opb-405ex", "ibm,opb";
-			#address-cells = <1>;
-			#size-cells = <1>;
-			ranges = <0x80000000 0x80000000 0x10000000
-				  0xef600000 0xef600000 0x00a00000
-				  0xf0000000 0xf0000000 0x10000000>;
-			dcr-reg = <0x0a0 0x005>;
-			clock-frequency = <0>; /* Filled in by U-Boot */
-
-			EBC0: ebc {
-				compatible = "ibm,ebc-405ex", "ibm,ebc";
-				dcr-reg = <0x012 0x002>;
-				#address-cells = <2>;
-				#size-cells = <1>;
-				clock-frequency = <0>; /* Filled in by U-Boot */
-				/* ranges property is supplied by U-Boot */
-				interrupts = <0x5 0x1>;
-				interrupt-parent = <&UIC1>;
-
-				nor_flash@0,0 {
-					compatible = "amd,s29gl512n", "cfi-flash";
-					bank-width = <2>;
-					reg = <0x00000000 0x00000000 0x04000000>;
-					#address-cells = <1>;
-					#size-cells = <1>;
-					partition@0 {
-						label = "kernel";
-						reg = <0x00000000 0x00200000>;
-					};
-					partition@200000 {
-						label = "root";
-						reg = <0x00200000 0x00200000>;
-					};
-					partition@400000 {
-						label = "user";
-						reg = <0x00400000 0x03b60000>;
-					};
-					partition@3f60000 {
-						label = "env";
-						reg = <0x03f60000 0x00040000>;
-					};
-					partition@3fa0000 {
-						label = "u-boot";
-						reg = <0x03fa0000 0x00060000>;
-					};
-				};
-			};
-
-			UART0: serial@ef600200 {
-				device_type = "serial";
-				compatible = "ns16550";
-				reg = <0xef600200 0x00000008>;
-				virtual-reg = <0xef600200>;
-				clock-frequency = <0>; /* Filled in by U-Boot */
-				current-speed = <0>;
-				interrupt-parent = <&UIC0>;
-				interrupts = <0x1a 0x4>;
-			};
-
-			UART1: serial@ef600300 {
-				device_type = "serial";
-				compatible = "ns16550";
-				reg = <0xef600300 0x00000008>;
-				virtual-reg = <0xef600300>;
-				clock-frequency = <0>; /* Filled in by U-Boot */
-				current-speed = <0>;
-				interrupt-parent = <&UIC0>;
-				interrupts = <0x1 0x4>;
-			};
-
-			IIC0: i2c@ef600400 {
-				compatible = "ibm,iic-405ex", "ibm,iic";
-				reg = <0xef600400 0x00000014>;
-				interrupt-parent = <&UIC0>;
-				interrupts = <0x2 0x4>;
-			};
-
-			IIC1: i2c@ef600500 {
-				compatible = "ibm,iic-405ex", "ibm,iic";
-				reg = <0xef600500 0x00000014>;
-				interrupt-parent = <&UIC0>;
-				interrupts = <0x7 0x4>;
-			};
-
-
-			RGMII0: emac-rgmii@ef600b00 {
-				compatible = "ibm,rgmii-405ex", "ibm,rgmii";
-				reg = <0xef600b00 0x00000104>;
-				has-mdio;
-			};
-
-			EMAC0: ethernet@ef600900 {
-				linux,network-index = <0x0>;
-				device_type = "network";
-				compatible = "ibm,emac-405ex", "ibm,emac4sync";
-				interrupt-parent = <&EMAC0>;
-				interrupts = <0x0 0x1>;
-				#interrupt-cells = <1>;
-				#address-cells = <0>;
-				#size-cells = <0>;
-				interrupt-map = </*Status*/ 0x0 &UIC0 0x18 0x4
-						/*Wake*/  0x1 &UIC1 0x1d 0x4>;
-				reg = <0xef600900 0x000000c4>;
-				local-mac-address = [000000000000]; /* Filled in by U-Boot */
-				mal-device = <&MAL0>;
-				mal-tx-channel = <0>;
-				mal-rx-channel = <0>;
-				cell-index = <0>;
-				max-frame-size = <9000>;
-				rx-fifo-size = <4096>;
-				tx-fifo-size = <2048>;
-				rx-fifo-size-gige = <16384>;
-				tx-fifo-size-gige = <16384>;
-				phy-mode = "rgmii";
-				phy-map = <0x0000003f>;	/* Start at 6 */
-				rgmii-device = <&RGMII0>;
-				rgmii-channel = <0>;
-				has-inverted-stacr-oc;
-				has-new-stacr-staopc;
-			};
-
-			EMAC1: ethernet@ef600a00 {
-				linux,network-index = <0x1>;
-				device_type = "network";
-				compatible = "ibm,emac-405ex", "ibm,emac4sync";
-				interrupt-parent = <&EMAC1>;
-				interrupts = <0x0 0x1>;
-				#interrupt-cells = <1>;
-				#address-cells = <0>;
-				#size-cells = <0>;
-				interrupt-map = </*Status*/ 0x0 &UIC0 0x19 0x4
-						/*Wake*/  0x1 &UIC1 0x1f 0x4>;
-				reg = <0xef600a00 0x000000c4>;
-				local-mac-address = [000000000000]; /* Filled in by U-Boot */
-				mal-device = <&MAL0>;
-				mal-tx-channel = <1>;
-				mal-rx-channel = <1>;
-				cell-index = <1>;
-				max-frame-size = <9000>;
-				rx-fifo-size = <4096>;
-				tx-fifo-size = <2048>;
-                                rx-fifo-size-gige = <16384>;
-                                tx-fifo-size-gige = <16384>;
-				phy-mode = "rgmii";
-				phy-map = <0x00000000>;
-				rgmii-device = <&RGMII0>;
-				rgmii-channel = <1>;
-				has-inverted-stacr-oc;
-				has-new-stacr-staopc;
-			};
-		};
-
-		PCIE0: pcie@a0000000 {
-			device_type = "pci";
-			#interrupt-cells = <1>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			compatible = "ibm,plb-pciex-405ex", "ibm,plb-pciex";
-			primary;
-			port = <0x0>; /* port number */
-			reg = <0xa0000000 0x20000000	/* Config space access */
-			       0xef000000 0x00001000>;	/* Registers */
-			dcr-reg = <0x040 0x020>;
-			sdr-base = <0x400>;
-
-			/* Outbound ranges, one memory and one IO,
-			 * later cannot be changed
-			 */
-			ranges = <0x02000000 0x00000000 0x80000000 0x90000000 0x00000000 0x08000000
-				  0x01000000 0x00000000 0x00000000 0xe0000000 0x00000000 0x00010000>;
-
-			/* Inbound 2GB range starting at 0 */
-			dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x80000000>;
-
-			/* This drives busses 0x00 to 0x3f */
-			bus-range = <0x0 0x3f>;
-
-			/* Legacy interrupts (note the weird polarity, the bridge seems
-			 * to invert PCIe legacy interrupts).
-			 * We are de-swizzling here because the numbers are actually for
-			 * port of the root complex virtual P2P bridge. But I want
-			 * to avoid putting a node for it in the tree, so the numbers
-			 * below are basically de-swizzled numbers.
-			 * The real slot is on idsel 0, so the swizzling is 1:1
-			 */
-			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
-			interrupt-map = <
-				0x0 0x0 0x0 0x1 &UIC2 0x0 0x4 /* swizzled int A */
-				0x0 0x0 0x0 0x2 &UIC2 0x1 0x4 /* swizzled int B */
-				0x0 0x0 0x0 0x3 &UIC2 0x2 0x4 /* swizzled int C */
-				0x0 0x0 0x0 0x4 &UIC2 0x3 0x4 /* swizzled int D */>;
-		};
-
-		PCIE1: pcie@c0000000 {
-			device_type = "pci";
-			#interrupt-cells = <1>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			compatible = "ibm,plb-pciex-405ex", "ibm,plb-pciex";
-			primary;
-			port = <0x1>; /* port number */
-			reg = <0xc0000000 0x20000000	/* Config space access */
-			       0xef001000 0x00001000>;	/* Registers */
-			dcr-reg = <0x060 0x020>;
-			sdr-base = <0x440>;
-
-			/* Outbound ranges, one memory and one IO,
-			 * later cannot be changed
-			 */
-			ranges = <0x02000000 0x00000000 0x80000000 0x98000000 0x00000000 0x08000000
-				  0x01000000 0x00000000 0x00000000 0xe0010000 0x00000000 0x00010000>;
-
-			/* Inbound 2GB range starting at 0 */
-			dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x80000000>;
-
-			/* This drives busses 0x40 to 0x7f */
-			bus-range = <0x40 0x7f>;
-
-			/* Legacy interrupts (note the weird polarity, the bridge seems
-			 * to invert PCIe legacy interrupts).
-			 * We are de-swizzling here because the numbers are actually for
-			 * port of the root complex virtual P2P bridge. But I want
-			 * to avoid putting a node for it in the tree, so the numbers
-			 * below are basically de-swizzled numbers.
-			 * The real slot is on idsel 0, so the swizzling is 1:1
-			 */
-			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
-			interrupt-map = <
-				0x0 0x0 0x0 0x1 &UIC2 0xb 0x4 /* swizzled int A */
-				0x0 0x0 0x0 0x2 &UIC2 0xc 0x4 /* swizzled int B */
-				0x0 0x0 0x0 0x3 &UIC2 0xd 0x4 /* swizzled int C */
-				0x0 0x0 0x0 0x4 &UIC2 0xe 0x4 /* swizzled int D */>;
-		};
-	};
-};
diff --git a/arch/powerpc/boot/dts/obs600.dts b/arch/powerpc/boot/dts/obs600.dts
deleted file mode 100644
index d10b0411809b..000000000000
--- a/arch/powerpc/boot/dts/obs600.dts
+++ /dev/null
@@ -1,314 +0,0 @@
-/*
- * Device Tree Source for PlatHome OpenBlockS 600 (405EX)
- *
- * Copyright 2011 Ben Herrenschmidt, IBM Corp.
- *
- * Based on Kilauea by:
- *
- * Copyright 2007-2009 DENX Software Engineering, Stefan Roese <sr@denx.de>
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without
- * any warranty of any kind, whether express or implied.
- */
-
-/dts-v1/;
-
-/ {
-	#address-cells = <1>;
-	#size-cells = <1>;
-	model = "PlatHome,OpenBlockS 600";
-	compatible = "plathome,obs600";
-	dcr-parent = <&{/cpus/cpu@0}>;
-
-	aliases {
-		ethernet0 = &EMAC0;
-		ethernet1 = &EMAC1;
-		serial0 = &UART0;
-		serial1 = &UART1;
-	};
-
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		cpu@0 {
-			device_type = "cpu";
-			model = "PowerPC,405EX";
-			reg = <0x00000000>;
-			clock-frequency = <0>; /* Filled in by U-Boot */
-			timebase-frequency = <0>; /* Filled in by U-Boot */
-			i-cache-line-size = <32>;
-			d-cache-line-size = <32>;
-			i-cache-size = <16384>; /* 16 kB */
-			d-cache-size = <16384>; /* 16 kB */
-			dcr-controller;
-			dcr-access-method = "native";
-		};
-	};
-
-	memory {
-		device_type = "memory";
-		reg = <0x00000000 0x00000000>; /* Filled in by U-Boot */
-	};
-
-	UIC0: interrupt-controller {
-		compatible = "ibm,uic-405ex", "ibm,uic";
-		interrupt-controller;
-		cell-index = <0>;
-		dcr-reg = <0x0c0 0x009>;
-		#address-cells = <0>;
-		#size-cells = <0>;
-		#interrupt-cells = <2>;
-	};
-
-	UIC1: interrupt-controller1 {
-		compatible = "ibm,uic-405ex","ibm,uic";
-		interrupt-controller;
-		cell-index = <1>;
-		dcr-reg = <0x0d0 0x009>;
-		#address-cells = <0>;
-		#size-cells = <0>;
-		#interrupt-cells = <2>;
-		interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */
-		interrupt-parent = <&UIC0>;
-	};
-
-	UIC2: interrupt-controller2 {
-		compatible = "ibm,uic-405ex","ibm,uic";
-		interrupt-controller;
-		cell-index = <2>;
-		dcr-reg = <0x0e0 0x009>;
-		#address-cells = <0>;
-		#size-cells = <0>;
-		#interrupt-cells = <2>;
-		interrupts = <0x1c 0x4 0x1d 0x4>; /* cascade */
-		interrupt-parent = <&UIC0>;
-	};
-
-	CPM0: cpm {
-		compatible = "ibm,cpm";
-		dcr-access-method = "native";
-		dcr-reg = <0x0b0 0x003>;
-		unused-units = <0x00000000>;
-		idle-doze = <0x02000000>;
-		standby = <0xe3e74800>;
-	};
-
-	plb {
-		compatible = "ibm,plb-405ex", "ibm,plb4";
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges;
-		clock-frequency = <0>; /* Filled in by U-Boot */
-
-		SDRAM0: memory-controller {
-			compatible = "ibm,sdram-405ex", "ibm,sdram-4xx-ddr2";
-			dcr-reg = <0x010 0x002>;
-			interrupt-parent = <&UIC2>;
-			interrupts = <0x5 0x4	/* ECC DED Error */
-				      0x6 0x4>;	/* ECC SEC Error */
-		};
-
-		CRYPTO: crypto@ef700000 {
-			compatible = "amcc,ppc405ex-crypto", "amcc,ppc4xx-crypto";
-			reg = <0xef700000 0x80400>;
-			interrupt-parent = <&UIC0>;
-			interrupts = <0x17 0x2>;
-		};
-
-		MAL0: mcmal {
-			compatible = "ibm,mcmal-405ex", "ibm,mcmal2";
-			dcr-reg = <0x180 0x062>;
-			num-tx-chans = <2>;
-			num-rx-chans = <2>;
-			interrupt-parent = <&MAL0>;
-			interrupts = <0x0 0x1 0x2 0x3 0x4>;
-			#interrupt-cells = <1>;
-			#address-cells = <0>;
-			#size-cells = <0>;
-			interrupt-map = </*TXEOB*/ 0x0 &UIC0 0xa 0x4
-					/*RXEOB*/ 0x1 &UIC0 0xb 0x4
-					/*SERR*/  0x2 &UIC1 0x0 0x4
-					/*TXDE*/  0x3 &UIC1 0x1 0x4
-					/*RXDE*/  0x4 &UIC1 0x2 0x4>;
-			interrupt-map-mask = <0xffffffff>;
-		};
-
-		POB0: opb {
-			compatible = "ibm,opb-405ex", "ibm,opb";
-			#address-cells = <1>;
-			#size-cells = <1>;
-			ranges = <0x80000000 0x80000000 0x10000000
-				  0xef600000 0xef600000 0x00a00000
-				  0xf0000000 0xf0000000 0x10000000>;
-			dcr-reg = <0x0a0 0x005>;
-			clock-frequency = <0>; /* Filled in by U-Boot */
-
-			EBC0: ebc {
-				compatible = "ibm,ebc-405ex", "ibm,ebc";
-				dcr-reg = <0x012 0x002>;
-				#address-cells = <2>;
-				#size-cells = <1>;
-				clock-frequency = <0>; /* Filled in by U-Boot */
-				/* ranges property is supplied by U-Boot */
-				interrupts = <0x5 0x1>;
-				interrupt-parent = <&UIC1>;
-
-				nor_flash@0,0 {
-					compatible = "amd,s29gl512n", "cfi-flash";
-					bank-width = <2>;
-					reg = <0x00000000 0x00000000 0x08000000>;
-					#address-cells = <1>;
-					#size-cells = <1>;
-					partition@0 {
-						label = "kernel + initrd";
-						reg = <0x00000000 0x03de0000>;
-					};
-					partition@3de0000 {
-						label = "user config area";
-						reg = <0x03de0000 0x00080000>;
-					};
-					partition@3e60000 {
-						label = "user program area";
-						reg = <0x03e60000 0x04000000>;
-					};
-					partition@7e60000 {
-						label = "flat device tree";
-						reg = <0x07e60000 0x00080000>;
-					};
-					partition@7ee0000 {
-						label = "test program";
-						reg = <0x07ee0000 0x00080000>;
-					};
-					partition@7f60000 {
-						label = "u-boot env";
-						reg = <0x07f60000 0x00040000>;
-					};
-					partition@7fa0000 {
-						label = "u-boot";
-						reg = <0x07fa0000 0x00060000>;
-					};
-				};
-			};
-
-			UART0: serial@ef600200 {
-				device_type = "serial";
-				compatible = "ns16550";
-				reg = <0xef600200 0x00000008>;
-				virtual-reg = <0xef600200>;
-				clock-frequency = <0>; /* Filled in by U-Boot */
-				current-speed = <0>;
-				interrupt-parent = <&UIC0>;
-				interrupts = <0x1a 0x4>;
-			};
-
-			UART1: serial@ef600300 {
-				device_type = "serial";
-				compatible = "ns16550";
-				reg = <0xef600300 0x00000008>;
-				virtual-reg = <0xef600300>;
-				clock-frequency = <0>; /* Filled in by U-Boot */
-				current-speed = <0>;
-				interrupt-parent = <&UIC0>;
-				interrupts = <0x1 0x4>;
-			};
-
-			IIC0: i2c@ef600400 {
-				compatible = "ibm,iic-405ex", "ibm,iic";
-				reg = <0xef600400 0x00000014>;
-				interrupt-parent = <&UIC0>;
-				interrupts = <0x2 0x4>;
-				#address-cells = <1>;
-				#size-cells = <0>;
-
-				rtc@68 {
-					compatible = "dallas,ds1340";
-					reg = <0x68>;
-				};
-			};
-
-			IIC1: i2c@ef600500 {
-				compatible = "ibm,iic-405ex", "ibm,iic";
-				reg = <0xef600500 0x00000014>;
-				interrupt-parent = <&UIC0>;
-				interrupts = <0x7 0x4>;
-			};
-
-			RGMII0: emac-rgmii@ef600b00 {
-				compatible = "ibm,rgmii-405ex", "ibm,rgmii";
-				reg = <0xef600b00 0x00000104>;
-				has-mdio;
-			};
-
-			EMAC0: ethernet@ef600900 {
-				linux,network-index = <0x0>;
-				device_type = "network";
-				compatible = "ibm,emac-405ex", "ibm,emac4sync";
-				interrupt-parent = <&EMAC0>;
-				interrupts = <0x0 0x1>;
-				#interrupt-cells = <1>;
-				#address-cells = <0>;
-				#size-cells = <0>;
-				interrupt-map = </*Status*/ 0x0 &UIC0 0x18 0x4
-						/*Wake*/  0x1 &UIC1 0x1d 0x4>;
-				reg = <0xef600900 0x000000c4>;
-				local-mac-address = [000000000000]; /* Filled in by U-Boot */
-				mal-device = <&MAL0>;
-				mal-tx-channel = <0>;
-				mal-rx-channel = <0>;
-				cell-index = <0>;
-				max-frame-size = <9000>;
-				rx-fifo-size = <4096>;
-				tx-fifo-size = <2048>;
-				rx-fifo-size-gige = <16384>;
-				tx-fifo-size-gige = <16384>;
-				phy-mode = "rgmii";
-				phy-map = <0x00000000>;
-				rgmii-device = <&RGMII0>;
-				rgmii-channel = <0>;
-				has-inverted-stacr-oc;
-				has-new-stacr-staopc;
-			};
-
-			EMAC1: ethernet@ef600a00 {
-				linux,network-index = <0x1>;
-				device_type = "network";
-				compatible = "ibm,emac-405ex", "ibm,emac4sync";
-				interrupt-parent = <&EMAC1>;
-				interrupts = <0x0 0x1>;
-				#interrupt-cells = <1>;
-				#address-cells = <0>;
-				#size-cells = <0>;
-				interrupt-map = </*Status*/ 0x0 &UIC0 0x19 0x4
-						/*Wake*/  0x1 &UIC1 0x1f 0x4>;
-				reg = <0xef600a00 0x000000c4>;
-				local-mac-address = [000000000000]; /* Filled in by U-Boot */
-				mal-device = <&MAL0>;
-				mal-tx-channel = <1>;
-				mal-rx-channel = <1>;
-				cell-index = <1>;
-				max-frame-size = <9000>;
-				rx-fifo-size = <4096>;
-				tx-fifo-size = <2048>;
-				rx-fifo-size-gige = <16384>;
-				tx-fifo-size-gige = <16384>;
-				phy-mode = "rgmii";
-				phy-map = <0x00000000>;
-				rgmii-device = <&RGMII0>;
-				rgmii-channel = <1>;
-				has-inverted-stacr-oc;
-				has-new-stacr-staopc;
-			};
-
-			GPIO: gpio@ef600800 {
-				device_type = "gpio";
-				compatible = "ibm,gpio-405ex", "ibm,ppc4xx-gpio";
-				reg = <0xef600800 0x50>;
-			};
-		};
-	};
-        chosen {
-                stdout-path = "/plb/opb/serial@ef600200";
-        };
-};
diff --git a/arch/powerpc/boot/ppcboot-hotfoot.h b/arch/powerpc/boot/ppcboot-hotfoot.h
deleted file mode 100644
index 4728db95f58a..000000000000
--- a/arch/powerpc/boot/ppcboot-hotfoot.h
+++ /dev/null
@@ -1,119 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * This interface is used for compatibility with old U-boots *ONLY*.
- * Please do not imitate or extend this.
- */
-
-/* 
- * Unfortunately, the ESTeem Hotfoot board uses a mangled version of 
- * ppcboot.h for historical reasons, and in the interest of having a 
- * mainline kernel boot on the production board+bootloader, this was the 
- * least-offensive solution.  Please direct all flames to:
- *
- *  Solomon Peachy <solomon@linux-wlan.com>
- *
- * (This header is identical to ppcboot.h except for the 
- *  TARGET_HOTFOOT bits)
- */
-
-/*
- * (C) Copyright 2000, 2001
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- */
-
-#ifndef __PPCBOOT_H__
-#define __PPCBOOT_H__
-
-/*
- * Board information passed to kernel from PPCBoot
- *
- * include/asm-ppc/ppcboot.h
- */
-
-#include "types.h"
-
-typedef struct bd_info {
-	unsigned long	bi_memstart;	/* start of DRAM memory */
-	unsigned long	bi_memsize;	/* size	 of DRAM memory in bytes */
-	unsigned long	bi_flashstart;	/* start of FLASH memory */
-	unsigned long	bi_flashsize;	/* size	 of FLASH memory */
-	unsigned long	bi_flashoffset; /* reserved area for startup monitor */
-	unsigned long	bi_sramstart;	/* start of SRAM memory */
-	unsigned long	bi_sramsize;	/* size	 of SRAM memory */
-#if defined(TARGET_8xx) || defined(TARGET_CPM2) || defined(TARGET_85xx) ||\
-	defined(TARGET_83xx)
-	unsigned long	bi_immr_base;	/* base of IMMR register */
-#endif
-#if defined(TARGET_PPC_MPC52xx)
-	unsigned long   bi_mbar_base;   /* base of internal registers */
-#endif
-	unsigned long	bi_bootflags;	/* boot / reboot flag (for LynxOS) */
-	unsigned long	bi_ip_addr;	/* IP Address */
-	unsigned char	bi_enetaddr[6];	/* Ethernet address */
-#if defined(TARGET_HOTFOOT)
-	/* second onboard ethernet port */
-	unsigned char	bi_enet1addr[6];
-#define HAVE_ENET1ADDR
-#endif /* TARGET_HOOTFOOT */
-	unsigned short	bi_ethspeed;	/* Ethernet speed in Mbps */
-	unsigned long	bi_intfreq;	/* Internal Freq, in MHz */
-	unsigned long	bi_busfreq;	/* Bus Freq, in MHz */
-#if defined(TARGET_CPM2)
-	unsigned long	bi_cpmfreq;	/* CPM_CLK Freq, in MHz */
-	unsigned long	bi_brgfreq;	/* BRG_CLK Freq, in MHz */
-	unsigned long	bi_sccfreq;	/* SCC_CLK Freq, in MHz */
-	unsigned long	bi_vco;		/* VCO Out from PLL, in MHz */
-#endif
-#if defined(TARGET_PPC_MPC52xx)
-	unsigned long   bi_ipbfreq;     /* IPB Bus Freq, in MHz */
-	unsigned long   bi_pcifreq;     /* PCI Bus Freq, in MHz */
-#endif
-	unsigned long	bi_baudrate;	/* Console Baudrate */
-#if defined(TARGET_4xx)
-	unsigned char	bi_s_version[4];	/* Version of this structure */
-	unsigned char	bi_r_version[32];	/* Version of the ROM (IBM) */
-	unsigned int	bi_procfreq;	/* CPU (Internal) Freq, in Hz */
-	unsigned int	bi_plb_busfreq;	/* PLB Bus speed, in Hz */
-	unsigned int	bi_pci_busfreq;	/* PCI Bus speed, in Hz */
-	unsigned char	bi_pci_enetaddr[6];	/* PCI Ethernet MAC address */
-#endif
-#if defined(TARGET_HOTFOOT)
-	unsigned int     bi_pllouta_freq;       /* PLL OUTA speed, in Hz */
-#endif
-#if defined(TARGET_HYMOD)
-	hymod_conf_t	bi_hymod_conf;	/* hymod configuration information */
-#endif
-#if defined(TARGET_EVB64260) || defined(TARGET_405EP) || defined(TARGET_44x) || \
-	defined(TARGET_85xx) ||	defined(TARGET_83xx) || defined(TARGET_HAS_ETH1)
-	/* second onboard ethernet port */
-	unsigned char	bi_enet1addr[6];
-#define HAVE_ENET1ADDR
-#endif
-#if defined(TARGET_EVB64260) || defined(TARGET_440GX) || \
-    defined(TARGET_85xx) || defined(TARGET_HAS_ETH2)
-	/* third onboard ethernet ports */
-	unsigned char	bi_enet2addr[6];
-#define HAVE_ENET2ADDR
-#endif
-#if defined(TARGET_440GX) || defined(TARGET_HAS_ETH3)
-	/* fourth onboard ethernet ports */
-	unsigned char	bi_enet3addr[6];
-#define HAVE_ENET3ADDR
-#endif
-#if defined(TARGET_HOTFOOT)
-        int             bi_phynum[2];           /* Determines phy mapping */
-        int             bi_phymode[2];          /* Determines phy mode */
-#endif
-#if defined(TARGET_4xx)
-	unsigned int	bi_opbfreq;		/* OB clock in Hz */
-	int		bi_iic_fast[2];		/* Use fast i2c mode */
-#endif
-#if defined(TARGET_440GX)
-	int		bi_phynum[4];		/* phy mapping */
-	int		bi_phymode[4];		/* phy mode */
-#endif
-} bd_t;
-
-#define bi_tbfreq	bi_intfreq
-
-#endif	/* __PPCBOOT_H__ */
diff --git a/arch/powerpc/boot/ppcboot.h b/arch/powerpc/boot/ppcboot.h
index a78b0b257698..90c8f452fe6e 100644
--- a/arch/powerpc/boot/ppcboot.h
+++ b/arch/powerpc/boot/ppcboot.h
@@ -63,7 +63,7 @@ typedef struct bd_info {
 #if defined(TARGET_HYMOD)
 	hymod_conf_t	bi_hymod_conf;	/* hymod configuration information */
 #endif
-#if defined(TARGET_EVB64260) || defined(TARGET_405EP) || defined(TARGET_44x) || \
+#if defined(TARGET_EVB64260) || defined(TARGET_44x) || \
 	defined(TARGET_85xx) ||	defined(TARGET_83xx) || defined(TARGET_HAS_ETH1)
 	/* second onboard ethernet port */
 	unsigned char	bi_enet1addr[6];
diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper
index 352d7de24018..b1f5549a3c9c 100755
--- a/arch/powerpc/boot/wrapper
+++ b/arch/powerpc/boot/wrapper
@@ -337,7 +337,7 @@ ps3)
     make_space=n
     pie=
     ;;
-ep88xc|ep405|ep8248e)
+ep88xc|ep8248e)
     platformo="$object/fixed-head.o $object/$platform.o"
     binary=y
     ;;
@@ -468,26 +468,6 @@ uboot)
     fi
     exit 0
     ;;
-uboot-obs600)
-    rm -f "$ofile"
-    # obs600 wants a multi image with an initrd, so we need to put a fake
-    # one in even when building a "normal" image.
-    if [ -n "$initrd" ]; then
-	real_rd="$initrd"
-    else
-	real_rd=`mktemp`
-	echo "\0" >>"$real_rd"
-    fi
-    ${MKIMAGE} -A ppc -O linux -T multi -C gzip -a $membase -e $membase \
-	$uboot_version -d "$vmz":"$real_rd":"$dtb" "$ofile"
-    if [ -z "$initrd" ]; then
-	rm -f "$real_rd"
-    fi
-    if [ -z "$cacheit" ]; then
-	rm -f "$vmz"
-    fi
-    exit 0
-    ;;
 esac
 
 addsec() {
diff --git a/arch/powerpc/boot/xz_config.h b/arch/powerpc/boot/xz_config.h
index ebfadd39e192..9506a96ebbcc 100644
--- a/arch/powerpc/boot/xz_config.h
+++ b/arch/powerpc/boot/xz_config.h
@@ -50,11 +50,8 @@ static inline void put_unaligned_be32(u32 val, void *p)
 /* prevent the inclusion of the xz-preboot MM headers */
 #define DECOMPR_MM_H
 #define memmove memmove
-#define XZ_EXTERN static
 
 /* xz.h needs to be included directly since we need enum xz_mode */
 #include "../../../include/linux/xz.h"
 
-#undef XZ_EXTERN
-
 #endif
diff --git a/arch/powerpc/configs/40x.config b/arch/powerpc/configs/40x.config
deleted file mode 100644
index 82a9d58ddb81..000000000000
--- a/arch/powerpc/configs/40x.config
+++ /dev/null
@@ -1,2 +0,0 @@
-CONFIG_PPC64=n
-CONFIG_40x=y
diff --git a/arch/powerpc/configs/40x/acadia_defconfig b/arch/powerpc/configs/40x/acadia_defconfig
deleted file mode 100644
index 25eed86ec528..000000000000
--- a/arch/powerpc/configs/40x/acadia_defconfig
+++ /dev/null
@@ -1,61 +0,0 @@
-CONFIG_40x=y
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_EXPERT=y
-CONFIG_KALLSYMS_ALL=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_ACADIA=y
-CONFIG_PCI=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IPV6 is not set
-CONFIG_CONNECTOR=y
-CONFIG_MTD=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_BLOCK=m
-CONFIG_MTD_CFI=y
-CONFIG_MTD_JEDECPROBE=y
-CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_PHYSMAP_OF=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=35000
-CONFIG_NETDEVICES=y
-CONFIG_IBM_EMAC=y
-CONFIG_IBM_EMAC_RXB=256
-CONFIG_IBM_EMAC_TXB=256
-CONFIG_IBM_EMAC_DEBUG=y
-# CONFIG_INPUT is not set
-# CONFIG_SERIO is not set
-# CONFIG_VT is not set
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_EXTENDED=y
-CONFIG_SERIAL_8250_SHARE_IRQ=y
-CONFIG_SERIAL_OF_PLATFORM=y
-# CONFIG_HW_RANDOM is not set
-# CONFIG_HWMON is not set
-CONFIG_THERMAL=y
-# CONFIG_USB_SUPPORT is not set
-CONFIG_EXT2_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_TMPFS=y
-CONFIG_CRAMFS=y
-CONFIG_NFS_FS=y
-CONFIG_ROOT_NFS=y
-CONFIG_DEBUG_FS=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_DETECT_HUNG_TASK=y
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_ECB=y
-CONFIG_CRYPTO_PCBC=y
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_DES=y
diff --git a/arch/powerpc/configs/40x/kilauea_defconfig b/arch/powerpc/configs/40x/kilauea_defconfig
deleted file mode 100644
index 3549c9e950e8..000000000000
--- a/arch/powerpc/configs/40x/kilauea_defconfig
+++ /dev/null
@@ -1,69 +0,0 @@
-CONFIG_40x=y
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_EXPERT=y
-CONFIG_KALLSYMS_ALL=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_KILAUEA=y
-CONFIG_PCI=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IPV6 is not set
-CONFIG_CONNECTOR=y
-CONFIG_MTD=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_JEDECPROBE=y
-CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_PHYSMAP_OF=y
-CONFIG_MTD_RAW_NAND=y
-CONFIG_MTD_NAND_NDFC=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=35000
-CONFIG_NETDEVICES=y
-CONFIG_IBM_EMAC=y
-CONFIG_IBM_EMAC_RXB=256
-CONFIG_IBM_EMAC_TXB=256
-# CONFIG_INPUT is not set
-# CONFIG_SERIO is not set
-# CONFIG_VT is not set
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_EXTENDED=y
-CONFIG_SERIAL_8250_SHARE_IRQ=y
-CONFIG_SERIAL_OF_PLATFORM=y
-# CONFIG_HW_RANDOM is not set
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_IBM_IIC=y
-CONFIG_SENSORS_LM75=y
-CONFIG_THERMAL=y
-# CONFIG_USB_SUPPORT is not set
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_DS1307=y
-CONFIG_EXT2_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_TMPFS=y
-CONFIG_CRAMFS=y
-CONFIG_NFS_FS=y
-CONFIG_ROOT_NFS=y
-CONFIG_DEBUG_FS=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_DETECT_HUNG_TASK=y
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_ECB=y
-CONFIG_CRYPTO_PCBC=y
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_DES=y
diff --git a/arch/powerpc/configs/40x/klondike_defconfig b/arch/powerpc/configs/40x/klondike_defconfig
deleted file mode 100644
index a974d1e945cc..000000000000
--- a/arch/powerpc/configs/40x/klondike_defconfig
+++ /dev/null
@@ -1,43 +0,0 @@
-CONFIG_40x=y
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_EXPERT=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_APM8018X=y
-# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
-CONFIG_MATH_EMULATION=y
-# CONFIG_SUSPEND is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=35000
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_SG=y
-CONFIG_SCSI_SAS_ATTRS=y
-# CONFIG_INPUT is not set
-# CONFIG_SERIO is not set
-# CONFIG_VT is not set
-# CONFIG_UNIX98_PTYS is not set
-# CONFIG_LEGACY_PTYS is not set
-# CONFIG_HW_RANDOM is not set
-# CONFIG_HWMON is not set
-# CONFIG_USB_SUPPORT is not set
-# CONFIG_IOMMU_SUPPORT is not set
-CONFIG_EXT2_FS=y
-CONFIG_EXT4_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_TMPFS=y
-CONFIG_CRAMFS=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_ASCII=y
-CONFIG_NLS_ISO8859_1=y
-CONFIG_NLS_UTF8=y
-CONFIG_MAGIC_SYSRQ=y
-# CONFIG_SCHED_DEBUG is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
-# CONFIG_FTRACE is not set
diff --git a/arch/powerpc/configs/40x/makalu_defconfig b/arch/powerpc/configs/40x/makalu_defconfig
deleted file mode 100644
index 4563f88acf0c..000000000000
--- a/arch/powerpc/configs/40x/makalu_defconfig
+++ /dev/null
@@ -1,59 +0,0 @@
-CONFIG_40x=y
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_EXPERT=y
-CONFIG_KALLSYMS_ALL=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_MAKALU=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IPV6 is not set
-CONFIG_CONNECTOR=y
-CONFIG_MTD=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_BLOCK=m
-CONFIG_MTD_CFI=y
-CONFIG_MTD_JEDECPROBE=y
-CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_PHYSMAP_OF=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=35000
-CONFIG_NETDEVICES=y
-CONFIG_IBM_EMAC=y
-CONFIG_IBM_EMAC_RXB=256
-CONFIG_IBM_EMAC_TXB=256
-# CONFIG_INPUT is not set
-# CONFIG_SERIO is not set
-# CONFIG_VT is not set
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_EXTENDED=y
-CONFIG_SERIAL_8250_SHARE_IRQ=y
-CONFIG_SERIAL_OF_PLATFORM=y
-# CONFIG_HW_RANDOM is not set
-# CONFIG_HWMON is not set
-CONFIG_THERMAL=y
-# CONFIG_USB_SUPPORT is not set
-CONFIG_EXT2_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_TMPFS=y
-CONFIG_CRAMFS=y
-CONFIG_NFS_FS=y
-CONFIG_ROOT_NFS=y
-CONFIG_DEBUG_FS=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_DETECT_HUNG_TASK=y
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_ECB=y
-CONFIG_CRYPTO_PCBC=y
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_DES=y
diff --git a/arch/powerpc/configs/40x/obs600_defconfig b/arch/powerpc/configs/40x/obs600_defconfig
deleted file mode 100644
index 2a2bb3f46847..000000000000
--- a/arch/powerpc/configs/40x/obs600_defconfig
+++ /dev/null
@@ -1,69 +0,0 @@
-CONFIG_40x=y
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_EXPERT=y
-CONFIG_KALLSYMS_ALL=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_OBS600=y
-CONFIG_MATH_EMULATION=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IPV6 is not set
-CONFIG_CONNECTOR=y
-CONFIG_MTD=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_JEDECPROBE=y
-CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_PHYSMAP_OF=y
-CONFIG_MTD_RAW_NAND=y
-CONFIG_MTD_NAND_NDFC=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=35000
-CONFIG_NETDEVICES=y
-CONFIG_IBM_EMAC=y
-CONFIG_IBM_EMAC_RXB=256
-CONFIG_IBM_EMAC_TXB=256
-# CONFIG_INPUT is not set
-# CONFIG_SERIO is not set
-# CONFIG_VT is not set
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_EXTENDED=y
-CONFIG_SERIAL_8250_SHARE_IRQ=y
-CONFIG_SERIAL_OF_PLATFORM=y
-# CONFIG_HW_RANDOM is not set
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_IBM_IIC=y
-CONFIG_SENSORS_LM75=y
-CONFIG_THERMAL=y
-# CONFIG_USB_SUPPORT is not set
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_DS1307=y
-CONFIG_EXT2_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_TMPFS=y
-CONFIG_CRAMFS=y
-CONFIG_NFS_FS=y
-CONFIG_ROOT_NFS=y
-CONFIG_DEBUG_FS=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_DETECT_HUNG_TASK=y
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_ECB=y
-CONFIG_CRYPTO_PCBC=y
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_DES=y
diff --git a/arch/powerpc/configs/40x/walnut_defconfig b/arch/powerpc/configs/40x/walnut_defconfig
deleted file mode 100644
index 9eaaf1a1d2c6..000000000000
--- a/arch/powerpc/configs/40x/walnut_defconfig
+++ /dev/null
@@ -1,55 +0,0 @@
-CONFIG_40x=y
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_EXPERT=y
-CONFIG_KALLSYMS_ALL=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IPV6 is not set
-CONFIG_CONNECTOR=y
-CONFIG_MTD=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_BLOCK=m
-CONFIG_MTD_CFI=y
-CONFIG_MTD_JEDECPROBE=y
-CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_PHYSMAP_OF=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=35000
-CONFIG_NETDEVICES=y
-CONFIG_IBM_EMAC=y
-# CONFIG_INPUT is not set
-# CONFIG_SERIO is not set
-# CONFIG_VT is not set
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_EXTENDED=y
-CONFIG_SERIAL_8250_SHARE_IRQ=y
-CONFIG_SERIAL_OF_PLATFORM=y
-# CONFIG_HW_RANDOM is not set
-# CONFIG_HWMON is not set
-CONFIG_THERMAL=y
-CONFIG_EXT2_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_TMPFS=y
-CONFIG_CRAMFS=y
-CONFIG_NFS_FS=y
-CONFIG_ROOT_NFS=y
-CONFIG_DEBUG_FS=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_DETECT_HUNG_TASK=y
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_ECB=y
-CONFIG_CRYPTO_PCBC=y
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_DES=y
diff --git a/arch/powerpc/configs/85xx-hw.config b/arch/powerpc/configs/85xx-hw.config
index 524db76f47b7..8aff83217397 100644
--- a/arch/powerpc/configs/85xx-hw.config
+++ b/arch/powerpc/configs/85xx-hw.config
@@ -24,6 +24,7 @@ CONFIG_FS_ENET=y
 CONFIG_FSL_CORENET_CF=y
 CONFIG_FSL_DMA=y
 CONFIG_FSL_HV_MANAGER=y
+CONFIG_FSL_IFC=y
 CONFIG_FSL_PQ_MDIO=y
 CONFIG_FSL_RIO=y
 CONFIG_FSL_XGMAC_MDIO=y
@@ -58,6 +59,7 @@ CONFIG_INPUT_FF_MEMLESS=m
 CONFIG_MARVELL_PHY=y
 CONFIG_MDIO_BUS_MUX_GPIO=y
 CONFIG_MDIO_BUS_MUX_MMIOREG=y
+CONFIG_MEMORY=y
 CONFIG_MMC_SDHCI_OF_ESDHC=y
 CONFIG_MMC_SDHCI_PLTFM=y
 CONFIG_MMC_SDHCI=y
diff --git a/arch/powerpc/configs/ppc40x_defconfig b/arch/powerpc/configs/ppc40x_defconfig
deleted file mode 100644
index 7e48693775f4..000000000000
--- a/arch/powerpc/configs/ppc40x_defconfig
+++ /dev/null
@@ -1,74 +0,0 @@
-CONFIG_40x=y
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_EXPERT=y
-CONFIG_KALLSYMS_ALL=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_PPC4xx_GPIO=y
-CONFIG_ACADIA=y
-CONFIG_HOTFOOT=y
-CONFIG_KILAUEA=y
-CONFIG_MAKALU=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_CONNECTOR=y
-CONFIG_MTD=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_BLOCK=m
-CONFIG_MTD_CFI=y
-CONFIG_MTD_JEDECPROBE=y
-CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_PHYSMAP_OF=y
-CONFIG_MTD_UBI=m
-CONFIG_MTD_UBI_GLUEBI=m
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=35000
-CONFIG_NETDEVICES=y
-CONFIG_IBM_EMAC=y
-# CONFIG_INPUT is not set
-CONFIG_SERIO=m
-# CONFIG_SERIO_I8042 is not set
-# CONFIG_SERIO_SERPORT is not set
-# CONFIG_VT is not set
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_EXTENDED=y
-CONFIG_SERIAL_8250_SHARE_IRQ=y
-CONFIG_SERIAL_OF_PLATFORM=y
-# CONFIG_HW_RANDOM is not set
-CONFIG_I2C=m
-CONFIG_I2C_CHARDEV=m
-CONFIG_I2C_GPIO=m
-CONFIG_I2C_IBM_IIC=m
-# CONFIG_HWMON is not set
-CONFIG_THERMAL=y
-CONFIG_FB=m
-CONFIG_EXT2_FS=y
-CONFIG_EXT4_FS=m
-CONFIG_VFAT_FS=m
-CONFIG_PROC_KCORE=y
-CONFIG_TMPFS=y
-CONFIG_JFFS2_FS=m
-CONFIG_UBIFS_FS=m
-CONFIG_CRAMFS=y
-CONFIG_NFS_FS=y
-CONFIG_ROOT_NFS=y
-CONFIG_NLS_CODEPAGE_437=m
-CONFIG_NLS_ISO8859_1=m
-CONFIG_DEBUG_FS=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_DETECT_HUNG_TASK=y
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_ECB=y
-CONFIG_CRYPTO_PCBC=y
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_DES=y
diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig
index 544a65fda77b..a5e3e7f97f4d 100644
--- a/arch/powerpc/configs/ppc64_defconfig
+++ b/arch/powerpc/configs/ppc64_defconfig
@@ -81,7 +81,6 @@ CONFIG_MODULE_SIG_SHA512=y
 CONFIG_PARTITION_ADVANCED=y
 CONFIG_BINFMT_MISC=m
 CONFIG_ZSWAP=y
-CONFIG_Z3FOLD=y
 CONFIG_ZSMALLOC=y
 # CONFIG_SLAB_MERGE_DEFAULT is not set
 CONFIG_SLAB_FREELIST_RANDOM=y
@@ -93,6 +92,7 @@ CONFIG_MEMORY_HOTREMOVE=y
 CONFIG_KSM=y
 CONFIG_TRANSPARENT_HUGEPAGE=y
 CONFIG_MEM_SOFT_DIRTY=y
+CONFIG_DEFERRED_STRUCT_PAGE_INIT=y
 CONFIG_ZONE_DEVICE=y
 CONFIG_NET=y
 CONFIG_PACKET=y
diff --git a/arch/powerpc/configs/ppc6xx_defconfig b/arch/powerpc/configs/ppc6xx_defconfig
index 66c7b28d7450..c06344db0eb3 100644
--- a/arch/powerpc/configs/ppc6xx_defconfig
+++ b/arch/powerpc/configs/ppc6xx_defconfig
@@ -12,7 +12,6 @@ CONFIG_TASK_XACCT=y
 CONFIG_TASK_IO_ACCOUNTING=y
 CONFIG_CGROUPS=y
 CONFIG_CGROUP_SCHED=y
-CONFIG_RT_GROUP_SCHED=y
 CONFIG_CGROUP_DEVICE=y
 CONFIG_CGROUP_CPUACCT=y
 CONFIG_USER_NS=y
diff --git a/arch/powerpc/crypto/Kconfig b/arch/powerpc/crypto/Kconfig
index 1e201b7ae2fc..46a4c85e85e2 100644
--- a/arch/powerpc/crypto/Kconfig
+++ b/arch/powerpc/crypto/Kconfig
@@ -2,6 +2,17 @@
 
 menu "Accelerated Cryptographic Algorithms for CPU (powerpc)"
 
+config CRYPTO_CURVE25519_PPC64
+	tristate "Public key crypto: Curve25519 (PowerPC64)"
+	depends on PPC64 && CPU_LITTLE_ENDIAN
+	select CRYPTO_LIB_CURVE25519_GENERIC
+	select CRYPTO_ARCH_HAVE_LIB_CURVE25519
+	help
+	  Curve25519 algorithm
+
+	  Architecture: PowerPC64
+	  - Little-endian
+
 config CRYPTO_CRC32C_VPMSUM
 	tristate "CRC32c"
 	depends on PPC64 && ALTIVEC
@@ -96,6 +107,7 @@ config CRYPTO_AES_PPC_SPE
 
 config CRYPTO_AES_GCM_P10
 	tristate "Stitched AES/GCM acceleration support on P10 or later CPU (PPC)"
+	depends on BROKEN
 	depends on PPC64 && CPU_LITTLE_ENDIAN && VSX
 	select CRYPTO_LIB_AES
 	select CRYPTO_ALGAPI
diff --git a/arch/powerpc/crypto/Makefile b/arch/powerpc/crypto/Makefile
index fca0e9739869..59808592f0a1 100644
--- a/arch/powerpc/crypto/Makefile
+++ b/arch/powerpc/crypto/Makefile
@@ -17,6 +17,7 @@ obj-$(CONFIG_CRYPTO_AES_GCM_P10) += aes-gcm-p10-crypto.o
 obj-$(CONFIG_CRYPTO_CHACHA20_P10) += chacha-p10-crypto.o
 obj-$(CONFIG_CRYPTO_POLY1305_P10) += poly1305-p10-crypto.o
 obj-$(CONFIG_CRYPTO_DEV_VMX_ENCRYPT) += vmx-crypto.o
+obj-$(CONFIG_CRYPTO_CURVE25519_PPC64) += curve25519-ppc64le.o
 
 aes-ppc-spe-y := aes-spe-core.o aes-spe-keys.o aes-tab-4k.o aes-spe-modes.o aes-spe-glue.o
 md5-ppc-y := md5-asm.o md5-glue.o
@@ -29,6 +30,7 @@ aes-gcm-p10-crypto-y := aes-gcm-p10-glue.o aes-gcm-p10.o ghashp10-ppc.o aesp10-p
 chacha-p10-crypto-y := chacha-p10-glue.o chacha-p10le-8x.o
 poly1305-p10-crypto-y := poly1305-p10-glue.o poly1305-p10le_64.o
 vmx-crypto-objs := vmx.o aesp8-ppc.o ghashp8-ppc.o aes.o aes_cbc.o aes_ctr.o aes_xts.o ghash.o
+curve25519-ppc64le-y := curve25519-ppc64le-core.o curve25519-ppc64le_asm.o
 
 ifeq ($(CONFIG_CPU_LITTLE_ENDIAN),y)
 override flavour := linux-ppc64le
diff --git a/arch/powerpc/crypto/curve25519-ppc64le-core.c b/arch/powerpc/crypto/curve25519-ppc64le-core.c
new file mode 100644
index 000000000000..f7810be0b292
--- /dev/null
+++ b/arch/powerpc/crypto/curve25519-ppc64le-core.c
@@ -0,0 +1,300 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright 2024- IBM Corp.
+ *
+ * X25519 scalar multiplication with 51 bits limbs for PPC64le.
+ *   Based on RFC7748 and AArch64 optimized implementation for X25519
+ *     - Algorithm 1 Scalar multiplication of a variable point
+ */
+
+#include <crypto/curve25519.h>
+#include <crypto/internal/kpp.h>
+
+#include <linux/types.h>
+#include <linux/jump_label.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/scatterlist.h>
+
+#include <linux/cpufeature.h>
+#include <linux/processor.h>
+
+typedef uint64_t fe51[5];
+
+asmlinkage void x25519_fe51_mul(fe51 h, const fe51 f, const fe51 g);
+asmlinkage void x25519_fe51_sqr(fe51 h, const fe51 f);
+asmlinkage void x25519_fe51_mul121666(fe51 h, fe51 f);
+asmlinkage void x25519_fe51_sqr_times(fe51 h, const fe51 f, int n);
+asmlinkage void x25519_fe51_frombytes(fe51 h, const uint8_t *s);
+asmlinkage void x25519_fe51_tobytes(uint8_t *s, const fe51 h);
+asmlinkage void x25519_cswap(fe51 p, fe51 q, unsigned int bit);
+
+#define fmul x25519_fe51_mul
+#define fsqr x25519_fe51_sqr
+#define fmul121666 x25519_fe51_mul121666
+#define fe51_tobytes x25519_fe51_tobytes
+
+static void fadd(fe51 h, const fe51 f, const fe51 g)
+{
+	h[0] = f[0] + g[0];
+	h[1] = f[1] + g[1];
+	h[2] = f[2] + g[2];
+	h[3] = f[3] + g[3];
+	h[4] = f[4] + g[4];
+}
+
+/*
+ * Prime = 2 ** 255 - 19, 255 bits
+ *    (0x7fffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffed)
+ *
+ * Prime in 5 51-bit limbs
+ */
+static fe51 prime51 = { 0x7ffffffffffed, 0x7ffffffffffff, 0x7ffffffffffff, 0x7ffffffffffff, 0x7ffffffffffff};
+
+static void fsub(fe51 h, const fe51 f, const fe51 g)
+{
+	h[0] = (f[0] + ((prime51[0] * 2))) - g[0];
+	h[1] = (f[1] + ((prime51[1] * 2))) - g[1];
+	h[2] = (f[2] + ((prime51[2] * 2))) - g[2];
+	h[3] = (f[3] + ((prime51[3] * 2))) - g[3];
+	h[4] = (f[4] + ((prime51[4] * 2))) - g[4];
+}
+
+static void fe51_frombytes(fe51 h, const uint8_t *s)
+{
+	/*
+	 * Make sure 64-bit aligned.
+	 */
+	unsigned char sbuf[32+8];
+	unsigned char *sb = PTR_ALIGN((void *)sbuf, 8);
+
+	memcpy(sb, s, 32);
+	x25519_fe51_frombytes(h, sb);
+}
+
+static void finv(fe51 o, const fe51 i)
+{
+	fe51 a0, b, c, t00;
+
+	fsqr(a0, i);
+	x25519_fe51_sqr_times(t00, a0, 2);
+
+	fmul(b, t00, i);
+	fmul(a0, b, a0);
+
+	fsqr(t00, a0);
+
+	fmul(b, t00, b);
+	x25519_fe51_sqr_times(t00, b, 5);
+
+	fmul(b, t00, b);
+	x25519_fe51_sqr_times(t00, b, 10);
+
+	fmul(c, t00, b);
+	x25519_fe51_sqr_times(t00, c, 20);
+
+	fmul(t00, t00, c);
+	x25519_fe51_sqr_times(t00, t00, 10);
+
+	fmul(b, t00, b);
+	x25519_fe51_sqr_times(t00, b, 50);
+
+	fmul(c, t00, b);
+	x25519_fe51_sqr_times(t00, c, 100);
+
+	fmul(t00, t00, c);
+	x25519_fe51_sqr_times(t00, t00, 50);
+
+	fmul(t00, t00, b);
+	x25519_fe51_sqr_times(t00, t00, 5);
+
+	fmul(o, t00, a0);
+}
+
+static void curve25519_fe51(uint8_t out[32], const uint8_t scalar[32],
+			    const uint8_t point[32])
+{
+	fe51 x1, x2, z2, x3, z3;
+	uint8_t s[32];
+	unsigned int swap = 0;
+	int i;
+
+	memcpy(s, scalar, 32);
+	s[0]  &= 0xf8;
+	s[31] &= 0x7f;
+	s[31] |= 0x40;
+	fe51_frombytes(x1, point);
+
+	z2[0] = z2[1] = z2[2] = z2[3] = z2[4] = 0;
+	x3[0] = x1[0];
+	x3[1] = x1[1];
+	x3[2] = x1[2];
+	x3[3] = x1[3];
+	x3[4] = x1[4];
+
+	x2[0] = z3[0] = 1;
+	x2[1] = z3[1] = 0;
+	x2[2] = z3[2] = 0;
+	x2[3] = z3[3] = 0;
+	x2[4] = z3[4] = 0;
+
+	for (i = 254; i >= 0; --i) {
+		unsigned int k_t = 1 & (s[i / 8] >> (i & 7));
+		fe51 a, b, c, d, e;
+		fe51 da, cb, aa, bb;
+		fe51 dacb_p, dacb_m;
+
+		swap ^= k_t;
+		x25519_cswap(x2, x3, swap);
+		x25519_cswap(z2, z3, swap);
+		swap = k_t;
+
+		fsub(b, x2, z2);		// B = x_2 - z_2
+		fadd(a, x2, z2);		// A = x_2 + z_2
+		fsub(d, x3, z3);		// D = x_3 - z_3
+		fadd(c, x3, z3);		// C = x_3 + z_3
+
+		fsqr(bb, b);			// BB = B^2
+		fsqr(aa, a);			// AA = A^2
+		fmul(da, d, a);			// DA = D * A
+		fmul(cb, c, b);			// CB = C * B
+
+		fsub(e, aa, bb);		// E = AA - BB
+		fmul(x2, aa, bb);		// x2 = AA * BB
+		fadd(dacb_p, da, cb);		// DA + CB
+		fsub(dacb_m, da, cb);		// DA - CB
+
+		fmul121666(z3, e);		// 121666 * E
+		fsqr(z2, dacb_m);		// (DA - CB)^2
+		fsqr(x3, dacb_p);		// x3 = (DA + CB)^2
+		fadd(b, bb, z3);		// BB + 121666 * E
+		fmul(z3, x1, z2);		// z3 = x1 * (DA - CB)^2
+		fmul(z2, e, b);		// z2 = e * (BB + (DA + CB)^2)
+	}
+
+	finv(z2, z2);
+	fmul(x2, x2, z2);
+	fe51_tobytes(out, x2);
+}
+
+void curve25519_arch(u8 mypublic[CURVE25519_KEY_SIZE],
+		     const u8 secret[CURVE25519_KEY_SIZE],
+		     const u8 basepoint[CURVE25519_KEY_SIZE])
+{
+	curve25519_fe51(mypublic, secret, basepoint);
+}
+EXPORT_SYMBOL(curve25519_arch);
+
+void curve25519_base_arch(u8 pub[CURVE25519_KEY_SIZE],
+			  const u8 secret[CURVE25519_KEY_SIZE])
+{
+	curve25519_fe51(pub, secret, curve25519_base_point);
+}
+EXPORT_SYMBOL(curve25519_base_arch);
+
+static int curve25519_set_secret(struct crypto_kpp *tfm, const void *buf,
+				 unsigned int len)
+{
+	u8 *secret = kpp_tfm_ctx(tfm);
+
+	if (!len)
+		curve25519_generate_secret(secret);
+	else if (len == CURVE25519_KEY_SIZE &&
+		 crypto_memneq(buf, curve25519_null_point, CURVE25519_KEY_SIZE))
+		memcpy(secret, buf, CURVE25519_KEY_SIZE);
+	else
+		return -EINVAL;
+	return 0;
+}
+
+static int curve25519_generate_public_key(struct kpp_request *req)
+{
+	struct crypto_kpp *tfm = crypto_kpp_reqtfm(req);
+	const u8 *secret = kpp_tfm_ctx(tfm);
+	u8 buf[CURVE25519_KEY_SIZE];
+	int copied, nbytes;
+
+	if (req->src)
+		return -EINVAL;
+
+	curve25519_base_arch(buf, secret);
+
+	/* might want less than we've got */
+	nbytes = min_t(size_t, CURVE25519_KEY_SIZE, req->dst_len);
+	copied = sg_copy_from_buffer(req->dst, sg_nents_for_len(req->dst,
+								nbytes),
+				     buf, nbytes);
+	if (copied != nbytes)
+		return -EINVAL;
+	return 0;
+}
+
+static int curve25519_compute_shared_secret(struct kpp_request *req)
+{
+	struct crypto_kpp *tfm = crypto_kpp_reqtfm(req);
+	const u8 *secret = kpp_tfm_ctx(tfm);
+	u8 public_key[CURVE25519_KEY_SIZE];
+	u8 buf[CURVE25519_KEY_SIZE];
+	int copied, nbytes;
+
+	if (!req->src)
+		return -EINVAL;
+
+	copied = sg_copy_to_buffer(req->src,
+				   sg_nents_for_len(req->src,
+						    CURVE25519_KEY_SIZE),
+				   public_key, CURVE25519_KEY_SIZE);
+	if (copied != CURVE25519_KEY_SIZE)
+		return -EINVAL;
+
+	curve25519_arch(buf, secret, public_key);
+
+	/* might want less than we've got */
+	nbytes = min_t(size_t, CURVE25519_KEY_SIZE, req->dst_len);
+	copied = sg_copy_from_buffer(req->dst, sg_nents_for_len(req->dst,
+								nbytes),
+				     buf, nbytes);
+	if (copied != nbytes)
+		return -EINVAL;
+	return 0;
+}
+
+static unsigned int curve25519_max_size(struct crypto_kpp *tfm)
+{
+	return CURVE25519_KEY_SIZE;
+}
+
+static struct kpp_alg curve25519_alg = {
+	.base.cra_name		= "curve25519",
+	.base.cra_driver_name	= "curve25519-ppc64le",
+	.base.cra_priority	= 200,
+	.base.cra_module	= THIS_MODULE,
+	.base.cra_ctxsize	= CURVE25519_KEY_SIZE,
+
+	.set_secret		= curve25519_set_secret,
+	.generate_public_key	= curve25519_generate_public_key,
+	.compute_shared_secret	= curve25519_compute_shared_secret,
+	.max_size		= curve25519_max_size,
+};
+
+
+static int __init curve25519_mod_init(void)
+{
+	return IS_REACHABLE(CONFIG_CRYPTO_KPP) ?
+		crypto_register_kpp(&curve25519_alg) : 0;
+}
+
+static void __exit curve25519_mod_exit(void)
+{
+	if (IS_REACHABLE(CONFIG_CRYPTO_KPP))
+		crypto_unregister_kpp(&curve25519_alg);
+}
+
+module_init(curve25519_mod_init);
+module_exit(curve25519_mod_exit);
+
+MODULE_ALIAS_CRYPTO("curve25519");
+MODULE_ALIAS_CRYPTO("curve25519-ppc64le");
+MODULE_DESCRIPTION("PPC64le Curve25519 scalar multiplication with 51 bits limbs");
+MODULE_LICENSE("GPL v2");
+MODULE_AUTHOR("Danny Tsen <dtsen@us.ibm.com>");
diff --git a/arch/powerpc/crypto/curve25519-ppc64le_asm.S b/arch/powerpc/crypto/curve25519-ppc64le_asm.S
new file mode 100644
index 000000000000..06c1febe24b9
--- /dev/null
+++ b/arch/powerpc/crypto/curve25519-ppc64le_asm.S
@@ -0,0 +1,671 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+#
+# This code is taken from CRYPTOGAMs[1] and is included here using the option
+# in the license to distribute the code under the GPL. Therefore this program
+# is free software; you can redistribute it and/or modify it under the terms of
+# the GNU General Public License version 2 as published by the Free Software
+# Foundation.
+#
+# [1] https://github.com/dot-asm/cryptogams/
+
+# Copyright (c) 2006-2017, CRYPTOGAMS by <appro@openssl.org>
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+#       * Redistributions of source code must retain copyright notices,
+#         this list of conditions and the following disclaimer.
+#
+#       * Redistributions in binary form must reproduce the above
+#         copyright notice, this list of conditions and the following
+#         disclaimer in the documentation and/or other materials
+#         provided with the distribution.
+#
+#       * Neither the name of the CRYPTOGAMS nor the names of its
+#         copyright holder and contributors may be used to endorse or
+#         promote products derived from this software without specific
+#         prior written permission.
+#
+# ALTERNATIVELY, provided that this notice is retained in full, this
+# product may be distributed under the terms of the GNU General Public
+# License (GPL), in which case the provisions of the GPL apply INSTEAD OF
+# those given above.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# ====================================================================
+# Written by Andy Polyakov <appro@openssl.org> for the OpenSSL
+# project. The module is, however, dual licensed under OpenSSL and
+# CRYPTOGAMS licenses depending on where you obtain it. For further
+# details see https://www.openssl.org/~appro/cryptogams/.
+# ====================================================================
+
+#
+# ====================================================================
+# Written and Modified by Danny Tsen <dtsen@us.ibm.com>
+# - Added x25519_fe51_sqr_times, x25519_fe51_frombytes, x25519_fe51_tobytes
+#   and x25519_cswap
+#
+# Copyright 2024- IBM Corp.
+#
+# X25519 lower-level primitives for PPC64.
+#
+
+#include <linux/linkage.h>
+
+.text
+
+.align	5
+SYM_FUNC_START(x25519_fe51_mul)
+
+	stdu	1,-144(1)
+	std	21,56(1)
+	std	22,64(1)
+	std	23,72(1)
+	std	24,80(1)
+	std	25,88(1)
+	std	26,96(1)
+	std	27,104(1)
+	std	28,112(1)
+	std	29,120(1)
+	std	30,128(1)
+	std	31,136(1)
+
+	ld	6,0(5)
+	ld	7,0(4)
+	ld	8,8(4)
+	ld	9,16(4)
+	ld	10,24(4)
+	ld	11,32(4)
+
+	mulld	22,7,6
+	mulhdu	23,7,6
+
+	mulld	24,8,6
+	mulhdu	25,8,6
+
+	mulld	30,11,6
+	mulhdu	31,11,6
+	ld	4,8(5)
+	mulli	11,11,19
+
+	mulld	26,9,6
+	mulhdu	27,9,6
+
+	mulld	28,10,6
+	mulhdu	29,10,6
+	mulld	12,11,4
+	mulhdu	21,11,4
+	addc	22,22,12
+	adde	23,23,21
+
+	mulld	12,7,4
+	mulhdu	21,7,4
+	addc	24,24,12
+	adde	25,25,21
+
+	mulld	12,10,4
+	mulhdu	21,10,4
+	ld	6,16(5)
+	mulli	10,10,19
+	addc	30,30,12
+	adde	31,31,21
+
+	mulld	12,8,4
+	mulhdu	21,8,4
+	addc	26,26,12
+	adde	27,27,21
+
+	mulld	12,9,4
+	mulhdu	21,9,4
+	addc	28,28,12
+	adde	29,29,21
+	mulld	12,10,6
+	mulhdu	21,10,6
+	addc	22,22,12
+	adde	23,23,21
+
+	mulld	12,11,6
+	mulhdu	21,11,6
+	addc	24,24,12
+	adde	25,25,21
+
+	mulld	12,9,6
+	mulhdu	21,9,6
+	ld	4,24(5)
+	mulli	9,9,19
+	addc	30,30,12
+	adde	31,31,21
+
+	mulld	12,7,6
+	mulhdu	21,7,6
+	addc	26,26,12
+	adde	27,27,21
+
+	mulld	12,8,6
+	mulhdu	21,8,6
+	addc	28,28,12
+	adde	29,29,21
+	mulld	12,9,4
+	mulhdu	21,9,4
+	addc	22,22,12
+	adde	23,23,21
+
+	mulld	12,10,4
+	mulhdu	21,10,4
+	addc	24,24,12
+	adde	25,25,21
+
+	mulld	12,8,4
+	mulhdu	21,8,4
+	ld	6,32(5)
+	mulli	8,8,19
+	addc	30,30,12
+	adde	31,31,21
+
+	mulld	12,11,4
+	mulhdu	21,11,4
+	addc	26,26,12
+	adde	27,27,21
+
+	mulld	12,7,4
+	mulhdu	21,7,4
+	addc	28,28,12
+	adde	29,29,21
+	mulld	12,8,6
+	mulhdu	21,8,6
+	addc	22,22,12
+	adde	23,23,21
+
+	mulld	12,9,6
+	mulhdu	21,9,6
+	addc	24,24,12
+	adde	25,25,21
+
+	mulld	12,10,6
+	mulhdu	21,10,6
+	addc	26,26,12
+	adde	27,27,21
+
+	mulld	12,11,6
+	mulhdu	21,11,6
+	addc	28,28,12
+	adde	29,29,21
+
+	mulld	12,7,6
+	mulhdu	21,7,6
+	addc	30,30,12
+	adde	31,31,21
+
+.Lfe51_reduce:
+	li	0,-1
+	srdi	0,0,13
+
+	srdi	12,26,51
+	and	9,26,0
+	insrdi	12,27,51,0
+	srdi	21,22,51
+	and	7,22,0
+	insrdi	21,23,51,0
+	addc	28,28,12
+	addze	29,29
+	addc	24,24,21
+	addze	25,25
+
+	srdi	12,28,51
+	and	10,28,0
+	insrdi	12,29,51,0
+	srdi	21,24,51
+	and	8,24,0
+	insrdi	21,25,51,0
+	addc	30,30,12
+	addze	31,31
+	add	9,9,21
+
+	srdi	12,30,51
+	and	11,30,0
+	insrdi	12,31,51,0
+	mulli	12,12,19
+
+	add	7,7,12
+
+	srdi	21,9,51
+	and	9,9,0
+	add	10,10,21
+
+	srdi	12,7,51
+	and	7,7,0
+	add	8,8,12
+
+	std	9,16(3)
+	std	10,24(3)
+	std	11,32(3)
+	std	7,0(3)
+	std	8,8(3)
+
+	ld	21,56(1)
+	ld	22,64(1)
+	ld	23,72(1)
+	ld	24,80(1)
+	ld	25,88(1)
+	ld	26,96(1)
+	ld	27,104(1)
+	ld	28,112(1)
+	ld	29,120(1)
+	ld	30,128(1)
+	ld	31,136(1)
+	addi	1,1,144
+	blr
+SYM_FUNC_END(x25519_fe51_mul)
+
+.align	5
+SYM_FUNC_START(x25519_fe51_sqr)
+
+	stdu	1,-144(1)
+	std	21,56(1)
+	std	22,64(1)
+	std	23,72(1)
+	std	24,80(1)
+	std	25,88(1)
+	std	26,96(1)
+	std	27,104(1)
+	std	28,112(1)
+	std	29,120(1)
+	std	30,128(1)
+	std	31,136(1)
+
+	ld	7,0(4)
+	ld	8,8(4)
+	ld	9,16(4)
+	ld	10,24(4)
+	ld	11,32(4)
+
+	add	6,7,7
+	mulli	21,11,19
+
+	mulld	22,7,7
+	mulhdu	23,7,7
+	mulld	24,8,6
+	mulhdu	25,8,6
+	mulld	26,9,6
+	mulhdu	27,9,6
+	mulld	28,10,6
+	mulhdu	29,10,6
+	mulld	30,11,6
+	mulhdu	31,11,6
+	add	6,8,8
+	mulld	12,11,21
+	mulhdu	11,11,21
+	addc	28,28,12
+	adde	29,29,11
+
+	mulli	5,10,19
+
+	mulld	12,8,8
+	mulhdu	11,8,8
+	addc	26,26,12
+	adde	27,27,11
+	mulld	12,9,6
+	mulhdu	11,9,6
+	addc	28,28,12
+	adde	29,29,11
+	mulld	12,10,6
+	mulhdu	11,10,6
+	addc	30,30,12
+	adde	31,31,11
+	mulld	12,21,6
+	mulhdu	11,21,6
+	add	6,10,10
+	addc	22,22,12
+	adde	23,23,11
+	mulld	12,10,5
+	mulhdu	10,10,5
+	addc	24,24,12
+	adde	25,25,10
+	mulld	12,6,21
+	mulhdu	10,6,21
+	add	6,9,9
+	addc	26,26,12
+	adde	27,27,10
+
+	mulld	12,9,9
+	mulhdu	10,9,9
+	addc	30,30,12
+	adde	31,31,10
+	mulld	12,5,6
+	mulhdu	10,5,6
+	addc	22,22,12
+	adde	23,23,10
+	mulld	12,21,6
+	mulhdu	10,21,6
+	addc	24,24,12
+	adde	25,25,10
+
+	b	.Lfe51_reduce
+SYM_FUNC_END(x25519_fe51_sqr)
+
+.align	5
+SYM_FUNC_START(x25519_fe51_mul121666)
+
+	stdu	1,-144(1)
+	std	21,56(1)
+	std	22,64(1)
+	std	23,72(1)
+	std	24,80(1)
+	std	25,88(1)
+	std	26,96(1)
+	std	27,104(1)
+	std	28,112(1)
+	std	29,120(1)
+	std	30,128(1)
+	std	31,136(1)
+
+	lis	6,1
+	ori	6,6,56130
+	ld	7,0(4)
+	ld	8,8(4)
+	ld	9,16(4)
+	ld	10,24(4)
+	ld	11,32(4)
+
+	mulld	22,7,6
+	mulhdu	23,7,6
+	mulld	24,8,6
+	mulhdu	25,8,6
+	mulld	26,9,6
+	mulhdu	27,9,6
+	mulld	28,10,6
+	mulhdu	29,10,6
+	mulld	30,11,6
+	mulhdu	31,11,6
+
+	b	.Lfe51_reduce
+SYM_FUNC_END(x25519_fe51_mul121666)
+
+.align	5
+SYM_FUNC_START(x25519_fe51_sqr_times)
+
+	stdu	1,-144(1)
+	std	21,56(1)
+	std	22,64(1)
+	std	23,72(1)
+	std	24,80(1)
+	std	25,88(1)
+	std	26,96(1)
+	std	27,104(1)
+	std	28,112(1)
+	std	29,120(1)
+	std	30,128(1)
+	std	31,136(1)
+
+	ld	7,0(4)
+	ld	8,8(4)
+	ld	9,16(4)
+	ld	10,24(4)
+	ld	11,32(4)
+
+	mtctr	5
+
+.Lsqr_times_loop:
+	add	6,7,7
+	mulli	21,11,19
+
+	mulld	22,7,7
+	mulhdu	23,7,7
+	mulld	24,8,6
+	mulhdu	25,8,6
+	mulld	26,9,6
+	mulhdu	27,9,6
+	mulld	28,10,6
+	mulhdu	29,10,6
+	mulld	30,11,6
+	mulhdu	31,11,6
+	add	6,8,8
+	mulld	12,11,21
+	mulhdu	11,11,21
+	addc	28,28,12
+	adde	29,29,11
+
+	mulli	5,10,19
+
+	mulld	12,8,8
+	mulhdu	11,8,8
+	addc	26,26,12
+	adde	27,27,11
+	mulld	12,9,6
+	mulhdu	11,9,6
+	addc	28,28,12
+	adde	29,29,11
+	mulld	12,10,6
+	mulhdu	11,10,6
+	addc	30,30,12
+	adde	31,31,11
+	mulld	12,21,6
+	mulhdu	11,21,6
+	add	6,10,10
+	addc	22,22,12
+	adde	23,23,11
+	mulld	12,10,5
+	mulhdu	10,10,5
+	addc	24,24,12
+	adde	25,25,10
+	mulld	12,6,21
+	mulhdu	10,6,21
+	add	6,9,9
+	addc	26,26,12
+	adde	27,27,10
+
+	mulld	12,9,9
+	mulhdu	10,9,9
+	addc	30,30,12
+	adde	31,31,10
+	mulld	12,5,6
+	mulhdu	10,5,6
+	addc	22,22,12
+	adde	23,23,10
+	mulld	12,21,6
+	mulhdu	10,21,6
+	addc	24,24,12
+	adde	25,25,10
+
+	# fe51_reduce
+	li	0,-1
+	srdi	0,0,13
+
+	srdi	12,26,51
+	and	9,26,0
+	insrdi	12,27,51,0
+	srdi	21,22,51
+	and	7,22,0
+	insrdi	21,23,51,0
+	addc	28,28,12
+	addze	29,29
+	addc	24,24,21
+	addze	25,25
+
+	srdi	12,28,51
+	and	10,28,0
+	insrdi	12,29,51,0
+	srdi	21,24,51
+	and	8,24,0
+	insrdi	21,25,51,0
+	addc	30,30,12
+	addze	31,31
+	add	9,9,21
+
+	srdi	12,30,51
+	and	11,30,0
+	insrdi	12,31,51,0
+	mulli	12,12,19
+
+	add	7,7,12
+
+	srdi	21,9,51
+	and	9,9,0
+	add	10,10,21
+
+	srdi	12,7,51
+	and	7,7,0
+	add	8,8,12
+
+	bdnz	.Lsqr_times_loop
+
+	std	9,16(3)
+	std	10,24(3)
+	std	11,32(3)
+	std	7,0(3)
+	std	8,8(3)
+
+	ld	21,56(1)
+	ld	22,64(1)
+	ld	23,72(1)
+	ld	24,80(1)
+	ld	25,88(1)
+	ld	26,96(1)
+	ld	27,104(1)
+	ld	28,112(1)
+	ld	29,120(1)
+	ld	30,128(1)
+	ld	31,136(1)
+	addi	1,1,144
+	blr
+SYM_FUNC_END(x25519_fe51_sqr_times)
+
+.align	5
+SYM_FUNC_START(x25519_fe51_frombytes)
+
+	li	12, -1
+	srdi	12, 12, 13	# 0x7ffffffffffff
+
+	ld	5, 0(4)
+	ld	6, 8(4)
+	ld	7, 16(4)
+	ld	8, 24(4)
+
+	srdi	10, 5, 51
+	and	5, 5, 12	# h0
+
+	sldi	11, 6, 13
+	or	11, 10, 11	# h1t
+	srdi	10, 6, 38
+	and	6, 11, 12	# h1
+
+	sldi	11, 7, 26
+	or	10, 10, 11	# h2t
+
+	srdi	11, 7, 25
+	and	7, 10, 12	# h2
+	sldi	10, 8, 39
+	or	11, 11, 10	# h3t
+
+	srdi	9, 8, 12
+	and	8, 11, 12	# h3
+	and	9, 9, 12	# h4
+
+	std	5, 0(3)
+	std	6, 8(3)
+	std	7, 16(3)
+	std	8, 24(3)
+	std	9, 32(3)
+
+	blr
+SYM_FUNC_END(x25519_fe51_frombytes)
+
+.align	5
+SYM_FUNC_START(x25519_fe51_tobytes)
+
+	ld	5, 0(4)
+	ld	6, 8(4)
+	ld	7, 16(4)
+	ld	8, 24(4)
+	ld	9, 32(4)
+
+	li	12, -1
+	srdi	12, 12, 13	# 0x7ffffffffffff
+
+	# Full reducuction
+	addi	10, 5, 19
+	srdi	10, 10, 51
+	add	10, 10, 6
+	srdi	10, 10, 51
+	add	10, 10, 7
+	srdi	10, 10, 51
+	add	10, 10, 8
+	srdi	10, 10, 51
+	add	10, 10, 9
+	srdi	10, 10, 51
+
+	mulli	10, 10, 19
+	add	5, 5, 10
+	srdi	11, 5, 51
+	add	6, 6, 11
+	srdi	11, 6, 51
+	add	7, 7, 11
+	srdi	11, 7, 51
+	add	8, 8, 11
+	srdi	11, 8, 51
+	add	9, 9, 11
+
+	and	5, 5, 12
+	and	6, 6, 12
+	and	7, 7, 12
+	and	8, 8, 12
+	and	9, 9, 12
+
+	sldi	10, 6, 51
+	or	5, 5, 10	# s0
+
+	srdi	11, 6, 13
+	sldi	10, 7, 38
+	or	6, 11, 10	# s1
+
+	srdi	11, 7, 26
+	sldi	10, 8, 25
+	or	7, 11, 10	# s2
+
+	srdi	11, 8, 39
+	sldi	10, 9, 12
+	or	8, 11, 10	# s4
+
+	std	5, 0(3)
+	std	6, 8(3)
+	std	7, 16(3)
+	std	8, 24(3)
+
+	blr
+SYM_FUNC_END(x25519_fe51_tobytes)
+
+.align	5
+SYM_FUNC_START(x25519_cswap)
+
+	li	7, 5
+	neg	6, 5
+	mtctr	7
+
+.Lswap_loop:
+	ld	8, 0(3)
+	ld	9, 0(4)
+	xor	10, 8, 9
+	and	10, 10, 6
+	xor	11, 8, 10
+	xor	12, 9, 10
+	std	11, 0(3)
+	addi	3, 3, 8
+	std	12, 0(4)
+	addi	4, 4, 8
+	bdnz	.Lswap_loop
+
+	blr
+SYM_FUNC_END(x25519_cswap)
diff --git a/arch/powerpc/include/asm/asm-compat.h b/arch/powerpc/include/asm/asm-compat.h
index 2bc53c646ccd..f48e644900a2 100644
--- a/arch/powerpc/include/asm/asm-compat.h
+++ b/arch/powerpc/include/asm/asm-compat.h
@@ -26,19 +26,23 @@
 #define PPC_MIN_STKFRM	112
 
 #ifdef __BIG_ENDIAN__
-#define LHZX_BE	stringify_in_c(lhzx)
 #define LWZX_BE	stringify_in_c(lwzx)
 #define LDX_BE	stringify_in_c(ldx)
 #define STWX_BE	stringify_in_c(stwx)
 #define STDX_BE	stringify_in_c(stdx)
 #else
-#define LHZX_BE	stringify_in_c(lhbrx)
 #define LWZX_BE	stringify_in_c(lwbrx)
 #define LDX_BE	stringify_in_c(ldbrx)
 #define STWX_BE	stringify_in_c(stwbrx)
 #define STDX_BE	stringify_in_c(stdbrx)
 #endif
 
+#ifdef CONFIG_CC_IS_CLANG
+#define DS_FORM_CONSTRAINT "Z<>"
+#else
+#define DS_FORM_CONSTRAINT "YZ<>"
+#endif
+
 #else /* 32-bit */
 
 /* operations for longs and pointers */
diff --git a/arch/powerpc/include/asm/atomic.h b/arch/powerpc/include/asm/atomic.h
index 5bf6a4d49268..d1ea554c33ed 100644
--- a/arch/powerpc/include/asm/atomic.h
+++ b/arch/powerpc/include/asm/atomic.h
@@ -11,6 +11,7 @@
 #include <asm/cmpxchg.h>
 #include <asm/barrier.h>
 #include <asm/asm-const.h>
+#include <asm/asm-compat.h>
 
 /*
  * Since *_return_relaxed and {cmp}xchg_relaxed are implemented with
@@ -197,7 +198,7 @@ static __inline__ s64 arch_atomic64_read(const atomic64_t *v)
 	if (IS_ENABLED(CONFIG_PPC_KERNEL_PREFIXED))
 		__asm__ __volatile__("ld %0,0(%1)" : "=r"(t) : "b"(&v->counter));
 	else
-		__asm__ __volatile__("ld%U1%X1 %0,%1" : "=r"(t) : "m<>"(v->counter));
+		__asm__ __volatile__("ld%U1%X1 %0,%1" : "=r"(t) : DS_FORM_CONSTRAINT (v->counter));
 
 	return t;
 }
@@ -208,7 +209,7 @@ static __inline__ void arch_atomic64_set(atomic64_t *v, s64 i)
 	if (IS_ENABLED(CONFIG_PPC_KERNEL_PREFIXED))
 		__asm__ __volatile__("std %1,0(%2)" : "=m"(v->counter) : "r"(i), "b"(&v->counter));
 	else
-		__asm__ __volatile__("std%U0%X0 %1,%0" : "=m<>"(v->counter) : "r"(i));
+		__asm__ __volatile__("std%U0%X0 %1,%0" : "=" DS_FORM_CONSTRAINT (v->counter) : "r"(i));
 }
 
 #define ATOMIC64_OP(op, asm_op)						\
diff --git a/arch/powerpc/include/asm/book3s/32/pgalloc.h b/arch/powerpc/include/asm/book3s/32/pgalloc.h
index dc5c039eb28e..dd4eb3063175 100644
--- a/arch/powerpc/include/asm/book3s/32/pgalloc.h
+++ b/arch/powerpc/include/asm/book3s/32/pgalloc.h
@@ -47,8 +47,6 @@ static inline void pgtable_free(void *table, unsigned index_size)
 	}
 }
 
-#define get_hugepd_cache_index(x)  (x)
-
 static inline void pgtable_free_tlb(struct mmu_gather *tlb,
 				    void *table, int shift)
 {
diff --git a/arch/powerpc/include/asm/book3s/32/pgtable.h b/arch/powerpc/include/asm/book3s/32/pgtable.h
index 52971ee30717..42c3af90d1f0 100644
--- a/arch/powerpc/include/asm/book3s/32/pgtable.h
+++ b/arch/powerpc/include/asm/book3s/32/pgtable.h
@@ -196,7 +196,8 @@ void unmap_kernel_page(unsigned long va);
 #endif
 
 #define MODULES_END	ALIGN_DOWN(PAGE_OFFSET, SZ_256M)
-#define MODULES_VADDR	(MODULES_END - SZ_256M)
+#define MODULES_SIZE	(CONFIG_MODULES_SIZE * SZ_1M)
+#define MODULES_VADDR	(MODULES_END - MODULES_SIZE)
 
 #ifndef __ASSEMBLY__
 #include <linux/sched.h>
diff --git a/arch/powerpc/include/asm/book3s/64/hash-4k.h b/arch/powerpc/include/asm/book3s/64/hash-4k.h
index 6472b08fa1b0..c3efacab4b94 100644
--- a/arch/powerpc/include/asm/book3s/64/hash-4k.h
+++ b/arch/powerpc/include/asm/book3s/64/hash-4k.h
@@ -74,20 +74,25 @@
 #define remap_4k_pfn(vma, addr, pfn, prot)	\
 	remap_pfn_range((vma), (addr), (pfn), PAGE_SIZE, (prot))
 
-#ifdef CONFIG_HUGETLB_PAGE
-static inline int hash__hugepd_ok(hugepd_t hpd)
-{
-	unsigned long hpdval = hpd_val(hpd);
-	/*
-	 * if it is not a pte and have hugepd shift mask
-	 * set, then it is a hugepd directory pointer
-	 */
-	if (!(hpdval & _PAGE_PTE) && (hpdval & _PAGE_PRESENT) &&
-	    ((hpdval & HUGEPD_SHIFT_MASK) != 0))
-		return true;
-	return false;
-}
-#endif
+/*
+ * With 4K page size the real_pte machinery is all nops.
+ */
+#define __real_pte(e, p, o)		((real_pte_t){(e)})
+#define __rpte_to_pte(r)	((r).pte)
+#define __rpte_to_hidx(r,index)	(pte_val(__rpte_to_pte(r)) >> H_PAGE_F_GIX_SHIFT)
+
+#define pte_iterate_hashed_subpages(rpte, psize, va, index, shift)       \
+	do {							         \
+		index = 0;					         \
+		shift = mmu_psize_defs[psize].shift;		         \
+
+#define pte_iterate_hashed_end() } while(0)
+
+/*
+ * We expect this to be called only for user addresses or kernel virtual
+ * addresses other than the linear mapping.
+ */
+#define pte_pagesize_index(mm, addr, pte)	MMU_PAGE_4K
 
 /*
  * 4K PTE format is different from 64K PTE format. Saving the hash_slot is just
diff --git a/arch/powerpc/include/asm/book3s/64/hash.h b/arch/powerpc/include/asm/book3s/64/hash.h
index faf3e3b4e4b2..0755f2567021 100644
--- a/arch/powerpc/include/asm/book3s/64/hash.h
+++ b/arch/powerpc/include/asm/book3s/64/hash.h
@@ -4,6 +4,7 @@
 #ifdef __KERNEL__
 
 #include <asm/asm-const.h>
+#include <asm/book3s/64/slice.h>
 
 /*
  * Common bits between 4K and 64K pages in a linux-style PTE.
@@ -161,14 +162,10 @@ extern void hpte_need_flush(struct mm_struct *mm, unsigned long addr,
 			    pte_t *ptep, unsigned long pte, int huge);
 unsigned long htab_convert_pte_flags(unsigned long pteflags, unsigned long flags);
 /* Atomic PTE updates */
-static inline unsigned long hash__pte_update(struct mm_struct *mm,
-					 unsigned long addr,
-					 pte_t *ptep, unsigned long clr,
-					 unsigned long set,
-					 int huge)
+static inline unsigned long hash__pte_update_one(pte_t *ptep, unsigned long clr,
+						 unsigned long set)
 {
 	__be64 old_be, tmp_be;
-	unsigned long old;
 
 	__asm__ __volatile__(
 	"1:	ldarx	%0,0,%3		# pte_update\n\
@@ -182,11 +179,40 @@ static inline unsigned long hash__pte_update(struct mm_struct *mm,
 	: "r" (ptep), "r" (cpu_to_be64(clr)), "m" (*ptep),
 	  "r" (cpu_to_be64(H_PAGE_BUSY)), "r" (cpu_to_be64(set))
 	: "cc" );
+
+	return be64_to_cpu(old_be);
+}
+
+static inline unsigned long hash__pte_update(struct mm_struct *mm,
+					 unsigned long addr,
+					 pte_t *ptep, unsigned long clr,
+					 unsigned long set,
+					 int huge)
+{
+	unsigned long old;
+
+	old = hash__pte_update_one(ptep, clr, set);
+
+	if (IS_ENABLED(CONFIG_PPC_4K_PAGES) && huge) {
+		unsigned int psize = get_slice_psize(mm, addr);
+		int nb, i;
+
+		if (psize == MMU_PAGE_16M)
+			nb = SZ_16M / PMD_SIZE;
+		else if (psize == MMU_PAGE_16G)
+			nb = SZ_16G / PUD_SIZE;
+		else
+			nb = 1;
+
+		WARN_ON_ONCE(nb == 1);	/* Should never happen */
+
+		for (i = 1; i < nb; i++)
+			hash__pte_update_one(ptep + i, clr, set);
+	}
 	/* huge pages use the old page table lock */
 	if (!huge)
 		assert_pte_locked(mm, addr);
 
-	old = be64_to_cpu(old_be);
 	if (old & H_PAGE_HASHPTE)
 		hpte_need_flush(mm, addr, ptep, old, huge);
 
diff --git a/arch/powerpc/include/asm/book3s/64/hugetlb.h b/arch/powerpc/include/asm/book3s/64/hugetlb.h
index aa1c67c8bfc8..f0bba9c5f9c3 100644
--- a/arch/powerpc/include/asm/book3s/64/hugetlb.h
+++ b/arch/powerpc/include/asm/book3s/64/hugetlb.h
@@ -49,9 +49,6 @@ static inline bool gigantic_page_runtime_supported(void)
 	return true;
 }
 
-/* hugepd entry valid bit */
-#define HUGEPD_VAL_BITS		(0x8000000000000000UL)
-
 #define huge_ptep_modify_prot_start huge_ptep_modify_prot_start
 extern pte_t huge_ptep_modify_prot_start(struct vm_area_struct *vma,
 					 unsigned long addr, pte_t *ptep);
@@ -60,29 +57,7 @@ extern pte_t huge_ptep_modify_prot_start(struct vm_area_struct *vma,
 extern void huge_ptep_modify_prot_commit(struct vm_area_struct *vma,
 					 unsigned long addr, pte_t *ptep,
 					 pte_t old_pte, pte_t new_pte);
-/*
- * This should work for other subarchs too. But right now we use the
- * new format only for 64bit book3s
- */
-static inline pte_t *hugepd_page(hugepd_t hpd)
-{
-	BUG_ON(!hugepd_ok(hpd));
-	/*
-	 * We have only four bits to encode, MMU page size
-	 */
-	BUILD_BUG_ON((MMU_PAGE_COUNT - 1) > 0xf);
-	return __va(hpd_val(hpd) & HUGEPD_ADDR_MASK);
-}
-
-static inline unsigned int hugepd_mmu_psize(hugepd_t hpd)
-{
-	return (hpd_val(hpd) & HUGEPD_SHIFT_MASK) >> 2;
-}
 
-static inline unsigned int hugepd_shift(hugepd_t hpd)
-{
-	return mmu_psize_to_shift(hugepd_mmu_psize(hpd));
-}
 static inline void flush_hugetlb_page(struct vm_area_struct *vma,
 				      unsigned long vmaddr)
 {
@@ -90,19 +65,6 @@ static inline void flush_hugetlb_page(struct vm_area_struct *vma,
 		return radix__flush_hugetlb_page(vma, vmaddr);
 }
 
-static inline pte_t *hugepte_offset(hugepd_t hpd, unsigned long addr,
-				    unsigned int pdshift)
-{
-	unsigned long idx = (addr & ((1UL << pdshift) - 1)) >> hugepd_shift(hpd);
-
-	return hugepd_page(hpd) + idx;
-}
-
-static inline void hugepd_populate(hugepd_t *hpdp, pte_t *new, unsigned int pshift)
-{
-	*hpdp = __hugepd(__pa(new) | HUGEPD_VAL_BITS | (shift_to_mmu_psize(pshift) << 2));
-}
-
 void flush_hugetlb_page(struct vm_area_struct *vma, unsigned long vmaddr);
 
 static inline int check_and_get_huge_psize(int shift)
diff --git a/arch/powerpc/include/asm/book3s/64/pgtable-4k.h b/arch/powerpc/include/asm/book3s/64/pgtable-4k.h
deleted file mode 100644
index baf934578c3a..000000000000
--- a/arch/powerpc/include/asm/book3s/64/pgtable-4k.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _ASM_POWERPC_BOOK3S_64_PGTABLE_4K_H
-#define _ASM_POWERPC_BOOK3S_64_PGTABLE_4K_H
-/*
- * hash 4k can't share hugetlb and also doesn't support THP
- */
-#ifndef __ASSEMBLY__
-#ifdef CONFIG_HUGETLB_PAGE
-/*
- * With radix , we have hugepage ptes in the pud and pmd entries. We don't
- * need to setup hugepage directory for them. Our pte and page directory format
- * enable us to have this enabled.
- */
-static inline int hugepd_ok(hugepd_t hpd)
-{
-	if (radix_enabled())
-		return 0;
-	return hash__hugepd_ok(hpd);
-}
-#define is_hugepd(hpd)		(hugepd_ok(hpd))
-
-/*
- * 16M and 16G huge page directory tables are allocated from slab cache
- *
- */
-#define H_16M_CACHE_INDEX (PAGE_SHIFT + H_PTE_INDEX_SIZE + H_PMD_INDEX_SIZE - 24)
-#define H_16G_CACHE_INDEX                                                      \
-	(PAGE_SHIFT + H_PTE_INDEX_SIZE + H_PMD_INDEX_SIZE + H_PUD_INDEX_SIZE - 34)
-
-static inline int get_hugepd_cache_index(int index)
-{
-	switch (index) {
-	case H_16M_CACHE_INDEX:
-		return HTLB_16M_INDEX;
-	case H_16G_CACHE_INDEX:
-		return HTLB_16G_INDEX;
-	default:
-		BUG();
-	}
-	/* should not reach */
-}
-
-#endif /* CONFIG_HUGETLB_PAGE */
-
-#endif /* __ASSEMBLY__ */
-
-#endif /*_ASM_POWERPC_BOOK3S_64_PGTABLE_4K_H */
diff --git a/arch/powerpc/include/asm/book3s/64/pgtable-64k.h b/arch/powerpc/include/asm/book3s/64/pgtable-64k.h
index 6ac73da7b80e..4d8d7b4ea16b 100644
--- a/arch/powerpc/include/asm/book3s/64/pgtable-64k.h
+++ b/arch/powerpc/include/asm/book3s/64/pgtable-64k.h
@@ -5,26 +5,6 @@
 #ifndef __ASSEMBLY__
 #ifdef CONFIG_HUGETLB_PAGE
 
-/*
- * With 64k page size, we have hugepage ptes in the pgd and pmd entries. We don't
- * need to setup hugepage directory for them. Our pte and page directory format
- * enable us to have this enabled.
- */
-static inline int hugepd_ok(hugepd_t hpd)
-{
-	return 0;
-}
-
-#define is_hugepd(pdep)			0
-
-/*
- * This should never get called
- */
-static __always_inline int get_hugepd_cache_index(int index)
-{
-	BUILD_BUG();
-}
-
 #endif /* CONFIG_HUGETLB_PAGE */
 
 static inline int remap_4k_pfn(struct vm_area_struct *vma, unsigned long addr,
diff --git a/arch/powerpc/include/asm/book3s/64/pgtable.h b/arch/powerpc/include/asm/book3s/64/pgtable.h
index 8f9432e3855a..6d98e6f08d4d 100644
--- a/arch/powerpc/include/asm/book3s/64/pgtable.h
+++ b/arch/powerpc/include/asm/book3s/64/pgtable.h
@@ -274,6 +274,24 @@ static inline bool pud_leaf(pud_t pud)
 {
 	return !!(pud_raw(pud) & cpu_to_be64(_PAGE_PTE));
 }
+
+#define pmd_leaf_size pmd_leaf_size
+static inline unsigned long pmd_leaf_size(pmd_t pmd)
+{
+	if (IS_ENABLED(CONFIG_PPC_4K_PAGES) && !radix_enabled())
+		return SZ_16M;
+	else
+		return PMD_SIZE;
+}
+
+#define pud_leaf_size pud_leaf_size
+static inline unsigned long pud_leaf_size(pud_t pud)
+{
+	if (IS_ENABLED(CONFIG_PPC_4K_PAGES) && !radix_enabled())
+		return SZ_16G;
+	else
+		return PUD_SIZE;
+}
 #endif /* __ASSEMBLY__ */
 
 #include <asm/book3s/64/hash.h>
@@ -285,11 +303,9 @@ static inline bool pud_leaf(pud_t pud)
 #define  MAX_PHYSMEM_BITS	R_MAX_PHYSMEM_BITS
 #endif
 
-
+/* hash 4k can't share hugetlb and also doesn't support THP */
 #ifdef CONFIG_PPC_64K_PAGES
 #include <asm/book3s/64/pgtable-64k.h>
-#else
-#include <asm/book3s/64/pgtable-4k.h>
 #endif
 
 #include <asm/barrier.h>
@@ -314,32 +330,6 @@ static inline bool pud_leaf(pud_t pud)
 
 #ifndef __ASSEMBLY__
 
-/*
- * This is the default implementation of various PTE accessors, it's
- * used in all cases except Book3S with 64K pages where we have a
- * concept of sub-pages
- */
-#ifndef __real_pte
-
-#define __real_pte(e, p, o)		((real_pte_t){(e)})
-#define __rpte_to_pte(r)	((r).pte)
-#define __rpte_to_hidx(r,index)	(pte_val(__rpte_to_pte(r)) >> H_PAGE_F_GIX_SHIFT)
-
-#define pte_iterate_hashed_subpages(rpte, psize, va, index, shift)       \
-	do {							         \
-		index = 0;					         \
-		shift = mmu_psize_defs[psize].shift;		         \
-
-#define pte_iterate_hashed_end() } while(0)
-
-/*
- * We expect this to be called only for user addresses or kernel virtual
- * addresses other than the linear mapping.
- */
-#define pte_pagesize_index(mm, addr, pte)	MMU_PAGE_4K
-
-#endif /* __real_pte */
-
 static inline unsigned long pte_update(struct mm_struct *mm, unsigned long addr,
 				       pte_t *ptep, unsigned long clr,
 				       unsigned long set, int huge)
@@ -1108,6 +1098,7 @@ extern pmd_t pfn_pmd(unsigned long pfn, pgprot_t pgprot);
 extern pud_t pfn_pud(unsigned long pfn, pgprot_t pgprot);
 extern pmd_t mk_pmd(struct page *page, pgprot_t pgprot);
 extern pmd_t pmd_modify(pmd_t pmd, pgprot_t newprot);
+extern pud_t pud_modify(pud_t pud, pgprot_t newprot);
 extern void set_pmd_at(struct mm_struct *mm, unsigned long addr,
 		       pmd_t *pmdp, pmd_t pmd);
 extern void set_pud_at(struct mm_struct *mm, unsigned long addr,
@@ -1368,6 +1359,8 @@ static inline pgtable_t pgtable_trans_huge_withdraw(struct mm_struct *mm,
 #define __HAVE_ARCH_PMDP_INVALIDATE
 extern pmd_t pmdp_invalidate(struct vm_area_struct *vma, unsigned long address,
 			     pmd_t *pmdp);
+extern pud_t pudp_invalidate(struct vm_area_struct *vma, unsigned long address,
+			     pud_t *pudp);
 
 #define pmd_move_must_withdraw pmd_move_must_withdraw
 struct spinlock;
diff --git a/arch/powerpc/include/asm/cacheflush.h b/arch/powerpc/include/asm/cacheflush.h
index ef7d2de33b89..f2656774aaa9 100644
--- a/arch/powerpc/include/asm/cacheflush.h
+++ b/arch/powerpc/include/asm/cacheflush.h
@@ -121,7 +121,7 @@ static inline void invalidate_dcache_range(unsigned long start,
 	mb();	/* sync */
 }
 
-#ifdef CONFIG_4xx
+#ifdef CONFIG_44x
 static inline void flush_instruction_cache(void)
 {
 	iccci((void *)KERNELBASE);
diff --git a/arch/powerpc/include/asm/code-patching.h b/arch/powerpc/include/asm/code-patching.h
index 0e29ccf903d0..e7f14720f630 100644
--- a/arch/powerpc/include/asm/code-patching.h
+++ b/arch/powerpc/include/asm/code-patching.h
@@ -76,6 +76,43 @@ int patch_instruction(u32 *addr, ppc_inst_t instr);
 int raw_patch_instruction(u32 *addr, ppc_inst_t instr);
 int patch_instructions(u32 *addr, u32 *code, size_t len, bool repeat_instr);
 
+/*
+ * The data patching functions patch_uint() and patch_ulong(), etc., must be
+ * called on aligned addresses.
+ *
+ * The instruction patching functions patch_instruction() and similar must be
+ * called on addresses satisfying instruction alignment requirements.
+ */
+
+#ifdef CONFIG_PPC64
+
+int patch_uint(void *addr, unsigned int val);
+int patch_ulong(void *addr, unsigned long val);
+
+#define patch_u64 patch_ulong
+
+#else
+
+static inline int patch_uint(void *addr, unsigned int val)
+{
+	if (!IS_ALIGNED((unsigned long)addr, sizeof(unsigned int)))
+		return -EINVAL;
+
+	return patch_instruction(addr, ppc_inst(val));
+}
+
+static inline int patch_ulong(void *addr, unsigned long val)
+{
+	if (!IS_ALIGNED((unsigned long)addr, sizeof(unsigned long)))
+		return -EINVAL;
+
+	return patch_instruction(addr, ppc_inst(val));
+}
+
+#endif
+
+#define patch_u32 patch_uint
+
 static inline unsigned long patch_site_addr(s32 *site)
 {
 	return (unsigned long)site + *site;
diff --git a/arch/powerpc/include/asm/cpu_has_feature.h b/arch/powerpc/include/asm/cpu_has_feature.h
index 0efabccd820c..bf8a228229fa 100644
--- a/arch/powerpc/include/asm/cpu_has_feature.h
+++ b/arch/powerpc/include/asm/cpu_has_feature.h
@@ -24,9 +24,8 @@ static __always_inline bool cpu_has_feature(unsigned long feature)
 {
 	int i;
 
-#ifndef __clang__ /* clang can't cope with this */
 	BUILD_BUG_ON(!__builtin_constant_p(feature));
-#endif
+	BUILD_BUG_ON(__builtin_popcountl(feature) > 1);
 
 #ifdef CONFIG_JUMP_LABEL_FEATURE_CHECK_DEBUG
 	if (!static_key_feature_checks_initialized) {
diff --git a/arch/powerpc/include/asm/cputable.h b/arch/powerpc/include/asm/cputable.h
index 07a204d21034..201218faed61 100644
--- a/arch/powerpc/include/asm/cputable.h
+++ b/arch/powerpc/include/asm/cputable.h
@@ -353,7 +353,6 @@ static inline void cpu_feature_keys_init(void) { }
 	    CPU_FTR_COMMON | CPU_FTR_FPU_UNAVAILABLE  | CPU_FTR_NOEXECUTE)
 #define CPU_FTRS_CLASSIC32	(CPU_FTR_COMMON)
 #define CPU_FTRS_8XX	(CPU_FTR_NOEXECUTE)
-#define CPU_FTRS_40X	(CPU_FTR_NOEXECUTE)
 #define CPU_FTRS_44X	(CPU_FTR_NOEXECUTE)
 #define CPU_FTRS_440x6	(CPU_FTR_NOEXECUTE | \
 	    CPU_FTR_INDEXED_DCR)
@@ -507,9 +506,6 @@ enum {
 #ifdef CONFIG_PPC_8xx
 	    CPU_FTRS_8XX |
 #endif
-#ifdef CONFIG_40x
-	    CPU_FTRS_40X |
-#endif
 #ifdef CONFIG_PPC_47x
 	    CPU_FTRS_47X | CPU_FTR_476_DD2 |
 #elif defined(CONFIG_44x)
@@ -582,9 +578,6 @@ enum {
 #ifdef CONFIG_PPC_8xx
 	    CPU_FTRS_8XX &
 #endif
-#ifdef CONFIG_40x
-	    CPU_FTRS_40X &
-#endif
 #ifdef CONFIG_PPC_47x
 	    CPU_FTRS_47X &
 #elif defined(CONFIG_44x)
diff --git a/arch/powerpc/include/asm/eeh.h b/arch/powerpc/include/asm/eeh.h
index 91a9fd53254f..5e34611de9ef 100644
--- a/arch/powerpc/include/asm/eeh.h
+++ b/arch/powerpc/include/asm/eeh.h
@@ -308,6 +308,7 @@ int eeh_pe_reset(struct eeh_pe *pe, int option, bool include_passed);
 int eeh_pe_configure(struct eeh_pe *pe);
 int eeh_pe_inject_err(struct eeh_pe *pe, int type, int func,
 		      unsigned long addr, unsigned long mask);
+int eeh_pe_inject_mmio_error(struct pci_dev *pdev);
 
 /**
  * EEH_POSSIBLE_ERROR() -- test for possible MMIO failure.
diff --git a/arch/powerpc/include/asm/ftrace.h b/arch/powerpc/include/asm/ftrace.h
index 107fc5a48456..559560286e6d 100644
--- a/arch/powerpc/include/asm/ftrace.h
+++ b/arch/powerpc/include/asm/ftrace.h
@@ -8,8 +8,6 @@
 #define MCOUNT_ADDR		((unsigned long)(_mcount))
 #define MCOUNT_INSN_SIZE	4 /* sizeof mcount call */
 
-#define HAVE_FUNCTION_GRAPH_RET_ADDR_PTR
-
 /* Ignore unused weak functions which will have larger offsets */
 #if defined(CONFIG_MPROFILE_KERNEL) || defined(CONFIG_ARCH_USING_PATCHABLE_FUNCTION_ENTRY)
 #define FTRACE_MCOUNT_MAX_OFFSET	16
diff --git a/arch/powerpc/include/asm/guest-state-buffer.h b/arch/powerpc/include/asm/guest-state-buffer.h
index 808149f31576..d107abe1468f 100644
--- a/arch/powerpc/include/asm/guest-state-buffer.h
+++ b/arch/powerpc/include/asm/guest-state-buffer.h
@@ -81,6 +81,7 @@
 #define KVMPPC_GSID_HASHKEYR			0x1050
 #define KVMPPC_GSID_HASHPKEYR			0x1051
 #define KVMPPC_GSID_CTRL			0x1052
+#define KVMPPC_GSID_DPDES			0x1053
 
 #define KVMPPC_GSID_CR				0x2000
 #define KVMPPC_GSID_PIDR			0x2001
@@ -110,7 +111,7 @@
 #define KVMPPC_GSE_META_COUNT (KVMPPC_GSE_META_END - KVMPPC_GSE_META_START + 1)
 
 #define KVMPPC_GSE_DW_REGS_START KVMPPC_GSID_GPR(0)
-#define KVMPPC_GSE_DW_REGS_END KVMPPC_GSID_CTRL
+#define KVMPPC_GSE_DW_REGS_END KVMPPC_GSID_DPDES
 #define KVMPPC_GSE_DW_REGS_COUNT \
 	(KVMPPC_GSE_DW_REGS_END - KVMPPC_GSE_DW_REGS_START + 1)
 
diff --git a/arch/powerpc/include/asm/hugetlb.h b/arch/powerpc/include/asm/hugetlb.h
index ea71f7245a63..18a3028ac3b6 100644
--- a/arch/powerpc/include/asm/hugetlb.h
+++ b/arch/powerpc/include/asm/hugetlb.h
@@ -30,10 +30,9 @@ static inline int is_hugepage_only_range(struct mm_struct *mm,
 }
 #define is_hugepage_only_range is_hugepage_only_range
 
-#define __HAVE_ARCH_HUGETLB_FREE_PGD_RANGE
-void hugetlb_free_pgd_range(struct mmu_gather *tlb, unsigned long addr,
-			    unsigned long end, unsigned long floor,
-			    unsigned long ceiling);
+#define __HAVE_ARCH_HUGE_SET_HUGE_PTE_AT
+void set_huge_pte_at(struct mm_struct *mm, unsigned long addr, pte_t *ptep,
+		     pte_t pte, unsigned long sz);
 
 #define __HAVE_ARCH_HUGE_PTEP_GET_AND_CLEAR
 static inline pte_t huge_ptep_get_and_clear(struct mm_struct *mm,
@@ -67,14 +66,6 @@ static inline void flush_hugetlb_page(struct vm_area_struct *vma,
 {
 }
 
-#define hugepd_shift(x) 0
-static inline pte_t *hugepte_offset(hugepd_t hpd, unsigned long addr,
-				    unsigned pdshift)
-{
-	return NULL;
-}
-
-
 static inline void __init gigantic_hugetlb_cma_reserve(void)
 {
 }
diff --git a/arch/powerpc/include/asm/hw_irq.h b/arch/powerpc/include/asm/hw_irq.h
index 317659fdeacf..569ac1165b06 100644
--- a/arch/powerpc/include/asm/hw_irq.h
+++ b/arch/powerpc/include/asm/hw_irq.h
@@ -63,7 +63,7 @@
 
 static inline void __hard_irq_enable(void)
 {
-	if (IS_ENABLED(CONFIG_BOOKE_OR_40x))
+	if (IS_ENABLED(CONFIG_BOOKE))
 		wrtee(MSR_EE);
 	else if (IS_ENABLED(CONFIG_PPC_8xx))
 		wrtspr(SPRN_EIE);
@@ -75,7 +75,7 @@ static inline void __hard_irq_enable(void)
 
 static inline void __hard_irq_disable(void)
 {
-	if (IS_ENABLED(CONFIG_BOOKE_OR_40x))
+	if (IS_ENABLED(CONFIG_BOOKE))
 		wrtee(0);
 	else if (IS_ENABLED(CONFIG_PPC_8xx))
 		wrtspr(SPRN_EID);
@@ -87,7 +87,7 @@ static inline void __hard_irq_disable(void)
 
 static inline void __hard_EE_RI_disable(void)
 {
-	if (IS_ENABLED(CONFIG_BOOKE_OR_40x))
+	if (IS_ENABLED(CONFIG_BOOKE))
 		wrtee(0);
 	else if (IS_ENABLED(CONFIG_PPC_8xx))
 		wrtspr(SPRN_NRI);
@@ -99,7 +99,7 @@ static inline void __hard_EE_RI_disable(void)
 
 static inline void __hard_RI_enable(void)
 {
-	if (IS_ENABLED(CONFIG_BOOKE_OR_40x))
+	if (IS_ENABLED(CONFIG_BOOKE))
 		return;
 
 	if (IS_ENABLED(CONFIG_PPC_8xx))
diff --git a/arch/powerpc/include/asm/interrupt.h b/arch/powerpc/include/asm/interrupt.h
index 2d6c886b40f4..23638d4e73ac 100644
--- a/arch/powerpc/include/asm/interrupt.h
+++ b/arch/powerpc/include/asm/interrupt.h
@@ -177,7 +177,7 @@ static inline void interrupt_enter_prepare(struct pt_regs *regs)
 
 	if (user_mode(regs)) {
 		kuap_lock();
-		CT_WARN_ON(ct_state() != CONTEXT_USER);
+		CT_WARN_ON(ct_state() != CT_STATE_USER);
 		user_exit_irqoff();
 
 		account_cpu_user_entry();
@@ -189,8 +189,8 @@ static inline void interrupt_enter_prepare(struct pt_regs *regs)
 		 * so avoid recursion.
 		 */
 		if (TRAP(regs) != INTERRUPT_PROGRAM)
-			CT_WARN_ON(ct_state() != CONTEXT_KERNEL &&
-				   ct_state() != CONTEXT_IDLE);
+			CT_WARN_ON(ct_state() != CT_STATE_KERNEL &&
+				   ct_state() != CT_STATE_IDLE);
 		INT_SOFT_MASK_BUG_ON(regs, is_implicit_soft_masked(regs));
 		INT_SOFT_MASK_BUG_ON(regs, arch_irq_disabled_regs(regs) &&
 					   search_kernel_restart_table(regs->nip));
diff --git a/arch/powerpc/include/asm/iommu.h b/arch/powerpc/include/asm/iommu.h
index 026695943550..04072b5f8962 100644
--- a/arch/powerpc/include/asm/iommu.h
+++ b/arch/powerpc/include/asm/iommu.h
@@ -31,6 +31,8 @@
 #define DIRECT64_PROPNAME "linux,direct64-ddr-window-info"
 #define DMA64_PROPNAME "linux,dma64-ddr-window-info"
 
+#define	MIN_DDW_VPMEM_DMA_WINDOW	SZ_2G
+
 /* Boot time flags */
 extern int iommu_is_off;
 extern int iommu_force_on;
@@ -156,6 +158,9 @@ extern int iommu_tce_table_put(struct iommu_table *tbl);
 extern struct iommu_table *iommu_init_table(struct iommu_table *tbl,
 		int nid, unsigned long res_start, unsigned long res_end);
 bool iommu_table_in_use(struct iommu_table *tbl);
+extern void iommu_table_reserve_pages(struct iommu_table *tbl,
+		unsigned long res_start, unsigned long res_end);
+extern void iommu_table_clear(struct iommu_table *tbl);
 
 #define IOMMU_TABLE_GROUP_MAX_TABLES	2
 
@@ -178,9 +183,9 @@ struct iommu_table_group_ops {
 	long (*unset_window)(struct iommu_table_group *table_group,
 			int num);
 	/* Switch ownership from platform code to external user (e.g. VFIO) */
-	long (*take_ownership)(struct iommu_table_group *table_group);
+	long (*take_ownership)(struct iommu_table_group *table_group, struct device *dev);
 	/* Switch ownership from external user (e.g. VFIO) back to core */
-	void (*release_ownership)(struct iommu_table_group *table_group);
+	void (*release_ownership)(struct iommu_table_group *table_group, struct device *dev);
 };
 
 struct iommu_table_group_link {
@@ -217,8 +222,8 @@ extern long iommu_tce_xchg_no_kill(struct mm_struct *mm,
 		enum dma_data_direction *direction);
 extern void iommu_tce_kill(struct iommu_table *tbl,
 		unsigned long entry, unsigned long pages);
+int dev_has_iommu_table(struct device *dev, void *data);
 
-extern struct iommu_table_group_ops spapr_tce_table_group_ops;
 #else
 static inline void iommu_register_group(struct iommu_table_group *table_group,
 					int pci_domain_number,
@@ -231,6 +236,11 @@ static inline int iommu_add_device(struct iommu_table_group *table_group,
 {
 	return 0;
 }
+
+static inline int dev_has_iommu_table(struct device *dev, void *data)
+{
+	return 0;
+}
 #endif /* !CONFIG_IOMMU_API */
 
 u64 dma_iommu_get_required_mask(struct device *dev);
diff --git a/arch/powerpc/include/asm/irq.h b/arch/powerpc/include/asm/irq.h
index ba1a5974e714..aa3751960ffd 100644
--- a/arch/powerpc/include/asm/irq.h
+++ b/arch/powerpc/include/asm/irq.h
@@ -33,7 +33,7 @@ extern int distribute_irqs;
 
 struct pt_regs;
 
-#ifdef CONFIG_BOOKE_OR_40x
+#ifdef CONFIG_BOOKE
 /*
  * Per-cpu stacks for handling critical, debug and machine check
  * level interrupts.
diff --git a/arch/powerpc/include/asm/kexec.h b/arch/powerpc/include/asm/kexec.h
index 95a98b390d62..270ee93a0f7d 100644
--- a/arch/powerpc/include/asm/kexec.h
+++ b/arch/powerpc/include/asm/kexec.h
@@ -103,10 +103,8 @@ int load_crashdump_segments_ppc64(struct kimage *image,
 int setup_purgatory_ppc64(struct kimage *image, const void *slave_code,
 			  const void *fdt, unsigned long kernel_load_addr,
 			  unsigned long fdt_load_addr);
-unsigned int kexec_extra_fdt_size_ppc64(struct kimage *image);
-int setup_new_fdt_ppc64(const struct kimage *image, void *fdt,
-			unsigned long initrd_load_addr,
-			unsigned long initrd_len, const char *cmdline);
+unsigned int kexec_extra_fdt_size_ppc64(struct kimage *image, struct crash_mem *rmem);
+int setup_new_fdt_ppc64(const struct kimage *image, void *fdt, struct crash_mem *rmem);
 #endif /* CONFIG_PPC64 */
 
 #endif /* CONFIG_KEXEC_FILE */
diff --git a/arch/powerpc/include/asm/kfence.h b/arch/powerpc/include/asm/kfence.h
index 424ceef82ae6..fab124ada1c7 100644
--- a/arch/powerpc/include/asm/kfence.h
+++ b/arch/powerpc/include/asm/kfence.h
@@ -15,10 +15,19 @@
 #define ARCH_FUNC_PREFIX "."
 #endif
 
+#ifdef CONFIG_KFENCE
+extern bool kfence_disabled;
+
+static inline void disable_kfence(void)
+{
+	kfence_disabled = true;
+}
+
 static inline bool arch_kfence_init_pool(void)
 {
-	return true;
+	return !kfence_disabled;
 }
+#endif
 
 #ifdef CONFIG_PPC64
 static inline bool kfence_protect_page(unsigned long addr, bool protect)
diff --git a/arch/powerpc/include/asm/kup.h b/arch/powerpc/include/asm/kup.h
index ad7e8c5aec3f..2bb03d941e3e 100644
--- a/arch/powerpc/include/asm/kup.h
+++ b/arch/powerpc/include/asm/kup.h
@@ -20,7 +20,7 @@ static __always_inline bool kuap_is_disabled(void);
 #include <asm/nohash/32/kup-8xx.h>
 #endif
 
-#ifdef CONFIG_BOOKE_OR_40x
+#ifdef CONFIG_BOOKE
 #include <asm/nohash/kup-booke.h>
 #endif
 
diff --git a/arch/powerpc/include/asm/kvm_book3s.h b/arch/powerpc/include/asm/kvm_book3s.h
index 3e1e2a698c9e..10618622d7ef 100644
--- a/arch/powerpc/include/asm/kvm_book3s.h
+++ b/arch/powerpc/include/asm/kvm_book3s.h
@@ -594,6 +594,7 @@ static inline u##size kvmppc_get_##reg(struct kvm_vcpu *vcpu)		\
 
 
 KVMPPC_BOOK3S_VCORE_ACCESSOR(vtb, 64, KVMPPC_GSID_VTB)
+KVMPPC_BOOK3S_VCORE_ACCESSOR(dpdes, 64, KVMPPC_GSID_DPDES)
 KVMPPC_BOOK3S_VCORE_ACCESSOR_GET(arch_compat, 32, KVMPPC_GSID_LOGICAL_PVR)
 KVMPPC_BOOK3S_VCORE_ACCESSOR_GET(lpcr, 64, KVMPPC_GSID_LPCR)
 KVMPPC_BOOK3S_VCORE_ACCESSOR_SET(tb_offset, 64, KVMPPC_GSID_TB_OFFSET)
diff --git a/arch/powerpc/include/asm/kvm_book3s_64.h b/arch/powerpc/include/asm/kvm_book3s_64.h
index d8729ec81ca0..2ef9a5f4e5d1 100644
--- a/arch/powerpc/include/asm/kvm_book3s_64.h
+++ b/arch/powerpc/include/asm/kvm_book3s_64.h
@@ -684,6 +684,11 @@ int kvmhv_nestedv2_set_ptbl_entry(unsigned long lpid, u64 dw0, u64 dw1);
 int kvmhv_nestedv2_parse_output(struct kvm_vcpu *vcpu);
 int kvmhv_nestedv2_set_vpa(struct kvm_vcpu *vcpu, unsigned long vpa);
 
+int kmvhv_counters_tracepoint_regfunc(void);
+void kmvhv_counters_tracepoint_unregfunc(void);
+int kvmhv_get_l2_counters_status(void);
+void kvmhv_set_l2_counters_status(int cpu, bool status);
+
 #endif /* CONFIG_KVM_BOOK3S_HV_POSSIBLE */
 
 #endif /* __ASM_KVM_BOOK3S_64_H__ */
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h
index 8abac532146e..37e581c5b201 100644
--- a/arch/powerpc/include/asm/kvm_host.h
+++ b/arch/powerpc/include/asm/kvm_host.h
@@ -599,6 +599,9 @@ struct kvm_vcpu_arch {
 	ulong dawrx0;
 	ulong dawr1;
 	ulong dawrx1;
+	ulong dexcr;
+	ulong hashkeyr;
+	ulong hashpkeyr;
 	ulong ciabr;
 	ulong cfar;
 	ulong ppr;
@@ -897,7 +900,6 @@ struct kvm_vcpu_arch {
 static inline void kvm_arch_sync_events(struct kvm *kvm) {}
 static inline void kvm_arch_memslots_updated(struct kvm *kvm, u64 gen) {}
 static inline void kvm_arch_flush_shadow_all(struct kvm *kvm) {}
-static inline void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu) {}
 static inline void kvm_arch_vcpu_blocking(struct kvm_vcpu *vcpu) {}
 static inline void kvm_arch_vcpu_unblocking(struct kvm_vcpu *vcpu) {}
 
diff --git a/arch/powerpc/include/asm/lppaca.h b/arch/powerpc/include/asm/lppaca.h
index 61ec2447dabf..f40a646bee3c 100644
--- a/arch/powerpc/include/asm/lppaca.h
+++ b/arch/powerpc/include/asm/lppaca.h
@@ -62,7 +62,8 @@ struct lppaca {
 	u8	donate_dedicated_cpu;	/* Donate dedicated CPU cycles */
 	u8	fpregs_in_use;
 	u8	pmcregs_in_use;
-	u8	reserved8[28];
+	u8	l2_counters_enable;  /* Enable usage of counters for KVM guest */
+	u8	reserved8[27];
 	__be64	wait_state_cycles;	/* Wait cycles for this proc */
 	u8	reserved9[28];
 	__be16	slb_count;		/* # of SLBs to maintain */
@@ -92,9 +93,13 @@ struct lppaca {
 	/* cacheline 4-5 */
 
 	__be32	page_ins;		/* CMO Hint - # page ins by OS */
-	u8	reserved12[148];
+	u8	reserved12[28];
+	volatile __be64 l1_to_l2_cs_tb;
+	volatile __be64 l2_to_l1_cs_tb;
+	volatile __be64 l2_runtime_tb;
+	u8 reserved13[96];
 	volatile __be64 dtl_idx;	/* Dispatch Trace Log head index */
-	u8	reserved13[96];
+	u8	reserved14[96];
 } ____cacheline_aligned;
 
 #define lppaca_of(cpu)	(*paca_ptrs[cpu]->lppaca_ptr)
diff --git a/arch/powerpc/include/asm/mman.h b/arch/powerpc/include/asm/mman.h
index 17a77d47ed6d..42a51a993d94 100644
--- a/arch/powerpc/include/asm/mman.h
+++ b/arch/powerpc/include/asm/mman.h
@@ -6,7 +6,7 @@
 
 #include <uapi/asm/mman.h>
 
-#ifdef CONFIG_PPC64
+#if defined(CONFIG_PPC64) && !defined(BUILD_VDSO)
 
 #include <asm/cputable.h>
 #include <linux/mm.h>
diff --git a/arch/powerpc/include/asm/mmu.h b/arch/powerpc/include/asm/mmu.h
index 8a27b046c6a2..4182d68d9cd1 100644
--- a/arch/powerpc/include/asm/mmu.h
+++ b/arch/powerpc/include/asm/mmu.h
@@ -16,7 +16,6 @@
  */
 #define MMU_FTR_HPTE_TABLE		ASM_CONST(0x00000001)
 #define MMU_FTR_TYPE_8xx		ASM_CONST(0x00000002)
-#define MMU_FTR_TYPE_40x		ASM_CONST(0x00000004)
 #define MMU_FTR_TYPE_44x		ASM_CONST(0x00000008)
 #define MMU_FTR_TYPE_FSL_E		ASM_CONST(0x00000010)
 #define MMU_FTR_TYPE_47x		ASM_CONST(0x00000020)
@@ -153,9 +152,6 @@ enum {
 #ifdef CONFIG_PPC_8xx
 		MMU_FTR_TYPE_8xx |
 #endif
-#ifdef CONFIG_40x
-		MMU_FTR_TYPE_40x |
-#endif
 #ifdef CONFIG_PPC_47x
 		MMU_FTR_TYPE_47x | MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL |
 #elif defined(CONFIG_44x)
@@ -202,9 +198,6 @@ enum {
 #ifdef CONFIG_PPC_8xx
 #define MMU_FTRS_ALWAYS		MMU_FTR_TYPE_8xx
 #endif
-#ifdef CONFIG_40x
-#define MMU_FTRS_ALWAYS		MMU_FTR_TYPE_40x
-#endif
 #ifdef CONFIG_PPC_47x
 #define MMU_FTRS_ALWAYS		MMU_FTR_TYPE_47x
 #elif defined(CONFIG_44x)
@@ -246,9 +239,8 @@ static __always_inline bool mmu_has_feature(unsigned long feature)
 {
 	int i;
 
-#ifndef __clang__ /* clang can't cope with this */
 	BUILD_BUG_ON(!__builtin_constant_p(feature));
-#endif
+	BUILD_BUG_ON(__builtin_popcountl(feature) > 1);
 
 #ifdef CONFIG_JUMP_LABEL_FEATURE_CHECK_DEBUG
 	if (!static_key_feature_checks_initialized) {
diff --git a/arch/powerpc/include/asm/mmu_context.h b/arch/powerpc/include/asm/mmu_context.h
index 37bffa0f7918..a157ab513347 100644
--- a/arch/powerpc/include/asm/mmu_context.h
+++ b/arch/powerpc/include/asm/mmu_context.h
@@ -116,9 +116,6 @@ static inline bool need_extra_context(struct mm_struct *mm, unsigned long ea)
 }
 #endif
 
-extern int use_cop(unsigned long acop, struct mm_struct *mm);
-extern void drop_cop(unsigned long acop, struct mm_struct *mm);
-
 #ifdef CONFIG_PPC_BOOK3S_64
 static inline void inc_mm_active_cpus(struct mm_struct *mm)
 {
@@ -260,15 +257,6 @@ static inline void enter_lazy_tlb(struct mm_struct *mm,
 
 extern void arch_exit_mmap(struct mm_struct *mm);
 
-static inline void arch_unmap(struct mm_struct *mm,
-			      unsigned long start, unsigned long end)
-{
-	unsigned long vdso_base = (unsigned long)mm->context.vdso;
-
-	if (start <= vdso_base && vdso_base < end)
-		mm->context.vdso = NULL;
-}
-
 #ifdef CONFIG_PPC_MEM_KEYS
 bool arch_vma_access_permitted(struct vm_area_struct *vma, bool write,
 			       bool execute, bool foreign);
diff --git a/arch/powerpc/include/asm/mmzone.h b/arch/powerpc/include/asm/mmzone.h
index da827d2d0866..d99863cd6cde 100644
--- a/arch/powerpc/include/asm/mmzone.h
+++ b/arch/powerpc/include/asm/mmzone.h
@@ -20,12 +20,6 @@
 
 #ifdef CONFIG_NUMA
 
-extern struct pglist_data *node_data[];
-/*
- * Return a pointer to the node data for node n.
- */
-#define NODE_DATA(nid)		(node_data[nid])
-
 /*
  * Following are specific to this numa platform.
  */
diff --git a/arch/powerpc/include/asm/nohash/32/hugetlb-8xx.h b/arch/powerpc/include/asm/nohash/32/hugetlb-8xx.h
index 92df40c6cc6b..014799557f60 100644
--- a/arch/powerpc/include/asm/nohash/32/hugetlb-8xx.h
+++ b/arch/powerpc/include/asm/nohash/32/hugetlb-8xx.h
@@ -4,42 +4,12 @@
 
 #define PAGE_SHIFT_8M		23
 
-static inline pte_t *hugepd_page(hugepd_t hpd)
-{
-	BUG_ON(!hugepd_ok(hpd));
-
-	return (pte_t *)__va(hpd_val(hpd) & ~HUGEPD_SHIFT_MASK);
-}
-
-static inline unsigned int hugepd_shift(hugepd_t hpd)
-{
-	return PAGE_SHIFT_8M;
-}
-
-static inline pte_t *hugepte_offset(hugepd_t hpd, unsigned long addr,
-				    unsigned int pdshift)
-{
-	unsigned long idx = (addr & (SZ_4M - 1)) >> PAGE_SHIFT;
-
-	return hugepd_page(hpd) + idx;
-}
-
 static inline void flush_hugetlb_page(struct vm_area_struct *vma,
 				      unsigned long vmaddr)
 {
 	flush_tlb_page(vma, vmaddr);
 }
 
-static inline void hugepd_populate(hugepd_t *hpdp, pte_t *new, unsigned int pshift)
-{
-	*hpdp = __hugepd(__pa(new) | _PMD_USER | _PMD_PRESENT | _PMD_PAGE_8M);
-}
-
-static inline void hugepd_populate_kernel(hugepd_t *hpdp, pte_t *new, unsigned int pshift)
-{
-	*hpdp = __hugepd(__pa(new) | _PMD_PRESENT | _PMD_PAGE_8M);
-}
-
 static inline int check_and_get_huge_psize(int shift)
 {
 	return shift_to_mmu_psize(shift);
@@ -49,6 +19,14 @@ static inline int check_and_get_huge_psize(int shift)
 void set_huge_pte_at(struct mm_struct *mm, unsigned long addr, pte_t *ptep,
 		     pte_t pte, unsigned long sz);
 
+#define __HAVE_ARCH_HUGE_PTEP_GET
+static inline pte_t huge_ptep_get(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
+{
+	if (ptep_is_8m_pmdp(mm, addr, ptep))
+		ptep = pte_offset_kernel((pmd_t *)ptep, ALIGN_DOWN(addr, SZ_8M));
+	return ptep_get(ptep);
+}
+
 #define __HAVE_ARCH_HUGE_PTE_CLEAR
 static inline void huge_pte_clear(struct mm_struct *mm, unsigned long addr,
 				  pte_t *ptep, unsigned long sz)
diff --git a/arch/powerpc/include/asm/nohash/32/mmu-40x.h b/arch/powerpc/include/asm/nohash/32/mmu-40x.h
deleted file mode 100644
index 8a8f13a22cf4..000000000000
--- a/arch/powerpc/include/asm/nohash/32/mmu-40x.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _ASM_POWERPC_MMU_40X_H_
-#define _ASM_POWERPC_MMU_40X_H_
-
-/*
- * PPC40x support
- */
-
-#define PPC40X_TLB_SIZE 64
-
-/*
- * TLB entries are defined by a "high" tag portion and a "low" data
- * portion.  On all architectures, the data portion is 32-bits.
- *
- * TLB entries are managed entirely under software control by reading,
- * writing, and searchoing using the 4xx-specific tlbre, tlbwr, and tlbsx
- * instructions.
- */
-
-#define	TLB_LO          1
-#define	TLB_HI          0
-
-#define	TLB_DATA        TLB_LO
-#define	TLB_TAG         TLB_HI
-
-/* Tag portion */
-
-#define TLB_EPN_MASK    0xFFFFFC00      /* Effective Page Number */
-#define TLB_PAGESZ_MASK 0x00000380
-#define TLB_PAGESZ(x)   (((x) & 0x7) << 7)
-#define   PAGESZ_1K		0
-#define   PAGESZ_4K             1
-#define   PAGESZ_16K            2
-#define   PAGESZ_64K            3
-#define   PAGESZ_256K           4
-#define   PAGESZ_1M             5
-#define   PAGESZ_4M             6
-#define   PAGESZ_16M            7
-#define TLB_VALID       0x00000040      /* Entry is valid */
-
-/* Data portion */
-
-#define TLB_RPN_MASK    0xFFFFFC00      /* Real Page Number */
-#define TLB_PERM_MASK   0x00000300
-#define TLB_EX          0x00000200      /* Instruction execution allowed */
-#define TLB_WR          0x00000100      /* Writes permitted */
-#define TLB_ZSEL_MASK   0x000000F0
-#define TLB_ZSEL(x)     (((x) & 0xF) << 4)
-#define TLB_ATTR_MASK   0x0000000F
-#define TLB_W           0x00000008      /* Caching is write-through */
-#define TLB_I           0x00000004      /* Caching is inhibited */
-#define TLB_M           0x00000002      /* Memory is coherent */
-#define TLB_G           0x00000001      /* Memory is guarded from prefetch */
-
-#ifndef __ASSEMBLY__
-
-typedef struct {
-	unsigned int	id;
-	unsigned int	active;
-	void __user	*vdso;
-} mm_context_t;
-
-#endif /* !__ASSEMBLY__ */
-
-#define mmu_virtual_psize	MMU_PAGE_4K
-#define mmu_linear_psize	MMU_PAGE_256M
-
-#endif /* _ASM_POWERPC_MMU_40X_H_ */
diff --git a/arch/powerpc/include/asm/nohash/32/mmu-8xx.h b/arch/powerpc/include/asm/nohash/32/mmu-8xx.h
index 141d82e249a8..2986f9ba40b8 100644
--- a/arch/powerpc/include/asm/nohash/32/mmu-8xx.h
+++ b/arch/powerpc/include/asm/nohash/32/mmu-8xx.h
@@ -170,8 +170,9 @@
 
 #define mmu_linear_psize	MMU_PAGE_8M
 
-#define MODULES_VADDR	(PAGE_OFFSET - SZ_256M)
 #define MODULES_END	PAGE_OFFSET
+#define MODULES_SIZE	(CONFIG_MODULES_SIZE * SZ_1M)
+#define MODULES_VADDR	(MODULES_END - MODULES_SIZE)
 
 #ifndef __ASSEMBLY__
 
@@ -189,19 +190,14 @@ typedef struct {
 
 #define PHYS_IMMR_BASE (mfspr(SPRN_IMMR) & 0xfff80000)
 
-/* Page size definitions, common between 32 and 64-bit
+/*
+ * Page size definitions for 8xx
  *
  *    shift : is the "PAGE_SHIFT" value for that page size
- *    penc  : is the pte encoding mask
  *
  */
 struct mmu_psize_def {
 	unsigned int	shift;	/* number of bits */
-	unsigned int	enc;	/* PTE encoding */
-	unsigned int    ind;    /* Corresponding indirect page size shift */
-	unsigned int	flags;
-#define MMU_PAGE_SIZE_DIRECT	0x1	/* Supported as a direct size */
-#define MMU_PAGE_SIZE_INDIRECT	0x2	/* Supported as an indirect size */
 };
 
 extern struct mmu_psize_def mmu_psize_defs[MMU_PAGE_COUNT];
diff --git a/arch/powerpc/include/asm/nohash/32/pgtable.h b/arch/powerpc/include/asm/nohash/32/pgtable.h
index 9164a9e41b02..b481738c4bb5 100644
--- a/arch/powerpc/include/asm/nohash/32/pgtable.h
+++ b/arch/powerpc/include/asm/nohash/32/pgtable.h
@@ -52,7 +52,7 @@
 #define USER_PTRS_PER_PGD	(TASK_SIZE / PGDIR_SIZE)
 
 #define pgd_ERROR(e) \
-	pr_err("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pgd_val(e))
+	pr_err("%s:%d: bad pgd %08llx.\n", __FILE__, __LINE__, (unsigned long long)pgd_val(e))
 
 /*
  * This is the bottom of the PKMAP area with HIGHMEM or an arbitrary
@@ -118,9 +118,7 @@
  * (hardware-defined) PowerPC PTE as closely as possible.
  */
 
-#if defined(CONFIG_40x)
-#include <asm/nohash/32/pte-40x.h>
-#elif defined(CONFIG_44x)
+#if defined(CONFIG_44x)
 #include <asm/nohash/32/pte-44x.h>
 #elif defined(CONFIG_PPC_85xx) && defined(CONFIG_PTE_64BIT)
 #include <asm/nohash/pte-e500.h>
@@ -172,7 +170,7 @@ static inline void pmd_clear(pmd_t *pmdp)
 #define pmd_pfn(pmd)		(pmd_val(pmd) >> PAGE_SHIFT)
 #else
 #define pmd_page_vaddr(pmd)	\
-	((const void *)(pmd_val(pmd) & ~(PTE_TABLE_SIZE - 1)))
+	((const void *)((unsigned long)pmd_val(pmd) & ~(PTE_TABLE_SIZE - 1)))
 #define pmd_pfn(pmd)		(__pa(pmd_val(pmd)) >> PAGE_SHIFT)
 #endif
 
diff --git a/arch/powerpc/include/asm/nohash/32/pte-40x.h b/arch/powerpc/include/asm/nohash/32/pte-40x.h
deleted file mode 100644
index d759cfd74754..000000000000
--- a/arch/powerpc/include/asm/nohash/32/pte-40x.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _ASM_POWERPC_NOHASH_32_PTE_40x_H
-#define _ASM_POWERPC_NOHASH_32_PTE_40x_H
-#ifdef __KERNEL__
-
-/*
- * At present, all PowerPC 400-class processors share a similar TLB
- * architecture. The instruction and data sides share a unified,
- * 64-entry, fully-associative TLB which is maintained totally under
- * software control. In addition, the instruction side has a
- * hardware-managed, 4-entry, fully-associative TLB which serves as a
- * first level to the shared TLB. These two TLBs are known as the UTLB
- * and ITLB, respectively (see "mmu.h" for definitions).
- *
- * There are several potential gotchas here.  The 40x hardware TLBLO
- * field looks like this:
- *
- * 0  1  2  3  4  ... 18 19 20 21 22 23 24 25 26 27 28 29 30 31
- * RPN.....................  0  0 EX WR ZSEL.......  W  I  M  G
- *
- * Where possible we make the Linux PTE bits match up with this
- *
- * - bits 20 and 21 must be cleared, because we use 4k pages (40x can
- *   support down to 1k pages), this is done in the TLBMiss exception
- *   handler.
- * - We use only zones 0 (for kernel pages) and 1 (for user pages)
- *   of the 16 available.  Bit 24-26 of the TLB are cleared in the TLB
- *   miss handler.  Bit 27 is PAGE_USER, thus selecting the correct
- *   zone.
- * - PRESENT *must* be in the bottom two bits because swap PTEs
- *   use the top 30 bits.  Because 40x doesn't support SMP anyway, M is
- *   irrelevant so we borrow it for PAGE_PRESENT.  Bit 30
- *   is cleared in the TLB miss handler before the TLB entry is loaded.
- * - All other bits of the PTE are loaded into TLBLO without
- *   modification, leaving us only the bits 20, 21, 24, 25, 26, 30 for
- *   software PTE bits.  We actually use bits 21, 24, 25, and
- *   30 respectively for the software bits: ACCESSED, DIRTY, RW, and
- *   PRESENT.
- */
-
-#define	_PAGE_GUARDED	0x001	/* G: page is guarded from prefetch */
-#define _PAGE_PRESENT	0x002	/* software: PTE contains a translation */
-#define	_PAGE_NO_CACHE	0x004	/* I: caching is inhibited */
-#define	_PAGE_WRITETHRU	0x008	/* W: caching is write-through */
-#define	_PAGE_READ	0x010	/* software: read permission */
-#define	_PAGE_SPECIAL	0x020	/* software: Special page */
-#define	_PAGE_DIRTY	0x080	/* software: dirty page */
-#define _PAGE_WRITE	0x100	/* hardware: WR, anded with dirty in exception */
-#define _PAGE_EXEC	0x200	/* hardware: EX permission */
-#define _PAGE_ACCESSED	0x400	/* software: R: page referenced */
-
-/* No page size encoding in the linux PTE */
-#define _PAGE_PSIZE		0
-
-/* cache related flags non existing on 40x */
-#define _PAGE_COHERENT	0
-
-#define _PMD_PRESENT	0x400	/* PMD points to page of PTEs */
-#define _PMD_PRESENT_MASK	_PMD_PRESENT
-#define _PMD_BAD	0x802
-#define _PMD_SIZE_4M	0x0c0
-#define _PMD_SIZE_16M	0x0e0
-#define _PMD_USER	0
-
-#define _PTE_NONE_MASK	0
-
-#define _PAGE_BASE_NC	(_PAGE_PRESENT | _PAGE_ACCESSED)
-#define _PAGE_BASE	(_PAGE_BASE_NC)
-
-#include <asm/pgtable-masks.h>
-
-#endif /* __KERNEL__ */
-#endif /*  _ASM_POWERPC_NOHASH_32_PTE_40x_H */
diff --git a/arch/powerpc/include/asm/nohash/32/pte-44x.h b/arch/powerpc/include/asm/nohash/32/pte-44x.h
index 851813725237..da0469928273 100644
--- a/arch/powerpc/include/asm/nohash/32/pte-44x.h
+++ b/arch/powerpc/include/asm/nohash/32/pte-44x.h
@@ -75,9 +75,6 @@
 #define _PAGE_NO_CACHE	0x00000400		/* H: I bit */
 #define _PAGE_WRITETHRU	0x00000800		/* H: W bit */
 
-/* No page size encoding in the linux PTE */
-#define _PAGE_PSIZE		0
-
 /* TODO: Add large page lowmem mapping support */
 #define _PMD_PRESENT	0
 #define _PMD_PRESENT_MASK (PAGE_MASK)
diff --git a/arch/powerpc/include/asm/nohash/32/pte-85xx.h b/arch/powerpc/include/asm/nohash/32/pte-85xx.h
index 653a342d3b25..14d64b4f3f14 100644
--- a/arch/powerpc/include/asm/nohash/32/pte-85xx.h
+++ b/arch/powerpc/include/asm/nohash/32/pte-85xx.h
@@ -31,9 +31,6 @@
 #define _PAGE_WRITETHRU	0x00400	/* H: W bit */
 #define _PAGE_SPECIAL	0x00800 /* S: Special page */
 
-/* No page size encoding in the linux PTE */
-#define _PAGE_PSIZE		0
-
 #define _PMD_PRESENT	0
 #define _PMD_PRESENT_MASK (PAGE_MASK)
 #define _PMD_BAD	(~PAGE_MASK)
diff --git a/arch/powerpc/include/asm/nohash/32/pte-8xx.h b/arch/powerpc/include/asm/nohash/32/pte-8xx.h
index 137dc3c84e45..54ebb91dbdcf 100644
--- a/arch/powerpc/include/asm/nohash/32/pte-8xx.h
+++ b/arch/powerpc/include/asm/nohash/32/pte-8xx.h
@@ -74,12 +74,11 @@
 #define _PTE_NONE_MASK	0
 
 #ifdef CONFIG_PPC_16K_PAGES
-#define _PAGE_PSIZE	_PAGE_SPS
+#define _PAGE_BASE_NC	(_PAGE_PRESENT | _PAGE_ACCESSED | _PAGE_SPS)
 #else
-#define _PAGE_PSIZE		0
+#define _PAGE_BASE_NC	(_PAGE_PRESENT | _PAGE_ACCESSED)
 #endif
 
-#define _PAGE_BASE_NC	(_PAGE_PRESENT | _PAGE_ACCESSED | _PAGE_PSIZE)
 #define _PAGE_BASE	(_PAGE_BASE_NC)
 
 #include <asm/pgtable-masks.h>
@@ -120,7 +119,7 @@ static inline pte_t pte_mkhuge(pte_t pte)
 
 #define pte_mkhuge pte_mkhuge
 
-static inline pte_basic_t pte_update(struct mm_struct *mm, unsigned long addr, pte_t *p,
+static inline pte_basic_t pte_update(struct mm_struct *mm, unsigned long addr, pte_t *ptep,
 				     unsigned long clr, unsigned long set, int huge);
 
 static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
@@ -142,19 +141,12 @@ static inline void __ptep_set_access_flags(struct vm_area_struct *vma, pte_t *pt
 }
 #define __ptep_set_access_flags __ptep_set_access_flags
 
-static inline unsigned long pgd_leaf_size(pgd_t pgd)
-{
-	if (pgd_val(pgd) & _PMD_PAGE_8M)
-		return SZ_8M;
-	return SZ_4M;
-}
-
-#define pgd_leaf_size pgd_leaf_size
-
-static inline unsigned long pte_leaf_size(pte_t pte)
+static inline unsigned long __pte_leaf_size(pmd_t pmd, pte_t pte)
 {
 	pte_basic_t val = pte_val(pte);
 
+	if (pmd_val(pmd) & _PMD_PAGE_8M)
+		return SZ_8M;
 	if (val & _PAGE_HUGE)
 		return SZ_512K;
 	if (val & _PAGE_SPS)
@@ -162,31 +154,38 @@ static inline unsigned long pte_leaf_size(pte_t pte)
 	return SZ_4K;
 }
 
-#define pte_leaf_size pte_leaf_size
+#define __pte_leaf_size __pte_leaf_size
 
 /*
  * On the 8xx, the page tables are a bit special. For 16k pages, we have
  * 4 identical entries. For 512k pages, we have 128 entries as if it was
  * 4k pages, but they are flagged as 512k pages for the hardware.
- * For other page sizes, we have a single entry in the table.
+ * For 8M pages, we have 1024 entries as if it was 4M pages (PMD_SIZE)
+ * but they are flagged as 8M pages for the hardware.
+ * For 4k pages, we have a single entry in the table.
  */
 static pmd_t *pmd_off(struct mm_struct *mm, unsigned long addr);
-static int hugepd_ok(hugepd_t hpd);
+static inline pte_t *pte_offset_kernel(pmd_t *pmd, unsigned long address);
+
+static inline bool ptep_is_8m_pmdp(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
+{
+	return (pmd_t *)ptep == pmd_off(mm, ALIGN_DOWN(addr, SZ_8M));
+}
 
 static inline int number_of_cells_per_pte(pmd_t *pmd, pte_basic_t val, int huge)
 {
 	if (!huge)
 		return PAGE_SIZE / SZ_4K;
-	else if (hugepd_ok(*((hugepd_t *)pmd)))
-		return 1;
+	else if ((pmd_val(*pmd) & _PMD_PAGE_MASK) == _PMD_PAGE_8M)
+		return SZ_4M / SZ_4K;
 	else if (IS_ENABLED(CONFIG_PPC_4K_PAGES) && !(val & _PAGE_HUGE))
 		return SZ_16K / SZ_4K;
 	else
 		return SZ_512K / SZ_4K;
 }
 
-static inline pte_basic_t pte_update(struct mm_struct *mm, unsigned long addr, pte_t *p,
-				     unsigned long clr, unsigned long set, int huge)
+static inline pte_basic_t __pte_update(struct mm_struct *mm, unsigned long addr, pte_t *p,
+				       unsigned long clr, unsigned long set, int huge)
 {
 	pte_basic_t *entry = (pte_basic_t *)p;
 	pte_basic_t old = pte_val(*p);
@@ -198,7 +197,7 @@ static inline pte_basic_t pte_update(struct mm_struct *mm, unsigned long addr, p
 
 	for (i = 0; i < num; i += PAGE_SIZE / SZ_4K, new += PAGE_SIZE) {
 		*entry++ = new;
-		if (IS_ENABLED(CONFIG_PPC_16K_PAGES) && num != 1) {
+		if (IS_ENABLED(CONFIG_PPC_16K_PAGES)) {
 			*entry++ = new;
 			*entry++ = new;
 			*entry++ = new;
@@ -208,6 +207,21 @@ static inline pte_basic_t pte_update(struct mm_struct *mm, unsigned long addr, p
 	return old;
 }
 
+static inline pte_basic_t pte_update(struct mm_struct *mm, unsigned long addr, pte_t *ptep,
+				     unsigned long clr, unsigned long set, int huge)
+{
+	pte_basic_t old;
+
+	if (huge && ptep_is_8m_pmdp(mm, addr, ptep)) {
+		pmd_t *pmdp = (pmd_t *)ptep;
+
+		old = __pte_update(mm, addr, pte_offset_kernel(pmdp, 0), clr, set, huge);
+		__pte_update(mm, addr, pte_offset_kernel(pmdp + 1, 0), clr, set, huge);
+	} else {
+		old = __pte_update(mm, addr, ptep, clr, set, huge);
+	}
+	return old;
+}
 #define pte_update pte_update
 
 #ifdef CONFIG_PPC_16K_PAGES
diff --git a/arch/powerpc/include/asm/nohash/hugetlb-e500.h b/arch/powerpc/include/asm/nohash/hugetlb-e500.h
index 8f04ad20e040..cab0e1f1eea0 100644
--- a/arch/powerpc/include/asm/nohash/hugetlb-e500.h
+++ b/arch/powerpc/include/asm/nohash/hugetlb-e500.h
@@ -2,38 +2,8 @@
 #ifndef _ASM_POWERPC_NOHASH_HUGETLB_E500_H
 #define _ASM_POWERPC_NOHASH_HUGETLB_E500_H
 
-static inline pte_t *hugepd_page(hugepd_t hpd)
-{
-	if (WARN_ON(!hugepd_ok(hpd)))
-		return NULL;
-
-	return (pte_t *)((hpd_val(hpd) & ~HUGEPD_SHIFT_MASK) | PD_HUGE);
-}
-
-static inline unsigned int hugepd_shift(hugepd_t hpd)
-{
-	return hpd_val(hpd) & HUGEPD_SHIFT_MASK;
-}
-
-static inline pte_t *hugepte_offset(hugepd_t hpd, unsigned long addr,
-				    unsigned int pdshift)
-{
-	/*
-	 * On FSL BookE, we have multiple higher-level table entries that
-	 * point to the same hugepte.  Just use the first one since they're all
-	 * identical.  So for that case, idx=0.
-	 */
-	return hugepd_page(hpd);
-}
-
 void flush_hugetlb_page(struct vm_area_struct *vma, unsigned long vmaddr);
 
-static inline void hugepd_populate(hugepd_t *hpdp, pte_t *new, unsigned int pshift)
-{
-	/* We use the old format for PPC_E500 */
-	*hpdp = __hugepd(((unsigned long)new & ~PD_HUGE) | pshift);
-}
-
 static inline int check_and_get_huge_psize(int shift)
 {
 	if (shift & 1)	/* Not a power of 4 */
@@ -42,4 +12,13 @@ static inline int check_and_get_huge_psize(int shift)
 	return shift_to_mmu_psize(shift);
 }
 
+static inline pte_t arch_make_huge_pte(pte_t entry, unsigned int shift, vm_flags_t flags)
+{
+	unsigned int tsize = shift - _PAGE_PSIZE_SHIFT_OFFSET;
+	pte_basic_t val = (tsize << _PAGE_PSIZE_SHIFT) & _PAGE_PSIZE_MSK;
+
+	return __pte((pte_val(entry) & ~(pte_basic_t)_PAGE_PSIZE_MSK) | val);
+}
+#define arch_make_huge_pte arch_make_huge_pte
+
 #endif /* _ASM_POWERPC_NOHASH_HUGETLB_E500_H */
diff --git a/arch/powerpc/include/asm/nohash/mmu-e500.h b/arch/powerpc/include/asm/nohash/mmu-e500.h
index 6ddced0415cb..b281d9eeaf1e 100644
--- a/arch/powerpc/include/asm/nohash/mmu-e500.h
+++ b/arch/powerpc/include/asm/nohash/mmu-e500.h
@@ -244,14 +244,11 @@ typedef struct {
 /* Page size definitions, common between 32 and 64-bit
  *
  *    shift : is the "PAGE_SHIFT" value for that page size
- *    penc  : is the pte encoding mask
  *
  */
 struct mmu_psize_def
 {
 	unsigned int	shift;	/* number of bits */
-	unsigned int	enc;	/* PTE encoding */
-	unsigned int    ind;    /* Corresponding indirect page size shift */
 	unsigned int	flags;
 #define MMU_PAGE_SIZE_DIRECT	0x1	/* Supported as a direct size */
 #define MMU_PAGE_SIZE_INDIRECT	0x2	/* Supported as an indirect size */
@@ -303,8 +300,7 @@ extern unsigned long linear_map_top;
 extern int book3e_htw_mode;
 
 #define PPC_HTW_NONE	0
-#define PPC_HTW_IBM	1
-#define PPC_HTW_E6500	2
+#define PPC_HTW_E6500	1
 
 /*
  * 64-bit booke platforms don't load the tlb in the tlb miss handler code.
diff --git a/arch/powerpc/include/asm/nohash/mmu.h b/arch/powerpc/include/asm/nohash/mmu.h
index e264be219fdb..4cc795044103 100644
--- a/arch/powerpc/include/asm/nohash/mmu.h
+++ b/arch/powerpc/include/asm/nohash/mmu.h
@@ -2,10 +2,7 @@
 #ifndef _ASM_POWERPC_NOHASH_MMU_H_
 #define _ASM_POWERPC_NOHASH_MMU_H_
 
-#if defined(CONFIG_40x)
-/* 40x-style software loaded TLB */
-#include <asm/nohash/32/mmu-40x.h>
-#elif defined(CONFIG_44x)
+#if defined(CONFIG_44x)
 /* 44x-style software loaded TLB */
 #include <asm/nohash/32/mmu-44x.h>
 #elif defined(CONFIG_PPC_E500)
diff --git a/arch/powerpc/include/asm/nohash/pgalloc.h b/arch/powerpc/include/asm/nohash/pgalloc.h
index 4b62376318e1..bb5f3e8ea912 100644
--- a/arch/powerpc/include/asm/nohash/pgalloc.h
+++ b/arch/powerpc/include/asm/nohash/pgalloc.h
@@ -19,8 +19,14 @@ static inline void tlb_flush_pgtable(struct mmu_gather *tlb,
 
 static inline pgd_t *pgd_alloc(struct mm_struct *mm)
 {
-	return kmem_cache_alloc(PGT_CACHE(PGD_INDEX_SIZE),
+	pgd_t *pgd = kmem_cache_alloc(PGT_CACHE(PGD_INDEX_SIZE),
 			pgtable_gfp_flags(mm, GFP_KERNEL));
+
+#if defined(CONFIG_PPC_8xx) || defined(CONFIG_PPC_BOOK3S_603)
+	memcpy(pgd + USER_PTRS_PER_PGD, swapper_pg_dir + USER_PTRS_PER_PGD,
+	       (MAX_PTRS_PER_PGD - USER_PTRS_PER_PGD) * sizeof(pgd_t));
+#endif
+	return pgd;
 }
 
 static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
@@ -44,8 +50,6 @@ static inline void pgtable_free(void *table, int shift)
 	}
 }
 
-#define get_hugepd_cache_index(x)	(x)
-
 static inline void pgtable_free_tlb(struct mmu_gather *tlb, void *table, int shift)
 {
 	unsigned long pgf = (unsigned long)table;
diff --git a/arch/powerpc/include/asm/nohash/pgtable.h b/arch/powerpc/include/asm/nohash/pgtable.h
index f5f39d4f03c8..8d1f0b7062eb 100644
--- a/arch/powerpc/include/asm/nohash/pgtable.h
+++ b/arch/powerpc/include/asm/nohash/pgtable.h
@@ -31,6 +31,13 @@ static inline pte_basic_t pte_update(struct mm_struct *mm, unsigned long addr, p
 
 extern int icache_44x_need_flush;
 
+#ifndef pte_huge_size
+static inline unsigned long pte_huge_size(pte_t pte)
+{
+	return PAGE_SIZE;
+}
+#endif
+
 /*
  * PTE updates. This function is called whenever an existing
  * valid PTE is updated. This does -not- include set_pte_at()
@@ -52,11 +59,34 @@ static inline pte_basic_t pte_update(struct mm_struct *mm, unsigned long addr, p
 {
 	pte_basic_t old = pte_val(*p);
 	pte_basic_t new = (old & ~(pte_basic_t)clr) | set;
+	unsigned long sz;
+	unsigned long pdsize;
+	int i;
 
 	if (new == old)
 		return old;
 
-	*p = __pte(new);
+	if (huge)
+		sz = pte_huge_size(__pte(old));
+	else
+		sz = PAGE_SIZE;
+
+	if (sz < PMD_SIZE)
+		pdsize = PAGE_SIZE;
+	else if (sz < PUD_SIZE)
+		pdsize = PMD_SIZE;
+	else if (sz < P4D_SIZE)
+		pdsize = PUD_SIZE;
+	else if (sz < PGDIR_SIZE)
+		pdsize = P4D_SIZE;
+	else
+		pdsize = PGDIR_SIZE;
+
+	for (i = 0; i < sz / pdsize; i++, p++) {
+		*p = __pte(new);
+		if (new)
+			new += (unsigned long long)(pdsize / PAGE_SIZE) << PTE_RPN_SHIFT;
+	}
 
 	if (IS_ENABLED(CONFIG_44x) && !is_kernel_addr(addr) && (old & _PAGE_EXEC))
 		icache_44x_need_flush = 1;
@@ -340,20 +370,6 @@ static inline void __set_pte_at(struct mm_struct *mm, unsigned long addr,
 
 #define pgprot_writecombine pgprot_noncached_wc
 
-#ifdef CONFIG_HUGETLB_PAGE
-static inline int hugepd_ok(hugepd_t hpd)
-{
-#ifdef CONFIG_PPC_8xx
-	return ((hpd_val(hpd) & _PMD_PAGE_MASK) == _PMD_PAGE_8M);
-#else
-	/* We clear the top bit to indicate hugepd */
-	return (hpd_val(hpd) && (hpd_val(hpd) & PD_HUGE) == 0);
-#endif
-}
-
-#define is_hugepd(hpd)		(hugepd_ok(hpd))
-#endif
-
 int map_kernel_page(unsigned long va, phys_addr_t pa, pgprot_t prot);
 void unmap_kernel_page(unsigned long va);
 
diff --git a/arch/powerpc/include/asm/nohash/pte-e500.h b/arch/powerpc/include/asm/nohash/pte-e500.h
index f516f0b5b7a8..cb78392494da 100644
--- a/arch/powerpc/include/asm/nohash/pte-e500.h
+++ b/arch/powerpc/include/asm/nohash/pte-e500.h
@@ -19,20 +19,7 @@
 #define _PAGE_BAP_SX	0x000040
 #define _PAGE_BAP_UX	0x000080
 #define _PAGE_PSIZE_MSK	0x000f00
-#define _PAGE_PSIZE_4K	0x000200
-#define _PAGE_PSIZE_8K	0x000300
-#define _PAGE_PSIZE_16K	0x000400
-#define _PAGE_PSIZE_32K	0x000500
-#define _PAGE_PSIZE_64K	0x000600
-#define _PAGE_PSIZE_128K	0x000700
-#define _PAGE_PSIZE_256K	0x000800
-#define _PAGE_PSIZE_512K	0x000900
-#define _PAGE_PSIZE_1M	0x000a00
-#define _PAGE_PSIZE_2M	0x000b00
-#define _PAGE_PSIZE_4M	0x000c00
-#define _PAGE_PSIZE_8M	0x000d00
-#define _PAGE_PSIZE_16M	0x000e00
-#define _PAGE_PSIZE_32M	0x000f00
+#define _PAGE_TSIZE_4K	0x000100
 #define _PAGE_DIRTY	0x001000 /* C: page changed */
 #define _PAGE_SW0	0x002000
 #define _PAGE_U3	0x004000
@@ -46,6 +33,9 @@
 #define _PAGE_NO_CACHE	0x400000 /* I: cache inhibit */
 #define _PAGE_WRITETHRU	0x800000 /* W: cache write-through */
 
+#define _PAGE_PSIZE_SHIFT		7
+#define _PAGE_PSIZE_SHIFT_OFFSET	10
+
 /* "Higher level" linux bit combinations */
 #define _PAGE_EXEC		(_PAGE_BAP_SX | _PAGE_BAP_UX) /* .. and was cache cleaned */
 #define _PAGE_READ		(_PAGE_BAP_SR | _PAGE_BAP_UR) /* User read permission */
@@ -65,8 +55,6 @@
 
 #define _PAGE_SPECIAL	_PAGE_SW0
 
-/* Base page size */
-#define _PAGE_PSIZE	_PAGE_PSIZE_4K
 #define	PTE_RPN_SHIFT	(24)
 
 #define PTE_WIMGE_SHIFT (19)
@@ -89,7 +77,7 @@
  * pages. We always set _PAGE_COHERENT when SMP is enabled or
  * the processor might need it for DMA coherency.
  */
-#define _PAGE_BASE_NC	(_PAGE_PRESENT | _PAGE_ACCESSED | _PAGE_PSIZE)
+#define _PAGE_BASE_NC	(_PAGE_PRESENT | _PAGE_ACCESSED | _PAGE_TSIZE_4K)
 #if defined(CONFIG_SMP)
 #define _PAGE_BASE	(_PAGE_BASE_NC | _PAGE_COHERENT)
 #else
@@ -105,6 +93,47 @@ static inline pte_t pte_mkexec(pte_t pte)
 }
 #define pte_mkexec pte_mkexec
 
+static inline unsigned long pte_huge_size(pte_t pte)
+{
+	pte_basic_t val = pte_val(pte);
+
+	return 1UL << (((val & _PAGE_PSIZE_MSK) >> _PAGE_PSIZE_SHIFT) + _PAGE_PSIZE_SHIFT_OFFSET);
+}
+#define pte_huge_size pte_huge_size
+
+static inline int pmd_leaf(pmd_t pmd)
+{
+	if (IS_ENABLED(CONFIG_PPC64))
+		return (long)pmd_val(pmd) > 0;
+	else
+		return pmd_val(pmd) & _PAGE_PSIZE_MSK;
+}
+#define pmd_leaf pmd_leaf
+
+static inline unsigned long pmd_leaf_size(pmd_t pmd)
+{
+	return pte_huge_size(__pte(pmd_val(pmd)));
+}
+#define pmd_leaf_size pmd_leaf_size
+
+#ifdef CONFIG_PPC64
+static inline int pud_leaf(pud_t pud)
+{
+	if (IS_ENABLED(CONFIG_PPC64))
+		return (long)pud_val(pud) > 0;
+	else
+		return pud_val(pud) & _PAGE_PSIZE_MSK;
+}
+#define pud_leaf pud_leaf
+
+static inline unsigned long pud_leaf_size(pud_t pud)
+{
+	return pte_huge_size(__pte(pud_val(pud)));
+}
+#define pud_leaf_size pud_leaf_size
+
+#endif
+
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h
index e411e5a70ea3..83d0a4fc5f75 100644
--- a/arch/powerpc/include/asm/page.h
+++ b/arch/powerpc/include/asm/page.h
@@ -269,38 +269,6 @@ static inline const void *pfn_to_kaddr(unsigned long pfn)
 #define is_kernel_addr(x)	((x) >= TASK_SIZE)
 #endif
 
-#ifndef CONFIG_PPC_BOOK3S_64
-/*
- * Use the top bit of the higher-level page table entries to indicate whether
- * the entries we point to contain hugepages.  This works because we know that
- * the page tables live in kernel space.  If we ever decide to support having
- * page tables at arbitrary addresses, this breaks and will have to change.
- */
-#ifdef CONFIG_PPC64
-#define PD_HUGE 0x8000000000000000UL
-#else
-#define PD_HUGE 0x80000000
-#endif
-
-#else	/* CONFIG_PPC_BOOK3S_64 */
-/*
- * Book3S 64 stores real addresses in the hugepd entries to
- * avoid overlaps with _PAGE_PRESENT and _PAGE_PTE.
- */
-#define HUGEPD_ADDR_MASK	(0x0ffffffffffffffful & ~HUGEPD_SHIFT_MASK)
-#endif /* CONFIG_PPC_BOOK3S_64 */
-
-/*
- * Some number of bits at the level of the page table that points to
- * a hugepte are used to encode the size.  This masks those bits.
- * On 8xx, HW assistance requires 4k alignment for the hugepte.
- */
-#ifdef CONFIG_PPC_8xx
-#define HUGEPD_SHIFT_MASK     0xfff
-#else
-#define HUGEPD_SHIFT_MASK     0x3f
-#endif
-
 #ifndef __ASSEMBLY__
 
 #ifdef CONFIG_PPC_BOOK3S_64
diff --git a/arch/powerpc/include/asm/percpu.h b/arch/powerpc/include/asm/percpu.h
index 634970ce13c6..ecf5ac70cfae 100644
--- a/arch/powerpc/include/asm/percpu.h
+++ b/arch/powerpc/include/asm/percpu.h
@@ -23,7 +23,7 @@ DECLARE_STATIC_KEY_FALSE(__percpu_first_chunk_is_paged);
 		(static_key_enabled(&__percpu_first_chunk_is_paged.key))
 #else
 #define percpu_first_chunk_is_paged	false
-#endif /* CONFIG_PPC64 && CONFIG_SMP */
+#endif
 
 #include <asm-generic/percpu.h>
 
diff --git a/arch/powerpc/include/asm/perf_event_server.h b/arch/powerpc/include/asm/perf_event_server.h
index e2221d29fdf9..5995614e9062 100644
--- a/arch/powerpc/include/asm/perf_event_server.h
+++ b/arch/powerpc/include/asm/perf_event_server.h
@@ -89,7 +89,8 @@ struct power_pmu {
 #define PPMU_NO_SIAR		0x00000100 /* Do not use SIAR */
 #define PPMU_ARCH_31		0x00000200 /* Has MMCR3, SIER2 and SIER3 */
 #define PPMU_P10_DD1		0x00000400 /* Is power10 DD1 processor version */
-#define PPMU_HAS_ATTR_CONFIG1	0x00000800 /* Using config1 attribute */
+#define PPMU_P10		0x00000800 /* For power10 pmu */
+#define PPMU_HAS_ATTR_CONFIG1	0x00001000 /* Using config1 attribute */
 
 /*
  * Values for flags to get_alternatives()
diff --git a/arch/powerpc/include/asm/pgtable-be-types.h b/arch/powerpc/include/asm/pgtable-be-types.h
index 82633200b500..6bd8f89b25dc 100644
--- a/arch/powerpc/include/asm/pgtable-be-types.h
+++ b/arch/powerpc/include/asm/pgtable-be-types.h
@@ -101,14 +101,4 @@ static inline bool pmd_xchg(pmd_t *pmdp, pmd_t old, pmd_t new)
 	return pmd_raw(old) == prev;
 }
 
-#ifdef CONFIG_ARCH_HAS_HUGEPD
-typedef struct { __be64 pdbe; } hugepd_t;
-#define __hugepd(x) ((hugepd_t) { cpu_to_be64(x) })
-
-static inline unsigned long hpd_val(hugepd_t x)
-{
-	return be64_to_cpu(x.pdbe);
-}
-#endif
-
 #endif /* _ASM_POWERPC_PGTABLE_BE_TYPES_H */
diff --git a/arch/powerpc/include/asm/pgtable-types.h b/arch/powerpc/include/asm/pgtable-types.h
index 082c85cc09b1..f3086e39e7d2 100644
--- a/arch/powerpc/include/asm/pgtable-types.h
+++ b/arch/powerpc/include/asm/pgtable-types.h
@@ -49,12 +49,22 @@ static inline unsigned long pud_val(pud_t x)
 #endif /* CONFIG_PPC64 */
 
 /* PGD level */
+#if defined(CONFIG_PPC_85xx) && defined(CONFIG_PTE_64BIT)
+typedef struct { unsigned long long pgd; } pgd_t;
+
+static inline unsigned long long pgd_val(pgd_t x)
+{
+	return x.pgd;
+}
+#else
 typedef struct { unsigned long pgd; } pgd_t;
-#define __pgd(x)	((pgd_t) { (x) })
+
 static inline unsigned long pgd_val(pgd_t x)
 {
 	return x.pgd;
 }
+#endif
+#define __pgd(x)	((pgd_t) { (x) })
 
 /* Page protection bits */
 typedef struct { unsigned long pgprot; } pgprot_t;
@@ -83,13 +93,4 @@ static inline bool pte_xchg(pte_t *ptep, pte_t old, pte_t new)
 }
 #endif
 
-#ifdef CONFIG_ARCH_HAS_HUGEPD
-typedef struct { unsigned long pd; } hugepd_t;
-#define __hugepd(x) ((hugepd_t) { (x) })
-static inline unsigned long hpd_val(hugepd_t x)
-{
-	return x.pd;
-}
-#endif
-
 #endif /* _ASM_POWERPC_PGTABLE_TYPES_H */
diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h
index 239709a2f68e..2f72ad885332 100644
--- a/arch/powerpc/include/asm/pgtable.h
+++ b/arch/powerpc/include/asm/pgtable.h
@@ -65,6 +65,7 @@ static inline unsigned long pte_pfn(pte_t pte)
 /*
  * Select all bits except the pfn
  */
+#define pte_pgprot pte_pgprot
 static inline pgprot_t pte_pgprot(pte_t pte)
 {
 	unsigned long pte_flags;
@@ -106,6 +107,9 @@ unsigned long vmalloc_to_phys(void *vmalloc_addr);
 
 void pgtable_cache_add(unsigned int shift);
 
+#ifdef CONFIG_PPC32
+void __init *early_alloc_pgtable(unsigned long size);
+#endif
 pte_t *early_pte_alloc_kernel(pmd_t *pmdp, unsigned long va);
 
 #if defined(CONFIG_STRICT_KERNEL_RWX) || defined(CONFIG_PPC32)
diff --git a/arch/powerpc/include/asm/plpar_wrappers.h b/arch/powerpc/include/asm/plpar_wrappers.h
index b3ee44a40c2f..71648c126970 100644
--- a/arch/powerpc/include/asm/plpar_wrappers.h
+++ b/arch/powerpc/include/asm/plpar_wrappers.h
@@ -18,16 +18,6 @@ static inline long poll_pending(void)
 	return plpar_hcall_norets(H_POLL_PENDING);
 }
 
-static inline u8 get_cede_latency_hint(void)
-{
-	return get_lppaca()->cede_latency_hint;
-}
-
-static inline void set_cede_latency_hint(u8 latency_hint)
-{
-	get_lppaca()->cede_latency_hint = latency_hint;
-}
-
 static inline long cede_processor(void)
 {
 	/*
@@ -37,24 +27,6 @@ static inline long cede_processor(void)
 	return plpar_hcall_norets_notrace(H_CEDE);
 }
 
-static inline long extended_cede_processor(unsigned long latency_hint)
-{
-	long rc;
-	u8 old_latency_hint = get_cede_latency_hint();
-
-	set_cede_latency_hint(latency_hint);
-
-	rc = cede_processor();
-
-	/* Ensure that H_CEDE returns with IRQs on */
-	if (WARN_ON(IS_ENABLED(CONFIG_PPC_IRQ_SOFT_MASK_DEBUG) && !(mfmsr() & MSR_EE)))
-		__hard_irq_enable();
-
-	set_cede_latency_hint(old_latency_hint);
-
-	return rc;
-}
-
 static inline long vpa_call(unsigned long flags, unsigned long cpu,
 		unsigned long vpa)
 {
diff --git a/arch/powerpc/include/asm/ppc-opcode.h b/arch/powerpc/include/asm/ppc-opcode.h
index 076ae60b4a55..b98a9e982c03 100644
--- a/arch/powerpc/include/asm/ppc-opcode.h
+++ b/arch/powerpc/include/asm/ppc-opcode.h
@@ -471,6 +471,7 @@
 #define PPC_RAW_VCMPEQUB_RC(vrt, vra, vrb) \
 	(0x10000006 | ___PPC_RT(vrt) | ___PPC_RA(vra) | ___PPC_RB(vrb) | __PPC_RC21)
 #define PPC_RAW_LD(r, base, i)		(0xe8000000 | ___PPC_RT(r) | ___PPC_RA(base) | IMM_DS(i))
+#define PPC_RAW_LWA(r, base, i)		(0xe8000002 | ___PPC_RT(r) | ___PPC_RA(base) | IMM_DS(i))
 #define PPC_RAW_LWZ(r, base, i)		(0x80000000 | ___PPC_RT(r) | ___PPC_RA(base) | IMM_L(i))
 #define PPC_RAW_LWZX(t, a, b)		(0x7c00002e | ___PPC_RT(t) | ___PPC_RA(a) | ___PPC_RB(b))
 #define PPC_RAW_STD(r, base, i)		(0xf8000000 | ___PPC_RS(r) | ___PPC_RA(base) | IMM_DS(i))
@@ -535,6 +536,7 @@
 #define PPC_RAW_MULI(d, a, i)		(0x1c000000 | ___PPC_RT(d) | ___PPC_RA(a) | IMM_L(i))
 #define PPC_RAW_DIVW(d, a, b)		(0x7c0003d6 | ___PPC_RT(d) | ___PPC_RA(a) | ___PPC_RB(b))
 #define PPC_RAW_DIVWU(d, a, b)		(0x7c000396 | ___PPC_RT(d) | ___PPC_RA(a) | ___PPC_RB(b))
+#define PPC_RAW_DIVD(d, a, b)		(0x7c0003d2 | ___PPC_RT(d) | ___PPC_RA(a) | ___PPC_RB(b))
 #define PPC_RAW_DIVDU(d, a, b)		(0x7c000392 | ___PPC_RT(d) | ___PPC_RA(a) | ___PPC_RB(b))
 #define PPC_RAW_DIVDE(t, a, b)		(0x7c000352 | ___PPC_RT(t) | ___PPC_RA(a) | ___PPC_RB(b))
 #define PPC_RAW_DIVDE_DOT(t, a, b)	(0x7c000352 | ___PPC_RT(t) | ___PPC_RA(a) | ___PPC_RB(b) | 0x1)
diff --git a/arch/powerpc/include/asm/ppc_asm.h b/arch/powerpc/include/asm/ppc_asm.h
index 1d1018c1e482..02897f4b0dbf 100644
--- a/arch/powerpc/include/asm/ppc_asm.h
+++ b/arch/powerpc/include/asm/ppc_asm.h
@@ -482,7 +482,7 @@ END_FTR_SECTION_NESTED(CPU_FTR_CELL_TB_BUG, CPU_FTR_CELL_TB_BUG, 96)
  * and they must be used.
  */
 
-#if !defined(CONFIG_4xx) && !defined(CONFIG_PPC_8xx)
+#if !defined(CONFIG_44x) && !defined(CONFIG_PPC_8xx)
 #define tlbia					\
 	li	r4,1024;			\
 	mtctr	r4;				\
diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h
index e44cac0da346..6b94de17201c 100644
--- a/arch/powerpc/include/asm/processor.h
+++ b/arch/powerpc/include/asm/processor.h
@@ -159,7 +159,7 @@ struct thread_struct {
 	unsigned long	sr0;
 #endif
 #endif /* CONFIG_PPC32 */
-#if defined(CONFIG_BOOKE_OR_40x) && defined(CONFIG_PPC_KUAP)
+#if defined(CONFIG_BOOKE) && defined(CONFIG_PPC_KUAP)
 	unsigned long	pid;	/* value written in PID reg. at interrupt exit */
 #endif
 	/* Debug Registers */
diff --git a/arch/powerpc/include/asm/ps3.h b/arch/powerpc/include/asm/ps3.h
index d13d8fdc3411..987e23a2bd28 100644
--- a/arch/powerpc/include/asm/ps3.h
+++ b/arch/powerpc/include/asm/ps3.h
@@ -390,11 +390,7 @@ int ps3_system_bus_device_register(struct ps3_system_bus_device *dev);
 int ps3_system_bus_driver_register(struct ps3_system_bus_driver *drv);
 void ps3_system_bus_driver_unregister(struct ps3_system_bus_driver *drv);
 
-static inline struct ps3_system_bus_driver *ps3_drv_to_system_bus_drv(
-	struct device_driver *_drv)
-{
-	return container_of(_drv, struct ps3_system_bus_driver, core);
-}
+#define ps3_drv_to_system_bus_drv(_drv) container_of_const(_drv, struct ps3_system_bus_driver, core)
 static inline struct ps3_system_bus_device *ps3_dev_to_system_bus_dev(
 	const struct device *_dev)
 {
diff --git a/arch/powerpc/include/asm/ptrace.h b/arch/powerpc/include/asm/ptrace.h
index ea8f91fbc62f..7b9350756875 100644
--- a/arch/powerpc/include/asm/ptrace.h
+++ b/arch/powerpc/include/asm/ptrace.h
@@ -310,7 +310,7 @@ static inline void regs_set_return_value(struct pt_regs *regs, unsigned long rc)
 
 static inline bool cpu_has_msr_ri(void)
 {
-	return !IS_ENABLED(CONFIG_BOOKE_OR_40x);
+	return !IS_ENABLED(CONFIG_BOOKE);
 }
 
 static inline bool regs_is_unrecoverable(struct pt_regs *regs)
diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
index eed33cb916d0..0228c90bbcc7 100644
--- a/arch/powerpc/include/asm/reg.h
+++ b/arch/powerpc/include/asm/reg.h
@@ -18,7 +18,7 @@
 #include <asm/feature-fixups.h>
 
 /* Pickup Book E specific registers. */
-#ifdef CONFIG_BOOKE_OR_40x
+#ifdef CONFIG_BOOKE
 #include <asm/reg_booke.h>
 #endif
 
@@ -233,14 +233,10 @@
 
 /* Special Purpose Registers (SPRNs)*/
 
-#ifdef CONFIG_40x
-#define SPRN_PID	0x3B1	/* Process ID */
-#else
 #define SPRN_PID	0x030	/* Process ID */
 #ifdef CONFIG_BOOKE
 #define SPRN_PID0	SPRN_PID/* Process ID Register 0 */
 #endif
-#endif
 
 #define SPRN_CTR	0x009	/* Count Register */
 #define SPRN_DSCR	0x11
@@ -527,7 +523,7 @@
 #define SPRN_TSCR	0x399	/* Thread Switch Control Register */
 
 #define SPRN_DEC	0x016		/* Decrement Register */
-#define SPRN_PIT	0x3DB		/* Programmable Interval Timer (40x/BOOKE) */
+#define SPRN_PIT	0x3DB		/* Programmable Interval Timer (BOOKE) */
 
 #define SPRN_DER	0x095		/* Debug Enable Register */
 #define DER_RSTE	0x40000000	/* Reset Interrupt */
@@ -1116,15 +1112,6 @@
  *	- SPRG2 indicator that we are in RTAS
  *	- SPRG4 (603 only) pseudo TLB LRU data
  *
- * 32-bit 40x:
- *	- SPRG0 scratch for exception vectors
- *	- SPRG1 scratch for exception vectors
- *	- SPRG2 scratch for exception vectors
- *	- SPRG4 scratch for exception vectors (not 403)
- *	- SPRG5 scratch for exception vectors (not 403)
- *	- SPRG6 scratch for exception vectors (not 403)
- *	- SPRG7 scratch for exception vectors (not 403)
- *
  * 32-bit 440 and FSL BookE:
  *	- SPRG0 scratch for exception vectors
  *	- SPRG1 scratch for exception vectors (*)
@@ -1216,16 +1203,6 @@
 #define SPRN_SPRG_603_LRU	SPRN_SPRG4
 #endif
 
-#ifdef CONFIG_40x
-#define SPRN_SPRG_SCRATCH0	SPRN_SPRG0
-#define SPRN_SPRG_SCRATCH1	SPRN_SPRG1
-#define SPRN_SPRG_SCRATCH2	SPRN_SPRG2
-#define SPRN_SPRG_SCRATCH3	SPRN_SPRG4
-#define SPRN_SPRG_SCRATCH4	SPRN_SPRG5
-#define SPRN_SPRG_SCRATCH5	SPRN_SPRG6
-#define SPRN_SPRG_SCRATCH6	SPRN_SPRG7
-#endif
-
 #ifdef CONFIG_BOOKE
 #define SPRN_SPRG_RSCRATCH0	SPRN_SPRG0
 #define SPRN_SPRG_WSCRATCH0	SPRN_SPRG0
diff --git a/arch/powerpc/include/asm/reg_booke.h b/arch/powerpc/include/asm/reg_booke.h
index af56980b6cdb..656bfaf91526 100644
--- a/arch/powerpc/include/asm/reg_booke.h
+++ b/arch/powerpc/include/asm/reg_booke.h
@@ -1,10 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Contains register definitions common to the Book E PowerPC
- * specification.  Notice that while the IBM-40x series of CPUs
- * are not true Book E PowerPCs, they borrowed a number of features
- * before Book E was finalized, and are included here as well.  Unfortunately,
- * they sometimes used different locations than true Book E CPUs did.
+ * specification.
  *
  * Copyright 2009-2010 Freescale Semiconductor, Inc.
  */
@@ -42,9 +39,6 @@
 #define MSR_KERNEL	(MSR_ | MSR_64BIT)
 #define MSR_USER32	(MSR_ | MSR_PR | MSR_EE)
 #define MSR_USER64	(MSR_USER32 | MSR_64BIT)
-#elif defined (CONFIG_40x)
-#define MSR_KERNEL	(MSR_ME|MSR_RI|MSR_IR|MSR_DR|MSR_CE)
-#define MSR_USER	(MSR_KERNEL|MSR_PR|MSR_EE)
 #else
 #define MSR_KERNEL	(MSR_ME|MSR_RI|MSR_CE)
 #define MSR_USER	(MSR_KERNEL|MSR_PR|MSR_EE)
@@ -157,7 +151,6 @@
 #define SPRN_TLB3CFG	0x2B3	/* TLB 3 Config Register */
 #define SPRN_EPR	0x2BE	/* External Proxy Register */
 #define SPRN_CCR1	0x378	/* Core Configuration Register 1 */
-#define SPRN_ZPR	0x3B0	/* Zone Protection Register (40x) */
 #define SPRN_MAS7	0x3B0	/* MMU Assist Register 7 */
 #define SPRN_MMUCR	0x3B2	/* MMU Control Register */
 #define SPRN_CCR0	0x3B3	/* Core Configuration Register 0 */
@@ -166,7 +159,6 @@
 #define SPRN_SGR	0x3B9	/* Storage Guarded Register */
 #define SPRN_DCWR	0x3BA	/* Data Cache Write-thru Register */
 #define SPRN_SLER	0x3BB	/* Little-endian real mode */
-#define SPRN_SU0R	0x3BC	/* "User 0" real mode (40x) */
 #define SPRN_DCMP	0x3D1	/* Data TLB Compare Register */
 #define SPRN_ICDBDR	0x3D3	/* Instruction Cache Debug Data Register */
 #define SPRN_EVPR	0x3D6	/* Exception Vector Prefix Register */
@@ -183,10 +175,8 @@
 #define SPRN_SVR	0x3FF	/* System Version Register */
 
 /*
- * SPRs which have conflicting definitions on true Book E versus classic,
- * or IBM 40x.
+ * SPRs which have conflicting definitions on true Book E versus classic.
  */
-#ifdef CONFIG_BOOKE
 #define SPRN_CSRR0	0x03A	/* Critical Save and Restore Register 0 */
 #define SPRN_CSRR1	0x03B	/* Critical Save and Restore Register 1 */
 #define SPRN_DEAR	0x03D	/* Data Error Address Register */
@@ -201,22 +191,6 @@
 #define SPRN_DAC2	0x13D	/* Data Address Compare 2 */
 #define SPRN_TSR	0x150	/* Timer Status Register */
 #define SPRN_TCR	0x154	/* Timer Control Register */
-#endif /* Book E */
-#ifdef CONFIG_40x
-#define SPRN_DBCR1	0x3BD	/* Debug Control Register 1 */		
-#define SPRN_ESR	0x3D4	/* Exception Syndrome Register */
-#define SPRN_DEAR	0x3D5	/* Data Error Address Register */
-#define SPRN_TSR	0x3D8	/* Timer Status Register */
-#define SPRN_TCR	0x3DA	/* Timer Control Register */
-#define SPRN_SRR2	0x3DE	/* Save/Restore Register 2 */
-#define SPRN_SRR3	0x3DF	/* Save/Restore Register 3 */
-#define SPRN_DBSR	0x3F0	/* Debug Status Register */		
-#define SPRN_DBCR0	0x3F2	/* Debug Control Register 0 */
-#define SPRN_DAC1	0x3F6	/* Data Address Compare 1 */
-#define SPRN_DAC2	0x3F7	/* Data Address Compare 2 */
-#define SPRN_CSRR0	SPRN_SRR2 /* Critical Save and Restore Register 0 */
-#define SPRN_CSRR1	SPRN_SRR3 /* Critical Save and Restore Register 1 */
-#endif
 #define SPRN_HACOP	0x15F	/* Hypervisor Available Coprocessor Register */
 
 /* Bit definitions for CCR1. */
@@ -296,10 +270,6 @@
 #endif
 
 /* Bit definitions for the DBSR. */
-/*
- * DBSR bits which have conflicting definitions on true Book E versus IBM 40x.
- */
-#ifdef CONFIG_BOOKE
 #define DBSR_IDE	0x80000000	/* Imprecise Debug Event */
 #define DBSR_MRR	0x30000000	/* Most Recent Reset */
 #define DBSR_IC		0x08000000	/* Instruction Completion */
@@ -319,21 +289,6 @@
 #define DBSR_CRET	0x00000020	/* Critical Return Debug Event */
 #define DBSR_IAC12ATS	0x00000002	/* Instr Address Compare 1/2 Toggle */
 #define DBSR_IAC34ATS	0x00000001	/* Instr Address Compare 3/4 Toggle */
-#endif
-#ifdef CONFIG_40x
-#define DBSR_IC		0x80000000	/* Instruction Completion */
-#define DBSR_BT		0x40000000	/* Branch taken */
-#define DBSR_IRPT	0x20000000	/* Exception Debug Event */
-#define DBSR_TIE	0x10000000	/* Trap Instruction debug Event */
-#define DBSR_IAC1	0x04000000	/* Instruction Address Compare 1 Event */
-#define DBSR_IAC2	0x02000000	/* Instruction Address Compare 2 Event */
-#define DBSR_IAC3	0x00080000	/* Instruction Address Compare 3 Event */
-#define DBSR_IAC4	0x00040000	/* Instruction Address Compare 4 Event */
-#define DBSR_DAC1R	0x01000000	/* Data Address Compare 1 Read Event */
-#define DBSR_DAC1W	0x00800000	/* Data Address Compare 1 Write Event */
-#define DBSR_DAC2R	0x00400000	/* Data Address Compare 2 Read Event */
-#define DBSR_DAC2W	0x00200000	/* Data Address Compare 2 Write Event */
-#endif
 
 /* Bit definitions related to the ESR. */
 #define ESR_MCI		0x80000000	/* Machine Check - Instruction */
@@ -355,69 +310,6 @@
 #define ESR_SPV		0x00000080	/* Signal Processing operation */
 
 /* Bit definitions related to the DBCR0. */
-#if defined(CONFIG_40x)
-#define DBCR0_EDM	0x80000000	/* External Debug Mode */
-#define DBCR0_IDM	0x40000000	/* Internal Debug Mode */
-#define DBCR0_RST	0x30000000	/* all the bits in the RST field */
-#define DBCR0_RST_SYSTEM 0x30000000	/* System Reset */
-#define DBCR0_RST_CHIP	0x20000000	/* Chip Reset */
-#define DBCR0_RST_CORE	0x10000000	/* Core Reset */
-#define DBCR0_RST_NONE	0x00000000	/* No Reset */
-#define DBCR0_IC	0x08000000	/* Instruction Completion */
-#define DBCR0_ICMP	DBCR0_IC
-#define DBCR0_BT	0x04000000	/* Branch Taken */
-#define DBCR0_BRT	DBCR0_BT
-#define DBCR0_EDE	0x02000000	/* Exception Debug Event */
-#define DBCR0_IRPT	DBCR0_EDE
-#define DBCR0_TDE	0x01000000	/* TRAP Debug Event */
-#define DBCR0_IA1	0x00800000	/* Instr Addr compare 1 enable */
-#define DBCR0_IAC1	DBCR0_IA1
-#define DBCR0_IA2	0x00400000	/* Instr Addr compare 2 enable */
-#define DBCR0_IAC2	DBCR0_IA2
-#define DBCR0_IA12	0x00200000	/* Instr Addr 1-2 range enable */
-#define DBCR0_IA12X	0x00100000	/* Instr Addr 1-2 range eXclusive */
-#define DBCR0_IA3	0x00080000	/* Instr Addr compare 3 enable */
-#define DBCR0_IAC3	DBCR0_IA3
-#define DBCR0_IA4	0x00040000	/* Instr Addr compare 4 enable */
-#define DBCR0_IAC4	DBCR0_IA4
-#define DBCR0_IA34	0x00020000	/* Instr Addr 3-4 range Enable */
-#define DBCR0_IA34X	0x00010000	/* Instr Addr 3-4 range eXclusive */
-#define DBCR0_IA12T	0x00008000	/* Instr Addr 1-2 range Toggle */
-#define DBCR0_IA34T	0x00004000	/* Instr Addr 3-4 range Toggle */
-#define DBCR0_FT	0x00000001	/* Freeze Timers on debug event */
-
-#define dbcr_iac_range(task)	((task)->thread.debug.dbcr0)
-#define DBCR_IAC12I	DBCR0_IA12			/* Range Inclusive */
-#define DBCR_IAC12X	(DBCR0_IA12 | DBCR0_IA12X)	/* Range Exclusive */
-#define DBCR_IAC12MODE	(DBCR0_IA12 | DBCR0_IA12X)	/* IAC 1-2 Mode Bits */
-#define DBCR_IAC34I	DBCR0_IA34			/* Range Inclusive */
-#define DBCR_IAC34X	(DBCR0_IA34 | DBCR0_IA34X)	/* Range Exclusive */
-#define DBCR_IAC34MODE	(DBCR0_IA34 | DBCR0_IA34X)	/* IAC 3-4 Mode Bits */
-
-/* Bit definitions related to the DBCR1. */
-#define DBCR1_DAC1R	0x80000000	/* DAC1 Read Debug Event */
-#define DBCR1_DAC2R	0x40000000	/* DAC2 Read Debug Event */
-#define DBCR1_DAC1W	0x20000000	/* DAC1 Write Debug Event */
-#define DBCR1_DAC2W	0x10000000	/* DAC2 Write Debug Event */
-
-#define dbcr_dac(task)	((task)->thread.debug.dbcr1)
-#define DBCR_DAC1R	DBCR1_DAC1R
-#define DBCR_DAC1W	DBCR1_DAC1W
-#define DBCR_DAC2R	DBCR1_DAC2R
-#define DBCR_DAC2W	DBCR1_DAC2W
-
-/*
- * Are there any active Debug Events represented in the
- * Debug Control Registers?
- */
-#define DBCR0_ACTIVE_EVENTS	(DBCR0_ICMP | DBCR0_IAC1 | DBCR0_IAC2 | \
-				 DBCR0_IAC3 | DBCR0_IAC4)
-#define DBCR1_ACTIVE_EVENTS	(DBCR1_DAC1R | DBCR1_DAC2R | \
-				 DBCR1_DAC1W | DBCR1_DAC2W)
-#define DBCR_ACTIVE_EVENTS(dbcr0, dbcr1)  (((dbcr0) & DBCR0_ACTIVE_EVENTS) || \
-					   ((dbcr1) & DBCR1_ACTIVE_EVENTS))
-
-#elif defined(CONFIG_BOOKE)
 #define DBCR0_EDM	0x80000000	/* External Debug Mode */
 #define DBCR0_IDM	0x40000000	/* Internal Debug Mode */
 #define DBCR0_RST	0x30000000	/* all the bits in the RST field */
@@ -518,7 +410,6 @@
 
 #define DBCR_ACTIVE_EVENTS(dbcr0, dbcr1)  (((dbcr0) & DBCR0_ACTIVE_EVENTS) || \
 					   ((dbcr1) & DBCR1_ACTIVE_EVENTS))
-#endif /* #elif defined(CONFIG_BOOKE) */
 
 /* Bit definitions related to the TCR. */
 #define TCR_WP(x)	(((x)&0x3)<<30)	/* WDT Period */
diff --git a/arch/powerpc/include/asm/rtas.h b/arch/powerpc/include/asm/rtas.h
index 065ffd1b2f8a..04406162fc5a 100644
--- a/arch/powerpc/include/asm/rtas.h
+++ b/arch/powerpc/include/asm/rtas.h
@@ -397,6 +397,7 @@ inline uint16_t pseries_errorlog_length(struct pseries_errorlog *sect)
 #define PSERIES_HP_ELOG_RESOURCE_SLOT	3
 #define PSERIES_HP_ELOG_RESOURCE_PHB	4
 #define PSERIES_HP_ELOG_RESOURCE_PMEM   6
+#define PSERIES_HP_ELOG_RESOURCE_DT	7
 
 #define PSERIES_HP_ELOG_ACTION_ADD	1
 #define PSERIES_HP_ELOG_ACTION_REMOVE	2
diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
index 15c5691dd218..6ebca2996f18 100644
--- a/arch/powerpc/include/asm/thread_info.h
+++ b/arch/powerpc/include/asm/thread_info.h
@@ -226,6 +226,10 @@ static inline int arch_within_stack_frames(const void * const stack,
 	return BAD_STACK;
 }
 
+#ifdef CONFIG_PPC32
+extern void *emergency_ctx[];
+#endif
+
 #endif	/* !__ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/arch/powerpc/include/asm/time.h b/arch/powerpc/include/asm/time.h
index 9f50766c4623..221c8f8ff89b 100644
--- a/arch/powerpc/include/asm/time.h
+++ b/arch/powerpc/include/asm/time.h
@@ -58,9 +58,6 @@ static inline u64 get_vtb(void)
  */
 static inline u64 get_dec(void)
 {
-	if (IS_ENABLED(CONFIG_40x))
-		return mfspr(SPRN_PIT);
-
 	return mfspr(SPRN_DEC);
 }
 
@@ -71,9 +68,7 @@ static inline u64 get_dec(void)
  */
 static inline void set_dec(u64 val)
 {
-	if (IS_ENABLED(CONFIG_40x))
-		mtspr(SPRN_PIT, (u32)val);
-	else if (IS_ENABLED(CONFIG_BOOKE))
+	if (IS_ENABLED(CONFIG_BOOKE))
 		mtspr(SPRN_DEC, val);
 	else
 		mtspr(SPRN_DEC, val - 1);
diff --git a/arch/powerpc/include/asm/topology.h b/arch/powerpc/include/asm/topology.h
index f4e6f2dd04b7..16bacfe8c7a2 100644
--- a/arch/powerpc/include/asm/topology.h
+++ b/arch/powerpc/include/asm/topology.h
@@ -145,6 +145,7 @@ static inline int cpu_to_coregroup_id(int cpu)
 
 #ifdef CONFIG_HOTPLUG_SMT
 #include <linux/cpu_smt.h>
+#include <linux/cpumask.h>
 #include <asm/cputhreads.h>
 
 static inline bool topology_is_primary_thread(unsigned int cpu)
@@ -156,6 +157,18 @@ static inline bool topology_smt_thread_allowed(unsigned int cpu)
 {
 	return cpu_thread_in_core(cpu) < cpu_smt_num_threads;
 }
+
+#define topology_is_core_online topology_is_core_online
+static inline bool topology_is_core_online(unsigned int cpu)
+{
+	int i, first_cpu = cpu_first_thread_sibling(cpu);
+
+	for (i = first_cpu; i < first_cpu + threads_per_core; ++i) {
+		if (cpu_online(i))
+			return true;
+	}
+	return false;
+}
 #endif
 
 #endif /* __KERNEL__ */
diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h
index fd594bf6c6a9..4f5a46a77fa2 100644
--- a/arch/powerpc/include/asm/uaccess.h
+++ b/arch/powerpc/include/asm/uaccess.h
@@ -6,6 +6,7 @@
 #include <asm/page.h>
 #include <asm/extable.h>
 #include <asm/kup.h>
+#include <asm/asm-compat.h>
 
 #ifdef __powerpc64__
 /* We use TASK_SIZE_USER64 as TASK_SIZE is not constant */
@@ -92,12 +93,6 @@ __pu_failed:							\
 		: label)
 #endif
 
-#ifdef CONFIG_CC_IS_CLANG
-#define DS_FORM_CONSTRAINT "Z<>"
-#else
-#define DS_FORM_CONSTRAINT "YZ<>"
-#endif
-
 #ifdef __powerpc64__
 #ifdef CONFIG_PPC_KERNEL_PREFIXED
 #define __put_user_asm2_goto(x, ptr, label)			\
diff --git a/arch/powerpc/include/asm/udbg.h b/arch/powerpc/include/asm/udbg.h
index b1f094728b35..289023f7a656 100644
--- a/arch/powerpc/include/asm/udbg.h
+++ b/arch/powerpc/include/asm/udbg.h
@@ -44,7 +44,6 @@ void __init udbg_init_rtas_panel(void);
 void __init udbg_init_rtas_console(void);
 void __init udbg_init_btext(void);
 void __init udbg_init_44x_as1(void);
-void __init udbg_init_40x_realmode(void);
 void __init udbg_init_cpm(void);
 void __init udbg_init_usbgecko(void);
 void __init udbg_init_memcons(void);
diff --git a/arch/powerpc/include/asm/unistd.h b/arch/powerpc/include/asm/unistd.h
index 659a996c75aa..027ef94a12fb 100644
--- a/arch/powerpc/include/asm/unistd.h
+++ b/arch/powerpc/include/asm/unistd.h
@@ -51,7 +51,6 @@
 #define __ARCH_WANT_SYS_FORK
 #define __ARCH_WANT_SYS_VFORK
 #define __ARCH_WANT_SYS_CLONE
-#define __ARCH_WANT_SYS_CLONE3
 
 #endif		/* __ASSEMBLY__ */
 #endif /* _ASM_POWERPC_UNISTD_H_ */
diff --git a/arch/powerpc/include/asm/vdso/getrandom.h b/arch/powerpc/include/asm/vdso/getrandom.h
new file mode 100644
index 000000000000..501d6bb14e8a
--- /dev/null
+++ b/arch/powerpc/include/asm/vdso/getrandom.h
@@ -0,0 +1,54 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2024 Christophe Leroy <christophe.leroy@csgroup.eu>, CS GROUP France
+ */
+#ifndef _ASM_POWERPC_VDSO_GETRANDOM_H
+#define _ASM_POWERPC_VDSO_GETRANDOM_H
+
+#ifndef __ASSEMBLY__
+
+static __always_inline int do_syscall_3(const unsigned long _r0, const unsigned long _r3,
+					const unsigned long _r4, const unsigned long _r5)
+{
+	register long r0 asm("r0") = _r0;
+	register unsigned long r3 asm("r3") = _r3;
+	register unsigned long r4 asm("r4") = _r4;
+	register unsigned long r5 asm("r5") = _r5;
+	register int ret asm ("r3");
+
+	asm volatile(
+		"       sc\n"
+		"	bns+	1f\n"
+		"	neg	%0, %0\n"
+		"1:\n"
+	: "=r" (ret), "+r" (r4), "+r" (r5), "+r" (r0)
+	: "r" (r3)
+	: "memory", "r6", "r7", "r8", "r9", "r10", "r11", "r12", "cr0", "ctr");
+
+	return ret;
+}
+
+/**
+ * getrandom_syscall - Invoke the getrandom() syscall.
+ * @buffer:	Destination buffer to fill with random bytes.
+ * @len:	Size of @buffer in bytes.
+ * @flags:	Zero or more GRND_* flags.
+ * Returns:	The number of bytes written to @buffer, or a negative value indicating an error.
+ */
+static __always_inline ssize_t getrandom_syscall(void *buffer, size_t len, unsigned int flags)
+{
+	return do_syscall_3(__NR_getrandom, (unsigned long)buffer,
+			    (unsigned long)len, (unsigned long)flags);
+}
+
+static __always_inline struct vdso_rng_data *__arch_get_vdso_rng_data(void)
+{
+	return NULL;
+}
+
+ssize_t __c_kernel_getrandom(void *buffer, size_t len, unsigned int flags, void *opaque_state,
+			     size_t opaque_len, const struct vdso_rng_data *vd);
+
+#endif /* !__ASSEMBLY__ */
+
+#endif /* _ASM_POWERPC_VDSO_GETRANDOM_H */
diff --git a/arch/powerpc/include/asm/vdso/vsyscall.h b/arch/powerpc/include/asm/vdso/vsyscall.h
index 48cf23f1e273..92f480d8cc6d 100644
--- a/arch/powerpc/include/asm/vdso/vsyscall.h
+++ b/arch/powerpc/include/asm/vdso/vsyscall.h
@@ -17,6 +17,12 @@ struct vdso_data *__arch_get_k_vdso_data(void)
 }
 #define __arch_get_k_vdso_data __arch_get_k_vdso_data
 
+static __always_inline
+struct vdso_rng_data *__arch_get_k_vdso_rng_data(void)
+{
+	return &vdso_data->rng_data;
+}
+
 /* The asm-generic header needs to be included after the definitions above */
 #include <asm-generic/vdso/vsyscall.h>
 
diff --git a/arch/powerpc/include/asm/vdso_datapage.h b/arch/powerpc/include/asm/vdso_datapage.h
index a585c8e538ff..248dee138f7b 100644
--- a/arch/powerpc/include/asm/vdso_datapage.h
+++ b/arch/powerpc/include/asm/vdso_datapage.h
@@ -83,6 +83,7 @@ struct vdso_arch_data {
 	__u32 compat_syscall_map[SYSCALL_MAP_SIZE];	/* Map of compat syscalls */
 
 	struct vdso_data data[CS_BASES];
+	struct vdso_rng_data rng_data;
 };
 
 #else /* CONFIG_PPC64 */
@@ -95,6 +96,7 @@ struct vdso_arch_data {
 	__u32 syscall_map[SYSCALL_MAP_SIZE]; /* Map of syscalls */
 	__u32 compat_syscall_map[0];	/* No compat syscalls on PPC32 */
 	struct vdso_data data[CS_BASES];
+	struct vdso_rng_data rng_data;
 };
 
 #endif /* CONFIG_PPC64 */
@@ -111,6 +113,21 @@ extern struct vdso_arch_data *vdso_data;
 	addi	\ptr, \ptr, (_vdso_datapage - 999b)@l
 .endm
 
+#include <asm/asm-offsets.h>
+#include <asm/page.h>
+
+.macro get_realdatapage ptr scratch
+	get_datapage \ptr
+#ifdef CONFIG_TIME_NS
+	lwz	\scratch, VDSO_CLOCKMODE_OFFSET(\ptr)
+	xoris	\scratch, \scratch, VDSO_CLOCKMODE_TIMENS@h
+	xori	\scratch, \scratch, VDSO_CLOCKMODE_TIMENS@l
+	cntlzw	\scratch, \scratch
+	rlwinm	\scratch, \scratch, PAGE_SHIFT - 5, 1 << PAGE_SHIFT
+	add	\ptr, \ptr, \scratch
+#endif
+.endm
+
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/arch/powerpc/include/asm/vio.h b/arch/powerpc/include/asm/vio.h
index 6faf2a931755..7c444150c5ad 100644
--- a/arch/powerpc/include/asm/vio.h
+++ b/arch/powerpc/include/asm/vio.h
@@ -156,11 +156,7 @@ static inline int vio_enable_interrupts(struct vio_dev *dev)
 }
 #endif
 
-static inline struct vio_driver *to_vio_driver(struct device_driver *drv)
-{
-	return container_of(drv, struct vio_driver, driver);
-}
-
+#define to_vio_driver(__drv)	container_of_const(__drv, struct vio_driver, driver)
 #define to_vio_dev(__dev)	container_of_const(__dev, struct vio_dev, dev)
 
 #endif /* __KERNEL__ */
diff --git a/arch/powerpc/include/uapi/asm/kvm.h b/arch/powerpc/include/uapi/asm/kvm.h
index 1691297a766a..eaeda001784e 100644
--- a/arch/powerpc/include/uapi/asm/kvm.h
+++ b/arch/powerpc/include/uapi/asm/kvm.h
@@ -645,6 +645,9 @@ struct kvm_ppc_cpu_char {
 #define KVM_REG_PPC_SIER3	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xc3)
 #define KVM_REG_PPC_DAWR1	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xc4)
 #define KVM_REG_PPC_DAWRX1	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xc5)
+#define KVM_REG_PPC_DEXCR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xc6)
+#define KVM_REG_PPC_HASHKEYR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xc7)
+#define KVM_REG_PPC_HASHPKEYR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xc8)
 
 /* Transactional Memory checkpointed state:
  * This is all GPRs, all VSX regs and a subset of SPRs
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
index 8585d03c02d3..f43c1198768c 100644
--- a/arch/powerpc/kernel/Makefile
+++ b/arch/powerpc/kernel/Makefile
@@ -123,7 +123,6 @@ obj-$(CONFIG_JUMP_LABEL)	+= jump_label.o
 
 obj-$(CONFIG_PPC64)		+= head_64.o
 obj-$(CONFIG_PPC_BOOK3S_32)	+= head_book3s_32.o
-obj-$(CONFIG_40x)		+= head_40x.o
 obj-$(CONFIG_44x)		+= head_44x.o
 obj-$(CONFIG_PPC_8xx)		+= head_8xx.o
 obj-$(CONFIG_PPC_85xx)		+= head_85xx.o
@@ -140,6 +139,7 @@ obj-$(CONFIG_KPROBES)		+= kprobes.o
 obj-$(CONFIG_OPTPROBES)		+= optprobes.o optprobes_head.o
 obj-$(CONFIG_KPROBES_ON_FTRACE)	+= kprobes-ftrace.o
 obj-$(CONFIG_UPROBES)		+= uprobes.o
+obj-$(CONFIG_RETHOOK)           += rethook.o
 obj-$(CONFIG_PPC_UDBG_16550)	+= legacy_serial.o udbg_16550.o
 obj-$(CONFIG_SWIOTLB)		+= dma-swiotlb.o
 obj-$(CONFIG_ARCH_HAS_DMA_SET_MASK) += dma-mask.o
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index f029755f9e69..131a8cc10dbe 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -54,7 +54,7 @@
 #endif
 
 #ifdef CONFIG_PPC32
-#ifdef CONFIG_BOOKE_OR_40x
+#ifdef CONFIG_BOOKE
 #include "head_booke.h"
 #endif
 #endif
@@ -335,6 +335,7 @@ int main(void)
 
 	/* datapage offsets for use by vdso */
 	OFFSET(VDSO_DATA_OFFSET, vdso_arch_data, data);
+	OFFSET(VDSO_RNG_DATA_OFFSET, vdso_arch_data, rng_data);
 	OFFSET(CFG_TB_TICKS_PER_SEC, vdso_arch_data, tb_ticks_per_sec);
 #ifdef CONFIG_PPC64
 	OFFSET(CFG_ICACHE_BLOCKSZ, vdso_arch_data, icache_block_size);
@@ -346,6 +347,8 @@ int main(void)
 #else
 	OFFSET(CFG_SYSCALL_MAP32, vdso_arch_data, syscall_map);
 #endif
+	OFFSET(VDSO_CLOCKMODE_OFFSET, vdso_arch_data, data[0].clock_mode);
+	DEFINE(VDSO_CLOCKMODE_TIMENS, VDSO_CLOCKMODE_TIMENS);
 
 #ifdef CONFIG_BUG
 	DEFINE(BUG_ENTRY_SIZE, sizeof(struct bug_entry));
diff --git a/arch/powerpc/kernel/cacheinfo.c b/arch/powerpc/kernel/cacheinfo.c
index f502337dd37d..0fcc463b02e2 100644
--- a/arch/powerpc/kernel/cacheinfo.c
+++ b/arch/powerpc/kernel/cacheinfo.c
@@ -735,7 +735,7 @@ static const struct sysfs_ops cache_index_ops = {
 	.show = cache_index_show,
 };
 
-static struct kobj_type cache_index_type = {
+static const struct kobj_type cache_index_type = {
 	.release = cache_index_release,
 	.sysfs_ops = &cache_index_ops,
 	.default_groups = cache_index_default_groups,
diff --git a/arch/powerpc/kernel/cpu_specs.h b/arch/powerpc/kernel/cpu_specs.h
index 85ded3f77204..5ea14605bb41 100644
--- a/arch/powerpc/kernel/cpu_specs.h
+++ b/arch/powerpc/kernel/cpu_specs.h
@@ -1,9 +1,5 @@
 /* SPDX-License-Identifier: GPL-2.0-or-later */
 
-#ifdef CONFIG_40x
-#include "cpu_specs_40x.h"
-#endif
-
 #ifdef CONFIG_PPC_47x
 #include "cpu_specs_47x.h"
 #elif defined(CONFIG_44x)
diff --git a/arch/powerpc/kernel/cpu_specs_40x.h b/arch/powerpc/kernel/cpu_specs_40x.h
deleted file mode 100644
index a1362a75b8c8..000000000000
--- a/arch/powerpc/kernel/cpu_specs_40x.h
+++ /dev/null
@@ -1,280 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- *  Copyright (C) 2001 Ben. Herrenschmidt (benh@kernel.crashing.org)
- */
-
-static struct cpu_spec cpu_specs[] __initdata = {
-	{	/* STB 04xxx */
-		.pvr_mask		= 0xffff0000,
-		.pvr_value		= 0x41810000,
-		.cpu_name		= "STB04xxx",
-		.cpu_features		= CPU_FTRS_40X,
-		.cpu_user_features	= PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU |
-					  PPC_FEATURE_HAS_4xxMAC,
-		.mmu_features		= MMU_FTR_TYPE_40x,
-		.icache_bsize		= 32,
-		.dcache_bsize		= 32,
-		.machine_check		= machine_check_4xx,
-		.platform		= "ppc405",
-	},
-	{	/* NP405L */
-		.pvr_mask		= 0xffff0000,
-		.pvr_value		= 0x41610000,
-		.cpu_name		= "NP405L",
-		.cpu_features		= CPU_FTRS_40X,
-		.cpu_user_features	= PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU |
-					  PPC_FEATURE_HAS_4xxMAC,
-		.mmu_features		= MMU_FTR_TYPE_40x,
-		.icache_bsize		= 32,
-		.dcache_bsize		= 32,
-		.machine_check		= machine_check_4xx,
-		.platform		= "ppc405",
-	},
-	{	/* NP4GS3 */
-		.pvr_mask		= 0xffff0000,
-		.pvr_value		= 0x40B10000,
-		.cpu_name		= "NP4GS3",
-		.cpu_features		= CPU_FTRS_40X,
-		.cpu_user_features	= PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU |
-					  PPC_FEATURE_HAS_4xxMAC,
-		.mmu_features		= MMU_FTR_TYPE_40x,
-		.icache_bsize		= 32,
-		.dcache_bsize		= 32,
-		.machine_check		= machine_check_4xx,
-		.platform		= "ppc405",
-	},
-	{   /* NP405H */
-		.pvr_mask		= 0xffff0000,
-		.pvr_value		= 0x41410000,
-		.cpu_name		= "NP405H",
-		.cpu_features		= CPU_FTRS_40X,
-		.cpu_user_features	= PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU |
-					  PPC_FEATURE_HAS_4xxMAC,
-		.mmu_features		= MMU_FTR_TYPE_40x,
-		.icache_bsize		= 32,
-		.dcache_bsize		= 32,
-		.machine_check		= machine_check_4xx,
-		.platform		= "ppc405",
-	},
-	{	/* 405GPr */
-		.pvr_mask		= 0xffff0000,
-		.pvr_value		= 0x50910000,
-		.cpu_name		= "405GPr",
-		.cpu_features		= CPU_FTRS_40X,
-		.cpu_user_features	= PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU |
-					  PPC_FEATURE_HAS_4xxMAC,
-		.mmu_features		= MMU_FTR_TYPE_40x,
-		.icache_bsize		= 32,
-		.dcache_bsize		= 32,
-		.machine_check		= machine_check_4xx,
-		.platform		= "ppc405",
-	},
-	{   /* STBx25xx */
-		.pvr_mask		= 0xffff0000,
-		.pvr_value		= 0x51510000,
-		.cpu_name		= "STBx25xx",
-		.cpu_features		= CPU_FTRS_40X,
-		.cpu_user_features	= PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU |
-					  PPC_FEATURE_HAS_4xxMAC,
-		.mmu_features		= MMU_FTR_TYPE_40x,
-		.icache_bsize		= 32,
-		.dcache_bsize		= 32,
-		.machine_check		= machine_check_4xx,
-		.platform		= "ppc405",
-	},
-	{	/* 405LP */
-		.pvr_mask		= 0xffff0000,
-		.pvr_value		= 0x41F10000,
-		.cpu_name		= "405LP",
-		.cpu_features		= CPU_FTRS_40X,
-		.cpu_user_features	= PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
-		.mmu_features		= MMU_FTR_TYPE_40x,
-		.icache_bsize		= 32,
-		.dcache_bsize		= 32,
-		.machine_check		= machine_check_4xx,
-		.platform		= "ppc405",
-	},
-	{	/* 405EP */
-		.pvr_mask		= 0xffff0000,
-		.pvr_value		= 0x51210000,
-		.cpu_name		= "405EP",
-		.cpu_features		= CPU_FTRS_40X,
-		.cpu_user_features	= PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU |
-					  PPC_FEATURE_HAS_4xxMAC,
-		.mmu_features		= MMU_FTR_TYPE_40x,
-		.icache_bsize		= 32,
-		.dcache_bsize		= 32,
-		.machine_check		= machine_check_4xx,
-		.platform		= "ppc405",
-	},
-	{	/* 405EX Rev. A/B with Security */
-		.pvr_mask		= 0xffff000f,
-		.pvr_value		= 0x12910007,
-		.cpu_name		= "405EX Rev. A/B",
-		.cpu_features		= CPU_FTRS_40X,
-		.cpu_user_features	= PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU |
-					  PPC_FEATURE_HAS_4xxMAC,
-		.mmu_features		= MMU_FTR_TYPE_40x,
-		.icache_bsize		= 32,
-		.dcache_bsize		= 32,
-		.machine_check		= machine_check_4xx,
-		.platform		= "ppc405",
-	},
-	{	/* 405EX Rev. C without Security */
-		.pvr_mask		= 0xffff000f,
-		.pvr_value		= 0x1291000d,
-		.cpu_name		= "405EX Rev. C",
-		.cpu_features		= CPU_FTRS_40X,
-		.cpu_user_features	= PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU |
-					  PPC_FEATURE_HAS_4xxMAC,
-		.mmu_features		= MMU_FTR_TYPE_40x,
-		.icache_bsize		= 32,
-		.dcache_bsize		= 32,
-		.machine_check		= machine_check_4xx,
-		.platform		= "ppc405",
-	},
-	{	/* 405EX Rev. C with Security */
-		.pvr_mask		= 0xffff000f,
-		.pvr_value		= 0x1291000f,
-		.cpu_name		= "405EX Rev. C",
-		.cpu_features		= CPU_FTRS_40X,
-		.cpu_user_features	= PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU |
-					  PPC_FEATURE_HAS_4xxMAC,
-		.mmu_features		= MMU_FTR_TYPE_40x,
-		.icache_bsize		= 32,
-		.dcache_bsize		= 32,
-		.machine_check		= machine_check_4xx,
-		.platform		= "ppc405",
-	},
-	{	/* 405EX Rev. D without Security */
-		.pvr_mask		= 0xffff000f,
-		.pvr_value		= 0x12910003,
-		.cpu_name		= "405EX Rev. D",
-		.cpu_features		= CPU_FTRS_40X,
-		.cpu_user_features	= PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU |
-					  PPC_FEATURE_HAS_4xxMAC,
-		.mmu_features		= MMU_FTR_TYPE_40x,
-		.icache_bsize		= 32,
-		.dcache_bsize		= 32,
-		.machine_check		= machine_check_4xx,
-		.platform		= "ppc405",
-	},
-	{	/* 405EX Rev. D with Security */
-		.pvr_mask		= 0xffff000f,
-		.pvr_value		= 0x12910005,
-		.cpu_name		= "405EX Rev. D",
-		.cpu_features		= CPU_FTRS_40X,
-		.cpu_user_features	= PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU |
-					  PPC_FEATURE_HAS_4xxMAC,
-		.mmu_features		= MMU_FTR_TYPE_40x,
-		.icache_bsize		= 32,
-		.dcache_bsize		= 32,
-		.machine_check		= machine_check_4xx,
-		.platform		= "ppc405",
-	},
-	{	/* 405EXr Rev. A/B without Security */
-		.pvr_mask		= 0xffff000f,
-		.pvr_value		= 0x12910001,
-		.cpu_name		= "405EXr Rev. A/B",
-		.cpu_features		= CPU_FTRS_40X,
-		.cpu_user_features	= PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU |
-					  PPC_FEATURE_HAS_4xxMAC,
-		.mmu_features		= MMU_FTR_TYPE_40x,
-		.icache_bsize		= 32,
-		.dcache_bsize		= 32,
-		.machine_check		= machine_check_4xx,
-		.platform		= "ppc405",
-	},
-	{	/* 405EXr Rev. C without Security */
-		.pvr_mask		= 0xffff000f,
-		.pvr_value		= 0x12910009,
-		.cpu_name		= "405EXr Rev. C",
-		.cpu_features		= CPU_FTRS_40X,
-		.cpu_user_features	= PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU |
-					  PPC_FEATURE_HAS_4xxMAC,
-		.mmu_features		= MMU_FTR_TYPE_40x,
-		.icache_bsize		= 32,
-		.dcache_bsize		= 32,
-		.machine_check		= machine_check_4xx,
-		.platform		= "ppc405",
-	},
-	{	/* 405EXr Rev. C with Security */
-		.pvr_mask		= 0xffff000f,
-		.pvr_value		= 0x1291000b,
-		.cpu_name		= "405EXr Rev. C",
-		.cpu_features		= CPU_FTRS_40X,
-		.cpu_user_features	= PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU |
-					  PPC_FEATURE_HAS_4xxMAC,
-		.mmu_features		= MMU_FTR_TYPE_40x,
-		.icache_bsize		= 32,
-		.dcache_bsize		= 32,
-		.machine_check		= machine_check_4xx,
-		.platform		= "ppc405",
-	},
-	{	/* 405EXr Rev. D without Security */
-		.pvr_mask		= 0xffff000f,
-		.pvr_value		= 0x12910000,
-		.cpu_name		= "405EXr Rev. D",
-		.cpu_features		= CPU_FTRS_40X,
-		.cpu_user_features	= PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU |
-					  PPC_FEATURE_HAS_4xxMAC,
-		.mmu_features		= MMU_FTR_TYPE_40x,
-		.icache_bsize		= 32,
-		.dcache_bsize		= 32,
-		.machine_check		= machine_check_4xx,
-		.platform		= "ppc405",
-	},
-	{	/* 405EXr Rev. D with Security */
-		.pvr_mask		= 0xffff000f,
-		.pvr_value		= 0x12910002,
-		.cpu_name		= "405EXr Rev. D",
-		.cpu_features		= CPU_FTRS_40X,
-		.cpu_user_features	= PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU |
-					  PPC_FEATURE_HAS_4xxMAC,
-		.mmu_features		= MMU_FTR_TYPE_40x,
-		.icache_bsize		= 32,
-		.dcache_bsize		= 32,
-		.machine_check		= machine_check_4xx,
-		.platform		= "ppc405",
-	},
-	{
-		/* 405EZ */
-		.pvr_mask		= 0xffff0000,
-		.pvr_value		= 0x41510000,
-		.cpu_name		= "405EZ",
-		.cpu_features		= CPU_FTRS_40X,
-		.cpu_user_features	= PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU |
-					  PPC_FEATURE_HAS_4xxMAC,
-		.mmu_features		= MMU_FTR_TYPE_40x,
-		.icache_bsize		= 32,
-		.dcache_bsize		= 32,
-		.machine_check		= machine_check_4xx,
-		.platform		= "ppc405",
-	},
-	{	/* APM8018X */
-		.pvr_mask		= 0xffff0000,
-		.pvr_value		= 0x7ff11432,
-		.cpu_name		= "APM8018X",
-		.cpu_features		= CPU_FTRS_40X,
-		.cpu_user_features	= PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU |
-					  PPC_FEATURE_HAS_4xxMAC,
-		.mmu_features		= MMU_FTR_TYPE_40x,
-		.icache_bsize		= 32,
-		.dcache_bsize		= 32,
-		.machine_check		= machine_check_4xx,
-		.platform		= "ppc405",
-	},
-	{	/* default match */
-		.pvr_mask		= 0x00000000,
-		.pvr_value		= 0x00000000,
-		.cpu_name		= "(generic 40x PPC)",
-		.cpu_features		= CPU_FTRS_40X,
-		.cpu_user_features	= PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU |
-					  PPC_FEATURE_HAS_4xxMAC,
-		.mmu_features		= MMU_FTR_TYPE_40x,
-		.icache_bsize		= 32,
-		.dcache_bsize		= 32,
-		.machine_check		= machine_check_4xx,
-		.platform		= "ppc405",
-	}
-};
diff --git a/arch/powerpc/kernel/eeh.c b/arch/powerpc/kernel/eeh.c
index 6670063a7a6c..83fe99861eb1 100644
--- a/arch/powerpc/kernel/eeh.c
+++ b/arch/powerpc/kernel/eeh.c
@@ -1273,22 +1273,6 @@ EXPORT_SYMBOL(eeh_dev_release);
 
 #ifdef CONFIG_IOMMU_API
 
-static int dev_has_iommu_table(struct device *dev, void *data)
-{
-	struct pci_dev *pdev = to_pci_dev(dev);
-	struct pci_dev **ppdev = data;
-
-	if (!dev)
-		return 0;
-
-	if (device_iommu_mapped(dev)) {
-		*ppdev = pdev;
-		return 1;
-	}
-
-	return 0;
-}
-
 /**
  * eeh_iommu_group_to_pe - Convert IOMMU group to EEH PE
  * @group: IOMMU group
@@ -1553,10 +1537,6 @@ int eeh_pe_inject_err(struct eeh_pe *pe, int type, int func,
 	if (!eeh_ops || !eeh_ops->err_inject)
 		return -ENOENT;
 
-	/* Check on PCI error type */
-	if (type != EEH_ERR_TYPE_32 && type != EEH_ERR_TYPE_64)
-		return -EINVAL;
-
 	/* Check on PCI error function */
 	if (func < EEH_ERR_FUNC_MIN || func > EEH_ERR_FUNC_MAX)
 		return -EINVAL;
@@ -1594,6 +1574,104 @@ static int proc_eeh_show(struct seq_file *m, void *v)
 }
 #endif /* CONFIG_PROC_FS */
 
+static int eeh_break_device(struct pci_dev *pdev)
+{
+	struct resource *bar = NULL;
+	void __iomem *mapped;
+	u16 old, bit;
+	int i, pos;
+
+	/* Do we have an MMIO BAR to disable? */
+	for (i = 0; i <= PCI_STD_RESOURCE_END; i++) {
+		struct resource *r = &pdev->resource[i];
+
+		if (!r->flags || !r->start)
+			continue;
+		if (r->flags & IORESOURCE_IO)
+			continue;
+		if (r->flags & IORESOURCE_UNSET)
+			continue;
+
+		bar = r;
+		break;
+	}
+
+	if (!bar) {
+		pci_err(pdev, "Unable to find Memory BAR to cause EEH with\n");
+		return -ENXIO;
+	}
+
+	pci_err(pdev, "Going to break: %pR\n", bar);
+
+	if (pdev->is_virtfn) {
+#ifndef CONFIG_PCI_IOV
+		return -ENXIO;
+#else
+		/*
+		 * VFs don't have a per-function COMMAND register, so the best
+		 * we can do is clear the Memory Space Enable bit in the PF's
+		 * SRIOV control reg.
+		 *
+		 * Unfortunately, this requires that we have a PF (i.e doesn't
+		 * work for a passed-through VF) and it has the potential side
+		 * effect of also causing an EEH on every other VF under the
+		 * PF. Oh well.
+		 */
+		pdev = pdev->physfn;
+		if (!pdev)
+			return -ENXIO; /* passed through VFs have no PF */
+
+		pos  = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_SRIOV);
+		pos += PCI_SRIOV_CTRL;
+		bit  = PCI_SRIOV_CTRL_MSE;
+#endif /* !CONFIG_PCI_IOV */
+	} else {
+		bit = PCI_COMMAND_MEMORY;
+		pos = PCI_COMMAND;
+	}
+
+	/*
+	 * Process here is:
+	 *
+	 * 1. Disable Memory space.
+	 *
+	 * 2. Perform an MMIO to the device. This should result in an error
+	 *    (CA  / UR) being raised by the device which results in an EEH
+	 *    PE freeze. Using the in_8() accessor skips the eeh detection hook
+	 *    so the freeze hook so the EEH Detection machinery won't be
+	 *    triggered here. This is to match the usual behaviour of EEH
+	 *    where the HW will asynchronously freeze a PE and it's up to
+	 *    the kernel to notice and deal with it.
+	 *
+	 * 3. Turn Memory space back on. This is more important for VFs
+	 *    since recovery will probably fail if we don't. For normal
+	 *    the COMMAND register is reset as a part of re-initialising
+	 *    the device.
+	 *
+	 * Breaking stuff is the point so who cares if it's racy ;)
+	 */
+	pci_read_config_word(pdev, pos, &old);
+
+	mapped = ioremap(bar->start, PAGE_SIZE);
+	if (!mapped) {
+		pci_err(pdev, "Unable to map MMIO BAR %pR\n", bar);
+		return -ENXIO;
+	}
+
+	pci_write_config_word(pdev, pos, old & ~bit);
+	in_8(mapped);
+	pci_write_config_word(pdev, pos, old);
+
+	iounmap(mapped);
+
+	return 0;
+}
+
+int eeh_pe_inject_mmio_error(struct pci_dev *pdev)
+{
+	return eeh_break_device(pdev);
+}
+
 #ifdef CONFIG_DEBUG_FS
 
 
@@ -1698,7 +1776,6 @@ static ssize_t eeh_force_recover_write(struct file *filp,
 
 static const struct file_operations eeh_force_recover_fops = {
 	.open	= simple_open,
-	.llseek	= no_llseek,
 	.write	= eeh_force_recover_write,
 };
 
@@ -1742,104 +1819,10 @@ static ssize_t eeh_dev_check_write(struct file *filp,
 
 static const struct file_operations eeh_dev_check_fops = {
 	.open	= simple_open,
-	.llseek	= no_llseek,
 	.write	= eeh_dev_check_write,
 	.read   = eeh_debugfs_dev_usage,
 };
 
-static int eeh_debugfs_break_device(struct pci_dev *pdev)
-{
-	struct resource *bar = NULL;
-	void __iomem *mapped;
-	u16 old, bit;
-	int i, pos;
-
-	/* Do we have an MMIO BAR to disable? */
-	for (i = 0; i <= PCI_STD_RESOURCE_END; i++) {
-		struct resource *r = &pdev->resource[i];
-
-		if (!r->flags || !r->start)
-			continue;
-		if (r->flags & IORESOURCE_IO)
-			continue;
-		if (r->flags & IORESOURCE_UNSET)
-			continue;
-
-		bar = r;
-		break;
-	}
-
-	if (!bar) {
-		pci_err(pdev, "Unable to find Memory BAR to cause EEH with\n");
-		return -ENXIO;
-	}
-
-	pci_err(pdev, "Going to break: %pR\n", bar);
-
-	if (pdev->is_virtfn) {
-#ifndef CONFIG_PCI_IOV
-		return -ENXIO;
-#else
-		/*
-		 * VFs don't have a per-function COMMAND register, so the best
-		 * we can do is clear the Memory Space Enable bit in the PF's
-		 * SRIOV control reg.
-		 *
-		 * Unfortunately, this requires that we have a PF (i.e doesn't
-		 * work for a passed-through VF) and it has the potential side
-		 * effect of also causing an EEH on every other VF under the
-		 * PF. Oh well.
-		 */
-		pdev = pdev->physfn;
-		if (!pdev)
-			return -ENXIO; /* passed through VFs have no PF */
-
-		pos  = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_SRIOV);
-		pos += PCI_SRIOV_CTRL;
-		bit  = PCI_SRIOV_CTRL_MSE;
-#endif /* !CONFIG_PCI_IOV */
-	} else {
-		bit = PCI_COMMAND_MEMORY;
-		pos = PCI_COMMAND;
-	}
-
-	/*
-	 * Process here is:
-	 *
-	 * 1. Disable Memory space.
-	 *
-	 * 2. Perform an MMIO to the device. This should result in an error
-	 *    (CA  / UR) being raised by the device which results in an EEH
-	 *    PE freeze. Using the in_8() accessor skips the eeh detection hook
-	 *    so the freeze hook so the EEH Detection machinery won't be
-	 *    triggered here. This is to match the usual behaviour of EEH
-	 *    where the HW will asynchronously freeze a PE and it's up to
-	 *    the kernel to notice and deal with it.
-	 *
-	 * 3. Turn Memory space back on. This is more important for VFs
-	 *    since recovery will probably fail if we don't. For normal
-	 *    the COMMAND register is reset as a part of re-initialising
-	 *    the device.
-	 *
-	 * Breaking stuff is the point so who cares if it's racy ;)
-	 */
-	pci_read_config_word(pdev, pos, &old);
-
-	mapped = ioremap(bar->start, PAGE_SIZE);
-	if (!mapped) {
-		pci_err(pdev, "Unable to map MMIO BAR %pR\n", bar);
-		return -ENXIO;
-	}
-
-	pci_write_config_word(pdev, pos, old & ~bit);
-	in_8(mapped);
-	pci_write_config_word(pdev, pos, old);
-
-	iounmap(mapped);
-
-	return 0;
-}
-
 static ssize_t eeh_dev_break_write(struct file *filp,
 				const char __user *user_buf,
 				size_t count, loff_t *ppos)
@@ -1851,7 +1834,7 @@ static ssize_t eeh_dev_break_write(struct file *filp,
 	if (IS_ERR(pdev))
 		return PTR_ERR(pdev);
 
-	ret = eeh_debugfs_break_device(pdev);
+	ret = eeh_break_device(pdev);
 	pci_dev_put(pdev);
 
 	if (ret < 0)
@@ -1862,7 +1845,6 @@ static ssize_t eeh_dev_break_write(struct file *filp,
 
 static const struct file_operations eeh_dev_break_fops = {
 	.open	= simple_open,
-	.llseek	= no_llseek,
 	.write	= eeh_dev_break_write,
 	.read   = eeh_debugfs_dev_usage,
 };
@@ -1909,7 +1891,6 @@ static ssize_t eeh_dev_can_recover(struct file *filp,
 
 static const struct file_operations eeh_dev_can_recover_fops = {
 	.open	= simple_open,
-	.llseek	= no_llseek,
 	.write	= eeh_dev_can_recover,
 	.read   = eeh_debugfs_dev_usage,
 };
diff --git a/arch/powerpc/kernel/eeh_pe.c b/arch/powerpc/kernel/eeh_pe.c
index d1030bc52564..d283d281d28e 100644
--- a/arch/powerpc/kernel/eeh_pe.c
+++ b/arch/powerpc/kernel/eeh_pe.c
@@ -849,6 +849,7 @@ struct pci_bus *eeh_pe_bus_get(struct eeh_pe *pe)
 {
 	struct eeh_dev *edev;
 	struct pci_dev *pdev;
+	struct pci_bus *bus = NULL;
 
 	if (pe->type & EEH_PE_PHB)
 		return pe->phb->bus;
@@ -859,9 +860,11 @@ struct pci_bus *eeh_pe_bus_get(struct eeh_pe *pe)
 
 	/* Retrieve the parent PCI bus of first (top) PCI device */
 	edev = list_first_entry_or_null(&pe->edevs, struct eeh_dev, entry);
+	pci_lock_rescan_remove();
 	pdev = eeh_dev_to_pci_dev(edev);
 	if (pdev)
-		return pdev->bus;
+		bus = pdev->bus;
+	pci_unlock_rescan_remove();
 
-	return NULL;
+	return bus;
 }
diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S
index 7eda33a24bb4..f4a8c9877249 100644
--- a/arch/powerpc/kernel/entry_32.S
+++ b/arch/powerpc/kernel/entry_32.S
@@ -108,7 +108,7 @@ transfer_to_syscall:
 	stw	r11, 0(r1)
 	mflr	r12
 	stw	r12, _LINK(r1)
-#ifdef CONFIG_BOOKE_OR_40x
+#ifdef CONFIG_BOOKE
 	rlwinm	r9,r9,0,14,12		/* clear MSR_WE (necessary?) */
 #endif
 	lis	r12,STACK_FRAME_REGS_MARKER@ha /* exception frame marker */
@@ -158,9 +158,6 @@ syscall_exit_finish:
 1:	REST_GPR(2, r1)
 	REST_GPR(1, r1)
 	rfi
-#ifdef CONFIG_40x
-	b .	/* Prevent prefetch past rfi */
-#endif
 
 3:	mtcr	r5
 	lwz	r4,_CTR(r1)
@@ -214,7 +211,7 @@ start_kernel_thread:
 
 	.globl	fast_exception_return
 fast_exception_return:
-#if !(defined(CONFIG_4xx) || defined(CONFIG_BOOKE))
+#ifndef CONFIG_BOOKE
 	andi.	r10,r9,MSR_RI		/* check for recoverable interrupt */
 	beq	3f			/* if not, we've got problems */
 #endif
@@ -237,9 +234,6 @@ fast_exception_return:
 	REST_GPR(12, r11)
 	REST_GPR(11, r11)
 	rfi
-#ifdef CONFIG_40x
-	b .	/* Prevent prefetch past rfi */
-#endif
 _ASM_NOKPROBE_SYMBOL(fast_exception_return)
 
 /* aargh, a nonrecoverable interrupt, panic */
@@ -296,9 +290,6 @@ ALT_FTR_SECTION_END_IFCLR(CPU_FTR_STCX_CHECKS_ADDRESS)
 	REST_GPR(0, r1)
 	REST_GPR(1, r1)
 	rfi
-#ifdef CONFIG_40x
-	b .	/* Prevent prefetch past rfi */
-#endif
 
 .Lrestore_nvgprs:
 	REST_NVGPRS(r1)
@@ -346,9 +337,6 @@ ALT_FTR_SECTION_END_IFCLR(CPU_FTR_STCX_CHECKS_ADDRESS)
 	REST_GPR(0, r1)
 	REST_GPR(1, r1)
 	rfi
-#ifdef CONFIG_40x
-	b .	/* Prevent prefetch past rfi */
-#endif
 
 1:	/*
 	 * Emulate stack store with update. New r1 value was already calculated
@@ -375,12 +363,9 @@ ALT_FTR_SECTION_END_IFCLR(CPU_FTR_STCX_CHECKS_ADDRESS)
 	mfspr	r9, SPRN_SPRG_SCRATCH0
 #endif
 	rfi
-#ifdef CONFIG_40x
-	b .	/* Prevent prefetch past rfi */
-#endif
 _ASM_NOKPROBE_SYMBOL(interrupt_return)
 
-#if defined(CONFIG_4xx) || defined(CONFIG_BOOKE)
+#ifdef CONFIG_BOOKE
 
 /*
  * Returning from a critical interrupt in user mode doesn't need
@@ -395,17 +380,6 @@ _ASM_NOKPROBE_SYMBOL(interrupt_return)
  * time of the critical interrupt.
  *
  */
-#ifdef CONFIG_40x
-#define PPC_40x_TURN_OFF_MSR_DR						    \
-	/* avoid any possible TLB misses here by turning off MSR.DR, we	    \
-	 * assume the instructions here are mapped by a pinned TLB entry */ \
-	li	r10,MSR_IR;						    \
-	mtmsr	r10;							    \
-	isync;								    \
-	tophys(r1, r1);
-#else
-#define PPC_40x_TURN_OFF_MSR_DR
-#endif
 
 #define RET_FROM_EXC_LEVEL(exc_lvl_srr0, exc_lvl_srr1, exc_lvl_rfi)	\
 	REST_NVGPRS(r1);						\
@@ -423,7 +397,6 @@ _ASM_NOKPROBE_SYMBOL(interrupt_return)
 	mtlr	r11;							\
 	lwz	r10,_CCR(r1);						\
 	mtcrf	0xff,r10;						\
-	PPC_40x_TURN_OFF_MSR_DR;					\
 	lwz	r9,_DEAR(r1);						\
 	lwz	r10,_ESR(r1);						\
 	mtspr	SPRN_DEAR,r9;						\
@@ -471,20 +444,6 @@ _ASM_NOKPROBE_SYMBOL(interrupt_return)
 #define RESTORE_MMU_REGS
 #endif
 
-#ifdef CONFIG_40x
-	.globl	ret_from_crit_exc
-ret_from_crit_exc:
-	lis	r9,crit_srr0@ha;
-	lwz	r9,crit_srr0@l(r9);
-	lis	r10,crit_srr1@ha;
-	lwz	r10,crit_srr1@l(r10);
-	mtspr	SPRN_SRR0,r9;
-	mtspr	SPRN_SRR1,r10;
-	RET_FROM_EXC_LEVEL(SPRN_CSRR0, SPRN_CSRR1, PPC_RFCI)
-_ASM_NOKPROBE_SYMBOL(ret_from_crit_exc)
-#endif /* CONFIG_40x */
-
-#ifdef CONFIG_BOOKE
 	.globl	ret_from_crit_exc
 ret_from_crit_exc:
 	RESTORE_xSRR(SRR0,SRR1);
@@ -509,4 +468,3 @@ ret_from_mcheck_exc:
 	RET_FROM_EXC_LEVEL(SPRN_MCSRR0, SPRN_MCSRR1, PPC_RFMCI)
 _ASM_NOKPROBE_SYMBOL(ret_from_mcheck_exc)
 #endif /* CONFIG_BOOKE */
-#endif /* !(CONFIG_4xx || CONFIG_BOOKE) */
diff --git a/arch/powerpc/kernel/epapr_hcalls.S b/arch/powerpc/kernel/epapr_hcalls.S
index 1a9b5ae8ccb2..6a414ed5a411 100644
--- a/arch/powerpc/kernel/epapr_hcalls.S
+++ b/arch/powerpc/kernel/epapr_hcalls.S
@@ -21,7 +21,7 @@ _GLOBAL(epapr_ev_idle)
 	ori	r4, r4,_TLF_NAPPING	/* so when we take an exception */
 	PPC_STL	r4, TI_LOCAL_FLAGS(r2)	/* it will return to our caller */
 
-#ifdef CONFIG_BOOKE_OR_40x
+#ifdef CONFIG_BOOKE
 	wrteei	1
 #else
 	mfmsr	r4
diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S
index dcf0591ad3c2..63f6b9f513a4 100644
--- a/arch/powerpc/kernel/exceptions-64e.S
+++ b/arch/powerpc/kernel/exceptions-64e.S
@@ -485,8 +485,8 @@ interrupt_base_book3e:					/* fake trap */
 	EXCEPTION_STUB(0x160, decrementer)		/* 0x0900 */
 	EXCEPTION_STUB(0x180, fixed_interval)		/* 0x0980 */
 	EXCEPTION_STUB(0x1a0, watchdog)			/* 0x09f0 */
-	EXCEPTION_STUB(0x1c0, data_tlb_miss)
-	EXCEPTION_STUB(0x1e0, instruction_tlb_miss)
+	EXCEPTION_STUB(0x1c0, data_tlb_miss_bolted)
+	EXCEPTION_STUB(0x1e0, instruction_tlb_miss_bolted)
 	EXCEPTION_STUB(0x200, altivec_unavailable)
 	EXCEPTION_STUB(0x220, altivec_assist)
 	EXCEPTION_STUB(0x260, perfmon)
diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
index eaf2f167c342..195b075d116c 100644
--- a/arch/powerpc/kernel/exceptions-64s.S
+++ b/arch/powerpc/kernel/exceptions-64s.S
@@ -1989,13 +1989,6 @@ INT_DEFINE_END(system_call)
 	INTERRUPT_TO_KERNEL
 #endif
 
-#ifdef CONFIG_PPC_FAST_ENDIAN_SWITCH
-BEGIN_FTR_SECTION
-	cmpdi	r0,0x1ebe
-	beq-	1f
-END_FTR_SECTION_IFSET(CPU_FTR_REAL_LE)
-#endif
-
 	/* We reach here with PACA in r13, r13 in r9. */
 	mfspr	r11,SPRN_SRR0
 	mfspr	r12,SPRN_SRR1
@@ -2015,16 +2008,6 @@ END_FTR_SECTION_IFSET(CPU_FTR_REAL_LE)
 	b	system_call_common
 #endif
 	.endif
-
-#ifdef CONFIG_PPC_FAST_ENDIAN_SWITCH
-	/* Fast LE/BE switch system call */
-1:	mfspr	r12,SPRN_SRR1
-	xori	r12,r12,MSR_LE
-	mtspr	SPRN_SRR1,r12
-	mr	r13,r9
-	RFI_TO_USER	/* return to userspace */
-	b	.	/* prevent speculative execution */
-#endif
 .endm
 
 EXC_REAL_BEGIN(system_call, 0xc00, 0x100)
diff --git a/arch/powerpc/kernel/head_32.h b/arch/powerpc/kernel/head_32.h
index f8e2911478a7..9cba7dbf58dd 100644
--- a/arch/powerpc/kernel/head_32.h
+++ b/arch/powerpc/kernel/head_32.h
@@ -21,17 +21,9 @@
 	mtspr	SPRN_SPRG_SCRATCH1,r11
 	mfspr	r10, SPRN_SPRG_THREAD
 	.if	\handle_dar_dsisr
-#ifdef CONFIG_40x
-	mfspr	r11, SPRN_DEAR
-#else
 	mfspr	r11, SPRN_DAR
-#endif
 	stw	r11, DAR(r10)
-#ifdef CONFIG_40x
-	mfspr	r11, SPRN_ESR
-#else
 	mfspr	r11, SPRN_DSISR
-#endif
 	stw	r11, DSISR(r10)
 	.endif
 	mfspr	r11, SPRN_SRR0
@@ -96,9 +88,7 @@
 	.endif
 	lwz	r9, SRR1(r12)
 	lwz	r12, SRR0(r12)
-#ifdef CONFIG_40x
-	rlwinm	r9,r9,0,14,12		/* clear MSR_WE (necessary?) */
-#elif defined(CONFIG_PPC_8xx)
+#ifdef CONFIG_PPC_8xx
 	mtspr	SPRN_EID, r2		/* Set MSR_RI */
 #else
 	li	r10, MSR_KERNEL		/* can take exceptions */
diff --git a/arch/powerpc/kernel/head_40x.S b/arch/powerpc/kernel/head_40x.S
deleted file mode 100644
index 9fc90410b385..000000000000
--- a/arch/powerpc/kernel/head_40x.S
+++ /dev/null
@@ -1,721 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- *    Copyright (c) 1995-1996 Gary Thomas <gdt@linuxppc.org>
- *      Initial PowerPC version.
- *    Copyright (c) 1996 Cort Dougan <cort@cs.nmt.edu>
- *      Rewritten for PReP
- *    Copyright (c) 1996 Paul Mackerras <paulus@cs.anu.edu.au>
- *      Low-level exception handers, MMU support, and rewrite.
- *    Copyright (c) 1997 Dan Malek <dmalek@jlc.net>
- *      PowerPC 8xx modifications.
- *    Copyright (c) 1998-1999 TiVo, Inc.
- *      PowerPC 403GCX modifications.
- *    Copyright (c) 1999 Grant Erickson <grant@lcse.umn.edu>
- *      PowerPC 403GCX/405GP modifications.
- *    Copyright 2000 MontaVista Software Inc.
- *	PPC405 modifications
- *      PowerPC 403GCX/405GP modifications.
- * 	Author: MontaVista Software, Inc.
- *         	frank_rowand@mvista.com or source@mvista.com
- * 	   	debbie_chu@mvista.com
- *
- *    Module name: head_4xx.S
- *
- *    Description:
- *      Kernel execution entry point code.
- */
-
-#include <linux/init.h>
-#include <linux/pgtable.h>
-#include <linux/sizes.h>
-#include <linux/linkage.h>
-
-#include <asm/processor.h>
-#include <asm/page.h>
-#include <asm/mmu.h>
-#include <asm/cputable.h>
-#include <asm/thread_info.h>
-#include <asm/ppc_asm.h>
-#include <asm/asm-offsets.h>
-#include <asm/ptrace.h>
-
-#include "head_32.h"
-
-/* As with the other PowerPC ports, it is expected that when code
- * execution begins here, the following registers contain valid, yet
- * optional, information:
- *
- *   r3 - Board info structure pointer (DRAM, frequency, MAC address, etc.)
- *   r4 - Starting address of the init RAM disk
- *   r5 - Ending address of the init RAM disk
- *   r6 - Start of kernel command line string (e.g. "mem=96m")
- *   r7 - End of kernel command line string
- *
- * This is all going to change RSN when we add bi_recs.......  -- Dan
- */
-	__HEAD
-_GLOBAL(_stext);
-_GLOBAL(_start);
-
-	mr	r31,r3			/* save device tree ptr */
-
-	/* We have to turn on the MMU right away so we get cache modes
-	 * set correctly.
-	 */
-	bl	initial_mmu
-
-/* We now have the lower 16 Meg mapped into TLB entries, and the caches
- * ready to work.
- */
-turn_on_mmu:
-	lis	r0,MSR_KERNEL@h
-	ori	r0,r0,MSR_KERNEL@l
-	mtspr	SPRN_SRR1,r0
-	lis	r0,start_here@h
-	ori	r0,r0,start_here@l
-	mtspr	SPRN_SRR0,r0
-	rfi				/* enables MMU */
-	b	.			/* prevent prefetch past rfi */
-
-/*
- * This area is used for temporarily saving registers during the
- * critical exception prolog.
- */
-	. = 0xc0
-crit_save:
-_GLOBAL(crit_r10)
-	.space	4
-_GLOBAL(crit_r11)
-	.space	4
-_GLOBAL(crit_srr0)
-	.space	4
-_GLOBAL(crit_srr1)
-	.space	4
-_GLOBAL(crit_r1)
-	.space	4
-_GLOBAL(crit_dear)
-	.space	4
-_GLOBAL(crit_esr)
-	.space	4
-
-/*
- * Exception prolog for critical exceptions.  This is a little different
- * from the normal exception prolog above since a critical exception
- * can potentially occur at any point during normal exception processing.
- * Thus we cannot use the same SPRG registers as the normal prolog above.
- * Instead we use a couple of words of memory at low physical addresses.
- * This is OK since we don't support SMP on these processors.
- */
-.macro CRITICAL_EXCEPTION_PROLOG trapno name
-	stw	r10,crit_r10@l(0)	/* save two registers to work with */
-	stw	r11,crit_r11@l(0)
-	mfspr	r10,SPRN_SRR0
-	mfspr	r11,SPRN_SRR1
-	stw	r10,crit_srr0@l(0)
-	stw	r11,crit_srr1@l(0)
-	mfspr	r10,SPRN_DEAR
-	mfspr	r11,SPRN_ESR
-	stw	r10,crit_dear@l(0)
-	stw	r11,crit_esr@l(0)
-	mfcr	r10			/* save CR in r10 for now	   */
-	mfspr	r11,SPRN_SRR3		/* check whether user or kernel    */
-	andi.	r11,r11,MSR_PR
-	lis	r11,(critirq_ctx-PAGE_OFFSET)@ha
-	lwz	r11,(critirq_ctx-PAGE_OFFSET)@l(r11)
-	beq	1f
-	/* COMING FROM USER MODE */
-	mfspr	r11,SPRN_SPRG_THREAD	/* if from user, start at top of   */
-	lwz	r11,TASK_STACK-THREAD(r11) /* this thread's kernel stack */
-1:	stw	r1,crit_r1@l(0)
-	addi	r1,r11,THREAD_SIZE-INT_FRAME_SIZE /* Alloc an excpt frm  */
-	LOAD_REG_IMMEDIATE(r11, MSR_KERNEL & ~(MSR_ME|MSR_DE|MSR_CE)) /* re-enable MMU */
-	mtspr	SPRN_SRR1, r11
-	lis	r11, 1f@h
-	ori	r11, r11, 1f@l
-	mtspr	SPRN_SRR0, r11
-	rfi
-
-	.text
-1:
-\name\()_virt:
-	lwz	r11,crit_r1@l(0)
-	stw	r11,GPR1(r1)
-	stw	r11,0(r1)
-	mr	r11,r1
-	stw	r10,_CCR(r11)		/* save various registers	   */
-	stw	r12,GPR12(r11)
-	stw	r9,GPR9(r11)
-	mflr	r10
-	stw	r10,_LINK(r11)
-	lis	r9,PAGE_OFFSET@ha
-	lwz	r10,crit_r10@l(r9)
-	lwz	r12,crit_r11@l(r9)
-	stw	r10,GPR10(r11)
-	stw	r12,GPR11(r11)
-	lwz	r12,crit_dear@l(r9)
-	lwz	r9,crit_esr@l(r9)
-	stw	r12,_DEAR(r11)		/* since they may have had stuff   */
-	stw	r9,_ESR(r11)		/* exception was taken		   */
-	mfspr	r12,SPRN_SRR2
-	mfspr	r9,SPRN_SRR3
-	rlwinm	r9,r9,0,14,12		/* clear MSR_WE (necessary?)	   */
-	COMMON_EXCEPTION_PROLOG_END \trapno + 2
-_ASM_NOKPROBE_SYMBOL(\name\()_virt)
-.endm
-
-	/*
-	 * State at this point:
-	 * r9 saved in stack frame, now saved SRR3 & ~MSR_WE
-	 * r10 saved in crit_r10 and in stack frame, trashed
-	 * r11 saved in crit_r11 and in stack frame,
-	 *	now phys stack/exception frame pointer
-	 * r12 saved in stack frame, now saved SRR2
-	 * CR saved in stack frame, CR0.EQ = !SRR3.PR
-	 * LR, DEAR, ESR in stack frame
-	 * r1 saved in stack frame, now virt stack/excframe pointer
-	 * r0, r3-r8 saved in stack frame
-	 */
-
-/*
- * Exception vectors.
- */
-#define CRITICAL_EXCEPTION(n, label, hdlr)			\
-	START_EXCEPTION(n, label);				\
-	CRITICAL_EXCEPTION_PROLOG n label;				\
-	prepare_transfer_to_handler;				\
-	bl	hdlr;						\
-	b	ret_from_crit_exc
-
-/*
- * 0x0100 - Critical Interrupt Exception
- */
-	CRITICAL_EXCEPTION(0x0100, CriticalInterrupt, unknown_exception)
-
-/*
- * 0x0200 - Machine Check Exception
- */
-	CRITICAL_EXCEPTION(0x0200, MachineCheck, machine_check_exception)
-
-/*
- * 0x0300 - Data Storage Exception
- * This happens for just a few reasons.  U0 set (but we don't do that),
- * or zone protection fault (user violation, write to protected page).
- * The other Data TLB exceptions bail out to this point
- * if they can't resolve the lightweight TLB fault.
- */
-	START_EXCEPTION(0x0300,	DataStorage)
-	EXCEPTION_PROLOG 0x300 DataStorage handle_dar_dsisr=1
-	prepare_transfer_to_handler
-	bl	do_page_fault
-	b	interrupt_return
-
-/*
- * 0x0400 - Instruction Storage Exception
- * This is caused by a fetch from non-execute or guarded pages.
- */
-	START_EXCEPTION(0x0400, InstructionAccess)
-	EXCEPTION_PROLOG 0x400 InstructionAccess
-	li	r5,0
-	stw	r5, _ESR(r11)		/* Zero ESR */
-	stw	r12, _DEAR(r11)		/* SRR0 as DEAR */
-	prepare_transfer_to_handler
-	bl	do_page_fault
-	b	interrupt_return
-
-/* 0x0500 - External Interrupt Exception */
-	EXCEPTION(0x0500, HardwareInterrupt, do_IRQ)
-
-/* 0x0600 - Alignment Exception */
-	START_EXCEPTION(0x0600, Alignment)
-	EXCEPTION_PROLOG 0x600 Alignment handle_dar_dsisr=1
-	prepare_transfer_to_handler
-	bl	alignment_exception
-	REST_NVGPRS(r1)
-	b	interrupt_return
-
-/* 0x0700 - Program Exception */
-	START_EXCEPTION(0x0700, ProgramCheck)
-	EXCEPTION_PROLOG 0x700 ProgramCheck handle_dar_dsisr=1
-	prepare_transfer_to_handler
-	bl	program_check_exception
-	REST_NVGPRS(r1)
-	b	interrupt_return
-
-	EXCEPTION(0x0800, Trap_08, unknown_exception)
-	EXCEPTION(0x0900, Trap_09, unknown_exception)
-	EXCEPTION(0x0A00, Trap_0A, unknown_exception)
-	EXCEPTION(0x0B00, Trap_0B, unknown_exception)
-
-/* 0x0C00 - System Call Exception */
-	START_EXCEPTION(0x0C00,	SystemCall)
-	SYSCALL_ENTRY	0xc00
-/*	Trap_0D is commented out to get more space for system call exception */
-
-/*	EXCEPTION(0x0D00, Trap_0D, unknown_exception) */
-	EXCEPTION(0x0E00, Trap_0E, unknown_exception)
-	EXCEPTION(0x0F00, Trap_0F, unknown_exception)
-
-/* 0x1000 - Programmable Interval Timer (PIT) Exception */
-	START_EXCEPTION(0x1000, DecrementerTrap)
-	b Decrementer
-
-/* 0x1010 - Fixed Interval Timer (FIT) Exception */
-	START_EXCEPTION(0x1010, FITExceptionTrap)
-	b FITException
-
-/* 0x1020 - Watchdog Timer (WDT) Exception */
-	START_EXCEPTION(0x1020, WDTExceptionTrap)
-	b WDTException
-
-/* 0x1100 - Data TLB Miss Exception
- * As the name implies, translation is not in the MMU, so search the
- * page tables and fix it.  The only purpose of this function is to
- * load TLB entries from the page table if they exist.
- */
-	START_EXCEPTION(0x1100,	DTLBMiss)
-	mtspr	SPRN_SPRG_SCRATCH5, r10 /* Save some working registers */
-	mtspr	SPRN_SPRG_SCRATCH6, r11
-	mtspr	SPRN_SPRG_SCRATCH3, r12
-	mtspr	SPRN_SPRG_SCRATCH4, r9
-	mfcr	r12
-	mfspr	r9, SPRN_PID
-	rlwimi	r12, r9, 0, 0xff
-	mfspr	r10, SPRN_DEAR		/* Get faulting address */
-
-	/* If we are faulting a kernel address, we have to use the
-	 * kernel page tables.
-	 */
-	lis	r11, PAGE_OFFSET@h
-	cmplw	r10, r11
-	blt+	3f
-	lis	r11, swapper_pg_dir@h
-	ori	r11, r11, swapper_pg_dir@l
-	li	r9, 0
-	mtspr	SPRN_PID, r9		/* TLB will have 0 TID */
-	b	4f
-
-	/* Get the PGD for the current thread.
-	 */
-3:
-	mfspr	r11,SPRN_SPRG_THREAD
-	lwz	r11,PGDIR(r11)
-#ifdef CONFIG_PPC_KUAP
-	rlwinm.	r9, r9, 0, 0xff
-	beq	5f			/* Kuap fault */
-#endif
-4:
-	tophys(r11, r11)
-	rlwimi	r11, r10, 12, 20, 29	/* Create L1 (pgdir/pmd) address */
-	lwz	r11, 0(r11)		/* Get L1 entry */
-	andi.	r9, r11, _PMD_PRESENT	/* Check if it points to a PTE page */
-	beq	2f			/* Bail if no table */
-
-	rlwimi	r11, r10, 22, 20, 29	/* Compute PTE address */
-	lwz	r11, 0(r11)		/* Get Linux PTE */
-	li	r9, _PAGE_PRESENT | _PAGE_ACCESSED | _PAGE_READ
-	andc.	r9, r9, r11		/* Check permission */
-	bne	5f
-
-	rlwinm	r9, r11, 1, _PAGE_WRITE	/* dirty => w */
-	and	r9, r9, r11		/* hwwrite = dirty & w */
-	rlwimi	r11, r9, 0, _PAGE_WRITE	/* replace w by hwwrite */
-
-	/* Create TLB tag.  This is the faulting address plus a static
-	 * set of bits.  These are size, valid, E, U0.
-	*/
-	li	r9, 0x00c0
-	rlwimi	r10, r9, 0, 20, 31
-
-	b	finish_tlb_load
-
-2:	/* Check for possible large-page pmd entry */
-	rlwinm.	r9, r11, 2, 22, 24
-	beq	5f
-
-	/* Create TLB tag.  This is the faulting address, plus a static
-	 * set of bits (valid, E, U0) plus the size from the PMD.
-	 */
-	ori	r9, r9, 0x40
-	rlwimi	r10, r9, 0, 20, 31
-
-	b	finish_tlb_load
-
-5:
-	/* The bailout.  Restore registers to pre-exception conditions
-	 * and call the heavyweights to help us out.
-	 */
-	mtspr	SPRN_PID, r12
-	mtcrf	0x80, r12
-	mfspr	r9, SPRN_SPRG_SCRATCH4
-	mfspr	r12, SPRN_SPRG_SCRATCH3
-	mfspr	r11, SPRN_SPRG_SCRATCH6
-	mfspr	r10, SPRN_SPRG_SCRATCH5
-	b	DataStorage
-
-/* 0x1200 - Instruction TLB Miss Exception
- * Nearly the same as above, except we get our information from different
- * registers and bailout to a different point.
- */
-	START_EXCEPTION(0x1200,	ITLBMiss)
-	mtspr	SPRN_SPRG_SCRATCH5, r10	 /* Save some working registers */
-	mtspr	SPRN_SPRG_SCRATCH6, r11
-	mtspr	SPRN_SPRG_SCRATCH3, r12
-	mtspr	SPRN_SPRG_SCRATCH4, r9
-	mfcr	r12
-	mfspr	r9, SPRN_PID
-	rlwimi	r12, r9, 0, 0xff
-	mfspr	r10, SPRN_SRR0		/* Get faulting address */
-
-	/* If we are faulting a kernel address, we have to use the
-	 * kernel page tables.
-	 */
-	lis	r11, PAGE_OFFSET@h
-	cmplw	r10, r11
-	blt+	3f
-	lis	r11, swapper_pg_dir@h
-	ori	r11, r11, swapper_pg_dir@l
-	li	r9, 0
-	mtspr	SPRN_PID, r9		/* TLB will have 0 TID */
-	b	4f
-
-	/* Get the PGD for the current thread.
-	 */
-3:
-	mfspr	r11,SPRN_SPRG_THREAD
-	lwz	r11,PGDIR(r11)
-#ifdef CONFIG_PPC_KUAP
-	rlwinm.	r9, r9, 0, 0xff
-	beq	5f			/* Kuap fault */
-#endif
-4:
-	tophys(r11, r11)
-	rlwimi	r11, r10, 12, 20, 29	/* Create L1 (pgdir/pmd) address */
-	lwz	r11, 0(r11)		/* Get L1 entry */
-	andi.	r9, r11, _PMD_PRESENT	/* Check if it points to a PTE page */
-	beq	2f			/* Bail if no table */
-
-	rlwimi	r11, r10, 22, 20, 29	/* Compute PTE address */
-	lwz	r11, 0(r11)		/* Get Linux PTE */
-	li	r9, _PAGE_PRESENT | _PAGE_ACCESSED | _PAGE_EXEC
-	andc.	r9, r9, r11		/* Check permission */
-	bne	5f
-
-	rlwinm	r9, r11, 1, _PAGE_WRITE	/* dirty => w */
-	and	r9, r9, r11		/* hwwrite = dirty & w */
-	rlwimi	r11, r9, 0, _PAGE_WRITE	/* replace w by hwwrite */
-
-	/* Create TLB tag.  This is the faulting address plus a static
-	 * set of bits.  These are size, valid, E, U0.
-	*/
-	li	r9, 0x00c0
-	rlwimi	r10, r9, 0, 20, 31
-
-	b	finish_tlb_load
-
-2:	/* Check for possible large-page pmd entry */
-	rlwinm.	r9, r11, 2, 22, 24
-	beq	5f
-
-	/* Create TLB tag.  This is the faulting address, plus a static
-	 * set of bits (valid, E, U0) plus the size from the PMD.
-	 */
-	ori	r9, r9, 0x40
-	rlwimi	r10, r9, 0, 20, 31
-
-	b	finish_tlb_load
-
-5:
-	/* The bailout.  Restore registers to pre-exception conditions
-	 * and call the heavyweights to help us out.
-	 */
-	mtspr	SPRN_PID, r12
-	mtcrf	0x80, r12
-	mfspr	r9, SPRN_SPRG_SCRATCH4
-	mfspr	r12, SPRN_SPRG_SCRATCH3
-	mfspr	r11, SPRN_SPRG_SCRATCH6
-	mfspr	r10, SPRN_SPRG_SCRATCH5
-	b	InstructionAccess
-
-	EXCEPTION(0x1300, Trap_13, unknown_exception)
-	EXCEPTION(0x1400, Trap_14, unknown_exception)
-	EXCEPTION(0x1500, Trap_15, unknown_exception)
-	EXCEPTION(0x1600, Trap_16, unknown_exception)
-	EXCEPTION(0x1700, Trap_17, unknown_exception)
-	EXCEPTION(0x1800, Trap_18, unknown_exception)
-	EXCEPTION(0x1900, Trap_19, unknown_exception)
-	EXCEPTION(0x1A00, Trap_1A, unknown_exception)
-	EXCEPTION(0x1B00, Trap_1B, unknown_exception)
-	EXCEPTION(0x1C00, Trap_1C, unknown_exception)
-	EXCEPTION(0x1D00, Trap_1D, unknown_exception)
-	EXCEPTION(0x1E00, Trap_1E, unknown_exception)
-	EXCEPTION(0x1F00, Trap_1F, unknown_exception)
-
-/* Check for a single step debug exception while in an exception
- * handler before state has been saved.  This is to catch the case
- * where an instruction that we are trying to single step causes
- * an exception (eg ITLB/DTLB miss) and thus the first instruction of
- * the exception handler generates a single step debug exception.
- *
- * If we get a debug trap on the first instruction of an exception handler,
- * we reset the MSR_DE in the _exception handler's_ MSR (the debug trap is
- * a critical exception, so we are using SPRN_CSRR1 to manipulate the MSR).
- * The exception handler was handling a non-critical interrupt, so it will
- * save (and later restore) the MSR via SPRN_SRR1, which will still have
- * the MSR_DE bit set.
- */
-	/* 0x2000 - Debug Exception */
-	START_EXCEPTION(0x2000, DebugTrap)
-	CRITICAL_EXCEPTION_PROLOG 0x2000 DebugTrap
-
-	/*
-	 * If this is a single step or branch-taken exception in an
-	 * exception entry sequence, it was probably meant to apply to
-	 * the code where the exception occurred (since exception entry
-	 * doesn't turn off DE automatically).  We simulate the effect
-	 * of turning off DE on entry to an exception handler by turning
-	 * off DE in the SRR3 value and clearing the debug status.
-	 */
-	mfspr	r10,SPRN_DBSR		/* check single-step/branch taken */
-	andis.	r10,r10,DBSR_IC@h
-	beq+	2f
-
-	andi.	r10,r9,MSR_IR|MSR_PR	/* check supervisor + MMU off */
-	beq	1f			/* branch and fix it up */
-
-	mfspr   r10,SPRN_SRR2		/* Faulting instruction address */
-	cmplwi  r10,0x2100
-	bgt+    2f			/* address above exception vectors */
-
-	/* here it looks like we got an inappropriate debug exception. */
-1:	rlwinm	r9,r9,0,~MSR_DE		/* clear DE in the SRR3 value */
-	lis	r10,DBSR_IC@h		/* clear the IC event */
-	mtspr	SPRN_DBSR,r10
-	/* restore state and get out */
-	lwz	r10,_CCR(r11)
-	lwz	r0,GPR0(r11)
-	lwz	r1,GPR1(r11)
-	mtcrf	0x80,r10
-	mtspr	SPRN_SRR2,r12
-	mtspr	SPRN_SRR3,r9
-	lwz	r9,GPR9(r11)
-	lwz	r12,GPR12(r11)
-	lwz	r10,crit_r10@l(0)
-	lwz	r11,crit_r11@l(0)
-	rfci
-	b	.
-
-	/* continue normal handling for a critical exception... */
-2:	mfspr	r4,SPRN_DBSR
-	stw	r4,_ESR(r11)		/* DebugException takes DBSR in _ESR */
-	prepare_transfer_to_handler
-	bl	DebugException
-	b	ret_from_crit_exc
-
-	/* Programmable Interval Timer (PIT) Exception. (from 0x1000) */
-	__HEAD
-Decrementer:
-	EXCEPTION_PROLOG 0x1000 Decrementer
-	lis	r0,TSR_PIS@h
-	mtspr	SPRN_TSR,r0		/* Clear the PIT exception */
-	prepare_transfer_to_handler
-	bl	timer_interrupt
-	b	interrupt_return
-
-	/* Fixed Interval Timer (FIT) Exception. (from 0x1010) */
-	__HEAD
-FITException:
-	EXCEPTION_PROLOG 0x1010 FITException
-	prepare_transfer_to_handler
-	bl	unknown_exception
-	b	interrupt_return
-
-	/* Watchdog Timer (WDT) Exception. (from 0x1020) */
-	__HEAD
-WDTException:
-	CRITICAL_EXCEPTION_PROLOG 0x1020 WDTException
-	prepare_transfer_to_handler
-	bl	WatchdogException
-	b	ret_from_crit_exc
-
-/* Other PowerPC processors, namely those derived from the 6xx-series
- * have vectors from 0x2100 through 0x2F00 defined, but marked as reserved.
- * However, for the 4xx-series processors these are neither defined nor
- * reserved.
- */
-
-	__HEAD
-	/* Damn, I came up one instruction too many to fit into the
-	 * exception space :-).  Both the instruction and data TLB
-	 * miss get to this point to load the TLB.
-	 * 	r10 - TLB_TAG value
-	 * 	r11 - Linux PTE
-	 *	r9 - available to use
-	 *	PID - loaded with proper value when we get here
-	 *	Upon exit, we reload everything and RFI.
-	 * Actually, it will fit now, but oh well.....a common place
-	 * to load the TLB.
-	 */
-tlb_4xx_index:
-	.long	0
-finish_tlb_load:
-	/*
-	 * Clear out the software-only bits in the PTE to generate the
-	 * TLB_DATA value.  These are the bottom 2 bits of the RPM, the
-	 * 4 bits of the zone field, and M.
-	 */
-	li	r9, 0x0cf2
-	andc	r11, r11, r9
-	rlwimi	r11, r10, 8, 24, 27	/* Copy 4 upper address bit into zone */
-
-	/* load the next available TLB index. */
-	lwz	r9, tlb_4xx_index@l(0)
-	addi	r9, r9, 1
-	andi.	r9, r9, PPC40X_TLB_SIZE - 1
-	stw	r9, tlb_4xx_index@l(0)
-
-	tlbwe	r11, r9, TLB_DATA		/* Load TLB LO */
-	tlbwe	r10, r9, TLB_TAG		/* Load TLB HI */
-
-	/* Done...restore registers and get out of here.
-	*/
-	mtspr	SPRN_PID, r12
-	mtcrf	0x80, r12
-	mfspr	r9, SPRN_SPRG_SCRATCH4
-	mfspr	r12, SPRN_SPRG_SCRATCH3
-	mfspr	r11, SPRN_SPRG_SCRATCH6
-	mfspr	r10, SPRN_SPRG_SCRATCH5
-	rfi			/* Should sync shadow TLBs */
-	b	.		/* prevent prefetch past rfi */
-
-/* This is where the main kernel code starts.
- */
-start_here:
-
-	/* ptr to current */
-	lis	r2,init_task@h
-	ori	r2,r2,init_task@l
-
-	/* ptr to phys current thread */
-	tophys(r4,r2)
-	addi	r4,r4,THREAD	/* init task's THREAD */
-	mtspr	SPRN_SPRG_THREAD,r4
-
-	/* stack */
-	lis	r1,init_thread_union@ha
-	addi	r1,r1,init_thread_union@l
-	li	r0,0
-	stwu	r0,THREAD_SIZE-STACK_FRAME_MIN_SIZE(r1)
-
-	bl	early_init	/* We have to do this with MMU on */
-
-/*
- * Decide what sort of machine this is and initialize the MMU.
- */
-#ifdef CONFIG_KASAN
-	bl	kasan_early_init
-#endif
-	li	r3,0
-	mr	r4,r31
-	bl	machine_init
-	bl	MMU_init
-
-/* Go back to running unmapped so we can load up new values
- * and change to using our exception vectors.
- * On the 4xx, all we have to do is invalidate the TLB to clear
- * the old 16M byte TLB mappings.
- */
-	lis	r4,2f@h
-	ori	r4,r4,2f@l
-	tophys(r4,r4)
-	lis	r3,(MSR_KERNEL & ~(MSR_IR|MSR_DR))@h
-	ori	r3,r3,(MSR_KERNEL & ~(MSR_IR|MSR_DR))@l
-	mtspr	SPRN_SRR0,r4
-	mtspr	SPRN_SRR1,r3
-	rfi
-	b	.		/* prevent prefetch past rfi */
-
-/* Load up the kernel context */
-2:
-	sync			/* Flush to memory before changing TLB */
-	tlbia
-	isync			/* Flush shadow TLBs */
-
-	/* set up the PTE pointers for the Abatron bdiGDB.
-	*/
-	lis	r6, swapper_pg_dir@h
-	ori	r6, r6, swapper_pg_dir@l
-	lis	r5, abatron_pteptrs@h
-	ori	r5, r5, abatron_pteptrs@l
-	stw	r5, 0xf0(0)	/* Must match your Abatron config file */
-	tophys(r5,r5)
-	stw	r6, 0(r5)
-
-/* Now turn on the MMU for real! */
-	lis	r4,MSR_KERNEL@h
-	ori	r4,r4,MSR_KERNEL@l
-	lis	r3,start_kernel@h
-	ori	r3,r3,start_kernel@l
-	mtspr	SPRN_SRR0,r3
-	mtspr	SPRN_SRR1,r4
-	rfi			/* enable MMU and jump to start_kernel */
-	b	.		/* prevent prefetch past rfi */
-
-/* Set up the initial MMU state so we can do the first level of
- * kernel initialization.  This maps the first 32 MBytes of memory 1:1
- * virtual to physical and more importantly sets the cache mode.
- */
-SYM_FUNC_START_LOCAL(initial_mmu)
-	tlbia			/* Invalidate all TLB entries */
-	isync
-
-	/* We should still be executing code at physical address 0x0000xxxx
-	 * at this point. However, start_here is at virtual address
-	 * 0xC000xxxx. So, set up a TLB mapping to cover this once
-	 * translation is enabled.
-	 */
-
-	lis	r3,KERNELBASE@h		/* Load the kernel virtual address */
-	ori	r3,r3,KERNELBASE@l
-	tophys(r4,r3)			/* Load the kernel physical address */
-
-	iccci	r0,r3			/* Invalidate the i-cache before use */
-
-	/* Load the kernel PID.
-	*/
-	li	r0,0
-	mtspr	SPRN_PID,r0
-	sync
-
-	/* Configure and load one entry into TLB slots 63 */
-	clrrwi	r4,r4,10		/* Mask off the real page number */
-	ori	r4,r4,(TLB_WR | TLB_EX)	/* Set the write and execute bits */
-
-	clrrwi	r3,r3,10		/* Mask off the effective page number */
-	ori	r3,r3,(TLB_VALID | TLB_PAGESZ(PAGESZ_16M))
-
-        li      r0,63                    /* TLB slot 63 */
-
-	tlbwe	r4,r0,TLB_DATA		/* Load the data portion of the entry */
-	tlbwe	r3,r0,TLB_TAG		/* Load the tag portion of the entry */
-
-	li	r0,62			/* TLB slot 62 */
-	addis	r4,r4,SZ_16M@h
-	addis	r3,r3,SZ_16M@h
-	tlbwe	r4,r0,TLB_DATA		/* Load the data portion of the entry */
-	tlbwe	r3,r0,TLB_TAG		/* Load the tag portion of the entry */
-
-	isync
-
-	/* Establish the exception vector base
-	*/
-	lis	r4,KERNELBASE@h		/* EVPR only uses the high 16-bits */
-	tophys(r0,r4)			/* Use the physical address */
-	mtspr	SPRN_EVPR,r0
-
-	blr
-SYM_FUNC_END(initial_mmu)
-
-_GLOBAL(abort)
-        mfspr   r13,SPRN_DBCR0
-        oris    r13,r13,DBCR0_RST_SYSTEM@h
-        mtspr   SPRN_DBCR0,r13
diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S
index 4690c219bfa4..63432a33ec49 100644
--- a/arch/powerpc/kernel/head_64.S
+++ b/arch/powerpc/kernel/head_64.S
@@ -647,8 +647,9 @@ __after_prom_start:
  * Note: This process overwrites the OF exception vectors.
  */
 	LOAD_REG_IMMEDIATE(r3, PAGE_OFFSET)
-	mr.	r4,r26			/* In some cases the loader may  */
-	beq	9f			/* have already put us at zero */
+	mr	r4,r26			/* Load the virtual source address into r4 */
+	cmpld	r3,r4			/* Check if source == dest */
+	beq	9f			/* If so skip the copy  */
 	li	r6,0x100		/* Start offset, the first 0x100 */
 					/* bytes were copied earlier.	 */
 
diff --git a/arch/powerpc/kernel/head_85xx.S b/arch/powerpc/kernel/head_85xx.S
index 39724ff5ae1f..f9a73fae6464 100644
--- a/arch/powerpc/kernel/head_85xx.S
+++ b/arch/powerpc/kernel/head_85xx.S
@@ -294,9 +294,10 @@ set_ivor:
 /* Macros to hide the PTE size differences
  *
  * FIND_PTE -- walks the page tables given EA & pgdir pointer
- *   r10 -- EA of fault
+ *   r10 -- free
  *   r11 -- PGDIR pointer
  *   r12 -- free
+ *   r13 -- EA of fault
  *   label 2: is the bailout case
  *
  * if we find the pte (fall through):
@@ -307,34 +308,34 @@ set_ivor:
 #ifdef CONFIG_PTE_64BIT
 #ifdef CONFIG_HUGETLB_PAGE
 #define FIND_PTE	\
-	rlwinm	r12, r10, 13, 19, 29;	/* Compute pgdir/pmd offset */	\
-	lwzx	r11, r12, r11;		/* Get pgd/pmd entry */		\
+	rlwinm	r12, r13, 14, 18, 28;	/* Compute pgdir/pmd offset */	\
+	add	r12, r11, r12;						\
+	lwz	r11, 4(r12);		/* Get pgd/pmd entry */		\
+	rlwinm.	r10, r11, 32 - _PAGE_PSIZE_SHIFT, 0x1e; /* get tsize*/	\
+	bne	1000f;			/* Huge page (leaf entry) */	\
 	rlwinm.	r12, r11, 0, 0, 20;	/* Extract pt base address */	\
-	blt	1000f;			/* Normal non-huge page */	\
 	beq	2f;			/* Bail if no table */		\
-	oris	r11, r11, PD_HUGE@h;	/* Put back address bit */	\
-	andi.	r10, r11, HUGEPD_SHIFT_MASK@l; /* extract size field */	\
-	xor	r12, r10, r11;		/* drop size bits from pointer */ \
-	b	1001f;							\
-1000:	rlwimi	r12, r10, 23, 20, 28;	/* Compute pte address */	\
+	rlwimi	r12, r13, 23, 20, 28;	/* Compute pte address */	\
 	li	r10, 0;			/* clear r10 */			\
-1001:	lwz	r11, 4(r12);		/* Get pte entry */
+	lwz	r11, 4(r12);		/* Get pte entry */		\
+1000:
 #else
 #define FIND_PTE	\
-	rlwinm	r12, r10, 13, 19, 29;	/* Compute pgdir/pmd offset */	\
-	lwzx	r11, r12, r11;		/* Get pgd/pmd entry */		\
+	rlwinm	r12, r13, 14, 18, 28;	/* Compute pgdir/pmd offset */	\
+	add	r12, r11, r12;						\
+	lwz	r11, 4(r12);		/* Get pgd/pmd entry */		\
 	rlwinm.	r12, r11, 0, 0, 20;	/* Extract pt base address */	\
 	beq	2f;			/* Bail if no table */		\
-	rlwimi	r12, r10, 23, 20, 28;	/* Compute pte address */	\
+	rlwimi	r12, r13, 23, 20, 28;	/* Compute pte address */	\
 	lwz	r11, 4(r12);		/* Get pte entry */
 #endif /* HUGEPAGE */
 #else /* !PTE_64BIT */
 #define FIND_PTE	\
-	rlwimi	r11, r10, 12, 20, 29;	/* Create L1 (pgdir/pmd) address */	\
+	rlwimi	r11, r13, 12, 20, 29;	/* Create L1 (pgdir/pmd) address */	\
 	lwz	r11, 0(r11);		/* Get L1 entry */			\
 	rlwinm.	r12, r11, 0, 0, 19;	/* Extract L2 (pte) base address */	\
 	beq	2f;			/* Bail if no table */			\
-	rlwimi	r12, r10, 22, 20, 29;	/* Compute PTE address */		\
+	rlwimi	r12, r13, 22, 20, 29;	/* Compute PTE address */		\
 	lwz	r11, 0(r12);		/* Get Linux PTE */
 #endif
 
@@ -441,13 +442,13 @@ START_BTB_FLUSH_SECTION
 	BTB_FLUSH(r10)
 1:
 END_BTB_FLUSH_SECTION
-	mfspr	r10, SPRN_DEAR		/* Get faulting address */
+	mfspr	r13, SPRN_DEAR		/* Get faulting address */
 
 	/* If we are faulting a kernel address, we have to use the
 	 * kernel page tables.
 	 */
 	lis	r11, PAGE_OFFSET@h
-	cmplw	5, r10, r11
+	cmplw	5, r13, r11
 	blt	5, 3f
 	lis	r11, swapper_pg_dir@h
 	ori	r11, r11, swapper_pg_dir@l
@@ -470,29 +471,14 @@ END_BTB_FLUSH_SECTION
 #endif
 
 4:
-	/* Mask of required permission bits. Note that while we
-	 * do copy ESR:ST to _PAGE_WRITE position as trying to write
-	 * to an RO page is pretty common, we don't do it with
-	 * _PAGE_DIRTY. We could do it, but it's a fairly rare
-	 * event so I'd rather take the overhead when it happens
-	 * rather than adding an instruction here. We should measure
-	 * whether the whole thing is worth it in the first place
-	 * as we could avoid loading SPRN_ESR completely in the first
-	 * place...
-	 *
-	 * TODO: Is it worth doing that mfspr & rlwimi in the first
-	 *       place or can we save a couple of instructions here ?
-	 */
-	mfspr	r12,SPRN_ESR
+	FIND_PTE
+
 #ifdef CONFIG_PTE_64BIT
 	li	r13,_PAGE_PRESENT|_PAGE_BAP_SR
 	oris	r13,r13,_PAGE_ACCESSED@h
 #else
 	li	r13,_PAGE_PRESENT|_PAGE_READ|_PAGE_ACCESSED
 #endif
-	rlwimi	r13,r12,11,29,29
-
-	FIND_PTE
 	andc.	r13,r13,r11		/* Check permission */
 
 #ifdef CONFIG_PTE_64BIT
@@ -549,13 +535,13 @@ START_BTB_FLUSH_SECTION
 1:
 END_BTB_FLUSH_SECTION
 
-	mfspr	r10, SPRN_SRR0		/* Get faulting address */
+	mfspr	r13, SPRN_SRR0		/* Get faulting address */
 
 	/* If we are faulting a kernel address, we have to use the
 	 * kernel page tables.
 	 */
 	lis	r11, PAGE_OFFSET@h
-	cmplw	5, r10, r11
+	cmplw	5, r13, r11
 	blt	5, 3f
 	lis	r11, swapper_pg_dir@h
 	ori	r11, r11, swapper_pg_dir@l
@@ -564,6 +550,7 @@ END_BTB_FLUSH_SECTION
 	rlwinm	r12,r12,0,16,1
 	mtspr	SPRN_MAS1,r12
 
+	FIND_PTE
 	/* Make up the required permissions for kernel code */
 #ifdef CONFIG_PTE_64BIT
 	li	r13,_PAGE_PRESENT | _PAGE_BAP_SX
@@ -584,6 +571,7 @@ END_BTB_FLUSH_SECTION
 	beq	2f			/* KUAP fault */
 #endif
 
+	FIND_PTE
 	/* Make up the required permissions for user code */
 #ifdef CONFIG_PTE_64BIT
 	li	r13,_PAGE_PRESENT | _PAGE_BAP_UX
@@ -593,7 +581,6 @@ END_BTB_FLUSH_SECTION
 #endif
 
 4:
-	FIND_PTE
 	andc.	r13,r13,r11		/* Check permission */
 
 #ifdef CONFIG_PTE_64BIT
@@ -746,17 +733,12 @@ finish_tlb_load:
 	lwz	r15, 0(r14)
 100:	stw	r15, 0(r17)
 
-	/*
-	 * Calc MAS1_TSIZE from r10 (which has pshift encoded)
-	 * tlb_enc = (pshift - 10).
-	 */
-	subi	r15, r10, 10
 	mfspr	r16, SPRN_MAS1
-	rlwimi	r16, r15, 7, 20, 24
+	rlwimi	r16, r10, MAS1_TSIZE_SHIFT, MAS1_TSIZE_MASK
 	mtspr	SPRN_MAS1, r16
 
 	/* copy the pshift for use later */
-	mr	r14, r10
+	addi	r14, r10, _PAGE_PSIZE_SHIFT_OFFSET
 
 	/* fall through */
 
diff --git a/arch/powerpc/kernel/head_8xx.S b/arch/powerpc/kernel/head_8xx.S
index edc479a7c2bc..811a7130505c 100644
--- a/arch/powerpc/kernel/head_8xx.S
+++ b/arch/powerpc/kernel/head_8xx.S
@@ -40,16 +40,6 @@
 
 #include "head_32.h"
 
-.macro compare_to_kernel_boundary scratch, addr
-#if CONFIG_TASK_SIZE <= 0x80000000 && CONFIG_PAGE_OFFSET >= 0x80000000
-/* By simply checking Address >= 0x80000000, we know if its a kernel address */
-	not.	\scratch, \addr
-#else
-	rlwinm	\scratch, \addr, 16, 0xfff8
-	cmpli	cr0, \scratch, PAGE_OFFSET@h
-#endif
-.endm
-
 #define PAGE_SHIFT_512K		19
 #define PAGE_SHIFT_8M		23
 
@@ -199,18 +189,7 @@ instruction_counter:
 	mfspr	r10, SPRN_SRR0	/* Get effective address of fault */
 	INVALIDATE_ADJACENT_PAGES_CPU15(r10, r11)
 	mtspr	SPRN_MD_EPN, r10
-#ifdef CONFIG_EXECMEM
-	mfcr	r11
-	compare_to_kernel_boundary r10, r10
-#endif
 	mfspr	r10, SPRN_M_TWB	/* Get level 1 table */
-#ifdef CONFIG_EXECMEM
-	blt+	3f
-	rlwinm	r10, r10, 0, 20, 31
-	oris	r10, r10, (swapper_pg_dir - PAGE_OFFSET)@ha
-3:
-	mtcr	r11
-#endif
 	lwz	r11, (swapper_pg_dir-PAGE_OFFSET)@l(r10)	/* Get level 1 entry */
 	mtspr	SPRN_MD_TWC, r11
 	mfspr	r10, SPRN_MD_TWC
@@ -248,19 +227,12 @@ instruction_counter:
 	START_EXCEPTION(INTERRUPT_DATA_TLB_MISS_8xx, DataStoreTLBMiss)
 	mtspr	SPRN_SPRG_SCRATCH2, r10
 	mtspr	SPRN_M_TW, r11
-	mfcr	r11
 
 	/* If we are faulting a kernel address, we have to use the
 	 * kernel page tables.
 	 */
 	mfspr	r10, SPRN_MD_EPN
-	compare_to_kernel_boundary r10, r10
 	mfspr	r10, SPRN_M_TWB	/* Get level 1 table */
-	blt+	3f
-	rlwinm	r10, r10, 0, 20, 31
-	oris	r10, r10, (swapper_pg_dir - PAGE_OFFSET)@ha
-3:
-	mtcr	r11
 	lwz	r11, (swapper_pg_dir-PAGE_OFFSET)@l(r10)	/* Get level 1 entry */
 
 	mtspr	SPRN_MD_TWC, r11
@@ -332,15 +304,19 @@ instruction_counter:
 	cmpwi	cr1, r11, RPN_PATTERN
 	beq-	cr1, FixupDAR	/* must be a buggy dcbX, icbi insn. */
 DARFixed:/* Return from dcbx instruction bug workaround */
+	mfspr	r11, SPRN_DSISR
+	rlwinm	r11, r11, 0, DSISR_NOHPTE
+	cmpwi	cr1, r11, 0
+	beq+	cr1, .Ldtlbie
+	mfspr	r11, SPRN_DAR
+	tlbie	r11
+	rlwinm	r11, r11, 16, 0xffff
+	cmplwi	cr1, r11, TASK_SIZE@h
+	bge-	cr1, FixupPGD
+.Ldtlbie:
 	EXCEPTION_PROLOG_1
 	/* 0x300 is DataAccess exception, needed by bad_page_fault() */
 	EXCEPTION_PROLOG_2 INTERRUPT_DATA_STORAGE DataTLBError handle_dar_dsisr=1
-	lwz	r4, _DAR(r11)
-	lwz	r5, _DSISR(r11)
-	andis.	r10,r5,DSISR_NOHPTE@h
-	beq+	.Ldtlbie
-	tlbie	r4
-.Ldtlbie:
 	prepare_transfer_to_handler
 	bl	do_page_fault
 	b	interrupt_return
@@ -394,6 +370,30 @@ DARFixed:/* Return from dcbx instruction bug workaround */
 	__HEAD
 	. = 0x2000
 
+FixupPGD:
+	mtspr	SPRN_M_TW, r10
+	mfspr	r10, SPRN_DAR
+	mtspr	SPRN_MD_EPN, r10
+	mfspr	r11, SPRN_M_TWB	/* Get level 1 table */
+	lwz	r10, (swapper_pg_dir - PAGE_OFFSET)@l(r11)	/* Get the level 1 entry */
+	cmpwi	cr1, r10, 0
+	bne	cr1, 1f
+
+	rlwinm	r10, r11, 0, 20, 31
+	oris	r10, r10, (swapper_pg_dir - PAGE_OFFSET)@ha
+	lwz	r10, (swapper_pg_dir - PAGE_OFFSET)@l(r10)	/* Get the level 1 entry */
+	cmpwi	cr1, r10, 0
+	beq	cr1, 1f
+	stw	r10, (swapper_pg_dir - PAGE_OFFSET)@l(r11)	/* Set the level 1 entry */
+	mfspr	r10, SPRN_M_TW
+	mtcr	r10
+	mfspr	r10, SPRN_SPRG_SCRATCH0
+	mfspr	r11, SPRN_SPRG_SCRATCH1
+	rfi
+1:
+	mfspr	r10, SPRN_M_TW
+	b	.Ldtlbie
+
 /* This is the procedure to calculate the data EA for buggy dcbx,dcbi instructions
  * by decoding the registers used by the dcbx instruction and adding them.
  * DAR is set to the calculated address.
@@ -404,7 +404,7 @@ FixupDAR:/* Entry point for dcbx workaround. */
 	mfspr	r10, SPRN_SRR0
 	mtspr	SPRN_MD_EPN, r10
 	rlwinm	r11, r10, 16, 0xfff8
-	cmpli	cr1, r11, PAGE_OFFSET@h
+	cmpli	cr1, r11, TASK_SIZE@h
 	mfspr	r11, SPRN_M_TWB	/* Get level 1 table */
 	blt+	cr1, 3f
 
@@ -415,14 +415,13 @@ FixupDAR:/* Entry point for dcbx workaround. */
 	oris	r11, r11, (swapper_pg_dir - PAGE_OFFSET)@ha
 3:
 	lwz	r11, (swapper_pg_dir-PAGE_OFFSET)@l(r11)	/* Get the level 1 entry */
+	rlwinm	r11, r11, 0, ~_PMD_PAGE_8M
 	mtspr	SPRN_MD_TWC, r11
-	mtcrf	0x01, r11
 	mfspr	r11, SPRN_MD_TWC
 	lwz	r11, 0(r11)	/* Get the pte */
-	bt	28,200f		/* bit 28 = Large page (8M) */
 	/* concat physical page address(r11) and page offset(r10) */
 	rlwimi	r11, r10, 0, 32 - PAGE_SHIFT, 31
-201:	lwz	r11,0(r11)
+	lwz	r11,0(r11)
 /* Check if it really is a dcbx instruction. */
 /* dcbt and dcbtst does not generate DTLB Misses/Errors,
  * no need to include them here */
@@ -441,11 +440,6 @@ FixupDAR:/* Entry point for dcbx workaround. */
 141:	mfspr	r10,SPRN_M_TW
 	b	DARFixed	/* Nope, go back to normal TLB processing */
 
-200:
-	/* concat physical page address(r11) and page offset(r10) */
-	rlwimi	r11, r10, 0, 32 - PAGE_SHIFT_8M, 31
-	b	201b
-
 144:	mfspr	r10, SPRN_DSISR
 	rlwinm	r10, r10,0,7,5	/* Clear store bit for buggy dcbst insn */
 	mtspr	SPRN_DSISR, r10
@@ -593,6 +587,10 @@ start_here:
 	lis	r0, (MD_TWAM | MD_RSV4I)@h
 	mtspr	SPRN_MD_CTR, r0
 #endif
+#ifndef CONFIG_PIN_TLB_TEXT
+	li	r0, 0
+	mtspr	SPRN_MI_CTR, r0
+#endif
 #if !defined(CONFIG_PIN_TLB_DATA) && !defined(CONFIG_PIN_TLB_IMMR)
 	lis	r0, MD_TWAM@h
 	mtspr	SPRN_MD_CTR, r0
@@ -689,6 +687,7 @@ SYM_FUNC_START_LOCAL(initial_mmu)
 	blr
 SYM_FUNC_END(initial_mmu)
 
+#ifdef CONFIG_PIN_TLB
 _GLOBAL(mmu_pin_tlb)
 	lis	r9, (1f - PAGE_OFFSET)@h
 	ori	r9, r9, (1f - PAGE_OFFSET)@l
@@ -710,6 +709,7 @@ _GLOBAL(mmu_pin_tlb)
 	mtspr	SPRN_MD_CTR, r6
 	tlbia
 
+#ifdef CONFIG_PIN_TLB_TEXT
 	LOAD_REG_IMMEDIATE(r5, 28 << 8)
 	LOAD_REG_IMMEDIATE(r6, PAGE_OFFSET)
 	LOAD_REG_IMMEDIATE(r7, MI_SVALID | MI_PS8MEG | _PMD_ACCESSED)
@@ -730,6 +730,7 @@ _GLOBAL(mmu_pin_tlb)
 	bdnzt	lt, 2b
 	lis	r0, MI_RSV4I@h
 	mtspr	SPRN_MI_CTR, r0
+#endif
 
 	LOAD_REG_IMMEDIATE(r5, 28 << 8 | MD_TWAM)
 #ifdef CONFIG_PIN_TLB_DATA
@@ -789,3 +790,4 @@ _GLOBAL(mmu_pin_tlb)
 	mtspr	SPRN_SRR1, r10
 	mtspr	SPRN_SRR0, r11
 	rfi
+#endif
diff --git a/arch/powerpc/kernel/head_book3s_32.S b/arch/powerpc/kernel/head_book3s_32.S
index 57196883a00e..cb2bca76be53 100644
--- a/arch/powerpc/kernel/head_book3s_32.S
+++ b/arch/powerpc/kernel/head_book3s_32.S
@@ -411,39 +411,26 @@ END_FTR_SECTION_IFSET(CPU_FTR_FPU_UNAVAILABLE)
  */
 	. = INTERRUPT_INST_TLB_MISS_603
 InstructionTLBMiss:
-/*
- * r0:	userspace flag (later scratch)
- * r1:	linux style pte ( later becomes ppc hardware pte )
- * r2:	ptr to linux-style pte
- * r3:	fault address
- */
 	/* Get PTE (linux-style) and check access */
-	mfspr	r3,SPRN_IMISS
-#ifdef CONFIG_EXECMEM
-	lis	r1, TASK_SIZE@h		/* check if kernel address */
-	cmplw	0,r1,r3
-#endif
+	mfspr	r0,SPRN_IMISS
 	mfspr	r2, SPRN_SDR1
 	li	r1,_PAGE_PRESENT | _PAGE_ACCESSED | _PAGE_EXEC
 	rlwinm	r2, r2, 28, 0xfffff000
+	rlwimi	r2,r0,12,20,29		/* insert top 10 bits of address */
+	lwz	r2,0(r2)		/* get pmd entry */
 #ifdef CONFIG_EXECMEM
-	li	r0, 3
-	bgt-	112f
-	lis	r2, (swapper_pg_dir - PAGE_OFFSET)@ha	/* if kernel address, use */
-	li	r0, 0
-	addi	r2, r2, (swapper_pg_dir - PAGE_OFFSET)@l	/* kernel page table */
+	rlwinm	r3, r0, 4, 0xf
+	subi	r3, r3, (TASK_SIZE >> 28) & 0xf
 #endif
-112:	rlwimi	r2,r3,12,20,29		/* insert top 10 bits of address */
-	lwz	r2,0(r2)		/* get pmd entry */
 	rlwinm.	r2,r2,0,0,19		/* extract address of pte page */
 	beq-	InstructionAddressInvalid	/* return if no mapping */
-	rlwimi	r2,r3,22,20,29		/* insert next 10 bits of address */
+	rlwimi	r2,r0,22,20,29		/* insert next 10 bits of address */
 	lwz	r2,0(r2)		/* get linux-style pte */
 	andc.	r1,r1,r2		/* check access & ~permission */
 	bne-	InstructionAddressInvalid /* return if access not permitted */
 	/* Convert linux-style PTE to low word of PPC-style PTE */
 #ifdef CONFIG_EXECMEM
-	rlwimi	r2, r0, 0, 31, 31	/* userspace ? -> PP lsb */
+	rlwimi	r2, r3, 1, 31, 31	/* userspace ? -> PP lsb */
 #endif
 	ori	r1, r1, 0xe06		/* clear out reserved bits */
 	andc	r1, r2, r1		/* PP = user? 1 : 0 */
@@ -451,7 +438,7 @@ BEGIN_FTR_SECTION
 	rlwinm	r1,r1,0,~_PAGE_COHERENT	/* clear M (coherence not required) */
 END_FTR_SECTION_IFCLR(CPU_FTR_NEED_COHERENT)
 	mtspr	SPRN_RPA,r1
-	tlbli	r3
+	tlbli	r0
 	mfspr	r3,SPRN_SRR1		/* Need to restore CR0 */
 	mtcrf	0x80,r3
 	rfi
@@ -480,35 +467,24 @@ InstructionAddressInvalid:
  */
 	. = INTERRUPT_DATA_LOAD_TLB_MISS_603
 DataLoadTLBMiss:
-/*
- * r0:	userspace flag (later scratch)
- * r1:	linux style pte ( later becomes ppc hardware pte )
- * r2:	ptr to linux-style pte
- * r3:	fault address
- */
 	/* Get PTE (linux-style) and check access */
-	mfspr	r3,SPRN_DMISS
-	lis	r1, TASK_SIZE@h		/* check if kernel address */
-	cmplw	0,r1,r3
+	mfspr	r0,SPRN_DMISS
 	mfspr	r2, SPRN_SDR1
-	li	r1, _PAGE_PRESENT | _PAGE_ACCESSED | _PAGE_READ
-	rlwinm	r2, r2, 28, 0xfffff000
-	li	r0, 3
-	bgt-	112f
-	lis	r2, (swapper_pg_dir - PAGE_OFFSET)@ha	/* if kernel address, use */
-	li	r0, 0
-	addi	r2, r2, (swapper_pg_dir - PAGE_OFFSET)@l	/* kernel page table */
-112:	rlwimi	r2,r3,12,20,29		/* insert top 10 bits of address */
-	lwz	r2,0(r2)		/* get pmd entry */
+	rlwinm	r1, r2, 28, 0xfffff000
+	rlwimi	r1,r0,12,20,29		/* insert top 10 bits of address */
+	lwz	r2,0(r1)		/* get pmd entry */
+	rlwinm	r3, r0, 4, 0xf
 	rlwinm.	r2,r2,0,0,19		/* extract address of pte page */
-	beq-	DataAddressInvalid	/* return if no mapping */
-	rlwimi	r2,r3,22,20,29		/* insert next 10 bits of address */
+	subi	r3, r3, (TASK_SIZE >> 28) & 0xf
+	beq-	2f			/* bail if no mapping */
+1:	rlwimi	r2,r0,22,20,29		/* insert next 10 bits of address */
 	lwz	r2,0(r2)		/* get linux-style pte */
+	li	r1, _PAGE_PRESENT | _PAGE_ACCESSED | _PAGE_READ
 	andc.	r1,r1,r2		/* check access & ~permission */
 	bne-	DataAddressInvalid	/* return if access not permitted */
 	/* Convert linux-style PTE to low word of PPC-style PTE */
 	rlwinm	r1,r2,32-9,30,30	/* _PAGE_WRITE -> PP msb */
-	rlwimi	r2,r0,0,30,31		/* userspace ? -> PP */
+	rlwimi	r2,r3,2,30,31		/* userspace ? -> PP */
 	rlwimi	r1,r2,32-3,24,24	/* _PAGE_WRITE -> _PAGE_DIRTY */
 	xori	r1,r1,_PAGE_DIRTY	/* clear dirty when not rw */
 	ori	r1,r1,0xe04		/* clear out reserved bits */
@@ -518,25 +494,35 @@ BEGIN_FTR_SECTION
 END_FTR_SECTION_IFCLR(CPU_FTR_NEED_COHERENT)
 	mtspr	SPRN_RPA,r1
 BEGIN_MMU_FTR_SECTION
-	li	r0,1
+	li	r3,1
 	mfspr	r1,SPRN_SPRG_603_LRU
-	rlwinm	r2,r3,20,27,31		/* Get Address bits 15:19 */
-	slw	r0,r0,r2
-	xor	r1,r0,r1
-	srw	r0,r1,r2
+	rlwinm	r2,r0,20,27,31		/* Get Address bits 15:19 */
+	slw	r3,r3,r2
+	xor	r1,r3,r1
+	srw	r3,r1,r2
 	mtspr   SPRN_SPRG_603_LRU,r1
 	mfspr	r2,SPRN_SRR1
-	rlwimi	r2,r0,31-14,14,14
+	rlwimi	r2,r3,31-14,14,14
 	mtspr   SPRN_SRR1,r2
 	mtcrf	0x80,r2
-	tlbld	r3
+	tlbld	r0
 	rfi
 MMU_FTR_SECTION_ELSE
 	mfspr	r2,SPRN_SRR1		/* Need to restore CR0 */
 	mtcrf	0x80,r2
-	tlbld	r3
+	tlbld	r0
 	rfi
 ALT_MMU_FTR_SECTION_END_IFSET(MMU_FTR_NEED_DTLB_SW_LRU)
+
+2:	lis     r2, (swapper_pg_dir - PAGE_OFFSET)@ha
+	addi    r2, r2, (swapper_pg_dir - PAGE_OFFSET)@l        /* kernel page table */
+	rlwimi	r2,r0,12,20,29		/* insert top 10 bits of address */
+	lwz	r2,0(r2)		/* get pmd entry */
+	cmpwi	cr0,r2,0
+	beq-	DataAddressInvalid	/* return if no mapping */
+	stw	r2,0(r1)
+	rlwinm.	r2,r2,0,0,19		/* extract address of pte page */
+	b	1b
 DataAddressInvalid:
 	mfspr	r3,SPRN_SRR1
 	rlwinm	r1,r3,9,6,6	/* Get load/store bit */
@@ -560,34 +546,24 @@ DataAddressInvalid:
  */
 	. = INTERRUPT_DATA_STORE_TLB_MISS_603
 DataStoreTLBMiss:
-/*
- * r0:	userspace flag (later scratch)
- * r1:	linux style pte ( later becomes ppc hardware pte )
- * r2:	ptr to linux-style pte
- * r3:	fault address
- */
 	/* Get PTE (linux-style) and check access */
-	mfspr	r3,SPRN_DMISS
-	lis	r1, TASK_SIZE@h		/* check if kernel address */
-	cmplw	0,r1,r3
+	mfspr	r0,SPRN_DMISS
 	mfspr	r2, SPRN_SDR1
-	li	r1, _PAGE_RW | _PAGE_DIRTY | _PAGE_PRESENT | _PAGE_ACCESSED
-	rlwinm	r2, r2, 28, 0xfffff000
-	li	r0, 3
-	bgt-	112f
-	lis	r2, (swapper_pg_dir - PAGE_OFFSET)@ha	/* if kernel address, use */
-	li	r0, 0
-	addi	r2, r2, (swapper_pg_dir - PAGE_OFFSET)@l	/* kernel page table */
-112:	rlwimi	r2,r3,12,20,29		/* insert top 10 bits of address */
-	lwz	r2,0(r2)		/* get pmd entry */
+	rlwinm	r1, r2, 28, 0xfffff000
+	rlwimi	r1,r0,12,20,29		/* insert top 10 bits of address */
+	lwz	r2,0(r1)		/* get pmd entry */
+	rlwinm	r3, r0, 4, 0xf
 	rlwinm.	r2,r2,0,0,19		/* extract address of pte page */
-	beq-	DataAddressInvalid	/* return if no mapping */
-	rlwimi	r2,r3,22,20,29		/* insert next 10 bits of address */
+	subi	r3, r3, (TASK_SIZE >> 28) & 0xf
+	beq-	2f			/* bail if no mapping */
+1:
+	rlwimi	r2,r0,22,20,29		/* insert next 10 bits of address */
 	lwz	r2,0(r2)		/* get linux-style pte */
+	li	r1, _PAGE_RW | _PAGE_DIRTY | _PAGE_PRESENT | _PAGE_ACCESSED
 	andc.	r1,r1,r2		/* check access & ~permission */
 	bne-	DataAddressInvalid	/* return if access not permitted */
 	/* Convert linux-style PTE to low word of PPC-style PTE */
-	rlwimi	r2,r0,0,31,31		/* userspace ? -> PP lsb */
+	rlwimi	r2,r3,1,31,31		/* userspace ? -> PP lsb */
 	li	r1,0xe06		/* clear out reserved bits & PP msb */
 	andc	r1,r2,r1		/* PP = user? 1: 0 */
 BEGIN_FTR_SECTION
@@ -597,26 +573,36 @@ END_FTR_SECTION_IFCLR(CPU_FTR_NEED_COHERENT)
 	mfspr	r2,SPRN_SRR1		/* Need to restore CR0 */
 	mtcrf	0x80,r2
 BEGIN_MMU_FTR_SECTION
-	li	r0,1
+	li	r3,1
 	mfspr	r1,SPRN_SPRG_603_LRU
-	rlwinm	r2,r3,20,27,31		/* Get Address bits 15:19 */
-	slw	r0,r0,r2
-	xor	r1,r0,r1
-	srw	r0,r1,r2
+	rlwinm	r2,r0,20,27,31		/* Get Address bits 15:19 */
+	slw	r3,r3,r2
+	xor	r1,r3,r1
+	srw	r3,r1,r2
 	mtspr   SPRN_SPRG_603_LRU,r1
 	mfspr	r2,SPRN_SRR1
-	rlwimi	r2,r0,31-14,14,14
+	rlwimi	r2,r3,31-14,14,14
 	mtspr   SPRN_SRR1,r2
 	mtcrf	0x80,r2
-	tlbld	r3
+	tlbld	r0
 	rfi
 MMU_FTR_SECTION_ELSE
 	mfspr	r2,SPRN_SRR1		/* Need to restore CR0 */
 	mtcrf	0x80,r2
-	tlbld	r3
+	tlbld	r0
 	rfi
 ALT_MMU_FTR_SECTION_END_IFSET(MMU_FTR_NEED_DTLB_SW_LRU)
 
+2:	lis     r2, (swapper_pg_dir - PAGE_OFFSET)@ha
+	addi    r2, r2, (swapper_pg_dir - PAGE_OFFSET)@l        /* kernel page table */
+	rlwimi	r2,r0,12,20,29		/* insert top 10 bits of address */
+	lwz	r2,0(r2)		/* get pmd entry */
+	cmpwi	cr0,r2,0
+	beq-	DataAddressInvalid	/* return if no mapping */
+	stw	r2,0(r1)
+	rlwinm	r2,r2,0,0,19		/* extract address of pte page */
+	b	1b
+
 #ifndef CONFIG_ALTIVEC
 #define altivec_assist_exception	unknown_exception
 #endif
diff --git a/arch/powerpc/kernel/head_booke.h b/arch/powerpc/kernel/head_booke.h
index b6b5b01a173c..0b5c1993809e 100644
--- a/arch/powerpc/kernel/head_booke.h
+++ b/arch/powerpc/kernel/head_booke.h
@@ -145,10 +145,9 @@ ALT_FTR_SECTION_END_IFSET(CPU_FTR_EMB_HV)
 	b	transfer_to_syscall	/* jump to handler */
 .endm
 
-/* To handle the additional exception priority levels on 40x and Book-E
+/* To handle the additional exception priority levels on Book-E
  * processors we allocate a stack per additional priority level.
  *
- * On 40x critical is the only additional level
  * On 44x/e500 we have critical and machine check
  *
  * Additionally we reserve a SPRG for each priority level so we can free up a
diff --git a/arch/powerpc/kernel/interrupt.c b/arch/powerpc/kernel/interrupt.c
index eca293794a1e..af62ec974b97 100644
--- a/arch/powerpc/kernel/interrupt.c
+++ b/arch/powerpc/kernel/interrupt.c
@@ -266,7 +266,7 @@ notrace unsigned long syscall_exit_prepare(unsigned long r3,
 	unsigned long ret = 0;
 	bool is_not_scv = !IS_ENABLED(CONFIG_PPC_BOOK3S_64) || !scv;
 
-	CT_WARN_ON(ct_state() == CONTEXT_USER);
+	CT_WARN_ON(ct_state() == CT_STATE_USER);
 
 	kuap_assert_locked();
 
@@ -344,7 +344,7 @@ notrace unsigned long interrupt_exit_user_prepare(struct pt_regs *regs)
 
 	BUG_ON(regs_is_unrecoverable(regs));
 	BUG_ON(arch_irq_disabled_regs(regs));
-	CT_WARN_ON(ct_state() == CONTEXT_USER);
+	CT_WARN_ON(ct_state() == CT_STATE_USER);
 
 	/*
 	 * We don't need to restore AMR on the way back to userspace for KUAP.
@@ -386,7 +386,7 @@ notrace unsigned long interrupt_exit_kernel_prepare(struct pt_regs *regs)
 	if (!IS_ENABLED(CONFIG_PPC_BOOK3E_64) &&
 	    TRAP(regs) != INTERRUPT_PROGRAM &&
 	    TRAP(regs) != INTERRUPT_PERFMON)
-		CT_WARN_ON(ct_state() == CONTEXT_USER);
+		CT_WARN_ON(ct_state() == CT_STATE_USER);
 
 	kuap = kuap_get_and_assert_locked();
 
diff --git a/arch/powerpc/kernel/iommu.c b/arch/powerpc/kernel/iommu.c
index b70b4f93561f..76381e14e800 100644
--- a/arch/powerpc/kernel/iommu.c
+++ b/arch/powerpc/kernel/iommu.c
@@ -643,7 +643,7 @@ void ppc_iommu_unmap_sg(struct iommu_table *tbl, struct scatterlist *sglist,
 		tbl->it_ops->flush(tbl);
 }
 
-static void iommu_table_clear(struct iommu_table *tbl)
+void iommu_table_clear(struct iommu_table *tbl)
 {
 	/*
 	 * In case of firmware assisted dump system goes through clean
@@ -684,7 +684,7 @@ static void iommu_table_clear(struct iommu_table *tbl)
 #endif
 }
 
-static void iommu_table_reserve_pages(struct iommu_table *tbl,
+void iommu_table_reserve_pages(struct iommu_table *tbl,
 		unsigned long res_start, unsigned long res_end)
 {
 	int i;
@@ -988,6 +988,23 @@ unsigned long iommu_direction_to_tce_perm(enum dma_data_direction dir)
 EXPORT_SYMBOL_GPL(iommu_direction_to_tce_perm);
 
 #ifdef CONFIG_IOMMU_API
+
+int dev_has_iommu_table(struct device *dev, void *data)
+{
+	struct pci_dev *pdev = to_pci_dev(dev);
+	struct pci_dev **ppdev = data;
+
+	if (!dev)
+		return 0;
+
+	if (device_iommu_mapped(dev)) {
+		*ppdev = pdev;
+		return 1;
+	}
+
+	return 0;
+}
+
 /*
  * SPAPR TCE API
  */
@@ -1102,59 +1119,6 @@ void iommu_tce_kill(struct iommu_table *tbl,
 }
 EXPORT_SYMBOL_GPL(iommu_tce_kill);
 
-#if defined(CONFIG_PPC_PSERIES) || defined(CONFIG_PPC_POWERNV)
-static int iommu_take_ownership(struct iommu_table *tbl)
-{
-	unsigned long flags, i, sz = (tbl->it_size + 7) >> 3;
-	int ret = 0;
-
-	/*
-	 * VFIO does not control TCE entries allocation and the guest
-	 * can write new TCEs on top of existing ones so iommu_tce_build()
-	 * must be able to release old pages. This functionality
-	 * requires exchange() callback defined so if it is not
-	 * implemented, we disallow taking ownership over the table.
-	 */
-	if (!tbl->it_ops->xchg_no_kill)
-		return -EINVAL;
-
-	spin_lock_irqsave(&tbl->large_pool.lock, flags);
-	for (i = 0; i < tbl->nr_pools; i++)
-		spin_lock_nest_lock(&tbl->pools[i].lock, &tbl->large_pool.lock);
-
-	if (iommu_table_in_use(tbl)) {
-		pr_err("iommu_tce: it_map is not empty");
-		ret = -EBUSY;
-	} else {
-		memset(tbl->it_map, 0xff, sz);
-	}
-
-	for (i = 0; i < tbl->nr_pools; i++)
-		spin_unlock(&tbl->pools[i].lock);
-	spin_unlock_irqrestore(&tbl->large_pool.lock, flags);
-
-	return ret;
-}
-
-static void iommu_release_ownership(struct iommu_table *tbl)
-{
-	unsigned long flags, i, sz = (tbl->it_size + 7) >> 3;
-
-	spin_lock_irqsave(&tbl->large_pool.lock, flags);
-	for (i = 0; i < tbl->nr_pools; i++)
-		spin_lock_nest_lock(&tbl->pools[i].lock, &tbl->large_pool.lock);
-
-	memset(tbl->it_map, 0, sz);
-
-	iommu_table_reserve_pages(tbl, tbl->it_reserved_start,
-			tbl->it_reserved_end);
-
-	for (i = 0; i < tbl->nr_pools; i++)
-		spin_unlock(&tbl->pools[i].lock);
-	spin_unlock_irqrestore(&tbl->large_pool.lock, flags);
-}
-#endif
-
 int iommu_add_device(struct iommu_table_group *table_group, struct device *dev)
 {
 	/*
@@ -1187,98 +1151,6 @@ EXPORT_SYMBOL_GPL(iommu_add_device);
 
 #if defined(CONFIG_PPC_PSERIES) || defined(CONFIG_PPC_POWERNV)
 /*
- * A simple iommu_table_group_ops which only allows reusing the existing
- * iommu_table. This handles VFIO for POWER7 or the nested KVM.
- * The ops does not allow creating windows and only allows reusing the existing
- * one if it matches table_group->tce32_start/tce32_size/page_shift.
- */
-static unsigned long spapr_tce_get_table_size(__u32 page_shift,
-					      __u64 window_size, __u32 levels)
-{
-	unsigned long size;
-
-	if (levels > 1)
-		return ~0U;
-	size = window_size >> (page_shift - 3);
-	return size;
-}
-
-static long spapr_tce_create_table(struct iommu_table_group *table_group, int num,
-				   __u32 page_shift, __u64 window_size, __u32 levels,
-				   struct iommu_table **ptbl)
-{
-	struct iommu_table *tbl = table_group->tables[0];
-
-	if (num > 0)
-		return -EPERM;
-
-	if (tbl->it_page_shift != page_shift ||
-	    tbl->it_size != (window_size >> page_shift) ||
-	    tbl->it_indirect_levels != levels - 1)
-		return -EINVAL;
-
-	*ptbl = iommu_tce_table_get(tbl);
-	return 0;
-}
-
-static long spapr_tce_set_window(struct iommu_table_group *table_group,
-				 int num, struct iommu_table *tbl)
-{
-	return tbl == table_group->tables[num] ? 0 : -EPERM;
-}
-
-static long spapr_tce_unset_window(struct iommu_table_group *table_group, int num)
-{
-	return 0;
-}
-
-static long spapr_tce_take_ownership(struct iommu_table_group *table_group)
-{
-	int i, j, rc = 0;
-
-	for (i = 0; i < IOMMU_TABLE_GROUP_MAX_TABLES; ++i) {
-		struct iommu_table *tbl = table_group->tables[i];
-
-		if (!tbl || !tbl->it_map)
-			continue;
-
-		rc = iommu_take_ownership(tbl);
-		if (!rc)
-			continue;
-
-		for (j = 0; j < i; ++j)
-			iommu_release_ownership(table_group->tables[j]);
-		return rc;
-	}
-	return 0;
-}
-
-static void spapr_tce_release_ownership(struct iommu_table_group *table_group)
-{
-	int i;
-
-	for (i = 0; i < IOMMU_TABLE_GROUP_MAX_TABLES; ++i) {
-		struct iommu_table *tbl = table_group->tables[i];
-
-		if (!tbl)
-			continue;
-
-		iommu_table_clear(tbl);
-		if (tbl->it_map)
-			iommu_release_ownership(tbl);
-	}
-}
-
-struct iommu_table_group_ops spapr_tce_table_group_ops = {
-	.get_table_size = spapr_tce_get_table_size,
-	.create_table = spapr_tce_create_table,
-	.set_window = spapr_tce_set_window,
-	.unset_window = spapr_tce_unset_window,
-	.take_ownership = spapr_tce_take_ownership,
-	.release_ownership = spapr_tce_release_ownership,
-};
-
-/*
  * A simple iommu_ops to allow less cruft in generic VFIO code.
  */
 static int
@@ -1299,7 +1171,7 @@ spapr_tce_platform_iommu_attach_dev(struct iommu_domain *platform_domain,
 	 * The domain being set to PLATFORM from earlier
 	 * BLOCKED. The table_group ownership has to be released.
 	 */
-	table_group->ops->release_ownership(table_group);
+	table_group->ops->release_ownership(table_group, dev);
 	iommu_group_put(grp);
 
 	return 0;
@@ -1327,7 +1199,7 @@ spapr_tce_blocked_iommu_attach_dev(struct iommu_domain *platform_domain,
 	 * also sets the dma_api ops
 	 */
 	table_group = iommu_group_get_iommudata(grp);
-	ret = table_group->ops->take_ownership(table_group);
+	ret = table_group->ops->take_ownership(table_group, dev);
 	iommu_group_put(grp);
 
 	return ret;
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index 7504ceec5c58..2e1600a8bbbb 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -333,7 +333,7 @@ void __init init_IRQ(void)
 		static_call_update(ppc_get_irq, ppc_md.get_irq);
 }
 
-#ifdef CONFIG_BOOKE_OR_40x
+#ifdef CONFIG_BOOKE
 void   *critirq_ctx[NR_CPUS] __read_mostly;
 void    *dbgirq_ctx[NR_CPUS] __read_mostly;
 void *mcheckirq_ctx[NR_CPUS] __read_mostly;
diff --git a/arch/powerpc/kernel/kgdb.c b/arch/powerpc/kernel/kgdb.c
index ebe4d1645ca1..7a8bc03a00af 100644
--- a/arch/powerpc/kernel/kgdb.c
+++ b/arch/powerpc/kernel/kgdb.c
@@ -45,7 +45,7 @@ static struct hard_trap_info
 	{ 0x0800, 0x08 /* SIGFPE */  },		/* fp unavailable */
 	{ 0x0900, 0x0e /* SIGALRM */ },		/* decrementer */
 	{ 0x0c00, 0x14 /* SIGCHLD */ },		/* system call */
-#ifdef CONFIG_BOOKE_OR_40x
+#ifdef CONFIG_BOOKE
 	{ 0x2002, 0x05 /* SIGTRAP */ },		/* debug */
 #if defined(CONFIG_PPC_85xx)
 	{ 0x2010, 0x08 /* SIGFPE */  },		/* spe unavailable */
@@ -64,7 +64,7 @@ static struct hard_trap_info
 	{ 0x2010, 0x08 /* SIGFPE */  },		/* fp unavailable */
 	{ 0x2020, 0x08 /* SIGFPE */  },		/* ap unavailable */
 #endif
-#else /* !CONFIG_BOOKE_OR_40x */
+#else /* !CONFIG_BOOKE */
 	{ 0x0d00, 0x05 /* SIGTRAP */ },		/* single-step */
 #if defined(CONFIG_PPC_8xx)
 	{ 0x1000, 0x04 /* SIGILL */  },		/* software emulation */
diff --git a/arch/powerpc/kernel/kprobes.c b/arch/powerpc/kernel/kprobes.c
index 14c5ddec3056..f8aa91bc3b17 100644
--- a/arch/powerpc/kernel/kprobes.c
+++ b/arch/powerpc/kernel/kprobes.c
@@ -228,16 +228,6 @@ static nokprobe_inline void set_current_kprobe(struct kprobe *p, struct pt_regs
 	kcb->kprobe_saved_msr = regs->msr;
 }
 
-void arch_prepare_kretprobe(struct kretprobe_instance *ri, struct pt_regs *regs)
-{
-	ri->ret_addr = (kprobe_opcode_t *)regs->link;
-	ri->fp = NULL;
-
-	/* Replace the return addr with trampoline addr */
-	regs->link = (unsigned long)__kretprobe_trampoline;
-}
-NOKPROBE_SYMBOL(arch_prepare_kretprobe);
-
 static int try_to_emulate(struct kprobe *p, struct pt_regs *regs)
 {
 	int ret;
@@ -395,49 +385,6 @@ no_kprobe:
 NOKPROBE_SYMBOL(kprobe_handler);
 
 /*
- * Function return probe trampoline:
- * 	- init_kprobes() establishes a probepoint here
- * 	- When the probed function returns, this probe
- * 		causes the handlers to fire
- */
-asm(".global __kretprobe_trampoline\n"
-	".type __kretprobe_trampoline, @function\n"
-	"__kretprobe_trampoline:\n"
-	"nop\n"
-	"blr\n"
-	".size __kretprobe_trampoline, .-__kretprobe_trampoline\n");
-
-/*
- * Called when the probe at kretprobe trampoline is hit
- */
-static int trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
-{
-	unsigned long orig_ret_address;
-
-	orig_ret_address = __kretprobe_trampoline_handler(regs, NULL);
-	/*
-	 * We get here through one of two paths:
-	 * 1. by taking a trap -> kprobe_handler() -> here
-	 * 2. by optprobe branch -> optimized_callback() -> opt_pre_handler() -> here
-	 *
-	 * When going back through (1), we need regs->nip to be setup properly
-	 * as it is used to determine the return address from the trap.
-	 * For (2), since nip is not honoured with optprobes, we instead setup
-	 * the link register properly so that the subsequent 'blr' in
-	 * __kretprobe_trampoline jumps back to the right instruction.
-	 *
-	 * For nip, we should set the address to the previous instruction since
-	 * we end up emulating it in kprobe_handler(), which increments the nip
-	 * again.
-	 */
-	regs_set_return_ip(regs, orig_ret_address - 4);
-	regs->link = orig_ret_address;
-
-	return 0;
-}
-NOKPROBE_SYMBOL(trampoline_probe_handler);
-
-/*
  * Called after single-stepping.  p->addr is the address of the
  * instruction whose first byte has been replaced by the "breakpoint"
  * instruction.  To avoid the SMP problems that can occur when we
@@ -539,19 +486,9 @@ int kprobe_fault_handler(struct pt_regs *regs, int trapnr)
 }
 NOKPROBE_SYMBOL(kprobe_fault_handler);
 
-static struct kprobe trampoline_p = {
-	.addr = (kprobe_opcode_t *) &__kretprobe_trampoline,
-	.pre_handler = trampoline_probe_handler
-};
-
-int __init arch_init_kprobes(void)
-{
-	return register_kprobe(&trampoline_p);
-}
-
 int arch_trampoline_kprobe(struct kprobe *p)
 {
-	if (p->addr == (kprobe_opcode_t *)&__kretprobe_trampoline)
+	if (p->addr == (kprobe_opcode_t *)&arch_rethook_trampoline)
 		return 1;
 
 	return 0;
diff --git a/arch/powerpc/kernel/misc_32.S b/arch/powerpc/kernel/misc_32.S
index 2eabb15687a6..033cd00aa0fc 100644
--- a/arch/powerpc/kernel/misc_32.S
+++ b/arch/powerpc/kernel/misc_32.S
@@ -176,46 +176,6 @@ _GLOBAL(low_choose_7447a_dfs)
 
 #endif /* CONFIG_CPU_FREQ_PMAC && CONFIG_PPC_BOOK3S_32 */
 
-#ifdef CONFIG_40x
-
-/*
- * Do an IO access in real mode
- */
-_GLOBAL(real_readb)
-	mfmsr	r7
-	rlwinm	r0,r7,0,~MSR_DR
-	sync
-	mtmsr	r0
-	sync
-	isync
-	lbz	r3,0(r3)
-	sync
-	mtmsr	r7
-	sync
-	isync
-	blr
-_ASM_NOKPROBE_SYMBOL(real_readb)
-
-	/*
- * Do an IO access in real mode
- */
-_GLOBAL(real_writeb)
-	mfmsr	r7
-	rlwinm	r0,r7,0,~MSR_DR
-	sync
-	mtmsr	r0
-	sync
-	isync
-	stb	r3,0(r4)
-	sync
-	mtmsr	r7
-	sync
-	isync
-	blr
-_ASM_NOKPROBE_SYMBOL(real_writeb)
-
-#endif /* CONFIG_40x */
-
 /*
  * Copy a whole page.  We use the dcbz instruction on the destination
  * to reduce memory traffic (it eliminates the unnecessary reads of
diff --git a/arch/powerpc/kernel/module_64.c b/arch/powerpc/kernel/module_64.c
index 7112adc597a8..e9bab599d0c2 100644
--- a/arch/powerpc/kernel/module_64.c
+++ b/arch/powerpc/kernel/module_64.c
@@ -651,12 +651,11 @@ static inline int create_stub(const Elf64_Shdr *sechdrs,
 	// func_desc_t is 8 bytes if ABIv2, else 16 bytes
 	desc = func_desc(addr);
 	for (i = 0; i < sizeof(func_desc_t) / sizeof(u32); i++) {
-		if (patch_instruction(((u32 *)&entry->funcdata) + i,
-				      ppc_inst(((u32 *)(&desc))[i])))
+		if (patch_u32(((u32 *)&entry->funcdata) + i, ((u32 *)&desc)[i]))
 			return 0;
 	}
 
-	if (patch_instruction(&entry->magic, ppc_inst(STUB_MAGIC)))
+	if (patch_u32(&entry->magic, STUB_MAGIC))
 		return 0;
 
 	return 1;
diff --git a/arch/powerpc/kernel/nvram_64.c b/arch/powerpc/kernel/nvram_64.c
index e385d3164648..f9c6568a9137 100644
--- a/arch/powerpc/kernel/nvram_64.c
+++ b/arch/powerpc/kernel/nvram_64.c
@@ -73,7 +73,7 @@ static const char *nvram_os_partitions[] = {
 };
 
 static void oops_to_nvram(struct kmsg_dumper *dumper,
-			  enum kmsg_dump_reason reason);
+			  struct kmsg_dump_detail *detail);
 
 static struct kmsg_dumper nvram_kmsg_dumper = {
 	.dump = oops_to_nvram
@@ -643,7 +643,7 @@ void __init nvram_init_oops_partition(int rtas_partition_exists)
  * partition.  If that's too much, go back and capture uncompressed text.
  */
 static void oops_to_nvram(struct kmsg_dumper *dumper,
-			  enum kmsg_dump_reason reason)
+			  struct kmsg_dump_detail *detail)
 {
 	struct oops_log_info *oops_hdr = (struct oops_log_info *)oops_buf;
 	static unsigned int oops_count = 0;
@@ -655,7 +655,7 @@ static void oops_to_nvram(struct kmsg_dumper *dumper,
 	unsigned int err_type = ERR_TYPE_KERNEL_PANIC_GZ;
 	int rc = -1;
 
-	switch (reason) {
+	switch (detail->reason) {
 	case KMSG_DUMP_SHUTDOWN:
 		/* These are almost always orderly shutdowns. */
 		return;
@@ -671,7 +671,7 @@ static void oops_to_nvram(struct kmsg_dumper *dumper,
 		break;
 	default:
 		pr_err("%s: ignoring unrecognized KMSG_DUMP_* reason %d\n",
-		       __func__, (int) reason);
+		       __func__, (int) detail->reason);
 		return;
 	}
 
diff --git a/arch/powerpc/kernel/optprobes.c b/arch/powerpc/kernel/optprobes.c
index 004fae2044a3..c0b351d61058 100644
--- a/arch/powerpc/kernel/optprobes.c
+++ b/arch/powerpc/kernel/optprobes.c
@@ -56,7 +56,7 @@ static unsigned long can_optimize(struct kprobe *p)
 	 * has a 'nop' instruction, which can be emulated.
 	 * So further checks can be skipped.
 	 */
-	if (p->addr == (kprobe_opcode_t *)&__kretprobe_trampoline)
+	if (p->addr == (kprobe_opcode_t *)&arch_rethook_trampoline)
 		return addr + sizeof(kprobe_opcode_t);
 
 	/*
diff --git a/arch/powerpc/kernel/pci-hotplug.c b/arch/powerpc/kernel/pci-hotplug.c
index 0fe251c6ac2c..9ea74973d78d 100644
--- a/arch/powerpc/kernel/pci-hotplug.c
+++ b/arch/powerpc/kernel/pci-hotplug.c
@@ -93,6 +93,36 @@ void pci_hp_remove_devices(struct pci_bus *bus)
 }
 EXPORT_SYMBOL_GPL(pci_hp_remove_devices);
 
+static void traverse_siblings_and_scan_slot(struct device_node *start, struct pci_bus *bus)
+{
+	struct device_node *dn;
+	int slotno;
+
+	u32 class = 0;
+
+	if (!of_property_read_u32(start->child, "class-code", &class)) {
+		/* Call of pci_scan_slot for non-bridge/EP case */
+		if (!((class >> 8) == PCI_CLASS_BRIDGE_PCI)) {
+			slotno = PCI_SLOT(PCI_DN(start->child)->devfn);
+			pci_scan_slot(bus, PCI_DEVFN(slotno, 0));
+			return;
+		}
+	}
+
+	/* Iterate all siblings */
+	for_each_child_of_node(start, dn) {
+		class = 0;
+
+		if (!of_property_read_u32(start->child, "class-code", &class)) {
+			/* Call of pci_scan_slot on each sibling-nodes/bridge-ports */
+			if ((class >> 8) == PCI_CLASS_BRIDGE_PCI) {
+				slotno = PCI_SLOT(PCI_DN(dn)->devfn);
+				pci_scan_slot(bus, PCI_DEVFN(slotno, 0));
+			}
+		}
+	}
+}
+
 /**
  * pci_hp_add_devices - adds new pci devices to bus
  * @bus: the indicated PCI bus
@@ -106,7 +136,7 @@ EXPORT_SYMBOL_GPL(pci_hp_remove_devices);
  */
 void pci_hp_add_devices(struct pci_bus *bus)
 {
-	int slotno, mode, max;
+	int mode, max;
 	struct pci_dev *dev;
 	struct pci_controller *phb;
 	struct device_node *dn = pci_bus_to_OF_node(bus);
@@ -129,8 +159,7 @@ void pci_hp_add_devices(struct pci_bus *bus)
 		 * order for fully rescan all the way down to pick them up.
 		 * They can have been removed during partial hotplug.
 		 */
-		slotno = PCI_SLOT(PCI_DN(dn->child)->devfn);
-		pci_scan_slot(bus, PCI_DEVFN(slotno, 0));
+		traverse_siblings_and_scan_slot(dn, bus);
 		max = bus->busn_res.start;
 		/*
 		 * Scan bridges that are already configured. We don't touch
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index a7671786764b..ff61a3e7984c 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -72,8 +72,6 @@
 #define TM_DEBUG(x...) do { } while(0)
 #endif
 
-extern unsigned long _get_SP(void);
-
 #ifdef CONFIG_PPC_TRANSACTIONAL_MEM
 /*
  * Are we running in "Suspend disabled" mode? If so we have to block any
@@ -1573,7 +1571,7 @@ static void __show_regs(struct pt_regs *regs)
 	if (trap == INTERRUPT_MACHINE_CHECK ||
 	    trap == INTERRUPT_DATA_STORAGE ||
 	    trap == INTERRUPT_ALIGNMENT) {
-		if (IS_ENABLED(CONFIG_4xx) || IS_ENABLED(CONFIG_BOOKE))
+		if (IS_ENABLED(CONFIG_BOOKE))
 			pr_cont("DEAR: "REG" ESR: "REG" ", regs->dear, regs->esr);
 		else
 			pr_cont("DAR: "REG" DSISR: %08lx ", regs->dar, regs->dsisr);
@@ -1875,7 +1873,7 @@ int copy_thread(struct task_struct *p, const struct kernel_clone_args *args)
 #if defined(CONFIG_PPC_BOOK3S_32) && defined(CONFIG_PPC_KUAP)
 	p->thread.kuap = KUAP_NONE;
 #endif
-#if defined(CONFIG_BOOKE_OR_40x) && defined(CONFIG_PPC_KUAP)
+#if defined(CONFIG_BOOKE) && defined(CONFIG_PPC_KUAP)
 	p->thread.pid = MMU_NO_CONTEXT;
 #endif
 
@@ -2177,10 +2175,10 @@ static inline int valid_irq_stack(unsigned long sp, struct task_struct *p,
 	return 0;
 }
 
+#ifdef CONFIG_PPC64
 static inline int valid_emergency_stack(unsigned long sp, struct task_struct *p,
 					unsigned long nbytes)
 {
-#ifdef CONFIG_PPC64
 	unsigned long stack_page;
 	unsigned long cpu = task_cpu(p);
 
@@ -2208,10 +2206,26 @@ static inline int valid_emergency_stack(unsigned long sp, struct task_struct *p,
 	if (sp >= stack_page && sp <= stack_page + THREAD_SIZE - nbytes)
 		return 1;
 # endif
-#endif
 
 	return 0;
 }
+#else
+static inline int valid_emergency_stack(unsigned long sp, struct task_struct *p,
+					unsigned long nbytes)
+{
+	unsigned long stack_page;
+	unsigned long cpu = task_cpu(p);
+
+	if (!IS_ENABLED(CONFIG_VMAP_STACK))
+		return 0;
+
+	stack_page = (unsigned long)emergency_ctx[cpu] - THREAD_SIZE;
+	if (sp >= stack_page && sp <= stack_page + THREAD_SIZE - nbytes)
+		return 1;
+
+	return 0;
+}
+#endif
 
 /*
  * validate the stack frame of a particular minimum size, used for when we are
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index 60819751e55e..0be07ed407c7 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -331,6 +331,7 @@ static int __init early_init_dt_scan_cpus(unsigned long node,
 					  void *data)
 {
 	const char *type = of_get_flat_dt_prop(node, "device_type", NULL);
+	const __be32 *cpu_version = NULL;
 	const __be32 *prop;
 	const __be32 *intserv;
 	int i, nthreads;
@@ -420,7 +421,7 @@ static int __init early_init_dt_scan_cpus(unsigned long node,
 		prop = of_get_flat_dt_prop(node, "cpu-version", NULL);
 		if (prop && (be32_to_cpup(prop) & 0xff000000) == 0x0f000000) {
 			identify_cpu(0, be32_to_cpup(prop));
-			seq_buf_printf(&ppc_hw_desc, "0x%04x ", be32_to_cpup(prop));
+			cpu_version = prop;
 		}
 
 		check_cpu_feature_properties(node);
@@ -431,6 +432,12 @@ static int __init early_init_dt_scan_cpus(unsigned long node,
 	}
 
 	identical_pvr_fixup(node);
+
+	// We can now add the CPU name & PVR to the hardware description
+	seq_buf_printf(&ppc_hw_desc, "%s 0x%04lx ", cur_cpu_spec->cpu_name, mfspr(SPRN_PVR));
+	if (cpu_version)
+		seq_buf_printf(&ppc_hw_desc, "0x%04x ", be32_to_cpup(cpu_version));
+
 	init_mmu_slb_size(node);
 
 #ifdef CONFIG_PPC64
@@ -881,9 +888,6 @@ void __init early_init_devtree(void *params)
 
 	dt_cpu_ftrs_scan();
 
-	// We can now add the CPU name & PVR to the hardware description
-	seq_buf_printf(&ppc_hw_desc, "%s 0x%04lx ", cur_cpu_spec->cpu_name, mfspr(SPRN_PVR));
-
 	/* Retrieve CPU related informations from the flat tree
 	 * (altivec support, boot CPU ID, ...)
 	 */
diff --git a/arch/powerpc/kernel/rethook.c b/arch/powerpc/kernel/rethook.c
new file mode 100644
index 000000000000..5f5f47ae82cf
--- /dev/null
+++ b/arch/powerpc/kernel/rethook.c
@@ -0,0 +1,73 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * PowerPC implementation of rethook. This depends on kprobes.
+ */
+
+#include <linux/kprobes.h>
+#include <linux/rethook.h>
+
+/*
+ * Function return trampoline:
+ *     - init_kprobes() establishes a probepoint here
+ *     - When the probed function returns, this probe
+ *         causes the handlers to fire
+ */
+asm(".global arch_rethook_trampoline\n"
+	".type arch_rethook_trampoline, @function\n"
+	"arch_rethook_trampoline:\n"
+	"nop\n"
+	"blr\n"
+	".size arch_rethook_trampoline, .-arch_rethook_trampoline\n");
+
+/*
+ * Called when the probe at kretprobe trampoline is hit
+ */
+static int trampoline_rethook_handler(struct kprobe *p, struct pt_regs *regs)
+{
+	return !rethook_trampoline_handler(regs, regs->gpr[1]);
+}
+NOKPROBE_SYMBOL(trampoline_rethook_handler);
+
+void arch_rethook_prepare(struct rethook_node *rh, struct pt_regs *regs, bool mcount)
+{
+	rh->ret_addr = regs->link;
+	rh->frame = regs->gpr[1];
+
+	/* Replace the return addr with trampoline addr */
+	regs->link = (unsigned long)arch_rethook_trampoline;
+}
+NOKPROBE_SYMBOL(arch_rethook_prepare);
+
+/* This is called from rethook_trampoline_handler(). */
+void arch_rethook_fixup_return(struct pt_regs *regs, unsigned long orig_ret_address)
+{
+	/*
+	 * We get here through one of two paths:
+	 * 1. by taking a trap -> kprobe_handler() -> here
+	 * 2. by optprobe branch -> optimized_callback() -> opt_pre_handler() -> here
+	 *
+	 * When going back through (1), we need regs->nip to be setup properly
+	 * as it is used to determine the return address from the trap.
+	 * For (2), since nip is not honoured with optprobes, we instead setup
+	 * the link register properly so that the subsequent 'blr' in
+	 * arch_rethook_trampoline jumps back to the right instruction.
+	 *
+	 * For nip, we should set the address to the previous instruction since
+	 * we end up emulating it in kprobe_handler(), which increments the nip
+	 * again.
+	 */
+	regs_set_return_ip(regs, orig_ret_address - 4);
+	regs->link = orig_ret_address;
+}
+NOKPROBE_SYMBOL(arch_rethook_fixup_return);
+
+static struct kprobe trampoline_p = {
+	.addr = (kprobe_opcode_t *) &arch_rethook_trampoline,
+	.pre_handler = trampoline_rethook_handler
+};
+
+/* rethook initializer */
+int __init arch_init_kprobes(void)
+{
+	return register_kprobe(&trampoline_p);
+}
diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c
index 8064d9c3de86..f7e86e09c49f 100644
--- a/arch/powerpc/kernel/rtas.c
+++ b/arch/powerpc/kernel/rtas.c
@@ -19,6 +19,7 @@
 #include <linux/lockdep.h>
 #include <linux/memblock.h>
 #include <linux/mutex.h>
+#include <linux/nospec.h>
 #include <linux/of.h>
 #include <linux/of_fdt.h>
 #include <linux/reboot.h>
@@ -1916,6 +1917,9 @@ SYSCALL_DEFINE1(rtas, struct rtas_args __user *, uargs)
 	    || nargs + nret > ARRAY_SIZE(args.args))
 		return -EINVAL;
 
+	nargs = array_index_nospec(nargs, ARRAY_SIZE(args.args));
+	nret = array_index_nospec(nret, ARRAY_SIZE(args.args) - nargs);
+
 	/* Copy in args. */
 	if (copy_from_user(args.args, uargs->args,
 			   nargs * sizeof(rtas_arg_t)) != 0)
diff --git a/arch/powerpc/kernel/rtas_flash.c b/arch/powerpc/kernel/rtas_flash.c
index 359577ec1680..5407024881e5 100644
--- a/arch/powerpc/kernel/rtas_flash.c
+++ b/arch/powerpc/kernel/rtas_flash.c
@@ -773,4 +773,5 @@ static void __exit rtas_flash_cleanup(void)
 
 module_init(rtas_flash_init);
 module_exit(rtas_flash_cleanup);
+MODULE_DESCRIPTION("PPC procfs firmware flash interface");
 MODULE_LICENSE("GPL");
diff --git a/arch/powerpc/kernel/secvar-sysfs.c b/arch/powerpc/kernel/secvar-sysfs.c
index eb3c053f323f..fbeb1cbac01b 100644
--- a/arch/powerpc/kernel/secvar-sysfs.c
+++ b/arch/powerpc/kernel/secvar-sysfs.c
@@ -125,7 +125,7 @@ static const struct attribute_group secvar_attr_group = {
 };
 __ATTRIBUTE_GROUPS(secvar_attr);
 
-static struct kobj_type secvar_ktype = {
+static const struct kobj_type secvar_ktype = {
 	.sysfs_ops	= &kobj_sysfs_ops,
 	.default_groups = secvar_attr_groups,
 };
diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
index 4bd2f87616ba..943430077375 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -959,6 +959,7 @@ void __init setup_arch(char **cmdline_p)
 	mem_topology_setup();
 	/* Set max_mapnr before paging_init() */
 	set_max_mapnr(max_pfn);
+	high_memory = (void *)__va(max_low_pfn * PAGE_SIZE);
 
 	/*
 	 * Release secondary cpus out of their spinloops at 0x60 now that
diff --git a/arch/powerpc/kernel/setup.h b/arch/powerpc/kernel/setup.h
index 7912bb50a7cb..385a00a2e2ca 100644
--- a/arch/powerpc/kernel/setup.h
+++ b/arch/powerpc/kernel/setup.h
@@ -29,7 +29,7 @@ void setup_tlb_core_data(void);
 static inline void setup_tlb_core_data(void) { }
 #endif
 
-#ifdef CONFIG_BOOKE_OR_40x
+#ifdef CONFIG_BOOKE
 void exc_lvl_early_init(void);
 #else
 static inline void exc_lvl_early_init(void) { }
diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c
index b761cc1a403c..e515c1f7d8d3 100644
--- a/arch/powerpc/kernel/setup_32.c
+++ b/arch/powerpc/kernel/setup_32.c
@@ -176,7 +176,7 @@ void __init emergency_stack_init(void)
 }
 #endif
 
-#ifdef CONFIG_BOOKE_OR_40x
+#ifdef CONFIG_BOOKE
 void __init exc_lvl_early_init(void)
 {
 	unsigned int i, hw_cpu;
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index ae36a129789f..22f83fbbc762 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -696,11 +696,7 @@ __init u64 ppc64_bolted_size(void)
 {
 #ifdef CONFIG_PPC_BOOK3E_64
 	/* Freescale BookE bolts the entire linear mapping */
-	/* XXX: BookE ppc64_rma_limit setup seems to disagree? */
-	if (early_mmu_has_feature(MMU_FTR_TYPE_FSL_E))
-		return linear_map_top;
-	/* Other BookE, we assume the first GB is bolted */
-	return 1ul << 30;
+	return linear_map_top;
 #else
 	/* BookS radix, does not take faults on linear mapping */
 	if (early_radix_enabled())
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index 46e6d2cd7a2d..4ab9b8cee77a 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -1166,7 +1166,7 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
 	cpu_smt_set_num_threads(num_threads, threads_per_core);
 }
 
-void smp_prepare_boot_cpu(void)
+void __init smp_prepare_boot_cpu(void)
 {
 	BUG_ON(smp_processor_id() != boot_cpuid);
 #ifdef CONFIG_PPC64
diff --git a/arch/powerpc/kernel/stacktrace.c b/arch/powerpc/kernel/stacktrace.c
index e6a958a5da27..90882b5175cd 100644
--- a/arch/powerpc/kernel/stacktrace.c
+++ b/arch/powerpc/kernel/stacktrace.c
@@ -21,6 +21,7 @@
 #include <asm/processor.h>
 #include <linux/ftrace.h>
 #include <asm/kprobes.h>
+#include <linux/rethook.h>
 
 #include <asm/paca.h>
 
@@ -133,12 +134,13 @@ int __no_sanitize_address arch_stack_walk_reliable(stack_trace_consume_fn consum
 		 * arch-dependent code, they are generic.
 		 */
 		ip = ftrace_graph_ret_addr(task, &graph_idx, ip, stack);
-#ifdef CONFIG_KPROBES
+
 		/*
 		 * Mark stacktraces with kretprobed functions on them
 		 * as unreliable.
 		 */
-		if (ip == (unsigned long)__kretprobe_trampoline)
+#ifdef CONFIG_RETHOOK
+		if (ip == (unsigned long)arch_rethook_trampoline)
 			return -EINVAL;
 #endif
 
diff --git a/arch/powerpc/kernel/static_call.c b/arch/powerpc/kernel/static_call.c
index 863a7aa24650..1502b7e439ca 100644
--- a/arch/powerpc/kernel/static_call.c
+++ b/arch/powerpc/kernel/static_call.c
@@ -17,7 +17,7 @@ void arch_static_call_transform(void *site, void *tramp, void *func, bool tail)
 	mutex_lock(&text_mutex);
 
 	if (func && !is_short) {
-		err = patch_instruction(tramp + PPC_SCT_DATA, ppc_inst(target));
+		err = patch_ulong(tramp + PPC_SCT_DATA, target);
 		if (err)
 			goto out;
 	}
diff --git a/arch/powerpc/kernel/syscall.c b/arch/powerpc/kernel/syscall.c
index f6f868e817e6..be159ad4b77b 100644
--- a/arch/powerpc/kernel/syscall.c
+++ b/arch/powerpc/kernel/syscall.c
@@ -27,7 +27,7 @@ notrace long system_call_exception(struct pt_regs *regs, unsigned long r0)
 
 	trace_hardirqs_off(); /* finish reconciling */
 
-	CT_WARN_ON(ct_state() == CONTEXT_KERNEL);
+	CT_WARN_ON(ct_state() == CT_STATE_KERNEL);
 	user_exit_irqoff();
 
 	BUG_ON(regs_is_unrecoverable(regs));
diff --git a/arch/powerpc/kernel/syscalls/syscall.tbl b/arch/powerpc/kernel/syscalls/syscall.tbl
index 3656f1ca7a21..ebae8415dfbb 100644
--- a/arch/powerpc/kernel/syscalls/syscall.tbl
+++ b/arch/powerpc/kernel/syscalls/syscall.tbl
@@ -230,8 +230,10 @@
 178	nospu 	rt_sigsuspend			sys_rt_sigsuspend		compat_sys_rt_sigsuspend
 179	32	pread64				sys_ppc_pread64			compat_sys_ppc_pread64
 179	64	pread64				sys_pread64
+179	spu	pread64				sys_pread64
 180	32	pwrite64			sys_ppc_pwrite64		compat_sys_ppc_pwrite64
 180	64	pwrite64			sys_pwrite64
+180	spu	pwrite64			sys_pwrite64
 181	common	chown				sys_chown
 182	common	getcwd				sys_getcwd
 183	common	capget				sys_capget
@@ -246,6 +248,7 @@
 190	common	ugetrlimit			sys_getrlimit			compat_sys_getrlimit
 191	32	readahead			sys_ppc_readahead		compat_sys_ppc_readahead
 191	64	readahead			sys_readahead
+191	spu	readahead			sys_readahead
 192	32	mmap2				sys_mmap2			compat_sys_mmap2
 193	32	truncate64			sys_ppc_truncate64		compat_sys_ppc_truncate64
 194	32	ftruncate64			sys_ppc_ftruncate64		compat_sys_ppc_ftruncate64
@@ -293,6 +296,7 @@
 232	nospu	set_tid_address			sys_set_tid_address
 233	32	fadvise64			sys_ppc32_fadvise64		compat_sys_ppc32_fadvise64
 233	64	fadvise64			sys_fadvise64
+233	spu	fadvise64			sys_fadvise64
 234	nospu	exit_group			sys_exit_group
 235	nospu	lookup_dcookie			sys_ni_syscall
 236	common	epoll_create			sys_epoll_create
@@ -502,7 +506,7 @@
 412	32	utimensat_time64		sys_utimensat			sys_utimensat
 413	32	pselect6_time64			sys_pselect6			compat_sys_pselect6_time64
 414	32	ppoll_time64			sys_ppoll			compat_sys_ppoll_time64
-416	32	io_pgetevents_time64		sys_io_pgetevents		sys_io_pgetevents
+416	32	io_pgetevents_time64		sys_io_pgetevents		compat_sys_io_pgetevents_time64
 417	32	recvmmsg_time64			sys_recvmmsg			compat_sys_recvmmsg_time64
 418	32	mq_timedsend_time64		sys_mq_timedsend		sys_mq_timedsend
 419	32	mq_timedreceive_time64		sys_mq_timedreceive		sys_mq_timedreceive
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index c0fdc6d94fee..0ff9f038e800 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -695,7 +695,7 @@ static int __init get_freq(char *name, int cells, unsigned long *val)
 
 static void start_cpu_decrementer(void)
 {
-#ifdef CONFIG_BOOKE_OR_40x
+#ifdef CONFIG_BOOKE
 	unsigned int tcr;
 
 	/* Clear any pending timer interrupts */
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
index f23430adb68a..edf5cabe5dfd 100644
--- a/arch/powerpc/kernel/traps.c
+++ b/arch/powerpc/kernel/traps.c
@@ -121,7 +121,7 @@ static void pmac_backlight_unblank(void)
 
 		props = &pmac_backlight->props;
 		props->brightness = props->max_brightness;
-		props->power = FB_BLANK_UNBLANK;
+		props->power = BACKLIGHT_POWER_ON;
 		backlight_update_status(pmac_backlight);
 	}
 	mutex_unlock(&pmac_backlight_mutex);
@@ -2244,7 +2244,7 @@ void __noreturn unrecoverable_exception(struct pt_regs *regs)
 		;
 }
 
-#if defined(CONFIG_BOOKE_WDT) || defined(CONFIG_40x)
+#ifdef CONFIG_BOOKE_WDT
 DEFINE_INTERRUPT_HANDLER_NMI(WatchdogException)
 {
 	printk (KERN_EMERG "PowerPC Book-E Watchdog Exception\n");
diff --git a/arch/powerpc/kernel/udbg.c b/arch/powerpc/kernel/udbg.c
index 92b3fc258d11..4b99208f5adc 100644
--- a/arch/powerpc/kernel/udbg.c
+++ b/arch/powerpc/kernel/udbg.c
@@ -49,9 +49,6 @@ void __init udbg_early_init(void)
 #elif defined(CONFIG_PPC_EARLY_DEBUG_44x)
 	/* PPC44x debug */
 	udbg_init_44x_as1();
-#elif defined(CONFIG_PPC_EARLY_DEBUG_40x)
-	/* PPC40x debug */
-	udbg_init_40x_realmode();
 #elif defined(CONFIG_PPC_EARLY_DEBUG_CPM)
 	udbg_init_cpm();
 #elif defined(CONFIG_PPC_EARLY_DEBUG_USBGECKO)
diff --git a/arch/powerpc/kernel/udbg_16550.c b/arch/powerpc/kernel/udbg_16550.c
index a0467e528b70..313802aff571 100644
--- a/arch/powerpc/kernel/udbg_16550.c
+++ b/arch/powerpc/kernel/udbg_16550.c
@@ -274,29 +274,6 @@ void __init udbg_init_44x_as1(void)
 
 #endif /* CONFIG_PPC_EARLY_DEBUG_44x */
 
-#ifdef CONFIG_PPC_EARLY_DEBUG_40x
-
-static u8 udbg_uart_in_40x(unsigned int reg)
-{
-	return real_readb((void __iomem *)CONFIG_PPC_EARLY_DEBUG_40x_PHYSADDR
-			  + reg);
-}
-
-static void udbg_uart_out_40x(unsigned int reg, u8 val)
-{
-	real_writeb(val, (void __iomem *)CONFIG_PPC_EARLY_DEBUG_40x_PHYSADDR
-		    + reg);
-}
-
-void __init udbg_init_40x_realmode(void)
-{
-	udbg_uart_in = udbg_uart_in_40x;
-	udbg_uart_out = udbg_uart_out_40x;
-	udbg_use_uart();
-}
-
-#endif /* CONFIG_PPC_EARLY_DEBUG_40x */
-
 #ifdef CONFIG_PPC_EARLY_DEBUG_16550
 
 static void __iomem *udbg_uart_early_addr;
diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
index 7a2ff9010f17..ee4b9d676cff 100644
--- a/arch/powerpc/kernel/vdso.c
+++ b/arch/powerpc/kernel/vdso.c
@@ -81,6 +81,21 @@ static int vdso64_mremap(const struct vm_special_mapping *sm, struct vm_area_str
 	return vdso_mremap(sm, new_vma, &vdso64_end - &vdso64_start);
 }
 
+static void vdso_close(const struct vm_special_mapping *sm, struct vm_area_struct *vma)
+{
+	struct mm_struct *mm = vma->vm_mm;
+
+	/*
+	 * close() is called for munmap() but also for mremap(). In the mremap()
+	 * case the vdso pointer has already been updated by the mremap() hook
+	 * above, so it must not be set to NULL here.
+	 */
+	if (vma->vm_start != (unsigned long)mm->context.vdso)
+		return;
+
+	mm->context.vdso = NULL;
+}
+
 static vm_fault_t vvar_fault(const struct vm_special_mapping *sm,
 			     struct vm_area_struct *vma, struct vm_fault *vmf);
 
@@ -92,11 +107,13 @@ static struct vm_special_mapping vvar_spec __ro_after_init = {
 static struct vm_special_mapping vdso32_spec __ro_after_init = {
 	.name = "[vdso]",
 	.mremap = vdso32_mremap,
+	.close = vdso_close,
 };
 
 static struct vm_special_mapping vdso64_spec __ro_after_init = {
 	.name = "[vdso]",
 	.mremap = vdso64_mremap,
+	.close = vdso_close,
 };
 
 #ifdef CONFIG_TIME_NS
@@ -197,13 +214,6 @@ static int __arch_setup_additional_pages(struct linux_binprm *bprm, int uses_int
 	/* Add required alignment. */
 	vdso_base = ALIGN(vdso_base, VDSO_ALIGNMENT);
 
-	/*
-	 * Put vDSO base into mm struct. We need to do this before calling
-	 * install_special_mapping or the perf counter mmap tracking code
-	 * will fail to recognise it as a vDSO.
-	 */
-	mm->context.vdso = (void __user *)vdso_base + vvar_size;
-
 	vma = _install_special_mapping(mm, vdso_base, vvar_size,
 				       VM_READ | VM_MAYREAD | VM_IO |
 				       VM_DONTDUMP | VM_PFNMAP, &vvar_spec);
@@ -223,10 +233,15 @@ static int __arch_setup_additional_pages(struct linux_binprm *bprm, int uses_int
 	vma = _install_special_mapping(mm, vdso_base + vvar_size, vdso_size,
 				       VM_READ | VM_EXEC | VM_MAYREAD |
 				       VM_MAYWRITE | VM_MAYEXEC, vdso_spec);
-	if (IS_ERR(vma))
+	if (IS_ERR(vma)) {
 		do_munmap(mm, vdso_base, vvar_size, NULL);
+		return PTR_ERR(vma);
+	}
+
+	// Now that the mappings are in place, set the mm VDSO pointer
+	mm->context.vdso = (void __user *)vdso_base + vvar_size;
 
-	return PTR_ERR_OR_ZERO(vma);
+	return 0;
 }
 
 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
@@ -240,8 +255,6 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
 		return -EINTR;
 
 	rc = __arch_setup_additional_pages(bprm, uses_interp);
-	if (rc)
-		mm->context.vdso = NULL;
 
 	mmap_write_unlock(mm);
 	return rc;
diff --git a/arch/powerpc/kernel/vdso/Makefile b/arch/powerpc/kernel/vdso/Makefile
index 1425b6edc66b..56fb1633529a 100644
--- a/arch/powerpc/kernel/vdso/Makefile
+++ b/arch/powerpc/kernel/vdso/Makefile
@@ -8,30 +8,21 @@ include $(srctree)/lib/vdso/Makefile
 obj-vdso32 = sigtramp32-32.o gettimeofday-32.o datapage-32.o cacheflush-32.o note-32.o getcpu-32.o
 obj-vdso64 = sigtramp64-64.o gettimeofday-64.o datapage-64.o cacheflush-64.o note-64.o getcpu-64.o
 
+obj-vdso32 += getrandom-32.o vgetrandom-chacha-32.o
+obj-vdso64 += getrandom-64.o vgetrandom-chacha-64.o
+
 ifneq ($(c-gettimeofday-y),)
   CFLAGS_vgettimeofday-32.o += -include $(c-gettimeofday-y)
-  CFLAGS_vgettimeofday-32.o += $(DISABLE_LATENT_ENTROPY_PLUGIN)
-  CFLAGS_vgettimeofday-32.o += $(call cc-option, -fno-stack-protector)
-  CFLAGS_vgettimeofday-32.o += -DDISABLE_BRANCH_PROFILING
-  CFLAGS_vgettimeofday-32.o += -ffreestanding -fasynchronous-unwind-tables
-  CFLAGS_REMOVE_vgettimeofday-32.o = $(CC_FLAGS_FTRACE)
-  CFLAGS_REMOVE_vgettimeofday-32.o += -mcmodel=medium -mabi=elfv1 -mabi=elfv2 -mcall-aixdesc
-  # This flag is supported by clang for 64-bit but not 32-bit so it will cause
-  # an unused command line flag warning for this file.
-  ifdef CONFIG_CC_IS_CLANG
-  CFLAGS_REMOVE_vgettimeofday-32.o += -fno-stack-clash-protection
-  endif
-  CFLAGS_vgettimeofday-64.o += -include $(c-gettimeofday-y)
-  CFLAGS_vgettimeofday-64.o += $(DISABLE_LATENT_ENTROPY_PLUGIN)
-  CFLAGS_vgettimeofday-64.o += $(call cc-option, -fno-stack-protector)
-  CFLAGS_vgettimeofday-64.o += -DDISABLE_BRANCH_PROFILING
-  CFLAGS_vgettimeofday-64.o += -ffreestanding -fasynchronous-unwind-tables
-  CFLAGS_REMOVE_vgettimeofday-64.o = $(CC_FLAGS_FTRACE)
 # Go prior to 1.16.x assumes r30 is not clobbered by any VDSO code. That used to be true
 # by accident when the VDSO was hand-written asm code, but may not be now that the VDSO is
 # compiler generated. To avoid breaking Go tell GCC not to use r30. Impact on code
 # generation is minimal, it will just use r29 instead.
-  CFLAGS_vgettimeofday-64.o += $(call cc-option, -ffixed-r30)
+  CFLAGS_vgettimeofday-64.o += -include $(c-gettimeofday-y) $(call cc-option, -ffixed-r30)
+endif
+
+ifneq ($(c-getrandom-y),)
+  CFLAGS_vgetrandom-32.o += -include $(c-getrandom-y)
+  CFLAGS_vgetrandom-64.o += -include $(c-getrandom-y) $(call cc-option, -ffixed-r30)
 endif
 
 # Build rules
@@ -42,12 +33,18 @@ else
     VDSOCC := $(CC)
 endif
 
-targets := $(obj-vdso32) vdso32.so.dbg vgettimeofday-32.o
+targets := $(obj-vdso32) vdso32.so.dbg vgettimeofday-32.o vgetrandom-32.o
+targets += crtsavres-32.o
 obj-vdso32 := $(addprefix $(obj)/, $(obj-vdso32))
-targets += $(obj-vdso64) vdso64.so.dbg vgettimeofday-64.o
+targets += $(obj-vdso64) vdso64.so.dbg vgettimeofday-64.o vgetrandom-64.o
 obj-vdso64 := $(addprefix $(obj)/, $(obj-vdso64))
 
-ccflags-y := -fno-common -fno-builtin
+ccflags-y := -fno-common -fno-builtin -DBUILD_VDSO
+ccflags-y += $(DISABLE_LATENT_ENTROPY_PLUGIN)
+ccflags-y += $(call cc-option, -fno-stack-protector)
+ccflags-y += -DDISABLE_BRANCH_PROFILING
+ccflags-y += -ffreestanding -fasynchronous-unwind-tables
+ccflags-remove-y := $(CC_FLAGS_FTRACE)
 ldflags-y := -Wl,--hash-style=both -nostdlib -shared -z noexecstack $(CLANG_FLAGS)
 ldflags-$(CONFIG_LD_IS_LLD) += $(call cc-option,--ld-path=$(LD),-fuse-ld=lld)
 ldflags-$(CONFIG_LD_ORPHAN_WARN) += -Wl,--orphan-handling=$(CONFIG_LD_ORPHAN_WARN_LEVEL)
@@ -56,6 +53,12 @@ ldflags-$(CONFIG_LD_ORPHAN_WARN) += -Wl,--orphan-handling=$(CONFIG_LD_ORPHAN_WAR
 ldflags-y += $(filter-out $(CC_AUTO_VAR_INIT_ZERO_ENABLER) $(CC_FLAGS_FTRACE) -Wa$(comma)%, $(KBUILD_CFLAGS))
 
 CC32FLAGS := -m32
+CC32FLAGSREMOVE := -mcmodel=medium -mabi=elfv1 -mabi=elfv2 -mcall-aixdesc
+  # This flag is supported by clang for 64-bit but not 32-bit so it will cause
+  # an unused command line flag warning for this file.
+ifdef CONFIG_CC_IS_CLANG
+CC32FLAGSREMOVE += -fno-stack-clash-protection
+endif
 LD32FLAGS := -Wl,-soname=linux-vdso32.so.1
 AS32FLAGS := -D__VDSO32__
 
@@ -68,20 +71,26 @@ targets += vdso64.lds
 CPPFLAGS_vdso64.lds += -P -C
 
 # link rule for the .so file, .lds has to be first
-$(obj)/vdso32.so.dbg: $(obj)/vdso32.lds $(obj-vdso32) $(obj)/vgettimeofday-32.o FORCE
+$(obj)/vdso32.so.dbg: $(obj)/vdso32.lds $(obj-vdso32) $(obj)/vgettimeofday-32.o $(obj)/vgetrandom-32.o $(obj)/crtsavres-32.o FORCE
 	$(call if_changed,vdso32ld_and_check)
-$(obj)/vdso64.so.dbg: $(obj)/vdso64.lds $(obj-vdso64) $(obj)/vgettimeofday-64.o FORCE
+$(obj)/vdso64.so.dbg: $(obj)/vdso64.lds $(obj-vdso64) $(obj)/vgettimeofday-64.o $(obj)/vgetrandom-64.o FORCE
 	$(call if_changed,vdso64ld_and_check)
 
 # assembly rules for the .S files
 $(obj-vdso32): %-32.o: %.S FORCE
 	$(call if_changed_dep,vdso32as)
+$(obj)/crtsavres-32.o: %-32.o: $(srctree)/arch/powerpc/lib/crtsavres.S FORCE
+	$(call if_changed_dep,vdso32as)
 $(obj)/vgettimeofday-32.o: %-32.o: %.c FORCE
 	$(call if_changed_dep,vdso32cc)
+$(obj)/vgetrandom-32.o: %-32.o: %.c FORCE
+	$(call if_changed_dep,vdso32cc)
 $(obj-vdso64): %-64.o: %.S FORCE
 	$(call if_changed_dep,vdso64as)
 $(obj)/vgettimeofday-64.o: %-64.o: %.c FORCE
 	$(call if_changed_dep,cc_o_c)
+$(obj)/vgetrandom-64.o: %-64.o: %.c FORCE
+	$(call if_changed_dep,cc_o_c)
 
 # Generate VDSO offsets using helper script
 gen-vdso32sym := $(src)/gen_vdso32_offsets.sh
@@ -102,7 +111,7 @@ quiet_cmd_vdso32ld_and_check = VDSO32L $@
 quiet_cmd_vdso32as = VDSO32A $@
       cmd_vdso32as = $(VDSOCC) $(a_flags) $(CC32FLAGS) $(AS32FLAGS) -c -o $@ $<
 quiet_cmd_vdso32cc = VDSO32C $@
-      cmd_vdso32cc = $(VDSOCC) $(c_flags) $(CC32FLAGS) -c -o $@ $<
+      cmd_vdso32cc = $(VDSOCC) $(filter-out $(CC32FLAGSREMOVE), $(c_flags)) $(CC32FLAGS) -c -o $@ $<
 
 quiet_cmd_vdso64ld_and_check = VDSO64L $@
       cmd_vdso64ld_and_check = $(VDSOCC) $(ldflags-y) $(LD64FLAGS) -o $@ -Wl,-T$(filter %.lds,$^) $(filter %.o,$^); $(cmd_vdso_check)
diff --git a/arch/powerpc/kernel/vdso/cacheflush.S b/arch/powerpc/kernel/vdso/cacheflush.S
index 0085ae464dac..3b2479bd2f9a 100644
--- a/arch/powerpc/kernel/vdso/cacheflush.S
+++ b/arch/powerpc/kernel/vdso/cacheflush.S
@@ -30,7 +30,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_COHERENT_ICACHE)
 #ifdef CONFIG_PPC64
 	mflr	r12
   .cfi_register lr,r12
-	get_datapage	r10
+	get_realdatapage	r10, r11
 	mtlr	r12
   .cfi_restore	lr
 #endif
diff --git a/arch/powerpc/kernel/vdso/datapage.S b/arch/powerpc/kernel/vdso/datapage.S
index db8e167f0166..2b19b6201a33 100644
--- a/arch/powerpc/kernel/vdso/datapage.S
+++ b/arch/powerpc/kernel/vdso/datapage.S
@@ -28,7 +28,7 @@ V_FUNCTION_BEGIN(__kernel_get_syscall_map)
 	mflr	r12
   .cfi_register lr,r12
 	mr.	r4,r3
-	get_datapage	r3
+	get_realdatapage	r3, r11
 	mtlr	r12
 #ifdef __powerpc64__
 	addi	r3,r3,CFG_SYSCALL_MAP64
@@ -52,7 +52,7 @@ V_FUNCTION_BEGIN(__kernel_get_tbfreq)
   .cfi_startproc
 	mflr	r12
   .cfi_register lr,r12
-	get_datapage	r3
+	get_realdatapage	r3, r11
 #ifndef __powerpc64__
 	lwz	r4,(CFG_TB_TICKS_PER_SEC + 4)(r3)
 #endif
diff --git a/arch/powerpc/kernel/vdso/getrandom.S b/arch/powerpc/kernel/vdso/getrandom.S
new file mode 100644
index 000000000000..f3bbf931931c
--- /dev/null
+++ b/arch/powerpc/kernel/vdso/getrandom.S
@@ -0,0 +1,58 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Userland implementation of getrandom() for processes
+ * for use in the vDSO
+ *
+ * Copyright (C) 2024 Christophe Leroy <christophe.leroy@csgroup.eu>, CS GROUP France
+ */
+#include <asm/processor.h>
+#include <asm/ppc_asm.h>
+#include <asm/vdso.h>
+#include <asm/vdso_datapage.h>
+#include <asm/asm-offsets.h>
+#include <asm/unistd.h>
+
+/*
+ * The macro sets two stack frames, one for the caller and one for the callee
+ * because there are no requirement for the caller to set a stack frame when
+ * calling VDSO so it may have omitted to set one, especially on PPC64
+ */
+
+.macro cvdso_call funct
+  .cfi_startproc
+	PPC_STLU	r1, -PPC_MIN_STKFRM(r1)
+  .cfi_adjust_cfa_offset PPC_MIN_STKFRM
+	mflr		r0
+	PPC_STLU	r1, -PPC_MIN_STKFRM(r1)
+  .cfi_adjust_cfa_offset PPC_MIN_STKFRM
+	PPC_STL		r0, PPC_MIN_STKFRM + PPC_LR_STKOFF(r1)
+  .cfi_rel_offset lr, PPC_MIN_STKFRM + PPC_LR_STKOFF
+#ifdef __powerpc64__
+	PPC_STL		r2, PPC_MIN_STKFRM + STK_GOT(r1)
+  .cfi_rel_offset r2, PPC_MIN_STKFRM + STK_GOT
+#endif
+	get_realdatapage	r8, r11
+	addi		r8, r8, VDSO_RNG_DATA_OFFSET
+	bl		CFUNC(DOTSYM(\funct))
+	PPC_LL		r0, PPC_MIN_STKFRM + PPC_LR_STKOFF(r1)
+#ifdef __powerpc64__
+	PPC_LL		r2, PPC_MIN_STKFRM + STK_GOT(r1)
+  .cfi_restore r2
+#endif
+	cmpwi		r3, 0
+	mtlr		r0
+	addi		r1, r1, 2 * PPC_MIN_STKFRM
+  .cfi_restore lr
+  .cfi_def_cfa_offset 0
+	crclr		so
+	bgelr+
+	crset		so
+	neg		r3, r3
+	blr
+  .cfi_endproc
+.endm
+
+	.text
+V_FUNCTION_BEGIN(__kernel_getrandom)
+	cvdso_call __c_kernel_getrandom
+V_FUNCTION_END(__kernel_getrandom)
diff --git a/arch/powerpc/kernel/vdso/gettimeofday.S b/arch/powerpc/kernel/vdso/gettimeofday.S
index 48fc6658053a..5540d7021fa2 100644
--- a/arch/powerpc/kernel/vdso/gettimeofday.S
+++ b/arch/powerpc/kernel/vdso/gettimeofday.S
@@ -38,11 +38,7 @@
 	.else
 	addi		r4, r5, VDSO_DATA_OFFSET
 	.endif
-#ifdef __powerpc64__
 	bl		CFUNC(DOTSYM(\funct))
-#else
-	bl		\funct
-#endif
 	PPC_LL		r0, PPC_MIN_STKFRM + PPC_LR_STKOFF(r1)
 #ifdef __powerpc64__
 	PPC_LL		r2, PPC_MIN_STKFRM + STK_GOT(r1)
@@ -118,16 +114,3 @@ V_FUNCTION_END(__kernel_clock_getres)
 V_FUNCTION_BEGIN(__kernel_time)
 	cvdso_call __c_kernel_time call_time=1
 V_FUNCTION_END(__kernel_time)
-
-/* Routines for restoring integer registers, called by the compiler.  */
-/* Called with r11 pointing to the stack header word of the caller of the */
-/* function, just beyond the end of the integer restore area.  */
-#ifndef __powerpc64__
-_GLOBAL(_restgpr_31_x)
-_GLOBAL(_rest32gpr_31_x)
-	lwz	r0,4(r11)
-	lwz	r31,-4(r11)
-	mtlr	r0
-	mr	r1,r11
-	blr
-#endif
diff --git a/arch/powerpc/kernel/vdso/vdso32.lds.S b/arch/powerpc/kernel/vdso/vdso32.lds.S
index 426e1ccc6971..7b41d5d256e8 100644
--- a/arch/powerpc/kernel/vdso/vdso32.lds.S
+++ b/arch/powerpc/kernel/vdso/vdso32.lds.S
@@ -74,6 +74,8 @@ SECTIONS
 	.got		: { *(.got) }			:text
 	.plt		: { *(.plt) }
 
+	.rela.dyn	: { *(.rela .rela*) }
+
 	_end = .;
 	__end = .;
 	PROVIDE(end = .);
@@ -87,7 +89,7 @@ SECTIONS
 		*(.branch_lt)
 		*(.data .data.* .gnu.linkonce.d.* .sdata*)
 		*(.bss .sbss .dynbss .dynsbss)
-		*(.got1 .glink .iplt .rela*)
+		*(.got1 .glink .iplt)
 	}
 }
 
@@ -128,6 +130,7 @@ VERSION
 #if defined(CONFIG_PPC64) || !defined(CONFIG_SMP)
 		__kernel_getcpu;
 #endif
+		__kernel_getrandom;
 
 	local: *;
 	};
diff --git a/arch/powerpc/kernel/vdso/vdso64.lds.S b/arch/powerpc/kernel/vdso/vdso64.lds.S
index bda6c8cdd459..9481e4b892ed 100644
--- a/arch/powerpc/kernel/vdso/vdso64.lds.S
+++ b/arch/powerpc/kernel/vdso/vdso64.lds.S
@@ -69,7 +69,7 @@ SECTIONS
 	.eh_frame_hdr	: { *(.eh_frame_hdr) }		:text	:eh_frame_hdr
 	.eh_frame	: { KEEP (*(.eh_frame)) }	:text
 	.gcc_except_table : { *(.gcc_except_table) }
-	.rela.dyn ALIGN(8) : { *(.rela.dyn) }
+	.rela.dyn ALIGN(8) : { *(.rela .rela*) }
 
 	.got ALIGN(8)	: { *(.got .toc) }
 
@@ -86,7 +86,7 @@ SECTIONS
 		*(.data .data.* .gnu.linkonce.d.* .sdata*)
 		*(.bss .sbss .dynbss .dynsbss)
 		*(.opd)
-		*(.glink .iplt .plt .rela*)
+		*(.glink .iplt .plt)
 	}
 }
 
@@ -123,6 +123,7 @@ VERSION
 		__kernel_sigtramp_rt64;
 		__kernel_getcpu;
 		__kernel_time;
+		__kernel_getrandom;
 
 	local: *;
 	};
diff --git a/arch/powerpc/kernel/vdso/vgetrandom-chacha.S b/arch/powerpc/kernel/vdso/vgetrandom-chacha.S
new file mode 100644
index 000000000000..7f9061a9e8b4
--- /dev/null
+++ b/arch/powerpc/kernel/vdso/vgetrandom-chacha.S
@@ -0,0 +1,365 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2024 Christophe Leroy <christophe.leroy@csgroup.eu>, CS GROUP France
+ */
+
+#include <linux/linkage.h>
+
+#include <asm/ppc_asm.h>
+
+#define	dst_bytes	r3
+#define	key		r4
+#define	counter		r5
+#define	nblocks		r6
+
+#define	idx_r0		r0
+#define	val4		r4
+
+#define	const0		0x61707865
+#define	const1		0x3320646e
+#define	const2		0x79622d32
+#define	const3		0x6b206574
+
+#define	key0		r5
+#define	key1		r6
+#define	key2		r7
+#define	key3		r8
+#define	key4		r9
+#define	key5		r10
+#define	key6		r11
+#define	key7		r12
+
+#define	counter0	r14
+#define	counter1	r15
+
+#define	state0		r16
+#define	state1		r17
+#define	state2		r18
+#define	state3		r19
+#define	state4		r20
+#define	state5		r21
+#define	state6		r22
+#define	state7		r23
+#define	state8		r24
+#define	state9		r25
+#define	state10		r26
+#define	state11		r27
+#define	state12		r28
+#define	state13		r29
+#define	state14		r30
+#define	state15		r31
+
+.macro quarterround4 a1 b1 c1 d1 a2 b2 c2 d2 a3 b3 c3 d3 a4 b4 c4 d4
+	add	\a1, \a1, \b1
+	add	\a2, \a2, \b2
+	add	\a3, \a3, \b3
+	add	\a4, \a4, \b4
+	xor	\d1, \d1, \a1
+	xor	\d2, \d2, \a2
+	xor	\d3, \d3, \a3
+	xor	\d4, \d4, \a4
+	rotlwi	\d1, \d1, 16
+	rotlwi	\d2, \d2, 16
+	rotlwi	\d3, \d3, 16
+	rotlwi	\d4, \d4, 16
+	add	\c1, \c1, \d1
+	add	\c2, \c2, \d2
+	add	\c3, \c3, \d3
+	add	\c4, \c4, \d4
+	xor	\b1, \b1, \c1
+	xor	\b2, \b2, \c2
+	xor	\b3, \b3, \c3
+	xor	\b4, \b4, \c4
+	rotlwi	\b1, \b1, 12
+	rotlwi	\b2, \b2, 12
+	rotlwi	\b3, \b3, 12
+	rotlwi	\b4, \b4, 12
+	add	\a1, \a1, \b1
+	add	\a2, \a2, \b2
+	add	\a3, \a3, \b3
+	add	\a4, \a4, \b4
+	xor	\d1, \d1, \a1
+	xor	\d2, \d2, \a2
+	xor	\d3, \d3, \a3
+	xor	\d4, \d4, \a4
+	rotlwi	\d1, \d1, 8
+	rotlwi	\d2, \d2, 8
+	rotlwi	\d3, \d3, 8
+	rotlwi	\d4, \d4, 8
+	add	\c1, \c1, \d1
+	add	\c2, \c2, \d2
+	add	\c3, \c3, \d3
+	add	\c4, \c4, \d4
+	xor	\b1, \b1, \c1
+	xor	\b2, \b2, \c2
+	xor	\b3, \b3, \c3
+	xor	\b4, \b4, \c4
+	rotlwi	\b1, \b1, 7
+	rotlwi	\b2, \b2, 7
+	rotlwi	\b3, \b3, 7
+	rotlwi	\b4, \b4, 7
+.endm
+
+#define QUARTERROUND4(a1,b1,c1,d1,a2,b2,c2,d2,a3,b3,c3,d3,a4,b4,c4,d4) \
+	quarterround4 state##a1 state##b1 state##c1 state##d1 \
+		      state##a2 state##b2 state##c2 state##d2 \
+		      state##a3 state##b3 state##c3 state##d3 \
+		      state##a4 state##b4 state##c4 state##d4
+
+/*
+ * Very basic 32 bits implementation of ChaCha20. Produces a given positive number
+ * of blocks of output with a nonce of 0, taking an input key and 8-byte
+ * counter. Importantly does not spill to the stack. Its arguments are:
+ *
+ *	r3: output bytes
+ *	r4: 32-byte key input
+ *	r5: 8-byte counter input/output (saved on stack)
+ *	r6: number of 64-byte blocks to write to output
+ *
+ *	r0: counter of blocks (initialised with r6)
+ *	r4: Value '4' after key has been read.
+ *	r5-r12: key
+ *	r14-r15: counter
+ *	r16-r31: state
+ */
+SYM_FUNC_START(__arch_chacha20_blocks_nostack)
+#ifdef __powerpc64__
+	std	counter, -216(r1)
+
+	std	r14, -144(r1)
+	std	r15, -136(r1)
+	std	r16, -128(r1)
+	std	r17, -120(r1)
+	std	r18, -112(r1)
+	std	r19, -104(r1)
+	std	r20, -96(r1)
+	std	r21, -88(r1)
+	std	r22, -80(r1)
+	std	r23, -72(r1)
+	std	r24, -64(r1)
+	std	r25, -56(r1)
+	std	r26, -48(r1)
+	std	r27, -40(r1)
+	std	r28, -32(r1)
+	std	r29, -24(r1)
+	std	r30, -16(r1)
+	std	r31, -8(r1)
+#else
+	stwu	r1, -96(r1)
+	stw	counter, 20(r1)
+#ifdef __BIG_ENDIAN__
+	stmw	r14, 24(r1)
+#else
+	stw	r14, 24(r1)
+	stw	r15, 28(r1)
+	stw	r16, 32(r1)
+	stw	r17, 36(r1)
+	stw	r18, 40(r1)
+	stw	r19, 44(r1)
+	stw	r20, 48(r1)
+	stw	r21, 52(r1)
+	stw	r22, 56(r1)
+	stw	r23, 60(r1)
+	stw	r24, 64(r1)
+	stw	r25, 68(r1)
+	stw	r26, 72(r1)
+	stw	r27, 76(r1)
+	stw	r28, 80(r1)
+	stw	r29, 84(r1)
+	stw	r30, 88(r1)
+	stw	r31, 92(r1)
+#endif
+#endif	/* __powerpc64__ */
+
+	lwz	counter0, 0(counter)
+	lwz	counter1, 4(counter)
+#ifdef __powerpc64__
+	rldimi	counter0, counter1, 32, 0
+#endif
+	mr	idx_r0, nblocks
+	subi	dst_bytes, dst_bytes, 4
+
+	lwz	key0, 0(key)
+	lwz	key1, 4(key)
+	lwz	key2, 8(key)
+	lwz	key3, 12(key)
+	lwz	key4, 16(key)
+	lwz	key5, 20(key)
+	lwz	key6, 24(key)
+	lwz	key7, 28(key)
+
+	li	val4, 4
+.Lblock:
+	li	r31, 10
+
+	lis	state0, const0@ha
+	lis	state1, const1@ha
+	lis	state2, const2@ha
+	lis	state3, const3@ha
+	addi	state0, state0, const0@l
+	addi	state1, state1, const1@l
+	addi	state2, state2, const2@l
+	addi	state3, state3, const3@l
+
+	mtctr	r31
+
+	mr	state4, key0
+	mr	state5, key1
+	mr	state6, key2
+	mr	state7, key3
+	mr	state8, key4
+	mr	state9, key5
+	mr	state10, key6
+	mr	state11, key7
+
+	mr	state12, counter0
+	mr	state13, counter1
+
+	li	state14, 0
+	li	state15, 0
+
+.Lpermute:
+	QUARTERROUND4( 0, 4, 8,12, 1, 5, 9,13, 2, 6,10,14, 3, 7,11,15)
+	QUARTERROUND4( 0, 5,10,15, 1, 6,11,12, 2, 7, 8,13, 3, 4, 9,14)
+
+	bdnz	.Lpermute
+
+	addis	state0, state0, const0@ha
+	addis	state1, state1, const1@ha
+	addis	state2, state2, const2@ha
+	addis	state3, state3, const3@ha
+	addi	state0, state0, const0@l
+	addi	state1, state1, const1@l
+	addi	state2, state2, const2@l
+	addi	state3, state3, const3@l
+
+	add	state4, state4, key0
+	add	state5, state5, key1
+	add	state6, state6, key2
+	add	state7, state7, key3
+	add	state8, state8, key4
+	add	state9, state9, key5
+	add	state10, state10, key6
+	add	state11, state11, key7
+
+	add	state12, state12, counter0
+	add	state13, state13, counter1
+
+#ifdef __BIG_ENDIAN__
+	stwbrx	state0, val4, dst_bytes
+	addi	dst_bytes, dst_bytes, 8
+	stwbrx	state1, 0, dst_bytes
+	stwbrx	state2, val4, dst_bytes
+	addi	dst_bytes, dst_bytes, 8
+	stwbrx	state3, 0, dst_bytes
+	stwbrx	state4, val4, dst_bytes
+	addi	dst_bytes, dst_bytes, 8
+	stwbrx	state5, 0, dst_bytes
+	stwbrx	state6, val4, dst_bytes
+	addi	dst_bytes, dst_bytes, 8
+	stwbrx	state7, 0, dst_bytes
+	stwbrx	state8, val4, dst_bytes
+	addi	dst_bytes, dst_bytes, 8
+	stwbrx	state9, 0, dst_bytes
+	stwbrx	state10, val4, dst_bytes
+	addi	dst_bytes, dst_bytes, 8
+	stwbrx	state11, 0, dst_bytes
+	stwbrx	state12, val4, dst_bytes
+	addi	dst_bytes, dst_bytes, 8
+	stwbrx	state13, 0, dst_bytes
+	stwbrx	state14, val4, dst_bytes
+	addi	dst_bytes, dst_bytes, 8
+	stwbrx	state15, 0, dst_bytes
+#else
+	stw	state0, 4(dst_bytes)
+	stw	state1, 8(dst_bytes)
+	stw	state2, 12(dst_bytes)
+	stw	state3, 16(dst_bytes)
+	stw	state4, 20(dst_bytes)
+	stw	state5, 24(dst_bytes)
+	stw	state6, 28(dst_bytes)
+	stw	state7, 32(dst_bytes)
+	stw	state8, 36(dst_bytes)
+	stw	state9, 40(dst_bytes)
+	stw	state10, 44(dst_bytes)
+	stw	state11, 48(dst_bytes)
+	stw	state12, 52(dst_bytes)
+	stw	state13, 56(dst_bytes)
+	stw	state14, 60(dst_bytes)
+	stwu	state15, 64(dst_bytes)
+#endif
+
+	subic.	idx_r0, idx_r0, 1	/* subi. can't use r0 as source */
+
+#ifdef __powerpc64__
+	addi	counter0, counter0, 1
+	srdi	counter1, counter0, 32
+#else
+	addic	counter0, counter0, 1
+	addze	counter1, counter1
+#endif
+
+	bne	.Lblock
+
+#ifdef __powerpc64__
+	ld	counter, -216(r1)
+#else
+	lwz	counter, 20(r1)
+#endif
+	stw	counter0, 0(counter)
+	stw	counter1, 4(counter)
+
+	li	r6, 0
+	li	r7, 0
+	li	r8, 0
+	li	r9, 0
+	li	r10, 0
+	li	r11, 0
+	li	r12, 0
+
+#ifdef __powerpc64__
+	ld	r14, -144(r1)
+	ld	r15, -136(r1)
+	ld	r16, -128(r1)
+	ld	r17, -120(r1)
+	ld	r18, -112(r1)
+	ld	r19, -104(r1)
+	ld	r20, -96(r1)
+	ld	r21, -88(r1)
+	ld	r22, -80(r1)
+	ld	r23, -72(r1)
+	ld	r24, -64(r1)
+	ld	r25, -56(r1)
+	ld	r26, -48(r1)
+	ld	r27, -40(r1)
+	ld	r28, -32(r1)
+	ld	r29, -24(r1)
+	ld	r30, -16(r1)
+	ld	r31, -8(r1)
+#else
+#ifdef __BIG_ENDIAN__
+	lmw	r14, 24(r1)
+#else
+	lwz	r14, 24(r1)
+	lwz	r15, 28(r1)
+	lwz	r16, 32(r1)
+	lwz	r17, 36(r1)
+	lwz	r18, 40(r1)
+	lwz	r19, 44(r1)
+	lwz	r20, 48(r1)
+	lwz	r21, 52(r1)
+	lwz	r22, 56(r1)
+	lwz	r23, 60(r1)
+	lwz	r24, 64(r1)
+	lwz	r25, 68(r1)
+	lwz	r26, 72(r1)
+	lwz	r27, 76(r1)
+	lwz	r28, 80(r1)
+	lwz	r29, 84(r1)
+	lwz	r30, 88(r1)
+	lwz	r31, 92(r1)
+#endif
+	addi	r1, r1, 96
+#endif	/* __powerpc64__ */
+	blr
+SYM_FUNC_END(__arch_chacha20_blocks_nostack)
diff --git a/arch/powerpc/kernel/vdso/vgetrandom.c b/arch/powerpc/kernel/vdso/vgetrandom.c
new file mode 100644
index 000000000000..5f855d45fb7b
--- /dev/null
+++ b/arch/powerpc/kernel/vdso/vgetrandom.c
@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Powerpc userspace implementation of getrandom()
+ *
+ * Copyright (C) 2024 Christophe Leroy <christophe.leroy@csgroup.eu>, CS GROUP France
+ */
+#include <linux/time.h>
+#include <linux/types.h>
+
+ssize_t __c_kernel_getrandom(void *buffer, size_t len, unsigned int flags, void *opaque_state,
+			     size_t opaque_len, const struct vdso_rng_data *vd)
+{
+	return __cvdso_getrandom_data(vd, buffer, len, flags, opaque_state, opaque_len);
+}
diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S
index f420df7888a7..7ab4e2fb28b1 100644
--- a/arch/powerpc/kernel/vmlinux.lds.S
+++ b/arch/powerpc/kernel/vmlinux.lds.S
@@ -123,8 +123,6 @@ SECTIONS
 		 */
 		*(.sfpr);
 		*(.text.asan.* .text.tsan.*)
-		MEM_KEEP(init.text)
-		MEM_KEEP(exit.text)
 	} :text
 
 	. = ALIGN(PAGE_SIZE);
diff --git a/arch/powerpc/kexec/core_64.c b/arch/powerpc/kexec/core_64.c
index 85050be08a23..222aa326dace 100644
--- a/arch/powerpc/kexec/core_64.c
+++ b/arch/powerpc/kexec/core_64.c
@@ -27,6 +27,7 @@
 #include <asm/paca.h>
 #include <asm/mmu.h>
 #include <asm/sections.h>	/* _end */
+#include <asm/setup.h>
 #include <asm/smp.h>
 #include <asm/hw_breakpoint.h>
 #include <asm/svm.h>
@@ -317,6 +318,16 @@ void default_machine_kexec(struct kimage *image)
 	if (!kdump_in_progress())
 		kexec_prepare_cpus();
 
+#ifdef CONFIG_PPC_PSERIES
+	/*
+	 * This must be done after other CPUs have shut down, otherwise they
+	 * could execute the 'scv' instruction, which is not supported with
+	 * reloc disabled (see configure_exceptions()).
+	 */
+	if (firmware_has_feature(FW_FEATURE_SET_MODE))
+		pseries_disable_reloc_on_exc();
+#endif
+
 	printk("kexec: Starting switchover sequence.\n");
 
 	/* switch to a staticly allocated stack.  Based on irq stack code.
@@ -456,9 +467,15 @@ static int add_node_props(void *fdt, int node_offset, const struct device_node *
  * @fdt:              Flattened device tree of the kernel.
  *
  * Returns 0 on success, negative errno on error.
+ *
+ * Note: expecting no subnodes under /cpus/<node> with device_type == "cpu".
+ * If this changes, update this function to include them.
  */
 int update_cpus_node(void *fdt)
 {
+	int prev_node_offset;
+	const char *device_type;
+	const struct fdt_property *prop;
 	struct device_node *cpus_node, *dn;
 	int cpus_offset, cpus_subnode_offset, ret = 0;
 
@@ -469,30 +486,44 @@ int update_cpus_node(void *fdt)
 		return cpus_offset;
 	}
 
-	if (cpus_offset > 0) {
-		ret = fdt_del_node(fdt, cpus_offset);
+	prev_node_offset = cpus_offset;
+	/* Delete sub-nodes of /cpus node with device_type == "cpu" */
+	for (cpus_subnode_offset = fdt_first_subnode(fdt, cpus_offset); cpus_subnode_offset >= 0;) {
+		/* Ignore nodes that do not have a device_type property or device_type != "cpu" */
+		prop = fdt_get_property(fdt, cpus_subnode_offset, "device_type", NULL);
+		if (!prop || strcmp(prop->data, "cpu")) {
+			prev_node_offset = cpus_subnode_offset;
+			goto next_node;
+		}
+
+		ret = fdt_del_node(fdt, cpus_subnode_offset);
 		if (ret < 0) {
-			pr_err("Error deleting /cpus node: %s\n", fdt_strerror(ret));
-			return -EINVAL;
+			pr_err("Failed to delete a cpus sub-node: %s\n", fdt_strerror(ret));
+			return ret;
 		}
+next_node:
+		if (prev_node_offset == cpus_offset)
+			cpus_subnode_offset = fdt_first_subnode(fdt, cpus_offset);
+		else
+			cpus_subnode_offset = fdt_next_subnode(fdt, prev_node_offset);
 	}
 
-	/* Add cpus node to fdt */
-	cpus_offset = fdt_add_subnode(fdt, fdt_path_offset(fdt, "/"), "cpus");
-	if (cpus_offset < 0) {
-		pr_err("Error creating /cpus node: %s\n", fdt_strerror(cpus_offset));
+	cpus_node = of_find_node_by_path("/cpus");
+	/* Fail here to avoid kexec/kdump kernel boot hung */
+	if (!cpus_node) {
+		pr_err("No /cpus node found\n");
 		return -EINVAL;
 	}
 
-	/* Add cpus node properties */
-	cpus_node = of_find_node_by_path("/cpus");
-	ret = add_node_props(fdt, cpus_offset, cpus_node);
-	of_node_put(cpus_node);
-	if (ret < 0)
-		return ret;
+	/* Add all /cpus sub-nodes of device_type == "cpu" to FDT */
+	for_each_child_of_node(cpus_node, dn) {
+		/* Ignore device nodes that do not have a device_type property
+		 * or device_type != "cpu".
+		 */
+		device_type = of_get_property(dn, "device_type", NULL);
+		if (!device_type || strcmp(device_type, "cpu"))
+			continue;
 
-	/* Loop through all subnodes of cpus and add them to fdt */
-	for_each_node_by_type(dn, "cpu") {
 		cpus_subnode_offset = fdt_add_subnode(fdt, cpus_offset, dn->full_name);
 		if (cpus_subnode_offset < 0) {
 			pr_err("Unable to add %s subnode: %s\n", dn->full_name,
@@ -506,6 +537,7 @@ int update_cpus_node(void *fdt)
 			goto out;
 	}
 out:
+	of_node_put(cpus_node);
 	of_node_put(dn);
 	return ret;
 }
diff --git a/arch/powerpc/kexec/elf_64.c b/arch/powerpc/kexec/elf_64.c
index 214c071c58ed..5d6d616404cf 100644
--- a/arch/powerpc/kexec/elf_64.c
+++ b/arch/powerpc/kexec/elf_64.c
@@ -23,6 +23,7 @@
 #include <linux/of_fdt.h>
 #include <linux/slab.h>
 #include <linux/types.h>
+#include <asm/kexec_ranges.h>
 
 static void *elf64_load(struct kimage *image, char *kernel_buf,
 			unsigned long kernel_len, char *initrd,
@@ -36,6 +37,7 @@ static void *elf64_load(struct kimage *image, char *kernel_buf,
 	const void *slave_code;
 	struct elfhdr ehdr;
 	char *modified_cmdline = NULL;
+	struct crash_mem *rmem = NULL;
 	struct kexec_elf_info elf_info;
 	struct kexec_buf kbuf = { .image = image, .buf_min = 0,
 				  .buf_max = ppc64_rma_size };
@@ -102,17 +104,20 @@ static void *elf64_load(struct kimage *image, char *kernel_buf,
 		kexec_dprintk("Loaded initrd at 0x%lx\n", initrd_load_addr);
 	}
 
+	ret = get_reserved_memory_ranges(&rmem);
+	if (ret)
+		goto out;
+
 	fdt = of_kexec_alloc_and_setup_fdt(image, initrd_load_addr,
 					   initrd_len, cmdline,
-					   kexec_extra_fdt_size_ppc64(image));
+					   kexec_extra_fdt_size_ppc64(image, rmem));
 	if (!fdt) {
 		pr_err("Error setting up the new device tree.\n");
 		ret = -EINVAL;
 		goto out;
 	}
 
-	ret = setup_new_fdt_ppc64(image, fdt, initrd_load_addr,
-				  initrd_len, cmdline);
+	ret = setup_new_fdt_ppc64(image, fdt, rmem);
 	if (ret)
 		goto out_free_fdt;
 
@@ -146,6 +151,7 @@ static void *elf64_load(struct kimage *image, char *kernel_buf,
 out_free_fdt:
 	kvfree(fdt);
 out:
+	kfree(rmem);
 	kfree(modified_cmdline);
 	kexec_free_elf_info(&elf_info);
 
diff --git a/arch/powerpc/kexec/file_load_64.c b/arch/powerpc/kexec/file_load_64.c
index 925a69ad2468..9738adabeb1f 100644
--- a/arch/powerpc/kexec/file_load_64.c
+++ b/arch/powerpc/kexec/file_load_64.c
@@ -18,6 +18,7 @@
 #include <linux/of_fdt.h>
 #include <linux/libfdt.h>
 #include <linux/of.h>
+#include <linux/of_address.h>
 #include <linux/memblock.h>
 #include <linux/slab.h>
 #include <linux/vmalloc.h>
@@ -376,11 +377,10 @@ static int kdump_setup_usable_lmb(struct drmem_lmb *lmb, const __be32 **usm,
 static int add_usable_mem_property(void *fdt, struct device_node *dn,
 				   struct umem_info *um_info)
 {
-	int n_mem_addr_cells, n_mem_size_cells, node;
+	int node;
 	char path[NODE_PATH_LEN];
-	int i, len, ranges, ret;
-	const __be32 *prop;
-	u64 base, end;
+	int i, ret;
+	u64 base, size;
 
 	of_node_get(dn);
 
@@ -399,41 +399,30 @@ static int add_usable_mem_property(void *fdt, struct device_node *dn,
 		goto out;
 	}
 
-	/* Get the address & size cells */
-	n_mem_addr_cells = of_n_addr_cells(dn);
-	n_mem_size_cells = of_n_size_cells(dn);
-	kexec_dprintk("address cells: %d, size cells: %d\n", n_mem_addr_cells,
-		      n_mem_size_cells);
-
 	um_info->idx  = 0;
 	if (!check_realloc_usable_mem(um_info, 2)) {
 		ret = -ENOMEM;
 		goto out;
 	}
 
-	prop = of_get_property(dn, "reg", &len);
-	if (!prop || len <= 0) {
-		ret = 0;
-		goto out;
-	}
-
 	/*
 	 * "reg" property represents sequence of (addr,size) tuples
 	 * each representing a memory range.
 	 */
-	ranges = (len >> 2) / (n_mem_addr_cells + n_mem_size_cells);
-
-	for (i = 0; i < ranges; i++) {
-		base = of_read_number(prop, n_mem_addr_cells);
-		prop += n_mem_addr_cells;
-		end = base + of_read_number(prop, n_mem_size_cells) - 1;
-		prop += n_mem_size_cells;
+	for (i = 0; ; i++) {
+		ret = of_property_read_reg(dn, i, &base, &size);
+		if (ret)
+			break;
 
-		ret = add_usable_mem(um_info, base, end);
+		ret = add_usable_mem(um_info, base, base + size - 1);
 		if (ret)
 			goto out;
 	}
 
+	// No reg or empty reg? Skip this node.
+	if (i == 0)
+		goto out;
+
 	/*
 	 * No kdump kernel usable memory found in this memory node.
 	 * Write (0,0) tuple in linux,usable-memory property for
@@ -803,10 +792,9 @@ static unsigned int cpu_node_size(void)
 	return size;
 }
 
-static unsigned int kdump_extra_fdt_size_ppc64(struct kimage *image)
+static unsigned int kdump_extra_fdt_size_ppc64(struct kimage *image, unsigned int cpu_nodes)
 {
-	unsigned int cpu_nodes, extra_size = 0;
-	struct device_node *dn;
+	unsigned int extra_size = 0;
 	u64 usm_entries;
 #ifdef CONFIG_CRASH_HOTPLUG
 	unsigned int possible_cpu_nodes;
@@ -826,18 +814,6 @@ static unsigned int kdump_extra_fdt_size_ppc64(struct kimage *image)
 		extra_size += (unsigned int)(usm_entries * sizeof(u64));
 	}
 
-	/*
-	 * Get the number of CPU nodes in the current DT. This allows to
-	 * reserve places for CPU nodes added since the boot time.
-	 */
-	cpu_nodes = 0;
-	for_each_node_by_type(dn, "cpu") {
-		cpu_nodes++;
-	}
-
-	if (cpu_nodes > boot_cpu_node_count)
-		extra_size += (cpu_nodes - boot_cpu_node_count) * cpu_node_size();
-
 #ifdef CONFIG_CRASH_HOTPLUG
 	/*
 	 * Make sure enough space is reserved to accommodate possible CPU nodes
@@ -861,16 +837,30 @@ static unsigned int kdump_extra_fdt_size_ppc64(struct kimage *image)
  *
  * Returns the estimated extra size needed for kexec/kdump kernel FDT.
  */
-unsigned int kexec_extra_fdt_size_ppc64(struct kimage *image)
+unsigned int kexec_extra_fdt_size_ppc64(struct kimage *image, struct crash_mem *rmem)
 {
-	unsigned int extra_size = 0;
+	struct device_node *dn;
+	unsigned int cpu_nodes = 0, extra_size = 0;
 
 	// Budget some space for the password blob. There's already extra space
 	// for the key name
 	if (plpks_is_available())
 		extra_size += (unsigned int)plpks_get_passwordlen();
 
-	return extra_size + kdump_extra_fdt_size_ppc64(image);
+	/* Get the number of CPU nodes in the current device tree */
+	for_each_node_by_type(dn, "cpu") {
+		cpu_nodes++;
+	}
+
+	/* Consider extra space for CPU nodes added since the boot time */
+	if (cpu_nodes > boot_cpu_node_count)
+		extra_size += (cpu_nodes - boot_cpu_node_count) * cpu_node_size();
+
+	/* Consider extra space for reserved memory ranges if any */
+	if (rmem->nr_ranges > 0)
+		extra_size += sizeof(struct fdt_reserve_entry) * rmem->nr_ranges;
+
+	return extra_size + kdump_extra_fdt_size_ppc64(image, cpu_nodes);
 }
 
 static int copy_property(void *fdt, int node_offset, const struct device_node *dn,
@@ -924,18 +914,13 @@ static int update_pci_dma_nodes(void *fdt, const char *dmapropname)
  *                       being loaded.
  * @image:               kexec image being loaded.
  * @fdt:                 Flattened device tree for the next kernel.
- * @initrd_load_addr:    Address where the next initrd will be loaded.
- * @initrd_len:          Size of the next initrd, or 0 if there will be none.
- * @cmdline:             Command line for the next kernel, or NULL if there will
- *                       be none.
+ * @rmem:                Reserved memory ranges.
  *
  * Returns 0 on success, negative errno on error.
  */
-int setup_new_fdt_ppc64(const struct kimage *image, void *fdt,
-			unsigned long initrd_load_addr,
-			unsigned long initrd_len, const char *cmdline)
+int setup_new_fdt_ppc64(const struct kimage *image, void *fdt, struct crash_mem *rmem)
 {
-	struct crash_mem *umem = NULL, *rmem = NULL;
+	struct crash_mem *umem = NULL;
 	int i, nr_ranges, ret;
 
 #ifdef CONFIG_CRASH_DUMP
@@ -991,10 +976,6 @@ int setup_new_fdt_ppc64(const struct kimage *image, void *fdt,
 		goto out;
 
 	/* Update memory reserve map */
-	ret = get_reserved_memory_ranges(&rmem);
-	if (ret)
-		goto out;
-
 	nr_ranges = rmem ? rmem->nr_ranges : 0;
 	for (i = 0; i < nr_ranges; i++) {
 		u64 base, size;
@@ -1014,7 +995,6 @@ int setup_new_fdt_ppc64(const struct kimage *image, void *fdt,
 		ret = plpks_populate_fdt(fdt);
 
 out:
-	kfree(rmem);
 	kfree(umem);
 	return ret;
 }
diff --git a/arch/powerpc/kvm/book3s_64_vio.c b/arch/powerpc/kvm/book3s_64_vio.c
index 3ff3de9a52ac..34c0adb9fdbf 100644
--- a/arch/powerpc/kvm/book3s_64_vio.c
+++ b/arch/powerpc/kvm/book3s_64_vio.c
@@ -118,12 +118,12 @@ long kvm_spapr_tce_attach_iommu_group(struct kvm *kvm, int tablefd,
 	struct fd f;
 
 	f = fdget(tablefd);
-	if (!f.file)
+	if (!fd_file(f))
 		return -EBADF;
 
 	rcu_read_lock();
 	list_for_each_entry_rcu(stt, &kvm->arch.spapr_tce_tables, list) {
-		if (stt == f.file->private_data) {
+		if (stt == fd_file(f)->private_data) {
 			found = true;
 			break;
 		}
diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c
index daaf7faf21a5..ba0492f9de65 100644
--- a/arch/powerpc/kvm/book3s_hv.c
+++ b/arch/powerpc/kvm/book3s_hv.c
@@ -1922,14 +1922,22 @@ static int kvmppc_handle_exit_hv(struct kvm_vcpu *vcpu,
 
 		r = EMULATE_FAIL;
 		if (cpu_has_feature(CPU_FTR_ARCH_300)) {
-			if (cause == FSCR_MSGP_LG)
+			switch (cause) {
+			case FSCR_MSGP_LG:
 				r = kvmppc_emulate_doorbell_instr(vcpu);
-			if (cause == FSCR_PM_LG)
+				break;
+			case FSCR_PM_LG:
 				r = kvmppc_pmu_unavailable(vcpu);
-			if (cause == FSCR_EBB_LG)
+				break;
+			case FSCR_EBB_LG:
 				r = kvmppc_ebb_unavailable(vcpu);
-			if (cause == FSCR_TM_LG)
+				break;
+			case FSCR_TM_LG:
 				r = kvmppc_tm_unavailable(vcpu);
+				break;
+			default:
+				break;
+			}
 		}
 		if (r == EMULATE_FAIL) {
 			kvmppc_core_queue_program(vcpu, SRR1_PROGILL |
@@ -2305,7 +2313,7 @@ static int kvmppc_get_one_reg_hv(struct kvm_vcpu *vcpu, u64 id,
 		*val = get_reg_val(id, kvmppc_get_siar_hv(vcpu));
 		break;
 	case KVM_REG_PPC_SDAR:
-		*val = get_reg_val(id, kvmppc_get_siar_hv(vcpu));
+		*val = get_reg_val(id, kvmppc_get_sdar_hv(vcpu));
 		break;
 	case KVM_REG_PPC_SIER:
 		*val = get_reg_val(id, kvmppc_get_sier_hv(vcpu, 0));
@@ -2349,6 +2357,15 @@ static int kvmppc_get_one_reg_hv(struct kvm_vcpu *vcpu, u64 id,
 	case KVM_REG_PPC_DAWRX1:
 		*val = get_reg_val(id, kvmppc_get_dawrx1_hv(vcpu));
 		break;
+	case KVM_REG_PPC_DEXCR:
+		*val = get_reg_val(id, kvmppc_get_dexcr_hv(vcpu));
+		break;
+	case KVM_REG_PPC_HASHKEYR:
+		*val = get_reg_val(id, kvmppc_get_hashkeyr_hv(vcpu));
+		break;
+	case KVM_REG_PPC_HASHPKEYR:
+		*val = get_reg_val(id, kvmppc_get_hashpkeyr_hv(vcpu));
+		break;
 	case KVM_REG_PPC_CIABR:
 		*val = get_reg_val(id, kvmppc_get_ciabr_hv(vcpu));
 		break;
@@ -2540,7 +2557,7 @@ static int kvmppc_set_one_reg_hv(struct kvm_vcpu *vcpu, u64 id,
 		vcpu->arch.mmcrs = set_reg_val(id, *val);
 		break;
 	case KVM_REG_PPC_MMCR3:
-		*val = get_reg_val(id, vcpu->arch.mmcr[3]);
+		kvmppc_set_mmcr_hv(vcpu, 3, set_reg_val(id, *val));
 		break;
 	case KVM_REG_PPC_PMC1 ... KVM_REG_PPC_PMC8:
 		i = id - KVM_REG_PPC_PMC1;
@@ -2592,6 +2609,15 @@ static int kvmppc_set_one_reg_hv(struct kvm_vcpu *vcpu, u64 id,
 	case KVM_REG_PPC_DAWRX1:
 		kvmppc_set_dawrx1_hv(vcpu, set_reg_val(id, *val) & ~DAWRX_HYP);
 		break;
+	case KVM_REG_PPC_DEXCR:
+		kvmppc_set_dexcr_hv(vcpu, set_reg_val(id, *val));
+		break;
+	case KVM_REG_PPC_HASHKEYR:
+		kvmppc_set_hashkeyr_hv(vcpu, set_reg_val(id, *val));
+		break;
+	case KVM_REG_PPC_HASHPKEYR:
+		kvmppc_set_hashpkeyr_hv(vcpu, set_reg_val(id, *val));
+		break;
 	case KVM_REG_PPC_CIABR:
 		kvmppc_set_ciabr_hv(vcpu, set_reg_val(id, *val));
 		/* Don't allow setting breakpoints in hypervisor code */
@@ -4031,7 +4057,6 @@ static noinline void kvmppc_run_core(struct kvmppc_vcore *vc)
 	/* Return to whole-core mode if we split the core earlier */
 	if (cmd_bit) {
 		unsigned long hid0 = mfspr(SPRN_HID0);
-		unsigned long loops = 0;
 
 		hid0 &= ~HID0_POWER8_DYNLPARDIS;
 		stat_bit = HID0_POWER8_2LPARMODE | HID0_POWER8_4LPARMODE;
@@ -4043,7 +4068,6 @@ static noinline void kvmppc_run_core(struct kvmppc_vcore *vc)
 			if (!(hid0 & stat_bit))
 				break;
 			cpu_relax();
-			++loops;
 		}
 		split_info.do_nap = 0;
 	}
@@ -4108,6 +4132,77 @@ static void vcpu_vpa_increment_dispatch(struct kvm_vcpu *vcpu)
 	}
 }
 
+/* Helper functions for reading L2's stats from L1's VPA */
+#ifdef CONFIG_PPC_PSERIES
+static DEFINE_PER_CPU(u64, l1_to_l2_cs);
+static DEFINE_PER_CPU(u64, l2_to_l1_cs);
+static DEFINE_PER_CPU(u64, l2_runtime_agg);
+
+int kvmhv_get_l2_counters_status(void)
+{
+	return firmware_has_feature(FW_FEATURE_LPAR) &&
+		get_lppaca()->l2_counters_enable;
+}
+
+void kvmhv_set_l2_counters_status(int cpu, bool status)
+{
+	if (!firmware_has_feature(FW_FEATURE_LPAR))
+		return;
+	if (status)
+		lppaca_of(cpu).l2_counters_enable = 1;
+	else
+		lppaca_of(cpu).l2_counters_enable = 0;
+}
+
+int kmvhv_counters_tracepoint_regfunc(void)
+{
+	int cpu;
+
+	for_each_present_cpu(cpu) {
+		kvmhv_set_l2_counters_status(cpu, true);
+	}
+	return 0;
+}
+
+void kmvhv_counters_tracepoint_unregfunc(void)
+{
+	int cpu;
+
+	for_each_present_cpu(cpu) {
+		kvmhv_set_l2_counters_status(cpu, false);
+	}
+}
+
+static void do_trace_nested_cs_time(struct kvm_vcpu *vcpu)
+{
+	struct lppaca *lp = get_lppaca();
+	u64 l1_to_l2_ns, l2_to_l1_ns, l2_runtime_ns;
+	u64 *l1_to_l2_cs_ptr = this_cpu_ptr(&l1_to_l2_cs);
+	u64 *l2_to_l1_cs_ptr = this_cpu_ptr(&l2_to_l1_cs);
+	u64 *l2_runtime_agg_ptr = this_cpu_ptr(&l2_runtime_agg);
+
+	l1_to_l2_ns = tb_to_ns(be64_to_cpu(lp->l1_to_l2_cs_tb));
+	l2_to_l1_ns = tb_to_ns(be64_to_cpu(lp->l2_to_l1_cs_tb));
+	l2_runtime_ns = tb_to_ns(be64_to_cpu(lp->l2_runtime_tb));
+	trace_kvmppc_vcpu_stats(vcpu, l1_to_l2_ns - *l1_to_l2_cs_ptr,
+					l2_to_l1_ns - *l2_to_l1_cs_ptr,
+					l2_runtime_ns - *l2_runtime_agg_ptr);
+	*l1_to_l2_cs_ptr = l1_to_l2_ns;
+	*l2_to_l1_cs_ptr = l2_to_l1_ns;
+	*l2_runtime_agg_ptr = l2_runtime_ns;
+}
+
+#else
+int kvmhv_get_l2_counters_status(void)
+{
+	return 0;
+}
+
+static void do_trace_nested_cs_time(struct kvm_vcpu *vcpu)
+{
+}
+#endif
+
 static int kvmhv_vcpu_entry_nestedv2(struct kvm_vcpu *vcpu, u64 time_limit,
 				     unsigned long lpcr, u64 *tb)
 {
@@ -4116,6 +4211,11 @@ static int kvmhv_vcpu_entry_nestedv2(struct kvm_vcpu *vcpu, u64 time_limit,
 	int trap;
 	long rc;
 
+	if (vcpu->arch.doorbell_request) {
+		vcpu->arch.doorbell_request = 0;
+		kvmppc_set_dpdes(vcpu, 1);
+	}
+
 	io = &vcpu->arch.nestedv2_io;
 
 	msr = mfmsr();
@@ -4156,6 +4256,10 @@ static int kvmhv_vcpu_entry_nestedv2(struct kvm_vcpu *vcpu, u64 time_limit,
 
 	timer_rearm_host_dec(*tb);
 
+	/* Record context switch and guest_run_time data */
+	if (kvmhv_get_l2_counters_status())
+		do_trace_nested_cs_time(vcpu);
+
 	return trap;
 }
 
@@ -6519,6 +6623,7 @@ static void kvmppc_book3s_exit_hv(void)
 
 module_init(kvmppc_book3s_init_hv);
 module_exit(kvmppc_book3s_exit_hv);
+MODULE_DESCRIPTION("KVM on Book3S (POWER8 and later) in hypervisor mode");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS_MISCDEV(KVM_MINOR);
 MODULE_ALIAS("devname:kvm");
diff --git a/arch/powerpc/kvm/book3s_hv.h b/arch/powerpc/kvm/book3s_hv.h
index 47b2c815641e..a404c9b221c1 100644
--- a/arch/powerpc/kvm/book3s_hv.h
+++ b/arch/powerpc/kvm/book3s_hv.h
@@ -116,6 +116,9 @@ KVMPPC_BOOK3S_HV_VCPU_ACCESSOR(dawr0, 64, KVMPPC_GSID_DAWR0)
 KVMPPC_BOOK3S_HV_VCPU_ACCESSOR(dawr1, 64, KVMPPC_GSID_DAWR1)
 KVMPPC_BOOK3S_HV_VCPU_ACCESSOR(dawrx0, 64, KVMPPC_GSID_DAWRX0)
 KVMPPC_BOOK3S_HV_VCPU_ACCESSOR(dawrx1, 64, KVMPPC_GSID_DAWRX1)
+KVMPPC_BOOK3S_HV_VCPU_ACCESSOR(dexcr, 64, KVMPPC_GSID_DEXCR)
+KVMPPC_BOOK3S_HV_VCPU_ACCESSOR(hashkeyr, 64, KVMPPC_GSID_HASHKEYR)
+KVMPPC_BOOK3S_HV_VCPU_ACCESSOR(hashpkeyr, 64, KVMPPC_GSID_HASHPKEYR)
 KVMPPC_BOOK3S_HV_VCPU_ACCESSOR(ciabr, 64, KVMPPC_GSID_CIABR)
 KVMPPC_BOOK3S_HV_VCPU_ACCESSOR(wort, 64, KVMPPC_GSID_WORT)
 KVMPPC_BOOK3S_HV_VCPU_ACCESSOR(ppr, 64, KVMPPC_GSID_PPR)
diff --git a/arch/powerpc/kvm/book3s_hv_nestedv2.c b/arch/powerpc/kvm/book3s_hv_nestedv2.c
index 1091f7a83b25..eeecea8f202b 100644
--- a/arch/powerpc/kvm/book3s_hv_nestedv2.c
+++ b/arch/powerpc/kvm/book3s_hv_nestedv2.c
@@ -193,6 +193,15 @@ static int gs_msg_ops_vcpu_fill_info(struct kvmppc_gs_buff *gsb,
 		case KVMPPC_GSID_DAWRX1:
 			rc = kvmppc_gse_put_u32(gsb, iden, vcpu->arch.dawrx1);
 			break;
+		case KVMPPC_GSID_DEXCR:
+			rc = kvmppc_gse_put_u64(gsb, iden, vcpu->arch.dexcr);
+			break;
+		case KVMPPC_GSID_HASHKEYR:
+			rc = kvmppc_gse_put_u64(gsb, iden, vcpu->arch.hashkeyr);
+			break;
+		case KVMPPC_GSID_HASHPKEYR:
+			rc = kvmppc_gse_put_u64(gsb, iden, vcpu->arch.hashpkeyr);
+			break;
 		case KVMPPC_GSID_CIABR:
 			rc = kvmppc_gse_put_u64(gsb, iden, vcpu->arch.ciabr);
 			break;
@@ -311,6 +320,10 @@ static int gs_msg_ops_vcpu_fill_info(struct kvmppc_gs_buff *gsb,
 			rc = kvmppc_gse_put_u64(gsb, iden,
 						vcpu->arch.vcore->vtb);
 			break;
+		case KVMPPC_GSID_DPDES:
+			rc = kvmppc_gse_put_u64(gsb, iden,
+						vcpu->arch.vcore->dpdes);
+			break;
 		case KVMPPC_GSID_LPCR:
 			rc = kvmppc_gse_put_u64(gsb, iden,
 						vcpu->arch.vcore->lpcr);
@@ -441,6 +454,15 @@ static int gs_msg_ops_vcpu_refresh_info(struct kvmppc_gs_msg *gsm,
 		case KVMPPC_GSID_DAWRX1:
 			vcpu->arch.dawrx1 = kvmppc_gse_get_u32(gse);
 			break;
+		case KVMPPC_GSID_DEXCR:
+			vcpu->arch.dexcr = kvmppc_gse_get_u64(gse);
+			break;
+		case KVMPPC_GSID_HASHKEYR:
+			vcpu->arch.hashkeyr = kvmppc_gse_get_u64(gse);
+			break;
+		case KVMPPC_GSID_HASHPKEYR:
+			vcpu->arch.hashpkeyr = kvmppc_gse_get_u64(gse);
+			break;
 		case KVMPPC_GSID_CIABR:
 			vcpu->arch.ciabr = kvmppc_gse_get_u64(gse);
 			break;
@@ -543,6 +565,9 @@ static int gs_msg_ops_vcpu_refresh_info(struct kvmppc_gs_msg *gsm,
 		case KVMPPC_GSID_VTB:
 			vcpu->arch.vcore->vtb = kvmppc_gse_get_u64(gse);
 			break;
+		case KVMPPC_GSID_DPDES:
+			vcpu->arch.vcore->dpdes = kvmppc_gse_get_u64(gse);
+			break;
 		case KVMPPC_GSID_LPCR:
 			vcpu->arch.vcore->lpcr = kvmppc_gse_get_u64(gse);
 			break;
diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c
index a7d7137ea0c8..7b8ae509328f 100644
--- a/arch/powerpc/kvm/book3s_pr.c
+++ b/arch/powerpc/kvm/book3s_pr.c
@@ -2111,6 +2111,7 @@ void kvmppc_book3s_exit_pr(void)
 module_init(kvmppc_book3s_init_pr);
 module_exit(kvmppc_book3s_exit_pr);
 
+MODULE_DESCRIPTION("KVM on Book3S without using hypervisor mode");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS_MISCDEV(KVM_MINOR);
 MODULE_ALIAS("devname:kvm");
diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
index d32abe7fe6ab..f14329989e9a 100644
--- a/arch/powerpc/kvm/powerpc.c
+++ b/arch/powerpc/kvm/powerpc.c
@@ -1852,7 +1852,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu)
 
 	kvm_sigset_activate(vcpu);
 
-	if (run->immediate_exit)
+	if (!vcpu->wants_to_run)
 		r = -EINTR;
 	else
 		r = kvmppc_vcpu_run(vcpu);
@@ -1938,11 +1938,11 @@ static int kvm_vcpu_ioctl_enable_cap(struct kvm_vcpu *vcpu,
 
 		r = -EBADF;
 		f = fdget(cap->args[0]);
-		if (!f.file)
+		if (!fd_file(f))
 			break;
 
 		r = -EPERM;
-		dev = kvm_device_from_filp(f.file);
+		dev = kvm_device_from_filp(fd_file(f));
 		if (dev)
 			r = kvmppc_mpic_connect_vcpu(dev, vcpu, cap->args[1]);
 
@@ -1957,11 +1957,11 @@ static int kvm_vcpu_ioctl_enable_cap(struct kvm_vcpu *vcpu,
 
 		r = -EBADF;
 		f = fdget(cap->args[0]);
-		if (!f.file)
+		if (!fd_file(f))
 			break;
 
 		r = -EPERM;
-		dev = kvm_device_from_filp(f.file);
+		dev = kvm_device_from_filp(fd_file(f));
 		if (dev) {
 			if (xics_on_xive())
 				r = kvmppc_xive_connect_vcpu(dev, vcpu, cap->args[1]);
@@ -1980,15 +1980,17 @@ static int kvm_vcpu_ioctl_enable_cap(struct kvm_vcpu *vcpu,
 
 		r = -EBADF;
 		f = fdget(cap->args[0]);
-		if (!f.file)
+		if (!fd_file(f))
 			break;
 
 		r = -ENXIO;
-		if (!xive_enabled())
+		if (!xive_enabled()) {
+			fdput(f);
 			break;
+		}
 
 		r = -EPERM;
-		dev = kvm_device_from_filp(f.file);
+		dev = kvm_device_from_filp(fd_file(f));
 		if (dev)
 			r = kvmppc_xive_native_connect_vcpu(dev, vcpu,
 							    cap->args[1]);
diff --git a/arch/powerpc/kvm/test-guest-state-buffer.c b/arch/powerpc/kvm/test-guest-state-buffer.c
index 4720b8dc8837..bfd225329a18 100644
--- a/arch/powerpc/kvm/test-guest-state-buffer.c
+++ b/arch/powerpc/kvm/test-guest-state-buffer.c
@@ -151,7 +151,7 @@ static void test_gs_bitmap(struct kunit *test)
 		i++;
 	}
 
-	for (u16 iden = KVMPPC_GSID_GPR(0); iden <= KVMPPC_GSID_CTRL; iden++) {
+	for (u16 iden = KVMPPC_GSID_GPR(0); iden <= KVMPPC_GSE_DW_REGS_END; iden++) {
 		kvmppc_gsbm_set(&gsbm, iden);
 		kvmppc_gsbm_set(&gsbm1, iden);
 		KUNIT_EXPECT_TRUE(test, kvmppc_gsbm_test(&gsbm, iden));
@@ -325,4 +325,5 @@ static struct kunit_suite guest_state_buffer_test_suite = {
 
 kunit_test_suites(&guest_state_buffer_test_suite);
 
+MODULE_DESCRIPTION("KUnit tests for Guest State Buffer APIs");
 MODULE_LICENSE("GPL");
diff --git a/arch/powerpc/kvm/trace_hv.h b/arch/powerpc/kvm/trace_hv.h
index 8d57c8428531..77ebc724e6cd 100644
--- a/arch/powerpc/kvm/trace_hv.h
+++ b/arch/powerpc/kvm/trace_hv.h
@@ -512,6 +512,35 @@ TRACE_EVENT(kvmppc_run_vcpu_exit,
 			__entry->vcpu_id, __entry->exit, __entry->ret)
 );
 
+#ifdef CONFIG_PPC_PSERIES
+
+TRACE_EVENT_FN_COND(kvmppc_vcpu_stats,
+	TP_PROTO(struct kvm_vcpu *vcpu, u64 l1_to_l2_cs, u64 l2_to_l1_cs, u64 l2_runtime),
+
+	TP_ARGS(vcpu, l1_to_l2_cs, l2_to_l1_cs, l2_runtime),
+
+	TP_CONDITION(l1_to_l2_cs || l2_to_l1_cs || l2_runtime),
+
+	TP_STRUCT__entry(
+		__field(int,		vcpu_id)
+		__field(u64,		l1_to_l2_cs)
+		__field(u64,		l2_to_l1_cs)
+		__field(u64,		l2_runtime)
+	),
+
+	TP_fast_assign(
+		__entry->vcpu_id  = vcpu->vcpu_id;
+		__entry->l1_to_l2_cs = l1_to_l2_cs;
+		__entry->l2_to_l1_cs = l2_to_l1_cs;
+		__entry->l2_runtime = l2_runtime;
+	),
+
+	TP_printk("VCPU %d: l1_to_l2_cs_time=%llu ns l2_to_l1_cs_time=%llu ns l2_runtime=%llu ns",
+		__entry->vcpu_id,  __entry->l1_to_l2_cs,
+		__entry->l2_to_l1_cs, __entry->l2_runtime),
+	kmvhv_counters_tracepoint_regfunc, kmvhv_counters_tracepoint_unregfunc
+);
+#endif
 #endif /* _TRACE_KVM_HV_H */
 
 /* This part must be outside protection */
diff --git a/arch/powerpc/lib/code-patching.c b/arch/powerpc/lib/code-patching.c
index 0d1f3ee91115..acdab294b340 100644
--- a/arch/powerpc/lib/code-patching.c
+++ b/arch/powerpc/lib/code-patching.c
@@ -20,15 +20,14 @@
 #include <asm/code-patching.h>
 #include <asm/inst.h>
 
-static int __patch_instruction(u32 *exec_addr, ppc_inst_t instr, u32 *patch_addr)
+static int __patch_mem(void *exec_addr, unsigned long val, void *patch_addr, bool is_dword)
 {
-	if (!ppc_inst_prefixed(instr)) {
-		u32 val = ppc_inst_val(instr);
+	if (!IS_ENABLED(CONFIG_PPC64) || likely(!is_dword)) {
+		/* For big endian correctness: plain address would use the wrong half */
+		u32 val32 = val;
 
-		__put_kernel_nofault(patch_addr, &val, u32, failed);
+		__put_kernel_nofault(patch_addr, &val32, u32, failed);
 	} else {
-		u64 val = ppc_inst_as_ulong(instr);
-
 		__put_kernel_nofault(patch_addr, &val, u64, failed);
 	}
 
@@ -44,7 +43,10 @@ failed:
 
 int raw_patch_instruction(u32 *addr, ppc_inst_t instr)
 {
-	return __patch_instruction(addr, instr, addr);
+	if (ppc_inst_prefixed(instr))
+		return __patch_mem(addr, ppc_inst_as_ulong(instr), addr, true);
+	else
+		return __patch_mem(addr, ppc_inst_val(instr), addr, false);
 }
 
 struct patch_context {
@@ -276,7 +278,7 @@ static void unmap_patch_area(unsigned long addr)
 	flush_tlb_kernel_range(addr, addr + PAGE_SIZE);
 }
 
-static int __do_patch_instruction_mm(u32 *addr, ppc_inst_t instr)
+static int __do_patch_mem_mm(void *addr, unsigned long val, bool is_dword)
 {
 	int err;
 	u32 *patch_addr;
@@ -305,7 +307,7 @@ static int __do_patch_instruction_mm(u32 *addr, ppc_inst_t instr)
 
 	orig_mm = start_using_temp_mm(patching_mm);
 
-	err = __patch_instruction(addr, instr, patch_addr);
+	err = __patch_mem(addr, val, patch_addr, is_dword);
 
 	/* context synchronisation performed by __patch_instruction (isync or exception) */
 	stop_using_temp_mm(patching_mm, orig_mm);
@@ -322,7 +324,7 @@ static int __do_patch_instruction_mm(u32 *addr, ppc_inst_t instr)
 	return err;
 }
 
-static int __do_patch_instruction(u32 *addr, ppc_inst_t instr)
+static int __do_patch_mem(void *addr, unsigned long val, bool is_dword)
 {
 	int err;
 	u32 *patch_addr;
@@ -339,7 +341,7 @@ static int __do_patch_instruction(u32 *addr, ppc_inst_t instr)
 	if (radix_enabled())
 		asm volatile("ptesync": : :"memory");
 
-	err = __patch_instruction(addr, instr, patch_addr);
+	err = __patch_mem(addr, val, patch_addr, is_dword);
 
 	pte_clear(&init_mm, text_poke_addr, pte);
 	flush_tlb_kernel_range(text_poke_addr, text_poke_addr + PAGE_SIZE);
@@ -347,7 +349,7 @@ static int __do_patch_instruction(u32 *addr, ppc_inst_t instr)
 	return err;
 }
 
-int patch_instruction(u32 *addr, ppc_inst_t instr)
+static int patch_mem(void *addr, unsigned long val, bool is_dword)
 {
 	int err;
 	unsigned long flags;
@@ -359,19 +361,57 @@ int patch_instruction(u32 *addr, ppc_inst_t instr)
 	 */
 	if (!IS_ENABLED(CONFIG_STRICT_KERNEL_RWX) ||
 	    !static_branch_likely(&poking_init_done))
-		return raw_patch_instruction(addr, instr);
+		return __patch_mem(addr, val, addr, is_dword);
 
 	local_irq_save(flags);
 	if (mm_patch_enabled())
-		err = __do_patch_instruction_mm(addr, instr);
+		err = __do_patch_mem_mm(addr, val, is_dword);
 	else
-		err = __do_patch_instruction(addr, instr);
+		err = __do_patch_mem(addr, val, is_dword);
 	local_irq_restore(flags);
 
 	return err;
 }
+
+#ifdef CONFIG_PPC64
+
+int patch_instruction(u32 *addr, ppc_inst_t instr)
+{
+	if (ppc_inst_prefixed(instr))
+		return patch_mem(addr, ppc_inst_as_ulong(instr), true);
+	else
+		return patch_mem(addr, ppc_inst_val(instr), false);
+}
 NOKPROBE_SYMBOL(patch_instruction);
 
+int patch_uint(void *addr, unsigned int val)
+{
+	if (!IS_ALIGNED((unsigned long)addr, sizeof(unsigned int)))
+		return -EINVAL;
+
+	return patch_mem(addr, val, false);
+}
+NOKPROBE_SYMBOL(patch_uint);
+
+int patch_ulong(void *addr, unsigned long val)
+{
+	if (!IS_ALIGNED((unsigned long)addr, sizeof(unsigned long)))
+		return -EINVAL;
+
+	return patch_mem(addr, val, true);
+}
+NOKPROBE_SYMBOL(patch_ulong);
+
+#else
+
+int patch_instruction(u32 *addr, ppc_inst_t instr)
+{
+	return patch_mem(addr, ppc_inst_val(instr), false);
+}
+NOKPROBE_SYMBOL(patch_instruction)
+
+#endif
+
 static int patch_memset64(u64 *addr, u64 val, size_t count)
 {
 	for (u64 *end = addr + count; addr < end; addr++)
diff --git a/arch/powerpc/lib/crtsavres.S b/arch/powerpc/lib/crtsavres.S
index 7e5e1c28e56a..8967903c15e9 100644
--- a/arch/powerpc/lib/crtsavres.S
+++ b/arch/powerpc/lib/crtsavres.S
@@ -46,7 +46,7 @@
 
 	.section ".text"
 
-#ifndef CONFIG_PPC64
+#ifndef __powerpc64__
 
 /* Routines for saving integer registers, called by the compiler.  */
 /* Called with r11 pointing to the stack header word of the caller of the */
diff --git a/arch/powerpc/lib/qspinlock.c b/arch/powerpc/lib/qspinlock.c
index 5de4dd549f6e..bcc7e4dff8c3 100644
--- a/arch/powerpc/lib/qspinlock.c
+++ b/arch/powerpc/lib/qspinlock.c
@@ -697,7 +697,15 @@ again:
 	}
 
 release:
-	qnodesp->count--; /* release the node */
+	/*
+	 * Clear the lock before releasing the node, as another CPU might see stale
+	 * values if an interrupt occurs after we increment qnodesp->count
+	 * but before node->lock is initialized. The barrier ensures that
+	 * there are no further stores to the node after it has been released.
+	 */
+	node->lock = NULL;
+	barrier();
+	qnodesp->count--;
 }
 
 void queued_spin_lock_slowpath(struct qspinlock *lock)
diff --git a/arch/powerpc/lib/test-code-patching.c b/arch/powerpc/lib/test-code-patching.c
index f76030087f98..8cd3b32f805b 100644
--- a/arch/powerpc/lib/test-code-patching.c
+++ b/arch/powerpc/lib/test-code-patching.c
@@ -438,6 +438,46 @@ static void __init test_multi_instruction_patching(void)
 	vfree(buf);
 }
 
+static void __init test_data_patching(void)
+{
+	void *buf;
+	u32 *addr32;
+
+	buf = vzalloc(PAGE_SIZE);
+	check(buf);
+	if (!buf)
+		return;
+
+	addr32 = buf + 128;
+
+	addr32[1] = 0xA0A1A2A3;
+	addr32[2] = 0xB0B1B2B3;
+
+	check(!patch_uint(&addr32[1], 0xC0C1C2C3));
+
+	check(addr32[0] == 0);
+	check(addr32[1] == 0xC0C1C2C3);
+	check(addr32[2] == 0xB0B1B2B3);
+	check(addr32[3] == 0);
+
+	/* Unaligned patch_ulong() should fail */
+	if (IS_ENABLED(CONFIG_PPC64))
+		check(patch_ulong(&addr32[1], 0xD0D1D2D3) == -EINVAL);
+
+	check(!patch_ulong(&addr32[2], 0xD0D1D2D3));
+
+	check(addr32[0] == 0);
+	check(addr32[1] == 0xC0C1C2C3);
+	check(*(unsigned long *)(&addr32[2]) == 0xD0D1D2D3);
+
+	if (!IS_ENABLED(CONFIG_PPC64))
+		check(addr32[3] == 0);
+
+	check(addr32[4] == 0);
+
+	vfree(buf);
+}
+
 static int __init test_code_patching(void)
 {
 	pr_info("Running code patching self-tests ...\n");
@@ -448,6 +488,7 @@ static int __init test_code_patching(void)
 	test_translate_branch();
 	test_prefixed_patching();
 	test_multi_instruction_patching();
+	test_data_patching();
 
 	return 0;
 }
diff --git a/arch/powerpc/mm/book3s32/mmu.c b/arch/powerpc/mm/book3s32/mmu.c
index 625fe7d08e06..2db167f4233f 100644
--- a/arch/powerpc/mm/book3s32/mmu.c
+++ b/arch/powerpc/mm/book3s32/mmu.c
@@ -223,6 +223,8 @@ int mmu_mark_initmem_nx(void)
 
 	update_bats();
 
+	BUILD_BUG_ON(ALIGN_DOWN(MODULES_VADDR, SZ_256M) < TASK_SIZE);
+
 	for (i = TASK_SIZE >> 28; i < 16; i++) {
 		/* Do not set NX on VM space for modules */
 		if (is_module_segment(i << 28))
diff --git a/arch/powerpc/mm/book3s64/hash_utils.c b/arch/powerpc/mm/book3s64/hash_utils.c
index 01c3b4b65241..e1eadd03f133 100644
--- a/arch/powerpc/mm/book3s64/hash_utils.c
+++ b/arch/powerpc/mm/book3s64/hash_utils.c
@@ -125,7 +125,7 @@ int mmu_ci_restrictions;
 #endif
 static u8 *linear_map_hash_slots;
 static unsigned long linear_map_hash_count;
-struct mmu_hash_ops mmu_hash_ops;
+struct mmu_hash_ops mmu_hash_ops __ro_after_init;
 EXPORT_SYMBOL(mmu_hash_ops);
 
 /*
@@ -1233,10 +1233,6 @@ void __init hash__early_init_mmu(void)
 	__pmd_table_size = H_PMD_TABLE_SIZE;
 	__pud_table_size = H_PUD_TABLE_SIZE;
 	__pgd_table_size = H_PGD_TABLE_SIZE;
-	/*
-	 * 4k use hugepd format, so for hash set then to
-	 * zero
-	 */
 	__pmd_val_bits = HASH_PMD_VAL_BITS;
 	__pud_val_bits = HASH_PUD_VAL_BITS;
 	__pgd_val_bits = HASH_PGD_VAL_BITS;
@@ -1546,6 +1542,13 @@ int hash_page_mm(struct mm_struct *mm, unsigned long ea,
 		goto bail;
 	}
 
+	if (IS_ENABLED(CONFIG_PPC_4K_PAGES) && !radix_enabled()) {
+		if (hugeshift == PMD_SHIFT && psize == MMU_PAGE_16M)
+			hugeshift = mmu_psize_defs[MMU_PAGE_16M].shift;
+		if (hugeshift == PUD_SHIFT && psize == MMU_PAGE_16G)
+			hugeshift = mmu_psize_defs[MMU_PAGE_16G].shift;
+	}
+
 	/*
 	 * Add _PAGE_PRESENT to the required access perm. If there are parallel
 	 * updates to the pte that can possibly clear _PAGE_PTE, catch that too.
diff --git a/arch/powerpc/mm/book3s64/hugetlbpage.c b/arch/powerpc/mm/book3s64/hugetlbpage.c
index 5a2e512e96db..83c3361b358b 100644
--- a/arch/powerpc/mm/book3s64/hugetlbpage.c
+++ b/arch/powerpc/mm/book3s64/hugetlbpage.c
@@ -53,6 +53,16 @@ int __hash_page_huge(unsigned long ea, unsigned long access, unsigned long vsid,
 		/* If PTE permissions don't match, take page fault */
 		if (unlikely(!check_pte_access(access, old_pte)))
 			return 1;
+		/*
+		 * If hash-4k, hugepages use seeral contiguous PxD entries
+		 * so bail out and let mm make the page young or dirty
+		 */
+		if (IS_ENABLED(CONFIG_PPC_4K_PAGES)) {
+			if (!(old_pte & _PAGE_ACCESSED))
+				return 1;
+			if ((access & _PAGE_WRITE) && !(old_pte & _PAGE_DIRTY))
+				return 1;
+		}
 
 		/*
 		 * Try to lock the PTE, add ACCESSED and DIRTY if it was
diff --git a/arch/powerpc/mm/book3s64/pgtable.c b/arch/powerpc/mm/book3s64/pgtable.c
index 2975ea0841ba..5a4a75369043 100644
--- a/arch/powerpc/mm/book3s64/pgtable.c
+++ b/arch/powerpc/mm/book3s64/pgtable.c
@@ -176,6 +176,17 @@ pmd_t pmdp_invalidate(struct vm_area_struct *vma, unsigned long address,
 	return __pmd(old_pmd);
 }
 
+pud_t pudp_invalidate(struct vm_area_struct *vma, unsigned long address,
+		      pud_t *pudp)
+{
+	unsigned long old_pud;
+
+	VM_WARN_ON_ONCE(!pud_present(*pudp));
+	old_pud = pud_hugepage_update(vma->vm_mm, address, pudp, _PAGE_PRESENT, _PAGE_INVALID);
+	flush_pud_tlb_range(vma, address, address + HPAGE_PUD_SIZE);
+	return __pud(old_pud);
+}
+
 pmd_t pmdp_huge_get_and_clear_full(struct vm_area_struct *vma,
 				   unsigned long addr, pmd_t *pmdp, int full)
 {
@@ -259,6 +270,15 @@ pmd_t pmd_modify(pmd_t pmd, pgprot_t newprot)
 	pmdv &= _HPAGE_CHG_MASK;
 	return pmd_set_protbits(__pmd(pmdv), newprot);
 }
+
+pud_t pud_modify(pud_t pud, pgprot_t newprot)
+{
+	unsigned long pudv;
+
+	pudv = pud_val(pud);
+	pudv &= _HPAGE_CHG_MASK;
+	return pud_set_protbits(__pud(pudv), newprot);
+}
 #endif /* CONFIG_TRANSPARENT_HUGEPAGE */
 
 /* For use by kexec, called with MMU off */
@@ -461,18 +481,6 @@ static inline void pgtable_free(void *table, int index)
 	case PUD_INDEX:
 		__pud_free(table);
 		break;
-#if defined(CONFIG_PPC_4K_PAGES) && defined(CONFIG_HUGETLB_PAGE)
-		/* 16M hugepd directory at pud level */
-	case HTLB_16M_INDEX:
-		BUILD_BUG_ON(H_16M_CACHE_INDEX <= 0);
-		kmem_cache_free(PGT_CACHE(H_16M_CACHE_INDEX), table);
-		break;
-		/* 16G hugepd directory at the pgd level */
-	case HTLB_16G_INDEX:
-		BUILD_BUG_ON(H_16G_CACHE_INDEX <= 0);
-		kmem_cache_free(PGT_CACHE(H_16G_CACHE_INDEX), table);
-		break;
-#endif
 		/* We don't free pgd table via RCU callback */
 	default:
 		BUG();
diff --git a/arch/powerpc/mm/book3s64/radix_pgtable.c b/arch/powerpc/mm/book3s64/radix_pgtable.c
index 15e88f1439ec..b0d927009af8 100644
--- a/arch/powerpc/mm/book3s64/radix_pgtable.c
+++ b/arch/powerpc/mm/book3s64/radix_pgtable.c
@@ -17,6 +17,7 @@
 #include <linux/hugetlb.h>
 #include <linux/string_helpers.h>
 #include <linux/memory.h>
+#include <linux/kfence.h>
 
 #include <asm/pgalloc.h>
 #include <asm/mmu_context.h>
@@ -31,6 +32,7 @@
 #include <asm/uaccess.h>
 #include <asm/ultravisor.h>
 #include <asm/set_memory.h>
+#include <asm/kfence.h>
 
 #include <trace/events/thp.h>
 
@@ -293,7 +295,8 @@ static unsigned long next_boundary(unsigned long addr, unsigned long end)
 
 static int __meminit create_physical_mapping(unsigned long start,
 					     unsigned long end,
-					     int nid, pgprot_t _prot)
+					     int nid, pgprot_t _prot,
+					     unsigned long mapping_sz_limit)
 {
 	unsigned long vaddr, addr, mapping_size = 0;
 	bool prev_exec, exec = false;
@@ -301,7 +304,10 @@ static int __meminit create_physical_mapping(unsigned long start,
 	int psize;
 	unsigned long max_mapping_size = memory_block_size;
 
-	if (debug_pagealloc_enabled_or_kfence())
+	if (mapping_sz_limit < max_mapping_size)
+		max_mapping_size = mapping_sz_limit;
+
+	if (debug_pagealloc_enabled())
 		max_mapping_size = PAGE_SIZE;
 
 	start = ALIGN(start, PAGE_SIZE);
@@ -356,8 +362,74 @@ static int __meminit create_physical_mapping(unsigned long start,
 	return 0;
 }
 
+#ifdef CONFIG_KFENCE
+static bool __ro_after_init kfence_early_init = !!CONFIG_KFENCE_SAMPLE_INTERVAL;
+
+static int __init parse_kfence_early_init(char *arg)
+{
+	int val;
+
+	if (get_option(&arg, &val))
+		kfence_early_init = !!val;
+	return 0;
+}
+early_param("kfence.sample_interval", parse_kfence_early_init);
+
+static inline phys_addr_t alloc_kfence_pool(void)
+{
+	phys_addr_t kfence_pool;
+
+	/*
+	 * TODO: Support to enable KFENCE after bootup depends on the ability to
+	 *       split page table mappings. As such support is not currently
+	 *       implemented for radix pagetables, support enabling KFENCE
+	 *       only at system startup for now.
+	 *
+	 *       After support for splitting mappings is available on radix,
+	 *       alloc_kfence_pool() & map_kfence_pool() can be dropped and
+	 *       mapping for __kfence_pool memory can be
+	 *       split during arch_kfence_init_pool().
+	 */
+	if (!kfence_early_init)
+		goto no_kfence;
+
+	kfence_pool = memblock_phys_alloc(KFENCE_POOL_SIZE, PAGE_SIZE);
+	if (!kfence_pool)
+		goto no_kfence;
+
+	memblock_mark_nomap(kfence_pool, KFENCE_POOL_SIZE);
+	return kfence_pool;
+
+no_kfence:
+	disable_kfence();
+	return 0;
+}
+
+static inline void map_kfence_pool(phys_addr_t kfence_pool)
+{
+	if (!kfence_pool)
+		return;
+
+	if (create_physical_mapping(kfence_pool, kfence_pool + KFENCE_POOL_SIZE,
+				    -1, PAGE_KERNEL, PAGE_SIZE))
+		goto err;
+
+	memblock_clear_nomap(kfence_pool, KFENCE_POOL_SIZE);
+	__kfence_pool = __va(kfence_pool);
+	return;
+
+err:
+	memblock_phys_free(kfence_pool, KFENCE_POOL_SIZE);
+	disable_kfence();
+}
+#else
+static inline phys_addr_t alloc_kfence_pool(void) { return 0; }
+static inline void map_kfence_pool(phys_addr_t kfence_pool) { }
+#endif
+
 static void __init radix_init_pgtable(void)
 {
+	phys_addr_t kfence_pool;
 	unsigned long rts_field;
 	phys_addr_t start, end;
 	u64 i;
@@ -365,6 +437,8 @@ static void __init radix_init_pgtable(void)
 	/* We don't support slb for radix */
 	slb_set_size(0);
 
+	kfence_pool = alloc_kfence_pool();
+
 	/*
 	 * Create the linear mapping
 	 */
@@ -381,9 +455,11 @@ static void __init radix_init_pgtable(void)
 		}
 
 		WARN_ON(create_physical_mapping(start, end,
-						-1, PAGE_KERNEL));
+						-1, PAGE_KERNEL, ~0UL));
 	}
 
+	map_kfence_pool(kfence_pool);
+
 	if (!cpu_has_feature(CPU_FTR_HVMODE) &&
 			cpu_has_feature(CPU_FTR_P9_RADIX_PREFETCH_BUG)) {
 		/*
@@ -875,7 +951,7 @@ int __meminit radix__create_section_mapping(unsigned long start,
 	}
 
 	return create_physical_mapping(__pa(start), __pa(end),
-				       nid, prot);
+				       nid, prot, ~0UL);
 }
 
 int __meminit radix__remove_section_mapping(unsigned long start, unsigned long end)
diff --git a/arch/powerpc/mm/book3s64/slice.c b/arch/powerpc/mm/book3s64/slice.c
index ef3ce37f1bb3..87307d0fc3b8 100644
--- a/arch/powerpc/mm/book3s64/slice.c
+++ b/arch/powerpc/mm/book3s64/slice.c
@@ -637,10 +637,11 @@ unsigned long arch_get_unmapped_area(struct file *filp,
 				     unsigned long addr,
 				     unsigned long len,
 				     unsigned long pgoff,
-				     unsigned long flags)
+				     unsigned long flags,
+				     vm_flags_t vm_flags)
 {
 	if (radix_enabled())
-		return generic_get_unmapped_area(filp, addr, len, pgoff, flags);
+		return generic_get_unmapped_area(filp, addr, len, pgoff, flags, vm_flags);
 
 	return slice_get_unmapped_area(addr, len, flags,
 				       mm_ctx_user_psize(&current->mm->context), 0);
@@ -650,10 +651,11 @@ unsigned long arch_get_unmapped_area_topdown(struct file *filp,
 					     const unsigned long addr0,
 					     const unsigned long len,
 					     const unsigned long pgoff,
-					     const unsigned long flags)
+					     const unsigned long flags,
+					     vm_flags_t vm_flags)
 {
 	if (radix_enabled())
-		return generic_get_unmapped_area_topdown(filp, addr0, len, pgoff, flags);
+		return generic_get_unmapped_area_topdown(filp, addr0, len, pgoff, flags, vm_flags);
 
 	return slice_get_unmapped_area(addr0, len, flags,
 				       mm_ctx_user_psize(&current->mm->context), 1);
diff --git a/arch/powerpc/mm/drmem.c b/arch/powerpc/mm/drmem.c
index c110ab8fa8a3..8dd7b340d51f 100644
--- a/arch/powerpc/mm/drmem.c
+++ b/arch/powerpc/mm/drmem.c
@@ -491,10 +491,8 @@ static int __init drmem_init(void)
 	const __be32 *prop;
 
 	dn = of_find_node_by_path("/ibm,dynamic-reconfiguration-memory");
-	if (!dn) {
-		pr_info("No dynamic reconfiguration memory found\n");
+	if (!dn)
 		return 0;
-	}
 
 	if (init_drmem_lmb_size(dn)) {
 		of_node_put(dn);
diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
index 215690452495..81c77ddce2e3 100644
--- a/arch/powerpc/mm/fault.c
+++ b/arch/powerpc/mm/fault.c
@@ -368,13 +368,13 @@ static void sanity_check_fault(bool is_write, bool is_user,
  * Define the correct "is_write" bit in error_code based
  * on the processor family
  */
-#if (defined(CONFIG_4xx) || defined(CONFIG_BOOKE))
+#ifdef CONFIG_BOOKE
 #define page_fault_is_write(__err)	((__err) & ESR_DST)
 #else
 #define page_fault_is_write(__err)	((__err) & DSISR_ISSTORE)
 #endif
 
-#if defined(CONFIG_4xx) || defined(CONFIG_BOOKE)
+#ifdef CONFIG_BOOKE
 #define page_fault_is_bad(__err)	(0)
 #elif defined(CONFIG_PPC_8xx)
 #define page_fault_is_bad(__err)	((__err) & DSISR_NOEXEC_OR_G)
diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c
index 594a4b7b2ca2..6b043180220a 100644
--- a/arch/powerpc/mm/hugetlbpage.c
+++ b/arch/powerpc/mm/hugetlbpage.c
@@ -28,8 +28,6 @@
 
 bool hugetlb_disabled = false;
 
-#define hugepd_none(hpd)	(hpd_val(hpd) == 0)
-
 #define PTE_T_ORDER	(__builtin_ffs(sizeof(pte_basic_t)) - \
 			 __builtin_ffs(sizeof(void *)))
 
@@ -42,156 +40,43 @@ pte_t *huge_pte_offset(struct mm_struct *mm, unsigned long addr, unsigned long s
 	return __find_linux_pte(mm->pgd, addr, NULL, NULL);
 }
 
-static int __hugepte_alloc(struct mm_struct *mm, hugepd_t *hpdp,
-			   unsigned long address, unsigned int pdshift,
-			   unsigned int pshift, spinlock_t *ptl)
+pte_t *huge_pte_alloc(struct mm_struct *mm, struct vm_area_struct *vma,
+		      unsigned long addr, unsigned long sz)
 {
-	struct kmem_cache *cachep;
-	pte_t *new;
-	int i;
-	int num_hugepd;
-
-	if (pshift >= pdshift) {
-		cachep = PGT_CACHE(PTE_T_ORDER);
-		num_hugepd = 1 << (pshift - pdshift);
-	} else {
-		cachep = PGT_CACHE(pdshift - pshift);
-		num_hugepd = 1;
-	}
-
-	if (!cachep) {
-		WARN_ONCE(1, "No page table cache created for hugetlb tables");
-		return -ENOMEM;
-	}
-
-	new = kmem_cache_alloc(cachep, pgtable_gfp_flags(mm, GFP_KERNEL));
+	p4d_t *p4d;
+	pud_t *pud;
+	pmd_t *pmd;
 
-	BUG_ON(pshift > HUGEPD_SHIFT_MASK);
-	BUG_ON((unsigned long)new & HUGEPD_SHIFT_MASK);
+	addr &= ~(sz - 1);
 
-	if (!new)
-		return -ENOMEM;
+	p4d = p4d_offset(pgd_offset(mm, addr), addr);
+	if (!mm_pud_folded(mm) && sz >= P4D_SIZE)
+		return (pte_t *)p4d;
 
-	/*
-	 * Make sure other cpus find the hugepd set only after a
-	 * properly initialized page table is visible to them.
-	 * For more details look for comment in __pte_alloc().
-	 */
-	smp_wmb();
+	pud = pud_alloc(mm, p4d, addr);
+	if (!pud)
+		return NULL;
+	if (!mm_pmd_folded(mm) && sz >= PUD_SIZE)
+		return (pte_t *)pud;
 
-	spin_lock(ptl);
-	/*
-	 * We have multiple higher-level entries that point to the same
-	 * actual pte location.  Fill in each as we go and backtrack on error.
-	 * We need all of these so the DTLB pgtable walk code can find the
-	 * right higher-level entry without knowing if it's a hugepage or not.
-	 */
-	for (i = 0; i < num_hugepd; i++, hpdp++) {
-		if (unlikely(!hugepd_none(*hpdp)))
-			break;
-		hugepd_populate(hpdp, new, pshift);
-	}
-	/* If we bailed from the for loop early, an error occurred, clean up */
-	if (i < num_hugepd) {
-		for (i = i - 1 ; i >= 0; i--, hpdp--)
-			*hpdp = __hugepd(0);
-		kmem_cache_free(cachep, new);
-	} else {
-		kmemleak_ignore(new);
-	}
-	spin_unlock(ptl);
-	return 0;
-}
+	pmd = pmd_alloc(mm, pud, addr);
+	if (!pmd)
+		return NULL;
 
-/*
- * At this point we do the placement change only for BOOK3S 64. This would
- * possibly work on other subarchs.
- */
-pte_t *huge_pte_alloc(struct mm_struct *mm, struct vm_area_struct *vma,
-		      unsigned long addr, unsigned long sz)
-{
-	pgd_t *pg;
-	p4d_t *p4;
-	pud_t *pu;
-	pmd_t *pm;
-	hugepd_t *hpdp = NULL;
-	unsigned pshift = __ffs(sz);
-	unsigned pdshift = PGDIR_SHIFT;
-	spinlock_t *ptl;
-
-	addr &= ~(sz-1);
-	pg = pgd_offset(mm, addr);
-	p4 = p4d_offset(pg, addr);
+	if (sz >= PMD_SIZE) {
+		/* On 8xx, all hugepages are handled as contiguous PTEs */
+		if (IS_ENABLED(CONFIG_PPC_8xx)) {
+			int i;
 
-#ifdef CONFIG_PPC_BOOK3S_64
-	if (pshift == PGDIR_SHIFT)
-		/* 16GB huge page */
-		return (pte_t *) p4;
-	else if (pshift > PUD_SHIFT) {
-		/*
-		 * We need to use hugepd table
-		 */
-		ptl = &mm->page_table_lock;
-		hpdp = (hugepd_t *)p4;
-	} else {
-		pdshift = PUD_SHIFT;
-		pu = pud_alloc(mm, p4, addr);
-		if (!pu)
-			return NULL;
-		if (pshift == PUD_SHIFT)
-			return (pte_t *)pu;
-		else if (pshift > PMD_SHIFT) {
-			ptl = pud_lockptr(mm, pu);
-			hpdp = (hugepd_t *)pu;
-		} else {
-			pdshift = PMD_SHIFT;
-			pm = pmd_alloc(mm, pu, addr);
-			if (!pm)
-				return NULL;
-			if (pshift == PMD_SHIFT)
-				/* 16MB hugepage */
-				return (pte_t *)pm;
-			else {
-				ptl = pmd_lockptr(mm, pm);
-				hpdp = (hugepd_t *)pm;
+			for (i = 0; i < sz / PMD_SIZE; i++) {
+				if (!pte_alloc_huge(mm, pmd + i, addr))
+					return NULL;
 			}
 		}
+		return (pte_t *)pmd;
 	}
-#else
-	if (pshift >= PGDIR_SHIFT) {
-		ptl = &mm->page_table_lock;
-		hpdp = (hugepd_t *)p4;
-	} else {
-		pdshift = PUD_SHIFT;
-		pu = pud_alloc(mm, p4, addr);
-		if (!pu)
-			return NULL;
-		if (pshift >= PUD_SHIFT) {
-			ptl = pud_lockptr(mm, pu);
-			hpdp = (hugepd_t *)pu;
-		} else {
-			pdshift = PMD_SHIFT;
-			pm = pmd_alloc(mm, pu, addr);
-			if (!pm)
-				return NULL;
-			ptl = pmd_lockptr(mm, pm);
-			hpdp = (hugepd_t *)pm;
-		}
-	}
-#endif
-	if (!hpdp)
-		return NULL;
-
-	if (IS_ENABLED(CONFIG_PPC_8xx) && pshift < PMD_SHIFT)
-		return pte_alloc_huge(mm, (pmd_t *)hpdp, addr);
-
-	BUG_ON(!hugepd_none(*hpdp) && !hugepd_ok(*hpdp));
 
-	if (hugepd_none(*hpdp) && __hugepte_alloc(mm, hpdp, addr,
-						  pdshift, pshift, ptl))
-		return NULL;
-
-	return hugepte_offset(*hpdp, addr, pdshift);
+	return pte_alloc_huge(mm, pmd, addr);
 }
 
 #ifdef CONFIG_PPC_BOOK3S_64
@@ -248,264 +133,6 @@ int __init alloc_bootmem_huge_page(struct hstate *h, int nid)
 	return __alloc_bootmem_huge_page(h, nid);
 }
 
-#ifndef CONFIG_PPC_BOOK3S_64
-#define HUGEPD_FREELIST_SIZE \
-	((PAGE_SIZE - sizeof(struct hugepd_freelist)) / sizeof(pte_t))
-
-struct hugepd_freelist {
-	struct rcu_head	rcu;
-	unsigned int index;
-	void *ptes[];
-};
-
-static DEFINE_PER_CPU(struct hugepd_freelist *, hugepd_freelist_cur);
-
-static void hugepd_free_rcu_callback(struct rcu_head *head)
-{
-	struct hugepd_freelist *batch =
-		container_of(head, struct hugepd_freelist, rcu);
-	unsigned int i;
-
-	for (i = 0; i < batch->index; i++)
-		kmem_cache_free(PGT_CACHE(PTE_T_ORDER), batch->ptes[i]);
-
-	free_page((unsigned long)batch);
-}
-
-static void hugepd_free(struct mmu_gather *tlb, void *hugepte)
-{
-	struct hugepd_freelist **batchp;
-
-	batchp = &get_cpu_var(hugepd_freelist_cur);
-
-	if (atomic_read(&tlb->mm->mm_users) < 2 ||
-	    mm_is_thread_local(tlb->mm)) {
-		kmem_cache_free(PGT_CACHE(PTE_T_ORDER), hugepte);
-		put_cpu_var(hugepd_freelist_cur);
-		return;
-	}
-
-	if (*batchp == NULL) {
-		*batchp = (struct hugepd_freelist *)__get_free_page(GFP_ATOMIC);
-		(*batchp)->index = 0;
-	}
-
-	(*batchp)->ptes[(*batchp)->index++] = hugepte;
-	if ((*batchp)->index == HUGEPD_FREELIST_SIZE) {
-		call_rcu(&(*batchp)->rcu, hugepd_free_rcu_callback);
-		*batchp = NULL;
-	}
-	put_cpu_var(hugepd_freelist_cur);
-}
-#else
-static inline void hugepd_free(struct mmu_gather *tlb, void *hugepte) {}
-#endif
-
-/* Return true when the entry to be freed maps more than the area being freed */
-static bool range_is_outside_limits(unsigned long start, unsigned long end,
-				    unsigned long floor, unsigned long ceiling,
-				    unsigned long mask)
-{
-	if ((start & mask) < floor)
-		return true;
-	if (ceiling) {
-		ceiling &= mask;
-		if (!ceiling)
-			return true;
-	}
-	return end - 1 > ceiling - 1;
-}
-
-static void free_hugepd_range(struct mmu_gather *tlb, hugepd_t *hpdp, int pdshift,
-			      unsigned long start, unsigned long end,
-			      unsigned long floor, unsigned long ceiling)
-{
-	pte_t *hugepte = hugepd_page(*hpdp);
-	int i;
-
-	unsigned long pdmask = ~((1UL << pdshift) - 1);
-	unsigned int num_hugepd = 1;
-	unsigned int shift = hugepd_shift(*hpdp);
-
-	/* Note: On fsl the hpdp may be the first of several */
-	if (shift > pdshift)
-		num_hugepd = 1 << (shift - pdshift);
-
-	if (range_is_outside_limits(start, end, floor, ceiling, pdmask))
-		return;
-
-	for (i = 0; i < num_hugepd; i++, hpdp++)
-		*hpdp = __hugepd(0);
-
-	if (shift >= pdshift)
-		hugepd_free(tlb, hugepte);
-	else
-		pgtable_free_tlb(tlb, hugepte,
-				 get_hugepd_cache_index(pdshift - shift));
-}
-
-static void hugetlb_free_pte_range(struct mmu_gather *tlb, pmd_t *pmd,
-				   unsigned long addr, unsigned long end,
-				   unsigned long floor, unsigned long ceiling)
-{
-	pgtable_t token = pmd_pgtable(*pmd);
-
-	if (range_is_outside_limits(addr, end, floor, ceiling, PMD_MASK))
-		return;
-
-	pmd_clear(pmd);
-	pte_free_tlb(tlb, token, addr);
-	mm_dec_nr_ptes(tlb->mm);
-}
-
-static void hugetlb_free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
-				   unsigned long addr, unsigned long end,
-				   unsigned long floor, unsigned long ceiling)
-{
-	pmd_t *pmd;
-	unsigned long next;
-	unsigned long start;
-
-	start = addr;
-	do {
-		unsigned long more;
-
-		pmd = pmd_offset(pud, addr);
-		next = pmd_addr_end(addr, end);
-		if (!is_hugepd(__hugepd(pmd_val(*pmd)))) {
-			if (pmd_none_or_clear_bad(pmd))
-				continue;
-
-			/*
-			 * if it is not hugepd pointer, we should already find
-			 * it cleared.
-			 */
-			WARN_ON(!IS_ENABLED(CONFIG_PPC_8xx));
-
-			hugetlb_free_pte_range(tlb, pmd, addr, end, floor, ceiling);
-
-			continue;
-		}
-		/*
-		 * Increment next by the size of the huge mapping since
-		 * there may be more than one entry at this level for a
-		 * single hugepage, but all of them point to
-		 * the same kmem cache that holds the hugepte.
-		 */
-		more = addr + (1UL << hugepd_shift(*(hugepd_t *)pmd));
-		if (more > next)
-			next = more;
-
-		free_hugepd_range(tlb, (hugepd_t *)pmd, PMD_SHIFT,
-				  addr, next, floor, ceiling);
-	} while (addr = next, addr != end);
-
-	if (range_is_outside_limits(start, end, floor, ceiling, PUD_MASK))
-		return;
-
-	pmd = pmd_offset(pud, start & PUD_MASK);
-	pud_clear(pud);
-	pmd_free_tlb(tlb, pmd, start & PUD_MASK);
-	mm_dec_nr_pmds(tlb->mm);
-}
-
-static void hugetlb_free_pud_range(struct mmu_gather *tlb, p4d_t *p4d,
-				   unsigned long addr, unsigned long end,
-				   unsigned long floor, unsigned long ceiling)
-{
-	pud_t *pud;
-	unsigned long next;
-	unsigned long start;
-
-	start = addr;
-	do {
-		pud = pud_offset(p4d, addr);
-		next = pud_addr_end(addr, end);
-		if (!is_hugepd(__hugepd(pud_val(*pud)))) {
-			if (pud_none_or_clear_bad(pud))
-				continue;
-			hugetlb_free_pmd_range(tlb, pud, addr, next, floor,
-					       ceiling);
-		} else {
-			unsigned long more;
-			/*
-			 * Increment next by the size of the huge mapping since
-			 * there may be more than one entry at this level for a
-			 * single hugepage, but all of them point to
-			 * the same kmem cache that holds the hugepte.
-			 */
-			more = addr + (1UL << hugepd_shift(*(hugepd_t *)pud));
-			if (more > next)
-				next = more;
-
-			free_hugepd_range(tlb, (hugepd_t *)pud, PUD_SHIFT,
-					  addr, next, floor, ceiling);
-		}
-	} while (addr = next, addr != end);
-
-	if (range_is_outside_limits(start, end, floor, ceiling, PGDIR_MASK))
-		return;
-
-	pud = pud_offset(p4d, start & PGDIR_MASK);
-	p4d_clear(p4d);
-	pud_free_tlb(tlb, pud, start & PGDIR_MASK);
-	mm_dec_nr_puds(tlb->mm);
-}
-
-/*
- * This function frees user-level page tables of a process.
- */
-void hugetlb_free_pgd_range(struct mmu_gather *tlb,
-			    unsigned long addr, unsigned long end,
-			    unsigned long floor, unsigned long ceiling)
-{
-	pgd_t *pgd;
-	p4d_t *p4d;
-	unsigned long next;
-
-	/*
-	 * Because there are a number of different possible pagetable
-	 * layouts for hugepage ranges, we limit knowledge of how
-	 * things should be laid out to the allocation path
-	 * (huge_pte_alloc(), above).  Everything else works out the
-	 * structure as it goes from information in the hugepd
-	 * pointers.  That means that we can't here use the
-	 * optimization used in the normal page free_pgd_range(), of
-	 * checking whether we're actually covering a large enough
-	 * range to have to do anything at the top level of the walk
-	 * instead of at the bottom.
-	 *
-	 * To make sense of this, you should probably go read the big
-	 * block comment at the top of the normal free_pgd_range(),
-	 * too.
-	 */
-
-	do {
-		next = pgd_addr_end(addr, end);
-		pgd = pgd_offset(tlb->mm, addr);
-		p4d = p4d_offset(pgd, addr);
-		if (!is_hugepd(__hugepd(pgd_val(*pgd)))) {
-			if (p4d_none_or_clear_bad(p4d))
-				continue;
-			hugetlb_free_pud_range(tlb, p4d, addr, next, floor, ceiling);
-		} else {
-			unsigned long more;
-			/*
-			 * Increment next by the size of the huge mapping since
-			 * there may be more than one entry at the pgd level
-			 * for a single hugepage, but all of them point to the
-			 * same kmem cache that holds the hugepte.
-			 */
-			more = addr + (1UL << hugepd_shift(*(hugepd_t *)pgd));
-			if (more > next)
-				next = more;
-
-			free_hugepd_range(tlb, (hugepd_t *)p4d, PGDIR_SHIFT,
-					  addr, next, floor, ceiling);
-		}
-	} while (addr = next, addr != end);
-}
-
 bool __init arch_hugetlb_valid_size(unsigned long size)
 {
 	int shift = __ffs(size);
@@ -552,44 +179,14 @@ static int __init hugetlbpage_init(void)
 
 	for (psize = 0; psize < MMU_PAGE_COUNT; ++psize) {
 		unsigned shift;
-		unsigned pdshift;
 
 		if (!mmu_psize_defs[psize].shift)
 			continue;
 
 		shift = mmu_psize_to_shift(psize);
 
-#ifdef CONFIG_PPC_BOOK3S_64
-		if (shift > PGDIR_SHIFT)
-			continue;
-		else if (shift > PUD_SHIFT)
-			pdshift = PGDIR_SHIFT;
-		else if (shift > PMD_SHIFT)
-			pdshift = PUD_SHIFT;
-		else
-			pdshift = PMD_SHIFT;
-#else
-		if (shift < PUD_SHIFT)
-			pdshift = PMD_SHIFT;
-		else if (shift < PGDIR_SHIFT)
-			pdshift = PUD_SHIFT;
-		else
-			pdshift = PGDIR_SHIFT;
-#endif
-
 		if (add_huge_page_size(1ULL << shift) < 0)
 			continue;
-		/*
-		 * if we have pdshift and shift value same, we don't
-		 * use pgt cache for hugepd.
-		 */
-		if (pdshift > shift) {
-			if (!IS_ENABLED(CONFIG_PPC_8xx))
-				pgtable_cache_add(pdshift - shift);
-		} else if (IS_ENABLED(CONFIG_PPC_E500) ||
-			   IS_ENABLED(CONFIG_PPC_8xx)) {
-			pgtable_cache_add(PTE_T_ORDER);
-		}
 
 		configured = true;
 	}
diff --git a/arch/powerpc/mm/init-common.c b/arch/powerpc/mm/init-common.c
index d3a7726ecf51..2978fcbe307e 100644
--- a/arch/powerpc/mm/init-common.c
+++ b/arch/powerpc/mm/init-common.c
@@ -31,6 +31,9 @@ EXPORT_SYMBOL_GPL(kernstart_virt_addr);
 
 bool disable_kuep = !IS_ENABLED(CONFIG_PPC_KUEP);
 bool disable_kuap = !IS_ENABLED(CONFIG_PPC_KUAP);
+#ifdef CONFIG_KFENCE
+bool __ro_after_init kfence_disabled;
+#endif
 
 static int __init parse_nosmep(char *p)
 {
@@ -70,7 +73,7 @@ void setup_kup(void)
 
 #define CTOR(shift) static void ctor_##shift(void *addr) \
 {							\
-	memset(addr, 0, sizeof(void *) << (shift));	\
+	memset(addr, 0, sizeof(pgd_t) << (shift));	\
 }
 
 CTOR(0); CTOR(1); CTOR(2); CTOR(3); CTOR(4); CTOR(5); CTOR(6); CTOR(7);
@@ -114,18 +117,14 @@ EXPORT_SYMBOL_GPL(pgtable_cache);	/* used by kvm_hv module */
 void pgtable_cache_add(unsigned int shift)
 {
 	char *name;
-	unsigned long table_size = sizeof(void *) << shift;
+	unsigned long table_size = sizeof(pgd_t) << shift;
 	unsigned long align = table_size;
 
 	/* When batching pgtable pointers for RCU freeing, we store
 	 * the index size in the low bits.  Table alignment must be
 	 * big enough to fit it.
-	 *
-	 * Likewise, hugeapge pagetable pointers contain a (different)
-	 * shift value in the low bits.  All tables must be aligned so
-	 * as to leave enough 0 bits in the address to contain it. */
-	unsigned long minalign = max(MAX_PGTABLE_INDEX_SIZE + 1,
-				     HUGEPD_SHIFT_MASK + 1);
+	 */
+	unsigned long minalign = MAX_PGTABLE_INDEX_SIZE + 1;
 	struct kmem_cache *new = NULL;
 
 	/* It would be nice if this was a BUILD_BUG_ON(), but at the
diff --git a/arch/powerpc/mm/kasan/8xx.c b/arch/powerpc/mm/kasan/8xx.c
index 2784224054f8..989d6cdf4141 100644
--- a/arch/powerpc/mm/kasan/8xx.c
+++ b/arch/powerpc/mm/kasan/8xx.c
@@ -6,28 +6,33 @@
 #include <linux/memblock.h>
 #include <linux/hugetlb.h>
 
+#include <asm/pgalloc.h>
+
 static int __init
 kasan_init_shadow_8M(unsigned long k_start, unsigned long k_end, void *block)
 {
 	pmd_t *pmd = pmd_off_k(k_start);
 	unsigned long k_cur, k_next;
 
-	for (k_cur = k_start; k_cur != k_end; k_cur = k_next, pmd += 2, block += SZ_8M) {
-		pte_basic_t *new;
+	for (k_cur = k_start; k_cur != k_end; k_cur = k_next, pmd++, block += SZ_4M) {
+		pte_t *ptep;
+		int i;
 
 		k_next = pgd_addr_end(k_cur, k_end);
-		k_next = pgd_addr_end(k_next, k_end);
 		if ((void *)pmd_page_vaddr(*pmd) != kasan_early_shadow_pte)
 			continue;
 
-		new = memblock_alloc(sizeof(pte_basic_t), SZ_4K);
-		if (!new)
+		ptep = memblock_alloc(PTE_FRAG_SIZE, PTE_FRAG_SIZE);
+		if (!ptep)
 			return -ENOMEM;
 
-		*new = pte_val(pte_mkhuge(pfn_pte(PHYS_PFN(__pa(block)), PAGE_KERNEL)));
+		for (i = 0; i < PTRS_PER_PTE; i++) {
+			pte_t pte = pte_mkhuge(pfn_pte(PHYS_PFN(__pa(block + i * PAGE_SIZE)), PAGE_KERNEL));
 
-		hugepd_populate_kernel((hugepd_t *)pmd, (pte_t *)new, PAGE_SHIFT_8M);
-		hugepd_populate_kernel((hugepd_t *)pmd + 1, (pte_t *)new, PAGE_SHIFT_8M);
+			__set_pte_at(&init_mm, k_cur, ptep + i, pte, 1);
+		}
+		pmd_populate_kernel(&init_mm, pmd, ptep);
+		*pmd = __pmd(pmd_val(*pmd) | _PMD_PAGE_8M);
 	}
 	return 0;
 }
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index d325217ab201..1221c561b43a 100644
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -216,7 +216,7 @@ static int __init mark_nonram_nosave(void)
  * everything else. GFP_DMA32 page allocations automatically fall back to
  * ZONE_DMA.
  *
- * By using 31-bit unconditionally, we can exploit zone_dma_bits to inform the
+ * By using 31-bit unconditionally, we can exploit zone_dma_limit to inform the
  * generic DMA mapping code.  32-bit only devices (if not handled by an IOMMU
  * anyway) will take a first dip into ZONE_NORMAL and get otherwise served by
  * ZONE_DMA.
@@ -230,6 +230,7 @@ void __init paging_init(void)
 {
 	unsigned long long total_ram = memblock_phys_mem_size();
 	phys_addr_t top_of_ram = memblock_end_of_DRAM();
+	int zone_dma_bits;
 
 #ifdef CONFIG_HIGHMEM
 	unsigned long v = __fix_to_virt(FIX_KMAP_END);
@@ -256,6 +257,8 @@ void __init paging_init(void)
 	else
 		zone_dma_bits = 31;
 
+	zone_dma_limit = DMA_BIT_MASK(zone_dma_bits);
+
 #ifdef CONFIG_ZONE_DMA
 	max_zone_pfns[ZONE_DMA]	= min(max_low_pfn,
 				      1UL << (zone_dma_bits - PAGE_SHIFT));
@@ -290,8 +293,6 @@ void __init mem_init(void)
 	swiotlb_init(ppc_swiotlb_enable, ppc_swiotlb_flags);
 #endif
 
-	high_memory = (void *) __va(max_low_pfn * PAGE_SIZE);
-
 	kasan_late_init();
 
 	memblock_free_all();
@@ -412,6 +413,18 @@ EXPORT_SYMBOL_GPL(walk_system_ram_range);
 #ifdef CONFIG_EXECMEM
 static struct execmem_info execmem_info __ro_after_init;
 
+#if defined(CONFIG_PPC_8xx) || defined(CONFIG_PPC_BOOK3S_603)
+static void prealloc_execmem_pgtable(void)
+{
+	unsigned long va;
+
+	for (va = ALIGN_DOWN(MODULES_VADDR, PGDIR_SIZE); va < MODULES_END; va += PGDIR_SIZE)
+		pte_alloc_kernel(pmd_off_k(va), va);
+}
+#else
+static void prealloc_execmem_pgtable(void) { }
+#endif
+
 struct execmem_info __init *execmem_arch_setup(void)
 {
 	pgprot_t kprobes_prot = strict_module_rwx_enabled() ? PAGE_KERNEL_ROX : PAGE_KERNEL_EXEC;
@@ -443,6 +456,8 @@ struct execmem_info __init *execmem_arch_setup(void)
 	end = VMALLOC_END;
 #endif
 
+	prealloc_execmem_pgtable();
+
 	execmem_info = (struct execmem_info){
 		.ranges = {
 			[EXECMEM_DEFAULT] = {
diff --git a/arch/powerpc/mm/mmu_context.c b/arch/powerpc/mm/mmu_context.c
index b24c19078eb1..3e3af29b4523 100644
--- a/arch/powerpc/mm/mmu_context.c
+++ b/arch/powerpc/mm/mmu_context.c
@@ -21,7 +21,7 @@ static inline void switch_mm_pgdir(struct task_struct *tsk,
 #ifdef CONFIG_PPC_BOOK3S_32
 	tsk->thread.sr0 = mm->context.sr0;
 #endif
-#if defined(CONFIG_BOOKE_OR_40x) && defined(CONFIG_PPC_KUAP)
+#if defined(CONFIG_BOOKE) && defined(CONFIG_PPC_KUAP)
 	tsk->thread.pid = mm->context.id;
 #endif
 }
diff --git a/arch/powerpc/mm/mmu_decl.h b/arch/powerpc/mm/mmu_decl.h
index 6949c2c937e7..b2d1eea09761 100644
--- a/arch/powerpc/mm/mmu_decl.h
+++ b/arch/powerpc/mm/mmu_decl.h
@@ -20,9 +20,9 @@
 #include <asm/trace.h>
 
 /*
- * On 40x and 8xx, we directly inline tlbia and tlbivax
+ * On 8xx, we directly inline tlbia
  */
-#if defined(CONFIG_40x) || defined(CONFIG_PPC_8xx)
+#ifdef CONFIG_PPC_8xx
 static inline void _tlbil_all(void)
 {
 	asm volatile ("sync; tlbia; isync" : : : "memory");
@@ -35,7 +35,7 @@ static inline void _tlbil_pid(unsigned int pid)
 }
 #define _tlbil_pid_noind(pid)	_tlbil_pid(pid)
 
-#else /* CONFIG_40x || CONFIG_PPC_8xx */
+#else /* CONFIG_PPC_8xx */
 extern void _tlbil_all(void);
 extern void _tlbil_pid(unsigned int pid);
 #ifdef CONFIG_PPC_BOOK3E_64
@@ -43,7 +43,7 @@ extern void _tlbil_pid_noind(unsigned int pid);
 #else
 #define _tlbil_pid_noind(pid)	_tlbil_pid(pid)
 #endif
-#endif /* !(CONFIG_40x || CONFIG_PPC_8xx) */
+#endif /* !CONFIG_PPC_8xx */
 
 /*
  * On 8xx, we directly inline tlbie, on others, it's extern
diff --git a/arch/powerpc/mm/nohash/40x.c b/arch/powerpc/mm/nohash/40x.c
deleted file mode 100644
index e835e80c09db..000000000000
--- a/arch/powerpc/mm/nohash/40x.c
+++ /dev/null
@@ -1,161 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * This file contains the routines for initializing the MMU
- * on the 4xx series of chips.
- *  -- paulus
- *
- *  Derived from arch/ppc/mm/init.c:
- *    Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
- *
- *  Modifications by Paul Mackerras (PowerMac) (paulus@cs.anu.edu.au)
- *  and Cort Dougan (PReP) (cort@cs.nmt.edu)
- *    Copyright (C) 1996 Paul Mackerras
- *
- *  Derived from "arch/i386/mm/init.c"
- *    Copyright (C) 1991, 1992, 1993, 1994  Linus Torvalds
- */
-
-#include <linux/signal.h>
-#include <linux/sched.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/types.h>
-#include <linux/ptrace.h>
-#include <linux/mman.h>
-#include <linux/mm.h>
-#include <linux/swap.h>
-#include <linux/stddef.h>
-#include <linux/vmalloc.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/highmem.h>
-#include <linux/memblock.h>
-
-#include <asm/io.h>
-#include <asm/mmu_context.h>
-#include <asm/mmu.h>
-#include <linux/uaccess.h>
-#include <asm/smp.h>
-#include <asm/bootx.h>
-#include <asm/machdep.h>
-#include <asm/setup.h>
-
-#include <mm/mmu_decl.h>
-
-/*
- * MMU_init_hw does the chip-specific initialization of the MMU hardware.
- */
-void __init MMU_init_hw(void)
-{
-	int i;
-	unsigned long zpr;
-
-	/*
-	 * The Zone Protection Register (ZPR) defines how protection will
-	 * be applied to every page which is a member of a given zone.
-	 * The zone index bits (of ZSEL) in the PTE are used for software
-	 * indicators. We use the 4 upper bits of virtual address to select
-	 * the zone. We set all zones above TASK_SIZE to zero, allowing
-	 * only kernel access as indicated in the PTE. For zones below
-	 * TASK_SIZE, we set a 01 binary (a value of 10 will not work)
-	 * to allow user access as indicated in the PTE.  This also allows
-	 * kernel access as indicated in the PTE.
-	 */
-
-	for (i = 0, zpr = 0; i < TASK_SIZE >> 28; i++)
-		zpr |= 1 << (30 - i * 2);
-
-	mtspr(SPRN_ZPR, zpr);
-
-	flush_instruction_cache();
-
-	/*
-	 * Set up the real-mode cache parameters for the exception vector
-	 * handlers (which are run in real-mode).
-	 */
-
-        mtspr(SPRN_DCWR, 0x00000000);	/* All caching is write-back */
-
-        /*
-	 * Cache instruction and data space where the exception
-	 * vectors and the kernel live in real-mode.
-	 */
-
-        mtspr(SPRN_DCCR, 0xFFFF0000);	/* 2GByte of data space at 0x0. */
-        mtspr(SPRN_ICCR, 0xFFFF0000);	/* 2GByte of instr. space at 0x0. */
-}
-
-#define LARGE_PAGE_SIZE_16M	(1<<24)
-#define LARGE_PAGE_SIZE_4M	(1<<22)
-
-unsigned long __init mmu_mapin_ram(unsigned long base, unsigned long top)
-{
-	unsigned long v, s, mapped;
-	phys_addr_t p;
-
-	v = KERNELBASE;
-	p = 0;
-	s = total_lowmem;
-
-	if (IS_ENABLED(CONFIG_KFENCE))
-		return 0;
-
-	if (debug_pagealloc_enabled())
-		return 0;
-
-	if (strict_kernel_rwx_enabled())
-		return 0;
-
-	while (s >= LARGE_PAGE_SIZE_16M) {
-		pmd_t *pmdp;
-		unsigned long val = p | _PMD_SIZE_16M | _PAGE_EXEC | _PAGE_RW;
-
-		pmdp = pmd_off_k(v);
-		*pmdp++ = __pmd(val);
-		*pmdp++ = __pmd(val);
-		*pmdp++ = __pmd(val);
-		*pmdp++ = __pmd(val);
-
-		v += LARGE_PAGE_SIZE_16M;
-		p += LARGE_PAGE_SIZE_16M;
-		s -= LARGE_PAGE_SIZE_16M;
-	}
-
-	while (s >= LARGE_PAGE_SIZE_4M) {
-		pmd_t *pmdp;
-		unsigned long val = p | _PMD_SIZE_4M | _PAGE_EXEC | _PAGE_RW;
-
-		pmdp = pmd_off_k(v);
-		*pmdp = __pmd(val);
-
-		v += LARGE_PAGE_SIZE_4M;
-		p += LARGE_PAGE_SIZE_4M;
-		s -= LARGE_PAGE_SIZE_4M;
-	}
-
-	mapped = total_lowmem - s;
-
-	/* If the size of RAM is not an exact power of two, we may not
-	 * have covered RAM in its entirety with 16 and 4 MiB
-	 * pages. Consequently, restrict the top end of RAM currently
-	 * allocable so that calls to the MEMBLOCK to allocate PTEs for "tail"
-	 * coverage with normal-sized pages (or other reasons) do not
-	 * attempt to allocate outside the allowed range.
-	 */
-	memblock_set_current_limit(mapped);
-
-	return mapped;
-}
-
-void setup_initial_memory_limit(phys_addr_t first_memblock_base,
-				phys_addr_t first_memblock_size)
-{
-	/* We don't currently support the first MEMBLOCK not mapping 0
-	 * physical on those processors
-	 */
-	BUG_ON(first_memblock_base != 0);
-
-	/* 40x can only access 16MB at the moment (see head_40x.S) */
-	memblock_set_current_limit(min_t(u64, first_memblock_size, 0x00800000));
-}
diff --git a/arch/powerpc/mm/nohash/8xx.c b/arch/powerpc/mm/nohash/8xx.c
index 43d4842bb1c7..8b54f12d1889 100644
--- a/arch/powerpc/mm/nohash/8xx.c
+++ b/arch/powerpc/mm/nohash/8xx.c
@@ -11,6 +11,7 @@
 #include <linux/hugetlb.h>
 
 #include <asm/fixmap.h>
+#include <asm/pgalloc.h>
 
 #include <mm/mmu_decl.h>
 
@@ -48,20 +49,6 @@ unsigned long p_block_mapped(phys_addr_t pa)
 	return 0;
 }
 
-static pte_t __init *early_hugepd_alloc_kernel(hugepd_t *pmdp, unsigned long va)
-{
-	if (hpd_val(*pmdp) == 0) {
-		pte_t *ptep = memblock_alloc(sizeof(pte_basic_t), SZ_4K);
-
-		if (!ptep)
-			return NULL;
-
-		hugepd_populate_kernel((hugepd_t *)pmdp, ptep, PAGE_SHIFT_8M);
-		hugepd_populate_kernel((hugepd_t *)pmdp + 1, ptep, PAGE_SHIFT_8M);
-	}
-	return hugepte_offset(*(hugepd_t *)pmdp, va, PGDIR_SHIFT);
-}
-
 static int __ref __early_map_kernel_hugepage(unsigned long va, phys_addr_t pa,
 					     pgprot_t prot, int psize, bool new)
 {
@@ -75,26 +62,36 @@ static int __ref __early_map_kernel_hugepage(unsigned long va, phys_addr_t pa,
 		if (WARN_ON(slab_is_available()))
 			return -EINVAL;
 
-		if (psize == MMU_PAGE_512K)
+		if (psize == MMU_PAGE_512K) {
 			ptep = early_pte_alloc_kernel(pmdp, va);
-		else
-			ptep = early_hugepd_alloc_kernel((hugepd_t *)pmdp, va);
+			/* The PTE should never be already present */
+			if (WARN_ON(pte_present(*ptep) && pgprot_val(prot)))
+				return -EINVAL;
+		} else {
+			if (WARN_ON(!pmd_none(*pmdp) || !pmd_none(*(pmdp + 1))))
+				return -EINVAL;
+
+			ptep = early_alloc_pgtable(PTE_FRAG_SIZE);
+			pmd_populate_kernel(&init_mm, pmdp, ptep);
+
+			ptep = early_alloc_pgtable(PTE_FRAG_SIZE);
+			pmd_populate_kernel(&init_mm, pmdp + 1, ptep);
+
+			ptep = (pte_t *)pmdp;
+		}
 	} else {
 		if (psize == MMU_PAGE_512K)
 			ptep = pte_offset_kernel(pmdp, va);
 		else
-			ptep = hugepte_offset(*(hugepd_t *)pmdp, va, PGDIR_SHIFT);
+			ptep = (pte_t *)pmdp;
 	}
 
 	if (WARN_ON(!ptep))
 		return -ENOMEM;
 
-	/* The PTE should never be already present */
-	if (new && WARN_ON(pte_present(*ptep) && pgprot_val(prot)))
-		return -EINVAL;
-
 	set_huge_pte_at(&init_mm, va, ptep,
-			pte_mkhuge(pfn_pte(pa >> PAGE_SHIFT, prot)), psize);
+			pte_mkhuge(pfn_pte(pa >> PAGE_SHIFT, prot)),
+			1UL << mmu_psize_to_shift(psize));
 
 	return 0;
 }
@@ -153,11 +150,11 @@ unsigned long __init mmu_mapin_ram(unsigned long base, unsigned long top)
 
 	mmu_mapin_immr();
 
-	mmu_mapin_ram_chunk(0, boundary, PAGE_KERNEL_TEXT, true);
+	mmu_mapin_ram_chunk(0, boundary, PAGE_KERNEL_X, true);
 	if (debug_pagealloc_enabled_or_kfence()) {
 		top = boundary;
 	} else {
-		mmu_mapin_ram_chunk(boundary, einittext8, PAGE_KERNEL_TEXT, true);
+		mmu_mapin_ram_chunk(boundary, einittext8, PAGE_KERNEL_X, true);
 		mmu_mapin_ram_chunk(einittext8, top, PAGE_KERNEL, true);
 	}
 
@@ -180,7 +177,8 @@ int mmu_mark_initmem_nx(void)
 	if (!debug_pagealloc_enabled_or_kfence())
 		err = mmu_mapin_ram_chunk(boundary, einittext8, PAGE_KERNEL, false);
 
-	mmu_pin_tlb(block_mapped_ram, false);
+	if (IS_ENABLED(CONFIG_PIN_TLB_TEXT))
+		mmu_pin_tlb(block_mapped_ram, false);
 
 	return err;
 }
@@ -209,6 +207,8 @@ void __init setup_initial_memory_limit(phys_addr_t first_memblock_base,
 
 	/* 8xx can only access 32MB at the moment */
 	memblock_set_current_limit(min_t(u64, first_memblock_size, SZ_32M));
+
+	BUILD_BUG_ON(ALIGN_DOWN(MODULES_VADDR, PGDIR_SIZE) < TASK_SIZE);
 }
 
 int pud_clear_huge(pud_t *pud)
diff --git a/arch/powerpc/mm/nohash/Makefile b/arch/powerpc/mm/nohash/Makefile
index b3f0498dd42f..cf60c776c883 100644
--- a/arch/powerpc/mm/nohash/Makefile
+++ b/arch/powerpc/mm/nohash/Makefile
@@ -1,8 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 
 obj-y				+= mmu_context.o tlb.o tlb_low.o kup.o
-obj-$(CONFIG_PPC_BOOK3E_64)  	+= tlb_low_64e.o book3e_pgtable.o
-obj-$(CONFIG_40x)		+= 40x.o
+obj-$(CONFIG_PPC_BOOK3E_64)  	+= tlb_64e.o tlb_low_64e.o book3e_pgtable.o
 obj-$(CONFIG_44x)		+= 44x.o
 obj-$(CONFIG_PPC_8xx)		+= 8xx.o
 obj-$(CONFIG_PPC_E500)		+= e500.o
diff --git a/arch/powerpc/mm/nohash/book3e_pgtable.c b/arch/powerpc/mm/nohash/book3e_pgtable.c
index 1c5e4ecbebeb..ad2a7c26f2a0 100644
--- a/arch/powerpc/mm/nohash/book3e_pgtable.c
+++ b/arch/powerpc/mm/nohash/book3e_pgtable.c
@@ -29,10 +29,10 @@ int __meminit vmemmap_create_mapping(unsigned long start,
 		_PAGE_KERNEL_RW;
 
 	/* PTEs only contain page size encodings up to 32M */
-	BUG_ON(mmu_psize_defs[mmu_vmemmap_psize].enc > 0xf);
+	BUG_ON(mmu_psize_defs[mmu_vmemmap_psize].shift - 10 > 0xf);
 
 	/* Encode the size in the PTE */
-	flags |= mmu_psize_defs[mmu_vmemmap_psize].enc << 8;
+	flags |= (mmu_psize_defs[mmu_vmemmap_psize].shift - 10) << 8;
 
 	/* For each PTE for that area, map things. Note that we don't
 	 * increment phys because all PTEs are of the large size and
diff --git a/arch/powerpc/mm/nohash/kup.c b/arch/powerpc/mm/nohash/kup.c
index e1f7de2e54ec..c20c4f357fbf 100644
--- a/arch/powerpc/mm/nohash/kup.c
+++ b/arch/powerpc/mm/nohash/kup.c
@@ -15,8 +15,6 @@
 void setup_kuap(bool disabled)
 {
 	if (disabled) {
-		if (IS_ENABLED(CONFIG_40x))
-			disable_kuep = true;
 		if (smp_processor_id() == boot_cpuid)
 			cur_cpu_spec->mmu_features &= ~MMU_FTR_KUAP;
 		return;
diff --git a/arch/powerpc/mm/nohash/mmu_context.c b/arch/powerpc/mm/nohash/mmu_context.c
index ccd5819b1bd9..0b181da40ddb 100644
--- a/arch/powerpc/mm/nohash/mmu_context.c
+++ b/arch/powerpc/mm/nohash/mmu_context.c
@@ -219,9 +219,6 @@ static void set_context(unsigned long id, pgd_t *pgd)
 		/* sync */
 		mb();
 	} else if (kuap_is_disabled()) {
-		if (IS_ENABLED(CONFIG_40x))
-			mb();	/* sync */
-
 		mtspr(SPRN_PID, id);
 		isync();
 	}
@@ -306,7 +303,7 @@ void switch_mmu_context(struct mm_struct *prev, struct mm_struct *next,
 	if (IS_ENABLED(CONFIG_BDI_SWITCH))
 		abatron_pteptrs[1] = next->pgd;
 	set_context(id, next->pgd);
-#if defined(CONFIG_BOOKE_OR_40x) && defined(CONFIG_PPC_KUAP)
+#if defined(CONFIG_BOOKE) && defined(CONFIG_PPC_KUAP)
 	tsk->thread.pid = id;
 #endif
 	raw_spin_unlock(&context_lock);
diff --git a/arch/powerpc/mm/nohash/tlb.c b/arch/powerpc/mm/nohash/tlb.c
index 5ffa0af4328a..b653a7be4cb1 100644
--- a/arch/powerpc/mm/nohash/tlb.c
+++ b/arch/powerpc/mm/nohash/tlb.c
@@ -53,37 +53,30 @@
 struct mmu_psize_def mmu_psize_defs[MMU_PAGE_COUNT] = {
 	[MMU_PAGE_4K] = {
 		.shift	= 12,
-		.enc	= BOOK3E_PAGESZ_4K,
 	},
 	[MMU_PAGE_2M] = {
 		.shift	= 21,
-		.enc	= BOOK3E_PAGESZ_2M,
 	},
 	[MMU_PAGE_4M] = {
 		.shift	= 22,
-		.enc	= BOOK3E_PAGESZ_4M,
 	},
 	[MMU_PAGE_16M] = {
 		.shift	= 24,
-		.enc	= BOOK3E_PAGESZ_16M,
 	},
 	[MMU_PAGE_64M] = {
 		.shift	= 26,
-		.enc	= BOOK3E_PAGESZ_64M,
 	},
 	[MMU_PAGE_256M] = {
 		.shift	= 28,
-		.enc	= BOOK3E_PAGESZ_256M,
 	},
 	[MMU_PAGE_1G] = {
 		.shift	= 30,
-		.enc	= BOOK3E_PAGESZ_1GB,
 	},
 };
 
 static inline int mmu_get_tsize(int psize)
 {
-	return mmu_psize_defs[psize].enc;
+	return mmu_psize_defs[psize].shift - 10;
 }
 #else
 static inline int mmu_get_tsize(int psize)
@@ -110,28 +103,6 @@ struct mmu_psize_def mmu_psize_defs[MMU_PAGE_COUNT] = {
 };
 #endif
 
-/* The variables below are currently only used on 64-bit Book3E
- * though this will probably be made common with other nohash
- * implementations at some point
- */
-#ifdef CONFIG_PPC64
-
-int mmu_pte_psize;		/* Page size used for PTE pages */
-int mmu_vmemmap_psize;		/* Page size used for the virtual mem map */
-int book3e_htw_mode;		/* HW tablewalk?  Value is PPC_HTW_* */
-unsigned long linear_map_top;	/* Top of linear mapping */
-
-
-/*
- * Number of bytes to add to SPRN_SPRG_TLB_EXFRAME on crit/mcheck/debug
- * exceptions.  This is used for bolted and e6500 TLB miss handlers which
- * do not modify this SPRG in the TLB miss code; for other TLB miss handlers,
- * this is set to zero.
- */
-int extlb_level_exc;
-
-#endif /* CONFIG_PPC64 */
-
 #ifdef CONFIG_PPC_E500
 /* next_tlbcam_idx is used to round-robin tlbcam entry assignment */
 DEFINE_PER_CPU(int, next_tlbcam_idx);
@@ -358,381 +329,7 @@ void tlb_flush(struct mmu_gather *tlb)
 	flush_tlb_mm(tlb->mm);
 }
 
-/*
- * Below are functions specific to the 64-bit variant of Book3E though that
- * may change in the future
- */
-
-#ifdef CONFIG_PPC64
-
-/*
- * Handling of virtual linear page tables or indirect TLB entries
- * flushing when PTE pages are freed
- */
-void tlb_flush_pgtable(struct mmu_gather *tlb, unsigned long address)
-{
-	int tsize = mmu_psize_defs[mmu_pte_psize].enc;
-
-	if (book3e_htw_mode != PPC_HTW_NONE) {
-		unsigned long start = address & PMD_MASK;
-		unsigned long end = address + PMD_SIZE;
-		unsigned long size = 1UL << mmu_psize_defs[mmu_pte_psize].shift;
-
-		/* This isn't the most optimal, ideally we would factor out the
-		 * while preempt & CPU mask mucking around, or even the IPI but
-		 * it will do for now
-		 */
-		while (start < end) {
-			__flush_tlb_page(tlb->mm, start, tsize, 1);
-			start += size;
-		}
-	} else {
-		unsigned long rmask = 0xf000000000000000ul;
-		unsigned long rid = (address & rmask) | 0x1000000000000000ul;
-		unsigned long vpte = address & ~rmask;
-
-		vpte = (vpte >> (PAGE_SHIFT - 3)) & ~0xffful;
-		vpte |= rid;
-		__flush_tlb_page(tlb->mm, vpte, tsize, 0);
-	}
-}
-
-static void __init setup_page_sizes(void)
-{
-	unsigned int tlb0cfg;
-	unsigned int tlb0ps;
-	unsigned int eptcfg;
-	int i, psize;
-
-#ifdef CONFIG_PPC_E500
-	unsigned int mmucfg = mfspr(SPRN_MMUCFG);
-	int fsl_mmu = mmu_has_feature(MMU_FTR_TYPE_FSL_E);
-
-	if (fsl_mmu && (mmucfg & MMUCFG_MAVN) == MMUCFG_MAVN_V1) {
-		unsigned int tlb1cfg = mfspr(SPRN_TLB1CFG);
-		unsigned int min_pg, max_pg;
-
-		min_pg = (tlb1cfg & TLBnCFG_MINSIZE) >> TLBnCFG_MINSIZE_SHIFT;
-		max_pg = (tlb1cfg & TLBnCFG_MAXSIZE) >> TLBnCFG_MAXSIZE_SHIFT;
-
-		for (psize = 0; psize < MMU_PAGE_COUNT; ++psize) {
-			struct mmu_psize_def *def;
-			unsigned int shift;
-
-			def = &mmu_psize_defs[psize];
-			shift = def->shift;
-
-			if (shift == 0 || shift & 1)
-				continue;
-
-			/* adjust to be in terms of 4^shift Kb */
-			shift = (shift - 10) >> 1;
-
-			if ((shift >= min_pg) && (shift <= max_pg))
-				def->flags |= MMU_PAGE_SIZE_DIRECT;
-		}
-
-		goto out;
-	}
-
-	if (fsl_mmu && (mmucfg & MMUCFG_MAVN) == MMUCFG_MAVN_V2) {
-		u32 tlb1cfg, tlb1ps;
-
-		tlb0cfg = mfspr(SPRN_TLB0CFG);
-		tlb1cfg = mfspr(SPRN_TLB1CFG);
-		tlb1ps = mfspr(SPRN_TLB1PS);
-		eptcfg = mfspr(SPRN_EPTCFG);
-
-		if ((tlb1cfg & TLBnCFG_IND) && (tlb0cfg & TLBnCFG_PT))
-			book3e_htw_mode = PPC_HTW_E6500;
-
-		/*
-		 * We expect 4K subpage size and unrestricted indirect size.
-		 * The lack of a restriction on indirect size is a Freescale
-		 * extension, indicated by PSn = 0 but SPSn != 0.
-		 */
-		if (eptcfg != 2)
-			book3e_htw_mode = PPC_HTW_NONE;
-
-		for (psize = 0; psize < MMU_PAGE_COUNT; ++psize) {
-			struct mmu_psize_def *def = &mmu_psize_defs[psize];
-
-			if (!def->shift)
-				continue;
-
-			if (tlb1ps & (1U << (def->shift - 10))) {
-				def->flags |= MMU_PAGE_SIZE_DIRECT;
-
-				if (book3e_htw_mode && psize == MMU_PAGE_2M)
-					def->flags |= MMU_PAGE_SIZE_INDIRECT;
-			}
-		}
-
-		goto out;
-	}
-#endif
-
-	tlb0cfg = mfspr(SPRN_TLB0CFG);
-	tlb0ps = mfspr(SPRN_TLB0PS);
-	eptcfg = mfspr(SPRN_EPTCFG);
-
-	/* Look for supported direct sizes */
-	for (psize = 0; psize < MMU_PAGE_COUNT; ++psize) {
-		struct mmu_psize_def *def = &mmu_psize_defs[psize];
-
-		if (tlb0ps & (1U << (def->shift - 10)))
-			def->flags |= MMU_PAGE_SIZE_DIRECT;
-	}
-
-	/* Indirect page sizes supported ? */
-	if ((tlb0cfg & TLBnCFG_IND) == 0 ||
-	    (tlb0cfg & TLBnCFG_PT) == 0)
-		goto out;
-
-	book3e_htw_mode = PPC_HTW_IBM;
-
-	/* Now, we only deal with one IND page size for each
-	 * direct size. Hopefully all implementations today are
-	 * unambiguous, but we might want to be careful in the
-	 * future.
-	 */
-	for (i = 0; i < 3; i++) {
-		unsigned int ps, sps;
-
-		sps = eptcfg & 0x1f;
-		eptcfg >>= 5;
-		ps = eptcfg & 0x1f;
-		eptcfg >>= 5;
-		if (!ps || !sps)
-			continue;
-		for (psize = 0; psize < MMU_PAGE_COUNT; psize++) {
-			struct mmu_psize_def *def = &mmu_psize_defs[psize];
-
-			if (ps == (def->shift - 10))
-				def->flags |= MMU_PAGE_SIZE_INDIRECT;
-			if (sps == (def->shift - 10))
-				def->ind = ps + 10;
-		}
-	}
-
-out:
-	/* Cleanup array and print summary */
-	pr_info("MMU: Supported page sizes\n");
-	for (psize = 0; psize < MMU_PAGE_COUNT; ++psize) {
-		struct mmu_psize_def *def = &mmu_psize_defs[psize];
-		const char *__page_type_names[] = {
-			"unsupported",
-			"direct",
-			"indirect",
-			"direct & indirect"
-		};
-		if (def->flags == 0) {
-			def->shift = 0;	
-			continue;
-		}
-		pr_info("  %8ld KB as %s\n", 1ul << (def->shift - 10),
-			__page_type_names[def->flags & 0x3]);
-	}
-}
-
-static void __init setup_mmu_htw(void)
-{
-	/*
-	 * If we want to use HW tablewalk, enable it by patching the TLB miss
-	 * handlers to branch to the one dedicated to it.
-	 */
-
-	switch (book3e_htw_mode) {
-	case PPC_HTW_IBM:
-		patch_exception(0x1c0, exc_data_tlb_miss_htw_book3e);
-		patch_exception(0x1e0, exc_instruction_tlb_miss_htw_book3e);
-		break;
-#ifdef CONFIG_PPC_E500
-	case PPC_HTW_E6500:
-		extlb_level_exc = EX_TLB_SIZE;
-		patch_exception(0x1c0, exc_data_tlb_miss_e6500_book3e);
-		patch_exception(0x1e0, exc_instruction_tlb_miss_e6500_book3e);
-		break;
-#endif
-	}
-	pr_info("MMU: Book3E HW tablewalk %s\n",
-		book3e_htw_mode != PPC_HTW_NONE ? "enabled" : "not supported");
-}
-
-/*
- * Early initialization of the MMU TLB code
- */
-static void early_init_this_mmu(void)
-{
-	unsigned int mas4;
-
-	/* Set MAS4 based on page table setting */
-
-	mas4 = 0x4 << MAS4_WIMGED_SHIFT;
-	switch (book3e_htw_mode) {
-	case PPC_HTW_E6500:
-		mas4 |= MAS4_INDD;
-		mas4 |= BOOK3E_PAGESZ_2M << MAS4_TSIZED_SHIFT;
-		mas4 |= MAS4_TLBSELD(1);
-		mmu_pte_psize = MMU_PAGE_2M;
-		break;
-
-	case PPC_HTW_IBM:
-		mas4 |= MAS4_INDD;
-		mas4 |=	BOOK3E_PAGESZ_1M << MAS4_TSIZED_SHIFT;
-		mmu_pte_psize = MMU_PAGE_1M;
-		break;
-
-	case PPC_HTW_NONE:
-		mas4 |=	BOOK3E_PAGESZ_4K << MAS4_TSIZED_SHIFT;
-		mmu_pte_psize = mmu_virtual_psize;
-		break;
-	}
-	mtspr(SPRN_MAS4, mas4);
-
-#ifdef CONFIG_PPC_E500
-	if (mmu_has_feature(MMU_FTR_TYPE_FSL_E)) {
-		unsigned int num_cams;
-		bool map = true;
-
-		/* use a quarter of the TLBCAM for bolted linear map */
-		num_cams = (mfspr(SPRN_TLB1CFG) & TLBnCFG_N_ENTRY) / 4;
-
-		/*
-		 * Only do the mapping once per core, or else the
-		 * transient mapping would cause problems.
-		 */
-#ifdef CONFIG_SMP
-		if (hweight32(get_tensr()) > 1)
-			map = false;
-#endif
-
-		if (map)
-			linear_map_top = map_mem_in_cams(linear_map_top,
-							 num_cams, false, true);
-	}
-#endif
-
-	/* A sync won't hurt us after mucking around with
-	 * the MMU configuration
-	 */
-	mb();
-}
-
-static void __init early_init_mmu_global(void)
-{
-	/* XXX This should be decided at runtime based on supported
-	 * page sizes in the TLB, but for now let's assume 16M is
-	 * always there and a good fit (which it probably is)
-	 *
-	 * Freescale booke only supports 4K pages in TLB0, so use that.
-	 */
-	if (mmu_has_feature(MMU_FTR_TYPE_FSL_E))
-		mmu_vmemmap_psize = MMU_PAGE_4K;
-	else
-		mmu_vmemmap_psize = MMU_PAGE_16M;
-
-	/* XXX This code only checks for TLB 0 capabilities and doesn't
-	 *     check what page size combos are supported by the HW. It
-	 *     also doesn't handle the case where a separate array holds
-	 *     the IND entries from the array loaded by the PT.
-	 */
-	/* Look for supported page sizes */
-	setup_page_sizes();
-
-	/* Look for HW tablewalk support */
-	setup_mmu_htw();
-
-#ifdef CONFIG_PPC_E500
-	if (mmu_has_feature(MMU_FTR_TYPE_FSL_E)) {
-		if (book3e_htw_mode == PPC_HTW_NONE) {
-			extlb_level_exc = EX_TLB_SIZE;
-			patch_exception(0x1c0, exc_data_tlb_miss_bolted_book3e);
-			patch_exception(0x1e0,
-				exc_instruction_tlb_miss_bolted_book3e);
-		}
-	}
-#endif
-
-	/* Set the global containing the top of the linear mapping
-	 * for use by the TLB miss code
-	 */
-	linear_map_top = memblock_end_of_DRAM();
-
-	ioremap_bot = IOREMAP_BASE;
-}
-
-static void __init early_mmu_set_memory_limit(void)
-{
-#ifdef CONFIG_PPC_E500
-	if (mmu_has_feature(MMU_FTR_TYPE_FSL_E)) {
-		/*
-		 * Limit memory so we dont have linear faults.
-		 * Unlike memblock_set_current_limit, which limits
-		 * memory available during early boot, this permanently
-		 * reduces the memory available to Linux.  We need to
-		 * do this because highmem is not supported on 64-bit.
-		 */
-		memblock_enforce_memory_limit(linear_map_top);
-	}
-#endif
-
-	memblock_set_current_limit(linear_map_top);
-}
-
-/* boot cpu only */
-void __init early_init_mmu(void)
-{
-	early_init_mmu_global();
-	early_init_this_mmu();
-	early_mmu_set_memory_limit();
-}
-
-void early_init_mmu_secondary(void)
-{
-	early_init_this_mmu();
-}
-
-void setup_initial_memory_limit(phys_addr_t first_memblock_base,
-				phys_addr_t first_memblock_size)
-{
-	/* On non-FSL Embedded 64-bit, we adjust the RMA size to match
-	 * the bolted TLB entry. We know for now that only 1G
-	 * entries are supported though that may eventually
-	 * change.
-	 *
-	 * on FSL Embedded 64-bit, usually all RAM is bolted, but with
-	 * unusual memory sizes it's possible for some RAM to not be mapped
-	 * (such RAM is not used at all by Linux, since we don't support
-	 * highmem on 64-bit).  We limit ppc64_rma_size to what would be
-	 * mappable if this memblock is the only one.  Additional memblocks
-	 * can only increase, not decrease, the amount that ends up getting
-	 * mapped.  We still limit max to 1G even if we'll eventually map
-	 * more.  This is due to what the early init code is set up to do.
-	 *
-	 * We crop it to the size of the first MEMBLOCK to
-	 * avoid going over total available memory just in case...
-	 */
-#ifdef CONFIG_PPC_E500
-	if (early_mmu_has_feature(MMU_FTR_TYPE_FSL_E)) {
-		unsigned long linear_sz;
-		unsigned int num_cams;
-
-		/* use a quarter of the TLBCAM for bolted linear map */
-		num_cams = (mfspr(SPRN_TLB1CFG) & TLBnCFG_N_ENTRY) / 4;
-
-		linear_sz = map_mem_in_cams(first_memblock_size, num_cams,
-					    true, true);
-
-		ppc64_rma_size = min_t(u64, linear_sz, 0x40000000);
-	} else
-#endif
-		ppc64_rma_size = min_t(u64, first_memblock_size, 0x40000000);
-
-	/* Finally limit subsequent allocations */
-	memblock_set_current_limit(first_memblock_base + ppc64_rma_size);
-}
-#else /* ! CONFIG_PPC64 */
+#ifndef CONFIG_PPC64
 void __init early_init_mmu(void)
 {
 	unsigned long root = of_get_flat_dt_root();
diff --git a/arch/powerpc/mm/nohash/tlb_64e.c b/arch/powerpc/mm/nohash/tlb_64e.c
new file mode 100644
index 000000000000..d26656b07b72
--- /dev/null
+++ b/arch/powerpc/mm/nohash/tlb_64e.c
@@ -0,0 +1,314 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright 2008,2009 Ben Herrenschmidt <benh@kernel.crashing.org>
+ *                     IBM Corp.
+ *
+ *  Derived from arch/ppc/mm/init.c:
+ *    Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
+ *
+ *  Modifications by Paul Mackerras (PowerMac) (paulus@cs.anu.edu.au)
+ *  and Cort Dougan (PReP) (cort@cs.nmt.edu)
+ *    Copyright (C) 1996 Paul Mackerras
+ *
+ *  Derived from "arch/i386/mm/init.c"
+ *    Copyright (C) 1991, 1992, 1993, 1994  Linus Torvalds
+ */
+
+#include <linux/kernel.h>
+#include <linux/export.h>
+#include <linux/mm.h>
+#include <linux/init.h>
+#include <linux/pagemap.h>
+#include <linux/memblock.h>
+
+#include <asm/pgalloc.h>
+#include <asm/tlbflush.h>
+#include <asm/tlb.h>
+#include <asm/code-patching.h>
+#include <asm/cputhreads.h>
+
+#include <mm/mmu_decl.h>
+
+/* The variables below are currently only used on 64-bit Book3E
+ * though this will probably be made common with other nohash
+ * implementations at some point
+ */
+static int mmu_pte_psize;	/* Page size used for PTE pages */
+int mmu_vmemmap_psize;		/* Page size used for the virtual mem map */
+int book3e_htw_mode;		/* HW tablewalk?  Value is PPC_HTW_* */
+unsigned long linear_map_top;	/* Top of linear mapping */
+
+
+/*
+ * Number of bytes to add to SPRN_SPRG_TLB_EXFRAME on crit/mcheck/debug
+ * exceptions.  This is used for bolted and e6500 TLB miss handlers which
+ * do not modify this SPRG in the TLB miss code; for other TLB miss handlers,
+ * this is set to zero.
+ */
+int extlb_level_exc;
+
+/*
+ * Handling of virtual linear page tables or indirect TLB entries
+ * flushing when PTE pages are freed
+ */
+void tlb_flush_pgtable(struct mmu_gather *tlb, unsigned long address)
+{
+	int tsize = mmu_psize_defs[mmu_pte_psize].shift - 10;
+
+	if (book3e_htw_mode != PPC_HTW_NONE) {
+		unsigned long start = address & PMD_MASK;
+		unsigned long end = address + PMD_SIZE;
+		unsigned long size = 1UL << mmu_psize_defs[mmu_pte_psize].shift;
+
+		/* This isn't the most optimal, ideally we would factor out the
+		 * while preempt & CPU mask mucking around, or even the IPI but
+		 * it will do for now
+		 */
+		while (start < end) {
+			__flush_tlb_page(tlb->mm, start, tsize, 1);
+			start += size;
+		}
+	} else {
+		unsigned long rmask = 0xf000000000000000ul;
+		unsigned long rid = (address & rmask) | 0x1000000000000000ul;
+		unsigned long vpte = address & ~rmask;
+
+		vpte = (vpte >> (PAGE_SHIFT - 3)) & ~0xffful;
+		vpte |= rid;
+		__flush_tlb_page(tlb->mm, vpte, tsize, 0);
+	}
+}
+
+static void __init setup_page_sizes(void)
+{
+	unsigned int tlb0cfg;
+	unsigned int eptcfg;
+	int psize;
+
+	unsigned int mmucfg = mfspr(SPRN_MMUCFG);
+
+	if ((mmucfg & MMUCFG_MAVN) == MMUCFG_MAVN_V1) {
+		unsigned int tlb1cfg = mfspr(SPRN_TLB1CFG);
+		unsigned int min_pg, max_pg;
+
+		min_pg = (tlb1cfg & TLBnCFG_MINSIZE) >> TLBnCFG_MINSIZE_SHIFT;
+		max_pg = (tlb1cfg & TLBnCFG_MAXSIZE) >> TLBnCFG_MAXSIZE_SHIFT;
+
+		for (psize = 0; psize < MMU_PAGE_COUNT; ++psize) {
+			struct mmu_psize_def *def;
+			unsigned int shift;
+
+			def = &mmu_psize_defs[psize];
+			shift = def->shift;
+
+			if (shift == 0 || shift & 1)
+				continue;
+
+			/* adjust to be in terms of 4^shift Kb */
+			shift = (shift - 10) >> 1;
+
+			if ((shift >= min_pg) && (shift <= max_pg))
+				def->flags |= MMU_PAGE_SIZE_DIRECT;
+		}
+
+		goto out;
+	}
+
+	if ((mmucfg & MMUCFG_MAVN) == MMUCFG_MAVN_V2) {
+		u32 tlb1cfg, tlb1ps;
+
+		tlb0cfg = mfspr(SPRN_TLB0CFG);
+		tlb1cfg = mfspr(SPRN_TLB1CFG);
+		tlb1ps = mfspr(SPRN_TLB1PS);
+		eptcfg = mfspr(SPRN_EPTCFG);
+
+		if ((tlb1cfg & TLBnCFG_IND) && (tlb0cfg & TLBnCFG_PT))
+			book3e_htw_mode = PPC_HTW_E6500;
+
+		/*
+		 * We expect 4K subpage size and unrestricted indirect size.
+		 * The lack of a restriction on indirect size is a Freescale
+		 * extension, indicated by PSn = 0 but SPSn != 0.
+		 */
+		if (eptcfg != 2)
+			book3e_htw_mode = PPC_HTW_NONE;
+
+		for (psize = 0; psize < MMU_PAGE_COUNT; ++psize) {
+			struct mmu_psize_def *def = &mmu_psize_defs[psize];
+
+			if (!def->shift)
+				continue;
+
+			if (tlb1ps & (1U << (def->shift - 10))) {
+				def->flags |= MMU_PAGE_SIZE_DIRECT;
+
+				if (book3e_htw_mode && psize == MMU_PAGE_2M)
+					def->flags |= MMU_PAGE_SIZE_INDIRECT;
+			}
+		}
+
+		goto out;
+	}
+out:
+	/* Cleanup array and print summary */
+	pr_info("MMU: Supported page sizes\n");
+	for (psize = 0; psize < MMU_PAGE_COUNT; ++psize) {
+		struct mmu_psize_def *def = &mmu_psize_defs[psize];
+		const char *__page_type_names[] = {
+			"unsupported",
+			"direct",
+			"indirect",
+			"direct & indirect"
+		};
+		if (def->flags == 0) {
+			def->shift = 0;
+			continue;
+		}
+		pr_info("  %8ld KB as %s\n", 1ul << (def->shift - 10),
+			__page_type_names[def->flags & 0x3]);
+	}
+}
+
+/*
+ * Early initialization of the MMU TLB code
+ */
+static void early_init_this_mmu(void)
+{
+	unsigned int mas4;
+
+	/* Set MAS4 based on page table setting */
+
+	mas4 = 0x4 << MAS4_WIMGED_SHIFT;
+	switch (book3e_htw_mode) {
+	case PPC_HTW_E6500:
+		mas4 |= MAS4_INDD;
+		mas4 |= BOOK3E_PAGESZ_2M << MAS4_TSIZED_SHIFT;
+		mas4 |= MAS4_TLBSELD(1);
+		mmu_pte_psize = MMU_PAGE_2M;
+		break;
+
+	case PPC_HTW_NONE:
+		mas4 |=	BOOK3E_PAGESZ_4K << MAS4_TSIZED_SHIFT;
+		mmu_pte_psize = mmu_virtual_psize;
+		break;
+	}
+	mtspr(SPRN_MAS4, mas4);
+
+	unsigned int num_cams;
+	bool map = true;
+
+	/* use a quarter of the TLBCAM for bolted linear map */
+	num_cams = (mfspr(SPRN_TLB1CFG) & TLBnCFG_N_ENTRY) / 4;
+
+	/*
+	 * Only do the mapping once per core, or else the
+	 * transient mapping would cause problems.
+	 */
+#ifdef CONFIG_SMP
+	if (hweight32(get_tensr()) > 1)
+		map = false;
+#endif
+
+	if (map)
+		linear_map_top = map_mem_in_cams(linear_map_top,
+						 num_cams, false, true);
+
+	/* A sync won't hurt us after mucking around with
+	 * the MMU configuration
+	 */
+	mb();
+}
+
+static void __init early_init_mmu_global(void)
+{
+	/*
+	 * Freescale booke only supports 4K pages in TLB0, so use that.
+	 */
+	mmu_vmemmap_psize = MMU_PAGE_4K;
+
+	/* XXX This code only checks for TLB 0 capabilities and doesn't
+	 *     check what page size combos are supported by the HW. It
+	 *     also doesn't handle the case where a separate array holds
+	 *     the IND entries from the array loaded by the PT.
+	 */
+	/* Look for supported page sizes */
+	setup_page_sizes();
+
+	/*
+	 * If we want to use HW tablewalk, enable it by patching the TLB miss
+	 * handlers to branch to the one dedicated to it.
+	 */
+	extlb_level_exc = EX_TLB_SIZE;
+	switch (book3e_htw_mode) {
+	case PPC_HTW_E6500:
+		patch_exception(0x1c0, exc_data_tlb_miss_e6500_book3e);
+		patch_exception(0x1e0, exc_instruction_tlb_miss_e6500_book3e);
+		break;
+	}
+
+	pr_info("MMU: Book3E HW tablewalk %s\n",
+		book3e_htw_mode != PPC_HTW_NONE ? "enabled" : "not supported");
+
+	/* Set the global containing the top of the linear mapping
+	 * for use by the TLB miss code
+	 */
+	linear_map_top = memblock_end_of_DRAM();
+
+	ioremap_bot = IOREMAP_BASE;
+}
+
+static void __init early_mmu_set_memory_limit(void)
+{
+	/*
+	 * Limit memory so we dont have linear faults.
+	 * Unlike memblock_set_current_limit, which limits
+	 * memory available during early boot, this permanently
+	 * reduces the memory available to Linux.  We need to
+	 * do this because highmem is not supported on 64-bit.
+	 */
+	memblock_enforce_memory_limit(linear_map_top);
+
+	memblock_set_current_limit(linear_map_top);
+}
+
+/* boot cpu only */
+void __init early_init_mmu(void)
+{
+	early_init_mmu_global();
+	early_init_this_mmu();
+	early_mmu_set_memory_limit();
+}
+
+void early_init_mmu_secondary(void)
+{
+	early_init_this_mmu();
+}
+
+void setup_initial_memory_limit(phys_addr_t first_memblock_base,
+				phys_addr_t first_memblock_size)
+{
+	/*
+	 * On FSL Embedded 64-bit, usually all RAM is bolted, but with
+	 * unusual memory sizes it's possible for some RAM to not be mapped
+	 * (such RAM is not used at all by Linux, since we don't support
+	 * highmem on 64-bit).  We limit ppc64_rma_size to what would be
+	 * mappable if this memblock is the only one.  Additional memblocks
+	 * can only increase, not decrease, the amount that ends up getting
+	 * mapped.  We still limit max to 1G even if we'll eventually map
+	 * more.  This is due to what the early init code is set up to do.
+	 *
+	 * We crop it to the size of the first MEMBLOCK to
+	 * avoid going over total available memory just in case...
+	 */
+	unsigned long linear_sz;
+	unsigned int num_cams;
+
+	/* use a quarter of the TLBCAM for bolted linear map */
+	num_cams = (mfspr(SPRN_TLB1CFG) & TLBnCFG_N_ENTRY) / 4;
+
+	linear_sz = map_mem_in_cams(first_memblock_size, num_cams, true, true);
+	ppc64_rma_size = min_t(u64, linear_sz, 0x40000000);
+
+	/* Finally limit subsequent allocations */
+	memblock_set_current_limit(first_memblock_base + ppc64_rma_size);
+}
diff --git a/arch/powerpc/mm/nohash/tlb_low.S b/arch/powerpc/mm/nohash/tlb_low.S
index e1199608ff4d..c4d296e73731 100644
--- a/arch/powerpc/mm/nohash/tlb_low.S
+++ b/arch/powerpc/mm/nohash/tlb_low.S
@@ -32,32 +32,7 @@
 #include <asm/asm-compat.h>
 #include <asm/feature-fixups.h>
 
-#if defined(CONFIG_40x)
-
-/*
- * 40x implementation needs only tlbil_va
- */
-_GLOBAL(__tlbil_va)
-	/* We run the search with interrupts disabled because we have to change
-	 * the PID and I don't want to preempt when that happens.
-	 */
-	mfmsr	r5
-	mfspr	r6,SPRN_PID
-	wrteei	0
-	mtspr	SPRN_PID,r4
-	tlbsx.	r3, 0, r3
-	mtspr	SPRN_PID,r6
-	wrtee	r5
-	bne	1f
-	sync
-	/* There are only 64 TLB entries, so r3 < 64, which means bit 25 is
-	 * clear. Since 25 is the V bit in the TLB_TAG, loading this value
-	 * will invalidate the TLB entry. */
-	tlbwe	r3, r3, TLB_TAG
-	isync
-1:	blr
-
-#elif defined(CONFIG_PPC_8xx)
+#if defined(CONFIG_PPC_8xx)
 
 /*
  * Nothing to do for 8xx, everything is inline
diff --git a/arch/powerpc/mm/nohash/tlb_low_64e.S b/arch/powerpc/mm/nohash/tlb_low_64e.S
index 7e0b8fe1c279..de568297d5c5 100644
--- a/arch/powerpc/mm/nohash/tlb_low_64e.S
+++ b/arch/powerpc/mm/nohash/tlb_low_64e.S
@@ -450,11 +450,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_SMT)
 
 tlb_miss_huge_e6500:
 	beq	tlb_miss_fault_e6500
-	li	r10,1
-	andi.	r15,r14,HUGEPD_SHIFT_MASK@l /* r15 = psize */
-	rldimi	r14,r10,63,0		/* Set PD_HUGE */
-	xor	r14,r14,r15		/* Clear size bits */
-	ldx	r14,0,r14
+	rlwinm	r15,r14,32-_PAGE_PSIZE_SHIFT,0x1e
 
 	/*
 	 * Now we build the MAS for a huge page.
@@ -465,7 +461,6 @@ tlb_miss_huge_e6500:
 	 * MAS 2,3+7:	Needs to be redone similar to non-tablewalk handler
 	 */
 
-	subi	r15,r15,10		/* Convert psize to tsize */
 	mfspr	r10,SPRN_MAS1
 	rlwinm	r10,r10,0,~MAS1_IND
 	rlwimi	r10,r15,MAS1_TSIZE_SHIFT,MAS1_TSIZE_MASK
@@ -511,232 +506,6 @@ itlb_miss_fault_e6500:
 	tlb_epilog_bolted
 	b	exc_instruction_storage_book3e
 
-/**********************************************************************
- *                                                                    *
- * TLB miss handling for Book3E with TLB reservation and HES support  *
- *                                                                    *
- **********************************************************************/
-
-
-/* Data TLB miss */
-	START_EXCEPTION(data_tlb_miss)
-	TLB_MISS_PROLOG
-
-	/* Now we handle the fault proper. We only save DEAR in normal
-	 * fault case since that's the only interesting values here.
-	 * We could probably also optimize by not saving SRR0/1 in the
-	 * linear mapping case but I'll leave that for later
-	 */
-	mfspr	r14,SPRN_ESR
-	mfspr	r16,SPRN_DEAR		/* get faulting address */
-	srdi	r15,r16,44		/* get region */
-	xoris	r15,r15,0xc
-	cmpldi	cr0,r15,0		/* linear mapping ? */
-	beq	tlb_load_linear		/* yes -> go to linear map load */
-	cmpldi	cr1,r15,1		/* vmalloc mapping ? */
-
-	/* The page tables are mapped virtually linear. At this point, though,
-	 * we don't know whether we are trying to fault in a first level
-	 * virtual address or a virtual page table address. We can get that
-	 * from bit 0x1 of the region ID which we have set for a page table
-	 */
-	andis.	r10,r15,0x1
-	bne-	virt_page_table_tlb_miss
-
-	std	r14,EX_TLB_ESR(r12);	/* save ESR */
-	std	r16,EX_TLB_DEAR(r12);	/* save DEAR */
-
-	 /* We need _PAGE_PRESENT and  _PAGE_ACCESSED set */
-	li	r11,_PAGE_PRESENT
-	oris	r11,r11,_PAGE_ACCESSED@h
-
-	/* We do the user/kernel test for the PID here along with the RW test
-	 */
-	srdi.	r15,r16,60		/* Check for user region */
-
-	/* We pre-test some combination of permissions to avoid double
-	 * faults:
-	 *
-	 * We move the ESR:ST bit into the position of _PAGE_BAP_SW in the PTE
-	 * ESR_ST   is 0x00800000
-	 * _PAGE_BAP_SW is 0x00000010
-	 * So the shift is >> 19. This tests for supervisor writeability.
-	 * If the page happens to be supervisor writeable and not user
-	 * writeable, we will take a new fault later, but that should be
-	 * a rare enough case.
-	 *
-	 * We also move ESR_ST in _PAGE_DIRTY position
-	 * _PAGE_DIRTY is 0x00001000 so the shift is >> 11
-	 *
-	 * MAS1 is preset for all we need except for TID that needs to
-	 * be cleared for kernel translations
-	 */
-	rlwimi	r11,r14,32-19,27,27
-	rlwimi	r11,r14,32-16,19,19
-	beq	normal_tlb_miss_user
-	/* XXX replace the RMW cycles with immediate loads + writes */
-1:	mfspr	r10,SPRN_MAS1
-	rlwinm	r10,r10,0,16,1		/* Clear TID */
-	mtspr	SPRN_MAS1,r10
-	beq+	cr1,normal_tlb_miss
-
-	/* We got a crappy address, just fault with whatever DEAR and ESR
-	 * are here
-	 */
-	TLB_MISS_EPILOG_ERROR
-	b	exc_data_storage_book3e
-
-/* Instruction TLB miss */
-	START_EXCEPTION(instruction_tlb_miss)
-	TLB_MISS_PROLOG
-
-	/* If we take a recursive fault, the second level handler may need
-	 * to know whether we are handling a data or instruction fault in
-	 * order to get to the right store fault handler. We provide that
-	 * info by writing a crazy value in ESR in our exception frame
-	 */
-	li	r14,-1	/* store to exception frame is done later */
-
-	/* Now we handle the fault proper. We only save DEAR in the non
-	 * linear mapping case since we know the linear mapping case will
-	 * not re-enter. We could indeed optimize and also not save SRR0/1
-	 * in the linear mapping case but I'll leave that for later
-	 *
-	 * Faulting address is SRR0 which is already in r16
-	 */
-	srdi	r15,r16,44		/* get region */
-	xoris	r15,r15,0xc
-	cmpldi	cr0,r15,0		/* linear mapping ? */
-	beq	tlb_load_linear		/* yes -> go to linear map load */
-	cmpldi	cr1,r15,1		/* vmalloc mapping ? */
-
-	/* We do the user/kernel test for the PID here along with the RW test
-	 */
-	li	r11,_PAGE_PRESENT|_PAGE_BAP_UX	/* Base perm */
-	oris	r11,r11,_PAGE_ACCESSED@h
-
-	srdi.	r15,r16,60			/* Check for user region */
-	std	r14,EX_TLB_ESR(r12)		/* write crazy -1 to frame */
-	beq	normal_tlb_miss_user
-
-	li	r11,_PAGE_PRESENT|_PAGE_BAP_SX	/* Base perm */
-	oris	r11,r11,_PAGE_ACCESSED@h
-	/* XXX replace the RMW cycles with immediate loads + writes */
-	mfspr	r10,SPRN_MAS1
-	rlwinm	r10,r10,0,16,1			/* Clear TID */
-	mtspr	SPRN_MAS1,r10
-	beq+	cr1,normal_tlb_miss
-
-	/* We got a crappy address, just fault */
-	TLB_MISS_EPILOG_ERROR
-	b	exc_instruction_storage_book3e
-
-/*
- * This is the guts of the first-level TLB miss handler for direct
- * misses. We are entered with:
- *
- * r16 = faulting address
- * r15 = region ID
- * r14 = crap (free to use)
- * r13 = PACA
- * r12 = TLB exception frame in PACA
- * r11 = PTE permission mask
- * r10 = crap (free to use)
- */
-normal_tlb_miss_user:
-#ifdef CONFIG_PPC_KUAP
-	mfspr	r14,SPRN_MAS1
-	rlwinm.	r14,r14,0,0x3fff0000
-	beq-	normal_tlb_miss_access_fault /* KUAP fault */
-#endif
-normal_tlb_miss:
-	/* So we first construct the page table address. We do that by
-	 * shifting the bottom of the address (not the region ID) by
-	 * PAGE_SHIFT-3, clearing the bottom 3 bits (get a PTE ptr) and
-	 * or'ing the fourth high bit.
-	 *
-	 * NOTE: For 64K pages, we do things slightly differently in
-	 * order to handle the weird page table format used by linux
-	 */
-	srdi	r15,r16,44
-	oris	r10,r15,0x1
-	rldicl	r14,r16,64-(PAGE_SHIFT-3),PAGE_SHIFT-3+4
-	sldi	r15,r10,44
-	clrrdi	r14,r14,19
-	or	r10,r15,r14
-
-	ld	r14,0(r10)
-
-finish_normal_tlb_miss:
-	/* Check if required permissions are met */
-	andc.	r15,r11,r14
-	bne-	normal_tlb_miss_access_fault
-
-	/* Now we build the MAS:
-	 *
-	 * MAS 0   :	Fully setup with defaults in MAS4 and TLBnCFG
-	 * MAS 1   :	Almost fully setup
-	 *               - PID already updated by caller if necessary
-	 *               - TSIZE need change if !base page size, not
-	 *                 yet implemented for now
-	 * MAS 2   :	Defaults not useful, need to be redone
-	 * MAS 3+7 :	Needs to be done
-	 *
-	 * TODO: mix up code below for better scheduling
-	 */
-	clrrdi	r10,r16,12		/* Clear low crap in EA */
-	rlwimi	r10,r14,32-19,27,31	/* Insert WIMGE */
-	mtspr	SPRN_MAS2,r10
-
-	/* Check page size, if not standard, update MAS1 */
-	rldicl	r10,r14,64-8,64-8
-	cmpldi	cr0,r10,BOOK3E_PAGESZ_4K
-	beq-	1f
-	mfspr	r11,SPRN_MAS1
-	rlwimi	r11,r14,31,21,24
-	rlwinm	r11,r11,0,21,19
-	mtspr	SPRN_MAS1,r11
-1:
-	/* Move RPN in position */
-	rldicr	r11,r14,64-(PTE_RPN_SHIFT-PAGE_SHIFT),63-PAGE_SHIFT
-	clrldi	r15,r11,12		/* Clear crap at the top */
-	rlwimi	r15,r14,32-8,22,25	/* Move in U bits */
-	rlwimi	r15,r14,32-2,26,31	/* Move in BAP bits */
-
-	/* Mask out SW and UW if !DIRTY (XXX optimize this !) */
-	andi.	r11,r14,_PAGE_DIRTY
-	bne	1f
-	li	r11,MAS3_SW|MAS3_UW
-	andc	r15,r15,r11
-1:
-	srdi	r16,r15,32
-	mtspr	SPRN_MAS3,r15
-	mtspr	SPRN_MAS7,r16
-
-	tlbwe
-
-normal_tlb_miss_done:
-	/* We don't bother with restoring DEAR or ESR since we know we are
-	 * level 0 and just going back to userland. They are only needed
-	 * if you are going to take an access fault
-	 */
-	TLB_MISS_EPILOG_SUCCESS
-	rfi
-
-normal_tlb_miss_access_fault:
-	/* We need to check if it was an instruction miss */
-	andi.	r10,r11,_PAGE_BAP_UX
-	bne	1f
-	ld	r14,EX_TLB_DEAR(r12)
-	ld	r15,EX_TLB_ESR(r12)
-	mtspr	SPRN_DEAR,r14
-	mtspr	SPRN_ESR,r15
-	TLB_MISS_EPILOG_ERROR
-	b	exc_data_storage_book3e
-1:	TLB_MISS_EPILOG_ERROR
-	b	exc_instruction_storage_book3e
-
-
 /*
  * This is the guts of the second-level TLB miss handler for direct
  * misses. We are entered with:
@@ -893,201 +662,6 @@ virt_page_table_tlb_miss_whacko_fault:
 	TLB_MISS_EPILOG_ERROR
 	b	exc_data_storage_book3e
 
-
-/**************************************************************
- *                                                            *
- * TLB miss handling for Book3E with hw page table support    *
- *                                                            *
- **************************************************************/
-
-
-/* Data TLB miss */
-	START_EXCEPTION(data_tlb_miss_htw)
-	TLB_MISS_PROLOG
-
-	/* Now we handle the fault proper. We only save DEAR in normal
-	 * fault case since that's the only interesting values here.
-	 * We could probably also optimize by not saving SRR0/1 in the
-	 * linear mapping case but I'll leave that for later
-	 */
-	mfspr	r14,SPRN_ESR
-	mfspr	r16,SPRN_DEAR		/* get faulting address */
-	srdi	r11,r16,44		/* get region */
-	xoris	r11,r11,0xc
-	cmpldi	cr0,r11,0		/* linear mapping ? */
-	beq	tlb_load_linear		/* yes -> go to linear map load */
-	cmpldi	cr1,r11,1		/* vmalloc mapping ? */
-
-	/* We do the user/kernel test for the PID here along with the RW test
-	 */
-	srdi.	r11,r16,60		/* Check for user region */
-	ld	r15,PACAPGD(r13)	/* Load user pgdir */
-	beq	htw_tlb_miss
-
-	/* XXX replace the RMW cycles with immediate loads + writes */
-1:	mfspr	r10,SPRN_MAS1
-	rlwinm	r10,r10,0,16,1		/* Clear TID */
-	mtspr	SPRN_MAS1,r10
-	ld	r15,PACA_KERNELPGD(r13)	/* Load kernel pgdir */
-	beq+	cr1,htw_tlb_miss
-
-	/* We got a crappy address, just fault with whatever DEAR and ESR
-	 * are here
-	 */
-	TLB_MISS_EPILOG_ERROR
-	b	exc_data_storage_book3e
-
-/* Instruction TLB miss */
-	START_EXCEPTION(instruction_tlb_miss_htw)
-	TLB_MISS_PROLOG
-
-	/* If we take a recursive fault, the second level handler may need
-	 * to know whether we are handling a data or instruction fault in
-	 * order to get to the right store fault handler. We provide that
-	 * info by keeping a crazy value for ESR in r14
-	 */
-	li	r14,-1	/* store to exception frame is done later */
-
-	/* Now we handle the fault proper. We only save DEAR in the non
-	 * linear mapping case since we know the linear mapping case will
-	 * not re-enter. We could indeed optimize and also not save SRR0/1
-	 * in the linear mapping case but I'll leave that for later
-	 *
-	 * Faulting address is SRR0 which is already in r16
-	 */
-	srdi	r11,r16,44		/* get region */
-	xoris	r11,r11,0xc
-	cmpldi	cr0,r11,0		/* linear mapping ? */
-	beq	tlb_load_linear		/* yes -> go to linear map load */
-	cmpldi	cr1,r11,1		/* vmalloc mapping ? */
-
-	/* We do the user/kernel test for the PID here along with the RW test
-	 */
-	srdi.	r11,r16,60		/* Check for user region */
-	ld	r15,PACAPGD(r13)		/* Load user pgdir */
-	beq	htw_tlb_miss
-
-	/* XXX replace the RMW cycles with immediate loads + writes */
-1:	mfspr	r10,SPRN_MAS1
-	rlwinm	r10,r10,0,16,1			/* Clear TID */
-	mtspr	SPRN_MAS1,r10
-	ld	r15,PACA_KERNELPGD(r13)		/* Load kernel pgdir */
-	beq+	htw_tlb_miss
-
-	/* We got a crappy address, just fault */
-	TLB_MISS_EPILOG_ERROR
-	b	exc_instruction_storage_book3e
-
-
-/*
- * This is the guts of the second-level TLB miss handler for direct
- * misses. We are entered with:
- *
- * r16 = virtual page table faulting address
- * r15 = PGD pointer
- * r14 = ESR
- * r13 = PACA
- * r12 = TLB exception frame in PACA
- * r11 = crap (free to use)
- * r10 = crap (free to use)
- *
- * It can be re-entered by the linear mapping miss handler. However, to
- * avoid too much complication, it will save/restore things for us
- */
-htw_tlb_miss:
-#ifdef CONFIG_PPC_KUAP
-	mfspr	r10,SPRN_MAS1
-	rlwinm.	r10,r10,0,0x3fff0000
-	beq-	htw_tlb_miss_fault /* KUAP fault */
-#endif
-	/* Search if we already have a TLB entry for that virtual address, and
-	 * if we do, bail out.
-	 *
-	 * MAS1:IND should be already set based on MAS4
-	 */
-	PPC_TLBSRX_DOT(0,R16)
-	beq	htw_tlb_miss_done
-
-	/* Now, we need to walk the page tables. First check if we are in
-	 * range.
-	 */
-	rldicl.	r10,r16,64-PGTABLE_EADDR_SIZE,PGTABLE_EADDR_SIZE+4
-	bne-	htw_tlb_miss_fault
-
-	/* Get the PGD pointer */
-	cmpldi	cr0,r15,0
-	beq-	htw_tlb_miss_fault
-
-	/* Get to PGD entry */
-	rldicl	r11,r16,64-(PGDIR_SHIFT-3),64-PGD_INDEX_SIZE-3
-	clrrdi	r10,r11,3
-	ldx	r15,r10,r15
-	cmpdi	cr0,r15,0
-	bge	htw_tlb_miss_fault
-
-	/* Get to PUD entry */
-	rldicl	r11,r16,64-(PUD_SHIFT-3),64-PUD_INDEX_SIZE-3
-	clrrdi	r10,r11,3
-	ldx	r15,r10,r15
-	cmpdi	cr0,r15,0
-	bge	htw_tlb_miss_fault
-
-	/* Get to PMD entry */
-	rldicl	r11,r16,64-(PMD_SHIFT-3),64-PMD_INDEX_SIZE-3
-	clrrdi	r10,r11,3
-	ldx	r15,r10,r15
-	cmpdi	cr0,r15,0
-	bge	htw_tlb_miss_fault
-
-	/* Ok, we're all right, we can now create an indirect entry for
-	 * a 1M or 256M page.
-	 *
-	 * The last trick is now that because we use "half" pages for
-	 * the HTW (1M IND is 2K and 256M IND is 32K) we need to account
-	 * for an added LSB bit to the RPN. For 64K pages, there is no
-	 * problem as we already use 32K arrays (half PTE pages), but for
-	 * 4K page we need to extract a bit from the virtual address and
-	 * insert it into the "PA52" bit of the RPN.
-	 */
-	rlwimi	r15,r16,32-9,20,20
-	/* Now we build the MAS:
-	 *
-	 * MAS 0   :	Fully setup with defaults in MAS4 and TLBnCFG
-	 * MAS 1   :	Almost fully setup
-	 *               - PID already updated by caller if necessary
-	 *               - TSIZE for now is base ind page size always
-	 * MAS 2   :	Use defaults
-	 * MAS 3+7 :	Needs to be done
-	 */
-	ori	r10,r15,(BOOK3E_PAGESZ_4K << MAS3_SPSIZE_SHIFT)
-
-	srdi	r16,r10,32
-	mtspr	SPRN_MAS3,r10
-	mtspr	SPRN_MAS7,r16
-
-	tlbwe
-
-htw_tlb_miss_done:
-	/* We don't bother with restoring DEAR or ESR since we know we are
-	 * level 0 and just going back to userland. They are only needed
-	 * if you are going to take an access fault
-	 */
-	TLB_MISS_EPILOG_SUCCESS
-	rfi
-
-htw_tlb_miss_fault:
-	/* We need to check if it was an instruction miss. We know this
-	 * though because r14 would contain -1
-	 */
-	cmpdi	cr0,r14,-1
-	beq	1f
-	mtspr	SPRN_DEAR,r16
-	mtspr	SPRN_ESR,r14
-	TLB_MISS_EPILOG_ERROR
-	b	exc_data_storage_book3e
-1:	TLB_MISS_EPILOG_ERROR
-	b	exc_instruction_storage_book3e
-
 /*
  * This is the guts of "any" level TLB miss handler for kernel linear
  * mapping misses. We are entered with:
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index a490724e84ad..3c1da08304d0 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -43,11 +43,9 @@ static char *cmdline __initdata;
 
 int numa_cpu_lookup_table[NR_CPUS];
 cpumask_var_t node_to_cpumask_map[MAX_NUMNODES];
-struct pglist_data *node_data[MAX_NUMNODES];
 
 EXPORT_SYMBOL(numa_cpu_lookup_table);
 EXPORT_SYMBOL(node_to_cpumask_map);
-EXPORT_SYMBOL(node_data);
 
 static int primary_domain_index;
 static int n_mem_addr_cells, n_mem_size_cells;
@@ -896,7 +894,7 @@ static int __init numa_setup_drmem_lmb(struct drmem_lmb *lmb,
 
 static int __init parse_numa_properties(void)
 {
-	struct device_node *memory;
+	struct device_node *memory, *pci;
 	int default_nid = 0;
 	unsigned long i;
 	const __be32 *associativity;
@@ -1010,6 +1008,18 @@ new_range:
 			goto new_range;
 	}
 
+	for_each_node_by_name(pci, "pci") {
+		int nid = NUMA_NO_NODE;
+
+		associativity = of_get_associativity(pci);
+		if (associativity) {
+			nid = associativity_to_nid(associativity);
+			initialize_form1_numa_distance(associativity);
+		}
+		if (likely(nid >= 0) && !node_online(nid))
+			node_set_online(nid);
+	}
+
 	/*
 	 * Now do the same thing for each MEMBLOCK listed in the
 	 * ibm,dynamic-memory property in the
@@ -1083,27 +1093,9 @@ void __init dump_numa_cpu_topology(void)
 static void __init setup_node_data(int nid, u64 start_pfn, u64 end_pfn)
 {
 	u64 spanned_pages = end_pfn - start_pfn;
-	const size_t nd_size = roundup(sizeof(pg_data_t), SMP_CACHE_BYTES);
-	u64 nd_pa;
-	void *nd;
-	int tnid;
-
-	nd_pa = memblock_phys_alloc_try_nid(nd_size, SMP_CACHE_BYTES, nid);
-	if (!nd_pa)
-		panic("Cannot allocate %zu bytes for node %d data\n",
-		      nd_size, nid);
-
-	nd = __va(nd_pa);
-
-	/* report and initialize */
-	pr_info("  NODE_DATA [mem %#010Lx-%#010Lx]\n",
-		nd_pa, nd_pa + nd_size - 1);
-	tnid = early_pfn_to_nid(nd_pa >> PAGE_SHIFT);
-	if (tnid != nid)
-		pr_info("    NODE_DATA(%d) on node %d\n", nid, tnid);
-
-	node_data[nid] = nd;
-	memset(NODE_DATA(nid), 0, sizeof(pg_data_t));
+
+	alloc_node_data(nid);
+
 	NODE_DATA(nid)->node_id = nid;
 	NODE_DATA(nid)->node_start_pfn = start_pfn;
 	NODE_DATA(nid)->node_spanned_pages = spanned_pages;
diff --git a/arch/powerpc/mm/pgtable-frag.c b/arch/powerpc/mm/pgtable-frag.c
index 8c31802f97e8..e89f64a0f24a 100644
--- a/arch/powerpc/mm/pgtable-frag.c
+++ b/arch/powerpc/mm/pgtable-frag.c
@@ -136,10 +136,10 @@ void pte_fragment_free(unsigned long *table, int kernel)
 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
 void pte_free_defer(struct mm_struct *mm, pgtable_t pgtable)
 {
-	struct page *page;
+	struct folio *folio;
 
-	page = virt_to_page(pgtable);
-	SetPageActive(page);
+	folio = virt_to_folio(pgtable);
+	folio_set_active(folio);
 	pte_fragment_free((unsigned long *)pgtable, 0);
 }
 #endif /* CONFIG_TRANSPARENT_HUGEPAGE */
diff --git a/arch/powerpc/mm/pgtable.c b/arch/powerpc/mm/pgtable.c
index 9e7ba9c3851f..7316396e452d 100644
--- a/arch/powerpc/mm/pgtable.c
+++ b/arch/powerpc/mm/pgtable.c
@@ -297,11 +297,14 @@ int huge_ptep_set_access_flags(struct vm_area_struct *vma,
 }
 
 #if defined(CONFIG_PPC_8xx)
-void set_huge_pte_at(struct mm_struct *mm, unsigned long addr, pte_t *ptep,
-		     pte_t pte, unsigned long sz)
+
+#if defined(CONFIG_SPLIT_PTE_PTLOCKS) || defined(CONFIG_SPLIT_PMD_PTLOCKS)
+/* We need the same lock to protect the PMD table and the two PTE tables. */
+#error "8M hugetlb folios are incompatible with split page table locks"
+#endif
+
+static void __set_huge_pte_at(pmd_t *pmd, pte_t *ptep, pte_basic_t val)
 {
-	pmd_t *pmd = pmd_off(mm, addr);
-	pte_basic_t val;
 	pte_basic_t *entry = (pte_basic_t *)ptep;
 	int num, i;
 
@@ -311,15 +314,60 @@ void set_huge_pte_at(struct mm_struct *mm, unsigned long addr, pte_t *ptep,
 	 */
 	VM_WARN_ON(pte_hw_valid(*ptep) && !pte_protnone(*ptep));
 
-	pte = set_pte_filter(pte, addr);
-
-	val = pte_val(pte);
-
 	num = number_of_cells_per_pte(pmd, val, 1);
 
 	for (i = 0; i < num; i++, entry++, val += SZ_4K)
 		*entry = val;
 }
+
+void set_huge_pte_at(struct mm_struct *mm, unsigned long addr, pte_t *ptep,
+		     pte_t pte, unsigned long sz)
+{
+	pmd_t *pmdp = pmd_off(mm, addr);
+
+	pte = set_pte_filter(pte, addr);
+
+	if (sz == SZ_8M) { /* Flag both PMD entries as 8M and fill both page tables */
+		*pmdp = __pmd(pmd_val(*pmdp) | _PMD_PAGE_8M);
+		*(pmdp + 1) = __pmd(pmd_val(*(pmdp + 1)) | _PMD_PAGE_8M);
+
+		__set_huge_pte_at(pmdp, pte_offset_kernel(pmdp, 0), pte_val(pte));
+		__set_huge_pte_at(pmdp, pte_offset_kernel(pmdp + 1, 0), pte_val(pte) + SZ_4M);
+	} else {
+		__set_huge_pte_at(pmdp, ptep, pte_val(pte));
+	}
+}
+#else
+void set_huge_pte_at(struct mm_struct *mm, unsigned long addr, pte_t *ptep,
+		     pte_t pte, unsigned long sz)
+{
+	unsigned long pdsize;
+	int i;
+
+	pte = set_pte_filter(pte, addr);
+
+	/*
+	 * Make sure hardware valid bit is not set. We don't do
+	 * tlb flush for this update.
+	 */
+	VM_WARN_ON(pte_hw_valid(*ptep) && !pte_protnone(*ptep));
+
+	if (sz < PMD_SIZE)
+		pdsize = PAGE_SIZE;
+	else if (sz < PUD_SIZE)
+		pdsize = PMD_SIZE;
+	else if (sz < P4D_SIZE)
+		pdsize = PUD_SIZE;
+	else if (sz < PGDIR_SIZE)
+		pdsize = P4D_SIZE;
+	else
+		pdsize = PGDIR_SIZE;
+
+	for (i = 0; i < sz / pdsize; i++, ptep++, addr += pdsize) {
+		__set_pte_at(mm, addr, ptep, pte, 0);
+		pte = __pte(pte_val(pte) + ((unsigned long long)pdsize / PAGE_SIZE << PFN_PTE_SHIFT));
+	}
+}
 #endif
 #endif /* CONFIG_HUGETLB_PAGE */
 
@@ -367,11 +415,10 @@ unsigned long vmalloc_to_phys(void *va)
 EXPORT_SYMBOL_GPL(vmalloc_to_phys);
 
 /*
- * We have 4 cases for pgds and pmds:
+ * We have 3 cases for pgds and pmds:
  * (1) invalid (all zeroes)
  * (2) pointer to next table, as normal; bottom 6 bits == 0
  * (3) leaf pte for huge page _PAGE_PTE set
- * (4) hugepd pointer, _PAGE_PTE = 0 and bits [2..6] indicate size of table
  *
  * So long as we atomically load page table pointers we are safe against teardown,
  * we can follow the address down to the page and take a ref on it.
@@ -382,11 +429,12 @@ pte_t *__find_linux_pte(pgd_t *pgdir, unsigned long ea,
 			bool *is_thp, unsigned *hpage_shift)
 {
 	pgd_t *pgdp;
+#ifdef CONFIG_PPC64
 	p4d_t p4d, *p4dp;
 	pud_t pud, *pudp;
+#endif
 	pmd_t pmd, *pmdp;
 	pte_t *ret_pte;
-	hugepd_t *hpdp = NULL;
 	unsigned pdshift;
 
 	if (hpage_shift)
@@ -401,8 +449,12 @@ pte_t *__find_linux_pte(pgd_t *pgdir, unsigned long ea,
 	 * page fault or a page unmap. The return pte_t * is still not
 	 * stable. So should be checked there for above conditions.
 	 * Top level is an exception because it is folded into p4d.
+	 *
+	 * On PPC32, P4D/PUD/PMD are folded into PGD so go straight to
+	 * PMD level.
 	 */
 	pgdp = pgdir + pgd_index(ea);
+#ifdef CONFIG_PPC64
 	p4dp = p4d_offset(pgdp, ea);
 	p4d  = READ_ONCE(*p4dp);
 	pdshift = P4D_SHIFT;
@@ -415,11 +467,6 @@ pte_t *__find_linux_pte(pgd_t *pgdir, unsigned long ea,
 		goto out;
 	}
 
-	if (is_hugepd(__hugepd(p4d_val(p4d)))) {
-		hpdp = (hugepd_t *)&p4d;
-		goto out_huge;
-	}
-
 	/*
 	 * Even if we end up with an unmap, the pgtable will not
 	 * be freed, because we do an rcu free and here we are
@@ -437,13 +484,11 @@ pte_t *__find_linux_pte(pgd_t *pgdir, unsigned long ea,
 		goto out;
 	}
 
-	if (is_hugepd(__hugepd(pud_val(pud)))) {
-		hpdp = (hugepd_t *)&pud;
-		goto out_huge;
-	}
-
-	pdshift = PMD_SHIFT;
 	pmdp = pmd_offset(&pud, ea);
+#else
+	pmdp = pmd_offset(pud_offset(p4d_offset(pgdp, ea), ea), ea);
+#endif
+	pdshift = PMD_SHIFT;
 	pmd  = READ_ONCE(*pmdp);
 
 	/*
@@ -476,19 +521,8 @@ pte_t *__find_linux_pte(pgd_t *pgdir, unsigned long ea,
 		goto out;
 	}
 
-	if (is_hugepd(__hugepd(pmd_val(pmd)))) {
-		hpdp = (hugepd_t *)&pmd;
-		goto out_huge;
-	}
-
 	return pte_offset_kernel(&pmd, ea);
 
-out_huge:
-	if (!hpdp)
-		return NULL;
-
-	ret_pte = hugepte_offset(*hpdp, ea, pdshift);
-	pdshift = hugepd_shift(*hpdp);
 out:
 	if (hpage_shift)
 		*hpage_shift = pdshift;
diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c
index cfd622ebf774..787b22206386 100644
--- a/arch/powerpc/mm/pgtable_32.c
+++ b/arch/powerpc/mm/pgtable_32.c
@@ -48,7 +48,7 @@ notrace void __init early_ioremap_init(void)
 	early_ioremap_setup();
 }
 
-static void __init *early_alloc_pgtable(unsigned long size)
+void __init *early_alloc_pgtable(unsigned long size)
 {
 	void *ptr = memblock_alloc(size, size);
 
diff --git a/arch/powerpc/mm/ptdump/Makefile b/arch/powerpc/mm/ptdump/Makefile
index dc896d2874f3..0f7a050f327e 100644
--- a/arch/powerpc/mm/ptdump/Makefile
+++ b/arch/powerpc/mm/ptdump/Makefile
@@ -2,7 +2,7 @@
 
 obj-y	+= ptdump.o
 
-obj-$(CONFIG_4xx)		+= shared.o
+obj-$(CONFIG_44x)		+= shared.o
 obj-$(CONFIG_PPC_8xx)		+= 8xx.o
 obj-$(CONFIG_PPC_E500)		+= shared.o
 obj-$(CONFIG_PPC_BOOK3S_32)	+= shared.o
diff --git a/arch/powerpc/net/bpf_jit_comp.c b/arch/powerpc/net/bpf_jit_comp.c
index 984655419da5..2a36cc2e7e9e 100644
--- a/arch/powerpc/net/bpf_jit_comp.c
+++ b/arch/powerpc/net/bpf_jit_comp.c
@@ -225,7 +225,7 @@ skip_init_ctx:
 	fp->jited_len = proglen + FUNCTION_DESCR_SIZE;
 
 	if (!fp->is_func || extra_pass) {
-		if (bpf_jit_binary_pack_finalize(fp, fhdr, hdr)) {
+		if (bpf_jit_binary_pack_finalize(fhdr, hdr)) {
 			fp = org_fp;
 			goto out_addrs;
 		}
@@ -348,7 +348,7 @@ void bpf_jit_free(struct bpf_prog *fp)
 		 * before freeing it.
 		 */
 		if (jit_data) {
-			bpf_jit_binary_pack_finalize(fp, jit_data->fhdr, jit_data->hdr);
+			bpf_jit_binary_pack_finalize(jit_data->fhdr, jit_data->hdr);
 			kvfree(jit_data->addrs);
 			kfree(jit_data);
 		}
diff --git a/arch/powerpc/net/bpf_jit_comp64.c b/arch/powerpc/net/bpf_jit_comp64.c
index 7703dcf48be8..2cbcdf93cc19 100644
--- a/arch/powerpc/net/bpf_jit_comp64.c
+++ b/arch/powerpc/net/bpf_jit_comp64.c
@@ -510,20 +510,33 @@ int bpf_jit_build_body(struct bpf_prog *fp, u32 *image, u32 *fimage, struct code
 		case BPF_ALU | BPF_DIV | BPF_X: /* (u32) dst /= (u32) src */
 		case BPF_ALU | BPF_MOD | BPF_X: /* (u32) dst %= (u32) src */
 			if (BPF_OP(code) == BPF_MOD) {
-				EMIT(PPC_RAW_DIVWU(tmp1_reg, dst_reg, src_reg));
+				if (off)
+					EMIT(PPC_RAW_DIVW(tmp1_reg, dst_reg, src_reg));
+				else
+					EMIT(PPC_RAW_DIVWU(tmp1_reg, dst_reg, src_reg));
+
 				EMIT(PPC_RAW_MULW(tmp1_reg, src_reg, tmp1_reg));
 				EMIT(PPC_RAW_SUB(dst_reg, dst_reg, tmp1_reg));
 			} else
-				EMIT(PPC_RAW_DIVWU(dst_reg, dst_reg, src_reg));
+				if (off)
+					EMIT(PPC_RAW_DIVW(dst_reg, dst_reg, src_reg));
+				else
+					EMIT(PPC_RAW_DIVWU(dst_reg, dst_reg, src_reg));
 			goto bpf_alu32_trunc;
 		case BPF_ALU64 | BPF_DIV | BPF_X: /* dst /= src */
 		case BPF_ALU64 | BPF_MOD | BPF_X: /* dst %= src */
 			if (BPF_OP(code) == BPF_MOD) {
-				EMIT(PPC_RAW_DIVDU(tmp1_reg, dst_reg, src_reg));
+				if (off)
+					EMIT(PPC_RAW_DIVD(tmp1_reg, dst_reg, src_reg));
+				else
+					EMIT(PPC_RAW_DIVDU(tmp1_reg, dst_reg, src_reg));
 				EMIT(PPC_RAW_MULD(tmp1_reg, src_reg, tmp1_reg));
 				EMIT(PPC_RAW_SUB(dst_reg, dst_reg, tmp1_reg));
 			} else
-				EMIT(PPC_RAW_DIVDU(dst_reg, dst_reg, src_reg));
+				if (off)
+					EMIT(PPC_RAW_DIVD(dst_reg, dst_reg, src_reg));
+				else
+					EMIT(PPC_RAW_DIVDU(dst_reg, dst_reg, src_reg));
 			break;
 		case BPF_ALU | BPF_MOD | BPF_K: /* (u32) dst %= (u32) imm */
 		case BPF_ALU | BPF_DIV | BPF_K: /* (u32) dst /= (u32) imm */
@@ -544,19 +557,31 @@ int bpf_jit_build_body(struct bpf_prog *fp, u32 *image, u32 *fimage, struct code
 			switch (BPF_CLASS(code)) {
 			case BPF_ALU:
 				if (BPF_OP(code) == BPF_MOD) {
-					EMIT(PPC_RAW_DIVWU(tmp2_reg, dst_reg, tmp1_reg));
+					if (off)
+						EMIT(PPC_RAW_DIVW(tmp2_reg, dst_reg, tmp1_reg));
+					else
+						EMIT(PPC_RAW_DIVWU(tmp2_reg, dst_reg, tmp1_reg));
 					EMIT(PPC_RAW_MULW(tmp1_reg, tmp1_reg, tmp2_reg));
 					EMIT(PPC_RAW_SUB(dst_reg, dst_reg, tmp1_reg));
 				} else
-					EMIT(PPC_RAW_DIVWU(dst_reg, dst_reg, tmp1_reg));
+					if (off)
+						EMIT(PPC_RAW_DIVW(dst_reg, dst_reg, tmp1_reg));
+					else
+						EMIT(PPC_RAW_DIVWU(dst_reg, dst_reg, tmp1_reg));
 				break;
 			case BPF_ALU64:
 				if (BPF_OP(code) == BPF_MOD) {
-					EMIT(PPC_RAW_DIVDU(tmp2_reg, dst_reg, tmp1_reg));
+					if (off)
+						EMIT(PPC_RAW_DIVD(tmp2_reg, dst_reg, tmp1_reg));
+					else
+						EMIT(PPC_RAW_DIVDU(tmp2_reg, dst_reg, tmp1_reg));
 					EMIT(PPC_RAW_MULD(tmp1_reg, tmp1_reg, tmp2_reg));
 					EMIT(PPC_RAW_SUB(dst_reg, dst_reg, tmp1_reg));
 				} else
-					EMIT(PPC_RAW_DIVDU(dst_reg, dst_reg, tmp1_reg));
+					if (off)
+						EMIT(PPC_RAW_DIVD(dst_reg, dst_reg, tmp1_reg));
+					else
+						EMIT(PPC_RAW_DIVDU(dst_reg, dst_reg, tmp1_reg));
 				break;
 			}
 			goto bpf_alu32_trunc;
@@ -676,8 +701,14 @@ int bpf_jit_build_body(struct bpf_prog *fp, u32 *image, u32 *fimage, struct code
 				/* special mov32 for zext */
 				EMIT(PPC_RAW_RLWINM(dst_reg, dst_reg, 0, 0, 31));
 				break;
-			}
-			EMIT(PPC_RAW_MR(dst_reg, src_reg));
+			} else if (off == 8) {
+				EMIT(PPC_RAW_EXTSB(dst_reg, src_reg));
+			} else if (off == 16) {
+				EMIT(PPC_RAW_EXTSH(dst_reg, src_reg));
+			} else if (off == 32) {
+				EMIT(PPC_RAW_EXTSW(dst_reg, src_reg));
+			} else if (dst_reg != src_reg)
+				EMIT(PPC_RAW_MR(dst_reg, src_reg));
 			goto bpf_alu32_trunc;
 		case BPF_ALU | BPF_MOV | BPF_K: /* (u32) dst = imm */
 		case BPF_ALU64 | BPF_MOV | BPF_K: /* dst = (s64) imm */
@@ -699,11 +730,12 @@ bpf_alu32_trunc:
 		 */
 		case BPF_ALU | BPF_END | BPF_FROM_LE:
 		case BPF_ALU | BPF_END | BPF_FROM_BE:
+		case BPF_ALU64 | BPF_END | BPF_FROM_LE:
 #ifdef __BIG_ENDIAN__
 			if (BPF_SRC(code) == BPF_FROM_BE)
 				goto emit_clear;
 #else /* !__BIG_ENDIAN__ */
-			if (BPF_SRC(code) == BPF_FROM_LE)
+			if (BPF_CLASS(code) == BPF_ALU && BPF_SRC(code) == BPF_FROM_LE)
 				goto emit_clear;
 #endif
 			switch (imm) {
@@ -936,13 +968,19 @@ emit_clear:
 		 */
 		/* dst = *(u8 *)(ul) (src + off) */
 		case BPF_LDX | BPF_MEM | BPF_B:
+		case BPF_LDX | BPF_MEMSX | BPF_B:
 		case BPF_LDX | BPF_PROBE_MEM | BPF_B:
+		case BPF_LDX | BPF_PROBE_MEMSX | BPF_B:
 		/* dst = *(u16 *)(ul) (src + off) */
 		case BPF_LDX | BPF_MEM | BPF_H:
+		case BPF_LDX | BPF_MEMSX | BPF_H:
 		case BPF_LDX | BPF_PROBE_MEM | BPF_H:
+		case BPF_LDX | BPF_PROBE_MEMSX | BPF_H:
 		/* dst = *(u32 *)(ul) (src + off) */
 		case BPF_LDX | BPF_MEM | BPF_W:
+		case BPF_LDX | BPF_MEMSX | BPF_W:
 		case BPF_LDX | BPF_PROBE_MEM | BPF_W:
+		case BPF_LDX | BPF_PROBE_MEMSX | BPF_W:
 		/* dst = *(u64 *)(ul) (src + off) */
 		case BPF_LDX | BPF_MEM | BPF_DW:
 		case BPF_LDX | BPF_PROBE_MEM | BPF_DW:
@@ -952,7 +990,7 @@ emit_clear:
 			 * load only if addr is kernel address (see is_kernel_addr()), otherwise
 			 * set dst_reg=0 and move on.
 			 */
-			if (BPF_MODE(code) == BPF_PROBE_MEM) {
+			if (BPF_MODE(code) == BPF_PROBE_MEM || BPF_MODE(code) == BPF_PROBE_MEMSX) {
 				EMIT(PPC_RAW_ADDI(tmp1_reg, src_reg, off));
 				if (IS_ENABLED(CONFIG_PPC_BOOK3E_64))
 					PPC_LI64(tmp2_reg, 0x8000000000000000ul);
@@ -965,30 +1003,47 @@ emit_clear:
 				 * Check if 'off' is word aligned for BPF_DW, because
 				 * we might generate two instructions.
 				 */
-				if (BPF_SIZE(code) == BPF_DW && (off & 3))
+				if ((BPF_SIZE(code) == BPF_DW ||
+				    (BPF_SIZE(code) == BPF_B && BPF_MODE(code) == BPF_PROBE_MEMSX)) &&
+						(off & 3))
 					PPC_JMP((ctx->idx + 3) * 4);
 				else
 					PPC_JMP((ctx->idx + 2) * 4);
 			}
 
-			switch (size) {
-			case BPF_B:
-				EMIT(PPC_RAW_LBZ(dst_reg, src_reg, off));
-				break;
-			case BPF_H:
-				EMIT(PPC_RAW_LHZ(dst_reg, src_reg, off));
-				break;
-			case BPF_W:
-				EMIT(PPC_RAW_LWZ(dst_reg, src_reg, off));
-				break;
-			case BPF_DW:
-				if (off % 4) {
-					EMIT(PPC_RAW_LI(tmp1_reg, off));
-					EMIT(PPC_RAW_LDX(dst_reg, src_reg, tmp1_reg));
-				} else {
-					EMIT(PPC_RAW_LD(dst_reg, src_reg, off));
+			if (BPF_MODE(code) == BPF_MEMSX || BPF_MODE(code) == BPF_PROBE_MEMSX) {
+				switch (size) {
+				case BPF_B:
+					EMIT(PPC_RAW_LBZ(dst_reg, src_reg, off));
+					EMIT(PPC_RAW_EXTSB(dst_reg, dst_reg));
+					break;
+				case BPF_H:
+					EMIT(PPC_RAW_LHA(dst_reg, src_reg, off));
+					break;
+				case BPF_W:
+					EMIT(PPC_RAW_LWA(dst_reg, src_reg, off));
+					break;
+				}
+			} else {
+				switch (size) {
+				case BPF_B:
+					EMIT(PPC_RAW_LBZ(dst_reg, src_reg, off));
+					break;
+				case BPF_H:
+					EMIT(PPC_RAW_LHZ(dst_reg, src_reg, off));
+					break;
+				case BPF_W:
+					EMIT(PPC_RAW_LWZ(dst_reg, src_reg, off));
+					break;
+				case BPF_DW:
+					if (off % 4) {
+						EMIT(PPC_RAW_LI(tmp1_reg, off));
+						EMIT(PPC_RAW_LDX(dst_reg, src_reg, tmp1_reg));
+					} else {
+						EMIT(PPC_RAW_LD(dst_reg, src_reg, off));
+					}
+					break;
 				}
-				break;
 			}
 
 			if (size != BPF_DW && insn_is_zext(&insn[i + 1]))
@@ -1065,6 +1120,9 @@ emit_clear:
 		case BPF_JMP | BPF_JA:
 			PPC_JMP(addrs[i + 1 + off]);
 			break;
+		case BPF_JMP32 | BPF_JA:
+			PPC_JMP(addrs[i + 1 + imm]);
+			break;
 
 		case BPF_JMP | BPF_JGT | BPF_K:
 		case BPF_JMP | BPF_JGT | BPF_X:
diff --git a/arch/powerpc/perf/core-book3s.c b/arch/powerpc/perf/core-book3s.c
index 6b5f8a94e7d8..42867469752d 100644
--- a/arch/powerpc/perf/core-book3s.c
+++ b/arch/powerpc/perf/core-book3s.c
@@ -266,51 +266,44 @@ static inline u32 perf_flags_from_msr(struct pt_regs *regs)
 static inline u32 perf_get_misc_flags(struct pt_regs *regs)
 {
 	bool use_siar = regs_use_siar(regs);
-	unsigned long mmcra = regs->dsisr;
-	int marked = mmcra & MMCRA_SAMPLE_ENABLE;
+	unsigned long siar;
+	unsigned long addr;
 
 	if (!use_siar)
 		return perf_flags_from_msr(regs);
 
 	/*
-	 * Check the address in SIAR to identify the
-	 * privilege levels since the SIER[MSR_HV, MSR_PR]
-	 * bits are not set for marked events in power10
-	 * DD1.
-	 */
-	if (marked && (ppmu->flags & PPMU_P10_DD1)) {
-		unsigned long siar = mfspr(SPRN_SIAR);
-		if (siar) {
-			if (is_kernel_addr(siar))
-				return PERF_RECORD_MISC_KERNEL;
-			return PERF_RECORD_MISC_USER;
-		} else {
-			if (is_kernel_addr(regs->nip))
-				return PERF_RECORD_MISC_KERNEL;
-			return PERF_RECORD_MISC_USER;
-		}
-	}
-
-	/*
 	 * If we don't have flags in MMCRA, rather than using
 	 * the MSR, we intuit the flags from the address in
 	 * SIAR which should give slightly more reliable
 	 * results
 	 */
 	if (ppmu->flags & PPMU_NO_SIPR) {
-		unsigned long siar = mfspr(SPRN_SIAR);
+		siar = mfspr(SPRN_SIAR);
 		if (is_kernel_addr(siar))
 			return PERF_RECORD_MISC_KERNEL;
 		return PERF_RECORD_MISC_USER;
 	}
 
 	/* PR has priority over HV, so order below is important */
-	if (regs_sipr(regs))
-		return PERF_RECORD_MISC_USER;
-
-	if (regs_sihv(regs) && (freeze_events_kernel != MMCR0_FCHV))
+	if (regs_sipr(regs)) {
+		if (!(ppmu->flags & PPMU_P10))
+			return PERF_RECORD_MISC_USER;
+	} else if (regs_sihv(regs) && (freeze_events_kernel != MMCR0_FCHV))
 		return PERF_RECORD_MISC_HYPERVISOR;
 
+	/*
+	 * Check the address in SIAR to identify the
+	 * privilege levels since the SIER[MSR_HV, MSR_PR]
+	 * bits are not set correctly in power10 sometimes
+	 */
+	if (ppmu->flags & PPMU_P10) {
+		siar = mfspr(SPRN_SIAR);
+		addr = siar ? siar : regs->nip;
+		if (!is_kernel_addr(addr))
+			return PERF_RECORD_MISC_USER;
+	}
+
 	return PERF_RECORD_MISC_KERNEL;
 }
 
diff --git a/arch/powerpc/perf/power10-pmu.c b/arch/powerpc/perf/power10-pmu.c
index 62a68b6b2d4b..bb57b7cfe640 100644
--- a/arch/powerpc/perf/power10-pmu.c
+++ b/arch/powerpc/perf/power10-pmu.c
@@ -593,7 +593,8 @@ static struct power_pmu power10_pmu = {
 	.get_mem_weight		= isa207_get_mem_weight,
 	.disable_pmc		= isa207_disable_pmc,
 	.flags			= PPMU_HAS_SIER | PPMU_ARCH_207S |
-				  PPMU_ARCH_31 | PPMU_HAS_ATTR_CONFIG1,
+				  PPMU_ARCH_31 | PPMU_HAS_ATTR_CONFIG1 |
+				  PPMU_P10,
 	.n_generic		= ARRAY_SIZE(power10_generic_events),
 	.generic_events		= power10_generic_events,
 	.cache_events		= &power10_cache_events,
diff --git a/arch/powerpc/platforms/40x/Kconfig b/arch/powerpc/platforms/40x/Kconfig
deleted file mode 100644
index b3c466c50535..000000000000
--- a/arch/powerpc/platforms/40x/Kconfig
+++ /dev/null
@@ -1,78 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-config ACADIA
-	bool "Acadia"
-	depends on 40x
-	select PPC40x_SIMPLE
-	select 405EZ
-	help
-	  This option enables support for the AMCC 405EZ Acadia evaluation board.
-
-config HOTFOOT
-	bool "Hotfoot"
-	depends on 40x
-	select PPC40x_SIMPLE
-	select FORCE_PCI
-	help
-	  This option enables support for the ESTEEM 195E Hotfoot board.
-
-config KILAUEA
-	bool "Kilauea"
-	depends on 40x
-	select 405EX
-	select PPC40x_SIMPLE
-	select PPC4xx_PCI_EXPRESS
-	select FORCE_PCI
-	select PCI_MSI
-	help
-	  This option enables support for the AMCC PPC405EX evaluation board.
-
-config MAKALU
-	bool "Makalu"
-	depends on 40x
-	select 405EX
-	select FORCE_PCI
-	select PPC4xx_PCI_EXPRESS
-	select PPC40x_SIMPLE
-	help
-	  This option enables support for the AMCC PPC405EX board.
-
-config OBS600
-	bool "OpenBlockS 600"
-	depends on 40x
-	select 405EX
-	select PPC40x_SIMPLE
-	help
-	  This option enables support for PlatHome OpenBlockS 600 server
-
-config PPC40x_SIMPLE
-	bool "Simple PowerPC 40x board support"
-	depends on 40x
-	help
-	  This option enables the simple PowerPC 40x platform support.
-
-config 405EX
-	bool
-	select IBM_EMAC_EMAC4 if IBM_EMAC
-	select IBM_EMAC_RGMII if IBM_EMAC
-
-config 405EZ
-	bool
-	select IBM_EMAC_NO_FLOW_CTRL if IBM_EMAC
-	select IBM_EMAC_MAL_CLR_ICINTSTAT if IBM_EMAC
-	select IBM_EMAC_MAL_COMMON_ERR if IBM_EMAC
-
-config PPC4xx_GPIO
-	bool "PPC4xx GPIO support"
-	depends on 40x
-	select GPIOLIB
-	select OF_GPIO_MM_GPIOCHIP
-	help
-	  Enable gpiolib support for ppc40x based boards
-
-config APM8018X
-	bool "APM8018X"
-	depends on 40x
-	select PPC40x_SIMPLE
-	help
-	  This option enables support for the AppliedMicro APM8018X evaluation
-	  board.
diff --git a/arch/powerpc/platforms/40x/Makefile b/arch/powerpc/platforms/40x/Makefile
deleted file mode 100644
index 122de98527c4..000000000000
--- a/arch/powerpc/platforms/40x/Makefile
+++ /dev/null
@@ -1,2 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only
-obj-$(CONFIG_PPC40x_SIMPLE)		+= ppc40x_simple.o
diff --git a/arch/powerpc/platforms/40x/ppc40x_simple.c b/arch/powerpc/platforms/40x/ppc40x_simple.c
deleted file mode 100644
index 294ab2728588..000000000000
--- a/arch/powerpc/platforms/40x/ppc40x_simple.c
+++ /dev/null
@@ -1,74 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Generic PowerPC 40x platform support
- *
- * Copyright 2008 IBM Corporation
- *
- * This implements simple platform support for PowerPC 44x chips.  This is
- * mostly used for eval boards or other simple and "generic" 44x boards.  If
- * your board has custom functions or hardware, then you will likely want to
- * implement your own board.c file to accommodate it.
- */
-
-#include <asm/machdep.h>
-#include <asm/pci-bridge.h>
-#include <asm/ppc4xx.h>
-#include <asm/time.h>
-#include <asm/udbg.h>
-#include <asm/uic.h>
-
-#include <linux/init.h>
-#include <linux/of_platform.h>
-
-static const struct of_device_id ppc40x_of_bus[] __initconst = {
-	{ .compatible = "ibm,plb3", },
-	{ .compatible = "ibm,plb4", },
-	{ .compatible = "ibm,opb", },
-	{ .compatible = "ibm,ebc", },
-	{ .compatible = "simple-bus", },
-	{},
-};
-
-static int __init ppc40x_device_probe(void)
-{
-	of_platform_bus_probe(NULL, ppc40x_of_bus, NULL);
-
-	return 0;
-}
-machine_device_initcall(ppc40x_simple, ppc40x_device_probe);
-
-/* This is the list of boards that can be supported by this simple
- * platform code.  This does _not_ mean the boards are compatible,
- * as they most certainly are not from a device tree perspective.
- * However, their differences are handled by the device tree and the
- * drivers and therefore they don't need custom board support files.
- *
- * Again, if your board needs to do things differently then create a
- * board.c file for it rather than adding it to this list.
- */
-static const char * const board[] __initconst = {
-	"amcc,acadia",
-	"amcc,haleakala",
-	"amcc,kilauea",
-	"amcc,makalu",
-	"apm,klondike",
-	"est,hotfoot",
-	"plathome,obs600",
-	NULL
-};
-
-static int __init ppc40x_probe(void)
-{
-	pci_set_flags(PCI_REASSIGN_ALL_RSRC);
-	return 1;
-}
-
-define_machine(ppc40x_simple) {
-	.name = "PowerPC 40x Platform",
-	.compatibles = board,
-	.probe = ppc40x_probe,
-	.progress = udbg_progress,
-	.init_IRQ = uic_init_tree,
-	.get_irq = uic_get_irq,
-	.restart = ppc4xx_reset_system,
-};
diff --git a/arch/powerpc/platforms/44x/Makefile b/arch/powerpc/platforms/44x/Makefile
index 5ba031f57652..ca7b1bb442d9 100644
--- a/arch/powerpc/platforms/44x/Makefile
+++ b/arch/powerpc/platforms/44x/Makefile
@@ -1,5 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0
-obj-y	+= misc_44x.o machine_check.o
+obj-y	+= misc_44x.o machine_check.o uic.o soc.o
 ifneq ($(CONFIG_PPC4xx_CPM),y)
 obj-y	+= idle.o
 endif
@@ -12,3 +12,7 @@ obj-$(CONFIG_CANYONLANDS)+= canyonlands.o
 obj-$(CONFIG_CURRITUCK)	+= ppc476.o
 obj-$(CONFIG_AKEBONO)	+= ppc476.o
 obj-$(CONFIG_FSP2)	+= fsp2.o
+obj-$(CONFIG_PCI)		+= pci.o
+obj-$(CONFIG_PPC4xx_HSTA_MSI)	+= hsta_msi.o
+obj-$(CONFIG_PPC4xx_CPM)	+= cpm.o
+obj-$(CONFIG_PPC4xx_GPIO)	+= gpio.o
diff --git a/arch/powerpc/platforms/4xx/cpm.c b/arch/powerpc/platforms/44x/cpm.c
index 670f8ad4465b..670f8ad4465b 100644
--- a/arch/powerpc/platforms/4xx/cpm.c
+++ b/arch/powerpc/platforms/44x/cpm.c
diff --git a/arch/powerpc/platforms/4xx/gpio.c b/arch/powerpc/platforms/44x/gpio.c
index e5f2319e5cbe..e5f2319e5cbe 100644
--- a/arch/powerpc/platforms/4xx/gpio.c
+++ b/arch/powerpc/platforms/44x/gpio.c
diff --git a/arch/powerpc/platforms/4xx/hsta_msi.c b/arch/powerpc/platforms/44x/hsta_msi.c
index c6bd846b0d65..c6bd846b0d65 100644
--- a/arch/powerpc/platforms/4xx/hsta_msi.c
+++ b/arch/powerpc/platforms/44x/hsta_msi.c
diff --git a/arch/powerpc/platforms/44x/machine_check.c b/arch/powerpc/platforms/44x/machine_check.c
index 5d19daacd78a..85ff33a8d9b6 100644
--- a/arch/powerpc/platforms/44x/machine_check.c
+++ b/arch/powerpc/platforms/44x/machine_check.c
@@ -9,6 +9,21 @@
 #include <asm/reg.h>
 #include <asm/cacheflush.h>
 
+int machine_check_4xx(struct pt_regs *regs)
+{
+	unsigned long reason = regs->esr;
+
+	if (reason & ESR_IMCP) {
+		printk("Instruction");
+		mtspr(SPRN_ESR, reason & ~ESR_IMCP);
+	} else
+		printk("Data");
+
+	printk(" machine check in kernel mode.\n");
+
+	return 0;
+}
+
 int machine_check_440A(struct pt_regs *regs)
 {
 	unsigned long reason = regs->esr;
diff --git a/arch/powerpc/platforms/4xx/pci.c b/arch/powerpc/platforms/44x/pci.c
index 48626615b18b..db6d33ca753f 100644
--- a/arch/powerpc/platforms/4xx/pci.c
+++ b/arch/powerpc/platforms/44x/pci.c
@@ -1263,102 +1263,6 @@ static struct ppc4xx_pciex_hwops ppc460sx_pcie_hwops __initdata = {
 
 #endif /* CONFIG_44x */
 
-#ifdef CONFIG_40x
-
-static int __init ppc405ex_pciex_core_init(struct device_node *np)
-{
-	/* Nothing to do, return 2 ports */
-	return 2;
-}
-
-static void __init ppc405ex_pcie_phy_reset(struct ppc4xx_pciex_port *port)
-{
-	/* Assert the PE0_PHY reset */
-	mtdcri(SDR0, port->sdr_base + PESDRn_RCSSET, 0x01010000);
-	msleep(1);
-
-	/* deassert the PE0_hotreset */
-	if (port->endpoint)
-		mtdcri(SDR0, port->sdr_base + PESDRn_RCSSET, 0x01111000);
-	else
-		mtdcri(SDR0, port->sdr_base + PESDRn_RCSSET, 0x01101000);
-
-	/* poll for phy !reset */
-	/* XXX FIXME add timeout */
-	while (!(mfdcri(SDR0, port->sdr_base + PESDRn_405EX_PHYSTA) & 0x00001000))
-		;
-
-	/* deassert the PE0_gpl_utl_reset */
-	mtdcri(SDR0, port->sdr_base + PESDRn_RCSSET, 0x00101000);
-}
-
-static int __init ppc405ex_pciex_init_port_hw(struct ppc4xx_pciex_port *port)
-{
-	u32 val;
-
-	if (port->endpoint)
-		val = PTYPE_LEGACY_ENDPOINT;
-	else
-		val = PTYPE_ROOT_PORT;
-
-	mtdcri(SDR0, port->sdr_base + PESDRn_DLPSET,
-	       1 << 24 | val << 20 | LNKW_X1 << 12);
-
-	mtdcri(SDR0, port->sdr_base + PESDRn_UTLSET1, 0x00000000);
-	mtdcri(SDR0, port->sdr_base + PESDRn_UTLSET2, 0x01010000);
-	mtdcri(SDR0, port->sdr_base + PESDRn_405EX_PHYSET1, 0x720F0000);
-	mtdcri(SDR0, port->sdr_base + PESDRn_405EX_PHYSET2, 0x70600003);
-
-	/*
-	 * Only reset the PHY when no link is currently established.
-	 * This is for the Atheros PCIe board which has problems to establish
-	 * the link (again) after this PHY reset. All other currently tested
-	 * PCIe boards don't show this problem.
-	 * This has to be re-tested and fixed in a later release!
-	 */
-	val = mfdcri(SDR0, port->sdr_base + PESDRn_LOOP);
-	if (!(val & 0x00001000))
-		ppc405ex_pcie_phy_reset(port);
-
-	dcr_write(port->dcrs, DCRO_PEGPL_CFG, 0x10000000);  /* guarded on */
-
-	port->has_ibpre = 1;
-
-	return ppc4xx_pciex_port_reset_sdr(port);
-}
-
-static int ppc405ex_pciex_init_utl(struct ppc4xx_pciex_port *port)
-{
-	dcr_write(port->dcrs, DCRO_PEGPL_SPECIAL, 0x0);
-
-	/*
-	 * Set buffer allocations and then assert VRB and TXE.
-	 */
-	out_be32(port->utl_base + PEUTL_OUTTR,   0x02000000);
-	out_be32(port->utl_base + PEUTL_INTR,    0x02000000);
-	out_be32(port->utl_base + PEUTL_OPDBSZ,  0x04000000);
-	out_be32(port->utl_base + PEUTL_PBBSZ,   0x21000000);
-	out_be32(port->utl_base + PEUTL_IPHBSZ,  0x02000000);
-	out_be32(port->utl_base + PEUTL_IPDBSZ,  0x04000000);
-	out_be32(port->utl_base + PEUTL_RCIRQEN, 0x00f00000);
-	out_be32(port->utl_base + PEUTL_PCTL,    0x80800066);
-
-	out_be32(port->utl_base + PEUTL_PBCTL,   0x08000000);
-
-	return 0;
-}
-
-static struct ppc4xx_pciex_hwops ppc405ex_pcie_hwops __initdata =
-{
-	.want_sdr	= true,
-	.core_init	= ppc405ex_pciex_core_init,
-	.port_init_hw	= ppc405ex_pciex_init_port_hw,
-	.setup_utl	= ppc405ex_pciex_init_utl,
-	.check_link	= ppc4xx_pciex_check_link_sdr,
-};
-
-#endif /* CONFIG_40x */
-
 #ifdef CONFIG_476FPE
 static int __init ppc_476fpe_pciex_core_init(struct device_node *np)
 {
@@ -1427,10 +1331,6 @@ static int __init ppc4xx_pciex_check_core_init(struct device_node *np)
 	if (of_device_is_compatible(np, "ibm,plb-pciex-apm821xx"))
 		ppc4xx_pciex_hwops = &apm821xx_pcie_hwops;
 #endif /* CONFIG_44x    */
-#ifdef CONFIG_40x
-	if (of_device_is_compatible(np, "ibm,plb-pciex-405ex"))
-		ppc4xx_pciex_hwops = &ppc405ex_pcie_hwops;
-#endif
 #ifdef CONFIG_476FPE
 	if (of_device_is_compatible(np, "ibm,plb-pciex-476fpe")
 		|| of_device_is_compatible(np, "ibm,plb-pciex-476gtr"))
diff --git a/arch/powerpc/platforms/4xx/pci.h b/arch/powerpc/platforms/44x/pci.h
index bb4821938ab1..bb4821938ab1 100644
--- a/arch/powerpc/platforms/4xx/pci.h
+++ b/arch/powerpc/platforms/44x/pci.h
diff --git a/arch/powerpc/platforms/44x/ppc476.c b/arch/powerpc/platforms/44x/ppc476.c
index 164cbcd4588e..e7b7bdaad341 100644
--- a/arch/powerpc/platforms/44x/ppc476.c
+++ b/arch/powerpc/platforms/44x/ppc476.c
@@ -95,7 +95,7 @@ static int avr_probe(struct i2c_client *client)
 }
 
 static const struct i2c_device_id avr_id[] = {
-	{ "akebono-avr", 0 },
+	{ "akebono-avr" },
 	{ }
 };
 
diff --git a/arch/powerpc/platforms/4xx/soc.c b/arch/powerpc/platforms/44x/soc.c
index 5412e6b21e10..5412e6b21e10 100644
--- a/arch/powerpc/platforms/4xx/soc.c
+++ b/arch/powerpc/platforms/44x/soc.c
diff --git a/arch/powerpc/platforms/4xx/uic.c b/arch/powerpc/platforms/44x/uic.c
index e3e148b9dd18..e3e148b9dd18 100644
--- a/arch/powerpc/platforms/4xx/uic.c
+++ b/arch/powerpc/platforms/44x/uic.c
diff --git a/arch/powerpc/platforms/4xx/Makefile b/arch/powerpc/platforms/4xx/Makefile
deleted file mode 100644
index 2071a0abe09b..000000000000
--- a/arch/powerpc/platforms/4xx/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only
-obj-y				+= uic.o machine_check.o
-obj-$(CONFIG_4xx_SOC)		+= soc.o
-obj-$(CONFIG_PCI)		+= pci.o
-obj-$(CONFIG_PPC4xx_HSTA_MSI)	+= hsta_msi.o
-obj-$(CONFIG_PPC4xx_CPM)	+= cpm.o
-obj-$(CONFIG_PPC4xx_GPIO)	+= gpio.o
diff --git a/arch/powerpc/platforms/4xx/machine_check.c b/arch/powerpc/platforms/4xx/machine_check.c
deleted file mode 100644
index a905da1d6f41..000000000000
--- a/arch/powerpc/platforms/4xx/machine_check.c
+++ /dev/null
@@ -1,23 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- */
-
-#include <linux/kernel.h>
-#include <linux/printk.h>
-#include <linux/ptrace.h>
-
-#include <asm/reg.h>
-
-int machine_check_4xx(struct pt_regs *regs)
-{
-	unsigned long reason = regs->esr;
-
-	if (reason & ESR_IMCP) {
-		printk("Instruction");
-		mtspr(SPRN_ESR, reason & ~ESR_IMCP);
-	} else
-		printk("Data");
-	printk(" machine check in kernel mode.\n");
-
-	return 0;
-}
diff --git a/arch/powerpc/platforms/512x/mpc512x_lpbfifo.c b/arch/powerpc/platforms/512x/mpc512x_lpbfifo.c
index 4a25b6b48615..9668b052cd4b 100644
--- a/arch/powerpc/platforms/512x/mpc512x_lpbfifo.c
+++ b/arch/powerpc/platforms/512x/mpc512x_lpbfifo.c
@@ -504,7 +504,7 @@ MODULE_DEVICE_TABLE(of, mpc512x_lpbfifo_match);
 
 static struct platform_driver mpc512x_lpbfifo_driver = {
 	.probe = mpc512x_lpbfifo_probe,
-	.remove_new = mpc512x_lpbfifo_remove,
+	.remove = mpc512x_lpbfifo_remove,
 	.driver = {
 		.name = DRV_NAME,
 		.of_match_table = mpc512x_lpbfifo_match,
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c
index 2bd6abcdc113..1ea591ec6083 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c
@@ -644,7 +644,6 @@ static int mpc52xx_wdt_release(struct inode *inode, struct file *file)
 
 static const struct file_operations mpc52xx_wdt_fops = {
 	.owner		= THIS_MODULE,
-	.llseek		= no_llseek,
 	.write		= mpc52xx_wdt_write,
 	.unlocked_ioctl = mpc52xx_wdt_ioctl,
 	.compat_ioctl	= compat_ptr_ioctl,
diff --git a/arch/powerpc/platforms/85xx/sgy_cts1000.c b/arch/powerpc/platforms/85xx/sgy_cts1000.c
index 34ce21f42623..e635b27ee718 100644
--- a/arch/powerpc/platforms/85xx/sgy_cts1000.c
+++ b/arch/powerpc/platforms/85xx/sgy_cts1000.c
@@ -143,7 +143,7 @@ static struct platform_driver gpio_halt_driver = {
 		.of_match_table = gpio_halt_match,
 	},
 	.probe		= gpio_halt_probe,
-	.remove_new	= gpio_halt_remove,
+	.remove		= gpio_halt_remove,
 };
 
 module_platform_driver(gpio_halt_driver);
diff --git a/arch/powerpc/platforms/85xx/t1042rdb_diu.c b/arch/powerpc/platforms/85xx/t1042rdb_diu.c
index 767eed98a0a8..d4fbb6eff38a 100644
--- a/arch/powerpc/platforms/85xx/t1042rdb_diu.c
+++ b/arch/powerpc/platforms/85xx/t1042rdb_diu.c
@@ -149,4 +149,5 @@ static int __init t1042rdb_diu_init(void)
 
 early_initcall(t1042rdb_diu_init);
 
+MODULE_DESCRIPTION("Freescale T1042 DIU driver");
 MODULE_LICENSE("GPL");
diff --git a/arch/powerpc/platforms/8xx/Kconfig b/arch/powerpc/platforms/8xx/Kconfig
index a14d9d8997a4..8623aebfac48 100644
--- a/arch/powerpc/platforms/8xx/Kconfig
+++ b/arch/powerpc/platforms/8xx/Kconfig
@@ -195,6 +195,13 @@ config PIN_TLB_IMMR
 	  CONFIG_PIN_TLB_DATA is also selected, it will reduce
 	  CONFIG_PIN_TLB_DATA to 24 Mbytes.
 
+config PIN_TLB_TEXT
+	bool "Pinned TLB for TEXT"
+	depends on PIN_TLB
+	default y
+	help
+	  This pins kernel text with 8M pages.
+
 endmenu
 
 endmenu
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index 1fd253f92a77..1112a5831619 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -18,7 +18,6 @@ source "arch/powerpc/platforms/85xx/Kconfig"
 source "arch/powerpc/platforms/86xx/Kconfig"
 source "arch/powerpc/platforms/embedded6xx/Kconfig"
 source "arch/powerpc/platforms/44x/Kconfig"
-source "arch/powerpc/platforms/40x/Kconfig"
 source "arch/powerpc/platforms/amigaone/Kconfig"
 source "arch/powerpc/platforms/book3s/Kconfig"
 source "arch/powerpc/platforms/microwatt/Kconfig"
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype
index b2d8c0da2ad9..1453ccc900c4 100644
--- a/arch/powerpc/platforms/Kconfig.cputype
+++ b/arch/powerpc/platforms/Kconfig.cputype
@@ -43,19 +43,10 @@ config PPC_8xx
 	select HAVE_ARCH_VMAP_STACK
 	select HUGETLBFS
 
-config 40x
-	bool "AMCC 40x"
-	select PPC_DCR_NATIVE
-	select PPC_UDBG_16550
-	select 4xx_SOC
-	select HAVE_PCI
-	select PPC_KUEP if PPC_KUAP
-
 config 44x
 	bool "AMCC 44x, 46x or 47x"
 	select PPC_DCR_NATIVE
 	select PPC_UDBG_16550
-	select 4xx_SOC
 	select HAVE_PCI
 	select PHYS_64BIT
 	select PPC_KUEP
@@ -93,11 +84,8 @@ config PPC_BOOK3S_64
 	bool "Server processors"
 	select PPC_FPU
 	select PPC_HAVE_PMU_SUPPORT
-	select HAVE_ARCH_TRANSPARENT_HUGEPAGE
-	select HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD
 	select ARCH_ENABLE_HUGEPAGE_MIGRATION if HUGETLB_PAGE && MIGRATION
 	select ARCH_ENABLE_SPLIT_PMD_PTLOCK
-	select ARCH_ENABLE_THP_MIGRATION if TRANSPARENT_HUGEPAGE
 	select ARCH_SUPPORTS_HUGETLBFS
 	select ARCH_SUPPORTS_NUMA_BALANCING
 	select HAVE_MOVE_PMD
@@ -117,6 +105,14 @@ config PPC_BOOK3E_64
 
 endchoice
 
+config PPC_THP
+       def_bool y
+       depends on PPC_BOOK3S_64
+       depends on PPC_RADIX_MMU || (PPC_64S_HASH_MMU && PAGE_SIZE_64KB)
+       select HAVE_ARCH_TRANSPARENT_HUGEPAGE
+       select HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD
+       select ARCH_ENABLE_THP_MIGRATION if TRANSPARENT_HUGEPAGE
+
 choice
 	prompt "CPU selection"
 	help
@@ -194,11 +190,6 @@ config E6500_CPU
 	depends on !CC_IS_CLANG
 	select PPC_HAS_LBARX_LHARX
 
-config 405_CPU
-	bool "40x family"
-	depends on 40x
-	depends on !CC_IS_CLANG
-
 config 440_CPU
 	bool "440 (44x family)"
 	depends on 44x
@@ -264,7 +255,6 @@ config TARGET_CPU
 	default "e6500" if E6500_CPU
 	default "power4" if POWERPC64_CPU && !CPU_LITTLE_ENDIAN
 	default "power8" if POWERPC64_CPU && CPU_LITTLE_ENDIAN
-	default "405" if 405_CPU
 	default "440" if 440_CPU
 	default "464" if 464_CPU
 	default "476" if 476_CPU
@@ -340,7 +330,7 @@ config FSL_EMB_PERF_EVENT_E500
 
 config 4xx
 	bool
-	depends on 40x || 44x
+	depends on 44x
 	default y
 
 config BOOKE
@@ -348,11 +338,6 @@ config BOOKE
 	depends on PPC_E500 || 44x
 	default y
 
-config BOOKE_OR_40x
-	bool
-	depends on BOOKE || 40x
-	default y
-
 config PTE_64BIT
 	bool
 	depends on 44x || PPC_E500 || PPC_86xx
@@ -495,8 +480,8 @@ config PPC_KERNEL_PCREL
 	  This option builds the kernel with the pc relative ABI model.
 
 config PPC_KUEP
-	bool "Kernel Userspace Execution Prevention" if !40x
-	default y if !40x
+	bool "Kernel Userspace Execution Prevention"
+	default y
 	help
 	  Enable support for Kernel Userspace Execution Prevention (KUEP)
 
@@ -582,7 +567,7 @@ config NR_CPUS
 
 config NOT_COHERENT_CACHE
 	bool
-	depends on 4xx || PPC_8xx || PPC_MPC512x || \
+	depends on 44x || PPC_8xx || PPC_MPC512x || \
 		GAMECUBE_COMMON || AMIGAONE
 	select ARCH_HAS_DMA_PREP_COHERENT
 	select ARCH_HAS_SYNC_DMA_FOR_DEVICE
diff --git a/arch/powerpc/platforms/Makefile b/arch/powerpc/platforms/Makefile
index 94470fb27c99..786d374bff31 100644
--- a/arch/powerpc/platforms/Makefile
+++ b/arch/powerpc/platforms/Makefile
@@ -4,8 +4,6 @@ obj-$(CONFIG_FSL_ULI1575)	+= fsl_uli1575.o
 
 obj-$(CONFIG_PPC_PMAC)		+= powermac/
 obj-$(CONFIG_PPC_CHRP)		+= chrp/
-obj-$(CONFIG_4xx)		+= 4xx/
-obj-$(CONFIG_40x)		+= 40x/
 obj-$(CONFIG_44x)		+= 44x/
 obj-$(CONFIG_PPC_MPC512x)	+= 512x/
 obj-$(CONFIG_PPC_MPC52xx)	+= 52xx/
diff --git a/arch/powerpc/platforms/cell/cbe_powerbutton.c b/arch/powerpc/platforms/cell/cbe_powerbutton.c
index a3ee397486f6..3d121acdf69b 100644
--- a/arch/powerpc/platforms/cell/cbe_powerbutton.c
+++ b/arch/powerpc/platforms/cell/cbe_powerbutton.c
@@ -101,5 +101,6 @@ static void __exit cbe_powerbutton_exit(void)
 module_init(cbe_powerbutton_init);
 module_exit(cbe_powerbutton_exit);
 
+MODULE_DESCRIPTION("Driver for powerbutton on IBM cell blades");
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Christian Krafft <krafft@de.ibm.com>");
diff --git a/arch/powerpc/platforms/cell/cbe_thermal.c b/arch/powerpc/platforms/cell/cbe_thermal.c
index 2f45428e32c8..c295c6714f9b 100644
--- a/arch/powerpc/platforms/cell/cbe_thermal.c
+++ b/arch/powerpc/platforms/cell/cbe_thermal.c
@@ -381,6 +381,7 @@ static void __exit thermal_exit(void)
 }
 module_exit(thermal_exit);
 
+MODULE_DESCRIPTION("Cell processor thermal driver");
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Christian Krafft <krafft@de.ibm.com>");
 
diff --git a/arch/powerpc/platforms/cell/cpufreq_spudemand.c b/arch/powerpc/platforms/cell/cpufreq_spudemand.c
index ca7849e113d7..79172ba36eca 100644
--- a/arch/powerpc/platforms/cell/cpufreq_spudemand.c
+++ b/arch/powerpc/platforms/cell/cpufreq_spudemand.c
@@ -129,5 +129,6 @@ static struct cpufreq_governor spu_governor = {
 cpufreq_governor_init(spu_governor);
 cpufreq_governor_exit(spu_governor);
 
+MODULE_DESCRIPTION("SPU-aware cpufreq governor for the cell processor");
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Christian Krafft <krafft@de.ibm.com>");
diff --git a/arch/powerpc/platforms/cell/spu_syscalls.c b/arch/powerpc/platforms/cell/spu_syscalls.c
index 87ad7d563cfa..cd7d42fc12a6 100644
--- a/arch/powerpc/platforms/cell/spu_syscalls.c
+++ b/arch/powerpc/platforms/cell/spu_syscalls.c
@@ -66,8 +66,8 @@ SYSCALL_DEFINE4(spu_create, const char __user *, name, unsigned int, flags,
 	if (flags & SPU_CREATE_AFFINITY_SPU) {
 		struct fd neighbor = fdget(neighbor_fd);
 		ret = -EBADF;
-		if (neighbor.file) {
-			ret = calls->create_thread(name, flags, mode, neighbor.file);
+		if (fd_file(neighbor)) {
+			ret = calls->create_thread(name, flags, mode, fd_file(neighbor));
 			fdput(neighbor);
 		}
 	} else
@@ -89,8 +89,8 @@ SYSCALL_DEFINE3(spu_run,int, fd, __u32 __user *, unpc, __u32 __user *, ustatus)
 
 	ret = -EBADF;
 	arg = fdget(fd);
-	if (arg.file) {
-		ret = calls->spu_run(arg.file, unpc, ustatus);
+	if (fd_file(arg)) {
+		ret = calls->spu_run(fd_file(arg), unpc, ustatus);
 		fdput(arg);
 	}
 
diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
index 7f4e0db8eb08..d5a2c77bc908 100644
--- a/arch/powerpc/platforms/cell/spufs/file.c
+++ b/arch/powerpc/platforms/cell/spufs/file.c
@@ -453,7 +453,6 @@ static const struct file_operations spufs_cntl_fops = {
 	.release = spufs_cntl_release,
 	.read = simple_attr_read,
 	.write = simple_attr_write,
-	.llseek	= no_llseek,
 	.mmap = spufs_cntl_mmap,
 };
 
@@ -634,7 +633,6 @@ static ssize_t spufs_mbox_read(struct file *file, char __user *buf,
 static const struct file_operations spufs_mbox_fops = {
 	.open	= spufs_pipe_open,
 	.read	= spufs_mbox_read,
-	.llseek	= no_llseek,
 };
 
 static ssize_t spufs_mbox_stat_read(struct file *file, char __user *buf,
@@ -664,7 +662,6 @@ static ssize_t spufs_mbox_stat_read(struct file *file, char __user *buf,
 static const struct file_operations spufs_mbox_stat_fops = {
 	.open	= spufs_pipe_open,
 	.read	= spufs_mbox_stat_read,
-	.llseek = no_llseek,
 };
 
 /* low-level ibox access function */
@@ -769,7 +766,6 @@ static const struct file_operations spufs_ibox_fops = {
 	.open	= spufs_pipe_open,
 	.read	= spufs_ibox_read,
 	.poll	= spufs_ibox_poll,
-	.llseek = no_llseek,
 };
 
 static ssize_t spufs_ibox_stat_read(struct file *file, char __user *buf,
@@ -797,7 +793,6 @@ static ssize_t spufs_ibox_stat_read(struct file *file, char __user *buf,
 static const struct file_operations spufs_ibox_stat_fops = {
 	.open	= spufs_pipe_open,
 	.read	= spufs_ibox_stat_read,
-	.llseek = no_llseek,
 };
 
 /* low-level mailbox write */
@@ -901,7 +896,6 @@ static const struct file_operations spufs_wbox_fops = {
 	.open	= spufs_pipe_open,
 	.write	= spufs_wbox_write,
 	.poll	= spufs_wbox_poll,
-	.llseek = no_llseek,
 };
 
 static ssize_t spufs_wbox_stat_read(struct file *file, char __user *buf,
@@ -929,7 +923,6 @@ static ssize_t spufs_wbox_stat_read(struct file *file, char __user *buf,
 static const struct file_operations spufs_wbox_stat_fops = {
 	.open	= spufs_pipe_open,
 	.read	= spufs_wbox_stat_read,
-	.llseek = no_llseek,
 };
 
 static int spufs_signal1_open(struct inode *inode, struct file *file)
@@ -1056,7 +1049,6 @@ static const struct file_operations spufs_signal1_fops = {
 	.read = spufs_signal1_read,
 	.write = spufs_signal1_write,
 	.mmap = spufs_signal1_mmap,
-	.llseek = no_llseek,
 };
 
 static const struct file_operations spufs_signal1_nosched_fops = {
@@ -1064,7 +1056,6 @@ static const struct file_operations spufs_signal1_nosched_fops = {
 	.release = spufs_signal1_release,
 	.write = spufs_signal1_write,
 	.mmap = spufs_signal1_mmap,
-	.llseek = no_llseek,
 };
 
 static int spufs_signal2_open(struct inode *inode, struct file *file)
@@ -1195,7 +1186,6 @@ static const struct file_operations spufs_signal2_fops = {
 	.read = spufs_signal2_read,
 	.write = spufs_signal2_write,
 	.mmap = spufs_signal2_mmap,
-	.llseek = no_llseek,
 };
 
 static const struct file_operations spufs_signal2_nosched_fops = {
@@ -1203,7 +1193,6 @@ static const struct file_operations spufs_signal2_nosched_fops = {
 	.release = spufs_signal2_release,
 	.write = spufs_signal2_write,
 	.mmap = spufs_signal2_mmap,
-	.llseek = no_llseek,
 };
 
 /*
@@ -1343,7 +1332,6 @@ static const struct file_operations spufs_mss_fops = {
 	.open	 = spufs_mss_open,
 	.release = spufs_mss_release,
 	.mmap	 = spufs_mss_mmap,
-	.llseek  = no_llseek,
 };
 
 static vm_fault_t
@@ -1401,7 +1389,6 @@ static const struct file_operations spufs_psmap_fops = {
 	.open	 = spufs_psmap_open,
 	.release = spufs_psmap_release,
 	.mmap	 = spufs_psmap_mmap,
-	.llseek  = no_llseek,
 };
 
 
@@ -1732,7 +1719,6 @@ static const struct file_operations spufs_mfc_fops = {
 	.flush	 = spufs_mfc_flush,
 	.fsync	 = spufs_mfc_fsync,
 	.mmap	 = spufs_mfc_mmap,
-	.llseek  = no_llseek,
 };
 
 static int spufs_npc_set(void *data, u64 val)
@@ -2102,7 +2088,6 @@ static ssize_t spufs_dma_info_read(struct file *file, char __user *buf,
 static const struct file_operations spufs_dma_info_fops = {
 	.open = spufs_info_open,
 	.read = spufs_dma_info_read,
-	.llseek = no_llseek,
 };
 
 static void spufs_get_proxydma_info(struct spu_context *ctx,
@@ -2159,7 +2144,6 @@ static ssize_t spufs_proxydma_info_read(struct file *file, char __user *buf,
 static const struct file_operations spufs_proxydma_info_fops = {
 	.open = spufs_info_open,
 	.read = spufs_proxydma_info_read,
-	.llseek = no_llseek,
 };
 
 static int spufs_show_tid(struct seq_file *s, void *private)
@@ -2442,7 +2426,6 @@ static const struct file_operations spufs_switch_log_fops = {
 	.read		= spufs_switch_log_read,
 	.poll		= spufs_switch_log_poll,
 	.release	= spufs_switch_log_release,
-	.llseek		= no_llseek,
 };
 
 /**
diff --git a/arch/powerpc/platforms/cell/spufs/inode.c b/arch/powerpc/platforms/cell/spufs/inode.c
index 030de2b8c145..70236d1df3d3 100644
--- a/arch/powerpc/platforms/cell/spufs/inode.c
+++ b/arch/powerpc/platforms/cell/spufs/inode.c
@@ -822,6 +822,7 @@ static void __exit spufs_exit(void)
 }
 module_exit(spufs_exit);
 
+MODULE_DESCRIPTION("SPU file system");
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Arnd Bergmann <arndb@de.ibm.com>");
 
diff --git a/arch/powerpc/platforms/chrp/nvram.c b/arch/powerpc/platforms/chrp/nvram.c
index 0eedae96498c..d3bf56a46656 100644
--- a/arch/powerpc/platforms/chrp/nvram.c
+++ b/arch/powerpc/platforms/chrp/nvram.c
@@ -92,4 +92,5 @@ void __init chrp_nvram_init(void)
 	return;
 }
 
+MODULE_DESCRIPTION("PPC NVRAM device driver");
 MODULE_LICENSE("GPL v2");
diff --git a/arch/powerpc/platforms/chrp/pegasos_eth.c b/arch/powerpc/platforms/chrp/pegasos_eth.c
index 5c4f1a9ca154..6f4a41a9352a 100644
--- a/arch/powerpc/platforms/chrp/pegasos_eth.c
+++ b/arch/powerpc/platforms/chrp/pegasos_eth.c
@@ -14,7 +14,7 @@
 #include <linux/ioport.h>
 #include <linux/device.h>
 #include <linux/platform_device.h>
-#include <linux/mv643xx.h>
+#include <linux/mv643xx_eth.h>
 #include <linux/pci.h>
 
 #define PEGASOS2_MARVELL_REGBASE 		(0xf1000000)
@@ -25,12 +25,15 @@
 #define PEGASOS2_SRAM_BASE_ETH_PORT0			(PEGASOS2_SRAM_BASE)
 #define PEGASOS2_SRAM_BASE_ETH_PORT1			(PEGASOS2_SRAM_BASE_ETH_PORT0 + (PEGASOS2_SRAM_SIZE / 2) )
 
-
 #define PEGASOS2_SRAM_RXRING_SIZE		(PEGASOS2_SRAM_SIZE/4)
 #define PEGASOS2_SRAM_TXRING_SIZE		(PEGASOS2_SRAM_SIZE/4)
 
 #undef BE_VERBOSE
 
+#define MV64340_BASE_ADDR_ENABLE                                    0x278
+#define MV64340_INTEGRATED_SRAM_BASE_ADDR                           0x268
+#define MV64340_SRAM_CONFIG                                         0x380
+
 static struct resource mv643xx_eth_shared_resources[] = {
 	[0] = {
 		.name	= "ethernet shared base",
diff --git a/arch/powerpc/platforms/maple/maple.h b/arch/powerpc/platforms/maple/maple.h
index 4f358b55c341..8ddbaa4ebd0b 100644
--- a/arch/powerpc/platforms/maple/maple.h
+++ b/arch/powerpc/platforms/maple/maple.h
@@ -7,7 +7,6 @@
 extern int maple_set_rtc_time(struct rtc_time *tm);
 extern void maple_get_rtc_time(struct rtc_time *tm);
 extern time64_t maple_get_boot_time(void);
-extern void maple_calibrate_decr(void);
 extern void maple_pci_init(void);
 extern void maple_pci_irq_fixup(struct pci_dev *dev);
 extern int maple_pci_get_legacy_ide_irq(struct pci_dev *dev, int channel);
diff --git a/arch/powerpc/platforms/pasemi/gpio_mdio.c b/arch/powerpc/platforms/pasemi/gpio_mdio.c
index 4e983af32949..e4538d471256 100644
--- a/arch/powerpc/platforms/pasemi/gpio_mdio.c
+++ b/arch/powerpc/platforms/pasemi/gpio_mdio.c
@@ -285,7 +285,7 @@ MODULE_DEVICE_TABLE(of, gpio_mdio_match);
 static struct platform_driver gpio_mdio_driver =
 {
 	.probe		= gpio_mdio_probe,
-	.remove_new	= gpio_mdio_remove,
+	.remove		= gpio_mdio_remove,
 	.driver = {
 		.name = "gpio-mdio-bitbang",
 		.of_match_table = gpio_mdio_match,
diff --git a/arch/powerpc/platforms/pasemi/pasemi.h b/arch/powerpc/platforms/pasemi/pasemi.h
index 018c30665e1b..6f6743b8e48d 100644
--- a/arch/powerpc/platforms/pasemi/pasemi.h
+++ b/arch/powerpc/platforms/pasemi/pasemi.h
@@ -5,7 +5,6 @@
 extern time64_t pas_get_boot_time(void);
 extern void pas_pci_init(void);
 struct pci_dev;
-extern void pas_pci_irq_fixup(struct pci_dev *dev);
 extern void pas_pci_dma_dev_setup(struct pci_dev *dev);
 
 void __iomem *__init pasemi_pci_getcfgaddr(struct pci_dev *dev, int offset);
diff --git a/arch/powerpc/platforms/powermac/pfunc_base.c b/arch/powerpc/platforms/powermac/pfunc_base.c
index 085e0ad20eba..8253de737373 100644
--- a/arch/powerpc/platforms/powermac/pfunc_base.c
+++ b/arch/powerpc/platforms/powermac/pfunc_base.c
@@ -313,7 +313,7 @@ static void __init uninorth_install_pfunc(void)
 	/*
 	 * Install handlers for the hwclock child if any
 	 */
-	for (np = NULL; (np = of_get_next_child(uninorth_node, np)) != NULL;)
+	for_each_child_of_node(uninorth_node, np)
 		if (of_node_name_eq(np, "hw-clock")) {
 			unin_hwclock = np;
 			break;
diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c
index 15644be31990..d21b681f52fb 100644
--- a/arch/powerpc/platforms/powermac/smp.c
+++ b/arch/powerpc/platforms/powermac/smp.c
@@ -827,7 +827,7 @@ static int smp_core99_kick_cpu(int nr)
 	mdelay(1);
 
 	/* Restore our exception vector */
-	patch_instruction(vector, ppc_inst(save_vector));
+	patch_uint(vector, save_vector);
 
 	local_irq_restore(flags);
 	if (ppc_md.progress) ppc_md.progress("smp_core99_kick_cpu done", 0x347);
diff --git a/arch/powerpc/platforms/powernv/eeh-powernv.c b/arch/powerpc/platforms/powernv/eeh-powernv.c
index af3a5d37a149..db3370d1673c 100644
--- a/arch/powerpc/platforms/powernv/eeh-powernv.c
+++ b/arch/powerpc/platforms/powernv/eeh-powernv.c
@@ -99,7 +99,6 @@ static ssize_t pnv_eeh_ei_write(struct file *filp,
 
 static const struct file_operations pnv_eeh_ei_fops = {
 	.open	= simple_open,
-	.llseek	= no_llseek,
 	.write	= pnv_eeh_ei_write,
 };
 
@@ -860,7 +859,7 @@ static int pnv_eeh_bridge_reset(struct pci_dev *pdev, int option)
 	int64_t rc;
 
 	/* Hot reset to the bus if firmware cannot handle */
-	if (!dn || !of_get_property(dn, "ibm,reset-by-firmware", NULL))
+	if (!dn || !of_property_present(dn, "ibm,reset-by-firmware"))
 		return __pnv_eeh_bridge_reset(pdev, option);
 
 	pr_debug("%s: FW reset PCI bus %04x:%02x with option %d\n",
diff --git a/arch/powerpc/platforms/powernv/opal-dump.c b/arch/powerpc/platforms/powernv/opal-dump.c
index 16c5860f1372..608e4b68c5ea 100644
--- a/arch/powerpc/platforms/powernv/opal-dump.c
+++ b/arch/powerpc/platforms/powernv/opal-dump.c
@@ -210,7 +210,7 @@ static struct attribute *dump_default_attrs[] = {
 };
 ATTRIBUTE_GROUPS(dump_default);
 
-static struct kobj_type dump_ktype = {
+static const struct kobj_type dump_ktype = {
 	.sysfs_ops = &dump_sysfs_ops,
 	.release = &dump_release,
 	.default_groups = dump_default_groups,
diff --git a/arch/powerpc/platforms/powernv/opal-elog.c b/arch/powerpc/platforms/powernv/opal-elog.c
index 554fdd7f88b8..5db1e733143b 100644
--- a/arch/powerpc/platforms/powernv/opal-elog.c
+++ b/arch/powerpc/platforms/powernv/opal-elog.c
@@ -146,7 +146,7 @@ static struct attribute *elog_default_attrs[] = {
 };
 ATTRIBUTE_GROUPS(elog_default);
 
-static struct kobj_type elog_ktype = {
+static const struct kobj_type elog_ktype = {
 	.sysfs_ops = &elog_sysfs_ops,
 	.release = &elog_release,
 	.default_groups = elog_default_groups,
diff --git a/arch/powerpc/platforms/powernv/opal-kmsg.c b/arch/powerpc/platforms/powernv/opal-kmsg.c
index 6c3bc4b4da98..bb4218fa796e 100644
--- a/arch/powerpc/platforms/powernv/opal-kmsg.c
+++ b/arch/powerpc/platforms/powernv/opal-kmsg.c
@@ -20,13 +20,13 @@
  * message, it just ensures that OPAL completely flushes the console buffer.
  */
 static void kmsg_dump_opal_console_flush(struct kmsg_dumper *dumper,
-				     enum kmsg_dump_reason reason)
+				     struct kmsg_dump_detail *detail)
 {
 	/*
 	 * Outside of a panic context the pollers will continue to run,
 	 * so we don't need to do any special flushing.
 	 */
-	if (reason != KMSG_DUMP_PANIC)
+	if (detail->reason != KMSG_DUMP_PANIC)
 		return;
 
 	opal_flush_console(0);
diff --git a/arch/powerpc/platforms/powernv/opal-lpc.c b/arch/powerpc/platforms/powernv/opal-lpc.c
index a16f07cdab26..8a7f39e106bd 100644
--- a/arch/powerpc/platforms/powernv/opal-lpc.c
+++ b/arch/powerpc/platforms/powernv/opal-lpc.c
@@ -393,7 +393,7 @@ void __init opal_lpc_init(void)
 	for_each_compatible_node(np, NULL, "ibm,power8-lpc") {
 		if (!of_device_is_available(np))
 			continue;
-		if (!of_get_property(np, "primary", NULL))
+		if (!of_property_present(np, "primary"))
 			continue;
 		opal_lpc_chip_id = of_get_ibm_chip_id(np);
 		of_node_put(np);
diff --git a/arch/powerpc/platforms/powernv/opal-prd.c b/arch/powerpc/platforms/powernv/opal-prd.c
index 24f04f20d3e8..dc246ed4b7b4 100644
--- a/arch/powerpc/platforms/powernv/opal-prd.c
+++ b/arch/powerpc/platforms/powernv/opal-prd.c
@@ -443,7 +443,7 @@ static struct platform_driver opal_prd_driver = {
 		.of_match_table	= opal_prd_match,
 	},
 	.probe	= opal_prd_probe,
-	.remove_new = opal_prd_remove,
+	.remove = opal_prd_remove,
 };
 
 module_platform_driver(opal_prd_driver);
diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c
index 23f5b5093ec1..b0a14e48175c 100644
--- a/arch/powerpc/platforms/powernv/pci-ioda.c
+++ b/arch/powerpc/platforms/powernv/pci-ioda.c
@@ -1537,7 +1537,8 @@ static void pnv_ioda_setup_bus_dma(struct pnv_ioda_pe *pe, struct pci_bus *bus)
 	}
 }
 
-static long pnv_ioda2_take_ownership(struct iommu_table_group *table_group)
+static long pnv_ioda2_take_ownership(struct iommu_table_group *table_group,
+				     struct device *dev __maybe_unused)
 {
 	struct pnv_ioda_pe *pe = container_of(table_group, struct pnv_ioda_pe,
 						table_group);
@@ -1562,7 +1563,8 @@ static long pnv_ioda2_take_ownership(struct iommu_table_group *table_group)
 	return 0;
 }
 
-static void pnv_ioda2_release_ownership(struct iommu_table_group *table_group)
+static void pnv_ioda2_release_ownership(struct iommu_table_group *table_group,
+					struct device *dev __maybe_unused)
 {
 	struct pnv_ioda_pe *pe = container_of(table_group, struct pnv_ioda_pe,
 						table_group);
diff --git a/arch/powerpc/platforms/powernv/pci.h b/arch/powerpc/platforms/powernv/pci.h
index 957f2b47a3c0..93fba1f8661f 100644
--- a/arch/powerpc/platforms/powernv/pci.h
+++ b/arch/powerpc/platforms/powernv/pci.h
@@ -274,7 +274,6 @@ int pnv_pci_cfg_write(struct pci_dn *pdn,
 		      int where, int size, u32 val);
 extern struct iommu_table *pnv_pci_table_alloc(int nid);
 
-extern void pnv_pci_init_ioda_hub(struct device_node *np);
 extern void pnv_pci_init_ioda2_phb(struct device_node *np);
 extern void pnv_pci_init_npu2_opencapi_phb(struct device_node *np);
 extern void pnv_pci_reset_secondary_bus(struct pci_dev *dev);
diff --git a/arch/powerpc/platforms/ps3/system-bus.c b/arch/powerpc/platforms/ps3/system-bus.c
index 56dc6b29a3e7..b9a7d9bae687 100644
--- a/arch/powerpc/platforms/ps3/system-bus.c
+++ b/arch/powerpc/platforms/ps3/system-bus.c
@@ -333,10 +333,10 @@ int ps3_mmio_region_init(struct ps3_system_bus_device *dev,
 EXPORT_SYMBOL_GPL(ps3_mmio_region_init);
 
 static int ps3_system_bus_match(struct device *_dev,
-	struct device_driver *_drv)
+	const struct device_driver *_drv)
 {
 	int result;
-	struct ps3_system_bus_driver *drv = ps3_drv_to_system_bus_drv(_drv);
+	const struct ps3_system_bus_driver *drv = ps3_drv_to_system_bus_drv(_drv);
 	struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev);
 
 	if (!dev->match_sub_id)
diff --git a/arch/powerpc/platforms/pseries/dlpar.c b/arch/powerpc/platforms/pseries/dlpar.c
index 47f8eabd1bee..213aa26dc8b3 100644
--- a/arch/powerpc/platforms/pseries/dlpar.c
+++ b/arch/powerpc/platforms/pseries/dlpar.c
@@ -23,6 +23,7 @@
 #include <linux/uaccess.h>
 #include <asm/rtas.h>
 #include <asm/rtas-work-area.h>
+#include <asm/prom.h>
 
 static struct workqueue_struct *pseries_hp_wq;
 
@@ -250,11 +251,8 @@ int dlpar_detach_node(struct device_node *dn)
 	struct device_node *child;
 	int rc;
 
-	child = of_get_next_child(dn, NULL);
-	while (child) {
+	for_each_child_of_node(dn, child)
 		dlpar_detach_node(child);
-		child = of_get_next_child(dn, child);
-	}
 
 	rc = of_detach_node(dn);
 	if (rc)
@@ -264,6 +262,20 @@ int dlpar_detach_node(struct device_node *dn)
 
 	return 0;
 }
+static int dlpar_changeset_attach_cc_nodes(struct of_changeset *ocs,
+					struct device_node *dn)
+{
+	int rc;
+
+	rc = of_changeset_attach_node(ocs, dn);
+
+	if (!rc && dn->child)
+		rc = dlpar_changeset_attach_cc_nodes(ocs, dn->child);
+	if (!rc && dn->sibling)
+		rc = dlpar_changeset_attach_cc_nodes(ocs, dn->sibling);
+
+	return rc;
+}
 
 #define DR_ENTITY_SENSE		9003
 #define DR_ENTITY_PRESENT	1
@@ -330,27 +342,206 @@ int dlpar_unisolate_drc(u32 drc_index)
 	return 0;
 }
 
-int handle_dlpar_errorlog(struct pseries_hp_errorlog *hp_elog)
+static struct device_node *
+get_device_node_with_drc_index(u32 index)
+{
+	struct device_node *np = NULL;
+	u32 node_index;
+	int rc;
+
+	for_each_node_with_property(np, "ibm,my-drc-index") {
+		rc = of_property_read_u32(np, "ibm,my-drc-index",
+					     &node_index);
+		if (rc) {
+			pr_err("%s: %pOF: of_property_read_u32 %s: %d\n",
+			       __func__, np, "ibm,my-drc-index", rc);
+			of_node_put(np);
+			return NULL;
+		}
+
+		if (index == node_index)
+			break;
+	}
+
+	return np;
+}
+
+static struct device_node *
+get_device_node_with_drc_info(u32 index)
+{
+	struct device_node *np = NULL;
+	struct of_drc_info drc;
+	struct property *info;
+	const __be32 *value;
+	u32 node_index;
+	int i, j, count;
+
+	for_each_node_with_property(np, "ibm,drc-info") {
+		info = of_find_property(np, "ibm,drc-info", NULL);
+		if (info == NULL) {
+			/* XXX can this happen? */
+			of_node_put(np);
+			return NULL;
+		}
+		value = of_prop_next_u32(info, NULL, &count);
+		if (value == NULL)
+			continue;
+		value++;
+		for (i = 0; i < count; i++) {
+			if (of_read_drc_info_cell(&info, &value, &drc))
+				break;
+			if (index > drc.last_drc_index)
+				continue;
+			node_index = drc.drc_index_start;
+			for (j = 0; j < drc.num_sequential_elems; j++) {
+				if (index == node_index)
+					return np;
+				node_index += drc.sequential_inc;
+			}
+		}
+	}
+
+	return NULL;
+}
+
+static int dlpar_hp_dt_add(u32 index)
+{
+	struct device_node *np, *nodes;
+	struct of_changeset ocs;
+	int rc;
+
+	/*
+	 * Do not add device node(s) if already exists in the
+	 * device tree.
+	 */
+	np = get_device_node_with_drc_index(index);
+	if (np) {
+		pr_err("%s: Adding device node for index (%d), but "
+				"already exists in the device tree\n",
+				__func__, index);
+		rc = -EINVAL;
+		goto out;
+	}
+
+	np = get_device_node_with_drc_info(index);
+
+	if (!np)
+		return -EIO;
+
+	/* Next, configure the connector. */
+	nodes = dlpar_configure_connector(cpu_to_be32(index), np);
+	if (!nodes) {
+		rc = -EIO;
+		goto out;
+	}
+
+	/*
+	 * Add the new nodes from dlpar_configure_connector() onto
+	 * the device-tree.
+	 */
+	of_changeset_init(&ocs);
+	rc = dlpar_changeset_attach_cc_nodes(&ocs, nodes);
+
+	if (!rc)
+		rc = of_changeset_apply(&ocs);
+	else
+		dlpar_free_cc_nodes(nodes);
+
+	of_changeset_destroy(&ocs);
+
+out:
+	of_node_put(np);
+	return rc;
+}
+
+static int changeset_detach_node_recursive(struct of_changeset *ocs,
+					struct device_node *node)
 {
+	struct device_node *child;
 	int rc;
 
-	/* pseries error logs are in BE format, convert to cpu type */
-	switch (hp_elog->id_type) {
-	case PSERIES_HP_ELOG_ID_DRC_COUNT:
-		hp_elog->_drc_u.drc_count =
-				be32_to_cpu(hp_elog->_drc_u.drc_count);
+	for_each_child_of_node(node, child) {
+		rc = changeset_detach_node_recursive(ocs, child);
+		if (rc) {
+			of_node_put(child);
+			return rc;
+		}
+	}
+
+	return of_changeset_detach_node(ocs, node);
+}
+
+static int dlpar_hp_dt_remove(u32 drc_index)
+{
+	struct device_node *np;
+	struct of_changeset ocs;
+	u32 index;
+	int rc = 0;
+
+	/*
+	 * Prune all nodes with a matching index.
+	 */
+	of_changeset_init(&ocs);
+
+	for_each_node_with_property(np, "ibm,my-drc-index") {
+		rc = of_property_read_u32(np, "ibm,my-drc-index", &index);
+		if (rc) {
+			pr_err("%s: %pOF: of_property_read_u32 %s: %d\n",
+				__func__, np, "ibm,my-drc-index", rc);
+			of_node_put(np);
+			goto out;
+		}
+
+		if (index == drc_index) {
+			rc = changeset_detach_node_recursive(&ocs, np);
+			if (rc) {
+				of_node_put(np);
+				goto out;
+			}
+		}
+	}
+
+	rc = of_changeset_apply(&ocs);
+
+out:
+	of_changeset_destroy(&ocs);
+	return rc;
+}
+
+static int dlpar_hp_dt(struct pseries_hp_errorlog *phpe)
+{
+	u32 drc_index;
+	int rc;
+
+	if (phpe->id_type != PSERIES_HP_ELOG_ID_DRC_INDEX)
+		return -EINVAL;
+
+	drc_index = be32_to_cpu(phpe->_drc_u.drc_index);
+
+	lock_device_hotplug();
+
+	switch (phpe->action) {
+	case PSERIES_HP_ELOG_ACTION_ADD:
+		rc = dlpar_hp_dt_add(drc_index);
 		break;
-	case PSERIES_HP_ELOG_ID_DRC_INDEX:
-		hp_elog->_drc_u.drc_index =
-				be32_to_cpu(hp_elog->_drc_u.drc_index);
+	case PSERIES_HP_ELOG_ACTION_REMOVE:
+		rc = dlpar_hp_dt_remove(drc_index);
+		break;
+	default:
+		pr_err("Invalid action (%d) specified\n", phpe->action);
+		rc = -EINVAL;
 		break;
-	case PSERIES_HP_ELOG_ID_DRC_IC:
-		hp_elog->_drc_u.ic.count =
-				be32_to_cpu(hp_elog->_drc_u.ic.count);
-		hp_elog->_drc_u.ic.index =
-				be32_to_cpu(hp_elog->_drc_u.ic.index);
 	}
 
+	unlock_device_hotplug();
+
+	return rc;
+}
+
+int handle_dlpar_errorlog(struct pseries_hp_errorlog *hp_elog)
+{
+	int rc;
+
 	switch (hp_elog->resource) {
 	case PSERIES_HP_ELOG_RESOURCE_MEM:
 		rc = dlpar_memory(hp_elog);
@@ -361,6 +552,9 @@ int handle_dlpar_errorlog(struct pseries_hp_errorlog *hp_elog)
 	case PSERIES_HP_ELOG_RESOURCE_PMEM:
 		rc = dlpar_hp_pmem(hp_elog);
 		break;
+	case PSERIES_HP_ELOG_RESOURCE_DT:
+		rc = dlpar_hp_dt(hp_elog);
+		break;
 
 	default:
 		pr_warn_ratelimited("Invalid resource (%d) specified\n",
@@ -413,6 +607,8 @@ static int dlpar_parse_resource(char **cmd, struct pseries_hp_errorlog *hp_elog)
 		hp_elog->resource = PSERIES_HP_ELOG_RESOURCE_MEM;
 	} else if (sysfs_streq(arg, "cpu")) {
 		hp_elog->resource = PSERIES_HP_ELOG_RESOURCE_CPU;
+	} else if (sysfs_streq(arg, "dt")) {
+		hp_elog->resource = PSERIES_HP_ELOG_RESOURCE_DT;
 	} else {
 		pr_err("Invalid resource specified.\n");
 		return -EINVAL;
@@ -554,7 +750,7 @@ dlpar_store_out:
 static ssize_t dlpar_show(const struct class *class, const struct class_attribute *attr,
 			  char *buf)
 {
-	return sprintf(buf, "%s\n", "memory,cpu");
+	return sprintf(buf, "%s\n", "memory,cpu,dt");
 }
 
 static CLASS_ATTR_RW(dlpar);
diff --git a/arch/powerpc/platforms/pseries/dtl.c b/arch/powerpc/platforms/pseries/dtl.c
index 3f1cdccebc9c..8cb9d36ea491 100644
--- a/arch/powerpc/platforms/pseries/dtl.c
+++ b/arch/powerpc/platforms/pseries/dtl.c
@@ -325,7 +325,6 @@ static const struct file_operations dtl_fops = {
 	.open		= dtl_file_open,
 	.release	= dtl_file_release,
 	.read		= dtl_file_read,
-	.llseek		= no_llseek,
 };
 
 static struct dentry *dtl_dir;
diff --git a/arch/powerpc/platforms/pseries/eeh_pseries.c b/arch/powerpc/platforms/pseries/eeh_pseries.c
index b1ae0c0d1187..1893f66371fa 100644
--- a/arch/powerpc/platforms/pseries/eeh_pseries.c
+++ b/arch/powerpc/platforms/pseries/eeh_pseries.c
@@ -784,6 +784,43 @@ static int pseries_notify_resume(struct eeh_dev *edev)
 }
 #endif
 
+/**
+ * pseries_eeh_err_inject - Inject specified error to the indicated PE
+ * @pe: the indicated PE
+ * @type: error type
+ * @func: specific error type
+ * @addr: address
+ * @mask: address mask
+ * The routine is called to inject specified error, which is
+ * determined by @type and @func, to the indicated PE
+ */
+static int pseries_eeh_err_inject(struct eeh_pe *pe, int type, int func,
+				  unsigned long addr, unsigned long mask)
+{
+	struct	eeh_dev	*pdev;
+
+	/* Check on PCI error type */
+	if (type != EEH_ERR_TYPE_32 && type != EEH_ERR_TYPE_64)
+		return -EINVAL;
+
+	switch (func) {
+	case EEH_ERR_FUNC_LD_MEM_ADDR:
+	case EEH_ERR_FUNC_LD_MEM_DATA:
+	case EEH_ERR_FUNC_ST_MEM_ADDR:
+	case EEH_ERR_FUNC_ST_MEM_DATA:
+		/* injects a MMIO error for all pdev's belonging to PE */
+		pci_lock_rescan_remove();
+		list_for_each_entry(pdev, &pe->edevs, entry)
+			eeh_pe_inject_mmio_error(pdev->pdev);
+		pci_unlock_rescan_remove();
+		break;
+	default:
+		return -ERANGE;
+	}
+
+	return 0;
+}
+
 static struct eeh_ops pseries_eeh_ops = {
 	.name			= "pseries",
 	.probe			= pseries_eeh_probe,
@@ -792,7 +829,7 @@ static struct eeh_ops pseries_eeh_ops = {
 	.reset			= pseries_eeh_reset,
 	.get_log		= pseries_eeh_get_log,
 	.configure_bridge       = pseries_eeh_configure_bridge,
-	.err_inject		= NULL,
+	.err_inject		= pseries_eeh_err_inject,
 	.read_config		= pseries_eeh_read_config,
 	.write_config		= pseries_eeh_write_config,
 	.next_error		= NULL,
diff --git a/arch/powerpc/platforms/pseries/hotplug-cpu.c b/arch/powerpc/platforms/pseries/hotplug-cpu.c
index e62835a12d73..6838a0fcda29 100644
--- a/arch/powerpc/platforms/pseries/hotplug-cpu.c
+++ b/arch/powerpc/platforms/pseries/hotplug-cpu.c
@@ -757,7 +757,7 @@ int dlpar_cpu(struct pseries_hp_errorlog *hp_elog)
 	u32 drc_index;
 	int rc;
 
-	drc_index = hp_elog->_drc_u.drc_index;
+	drc_index = be32_to_cpu(hp_elog->_drc_u.drc_index);
 
 	lock_device_hotplug();
 
diff --git a/arch/powerpc/platforms/pseries/hotplug-memory.c b/arch/powerpc/platforms/pseries/hotplug-memory.c
index 3fe3ddb30c04..38dc4f7c9296 100644
--- a/arch/powerpc/platforms/pseries/hotplug-memory.c
+++ b/arch/powerpc/platforms/pseries/hotplug-memory.c
@@ -817,16 +817,16 @@ int dlpar_memory(struct pseries_hp_errorlog *hp_elog)
 	case PSERIES_HP_ELOG_ACTION_ADD:
 		switch (hp_elog->id_type) {
 		case PSERIES_HP_ELOG_ID_DRC_COUNT:
-			count = hp_elog->_drc_u.drc_count;
+			count = be32_to_cpu(hp_elog->_drc_u.drc_count);
 			rc = dlpar_memory_add_by_count(count);
 			break;
 		case PSERIES_HP_ELOG_ID_DRC_INDEX:
-			drc_index = hp_elog->_drc_u.drc_index;
+			drc_index = be32_to_cpu(hp_elog->_drc_u.drc_index);
 			rc = dlpar_memory_add_by_index(drc_index);
 			break;
 		case PSERIES_HP_ELOG_ID_DRC_IC:
-			count = hp_elog->_drc_u.ic.count;
-			drc_index = hp_elog->_drc_u.ic.index;
+			count = be32_to_cpu(hp_elog->_drc_u.ic.count);
+			drc_index = be32_to_cpu(hp_elog->_drc_u.ic.index);
 			rc = dlpar_memory_add_by_ic(count, drc_index);
 			break;
 		default:
@@ -838,16 +838,16 @@ int dlpar_memory(struct pseries_hp_errorlog *hp_elog)
 	case PSERIES_HP_ELOG_ACTION_REMOVE:
 		switch (hp_elog->id_type) {
 		case PSERIES_HP_ELOG_ID_DRC_COUNT:
-			count = hp_elog->_drc_u.drc_count;
+			count = be32_to_cpu(hp_elog->_drc_u.drc_count);
 			rc = dlpar_memory_remove_by_count(count);
 			break;
 		case PSERIES_HP_ELOG_ID_DRC_INDEX:
-			drc_index = hp_elog->_drc_u.drc_index;
+			drc_index = be32_to_cpu(hp_elog->_drc_u.drc_index);
 			rc = dlpar_memory_remove_by_index(drc_index);
 			break;
 		case PSERIES_HP_ELOG_ID_DRC_IC:
-			count = hp_elog->_drc_u.ic.count;
-			drc_index = hp_elog->_drc_u.ic.index;
+			count = be32_to_cpu(hp_elog->_drc_u.ic.count);
+			drc_index = be32_to_cpu(hp_elog->_drc_u.ic.index);
 			rc = dlpar_memory_remove_by_ic(count, drc_index);
 			break;
 		default:
diff --git a/arch/powerpc/platforms/pseries/ibmebus.c b/arch/powerpc/platforms/pseries/ibmebus.c
index b401282727a4..3436b0af795e 100644
--- a/arch/powerpc/platforms/pseries/ibmebus.c
+++ b/arch/powerpc/platforms/pseries/ibmebus.c
@@ -339,7 +339,7 @@ static struct attribute *ibmbus_bus_attrs[] = {
 };
 ATTRIBUTE_GROUPS(ibmbus_bus);
 
-static int ibmebus_bus_bus_match(struct device *dev, struct device_driver *drv)
+static int ibmebus_bus_bus_match(struct device *dev, const struct device_driver *drv)
 {
 	const struct of_device_id *matches = drv->of_match_table;
 
diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c
index b1e6d275cda9..534cd159e9ab 100644
--- a/arch/powerpc/platforms/pseries/iommu.c
+++ b/arch/powerpc/platforms/pseries/iommu.c
@@ -21,6 +21,7 @@
 #include <linux/dma-mapping.h>
 #include <linux/crash_dump.h>
 #include <linux/memory.h>
+#include <linux/vmalloc.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
 #include <linux/iommu.h>
@@ -67,6 +68,10 @@ static struct iommu_table *iommu_pseries_alloc_table(int node)
 	return tbl;
 }
 
+#ifdef CONFIG_IOMMU_API
+static struct iommu_table_group_ops spapr_tce_table_group_ops;
+#endif
+
 static struct iommu_table_group *iommu_pseries_alloc_group(int node)
 {
 	struct iommu_table_group *table_group;
@@ -102,7 +107,7 @@ static void iommu_pseries_free_group(struct iommu_table_group *table_group,
 #endif
 
 	/* Default DMA window table is at index 0, while DDW at 1. SR-IOV
-	 * adapters only have table on index 1.
+	 * adapters only have table on index 0(if not direct mapped).
 	 */
 	if (table_group->tables[0])
 		iommu_tce_table_put(table_group->tables[0]);
@@ -143,7 +148,7 @@ static int tce_build_pSeries(struct iommu_table *tbl, long index,
 }
 
 
-static void tce_free_pSeries(struct iommu_table *tbl, long index, long npages)
+static void tce_clear_pSeries(struct iommu_table *tbl, long index, long npages)
 {
 	__be64 *tcep;
 
@@ -162,6 +167,39 @@ static unsigned long tce_get_pseries(struct iommu_table *tbl, long index)
 	return be64_to_cpu(*tcep);
 }
 
+#ifdef CONFIG_IOMMU_API
+static long pseries_tce_iommu_userspace_view_alloc(struct iommu_table *tbl)
+{
+	unsigned long cb = ALIGN(sizeof(tbl->it_userspace[0]) * tbl->it_size, PAGE_SIZE);
+	unsigned long *uas;
+
+	if (tbl->it_indirect_levels) /* Impossible */
+		return -EPERM;
+
+	WARN_ON(tbl->it_userspace);
+
+	uas = vzalloc(cb);
+	if (!uas)
+		return -ENOMEM;
+
+	tbl->it_userspace = (__be64 *) uas;
+
+	return 0;
+}
+#endif
+
+static void tce_iommu_userspace_view_free(struct iommu_table *tbl)
+{
+	vfree(tbl->it_userspace);
+	tbl->it_userspace = NULL;
+}
+
+static void tce_free_pSeries(struct iommu_table *tbl)
+{
+	if (!tbl->it_userspace)
+		tce_iommu_userspace_view_free(tbl);
+}
+
 static void tce_free_pSeriesLP(unsigned long liobn, long, long, long);
 static void tce_freemulti_pSeriesLP(struct iommu_table*, long, long);
 
@@ -576,7 +614,7 @@ struct iommu_table_ops iommu_table_lpar_multi_ops;
 
 struct iommu_table_ops iommu_table_pseries_ops = {
 	.set = tce_build_pSeries,
-	.clear = tce_free_pSeries,
+	.clear = tce_clear_pSeries,
 	.get = tce_get_pseries
 };
 
@@ -685,17 +723,47 @@ static int tce_exchange_pseries(struct iommu_table *tbl, long index, unsigned
 
 	return rc;
 }
+
+static __be64 *tce_useraddr_pSeriesLP(struct iommu_table *tbl, long index,
+				      bool __always_unused alloc)
+{
+	return tbl->it_userspace ? &tbl->it_userspace[index - tbl->it_offset] : NULL;
+}
 #endif
 
 struct iommu_table_ops iommu_table_lpar_multi_ops = {
 	.set = tce_buildmulti_pSeriesLP,
 #ifdef CONFIG_IOMMU_API
 	.xchg_no_kill = tce_exchange_pseries,
+	.useraddrptr = tce_useraddr_pSeriesLP,
 #endif
 	.clear = tce_freemulti_pSeriesLP,
-	.get = tce_get_pSeriesLP
+	.get = tce_get_pSeriesLP,
+	.free = tce_free_pSeries
 };
 
+#ifdef CONFIG_IOMMU_API
+/*
+ * When the DMA window properties might have been removed,
+ * the parent node has the table_group setup on it.
+ */
+static struct device_node *pci_dma_find_parent_node(struct pci_dev *dev,
+					       struct iommu_table_group *table_group)
+{
+	struct device_node *dn = pci_device_to_OF_node(dev);
+	struct pci_dn *rpdn;
+
+	for (; dn && PCI_DN(dn); dn = dn->parent) {
+		rpdn = PCI_DN(dn);
+
+		if (table_group == rpdn->table_group)
+			return dn;
+	}
+
+	return NULL;
+}
+#endif
+
 /*
  * Find nearest ibm,dma-window (default DMA window) or direct DMA window or
  * dynamic 64bit DMA window, walking up the device tree.
@@ -812,13 +880,6 @@ static void pci_dma_bus_setup_pSeriesLP(struct pci_bus *bus)
 				be32_to_cpu(prop.tce_shift), NULL,
 				&iommu_table_lpar_multi_ops);
 
-		/* Only for normal boot with default window. Doesn't matter even
-		 * if we set these with DDW which is 64bit during kdump, since
-		 * these will not be used during kdump.
-		 */
-		ppci->table_group->tce32_start = be64_to_cpu(prop.dma_base);
-		ppci->table_group->tce32_size = 1 << be32_to_cpu(prop.window_shift);
-
 		if (!iommu_init_table(tbl, ppci->phb->node, 0, 0))
 			panic("Failed to initialize iommu table");
 
@@ -917,7 +978,7 @@ static void __remove_dma_window(struct device_node *np, u32 *ddw_avail, u64 liob
 }
 
 static void remove_dma_window(struct device_node *np, u32 *ddw_avail,
-			      struct property *win)
+			      struct property *win, bool cleanup)
 {
 	struct dynamic_dma_window_prop *dwp;
 	u64 liobn;
@@ -925,11 +986,44 @@ static void remove_dma_window(struct device_node *np, u32 *ddw_avail,
 	dwp = win->value;
 	liobn = (u64)be32_to_cpu(dwp->liobn);
 
-	clean_dma_window(np, dwp);
+	if (cleanup)
+		clean_dma_window(np, dwp);
 	__remove_dma_window(np, ddw_avail, liobn);
 }
 
-static int remove_ddw(struct device_node *np, bool remove_prop, const char *win_name)
+static void copy_property(struct device_node *pdn, const char *from, const char *to)
+{
+	struct property *src, *dst;
+
+	src = of_find_property(pdn, from, NULL);
+	if (!src)
+		return;
+
+	dst = kzalloc(sizeof(*dst), GFP_KERNEL);
+	if (!dst)
+		return;
+
+	dst->name = kstrdup(to, GFP_KERNEL);
+	dst->value = kmemdup(src->value, src->length, GFP_KERNEL);
+	dst->length = src->length;
+	if (!dst->name || !dst->value)
+		return;
+
+	if (of_add_property(pdn, dst)) {
+		pr_err("Unable to add DMA window property for %pOF", pdn);
+		goto free_prop;
+	}
+
+	return;
+
+free_prop:
+	kfree(dst->name);
+	kfree(dst->value);
+	kfree(dst);
+}
+
+static int remove_dma_window_named(struct device_node *np, bool remove_prop, const char *win_name,
+				   bool cleanup)
 {
 	struct property *win;
 	u32 ddw_avail[DDW_APPLICABLE_SIZE];
@@ -944,13 +1038,20 @@ static int remove_ddw(struct device_node *np, bool remove_prop, const char *win_
 	if (ret)
 		return 0;
 
-
 	if (win->length >= sizeof(struct dynamic_dma_window_prop))
-		remove_dma_window(np, ddw_avail, win);
+		remove_dma_window(np, ddw_avail, win, cleanup);
 
 	if (!remove_prop)
 		return 0;
 
+	/* Default window property if removed is lost as reset-pe doesn't restore it.
+	 * Though FDT has a copy of it, the DLPAR hotplugged devices will not have a
+	 * node on FDT until next reboot. So, back it up.
+	 */
+	if ((strcmp(win_name, "ibm,dma-window") == 0) &&
+	    !of_find_property(np, "ibm,dma-window-saved", NULL))
+		copy_property(np, win_name, "ibm,dma-window-saved");
+
 	ret = of_remove_property(np, win);
 	if (ret)
 		pr_warn("%pOF: failed to remove DMA window property: %d\n",
@@ -1008,7 +1109,7 @@ static void find_existing_ddw_windows_named(const char *name)
 	for_each_node_with_property(pdn, name) {
 		dma64 = of_get_property(pdn, name, &len);
 		if (!dma64 || len < sizeof(*dma64)) {
-			remove_ddw(pdn, true, name);
+			remove_dma_window_named(pdn, true, name, true);
 			continue;
 		}
 
@@ -1304,7 +1405,7 @@ static bool enable_ddw(struct pci_dev *dev, struct device_node *pdn)
 	struct ddw_query_response query;
 	struct ddw_create_response create;
 	int page_shift;
-	u64 win_addr;
+	u64 win_addr, dynamic_offset = 0;
 	const char *win_name;
 	struct device_node *dn;
 	u32 ddw_avail[DDW_APPLICABLE_SIZE];
@@ -1312,6 +1413,7 @@ static bool enable_ddw(struct pci_dev *dev, struct device_node *pdn)
 	struct property *win64;
 	struct failed_ddw_pdn *fpdn;
 	bool default_win_removed = false, direct_mapping = false;
+	bool dynamic_mapping = false;
 	bool pmem_present;
 	struct pci_dn *pci = PCI_DN(pdn);
 	struct property *default_win = NULL;
@@ -1385,7 +1487,7 @@ static bool enable_ddw(struct pci_dev *dev, struct device_node *pdn)
 		if (reset_win_ext)
 			goto out_failed;
 
-		remove_dma_window(pdn, ddw_avail, default_win);
+		remove_dma_window(pdn, ddw_avail, default_win, true);
 		default_win_removed = true;
 
 		/* Query again, to check if the window is available */
@@ -1407,7 +1509,6 @@ static bool enable_ddw(struct pci_dev *dev, struct device_node *pdn)
 		goto out_failed;
 	}
 
-
 	/*
 	 * The "ibm,pmemory" can appear anywhere in the address space.
 	 * Assuming it is still backed by page structs, try MAX_PHYSMEM_BITS
@@ -1432,14 +1533,42 @@ static bool enable_ddw(struct pci_dev *dev, struct device_node *pdn)
 			1ULL << page_shift);
 
 		len = order_base_2(query.largest_available_block << page_shift);
-		win_name = DMA64_PROPNAME;
+
+		dynamic_mapping = true;
 	} else {
 		direct_mapping = !default_win_removed ||
 			(len == MAX_PHYSMEM_BITS) ||
 			(!pmem_present && (len == max_ram_len));
-		win_name = direct_mapping ? DIRECT64_PROPNAME : DMA64_PROPNAME;
+
+		/* DDW is big enough to direct map RAM. If there is vPMEM, check
+		 * if enough space is left in DDW where we can dynamically
+		 * allocate TCEs for vPMEM. For now, this Hybrid sharing of DDW
+		 * is only for SR-IOV devices.
+		 */
+		if (default_win_removed && pmem_present && !direct_mapping) {
+			/* DDW is big enough to be split */
+			if ((query.largest_available_block << page_shift) >=
+			     MIN_DDW_VPMEM_DMA_WINDOW + (1ULL << max_ram_len)) {
+				direct_mapping = true;
+
+				/* offset of the Dynamic part of DDW */
+				dynamic_offset = 1ULL << max_ram_len;
+			}
+
+			/* DDW will at least have dynamic allocation */
+			dynamic_mapping = true;
+
+			/* create max size DDW possible */
+			len = order_base_2(query.largest_available_block
+							<< page_shift);
+		}
 	}
 
+	/* Even if the DDW is split into both direct mapped RAM and dynamically
+	 * mapped vPMEM, the DDW property in OF will be marked as Direct.
+	 */
+	win_name = direct_mapping ? DIRECT64_PROPNAME : DMA64_PROPNAME;
+
 	ret = create_ddw(dev, ddw_avail, &create, page_shift, len);
 	if (ret != 0)
 		goto out_failed;
@@ -1467,9 +1596,9 @@ static bool enable_ddw(struct pci_dev *dev, struct device_node *pdn)
 	if (!window)
 		goto out_del_prop;
 
-	if (direct_mapping) {
-		window->direct = true;
+	window->direct = direct_mapping;
 
+	if (direct_mapping) {
 		/* DDW maps the whole partition, so enable direct DMA mapping */
 		ret = walk_system_ram_range(0, memblock_end_of_DRAM() >> PAGE_SHIFT,
 					    win64->value, tce_setrange_multi_pSeriesLP_walk);
@@ -1481,12 +1610,18 @@ static bool enable_ddw(struct pci_dev *dev, struct device_node *pdn)
 			clean_dma_window(pdn, win64->value);
 			goto out_del_list;
 		}
-	} else {
+		if (default_win_removed) {
+			iommu_tce_table_put(pci->table_group->tables[0]);
+			pci->table_group->tables[0] = NULL;
+			set_iommu_table_base(&dev->dev, NULL);
+		}
+	}
+
+	if (dynamic_mapping) {
 		struct iommu_table *newtbl;
 		int i;
 		unsigned long start = 0, end = 0;
-
-		window->direct = false;
+		u64 dynamic_addr, dynamic_len;
 
 		for (i = 0; i < ARRAY_SIZE(pci->phb->mem_resources); i++) {
 			const unsigned long mask = IORESOURCE_MEM_64 | IORESOURCE_MEM;
@@ -1506,20 +1641,26 @@ static bool enable_ddw(struct pci_dev *dev, struct device_node *pdn)
 			goto out_del_list;
 		}
 
-		iommu_table_setparms_common(newtbl, pci->phb->bus->number, create.liobn, win_addr,
-					    1UL << len, page_shift, NULL, &iommu_table_lpar_multi_ops);
+		/* If the DDW is split between directly mapped RAM and Dynamic
+		 * mapped for TCES, offset into the DDW where the dynamic part
+		 * begins.
+		 */
+		dynamic_addr = win_addr + dynamic_offset;
+		dynamic_len = (1UL << len) - dynamic_offset;
+		iommu_table_setparms_common(newtbl, pci->phb->bus->number, create.liobn,
+					    dynamic_addr, dynamic_len, page_shift, NULL,
+					    &iommu_table_lpar_multi_ops);
 		iommu_init_table(newtbl, pci->phb->node, start, end);
 
-		pci->table_group->tables[1] = newtbl;
+		pci->table_group->tables[default_win_removed ? 0 : 1] = newtbl;
 
 		set_iommu_table_base(&dev->dev, newtbl);
 	}
 
 	if (default_win_removed) {
-		iommu_tce_table_put(pci->table_group->tables[0]);
-		pci->table_group->tables[0] = NULL;
-
 		/* default_win is valid here because default_win_removed == true */
+		if (!of_find_property(pdn, "ibm,dma-window-saved", NULL))
+			copy_property(pdn, "ibm,dma-window", "ibm,dma-window-saved");
 		of_remove_property(pdn, default_win);
 		dev_info(&dev->dev, "Removed default DMA window for %pOF\n", pdn);
 	}
@@ -1559,17 +1700,81 @@ out_failed:
 out_unlock:
 	mutex_unlock(&dma_win_init_mutex);
 
-	/*
-	 * If we have persistent memory and the window size is only as big
-	 * as RAM, then we failed to create a window to cover persistent
-	 * memory and need to set the DMA limit.
+	/* If we have persistent memory and the window size is not big enough
+	 * to directly map both RAM and vPMEM, then we need to set DMA limit.
 	 */
-	if (pmem_present && direct_mapping && len == max_ram_len)
-		dev->dev.bus_dma_limit = dev->dev.archdata.dma_offset + (1ULL << len);
+	if (pmem_present && direct_mapping && len != MAX_PHYSMEM_BITS)
+		dev->dev.bus_dma_limit = dev->dev.archdata.dma_offset +
+						(1ULL << max_ram_len);
 
 	return direct_mapping;
 }
 
+static __u64 query_page_size_to_mask(u32 query_page_size)
+{
+	const long shift[] = {
+		(SZ_4K),   (SZ_64K), (SZ_16M),
+		(SZ_32M),  (SZ_64M), (SZ_128M),
+		(SZ_256M), (SZ_16G), (SZ_2M)
+	};
+	int i, ret = 0;
+
+	for (i = 0; i < ARRAY_SIZE(shift); i++) {
+		if (query_page_size & (1 << i))
+			ret |= shift[i];
+	}
+
+	return ret;
+}
+
+static void spapr_tce_init_table_group(struct pci_dev *pdev,
+				       struct device_node *pdn,
+				       struct dynamic_dma_window_prop prop)
+{
+	struct iommu_table_group  *table_group = PCI_DN(pdn)->table_group;
+	u32 ddw_avail[DDW_APPLICABLE_SIZE];
+
+	struct ddw_query_response query;
+	int ret;
+
+	/* Only for normal boot with default window. Doesn't matter during
+	 * kdump, since these will not be used during kdump.
+	 */
+	if (is_kdump_kernel())
+		return;
+
+	if (table_group->max_dynamic_windows_supported != 0)
+		return; /* already initialized */
+
+	table_group->tce32_start = be64_to_cpu(prop.dma_base);
+	table_group->tce32_size = 1 << be32_to_cpu(prop.window_shift);
+
+	if (!of_find_property(pdn, "ibm,dma-window", NULL))
+		dev_err(&pdev->dev, "default dma window missing!\n");
+
+	ret = of_property_read_u32_array(pdn, "ibm,ddw-applicable",
+			&ddw_avail[0], DDW_APPLICABLE_SIZE);
+	if (ret) {
+		table_group->max_dynamic_windows_supported = -1;
+		return;
+	}
+
+	ret = query_ddw(pdev, ddw_avail, &query, pdn);
+	if (ret) {
+		dev_err(&pdev->dev, "%s: query_ddw failed\n", __func__);
+		table_group->max_dynamic_windows_supported = -1;
+		return;
+	}
+
+	if (query.windows_available == 0)
+		table_group->max_dynamic_windows_supported = 1;
+	else
+		table_group->max_dynamic_windows_supported = IOMMU_TABLE_GROUP_MAX_TABLES;
+
+	table_group->max_levels = 1;
+	table_group->pgsizes |= query_page_size_to_mask(query.page_size);
+}
+
 static void pci_dma_dev_setup_pSeriesLP(struct pci_dev *dev)
 {
 	struct device_node *pdn, *dn;
@@ -1609,13 +1814,6 @@ static void pci_dma_dev_setup_pSeriesLP(struct pci_dev *dev)
 				be32_to_cpu(prop.tce_shift), NULL,
 				&iommu_table_lpar_multi_ops);
 
-		/* Only for normal boot with default window. Doesn't matter even
-		 * if we set these with DDW which is 64bit during kdump, since
-		 * these will not be used during kdump.
-		 */
-		pci->table_group->tce32_start = be64_to_cpu(prop.dma_base);
-		pci->table_group->tce32_size = 1 << be32_to_cpu(prop.window_shift);
-
 		iommu_init_table(tbl, pci->phb->node, 0, 0);
 		iommu_register_group(pci->table_group,
 				pci_domain_nr(pci->phb->bus), 0);
@@ -1624,6 +1822,8 @@ static void pci_dma_dev_setup_pSeriesLP(struct pci_dev *dev)
 		pr_debug("  found DMA window, table: %p\n", pci->table_group);
 	}
 
+	spapr_tce_init_table_group(dev, pdn, prop);
+
 	set_iommu_table_base(&dev->dev, pci->table_group->tables[0]);
 	iommu_add_device(pci->table_group, &dev->dev);
 }
@@ -1651,6 +1851,491 @@ static bool iommu_bypass_supported_pSeriesLP(struct pci_dev *pdev, u64 dma_mask)
 	return false;
 }
 
+#ifdef CONFIG_IOMMU_API
+/*
+ * A simple iommu_table_group_ops which only allows reusing the existing
+ * iommu_table. This handles VFIO for POWER7 or the nested KVM.
+ * The ops does not allow creating windows and only allows reusing the existing
+ * one if it matches table_group->tce32_start/tce32_size/page_shift.
+ */
+static unsigned long spapr_tce_get_table_size(__u32 page_shift,
+					      __u64 window_size, __u32 levels)
+{
+	unsigned long size;
+
+	if (levels > 1)
+		return ~0U;
+	size = window_size >> (page_shift - 3);
+	return size;
+}
+
+static struct pci_dev *iommu_group_get_first_pci_dev(struct iommu_group *group)
+{
+	struct pci_dev *pdev = NULL;
+	int ret;
+
+	/* No IOMMU group ? */
+	if (!group)
+		return NULL;
+
+	ret = iommu_group_for_each_dev(group, &pdev, dev_has_iommu_table);
+	if (!ret || !pdev)
+		return NULL;
+	return pdev;
+}
+
+static void restore_default_dma_window(struct pci_dev *pdev, struct device_node *pdn)
+{
+	reset_dma_window(pdev, pdn);
+	copy_property(pdn, "ibm,dma-window-saved", "ibm,dma-window");
+}
+
+static long remove_dynamic_dma_windows(struct pci_dev *pdev, struct device_node *pdn)
+{
+	struct pci_dn *pci = PCI_DN(pdn);
+	struct dma_win *window;
+	bool direct_mapping;
+	int len;
+
+	if (find_existing_ddw(pdn, &pdev->dev.archdata.dma_offset, &len, &direct_mapping)) {
+		remove_dma_window_named(pdn, true, direct_mapping ?
+						   DIRECT64_PROPNAME : DMA64_PROPNAME, true);
+		if (!direct_mapping) {
+			WARN_ON(!pci->table_group->tables[0] && !pci->table_group->tables[1]);
+
+			if (pci->table_group->tables[1]) {
+				iommu_tce_table_put(pci->table_group->tables[1]);
+				pci->table_group->tables[1] = NULL;
+			} else if (pci->table_group->tables[0]) {
+				/* Default window was removed and only the DDW exists */
+				iommu_tce_table_put(pci->table_group->tables[0]);
+				pci->table_group->tables[0] = NULL;
+			}
+		}
+		spin_lock(&dma_win_list_lock);
+		list_for_each_entry(window, &dma_win_list, list) {
+			if (window->device == pdn) {
+				list_del(&window->list);
+				kfree(window);
+				break;
+			}
+		}
+		spin_unlock(&dma_win_list_lock);
+	}
+
+	return 0;
+}
+
+static long pseries_setup_default_iommu_config(struct iommu_table_group *table_group,
+					       struct device *dev)
+{
+	struct pci_dev *pdev = to_pci_dev(dev);
+	const __be32 *default_prop;
+	long liobn, offset, size;
+	struct device_node *pdn;
+	struct iommu_table *tbl;
+	struct pci_dn *pci;
+
+	pdn = pci_dma_find_parent_node(pdev, table_group);
+	if (!pdn || !PCI_DN(pdn)) {
+		dev_warn(&pdev->dev, "No table_group configured for the node %pOF\n", pdn);
+		return -1;
+	}
+	pci = PCI_DN(pdn);
+
+	/* The default window is restored if not present already on removal of DDW.
+	 * However, if used by VFIO SPAPR sub driver, the user's order of removal of
+	 * windows might have been different to not leading to auto restoration,
+	 * suppose the DDW was removed first followed by the default one.
+	 * So, restore the default window with reset-pe-dma call explicitly.
+	 */
+	restore_default_dma_window(pdev, pdn);
+
+	default_prop = of_get_property(pdn, "ibm,dma-window", NULL);
+	of_parse_dma_window(pdn, default_prop, &liobn, &offset, &size);
+	tbl = iommu_pseries_alloc_table(pci->phb->node);
+	if (!tbl) {
+		dev_err(&pdev->dev, "couldn't create new IOMMU table\n");
+		return -1;
+	}
+
+	iommu_table_setparms_common(tbl, pci->phb->bus->number, liobn, offset,
+				    size, IOMMU_PAGE_SHIFT_4K, NULL,
+				    &iommu_table_lpar_multi_ops);
+	iommu_init_table(tbl, pci->phb->node, 0, 0);
+
+	pci->table_group->tables[0] = tbl;
+	set_iommu_table_base(&pdev->dev, tbl);
+
+	return 0;
+}
+
+static bool is_default_window_request(struct iommu_table_group *table_group, __u32 page_shift,
+				      __u64 window_size)
+{
+	if ((window_size <= table_group->tce32_size) &&
+	    (page_shift == IOMMU_PAGE_SHIFT_4K))
+		return true;
+
+	return false;
+}
+
+static long spapr_tce_create_table(struct iommu_table_group *table_group, int num,
+				   __u32 page_shift, __u64 window_size, __u32 levels,
+				   struct iommu_table **ptbl)
+{
+	struct pci_dev *pdev = iommu_group_get_first_pci_dev(table_group->group);
+	u32 ddw_avail[DDW_APPLICABLE_SIZE];
+	struct ddw_create_response create;
+	unsigned long liobn, offset, size;
+	unsigned long start = 0, end = 0;
+	struct ddw_query_response query;
+	const __be32 *default_prop;
+	struct failed_ddw_pdn *fpdn;
+	unsigned int window_shift;
+	struct device_node *pdn;
+	struct iommu_table *tbl;
+	struct dma_win *window;
+	struct property *win64;
+	struct pci_dn *pci;
+	u64 win_addr;
+	int len, i;
+	long ret;
+
+	if (!is_power_of_2(window_size) || levels > 1)
+		return -EINVAL;
+
+	window_shift = order_base_2(window_size);
+
+	mutex_lock(&dma_win_init_mutex);
+
+	ret = -ENODEV;
+
+	pdn = pci_dma_find_parent_node(pdev, table_group);
+	if (!pdn || !PCI_DN(pdn)) { /* Niether of 32s|64-bit exist! */
+		dev_warn(&pdev->dev, "No dma-windows exist for the node %pOF\n", pdn);
+		goto out_failed;
+	}
+	pci = PCI_DN(pdn);
+
+	/* If the enable DDW failed for the pdn, dont retry! */
+	list_for_each_entry(fpdn, &failed_ddw_pdn_list, list) {
+		if (fpdn->pdn == pdn) {
+			dev_info(&pdev->dev, "%pOF in failed DDW device list\n", pdn);
+			goto out_unlock;
+		}
+	}
+
+	tbl = iommu_pseries_alloc_table(pci->phb->node);
+	if (!tbl) {
+		dev_dbg(&pdev->dev, "couldn't create new IOMMU table\n");
+		goto out_unlock;
+	}
+
+	if (num == 0) {
+		bool direct_mapping;
+		/* The request is not for default window? Ensure there is no DDW window already */
+		if (!is_default_window_request(table_group, page_shift, window_size)) {
+			if (find_existing_ddw(pdn, &pdev->dev.archdata.dma_offset, &len,
+					      &direct_mapping)) {
+				dev_warn(&pdev->dev, "%pOF: 64-bit window already present.", pdn);
+				ret = -EPERM;
+				goto out_unlock;
+			}
+		} else {
+			/* Request is for Default window, ensure there is no DDW if there is a
+			 * need to reset. reset-pe otherwise removes the DDW also
+			 */
+			default_prop = of_get_property(pdn, "ibm,dma-window", NULL);
+			if (!default_prop) {
+				if (find_existing_ddw(pdn, &pdev->dev.archdata.dma_offset, &len,
+						      &direct_mapping)) {
+					dev_warn(&pdev->dev, "%pOF: Attempt to create window#0 when 64-bit window is present. Preventing the attempt as that would destroy the 64-bit window",
+						 pdn);
+					ret = -EPERM;
+					goto out_unlock;
+				}
+
+				restore_default_dma_window(pdev, pdn);
+
+				default_prop = of_get_property(pdn, "ibm,dma-window", NULL);
+				of_parse_dma_window(pdn, default_prop, &liobn, &offset, &size);
+				/* Limit the default window size to window_size */
+				iommu_table_setparms_common(tbl, pci->phb->bus->number, liobn,
+							    offset, 1UL << window_shift,
+							    IOMMU_PAGE_SHIFT_4K, NULL,
+							    &iommu_table_lpar_multi_ops);
+				iommu_init_table(tbl, pci->phb->node, start, end);
+
+				table_group->tables[0] = tbl;
+
+				mutex_unlock(&dma_win_init_mutex);
+
+				goto exit;
+			}
+		}
+	}
+
+	ret = of_property_read_u32_array(pdn, "ibm,ddw-applicable",
+				&ddw_avail[0], DDW_APPLICABLE_SIZE);
+	if (ret) {
+		dev_info(&pdev->dev, "ibm,ddw-applicable not found\n");
+		goto out_failed;
+	}
+	ret = -ENODEV;
+
+	pr_err("%s: Calling query %pOF\n", __func__, pdn);
+	ret = query_ddw(pdev, ddw_avail, &query, pdn);
+	if (ret)
+		goto out_failed;
+	ret = -ENODEV;
+
+	len = window_shift;
+	if (query.largest_available_block < (1ULL << (len - page_shift))) {
+		dev_dbg(&pdev->dev, "can't map window 0x%llx with %llu %llu-sized pages\n",
+				1ULL << len, query.largest_available_block,
+				1ULL << page_shift);
+		ret = -EINVAL; /* Retry with smaller window size */
+		goto out_unlock;
+	}
+
+	if (create_ddw(pdev, ddw_avail, &create, page_shift, len)) {
+		pr_err("%s: Create ddw failed %pOF\n", __func__, pdn);
+		goto out_failed;
+	}
+
+	win_addr = ((u64)create.addr_hi << 32) | create.addr_lo;
+	win64 = ddw_property_create(DMA64_PROPNAME, create.liobn, win_addr, page_shift, len);
+	if (!win64)
+		goto remove_window;
+
+	ret = of_add_property(pdn, win64);
+	if (ret) {
+		dev_err(&pdev->dev, "unable to add DMA window property for %pOF: %ld", pdn, ret);
+		goto free_property;
+	}
+	ret = -ENODEV;
+
+	window = ddw_list_new_entry(pdn, win64->value);
+	if (!window)
+		goto remove_property;
+
+	window->direct = false;
+
+	for (i = 0; i < ARRAY_SIZE(pci->phb->mem_resources); i++) {
+		const unsigned long mask = IORESOURCE_MEM_64 | IORESOURCE_MEM;
+
+		/* Look for MMIO32 */
+		if ((pci->phb->mem_resources[i].flags & mask) == IORESOURCE_MEM) {
+			start = pci->phb->mem_resources[i].start;
+			end = pci->phb->mem_resources[i].end;
+				break;
+		}
+	}
+
+	/* New table for using DDW instead of the default DMA window */
+	iommu_table_setparms_common(tbl, pci->phb->bus->number, create.liobn, win_addr,
+				    1UL << len, page_shift, NULL, &iommu_table_lpar_multi_ops);
+	iommu_init_table(tbl, pci->phb->node, start, end);
+
+	pci->table_group->tables[num] = tbl;
+	set_iommu_table_base(&pdev->dev, tbl);
+	pdev->dev.archdata.dma_offset = win_addr;
+
+	spin_lock(&dma_win_list_lock);
+	list_add(&window->list, &dma_win_list);
+	spin_unlock(&dma_win_list_lock);
+
+	mutex_unlock(&dma_win_init_mutex);
+
+	goto exit;
+
+remove_property:
+	of_remove_property(pdn, win64);
+free_property:
+	kfree(win64->name);
+	kfree(win64->value);
+	kfree(win64);
+remove_window:
+	__remove_dma_window(pdn, ddw_avail, create.liobn);
+
+out_failed:
+	fpdn = kzalloc(sizeof(*fpdn), GFP_KERNEL);
+	if (!fpdn)
+		goto out_unlock;
+	fpdn->pdn = pdn;
+	list_add(&fpdn->list, &failed_ddw_pdn_list);
+
+out_unlock:
+	mutex_unlock(&dma_win_init_mutex);
+
+	return ret;
+exit:
+	/* Allocate the userspace view */
+	pseries_tce_iommu_userspace_view_alloc(tbl);
+	tbl->it_allocated_size = spapr_tce_get_table_size(page_shift, window_size, levels);
+
+	*ptbl = iommu_tce_table_get(tbl);
+
+	return 0;
+}
+
+static bool is_default_window_table(struct iommu_table_group *table_group, struct iommu_table *tbl)
+{
+	if (((tbl->it_size << tbl->it_page_shift)  <= table_group->tce32_size) &&
+	    (tbl->it_page_shift == IOMMU_PAGE_SHIFT_4K))
+		return true;
+
+	return false;
+}
+
+static long spapr_tce_set_window(struct iommu_table_group *table_group,
+				 int num, struct iommu_table *tbl)
+{
+	return tbl == table_group->tables[num] ? 0 : -EPERM;
+}
+
+static long spapr_tce_unset_window(struct iommu_table_group *table_group, int num)
+{
+	struct pci_dev *pdev = iommu_group_get_first_pci_dev(table_group->group);
+	struct device_node *dn = pci_device_to_OF_node(pdev), *pdn;
+	struct iommu_table *tbl = table_group->tables[num];
+	struct failed_ddw_pdn *fpdn;
+	struct dma_win *window;
+	const char *win_name;
+	int ret = -ENODEV;
+
+	mutex_lock(&dma_win_init_mutex);
+
+	if ((num == 0) && is_default_window_table(table_group, tbl))
+		win_name = "ibm,dma-window";
+	else
+		win_name = DMA64_PROPNAME;
+
+	pdn = pci_dma_find(dn, NULL);
+	if (!pdn || !PCI_DN(pdn)) { /* Niether of 32s|64-bit exist! */
+		dev_warn(&pdev->dev, "No dma-windows exist for the node %pOF\n", pdn);
+		goto out_failed;
+	}
+
+	/* Dont clear the TCEs, User should have done it */
+	if (remove_dma_window_named(pdn, true, win_name, false)) {
+		pr_err("%s: The existing DDW removal failed for node %pOF\n", __func__, pdn);
+		goto out_failed; /* Could not remove it either! */
+	}
+
+	if (strcmp(win_name, DMA64_PROPNAME) == 0) {
+		spin_lock(&dma_win_list_lock);
+		list_for_each_entry(window, &dma_win_list, list) {
+			if (window->device == pdn) {
+				list_del(&window->list);
+				kfree(window);
+				break;
+			}
+		}
+		spin_unlock(&dma_win_list_lock);
+	}
+
+	iommu_tce_table_put(table_group->tables[num]);
+	table_group->tables[num] = NULL;
+
+	ret = 0;
+
+	goto out_unlock;
+
+out_failed:
+	fpdn = kzalloc(sizeof(*fpdn), GFP_KERNEL);
+	if (!fpdn)
+		goto out_unlock;
+	fpdn->pdn = pdn;
+	list_add(&fpdn->list, &failed_ddw_pdn_list);
+
+out_unlock:
+	mutex_unlock(&dma_win_init_mutex);
+
+	return ret;
+}
+
+static long spapr_tce_take_ownership(struct iommu_table_group *table_group, struct device *dev)
+{
+	struct iommu_table *tbl = table_group->tables[0];
+	struct pci_dev *pdev = to_pci_dev(dev);
+	struct device_node *dn = pci_device_to_OF_node(pdev);
+	struct device_node *pdn;
+
+	/* SRIOV VFs using direct map by the host driver OR multifunction devices
+	 * where the ownership was taken on the attempt by the first function
+	 */
+	if (!tbl && (table_group->max_dynamic_windows_supported != 1))
+		return 0;
+
+	mutex_lock(&dma_win_init_mutex);
+
+	pdn = pci_dma_find(dn, NULL);
+	if (!pdn || !PCI_DN(pdn)) { /* Niether of 32s|64-bit exist! */
+		dev_warn(&pdev->dev, "No dma-windows exist for the node %pOF\n", pdn);
+		mutex_unlock(&dma_win_init_mutex);
+		return -1;
+	}
+
+	/*
+	 * Though rtas call reset-pe removes the DDW, it doesn't clear the entries on the table
+	 * if there are any. In case of direct map, the entries will be left over, which
+	 * is fine for PEs with 2 DMA windows where the second window is created with create-pe
+	 * at which point the table is cleared. However, on VFs having only one DMA window, the
+	 * default window would end up seeing the entries left over from the direct map done
+	 * on the second window. So, remove the ddw explicitly so that clean_dma_window()
+	 * cleans up the entries if any.
+	 */
+	if (remove_dynamic_dma_windows(pdev, pdn)) {
+		dev_warn(&pdev->dev, "The existing DDW removal failed for node %pOF\n", pdn);
+		mutex_unlock(&dma_win_init_mutex);
+		return -1;
+	}
+
+	/* The table_group->tables[0] is not null now, it must be the default window
+	 * Remove it, let the userspace create it as it needs.
+	 */
+	if (table_group->tables[0]) {
+		remove_dma_window_named(pdn, true, "ibm,dma-window", true);
+		iommu_tce_table_put(tbl);
+		table_group->tables[0] = NULL;
+	}
+	set_iommu_table_base(dev, NULL);
+
+	mutex_unlock(&dma_win_init_mutex);
+
+	return 0;
+}
+
+static void spapr_tce_release_ownership(struct iommu_table_group *table_group, struct device *dev)
+{
+	struct iommu_table *tbl = table_group->tables[0];
+
+	if (tbl) { /* Default window already restored */
+		return;
+	}
+
+	mutex_lock(&dma_win_init_mutex);
+
+	/* Restore the default window */
+	pseries_setup_default_iommu_config(table_group, dev);
+
+	mutex_unlock(&dma_win_init_mutex);
+
+	return;
+}
+
+static struct iommu_table_group_ops spapr_tce_table_group_ops = {
+	.get_table_size = spapr_tce_get_table_size,
+	.create_table = spapr_tce_create_table,
+	.set_window = spapr_tce_set_window,
+	.unset_window = spapr_tce_unset_window,
+	.take_ownership = spapr_tce_take_ownership,
+	.release_ownership = spapr_tce_release_ownership,
+};
+#endif
+
 static int iommu_mem_notifier(struct notifier_block *nb, unsigned long action,
 		void *data)
 {
@@ -1712,8 +2397,8 @@ static int iommu_reconfig_notifier(struct notifier_block *nb, unsigned long acti
 		 * we have to remove the property when releasing
 		 * the device node.
 		 */
-		if (remove_ddw(np, false, DIRECT64_PROPNAME))
-			remove_ddw(np, false, DMA64_PROPNAME);
+		if (remove_dma_window_named(np, false, DIRECT64_PROPNAME, true))
+			remove_dma_window_named(np, false, DMA64_PROPNAME, true);
 
 		if (pci && pci->table_group)
 			iommu_pseries_free_group(pci->table_group,
diff --git a/arch/powerpc/platforms/pseries/kexec.c b/arch/powerpc/platforms/pseries/kexec.c
index 096d09ed89f6..431be156ca9b 100644
--- a/arch/powerpc/platforms/pseries/kexec.c
+++ b/arch/powerpc/platforms/pseries/kexec.c
@@ -61,11 +61,3 @@ void pseries_kexec_cpu_down(int crash_shutdown, int secondary)
 	} else
 		xics_kexec_teardown_cpu(secondary);
 }
-
-void pseries_machine_kexec(struct kimage *image)
-{
-	if (firmware_has_feature(FW_FEATURE_SET_MODE))
-		pseries_disable_reloc_on_exc();
-
-	default_machine_kexec(image);
-}
diff --git a/arch/powerpc/platforms/pseries/papr-vpd.c b/arch/powerpc/platforms/pseries/papr-vpd.c
index c29e85db5f35..1574176e3ffc 100644
--- a/arch/powerpc/platforms/pseries/papr-vpd.c
+++ b/arch/powerpc/platforms/pseries/papr-vpd.c
@@ -156,10 +156,7 @@ static int vpd_blob_extend(struct vpd_blob *blob, const char *data, size_t len)
 	const char *old_ptr = blob->data;
 	char *new_ptr;
 
-	new_ptr = old_ptr ?
-		kvrealloc(old_ptr, old_len, new_len, GFP_KERNEL_ACCOUNT) :
-		kvmalloc(len, GFP_KERNEL_ACCOUNT);
-
+	new_ptr = kvrealloc(old_ptr, new_len, GFP_KERNEL_ACCOUNT);
 	if (!new_ptr)
 		return -ENOMEM;
 
diff --git a/arch/powerpc/platforms/pseries/papr_scm.c b/arch/powerpc/platforms/pseries/papr_scm.c
index 9b6420eb3567..d95e03b3d3e3 100644
--- a/arch/powerpc/platforms/pseries/papr_scm.c
+++ b/arch/powerpc/platforms/pseries/papr_scm.c
@@ -1509,7 +1509,7 @@ static const struct of_device_id papr_scm_match[] = {
 
 static struct platform_driver papr_scm_driver = {
 	.probe = papr_scm_probe,
-	.remove_new = papr_scm_remove,
+	.remove = papr_scm_remove,
 	.driver = {
 		.name = "papr_scm",
 		.of_match_table = papr_scm_match,
@@ -1536,5 +1536,6 @@ static void __exit papr_scm_exit(void)
 module_exit(papr_scm_exit);
 
 MODULE_DEVICE_TABLE(of, papr_scm_match);
+MODULE_DESCRIPTION("PAPR Storage Class Memory interface driver");
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("IBM Corporation");
diff --git a/arch/powerpc/platforms/pseries/pci_dlpar.c b/arch/powerpc/platforms/pseries/pci_dlpar.c
index 4448386268d9..52e2623a741d 100644
--- a/arch/powerpc/platforms/pseries/pci_dlpar.c
+++ b/arch/powerpc/platforms/pseries/pci_dlpar.c
@@ -11,6 +11,7 @@
 
 #include <linux/pci.h>
 #include <linux/export.h>
+#include <linux/node.h>
 #include <asm/pci-bridge.h>
 #include <asm/ppc-pci.h>
 #include <asm/firmware.h>
@@ -21,9 +22,22 @@
 struct pci_controller *init_phb_dynamic(struct device_node *dn)
 {
 	struct pci_controller *phb;
+	int nid;
 
 	pr_debug("PCI: Initializing new hotplug PHB %pOF\n", dn);
 
+	nid = of_node_to_nid(dn);
+	if (likely((nid) >= 0)) {
+		if (!node_online(nid)) {
+			if (__register_one_node(nid)) {
+				pr_err("PCI: Failed to register node %d\n", nid);
+			} else {
+				update_numa_distance(dn);
+				node_set_online(nid);
+			}
+		}
+	}
+
 	phb = pcibios_alloc_controller(dn);
 	if (!phb)
 		return NULL;
diff --git a/arch/powerpc/platforms/pseries/pmem.c b/arch/powerpc/platforms/pseries/pmem.c
index 3c290b9ed01b..0f1d45f32e4a 100644
--- a/arch/powerpc/platforms/pseries/pmem.c
+++ b/arch/powerpc/platforms/pseries/pmem.c
@@ -121,7 +121,7 @@ int dlpar_hp_pmem(struct pseries_hp_errorlog *hp_elog)
 		return -EINVAL;
 	}
 
-	drc_index = hp_elog->_drc_u.drc_index;
+	drc_index = be32_to_cpu(hp_elog->_drc_u.drc_index);
 
 	lock_device_hotplug();
 
diff --git a/arch/powerpc/platforms/pseries/pseries.h b/arch/powerpc/platforms/pseries/pseries.h
index bba4ad192b0f..3968a6970fa8 100644
--- a/arch/powerpc/platforms/pseries/pseries.h
+++ b/arch/powerpc/platforms/pseries/pseries.h
@@ -38,7 +38,6 @@ static inline void smp_init_pseries(void) { }
 #endif
 
 extern void pseries_kexec_cpu_down(int crash_shutdown, int secondary);
-void pseries_machine_kexec(struct kimage *image);
 
 extern void pSeries_final_fixup(void);
 
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index 284a6fa04b0c..b10a25325238 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -343,8 +343,8 @@ static int alloc_dispatch_log_kmem_cache(void)
 {
 	void (*ctor)(void *) = get_dtl_cache_ctor();
 
-	dtl_cache = kmem_cache_create("dtl", DISPATCH_LOG_BYTES,
-						DISPATCH_LOG_BYTES, 0, ctor);
+	dtl_cache = kmem_cache_create_usercopy("dtl", DISPATCH_LOG_BYTES,
+						DISPATCH_LOG_BYTES, 0, 0, DISPATCH_LOG_BYTES, ctor);
 	if (!dtl_cache) {
 		pr_warn("Failed to create dispatch trace log buffer cache\n");
 		pr_warn("Stolen time statistics will be unreliable\n");
@@ -1159,7 +1159,6 @@ define_machine(pseries) {
 	.machine_check_exception = pSeries_machine_check_exception,
 	.machine_check_log_err	= pSeries_machine_check_log_err,
 #ifdef CONFIG_KEXEC_CORE
-	.machine_kexec          = pseries_machine_kexec,
 	.kexec_cpu_down         = pseries_kexec_cpu_down,
 #endif
 #ifdef CONFIG_MEMORY_HOTPLUG
diff --git a/arch/powerpc/platforms/pseries/vas-sysfs.c b/arch/powerpc/platforms/pseries/vas-sysfs.c
index f9f682724e77..9e05a0e99cad 100644
--- a/arch/powerpc/platforms/pseries/vas-sysfs.c
+++ b/arch/powerpc/platforms/pseries/vas-sysfs.c
@@ -162,13 +162,13 @@ static const struct sysfs_ops vas_sysfs_ops = {
 	.store	=	vas_type_store,
 };
 
-static struct kobj_type vas_def_attr_type = {
+static const struct kobj_type vas_def_attr_type = {
 		.release	=	vas_type_release,
 		.sysfs_ops      =       &vas_sysfs_ops,
 		.default_groups	=	vas_def_capab_groups,
 };
 
-static struct kobj_type vas_qos_attr_type = {
+static const struct kobj_type vas_qos_attr_type = {
 		.release	=	vas_type_release,
 		.sysfs_ops	=	&vas_sysfs_ops,
 		.default_groups	=	vas_qos_capab_groups,
diff --git a/arch/powerpc/platforms/pseries/vas.c b/arch/powerpc/platforms/pseries/vas.c
index ba3fb7a7f2ea..c25eb1a38185 100644
--- a/arch/powerpc/platforms/pseries/vas.c
+++ b/arch/powerpc/platforms/pseries/vas.c
@@ -38,7 +38,27 @@ static long hcall_return_busy_check(long rc)
 {
 	/* Check if we are stalled for some time */
 	if (H_IS_LONG_BUSY(rc)) {
-		msleep(get_longbusy_msecs(rc));
+		unsigned int ms;
+		/*
+		 * Allocate, Modify and Deallocate HCALLs returns
+		 * H_LONG_BUSY_ORDER_1_MSEC or H_LONG_BUSY_ORDER_10_MSEC
+		 * for the long delay. So the sleep time should always
+		 * be either 1 or 10msecs, but in case if the HCALL
+		 * returns the long delay > 10 msecs, clamp the sleep
+		 * time to 10msecs.
+		 */
+		ms = clamp(get_longbusy_msecs(rc), 1, 10);
+
+		/*
+		 * msleep() will often sleep at least 20 msecs even
+		 * though the hypervisor suggests that the OS reissue
+		 * HCALLs after 1 or 10msecs. Also the delay hint from
+		 * the HCALL is just a suggestion. So OK to pause for
+		 * less time than the hinted delay. Use usleep_range()
+		 * to ensure we don't sleep much longer than actually
+		 * needed.
+		 */
+		usleep_range(ms * (USEC_PER_MSEC / 10), ms * USEC_PER_MSEC);
 		rc = H_BUSY;
 	} else if (rc == H_BUSY) {
 		cond_resched();
diff --git a/arch/powerpc/platforms/pseries/vio.c b/arch/powerpc/platforms/pseries/vio.c
index 36d1c7d4156b..ac1d2d2c9a88 100644
--- a/arch/powerpc/platforms/pseries/vio.c
+++ b/arch/powerpc/platforms/pseries/vio.c
@@ -1576,10 +1576,10 @@ void vio_unregister_device(struct vio_dev *viodev)
 }
 EXPORT_SYMBOL(vio_unregister_device);
 
-static int vio_bus_match(struct device *dev, struct device_driver *drv)
+static int vio_bus_match(struct device *dev, const struct device_driver *drv)
 {
 	const struct vio_dev *vio_dev = to_vio_dev(dev);
-	struct vio_driver *vio_drv = to_vio_driver(drv);
+	const struct vio_driver *vio_drv = to_vio_driver(drv);
 	const struct vio_device_id *ids = vio_drv->id_table;
 
 	return (ids != NULL) && (vio_match_device(ids, vio_dev) != NULL);
@@ -1689,7 +1689,7 @@ struct vio_dev *vio_find_node(struct device_node *vnode)
 	/* construct the kobject name from the device node */
 	if (of_node_is_type(vnode_parent, "vdevice")) {
 		const __be32 *prop;
-		
+
 		prop = of_get_property(vnode, "reg", NULL);
 		if (!prop)
 			goto out;
diff --git a/arch/powerpc/sysdev/Kconfig b/arch/powerpc/sysdev/Kconfig
index 5aa92ff3622d..18ff2c4a814a 100644
--- a/arch/powerpc/sysdev/Kconfig
+++ b/arch/powerpc/sysdev/Kconfig
@@ -5,12 +5,12 @@
 
 config PPC4xx_PCI_EXPRESS
 	bool
-	depends on PCI && 4xx
+	depends on PCI && 44x
 
 config PPC4xx_HSTA_MSI
 	bool
 	depends on PCI_MSI
-	depends on PCI && 4xx
+	depends on PCI && 44x
 
 config PPC_MSI_BITMAP
 	bool
diff --git a/arch/powerpc/sysdev/fsl_msi.c b/arch/powerpc/sysdev/fsl_msi.c
index e205135ae1fe..1aa0cb097c9c 100644
--- a/arch/powerpc/sysdev/fsl_msi.c
+++ b/arch/powerpc/sysdev/fsl_msi.c
@@ -603,7 +603,7 @@ static struct platform_driver fsl_of_msi_driver = {
 		.of_match_table = fsl_of_msi_ids,
 	},
 	.probe = fsl_of_msi_probe,
-	.remove_new = fsl_of_msi_remove,
+	.remove = fsl_of_msi_remove,
 };
 
 static __init int fsl_of_msi_init(void)
diff --git a/arch/powerpc/sysdev/pmi.c b/arch/powerpc/sysdev/pmi.c
index 737f97fd67d7..2511e586fe31 100644
--- a/arch/powerpc/sysdev/pmi.c
+++ b/arch/powerpc/sysdev/pmi.c
@@ -193,7 +193,7 @@ static void pmi_of_remove(struct platform_device *dev)
 
 static struct platform_driver pmi_of_platform_driver = {
 	.probe		= pmi_of_probe,
-	.remove_new	= pmi_of_remove,
+	.remove		= pmi_of_remove,
 	.driver = {
 		.name = "pmi",
 		.of_match_table = pmi_match,
diff --git a/arch/powerpc/sysdev/rtc_cmos_setup.c b/arch/powerpc/sysdev/rtc_cmos_setup.c
index 47cc87bd6a33..9a232ae5e360 100644
--- a/arch/powerpc/sysdev/rtc_cmos_setup.c
+++ b/arch/powerpc/sysdev/rtc_cmos_setup.c
@@ -66,4 +66,5 @@ static int  __init add_rtc(void)
 }
 fs_initcall(add_rtc);
 
+MODULE_DESCRIPTION("PPC RTC CMOS driver");
 MODULE_LICENSE("GPL");
diff --git a/arch/powerpc/sysdev/xive/native.c b/arch/powerpc/sysdev/xive/native.c
index 517b963e3e6a..a0934b516933 100644
--- a/arch/powerpc/sysdev/xive/native.c
+++ b/arch/powerpc/sysdev/xive/native.c
@@ -559,9 +559,7 @@ bool __init xive_native_init(void)
 	struct device_node *np;
 	struct resource r;
 	void __iomem *tima;
-	struct property *prop;
 	u8 max_prio = 7;
-	const __be32 *p;
 	u32 val, cpu;
 	s64 rc;
 
@@ -592,7 +590,7 @@ bool __init xive_native_init(void)
 		max_prio = val - 1;
 
 	/* Iterate the EQ sizes and pick one */
-	of_property_for_each_u32(np, "ibm,xive-eq-sizes", prop, p, val) {
+	of_property_for_each_u32(np, "ibm,xive-eq-sizes", val) {
 		xive_queue_shift = val;
 		if (val == PAGE_SHIFT)
 			break;
diff --git a/arch/powerpc/sysdev/xive/spapr.c b/arch/powerpc/sysdev/xive/spapr.c
index e45419264391..f2fa985a2c77 100644
--- a/arch/powerpc/sysdev/xive/spapr.c
+++ b/arch/powerpc/sysdev/xive/spapr.c
@@ -814,7 +814,6 @@ bool __init xive_spapr_init(void)
 	struct device_node *np;
 	struct resource r;
 	void __iomem *tima;
-	struct property *prop;
 	u8 max_prio;
 	u32 val;
 	u32 len;
@@ -866,7 +865,7 @@ bool __init xive_spapr_init(void)
 	}
 
 	/* Iterate the EQ sizes and pick one */
-	of_property_for_each_u32(np, "ibm,xive-eq-sizes", prop, reg, val) {
+	of_property_for_each_u32(np, "ibm,xive-eq-sizes", val) {
 		xive_queue_shift = val;
 		if (val == PAGE_SHIFT)
 			break;
diff --git a/arch/powerpc/xmon/ppc-dis.c b/arch/powerpc/xmon/ppc-dis.c
index 75fa98221d48..af105e1bc3fc 100644
--- a/arch/powerpc/xmon/ppc-dis.c
+++ b/arch/powerpc/xmon/ppc-dis.c
@@ -122,32 +122,21 @@ int print_insn_powerpc (unsigned long insn, unsigned long memaddr)
   bool insn_is_short;
   ppc_cpu_t dialect;
 
-  dialect = PPC_OPCODE_PPC | PPC_OPCODE_COMMON
-            | PPC_OPCODE_64 | PPC_OPCODE_POWER4 | PPC_OPCODE_ALTIVEC;
+  dialect = PPC_OPCODE_PPC | PPC_OPCODE_COMMON;
 
-  if (cpu_has_feature(CPU_FTRS_POWER5))
-    dialect |= PPC_OPCODE_POWER5;
+  if (IS_ENABLED(CONFIG_PPC64))
+    dialect |= PPC_OPCODE_64 | PPC_OPCODE_POWER4 | PPC_OPCODE_CELL |
+	PPC_OPCODE_POWER5 | PPC_OPCODE_POWER6 | PPC_OPCODE_POWER7 | PPC_OPCODE_POWER8 |
+	PPC_OPCODE_POWER9;
 
-  if (cpu_has_feature(CPU_FTRS_CELL))
-    dialect |= (PPC_OPCODE_CELL | PPC_OPCODE_ALTIVEC);
+  if (cpu_has_feature(CPU_FTR_TM))
+    dialect |= PPC_OPCODE_HTM;
 
-  if (cpu_has_feature(CPU_FTRS_POWER6))
-    dialect |= (PPC_OPCODE_POWER5 | PPC_OPCODE_POWER6 | PPC_OPCODE_ALTIVEC);
+  if (cpu_has_feature(CPU_FTR_ALTIVEC))
+    dialect |= PPC_OPCODE_ALTIVEC | PPC_OPCODE_ALTIVEC2;
 
-  if (cpu_has_feature(CPU_FTRS_POWER7))
-    dialect |= (PPC_OPCODE_POWER5 | PPC_OPCODE_POWER6 | PPC_OPCODE_POWER7
-                | PPC_OPCODE_ALTIVEC | PPC_OPCODE_VSX);
-
-  if (cpu_has_feature(CPU_FTRS_POWER8))
-    dialect |= (PPC_OPCODE_POWER5 | PPC_OPCODE_POWER6 | PPC_OPCODE_POWER7
-		| PPC_OPCODE_POWER8 | PPC_OPCODE_HTM
-		| PPC_OPCODE_ALTIVEC | PPC_OPCODE_ALTIVEC2 | PPC_OPCODE_VSX);
-
-  if (cpu_has_feature(CPU_FTRS_POWER9))
-    dialect |= (PPC_OPCODE_POWER5 | PPC_OPCODE_POWER6 | PPC_OPCODE_POWER7
-		| PPC_OPCODE_POWER8 | PPC_OPCODE_POWER9 | PPC_OPCODE_HTM
-		| PPC_OPCODE_ALTIVEC | PPC_OPCODE_ALTIVEC2
-		| PPC_OPCODE_VSX | PPC_OPCODE_VSX3);
+  if (cpu_has_feature(CPU_FTR_VSX))
+    dialect |= PPC_OPCODE_VSX | PPC_OPCODE_VSX3;
 
   /* Get the major opcode of the insn.  */
   opcode = NULL;
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index bd4813bad317..e6cddbb2305f 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -3543,7 +3543,7 @@ scanhex(unsigned long *vp)
 		}
 	} else if (c == '$') {
 		int i;
-		for (i=0; i<63; i++) {
+		for (i = 0; i < (KSYM_NAME_LEN - 1); i++) {
 			c = inchar();
 			if (isspace(c) || c == '\0') {
 				termch = c;
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 0525ee2d63c7..22dc5ea4196c 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -13,9 +13,14 @@ config 32BIT
 config RISCV
 	def_bool y
 	select ACPI_GENERIC_GSI if ACPI
+	select ACPI_MCFG if (ACPI && PCI)
+	select ACPI_PPTT if ACPI
 	select ACPI_REDUCED_HARDWARE_ONLY if ACPI
+	select ACPI_SPCR_TABLE if ACPI
 	select ARCH_DMA_DEFAULT_COHERENT
 	select ARCH_ENABLE_HUGEPAGE_MIGRATION if HUGETLB_PAGE && MIGRATION
+	select ARCH_ENABLE_MEMORY_HOTPLUG if SPARSEMEM_VMEMMAP
+	select ARCH_ENABLE_MEMORY_HOTREMOVE if MEMORY_HOTPLUG
 	select ARCH_ENABLE_SPLIT_PMD_PTLOCK if PGTABLE_LEVELS > 2
 	select ARCH_ENABLE_THP_MIGRATION if TRANSPARENT_HUGEPAGE
 	select ARCH_HAS_BINFMT_FLAT
@@ -35,6 +40,7 @@ config RISCV
 	select ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE
 	select ARCH_HAS_PMEM_API
 	select ARCH_HAS_PREPARE_SYNC_CORE_CMD
+	select ARCH_HAS_PTE_DEVMAP if 64BIT && MMU
 	select ARCH_HAS_PTE_SPECIAL
 	select ARCH_HAS_SET_DIRECT_MAP if MMU
 	select ARCH_HAS_SET_MEMORY if MMU
@@ -46,6 +52,7 @@ config RISCV
 	select ARCH_HAS_UBSAN
 	select ARCH_HAS_VDSO_DATA
 	select ARCH_KEEP_MEMBLOCK if ACPI
+	select ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE	if 64BIT && MMU
 	select ARCH_OPTIONAL_KERNEL_RWX if ARCH_HAS_STRICT_KERNEL_RWX
 	select ARCH_OPTIONAL_KERNEL_RWX_DEFAULT
 	select ARCH_STACKWALK
@@ -58,10 +65,12 @@ config RISCV
 	select ARCH_SUPPORTS_LTO_CLANG_THIN if LLD_VERSION >= 140000
 	select ARCH_SUPPORTS_PAGE_TABLE_CHECK if MMU
 	select ARCH_SUPPORTS_PER_VMA_LOCK if MMU
+	select ARCH_SUPPORTS_RT
 	select ARCH_SUPPORTS_SHADOW_CALL_STACK if HAVE_SHADOW_CALL_STACK
 	select ARCH_USE_CMPXCHG_LOCKREF if 64BIT
 	select ARCH_USE_MEMTEST
 	select ARCH_USE_QUEUED_RWLOCKS
+	select ARCH_USE_SYM_ANNOTATIONS
 	select ARCH_USES_CFI_TRAPS if CFI_CLANG
 	select ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH if MMU
 	select ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT if MMU
@@ -69,6 +78,7 @@ config RISCV
 	select ARCH_WANT_GENERAL_HUGETLB if !RISCV_ISA_SVNAPOT
 	select ARCH_WANT_HUGE_PMD_SHARE if 64BIT
 	select ARCH_WANT_LD_ORPHAN_WARN if !XIP_KERNEL
+	select ARCH_WANT_OPTIMIZE_DAX_VMEMMAP
 	select ARCH_WANT_OPTIMIZE_HUGETLB_VMEMMAP
 	select ARCH_WANTS_NO_INSTR
 	select ARCH_WANTS_THP_SWAP if HAVE_ARCH_TRANSPARENT_HUGEPAGE
@@ -85,6 +95,7 @@ config RISCV
 	select GENERIC_ATOMIC64 if !64BIT
 	select GENERIC_CLOCKEVENTS_BROADCAST if SMP
 	select GENERIC_CPU_DEVICES
+	select GENERIC_CPU_VULNERABILITIES
 	select GENERIC_EARLY_IOREMAP
 	select GENERIC_ENTRY
 	select GENERIC_GETTIMEOFDAY if HAVE_GENERIC_VDSO
@@ -118,6 +129,7 @@ config RISCV
 	select HAVE_ARCH_MMAP_RND_COMPAT_BITS if COMPAT
 	select HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET
 	select HAVE_ARCH_SECCOMP_FILTER
+	select HAVE_ARCH_STACKLEAK
 	select HAVE_ARCH_THREAD_STRUCT_WHITELIST
 	select HAVE_ARCH_TRACEHOOK
 	select HAVE_ARCH_TRANSPARENT_HUGEPAGE if 64BIT && MMU
@@ -148,8 +160,8 @@ config RISCV
 	select HAVE_KERNEL_LZO if !XIP_KERNEL && !EFI_ZBOOT
 	select HAVE_KERNEL_UNCOMPRESSED if !XIP_KERNEL && !EFI_ZBOOT
 	select HAVE_KERNEL_ZSTD if !XIP_KERNEL && !EFI_ZBOOT
+	select HAVE_KERNEL_XZ if !XIP_KERNEL && !EFI_ZBOOT
 	select HAVE_KPROBES if !XIP_KERNEL
-	select HAVE_KPROBES_ON_FTRACE if !XIP_KERNEL
 	select HAVE_KRETPROBES if !XIP_KERNEL
 	# https://github.com/ClangBuiltLinux/linux/issues/1881
 	select HAVE_LD_DEAD_CODE_DATA_ELIMINATION if !LD_IS_LLD
@@ -165,7 +177,7 @@ config RISCV
 	select HAVE_REGS_AND_STACK_ACCESS_API
 	select HAVE_RETHOOK if !XIP_KERNEL
 	select HAVE_RSEQ
-	select HAVE_RUST if 64BIT
+	select HAVE_RUST if RUSTC_SUPPORTS_RISCV
 	select HAVE_SAMPLE_FTRACE_DIRECT
 	select HAVE_SAMPLE_FTRACE_DIRECT_MULTI
 	select HAVE_STACKPROTECTOR
@@ -181,6 +193,7 @@ config RISCV
 	select OF_EARLY_FLATTREE
 	select OF_IRQ
 	select PCI_DOMAINS_GENERIC if PCI
+	select PCI_ECAM if (ACPI && PCI)
 	select PCI_MSI if PCI
 	select RISCV_ALTERNATIVE if !XIP_KERNEL
 	select RISCV_APLIC
@@ -193,8 +206,16 @@ config RISCV
 	select THREAD_INFO_IN_TASK
 	select TRACE_IRQFLAGS_SUPPORT
 	select UACCESS_MEMCPY if !MMU
+	select USER_STACKTRACE_SUPPORT
 	select ZONE_DMA32 if 64BIT
 
+config RUSTC_SUPPORTS_RISCV
+	def_bool y
+	depends on 64BIT
+	# Shadow call stack requires rustc version 1.82+ due to use of the
+	# -Zsanitizer=shadow-call-stack flag.
+	depends on !SHADOW_CALL_STACK || RUSTC_VERSION >= 108200
+
 config CLANG_SUPPORTS_DYNAMIC_FTRACE
 	def_bool CC_IS_CLANG
 	# https://github.com/ClangBuiltLinux/linux/issues/1817
@@ -312,6 +333,11 @@ config GENERIC_HWEIGHT
 config FIX_EARLYCON_MEM
 	def_bool MMU
 
+config ILLEGAL_POINTER_VALUE
+	hex
+	default 0 if 32BIT
+	default 0xdead000000000000 if 64BIT
+
 config PGTABLE_LEVELS
 	int
 	default 5 if 64BIT
@@ -545,8 +571,8 @@ config RISCV_ISA_SVPBMT
 config TOOLCHAIN_HAS_V
 	bool
 	default y
-	depends on !64BIT || $(cc-option,-mabi=lp64 -march=rv64iv)
-	depends on !32BIT || $(cc-option,-mabi=ilp32 -march=rv32iv)
+	depends on !64BIT || $(cc-option,-mabi=lp64 -march=rv64imv)
+	depends on !32BIT || $(cc-option,-mabi=ilp32 -march=rv32imv)
 	depends on LLD_VERSION >= 140000 || LD_VERSION >= 23800
 	depends on AS_HAS_OPTION_ARCH
 
@@ -595,6 +621,19 @@ config RISCV_ISA_V_PREEMPTIVE
 	  preemption. Enabling this config will result in higher memory
 	  consumption due to the allocation of per-task's kernel Vector context.
 
+config RISCV_ISA_ZAWRS
+	bool "Zawrs extension support for more efficient busy waiting"
+	depends on RISCV_ALTERNATIVE
+	default y
+	help
+	  The Zawrs extension defines instructions to be used in polling loops
+	  which allow a hart to enter a low-power state or to trap to the
+	  hypervisor while waiting on a store to a memory location. Enable the
+	  use of these instructions in the kernel when the Zawrs extension is
+	  detected at boot.
+
+	  If you don't know what to do here, say Y.
+
 config TOOLCHAIN_HAS_ZBB
 	bool
 	default y
@@ -610,6 +649,18 @@ config TOOLCHAIN_HAS_VECTOR_CRYPTO
 	def_bool $(as-instr, .option arch$(comma) +v$(comma) +zvkb)
 	depends on AS_HAS_OPTION_ARCH
 
+config RISCV_ISA_ZBA
+	bool "Zba extension support for bit manipulation instructions"
+	default y
+	help
+	   Add support for enabling optimisations in the kernel when the Zba
+	   extension is detected at boot.
+
+	   The Zba extension provides instructions to accelerate the generation
+	   of addresses that index into arrays of basic data types.
+
+	   If you don't know what to do here, say Y.
+
 config RISCV_ISA_ZBB
 	bool "Zbb extension support for bit manipulation instructions"
 	depends on TOOLCHAIN_HAS_ZBB
@@ -625,6 +676,29 @@ config RISCV_ISA_ZBB
 
 	   If you don't know what to do here, say Y.
 
+config TOOLCHAIN_HAS_ZBC
+	bool
+	default y
+	depends on !64BIT || $(cc-option,-mabi=lp64 -march=rv64ima_zbc)
+	depends on !32BIT || $(cc-option,-mabi=ilp32 -march=rv32ima_zbc)
+	depends on LLD_VERSION >= 150000 || LD_VERSION >= 23900
+	depends on AS_HAS_OPTION_ARCH
+
+config RISCV_ISA_ZBC
+	bool "Zbc extension support for carry-less multiplication instructions"
+	depends on TOOLCHAIN_HAS_ZBC
+	depends on MMU
+	depends on RISCV_ALTERNATIVE
+	default y
+	help
+	   Adds support to dynamically detect the presence of the Zbc
+	   extension (carry-less multiplication) and enable its usage.
+
+	   The Zbc extension could accelerate CRC (cyclic redundancy check)
+	   calculations.
+
+	   If you don't know what to do here, say Y.
+
 config RISCV_ISA_ZICBOM
 	bool "Zicbom extension support for non-coherent DMA operation"
 	depends on MMU
@@ -654,13 +728,6 @@ config RISCV_ISA_ZICBOZ
 
 	   If you don't know what to do here, say Y.
 
-config TOOLCHAIN_HAS_ZIHINTPAUSE
-	bool
-	default y
-	depends on !64BIT || $(cc-option,-mabi=lp64 -march=rv64ima_zihintpause)
-	depends on !32BIT || $(cc-option,-mabi=ilp32 -march=rv32ima_zihintpause)
-	depends on LLD_VERSION >= 150000 || LD_VERSION >= 23600
-
 config TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI
 	def_bool y
 	# https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=aed44286efa8ae8717a77d94b51ac3614e2ca6dc
@@ -774,6 +841,8 @@ config RISCV_EFFICIENT_UNALIGNED_ACCESS
 
 endchoice
 
+source "arch/riscv/Kconfig.vendor"
+
 endmenu # "Platform type"
 
 menu "Kernel features"
@@ -914,7 +983,8 @@ config CMDLINE
 	  line here and choose how the kernel should use it later on.
 
 choice
-	prompt "Built-in command line usage" if CMDLINE != ""
+	prompt "Built-in command line usage"
+	depends on CMDLINE != ""
 	default CMDLINE_FALLBACK
 	help
 	  Choose how the kernel will handle the provided built-in command
@@ -967,6 +1037,17 @@ config EFI
 	  allow the kernel to be booted as an EFI application. This
 	  is only useful on systems that have UEFI firmware.
 
+config DMI
+	bool "Enable support for SMBIOS (DMI) tables"
+	depends on EFI
+	default y
+	help
+	  This enables SMBIOS/DMI feature for systems.
+
+	  This option is only useful on systems that have UEFI firmware.
+	  However, even with this option, the resultant kernel should
+	  continue to boot on existing non-UEFI platforms.
+
 config CC_HAVE_STACKPROTECTOR_TLS
 	def_bool $(cc-option,-mstack-protector-guard=tls -mstack-protector-guard-reg=tp -mstack-protector-guard-offset=0)
 
diff --git a/arch/riscv/Kconfig.vendor b/arch/riscv/Kconfig.vendor
new file mode 100644
index 000000000000..6f1cdd32ed29
--- /dev/null
+++ b/arch/riscv/Kconfig.vendor
@@ -0,0 +1,19 @@
+menu "Vendor extensions"
+
+config RISCV_ISA_VENDOR_EXT
+	bool
+
+menu "Andes"
+config RISCV_ISA_VENDOR_EXT_ANDES
+	bool "Andes vendor extension support"
+	select RISCV_ISA_VENDOR_EXT
+	default y
+	help
+	  Say N here if you want to disable all Andes vendor extension
+	  support. This will cause any Andes vendor extensions that are
+	  requested by hardware probing to be ignored.
+
+	  If you don't know what to do here, say Y.
+endmenu
+
+endmenu
diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile
index 06de9d365088..d469db9f46f4 100644
--- a/arch/riscv/Makefile
+++ b/arch/riscv/Makefile
@@ -82,9 +82,6 @@ else
 riscv-march-$(CONFIG_TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI) := $(riscv-march-y)_zicsr_zifencei
 endif
 
-# Check if the toolchain supports Zihintpause extension
-riscv-march-$(CONFIG_TOOLCHAIN_HAS_ZIHINTPAUSE) := $(riscv-march-y)_zihintpause
-
 # Remove F,D,V from isa string for all. Keep extensions between "fd" and "v" by
 # matching non-v and non-multi-letter extensions out with the filter ([^v_]*)
 KBUILD_CFLAGS += -march=$(shell echo $(riscv-march-y) | sed -E 's/(rv32ima|rv64ima)fd([^v_]*)v?/\1\2/')
@@ -162,6 +159,7 @@ boot-image-$(CONFIG_KERNEL_LZ4)		:= Image.lz4
 boot-image-$(CONFIG_KERNEL_LZMA)	:= Image.lzma
 boot-image-$(CONFIG_KERNEL_LZO)		:= Image.lzo
 boot-image-$(CONFIG_KERNEL_ZSTD)	:= Image.zst
+boot-image-$(CONFIG_KERNEL_XZ)		:= Image.xz
 ifdef CONFIG_RISCV_M_MODE
 boot-image-$(CONFIG_ARCH_CANAAN)	:= loader.bin
 endif
@@ -186,12 +184,12 @@ endif
 vdso-install-y			+= arch/riscv/kernel/vdso/vdso.so.dbg
 vdso-install-$(CONFIG_COMPAT)	+= arch/riscv/kernel/compat_vdso/compat_vdso.so.dbg
 
-BOOT_TARGETS := Image Image.gz Image.bz2 Image.lz4 Image.lzma Image.lzo Image.zst loader loader.bin xipImage vmlinuz.efi
+BOOT_TARGETS := Image Image.gz Image.bz2 Image.lz4 Image.lzma Image.lzo Image.zst Image.xz loader loader.bin xipImage vmlinuz.efi
 
 all:	$(notdir $(KBUILD_IMAGE))
 
 loader.bin: loader
-Image.gz Image.bz2 Image.lz4 Image.lzma Image.lzo Image.zst loader xipImage vmlinuz.efi: Image
+Image.gz Image.bz2 Image.lz4 Image.lzma Image.lzo Image.zst Image.xz loader xipImage vmlinuz.efi: Image
 
 $(BOOT_TARGETS): vmlinux
 	$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
@@ -228,6 +226,7 @@ define archhelp
   echo  '  Image.lzma	- Compressed kernel image (arch/riscv/boot/Image.lzma)'
   echo  '  Image.lzo	- Compressed kernel image (arch/riscv/boot/Image.lzo)'
   echo  '  Image.zst	- Compressed kernel image (arch/riscv/boot/Image.zst)'
+  echo  '  Image.xz	- Compressed kernel image (arch/riscv/boot/Image.xz)'
   echo  '  vmlinuz.efi	- Compressed EFI kernel image (arch/riscv/boot/vmlinuz.efi)'
   echo  '		  Default when CONFIG_EFI_ZBOOT=y'
   echo  '  xipImage	- Execute-in-place kernel image (arch/riscv/boot/xipImage)'
diff --git a/arch/riscv/boot/Makefile b/arch/riscv/boot/Makefile
index 869c0345b908..b25d524ce5eb 100644
--- a/arch/riscv/boot/Makefile
+++ b/arch/riscv/boot/Makefile
@@ -18,7 +18,6 @@ OBJCOPYFLAGS_Image :=-O binary -R .note -R .note.gnu.build-id -R .comment -S
 OBJCOPYFLAGS_loader.bin :=-O binary
 OBJCOPYFLAGS_xipImage :=-O binary -R .note -R .note.gnu.build-id -R .comment -S
 
-targets := Image Image.* loader loader.o loader.lds loader.bin
 targets := Image Image.* loader loader.o loader.lds loader.bin xipImage
 
 ifeq ($(CONFIG_XIP_KERNEL),y)
@@ -65,6 +64,9 @@ $(obj)/Image.lzo: $(obj)/Image FORCE
 $(obj)/Image.zst: $(obj)/Image FORCE
 	$(call if_changed,zstd)
 
+$(obj)/Image.xz: $(obj)/Image FORCE
+	$(call if_changed,xzkern)
+
 $(obj)/loader.bin: $(obj)/loader FORCE
 	$(call if_changed,objcopy)
 
diff --git a/arch/riscv/boot/dts/allwinner/Makefile b/arch/riscv/boot/dts/allwinner/Makefile
index 87f70b1af6b4..1c91be38ea16 100644
--- a/arch/riscv/boot/dts/allwinner/Makefile
+++ b/arch/riscv/boot/dts/allwinner/Makefile
@@ -1,4 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
+dtb-$(CONFIG_ARCH_SUNXI) += sun20i-d1-clockworkpi-v3.14.dtb
+dtb-$(CONFIG_ARCH_SUNXI) += sun20i-d1-devterm-v3.14.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun20i-d1-dongshan-nezha-stu.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun20i-d1-lichee-rv-86-panel-480p.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun20i-d1-lichee-rv-86-panel-720p.dtb
diff --git a/arch/riscv/boot/dts/allwinner/sun20i-d1-clockworkpi-v3.14.dts b/arch/riscv/boot/dts/allwinner/sun20i-d1-clockworkpi-v3.14.dts
new file mode 100644
index 000000000000..750aec6cf2f2
--- /dev/null
+++ b/arch/riscv/boot/dts/allwinner/sun20i-d1-clockworkpi-v3.14.dts
@@ -0,0 +1,252 @@
+// SPDX-License-Identifier: (GPL-2.0+ or MIT)
+// Copyright (C) 2022 Samuel Holland <samuel@sholland.org>
+
+#include <dt-bindings/gpio/gpio.h>
+
+/dts-v1/;
+
+#include "sun20i-d1.dtsi"
+#include "sun20i-common-regulators.dtsi"
+
+/ {
+	model = "ClockworkPi v3.14 (R-01)";
+	compatible = "clockwork,r-01-clockworkpi-v3.14", "allwinner,sun20i-d1";
+
+	aliases {
+		ethernet0 = &ap6256;
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	/*
+	 * This regulator is PWM-controlled, but the PWM controller is not
+	 * yet supported, so fix the regulator to its default voltage.
+	 */
+	reg_vdd_cpu: vdd-cpu {
+		compatible = "regulator-fixed";
+		regulator-name = "vdd-cpu";
+		regulator-min-microvolt = <1100000>;
+		regulator-max-microvolt = <1100000>;
+		vin-supply = <&reg_vcc>;
+	};
+
+	wifi_pwrseq: wifi-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		reset-gpios = <&pio 6 11 GPIO_ACTIVE_LOW>; /* PG11/GPIO3 */
+	};
+};
+
+&cpu0 {
+	cpu-supply = <&reg_vdd_cpu>;
+};
+
+&dcxo {
+	clock-frequency = <24000000>;
+};
+
+&ehci1 {
+	status = "okay";
+};
+
+&i2c0 {
+	pinctrl-0 = <&i2c0_pb10_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	axp221: pmic@34 {
+		compatible = "x-powers,axp228", "x-powers,axp221";
+		reg = <0x34>;
+		interrupt-parent = <&pio>;
+		interrupts = <4 9 IRQ_TYPE_LEVEL_LOW>; /* PE9/GPIO2 */
+		interrupt-controller;
+		#interrupt-cells = <1>;
+
+		ac_power_supply: ac-power {
+			compatible = "x-powers,axp221-ac-power-supply";
+		};
+
+		axp_adc: adc {
+			compatible = "x-powers,axp221-adc";
+			#io-channel-cells = <1>;
+		};
+
+		battery_power_supply: battery-power {
+			compatible = "x-powers,axp221-battery-power-supply";
+		};
+
+		axp_gpio: gpio {
+			compatible = "x-powers,axp221-gpio";
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		regulators {
+			x-powers,dcdc-freq = <3000>;
+
+			reg_dcdc1: dcdc1 {
+				regulator-name = "sys-3v3";
+				regulator-always-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			reg_dcdc3: dcdc3 {
+				regulator-name = "sys-1v8";
+				regulator-always-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+			};
+
+			reg_aldo1: aldo1 {
+				regulator-name = "aud-3v3";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			reg_aldo2: aldo2 {
+				regulator-name = "disp-3v3";
+				regulator-always-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			reg_aldo3: aldo3 {
+				regulator-name = "vdd-wifi";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+			};
+
+			/* DLDO1 and ELDO1-3 are connected in parallel. */
+			reg_dldo1: dldo1 {
+				regulator-name = "vbat-wifi-a";
+				regulator-always-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			/* DLDO2-DLDO4 are connected in parallel. */
+			reg_dldo2: dldo2 {
+				regulator-name = "vcc-3v3-ext-a";
+				regulator-always-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			reg_dldo3: dldo3 {
+				regulator-name = "vcc-3v3-ext-b";
+				regulator-always-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			reg_dldo4: dldo4 {
+				regulator-name = "vcc-3v3-ext-c";
+				regulator-always-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			reg_eldo1: eldo1 {
+				regulator-name = "vbat-wifi-b";
+				regulator-always-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			reg_eldo2: eldo2 {
+				regulator-name = "vbat-wifi-c";
+				regulator-always-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			reg_eldo3: eldo3 {
+				regulator-name = "vbat-wifi-d";
+				regulator-always-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+			};
+		};
+
+		usb_power_supply: usb-power {
+			compatible = "x-powers,axp221-usb-power-supply";
+			status = "disabled";
+		};
+	};
+};
+
+&mmc0 {
+	broken-cd;
+	bus-width = <4>;
+	disable-wp;
+	vmmc-supply = <&reg_dcdc1>;
+	vqmmc-supply = <&reg_vcc_3v3>;
+	pinctrl-0 = <&mmc0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&mmc1 {
+	bus-width = <4>;
+	mmc-pwrseq = <&wifi_pwrseq>;
+	non-removable;
+	vmmc-supply = <&reg_dldo1>;
+	vqmmc-supply = <&reg_aldo3>;
+	pinctrl-0 = <&mmc1_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	ap6256: wifi@1 {
+		compatible = "brcm,bcm43456-fmac", "brcm,bcm4329-fmac";
+		reg = <1>;
+		interrupt-parent = <&pio>;
+		interrupts = <6 10 IRQ_TYPE_LEVEL_LOW>; /* PG10/GPIO4 */
+		interrupt-names = "host-wake";
+	};
+};
+
+&ohci1 {
+	status = "okay";
+};
+
+&pio {
+	vcc-pg-supply = <&reg_ldoa>;
+};
+
+&uart0 {
+	pinctrl-0 = <&uart0_pb8_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&uart1 {
+	uart-has-rtscts;
+	pinctrl-0 = <&uart1_pg6_pins>, <&uart1_pg8_rts_cts_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	bluetooth {
+		compatible = "brcm,bcm4345c5";
+		interrupt-parent = <&pio>;
+		interrupts = <6 17 IRQ_TYPE_LEVEL_HIGH>; /* PG17/GPIO6 */
+		device-wakeup-gpios = <&pio 6 16 GPIO_ACTIVE_HIGH>; /* PG16/GPIO7 */
+		shutdown-gpios = <&pio 6 18 GPIO_ACTIVE_HIGH>; /* PG18/GPIO5 */
+		max-speed = <1500000>;
+		vbat-supply = <&reg_dldo1>;
+		vddio-supply = <&reg_aldo3>;
+	};
+};
+
+&usb_otg {
+	dr_mode = "peripheral";
+	status = "okay";
+};
+
+&usbphy {
+	usb0_vbus_power-supply = <&ac_power_supply>;
+	usb1_vbus-supply = <&reg_vcc>;
+	status = "okay";
+};
diff --git a/arch/riscv/boot/dts/allwinner/sun20i-d1-devterm-v3.14.dts b/arch/riscv/boot/dts/allwinner/sun20i-d1-devterm-v3.14.dts
new file mode 100644
index 000000000000..bc5c84f22762
--- /dev/null
+++ b/arch/riscv/boot/dts/allwinner/sun20i-d1-devterm-v3.14.dts
@@ -0,0 +1,36 @@
+// SPDX-License-Identifier: (GPL-2.0+ or MIT)
+// Copyright (C) 2022 Samuel Holland <samuel@sholland.org>
+
+#include "sun20i-d1-clockworkpi-v3.14.dts"
+
+/ {
+	model = "Clockwork DevTerm (R-01)";
+	compatible = "clockwork,r-01-devterm-v3.14",
+		     "clockwork,r-01-clockworkpi-v3.14",
+		     "allwinner,sun20i-d1";
+
+	fan {
+		compatible = "gpio-fan";
+		gpios = <&pio 3 10 GPIO_ACTIVE_HIGH>; /* PD10/GPIO41 */
+		gpio-fan,speed-map = <0    0>,
+				     <6000 1>;
+		#cooling-cells = <2>;
+	};
+
+	i2c-gpio-0 {
+		compatible = "i2c-gpio";
+		sda-gpios = <&pio 3 14 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; /* PD14/GPIO44 */
+		scl-gpios = <&pio 3 15 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; /* PD15/GPIO45 */
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		adc@54 {
+			compatible = "ti,adc101c";
+			reg = <0x54>;
+			interrupt-parent = <&pio>;
+			interrupts = <4 12 IRQ_TYPE_LEVEL_LOW>; /* PE12/GPIO35 */
+			vref-supply = <&reg_dldo2>;
+			#io-channel-cells = <1>;
+		};
+	};
+};
diff --git a/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi b/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi
index 5a9d7f5a75b4..e4175adb028d 100644
--- a/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi
+++ b/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi
@@ -396,6 +396,17 @@
 			ranges;
 			#address-cells = <1>;
 			#size-cells = <1>;
+
+			regulators@3000150 {
+				compatible = "allwinner,sun20i-d1-system-ldos";
+				reg = <0x3000150 0x4>;
+
+				reg_ldoa: ldoa {
+				};
+
+				reg_ldob: ldob {
+				};
+			};
 		};
 
 		dma: dma-controller@3002000 {
diff --git a/arch/riscv/boot/dts/canaan/canaan_kd233.dts b/arch/riscv/boot/dts/canaan/canaan_kd233.dts
index 8df4cf3656f2..a7d753b6fdfd 100644
--- a/arch/riscv/boot/dts/canaan/canaan_kd233.dts
+++ b/arch/riscv/boot/dts/canaan/canaan_kd233.dts
@@ -15,6 +15,10 @@
 	model = "Kendryte KD233";
 	compatible = "canaan,kendryte-kd233", "canaan,kendryte-k210";
 
+	aliases {
+		serial0 = &uarths0;
+	};
+
 	chosen {
 		bootargs = "earlycon console=ttySIF0";
 		stdout-path = "serial0:115200n8";
@@ -46,7 +50,6 @@
 &fpioa {
 	pinctrl-0 = <&jtag_pinctrl>;
 	pinctrl-names = "default";
-	status = "okay";
 
 	jtag_pinctrl: jtag-pinmux {
 		pinmux = <K210_FPIOA(0, K210_PCF_JTAG_TCLK)>,
@@ -118,6 +121,7 @@
 	#sound-dai-cells = <1>;
 	pinctrl-0 = <&i2s0_pinctrl>;
 	pinctrl-names = "default";
+	status = "okay";
 };
 
 &spi0 {
@@ -125,6 +129,7 @@
 	pinctrl-names = "default";
 	num-cs = <1>;
 	cs-gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
+	status = "okay";
 
 	panel@0 {
 		compatible = "canaan,kd233-tft", "ilitek,ili9341";
diff --git a/arch/riscv/boot/dts/canaan/k210.dtsi b/arch/riscv/boot/dts/canaan/k210.dtsi
index f87c5164d9cf..4f5d40fa1e77 100644
--- a/arch/riscv/boot/dts/canaan/k210.dtsi
+++ b/arch/riscv/boot/dts/canaan/k210.dtsi
@@ -16,13 +16,6 @@
 	#size-cells = <1>;
 	compatible = "canaan,kendryte-k210";
 
-	aliases {
-		serial0 = &uarths0;
-		serial1 = &uart1;
-		serial2 = &uart2;
-		serial3 = &uart3;
-	};
-
 	/*
 	 * The K210 has an sv39 MMU following the privileged specification v1.9.
 	 * Since this is a non-ratified draft specification, the kernel does not
@@ -137,6 +130,7 @@
 			reg = <0x38000000 0x1000>;
 			interrupts = <33>;
 			clocks = <&sysclk K210_CLK_CPU>;
+			status = "disabled";
 		};
 
 		gpio0: gpio-controller@38001000 {
@@ -152,6 +146,7 @@
 				     <62>, <63>, <64>, <65>;
 			gpio-controller;
 			ngpios = <32>;
+			status = "disabled";
 		};
 
 		dmac0: dma-controller@50000000 {
@@ -187,6 +182,7 @@
 					 <&sysclk K210_CLK_GPIO>;
 				clock-names = "bus", "db";
 				resets = <&sysrst K210_RST_GPIO>;
+				status = "disabled";
 
 				gpio1_0: gpio-port@0 {
 					#gpio-cells = <2>;
@@ -214,6 +210,7 @@
 				dsr-override;
 				cts-override;
 				ri-override;
+				status = "disabled";
 			};
 
 			uart2: serial@50220000 {
@@ -230,6 +227,7 @@
 				dsr-override;
 				cts-override;
 				ri-override;
+				status = "disabled";
 			};
 
 			uart3: serial@50230000 {
@@ -246,6 +244,7 @@
 				dsr-override;
 				cts-override;
 				ri-override;
+				status = "disabled";
 			};
 
 			spi2: spi@50240000 {
@@ -259,6 +258,7 @@
 					 <&sysclk K210_CLK_APB0>;
 				clock-names = "ssi_clk", "pclk";
 				resets = <&sysrst K210_RST_SPI2>;
+				status = "disabled";
 			};
 
 			i2s0: i2s@50250000 {
@@ -268,6 +268,7 @@
 				clocks = <&sysclk K210_CLK_I2S0>;
 				clock-names = "i2sclk";
 				resets = <&sysrst K210_RST_I2S0>;
+				status = "disabled";
 			};
 
 			i2s1: i2s@50260000 {
@@ -277,6 +278,7 @@
 				clocks = <&sysclk K210_CLK_I2S1>;
 				clock-names = "i2sclk";
 				resets = <&sysrst K210_RST_I2S1>;
+				status = "disabled";
 			};
 
 			i2s2: i2s@50270000 {
@@ -286,6 +288,7 @@
 				clocks = <&sysclk K210_CLK_I2S2>;
 				clock-names = "i2sclk";
 				resets = <&sysrst K210_RST_I2S2>;
+				status = "disabled";
 			};
 
 			i2c0: i2c@50280000 {
@@ -296,6 +299,7 @@
 					 <&sysclk K210_CLK_APB0>;
 				clock-names = "ref", "pclk";
 				resets = <&sysrst K210_RST_I2C0>;
+				status = "disabled";
 			};
 
 			i2c1: i2c@50290000 {
@@ -306,6 +310,7 @@
 					 <&sysclk K210_CLK_APB0>;
 				clock-names = "ref", "pclk";
 				resets = <&sysrst K210_RST_I2C1>;
+				status = "disabled";
 			};
 
 			i2c2: i2c@502a0000 {
@@ -316,6 +321,7 @@
 					 <&sysclk K210_CLK_APB0>;
 				clock-names = "ref", "pclk";
 				resets = <&sysrst K210_RST_I2C2>;
+				status = "disabled";
 			};
 
 			fpioa: pinmux@502b0000 {
@@ -464,6 +470,7 @@
 				reset-names = "spi";
 				num-cs = <4>;
 				reg-io-width = <4>;
+				status = "disabled";
 			};
 
 			spi1: spi@53000000 {
@@ -479,6 +486,7 @@
 				reset-names = "spi";
 				num-cs = <4>;
 				reg-io-width = <4>;
+				status = "disabled";
 			};
 
 			spi3: spi@54000000 {
@@ -495,6 +503,7 @@
 
 				num-cs = <4>;
 				reg-io-width = <4>;
+				status = "disabled";
 			};
 		};
 	};
diff --git a/arch/riscv/boot/dts/canaan/k210_generic.dts b/arch/riscv/boot/dts/canaan/k210_generic.dts
index 396c8ca4d24d..5734cc03753b 100644
--- a/arch/riscv/boot/dts/canaan/k210_generic.dts
+++ b/arch/riscv/boot/dts/canaan/k210_generic.dts
@@ -15,6 +15,10 @@
 	model = "Kendryte K210 generic";
 	compatible = "canaan,kendryte-k210";
 
+	aliases {
+		serial0 = &uarths0;
+	};
+
 	chosen {
 		bootargs = "earlycon console=ttySIF0";
 		stdout-path = "serial0:115200n8";
@@ -24,7 +28,6 @@
 &fpioa {
 	pinctrl-0 = <&jtag_pins>;
 	pinctrl-names = "default";
-	status = "okay";
 
 	jtag_pins: jtag-pinmux {
 		pinmux = <K210_FPIOA(0, K210_PCF_JTAG_TCLK)>,
diff --git a/arch/riscv/boot/dts/canaan/sipeed_maix_bit.dts b/arch/riscv/boot/dts/canaan/sipeed_maix_bit.dts
index 6d25bf07481a..2ab376d609d2 100644
--- a/arch/riscv/boot/dts/canaan/sipeed_maix_bit.dts
+++ b/arch/riscv/boot/dts/canaan/sipeed_maix_bit.dts
@@ -17,6 +17,10 @@
 	compatible = "sipeed,maix-bit", "sipeed,maix-bitm",
 		     "canaan,kendryte-k210";
 
+	aliases {
+		serial0 = &uarths0;
+	};
+
 	chosen {
 		bootargs = "earlycon console=ttySIF0";
 		stdout-path = "serial0:115200n8";
@@ -58,7 +62,6 @@
 &fpioa {
 	pinctrl-names = "default";
 	pinctrl-0 = <&jtag_pinctrl>;
-	status = "okay";
 
 	jtag_pinctrl: jtag-pinmux {
 		pinmux = <K210_FPIOA(0, K210_PCF_JTAG_TCLK)>,
@@ -156,6 +159,7 @@
 	#sound-dai-cells = <1>;
 	pinctrl-0 = <&i2s0_pinctrl>;
 	pinctrl-names = "default";
+	status = "okay";
 };
 
 &i2c1 {
@@ -170,6 +174,7 @@
 	pinctrl-names = "default";
 	num-cs = <1>;
 	cs-gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
+	status = "okay";
 
 	panel@0 {
 		compatible = "sitronix,st7789v";
@@ -199,6 +204,8 @@
 };
 
 &spi3 {
+	status = "okay";
+
 	flash@0 {
 		compatible = "jedec,spi-nor";
 		reg = <0>;
diff --git a/arch/riscv/boot/dts/canaan/sipeed_maix_dock.dts b/arch/riscv/boot/dts/canaan/sipeed_maix_dock.dts
index f4f4d8d5e8b8..d98e20775c07 100644
--- a/arch/riscv/boot/dts/canaan/sipeed_maix_dock.dts
+++ b/arch/riscv/boot/dts/canaan/sipeed_maix_dock.dts
@@ -17,6 +17,10 @@
 	compatible = "sipeed,maix-dock-m1", "sipeed,maix-dock-m1w",
 		     "canaan,kendryte-k210";
 
+	aliases {
+		serial0 = &uarths0;
+	};
+
 	chosen {
 		bootargs = "earlycon console=ttySIF0";
 		stdout-path = "serial0:115200n8";
@@ -63,7 +67,6 @@
 &fpioa {
 	pinctrl-0 = <&jtag_pinctrl>;
 	pinctrl-names = "default";
-	status = "okay";
 
 	jtag_pinctrl: jtag-pinmux {
 		pinmux = <K210_FPIOA(0, K210_PCF_JTAG_TCLK)>,
@@ -159,6 +162,7 @@
 	#sound-dai-cells = <1>;
 	pinctrl-0 = <&i2s0_pinctrl>;
 	pinctrl-names = "default";
+	status = "okay";
 };
 
 &i2c1 {
@@ -173,6 +177,7 @@
 	pinctrl-names = "default";
 	num-cs = <1>;
 	cs-gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
+	status = "okay";
 
 	panel@0 {
 		compatible = "sitronix,st7789v";
diff --git a/arch/riscv/boot/dts/canaan/sipeed_maix_go.dts b/arch/riscv/boot/dts/canaan/sipeed_maix_go.dts
index 0d86df47e1ed..79ecd549700a 100644
--- a/arch/riscv/boot/dts/canaan/sipeed_maix_go.dts
+++ b/arch/riscv/boot/dts/canaan/sipeed_maix_go.dts
@@ -16,6 +16,10 @@
 	model = "SiPeed MAIX GO";
 	compatible = "sipeed,maix-go", "canaan,kendryte-k210";
 
+	aliases {
+		serial0 = &uarths0;
+	};
+
 	chosen {
 		bootargs = "earlycon console=ttySIF0";
 		stdout-path = "serial0:115200n8";
@@ -69,7 +73,6 @@
 &fpioa {
 	pinctrl-0 = <&jtag_pinctrl>;
 	pinctrl-names = "default";
-	status = "okay";
 
 	jtag_pinctrl: jtag-pinmux {
 		pinmux = <K210_FPIOA(0, K210_PCF_JTAG_TCLK)>,
@@ -167,6 +170,7 @@
 	#sound-dai-cells = <1>;
 	pinctrl-0 = <&i2s0_pinctrl>;
 	pinctrl-names = "default";
+	status = "okay";
 };
 
 &i2c1 {
@@ -181,6 +185,7 @@
 	pinctrl-names = "default";
 	num-cs = <1>;
 	cs-gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
+	status = "okay";
 
 	panel@0 {
 		compatible = "sitronix,st7789v";
@@ -209,6 +214,8 @@
 };
 
 &spi3 {
+	status = "okay";
+
 	flash@0 {
 		compatible = "jedec,spi-nor";
 		reg = <0>;
diff --git a/arch/riscv/boot/dts/canaan/sipeed_maixduino.dts b/arch/riscv/boot/dts/canaan/sipeed_maixduino.dts
index 5c05c498e2b8..019c03ae51f6 100644
--- a/arch/riscv/boot/dts/canaan/sipeed_maixduino.dts
+++ b/arch/riscv/boot/dts/canaan/sipeed_maixduino.dts
@@ -15,6 +15,10 @@
 	model = "SiPeed MAIXDUINO";
 	compatible = "sipeed,maixduino", "canaan,kendryte-k210";
 
+	aliases {
+		serial0 = &uarths0;
+	};
+
 	chosen {
 		bootargs = "earlycon console=ttySIF0";
 		stdout-path = "serial0:115200n8";
@@ -39,8 +43,6 @@
 };
 
 &fpioa {
-	status = "okay";
-
 	uarths_pinctrl: uarths-pinmux {
 		pinmux = <K210_FPIOA(4, K210_PCF_UARTHS_RX)>, /* Header "0" */
 			 <K210_FPIOA(5, K210_PCF_UARTHS_TX)>; /* Header "1" */
@@ -132,6 +134,7 @@
 	#sound-dai-cells = <1>;
 	pinctrl-0 = <&i2s0_pinctrl>;
 	pinctrl-names = "default";
+	status = "okay";
 };
 
 &i2c1 {
@@ -146,6 +149,7 @@
 	pinctrl-names = "default";
 	num-cs = <1>;
 	cs-gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
+	status = "okay";
 
 	panel@0 {
 		compatible = "sitronix,st7789v";
@@ -174,6 +178,8 @@
 };
 
 &spi3 {
+	status = "okay";
+
 	flash@0 {
 		compatible = "jedec,spi-nor";
 		reg = <0>;
diff --git a/arch/riscv/boot/dts/microchip/Makefile b/arch/riscv/boot/dts/microchip/Makefile
index e177815bf1a2..f51aeeb9fd3b 100644
--- a/arch/riscv/boot/dts/microchip/Makefile
+++ b/arch/riscv/boot/dts/microchip/Makefile
@@ -1,4 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0
+dtb-$(CONFIG_ARCH_MICROCHIP_POLARFIRE) += mpfs-beaglev-fire.dtb
 dtb-$(CONFIG_ARCH_MICROCHIP_POLARFIRE) += mpfs-icicle-kit.dtb
 dtb-$(CONFIG_ARCH_MICROCHIP_POLARFIRE) += mpfs-m100pfsevp.dtb
 dtb-$(CONFIG_ARCH_MICROCHIP_POLARFIRE) += mpfs-polarberry.dtb
diff --git a/arch/riscv/boot/dts/microchip/mpfs-beaglev-fire-fabric.dtsi b/arch/riscv/boot/dts/microchip/mpfs-beaglev-fire-fabric.dtsi
new file mode 100644
index 000000000000..e153eaf9b90e
--- /dev/null
+++ b/arch/riscv/boot/dts/microchip/mpfs-beaglev-fire-fabric.dtsi
@@ -0,0 +1,82 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+
+/ {
+	fabric_clk3: fabric-clk3 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <50000000>;
+	};
+
+	fabric_clk1: fabric-clk1 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <125000000>;
+	};
+
+	fabric-bus@40000000 {
+		compatible = "simple-bus";
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges = <0x0 0x40000000 0x0 0x40000000 0x0 0x20000000>, /* FIC3-FAB */
+			 <0x0 0x60000000 0x0 0x60000000 0x0 0x20000000>, /* FIC0, LO */
+			 <0x0 0xe0000000 0x0 0xe0000000 0x0 0x20000000>, /* FIC1, LO */
+			 <0x20 0x0 0x20 0x0 0x10 0x0>, /* FIC0,HI */
+			 <0x30 0x0 0x30 0x0 0x10 0x0>; /* FIC1,HI */
+
+		cape_gpios_p8: gpio@41100000 {
+			compatible = "microchip,coregpio-rtl-v3";
+			reg = <0x0 0x41100000 0x0 0x1000>;
+			clocks = <&fabric_clk3>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			ngpios = <16>;
+			gpio-line-names = "P8_PIN31", "P8_PIN32", "P8_PIN33", "P8_PIN34",
+					  "P8_PIN35", "P8_PIN36", "P8_PIN37", "P8_PIN38",
+					  "P8_PIN39", "P8_PIN40", "P8_PIN41", "P8_PIN42",
+					  "P8_PIN43", "P8_PIN44", "P8_PIN45", "P8_PIN46";
+		};
+
+		cape_gpios_p9: gpio@41200000 {
+			compatible = "microchip,coregpio-rtl-v3";
+			reg = <0x0 0x41200000 0x0 0x1000>;
+			clocks = <&fabric_clk3>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			ngpios = <20>;
+			gpio-line-names = "P9_PIN11", "P9_PIN12", "P9_PIN13", "P9_PIN14",
+					  "P9_PIN15", "P9_PIN16", "P9_PIN17", "P9_PIN18",
+					  "P9_PIN21", "P9_PIN22", "P9_PIN23", "P9_PIN24",
+					  "P9_PIN25", "P9_PIN26", "P9_PIN27", "P9_PIN28",
+					  "P9_PIN29", "P9_PIN31", "P9_PIN41", "P9_PIN42";
+		};
+
+		hsi_gpios: gpio@44000000 {
+			compatible = "microchip,coregpio-rtl-v3";
+			reg = <0x0 0x44000000 0x0 0x1000>;
+			clocks = <&fabric_clk3>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			ngpios = <20>;
+			gpio-line-names = "B0_HSIO70N", "B0_HSIO71N", "B0_HSIO83N",
+					  "B0_HSIO73N_C2P_CLKN", "B0_HSIO70P", "B0_HSIO71P",
+					  "B0_HSIO83P", "B0_HSIO73N_C2P_CLKP", "XCVR1_RX_VALID",
+					  "XCVR1_LOCK", "XCVR1_ERROR", "XCVR2_RX_VALID",
+					  "XCVR2_LOCK", "XCVR2_ERROR", "XCVR3_RX_VALID",
+					  "XCVR3_LOCK", "XCVR3_ERROR", "XCVR_0B_REF_CLK_PLL_LOCK",
+					  "XCVR_0C_REF_CLK_PLL_LOCK", "B0_HSIO81N";
+		};
+	};
+
+	refclk_ccc: cccrefclk {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+	};
+};
+
+&ccc_nw {
+	clocks = <&refclk_ccc>, <&refclk_ccc>, <&refclk_ccc>, <&refclk_ccc>,
+		 <&refclk_ccc>, <&refclk_ccc>;
+	clock-names = "pll0_ref0", "pll0_ref1", "pll1_ref0", "pll1_ref1",
+		      "dll0_ref", "dll1_ref";
+	status = "okay";
+};
diff --git a/arch/riscv/boot/dts/microchip/mpfs-beaglev-fire.dts b/arch/riscv/boot/dts/microchip/mpfs-beaglev-fire.dts
new file mode 100644
index 000000000000..47cf693beb68
--- /dev/null
+++ b/arch/riscv/boot/dts/microchip/mpfs-beaglev-fire.dts
@@ -0,0 +1,223 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/* Copyright (c) 2020-2021 Microchip Technology Inc */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include "mpfs.dtsi"
+#include "mpfs-beaglev-fire-fabric.dtsi"
+
+/* Clock frequency (in Hz) of MTIMER */
+#define MTIMER_FREQ		1000000
+
+/ {
+	#address-cells = <2>;
+	#size-cells = <2>;
+	model = "BeagleBoard BeagleV-Fire";
+	compatible = "beagle,beaglev-fire", "microchip,mpfs";
+
+	aliases {
+		serial0 = &mmuart0;
+		serial1 = &mmuart1;
+		serial2 = &mmuart2;
+		serial3 = &mmuart3;
+		serial4 = &mmuart4;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	cpus {
+		timebase-frequency = <MTIMER_FREQ>;
+	};
+
+	ddrc_cache_lo: memory@80000000 {
+		device_type = "memory";
+		reg = <0x0 0x80000000 0x0 0x40000000>;
+		status = "okay";
+	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		hss: hss-buffer@103fc00000 {
+			compatible = "shared-dma-pool";
+			reg = <0x10 0x3fc00000 0x0 0x400000>;
+			no-map;
+		};
+	};
+
+	imx219_clk: camera-clk {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <24000000>;
+	};
+
+	imx219_vana: fixedregulator-0 {
+		compatible = "regulator-fixed";
+		regulator-name = "imx219_vana";
+		regulator-min-microvolt = <2800000>;
+		regulator-max-microvolt = <2800000>;
+	};
+
+	imx219_vdig: fixedregulator-1 {
+		compatible = "regulator-fixed";
+		regulator-name = "imx219_vdig";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	imx219_vddl: fixedregulator-2 {
+		compatible = "regulator-fixed";
+		regulator-name = "imx219_vddl";
+		regulator-min-microvolt = <1200000>;
+		regulator-max-microvolt = <1200000>;
+	};
+
+};
+
+&gpio2 {
+	interrupts = <53>, <53>, <53>, <53>,
+		     <53>, <53>, <53>, <53>,
+		     <53>, <53>, <53>, <53>,
+		     <53>, <53>, <53>, <53>,
+		     <53>, <53>, <53>, <53>,
+		     <53>, <53>, <53>, <53>,
+		     <53>, <53>, <53>, <53>,
+		     <53>, <53>, <53>, <53>;
+	ngpios=<32>;
+	gpio-line-names = "P8_PIN3_USER_LED_0", "P8_PIN4_USER_LED_1", "P8_PIN5_USER_LED_2",
+			  "P8_PIN6_USER_LED_3", "P8_PIN7_USER_LED_4", "P8_PIN8_USER_LED_5",
+			  "P8_PIN9_USER_LED_6", "P8_PIN10_USER_LED_7", "P8_PIN11_USER_LED_8",
+			  "P8_PIN12_USER_LED_9", "P8_PIN13_USER_LED_10", "P8_PIN14_USER_LED_11",
+			  "P8_PIN15", "P8_PIN16", "P8_PIN17", "P8_PIN18", "P8_PIN19", "P8_PIN20",
+			  "P8_PIN21", "P8_PIN22", "P8_PIN23", "P8_PIN24", "P8_PIN25", "P8_PIN26",
+			  "P8_PIN27", "P8_PIN28", "P8_PIN29", "P8_PIN30", "M2_W_DISABLE1",
+			  "M2_W_DISABLE2", "VIO_ENABLE", "SD_DET";
+	status = "okay";
+
+	vio-enable-hog {
+		gpio-hog;
+		gpios = <30 30>;
+		output-high;
+		line-name = "VIO_ENABLE";
+	};
+
+	sd-det-hog {
+		gpio-hog;
+		gpios = <31 31>;
+		input;
+		line-name = "SD_DET";
+	};
+};
+
+&i2c0 {
+	status = "okay";
+};
+
+&i2c1 {
+	status = "okay";
+
+	eeprom: eeprom@50 {
+		compatible = "atmel,24c32";
+		reg = <0x50>;
+	};
+
+	imx219: sensor@10 {
+		compatible = "sony,imx219";
+		reg = <0x10>;
+		clocks = <&imx219_clk>;
+		VANA-supply = <&imx219_vana>;   /* 2.8v */
+		VDIG-supply = <&imx219_vdig>;   /* 1.8v */
+		VDDL-supply = <&imx219_vddl>;   /* 1.2v */
+
+		port {
+			imx219_0: endpoint {
+				data-lanes = <1 2>;
+				clock-noncontinuous;
+				link-frequencies = /bits/ 64 <456000000>;
+			};
+		};
+	};
+};
+
+&mac0 {
+	status = "okay";
+	phy-mode = "sgmii";
+	phy-handle = <&phy0>;
+	phy0: ethernet-phy@0 {
+		reg = <0>;
+	};
+};
+
+&mbox {
+	status = "okay";
+};
+
+&mmc {
+	bus-width = <4>;
+	disable-wp;
+	cap-sd-highspeed;
+	cap-mmc-highspeed;
+	mmc-ddr-1_8v;
+	mmc-hs200-1_8v;
+	sd-uhs-sdr12;
+	sd-uhs-sdr25;
+	sd-uhs-sdr50;
+	sd-uhs-sdr104;
+	status = "okay";
+};
+
+&mmuart0 {
+	status = "okay";
+};
+
+&mmuart1 {
+	status = "okay";
+};
+
+&refclk {
+	clock-frequency = <125000000>;
+};
+
+&refclk_ccc {
+	clock-frequency = <50000000>;
+};
+
+&rtc {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+};
+
+&spi1 {
+	status = "okay";
+};
+
+&syscontroller {
+	microchip,bitstream-flash = <&sys_ctrl_flash>;
+	status = "okay";
+};
+
+&syscontroller_qspi {
+	status = "okay";
+
+	sys_ctrl_flash: flash@0 { // MT25QL01GBBB8ESF-0SIT
+		compatible = "jedec,spi-nor";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		spi-max-frequency = <20000000>;
+		spi-rx-bus-width = <1>;
+		reg = <0>;
+	};
+};
+
+&usb {
+	status = "okay";
+	dr_mode = "otg";
+};
diff --git a/arch/riscv/boot/dts/sophgo/cv1812h-huashan-pi.dts b/arch/riscv/boot/dts/sophgo/cv1812h-huashan-pi.dts
index aa361f3a86bb..7b5f57853690 100644
--- a/arch/riscv/boot/dts/sophgo/cv1812h-huashan-pi.dts
+++ b/arch/riscv/boot/dts/sophgo/cv1812h-huashan-pi.dts
@@ -43,6 +43,15 @@
 	clock-frequency = <25000000>;
 };
 
+&sdhci0 {
+	status = "okay";
+	bus-width = <4>;
+	no-1-8-v;
+	no-mmc;
+	no-sdio;
+	disable-wp;
+};
+
 &uart0 {
 	status = "okay";
 };
diff --git a/arch/riscv/boot/dts/sophgo/cv18xx.dtsi b/arch/riscv/boot/dts/sophgo/cv18xx.dtsi
index 891932ae470f..b724fb6d9689 100644
--- a/arch/riscv/boot/dts/sophgo/cv18xx.dtsi
+++ b/arch/riscv/boot/dts/sophgo/cv18xx.dtsi
@@ -297,6 +297,22 @@
 			status = "disabled";
 		};
 
+		dmac: dma-controller@4330000 {
+			compatible = "snps,axi-dma-1.01a";
+			reg = <0x04330000 0x1000>;
+			interrupts = <29 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clk CLK_SDMA_AXI>, <&clk CLK_SDMA_AXI>;
+			clock-names = "core-clk", "cfgr-clk";
+			#dma-cells = <1>;
+			dma-channels = <8>;
+			snps,block-size = <1024 1024 1024 1024
+					   1024 1024 1024 1024>;
+			snps,priority = <0 1 2 3 4 5 6 7>;
+			snps,dma-masters = <2>;
+			snps,data-width = <4>;
+			status = "disabled";
+		};
+
 		plic: interrupt-controller@70000000 {
 			reg = <0x70000000 0x4000000>;
 			interrupts-extended = <&cpu0_intc 11>, <&cpu0_intc 9>;
diff --git a/arch/riscv/boot/dts/sophgo/sg2042-milkv-pioneer.dts b/arch/riscv/boot/dts/sophgo/sg2042-milkv-pioneer.dts
index 49b4b9c2c101..a3f9d6f22566 100644
--- a/arch/riscv/boot/dts/sophgo/sg2042-milkv-pioneer.dts
+++ b/arch/riscv/boot/dts/sophgo/sg2042-milkv-pioneer.dts
@@ -14,6 +14,95 @@
 	};
 };
 
+&cgi_main {
+	clock-frequency = <25000000>;
+};
+
+&cgi_dpll0 {
+	clock-frequency = <25000000>;
+};
+
+&cgi_dpll1 {
+	clock-frequency = <25000000>;
+};
+
+&emmc {
+	bus-width = <4>;
+	no-sdio;
+	no-sd;
+	non-removable;
+	wp-inverted;
+	status = "okay";
+};
+
+&i2c1 {
+	status = "okay";
+
+	mcu: syscon@17 {
+		compatible = "sophgo,sg2042-hwmon-mcu";
+		reg = <0x17>;
+		#thermal-sensor-cells = <1>;
+	};
+};
+
+&sd {
+	bus-width = <4>;
+	no-sdio;
+	no-mmc;
+	wp-inverted;
+	status = "okay";
+};
+
 &uart0 {
 	status = "okay";
 };
+
+/ {
+	thermal-zones {
+		soc-thermal {
+			polling-delay-passive = <1000>;
+			polling-delay = <1000>;
+			thermal-sensors = <&mcu 0>;
+
+			trips {
+				soc_active1: soc-active1 {
+					temperature = <30000>;
+					hysteresis = <8000>;
+					type = "active";
+				};
+
+				soc_active2: soc-active2 {
+					temperature = <58000>;
+					hysteresis = <12000>;
+					type = "active";
+				};
+
+				soc_active3: soc-active3 {
+					temperature = <70000>;
+					hysteresis = <10000>;
+					type = "active";
+				};
+
+				soc_hot: soc-hot {
+					temperature = <80000>;
+					hysteresis = <5000>;
+					type = "hot";
+				};
+			};
+		};
+
+		board-thermal {
+			polling-delay-passive = <1000>;
+			polling-delay = <1000>;
+			thermal-sensors = <&mcu 1>;
+
+			trips {
+				board_active: board-active {
+					temperature = <75000>;
+					hysteresis = <8000>;
+					type = "active";
+				};
+			};
+		};
+	};
+};
diff --git a/arch/riscv/boot/dts/sophgo/sg2042.dtsi b/arch/riscv/boot/dts/sophgo/sg2042.dtsi
index 81fda312f988..4e5fa6591623 100644
--- a/arch/riscv/boot/dts/sophgo/sg2042.dtsi
+++ b/arch/riscv/boot/dts/sophgo/sg2042.dtsi
@@ -4,8 +4,10 @@
  */
 
 /dts-v1/;
+#include <dt-bindings/clock/sophgo,sg2042-clkgen.h>
+#include <dt-bindings/clock/sophgo,sg2042-pll.h>
+#include <dt-bindings/clock/sophgo,sg2042-rpgate.h>
 #include <dt-bindings/interrupt-controller/irq.h>
-
 #include <dt-bindings/reset/sophgo,sg2042-reset.h>
 
 #include "sg2042-cpus.dtsi"
@@ -20,12 +22,179 @@
 		serial0 = &uart0;
 	};
 
+	cgi_main: oscillator0 {
+		compatible = "fixed-clock";
+		clock-output-names = "cgi_main";
+		#clock-cells = <0>;
+	};
+
+	cgi_dpll0: oscillator1 {
+		compatible = "fixed-clock";
+		clock-output-names = "cgi_dpll0";
+		#clock-cells = <0>;
+	};
+
+	cgi_dpll1: oscillator2 {
+		compatible = "fixed-clock";
+		clock-output-names = "cgi_dpll1";
+		#clock-cells = <0>;
+	};
+
 	soc: soc {
 		compatible = "simple-bus";
 		#address-cells = <2>;
 		#size-cells = <2>;
+		interrupt-parent = <&intc>;
 		ranges;
 
+		i2c0: i2c@7030005000 {
+			compatible = "snps,designware-i2c";
+			reg = <0x70 0x30005000 0x0 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			clocks = <&clkgen GATE_CLK_APB_I2C>;
+			clock-names = "ref";
+			clock-frequency = <100000>;
+			interrupts = <101 IRQ_TYPE_LEVEL_HIGH>;
+			resets = <&rstgen RST_I2C0>;
+			status = "disabled";
+		};
+
+		i2c1: i2c@7030006000 {
+			compatible = "snps,designware-i2c";
+			reg = <0x70 0x30006000 0x0 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			clocks = <&clkgen GATE_CLK_APB_I2C>;
+			clock-names = "ref";
+			clock-frequency = <100000>;
+			interrupts = <102 IRQ_TYPE_LEVEL_HIGH>;
+			resets = <&rstgen RST_I2C1>;
+			status = "disabled";
+		};
+
+		i2c2: i2c@7030007000 {
+			compatible = "snps,designware-i2c";
+			reg = <0x70 0x30007000 0x0 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			clocks = <&clkgen GATE_CLK_APB_I2C>;
+			clock-names = "ref";
+			clock-frequency = <100000>;
+			interrupts = <103 IRQ_TYPE_LEVEL_HIGH>;
+			resets = <&rstgen RST_I2C2>;
+			status = "disabled";
+		};
+
+		i2c3: i2c@7030008000 {
+			compatible = "snps,designware-i2c";
+			reg = <0x70 0x30008000 0x0 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			clocks = <&clkgen GATE_CLK_APB_I2C>;
+			clock-names = "ref";
+			clock-frequency = <100000>;
+			interrupts = <104 IRQ_TYPE_LEVEL_HIGH>;
+			resets = <&rstgen RST_I2C3>;
+			status = "disabled";
+		};
+
+		gpio0: gpio@7030009000 {
+			compatible = "snps,dw-apb-gpio";
+			reg = <0x70 0x30009000 0x0 0x400>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			clocks = <&clkgen GATE_CLK_APB_GPIO>,
+				 <&clkgen GATE_CLK_GPIO_DB>;
+			clock-names = "bus", "db";
+
+			port0a: gpio-controller@0 {
+				compatible = "snps,dw-apb-gpio-port";
+				gpio-controller;
+				#gpio-cells = <2>;
+				snps,nr-gpios = <32>;
+				reg = <0>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				interrupt-parent = <&intc>;
+				interrupts = <96 IRQ_TYPE_LEVEL_HIGH>;
+			};
+		};
+
+		gpio1: gpio@703000a000 {
+			compatible = "snps,dw-apb-gpio";
+			reg = <0x70 0x3000a000 0x0 0x400>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			clocks = <&clkgen GATE_CLK_APB_GPIO>,
+				 <&clkgen GATE_CLK_GPIO_DB>;
+			clock-names = "bus", "db";
+
+			port1a: gpio-controller@0 {
+				compatible = "snps,dw-apb-gpio-port";
+				gpio-controller;
+				#gpio-cells = <2>;
+				snps,nr-gpios = <32>;
+				reg = <0>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				interrupt-parent = <&intc>;
+				interrupts = <97 IRQ_TYPE_LEVEL_HIGH>;
+			};
+		};
+
+		gpio2: gpio@703000b000 {
+			compatible = "snps,dw-apb-gpio";
+			reg = <0x70 0x3000b000 0x0 0x400>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			clocks = <&clkgen GATE_CLK_APB_GPIO>,
+				 <&clkgen GATE_CLK_GPIO_DB>;
+			clock-names = "bus", "db";
+
+			port2a: gpio-controller@0 {
+				compatible = "snps,dw-apb-gpio-port";
+				gpio-controller;
+				#gpio-cells = <2>;
+				snps,nr-gpios = <32>;
+				reg = <0>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				interrupt-parent = <&intc>;
+				interrupts = <98 IRQ_TYPE_LEVEL_HIGH>;
+			};
+		};
+
+		pllclk: clock-controller@70300100c0 {
+			compatible = "sophgo,sg2042-pll";
+			reg = <0x70 0x300100c0 0x0 0x40>;
+			clocks = <&cgi_main>, <&cgi_dpll0>, <&cgi_dpll1>;
+			clock-names = "cgi_main", "cgi_dpll0", "cgi_dpll1";
+			#clock-cells = <1>;
+		};
+
+		rpgate: clock-controller@7030010368 {
+			compatible = "sophgo,sg2042-rpgate";
+			reg = <0x70 0x30010368 0x0 0x98>;
+			clocks = <&clkgen GATE_CLK_RP_CPU_NORMAL>;
+			clock-names = "rpgate";
+			#clock-cells = <1>;
+		};
+
+		clkgen: clock-controller@7030012000 {
+			compatible = "sophgo,sg2042-clkgen";
+			reg = <0x70 0x30012000 0x0 0x1000>;
+			clocks = <&pllclk MPLL_CLK>,
+				 <&pllclk FPLL_CLK>,
+				 <&pllclk DPLL0_CLK>,
+				 <&pllclk DPLL1_CLK>;
+			clock-names = "mpll",
+				      "fpll",
+				      "dpll0",
+				      "dpll1";
+			#clock-cells = <1>;
+		};
+
 		clint_mswi: interrupt-controller@7094000000 {
 			compatible = "sophgo,sg2042-aclint-mswi", "thead,c900-aclint-mswi";
 			reg = <0x00000070 0x94000000 0x00000000 0x00004000>;
@@ -338,13 +507,43 @@
 		uart0: serial@7040000000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x00000070 0x40000000 0x00000000 0x00001000>;
-			interrupt-parent = <&intc>;
 			interrupts = <112 IRQ_TYPE_LEVEL_HIGH>;
 			clock-frequency = <500000000>;
+			clocks = <&clkgen GATE_CLK_UART_500M>,
+				 <&clkgen GATE_CLK_APB_UART>;
+			clock-names = "baudclk", "apb_pclk";
 			reg-shift = <2>;
 			reg-io-width = <4>;
 			resets = <&rstgen RST_UART0>;
 			status = "disabled";
 		};
+
+		emmc: mmc@704002a000 {
+			compatible = "sophgo,sg2042-dwcmshc";
+			reg = <0x70 0x4002a000 0x0 0x1000>;
+			interrupt-parent = <&intc>;
+			interrupts = <134 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clkgen GATE_CLK_EMMC_100M>,
+				 <&clkgen GATE_CLK_AXI_EMMC>,
+				 <&clkgen GATE_CLK_100K_EMMC>;
+			clock-names = "core",
+				      "bus",
+				      "timer";
+			status = "disabled";
+		};
+
+		sd: mmc@704002b000 {
+			compatible = "sophgo,sg2042-dwcmshc";
+			reg = <0x70 0x4002b000 0x0 0x1000>;
+			interrupt-parent = <&intc>;
+			interrupts = <136 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clkgen GATE_CLK_SD_100M>,
+				 <&clkgen GATE_CLK_AXI_SD>,
+				 <&clkgen GATE_CLK_100K_SD>;
+			clock-names = "core",
+				      "bus",
+				      "timer";
+			status = "disabled";
+		};
 	};
 };
diff --git a/arch/riscv/boot/dts/starfive/Makefile b/arch/riscv/boot/dts/starfive/Makefile
index 2fa0cd7f31c3..7a163a7d6ba3 100644
--- a/arch/riscv/boot/dts/starfive/Makefile
+++ b/arch/riscv/boot/dts/starfive/Makefile
@@ -9,5 +9,6 @@ dtb-$(CONFIG_ARCH_STARFIVE) += jh7100-beaglev-starlight.dtb
 dtb-$(CONFIG_ARCH_STARFIVE) += jh7100-starfive-visionfive-v1.dtb
 
 dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-milkv-mars.dtb
+dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-pine64-star64.dtb
 dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-starfive-visionfive-2-v1.2a.dtb
 dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-starfive-visionfive-2-v1.3b.dtb
diff --git a/arch/riscv/boot/dts/starfive/jh7110-common.dtsi b/arch/riscv/boot/dts/starfive/jh7110-common.dtsi
index 8ff6ea64f048..c7771b3b6475 100644
--- a/arch/riscv/boot/dts/starfive/jh7110-common.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110-common.dtsi
@@ -244,7 +244,7 @@
 				regulator-boot-on;
 				regulator-always-on;
 				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
 				regulator-name = "emmc_vdd";
 			};
 		};
@@ -294,6 +294,20 @@
 	status = "okay";
 };
 
+&pcie0 {
+	perst-gpios = <&sysgpio 26 GPIO_ACTIVE_LOW>;
+	phys = <&pciephy0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie0_pins>;
+};
+
+&pcie1 {
+	perst-gpios = <&sysgpio 28 GPIO_ACTIVE_LOW>;
+	phys = <&pciephy1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie1_pins>;
+};
+
 &pwmdac {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pwmdac_pins>;
@@ -321,16 +335,13 @@
 			#size-cells = <1>;
 
 			spl@0 {
-				reg = <0x0 0x80000>;
+				reg = <0x0 0xf0000>;
 			};
 			uboot-env@f0000 {
 				reg = <0xf0000 0x10000>;
 			};
 			uboot@100000 {
-				reg = <0x100000 0x400000>;
-			};
-			reserved-data@600000 {
-				reg = <0x600000 0xa00000>;
+				reg = <0x100000 0xf00000>;
 			};
 		};
 	};
@@ -354,6 +365,12 @@
 	};
 };
 
+&syscrg {
+	assigned-clocks = <&syscrg JH7110_SYSCLK_CPU_CORE>,
+			  <&pllclk JH7110_PLLCLK_PLL0_OUT>;
+	assigned-clock-rates = <500000000>, <1500000000>;
+};
+
 &sysgpio {
 	i2c0_pins: i2c0-0 {
 		i2c-pins {
@@ -476,6 +493,54 @@
 		};
 	};
 
+	pcie0_pins: pcie0-0 {
+		clkreq-pins {
+			pinmux = <GPIOMUX(27, GPOUT_LOW,
+					      GPOEN_DISABLE,
+					      GPI_NONE)>;
+			bias-pull-down;
+			drive-strength = <2>;
+			input-enable;
+			input-schmitt-disable;
+			slew-rate = <0>;
+		};
+
+		wake-pins {
+			pinmux = <GPIOMUX(32, GPOUT_LOW,
+					      GPOEN_DISABLE,
+					      GPI_NONE)>;
+			bias-pull-up;
+			drive-strength = <2>;
+			input-enable;
+			input-schmitt-disable;
+			slew-rate = <0>;
+		};
+	};
+
+	pcie1_pins: pcie1-0 {
+		clkreq-pins {
+			pinmux = <GPIOMUX(29, GPOUT_LOW,
+					      GPOEN_DISABLE,
+					      GPI_NONE)>;
+			bias-pull-down;
+			drive-strength = <2>;
+			input-enable;
+			input-schmitt-disable;
+			slew-rate = <0>;
+		};
+
+		wake-pins {
+			pinmux = <GPIOMUX(21, GPOUT_LOW,
+				      GPOEN_DISABLE,
+					      GPI_NONE)>;
+			bias-pull-up;
+			drive-strength = <2>;
+			input-enable;
+			input-schmitt-disable;
+			slew-rate = <0>;
+		};
+	};
+
 	pwmdac_pins: pwmdac-0 {
 		pwmdac-pins {
 			pinmux = <GPIOMUX(33, GPOUT_SYS_PWMDAC_LEFT,
diff --git a/arch/riscv/boot/dts/starfive/jh7110-milkv-mars.dts b/arch/riscv/boot/dts/starfive/jh7110-milkv-mars.dts
index fa0eac78e0ba..5cb9e99e1dac 100644
--- a/arch/riscv/boot/dts/starfive/jh7110-milkv-mars.dts
+++ b/arch/riscv/boot/dts/starfive/jh7110-milkv-mars.dts
@@ -17,6 +17,13 @@
 	assigned-clock-parents = <&aoncrg JH7110_AONCLK_GMAC0_RMII_RTX>;
 };
 
+&pcie0 {
+	status = "okay";
+};
+
+&pcie1 {
+	status = "okay";
+};
 
 &phy0 {
 	motorcomm,tx-clk-adj-enabled;
diff --git a/arch/riscv/boot/dts/starfive/jh7110-pine64-star64.dts b/arch/riscv/boot/dts/starfive/jh7110-pine64-star64.dts
new file mode 100644
index 000000000000..b720cdd15ed6
--- /dev/null
+++ b/arch/riscv/boot/dts/starfive/jh7110-pine64-star64.dts
@@ -0,0 +1,65 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+/*
+ * Copyright (C) 2024 Henry Bell <dmoo_dv@protonmail.com>
+ */
+
+/dts-v1/;
+#include "jh7110-common.dtsi"
+
+/ {
+	model = "Pine64 Star64";
+	compatible = "pine64,star64", "starfive,jh7110";
+	aliases {
+		ethernet1 = &gmac1;
+	};
+};
+
+&gmac0 {
+	starfive,tx-use-rgmii-clk;
+	assigned-clocks = <&aoncrg JH7110_AONCLK_GMAC0_TX>;
+	assigned-clock-parents = <&aoncrg JH7110_AONCLK_GMAC0_RMII_RTX>;
+};
+
+&gmac1 {
+	phy-handle = <&phy1>;
+	phy-mode = "rgmii-id";
+	starfive,tx-use-rgmii-clk;
+	assigned-clocks = <&syscrg JH7110_SYSCLK_GMAC1_TX>;
+	assigned-clock-parents = <&syscrg JH7110_SYSCLK_GMAC1_RMII_RTX>;
+	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "snps,dwmac-mdio";
+
+		phy1: ethernet-phy@1 {
+			reg = <1>;
+		};
+	};
+};
+
+&pcie1 {
+	status = "okay";
+};
+
+&phy0 {
+	rx-internal-delay-ps = <1900>;
+	tx-internal-delay-ps = <1500>;
+	motorcomm,rx-clk-drv-microamp = <2910>;
+	motorcomm,rx-data-drv-microamp = <2910>;
+	motorcomm,tx-clk-adj-enabled;
+	motorcomm,tx-clk-10-inverted;
+	motorcomm,tx-clk-100-inverted;
+	motorcomm,tx-clk-1000-inverted;
+};
+
+&phy1 {
+	rx-internal-delay-ps = <0>;
+	tx-internal-delay-ps = <300>;
+	motorcomm,rx-clk-drv-microamp = <2910>;
+	motorcomm,rx-data-drv-microamp = <2910>;
+	motorcomm,tx-clk-adj-enabled;
+	motorcomm,tx-clk-10-inverted;
+	motorcomm,tx-clk-100-inverted;
+};
diff --git a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
index 9d70f21c86fc..18f38fc790a4 100644
--- a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
@@ -32,3 +32,11 @@
 &mmc0 {
 	non-removable;
 };
+
+&pcie0 {
+	status = "okay";
+};
+
+&pcie1 {
+	status = "okay";
+};
diff --git a/arch/riscv/boot/dts/starfive/jh7110.dtsi b/arch/riscv/boot/dts/starfive/jh7110.dtsi
index 18047195c600..0d8339357bad 100644
--- a/arch/riscv/boot/dts/starfive/jh7110.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi
@@ -387,12 +387,13 @@
 		};
 
 		uart0: serial@10000000 {
-			compatible = "snps,dw-apb-uart";
+			compatible = "starfive,jh7110-uart", "snps,dw-apb-uart";
 			reg = <0x0 0x10000000 0x0 0x10000>;
 			clocks = <&syscrg JH7110_SYSCLK_UART0_CORE>,
 				 <&syscrg JH7110_SYSCLK_UART0_APB>;
 			clock-names = "baudclk", "apb_pclk";
-			resets = <&syscrg JH7110_SYSRST_UART0_APB>;
+			resets = <&syscrg JH7110_SYSRST_UART0_APB>,
+				 <&syscrg JH7110_SYSRST_UART0_CORE>;
 			interrupts = <32>;
 			reg-io-width = <4>;
 			reg-shift = <2>;
@@ -400,12 +401,13 @@
 		};
 
 		uart1: serial@10010000 {
-			compatible = "snps,dw-apb-uart";
+			compatible = "starfive,jh7110-uart", "snps,dw-apb-uart";
 			reg = <0x0 0x10010000 0x0 0x10000>;
 			clocks = <&syscrg JH7110_SYSCLK_UART1_CORE>,
 				 <&syscrg JH7110_SYSCLK_UART1_APB>;
 			clock-names = "baudclk", "apb_pclk";
-			resets = <&syscrg JH7110_SYSRST_UART1_APB>;
+			resets = <&syscrg JH7110_SYSRST_UART1_APB>,
+				 <&syscrg JH7110_SYSRST_UART1_CORE>;
 			interrupts = <33>;
 			reg-io-width = <4>;
 			reg-shift = <2>;
@@ -413,12 +415,13 @@
 		};
 
 		uart2: serial@10020000 {
-			compatible = "snps,dw-apb-uart";
+			compatible = "starfive,jh7110-uart", "snps,dw-apb-uart";
 			reg = <0x0 0x10020000 0x0 0x10000>;
 			clocks = <&syscrg JH7110_SYSCLK_UART2_CORE>,
 				 <&syscrg JH7110_SYSCLK_UART2_APB>;
 			clock-names = "baudclk", "apb_pclk";
-			resets = <&syscrg JH7110_SYSRST_UART2_APB>;
+			resets = <&syscrg JH7110_SYSRST_UART2_APB>,
+				 <&syscrg JH7110_SYSRST_UART2_CORE>;
 			interrupts = <34>;
 			reg-io-width = <4>;
 			reg-shift = <2>;
@@ -642,12 +645,13 @@
 		};
 
 		uart3: serial@12000000 {
-			compatible = "snps,dw-apb-uart";
+			compatible = "starfive,jh7110-uart", "snps,dw-apb-uart";
 			reg = <0x0 0x12000000 0x0 0x10000>;
 			clocks = <&syscrg JH7110_SYSCLK_UART3_CORE>,
 				 <&syscrg JH7110_SYSCLK_UART3_APB>;
 			clock-names = "baudclk", "apb_pclk";
-			resets = <&syscrg JH7110_SYSRST_UART3_APB>;
+			resets = <&syscrg JH7110_SYSRST_UART3_APB>,
+				 <&syscrg JH7110_SYSRST_UART3_CORE>;
 			interrupts = <45>;
 			reg-io-width = <4>;
 			reg-shift = <2>;
@@ -655,12 +659,13 @@
 		};
 
 		uart4: serial@12010000 {
-			compatible = "snps,dw-apb-uart";
+			compatible = "starfive,jh7110-uart", "snps,dw-apb-uart";
 			reg = <0x0 0x12010000 0x0 0x10000>;
 			clocks = <&syscrg JH7110_SYSCLK_UART4_CORE>,
 				 <&syscrg JH7110_SYSCLK_UART4_APB>;
 			clock-names = "baudclk", "apb_pclk";
-			resets = <&syscrg JH7110_SYSRST_UART4_APB>;
+			resets = <&syscrg JH7110_SYSRST_UART4_APB>,
+				 <&syscrg JH7110_SYSRST_UART4_CORE>;
 			interrupts = <46>;
 			reg-io-width = <4>;
 			reg-shift = <2>;
@@ -668,12 +673,13 @@
 		};
 
 		uart5: serial@12020000 {
-			compatible = "snps,dw-apb-uart";
+			compatible = "starfive,jh7110-uart", "snps,dw-apb-uart";
 			reg = <0x0 0x12020000 0x0 0x10000>;
 			clocks = <&syscrg JH7110_SYSCLK_UART5_CORE>,
 				 <&syscrg JH7110_SYSCLK_UART5_APB>;
 			clock-names = "baudclk", "apb_pclk";
-			resets = <&syscrg JH7110_SYSRST_UART5_APB>;
+			resets = <&syscrg JH7110_SYSRST_UART5_APB>,
+				 <&syscrg JH7110_SYSRST_UART5_CORE>;
 			interrupts = <47>;
 			reg-io-width = <4>;
 			reg-shift = <2>;
@@ -1214,5 +1220,91 @@
 			#reset-cells = <1>;
 			power-domains = <&pwrc JH7110_PD_VOUT>;
 		};
+
+		pcie0: pcie@940000000 {
+			compatible = "starfive,jh7110-pcie";
+			reg = <0x9 0x40000000 0x0 0x1000000>,
+			      <0x0 0x2b000000 0x0 0x100000>;
+			reg-names = "cfg", "apb";
+			linux,pci-domain = <0>;
+			#address-cells = <3>;
+			#size-cells = <2>;
+			#interrupt-cells = <1>;
+			ranges = <0x82000000  0x0 0x30000000  0x0 0x30000000 0x0 0x08000000>,
+				 <0xc3000000  0x9 0x00000000  0x9 0x00000000 0x0 0x40000000>;
+			interrupts = <56>;
+			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
+			interrupt-map = <0x0 0x0 0x0 0x1 &pcie_intc0 0x1>,
+					<0x0 0x0 0x0 0x2 &pcie_intc0 0x2>,
+					<0x0 0x0 0x0 0x3 &pcie_intc0 0x3>,
+					<0x0 0x0 0x0 0x4 &pcie_intc0 0x4>;
+			msi-controller;
+			device_type = "pci";
+			starfive,stg-syscon = <&stg_syscon>;
+			bus-range = <0x0 0xff>;
+			clocks = <&syscrg JH7110_SYSCLK_NOC_BUS_STG_AXI>,
+				 <&stgcrg JH7110_STGCLK_PCIE0_TL>,
+				 <&stgcrg JH7110_STGCLK_PCIE0_AXI_MST0>,
+				 <&stgcrg JH7110_STGCLK_PCIE0_APB>;
+			clock-names = "noc", "tl", "axi_mst0", "apb";
+			resets = <&stgcrg JH7110_STGRST_PCIE0_AXI_MST0>,
+				 <&stgcrg JH7110_STGRST_PCIE0_AXI_SLV0>,
+				 <&stgcrg JH7110_STGRST_PCIE0_AXI_SLV>,
+				 <&stgcrg JH7110_STGRST_PCIE0_BRG>,
+				 <&stgcrg JH7110_STGRST_PCIE0_CORE>,
+				 <&stgcrg JH7110_STGRST_PCIE0_APB>;
+			reset-names = "mst0", "slv0", "slv", "brg",
+				      "core", "apb";
+			status = "disabled";
+
+			pcie_intc0: interrupt-controller {
+				#address-cells = <0>;
+				#interrupt-cells = <1>;
+				interrupt-controller;
+			};
+		};
+
+		pcie1: pcie@9c0000000 {
+			compatible = "starfive,jh7110-pcie";
+			reg = <0x9 0xc0000000 0x0 0x1000000>,
+			      <0x0 0x2c000000 0x0 0x100000>;
+			reg-names = "cfg", "apb";
+			linux,pci-domain = <1>;
+			#address-cells = <3>;
+			#size-cells = <2>;
+			#interrupt-cells = <1>;
+			ranges = <0x82000000  0x0 0x38000000  0x0 0x38000000 0x0 0x08000000>,
+				 <0xc3000000  0x9 0x80000000  0x9 0x80000000 0x0 0x40000000>;
+			interrupts = <57>;
+			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
+			interrupt-map = <0x0 0x0 0x0 0x1 &pcie_intc1 0x1>,
+					<0x0 0x0 0x0 0x2 &pcie_intc1 0x2>,
+					<0x0 0x0 0x0 0x3 &pcie_intc1 0x3>,
+					<0x0 0x0 0x0 0x4 &pcie_intc1 0x4>;
+			msi-controller;
+			device_type = "pci";
+			starfive,stg-syscon = <&stg_syscon>;
+			bus-range = <0x0 0xff>;
+			clocks = <&syscrg JH7110_SYSCLK_NOC_BUS_STG_AXI>,
+				 <&stgcrg JH7110_STGCLK_PCIE1_TL>,
+				 <&stgcrg JH7110_STGCLK_PCIE1_AXI_MST0>,
+				 <&stgcrg JH7110_STGCLK_PCIE1_APB>;
+			clock-names = "noc", "tl", "axi_mst0", "apb";
+			resets = <&stgcrg JH7110_STGRST_PCIE1_AXI_MST0>,
+				 <&stgcrg JH7110_STGRST_PCIE1_AXI_SLV0>,
+				 <&stgcrg JH7110_STGRST_PCIE1_AXI_SLV>,
+				 <&stgcrg JH7110_STGRST_PCIE1_BRG>,
+				 <&stgcrg JH7110_STGRST_PCIE1_CORE>,
+				 <&stgcrg JH7110_STGRST_PCIE1_APB>;
+			reset-names = "mst0", "slv0", "slv", "brg",
+				      "core", "apb";
+			status = "disabled";
+
+			pcie_intc1: interrupt-controller {
+				#address-cells = <0>;
+				#interrupt-cells = <1>;
+				interrupt-controller;
+			};
+		};
 	};
 };
diff --git a/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts b/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts
index d9b4de9e4757..497d961456f3 100644
--- a/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts
+++ b/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts
@@ -23,6 +23,7 @@
 		serial3 = &uart3;
 		serial4 = &uart4;
 		serial5 = &uart5;
+		spi0 = &spi0;
 	};
 
 	chosen {
@@ -44,18 +45,6 @@
 	clock-frequency = <32768>;
 };
 
-&apb_clk {
-	clock-frequency = <62500000>;
-};
-
-&sdhci_clk {
-	clock-frequency = <198000000>;
-};
-
-&uart_sclk {
-	clock-frequency = <100000000>;
-};
-
 &dmac0 {
 	status = "okay";
 };
@@ -79,3 +68,7 @@
 &uart0 {
 	status = "okay";
 };
+
+&spi0 {
+	status = "okay";
+};
diff --git a/arch/riscv/boot/dts/thead/th1520-lichee-module-4a.dtsi b/arch/riscv/boot/dts/thead/th1520-lichee-module-4a.dtsi
index 1365d3a512a3..78977bdbbe3d 100644
--- a/arch/riscv/boot/dts/thead/th1520-lichee-module-4a.dtsi
+++ b/arch/riscv/boot/dts/thead/th1520-lichee-module-4a.dtsi
@@ -25,18 +25,6 @@
 	clock-frequency = <32768>;
 };
 
-&apb_clk {
-	clock-frequency = <62500000>;
-};
-
-&sdhci_clk {
-	clock-frequency = <198000000>;
-};
-
-&uart_sclk {
-	clock-frequency = <100000000>;
-};
-
 &dmac0 {
 	status = "okay";
 };
diff --git a/arch/riscv/boot/dts/thead/th1520-lichee-pi-4a.dts b/arch/riscv/boot/dts/thead/th1520-lichee-pi-4a.dts
index 9a3884a73e13..7738d2895c5a 100644
--- a/arch/riscv/boot/dts/thead/th1520-lichee-pi-4a.dts
+++ b/arch/riscv/boot/dts/thead/th1520-lichee-pi-4a.dts
@@ -20,6 +20,7 @@
 		serial3 = &uart3;
 		serial4 = &uart4;
 		serial5 = &uart5;
+		spi0 = &spi0;
 	};
 
 	chosen {
@@ -30,3 +31,7 @@
 &uart0 {
 	status = "okay";
 };
+
+&spi0 {
+	status = "okay";
+};
diff --git a/arch/riscv/boot/dts/thead/th1520.dtsi b/arch/riscv/boot/dts/thead/th1520.dtsi
index d2fa25839012..6992060e6a54 100644
--- a/arch/riscv/boot/dts/thead/th1520.dtsi
+++ b/arch/riscv/boot/dts/thead/th1520.dtsi
@@ -5,6 +5,7 @@
  */
 
 #include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/clock/thead,th1520-clk-ap.h>
 
 / {
 	compatible = "thead,th1520";
@@ -122,6 +123,87 @@
 		};
 	};
 
+	pmu {
+		compatible = "riscv,pmu";
+		riscv,event-to-mhpmcounters =
+			<0x00003 0x00003 0x0007fff8>,
+			<0x00004 0x00004 0x0007fff8>,
+			<0x00005 0x00005 0x0007fff8>,
+			<0x00006 0x00006 0x0007fff8>,
+			<0x00007 0x00007 0x0007fff8>,
+			<0x00008 0x00008 0x0007fff8>,
+			<0x00009 0x00009 0x0007fff8>,
+			<0x0000a 0x0000a 0x0007fff8>,
+			<0x10000 0x10000 0x0007fff8>,
+			<0x10001 0x10001 0x0007fff8>,
+			<0x10002 0x10002 0x0007fff8>,
+			<0x10003 0x10003 0x0007fff8>,
+			<0x10010 0x10010 0x0007fff8>,
+			<0x10011 0x10011 0x0007fff8>,
+			<0x10012 0x10012 0x0007fff8>,
+			<0x10013 0x10013 0x0007fff8>;
+		riscv,event-to-mhpmevent =
+			<0x00003 0x00000000 0x00000001>,
+			<0x00004 0x00000000 0x00000002>,
+			<0x00006 0x00000000 0x00000006>,
+			<0x00005 0x00000000 0x00000007>,
+			<0x00007 0x00000000 0x00000008>,
+			<0x00008 0x00000000 0x00000009>,
+			<0x00009 0x00000000 0x0000000a>,
+			<0x0000a 0x00000000 0x0000000b>,
+			<0x10000 0x00000000 0x0000000c>,
+			<0x10001 0x00000000 0x0000000d>,
+			<0x10002 0x00000000 0x0000000e>,
+			<0x10003 0x00000000 0x0000000f>,
+			<0x10010 0x00000000 0x00000010>,
+			<0x10011 0x00000000 0x00000011>,
+			<0x10012 0x00000000 0x00000012>,
+			<0x10013 0x00000000 0x00000013>;
+		riscv,raw-event-to-mhpmcounters =
+			<0x00000000 0x00000001 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x00000002 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x00000003 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x00000004 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x00000005 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x00000006 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x00000007 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x00000008 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x00000009 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x0000000a 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x0000000b 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x0000000c 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x0000000d 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x0000000e 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x0000000f 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x00000010 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x00000011 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x00000012 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x00000013 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x00000014 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x00000015 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x00000016 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x00000017 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x00000018 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x00000019 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x0000001a 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x0000001b 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x0000001c 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x0000001d 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x0000001e 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x0000001f 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x00000020 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x00000021 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x00000022 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x00000023 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x00000024 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x00000025 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x00000026 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x00000027 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x00000028 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x00000029 0xffffffff 0xffffffff 0x0007fff8>,
+			<0x00000000 0x0000002a 0xffffffff 0xffffffff 0x0007fff8>;
+	};
+
 	osc: oscillator {
 		compatible = "fixed-clock";
 		clock-output-names = "osc_24m";
@@ -134,25 +216,6 @@
 		#clock-cells = <0>;
 	};
 
-	apb_clk: apb-clk-clock {
-		compatible = "fixed-clock";
-		clock-output-names = "apb_clk";
-		#clock-cells = <0>;
-	};
-
-	uart_sclk: uart-sclk-clock {
-		compatible = "fixed-clock";
-		clock-output-names = "uart_sclk";
-		#clock-cells = <0>;
-	};
-
-	sdhci_clk: sdhci-clock {
-		compatible = "fixed-clock";
-		clock-frequency = <198000000>;
-		clock-output-names = "sdhci_clk";
-		#clock-cells = <0>;
-	};
-
 	soc {
 		compatible = "simple-bus";
 		interrupt-parent = <&plic>;
@@ -183,11 +246,22 @@
 					      <&cpu3_intc 3>, <&cpu3_intc 7>;
 		};
 
+		spi0: spi@ffe700c000 {
+			compatible = "thead,th1520-spi", "snps,dw-apb-ssi";
+			reg = <0xff 0xe700c000 0x0 0x1000>;
+			interrupts = <54 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clk CLK_SPI>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
 		uart0: serial@ffe7014000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0xff 0xe7014000 0x0 0x100>;
 			interrupts = <36 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&uart_sclk>;
+			clocks = <&clk CLK_UART_SCLK>, <&clk CLK_UART0_PCLK>;
+			clock-names = "baudclk", "apb_pclk";
 			reg-shift = <2>;
 			reg-io-width = <4>;
 			status = "disabled";
@@ -197,7 +271,7 @@
 			compatible = "thead,th1520-dwcmshc";
 			reg = <0xff 0xe7080000 0x0 0x10000>;
 			interrupts = <62 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&sdhci_clk>;
+			clocks = <&clk CLK_EMMC_SDIO>;
 			clock-names = "core";
 			status = "disabled";
 		};
@@ -206,7 +280,7 @@
 			compatible = "thead,th1520-dwcmshc";
 			reg = <0xff 0xe7090000 0x0 0x10000>;
 			interrupts = <64 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&sdhci_clk>;
+			clocks = <&clk CLK_EMMC_SDIO>;
 			clock-names = "core";
 			status = "disabled";
 		};
@@ -215,7 +289,7 @@
 			compatible = "thead,th1520-dwcmshc";
 			reg = <0xff 0xe70a0000 0x0 0x10000>;
 			interrupts = <71 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&sdhci_clk>;
+			clocks = <&clk CLK_EMMC_SDIO>;
 			clock-names = "core";
 			status = "disabled";
 		};
@@ -224,7 +298,8 @@
 			compatible = "snps,dw-apb-uart";
 			reg = <0xff 0xe7f00000 0x0 0x100>;
 			interrupts = <37 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&uart_sclk>;
+			clocks = <&clk CLK_UART_SCLK>, <&clk CLK_UART1_PCLK>;
+			clock-names = "baudclk", "apb_pclk";
 			reg-shift = <2>;
 			reg-io-width = <4>;
 			status = "disabled";
@@ -234,7 +309,8 @@
 			compatible = "snps,dw-apb-uart";
 			reg = <0xff 0xe7f04000 0x0 0x100>;
 			interrupts = <39 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&uart_sclk>;
+			clocks = <&clk CLK_UART_SCLK>, <&clk CLK_UART3_PCLK>;
+			clock-names = "baudclk", "apb_pclk";
 			reg-shift = <2>;
 			reg-io-width = <4>;
 			status = "disabled";
@@ -245,6 +321,7 @@
 			reg = <0xff 0xe7f34000 0x0 0x1000>;
 			#address-cells = <1>;
 			#size-cells = <0>;
+			clocks = <&clk CLK_GPIO2>;
 
 			portc: gpio-controller@0 {
 				compatible = "snps,dw-apb-gpio-port";
@@ -263,6 +340,7 @@
 			reg = <0xff 0xe7f38000 0x0 0x1000>;
 			#address-cells = <1>;
 			#size-cells = <0>;
+			clocks = <&clk CLK_GPIO3>;
 
 			portd: gpio-controller@0 {
 				compatible = "snps,dw-apb-gpio-port";
@@ -281,6 +359,7 @@
 			reg = <0xff 0xec005000 0x0 0x1000>;
 			#address-cells = <1>;
 			#size-cells = <0>;
+			clocks = <&clk CLK_GPIO0>;
 
 			porta: gpio-controller@0 {
 				compatible = "snps,dw-apb-gpio-port";
@@ -299,6 +378,7 @@
 			reg = <0xff 0xec006000 0x0 0x1000>;
 			#address-cells = <1>;
 			#size-cells = <0>;
+			clocks = <&clk CLK_GPIO1>;
 
 			portb: gpio-controller@0 {
 				compatible = "snps,dw-apb-gpio-port";
@@ -316,17 +396,25 @@
 			compatible = "snps,dw-apb-uart";
 			reg = <0xff 0xec010000 0x0 0x4000>;
 			interrupts = <38 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&uart_sclk>;
+			clocks = <&clk CLK_UART_SCLK>, <&clk CLK_UART2_PCLK>;
+			clock-names = "baudclk", "apb_pclk";
 			reg-shift = <2>;
 			reg-io-width = <4>;
 			status = "disabled";
 		};
 
+		clk: clock-controller@ffef010000 {
+			compatible = "thead,th1520-clk-ap";
+			reg = <0xff 0xef010000 0x0 0x1000>;
+			clocks = <&osc>;
+			#clock-cells = <1>;
+		};
+
 		dmac0: dma-controller@ffefc00000 {
 			compatible = "snps,axi-dma-1.01a";
 			reg = <0xff 0xefc00000 0x0 0x1000>;
 			interrupts = <27 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&apb_clk>, <&apb_clk>;
+			clocks = <&clk CLK_PERI_APB_PCLK>, <&clk CLK_PERI_APB_PCLK>;
 			clock-names = "core-clk", "cfgr-clk";
 			#dma-cells = <1>;
 			dma-channels = <4>;
@@ -341,7 +429,7 @@
 		timer0: timer@ffefc32000 {
 			compatible = "snps,dw-apb-timer";
 			reg = <0xff 0xefc32000 0x0 0x14>;
-			clocks = <&apb_clk>;
+			clocks = <&clk CLK_PERI_APB_PCLK>;
 			clock-names = "timer";
 			interrupts = <16 IRQ_TYPE_LEVEL_HIGH>;
 			status = "disabled";
@@ -350,7 +438,7 @@
 		timer1: timer@ffefc32014 {
 			compatible = "snps,dw-apb-timer";
 			reg = <0xff 0xefc32014 0x0 0x14>;
-			clocks = <&apb_clk>;
+			clocks = <&clk CLK_PERI_APB_PCLK>;
 			clock-names = "timer";
 			interrupts = <17 IRQ_TYPE_LEVEL_HIGH>;
 			status = "disabled";
@@ -359,7 +447,7 @@
 		timer2: timer@ffefc32028 {
 			compatible = "snps,dw-apb-timer";
 			reg = <0xff 0xefc32028 0x0 0x14>;
-			clocks = <&apb_clk>;
+			clocks = <&clk CLK_PERI_APB_PCLK>;
 			clock-names = "timer";
 			interrupts = <18 IRQ_TYPE_LEVEL_HIGH>;
 			status = "disabled";
@@ -368,7 +456,7 @@
 		timer3: timer@ffefc3203c {
 			compatible = "snps,dw-apb-timer";
 			reg = <0xff 0xefc3203c 0x0 0x14>;
-			clocks = <&apb_clk>;
+			clocks = <&clk CLK_PERI_APB_PCLK>;
 			clock-names = "timer";
 			interrupts = <19 IRQ_TYPE_LEVEL_HIGH>;
 			status = "disabled";
@@ -378,7 +466,8 @@
 			compatible = "snps,dw-apb-uart";
 			reg = <0xff 0xf7f08000 0x0 0x4000>;
 			interrupts = <40 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&uart_sclk>;
+			clocks = <&clk CLK_UART_SCLK>, <&clk CLK_UART4_PCLK>;
+			clock-names = "baudclk", "apb_pclk";
 			reg-shift = <2>;
 			reg-io-width = <4>;
 			status = "disabled";
@@ -388,7 +477,8 @@
 			compatible = "snps,dw-apb-uart";
 			reg = <0xff 0xf7f0c000 0x0 0x4000>;
 			interrupts = <41 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&uart_sclk>;
+			clocks = <&clk CLK_UART_SCLK>, <&clk CLK_UART5_PCLK>;
+			clock-names = "baudclk", "apb_pclk";
 			reg-shift = <2>;
 			reg-io-width = <4>;
 			status = "disabled";
@@ -397,7 +487,7 @@
 		timer4: timer@ffffc33000 {
 			compatible = "snps,dw-apb-timer";
 			reg = <0xff 0xffc33000 0x0 0x14>;
-			clocks = <&apb_clk>;
+			clocks = <&clk CLK_PERI_APB_PCLK>;
 			clock-names = "timer";
 			interrupts = <20 IRQ_TYPE_LEVEL_HIGH>;
 			status = "disabled";
@@ -406,7 +496,7 @@
 		timer5: timer@ffffc33014 {
 			compatible = "snps,dw-apb-timer";
 			reg = <0xff 0xffc33014 0x0 0x14>;
-			clocks = <&apb_clk>;
+			clocks = <&clk CLK_PERI_APB_PCLK>;
 			clock-names = "timer";
 			interrupts = <21 IRQ_TYPE_LEVEL_HIGH>;
 			status = "disabled";
@@ -415,7 +505,7 @@
 		timer6: timer@ffffc33028 {
 			compatible = "snps,dw-apb-timer";
 			reg = <0xff 0xffc33028 0x0 0x14>;
-			clocks = <&apb_clk>;
+			clocks = <&clk CLK_PERI_APB_PCLK>;
 			clock-names = "timer";
 			interrupts = <22 IRQ_TYPE_LEVEL_HIGH>;
 			status = "disabled";
@@ -424,7 +514,7 @@
 		timer7: timer@ffffc3303c {
 			compatible = "snps,dw-apb-timer";
 			reg = <0xff 0xffc3303c 0x0 0x14>;
-			clocks = <&apb_clk>;
+			clocks = <&clk CLK_PERI_APB_PCLK>;
 			clock-names = "timer";
 			interrupts = <23 IRQ_TYPE_LEVEL_HIGH>;
 			status = "disabled";
diff --git a/arch/riscv/boot/install.sh b/arch/riscv/boot/install.sh
index a8df7591513a..4b3d8bf91cc6 100755
--- a/arch/riscv/boot/install.sh
+++ b/arch/riscv/boot/install.sh
@@ -17,6 +17,8 @@
 #   $3 - kernel map file
 #   $4 - default install path (blank if root directory)
 
+set -e
+
 case "${2##*/}" in
 # Compressed install
 Image.*|vmlinuz.efi)
diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig
index 12dc8c73a8ac..2341393cfac1 100644
--- a/arch/riscv/configs/defconfig
+++ b/arch/riscv/configs/defconfig
@@ -7,6 +7,7 @@ CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_CGROUPS=y
 CONFIG_MEMCG=y
+CONFIG_BLK_CGROUP=y
 CONFIG_CGROUP_SCHED=y
 CONFIG_CFS_BANDWIDTH=y
 CONFIG_RT_GROUP_SCHED=y
@@ -35,9 +36,6 @@ CONFIG_ARCH_THEAD=y
 CONFIG_ARCH_VIRT=y
 CONFIG_ARCH_CANAAN=y
 CONFIG_SMP=y
-CONFIG_HOTPLUG_CPU=y
-CONFIG_PM=y
-CONFIG_CPU_IDLE=y
 CONFIG_CPU_FREQ=y
 CONFIG_CPU_FREQ_STAT=y
 CONFIG_CPU_FREQ_GOV_POWERSAVE=m
@@ -52,13 +50,11 @@ CONFIG_ACPI=y
 CONFIG_JUMP_LABEL=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
-CONFIG_SPARSEMEM_MANUAL=y
 CONFIG_BLK_DEV_THROTTLING=y
+CONFIG_SPARSEMEM_MANUAL=y
 CONFIG_NET=y
 CONFIG_PACKET=y
-CONFIG_UNIX=y
 CONFIG_XFRM_USER=m
-CONFIG_INET=y
 CONFIG_IP_MULTICAST=y
 CONFIG_IP_ADVANCED_ROUTER=y
 CONFIG_IP_PNP=y
@@ -102,16 +98,18 @@ CONFIG_NET_SCHED=y
 CONFIG_NET_CLS_CGROUP=m
 CONFIG_NETLINK_DIAG=y
 CONFIG_CGROUP_NET_PRIO=y
+CONFIG_CAN=m
 CONFIG_NET_9P=y
 CONFIG_NET_9P_VIRTIO=y
-CONFIG_CAN=m
 CONFIG_PCI=y
 CONFIG_PCIEPORTBUS=y
 CONFIG_PCI_HOST_GENERIC=y
 CONFIG_PCIE_XILINX=y
 CONFIG_PCIE_FU740=y
+CONFIG_PCIE_STARFIVE_HOST=m
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_SIFIVE_CCACHE=y
 CONFIG_MTD=y
 CONFIG_MTD_BLOCK=y
 CONFIG_MTD_CFI=y
@@ -139,69 +137,85 @@ CONFIG_VIRTIO_NET=y
 CONFIG_MACB=y
 CONFIG_E1000E=y
 CONFIG_R8169=y
-CONFIG_RAVB=y
 CONFIG_STMMAC_ETH=m
 CONFIG_MICREL_PHY=y
 CONFIG_MICROSEMI_PHY=y
-CONFIG_CAN_RCAR_CANFD=m
+CONFIG_MOTORCOMM_PHY=y
 CONFIG_INPUT_MOUSEDEV=y
 CONFIG_KEYBOARD_SUN4I_LRADC=m
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_DW=y
 CONFIG_SERIAL_OF_PLATFORM=y
-CONFIG_SERIAL_SH_SCI=y
 CONFIG_SERIAL_EARLYCON_RISCV_SBI=y
 CONFIG_VIRTIO_CONSOLE=y
 CONFIG_HW_RANDOM=y
 CONFIG_HW_RANDOM_VIRTIO=y
+CONFIG_HW_RANDOM_JH7110=m
+CONFIG_I2C=y
 CONFIG_I2C_CHARDEV=m
+CONFIG_I2C_DESIGNWARE_CORE=y
+CONFIG_I2C_DESIGNWARE_PLATFORM=y
 CONFIG_I2C_MV64XXX=m
-CONFIG_I2C_RIIC=y
 CONFIG_SPI=y
-CONFIG_SPI_RSPI=m
+CONFIG_SPI_CADENCE_QUADSPI=m
+CONFIG_SPI_PL022=m
 CONFIG_SPI_SIFIVE=y
 CONFIG_SPI_SUN6I=y
 # CONFIG_PTP_1588_CLOCK is not set
+CONFIG_PINCTRL_SOPHGO_CV1800B=y
+CONFIG_PINCTRL_SOPHGO_CV1812H=y
+CONFIG_PINCTRL_SOPHGO_SG2000=y
+CONFIG_PINCTRL_SOPHGO_SG2002=y
 CONFIG_GPIO_SIFIVE=y
+CONFIG_POWER_RESET_GPIO_RESTART=y
+CONFIG_SENSORS_SFCTEMP=m
 CONFIG_CPU_THERMAL=y
 CONFIG_DEVFREQ_THERMAL=y
-CONFIG_RZG2L_THERMAL=y
 CONFIG_WATCHDOG=y
 CONFIG_SUNXI_WATCHDOG=y
-CONFIG_RENESAS_RZG2LWDT=y
+CONFIG_MFD_AXP20X_I2C=y
 CONFIG_REGULATOR=y
 CONFIG_REGULATOR_FIXED_VOLTAGE=y
+CONFIG_REGULATOR_AXP20X=y
 CONFIG_REGULATOR_GPIO=y
+CONFIG_MEDIA_SUPPORT=m
+CONFIG_VIDEO_CADENCE_CSI2RX=m
 CONFIG_DRM=m
 CONFIG_DRM_RADEON=m
 CONFIG_DRM_NOUVEAU=m
 CONFIG_DRM_SUN4I=m
 CONFIG_DRM_VIRTIO_GPU=m
 CONFIG_FB=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
 CONFIG_SOUND=y
 CONFIG_SND=y
 CONFIG_SND_SOC=y
-CONFIG_SND_SOC_RZ=m
+CONFIG_SND_DESIGNWARE_I2S=m
+CONFIG_SND_SOC_STARFIVE=m
+CONFIG_SND_SOC_JH7110_PWMDAC=m
+CONFIG_SND_SOC_JH7110_TDM=m
 CONFIG_SND_SOC_WM8978=m
 CONFIG_SND_SIMPLE_CARD=m
 CONFIG_USB=y
 CONFIG_USB_OTG=y
 CONFIG_USB_XHCI_HCD=y
 CONFIG_USB_XHCI_PLATFORM=y
+# CONFIG_USB_XHCI_RCAR is not set
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_HCD_PLATFORM=y
 CONFIG_USB_OHCI_HCD=y
 CONFIG_USB_OHCI_HCD_PLATFORM=y
-CONFIG_USB_RENESAS_USBHS=m
 CONFIG_USB_STORAGE=y
 CONFIG_USB_UAS=y
+CONFIG_USB_CDNS_SUPPORT=m
+CONFIG_USB_CDNS3=m
+CONFIG_USB_CDNS3_GADGET=y
+CONFIG_USB_CDNS3_HOST=y
+CONFIG_USB_CDNS3_STARFIVE=m
 CONFIG_USB_MUSB_HDRC=m
 CONFIG_USB_MUSB_SUNXI=m
 CONFIG_NOP_USB_XCEIV=m
 CONFIG_USB_GADGET=y
-CONFIG_USB_RENESAS_USBHS_UDC=m
 CONFIG_USB_CONFIGFS=m
 CONFIG_USB_CONFIGFS_SERIAL=y
 CONFIG_USB_CONFIGFS_ACM=y
@@ -216,36 +230,36 @@ CONFIG_USB_CONFIGFS_F_FS=y
 CONFIG_MMC=y
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_PLTFM=y
-CONFIG_MMC_SDHCI_CADENCE=y
 CONFIG_MMC_SDHCI_OF_DWCMSHC=y
+CONFIG_MMC_SDHCI_CADENCE=y
 CONFIG_MMC_SPI=y
 CONFIG_MMC_DW=y
 CONFIG_MMC_DW_STARFIVE=y
-CONFIG_MMC_SDHI=y
 CONFIG_MMC_SUNXI=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_SUN6I=y
 CONFIG_DMADEVICES=y
 CONFIG_DMA_SUN6I=m
 CONFIG_DW_AXI_DMAC=y
-CONFIG_RZ_DMAC=y
 CONFIG_VIRTIO_PCI=y
 CONFIG_VIRTIO_BALLOON=y
 CONFIG_VIRTIO_INPUT=y
 CONFIG_VIRTIO_MMIO=y
-CONFIG_RENESAS_OSTM=y
 CONFIG_CLK_SOPHGO_CV1800=y
+CONFIG_CLK_SOPHGO_SG2042_PLL=y
+CONFIG_CLK_SOPHGO_SG2042_CLKGEN=y
+CONFIG_CLK_SOPHGO_SG2042_RPGATE=y
 CONFIG_SUN8I_DE2_CCU=m
 CONFIG_SUN50I_IOMMU=y
 CONFIG_RPMSG_CHAR=y
 CONFIG_RPMSG_CTRL=y
 CONFIG_RPMSG_VIRTIO=y
-CONFIG_ARCH_R9A07G043=y
+CONFIG_PM_DEVFREQ=y
 CONFIG_IIO=y
-CONFIG_RZG2L_ADC=m
-CONFIG_RESET_RZG2L_USBPHY_CTRL=y
 CONFIG_PHY_SUN4I_USB=m
-CONFIG_PHY_RCAR_GEN3_USB2=y
+CONFIG_PHY_STARFIVE_JH7110_DPHY_RX=m
+CONFIG_PHY_STARFIVE_JH7110_PCIE=m
+CONFIG_PHY_STARFIVE_JH7110_USB=m
 CONFIG_LIBNVDIMM=y
 CONFIG_NVMEM_SUNXI_SID=y
 CONFIG_EXT4_FS=y
diff --git a/arch/riscv/configs/nommu_k210_defconfig b/arch/riscv/configs/nommu_k210_defconfig
index af9601da4643..87ff5a1233af 100644
--- a/arch/riscv/configs/nommu_k210_defconfig
+++ b/arch/riscv/configs/nommu_k210_defconfig
@@ -58,6 +58,7 @@ CONFIG_I2C=y
 # CONFIG_I2C_COMPAT is not set
 CONFIG_I2C_CHARDEV=y
 # CONFIG_I2C_HELPER_AUTO is not set
+CONFIG_I2C_DESIGNWARE_CORE=y
 CONFIG_I2C_DESIGNWARE_PLATFORM=y
 CONFIG_SPI=y
 # CONFIG_SPI_MEM is not set
diff --git a/arch/riscv/configs/nommu_k210_sdcard_defconfig b/arch/riscv/configs/nommu_k210_sdcard_defconfig
index dd460c649152..95cbd574f291 100644
--- a/arch/riscv/configs/nommu_k210_sdcard_defconfig
+++ b/arch/riscv/configs/nommu_k210_sdcard_defconfig
@@ -50,6 +50,7 @@ CONFIG_DEVTMPFS_MOUNT=y
 CONFIG_I2C=y
 CONFIG_I2C_CHARDEV=y
 # CONFIG_I2C_HELPER_AUTO is not set
+CONFIG_I2C_DESIGNWARE_CORE=y
 CONFIG_I2C_DESIGNWARE_PLATFORM=y
 CONFIG_SPI=y
 # CONFIG_SPI_MEM is not set
diff --git a/arch/riscv/errata/andes/errata.c b/arch/riscv/errata/andes/errata.c
index f2708a9494a1..fc1a34faa5f3 100644
--- a/arch/riscv/errata/andes/errata.c
+++ b/arch/riscv/errata/andes/errata.c
@@ -17,6 +17,7 @@
 #include <asm/processor.h>
 #include <asm/sbi.h>
 #include <asm/vendorid_list.h>
+#include <asm/vendor_extensions.h>
 
 #define ANDES_AX45MP_MARCHID		0x8000000000008a45UL
 #define ANDES_AX45MP_MIMPID		0x500UL
@@ -65,6 +66,8 @@ void __init_or_module andes_errata_patch_func(struct alt_entry *begin, struct al
 					      unsigned long archid, unsigned long impid,
 					      unsigned int stage)
 {
+	BUILD_BUG_ON(ERRATA_ANDES_NUMBER >= RISCV_VENDOR_EXT_ALTERNATIVES_BASE);
+
 	if (stage == RISCV_ALTERNATIVES_BOOT)
 		errata_probe_iocp(stage, archid, impid);
 
diff --git a/arch/riscv/errata/sifive/errata.c b/arch/riscv/errata/sifive/errata.c
index 716cfedad3a2..cea3b96ade11 100644
--- a/arch/riscv/errata/sifive/errata.c
+++ b/arch/riscv/errata/sifive/errata.c
@@ -12,6 +12,7 @@
 #include <asm/alternative.h>
 #include <asm/vendorid_list.h>
 #include <asm/errata_list.h>
+#include <asm/vendor_extensions.h>
 
 struct errata_info_t {
 	char name[32];
@@ -96,6 +97,8 @@ void sifive_errata_patch_func(struct alt_entry *begin, struct alt_entry *end,
 	u32 cpu_apply_errata = 0;
 	u32 tmp;
 
+	BUILD_BUG_ON(ERRATA_SIFIVE_NUMBER >= RISCV_VENDOR_EXT_ALTERNATIVES_BASE);
+
 	if (stage == RISCV_ALTERNATIVES_EARLY_BOOT)
 		return;
 
diff --git a/arch/riscv/errata/sifive/errata_cip_453.S b/arch/riscv/errata/sifive/errata_cip_453.S
index f1b9623fe1de..b1f7b636fe9a 100644
--- a/arch/riscv/errata/sifive/errata_cip_453.S
+++ b/arch/riscv/errata/sifive/errata_cip_453.S
@@ -21,7 +21,7 @@
 1:
 .endm
 
-ENTRY(sifive_cip_453_page_fault_trp)
+SYM_FUNC_START(sifive_cip_453_page_fault_trp)
 	ADD_SIGN_EXT a0, t0, t1
 #ifdef CONFIG_MMU
 	la t0, do_page_fault
@@ -29,10 +29,10 @@ ENTRY(sifive_cip_453_page_fault_trp)
 	la t0, do_trap_unknown
 #endif
 	jr t0
-END(sifive_cip_453_page_fault_trp)
+SYM_FUNC_END(sifive_cip_453_page_fault_trp)
 
-ENTRY(sifive_cip_453_insn_fault_trp)
+SYM_FUNC_START(sifive_cip_453_insn_fault_trp)
 	ADD_SIGN_EXT a0, t0, t1
 	la t0, do_trap_insn_fault
 	jr t0
-END(sifive_cip_453_insn_fault_trp)
+SYM_FUNC_END(sifive_cip_453_insn_fault_trp)
diff --git a/arch/riscv/errata/thead/errata.c b/arch/riscv/errata/thead/errata.c
index bf6a0a6318ee..f5120e07c318 100644
--- a/arch/riscv/errata/thead/errata.c
+++ b/arch/riscv/errata/thead/errata.c
@@ -18,6 +18,7 @@
 #include <asm/io.h>
 #include <asm/patch.h>
 #include <asm/vendorid_list.h>
+#include <asm/vendor_extensions.h>
 
 #define CSR_TH_SXSTATUS		0x5c0
 #define SXSTATUS_MAEE		_AC(0x200000, UL)
@@ -166,6 +167,8 @@ void thead_errata_patch_func(struct alt_entry *begin, struct alt_entry *end,
 	u32 tmp;
 	void *oldptr, *altptr;
 
+	BUILD_BUG_ON(ERRATA_THEAD_NUMBER >= RISCV_VENDOR_EXT_ALTERNATIVES_BASE);
+
 	for (alt = begin; alt < end; alt++) {
 		if (alt->vendor_id != THEAD_VENDOR_ID)
 			continue;
diff --git a/arch/riscv/include/asm/Kbuild b/arch/riscv/include/asm/Kbuild
index 504f8b7e72d4..1461af12da6e 100644
--- a/arch/riscv/include/asm/Kbuild
+++ b/arch/riscv/include/asm/Kbuild
@@ -1,7 +1,11 @@
 # SPDX-License-Identifier: GPL-2.0
+syscall-y += syscall_table_32.h
+syscall-y += syscall_table_64.h
+
 generic-y += early_ioremap.h
 generic-y += flat.h
 generic-y += kvm_para.h
+generic-y += mmzone.h
 generic-y += parport.h
 generic-y += spinlock.h
 generic-y += spinlock_types.h
diff --git a/arch/riscv/include/asm/acpi.h b/arch/riscv/include/asm/acpi.h
index 7dad0cf9d701..6e13695120bc 100644
--- a/arch/riscv/include/asm/acpi.h
+++ b/arch/riscv/include/asm/acpi.h
@@ -61,11 +61,14 @@ static inline void arch_fix_phys_package_id(int num, u32 slot) { }
 
 void acpi_init_rintc_map(void);
 struct acpi_madt_rintc *acpi_cpu_get_madt_rintc(int cpu);
-u32 get_acpi_id_for_cpu(int cpu);
+static inline u32 get_acpi_id_for_cpu(int cpu)
+{
+	return acpi_cpu_get_madt_rintc(cpu)->uid;
+}
+
 int acpi_get_riscv_isa(struct acpi_table_header *table,
 		       unsigned int cpu, const char **isa);
 
-static inline int acpi_numa_get_nid(unsigned int cpu) { return NUMA_NO_NODE; }
 void acpi_get_cbo_block_size(struct acpi_table_header *table, u32 *cbom_size,
 			     u32 *cboz_size, u32 *cbop_size);
 #else
@@ -87,4 +90,10 @@ static inline void acpi_get_cbo_block_size(struct acpi_table_header *table,
 
 #endif /* CONFIG_ACPI */
 
+#ifdef CONFIG_ACPI_NUMA
+void acpi_map_cpus_to_nodes(void);
+#else
+static inline void acpi_map_cpus_to_nodes(void) { }
+#endif /* CONFIG_ACPI_NUMA */
+
 #endif /*_ASM_ACPI_H*/
diff --git a/arch/riscv/include/asm/arch_hweight.h b/arch/riscv/include/asm/arch_hweight.h
index 85b2c443823e..613769b9cdc9 100644
--- a/arch/riscv/include/asm/arch_hweight.h
+++ b/arch/riscv/include/asm/arch_hweight.h
@@ -26,9 +26,9 @@ static __always_inline unsigned int __arch_hweight32(unsigned int w)
 
 	asm (".option push\n"
 	     ".option arch,+zbb\n"
-	     CPOPW "%0, %0\n"
+	     CPOPW "%0, %1\n"
 	     ".option pop\n"
-	     : "+r" (w) : :);
+	     : "=r" (w) : "r" (w) :);
 
 	return w;
 
@@ -57,9 +57,9 @@ static __always_inline unsigned long __arch_hweight64(__u64 w)
 
 	asm (".option push\n"
 	     ".option arch,+zbb\n"
-	     "cpop %0, %0\n"
+	     "cpop %0, %1\n"
 	     ".option pop\n"
-	     : "+r" (w) : :);
+	     : "=r" (w) : "r" (w) :);
 
 	return w;
 
diff --git a/arch/riscv/include/asm/barrier.h b/arch/riscv/include/asm/barrier.h
index 880b56d8480d..e1d9bf1deca6 100644
--- a/arch/riscv/include/asm/barrier.h
+++ b/arch/riscv/include/asm/barrier.h
@@ -11,6 +11,7 @@
 #define _ASM_RISCV_BARRIER_H
 
 #ifndef __ASSEMBLY__
+#include <asm/cmpxchg.h>
 #include <asm/fence.h>
 
 #define nop()		__asm__ __volatile__ ("nop")
@@ -28,21 +29,6 @@
 #define __smp_rmb()	RISCV_FENCE(r, r)
 #define __smp_wmb()	RISCV_FENCE(w, w)
 
-#define __smp_store_release(p, v)					\
-do {									\
-	compiletime_assert_atomic_type(*p);				\
-	RISCV_FENCE(rw, w);						\
-	WRITE_ONCE(*p, v);						\
-} while (0)
-
-#define __smp_load_acquire(p)						\
-({									\
-	typeof(*p) ___p1 = READ_ONCE(*p);				\
-	compiletime_assert_atomic_type(*p);				\
-	RISCV_FENCE(r, rw);						\
-	___p1;								\
-})
-
 /*
  * This is a very specific barrier: it's currently only used in two places in
  * the kernel, both in the scheduler.  See include/linux/spinlock.h for the two
@@ -70,6 +56,35 @@ do {									\
  */
 #define smp_mb__after_spinlock()	RISCV_FENCE(iorw, iorw)
 
+#define __smp_store_release(p, v)					\
+do {									\
+	compiletime_assert_atomic_type(*p);				\
+	RISCV_FENCE(rw, w);						\
+	WRITE_ONCE(*p, v);						\
+} while (0)
+
+#define __smp_load_acquire(p)						\
+({									\
+	typeof(*p) ___p1 = READ_ONCE(*p);				\
+	compiletime_assert_atomic_type(*p);				\
+	RISCV_FENCE(r, rw);						\
+	___p1;								\
+})
+
+#ifdef CONFIG_RISCV_ISA_ZAWRS
+#define smp_cond_load_relaxed(ptr, cond_expr) ({			\
+	typeof(ptr) __PTR = (ptr);					\
+	__unqual_scalar_typeof(*ptr) VAL;				\
+	for (;;) {							\
+		VAL = READ_ONCE(*__PTR);				\
+		if (cond_expr)						\
+			break;						\
+		__cmpwait_relaxed(ptr, VAL);				\
+	}								\
+	(typeof(*ptr))VAL;						\
+})
+#endif
+
 #include <asm-generic/barrier.h>
 
 #endif /* __ASSEMBLY__ */
diff --git a/arch/riscv/include/asm/bitops.h b/arch/riscv/include/asm/bitops.h
index 880606b0469a..fae152ea0508 100644
--- a/arch/riscv/include/asm/bitops.h
+++ b/arch/riscv/include/asm/bitops.h
@@ -170,7 +170,7 @@ legacy:
 ({								\
 	typeof(x) x_ = (x);					\
 	__builtin_constant_p(x_) ?				\
-	 (int)((x_ != 0) ? (32 - __builtin_clz(x_)) : 0)	\
+	 ((x_ != 0) ? (32 - __builtin_clz(x_)) : 0)		\
 	 :							\
 	 variable_fls(x_);					\
 })
@@ -222,44 +222,44 @@ legacy:
 #define __NOT(x)	(~(x))
 
 /**
- * test_and_set_bit - Set a bit and return its old value
+ * arch_test_and_set_bit - Set a bit and return its old value
  * @nr: Bit to set
  * @addr: Address to count from
  *
  * This operation may be reordered on other architectures than x86.
  */
-static inline int test_and_set_bit(int nr, volatile unsigned long *addr)
+static inline int arch_test_and_set_bit(int nr, volatile unsigned long *addr)
 {
 	return __test_and_op_bit(or, __NOP, nr, addr);
 }
 
 /**
- * test_and_clear_bit - Clear a bit and return its old value
+ * arch_test_and_clear_bit - Clear a bit and return its old value
  * @nr: Bit to clear
  * @addr: Address to count from
  *
  * This operation can be reordered on other architectures other than x86.
  */
-static inline int test_and_clear_bit(int nr, volatile unsigned long *addr)
+static inline int arch_test_and_clear_bit(int nr, volatile unsigned long *addr)
 {
 	return __test_and_op_bit(and, __NOT, nr, addr);
 }
 
 /**
- * test_and_change_bit - Change a bit and return its old value
+ * arch_test_and_change_bit - Change a bit and return its old value
  * @nr: Bit to change
  * @addr: Address to count from
  *
  * This operation is atomic and cannot be reordered.
  * It also implies a memory barrier.
  */
-static inline int test_and_change_bit(int nr, volatile unsigned long *addr)
+static inline int arch_test_and_change_bit(int nr, volatile unsigned long *addr)
 {
 	return __test_and_op_bit(xor, __NOP, nr, addr);
 }
 
 /**
- * set_bit - Atomically set a bit in memory
+ * arch_set_bit - Atomically set a bit in memory
  * @nr: the bit to set
  * @addr: the address to start counting from
  *
@@ -270,13 +270,13 @@ static inline int test_and_change_bit(int nr, volatile unsigned long *addr)
  * Note that @nr may be almost arbitrarily large; this function is not
  * restricted to acting on a single-word quantity.
  */
-static inline void set_bit(int nr, volatile unsigned long *addr)
+static inline void arch_set_bit(int nr, volatile unsigned long *addr)
 {
 	__op_bit(or, __NOP, nr, addr);
 }
 
 /**
- * clear_bit - Clears a bit in memory
+ * arch_clear_bit - Clears a bit in memory
  * @nr: Bit to clear
  * @addr: Address to start counting from
  *
@@ -284,13 +284,13 @@ static inline void set_bit(int nr, volatile unsigned long *addr)
  * on non x86 architectures, so if you are writing portable code,
  * make sure not to rely on its reordering guarantees.
  */
-static inline void clear_bit(int nr, volatile unsigned long *addr)
+static inline void arch_clear_bit(int nr, volatile unsigned long *addr)
 {
 	__op_bit(and, __NOT, nr, addr);
 }
 
 /**
- * change_bit - Toggle a bit in memory
+ * arch_change_bit - Toggle a bit in memory
  * @nr: Bit to change
  * @addr: Address to start counting from
  *
@@ -298,40 +298,40 @@ static inline void clear_bit(int nr, volatile unsigned long *addr)
  * Note that @nr may be almost arbitrarily large; this function is not
  * restricted to acting on a single-word quantity.
  */
-static inline void change_bit(int nr, volatile unsigned long *addr)
+static inline void arch_change_bit(int nr, volatile unsigned long *addr)
 {
 	__op_bit(xor, __NOP, nr, addr);
 }
 
 /**
- * test_and_set_bit_lock - Set a bit and return its old value, for lock
+ * arch_test_and_set_bit_lock - Set a bit and return its old value, for lock
  * @nr: Bit to set
  * @addr: Address to count from
  *
  * This operation is atomic and provides acquire barrier semantics.
  * It can be used to implement bit locks.
  */
-static inline int test_and_set_bit_lock(
+static inline int arch_test_and_set_bit_lock(
 	unsigned long nr, volatile unsigned long *addr)
 {
 	return __test_and_op_bit_ord(or, __NOP, nr, addr, .aq);
 }
 
 /**
- * clear_bit_unlock - Clear a bit in memory, for unlock
+ * arch_clear_bit_unlock - Clear a bit in memory, for unlock
  * @nr: the bit to set
  * @addr: the address to start counting from
  *
  * This operation is atomic and provides release barrier semantics.
  */
-static inline void clear_bit_unlock(
+static inline void arch_clear_bit_unlock(
 	unsigned long nr, volatile unsigned long *addr)
 {
 	__op_bit_ord(and, __NOT, nr, addr, .rl);
 }
 
 /**
- * __clear_bit_unlock - Clear a bit in memory, for unlock
+ * arch___clear_bit_unlock - Clear a bit in memory, for unlock
  * @nr: the bit to set
  * @addr: the address to start counting from
  *
@@ -345,13 +345,13 @@ static inline void clear_bit_unlock(
  * non-atomic property here: it's a lot more instructions and we still have to
  * provide release semantics anyway.
  */
-static inline void __clear_bit_unlock(
+static inline void arch___clear_bit_unlock(
 	unsigned long nr, volatile unsigned long *addr)
 {
-	clear_bit_unlock(nr, addr);
+	arch_clear_bit_unlock(nr, addr);
 }
 
-static inline bool xor_unlock_is_negative_byte(unsigned long mask,
+static inline bool arch_xor_unlock_is_negative_byte(unsigned long mask,
 		volatile unsigned long *addr)
 {
 	unsigned long res;
@@ -369,6 +369,9 @@ static inline bool xor_unlock_is_negative_byte(unsigned long mask,
 #undef __NOT
 #undef __AMO
 
+#include <asm-generic/bitops/instrumented-atomic.h>
+#include <asm-generic/bitops/instrumented-lock.h>
+
 #include <asm-generic/bitops/non-atomic.h>
 #include <asm-generic/bitops/le.h>
 #include <asm-generic/bitops/ext2-atomic.h>
diff --git a/arch/riscv/include/asm/cacheflush.h b/arch/riscv/include/asm/cacheflush.h
index ce79c558a4c8..8de73f91bfa3 100644
--- a/arch/riscv/include/asm/cacheflush.h
+++ b/arch/riscv/include/asm/cacheflush.h
@@ -46,7 +46,23 @@ do {							\
 } while (0)
 
 #ifdef CONFIG_64BIT
-#define flush_cache_vmap(start, end)		flush_tlb_kernel_range(start, end)
+extern u64 new_vmalloc[NR_CPUS / sizeof(u64) + 1];
+extern char _end[];
+#define flush_cache_vmap flush_cache_vmap
+static inline void flush_cache_vmap(unsigned long start, unsigned long end)
+{
+	if (is_vmalloc_or_module_addr((void *)start)) {
+		int i;
+
+		/*
+		 * We don't care if concurrently a cpu resets this value since
+		 * the only place this can happen is in handle_exception() where
+		 * an sfence.vma is emitted.
+		 */
+		for (i = 0; i < ARRAY_SIZE(new_vmalloc); ++i)
+			new_vmalloc[i] = -1ULL;
+	}
+}
 #define flush_cache_vmap_early(start, end)	local_flush_tlb_kernel_range(start, end)
 #endif
 
diff --git a/arch/riscv/include/asm/cmpxchg.h b/arch/riscv/include/asm/cmpxchg.h
index 808b4c78462e..ebbce134917c 100644
--- a/arch/riscv/include/asm/cmpxchg.h
+++ b/arch/riscv/include/asm/cmpxchg.h
@@ -8,7 +8,10 @@
 
 #include <linux/bug.h>
 
+#include <asm/alternative-macros.h>
 #include <asm/fence.h>
+#include <asm/hwcap.h>
+#include <asm/insn-def.h>
 
 #define __arch_xchg_masked(sc_sfx, prepend, append, r, p, n)		\
 ({									\
@@ -223,4 +226,59 @@
 	arch_cmpxchg_release((ptr), (o), (n));				\
 })
 
+#ifdef CONFIG_RISCV_ISA_ZAWRS
+/*
+ * Despite wrs.nto being "WRS-with-no-timeout", in the absence of changes to
+ * @val we expect it to still terminate within a "reasonable" amount of time
+ * for an implementation-specific other reason, a pending, locally-enabled
+ * interrupt, or because it has been configured to raise an illegal
+ * instruction exception.
+ */
+static __always_inline void __cmpwait(volatile void *ptr,
+				      unsigned long val,
+				      int size)
+{
+	unsigned long tmp;
+
+	asm goto(ALTERNATIVE("j %l[no_zawrs]", "nop",
+			     0, RISCV_ISA_EXT_ZAWRS, 1)
+		 : : : : no_zawrs);
+
+	switch (size) {
+	case 4:
+		asm volatile(
+		"	lr.w	%0, %1\n"
+		"	xor	%0, %0, %2\n"
+		"	bnez	%0, 1f\n"
+			ZAWRS_WRS_NTO "\n"
+		"1:"
+		: "=&r" (tmp), "+A" (*(u32 *)ptr)
+		: "r" (val));
+		break;
+#if __riscv_xlen == 64
+	case 8:
+		asm volatile(
+		"	lr.d	%0, %1\n"
+		"	xor	%0, %0, %2\n"
+		"	bnez	%0, 1f\n"
+			ZAWRS_WRS_NTO "\n"
+		"1:"
+		: "=&r" (tmp), "+A" (*(u64 *)ptr)
+		: "r" (val));
+		break;
+#endif
+	default:
+		BUILD_BUG();
+	}
+
+	return;
+
+no_zawrs:
+	asm volatile(RISCV_PAUSE : : : "memory");
+}
+
+#define __cmpwait_relaxed(ptr, val) \
+	__cmpwait((ptr), (unsigned long)(val), sizeof(*(ptr)))
+#endif
+
 #endif /* _ASM_RISCV_CMPXCHG_H */
diff --git a/arch/riscv/include/asm/cpufeature.h b/arch/riscv/include/asm/cpufeature.h
index 347805446151..45f9c1171a48 100644
--- a/arch/riscv/include/asm/cpufeature.h
+++ b/arch/riscv/include/asm/cpufeature.h
@@ -33,6 +33,31 @@ extern struct riscv_isainfo hart_isa[NR_CPUS];
 
 void riscv_user_isa_enable(void);
 
+#define _RISCV_ISA_EXT_DATA(_name, _id, _subset_exts, _subset_exts_size, _validate) {	\
+	.name = #_name,									\
+	.property = #_name,								\
+	.id = _id,									\
+	.subset_ext_ids = _subset_exts,							\
+	.subset_ext_size = _subset_exts_size,						\
+	.validate = _validate								\
+}
+
+#define __RISCV_ISA_EXT_DATA(_name, _id) _RISCV_ISA_EXT_DATA(_name, _id, NULL, 0, NULL)
+
+#define __RISCV_ISA_EXT_DATA_VALIDATE(_name, _id, _validate) \
+			_RISCV_ISA_EXT_DATA(_name, _id, NULL, 0, _validate)
+
+/* Used to declare pure "lasso" extension (Zk for instance) */
+#define __RISCV_ISA_EXT_BUNDLE(_name, _bundled_exts) \
+	_RISCV_ISA_EXT_DATA(_name, RISCV_ISA_EXT_INVALID, _bundled_exts, \
+			    ARRAY_SIZE(_bundled_exts), NULL)
+
+/* Used to declare extensions that are a superset of other extensions (Zvbb for instance) */
+#define __RISCV_ISA_EXT_SUPERSET(_name, _id, _sub_exts) \
+	_RISCV_ISA_EXT_DATA(_name, _id, _sub_exts, ARRAY_SIZE(_sub_exts), NULL)
+#define __RISCV_ISA_EXT_SUPERSET_VALIDATE(_name, _id, _sub_exts, _validate) \
+	_RISCV_ISA_EXT_DATA(_name, _id, _sub_exts, ARRAY_SIZE(_sub_exts), _validate)
+
 #if defined(CONFIG_RISCV_MISALIGNED)
 bool check_unaligned_access_emulated_all_cpus(void);
 void unaligned_emulation_finish(void);
@@ -70,6 +95,7 @@ struct riscv_isa_ext_data {
 	const char *property;
 	const unsigned int *subset_ext_ids;
 	const unsigned int subset_ext_size;
+	int (*validate)(const struct riscv_isa_ext_data *data, const unsigned long *isa_bitmap);
 };
 
 extern const struct riscv_isa_ext_data riscv_isa_ext[];
@@ -78,59 +104,66 @@ extern bool riscv_isa_fallback;
 
 unsigned long riscv_isa_extension_base(const unsigned long *isa_bitmap);
 
+#define STANDARD_EXT		0
+
 bool __riscv_isa_extension_available(const unsigned long *isa_bitmap, unsigned int bit);
 #define riscv_isa_extension_available(isa_bitmap, ext)	\
 	__riscv_isa_extension_available(isa_bitmap, RISCV_ISA_EXT_##ext)
 
-static __always_inline bool
-riscv_has_extension_likely(const unsigned long ext)
+static __always_inline bool __riscv_has_extension_likely(const unsigned long vendor,
+							 const unsigned long ext)
 {
-	compiletime_assert(ext < RISCV_ISA_EXT_MAX,
-			   "ext must be < RISCV_ISA_EXT_MAX");
-
-	if (IS_ENABLED(CONFIG_RISCV_ALTERNATIVE)) {
-		asm goto(
-		ALTERNATIVE("j	%l[l_no]", "nop", 0, %[ext], 1)
-		:
-		: [ext] "i" (ext)
-		:
-		: l_no);
-	} else {
-		if (!__riscv_isa_extension_available(NULL, ext))
-			goto l_no;
-	}
+	asm goto(ALTERNATIVE("j	%l[l_no]", "nop", %[vendor], %[ext], 1)
+	:
+	: [vendor] "i" (vendor), [ext] "i" (ext)
+	:
+	: l_no);
 
 	return true;
 l_no:
 	return false;
 }
 
-static __always_inline bool
-riscv_has_extension_unlikely(const unsigned long ext)
+static __always_inline bool __riscv_has_extension_unlikely(const unsigned long vendor,
+							   const unsigned long ext)
 {
-	compiletime_assert(ext < RISCV_ISA_EXT_MAX,
-			   "ext must be < RISCV_ISA_EXT_MAX");
-
-	if (IS_ENABLED(CONFIG_RISCV_ALTERNATIVE)) {
-		asm goto(
-		ALTERNATIVE("nop", "j	%l[l_yes]", 0, %[ext], 1)
-		:
-		: [ext] "i" (ext)
-		:
-		: l_yes);
-	} else {
-		if (__riscv_isa_extension_available(NULL, ext))
-			goto l_yes;
-	}
+	asm goto(ALTERNATIVE("nop", "j	%l[l_yes]", %[vendor], %[ext], 1)
+	:
+	: [vendor] "i" (vendor), [ext] "i" (ext)
+	:
+	: l_yes);
 
 	return false;
 l_yes:
 	return true;
 }
 
+static __always_inline bool riscv_has_extension_unlikely(const unsigned long ext)
+{
+	compiletime_assert(ext < RISCV_ISA_EXT_MAX, "ext must be < RISCV_ISA_EXT_MAX");
+
+	if (IS_ENABLED(CONFIG_RISCV_ALTERNATIVE))
+		return __riscv_has_extension_unlikely(STANDARD_EXT, ext);
+
+	return __riscv_isa_extension_available(NULL, ext);
+}
+
+static __always_inline bool riscv_has_extension_likely(const unsigned long ext)
+{
+	compiletime_assert(ext < RISCV_ISA_EXT_MAX, "ext must be < RISCV_ISA_EXT_MAX");
+
+	if (IS_ENABLED(CONFIG_RISCV_ALTERNATIVE))
+		return __riscv_has_extension_likely(STANDARD_EXT, ext);
+
+	return __riscv_isa_extension_available(NULL, ext);
+}
+
 static __always_inline bool riscv_cpu_has_extension_likely(int cpu, const unsigned long ext)
 {
-	if (IS_ENABLED(CONFIG_RISCV_ALTERNATIVE) && riscv_has_extension_likely(ext))
+	compiletime_assert(ext < RISCV_ISA_EXT_MAX, "ext must be < RISCV_ISA_EXT_MAX");
+
+	if (IS_ENABLED(CONFIG_RISCV_ALTERNATIVE) &&
+	    __riscv_has_extension_likely(STANDARD_EXT, ext))
 		return true;
 
 	return __riscv_isa_extension_available(hart_isa[cpu].isa, ext);
@@ -138,7 +171,10 @@ static __always_inline bool riscv_cpu_has_extension_likely(int cpu, const unsign
 
 static __always_inline bool riscv_cpu_has_extension_unlikely(int cpu, const unsigned long ext)
 {
-	if (IS_ENABLED(CONFIG_RISCV_ALTERNATIVE) && riscv_has_extension_unlikely(ext))
+	compiletime_assert(ext < RISCV_ISA_EXT_MAX, "ext must be < RISCV_ISA_EXT_MAX");
+
+	if (IS_ENABLED(CONFIG_RISCV_ALTERNATIVE) &&
+	    __riscv_has_extension_unlikely(STANDARD_EXT, ext))
 		return true;
 
 	return __riscv_isa_extension_available(hart_isa[cpu].isa, ext);
diff --git a/arch/riscv/include/asm/dmi.h b/arch/riscv/include/asm/dmi.h
new file mode 100644
index 000000000000..ca7cce557ef7
--- /dev/null
+++ b/arch/riscv/include/asm/dmi.h
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2024 Intel Corporation
+ *
+ * based on arch/arm64/include/asm/dmi.h
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+
+#ifndef __ASM_DMI_H
+#define __ASM_DMI_H
+
+#include <linux/io.h>
+#include <linux/slab.h>
+
+#define dmi_early_remap(x, l)		memremap(x, l, MEMREMAP_WB)
+#define dmi_early_unmap(x, l)		memunmap(x)
+#define dmi_remap(x, l)			memremap(x, l, MEMREMAP_WB)
+#define dmi_unmap(x)			memunmap(x)
+#define dmi_alloc(l)			kzalloc(l, GFP_KERNEL)
+
+#endif
diff --git a/arch/riscv/include/asm/exec.h b/arch/riscv/include/asm/exec.h
new file mode 100644
index 000000000000..07d9942682e0
--- /dev/null
+++ b/arch/riscv/include/asm/exec.h
@@ -0,0 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#ifndef __ASM_EXEC_H
+#define __ASM_EXEC_H
+
+extern unsigned long arch_align_stack(unsigned long sp);
+
+#endif	/* __ASM_EXEC_H */
diff --git a/arch/riscv/include/asm/fence.h b/arch/riscv/include/asm/fence.h
index 6bcd80325dfc..182db7930edc 100644
--- a/arch/riscv/include/asm/fence.h
+++ b/arch/riscv/include/asm/fence.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 #ifndef _ASM_RISCV_FENCE_H
 #define _ASM_RISCV_FENCE_H
 
diff --git a/arch/riscv/include/asm/ftrace.h b/arch/riscv/include/asm/ftrace.h
index 9eb31a7ea0aa..2cddd79ff21b 100644
--- a/arch/riscv/include/asm/ftrace.h
+++ b/arch/riscv/include/asm/ftrace.h
@@ -11,7 +11,6 @@
 #if defined(CONFIG_FUNCTION_GRAPH_TRACER) && defined(CONFIG_FRAME_POINTER)
 #define HAVE_FUNCTION_GRAPH_FP_TEST
 #endif
-#define HAVE_FUNCTION_GRAPH_RET_ADDR_PTR
 
 #define ARCH_SUPPORTS_FTRACE_OPS 1
 #ifndef __ASSEMBLY__
diff --git a/arch/riscv/include/asm/hugetlb.h b/arch/riscv/include/asm/hugetlb.h
index b1ce97a9dbfc..faf3624d8057 100644
--- a/arch/riscv/include/asm/hugetlb.h
+++ b/arch/riscv/include/asm/hugetlb.h
@@ -44,7 +44,7 @@ int huge_ptep_set_access_flags(struct vm_area_struct *vma,
 			       pte_t pte, int dirty);
 
 #define __HAVE_ARCH_HUGE_PTEP_GET
-pte_t huge_ptep_get(pte_t *ptep);
+pte_t huge_ptep_get(struct mm_struct *mm, unsigned long addr, pte_t *ptep);
 
 pte_t arch_make_huge_pte(pte_t entry, unsigned int shift, vm_flags_t flags);
 #define arch_make_huge_pte arch_make_huge_pte
diff --git a/arch/riscv/include/asm/hwcap.h b/arch/riscv/include/asm/hwcap.h
index e17d0078a651..46d9de54179e 100644
--- a/arch/riscv/include/asm/hwcap.h
+++ b/arch/riscv/include/asm/hwcap.h
@@ -80,7 +80,19 @@
 #define RISCV_ISA_EXT_ZFA		71
 #define RISCV_ISA_EXT_ZTSO		72
 #define RISCV_ISA_EXT_ZACAS		73
-#define RISCV_ISA_EXT_XANDESPMU		74
+#define RISCV_ISA_EXT_ZVE32X		74
+#define RISCV_ISA_EXT_ZVE32F		75
+#define RISCV_ISA_EXT_ZVE64X		76
+#define RISCV_ISA_EXT_ZVE64F		77
+#define RISCV_ISA_EXT_ZVE64D		78
+#define RISCV_ISA_EXT_ZIMOP		79
+#define RISCV_ISA_EXT_ZCA		80
+#define RISCV_ISA_EXT_ZCB		81
+#define RISCV_ISA_EXT_ZCD		82
+#define RISCV_ISA_EXT_ZCF		83
+#define RISCV_ISA_EXT_ZCMOP		84
+#define RISCV_ISA_EXT_ZAWRS		85
+#define RISCV_ISA_EXT_SVVPTC		86
 
 #define RISCV_ISA_EXT_XLINUXENVCFG	127
 
diff --git a/arch/riscv/include/asm/hwprobe.h b/arch/riscv/include/asm/hwprobe.h
index 630507dff5ea..ffb9484531af 100644
--- a/arch/riscv/include/asm/hwprobe.h
+++ b/arch/riscv/include/asm/hwprobe.h
@@ -8,7 +8,7 @@
 
 #include <uapi/asm/hwprobe.h>
 
-#define RISCV_HWPROBE_MAX_KEY 6
+#define RISCV_HWPROBE_MAX_KEY 9
 
 static inline bool riscv_hwprobe_key_is_valid(__s64 key)
 {
diff --git a/arch/riscv/include/asm/insn-def.h b/arch/riscv/include/asm/insn-def.h
index e27179b26086..9a913010cdd9 100644
--- a/arch/riscv/include/asm/insn-def.h
+++ b/arch/riscv/include/asm/insn-def.h
@@ -196,4 +196,8 @@
 	INSN_I(OPCODE_MISC_MEM, FUNC3(2), __RD(0),		\
 	       RS1(base), SIMM12(4))
 
+#define RISCV_PAUSE	".4byte 0x100000f"
+#define ZAWRS_WRS_NTO	".4byte 0x00d00073"
+#define ZAWRS_WRS_STO	".4byte 0x01d00073"
+
 #endif /* __ASM_INSN_DEF_H */
diff --git a/arch/riscv/include/asm/insn.h b/arch/riscv/include/asm/insn.h
index 06e439eeef9a..09fde95a5e8f 100644
--- a/arch/riscv/include/asm/insn.h
+++ b/arch/riscv/include/asm/insn.h
@@ -145,7 +145,7 @@
 
 /* parts of opcode for RVF, RVD and RVQ */
 #define RVFDQ_FL_FS_WIDTH_OFF	12
-#define RVFDQ_FL_FS_WIDTH_MASK	GENMASK(3, 0)
+#define RVFDQ_FL_FS_WIDTH_MASK	GENMASK(2, 0)
 #define RVFDQ_FL_FS_WIDTH_W	2
 #define RVFDQ_FL_FS_WIDTH_D	3
 #define RVFDQ_LS_FS_WIDTH_Q	4
diff --git a/arch/riscv/include/asm/irq.h b/arch/riscv/include/asm/irq.h
index 8e10a94430a2..7b038f3b7cb0 100644
--- a/arch/riscv/include/asm/irq.h
+++ b/arch/riscv/include/asm/irq.h
@@ -12,8 +12,68 @@
 
 #include <asm-generic/irq.h>
 
+#define INVALID_CONTEXT UINT_MAX
+
+#ifdef CONFIG_SMP
+void arch_trigger_cpumask_backtrace(const cpumask_t *mask, int exclude_cpu);
+#define arch_trigger_cpumask_backtrace arch_trigger_cpumask_backtrace
+#endif
+
 void riscv_set_intc_hwnode_fn(struct fwnode_handle *(*fn)(void));
 
 struct fwnode_handle *riscv_get_intc_hwnode(void);
 
+#ifdef CONFIG_ACPI
+
+enum riscv_irqchip_type {
+	ACPI_RISCV_IRQCHIP_INTC		= 0x00,
+	ACPI_RISCV_IRQCHIP_IMSIC	= 0x01,
+	ACPI_RISCV_IRQCHIP_PLIC		= 0x02,
+	ACPI_RISCV_IRQCHIP_APLIC	= 0x03,
+};
+
+int riscv_acpi_get_gsi_info(struct fwnode_handle *fwnode, u32 *gsi_base,
+			    u32 *id, u32 *nr_irqs, u32 *nr_idcs);
+struct fwnode_handle *riscv_acpi_get_gsi_domain_id(u32 gsi);
+unsigned long acpi_rintc_index_to_hartid(u32 index);
+unsigned long acpi_rintc_ext_parent_to_hartid(unsigned int plic_id, unsigned int ctxt_idx);
+unsigned int acpi_rintc_get_plic_nr_contexts(unsigned int plic_id);
+unsigned int acpi_rintc_get_plic_context(unsigned int plic_id, unsigned int ctxt_idx);
+int __init acpi_rintc_get_imsic_mmio_info(u32 index, struct resource *res);
+
+#else
+static inline int riscv_acpi_get_gsi_info(struct fwnode_handle *fwnode, u32 *gsi_base,
+					  u32 *id, u32 *nr_irqs, u32 *nr_idcs)
+{
+	return 0;
+}
+
+static inline unsigned long acpi_rintc_index_to_hartid(u32 index)
+{
+	return INVALID_HARTID;
+}
+
+static inline unsigned long acpi_rintc_ext_parent_to_hartid(unsigned int plic_id,
+							    unsigned int ctxt_idx)
+{
+	return INVALID_HARTID;
+}
+
+static inline unsigned int acpi_rintc_get_plic_nr_contexts(unsigned int plic_id)
+{
+	return INVALID_CONTEXT;
+}
+
+static inline unsigned int acpi_rintc_get_plic_context(unsigned int plic_id, unsigned int ctxt_idx)
+{
+	return INVALID_CONTEXT;
+}
+
+static inline int __init acpi_rintc_get_imsic_mmio_info(u32 index, struct resource *res)
+{
+	return 0;
+}
+
+#endif /* CONFIG_ACPI */
+
 #endif /* _ASM_RISCV_IRQ_H */
diff --git a/arch/riscv/include/asm/jump_label.h b/arch/riscv/include/asm/jump_label.h
index 4a35d787c019..1c768d02bd0c 100644
--- a/arch/riscv/include/asm/jump_label.h
+++ b/arch/riscv/include/asm/jump_label.h
@@ -12,6 +12,8 @@
 #include <linux/types.h>
 #include <asm/asm.h>
 
+#define HAVE_JUMP_LABEL_BATCH
+
 #define JUMP_LABEL_NOP_SIZE 4
 
 static __always_inline bool arch_static_branch(struct static_key * const key,
@@ -44,7 +46,7 @@ static __always_inline bool arch_static_branch_jump(struct static_key * const ke
 		"	.option push				\n\t"
 		"	.option norelax				\n\t"
 		"	.option norvc				\n\t"
-		"1:	jal		zero, %l[label]		\n\t"
+		"1:	j		%l[label]		\n\t"
 		"	.option pop				\n\t"
 		"	.pushsection	__jump_table, \"aw\"	\n\t"
 		"	.align		" RISCV_LGPTR "		\n\t"
diff --git a/arch/riscv/include/asm/kasan.h b/arch/riscv/include/asm/kasan.h
index 0b85e363e778..e6a0071bdb56 100644
--- a/arch/riscv/include/asm/kasan.h
+++ b/arch/riscv/include/asm/kasan.h
@@ -6,8 +6,6 @@
 
 #ifndef __ASSEMBLY__
 
-#ifdef CONFIG_KASAN
-
 /*
  * The following comment was copied from arm64:
  * KASAN_SHADOW_START: beginning of the kernel virtual addresses.
@@ -34,6 +32,8 @@
  */
 #define KASAN_SHADOW_START	((KASAN_SHADOW_END - KASAN_SHADOW_SIZE) & PGDIR_MASK)
 #define KASAN_SHADOW_END	MODULES_LOWEST_VADDR
+
+#ifdef CONFIG_KASAN
 #define KASAN_SHADOW_OFFSET	_AC(CONFIG_KASAN_SHADOW_OFFSET, UL)
 
 void kasan_init(void);
diff --git a/arch/riscv/include/asm/kvm_aia_aplic.h b/arch/riscv/include/asm/kvm_aia_aplic.h
deleted file mode 100644
index 6dd1a4809ec1..000000000000
--- a/arch/riscv/include/asm/kvm_aia_aplic.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Copyright (C) 2021 Western Digital Corporation or its affiliates.
- * Copyright (C) 2022 Ventana Micro Systems Inc.
- */
-#ifndef __KVM_RISCV_AIA_IMSIC_H
-#define __KVM_RISCV_AIA_IMSIC_H
-
-#include <linux/bitops.h>
-
-#define APLIC_MAX_IDC			BIT(14)
-#define APLIC_MAX_SOURCE		1024
-
-#define APLIC_DOMAINCFG			0x0000
-#define APLIC_DOMAINCFG_RDONLY		0x80000000
-#define APLIC_DOMAINCFG_IE		BIT(8)
-#define APLIC_DOMAINCFG_DM		BIT(2)
-#define APLIC_DOMAINCFG_BE		BIT(0)
-
-#define APLIC_SOURCECFG_BASE		0x0004
-#define APLIC_SOURCECFG_D		BIT(10)
-#define APLIC_SOURCECFG_CHILDIDX_MASK	0x000003ff
-#define APLIC_SOURCECFG_SM_MASK	0x00000007
-#define APLIC_SOURCECFG_SM_INACTIVE	0x0
-#define APLIC_SOURCECFG_SM_DETACH	0x1
-#define APLIC_SOURCECFG_SM_EDGE_RISE	0x4
-#define APLIC_SOURCECFG_SM_EDGE_FALL	0x5
-#define APLIC_SOURCECFG_SM_LEVEL_HIGH	0x6
-#define APLIC_SOURCECFG_SM_LEVEL_LOW	0x7
-
-#define APLIC_IRQBITS_PER_REG		32
-
-#define APLIC_SETIP_BASE		0x1c00
-#define APLIC_SETIPNUM			0x1cdc
-
-#define APLIC_CLRIP_BASE		0x1d00
-#define APLIC_CLRIPNUM			0x1ddc
-
-#define APLIC_SETIE_BASE		0x1e00
-#define APLIC_SETIENUM			0x1edc
-
-#define APLIC_CLRIE_BASE		0x1f00
-#define APLIC_CLRIENUM			0x1fdc
-
-#define APLIC_SETIPNUM_LE		0x2000
-#define APLIC_SETIPNUM_BE		0x2004
-
-#define APLIC_GENMSI			0x3000
-
-#define APLIC_TARGET_BASE		0x3004
-#define APLIC_TARGET_HART_IDX_SHIFT	18
-#define APLIC_TARGET_HART_IDX_MASK	0x3fff
-#define APLIC_TARGET_GUEST_IDX_SHIFT	12
-#define APLIC_TARGET_GUEST_IDX_MASK	0x3f
-#define APLIC_TARGET_IPRIO_MASK	0xff
-#define APLIC_TARGET_EIID_MASK	0x7ff
-
-#endif
diff --git a/arch/riscv/include/asm/kvm_aia_imsic.h b/arch/riscv/include/asm/kvm_aia_imsic.h
deleted file mode 100644
index da5881d2bde0..000000000000
--- a/arch/riscv/include/asm/kvm_aia_imsic.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Copyright (C) 2021 Western Digital Corporation or its affiliates.
- * Copyright (C) 2022 Ventana Micro Systems Inc.
- */
-#ifndef __KVM_RISCV_AIA_IMSIC_H
-#define __KVM_RISCV_AIA_IMSIC_H
-
-#include <linux/types.h>
-#include <asm/csr.h>
-
-#define IMSIC_MMIO_PAGE_SHIFT		12
-#define IMSIC_MMIO_PAGE_SZ		(1UL << IMSIC_MMIO_PAGE_SHIFT)
-#define IMSIC_MMIO_PAGE_LE		0x00
-#define IMSIC_MMIO_PAGE_BE		0x04
-
-#define IMSIC_MIN_ID			63
-#define IMSIC_MAX_ID			2048
-
-#define IMSIC_EIDELIVERY		0x70
-
-#define IMSIC_EITHRESHOLD		0x72
-
-#define IMSIC_EIP0			0x80
-#define IMSIC_EIP63			0xbf
-#define IMSIC_EIPx_BITS			32
-
-#define IMSIC_EIE0			0xc0
-#define IMSIC_EIE63			0xff
-#define IMSIC_EIEx_BITS			32
-
-#define IMSIC_FIRST			IMSIC_EIDELIVERY
-#define IMSIC_LAST			IMSIC_EIE63
-
-#define IMSIC_MMIO_SETIPNUM_LE		0x00
-#define IMSIC_MMIO_SETIPNUM_BE		0x04
-
-#endif
diff --git a/arch/riscv/include/asm/kvm_host.h b/arch/riscv/include/asm/kvm_host.h
index d96281278586..2e2254fd2a2a 100644
--- a/arch/riscv/include/asm/kvm_host.h
+++ b/arch/riscv/include/asm/kvm_host.h
@@ -80,6 +80,7 @@ struct kvm_vcpu_stat {
 	struct kvm_vcpu_stat_generic generic;
 	u64 ecall_exit_stat;
 	u64 wfi_exit_stat;
+	u64 wrs_exit_stat;
 	u64 mmio_exit_user;
 	u64 mmio_exit_kernel;
 	u64 csr_exit_user;
@@ -286,7 +287,6 @@ struct kvm_vcpu_arch {
 };
 
 static inline void kvm_arch_sync_events(struct kvm *kvm) {}
-static inline void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu) {}
 
 #define KVM_RISCV_GSTAGE_TLB_MIN_ORDER		12
 
diff --git a/arch/riscv/include/asm/kvm_vcpu_pmu.h b/arch/riscv/include/asm/kvm_vcpu_pmu.h
index fa0f535bbbf0..1d85b6617508 100644
--- a/arch/riscv/include/asm/kvm_vcpu_pmu.h
+++ b/arch/riscv/include/asm/kvm_vcpu_pmu.h
@@ -10,6 +10,7 @@
 #define __KVM_VCPU_RISCV_PMU_H
 
 #include <linux/perf/riscv_pmu.h>
+#include <asm/kvm_vcpu_insn.h>
 #include <asm/sbi.h>
 
 #ifdef CONFIG_RISCV_PMU_SBI
@@ -64,11 +65,11 @@ struct kvm_pmu {
 
 #if defined(CONFIG_32BIT)
 #define KVM_RISCV_VCPU_HPMCOUNTER_CSR_FUNCS \
-{.base = CSR_CYCLEH,	.count = 31,	.func = kvm_riscv_vcpu_pmu_read_hpm }, \
-{.base = CSR_CYCLE,	.count = 31,	.func = kvm_riscv_vcpu_pmu_read_hpm },
+{.base = CSR_CYCLEH,	.count = 32,	.func = kvm_riscv_vcpu_pmu_read_hpm }, \
+{.base = CSR_CYCLE,	.count = 32,	.func = kvm_riscv_vcpu_pmu_read_hpm },
 #else
 #define KVM_RISCV_VCPU_HPMCOUNTER_CSR_FUNCS \
-{.base = CSR_CYCLE,	.count = 31,	.func = kvm_riscv_vcpu_pmu_read_hpm },
+{.base = CSR_CYCLE,	.count = 32,	.func = kvm_riscv_vcpu_pmu_read_hpm },
 #endif
 
 int kvm_riscv_vcpu_pmu_incr_fw(struct kvm_vcpu *vcpu, unsigned long fid);
@@ -104,8 +105,20 @@ void kvm_riscv_vcpu_pmu_reset(struct kvm_vcpu *vcpu);
 struct kvm_pmu {
 };
 
+static inline int kvm_riscv_vcpu_pmu_read_legacy(struct kvm_vcpu *vcpu, unsigned int csr_num,
+						 unsigned long *val, unsigned long new_val,
+						 unsigned long wr_mask)
+{
+	if (csr_num == CSR_CYCLE || csr_num == CSR_INSTRET) {
+		*val = 0;
+		return KVM_INSN_CONTINUE_NEXT_SEPC;
+	} else {
+		return KVM_INSN_ILLEGAL_TRAP;
+	}
+}
+
 #define KVM_RISCV_VCPU_HPMCOUNTER_CSR_FUNCS \
-{.base = 0,	.count = 0,	.func = NULL },
+{.base = CSR_CYCLE,	.count = 3,	.func = kvm_riscv_vcpu_pmu_read_legacy },
 
 static inline void kvm_riscv_vcpu_pmu_init(struct kvm_vcpu *vcpu) {}
 static inline int kvm_riscv_vcpu_pmu_incr_fw(struct kvm_vcpu *vcpu, unsigned long fid)
diff --git a/arch/riscv/include/asm/mmu.h b/arch/riscv/include/asm/mmu.h
index 947fd60f9051..c9e03e9da3dc 100644
--- a/arch/riscv/include/asm/mmu.h
+++ b/arch/riscv/include/asm/mmu.h
@@ -31,8 +31,8 @@ typedef struct {
 #define cntx2asid(cntx)		((cntx) & SATP_ASID_MASK)
 #define cntx2version(cntx)	((cntx) & ~SATP_ASID_MASK)
 
-void __init create_pgd_mapping(pgd_t *pgdp, uintptr_t va, phys_addr_t pa,
-			       phys_addr_t sz, pgprot_t prot);
+void __meminit create_pgd_mapping(pgd_t *pgdp, uintptr_t va, phys_addr_t pa, phys_addr_t sz,
+				  pgprot_t prot);
 #endif /* __ASSEMBLY__ */
 
 #endif /* _ASM_RISCV_MMU_H */
diff --git a/arch/riscv/include/asm/mmzone.h b/arch/riscv/include/asm/mmzone.h
deleted file mode 100644
index fa17e01d9ab2..000000000000
--- a/arch/riscv/include/asm/mmzone.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __ASM_MMZONE_H
-#define __ASM_MMZONE_H
-
-#ifdef CONFIG_NUMA
-
-#include <asm/numa.h>
-
-extern struct pglist_data *node_data[];
-#define NODE_DATA(nid)		(node_data[(nid)])
-
-#endif /* CONFIG_NUMA */
-#endif /* __ASM_MMZONE_H */
diff --git a/arch/riscv/include/asm/page.h b/arch/riscv/include/asm/page.h
index 115ac98b8d72..32d308a3355f 100644
--- a/arch/riscv/include/asm/page.h
+++ b/arch/riscv/include/asm/page.h
@@ -37,7 +37,7 @@
  * define the PAGE_OFFSET value for SV48 and SV39.
  */
 #define PAGE_OFFSET_L4		_AC(0xffffaf8000000000, UL)
-#define PAGE_OFFSET_L3		_AC(0xffffffd800000000, UL)
+#define PAGE_OFFSET_L3		_AC(0xffffffd600000000, UL)
 #else
 #define PAGE_OFFSET		_AC(CONFIG_PAGE_OFFSET, UL)
 #endif /* CONFIG_64BIT */
@@ -112,11 +112,13 @@ struct kernel_mapping {
 	/* Offset between linear mapping virtual address and kernel load address */
 	unsigned long va_pa_offset;
 	/* Offset between kernel mapping virtual address and kernel load address */
-	unsigned long va_kernel_pa_offset;
-	unsigned long va_kernel_xip_pa_offset;
 #ifdef CONFIG_XIP_KERNEL
+	unsigned long va_kernel_xip_text_pa_offset;
+	unsigned long va_kernel_xip_data_pa_offset;
 	uintptr_t xiprom;
 	uintptr_t xiprom_sz;
+#else
+	unsigned long va_kernel_pa_offset;
 #endif
 };
 
@@ -134,12 +136,18 @@ extern phys_addr_t phys_ram_base;
 #else
 void *linear_mapping_pa_to_va(unsigned long x);
 #endif
+
+#ifdef CONFIG_XIP_KERNEL
 #define kernel_mapping_pa_to_va(y)	({					\
 	unsigned long _y = (unsigned long)(y);					\
-	(IS_ENABLED(CONFIG_XIP_KERNEL) && _y < phys_ram_base) ?			\
-		(void *)(_y + kernel_map.va_kernel_xip_pa_offset) :		\
-		(void *)(_y + kernel_map.va_kernel_pa_offset + XIP_OFFSET);	\
+	(_y < phys_ram_base) ?							\
+		(void *)(_y + kernel_map.va_kernel_xip_text_pa_offset) :	\
+		(void *)(_y + kernel_map.va_kernel_xip_data_pa_offset);		\
 	})
+#else
+#define kernel_mapping_pa_to_va(y) ((void *)((unsigned long)(y) + kernel_map.va_kernel_pa_offset))
+#endif
+
 #define __pa_to_va_nodebug(x)		linear_mapping_pa_to_va(x)
 
 #ifndef CONFIG_DEBUG_VIRTUAL
@@ -147,12 +155,17 @@ void *linear_mapping_pa_to_va(unsigned long x);
 #else
 phys_addr_t linear_mapping_va_to_pa(unsigned long x);
 #endif
+
+#ifdef CONFIG_XIP_KERNEL
 #define kernel_mapping_va_to_pa(y) ({						\
 	unsigned long _y = (unsigned long)(y);					\
-	(IS_ENABLED(CONFIG_XIP_KERNEL) && _y < kernel_map.virt_addr + XIP_OFFSET) ? \
-		(_y - kernel_map.va_kernel_xip_pa_offset) :			\
-		(_y - kernel_map.va_kernel_pa_offset - XIP_OFFSET);		\
+	(_y < kernel_map.virt_addr + kernel_map.xiprom_sz) ?			\
+		(_y - kernel_map.va_kernel_xip_text_pa_offset) :		\
+		(_y - kernel_map.va_kernel_xip_data_pa_offset);			\
 	})
+#else
+#define kernel_mapping_va_to_pa(y) ((unsigned long)(y) - kernel_map.va_kernel_pa_offset)
+#endif
 
 #define __va_to_pa_nodebug(x)	({						\
 	unsigned long _x = x;							\
@@ -188,6 +201,11 @@ extern phys_addr_t __phys_addr_symbol(unsigned long x);
 
 unsigned long kaslr_offset(void);
 
+static __always_inline void *pfn_to_kaddr(unsigned long pfn)
+{
+	return __va(pfn << PAGE_SHIFT);
+}
+
 #endif /* __ASSEMBLY__ */
 
 #define virt_addr_valid(vaddr)	({						\
diff --git a/arch/riscv/include/asm/patch.h b/arch/riscv/include/asm/patch.h
index 9f5d6e14c405..7228e266b9a1 100644
--- a/arch/riscv/include/asm/patch.h
+++ b/arch/riscv/include/asm/patch.h
@@ -9,7 +9,7 @@
 int patch_insn_write(void *addr, const void *insn, size_t len);
 int patch_text_nosync(void *addr, const void *insns, size_t len);
 int patch_text_set_nosync(void *addr, u8 c, size_t len);
-int patch_text(void *addr, u32 *insns, int ninsns);
+int patch_text(void *addr, u32 *insns, size_t len);
 
 extern int riscv_patch_in_stop_machine;
 
diff --git a/arch/riscv/include/asm/pgtable-64.h b/arch/riscv/include/asm/pgtable-64.h
index 8c36a8818432..0897dd99ab8d 100644
--- a/arch/riscv/include/asm/pgtable-64.h
+++ b/arch/riscv/include/asm/pgtable-64.h
@@ -398,4 +398,24 @@ static inline struct page *pgd_page(pgd_t pgd)
 #define p4d_offset p4d_offset
 p4d_t *p4d_offset(pgd_t *pgd, unsigned long address);
 
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
+static inline int pte_devmap(pte_t pte);
+static inline pte_t pmd_pte(pmd_t pmd);
+
+static inline int pmd_devmap(pmd_t pmd)
+{
+	return pte_devmap(pmd_pte(pmd));
+}
+
+static inline int pud_devmap(pud_t pud)
+{
+	return 0;
+}
+
+static inline int pgd_devmap(pgd_t pgd)
+{
+	return 0;
+}
+#endif
+
 #endif /* _ASM_RISCV_PGTABLE_64_H */
diff --git a/arch/riscv/include/asm/pgtable-bits.h b/arch/riscv/include/asm/pgtable-bits.h
index 179bd4afece4..a8f5205cea54 100644
--- a/arch/riscv/include/asm/pgtable-bits.h
+++ b/arch/riscv/include/asm/pgtable-bits.h
@@ -19,6 +19,7 @@
 #define _PAGE_SOFT      (3 << 8)    /* Reserved for software */
 
 #define _PAGE_SPECIAL   (1 << 8)    /* RSW: 0x1 */
+#define _PAGE_DEVMAP    (1 << 9)    /* RSW, devmap */
 #define _PAGE_TABLE     _PAGE_PRESENT
 
 /*
diff --git a/arch/riscv/include/asm/pgtable.h b/arch/riscv/include/asm/pgtable.h
index aad8b8ca51f1..e79f15293492 100644
--- a/arch/riscv/include/asm/pgtable.h
+++ b/arch/riscv/include/asm/pgtable.h
@@ -107,13 +107,6 @@
 
 #endif
 
-#ifdef CONFIG_XIP_KERNEL
-#define XIP_OFFSET		SZ_32M
-#define XIP_OFFSET_MASK		(SZ_32M - 1)
-#else
-#define XIP_OFFSET		0
-#endif
-
 #ifndef __ASSEMBLY__
 
 #include <asm/page.h>
@@ -142,11 +135,14 @@
 
 #ifdef CONFIG_XIP_KERNEL
 #define XIP_FIXUP(addr) ({							\
+	extern char _sdata[], _start[], _end[];					\
+	uintptr_t __rom_start_data = CONFIG_XIP_PHYS_ADDR			\
+				+ (uintptr_t)&_sdata - (uintptr_t)&_start;	\
+	uintptr_t __rom_end_data = CONFIG_XIP_PHYS_ADDR				\
+				+ (uintptr_t)&_end - (uintptr_t)&_start;	\
 	uintptr_t __a = (uintptr_t)(addr);					\
-	(__a >= CONFIG_XIP_PHYS_ADDR && \
-	 __a < CONFIG_XIP_PHYS_ADDR + XIP_OFFSET * 2) ?	\
-		__a - CONFIG_XIP_PHYS_ADDR + CONFIG_PHYS_RAM_BASE - XIP_OFFSET :\
-		__a;								\
+	(__a >= __rom_start_data && __a < __rom_end_data) ?			\
+		__a - __rom_start_data + CONFIG_PHYS_RAM_BASE :	__a;		\
 	})
 #else
 #define XIP_FIXUP(addr)		(addr)
@@ -165,7 +161,7 @@ struct pt_alloc_ops {
 #endif
 };
 
-extern struct pt_alloc_ops pt_ops __initdata;
+extern struct pt_alloc_ops pt_ops __meminitdata;
 
 #ifdef CONFIG_MMU
 /* Number of PGD entries that a user-mode program can use */
@@ -350,6 +346,19 @@ static inline int pte_present(pte_t pte)
 	return (pte_val(pte) & (_PAGE_PRESENT | _PAGE_PROT_NONE));
 }
 
+#define pte_accessible pte_accessible
+static inline unsigned long pte_accessible(struct mm_struct *mm, pte_t a)
+{
+	if (pte_val(a) & _PAGE_PRESENT)
+		return true;
+
+	if ((pte_val(a) & _PAGE_PROT_NONE) &&
+	    atomic_read(&mm->tlb_flush_pending))
+		return true;
+
+	return false;
+}
+
 static inline int pte_none(pte_t pte)
 {
 	return (pte_val(pte) == 0);
@@ -390,6 +399,13 @@ static inline int pte_special(pte_t pte)
 	return pte_val(pte) & _PAGE_SPECIAL;
 }
 
+#ifdef CONFIG_ARCH_HAS_PTE_DEVMAP
+static inline int pte_devmap(pte_t pte)
+{
+	return pte_val(pte) & _PAGE_DEVMAP;
+}
+#endif
+
 /* static inline pte_t pte_rdprotect(pte_t pte) */
 
 static inline pte_t pte_wrprotect(pte_t pte)
@@ -431,6 +447,11 @@ static inline pte_t pte_mkspecial(pte_t pte)
 	return __pte(pte_val(pte) | _PAGE_SPECIAL);
 }
 
+static inline pte_t pte_mkdevmap(pte_t pte)
+{
+	return __pte(pte_val(pte) | _PAGE_DEVMAP);
+}
+
 static inline pte_t pte_mkhuge(pte_t pte)
 {
 	return pte;
@@ -476,6 +497,9 @@ static inline void update_mmu_cache_range(struct vm_fault *vmf,
 		struct vm_area_struct *vma, unsigned long address,
 		pte_t *ptep, unsigned int nr)
 {
+	asm goto(ALTERNATIVE("nop", "j %l[svvptc]", 0, RISCV_ISA_EXT_SVVPTC, 1)
+		 : : : : svvptc);
+
 	/*
 	 * The kernel assumes that TLBs don't cache invalid entries, but
 	 * in RISC-V, SFENCE.VMA specifies an ordering constraint, not a
@@ -485,12 +509,19 @@ static inline void update_mmu_cache_range(struct vm_fault *vmf,
 	 */
 	while (nr--)
 		local_flush_tlb_page(address + nr * PAGE_SIZE);
+
+svvptc:;
+	/*
+	 * Svvptc guarantees that the new valid pte will be visible within
+	 * a bounded timeframe, so when the uarch does not cache invalid
+	 * entries, we don't have to do anything.
+	 */
 }
 #define update_mmu_cache(vma, addr, ptep) \
 	update_mmu_cache_range(NULL, vma, addr, ptep, 1)
 
-#define __HAVE_ARCH_UPDATE_MMU_TLB
-#define update_mmu_tlb update_mmu_cache
+#define update_mmu_tlb_range(vma, addr, ptep, nr) \
+	update_mmu_cache_range(NULL, vma, addr, ptep, nr)
 
 static inline void update_mmu_cache_pmd(struct vm_area_struct *vma,
 		unsigned long address, pmd_t *pmdp)
@@ -721,6 +752,11 @@ static inline pmd_t pmd_mkdirty(pmd_t pmd)
 	return pte_pmd(pte_mkdirty(pmd_pte(pmd)));
 }
 
+static inline pmd_t pmd_mkdevmap(pmd_t pmd)
+{
+	return pte_pmd(pte_mkdevmap(pmd_pte(pmd)));
+}
+
 static inline void set_pmd_at(struct mm_struct *mm, unsigned long addr,
 				pmd_t *pmdp, pmd_t pmd)
 {
diff --git a/arch/riscv/include/asm/processor.h b/arch/riscv/include/asm/processor.h
index 68c3432dc6ea..efa1b3519b23 100644
--- a/arch/riscv/include/asm/processor.h
+++ b/arch/riscv/include/asm/processor.h
@@ -14,36 +14,14 @@
 
 #include <asm/ptrace.h>
 
-/*
- * addr is a hint to the maximum userspace address that mmap should provide, so
- * this macro needs to return the largest address space available so that
- * mmap_end < addr, being mmap_end the top of that address space.
- * See Documentation/arch/riscv/vm-layout.rst for more details.
- */
 #define arch_get_mmap_end(addr, len, flags)			\
 ({								\
-	unsigned long mmap_end;					\
-	typeof(addr) _addr = (addr);				\
-	if ((_addr) == 0 || is_compat_task() ||			\
-	    ((_addr + len) > BIT(VA_BITS - 1)))			\
-		mmap_end = STACK_TOP_MAX;			\
-	else							\
-		mmap_end = (_addr + len);			\
-	mmap_end;						\
+	STACK_TOP_MAX;						\
 })
 
 #define arch_get_mmap_base(addr, base)				\
 ({								\
-	unsigned long mmap_base;				\
-	typeof(addr) _addr = (addr);				\
-	typeof(base) _base = (base);				\
-	unsigned long rnd_gap = DEFAULT_MAP_WINDOW - (_base);	\
-	if ((_addr) == 0 || is_compat_task() || 		\
-	    ((_addr + len) > BIT(VA_BITS - 1)))			\
-		mmap_base = (_base);				\
-	else							\
-		mmap_base = (_addr + len) - rnd_gap;		\
-	mmap_base;						\
+	base;							\
 })
 
 #ifdef CONFIG_64BIT
@@ -57,6 +35,12 @@
 
 #define STACK_TOP		DEFAULT_MAP_WINDOW
 
+#ifdef CONFIG_MMU
+#define user_max_virt_addr() arch_get_mmap_end(ULONG_MAX, 0, 0)
+#else
+#define user_max_virt_addr() 0
+#endif /* CONFIG_MMU */
+
 /*
  * This decides where the kernel will search for a free chunk of vm
  * space during mmap's.
diff --git a/arch/riscv/include/asm/sbi.h b/arch/riscv/include/asm/sbi.h
index 1079e214fe85..98f631b051db 100644
--- a/arch/riscv/include/asm/sbi.h
+++ b/arch/riscv/include/asm/sbi.h
@@ -9,6 +9,7 @@
 
 #include <linux/types.h>
 #include <linux/cpumask.h>
+#include <linux/jump_label.h>
 
 #ifdef CONFIG_RISCV_SBI
 enum sbi_ext_id {
@@ -158,6 +159,7 @@ struct riscv_pmu_snapshot_data {
 
 #define RISCV_PMU_RAW_EVENT_MASK GENMASK_ULL(47, 0)
 #define RISCV_PMU_RAW_EVENT_IDX 0x20000
+#define RISCV_PLAT_FW_EVENT	0xFFFF
 
 /** General pmu event codes specified in SBI PMU extension */
 enum sbi_pmu_hw_generic_events_t {
@@ -304,10 +306,13 @@ struct sbiret {
 };
 
 void sbi_init(void);
-struct sbiret sbi_ecall(int ext, int fid, unsigned long arg0,
-			unsigned long arg1, unsigned long arg2,
-			unsigned long arg3, unsigned long arg4,
-			unsigned long arg5);
+long __sbi_base_ecall(int fid);
+struct sbiret __sbi_ecall(unsigned long arg0, unsigned long arg1,
+			  unsigned long arg2, unsigned long arg3,
+			  unsigned long arg4, unsigned long arg5,
+			  int fid, int ext);
+#define sbi_ecall(e, f, a0, a1, a2, a3, a4, a5)	\
+		__sbi_ecall(a0, a1, a2, a3, a4, a5, f, e)
 
 #ifdef CONFIG_RISCV_SBI_V01
 void sbi_console_putchar(int ch);
@@ -371,7 +376,23 @@ static inline unsigned long sbi_mk_version(unsigned long major,
 		| (minor & SBI_SPEC_VERSION_MINOR_MASK);
 }
 
-int sbi_err_map_linux_errno(int err);
+static inline int sbi_err_map_linux_errno(int err)
+{
+	switch (err) {
+	case SBI_SUCCESS:
+		return 0;
+	case SBI_ERR_DENIED:
+		return -EPERM;
+	case SBI_ERR_INVALID_PARAM:
+		return -EINVAL;
+	case SBI_ERR_INVALID_ADDRESS:
+		return -EFAULT;
+	case SBI_ERR_NOT_SUPPORTED:
+	case SBI_ERR_FAILURE:
+	default:
+		return -ENOTSUPP;
+	};
+}
 
 extern bool sbi_debug_console_available;
 int sbi_debug_console_write(const char *bytes, unsigned int num_bytes);
diff --git a/arch/riscv/include/asm/set_memory.h b/arch/riscv/include/asm/set_memory.h
index ec11001c3fe0..ab92fc84e1fc 100644
--- a/arch/riscv/include/asm/set_memory.h
+++ b/arch/riscv/include/asm/set_memory.h
@@ -46,7 +46,7 @@ bool kernel_page_present(struct page *page);
 
 #endif /* __ASSEMBLY__ */
 
-#ifdef CONFIG_STRICT_KERNEL_RWX
+#if defined(CONFIG_STRICT_KERNEL_RWX) || defined(CONFIG_XIP_KERNEL)
 #ifdef CONFIG_64BIT
 #define SECTION_ALIGN (1 << 21)
 #else
diff --git a/arch/riscv/include/asm/sparsemem.h b/arch/riscv/include/asm/sparsemem.h
index 63acaecc3374..2f901a410586 100644
--- a/arch/riscv/include/asm/sparsemem.h
+++ b/arch/riscv/include/asm/sparsemem.h
@@ -7,7 +7,7 @@
 #ifdef CONFIG_64BIT
 #define MAX_PHYSMEM_BITS	56
 #else
-#define MAX_PHYSMEM_BITS	34
+#define MAX_PHYSMEM_BITS	32
 #endif /* CONFIG_64BIT */
 #define SECTION_SIZE_BITS	27
 #endif /* CONFIG_SPARSEMEM */
diff --git a/arch/riscv/include/asm/string.h b/arch/riscv/include/asm/string.h
index a96b1fea24fe..5ba77f60bf0b 100644
--- a/arch/riscv/include/asm/string.h
+++ b/arch/riscv/include/asm/string.h
@@ -19,6 +19,7 @@ extern asmlinkage void *__memcpy(void *, const void *, size_t);
 extern asmlinkage void *memmove(void *, const void *, size_t);
 extern asmlinkage void *__memmove(void *, const void *, size_t);
 
+#if !(defined(CONFIG_KASAN_GENERIC) || defined(CONFIG_KASAN_SW_TAGS))
 #define __HAVE_ARCH_STRCMP
 extern asmlinkage int strcmp(const char *cs, const char *ct);
 
@@ -27,6 +28,7 @@ extern asmlinkage __kernel_size_t strlen(const char *);
 
 #define __HAVE_ARCH_STRNCMP
 extern asmlinkage int strncmp(const char *cs, const char *ct, size_t count);
+#endif
 
 /* For those files which don't want to check by kasan. */
 #if defined(CONFIG_KASAN) && !defined(__SANITIZE_ADDRESS__)
diff --git a/arch/riscv/include/asm/syscall_table.h b/arch/riscv/include/asm/syscall_table.h
new file mode 100644
index 000000000000..0c2d61782813
--- /dev/null
+++ b/arch/riscv/include/asm/syscall_table.h
@@ -0,0 +1,7 @@
+#include <asm/bitsperlong.h>
+
+#if __BITS_PER_LONG == 64
+#include <asm/syscall_table_64.h>
+#else
+#include <asm/syscall_table_32.h>
+#endif
diff --git a/arch/riscv/include/asm/thread_info.h b/arch/riscv/include/asm/thread_info.h
index 5d473343634b..ebe52f96da34 100644
--- a/arch/riscv/include/asm/thread_info.h
+++ b/arch/riscv/include/asm/thread_info.h
@@ -10,6 +10,7 @@
 
 #include <asm/page.h>
 #include <linux/const.h>
+#include <linux/sizes.h>
 
 /* thread information allocation */
 #define THREAD_SIZE_ORDER	CONFIG_THREAD_SIZE_ORDER
@@ -60,6 +61,13 @@ struct thread_info {
 	void			*scs_base;
 	void			*scs_sp;
 #endif
+#ifdef CONFIG_64BIT
+	/*
+	 * Used in handle_exception() to save a0, a1 and a2 before knowing if we
+	 * can access the kernel stack.
+	 */
+	unsigned long		a0, a1, a2;
+#endif
 };
 
 #ifdef CONFIG_SHADOW_CALL_STACK
@@ -111,8 +119,4 @@ int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src);
 #define _TIF_UPROBE		(1 << TIF_UPROBE)
 #define _TIF_RISCV_V_DEFER_RESTORE	(1 << TIF_RISCV_V_DEFER_RESTORE)
 
-#define _TIF_WORK_MASK \
-	(_TIF_NOTIFY_RESUME | _TIF_SIGPENDING | _TIF_NEED_RESCHED | \
-	 _TIF_NOTIFY_SIGNAL | _TIF_UPROBE)
-
 #endif /* _ASM_RISCV_THREAD_INFO_H */
diff --git a/arch/riscv/include/asm/topology.h b/arch/riscv/include/asm/topology.h
index 61183688bdd5..fe1a8bf6902d 100644
--- a/arch/riscv/include/asm/topology.h
+++ b/arch/riscv/include/asm/topology.h
@@ -4,6 +4,10 @@
 
 #include <linux/arch_topology.h>
 
+#ifdef CONFIG_NUMA
+#include <asm/numa.h>
+#endif
+
 /* Replace task scheduler's default frequency-invariant accounting */
 #define arch_scale_freq_tick		topology_scale_freq_tick
 #define arch_set_freq_scale		topology_set_freq_scale
diff --git a/arch/riscv/include/asm/trace.h b/arch/riscv/include/asm/trace.h
new file mode 100644
index 000000000000..6151cee5450c
--- /dev/null
+++ b/arch/riscv/include/asm/trace.h
@@ -0,0 +1,54 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM riscv
+
+#if !defined(_TRACE_RISCV_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_RISCV_H
+
+#include <linux/tracepoint.h>
+
+TRACE_EVENT_CONDITION(sbi_call,
+	TP_PROTO(int ext, int fid),
+	TP_ARGS(ext, fid),
+	TP_CONDITION(ext != SBI_EXT_HSM),
+
+	TP_STRUCT__entry(
+		__field(int, ext)
+		__field(int, fid)
+	),
+
+	TP_fast_assign(
+		__entry->ext = ext;
+		__entry->fid = fid;
+	),
+
+	TP_printk("ext=0x%x fid=%d", __entry->ext, __entry->fid)
+);
+
+TRACE_EVENT_CONDITION(sbi_return,
+	TP_PROTO(int ext, long error, long value),
+	TP_ARGS(ext, error, value),
+	TP_CONDITION(ext != SBI_EXT_HSM),
+
+	TP_STRUCT__entry(
+		__field(long, error)
+		__field(long, value)
+	),
+
+	TP_fast_assign(
+		__entry->error = error;
+		__entry->value = value;
+	),
+
+	TP_printk("error=%ld value=0x%lx", __entry->error, __entry->value)
+);
+
+#endif /* _TRACE_RISCV_H */
+
+#undef TRACE_INCLUDE_PATH
+#undef TRACE_INCLUDE_FILE
+
+#define TRACE_INCLUDE_PATH asm
+#define TRACE_INCLUDE_FILE trace
+
+#include <trace/define_trace.h>
diff --git a/arch/riscv/include/asm/unistd.h b/arch/riscv/include/asm/unistd.h
index 221630bdbd07..e6d904fa67c5 100644
--- a/arch/riscv/include/asm/unistd.h
+++ b/arch/riscv/include/asm/unistd.h
@@ -3,11 +3,6 @@
  * Copyright (C) 2012 Regents of the University of California
  */
 
-/*
- * There is explicitly no include guard here because this file is expected to
- * be included multiple times.
- */
-
 #define __ARCH_WANT_SYS_CLONE
 
 #ifdef CONFIG_COMPAT
@@ -21,6 +16,14 @@
 #define __ARCH_WANT_COMPAT_FADVISE64_64
 #endif
 
+#if defined(__LP64__) && !defined(__SYSCALL_COMPAT)
+#define __ARCH_WANT_NEW_STAT
+#define __ARCH_WANT_SET_GET_RLIMIT
+#endif /* __LP64__ */
+
+#define __ARCH_WANT_MEMFD_SECRET
+
+
 #include <uapi/asm/unistd.h>
 
 #define NR_syscalls (__NR_syscalls)
diff --git a/arch/riscv/include/asm/vdso/processor.h b/arch/riscv/include/asm/vdso/processor.h
index 96b65a5396df..8f383f05a290 100644
--- a/arch/riscv/include/asm/vdso/processor.h
+++ b/arch/riscv/include/asm/vdso/processor.h
@@ -5,6 +5,7 @@
 #ifndef __ASSEMBLY__
 
 #include <asm/barrier.h>
+#include <asm/insn-def.h>
 
 static inline void cpu_relax(void)
 {
@@ -14,16 +15,11 @@ static inline void cpu_relax(void)
 	__asm__ __volatile__ ("div %0, %0, zero" : "=r" (dummy));
 #endif
 
-#ifdef CONFIG_TOOLCHAIN_HAS_ZIHINTPAUSE
 	/*
 	 * Reduce instruction retirement.
 	 * This assumes the PC changes.
 	 */
-	__asm__ __volatile__ ("pause");
-#else
-	/* Encoding of the pause instruction */
-	__asm__ __volatile__ (".4byte 0x100000F");
-#endif
+	__asm__ __volatile__ (RISCV_PAUSE);
 	barrier();
 }
 
diff --git a/arch/riscv/include/asm/vector.h b/arch/riscv/include/asm/vector.h
index 731dcd0ed4de..be7d309cca8a 100644
--- a/arch/riscv/include/asm/vector.h
+++ b/arch/riscv/include/asm/vector.h
@@ -37,7 +37,7 @@ static inline u32 riscv_v_flags(void)
 
 static __always_inline bool has_vector(void)
 {
-	return riscv_has_extension_unlikely(RISCV_ISA_EXT_v);
+	return riscv_has_extension_unlikely(RISCV_ISA_EXT_ZVE32X);
 }
 
 static inline void __riscv_v_vstate_clean(struct pt_regs *regs)
@@ -91,7 +91,7 @@ static __always_inline void __vstate_csr_restore(struct __riscv_v_ext_state *src
 {
 	asm volatile (
 		".option push\n\t"
-		".option arch, +v\n\t"
+		".option arch, +zve32x\n\t"
 		"vsetvl	 x0, %2, %1\n\t"
 		".option pop\n\t"
 		"csrw	" __stringify(CSR_VSTART) ", %0\n\t"
@@ -109,7 +109,7 @@ static inline void __riscv_v_vstate_save(struct __riscv_v_ext_state *save_to,
 	__vstate_csr_save(save_to);
 	asm volatile (
 		".option push\n\t"
-		".option arch, +v\n\t"
+		".option arch, +zve32x\n\t"
 		"vsetvli	%0, x0, e8, m8, ta, ma\n\t"
 		"vse8.v		v0, (%1)\n\t"
 		"add		%1, %1, %0\n\t"
@@ -131,7 +131,7 @@ static inline void __riscv_v_vstate_restore(struct __riscv_v_ext_state *restore_
 	riscv_v_enable();
 	asm volatile (
 		".option push\n\t"
-		".option arch, +v\n\t"
+		".option arch, +zve32x\n\t"
 		"vsetvli	%0, x0, e8, m8, ta, ma\n\t"
 		"vle8.v		v0, (%1)\n\t"
 		"add		%1, %1, %0\n\t"
@@ -153,7 +153,7 @@ static inline void __riscv_v_vstate_discard(void)
 	riscv_v_enable();
 	asm volatile (
 		".option push\n\t"
-		".option arch, +v\n\t"
+		".option arch, +zve32x\n\t"
 		"vsetvli	%0, x0, e8, m8, ta, ma\n\t"
 		"vmv.v.i	v0, -1\n\t"
 		"vmv.v.i	v8, -1\n\t"
diff --git a/arch/riscv/include/asm/vendor_extensions.h b/arch/riscv/include/asm/vendor_extensions.h
new file mode 100644
index 000000000000..7437304a71b9
--- /dev/null
+++ b/arch/riscv/include/asm/vendor_extensions.h
@@ -0,0 +1,104 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright 2024 Rivos, Inc
+ */
+
+#ifndef _ASM_VENDOR_EXTENSIONS_H
+#define _ASM_VENDOR_EXTENSIONS_H
+
+#include <asm/cpufeature.h>
+
+#include <linux/array_size.h>
+#include <linux/types.h>
+
+/*
+ * The extension keys of each vendor must be strictly less than this value.
+ */
+#define RISCV_ISA_VENDOR_EXT_MAX 32
+
+struct riscv_isavendorinfo {
+	DECLARE_BITMAP(isa, RISCV_ISA_VENDOR_EXT_MAX);
+};
+
+struct riscv_isa_vendor_ext_data_list {
+	bool is_initialized;
+	const size_t ext_data_count;
+	const struct riscv_isa_ext_data *ext_data;
+	struct riscv_isavendorinfo per_hart_isa_bitmap[NR_CPUS];
+	struct riscv_isavendorinfo all_harts_isa_bitmap;
+};
+
+extern struct riscv_isa_vendor_ext_data_list *riscv_isa_vendor_ext_list[];
+
+extern const size_t riscv_isa_vendor_ext_list_size;
+
+/*
+ * The alternatives need some way of distinguishing between vendor extensions
+ * and errata. Incrementing all of the vendor extension keys so they are at
+ * least 0x8000 accomplishes that.
+ */
+#define RISCV_VENDOR_EXT_ALTERNATIVES_BASE	0x8000
+
+#define VENDOR_EXT_ALL_CPUS			-1
+
+bool __riscv_isa_vendor_extension_available(int cpu, unsigned long vendor, unsigned int bit);
+#define riscv_cpu_isa_vendor_extension_available(cpu, vendor, ext)	\
+	__riscv_isa_vendor_extension_available(cpu, vendor, RISCV_ISA_VENDOR_EXT_##ext)
+#define riscv_isa_vendor_extension_available(vendor, ext)	\
+	__riscv_isa_vendor_extension_available(VENDOR_EXT_ALL_CPUS, vendor, \
+					       RISCV_ISA_VENDOR_EXT_##ext)
+
+static __always_inline bool riscv_has_vendor_extension_likely(const unsigned long vendor,
+							      const unsigned long ext)
+{
+	if (!IS_ENABLED(CONFIG_RISCV_ISA_VENDOR_EXT))
+		return false;
+
+	if (IS_ENABLED(CONFIG_RISCV_ALTERNATIVE))
+		return __riscv_has_extension_likely(vendor,
+						    ext + RISCV_VENDOR_EXT_ALTERNATIVES_BASE);
+
+	return __riscv_isa_vendor_extension_available(VENDOR_EXT_ALL_CPUS, vendor, ext);
+}
+
+static __always_inline bool riscv_has_vendor_extension_unlikely(const unsigned long vendor,
+								const unsigned long ext)
+{
+	if (!IS_ENABLED(CONFIG_RISCV_ISA_VENDOR_EXT))
+		return false;
+
+	if (IS_ENABLED(CONFIG_RISCV_ALTERNATIVE))
+		return __riscv_has_extension_unlikely(vendor,
+						      ext + RISCV_VENDOR_EXT_ALTERNATIVES_BASE);
+
+	return __riscv_isa_vendor_extension_available(VENDOR_EXT_ALL_CPUS, vendor, ext);
+}
+
+static __always_inline bool riscv_cpu_has_vendor_extension_likely(const unsigned long vendor,
+								  int cpu, const unsigned long ext)
+{
+	if (!IS_ENABLED(CONFIG_RISCV_ISA_VENDOR_EXT))
+		return false;
+
+	if (IS_ENABLED(CONFIG_RISCV_ALTERNATIVE) &&
+	    __riscv_has_extension_likely(vendor, ext + RISCV_VENDOR_EXT_ALTERNATIVES_BASE))
+		return true;
+
+	return __riscv_isa_vendor_extension_available(cpu, vendor, ext);
+}
+
+static __always_inline bool riscv_cpu_has_vendor_extension_unlikely(const unsigned long vendor,
+								    int cpu,
+								    const unsigned long ext)
+{
+	if (!IS_ENABLED(CONFIG_RISCV_ISA_VENDOR_EXT))
+		return false;
+
+	if (IS_ENABLED(CONFIG_RISCV_ALTERNATIVE) &&
+	    __riscv_has_extension_unlikely(vendor, ext + RISCV_VENDOR_EXT_ALTERNATIVES_BASE))
+		return true;
+
+	return __riscv_isa_vendor_extension_available(cpu, vendor, ext);
+}
+
+#endif /* _ASM_VENDOR_EXTENSIONS_H */
diff --git a/arch/riscv/include/asm/vendor_extensions/andes.h b/arch/riscv/include/asm/vendor_extensions/andes.h
new file mode 100644
index 000000000000..7bb2fc43438f
--- /dev/null
+++ b/arch/riscv/include/asm/vendor_extensions/andes.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_RISCV_VENDOR_EXTENSIONS_ANDES_H
+#define _ASM_RISCV_VENDOR_EXTENSIONS_ANDES_H
+
+#include <asm/vendor_extensions.h>
+
+#include <linux/types.h>
+
+#define RISCV_ISA_VENDOR_EXT_XANDESPMU		0
+
+/*
+ * Extension keys should be strictly less than max.
+ * It is safe to increment this when necessary.
+ */
+#define RISCV_ISA_VENDOR_EXT_MAX_ANDES			32
+
+extern struct riscv_isa_vendor_ext_data_list riscv_isa_vendor_ext_list_andes;
+
+#endif
diff --git a/arch/riscv/include/asm/vmalloc.h b/arch/riscv/include/asm/vmalloc.h
index 51f6dfe19745..fefe94dc98e2 100644
--- a/arch/riscv/include/asm/vmalloc.h
+++ b/arch/riscv/include/asm/vmalloc.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 #ifndef _ASM_RISCV_VMALLOC_H
 #define _ASM_RISCV_VMALLOC_H
 
diff --git a/arch/riscv/include/asm/xip_fixup.h b/arch/riscv/include/asm/xip_fixup.h
index b65bf6306f69..f3d56299bc22 100644
--- a/arch/riscv/include/asm/xip_fixup.h
+++ b/arch/riscv/include/asm/xip_fixup.h
@@ -9,18 +9,36 @@
 
 #ifdef CONFIG_XIP_KERNEL
 .macro XIP_FIXUP_OFFSET reg
-        REG_L t0, _xip_fixup
+	/* Fix-up address in Flash into address in RAM early during boot before
+	 * MMU is up. Because generated code "thinks" data is in Flash, but it
+	 * is actually in RAM (actually data is also in Flash, but Flash is
+	 * read-only, thus we need to use the data residing in RAM).
+	 *
+	 * The start of data in Flash is _sdata and the start of data in RAM is
+	 * CONFIG_PHYS_RAM_BASE. So this fix-up essentially does this:
+	 * reg += CONFIG_PHYS_RAM_BASE - _start
+	 */
+	li t0, CONFIG_PHYS_RAM_BASE
         add \reg, \reg, t0
+	la t0, _sdata
+	sub \reg, \reg, t0
 .endm
 .macro XIP_FIXUP_FLASH_OFFSET reg
+	/* In linker script, at the transition from read-only section to
+	 * writable section, the VMA is increased while LMA remains the same.
+	 * (See in linker script how _sdata, __data_loc and LOAD_OFFSET is
+	 * changed)
+	 *
+	 * Consequently, early during boot before MMU is up, the generated code
+	 * reads the "writable" section at wrong addresses, because VMA is used
+	 * by compiler to generate code, but the data is located in Flash using
+	 * LMA.
+	 */
+	la t0, _sdata
+	sub \reg, \reg, t0
 	la t0, __data_loc
-	REG_L t1, _xip_phys_offset
-	sub \reg, \reg, t1
 	add \reg, \reg, t0
 .endm
-
-_xip_fixup: .dword CONFIG_PHYS_RAM_BASE - CONFIG_XIP_PHYS_ADDR - XIP_OFFSET
-_xip_phys_offset: .dword CONFIG_XIP_PHYS_ADDR + XIP_OFFSET
 #else
 .macro XIP_FIXUP_OFFSET reg
 .endm
diff --git a/arch/riscv/include/uapi/asm/Kbuild b/arch/riscv/include/uapi/asm/Kbuild
index f66554cd5c45..89ac01faa5ae 100644
--- a/arch/riscv/include/uapi/asm/Kbuild
+++ b/arch/riscv/include/uapi/asm/Kbuild
@@ -1 +1,3 @@
 # SPDX-License-Identifier: GPL-2.0
+syscall-y += unistd_32.h
+syscall-y += unistd_64.h
diff --git a/arch/riscv/include/uapi/asm/hwprobe.h b/arch/riscv/include/uapi/asm/hwprobe.h
index dda76a05420b..1e153cda57db 100644
--- a/arch/riscv/include/uapi/asm/hwprobe.h
+++ b/arch/riscv/include/uapi/asm/hwprobe.h
@@ -60,6 +60,18 @@ struct riscv_hwprobe {
 #define		RISCV_HWPROBE_EXT_ZACAS		(1ULL << 34)
 #define		RISCV_HWPROBE_EXT_ZICOND	(1ULL << 35)
 #define		RISCV_HWPROBE_EXT_ZIHINTPAUSE	(1ULL << 36)
+#define		RISCV_HWPROBE_EXT_ZVE32X	(1ULL << 37)
+#define		RISCV_HWPROBE_EXT_ZVE32F	(1ULL << 38)
+#define		RISCV_HWPROBE_EXT_ZVE64X	(1ULL << 39)
+#define		RISCV_HWPROBE_EXT_ZVE64F	(1ULL << 40)
+#define		RISCV_HWPROBE_EXT_ZVE64D	(1ULL << 41)
+#define		RISCV_HWPROBE_EXT_ZIMOP		(1ULL << 42)
+#define		RISCV_HWPROBE_EXT_ZCA		(1ULL << 43)
+#define		RISCV_HWPROBE_EXT_ZCB		(1ULL << 44)
+#define		RISCV_HWPROBE_EXT_ZCD		(1ULL << 45)
+#define		RISCV_HWPROBE_EXT_ZCF		(1ULL << 46)
+#define		RISCV_HWPROBE_EXT_ZCMOP		(1ULL << 47)
+#define		RISCV_HWPROBE_EXT_ZAWRS		(1ULL << 48)
 #define RISCV_HWPROBE_KEY_CPUPERF_0	5
 #define		RISCV_HWPROBE_MISALIGNED_UNKNOWN	(0 << 0)
 #define		RISCV_HWPROBE_MISALIGNED_EMULATED	(1 << 0)
@@ -68,6 +80,14 @@ struct riscv_hwprobe {
 #define		RISCV_HWPROBE_MISALIGNED_UNSUPPORTED	(4 << 0)
 #define		RISCV_HWPROBE_MISALIGNED_MASK		(7 << 0)
 #define RISCV_HWPROBE_KEY_ZICBOZ_BLOCK_SIZE	6
+#define RISCV_HWPROBE_KEY_HIGHEST_VIRT_ADDRESS	7
+#define RISCV_HWPROBE_KEY_TIME_CSR_FREQ	8
+#define RISCV_HWPROBE_KEY_MISALIGNED_SCALAR_PERF	9
+#define		RISCV_HWPROBE_MISALIGNED_SCALAR_UNKNOWN		0
+#define		RISCV_HWPROBE_MISALIGNED_SCALAR_EMULATED	1
+#define		RISCV_HWPROBE_MISALIGNED_SCALAR_SLOW		2
+#define		RISCV_HWPROBE_MISALIGNED_SCALAR_FAST		3
+#define		RISCV_HWPROBE_MISALIGNED_SCALAR_UNSUPPORTED	4
 /* Increase RISCV_HWPROBE_MAX_KEY when adding items. */
 
 /* Flags */
diff --git a/arch/riscv/include/uapi/asm/kvm.h b/arch/riscv/include/uapi/asm/kvm.h
index e878e7cc3978..e97db3296456 100644
--- a/arch/riscv/include/uapi/asm/kvm.h
+++ b/arch/riscv/include/uapi/asm/kvm.h
@@ -168,6 +168,13 @@ enum KVM_RISCV_ISA_EXT_ID {
 	KVM_RISCV_ISA_EXT_ZTSO,
 	KVM_RISCV_ISA_EXT_ZACAS,
 	KVM_RISCV_ISA_EXT_SSCOFPMF,
+	KVM_RISCV_ISA_EXT_ZIMOP,
+	KVM_RISCV_ISA_EXT_ZCA,
+	KVM_RISCV_ISA_EXT_ZCB,
+	KVM_RISCV_ISA_EXT_ZCD,
+	KVM_RISCV_ISA_EXT_ZCF,
+	KVM_RISCV_ISA_EXT_ZCMOP,
+	KVM_RISCV_ISA_EXT_ZAWRS,
 	KVM_RISCV_ISA_EXT_MAX,
 };
 
diff --git a/arch/riscv/include/uapi/asm/unistd.h b/arch/riscv/include/uapi/asm/unistd.h
index 950ab3fd4409..81896bbbf727 100644
--- a/arch/riscv/include/uapi/asm/unistd.h
+++ b/arch/riscv/include/uapi/asm/unistd.h
@@ -14,41 +14,10 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
+#include <asm/bitsperlong.h>
 
-#if defined(__LP64__) && !defined(__SYSCALL_COMPAT)
-#define __ARCH_WANT_NEW_STAT
-#define __ARCH_WANT_SET_GET_RLIMIT
-#endif /* __LP64__ */
-
-#define __ARCH_WANT_SYS_CLONE3
-#define __ARCH_WANT_MEMFD_SECRET
-
-#include <asm-generic/unistd.h>
-
-/*
- * Allows the instruction cache to be flushed from userspace.  Despite RISC-V
- * having a direct 'fence.i' instruction available to userspace (which we
- * can't trap!), that's not actually viable when running on Linux because the
- * kernel might schedule a process on another hart.  There is no way for
- * userspace to handle this without invoking the kernel (as it doesn't know the
- * thread->hart mappings), so we've defined a RISC-V specific system call to
- * flush the instruction cache.
- *
- * __NR_riscv_flush_icache is defined to flush the instruction cache over an
- * address range, with the flush applying to either all threads or just the
- * caller.  We don't currently do anything with the address range, that's just
- * in there for forwards compatibility.
- */
-#ifndef __NR_riscv_flush_icache
-#define __NR_riscv_flush_icache (__NR_arch_specific_syscall + 15)
-#endif
-__SYSCALL(__NR_riscv_flush_icache, sys_riscv_flush_icache)
-
-/*
- * Allows userspace to query the kernel for CPU architecture and
- * microarchitecture details across a given set of CPUs.
- */
-#ifndef __NR_riscv_hwprobe
-#define __NR_riscv_hwprobe (__NR_arch_specific_syscall + 14)
+#if __BITS_PER_LONG == 64
+#include <asm/unistd_64.h>
+#else
+#include <asm/unistd_32.h>
 #endif
-__SYSCALL(__NR_riscv_hwprobe, sys_riscv_hwprobe)
diff --git a/arch/riscv/kernel/Makefile b/arch/riscv/kernel/Makefile
index 5b243d46f4b1..7f88cc4931f5 100644
--- a/arch/riscv/kernel/Makefile
+++ b/arch/riscv/kernel/Makefile
@@ -20,17 +20,21 @@ endif
 ifdef CONFIG_RISCV_ALTERNATIVE_EARLY
 CFLAGS_alternative.o := -mcmodel=medany
 CFLAGS_cpufeature.o := -mcmodel=medany
+CFLAGS_sbi_ecall.o := -mcmodel=medany
 ifdef CONFIG_FTRACE
 CFLAGS_REMOVE_alternative.o = $(CC_FLAGS_FTRACE)
 CFLAGS_REMOVE_cpufeature.o = $(CC_FLAGS_FTRACE)
+CFLAGS_REMOVE_sbi_ecall.o = $(CC_FLAGS_FTRACE)
 endif
 ifdef CONFIG_RELOCATABLE
 CFLAGS_alternative.o += -fno-pie
 CFLAGS_cpufeature.o += -fno-pie
+CFLAGS_sbi_ecall.o += -fno-pie
 endif
 ifdef CONFIG_KASAN
 KASAN_SANITIZE_alternative.o := n
 KASAN_SANITIZE_cpufeature.o := n
+KASAN_SANITIZE_sbi_ecall.o := n
 endif
 endif
 
@@ -58,6 +62,8 @@ obj-y	+= riscv_ksyms.o
 obj-y	+= stacktrace.o
 obj-y	+= cacheinfo.o
 obj-y	+= patch.o
+obj-y	+= vendor_extensions.o
+obj-y	+= vendor_extensions/
 obj-y	+= probes/
 obj-y	+= tests/
 obj-$(CONFIG_MMU) += vdso.o vdso/
@@ -86,7 +92,7 @@ obj-$(CONFIG_DYNAMIC_FTRACE)	+= mcount-dyn.o
 
 obj-$(CONFIG_PERF_EVENTS)	+= perf_callchain.o
 obj-$(CONFIG_HAVE_PERF_REGS)	+= perf_regs.o
-obj-$(CONFIG_RISCV_SBI)		+= sbi.o
+obj-$(CONFIG_RISCV_SBI)		+= sbi.o sbi_ecall.o
 ifeq ($(CONFIG_RISCV_SBI), y)
 obj-$(CONFIG_SMP)		+= sbi-ipi.o
 obj-$(CONFIG_SMP) += cpu_ops_sbi.o
@@ -110,3 +116,4 @@ obj-$(CONFIG_COMPAT)		+= compat_vdso/
 
 obj-$(CONFIG_64BIT)		+= pi/
 obj-$(CONFIG_ACPI)		+= acpi.o
+obj-$(CONFIG_ACPI_NUMA)	+= acpi_numa.o
diff --git a/arch/riscv/kernel/Makefile.syscalls b/arch/riscv/kernel/Makefile.syscalls
new file mode 100644
index 000000000000..9668fd1faf60
--- /dev/null
+++ b/arch/riscv/kernel/Makefile.syscalls
@@ -0,0 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
+
+syscall_abis_32 += riscv memfd_secret
+syscall_abis_64 += riscv rlimit memfd_secret
diff --git a/arch/riscv/kernel/acpi.c b/arch/riscv/kernel/acpi.c
index e619edc8b0cc..6e0d333f57e5 100644
--- a/arch/riscv/kernel/acpi.c
+++ b/arch/riscv/kernel/acpi.c
@@ -17,7 +17,9 @@
 #include <linux/efi.h>
 #include <linux/io.h>
 #include <linux/memblock.h>
+#include <linux/of_fdt.h>
 #include <linux/pci.h>
+#include <linux/serial_core.h>
 
 int acpi_noirq = 1;		/* skip ACPI IRQ initialization */
 int acpi_disabled = 1;
@@ -131,7 +133,7 @@ void __init acpi_boot_table_init(void)
 	if (param_acpi_off ||
 	    (!param_acpi_on && !param_acpi_force &&
 	     efi.acpi20 == EFI_INVALID_TABLE_ADDR))
-		return;
+		goto done;
 
 	/*
 	 * ACPI is disabled at this point. Enable it in order to parse
@@ -151,6 +153,14 @@ void __init acpi_boot_table_init(void)
 		if (!param_acpi_force)
 			disable_acpi();
 	}
+
+done:
+	if (acpi_disabled) {
+		if (earlycon_acpi_spcr_enable)
+			early_init_dt_scan_chosen_stdout();
+	} else {
+		acpi_parse_spcr(earlycon_acpi_spcr_enable, true);
+	}
 }
 
 static int acpi_parse_madt_rintc(union acpi_subtable_headers *header, const unsigned long end)
@@ -191,11 +201,6 @@ struct acpi_madt_rintc *acpi_cpu_get_madt_rintc(int cpu)
 	return &cpu_madt_rintc[cpu];
 }
 
-u32 get_acpi_id_for_cpu(int cpu)
-{
-	return acpi_cpu_get_madt_rintc(cpu)->uid;
-}
-
 /*
  * __acpi_map_table() will be called before paging_init(), so early_ioremap()
  * or early_memremap() should be called here to for ACPI table mapping.
@@ -306,29 +311,26 @@ void __iomem *acpi_os_ioremap(acpi_physical_address phys, acpi_size size)
 #ifdef CONFIG_PCI
 
 /*
- * These interfaces are defined just to enable building ACPI core.
- * TODO: Update it with actual implementation when external interrupt
- * controller support is added in RISC-V ACPI.
+ * raw_pci_read/write - Platform-specific PCI config space access.
  */
-int raw_pci_read(unsigned int domain, unsigned int bus, unsigned int devfn,
-		 int reg, int len, u32 *val)
+int raw_pci_read(unsigned int domain, unsigned int bus,
+		 unsigned int devfn, int reg, int len, u32 *val)
 {
-	return PCIBIOS_DEVICE_NOT_FOUND;
-}
+	struct pci_bus *b = pci_find_bus(domain, bus);
 
-int raw_pci_write(unsigned int domain, unsigned int bus, unsigned int devfn,
-		  int reg, int len, u32 val)
-{
-	return PCIBIOS_DEVICE_NOT_FOUND;
+	if (!b)
+		return PCIBIOS_DEVICE_NOT_FOUND;
+	return b->ops->read(b, devfn, reg, len, val);
 }
 
-int acpi_pci_bus_find_domain_nr(struct pci_bus *bus)
+int raw_pci_write(unsigned int domain, unsigned int bus,
+		  unsigned int devfn, int reg, int len, u32 val)
 {
-	return -1;
-}
+	struct pci_bus *b = pci_find_bus(domain, bus);
 
-struct pci_bus *pci_acpi_scan_root(struct acpi_pci_root *root)
-{
-	return NULL;
+	if (!b)
+		return PCIBIOS_DEVICE_NOT_FOUND;
+	return b->ops->write(b, devfn, reg, len, val);
 }
+
 #endif	/* CONFIG_PCI */
diff --git a/arch/riscv/kernel/acpi_numa.c b/arch/riscv/kernel/acpi_numa.c
new file mode 100644
index 000000000000..130769e3a99c
--- /dev/null
+++ b/arch/riscv/kernel/acpi_numa.c
@@ -0,0 +1,131 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * ACPI 6.6 based NUMA setup for RISCV
+ * Lots of code was borrowed from arch/arm64/kernel/acpi_numa.c
+ *
+ * Copyright 2004 Andi Kleen, SuSE Labs.
+ * Copyright (C) 2013-2016, Linaro Ltd.
+ *		Author: Hanjun Guo <hanjun.guo@linaro.org>
+ * Copyright (C) 2024 Intel Corporation.
+ *
+ * Reads the ACPI SRAT table to figure out what memory belongs to which CPUs.
+ *
+ * Called from acpi_numa_init while reading the SRAT and SLIT tables.
+ * Assumes all memory regions belonging to a single proximity domain
+ * are in one chunk. Holes between them will be included in the node.
+ */
+
+#define pr_fmt(fmt) "ACPI: NUMA: " fmt
+
+#include <linux/acpi.h>
+#include <linux/bitmap.h>
+#include <linux/kernel.h>
+#include <linux/mm.h>
+#include <linux/memblock.h>
+#include <linux/mmzone.h>
+#include <linux/module.h>
+#include <linux/topology.h>
+
+#include <asm/numa.h>
+
+static int acpi_early_node_map[NR_CPUS] __initdata = { [0 ... NR_CPUS - 1] = NUMA_NO_NODE };
+
+static int __init acpi_numa_get_nid(unsigned int cpu)
+{
+	return acpi_early_node_map[cpu];
+}
+
+static inline int get_cpu_for_acpi_id(u32 uid)
+{
+	int cpu;
+
+	for (cpu = 0; cpu < nr_cpu_ids; cpu++)
+		if (uid == get_acpi_id_for_cpu(cpu))
+			return cpu;
+
+	return -EINVAL;
+}
+
+static int __init acpi_parse_rintc_pxm(union acpi_subtable_headers *header,
+				       const unsigned long end)
+{
+	struct acpi_srat_rintc_affinity *pa;
+	int cpu, pxm, node;
+
+	if (srat_disabled())
+		return -EINVAL;
+
+	pa = (struct acpi_srat_rintc_affinity *)header;
+	if (!pa)
+		return -EINVAL;
+
+	if (!(pa->flags & ACPI_SRAT_RINTC_ENABLED))
+		return 0;
+
+	pxm = pa->proximity_domain;
+	node = pxm_to_node(pxm);
+
+	/*
+	 * If we can't map the UID to a logical cpu this
+	 * means that the UID is not part of possible cpus
+	 * so we do not need a NUMA mapping for it, skip
+	 * the SRAT entry and keep parsing.
+	 */
+	cpu = get_cpu_for_acpi_id(pa->acpi_processor_uid);
+	if (cpu < 0)
+		return 0;
+
+	acpi_early_node_map[cpu] = node;
+	pr_info("SRAT: PXM %d -> HARTID 0x%lx -> Node %d\n", pxm,
+		cpuid_to_hartid_map(cpu), node);
+
+	return 0;
+}
+
+void __init acpi_map_cpus_to_nodes(void)
+{
+	int i;
+
+	/*
+	 * In ACPI, SMP and CPU NUMA information is provided in separate
+	 * static tables, namely the MADT and the SRAT.
+	 *
+	 * Thus, it is simpler to first create the cpu logical map through
+	 * an MADT walk and then map the logical cpus to their node ids
+	 * as separate steps.
+	 */
+	acpi_table_parse_entries(ACPI_SIG_SRAT, sizeof(struct acpi_table_srat),
+				 ACPI_SRAT_TYPE_RINTC_AFFINITY, acpi_parse_rintc_pxm, 0);
+
+	for (i = 0; i < nr_cpu_ids; i++)
+		early_map_cpu_to_node(i, acpi_numa_get_nid(i));
+}
+
+/* Callback for Proximity Domain -> logical node ID mapping */
+void __init acpi_numa_rintc_affinity_init(struct acpi_srat_rintc_affinity *pa)
+{
+	int pxm, node;
+
+	if (srat_disabled())
+		return;
+
+	if (pa->header.length < sizeof(struct acpi_srat_rintc_affinity)) {
+		pr_err("SRAT: Invalid SRAT header length: %d\n", pa->header.length);
+		bad_srat();
+		return;
+	}
+
+	if (!(pa->flags & ACPI_SRAT_RINTC_ENABLED))
+		return;
+
+	pxm = pa->proximity_domain;
+	node = acpi_map_pxm_to_node(pxm);
+
+	if (node == NUMA_NO_NODE) {
+		pr_err("SRAT: Too many proximity domains %d\n", pxm);
+		bad_srat();
+		return;
+	}
+
+	node_set(node, numa_nodes_parsed);
+}
diff --git a/arch/riscv/kernel/asm-offsets.c b/arch/riscv/kernel/asm-offsets.c
index b09ca5f944f7..e94180ba432f 100644
--- a/arch/riscv/kernel/asm-offsets.c
+++ b/arch/riscv/kernel/asm-offsets.c
@@ -36,6 +36,8 @@ void asm_offsets(void)
 	OFFSET(TASK_THREAD_S9, task_struct, thread.s[9]);
 	OFFSET(TASK_THREAD_S10, task_struct, thread.s[10]);
 	OFFSET(TASK_THREAD_S11, task_struct, thread.s[11]);
+
+	OFFSET(TASK_TI_CPU, task_struct, thread_info.cpu);
 	OFFSET(TASK_TI_FLAGS, task_struct, thread_info.flags);
 	OFFSET(TASK_TI_PREEMPT_COUNT, task_struct, thread_info.preempt_count);
 	OFFSET(TASK_TI_KERNEL_SP, task_struct, thread_info.kernel_sp);
@@ -43,6 +45,11 @@ void asm_offsets(void)
 #ifdef CONFIG_SHADOW_CALL_STACK
 	OFFSET(TASK_TI_SCS_SP, task_struct, thread_info.scs_sp);
 #endif
+#ifdef CONFIG_64BIT
+	OFFSET(TASK_TI_A0, task_struct, thread_info.a0);
+	OFFSET(TASK_TI_A1, task_struct, thread_info.a1);
+	OFFSET(TASK_TI_A2, task_struct, thread_info.a2);
+#endif
 
 	OFFSET(TASK_TI_CPU_NUM, task_struct, thread_info.cpu);
 	OFFSET(TASK_THREAD_F0,  task_struct, thread.fstate.f[0]);
diff --git a/arch/riscv/kernel/cacheinfo.c b/arch/riscv/kernel/cacheinfo.c
index 09e9b88110d1..b320b1d9aa01 100644
--- a/arch/riscv/kernel/cacheinfo.c
+++ b/arch/riscv/kernel/cacheinfo.c
@@ -3,6 +3,7 @@
  * Copyright (C) 2017 SiFive
  */
 
+#include <linux/acpi.h>
 #include <linux/cpu.h>
 #include <linux/of.h>
 #include <asm/cacheinfo.h>
@@ -64,13 +65,17 @@ uintptr_t get_cache_geometry(u32 level, enum cache_type type)
 }
 
 static void ci_leaf_init(struct cacheinfo *this_leaf,
-			 struct device_node *node,
 			 enum cache_type type, unsigned int level)
 {
 	this_leaf->level = level;
 	this_leaf->type = type;
 }
 
+int init_cache_level(unsigned int cpu)
+{
+	return init_of_cache_level(cpu);
+}
+
 int populate_cache_leaves(unsigned int cpu)
 {
 	struct cpu_cacheinfo *this_cpu_ci = get_cpu_cacheinfo(cpu);
@@ -79,12 +84,33 @@ int populate_cache_leaves(unsigned int cpu)
 	struct device_node *prev = NULL;
 	int levels = 1, level = 1;
 
+	if (!acpi_disabled) {
+		int ret, fw_levels, split_levels;
+
+		ret = acpi_get_cache_info(cpu, &fw_levels, &split_levels);
+		if (ret)
+			return ret;
+
+		BUG_ON((split_levels > fw_levels) ||
+		       (split_levels + fw_levels > this_cpu_ci->num_leaves));
+
+		for (; level <= this_cpu_ci->num_levels; level++) {
+			if (level <= split_levels) {
+				ci_leaf_init(this_leaf++, CACHE_TYPE_DATA, level);
+				ci_leaf_init(this_leaf++, CACHE_TYPE_INST, level);
+			} else {
+				ci_leaf_init(this_leaf++, CACHE_TYPE_UNIFIED, level);
+			}
+		}
+		return 0;
+	}
+
 	if (of_property_read_bool(np, "cache-size"))
-		ci_leaf_init(this_leaf++, np, CACHE_TYPE_UNIFIED, level);
+		ci_leaf_init(this_leaf++, CACHE_TYPE_UNIFIED, level);
 	if (of_property_read_bool(np, "i-cache-size"))
-		ci_leaf_init(this_leaf++, np, CACHE_TYPE_INST, level);
+		ci_leaf_init(this_leaf++, CACHE_TYPE_INST, level);
 	if (of_property_read_bool(np, "d-cache-size"))
-		ci_leaf_init(this_leaf++, np, CACHE_TYPE_DATA, level);
+		ci_leaf_init(this_leaf++, CACHE_TYPE_DATA, level);
 
 	prev = np;
 	while ((np = of_find_next_cache_node(np))) {
@@ -97,11 +123,11 @@ int populate_cache_leaves(unsigned int cpu)
 		if (level <= levels)
 			break;
 		if (of_property_read_bool(np, "cache-size"))
-			ci_leaf_init(this_leaf++, np, CACHE_TYPE_UNIFIED, level);
+			ci_leaf_init(this_leaf++, CACHE_TYPE_UNIFIED, level);
 		if (of_property_read_bool(np, "i-cache-size"))
-			ci_leaf_init(this_leaf++, np, CACHE_TYPE_INST, level);
+			ci_leaf_init(this_leaf++, CACHE_TYPE_INST, level);
 		if (of_property_read_bool(np, "d-cache-size"))
-			ci_leaf_init(this_leaf++, np, CACHE_TYPE_DATA, level);
+			ci_leaf_init(this_leaf++, CACHE_TYPE_DATA, level);
 		levels = level;
 	}
 	of_node_put(np);
diff --git a/arch/riscv/kernel/compat_syscall_table.c b/arch/riscv/kernel/compat_syscall_table.c
index ad7f2d712f5f..e884c069e88f 100644
--- a/arch/riscv/kernel/compat_syscall_table.c
+++ b/arch/riscv/kernel/compat_syscall_table.c
@@ -8,9 +8,11 @@
 #include <asm-generic/syscalls.h>
 #include <asm/syscall.h>
 
+#define __SYSCALL_WITH_COMPAT(nr, native, compat) __SYSCALL(nr, compat)
+
 #undef __SYSCALL
 #define __SYSCALL(nr, call)	asmlinkage long __riscv_##call(const struct pt_regs *);
-#include <asm/unistd.h>
+#include <asm/syscall_table_32.h>
 
 #undef __SYSCALL
 #define __SYSCALL(nr, call)      [nr] = __riscv_##call,
@@ -19,5 +21,5 @@ asmlinkage long compat_sys_rt_sigreturn(void);
 
 void * const compat_sys_call_table[__NR_syscalls] = {
 	[0 ... __NR_syscalls - 1] = __riscv_sys_ni_syscall,
-#include <asm/unistd.h>
+#include <asm/syscall_table_32.h>
 };
diff --git a/arch/riscv/kernel/cpu.c b/arch/riscv/kernel/cpu.c
index c1f3655238fd..f6b13e9f5e6c 100644
--- a/arch/riscv/kernel/cpu.c
+++ b/arch/riscv/kernel/cpu.c
@@ -16,6 +16,7 @@
 #include <asm/sbi.h>
 #include <asm/smp.h>
 #include <asm/pgtable.h>
+#include <asm/vendor_extensions.h>
 
 bool arch_match_cpu_phys_id(int cpu, u64 phys_id)
 {
@@ -235,7 +236,33 @@ arch_initcall(riscv_cpuinfo_init);
 
 #ifdef CONFIG_PROC_FS
 
-static void print_isa(struct seq_file *f, const unsigned long *isa_bitmap)
+#define ALL_CPUS -1
+
+static void print_vendor_isa(struct seq_file *f, int cpu)
+{
+	struct riscv_isavendorinfo *vendor_bitmap;
+	struct riscv_isa_vendor_ext_data_list *ext_list;
+	const struct riscv_isa_ext_data *ext_data;
+
+	for (int i = 0; i < riscv_isa_vendor_ext_list_size; i++) {
+		ext_list = riscv_isa_vendor_ext_list[i];
+		ext_data = riscv_isa_vendor_ext_list[i]->ext_data;
+
+		if (cpu == ALL_CPUS)
+			vendor_bitmap = &ext_list->all_harts_isa_bitmap;
+		else
+			vendor_bitmap = &ext_list->per_hart_isa_bitmap[cpu];
+
+		for (int j = 0; j < ext_list->ext_data_count; j++) {
+			if (!__riscv_isa_extension_available(vendor_bitmap->isa, ext_data[j].id))
+				continue;
+
+			seq_printf(f, "_%s", ext_data[j].name);
+		}
+	}
+}
+
+static void print_isa(struct seq_file *f, const unsigned long *isa_bitmap, int cpu)
 {
 
 	if (IS_ENABLED(CONFIG_32BIT))
@@ -254,6 +281,8 @@ static void print_isa(struct seq_file *f, const unsigned long *isa_bitmap)
 		seq_printf(f, "%s", riscv_isa_ext[i].name);
 	}
 
+	print_vendor_isa(f, cpu);
+
 	seq_puts(f, "\n");
 }
 
@@ -316,7 +345,7 @@ static int c_show(struct seq_file *m, void *v)
 	 * line.
 	 */
 	seq_puts(m, "isa\t\t: ");
-	print_isa(m, NULL);
+	print_isa(m, NULL, ALL_CPUS);
 	print_mmu(m);
 
 	if (acpi_disabled) {
@@ -338,7 +367,7 @@ static int c_show(struct seq_file *m, void *v)
 	 * additional extensions not present across all harts.
 	 */
 	seq_puts(m, "hart isa\t: ");
-	print_isa(m, hart_isa[cpu_id].isa);
+	print_isa(m, hart_isa[cpu_id].isa, cpu_id);
 	seq_puts(m, "\n");
 
 	return 0;
diff --git a/arch/riscv/kernel/cpufeature.c b/arch/riscv/kernel/cpufeature.c
index 5ef48cb20ee1..3a8eeaa9310c 100644
--- a/arch/riscv/kernel/cpufeature.c
+++ b/arch/riscv/kernel/cpufeature.c
@@ -24,6 +24,7 @@
 #include <asm/processor.h>
 #include <asm/sbi.h>
 #include <asm/vector.h>
+#include <asm/vendor_extensions.h>
 
 #define NUM_ALPHA_EXTS ('z' - 'a' + 1)
 
@@ -72,51 +73,64 @@ bool __riscv_isa_extension_available(const unsigned long *isa_bitmap, unsigned i
 }
 EXPORT_SYMBOL_GPL(__riscv_isa_extension_available);
 
-static bool riscv_isa_extension_check(int id)
+static int riscv_ext_zicbom_validate(const struct riscv_isa_ext_data *data,
+				     const unsigned long *isa_bitmap)
 {
-	switch (id) {
-	case RISCV_ISA_EXT_ZICBOM:
-		if (!riscv_cbom_block_size) {
-			pr_err("Zicbom detected in ISA string, disabling as no cbom-block-size found\n");
-			return false;
-		} else if (!is_power_of_2(riscv_cbom_block_size)) {
-			pr_err("Zicbom disabled as cbom-block-size present, but is not a power-of-2\n");
-			return false;
-		}
-		return true;
-	case RISCV_ISA_EXT_ZICBOZ:
-		if (!riscv_cboz_block_size) {
-			pr_err("Zicboz detected in ISA string, disabling as no cboz-block-size found\n");
-			return false;
-		} else if (!is_power_of_2(riscv_cboz_block_size)) {
-			pr_err("Zicboz disabled as cboz-block-size present, but is not a power-of-2\n");
-			return false;
-		}
-		return true;
-	case RISCV_ISA_EXT_INVALID:
-		return false;
+	if (!riscv_cbom_block_size) {
+		pr_err("Zicbom detected in ISA string, disabling as no cbom-block-size found\n");
+		return -EINVAL;
 	}
+	if (!is_power_of_2(riscv_cbom_block_size)) {
+		pr_err("Zicbom disabled as cbom-block-size present, but is not a power-of-2\n");
+		return -EINVAL;
+	}
+	return 0;
+}
 
-	return true;
+static int riscv_ext_zicboz_validate(const struct riscv_isa_ext_data *data,
+				     const unsigned long *isa_bitmap)
+{
+	if (!riscv_cboz_block_size) {
+		pr_err("Zicboz detected in ISA string, disabling as no cboz-block-size found\n");
+		return -EINVAL;
+	}
+	if (!is_power_of_2(riscv_cboz_block_size)) {
+		pr_err("Zicboz disabled as cboz-block-size present, but is not a power-of-2\n");
+		return -EINVAL;
+	}
+	return 0;
 }
 
-#define _RISCV_ISA_EXT_DATA(_name, _id, _subset_exts, _subset_exts_size) {	\
-	.name = #_name,								\
-	.property = #_name,							\
-	.id = _id,								\
-	.subset_ext_ids = _subset_exts,						\
-	.subset_ext_size = _subset_exts_size					\
+static int riscv_ext_zca_depends(const struct riscv_isa_ext_data *data,
+				 const unsigned long *isa_bitmap)
+{
+	if (__riscv_isa_extension_available(isa_bitmap, RISCV_ISA_EXT_ZCA))
+		return 0;
+
+	return -EPROBE_DEFER;
 }
+static int riscv_ext_zcd_validate(const struct riscv_isa_ext_data *data,
+				  const unsigned long *isa_bitmap)
+{
+	if (__riscv_isa_extension_available(isa_bitmap, RISCV_ISA_EXT_ZCA) &&
+	    __riscv_isa_extension_available(isa_bitmap, RISCV_ISA_EXT_d))
+		return 0;
 
-#define __RISCV_ISA_EXT_DATA(_name, _id) _RISCV_ISA_EXT_DATA(_name, _id, NULL, 0)
+	return -EPROBE_DEFER;
+}
 
-/* Used to declare pure "lasso" extension (Zk for instance) */
-#define __RISCV_ISA_EXT_BUNDLE(_name, _bundled_exts) \
-	_RISCV_ISA_EXT_DATA(_name, RISCV_ISA_EXT_INVALID, _bundled_exts, ARRAY_SIZE(_bundled_exts))
+static int riscv_ext_zcf_validate(const struct riscv_isa_ext_data *data,
+				  const unsigned long *isa_bitmap)
+{
+	if (IS_ENABLED(CONFIG_64BIT))
+		return -EINVAL;
+
+	if (__riscv_isa_extension_available(isa_bitmap, RISCV_ISA_EXT_ZCA) &&
+	    __riscv_isa_extension_available(isa_bitmap, RISCV_ISA_EXT_f))
+		return 0;
 
-/* Used to declare extensions that are a superset of other extensions (Zvbb for instance) */
-#define __RISCV_ISA_EXT_SUPERSET(_name, _id, _sub_exts) \
-	_RISCV_ISA_EXT_DATA(_name, _id, _sub_exts, ARRAY_SIZE(_sub_exts))
+	return -EPROBE_DEFER;
+}
 
 static const unsigned int riscv_zk_bundled_exts[] = {
 	RISCV_ISA_EXT_ZBKB,
@@ -188,6 +202,40 @@ static const unsigned int riscv_zvbb_exts[] = {
 	RISCV_ISA_EXT_ZVKB
 };
 
+#define RISCV_ISA_EXT_ZVE64F_IMPLY_LIST	\
+	RISCV_ISA_EXT_ZVE64X,		\
+	RISCV_ISA_EXT_ZVE32F,		\
+	RISCV_ISA_EXT_ZVE32X
+
+#define RISCV_ISA_EXT_ZVE64D_IMPLY_LIST	\
+	RISCV_ISA_EXT_ZVE64F,		\
+	RISCV_ISA_EXT_ZVE64F_IMPLY_LIST
+
+#define RISCV_ISA_EXT_V_IMPLY_LIST	\
+	RISCV_ISA_EXT_ZVE64D,		\
+	RISCV_ISA_EXT_ZVE64D_IMPLY_LIST
+
+static const unsigned int riscv_zve32f_exts[] = {
+	RISCV_ISA_EXT_ZVE32X
+};
+
+static const unsigned int riscv_zve64f_exts[] = {
+	RISCV_ISA_EXT_ZVE64F_IMPLY_LIST
+};
+
+static const unsigned int riscv_zve64d_exts[] = {
+	RISCV_ISA_EXT_ZVE64D_IMPLY_LIST
+};
+
+static const unsigned int riscv_v_exts[] = {
+	RISCV_ISA_EXT_V_IMPLY_LIST
+};
+
+static const unsigned int riscv_zve64x_exts[] = {
+	RISCV_ISA_EXT_ZVE32X,
+	RISCV_ISA_EXT_ZVE64X
+};
+
 /*
  * While the [ms]envcfg CSRs were not defined until version 1.12 of the RISC-V
  * privileged ISA, the existence of the CSRs is implied by any extension which
@@ -199,6 +247,21 @@ static const unsigned int riscv_xlinuxenvcfg_exts[] = {
 };
 
 /*
+ * Zc* spec states that:
+ * - C always implies Zca
+ * - C+F implies Zcf (RV32 only)
+ * - C+D implies Zcd
+ *
+ * These extensions will be enabled and then validated depending on the
+ * availability of F/D RV32.
+ */
+static const unsigned int riscv_c_exts[] = {
+	RISCV_ISA_EXT_ZCA,
+	RISCV_ISA_EXT_ZCF,
+	RISCV_ISA_EXT_ZCD,
+};
+
+/*
  * The canonical order of ISA extension names in the ISA string is defined in
  * chapter 27 of the unprivileged specification.
  *
@@ -244,11 +307,13 @@ const struct riscv_isa_ext_data riscv_isa_ext[] = {
 	__RISCV_ISA_EXT_DATA(f, RISCV_ISA_EXT_f),
 	__RISCV_ISA_EXT_DATA(d, RISCV_ISA_EXT_d),
 	__RISCV_ISA_EXT_DATA(q, RISCV_ISA_EXT_q),
-	__RISCV_ISA_EXT_DATA(c, RISCV_ISA_EXT_c),
-	__RISCV_ISA_EXT_DATA(v, RISCV_ISA_EXT_v),
+	__RISCV_ISA_EXT_SUPERSET(c, RISCV_ISA_EXT_c, riscv_c_exts),
+	__RISCV_ISA_EXT_SUPERSET(v, RISCV_ISA_EXT_v, riscv_v_exts),
 	__RISCV_ISA_EXT_DATA(h, RISCV_ISA_EXT_h),
-	__RISCV_ISA_EXT_SUPERSET(zicbom, RISCV_ISA_EXT_ZICBOM, riscv_xlinuxenvcfg_exts),
-	__RISCV_ISA_EXT_SUPERSET(zicboz, RISCV_ISA_EXT_ZICBOZ, riscv_xlinuxenvcfg_exts),
+	__RISCV_ISA_EXT_SUPERSET_VALIDATE(zicbom, RISCV_ISA_EXT_ZICBOM, riscv_xlinuxenvcfg_exts,
+					  riscv_ext_zicbom_validate),
+	__RISCV_ISA_EXT_SUPERSET_VALIDATE(zicboz, RISCV_ISA_EXT_ZICBOZ, riscv_xlinuxenvcfg_exts,
+					  riscv_ext_zicboz_validate),
 	__RISCV_ISA_EXT_DATA(zicntr, RISCV_ISA_EXT_ZICNTR),
 	__RISCV_ISA_EXT_DATA(zicond, RISCV_ISA_EXT_ZICOND),
 	__RISCV_ISA_EXT_DATA(zicsr, RISCV_ISA_EXT_ZICSR),
@@ -256,10 +321,17 @@ const struct riscv_isa_ext_data riscv_isa_ext[] = {
 	__RISCV_ISA_EXT_DATA(zihintntl, RISCV_ISA_EXT_ZIHINTNTL),
 	__RISCV_ISA_EXT_DATA(zihintpause, RISCV_ISA_EXT_ZIHINTPAUSE),
 	__RISCV_ISA_EXT_DATA(zihpm, RISCV_ISA_EXT_ZIHPM),
+	__RISCV_ISA_EXT_DATA(zimop, RISCV_ISA_EXT_ZIMOP),
 	__RISCV_ISA_EXT_DATA(zacas, RISCV_ISA_EXT_ZACAS),
+	__RISCV_ISA_EXT_DATA(zawrs, RISCV_ISA_EXT_ZAWRS),
 	__RISCV_ISA_EXT_DATA(zfa, RISCV_ISA_EXT_ZFA),
 	__RISCV_ISA_EXT_DATA(zfh, RISCV_ISA_EXT_ZFH),
 	__RISCV_ISA_EXT_DATA(zfhmin, RISCV_ISA_EXT_ZFHMIN),
+	__RISCV_ISA_EXT_DATA(zca, RISCV_ISA_EXT_ZCA),
+	__RISCV_ISA_EXT_DATA_VALIDATE(zcb, RISCV_ISA_EXT_ZCB, riscv_ext_zca_depends),
+	__RISCV_ISA_EXT_DATA_VALIDATE(zcd, RISCV_ISA_EXT_ZCD, riscv_ext_zcd_validate),
+	__RISCV_ISA_EXT_DATA_VALIDATE(zcf, RISCV_ISA_EXT_ZCF, riscv_ext_zcf_validate),
+	__RISCV_ISA_EXT_DATA_VALIDATE(zcmop, RISCV_ISA_EXT_ZCMOP, riscv_ext_zca_depends),
 	__RISCV_ISA_EXT_DATA(zba, RISCV_ISA_EXT_ZBA),
 	__RISCV_ISA_EXT_DATA(zbb, RISCV_ISA_EXT_ZBB),
 	__RISCV_ISA_EXT_DATA(zbc, RISCV_ISA_EXT_ZBC),
@@ -280,6 +352,11 @@ const struct riscv_isa_ext_data riscv_isa_ext[] = {
 	__RISCV_ISA_EXT_DATA(ztso, RISCV_ISA_EXT_ZTSO),
 	__RISCV_ISA_EXT_SUPERSET(zvbb, RISCV_ISA_EXT_ZVBB, riscv_zvbb_exts),
 	__RISCV_ISA_EXT_DATA(zvbc, RISCV_ISA_EXT_ZVBC),
+	__RISCV_ISA_EXT_SUPERSET(zve32f, RISCV_ISA_EXT_ZVE32F, riscv_zve32f_exts),
+	__RISCV_ISA_EXT_DATA(zve32x, RISCV_ISA_EXT_ZVE32X),
+	__RISCV_ISA_EXT_SUPERSET(zve64d, RISCV_ISA_EXT_ZVE64D, riscv_zve64d_exts),
+	__RISCV_ISA_EXT_SUPERSET(zve64f, RISCV_ISA_EXT_ZVE64F, riscv_zve64f_exts),
+	__RISCV_ISA_EXT_SUPERSET(zve64x, RISCV_ISA_EXT_ZVE64X, riscv_zve64x_exts),
 	__RISCV_ISA_EXT_DATA(zvfh, RISCV_ISA_EXT_ZVFH),
 	__RISCV_ISA_EXT_DATA(zvfhmin, RISCV_ISA_EXT_ZVFHMIN),
 	__RISCV_ISA_EXT_DATA(zvkb, RISCV_ISA_EXT_ZVKB),
@@ -304,38 +381,96 @@ const struct riscv_isa_ext_data riscv_isa_ext[] = {
 	__RISCV_ISA_EXT_DATA(svinval, RISCV_ISA_EXT_SVINVAL),
 	__RISCV_ISA_EXT_DATA(svnapot, RISCV_ISA_EXT_SVNAPOT),
 	__RISCV_ISA_EXT_DATA(svpbmt, RISCV_ISA_EXT_SVPBMT),
-	__RISCV_ISA_EXT_DATA(xandespmu, RISCV_ISA_EXT_XANDESPMU),
+	__RISCV_ISA_EXT_DATA(svvptc, RISCV_ISA_EXT_SVVPTC),
 };
 
 const size_t riscv_isa_ext_count = ARRAY_SIZE(riscv_isa_ext);
 
-static void __init match_isa_ext(const struct riscv_isa_ext_data *ext, const char *name,
-				 const char *name_end, struct riscv_isainfo *isainfo)
+static void riscv_isa_set_ext(const struct riscv_isa_ext_data *ext, unsigned long *bitmap)
 {
-	if ((name_end - name == strlen(ext->name)) &&
-	     !strncasecmp(name, ext->name, name_end - name)) {
-		/*
-		 * If this is a bundle, enable all the ISA extensions that
-		 * comprise the bundle.
-		 */
-		if (ext->subset_ext_size) {
-			for (int i = 0; i < ext->subset_ext_size; i++) {
-				if (riscv_isa_extension_check(ext->subset_ext_ids[i]))
-					set_bit(ext->subset_ext_ids[i], isainfo->isa);
+	if (ext->id != RISCV_ISA_EXT_INVALID)
+		set_bit(ext->id, bitmap);
+
+	for (int i = 0; i < ext->subset_ext_size; i++) {
+		if (ext->subset_ext_ids[i] != RISCV_ISA_EXT_INVALID)
+			set_bit(ext->subset_ext_ids[i], bitmap);
+	}
+}
+
+static const struct riscv_isa_ext_data *riscv_get_isa_ext_data(unsigned int ext_id)
+{
+	for (int i = 0; i < riscv_isa_ext_count; i++) {
+		if (riscv_isa_ext[i].id == ext_id)
+			return &riscv_isa_ext[i];
+	}
+
+	return NULL;
+}
+
+/*
+ * "Resolve" a source ISA bitmap into one that matches kernel configuration as
+ * well as correct extension dependencies. Some extensions depends on specific
+ * kernel configuration to be usable (V needs CONFIG_RISCV_ISA_V for instance)
+ * and this function will actually validate all the extensions provided in
+ * source_isa into the resolved_isa based on extensions validate() callbacks.
+ */
+static void __init riscv_resolve_isa(unsigned long *source_isa,
+				     unsigned long *resolved_isa, unsigned long *this_hwcap,
+				     unsigned long *isa2hwcap)
+{
+	bool loop;
+	const struct riscv_isa_ext_data *ext;
+	DECLARE_BITMAP(prev_resolved_isa, RISCV_ISA_EXT_MAX);
+	int max_loop_count = riscv_isa_ext_count, ret;
+	unsigned int bit;
+
+	do {
+		loop = false;
+		if (max_loop_count-- < 0) {
+			pr_err("Failed to reach a stable ISA state\n");
+			return;
+		}
+		bitmap_copy(prev_resolved_isa, resolved_isa, RISCV_ISA_EXT_MAX);
+		for_each_set_bit(bit, source_isa, RISCV_ISA_EXT_MAX) {
+			ext = riscv_get_isa_ext_data(bit);
+
+			if (ext && ext->validate) {
+				ret = ext->validate(ext, resolved_isa);
+				if (ret == -EPROBE_DEFER) {
+					loop = true;
+					continue;
+				} else if (ret) {
+					/* Disable the extension entirely */
+					clear_bit(bit, source_isa);
+					continue;
+				}
 			}
+
+			set_bit(bit, resolved_isa);
+			/* No need to keep it in source isa now that it is enabled */
+			clear_bit(bit, source_isa);
+
+			/* Single letter extensions get set in hwcap */
+			if (bit < RISCV_ISA_EXT_BASE)
+				*this_hwcap |= isa2hwcap[bit];
 		}
+	} while (loop && memcmp(prev_resolved_isa, resolved_isa, sizeof(prev_resolved_isa)));
+}
 
-		/*
-		 * This is valid even for bundle extensions which uses the RISCV_ISA_EXT_INVALID id
-		 * (rejected by riscv_isa_extension_check()).
-		 */
-		if (riscv_isa_extension_check(ext->id))
-			set_bit(ext->id, isainfo->isa);
+static void __init match_isa_ext(const char *name, const char *name_end, unsigned long *bitmap)
+{
+	for (int i = 0; i < riscv_isa_ext_count; i++) {
+		const struct riscv_isa_ext_data *ext = &riscv_isa_ext[i];
+
+		if ((name_end - name == strlen(ext->name)) &&
+		    !strncasecmp(name, ext->name, name_end - name)) {
+			riscv_isa_set_ext(ext, bitmap);
+			break;
+		}
 	}
 }
 
-static void __init riscv_parse_isa_string(unsigned long *this_hwcap, struct riscv_isainfo *isainfo,
-					  unsigned long *isa2hwcap, const char *isa)
+static void __init riscv_parse_isa_string(const char *isa, unsigned long *bitmap)
 {
 	/*
 	 * For all possible cpus, we have already validated in
@@ -348,9 +483,24 @@ static void __init riscv_parse_isa_string(unsigned long *this_hwcap, struct risc
 	while (*isa) {
 		const char *ext = isa++;
 		const char *ext_end = isa;
-		bool ext_long = false, ext_err = false;
+		bool ext_err = false;
 
 		switch (*ext) {
+		case 'x':
+		case 'X':
+			if (acpi_disabled)
+				pr_warn_once("Vendor extensions are ignored in riscv,isa. Use riscv,isa-extensions instead.");
+			/*
+			 * To skip an extension, we find its end.
+			 * As multi-letter extensions must be split from other multi-letter
+			 * extensions with an "_", the end of a multi-letter extension will
+			 * either be the null character or the "_" at the start of the next
+			 * multi-letter extension.
+			 */
+			for (; *isa && *isa != '_'; ++isa)
+				;
+			ext_err = true;
+			break;
 		case 's':
 			/*
 			 * Workaround for invalid single-letter 's' & 'u' (QEMU).
@@ -366,8 +516,6 @@ static void __init riscv_parse_isa_string(unsigned long *this_hwcap, struct risc
 			}
 			fallthrough;
 		case 'S':
-		case 'x':
-		case 'X':
 		case 'z':
 		case 'Z':
 			/*
@@ -388,7 +536,6 @@ static void __init riscv_parse_isa_string(unsigned long *this_hwcap, struct risc
 			 * character itself while eliminating the extensions version number.
 			 * A simple re-increment solves this problem.
 			 */
-			ext_long = true;
 			for (; *isa && *isa != '_'; ++isa)
 				if (unlikely(!isalnum(*isa)))
 					ext_err = true;
@@ -468,17 +615,8 @@ static void __init riscv_parse_isa_string(unsigned long *this_hwcap, struct risc
 
 		if (unlikely(ext_err))
 			continue;
-		if (!ext_long) {
-			int nr = tolower(*ext) - 'a';
 
-			if (riscv_isa_extension_check(nr)) {
-				*this_hwcap |= isa2hwcap[nr];
-				set_bit(nr, isainfo->isa);
-			}
-		} else {
-			for (int i = 0; i < riscv_isa_ext_count; i++)
-				match_isa_ext(&riscv_isa_ext[i], ext, ext_end, isainfo);
-		}
+		match_isa_ext(ext, ext_end, bitmap);
 	}
 }
 
@@ -505,6 +643,7 @@ static void __init riscv_fill_hwcap_from_isa_string(unsigned long *isa2hwcap)
 	for_each_possible_cpu(cpu) {
 		struct riscv_isainfo *isainfo = &hart_isa[cpu];
 		unsigned long this_hwcap = 0;
+		DECLARE_BITMAP(source_isa, RISCV_ISA_EXT_MAX) = { 0 };
 
 		if (acpi_disabled) {
 			node = of_cpu_device_node_get(cpu);
@@ -527,7 +666,7 @@ static void __init riscv_fill_hwcap_from_isa_string(unsigned long *isa2hwcap)
 			}
 		}
 
-		riscv_parse_isa_string(&this_hwcap, isainfo, isa2hwcap, isa);
+		riscv_parse_isa_string(isa, source_isa);
 
 		/*
 		 * These ones were as they were part of the base ISA when the
@@ -535,10 +674,10 @@ static void __init riscv_fill_hwcap_from_isa_string(unsigned long *isa2hwcap)
 		 * unconditionally where `i` is in riscv,isa on DT systems.
 		 */
 		if (acpi_disabled) {
-			set_bit(RISCV_ISA_EXT_ZICSR, isainfo->isa);
-			set_bit(RISCV_ISA_EXT_ZIFENCEI, isainfo->isa);
-			set_bit(RISCV_ISA_EXT_ZICNTR, isainfo->isa);
-			set_bit(RISCV_ISA_EXT_ZIHPM, isainfo->isa);
+			set_bit(RISCV_ISA_EXT_ZICSR, source_isa);
+			set_bit(RISCV_ISA_EXT_ZIFENCEI, source_isa);
+			set_bit(RISCV_ISA_EXT_ZICNTR, source_isa);
+			set_bit(RISCV_ISA_EXT_ZIHPM, source_isa);
 		}
 
 		/*
@@ -551,9 +690,11 @@ static void __init riscv_fill_hwcap_from_isa_string(unsigned long *isa2hwcap)
 		 */
 		if (acpi_disabled && boot_vendorid == THEAD_VENDOR_ID && boot_archid == 0x0) {
 			this_hwcap &= ~isa2hwcap[RISCV_ISA_EXT_v];
-			clear_bit(RISCV_ISA_EXT_v, isainfo->isa);
+			clear_bit(RISCV_ISA_EXT_v, source_isa);
 		}
 
+		riscv_resolve_isa(source_isa, isainfo->isa, &this_hwcap, isa2hwcap);
+
 		/*
 		 * All "okay" hart should have same isa. Set HWCAP based on
 		 * common capabilities of every "okay" hart, in case they don't
@@ -574,6 +715,61 @@ static void __init riscv_fill_hwcap_from_isa_string(unsigned long *isa2hwcap)
 		acpi_put_table((struct acpi_table_header *)rhct);
 }
 
+static void __init riscv_fill_cpu_vendor_ext(struct device_node *cpu_node, int cpu)
+{
+	if (!IS_ENABLED(CONFIG_RISCV_ISA_VENDOR_EXT))
+		return;
+
+	for (int i = 0; i < riscv_isa_vendor_ext_list_size; i++) {
+		struct riscv_isa_vendor_ext_data_list *ext_list = riscv_isa_vendor_ext_list[i];
+
+		for (int j = 0; j < ext_list->ext_data_count; j++) {
+			const struct riscv_isa_ext_data ext = ext_list->ext_data[j];
+			struct riscv_isavendorinfo *isavendorinfo = &ext_list->per_hart_isa_bitmap[cpu];
+
+			if (of_property_match_string(cpu_node, "riscv,isa-extensions",
+						     ext.property) < 0)
+				continue;
+
+			/*
+			 * Assume that subset extensions are all members of the
+			 * same vendor.
+			 */
+			if (ext.subset_ext_size)
+				for (int k = 0; k < ext.subset_ext_size; k++)
+					set_bit(ext.subset_ext_ids[k], isavendorinfo->isa);
+
+			set_bit(ext.id, isavendorinfo->isa);
+		}
+	}
+}
+
+/*
+ * Populate all_harts_isa_bitmap for each vendor with all of the extensions that
+ * are shared across CPUs for that vendor.
+ */
+static void __init riscv_fill_vendor_ext_list(int cpu)
+{
+	if (!IS_ENABLED(CONFIG_RISCV_ISA_VENDOR_EXT))
+		return;
+
+	for (int i = 0; i < riscv_isa_vendor_ext_list_size; i++) {
+		struct riscv_isa_vendor_ext_data_list *ext_list = riscv_isa_vendor_ext_list[i];
+
+		if (!ext_list->is_initialized) {
+			bitmap_copy(ext_list->all_harts_isa_bitmap.isa,
+				    ext_list->per_hart_isa_bitmap[cpu].isa,
+				    RISCV_ISA_VENDOR_EXT_MAX);
+			ext_list->is_initialized = true;
+		} else {
+			bitmap_and(ext_list->all_harts_isa_bitmap.isa,
+				   ext_list->all_harts_isa_bitmap.isa,
+				   ext_list->per_hart_isa_bitmap[cpu].isa,
+				   RISCV_ISA_VENDOR_EXT_MAX);
+		}
+	}
+}
+
 static int __init riscv_fill_hwcap_from_ext_list(unsigned long *isa2hwcap)
 {
 	unsigned int cpu;
@@ -582,6 +778,7 @@ static int __init riscv_fill_hwcap_from_ext_list(unsigned long *isa2hwcap)
 		unsigned long this_hwcap = 0;
 		struct device_node *cpu_node;
 		struct riscv_isainfo *isainfo = &hart_isa[cpu];
+		DECLARE_BITMAP(source_isa, RISCV_ISA_EXT_MAX) = { 0 };
 
 		cpu_node = of_cpu_device_node_get(cpu);
 		if (!cpu_node) {
@@ -601,22 +798,12 @@ static int __init riscv_fill_hwcap_from_ext_list(unsigned long *isa2hwcap)
 						     ext->property) < 0)
 				continue;
 
-			if (ext->subset_ext_size) {
-				for (int j = 0; j < ext->subset_ext_size; j++) {
-					if (riscv_isa_extension_check(ext->subset_ext_ids[j]))
-						set_bit(ext->subset_ext_ids[j], isainfo->isa);
-				}
-			}
-
-			if (riscv_isa_extension_check(ext->id)) {
-				set_bit(ext->id, isainfo->isa);
-
-				/* Only single letter extensions get set in hwcap */
-				if (strnlen(riscv_isa_ext[i].name, 2) == 1)
-					this_hwcap |= isa2hwcap[riscv_isa_ext[i].id];
-			}
+			riscv_isa_set_ext(ext, source_isa);
 		}
 
+		riscv_resolve_isa(source_isa, isainfo->isa, &this_hwcap, isa2hwcap);
+		riscv_fill_cpu_vendor_ext(cpu_node, cpu);
+
 		of_node_put(cpu_node);
 
 		/*
@@ -632,6 +819,8 @@ static int __init riscv_fill_hwcap_from_ext_list(unsigned long *isa2hwcap)
 			bitmap_copy(riscv_isa, isainfo->isa, RISCV_ISA_EXT_MAX);
 		else
 			bitmap_and(riscv_isa, riscv_isa, isainfo->isa, RISCV_ISA_EXT_MAX);
+
+		riscv_fill_vendor_ext_list(cpu);
 	}
 
 	if (bitmap_empty(riscv_isa, RISCV_ISA_EXT_MAX))
@@ -686,8 +875,14 @@ void __init riscv_fill_hwcap(void)
 		elf_hwcap &= ~COMPAT_HWCAP_ISA_F;
 	}
 
-	if (elf_hwcap & COMPAT_HWCAP_ISA_V) {
+	if (__riscv_isa_extension_available(NULL, RISCV_ISA_EXT_ZVE32X)) {
+		/*
+		 * This cannot fail when called on the boot hart
+		 */
 		riscv_v_setup_vsize();
+	}
+
+	if (elf_hwcap & COMPAT_HWCAP_ISA_V) {
 		/*
 		 * ISA string in device tree might have 'v' flag, but
 		 * CONFIG_RISCV_ISA_V is disabled in kernel.
@@ -768,28 +963,45 @@ void __init_or_module riscv_cpufeature_patch_func(struct alt_entry *begin,
 {
 	struct alt_entry *alt;
 	void *oldptr, *altptr;
-	u16 id, value;
+	u16 id, value, vendor;
 
 	if (stage == RISCV_ALTERNATIVES_EARLY_BOOT)
 		return;
 
 	for (alt = begin; alt < end; alt++) {
-		if (alt->vendor_id != 0)
-			continue;
-
 		id = PATCH_ID_CPUFEATURE_ID(alt->patch_id);
+		vendor = PATCH_ID_CPUFEATURE_ID(alt->vendor_id);
 
-		if (id >= RISCV_ISA_EXT_MAX) {
-			WARN(1, "This extension id:%d is not in ISA extension list", id);
-			continue;
-		}
+		/*
+		 * Any alternative with a patch_id that is less than
+		 * RISCV_ISA_EXT_MAX is interpreted as a standard extension.
+		 *
+		 * Any alternative with patch_id that is greater than or equal
+		 * to RISCV_VENDOR_EXT_ALTERNATIVES_BASE is interpreted as a
+		 * vendor extension.
+		 */
+		if (id < RISCV_ISA_EXT_MAX) {
+			/*
+			 * This patch should be treated as errata so skip
+			 * processing here.
+			 */
+			if (alt->vendor_id != 0)
+				continue;
 
-		if (!__riscv_isa_extension_available(NULL, id))
-			continue;
+			if (!__riscv_isa_extension_available(NULL, id))
+				continue;
 
-		value = PATCH_ID_CPUFEATURE_VALUE(alt->patch_id);
-		if (!riscv_cpufeature_patch_check(id, value))
+			value = PATCH_ID_CPUFEATURE_VALUE(alt->patch_id);
+			if (!riscv_cpufeature_patch_check(id, value))
+				continue;
+		} else if (id >= RISCV_VENDOR_EXT_ALTERNATIVES_BASE) {
+			if (!__riscv_isa_vendor_extension_available(VENDOR_EXT_ALL_CPUS, vendor,
+								    id - RISCV_VENDOR_EXT_ALTERNATIVES_BASE))
+				continue;
+		} else {
+			WARN(1, "This extension id:%d is not in ISA extension list", id);
 			continue;
+		}
 
 		oldptr = ALT_OLD_PTR(alt);
 		altptr = ALT_ALT_PTR(alt);
diff --git a/arch/riscv/kernel/elf_kexec.c b/arch/riscv/kernel/elf_kexec.c
index 11c0d2e0becf..3c37661801f9 100644
--- a/arch/riscv/kernel/elf_kexec.c
+++ b/arch/riscv/kernel/elf_kexec.c
@@ -451,6 +451,12 @@ int arch_kexec_apply_relocations_add(struct purgatory_info *pi,
 			*(u32 *)loc = CLEAN_IMM(CJTYPE, *(u32 *)loc) |
 				 ENCODE_CJTYPE_IMM(val - addr);
 			break;
+		case R_RISCV_ADD16:
+			*(u16 *)loc += val;
+			break;
+		case R_RISCV_SUB16:
+			*(u16 *)loc -= val;
+			break;
 		case R_RISCV_ADD32:
 			*(u32 *)loc += val;
 			break;
diff --git a/arch/riscv/kernel/entry.S b/arch/riscv/kernel/entry.S
index 68a24cf9481a..c200d329d4bd 100644
--- a/arch/riscv/kernel/entry.S
+++ b/arch/riscv/kernel/entry.S
@@ -19,6 +19,79 @@
 
 	.section .irqentry.text, "ax"
 
+.macro new_vmalloc_check
+	REG_S 	a0, TASK_TI_A0(tp)
+	csrr 	a0, CSR_CAUSE
+	/* Exclude IRQs */
+	blt  	a0, zero, _new_vmalloc_restore_context_a0
+
+	REG_S 	a1, TASK_TI_A1(tp)
+	/* Only check new_vmalloc if we are in page/protection fault */
+	li   	a1, EXC_LOAD_PAGE_FAULT
+	beq  	a0, a1, _new_vmalloc_kernel_address
+	li   	a1, EXC_STORE_PAGE_FAULT
+	beq  	a0, a1, _new_vmalloc_kernel_address
+	li   	a1, EXC_INST_PAGE_FAULT
+	bne  	a0, a1, _new_vmalloc_restore_context_a1
+
+_new_vmalloc_kernel_address:
+	/* Is it a kernel address? */
+	csrr 	a0, CSR_TVAL
+	bge 	a0, zero, _new_vmalloc_restore_context_a1
+
+	/* Check if a new vmalloc mapping appeared that could explain the trap */
+	REG_S	a2, TASK_TI_A2(tp)
+	/*
+	 * Computes:
+	 * a0 = &new_vmalloc[BIT_WORD(cpu)]
+	 * a1 = BIT_MASK(cpu)
+	 */
+	REG_L 	a2, TASK_TI_CPU(tp)
+	/*
+	 * Compute the new_vmalloc element position:
+	 * (cpu / 64) * 8 = (cpu >> 6) << 3
+	 */
+	srli	a1, a2, 6
+	slli	a1, a1, 3
+	la	a0, new_vmalloc
+	add	a0, a0, a1
+	/*
+	 * Compute the bit position in the new_vmalloc element:
+	 * bit_pos = cpu % 64 = cpu - (cpu / 64) * 64 = cpu - (cpu >> 6) << 6
+	 * 	   = cpu - ((cpu >> 6) << 3) << 3
+	 */
+	slli	a1, a1, 3
+	sub	a1, a2, a1
+	/* Compute the "get mask": 1 << bit_pos */
+	li	a2, 1
+	sll	a1, a2, a1
+
+	/* Check the value of new_vmalloc for this cpu */
+	REG_L	a2, 0(a0)
+	and	a2, a2, a1
+	beq	a2, zero, _new_vmalloc_restore_context
+
+	/* Atomically reset the current cpu bit in new_vmalloc */
+	amoxor.d	a0, a1, (a0)
+
+	/* Only emit a sfence.vma if the uarch caches invalid entries */
+	ALTERNATIVE("sfence.vma", "nop", 0, RISCV_ISA_EXT_SVVPTC, 1)
+
+	REG_L	a0, TASK_TI_A0(tp)
+	REG_L	a1, TASK_TI_A1(tp)
+	REG_L	a2, TASK_TI_A2(tp)
+	csrw	CSR_SCRATCH, x0
+	sret
+
+_new_vmalloc_restore_context:
+	REG_L 	a2, TASK_TI_A2(tp)
+_new_vmalloc_restore_context_a1:
+	REG_L 	a1, TASK_TI_A1(tp)
+_new_vmalloc_restore_context_a0:
+	REG_L	a0, TASK_TI_A0(tp)
+.endm
+
+
 SYM_CODE_START(handle_exception)
 	/*
 	 * If coming from userspace, preserve the user thread pointer and load
@@ -30,6 +103,20 @@ SYM_CODE_START(handle_exception)
 
 .Lrestore_kernel_tpsp:
 	csrr tp, CSR_SCRATCH
+
+#ifdef CONFIG_64BIT
+	/*
+	 * The RISC-V kernel does not eagerly emit a sfence.vma after each
+	 * new vmalloc mapping, which may result in exceptions:
+	 * - if the uarch caches invalid entries, the new mapping would not be
+	 *   observed by the page table walker and an invalidation is needed.
+	 * - if the uarch does not cache invalid entries, a reordered access
+	 *   could "miss" the new mapping and traps: in that case, we only need
+	 *   to retry the access, no sfence.vma is required.
+	 */
+	new_vmalloc_check
+#endif
+
 	REG_S sp, TASK_TI_KERNEL_SP(tp)
 
 #ifdef CONFIG_VMAP_STACK
@@ -88,7 +175,6 @@ SYM_CODE_START(handle_exception)
 	call riscv_v_context_nesting_start
 #endif
 	move a0, sp /* pt_regs */
-	la ra, ret_from_exception
 
 	/*
 	 * MSB of cause differentiates between
@@ -97,7 +183,8 @@ SYM_CODE_START(handle_exception)
 	bge s4, zero, 1f
 
 	/* Handle interrupts */
-	tail do_irq
+	call do_irq
+	j ret_from_exception
 1:
 	/* Handle other exceptions */
 	slli t0, s4, RISCV_LGPTR
@@ -105,11 +192,14 @@ SYM_CODE_START(handle_exception)
 	la t2, excp_vect_table_end
 	add t0, t1, t0
 	/* Check if exception code lies within bounds */
-	bgeu t0, t2, 1f
-	REG_L t0, 0(t0)
-	jr t0
-1:
-	tail do_trap_unknown
+	bgeu t0, t2, 3f
+	REG_L t1, 0(t0)
+2:	jalr t1
+	j ret_from_exception
+3:
+
+	la t1, do_trap_unknown
+	j 2b
 SYM_CODE_END(handle_exception)
 ASM_NOKPROBE(handle_exception)
 
@@ -130,6 +220,10 @@ SYM_CODE_START_NOALIGN(ret_from_exception)
 #endif
 	bnez s0, 1f
 
+#ifdef CONFIG_GCC_PLUGIN_STACKLEAK
+	call	stackleak_erase_on_task_stack
+#endif
+
 	/* Save unwound kernel stack pointer in thread_info */
 	addi s0, sp, PT_SIZE_ON_STACK
 	REG_S s0, TASK_TI_KERNEL_SP(tp)
@@ -232,8 +326,8 @@ SYM_CODE_START(ret_from_fork)
 	jalr s0
 1:
 	move a0, sp /* pt_regs */
-	la ra, ret_from_exception
-	tail syscall_exit_to_user_mode
+	call syscall_exit_to_user_mode
+	j ret_from_exception
 SYM_CODE_END(ret_from_fork)
 
 #ifdef CONFIG_IRQ_STACKS
diff --git a/arch/riscv/kernel/ftrace.c b/arch/riscv/kernel/ftrace.c
index 87cbd86576b2..4b95c574fd04 100644
--- a/arch/riscv/kernel/ftrace.c
+++ b/arch/riscv/kernel/ftrace.c
@@ -120,9 +120,6 @@ int ftrace_init_nop(struct module *mod, struct dyn_ftrace *rec)
 	out = ftrace_make_nop(mod, rec, MCOUNT_ADDR);
 	mutex_unlock(&text_mutex);
 
-	if (!mod)
-		local_flush_icache_range(rec->ip, rec->ip + MCOUNT_INSN_SIZE);
-
 	return out;
 }
 
@@ -156,9 +153,9 @@ static int __ftrace_modify_code(void *data)
 	} else {
 		while (atomic_read(&param->cpu_count) <= num_online_cpus())
 			cpu_relax();
-	}
 
-	local_flush_icache_all();
+		local_flush_icache_all();
+	}
 
 	return 0;
 }
diff --git a/arch/riscv/kernel/head.S b/arch/riscv/kernel/head.S
index 4236a69c35cb..356d5397b2a2 100644
--- a/arch/riscv/kernel/head.S
+++ b/arch/riscv/kernel/head.S
@@ -165,10 +165,21 @@ secondary_start_sbi:
 #endif
 	call .Lsetup_trap_vector
 	scs_load_current
-	tail smp_callin
+	call smp_callin
 #endif /* CONFIG_SMP */
 
 .align 2
+.Lsecondary_park:
+	/*
+	 * Park this hart if we:
+	 *  - have too many harts on CONFIG_RISCV_BOOT_SPINWAIT
+	 *  - receive an early trap, before setup_trap_vector finished
+	 *  - fail in smp_callin(), as a successful one wouldn't return
+	 */
+	wfi
+	j .Lsecondary_park
+
+.align 2
 .Lsetup_trap_vector:
 	/* Set trap vector to exception handler */
 	la a0, handle_exception
@@ -181,12 +192,6 @@ secondary_start_sbi:
 	csrw CSR_SCRATCH, zero
 	ret
 
-.align 2
-.Lsecondary_park:
-	/* We lack SMP support or have too many harts, so park this hart */
-	wfi
-	j .Lsecondary_park
-
 SYM_CODE_END(_start)
 
 SYM_CODE_START(_start_kernel)
@@ -300,6 +305,9 @@ SYM_CODE_START(_start_kernel)
 #else
 	mv a0, a1
 #endif /* CONFIG_BUILTIN_DTB */
+	/* Set trap vector to spin forever to help debug */
+	la a3, .Lsecondary_park
+	csrw CSR_TVEC, a3
 	call setup_vm
 #ifdef CONFIG_MMU
 	la a0, early_pg_dir
diff --git a/arch/riscv/kernel/jump_label.c b/arch/riscv/kernel/jump_label.c
index e6694759dbd0..11ad789c60c6 100644
--- a/arch/riscv/kernel/jump_label.c
+++ b/arch/riscv/kernel/jump_label.c
@@ -9,13 +9,14 @@
 #include <linux/memory.h>
 #include <linux/mutex.h>
 #include <asm/bug.h>
+#include <asm/cacheflush.h>
 #include <asm/patch.h>
 
 #define RISCV_INSN_NOP 0x00000013U
 #define RISCV_INSN_JAL 0x0000006fU
 
-void arch_jump_label_transform(struct jump_entry *entry,
-			       enum jump_label_type type)
+bool arch_jump_label_transform_queue(struct jump_entry *entry,
+				     enum jump_label_type type)
 {
 	void *addr = (void *)jump_entry_code(entry);
 	u32 insn;
@@ -24,7 +25,7 @@ void arch_jump_label_transform(struct jump_entry *entry,
 		long offset = jump_entry_target(entry) - jump_entry_code(entry);
 
 		if (WARN_ON(offset & 1 || offset < -524288 || offset >= 524288))
-			return;
+			return true;
 
 		insn = RISCV_INSN_JAL |
 			(((u32)offset & GENMASK(19, 12)) << (12 - 12)) |
@@ -36,6 +37,13 @@ void arch_jump_label_transform(struct jump_entry *entry,
 	}
 
 	mutex_lock(&text_mutex);
-	patch_text_nosync(addr, &insn, sizeof(insn));
+	patch_insn_write(addr, &insn, sizeof(insn));
 	mutex_unlock(&text_mutex);
+
+	return true;
+}
+
+void arch_jump_label_transform_apply(void)
+{
+	flush_icache_all();
 }
diff --git a/arch/riscv/kernel/machine_kexec.c b/arch/riscv/kernel/machine_kexec.c
index ed9cad20c039..3c830a6f7ef4 100644
--- a/arch/riscv/kernel/machine_kexec.c
+++ b/arch/riscv/kernel/machine_kexec.c
@@ -121,20 +121,12 @@ static void machine_kexec_mask_interrupts(void)
 
 	for_each_irq_desc(i, desc) {
 		struct irq_chip *chip;
-		int ret;
 
 		chip = irq_desc_get_chip(desc);
 		if (!chip)
 			continue;
 
-		/*
-		 * First try to remove the active state. If this
-		 * fails, try to EOI the interrupt.
-		 */
-		ret = irq_set_irqchip_state(i, IRQCHIP_STATE_ACTIVE, false);
-
-		if (ret && irqd_irq_inprogress(&desc->irq_data) &&
-		    chip->irq_eoi)
+		if (chip->irq_eoi && irqd_irq_inprogress(&desc->irq_data))
 			chip->irq_eoi(&desc->irq_data);
 
 		if (chip->irq_mask)
diff --git a/arch/riscv/kernel/module.c b/arch/riscv/kernel/module.c
index 906f9a3a5d65..1cd461f3d872 100644
--- a/arch/riscv/kernel/module.c
+++ b/arch/riscv/kernel/module.c
@@ -787,8 +787,8 @@ int apply_relocate_add(Elf_Shdr *sechdrs, const char *strtab,
 	int res;
 	unsigned int num_relocations = sechdrs[relsec].sh_size / sizeof(*rel);
 	struct hlist_head *relocation_hashtable;
-	struct list_head used_buckets_list;
 	unsigned int hashtable_bits;
+	LIST_HEAD(used_buckets_list);
 
 	hashtable_bits = initialize_relocation_hashtable(num_relocations,
 							 &relocation_hashtable);
@@ -796,8 +796,6 @@ int apply_relocate_add(Elf_Shdr *sechdrs, const char *strtab,
 	if (!relocation_hashtable)
 		return -ENOMEM;
 
-	INIT_LIST_HEAD(&used_buckets_list);
-
 	pr_debug("Applying relocate section %u to %u\n", relsec,
 	       sechdrs[relsec].sh_info);
 
diff --git a/arch/riscv/kernel/patch.c b/arch/riscv/kernel/patch.c
index 4007563fb607..34ef522f07a8 100644
--- a/arch/riscv/kernel/patch.c
+++ b/arch/riscv/kernel/patch.c
@@ -19,7 +19,7 @@
 struct patch_insn {
 	void *addr;
 	u32 *insns;
-	int ninsns;
+	size_t len;
 	atomic_t cpu_count;
 };
 
@@ -54,7 +54,7 @@ static __always_inline void *patch_map(void *addr, const unsigned int fixmap)
 	BUG_ON(!page);
 
 	return (void *)set_fixmap_offset(fixmap, page_to_phys(page) +
-					 (uintaddr & ~PAGE_MASK));
+					 offset_in_page(addr));
 }
 
 static void patch_unmap(int fixmap)
@@ -65,8 +65,8 @@ NOKPROBE_SYMBOL(patch_unmap);
 
 static int __patch_insn_set(void *addr, u8 c, size_t len)
 {
+	bool across_pages = (offset_in_page(addr) + len) > PAGE_SIZE;
 	void *waddr = addr;
-	bool across_pages = (((uintptr_t)addr & ~PAGE_MASK) + len) > PAGE_SIZE;
 
 	/*
 	 * Only two pages can be mapped at a time for writing.
@@ -89,6 +89,14 @@ static int __patch_insn_set(void *addr, u8 c, size_t len)
 
 	memset(waddr, c, len);
 
+	/*
+	 * We could have just patched a function that is about to be
+	 * called so make sure we don't execute partially patched
+	 * instructions by flushing the icache as soon as possible.
+	 */
+	local_flush_icache_range((unsigned long)waddr,
+				 (unsigned long)waddr + len);
+
 	patch_unmap(FIX_TEXT_POKE0);
 
 	if (across_pages)
@@ -102,8 +110,8 @@ NOKPROBE_SYMBOL(__patch_insn_set);
 
 static int __patch_insn_write(void *addr, const void *insn, size_t len)
 {
+	bool across_pages = (offset_in_page(addr) + len) > PAGE_SIZE;
 	void *waddr = addr;
-	bool across_pages = (((uintptr_t) addr & ~PAGE_MASK) + len) > PAGE_SIZE;
 	int ret;
 
 	/*
@@ -135,6 +143,14 @@ static int __patch_insn_write(void *addr, const void *insn, size_t len)
 
 	ret = copy_to_kernel_nofault(waddr, insn, len);
 
+	/*
+	 * We could have just patched a function that is about to be
+	 * called so make sure we don't execute partially patched
+	 * instructions by flushing the icache as soon as possible.
+	 */
+	local_flush_icache_range((unsigned long)waddr,
+				 (unsigned long)waddr + len);
+
 	patch_unmap(FIX_TEXT_POKE0);
 
 	if (across_pages)
@@ -163,34 +179,34 @@ NOKPROBE_SYMBOL(__patch_insn_write);
 
 static int patch_insn_set(void *addr, u8 c, size_t len)
 {
-	size_t patched = 0;
 	size_t size;
-	int ret = 0;
+	int ret;
 
 	/*
 	 * __patch_insn_set() can only work on 2 pages at a time so call it in a
 	 * loop with len <= 2 * PAGE_SIZE.
 	 */
-	while (patched < len && !ret) {
-		size = min_t(size_t, PAGE_SIZE * 2 - offset_in_page(addr + patched), len - patched);
-		ret = __patch_insn_set(addr + patched, c, size);
-
-		patched += size;
+	while (len) {
+		size = min(len, PAGE_SIZE * 2 - offset_in_page(addr));
+		ret = __patch_insn_set(addr, c, size);
+		if (ret)
+			return ret;
+
+		addr += size;
+		len -= size;
 	}
 
-	return ret;
+	return 0;
 }
 NOKPROBE_SYMBOL(patch_insn_set);
 
 int patch_text_set_nosync(void *addr, u8 c, size_t len)
 {
-	u32 *tp = addr;
 	int ret;
 
-	ret = patch_insn_set(tp, c, len);
-
+	ret = patch_insn_set(addr, c, len);
 	if (!ret)
-		flush_icache_range((uintptr_t)tp, (uintptr_t)tp + len);
+		flush_icache_range((uintptr_t)addr, (uintptr_t)addr + len);
 
 	return ret;
 }
@@ -198,34 +214,35 @@ NOKPROBE_SYMBOL(patch_text_set_nosync);
 
 int patch_insn_write(void *addr, const void *insn, size_t len)
 {
-	size_t patched = 0;
 	size_t size;
-	int ret = 0;
+	int ret;
 
 	/*
 	 * Copy the instructions to the destination address, two pages at a time
 	 * because __patch_insn_write() can only handle len <= 2 * PAGE_SIZE.
 	 */
-	while (patched < len && !ret) {
-		size = min_t(size_t, PAGE_SIZE * 2 - offset_in_page(addr + patched), len - patched);
-		ret = __patch_insn_write(addr + patched, insn + patched, size);
-
-		patched += size;
+	while (len) {
+		size = min(len, PAGE_SIZE * 2 - offset_in_page(addr));
+		ret = __patch_insn_write(addr, insn, size);
+		if (ret)
+			return ret;
+
+		addr += size;
+		insn += size;
+		len -= size;
 	}
 
-	return ret;
+	return 0;
 }
 NOKPROBE_SYMBOL(patch_insn_write);
 
 int patch_text_nosync(void *addr, const void *insns, size_t len)
 {
-	u32 *tp = addr;
 	int ret;
 
-	ret = patch_insn_write(tp, insns, len);
-
+	ret = patch_insn_write(addr, insns, len);
 	if (!ret)
-		flush_icache_range((uintptr_t) tp, (uintptr_t) tp + len);
+		flush_icache_range((uintptr_t)addr, (uintptr_t)addr + len);
 
 	return ret;
 }
@@ -234,14 +251,10 @@ NOKPROBE_SYMBOL(patch_text_nosync);
 static int patch_text_cb(void *data)
 {
 	struct patch_insn *patch = data;
-	unsigned long len;
-	int i, ret = 0;
+	int ret = 0;
 
 	if (atomic_inc_return(&patch->cpu_count) == num_online_cpus()) {
-		for (i = 0; ret == 0 && i < patch->ninsns; i++) {
-			len = GET_INSN_LENGTH(patch->insns[i]);
-			ret = patch_insn_write(patch->addr + i * len, &patch->insns[i], len);
-		}
+		ret = patch_insn_write(patch->addr, patch->insns, patch->len);
 		/*
 		 * Make sure the patching store is effective *before* we
 		 * increment the counter which releases all waiting CPUs
@@ -253,21 +266,21 @@ static int patch_text_cb(void *data)
 	} else {
 		while (atomic_read(&patch->cpu_count) <= num_online_cpus())
 			cpu_relax();
-	}
 
-	local_flush_icache_all();
+		local_flush_icache_all();
+	}
 
 	return ret;
 }
 NOKPROBE_SYMBOL(patch_text_cb);
 
-int patch_text(void *addr, u32 *insns, int ninsns)
+int patch_text(void *addr, u32 *insns, size_t len)
 {
 	int ret;
 	struct patch_insn patch = {
 		.addr = addr,
 		.insns = insns,
-		.ninsns = ninsns,
+		.len = len,
 		.cpu_count = ATOMIC_INIT(0),
 	};
 
diff --git a/arch/riscv/kernel/perf_callchain.c b/arch/riscv/kernel/perf_callchain.c
index 3348a61de7d9..c7468af77c66 100644
--- a/arch/riscv/kernel/perf_callchain.c
+++ b/arch/riscv/kernel/perf_callchain.c
@@ -6,37 +6,9 @@
 
 #include <asm/stacktrace.h>
 
-/*
- * Get the return address for a single stackframe and return a pointer to the
- * next frame tail.
- */
-static unsigned long user_backtrace(struct perf_callchain_entry_ctx *entry,
-				    unsigned long fp, unsigned long reg_ra)
+static bool fill_callchain(void *entry, unsigned long pc)
 {
-	struct stackframe buftail;
-	unsigned long ra = 0;
-	unsigned long __user *user_frame_tail =
-		(unsigned long __user *)(fp - sizeof(struct stackframe));
-
-	/* Check accessibility of one struct frame_tail beyond */
-	if (!access_ok(user_frame_tail, sizeof(buftail)))
-		return 0;
-	if (__copy_from_user_inatomic(&buftail, user_frame_tail,
-				      sizeof(buftail)))
-		return 0;
-
-	if (reg_ra != 0)
-		ra = reg_ra;
-	else
-		ra = buftail.ra;
-
-	fp = buftail.fp;
-	if (ra != 0)
-		perf_callchain_store(entry, ra);
-	else
-		return 0;
-
-	return fp;
+	return perf_callchain_store(entry, pc) == 0;
 }
 
 /*
@@ -56,19 +28,7 @@ static unsigned long user_backtrace(struct perf_callchain_entry_ctx *entry,
 void perf_callchain_user(struct perf_callchain_entry_ctx *entry,
 			 struct pt_regs *regs)
 {
-	unsigned long fp = 0;
-
-	fp = regs->s0;
-	perf_callchain_store(entry, regs->epc);
-
-	fp = user_backtrace(entry, fp, regs->ra);
-	while (fp && !(fp & 0x3) && entry->nr < entry->max_stack)
-		fp = user_backtrace(entry, fp, 0);
-}
-
-static bool fill_callchain(void *entry, unsigned long pc)
-{
-	return perf_callchain_store(entry, pc) == 0;
+	arch_stack_walk_user(fill_callchain, entry, regs);
 }
 
 void perf_callchain_kernel(struct perf_callchain_entry_ctx *entry,
diff --git a/arch/riscv/kernel/pi/Makefile b/arch/riscv/kernel/pi/Makefile
index 50bc5ef7dd2f..d5bf1bc7de62 100644
--- a/arch/riscv/kernel/pi/Makefile
+++ b/arch/riscv/kernel/pi/Makefile
@@ -5,6 +5,7 @@ KBUILD_CFLAGS	:= $(subst $(CC_FLAGS_FTRACE),,$(KBUILD_CFLAGS)) -fpie \
 		   -Os -DDISABLE_BRANCH_PROFILING $(DISABLE_STACKLEAK_PLUGIN) \
 		   $(call cc-option,-mbranch-protection=none) \
 		   -I$(srctree)/scripts/dtc/libfdt -fno-stack-protector \
+		   -include $(srctree)/include/linux/hidden.h \
 		   -D__DISABLE_EXPORTS -ffreestanding \
 		   -fno-asynchronous-unwind-tables -fno-unwind-tables \
 		   $(call cc-option,-fno-addrsig)
@@ -16,6 +17,7 @@ KBUILD_CFLAGS	+= -mcmodel=medany
 
 CFLAGS_cmdline_early.o += -D__NO_FORTIFY
 CFLAGS_lib-fdt_ro.o += -D__NO_FORTIFY
+CFLAGS_fdt_early.o += -D__NO_FORTIFY
 
 $(obj)/%.pi.o: OBJCOPYFLAGS := --prefix-symbols=__pi_ \
 			       --remove-section=.note.gnu.property \
@@ -32,5 +34,5 @@ $(obj)/string.o: $(srctree)/lib/string.c FORCE
 $(obj)/ctype.o: $(srctree)/lib/ctype.c FORCE
 	$(call if_changed_rule,cc_o_c)
 
-obj-y		:= cmdline_early.pi.o fdt_early.pi.o string.pi.o ctype.pi.o lib-fdt.pi.o lib-fdt_ro.pi.o
+obj-y		:= cmdline_early.pi.o fdt_early.pi.o string.pi.o ctype.pi.o lib-fdt.pi.o lib-fdt_ro.pi.o archrandom_early.pi.o
 extra-y		:= $(patsubst %.pi.o,%.o,$(obj-y))
diff --git a/arch/riscv/kernel/pi/archrandom_early.c b/arch/riscv/kernel/pi/archrandom_early.c
new file mode 100644
index 000000000000..3f05d3cf3b7b
--- /dev/null
+++ b/arch/riscv/kernel/pi/archrandom_early.c
@@ -0,0 +1,30 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+#include <asm/csr.h>
+#include <linux/processor.h>
+
+#include "pi.h"
+
+/*
+ * To avoid rewriting code include asm/archrandom.h and create macros
+ * for the functions that won't be included.
+ */
+#undef riscv_has_extension_unlikely
+#define riscv_has_extension_likely(...) false
+#undef pr_err_once
+#define pr_err_once(...)
+
+#include <asm/archrandom.h>
+
+u64 get_kaslr_seed_zkr(const uintptr_t dtb_pa)
+{
+	unsigned long seed = 0;
+
+	if (!fdt_early_match_extension_isa((const void *)dtb_pa, "zkr"))
+		return 0;
+
+	if (!csr_seed_long(&seed))
+		return 0;
+
+	return seed;
+}
diff --git a/arch/riscv/kernel/pi/cmdline_early.c b/arch/riscv/kernel/pi/cmdline_early.c
index f6d4dedffb84..fbcdc9e4e143 100644
--- a/arch/riscv/kernel/pi/cmdline_early.c
+++ b/arch/riscv/kernel/pi/cmdline_early.c
@@ -6,15 +6,9 @@
 #include <asm/pgtable.h>
 #include <asm/setup.h>
 
-static char early_cmdline[COMMAND_LINE_SIZE];
+#include "pi.h"
 
-/*
- * Declare the functions that are exported (but prefixed) here so that LLVM
- * does not complain it lacks the 'static' keyword (which, if added, makes
- * LLVM complain because the function is actually unused in this file).
- */
-u64 set_satp_mode_from_cmdline(uintptr_t dtb_pa);
-bool set_nokaslr_from_cmdline(uintptr_t dtb_pa);
+static char early_cmdline[COMMAND_LINE_SIZE];
 
 static char *get_early_cmdline(uintptr_t dtb_pa)
 {
diff --git a/arch/riscv/kernel/pi/fdt_early.c b/arch/riscv/kernel/pi/fdt_early.c
index 899610e042ab..9bdee2fafe47 100644
--- a/arch/riscv/kernel/pi/fdt_early.c
+++ b/arch/riscv/kernel/pi/fdt_early.c
@@ -2,13 +2,9 @@
 #include <linux/types.h>
 #include <linux/init.h>
 #include <linux/libfdt.h>
+#include <linux/ctype.h>
 
-/*
- * Declare the functions that are exported (but prefixed) here so that LLVM
- * does not complain it lacks the 'static' keyword (which, if added, makes
- * LLVM complain because the function is actually unused in this file).
- */
-u64 get_kaslr_seed(uintptr_t dtb_pa);
+#include "pi.h"
 
 u64 get_kaslr_seed(uintptr_t dtb_pa)
 {
@@ -28,3 +24,162 @@ u64 get_kaslr_seed(uintptr_t dtb_pa)
 	*prop = 0;
 	return ret;
 }
+
+/**
+ *  fdt_device_is_available - check if a device is available for use
+ *
+ * @fdt: pointer to the device tree blob
+ * @node: offset of the node whose property to find
+ *
+ *  Returns true if the status property is absent or set to "okay" or "ok",
+ *  false otherwise
+ */
+static bool fdt_device_is_available(const void *fdt, int node)
+{
+	const char *status;
+	int statlen;
+
+	status = fdt_getprop(fdt, node, "status", &statlen);
+	if (!status)
+		return true;
+
+	if (statlen > 0) {
+		if (!strcmp(status, "okay") || !strcmp(status, "ok"))
+			return true;
+	}
+
+	return false;
+}
+
+/* Copy of fdt_nodename_eq_ */
+static int fdt_node_name_eq(const void *fdt, int offset,
+			    const char *s)
+{
+	int olen;
+	int len = strlen(s);
+	const char *p = fdt_get_name(fdt, offset, &olen);
+
+	if (!p || olen < len)
+		/* short match */
+		return 0;
+
+	if (memcmp(p, s, len) != 0)
+		return 0;
+
+	if (p[len] == '\0')
+		return 1;
+	else if (!memchr(s, '@', len) && (p[len] == '@'))
+		return 1;
+	else
+		return 0;
+}
+
+/**
+ *  isa_string_contains - check if isa string contains an extension
+ *
+ * @isa_str: isa string to search
+ * @ext_name: the extension to search for
+ *
+ *  Returns true if the extension is in the given isa string,
+ *  false otherwise
+ */
+static bool isa_string_contains(const char *isa_str, const char *ext_name)
+{
+	size_t i, single_end, len = strlen(ext_name);
+	char ext_end;
+
+	/* Error must contain rv32/64 */
+	if (strlen(isa_str) < 4)
+		return false;
+
+	if (len == 1) {
+		single_end = strcspn(isa_str, "sSxXzZ");
+		/* Search for single chars between rv32/64 and multi-letter extensions */
+		for (i = 4; i < single_end; i++) {
+			if (tolower(isa_str[i]) == ext_name[0])
+				return true;
+		}
+		return false;
+	}
+
+	/* Skip to start of multi-letter extensions */
+	isa_str = strpbrk(isa_str, "sSxXzZ");
+	while (isa_str) {
+		if (strncasecmp(isa_str, ext_name, len) == 0) {
+			ext_end = isa_str[len];
+			/* Check if matches the whole extension. */
+			if (ext_end == '\0' || ext_end == '_')
+				return true;
+		}
+		/* Multi-letter extensions must be split from other multi-letter
+		 * extensions with an "_", the end of a multi-letter extension will
+		 * either be the null character or the "_" at the start of the next
+		 * multi-letter extension.
+		 */
+		isa_str = strchr(isa_str, '_');
+		if (isa_str)
+			isa_str++;
+	}
+
+	return false;
+}
+
+/**
+ *  early_cpu_isa_ext_available - check if cpu node has an extension
+ *
+ * @fdt: pointer to the device tree blob
+ * @node: offset of the cpu node
+ * @ext_name: the extension to search for
+ *
+ *  Returns true if the cpu node has the extension,
+ *  false otherwise
+ */
+static bool early_cpu_isa_ext_available(const void *fdt, int node, const char *ext_name)
+{
+	const void *prop;
+	int len;
+
+	prop = fdt_getprop(fdt, node, "riscv,isa-extensions", &len);
+	if (prop && fdt_stringlist_contains(prop, len, ext_name))
+		return true;
+
+	prop = fdt_getprop(fdt, node, "riscv,isa", &len);
+	if (prop && isa_string_contains(prop, ext_name))
+		return true;
+
+	return false;
+}
+
+/**
+ *  fdt_early_match_extension_isa - check if all cpu nodes have an extension
+ *
+ * @fdt: pointer to the device tree blob
+ * @ext_name: the extension to search for
+ *
+ *  Returns true if the all available the cpu nodes have the extension,
+ *  false otherwise
+ */
+bool fdt_early_match_extension_isa(const void *fdt, const char *ext_name)
+{
+	int node, parent;
+	bool ret = false;
+
+	parent = fdt_path_offset(fdt, "/cpus");
+	if (parent < 0)
+		return false;
+
+	fdt_for_each_subnode(node, fdt, parent) {
+		if (!fdt_node_name_eq(fdt, node, "cpu"))
+			continue;
+
+		if (!fdt_device_is_available(fdt, node))
+			continue;
+
+		if (!early_cpu_isa_ext_available(fdt, node, ext_name))
+			return false;
+
+		ret = true;
+	}
+
+	return ret;
+}
diff --git a/arch/riscv/kernel/pi/pi.h b/arch/riscv/kernel/pi/pi.h
new file mode 100644
index 000000000000..21141d84fea6
--- /dev/null
+++ b/arch/riscv/kernel/pi/pi.h
@@ -0,0 +1,20 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _RISCV_PI_H_
+#define _RISCV_PI_H_
+
+#include <linux/types.h>
+
+/*
+ * The following functions are exported (but prefixed). Declare them here so
+ * that LLVM does not complain it lacks the 'static' keyword (which, if
+ * added, makes LLVM complain because the function is unused).
+ */
+
+u64 get_kaslr_seed(uintptr_t dtb_pa);
+u64 get_kaslr_seed_zkr(const uintptr_t dtb_pa);
+bool set_nokaslr_from_cmdline(uintptr_t dtb_pa);
+u64 set_satp_mode_from_cmdline(uintptr_t dtb_pa);
+
+bool fdt_early_match_extension_isa(const void *fdt, const char *ext_name);
+
+#endif /* _RISCV_PI_H_ */
diff --git a/arch/riscv/kernel/probes/Makefile b/arch/riscv/kernel/probes/Makefile
index 8265ff497977..d2129f2c61b8 100644
--- a/arch/riscv/kernel/probes/Makefile
+++ b/arch/riscv/kernel/probes/Makefile
@@ -1,7 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
 obj-$(CONFIG_KPROBES)		+= kprobes.o decode-insn.o simulate-insn.o
 obj-$(CONFIG_RETHOOK)		+= rethook.o rethook_trampoline.o
-obj-$(CONFIG_KPROBES_ON_FTRACE)	+= ftrace.o
 obj-$(CONFIG_UPROBES)		+= uprobes.o decode-insn.o simulate-insn.o
 CFLAGS_REMOVE_simulate-insn.o = $(CC_FLAGS_FTRACE)
 CFLAGS_REMOVE_rethook.o = $(CC_FLAGS_FTRACE)
diff --git a/arch/riscv/kernel/probes/ftrace.c b/arch/riscv/kernel/probes/ftrace.c
deleted file mode 100644
index a69dfa610aa8..000000000000
--- a/arch/riscv/kernel/probes/ftrace.c
+++ /dev/null
@@ -1,65 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-
-#include <linux/kprobes.h>
-
-/* Ftrace callback handler for kprobes -- called under preepmt disabled */
-void kprobe_ftrace_handler(unsigned long ip, unsigned long parent_ip,
-			   struct ftrace_ops *ops, struct ftrace_regs *fregs)
-{
-	struct kprobe *p;
-	struct pt_regs *regs;
-	struct kprobe_ctlblk *kcb;
-	int bit;
-
-	if (unlikely(kprobe_ftrace_disabled))
-		return;
-
-	bit = ftrace_test_recursion_trylock(ip, parent_ip);
-	if (bit < 0)
-		return;
-
-	p = get_kprobe((kprobe_opcode_t *)ip);
-	if (unlikely(!p) || kprobe_disabled(p))
-		goto out;
-
-	regs = ftrace_get_regs(fregs);
-	kcb = get_kprobe_ctlblk();
-	if (kprobe_running()) {
-		kprobes_inc_nmissed_count(p);
-	} else {
-		unsigned long orig_ip = instruction_pointer(regs);
-
-		instruction_pointer_set(regs, ip);
-
-		__this_cpu_write(current_kprobe, p);
-		kcb->kprobe_status = KPROBE_HIT_ACTIVE;
-		if (!p->pre_handler || !p->pre_handler(p, regs)) {
-			/*
-			 * Emulate singlestep (and also recover regs->pc)
-			 * as if there is a nop
-			 */
-			instruction_pointer_set(regs,
-				(unsigned long)p->addr + MCOUNT_INSN_SIZE);
-			if (unlikely(p->post_handler)) {
-				kcb->kprobe_status = KPROBE_HIT_SSDONE;
-				p->post_handler(p, regs, 0);
-			}
-			instruction_pointer_set(regs, orig_ip);
-		}
-
-		/*
-		 * If pre_handler returns !0, it changes regs->pc. We have to
-		 * skip emulating post_handler.
-		 */
-		__this_cpu_write(current_kprobe, NULL);
-	}
-out:
-	ftrace_test_recursion_unlock(bit);
-}
-NOKPROBE_SYMBOL(kprobe_ftrace_handler);
-
-int arch_prepare_kprobe_ftrace(struct kprobe *p)
-{
-	p->ainsn.api.insn = NULL;
-	return 0;
-}
diff --git a/arch/riscv/kernel/probes/kprobes.c b/arch/riscv/kernel/probes/kprobes.c
index dfb28e57d900..474a65213657 100644
--- a/arch/riscv/kernel/probes/kprobes.c
+++ b/arch/riscv/kernel/probes/kprobes.c
@@ -24,14 +24,13 @@ post_kprobe_handler(struct kprobe *, struct kprobe_ctlblk *, struct pt_regs *);
 
 static void __kprobes arch_prepare_ss_slot(struct kprobe *p)
 {
+	size_t len = GET_INSN_LENGTH(p->opcode);
 	u32 insn = __BUG_INSN_32;
-	unsigned long offset = GET_INSN_LENGTH(p->opcode);
 
-	p->ainsn.api.restore = (unsigned long)p->addr + offset;
+	p->ainsn.api.restore = (unsigned long)p->addr + len;
 
-	patch_text(p->ainsn.api.insn, &p->opcode, 1);
-	patch_text((void *)((unsigned long)(p->ainsn.api.insn) + offset),
-		   &insn, 1);
+	patch_text_nosync(p->ainsn.api.insn, &p->opcode, len);
+	patch_text_nosync(p->ainsn.api.insn + len, &insn, GET_INSN_LENGTH(insn));
 }
 
 static void __kprobes arch_prepare_simulate(struct kprobe *p)
@@ -108,16 +107,18 @@ int __kprobes arch_prepare_kprobe(struct kprobe *p)
 /* install breakpoint in text */
 void __kprobes arch_arm_kprobe(struct kprobe *p)
 {
-	u32 insn = (p->opcode & __INSN_LENGTH_MASK) == __INSN_LENGTH_32 ?
-		   __BUG_INSN_32 : __BUG_INSN_16;
+	size_t len = GET_INSN_LENGTH(p->opcode);
+	u32 insn = len == 4 ? __BUG_INSN_32 : __BUG_INSN_16;
 
-	patch_text(p->addr, &insn, 1);
+	patch_text(p->addr, &insn, len);
 }
 
 /* remove breakpoint from text */
 void __kprobes arch_disarm_kprobe(struct kprobe *p)
 {
-	patch_text(p->addr, &p->opcode, 1);
+	size_t len = GET_INSN_LENGTH(p->opcode);
+
+	patch_text(p->addr, &p->opcode, len);
 }
 
 void __kprobes arch_remove_kprobe(struct kprobe *p)
diff --git a/arch/riscv/kernel/process.c b/arch/riscv/kernel/process.c
index e4bc61c4e58a..e3142d8a6e28 100644
--- a/arch/riscv/kernel/process.c
+++ b/arch/riscv/kernel/process.c
@@ -15,6 +15,7 @@
 #include <linux/tick.h>
 #include <linux/ptrace.h>
 #include <linux/uaccess.h>
+#include <linux/personality.h>
 
 #include <asm/unistd.h>
 #include <asm/processor.h>
@@ -26,6 +27,7 @@
 #include <asm/cpuidle.h>
 #include <asm/vector.h>
 #include <asm/cpufeature.h>
+#include <asm/exec.h>
 
 #if defined(CONFIG_STACKPROTECTOR) && !defined(CONFIG_STACKPROTECTOR_PER_TASK)
 #include <linux/stackprotector.h>
@@ -99,6 +101,13 @@ void show_regs(struct pt_regs *regs)
 		dump_backtrace(regs, NULL, KERN_DEFAULT);
 }
 
+unsigned long arch_align_stack(unsigned long sp)
+{
+	if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
+		sp -= get_random_u32_below(PAGE_SIZE);
+	return sp & ~0xf;
+}
+
 #ifdef CONFIG_COMPAT
 static bool compat_mode_supported __read_mostly;
 
diff --git a/arch/riscv/kernel/riscv_ksyms.c b/arch/riscv/kernel/riscv_ksyms.c
index a72879b4249a..5ab1c7e1a6ed 100644
--- a/arch/riscv/kernel/riscv_ksyms.c
+++ b/arch/riscv/kernel/riscv_ksyms.c
@@ -12,9 +12,6 @@
 EXPORT_SYMBOL(memset);
 EXPORT_SYMBOL(memcpy);
 EXPORT_SYMBOL(memmove);
-EXPORT_SYMBOL(strcmp);
-EXPORT_SYMBOL(strlen);
-EXPORT_SYMBOL(strncmp);
 EXPORT_SYMBOL(__memset);
 EXPORT_SYMBOL(__memcpy);
 EXPORT_SYMBOL(__memmove);
diff --git a/arch/riscv/kernel/sbi-ipi.c b/arch/riscv/kernel/sbi-ipi.c
index 1026e22955cc..0cc5559c08d8 100644
--- a/arch/riscv/kernel/sbi-ipi.c
+++ b/arch/riscv/kernel/sbi-ipi.c
@@ -71,7 +71,7 @@ void __init sbi_ipi_init(void)
 	 * the masking/unmasking of virtual IPIs is done
 	 * via generic IPI-Mux
 	 */
-	cpuhp_setup_state(CPUHP_AP_ONLINE_DYN,
+	cpuhp_setup_state(CPUHP_AP_IRQ_RISCV_SBI_IPI_STARTING,
 			  "irqchip/sbi-ipi:starting",
 			  sbi_ipi_starting_cpu, NULL);
 
diff --git a/arch/riscv/kernel/sbi.c b/arch/riscv/kernel/sbi.c
index e66e0999a800..1989b8cade1b 100644
--- a/arch/riscv/kernel/sbi.c
+++ b/arch/riscv/kernel/sbi.c
@@ -24,51 +24,6 @@ static int (*__sbi_rfence)(int fid, const struct cpumask *cpu_mask,
 			   unsigned long start, unsigned long size,
 			   unsigned long arg4, unsigned long arg5) __ro_after_init;
 
-struct sbiret sbi_ecall(int ext, int fid, unsigned long arg0,
-			unsigned long arg1, unsigned long arg2,
-			unsigned long arg3, unsigned long arg4,
-			unsigned long arg5)
-{
-	struct sbiret ret;
-
-	register uintptr_t a0 asm ("a0") = (uintptr_t)(arg0);
-	register uintptr_t a1 asm ("a1") = (uintptr_t)(arg1);
-	register uintptr_t a2 asm ("a2") = (uintptr_t)(arg2);
-	register uintptr_t a3 asm ("a3") = (uintptr_t)(arg3);
-	register uintptr_t a4 asm ("a4") = (uintptr_t)(arg4);
-	register uintptr_t a5 asm ("a5") = (uintptr_t)(arg5);
-	register uintptr_t a6 asm ("a6") = (uintptr_t)(fid);
-	register uintptr_t a7 asm ("a7") = (uintptr_t)(ext);
-	asm volatile ("ecall"
-		      : "+r" (a0), "+r" (a1)
-		      : "r" (a2), "r" (a3), "r" (a4), "r" (a5), "r" (a6), "r" (a7)
-		      : "memory");
-	ret.error = a0;
-	ret.value = a1;
-
-	return ret;
-}
-EXPORT_SYMBOL(sbi_ecall);
-
-int sbi_err_map_linux_errno(int err)
-{
-	switch (err) {
-	case SBI_SUCCESS:
-		return 0;
-	case SBI_ERR_DENIED:
-		return -EPERM;
-	case SBI_ERR_INVALID_PARAM:
-		return -EINVAL;
-	case SBI_ERR_INVALID_ADDRESS:
-		return -EFAULT;
-	case SBI_ERR_NOT_SUPPORTED:
-	case SBI_ERR_FAILURE:
-	default:
-		return -ENOTSUPP;
-	};
-}
-EXPORT_SYMBOL(sbi_err_map_linux_errno);
-
 #ifdef CONFIG_RISCV_SBI_V01
 static unsigned long __sbi_v01_cpumask_to_hartmask(const struct cpumask *cpu_mask)
 {
@@ -528,17 +483,6 @@ long sbi_probe_extension(int extid)
 }
 EXPORT_SYMBOL(sbi_probe_extension);
 
-static long __sbi_base_ecall(int fid)
-{
-	struct sbiret ret;
-
-	ret = sbi_ecall(SBI_EXT_BASE, fid, 0, 0, 0, 0, 0, 0);
-	if (!ret.error)
-		return ret.value;
-	else
-		return sbi_err_map_linux_errno(ret.error);
-}
-
 static inline long sbi_get_spec_version(void)
 {
 	return __sbi_base_ecall(SBI_EXT_BASE_GET_SPEC_VERSION);
diff --git a/arch/riscv/kernel/sbi_ecall.c b/arch/riscv/kernel/sbi_ecall.c
new file mode 100644
index 000000000000..24aabb4fbde3
--- /dev/null
+++ b/arch/riscv/kernel/sbi_ecall.c
@@ -0,0 +1,48 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (c) 2024 Rivos Inc. */
+
+#include <asm/sbi.h>
+#define CREATE_TRACE_POINTS
+#include <asm/trace.h>
+
+long __sbi_base_ecall(int fid)
+{
+	struct sbiret ret;
+
+	ret = sbi_ecall(SBI_EXT_BASE, fid, 0, 0, 0, 0, 0, 0);
+	if (!ret.error)
+		return ret.value;
+	else
+		return sbi_err_map_linux_errno(ret.error);
+}
+EXPORT_SYMBOL(__sbi_base_ecall);
+
+struct sbiret __sbi_ecall(unsigned long arg0, unsigned long arg1,
+			  unsigned long arg2, unsigned long arg3,
+			  unsigned long arg4, unsigned long arg5,
+			  int fid, int ext)
+{
+	struct sbiret ret;
+
+	trace_sbi_call(ext, fid);
+
+	register uintptr_t a0 asm ("a0") = (uintptr_t)(arg0);
+	register uintptr_t a1 asm ("a1") = (uintptr_t)(arg1);
+	register uintptr_t a2 asm ("a2") = (uintptr_t)(arg2);
+	register uintptr_t a3 asm ("a3") = (uintptr_t)(arg3);
+	register uintptr_t a4 asm ("a4") = (uintptr_t)(arg4);
+	register uintptr_t a5 asm ("a5") = (uintptr_t)(arg5);
+	register uintptr_t a6 asm ("a6") = (uintptr_t)(fid);
+	register uintptr_t a7 asm ("a7") = (uintptr_t)(ext);
+	asm volatile ("ecall"
+		       : "+r" (a0), "+r" (a1)
+		       : "r" (a2), "r" (a3), "r" (a4), "r" (a5), "r" (a6), "r" (a7)
+		       : "memory");
+	ret.error = a0;
+	ret.value = a1;
+
+	trace_sbi_return(ext, ret.error, ret.value);
+
+	return ret;
+}
+EXPORT_SYMBOL(__sbi_ecall);
diff --git a/arch/riscv/kernel/setup.c b/arch/riscv/kernel/setup.c
index 4f73c0ae44b2..a2cde65b69e9 100644
--- a/arch/riscv/kernel/setup.c
+++ b/arch/riscv/kernel/setup.c
@@ -281,8 +281,10 @@ void __init setup_arch(char **cmdline_p)
 	setup_smp();
 #endif
 
-	if (!acpi_disabled)
+	if (!acpi_disabled) {
 		acpi_init_rintc_map();
+		acpi_map_cpus_to_nodes();
+	}
 
 	riscv_init_cbo_blocksizes();
 	riscv_fill_hwcap();
diff --git a/arch/riscv/kernel/signal.c b/arch/riscv/kernel/signal.c
index 5a2edd7f027e..dcd282419456 100644
--- a/arch/riscv/kernel/signal.c
+++ b/arch/riscv/kernel/signal.c
@@ -84,7 +84,7 @@ static long save_v_state(struct pt_regs *regs, void __user **sc_vec)
 	datap = state + 1;
 
 	/* datap is designed to be 16 byte aligned for better performance */
-	WARN_ON(unlikely(!IS_ALIGNED((unsigned long)datap, 16)));
+	WARN_ON(!IS_ALIGNED((unsigned long)datap, 16));
 
 	get_cpu_vector_context();
 	riscv_v_vstate_save(&current->thread.vstate, regs);
diff --git a/arch/riscv/kernel/smp.c b/arch/riscv/kernel/smp.c
index 8e6eb64459af..c180a647a30e 100644
--- a/arch/riscv/kernel/smp.c
+++ b/arch/riscv/kernel/smp.c
@@ -13,6 +13,7 @@
 #include <linux/interrupt.h>
 #include <linux/module.h>
 #include <linux/kexec.h>
+#include <linux/kgdb.h>
 #include <linux/percpu.h>
 #include <linux/profile.h>
 #include <linux/smp.h>
@@ -21,6 +22,7 @@
 #include <linux/delay.h>
 #include <linux/irq.h>
 #include <linux/irq_work.h>
+#include <linux/nmi.h>
 
 #include <asm/tlbflush.h>
 #include <asm/cacheflush.h>
@@ -33,6 +35,8 @@ enum ipi_message_type {
 	IPI_CPU_CRASH_STOP,
 	IPI_IRQ_WORK,
 	IPI_TIMER,
+	IPI_CPU_BACKTRACE,
+	IPI_KGDB_ROUNDUP,
 	IPI_MAX
 };
 
@@ -113,6 +117,7 @@ void arch_irq_work_raise(void)
 
 static irqreturn_t handle_IPI(int irq, void *data)
 {
+	unsigned int cpu = smp_processor_id();
 	int ipi = irq - ipi_virq_base;
 
 	switch (ipi) {
@@ -126,7 +131,7 @@ static irqreturn_t handle_IPI(int irq, void *data)
 		ipi_stop();
 		break;
 	case IPI_CPU_CRASH_STOP:
-		ipi_cpu_crash_stop(smp_processor_id(), get_irq_regs());
+		ipi_cpu_crash_stop(cpu, get_irq_regs());
 		break;
 	case IPI_IRQ_WORK:
 		irq_work_run();
@@ -136,8 +141,14 @@ static irqreturn_t handle_IPI(int irq, void *data)
 		tick_receive_broadcast();
 		break;
 #endif
+	case IPI_CPU_BACKTRACE:
+		nmi_cpu_backtrace(get_irq_regs());
+		break;
+	case IPI_KGDB_ROUNDUP:
+		kgdb_nmicallback(cpu, get_irq_regs());
+		break;
 	default:
-		pr_warn("CPU%d: unhandled IPI%d\n", smp_processor_id(), ipi);
+		pr_warn("CPU%d: unhandled IPI%d\n", cpu, ipi);
 		break;
 	}
 
@@ -203,6 +214,8 @@ static const char * const ipi_names[] = {
 	[IPI_CPU_CRASH_STOP]	= "CPU stop (for crash dump) interrupts",
 	[IPI_IRQ_WORK]		= "IRQ work interrupts",
 	[IPI_TIMER]		= "Timer broadcast interrupts",
+	[IPI_CPU_BACKTRACE]     = "CPU backtrace interrupts",
+	[IPI_KGDB_ROUNDUP]	= "KGDB roundup interrupts",
 };
 
 void show_ipi_stats(struct seq_file *p, int prec)
@@ -323,3 +336,29 @@ void arch_smp_send_reschedule(int cpu)
 	send_ipi_single(cpu, IPI_RESCHEDULE);
 }
 EXPORT_SYMBOL_GPL(arch_smp_send_reschedule);
+
+static void riscv_backtrace_ipi(cpumask_t *mask)
+{
+	send_ipi_mask(mask, IPI_CPU_BACKTRACE);
+}
+
+void arch_trigger_cpumask_backtrace(const cpumask_t *mask, int exclude_cpu)
+{
+	nmi_trigger_cpumask_backtrace(mask, exclude_cpu, riscv_backtrace_ipi);
+}
+
+#ifdef CONFIG_KGDB
+void kgdb_roundup_cpus(void)
+{
+	int this_cpu = raw_smp_processor_id();
+	int cpu;
+
+	for_each_online_cpu(cpu) {
+		/* No need to roundup ourselves */
+		if (cpu == this_cpu)
+			continue;
+
+		send_ipi_single(cpu, IPI_KGDB_ROUNDUP);
+	}
+}
+#endif
diff --git a/arch/riscv/kernel/smpboot.c b/arch/riscv/kernel/smpboot.c
index 1319b29ce3b5..0f8f1c95ac38 100644
--- a/arch/riscv/kernel/smpboot.c
+++ b/arch/riscv/kernel/smpboot.c
@@ -96,7 +96,6 @@ static int __init acpi_parse_rintc(union acpi_subtable_headers *header, const un
 	if (hart == cpuid_to_hartid_map(0)) {
 		BUG_ON(found_boot_cpu);
 		found_boot_cpu = true;
-		early_map_cpu_to_node(0, acpi_numa_get_nid(cpu_count));
 		return 0;
 	}
 
@@ -106,7 +105,6 @@ static int __init acpi_parse_rintc(union acpi_subtable_headers *header, const un
 	}
 
 	cpuid_to_hartid_map(cpu_count) = hart;
-	early_map_cpu_to_node(cpu_count, acpi_numa_get_nid(cpu_count));
 	cpu_count++;
 
 	return 0;
@@ -214,6 +212,15 @@ asmlinkage __visible void smp_callin(void)
 	struct mm_struct *mm = &init_mm;
 	unsigned int curr_cpuid = smp_processor_id();
 
+	if (has_vector()) {
+		/*
+		 * Return as early as possible so the hart with a mismatching
+		 * vlen won't boot.
+		 */
+		if (riscv_v_setup_vsize())
+			return;
+	}
+
 	/* All kernel threads share the same mm context.  */
 	mmgrab(mm);
 	current->active_mm = mm;
@@ -226,11 +233,6 @@ asmlinkage __visible void smp_callin(void)
 	numa_add_cpu(curr_cpuid);
 	set_cpu_online(curr_cpuid, true);
 
-	if (has_vector()) {
-		if (riscv_v_setup_vsize())
-			elf_hwcap &= ~COMPAT_HWCAP_ISA_V;
-	}
-
 	riscv_user_isa_enable();
 
 	/*
diff --git a/arch/riscv/kernel/stacktrace.c b/arch/riscv/kernel/stacktrace.c
index 528ec7cc9a62..153a2db4c5fa 100644
--- a/arch/riscv/kernel/stacktrace.c
+++ b/arch/riscv/kernel/stacktrace.c
@@ -16,7 +16,7 @@
 
 #ifdef CONFIG_FRAME_POINTER
 
-extern asmlinkage void ret_from_exception(void);
+extern asmlinkage void handle_exception(void);
 
 static inline int fp_is_valid(unsigned long fp, unsigned long sp)
 {
@@ -32,6 +32,7 @@ void notrace walk_stackframe(struct task_struct *task, struct pt_regs *regs,
 			     bool (*fn)(void *, unsigned long), void *arg)
 {
 	unsigned long fp, sp, pc;
+	int graph_idx = 0;
 	int level = 0;
 
 	if (regs) {
@@ -68,9 +69,9 @@ void notrace walk_stackframe(struct task_struct *task, struct pt_regs *regs,
 			pc = regs->ra;
 		} else {
 			fp = frame->fp;
-			pc = ftrace_graph_ret_addr(current, NULL, frame->ra,
+			pc = ftrace_graph_ret_addr(current, &graph_idx, frame->ra,
 						   &frame->ra);
-			if (pc == (unsigned long)ret_from_exception) {
+			if (pc == (unsigned long)handle_exception) {
 				if (unlikely(!__kernel_text_address(pc) || !fn(arg, pc)))
 					break;
 
@@ -156,8 +157,51 @@ unsigned long __get_wchan(struct task_struct *task)
 	return pc;
 }
 
-noinline void arch_stack_walk(stack_trace_consume_fn consume_entry, void *cookie,
+noinline noinstr void arch_stack_walk(stack_trace_consume_fn consume_entry, void *cookie,
 		     struct task_struct *task, struct pt_regs *regs)
 {
 	walk_stackframe(task, regs, consume_entry, cookie);
 }
+
+/*
+ * Get the return address for a single stackframe and return a pointer to the
+ * next frame tail.
+ */
+static unsigned long unwind_user_frame(stack_trace_consume_fn consume_entry,
+				       void *cookie, unsigned long fp,
+				       unsigned long reg_ra)
+{
+	struct stackframe buftail;
+	unsigned long ra = 0;
+	unsigned long __user *user_frame_tail =
+		(unsigned long __user *)(fp - sizeof(struct stackframe));
+
+	/* Check accessibility of one struct frame_tail beyond */
+	if (!access_ok(user_frame_tail, sizeof(buftail)))
+		return 0;
+	if (__copy_from_user_inatomic(&buftail, user_frame_tail,
+				      sizeof(buftail)))
+		return 0;
+
+	ra = reg_ra ? : buftail.ra;
+
+	fp = buftail.fp;
+	if (!ra || !consume_entry(cookie, ra))
+		return 0;
+
+	return fp;
+}
+
+void arch_stack_walk_user(stack_trace_consume_fn consume_entry, void *cookie,
+			  const struct pt_regs *regs)
+{
+	unsigned long fp = 0;
+
+	fp = regs->s0;
+	if (!consume_entry(cookie, regs->epc))
+		return;
+
+	fp = unwind_user_frame(consume_entry, cookie, fp, regs->ra);
+	while (fp && !(fp & 0x7))
+		fp = unwind_user_frame(consume_entry, cookie, fp, 0);
+}
diff --git a/arch/riscv/kernel/sys_hwprobe.c b/arch/riscv/kernel/sys_hwprobe.c
index 969ef3d59dbe..cea0ca2bf2a2 100644
--- a/arch/riscv/kernel/sys_hwprobe.c
+++ b/arch/riscv/kernel/sys_hwprobe.c
@@ -8,6 +8,8 @@
 #include <asm/cacheflush.h>
 #include <asm/cpufeature.h>
 #include <asm/hwprobe.h>
+#include <asm/processor.h>
+#include <asm/delay.h>
 #include <asm/sbi.h>
 #include <asm/switch_to.h>
 #include <asm/uaccess.h>
@@ -69,7 +71,7 @@ static void hwprobe_isa_ext0(struct riscv_hwprobe *pair,
 	if (riscv_isa_extension_available(NULL, c))
 		pair->value |= RISCV_HWPROBE_IMA_C;
 
-	if (has_vector())
+	if (has_vector() && riscv_isa_extension_available(NULL, v))
 		pair->value |= RISCV_HWPROBE_IMA_V;
 
 	/*
@@ -92,30 +94,45 @@ static void hwprobe_isa_ext0(struct riscv_hwprobe *pair,
 		 * regardless of the kernel's configuration, as no other checks, besides
 		 * presence in the hart_isa bitmap, are made.
 		 */
+		EXT_KEY(ZACAS);
+		EXT_KEY(ZAWRS);
 		EXT_KEY(ZBA);
 		EXT_KEY(ZBB);
-		EXT_KEY(ZBS);
-		EXT_KEY(ZICBOZ);
 		EXT_KEY(ZBC);
-
 		EXT_KEY(ZBKB);
 		EXT_KEY(ZBKC);
 		EXT_KEY(ZBKX);
+		EXT_KEY(ZBS);
+		EXT_KEY(ZCA);
+		EXT_KEY(ZCB);
+		EXT_KEY(ZCMOP);
+		EXT_KEY(ZICBOZ);
+		EXT_KEY(ZICOND);
+		EXT_KEY(ZIHINTNTL);
+		EXT_KEY(ZIHINTPAUSE);
+		EXT_KEY(ZIMOP);
 		EXT_KEY(ZKND);
 		EXT_KEY(ZKNE);
 		EXT_KEY(ZKNH);
 		EXT_KEY(ZKSED);
 		EXT_KEY(ZKSH);
 		EXT_KEY(ZKT);
-		EXT_KEY(ZIHINTNTL);
 		EXT_KEY(ZTSO);
-		EXT_KEY(ZACAS);
-		EXT_KEY(ZICOND);
-		EXT_KEY(ZIHINTPAUSE);
 
+		/*
+		 * All the following extensions must depend on the kernel
+		 * support of V.
+		 */
 		if (has_vector()) {
 			EXT_KEY(ZVBB);
 			EXT_KEY(ZVBC);
+			EXT_KEY(ZVE32F);
+			EXT_KEY(ZVE32X);
+			EXT_KEY(ZVE64D);
+			EXT_KEY(ZVE64F);
+			EXT_KEY(ZVE64X);
+			EXT_KEY(ZVFH);
+			EXT_KEY(ZVFHMIN);
 			EXT_KEY(ZVKB);
 			EXT_KEY(ZVKG);
 			EXT_KEY(ZVKNED);
@@ -124,14 +141,14 @@ static void hwprobe_isa_ext0(struct riscv_hwprobe *pair,
 			EXT_KEY(ZVKSED);
 			EXT_KEY(ZVKSH);
 			EXT_KEY(ZVKT);
-			EXT_KEY(ZVFH);
-			EXT_KEY(ZVFHMIN);
 		}
 
 		if (has_fpu()) {
+			EXT_KEY(ZCD);
+			EXT_KEY(ZCF);
+			EXT_KEY(ZFA);
 			EXT_KEY(ZFH);
 			EXT_KEY(ZFHMIN);
-			EXT_KEY(ZFA);
 		}
 #undef EXT_KEY
 	}
@@ -161,13 +178,13 @@ static u64 hwprobe_misaligned(const struct cpumask *cpus)
 			perf = this_perf;
 
 		if (perf != this_perf) {
-			perf = RISCV_HWPROBE_MISALIGNED_UNKNOWN;
+			perf = RISCV_HWPROBE_MISALIGNED_SCALAR_UNKNOWN;
 			break;
 		}
 	}
 
 	if (perf == -1ULL)
-		return RISCV_HWPROBE_MISALIGNED_UNKNOWN;
+		return RISCV_HWPROBE_MISALIGNED_SCALAR_UNKNOWN;
 
 	return perf;
 }
@@ -175,12 +192,12 @@ static u64 hwprobe_misaligned(const struct cpumask *cpus)
 static u64 hwprobe_misaligned(const struct cpumask *cpus)
 {
 	if (IS_ENABLED(CONFIG_RISCV_EFFICIENT_UNALIGNED_ACCESS))
-		return RISCV_HWPROBE_MISALIGNED_FAST;
+		return RISCV_HWPROBE_MISALIGNED_SCALAR_FAST;
 
 	if (IS_ENABLED(CONFIG_RISCV_EMULATED_UNALIGNED_ACCESS) && unaligned_ctl_available())
-		return RISCV_HWPROBE_MISALIGNED_EMULATED;
+		return RISCV_HWPROBE_MISALIGNED_SCALAR_EMULATED;
 
-	return RISCV_HWPROBE_MISALIGNED_SLOW;
+	return RISCV_HWPROBE_MISALIGNED_SCALAR_SLOW;
 }
 #endif
 
@@ -208,6 +225,7 @@ static void hwprobe_one_pair(struct riscv_hwprobe *pair,
 		break;
 
 	case RISCV_HWPROBE_KEY_CPUPERF_0:
+	case RISCV_HWPROBE_KEY_MISALIGNED_SCALAR_PERF:
 		pair->value = hwprobe_misaligned(cpus);
 		break;
 
@@ -216,6 +234,13 @@ static void hwprobe_one_pair(struct riscv_hwprobe *pair,
 		if (hwprobe_ext0_has(cpus, RISCV_HWPROBE_EXT_ZICBOZ))
 			pair->value = riscv_cboz_block_size;
 		break;
+	case RISCV_HWPROBE_KEY_HIGHEST_VIRT_ADDRESS:
+		pair->value = user_max_virt_addr();
+		break;
+
+	case RISCV_HWPROBE_KEY_TIME_CSR_FREQ:
+		pair->value = riscv_timebase;
+		break;
 
 	/*
 	 * For forward compatibility, unknown keys don't fail the whole
diff --git a/arch/riscv/kernel/sys_riscv.c b/arch/riscv/kernel/sys_riscv.c
index 64155323cc92..d77afe05578f 100644
--- a/arch/riscv/kernel/sys_riscv.c
+++ b/arch/riscv/kernel/sys_riscv.c
@@ -23,7 +23,7 @@ static long riscv_sys_mmap(unsigned long addr, unsigned long len,
 #ifdef CONFIG_64BIT
 SYSCALL_DEFINE6(mmap, unsigned long, addr, unsigned long, len,
 	unsigned long, prot, unsigned long, flags,
-	unsigned long, fd, off_t, offset)
+	unsigned long, fd, unsigned long, offset)
 {
 	return riscv_sys_mmap(addr, len, prot, flags, fd, offset, 0);
 }
@@ -32,7 +32,7 @@ SYSCALL_DEFINE6(mmap, unsigned long, addr, unsigned long, len,
 #if defined(CONFIG_32BIT) || defined(CONFIG_COMPAT)
 SYSCALL_DEFINE6(mmap2, unsigned long, addr, unsigned long, len,
 	unsigned long, prot, unsigned long, flags,
-	unsigned long, fd, off_t, offset)
+	unsigned long, fd, unsigned long, offset)
 {
 	/*
 	 * Note that the shift for mmap2 is constant (12),
diff --git a/arch/riscv/kernel/syscall_table.c b/arch/riscv/kernel/syscall_table.c
index dda913764903..6f1a36cb0f3f 100644
--- a/arch/riscv/kernel/syscall_table.c
+++ b/arch/riscv/kernel/syscall_table.c
@@ -9,14 +9,16 @@
 #include <asm-generic/syscalls.h>
 #include <asm/syscall.h>
 
+#define __SYSCALL_WITH_COMPAT(nr, native, compat) __SYSCALL(nr, native)
+
 #undef __SYSCALL
 #define __SYSCALL(nr, call)	asmlinkage long __riscv_##call(const struct pt_regs *);
-#include <asm/unistd.h>
+#include <asm/syscall_table.h>
 
 #undef __SYSCALL
 #define __SYSCALL(nr, call)	[nr] = __riscv_##call,
 
 void * const sys_call_table[__NR_syscalls] = {
 	[0 ... __NR_syscalls - 1] = __riscv_sys_ni_syscall,
-#include <asm/unistd.h>
+#include <asm/syscall_table.h>
 };
diff --git a/arch/riscv/kernel/traps.c b/arch/riscv/kernel/traps.c
index 05a16b1f0aee..51ebfd23e007 100644
--- a/arch/riscv/kernel/traps.c
+++ b/arch/riscv/kernel/traps.c
@@ -319,6 +319,7 @@ void do_trap_ecall_u(struct pt_regs *regs)
 
 		regs->epc += 4;
 		regs->orig_a0 = regs->a0;
+		regs->a0 = -ENOSYS;
 
 		riscv_v_vstate_discard(regs);
 
@@ -328,8 +329,7 @@ void do_trap_ecall_u(struct pt_regs *regs)
 
 		if (syscall >= 0 && syscall < NR_syscalls)
 			syscall_handler(regs, syscall);
-		else if (syscall != -1)
-			regs->a0 = -ENOSYS;
+
 		/*
 		 * Ultimately, this value will get limited by KSTACK_OFFSET_MAX(),
 		 * so the maximum stack offset is 1k bytes (10 bits).
diff --git a/arch/riscv/kernel/traps_misaligned.c b/arch/riscv/kernel/traps_misaligned.c
index b62d5a2f4541..d4fd8af7aaf5 100644
--- a/arch/riscv/kernel/traps_misaligned.c
+++ b/arch/riscv/kernel/traps_misaligned.c
@@ -338,7 +338,7 @@ int handle_misaligned_load(struct pt_regs *regs)
 	perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, regs, addr);
 
 #ifdef CONFIG_RISCV_PROBE_UNALIGNED_ACCESS
-	*this_cpu_ptr(&misaligned_access_speed) = RISCV_HWPROBE_MISALIGNED_EMULATED;
+	*this_cpu_ptr(&misaligned_access_speed) = RISCV_HWPROBE_MISALIGNED_SCALAR_EMULATED;
 #endif
 
 	if (!unaligned_enabled)
@@ -417,7 +417,7 @@ int handle_misaligned_load(struct pt_regs *regs)
 
 	val.data_u64 = 0;
 	if (user_mode(regs)) {
-		if (raw_copy_from_user(&val, (u8 __user *)addr, len))
+		if (copy_from_user(&val, (u8 __user *)addr, len))
 			return -1;
 	} else {
 		memcpy(&val, (u8 *)addr, len);
@@ -515,7 +515,7 @@ int handle_misaligned_store(struct pt_regs *regs)
 		return -EOPNOTSUPP;
 
 	if (user_mode(regs)) {
-		if (raw_copy_to_user((u8 __user *)addr, &val, len))
+		if (copy_to_user((u8 __user *)addr, &val, len))
 			return -1;
 	} else {
 		memcpy((u8 *)addr, &val, len);
@@ -532,13 +532,13 @@ static bool check_unaligned_access_emulated(int cpu)
 	unsigned long tmp_var, tmp_val;
 	bool misaligned_emu_detected;
 
-	*mas_ptr = RISCV_HWPROBE_MISALIGNED_UNKNOWN;
+	*mas_ptr = RISCV_HWPROBE_MISALIGNED_SCALAR_UNKNOWN;
 
 	__asm__ __volatile__ (
 		"       "REG_L" %[tmp], 1(%[ptr])\n"
 		: [tmp] "=r" (tmp_val) : [ptr] "r" (&tmp_var) : "memory");
 
-	misaligned_emu_detected = (*mas_ptr == RISCV_HWPROBE_MISALIGNED_EMULATED);
+	misaligned_emu_detected = (*mas_ptr == RISCV_HWPROBE_MISALIGNED_SCALAR_EMULATED);
 	/*
 	 * If unaligned_ctl is already set, this means that we detected that all
 	 * CPUS uses emulated misaligned access at boot time. If that changed
diff --git a/arch/riscv/kernel/unaligned_access_speed.c b/arch/riscv/kernel/unaligned_access_speed.c
index a9a6bcb02acf..160628a2116d 100644
--- a/arch/riscv/kernel/unaligned_access_speed.c
+++ b/arch/riscv/kernel/unaligned_access_speed.c
@@ -34,9 +34,9 @@ static int check_unaligned_access(void *param)
 	struct page *page = param;
 	void *dst;
 	void *src;
-	long speed = RISCV_HWPROBE_MISALIGNED_SLOW;
+	long speed = RISCV_HWPROBE_MISALIGNED_SCALAR_SLOW;
 
-	if (per_cpu(misaligned_access_speed, cpu) != RISCV_HWPROBE_MISALIGNED_UNKNOWN)
+	if (per_cpu(misaligned_access_speed, cpu) != RISCV_HWPROBE_MISALIGNED_SCALAR_UNKNOWN)
 		return 0;
 
 	/* Make an unaligned destination buffer. */
@@ -95,14 +95,14 @@ static int check_unaligned_access(void *param)
 	}
 
 	if (word_cycles < byte_cycles)
-		speed = RISCV_HWPROBE_MISALIGNED_FAST;
+		speed = RISCV_HWPROBE_MISALIGNED_SCALAR_FAST;
 
 	ratio = div_u64((byte_cycles * 100), word_cycles);
 	pr_info("cpu%d: Ratio of byte access time to unaligned word access is %d.%02d, unaligned accesses are %s\n",
 		cpu,
 		ratio / 100,
 		ratio % 100,
-		(speed == RISCV_HWPROBE_MISALIGNED_FAST) ? "fast" : "slow");
+		(speed == RISCV_HWPROBE_MISALIGNED_SCALAR_FAST) ? "fast" : "slow");
 
 	per_cpu(misaligned_access_speed, cpu) = speed;
 
@@ -110,7 +110,7 @@ static int check_unaligned_access(void *param)
 	 * Set the value of fast_misaligned_access of a CPU. These operations
 	 * are atomic to avoid race conditions.
 	 */
-	if (speed == RISCV_HWPROBE_MISALIGNED_FAST)
+	if (speed == RISCV_HWPROBE_MISALIGNED_SCALAR_FAST)
 		cpumask_set_cpu(cpu, &fast_misaligned_access);
 	else
 		cpumask_clear_cpu(cpu, &fast_misaligned_access);
@@ -188,7 +188,7 @@ static int riscv_online_cpu(unsigned int cpu)
 	static struct page *buf;
 
 	/* We are already set since the last check */
-	if (per_cpu(misaligned_access_speed, cpu) != RISCV_HWPROBE_MISALIGNED_UNKNOWN)
+	if (per_cpu(misaligned_access_speed, cpu) != RISCV_HWPROBE_MISALIGNED_SCALAR_UNKNOWN)
 		goto exit;
 
 	buf = alloc_pages(GFP_KERNEL, MISALIGNED_BUFFER_ORDER);
diff --git a/arch/riscv/kernel/vdso/Makefile b/arch/riscv/kernel/vdso/Makefile
index f7ef8ad9b550..960feb1526ca 100644
--- a/arch/riscv/kernel/vdso/Makefile
+++ b/arch/riscv/kernel/vdso/Makefile
@@ -45,7 +45,7 @@ $(obj)/vdso.o: $(obj)/vdso.so
 # link rule for the .so file, .lds has to be first
 $(obj)/vdso.so.dbg: $(obj)/vdso.lds $(obj-vdso) FORCE
 	$(call if_changed,vdsold)
-LDFLAGS_vdso.so.dbg = -shared -S -soname=linux-vdso.so.1 \
+LDFLAGS_vdso.so.dbg = -shared -soname=linux-vdso.so.1 \
 	--build-id=sha1 --hash-style=both --eh-frame-hdr
 
 # strip rule for the .so file
diff --git a/arch/riscv/kernel/vector.c b/arch/riscv/kernel/vector.c
index 6727d1d3b8f2..682b3feee451 100644
--- a/arch/riscv/kernel/vector.c
+++ b/arch/riscv/kernel/vector.c
@@ -173,8 +173,11 @@ bool riscv_v_first_use_handler(struct pt_regs *regs)
 	u32 __user *epc = (u32 __user *)regs->epc;
 	u32 insn = (u32)regs->badaddr;
 
+	if (!has_vector())
+		return false;
+
 	/* Do not handle if V is not supported, or disabled */
-	if (!(ELF_HWCAP & COMPAT_HWCAP_ISA_V))
+	if (!riscv_v_vstate_ctrl_user_allowed())
 		return false;
 
 	/* If V has been enabled then it is not the first-use trap */
diff --git a/arch/riscv/kernel/vendor_extensions.c b/arch/riscv/kernel/vendor_extensions.c
new file mode 100644
index 000000000000..a8126d118341
--- /dev/null
+++ b/arch/riscv/kernel/vendor_extensions.c
@@ -0,0 +1,56 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright 2024 Rivos, Inc
+ */
+
+#include <asm/vendorid_list.h>
+#include <asm/vendor_extensions.h>
+#include <asm/vendor_extensions/andes.h>
+
+#include <linux/array_size.h>
+#include <linux/types.h>
+
+struct riscv_isa_vendor_ext_data_list *riscv_isa_vendor_ext_list[] = {
+#ifdef CONFIG_RISCV_ISA_VENDOR_EXT_ANDES
+	&riscv_isa_vendor_ext_list_andes,
+#endif
+};
+
+const size_t riscv_isa_vendor_ext_list_size = ARRAY_SIZE(riscv_isa_vendor_ext_list);
+
+/**
+ * __riscv_isa_vendor_extension_available() - Check whether given vendor
+ * extension is available or not.
+ *
+ * @cpu: check if extension is available on this cpu
+ * @vendor: vendor that the extension is a member of
+ * @bit: bit position of the desired extension
+ * Return: true or false
+ *
+ * NOTE: When cpu is -1, will check if extension is available on all cpus
+ */
+bool __riscv_isa_vendor_extension_available(int cpu, unsigned long vendor, unsigned int bit)
+{
+	struct riscv_isavendorinfo *bmap;
+	struct riscv_isavendorinfo *cpu_bmap;
+
+	switch (vendor) {
+	#ifdef CONFIG_RISCV_ISA_VENDOR_EXT_ANDES
+	case ANDES_VENDOR_ID:
+		bmap = &riscv_isa_vendor_ext_list_andes.all_harts_isa_bitmap;
+		cpu_bmap = riscv_isa_vendor_ext_list_andes.per_hart_isa_bitmap;
+		break;
+	#endif
+	default:
+		return false;
+	}
+
+	if (cpu != -1)
+		bmap = &cpu_bmap[cpu];
+
+	if (bit >= RISCV_ISA_VENDOR_EXT_MAX)
+		return false;
+
+	return test_bit(bit, bmap->isa) ? true : false;
+}
+EXPORT_SYMBOL_GPL(__riscv_isa_vendor_extension_available);
diff --git a/arch/riscv/kernel/vendor_extensions/Makefile b/arch/riscv/kernel/vendor_extensions/Makefile
new file mode 100644
index 000000000000..6a61aed944f1
--- /dev/null
+++ b/arch/riscv/kernel/vendor_extensions/Makefile
@@ -0,0 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0-only
+
+obj-$(CONFIG_RISCV_ISA_VENDOR_EXT_ANDES)	+= andes.o
diff --git a/arch/riscv/kernel/vendor_extensions/andes.c b/arch/riscv/kernel/vendor_extensions/andes.c
new file mode 100644
index 000000000000..51f302b6d503
--- /dev/null
+++ b/arch/riscv/kernel/vendor_extensions/andes.c
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+#include <asm/cpufeature.h>
+#include <asm/vendor_extensions.h>
+#include <asm/vendor_extensions/andes.h>
+
+#include <linux/array_size.h>
+#include <linux/types.h>
+
+/* All Andes vendor extensions supported in Linux */
+static const struct riscv_isa_ext_data riscv_isa_vendor_ext_andes[] = {
+	__RISCV_ISA_EXT_DATA(xandespmu, RISCV_ISA_VENDOR_EXT_XANDESPMU),
+};
+
+struct riscv_isa_vendor_ext_data_list riscv_isa_vendor_ext_list_andes = {
+	.ext_data_count = ARRAY_SIZE(riscv_isa_vendor_ext_andes),
+	.ext_data = riscv_isa_vendor_ext_andes,
+};
diff --git a/arch/riscv/kernel/vmcore_info.c b/arch/riscv/kernel/vmcore_info.c
index 6d7a22522d63..d5e448aa90e7 100644
--- a/arch/riscv/kernel/vmcore_info.c
+++ b/arch/riscv/kernel/vmcore_info.c
@@ -19,6 +19,13 @@ void arch_crash_save_vmcoreinfo(void)
 #endif
 #endif
 	vmcoreinfo_append_str("NUMBER(KERNEL_LINK_ADDR)=0x%lx\n", KERNEL_LINK_ADDR);
+#ifdef CONFIG_XIP_KERNEL
+	/* TODO: Communicate with crash-utility developers on the information to
+	 * export. The XIP case is more complicated, because the virtual-physical
+	 * address offset depends on whether the address is in ROM or in RAM.
+	 */
+#else
 	vmcoreinfo_append_str("NUMBER(va_kernel_pa_offset)=0x%lx\n",
 						kernel_map.va_kernel_pa_offset);
+#endif
 }
diff --git a/arch/riscv/kernel/vmlinux-xip.lds.S b/arch/riscv/kernel/vmlinux-xip.lds.S
index 8c3daa1b0531..a7611789bad5 100644
--- a/arch/riscv/kernel/vmlinux-xip.lds.S
+++ b/arch/riscv/kernel/vmlinux-xip.lds.S
@@ -14,6 +14,7 @@
 #include <asm/page.h>
 #include <asm/cache.h>
 #include <asm/thread_info.h>
+#include <asm/set_memory.h>
 
 OUTPUT_ARCH(riscv)
 ENTRY(_start)
@@ -65,10 +66,10 @@ SECTIONS
  * From this point, stuff is considered writable and will be copied to RAM
  */
 	__data_loc = ALIGN(PAGE_SIZE);		/* location in file */
-	. = KERNEL_LINK_ADDR + XIP_OFFSET;	/* location in memory */
+	. = ALIGN(SECTION_ALIGN);		/* location in memory */
 
 #undef LOAD_OFFSET
-#define LOAD_OFFSET (KERNEL_LINK_ADDR + XIP_OFFSET - (__data_loc & XIP_OFFSET_MASK))
+#define LOAD_OFFSET (KERNEL_LINK_ADDR + _sdata - __data_loc)
 
 	_sdata = .;			/* Start of data section */
 	_data = .;
diff --git a/arch/riscv/kvm/aia.c b/arch/riscv/kvm/aia.c
index 0f0a9d11bb5f..2967d305c442 100644
--- a/arch/riscv/kvm/aia.c
+++ b/arch/riscv/kvm/aia.c
@@ -10,12 +10,12 @@
 #include <linux/kernel.h>
 #include <linux/bitops.h>
 #include <linux/irq.h>
+#include <linux/irqchip/riscv-imsic.h>
 #include <linux/irqdomain.h>
 #include <linux/kvm_host.h>
 #include <linux/percpu.h>
 #include <linux/spinlock.h>
 #include <asm/cpufeature.h>
-#include <asm/kvm_aia_imsic.h>
 
 struct aia_hgei_control {
 	raw_spinlock_t lock;
@@ -394,6 +394,8 @@ int kvm_riscv_aia_alloc_hgei(int cpu, struct kvm_vcpu *owner,
 {
 	int ret = -ENOENT;
 	unsigned long flags;
+	const struct imsic_global_config *gc;
+	const struct imsic_local_config *lc;
 	struct aia_hgei_control *hgctrl = per_cpu_ptr(&aia_hgei, cpu);
 
 	if (!kvm_riscv_aia_available() || !hgctrl)
@@ -409,11 +411,14 @@ int kvm_riscv_aia_alloc_hgei(int cpu, struct kvm_vcpu *owner,
 
 	raw_spin_unlock_irqrestore(&hgctrl->lock, flags);
 
-	/* TODO: To be updated later by AIA IMSIC HW guest file support */
-	if (hgei_va)
-		*hgei_va = NULL;
-	if (hgei_pa)
-		*hgei_pa = 0;
+	gc = imsic_get_global_config();
+	lc = (gc) ? per_cpu_ptr(gc->local, cpu) : NULL;
+	if (lc && ret > 0) {
+		if (hgei_va)
+			*hgei_va = lc->msi_va + (ret * IMSIC_MMIO_PAGE_SZ);
+		if (hgei_pa)
+			*hgei_pa = lc->msi_pa + (ret * IMSIC_MMIO_PAGE_SZ);
+	}
 
 	return ret;
 }
@@ -605,9 +610,11 @@ void kvm_riscv_aia_disable(void)
 int kvm_riscv_aia_init(void)
 {
 	int rc;
+	const struct imsic_global_config *gc;
 
 	if (!riscv_isa_extension_available(NULL, SxAIA))
 		return -ENODEV;
+	gc = imsic_get_global_config();
 
 	/* Figure-out number of bits in HGEIE */
 	csr_write(CSR_HGEIE, -1UL);
@@ -619,17 +626,17 @@ int kvm_riscv_aia_init(void)
 	/*
 	 * Number of usable HGEI lines should be minimum of per-HART
 	 * IMSIC guest files and number of bits in HGEIE
-	 *
-	 * TODO: To be updated later by AIA IMSIC HW guest file support
 	 */
-	kvm_riscv_aia_nr_hgei = 0;
+	if (gc)
+		kvm_riscv_aia_nr_hgei = min((ulong)kvm_riscv_aia_nr_hgei,
+					    BIT(gc->guest_index_bits) - 1);
+	else
+		kvm_riscv_aia_nr_hgei = 0;
 
-	/*
-	 * Find number of guest MSI IDs
-	 *
-	 * TODO: To be updated later by AIA IMSIC HW guest file support
-	 */
+	/* Find number of guest MSI IDs */
 	kvm_riscv_aia_max_ids = IMSIC_MAX_ID;
+	if (gc && kvm_riscv_aia_nr_hgei)
+		kvm_riscv_aia_max_ids = gc->nr_guest_ids + 1;
 
 	/* Initialize guest external interrupt line management */
 	rc = aia_hgei_init();
diff --git a/arch/riscv/kvm/aia_aplic.c b/arch/riscv/kvm/aia_aplic.c
index b467ba5ed910..da6ff1bade0d 100644
--- a/arch/riscv/kvm/aia_aplic.c
+++ b/arch/riscv/kvm/aia_aplic.c
@@ -7,12 +7,12 @@
  *	Anup Patel <apatel@ventanamicro.com>
  */
 
+#include <linux/irqchip/riscv-aplic.h>
 #include <linux/kvm_host.h>
 #include <linux/math.h>
 #include <linux/spinlock.h>
 #include <linux/swab.h>
 #include <kvm/iodev.h>
-#include <asm/kvm_aia_aplic.h>
 
 struct aplic_irq {
 	raw_spinlock_t lock;
diff --git a/arch/riscv/kvm/aia_device.c b/arch/riscv/kvm/aia_device.c
index 5cd407c6a8e4..39cd26af5a69 100644
--- a/arch/riscv/kvm/aia_device.c
+++ b/arch/riscv/kvm/aia_device.c
@@ -8,9 +8,9 @@
  */
 
 #include <linux/bits.h>
+#include <linux/irqchip/riscv-imsic.h>
 #include <linux/kvm_host.h>
 #include <linux/uaccess.h>
-#include <asm/kvm_aia_imsic.h>
 
 static void unlock_vcpus(struct kvm *kvm, int vcpu_lock_idx)
 {
diff --git a/arch/riscv/kvm/aia_imsic.c b/arch/riscv/kvm/aia_imsic.c
index e808723a85f1..0a1e859323b4 100644
--- a/arch/riscv/kvm/aia_imsic.c
+++ b/arch/riscv/kvm/aia_imsic.c
@@ -9,13 +9,13 @@
 
 #include <linux/atomic.h>
 #include <linux/bitmap.h>
+#include <linux/irqchip/riscv-imsic.h>
 #include <linux/kvm_host.h>
 #include <linux/math.h>
 #include <linux/spinlock.h>
 #include <linux/swab.h>
 #include <kvm/iodev.h>
 #include <asm/csr.h>
-#include <asm/kvm_aia_imsic.h>
 
 #define IMSIC_MAX_EIX	(IMSIC_MAX_ID / BITS_PER_TYPE(u64))
 
diff --git a/arch/riscv/kvm/main.c b/arch/riscv/kvm/main.c
index bab2ec34cd87..f3427f6de608 100644
--- a/arch/riscv/kvm/main.c
+++ b/arch/riscv/kvm/main.c
@@ -20,7 +20,7 @@ long kvm_arch_dev_ioctl(struct file *filp,
 	return -EINVAL;
 }
 
-int kvm_arch_hardware_enable(void)
+int kvm_arch_enable_virtualization_cpu(void)
 {
 	csr_write(CSR_HEDELEG, KVM_HEDELEG_DEFAULT);
 	csr_write(CSR_HIDELEG, KVM_HIDELEG_DEFAULT);
@@ -35,7 +35,7 @@ int kvm_arch_hardware_enable(void)
 	return 0;
 }
 
-void kvm_arch_hardware_disable(void)
+void kvm_arch_disable_virtualization_cpu(void)
 {
 	kvm_riscv_aia_disable();
 
diff --git a/arch/riscv/kvm/trace.h b/arch/riscv/kvm/trace.h
new file mode 100644
index 000000000000..3d54175d805c
--- /dev/null
+++ b/arch/riscv/kvm/trace.h
@@ -0,0 +1,67 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Tracepoints for RISC-V KVM
+ *
+ * Copyright 2024 Beijing ESWIN Computing Technology Co., Ltd.
+ *
+ */
+#if !defined(_TRACE_KVM_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_KVM_H
+
+#include <linux/tracepoint.h>
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM kvm
+
+TRACE_EVENT(kvm_entry,
+	TP_PROTO(struct kvm_vcpu *vcpu),
+	TP_ARGS(vcpu),
+
+	TP_STRUCT__entry(
+		__field(unsigned long, pc)
+	),
+
+	TP_fast_assign(
+		__entry->pc	= vcpu->arch.guest_context.sepc;
+	),
+
+	TP_printk("PC: 0x016%lx", __entry->pc)
+);
+
+TRACE_EVENT(kvm_exit,
+	TP_PROTO(struct kvm_cpu_trap *trap),
+	TP_ARGS(trap),
+
+	TP_STRUCT__entry(
+		__field(unsigned long, sepc)
+		__field(unsigned long, scause)
+		__field(unsigned long, stval)
+		__field(unsigned long, htval)
+		__field(unsigned long, htinst)
+	),
+
+	TP_fast_assign(
+		__entry->sepc		= trap->sepc;
+		__entry->scause		= trap->scause;
+		__entry->stval		= trap->stval;
+		__entry->htval		= trap->htval;
+		__entry->htinst		= trap->htinst;
+	),
+
+	TP_printk("SEPC:0x%lx, SCAUSE:0x%lx, STVAL:0x%lx, HTVAL:0x%lx, HTINST:0x%lx",
+		__entry->sepc,
+		__entry->scause,
+		__entry->stval,
+		__entry->htval,
+		__entry->htinst)
+);
+
+#endif /* _TRACE_RSICV_KVM_H */
+
+#undef TRACE_INCLUDE_PATH
+#define TRACE_INCLUDE_PATH .
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_FILE trace
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/arch/riscv/kvm/vcpu.c b/arch/riscv/kvm/vcpu.c
index 17e21df36cc1..8d7d381737ee 100644
--- a/arch/riscv/kvm/vcpu.c
+++ b/arch/riscv/kvm/vcpu.c
@@ -21,10 +21,14 @@
 #include <asm/cacheflush.h>
 #include <asm/kvm_vcpu_vector.h>
 
+#define CREATE_TRACE_POINTS
+#include "trace.h"
+
 const struct _kvm_stats_desc kvm_vcpu_stats_desc[] = {
 	KVM_GENERIC_VCPU_STATS(),
 	STATS_DESC_COUNTER(VCPU, ecall_exit_stat),
 	STATS_DESC_COUNTER(VCPU, wfi_exit_stat),
+	STATS_DESC_COUNTER(VCPU, wrs_exit_stat),
 	STATS_DESC_COUNTER(VCPU, mmio_exit_user),
 	STATS_DESC_COUNTER(VCPU, mmio_exit_kernel),
 	STATS_DESC_COUNTER(VCPU, csr_exit_user),
@@ -760,7 +764,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu)
 		return ret;
 	}
 
-	if (run->immediate_exit) {
+	if (!vcpu->wants_to_run) {
 		kvm_vcpu_srcu_read_unlock(vcpu);
 		return -EINTR;
 	}
@@ -831,6 +835,8 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu)
 		 */
 		kvm_riscv_local_tlb_sanitize(vcpu);
 
+		trace_kvm_entry(vcpu);
+
 		guest_timing_enter_irqoff();
 
 		kvm_riscv_vcpu_enter_exit(vcpu);
@@ -869,6 +875,8 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu)
 
 		local_irq_enable();
 
+		trace_kvm_exit(&trap);
+
 		preempt_enable();
 
 		kvm_vcpu_srcu_read_lock(vcpu);
diff --git a/arch/riscv/kvm/vcpu_exit.c b/arch/riscv/kvm/vcpu_exit.c
index 5761f95abb60..fa98e5c024b2 100644
--- a/arch/riscv/kvm/vcpu_exit.c
+++ b/arch/riscv/kvm/vcpu_exit.c
@@ -185,6 +185,8 @@ int kvm_riscv_vcpu_exit(struct kvm_vcpu *vcpu, struct kvm_run *run,
 	case EXC_INST_ILLEGAL:
 	case EXC_LOAD_MISALIGNED:
 	case EXC_STORE_MISALIGNED:
+	case EXC_LOAD_ACCESS:
+	case EXC_STORE_ACCESS:
 		if (vcpu->arch.guest_context.hstatus & HSTATUS_SPV) {
 			kvm_riscv_vcpu_trap_redirect(vcpu, trap);
 			ret = 1;
diff --git a/arch/riscv/kvm/vcpu_insn.c b/arch/riscv/kvm/vcpu_insn.c
index ee7215f4071f..97dec18e6989 100644
--- a/arch/riscv/kvm/vcpu_insn.c
+++ b/arch/riscv/kvm/vcpu_insn.c
@@ -16,6 +16,9 @@
 #define INSN_MASK_WFI		0xffffffff
 #define INSN_MATCH_WFI		0x10500073
 
+#define INSN_MASK_WRS		0xffffffff
+#define INSN_MATCH_WRS		0x00d00073
+
 #define INSN_MATCH_CSRRW	0x1073
 #define INSN_MASK_CSRRW		0x707f
 #define INSN_MATCH_CSRRS	0x2073
@@ -203,6 +206,13 @@ static int wfi_insn(struct kvm_vcpu *vcpu, struct kvm_run *run, ulong insn)
 	return KVM_INSN_CONTINUE_NEXT_SEPC;
 }
 
+static int wrs_insn(struct kvm_vcpu *vcpu, struct kvm_run *run, ulong insn)
+{
+	vcpu->stat.wrs_exit_stat++;
+	kvm_vcpu_on_spin(vcpu, vcpu->arch.guest_context.sstatus & SR_SPP);
+	return KVM_INSN_CONTINUE_NEXT_SEPC;
+}
+
 struct csr_func {
 	unsigned int base;
 	unsigned int count;
@@ -378,6 +388,11 @@ static const struct insn_func system_opcode_funcs[] = {
 		.match = INSN_MATCH_WFI,
 		.func  = wfi_insn,
 	},
+	{
+		.mask  = INSN_MASK_WRS,
+		.match = INSN_MATCH_WRS,
+		.func  = wrs_insn,
+	},
 };
 
 static int system_opcode_insn(struct kvm_vcpu *vcpu, struct kvm_run *run,
diff --git a/arch/riscv/kvm/vcpu_onereg.c b/arch/riscv/kvm/vcpu_onereg.c
index 62874fbca29f..b319c4c13c54 100644
--- a/arch/riscv/kvm/vcpu_onereg.c
+++ b/arch/riscv/kvm/vcpu_onereg.c
@@ -42,6 +42,7 @@ static const unsigned long kvm_isa_ext_arr[] = {
 	KVM_ISA_EXT_ARR(SVNAPOT),
 	KVM_ISA_EXT_ARR(SVPBMT),
 	KVM_ISA_EXT_ARR(ZACAS),
+	KVM_ISA_EXT_ARR(ZAWRS),
 	KVM_ISA_EXT_ARR(ZBA),
 	KVM_ISA_EXT_ARR(ZBB),
 	KVM_ISA_EXT_ARR(ZBC),
@@ -49,6 +50,11 @@ static const unsigned long kvm_isa_ext_arr[] = {
 	KVM_ISA_EXT_ARR(ZBKC),
 	KVM_ISA_EXT_ARR(ZBKX),
 	KVM_ISA_EXT_ARR(ZBS),
+	KVM_ISA_EXT_ARR(ZCA),
+	KVM_ISA_EXT_ARR(ZCB),
+	KVM_ISA_EXT_ARR(ZCD),
+	KVM_ISA_EXT_ARR(ZCF),
+	KVM_ISA_EXT_ARR(ZCMOP),
 	KVM_ISA_EXT_ARR(ZFA),
 	KVM_ISA_EXT_ARR(ZFH),
 	KVM_ISA_EXT_ARR(ZFHMIN),
@@ -61,6 +67,7 @@ static const unsigned long kvm_isa_ext_arr[] = {
 	KVM_ISA_EXT_ARR(ZIHINTNTL),
 	KVM_ISA_EXT_ARR(ZIHINTPAUSE),
 	KVM_ISA_EXT_ARR(ZIHPM),
+	KVM_ISA_EXT_ARR(ZIMOP),
 	KVM_ISA_EXT_ARR(ZKND),
 	KVM_ISA_EXT_ARR(ZKNE),
 	KVM_ISA_EXT_ARR(ZKNH),
@@ -126,6 +133,7 @@ static bool kvm_riscv_vcpu_isa_disable_allowed(unsigned long ext)
 	case KVM_RISCV_ISA_EXT_SVINVAL:
 	case KVM_RISCV_ISA_EXT_SVNAPOT:
 	case KVM_RISCV_ISA_EXT_ZACAS:
+	case KVM_RISCV_ISA_EXT_ZAWRS:
 	case KVM_RISCV_ISA_EXT_ZBA:
 	case KVM_RISCV_ISA_EXT_ZBB:
 	case KVM_RISCV_ISA_EXT_ZBC:
@@ -133,6 +141,11 @@ static bool kvm_riscv_vcpu_isa_disable_allowed(unsigned long ext)
 	case KVM_RISCV_ISA_EXT_ZBKC:
 	case KVM_RISCV_ISA_EXT_ZBKX:
 	case KVM_RISCV_ISA_EXT_ZBS:
+	case KVM_RISCV_ISA_EXT_ZCA:
+	case KVM_RISCV_ISA_EXT_ZCB:
+	case KVM_RISCV_ISA_EXT_ZCD:
+	case KVM_RISCV_ISA_EXT_ZCF:
+	case KVM_RISCV_ISA_EXT_ZCMOP:
 	case KVM_RISCV_ISA_EXT_ZFA:
 	case KVM_RISCV_ISA_EXT_ZFH:
 	case KVM_RISCV_ISA_EXT_ZFHMIN:
@@ -143,6 +156,7 @@ static bool kvm_riscv_vcpu_isa_disable_allowed(unsigned long ext)
 	case KVM_RISCV_ISA_EXT_ZIHINTNTL:
 	case KVM_RISCV_ISA_EXT_ZIHINTPAUSE:
 	case KVM_RISCV_ISA_EXT_ZIHPM:
+	case KVM_RISCV_ISA_EXT_ZIMOP:
 	case KVM_RISCV_ISA_EXT_ZKND:
 	case KVM_RISCV_ISA_EXT_ZKNE:
 	case KVM_RISCV_ISA_EXT_ZKNH:
diff --git a/arch/riscv/kvm/vcpu_pmu.c b/arch/riscv/kvm/vcpu_pmu.c
index 04db1f993c47..2707a51b082c 100644
--- a/arch/riscv/kvm/vcpu_pmu.c
+++ b/arch/riscv/kvm/vcpu_pmu.c
@@ -327,7 +327,7 @@ static long kvm_pmu_create_perf_event(struct kvm_pmc *pmc, struct perf_event_att
 
 	event = perf_event_create_kernel_counter(attr, -1, current, kvm_riscv_pmu_overflow, pmc);
 	if (IS_ERR(event)) {
-		pr_err("kvm pmu event creation failed for eidx %lx: %ld\n", eidx, PTR_ERR(event));
+		pr_debug("kvm pmu event creation failed for eidx %lx: %ld\n", eidx, PTR_ERR(event));
 		return PTR_ERR(event);
 	}
 
@@ -391,19 +391,9 @@ int kvm_riscv_vcpu_pmu_read_hpm(struct kvm_vcpu *vcpu, unsigned int csr_num,
 static void kvm_pmu_clear_snapshot_area(struct kvm_vcpu *vcpu)
 {
 	struct kvm_pmu *kvpmu = vcpu_to_pmu(vcpu);
-	int snapshot_area_size = sizeof(struct riscv_pmu_snapshot_data);
 
-	if (kvpmu->sdata) {
-		if (kvpmu->snapshot_addr != INVALID_GPA) {
-			memset(kvpmu->sdata, 0, snapshot_area_size);
-			kvm_vcpu_write_guest(vcpu, kvpmu->snapshot_addr,
-					     kvpmu->sdata, snapshot_area_size);
-		} else {
-			pr_warn("snapshot address invalid\n");
-		}
-		kfree(kvpmu->sdata);
-		kvpmu->sdata = NULL;
-	}
+	kfree(kvpmu->sdata);
+	kvpmu->sdata = NULL;
 	kvpmu->snapshot_addr = INVALID_GPA;
 }
 
diff --git a/arch/riscv/kvm/vcpu_sbi.c b/arch/riscv/kvm/vcpu_sbi.c
index 62f409d4176e..7de128be8db9 100644
--- a/arch/riscv/kvm/vcpu_sbi.c
+++ b/arch/riscv/kvm/vcpu_sbi.c
@@ -127,8 +127,8 @@ void kvm_riscv_vcpu_sbi_forward(struct kvm_vcpu *vcpu, struct kvm_run *run)
 	run->riscv_sbi.args[3] = cp->a3;
 	run->riscv_sbi.args[4] = cp->a4;
 	run->riscv_sbi.args[5] = cp->a5;
-	run->riscv_sbi.ret[0] = cp->a0;
-	run->riscv_sbi.ret[1] = cp->a1;
+	run->riscv_sbi.ret[0] = SBI_ERR_NOT_SUPPORTED;
+	run->riscv_sbi.ret[1] = 0;
 }
 
 void kvm_riscv_vcpu_sbi_system_reset(struct kvm_vcpu *vcpu,
diff --git a/arch/riscv/lib/Makefile b/arch/riscv/lib/Makefile
index bd6e6c1b0497..8eec6b69a875 100644
--- a/arch/riscv/lib/Makefile
+++ b/arch/riscv/lib/Makefile
@@ -3,9 +3,11 @@ lib-y			+= delay.o
 lib-y			+= memcpy.o
 lib-y			+= memset.o
 lib-y			+= memmove.o
+ifeq ($(CONFIG_KASAN_GENERIC)$(CONFIG_KASAN_SW_TAGS),)
 lib-y			+= strcmp.o
 lib-y			+= strlen.o
 lib-y			+= strncmp.o
+endif
 lib-y			+= csum.o
 ifeq ($(CONFIG_MMU), y)
 lib-$(CONFIG_RISCV_ISA_V)	+= uaccess_vector.o
@@ -13,6 +15,7 @@ endif
 lib-$(CONFIG_MMU)	+= uaccess.o
 lib-$(CONFIG_64BIT)	+= tishift.o
 lib-$(CONFIG_RISCV_ISA_ZICBOZ)	+= clear_page.o
+lib-$(CONFIG_RISCV_ISA_ZBC)	+= crc32.o
 
 obj-$(CONFIG_FUNCTION_ERROR_INJECTION) += error-inject.o
 lib-$(CONFIG_RISCV_ISA_V)	+= xor.o
diff --git a/arch/riscv/lib/crc32.c b/arch/riscv/lib/crc32.c
new file mode 100644
index 000000000000..d7dc599af3ef
--- /dev/null
+++ b/arch/riscv/lib/crc32.c
@@ -0,0 +1,294 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Accelerated CRC32 implementation with Zbc extension.
+ *
+ * Copyright (C) 2024 Intel Corporation
+ */
+
+#include <asm/hwcap.h>
+#include <asm/alternative-macros.h>
+#include <asm/byteorder.h>
+
+#include <linux/types.h>
+#include <linux/minmax.h>
+#include <linux/crc32poly.h>
+#include <linux/crc32.h>
+#include <linux/byteorder/generic.h>
+
+/*
+ * Refer to https://www.corsix.org/content/barrett-reduction-polynomials for
+ * better understanding of how this math works.
+ *
+ * let "+" denotes polynomial add (XOR)
+ * let "-" denotes polynomial sub (XOR)
+ * let "*" denotes polynomial multiplication
+ * let "/" denotes polynomial floor division
+ * let "S" denotes source data, XLEN bit wide
+ * let "P" denotes CRC32 polynomial
+ * let "T" denotes 2^(XLEN+32)
+ * let "QT" denotes quotient of T/P, with the bit for 2^XLEN being implicit
+ *
+ * crc32(S, P)
+ * => S * (2^32) - S * (2^32) / P * P
+ * => lowest 32 bits of: S * (2^32) / P * P
+ * => lowest 32 bits of: S * (2^32) * (T / P) / T * P
+ * => lowest 32 bits of: S * (2^32) * quotient / T * P
+ * => lowest 32 bits of: S * quotient / 2^XLEN * P
+ * => lowest 32 bits of: (clmul_high_part(S, QT) + S) * P
+ * => clmul_low_part(clmul_high_part(S, QT) + S, P)
+ *
+ * In terms of below implementations, the BE case is more intuitive, since the
+ * higher order bit sits at more significant position.
+ */
+
+#if __riscv_xlen == 64
+/* Slide by XLEN bits per iteration */
+# define STEP_ORDER 3
+
+/* Each below polynomial quotient has an implicit bit for 2^XLEN */
+
+/* Polynomial quotient of (2^(XLEN+32))/CRC32_POLY, in LE format */
+# define CRC32_POLY_QT_LE	0x5a72d812fb808b20
+
+/* Polynomial quotient of (2^(XLEN+32))/CRC32C_POLY, in LE format */
+# define CRC32C_POLY_QT_LE	0xa434f61c6f5389f8
+
+/* Polynomial quotient of (2^(XLEN+32))/CRC32_POLY, in BE format, it should be
+ * the same as the bit-reversed version of CRC32_POLY_QT_LE
+ */
+# define CRC32_POLY_QT_BE	0x04d101df481b4e5a
+
+static inline u64 crc32_le_prep(u32 crc, unsigned long const *ptr)
+{
+	return (u64)crc ^ (__force u64)__cpu_to_le64(*ptr);
+}
+
+static inline u32 crc32_le_zbc(unsigned long s, u32 poly, unsigned long poly_qt)
+{
+	u32 crc;
+
+	/* We don't have a "clmulrh" insn, so use clmul + slli instead. */
+	asm volatile (".option push\n"
+		      ".option arch,+zbc\n"
+		      "clmul	%0, %1, %2\n"
+		      "slli	%0, %0, 1\n"
+		      "xor	%0, %0, %1\n"
+		      "clmulr	%0, %0, %3\n"
+		      "srli	%0, %0, 32\n"
+		      ".option pop\n"
+		      : "=&r" (crc)
+		      : "r" (s),
+			"r" (poly_qt),
+			"r" ((u64)poly << 32)
+		      :);
+	return crc;
+}
+
+static inline u64 crc32_be_prep(u32 crc, unsigned long const *ptr)
+{
+	return ((u64)crc << 32) ^ (__force u64)__cpu_to_be64(*ptr);
+}
+
+#elif __riscv_xlen == 32
+# define STEP_ORDER 2
+/* Each quotient should match the upper half of its analog in RV64 */
+# define CRC32_POLY_QT_LE	0xfb808b20
+# define CRC32C_POLY_QT_LE	0x6f5389f8
+# define CRC32_POLY_QT_BE	0x04d101df
+
+static inline u32 crc32_le_prep(u32 crc, unsigned long const *ptr)
+{
+	return crc ^ (__force u32)__cpu_to_le32(*ptr);
+}
+
+static inline u32 crc32_le_zbc(unsigned long s, u32 poly, unsigned long poly_qt)
+{
+	u32 crc;
+
+	/* We don't have a "clmulrh" insn, so use clmul + slli instead. */
+	asm volatile (".option push\n"
+		      ".option arch,+zbc\n"
+		      "clmul	%0, %1, %2\n"
+		      "slli	%0, %0, 1\n"
+		      "xor	%0, %0, %1\n"
+		      "clmulr	%0, %0, %3\n"
+		      ".option pop\n"
+		      : "=&r" (crc)
+		      : "r" (s),
+			"r" (poly_qt),
+			"r" (poly)
+		      :);
+	return crc;
+}
+
+static inline u32 crc32_be_prep(u32 crc, unsigned long const *ptr)
+{
+	return crc ^ (__force u32)__cpu_to_be32(*ptr);
+}
+
+#else
+# error "Unexpected __riscv_xlen"
+#endif
+
+static inline u32 crc32_be_zbc(unsigned long s)
+{
+	u32 crc;
+
+	asm volatile (".option push\n"
+		      ".option arch,+zbc\n"
+		      "clmulh	%0, %1, %2\n"
+		      "xor	%0, %0, %1\n"
+		      "clmul	%0, %0, %3\n"
+		      ".option pop\n"
+		      : "=&r" (crc)
+		      : "r" (s),
+			"r" (CRC32_POLY_QT_BE),
+			"r" (CRC32_POLY_BE)
+		      :);
+	return crc;
+}
+
+#define STEP		(1 << STEP_ORDER)
+#define OFFSET_MASK	(STEP - 1)
+
+typedef u32 (*fallback)(u32 crc, unsigned char const *p, size_t len);
+
+static inline u32 crc32_le_unaligned(u32 crc, unsigned char const *p,
+				     size_t len, u32 poly,
+				     unsigned long poly_qt)
+{
+	size_t bits = len * 8;
+	unsigned long s = 0;
+	u32 crc_low = 0;
+
+	for (int i = 0; i < len; i++)
+		s = ((unsigned long)*p++ << (__riscv_xlen - 8)) | (s >> 8);
+
+	s ^= (unsigned long)crc << (__riscv_xlen - bits);
+	if (__riscv_xlen == 32 || len < sizeof(u32))
+		crc_low = crc >> bits;
+
+	crc = crc32_le_zbc(s, poly, poly_qt);
+	crc ^= crc_low;
+
+	return crc;
+}
+
+static inline u32 __pure crc32_le_generic(u32 crc, unsigned char const *p,
+					  size_t len, u32 poly,
+					  unsigned long poly_qt,
+					  fallback crc_fb)
+{
+	size_t offset, head_len, tail_len;
+	unsigned long const *p_ul;
+	unsigned long s;
+
+	asm goto(ALTERNATIVE("j %l[legacy]", "nop", 0,
+			     RISCV_ISA_EXT_ZBC, 1)
+		 : : : : legacy);
+
+	/* Handle the unaligned head. */
+	offset = (unsigned long)p & OFFSET_MASK;
+	if (offset && len) {
+		head_len = min(STEP - offset, len);
+		crc = crc32_le_unaligned(crc, p, head_len, poly, poly_qt);
+		p += head_len;
+		len -= head_len;
+	}
+
+	tail_len = len & OFFSET_MASK;
+	len = len >> STEP_ORDER;
+	p_ul = (unsigned long const *)p;
+
+	for (int i = 0; i < len; i++) {
+		s = crc32_le_prep(crc, p_ul);
+		crc = crc32_le_zbc(s, poly, poly_qt);
+		p_ul++;
+	}
+
+	/* Handle the tail bytes. */
+	p = (unsigned char const *)p_ul;
+	if (tail_len)
+		crc = crc32_le_unaligned(crc, p, tail_len, poly, poly_qt);
+
+	return crc;
+
+legacy:
+	return crc_fb(crc, p, len);
+}
+
+u32 __pure crc32_le(u32 crc, unsigned char const *p, size_t len)
+{
+	return crc32_le_generic(crc, p, len, CRC32_POLY_LE, CRC32_POLY_QT_LE,
+				crc32_le_base);
+}
+
+u32 __pure __crc32c_le(u32 crc, unsigned char const *p, size_t len)
+{
+	return crc32_le_generic(crc, p, len, CRC32C_POLY_LE,
+				CRC32C_POLY_QT_LE, __crc32c_le_base);
+}
+
+static inline u32 crc32_be_unaligned(u32 crc, unsigned char const *p,
+				     size_t len)
+{
+	size_t bits = len * 8;
+	unsigned long s = 0;
+	u32 crc_low = 0;
+
+	s = 0;
+	for (int i = 0; i < len; i++)
+		s = *p++ | (s << 8);
+
+	if (__riscv_xlen == 32 || len < sizeof(u32)) {
+		s ^= crc >> (32 - bits);
+		crc_low = crc << bits;
+	} else {
+		s ^= (unsigned long)crc << (bits - 32);
+	}
+
+	crc = crc32_be_zbc(s);
+	crc ^= crc_low;
+
+	return crc;
+}
+
+u32 __pure crc32_be(u32 crc, unsigned char const *p, size_t len)
+{
+	size_t offset, head_len, tail_len;
+	unsigned long const *p_ul;
+	unsigned long s;
+
+	asm goto(ALTERNATIVE("j %l[legacy]", "nop", 0,
+			     RISCV_ISA_EXT_ZBC, 1)
+		 : : : : legacy);
+
+	/* Handle the unaligned head. */
+	offset = (unsigned long)p & OFFSET_MASK;
+	if (offset && len) {
+		head_len = min(STEP - offset, len);
+		crc = crc32_be_unaligned(crc, p, head_len);
+		p += head_len;
+		len -= head_len;
+	}
+
+	tail_len = len & OFFSET_MASK;
+	len = len >> STEP_ORDER;
+	p_ul = (unsigned long const *)p;
+
+	for (int i = 0; i < len; i++) {
+		s = crc32_be_prep(crc, p_ul);
+		crc = crc32_be_zbc(s);
+		p_ul++;
+	}
+
+	/* Handle the tail bytes. */
+	p = (unsigned char const *)p_ul;
+	if (tail_len)
+		crc = crc32_be_unaligned(crc, p, tail_len);
+
+	return crc;
+
+legacy:
+	return crc32_be_base(crc, p, len);
+}
diff --git a/arch/riscv/lib/memset.S b/arch/riscv/lib/memset.S
index 35f358e70bdb..da23b8347e2d 100644
--- a/arch/riscv/lib/memset.S
+++ b/arch/riscv/lib/memset.S
@@ -111,3 +111,5 @@ SYM_FUNC_START(__memset)
 	ret
 SYM_FUNC_END(__memset)
 SYM_FUNC_ALIAS_WEAK(memset, __memset)
+SYM_FUNC_ALIAS(__pi_memset, __memset)
+SYM_FUNC_ALIAS(__pi___memset, __memset)
diff --git a/arch/riscv/lib/strcmp.S b/arch/riscv/lib/strcmp.S
index 687b2bea5c43..57a5c0066231 100644
--- a/arch/riscv/lib/strcmp.S
+++ b/arch/riscv/lib/strcmp.S
@@ -120,3 +120,5 @@ strcmp_zbb:
 .option pop
 #endif
 SYM_FUNC_END(strcmp)
+SYM_FUNC_ALIAS(__pi_strcmp, strcmp)
+EXPORT_SYMBOL(strcmp)
diff --git a/arch/riscv/lib/strlen.S b/arch/riscv/lib/strlen.S
index 8ae3064e45ff..962983b73251 100644
--- a/arch/riscv/lib/strlen.S
+++ b/arch/riscv/lib/strlen.S
@@ -131,3 +131,4 @@ strlen_zbb:
 #endif
 SYM_FUNC_END(strlen)
 SYM_FUNC_ALIAS(__pi_strlen, strlen)
+EXPORT_SYMBOL(strlen)
diff --git a/arch/riscv/lib/strncmp.S b/arch/riscv/lib/strncmp.S
index aba5b3148621..7b2d0ff9ed6c 100644
--- a/arch/riscv/lib/strncmp.S
+++ b/arch/riscv/lib/strncmp.S
@@ -136,3 +136,5 @@ strncmp_zbb:
 .option pop
 #endif
 SYM_FUNC_END(strncmp)
+SYM_FUNC_ALIAS(__pi_strncmp, strncmp)
+EXPORT_SYMBOL(strncmp)
diff --git a/arch/riscv/lib/uaccess.S b/arch/riscv/lib/uaccess.S
index 1399d797d81b..6a9f116bb545 100644
--- a/arch/riscv/lib/uaccess.S
+++ b/arch/riscv/lib/uaccess.S
@@ -14,7 +14,7 @@
 
 SYM_FUNC_START(__asm_copy_to_user)
 #ifdef CONFIG_RISCV_ISA_V
-	ALTERNATIVE("j fallback_scalar_usercopy", "nop", 0, RISCV_ISA_EXT_v, CONFIG_RISCV_ISA_V)
+	ALTERNATIVE("j fallback_scalar_usercopy", "nop", 0, RISCV_ISA_EXT_ZVE32X, CONFIG_RISCV_ISA_V)
 	REG_L	t0, riscv_v_usercopy_threshold
 	bltu	a2, t0, fallback_scalar_usercopy
 	tail enter_vector_usercopy
diff --git a/arch/riscv/mm/cacheflush.c b/arch/riscv/mm/cacheflush.c
index a03c994eed3b..b81672729887 100644
--- a/arch/riscv/mm/cacheflush.c
+++ b/arch/riscv/mm/cacheflush.c
@@ -158,6 +158,7 @@ void __init riscv_init_cbo_blocksizes(void)
 #ifdef CONFIG_SMP
 static void set_icache_stale_mask(void)
 {
+	int cpu = get_cpu();
 	cpumask_t *mask;
 	bool stale_cpu;
 
@@ -168,10 +169,11 @@ static void set_icache_stale_mask(void)
 	 * concurrently on different harts.
 	 */
 	mask = &current->mm->context.icache_stale_mask;
-	stale_cpu = cpumask_test_cpu(smp_processor_id(), mask);
+	stale_cpu = cpumask_test_cpu(cpu, mask);
 
 	cpumask_setall(mask);
-	cpumask_assign_cpu(smp_processor_id(), mask, stale_cpu);
+	cpumask_assign_cpu(cpu, mask, stale_cpu);
+	put_cpu();
 }
 #endif
 
@@ -239,14 +241,12 @@ int riscv_set_icache_flush_ctx(unsigned long ctx, unsigned long scope)
 	case PR_RISCV_CTX_SW_FENCEI_OFF:
 		switch (scope) {
 		case PR_RISCV_SCOPE_PER_PROCESS:
-			current->mm->context.force_icache_flush = false;
-
 			set_icache_stale_mask();
+			current->mm->context.force_icache_flush = false;
 			break;
 		case PR_RISCV_SCOPE_PER_THREAD:
-			current->thread.force_icache_flush = false;
-
 			set_icache_stale_mask();
+			current->thread.force_icache_flush = false;
 			break;
 		default:
 			return -EINVAL;
diff --git a/arch/riscv/mm/fault.c b/arch/riscv/mm/fault.c
index 5224f3733802..a9f2b4af8f3f 100644
--- a/arch/riscv/mm/fault.c
+++ b/arch/riscv/mm/fault.c
@@ -61,26 +61,27 @@ static inline void no_context(struct pt_regs *regs, unsigned long addr)
 
 static inline void mm_fault_error(struct pt_regs *regs, unsigned long addr, vm_fault_t fault)
 {
+	if (!user_mode(regs)) {
+		no_context(regs, addr);
+		return;
+	}
+
 	if (fault & VM_FAULT_OOM) {
 		/*
 		 * We ran out of memory, call the OOM killer, and return the userspace
 		 * (which will retry the fault, or kill us if we got oom-killed).
 		 */
-		if (!user_mode(regs)) {
-			no_context(regs, addr);
-			return;
-		}
 		pagefault_out_of_memory();
 		return;
 	} else if (fault & (VM_FAULT_SIGBUS | VM_FAULT_HWPOISON | VM_FAULT_HWPOISON_LARGE)) {
 		/* Kernel mode? Handle exceptions or die */
-		if (!user_mode(regs)) {
-			no_context(regs, addr);
-			return;
-		}
 		do_trap(regs, SIGBUS, BUS_ADRERR, addr);
 		return;
+	} else if (fault & VM_FAULT_SIGSEGV) {
+		do_trap(regs, SIGSEGV, SEGV_MAPERR, addr);
+		return;
 	}
+
 	BUG();
 }
 
diff --git a/arch/riscv/mm/hugetlbpage.c b/arch/riscv/mm/hugetlbpage.c
index 0ebd968b33c9..42314f093922 100644
--- a/arch/riscv/mm/hugetlbpage.c
+++ b/arch/riscv/mm/hugetlbpage.c
@@ -3,7 +3,7 @@
 #include <linux/err.h>
 
 #ifdef CONFIG_RISCV_ISA_SVNAPOT
-pte_t huge_ptep_get(pte_t *ptep)
+pte_t huge_ptep_get(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
 {
 	unsigned long pte_num;
 	int i;
diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c
index e3405e4b99af..0e8c20adcd98 100644
--- a/arch/riscv/mm/init.c
+++ b/arch/riscv/mm/init.c
@@ -28,6 +28,7 @@
 
 #include <asm/fixmap.h>
 #include <asm/io.h>
+#include <asm/kasan.h>
 #include <asm/numa.h>
 #include <asm/pgtable.h>
 #include <asm/sections.h>
@@ -36,6 +37,8 @@
 
 #include "../kernel/head.h"
 
+u64 new_vmalloc[NR_CPUS / sizeof(u64) + 1];
+
 struct kernel_mapping kernel_map __ro_after_init;
 EXPORT_SYMBOL(kernel_map);
 #ifdef CONFIG_XIP_KERNEL
@@ -233,8 +236,6 @@ static void __init setup_bootmem(void)
 	 */
 	memblock_reserve(vmlinux_start, vmlinux_end - vmlinux_start);
 
-	phys_ram_end = memblock_end_of_DRAM();
-
 	/*
 	 * Make sure we align the start of the memory on a PMD boundary so that
 	 * at worst, we map the linear mapping with PMD mappings.
@@ -250,6 +251,16 @@ static void __init setup_bootmem(void)
 		kernel_map.va_pa_offset = PAGE_OFFSET - phys_ram_base;
 
 	/*
+	 * The size of the linear page mapping may restrict the amount of
+	 * usable RAM.
+	 */
+	if (IS_ENABLED(CONFIG_64BIT) && IS_ENABLED(CONFIG_MMU)) {
+		max_mapped_addr = __pa(PAGE_OFFSET) + KERN_VIRT_SIZE;
+		memblock_cap_memory_range(phys_ram_base,
+					  max_mapped_addr - phys_ram_base);
+	}
+
+	/*
 	 * Reserve physical address space that would be mapped to virtual
 	 * addresses greater than (void *)(-PAGE_SIZE) because:
 	 *  - This memory would overlap with ERR_PTR
@@ -265,6 +276,7 @@ static void __init setup_bootmem(void)
 		memblock_reserve(max_mapped_addr, (phys_addr_t)-max_mapped_addr);
 	}
 
+	phys_ram_end = memblock_end_of_DRAM();
 	min_low_pfn = PFN_UP(phys_ram_base);
 	max_low_pfn = max_pfn = PFN_DOWN(phys_ram_end);
 	high_memory = (void *)(__va(PFN_PHYS(max_low_pfn)));
@@ -296,7 +308,7 @@ static void __init setup_bootmem(void)
 }
 
 #ifdef CONFIG_MMU
-struct pt_alloc_ops pt_ops __initdata;
+struct pt_alloc_ops pt_ops __meminitdata;
 
 pgd_t swapper_pg_dir[PTRS_PER_PGD] __page_aligned_bss;
 pgd_t trampoline_pg_dir[PTRS_PER_PGD] __page_aligned_bss;
@@ -358,7 +370,7 @@ static inline pte_t *__init get_pte_virt_fixmap(phys_addr_t pa)
 	return (pte_t *)set_fixmap_offset(FIX_PTE, pa);
 }
 
-static inline pte_t *__init get_pte_virt_late(phys_addr_t pa)
+static inline pte_t *__meminit get_pte_virt_late(phys_addr_t pa)
 {
 	return (pte_t *) __va(pa);
 }
@@ -377,7 +389,7 @@ static inline phys_addr_t __init alloc_pte_fixmap(uintptr_t va)
 	return memblock_phys_alloc(PAGE_SIZE, PAGE_SIZE);
 }
 
-static phys_addr_t __init alloc_pte_late(uintptr_t va)
+static phys_addr_t __meminit alloc_pte_late(uintptr_t va)
 {
 	struct ptdesc *ptdesc = pagetable_alloc(GFP_KERNEL & ~__GFP_HIGHMEM, 0);
 
@@ -385,9 +397,8 @@ static phys_addr_t __init alloc_pte_late(uintptr_t va)
 	return __pa((pte_t *)ptdesc_address(ptdesc));
 }
 
-static void __init create_pte_mapping(pte_t *ptep,
-				      uintptr_t va, phys_addr_t pa,
-				      phys_addr_t sz, pgprot_t prot)
+static void __meminit create_pte_mapping(pte_t *ptep, uintptr_t va, phys_addr_t pa, phys_addr_t sz,
+					 pgprot_t prot)
 {
 	uintptr_t pte_idx = pte_index(va);
 
@@ -441,7 +452,7 @@ static pmd_t *__init get_pmd_virt_fixmap(phys_addr_t pa)
 	return (pmd_t *)set_fixmap_offset(FIX_PMD, pa);
 }
 
-static pmd_t *__init get_pmd_virt_late(phys_addr_t pa)
+static pmd_t *__meminit get_pmd_virt_late(phys_addr_t pa)
 {
 	return (pmd_t *) __va(pa);
 }
@@ -458,7 +469,7 @@ static phys_addr_t __init alloc_pmd_fixmap(uintptr_t va)
 	return memblock_phys_alloc(PAGE_SIZE, PAGE_SIZE);
 }
 
-static phys_addr_t __init alloc_pmd_late(uintptr_t va)
+static phys_addr_t __meminit alloc_pmd_late(uintptr_t va)
 {
 	struct ptdesc *ptdesc = pagetable_alloc(GFP_KERNEL & ~__GFP_HIGHMEM, 0);
 
@@ -466,9 +477,9 @@ static phys_addr_t __init alloc_pmd_late(uintptr_t va)
 	return __pa((pmd_t *)ptdesc_address(ptdesc));
 }
 
-static void __init create_pmd_mapping(pmd_t *pmdp,
-				      uintptr_t va, phys_addr_t pa,
-				      phys_addr_t sz, pgprot_t prot)
+static void __meminit create_pmd_mapping(pmd_t *pmdp,
+					 uintptr_t va, phys_addr_t pa,
+					 phys_addr_t sz, pgprot_t prot)
 {
 	pte_t *ptep;
 	phys_addr_t pte_phys;
@@ -504,7 +515,7 @@ static pud_t *__init get_pud_virt_fixmap(phys_addr_t pa)
 	return (pud_t *)set_fixmap_offset(FIX_PUD, pa);
 }
 
-static pud_t *__init get_pud_virt_late(phys_addr_t pa)
+static pud_t *__meminit get_pud_virt_late(phys_addr_t pa)
 {
 	return (pud_t *)__va(pa);
 }
@@ -522,7 +533,7 @@ static phys_addr_t __init alloc_pud_fixmap(uintptr_t va)
 	return memblock_phys_alloc(PAGE_SIZE, PAGE_SIZE);
 }
 
-static phys_addr_t alloc_pud_late(uintptr_t va)
+static phys_addr_t __meminit alloc_pud_late(uintptr_t va)
 {
 	unsigned long vaddr;
 
@@ -542,7 +553,7 @@ static p4d_t *__init get_p4d_virt_fixmap(phys_addr_t pa)
 	return (p4d_t *)set_fixmap_offset(FIX_P4D, pa);
 }
 
-static p4d_t *__init get_p4d_virt_late(phys_addr_t pa)
+static p4d_t *__meminit get_p4d_virt_late(phys_addr_t pa)
 {
 	return (p4d_t *)__va(pa);
 }
@@ -560,7 +571,7 @@ static phys_addr_t __init alloc_p4d_fixmap(uintptr_t va)
 	return memblock_phys_alloc(PAGE_SIZE, PAGE_SIZE);
 }
 
-static phys_addr_t alloc_p4d_late(uintptr_t va)
+static phys_addr_t __meminit alloc_p4d_late(uintptr_t va)
 {
 	unsigned long vaddr;
 
@@ -569,9 +580,8 @@ static phys_addr_t alloc_p4d_late(uintptr_t va)
 	return __pa(vaddr);
 }
 
-static void __init create_pud_mapping(pud_t *pudp,
-				      uintptr_t va, phys_addr_t pa,
-				      phys_addr_t sz, pgprot_t prot)
+static void __meminit create_pud_mapping(pud_t *pudp, uintptr_t va, phys_addr_t pa, phys_addr_t sz,
+					 pgprot_t prot)
 {
 	pmd_t *nextp;
 	phys_addr_t next_phys;
@@ -596,9 +606,8 @@ static void __init create_pud_mapping(pud_t *pudp,
 	create_pmd_mapping(nextp, va, pa, sz, prot);
 }
 
-static void __init create_p4d_mapping(p4d_t *p4dp,
-				      uintptr_t va, phys_addr_t pa,
-				      phys_addr_t sz, pgprot_t prot)
+static void __meminit create_p4d_mapping(p4d_t *p4dp, uintptr_t va, phys_addr_t pa, phys_addr_t sz,
+					 pgprot_t prot)
 {
 	pud_t *nextp;
 	phys_addr_t next_phys;
@@ -654,9 +663,8 @@ static void __init create_p4d_mapping(p4d_t *p4dp,
 #define create_pmd_mapping(__pmdp, __va, __pa, __sz, __prot) do {} while(0)
 #endif /* __PAGETABLE_PMD_FOLDED */
 
-void __init create_pgd_mapping(pgd_t *pgdp,
-				      uintptr_t va, phys_addr_t pa,
-				      phys_addr_t sz, pgprot_t prot)
+void __meminit create_pgd_mapping(pgd_t *pgdp, uintptr_t va, phys_addr_t pa, phys_addr_t sz,
+				  pgprot_t prot)
 {
 	pgd_next_t *nextp;
 	phys_addr_t next_phys;
@@ -681,8 +689,7 @@ void __init create_pgd_mapping(pgd_t *pgdp,
 	create_pgd_next_mapping(nextp, va, pa, sz, prot);
 }
 
-static uintptr_t __init best_map_size(phys_addr_t pa, uintptr_t va,
-				      phys_addr_t size)
+static uintptr_t __meminit best_map_size(phys_addr_t pa, uintptr_t va, phys_addr_t size)
 {
 	if (debug_pagealloc_enabled())
 		return PAGE_SIZE;
@@ -718,7 +725,7 @@ asmlinkage void __init __copy_data(void)
 #endif
 
 #ifdef CONFIG_STRICT_KERNEL_RWX
-static __init pgprot_t pgprot_from_va(uintptr_t va)
+static __meminit pgprot_t pgprot_from_va(uintptr_t va)
 {
 	if (is_va_kernel_text(va))
 		return PAGE_KERNEL_READ_EXEC;
@@ -743,7 +750,7 @@ void mark_rodata_ro(void)
 				  set_memory_ro);
 }
 #else
-static __init pgprot_t pgprot_from_va(uintptr_t va)
+static __meminit pgprot_t pgprot_from_va(uintptr_t va)
 {
 	if (IS_ENABLED(CONFIG_64BIT) && !is_kernel_mapping(va))
 		return PAGE_KERNEL;
@@ -912,7 +919,7 @@ static void __init relocate_kernel(void)
 static void __init create_kernel_page_table(pgd_t *pgdir,
 					    __always_unused bool early)
 {
-	uintptr_t va, end_va;
+	uintptr_t va, start_va, end_va;
 
 	/* Map the flash resident part */
 	end_va = kernel_map.virt_addr + kernel_map.xiprom_sz;
@@ -922,10 +929,11 @@ static void __init create_kernel_page_table(pgd_t *pgdir,
 				   PMD_SIZE, PAGE_KERNEL_EXEC);
 
 	/* Map the data in RAM */
-	end_va = kernel_map.virt_addr + XIP_OFFSET + kernel_map.size;
-	for (va = kernel_map.virt_addr + XIP_OFFSET; va < end_va; va += PMD_SIZE)
+	start_va = kernel_map.virt_addr + (uintptr_t)&_sdata - (uintptr_t)&_start;
+	end_va = kernel_map.virt_addr + kernel_map.size;
+	for (va = start_va; va < end_va; va += PMD_SIZE)
 		create_pgd_mapping(pgdir, va,
-				   kernel_map.phys_addr + (va - (kernel_map.virt_addr + XIP_OFFSET)),
+				   kernel_map.phys_addr + (va - start_va),
 				   PMD_SIZE, PAGE_KERNEL);
 }
 #else
@@ -1043,6 +1051,7 @@ static void __init pt_ops_set_late(void)
 #ifdef CONFIG_RANDOMIZE_BASE
 extern bool __init __pi_set_nokaslr_from_cmdline(uintptr_t dtb_pa);
 extern u64 __init __pi_get_kaslr_seed(uintptr_t dtb_pa);
+extern u64 __init __pi_get_kaslr_seed_zkr(const uintptr_t dtb_pa);
 
 static int __init print_nokaslr(char *p)
 {
@@ -1063,10 +1072,12 @@ asmlinkage void __init setup_vm(uintptr_t dtb_pa)
 
 #ifdef CONFIG_RANDOMIZE_BASE
 	if (!__pi_set_nokaslr_from_cmdline(dtb_pa)) {
-		u64 kaslr_seed = __pi_get_kaslr_seed(dtb_pa);
+		u64 kaslr_seed = __pi_get_kaslr_seed_zkr(dtb_pa);
 		u32 kernel_size = (uintptr_t)(&_end) - (uintptr_t)(&_start);
 		u32 nr_pos;
 
+		if (kaslr_seed == 0)
+			kaslr_seed = __pi_get_kaslr_seed(dtb_pa);
 		/*
 		 * Compute the number of positions available: we are limited
 		 * by the early page table that only has one PUD and we must
@@ -1091,13 +1102,16 @@ asmlinkage void __init setup_vm(uintptr_t dtb_pa)
 
 	phys_ram_base = CONFIG_PHYS_RAM_BASE;
 	kernel_map.phys_addr = (uintptr_t)CONFIG_PHYS_RAM_BASE;
-	kernel_map.size = (uintptr_t)(&_end) - (uintptr_t)(&_sdata);
+	kernel_map.size = (uintptr_t)(&_end) - (uintptr_t)(&_start);
 
-	kernel_map.va_kernel_xip_pa_offset = kernel_map.virt_addr - kernel_map.xiprom;
+	kernel_map.va_kernel_xip_text_pa_offset = kernel_map.virt_addr - kernel_map.xiprom;
+	kernel_map.va_kernel_xip_data_pa_offset = kernel_map.virt_addr - kernel_map.phys_addr
+						+ (uintptr_t)&_sdata - (uintptr_t)&_start;
 #else
 	kernel_map.page_offset = _AC(CONFIG_PAGE_OFFSET, UL);
 	kernel_map.phys_addr = (uintptr_t)(&_start);
 	kernel_map.size = (uintptr_t)(&_end) - kernel_map.phys_addr;
+	kernel_map.va_kernel_pa_offset = kernel_map.virt_addr - kernel_map.phys_addr;
 #endif
 
 #if defined(CONFIG_64BIT) && !defined(CONFIG_XIP_KERNEL)
@@ -1119,15 +1133,8 @@ asmlinkage void __init setup_vm(uintptr_t dtb_pa)
 	 */
 	kernel_map.va_pa_offset = IS_ENABLED(CONFIG_64BIT) ?
 				0UL : PAGE_OFFSET - kernel_map.phys_addr;
-	kernel_map.va_kernel_pa_offset = kernel_map.virt_addr - kernel_map.phys_addr;
 
-	/*
-	 * The default maximal physical memory size is KERN_VIRT_SIZE for 32-bit
-	 * kernel, whereas for 64-bit kernel, the end of the virtual address
-	 * space is occupied by the modules/BPF/kernel mappings which reduces
-	 * the available size of the linear mapping.
-	 */
-	memory_limit = KERN_VIRT_SIZE - (IS_ENABLED(CONFIG_64BIT) ? SZ_4G : 0);
+	memory_limit = KERN_VIRT_SIZE;
 
 	/* Sanity check alignment and size */
 	BUG_ON((PAGE_OFFSET % PGDIR_SIZE) != 0);
@@ -1235,9 +1242,8 @@ asmlinkage void __init setup_vm(uintptr_t dtb_pa)
 	pt_ops_set_fixmap();
 }
 
-static void __init create_linear_mapping_range(phys_addr_t start,
-					       phys_addr_t end,
-					       uintptr_t fixed_map_size)
+static void __meminit create_linear_mapping_range(phys_addr_t start, phys_addr_t end,
+						  uintptr_t fixed_map_size, const pgprot_t *pgprot)
 {
 	phys_addr_t pa;
 	uintptr_t va, map_size;
@@ -1248,7 +1254,7 @@ static void __init create_linear_mapping_range(phys_addr_t start,
 					    best_map_size(pa, va, end - pa);
 
 		create_pgd_mapping(swapper_pg_dir, va, pa, map_size,
-				   pgprot_from_va(va));
+				   pgprot ? *pgprot : pgprot_from_va(va));
 	}
 }
 
@@ -1289,25 +1295,20 @@ static void __init create_linear_mapping_page_table(void)
 		if (start <= __pa(PAGE_OFFSET) &&
 		    __pa(PAGE_OFFSET) < end)
 			start = __pa(PAGE_OFFSET);
-		if (end >= __pa(PAGE_OFFSET) + memory_limit)
-			end = __pa(PAGE_OFFSET) + memory_limit;
 
-		create_linear_mapping_range(start, end, 0);
+		create_linear_mapping_range(start, end, 0, NULL);
 	}
 
 #ifdef CONFIG_STRICT_KERNEL_RWX
-	create_linear_mapping_range(ktext_start, ktext_start + ktext_size, 0);
-	create_linear_mapping_range(krodata_start,
-				    krodata_start + krodata_size, 0);
+	create_linear_mapping_range(ktext_start, ktext_start + ktext_size, 0, NULL);
+	create_linear_mapping_range(krodata_start, krodata_start + krodata_size, 0, NULL);
 
 	memblock_clear_nomap(ktext_start,  ktext_size);
 	memblock_clear_nomap(krodata_start, krodata_size);
 #endif
 
 #ifdef CONFIG_KFENCE
-	create_linear_mapping_range(kfence_pool,
-				    kfence_pool + KFENCE_POOL_SIZE,
-				    PAGE_SIZE);
+	create_linear_mapping_range(kfence_pool, kfence_pool + KFENCE_POOL_SIZE, PAGE_SIZE, NULL);
 
 	memblock_clear_nomap(kfence_pool, KFENCE_POOL_SIZE);
 #endif
@@ -1439,7 +1440,7 @@ int __meminit vmemmap_populate(unsigned long start, unsigned long end, int node,
 	 * memory hotplug, we are not able to update all the page tables with
 	 * the new PMDs.
 	 */
-	return vmemmap_populate_hugepages(start, end, node, NULL);
+	return vmemmap_populate_hugepages(start, end, node, altmap);
 }
 #endif
 
@@ -1493,11 +1494,19 @@ failed:
 	panic("Failed to pre-allocate %s pages for %s area\n", lvl, area);
 }
 
+#define PAGE_END KASAN_SHADOW_START
+
 void __init pgtable_cache_init(void)
 {
 	preallocate_pgd_pages_range(VMALLOC_START, VMALLOC_END, "vmalloc");
 	if (IS_ENABLED(CONFIG_MODULES))
 		preallocate_pgd_pages_range(MODULES_VADDR, MODULES_END, "bpf/modules");
+	if (IS_ENABLED(CONFIG_MEMORY_HOTPLUG)) {
+		preallocate_pgd_pages_range(VMEMMAP_START, VMEMMAP_END, "vmemmap");
+		preallocate_pgd_pages_range(PAGE_OFFSET, PAGE_END, "direct map");
+		if (IS_ENABLED(CONFIG_KASAN))
+			preallocate_pgd_pages_range(KASAN_SHADOW_START, KASAN_SHADOW_END, "kasan");
+	}
 }
 #endif
 
@@ -1534,3 +1543,270 @@ struct execmem_info __init *execmem_arch_setup(void)
 }
 #endif /* CONFIG_MMU */
 #endif /* CONFIG_EXECMEM */
+
+#ifdef CONFIG_MEMORY_HOTPLUG
+static void __meminit free_pte_table(pte_t *pte_start, pmd_t *pmd)
+{
+	struct page *page = pmd_page(*pmd);
+	struct ptdesc *ptdesc = page_ptdesc(page);
+	pte_t *pte;
+	int i;
+
+	for (i = 0; i < PTRS_PER_PTE; i++) {
+		pte = pte_start + i;
+		if (!pte_none(*pte))
+			return;
+	}
+
+	pagetable_pte_dtor(ptdesc);
+	if (PageReserved(page))
+		free_reserved_page(page);
+	else
+		pagetable_free(ptdesc);
+	pmd_clear(pmd);
+}
+
+static void __meminit free_pmd_table(pmd_t *pmd_start, pud_t *pud)
+{
+	struct page *page = pud_page(*pud);
+	struct ptdesc *ptdesc = page_ptdesc(page);
+	pmd_t *pmd;
+	int i;
+
+	for (i = 0; i < PTRS_PER_PMD; i++) {
+		pmd = pmd_start + i;
+		if (!pmd_none(*pmd))
+			return;
+	}
+
+	pagetable_pmd_dtor(ptdesc);
+	if (PageReserved(page))
+		free_reserved_page(page);
+	else
+		pagetable_free(ptdesc);
+	pud_clear(pud);
+}
+
+static void __meminit free_pud_table(pud_t *pud_start, p4d_t *p4d)
+{
+	struct page *page = p4d_page(*p4d);
+	pud_t *pud;
+	int i;
+
+	for (i = 0; i < PTRS_PER_PUD; i++) {
+		pud = pud_start + i;
+		if (!pud_none(*pud))
+			return;
+	}
+
+	if (PageReserved(page))
+		free_reserved_page(page);
+	else
+		free_pages((unsigned long)page_address(page), 0);
+	p4d_clear(p4d);
+}
+
+static void __meminit free_vmemmap_storage(struct page *page, size_t size,
+					   struct vmem_altmap *altmap)
+{
+	int order = get_order(size);
+
+	if (altmap) {
+		vmem_altmap_free(altmap, size >> PAGE_SHIFT);
+		return;
+	}
+
+	if (PageReserved(page)) {
+		unsigned int nr_pages = 1 << order;
+
+		while (nr_pages--)
+			free_reserved_page(page++);
+		return;
+	}
+
+	free_pages((unsigned long)page_address(page), order);
+}
+
+static void __meminit remove_pte_mapping(pte_t *pte_base, unsigned long addr, unsigned long end,
+					 bool is_vmemmap, struct vmem_altmap *altmap)
+{
+	unsigned long next;
+	pte_t *ptep, pte;
+
+	for (; addr < end; addr = next) {
+		next = (addr + PAGE_SIZE) & PAGE_MASK;
+		if (next > end)
+			next = end;
+
+		ptep = pte_base + pte_index(addr);
+		pte = ptep_get(ptep);
+		if (!pte_present(*ptep))
+			continue;
+
+		pte_clear(&init_mm, addr, ptep);
+		if (is_vmemmap)
+			free_vmemmap_storage(pte_page(pte), PAGE_SIZE, altmap);
+	}
+}
+
+static void __meminit remove_pmd_mapping(pmd_t *pmd_base, unsigned long addr, unsigned long end,
+					 bool is_vmemmap, struct vmem_altmap *altmap)
+{
+	unsigned long next;
+	pte_t *pte_base;
+	pmd_t *pmdp, pmd;
+
+	for (; addr < end; addr = next) {
+		next = pmd_addr_end(addr, end);
+		pmdp = pmd_base + pmd_index(addr);
+		pmd = pmdp_get(pmdp);
+		if (!pmd_present(pmd))
+			continue;
+
+		if (pmd_leaf(pmd)) {
+			pmd_clear(pmdp);
+			if (is_vmemmap)
+				free_vmemmap_storage(pmd_page(pmd), PMD_SIZE, altmap);
+			continue;
+		}
+
+		pte_base = (pte_t *)pmd_page_vaddr(*pmdp);
+		remove_pte_mapping(pte_base, addr, next, is_vmemmap, altmap);
+		free_pte_table(pte_base, pmdp);
+	}
+}
+
+static void __meminit remove_pud_mapping(pud_t *pud_base, unsigned long addr, unsigned long end,
+					 bool is_vmemmap, struct vmem_altmap *altmap)
+{
+	unsigned long next;
+	pud_t *pudp, pud;
+	pmd_t *pmd_base;
+
+	for (; addr < end; addr = next) {
+		next = pud_addr_end(addr, end);
+		pudp = pud_base + pud_index(addr);
+		pud = pudp_get(pudp);
+		if (!pud_present(pud))
+			continue;
+
+		if (pud_leaf(pud)) {
+			if (pgtable_l4_enabled) {
+				pud_clear(pudp);
+				if (is_vmemmap)
+					free_vmemmap_storage(pud_page(pud), PUD_SIZE, altmap);
+			}
+			continue;
+		}
+
+		pmd_base = pmd_offset(pudp, 0);
+		remove_pmd_mapping(pmd_base, addr, next, is_vmemmap, altmap);
+
+		if (pgtable_l4_enabled)
+			free_pmd_table(pmd_base, pudp);
+	}
+}
+
+static void __meminit remove_p4d_mapping(p4d_t *p4d_base, unsigned long addr, unsigned long end,
+					 bool is_vmemmap, struct vmem_altmap *altmap)
+{
+	unsigned long next;
+	p4d_t *p4dp, p4d;
+	pud_t *pud_base;
+
+	for (; addr < end; addr = next) {
+		next = p4d_addr_end(addr, end);
+		p4dp = p4d_base + p4d_index(addr);
+		p4d = p4dp_get(p4dp);
+		if (!p4d_present(p4d))
+			continue;
+
+		if (p4d_leaf(p4d)) {
+			if (pgtable_l5_enabled) {
+				p4d_clear(p4dp);
+				if (is_vmemmap)
+					free_vmemmap_storage(p4d_page(p4d), P4D_SIZE, altmap);
+			}
+			continue;
+		}
+
+		pud_base = pud_offset(p4dp, 0);
+		remove_pud_mapping(pud_base, addr, next, is_vmemmap, altmap);
+
+		if (pgtable_l5_enabled)
+			free_pud_table(pud_base, p4dp);
+	}
+}
+
+static void __meminit remove_pgd_mapping(unsigned long va, unsigned long end, bool is_vmemmap,
+					 struct vmem_altmap *altmap)
+{
+	unsigned long addr, next;
+	p4d_t *p4d_base;
+	pgd_t *pgd;
+
+	for (addr = va; addr < end; addr = next) {
+		next = pgd_addr_end(addr, end);
+		pgd = pgd_offset_k(addr);
+
+		if (!pgd_present(*pgd))
+			continue;
+
+		if (pgd_leaf(*pgd))
+			continue;
+
+		p4d_base = p4d_offset(pgd, 0);
+		remove_p4d_mapping(p4d_base, addr, next, is_vmemmap, altmap);
+	}
+
+	flush_tlb_all();
+}
+
+static void __meminit remove_linear_mapping(phys_addr_t start, u64 size)
+{
+	unsigned long va = (unsigned long)__va(start);
+	unsigned long end = (unsigned long)__va(start + size);
+
+	remove_pgd_mapping(va, end, false, NULL);
+}
+
+struct range arch_get_mappable_range(void)
+{
+	struct range mhp_range;
+
+	mhp_range.start = __pa(PAGE_OFFSET);
+	mhp_range.end = __pa(PAGE_END - 1);
+	return mhp_range;
+}
+
+int __ref arch_add_memory(int nid, u64 start, u64 size, struct mhp_params *params)
+{
+	int ret = 0;
+
+	create_linear_mapping_range(start, start + size, 0, &params->pgprot);
+	ret = __add_pages(nid, start >> PAGE_SHIFT, size >> PAGE_SHIFT, params);
+	if (ret) {
+		remove_linear_mapping(start, size);
+		goto out;
+	}
+
+	max_pfn = PFN_UP(start + size);
+	max_low_pfn = max_pfn;
+
+ out:
+	flush_tlb_all();
+	return ret;
+}
+
+void __ref arch_remove_memory(u64 start, u64 size, struct vmem_altmap *altmap)
+{
+	__remove_pages(start >> PAGE_SHIFT, size >> PAGE_SHIFT, altmap);
+	remove_linear_mapping(start, size);
+	flush_tlb_all();
+}
+
+void __ref vmemmap_free(unsigned long start, unsigned long end, struct vmem_altmap *altmap)
+{
+	remove_pgd_mapping(start, end, true, altmap);
+}
+#endif /* CONFIG_MEMORY_HOTPLUG */
diff --git a/arch/riscv/mm/pgtable.c b/arch/riscv/mm/pgtable.c
index 533ec9055fa0..4ae67324f992 100644
--- a/arch/riscv/mm/pgtable.c
+++ b/arch/riscv/mm/pgtable.c
@@ -9,6 +9,9 @@ int ptep_set_access_flags(struct vm_area_struct *vma,
 			  unsigned long address, pte_t *ptep,
 			  pte_t entry, int dirty)
 {
+	asm goto(ALTERNATIVE("nop", "j %l[svvptc]", 0, RISCV_ISA_EXT_SVVPTC, 1)
+		 : : : : svvptc);
+
 	if (!pte_same(ptep_get(ptep), entry))
 		__set_pte_at(vma->vm_mm, ptep, entry);
 	/*
@@ -16,6 +19,16 @@ int ptep_set_access_flags(struct vm_area_struct *vma,
 	 * the case that the PTE changed and the spurious fault case.
 	 */
 	return true;
+
+svvptc:
+	if (!pte_same(ptep_get(ptep), entry)) {
+		__set_pte_at(vma->vm_mm, ptep, entry);
+		/* Here only not svadu is impacted */
+		flush_tlb_page(vma, address);
+		return true;
+	}
+
+	return false;
 }
 
 int ptep_test_and_clear_young(struct vm_area_struct *vma,
diff --git a/arch/riscv/mm/ptdump.c b/arch/riscv/mm/ptdump.c
index 1289cc6d3700..9d5f657a251b 100644
--- a/arch/riscv/mm/ptdump.c
+++ b/arch/riscv/mm/ptdump.c
@@ -6,6 +6,7 @@
 #include <linux/efi.h>
 #include <linux/init.h>
 #include <linux/debugfs.h>
+#include <linux/memory_hotplug.h>
 #include <linux/seq_file.h>
 #include <linux/ptdump.h>
 
@@ -370,7 +371,9 @@ bool ptdump_check_wx(void)
 
 static int ptdump_show(struct seq_file *m, void *v)
 {
+	get_online_mems();
 	ptdump_walk(m, m->private);
+	put_online_mems();
 
 	return 0;
 }
diff --git a/arch/riscv/net/bpf_jit.h b/arch/riscv/net/bpf_jit.h
index fdbf88ca8b70..1d1c78d4cff1 100644
--- a/arch/riscv/net/bpf_jit.h
+++ b/arch/riscv/net/bpf_jit.h
@@ -18,6 +18,11 @@ static inline bool rvc_enabled(void)
 	return IS_ENABLED(CONFIG_RISCV_ISA_C);
 }
 
+static inline bool rvzba_enabled(void)
+{
+	return IS_ENABLED(CONFIG_RISCV_ISA_ZBA) && riscv_has_extension_likely(RISCV_ISA_EXT_ZBA);
+}
+
 static inline bool rvzbb_enabled(void)
 {
 	return IS_ENABLED(CONFIG_RISCV_ISA_ZBB) && riscv_has_extension_likely(RISCV_ISA_EXT_ZBB);
@@ -737,6 +742,17 @@ static inline u16 rvc_swsp(u32 imm8, u8 rs2)
 	return rv_css_insn(0x6, imm, rs2, 0x2);
 }
 
+/* RVZBA instructions. */
+static inline u32 rvzba_sh2add(u8 rd, u8 rs1, u8 rs2)
+{
+	return rv_r_insn(0x10, rs2, rs1, 0x4, rd, 0x33);
+}
+
+static inline u32 rvzba_sh3add(u8 rd, u8 rs1, u8 rs2)
+{
+	return rv_r_insn(0x10, rs2, rs1, 0x6, rd, 0x33);
+}
+
 /* RVZBB instructions. */
 static inline u32 rvzbb_sextb(u8 rd, u8 rs1)
 {
@@ -939,6 +955,14 @@ static inline u16 rvc_sdsp(u32 imm9, u8 rs2)
 	return rv_css_insn(0x7, imm, rs2, 0x2);
 }
 
+/* RV64-only ZBA instructions. */
+
+static inline u32 rvzba_zextw(u8 rd, u8 rs1)
+{
+	/* add.uw rd, rs1, ZERO */
+	return rv_r_insn(0x04, RV_REG_ZERO, rs1, 0, rd, 0x3b);
+}
+
 #endif /* __riscv_xlen == 64 */
 
 /* Helper functions that emit RVC instructions when possible. */
@@ -1082,6 +1106,28 @@ static inline void emit_sw(u8 rs1, s32 off, u8 rs2, struct rv_jit_context *ctx)
 		emit(rv_sw(rs1, off, rs2), ctx);
 }
 
+static inline void emit_sh2add(u8 rd, u8 rs1, u8 rs2, struct rv_jit_context *ctx)
+{
+	if (rvzba_enabled()) {
+		emit(rvzba_sh2add(rd, rs1, rs2), ctx);
+		return;
+	}
+
+	emit_slli(rd, rs1, 2, ctx);
+	emit_add(rd, rd, rs2, ctx);
+}
+
+static inline void emit_sh3add(u8 rd, u8 rs1, u8 rs2, struct rv_jit_context *ctx)
+{
+	if (rvzba_enabled()) {
+		emit(rvzba_sh3add(rd, rs1, rs2), ctx);
+		return;
+	}
+
+	emit_slli(rd, rs1, 3, ctx);
+	emit_add(rd, rd, rs2, ctx);
+}
+
 /* RV64-only helper functions. */
 #if __riscv_xlen == 64
 
@@ -1161,6 +1207,11 @@ static inline void emit_zexth(u8 rd, u8 rs, struct rv_jit_context *ctx)
 
 static inline void emit_zextw(u8 rd, u8 rs, struct rv_jit_context *ctx)
 {
+	if (rvzba_enabled()) {
+		emit(rvzba_zextw(rd, rs), ctx);
+		return;
+	}
+
 	emit_slli(rd, rs, 32, ctx);
 	emit_srli(rd, rd, 32, ctx);
 }
diff --git a/arch/riscv/net/bpf_jit_comp32.c b/arch/riscv/net/bpf_jit_comp32.c
index f5ba73bb153d..592dd86fbf81 100644
--- a/arch/riscv/net/bpf_jit_comp32.c
+++ b/arch/riscv/net/bpf_jit_comp32.c
@@ -811,8 +811,7 @@ static int emit_bpf_tail_call(int insn, struct rv_jit_context *ctx)
 	 * if (!prog)
 	 *   goto out;
 	 */
-	emit(rv_slli(RV_REG_T0, lo(idx_reg), 2), ctx);
-	emit(rv_add(RV_REG_T0, RV_REG_T0, lo(arr_reg)), ctx);
+	emit_sh2add(RV_REG_T0, lo(idx_reg), lo(arr_reg), ctx);
 	off = offsetof(struct bpf_array, ptrs);
 	if (is_12b_check(off, insn))
 		return -1;
diff --git a/arch/riscv/net/bpf_jit_comp64.c b/arch/riscv/net/bpf_jit_comp64.c
index 79a001d5533e..99f34409fb60 100644
--- a/arch/riscv/net/bpf_jit_comp64.c
+++ b/arch/riscv/net/bpf_jit_comp64.c
@@ -15,7 +15,11 @@
 #include <asm/percpu.h>
 #include "bpf_jit.h"
 
+#define RV_MAX_REG_ARGS 8
 #define RV_FENTRY_NINSNS 2
+#define RV_FENTRY_NBYTES (RV_FENTRY_NINSNS * 4)
+/* imm that allows emit_imm to emit max count insns */
+#define RV_MAX_COUNT_IMM 0x7FFF7FF7FF7FF7FF
 
 #define RV_REG_TCC RV_REG_A6
 #define RV_REG_TCC_SAVED RV_REG_S6 /* Store A6 in S6 if program do calls */
@@ -380,8 +384,7 @@ static int emit_bpf_tail_call(int insn, struct rv_jit_context *ctx)
 	 * if (!prog)
 	 *     goto out;
 	 */
-	emit_slli(RV_REG_T2, RV_REG_A2, 3, ctx);
-	emit_add(RV_REG_T2, RV_REG_T2, RV_REG_A1, ctx);
+	emit_sh3add(RV_REG_T2, RV_REG_A2, RV_REG_A1, ctx);
 	off = offsetof(struct bpf_array, ptrs);
 	if (is_12b_check(off, insn))
 		return -1;
@@ -537,8 +540,10 @@ static void emit_atomic(u8 rd, u8 rs, s16 off, s32 imm, bool is64,
 	/* r0 = atomic_cmpxchg(dst_reg + off16, r0, src_reg); */
 	case BPF_CMPXCHG:
 		r0 = bpf_to_rv_reg(BPF_REG_0, ctx);
-		emit(is64 ? rv_addi(RV_REG_T2, r0, 0) :
-		     rv_addiw(RV_REG_T2, r0, 0), ctx);
+		if (is64)
+			emit_mv(RV_REG_T2, r0, ctx);
+		else
+			emit_addiw(RV_REG_T2, r0, 0, ctx);
 		emit(is64 ? rv_lr_d(r0, 0, rd, 0, 0) :
 		     rv_lr_w(r0, 0, rd, 0, 0), ctx);
 		jmp_offset = ninsns_rvoff(8);
@@ -672,7 +677,7 @@ int bpf_arch_text_poke(void *ip, enum bpf_text_poke_type poke_type,
 	if (ret)
 		return ret;
 
-	if (memcmp(ip, old_insns, RV_FENTRY_NINSNS * 4))
+	if (memcmp(ip, old_insns, RV_FENTRY_NBYTES))
 		return -EFAULT;
 
 	ret = gen_jump_or_nops(new_addr, ip, new_insns, is_call);
@@ -681,34 +686,53 @@ int bpf_arch_text_poke(void *ip, enum bpf_text_poke_type poke_type,
 
 	cpus_read_lock();
 	mutex_lock(&text_mutex);
-	if (memcmp(ip, new_insns, RV_FENTRY_NINSNS * 4))
-		ret = patch_text(ip, new_insns, RV_FENTRY_NINSNS);
+	if (memcmp(ip, new_insns, RV_FENTRY_NBYTES))
+		ret = patch_text(ip, new_insns, RV_FENTRY_NBYTES);
 	mutex_unlock(&text_mutex);
 	cpus_read_unlock();
 
 	return ret;
 }
 
-static void store_args(int nregs, int args_off, struct rv_jit_context *ctx)
+static void store_args(int nr_arg_slots, int args_off, struct rv_jit_context *ctx)
 {
 	int i;
 
-	for (i = 0; i < nregs; i++) {
-		emit_sd(RV_REG_FP, -args_off, RV_REG_A0 + i, ctx);
+	for (i = 0; i < nr_arg_slots; i++) {
+		if (i < RV_MAX_REG_ARGS) {
+			emit_sd(RV_REG_FP, -args_off, RV_REG_A0 + i, ctx);
+		} else {
+			/* skip slots for T0 and FP of traced function */
+			emit_ld(RV_REG_T1, 16 + (i - RV_MAX_REG_ARGS) * 8, RV_REG_FP, ctx);
+			emit_sd(RV_REG_FP, -args_off, RV_REG_T1, ctx);
+		}
 		args_off -= 8;
 	}
 }
 
-static void restore_args(int nregs, int args_off, struct rv_jit_context *ctx)
+static void restore_args(int nr_reg_args, int args_off, struct rv_jit_context *ctx)
 {
 	int i;
 
-	for (i = 0; i < nregs; i++) {
+	for (i = 0; i < nr_reg_args; i++) {
 		emit_ld(RV_REG_A0 + i, -args_off, RV_REG_FP, ctx);
 		args_off -= 8;
 	}
 }
 
+static void restore_stack_args(int nr_stack_args, int args_off, int stk_arg_off,
+			       struct rv_jit_context *ctx)
+{
+	int i;
+
+	for (i = 0; i < nr_stack_args; i++) {
+		emit_ld(RV_REG_T1, -(args_off - RV_MAX_REG_ARGS * 8), RV_REG_FP, ctx);
+		emit_sd(RV_REG_FP, -stk_arg_off, RV_REG_T1, ctx);
+		args_off -= 8;
+		stk_arg_off -= 8;
+	}
+}
+
 static int invoke_bpf_prog(struct bpf_tramp_link *l, int args_off, int retval_off,
 			   int run_ctx_off, bool save_ret, struct rv_jit_context *ctx)
 {
@@ -781,8 +805,8 @@ static int __arch_prepare_bpf_trampoline(struct bpf_tramp_image *im,
 {
 	int i, ret, offset;
 	int *branches_off = NULL;
-	int stack_size = 0, nregs = m->nr_args;
-	int retval_off, args_off, nregs_off, ip_off, run_ctx_off, sreg_off;
+	int stack_size = 0, nr_arg_slots = 0;
+	int retval_off, args_off, nregs_off, ip_off, run_ctx_off, sreg_off, stk_arg_off;
 	struct bpf_tramp_links *fentry = &tlinks[BPF_TRAMP_FENTRY];
 	struct bpf_tramp_links *fexit = &tlinks[BPF_TRAMP_FEXIT];
 	struct bpf_tramp_links *fmod_ret = &tlinks[BPF_TRAMP_MODIFY_RETURN];
@@ -828,20 +852,21 @@ static int __arch_prepare_bpf_trampoline(struct bpf_tramp_image *im,
 	 * FP - sreg_off    [ callee saved reg	]
 	 *
 	 *		    [ pads              ] pads for 16 bytes alignment
+	 *
+	 *		    [ stack_argN        ]
+	 *		    [ ...               ]
+	 * FP - stk_arg_off [ stack_arg1        ] BPF_TRAMP_F_CALL_ORIG
 	 */
 
 	if (flags & (BPF_TRAMP_F_ORIG_STACK | BPF_TRAMP_F_SHARE_IPMODIFY))
 		return -ENOTSUPP;
 
-	/* extra regiters for struct arguments */
-	for (i = 0; i < m->nr_args; i++)
-		if (m->arg_flags[i] & BTF_FMODEL_STRUCT_ARG)
-			nregs += round_up(m->arg_size[i], 8) / 8 - 1;
-
-	/* 8 arguments passed by registers */
-	if (nregs > 8)
+	if (m->nr_args > MAX_BPF_FUNC_ARGS)
 		return -ENOTSUPP;
 
+	for (i = 0; i < m->nr_args; i++)
+		nr_arg_slots += round_up(m->arg_size[i], 8) / 8;
+
 	/* room of trampoline frame to store return address and frame pointer */
 	stack_size += 16;
 
@@ -851,7 +876,7 @@ static int __arch_prepare_bpf_trampoline(struct bpf_tramp_image *im,
 		retval_off = stack_size;
 	}
 
-	stack_size += nregs * 8;
+	stack_size += nr_arg_slots * 8;
 	args_off = stack_size;
 
 	stack_size += 8;
@@ -868,7 +893,13 @@ static int __arch_prepare_bpf_trampoline(struct bpf_tramp_image *im,
 	stack_size += 8;
 	sreg_off = stack_size;
 
-	stack_size = round_up(stack_size, 16);
+	if ((flags & BPF_TRAMP_F_CALL_ORIG) && (nr_arg_slots - RV_MAX_REG_ARGS > 0))
+		stack_size += (nr_arg_slots - RV_MAX_REG_ARGS) * 8;
+
+	stack_size = round_up(stack_size, STACK_ALIGN);
+
+	/* room for args on stack must be at the top of stack */
+	stk_arg_off = stack_size;
 
 	if (!is_struct_ops) {
 		/* For the trampoline called from function entry,
@@ -905,17 +936,17 @@ static int __arch_prepare_bpf_trampoline(struct bpf_tramp_image *im,
 		emit_sd(RV_REG_FP, -ip_off, RV_REG_T1, ctx);
 	}
 
-	emit_li(RV_REG_T1, nregs, ctx);
+	emit_li(RV_REG_T1, nr_arg_slots, ctx);
 	emit_sd(RV_REG_FP, -nregs_off, RV_REG_T1, ctx);
 
-	store_args(nregs, args_off, ctx);
+	store_args(nr_arg_slots, args_off, ctx);
 
 	/* skip to actual body of traced function */
 	if (flags & BPF_TRAMP_F_SKIP_FRAME)
 		orig_call += RV_FENTRY_NINSNS * 4;
 
 	if (flags & BPF_TRAMP_F_CALL_ORIG) {
-		emit_imm(RV_REG_A0, (const s64)im, ctx);
+		emit_imm(RV_REG_A0, ctx->insns ? (const s64)im : RV_MAX_COUNT_IMM, ctx);
 		ret = emit_call((const u64)__bpf_tramp_enter, true, ctx);
 		if (ret)
 			return ret;
@@ -948,13 +979,14 @@ static int __arch_prepare_bpf_trampoline(struct bpf_tramp_image *im,
 	}
 
 	if (flags & BPF_TRAMP_F_CALL_ORIG) {
-		restore_args(nregs, args_off, ctx);
+		restore_args(min_t(int, nr_arg_slots, RV_MAX_REG_ARGS), args_off, ctx);
+		restore_stack_args(nr_arg_slots - RV_MAX_REG_ARGS, args_off, stk_arg_off, ctx);
 		ret = emit_call((const u64)orig_call, true, ctx);
 		if (ret)
 			goto out;
 		emit_sd(RV_REG_FP, -retval_off, RV_REG_A0, ctx);
 		emit_sd(RV_REG_FP, -(retval_off - 8), regmap[BPF_REG_0], ctx);
-		im->ip_after_call = ctx->insns + ctx->ninsns;
+		im->ip_after_call = ctx->ro_insns + ctx->ninsns;
 		/* 2 nops reserved for auipc+jalr pair */
 		emit(rv_nop(), ctx);
 		emit(rv_nop(), ctx);
@@ -975,15 +1007,15 @@ static int __arch_prepare_bpf_trampoline(struct bpf_tramp_image *im,
 	}
 
 	if (flags & BPF_TRAMP_F_CALL_ORIG) {
-		im->ip_epilogue = ctx->insns + ctx->ninsns;
-		emit_imm(RV_REG_A0, (const s64)im, ctx);
+		im->ip_epilogue = ctx->ro_insns + ctx->ninsns;
+		emit_imm(RV_REG_A0, ctx->insns ? (const s64)im : RV_MAX_COUNT_IMM, ctx);
 		ret = emit_call((const u64)__bpf_tramp_exit, true, ctx);
 		if (ret)
 			goto out;
 	}
 
 	if (flags & BPF_TRAMP_F_RESTORE_REGS)
-		restore_args(nregs, args_off, ctx);
+		restore_args(min_t(int, nr_arg_slots, RV_MAX_REG_ARGS), args_off, ctx);
 
 	if (save_ret) {
 		emit_ld(RV_REG_A0, -retval_off, RV_REG_FP, ctx);
@@ -1038,31 +1070,52 @@ int arch_bpf_trampoline_size(const struct btf_func_model *m, u32 flags,
 	return ret < 0 ? ret : ninsns_rvoff(ctx.ninsns);
 }
 
-int arch_prepare_bpf_trampoline(struct bpf_tramp_image *im, void *image,
-				void *image_end, const struct btf_func_model *m,
+void *arch_alloc_bpf_trampoline(unsigned int size)
+{
+	return bpf_prog_pack_alloc(size, bpf_fill_ill_insns);
+}
+
+void arch_free_bpf_trampoline(void *image, unsigned int size)
+{
+	bpf_prog_pack_free(image, size);
+}
+
+int arch_prepare_bpf_trampoline(struct bpf_tramp_image *im, void *ro_image,
+				void *ro_image_end, const struct btf_func_model *m,
 				u32 flags, struct bpf_tramp_links *tlinks,
 				void *func_addr)
 {
 	int ret;
+	void *image, *res;
 	struct rv_jit_context ctx;
+	u32 size = ro_image_end - ro_image;
+
+	image = kvmalloc(size, GFP_KERNEL);
+	if (!image)
+		return -ENOMEM;
 
 	ctx.ninsns = 0;
-	/*
-	 * The bpf_int_jit_compile() uses a RW buffer (ctx.insns) to write the
-	 * JITed instructions and later copies it to a RX region (ctx.ro_insns).
-	 * It also uses ctx.ro_insns to calculate offsets for jumps etc. As the
-	 * trampoline image uses the same memory area for writing and execution,
-	 * both ctx.insns and ctx.ro_insns can be set to image.
-	 */
 	ctx.insns = image;
-	ctx.ro_insns = image;
+	ctx.ro_insns = ro_image;
 	ret = __arch_prepare_bpf_trampoline(im, m, tlinks, func_addr, flags, &ctx);
 	if (ret < 0)
-		return ret;
+		goto out;
 
-	bpf_flush_icache(ctx.insns, ctx.insns + ctx.ninsns);
+	if (WARN_ON(size < ninsns_rvoff(ctx.ninsns))) {
+		ret = -E2BIG;
+		goto out;
+	}
+
+	res = bpf_arch_text_copy(ro_image, image, size);
+	if (IS_ERR(res)) {
+		ret = PTR_ERR(res);
+		goto out;
+	}
 
-	return ninsns_rvoff(ret);
+	bpf_flush_icache(ro_image, ro_image_end);
+out:
+	kvfree(image);
+	return ret < 0 ? ret : size;
 }
 
 int bpf_jit_emit_insn(const struct bpf_insn *insn, struct rv_jit_context *ctx,
@@ -1097,12 +1150,10 @@ int bpf_jit_emit_insn(const struct bpf_insn *insn, struct rv_jit_context *ctx,
 			/* Load current CPU number in T1 */
 			emit_ld(RV_REG_T1, offsetof(struct thread_info, cpu),
 				RV_REG_TP, ctx);
-			/* << 3 because offsets are 8 bytes */
-			emit_slli(RV_REG_T1, RV_REG_T1, 3, ctx);
 			/* Load address of __per_cpu_offset array in T2 */
 			emit_addr(RV_REG_T2, (u64)&__per_cpu_offset, extra_pass, ctx);
-			/* Add offset of current CPU to  __per_cpu_offset */
-			emit_add(RV_REG_T1, RV_REG_T2, RV_REG_T1, ctx);
+			/* Get address of __per_cpu_offset[cpu] in T1 */
+			emit_sh3add(RV_REG_T1, RV_REG_T1, RV_REG_T2, ctx);
 			/* Load __per_cpu_offset[cpu] in T1 */
 			emit_ld(RV_REG_T1, 0, RV_REG_T1, ctx);
 			/* Add the offset to Rd */
@@ -1960,7 +2011,7 @@ void bpf_jit_build_prologue(struct rv_jit_context *ctx, bool is_subprog)
 {
 	int i, stack_adjust = 0, store_offset, bpf_stack_adjust;
 
-	bpf_stack_adjust = round_up(ctx->prog->aux->stack_depth, 16);
+	bpf_stack_adjust = round_up(ctx->prog->aux->stack_depth, STACK_ALIGN);
 	if (bpf_stack_adjust)
 		mark_fp(ctx);
 
@@ -1982,7 +2033,7 @@ void bpf_jit_build_prologue(struct rv_jit_context *ctx, bool is_subprog)
 	if (ctx->arena_vm_start)
 		stack_adjust += 8;
 
-	stack_adjust = round_up(stack_adjust, 16);
+	stack_adjust = round_up(stack_adjust, STACK_ALIGN);
 	stack_adjust += bpf_stack_adjust;
 
 	store_offset = stack_adjust - 8;
diff --git a/arch/riscv/net/bpf_jit_core.c b/arch/riscv/net/bpf_jit_core.c
index 0a96abdaca65..6de753c667f4 100644
--- a/arch/riscv/net/bpf_jit_core.c
+++ b/arch/riscv/net/bpf_jit_core.c
@@ -178,8 +178,7 @@ skip_init_ctx:
 	prog->jited_len = prog_size - cfi_get_offset();
 
 	if (!prog->is_func || extra_pass) {
-		if (WARN_ON(bpf_jit_binary_pack_finalize(prog, jit_data->ro_header,
-							 jit_data->header))) {
+		if (WARN_ON(bpf_jit_binary_pack_finalize(jit_data->ro_header, jit_data->header))) {
 			/* ro_header has been freed */
 			jit_data->ro_header = NULL;
 			prog = orig_prog;
@@ -258,7 +257,7 @@ void bpf_jit_free(struct bpf_prog *prog)
 		 * before freeing it.
 		 */
 		if (jit_data) {
-			bpf_jit_binary_pack_finalize(prog, jit_data->ro_header, jit_data->header);
+			bpf_jit_binary_pack_finalize(jit_data->ro_header, jit_data->header);
 			kfree(jit_data);
 		}
 		hdr = bpf_jit_binary_pack_hdr(prog);
diff --git a/arch/riscv/purgatory/Makefile b/arch/riscv/purgatory/Makefile
index f11945ee2490..fb9c917c9b45 100644
--- a/arch/riscv/purgatory/Makefile
+++ b/arch/riscv/purgatory/Makefile
@@ -1,7 +1,9 @@
 # SPDX-License-Identifier: GPL-2.0
 
 purgatory-y := purgatory.o sha256.o entry.o string.o ctype.o memcpy.o memset.o
+ifeq ($(CONFIG_KASAN_GENERIC)$(CONFIG_KASAN_SW_TAGS),)
 purgatory-y += strcmp.o strlen.o strncmp.o
+endif
 
 targets += $(purgatory-y)
 PURGATORY_OBJS = $(addprefix $(obj)/,$(purgatory-y))
diff --git a/arch/riscv/purgatory/entry.S b/arch/riscv/purgatory/entry.S
index 5bcf3af903da..0e6ca6d5ae4b 100644
--- a/arch/riscv/purgatory/entry.S
+++ b/arch/riscv/purgatory/entry.S
@@ -7,6 +7,7 @@
  * Author: Li Zhengyu (lizhengyu3@huawei.com)
  *
  */
+#include <asm/asm.h>
 #include <linux/linkage.h>
 
 .text
@@ -34,6 +35,7 @@ SYM_CODE_END(purgatory_start)
 
 .data
 
+.align LGREG
 SYM_DATA(riscv_kernel_entry, .quad 0)
 
 .end
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index c59d2b54df49..d339fe4fdedf 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -21,7 +21,7 @@ config ARCH_PROC_KCORE_TEXT
 	def_bool y
 
 config GENERIC_HWEIGHT
-	def_bool y
+	def_bool !HAVE_MARCH_Z196_FEATURES
 
 config GENERIC_BUG
 	def_bool y if BUG
@@ -70,6 +70,7 @@ config S390
 	select ARCH_HAS_DEBUG_VM_PGTABLE
 	select ARCH_HAS_DEBUG_WX
 	select ARCH_HAS_DEVMEM_IS_ALLOWED
+	select ARCH_HAS_DMA_OPS if PCI
 	select ARCH_HAS_ELF_RANDOMIZE
 	select ARCH_HAS_FORCE_DMA_UNENCRYPTED
 	select ARCH_HAS_FORTIFY_SOURCE
@@ -137,11 +138,11 @@ config S390
 	select BUILDTIME_TABLE_SORT
 	select CLONE_BACKWARDS2
 	select DCACHE_WORD_ACCESS if !KMSAN
-	select DMA_OPS if PCI
 	select DYNAMIC_FTRACE if FUNCTION_TRACER
 	select FUNCTION_ALIGNMENT_8B if CC_IS_GCC
 	select FUNCTION_ALIGNMENT_16B if !CC_IS_GCC
 	select GENERIC_ALLOCATOR
+	select GENERIC_CPU_DEVICES
 	select GENERIC_CPU_AUTOPROBE
 	select GENERIC_CPU_VULNERABILITIES
 	select GENERIC_ENTRY
@@ -158,6 +159,7 @@ config S390
 	select HAVE_ARCH_KASAN
 	select HAVE_ARCH_KASAN_VMALLOC
 	select HAVE_ARCH_KCSAN
+	select HAVE_ARCH_KMSAN
 	select HAVE_ARCH_KFENCE
 	select HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET
 	select HAVE_ARCH_SECCOMP_FILTER
@@ -241,6 +243,7 @@ config S390
 	select TRACE_IRQFLAGS_SUPPORT
 	select TTY
 	select USER_STACKTRACE_SUPPORT
+	select VDSO_GETRANDOM
 	select VIRT_CPU_ACCOUNTING
 	select ZONE_DMA
 	# Note: keep the above list sorted alphabetically
@@ -511,6 +514,26 @@ config SCHED_TOPOLOGY
 	  making when dealing with machines that have multi-threading,
 	  multiple cores or multiple books.
 
+config SCHED_TOPOLOGY_VERTICAL
+	def_bool y
+	bool "Use vertical CPU polarization by default"
+	depends on SCHED_TOPOLOGY
+	help
+	  Use vertical CPU polarization by default if available.
+	  The default CPU polarization is horizontal.
+
+config HIPERDISPATCH_ON
+	def_bool y
+	bool "Use hiperdispatch on vertical polarization by default"
+	depends on SCHED_TOPOLOGY
+	depends on PROC_SYSCTL
+	help
+	  Hiperdispatch aims to improve the CPU scheduler's decision
+	  making when using vertical polarization by adjusting CPU
+	  capacities dynamically. Set this option to use hiperdispatch
+	  on vertical polarization by default. This can be overwritten
+	  by sysctl's s390.hiperdispatch attribute later on.
+
 source "kernel/Kconfig.hz"
 
 config CERT_STORE
@@ -555,17 +578,13 @@ config EXPOLINE
 	  If unsure, say N.
 
 config EXPOLINE_EXTERN
-	def_bool y if EXPOLINE
-	depends on EXPOLINE
-	depends on CC_IS_GCC && GCC_VERSION >= 110200
-	depends on $(success,$(srctree)/arch/s390/tools/gcc-thunk-extern.sh $(CC))
-	prompt "Generate expolines as extern functions."
+	def_bool EXPOLINE && CC_IS_GCC && GCC_VERSION >= 110200 && \
+		 $(success,$(srctree)/arch/s390/tools/gcc-thunk-extern.sh $(CC))
 	help
-	  This option is required for some tooling like kpatch. The kernel is
-	  compiled with -mindirect-branch=thunk-extern and requires a newer
-	  compiler.
-
-	  If unsure, say N.
+	  Generate expolines as external functions if the compiler supports it.
+	  This option is required for some tooling like kpatch, if expolines
+	  are enabled. The kernel is compiled with
+	  -mindirect-branch=thunk-extern, which requires a newer compiler.
 
 choice
 	prompt "Expoline default"
@@ -602,6 +621,19 @@ config RANDOMIZE_BASE
 	  as a security feature that deters exploit attempts relying on
 	  knowledge of the location of kernel internals.
 
+config RANDOMIZE_IDENTITY_BASE
+	bool "Randomize the address of the identity mapping base"
+	depends on RANDOMIZE_BASE
+	default DEBUG_VM
+	help
+	  The identity mapping base address is pinned to zero by default.
+	  Allow randomization of that base to expose otherwise missed
+	  notion of physical and virtual addresses of data structures.
+	  That does not have any impact on the base address at which the
+	  kernel image is loaded.
+
+	  If unsure, say N
+
 config KERNEL_IMAGE_BASE
 	hex "Kernel image base address"
 	range 0x100000 0x1FFFFFE0000000 if !KASAN
@@ -797,17 +829,6 @@ config HAVE_PNETID
 
 menu "Virtualization"
 
-config PROTECTED_VIRTUALIZATION_GUEST
-	def_bool n
-	prompt "Protected virtualization guest support"
-	help
-	  Select this option, if you want to be able to run this
-	  kernel as a protected virtualization KVM guest.
-	  Protected virtualization capable machines have a mini hypervisor
-	  located at machine level (an ultravisor). With help of the
-	  Ultravisor, KVM will be able to run "protected" VMs, special
-	  VMs whose memory and management data are unavailable to KVM.
-
 config PFAULT
 	def_bool y
 	prompt "Pseudo page fault support"
diff --git a/arch/s390/Makefile b/arch/s390/Makefile
index f2b21c7a70ef..7fd57398221e 100644
--- a/arch/s390/Makefile
+++ b/arch/s390/Makefile
@@ -36,7 +36,7 @@ KBUILD_CFLAGS_DECOMPRESSOR += $(if $(CONFIG_DEBUG_INFO_DWARF4), $(call cc-option
 KBUILD_CFLAGS_DECOMPRESSOR += $(if $(CONFIG_CC_NO_ARRAY_BOUNDS),-Wno-array-bounds)
 
 UTS_MACHINE	:= s390x
-STACK_SIZE	:= $(if $(CONFIG_KASAN),65536,16384)
+STACK_SIZE	:= $(if $(CONFIG_KASAN),65536,$(if $(CONFIG_KMSAN),65536,16384))
 CHECKFLAGS	+= -D__s390__ -D__s390x__
 
 export LD_BFD
diff --git a/arch/s390/Makefile.postlink b/arch/s390/Makefile.postlink
new file mode 100644
index 000000000000..df82f5410769
--- /dev/null
+++ b/arch/s390/Makefile.postlink
@@ -0,0 +1,38 @@
+# SPDX-License-Identifier: GPL-2.0
+# ===========================================================================
+# Post-link s390 pass
+# ===========================================================================
+#
+# 1. Separate relocations from vmlinux into relocs.S.
+# 2. Strip relocations from vmlinux.
+
+PHONY := __archpost
+__archpost:
+
+-include include/config/auto.conf
+include $(srctree)/scripts/Kbuild.include
+
+CMD_RELOCS=arch/s390/tools/relocs
+OUT_RELOCS = arch/s390/boot
+quiet_cmd_relocs = RELOCS  $(OUT_RELOCS)/relocs.S
+      cmd_relocs = \
+	mkdir -p $(OUT_RELOCS); \
+	$(CMD_RELOCS) $@ > $(OUT_RELOCS)/relocs.S
+
+quiet_cmd_strip_relocs = RSTRIP  $@
+      cmd_strip_relocs = \
+	$(OBJCOPY) --remove-section='.rel.*' --remove-section='.rel__*' \
+		   --remove-section='.rela.*' --remove-section='.rela__*' $@
+
+vmlinux: FORCE
+	$(call cmd,relocs)
+	$(call cmd,strip_relocs)
+
+clean:
+	@rm -f $(OUT_RELOCS)/relocs.S
+
+PHONY += FORCE clean
+
+FORCE:
+
+.PHONY: $(PHONY)
diff --git a/arch/s390/appldata/appldata_base.c b/arch/s390/appldata/appldata_base.c
index c2978cb03b36..91a30e017d65 100644
--- a/arch/s390/appldata/appldata_base.c
+++ b/arch/s390/appldata/appldata_base.c
@@ -46,9 +46,9 @@
  * /proc entries (sysctl)
  */
 static const char appldata_proc_name[APPLDATA_PROC_NAME_LENGTH] = "appldata";
-static int appldata_timer_handler(struct ctl_table *ctl, int write,
+static int appldata_timer_handler(const struct ctl_table *ctl, int write,
 				  void *buffer, size_t *lenp, loff_t *ppos);
-static int appldata_interval_handler(struct ctl_table *ctl, int write,
+static int appldata_interval_handler(const struct ctl_table *ctl, int write,
 				     void *buffer, size_t *lenp, loff_t *ppos);
 
 static struct ctl_table_header *appldata_sysctl_header;
@@ -199,7 +199,7 @@ static void __appldata_vtimer_setup(int cmd)
  * Start/Stop timer, show status of timer (0 = not active, 1 = active)
  */
 static int
-appldata_timer_handler(struct ctl_table *ctl, int write,
+appldata_timer_handler(const struct ctl_table *ctl, int write,
 			   void *buffer, size_t *lenp, loff_t *ppos)
 {
 	int timer_active = appldata_timer_active;
@@ -232,7 +232,7 @@ appldata_timer_handler(struct ctl_table *ctl, int write,
  * current timer interval.
  */
 static int
-appldata_interval_handler(struct ctl_table *ctl, int write,
+appldata_interval_handler(const struct ctl_table *ctl, int write,
 			   void *buffer, size_t *lenp, loff_t *ppos)
 {
 	int interval = appldata_interval;
@@ -262,7 +262,7 @@ appldata_interval_handler(struct ctl_table *ctl, int write,
  * monitoring (0 = not in process, 1 = in process)
  */
 static int
-appldata_generic_handler(struct ctl_table *ctl, int write,
+appldata_generic_handler(const struct ctl_table *ctl, int write,
 			   void *buffer, size_t *lenp, loff_t *ppos)
 {
 	struct appldata_ops *ops = NULL, *tmp_ops;
diff --git a/arch/s390/boot/Makefile b/arch/s390/boot/Makefile
index 070c9b2e905f..8bc1308ac892 100644
--- a/arch/s390/boot/Makefile
+++ b/arch/s390/boot/Makefile
@@ -3,45 +3,35 @@
 # Makefile for the linux s390-specific parts of the memory manager.
 #
 
+# Tooling runtimes are unavailable and cannot be linked for early boot code
 KCOV_INSTRUMENT := n
 GCOV_PROFILE := n
 UBSAN_SANITIZE := n
 KASAN_SANITIZE := n
 KCSAN_SANITIZE := n
-
-KBUILD_AFLAGS := $(KBUILD_AFLAGS_DECOMPRESSOR)
-KBUILD_CFLAGS := $(KBUILD_CFLAGS_DECOMPRESSOR)
+KMSAN_SANITIZE := n
 
 #
-# Use minimum architecture for als.c to be able to print an error
+# Use minimum architecture level so it is possible to print an error
 # message if the kernel is started on a machine which is too old
 #
-ifndef CONFIG_CC_IS_CLANG
-CC_FLAGS_MARCH_MINIMUM := -march=z900
-else
 CC_FLAGS_MARCH_MINIMUM := -march=z10
-endif
-
-ifneq ($(CC_FLAGS_MARCH),$(CC_FLAGS_MARCH_MINIMUM))
-AFLAGS_REMOVE_head.o		+= $(CC_FLAGS_MARCH)
-AFLAGS_head.o			+= $(CC_FLAGS_MARCH_MINIMUM)
-AFLAGS_REMOVE_mem.o		+= $(CC_FLAGS_MARCH)
-AFLAGS_mem.o			+= $(CC_FLAGS_MARCH_MINIMUM)
-CFLAGS_REMOVE_als.o		+= $(CC_FLAGS_MARCH)
-CFLAGS_als.o			+= $(CC_FLAGS_MARCH_MINIMUM)
-CFLAGS_REMOVE_sclp_early_core.o	+= $(CC_FLAGS_MARCH)
-CFLAGS_sclp_early_core.o	+= $(CC_FLAGS_MARCH_MINIMUM)
-endif
+
+KBUILD_AFLAGS := $(filter-out $(CC_FLAGS_MARCH),$(KBUILD_AFLAGS_DECOMPRESSOR))
+KBUILD_CFLAGS := $(filter-out $(CC_FLAGS_MARCH),$(KBUILD_CFLAGS_DECOMPRESSOR))
+KBUILD_AFLAGS += $(CC_FLAGS_MARCH_MINIMUM)
+KBUILD_CFLAGS += $(CC_FLAGS_MARCH_MINIMUM)
 
 CFLAGS_sclp_early_core.o += -I$(srctree)/drivers/s390/char
 
 obj-y	:= head.o als.o startup.o physmem_info.o ipl_parm.o ipl_report.o vmem.o
 obj-y	+= string.o ebcdic.o sclp_early_core.o mem.o ipl_vmparm.o cmdline.o
-obj-y	+= version.o pgm_check_info.o ctype.o ipl_data.o relocs.o
-obj-$(findstring y, $(CONFIG_PROTECTED_VIRTUALIZATION_GUEST) $(CONFIG_PGSTE))	+= uv.o
+obj-y	+= version.o pgm_check_info.o ctype.o ipl_data.o relocs.o alternative.o
+obj-y	+= uv.o printk.o
 obj-$(CONFIG_RANDOMIZE_BASE)	+= kaslr.o
 obj-y	+= $(if $(CONFIG_KERNEL_UNCOMPRESSED),,decompressor.o) info.o
 obj-$(CONFIG_KERNEL_ZSTD) += clz_ctz.o
+obj-$(CONFIG_KMSAN) += kmsan.o
 obj-all := $(obj-y) piggy.o syms.o
 
 targets	:= bzImage section_cmp.boot.data section_cmp.boot.preserved.data $(obj-y)
@@ -107,11 +97,9 @@ OBJCOPYFLAGS_vmlinux.bin := -O binary --remove-section=.comment --remove-section
 $(obj)/vmlinux.bin: vmlinux FORCE
 	$(call if_changed,objcopy)
 
-CMD_RELOCS=arch/s390/tools/relocs
-quiet_cmd_relocs = RELOCS  $@
-	cmd_relocs = $(CMD_RELOCS) $< > $@
-$(obj)/relocs.S: vmlinux FORCE
-	$(call if_changed,relocs)
+# relocs.S is created by the vmlinux postlink step.
+$(obj)/relocs.S: vmlinux
+	@true
 
 suffix-$(CONFIG_KERNEL_GZIP)  := .gz
 suffix-$(CONFIG_KERNEL_BZIP2) := .bz2
diff --git a/arch/s390/boot/als.c b/arch/s390/boot/als.c
index 47c48fbfb563..11e0c3d5dbc8 100644
--- a/arch/s390/boot/als.c
+++ b/arch/s390/boot/als.c
@@ -9,42 +9,8 @@
 #include <asm/sclp.h>
 #include "boot.h"
 
-/*
- * The code within this file will be called very early. It may _not_
- * access anything within the bss section, since that is not cleared
- * yet and may contain data (e.g. initrd) that must be saved by other
- * code.
- * For temporary objects the stack (16k) should be used.
- */
-
 static unsigned long als[] = { FACILITIES_ALS };
 
-static void u16_to_hex(char *str, u16 val)
-{
-	int i, num;
-
-	for (i = 1; i <= 4; i++) {
-		num = (val >> (16 - 4 * i)) & 0xf;
-		if (num >= 10)
-			num += 7;
-		*str++ = '0' + num;
-	}
-	*str = '\0';
-}
-
-static void print_machine_type(void)
-{
-	static char mach_str[80] = "Detected machine-type number: ";
-	char type_str[5];
-	struct cpuid id;
-
-	get_cpu_id(&id);
-	u16_to_hex(type_str, id.machine);
-	strcat(mach_str, type_str);
-	strcat(mach_str, "\n");
-	sclp_early_printk(mach_str);
-}
-
 static void u16_to_decimal(char *str, u16 val)
 {
 	int div = 1;
@@ -80,8 +46,7 @@ void print_missing_facilities(void)
 			 * z/VM adds a four character prefix.
 			 */
 			if (strlen(als_str) > 70) {
-				strcat(als_str, "\n");
-				sclp_early_printk(als_str);
+				boot_printk("%s\n", als_str);
 				*als_str = '\0';
 			}
 			u16_to_decimal(val_str, i * BITS_PER_LONG + j);
@@ -89,16 +54,18 @@ void print_missing_facilities(void)
 			first = 0;
 		}
 	}
-	strcat(als_str, "\n");
-	sclp_early_printk(als_str);
+	boot_printk("%s\n", als_str);
 }
 
 static void facility_mismatch(void)
 {
-	sclp_early_printk("The Linux kernel requires more recent processor hardware\n");
-	print_machine_type();
+	struct cpuid id;
+
+	get_cpu_id(&id);
+	boot_printk("The Linux kernel requires more recent processor hardware\n");
+	boot_printk("Detected machine-type number: %4x\n", id.machine);
 	print_missing_facilities();
-	sclp_early_printk("See Principles of Operations for facility bits\n");
+	boot_printk("See Principles of Operations for facility bits\n");
 	disabled_wait();
 }
 
diff --git a/arch/s390/boot/alternative.c b/arch/s390/boot/alternative.c
new file mode 100644
index 000000000000..abc08d2c873d
--- /dev/null
+++ b/arch/s390/boot/alternative.c
@@ -0,0 +1,3 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include "../kernel/alternative.c"
diff --git a/arch/s390/boot/boot.h b/arch/s390/boot/boot.h
index 18027fdc92b0..7521a9d75fa2 100644
--- a/arch/s390/boot/boot.h
+++ b/arch/s390/boot/boot.h
@@ -30,6 +30,8 @@ struct vmlinux_info {
 	unsigned long init_mm_off;
 	unsigned long swapper_pg_dir_off;
 	unsigned long invalid_pg_dir_off;
+	unsigned long alt_instructions;
+	unsigned long alt_instructions_end;
 #ifdef CONFIG_KASAN
 	unsigned long kasan_early_shadow_page_off;
 	unsigned long kasan_early_shadow_pte_off;
@@ -68,7 +70,7 @@ void print_pgm_check_info(void);
 unsigned long randomize_within_range(unsigned long size, unsigned long align,
 				     unsigned long min, unsigned long max);
 void setup_vmem(unsigned long kernel_start, unsigned long kernel_end, unsigned long asce_limit);
-void __printf(1, 2) decompressor_printk(const char *fmt, ...);
+void __printf(1, 2) boot_printk(const char *fmt, ...);
 void print_stacktrace(unsigned long sp);
 void error(char *m);
 int get_random(unsigned long limit, unsigned long *value);
@@ -89,8 +91,10 @@ extern char _end[], _decompressor_end[];
 extern unsigned char _compressed_start[];
 extern unsigned char _compressed_end[];
 extern struct vmlinux_info _vmlinux_info;
+
 #define vmlinux _vmlinux_info
 
+#define __lowcore_pa(x)		((unsigned long)(x) % sizeof(struct lowcore))
 #define __abs_lowcore_pa(x)	(((unsigned long)(x) - __abs_lowcore) % sizeof(struct lowcore))
 #define __kernel_va(x)		((void *)((unsigned long)(x) - __kaslr_offset_phys + __kaslr_offset))
 #define __kernel_pa(x)		((unsigned long)(x) - __kaslr_offset + __kaslr_offset_phys)
diff --git a/arch/s390/boot/head.S b/arch/s390/boot/head.S
index 637c29c3f6e3..0a47b16f6412 100644
--- a/arch/s390/boot/head.S
+++ b/arch/s390/boot/head.S
@@ -299,11 +299,11 @@ SYM_CODE_END(startup_normal)
 # the save area and does disabled wait with a faulty address.
 #
 SYM_CODE_START_LOCAL(startup_pgm_check_handler)
-	stmg	%r8,%r15,__LC_SAVE_AREA_SYNC
+	stmg	%r8,%r15,__LC_SAVE_AREA
 	la	%r8,4095
 	stctg	%c0,%c15,__LC_CREGS_SAVE_AREA-4095(%r8)
 	stmg	%r0,%r7,__LC_GPREGS_SAVE_AREA-4095(%r8)
-	mvc	__LC_GPREGS_SAVE_AREA-4095+64(64,%r8),__LC_SAVE_AREA_SYNC
+	mvc	__LC_GPREGS_SAVE_AREA-4095+64(64,%r8),__LC_SAVE_AREA
 	mvc	__LC_PSW_SAVE_AREA-4095(16,%r8),__LC_PGM_OLD_PSW
 	mvc	__LC_RETURN_PSW(16),__LC_PGM_OLD_PSW
 	ni	__LC_RETURN_PSW,0xfc	# remove IO and EX bits
diff --git a/arch/s390/boot/install.sh b/arch/s390/boot/install.sh
index a13dd2f2aa1c..fa41486258ee 100755
--- a/arch/s390/boot/install.sh
+++ b/arch/s390/boot/install.sh
@@ -15,6 +15,8 @@
 #   $3 - kernel map file
 #   $4 - default install path (blank if root directory)
 
+set -e
+
 echo "Warning: '${INSTALLKERNEL}' command not available - additional " \
      "bootloader config required" >&2
 if [ -f "$4/vmlinuz-$1" ]; then mv -- "$4/vmlinuz-$1" "$4/vmlinuz-$1.old"; fi
diff --git a/arch/s390/boot/ipl_parm.c b/arch/s390/boot/ipl_parm.c
index b24de9aabf7d..557462e62cd7 100644
--- a/arch/s390/boot/ipl_parm.c
+++ b/arch/s390/boot/ipl_parm.c
@@ -3,6 +3,7 @@
 #include <linux/init.h>
 #include <linux/ctype.h>
 #include <linux/pgtable.h>
+#include <asm/abs_lowcore.h>
 #include <asm/page-states.h>
 #include <asm/ebcdic.h>
 #include <asm/sclp.h>
@@ -51,11 +52,11 @@ static inline int __diag308(unsigned long subcode, void *addr)
 		: [r1] "+&d" (r1.pair),
 		  [reg1] "=&d" (reg1),
 		  [reg2] "=&a" (reg2),
-		  "+Q" (S390_lowcore.program_new_psw),
+		  "+Q" (get_lowcore()->program_new_psw),
 		  "=Q" (old)
 		: [subcode] "d" (subcode),
 		  [psw_old] "a" (&old),
-		  [psw_pgm] "a" (&S390_lowcore.program_new_psw)
+		  [psw_pgm] "a" (&get_lowcore()->program_new_psw)
 		: "cc", "memory");
 	return r1.odd;
 }
@@ -214,7 +215,7 @@ static void check_cleared_facilities(void)
 
 	for (i = 0; i < ARRAY_SIZE(als); i++) {
 		if ((stfle_fac_list[i] & als[i]) != als[i]) {
-			sclp_early_printk("Warning: The Linux kernel requires facilities cleared via command line option\n");
+			boot_printk("Warning: The Linux kernel requires facilities cleared via command line option\n");
 			print_missing_facilities();
 			break;
 		}
@@ -310,5 +311,7 @@ void parse_boot_command_line(void)
 				prot_virt_host = 1;
 		}
 #endif
+		if (!strcmp(param, "relocate_lowcore") && test_facility(193))
+			relocate_lowcore = 1;
 	}
 }
diff --git a/arch/s390/boot/ipl_report.c b/arch/s390/boot/ipl_report.c
index 1803035e68d2..d00898852a88 100644
--- a/arch/s390/boot/ipl_report.c
+++ b/arch/s390/boot/ipl_report.c
@@ -106,7 +106,7 @@ int read_ipl_report(void)
 	 * the IPL parameter list, then align the address to a double
 	 * word boundary.
 	 */
-	tmp = (unsigned long) S390_lowcore.ipl_parmblock_ptr;
+	tmp = (unsigned long)get_lowcore()->ipl_parmblock_ptr;
 	pl_hdr = (struct ipl_pl_hdr *) tmp;
 	tmp = (tmp + pl_hdr->len + 7) & -8UL;
 	rl_hdr = (struct ipl_rl_hdr *) tmp;
diff --git a/arch/s390/boot/kaslr.c b/arch/s390/boot/kaslr.c
index bd3bf5ef472d..f864d2bff775 100644
--- a/arch/s390/boot/kaslr.c
+++ b/arch/s390/boot/kaslr.c
@@ -32,7 +32,7 @@ struct prng_parm {
 static int check_prng(void)
 {
 	if (!cpacf_query_func(CPACF_KMC, CPACF_KMC_PRNG)) {
-		sclp_early_printk("KASLR disabled: CPU has no PRNG\n");
+		boot_printk("KASLR disabled: CPU has no PRNG\n");
 		return 0;
 	}
 	if (cpacf_query_func(CPACF_PRNO, CPACF_PRNO_TRNG))
diff --git a/arch/s390/boot/kmsan.c b/arch/s390/boot/kmsan.c
new file mode 100644
index 000000000000..e7b3ac48143e
--- /dev/null
+++ b/arch/s390/boot/kmsan.c
@@ -0,0 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <linux/kmsan-checks.h>
+
+void kmsan_unpoison_memory(const void *address, size_t size)
+{
+}
diff --git a/arch/s390/boot/pgm_check_info.c b/arch/s390/boot/pgm_check_info.c
index ea96275b0380..5abe59fb3bc0 100644
--- a/arch/s390/boot/pgm_check_info.c
+++ b/arch/s390/boot/pgm_check_info.c
@@ -11,131 +11,19 @@
 #include <asm/uv.h>
 #include "boot.h"
 
-const char hex_asc[] = "0123456789abcdef";
-
-static char *as_hex(char *dst, unsigned long val, int pad)
-{
-	char *p, *end = p = dst + max(pad, (int)__fls(val | 1) / 4 + 1);
-
-	for (*p-- = 0; p >= dst; val >>= 4)
-		*p-- = hex_asc[val & 0x0f];
-	return end;
-}
-
-static char *symstart(char *p)
-{
-	while (*p)
-		p--;
-	return p + 1;
-}
-
-static noinline char *findsym(unsigned long ip, unsigned short *off, unsigned short *len)
-{
-	/* symbol entries are in a form "10000 c4 startup\0" */
-	char *a = _decompressor_syms_start;
-	char *b = _decompressor_syms_end;
-	unsigned long start;
-	unsigned long size;
-	char *pivot;
-	char *endp;
-
-	while (a < b) {
-		pivot = symstart(a + (b - a) / 2);
-		start = simple_strtoull(pivot, &endp, 16);
-		size = simple_strtoull(endp + 1, &endp, 16);
-		if (ip < start) {
-			b = pivot;
-			continue;
-		}
-		if (ip > start + size) {
-			a = pivot + strlen(pivot) + 1;
-			continue;
-		}
-		*off = ip - start;
-		*len = size;
-		return endp + 1;
-	}
-	return NULL;
-}
-
-static noinline char *strsym(void *ip)
-{
-	static char buf[64];
-	unsigned short off;
-	unsigned short len;
-	char *p;
-
-	p = findsym((unsigned long)ip, &off, &len);
-	if (p) {
-		strncpy(buf, p, sizeof(buf));
-		/* reserve 15 bytes for offset/len in symbol+0x1234/0x1234 */
-		p = buf + strnlen(buf, sizeof(buf) - 15);
-		strcpy(p, "+0x");
-		p = as_hex(p + 3, off, 0);
-		strcpy(p, "/0x");
-		as_hex(p + 3, len, 0);
-	} else {
-		as_hex(buf, (unsigned long)ip, 16);
-	}
-	return buf;
-}
-
-void decompressor_printk(const char *fmt, ...)
-{
-	char buf[1024] = { 0 };
-	char *end = buf + sizeof(buf) - 1; /* make sure buf is 0 terminated */
-	unsigned long pad;
-	char *p = buf;
-	va_list args;
-
-	va_start(args, fmt);
-	for (; p < end && *fmt; fmt++) {
-		if (*fmt != '%') {
-			*p++ = *fmt;
-			continue;
-		}
-		pad = isdigit(*++fmt) ? simple_strtol(fmt, (char **)&fmt, 10) : 0;
-		switch (*fmt) {
-		case 's':
-			p = buf + strlcat(buf, va_arg(args, char *), sizeof(buf));
-			break;
-		case 'p':
-			if (*++fmt != 'S')
-				goto out;
-			p = buf + strlcat(buf, strsym(va_arg(args, void *)), sizeof(buf));
-			break;
-		case 'l':
-			if (*++fmt != 'x' || end - p <= max(sizeof(long) * 2, pad))
-				goto out;
-			p = as_hex(p, va_arg(args, unsigned long), pad);
-			break;
-		case 'x':
-			if (end - p <= max(sizeof(int) * 2, pad))
-				goto out;
-			p = as_hex(p, va_arg(args, unsigned int), pad);
-			break;
-		default:
-			goto out;
-		}
-	}
-out:
-	va_end(args);
-	sclp_early_printk(buf);
-}
-
 void print_stacktrace(unsigned long sp)
 {
 	struct stack_info boot_stack = { STACK_TYPE_TASK, (unsigned long)_stack_start,
 					 (unsigned long)_stack_end };
 	bool first = true;
 
-	decompressor_printk("Call Trace:\n");
+	boot_printk("Call Trace:\n");
 	while (!(sp & 0x7) && on_stack(&boot_stack, sp, sizeof(struct stack_frame))) {
 		struct stack_frame *sf = (struct stack_frame *)sp;
 
-		decompressor_printk(first ? "(sp:%016lx [<%016lx>] %pS)\n" :
-					    " sp:%016lx [<%016lx>] %pS\n",
-				    sp, sf->gprs[8], (void *)sf->gprs[8]);
+		boot_printk(first ? "(sp:%016lx [<%016lx>] %pS)\n" :
+				    " sp:%016lx [<%016lx>] %pS\n",
+			    sp, sf->gprs[8], (void *)sf->gprs[8]);
 		if (sf->back_chain <= sp)
 			break;
 		sp = sf->back_chain;
@@ -145,37 +33,33 @@ void print_stacktrace(unsigned long sp)
 
 void print_pgm_check_info(void)
 {
-	unsigned long *gpregs = (unsigned long *)S390_lowcore.gpregs_save_area;
-	struct psw_bits *psw = &psw_bits(S390_lowcore.psw_save_area);
+	unsigned long *gpregs = (unsigned long *)get_lowcore()->gpregs_save_area;
+	struct psw_bits *psw = &psw_bits(get_lowcore()->psw_save_area);
 
-	decompressor_printk("Linux version %s\n", kernel_version);
+	boot_printk("Linux version %s\n", kernel_version);
 	if (!is_prot_virt_guest() && early_command_line[0])
-		decompressor_printk("Kernel command line: %s\n", early_command_line);
-	decompressor_printk("Kernel fault: interruption code %04x ilc:%x\n",
-			    S390_lowcore.pgm_code, S390_lowcore.pgm_ilc >> 1);
+		boot_printk("Kernel command line: %s\n", early_command_line);
+	boot_printk("Kernel fault: interruption code %04x ilc:%x\n",
+		    get_lowcore()->pgm_code, get_lowcore()->pgm_ilc >> 1);
 	if (kaslr_enabled()) {
-		decompressor_printk("Kernel random base: %lx\n", __kaslr_offset);
-		decompressor_printk("Kernel random base phys: %lx\n", __kaslr_offset_phys);
+		boot_printk("Kernel random base: %lx\n", __kaslr_offset);
+		boot_printk("Kernel random base phys: %lx\n", __kaslr_offset_phys);
 	}
-	decompressor_printk("PSW : %016lx %016lx (%pS)\n",
-			    S390_lowcore.psw_save_area.mask,
-			    S390_lowcore.psw_save_area.addr,
-			    (void *)S390_lowcore.psw_save_area.addr);
-	decompressor_printk(
+	boot_printk("PSW : %016lx %016lx (%pS)\n",
+		    get_lowcore()->psw_save_area.mask,
+		    get_lowcore()->psw_save_area.addr,
+		    (void *)get_lowcore()->psw_save_area.addr);
+	boot_printk(
 		"      R:%x T:%x IO:%x EX:%x Key:%x M:%x W:%x P:%x AS:%x CC:%x PM:%x RI:%x EA:%x\n",
 		psw->per, psw->dat, psw->io, psw->ext, psw->key, psw->mcheck,
 		psw->wait, psw->pstate, psw->as, psw->cc, psw->pm, psw->ri,
 		psw->eaba);
-	decompressor_printk("GPRS: %016lx %016lx %016lx %016lx\n",
-			    gpregs[0], gpregs[1], gpregs[2], gpregs[3]);
-	decompressor_printk("      %016lx %016lx %016lx %016lx\n",
-			    gpregs[4], gpregs[5], gpregs[6], gpregs[7]);
-	decompressor_printk("      %016lx %016lx %016lx %016lx\n",
-			    gpregs[8], gpregs[9], gpregs[10], gpregs[11]);
-	decompressor_printk("      %016lx %016lx %016lx %016lx\n",
-			    gpregs[12], gpregs[13], gpregs[14], gpregs[15]);
-	print_stacktrace(S390_lowcore.gpregs_save_area[15]);
-	decompressor_printk("Last Breaking-Event-Address:\n");
-	decompressor_printk(" [<%016lx>] %pS\n", (unsigned long)S390_lowcore.pgm_last_break,
-			    (void *)S390_lowcore.pgm_last_break);
+	boot_printk("GPRS: %016lx %016lx %016lx %016lx\n", gpregs[0], gpregs[1], gpregs[2], gpregs[3]);
+	boot_printk("      %016lx %016lx %016lx %016lx\n", gpregs[4], gpregs[5], gpregs[6], gpregs[7]);
+	boot_printk("      %016lx %016lx %016lx %016lx\n", gpregs[8], gpregs[9], gpregs[10], gpregs[11]);
+	boot_printk("      %016lx %016lx %016lx %016lx\n", gpregs[12], gpregs[13], gpregs[14], gpregs[15]);
+	print_stacktrace(get_lowcore()->gpregs_save_area[15]);
+	boot_printk("Last Breaking-Event-Address:\n");
+	boot_printk(" [<%016lx>] %pS\n", (unsigned long)get_lowcore()->pgm_last_break,
+		    (void *)get_lowcore()->pgm_last_break);
 }
diff --git a/arch/s390/boot/physmem_info.c b/arch/s390/boot/physmem_info.c
index 0cf79826eef9..1d131a81cb8b 100644
--- a/arch/s390/boot/physmem_info.c
+++ b/arch/s390/boot/physmem_info.c
@@ -81,11 +81,11 @@ static int __diag260(unsigned long rx1, unsigned long rx2)
 		  [reg2] "=&a" (reg2),
 		  [rc] "+&d" (rc),
 		  [ry] "+&d" (ry),
-		  "+Q" (S390_lowcore.program_new_psw),
+		  "+Q" (get_lowcore()->program_new_psw),
 		  "=Q" (old)
 		: [rx] "d" (rx.pair),
 		  [psw_old] "a" (&old),
-		  [psw_pgm] "a" (&S390_lowcore.program_new_psw)
+		  [psw_pgm] "a" (&get_lowcore()->program_new_psw)
 		: "cc", "memory");
 	return rc == 0 ? ry : -1;
 }
@@ -129,10 +129,10 @@ static int tprot(unsigned long addr)
 		: [reg1] "=&d" (reg1),
 		  [reg2] "=&a" (reg2),
 		  [rc] "+&d" (rc),
-		  "=Q" (S390_lowcore.program_new_psw.addr),
+		  "=Q" (get_lowcore()->program_new_psw.addr),
 		  "=Q" (old)
 		: [psw_old] "a" (&old),
-		  [psw_pgm] "a" (&S390_lowcore.program_new_psw),
+		  [psw_pgm] "a" (&get_lowcore()->program_new_psw),
 		  [addr] "a" (addr)
 		: "cc", "memory");
 	return rc;
@@ -190,27 +190,27 @@ static void die_oom(unsigned long size, unsigned long align, unsigned long min,
 	enum reserved_range_type t;
 	int i;
 
-	decompressor_printk("Linux version %s\n", kernel_version);
+	boot_printk("Linux version %s\n", kernel_version);
 	if (!is_prot_virt_guest() && early_command_line[0])
-		decompressor_printk("Kernel command line: %s\n", early_command_line);
-	decompressor_printk("Out of memory allocating %lx bytes %lx aligned in range %lx:%lx\n",
-			    size, align, min, max);
-	decompressor_printk("Reserved memory ranges:\n");
+		boot_printk("Kernel command line: %s\n", early_command_line);
+	boot_printk("Out of memory allocating %lx bytes %lx aligned in range %lx:%lx\n",
+		    size, align, min, max);
+	boot_printk("Reserved memory ranges:\n");
 	for_each_physmem_reserved_range(t, range, &start, &end) {
-		decompressor_printk("%016lx %016lx %s\n", start, end, get_rr_type_name(t));
+		boot_printk("%016lx %016lx %s\n", start, end, get_rr_type_name(t));
 		total_reserved_mem += end - start;
 	}
-	decompressor_printk("Usable online memory ranges (info source: %s [%x]):\n",
-			    get_physmem_info_source(), physmem_info.info_source);
+	boot_printk("Usable online memory ranges (info source: %s [%x]):\n",
+		    get_physmem_info_source(), physmem_info.info_source);
 	for_each_physmem_usable_range(i, &start, &end) {
-		decompressor_printk("%016lx %016lx\n", start, end);
+		boot_printk("%016lx %016lx\n", start, end);
 		total_mem += end - start;
 	}
-	decompressor_printk("Usable online memory total: %lx Reserved: %lx Free: %lx\n",
-			    total_mem, total_reserved_mem,
-			    total_mem > total_reserved_mem ? total_mem - total_reserved_mem : 0);
+	boot_printk("Usable online memory total: %lx Reserved: %lx Free: %lx\n",
+		    total_mem, total_reserved_mem,
+		    total_mem > total_reserved_mem ? total_mem - total_reserved_mem : 0);
 	print_stacktrace(current_frame_address());
-	sclp_early_printk("\n\n -- System halted\n");
+	boot_printk("\n\n -- System halted\n");
 	disabled_wait();
 }
 
diff --git a/arch/s390/boot/printk.c b/arch/s390/boot/printk.c
new file mode 100644
index 000000000000..35f18f2b936e
--- /dev/null
+++ b/arch/s390/boot/printk.c
@@ -0,0 +1,124 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <linux/kernel.h>
+#include <linux/stdarg.h>
+#include <linux/string.h>
+#include <linux/ctype.h>
+#include <asm/stacktrace.h>
+#include <asm/boot_data.h>
+#include <asm/lowcore.h>
+#include <asm/setup.h>
+#include <asm/sclp.h>
+#include <asm/uv.h>
+#include "boot.h"
+
+const char hex_asc[] = "0123456789abcdef";
+
+static char *as_hex(char *dst, unsigned long val, int pad)
+{
+	char *p, *end = p = dst + max(pad, (int)__fls(val | 1) / 4 + 1);
+
+	for (*p-- = 0; p >= dst; val >>= 4)
+		*p-- = hex_asc[val & 0x0f];
+	return end;
+}
+
+static char *symstart(char *p)
+{
+	while (*p)
+		p--;
+	return p + 1;
+}
+
+static noinline char *findsym(unsigned long ip, unsigned short *off, unsigned short *len)
+{
+	/* symbol entries are in a form "10000 c4 startup\0" */
+	char *a = _decompressor_syms_start;
+	char *b = _decompressor_syms_end;
+	unsigned long start;
+	unsigned long size;
+	char *pivot;
+	char *endp;
+
+	while (a < b) {
+		pivot = symstart(a + (b - a) / 2);
+		start = simple_strtoull(pivot, &endp, 16);
+		size = simple_strtoull(endp + 1, &endp, 16);
+		if (ip < start) {
+			b = pivot;
+			continue;
+		}
+		if (ip > start + size) {
+			a = pivot + strlen(pivot) + 1;
+			continue;
+		}
+		*off = ip - start;
+		*len = size;
+		return endp + 1;
+	}
+	return NULL;
+}
+
+static noinline char *strsym(void *ip)
+{
+	static char buf[64];
+	unsigned short off;
+	unsigned short len;
+	char *p;
+
+	p = findsym((unsigned long)ip, &off, &len);
+	if (p) {
+		strncpy(buf, p, sizeof(buf));
+		/* reserve 15 bytes for offset/len in symbol+0x1234/0x1234 */
+		p = buf + strnlen(buf, sizeof(buf) - 15);
+		strcpy(p, "+0x");
+		p = as_hex(p + 3, off, 0);
+		strcpy(p, "/0x");
+		as_hex(p + 3, len, 0);
+	} else {
+		as_hex(buf, (unsigned long)ip, 16);
+	}
+	return buf;
+}
+
+void boot_printk(const char *fmt, ...)
+{
+	char buf[1024] = { 0 };
+	char *end = buf + sizeof(buf) - 1; /* make sure buf is 0 terminated */
+	unsigned long pad;
+	char *p = buf;
+	va_list args;
+
+	va_start(args, fmt);
+	for (; p < end && *fmt; fmt++) {
+		if (*fmt != '%') {
+			*p++ = *fmt;
+			continue;
+		}
+		pad = isdigit(*++fmt) ? simple_strtol(fmt, (char **)&fmt, 10) : 0;
+		switch (*fmt) {
+		case 's':
+			p = buf + strlcat(buf, va_arg(args, char *), sizeof(buf));
+			break;
+		case 'p':
+			if (*++fmt != 'S')
+				goto out;
+			p = buf + strlcat(buf, strsym(va_arg(args, void *)), sizeof(buf));
+			break;
+		case 'l':
+			if (*++fmt != 'x' || end - p <= max(sizeof(long) * 2, pad))
+				goto out;
+			p = as_hex(p, va_arg(args, unsigned long), pad);
+			break;
+		case 'x':
+			if (end - p <= max(sizeof(int) * 2, pad))
+				goto out;
+			p = as_hex(p, va_arg(args, unsigned int), pad);
+			break;
+		default:
+			goto out;
+		}
+	}
+out:
+	va_end(args);
+	sclp_early_printk(buf);
+}
diff --git a/arch/s390/boot/startup.c b/arch/s390/boot/startup.c
index 48ef5fe5c08a..c8f149ad77e5 100644
--- a/arch/s390/boot/startup.c
+++ b/arch/s390/boot/startup.c
@@ -30,6 +30,7 @@ unsigned long __bootdata_preserved(vmemmap_size);
 unsigned long __bootdata_preserved(MODULES_VADDR);
 unsigned long __bootdata_preserved(MODULES_END);
 unsigned long __bootdata_preserved(max_mappable);
+int __bootdata_preserved(relocate_lowcore);
 
 u64 __bootdata_preserved(stfle_fac_list[16]);
 struct oldmem_data __bootdata_preserved(oldmem_data);
@@ -38,10 +39,7 @@ struct machine_info machine;
 
 void error(char *x)
 {
-	sclp_early_printk("\n\n");
-	sclp_early_printk(x);
-	sclp_early_printk("\n\n -- System halted");
-
+	boot_printk("\n\n%s\n\n -- System halted", x);
 	disabled_wait();
 }
 
@@ -78,10 +76,10 @@ static int cmma_test_essa(void)
 		  [reg2] "=&a" (reg2),
 		  [rc] "+&d" (rc),
 		  [tmp] "=&d" (tmp),
-		  "+Q" (S390_lowcore.program_new_psw),
+		  "+Q" (get_lowcore()->program_new_psw),
 		  "=Q" (old)
 		: [psw_old] "a" (&old),
-		  [psw_pgm] "a" (&S390_lowcore.program_new_psw),
+		  [psw_pgm] "a" (&get_lowcore()->program_new_psw),
 		  [cmd] "i" (ESSA_GET_STATE)
 		: "cc", "memory");
 	return rc;
@@ -101,10 +99,10 @@ static void cmma_init(void)
 
 static void setup_lpp(void)
 {
-	S390_lowcore.current_pid = 0;
-	S390_lowcore.lpp = LPP_MAGIC;
+	get_lowcore()->current_pid = 0;
+	get_lowcore()->lpp = LPP_MAGIC;
 	if (test_facility(40))
-		lpp(&S390_lowcore.lpp);
+		lpp(&get_lowcore()->lpp);
 }
 
 #ifdef CONFIG_KERNEL_UNCOMPRESSED
@@ -161,7 +159,7 @@ static void kaslr_adjust_relocs(unsigned long min_addr, unsigned long max_addr,
 		loc = (long)*reloc + phys_offset;
 		if (loc < min_addr || loc > max_addr)
 			error("64-bit relocation outside of kernel!\n");
-		*(u64 *)loc += offset - __START_KERNEL;
+		*(u64 *)loc += offset;
 	}
 }
 
@@ -170,11 +168,14 @@ static void kaslr_adjust_got(unsigned long offset)
 	u64 *entry;
 
 	/*
-	 * Even without -fPIE, Clang still uses a global offset table for some
-	 * reason. Adjust the GOT entries.
+	 * Adjust GOT entries, except for ones for undefined weak symbols
+	 * that resolved to zero. This also skips the first three reserved
+	 * entries on s390x that are zero.
 	 */
-	for (entry = (u64 *)vmlinux.got_start; entry < (u64 *)vmlinux.got_end; entry++)
-		*entry += offset - __START_KERNEL;
+	for (entry = (u64 *)vmlinux.got_start; entry < (u64 *)vmlinux.got_end; entry++) {
+		if (*entry)
+			*entry += offset;
+	}
 }
 
 /*
@@ -248,7 +249,7 @@ static unsigned long setup_kernel_memory_layout(unsigned long kernel_size)
 	vmemmap_size = SECTION_ALIGN_UP(pages) * sizeof(struct page);
 
 	/* choose kernel address space layout: 4 or 3 levels. */
-	BUILD_BUG_ON(!IS_ALIGNED(__START_KERNEL, THREAD_SIZE));
+	BUILD_BUG_ON(!IS_ALIGNED(TEXT_OFFSET, THREAD_SIZE));
 	BUILD_BUG_ON(!IS_ALIGNED(__NO_KASLR_START_KERNEL, THREAD_SIZE));
 	BUILD_BUG_ON(__NO_KASLR_END_KERNEL > _REGION1_SIZE);
 	vsize = get_vmem_size(ident_map_size, vmemmap_size, vmalloc_size, _REGION3_SIZE);
@@ -292,7 +293,7 @@ static unsigned long setup_kernel_memory_layout(unsigned long kernel_size)
 		kernel_start = round_down(kernel_end - kernel_size, THREAD_SIZE);
 	} else if (vmax < __NO_KASLR_END_KERNEL || vsize > __NO_KASLR_END_KERNEL) {
 		kernel_start = round_down(vmax - kernel_size, THREAD_SIZE);
-		decompressor_printk("The kernel base address is forced to %lx\n", kernel_start);
+		boot_printk("The kernel base address is forced to %lx\n", kernel_start);
 	} else {
 		kernel_start = __NO_KASLR_START_KERNEL;
 	}
@@ -301,11 +302,18 @@ static unsigned long setup_kernel_memory_layout(unsigned long kernel_size)
 	MODULES_END = round_down(kernel_start, _SEGMENT_SIZE);
 	MODULES_VADDR = MODULES_END - MODULES_LEN;
 	VMALLOC_END = MODULES_VADDR;
+	if (IS_ENABLED(CONFIG_KMSAN))
+		VMALLOC_END -= MODULES_LEN * 2;
 
 	/* allow vmalloc area to occupy up to about 1/2 of the rest virtual space left */
 	vsize = (VMALLOC_END - FIXMAP_SIZE) / 2;
 	vsize = round_down(vsize, _SEGMENT_SIZE);
 	vmalloc_size = min(vmalloc_size, vsize);
+	if (IS_ENABLED(CONFIG_KMSAN)) {
+		/* take 2/3 of vmalloc area for KMSAN shadow and origins */
+		vmalloc_size = round_down(vmalloc_size / 3, _SEGMENT_SIZE);
+		VMALLOC_END -= vmalloc_size * 2;
+	}
 	VMALLOC_START = VMALLOC_END - vmalloc_size;
 
 	__memcpy_real_area = round_down(VMALLOC_START - MEMCPY_REAL_SIZE, PAGE_SIZE);
@@ -330,7 +338,8 @@ static unsigned long setup_kernel_memory_layout(unsigned long kernel_size)
 	BUILD_BUG_ON(MAX_DCSS_ADDR > (1UL << MAX_PHYSMEM_BITS));
 	max_mappable = max(ident_map_size, MAX_DCSS_ADDR);
 	max_mappable = min(max_mappable, vmemmap_start);
-	__identity_base = round_down(vmemmap_start - max_mappable, rte_size);
+	if (IS_ENABLED(CONFIG_RANDOMIZE_IDENTITY_BASE))
+		__identity_base = round_down(vmemmap_start - max_mappable, rte_size);
 
 	return asce_limit;
 }
@@ -366,6 +375,8 @@ static void kaslr_adjust_vmlinux_info(long offset)
 	vmlinux.init_mm_off += offset;
 	vmlinux.swapper_pg_dir_off += offset;
 	vmlinux.invalid_pg_dir_off += offset;
+	vmlinux.alt_instructions += offset;
+	vmlinux.alt_instructions_end += offset;
 #ifdef CONFIG_KASAN
 	vmlinux.kasan_early_shadow_page_off += offset;
 	vmlinux.kasan_early_shadow_pte_off += offset;
@@ -375,31 +386,25 @@ static void kaslr_adjust_vmlinux_info(long offset)
 #endif
 }
 
-static void fixup_vmlinux_info(void)
-{
-	vmlinux.entry -= __START_KERNEL;
-	kaslr_adjust_vmlinux_info(-__START_KERNEL);
-}
-
 void startup_kernel(void)
 {
-	unsigned long kernel_size = vmlinux.image_size + vmlinux.bss_size;
-	unsigned long nokaslr_offset_phys, kaslr_large_page_offset;
-	unsigned long amode31_lma = 0;
+	unsigned long vmlinux_size = vmlinux.image_size + vmlinux.bss_size;
+	unsigned long nokaslr_text_lma, text_lma = 0, amode31_lma = 0;
+	unsigned long kernel_size = TEXT_OFFSET + vmlinux_size;
+	unsigned long kaslr_large_page_offset;
 	unsigned long max_physmem_end;
 	unsigned long asce_limit;
 	unsigned long safe_addr;
 	psw_t psw;
 
-	fixup_vmlinux_info();
 	setup_lpp();
 
 	/*
 	 * Non-randomized kernel physical start address must be _SEGMENT_SIZE
 	 * aligned (see blow).
 	 */
-	nokaslr_offset_phys = ALIGN(mem_safe_offset(), _SEGMENT_SIZE);
-	safe_addr = PAGE_ALIGN(nokaslr_offset_phys + kernel_size);
+	nokaslr_text_lma = ALIGN(mem_safe_offset(), _SEGMENT_SIZE);
+	safe_addr = PAGE_ALIGN(nokaslr_text_lma + vmlinux_size);
 
 	/*
 	 * Reserve decompressor memory together with decompression heap,
@@ -443,16 +448,27 @@ void startup_kernel(void)
 	 */
 	kaslr_large_page_offset = __kaslr_offset & ~_SEGMENT_MASK;
 	if (kaslr_enabled()) {
-		unsigned long end = ident_map_size - kaslr_large_page_offset;
+		unsigned long size = vmlinux_size + kaslr_large_page_offset;
 
-		__kaslr_offset_phys = randomize_within_range(kernel_size, _SEGMENT_SIZE, 0, end);
+		text_lma = randomize_within_range(size, _SEGMENT_SIZE, TEXT_OFFSET, ident_map_size);
 	}
-	if (!__kaslr_offset_phys)
-		__kaslr_offset_phys = nokaslr_offset_phys;
-	__kaslr_offset_phys |= kaslr_large_page_offset;
+	if (!text_lma)
+		text_lma = nokaslr_text_lma;
+	text_lma |= kaslr_large_page_offset;
+
+	/*
+	 * [__kaslr_offset_phys..__kaslr_offset_phys + TEXT_OFFSET] region is
+	 * never accessed via the kernel image mapping as per the linker script:
+	 *
+	 *	. = TEXT_OFFSET;
+	 *
+	 * Therefore, this region could be used for something else and does
+	 * not need to be reserved. See how it is skipped in setup_vmem().
+	 */
+	__kaslr_offset_phys = text_lma - TEXT_OFFSET;
 	kaslr_adjust_vmlinux_info(__kaslr_offset_phys);
-	physmem_reserve(RR_VMLINUX, __kaslr_offset_phys, kernel_size);
-	deploy_kernel((void *)__kaslr_offset_phys);
+	physmem_reserve(RR_VMLINUX, text_lma, vmlinux_size);
+	deploy_kernel((void *)text_lma);
 
 	/* vmlinux decompression is done, shrink reserved low memory */
 	physmem_reserve(RR_DECOMPRESSOR, 0, (unsigned long)_decompressor_end);
@@ -468,10 +484,14 @@ void startup_kernel(void)
 	 * before the kernel started. Therefore, in case the two sections
 	 * overlap there is no risk of corrupting any data.
 	 */
-	if (kaslr_enabled())
-		amode31_lma = randomize_within_range(vmlinux.amode31_size, PAGE_SIZE, 0, SZ_2G);
+	if (kaslr_enabled()) {
+		unsigned long amode31_min;
+
+		amode31_min = (unsigned long)_decompressor_end;
+		amode31_lma = randomize_within_range(vmlinux.amode31_size, PAGE_SIZE, amode31_min, SZ_2G);
+	}
 	if (!amode31_lma)
-		amode31_lma = __kaslr_offset_phys - vmlinux.amode31_size;
+		amode31_lma = text_lma - vmlinux.amode31_size;
 	physmem_reserve(RR_AMODE31, amode31_lma, vmlinux.amode31_size);
 
 	/*
@@ -487,18 +507,21 @@ void startup_kernel(void)
 	 * - copy_bootdata() must follow setup_vmem() to propagate changes
 	 *   to bootdata made by setup_vmem()
 	 */
-	clear_bss_section(__kaslr_offset_phys);
-	kaslr_adjust_relocs(__kaslr_offset_phys, __kaslr_offset_phys + vmlinux.image_size,
+	clear_bss_section(text_lma);
+	kaslr_adjust_relocs(text_lma, text_lma + vmlinux.image_size,
 			    __kaslr_offset, __kaslr_offset_phys);
 	kaslr_adjust_got(__kaslr_offset);
 	setup_vmem(__kaslr_offset, __kaslr_offset + kernel_size, asce_limit);
 	copy_bootdata();
+	__apply_alternatives((struct alt_instr *)_vmlinux_info.alt_instructions,
+			     (struct alt_instr *)_vmlinux_info.alt_instructions_end,
+			     ALT_CTX_EARLY);
 
 	/*
 	 * Save KASLR offset for early dumps, before vmcore_info is set.
 	 * Mark as uneven to distinguish from real vmcore_info pointer.
 	 */
-	S390_lowcore.vmcore_info = __kaslr_offset_phys ? __kaslr_offset_phys | 0x1UL : 0;
+	get_lowcore()->vmcore_info = __kaslr_offset_phys ? __kaslr_offset_phys | 0x1UL : 0;
 
 	/*
 	 * Jump to the decompressed kernel entry point and switch DAT mode on.
diff --git a/arch/s390/boot/string.c b/arch/s390/boot/string.c
index faccb33b462c..f6b9b1df48a8 100644
--- a/arch/s390/boot/string.c
+++ b/arch/s390/boot/string.c
@@ -1,11 +1,18 @@
 // SPDX-License-Identifier: GPL-2.0
+#define IN_BOOT_STRING_C 1
 #include <linux/ctype.h>
 #include <linux/kernel.h>
 #include <linux/errno.h>
 #undef CONFIG_KASAN
 #undef CONFIG_KASAN_GENERIC
+#undef CONFIG_KMSAN
 #include "../lib/string.c"
 
+/*
+ * Duplicate some functions from the common lib/string.c
+ * instead of fully including it.
+ */
+
 int strncmp(const char *cs, const char *ct, size_t count)
 {
 	unsigned char c1, c2;
@@ -22,6 +29,15 @@ int strncmp(const char *cs, const char *ct, size_t count)
 	return 0;
 }
 
+void *memset64(uint64_t *s, uint64_t v, size_t count)
+{
+	uint64_t *xs = s;
+
+	while (count--)
+		*xs++ = v;
+	return s;
+}
+
 char *skip_spaces(const char *str)
 {
 	while (isspace(*str))
diff --git a/arch/s390/boot/uv.c b/arch/s390/boot/uv.c
index 1e66d2cbb096..318e6ba95bfd 100644
--- a/arch/s390/boot/uv.c
+++ b/arch/s390/boot/uv.c
@@ -8,12 +8,8 @@
 #include "uv.h"
 
 /* will be used in arch/s390/kernel/uv.c */
-#ifdef CONFIG_PROTECTED_VIRTUALIZATION_GUEST
 int __bootdata_preserved(prot_virt_guest);
-#endif
-#if IS_ENABLED(CONFIG_KVM)
 int __bootdata_preserved(prot_virt_host);
-#endif
 struct uv_info __bootdata_preserved(uv_info);
 
 void uv_query_info(void)
@@ -53,14 +49,11 @@ void uv_query_info(void)
 		uv_info.max_secrets = uvcb.max_secrets;
 	}
 
-#ifdef CONFIG_PROTECTED_VIRTUALIZATION_GUEST
 	if (test_bit_inv(BIT_UVC_CMD_SET_SHARED_ACCESS, (unsigned long *)uvcb.inst_calls_list) &&
 	    test_bit_inv(BIT_UVC_CMD_REMOVE_SHARED_ACCESS, (unsigned long *)uvcb.inst_calls_list))
 		prot_virt_guest = 1;
-#endif
 }
 
-#if IS_ENABLED(CONFIG_KVM)
 unsigned long adjust_to_uv_max(unsigned long limit)
 {
 	if (is_prot_virt_host() && uv_info.max_sec_stor_addr)
@@ -92,4 +85,3 @@ void sanitize_prot_virt_host(void)
 {
 	prot_virt_host = is_prot_virt_host_capable();
 }
-#endif
diff --git a/arch/s390/boot/uv.h b/arch/s390/boot/uv.h
index 0f3070856f8d..da4a4a8d48e0 100644
--- a/arch/s390/boot/uv.h
+++ b/arch/s390/boot/uv.h
@@ -2,21 +2,8 @@
 #ifndef BOOT_UV_H
 #define BOOT_UV_H
 
-#if IS_ENABLED(CONFIG_KVM)
 unsigned long adjust_to_uv_max(unsigned long limit);
 void sanitize_prot_virt_host(void);
-#else
-static inline unsigned long adjust_to_uv_max(unsigned long limit)
-{
-	return limit;
-}
-static inline void sanitize_prot_virt_host(void) {}
-#endif
-
-#if defined(CONFIG_PROTECTED_VIRTUALIZATION_GUEST) || IS_ENABLED(CONFIG_KVM)
 void uv_query_info(void);
-#else
-static inline void uv_query_info(void) {}
-#endif
 
 #endif /* BOOT_UV_H */
diff --git a/arch/s390/boot/vmem.c b/arch/s390/boot/vmem.c
index 40cfce2687c4..145035f84a0e 100644
--- a/arch/s390/boot/vmem.c
+++ b/arch/s390/boot/vmem.c
@@ -26,6 +26,7 @@ atomic_long_t __bootdata_preserved(direct_pages_count[PG_DIRECT_MAP_MAX]);
 enum populate_mode {
 	POPULATE_NONE,
 	POPULATE_DIRECT,
+	POPULATE_LOWCORE,
 	POPULATE_ABS_LOWCORE,
 	POPULATE_IDENTITY,
 	POPULATE_KERNEL,
@@ -89,7 +90,7 @@ static void kasan_populate_shadow(unsigned long kernel_start, unsigned long kern
 		}
 		memgap_start = end;
 	}
-	kasan_populate(kernel_start, kernel_end, POPULATE_KASAN_MAP_SHADOW);
+	kasan_populate(kernel_start + TEXT_OFFSET, kernel_end, POPULATE_KASAN_MAP_SHADOW);
 	kasan_populate(0, (unsigned long)__identity_va(0), POPULATE_KASAN_ZERO_SHADOW);
 	kasan_populate(AMODE31_START, AMODE31_END, POPULATE_KASAN_ZERO_SHADOW);
 	if (IS_ENABLED(CONFIG_KASAN_VMALLOC)) {
@@ -242,6 +243,8 @@ static unsigned long _pa(unsigned long addr, unsigned long size, enum populate_m
 		return -1;
 	case POPULATE_DIRECT:
 		return addr;
+	case POPULATE_LOWCORE:
+		return __lowcore_pa(addr);
 	case POPULATE_ABS_LOWCORE:
 		return __abs_lowcore_pa(addr);
 	case POPULATE_KERNEL:
@@ -418,6 +421,7 @@ static void pgtable_populate(unsigned long addr, unsigned long end, enum populat
 
 void setup_vmem(unsigned long kernel_start, unsigned long kernel_end, unsigned long asce_limit)
 {
+	unsigned long lowcore_address = 0;
 	unsigned long start, end;
 	unsigned long asce_type;
 	unsigned long asce_bits;
@@ -455,18 +459,33 @@ void setup_vmem(unsigned long kernel_start, unsigned long kernel_end, unsigned l
 	__arch_set_page_dat((void *)swapper_pg_dir, 1UL << CRST_ALLOC_ORDER);
 	__arch_set_page_dat((void *)invalid_pg_dir, 1UL << CRST_ALLOC_ORDER);
 
+	if (relocate_lowcore)
+		lowcore_address = LOWCORE_ALT_ADDRESS;
+
 	/*
 	 * To allow prefixing the lowcore must be mapped with 4KB pages.
 	 * To prevent creation of a large page at address 0 first map
 	 * the lowcore and create the identity mapping only afterwards.
 	 */
-	pgtable_populate(0, sizeof(struct lowcore), POPULATE_DIRECT);
+	pgtable_populate(lowcore_address,
+			 lowcore_address + sizeof(struct lowcore),
+			 POPULATE_LOWCORE);
 	for_each_physmem_usable_range(i, &start, &end) {
 		pgtable_populate((unsigned long)__identity_va(start),
 				 (unsigned long)__identity_va(end),
 				 POPULATE_IDENTITY);
 	}
-	pgtable_populate(kernel_start, kernel_end, POPULATE_KERNEL);
+
+	/*
+	 * [kernel_start..kernel_start + TEXT_OFFSET] region is never
+	 * accessed as per the linker script:
+	 *
+	 *	. = TEXT_OFFSET;
+	 *
+	 * Therefore, skip mapping TEXT_OFFSET bytes to prevent access to
+	 * [__kaslr_offset_phys..__kaslr_offset_phys + TEXT_OFFSET] region.
+	 */
+	pgtable_populate(kernel_start + TEXT_OFFSET, kernel_end, POPULATE_KERNEL);
 	pgtable_populate(AMODE31_START, AMODE31_END, POPULATE_DIRECT);
 	pgtable_populate(__abs_lowcore, __abs_lowcore + sizeof(struct lowcore),
 			 POPULATE_ABS_LOWCORE);
@@ -476,13 +495,13 @@ void setup_vmem(unsigned long kernel_start, unsigned long kernel_end, unsigned l
 
 	kasan_populate_shadow(kernel_start, kernel_end);
 
-	S390_lowcore.kernel_asce.val = swapper_pg_dir | asce_bits;
-	S390_lowcore.user_asce = s390_invalid_asce;
+	get_lowcore()->kernel_asce.val = swapper_pg_dir | asce_bits;
+	get_lowcore()->user_asce = s390_invalid_asce;
 
-	local_ctl_load(1, &S390_lowcore.kernel_asce);
-	local_ctl_load(7, &S390_lowcore.user_asce);
-	local_ctl_load(13, &S390_lowcore.kernel_asce);
+	local_ctl_load(1, &get_lowcore()->kernel_asce);
+	local_ctl_load(7, &get_lowcore()->user_asce);
+	local_ctl_load(13, &get_lowcore()->kernel_asce);
 
-	init_mm.context.asce = S390_lowcore.kernel_asce.val;
+	init_mm.context.asce = get_lowcore()->kernel_asce.val;
 	init_mm.pgd = init_mm_pgd;
 }
diff --git a/arch/s390/boot/vmlinux.lds.S b/arch/s390/boot/vmlinux.lds.S
index a750711d44c8..66670212a361 100644
--- a/arch/s390/boot/vmlinux.lds.S
+++ b/arch/s390/boot/vmlinux.lds.S
@@ -109,7 +109,12 @@ SECTIONS
 #ifdef CONFIG_KERNEL_UNCOMPRESSED
 	. = ALIGN(PAGE_SIZE);
 	. += AMODE31_SIZE;		/* .amode31 section */
-	. = ALIGN(1 << 20);		/* _SEGMENT_SIZE */
+
+	/*
+	 * Make sure the location counter is not less than TEXT_OFFSET.
+	 * _SEGMENT_SIZE is not available, use ALIGN(1 << 20) instead.
+	 */
+	. = MAX(TEXT_OFFSET, ALIGN(1 << 20));
 #else
 	. = ALIGN(8);
 #endif
diff --git a/arch/s390/configs/debug_defconfig b/arch/s390/configs/debug_defconfig
index 8c4adece8911..9b57add02cd5 100644
--- a/arch/s390/configs/debug_defconfig
+++ b/arch/s390/configs/debug_defconfig
@@ -55,11 +55,11 @@ CONFIG_EXPOLINE_AUTO=y
 CONFIG_CHSC_SCH=y
 CONFIG_VFIO_CCW=m
 CONFIG_VFIO_AP=m
-CONFIG_PROTECTED_VIRTUALIZATION_GUEST=y
 CONFIG_CMM=m
 CONFIG_APPLDATA_BASE=y
 CONFIG_S390_HYPFS_FS=y
 CONFIG_KVM=m
+CONFIG_KVM_S390_UCONTROL=y
 CONFIG_S390_UNWIND_SELFTEST=m
 CONFIG_S390_KPROBES_SANITY_TEST=m
 CONFIG_S390_MODULES_SANITY_TEST=m
@@ -601,17 +601,16 @@ CONFIG_WATCHDOG=y
 CONFIG_WATCHDOG_NOWAYOUT=y
 CONFIG_SOFT_WATCHDOG=m
 CONFIG_DIAG288_WATCHDOG=m
+CONFIG_DRM=m
+CONFIG_DRM_VIRTIO_GPU=m
 CONFIG_FB=y
 # CONFIG_FB_DEVICE is not set
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
 # CONFIG_HID_SUPPORT is not set
 # CONFIG_USB_SUPPORT is not set
 CONFIG_INFINIBAND=m
 CONFIG_INFINIBAND_USER_ACCESS=m
 CONFIG_MLX4_INFINIBAND=m
 CONFIG_MLX5_INFINIBAND=m
-CONFIG_SYNC_FILE=y
 CONFIG_VFIO=m
 CONFIG_VFIO_PCI=m
 CONFIG_MLX5_VFIO_PCI=m
@@ -796,8 +795,12 @@ CONFIG_CRYPTO_GHASH_S390=m
 CONFIG_CRYPTO_AES_S390=m
 CONFIG_CRYPTO_DES_S390=m
 CONFIG_CRYPTO_CHACHA_S390=m
+CONFIG_CRYPTO_HMAC_S390=m
 CONFIG_ZCRYPT=m
 CONFIG_PKEY=m
+CONFIG_PKEY_CCA=m
+CONFIG_PKEY_EP11=m
+CONFIG_PKEY_PCKMO=m
 CONFIG_CRYPTO_PAES_S390=m
 CONFIG_CRYPTO_DEV_VIRTIO=m
 CONFIG_SYSTEM_BLACKLIST_KEYRING=y
diff --git a/arch/s390/configs/defconfig b/arch/s390/configs/defconfig
index 6dd11d3b6aaa..df4addd1834a 100644
--- a/arch/s390/configs/defconfig
+++ b/arch/s390/configs/defconfig
@@ -53,7 +53,6 @@ CONFIG_EXPOLINE_AUTO=y
 CONFIG_CHSC_SCH=y
 CONFIG_VFIO_CCW=m
 CONFIG_VFIO_AP=m
-CONFIG_PROTECTED_VIRTUALIZATION_GUEST=y
 CONFIG_CMM=m
 CONFIG_APPLDATA_BASE=y
 CONFIG_S390_HYPFS_FS=y
@@ -592,17 +591,16 @@ CONFIG_WATCHDOG_CORE=y
 CONFIG_WATCHDOG_NOWAYOUT=y
 CONFIG_SOFT_WATCHDOG=m
 CONFIG_DIAG288_WATCHDOG=m
+CONFIG_DRM=m
+CONFIG_DRM_VIRTIO_GPU=m
 CONFIG_FB=y
 # CONFIG_FB_DEVICE is not set
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
 # CONFIG_HID_SUPPORT is not set
 # CONFIG_USB_SUPPORT is not set
 CONFIG_INFINIBAND=m
 CONFIG_INFINIBAND_USER_ACCESS=m
 CONFIG_MLX4_INFINIBAND=m
 CONFIG_MLX5_INFINIBAND=m
-CONFIG_SYNC_FILE=y
 CONFIG_VFIO=m
 CONFIG_VFIO_PCI=m
 CONFIG_MLX5_VFIO_PCI=m
@@ -783,8 +781,12 @@ CONFIG_CRYPTO_GHASH_S390=m
 CONFIG_CRYPTO_AES_S390=m
 CONFIG_CRYPTO_DES_S390=m
 CONFIG_CRYPTO_CHACHA_S390=m
+CONFIG_CRYPTO_HMAC_S390=m
 CONFIG_ZCRYPT=m
 CONFIG_PKEY=m
+CONFIG_PKEY_CCA=m
+CONFIG_PKEY_EP11=m
+CONFIG_PKEY_PCKMO=m
 CONFIG_CRYPTO_PAES_S390=m
 CONFIG_CRYPTO_DEV_VIRTIO=m
 CONFIG_SYSTEM_BLACKLIST_KEYRING=y
diff --git a/arch/s390/crypto/Kconfig b/arch/s390/crypto/Kconfig
index 06ee706b0d78..d3eb3a233693 100644
--- a/arch/s390/crypto/Kconfig
+++ b/arch/s390/crypto/Kconfig
@@ -132,4 +132,14 @@ config CRYPTO_CHACHA_S390
 
 	  It is available as of z13.
 
+config CRYPTO_HMAC_S390
+	tristate "Keyed-hash message authentication code: HMAC"
+	depends on S390
+	select CRYPTO_HASH
+	help
+	  s390 specific HMAC hardware support for SHA224, SHA256, SHA384 and
+	  SHA512.
+
+	  Architecture: s390
+
 endmenu
diff --git a/arch/s390/crypto/Makefile b/arch/s390/crypto/Makefile
index 1b1cc478fa94..a0cb96937c3d 100644
--- a/arch/s390/crypto/Makefile
+++ b/arch/s390/crypto/Makefile
@@ -15,6 +15,7 @@ obj-$(CONFIG_CRYPTO_CHACHA_S390) += chacha_s390.o
 obj-$(CONFIG_S390_PRNG) += prng.o
 obj-$(CONFIG_CRYPTO_GHASH_S390) += ghash_s390.o
 obj-$(CONFIG_CRYPTO_CRC32_S390) += crc32-vx_s390.o
+obj-$(CONFIG_CRYPTO_HMAC_S390) += hmac_s390.o
 obj-y += arch_random.o
 
 crc32-vx_s390-y := crc32-vx.o crc32le-vx.o crc32be-vx.o
diff --git a/arch/s390/crypto/aes_s390.c b/arch/s390/crypto/aes_s390.c
index c6fe5405de4a..8cc02d6e0d0f 100644
--- a/arch/s390/crypto/aes_s390.c
+++ b/arch/s390/crypto/aes_s390.c
@@ -51,8 +51,13 @@ struct s390_aes_ctx {
 };
 
 struct s390_xts_ctx {
-	u8 key[32];
-	u8 pcc_key[32];
+	union {
+		u8 keys[64];
+		struct {
+			u8 key[32];
+			u8 pcc_key[32];
+		};
+	};
 	int key_len;
 	unsigned long fc;
 	struct crypto_skcipher *fallback;
@@ -526,6 +531,108 @@ static struct skcipher_alg xts_aes_alg = {
 	.decrypt		=	xts_aes_decrypt,
 };
 
+static int fullxts_aes_set_key(struct crypto_skcipher *tfm, const u8 *in_key,
+			       unsigned int key_len)
+{
+	struct s390_xts_ctx *xts_ctx = crypto_skcipher_ctx(tfm);
+	unsigned long fc;
+	int err;
+
+	err = xts_fallback_setkey(tfm, in_key, key_len);
+	if (err)
+		return err;
+
+	/* Pick the correct function code based on the key length */
+	fc = (key_len == 32) ? CPACF_KM_XTS_128_FULL :
+	     (key_len == 64) ? CPACF_KM_XTS_256_FULL : 0;
+
+	/* Check if the function code is available */
+	xts_ctx->fc = (fc && cpacf_test_func(&km_functions, fc)) ? fc : 0;
+	if (!xts_ctx->fc)
+		return 0;
+
+	/* Store double-key */
+	memcpy(xts_ctx->keys, in_key, key_len);
+	xts_ctx->key_len = key_len;
+	return 0;
+}
+
+static int fullxts_aes_crypt(struct skcipher_request *req,  unsigned long modifier)
+{
+	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
+	struct s390_xts_ctx *xts_ctx = crypto_skcipher_ctx(tfm);
+	unsigned int offset, nbytes, n;
+	struct skcipher_walk walk;
+	int ret;
+	struct {
+		__u8 key[64];
+		__u8 tweak[16];
+		__u8 nap[16];
+	} fxts_param = {
+		.nap = {0},
+	};
+
+	if (req->cryptlen < AES_BLOCK_SIZE)
+		return -EINVAL;
+
+	if (unlikely(!xts_ctx->fc || (req->cryptlen % AES_BLOCK_SIZE) != 0)) {
+		struct skcipher_request *subreq = skcipher_request_ctx(req);
+
+		*subreq = *req;
+		skcipher_request_set_tfm(subreq, xts_ctx->fallback);
+		return (modifier & CPACF_DECRYPT) ?
+			crypto_skcipher_decrypt(subreq) :
+			crypto_skcipher_encrypt(subreq);
+	}
+
+	ret = skcipher_walk_virt(&walk, req, false);
+	if (ret)
+		return ret;
+
+	offset = xts_ctx->key_len & 0x20;
+	memcpy(fxts_param.key + offset, xts_ctx->keys, xts_ctx->key_len);
+	memcpy(fxts_param.tweak, req->iv, AES_BLOCK_SIZE);
+	fxts_param.nap[0] = 0x01; /* initial alpha power (1, little-endian) */
+
+	while ((nbytes = walk.nbytes) != 0) {
+		/* only use complete blocks */
+		n = nbytes & ~(AES_BLOCK_SIZE - 1);
+		cpacf_km(xts_ctx->fc | modifier, fxts_param.key + offset,
+			 walk.dst.virt.addr, walk.src.virt.addr, n);
+		ret = skcipher_walk_done(&walk, nbytes - n);
+	}
+	memzero_explicit(&fxts_param, sizeof(fxts_param));
+	return ret;
+}
+
+static int fullxts_aes_encrypt(struct skcipher_request *req)
+{
+	return fullxts_aes_crypt(req, 0);
+}
+
+static int fullxts_aes_decrypt(struct skcipher_request *req)
+{
+	return fullxts_aes_crypt(req, CPACF_DECRYPT);
+}
+
+static struct skcipher_alg fullxts_aes_alg = {
+	.base.cra_name		=	"xts(aes)",
+	.base.cra_driver_name	=	"full-xts-aes-s390",
+	.base.cra_priority	=	403,	/* aes-xts-s390 + 1 */
+	.base.cra_flags		=	CRYPTO_ALG_NEED_FALLBACK,
+	.base.cra_blocksize	=	AES_BLOCK_SIZE,
+	.base.cra_ctxsize	=	sizeof(struct s390_xts_ctx),
+	.base.cra_module	=	THIS_MODULE,
+	.init			=	xts_fallback_init,
+	.exit			=	xts_fallback_exit,
+	.min_keysize		=	2 * AES_MIN_KEY_SIZE,
+	.max_keysize		=	2 * AES_MAX_KEY_SIZE,
+	.ivsize			=	AES_BLOCK_SIZE,
+	.setkey			=	fullxts_aes_set_key,
+	.encrypt		=	fullxts_aes_encrypt,
+	.decrypt		=	fullxts_aes_decrypt,
+};
+
 static int ctr_aes_set_key(struct crypto_skcipher *tfm, const u8 *in_key,
 			   unsigned int key_len)
 {
@@ -955,7 +1062,7 @@ static struct aead_alg gcm_aes_aead = {
 };
 
 static struct crypto_alg *aes_s390_alg;
-static struct skcipher_alg *aes_s390_skcipher_algs[4];
+static struct skcipher_alg *aes_s390_skcipher_algs[5];
 static int aes_s390_skciphers_num;
 static struct aead_alg *aes_s390_aead_alg;
 
@@ -1012,6 +1119,13 @@ static int __init aes_s390_init(void)
 			goto out_err;
 	}
 
+	if (cpacf_test_func(&km_functions, CPACF_KM_XTS_128_FULL) ||
+	    cpacf_test_func(&km_functions, CPACF_KM_XTS_256_FULL)) {
+		ret = aes_s390_register_skcipher(&fullxts_aes_alg);
+		if (ret)
+			goto out_err;
+	}
+
 	if (cpacf_test_func(&km_functions, CPACF_KM_XTS_128) ||
 	    cpacf_test_func(&km_functions, CPACF_KM_XTS_256)) {
 		ret = aes_s390_register_skcipher(&xts_aes_alg);
diff --git a/arch/s390/crypto/crc32-vx.c b/arch/s390/crypto/crc32-vx.c
index 74f17c905d12..89a10337e6ea 100644
--- a/arch/s390/crypto/crc32-vx.c
+++ b/arch/s390/crypto/crc32-vx.c
@@ -297,6 +297,7 @@ module_cpu_feature_match(S390_CPU_FEATURE_VXRS, crc_vx_mod_init);
 module_exit(crc_vx_mod_exit);
 
 MODULE_AUTHOR("Hendrik Brueckner <brueckner@linux.vnet.ibm.com>");
+MODULE_DESCRIPTION("CRC-32 algorithms using z/Architecture Vector Extension Facility");
 MODULE_LICENSE("GPL");
 
 MODULE_ALIAS_CRYPTO("crc32");
diff --git a/arch/s390/crypto/hmac_s390.c b/arch/s390/crypto/hmac_s390.c
new file mode 100644
index 000000000000..bba9a818dfdc
--- /dev/null
+++ b/arch/s390/crypto/hmac_s390.c
@@ -0,0 +1,359 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright IBM Corp. 2024
+ *
+ * s390 specific HMAC support.
+ */
+
+#define KMSG_COMPONENT	"hmac_s390"
+#define pr_fmt(fmt)	KMSG_COMPONENT ": " fmt
+
+#include <asm/cpacf.h>
+#include <crypto/sha2.h>
+#include <crypto/internal/hash.h>
+#include <linux/cpufeature.h>
+#include <linux/module.h>
+
+/*
+ * KMAC param block layout for sha2 function codes:
+ * The layout of the param block for the KMAC instruction depends on the
+ * blocksize of the used hashing sha2-algorithm function codes. The param block
+ * contains the hash chaining value (cv), the input message bit-length (imbl)
+ * and the hmac-secret (key). To prevent code duplication, the sizes of all
+ * these are calculated based on the blocksize.
+ *
+ * param-block:
+ * +-------+
+ * | cv    |
+ * +-------+
+ * | imbl  |
+ * +-------+
+ * | key   |
+ * +-------+
+ *
+ * sizes:
+ * part | sh2-alg | calculation | size | type
+ * -----+---------+-------------+------+--------
+ * cv	| 224/256 | blocksize/2 |   32 |  u64[8]
+ *	| 384/512 |		|   64 | u128[8]
+ * imbl | 224/256 | blocksize/8 |    8 |     u64
+ *	| 384/512 |		|   16 |    u128
+ * key	| 224/256 | blocksize	|   64 |  u8[64]
+ *	| 384/512 |		|  128 | u8[128]
+ */
+
+#define MAX_DIGEST_SIZE		SHA512_DIGEST_SIZE
+#define MAX_IMBL_SIZE		sizeof(u128)
+#define MAX_BLOCK_SIZE		SHA512_BLOCK_SIZE
+
+#define SHA2_CV_SIZE(bs)	((bs) >> 1)
+#define SHA2_IMBL_SIZE(bs)	((bs) >> 3)
+
+#define SHA2_IMBL_OFFSET(bs)	(SHA2_CV_SIZE(bs))
+#define SHA2_KEY_OFFSET(bs)	(SHA2_CV_SIZE(bs) + SHA2_IMBL_SIZE(bs))
+
+struct s390_hmac_ctx {
+	u8 key[MAX_BLOCK_SIZE];
+};
+
+union s390_kmac_gr0 {
+	unsigned long reg;
+	struct {
+		unsigned long		: 48;
+		unsigned long ikp	:  1;
+		unsigned long iimp	:  1;
+		unsigned long ccup	:  1;
+		unsigned long		:  6;
+		unsigned long fc	:  7;
+	};
+};
+
+struct s390_kmac_sha2_ctx {
+	u8 param[MAX_DIGEST_SIZE + MAX_IMBL_SIZE + MAX_BLOCK_SIZE];
+	union s390_kmac_gr0 gr0;
+	u8 buf[MAX_BLOCK_SIZE];
+	unsigned int buflen;
+};
+
+/*
+ * kmac_sha2_set_imbl - sets the input message bit-length based on the blocksize
+ */
+static inline void kmac_sha2_set_imbl(u8 *param, unsigned int buflen,
+				      unsigned int blocksize)
+{
+	u8 *imbl = param + SHA2_IMBL_OFFSET(blocksize);
+
+	switch (blocksize) {
+	case SHA256_BLOCK_SIZE:
+		*(u64 *)imbl = (u64)buflen * BITS_PER_BYTE;
+		break;
+	case SHA512_BLOCK_SIZE:
+		*(u128 *)imbl = (u128)buflen * BITS_PER_BYTE;
+		break;
+	default:
+		break;
+	}
+}
+
+static int hash_key(const u8 *in, unsigned int inlen,
+		    u8 *digest, unsigned int digestsize)
+{
+	unsigned long func;
+	union {
+		struct sha256_paramblock {
+			u32 h[8];
+			u64 mbl;
+		} sha256;
+		struct sha512_paramblock {
+			u64 h[8];
+			u128 mbl;
+		} sha512;
+	} __packed param;
+
+#define PARAM_INIT(x, y, z)		   \
+	param.sha##x.h[0] = SHA##y ## _H0; \
+	param.sha##x.h[1] = SHA##y ## _H1; \
+	param.sha##x.h[2] = SHA##y ## _H2; \
+	param.sha##x.h[3] = SHA##y ## _H3; \
+	param.sha##x.h[4] = SHA##y ## _H4; \
+	param.sha##x.h[5] = SHA##y ## _H5; \
+	param.sha##x.h[6] = SHA##y ## _H6; \
+	param.sha##x.h[7] = SHA##y ## _H7; \
+	param.sha##x.mbl = (z)
+
+	switch (digestsize) {
+	case SHA224_DIGEST_SIZE:
+		func = CPACF_KLMD_SHA_256;
+		PARAM_INIT(256, 224, inlen * 8);
+		break;
+	case SHA256_DIGEST_SIZE:
+		func = CPACF_KLMD_SHA_256;
+		PARAM_INIT(256, 256, inlen * 8);
+		break;
+	case SHA384_DIGEST_SIZE:
+		func = CPACF_KLMD_SHA_512;
+		PARAM_INIT(512, 384, inlen * 8);
+		break;
+	case SHA512_DIGEST_SIZE:
+		func = CPACF_KLMD_SHA_512;
+		PARAM_INIT(512, 512, inlen * 8);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+#undef PARAM_INIT
+
+	cpacf_klmd(func, &param, in, inlen);
+
+	memcpy(digest, &param, digestsize);
+
+	return 0;
+}
+
+static int s390_hmac_sha2_setkey(struct crypto_shash *tfm,
+				 const u8 *key, unsigned int keylen)
+{
+	struct s390_hmac_ctx *tfm_ctx = crypto_shash_ctx(tfm);
+	unsigned int ds = crypto_shash_digestsize(tfm);
+	unsigned int bs = crypto_shash_blocksize(tfm);
+
+	memset(tfm_ctx, 0, sizeof(*tfm_ctx));
+
+	if (keylen > bs)
+		return hash_key(key, keylen, tfm_ctx->key, ds);
+
+	memcpy(tfm_ctx->key, key, keylen);
+	return 0;
+}
+
+static int s390_hmac_sha2_init(struct shash_desc *desc)
+{
+	struct s390_hmac_ctx *tfm_ctx = crypto_shash_ctx(desc->tfm);
+	struct s390_kmac_sha2_ctx *ctx = shash_desc_ctx(desc);
+	unsigned int bs = crypto_shash_blocksize(desc->tfm);
+
+	memcpy(ctx->param + SHA2_KEY_OFFSET(bs),
+	       tfm_ctx->key, bs);
+
+	ctx->buflen = 0;
+	ctx->gr0.reg = 0;
+	switch (crypto_shash_digestsize(desc->tfm)) {
+	case SHA224_DIGEST_SIZE:
+		ctx->gr0.fc = CPACF_KMAC_HMAC_SHA_224;
+		break;
+	case SHA256_DIGEST_SIZE:
+		ctx->gr0.fc = CPACF_KMAC_HMAC_SHA_256;
+		break;
+	case SHA384_DIGEST_SIZE:
+		ctx->gr0.fc = CPACF_KMAC_HMAC_SHA_384;
+		break;
+	case SHA512_DIGEST_SIZE:
+		ctx->gr0.fc = CPACF_KMAC_HMAC_SHA_512;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int s390_hmac_sha2_update(struct shash_desc *desc,
+				 const u8 *data, unsigned int len)
+{
+	struct s390_kmac_sha2_ctx *ctx = shash_desc_ctx(desc);
+	unsigned int bs = crypto_shash_blocksize(desc->tfm);
+	unsigned int offset, n;
+
+	/* check current buffer */
+	offset = ctx->buflen % bs;
+	ctx->buflen += len;
+	if (offset + len < bs)
+		goto store;
+
+	/* process one stored block */
+	if (offset) {
+		n = bs - offset;
+		memcpy(ctx->buf + offset, data, n);
+		ctx->gr0.iimp = 1;
+		_cpacf_kmac(&ctx->gr0.reg, ctx->param, ctx->buf, bs);
+		data += n;
+		len -= n;
+		offset = 0;
+	}
+	/* process as many blocks as possible */
+	if (len >= bs) {
+		n = (len / bs) * bs;
+		ctx->gr0.iimp = 1;
+		_cpacf_kmac(&ctx->gr0.reg, ctx->param, data, n);
+		data += n;
+		len -= n;
+	}
+store:
+	/* store incomplete block in buffer */
+	if (len)
+		memcpy(ctx->buf + offset, data, len);
+
+	return 0;
+}
+
+static int s390_hmac_sha2_final(struct shash_desc *desc, u8 *out)
+{
+	struct s390_kmac_sha2_ctx *ctx = shash_desc_ctx(desc);
+	unsigned int bs = crypto_shash_blocksize(desc->tfm);
+
+	ctx->gr0.iimp = 0;
+	kmac_sha2_set_imbl(ctx->param, ctx->buflen, bs);
+	_cpacf_kmac(&ctx->gr0.reg, ctx->param, ctx->buf, ctx->buflen % bs);
+	memcpy(out, ctx->param, crypto_shash_digestsize(desc->tfm));
+
+	return 0;
+}
+
+static int s390_hmac_sha2_digest(struct shash_desc *desc,
+				 const u8 *data, unsigned int len, u8 *out)
+{
+	struct s390_kmac_sha2_ctx *ctx = shash_desc_ctx(desc);
+	unsigned int ds = crypto_shash_digestsize(desc->tfm);
+	int rc;
+
+	rc = s390_hmac_sha2_init(desc);
+	if (rc)
+		return rc;
+
+	ctx->gr0.iimp = 0;
+	kmac_sha2_set_imbl(ctx->param, len,
+			   crypto_shash_blocksize(desc->tfm));
+	_cpacf_kmac(&ctx->gr0.reg, ctx->param, data, len);
+	memcpy(out, ctx->param, ds);
+
+	return 0;
+}
+
+#define S390_HMAC_SHA2_ALG(x) {						\
+	.fc = CPACF_KMAC_HMAC_SHA_##x,					\
+	.alg = {							\
+		.init = s390_hmac_sha2_init,				\
+		.update = s390_hmac_sha2_update,			\
+		.final = s390_hmac_sha2_final,				\
+		.digest = s390_hmac_sha2_digest,			\
+		.setkey = s390_hmac_sha2_setkey,			\
+		.descsize = sizeof(struct s390_kmac_sha2_ctx),		\
+		.halg = {						\
+			.digestsize = SHA##x##_DIGEST_SIZE,		\
+			.base = {					\
+				.cra_name = "hmac(sha" #x ")",		\
+				.cra_driver_name = "hmac_s390_sha" #x,	\
+				.cra_blocksize = SHA##x##_BLOCK_SIZE,	\
+				.cra_priority = 400,			\
+				.cra_ctxsize = sizeof(struct s390_hmac_ctx), \
+				.cra_module = THIS_MODULE,		\
+			},						\
+		},							\
+	},								\
+}
+
+static struct s390_hmac_alg {
+	bool registered;
+	unsigned int fc;
+	struct shash_alg alg;
+} s390_hmac_algs[] = {
+	S390_HMAC_SHA2_ALG(224),
+	S390_HMAC_SHA2_ALG(256),
+	S390_HMAC_SHA2_ALG(384),
+	S390_HMAC_SHA2_ALG(512),
+};
+
+static __always_inline void _s390_hmac_algs_unregister(void)
+{
+	struct s390_hmac_alg *hmac;
+	int i;
+
+	for (i = ARRAY_SIZE(s390_hmac_algs) - 1; i >= 0; i--) {
+		hmac = &s390_hmac_algs[i];
+		if (!hmac->registered)
+			continue;
+		crypto_unregister_shash(&hmac->alg);
+	}
+}
+
+static int __init hmac_s390_init(void)
+{
+	struct s390_hmac_alg *hmac;
+	int i, rc = -ENODEV;
+
+	if (!cpacf_query_func(CPACF_KLMD, CPACF_KLMD_SHA_256))
+		return -ENODEV;
+	if (!cpacf_query_func(CPACF_KLMD, CPACF_KLMD_SHA_512))
+		return -ENODEV;
+
+	for (i = 0; i < ARRAY_SIZE(s390_hmac_algs); i++) {
+		hmac = &s390_hmac_algs[i];
+		if (!cpacf_query_func(CPACF_KMAC, hmac->fc))
+			continue;
+
+		rc = crypto_register_shash(&hmac->alg);
+		if (rc) {
+			pr_err("unable to register %s\n",
+			       hmac->alg.halg.base.cra_name);
+			goto out;
+		}
+		hmac->registered = true;
+		pr_debug("registered %s\n", hmac->alg.halg.base.cra_name);
+	}
+	return rc;
+out:
+	_s390_hmac_algs_unregister();
+	return rc;
+}
+
+static void __exit hmac_s390_exit(void)
+{
+	_s390_hmac_algs_unregister();
+}
+
+module_cpu_feature_match(S390_CPU_FEATURE_MSA, hmac_s390_init);
+module_exit(hmac_s390_exit);
+
+MODULE_DESCRIPTION("S390 HMAC driver");
+MODULE_LICENSE("GPL");
diff --git a/arch/s390/crypto/paes_s390.c b/arch/s390/crypto/paes_s390.c
index 99ea3f12c5d2..ef4491ccbbf8 100644
--- a/arch/s390/crypto/paes_s390.c
+++ b/arch/s390/crypto/paes_s390.c
@@ -133,8 +133,8 @@ static inline int __paes_keyblob2pkey(struct key_blob *kb,
 			if (msleep_interruptible(1000))
 				return -EINTR;
 		}
-		ret = pkey_keyblob2pkey(kb->key, kb->keylen,
-					pk->protkey, &pk->len, &pk->type);
+		ret = pkey_key2protkey(kb->key, kb->keylen,
+				       pk->protkey, &pk->len, &pk->type);
 	}
 
 	return ret;
@@ -802,7 +802,10 @@ out_err:
 module_init(paes_s390_init);
 module_exit(paes_s390_fini);
 
-MODULE_ALIAS_CRYPTO("paes");
+MODULE_ALIAS_CRYPTO("ecb(paes)");
+MODULE_ALIAS_CRYPTO("cbc(paes)");
+MODULE_ALIAS_CRYPTO("ctr(paes)");
+MODULE_ALIAS_CRYPTO("xts(paes)");
 
 MODULE_DESCRIPTION("Rijndael (AES) Cipher Algorithm with protected keys");
 MODULE_LICENSE("GPL");
diff --git a/arch/s390/crypto/sha.h b/arch/s390/crypto/sha.h
index 65ea12fc87a1..2bb22db54c31 100644
--- a/arch/s390/crypto/sha.h
+++ b/arch/s390/crypto/sha.h
@@ -25,6 +25,7 @@ struct s390_sha_ctx {
 	u32 state[CPACF_MAX_PARMBLOCK_SIZE / sizeof(u32)];
 	u8 buf[SHA_MAX_BLOCK_SIZE];
 	int func;		/* KIMD function to use */
+	int first_message_part;
 };
 
 struct shash_desc;
diff --git a/arch/s390/crypto/sha3_256_s390.c b/arch/s390/crypto/sha3_256_s390.c
index e1350e033a32..a84ef692f572 100644
--- a/arch/s390/crypto/sha3_256_s390.c
+++ b/arch/s390/crypto/sha3_256_s390.c
@@ -21,9 +21,11 @@ static int sha3_256_init(struct shash_desc *desc)
 {
 	struct s390_sha_ctx *sctx = shash_desc_ctx(desc);
 
-	memset(sctx->state, 0, sizeof(sctx->state));
+	if (!test_facility(86)) /* msa 12 */
+		memset(sctx->state, 0, sizeof(sctx->state));
 	sctx->count = 0;
 	sctx->func = CPACF_KIMD_SHA3_256;
+	sctx->first_message_part = 1;
 
 	return 0;
 }
@@ -36,6 +38,7 @@ static int sha3_256_export(struct shash_desc *desc, void *out)
 	octx->rsiz = sctx->count;
 	memcpy(octx->st, sctx->state, sizeof(octx->st));
 	memcpy(octx->buf, sctx->buf, sizeof(octx->buf));
+	octx->partial = sctx->first_message_part;
 
 	return 0;
 }
@@ -48,6 +51,7 @@ static int sha3_256_import(struct shash_desc *desc, const void *in)
 	sctx->count = ictx->rsiz;
 	memcpy(sctx->state, ictx->st, sizeof(ictx->st));
 	memcpy(sctx->buf, ictx->buf, sizeof(ictx->buf));
+	sctx->first_message_part = ictx->partial;
 	sctx->func = CPACF_KIMD_SHA3_256;
 
 	return 0;
@@ -61,6 +65,7 @@ static int sha3_224_import(struct shash_desc *desc, const void *in)
 	sctx->count = ictx->rsiz;
 	memcpy(sctx->state, ictx->st, sizeof(ictx->st));
 	memcpy(sctx->buf, ictx->buf, sizeof(ictx->buf));
+	sctx->first_message_part = ictx->partial;
 	sctx->func = CPACF_KIMD_SHA3_224;
 
 	return 0;
@@ -88,9 +93,11 @@ static int sha3_224_init(struct shash_desc *desc)
 {
 	struct s390_sha_ctx *sctx = shash_desc_ctx(desc);
 
-	memset(sctx->state, 0, sizeof(sctx->state));
+	if (!test_facility(86)) /* msa 12 */
+		memset(sctx->state, 0, sizeof(sctx->state));
 	sctx->count = 0;
 	sctx->func = CPACF_KIMD_SHA3_224;
+	sctx->first_message_part = 1;
 
 	return 0;
 }
diff --git a/arch/s390/crypto/sha3_512_s390.c b/arch/s390/crypto/sha3_512_s390.c
index 06c142ed9bb1..07528fc98ff7 100644
--- a/arch/s390/crypto/sha3_512_s390.c
+++ b/arch/s390/crypto/sha3_512_s390.c
@@ -20,9 +20,11 @@ static int sha3_512_init(struct shash_desc *desc)
 {
 	struct s390_sha_ctx *sctx = shash_desc_ctx(desc);
 
-	memset(sctx->state, 0, sizeof(sctx->state));
+	if (!test_facility(86)) /* msa 12 */
+		memset(sctx->state, 0, sizeof(sctx->state));
 	sctx->count = 0;
 	sctx->func = CPACF_KIMD_SHA3_512;
+	sctx->first_message_part = 1;
 
 	return 0;
 }
@@ -37,6 +39,7 @@ static int sha3_512_export(struct shash_desc *desc, void *out)
 
 	memcpy(octx->st, sctx->state, sizeof(octx->st));
 	memcpy(octx->buf, sctx->buf, sizeof(octx->buf));
+	octx->partial = sctx->first_message_part;
 
 	return 0;
 }
@@ -52,6 +55,7 @@ static int sha3_512_import(struct shash_desc *desc, const void *in)
 
 	memcpy(sctx->state, ictx->st, sizeof(ictx->st));
 	memcpy(sctx->buf, ictx->buf, sizeof(ictx->buf));
+	sctx->first_message_part = ictx->partial;
 	sctx->func = CPACF_KIMD_SHA3_512;
 
 	return 0;
@@ -68,6 +72,7 @@ static int sha3_384_import(struct shash_desc *desc, const void *in)
 
 	memcpy(sctx->state, ictx->st, sizeof(ictx->st));
 	memcpy(sctx->buf, ictx->buf, sizeof(ictx->buf));
+	sctx->first_message_part = ictx->partial;
 	sctx->func = CPACF_KIMD_SHA3_384;
 
 	return 0;
@@ -97,9 +102,11 @@ static int sha3_384_init(struct shash_desc *desc)
 {
 	struct s390_sha_ctx *sctx = shash_desc_ctx(desc);
 
-	memset(sctx->state, 0, sizeof(sctx->state));
+	if (!test_facility(86)) /* msa 12 */
+		memset(sctx->state, 0, sizeof(sctx->state));
 	sctx->count = 0;
 	sctx->func = CPACF_KIMD_SHA3_384;
+	sctx->first_message_part = 1;
 
 	return 0;
 }
diff --git a/arch/s390/crypto/sha_common.c b/arch/s390/crypto/sha_common.c
index 686fe7aa192f..961d7d522af1 100644
--- a/arch/s390/crypto/sha_common.c
+++ b/arch/s390/crypto/sha_common.c
@@ -18,6 +18,7 @@ int s390_sha_update(struct shash_desc *desc, const u8 *data, unsigned int len)
 	struct s390_sha_ctx *ctx = shash_desc_ctx(desc);
 	unsigned int bsize = crypto_shash_blocksize(desc->tfm);
 	unsigned int index, n;
+	int fc;
 
 	/* how much is already in the buffer? */
 	index = ctx->count % bsize;
@@ -26,10 +27,16 @@ int s390_sha_update(struct shash_desc *desc, const u8 *data, unsigned int len)
 	if ((index + len) < bsize)
 		goto store;
 
+	fc = ctx->func;
+	if (ctx->first_message_part)
+		fc |= test_facility(86) ? CPACF_KIMD_NIP : 0;
+
 	/* process one stored block */
 	if (index) {
 		memcpy(ctx->buf + index, data, bsize - index);
-		cpacf_kimd(ctx->func, ctx->state, ctx->buf, bsize);
+		cpacf_kimd(fc, ctx->state, ctx->buf, bsize);
+		ctx->first_message_part = 0;
+		fc &= ~CPACF_KIMD_NIP;
 		data += bsize - index;
 		len -= bsize - index;
 		index = 0;
@@ -38,7 +45,8 @@ int s390_sha_update(struct shash_desc *desc, const u8 *data, unsigned int len)
 	/* process as many blocks as possible */
 	if (len >= bsize) {
 		n = (len / bsize) * bsize;
-		cpacf_kimd(ctx->func, ctx->state, data, n);
+		cpacf_kimd(fc, ctx->state, data, n);
+		ctx->first_message_part = 0;
 		data += n;
 		len -= n;
 	}
@@ -75,7 +83,7 @@ int s390_sha_final(struct shash_desc *desc, u8 *out)
 	unsigned int bsize = crypto_shash_blocksize(desc->tfm);
 	u64 bits;
 	unsigned int n;
-	int mbl_offset;
+	int mbl_offset, fc;
 
 	n = ctx->count % bsize;
 	bits = ctx->count * 8;
@@ -109,7 +117,11 @@ int s390_sha_final(struct shash_desc *desc, u8 *out)
 		return -EINVAL;
 	}
 
-	cpacf_klmd(ctx->func, ctx->state, ctx->buf, n);
+	fc = ctx->func;
+	fc |= test_facility(86) ? CPACF_KLMD_DUFOP : 0;
+	if (ctx->first_message_part)
+		fc |= CPACF_KLMD_NIP;
+	cpacf_klmd(fc, ctx->state, ctx->buf, n);
 
 	/* copy digest to out */
 	memcpy(out, ctx->state, crypto_shash_digestsize(desc->tfm));
diff --git a/arch/s390/hypfs/hypfs.h b/arch/s390/hypfs/hypfs.h
index 65f4036fd541..83ebf54cca6b 100644
--- a/arch/s390/hypfs/hypfs.h
+++ b/arch/s390/hypfs/hypfs.h
@@ -78,7 +78,6 @@ struct hypfs_dbfs_file {
 	struct dentry		*dentry;
 };
 
-extern void hypfs_dbfs_exit(void);
 extern void hypfs_dbfs_create_file(struct hypfs_dbfs_file *df);
 extern void hypfs_dbfs_remove_file(struct hypfs_dbfs_file *df);
 
diff --git a/arch/s390/hypfs/hypfs_dbfs.c b/arch/s390/hypfs/hypfs_dbfs.c
index 4024599eb448..5d9effb0867c 100644
--- a/arch/s390/hypfs/hypfs_dbfs.c
+++ b/arch/s390/hypfs/hypfs_dbfs.c
@@ -39,7 +39,9 @@ static ssize_t dbfs_read(struct file *file, char __user *buf,
 		return 0;
 
 	df = file_inode(file)->i_private;
-	mutex_lock(&df->lock);
+	if (mutex_lock_interruptible(&df->lock))
+		return -ERESTARTSYS;
+
 	data = hypfs_dbfs_data_alloc(df);
 	if (!data) {
 		mutex_unlock(&df->lock);
@@ -74,7 +76,6 @@ static long dbfs_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 
 static const struct file_operations dbfs_ops = {
 	.read		= dbfs_read,
-	.llseek		= no_llseek,
 	.unlocked_ioctl = dbfs_ioctl,
 };
 
diff --git a/arch/s390/hypfs/hypfs_diag.c b/arch/s390/hypfs/hypfs_diag.c
index 279b7bba4d43..c8af67d20994 100644
--- a/arch/s390/hypfs/hypfs_diag.c
+++ b/arch/s390/hypfs/hypfs_diag.c
@@ -29,8 +29,6 @@ static enum diag204_format diag204_info_type;	/* used diag 204 data format */
 static void *diag204_buf;		/* 4K aligned buffer for diag204 data */
 static int diag204_buf_pages;		/* number of pages for diag204 data */
 
-static struct dentry *dbfs_d204_file;
-
 enum diag204_format diag204_get_info_type(void)
 {
 	return diag204_info_type;
@@ -140,11 +138,22 @@ fail_alloc:
 
 int diag204_store(void *buf, int pages)
 {
+	unsigned long subcode;
 	int rc;
 
-	rc = diag204((unsigned long)diag204_store_sc |
-		     (unsigned long)diag204_get_info_type(), pages, buf);
-	return rc < 0 ? -EOPNOTSUPP : 0;
+	subcode = diag204_get_info_type();
+	subcode |= diag204_store_sc;
+	if (diag204_has_bif())
+		subcode |= DIAG204_BIF_BIT;
+	while (1) {
+		rc = diag204(subcode, pages, buf);
+		if (rc != -EBUSY)
+			break;
+		if (signal_pending(current))
+			return -ERESTARTSYS;
+		schedule_timeout_interruptible(DIAG204_BUSY_WAIT);
+	}
+	return rc < 0 ? rc : 0;
 }
 
 struct dbfs_d204_hdr {
@@ -203,16 +212,13 @@ __init int hypfs_diag_init(void)
 		hypfs_dbfs_create_file(&dbfs_file_d204);
 
 	rc = hypfs_diag_fs_init();
-	if (rc) {
+	if (rc)
 		pr_err("The hardware system does not provide all functions required by hypfs\n");
-		debugfs_remove(dbfs_d204_file);
-	}
 	return rc;
 }
 
 void hypfs_diag_exit(void)
 {
-	debugfs_remove(dbfs_d204_file);
 	hypfs_diag_fs_exit();
 	diag204_free_buffer();
 	hypfs_dbfs_remove_file(&dbfs_file_d204);
diff --git a/arch/s390/hypfs/inode.c b/arch/s390/hypfs/inode.c
index 858beaf4a8cb..d428635abf08 100644
--- a/arch/s390/hypfs/inode.c
+++ b/arch/s390/hypfs/inode.c
@@ -443,7 +443,6 @@ static const struct file_operations hypfs_file_ops = {
 	.release	= hypfs_release,
 	.read_iter	= hypfs_read_iter,
 	.write_iter	= hypfs_write_iter,
-	.llseek		= no_llseek,
 };
 
 static struct file_system_type hypfs_type = {
diff --git a/arch/s390/include/asm/Kbuild b/arch/s390/include/asm/Kbuild
index 4b904110d27c..297bf7157968 100644
--- a/arch/s390/include/asm/Kbuild
+++ b/arch/s390/include/asm/Kbuild
@@ -7,3 +7,4 @@ generated-y += unistd_nr.h
 generic-y += asm-offsets.h
 generic-y += kvm_types.h
 generic-y += mcs_spinlock.h
+generic-y += mmzone.h
diff --git a/arch/s390/include/asm/abs_lowcore.h b/arch/s390/include/asm/abs_lowcore.h
index 6f264b79e377..d20df8c923fc 100644
--- a/arch/s390/include/asm/abs_lowcore.h
+++ b/arch/s390/include/asm/abs_lowcore.h
@@ -2,6 +2,7 @@
 #ifndef _ASM_S390_ABS_LOWCORE_H
 #define _ASM_S390_ABS_LOWCORE_H
 
+#include <asm/sections.h>
 #include <asm/lowcore.h>
 
 #define ABS_LOWCORE_MAP_SIZE	(NR_CPUS * sizeof(struct lowcore))
@@ -24,4 +25,11 @@ static inline void put_abs_lowcore(struct lowcore *lc)
 	put_cpu();
 }
 
+extern int __bootdata_preserved(relocate_lowcore);
+
+static inline int have_relocated_lowcore(void)
+{
+	return relocate_lowcore;
+}
+
 #endif /* _ASM_S390_ABS_LOWCORE_H */
diff --git a/arch/s390/include/asm/alternative-asm.h b/arch/s390/include/asm/alternative-asm.h
deleted file mode 100644
index 608f6287ca9c..000000000000
--- a/arch/s390/include/asm/alternative-asm.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _ASM_S390_ALTERNATIVE_ASM_H
-#define _ASM_S390_ALTERNATIVE_ASM_H
-
-#ifdef __ASSEMBLY__
-
-/*
- * Issue one struct alt_instr descriptor entry (need to put it into
- * the section .altinstructions, see below). This entry contains
- * enough information for the alternatives patching code to patch an
- * instruction. See apply_alternatives().
- */
-.macro alt_entry orig_start, orig_end, alt_start, alt_end, feature
-	.long	\orig_start - .
-	.long	\alt_start - .
-	.word	\feature
-	.byte	\orig_end - \orig_start
-	.org	. - ( \orig_end - \orig_start ) & 1
-	.org	. - ( \orig_end - \orig_start ) + ( \alt_end - \alt_start )
-	.org	. - ( \alt_end - \alt_start ) + ( \orig_end - \orig_start )
-.endm
-
-/*
- * Define an alternative between two instructions. If @feature is
- * present, early code in apply_alternatives() replaces @oldinstr with
- * @newinstr.
- */
-.macro ALTERNATIVE oldinstr, newinstr, feature
-	.pushsection .altinstr_replacement,"ax"
-770:	\newinstr
-771:	.popsection
-772:	\oldinstr
-773:	.pushsection .altinstructions,"a"
-	alt_entry 772b, 773b, 770b, 771b, \feature
-	.popsection
-.endm
-
-/*
- * Define an alternative between two instructions. If @feature is
- * present, early code in apply_alternatives() replaces @oldinstr with
- * @newinstr.
- */
-.macro ALTERNATIVE_2 oldinstr, newinstr1, feature1, newinstr2, feature2
-	.pushsection .altinstr_replacement,"ax"
-770:	\newinstr1
-771:	\newinstr2
-772:	.popsection
-773:	\oldinstr
-774:	.pushsection .altinstructions,"a"
-	alt_entry 773b, 774b, 770b, 771b,\feature1
-	alt_entry 773b, 774b, 771b, 772b,\feature2
-	.popsection
-.endm
-
-#endif	/*  __ASSEMBLY__  */
-
-#endif /* _ASM_S390_ALTERNATIVE_ASM_H */
diff --git a/arch/s390/include/asm/alternative.h b/arch/s390/include/asm/alternative.h
index dd93b92c3ab6..73e781b56bfe 100644
--- a/arch/s390/include/asm/alternative.h
+++ b/arch/s390/include/asm/alternative.h
@@ -2,6 +2,54 @@
 #ifndef _ASM_S390_ALTERNATIVE_H
 #define _ASM_S390_ALTERNATIVE_H
 
+/*
+ * Each alternative comes with a 32 bit feature field:
+ *	union {
+ *		u32 feature;
+ *		struct {
+ *			u32 ctx	 : 4;
+ *			u32 type : 8;
+ *			u32 data : 20;
+ *		};
+ *	}
+ *
+ * @ctx is a bitfield, where only one bit must be set. Each bit defines
+ * in which context an alternative is supposed to be applied to the
+ * kernel image:
+ *
+ * - from the decompressor before the kernel itself is executed
+ * - from early kernel code from within the kernel
+ *
+ * @type is a number which defines the type and with that the type
+ * specific alternative patching.
+ *
+ * @data is additional type specific information which defines if an
+ * alternative should be applied.
+ */
+
+#define ALT_CTX_EARLY		1
+#define ALT_CTX_LATE		2
+#define ALT_CTX_ALL		(ALT_CTX_EARLY | ALT_CTX_LATE)
+
+#define ALT_TYPE_FACILITY	0
+#define ALT_TYPE_SPEC		1
+#define ALT_TYPE_LOWCORE	2
+
+#define ALT_DATA_SHIFT		0
+#define ALT_TYPE_SHIFT		20
+#define ALT_CTX_SHIFT		28
+
+#define ALT_FACILITY(facility)		(ALT_CTX_EARLY << ALT_CTX_SHIFT		| \
+					 ALT_TYPE_FACILITY << ALT_TYPE_SHIFT	| \
+					 (facility) << ALT_DATA_SHIFT)
+
+#define ALT_SPEC(facility)		(ALT_CTX_LATE << ALT_CTX_SHIFT		| \
+					 ALT_TYPE_SPEC << ALT_TYPE_SHIFT	| \
+					 (facility) << ALT_DATA_SHIFT)
+
+#define ALT_LOWCORE			(ALT_CTX_EARLY << ALT_CTX_SHIFT		| \
+					 ALT_TYPE_LOWCORE << ALT_TYPE_SHIFT)
+
 #ifndef __ASSEMBLY__
 
 #include <linux/types.h>
@@ -11,12 +59,30 @@
 struct alt_instr {
 	s32 instr_offset;	/* original instruction */
 	s32 repl_offset;	/* offset to replacement instruction */
-	u16 facility;		/* facility bit set for replacement */
+	union {
+		u32 feature;	/* feature required for replacement */
+		struct {
+			u32 ctx	 : 4;  /* context */
+			u32 type : 8;  /* type of alternative */
+			u32 data : 20; /* patching information */
+		};
+	};
 	u8  instrlen;		/* length of original instruction */
 } __packed;
 
-void apply_alternative_instructions(void);
-void apply_alternatives(struct alt_instr *start, struct alt_instr *end);
+extern struct alt_instr __alt_instructions[], __alt_instructions_end[];
+
+void __apply_alternatives(struct alt_instr *start, struct alt_instr *end, unsigned int ctx);
+
+static inline void apply_alternative_instructions(void)
+{
+	__apply_alternatives(__alt_instructions, __alt_instructions_end, ALT_CTX_LATE);
+}
+
+static inline void apply_alternatives(struct alt_instr *start, struct alt_instr *end)
+{
+	__apply_alternatives(start, end, ALT_CTX_ALL);
+}
 
 /*
  * +---------------------------------+
@@ -48,10 +114,10 @@ void apply_alternatives(struct alt_instr *start, struct alt_instr *end);
 #define OLDINSTR(oldinstr) \
 	"661:\n\t" oldinstr "\n662:\n"
 
-#define ALTINSTR_ENTRY(facility, num)					\
+#define ALTINSTR_ENTRY(feature, num)					\
 	"\t.long 661b - .\n"			/* old instruction */	\
 	"\t.long " b_altinstr(num)"b - .\n"	/* alt instruction */	\
-	"\t.word " __stringify(facility) "\n"	/* facility bit    */	\
+	"\t.long " __stringify(feature) "\n"	/* feature	   */	\
 	"\t.byte " oldinstr_len "\n"		/* instruction len */	\
 	"\t.org . - (" oldinstr_len ") & 1\n"				\
 	"\t.org . - (" oldinstr_len ") + (" altinstr_len(num) ")\n"	\
@@ -61,24 +127,24 @@ void apply_alternatives(struct alt_instr *start, struct alt_instr *end);
 	b_altinstr(num)":\n\t" altinstr "\n" e_altinstr(num) ":\n"
 
 /* alternative assembly primitive: */
-#define ALTERNATIVE(oldinstr, altinstr, facility) \
+#define ALTERNATIVE(oldinstr, altinstr, feature) \
 	".pushsection .altinstr_replacement, \"ax\"\n"			\
 	ALTINSTR_REPLACEMENT(altinstr, 1)				\
 	".popsection\n"							\
 	OLDINSTR(oldinstr)						\
 	".pushsection .altinstructions,\"a\"\n"				\
-	ALTINSTR_ENTRY(facility, 1)					\
+	ALTINSTR_ENTRY(feature, 1)					\
 	".popsection\n"
 
-#define ALTERNATIVE_2(oldinstr, altinstr1, facility1, altinstr2, facility2)\
+#define ALTERNATIVE_2(oldinstr, altinstr1, feature1, altinstr2, feature2)\
 	".pushsection .altinstr_replacement, \"ax\"\n"			\
 	ALTINSTR_REPLACEMENT(altinstr1, 1)				\
 	ALTINSTR_REPLACEMENT(altinstr2, 2)				\
 	".popsection\n"							\
 	OLDINSTR(oldinstr)						\
 	".pushsection .altinstructions,\"a\"\n"				\
-	ALTINSTR_ENTRY(facility1, 1)					\
-	ALTINSTR_ENTRY(facility2, 2)					\
+	ALTINSTR_ENTRY(feature1, 1)					\
+	ALTINSTR_ENTRY(feature2, 2)					\
 	".popsection\n"
 
 /*
@@ -93,12 +159,12 @@ void apply_alternatives(struct alt_instr *start, struct alt_instr *end);
  * For non barrier like inlines please define new variants
  * without volatile and memory clobber.
  */
-#define alternative(oldinstr, altinstr, facility)			\
-	asm_inline volatile(ALTERNATIVE(oldinstr, altinstr, facility) : : : "memory")
+#define alternative(oldinstr, altinstr, feature)			\
+	asm_inline volatile(ALTERNATIVE(oldinstr, altinstr, feature) : : : "memory")
 
-#define alternative_2(oldinstr, altinstr1, facility1, altinstr2, facility2) \
-	asm_inline volatile(ALTERNATIVE_2(oldinstr, altinstr1, facility1,   \
-				   altinstr2, facility2) ::: "memory")
+#define alternative_2(oldinstr, altinstr1, feature1, altinstr2, feature2) \
+	asm_inline volatile(ALTERNATIVE_2(oldinstr, altinstr1, feature1,   \
+				   altinstr2, feature2) ::: "memory")
 
 /* Alternative inline assembly with input. */
 #define alternative_input(oldinstr, newinstr, feature, input...)	\
@@ -106,8 +172,8 @@ void apply_alternatives(struct alt_instr *start, struct alt_instr *end);
 		: : input)
 
 /* Like alternative_input, but with a single output argument */
-#define alternative_io(oldinstr, altinstr, facility, output, input...)	\
-	asm_inline volatile(ALTERNATIVE(oldinstr, altinstr, facility)	\
+#define alternative_io(oldinstr, altinstr, feature, output, input...)	\
+	asm_inline volatile(ALTERNATIVE(oldinstr, altinstr, feature)	\
 		: output : input)
 
 /* Use this macro if more than one output parameter is needed. */
@@ -116,6 +182,56 @@ void apply_alternatives(struct alt_instr *start, struct alt_instr *end);
 /* Use this macro if clobbers are needed without inputs. */
 #define ASM_NO_INPUT_CLOBBER(clobber...) : clobber
 
+#else  /* __ASSEMBLY__ */
+
+/*
+ * Issue one struct alt_instr descriptor entry (need to put it into
+ * the section .altinstructions, see below). This entry contains
+ * enough information for the alternatives patching code to patch an
+ * instruction. See apply_alternatives().
+ */
+.macro alt_entry orig_start, orig_end, alt_start, alt_end, feature
+	.long	\orig_start - .
+	.long	\alt_start - .
+	.long	\feature
+	.byte	\orig_end - \orig_start
+	.org	. - ( \orig_end - \orig_start ) & 1
+	.org	. - ( \orig_end - \orig_start ) + ( \alt_end - \alt_start )
+	.org	. - ( \alt_end - \alt_start ) + ( \orig_end - \orig_start )
+.endm
+
+/*
+ * Define an alternative between two instructions. If @feature is
+ * present, early code in apply_alternatives() replaces @oldinstr with
+ * @newinstr.
+ */
+.macro ALTERNATIVE oldinstr, newinstr, feature
+	.pushsection .altinstr_replacement,"ax"
+770:	\newinstr
+771:	.popsection
+772:	\oldinstr
+773:	.pushsection .altinstructions,"a"
+	alt_entry 772b, 773b, 770b, 771b, \feature
+	.popsection
+.endm
+
+/*
+ * Define an alternative between two instructions. If @feature is
+ * present, early code in apply_alternatives() replaces @oldinstr with
+ * @newinstr.
+ */
+.macro ALTERNATIVE_2 oldinstr, newinstr1, feature1, newinstr2, feature2
+	.pushsection .altinstr_replacement,"ax"
+770:	\newinstr1
+771:	\newinstr2
+772:	.popsection
+773:	\oldinstr
+774:	.pushsection .altinstructions,"a"
+	alt_entry 773b, 774b, 770b, 771b,\feature1
+	alt_entry 773b, 774b, 771b, 772b,\feature2
+	.popsection
+.endm
+
 #endif /* __ASSEMBLY__ */
 
 #endif /* _ASM_S390_ALTERNATIVE_H */
diff --git a/arch/s390/include/asm/arch_hweight.h b/arch/s390/include/asm/arch_hweight.h
new file mode 100644
index 000000000000..aca08b0acbc1
--- /dev/null
+++ b/arch/s390/include/asm/arch_hweight.h
@@ -0,0 +1,77 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef _ASM_S390_ARCH_HWEIGHT_H
+#define _ASM_S390_ARCH_HWEIGHT_H
+
+#include <linux/types.h>
+#include <asm/march.h>
+
+static __always_inline unsigned long popcnt_z196(unsigned long w)
+{
+	unsigned long cnt;
+
+	asm volatile(".insn	rrf,0xb9e10000,%[cnt],%[w],0,0"
+		     : [cnt] "=d" (cnt)
+		     : [w] "d" (w)
+		     : "cc");
+	return cnt;
+}
+
+static __always_inline unsigned long popcnt_z15(unsigned long w)
+{
+	unsigned long cnt;
+
+	asm volatile(".insn	rrf,0xb9e10000,%[cnt],%[w],8,0"
+		     : [cnt] "=d" (cnt)
+		     : [w] "d" (w)
+		     : "cc");
+	return cnt;
+}
+
+static __always_inline unsigned long __arch_hweight64(__u64 w)
+{
+	if (__is_defined(MARCH_HAS_Z15_FEATURES))
+		return popcnt_z15(w);
+	if (__is_defined(MARCH_HAS_Z196_FEATURES)) {
+		w = popcnt_z196(w);
+		w += w >> 32;
+		w += w >> 16;
+		w += w >> 8;
+		return w & 0xff;
+	}
+	return __sw_hweight64(w);
+}
+
+static __always_inline unsigned int __arch_hweight32(unsigned int w)
+{
+	if (__is_defined(MARCH_HAS_Z15_FEATURES))
+		return popcnt_z15(w);
+	if (__is_defined(MARCH_HAS_Z196_FEATURES)) {
+		w = popcnt_z196(w);
+		w += w >> 16;
+		w += w >> 8;
+		return w & 0xff;
+	}
+	return __sw_hweight32(w);
+}
+
+static __always_inline unsigned int __arch_hweight16(unsigned int w)
+{
+	if (__is_defined(MARCH_HAS_Z15_FEATURES))
+		return popcnt_z15((unsigned short)w);
+	if (__is_defined(MARCH_HAS_Z196_FEATURES)) {
+		w = popcnt_z196(w);
+		w += w >> 8;
+		return w & 0xff;
+	}
+	return __sw_hweight16(w);
+}
+
+static __always_inline unsigned int __arch_hweight8(unsigned int w)
+{
+	if (__is_defined(MARCH_HAS_Z196_FEATURES))
+		return popcnt_z196((unsigned char)w);
+	return __sw_hweight8(w);
+}
+
+#endif /* _ASM_S390_ARCH_HWEIGHT_H */
diff --git a/arch/s390/include/asm/atomic_ops.h b/arch/s390/include/asm/atomic_ops.h
index 7fa5f96a553a..65380da9e75f 100644
--- a/arch/s390/include/asm/atomic_ops.h
+++ b/arch/s390/include/asm/atomic_ops.h
@@ -8,21 +8,30 @@
 #ifndef __ARCH_S390_ATOMIC_OPS__
 #define __ARCH_S390_ATOMIC_OPS__
 
+#include <linux/limits.h>
+#include <asm/march.h>
+
 static __always_inline int __atomic_read(const atomic_t *v)
 {
 	int c;
 
 	asm volatile(
-		"	l	%0,%1\n"
-		: "=d" (c) : "R" (v->counter));
+		"	l	%[c],%[counter]\n"
+		: [c] "=d" (c) : [counter] "R" (v->counter));
 	return c;
 }
 
 static __always_inline void __atomic_set(atomic_t *v, int i)
 {
-	asm volatile(
-		"	st	%1,%0\n"
-		: "=R" (v->counter) : "d" (i));
+	if (__builtin_constant_p(i) && i >= S16_MIN && i <= S16_MAX) {
+		asm volatile(
+			"	mvhi	%[counter], %[i]\n"
+			: [counter] "=Q" (v->counter) : [i] "K" (i));
+	} else {
+		asm volatile(
+			"	st	%[i],%[counter]\n"
+			: [counter] "=R" (v->counter) : [i] "d" (i));
+	}
 }
 
 static __always_inline s64 __atomic64_read(const atomic64_t *v)
@@ -30,19 +39,25 @@ static __always_inline s64 __atomic64_read(const atomic64_t *v)
 	s64 c;
 
 	asm volatile(
-		"	lg	%0,%1\n"
-		: "=d" (c) : "RT" (v->counter));
+		"	lg	%[c],%[counter]\n"
+		: [c] "=d" (c) : [counter] "RT" (v->counter));
 	return c;
 }
 
 static __always_inline void __atomic64_set(atomic64_t *v, s64 i)
 {
-	asm volatile(
-		"	stg	%1,%0\n"
-		: "=RT" (v->counter) : "d" (i));
+	if (__builtin_constant_p(i) && i >= S16_MIN && i <= S16_MAX) {
+		asm volatile(
+			"	mvghi	%[counter], %[i]\n"
+			: [counter] "=Q" (v->counter) : [i] "K" (i));
+	} else {
+		asm volatile(
+			"	stg	%[i],%[counter]\n"
+			: [counter] "=RT" (v->counter) : [i] "d" (i));
+	}
 }
 
-#ifdef CONFIG_HAVE_MARCH_Z196_FEATURES
+#ifdef MARCH_HAS_Z196_FEATURES
 
 #define __ATOMIC_OP(op_name, op_type, op_string, op_barrier)		\
 static __always_inline op_type op_name(op_type val, op_type *ptr)	\
@@ -93,7 +108,7 @@ __ATOMIC_CONST_OPS(__atomic64_add_const, long, "agsi")
 #undef __ATOMIC_CONST_OPS
 #undef __ATOMIC_CONST_OP
 
-#else /* CONFIG_HAVE_MARCH_Z196_FEATURES */
+#else /* MARCH_HAS_Z196_FEATURES */
 
 #define __ATOMIC_OP(op_name, op_string)					\
 static __always_inline int op_name(int val, int *ptr)			\
@@ -152,7 +167,7 @@ __ATOMIC64_OPS(__atomic64_xor, "xgr")
 #define __atomic64_add_const(val, ptr)		__atomic64_add(val, ptr)
 #define __atomic64_add_const_barrier(val, ptr)	__atomic64_add(val, ptr)
 
-#endif /* CONFIG_HAVE_MARCH_Z196_FEATURES */
+#endif /* MARCH_HAS_Z196_FEATURES */
 
 static __always_inline int __atomic_cmpxchg(int *ptr, int old, int new)
 {
@@ -164,26 +179,55 @@ static __always_inline int __atomic_cmpxchg(int *ptr, int old, int new)
 	return old;
 }
 
+static __always_inline long __atomic64_cmpxchg(long *ptr, long old, long new)
+{
+	asm volatile(
+		"	csg	%[old],%[new],%[ptr]"
+		: [old] "+d" (old), [ptr] "+QS" (*ptr)
+		: [new] "d" (new)
+		: "cc", "memory");
+	return old;
+}
+
+/* GCC versions before 14.2.0 may die with an ICE in some configurations. */
+#if defined(__GCC_ASM_FLAG_OUTPUTS__) && !(IS_ENABLED(CONFIG_CC_IS_GCC) && (GCC_VERSION < 140200))
+
 static __always_inline bool __atomic_cmpxchg_bool(int *ptr, int old, int new)
 {
-	int old_expected = old;
+	int cc;
 
 	asm volatile(
 		"	cs	%[old],%[new],%[ptr]"
-		: [old] "+d" (old), [ptr] "+Q" (*ptr)
+		: [old] "+d" (old), [ptr] "+Q" (*ptr), "=@cc" (cc)
 		: [new] "d" (new)
-		: "cc", "memory");
-	return old == old_expected;
+		: "memory");
+	return cc == 0;
 }
 
-static __always_inline long __atomic64_cmpxchg(long *ptr, long old, long new)
+static __always_inline bool __atomic64_cmpxchg_bool(long *ptr, long old, long new)
 {
+	int cc;
+
 	asm volatile(
 		"	csg	%[old],%[new],%[ptr]"
-		: [old] "+d" (old), [ptr] "+QS" (*ptr)
+		: [old] "+d" (old), [ptr] "+QS" (*ptr), "=@cc" (cc)
+		: [new] "d" (new)
+		: "memory");
+	return cc == 0;
+}
+
+#else /* __GCC_ASM_FLAG_OUTPUTS__ */
+
+static __always_inline bool __atomic_cmpxchg_bool(int *ptr, int old, int new)
+{
+	int old_expected = old;
+
+	asm volatile(
+		"	cs	%[old],%[new],%[ptr]"
+		: [old] "+d" (old), [ptr] "+Q" (*ptr)
 		: [new] "d" (new)
 		: "cc", "memory");
-	return old;
+	return old == old_expected;
 }
 
 static __always_inline bool __atomic64_cmpxchg_bool(long *ptr, long old, long new)
@@ -198,4 +242,6 @@ static __always_inline bool __atomic64_cmpxchg_bool(long *ptr, long old, long ne
 	return old == old_expected;
 }
 
+#endif /* __GCC_ASM_FLAG_OUTPUTS__ */
+
 #endif /* __ARCH_S390_ATOMIC_OPS__  */
diff --git a/arch/s390/include/asm/barrier.h b/arch/s390/include/asm/barrier.h
index 82de2a7c4160..d82130d7f2b6 100644
--- a/arch/s390/include/asm/barrier.h
+++ b/arch/s390/include/asm/barrier.h
@@ -8,13 +8,15 @@
 #ifndef __ASM_BARRIER_H
 #define __ASM_BARRIER_H
 
+#include <asm/march.h>
+
 /*
  * Force strict CPU ordering.
  * And yes, this is required on UP too when we're talking
  * to devices.
  */
 
-#ifdef CONFIG_HAVE_MARCH_Z196_FEATURES
+#ifdef MARCH_HAS_Z196_FEATURES
 /* Fast-BCR without checkpoint synchronization */
 #define __ASM_BCR_SERIALIZE "bcr 14,0\n"
 #else
diff --git a/arch/s390/include/asm/bitops.h b/arch/s390/include/asm/bitops.h
index c467dffa8c12..54a079cd39ed 100644
--- a/arch/s390/include/asm/bitops.h
+++ b/arch/s390/include/asm/bitops.h
@@ -379,8 +379,9 @@ static inline int fls(unsigned int word)
 	return fls64(word);
 }
 
+#include <asm/arch_hweight.h>
+#include <asm-generic/bitops/const_hweight.h>
 #include <asm-generic/bitops/ffz.h>
-#include <asm-generic/bitops/hweight.h>
 #include <asm-generic/bitops/sched.h>
 #include <asm-generic/bitops/le.h>
 #include <asm-generic/bitops/ext2-atomic-setbit.h>
diff --git a/arch/s390/include/asm/ccwdev.h b/arch/s390/include/asm/ccwdev.h
index 436365ff6c19..e3afcece375e 100644
--- a/arch/s390/include/asm/ccwdev.h
+++ b/arch/s390/include/asm/ccwdev.h
@@ -210,7 +210,7 @@ extern void ccw_device_get_id(struct ccw_device *, struct ccw_dev_id *);
 #define get_ccwdev_lock(x) (x)->ccwlock
 
 #define to_ccwdev(n) container_of(n, struct ccw_device, dev)
-#define to_ccwdrv(n) container_of(n, struct ccw_driver, driver)
+#define to_ccwdrv(n) container_of_const(n, struct ccw_driver, driver)
 
 extern struct ccw_device *ccw_device_create_console(struct ccw_driver *);
 extern void ccw_device_destroy_console(struct ccw_device *);
diff --git a/arch/s390/include/asm/checksum.h b/arch/s390/include/asm/checksum.h
index b89159591ca0..46f5c9660616 100644
--- a/arch/s390/include/asm/checksum.h
+++ b/arch/s390/include/asm/checksum.h
@@ -13,6 +13,7 @@
 #define _S390_CHECKSUM_H
 
 #include <linux/instrumented.h>
+#include <linux/kmsan-checks.h>
 #include <linux/in6.h>
 
 static inline __wsum cksm(const void *buff, int len, __wsum sum)
@@ -23,6 +24,7 @@ static inline __wsum cksm(const void *buff, int len, __wsum sum)
 	};
 
 	instrument_read(buff, len);
+	kmsan_check_memory(buff, len);
 	asm volatile("\n"
 		"0:	cksm	%[sum],%[rp]\n"
 		"	jo	0b\n"
diff --git a/arch/s390/include/asm/cpacf.h b/arch/s390/include/asm/cpacf.h
index c786538e397c..1d3a4b0c650f 100644
--- a/arch/s390/include/asm/cpacf.h
+++ b/arch/s390/include/asm/cpacf.h
@@ -12,6 +12,7 @@
 #define _ASM_S390_CPACF_H
 
 #include <asm/facility.h>
+#include <linux/kmsan-checks.h>
 
 /*
  * Instruction opcodes for the CPACF instructions
@@ -53,6 +54,8 @@
 #define CPACF_KM_XTS_256	0x34
 #define CPACF_KM_PXTS_128	0x3a
 #define CPACF_KM_PXTS_256	0x3c
+#define CPACF_KM_XTS_128_FULL	0x52
+#define CPACF_KM_XTS_256_FULL	0x54
 
 /*
  * Function codes for the KMC (CIPHER MESSAGE WITH CHAINING)
@@ -120,23 +123,31 @@
 #define CPACF_KMAC_DEA		0x01
 #define CPACF_KMAC_TDEA_128	0x02
 #define CPACF_KMAC_TDEA_192	0x03
+#define CPACF_KMAC_HMAC_SHA_224	0x70
+#define CPACF_KMAC_HMAC_SHA_256	0x71
+#define CPACF_KMAC_HMAC_SHA_384	0x72
+#define CPACF_KMAC_HMAC_SHA_512	0x73
 
 /*
  * Function codes for the PCKMO (PERFORM CRYPTOGRAPHIC KEY MANAGEMENT)
  * instruction
  */
-#define CPACF_PCKMO_QUERY		0x00
-#define CPACF_PCKMO_ENC_DES_KEY		0x01
-#define CPACF_PCKMO_ENC_TDES_128_KEY	0x02
-#define CPACF_PCKMO_ENC_TDES_192_KEY	0x03
-#define CPACF_PCKMO_ENC_AES_128_KEY	0x12
-#define CPACF_PCKMO_ENC_AES_192_KEY	0x13
-#define CPACF_PCKMO_ENC_AES_256_KEY	0x14
-#define CPACF_PCKMO_ENC_ECC_P256_KEY	0x20
-#define CPACF_PCKMO_ENC_ECC_P384_KEY	0x21
-#define CPACF_PCKMO_ENC_ECC_P521_KEY	0x22
-#define CPACF_PCKMO_ENC_ECC_ED25519_KEY	0x28
-#define CPACF_PCKMO_ENC_ECC_ED448_KEY	0x29
+#define CPACF_PCKMO_QUERY		       0x00
+#define CPACF_PCKMO_ENC_DES_KEY		       0x01
+#define CPACF_PCKMO_ENC_TDES_128_KEY	       0x02
+#define CPACF_PCKMO_ENC_TDES_192_KEY	       0x03
+#define CPACF_PCKMO_ENC_AES_128_KEY	       0x12
+#define CPACF_PCKMO_ENC_AES_192_KEY	       0x13
+#define CPACF_PCKMO_ENC_AES_256_KEY	       0x14
+#define CPACF_PCKMO_ENC_AES_XTS_128_DOUBLE_KEY 0x15
+#define CPACF_PCKMO_ENC_AES_XTS_256_DOUBLE_KEY 0x16
+#define CPACF_PCKMO_ENC_ECC_P256_KEY	       0x20
+#define CPACF_PCKMO_ENC_ECC_P384_KEY	       0x21
+#define CPACF_PCKMO_ENC_ECC_P521_KEY	       0x22
+#define CPACF_PCKMO_ENC_ECC_ED25519_KEY	       0x28
+#define CPACF_PCKMO_ENC_ECC_ED448_KEY	       0x29
+#define CPACF_PCKMO_ENC_HMAC_512_KEY	       0x76
+#define CPACF_PCKMO_ENC_HMAC_1024_KEY	       0x7a
 
 /*
  * Function codes for the PRNO (PERFORM RANDOM NUMBER OPERATION)
@@ -164,7 +175,40 @@
 #define CPACF_KMA_LAAD	0x200	/* Last-AAD */
 #define CPACF_KMA_HS	0x400	/* Hash-subkey Supplied */
 
+/*
+ * Flags for the KIMD/KLMD (COMPUTE INTERMEDIATE/LAST MESSAGE DIGEST)
+ * instructions
+ */
+#define CPACF_KIMD_NIP		0x8000
+#define CPACF_KLMD_DUFOP	0x4000
+#define CPACF_KLMD_NIP		0x8000
+
+/*
+ * Function codes for KDSA (COMPUTE DIGITAL SIGNATURE AUTHENTICATION)
+ * instruction
+ */
+#define CPACF_KDSA_QUERY 0x00
+#define CPACF_KDSA_ECDSA_VERIFY_P256 0x01
+#define CPACF_KDSA_ECDSA_VERIFY_P384 0x02
+#define CPACF_KDSA_ECDSA_VERIFY_P521 0x03
+#define CPACF_KDSA_ECDSA_SIGN_P256 0x09
+#define CPACF_KDSA_ECDSA_SIGN_P384 0x0a
+#define CPACF_KDSA_ECDSA_SIGN_P521 0x0b
+#define CPACF_KDSA_ENC_ECDSA_SIGN_P256 0x11
+#define CPACF_KDSA_ENC_ECDSA_SIGN_P384 0x12
+#define CPACF_KDSA_ENC_ECDSA_SIGN_P521 0x13
+#define CPACF_KDSA_EDDSA_VERIFY_ED25519 0x20
+#define CPACF_KDSA_EDDSA_VERIFY_ED448 0x24
+#define CPACF_KDSA_EDDSA_SIGN_ED25519 0x28
+#define CPACF_KDSA_EDDSA_SIGN_ED448 0x2c
+#define CPACF_KDSA_ENC_EDDSA_SIGN_ED25519 0x30
+#define CPACF_KDSA_ENC_EDDSA_SIGN_ED448 0x34
+
+#define CPACF_FC_QUERY 0x00
+#define CPACF_FC_QUERY_AUTH_INFO 0x7F
+
 typedef struct { unsigned char bytes[16]; } cpacf_mask_t;
+typedef struct { unsigned char bytes[256]; } cpacf_qai_t;
 
 /*
  * Prototype for a not existing function to produce a link
@@ -174,80 +218,85 @@ typedef struct { unsigned char bytes[16]; } cpacf_mask_t;
 void __cpacf_bad_opcode(void);
 
 static __always_inline void __cpacf_query_rre(u32 opc, u8 r1, u8 r2,
-					      cpacf_mask_t *mask)
+					      u8 *pb, u8 fc)
 {
 	asm volatile(
-		"	la	%%r1,%[mask]\n"
-		"	xgr	%%r0,%%r0\n"
+		"	la	%%r1,%[pb]\n"
+		"	lghi	%%r0,%[fc]\n"
 		"	.insn	rre,%[opc] << 16,%[r1],%[r2]\n"
-		: [mask] "=R" (*mask)
-		: [opc] "i" (opc),
+		: [pb] "=R" (*pb)
+		: [opc] "i" (opc), [fc] "i" (fc),
 		  [r1] "i" (r1), [r2] "i" (r2)
-		: "cc", "r0", "r1");
+		: "cc", "memory", "r0", "r1");
 }
 
-static __always_inline void __cpacf_query_rrf(u32 opc,
-					      u8 r1, u8 r2, u8 r3, u8 m4,
-					      cpacf_mask_t *mask)
+static __always_inline void __cpacf_query_rrf(u32 opc, u8 r1, u8 r2, u8 r3,
+					      u8 m4, u8 *pb, u8 fc)
 {
 	asm volatile(
-		"	la	%%r1,%[mask]\n"
-		"	xgr	%%r0,%%r0\n"
+		"	la	%%r1,%[pb]\n"
+		"	lghi	%%r0,%[fc]\n"
 		"	.insn	rrf,%[opc] << 16,%[r1],%[r2],%[r3],%[m4]\n"
-		: [mask] "=R" (*mask)
-		: [opc] "i" (opc), [r1] "i" (r1), [r2] "i" (r2),
-		  [r3] "i" (r3), [m4] "i" (m4)
-		: "cc", "r0", "r1");
+		: [pb] "=R" (*pb)
+		: [opc] "i" (opc), [fc] "i" (fc), [r1] "i" (r1),
+		  [r2] "i" (r2), [r3] "i" (r3), [m4] "i" (m4)
+		: "cc", "memory", "r0", "r1");
 }
 
-static __always_inline void __cpacf_query(unsigned int opcode,
-					  cpacf_mask_t *mask)
+static __always_inline void __cpacf_query_insn(unsigned int opcode, void *pb,
+					       u8 fc)
 {
 	switch (opcode) {
 	case CPACF_KDSA:
-		__cpacf_query_rre(CPACF_KDSA, 0, 2, mask);
+		__cpacf_query_rre(CPACF_KDSA, 0, 2, pb, fc);
 		break;
 	case CPACF_KIMD:
-		__cpacf_query_rre(CPACF_KIMD, 0, 2, mask);
+		__cpacf_query_rre(CPACF_KIMD, 0, 2, pb, fc);
 		break;
 	case CPACF_KLMD:
-		__cpacf_query_rre(CPACF_KLMD, 0, 2, mask);
+		__cpacf_query_rre(CPACF_KLMD, 0, 2, pb, fc);
 		break;
 	case CPACF_KM:
-		__cpacf_query_rre(CPACF_KM, 2, 4, mask);
+		__cpacf_query_rre(CPACF_KM, 2, 4, pb, fc);
 		break;
 	case CPACF_KMA:
-		__cpacf_query_rrf(CPACF_KMA, 2, 4, 6, 0, mask);
+		__cpacf_query_rrf(CPACF_KMA, 2, 4, 6, 0, pb, fc);
 		break;
 	case CPACF_KMAC:
-		__cpacf_query_rre(CPACF_KMAC, 0, 2, mask);
+		__cpacf_query_rre(CPACF_KMAC, 0, 2, pb, fc);
 		break;
 	case CPACF_KMC:
-		__cpacf_query_rre(CPACF_KMC, 2, 4, mask);
+		__cpacf_query_rre(CPACF_KMC, 2, 4, pb, fc);
 		break;
 	case CPACF_KMCTR:
-		__cpacf_query_rrf(CPACF_KMCTR, 2, 4, 6, 0, mask);
+		__cpacf_query_rrf(CPACF_KMCTR, 2, 4, 6, 0, pb, fc);
 		break;
 	case CPACF_KMF:
-		__cpacf_query_rre(CPACF_KMF, 2, 4, mask);
+		__cpacf_query_rre(CPACF_KMF, 2, 4, pb, fc);
 		break;
 	case CPACF_KMO:
-		__cpacf_query_rre(CPACF_KMO, 2, 4, mask);
+		__cpacf_query_rre(CPACF_KMO, 2, 4, pb, fc);
 		break;
 	case CPACF_PCC:
-		__cpacf_query_rre(CPACF_PCC, 0, 0, mask);
+		__cpacf_query_rre(CPACF_PCC, 0, 0, pb, fc);
 		break;
 	case CPACF_PCKMO:
-		__cpacf_query_rre(CPACF_PCKMO, 0, 0, mask);
+		__cpacf_query_rre(CPACF_PCKMO, 0, 0, pb, fc);
 		break;
 	case CPACF_PRNO:
-		__cpacf_query_rre(CPACF_PRNO, 2, 4, mask);
+		__cpacf_query_rre(CPACF_PRNO, 2, 4, pb, fc);
 		break;
 	default:
 		__cpacf_bad_opcode();
 	}
 }
 
+static __always_inline void __cpacf_query(unsigned int opcode,
+					  cpacf_mask_t *mask)
+{
+	__cpacf_query_insn(opcode, mask, CPACF_FC_QUERY);
+}
+
 static __always_inline int __cpacf_check_opcode(unsigned int opcode)
 {
 	switch (opcode) {
@@ -268,6 +317,8 @@ static __always_inline int __cpacf_check_opcode(unsigned int opcode)
 		return test_facility(57);	/* check for MSA5 */
 	case CPACF_KMA:
 		return test_facility(146);	/* check for MSA8 */
+	case CPACF_KDSA:
+		return test_facility(155);	/* check for MSA9 */
 	default:
 		__cpacf_bad_opcode();
 		return 0;
@@ -275,14 +326,15 @@ static __always_inline int __cpacf_check_opcode(unsigned int opcode)
 }
 
 /**
- * cpacf_query() - check if a specific CPACF function is available
+ * cpacf_query() - Query the function code mask for this CPACF opcode
  * @opcode: the opcode of the crypto instruction
- * @func: the function code to test for
+ * @mask: ptr to struct cpacf_mask_t
  *
  * Executes the query function for the given crypto instruction @opcode
  * and checks if @func is available
  *
- * Returns 1 if @func is available for @opcode, 0 otherwise
+ * On success 1 is returned and the mask is filled with the function
+ * code mask for this CPACF opcode, otherwise 0 is returned.
  */
 static __always_inline int cpacf_query(unsigned int opcode, cpacf_mask_t *mask)
 {
@@ -299,7 +351,8 @@ static inline int cpacf_test_func(cpacf_mask_t *mask, unsigned int func)
 	return (mask->bytes[func >> 3] & (0x80 >> (func & 7))) != 0;
 }
 
-static __always_inline int cpacf_query_func(unsigned int opcode, unsigned int func)
+static __always_inline int cpacf_query_func(unsigned int opcode,
+					    unsigned int func)
 {
 	cpacf_mask_t mask;
 
@@ -308,6 +361,32 @@ static __always_inline int cpacf_query_func(unsigned int opcode, unsigned int fu
 	return 0;
 }
 
+static __always_inline void __cpacf_qai(unsigned int opcode, cpacf_qai_t *qai)
+{
+	__cpacf_query_insn(opcode, qai, CPACF_FC_QUERY_AUTH_INFO);
+}
+
+/**
+ * cpacf_qai() - Get the query authentication information for a CPACF opcode
+ * @opcode: the opcode of the crypto instruction
+ * @mask: ptr to struct cpacf_qai_t
+ *
+ * Executes the query authentication information function for the given crypto
+ * instruction @opcode and checks if @func is available
+ *
+ * On success 1 is returned and the mask is filled with the query authentication
+ * information for this CPACF opcode, otherwise 0 is returned.
+ */
+static __always_inline int cpacf_qai(unsigned int opcode, cpacf_qai_t *qai)
+{
+	if (cpacf_query_func(opcode, CPACF_FC_QUERY_AUTH_INFO)) {
+		__cpacf_qai(opcode, qai);
+		return 1;
+	}
+	memset(qai, 0, sizeof(*qai));
+	return 0;
+}
+
 /**
  * cpacf_km() - executes the KM (CIPHER MESSAGE) instruction
  * @func: the function code passed to KM; see CPACF_KM_xxx defines
@@ -390,7 +469,7 @@ static inline void cpacf_kimd(unsigned long func, void *param,
 	asm volatile(
 		"	lgr	0,%[fc]\n"
 		"	lgr	1,%[pba]\n"
-		"0:	.insn	rre,%[opc] << 16,0,%[src]\n"
+		"0:	.insn	rrf,%[opc] << 16,0,%[src],8,0\n"
 		"	brc	1,0b\n" /* handle partial completion */
 		: [src] "+&d" (s.pair)
 		: [fc] "d" (func), [pba] "d" ((unsigned long)(param)),
@@ -415,7 +494,7 @@ static inline void cpacf_klmd(unsigned long func, void *param,
 	asm volatile(
 		"	lgr	0,%[fc]\n"
 		"	lgr	1,%[pba]\n"
-		"0:	.insn	rre,%[opc] << 16,0,%[src]\n"
+		"0:	.insn	rrf,%[opc] << 16,0,%[src],8,0\n"
 		"	brc	1,0b\n" /* handle partial completion */
 		: [src] "+&d" (s.pair)
 		: [fc] "d" (func), [pba] "d" ((unsigned long)param),
@@ -424,29 +503,30 @@ static inline void cpacf_klmd(unsigned long func, void *param,
 }
 
 /**
- * cpacf_kmac() - executes the KMAC (COMPUTE MESSAGE AUTHENTICATION CODE)
- *		  instruction
- * @func: the function code passed to KM; see CPACF_KMAC_xxx defines
+ * _cpacf_kmac() - executes the KMAC (COMPUTE MESSAGE AUTHENTICATION CODE)
+ * instruction and updates flags in gr0
+ * @gr0: pointer to gr0 (fc and flags) passed to KMAC; see CPACF_KMAC_xxx defines
  * @param: address of parameter block; see POP for details on each func
  * @src: address of source memory area
  * @src_len: length of src operand in bytes
  *
  * Returns 0 for the query func, number of processed bytes for digest funcs
  */
-static inline int cpacf_kmac(unsigned long func, void *param,
-			     const u8 *src, long src_len)
+static inline int _cpacf_kmac(unsigned long *gr0, void *param,
+			      const u8 *src, long src_len)
 {
 	union register_pair s;
 
 	s.even = (unsigned long)src;
 	s.odd  = (unsigned long)src_len;
 	asm volatile(
-		"	lgr	0,%[fc]\n"
+		"	lgr	0,%[r0]\n"
 		"	lgr	1,%[pba]\n"
 		"0:	.insn	rre,%[opc] << 16,0,%[src]\n"
 		"	brc	1,0b\n" /* handle partial completion */
-		: [src] "+&d" (s.pair)
-		: [fc] "d" (func), [pba] "d" ((unsigned long)param),
+		"	lgr	%[r0],0\n"
+		: [r0] "+d" (*gr0), [src] "+&d" (s.pair)
+		: [pba] "d" ((unsigned long)param),
 		  [opc] "i" (CPACF_KMAC)
 		: "cc", "memory", "0", "1");
 
@@ -454,6 +534,22 @@ static inline int cpacf_kmac(unsigned long func, void *param,
 }
 
 /**
+ * cpacf_kmac() - executes the KMAC (COMPUTE MESSAGE AUTHENTICATION CODE)
+ * instruction
+ * @func: function code passed to KMAC; see CPACF_KMAC_xxx defines
+ * @param: address of parameter block; see POP for details on each func
+ * @src: address of source memory area
+ * @src_len: length of src operand in bytes
+ *
+ * Returns 0 for the query func, number of processed bytes for digest funcs
+ */
+static inline int cpacf_kmac(unsigned long func, void *param,
+			     const u8 *src, long src_len)
+{
+	return _cpacf_kmac(&func, param, src, src_len);
+}
+
+/**
  * cpacf_kmctr() - executes the KMCTR (CIPHER MESSAGE WITH COUNTER) instruction
  * @func: the function code passed to KMCTR; see CPACF_KMCTR_xxx defines
  * @param: address of parameter block; see POP for details on each func
@@ -542,6 +638,8 @@ static inline void cpacf_trng(u8 *ucbuf, unsigned long ucbuf_len,
 		: [ucbuf] "+&d" (u.pair), [cbuf] "+&d" (c.pair)
 		: [fc] "K" (CPACF_PRNO_TRNG), [opc] "i" (CPACF_PRNO)
 		: "cc", "memory", "0");
+	kmsan_unpoison_memory(ucbuf, ucbuf_len);
+	kmsan_unpoison_memory(cbuf, cbuf_len);
 }
 
 /**
diff --git a/arch/s390/include/asm/cpu_mf.h b/arch/s390/include/asm/cpu_mf.h
index a0de5b9b02ea..9e4bbc3e53f8 100644
--- a/arch/s390/include/asm/cpu_mf.h
+++ b/arch/s390/include/asm/cpu_mf.h
@@ -10,6 +10,7 @@
 #define _ASM_S390_CPU_MF_H
 
 #include <linux/errno.h>
+#include <linux/kmsan-checks.h>
 #include <asm/asm-extable.h>
 #include <asm/facility.h>
 
@@ -239,6 +240,11 @@ static __always_inline int stcctm(enum stcctm_ctr_set set, u64 range, u64 *dest)
 		: "=d" (cc)
 		: "Q" (*dest), "d" (range), "i" (set)
 		: "cc", "memory");
+	/*
+	 * If cc == 2, less than RANGE counters are stored, but it's not easy
+	 * to tell how many. Always unpoison the whole range for simplicity.
+	 */
+	kmsan_unpoison_memory(dest, range * sizeof(u64));
 	return cc;
 }
 
diff --git a/arch/s390/include/asm/ctlreg.h b/arch/s390/include/asm/ctlreg.h
index 72a9556d04f3..e6527f51ad0b 100644
--- a/arch/s390/include/asm/ctlreg.h
+++ b/arch/s390/include/asm/ctlreg.h
@@ -202,8 +202,9 @@ union ctlreg0 {
 		unsigned long	   : 3;
 		unsigned long ccc  : 1; /* Cryptography counter control */
 		unsigned long pec  : 1; /* PAI extension control */
-		unsigned long	   : 17;
-		unsigned long	   : 3;
+		unsigned long	   : 15;
+		unsigned long wti  : 1; /* Warning-track */
+		unsigned long	   : 4;
 		unsigned long lap  : 1; /* Low-address-protection control */
 		unsigned long	   : 4;
 		unsigned long edat : 1; /* Enhanced-DAT-enablement control */
diff --git a/arch/s390/include/asm/current.h b/arch/s390/include/asm/current.h
index 68f84315277c..d03a922c641e 100644
--- a/arch/s390/include/asm/current.h
+++ b/arch/s390/include/asm/current.h
@@ -14,6 +14,6 @@
 
 struct task_struct;
 
-#define current ((struct task_struct *const)S390_lowcore.current_task)
+#define current ((struct task_struct *const)get_lowcore()->current_task)
 
 #endif /* !(_S390_CURRENT_H) */
diff --git a/arch/s390/include/asm/dat-bits.h b/arch/s390/include/asm/dat-bits.h
new file mode 100644
index 000000000000..8d65eec2f124
--- /dev/null
+++ b/arch/s390/include/asm/dat-bits.h
@@ -0,0 +1,170 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * DAT table and related structures
+ *
+ * Copyright IBM Corp. 2024
+ *
+ */
+
+#ifndef _S390_DAT_BITS_H
+#define _S390_DAT_BITS_H
+
+union asce {
+	unsigned long val;
+	struct {
+		unsigned long rsto: 52;/* Region- or Segment-Table Origin */
+		unsigned long	  : 2;
+		unsigned long g   : 1; /* Subspace Group control */
+		unsigned long p   : 1; /* Private Space control */
+		unsigned long s   : 1; /* Storage-Alteration-Event control */
+		unsigned long x   : 1; /* Space-Switch-Event control */
+		unsigned long r   : 1; /* Real-Space control */
+		unsigned long	  : 1;
+		unsigned long dt  : 2; /* Designation-Type control */
+		unsigned long tl  : 2; /* Region- or Segment-Table Length */
+	};
+};
+
+enum {
+	ASCE_TYPE_SEGMENT = 0,
+	ASCE_TYPE_REGION3 = 1,
+	ASCE_TYPE_REGION2 = 2,
+	ASCE_TYPE_REGION1 = 3
+};
+
+union region1_table_entry {
+	unsigned long val;
+	struct {
+		unsigned long rto: 52;/* Region-Table Origin */
+		unsigned long	 : 2;
+		unsigned long p  : 1; /* DAT-Protection Bit */
+		unsigned long	 : 1;
+		unsigned long tf : 2; /* Region-Second-Table Offset */
+		unsigned long i  : 1; /* Region-Invalid Bit */
+		unsigned long	 : 1;
+		unsigned long tt : 2; /* Table-Type Bits */
+		unsigned long tl : 2; /* Region-Second-Table Length */
+	};
+};
+
+union region2_table_entry {
+	unsigned long val;
+	struct {
+		unsigned long rto: 52;/* Region-Table Origin */
+		unsigned long	 : 2;
+		unsigned long p  : 1; /* DAT-Protection Bit */
+		unsigned long	 : 1;
+		unsigned long tf : 2; /* Region-Third-Table Offset */
+		unsigned long i  : 1; /* Region-Invalid Bit */
+		unsigned long	 : 1;
+		unsigned long tt : 2; /* Table-Type Bits */
+		unsigned long tl : 2; /* Region-Third-Table Length */
+	};
+};
+
+struct region3_table_entry_fc0 {
+	unsigned long sto: 52;/* Segment-Table Origin */
+	unsigned long	 : 1;
+	unsigned long fc : 1; /* Format-Control */
+	unsigned long p  : 1; /* DAT-Protection Bit */
+	unsigned long	 : 1;
+	unsigned long tf : 2; /* Segment-Table Offset */
+	unsigned long i  : 1; /* Region-Invalid Bit */
+	unsigned long cr : 1; /* Common-Region Bit */
+	unsigned long tt : 2; /* Table-Type Bits */
+	unsigned long tl : 2; /* Segment-Table Length */
+};
+
+struct region3_table_entry_fc1 {
+	unsigned long rfaa: 33;/* Region-Frame Absolute Address */
+	unsigned long	  : 14;
+	unsigned long av  : 1; /* ACCF-Validity Control */
+	unsigned long acc : 4; /* Access-Control Bits */
+	unsigned long f   : 1; /* Fetch-Protection Bit */
+	unsigned long fc  : 1; /* Format-Control */
+	unsigned long p   : 1; /* DAT-Protection Bit */
+	unsigned long iep : 1; /* Instruction-Execution-Protection */
+	unsigned long	  : 2;
+	unsigned long i   : 1; /* Region-Invalid Bit */
+	unsigned long cr  : 1; /* Common-Region Bit */
+	unsigned long tt  : 2; /* Table-Type Bits */
+	unsigned long	  : 2;
+};
+
+union region3_table_entry {
+	unsigned long val;
+	struct region3_table_entry_fc0 fc0;
+	struct region3_table_entry_fc1 fc1;
+	struct {
+		unsigned long	: 53;
+		unsigned long fc: 1; /* Format-Control */
+		unsigned long	: 4;
+		unsigned long i : 1; /* Region-Invalid Bit */
+		unsigned long cr: 1; /* Common-Region Bit */
+		unsigned long tt: 2; /* Table-Type Bits */
+		unsigned long	: 2;
+	};
+};
+
+struct segment_table_entry_fc0 {
+	unsigned long pto: 53;/* Page-Table Origin */
+	unsigned long fc : 1; /* Format-Control */
+	unsigned long p  : 1; /* DAT-Protection Bit */
+	unsigned long	 : 3;
+	unsigned long i  : 1; /* Segment-Invalid Bit */
+	unsigned long cs : 1; /* Common-Segment Bit */
+	unsigned long tt : 2; /* Table-Type Bits */
+	unsigned long	 : 2;
+};
+
+struct segment_table_entry_fc1 {
+	unsigned long sfaa: 44;/* Segment-Frame Absolute Address */
+	unsigned long	  : 3;
+	unsigned long av  : 1; /* ACCF-Validity Control */
+	unsigned long acc : 4; /* Access-Control Bits */
+	unsigned long f   : 1; /* Fetch-Protection Bit */
+	unsigned long fc  : 1; /* Format-Control */
+	unsigned long p   : 1; /* DAT-Protection Bit */
+	unsigned long iep : 1; /* Instruction-Execution-Protection */
+	unsigned long	  : 2;
+	unsigned long i   : 1; /* Segment-Invalid Bit */
+	unsigned long cs  : 1; /* Common-Segment Bit */
+	unsigned long tt  : 2; /* Table-Type Bits */
+	unsigned long	  : 2;
+};
+
+union segment_table_entry {
+	unsigned long val;
+	struct segment_table_entry_fc0 fc0;
+	struct segment_table_entry_fc1 fc1;
+	struct {
+		unsigned long	: 53;
+		unsigned long fc: 1; /* Format-Control */
+		unsigned long	: 4;
+		unsigned long i : 1; /* Segment-Invalid Bit */
+		unsigned long cs: 1; /* Common-Segment Bit */
+		unsigned long tt: 2; /* Table-Type Bits */
+		unsigned long	: 2;
+	};
+};
+
+union page_table_entry {
+	unsigned long val;
+	struct {
+		unsigned long pfra: 52;/* Page-Frame Real Address */
+		unsigned long z   : 1; /* Zero Bit */
+		unsigned long i   : 1; /* Page-Invalid Bit */
+		unsigned long p   : 1; /* DAT-Protection Bit */
+		unsigned long iep : 1; /* Instruction-Execution-Protection */
+		unsigned long	  : 8;
+	};
+};
+
+enum {
+	TABLE_TYPE_SEGMENT = 0,
+	TABLE_TYPE_REGION3 = 1,
+	TABLE_TYPE_REGION2 = 2,
+	TABLE_TYPE_REGION1 = 3
+};
+
+#endif /* _S390_DAT_BITS_H */
diff --git a/arch/s390/include/asm/diag.h b/arch/s390/include/asm/diag.h
index 20b94220113b..e1316e181230 100644
--- a/arch/s390/include/asm/diag.h
+++ b/arch/s390/include/asm/diag.h
@@ -12,6 +12,7 @@
 #include <linux/if_ether.h>
 #include <linux/percpu.h>
 #include <asm/asm-extable.h>
+#include <asm/sclp.h>
 #include <asm/cio.h>
 
 enum diag_stat_enum {
@@ -37,6 +38,7 @@ enum diag_stat_enum {
 	DIAG_STAT_X308,
 	DIAG_STAT_X318,
 	DIAG_STAT_X320,
+	DIAG_STAT_X49C,
 	DIAG_STAT_X500,
 	NR_DIAG_STAT
 };
@@ -117,6 +119,8 @@ enum diag204_sc {
 };
 
 #define DIAG204_SUBCODE_MASK 0xffff
+#define DIAG204_BIF_BIT 0x80000000
+#define DIAG204_BUSY_WAIT (HZ / 10)
 
 /* The two available diag 204 data formats */
 enum diag204_format {
@@ -326,6 +330,11 @@ union diag318_info {
 	};
 };
 
+static inline bool diag204_has_bif(void)
+{
+	return sclp.has_diag204_bif;
+}
+
 int diag204(unsigned long subcode, unsigned long size, void *addr);
 int diag224(void *ptr);
 int diag26c(void *req, void *resp, enum diag26c_sc subcode);
@@ -355,4 +364,12 @@ void _diag0c_amode31(unsigned long rx);
 void _diag308_reset_amode31(void);
 int _diag8c_amode31(struct diag8c *addr, struct ccw_dev_id *devno, size_t len);
 
+/* diag 49c subcodes */
+enum diag49c_sc {
+	DIAG49C_SUBC_ACK = 0,
+	DIAG49C_SUBC_REG = 1
+};
+
+int diag49c(unsigned long subcode);
+
 #endif /* _ASM_S390_DIAG_H */
diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h
index 70a30ae258b7..8f2c23cc52b6 100644
--- a/arch/s390/include/asm/elf.h
+++ b/arch/s390/include/asm/elf.h
@@ -91,6 +91,14 @@
 /* Keep this the last entry.  */
 #define R_390_NUM	61
 
+/*
+ * HWCAP flags - for AT_HWCAP
+ *
+ * Bits 32-63 are reserved for use by libc.
+ * Bit 31 is reserved and will be used by libc to determine if a second
+ * argument is passed to IFUNC resolvers. This will be implemented when
+ * there is a need for AT_HWCAP2.
+ */
 enum {
 	HWCAP_NR_ESAN3		= 0,
 	HWCAP_NR_ZARCH		= 1,
diff --git a/arch/s390/include/asm/entry-common.h b/arch/s390/include/asm/entry-common.h
index 7f5004065e8a..35555c944630 100644
--- a/arch/s390/include/asm/entry-common.h
+++ b/arch/s390/include/asm/entry-common.h
@@ -54,7 +54,7 @@ static __always_inline void arch_exit_to_user_mode(void)
 static inline void arch_exit_to_user_mode_prepare(struct pt_regs *regs,
 						  unsigned long ti_work)
 {
-	choose_random_kstack_offset(get_tod_clock_fast() & 0xff);
+	choose_random_kstack_offset(get_tod_clock_fast());
 }
 
 #define arch_exit_to_user_mode_prepare arch_exit_to_user_mode_prepare
diff --git a/arch/s390/include/asm/facility.h b/arch/s390/include/asm/facility.h
index 796007125dff..715bcf8fb69a 100644
--- a/arch/s390/include/asm/facility.h
+++ b/arch/s390/include/asm/facility.h
@@ -14,13 +14,12 @@
 #include <linux/string.h>
 #include <linux/types.h>
 #include <linux/preempt.h>
-
+#include <asm/alternative.h>
 #include <asm/lowcore.h>
 
 #define MAX_FACILITY_BIT (sizeof(stfle_fac_list) * 8)
 
 extern u64 stfle_fac_list[16];
-extern u64 alt_stfle_fac_list[16];
 
 static inline void __set_facility(unsigned long nr, void *facilities)
 {
@@ -40,28 +39,51 @@ static inline void __clear_facility(unsigned long nr, void *facilities)
 	ptr[nr >> 3] &= ~(0x80 >> (nr & 7));
 }
 
-static inline int __test_facility(unsigned long nr, void *facilities)
+static __always_inline bool __test_facility(unsigned long nr, void *facilities)
 {
 	unsigned char *ptr;
 
 	if (nr >= MAX_FACILITY_BIT)
-		return 0;
+		return false;
 	ptr = (unsigned char *) facilities + (nr >> 3);
 	return (*ptr & (0x80 >> (nr & 7))) != 0;
 }
 
 /*
+ * __test_facility_constant() generates a single instruction branch. If the
+ * tested facility is available (likely) the branch is patched into a nop.
+ *
+ * Do not use this function unless you know what you are doing. All users are
+ * supposed to use test_facility() which will do the right thing.
+ */
+static __always_inline bool __test_facility_constant(unsigned long nr)
+{
+	asm goto(
+		ALTERNATIVE("brcl 15,%l[l_no]", "brcl 0,0", ALT_FACILITY(%[nr]))
+		:
+		: [nr] "i" (nr)
+		:
+		: l_no);
+	return true;
+l_no:
+	return false;
+}
+
+/*
  * The test_facility function uses the bit ordering where the MSB is bit 0.
  * That makes it easier to query facility bits with the bit number as
  * documented in the Principles of Operation.
  */
-static inline int test_facility(unsigned long nr)
+static __always_inline bool test_facility(unsigned long nr)
 {
 	unsigned long facilities_als[] = { FACILITIES_ALS };
 
-	if (__builtin_constant_p(nr) && nr < sizeof(facilities_als) * 8) {
-		if (__test_facility(nr, &facilities_als))
-			return 1;
+	if (!__is_defined(__DECOMPRESSOR) && __builtin_constant_p(nr)) {
+		if (nr < sizeof(facilities_als) * 8) {
+			if (__test_facility(nr, &facilities_als))
+				return true;
+		}
+		return __test_facility_constant(nr);
 	}
 	return __test_facility(nr, &stfle_fac_list);
 }
@@ -92,8 +114,8 @@ static inline void __stfle(u64 *stfle_fac_list, int size)
 
 	asm volatile(
 		"	stfl	0(0)\n"
-		: "=m" (S390_lowcore.stfl_fac_list));
-	stfl_fac_list = S390_lowcore.stfl_fac_list;
+		: "=m" (get_lowcore()->stfl_fac_list));
+	stfl_fac_list = get_lowcore()->stfl_fac_list;
 	memcpy(stfle_fac_list, &stfl_fac_list, 4);
 	nr = 4; /* bytes stored by stfl */
 	if (stfl_fac_list & 0x01000000) {
diff --git a/arch/s390/include/asm/fpu-insn-asm.h b/arch/s390/include/asm/fpu-insn-asm.h
index 02ccfe46050a..d296322be4bc 100644
--- a/arch/s390/include/asm/fpu-insn-asm.h
+++ b/arch/s390/include/asm/fpu-insn-asm.h
@@ -407,6 +407,28 @@
 	MRXBOPC	0, 0x0E, v1
 .endm
 
+/* VECTOR STORE BYTE REVERSED ELEMENTS */
+	.macro	VSTBR	vr1, disp, index="%r0", base, m
+	VX_NUM	v1, \vr1
+	GR_NUM	x2, \index
+	GR_NUM	b2, \base
+	.word	0xE600 | ((v1&15) << 4) | (x2&15)
+	.word	(b2 << 12) | (\disp)
+	MRXBOPC	\m, 0x0E, v1
+.endm
+.macro	VSTBRH	vr1, disp, index="%r0", base
+	VSTBR	\vr1, \disp, \index, \base, 1
+.endm
+.macro	VSTBRF	vr1, disp, index="%r0", base
+	VSTBR	\vr1, \disp, \index, \base, 2
+.endm
+.macro	VSTBRG	vr1, disp, index="%r0", base
+	VSTBR	\vr1, \disp, \index, \base, 3
+.endm
+.macro	VSTBRQ	vr1, disp, index="%r0", base
+	VSTBR	\vr1, \disp, \index, \base, 4
+.endm
+
 /* VECTOR STORE MULTIPLE */
 .macro	VSTM	vfrom, vto, disp, base, hint=3
 	VX_NUM	v1, \vfrom
diff --git a/arch/s390/include/asm/ftrace.h b/arch/s390/include/asm/ftrace.h
index 77e479d44f1e..406746666eb7 100644
--- a/arch/s390/include/asm/ftrace.h
+++ b/arch/s390/include/asm/ftrace.h
@@ -2,13 +2,27 @@
 #ifndef _ASM_S390_FTRACE_H
 #define _ASM_S390_FTRACE_H
 
-#define HAVE_FUNCTION_GRAPH_RET_ADDR_PTR
 #define ARCH_SUPPORTS_FTRACE_OPS 1
 #define MCOUNT_INSN_SIZE	6
 
 #ifndef __ASSEMBLY__
+#include <asm/stacktrace.h>
 
-unsigned long return_address(unsigned int n);
+static __always_inline unsigned long return_address(unsigned int n)
+{
+	struct stack_frame *sf;
+
+	if (!n)
+		return (unsigned long)__builtin_return_address(0);
+
+	sf = (struct stack_frame *)current_frame_address();
+	do {
+		sf = (struct stack_frame *)sf->back_chain;
+		if (!sf)
+			return 0;
+	} while (--n);
+	return sf->gprs[8];
+}
 #define ftrace_return_address(n) return_address(n)
 
 void ftrace_caller(void);
diff --git a/arch/s390/include/asm/hardirq.h b/arch/s390/include/asm/hardirq.h
index 58668ffb5488..a5b45388c91f 100644
--- a/arch/s390/include/asm/hardirq.h
+++ b/arch/s390/include/asm/hardirq.h
@@ -13,9 +13,9 @@
 
 #include <asm/lowcore.h>
 
-#define local_softirq_pending() (S390_lowcore.softirq_pending)
-#define set_softirq_pending(x) (S390_lowcore.softirq_pending = (x))
-#define or_softirq_pending(x)  (S390_lowcore.softirq_pending |= (x))
+#define local_softirq_pending() (get_lowcore()->softirq_pending)
+#define set_softirq_pending(x) (get_lowcore()->softirq_pending = (x))
+#define or_softirq_pending(x)  (get_lowcore()->softirq_pending |= (x))
 
 #define __ARCH_IRQ_STAT
 #define __ARCH_IRQ_EXIT_IRQS_DISABLED
diff --git a/arch/s390/include/asm/hiperdispatch.h b/arch/s390/include/asm/hiperdispatch.h
new file mode 100644
index 000000000000..27e23aa27a24
--- /dev/null
+++ b/arch/s390/include/asm/hiperdispatch.h
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright IBM Corp. 2024
+ */
+
+#ifndef _ASM_HIPERDISPATCH_H
+#define _ASM_HIPERDISPATCH_H
+
+void hd_reset_state(void);
+void hd_add_core(int cpu);
+void hd_disable_hiperdispatch(void);
+int hd_enable_hiperdispatch(void);
+
+#endif /* _ASM_HIPERDISPATCH_H */
diff --git a/arch/s390/include/asm/hugetlb.h b/arch/s390/include/asm/hugetlb.h
index ce5f4fe8be4d..cf1b5d6fb1a6 100644
--- a/arch/s390/include/asm/hugetlb.h
+++ b/arch/s390/include/asm/hugetlb.h
@@ -19,7 +19,7 @@ void set_huge_pte_at(struct mm_struct *mm, unsigned long addr,
 		     pte_t *ptep, pte_t pte, unsigned long sz);
 void __set_huge_pte_at(struct mm_struct *mm, unsigned long addr,
 		     pte_t *ptep, pte_t pte);
-pte_t huge_ptep_get(pte_t *ptep);
+pte_t huge_ptep_get(struct mm_struct *mm, unsigned long addr, pte_t *ptep);
 pte_t huge_ptep_get_and_clear(struct mm_struct *mm,
 			      unsigned long addr, pte_t *ptep);
 
@@ -64,7 +64,7 @@ static inline int huge_ptep_set_access_flags(struct vm_area_struct *vma,
 					     unsigned long addr, pte_t *ptep,
 					     pte_t pte, int dirty)
 {
-	int changed = !pte_same(huge_ptep_get(ptep), pte);
+	int changed = !pte_same(huge_ptep_get(vma->vm_mm, addr, ptep), pte);
 	if (changed) {
 		huge_ptep_get_and_clear(vma->vm_mm, addr, ptep);
 		__set_huge_pte_at(vma->vm_mm, addr, ptep, pte);
diff --git a/arch/s390/include/asm/irq.h b/arch/s390/include/asm/irq.h
index 54b42817f70a..d9e705f4a697 100644
--- a/arch/s390/include/asm/irq.h
+++ b/arch/s390/include/asm/irq.h
@@ -47,6 +47,7 @@ enum interruption_class {
 	IRQEXT_CMS,
 	IRQEXT_CMC,
 	IRQEXT_FTP,
+	IRQEXT_WTI,
 	IRQIO_CIO,
 	IRQIO_DAS,
 	IRQIO_C15,
@@ -99,6 +100,7 @@ int unregister_external_irq(u16 code, ext_int_handler_t handler);
 enum irq_subclass {
 	IRQ_SUBCLASS_MEASUREMENT_ALERT = 5,
 	IRQ_SUBCLASS_SERVICE_SIGNAL = 9,
+	IRQ_SUBCLASS_WARNING_TRACK = 33,
 };
 
 #define CR0_IRQ_SUBCLASS_MASK					  \
diff --git a/arch/s390/include/asm/irqflags.h b/arch/s390/include/asm/irqflags.h
index 02427b205c11..bcab456dfb80 100644
--- a/arch/s390/include/asm/irqflags.h
+++ b/arch/s390/include/asm/irqflags.h
@@ -37,12 +37,18 @@ static __always_inline void __arch_local_irq_ssm(unsigned long flags)
 	asm volatile("ssm   %0" : : "Q" (flags) : "memory");
 }
 
-static __always_inline unsigned long arch_local_save_flags(void)
+#ifdef CONFIG_KMSAN
+#define arch_local_irq_attributes noinline notrace __no_sanitize_memory __maybe_unused
+#else
+#define arch_local_irq_attributes __always_inline
+#endif
+
+static arch_local_irq_attributes unsigned long arch_local_save_flags(void)
 {
 	return __arch_local_irq_stnsm(0xff);
 }
 
-static __always_inline unsigned long arch_local_irq_save(void)
+static arch_local_irq_attributes unsigned long arch_local_irq_save(void)
 {
 	return __arch_local_irq_stnsm(0xfc);
 }
@@ -52,7 +58,12 @@ static __always_inline void arch_local_irq_disable(void)
 	arch_local_irq_save();
 }
 
-static __always_inline void arch_local_irq_enable(void)
+static arch_local_irq_attributes void arch_local_irq_enable_external(void)
+{
+	__arch_local_irq_stosm(0x01);
+}
+
+static arch_local_irq_attributes void arch_local_irq_enable(void)
 {
 	__arch_local_irq_stosm(0x03);
 }
diff --git a/arch/s390/include/asm/kmsan.h b/arch/s390/include/asm/kmsan.h
new file mode 100644
index 000000000000..f73e181d09ae
--- /dev/null
+++ b/arch/s390/include/asm/kmsan.h
@@ -0,0 +1,59 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_S390_KMSAN_H
+#define _ASM_S390_KMSAN_H
+
+#include <asm/lowcore.h>
+#include <asm/page.h>
+#include <linux/kmsan.h>
+#include <linux/mmzone.h>
+#include <linux/stddef.h>
+
+#ifndef MODULE
+
+static inline bool is_lowcore_addr(void *addr)
+{
+	return addr >= (void *)get_lowcore() &&
+	       addr < (void *)(get_lowcore() + 1);
+}
+
+static inline void *arch_kmsan_get_meta_or_null(void *addr, bool is_origin)
+{
+	if (is_lowcore_addr(addr)) {
+		/*
+		 * Different lowcores accessed via S390_lowcore are described
+		 * by the same struct page. Resolve the prefix manually in
+		 * order to get a distinct struct page.
+		 */
+		addr += (void *)lowcore_ptr[raw_smp_processor_id()] -
+			(void *)get_lowcore();
+		if (KMSAN_WARN_ON(is_lowcore_addr(addr)))
+			return NULL;
+		return kmsan_get_metadata(addr, is_origin);
+	}
+	return NULL;
+}
+
+static inline bool kmsan_virt_addr_valid(void *addr)
+{
+	bool ret;
+
+	/*
+	 * pfn_valid() relies on RCU, and may call into the scheduler on exiting
+	 * the critical section. However, this would result in recursion with
+	 * KMSAN. Therefore, disable preemption here, and re-enable preemption
+	 * below while suppressing reschedules to avoid recursion.
+	 *
+	 * Note, this sacrifices occasionally breaking scheduling guarantees.
+	 * Although, a kernel compiled with KMSAN has already given up on any
+	 * performance guarantees due to being heavily instrumented.
+	 */
+	preempt_disable();
+	ret = virt_addr_valid(addr);
+	preempt_enable_no_resched();
+
+	return ret;
+}
+
+#endif /* !MODULE */
+
+#endif /* _ASM_S390_KMSAN_H */
diff --git a/arch/s390/include/asm/kvm_host.h b/arch/s390/include/asm/kvm_host.h
index 95990461888f..8e77afbed58e 100644
--- a/arch/s390/include/asm/kvm_host.h
+++ b/arch/s390/include/asm/kvm_host.h
@@ -15,7 +15,6 @@
 #include <linux/hrtimer.h>
 #include <linux/interrupt.h>
 #include <linux/kvm_types.h>
-#include <linux/kvm_host.h>
 #include <linux/kvm.h>
 #include <linux/seqlock.h>
 #include <linux/module.h>
@@ -427,6 +426,7 @@ struct kvm_vcpu_stat {
 	u64 instruction_io_other;
 	u64 instruction_lpsw;
 	u64 instruction_lpswe;
+	u64 instruction_lpswey;
 	u64 instruction_pfmf;
 	u64 instruction_ptff;
 	u64 instruction_sck;
@@ -1029,11 +1029,12 @@ void kvm_arch_crypto_clear_masks(struct kvm *kvm);
 void kvm_arch_crypto_set_masks(struct kvm *kvm, unsigned long *apm,
 			       unsigned long *aqm, unsigned long *adm);
 
-int __sie64a(phys_addr_t sie_block_phys, struct kvm_s390_sie_block *sie_block, u64 *rsa);
+int __sie64a(phys_addr_t sie_block_phys, struct kvm_s390_sie_block *sie_block, u64 *rsa,
+	     unsigned long gasce);
 
-static inline int sie64a(struct kvm_s390_sie_block *sie_block, u64 *rsa)
+static inline int sie64a(struct kvm_s390_sie_block *sie_block, u64 *rsa, unsigned long gasce)
 {
-	return __sie64a(virt_to_phys(sie_block), sie_block, rsa);
+	return __sie64a(virt_to_phys(sie_block), sie_block, rsa, gasce);
 }
 
 extern char sie_exit;
@@ -1045,7 +1046,6 @@ extern int kvm_s390_gisc_register(struct kvm *kvm, u32 gisc);
 extern int kvm_s390_gisc_unregister(struct kvm *kvm, u32 gisc);
 
 static inline void kvm_arch_sync_events(struct kvm *kvm) {}
-static inline void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu) {}
 static inline void kvm_arch_free_memslot(struct kvm *kvm,
 					 struct kvm_memory_slot *slot) {}
 static inline void kvm_arch_memslots_updated(struct kvm *kvm, u64 gen) {}
diff --git a/arch/s390/include/asm/lowcore.h b/arch/s390/include/asm/lowcore.h
index 8c5f16857539..48c64716d1f2 100644
--- a/arch/s390/include/asm/lowcore.h
+++ b/arch/s390/include/asm/lowcore.h
@@ -14,10 +14,15 @@
 #include <asm/ctlreg.h>
 #include <asm/cpu.h>
 #include <asm/types.h>
+#include <asm/alternative.h>
 
 #define LC_ORDER 1
 #define LC_PAGES 2
 
+#define LOWCORE_ALT_ADDRESS	_AC(0x70000, UL)
+
+#ifndef __ASSEMBLY__
+
 struct pgm_tdb {
 	u64 data[32];
 };
@@ -93,12 +98,11 @@ struct lowcore {
 	psw_t	io_new_psw;			/* 0x01f0 */
 
 	/* Save areas. */
-	__u64	save_area_sync[8];		/* 0x0200 */
-	__u64	save_area_async[8];		/* 0x0240 */
+	__u64	save_area[8];			/* 0x0200 */
+	__u8	pad_0x0240[0x0280-0x0240];	/* 0x0240 */
 	__u64	save_area_restart[1];		/* 0x0280 */
 
-	/* CPU flags. */
-	__u64	cpu_flags;			/* 0x0288 */
+	__u64	pcpu;				/* 0x0288 */
 
 	/* Return psws. */
 	psw_t	return_psw;			/* 0x0290 */
@@ -213,7 +217,17 @@ struct lowcore {
 	__u8	pad_0x1900[0x2000-0x1900];	/* 0x1900 */
 } __packed __aligned(8192);
 
-#define S390_lowcore (*((struct lowcore *) 0))
+static __always_inline struct lowcore *get_lowcore(void)
+{
+	struct lowcore *lc;
+
+	if (__is_defined(__DECOMPRESSOR))
+		return NULL;
+	asm(ALTERNATIVE("llilh %[lc],0", "llilh %[lc],%[alt]", ALT_LOWCORE)
+	    : [lc] "=d" (lc)
+	    : [alt] "i" (LOWCORE_ALT_ADDRESS >> 16));
+	return lc;
+}
 
 extern struct lowcore *lowcore_ptr[];
 
@@ -222,4 +236,19 @@ static inline void set_prefix(__u32 address)
 	asm volatile("spx %0" : : "Q" (address) : "memory");
 }
 
+#else /* __ASSEMBLY__ */
+
+.macro GET_LC reg
+	ALTERNATIVE "llilh	\reg,0",					\
+		__stringify(llilh	\reg, LOWCORE_ALT_ADDRESS >> 16),	\
+		ALT_LOWCORE
+.endm
+
+.macro STMG_LC start, end, savearea
+	ALTERNATIVE "stmg	\start, \end, \savearea",				\
+		__stringify(stmg	\start, \end, LOWCORE_ALT_ADDRESS + \savearea),	\
+		ALT_LOWCORE
+.endm
+
+#endif /* __ASSEMBLY__ */
 #endif /* _ASM_S390_LOWCORE_H */
diff --git a/arch/s390/include/asm/march.h b/arch/s390/include/asm/march.h
new file mode 100644
index 000000000000..fd9eef3be44c
--- /dev/null
+++ b/arch/s390/include/asm/march.h
@@ -0,0 +1,38 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef __ASM_S390_MARCH_H
+#define __ASM_S390_MARCH_H
+
+#include <linux/kconfig.h>
+
+#define MARCH_HAS_Z10_FEATURES 1
+
+#ifndef __DECOMPRESSOR
+
+#ifdef CONFIG_HAVE_MARCH_Z196_FEATURES
+#define MARCH_HAS_Z196_FEATURES 1
+#endif
+
+#ifdef CONFIG_HAVE_MARCH_ZEC12_FEATURES
+#define MARCH_HAS_ZEC12_FEATURES 1
+#endif
+
+#ifdef CONFIG_HAVE_MARCH_Z13_FEATURES
+#define MARCH_HAS_Z13_FEATURES 1
+#endif
+
+#ifdef CONFIG_HAVE_MARCH_Z14_FEATURES
+#define MARCH_HAS_Z14_FEATURES 1
+#endif
+
+#ifdef CONFIG_HAVE_MARCH_Z15_FEATURES
+#define MARCH_HAS_Z15_FEATURES 1
+#endif
+
+#ifdef CONFIG_HAVE_MARCH_Z16_FEATURES
+#define MARCH_HAS_Z16_FEATURES 1
+#endif
+
+#endif /* __DECOMPRESSOR */
+
+#endif /* __ASM_S390_MARCH_H */
diff --git a/arch/s390/include/asm/mmu_context.h b/arch/s390/include/asm/mmu_context.h
index a7789a9f6218..d56eb0a1f37b 100644
--- a/arch/s390/include/asm/mmu_context.h
+++ b/arch/s390/include/asm/mmu_context.h
@@ -76,9 +76,9 @@ static inline void switch_mm_irqs_off(struct mm_struct *prev, struct mm_struct *
 	int cpu = smp_processor_id();
 
 	if (next == &init_mm)
-		S390_lowcore.user_asce = s390_invalid_asce;
+		get_lowcore()->user_asce = s390_invalid_asce;
 	else
-		S390_lowcore.user_asce.val = next->context.asce;
+		get_lowcore()->user_asce.val = next->context.asce;
 	cpumask_set_cpu(cpu, &next->context.cpu_attach_mask);
 	/* Clear previous user-ASCE from CR7 */
 	local_ctl_load(7, &s390_invalid_asce);
@@ -111,7 +111,7 @@ static inline void finish_arch_post_lock_switch(void)
 		__tlb_flush_mm_lazy(mm);
 		preempt_enable();
 	}
-	local_ctl_load(7, &S390_lowcore.user_asce);
+	local_ctl_load(7, &get_lowcore()->user_asce);
 }
 
 #define activate_mm activate_mm
@@ -120,7 +120,7 @@ static inline void activate_mm(struct mm_struct *prev,
 {
 	switch_mm(prev, next, current);
 	cpumask_set_cpu(smp_processor_id(), mm_cpumask(next));
-	local_ctl_load(7, &S390_lowcore.user_asce);
+	local_ctl_load(7, &get_lowcore()->user_asce);
 }
 
 #include <asm-generic/mmu_context.h>
diff --git a/arch/s390/include/asm/mmzone.h b/arch/s390/include/asm/mmzone.h
deleted file mode 100644
index 73e3e7c6976c..000000000000
--- a/arch/s390/include/asm/mmzone.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * NUMA support for s390
- *
- * Copyright IBM Corp. 2015
- */
-
-#ifndef _ASM_S390_MMZONE_H
-#define _ASM_S390_MMZONE_H
-
-#ifdef CONFIG_NUMA
-
-extern struct pglist_data *node_data[];
-#define NODE_DATA(nid) (node_data[nid])
-
-#endif /* CONFIG_NUMA */
-#endif /* _ASM_S390_MMZONE_H */
diff --git a/arch/s390/include/asm/module.h b/arch/s390/include/asm/module.h
index 9f1eea15872c..916ab59e458a 100644
--- a/arch/s390/include/asm/module.h
+++ b/arch/s390/include/asm/module.h
@@ -38,4 +38,18 @@ struct mod_arch_specific {
 #endif /* CONFIG_FUNCTION_TRACER */
 };
 
+static inline const Elf_Shdr *find_section(const Elf_Ehdr *hdr,
+					   const Elf_Shdr *sechdrs,
+					   const char *name)
+{
+	const char *secstrs = (void *)hdr + sechdrs[hdr->e_shstrndx].sh_offset;
+	const Elf_Shdr *s, *se;
+
+	for (s = sechdrs, se = sechdrs + hdr->e_shnum; s < se; s++) {
+		if (strcmp(name, secstrs + s->sh_name) == 0)
+			return s;
+	}
+	return NULL;
+}
+
 #endif /* _ASM_S390_MODULE_H */
diff --git a/arch/s390/include/asm/nospec-branch.h b/arch/s390/include/asm/nospec-branch.h
index b9c1f3cae842..192835a3e24d 100644
--- a/arch/s390/include/asm/nospec-branch.h
+++ b/arch/s390/include/asm/nospec-branch.h
@@ -5,8 +5,17 @@
 #ifndef __ASSEMBLY__
 
 #include <linux/types.h>
+#include <asm/facility.h>
 
 extern int nospec_disable;
+extern int nobp;
+
+static inline bool nobp_enabled(void)
+{
+	if (__is_defined(__DECOMPRESSOR))
+		return false;
+	return nobp && test_facility(82);
+}
 
 void nospec_init_branches(void);
 void nospec_auto_detect(void);
diff --git a/arch/s390/include/asm/page.h b/arch/s390/include/asm/page.h
index 224ff9d433ea..73e1e03317b4 100644
--- a/arch/s390/include/asm/page.h
+++ b/arch/s390/include/asm/page.h
@@ -162,6 +162,7 @@ static inline int page_reset_referenced(unsigned long addr)
 #define _PAGE_ACC_BITS		0xf0	/* HW access control bits	*/
 
 struct page;
+struct folio;
 void arch_free_page(struct page *page, int order);
 void arch_alloc_page(struct page *page, int order);
 
@@ -173,10 +174,8 @@ static inline int devmem_is_allowed(unsigned long pfn)
 #define HAVE_ARCH_FREE_PAGE
 #define HAVE_ARCH_ALLOC_PAGE
 
-#if IS_ENABLED(CONFIG_PGSTE)
-int arch_make_page_accessible(struct page *page);
-#define HAVE_ARCH_MAKE_PAGE_ACCESSIBLE
-#endif
+int arch_make_folio_accessible(struct folio *folio);
+#define HAVE_ARCH_MAKE_FOLIO_ACCESSIBLE
 
 struct vm_layout {
 	unsigned long kaslr_offset;
@@ -247,7 +246,9 @@ static inline unsigned long __phys_addr(unsigned long x, bool is_31bit)
 #define pfn_to_phys(pfn)	((pfn) << PAGE_SHIFT)
 
 #define phys_to_page(phys)	pfn_to_page(phys_to_pfn(phys))
+#define phys_to_folio(phys)	page_folio(phys_to_page(phys))
 #define page_to_phys(page)	pfn_to_phys(page_to_pfn(page))
+#define folio_to_phys(page)	pfn_to_phys(folio_pfn(folio))
 
 static inline void *pfn_to_virt(unsigned long pfn)
 {
@@ -276,8 +277,9 @@ static inline unsigned long virt_to_pfn(const void *kaddr)
 #define AMODE31_SIZE		(3 * PAGE_SIZE)
 
 #define KERNEL_IMAGE_SIZE	(512 * 1024 * 1024)
-#define __START_KERNEL		0x100000
 #define __NO_KASLR_START_KERNEL	CONFIG_KERNEL_IMAGE_BASE
 #define __NO_KASLR_END_KERNEL	(__NO_KASLR_START_KERNEL + KERNEL_IMAGE_SIZE)
 
+#define TEXT_OFFSET		0x100000
+
 #endif /* _S390_PAGE_H */
diff --git a/arch/s390/include/asm/pai.h b/arch/s390/include/asm/pai.h
index 3f609565734b..25f2077ba3c9 100644
--- a/arch/s390/include/asm/pai.h
+++ b/arch/s390/include/asm/pai.h
@@ -55,11 +55,11 @@ static __always_inline void pai_kernel_enter(struct pt_regs *regs)
 		return;
 	if (!static_branch_unlikely(&pai_key))
 		return;
-	if (!S390_lowcore.ccd)
+	if (!get_lowcore()->ccd)
 		return;
 	if (!user_mode(regs))
 		return;
-	WRITE_ONCE(S390_lowcore.ccd, S390_lowcore.ccd | PAI_CRYPTO_KERNEL_OFFSET);
+	WRITE_ONCE(get_lowcore()->ccd, get_lowcore()->ccd | PAI_CRYPTO_KERNEL_OFFSET);
 }
 
 static __always_inline void pai_kernel_exit(struct pt_regs *regs)
@@ -68,18 +68,15 @@ static __always_inline void pai_kernel_exit(struct pt_regs *regs)
 		return;
 	if (!static_branch_unlikely(&pai_key))
 		return;
-	if (!S390_lowcore.ccd)
+	if (!get_lowcore()->ccd)
 		return;
 	if (!user_mode(regs))
 		return;
-	WRITE_ONCE(S390_lowcore.ccd, S390_lowcore.ccd & ~PAI_CRYPTO_KERNEL_OFFSET);
+	WRITE_ONCE(get_lowcore()->ccd, get_lowcore()->ccd & ~PAI_CRYPTO_KERNEL_OFFSET);
 }
 
-enum paievt_mode {
-	PAI_MODE_NONE,
-	PAI_MODE_SAMPLING,
-	PAI_MODE_COUNTING,
-};
-
 #define PAI_SAVE_AREA(x)	((x)->hw.event_base)
+#define PAI_CPU_MASK(x)		((x)->hw.addr_filters)
+#define PAI_SWLIST(x)		(&(x)->hw.tp_list)
+
 #endif
diff --git a/arch/s390/include/asm/pci.h b/arch/s390/include/asm/pci.h
index 30820a649e6e..9d920ced6047 100644
--- a/arch/s390/include/asm/pci.h
+++ b/arch/s390/include/asm/pci.h
@@ -191,7 +191,14 @@ static inline bool zdev_enabled(struct zpci_dev *zdev)
 	return (zdev->fh & (1UL << 31)) ? true : false;
 }
 
-extern const struct attribute_group *zpci_attr_groups[];
+extern const struct attribute_group zpci_attr_group;
+extern const struct attribute_group pfip_attr_group;
+extern const struct attribute_group zpci_ident_attr_group;
+
+#define ARCH_PCI_DEV_GROUPS &zpci_attr_group,		 \
+			    &pfip_attr_group,		 \
+			    &zpci_ident_attr_group,
+
 extern unsigned int s390_pci_force_floating __initdata;
 extern unsigned int s390_pci_no_rid;
 
diff --git a/arch/s390/include/asm/percpu.h b/arch/s390/include/asm/percpu.h
index 264095dd84bc..84f6b8357b45 100644
--- a/arch/s390/include/asm/percpu.h
+++ b/arch/s390/include/asm/percpu.h
@@ -4,12 +4,13 @@
 
 #include <linux/preempt.h>
 #include <asm/cmpxchg.h>
+#include <asm/march.h>
 
 /*
  * s390 uses its own implementation for per cpu data, the offset of
  * the cpu local data area is cached in the cpu's lowcore memory.
  */
-#define __my_cpu_offset S390_lowcore.percpu_offset
+#define __my_cpu_offset get_lowcore()->percpu_offset
 
 /*
  * For 64 bit module code, the module may be more than 4G above the
@@ -50,7 +51,7 @@
 #define this_cpu_or_1(pcp, val)		arch_this_cpu_to_op_simple(pcp, val, |)
 #define this_cpu_or_2(pcp, val)		arch_this_cpu_to_op_simple(pcp, val, |)
 
-#ifndef CONFIG_HAVE_MARCH_Z196_FEATURES
+#ifndef MARCH_HAS_Z196_FEATURES
 
 #define this_cpu_add_4(pcp, val)	arch_this_cpu_to_op_simple(pcp, val, +)
 #define this_cpu_add_8(pcp, val)	arch_this_cpu_to_op_simple(pcp, val, +)
@@ -61,7 +62,7 @@
 #define this_cpu_or_4(pcp, val)		arch_this_cpu_to_op_simple(pcp, val, |)
 #define this_cpu_or_8(pcp, val)		arch_this_cpu_to_op_simple(pcp, val, |)
 
-#else /* CONFIG_HAVE_MARCH_Z196_FEATURES */
+#else /* MARCH_HAS_Z196_FEATURES */
 
 #define arch_this_cpu_add(pcp, val, op1, op2, szcast)			\
 {									\
@@ -129,7 +130,7 @@
 #define this_cpu_or_4(pcp, val)		arch_this_cpu_to_op(pcp, val, "lao")
 #define this_cpu_or_8(pcp, val)		arch_this_cpu_to_op(pcp, val, "laog")
 
-#endif /* CONFIG_HAVE_MARCH_Z196_FEATURES */
+#endif /* MARCH_HAS_Z196_FEATURES */
 
 #define arch_this_cpu_cmpxchg(pcp, oval, nval)				\
 ({									\
diff --git a/arch/s390/include/asm/perf_event.h b/arch/s390/include/asm/perf_event.h
index 9917e2717b2b..66200d4a2134 100644
--- a/arch/s390/include/asm/perf_event.h
+++ b/arch/s390/include/asm/perf_event.h
@@ -48,30 +48,6 @@ struct perf_sf_sde_regs {
 	unsigned long reserved:63;	  /* reserved */
 };
 
-/* Perf PMU definitions for the counter facility */
-#define PERF_CPUM_CF_MAX_CTR		0xffffUL  /* Max ctr for ECCTR */
-
-/* Perf PMU definitions for the sampling facility */
-#define PERF_CPUM_SF_MAX_CTR		2
-#define PERF_EVENT_CPUM_SF		0xB0000UL /* Event: Basic-sampling */
-#define PERF_EVENT_CPUM_SF_DIAG		0xBD000UL /* Event: Combined-sampling */
-#define PERF_EVENT_CPUM_CF_DIAG		0xBC000UL /* Event: Counter sets */
-#define PERF_CPUM_SF_BASIC_MODE		0x0001	  /* Basic-sampling flag */
-#define PERF_CPUM_SF_DIAG_MODE		0x0002	  /* Diagnostic-sampling flag */
-#define PERF_CPUM_SF_MODE_MASK		(PERF_CPUM_SF_BASIC_MODE| \
-					 PERF_CPUM_SF_DIAG_MODE)
-#define PERF_CPUM_SF_FREQ_MODE		0x0008	  /* Sampling with frequency */
-
-#define REG_NONE		0
-#define REG_OVERFLOW		1
-#define OVERFLOW_REG(hwc)	((hwc)->extra_reg.config)
-#define SFB_ALLOC_REG(hwc)	((hwc)->extra_reg.alloc)
-#define TEAR_REG(hwc)		((hwc)->last_tag)
-#define SAMPL_RATE(hwc)		((hwc)->event_base)
-#define SAMPL_FLAGS(hwc)	((hwc)->config_base)
-#define SAMPL_DIAG_MODE(hwc)	(SAMPL_FLAGS(hwc) & PERF_CPUM_SF_DIAG_MODE)
-#define SAMPLE_FREQ_MODE(hwc)	(SAMPL_FLAGS(hwc) & PERF_CPUM_SF_FREQ_MODE)
-
 #define perf_arch_fetch_caller_regs(regs, __ip) do {			\
 	(regs)->psw.addr = (__ip);					\
 	(regs)->gprs[15] = (unsigned long)__builtin_frame_address(0) -	\
diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h
index 70b6ee557eb2..0ffbaf741955 100644
--- a/arch/s390/include/asm/pgtable.h
+++ b/arch/s390/include/asm/pgtable.h
@@ -107,6 +107,18 @@ static inline int is_module_addr(void *addr)
 	return 1;
 }
 
+#ifdef CONFIG_KMSAN
+#define KMSAN_VMALLOC_SIZE (VMALLOC_END - VMALLOC_START)
+#define KMSAN_VMALLOC_SHADOW_START VMALLOC_END
+#define KMSAN_VMALLOC_SHADOW_END (KMSAN_VMALLOC_SHADOW_START + KMSAN_VMALLOC_SIZE)
+#define KMSAN_VMALLOC_ORIGIN_START KMSAN_VMALLOC_SHADOW_END
+#define KMSAN_VMALLOC_ORIGIN_END (KMSAN_VMALLOC_ORIGIN_START + KMSAN_VMALLOC_SIZE)
+#define KMSAN_MODULES_SHADOW_START KMSAN_VMALLOC_ORIGIN_END
+#define KMSAN_MODULES_SHADOW_END (KMSAN_MODULES_SHADOW_START + MODULES_LEN)
+#define KMSAN_MODULES_ORIGIN_START KMSAN_MODULES_SHADOW_END
+#define KMSAN_MODULES_ORIGIN_END (KMSAN_MODULES_ORIGIN_START + MODULES_LEN)
+#endif
+
 #ifdef CONFIG_RANDOMIZE_BASE
 #define KASLR_LEN	(1UL << 31)
 #else
@@ -609,7 +621,15 @@ static inline void csp(unsigned int *ptr, unsigned int old, unsigned int new)
 		: "cc");
 }
 
-static inline void cspg(unsigned long *ptr, unsigned long old, unsigned long new)
+/**
+ * cspg() - Compare and Swap and Purge (CSPG)
+ * @ptr: Pointer to the value to be exchanged
+ * @old: The expected old value
+ * @new: The new value
+ *
+ * Return: True if compare and swap was successful, otherwise false.
+ */
+static inline bool cspg(unsigned long *ptr, unsigned long old, unsigned long new)
 {
 	union register_pair r1 = { .even = old, .odd = new, };
 	unsigned long address = (unsigned long)ptr | 1;
@@ -619,6 +639,7 @@ static inline void cspg(unsigned long *ptr, unsigned long old, unsigned long new
 		: [r1] "+&d" (r1.pair), "+m" (*ptr)
 		: [address] "d" (address)
 		: "cc");
+	return old == r1.even;
 }
 
 #define CRDTE_DTT_PAGE		0x00UL
@@ -627,7 +648,18 @@ static inline void cspg(unsigned long *ptr, unsigned long old, unsigned long new
 #define CRDTE_DTT_REGION2	0x18UL
 #define CRDTE_DTT_REGION1	0x1cUL
 
-static inline void crdte(unsigned long old, unsigned long new,
+/**
+ * crdte() - Compare and Replace DAT Table Entry
+ * @old:     The expected old value
+ * @new:     The new value
+ * @table:   Pointer to the value to be exchanged
+ * @dtt:     Table type of the table to be exchanged
+ * @address: The address mapped by the entry to be replaced
+ * @asce:    The ASCE of this entry
+ *
+ * Return: True if compare and replace was successful, otherwise false.
+ */
+static inline bool crdte(unsigned long old, unsigned long new,
 			 unsigned long *table, unsigned long dtt,
 			 unsigned long address, unsigned long asce)
 {
@@ -638,6 +670,7 @@ static inline void crdte(unsigned long old, unsigned long new,
 		     : [r1] "+&d" (r1.pair)
 		     : [r2] "d" (r2.pair), [asce] "a" (asce)
 		     : "memory", "cc");
+	return old == r1.even;
 }
 
 /*
@@ -922,6 +955,7 @@ static inline int pte_unused(pte_t pte)
  * young/old accounting is not supported, i.e _PAGE_PROTECT and _PAGE_INVALID
  * must not be set.
  */
+#define pte_pgprot pte_pgprot
 static inline pgprot_t pte_pgprot(pte_t pte)
 {
 	unsigned long pte_flags = pte_val(pte) & _PAGE_CHG_MASK;
@@ -1167,7 +1201,7 @@ static inline pte_t ptep_get_and_clear(struct mm_struct *mm,
 	res = ptep_xchg_lazy(mm, addr, ptep, __pte(_PAGE_INVALID));
 	/* At this point the reference through the mapping is still present */
 	if (mm_is_protected(mm) && pte_present(res))
-		uv_convert_owned_from_secure(pte_val(res) & PAGE_MASK);
+		uv_convert_from_secure_pte(res);
 	return res;
 }
 
@@ -1185,7 +1219,7 @@ static inline pte_t ptep_clear_flush(struct vm_area_struct *vma,
 	res = ptep_xchg_direct(vma->vm_mm, addr, ptep, __pte(_PAGE_INVALID));
 	/* At this point the reference through the mapping is still present */
 	if (mm_is_protected(vma->vm_mm) && pte_present(res))
-		uv_convert_owned_from_secure(pte_val(res) & PAGE_MASK);
+		uv_convert_from_secure_pte(res);
 	return res;
 }
 
@@ -1217,14 +1251,14 @@ static inline pte_t ptep_get_and_clear_full(struct mm_struct *mm,
 	 * The notifier should have destroyed all protected vCPUs at this
 	 * point, so the destroy should be successful.
 	 */
-	if (full && !uv_destroy_owned_page(pte_val(res) & PAGE_MASK))
+	if (full && !uv_destroy_pte(res))
 		return res;
 	/*
 	 * If something went wrong and the page could not be destroyed, or
 	 * if this is not a mm teardown, the slower export is used as
 	 * fallback instead.
 	 */
-	uv_convert_owned_from_secure(pte_val(res) & PAGE_MASK);
+	uv_convert_from_secure_pte(res);
 	return res;
 }
 
diff --git a/arch/s390/include/asm/pkey.h b/arch/s390/include/asm/pkey.h
index 47d80a7451a6..5dca1a46a9f6 100644
--- a/arch/s390/include/asm/pkey.h
+++ b/arch/s390/include/asm/pkey.h
@@ -22,7 +22,7 @@
  * @param protkey pointer to buffer receiving the protected key
  * @return 0 on success, negative errno value on failure
  */
-int pkey_keyblob2pkey(const u8 *key, u32 keylen,
-		      u8 *protkey, u32 *protkeylen, u32 *protkeytype);
+int pkey_key2protkey(const u8 *key, u32 keylen,
+		     u8 *protkey, u32 *protkeylen, u32 *protkeytype);
 
 #endif /* _KAPI_PKEY_H */
diff --git a/arch/s390/include/asm/preempt.h b/arch/s390/include/asm/preempt.h
index 0e3da500e98c..deca3f221836 100644
--- a/arch/s390/include/asm/preempt.h
+++ b/arch/s390/include/asm/preempt.h
@@ -5,8 +5,9 @@
 #include <asm/current.h>
 #include <linux/thread_info.h>
 #include <asm/atomic_ops.h>
+#include <asm/march.h>
 
-#ifdef CONFIG_HAVE_MARCH_Z196_FEATURES
+#ifdef MARCH_HAS_Z196_FEATURES
 
 /* We use the MSB mostly because its available */
 #define PREEMPT_NEED_RESCHED	0x80000000
@@ -14,7 +15,7 @@
 
 static __always_inline int preempt_count(void)
 {
-	return READ_ONCE(S390_lowcore.preempt_count) & ~PREEMPT_NEED_RESCHED;
+	return READ_ONCE(get_lowcore()->preempt_count) & ~PREEMPT_NEED_RESCHED;
 }
 
 static __always_inline void preempt_count_set(int pc)
@@ -22,26 +23,26 @@ static __always_inline void preempt_count_set(int pc)
 	int old, new;
 
 	do {
-		old = READ_ONCE(S390_lowcore.preempt_count);
+		old = READ_ONCE(get_lowcore()->preempt_count);
 		new = (old & PREEMPT_NEED_RESCHED) |
 			(pc & ~PREEMPT_NEED_RESCHED);
-	} while (__atomic_cmpxchg(&S390_lowcore.preempt_count,
+	} while (__atomic_cmpxchg(&get_lowcore()->preempt_count,
 				  old, new) != old);
 }
 
 static __always_inline void set_preempt_need_resched(void)
 {
-	__atomic_and(~PREEMPT_NEED_RESCHED, &S390_lowcore.preempt_count);
+	__atomic_and(~PREEMPT_NEED_RESCHED, &get_lowcore()->preempt_count);
 }
 
 static __always_inline void clear_preempt_need_resched(void)
 {
-	__atomic_or(PREEMPT_NEED_RESCHED, &S390_lowcore.preempt_count);
+	__atomic_or(PREEMPT_NEED_RESCHED, &get_lowcore()->preempt_count);
 }
 
 static __always_inline bool test_preempt_need_resched(void)
 {
-	return !(READ_ONCE(S390_lowcore.preempt_count) & PREEMPT_NEED_RESCHED);
+	return !(READ_ONCE(get_lowcore()->preempt_count) & PREEMPT_NEED_RESCHED);
 }
 
 static __always_inline void __preempt_count_add(int val)
@@ -52,11 +53,11 @@ static __always_inline void __preempt_count_add(int val)
 	 */
 	if (!IS_ENABLED(CONFIG_PROFILE_ALL_BRANCHES)) {
 		if (__builtin_constant_p(val) && (val >= -128) && (val <= 127)) {
-			__atomic_add_const(val, &S390_lowcore.preempt_count);
+			__atomic_add_const(val, &get_lowcore()->preempt_count);
 			return;
 		}
 	}
-	__atomic_add(val, &S390_lowcore.preempt_count);
+	__atomic_add(val, &get_lowcore()->preempt_count);
 }
 
 static __always_inline void __preempt_count_sub(int val)
@@ -66,27 +67,27 @@ static __always_inline void __preempt_count_sub(int val)
 
 static __always_inline bool __preempt_count_dec_and_test(void)
 {
-	return __atomic_add(-1, &S390_lowcore.preempt_count) == 1;
+	return __atomic_add(-1, &get_lowcore()->preempt_count) == 1;
 }
 
 static __always_inline bool should_resched(int preempt_offset)
 {
-	return unlikely(READ_ONCE(S390_lowcore.preempt_count) ==
+	return unlikely(READ_ONCE(get_lowcore()->preempt_count) ==
 			preempt_offset);
 }
 
-#else /* CONFIG_HAVE_MARCH_Z196_FEATURES */
+#else /* MARCH_HAS_Z196_FEATURES */
 
 #define PREEMPT_ENABLED	(0)
 
 static __always_inline int preempt_count(void)
 {
-	return READ_ONCE(S390_lowcore.preempt_count);
+	return READ_ONCE(get_lowcore()->preempt_count);
 }
 
 static __always_inline void preempt_count_set(int pc)
 {
-	S390_lowcore.preempt_count = pc;
+	get_lowcore()->preempt_count = pc;
 }
 
 static __always_inline void set_preempt_need_resched(void)
@@ -104,17 +105,17 @@ static __always_inline bool test_preempt_need_resched(void)
 
 static __always_inline void __preempt_count_add(int val)
 {
-	S390_lowcore.preempt_count += val;
+	get_lowcore()->preempt_count += val;
 }
 
 static __always_inline void __preempt_count_sub(int val)
 {
-	S390_lowcore.preempt_count -= val;
+	get_lowcore()->preempt_count -= val;
 }
 
 static __always_inline bool __preempt_count_dec_and_test(void)
 {
-	return !--S390_lowcore.preempt_count && tif_need_resched();
+	return !--get_lowcore()->preempt_count && tif_need_resched();
 }
 
 static __always_inline bool should_resched(int preempt_offset)
@@ -123,7 +124,7 @@ static __always_inline bool should_resched(int preempt_offset)
 			tif_need_resched());
 }
 
-#endif /* CONFIG_HAVE_MARCH_Z196_FEATURES */
+#endif /* MARCH_HAS_Z196_FEATURES */
 
 #define init_task_preempt_count(p)	do { } while (0)
 /* Deferred to CPU bringup time */
diff --git a/arch/s390/include/asm/processor.h b/arch/s390/include/asm/processor.h
index 07ad5a1df878..9a5236acc0a8 100644
--- a/arch/s390/include/asm/processor.h
+++ b/arch/s390/include/asm/processor.h
@@ -14,13 +14,11 @@
 
 #include <linux/bits.h>
 
-#define CIF_SIE			0	/* CPU needs SIE exit cleanup */
 #define CIF_NOHZ_DELAY		2	/* delay HZ disable for a tick */
 #define CIF_ENABLED_WAIT	5	/* in enabled wait state */
 #define CIF_MCCK_GUEST		6	/* machine check happening in guest */
 #define CIF_DEDICATED_CPU	7	/* this CPU is dedicated */
 
-#define _CIF_SIE		BIT(CIF_SIE)
 #define _CIF_NOHZ_DELAY		BIT(CIF_NOHZ_DELAY)
 #define _CIF_ENABLED_WAIT	BIT(CIF_ENABLED_WAIT)
 #define _CIF_MCCK_GUEST		BIT(CIF_MCCK_GUEST)
@@ -42,21 +40,38 @@
 #include <asm/irqflags.h>
 #include <asm/alternative.h>
 
+struct pcpu {
+	unsigned long ec_mask;		/* bit mask for ec_xxx functions */
+	unsigned long ec_clk;		/* sigp timestamp for ec_xxx */
+	unsigned long flags;		/* per CPU flags */
+	unsigned long capacity;		/* cpu capacity for scheduler */
+	signed char state;		/* physical cpu state */
+	signed char polarization;	/* physical polarization */
+	u16 address;			/* physical cpu address */
+};
+
+DECLARE_PER_CPU(struct pcpu, pcpu_devices);
+
 typedef long (*sys_call_ptr_t)(struct pt_regs *regs);
 
+static __always_inline struct pcpu *this_pcpu(void)
+{
+	return (struct pcpu *)(get_lowcore()->pcpu);
+}
+
 static __always_inline void set_cpu_flag(int flag)
 {
-	S390_lowcore.cpu_flags |= (1UL << flag);
+	this_pcpu()->flags |= (1UL << flag);
 }
 
 static __always_inline void clear_cpu_flag(int flag)
 {
-	S390_lowcore.cpu_flags &= ~(1UL << flag);
+	this_pcpu()->flags &= ~(1UL << flag);
 }
 
 static __always_inline bool test_cpu_flag(int flag)
 {
-	return S390_lowcore.cpu_flags & (1UL << flag);
+	return this_pcpu()->flags & (1UL << flag);
 }
 
 static __always_inline bool test_and_set_cpu_flag(int flag)
@@ -81,9 +96,7 @@ static __always_inline bool test_and_clear_cpu_flag(int flag)
  */
 static __always_inline bool test_cpu_flag_of(int flag, int cpu)
 {
-	struct lowcore *lc = lowcore_ptr[cpu];
-
-	return lc->cpu_flags & (1UL << flag);
+	return per_cpu(pcpu_devices, cpu).flags & (1UL << flag);
 }
 
 #define arch_needs_cpu() test_cpu_flag(CIF_NOHZ_DELAY)
@@ -269,7 +282,7 @@ static __always_inline unsigned long __current_stack_pointer(void)
 
 static __always_inline bool on_thread_stack(void)
 {
-	unsigned long ksp = S390_lowcore.kernel_stack;
+	unsigned long ksp = get_lowcore()->kernel_stack;
 
 	return !((ksp ^ current_stack_pointer) & ~(THREAD_SIZE - 1));
 }
@@ -405,7 +418,7 @@ static __always_inline bool regs_irqs_disabled(struct pt_regs *regs)
 
 static __always_inline void bpon(void)
 {
-	asm volatile(ALTERNATIVE("nop", ".insn	rrf,0xb2e80000,0,0,13,0", 82));
+	asm volatile(ALTERNATIVE("nop", ".insn	rrf,0xb2e80000,0,0,13,0", ALT_SPEC(82)));
 }
 
 #endif /* __ASSEMBLY__ */
diff --git a/arch/s390/include/asm/runtime-const.h b/arch/s390/include/asm/runtime-const.h
new file mode 100644
index 000000000000..17878b1d048c
--- /dev/null
+++ b/arch/s390/include/asm/runtime-const.h
@@ -0,0 +1,77 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_S390_RUNTIME_CONST_H
+#define _ASM_S390_RUNTIME_CONST_H
+
+#include <linux/uaccess.h>
+
+#define runtime_const_ptr(sym)					\
+({								\
+	typeof(sym) __ret;					\
+								\
+	asm_inline(						\
+		"0:	iihf	%[__ret],%[c1]\n"		\
+		"	iilf	%[__ret],%[c2]\n"		\
+		".pushsection runtime_ptr_" #sym ",\"a\"\n"	\
+		".long 0b - .\n"				\
+		".popsection"					\
+		: [__ret] "=d" (__ret)				\
+		: [c1] "i" (0x01234567UL),			\
+		  [c2] "i" (0x89abcdefUL));			\
+	__ret;							\
+})
+
+#define runtime_const_shift_right_32(val, sym)			\
+({								\
+	unsigned int __ret = (val);				\
+								\
+	asm_inline(						\
+		"0:	srl	%[__ret],12\n"			\
+		".pushsection runtime_shift_" #sym ",\"a\"\n"	\
+		".long 0b - .\n"				\
+		".popsection"					\
+		: [__ret] "+d" (__ret));			\
+	__ret;							\
+})
+
+#define runtime_const_init(type, sym) do {			\
+	extern s32 __start_runtime_##type##_##sym[];		\
+	extern s32 __stop_runtime_##type##_##sym[];		\
+								\
+	runtime_const_fixup(__runtime_fixup_##type,		\
+			    (unsigned long)(sym),		\
+			    __start_runtime_##type##_##sym,	\
+			    __stop_runtime_##type##_##sym);	\
+} while (0)
+
+/* 32-bit immediate for iihf and iilf in bits in I2 field */
+static inline void __runtime_fixup_32(u32 *p, unsigned int val)
+{
+	s390_kernel_write(p, &val, sizeof(val));
+}
+
+static inline void __runtime_fixup_ptr(void *where, unsigned long val)
+{
+	__runtime_fixup_32(where + 2, val >> 32);
+	__runtime_fixup_32(where + 8, val);
+}
+
+/* Immediate value is lower 12 bits of D2 field of srl */
+static inline void __runtime_fixup_shift(void *where, unsigned long val)
+{
+	u32 insn = *(u32 *)where;
+
+	insn &= 0xfffff000;
+	insn |= (val & 63);
+	s390_kernel_write(where, &insn, sizeof(insn));
+}
+
+static inline void runtime_const_fixup(void (*fn)(void *, unsigned long),
+				       unsigned long val, s32 *start, s32 *end)
+{
+	while (start < end) {
+		fn(*start + (void *)start, val);
+		start++;
+	}
+}
+
+#endif /* _ASM_S390_RUNTIME_CONST_H */
diff --git a/arch/s390/include/asm/sclp.h b/arch/s390/include/asm/sclp.h
index 5742d23bba13..eb00fa1771da 100644
--- a/arch/s390/include/asm/sclp.h
+++ b/arch/s390/include/asm/sclp.h
@@ -72,6 +72,7 @@ struct sclp_info {
 	unsigned char has_core_type : 1;
 	unsigned char has_sprp : 1;
 	unsigned char has_hvs : 1;
+	unsigned char has_wti : 1;
 	unsigned char has_esca : 1;
 	unsigned char has_sief2 : 1;
 	unsigned char has_64bscao : 1;
@@ -84,6 +85,7 @@ struct sclp_info {
 	unsigned char has_ibs : 1;
 	unsigned char has_skey : 1;
 	unsigned char has_kss : 1;
+	unsigned char has_diag204_bif : 1;
 	unsigned char has_gisaf : 1;
 	unsigned char has_diag318 : 1;
 	unsigned char has_diag320 : 1;
diff --git a/arch/s390/include/asm/setup.h b/arch/s390/include/asm/setup.h
index 32f70873e2b7..70b920b32827 100644
--- a/arch/s390/include/asm/setup.h
+++ b/arch/s390/include/asm/setup.h
@@ -34,6 +34,7 @@
 #define MACHINE_FLAG_SCC	BIT(17)
 #define MACHINE_FLAG_PCI_MIO	BIT(18)
 #define MACHINE_FLAG_RDP	BIT(19)
+#define MACHINE_FLAG_SEQ_INSN	BIT(20)
 
 #define LPP_MAGIC		BIT(31)
 #define LPP_PID_MASK		_AC(0xffffffff, UL)
@@ -77,24 +78,25 @@ extern unsigned long max_mappable;
 /* The Write Back bit position in the physaddr is given by the SLPC PCI */
 extern unsigned long mio_wb_bit_mask;
 
-#define MACHINE_IS_VM		(S390_lowcore.machine_flags & MACHINE_FLAG_VM)
-#define MACHINE_IS_KVM		(S390_lowcore.machine_flags & MACHINE_FLAG_KVM)
-#define MACHINE_IS_LPAR		(S390_lowcore.machine_flags & MACHINE_FLAG_LPAR)
-
-#define MACHINE_HAS_DIAG9C	(S390_lowcore.machine_flags & MACHINE_FLAG_DIAG9C)
-#define MACHINE_HAS_ESOP	(S390_lowcore.machine_flags & MACHINE_FLAG_ESOP)
-#define MACHINE_HAS_IDTE	(S390_lowcore.machine_flags & MACHINE_FLAG_IDTE)
-#define MACHINE_HAS_EDAT1	(S390_lowcore.machine_flags & MACHINE_FLAG_EDAT1)
-#define MACHINE_HAS_EDAT2	(S390_lowcore.machine_flags & MACHINE_FLAG_EDAT2)
-#define MACHINE_HAS_TOPOLOGY	(S390_lowcore.machine_flags & MACHINE_FLAG_TOPOLOGY)
-#define MACHINE_HAS_TE		(S390_lowcore.machine_flags & MACHINE_FLAG_TE)
-#define MACHINE_HAS_TLB_LC	(S390_lowcore.machine_flags & MACHINE_FLAG_TLB_LC)
-#define MACHINE_HAS_TLB_GUEST	(S390_lowcore.machine_flags & MACHINE_FLAG_TLB_GUEST)
-#define MACHINE_HAS_NX		(S390_lowcore.machine_flags & MACHINE_FLAG_NX)
-#define MACHINE_HAS_GS		(S390_lowcore.machine_flags & MACHINE_FLAG_GS)
-#define MACHINE_HAS_SCC		(S390_lowcore.machine_flags & MACHINE_FLAG_SCC)
-#define MACHINE_HAS_PCI_MIO	(S390_lowcore.machine_flags & MACHINE_FLAG_PCI_MIO)
-#define MACHINE_HAS_RDP		(S390_lowcore.machine_flags & MACHINE_FLAG_RDP)
+#define MACHINE_IS_VM		(get_lowcore()->machine_flags & MACHINE_FLAG_VM)
+#define MACHINE_IS_KVM		(get_lowcore()->machine_flags & MACHINE_FLAG_KVM)
+#define MACHINE_IS_LPAR		(get_lowcore()->machine_flags & MACHINE_FLAG_LPAR)
+
+#define MACHINE_HAS_DIAG9C	(get_lowcore()->machine_flags & MACHINE_FLAG_DIAG9C)
+#define MACHINE_HAS_ESOP	(get_lowcore()->machine_flags & MACHINE_FLAG_ESOP)
+#define MACHINE_HAS_IDTE	(get_lowcore()->machine_flags & MACHINE_FLAG_IDTE)
+#define MACHINE_HAS_EDAT1	(get_lowcore()->machine_flags & MACHINE_FLAG_EDAT1)
+#define MACHINE_HAS_EDAT2	(get_lowcore()->machine_flags & MACHINE_FLAG_EDAT2)
+#define MACHINE_HAS_TOPOLOGY	(get_lowcore()->machine_flags & MACHINE_FLAG_TOPOLOGY)
+#define MACHINE_HAS_TE		(get_lowcore()->machine_flags & MACHINE_FLAG_TE)
+#define MACHINE_HAS_TLB_LC	(get_lowcore()->machine_flags & MACHINE_FLAG_TLB_LC)
+#define MACHINE_HAS_TLB_GUEST	(get_lowcore()->machine_flags & MACHINE_FLAG_TLB_GUEST)
+#define MACHINE_HAS_NX		(get_lowcore()->machine_flags & MACHINE_FLAG_NX)
+#define MACHINE_HAS_GS		(get_lowcore()->machine_flags & MACHINE_FLAG_GS)
+#define MACHINE_HAS_SCC		(get_lowcore()->machine_flags & MACHINE_FLAG_SCC)
+#define MACHINE_HAS_PCI_MIO	(get_lowcore()->machine_flags & MACHINE_FLAG_PCI_MIO)
+#define MACHINE_HAS_RDP		(get_lowcore()->machine_flags & MACHINE_FLAG_RDP)
+#define MACHINE_HAS_SEQ_INSN	(get_lowcore()->machine_flags & MACHINE_FLAG_SEQ_INSN)
 
 /*
  * Console mode. Override with conmode=
@@ -115,6 +117,8 @@ extern unsigned int console_irq;
 #define SET_CONSOLE_VT220	do { console_mode = 4; } while (0)
 #define SET_CONSOLE_HVC		do { console_mode = 5; } while (0)
 
+void register_early_console(void);
+
 #ifdef CONFIG_VMCP
 void vmcp_cma_reserve(void);
 #else
diff --git a/arch/s390/include/asm/smp.h b/arch/s390/include/asm/smp.h
index 6e5b1b4b19a9..7feca96c48c6 100644
--- a/arch/s390/include/asm/smp.h
+++ b/arch/s390/include/asm/smp.h
@@ -11,7 +11,8 @@
 #include <asm/lowcore.h>
 #include <asm/processor.h>
 
-#define raw_smp_processor_id()	(S390_lowcore.cpu_nr)
+#define raw_smp_processor_id()	(get_lowcore()->cpu_nr)
+#define arch_scale_cpu_capacity smp_cpu_get_capacity
 
 extern struct mutex smp_cpu_state_mutex;
 extern unsigned int smp_cpu_mt_shift;
@@ -24,7 +25,6 @@ extern int __cpu_up(unsigned int cpu, struct task_struct *tidle);
 extern void arch_send_call_function_single_ipi(int cpu);
 extern void arch_send_call_function_ipi_mask(const struct cpumask *mask);
 
-extern void smp_call_online_cpu(void (*func)(void *), void *);
 extern void smp_call_ipl_cpu(void (*func)(void *), void *);
 extern void smp_emergency_stop(void);
 
@@ -35,6 +35,9 @@ extern void smp_save_dump_secondary_cpus(void);
 extern void smp_yield_cpu(int cpu);
 extern void smp_cpu_set_polarization(int cpu, int val);
 extern int smp_cpu_get_polarization(int cpu);
+extern void smp_cpu_set_capacity(int cpu, unsigned long val);
+extern void smp_set_core_capacity(int cpu, unsigned long val);
+extern unsigned long smp_cpu_get_capacity(int cpu);
 extern int smp_cpu_get_cpu_address(int cpu);
 extern void smp_fill_possible_mask(void);
 extern void smp_detect_cpus(void);
@@ -59,7 +62,7 @@ static inline void smp_cpus_done(unsigned int max_cpus)
 {
 }
 
-extern int smp_rescan_cpus(void);
+extern int smp_rescan_cpus(bool early);
 extern void __noreturn cpu_die(void);
 extern void __cpu_die(unsigned int cpu);
 extern int __cpu_disable(void);
diff --git a/arch/s390/include/asm/softirq_stack.h b/arch/s390/include/asm/softirq_stack.h
index 1ac5115d3115..42d61296bbad 100644
--- a/arch/s390/include/asm/softirq_stack.h
+++ b/arch/s390/include/asm/softirq_stack.h
@@ -8,7 +8,7 @@
 #ifdef CONFIG_SOFTIRQ_ON_OWN_STACK
 static inline void do_softirq_own_stack(void)
 {
-	call_on_stack(0, S390_lowcore.async_stack, void, __do_softirq);
+	call_on_stack(0, get_lowcore()->async_stack, void, __do_softirq);
 }
 #endif
 #endif /* __ASM_S390_SOFTIRQ_STACK_H */
diff --git a/arch/s390/include/asm/spinlock.h b/arch/s390/include/asm/spinlock.h
index 37127cd7749e..77d5e804af93 100644
--- a/arch/s390/include/asm/spinlock.h
+++ b/arch/s390/include/asm/spinlock.h
@@ -16,7 +16,7 @@
 #include <asm/processor.h>
 #include <asm/alternative.h>
 
-#define SPINLOCK_LOCKVAL (S390_lowcore.spinlock_lockval)
+#define SPINLOCK_LOCKVAL (get_lowcore()->spinlock_lockval)
 
 extern int spin_retry;
 
@@ -79,7 +79,7 @@ static inline void arch_spin_unlock(arch_spinlock_t *lp)
 	typecheck(int, lp->lock);
 	kcsan_release();
 	asm_inline volatile(
-		ALTERNATIVE("nop", ".insn rre,0xb2fa0000,7,0", 49) /* NIAI 7 */
+		ALTERNATIVE("nop", ".insn rre,0xb2fa0000,7,0", ALT_FACILITY(49)) /* NIAI 7 */
 		"	sth	%1,%0\n"
 		: "=R" (((unsigned short *) &lp->lock)[1])
 		: "d" (0) : "cc", "memory");
diff --git a/arch/s390/include/asm/stacktrace.h b/arch/s390/include/asm/stacktrace.h
index 85b6738b826a..1d5ca13dc90f 100644
--- a/arch/s390/include/asm/stacktrace.h
+++ b/arch/s390/include/asm/stacktrace.h
@@ -65,6 +65,7 @@ struct stack_frame {
 			unsigned long sie_reason;
 			unsigned long sie_flags;
 			unsigned long sie_control_block_phys;
+			unsigned long sie_guest_asce;
 		};
 	};
 	unsigned long gprs[10];
diff --git a/arch/s390/include/asm/string.h b/arch/s390/include/asm/string.h
index 351685de53d2..2ab868cbae6c 100644
--- a/arch/s390/include/asm/string.h
+++ b/arch/s390/include/asm/string.h
@@ -15,15 +15,12 @@
 #define __HAVE_ARCH_MEMCPY	/* gcc builtin & arch function */
 #define __HAVE_ARCH_MEMMOVE	/* gcc builtin & arch function */
 #define __HAVE_ARCH_MEMSET	/* gcc builtin & arch function */
-#define __HAVE_ARCH_MEMSET16	/* arch function */
-#define __HAVE_ARCH_MEMSET32	/* arch function */
-#define __HAVE_ARCH_MEMSET64	/* arch function */
 
 void *memcpy(void *dest, const void *src, size_t n);
 void *memset(void *s, int c, size_t n);
 void *memmove(void *dest, const void *src, size_t n);
 
-#ifndef CONFIG_KASAN
+#if !defined(CONFIG_KASAN) && !defined(CONFIG_KMSAN)
 #define __HAVE_ARCH_MEMCHR	/* inline & arch function */
 #define __HAVE_ARCH_MEMCMP	/* arch function */
 #define __HAVE_ARCH_MEMSCAN	/* inline & arch function */
@@ -36,6 +33,9 @@ void *memmove(void *dest, const void *src, size_t n);
 #define __HAVE_ARCH_STRNCPY	/* arch function */
 #define __HAVE_ARCH_STRNLEN	/* inline & arch function */
 #define __HAVE_ARCH_STRSTR	/* arch function */
+#define __HAVE_ARCH_MEMSET16	/* arch function */
+#define __HAVE_ARCH_MEMSET32	/* arch function */
+#define __HAVE_ARCH_MEMSET64	/* arch function */
 
 /* Prototypes for non-inlined arch strings functions. */
 int memcmp(const void *s1, const void *s2, size_t n);
@@ -44,7 +44,7 @@ size_t strlcat(char *dest, const char *src, size_t n);
 char *strncat(char *dest, const char *src, size_t n);
 char *strncpy(char *dest, const char *src, size_t n);
 char *strstr(const char *s1, const char *s2);
-#endif /* !CONFIG_KASAN */
+#endif /* !defined(CONFIG_KASAN) && !defined(CONFIG_KMSAN) */
 
 #undef __HAVE_ARCH_STRCHR
 #undef __HAVE_ARCH_STRNCHR
@@ -74,20 +74,30 @@ void *__memset16(uint16_t *s, uint16_t v, size_t count);
 void *__memset32(uint32_t *s, uint32_t v, size_t count);
 void *__memset64(uint64_t *s, uint64_t v, size_t count);
 
+#ifdef __HAVE_ARCH_MEMSET16
 static inline void *memset16(uint16_t *s, uint16_t v, size_t count)
 {
 	return __memset16(s, v, count * sizeof(v));
 }
+#endif
 
+#ifdef __HAVE_ARCH_MEMSET32
 static inline void *memset32(uint32_t *s, uint32_t v, size_t count)
 {
 	return __memset32(s, v, count * sizeof(v));
 }
+#endif
 
+#ifdef __HAVE_ARCH_MEMSET64
+#ifdef IN_BOOT_STRING_C
+void *memset64(uint64_t *s, uint64_t v, size_t count);
+#else
 static inline void *memset64(uint64_t *s, uint64_t v, size_t count)
 {
 	return __memset64(s, v, count * sizeof(v));
 }
+#endif
+#endif
 
 #if !defined(IN_ARCH_STRING_C) && (!defined(CONFIG_FORTIFY_SOURCE) || defined(__NO_FORTIFY))
 
diff --git a/arch/s390/include/asm/thread_info.h b/arch/s390/include/asm/thread_info.h
index a674c7d25da5..00ac01874a12 100644
--- a/arch/s390/include/asm/thread_info.h
+++ b/arch/s390/include/asm/thread_info.h
@@ -16,7 +16,7 @@
 /*
  * General size of kernel stacks
  */
-#ifdef CONFIG_KASAN
+#if defined(CONFIG_KASAN) || defined(CONFIG_KMSAN)
 #define THREAD_SIZE_ORDER 4
 #else
 #define THREAD_SIZE_ORDER 2
@@ -40,6 +40,7 @@ struct thread_info {
 	unsigned long		flags;		/* low level flags */
 	unsigned long		syscall_work;	/* SYSCALL_WORK_ flags */
 	unsigned int		cpu;		/* current CPU */
+	unsigned char		sie;		/* running in SIE context */
 };
 
 /*
diff --git a/arch/s390/include/asm/timex.h b/arch/s390/include/asm/timex.h
index 4d646659a5f5..640901f2fbc3 100644
--- a/arch/s390/include/asm/timex.h
+++ b/arch/s390/include/asm/timex.h
@@ -161,16 +161,16 @@ static inline unsigned long local_tick_disable(void)
 {
 	unsigned long old;
 
-	old = S390_lowcore.clock_comparator;
-	S390_lowcore.clock_comparator = clock_comparator_max;
-	set_clock_comparator(S390_lowcore.clock_comparator);
+	old = get_lowcore()->clock_comparator;
+	get_lowcore()->clock_comparator = clock_comparator_max;
+	set_clock_comparator(get_lowcore()->clock_comparator);
 	return old;
 }
 
 static inline void local_tick_enable(unsigned long comp)
 {
-	S390_lowcore.clock_comparator = comp;
-	set_clock_comparator(S390_lowcore.clock_comparator);
+	get_lowcore()->clock_comparator = comp;
+	set_clock_comparator(get_lowcore()->clock_comparator);
 }
 
 #define CLOCK_TICK_RATE		1193180 /* Underlying HZ */
diff --git a/arch/s390/include/asm/topology.h b/arch/s390/include/asm/topology.h
index 3a0ac0c7a9a3..cef06bffad80 100644
--- a/arch/s390/include/asm/topology.h
+++ b/arch/s390/include/asm/topology.h
@@ -67,6 +67,9 @@ static inline void topology_expect_change(void) { }
 #define POLARIZATION_VM		(2)
 #define POLARIZATION_VH		(3)
 
+#define CPU_CAPACITY_HIGH	SCHED_CAPACITY_SCALE
+#define CPU_CAPACITY_LOW	(SCHED_CAPACITY_SCALE >> 3)
+
 #define SD_BOOK_INIT	SD_CPU_INIT
 
 #ifdef CONFIG_NUMA
diff --git a/arch/s390/include/asm/trace/hiperdispatch.h b/arch/s390/include/asm/trace/hiperdispatch.h
new file mode 100644
index 000000000000..46462ee645b0
--- /dev/null
+++ b/arch/s390/include/asm/trace/hiperdispatch.h
@@ -0,0 +1,58 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Tracepoint header for hiperdispatch
+ *
+ * Copyright IBM Corp. 2024
+ */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM s390
+
+#if !defined(_TRACE_S390_HIPERDISPATCH_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_S390_HIPERDISPATCH_H
+
+#include <linux/tracepoint.h>
+
+#undef TRACE_INCLUDE_PATH
+#undef TRACE_INCLUDE_FILE
+
+#define TRACE_INCLUDE_PATH asm/trace
+#define TRACE_INCLUDE_FILE hiperdispatch
+
+TRACE_EVENT(s390_hd_work_fn,
+	    TP_PROTO(int steal_time_percentage,
+		     int entitled_core_count,
+		     int highcap_core_count),
+	    TP_ARGS(steal_time_percentage,
+		    entitled_core_count,
+		    highcap_core_count),
+	    TP_STRUCT__entry(__field(int, steal_time_percentage)
+			     __field(int, entitled_core_count)
+			     __field(int, highcap_core_count)),
+	    TP_fast_assign(__entry->steal_time_percentage = steal_time_percentage;
+			   __entry->entitled_core_count = entitled_core_count;
+			   __entry->highcap_core_count = highcap_core_count;),
+	    TP_printk("steal: %d entitled_core_count: %d highcap_core_count: %d",
+		      __entry->steal_time_percentage,
+		      __entry->entitled_core_count,
+		      __entry->highcap_core_count)
+);
+
+TRACE_EVENT(s390_hd_rebuild_domains,
+	    TP_PROTO(int current_highcap_core_count,
+		     int new_highcap_core_count),
+	    TP_ARGS(current_highcap_core_count,
+		    new_highcap_core_count),
+	    TP_STRUCT__entry(__field(int, current_highcap_core_count)
+			     __field(int, new_highcap_core_count)),
+	    TP_fast_assign(__entry->current_highcap_core_count = current_highcap_core_count;
+			   __entry->new_highcap_core_count = new_highcap_core_count),
+	    TP_printk("change highcap_core_count: %u -> %u",
+		      __entry->current_highcap_core_count,
+		      __entry->new_highcap_core_count)
+);
+
+#endif /* _TRACE_S390_HIPERDISPATCH_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h
index 81ae8a98e7ec..a81f897a81ce 100644
--- a/arch/s390/include/asm/uaccess.h
+++ b/arch/s390/include/asm/uaccess.h
@@ -18,6 +18,7 @@
 #include <asm/extable.h>
 #include <asm/facility.h>
 #include <asm-generic/access_ok.h>
+#include <linux/instrumented.h>
 
 void debug_user_asce(int exit);
 
@@ -78,13 +79,24 @@ union oac {
 
 int __noreturn __put_user_bad(void);
 
-#define __put_user_asm(to, from, size)					\
-({									\
+#ifdef CONFIG_KMSAN
+#define get_put_user_noinstr_attributes \
+	noinline __maybe_unused __no_sanitize_memory
+#else
+#define get_put_user_noinstr_attributes __always_inline
+#endif
+
+#define DEFINE_PUT_USER(type)						\
+static get_put_user_noinstr_attributes int				\
+__put_user_##type##_noinstr(unsigned type __user *to,			\
+			    unsigned type *from,			\
+			    unsigned long size)				\
+{									\
 	union oac __oac_spec = {					\
 		.oac1.as = PSW_BITS_AS_SECONDARY,			\
 		.oac1.a = 1,						\
 	};								\
-	int __rc;							\
+	int rc;								\
 									\
 	asm volatile(							\
 		"	lr	0,%[spec]\n"				\
@@ -93,12 +105,28 @@ int __noreturn __put_user_bad(void);
 		"2:\n"							\
 		EX_TABLE_UA_STORE(0b, 2b, %[rc])			\
 		EX_TABLE_UA_STORE(1b, 2b, %[rc])			\
-		: [rc] "=&d" (__rc), [_to] "+Q" (*(to))			\
+		: [rc] "=&d" (rc), [_to] "+Q" (*(to))			\
 		: [_size] "d" (size), [_from] "Q" (*(from)),		\
 		  [spec] "d" (__oac_spec.val)				\
 		: "cc", "0");						\
-	__rc;								\
-})
+	return rc;							\
+}									\
+									\
+static __always_inline int						\
+__put_user_##type(unsigned type __user *to, unsigned type *from,	\
+		  unsigned long size)					\
+{									\
+	int rc;								\
+									\
+	rc = __put_user_##type##_noinstr(to, from, size);		\
+	instrument_put_user(*from, to, size);				\
+	return rc;							\
+}
+
+DEFINE_PUT_USER(char);
+DEFINE_PUT_USER(short);
+DEFINE_PUT_USER(int);
+DEFINE_PUT_USER(long);
 
 static __always_inline int __put_user_fn(void *x, void __user *ptr, unsigned long size)
 {
@@ -106,24 +134,24 @@ static __always_inline int __put_user_fn(void *x, void __user *ptr, unsigned lon
 
 	switch (size) {
 	case 1:
-		rc = __put_user_asm((unsigned char __user *)ptr,
-				    (unsigned char *)x,
-				    size);
+		rc = __put_user_char((unsigned char __user *)ptr,
+				     (unsigned char *)x,
+				     size);
 		break;
 	case 2:
-		rc = __put_user_asm((unsigned short __user *)ptr,
-				    (unsigned short *)x,
-				    size);
+		rc = __put_user_short((unsigned short __user *)ptr,
+				      (unsigned short *)x,
+				      size);
 		break;
 	case 4:
-		rc = __put_user_asm((unsigned int __user *)ptr,
+		rc = __put_user_int((unsigned int __user *)ptr,
 				    (unsigned int *)x,
 				    size);
 		break;
 	case 8:
-		rc = __put_user_asm((unsigned long __user *)ptr,
-				    (unsigned long *)x,
-				    size);
+		rc = __put_user_long((unsigned long __user *)ptr,
+				     (unsigned long *)x,
+				     size);
 		break;
 	default:
 		__put_user_bad();
@@ -134,13 +162,17 @@ static __always_inline int __put_user_fn(void *x, void __user *ptr, unsigned lon
 
 int __noreturn __get_user_bad(void);
 
-#define __get_user_asm(to, from, size)					\
-({									\
+#define DEFINE_GET_USER(type)						\
+static get_put_user_noinstr_attributes int				\
+__get_user_##type##_noinstr(unsigned type *to,				\
+			    unsigned type __user *from,			\
+			    unsigned long size)				\
+{									\
 	union oac __oac_spec = {					\
 		.oac2.as = PSW_BITS_AS_SECONDARY,			\
 		.oac2.a = 1,						\
 	};								\
-	int __rc;							\
+	int rc;								\
 									\
 	asm volatile(							\
 		"	lr	0,%[spec]\n"				\
@@ -149,13 +181,29 @@ int __noreturn __get_user_bad(void);
 		"2:\n"							\
 		EX_TABLE_UA_LOAD_MEM(0b, 2b, %[rc], %[_to], %[_ksize])	\
 		EX_TABLE_UA_LOAD_MEM(1b, 2b, %[rc], %[_to], %[_ksize])	\
-		: [rc] "=&d" (__rc), "=Q" (*(to))			\
+		: [rc] "=&d" (rc), "=Q" (*(to))				\
 		: [_size] "d" (size), [_from] "Q" (*(from)),		\
 		  [spec] "d" (__oac_spec.val), [_to] "a" (to),		\
 		  [_ksize] "K" (size)					\
 		: "cc", "0");						\
-	__rc;								\
-})
+	return rc;							\
+}									\
+									\
+static __always_inline int						\
+__get_user_##type(unsigned type *to, unsigned type __user *from,	\
+		  unsigned long size)					\
+{									\
+	int rc;								\
+									\
+	rc = __get_user_##type##_noinstr(to, from, size);		\
+	instrument_get_user(*to);					\
+	return rc;							\
+}
+
+DEFINE_GET_USER(char);
+DEFINE_GET_USER(short);
+DEFINE_GET_USER(int);
+DEFINE_GET_USER(long);
 
 static __always_inline int __get_user_fn(void *x, const void __user *ptr, unsigned long size)
 {
@@ -163,24 +211,24 @@ static __always_inline int __get_user_fn(void *x, const void __user *ptr, unsign
 
 	switch (size) {
 	case 1:
-		rc = __get_user_asm((unsigned char *)x,
-				    (unsigned char __user *)ptr,
-				    size);
+		rc = __get_user_char((unsigned char *)x,
+				     (unsigned char __user *)ptr,
+				     size);
 		break;
 	case 2:
-		rc = __get_user_asm((unsigned short *)x,
-				    (unsigned short __user *)ptr,
-				    size);
+		rc = __get_user_short((unsigned short *)x,
+				      (unsigned short __user *)ptr,
+				      size);
 		break;
 	case 4:
-		rc = __get_user_asm((unsigned int *)x,
+		rc = __get_user_int((unsigned int *)x,
 				    (unsigned int __user *)ptr,
 				    size);
 		break;
 	case 8:
-		rc = __get_user_asm((unsigned long *)x,
-				    (unsigned long __user *)ptr,
-				    size);
+		rc = __get_user_long((unsigned long *)x,
+				     (unsigned long __user *)ptr,
+				     size);
 		break;
 	default:
 		__get_user_bad();
@@ -284,7 +332,14 @@ static inline unsigned long __must_check clear_user(void __user *to, unsigned lo
 	return __clear_user(to, n);
 }
 
-void *s390_kernel_write(void *dst, const void *src, size_t size);
+void *__s390_kernel_write(void *dst, const void *src, size_t size);
+
+static inline void *s390_kernel_write(void *dst, const void *src, size_t size)
+{
+	if (__is_defined(__DECOMPRESSOR))
+		return memcpy(dst, src, size);
+	return __s390_kernel_write(dst, src, size);
+}
 
 int __noreturn __put_kernel_bad(void);
 
diff --git a/arch/s390/include/asm/unistd.h b/arch/s390/include/asm/unistd.h
index 4260bc5ce7f8..70fc671397da 100644
--- a/arch/s390/include/asm/unistd.h
+++ b/arch/s390/include/asm/unistd.h
@@ -35,6 +35,5 @@
 #define __ARCH_WANT_SYS_FORK
 #define __ARCH_WANT_SYS_VFORK
 #define __ARCH_WANT_SYS_CLONE
-#define __ARCH_WANT_SYS_CLONE3
 
 #endif /* _ASM_S390_UNISTD_H_ */
diff --git a/arch/s390/include/asm/uv.h b/arch/s390/include/asm/uv.h
index 0e7bd3873907..153d93468b77 100644
--- a/arch/s390/include/asm/uv.h
+++ b/arch/s390/include/asm/uv.h
@@ -414,7 +414,6 @@ static inline bool uv_has_feature(u8 feature_bit)
 	return test_bit_inv(feature_bit, &uv_info.uv_feature_indications);
 }
 
-#ifdef CONFIG_PROTECTED_VIRTUALIZATION_GUEST
 extern int prot_virt_guest;
 
 static inline int is_prot_virt_guest(void)
@@ -442,7 +441,10 @@ static inline int share(unsigned long addr, u16 cmd)
 
 	if (!uv_call(0, (u64)&uvcb))
 		return 0;
-	return -EINVAL;
+	pr_err("%s UVC failed (rc: 0x%x, rrc: 0x%x), possible hypervisor bug.\n",
+	       uvcb.header.cmd == UVC_CMD_SET_SHARED_ACCESS ? "Share" : "Unshare",
+	       uvcb.header.rc, uvcb.header.rrc);
+	panic("System security cannot be guaranteed unless the system panics now.\n");
 }
 
 /*
@@ -466,13 +468,6 @@ static inline int uv_remove_shared(unsigned long addr)
 	return share(addr, UVC_CMD_REMOVE_SHARED_ACCESS);
 }
 
-#else
-#define is_prot_virt_guest() 0
-static inline int uv_set_shared(unsigned long addr) { return 0; }
-static inline int uv_remove_shared(unsigned long addr) { return 0; }
-#endif
-
-#if IS_ENABLED(CONFIG_KVM)
 extern int prot_virt_host;
 
 static inline int is_prot_virt_host(void)
@@ -483,35 +478,11 @@ static inline int is_prot_virt_host(void)
 int uv_pin_shared(unsigned long paddr);
 int gmap_make_secure(struct gmap *gmap, unsigned long gaddr, void *uvcb);
 int gmap_destroy_page(struct gmap *gmap, unsigned long gaddr);
-int uv_destroy_owned_page(unsigned long paddr);
-int uv_convert_from_secure(unsigned long paddr);
-int uv_convert_owned_from_secure(unsigned long paddr);
+int uv_destroy_folio(struct folio *folio);
+int uv_destroy_pte(pte_t pte);
+int uv_convert_from_secure_pte(pte_t pte);
 int gmap_convert_to_secure(struct gmap *gmap, unsigned long gaddr);
 
 void setup_uv(void);
-#else
-#define is_prot_virt_host() 0
-static inline void setup_uv(void) {}
-
-static inline int uv_pin_shared(unsigned long paddr)
-{
-	return 0;
-}
-
-static inline int uv_destroy_owned_page(unsigned long paddr)
-{
-	return 0;
-}
-
-static inline int uv_convert_from_secure(unsigned long paddr)
-{
-	return 0;
-}
-
-static inline int uv_convert_owned_from_secure(unsigned long paddr)
-{
-	return 0;
-}
-#endif
 
 #endif /* _ASM_S390_UV_H */
diff --git a/arch/s390/include/asm/vdso-symbols.h b/arch/s390/include/asm/vdso-symbols.h
new file mode 100644
index 000000000000..0df17574d788
--- /dev/null
+++ b/arch/s390/include/asm/vdso-symbols.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __S390_VDSO_SYMBOLS_H__
+#define __S390_VDSO_SYMBOLS_H__
+
+#include <generated/vdso64-offsets.h>
+#ifdef CONFIG_COMPAT
+#include <generated/vdso32-offsets.h>
+#endif
+
+#define VDSO64_SYMBOL(tsk, name) ((tsk)->mm->context.vdso_base + (vdso64_offset_##name))
+#ifdef CONFIG_COMPAT
+#define VDSO32_SYMBOL(tsk, name) ((tsk)->mm->context.vdso_base + (vdso32_offset_##name))
+#else
+#define VDSO32_SYMBOL(tsk, name) (-1UL)
+#endif
+
+#endif /* __S390_VDSO_SYMBOLS_H__ */
diff --git a/arch/s390/include/asm/vdso.h b/arch/s390/include/asm/vdso.h
index 53165aa7813a..91061f0279be 100644
--- a/arch/s390/include/asm/vdso.h
+++ b/arch/s390/include/asm/vdso.h
@@ -6,18 +6,6 @@
 
 #ifndef __ASSEMBLY__
 
-#include <generated/vdso64-offsets.h>
-#ifdef CONFIG_COMPAT
-#include <generated/vdso32-offsets.h>
-#endif
-
-#define VDSO64_SYMBOL(tsk, name) ((tsk)->mm->context.vdso_base + (vdso64_offset_##name))
-#ifdef CONFIG_COMPAT
-#define VDSO32_SYMBOL(tsk, name) ((tsk)->mm->context.vdso_base + (vdso32_offset_##name))
-#else
-#define VDSO32_SYMBOL(tsk, name) (-1UL)
-#endif
-
 extern struct vdso_data *vdso_data;
 
 int vdso_getcpu_init(void);
diff --git a/arch/s390/include/asm/vdso/getrandom.h b/arch/s390/include/asm/vdso/getrandom.h
new file mode 100644
index 000000000000..36355af7160b
--- /dev/null
+++ b/arch/s390/include/asm/vdso/getrandom.h
@@ -0,0 +1,40 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef __ASM_VDSO_GETRANDOM_H
+#define __ASM_VDSO_GETRANDOM_H
+
+#ifndef __ASSEMBLY__
+
+#include <vdso/datapage.h>
+#include <asm/vdso/vsyscall.h>
+#include <asm/syscall.h>
+#include <asm/unistd.h>
+#include <asm/page.h>
+
+/**
+ * getrandom_syscall - Invoke the getrandom() syscall.
+ * @buffer:	Destination buffer to fill with random bytes.
+ * @len:	Size of @buffer in bytes.
+ * @flags:	Zero or more GRND_* flags.
+ * Returns:	The number of random bytes written to @buffer, or a negative value indicating an error.
+ */
+static __always_inline ssize_t getrandom_syscall(void *buffer, size_t len, unsigned int flags)
+{
+	return syscall3(__NR_getrandom, (long)buffer, (long)len, (long)flags);
+}
+
+static __always_inline const struct vdso_rng_data *__arch_get_vdso_rng_data(void)
+{
+	/*
+	 * The RNG data is in the real VVAR data page, but if a task belongs to a time namespace
+	 * then VVAR_DATA_PAGE_OFFSET points to the namespace-specific VVAR page and VVAR_TIMENS_
+	 * PAGE_OFFSET points to the real VVAR page.
+	 */
+	if (IS_ENABLED(CONFIG_TIME_NS) && _vdso_data->clock_mode == VDSO_CLOCKMODE_TIMENS)
+		return (void *)&_vdso_rng_data + VVAR_TIMENS_PAGE_OFFSET * PAGE_SIZE;
+	return &_vdso_rng_data;
+}
+
+#endif /* !__ASSEMBLY__ */
+
+#endif /* __ASM_VDSO_GETRANDOM_H */
diff --git a/arch/s390/include/asm/vdso/vsyscall.h b/arch/s390/include/asm/vdso/vsyscall.h
index 6c67c08cefdd..3c5d5e47814e 100644
--- a/arch/s390/include/asm/vdso/vsyscall.h
+++ b/arch/s390/include/asm/vdso/vsyscall.h
@@ -2,12 +2,21 @@
 #ifndef __ASM_VDSO_VSYSCALL_H
 #define __ASM_VDSO_VSYSCALL_H
 
+#define __VDSO_RND_DATA_OFFSET	768
+
 #ifndef __ASSEMBLY__
 
 #include <linux/hrtimer.h>
 #include <linux/timekeeper_internal.h>
 #include <vdso/datapage.h>
 #include <asm/vdso.h>
+
+enum vvar_pages {
+	VVAR_DATA_PAGE_OFFSET,
+	VVAR_TIMENS_PAGE_OFFSET,
+	VVAR_NR_PAGES
+};
+
 /*
  * Update the vDSO data page to keep in sync with kernel timekeeping.
  */
@@ -18,6 +27,12 @@ static __always_inline struct vdso_data *__s390_get_k_vdso_data(void)
 }
 #define __arch_get_k_vdso_data __s390_get_k_vdso_data
 
+static __always_inline struct vdso_rng_data *__s390_get_k_vdso_rnd_data(void)
+{
+	return (void *)vdso_data + __VDSO_RND_DATA_OFFSET;
+}
+#define __arch_get_k_vdso_rng_data __s390_get_k_vdso_rnd_data
+
 /* The asm-generic header needs to be included after the definitions above */
 #include <asm-generic/vdso/vsyscall.h>
 
diff --git a/arch/s390/include/asm/vtime.h b/arch/s390/include/asm/vtime.h
index 561c91c1a87c..9d25fb35a042 100644
--- a/arch/s390/include/asm/vtime.h
+++ b/arch/s390/include/asm/vtime.h
@@ -4,16 +4,20 @@
 
 static inline void update_timer_sys(void)
 {
-	S390_lowcore.system_timer += S390_lowcore.last_update_timer - S390_lowcore.exit_timer;
-	S390_lowcore.user_timer += S390_lowcore.exit_timer - S390_lowcore.sys_enter_timer;
-	S390_lowcore.last_update_timer = S390_lowcore.sys_enter_timer;
+	struct lowcore *lc = get_lowcore();
+
+	lc->system_timer += lc->last_update_timer - lc->exit_timer;
+	lc->user_timer += lc->exit_timer - lc->sys_enter_timer;
+	lc->last_update_timer = lc->sys_enter_timer;
 }
 
 static inline void update_timer_mcck(void)
 {
-	S390_lowcore.system_timer += S390_lowcore.last_update_timer - S390_lowcore.exit_timer;
-	S390_lowcore.user_timer += S390_lowcore.exit_timer - S390_lowcore.mcck_enter_timer;
-	S390_lowcore.last_update_timer = S390_lowcore.mcck_enter_timer;
+	struct lowcore *lc = get_lowcore();
+
+	lc->system_timer += lc->last_update_timer - lc->exit_timer;
+	lc->user_timer += lc->exit_timer - lc->mcck_enter_timer;
+	lc->last_update_timer = lc->mcck_enter_timer;
 }
 
 #endif /* _S390_VTIME_H */
diff --git a/arch/s390/include/uapi/asm/pkey.h b/arch/s390/include/uapi/asm/pkey.h
index 5ad76471e73f..60431d00e6bd 100644
--- a/arch/s390/include/uapi/asm/pkey.h
+++ b/arch/s390/include/uapi/asm/pkey.h
@@ -41,6 +41,10 @@
 #define PKEY_KEYTYPE_ECC_P521		7
 #define PKEY_KEYTYPE_ECC_ED25519	8
 #define PKEY_KEYTYPE_ECC_ED448		9
+#define PKEY_KEYTYPE_AES_XTS_128	10
+#define PKEY_KEYTYPE_AES_XTS_256	11
+#define PKEY_KEYTYPE_HMAC_512		12
+#define PKEY_KEYTYPE_HMAC_1024		13
 
 /* the newer ioctls use a pkey_key_type enum for type information */
 enum pkey_key_type {
@@ -50,6 +54,7 @@ enum pkey_key_type {
 	PKEY_TYPE_CCA_ECC    = (__u32) 0x1f,
 	PKEY_TYPE_EP11_AES   = (__u32) 6,
 	PKEY_TYPE_EP11_ECC   = (__u32) 7,
+	PKEY_TYPE_PROTKEY    = (__u32) 8,
 };
 
 /* the newer ioctls use a pkey_key_size enum for key size information */
diff --git a/arch/s390/kernel/Makefile b/arch/s390/kernel/Makefile
index 7241fa194709..48caae8c7e10 100644
--- a/arch/s390/kernel/Makefile
+++ b/arch/s390/kernel/Makefile
@@ -36,22 +36,23 @@ CFLAGS_stacktrace.o	+= -fno-optimize-sibling-calls
 CFLAGS_dumpstack.o	+= -fno-optimize-sibling-calls
 CFLAGS_unwind_bc.o	+= -fno-optimize-sibling-calls
 
-obj-y	:= head64.o traps.o time.o process.o earlypgm.o early.o setup.o idle.o vtime.o
+obj-y	:= head64.o traps.o time.o process.o early.o setup.o idle.o vtime.o
 obj-y	+= processor.o syscall.o ptrace.o signal.o cpcmd.o ebcdic.o nmi.o
 obj-y	+= debug.o irq.o ipl.o dis.o diag.o vdso.o cpufeature.o
 obj-y	+= sysinfo.o lgr.o os_info.o ctlreg.o
 obj-y	+= runtime_instr.o cache.o fpu.o dumpstack.o guarded_storage.o sthyi.o
 obj-y	+= entry.o reipl.o kdebugfs.o alternative.o
 obj-y	+= nospec-branch.o ipl_vmparm.o machine_kexec_reloc.o unwind_bc.o
-obj-y	+= smp.o text_amode31.o stacktrace.o abs_lowcore.o facility.o
+obj-y	+= smp.o text_amode31.o stacktrace.o abs_lowcore.o facility.o uv.o wti.o
 
 extra-y				+= vmlinux.lds
 
 obj-$(CONFIG_SYSFS)		+= nospec-sysfs.o
 CFLAGS_REMOVE_nospec-branch.o	+= $(CC_FLAGS_EXPOLINE)
 
+obj-$(CONFIG_SYSFS)		+= cpacf.o
 obj-$(CONFIG_MODULES)		+= module.o
-obj-$(CONFIG_SCHED_TOPOLOGY)	+= topology.o
+obj-$(CONFIG_SCHED_TOPOLOGY)	+= topology.o hiperdispatch.o
 obj-$(CONFIG_NUMA)		+= numa.o
 obj-$(CONFIG_AUDIT)		+= audit.o
 compat-obj-$(CONFIG_AUDIT)	+= compat_audit.o
@@ -80,7 +81,6 @@ obj-$(CONFIG_PERF_EVENTS)	+= perf_cpum_cf_events.o perf_regs.o
 obj-$(CONFIG_PERF_EVENTS)	+= perf_pai_crypto.o perf_pai_ext.o
 
 obj-$(CONFIG_TRACEPOINTS)	+= trace.o
-obj-$(findstring y, $(CONFIG_PROTECTED_VIRTUALIZATION_GUEST) $(CONFIG_PGSTE))	+= uv.o
 
 # vdso
 obj-y				+= vdso64/
diff --git a/arch/s390/kernel/abs_lowcore.c b/arch/s390/kernel/abs_lowcore.c
index f9efc54ec4b7..09cd24cbe74e 100644
--- a/arch/s390/kernel/abs_lowcore.c
+++ b/arch/s390/kernel/abs_lowcore.c
@@ -4,6 +4,7 @@
 #include <asm/abs_lowcore.h>
 
 unsigned long __bootdata_preserved(__abs_lowcore);
+int __bootdata_preserved(relocate_lowcore);
 
 int abs_lowcore_map(int cpu, struct lowcore *lc, bool alloc)
 {
diff --git a/arch/s390/kernel/alternative.c b/arch/s390/kernel/alternative.c
index 1ac5f707dd70..8d5d0de35de0 100644
--- a/arch/s390/kernel/alternative.c
+++ b/arch/s390/kernel/alternative.c
@@ -1,68 +1,41 @@
 // SPDX-License-Identifier: GPL-2.0
-#include <linux/module.h>
-#include <linux/cpu.h>
-#include <linux/smp.h>
-#include <asm/text-patching.h>
+
+#include <linux/uaccess.h>
+#include <asm/nospec-branch.h>
+#include <asm/abs_lowcore.h>
 #include <asm/alternative.h>
 #include <asm/facility.h>
-#include <asm/nospec-branch.h>
-
-static int __initdata_or_module alt_instr_disabled;
-
-static int __init disable_alternative_instructions(char *str)
-{
-	alt_instr_disabled = 1;
-	return 0;
-}
-
-early_param("noaltinstr", disable_alternative_instructions);
 
-static void __init_or_module __apply_alternatives(struct alt_instr *start,
-						  struct alt_instr *end)
+void __apply_alternatives(struct alt_instr *start, struct alt_instr *end, unsigned int ctx)
 {
-	struct alt_instr *a;
 	u8 *instr, *replacement;
+	struct alt_instr *a;
+	bool replace;
 
 	/*
 	 * The scan order should be from start to end. A later scanned
 	 * alternative code can overwrite previously scanned alternative code.
 	 */
 	for (a = start; a < end; a++) {
+		if (!(a->ctx & ctx))
+			continue;
+		switch (a->type) {
+		case ALT_TYPE_FACILITY:
+			replace = test_facility(a->data);
+			break;
+		case ALT_TYPE_SPEC:
+			replace = nobp_enabled();
+			break;
+		case ALT_TYPE_LOWCORE:
+			replace = have_relocated_lowcore();
+			break;
+		default:
+			replace = false;
+		}
+		if (!replace)
+			continue;
 		instr = (u8 *)&a->instr_offset + a->instr_offset;
 		replacement = (u8 *)&a->repl_offset + a->repl_offset;
-
-		if (!__test_facility(a->facility, alt_stfle_fac_list))
-			continue;
 		s390_kernel_write(instr, replacement, a->instrlen);
 	}
 }
-
-void __init_or_module apply_alternatives(struct alt_instr *start,
-					 struct alt_instr *end)
-{
-	if (!alt_instr_disabled)
-		__apply_alternatives(start, end);
-}
-
-extern struct alt_instr __alt_instructions[], __alt_instructions_end[];
-void __init apply_alternative_instructions(void)
-{
-	apply_alternatives(__alt_instructions, __alt_instructions_end);
-}
-
-static void do_sync_core(void *info)
-{
-	sync_core();
-}
-
-void text_poke_sync(void)
-{
-	on_each_cpu(do_sync_core, NULL, 1);
-}
-
-void text_poke_sync_lock(void)
-{
-	cpus_read_lock();
-	text_poke_sync();
-	cpus_read_unlock();
-}
diff --git a/arch/s390/kernel/asm-offsets.c b/arch/s390/kernel/asm-offsets.c
index f55979f64d49..5529248d84fb 100644
--- a/arch/s390/kernel/asm-offsets.c
+++ b/arch/s390/kernel/asm-offsets.c
@@ -28,6 +28,7 @@ int main(void)
 	BLANK();
 	/* thread info offsets */
 	OFFSET(__TI_flags, task_struct, thread_info.flags);
+	OFFSET(__TI_sie, task_struct, thread_info.sie);
 	BLANK();
 	/* pt_regs offsets */
 	OFFSET(__PT_PSW, pt_regs, psw);
@@ -63,6 +64,7 @@ int main(void)
 	OFFSET(__SF_SIE_REASON, stack_frame, sie_reason);
 	OFFSET(__SF_SIE_FLAGS, stack_frame, sie_flags);
 	OFFSET(__SF_SIE_CONTROL_PHYS, stack_frame, sie_control_block_phys);
+	OFFSET(__SF_SIE_GUEST_ASCE, stack_frame, sie_guest_asce);
 	DEFINE(STACK_FRAME_OVERHEAD, sizeof(struct stack_frame));
 	BLANK();
 	OFFSET(__SFUSER_BACKCHAIN, stack_frame_user, back_chain);
@@ -110,10 +112,9 @@ int main(void)
 	OFFSET(__LC_MCK_NEW_PSW, lowcore, mcck_new_psw);
 	OFFSET(__LC_IO_NEW_PSW, lowcore, io_new_psw);
 	/* software defined lowcore locations 0x200 - 0xdff*/
-	OFFSET(__LC_SAVE_AREA_SYNC, lowcore, save_area_sync);
-	OFFSET(__LC_SAVE_AREA_ASYNC, lowcore, save_area_async);
+	OFFSET(__LC_SAVE_AREA, lowcore, save_area);
 	OFFSET(__LC_SAVE_AREA_RESTART, lowcore, save_area_restart);
-	OFFSET(__LC_CPU_FLAGS, lowcore, cpu_flags);
+	OFFSET(__LC_PCPU, lowcore, pcpu);
 	OFFSET(__LC_RETURN_PSW, lowcore, return_psw);
 	OFFSET(__LC_RETURN_MCCK_PSW, lowcore, return_mcck_psw);
 	OFFSET(__LC_SYS_ENTER_TIMER, lowcore, sys_enter_timer);
@@ -185,5 +186,7 @@ int main(void)
 #endif
 	OFFSET(__FTRACE_REGS_PT_REGS, ftrace_regs, regs);
 	DEFINE(__FTRACE_REGS_SIZE, sizeof(struct ftrace_regs));
+
+	OFFSET(__PCPU_FLAGS, pcpu, flags);
 	return 0;
 }
diff --git a/arch/s390/kernel/compat_signal.c b/arch/s390/kernel/compat_signal.c
index 1942e2a9f8db..5a86b9d1da71 100644
--- a/arch/s390/kernel/compat_signal.c
+++ b/arch/s390/kernel/compat_signal.c
@@ -24,11 +24,11 @@
 #include <linux/tty.h>
 #include <linux/personality.h>
 #include <linux/binfmts.h>
+#include <asm/vdso-symbols.h>
 #include <asm/access-regs.h>
 #include <asm/ucontext.h>
 #include <linux/uaccess.h>
 #include <asm/lowcore.h>
-#include <asm/vdso.h>
 #include <asm/fpu.h>
 #include "compat_linux.h"
 #include "compat_ptrace.h"
diff --git a/arch/s390/kernel/cpacf.c b/arch/s390/kernel/cpacf.c
new file mode 100644
index 000000000000..c8575dbc890d
--- /dev/null
+++ b/arch/s390/kernel/cpacf.c
@@ -0,0 +1,119 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright IBM Corp. 2024
+ */
+
+#define KMSG_COMPONENT "cpacf"
+#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+
+#include <linux/cpu.h>
+#include <linux/device.h>
+#include <linux/sysfs.h>
+#include <asm/cpacf.h>
+
+#define CPACF_QUERY(name, instruction)						\
+static ssize_t name##_query_raw_read(struct file *fp,				\
+				     struct kobject *kobj,			\
+				     struct bin_attribute *attr,		\
+				     char *buf, loff_t offs,			\
+				     size_t count)				\
+{										\
+	cpacf_mask_t mask;							\
+										\
+	if (!cpacf_query(CPACF_##instruction, &mask))				\
+		return -EOPNOTSUPP;						\
+	return memory_read_from_buffer(buf, count, &offs, &mask, sizeof(mask));	\
+}										\
+static BIN_ATTR_RO(name##_query_raw, sizeof(cpacf_mask_t))
+
+CPACF_QUERY(km, KM);
+CPACF_QUERY(kmc, KMC);
+CPACF_QUERY(kimd, KIMD);
+CPACF_QUERY(klmd, KLMD);
+CPACF_QUERY(kmac, KMAC);
+CPACF_QUERY(pckmo, PCKMO);
+CPACF_QUERY(kmf, KMF);
+CPACF_QUERY(kmctr, KMCTR);
+CPACF_QUERY(kmo, KMO);
+CPACF_QUERY(pcc, PCC);
+CPACF_QUERY(prno, PRNO);
+CPACF_QUERY(kma, KMA);
+CPACF_QUERY(kdsa, KDSA);
+
+#define CPACF_QAI(name, instruction)				\
+static ssize_t name##_query_auth_info_raw_read(			\
+	struct file *fp, struct kobject *kobj,			\
+	struct bin_attribute *attr, char *buf, loff_t offs,	\
+	size_t count)						\
+{								\
+	cpacf_qai_t qai;					\
+								\
+	if (!cpacf_qai(CPACF_##instruction, &qai))		\
+		return -EOPNOTSUPP;				\
+	return memory_read_from_buffer(buf, count, &offs, &qai, \
+					sizeof(qai));		\
+}								\
+static BIN_ATTR_RO(name##_query_auth_info_raw, sizeof(cpacf_qai_t))
+
+CPACF_QAI(km, KM);
+CPACF_QAI(kmc, KMC);
+CPACF_QAI(kimd, KIMD);
+CPACF_QAI(klmd, KLMD);
+CPACF_QAI(kmac, KMAC);
+CPACF_QAI(pckmo, PCKMO);
+CPACF_QAI(kmf, KMF);
+CPACF_QAI(kmctr, KMCTR);
+CPACF_QAI(kmo, KMO);
+CPACF_QAI(pcc, PCC);
+CPACF_QAI(prno, PRNO);
+CPACF_QAI(kma, KMA);
+CPACF_QAI(kdsa, KDSA);
+
+static struct bin_attribute *cpacf_attrs[] = {
+	&bin_attr_km_query_raw,
+	&bin_attr_kmc_query_raw,
+	&bin_attr_kimd_query_raw,
+	&bin_attr_klmd_query_raw,
+	&bin_attr_kmac_query_raw,
+	&bin_attr_pckmo_query_raw,
+	&bin_attr_kmf_query_raw,
+	&bin_attr_kmctr_query_raw,
+	&bin_attr_kmo_query_raw,
+	&bin_attr_pcc_query_raw,
+	&bin_attr_prno_query_raw,
+	&bin_attr_kma_query_raw,
+	&bin_attr_kdsa_query_raw,
+	&bin_attr_km_query_auth_info_raw,
+	&bin_attr_kmc_query_auth_info_raw,
+	&bin_attr_kimd_query_auth_info_raw,
+	&bin_attr_klmd_query_auth_info_raw,
+	&bin_attr_kmac_query_auth_info_raw,
+	&bin_attr_pckmo_query_auth_info_raw,
+	&bin_attr_kmf_query_auth_info_raw,
+	&bin_attr_kmctr_query_auth_info_raw,
+	&bin_attr_kmo_query_auth_info_raw,
+	&bin_attr_pcc_query_auth_info_raw,
+	&bin_attr_prno_query_auth_info_raw,
+	&bin_attr_kma_query_auth_info_raw,
+	&bin_attr_kdsa_query_auth_info_raw,
+	NULL,
+};
+
+static const struct attribute_group cpacf_attr_grp = {
+	.name = "cpacf",
+	.bin_attrs = cpacf_attrs,
+};
+
+static int __init cpacf_init(void)
+{
+	struct device *cpu_root;
+	int rc = 0;
+
+	cpu_root = bus_get_dev_root(&cpu_subsys);
+	if (cpu_root) {
+		rc = sysfs_create_group(&cpu_root->kobj, &cpacf_attr_grp);
+		put_device(cpu_root);
+	}
+	return rc;
+}
+device_initcall(cpacf_init);
diff --git a/arch/s390/kernel/debug.c b/arch/s390/kernel/debug.c
index 85328a0ef3b6..e62bea9ab21e 100644
--- a/arch/s390/kernel/debug.c
+++ b/arch/s390/kernel/debug.c
@@ -163,7 +163,6 @@ static const struct file_operations debug_file_ops = {
 	.write	 = debug_input,
 	.open	 = debug_open,
 	.release = debug_close,
-	.llseek  = no_llseek,
 };
 
 static struct dentry *debug_debugfs_root_entry;
@@ -954,7 +953,7 @@ static int debug_active = 1;
  * always allow read, allow write only if debug_stoppable is set or
  * if debug_active is already off
  */
-static int s390dbf_procactive(struct ctl_table *table, int write,
+static int s390dbf_procactive(const struct ctl_table *table, int write,
 			      void *buffer, size_t *lenp, loff_t *ppos)
 {
 	if (!write || debug_stoppable || !debug_active)
diff --git a/arch/s390/kernel/diag.c b/arch/s390/kernel/diag.c
index 8dee9aa0ec95..007e1795670e 100644
--- a/arch/s390/kernel/diag.c
+++ b/arch/s390/kernel/diag.c
@@ -52,6 +52,7 @@ static const struct diag_desc diag_map[NR_DIAG_STAT] = {
 	[DIAG_STAT_X308] = { .code = 0x308, .name = "List-Directed IPL" },
 	[DIAG_STAT_X318] = { .code = 0x318, .name = "CP Name and Version Codes" },
 	[DIAG_STAT_X320] = { .code = 0x320, .name = "Certificate Store" },
+	[DIAG_STAT_X49C] = { .code = 0x49c, .name = "Warning-Track Interruption" },
 	[DIAG_STAT_X500] = { .code = 0x500, .name = "Virtio Service" },
 };
 
@@ -185,6 +186,8 @@ int diag14(unsigned long rx, unsigned long ry1, unsigned long subcode)
 }
 EXPORT_SYMBOL(diag14);
 
+#define DIAG204_BUSY_RC 8
+
 static inline int __diag204(unsigned long *subcode, unsigned long size, void *addr)
 {
 	union register_pair rp = { .even = *subcode, .odd = size };
@@ -215,16 +218,18 @@ int diag204(unsigned long subcode, unsigned long size, void *addr)
 {
 	if (addr) {
 		if (WARN_ON_ONCE(!is_vmalloc_addr(addr)))
-			return -1;
+			return -EINVAL;
 		if (WARN_ON_ONCE(!IS_ALIGNED((unsigned long)addr, PAGE_SIZE)))
-			return -1;
+			return -EINVAL;
 	}
 	if ((subcode & DIAG204_SUBCODE_MASK) == DIAG204_SUBC_STIB4)
 		addr = (void *)pfn_to_phys(vmalloc_to_pfn(addr));
 	diag_stat_inc(DIAG_STAT_X204);
 	size = __diag204(&subcode, size, addr);
-	if (subcode)
-		return -1;
+	if (subcode == DIAG204_BUSY_RC)
+		return -EBUSY;
+	else if (subcode)
+		return -EOPNOTSUPP;
 	return size;
 }
 EXPORT_SYMBOL(diag204);
@@ -278,12 +283,14 @@ int diag224(void *ptr)
 	int rc = -EOPNOTSUPP;
 
 	diag_stat_inc(DIAG_STAT_X224);
-	asm volatile(
-		"	diag	%1,%2,0x224\n"
-		"0:	lhi	%0,0x0\n"
+	asm volatile("\n"
+		"	diag	%[type],%[addr],0x224\n"
+		"0:	lhi	%[rc],0\n"
 		"1:\n"
 		EX_TABLE(0b,1b)
-		: "+d" (rc) :"d" (0), "d" (addr) : "memory");
+		: [rc] "+d" (rc)
+		, "=m" (*(struct { char buf[PAGE_SIZE]; } *)ptr)
+		: [type] "d" (0), [addr] "d" (addr));
 	return rc;
 }
 EXPORT_SYMBOL(diag224);
@@ -297,3 +304,19 @@ int diag26c(void *req, void *resp, enum diag26c_sc subcode)
 	return diag_amode31_ops.diag26c(virt_to_phys(req), virt_to_phys(resp), subcode);
 }
 EXPORT_SYMBOL(diag26c);
+
+int diag49c(unsigned long subcode)
+{
+	int rc;
+
+	diag_stat_inc(DIAG_STAT_X49C);
+	asm volatile(
+		"	diag	%[subcode],0,0x49c\n"
+		"	ipm	%[rc]\n"
+		"	srl	%[rc],28\n"
+		: [rc] "=d" (rc)
+		: [subcode] "d" (subcode)
+		: "cc");
+	return rc;
+}
+EXPORT_SYMBOL(diag49c);
diff --git a/arch/s390/kernel/dis.c b/arch/s390/kernel/dis.c
index 89dc826a8d2e..94eb8168ea44 100644
--- a/arch/s390/kernel/dis.c
+++ b/arch/s390/kernel/dis.c
@@ -122,6 +122,7 @@ enum {
 	U8_32,	/* 8 bit unsigned value starting at 32 */
 	U12_16, /* 12 bit unsigned value starting at 16 */
 	U16_16, /* 16 bit unsigned value starting at 16 */
+	U16_20, /* 16 bit unsigned value starting at 20 */
 	U16_32, /* 16 bit unsigned value starting at 32 */
 	U32_16, /* 32 bit unsigned value starting at 16 */
 	VX_12,	/* Vector index register starting at position 12 */
@@ -184,6 +185,7 @@ static const struct s390_operand operands[] = {
 	[U8_32]	 = {  8, 32, 0 },
 	[U12_16] = { 12, 16, 0 },
 	[U16_16] = { 16, 16, 0 },
+	[U16_20] = { 16, 20, 0 },
 	[U16_32] = { 16, 32, 0 },
 	[U32_16] = { 32, 16, 0 },
 	[VX_12]	 = {  4, 12, OPERAND_INDEX | OPERAND_VR },
@@ -257,7 +259,6 @@ static const unsigned char formats[][6] = {
 	[INSTR_RSL_R0RD]     = { D_20, L4_8, B_16, 0, 0, 0 },
 	[INSTR_RSY_AARD]     = { A_8, A_12, D20_20, B_16, 0, 0 },
 	[INSTR_RSY_CCRD]     = { C_8, C_12, D20_20, B_16, 0, 0 },
-	[INSTR_RSY_RDRU]     = { R_8, D20_20, B_16, U4_12, 0, 0 },
 	[INSTR_RSY_RRRD]     = { R_8, R_12, D20_20, B_16, 0, 0 },
 	[INSTR_RSY_RURD]     = { R_8, U4_12, D20_20, B_16, 0, 0 },
 	[INSTR_RSY_RURD2]    = { R_8, D20_20, B_16, U4_12, 0, 0 },
@@ -300,14 +301,17 @@ static const unsigned char formats[][6] = {
 	[INSTR_VRI_V0UU2]    = { V_8, U16_16, U4_32, 0, 0, 0 },
 	[INSTR_VRI_V0UUU]    = { V_8, U8_16, U8_24, U4_32, 0, 0 },
 	[INSTR_VRI_VR0UU]    = { V_8, R_12, U8_28, U4_24, 0, 0 },
+	[INSTR_VRI_VV0UU]    = { V_8, V_12, U8_28, U4_24, 0, 0 },
 	[INSTR_VRI_VVUU]     = { V_8, V_12, U16_16, U4_32, 0, 0 },
 	[INSTR_VRI_VVUUU]    = { V_8, V_12, U12_16, U4_32, U4_28, 0 },
 	[INSTR_VRI_VVUUU2]   = { V_8, V_12, U8_28, U8_16, U4_24, 0 },
 	[INSTR_VRI_VVV0U]    = { V_8, V_12, V_16, U8_24, 0, 0 },
 	[INSTR_VRI_VVV0UU]   = { V_8, V_12, V_16, U8_24, U4_32, 0 },
 	[INSTR_VRI_VVV0UU2]  = { V_8, V_12, V_16, U8_28, U4_24, 0 },
-	[INSTR_VRR_0V]	     = { V_12, 0, 0, 0, 0, 0 },
+	[INSTR_VRI_VVV0UV]   = { V_8, V_12, V_16, V_32, U8_24, 0 },
+	[INSTR_VRR_0V0U]     = { V_12, U16_20, 0, 0, 0, 0 },
 	[INSTR_VRR_0VV0U]    = { V_12, V_16, U4_24, 0, 0, 0 },
+	[INSTR_VRR_0VVU]     = { V_12, V_16, U16_20, 0, 0, 0 },
 	[INSTR_VRR_RV0UU]    = { R_8, V_12, U4_24, U4_28, 0, 0 },
 	[INSTR_VRR_VRR]	     = { V_8, R_12, R_16, 0, 0, 0 },
 	[INSTR_VRR_VV]	     = { V_8, V_12, 0, 0, 0, 0 },
@@ -455,21 +459,21 @@ static int print_insn(char *buffer, unsigned char *code, unsigned long addr)
 			if (separator)
 				ptr += sprintf(ptr, "%c", separator);
 			if (operand->flags & OPERAND_GPR)
-				ptr += sprintf(ptr, "%%r%i", value);
+				ptr += sprintf(ptr, "%%r%u", value);
 			else if (operand->flags & OPERAND_FPR)
-				ptr += sprintf(ptr, "%%f%i", value);
+				ptr += sprintf(ptr, "%%f%u", value);
 			else if (operand->flags & OPERAND_AR)
-				ptr += sprintf(ptr, "%%a%i", value);
+				ptr += sprintf(ptr, "%%a%u", value);
 			else if (operand->flags & OPERAND_CR)
-				ptr += sprintf(ptr, "%%c%i", value);
+				ptr += sprintf(ptr, "%%c%u", value);
 			else if (operand->flags & OPERAND_VR)
-				ptr += sprintf(ptr, "%%v%i", value);
+				ptr += sprintf(ptr, "%%v%u", value);
 			else if (operand->flags & OPERAND_PCREL) {
 				void *pcrel = (void *)((int)value + addr);
 
 				ptr += sprintf(ptr, "%px", pcrel);
 			} else if (operand->flags & OPERAND_SIGNED)
-				ptr += sprintf(ptr, "%i", value);
+				ptr += sprintf(ptr, "%i", (int)value);
 			else
 				ptr += sprintf(ptr, "%u", value);
 			if (operand->flags & OPERAND_DISP)
diff --git a/arch/s390/kernel/dumpstack.c b/arch/s390/kernel/dumpstack.c
index d2012635b093..1ecd0580561f 100644
--- a/arch/s390/kernel/dumpstack.c
+++ b/arch/s390/kernel/dumpstack.c
@@ -61,28 +61,28 @@ static bool in_task_stack(unsigned long sp, struct task_struct *task,
 
 static bool in_irq_stack(unsigned long sp, struct stack_info *info)
 {
-	unsigned long stack = S390_lowcore.async_stack - STACK_INIT_OFFSET;
+	unsigned long stack = get_lowcore()->async_stack - STACK_INIT_OFFSET;
 
 	return in_stack(sp, info, STACK_TYPE_IRQ, stack);
 }
 
 static bool in_nodat_stack(unsigned long sp, struct stack_info *info)
 {
-	unsigned long stack = S390_lowcore.nodat_stack - STACK_INIT_OFFSET;
+	unsigned long stack = get_lowcore()->nodat_stack - STACK_INIT_OFFSET;
 
 	return in_stack(sp, info, STACK_TYPE_NODAT, stack);
 }
 
 static bool in_mcck_stack(unsigned long sp, struct stack_info *info)
 {
-	unsigned long stack = S390_lowcore.mcck_stack - STACK_INIT_OFFSET;
+	unsigned long stack = get_lowcore()->mcck_stack - STACK_INIT_OFFSET;
 
 	return in_stack(sp, info, STACK_TYPE_MCCK, stack);
 }
 
 static bool in_restart_stack(unsigned long sp, struct stack_info *info)
 {
-	unsigned long stack = S390_lowcore.restart_stack - STACK_INIT_OFFSET;
+	unsigned long stack = get_lowcore()->restart_stack - STACK_INIT_OFFSET;
 
 	return in_stack(sp, info, STACK_TYPE_RESTART, stack);
 }
diff --git a/arch/s390/kernel/early.c b/arch/s390/kernel/early.c
index c666271433fb..62f8f5a750a3 100644
--- a/arch/s390/kernel/early.c
+++ b/arch/s390/kernel/early.c
@@ -7,6 +7,7 @@
 #define KMSG_COMPONENT "setup"
 #define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
 
+#include <linux/sched/debug.h>
 #include <linux/compiler.h>
 #include <linux/init.h>
 #include <linux/errno.h>
@@ -48,6 +49,7 @@ decompressor_handled_param(dfltcc);
 decompressor_handled_param(facilities);
 decompressor_handled_param(nokaslr);
 decompressor_handled_param(cmma);
+decompressor_handled_param(relocate_lowcore);
 #if IS_ENABLED(CONFIG_KVM)
 decompressor_handled_param(prot_virt);
 #endif
@@ -72,7 +74,7 @@ static void __init reset_tod_clock(void)
 
 	memset(&tod_clock_base, 0, sizeof(tod_clock_base));
 	tod_clock_base.tod = TOD_UNIX_EPOCH;
-	S390_lowcore.last_update_clock = TOD_UNIX_EPOCH;
+	get_lowcore()->last_update_clock = TOD_UNIX_EPOCH;
 }
 
 /*
@@ -99,7 +101,7 @@ static noinline __init void detect_machine_type(void)
 
 	/* Check current-configuration-level */
 	if (stsi(NULL, 0, 0, 0) <= 2) {
-		S390_lowcore.machine_flags |= MACHINE_FLAG_LPAR;
+		get_lowcore()->machine_flags |= MACHINE_FLAG_LPAR;
 		return;
 	}
 	/* Get virtual-machine cpu information. */
@@ -108,9 +110,9 @@ static noinline __init void detect_machine_type(void)
 
 	/* Detect known hypervisors */
 	if (!memcmp(vmms->vm[0].cpi, "\xd2\xe5\xd4", 3))
-		S390_lowcore.machine_flags |= MACHINE_FLAG_KVM;
+		get_lowcore()->machine_flags |= MACHINE_FLAG_KVM;
 	else if (!memcmp(vmms->vm[0].cpi, "\xa9\x61\xe5\xd4", 4))
-		S390_lowcore.machine_flags |= MACHINE_FLAG_VM;
+		get_lowcore()->machine_flags |= MACHINE_FLAG_VM;
 }
 
 /* Remove leading, trailing and double whitespace. */
@@ -166,7 +168,7 @@ static __init void setup_topology(void)
 
 	if (!test_facility(11))
 		return;
-	S390_lowcore.machine_flags |= MACHINE_FLAG_TOPOLOGY;
+	get_lowcore()->machine_flags |= MACHINE_FLAG_TOPOLOGY;
 	for (max_mnest = 6; max_mnest > 1; max_mnest--) {
 		if (stsi(&sysinfo_page, 15, 1, max_mnest) == 0)
 			break;
@@ -174,27 +176,45 @@ static __init void setup_topology(void)
 	topology_max_mnest = max_mnest;
 }
 
-void __do_early_pgm_check(struct pt_regs *regs)
+void __init __do_early_pgm_check(struct pt_regs *regs)
 {
-	if (!fixup_exception(regs))
-		disabled_wait();
+	struct lowcore *lc = get_lowcore();
+	unsigned long ip;
+
+	regs->int_code = lc->pgm_int_code;
+	regs->int_parm_long = lc->trans_exc_code;
+	ip = __rewind_psw(regs->psw, regs->int_code >> 16);
+
+	/* Monitor Event? Might be a warning */
+	if ((regs->int_code & PGM_INT_CODE_MASK) == 0x40) {
+		if (report_bug(ip, regs) == BUG_TRAP_TYPE_WARN)
+			return;
+	}
+	if (fixup_exception(regs))
+		return;
+	/*
+	 * Unhandled exception - system cannot continue but try to get some
+	 * helpful messages to the console. Use early_printk() to print
+	 * some basic information in case it is too early for printk().
+	 */
+	register_early_console();
+	early_printk("PANIC: early exception %04x PSW: %016lx %016lx\n",
+		     regs->int_code & 0xffff, regs->psw.mask, regs->psw.addr);
+	show_regs(regs);
+	disabled_wait();
 }
 
 static noinline __init void setup_lowcore_early(void)
 {
+	struct lowcore *lc = get_lowcore();
 	psw_t psw;
 
 	psw.addr = (unsigned long)early_pgm_check_handler;
 	psw.mask = PSW_KERNEL_BITS;
-	S390_lowcore.program_new_psw = psw;
-	S390_lowcore.preempt_count = INIT_PREEMPT_COUNT;
-}
-
-static noinline __init void setup_facility_list(void)
-{
-	memcpy(alt_stfle_fac_list, stfle_fac_list, sizeof(alt_stfle_fac_list));
-	if (!IS_ENABLED(CONFIG_KERNEL_NOBP))
-		__clear_facility(82, alt_stfle_fac_list);
+	lc->program_new_psw = psw;
+	lc->preempt_count = INIT_PREEMPT_COUNT;
+	lc->return_lpswe = gen_lpswe(__LC_RETURN_PSW);
+	lc->return_mcck_lpswe = gen_lpswe(__LC_RETURN_MCCK_PSW);
 }
 
 static __init void detect_diag9c(void)
@@ -211,43 +231,45 @@ static __init void detect_diag9c(void)
 		EX_TABLE(0b,1b)
 		: "=d" (rc) : "0" (-EOPNOTSUPP), "d" (cpu_address) : "cc");
 	if (!rc)
-		S390_lowcore.machine_flags |= MACHINE_FLAG_DIAG9C;
+		get_lowcore()->machine_flags |= MACHINE_FLAG_DIAG9C;
 }
 
 static __init void detect_machine_facilities(void)
 {
 	if (test_facility(8)) {
-		S390_lowcore.machine_flags |= MACHINE_FLAG_EDAT1;
+		get_lowcore()->machine_flags |= MACHINE_FLAG_EDAT1;
 		system_ctl_set_bit(0, CR0_EDAT_BIT);
 	}
 	if (test_facility(78))
-		S390_lowcore.machine_flags |= MACHINE_FLAG_EDAT2;
+		get_lowcore()->machine_flags |= MACHINE_FLAG_EDAT2;
 	if (test_facility(3))
-		S390_lowcore.machine_flags |= MACHINE_FLAG_IDTE;
+		get_lowcore()->machine_flags |= MACHINE_FLAG_IDTE;
 	if (test_facility(50) && test_facility(73)) {
-		S390_lowcore.machine_flags |= MACHINE_FLAG_TE;
+		get_lowcore()->machine_flags |= MACHINE_FLAG_TE;
 		system_ctl_set_bit(0, CR0_TRANSACTIONAL_EXECUTION_BIT);
 	}
 	if (test_facility(51))
-		S390_lowcore.machine_flags |= MACHINE_FLAG_TLB_LC;
+		get_lowcore()->machine_flags |= MACHINE_FLAG_TLB_LC;
 	if (test_facility(129))
 		system_ctl_set_bit(0, CR0_VECTOR_BIT);
 	if (test_facility(130))
-		S390_lowcore.machine_flags |= MACHINE_FLAG_NX;
+		get_lowcore()->machine_flags |= MACHINE_FLAG_NX;
 	if (test_facility(133))
-		S390_lowcore.machine_flags |= MACHINE_FLAG_GS;
+		get_lowcore()->machine_flags |= MACHINE_FLAG_GS;
 	if (test_facility(139) && (tod_clock_base.tod >> 63)) {
 		/* Enabled signed clock comparator comparisons */
-		S390_lowcore.machine_flags |= MACHINE_FLAG_SCC;
+		get_lowcore()->machine_flags |= MACHINE_FLAG_SCC;
 		clock_comparator_max = -1ULL >> 1;
 		system_ctl_set_bit(0, CR0_CLOCK_COMPARATOR_SIGN_BIT);
 	}
 	if (IS_ENABLED(CONFIG_PCI) && test_facility(153)) {
-		S390_lowcore.machine_flags |= MACHINE_FLAG_PCI_MIO;
+		get_lowcore()->machine_flags |= MACHINE_FLAG_PCI_MIO;
 		/* the control bit is set during PCI initialization */
 	}
 	if (test_facility(194))
-		S390_lowcore.machine_flags |= MACHINE_FLAG_RDP;
+		get_lowcore()->machine_flags |= MACHINE_FLAG_RDP;
+	if (test_facility(85))
+		get_lowcore()->machine_flags |= MACHINE_FLAG_SEQ_INSN;
 }
 
 static inline void save_vector_registers(void)
@@ -291,7 +313,6 @@ void __init startup_init(void)
 	lockdep_off();
 	sort_amode31_extable();
 	setup_lowcore_early();
-	setup_facility_list();
 	detect_machine_type();
 	setup_arch_string();
 	setup_boot_command_line();
diff --git a/arch/s390/kernel/early_printk.c b/arch/s390/kernel/early_printk.c
index d9d53f44008a..cefe020a3be3 100644
--- a/arch/s390/kernel/early_printk.c
+++ b/arch/s390/kernel/early_printk.c
@@ -6,6 +6,7 @@
 #include <linux/console.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
+#include <asm/setup.h>
 #include <asm/sclp.h>
 
 static void sclp_early_write(struct console *con, const char *s, unsigned int len)
@@ -20,6 +21,16 @@ static struct console sclp_early_console = {
 	.index = -1,
 };
 
+void __init register_early_console(void)
+{
+	if (early_console)
+		return;
+	if (!sclp.has_linemode && !sclp.has_vt220)
+		return;
+	early_console = &sclp_early_console;
+	register_console(early_console);
+}
+
 static int __init setup_early_printk(char *buf)
 {
 	if (early_console)
@@ -27,10 +38,7 @@ static int __init setup_early_printk(char *buf)
 	/* Accept only "earlyprintk" and "earlyprintk=sclp" */
 	if (buf && !str_has_prefix(buf, "sclp"))
 		return 0;
-	if (!sclp.has_linemode && !sclp.has_vt220)
-		return 0;
-	early_console = &sclp_early_console;
-	register_console(early_console);
+	register_early_console();
 	return 0;
 }
 early_param("earlyprintk", setup_early_printk);
diff --git a/arch/s390/kernel/earlypgm.S b/arch/s390/kernel/earlypgm.S
deleted file mode 100644
index c634871f0d90..000000000000
--- a/arch/s390/kernel/earlypgm.S
+++ /dev/null
@@ -1,23 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- *    Copyright IBM Corp. 2006, 2007
- *    Author(s): Michael Holzheu <holzheu@de.ibm.com>
- */
-
-#include <linux/linkage.h>
-#include <asm/asm-offsets.h>
-
-SYM_CODE_START(early_pgm_check_handler)
-	stmg	%r8,%r15,__LC_SAVE_AREA_SYNC
-	aghi	%r15,-(STACK_FRAME_OVERHEAD+__PT_SIZE)
-	la	%r11,STACK_FRAME_OVERHEAD(%r15)
-	xc	__SF_BACKCHAIN(8,%r15),__SF_BACKCHAIN(%r15)
-	stmg	%r0,%r7,__PT_R0(%r11)
-	mvc	__PT_PSW(16,%r11),__LC_PGM_OLD_PSW
-	mvc	__PT_R8(64,%r11),__LC_SAVE_AREA_SYNC
-	lgr	%r2,%r11
-	brasl	%r14,__do_early_pgm_check
-	mvc	__LC_RETURN_PSW(16),STACK_FRAME_OVERHEAD+__PT_PSW(%r15)
-	lmg	%r0,%r15,STACK_FRAME_OVERHEAD+__PT_R0(%r15)
-	lpswe	__LC_RETURN_PSW
-SYM_CODE_END(early_pgm_check_handler)
diff --git a/arch/s390/kernel/entry.S b/arch/s390/kernel/entry.S
index 60cf917a7122..d6d5317f768e 100644
--- a/arch/s390/kernel/entry.S
+++ b/arch/s390/kernel/entry.S
@@ -12,7 +12,7 @@
 #include <linux/init.h>
 #include <linux/linkage.h>
 #include <asm/asm-extable.h>
-#include <asm/alternative-asm.h>
+#include <asm/alternative.h>
 #include <asm/processor.h>
 #include <asm/cache.h>
 #include <asm/dwarf.h>
@@ -28,49 +28,54 @@
 #include <asm/setup.h>
 #include <asm/nmi.h>
 #include <asm/nospec-insn.h>
+#include <asm/lowcore.h>
 
 _LPP_OFFSET	= __LC_LPP
 
 	.macro STBEAR address
-	ALTERNATIVE "nop", ".insn s,0xb2010000,\address", 193
+	ALTERNATIVE "nop", ".insn s,0xb2010000,\address", ALT_FACILITY(193)
 	.endm
 
 	.macro LBEAR address
-	ALTERNATIVE "nop", ".insn s,0xb2000000,\address", 193
+	ALTERNATIVE "nop", ".insn s,0xb2000000,\address", ALT_FACILITY(193)
 	.endm
 
-	.macro LPSWEY address,lpswe
-	ALTERNATIVE "b \lpswe; nopr", ".insn siy,0xeb0000000071,\address,0", 193
+	.macro LPSWEY address, lpswe
+	ALTERNATIVE_2 "b \lpswe;nopr", \
+		".insn siy,0xeb0000000071,\address,0", ALT_FACILITY(193),		\
+		__stringify(.insn siy,0xeb0000000071,LOWCORE_ALT_ADDRESS+\address,0),	\
+		ALT_LOWCORE
 	.endm
 
-	.macro MBEAR reg
-	ALTERNATIVE "brcl 0,0", __stringify(mvc __PT_LAST_BREAK(8,\reg),__LC_LAST_BREAK), 193
+	.macro MBEAR reg, lowcore
+	ALTERNATIVE "brcl 0,0", __stringify(mvc __PT_LAST_BREAK(8,\reg),__LC_LAST_BREAK(\lowcore)),\
+		ALT_FACILITY(193)
 	.endm
 
-	.macro	CHECK_STACK savearea
+	.macro	CHECK_STACK savearea, lowcore
 #ifdef CONFIG_CHECK_STACK
 	tml	%r15,THREAD_SIZE - CONFIG_STACK_GUARD
-	lghi	%r14,\savearea
+	la	%r14,\savearea(\lowcore)
 	jz	stack_overflow
 #endif
 	.endm
 
-	.macro	CHECK_VMAP_STACK savearea,oklabel
+	.macro	CHECK_VMAP_STACK savearea, lowcore, oklabel
 #ifdef CONFIG_VMAP_STACK
 	lgr	%r14,%r15
 	nill	%r14,0x10000 - THREAD_SIZE
 	oill	%r14,STACK_INIT_OFFSET
-	clg	%r14,__LC_KERNEL_STACK
+	clg	%r14,__LC_KERNEL_STACK(\lowcore)
 	je	\oklabel
-	clg	%r14,__LC_ASYNC_STACK
+	clg	%r14,__LC_ASYNC_STACK(\lowcore)
 	je	\oklabel
-	clg	%r14,__LC_MCCK_STACK
+	clg	%r14,__LC_MCCK_STACK(\lowcore)
 	je	\oklabel
-	clg	%r14,__LC_NODAT_STACK
+	clg	%r14,__LC_NODAT_STACK(\lowcore)
 	je	\oklabel
-	clg	%r14,__LC_RESTART_STACK
+	clg	%r14,__LC_RESTART_STACK(\lowcore)
 	je	\oklabel
-	lghi	%r14,\savearea
+	la	%r14,\savearea(\lowcore)
 	j	stack_overflow
 #else
 	j	\oklabel
@@ -100,30 +105,31 @@ _LPP_OFFSET	= __LC_LPP
 	.endm
 
 	.macro BPOFF
-	ALTERNATIVE "nop", ".insn rrf,0xb2e80000,0,0,12,0", 82
+	ALTERNATIVE "nop", ".insn rrf,0xb2e80000,0,0,12,0", ALT_SPEC(82)
 	.endm
 
 	.macro BPON
-	ALTERNATIVE "nop", ".insn rrf,0xb2e80000,0,0,13,0", 82
+	ALTERNATIVE "nop", ".insn rrf,0xb2e80000,0,0,13,0", ALT_SPEC(82)
 	.endm
 
 	.macro BPENTER tif_ptr,tif_mask
 	ALTERNATIVE "TSTMSK \tif_ptr,\tif_mask; jz .+8; .insn rrf,0xb2e80000,0,0,13,0", \
-		    "j .+12; nop; nop", 82
+		    "j .+12; nop; nop", ALT_SPEC(82)
 	.endm
 
 	.macro BPEXIT tif_ptr,tif_mask
 	TSTMSK	\tif_ptr,\tif_mask
 	ALTERNATIVE "jz .+8;  .insn rrf,0xb2e80000,0,0,12,0", \
-		    "jnz .+8; .insn rrf,0xb2e80000,0,0,13,0", 82
+		    "jnz .+8; .insn rrf,0xb2e80000,0,0,13,0", ALT_SPEC(82)
 	.endm
 
 #if IS_ENABLED(CONFIG_KVM)
-	.macro SIEEXIT sie_control
-	lg	%r9,\sie_control		# get control block pointer
-	ni	__SIE_PROG0C+3(%r9),0xfe	# no longer in SIE
-	lctlg	%c1,%c1,__LC_KERNEL_ASCE	# load primary asce
-	ni	__LC_CPU_FLAGS+7,255-_CIF_SIE
+	.macro SIEEXIT sie_control,lowcore
+	lg	%r9,\sie_control			# get control block pointer
+	ni	__SIE_PROG0C+3(%r9),0xfe		# no longer in SIE
+	lctlg	%c1,%c1,__LC_KERNEL_ASCE(\lowcore)	# load primary asce
+	lg	%r9,__LC_CURRENT(\lowcore)
+	mvi	__TI_sie(%r9),0
 	larl	%r9,sie_exit			# skip forward to sie_exit
 	.endm
 #endif
@@ -163,13 +169,14 @@ SYM_FUNC_START(__switch_to_asm)
 	stg	%r15,__THREAD_ksp(%r1,%r2)	# store kernel stack of prev
 	lg	%r15,0(%r4,%r3)			# start of kernel stack of next
 	agr	%r15,%r5			# end of kernel stack of next
-	stg	%r3,__LC_CURRENT		# store task struct of next
-	stg	%r15,__LC_KERNEL_STACK		# store end of kernel stack
+	GET_LC	%r13
+	stg	%r3,__LC_CURRENT(%r13)		# store task struct of next
+	stg	%r15,__LC_KERNEL_STACK(%r13)	# store end of kernel stack
 	lg	%r15,__THREAD_ksp(%r1,%r3)	# load kernel stack of next
 	aghi	%r3,__TASK_pid
-	mvc	__LC_CURRENT_PID(4,%r0),0(%r3)	# store pid of next
+	mvc	__LC_CURRENT_PID(4,%r13),0(%r3)	# store pid of next
+	ALTERNATIVE "nop", "lpp _LPP_OFFSET(%r13)", ALT_FACILITY(40)
 	lmg	%r6,%r15,__SF_GPRS(%r15)	# load gprs of next task
-	ALTERNATIVE "nop", "lpp _LPP_OFFSET", 40
 	BR_EX	%r14
 SYM_FUNC_END(__switch_to_asm)
 
@@ -179,22 +186,21 @@ SYM_FUNC_END(__switch_to_asm)
  * %r2 pointer to sie control block phys
  * %r3 pointer to sie control block virt
  * %r4 guest register save area
+ * %r5 guest asce
  */
 SYM_FUNC_START(__sie64a)
 	stmg	%r6,%r14,__SF_GPRS(%r15)	# save kernel registers
-	lg	%r12,__LC_CURRENT
+	GET_LC	%r13
+	lg	%r14,__LC_CURRENT(%r13)
 	stg	%r2,__SF_SIE_CONTROL_PHYS(%r15)	# save sie block physical..
 	stg	%r3,__SF_SIE_CONTROL(%r15)	# ...and virtual addresses
 	stg	%r4,__SF_SIE_SAVEAREA(%r15)	# save guest register save area
+	stg	%r5,__SF_SIE_GUEST_ASCE(%r15)	# save guest asce
 	xc	__SF_SIE_REASON(8,%r15),__SF_SIE_REASON(%r15) # reason code = 0
-	mvc	__SF_SIE_FLAGS(8,%r15),__TI_flags(%r12) # copy thread flags
+	mvc	__SF_SIE_FLAGS(8,%r15),__TI_flags(%r14) # copy thread flags
 	lmg	%r0,%r13,0(%r4)			# load guest gprs 0-13
-	lg	%r14,__LC_GMAP			# get gmap pointer
-	ltgr	%r14,%r14
-	jz	.Lsie_gmap
-	oi	__LC_CPU_FLAGS+7,_CIF_SIE
-	lctlg	%c1,%c1,__GMAP_ASCE(%r14)	# load primary asce
-.Lsie_gmap:
+	mvi	__TI_sie(%r14),1
+	lctlg	%c1,%c1,__SF_SIE_GUEST_ASCE(%r15) # load primary asce
 	lg	%r14,__SF_SIE_CONTROL(%r15)	# get control block pointer
 	oi	__SIE_PROG0C+3(%r14),1		# we are going into SIE now
 	tm	__SIE_PROG20+3(%r14),3		# last exit...
@@ -212,8 +218,10 @@ SYM_FUNC_START(__sie64a)
 .Lsie_skip:
 	lg	%r14,__SF_SIE_CONTROL(%r15)	# get control block pointer
 	ni	__SIE_PROG0C+3(%r14),0xfe	# no longer in SIE
-	lctlg	%c1,%c1,__LC_KERNEL_ASCE	# load primary asce
-	ni	__LC_CPU_FLAGS+7,255-_CIF_SIE
+	GET_LC	%r14
+	lctlg	%c1,%c1,__LC_KERNEL_ASCE(%r14)	# load primary asce
+	lg	%r14,__LC_CURRENT(%r14)
+	mvi	__TI_sie(%r14),0
 # some program checks are suppressing. C code (e.g. do_protection_exception)
 # will rewind the PSW by the ILC, which is often 4 bytes in case of SIE. There
 # are some corner cases (e.g. runtime instrumentation) where ILC is unpredictable.
@@ -256,14 +264,15 @@ EXPORT_SYMBOL(sie_exit)
  */
 
 SYM_CODE_START(system_call)
-	stpt	__LC_SYS_ENTER_TIMER
-	stmg	%r8,%r15,__LC_SAVE_AREA_SYNC
+	STMG_LC	%r8,%r15,__LC_SAVE_AREA
+	GET_LC	%r13
+	stpt	__LC_SYS_ENTER_TIMER(%r13)
 	BPOFF
 	lghi	%r14,0
 .Lsysc_per:
-	STBEAR	__LC_LAST_BREAK
-	lctlg	%c1,%c1,__LC_KERNEL_ASCE
-	lg	%r15,__LC_KERNEL_STACK
+	STBEAR	__LC_LAST_BREAK(%r13)
+	lctlg	%c1,%c1,__LC_KERNEL_ASCE(%r13)
+	lg	%r15,__LC_KERNEL_STACK(%r13)
 	xc	__SF_BACKCHAIN(8,%r15),__SF_BACKCHAIN(%r15)
 	stmg	%r0,%r7,STACK_FRAME_OVERHEAD+__PT_R0(%r15)
 	# clear user controlled register to prevent speculative use
@@ -278,17 +287,17 @@ SYM_CODE_START(system_call)
 	xgr	%r10,%r10
 	xgr	%r11,%r11
 	la	%r2,STACK_FRAME_OVERHEAD(%r15)	# pointer to pt_regs
-	mvc	__PT_R8(64,%r2),__LC_SAVE_AREA_SYNC
-	MBEAR	%r2
+	mvc	__PT_R8(64,%r2),__LC_SAVE_AREA(%r13)
+	MBEAR	%r2,%r13
 	lgr	%r3,%r14
 	brasl	%r14,__do_syscall
 	STACKLEAK_ERASE
-	lctlg	%c1,%c1,__LC_USER_ASCE
-	mvc	__LC_RETURN_PSW(16),STACK_FRAME_OVERHEAD+__PT_PSW(%r15)
+	lctlg	%c1,%c1,__LC_USER_ASCE(%r13)
+	mvc	__LC_RETURN_PSW(16,%r13),STACK_FRAME_OVERHEAD+__PT_PSW(%r15)
 	BPON
 	LBEAR	STACK_FRAME_OVERHEAD+__PT_LAST_BREAK(%r15)
+	stpt	__LC_EXIT_TIMER(%r13)
 	lmg	%r0,%r15,STACK_FRAME_OVERHEAD+__PT_R0(%r15)
-	stpt	__LC_EXIT_TIMER
 	LPSWEY	__LC_RETURN_PSW,__LC_RETURN_LPSWE
 SYM_CODE_END(system_call)
 
@@ -299,12 +308,13 @@ SYM_CODE_START(ret_from_fork)
 	lgr	%r3,%r11
 	brasl	%r14,__ret_from_fork
 	STACKLEAK_ERASE
-	lctlg	%c1,%c1,__LC_USER_ASCE
-	mvc	__LC_RETURN_PSW(16),STACK_FRAME_OVERHEAD+__PT_PSW(%r15)
+	GET_LC	%r13
+	lctlg	%c1,%c1,__LC_USER_ASCE(%r13)
+	mvc	__LC_RETURN_PSW(16,%r13),STACK_FRAME_OVERHEAD+__PT_PSW(%r15)
 	BPON
 	LBEAR	STACK_FRAME_OVERHEAD+__PT_LAST_BREAK(%r15)
+	stpt	__LC_EXIT_TIMER(%r13)
 	lmg	%r0,%r15,STACK_FRAME_OVERHEAD+__PT_R0(%r15)
-	stpt	__LC_EXIT_TIMER
 	LPSWEY	__LC_RETURN_PSW,__LC_RETURN_LPSWE
 SYM_CODE_END(ret_from_fork)
 
@@ -313,39 +323,40 @@ SYM_CODE_END(ret_from_fork)
  */
 
 SYM_CODE_START(pgm_check_handler)
-	stpt	__LC_SYS_ENTER_TIMER
+	STMG_LC	%r8,%r15,__LC_SAVE_AREA
+	GET_LC	%r13
+	stpt	__LC_SYS_ENTER_TIMER(%r13)
 	BPOFF
-	stmg	%r8,%r15,__LC_SAVE_AREA_SYNC
 	lgr	%r10,%r15
-	lmg	%r8,%r9,__LC_PGM_OLD_PSW
+	lmg	%r8,%r9,__LC_PGM_OLD_PSW(%r13)
 	tmhh	%r8,0x0001		# coming from user space?
 	jno	.Lpgm_skip_asce
-	lctlg	%c1,%c1,__LC_KERNEL_ASCE
+	lctlg	%c1,%c1,__LC_KERNEL_ASCE(%r13)
 	j	3f			# -> fault in user space
 .Lpgm_skip_asce:
 1:	tmhh	%r8,0x4000		# PER bit set in old PSW ?
 	jnz	2f			# -> enabled, can't be a double fault
-	tm	__LC_PGM_ILC+3,0x80	# check for per exception
+	tm	__LC_PGM_ILC+3(%r13),0x80	# check for per exception
 	jnz	.Lpgm_svcper		# -> single stepped svc
-2:	CHECK_STACK __LC_SAVE_AREA_SYNC
+2:	CHECK_STACK __LC_SAVE_AREA,%r13
 	aghi	%r15,-(STACK_FRAME_OVERHEAD + __PT_SIZE)
 	# CHECK_VMAP_STACK branches to stack_overflow or 4f
-	CHECK_VMAP_STACK __LC_SAVE_AREA_SYNC,4f
-3:	lg	%r15,__LC_KERNEL_STACK
+	CHECK_VMAP_STACK __LC_SAVE_AREA,%r13,4f
+3:	lg	%r15,__LC_KERNEL_STACK(%r13)
 4:	la	%r11,STACK_FRAME_OVERHEAD(%r15)
 	xc	__PT_FLAGS(8,%r11),__PT_FLAGS(%r11)
 	xc	__SF_BACKCHAIN(8,%r15),__SF_BACKCHAIN(%r15)
 	stmg	%r0,%r7,__PT_R0(%r11)
-	mvc	__PT_R8(64,%r11),__LC_SAVE_AREA_SYNC
-	mvc	__PT_LAST_BREAK(8,%r11),__LC_PGM_LAST_BREAK
+	mvc	__PT_R8(64,%r11),__LC_SAVE_AREA(%r13)
+	mvc	__PT_LAST_BREAK(8,%r11),__LC_PGM_LAST_BREAK(%r13)
 	stctg	%c1,%c1,__PT_CR1(%r11)
 #if IS_ENABLED(CONFIG_KVM)
-	ltg	%r12,__LC_GMAP
+	ltg	%r12,__LC_GMAP(%r13)
 	jz	5f
 	clc	__GMAP_ASCE(8,%r12), __PT_CR1(%r11)
 	jne	5f
 	BPENTER	__SF_SIE_FLAGS(%r10),_TIF_ISOLATE_BP_GUEST
-	SIEEXIT __SF_SIE_CONTROL(%r10)
+	SIEEXIT __SF_SIE_CONTROL(%r10),%r13
 #endif
 5:	stmg	%r8,%r9,__PT_PSW(%r11)
 	# clear user controlled registers to prevent speculative use
@@ -361,11 +372,11 @@ SYM_CODE_START(pgm_check_handler)
 	tmhh	%r8,0x0001		# returning to user space?
 	jno	.Lpgm_exit_kernel
 	STACKLEAK_ERASE
-	lctlg	%c1,%c1,__LC_USER_ASCE
+	lctlg	%c1,%c1,__LC_USER_ASCE(%r13)
 	BPON
-	stpt	__LC_EXIT_TIMER
+	stpt	__LC_EXIT_TIMER(%r13)
 .Lpgm_exit_kernel:
-	mvc	__LC_RETURN_PSW(16),STACK_FRAME_OVERHEAD+__PT_PSW(%r15)
+	mvc	__LC_RETURN_PSW(16,%r13),STACK_FRAME_OVERHEAD+__PT_PSW(%r15)
 	LBEAR	STACK_FRAME_OVERHEAD+__PT_LAST_BREAK(%r15)
 	lmg	%r0,%r15,STACK_FRAME_OVERHEAD+__PT_R0(%r15)
 	LPSWEY	__LC_RETURN_PSW,__LC_RETURN_LPSWE
@@ -374,11 +385,11 @@ SYM_CODE_START(pgm_check_handler)
 # single stepped system call
 #
 .Lpgm_svcper:
-	mvc	__LC_RETURN_PSW(8),__LC_SVC_NEW_PSW
+	mvc	__LC_RETURN_PSW(8,%r13),__LC_SVC_NEW_PSW(%r13)
 	larl	%r14,.Lsysc_per
-	stg	%r14,__LC_RETURN_PSW+8
+	stg	%r14,__LC_RETURN_PSW+8(%r13)
 	lghi	%r14,1
-	LBEAR	__LC_PGM_LAST_BREAK
+	LBEAR	__LC_PGM_LAST_BREAK(%r13)
 	LPSWEY	__LC_RETURN_PSW,__LC_RETURN_LPSWE # branch to .Lsysc_per
 SYM_CODE_END(pgm_check_handler)
 
@@ -387,25 +398,27 @@ SYM_CODE_END(pgm_check_handler)
  */
 .macro INT_HANDLER name,lc_old_psw,handler
 SYM_CODE_START(\name)
-	stckf	__LC_INT_CLOCK
-	stpt	__LC_SYS_ENTER_TIMER
-	STBEAR	__LC_LAST_BREAK
+	STMG_LC	%r8,%r15,__LC_SAVE_AREA
+	GET_LC	%r13
+	stckf	__LC_INT_CLOCK(%r13)
+	stpt	__LC_SYS_ENTER_TIMER(%r13)
+	STBEAR	__LC_LAST_BREAK(%r13)
 	BPOFF
-	stmg	%r8,%r15,__LC_SAVE_AREA_ASYNC
-	lmg	%r8,%r9,\lc_old_psw
+	lmg	%r8,%r9,\lc_old_psw(%r13)
 	tmhh	%r8,0x0001			# interrupting from user ?
 	jnz	1f
 #if IS_ENABLED(CONFIG_KVM)
-	TSTMSK	__LC_CPU_FLAGS,_CIF_SIE
+	lg	%r10,__LC_CURRENT(%r13)
+	tm	__TI_sie(%r10),0xff
 	jz	0f
 	BPENTER	__SF_SIE_FLAGS(%r15),_TIF_ISOLATE_BP_GUEST
-	SIEEXIT __SF_SIE_CONTROL(%r15)
+	SIEEXIT __SF_SIE_CONTROL(%r15),%r13
 #endif
-0:	CHECK_STACK __LC_SAVE_AREA_ASYNC
+0:	CHECK_STACK __LC_SAVE_AREA,%r13
 	aghi	%r15,-(STACK_FRAME_OVERHEAD + __PT_SIZE)
 	j	2f
-1:	lctlg	%c1,%c1,__LC_KERNEL_ASCE
-	lg	%r15,__LC_KERNEL_STACK
+1:	lctlg	%c1,%c1,__LC_KERNEL_ASCE(%r13)
+	lg	%r15,__LC_KERNEL_STACK(%r13)
 2:	xc	__SF_BACKCHAIN(8,%r15),__SF_BACKCHAIN(%r15)
 	la	%r11,STACK_FRAME_OVERHEAD(%r15)
 	stmg	%r0,%r7,__PT_R0(%r11)
@@ -419,18 +432,18 @@ SYM_CODE_START(\name)
 	xgr	%r7,%r7
 	xgr	%r10,%r10
 	xc	__PT_FLAGS(8,%r11),__PT_FLAGS(%r11)
-	mvc	__PT_R8(64,%r11),__LC_SAVE_AREA_ASYNC
-	MBEAR	%r11
+	mvc	__PT_R8(64,%r11),__LC_SAVE_AREA(%r13)
+	MBEAR	%r11,%r13
 	stmg	%r8,%r9,__PT_PSW(%r11)
 	lgr	%r2,%r11		# pass pointer to pt_regs
 	brasl	%r14,\handler
-	mvc	__LC_RETURN_PSW(16),__PT_PSW(%r11)
+	mvc	__LC_RETURN_PSW(16,%r13),__PT_PSW(%r11)
 	tmhh	%r8,0x0001		# returning to user ?
 	jno	2f
 	STACKLEAK_ERASE
-	lctlg	%c1,%c1,__LC_USER_ASCE
+	lctlg	%c1,%c1,__LC_USER_ASCE(%r13)
 	BPON
-	stpt	__LC_EXIT_TIMER
+	stpt	__LC_EXIT_TIMER(%r13)
 2:	LBEAR	__PT_LAST_BREAK(%r11)
 	lmg	%r0,%r15,__PT_R0(%r11)
 	LPSWEY	__LC_RETURN_PSW,__LC_RETURN_LPSWE
@@ -445,35 +458,37 @@ INT_HANDLER io_int_handler,__LC_IO_OLD_PSW,do_io_irq
  */
 SYM_CODE_START(mcck_int_handler)
 	BPOFF
-	lmg	%r8,%r9,__LC_MCK_OLD_PSW
-	TSTMSK	__LC_MCCK_CODE,MCCK_CODE_SYSTEM_DAMAGE
+	GET_LC	%r13
+	lmg	%r8,%r9,__LC_MCK_OLD_PSW(%r13)
+	TSTMSK	__LC_MCCK_CODE(%r13),MCCK_CODE_SYSTEM_DAMAGE
 	jo	.Lmcck_panic		# yes -> rest of mcck code invalid
-	TSTMSK	__LC_MCCK_CODE,MCCK_CODE_CR_VALID
+	TSTMSK	__LC_MCCK_CODE(%r13),MCCK_CODE_CR_VALID
 	jno	.Lmcck_panic		# control registers invalid -> panic
 	ptlb
-	lghi	%r14,__LC_CPU_TIMER_SAVE_AREA
-	mvc	__LC_MCCK_ENTER_TIMER(8),0(%r14)
-	TSTMSK	__LC_MCCK_CODE,MCCK_CODE_CPU_TIMER_VALID
+	lay	%r14,__LC_CPU_TIMER_SAVE_AREA(%r13)
+	mvc	__LC_MCCK_ENTER_TIMER(8,%r13),0(%r14)
+	TSTMSK	__LC_MCCK_CODE(%r13),MCCK_CODE_CPU_TIMER_VALID
 	jo	3f
-	la	%r14,__LC_SYS_ENTER_TIMER
-	clc	0(8,%r14),__LC_EXIT_TIMER
+	la	%r14,__LC_SYS_ENTER_TIMER(%r13)
+	clc	0(8,%r14),__LC_EXIT_TIMER(%r13)
 	jl	1f
-	la	%r14,__LC_EXIT_TIMER
-1:	clc	0(8,%r14),__LC_LAST_UPDATE_TIMER
+	la	%r14,__LC_EXIT_TIMER(%r13)
+1:	clc	0(8,%r14),__LC_LAST_UPDATE_TIMER(%r13)
 	jl	2f
-	la	%r14,__LC_LAST_UPDATE_TIMER
+	la	%r14,__LC_LAST_UPDATE_TIMER(%r13)
 2:	spt	0(%r14)
-	mvc	__LC_MCCK_ENTER_TIMER(8),0(%r14)
-3:	TSTMSK	__LC_MCCK_CODE,MCCK_CODE_PSW_MWP_VALID
+	mvc	__LC_MCCK_ENTER_TIMER(8,%r13),0(%r14)
+3:	TSTMSK	__LC_MCCK_CODE(%r13),MCCK_CODE_PSW_MWP_VALID
 	jno	.Lmcck_panic
 	tmhh	%r8,0x0001		# interrupting from user ?
 	jnz	.Lmcck_user
-	TSTMSK	__LC_MCCK_CODE,MCCK_CODE_PSW_IA_VALID
+	TSTMSK	__LC_MCCK_CODE(%r13),MCCK_CODE_PSW_IA_VALID
 	jno	.Lmcck_panic
 #if IS_ENABLED(CONFIG_KVM)
-	TSTMSK	__LC_CPU_FLAGS,_CIF_SIE
+	lg	%r10,__LC_CURRENT(%r13)
+	tm	__TI_sie(%r10),0xff
 	jz	.Lmcck_user
-	# Need to compare the address instead of a CIF_SIE* flag.
+	# Need to compare the address instead of __TI_SIE flag.
 	# Otherwise there would be a race between setting the flag
 	# and entering SIE (or leaving and clearing the flag). This
 	# would cause machine checks targeted at the guest to be
@@ -482,18 +497,19 @@ SYM_CODE_START(mcck_int_handler)
 	clgrjl	%r9,%r14, 4f
 	larl	%r14,.Lsie_leave
 	clgrjhe	%r9,%r14, 4f
-	oi	__LC_CPU_FLAGS+7, _CIF_MCCK_GUEST
+	lg	%r10,__LC_PCPU
+	oi	__PCPU_FLAGS+7(%r10), _CIF_MCCK_GUEST
 4:	BPENTER	__SF_SIE_FLAGS(%r15),_TIF_ISOLATE_BP_GUEST
-	SIEEXIT __SF_SIE_CONTROL(%r15)
+	SIEEXIT __SF_SIE_CONTROL(%r15),%r13
 #endif
 .Lmcck_user:
-	lg	%r15,__LC_MCCK_STACK
+	lg	%r15,__LC_MCCK_STACK(%r13)
 	la	%r11,STACK_FRAME_OVERHEAD(%r15)
 	stctg	%c1,%c1,__PT_CR1(%r11)
-	lctlg	%c1,%c1,__LC_KERNEL_ASCE
+	lctlg	%c1,%c1,__LC_KERNEL_ASCE(%r13)
 	xc	__SF_BACKCHAIN(8,%r15),__SF_BACKCHAIN(%r15)
-	lghi	%r14,__LC_GPREGS_SAVE_AREA+64
-	stmg	%r0,%r7,__PT_R0(%r11)
+	lay	%r14,__LC_GPREGS_SAVE_AREA(%r13)
+	mvc	__PT_R0(128,%r11),0(%r14)
 	# clear user controlled registers to prevent speculative use
 	xgr	%r0,%r0
 	xgr	%r1,%r1
@@ -503,7 +519,6 @@ SYM_CODE_START(mcck_int_handler)
 	xgr	%r6,%r6
 	xgr	%r7,%r7
 	xgr	%r10,%r10
-	mvc	__PT_R8(64,%r11),0(%r14)
 	stmg	%r8,%r9,__PT_PSW(%r11)
 	xc	__PT_FLAGS(8,%r11),__PT_FLAGS(%r11)
 	xc	__SF_BACKCHAIN(8,%r15),__SF_BACKCHAIN(%r15)
@@ -511,12 +526,13 @@ SYM_CODE_START(mcck_int_handler)
 	brasl	%r14,s390_do_machine_check
 	lctlg	%c1,%c1,__PT_CR1(%r11)
 	lmg	%r0,%r10,__PT_R0(%r11)
-	mvc	__LC_RETURN_MCCK_PSW(16),__PT_PSW(%r11) # move return PSW
-	tm	__LC_RETURN_MCCK_PSW+1,0x01 # returning to user ?
+	mvc	__LC_RETURN_MCCK_PSW(16,%r13),__PT_PSW(%r11) # move return PSW
+	tm	__LC_RETURN_MCCK_PSW+1(%r13),0x01 # returning to user ?
 	jno	0f
 	BPON
-	stpt	__LC_EXIT_TIMER
-0:	ALTERNATIVE "nop", __stringify(lghi %r12,__LC_LAST_BREAK_SAVE_AREA),193
+	stpt	__LC_EXIT_TIMER(%r13)
+0:	ALTERNATIVE "brcl 0,0", __stringify(lay %r12,__LC_LAST_BREAK_SAVE_AREA(%r13)),\
+		ALT_FACILITY(193)
 	LBEAR	0(%r12)
 	lmg	%r11,%r15,__PT_R11(%r11)
 	LPSWEY	__LC_RETURN_MCCK_PSW,__LC_RETURN_MCCK_LPSWE
@@ -552,7 +568,7 @@ SYM_CODE_START(mcck_int_handler)
 SYM_CODE_END(mcck_int_handler)
 
 SYM_CODE_START(restart_int_handler)
-	ALTERNATIVE "nop", "lpp _LPP_OFFSET", 40
+	ALTERNATIVE "nop", "lpp _LPP_OFFSET", ALT_FACILITY(40)
 	stg	%r15,__LC_SAVE_AREA_RESTART
 	TSTMSK	__LC_RESTART_FLAGS,RESTART_FLAG_CTLREGS,4
 	jz	0f
@@ -560,15 +576,17 @@ SYM_CODE_START(restart_int_handler)
 0:	larl	%r15,daton_psw
 	lpswe	0(%r15)				# turn dat on, keep irqs off
 .Ldaton:
-	lg	%r15,__LC_RESTART_STACK
+	GET_LC	%r15
+	lg	%r15,__LC_RESTART_STACK(%r15)
 	xc	STACK_FRAME_OVERHEAD(__PT_SIZE,%r15),STACK_FRAME_OVERHEAD(%r15)
 	stmg	%r0,%r14,STACK_FRAME_OVERHEAD+__PT_R0(%r15)
-	mvc	STACK_FRAME_OVERHEAD+__PT_R15(8,%r15),__LC_SAVE_AREA_RESTART
-	mvc	STACK_FRAME_OVERHEAD+__PT_PSW(16,%r15),__LC_RST_OLD_PSW
+	GET_LC	%r13
+	mvc	STACK_FRAME_OVERHEAD+__PT_R15(8,%r15),__LC_SAVE_AREA_RESTART(%r13)
+	mvc	STACK_FRAME_OVERHEAD+__PT_PSW(16,%r15),__LC_RST_OLD_PSW(%r13)
 	xc	0(STACK_FRAME_OVERHEAD,%r15),0(%r15)
-	lg	%r1,__LC_RESTART_FN		# load fn, parm & source cpu
-	lg	%r2,__LC_RESTART_DATA
-	lgf	%r3,__LC_RESTART_SOURCE
+	lg	%r1,__LC_RESTART_FN(%r13)	# load fn, parm & source cpu
+	lg	%r2,__LC_RESTART_DATA(%r13)
+	lgf	%r3,__LC_RESTART_SOURCE(%r13)
 	ltgr	%r3,%r3				# test source cpu address
 	jm	1f				# negative -> skip source stop
 0:	sigp	%r4,%r3,SIGP_SENSE		# sigp sense to source cpu
@@ -581,6 +599,24 @@ SYM_CODE_START(restart_int_handler)
 3:	j	3b
 SYM_CODE_END(restart_int_handler)
 
+	__INIT
+SYM_CODE_START(early_pgm_check_handler)
+	STMG_LC %r8,%r15,__LC_SAVE_AREA
+	GET_LC	%r13
+	aghi	%r15,-(STACK_FRAME_OVERHEAD+__PT_SIZE)
+	la	%r11,STACK_FRAME_OVERHEAD(%r15)
+	xc	__SF_BACKCHAIN(8,%r15),__SF_BACKCHAIN(%r15)
+	stmg	%r0,%r7,__PT_R0(%r11)
+	mvc	__PT_PSW(16,%r11),__LC_PGM_OLD_PSW(%r13)
+	mvc	__PT_R8(64,%r11),__LC_SAVE_AREA(%r13)
+	lgr	%r2,%r11
+	brasl	%r14,__do_early_pgm_check
+	mvc	__LC_RETURN_PSW(16,%r13),STACK_FRAME_OVERHEAD+__PT_PSW(%r15)
+	lmg	%r0,%r15,STACK_FRAME_OVERHEAD+__PT_R0(%r15)
+	LPSWEY	__LC_RETURN_PSW,__LC_RETURN_LPSWE
+SYM_CODE_END(early_pgm_check_handler)
+	__FINIT
+
 	.section .kprobes.text, "ax"
 
 #if defined(CONFIG_CHECK_STACK) || defined(CONFIG_VMAP_STACK)
@@ -590,7 +626,8 @@ SYM_CODE_END(restart_int_handler)
  * Setup a pt_regs so that show_trace can provide a good call trace.
  */
 SYM_CODE_START(stack_overflow)
-	lg	%r15,__LC_NODAT_STACK	# change to panic stack
+	GET_LC	%r15
+	lg	%r15,__LC_NODAT_STACK(%r15) # change to panic stack
 	la	%r11,STACK_FRAME_OVERHEAD(%r15)
 	stmg	%r0,%r7,__PT_R0(%r11)
 	stmg	%r8,%r9,__PT_PSW(%r11)
diff --git a/arch/s390/kernel/fpu.c b/arch/s390/kernel/fpu.c
index fa90bbdc5ef9..6f2e87920288 100644
--- a/arch/s390/kernel/fpu.c
+++ b/arch/s390/kernel/fpu.c
@@ -113,7 +113,7 @@ void load_fpu_state(struct fpu *state, int flags)
 	int mask;
 
 	if (flags & KERNEL_FPC)
-		fpu_lfpc(&state->fpc);
+		fpu_lfpc_safe(&state->fpc);
 	if (!cpu_has_vx()) {
 		if (flags & KERNEL_VXR_V0V7)
 			load_fp_regs_vx(state->vxrs);
diff --git a/arch/s390/kernel/ftrace.c b/arch/s390/kernel/ftrace.c
index ddf2ee47cb87..0b6e62d1d8b8 100644
--- a/arch/s390/kernel/ftrace.c
+++ b/arch/s390/kernel/ftrace.c
@@ -12,6 +12,7 @@
 #include <linux/ftrace.h>
 #include <linux/kernel.h>
 #include <linux/types.h>
+#include <linux/kmsan-checks.h>
 #include <linux/kprobes.h>
 #include <linux/execmem.h>
 #include <trace/syscall.h>
@@ -49,10 +50,6 @@ struct ftrace_insn {
 	s32 disp;
 } __packed;
 
-#ifdef CONFIG_MODULES
-static char *ftrace_plt;
-#endif /* CONFIG_MODULES */
-
 static const char *ftrace_shared_hotpatch_trampoline(const char **end)
 {
 	const char *tstart, *tend;
@@ -72,19 +69,20 @@ static const char *ftrace_shared_hotpatch_trampoline(const char **end)
 
 bool ftrace_need_init_nop(void)
 {
-	return true;
+	return !MACHINE_HAS_SEQ_INSN;
 }
 
 int ftrace_init_nop(struct module *mod, struct dyn_ftrace *rec)
 {
 	static struct ftrace_hotpatch_trampoline *next_vmlinux_trampoline =
 		__ftrace_hotpatch_trampolines_start;
-	static const char orig[6] = { 0xc0, 0x04, 0x00, 0x00, 0x00, 0x00 };
+	static const struct ftrace_insn orig = { .opc = 0xc004, .disp = 0 };
 	static struct ftrace_hotpatch_trampoline *trampoline;
 	struct ftrace_hotpatch_trampoline **next_trampoline;
 	struct ftrace_hotpatch_trampoline *trampolines_end;
 	struct ftrace_hotpatch_trampoline tmp;
 	struct ftrace_insn *insn;
+	struct ftrace_insn old;
 	const char *shared;
 	s32 disp;
 
@@ -98,7 +96,6 @@ int ftrace_init_nop(struct module *mod, struct dyn_ftrace *rec)
 	if (mod) {
 		next_trampoline = &mod->arch.next_trampoline;
 		trampolines_end = mod->arch.trampolines_end;
-		shared = ftrace_plt;
 	}
 #endif
 
@@ -106,8 +103,10 @@ int ftrace_init_nop(struct module *mod, struct dyn_ftrace *rec)
 		return -ENOMEM;
 	trampoline = (*next_trampoline)++;
 
+	if (copy_from_kernel_nofault(&old, (void *)rec->ip, sizeof(old)))
+		return -EFAULT;
 	/* Check for the compiler-generated fentry nop (brcl 0, .). */
-	if (WARN_ON_ONCE(memcmp((const void *)rec->ip, &orig, sizeof(orig))))
+	if (WARN_ON_ONCE(memcmp(&orig, &old, sizeof(old))))
 		return -EINVAL;
 
 	/* Generate the trampoline. */
@@ -143,8 +142,35 @@ static struct ftrace_hotpatch_trampoline *ftrace_get_trampoline(struct dyn_ftrac
 	return trampoline;
 }
 
-int ftrace_modify_call(struct dyn_ftrace *rec, unsigned long old_addr,
-		       unsigned long addr)
+static inline struct ftrace_insn
+ftrace_generate_branch_insn(unsigned long ip, unsigned long target)
+{
+	/* brasl r0,target or brcl 0,0 */
+	return (struct ftrace_insn){ .opc = target ? 0xc005 : 0xc004,
+				     .disp = target ? (target - ip) / 2 : 0 };
+}
+
+static int ftrace_patch_branch_insn(unsigned long ip, unsigned long old_target,
+				    unsigned long target)
+{
+	struct ftrace_insn orig = ftrace_generate_branch_insn(ip, old_target);
+	struct ftrace_insn new = ftrace_generate_branch_insn(ip, target);
+	struct ftrace_insn old;
+
+	if (!IS_ALIGNED(ip, 8))
+		return -EINVAL;
+	if (copy_from_kernel_nofault(&old, (void *)ip, sizeof(old)))
+		return -EFAULT;
+	/* Verify that the to be replaced code matches what we expect. */
+	if (memcmp(&orig, &old, sizeof(old)))
+		return -EINVAL;
+	s390_kernel_write((void *)ip, &new, sizeof(new));
+	return 0;
+}
+
+static int ftrace_modify_trampoline_call(struct dyn_ftrace *rec,
+					 unsigned long old_addr,
+					 unsigned long addr)
 {
 	struct ftrace_hotpatch_trampoline *trampoline;
 	u64 old;
@@ -160,6 +186,15 @@ int ftrace_modify_call(struct dyn_ftrace *rec, unsigned long old_addr,
 	return 0;
 }
 
+int ftrace_modify_call(struct dyn_ftrace *rec, unsigned long old_addr,
+		       unsigned long addr)
+{
+	if (MACHINE_HAS_SEQ_INSN)
+		return ftrace_patch_branch_insn(rec->ip, old_addr, addr);
+	else
+		return ftrace_modify_trampoline_call(rec, old_addr, addr);
+}
+
 static int ftrace_patch_branch_mask(void *addr, u16 expected, bool enable)
 {
 	u16 old;
@@ -178,11 +213,14 @@ static int ftrace_patch_branch_mask(void *addr, u16 expected, bool enable)
 int ftrace_make_nop(struct module *mod, struct dyn_ftrace *rec,
 		    unsigned long addr)
 {
-	/* Expect brcl 0xf,... */
-	return ftrace_patch_branch_mask((void *)rec->ip, 0xc0f4, false);
+	/* Expect brcl 0xf,... for the !MACHINE_HAS_SEQ_INSN case */
+	if (MACHINE_HAS_SEQ_INSN)
+		return ftrace_patch_branch_insn(rec->ip, addr, 0);
+	else
+		return ftrace_patch_branch_mask((void *)rec->ip, 0xc0f4, false);
 }
 
-int ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr)
+static int ftrace_make_trampoline_call(struct dyn_ftrace *rec, unsigned long addr)
 {
 	struct ftrace_hotpatch_trampoline *trampoline;
 
@@ -194,6 +232,14 @@ int ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr)
 	return ftrace_patch_branch_mask((void *)rec->ip, 0xc004, true);
 }
 
+int ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr)
+{
+	if (MACHINE_HAS_SEQ_INSN)
+		return ftrace_patch_branch_insn(rec->ip, 0, addr);
+	else
+		return ftrace_make_trampoline_call(rec, addr);
+}
+
 int ftrace_update_ftrace_func(ftrace_func_t func)
 {
 	ftrace_func = func;
@@ -214,25 +260,6 @@ void ftrace_arch_code_modify_post_process(void)
 	text_poke_sync_lock();
 }
 
-#ifdef CONFIG_MODULES
-
-static int __init ftrace_plt_init(void)
-{
-	const char *start, *end;
-
-	ftrace_plt = execmem_alloc(EXECMEM_FTRACE, PAGE_SIZE);
-	if (!ftrace_plt)
-		panic("cannot allocate ftrace plt\n");
-
-	start = ftrace_shared_hotpatch_trampoline(&end);
-	memcpy(ftrace_plt, start, end - start);
-	set_memory_rox((unsigned long)ftrace_plt, 1);
-	return 0;
-}
-device_initcall(ftrace_plt_init);
-
-#endif /* CONFIG_MODULES */
-
 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
 /*
  * Hook the return address and push it in the stack of return addresses
@@ -263,26 +290,14 @@ NOKPROBE_SYMBOL(prepare_ftrace_return);
  */
 int ftrace_enable_ftrace_graph_caller(void)
 {
-	int rc;
-
 	/* Expect brc 0xf,... */
-	rc = ftrace_patch_branch_mask(ftrace_graph_caller, 0xa7f4, false);
-	if (rc)
-		return rc;
-	text_poke_sync_lock();
-	return 0;
+	return ftrace_patch_branch_mask(ftrace_graph_caller, 0xa7f4, false);
 }
 
 int ftrace_disable_ftrace_graph_caller(void)
 {
-	int rc;
-
 	/* Expect brc 0x0,... */
-	rc = ftrace_patch_branch_mask(ftrace_graph_caller, 0xa704, true);
-	if (rc)
-		return rc;
-	text_poke_sync_lock();
-	return 0;
+	return ftrace_patch_branch_mask(ftrace_graph_caller, 0xa704, true);
 }
 
 #endif /* CONFIG_FUNCTION_GRAPH_TRACER */
@@ -303,6 +318,7 @@ void kprobe_ftrace_handler(unsigned long ip, unsigned long parent_ip,
 	if (bit < 0)
 		return;
 
+	kmsan_unpoison_memory(fregs, sizeof(*fregs));
 	regs = ftrace_get_regs(fregs);
 	p = get_kprobe((kprobe_opcode_t *)ip);
 	if (!regs || unlikely(!p) || kprobe_disabled(p))
diff --git a/arch/s390/kernel/ftrace.h b/arch/s390/kernel/ftrace.h
index 7f75a9616406..23337065f402 100644
--- a/arch/s390/kernel/ftrace.h
+++ b/arch/s390/kernel/ftrace.h
@@ -18,7 +18,5 @@ extern const char ftrace_shared_hotpatch_trampoline_br[];
 extern const char ftrace_shared_hotpatch_trampoline_br_end[];
 extern const char ftrace_shared_hotpatch_trampoline_exrl[];
 extern const char ftrace_shared_hotpatch_trampoline_exrl_end[];
-extern const char ftrace_plt_template[];
-extern const char ftrace_plt_template_end[];
 
 #endif /* _FTRACE_H */
diff --git a/arch/s390/kernel/head64.S b/arch/s390/kernel/head64.S
index 45413b04efc5..396034b2fe67 100644
--- a/arch/s390/kernel/head64.S
+++ b/arch/s390/kernel/head64.S
@@ -10,6 +10,7 @@
 
 #include <linux/init.h>
 #include <linux/linkage.h>
+#include <asm/lowcore.h>
 #include <asm/asm-offsets.h>
 #include <asm/thread_info.h>
 #include <asm/page.h>
@@ -18,14 +19,15 @@
 __HEAD
 SYM_CODE_START(startup_continue)
 	larl	%r1,tod_clock_base
-	mvc	0(16,%r1),__LC_BOOT_CLOCK
+	GET_LC	%r2
+	mvc	0(16,%r1),__LC_BOOT_CLOCK(%r2)
 #
 # Setup stack
 #
 	larl	%r14,init_task
-	stg	%r14,__LC_CURRENT
+	stg	%r14,__LC_CURRENT(%r2)
 	larl	%r15,init_thread_union+STACK_INIT_OFFSET
-	stg	%r15,__LC_KERNEL_STACK
+	stg	%r15,__LC_KERNEL_STACK(%r2)
 	brasl	%r14,sclp_early_adjust_va	# allow sclp_early_printk
 	brasl	%r14,startup_init		# s390 specific early init
 	brasl	%r14,start_kernel		# common init code
diff --git a/arch/s390/kernel/hiperdispatch.c b/arch/s390/kernel/hiperdispatch.c
new file mode 100644
index 000000000000..2a99a216ab62
--- /dev/null
+++ b/arch/s390/kernel/hiperdispatch.c
@@ -0,0 +1,430 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright IBM Corp. 2024
+ */
+
+#define KMSG_COMPONENT "hd"
+#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+
+/*
+ * Hiperdispatch:
+ * Dynamically calculates the optimum number of high capacity COREs
+ * by considering the state the system is in. When hiperdispatch decides
+ * that a capacity update is necessary, it schedules a topology update.
+ * During topology updates the CPU capacities are always re-adjusted.
+ *
+ * There is two places where CPU capacities are being accessed within
+ * hiperdispatch.
+ * -> hiperdispatch's reoccuring work function reads CPU capacities to
+ *    determine high capacity CPU count.
+ * -> during a topology update hiperdispatch's adjustment function
+ *    updates CPU capacities.
+ * These two can run on different CPUs in parallel which can cause
+ * hiperdispatch to make wrong decisions. This can potentially cause
+ * some overhead by leading to extra rebuild_sched_domains() calls
+ * for correction. Access to capacities within hiperdispatch has to be
+ * serialized to prevent the overhead.
+ *
+ * Hiperdispatch decision making revolves around steal time.
+ * HD_STEAL_THRESHOLD value is taken as reference. Whenever steal time
+ * crosses the threshold value hiperdispatch falls back to giving high
+ * capacities to entitled CPUs. When steal time drops below the
+ * threshold boundary, hiperdispatch utilizes all CPUs by giving all
+ * of them high capacity.
+ *
+ * The theory behind HD_STEAL_THRESHOLD is related to the SMP thread
+ * performance. Comparing the throughput of;
+ * - single CORE, with N threads, running N tasks
+ * - N separate COREs running N tasks,
+ * using individual COREs for individual tasks yield better
+ * performance. This performance difference is roughly ~30% (can change
+ * between machine generations)
+ *
+ * Hiperdispatch tries to hint scheduler to use individual COREs for
+ * each task, as long as steal time on those COREs are less than 30%,
+ * therefore delaying the throughput loss caused by using SMP threads.
+ */
+
+#include <linux/cpumask.h>
+#include <linux/debugfs.h>
+#include <linux/device.h>
+#include <linux/kernel_stat.h>
+#include <linux/kstrtox.h>
+#include <linux/ktime.h>
+#include <linux/sysctl.h>
+#include <linux/types.h>
+#include <linux/workqueue.h>
+#include <asm/hiperdispatch.h>
+#include <asm/setup.h>
+#include <asm/smp.h>
+#include <asm/topology.h>
+
+#define CREATE_TRACE_POINTS
+#include <asm/trace/hiperdispatch.h>
+
+#define HD_DELAY_FACTOR			(4)
+#define HD_DELAY_INTERVAL		(HZ / 4)
+#define HD_STEAL_THRESHOLD		30
+#define HD_STEAL_AVG_WEIGHT		16
+
+static cpumask_t hd_vl_coremask;	/* Mask containing all vertical low COREs */
+static cpumask_t hd_vmvl_cpumask;	/* Mask containing vertical medium and low CPUs */
+static int hd_high_capacity_cores;	/* Current CORE count with high capacity */
+static int hd_entitled_cores;		/* Total vertical high and medium CORE count */
+static int hd_online_cores;		/* Current online CORE count */
+
+static unsigned long hd_previous_steal;	/* Previous iteration's CPU steal timer total */
+static unsigned long hd_high_time;	/* Total time spent while all cpus have high capacity */
+static unsigned long hd_low_time;	/* Total time spent while vl cpus have low capacity */
+static atomic64_t hd_adjustments;	/* Total occurrence count of hiperdispatch adjustments */
+
+static unsigned int hd_steal_threshold = HD_STEAL_THRESHOLD;
+static unsigned int hd_delay_factor = HD_DELAY_FACTOR;
+static int hd_enabled;
+
+static void hd_capacity_work_fn(struct work_struct *work);
+static DECLARE_DELAYED_WORK(hd_capacity_work, hd_capacity_work_fn);
+
+static int hd_set_hiperdispatch_mode(int enable)
+{
+	if (!MACHINE_HAS_TOPOLOGY)
+		enable = 0;
+	if (hd_enabled == enable)
+		return 0;
+	hd_enabled = enable;
+	return 1;
+}
+
+void hd_reset_state(void)
+{
+	cpumask_clear(&hd_vl_coremask);
+	cpumask_clear(&hd_vmvl_cpumask);
+	hd_entitled_cores = 0;
+	hd_online_cores = 0;
+}
+
+void hd_add_core(int cpu)
+{
+	const struct cpumask *siblings;
+	int polarization;
+
+	hd_online_cores++;
+	polarization = smp_cpu_get_polarization(cpu);
+	siblings = topology_sibling_cpumask(cpu);
+	switch (polarization) {
+	case POLARIZATION_VH:
+		hd_entitled_cores++;
+		break;
+	case POLARIZATION_VM:
+		hd_entitled_cores++;
+		cpumask_or(&hd_vmvl_cpumask, &hd_vmvl_cpumask, siblings);
+		break;
+	case POLARIZATION_VL:
+		cpumask_set_cpu(cpu, &hd_vl_coremask);
+		cpumask_or(&hd_vmvl_cpumask, &hd_vmvl_cpumask, siblings);
+		break;
+	}
+}
+
+/* Serialize update and read operations of debug counters. */
+static DEFINE_MUTEX(hd_counter_mutex);
+
+static void hd_update_times(void)
+{
+	static ktime_t prev;
+	ktime_t now;
+
+	/*
+	 * Check if hiperdispatch is active, if not set the prev to 0.
+	 * This way it is possible to differentiate the first update iteration after
+	 * enabling hiperdispatch.
+	 */
+	if (hd_entitled_cores == 0 || hd_enabled == 0) {
+		prev = ktime_set(0, 0);
+		return;
+	}
+	now = ktime_get();
+	if (ktime_after(prev, 0)) {
+		if (hd_high_capacity_cores == hd_online_cores)
+			hd_high_time += ktime_ms_delta(now, prev);
+		else
+			hd_low_time += ktime_ms_delta(now, prev);
+	}
+	prev = now;
+}
+
+static void hd_update_capacities(void)
+{
+	int cpu, upscaling_cores;
+	unsigned long capacity;
+
+	upscaling_cores = hd_high_capacity_cores - hd_entitled_cores;
+	capacity = upscaling_cores > 0 ? CPU_CAPACITY_HIGH : CPU_CAPACITY_LOW;
+	hd_high_capacity_cores = hd_entitled_cores;
+	for_each_cpu(cpu, &hd_vl_coremask) {
+		smp_set_core_capacity(cpu, capacity);
+		if (capacity != CPU_CAPACITY_HIGH)
+			continue;
+		hd_high_capacity_cores++;
+		upscaling_cores--;
+		if (upscaling_cores == 0)
+			capacity = CPU_CAPACITY_LOW;
+	}
+}
+
+void hd_disable_hiperdispatch(void)
+{
+	cancel_delayed_work_sync(&hd_capacity_work);
+	hd_high_capacity_cores = hd_online_cores;
+	hd_previous_steal = 0;
+}
+
+int hd_enable_hiperdispatch(void)
+{
+	mutex_lock(&hd_counter_mutex);
+	hd_update_times();
+	mutex_unlock(&hd_counter_mutex);
+	if (hd_enabled == 0)
+		return 0;
+	if (hd_entitled_cores == 0)
+		return 0;
+	if (hd_online_cores <= hd_entitled_cores)
+		return 0;
+	mod_delayed_work(system_wq, &hd_capacity_work, HD_DELAY_INTERVAL * hd_delay_factor);
+	hd_update_capacities();
+	return 1;
+}
+
+static unsigned long hd_steal_avg(unsigned long new)
+{
+	static unsigned long steal;
+
+	steal = (steal * (HD_STEAL_AVG_WEIGHT - 1) + new) / HD_STEAL_AVG_WEIGHT;
+	return steal;
+}
+
+static unsigned long hd_calculate_steal_percentage(void)
+{
+	unsigned long time_delta, steal_delta, steal, percentage;
+	static ktime_t prev;
+	int cpus, cpu;
+	ktime_t now;
+
+	cpus = 0;
+	steal = 0;
+	percentage = 0;
+	for_each_cpu(cpu, &hd_vmvl_cpumask) {
+		steal += kcpustat_cpu(cpu).cpustat[CPUTIME_STEAL];
+		cpus++;
+	}
+	/*
+	 * If there is no vertical medium and low CPUs steal time
+	 * is 0 as vertical high CPUs shouldn't experience steal time.
+	 */
+	if (cpus == 0)
+		return percentage;
+	now = ktime_get();
+	time_delta = ktime_to_ns(ktime_sub(now, prev));
+	if (steal > hd_previous_steal && hd_previous_steal != 0) {
+		steal_delta = (steal - hd_previous_steal) * 100 / time_delta;
+		percentage = steal_delta / cpus;
+	}
+	hd_previous_steal = steal;
+	prev = now;
+	return percentage;
+}
+
+static void hd_capacity_work_fn(struct work_struct *work)
+{
+	unsigned long steal_percentage, new_cores;
+
+	mutex_lock(&smp_cpu_state_mutex);
+	/*
+	 * If online cores are less or equal to entitled cores hiperdispatch
+	 * does not need to make any adjustments, call a topology update to
+	 * disable hiperdispatch.
+	 * Normally this check is handled on topology update, but during cpu
+	 * unhotplug, topology and cpu mask updates are done in reverse
+	 * order, causing hd_enable_hiperdispatch() to get stale data.
+	 */
+	if (hd_online_cores <= hd_entitled_cores) {
+		topology_schedule_update();
+		mutex_unlock(&smp_cpu_state_mutex);
+		return;
+	}
+	steal_percentage = hd_steal_avg(hd_calculate_steal_percentage());
+	if (steal_percentage < hd_steal_threshold)
+		new_cores = hd_online_cores;
+	else
+		new_cores = hd_entitled_cores;
+	if (hd_high_capacity_cores != new_cores) {
+		trace_s390_hd_rebuild_domains(hd_high_capacity_cores, new_cores);
+		hd_high_capacity_cores = new_cores;
+		atomic64_inc(&hd_adjustments);
+		topology_schedule_update();
+	}
+	trace_s390_hd_work_fn(steal_percentage, hd_entitled_cores, hd_high_capacity_cores);
+	mutex_unlock(&smp_cpu_state_mutex);
+	schedule_delayed_work(&hd_capacity_work, HD_DELAY_INTERVAL);
+}
+
+static int hiperdispatch_ctl_handler(const struct ctl_table *ctl, int write,
+				     void *buffer, size_t *lenp, loff_t *ppos)
+{
+	int hiperdispatch;
+	int rc;
+	struct ctl_table ctl_entry = {
+		.procname	= ctl->procname,
+		.data		= &hiperdispatch,
+		.maxlen		= sizeof(int),
+		.extra1		= SYSCTL_ZERO,
+		.extra2		= SYSCTL_ONE,
+	};
+
+	hiperdispatch = hd_enabled;
+	rc = proc_douintvec_minmax(&ctl_entry, write, buffer, lenp, ppos);
+	if (rc < 0 || !write)
+		return rc;
+	mutex_lock(&smp_cpu_state_mutex);
+	if (hd_set_hiperdispatch_mode(hiperdispatch))
+		topology_schedule_update();
+	mutex_unlock(&smp_cpu_state_mutex);
+	return 0;
+}
+
+static struct ctl_table hiperdispatch_ctl_table[] = {
+	{
+		.procname	= "hiperdispatch",
+		.mode		= 0644,
+		.proc_handler	= hiperdispatch_ctl_handler,
+	},
+};
+
+static ssize_t hd_steal_threshold_show(struct device *dev,
+				       struct device_attribute *attr,
+				       char *buf)
+{
+	return sysfs_emit(buf, "%u\n", hd_steal_threshold);
+}
+
+static ssize_t hd_steal_threshold_store(struct device *dev,
+					struct device_attribute *attr,
+					const char *buf,
+					size_t count)
+{
+	unsigned int val;
+	int rc;
+
+	rc = kstrtouint(buf, 0, &val);
+	if (rc)
+		return rc;
+	if (val > 100)
+		return -ERANGE;
+	hd_steal_threshold = val;
+	return count;
+}
+
+static DEVICE_ATTR_RW(hd_steal_threshold);
+
+static ssize_t hd_delay_factor_show(struct device *dev,
+				    struct device_attribute *attr,
+				    char *buf)
+{
+	return sysfs_emit(buf, "%u\n", hd_delay_factor);
+}
+
+static ssize_t hd_delay_factor_store(struct device *dev,
+				     struct device_attribute *attr,
+				     const char *buf,
+				     size_t count)
+{
+	unsigned int val;
+	int rc;
+
+	rc = kstrtouint(buf, 0, &val);
+	if (rc)
+		return rc;
+	if (!val)
+		return -ERANGE;
+	hd_delay_factor = val;
+	return count;
+}
+
+static DEVICE_ATTR_RW(hd_delay_factor);
+
+static struct attribute *hd_attrs[] = {
+	&dev_attr_hd_steal_threshold.attr,
+	&dev_attr_hd_delay_factor.attr,
+	NULL,
+};
+
+static const struct attribute_group hd_attr_group = {
+	.name  = "hiperdispatch",
+	.attrs = hd_attrs,
+};
+
+static int hd_greedy_time_get(void *unused, u64 *val)
+{
+	mutex_lock(&hd_counter_mutex);
+	hd_update_times();
+	*val = hd_high_time;
+	mutex_unlock(&hd_counter_mutex);
+	return 0;
+}
+
+DEFINE_SIMPLE_ATTRIBUTE(hd_greedy_time_fops, hd_greedy_time_get, NULL, "%llu\n");
+
+static int hd_conservative_time_get(void *unused, u64 *val)
+{
+	mutex_lock(&hd_counter_mutex);
+	hd_update_times();
+	*val = hd_low_time;
+	mutex_unlock(&hd_counter_mutex);
+	return 0;
+}
+
+DEFINE_SIMPLE_ATTRIBUTE(hd_conservative_time_fops, hd_conservative_time_get, NULL, "%llu\n");
+
+static int hd_adjustment_count_get(void *unused, u64 *val)
+{
+	*val = atomic64_read(&hd_adjustments);
+	return 0;
+}
+
+DEFINE_SIMPLE_ATTRIBUTE(hd_adjustments_fops, hd_adjustment_count_get, NULL, "%llu\n");
+
+static void __init hd_create_debugfs_counters(void)
+{
+	struct dentry *dir;
+
+	dir = debugfs_create_dir("hiperdispatch", arch_debugfs_dir);
+	debugfs_create_file("conservative_time_ms", 0400, dir, NULL, &hd_conservative_time_fops);
+	debugfs_create_file("greedy_time_ms", 0400, dir, NULL, &hd_greedy_time_fops);
+	debugfs_create_file("adjustment_count", 0400, dir, NULL, &hd_adjustments_fops);
+}
+
+static void __init hd_create_attributes(void)
+{
+	struct device *dev;
+
+	dev = bus_get_dev_root(&cpu_subsys);
+	if (!dev)
+		return;
+	if (sysfs_create_group(&dev->kobj, &hd_attr_group))
+		pr_warn("Unable to create hiperdispatch attribute group\n");
+	put_device(dev);
+}
+
+static int __init hd_init(void)
+{
+	if (IS_ENABLED(CONFIG_HIPERDISPATCH_ON)) {
+		hd_set_hiperdispatch_mode(1);
+		topology_schedule_update();
+	}
+	if (!register_sysctl("s390", hiperdispatch_ctl_table))
+		pr_warn("Failed to register s390.hiperdispatch sysctl attribute\n");
+	hd_create_debugfs_counters();
+	hd_create_attributes();
+	return 0;
+}
+late_initcall(hd_init);
diff --git a/arch/s390/kernel/idle.c b/arch/s390/kernel/idle.c
index af9c97c0ad73..39cb8d0ae348 100644
--- a/arch/s390/kernel/idle.c
+++ b/arch/s390/kernel/idle.c
@@ -24,6 +24,7 @@ static DEFINE_PER_CPU(struct s390_idle_data, s390_idle);
 void account_idle_time_irq(void)
 {
 	struct s390_idle_data *idle = this_cpu_ptr(&s390_idle);
+	struct lowcore *lc = get_lowcore();
 	unsigned long idle_time;
 	u64 cycles_new[8];
 	int i;
@@ -34,13 +35,13 @@ void account_idle_time_irq(void)
 			this_cpu_add(mt_cycles[i], cycles_new[i] - idle->mt_cycles_enter[i]);
 	}
 
-	idle_time = S390_lowcore.int_clock - idle->clock_idle_enter;
+	idle_time = lc->int_clock - idle->clock_idle_enter;
 
-	S390_lowcore.steal_timer += idle->clock_idle_enter - S390_lowcore.last_update_clock;
-	S390_lowcore.last_update_clock = S390_lowcore.int_clock;
+	lc->steal_timer += idle->clock_idle_enter - lc->last_update_clock;
+	lc->last_update_clock = lc->int_clock;
 
-	S390_lowcore.system_timer += S390_lowcore.last_update_timer - idle->timer_idle_enter;
-	S390_lowcore.last_update_timer = S390_lowcore.sys_enter_timer;
+	lc->system_timer += lc->last_update_timer - idle->timer_idle_enter;
+	lc->last_update_timer = lc->sys_enter_timer;
 
 	/* Account time spent with enabled wait psw loaded as idle time. */
 	WRITE_ONCE(idle->idle_time, READ_ONCE(idle->idle_time) + idle_time);
diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c
index 3a7d6e172211..f17bb7bf9392 100644
--- a/arch/s390/kernel/ipl.c
+++ b/arch/s390/kernel/ipl.c
@@ -2112,7 +2112,7 @@ void do_restart(void *arg)
 	tracing_off();
 	debug_locks_off();
 	lgr_info_log();
-	smp_call_online_cpu(__do_restart, arg);
+	smp_call_ipl_cpu(__do_restart, arg);
 }
 
 /* on halt */
diff --git a/arch/s390/kernel/irq.c b/arch/s390/kernel/irq.c
index 9acc6630abd3..2639a3d12736 100644
--- a/arch/s390/kernel/irq.c
+++ b/arch/s390/kernel/irq.c
@@ -76,6 +76,7 @@ static const struct irq_class irqclass_sub_desc[] = {
 	{.irq = IRQEXT_CMS, .name = "CMS", .desc = "[EXT] CPU-Measurement: Sampling"},
 	{.irq = IRQEXT_CMC, .name = "CMC", .desc = "[EXT] CPU-Measurement: Counter"},
 	{.irq = IRQEXT_FTP, .name = "FTP", .desc = "[EXT] HMC FTP Service"},
+	{.irq = IRQEXT_WTI, .name = "WTI", .desc = "[EXT] Warning Track"},
 	{.irq = IRQIO_CIO,  .name = "CIO", .desc = "[I/O] Common I/O Layer Interrupt"},
 	{.irq = IRQIO_DAS,  .name = "DAS", .desc = "[I/O] DASD"},
 	{.irq = IRQIO_C15,  .name = "C15", .desc = "[I/O] 3215"},
@@ -100,8 +101,8 @@ static const struct irq_class irqclass_sub_desc[] = {
 
 static void do_IRQ(struct pt_regs *regs, int irq)
 {
-	if (tod_after_eq(S390_lowcore.int_clock,
-			 S390_lowcore.clock_comparator))
+	if (tod_after_eq(get_lowcore()->int_clock,
+			 get_lowcore()->clock_comparator))
 		/* Serve timer interrupts first. */
 		clock_comparator_work();
 	generic_handle_irq(irq);
@@ -111,7 +112,7 @@ static int on_async_stack(void)
 {
 	unsigned long frame = current_frame_address();
 
-	return ((S390_lowcore.async_stack ^ frame) & ~(THREAD_SIZE - 1)) == 0;
+	return ((get_lowcore()->async_stack ^ frame) & ~(THREAD_SIZE - 1)) == 0;
 }
 
 static void do_irq_async(struct pt_regs *regs, int irq)
@@ -119,7 +120,7 @@ static void do_irq_async(struct pt_regs *regs, int irq)
 	if (on_async_stack()) {
 		do_IRQ(regs, irq);
 	} else {
-		call_on_stack(2, S390_lowcore.async_stack, void, do_IRQ,
+		call_on_stack(2, get_lowcore()->async_stack, void, do_IRQ,
 			      struct pt_regs *, regs, int, irq);
 	}
 }
@@ -153,8 +154,8 @@ void noinstr do_io_irq(struct pt_regs *regs)
 
 	set_cpu_flag(CIF_NOHZ_DELAY);
 	do {
-		regs->tpi_info = S390_lowcore.tpi_info;
-		if (S390_lowcore.tpi_info.adapter_IO)
+		regs->tpi_info = get_lowcore()->tpi_info;
+		if (get_lowcore()->tpi_info.adapter_IO)
 			do_irq_async(regs, THIN_INTERRUPT);
 		else
 			do_irq_async(regs, IO_INTERRUPT);
@@ -183,9 +184,9 @@ void noinstr do_ext_irq(struct pt_regs *regs)
 			current->thread.last_break = regs->last_break;
 	}
 
-	regs->int_code = S390_lowcore.ext_int_code_addr;
-	regs->int_parm = S390_lowcore.ext_params;
-	regs->int_parm_long = S390_lowcore.ext_params2;
+	regs->int_code = get_lowcore()->ext_int_code_addr;
+	regs->int_parm = get_lowcore()->ext_params;
+	regs->int_parm_long = get_lowcore()->ext_params2;
 
 	from_idle = test_and_clear_cpu_flag(CIF_ENABLED_WAIT);
 	if (from_idle)
diff --git a/arch/s390/kernel/kprobes.c b/arch/s390/kernel/kprobes.c
index 05c83505e979..6295faf0987d 100644
--- a/arch/s390/kernel/kprobes.c
+++ b/arch/s390/kernel/kprobes.c
@@ -21,6 +21,7 @@
 #include <linux/hardirq.h>
 #include <linux/ftrace.h>
 #include <linux/execmem.h>
+#include <asm/text-patching.h>
 #include <asm/set_memory.h>
 #include <asm/sections.h>
 #include <asm/dis.h>
@@ -152,7 +153,12 @@ void arch_arm_kprobe(struct kprobe *p)
 {
 	struct swap_insn_args args = {.p = p, .arm_kprobe = 1};
 
-	stop_machine_cpuslocked(swap_instruction, &args, NULL);
+	if (MACHINE_HAS_SEQ_INSN) {
+		swap_instruction(&args);
+		text_poke_sync();
+	} else {
+		stop_machine_cpuslocked(swap_instruction, &args, NULL);
+	}
 }
 NOKPROBE_SYMBOL(arch_arm_kprobe);
 
@@ -160,7 +166,12 @@ void arch_disarm_kprobe(struct kprobe *p)
 {
 	struct swap_insn_args args = {.p = p, .arm_kprobe = 0};
 
-	stop_machine_cpuslocked(swap_instruction, &args, NULL);
+	if (MACHINE_HAS_SEQ_INSN) {
+		swap_instruction(&args);
+		text_poke_sync();
+	} else {
+		stop_machine_cpuslocked(swap_instruction, &args, NULL);
+	}
 }
 NOKPROBE_SYMBOL(arch_disarm_kprobe);
 
diff --git a/arch/s390/kernel/machine_kexec.c b/arch/s390/kernel/machine_kexec.c
index 3aee98efc374..8f681ccfb83a 100644
--- a/arch/s390/kernel/machine_kexec.c
+++ b/arch/s390/kernel/machine_kexec.c
@@ -52,7 +52,7 @@ static void __do_machine_kdump(void *data)
 	purgatory = (purgatory_t)image->start;
 
 	/* store_status() saved the prefix register to lowcore */
-	prefix = (unsigned long) S390_lowcore.prefixreg_save_area;
+	prefix = (unsigned long)get_lowcore()->prefixreg_save_area;
 
 	/* Now do the reset  */
 	s390_reset_system();
@@ -62,7 +62,7 @@ static void __do_machine_kdump(void *data)
 	 * This need to be done *after* s390_reset_system set the
 	 * prefix register of this CPU to zero
 	 */
-	memcpy(absolute_pointer(__LC_FPREGS_SAVE_AREA),
+	memcpy(absolute_pointer(get_lowcore()->floating_pt_save_area),
 	       phys_to_virt(prefix + __LC_FPREGS_SAVE_AREA), 512);
 
 	call_nodat(1, int, purgatory, int, 1);
@@ -91,7 +91,7 @@ static noinline void __machine_kdump(void *image)
 			continue;
 	}
 	/* Store status of the boot CPU */
-	mcesa = __va(S390_lowcore.mcesad & MCESA_ORIGIN_MASK);
+	mcesa = __va(get_lowcore()->mcesad & MCESA_ORIGIN_MASK);
 	if (cpu_has_vx())
 		save_vx_regs((__vector128 *) mcesa->vector_save_area);
 	if (MACHINE_HAS_GS) {
diff --git a/arch/s390/kernel/mcount.S b/arch/s390/kernel/mcount.S
index ae4d4fd9afcd..7e267ef63a7f 100644
--- a/arch/s390/kernel/mcount.S
+++ b/arch/s390/kernel/mcount.S
@@ -9,6 +9,7 @@
 #include <asm/ftrace.h>
 #include <asm/nospec-insn.h>
 #include <asm/ptrace.h>
+#include <asm/march.h>
 
 #define STACK_FRAME_SIZE_PTREGS		(STACK_FRAME_OVERHEAD + __PT_SIZE)
 #define STACK_PTREGS			(STACK_FRAME_OVERHEAD)
@@ -88,7 +89,7 @@ SYM_CODE_START(ftrace_caller)
 SYM_CODE_END(ftrace_caller)
 
 SYM_CODE_START(ftrace_common)
-#ifdef CONFIG_HAVE_MARCH_Z196_FEATURES
+#ifdef MARCH_HAS_Z196_FEATURES
 	aghik	%r2,%r0,-MCOUNT_INSN_SIZE
 	lgrl	%r4,function_trace_op
 	lgrl	%r1,ftrace_func
@@ -115,7 +116,7 @@ SYM_INNER_LABEL(ftrace_graph_caller, SYM_L_GLOBAL)
 .Lftrace_graph_caller_end:
 #endif
 	lg	%r0,(STACK_FREGS_PTREGS_PSW+8)(%r15)
-#ifdef CONFIG_HAVE_MARCH_Z196_FEATURES
+#ifdef MARCH_HAS_Z196_FEATURES
 	ltg	%r1,STACK_FREGS_PTREGS_ORIG_GPR2(%r15)
 	locgrz	%r1,%r0
 #else
diff --git a/arch/s390/kernel/nmi.c b/arch/s390/kernel/nmi.c
index 230d010bac9b..fbd218b6fc8e 100644
--- a/arch/s390/kernel/nmi.c
+++ b/arch/s390/kernel/nmi.c
@@ -117,6 +117,7 @@ static __always_inline char *u64_to_hex(char *dest, u64 val)
 
 static notrace void s390_handle_damage(void)
 {
+	struct lowcore *lc = get_lowcore();
 	union ctlreg0 cr0, cr0_new;
 	char message[100];
 	psw_t psw_save;
@@ -125,7 +126,7 @@ static notrace void s390_handle_damage(void)
 	smp_emergency_stop();
 	diag_amode31_ops.diag308_reset();
 	ptr = nmi_puts(message, "System stopped due to unrecoverable machine check, code: 0x");
-	u64_to_hex(ptr, S390_lowcore.mcck_interruption_code);
+	u64_to_hex(ptr, lc->mcck_interruption_code);
 
 	/*
 	 * Disable low address protection and make machine check new PSW a
@@ -135,17 +136,17 @@ static notrace void s390_handle_damage(void)
 	cr0_new = cr0;
 	cr0_new.lap = 0;
 	local_ctl_load(0, &cr0_new.reg);
-	psw_save = S390_lowcore.mcck_new_psw;
-	psw_bits(S390_lowcore.mcck_new_psw).io = 0;
-	psw_bits(S390_lowcore.mcck_new_psw).ext = 0;
-	psw_bits(S390_lowcore.mcck_new_psw).wait = 1;
+	psw_save = lc->mcck_new_psw;
+	psw_bits(lc->mcck_new_psw).io = 0;
+	psw_bits(lc->mcck_new_psw).ext = 0;
+	psw_bits(lc->mcck_new_psw).wait = 1;
 	sclp_emergency_printk(message);
 
 	/*
 	 * Restore machine check new PSW and control register 0 to original
 	 * values. This makes possible system dump analysis easier.
 	 */
-	S390_lowcore.mcck_new_psw = psw_save;
+	lc->mcck_new_psw = psw_save;
 	local_ctl_load(0, &cr0.reg);
 	disabled_wait();
 	while (1);
@@ -226,7 +227,7 @@ static bool notrace nmi_registers_valid(union mci mci)
 	/*
 	 * Set the clock comparator register to the next expected value.
 	 */
-	set_clock_comparator(S390_lowcore.clock_comparator);
+	set_clock_comparator(get_lowcore()->clock_comparator);
 	if (!mci.gr || !mci.fp || !mci.fc)
 		return false;
 	/*
@@ -252,7 +253,7 @@ static bool notrace nmi_registers_valid(union mci mci)
 	 * check handling must take care of this. The host values are saved by
 	 * KVM and are not affected.
 	 */
-	cr2.reg = S390_lowcore.cregs_save_area[2];
+	cr2.reg = get_lowcore()->cregs_save_area[2];
 	if (cr2.gse && !mci.gs && !test_cpu_flag(CIF_MCCK_GUEST))
 		return false;
 	if (!mci.ms || !mci.pm || !mci.ia)
@@ -278,11 +279,10 @@ static void notrace s390_backup_mcck_info(struct pt_regs *regs)
 
 	sie_page = container_of(sie_block, struct sie_page, sie_block);
 	mcck_backup = &sie_page->mcck_info;
-	mcck_backup->mcic = S390_lowcore.mcck_interruption_code &
+	mcck_backup->mcic = get_lowcore()->mcck_interruption_code &
 				~(MCCK_CODE_CP | MCCK_CODE_EXT_DAMAGE);
-	mcck_backup->ext_damage_code = S390_lowcore.external_damage_code;
-	mcck_backup->failing_storage_address
-			= S390_lowcore.failing_storage_address;
+	mcck_backup->ext_damage_code = get_lowcore()->external_damage_code;
+	mcck_backup->failing_storage_address = get_lowcore()->failing_storage_address;
 }
 NOKPROBE_SYMBOL(s390_backup_mcck_info);
 
@@ -302,6 +302,7 @@ void notrace s390_do_machine_check(struct pt_regs *regs)
 	static int ipd_count;
 	static DEFINE_SPINLOCK(ipd_lock);
 	static unsigned long long last_ipd;
+	struct lowcore *lc = get_lowcore();
 	struct mcck_struct *mcck;
 	unsigned long long tmp;
 	irqentry_state_t irq_state;
@@ -314,7 +315,7 @@ void notrace s390_do_machine_check(struct pt_regs *regs)
 	if (user_mode(regs))
 		update_timer_mcck();
 	inc_irq_stat(NMI_NMI);
-	mci.val = S390_lowcore.mcck_interruption_code;
+	mci.val = lc->mcck_interruption_code;
 	mcck = this_cpu_ptr(&cpu_mcck);
 
 	/*
@@ -382,9 +383,9 @@ void notrace s390_do_machine_check(struct pt_regs *regs)
 	}
 	if (mci.ed && mci.ec) {
 		/* External damage */
-		if (S390_lowcore.external_damage_code & (1U << ED_STP_SYNC))
+		if (lc->external_damage_code & (1U << ED_STP_SYNC))
 			mcck->stp_queue |= stp_sync_check();
-		if (S390_lowcore.external_damage_code & (1U << ED_STP_ISLAND))
+		if (lc->external_damage_code & (1U << ED_STP_ISLAND))
 			mcck->stp_queue |= stp_island_check();
 		mcck_pending = 1;
 	}
diff --git a/arch/s390/kernel/nospec-branch.c b/arch/s390/kernel/nospec-branch.c
index 9b8c24ebb008..e11ec15960a1 100644
--- a/arch/s390/kernel/nospec-branch.c
+++ b/arch/s390/kernel/nospec-branch.c
@@ -4,6 +4,8 @@
 #include <linux/cpu.h>
 #include <asm/nospec-branch.h>
 
+int nobp = IS_ENABLED(CONFIG_KERNEL_NOBP);
+
 static int __init nobp_setup_early(char *str)
 {
 	bool enabled;
@@ -17,11 +19,11 @@ static int __init nobp_setup_early(char *str)
 		 * The user explicitly requested nobp=1, enable it and
 		 * disable the expoline support.
 		 */
-		__set_facility(82, alt_stfle_fac_list);
+		nobp = 1;
 		if (IS_ENABLED(CONFIG_EXPOLINE))
 			nospec_disable = 1;
 	} else {
-		__clear_facility(82, alt_stfle_fac_list);
+		nobp = 0;
 	}
 	return 0;
 }
@@ -29,7 +31,7 @@ early_param("nobp", nobp_setup_early);
 
 static int __init nospec_setup_early(char *str)
 {
-	__clear_facility(82, alt_stfle_fac_list);
+	nobp = 0;
 	return 0;
 }
 early_param("nospec", nospec_setup_early);
@@ -40,7 +42,7 @@ static int __init nospec_report(void)
 		pr_info("Spectre V2 mitigation: etokens\n");
 	if (nospec_uses_trampoline())
 		pr_info("Spectre V2 mitigation: execute trampolines\n");
-	if (__test_facility(82, alt_stfle_fac_list))
+	if (nobp_enabled())
 		pr_info("Spectre V2 mitigation: limited branch prediction\n");
 	return 0;
 }
@@ -66,14 +68,14 @@ void __init nospec_auto_detect(void)
 		 */
 		if (__is_defined(CC_USING_EXPOLINE))
 			nospec_disable = 1;
-		__clear_facility(82, alt_stfle_fac_list);
+		nobp = 0;
 	} else if (__is_defined(CC_USING_EXPOLINE)) {
 		/*
 		 * The kernel has been compiled with expolines.
 		 * Keep expolines enabled and disable nobp.
 		 */
 		nospec_disable = 0;
-		__clear_facility(82, alt_stfle_fac_list);
+		nobp = 0;
 	}
 	/*
 	 * If the kernel has not been compiled with expolines the
@@ -86,7 +88,7 @@ static int __init spectre_v2_setup_early(char *str)
 {
 	if (str && !strncmp(str, "on", 2)) {
 		nospec_disable = 0;
-		__clear_facility(82, alt_stfle_fac_list);
+		nobp = 0;
 	}
 	if (str && !strncmp(str, "off", 3))
 		nospec_disable = 1;
diff --git a/arch/s390/kernel/nospec-sysfs.c b/arch/s390/kernel/nospec-sysfs.c
index 52d4353188ad..a95188818637 100644
--- a/arch/s390/kernel/nospec-sysfs.c
+++ b/arch/s390/kernel/nospec-sysfs.c
@@ -17,7 +17,7 @@ ssize_t cpu_show_spectre_v2(struct device *dev,
 		return sprintf(buf, "Mitigation: etokens\n");
 	if (nospec_uses_trampoline())
 		return sprintf(buf, "Mitigation: execute trampolines\n");
-	if (__test_facility(82, alt_stfle_fac_list))
+	if (nobp_enabled())
 		return sprintf(buf, "Mitigation: limited branch prediction\n");
 	return sprintf(buf, "Vulnerable\n");
 }
diff --git a/arch/s390/kernel/numa.c b/arch/s390/kernel/numa.c
index 23ab9f02f278..ddc1448ea2e1 100644
--- a/arch/s390/kernel/numa.c
+++ b/arch/s390/kernel/numa.c
@@ -14,9 +14,6 @@
 #include <linux/node.h>
 #include <asm/numa.h>
 
-struct pglist_data *node_data[MAX_NUMNODES];
-EXPORT_SYMBOL(node_data);
-
 void __init numa_setup(void)
 {
 	int nid;
diff --git a/arch/s390/kernel/perf_cpum_cf.c b/arch/s390/kernel/perf_cpum_cf.c
index 1434642e9cba..e2e0aa463fbd 100644
--- a/arch/s390/kernel/perf_cpum_cf.c
+++ b/arch/s390/kernel/perf_cpum_cf.c
@@ -22,6 +22,10 @@
 #include <asm/hwctrset.h>
 #include <asm/debug.h>
 
+/* Perf PMU definitions for the counter facility */
+#define PERF_CPUM_CF_MAX_CTR		0xffffUL  /* Max ctr for ECCTR */
+#define PERF_EVENT_CPUM_CF_DIAG		0xBC000UL /* Event: Counter sets */
+
 enum cpumf_ctr_set {
 	CPUMF_CTR_SET_BASIC   = 0,    /* Basic Counter Set */
 	CPUMF_CTR_SET_USER    = 1,    /* Problem-State Counter Set */
@@ -556,25 +560,31 @@ static int cfdiag_diffctr(struct cpu_cf_events *cpuhw, unsigned long auth)
 	struct cf_trailer_entry *trailer_start, *trailer_stop;
 	struct cf_ctrset_entry *ctrstart, *ctrstop;
 	size_t offset = 0;
+	int i;
 
-	auth &= (1 << CPUMF_LCCTL_ENABLE_SHIFT) - 1;
-	do {
+	for (i = CPUMF_CTR_SET_BASIC; i < CPUMF_CTR_SET_MAX; ++i) {
 		ctrstart = (struct cf_ctrset_entry *)(cpuhw->start + offset);
 		ctrstop = (struct cf_ctrset_entry *)(cpuhw->stop + offset);
 
+		/* Counter set not authorized */
+		if (!(auth & cpumf_ctr_ctl[i]))
+			continue;
+		/* Counter set size zero was not saved */
+		if (!cpum_cf_read_setsize(i))
+			continue;
+
 		if (memcmp(ctrstop, ctrstart, sizeof(*ctrstop))) {
 			pr_err_once("cpum_cf_diag counter set compare error "
 				    "in set %i\n", ctrstart->set);
 			return 0;
 		}
-		auth &= ~cpumf_ctr_ctl[ctrstart->set];
 		if (ctrstart->def == CF_DIAG_CTRSET_DEF) {
 			cfdiag_diffctrset((u64 *)(ctrstart + 1),
 					  (u64 *)(ctrstop + 1), ctrstart->ctr);
 			offset += ctrstart->ctr * sizeof(u64) +
 							sizeof(*ctrstart);
 		}
-	} while (ctrstart->def && auth);
+	}
 
 	/* Save time_stamp from start of event in stop's trailer */
 	trailer_start = (struct cf_trailer_entry *)(cpuhw->start + offset);
@@ -1688,7 +1698,6 @@ static const struct file_operations cfset_fops = {
 	.release = cfset_release,
 	.unlocked_ioctl	= cfset_ioctl,
 	.compat_ioctl = cfset_ioctl,
-	.llseek = no_llseek
 };
 
 static struct miscdevice cfset_dev = {
diff --git a/arch/s390/kernel/perf_cpum_sf.c b/arch/s390/kernel/perf_cpum_sf.c
index 06efad5b4f93..5b765e3ccf0c 100644
--- a/arch/s390/kernel/perf_cpum_sf.c
+++ b/arch/s390/kernel/perf_cpum_sf.c
@@ -24,6 +24,22 @@
 #include <asm/timex.h>
 #include <linux/io.h>
 
+/* Perf PMU definitions for the sampling facility */
+#define PERF_CPUM_SF_MAX_CTR		2
+#define PERF_EVENT_CPUM_SF		0xB0000UL /* Event: Basic-sampling */
+#define PERF_EVENT_CPUM_SF_DIAG		0xBD000UL /* Event: Combined-sampling */
+#define PERF_CPUM_SF_BASIC_MODE		0x0001	  /* Basic-sampling flag */
+#define PERF_CPUM_SF_DIAG_MODE		0x0002	  /* Diagnostic-sampling flag */
+#define PERF_CPUM_SF_FREQ_MODE		0x0008	  /* Sampling with frequency */
+
+#define OVERFLOW_REG(hwc)	((hwc)->extra_reg.config)
+#define SFB_ALLOC_REG(hwc)	((hwc)->extra_reg.alloc)
+#define TEAR_REG(hwc)		((hwc)->last_tag)
+#define SAMPL_RATE(hwc)		((hwc)->event_base)
+#define SAMPL_FLAGS(hwc)	((hwc)->config_base)
+#define SAMPL_DIAG_MODE(hwc)	(SAMPL_FLAGS(hwc) & PERF_CPUM_SF_DIAG_MODE)
+#define SAMPL_FREQ_MODE(hwc)	(SAMPL_FLAGS(hwc) & PERF_CPUM_SF_FREQ_MODE)
+
 /* Minimum number of sample-data-block-tables:
  * At least one table is required for the sampling buffer structure.
  * A single table contains up to 511 pointers to sample-data-blocks.
@@ -113,17 +129,6 @@ static inline unsigned long sample_rate_to_freq(struct hws_qsi_info_block *qsi,
 	return USEC_PER_SEC * qsi->cpu_speed / rate;
 }
 
-/* Return TOD timestamp contained in an trailer entry */
-static inline unsigned long long trailer_timestamp(struct hws_trailer_entry *te)
-{
-	/* TOD in STCKE format */
-	if (te->header.t)
-		return *((unsigned long long *)&te->timestamp[1]);
-
-	/* TOD in STCK format */
-	return *((unsigned long long *)&te->timestamp[0]);
-}
-
 /* Return pointer to trailer entry of an sample data block */
 static inline struct hws_trailer_entry *trailer_entry_ptr(unsigned long v)
 {
@@ -154,12 +159,12 @@ static inline unsigned long *get_next_sdbt(unsigned long *s)
 /*
  * sf_disable() - Switch off sampling facility
  */
-static int sf_disable(void)
+static void sf_disable(void)
 {
 	struct hws_lsctl_request_block sreq;
 
 	memset(&sreq, 0, sizeof(sreq));
-	return lsctl(&sreq);
+	lsctl(&sreq);
 }
 
 /*
@@ -208,8 +213,6 @@ static void free_sampling_buffer(struct sf_buffer *sfb)
 		}
 	}
 
-	debug_sprintf_event(sfdbg, 5, "%s: freed sdbt %#lx\n", __func__,
-			    (unsigned long)sfb->sdbt);
 	memset(sfb, 0, sizeof(*sfb));
 }
 
@@ -265,10 +268,8 @@ static int realloc_sampling_buffer(struct sf_buffer *sfb,
 	 * the sampling buffer origin.
 	 */
 	if (sfb->sdbt != get_next_sdbt(tail)) {
-		debug_sprintf_event(sfdbg, 3, "%s: "
-				    "sampling buffer is not linked: origin %#lx"
-				    " tail %#lx\n", __func__,
-				    (unsigned long)sfb->sdbt,
+		debug_sprintf_event(sfdbg, 3, "%s buffer not linked origin %#lx tail %#lx\n",
+				    __func__, (unsigned long)sfb->sdbt,
 				    (unsigned long)tail);
 		return -EINVAL;
 	}
@@ -318,9 +319,6 @@ static int realloc_sampling_buffer(struct sf_buffer *sfb,
 	*tail = virt_to_phys(sfb->sdbt) + 1;
 	sfb->tail = tail;
 
-	debug_sprintf_event(sfdbg, 4, "%s: new buffer"
-			    " settings: sdbt %lu sdb %lu\n", __func__,
-			    sfb->num_sdbt, sfb->num_sdb);
 	return rc;
 }
 
@@ -357,15 +355,8 @@ static int alloc_sampling_buffer(struct sf_buffer *sfb, unsigned long num_sdb)
 
 	/* Allocate requested number of sample-data-blocks */
 	rc = realloc_sampling_buffer(sfb, num_sdb, GFP_KERNEL);
-	if (rc) {
+	if (rc)
 		free_sampling_buffer(sfb);
-		debug_sprintf_event(sfdbg, 4, "%s: "
-			"realloc_sampling_buffer failed with rc %i\n",
-			__func__, rc);
-	} else
-		debug_sprintf_event(sfdbg, 4,
-			"%s: tear %#lx dear %#lx\n", __func__,
-			(unsigned long)sfb->sdbt, (unsigned long)*sfb->sdbt);
 	return rc;
 }
 
@@ -377,8 +368,8 @@ static void sfb_set_limits(unsigned long min, unsigned long max)
 	CPUM_SF_MAX_SDB = max;
 
 	memset(&si, 0, sizeof(si));
-	if (!qsi(&si))
-		CPUM_SF_SDB_DIAG_FACTOR = DIV_ROUND_UP(si.dsdes, si.bsdes);
+	qsi(&si);
+	CPUM_SF_SDB_DIAG_FACTOR = DIV_ROUND_UP(si.dsdes, si.bsdes);
 }
 
 static unsigned long sfb_max_limit(struct hw_perf_event *hwc)
@@ -397,12 +388,6 @@ static unsigned long sfb_pending_allocs(struct sf_buffer *sfb,
 	return 0;
 }
 
-static int sfb_has_pending_allocs(struct sf_buffer *sfb,
-				   struct hw_perf_event *hwc)
-{
-	return sfb_pending_allocs(sfb, hwc) > 0;
-}
-
 static void sfb_account_allocs(unsigned long num, struct hw_perf_event *hwc)
 {
 	/* Limit the number of SDBs to not exceed the maximum */
@@ -426,7 +411,6 @@ static void deallocate_buffers(struct cpu_hw_sf *cpuhw)
 static int allocate_buffers(struct cpu_hw_sf *cpuhw, struct hw_perf_event *hwc)
 {
 	unsigned long n_sdb, freq;
-	size_t sample_size;
 
 	/* Calculate sampling buffers using 4K pages
 	 *
@@ -457,7 +441,6 @@ static int allocate_buffers(struct cpu_hw_sf *cpuhw, struct hw_perf_event *hwc)
 	 *	 ensure a minimum of CPUM_SF_MIN_SDBT (one table can manage up
 	 *	 to 511 SDBs).
 	 */
-	sample_size = sizeof(struct hws_basic_entry);
 	freq = sample_rate_to_freq(&cpuhw->qsi, SAMPL_RATE(hwc));
 	n_sdb = CPUM_SF_MIN_SDB + DIV_ROUND_UP(freq, 10000);
 
@@ -473,12 +456,6 @@ static int allocate_buffers(struct cpu_hw_sf *cpuhw, struct hw_perf_event *hwc)
 	if (sf_buffer_available(cpuhw))
 		return 0;
 
-	debug_sprintf_event(sfdbg, 3,
-			    "%s: rate %lu f %lu sdb %lu/%lu"
-			    " sample_size %lu cpuhw %p\n", __func__,
-			    SAMPL_RATE(hwc), freq, n_sdb, sfb_max_limit(hwc),
-			    sample_size, cpuhw);
-
 	return alloc_sampling_buffer(&cpuhw->sfb,
 				     sfb_pending_allocs(&cpuhw->sfb, hwc));
 }
@@ -535,8 +512,6 @@ static void sfb_account_overflows(struct cpu_hw_sf *cpuhw,
 	if (num)
 		sfb_account_allocs(num, hwc);
 
-	debug_sprintf_event(sfdbg, 5, "%s: overflow %llu ratio %lu num %lu\n",
-			    __func__, OVERFLOW_REG(hwc), ratio, num);
 	OVERFLOW_REG(hwc) = 0;
 }
 
@@ -554,13 +529,11 @@ static void sfb_account_overflows(struct cpu_hw_sf *cpuhw,
 static void extend_sampling_buffer(struct sf_buffer *sfb,
 				   struct hw_perf_event *hwc)
 {
-	unsigned long num, num_old;
-	int rc;
+	unsigned long num;
 
 	num = sfb_pending_allocs(sfb, hwc);
 	if (!num)
 		return;
-	num_old = sfb->num_sdb;
 
 	/* Disable the sampling facility to reset any states and also
 	 * clear pending measurement alerts.
@@ -572,51 +545,33 @@ static void extend_sampling_buffer(struct sf_buffer *sfb,
 	 * called by perf.  Because this is a reallocation, it is fine if the
 	 * new SDB-request cannot be satisfied immediately.
 	 */
-	rc = realloc_sampling_buffer(sfb, num, GFP_ATOMIC);
-	if (rc)
-		debug_sprintf_event(sfdbg, 5, "%s: realloc failed with rc %i\n",
-				    __func__, rc);
-
-	if (sfb_has_pending_allocs(sfb, hwc))
-		debug_sprintf_event(sfdbg, 5, "%s: "
-				    "req %lu alloc %lu remaining %lu\n",
-				    __func__, num, sfb->num_sdb - num_old,
-				    sfb_pending_allocs(sfb, hwc));
+	realloc_sampling_buffer(sfb, num, GFP_ATOMIC);
 }
 
 /* Number of perf events counting hardware events */
-static atomic_t num_events;
+static refcount_t num_events;
 /* Used to avoid races in calling reserve/release_cpumf_hardware */
 static DEFINE_MUTEX(pmc_reserve_mutex);
 
 #define PMC_INIT      0
 #define PMC_RELEASE   1
-#define PMC_FAILURE   2
 static void setup_pmc_cpu(void *flags)
 {
-	struct cpu_hw_sf *cpusf = this_cpu_ptr(&cpu_hw_sf);
-	int err = 0;
+	struct cpu_hw_sf *cpuhw = this_cpu_ptr(&cpu_hw_sf);
 
 	switch (*((int *)flags)) {
 	case PMC_INIT:
-		memset(cpusf, 0, sizeof(*cpusf));
-		err = qsi(&cpusf->qsi);
-		if (err)
-			break;
-		cpusf->flags |= PMU_F_RESERVED;
-		err = sf_disable();
+		memset(cpuhw, 0, sizeof(*cpuhw));
+		qsi(&cpuhw->qsi);
+		cpuhw->flags |= PMU_F_RESERVED;
+		sf_disable();
 		break;
 	case PMC_RELEASE:
-		cpusf->flags &= ~PMU_F_RESERVED;
-		err = sf_disable();
-		if (!err)
-			deallocate_buffers(cpusf);
+		cpuhw->flags &= ~PMU_F_RESERVED;
+		sf_disable();
+		deallocate_buffers(cpuhw);
 		break;
 	}
-	if (err) {
-		*((int *)flags) |= PMC_FAILURE;
-		pr_err("Switching off the sampling facility failed with rc %i\n", err);
-	}
 }
 
 static void release_pmc_hardware(void)
@@ -627,27 +582,19 @@ static void release_pmc_hardware(void)
 	on_each_cpu(setup_pmc_cpu, &flags, 1);
 }
 
-static int reserve_pmc_hardware(void)
+static void reserve_pmc_hardware(void)
 {
 	int flags = PMC_INIT;
 
 	on_each_cpu(setup_pmc_cpu, &flags, 1);
-	if (flags & PMC_FAILURE) {
-		release_pmc_hardware();
-		return -ENODEV;
-	}
 	irq_subclass_register(IRQ_SUBCLASS_MEASUREMENT_ALERT);
-
-	return 0;
 }
 
 static void hw_perf_event_destroy(struct perf_event *event)
 {
 	/* Release PMC if this is the last perf event */
-	if (!atomic_add_unless(&num_events, -1, 1)) {
-		mutex_lock(&pmc_reserve_mutex);
-		if (atomic_dec_return(&num_events) == 0)
-			release_pmc_hardware();
+	if (refcount_dec_and_mutex_lock(&num_events, &pmc_reserve_mutex)) {
+		release_pmc_hardware();
 		mutex_unlock(&pmc_reserve_mutex);
 	}
 }
@@ -751,9 +698,6 @@ static unsigned long getrate(bool freq, unsigned long sample,
 		 */
 		if (sample_rate_to_freq(si, rate) >
 		    sysctl_perf_event_sample_rate) {
-			debug_sprintf_event(sfdbg, 1, "%s: "
-					    "Sampling rate exceeds maximum "
-					    "perf sample rate\n", __func__);
 			rate = 0;
 		}
 	}
@@ -798,9 +742,6 @@ static int __hw_perf_event_init_rate(struct perf_event *event,
 	attr->sample_period = rate;
 	SAMPL_RATE(hwc) = rate;
 	hw_init_period(hwc, SAMPL_RATE(hwc));
-	debug_sprintf_event(sfdbg, 4, "%s: cpu %d period %#llx freq %d,%#lx\n",
-			    __func__, event->cpu, event->attr.sample_period,
-			    event->attr.freq, SAMPLE_FREQ_MODE(hwc));
 	return 0;
 }
 
@@ -810,23 +751,17 @@ static int __hw_perf_event_init(struct perf_event *event)
 	struct hws_qsi_info_block si;
 	struct perf_event_attr *attr = &event->attr;
 	struct hw_perf_event *hwc = &event->hw;
-	int cpu, err;
+	int cpu, err = 0;
 
 	/* Reserve CPU-measurement sampling facility */
-	err = 0;
-	if (!atomic_inc_not_zero(&num_events)) {
-		mutex_lock(&pmc_reserve_mutex);
-		if (atomic_read(&num_events) == 0 && reserve_pmc_hardware())
-			err = -EBUSY;
-		else
-			atomic_inc(&num_events);
-		mutex_unlock(&pmc_reserve_mutex);
+	mutex_lock(&pmc_reserve_mutex);
+	if (!refcount_inc_not_zero(&num_events)) {
+		reserve_pmc_hardware();
+		refcount_set(&num_events, 1);
 	}
+	mutex_unlock(&pmc_reserve_mutex);
 	event->destroy = hw_perf_event_destroy;
 
-	if (err)
-		goto out;
-
 	/* Access per-CPU sampling information (query sampling info) */
 	/*
 	 * The event->cpu value can be -1 to count on every CPU, for example,
@@ -838,9 +773,9 @@ static int __hw_perf_event_init(struct perf_event *event)
 	 */
 	memset(&si, 0, sizeof(si));
 	cpuhw = NULL;
-	if (event->cpu == -1)
+	if (event->cpu == -1) {
 		qsi(&si);
-	else {
+	} else {
 		/* Event is pinned to a particular CPU, retrieve the per-CPU
 		 * sampling structure for accessing the CPU-specific QSI.
 		 */
@@ -881,10 +816,6 @@ static int __hw_perf_event_init(struct perf_event *event)
 	if (err)
 		goto out;
 
-	/* Initialize sample data overflow accounting */
-	hwc->extra_reg.reg = REG_OVERFLOW;
-	OVERFLOW_REG(hwc) = 0;
-
 	/* Use AUX buffer. No need to allocate it by ourself */
 	if (attr->config == PERF_EVENT_CPUM_SF_DIAG)
 		return 0;
@@ -1007,7 +938,7 @@ static void cpumsf_pmu_enable(struct pmu *pmu)
 			extend_sampling_buffer(&cpuhw->sfb, hwc);
 		}
 		/* Rate may be adjusted with ioctl() */
-		cpuhw->lsctl.interval = SAMPL_RATE(&cpuhw->event->hw);
+		cpuhw->lsctl.interval = SAMPL_RATE(hwc);
 	}
 
 	/* (Re)enable the PMU and sampling facility */
@@ -1022,13 +953,7 @@ static void cpumsf_pmu_enable(struct pmu *pmu)
 	}
 
 	/* Load current program parameter */
-	lpp(&S390_lowcore.lpp);
-
-	debug_sprintf_event(sfdbg, 6, "%s: es %i cs %i ed %i cd %i "
-			    "interval %#lx tear %#lx dear %#lx\n", __func__,
-			    cpuhw->lsctl.es, cpuhw->lsctl.cs, cpuhw->lsctl.ed,
-			    cpuhw->lsctl.cd, cpuhw->lsctl.interval,
-			    cpuhw->lsctl.tear, cpuhw->lsctl.dear);
+	lpp(&get_lowcore()->lpp);
 }
 
 static void cpumsf_pmu_disable(struct pmu *pmu)
@@ -1055,21 +980,18 @@ static void cpumsf_pmu_disable(struct pmu *pmu)
 		return;
 	}
 
-	/* Save state of TEAR and DEAR register contents */
-	err = qsi(&si);
-	if (!err) {
-		/* TEAR/DEAR values are valid only if the sampling facility is
-		 * enabled.  Note that cpumsf_pmu_disable() might be called even
-		 * for a disabled sampling facility because cpumsf_pmu_enable()
-		 * controls the enable/disable state.
-		 */
-		if (si.es) {
-			cpuhw->lsctl.tear = si.tear;
-			cpuhw->lsctl.dear = si.dear;
-		}
-	} else
-		debug_sprintf_event(sfdbg, 3, "%s: qsi() failed with err %i\n",
-				    __func__, err);
+	/*
+	 * Save state of TEAR and DEAR register contents.
+	 * TEAR/DEAR values are valid only if the sampling facility is
+	 * enabled.  Note that cpumsf_pmu_disable() might be called even
+	 * for a disabled sampling facility because cpumsf_pmu_enable()
+	 * controls the enable/disable state.
+	 */
+	qsi(&si);
+	if (si.es) {
+		cpuhw->lsctl.tear = si.tear;
+		cpuhw->lsctl.dear = si.dear;
+	}
 
 	cpuhw->flags &= ~PMU_F_ENABLED;
 }
@@ -1235,11 +1157,6 @@ static void hw_collect_samples(struct perf_event *event, unsigned long *sdbt,
 				/* Count discarded samples */
 				*overflow += 1;
 		} else {
-			debug_sprintf_event(sfdbg, 4,
-					    "%s: Found unknown"
-					    " sampling data entry: te->f %i"
-					    " basic.def %#4x (%p)\n", __func__,
-					    te->header.f, sample->def, sample);
 			/* Sample slot is not yet written or other record.
 			 *
 			 * This condition can occur if the buffer was reused
@@ -1284,7 +1201,7 @@ static void hw_perf_event_update(struct perf_event *event, int flush_all)
 	 * AUX buffer is used when in diagnostic sampling mode.
 	 * No perf events/samples are created.
 	 */
-	if (SAMPL_DIAG_MODE(&event->hw))
+	if (SAMPL_DIAG_MODE(hwc))
 		return;
 
 	sdbt = (unsigned long *)TEAR_REG(hwc);
@@ -1309,13 +1226,6 @@ static void hw_perf_event_update(struct perf_event *event, int flush_all)
 			 */
 			sampl_overflow += te->header.overflow;
 
-		/* Timestamps are valid for full sample-data-blocks only */
-		debug_sprintf_event(sfdbg, 6, "%s: sdbt %#lx/%#lx "
-				    "overflow %llu timestamp %#llx\n",
-				    __func__, sdb, (unsigned long)sdbt,
-				    te->header.overflow,
-				    (te->header.f) ? trailer_timestamp(te) : 0ULL);
-
 		/* Collect all samples from a single sample-data-block and
 		 * flag if an (perf) event overflow happened.  If so, the PMU
 		 * is stopped and remaining samples will be discarded.
@@ -1340,7 +1250,7 @@ static void hw_perf_event_update(struct perf_event *event, int flush_all)
 			sdbt = get_next_sdbt(sdbt);
 
 		/* Update event hardware registers */
-		TEAR_REG(hwc) = (unsigned long) sdbt;
+		TEAR_REG(hwc) = (unsigned long)sdbt;
 
 		/* Stop processing sample-data if all samples of the current
 		 * sample-data-block were flushed even if it was not full.
@@ -1362,19 +1272,8 @@ static void hw_perf_event_update(struct perf_event *event, int flush_all)
 	 * are dropped.
 	 * Slightly increase the interval to avoid hitting this limit.
 	 */
-	if (event_overflow) {
+	if (event_overflow)
 		SAMPL_RATE(hwc) += DIV_ROUND_UP(SAMPL_RATE(hwc), 10);
-		debug_sprintf_event(sfdbg, 1, "%s: rate adjustment %ld\n",
-				    __func__,
-				    DIV_ROUND_UP(SAMPL_RATE(hwc), 10));
-	}
-
-	if (sampl_overflow || event_overflow)
-		debug_sprintf_event(sfdbg, 4, "%s: "
-				    "overflows: sample %llu event %llu"
-				    " total %llu num_sdb %llu\n",
-				    __func__, sampl_overflow, event_overflow,
-				    OVERFLOW_REG(hwc), num_sdb);
 }
 
 static inline unsigned long aux_sdb_index(struct aux_buffer *aux,
@@ -1442,9 +1341,6 @@ static void aux_output_end(struct perf_output_handle *handle)
 	/* Remove alert indicators in the buffer */
 	te = aux_sdb_trailer(aux, aux->alert_mark);
 	te->header.a = 0;
-
-	debug_sprintf_event(sfdbg, 6, "%s: SDBs %ld range %ld head %ld\n",
-			    __func__, i, range_scan, aux->head);
 }
 
 /*
@@ -1463,7 +1359,7 @@ static int aux_output_begin(struct perf_output_handle *handle,
 	unsigned long range, i, range_scan, idx, head, base, offset;
 	struct hws_trailer_entry *te;
 
-	if (WARN_ON_ONCE(handle->head & ~PAGE_MASK))
+	if (handle->head & ~PAGE_MASK)
 		return -EINVAL;
 
 	aux->head = handle->head >> PAGE_SHIFT;
@@ -1475,10 +1371,6 @@ static int aux_output_begin(struct perf_output_handle *handle,
 	 * SDBs between aux->head and aux->empty_mark are already ready
 	 * for new data. range_scan is num of SDBs not within them.
 	 */
-	debug_sprintf_event(sfdbg, 6,
-			    "%s: range %ld head %ld alert %ld empty %ld\n",
-			    __func__, range, aux->head, aux->alert_mark,
-			    aux->empty_mark);
 	if (range > aux_sdb_num_empty(aux)) {
 		range_scan = range - aux_sdb_num_empty(aux);
 		idx = aux->empty_mark + 1;
@@ -1504,12 +1396,6 @@ static int aux_output_begin(struct perf_output_handle *handle,
 	cpuhw->lsctl.tear = virt_to_phys((void *)base) + offset * sizeof(unsigned long);
 	cpuhw->lsctl.dear = virt_to_phys((void *)aux->sdb_index[head]);
 
-	debug_sprintf_event(sfdbg, 6, "%s: head %ld alert %ld empty %ld "
-			    "index %ld tear %#lx dear %#lx\n", __func__,
-			    aux->head, aux->alert_mark, aux->empty_mark,
-			    head / CPUM_SF_SDB_PER_TABLE,
-			    cpuhw->lsctl.tear, cpuhw->lsctl.dear);
-
 	return 0;
 }
 
@@ -1571,14 +1457,11 @@ static bool aux_set_alert(struct aux_buffer *aux, unsigned long alert_index,
 static bool aux_reset_buffer(struct aux_buffer *aux, unsigned long range,
 			     unsigned long long *overflow)
 {
-	unsigned long i, range_scan, idx, idx_old;
 	union hws_trailer_header old, prev, new;
+	unsigned long i, range_scan, idx;
 	unsigned long long orig_overflow;
 	struct hws_trailer_entry *te;
 
-	debug_sprintf_event(sfdbg, 6, "%s: range %ld head %ld alert %ld "
-			    "empty %ld\n", __func__, range, aux->head,
-			    aux->alert_mark, aux->empty_mark);
 	if (range <= aux_sdb_num_empty(aux))
 		/*
 		 * No need to scan. All SDBs in range are marked as empty.
@@ -1601,7 +1484,7 @@ static bool aux_reset_buffer(struct aux_buffer *aux, unsigned long range,
 	 * indicator fall into this range, set it.
 	 */
 	range_scan = range - aux_sdb_num_empty(aux);
-	idx_old = idx = aux->empty_mark + 1;
+	idx = aux->empty_mark + 1;
 	for (i = 0; i < range_scan; i++, idx++) {
 		te = aux_sdb_trailer(aux, idx);
 		prev.val = READ_ONCE_ALIGNED_128(te->header.val);
@@ -1623,9 +1506,6 @@ static bool aux_reset_buffer(struct aux_buffer *aux, unsigned long range,
 	/* Update empty_mark to new position */
 	aux->empty_mark = aux->head + range - 1;
 
-	debug_sprintf_event(sfdbg, 6, "%s: range_scan %ld idx %ld..%ld "
-			    "empty %ld\n", __func__, range_scan, idx_old,
-			    idx - 1, aux->empty_mark);
 	return true;
 }
 
@@ -1642,12 +1522,12 @@ static void hw_collect_aux(struct cpu_hw_sf *cpuhw)
 	unsigned long num_sdb;
 
 	aux = perf_get_aux(handle);
-	if (WARN_ON_ONCE(!aux))
+	if (!aux)
 		return;
 
 	/* Inform user space new data arrived */
 	size = aux_sdb_num_alert(aux) << PAGE_SHIFT;
-	debug_sprintf_event(sfdbg, 6, "%s: #alert %ld\n", __func__,
+	debug_sprintf_event(sfdbg, 6, "%s #alert %ld\n", __func__,
 			    size >> PAGE_SHIFT);
 	perf_aux_output_end(handle, size);
 
@@ -1661,7 +1541,7 @@ static void hw_collect_aux(struct cpu_hw_sf *cpuhw)
 				num_sdb);
 			break;
 		}
-		if (WARN_ON_ONCE(!aux))
+		if (!aux)
 			return;
 
 		/* Update head and alert_mark to new position */
@@ -1681,23 +1561,11 @@ static void hw_collect_aux(struct cpu_hw_sf *cpuhw)
 			perf_aux_output_end(&cpuhw->handle, size);
 			pr_err("Sample data caused the AUX buffer with %lu "
 			       "pages to overflow\n", aux->sfb.num_sdb);
-			debug_sprintf_event(sfdbg, 1, "%s: head %ld range %ld "
-					    "overflow %lld\n", __func__,
-					    aux->head, range, overflow);
 		} else {
 			size = aux_sdb_num_alert(aux) << PAGE_SHIFT;
 			perf_aux_output_end(&cpuhw->handle, size);
-			debug_sprintf_event(sfdbg, 6, "%s: head %ld alert %ld "
-					    "already full, try another\n",
-					    __func__,
-					    aux->head, aux->alert_mark);
 		}
 	}
-
-	if (done)
-		debug_sprintf_event(sfdbg, 6, "%s: head %ld alert %ld "
-				    "empty %ld\n", __func__, aux->head,
-				    aux->alert_mark, aux->empty_mark);
 }
 
 /*
@@ -1719,8 +1587,6 @@ static void aux_buffer_free(void *data)
 	kfree(aux->sdbt_index);
 	kfree(aux->sdb_index);
 	kfree(aux);
-
-	debug_sprintf_event(sfdbg, 4, "%s: SDBTs %lu\n", __func__, num_sdbt);
 }
 
 static void aux_sdb_init(unsigned long sdb)
@@ -1828,9 +1694,6 @@ static void *aux_buffer_setup(struct perf_event *event, void **pages,
 	 */
 	aux->empty_mark = sfb->num_sdb - 1;
 
-	debug_sprintf_event(sfdbg, 4, "%s: SDBTs %lu SDBs %lu\n", __func__,
-			    sfb->num_sdbt, sfb->num_sdb);
-
 	return aux;
 
 no_sdbt:
@@ -1863,8 +1726,7 @@ static int cpumsf_pmu_check_period(struct perf_event *event, u64 value)
 
 	memset(&si, 0, sizeof(si));
 	if (event->cpu == -1) {
-		if (qsi(&si))
-			return -ENODEV;
+		qsi(&si);
 	} else {
 		/* Event is pinned to a particular CPU, retrieve the per-CPU
 		 * sampling structure for accessing the CPU-specific QSI.
@@ -1874,7 +1736,7 @@ static int cpumsf_pmu_check_period(struct perf_event *event, u64 value)
 		si = cpuhw->qsi;
 	}
 
-	do_freq = !!SAMPLE_FREQ_MODE(&event->hw);
+	do_freq = !!SAMPL_FREQ_MODE(&event->hw);
 	rate = getrate(do_freq, value, &si);
 	if (!rate)
 		return -EINVAL;
@@ -1882,10 +1744,6 @@ static int cpumsf_pmu_check_period(struct perf_event *event, u64 value)
 	event->attr.sample_period = rate;
 	SAMPL_RATE(&event->hw) = rate;
 	hw_init_period(&event->hw, SAMPL_RATE(&event->hw));
-	debug_sprintf_event(sfdbg, 4, "%s:"
-			    " cpu %d value %#llx period %#llx freq %d\n",
-			    __func__, event->cpu, value,
-			    event->attr.sample_period, do_freq);
 	return 0;
 }
 
@@ -1896,12 +1754,8 @@ static void cpumsf_pmu_start(struct perf_event *event, int flags)
 {
 	struct cpu_hw_sf *cpuhw = this_cpu_ptr(&cpu_hw_sf);
 
-	if (WARN_ON_ONCE(!(event->hw.state & PERF_HES_STOPPED)))
+	if (!(event->hw.state & PERF_HES_STOPPED))
 		return;
-
-	if (flags & PERF_EF_RELOAD)
-		WARN_ON_ONCE(!(event->hw.state & PERF_HES_UPTODATE));
-
 	perf_pmu_disable(event->pmu);
 	event->hw.state = 0;
 	cpuhw->lsctl.cs = 1;
@@ -1936,7 +1790,7 @@ static int cpumsf_pmu_add(struct perf_event *event, int flags)
 {
 	struct cpu_hw_sf *cpuhw = this_cpu_ptr(&cpu_hw_sf);
 	struct aux_buffer *aux;
-	int err;
+	int err = 0;
 
 	if (cpuhw->flags & PMU_F_IN_USE)
 		return -EAGAIN;
@@ -1944,7 +1798,6 @@ static int cpumsf_pmu_add(struct perf_event *event, int flags)
 	if (!SAMPL_DIAG_MODE(&event->hw) && !cpuhw->sfb.sdbt)
 		return -EINVAL;
 
-	err = 0;
 	perf_pmu_disable(event->pmu);
 
 	event->hw.state = PERF_HES_UPTODATE | PERF_HES_STOPPED;
@@ -2115,7 +1968,7 @@ static void cpumf_measurement_alert(struct ext_code ext_code,
 
 	/* Report measurement alerts only for non-PRA codes */
 	if (alert != CPU_MF_INT_SF_PRA)
-		debug_sprintf_event(sfdbg, 6, "%s: alert %#x\n", __func__,
+		debug_sprintf_event(sfdbg, 6, "%s alert %#x\n", __func__,
 				    alert);
 
 	/* Sampling authorization change request */
@@ -2143,7 +1996,7 @@ static int cpusf_pmu_setup(unsigned int cpu, int flags)
 	/* Ignore the notification if no events are scheduled on the PMU.
 	 * This might be racy...
 	 */
-	if (!atomic_read(&num_events))
+	if (!refcount_read(&num_events))
 		return 0;
 
 	local_irq_disable();
@@ -2205,10 +2058,12 @@ static const struct kernel_param_ops param_ops_sfb_size = {
 	.get = param_get_sfb_size,
 };
 
-#define RS_INIT_FAILURE_QSI	  0x0001
-#define RS_INIT_FAILURE_BSDES	  0x0002
-#define RS_INIT_FAILURE_ALRT	  0x0003
-#define RS_INIT_FAILURE_PERF	  0x0004
+enum {
+	RS_INIT_FAILURE_BSDES	= 2,	/* Bad basic sampling size */
+	RS_INIT_FAILURE_ALRT	= 3,	/* IRQ registration failure */
+	RS_INIT_FAILURE_PERF	= 4	/* PMU registration failure */
+};
+
 static void __init pr_cpumsf_err(unsigned int reason)
 {
 	pr_err("Sampling facility support for perf is not available: "
@@ -2224,11 +2079,7 @@ static int __init init_cpum_sampling_pmu(void)
 		return -ENODEV;
 
 	memset(&si, 0, sizeof(si));
-	if (qsi(&si)) {
-		pr_cpumsf_err(RS_INIT_FAILURE_QSI);
-		return -ENODEV;
-	}
-
+	qsi(&si);
 	if (!si.as && !si.ad)
 		return -ENODEV;
 
diff --git a/arch/s390/kernel/perf_pai_crypto.c b/arch/s390/kernel/perf_pai_crypto.c
index 4ad472d130a3..fa7325454266 100644
--- a/arch/s390/kernel/perf_pai_crypto.c
+++ b/arch/s390/kernel/perf_pai_crypto.c
@@ -36,8 +36,8 @@ struct paicrypt_map {
 	struct pai_userdata *save;	/* Page to store no-zero counters */
 	unsigned int active_events;	/* # of PAI crypto users */
 	refcount_t refcnt;		/* Reference count mapped buffers */
-	enum paievt_mode mode;		/* Type of event */
 	struct perf_event *event;	/* Perf event for sampling */
+	struct list_head syswide_list;	/* List system-wide sampling events */
 };
 
 struct paicrypt_mapptr {
@@ -84,20 +84,16 @@ static DEFINE_MUTEX(pai_reserve_mutex);
 /* Adjust usage counters and remove allocated memory when all users are
  * gone.
  */
-static void paicrypt_event_destroy(struct perf_event *event)
+static void paicrypt_event_destroy_cpu(struct perf_event *event, int cpu)
 {
-	struct paicrypt_mapptr *mp = per_cpu_ptr(paicrypt_root.mapptr,
-						 event->cpu);
+	struct paicrypt_mapptr *mp = per_cpu_ptr(paicrypt_root.mapptr, cpu);
 	struct paicrypt_map *cpump = mp->mapptr;
 
-	static_branch_dec(&pai_key);
 	mutex_lock(&pai_reserve_mutex);
-	debug_sprintf_event(cfm_dbg, 5, "%s event %#llx cpu %d users %d"
-			    " mode %d refcnt %u\n", __func__,
-			    event->attr.config, event->cpu,
-			    cpump->active_events, cpump->mode,
+	debug_sprintf_event(cfm_dbg, 5, "%s event %#llx cpu %d users %d "
+			    "refcnt %u\n", __func__, event->attr.config,
+			    event->cpu, cpump->active_events,
 			    refcount_read(&cpump->refcnt));
-	free_page(PAI_SAVE_AREA(event));
 	if (refcount_dec_and_test(&cpump->refcnt)) {
 		debug_sprintf_event(cfm_dbg, 4, "%s page %#lx save %p\n",
 				    __func__, (unsigned long)cpump->page,
@@ -111,6 +107,23 @@ static void paicrypt_event_destroy(struct perf_event *event)
 	mutex_unlock(&pai_reserve_mutex);
 }
 
+static void paicrypt_event_destroy(struct perf_event *event)
+{
+	int cpu;
+
+	static_branch_dec(&pai_key);
+	free_page(PAI_SAVE_AREA(event));
+	if (event->cpu == -1) {
+		struct cpumask *mask = PAI_CPU_MASK(event);
+
+		for_each_cpu(cpu, mask)
+			paicrypt_event_destroy_cpu(event, cpu);
+		kfree(mask);
+	} else {
+		paicrypt_event_destroy_cpu(event, event->cpu);
+	}
+}
+
 static u64 paicrypt_getctr(unsigned long *page, int nr, bool kernel)
 {
 	if (kernel)
@@ -156,23 +169,15 @@ static u64 paicrypt_getall(struct perf_event *event)
 	return sum;
 }
 
-/* Used to avoid races in checking concurrent access of counting and
- * sampling for crypto events
- *
- * Only one instance of event pai_crypto/CRYPTO_ALL/ for sampling is
- * allowed and when this event is running, no counting event is allowed.
- * Several counting events are allowed in parallel, but no sampling event
- * is allowed while one (or more) counting events are running.
- *
+/* Check concurrent access of counting and sampling for crypto events.
  * This function is called in process context and it is save to block.
  * When the event initialization functions fails, no other call back will
  * be invoked.
  *
  * Allocate the memory for the event.
  */
-static struct paicrypt_map *paicrypt_busy(struct perf_event *event)
+static struct paicrypt_map *paicrypt_busy(struct perf_event *event, int cpu)
 {
-	struct perf_event_attr *a = &event->attr;
 	struct paicrypt_map *cpump = NULL;
 	struct paicrypt_mapptr *mp;
 	int rc;
@@ -185,7 +190,7 @@ static struct paicrypt_map *paicrypt_busy(struct perf_event *event)
 		goto unlock;
 
 	/* Allocate node for this event */
-	mp = per_cpu_ptr(paicrypt_root.mapptr, event->cpu);
+	mp = per_cpu_ptr(paicrypt_root.mapptr, cpu);
 	cpump = mp->mapptr;
 	if (!cpump) {			/* Paicrypt_map allocated? */
 		cpump = kzalloc(sizeof(*cpump), GFP_KERNEL);
@@ -193,25 +198,9 @@ static struct paicrypt_map *paicrypt_busy(struct perf_event *event)
 			rc = -ENOMEM;
 			goto free_root;
 		}
+		INIT_LIST_HEAD(&cpump->syswide_list);
 	}
 
-	if (a->sample_period) {		/* Sampling requested */
-		if (cpump->mode != PAI_MODE_NONE)
-			rc = -EBUSY;	/* ... sampling/counting active */
-	} else {			/* Counting requested */
-		if (cpump->mode == PAI_MODE_SAMPLING)
-			rc = -EBUSY;	/* ... and sampling active */
-	}
-	/*
-	 * This error case triggers when there is a conflict:
-	 * Either sampling requested and counting already active, or visa
-	 * versa. Therefore the struct paicrypto_map for this CPU is
-	 * needed or the error could not have occurred. Only adjust root
-	 * node refcount.
-	 */
-	if (rc)
-		goto free_root;
-
 	/* Allocate memory for counter page and counter extraction.
 	 * Only the first counting event has to allocate a page.
 	 */
@@ -235,26 +224,58 @@ static struct paicrypt_map *paicrypt_busy(struct perf_event *event)
 	/* Set mode and reference count */
 	rc = 0;
 	refcount_set(&cpump->refcnt, 1);
-	cpump->mode = a->sample_period ? PAI_MODE_SAMPLING : PAI_MODE_COUNTING;
 	mp->mapptr = cpump;
-	debug_sprintf_event(cfm_dbg, 5, "%s sample_period %#llx users %d"
-			    " mode %d refcnt %u page %#lx save %p rc %d\n",
-			    __func__, a->sample_period, cpump->active_events,
-			    cpump->mode, refcount_read(&cpump->refcnt),
+	debug_sprintf_event(cfm_dbg, 5, "%s users %d refcnt %u page %#lx "
+			    "save %p rc %d\n", __func__, cpump->active_events,
+			    refcount_read(&cpump->refcnt),
 			    (unsigned long)cpump->page, cpump->save, rc);
 	goto unlock;
 
 free_paicrypt_map:
+	/* Undo memory allocation */
 	kfree(cpump);
 	mp->mapptr = NULL;
 free_root:
 	paicrypt_root_free();
-
 unlock:
 	mutex_unlock(&pai_reserve_mutex);
 	return rc ? ERR_PTR(rc) : cpump;
 }
 
+static int paicrypt_event_init_all(struct perf_event *event)
+{
+	struct paicrypt_map *cpump;
+	struct cpumask *maskptr;
+	int cpu, rc = -ENOMEM;
+
+	maskptr = kzalloc(sizeof(*maskptr), GFP_KERNEL);
+	if (!maskptr)
+		goto out;
+
+	for_each_online_cpu(cpu) {
+		cpump = paicrypt_busy(event, cpu);
+		if (IS_ERR(cpump)) {
+			for_each_cpu(cpu, maskptr)
+				paicrypt_event_destroy_cpu(event, cpu);
+			kfree(maskptr);
+			rc = PTR_ERR(cpump);
+			goto out;
+		}
+		cpumask_set_cpu(cpu, maskptr);
+	}
+
+	/*
+	 * On error all cpumask are freed and all events have been destroyed.
+	 * Save of which CPUs data structures have been allocated for.
+	 * Release them in paicrypt_event_destroy call back function
+	 * for this event.
+	 */
+	PAI_CPU_MASK(event) = maskptr;
+	rc = 0;
+out:
+	return rc;
+}
+
 /* Might be called on different CPU than the one the event is intended for. */
 static int paicrypt_event_init(struct perf_event *event)
 {
@@ -269,10 +290,7 @@ static int paicrypt_event_init(struct perf_event *event)
 	if (a->config < PAI_CRYPTO_BASE ||
 	    a->config > PAI_CRYPTO_BASE + paicrypt_cnt)
 		return -EINVAL;
-	/* Allow only CPU wide operation, no process context for now. */
-	if ((event->attach_state & PERF_ATTACH_TASK) || event->cpu == -1)
-		return -ENOENT;
-	/* Allow only CRYPTO_ALL for sampling. */
+	/* Allow only CRYPTO_ALL for sampling */
 	if (a->sample_period && a->config != PAI_CRYPTO_BASE)
 		return -EINVAL;
 	/* Get a page to store last counter values for sampling */
@@ -284,13 +302,17 @@ static int paicrypt_event_init(struct perf_event *event)
 		}
 	}
 
-	cpump = paicrypt_busy(event);
-	if (IS_ERR(cpump)) {
+	if (event->cpu >= 0) {
+		cpump = paicrypt_busy(event, event->cpu);
+		if (IS_ERR(cpump))
+			rc = PTR_ERR(cpump);
+	} else {
+		rc = paicrypt_event_init_all(event);
+	}
+	if (rc) {
 		free_page(PAI_SAVE_AREA(event));
-		rc = PTR_ERR(cpump);
 		goto out;
 	}
-
 	event->destroy = paicrypt_event_destroy;
 
 	if (a->sample_period) {
@@ -331,8 +353,14 @@ static void paicrypt_start(struct perf_event *event, int flags)
 		sum = paicrypt_getall(event);	/* Get current value */
 		local64_set(&event->hw.prev_count, sum);
 	} else {				/* Sampling */
-		cpump->event = event;
-		perf_sched_cb_inc(event->pmu);
+		memcpy((void *)PAI_SAVE_AREA(event), cpump->page, PAGE_SIZE);
+		/* Enable context switch callback for system-wide sampling */
+		if (!(event->attach_state & PERF_ATTACH_TASK)) {
+			list_add_tail(PAI_SWLIST(event), &cpump->syswide_list);
+			perf_sched_cb_inc(event->pmu);
+		} else {
+			cpump->event = event;
+		}
 	}
 }
 
@@ -344,7 +372,7 @@ static int paicrypt_add(struct perf_event *event, int flags)
 
 	if (++cpump->active_events == 1) {
 		ccd = virt_to_phys(cpump->page) | PAI_CRYPTO_KERNEL_OFFSET;
-		WRITE_ONCE(S390_lowcore.ccd, ccd);
+		WRITE_ONCE(get_lowcore()->ccd, ccd);
 		local_ctl_set_bit(0, CR0_CRYPTOGRAPHY_COUNTER_BIT);
 	}
 	if (flags & PERF_EF_START)
@@ -353,6 +381,7 @@ static int paicrypt_add(struct perf_event *event, int flags)
 	return 0;
 }
 
+static void paicrypt_have_sample(struct perf_event *, struct paicrypt_map *);
 static void paicrypt_stop(struct perf_event *event, int flags)
 {
 	struct paicrypt_mapptr *mp = this_cpu_ptr(paicrypt_root.mapptr);
@@ -361,8 +390,13 @@ static void paicrypt_stop(struct perf_event *event, int flags)
 	if (!event->attr.sample_period) {	/* Counting */
 		paicrypt_read(event);
 	} else {				/* Sampling */
-		perf_sched_cb_dec(event->pmu);
-		cpump->event = NULL;
+		if (!(event->attach_state & PERF_ATTACH_TASK)) {
+			perf_sched_cb_dec(event->pmu);
+			list_del(PAI_SWLIST(event));
+		} else {
+			paicrypt_have_sample(event, cpump);
+			cpump->event = NULL;
+		}
 	}
 	event->hw.state = PERF_HES_STOPPED;
 }
@@ -375,7 +409,7 @@ static void paicrypt_del(struct perf_event *event, int flags)
 	paicrypt_stop(event, PERF_EF_UPDATE);
 	if (--cpump->active_events == 0) {
 		local_ctl_clear_bit(0, CR0_CRYPTOGRAPHY_COUNTER_BIT);
-		WRITE_ONCE(S390_lowcore.ccd, 0);
+		WRITE_ONCE(get_lowcore()->ccd, 0);
 	}
 }
 
@@ -455,23 +489,30 @@ static int paicrypt_push_sample(size_t rawsize, struct paicrypt_map *cpump,
 }
 
 /* Check if there is data to be saved on schedule out of a task. */
-static int paicrypt_have_sample(void)
+static void paicrypt_have_sample(struct perf_event *event,
+				 struct paicrypt_map *cpump)
 {
-	struct paicrypt_mapptr *mp = this_cpu_ptr(paicrypt_root.mapptr);
-	struct paicrypt_map *cpump = mp->mapptr;
-	struct perf_event *event = cpump->event;
 	size_t rawsize;
-	int rc = 0;
 
 	if (!event)		/* No event active */
-		return 0;
+		return;
 	rawsize = paicrypt_copy(cpump->save, cpump->page,
 				(unsigned long *)PAI_SAVE_AREA(event),
-				cpump->event->attr.exclude_user,
-				cpump->event->attr.exclude_kernel);
+				event->attr.exclude_user,
+				event->attr.exclude_kernel);
 	if (rawsize)			/* No incremented counters */
-		rc = paicrypt_push_sample(rawsize, cpump, event);
-	return rc;
+		paicrypt_push_sample(rawsize, cpump, event);
+}
+
+/* Check if there is data to be saved on schedule out of a task. */
+static void paicrypt_have_samples(void)
+{
+	struct paicrypt_mapptr *mp = this_cpu_ptr(paicrypt_root.mapptr);
+	struct paicrypt_map *cpump = mp->mapptr;
+	struct perf_event *event;
+
+	list_for_each_entry(event, &cpump->syswide_list, hw.tp_list)
+		paicrypt_have_sample(event, cpump);
 }
 
 /* Called on schedule-in and schedule-out. No access to event structure,
@@ -480,10 +521,10 @@ static int paicrypt_have_sample(void)
 static void paicrypt_sched_task(struct perf_event_pmu_context *pmu_ctx, bool sched_in)
 {
 	/* We started with a clean page on event installation. So read out
-	 * results on schedule_out and if page was dirty, clear values.
+	 * results on schedule_out and if page was dirty, save old values.
 	 */
 	if (!sched_in)
-		paicrypt_have_sample();
+		paicrypt_have_samples();
 }
 
 /* Attribute definitions for paicrypt interface. As with other CPU
@@ -527,7 +568,7 @@ static const struct attribute_group *paicrypt_attr_groups[] = {
 
 /* Performance monitoring unit for mapped counters */
 static struct pmu paicrypt = {
-	.task_ctx_nr  = perf_invalid_context,
+	.task_ctx_nr  = perf_hw_context,
 	.event_init   = paicrypt_event_init,
 	.add	      = paicrypt_add,
 	.del	      = paicrypt_del,
@@ -697,6 +738,22 @@ static const char * const paicrypt_ctrnames[] = {
 	[154] = "PCKMO_ENCRYPT_ECC_ED448_KEY",
 	[155] = "IBM_RESERVED_155",
 	[156] = "IBM_RESERVED_156",
+	[157] = "KM_FULL_XTS_AES_128",
+	[158] = "KM_FULL_XTS_AES_256",
+	[159] = "KM_FULL_XTS_ENCRYPTED_AES_128",
+	[160] = "KM_FULL_XTS_ENCRYPTED_AES_256",
+	[161] = "KMAC_HMAC_SHA_224",
+	[162] = "KMAC_HMAC_SHA_256",
+	[163] = "KMAC_HMAC_SHA_384",
+	[164] = "KMAC_HMAC_SHA_512",
+	[165] = "KMAC_HMAC_ENCRYPTED_SHA_224",
+	[166] = "KMAC_HMAC_ENCRYPTED_SHA_256",
+	[167] = "KMAC_HMAC_ENCRYPTED_SHA_384",
+	[168] = "KMAC_HMAC_ENCRYPTED_SHA_512",
+	[169] = "PCKMO_ENCRYPT_HMAC_512_KEY",
+	[170] = "PCKMO_ENCRYPT_HMAC_1024_KEY",
+	[171] = "PCKMO_ENCRYPT_AES_XTS_128",
+	[172] = "PCKMO_ENCRYPT_AES_XTS_256",
 };
 
 static void __init attr_event_free(struct attribute **attrs, int num)
diff --git a/arch/s390/kernel/perf_pai_ext.c b/arch/s390/kernel/perf_pai_ext.c
index a6da7e0cc7a6..7f462bef1fc0 100644
--- a/arch/s390/kernel/perf_pai_ext.c
+++ b/arch/s390/kernel/perf_pai_ext.c
@@ -47,11 +47,11 @@ struct paiext_cb {		/* PAI extension 1 control block */
 struct paiext_map {
 	unsigned long *area;		/* Area for CPU to store counters */
 	struct pai_userdata *save;	/* Area to store non-zero counters */
-	enum paievt_mode mode;		/* Type of event */
 	unsigned int active_events;	/* # of PAI Extension users */
 	refcount_t refcnt;
 	struct perf_event *event;	/* Perf event for sampling */
 	struct paiext_cb *paiext_cb;	/* PAI extension control block area */
+	struct list_head syswide_list;	/* List system-wide sampling events */
 };
 
 struct paiext_mapptr {
@@ -70,6 +70,8 @@ static void paiext_root_free(void)
 		free_percpu(paiext_root.mapptr);
 		paiext_root.mapptr = NULL;
 	}
+	debug_sprintf_event(paiext_dbg, 5, "%s root.refcount %d\n", __func__,
+			    refcount_read(&paiext_root.refcnt));
 }
 
 /* On initialization of first event also allocate per CPU data dynamically.
@@ -115,20 +117,34 @@ static void paiext_free(struct paiext_mapptr *mp)
 }
 
 /* Release the PMU if event is the last perf event */
-static void paiext_event_destroy(struct perf_event *event)
+static void paiext_event_destroy_cpu(struct perf_event *event, int cpu)
 {
-	struct paiext_mapptr *mp = per_cpu_ptr(paiext_root.mapptr, event->cpu);
+	struct paiext_mapptr *mp = per_cpu_ptr(paiext_root.mapptr, cpu);
 	struct paiext_map *cpump = mp->mapptr;
 
-	free_page(PAI_SAVE_AREA(event));
 	mutex_lock(&paiext_reserve_mutex);
 	if (refcount_dec_and_test(&cpump->refcnt))	/* Last reference gone */
 		paiext_free(mp);
 	paiext_root_free();
 	mutex_unlock(&paiext_reserve_mutex);
-	debug_sprintf_event(paiext_dbg, 4, "%s cpu %d mapptr %p\n", __func__,
-			    event->cpu, mp->mapptr);
+}
+
+static void paiext_event_destroy(struct perf_event *event)
+{
+	int cpu;
+
+	free_page(PAI_SAVE_AREA(event));
+	if (event->cpu == -1) {
+		struct cpumask *mask = PAI_CPU_MASK(event);
 
+		for_each_cpu(cpu, mask)
+			paiext_event_destroy_cpu(event, cpu);
+		kfree(mask);
+	} else {
+		paiext_event_destroy_cpu(event, event->cpu);
+	}
+	debug_sprintf_event(paiext_dbg, 4, "%s cpu %d\n", __func__,
+			    event->cpu);
 }
 
 /* Used to avoid races in checking concurrent access of counting and
@@ -145,19 +161,18 @@ static void paiext_event_destroy(struct perf_event *event)
  *
  * Allocate the memory for the event.
  */
-static int paiext_alloc(struct perf_event_attr *a, struct perf_event *event)
+static int paiext_alloc_cpu(struct perf_event *event, int cpu)
 {
 	struct paiext_mapptr *mp;
 	struct paiext_map *cpump;
 	int rc;
 
 	mutex_lock(&paiext_reserve_mutex);
-
 	rc = paiext_root_alloc();
 	if (rc)
 		goto unlock;
 
-	mp = per_cpu_ptr(paiext_root.mapptr, event->cpu);
+	mp = per_cpu_ptr(paiext_root.mapptr, cpu);
 	cpump = mp->mapptr;
 	if (!cpump) {			/* Paiext_map allocated? */
 		rc = -ENOMEM;
@@ -185,24 +200,13 @@ static int paiext_alloc(struct perf_event_attr *a, struct perf_event *event)
 			paiext_free(mp);
 			goto undo;
 		}
+		INIT_LIST_HEAD(&cpump->syswide_list);
 		refcount_set(&cpump->refcnt, 1);
-		cpump->mode = a->sample_period ? PAI_MODE_SAMPLING
-					       : PAI_MODE_COUNTING;
+		rc = 0;
 	} else {
-		/* Multiple invocation, check what is active.
-		 * Supported are multiple counter events or only one sampling
-		 * event concurrently at any one time.
-		 */
-		if (cpump->mode == PAI_MODE_SAMPLING ||
-		    (cpump->mode == PAI_MODE_COUNTING && a->sample_period)) {
-			rc = -EBUSY;
-			goto undo;
-		}
 		refcount_inc(&cpump->refcnt);
 	}
 
-	rc = 0;
-
 undo:
 	if (rc) {
 		/* Error in allocation of event, decrement anchor. Since
@@ -217,6 +221,38 @@ unlock:
 	return rc;
 }
 
+static int paiext_alloc(struct perf_event *event)
+{
+	struct cpumask *maskptr;
+	int cpu, rc = -ENOMEM;
+
+	maskptr = kzalloc(sizeof(*maskptr), GFP_KERNEL);
+	if (!maskptr)
+		goto out;
+
+	for_each_online_cpu(cpu) {
+		rc = paiext_alloc_cpu(event, cpu);
+		if (rc) {
+			for_each_cpu(cpu, maskptr)
+				paiext_event_destroy_cpu(event, cpu);
+			kfree(maskptr);
+			goto out;
+		}
+		cpumask_set_cpu(cpu, maskptr);
+	}
+
+	/*
+	 * On error all cpumask are freed and all events have been destroyed.
+	 * Save of which CPUs data structures have been allocated for.
+	 * Release them in paicrypt_event_destroy call back function
+	 * for this event.
+	 */
+	PAI_CPU_MASK(event) = maskptr;
+	rc = 0;
+out:
+	return rc;
+}
+
 /* The PAI extension 1 control block supports up to 128 entries. Return
  * the index within PAIE1_CB given the event number. Also validate event
  * number.
@@ -246,9 +282,6 @@ static int paiext_event_init(struct perf_event *event)
 	rc = paiext_event_valid(event);
 	if (rc)
 		return rc;
-	/* Allow only CPU wide operation, no process context for now. */
-	if ((event->attach_state & PERF_ATTACH_TASK) || event->cpu == -1)
-		return -ENOENT;
 	/* Allow only event NNPA_ALL for sampling. */
 	if (a->sample_period && a->config != PAI_NNPA_BASE)
 		return -EINVAL;
@@ -262,7 +295,10 @@ static int paiext_event_init(struct perf_event *event)
 			return -ENOMEM;
 	}
 
-	rc = paiext_alloc(a, event);
+	if (event->cpu >= 0)
+		rc = paiext_alloc_cpu(event, event->cpu);
+	else
+		rc = paiext_alloc(event);
 	if (rc) {
 		free_page(PAI_SAVE_AREA(event));
 		return rc;
@@ -334,8 +370,15 @@ static void paiext_start(struct perf_event *event, int flags)
 		sum = paiext_getall(event);	/* Get current value */
 		local64_set(&event->hw.prev_count, sum);
 	} else {				/* Sampling */
-		cpump->event = event;
-		perf_sched_cb_inc(event->pmu);
+		memcpy((void *)PAI_SAVE_AREA(event), cpump->area,
+		       PAIE1_CTRBLOCK_SZ);
+		/* Enable context switch callback for system-wide sampling */
+		if (!(event->attach_state & PERF_ATTACH_TASK)) {
+			list_add_tail(PAI_SWLIST(event), &cpump->syswide_list);
+			perf_sched_cb_inc(event->pmu);
+		} else {
+			cpump->event = event;
+		}
 	}
 }
 
@@ -346,12 +389,10 @@ static int paiext_add(struct perf_event *event, int flags)
 	struct paiext_cb *pcb = cpump->paiext_cb;
 
 	if (++cpump->active_events == 1) {
-		S390_lowcore.aicd = virt_to_phys(cpump->paiext_cb);
+		get_lowcore()->aicd = virt_to_phys(cpump->paiext_cb);
 		pcb->acc = virt_to_phys(cpump->area) | 0x1;
 		/* Enable CPU instruction lookup for PAIE1 control block */
 		local_ctl_set_bit(0, CR0_PAI_EXTENSION_BIT);
-		debug_sprintf_event(paiext_dbg, 4, "%s 1508 %llx acc %llx\n",
-				    __func__, S390_lowcore.aicd, pcb->acc);
 	}
 	if (flags & PERF_EF_START)
 		paiext_start(event, PERF_EF_RELOAD);
@@ -359,6 +400,7 @@ static int paiext_add(struct perf_event *event, int flags)
 	return 0;
 }
 
+static void paiext_have_sample(struct perf_event *, struct paiext_map *);
 static void paiext_stop(struct perf_event *event, int flags)
 {
 	struct paiext_mapptr *mp = this_cpu_ptr(paiext_root.mapptr);
@@ -367,8 +409,13 @@ static void paiext_stop(struct perf_event *event, int flags)
 	if (!event->attr.sample_period) {	/* Counting */
 		paiext_read(event);
 	} else {				/* Sampling */
-		perf_sched_cb_dec(event->pmu);
-		cpump->event = NULL;
+		if (!(event->attach_state & PERF_ATTACH_TASK)) {
+			list_del(PAI_SWLIST(event));
+			perf_sched_cb_dec(event->pmu);
+		} else {
+			paiext_have_sample(event, cpump);
+			cpump->event = NULL;
+		}
 	}
 	event->hw.state = PERF_HES_STOPPED;
 }
@@ -384,9 +431,7 @@ static void paiext_del(struct perf_event *event, int flags)
 		/* Disable CPU instruction lookup for PAIE1 control block */
 		local_ctl_clear_bit(0, CR0_PAI_EXTENSION_BIT);
 		pcb->acc = 0;
-		S390_lowcore.aicd = 0;
-		debug_sprintf_event(paiext_dbg, 4, "%s 1508 %llx acc %llx\n",
-				    __func__, S390_lowcore.aicd, pcb->acc);
+		get_lowcore()->aicd = 0;
 	}
 }
 
@@ -470,21 +515,28 @@ static int paiext_push_sample(size_t rawsize, struct paiext_map *cpump,
 }
 
 /* Check if there is data to be saved on schedule out of a task. */
-static int paiext_have_sample(void)
+static void paiext_have_sample(struct perf_event *event,
+			       struct paiext_map *cpump)
 {
-	struct paiext_mapptr *mp = this_cpu_ptr(paiext_root.mapptr);
-	struct paiext_map *cpump = mp->mapptr;
-	struct perf_event *event = cpump->event;
 	size_t rawsize;
-	int rc = 0;
 
 	if (!event)
-		return 0;
+		return;
 	rawsize = paiext_copy(cpump->save, cpump->area,
 			      (unsigned long *)PAI_SAVE_AREA(event));
 	if (rawsize)			/* Incremented counters */
-		rc = paiext_push_sample(rawsize, cpump, event);
-	return rc;
+		paiext_push_sample(rawsize, cpump, event);
+}
+
+/* Check if there is data to be saved on schedule out of a task. */
+static void paiext_have_samples(void)
+{
+	struct paiext_mapptr *mp = this_cpu_ptr(paiext_root.mapptr);
+	struct paiext_map *cpump = mp->mapptr;
+	struct perf_event *event;
+
+	list_for_each_entry(event, &cpump->syswide_list, hw.tp_list)
+		paiext_have_sample(event, cpump);
 }
 
 /* Called on schedule-in and schedule-out. No access to event structure,
@@ -493,10 +545,10 @@ static int paiext_have_sample(void)
 static void paiext_sched_task(struct perf_event_pmu_context *pmu_ctx, bool sched_in)
 {
 	/* We started with a clean page on event installation. So read out
-	 * results on schedule_out and if page was dirty, clear values.
+	 * results on schedule_out and if page was dirty, save old values.
 	 */
 	if (!sched_in)
-		paiext_have_sample();
+		paiext_have_samples();
 }
 
 /* Attribute definitions for pai extension1 interface. As with other CPU
@@ -542,7 +594,7 @@ static const struct attribute_group *paiext_attr_groups[] = {
 
 /* Performance monitoring unit for mapped counters */
 static struct pmu paiext = {
-	.task_ctx_nr  = perf_invalid_context,
+	.task_ctx_nr  = perf_hw_context,
 	.event_init   = paiext_event_init,
 	.add	      = paiext_add,
 	.del	      = paiext_del,
@@ -583,6 +635,15 @@ static const char * const paiext_ctrnames[] = {
 	[25] = "NNPA_1MFRAME",
 	[26] = "NNPA_2GFRAME",
 	[27] = "NNPA_ACCESSEXCEPT",
+	[28] = "NNPA_TRANSFORM",
+	[29] = "NNPA_GELU",
+	[30] = "NNPA_MOMENTS",
+	[31] = "NNPA_LAYERNORM",
+	[32] = "NNPA_MATMUL_OP_BCAST1",
+	[33] = "NNPA_SQRT",
+	[34] = "NNPA_INVSQRT",
+	[35] = "NNPA_NORM",
+	[36] = "NNPA_REDUCE",
 };
 
 static void __init attr_event_free(struct attribute **attrs, int num)
diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
index d8740631df4b..9637aee43c40 100644
--- a/arch/s390/kernel/process.c
+++ b/arch/s390/kernel/process.c
@@ -71,10 +71,10 @@ void flush_thread(void)
 
 void arch_setup_new_exec(void)
 {
-	if (S390_lowcore.current_pid != current->pid) {
-		S390_lowcore.current_pid = current->pid;
+	if (get_lowcore()->current_pid != current->pid) {
+		get_lowcore()->current_pid = current->pid;
 		if (test_facility(40))
-			lpp(&S390_lowcore.lpp);
+			lpp(&get_lowcore()->lpp);
 	}
 }
 
diff --git a/arch/s390/kernel/processor.c b/arch/s390/kernel/processor.c
index 65c1464eea4f..5ce9a795a0fe 100644
--- a/arch/s390/kernel/processor.c
+++ b/arch/s390/kernel/processor.c
@@ -17,7 +17,8 @@
 #include <linux/mm_types.h>
 #include <linux/delay.h>
 #include <linux/cpu.h>
-
+#include <linux/smp.h>
+#include <asm/text-patching.h>
 #include <asm/diag.h>
 #include <asm/facility.h>
 #include <asm/elf.h>
@@ -79,6 +80,23 @@ void notrace stop_machine_yield(const struct cpumask *cpumask)
 	}
 }
 
+static void do_sync_core(void *info)
+{
+	sync_core();
+}
+
+void text_poke_sync(void)
+{
+	on_each_cpu(do_sync_core, NULL, 1);
+}
+
+void text_poke_sync_lock(void)
+{
+	cpus_read_lock();
+	text_poke_sync();
+	cpus_read_unlock();
+}
+
 /*
  * cpu_init - initializes state that is per-CPU.
  */
diff --git a/arch/s390/kernel/reipl.S b/arch/s390/kernel/reipl.S
index 88087a32ebc6..69fcaf54d5ca 100644
--- a/arch/s390/kernel/reipl.S
+++ b/arch/s390/kernel/reipl.S
@@ -9,6 +9,7 @@
 #include <asm/asm-offsets.h>
 #include <asm/nospec-insn.h>
 #include <asm/sigp.h>
+#include <asm/lowcore.h>
 
 	GEN_BR_THUNK %r9
 
@@ -20,20 +21,15 @@
 # r3 = Parameter for function
 #
 SYM_CODE_START(store_status)
-	/* Save register one and load save area base */
-	stg	%r1,__LC_SAVE_AREA_RESTART
+	STMG_LC	%r0,%r15,__LC_GPREGS_SAVE_AREA
 	/* General purpose registers */
-	lghi	%r1,__LC_GPREGS_SAVE_AREA
-	stmg	%r0,%r15,0(%r1)
-	mvc	8(8,%r1),__LC_SAVE_AREA_RESTART
+	GET_LC	%r13
 	/* Control registers */
-	lghi	%r1,__LC_CREGS_SAVE_AREA
-	stctg	%c0,%c15,0(%r1)
+	stctg	%c0,%c15,__LC_CREGS_SAVE_AREA(%r13)
 	/* Access registers */
-	lghi	%r1,__LC_AREGS_SAVE_AREA
-	stam	%a0,%a15,0(%r1)
+	stamy	%a0,%a15,__LC_AREGS_SAVE_AREA(%r13)
 	/* Floating point registers */
-	lghi	%r1,__LC_FPREGS_SAVE_AREA
+	lay	%r1,__LC_FPREGS_SAVE_AREA(%r13)
 	std	%f0, 0x00(%r1)
 	std	%f1, 0x08(%r1)
 	std	%f2, 0x10(%r1)
@@ -51,21 +47,21 @@ SYM_CODE_START(store_status)
 	std	%f14,0x70(%r1)
 	std	%f15,0x78(%r1)
 	/* Floating point control register */
-	lghi	%r1,__LC_FP_CREG_SAVE_AREA
+	lay	%r1,__LC_FP_CREG_SAVE_AREA(%r13)
 	stfpc	0(%r1)
 	/* CPU timer */
-	lghi	%r1,__LC_CPU_TIMER_SAVE_AREA
+	lay	%r1,__LC_CPU_TIMER_SAVE_AREA(%r13)
 	stpt	0(%r1)
 	/* Store prefix register */
-	lghi	%r1,__LC_PREFIX_SAVE_AREA
+	lay	%r1,__LC_PREFIX_SAVE_AREA(%r13)
 	stpx	0(%r1)
 	/* Clock comparator - seven bytes */
-	lghi	%r1,__LC_CLOCK_COMP_SAVE_AREA
 	larl	%r4,clkcmp
 	stckc	0(%r4)
+	lay	%r1,__LC_CLOCK_COMP_SAVE_AREA(%r13)
 	mvc	1(7,%r1),1(%r4)
 	/* Program status word */
-	lghi	%r1,__LC_PSW_SAVE_AREA
+	lay	%r1,__LC_PSW_SAVE_AREA(%r13)
 	epsw	%r4,%r5
 	st	%r4,0(%r1)
 	st	%r5,4(%r1)
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index 90c2c786bb35..a3fea683b227 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -149,13 +149,12 @@ unsigned long __bootdata_preserved(max_mappable);
 struct physmem_info __bootdata(physmem_info);
 
 struct vm_layout __bootdata_preserved(vm_layout);
-EXPORT_SYMBOL_GPL(vm_layout);
+EXPORT_SYMBOL(vm_layout);
 int __bootdata_preserved(__kaslr_enabled);
 unsigned int __bootdata_preserved(zlib_dfltcc_support);
 EXPORT_SYMBOL(zlib_dfltcc_support);
 u64 __bootdata_preserved(stfle_fac_list[16]);
 EXPORT_SYMBOL(stfle_fac_list);
-u64 alt_stfle_fac_list[16];
 struct oldmem_data __bootdata_preserved(oldmem_data);
 
 unsigned long VMALLOC_START;
@@ -406,6 +405,7 @@ static void __init setup_lowcore(void)
 		panic("%s: Failed to allocate %zu bytes align=%zx\n",
 		      __func__, sizeof(*lc), sizeof(*lc));
 
+	lc->pcpu = (unsigned long)per_cpu_ptr(&pcpu_devices, 0);
 	lc->restart_psw.mask = PSW_KERNEL_BITS & ~PSW_MASK_DAT;
 	lc->restart_psw.addr = __pa(restart_int_handler);
 	lc->external_new_psw.mask = PSW_KERNEL_BITS;
@@ -421,16 +421,16 @@ static void __init setup_lowcore(void)
 	lc->clock_comparator = clock_comparator_max;
 	lc->current_task = (unsigned long)&init_task;
 	lc->lpp = LPP_MAGIC;
-	lc->machine_flags = S390_lowcore.machine_flags;
-	lc->preempt_count = S390_lowcore.preempt_count;
+	lc->machine_flags = get_lowcore()->machine_flags;
+	lc->preempt_count = get_lowcore()->preempt_count;
 	nmi_alloc_mcesa_early(&lc->mcesad);
-	lc->sys_enter_timer = S390_lowcore.sys_enter_timer;
-	lc->exit_timer = S390_lowcore.exit_timer;
-	lc->user_timer = S390_lowcore.user_timer;
-	lc->system_timer = S390_lowcore.system_timer;
-	lc->steal_timer = S390_lowcore.steal_timer;
-	lc->last_update_timer = S390_lowcore.last_update_timer;
-	lc->last_update_clock = S390_lowcore.last_update_clock;
+	lc->sys_enter_timer = get_lowcore()->sys_enter_timer;
+	lc->exit_timer = get_lowcore()->exit_timer;
+	lc->user_timer = get_lowcore()->user_timer;
+	lc->system_timer = get_lowcore()->system_timer;
+	lc->steal_timer = get_lowcore()->steal_timer;
+	lc->last_update_timer = get_lowcore()->last_update_timer;
+	lc->last_update_clock = get_lowcore()->last_update_clock;
 	/*
 	 * Allocate the global restart stack which is the same for
 	 * all CPUs in case *one* of them does a PSW restart.
@@ -439,7 +439,7 @@ static void __init setup_lowcore(void)
 	lc->mcck_stack = stack_alloc_early() + STACK_INIT_OFFSET;
 	lc->async_stack = stack_alloc_early() + STACK_INIT_OFFSET;
 	lc->nodat_stack = stack_alloc_early() + STACK_INIT_OFFSET;
-	lc->kernel_stack = S390_lowcore.kernel_stack;
+	lc->kernel_stack = get_lowcore()->kernel_stack;
 	/*
 	 * Set up PSW restart to call ipl.c:do_restart(). Copy the relevant
 	 * restart data to the absolute zero lowcore. This is necessary if
@@ -455,8 +455,8 @@ static void __init setup_lowcore(void)
 	lc->return_lpswe = gen_lpswe(__LC_RETURN_PSW);
 	lc->return_mcck_lpswe = gen_lpswe(__LC_RETURN_MCCK_PSW);
 	lc->preempt_count = PREEMPT_DISABLED;
-	lc->kernel_asce = S390_lowcore.kernel_asce;
-	lc->user_asce = S390_lowcore.user_asce;
+	lc->kernel_asce = get_lowcore()->kernel_asce;
+	lc->user_asce = get_lowcore()->user_asce;
 
 	system_ctlreg_init_save_area(lc);
 	abs_lc = get_abs_lowcore();
@@ -734,7 +734,23 @@ static void __init memblock_add_physmem_info(void)
 }
 
 /*
- * Reserve memory used for lowcore/command line/kernel image.
+ * Reserve memory used for lowcore.
+ */
+static void __init reserve_lowcore(void)
+{
+	void *lowcore_start = get_lowcore();
+	void *lowcore_end = lowcore_start + sizeof(struct lowcore);
+	void *start, *end;
+
+	if ((void *)__identity_base < lowcore_end) {
+		start = max(lowcore_start, (void *)__identity_base);
+		end = min(lowcore_end, (void *)(__identity_base + ident_map_size));
+		memblock_reserve(__pa(start), __pa(end));
+	}
+}
+
+/*
+ * Reserve memory used for absolute lowcore/command line/kernel image.
  */
 static void __init reserve_kernel(void)
 {
@@ -889,6 +905,9 @@ void __init setup_arch(char **cmdline_p)
 	else
 		pr_info("Linux is running as a guest in 64-bit mode\n");
 
+	if (have_relocated_lowcore())
+		pr_info("Lowcore relocated to 0x%px\n", get_lowcore());
+
 	log_component_list();
 
 	/* Have one command line that is parsed and saved in /proc/cmdline */
@@ -915,6 +934,7 @@ void __init setup_arch(char **cmdline_p)
 
 	/* Do some memory reservations *before* memory is added to memblock */
 	reserve_pgtables();
+	reserve_lowcore();
 	reserve_kernel();
 	reserve_initrd();
 	reserve_certificate_list();
diff --git a/arch/s390/kernel/signal.c b/arch/s390/kernel/signal.c
index 6c2cb345402f..e48013cd832c 100644
--- a/arch/s390/kernel/signal.c
+++ b/arch/s390/kernel/signal.c
@@ -30,9 +30,9 @@
 #include <linux/compat.h>
 #include <asm/ucontext.h>
 #include <linux/uaccess.h>
+#include <asm/vdso-symbols.h>
 #include <asm/access-regs.h>
 #include <asm/lowcore.h>
-#include <asm/vdso.h>
 #include "entry.h"
 
 /*
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index 0324649aae0a..4df56fdb2488 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -74,18 +74,15 @@ enum {
 	CPU_STATE_CONFIGURED,
 };
 
-static DEFINE_PER_CPU(struct cpu *, cpu_device);
-
-struct pcpu {
-	unsigned long ec_mask;		/* bit mask for ec_xxx functions */
-	unsigned long ec_clk;		/* sigp timestamp for ec_xxx */
-	signed char state;		/* physical cpu state */
-	signed char polarization;	/* physical polarization */
-	u16 address;			/* physical cpu address */
-};
-
 static u8 boot_core_type;
-static struct pcpu pcpu_devices[NR_CPUS];
+DEFINE_PER_CPU(struct pcpu, pcpu_devices);
+/*
+ * Pointer to the pcpu area of the boot CPU. This is required when a restart
+ * interrupt is triggered on an offline CPU. For that case accessing percpu
+ * data with the common primitives does not work, since the percpu offset is
+ * stored in a non existent lowcore.
+ */
+static struct pcpu *ipl_pcpu;
 
 unsigned int smp_cpu_mt_shift;
 EXPORT_SYMBOL(smp_cpu_mt_shift);
@@ -176,8 +173,8 @@ static struct pcpu *pcpu_find_address(const struct cpumask *mask, u16 address)
 	int cpu;
 
 	for_each_cpu(cpu, mask)
-		if (pcpu_devices[cpu].address == address)
-			return pcpu_devices + cpu;
+		if (per_cpu(pcpu_devices, cpu).address == address)
+			return &per_cpu(pcpu_devices, cpu);
 	return NULL;
 }
 
@@ -203,7 +200,7 @@ static int pcpu_alloc_lowcore(struct pcpu *pcpu, int cpu)
 	mcck_stack = stack_alloc();
 	if (!lc || !nodat_stack || !async_stack || !mcck_stack)
 		goto out;
-	memcpy(lc, &S390_lowcore, 512);
+	memcpy(lc, get_lowcore(), 512);
 	memset((char *) lc + 512, 0, sizeof(*lc) - 512);
 	lc->async_stack = async_stack + STACK_INIT_OFFSET;
 	lc->nodat_stack = nodat_stack + STACK_INIT_OFFSET;
@@ -232,13 +229,11 @@ out:
 	return -ENOMEM;
 }
 
-static void pcpu_free_lowcore(struct pcpu *pcpu)
+static void pcpu_free_lowcore(struct pcpu *pcpu, int cpu)
 {
 	unsigned long async_stack, nodat_stack, mcck_stack;
 	struct lowcore *lc;
-	int cpu;
 
-	cpu = pcpu - pcpu_devices;
 	lc = lowcore_ptr[cpu];
 	nodat_stack = lc->nodat_stack - STACK_INIT_OFFSET;
 	async_stack = lc->async_stack - STACK_INIT_OFFSET;
@@ -261,13 +256,14 @@ static void pcpu_prepare_secondary(struct pcpu *pcpu, int cpu)
 	cpumask_set_cpu(cpu, &init_mm.context.cpu_attach_mask);
 	cpumask_set_cpu(cpu, mm_cpumask(&init_mm));
 	lc->cpu_nr = cpu;
+	lc->pcpu = (unsigned long)pcpu;
 	lc->restart_flags = RESTART_FLAG_CTLREGS;
 	lc->spinlock_lockval = arch_spin_lockval(cpu);
 	lc->spinlock_index = 0;
 	lc->percpu_offset = __per_cpu_offset[cpu];
-	lc->kernel_asce = S390_lowcore.kernel_asce;
+	lc->kernel_asce = get_lowcore()->kernel_asce;
 	lc->user_asce = s390_invalid_asce;
-	lc->machine_flags = S390_lowcore.machine_flags;
+	lc->machine_flags = get_lowcore()->machine_flags;
 	lc->user_timer = lc->system_timer =
 		lc->steal_timer = lc->avg_steal_timer = 0;
 	abs_lc = get_abs_lowcore();
@@ -279,12 +275,10 @@ static void pcpu_prepare_secondary(struct pcpu *pcpu, int cpu)
 	arch_spin_lock_setup(cpu);
 }
 
-static void pcpu_attach_task(struct pcpu *pcpu, struct task_struct *tsk)
+static void pcpu_attach_task(int cpu, struct task_struct *tsk)
 {
 	struct lowcore *lc;
-	int cpu;
 
-	cpu = pcpu - pcpu_devices;
 	lc = lowcore_ptr[cpu];
 	lc->kernel_stack = (unsigned long)task_stack_page(tsk) + STACK_INIT_OFFSET;
 	lc->current_task = (unsigned long)tsk;
@@ -298,18 +292,16 @@ static void pcpu_attach_task(struct pcpu *pcpu, struct task_struct *tsk)
 	lc->steal_timer = 0;
 }
 
-static void pcpu_start_fn(struct pcpu *pcpu, void (*func)(void *), void *data)
+static void pcpu_start_fn(int cpu, void (*func)(void *), void *data)
 {
 	struct lowcore *lc;
-	int cpu;
 
-	cpu = pcpu - pcpu_devices;
 	lc = lowcore_ptr[cpu];
 	lc->restart_stack = lc->kernel_stack;
 	lc->restart_fn = (unsigned long) func;
 	lc->restart_data = (unsigned long) data;
 	lc->restart_source = -1U;
-	pcpu_sigp_retry(pcpu, SIGP_RESTART, 0);
+	pcpu_sigp_retry(per_cpu_ptr(&pcpu_devices, cpu), SIGP_RESTART, 0);
 }
 
 typedef void (pcpu_delegate_fn)(void *);
@@ -322,14 +314,14 @@ static void __pcpu_delegate(pcpu_delegate_fn *func, void *data)
 	func(data);	/* should not return */
 }
 
-static void pcpu_delegate(struct pcpu *pcpu,
+static void pcpu_delegate(struct pcpu *pcpu, int cpu,
 			  pcpu_delegate_fn *func,
 			  void *data, unsigned long stack)
 {
 	struct lowcore *lc, *abs_lc;
 	unsigned int source_cpu;
 
-	lc = lowcore_ptr[pcpu - pcpu_devices];
+	lc = lowcore_ptr[cpu];
 	source_cpu = stap();
 
 	if (pcpu->address == source_cpu) {
@@ -379,38 +371,22 @@ static int pcpu_set_smt(unsigned int mtid)
 		smp_cpu_mt_shift = 0;
 		while (smp_cpu_mtid >= (1U << smp_cpu_mt_shift))
 			smp_cpu_mt_shift++;
-		pcpu_devices[0].address = stap();
+		per_cpu(pcpu_devices, 0).address = stap();
 	}
 	return cc;
 }
 
 /*
- * Call function on an online CPU.
- */
-void smp_call_online_cpu(void (*func)(void *), void *data)
-{
-	struct pcpu *pcpu;
-
-	/* Use the current cpu if it is online. */
-	pcpu = pcpu_find_address(cpu_online_mask, stap());
-	if (!pcpu)
-		/* Use the first online cpu. */
-		pcpu = pcpu_devices + cpumask_first(cpu_online_mask);
-	pcpu_delegate(pcpu, func, data, (unsigned long) restart_stack);
-}
-
-/*
  * Call function on the ipl CPU.
  */
 void smp_call_ipl_cpu(void (*func)(void *), void *data)
 {
 	struct lowcore *lc = lowcore_ptr[0];
 
-	if (pcpu_devices[0].address == stap())
-		lc = &S390_lowcore;
+	if (ipl_pcpu->address == stap())
+		lc = get_lowcore();
 
-	pcpu_delegate(&pcpu_devices[0], func, data,
-		      lc->nodat_stack);
+	pcpu_delegate(ipl_pcpu, 0, func, data, lc->nodat_stack);
 }
 
 int smp_find_processor_id(u16 address)
@@ -418,21 +394,21 @@ int smp_find_processor_id(u16 address)
 	int cpu;
 
 	for_each_present_cpu(cpu)
-		if (pcpu_devices[cpu].address == address)
+		if (per_cpu(pcpu_devices, cpu).address == address)
 			return cpu;
 	return -1;
 }
 
 void schedule_mcck_handler(void)
 {
-	pcpu_ec_call(pcpu_devices + smp_processor_id(), ec_mcck_pending);
+	pcpu_ec_call(this_cpu_ptr(&pcpu_devices), ec_mcck_pending);
 }
 
 bool notrace arch_vcpu_is_preempted(int cpu)
 {
 	if (test_cpu_flag_of(CIF_ENABLED_WAIT, cpu))
 		return false;
-	if (pcpu_running(pcpu_devices + cpu))
+	if (pcpu_running(per_cpu_ptr(&pcpu_devices, cpu)))
 		return false;
 	return true;
 }
@@ -444,7 +420,7 @@ void notrace smp_yield_cpu(int cpu)
 		return;
 	diag_stat_inc_norecursion(DIAG_STAT_X09C);
 	asm volatile("diag %0,0,0x9c"
-		     : : "d" (pcpu_devices[cpu].address));
+		     : : "d" (per_cpu(pcpu_devices, cpu).address));
 }
 EXPORT_SYMBOL_GPL(smp_yield_cpu);
 
@@ -465,7 +441,7 @@ void notrace smp_emergency_stop(void)
 
 	end = get_tod_clock() + (1000000UL << 12);
 	for_each_cpu(cpu, &cpumask) {
-		struct pcpu *pcpu = pcpu_devices + cpu;
+		struct pcpu *pcpu = per_cpu_ptr(&pcpu_devices, cpu);
 		set_bit(ec_stop_cpu, &pcpu->ec_mask);
 		while (__pcpu_sigp(pcpu->address, SIGP_EMERGENCY_SIGNAL,
 				   0, NULL) == SIGP_CC_BUSY &&
@@ -474,7 +450,7 @@ void notrace smp_emergency_stop(void)
 	}
 	while (get_tod_clock() < end) {
 		for_each_cpu(cpu, &cpumask)
-			if (pcpu_stopped(pcpu_devices + cpu))
+			if (pcpu_stopped(per_cpu_ptr(&pcpu_devices, cpu)))
 				cpumask_clear_cpu(cpu, &cpumask);
 		if (cpumask_empty(&cpumask))
 			break;
@@ -489,6 +465,7 @@ NOKPROBE_SYMBOL(smp_emergency_stop);
  */
 void smp_send_stop(void)
 {
+	struct pcpu *pcpu;
 	int cpu;
 
 	/* Disable all interrupts/machine checks */
@@ -504,8 +481,9 @@ void smp_send_stop(void)
 	for_each_online_cpu(cpu) {
 		if (cpu == smp_processor_id())
 			continue;
-		pcpu_sigp_retry(pcpu_devices + cpu, SIGP_STOP, 0);
-		while (!pcpu_stopped(pcpu_devices + cpu))
+		pcpu = per_cpu_ptr(&pcpu_devices, cpu);
+		pcpu_sigp_retry(pcpu, SIGP_STOP, 0);
+		while (!pcpu_stopped(pcpu))
 			cpu_relax();
 	}
 }
@@ -519,7 +497,7 @@ static void smp_handle_ext_call(void)
 	unsigned long bits;
 
 	/* handle bit signal external calls */
-	bits = xchg(&pcpu_devices[smp_processor_id()].ec_mask, 0);
+	bits = this_cpu_xchg(pcpu_devices.ec_mask, 0);
 	if (test_bit(ec_stop_cpu, &bits))
 		smp_stop_cpu();
 	if (test_bit(ec_schedule, &bits))
@@ -544,12 +522,12 @@ void arch_send_call_function_ipi_mask(const struct cpumask *mask)
 	int cpu;
 
 	for_each_cpu(cpu, mask)
-		pcpu_ec_call(pcpu_devices + cpu, ec_call_function_single);
+		pcpu_ec_call(per_cpu_ptr(&pcpu_devices, cpu), ec_call_function_single);
 }
 
 void arch_send_call_function_single_ipi(int cpu)
 {
-	pcpu_ec_call(pcpu_devices + cpu, ec_call_function_single);
+	pcpu_ec_call(per_cpu_ptr(&pcpu_devices, cpu), ec_call_function_single);
 }
 
 /*
@@ -559,13 +537,13 @@ void arch_send_call_function_single_ipi(int cpu)
  */
 void arch_smp_send_reschedule(int cpu)
 {
-	pcpu_ec_call(pcpu_devices + cpu, ec_schedule);
+	pcpu_ec_call(per_cpu_ptr(&pcpu_devices, cpu), ec_schedule);
 }
 
 #ifdef CONFIG_IRQ_WORK
 void arch_irq_work_raise(void)
 {
-	pcpu_ec_call(pcpu_devices + smp_processor_id(), ec_irq_work);
+	pcpu_ec_call(this_cpu_ptr(&pcpu_devices), ec_irq_work);
 }
 #endif
 
@@ -577,7 +555,7 @@ int smp_store_status(int cpu)
 	struct pcpu *pcpu;
 	unsigned long pa;
 
-	pcpu = pcpu_devices + cpu;
+	pcpu = per_cpu_ptr(&pcpu_devices, cpu);
 	lc = lowcore_ptr[cpu];
 	pa = __pa(&lc->floating_pt_save_area);
 	if (__pcpu_sigp_relax(pcpu->address, SIGP_STORE_STATUS_AT_ADDRESS,
@@ -685,17 +663,36 @@ void __init smp_save_dump_secondary_cpus(void)
 
 void smp_cpu_set_polarization(int cpu, int val)
 {
-	pcpu_devices[cpu].polarization = val;
+	per_cpu(pcpu_devices, cpu).polarization = val;
 }
 
 int smp_cpu_get_polarization(int cpu)
 {
-	return pcpu_devices[cpu].polarization;
+	return per_cpu(pcpu_devices, cpu).polarization;
+}
+
+void smp_cpu_set_capacity(int cpu, unsigned long val)
+{
+	per_cpu(pcpu_devices, cpu).capacity = val;
+}
+
+unsigned long smp_cpu_get_capacity(int cpu)
+{
+	return per_cpu(pcpu_devices, cpu).capacity;
+}
+
+void smp_set_core_capacity(int cpu, unsigned long val)
+{
+	int i;
+
+	cpu = smp_get_base_cpu(cpu);
+	for (i = cpu; (i <= cpu + smp_cpu_mtid) && (i < nr_cpu_ids); i++)
+		smp_cpu_set_capacity(i, val);
 }
 
 int smp_cpu_get_cpu_address(int cpu)
 {
-	return pcpu_devices[cpu].address;
+	return per_cpu(pcpu_devices, cpu).address;
 }
 
 static void __ref smp_get_core_info(struct sclp_core_info *info, int early)
@@ -719,8 +716,6 @@ static void __ref smp_get_core_info(struct sclp_core_info *info, int early)
 	}
 }
 
-static int smp_add_present_cpu(int cpu);
-
 static int smp_add_core(struct sclp_core_entry *core, cpumask_t *avail,
 			bool configured, bool early)
 {
@@ -736,15 +731,16 @@ static int smp_add_core(struct sclp_core_entry *core, cpumask_t *avail,
 	for (i = 0; (i <= smp_cpu_mtid) && (cpu < nr_cpu_ids); i++) {
 		if (pcpu_find_address(cpu_present_mask, address + i))
 			continue;
-		pcpu = pcpu_devices + cpu;
+		pcpu = per_cpu_ptr(&pcpu_devices, cpu);
 		pcpu->address = address + i;
 		if (configured)
 			pcpu->state = CPU_STATE_CONFIGURED;
 		else
 			pcpu->state = CPU_STATE_STANDBY;
 		smp_cpu_set_polarization(cpu, POLARIZATION_UNKNOWN);
+		smp_cpu_set_capacity(cpu, CPU_CAPACITY_HIGH);
 		set_cpu_present(cpu, true);
-		if (!early && smp_add_present_cpu(cpu) != 0)
+		if (!early && arch_register_cpu(cpu))
 			set_cpu_present(cpu, false);
 		else
 			nr++;
@@ -771,7 +767,7 @@ static int __smp_rescan_cpus(struct sclp_core_info *info, bool early)
 	 * that all SMT threads get subsequent logical CPU numbers.
 	 */
 	if (early) {
-		core_id = pcpu_devices[0].address >> smp_cpu_mt_shift;
+		core_id = per_cpu(pcpu_devices, 0).address >> smp_cpu_mt_shift;
 		for (i = 0; i < info->configured; i++) {
 			core = &info->core[i];
 			if (core->core_id == core_id) {
@@ -831,9 +827,6 @@ void __init smp_detect_cpus(void)
 			s_cpus += smp_cpu_mtid + 1;
 	}
 	pr_info("%d configured CPUs, %d standby CPUs\n", c_cpus, s_cpus);
-
-	/* Add CPUs present at boot */
-	__smp_rescan_cpus(info, true);
 	memblock_free(info, sizeof(*info));
 }
 
@@ -842,15 +835,16 @@ void __init smp_detect_cpus(void)
  */
 static void smp_start_secondary(void *cpuvoid)
 {
+	struct lowcore *lc = get_lowcore();
 	int cpu = raw_smp_processor_id();
 
-	S390_lowcore.last_update_clock = get_tod_clock();
-	S390_lowcore.restart_stack = (unsigned long)restart_stack;
-	S390_lowcore.restart_fn = (unsigned long)do_restart;
-	S390_lowcore.restart_data = 0;
-	S390_lowcore.restart_source = -1U;
-	S390_lowcore.restart_flags = 0;
-	restore_access_regs(S390_lowcore.access_regs_save_area);
+	lc->last_update_clock = get_tod_clock();
+	lc->restart_stack = (unsigned long)restart_stack;
+	lc->restart_fn = (unsigned long)do_restart;
+	lc->restart_data = 0;
+	lc->restart_source = -1U;
+	lc->restart_flags = 0;
+	restore_access_regs(lc->access_regs_save_area);
 	cpu_init();
 	rcutree_report_cpu_starting(cpu);
 	init_cpu_timer();
@@ -873,7 +867,7 @@ static void smp_start_secondary(void *cpuvoid)
 /* Upping and downing of CPUs */
 int __cpu_up(unsigned int cpu, struct task_struct *tidle)
 {
-	struct pcpu *pcpu = pcpu_devices + cpu;
+	struct pcpu *pcpu = per_cpu_ptr(&pcpu_devices, cpu);
 	int rc;
 
 	if (pcpu->state != CPU_STATE_CONFIGURED)
@@ -891,8 +885,8 @@ int __cpu_up(unsigned int cpu, struct task_struct *tidle)
 	 */
 	system_ctlreg_lock();
 	pcpu_prepare_secondary(pcpu, cpu);
-	pcpu_attach_task(pcpu, tidle);
-	pcpu_start_fn(pcpu, smp_start_secondary, NULL);
+	pcpu_attach_task(cpu, tidle);
+	pcpu_start_fn(cpu, smp_start_secondary, NULL);
 	/* Wait until cpu puts itself in the online & active maps */
 	while (!cpu_online(cpu))
 		cpu_relax();
@@ -937,18 +931,19 @@ void __cpu_die(unsigned int cpu)
 	struct pcpu *pcpu;
 
 	/* Wait until target cpu is down */
-	pcpu = pcpu_devices + cpu;
+	pcpu = per_cpu_ptr(&pcpu_devices, cpu);
 	while (!pcpu_stopped(pcpu))
 		cpu_relax();
-	pcpu_free_lowcore(pcpu);
+	pcpu_free_lowcore(pcpu, cpu);
 	cpumask_clear_cpu(cpu, mm_cpumask(&init_mm));
 	cpumask_clear_cpu(cpu, &init_mm.context.cpu_attach_mask);
+	pcpu->flags = 0;
 }
 
 void __noreturn cpu_die(void)
 {
 	idle_task_exit();
-	pcpu_sigp_retry(pcpu_devices + smp_processor_id(), SIGP_STOP, 0);
+	pcpu_sigp_retry(this_cpu_ptr(&pcpu_devices), SIGP_STOP, 0);
 	for (;;) ;
 }
 
@@ -973,24 +968,30 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
 	if (register_external_irq(EXT_IRQ_EXTERNAL_CALL, do_ext_call_interrupt))
 		panic("Couldn't request external interrupt 0x1202");
 	system_ctl_set_bit(0, 13);
+	smp_rescan_cpus(true);
 }
 
 void __init smp_prepare_boot_cpu(void)
 {
-	struct pcpu *pcpu = pcpu_devices;
+	struct lowcore *lc = get_lowcore();
 
 	WARN_ON(!cpu_present(0) || !cpu_online(0));
-	pcpu->state = CPU_STATE_CONFIGURED;
-	S390_lowcore.percpu_offset = __per_cpu_offset[0];
+	lc->percpu_offset = __per_cpu_offset[0];
+	ipl_pcpu = per_cpu_ptr(&pcpu_devices, 0);
+	ipl_pcpu->state = CPU_STATE_CONFIGURED;
+	lc->pcpu = (unsigned long)ipl_pcpu;
 	smp_cpu_set_polarization(0, POLARIZATION_UNKNOWN);
+	smp_cpu_set_capacity(0, CPU_CAPACITY_HIGH);
 }
 
 void __init smp_setup_processor_id(void)
 {
-	pcpu_devices[0].address = stap();
-	S390_lowcore.cpu_nr = 0;
-	S390_lowcore.spinlock_lockval = arch_spin_lockval(0);
-	S390_lowcore.spinlock_index = 0;
+	struct lowcore *lc = get_lowcore();
+
+	lc->cpu_nr = 0;
+	per_cpu(pcpu_devices, 0).address = stap();
+	lc->spinlock_lockval = arch_spin_lockval(0);
+	lc->spinlock_index = 0;
 }
 
 /*
@@ -1010,7 +1011,7 @@ static ssize_t cpu_configure_show(struct device *dev,
 	ssize_t count;
 
 	mutex_lock(&smp_cpu_state_mutex);
-	count = sprintf(buf, "%d\n", pcpu_devices[dev->id].state);
+	count = sprintf(buf, "%d\n", per_cpu(pcpu_devices, dev->id).state);
 	mutex_unlock(&smp_cpu_state_mutex);
 	return count;
 }
@@ -1036,7 +1037,7 @@ static ssize_t cpu_configure_store(struct device *dev,
 	for (i = 0; i <= smp_cpu_mtid; i++)
 		if (cpu_online(cpu + i))
 			goto out;
-	pcpu = pcpu_devices + cpu;
+	pcpu = per_cpu_ptr(&pcpu_devices, cpu);
 	rc = 0;
 	switch (val) {
 	case 0:
@@ -1048,7 +1049,7 @@ static ssize_t cpu_configure_store(struct device *dev,
 		for (i = 0; i <= smp_cpu_mtid; i++) {
 			if (cpu + i >= nr_cpu_ids || !cpu_present(cpu + i))
 				continue;
-			pcpu[i].state = CPU_STATE_STANDBY;
+			per_cpu(pcpu_devices, cpu + i).state = CPU_STATE_STANDBY;
 			smp_cpu_set_polarization(cpu + i,
 						 POLARIZATION_UNKNOWN);
 		}
@@ -1063,7 +1064,7 @@ static ssize_t cpu_configure_store(struct device *dev,
 		for (i = 0; i <= smp_cpu_mtid; i++) {
 			if (cpu + i >= nr_cpu_ids || !cpu_present(cpu + i))
 				continue;
-			pcpu[i].state = CPU_STATE_CONFIGURED;
+			per_cpu(pcpu_devices, cpu + i).state = CPU_STATE_CONFIGURED;
 			smp_cpu_set_polarization(cpu + i,
 						 POLARIZATION_UNKNOWN);
 		}
@@ -1082,7 +1083,7 @@ static DEVICE_ATTR(configure, 0644, cpu_configure_show, cpu_configure_store);
 static ssize_t show_cpu_address(struct device *dev,
 				struct device_attribute *attr, char *buf)
 {
-	return sprintf(buf, "%d\n", pcpu_devices[dev->id].address);
+	return sprintf(buf, "%d\n", per_cpu(pcpu_devices, dev->id).address);
 }
 static DEVICE_ATTR(address, 0444, show_cpu_address, NULL);
 
@@ -1108,35 +1109,34 @@ static struct attribute_group cpu_online_attr_group = {
 
 static int smp_cpu_online(unsigned int cpu)
 {
-	struct device *s = &per_cpu(cpu_device, cpu)->dev;
+	struct cpu *c = per_cpu_ptr(&cpu_devices, cpu);
 
-	return sysfs_create_group(&s->kobj, &cpu_online_attr_group);
+	return sysfs_create_group(&c->dev.kobj, &cpu_online_attr_group);
 }
 
 static int smp_cpu_pre_down(unsigned int cpu)
 {
-	struct device *s = &per_cpu(cpu_device, cpu)->dev;
+	struct cpu *c = per_cpu_ptr(&cpu_devices, cpu);
 
-	sysfs_remove_group(&s->kobj, &cpu_online_attr_group);
+	sysfs_remove_group(&c->dev.kobj, &cpu_online_attr_group);
 	return 0;
 }
 
-static int smp_add_present_cpu(int cpu)
+bool arch_cpu_is_hotpluggable(int cpu)
 {
-	struct device *s;
-	struct cpu *c;
+	return !!cpu;
+}
+
+int arch_register_cpu(int cpu)
+{
+	struct cpu *c = per_cpu_ptr(&cpu_devices, cpu);
 	int rc;
 
-	c = kzalloc(sizeof(*c), GFP_KERNEL);
-	if (!c)
-		return -ENOMEM;
-	per_cpu(cpu_device, cpu) = c;
-	s = &c->dev;
-	c->hotpluggable = !!cpu;
+	c->hotpluggable = arch_cpu_is_hotpluggable(cpu);
 	rc = register_cpu(c, cpu);
 	if (rc)
 		goto out;
-	rc = sysfs_create_group(&s->kobj, &cpu_common_attr_group);
+	rc = sysfs_create_group(&c->dev.kobj, &cpu_common_attr_group);
 	if (rc)
 		goto out_cpu;
 	rc = topology_cpu_init(c);
@@ -1145,14 +1145,14 @@ static int smp_add_present_cpu(int cpu)
 	return 0;
 
 out_topology:
-	sysfs_remove_group(&s->kobj, &cpu_common_attr_group);
+	sysfs_remove_group(&c->dev.kobj, &cpu_common_attr_group);
 out_cpu:
 	unregister_cpu(c);
 out:
 	return rc;
 }
 
-int __ref smp_rescan_cpus(void)
+int __ref smp_rescan_cpus(bool early)
 {
 	struct sclp_core_info *info;
 	int nr;
@@ -1161,7 +1161,7 @@ int __ref smp_rescan_cpus(void)
 	if (!info)
 		return -ENOMEM;
 	smp_get_core_info(info, 0);
-	nr = __smp_rescan_cpus(info, false);
+	nr = __smp_rescan_cpus(info, early);
 	kfree(info);
 	if (nr)
 		topology_schedule_update();
@@ -1178,7 +1178,7 @@ static ssize_t __ref rescan_store(struct device *dev,
 	rc = lock_device_hotplug_sysfs();
 	if (rc)
 		return rc;
-	rc = smp_rescan_cpus();
+	rc = smp_rescan_cpus(false);
 	unlock_device_hotplug();
 	return rc ? rc : count;
 }
@@ -1187,7 +1187,7 @@ static DEVICE_ATTR_WO(rescan);
 static int __init s390_smp_init(void)
 {
 	struct device *dev_root;
-	int cpu, rc = 0;
+	int rc;
 
 	dev_root = bus_get_dev_root(&cpu_subsys);
 	if (dev_root) {
@@ -1196,17 +1196,9 @@ static int __init s390_smp_init(void)
 		if (rc)
 			return rc;
 	}
-
-	for_each_present_cpu(cpu) {
-		rc = smp_add_present_cpu(cpu);
-		if (rc)
-			goto out;
-	}
-
 	rc = cpuhp_setup_state(CPUHP_AP_ONLINE_DYN, "s390/smp:online",
 			       smp_cpu_online, smp_cpu_pre_down);
 	rc = rc <= 0 ? rc : 0;
-out:
 	return rc;
 }
 subsys_initcall(s390_smp_init);
diff --git a/arch/s390/kernel/stacktrace.c b/arch/s390/kernel/stacktrace.c
index 640363b2a105..9f59837d159e 100644
--- a/arch/s390/kernel/stacktrace.c
+++ b/arch/s390/kernel/stacktrace.c
@@ -162,22 +162,3 @@ void arch_stack_walk_user(stack_trace_consume_fn consume_entry, void *cookie,
 {
 	arch_stack_walk_user_common(consume_entry, cookie, NULL, regs, false);
 }
-
-unsigned long return_address(unsigned int n)
-{
-	struct unwind_state state;
-	unsigned long addr;
-
-	/* Increment to skip current stack entry */
-	n++;
-
-	unwind_for_each_frame(&state, NULL, NULL, 0) {
-		addr = unwind_get_return_address(&state);
-		if (!addr)
-			break;
-		if (!n--)
-			return addr;
-	}
-	return 0;
-}
-EXPORT_SYMBOL_GPL(return_address);
diff --git a/arch/s390/kernel/sthyi.c b/arch/s390/kernel/sthyi.c
index 30bb20461db4..1cf2ad04f8e9 100644
--- a/arch/s390/kernel/sthyi.c
+++ b/arch/s390/kernel/sthyi.c
@@ -300,33 +300,56 @@ static struct diag204_x_part_block *lpar_cpu_inf(struct lpar_cpu_inf *part_inf,
 	return (struct diag204_x_part_block *)&block->cpus[i];
 }
 
-static void fill_diag(struct sthyi_sctns *sctns)
+static void *diag204_get_data(bool diag204_allow_busy)
 {
-	int i, r, pages;
-	bool this_lpar;
+	unsigned long subcode;
 	void *diag204_buf;
-	void *diag224_buf = NULL;
-	struct diag204_x_info_blk_hdr *ti_hdr;
-	struct diag204_x_part_block *part_block;
-	struct diag204_x_phys_block *phys_block;
-	struct lpar_cpu_inf lpar_inf = {};
-
-	/* Errors are handled through the validity bits in the response. */
-	pages = diag204((unsigned long)DIAG204_SUBC_RSI |
-			(unsigned long)DIAG204_INFO_EXT, 0, NULL);
-	if (pages <= 0)
-		return;
-
+	int pages, rc;
+
+	subcode = DIAG204_SUBC_RSI;
+	subcode |= DIAG204_INFO_EXT;
+	pages = diag204(subcode, 0, NULL);
+	if (pages < 0)
+		return ERR_PTR(pages);
+	if (pages == 0)
+		return ERR_PTR(-ENODATA);
 	diag204_buf = __vmalloc_node(array_size(pages, PAGE_SIZE),
 				     PAGE_SIZE, GFP_KERNEL, NUMA_NO_NODE,
 				     __builtin_return_address(0));
 	if (!diag204_buf)
-		return;
+		return ERR_PTR(-ENOMEM);
+	subcode = DIAG204_SUBC_STIB7;
+	subcode |= DIAG204_INFO_EXT;
+	if (diag204_has_bif() && diag204_allow_busy)
+		subcode |= DIAG204_BIF_BIT;
+	rc = diag204(subcode, pages, diag204_buf);
+	if (rc < 0) {
+		vfree(diag204_buf);
+		return ERR_PTR(rc);
+	}
+	return diag204_buf;
+}
 
-	r = diag204((unsigned long)DIAG204_SUBC_STIB7 |
-		    (unsigned long)DIAG204_INFO_EXT, pages, diag204_buf);
-	if (r < 0)
-		goto out;
+static bool is_diag204_cached(struct sthyi_sctns *sctns)
+{
+	/*
+	 * Check if validity bits are set when diag204 data
+	 * is gathered.
+	 */
+	if (sctns->par.infpval1)
+		return true;
+	return false;
+}
+
+static void fill_diag(struct sthyi_sctns *sctns, void *diag204_buf)
+{
+	int i;
+	bool this_lpar;
+	void *diag224_buf = NULL;
+	struct diag204_x_info_blk_hdr *ti_hdr;
+	struct diag204_x_part_block *part_block;
+	struct diag204_x_phys_block *phys_block;
+	struct lpar_cpu_inf lpar_inf = {};
 
 	diag224_buf = (void *)__get_free_page(GFP_KERNEL | GFP_DMA);
 	if (!diag224_buf || diag224(diag224_buf))
@@ -392,7 +415,6 @@ static void fill_diag(struct sthyi_sctns *sctns)
 
 out:
 	free_page((unsigned long)diag224_buf);
-	vfree(diag204_buf);
 }
 
 static int sthyi(u64 vaddr, u64 *rc)
@@ -414,19 +436,31 @@ static int sthyi(u64 vaddr, u64 *rc)
 
 static int fill_dst(void *dst, u64 *rc)
 {
+	void *diag204_buf;
+
 	struct sthyi_sctns *sctns = (struct sthyi_sctns *)dst;
 
 	/*
 	 * If the facility is on, we don't want to emulate the instruction.
 	 * We ask the hypervisor to provide the data.
 	 */
-	if (test_facility(74))
+	if (test_facility(74)) {
+		memset(dst, 0, PAGE_SIZE);
 		return sthyi((u64)dst, rc);
-
+	}
+	/*
+	 * When emulating, if diag204 returns BUSY don't reset dst buffer
+	 * and use cached data.
+	 */
+	*rc = 0;
+	diag204_buf = diag204_get_data(is_diag204_cached(sctns));
+	if (IS_ERR(diag204_buf))
+		return PTR_ERR(diag204_buf);
+	memset(dst, 0, PAGE_SIZE);
 	fill_hdr(sctns);
 	fill_stsi(sctns);
-	fill_diag(sctns);
-	*rc = 0;
+	fill_diag(sctns, diag204_buf);
+	vfree(diag204_buf);
 	return 0;
 }
 
@@ -445,11 +479,14 @@ static int sthyi_update_cache(u64 *rc)
 {
 	int r;
 
-	memset(sthyi_cache.info, 0, PAGE_SIZE);
 	r = fill_dst(sthyi_cache.info, rc);
-	if (r)
-		return r;
-	sthyi_cache.end = jiffies + CACHE_VALID_JIFFIES;
+	if (r == 0) {
+		sthyi_cache.end = jiffies + CACHE_VALID_JIFFIES;
+	} else if (r == -EBUSY) {
+		/* mark as expired and return 0 to keep using cached data */
+		sthyi_cache.end = jiffies - 1;
+		r = 0;
+	}
 	return r;
 }
 
diff --git a/arch/s390/kernel/syscall.c b/arch/s390/kernel/syscall.c
index dc2355c623d6..5ec28028315b 100644
--- a/arch/s390/kernel/syscall.c
+++ b/arch/s390/kernel/syscall.c
@@ -38,33 +38,6 @@
 
 #include "entry.h"
 
-/*
- * Perform the mmap() system call. Linux for S/390 isn't able to handle more
- * than 5 system call parameters, so this system call uses a memory block
- * for parameter passing.
- */
-
-struct s390_mmap_arg_struct {
-	unsigned long addr;
-	unsigned long len;
-	unsigned long prot;
-	unsigned long flags;
-	unsigned long fd;
-	unsigned long offset;
-};
-
-SYSCALL_DEFINE1(mmap2, struct s390_mmap_arg_struct __user *, arg)
-{
-	struct s390_mmap_arg_struct a;
-	int error = -EFAULT;
-
-	if (copy_from_user(&a, arg, sizeof(a)))
-		goto out;
-	error = ksys_mmap_pgoff(a.addr, a.len, a.prot, a.flags, a.fd, a.offset);
-out:
-	return error;
-}
-
 #ifdef CONFIG_SYSVIPC
 /*
  * sys_ipc() is the de-multiplexer for the SysV IPC calls.
@@ -151,8 +124,8 @@ void noinstr __do_syscall(struct pt_regs *regs, int per_trap)
 {
 	add_random_kstack_offset();
 	enter_from_user_mode(regs);
-	regs->psw = S390_lowcore.svc_old_psw;
-	regs->int_code = S390_lowcore.svc_int_code;
+	regs->psw = get_lowcore()->svc_old_psw;
+	regs->int_code = get_lowcore()->svc_int_code;
 	update_timer_sys();
 	if (static_branch_likely(&cpu_has_bear))
 		current->thread.last_break = regs->last_break;
diff --git a/arch/s390/kernel/syscalls/syscall.tbl b/arch/s390/kernel/syscalls/syscall.tbl
index bd0fee24ad10..01071182763e 100644
--- a/arch/s390/kernel/syscalls/syscall.tbl
+++ b/arch/s390/kernel/syscalls/syscall.tbl
@@ -418,7 +418,7 @@
 412	32	utimensat_time64	-				sys_utimensat
 413	32	pselect6_time64		-				compat_sys_pselect6_time64
 414	32	ppoll_time64		-				compat_sys_ppoll_time64
-416	32	io_pgetevents_time64	-				sys_io_pgetevents
+416	32	io_pgetevents_time64	-				compat_sys_io_pgetevents_time64
 417	32	recvmmsg_time64		-				compat_sys_recvmmsg_time64
 418	32	mq_timedsend_time64	-				sys_mq_timedsend
 419	32	mq_timedreceive_time64	-				sys_mq_timedreceive
diff --git a/arch/s390/kernel/sysinfo.c b/arch/s390/kernel/sysinfo.c
index 2be30a96696a..88055f58fbda 100644
--- a/arch/s390/kernel/sysinfo.c
+++ b/arch/s390/kernel/sysinfo.c
@@ -498,7 +498,6 @@ static const struct file_operations stsi_##fc##_##s1##_##s2##_fs_ops = {       \
 	.open		= stsi_open_##fc##_##s1##_##s2,			       \
 	.release	= stsi_release,					       \
 	.read		= stsi_read,					       \
-	.llseek		= no_llseek,					       \
 };
 
 static int stsi_release(struct inode *inode, struct file *file)
diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c
index fb9f31f36628..b713effe0579 100644
--- a/arch/s390/kernel/time.c
+++ b/arch/s390/kernel/time.c
@@ -131,7 +131,7 @@ void clock_comparator_work(void)
 {
 	struct clock_event_device *cd;
 
-	S390_lowcore.clock_comparator = clock_comparator_max;
+	get_lowcore()->clock_comparator = clock_comparator_max;
 	cd = this_cpu_ptr(&comparators);
 	cd->event_handler(cd);
 }
@@ -139,8 +139,8 @@ void clock_comparator_work(void)
 static int s390_next_event(unsigned long delta,
 			   struct clock_event_device *evt)
 {
-	S390_lowcore.clock_comparator = get_tod_clock() + delta;
-	set_clock_comparator(S390_lowcore.clock_comparator);
+	get_lowcore()->clock_comparator = get_tod_clock() + delta;
+	set_clock_comparator(get_lowcore()->clock_comparator);
 	return 0;
 }
 
@@ -153,8 +153,8 @@ void init_cpu_timer(void)
 	struct clock_event_device *cd;
 	int cpu;
 
-	S390_lowcore.clock_comparator = clock_comparator_max;
-	set_clock_comparator(S390_lowcore.clock_comparator);
+	get_lowcore()->clock_comparator = clock_comparator_max;
+	set_clock_comparator(get_lowcore()->clock_comparator);
 
 	cpu = smp_processor_id();
 	cd = &per_cpu(comparators, cpu);
@@ -184,8 +184,8 @@ static void clock_comparator_interrupt(struct ext_code ext_code,
 				       unsigned long param64)
 {
 	inc_irq_stat(IRQEXT_CLK);
-	if (S390_lowcore.clock_comparator == clock_comparator_max)
-		set_clock_comparator(S390_lowcore.clock_comparator);
+	if (get_lowcore()->clock_comparator == clock_comparator_max)
+		set_clock_comparator(get_lowcore()->clock_comparator);
 }
 
 static void stp_timing_alert(struct stp_irq_parm *);
@@ -408,12 +408,12 @@ static void clock_sync_global(long delta)
 static void clock_sync_local(long delta)
 {
 	/* Add the delta to the clock comparator. */
-	if (S390_lowcore.clock_comparator != clock_comparator_max) {
-		S390_lowcore.clock_comparator += delta;
-		set_clock_comparator(S390_lowcore.clock_comparator);
+	if (get_lowcore()->clock_comparator != clock_comparator_max) {
+		get_lowcore()->clock_comparator += delta;
+		set_clock_comparator(get_lowcore()->clock_comparator);
 	}
 	/* Adjust the last_update_clock time-stamp. */
-	S390_lowcore.last_update_clock += delta;
+	get_lowcore()->last_update_clock += delta;
 }
 
 /* Single threaded workqueue used for stp sync events */
diff --git a/arch/s390/kernel/topology.c b/arch/s390/kernel/topology.c
index 89e91b8ce842..813e5da9a973 100644
--- a/arch/s390/kernel/topology.c
+++ b/arch/s390/kernel/topology.c
@@ -24,6 +24,7 @@
 #include <linux/mm.h>
 #include <linux/nodemask.h>
 #include <linux/node.h>
+#include <asm/hiperdispatch.h>
 #include <asm/sysinfo.h>
 
 #define PTF_HORIZONTAL	(0UL)
@@ -47,6 +48,7 @@ static int topology_mode = TOPOLOGY_MODE_UNINITIALIZED;
 static void set_topology_timer(void);
 static void topology_work_fn(struct work_struct *work);
 static struct sysinfo_15_1_x *tl_info;
+static int cpu_management;
 
 static DECLARE_WORK(topology_work, topology_work_fn);
 
@@ -144,6 +146,7 @@ static void add_cpus_to_mask(struct topology_core *tl_core,
 			cpumask_set_cpu(cpu, &book->mask);
 			cpumask_set_cpu(cpu, &socket->mask);
 			smp_cpu_set_polarization(cpu, tl_core->pp);
+			smp_cpu_set_capacity(cpu, CPU_CAPACITY_HIGH);
 		}
 	}
 }
@@ -270,6 +273,7 @@ void update_cpu_masks(void)
 			topo->drawer_id = id;
 		}
 	}
+	hd_reset_state();
 	for_each_online_cpu(cpu) {
 		topo = &cpu_topology[cpu];
 		pkg_first = cpumask_first(&topo->core_mask);
@@ -278,8 +282,10 @@ void update_cpu_masks(void)
 			for_each_cpu(sibling, &topo->core_mask) {
 				topo_sibling = &cpu_topology[sibling];
 				smt_first = cpumask_first(&topo_sibling->thread_mask);
-				if (sibling == smt_first)
+				if (sibling == smt_first) {
 					topo_package->booted_cores++;
+					hd_add_core(sibling);
+				}
 			}
 		} else {
 			topo->booted_cores = topo_package->booted_cores;
@@ -303,8 +309,10 @@ static void __arch_update_dedicated_flag(void *arg)
 static int __arch_update_cpu_topology(void)
 {
 	struct sysinfo_15_1_x *info = tl_info;
-	int rc = 0;
+	int rc, hd_status;
 
+	hd_status = 0;
+	rc = 0;
 	mutex_lock(&smp_cpu_state_mutex);
 	if (MACHINE_HAS_TOPOLOGY) {
 		rc = 1;
@@ -314,22 +322,20 @@ static int __arch_update_cpu_topology(void)
 	update_cpu_masks();
 	if (!MACHINE_HAS_TOPOLOGY)
 		topology_update_polarization_simple();
+	if (cpu_management == 1)
+		hd_status = hd_enable_hiperdispatch();
 	mutex_unlock(&smp_cpu_state_mutex);
+	if (hd_status == 0)
+		hd_disable_hiperdispatch();
 	return rc;
 }
 
 int arch_update_cpu_topology(void)
 {
-	struct device *dev;
-	int cpu, rc;
+	int rc;
 
 	rc = __arch_update_cpu_topology();
 	on_each_cpu(__arch_update_dedicated_flag, NULL, 0);
-	for_each_online_cpu(cpu) {
-		dev = get_cpu_device(cpu);
-		if (dev)
-			kobject_uevent(&dev->kobj, KOBJ_CHANGE);
-	}
 	return rc;
 }
 
@@ -380,7 +386,24 @@ void topology_expect_change(void)
 	set_topology_timer();
 }
 
-static int cpu_management;
+static int set_polarization(int polarization)
+{
+	int rc = 0;
+
+	cpus_read_lock();
+	mutex_lock(&smp_cpu_state_mutex);
+	if (cpu_management == polarization)
+		goto out;
+	rc = topology_set_cpu_management(polarization);
+	if (rc)
+		goto out;
+	cpu_management = polarization;
+	topology_expect_change();
+out:
+	mutex_unlock(&smp_cpu_state_mutex);
+	cpus_read_unlock();
+	return rc;
+}
 
 static ssize_t dispatching_show(struct device *dev,
 				struct device_attribute *attr,
@@ -406,19 +429,7 @@ static ssize_t dispatching_store(struct device *dev,
 		return -EINVAL;
 	if (val != 0 && val != 1)
 		return -EINVAL;
-	rc = 0;
-	cpus_read_lock();
-	mutex_lock(&smp_cpu_state_mutex);
-	if (cpu_management == val)
-		goto out;
-	rc = topology_set_cpu_management(val);
-	if (rc)
-		goto out;
-	cpu_management = val;
-	topology_expect_change();
-out:
-	mutex_unlock(&smp_cpu_state_mutex);
-	cpus_read_unlock();
+	rc = set_polarization(val);
 	return rc ? rc : count;
 }
 static DEVICE_ATTR_RW(dispatching);
@@ -600,7 +611,7 @@ static int __init topology_setup(char *str)
 }
 early_param("topology", topology_setup);
 
-static int topology_ctl_handler(struct ctl_table *ctl, int write,
+static int topology_ctl_handler(const struct ctl_table *ctl, int write,
 				void *buffer, size_t *lenp, loff_t *ppos)
 {
 	int enabled = topology_is_enabled();
@@ -630,12 +641,37 @@ static int topology_ctl_handler(struct ctl_table *ctl, int write,
 	return rc;
 }
 
+static int polarization_ctl_handler(const struct ctl_table *ctl, int write,
+				    void *buffer, size_t *lenp, loff_t *ppos)
+{
+	int polarization;
+	int rc;
+	struct ctl_table ctl_entry = {
+		.procname	= ctl->procname,
+		.data		= &polarization,
+		.maxlen		= sizeof(int),
+		.extra1		= SYSCTL_ZERO,
+		.extra2		= SYSCTL_ONE,
+	};
+
+	polarization = cpu_management;
+	rc = proc_douintvec_minmax(&ctl_entry, write, buffer, lenp, ppos);
+	if (rc < 0 || !write)
+		return rc;
+	return set_polarization(polarization);
+}
+
 static struct ctl_table topology_ctl_table[] = {
 	{
 		.procname	= "topology",
 		.mode		= 0644,
 		.proc_handler	= topology_ctl_handler,
 	},
+	{
+		.procname	= "polarization",
+		.mode		= 0644,
+		.proc_handler	= polarization_ctl_handler,
+	},
 };
 
 static int __init topology_init(void)
@@ -648,6 +684,8 @@ static int __init topology_init(void)
 		set_topology_timer();
 	else
 		topology_update_polarization_simple();
+	if (IS_ENABLED(CONFIG_SCHED_TOPOLOGY_VERTICAL))
+		set_polarization(1);
 	register_sysctl("s390", topology_ctl_table);
 
 	dev_root = bus_get_dev_root(&cpu_subsys);
diff --git a/arch/s390/kernel/traps.c b/arch/s390/kernel/traps.c
index 52578b5cecbd..160b2acba8db 100644
--- a/arch/s390/kernel/traps.c
+++ b/arch/s390/kernel/traps.c
@@ -27,6 +27,7 @@
 #include <linux/uaccess.h>
 #include <linux/cpu.h>
 #include <linux/entry-common.h>
+#include <linux/kmsan.h>
 #include <asm/asm-extable.h>
 #include <asm/vtime.h>
 #include <asm/fpu.h>
@@ -262,6 +263,11 @@ static void monitor_event_exception(struct pt_regs *regs)
 
 void kernel_stack_overflow(struct pt_regs *regs)
 {
+	/*
+	 * Normally regs are unpoisoned by the generic entry code, but
+	 * kernel_stack_overflow() is a rare case that is called bypassing it.
+	 */
+	kmsan_unpoison_entry_regs(regs);
 	bust_spinlocks(1);
 	printk("Kernel stack overflow.\n");
 	show_regs(regs);
@@ -288,15 +294,16 @@ static void __init test_monitor_call(void)
 
 void __init trap_init(void)
 {
+	struct lowcore *lc = get_lowcore();
 	unsigned long flags;
 	struct ctlreg cr0;
 
 	local_irq_save(flags);
 	cr0 = local_ctl_clear_bit(0, CR0_LOW_ADDRESS_PROTECTION_BIT);
-	psw_bits(S390_lowcore.external_new_psw).mcheck = 1;
-	psw_bits(S390_lowcore.program_new_psw).mcheck = 1;
-	psw_bits(S390_lowcore.svc_new_psw).mcheck = 1;
-	psw_bits(S390_lowcore.io_new_psw).mcheck = 1;
+	psw_bits(lc->external_new_psw).mcheck = 1;
+	psw_bits(lc->program_new_psw).mcheck = 1;
+	psw_bits(lc->svc_new_psw).mcheck = 1;
+	psw_bits(lc->io_new_psw).mcheck = 1;
 	local_ctl_load(0, &cr0);
 	local_irq_restore(flags);
 	local_mcck_enable();
@@ -307,11 +314,12 @@ static void (*pgm_check_table[128])(struct pt_regs *regs);
 
 void noinstr __do_pgm_check(struct pt_regs *regs)
 {
-	unsigned int trapnr;
+	struct lowcore *lc = get_lowcore();
 	irqentry_state_t state;
+	unsigned int trapnr;
 
-	regs->int_code = S390_lowcore.pgm_int_code;
-	regs->int_parm_long = S390_lowcore.trans_exc_code;
+	regs->int_code = lc->pgm_int_code;
+	regs->int_parm_long = lc->trans_exc_code;
 
 	state = irqentry_enter(regs);
 
@@ -324,19 +332,19 @@ void noinstr __do_pgm_check(struct pt_regs *regs)
 		current->thread.last_break = regs->last_break;
 	}
 
-	if (S390_lowcore.pgm_code & 0x0200) {
+	if (lc->pgm_code & 0x0200) {
 		/* transaction abort */
-		current->thread.trap_tdb = S390_lowcore.pgm_tdb;
+		current->thread.trap_tdb = lc->pgm_tdb;
 	}
 
-	if (S390_lowcore.pgm_code & PGM_INT_CODE_PER) {
+	if (lc->pgm_code & PGM_INT_CODE_PER) {
 		if (user_mode(regs)) {
 			struct per_event *ev = &current->thread.per_event;
 
 			set_thread_flag(TIF_PER_TRAP);
-			ev->address = S390_lowcore.per_address;
-			ev->cause = S390_lowcore.per_code_combined;
-			ev->paid = S390_lowcore.per_access_id;
+			ev->address = lc->per_address;
+			ev->cause = lc->per_code_combined;
+			ev->paid = lc->per_access_id;
 		} else {
 			/* PER event in kernel is kprobes */
 			__arch_local_irq_ssm(regs->psw.mask & ~PSW_MASK_PER);
diff --git a/arch/s390/kernel/unwind_bc.c b/arch/s390/kernel/unwind_bc.c
index 0ece156fdd7c..cd44be2b6ce8 100644
--- a/arch/s390/kernel/unwind_bc.c
+++ b/arch/s390/kernel/unwind_bc.c
@@ -49,6 +49,8 @@ static inline bool is_final_pt_regs(struct unwind_state *state,
 	       READ_ONCE_NOCHECK(regs->psw.mask) & PSW_MASK_PSTATE;
 }
 
+/* Avoid KMSAN false positives from touching uninitialized frames. */
+__no_kmsan_checks
 bool unwind_next_frame(struct unwind_state *state)
 {
 	struct stack_info *info = &state->stack_info;
@@ -118,6 +120,8 @@ out_stop:
 }
 EXPORT_SYMBOL_GPL(unwind_next_frame);
 
+/* Avoid KMSAN false positives from touching uninitialized frames. */
+__no_kmsan_checks
 void __unwind_start(struct unwind_state *state, struct task_struct *task,
 		    struct pt_regs *regs, unsigned long first_frame)
 {
diff --git a/arch/s390/kernel/uv.c b/arch/s390/kernel/uv.c
index 265fea37e030..9646f773208a 100644
--- a/arch/s390/kernel/uv.c
+++ b/arch/s390/kernel/uv.c
@@ -14,15 +14,27 @@
 #include <linux/memblock.h>
 #include <linux/pagemap.h>
 #include <linux/swap.h>
+#include <linux/pagewalk.h>
 #include <asm/facility.h>
 #include <asm/sections.h>
 #include <asm/uv.h>
 
+#if !IS_ENABLED(CONFIG_KVM)
+unsigned long __gmap_translate(struct gmap *gmap, unsigned long gaddr)
+{
+	return 0;
+}
+
+int gmap_fault(struct gmap *gmap, unsigned long gaddr,
+	       unsigned int fault_flags)
+{
+	return 0;
+}
+#endif
+
 /* the bootdata_preserved fields come from ones in arch/s390/boot/uv.c */
-#ifdef CONFIG_PROTECTED_VIRTUALIZATION_GUEST
 int __bootdata_preserved(prot_virt_guest);
 EXPORT_SYMBOL(prot_virt_guest);
-#endif
 
 /*
  * uv_info contains both host and guest information but it's currently only
@@ -35,7 +47,6 @@ EXPORT_SYMBOL(prot_virt_guest);
 struct uv_info __bootdata_preserved(uv_info);
 EXPORT_SYMBOL(uv_info);
 
-#if IS_ENABLED(CONFIG_KVM)
 int __bootdata_preserved(prot_virt_host);
 EXPORT_SYMBOL(prot_virt_host);
 
@@ -110,7 +121,7 @@ EXPORT_SYMBOL_GPL(uv_pin_shared);
  *
  * @paddr: Absolute host address of page to be destroyed
  */
-static int uv_destroy_page(unsigned long paddr)
+static int uv_destroy(unsigned long paddr)
 {
 	struct uv_cb_cfs uvcb = {
 		.header.cmd = UVC_CMD_DESTR_SEC_STOR,
@@ -131,28 +142,40 @@ static int uv_destroy_page(unsigned long paddr)
 }
 
 /*
- * The caller must already hold a reference to the page
+ * The caller must already hold a reference to the folio
  */
-int uv_destroy_owned_page(unsigned long paddr)
+int uv_destroy_folio(struct folio *folio)
 {
-	struct page *page = phys_to_page(paddr);
 	int rc;
 
-	get_page(page);
-	rc = uv_destroy_page(paddr);
+	/* See gmap_make_secure(): large folios cannot be secure */
+	if (unlikely(folio_test_large(folio)))
+		return 0;
+
+	folio_get(folio);
+	rc = uv_destroy(folio_to_phys(folio));
 	if (!rc)
-		clear_bit(PG_arch_1, &page->flags);
-	put_page(page);
+		clear_bit(PG_arch_1, &folio->flags);
+	folio_put(folio);
 	return rc;
 }
 
 /*
+ * The present PTE still indirectly holds a folio reference through the mapping.
+ */
+int uv_destroy_pte(pte_t pte)
+{
+	VM_WARN_ON(!pte_present(pte));
+	return uv_destroy_folio(pfn_folio(pte_pfn(pte)));
+}
+
+/*
  * Requests the Ultravisor to encrypt a guest page and make it
  * accessible to the host for paging (export).
  *
  * @paddr: Absolute host address of page to be exported
  */
-int uv_convert_from_secure(unsigned long paddr)
+static int uv_convert_from_secure(unsigned long paddr)
 {
 	struct uv_cb_cfs uvcb = {
 		.header.cmd = UVC_CMD_CONV_FROM_SEC_STOR,
@@ -166,22 +189,34 @@ int uv_convert_from_secure(unsigned long paddr)
 }
 
 /*
- * The caller must already hold a reference to the page
+ * The caller must already hold a reference to the folio.
  */
-int uv_convert_owned_from_secure(unsigned long paddr)
+static int uv_convert_from_secure_folio(struct folio *folio)
 {
-	struct page *page = phys_to_page(paddr);
 	int rc;
 
-	get_page(page);
-	rc = uv_convert_from_secure(paddr);
+	/* See gmap_make_secure(): large folios cannot be secure */
+	if (unlikely(folio_test_large(folio)))
+		return 0;
+
+	folio_get(folio);
+	rc = uv_convert_from_secure(folio_to_phys(folio));
 	if (!rc)
-		clear_bit(PG_arch_1, &page->flags);
-	put_page(page);
+		clear_bit(PG_arch_1, &folio->flags);
+	folio_put(folio);
 	return rc;
 }
 
 /*
+ * The present PTE still indirectly holds a folio reference through the mapping.
+ */
+int uv_convert_from_secure_pte(pte_t pte)
+{
+	VM_WARN_ON(!pte_present(pte));
+	return uv_convert_from_secure_folio(pfn_folio(pte_pfn(pte)));
+}
+
+/*
  * Calculate the expected ref_count for a folio that would otherwise have no
  * further pins. This was cribbed from similar functions in other places in
  * the kernel, but with some slight modifications. We know that a secure
@@ -267,6 +302,36 @@ static bool should_export_before_import(struct uv_cb_header *uvcb, struct mm_str
 }
 
 /*
+ * Drain LRU caches: the local one on first invocation and the ones of all
+ * CPUs on successive invocations. Returns "true" on the first invocation.
+ */
+static bool drain_lru(bool *drain_lru_called)
+{
+	/*
+	 * If we have tried a local drain and the folio refcount
+	 * still does not match our expected safe value, try with a
+	 * system wide drain. This is needed if the pagevecs holding
+	 * the page are on a different CPU.
+	 */
+	if (*drain_lru_called) {
+		lru_add_drain_all();
+		/* We give up here, don't retry immediately. */
+		return false;
+	}
+	/*
+	 * We are here if the folio refcount does not match the
+	 * expected safe value. The main culprits are usually
+	 * pagevecs. With lru_add_drain() we drain the pagevecs
+	 * on the local CPU so that hopefully the refcount will
+	 * reach the expected safe value.
+	 */
+	lru_add_drain();
+	*drain_lru_called = true;
+	/* The caller should try again immediately */
+	return true;
+}
+
+/*
  * Requests the Ultravisor to make a page accessible to a guest.
  * If it's brought in the first time, it will be cleared. If
  * it has been exported before, it will be decrypted and integrity
@@ -275,7 +340,7 @@ static bool should_export_before_import(struct uv_cb_header *uvcb, struct mm_str
 int gmap_make_secure(struct gmap *gmap, unsigned long gaddr, void *uvcb)
 {
 	struct vm_area_struct *vma;
-	bool local_drain = false;
+	bool drain_lru_called = false;
 	spinlock_t *ptelock;
 	unsigned long uaddr;
 	struct folio *folio;
@@ -308,52 +373,63 @@ again:
 		goto out;
 	if (pte_present(*ptep) && !(pte_val(*ptep) & _PAGE_INVALID) && pte_write(*ptep)) {
 		folio = page_folio(pte_page(*ptep));
-		rc = -EINVAL;
-		if (folio_test_large(folio))
-			goto unlock;
 		rc = -EAGAIN;
-		if (folio_trylock(folio)) {
+		if (folio_test_large(folio)) {
+			rc = -E2BIG;
+		} else if (folio_trylock(folio)) {
 			if (should_export_before_import(uvcb, gmap->mm))
 				uv_convert_from_secure(PFN_PHYS(folio_pfn(folio)));
 			rc = make_folio_secure(folio, uvcb);
 			folio_unlock(folio);
 		}
+
+		/*
+		 * Once we drop the PTL, the folio may get unmapped and
+		 * freed immediately. We need a temporary reference.
+		 */
+		if (rc == -EAGAIN || rc == -E2BIG)
+			folio_get(folio);
 	}
-unlock:
 	pte_unmap_unlock(ptep, ptelock);
 out:
 	mmap_read_unlock(gmap->mm);
 
-	if (rc == -EAGAIN) {
+	switch (rc) {
+	case -E2BIG:
+		folio_lock(folio);
+		rc = split_folio(folio);
+		folio_unlock(folio);
+		folio_put(folio);
+
+		switch (rc) {
+		case 0:
+			/* Splitting succeeded, try again immediately. */
+			goto again;
+		case -EAGAIN:
+			/* Additional folio references. */
+			if (drain_lru(&drain_lru_called))
+				goto again;
+			return -EAGAIN;
+		case -EBUSY:
+			/* Unexpected race. */
+			return -EAGAIN;
+		}
+		WARN_ON_ONCE(1);
+		return -ENXIO;
+	case -EAGAIN:
 		/*
 		 * If we are here because the UVC returned busy or partial
 		 * completion, this is just a useless check, but it is safe.
 		 */
 		folio_wait_writeback(folio);
-	} else if (rc == -EBUSY) {
-		/*
-		 * If we have tried a local drain and the folio refcount
-		 * still does not match our expected safe value, try with a
-		 * system wide drain. This is needed if the pagevecs holding
-		 * the page are on a different CPU.
-		 */
-		if (local_drain) {
-			lru_add_drain_all();
-			/* We give up here, and let the caller try again */
-			return -EAGAIN;
-		}
-		/*
-		 * We are here if the folio refcount does not match the
-		 * expected safe value. The main culprits are usually
-		 * pagevecs. With lru_add_drain() we drain the pagevecs
-		 * on the local CPU so that hopefully the refcount will
-		 * reach the expected safe value.
-		 */
-		lru_add_drain();
-		local_drain = true;
-		/* And now we try again immediately after draining */
-		goto again;
-	} else if (rc == -ENXIO) {
+		folio_put(folio);
+		return -EAGAIN;
+	case -EBUSY:
+		/* Additional folio references. */
+		if (drain_lru(&drain_lru_called))
+			goto again;
+		return -EAGAIN;
+	case -ENXIO:
 		if (gmap_fault(gmap, gaddr, FAULT_FLAG_WRITE))
 			return -EFAULT;
 		return -EAGAIN;
@@ -387,8 +463,9 @@ EXPORT_SYMBOL_GPL(gmap_convert_to_secure);
 int gmap_destroy_page(struct gmap *gmap, unsigned long gaddr)
 {
 	struct vm_area_struct *vma;
+	struct folio_walk fw;
 	unsigned long uaddr;
-	struct page *page;
+	struct folio *folio;
 	int rc;
 
 	rc = -EFAULT;
@@ -407,11 +484,16 @@ int gmap_destroy_page(struct gmap *gmap, unsigned long gaddr)
 		goto out;
 
 	rc = 0;
-	/* we take an extra reference here */
-	page = follow_page(vma, uaddr, FOLL_WRITE | FOLL_GET);
-	if (IS_ERR_OR_NULL(page))
+	folio = folio_walk_start(&fw, vma, uaddr, 0);
+	if (!folio)
 		goto out;
-	rc = uv_destroy_owned_page(page_to_phys(page));
+	/*
+	 * See gmap_make_secure(): large folios cannot be secure. Small
+	 * folio implies FW_LEVEL_PTE.
+	 */
+	if (folio_test_large(folio) || !pte_write(fw.pte))
+		goto out_walk_end;
+	rc = uv_destroy_folio(folio);
 	/*
 	 * Fault handlers can race; it is possible that two CPUs will fault
 	 * on the same secure page. One CPU can destroy the page, reboot,
@@ -422,8 +504,9 @@ int gmap_destroy_page(struct gmap *gmap, unsigned long gaddr)
 	 * we instead try to export the page.
 	 */
 	if (rc)
-		rc = uv_convert_owned_from_secure(page_to_phys(page));
-	put_page(page);
+		rc = uv_convert_from_secure_folio(folio);
+out_walk_end:
+	folio_walk_end(&fw, vma);
 out:
 	mmap_read_unlock(gmap->mm);
 	return rc;
@@ -431,50 +514,46 @@ out:
 EXPORT_SYMBOL_GPL(gmap_destroy_page);
 
 /*
- * To be called with the page locked or with an extra reference! This will
- * prevent gmap_make_secure from touching the page concurrently. Having 2
- * parallel make_page_accessible is fine, as the UV calls will become a
- * no-op if the page is already exported.
+ * To be called with the folio locked or with an extra reference! This will
+ * prevent gmap_make_secure from touching the folio concurrently. Having 2
+ * parallel arch_make_folio_accessible is fine, as the UV calls will become a
+ * no-op if the folio is already exported.
  */
-int arch_make_page_accessible(struct page *page)
+int arch_make_folio_accessible(struct folio *folio)
 {
 	int rc = 0;
 
-	/* Hugepage cannot be protected, so nothing to do */
-	if (PageHuge(page))
+	/* See gmap_make_secure(): large folios cannot be secure */
+	if (unlikely(folio_test_large(folio)))
 		return 0;
 
 	/*
-	 * PG_arch_1 is used in 3 places:
-	 * 1. for kernel page tables during early boot
-	 * 2. for storage keys of huge pages and KVM
-	 * 3. As an indication that this page might be secure. This can
+	 * PG_arch_1 is used in 2 places:
+	 * 1. for storage keys of hugetlb folios and KVM
+	 * 2. As an indication that this small folio might be secure. This can
 	 *    overindicate, e.g. we set the bit before calling
 	 *    convert_to_secure.
-	 * As secure pages are never huge, all 3 variants can co-exists.
+	 * As secure pages are never large folios, both variants can co-exists.
 	 */
-	if (!test_bit(PG_arch_1, &page->flags))
+	if (!test_bit(PG_arch_1, &folio->flags))
 		return 0;
 
-	rc = uv_pin_shared(page_to_phys(page));
+	rc = uv_pin_shared(folio_to_phys(folio));
 	if (!rc) {
-		clear_bit(PG_arch_1, &page->flags);
+		clear_bit(PG_arch_1, &folio->flags);
 		return 0;
 	}
 
-	rc = uv_convert_from_secure(page_to_phys(page));
+	rc = uv_convert_from_secure(folio_to_phys(folio));
 	if (!rc) {
-		clear_bit(PG_arch_1, &page->flags);
+		clear_bit(PG_arch_1, &folio->flags);
 		return 0;
 	}
 
 	return rc;
 }
-EXPORT_SYMBOL_GPL(arch_make_page_accessible);
+EXPORT_SYMBOL_GPL(arch_make_folio_accessible);
 
-#endif
-
-#if defined(CONFIG_PROTECTED_VIRTUALIZATION_GUEST) || IS_ENABLED(CONFIG_KVM)
 static ssize_t uv_query_facilities(struct kobject *kobj,
 				   struct kobj_attribute *attr, char *buf)
 {
@@ -650,24 +729,13 @@ static struct attribute_group uv_query_attr_group = {
 static ssize_t uv_is_prot_virt_guest(struct kobject *kobj,
 				     struct kobj_attribute *attr, char *buf)
 {
-	int val = 0;
-
-#ifdef CONFIG_PROTECTED_VIRTUALIZATION_GUEST
-	val = prot_virt_guest;
-#endif
-	return sysfs_emit(buf, "%d\n", val);
+	return sysfs_emit(buf, "%d\n", prot_virt_guest);
 }
 
 static ssize_t uv_is_prot_virt_host(struct kobject *kobj,
 				    struct kobj_attribute *attr, char *buf)
 {
-	int val = 0;
-
-#if IS_ENABLED(CONFIG_KVM)
-	val = prot_virt_host;
-#endif
-
-	return sysfs_emit(buf, "%d\n", val);
+	return sysfs_emit(buf, "%d\n", prot_virt_host);
 }
 
 static struct kobj_attribute uv_prot_virt_guest =
@@ -719,4 +787,3 @@ out_kobj:
 	return rc;
 }
 device_initcall(uv_info_init);
-#endif
diff --git a/arch/s390/kernel/vdso.c b/arch/s390/kernel/vdso.c
index 2f967ac2b8e3..598b512cde01 100644
--- a/arch/s390/kernel/vdso.c
+++ b/arch/s390/kernel/vdso.c
@@ -12,12 +12,15 @@
 #include <linux/errno.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
+#include <linux/module.h>
 #include <linux/mm.h>
 #include <linux/slab.h>
 #include <linux/smp.h>
 #include <linux/time_namespace.h>
 #include <linux/random.h>
 #include <vdso/datapage.h>
+#include <asm/vdso/vsyscall.h>
+#include <asm/alternative.h>
 #include <asm/vdso.h>
 
 extern char vdso64_start[], vdso64_end[];
@@ -29,12 +32,6 @@ static union vdso_data_store vdso_data_store __page_aligned_data;
 
 struct vdso_data *vdso_data = vdso_data_store.data;
 
-enum vvar_pages {
-	VVAR_DATA_PAGE_OFFSET,
-	VVAR_TIMENS_PAGE_OFFSET,
-	VVAR_NR_PAGES,
-};
-
 #ifdef CONFIG_TIME_NS
 struct vdso_data *arch_get_vdso_data(void *vvar_page)
 {
@@ -250,8 +247,25 @@ static struct page ** __init vdso_setup_pages(void *start, void *end)
 	return pagelist;
 }
 
+static void vdso_apply_alternatives(void)
+{
+	const struct elf64_shdr *alt, *shdr;
+	struct alt_instr *start, *end;
+	const struct elf64_hdr *hdr;
+
+	hdr = (struct elf64_hdr *)vdso64_start;
+	shdr = (void *)hdr + hdr->e_shoff;
+	alt = find_section(hdr, shdr, ".altinstructions");
+	if (!alt)
+		return;
+	start = (void *)hdr + alt->sh_offset;
+	end = (void *)hdr + alt->sh_offset + alt->sh_size;
+	apply_alternatives(start, end);
+}
+
 static int __init vdso_init(void)
 {
+	vdso_apply_alternatives();
 	vdso64_mapping.pages = vdso_setup_pages(vdso64_start, vdso64_end);
 	if (IS_ENABLED(CONFIG_COMPAT))
 		vdso32_mapping.pages = vdso_setup_pages(vdso32_start, vdso32_end);
diff --git a/arch/s390/kernel/vdso64/Makefile b/arch/s390/kernel/vdso64/Makefile
index ba19c0ca7c87..37bb4b761229 100644
--- a/arch/s390/kernel/vdso64/Makefile
+++ b/arch/s390/kernel/vdso64/Makefile
@@ -3,12 +3,17 @@
 
 # Include the generic Makefile to check the built vdso.
 include $(srctree)/lib/vdso/Makefile
-obj-vdso64 = vdso_user_wrapper.o note.o
-obj-cvdso64 = vdso64_generic.o getcpu.o
+obj-vdso64 = vdso_user_wrapper.o note.o vgetrandom-chacha.o
+obj-cvdso64 = vdso64_generic.o getcpu.o vgetrandom.o
 VDSO_CFLAGS_REMOVE := -pg $(CC_FLAGS_FTRACE) $(CC_FLAGS_EXPOLINE) $(CC_FLAGS_CHECK_STACK)
 CFLAGS_REMOVE_getcpu.o = $(VDSO_CFLAGS_REMOVE)
+CFLAGS_REMOVE_vgetrandom.o = $(VDSO_CFLAGS_REMOVE)
 CFLAGS_REMOVE_vdso64_generic.o = $(VDSO_CFLAGS_REMOVE)
 
+ifneq ($(c-getrandom-y),)
+	CFLAGS_vgetrandom.o += -include $(c-getrandom-y)
+endif
+
 # Build rules
 
 targets := $(obj-vdso64) $(obj-cvdso64) vdso64.so vdso64.so.dbg
diff --git a/arch/s390/kernel/vdso64/vdso.h b/arch/s390/kernel/vdso64/vdso.h
index 34c7a2312f9d..9e5397e7b590 100644
--- a/arch/s390/kernel/vdso64/vdso.h
+++ b/arch/s390/kernel/vdso64/vdso.h
@@ -10,5 +10,6 @@ int __s390_vdso_getcpu(unsigned *cpu, unsigned *node, struct getcpu_cache *unuse
 int __s390_vdso_gettimeofday(struct __kernel_old_timeval *tv, struct timezone *tz);
 int __s390_vdso_clock_gettime(clockid_t clock, struct __kernel_timespec *ts);
 int __s390_vdso_clock_getres(clockid_t clock, struct __kernel_timespec *ts);
+ssize_t __kernel_getrandom(void *buffer, size_t len, unsigned int flags, void *opaque_state, size_t opaque_len);
 
 #endif /* __ARCH_S390_KERNEL_VDSO64_VDSO_H */
diff --git a/arch/s390/kernel/vdso64/vdso64.lds.S b/arch/s390/kernel/vdso64/vdso64.lds.S
index 37e2a505e81d..753040a4b5ab 100644
--- a/arch/s390/kernel/vdso64/vdso64.lds.S
+++ b/arch/s390/kernel/vdso64/vdso64.lds.S
@@ -4,6 +4,7 @@
  * library
  */
 
+#include <asm/vdso/vsyscall.h>
 #include <asm/page.h>
 #include <asm/vdso.h>
 
@@ -13,6 +14,7 @@ OUTPUT_ARCH(s390:64-bit)
 SECTIONS
 {
 	PROVIDE(_vdso_data = . - __VVAR_PAGES * PAGE_SIZE);
+	PROVIDE(_vdso_rng_data = _vdso_data + __VDSO_RND_DATA_OFFSET);
 #ifdef CONFIG_TIME_NS
 	PROVIDE(_timens_data = _vdso_data + PAGE_SIZE);
 #endif
@@ -42,6 +44,10 @@ SECTIONS
 	.rodata		: { *(.rodata .rodata.* .gnu.linkonce.r.*) }
 	.rodata1	: { *(.rodata1) }
 
+	. = ALIGN(8);
+	.altinstructions	: { *(.altinstructions) }
+	.altinstr_replacement	: { *(.altinstr_replacement) }
+
 	.dynamic	: { *(.dynamic) }		:text	:dynamic
 
 	.eh_frame_hdr	: { *(.eh_frame_hdr) }		:text	:eh_frame_hdr
@@ -140,6 +146,7 @@ VERSION
 		__kernel_restart_syscall;
 		__kernel_rt_sigreturn;
 		__kernel_sigreturn;
+		__kernel_getrandom;
 	local: *;
 	};
 }
diff --git a/arch/s390/kernel/vdso64/vdso_user_wrapper.S b/arch/s390/kernel/vdso64/vdso_user_wrapper.S
index e26e68675c08..aa06c85bcbd3 100644
--- a/arch/s390/kernel/vdso64/vdso_user_wrapper.S
+++ b/arch/s390/kernel/vdso64/vdso_user_wrapper.S
@@ -13,10 +13,7 @@
  * for details.
  */
 .macro vdso_func func
-	.globl __kernel_\func
-	.type  __kernel_\func,@function
-	__ALIGN
-__kernel_\func:
+SYM_FUNC_START(__kernel_\func)
 	CFI_STARTPROC
 	aghi	%r15,-STACK_FRAME_VDSO_OVERHEAD
 	CFI_DEF_CFA_OFFSET (STACK_FRAME_USER_OVERHEAD + STACK_FRAME_VDSO_OVERHEAD)
@@ -32,7 +29,7 @@ __kernel_\func:
 	CFI_RESTORE 15
 	br	%r14
 	CFI_ENDPROC
-	.size	__kernel_\func,.-__kernel_\func
+SYM_FUNC_END(__kernel_\func)
 .endm
 
 vdso_func gettimeofday
@@ -41,16 +38,13 @@ vdso_func clock_gettime
 vdso_func getcpu
 
 .macro vdso_syscall func,syscall
-	.globl __kernel_\func
-	.type  __kernel_\func,@function
-	__ALIGN
-__kernel_\func:
+SYM_FUNC_START(__kernel_\func)
 	CFI_STARTPROC
 	svc	\syscall
 	/* Make sure we notice when a syscall returns, which shouldn't happen */
 	.word	0
 	CFI_ENDPROC
-	.size	__kernel_\func,.-__kernel_\func
+SYM_FUNC_END(__kernel_\func)
 .endm
 
 vdso_syscall restart_syscall,__NR_restart_syscall
diff --git a/arch/s390/kernel/vdso64/vgetrandom-chacha.S b/arch/s390/kernel/vdso64/vgetrandom-chacha.S
new file mode 100644
index 000000000000..09c034c2f853
--- /dev/null
+++ b/arch/s390/kernel/vdso64/vgetrandom-chacha.S
@@ -0,0 +1,181 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#include <linux/stringify.h>
+#include <linux/linkage.h>
+#include <asm/alternative.h>
+#include <asm/dwarf.h>
+#include <asm/fpu-insn.h>
+
+#define STATE0	%v0
+#define STATE1	%v1
+#define STATE2	%v2
+#define STATE3	%v3
+#define COPY0	%v4
+#define COPY1	%v5
+#define COPY2	%v6
+#define COPY3	%v7
+#define BEPERM	%v19
+#define TMP0	%v20
+#define TMP1	%v21
+#define TMP2	%v22
+#define TMP3	%v23
+
+	.section .rodata
+
+	.balign 32
+SYM_DATA_START_LOCAL(chacha20_constants)
+	.long	0x61707865,0x3320646e,0x79622d32,0x6b206574 # endian-neutral
+	.long	0x03020100,0x07060504,0x0b0a0908,0x0f0e0d0c # byte swap
+SYM_DATA_END(chacha20_constants)
+
+	.text
+/*
+ * s390 ChaCha20 implementation meant for vDSO. Produces a given positive
+ * number of blocks of output with nonce 0, taking an input key and 8-bytes
+ * counter. Does not spill to the stack.
+ *
+ * void __arch_chacha20_blocks_nostack(uint8_t *dst_bytes,
+ *				       const uint8_t *key,
+ *				       uint32_t *counter,
+ *				       size_t nblocks)
+ */
+SYM_FUNC_START(__arch_chacha20_blocks_nostack)
+	CFI_STARTPROC
+	larl	%r1,chacha20_constants
+
+	/* COPY0 = "expand 32-byte k" */
+	VL	COPY0,0,,%r1
+
+	/* BEPERM = byte selectors for VPERM */
+	ALTERNATIVE __stringify(VL BEPERM,16,,%r1), "brcl 0,0", ALT_FACILITY(148)
+
+	/* COPY1,COPY2 = key */
+	VLM	COPY1,COPY2,0,%r3
+
+	/* COPY3 = counter || zero nonce  */
+	lg	%r3,0(%r4)
+	VZERO	COPY3
+	VLVGG	COPY3,%r3,0
+
+	lghi	%r1,0
+.Lblock:
+	VLR	STATE0,COPY0
+	VLR	STATE1,COPY1
+	VLR	STATE2,COPY2
+	VLR	STATE3,COPY3
+
+	lghi	%r0,10
+.Ldoubleround:
+	/* STATE0 += STATE1, STATE3 = rotl32(STATE3 ^ STATE0, 16) */
+	VAF	STATE0,STATE0,STATE1
+	VX	STATE3,STATE3,STATE0
+	VERLLF	STATE3,STATE3,16
+
+	/* STATE2 += STATE3, STATE1 = rotl32(STATE1 ^ STATE2, 12) */
+	VAF	STATE2,STATE2,STATE3
+	VX	STATE1,STATE1,STATE2
+	VERLLF	STATE1,STATE1,12
+
+	/* STATE0 += STATE1, STATE3 = rotl32(STATE3 ^ STATE0, 8) */
+	VAF	STATE0,STATE0,STATE1
+	VX	STATE3,STATE3,STATE0
+	VERLLF	STATE3,STATE3,8
+
+	/* STATE2 += STATE3, STATE1 = rotl32(STATE1 ^ STATE2, 7) */
+	VAF	STATE2,STATE2,STATE3
+	VX	STATE1,STATE1,STATE2
+	VERLLF	STATE1,STATE1,7
+
+	/* STATE1[0,1,2,3] = STATE1[1,2,3,0] */
+	VSLDB	STATE1,STATE1,STATE1,4
+	/* STATE2[0,1,2,3] = STATE2[2,3,0,1] */
+	VSLDB	STATE2,STATE2,STATE2,8
+	/* STATE3[0,1,2,3] = STATE3[3,0,1,2] */
+	VSLDB	STATE3,STATE3,STATE3,12
+
+	/* STATE0 += STATE1, STATE3 = rotl32(STATE3 ^ STATE0, 16) */
+	VAF	STATE0,STATE0,STATE1
+	VX	STATE3,STATE3,STATE0
+	VERLLF	STATE3,STATE3,16
+
+	/* STATE2 += STATE3, STATE1 = rotl32(STATE1 ^ STATE2, 12) */
+	VAF	STATE2,STATE2,STATE3
+	VX	STATE1,STATE1,STATE2
+	VERLLF	STATE1,STATE1,12
+
+	/* STATE0 += STATE1, STATE3 = rotl32(STATE3 ^ STATE0, 8) */
+	VAF	STATE0,STATE0,STATE1
+	VX	STATE3,STATE3,STATE0
+	VERLLF	STATE3,STATE3,8
+
+	/* STATE2 += STATE3, STATE1 = rotl32(STATE1 ^ STATE2, 7) */
+	VAF	STATE2,STATE2,STATE3
+	VX	STATE1,STATE1,STATE2
+	VERLLF	STATE1,STATE1,7
+
+	/* STATE1[0,1,2,3] = STATE1[3,0,1,2] */
+	VSLDB	STATE1,STATE1,STATE1,12
+	/* STATE2[0,1,2,3] = STATE2[2,3,0,1] */
+	VSLDB	STATE2,STATE2,STATE2,8
+	/* STATE3[0,1,2,3] = STATE3[1,2,3,0] */
+	VSLDB	STATE3,STATE3,STATE3,4
+	brctg	%r0,.Ldoubleround
+
+	/* OUTPUT0 = STATE0 + COPY0 */
+	VAF	STATE0,STATE0,COPY0
+	/* OUTPUT1 = STATE1 + COPY1 */
+	VAF	STATE1,STATE1,COPY1
+	/* OUTPUT2 = STATE2 + COPY2 */
+	VAF	STATE2,STATE2,COPY2
+	/* OUTPUT3 = STATE3 + COPY3 */
+	VAF	STATE3,STATE3,COPY3
+
+	ALTERNATIVE							\
+		__stringify(						\
+		/* Convert STATE to little endian and store to OUTPUT */\
+		VPERM	TMP0,STATE0,STATE0,BEPERM;			\
+		VPERM	TMP1,STATE1,STATE1,BEPERM;			\
+		VPERM	TMP2,STATE2,STATE2,BEPERM;			\
+		VPERM	TMP3,STATE3,STATE3,BEPERM;			\
+		VSTM	TMP0,TMP3,0,%r2),				\
+		__stringify(						\
+		/* 32 bit wise little endian store to OUTPUT */		\
+		VSTBRF	STATE0,0,,%r2;					\
+		VSTBRF	STATE1,16,,%r2;					\
+		VSTBRF	STATE2,32,,%r2;					\
+		VSTBRF	STATE3,48,,%r2;					\
+		brcl	0,0),						\
+		ALT_FACILITY(148)
+
+	/* ++COPY3.COUNTER */
+	/* alsih %r3,1 */
+	.insn	rilu,0xcc0a00000000,%r3,1
+	alcr	%r3,%r1
+	VLVGG	COPY3,%r3,0
+
+	/* OUTPUT += 64, --NBLOCKS */
+	aghi	%r2,64
+	brctg	%r5,.Lblock
+
+	/* COUNTER = COPY3.COUNTER */
+	stg	%r3,0(%r4)
+
+	/* Zero out potentially sensitive regs */
+	VZERO	STATE0
+	VZERO	STATE1
+	VZERO	STATE2
+	VZERO	STATE3
+	VZERO	COPY1
+	VZERO	COPY2
+
+	/* Early exit if TMP0-TMP3 have not been used */
+	ALTERNATIVE "nopr", "br %r14", ALT_FACILITY(148)
+
+	VZERO	TMP0
+	VZERO	TMP1
+	VZERO	TMP2
+	VZERO	TMP3
+
+	br	%r14
+	CFI_ENDPROC
+SYM_FUNC_END(__arch_chacha20_blocks_nostack)
diff --git a/arch/s390/kernel/vdso64/vgetrandom.c b/arch/s390/kernel/vdso64/vgetrandom.c
new file mode 100644
index 000000000000..b5268b507fb5
--- /dev/null
+++ b/arch/s390/kernel/vdso64/vgetrandom.c
@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <asm/facility.h>
+#include <uapi/asm-generic/errno.h>
+#include "vdso.h"
+
+ssize_t __kernel_getrandom(void *buffer, size_t len, unsigned int flags, void *opaque_state, size_t opaque_len)
+{
+	if (test_facility(129))
+		return __cvdso_getrandom(buffer, len, flags, opaque_state, opaque_len);
+	if (unlikely(opaque_len == ~0UL && !buffer && !len && !flags))
+		return -ENOSYS;
+	return getrandom_syscall(buffer, len, flags);
+}
diff --git a/arch/s390/kernel/vmlinux.lds.S b/arch/s390/kernel/vmlinux.lds.S
index a1ce3925ec71..377b9aaf8c92 100644
--- a/arch/s390/kernel/vmlinux.lds.S
+++ b/arch/s390/kernel/vmlinux.lds.S
@@ -39,7 +39,7 @@ PHDRS {
 
 SECTIONS
 {
-	. = __START_KERNEL;
+	. = TEXT_OFFSET;
 	.text : {
 		_stext = .;		/* Start of text section */
 		_text = .;		/* Text and read-only data */
@@ -59,14 +59,6 @@ SECTIONS
 	} :text = 0x0700
 
 	RO_DATA(PAGE_SIZE)
-	.data.rel.ro : {
-		*(.data.rel.ro .data.rel.ro.*)
-	}
-	.got : {
-		__got_start = .;
-		*(.got)
-		__got_end = .;
-	}
 
 	. = ALIGN(PAGE_SIZE);
 	_sdata = .;		/* Start of data section */
@@ -80,6 +72,15 @@ SECTIONS
 	. = ALIGN(PAGE_SIZE);
 	__end_ro_after_init = .;
 
+	.data.rel.ro : {
+		*(.data.rel.ro .data.rel.ro.*)
+	}
+	.got : {
+		__got_start = .;
+		*(.got)
+		__got_end = .;
+	}
+
 	RW_DATA(0x100, PAGE_SIZE, THREAD_SIZE)
 	.data.rel : {
 		*(.data.rel*)
@@ -190,6 +191,8 @@ SECTIONS
 	. = ALIGN(PAGE_SIZE);
 	INIT_DATA_SECTION(0x100)
 
+	RUNTIME_CONST_VARIABLES
+
 	PERCPU_SECTION(0x100)
 
 	. = ALIGN(PAGE_SIZE);
@@ -219,6 +222,8 @@ SECTIONS
 		QUAD(init_mm)
 		QUAD(swapper_pg_dir)
 		QUAD(invalid_pg_dir)
+		QUAD(__alt_instructions)
+		QUAD(__alt_instructions_end)
 #ifdef CONFIG_KASAN
 		QUAD(kasan_early_shadow_page)
 		QUAD(kasan_early_shadow_pte)
diff --git a/arch/s390/kernel/vtime.c b/arch/s390/kernel/vtime.c
index ffc1db0cbf9c..234a0ba30510 100644
--- a/arch/s390/kernel/vtime.c
+++ b/arch/s390/kernel/vtime.c
@@ -35,14 +35,15 @@ static DEFINE_PER_CPU(u64, mt_scaling_jiffies);
 
 static inline void set_vtimer(u64 expires)
 {
+	struct lowcore *lc = get_lowcore();
 	u64 timer;
 
 	asm volatile(
 		"	stpt	%0\n"	/* Store current cpu timer value */
 		"	spt	%1"	/* Set new value imm. afterwards */
 		: "=Q" (timer) : "Q" (expires));
-	S390_lowcore.system_timer += S390_lowcore.last_update_timer - timer;
-	S390_lowcore.last_update_timer = expires;
+	lc->system_timer += lc->last_update_timer - timer;
+	lc->last_update_timer = expires;
 }
 
 static inline int virt_timer_forward(u64 elapsed)
@@ -117,22 +118,23 @@ static void account_system_index_scaled(struct task_struct *p, u64 cputime,
 static int do_account_vtime(struct task_struct *tsk)
 {
 	u64 timer, clock, user, guest, system, hardirq, softirq;
+	struct lowcore *lc = get_lowcore();
 
-	timer = S390_lowcore.last_update_timer;
-	clock = S390_lowcore.last_update_clock;
+	timer = lc->last_update_timer;
+	clock = lc->last_update_clock;
 	asm volatile(
 		"	stpt	%0\n"	/* Store current cpu timer value */
 		"	stckf	%1"	/* Store current tod clock value */
-		: "=Q" (S390_lowcore.last_update_timer),
-		  "=Q" (S390_lowcore.last_update_clock)
+		: "=Q" (lc->last_update_timer),
+		  "=Q" (lc->last_update_clock)
 		: : "cc");
-	clock = S390_lowcore.last_update_clock - clock;
-	timer -= S390_lowcore.last_update_timer;
+	clock = lc->last_update_clock - clock;
+	timer -= lc->last_update_timer;
 
 	if (hardirq_count())
-		S390_lowcore.hardirq_timer += timer;
+		lc->hardirq_timer += timer;
 	else
-		S390_lowcore.system_timer += timer;
+		lc->system_timer += timer;
 
 	/* Update MT utilization calculation */
 	if (smp_cpu_mtid &&
@@ -141,16 +143,16 @@ static int do_account_vtime(struct task_struct *tsk)
 
 	/* Calculate cputime delta */
 	user = update_tsk_timer(&tsk->thread.user_timer,
-				READ_ONCE(S390_lowcore.user_timer));
+				READ_ONCE(lc->user_timer));
 	guest = update_tsk_timer(&tsk->thread.guest_timer,
-				 READ_ONCE(S390_lowcore.guest_timer));
+				 READ_ONCE(lc->guest_timer));
 	system = update_tsk_timer(&tsk->thread.system_timer,
-				  READ_ONCE(S390_lowcore.system_timer));
+				  READ_ONCE(lc->system_timer));
 	hardirq = update_tsk_timer(&tsk->thread.hardirq_timer,
-				   READ_ONCE(S390_lowcore.hardirq_timer));
+				   READ_ONCE(lc->hardirq_timer));
 	softirq = update_tsk_timer(&tsk->thread.softirq_timer,
-				   READ_ONCE(S390_lowcore.softirq_timer));
-	S390_lowcore.steal_timer +=
+				   READ_ONCE(lc->softirq_timer));
+	lc->steal_timer +=
 		clock - user - guest - system - hardirq - softirq;
 
 	/* Push account value */
@@ -176,17 +178,19 @@ static int do_account_vtime(struct task_struct *tsk)
 
 void vtime_task_switch(struct task_struct *prev)
 {
+	struct lowcore *lc = get_lowcore();
+
 	do_account_vtime(prev);
-	prev->thread.user_timer = S390_lowcore.user_timer;
-	prev->thread.guest_timer = S390_lowcore.guest_timer;
-	prev->thread.system_timer = S390_lowcore.system_timer;
-	prev->thread.hardirq_timer = S390_lowcore.hardirq_timer;
-	prev->thread.softirq_timer = S390_lowcore.softirq_timer;
-	S390_lowcore.user_timer = current->thread.user_timer;
-	S390_lowcore.guest_timer = current->thread.guest_timer;
-	S390_lowcore.system_timer = current->thread.system_timer;
-	S390_lowcore.hardirq_timer = current->thread.hardirq_timer;
-	S390_lowcore.softirq_timer = current->thread.softirq_timer;
+	prev->thread.user_timer = lc->user_timer;
+	prev->thread.guest_timer = lc->guest_timer;
+	prev->thread.system_timer = lc->system_timer;
+	prev->thread.hardirq_timer = lc->hardirq_timer;
+	prev->thread.softirq_timer = lc->softirq_timer;
+	lc->user_timer = current->thread.user_timer;
+	lc->guest_timer = current->thread.guest_timer;
+	lc->system_timer = current->thread.system_timer;
+	lc->hardirq_timer = current->thread.hardirq_timer;
+	lc->softirq_timer = current->thread.softirq_timer;
 }
 
 /*
@@ -196,28 +200,29 @@ void vtime_task_switch(struct task_struct *prev)
  */
 void vtime_flush(struct task_struct *tsk)
 {
+	struct lowcore *lc = get_lowcore();
 	u64 steal, avg_steal;
 
 	if (do_account_vtime(tsk))
 		virt_timer_expire();
 
-	steal = S390_lowcore.steal_timer;
-	avg_steal = S390_lowcore.avg_steal_timer;
+	steal = lc->steal_timer;
+	avg_steal = lc->avg_steal_timer;
 	if ((s64) steal > 0) {
-		S390_lowcore.steal_timer = 0;
+		lc->steal_timer = 0;
 		account_steal_time(cputime_to_nsecs(steal));
 		avg_steal += steal;
 	}
-	S390_lowcore.avg_steal_timer = avg_steal / 2;
+	lc->avg_steal_timer = avg_steal / 2;
 }
 
 static u64 vtime_delta(void)
 {
-	u64 timer = S390_lowcore.last_update_timer;
-
-	S390_lowcore.last_update_timer = get_cpu_timer();
+	struct lowcore *lc = get_lowcore();
+	u64 timer = lc->last_update_timer;
 
-	return timer - S390_lowcore.last_update_timer;
+	lc->last_update_timer = get_cpu_timer();
+	return timer - lc->last_update_timer;
 }
 
 /*
@@ -226,12 +231,13 @@ static u64 vtime_delta(void)
  */
 void vtime_account_kernel(struct task_struct *tsk)
 {
+	struct lowcore *lc = get_lowcore();
 	u64 delta = vtime_delta();
 
 	if (tsk->flags & PF_VCPU)
-		S390_lowcore.guest_timer += delta;
+		lc->guest_timer += delta;
 	else
-		S390_lowcore.system_timer += delta;
+		lc->system_timer += delta;
 
 	virt_timer_forward(delta);
 }
@@ -241,7 +247,7 @@ void vtime_account_softirq(struct task_struct *tsk)
 {
 	u64 delta = vtime_delta();
 
-	S390_lowcore.softirq_timer += delta;
+	get_lowcore()->softirq_timer += delta;
 
 	virt_timer_forward(delta);
 }
@@ -250,7 +256,7 @@ void vtime_account_hardirq(struct task_struct *tsk)
 {
 	u64 delta = vtime_delta();
 
-	S390_lowcore.hardirq_timer += delta;
+	get_lowcore()->hardirq_timer += delta;
 
 	virt_timer_forward(delta);
 }
diff --git a/arch/s390/kernel/wti.c b/arch/s390/kernel/wti.c
new file mode 100644
index 000000000000..949fdbf0e8b6
--- /dev/null
+++ b/arch/s390/kernel/wti.c
@@ -0,0 +1,215 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Support for warning track interruption
+ *
+ * Copyright IBM Corp. 2023
+ */
+
+#include <linux/cpu.h>
+#include <linux/debugfs.h>
+#include <linux/kallsyms.h>
+#include <linux/smpboot.h>
+#include <linux/irq.h>
+#include <uapi/linux/sched/types.h>
+#include <asm/debug.h>
+#include <asm/diag.h>
+#include <asm/sclp.h>
+
+#define WTI_DBF_LEN 64
+
+struct wti_debug {
+	unsigned long	missed;
+	unsigned long	addr;
+	pid_t		pid;
+};
+
+struct wti_state {
+	/* debug data for s390dbf */
+	struct wti_debug	dbg;
+	/*
+	 * Represents the real-time thread responsible to
+	 * acknowledge the warning-track interrupt and trigger
+	 * preliminary and postliminary precautions.
+	 */
+	struct task_struct	*thread;
+	/*
+	 * If pending is true, the real-time thread must be scheduled.
+	 * If not, a wake up of that thread will remain a noop.
+	 */
+	bool			pending;
+};
+
+static DEFINE_PER_CPU(struct wti_state, wti_state);
+
+static debug_info_t *wti_dbg;
+
+/*
+ * During a warning-track grace period, interrupts are disabled
+ * to prevent delays of the warning-track acknowledgment.
+ *
+ * Once the CPU is physically dispatched again, interrupts are
+ * re-enabled.
+ */
+
+static void wti_irq_disable(void)
+{
+	unsigned long flags;
+	struct ctlreg cr6;
+
+	local_irq_save(flags);
+	local_ctl_store(6, &cr6);
+	/* disable all I/O interrupts */
+	cr6.val &= ~0xff000000UL;
+	local_ctl_load(6, &cr6);
+	local_irq_restore(flags);
+}
+
+static void wti_irq_enable(void)
+{
+	unsigned long flags;
+	struct ctlreg cr6;
+
+	local_irq_save(flags);
+	local_ctl_store(6, &cr6);
+	/* enable all I/O interrupts */
+	cr6.val |= 0xff000000UL;
+	local_ctl_load(6, &cr6);
+	local_irq_restore(flags);
+}
+
+static void store_debug_data(struct wti_state *st)
+{
+	struct pt_regs *regs = get_irq_regs();
+
+	st->dbg.pid = current->pid;
+	st->dbg.addr = 0;
+	if (!user_mode(regs))
+		st->dbg.addr = regs->psw.addr;
+}
+
+static void wti_interrupt(struct ext_code ext_code,
+			  unsigned int param32, unsigned long param64)
+{
+	struct wti_state *st = this_cpu_ptr(&wti_state);
+
+	inc_irq_stat(IRQEXT_WTI);
+	wti_irq_disable();
+	store_debug_data(st);
+	st->pending = true;
+	wake_up_process(st->thread);
+}
+
+static int wti_pending(unsigned int cpu)
+{
+	struct wti_state *st = per_cpu_ptr(&wti_state, cpu);
+
+	return st->pending;
+}
+
+static void wti_dbf_grace_period(struct wti_state *st)
+{
+	struct wti_debug *wdi = &st->dbg;
+	char buf[WTI_DBF_LEN];
+
+	if (wdi->addr)
+		snprintf(buf, sizeof(buf), "%d %pS", wdi->pid, (void *)wdi->addr);
+	else
+		snprintf(buf, sizeof(buf), "%d <user>", wdi->pid);
+	debug_text_event(wti_dbg, 2, buf);
+	wdi->missed++;
+}
+
+static int wti_show(struct seq_file *seq, void *v)
+{
+	struct wti_state *st;
+	int cpu;
+
+	cpus_read_lock();
+	seq_puts(seq, "       ");
+	for_each_online_cpu(cpu)
+		seq_printf(seq, "CPU%-8d", cpu);
+	seq_putc(seq, '\n');
+	for_each_online_cpu(cpu) {
+		st = per_cpu_ptr(&wti_state, cpu);
+		seq_printf(seq, " %10lu", st->dbg.missed);
+	}
+	seq_putc(seq, '\n');
+	cpus_read_unlock();
+	return 0;
+}
+DEFINE_SHOW_ATTRIBUTE(wti);
+
+static void wti_thread_fn(unsigned int cpu)
+{
+	struct wti_state *st = per_cpu_ptr(&wti_state, cpu);
+
+	st->pending = false;
+	/*
+	 * Yield CPU voluntarily to the hypervisor. Control
+	 * resumes when hypervisor decides to dispatch CPU
+	 * to this LPAR again.
+	 */
+	if (diag49c(DIAG49C_SUBC_ACK))
+		wti_dbf_grace_period(st);
+	wti_irq_enable();
+}
+
+static struct smp_hotplug_thread wti_threads = {
+	.store			= &wti_state.thread,
+	.thread_should_run	= wti_pending,
+	.thread_fn		= wti_thread_fn,
+	.thread_comm		= "cpuwti/%u",
+	.selfparking		= false,
+};
+
+static int __init wti_init(void)
+{
+	struct sched_param wti_sched_param = { .sched_priority = MAX_RT_PRIO - 1 };
+	struct dentry *wti_dir;
+	struct wti_state *st;
+	int cpu, rc;
+
+	rc = -EOPNOTSUPP;
+	if (!sclp.has_wti)
+		goto out;
+	rc = smpboot_register_percpu_thread(&wti_threads);
+	if (WARN_ON(rc))
+		goto out;
+	for_each_online_cpu(cpu) {
+		st = per_cpu_ptr(&wti_state, cpu);
+		sched_setscheduler(st->thread, SCHED_FIFO, &wti_sched_param);
+	}
+	rc = register_external_irq(EXT_IRQ_WARNING_TRACK, wti_interrupt);
+	if (rc) {
+		pr_warn("Couldn't request external interrupt 0x1007\n");
+		goto out_thread;
+	}
+	irq_subclass_register(IRQ_SUBCLASS_WARNING_TRACK);
+	rc = diag49c(DIAG49C_SUBC_REG);
+	if (rc) {
+		pr_warn("Failed to register warning track interrupt through DIAG 49C\n");
+		rc = -EOPNOTSUPP;
+		goto out_subclass;
+	}
+	wti_dir = debugfs_create_dir("wti", arch_debugfs_dir);
+	debugfs_create_file("stat", 0400, wti_dir, NULL, &wti_fops);
+	wti_dbg = debug_register("wti", 1, 1, WTI_DBF_LEN);
+	if (!wti_dbg) {
+		rc = -ENOMEM;
+		goto out_debug_register;
+	}
+	rc = debug_register_view(wti_dbg, &debug_hex_ascii_view);
+	if (rc)
+		goto out_debug_register;
+	goto out;
+out_debug_register:
+	debug_unregister(wti_dbg);
+out_subclass:
+	irq_subclass_unregister(IRQ_SUBCLASS_WARNING_TRACK);
+	unregister_external_irq(EXT_IRQ_WARNING_TRACK, wti_interrupt);
+out_thread:
+	smpboot_unregister_percpu_thread(&wti_threads);
+out:
+	return rc;
+}
+late_initcall(wti_init);
diff --git a/arch/s390/kvm/gaccess.c b/arch/s390/kvm/gaccess.c
index 5bf3d94e9dda..e65f597e3044 100644
--- a/arch/s390/kvm/gaccess.c
+++ b/arch/s390/kvm/gaccess.c
@@ -14,167 +14,10 @@
 #include <asm/access-regs.h>
 #include <asm/fault.h>
 #include <asm/gmap.h>
+#include <asm/dat-bits.h>
 #include "kvm-s390.h"
 #include "gaccess.h"
 
-union asce {
-	unsigned long val;
-	struct {
-		unsigned long origin : 52; /* Region- or Segment-Table Origin */
-		unsigned long	 : 2;
-		unsigned long g  : 1; /* Subspace Group Control */
-		unsigned long p  : 1; /* Private Space Control */
-		unsigned long s  : 1; /* Storage-Alteration-Event Control */
-		unsigned long x  : 1; /* Space-Switch-Event Control */
-		unsigned long r  : 1; /* Real-Space Control */
-		unsigned long	 : 1;
-		unsigned long dt : 2; /* Designation-Type Control */
-		unsigned long tl : 2; /* Region- or Segment-Table Length */
-	};
-};
-
-enum {
-	ASCE_TYPE_SEGMENT = 0,
-	ASCE_TYPE_REGION3 = 1,
-	ASCE_TYPE_REGION2 = 2,
-	ASCE_TYPE_REGION1 = 3
-};
-
-union region1_table_entry {
-	unsigned long val;
-	struct {
-		unsigned long rto: 52;/* Region-Table Origin */
-		unsigned long	 : 2;
-		unsigned long p  : 1; /* DAT-Protection Bit */
-		unsigned long	 : 1;
-		unsigned long tf : 2; /* Region-Second-Table Offset */
-		unsigned long i  : 1; /* Region-Invalid Bit */
-		unsigned long	 : 1;
-		unsigned long tt : 2; /* Table-Type Bits */
-		unsigned long tl : 2; /* Region-Second-Table Length */
-	};
-};
-
-union region2_table_entry {
-	unsigned long val;
-	struct {
-		unsigned long rto: 52;/* Region-Table Origin */
-		unsigned long	 : 2;
-		unsigned long p  : 1; /* DAT-Protection Bit */
-		unsigned long	 : 1;
-		unsigned long tf : 2; /* Region-Third-Table Offset */
-		unsigned long i  : 1; /* Region-Invalid Bit */
-		unsigned long	 : 1;
-		unsigned long tt : 2; /* Table-Type Bits */
-		unsigned long tl : 2; /* Region-Third-Table Length */
-	};
-};
-
-struct region3_table_entry_fc0 {
-	unsigned long sto: 52;/* Segment-Table Origin */
-	unsigned long	 : 1;
-	unsigned long fc : 1; /* Format-Control */
-	unsigned long p  : 1; /* DAT-Protection Bit */
-	unsigned long	 : 1;
-	unsigned long tf : 2; /* Segment-Table Offset */
-	unsigned long i  : 1; /* Region-Invalid Bit */
-	unsigned long cr : 1; /* Common-Region Bit */
-	unsigned long tt : 2; /* Table-Type Bits */
-	unsigned long tl : 2; /* Segment-Table Length */
-};
-
-struct region3_table_entry_fc1 {
-	unsigned long rfaa : 33; /* Region-Frame Absolute Address */
-	unsigned long	 : 14;
-	unsigned long av : 1; /* ACCF-Validity Control */
-	unsigned long acc: 4; /* Access-Control Bits */
-	unsigned long f  : 1; /* Fetch-Protection Bit */
-	unsigned long fc : 1; /* Format-Control */
-	unsigned long p  : 1; /* DAT-Protection Bit */
-	unsigned long iep: 1; /* Instruction-Execution-Protection */
-	unsigned long	 : 2;
-	unsigned long i  : 1; /* Region-Invalid Bit */
-	unsigned long cr : 1; /* Common-Region Bit */
-	unsigned long tt : 2; /* Table-Type Bits */
-	unsigned long	 : 2;
-};
-
-union region3_table_entry {
-	unsigned long val;
-	struct region3_table_entry_fc0 fc0;
-	struct region3_table_entry_fc1 fc1;
-	struct {
-		unsigned long	 : 53;
-		unsigned long fc : 1; /* Format-Control */
-		unsigned long	 : 4;
-		unsigned long i  : 1; /* Region-Invalid Bit */
-		unsigned long cr : 1; /* Common-Region Bit */
-		unsigned long tt : 2; /* Table-Type Bits */
-		unsigned long	 : 2;
-	};
-};
-
-struct segment_entry_fc0 {
-	unsigned long pto: 53;/* Page-Table Origin */
-	unsigned long fc : 1; /* Format-Control */
-	unsigned long p  : 1; /* DAT-Protection Bit */
-	unsigned long	 : 3;
-	unsigned long i  : 1; /* Segment-Invalid Bit */
-	unsigned long cs : 1; /* Common-Segment Bit */
-	unsigned long tt : 2; /* Table-Type Bits */
-	unsigned long	 : 2;
-};
-
-struct segment_entry_fc1 {
-	unsigned long sfaa : 44; /* Segment-Frame Absolute Address */
-	unsigned long	 : 3;
-	unsigned long av : 1; /* ACCF-Validity Control */
-	unsigned long acc: 4; /* Access-Control Bits */
-	unsigned long f  : 1; /* Fetch-Protection Bit */
-	unsigned long fc : 1; /* Format-Control */
-	unsigned long p  : 1; /* DAT-Protection Bit */
-	unsigned long iep: 1; /* Instruction-Execution-Protection */
-	unsigned long	 : 2;
-	unsigned long i  : 1; /* Segment-Invalid Bit */
-	unsigned long cs : 1; /* Common-Segment Bit */
-	unsigned long tt : 2; /* Table-Type Bits */
-	unsigned long	 : 2;
-};
-
-union segment_table_entry {
-	unsigned long val;
-	struct segment_entry_fc0 fc0;
-	struct segment_entry_fc1 fc1;
-	struct {
-		unsigned long	 : 53;
-		unsigned long fc : 1; /* Format-Control */
-		unsigned long	 : 4;
-		unsigned long i  : 1; /* Segment-Invalid Bit */
-		unsigned long cs : 1; /* Common-Segment Bit */
-		unsigned long tt : 2; /* Table-Type Bits */
-		unsigned long	 : 2;
-	};
-};
-
-enum {
-	TABLE_TYPE_SEGMENT = 0,
-	TABLE_TYPE_REGION3 = 1,
-	TABLE_TYPE_REGION2 = 2,
-	TABLE_TYPE_REGION1 = 3
-};
-
-union page_table_entry {
-	unsigned long val;
-	struct {
-		unsigned long pfra : 52; /* Page-Frame Real Address */
-		unsigned long z  : 1; /* Zero Bit */
-		unsigned long i  : 1; /* Page-Invalid Bit */
-		unsigned long p  : 1; /* DAT-Protection Bit */
-		unsigned long iep: 1; /* Instruction-Execution-Protection */
-		unsigned long	 : 8;
-	};
-};
-
 /*
  * vaddress union in order to easily decode a virtual address into its
  * region first index, region second index etc. parts.
@@ -632,7 +475,7 @@ static unsigned long guest_translate(struct kvm_vcpu *vcpu, unsigned long gva,
 	iep = ctlreg0.iep && test_kvm_facility(vcpu->kvm, 130);
 	if (asce.r)
 		goto real_address;
-	ptr = asce.origin * PAGE_SIZE;
+	ptr = asce.rsto * PAGE_SIZE;
 	switch (asce.dt) {
 	case ASCE_TYPE_REGION1:
 		if (vaddr.rfx01 > asce.tl)
@@ -1379,7 +1222,7 @@ static int kvm_s390_shadow_tables(struct gmap *sg, unsigned long saddr,
 	parent = sg->parent;
 	vaddr.addr = saddr;
 	asce.val = sg->orig_asce;
-	ptr = asce.origin * PAGE_SIZE;
+	ptr = asce.rsto * PAGE_SIZE;
 	if (asce.r) {
 		*fake = 1;
 		ptr = 0;
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index 82e9631cd9ef..bb7134faaebf 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -132,6 +132,7 @@ const struct _kvm_stats_desc kvm_vcpu_stats_desc[] = {
 	STATS_DESC_COUNTER(VCPU, instruction_io_other),
 	STATS_DESC_COUNTER(VCPU, instruction_lpsw),
 	STATS_DESC_COUNTER(VCPU, instruction_lpswe),
+	STATS_DESC_COUNTER(VCPU, instruction_lpswey),
 	STATS_DESC_COUNTER(VCPU, instruction_pfmf),
 	STATS_DESC_COUNTER(VCPU, instruction_ptff),
 	STATS_DESC_COUNTER(VCPU, instruction_sck),
@@ -347,20 +348,29 @@ static inline int plo_test_bit(unsigned char nr)
 	return cc == 0;
 }
 
-static __always_inline void __insn32_query(unsigned int opcode, u8 *query)
+static __always_inline void __sortl_query(u8 (*query)[32])
 {
 	asm volatile(
 		"	lghi	0,0\n"
-		"	lgr	1,%[query]\n"
+		"	la	1,%[query]\n"
 		/* Parameter registers are ignored */
-		"	.insn	rrf,%[opc] << 16,2,4,6,0\n"
+		"	.insn	rre,0xb9380000,2,4\n"
+		: [query] "=R" (*query)
 		:
-		: [query] "d" ((unsigned long)query), [opc] "i" (opcode)
-		: "cc", "memory", "0", "1");
+		: "cc", "0", "1");
 }
 
-#define INSN_SORTL 0xb938
-#define INSN_DFLTCC 0xb939
+static __always_inline void __dfltcc_query(u8 (*query)[32])
+{
+	asm volatile(
+		"	lghi	0,0\n"
+		"	la	1,%[query]\n"
+		/* Parameter registers are ignored */
+		"	.insn	rrf,0xb9390000,2,4,6,0\n"
+		: [query] "=R" (*query)
+		:
+		: "cc", "0", "1");
+}
 
 static void __init kvm_s390_cpu_feat_init(void)
 {
@@ -414,10 +424,10 @@ static void __init kvm_s390_cpu_feat_init(void)
 			      kvm_s390_available_subfunc.kdsa);
 
 	if (test_facility(150)) /* SORTL */
-		__insn32_query(INSN_SORTL, kvm_s390_available_subfunc.sortl);
+		__sortl_query(&kvm_s390_available_subfunc.sortl);
 
 	if (test_facility(151)) /* DFLTCC */
-		__insn32_query(INSN_DFLTCC, kvm_s390_available_subfunc.dfltcc);
+		__dfltcc_query(&kvm_s390_available_subfunc.dfltcc);
 
 	if (MACHINE_HAS_ESOP)
 		allow_cpu_feat(KVM_S390_VM_CPU_FEAT_ESOP);
@@ -2996,14 +3006,9 @@ int kvm_arch_vm_ioctl(struct file *filp, unsigned int ioctl, unsigned long arg)
 		break;
 	}
 	case KVM_CREATE_IRQCHIP: {
-		struct kvm_irq_routing_entry routing;
-
 		r = -EINVAL;
-		if (kvm->arch.use_irqchip) {
-			/* Set up dummy routing. */
-			memset(&routing, 0, sizeof(routing));
-			r = kvm_set_irq_routing(kvm, &routing, 0, 0);
-		}
+		if (kvm->arch.use_irqchip)
+			r = 0;
 		break;
 	}
 	case KVM_SET_DEVICE_ATTR: {
@@ -4079,7 +4084,7 @@ static void kvm_gmap_notifier(struct gmap *gmap, unsigned long start,
 bool kvm_arch_no_poll(struct kvm_vcpu *vcpu)
 {
 	/* do not poll with more than halt_poll_max_steal percent of steal time */
-	if (S390_lowcore.avg_steal_timer * 100 / (TICK_USEC << 12) >=
+	if (get_lowcore()->avg_steal_timer * 100 / (TICK_USEC << 12) >=
 	    READ_ONCE(halt_poll_max_steal)) {
 		vcpu->stat.halt_no_poll_steal++;
 		return true;
@@ -4829,7 +4834,8 @@ static int __vcpu_run(struct kvm_vcpu *vcpu)
 			       sizeof(sie_page->pv_grregs));
 		}
 		exit_reason = sie64a(vcpu->arch.sie_block,
-				     vcpu->run->s.regs.gprs);
+				     vcpu->run->s.regs.gprs,
+				     gmap_get_enabled()->asce);
 		if (kvm_s390_pv_cpu_is_protected(vcpu)) {
 			memcpy(vcpu->run->s.regs.gprs,
 			       sie_page->pv_grregs,
@@ -5031,7 +5037,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu)
 	if (vcpu->kvm->arch.pv.dumping)
 		return -EINVAL;
 
-	if (kvm_run->immediate_exit)
+	if (!vcpu->wants_to_run)
 		return -EINTR;
 
 	if (kvm_run->kvm_valid_regs & ~KVM_SYNC_S390_VALID_FIELDS ||
@@ -5748,6 +5754,9 @@ int kvm_arch_prepare_memory_region(struct kvm *kvm,
 {
 	gpa_t size;
 
+	if (kvm_is_ucontrol(kvm))
+		return -EINVAL;
+
 	/* When we are protected, we should not change the memory slots */
 	if (kvm_s390_pv_get_handle(kvm))
 		return -EINVAL;
diff --git a/arch/s390/kvm/kvm-s390.h b/arch/s390/kvm/kvm-s390.h
index 111eb5c74784..e680c6bf0c9d 100644
--- a/arch/s390/kvm/kvm-s390.h
+++ b/arch/s390/kvm/kvm-s390.h
@@ -138,6 +138,21 @@ static inline u64 kvm_s390_get_base_disp_s(struct kvm_vcpu *vcpu, u8 *ar)
 	return (base2 ? vcpu->run->s.regs.gprs[base2] : 0) + disp2;
 }
 
+static inline u64 kvm_s390_get_base_disp_siy(struct kvm_vcpu *vcpu, u8 *ar)
+{
+	u32 base1 = vcpu->arch.sie_block->ipb >> 28;
+	s64 disp1;
+
+	/* The displacement is a 20bit _SIGNED_ value */
+	disp1 = sign_extend64(((vcpu->arch.sie_block->ipb & 0x0fff0000) >> 16) +
+			      ((vcpu->arch.sie_block->ipb & 0xff00) << 4), 19);
+
+	if (ar)
+		*ar = base1;
+
+	return (base1 ? vcpu->run->s.regs.gprs[base1] : 0) + disp1;
+}
+
 static inline void kvm_s390_get_base_disp_sse(struct kvm_vcpu *vcpu,
 					      u64 *address1, u64 *address2,
 					      u8 *ar_b1, u8 *ar_b2)
@@ -252,7 +267,12 @@ static inline unsigned long kvm_s390_get_gfn_end(struct kvm_memslots *slots)
 
 static inline u32 kvm_s390_get_gisa_desc(struct kvm *kvm)
 {
-	u32 gd = virt_to_phys(kvm->arch.gisa_int.origin);
+	u32 gd;
+
+	if (!kvm->arch.gisa_int.origin)
+		return 0;
+
+	gd = virt_to_phys(kvm->arch.gisa_int.origin);
 
 	if (gd && sclp.has_gisaf)
 		gd |= GISA_FORMAT1;
diff --git a/arch/s390/kvm/priv.c b/arch/s390/kvm/priv.c
index 1be19cc9d73c..1a49b89706f8 100644
--- a/arch/s390/kvm/priv.c
+++ b/arch/s390/kvm/priv.c
@@ -797,6 +797,36 @@ static int handle_lpswe(struct kvm_vcpu *vcpu)
 	return 0;
 }
 
+static int handle_lpswey(struct kvm_vcpu *vcpu)
+{
+	psw_t new_psw;
+	u64 addr;
+	int rc;
+	u8 ar;
+
+	vcpu->stat.instruction_lpswey++;
+
+	if (!test_kvm_facility(vcpu->kvm, 193))
+		return kvm_s390_inject_program_int(vcpu, PGM_OPERATION);
+
+	if (vcpu->arch.sie_block->gpsw.mask & PSW_MASK_PSTATE)
+		return kvm_s390_inject_program_int(vcpu, PGM_PRIVILEGED_OP);
+
+	addr = kvm_s390_get_base_disp_siy(vcpu, &ar);
+	if (addr & 7)
+		return kvm_s390_inject_program_int(vcpu, PGM_SPECIFICATION);
+
+	rc = read_guest(vcpu, addr, ar, &new_psw, sizeof(new_psw));
+	if (rc)
+		return kvm_s390_inject_prog_cond(vcpu, rc);
+
+	vcpu->arch.sie_block->gpsw = new_psw;
+	if (!is_valid_psw(&vcpu->arch.sie_block->gpsw))
+		return kvm_s390_inject_program_int(vcpu, PGM_SPECIFICATION);
+
+	return 0;
+}
+
 static int handle_stidp(struct kvm_vcpu *vcpu)
 {
 	u64 stidp_data = vcpu->kvm->arch.model.cpuid;
@@ -1462,6 +1492,8 @@ int kvm_s390_handle_eb(struct kvm_vcpu *vcpu)
 	case 0x61:
 	case 0x62:
 		return handle_ri(vcpu);
+	case 0x71:
+		return handle_lpswey(vcpu);
 	default:
 		return -EOPNOTSUPP;
 	}
diff --git a/arch/s390/kvm/vsie.c b/arch/s390/kvm/vsie.c
index c9ecae830634..89cafea4c41f 100644
--- a/arch/s390/kvm/vsie.c
+++ b/arch/s390/kvm/vsie.c
@@ -1150,7 +1150,7 @@ static int do_vsie_run(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page)
 	vcpu->arch.sie_block->prog0c |= PROG_IN_SIE;
 	barrier();
 	if (!kvm_s390_vcpu_sie_inhibited(vcpu))
-		rc = sie64a(scb_s, vcpu->run->s.regs.gprs);
+		rc = sie64a(scb_s, vcpu->run->s.regs.gprs, gmap_get_enabled()->asce);
 	barrier();
 	vcpu->arch.sie_block->prog0c &= ~PROG_IN_SIE;
 
@@ -1304,10 +1304,24 @@ static int vsie_run(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page)
 
 		if (rc == -EAGAIN)
 			rc = 0;
-		if (rc || scb_s->icptcode || signal_pending(current) ||
+
+		/*
+		 * Exit the loop if the guest needs to process the intercept
+		 */
+		if (rc || scb_s->icptcode)
+			break;
+
+		/*
+		 * Exit the loop if the host needs to process an intercept,
+		 * but rewind the PSW to re-enter SIE once that's completed
+		 * instead of passing a "no action" intercept to the guest.
+		 */
+		if (signal_pending(current) ||
 		    kvm_s390_vcpu_has_irq(vcpu, 0) ||
-		    kvm_s390_vcpu_sie_inhibited(vcpu))
+		    kvm_s390_vcpu_sie_inhibited(vcpu)) {
+			kvm_s390_rewind_psw(vcpu, 4);
 			break;
+		}
 		cond_resched();
 	}
 
@@ -1426,8 +1440,10 @@ int kvm_s390_handle_vsie(struct kvm_vcpu *vcpu)
 		return kvm_s390_inject_program_int(vcpu, PGM_SPECIFICATION);
 
 	if (signal_pending(current) || kvm_s390_vcpu_has_irq(vcpu, 0) ||
-	    kvm_s390_vcpu_sie_inhibited(vcpu))
+	    kvm_s390_vcpu_sie_inhibited(vcpu)) {
+		kvm_s390_rewind_psw(vcpu, 4);
 		return 0;
+	}
 
 	vsie_page = get_vsie_page(vcpu->kvm, scb_addr);
 	if (IS_ERR(vsie_page))
diff --git a/arch/s390/lib/spinlock.c b/arch/s390/lib/spinlock.c
index 81c53440b3e6..9f86ad8fa8b4 100644
--- a/arch/s390/lib/spinlock.c
+++ b/arch/s390/lib/spinlock.c
@@ -75,7 +75,7 @@ static inline int arch_load_niai4(int *lock)
 	int owner;
 
 	asm_inline volatile(
-		ALTERNATIVE("nop", ".insn rre,0xb2fa0000,4,0", 49) /* NIAI 4 */
+		ALTERNATIVE("nop", ".insn rre,0xb2fa0000,4,0", ALT_FACILITY(49)) /* NIAI 4 */
 		"	l	%0,%1\n"
 		: "=d" (owner) : "Q" (*lock) : "memory");
 	return owner;
@@ -86,7 +86,7 @@ static inline int arch_cmpxchg_niai8(int *lock, int old, int new)
 	int expected = old;
 
 	asm_inline volatile(
-		ALTERNATIVE("nop", ".insn rre,0xb2fa0000,8,0", 49) /* NIAI 8 */
+		ALTERNATIVE("nop", ".insn rre,0xb2fa0000,8,0", ALT_FACILITY(49)) /* NIAI 8 */
 		"	cs	%0,%3,%1\n"
 		: "=d" (old), "=Q" (*lock)
 		: "0" (old), "d" (new), "Q" (*lock)
@@ -119,7 +119,7 @@ static inline void arch_spin_lock_queued(arch_spinlock_t *lp)
 	struct spin_wait *node, *next;
 	int lockval, ix, node_id, tail_id, old, new, owner, count;
 
-	ix = S390_lowcore.spinlock_index++;
+	ix = get_lowcore()->spinlock_index++;
 	barrier();
 	lockval = SPINLOCK_LOCKVAL;	/* cpu + 1 */
 	node = this_cpu_ptr(&spin_wait[ix]);
@@ -205,7 +205,7 @@ static inline void arch_spin_lock_queued(arch_spinlock_t *lp)
 	}
 
  out:
-	S390_lowcore.spinlock_index--;
+	get_lowcore()->spinlock_index--;
 }
 
 static inline void arch_spin_lock_classic(arch_spinlock_t *lp)
diff --git a/arch/s390/lib/test_kprobes.c b/arch/s390/lib/test_kprobes.c
index 9e62d62812e5..9021298c3e8a 100644
--- a/arch/s390/lib/test_kprobes.c
+++ b/arch/s390/lib/test_kprobes.c
@@ -72,4 +72,5 @@ static struct kunit_suite kprobes_test_suite = {
 
 kunit_test_suites(&kprobes_test_suite);
 
+MODULE_DESCRIPTION("KUnit tests for kprobes");
 MODULE_LICENSE("GPL");
diff --git a/arch/s390/lib/test_modules.c b/arch/s390/lib/test_modules.c
index 9894009fc1f2..f96b6a3737e7 100644
--- a/arch/s390/lib/test_modules.c
+++ b/arch/s390/lib/test_modules.c
@@ -29,4 +29,5 @@ static struct kunit_suite modules_test_suite = {
 
 kunit_test_suites(&modules_test_suite);
 
+MODULE_DESCRIPTION("KUnit test that modules with many relocations are loaded properly");
 MODULE_LICENSE("GPL");
diff --git a/arch/s390/lib/test_unwind.c b/arch/s390/lib/test_unwind.c
index 2848e3fb2ff5..8b7f981e6f34 100644
--- a/arch/s390/lib/test_unwind.c
+++ b/arch/s390/lib/test_unwind.c
@@ -356,7 +356,7 @@ static noinline int unwindme_func2(struct unwindme *u)
 	if (u->flags & UWM_SWITCH_STACK) {
 		local_irq_save(flags);
 		local_mcck_save(mflags);
-		rc = call_on_stack(1, S390_lowcore.nodat_stack,
+		rc = call_on_stack(1, get_lowcore()->nodat_stack,
 				   int, unwindme_func3, struct unwindme *, u);
 		local_mcck_restore(mflags);
 		local_irq_restore(flags);
@@ -519,4 +519,5 @@ static struct kunit_suite test_unwind_suite = {
 
 kunit_test_suites(&test_unwind_suite);
 
+MODULE_DESCRIPTION("KUnit test for unwind_for_each_frame");
 MODULE_LICENSE("GPL");
diff --git a/arch/s390/lib/uaccess.c b/arch/s390/lib/uaccess.c
index 61d8dcd95bbc..c7c269d5c491 100644
--- a/arch/s390/lib/uaccess.c
+++ b/arch/s390/lib/uaccess.c
@@ -21,13 +21,13 @@ void debug_user_asce(int exit)
 
 	local_ctl_store(1, &cr1);
 	local_ctl_store(7, &cr7);
-	if (cr1.val == S390_lowcore.kernel_asce.val && cr7.val == S390_lowcore.user_asce.val)
+	if (cr1.val == get_lowcore()->kernel_asce.val && cr7.val == get_lowcore()->user_asce.val)
 		return;
 	panic("incorrect ASCE on kernel %s\n"
 	      "cr1:    %016lx cr7:  %016lx\n"
 	      "kernel: %016lx user: %016lx\n",
 	      exit ? "exit" : "entry", cr1.val, cr7.val,
-	      S390_lowcore.kernel_asce.val, S390_lowcore.user_asce.val);
+	      get_lowcore()->kernel_asce.val, get_lowcore()->user_asce.val);
 }
 #endif /*CONFIG_DEBUG_ENTRY */
 
diff --git a/arch/s390/mm/cmm.c b/arch/s390/mm/cmm.c
index f8b13f247646..d01724a715d0 100644
--- a/arch/s390/mm/cmm.c
+++ b/arch/s390/mm/cmm.c
@@ -95,11 +95,12 @@ static long cmm_alloc_pages(long nr, long *counter,
 		(*counter)++;
 		spin_unlock(&cmm_lock);
 		nr--;
+		cond_resched();
 	}
 	return nr;
 }
 
-static long cmm_free_pages(long nr, long *counter, struct cmm_page_array **list)
+static long __cmm_free_pages(long nr, long *counter, struct cmm_page_array **list)
 {
 	struct cmm_page_array *pa;
 	unsigned long addr;
@@ -123,6 +124,21 @@ static long cmm_free_pages(long nr, long *counter, struct cmm_page_array **list)
 	return nr;
 }
 
+static long cmm_free_pages(long nr, long *counter, struct cmm_page_array **list)
+{
+	long inc = 0;
+
+	while (nr) {
+		inc = min(256L, nr);
+		nr -= inc;
+		inc = __cmm_free_pages(inc, counter, list);
+		if (inc)
+			break;
+		cond_resched();
+	}
+	return nr + inc;
+}
+
 static int cmm_oom_notify(struct notifier_block *self,
 			  unsigned long dummy, void *parm)
 {
@@ -243,7 +259,7 @@ static int cmm_skip_blanks(char *cp, char **endp)
 	return str != cp;
 }
 
-static int cmm_pages_handler(struct ctl_table *ctl, int write,
+static int cmm_pages_handler(const struct ctl_table *ctl, int write,
 			     void *buffer, size_t *lenp, loff_t *ppos)
 {
 	long nr = cmm_get_pages();
@@ -262,7 +278,7 @@ static int cmm_pages_handler(struct ctl_table *ctl, int write,
 	return 0;
 }
 
-static int cmm_timed_pages_handler(struct ctl_table *ctl, int write,
+static int cmm_timed_pages_handler(const struct ctl_table *ctl, int write,
 				   void *buffer, size_t *lenp,
 				   loff_t *ppos)
 {
@@ -282,7 +298,7 @@ static int cmm_timed_pages_handler(struct ctl_table *ctl, int write,
 	return 0;
 }
 
-static int cmm_timeout_handler(struct ctl_table *ctl, int write,
+static int cmm_timeout_handler(const struct ctl_table *ctl, int write,
 			       void *buffer, size_t *lenp, loff_t *ppos)
 {
 	char buf[64], *p;
@@ -427,4 +443,5 @@ static void __exit cmm_exit(void)
 }
 module_exit(cmm_exit);
 
+MODULE_DESCRIPTION("Cooperative memory management interface");
 MODULE_LICENSE("GPL");
diff --git a/arch/s390/mm/dump_pagetables.c b/arch/s390/mm/dump_pagetables.c
index ffd07ed7b4af..fa54f3bc0c8d 100644
--- a/arch/s390/mm/dump_pagetables.c
+++ b/arch/s390/mm/dump_pagetables.c
@@ -3,6 +3,7 @@
 #include <linux/ptdump.h>
 #include <linux/seq_file.h>
 #include <linux/debugfs.h>
+#include <linux/sort.h>
 #include <linux/mm.h>
 #include <linux/kfence.h>
 #include <linux/kasan.h>
@@ -15,68 +16,14 @@
 static unsigned long max_addr;
 
 struct addr_marker {
+	int is_start;
 	unsigned long start_address;
+	unsigned long size;
 	const char *name;
 };
 
-enum address_markers_idx {
-	IDENTITY_BEFORE_NR = 0,
-	IDENTITY_BEFORE_END_NR,
-	AMODE31_START_NR,
-	AMODE31_END_NR,
-	KERNEL_START_NR,
-	KERNEL_END_NR,
-#ifdef CONFIG_KFENCE
-	KFENCE_START_NR,
-	KFENCE_END_NR,
-#endif
-	IDENTITY_AFTER_NR,
-	IDENTITY_AFTER_END_NR,
-	VMEMMAP_NR,
-	VMEMMAP_END_NR,
-	VMALLOC_NR,
-	VMALLOC_END_NR,
-	MODULES_NR,
-	MODULES_END_NR,
-	ABS_LOWCORE_NR,
-	ABS_LOWCORE_END_NR,
-	MEMCPY_REAL_NR,
-	MEMCPY_REAL_END_NR,
-#ifdef CONFIG_KASAN
-	KASAN_SHADOW_START_NR,
-	KASAN_SHADOW_END_NR,
-#endif
-};
-
-static struct addr_marker address_markers[] = {
-	[IDENTITY_BEFORE_NR]	= {0, "Identity Mapping Start"},
-	[IDENTITY_BEFORE_END_NR] = {(unsigned long)_stext, "Identity Mapping End"},
-	[AMODE31_START_NR]	= {0, "Amode31 Area Start"},
-	[AMODE31_END_NR]	= {0, "Amode31 Area End"},
-	[KERNEL_START_NR]	= {(unsigned long)_stext, "Kernel Image Start"},
-	[KERNEL_END_NR]		= {(unsigned long)_end, "Kernel Image End"},
-#ifdef CONFIG_KFENCE
-	[KFENCE_START_NR]	= {0, "KFence Pool Start"},
-	[KFENCE_END_NR]		= {0, "KFence Pool End"},
-#endif
-	[IDENTITY_AFTER_NR]	= {(unsigned long)_end, "Identity Mapping Start"},
-	[IDENTITY_AFTER_END_NR]	= {0, "Identity Mapping End"},
-	[VMEMMAP_NR]		= {0, "vmemmap Area Start"},
-	[VMEMMAP_END_NR]	= {0, "vmemmap Area End"},
-	[VMALLOC_NR]		= {0, "vmalloc Area Start"},
-	[VMALLOC_END_NR]	= {0, "vmalloc Area End"},
-	[MODULES_NR]		= {0, "Modules Area Start"},
-	[MODULES_END_NR]	= {0, "Modules Area End"},
-	[ABS_LOWCORE_NR]	= {0, "Lowcore Area Start"},
-	[ABS_LOWCORE_END_NR]	= {0, "Lowcore Area End"},
-	[MEMCPY_REAL_NR]	= {0, "Real Memory Copy Area Start"},
-	[MEMCPY_REAL_END_NR]	= {0, "Real Memory Copy Area End"},
-#ifdef CONFIG_KASAN
-	[KASAN_SHADOW_START_NR]	= {KASAN_SHADOW_START, "Kasan Shadow Start"},
-	[KASAN_SHADOW_END_NR]	= {KASAN_SHADOW_END, "Kasan Shadow End"},
-#endif
-	{ -1, NULL }
-};
+static struct addr_marker *markers;
+static unsigned int markers_cnt;
 
 struct pg_state {
 	struct ptdump_state ptdump;
@@ -143,6 +90,20 @@ static void note_prot_wx(struct pg_state *st, unsigned long addr)
 	st->wx_pages += (addr - st->start_address) / PAGE_SIZE;
 }
 
+static void note_page_update_state(struct pg_state *st, unsigned long addr, unsigned int prot, int level)
+{
+	struct seq_file *m = st->seq;
+
+	while (addr >= st->marker[1].start_address) {
+		st->marker++;
+		pt_dump_seq_printf(m, "---[ %s %s ]---\n", st->marker->name,
+				   st->marker->is_start ? "Start" : "End");
+	}
+	st->start_address = addr;
+	st->current_prot = prot;
+	st->level = level;
+}
+
 static void note_page(struct ptdump_state *pt_st, unsigned long addr, int level, u64 val)
 {
 	int width = sizeof(unsigned long) * 2;
@@ -165,10 +126,8 @@ static void note_page(struct ptdump_state *pt_st, unsigned long addr, int level,
 	if (level == -1)
 		addr = max_addr;
 	if (st->level == -1) {
-		pt_dump_seq_printf(m, "---[ %s ]---\n", st->marker->name);
-		st->start_address = addr;
-		st->current_prot = prot;
-		st->level = level;
+		pt_dump_seq_puts(m, "---[ Kernel Virtual Address Space ]---\n");
+		note_page_update_state(st, addr, prot, level);
 	} else if (prot != st->current_prot || level != st->level ||
 		   addr >= st->marker[1].start_address) {
 		note_prot_wx(st, addr);
@@ -182,13 +141,7 @@ static void note_page(struct ptdump_state *pt_st, unsigned long addr, int level,
 		}
 		pt_dump_seq_printf(m, "%9lu%c ", delta, *unit);
 		print_prot(m, st->current_prot, st->level);
-		while (addr >= st->marker[1].start_address) {
-			st->marker++;
-			pt_dump_seq_printf(m, "---[ %s ]---\n", st->marker->name);
-		}
-		st->start_address = addr;
-		st->current_prot = prot;
-		st->level = level;
+		note_page_update_state(st, addr, prot, level);
 	}
 }
 
@@ -247,7 +200,7 @@ static int ptdump_show(struct seq_file *m, void *v)
 		.check_wx = false,
 		.wx_pages = 0,
 		.start_address = 0,
-		.marker = address_markers,
+		.marker = markers,
 	};
 
 	get_online_mems();
@@ -260,22 +213,66 @@ static int ptdump_show(struct seq_file *m, void *v)
 DEFINE_SHOW_ATTRIBUTE(ptdump);
 #endif /* CONFIG_PTDUMP_DEBUGFS */
 
-/*
- * Heapsort from lib/sort.c is not a stable sorting algorithm, do a simple
- * insertion sort to preserve the original order of markers with the same
- * start address.
- */
-static void sort_address_markers(void)
+static int ptdump_cmp(const void *a, const void *b)
 {
-	struct addr_marker tmp;
-	int i, j;
+	const struct addr_marker *ama = a;
+	const struct addr_marker *amb = b;
 
-	for (i = 1; i < ARRAY_SIZE(address_markers) - 1; i++) {
-		tmp = address_markers[i];
-		for (j = i - 1; j >= 0 && address_markers[j].start_address > tmp.start_address; j--)
-			address_markers[j + 1] = address_markers[j];
-		address_markers[j + 1] = tmp;
+	if (ama->start_address > amb->start_address)
+		return 1;
+	if (ama->start_address < amb->start_address)
+		return -1;
+	/*
+	 * If the start addresses of two markers are identical sort markers in an
+	 * order that considers areas contained within other areas correctly.
+	 */
+	if (ama->is_start && amb->is_start) {
+		if (ama->size > amb->size)
+			return -1;
+		if (ama->size < amb->size)
+			return 1;
+		return 0;
 	}
+	if (!ama->is_start && !amb->is_start) {
+		if (ama->size > amb->size)
+			return 1;
+		if (ama->size < amb->size)
+			return -1;
+		return 0;
+	}
+	if (ama->is_start)
+		return 1;
+	if (amb->is_start)
+		return -1;
+	return 0;
+}
+
+static int add_marker(unsigned long start, unsigned long end, const char *name)
+{
+	size_t oldsize, newsize;
+
+	oldsize = markers_cnt * sizeof(*markers);
+	newsize = oldsize + 2 * sizeof(*markers);
+	if (!oldsize)
+		markers = kvmalloc(newsize, GFP_KERNEL);
+	else
+		markers = kvrealloc(markers, newsize, GFP_KERNEL);
+	if (!markers)
+		goto error;
+	markers[markers_cnt].is_start = 1;
+	markers[markers_cnt].start_address = start;
+	markers[markers_cnt].size = end - start;
+	markers[markers_cnt].name = name;
+	markers_cnt++;
+	markers[markers_cnt].is_start = 0;
+	markers[markers_cnt].start_address = end;
+	markers[markers_cnt].size = end - start;
+	markers[markers_cnt].name = name;
+	markers_cnt++;
+	return 0;
+error:
+	markers_cnt = 0;
+	return -ENOMEM;
 }
 
 static int pt_dump_init(void)
@@ -283,34 +280,48 @@ static int pt_dump_init(void)
 #ifdef CONFIG_KFENCE
 	unsigned long kfence_start = (unsigned long)__kfence_pool;
 #endif
+	unsigned long lowcore = (unsigned long)get_lowcore();
+	int rc;
+
 	/*
 	 * Figure out the maximum virtual address being accessible with the
 	 * kernel ASCE. We need this to keep the page table walker functions
 	 * from accessing non-existent entries.
 	 */
-	max_addr = (S390_lowcore.kernel_asce.val & _REGION_ENTRY_TYPE_MASK) >> 2;
+	max_addr = (get_lowcore()->kernel_asce.val & _REGION_ENTRY_TYPE_MASK) >> 2;
 	max_addr = 1UL << (max_addr * 11 + 31);
-	address_markers[IDENTITY_AFTER_END_NR].start_address = ident_map_size;
-	address_markers[AMODE31_START_NR].start_address = (unsigned long)__samode31;
-	address_markers[AMODE31_END_NR].start_address = (unsigned long)__eamode31;
-	address_markers[MODULES_NR].start_address = MODULES_VADDR;
-	address_markers[MODULES_END_NR].start_address = MODULES_END;
-	address_markers[ABS_LOWCORE_NR].start_address = __abs_lowcore;
-	address_markers[ABS_LOWCORE_END_NR].start_address = __abs_lowcore + ABS_LOWCORE_MAP_SIZE;
-	address_markers[MEMCPY_REAL_NR].start_address = __memcpy_real_area;
-	address_markers[MEMCPY_REAL_END_NR].start_address = __memcpy_real_area + MEMCPY_REAL_SIZE;
-	address_markers[VMEMMAP_NR].start_address = (unsigned long) vmemmap;
-	address_markers[VMEMMAP_END_NR].start_address = (unsigned long)vmemmap + vmemmap_size;
-	address_markers[VMALLOC_NR].start_address = VMALLOC_START;
-	address_markers[VMALLOC_END_NR].start_address = VMALLOC_END;
+	/* start + end markers - must be added first */
+	rc = add_marker(0, -1UL, NULL);
+	rc |= add_marker((unsigned long)_stext, (unsigned long)_end, "Kernel Image");
+	rc |= add_marker(lowcore, lowcore + sizeof(struct lowcore), "Lowcore");
+	rc |= add_marker(__identity_base, __identity_base + ident_map_size, "Identity Mapping");
+	rc |= add_marker((unsigned long)__samode31, (unsigned long)__eamode31, "Amode31 Area");
+	rc |= add_marker(MODULES_VADDR, MODULES_END, "Modules Area");
+	rc |= add_marker(__abs_lowcore, __abs_lowcore + ABS_LOWCORE_MAP_SIZE, "Lowcore Area");
+	rc |= add_marker(__memcpy_real_area, __memcpy_real_area + MEMCPY_REAL_SIZE, "Real Memory Copy Area");
+	rc |= add_marker((unsigned long)vmemmap, (unsigned long)vmemmap + vmemmap_size, "vmemmap Area");
+	rc |= add_marker(VMALLOC_START, VMALLOC_END, "vmalloc Area");
 #ifdef CONFIG_KFENCE
-	address_markers[KFENCE_START_NR].start_address = kfence_start;
-	address_markers[KFENCE_END_NR].start_address = kfence_start + KFENCE_POOL_SIZE;
+	rc |= add_marker(kfence_start, kfence_start + KFENCE_POOL_SIZE, "KFence Pool");
+#endif
+#ifdef CONFIG_KMSAN
+	rc |= add_marker(KMSAN_VMALLOC_SHADOW_START, KMSAN_VMALLOC_SHADOW_END, "Kmsan vmalloc Shadow");
+	rc |= add_marker(KMSAN_VMALLOC_ORIGIN_START, KMSAN_VMALLOC_ORIGIN_END, "Kmsan vmalloc Origins");
+	rc |= add_marker(KMSAN_MODULES_SHADOW_START, KMSAN_MODULES_SHADOW_END, "Kmsan Modules Shadow");
+	rc |= add_marker(KMSAN_MODULES_ORIGIN_START, KMSAN_MODULES_ORIGIN_END, "Kmsan Modules Origins");
+#endif
+#ifdef CONFIG_KASAN
+	rc |= add_marker(KASAN_SHADOW_START, KASAN_SHADOW_END, "Kasan Shadow");
 #endif
-	sort_address_markers();
+	if (rc)
+		goto error;
+	sort(&markers[1], markers_cnt - 1, sizeof(*markers), ptdump_cmp, NULL);
 #ifdef CONFIG_PTDUMP_DEBUGFS
 	debugfs_create_file("kernel_page_tables", 0400, NULL, NULL, &ptdump_fops);
 #endif /* CONFIG_PTDUMP_DEBUGFS */
 	return 0;
+error:
+	kvfree(markers);
+	return -ENOMEM;
 }
 device_initcall(pt_dump_init);
diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c
index 65747f15dbec..ad8b0d6b77ea 100644
--- a/arch/s390/mm/fault.c
+++ b/arch/s390/mm/fault.c
@@ -34,6 +34,7 @@
 #include <linux/uaccess.h>
 #include <linux/hugetlb.h>
 #include <linux/kfence.h>
+#include <linux/pagewalk.h>
 #include <asm/asm-extable.h>
 #include <asm/asm-offsets.h>
 #include <asm/ptrace.h>
@@ -74,7 +75,7 @@ static enum fault_type get_fault_type(struct pt_regs *regs)
 			return USER_FAULT;
 		if (!IS_ENABLED(CONFIG_PGSTE))
 			return KERNEL_FAULT;
-		gmap = (struct gmap *)S390_lowcore.gmap;
+		gmap = (struct gmap *)get_lowcore()->gmap;
 		if (gmap && gmap->asce == regs->cr1)
 			return GMAP_FAULT;
 		return KERNEL_FAULT;
@@ -182,15 +183,15 @@ static void dump_fault_info(struct pt_regs *regs)
 	pr_cont("mode while using ");
 	switch (get_fault_type(regs)) {
 	case USER_FAULT:
-		asce = S390_lowcore.user_asce.val;
+		asce = get_lowcore()->user_asce.val;
 		pr_cont("user ");
 		break;
 	case GMAP_FAULT:
-		asce = ((struct gmap *)S390_lowcore.gmap)->asce;
+		asce = ((struct gmap *)get_lowcore()->gmap)->asce;
 		pr_cont("gmap ");
 		break;
 	case KERNEL_FAULT:
-		asce = S390_lowcore.kernel_asce.val;
+		asce = get_lowcore()->kernel_asce.val;
 		pr_cont("kernel ");
 		break;
 	default:
@@ -351,7 +352,7 @@ lock_mmap:
 	mmap_read_lock(mm);
 	gmap = NULL;
 	if (IS_ENABLED(CONFIG_PGSTE) && type == GMAP_FAULT) {
-		gmap = (struct gmap *)S390_lowcore.gmap;
+		gmap = (struct gmap *)get_lowcore()->gmap;
 		current->thread.gmap_addr = address;
 		current->thread.gmap_write_flag = !!(flags & FAULT_FLAG_WRITE);
 		current->thread.gmap_int_code = regs->int_code & 0xffff;
@@ -433,12 +434,13 @@ error:
 			handle_fault_error_nolock(regs, 0);
 		else
 			do_sigsegv(regs, SEGV_MAPERR);
-	} else if (fault & VM_FAULT_SIGBUS) {
+	} else if (fault & (VM_FAULT_SIGBUS | VM_FAULT_HWPOISON)) {
 		if (!user_mode(regs))
 			handle_fault_error_nolock(regs, 0);
 		else
 			do_sigbus(regs);
 	} else {
+		pr_emerg("Unexpected fault flags: %08x\n", fault);
 		BUG();
 	}
 }
@@ -491,8 +493,9 @@ void do_secure_storage_access(struct pt_regs *regs)
 	union teid teid = { .val = regs->int_parm_long };
 	unsigned long addr = get_fault_address(regs);
 	struct vm_area_struct *vma;
+	struct folio_walk fw;
 	struct mm_struct *mm;
-	struct page *page;
+	struct folio *folio;
 	struct gmap *gmap;
 	int rc;
 
@@ -521,7 +524,7 @@ void do_secure_storage_access(struct pt_regs *regs)
 	switch (get_fault_type(regs)) {
 	case GMAP_FAULT:
 		mm = current->mm;
-		gmap = (struct gmap *)S390_lowcore.gmap;
+		gmap = (struct gmap *)get_lowcore()->gmap;
 		mmap_read_lock(mm);
 		addr = __gmap_translate(gmap, addr);
 		mmap_read_unlock(mm);
@@ -534,22 +537,26 @@ void do_secure_storage_access(struct pt_regs *regs)
 		vma = find_vma(mm, addr);
 		if (!vma)
 			return handle_fault_error(regs, SEGV_MAPERR);
-		page = follow_page(vma, addr, FOLL_WRITE | FOLL_GET);
-		if (IS_ERR_OR_NULL(page)) {
+		folio = folio_walk_start(&fw, vma, addr, 0);
+		if (!folio) {
 			mmap_read_unlock(mm);
 			break;
 		}
-		if (arch_make_page_accessible(page))
+		/* arch_make_folio_accessible() needs a raised refcount. */
+		folio_get(folio);
+		rc = arch_make_folio_accessible(folio);
+		folio_put(folio);
+		folio_walk_end(&fw, vma);
+		if (rc)
 			send_sig(SIGSEGV, current, 0);
-		put_page(page);
 		mmap_read_unlock(mm);
 		break;
 	case KERNEL_FAULT:
-		page = phys_to_page(addr);
-		if (unlikely(!try_get_page(page)))
+		folio = phys_to_folio(addr);
+		if (unlikely(!folio_try_get(folio)))
 			break;
-		rc = arch_make_page_accessible(page);
-		put_page(page);
+		rc = arch_make_folio_accessible(folio);
+		folio_put(folio);
 		if (rc)
 			BUG();
 		break;
@@ -561,7 +568,7 @@ NOKPROBE_SYMBOL(do_secure_storage_access);
 
 void do_non_secure_storage_access(struct pt_regs *regs)
 {
-	struct gmap *gmap = (struct gmap *)S390_lowcore.gmap;
+	struct gmap *gmap = (struct gmap *)get_lowcore()->gmap;
 	unsigned long gaddr = get_fault_address(regs);
 
 	if (WARN_ON_ONCE(get_fault_type(regs) != GMAP_FAULT))
@@ -573,7 +580,7 @@ NOKPROBE_SYMBOL(do_non_secure_storage_access);
 
 void do_secure_storage_violation(struct pt_regs *regs)
 {
-	struct gmap *gmap = (struct gmap *)S390_lowcore.gmap;
+	struct gmap *gmap = (struct gmap *)get_lowcore()->gmap;
 	unsigned long gaddr = get_fault_address(regs);
 
 	/*
diff --git a/arch/s390/mm/gmap.c b/arch/s390/mm/gmap.c
index 474a25ca5c48..eb0b51a36be0 100644
--- a/arch/s390/mm/gmap.c
+++ b/arch/s390/mm/gmap.c
@@ -287,7 +287,7 @@ EXPORT_SYMBOL_GPL(gmap_remove);
  */
 void gmap_enable(struct gmap *gmap)
 {
-	S390_lowcore.gmap = (unsigned long) gmap;
+	get_lowcore()->gmap = (unsigned long)gmap;
 }
 EXPORT_SYMBOL_GPL(gmap_enable);
 
@@ -297,7 +297,7 @@ EXPORT_SYMBOL_GPL(gmap_enable);
  */
 void gmap_disable(struct gmap *gmap)
 {
-	S390_lowcore.gmap = 0UL;
+	get_lowcore()->gmap = 0UL;
 }
 EXPORT_SYMBOL_GPL(gmap_disable);
 
@@ -308,7 +308,7 @@ EXPORT_SYMBOL_GPL(gmap_disable);
  */
 struct gmap *gmap_get_enabled(void)
 {
-	return (struct gmap *) S390_lowcore.gmap;
+	return (struct gmap *)get_lowcore()->gmap;
 }
 EXPORT_SYMBOL_GPL(gmap_get_enabled);
 
@@ -2733,7 +2733,7 @@ static int __s390_enable_skey_hugetlb(pte_t *pte, unsigned long addr,
 {
 	pmd_t *pmd = (pmd_t *)pte;
 	unsigned long start, end;
-	struct page *page = pmd_page(*pmd);
+	struct folio *folio = page_folio(pmd_page(*pmd));
 
 	/*
 	 * The write check makes sure we do not set a key on shared
@@ -2748,7 +2748,7 @@ static int __s390_enable_skey_hugetlb(pte_t *pte, unsigned long addr,
 	start = pmd_val(*pmd) & HPAGE_MASK;
 	end = start + HPAGE_SIZE;
 	__storage_key_init_range(start, end);
-	set_bit(PG_arch_1, &page->flags);
+	set_bit(PG_arch_1, &folio->flags);
 	cond_resched();
 	return 0;
 }
@@ -2841,13 +2841,15 @@ static const struct mm_walk_ops gather_pages_ops = {
  */
 void s390_uv_destroy_pfns(unsigned long count, unsigned long *pfns)
 {
+	struct folio *folio;
 	unsigned long i;
 
 	for (i = 0; i < count; i++) {
+		folio = pfn_folio(pfns[i]);
 		/* we always have an extra reference */
-		uv_destroy_owned_page(pfn_to_phys(pfns[i]));
+		uv_destroy_folio(folio);
 		/* get rid of the extra reference */
-		put_page(pfn_to_page(pfns[i]));
+		folio_put(folio);
 		cond_resched();
 	}
 }
diff --git a/arch/s390/mm/hugetlbpage.c b/arch/s390/mm/hugetlbpage.c
index 2675aab4acc7..ded0eff58a19 100644
--- a/arch/s390/mm/hugetlbpage.c
+++ b/arch/s390/mm/hugetlbpage.c
@@ -121,7 +121,7 @@ static inline pte_t __rste_to_pte(unsigned long rste)
 
 static void clear_huge_pte_skeys(struct mm_struct *mm, unsigned long rste)
 {
-	struct page *page;
+	struct folio *folio;
 	unsigned long size, paddr;
 
 	if (!mm_uses_skeys(mm) ||
@@ -129,16 +129,16 @@ static void clear_huge_pte_skeys(struct mm_struct *mm, unsigned long rste)
 		return;
 
 	if ((rste & _REGION_ENTRY_TYPE_MASK) == _REGION_ENTRY_TYPE_R3) {
-		page = pud_page(__pud(rste));
+		folio = page_folio(pud_page(__pud(rste)));
 		size = PUD_SIZE;
 		paddr = rste & PUD_MASK;
 	} else {
-		page = pmd_page(__pmd(rste));
+		folio = page_folio(pmd_page(__pmd(rste)));
 		size = PMD_SIZE;
 		paddr = rste & PMD_MASK;
 	}
 
-	if (!test_and_set_bit(PG_arch_1, &page->flags))
+	if (!test_and_set_bit(PG_arch_1, &folio->flags))
 		__storage_key_init_range(paddr, paddr + size);
 }
 
@@ -169,7 +169,7 @@ void set_huge_pte_at(struct mm_struct *mm, unsigned long addr,
 	__set_huge_pte_at(mm, addr, ptep, pte);
 }
 
-pte_t huge_ptep_get(pte_t *ptep)
+pte_t huge_ptep_get(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
 {
 	return __rste_to_pte(pte_val(*ptep));
 }
@@ -177,7 +177,7 @@ pte_t huge_ptep_get(pte_t *ptep)
 pte_t huge_ptep_get_and_clear(struct mm_struct *mm,
 			      unsigned long addr, pte_t *ptep)
 {
-	pte_t pte = huge_ptep_get(ptep);
+	pte_t pte = huge_ptep_get(mm, addr, ptep);
 	pmd_t *pmdp = (pmd_t *) ptep;
 	pud_t *pudp = (pud_t *) ptep;
 
diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c
index e769d2726f4e..7a96623a9d2e 100644
--- a/arch/s390/mm/init.c
+++ b/arch/s390/mm/init.c
@@ -62,6 +62,7 @@ EXPORT_SYMBOL(zero_page_mask);
 
 static void __init setup_zero_pages(void)
 {
+	unsigned long total_pages = memblock_estimated_nr_free_pages();
 	unsigned int order;
 	struct page *page;
 	int i;
@@ -70,7 +71,7 @@ static void __init setup_zero_pages(void)
 	order = 7;
 
 	/* Limit number of empty zero pages for small memory sizes */
-	while (order > 2 && (totalram_pages() >> 10) < (1UL << order))
+	while (order > 2 && (total_pages >> 10) < (1UL << order))
 		order--;
 
 	empty_zero_page = __get_free_pages(GFP_KERNEL | __GFP_ZERO, order);
@@ -96,7 +97,7 @@ void __init paging_init(void)
 
 	vmem_map_init();
 	sparse_init();
-	zone_dma_bits = 31;
+	zone_dma_limit = DMA_BIT_MASK(31);
 	memset(max_zone_pfns, 0, sizeof(max_zone_pfns));
 	max_zone_pfns[ZONE_DMA] = virt_to_pfn(MAX_DMA_ADDRESS);
 	max_zone_pfns[ZONE_NORMAL] = max_low_pfn;
@@ -107,6 +108,8 @@ void mark_rodata_ro(void)
 {
 	unsigned long size = __end_ro_after_init - __start_ro_after_init;
 
+	if (MACHINE_HAS_NX)
+		system_ctl_set_bit(0, CR0_INSTRUCTION_EXEC_PROTECTION_BIT);
 	__set_memory_ro(__start_ro_after_init, __end_ro_after_init);
 	pr_info("Write protected read-only-after-init data: %luk\n", size >> 10);
 }
@@ -169,13 +172,6 @@ void __init mem_init(void)
 	setup_zero_pages();	/* Setup zeroed pages. */
 }
 
-void free_initmem(void)
-{
-	set_memory_rwnx((unsigned long)_sinittext,
-			(unsigned long)(_einittext - _sinittext) >> PAGE_SHIFT);
-	free_initmem_default(POISON_FREE_INITMEM);
-}
-
 unsigned long memory_block_size_bytes(void)
 {
 	/*
diff --git a/arch/s390/mm/maccess.c b/arch/s390/mm/maccess.c
index 632c3a55feed..28a18c42ba99 100644
--- a/arch/s390/mm/maccess.c
+++ b/arch/s390/mm/maccess.c
@@ -48,7 +48,7 @@ static notrace long s390_kernel_write_odd(void *dst, const void *src, size_t siz
 }
 
 /*
- * s390_kernel_write - write to kernel memory bypassing DAT
+ * __s390_kernel_write - write to kernel memory bypassing DAT
  * @dst: destination address
  * @src: source address
  * @size: number of bytes to copy
@@ -61,7 +61,7 @@ static notrace long s390_kernel_write_odd(void *dst, const void *src, size_t siz
  */
 static DEFINE_SPINLOCK(s390_kernel_write_lock);
 
-notrace void *s390_kernel_write(void *dst, const void *src, size_t size)
+notrace void *__s390_kernel_write(void *dst, const void *src, size_t size)
 {
 	void *tmp = dst;
 	unsigned long flags;
diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c
index 206756946589..96efa061ce01 100644
--- a/arch/s390/mm/mmap.c
+++ b/arch/s390/mm/mmap.c
@@ -82,7 +82,7 @@ static int get_align_mask(struct file *filp, unsigned long flags)
 
 unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
 				     unsigned long len, unsigned long pgoff,
-				     unsigned long flags)
+				     unsigned long flags, vm_flags_t vm_flags)
 {
 	struct mm_struct *mm = current->mm;
 	struct vm_area_struct *vma;
@@ -117,7 +117,7 @@ check_asce_limit:
 
 unsigned long arch_get_unmapped_area_topdown(struct file *filp, unsigned long addr,
 					     unsigned long len, unsigned long pgoff,
-					     unsigned long flags)
+					     unsigned long flags, vm_flags_t vm_flags)
 {
 	struct vm_area_struct *vma;
 	struct mm_struct *mm = current->mm;
diff --git a/arch/s390/mm/pageattr.c b/arch/s390/mm/pageattr.c
index 01bc8fad64d6..5f805ad42d4c 100644
--- a/arch/s390/mm/pageattr.c
+++ b/arch/s390/mm/pageattr.c
@@ -75,7 +75,7 @@ static void pgt_set(unsigned long *old, unsigned long new, unsigned long addr,
 			break;
 		}
 		table = (unsigned long *)((unsigned long)old & mask);
-		crdte(*old, new, table, dtt, addr, S390_lowcore.kernel_asce.val);
+		crdte(*old, new, table, dtt, addr, get_lowcore()->kernel_asce.val);
 	} else if (MACHINE_HAS_IDTE) {
 		cspg(old, *old, new);
 	} else {
diff --git a/arch/s390/mm/pgalloc.c b/arch/s390/mm/pgalloc.c
index abb629d7e131..f691e0fb66a2 100644
--- a/arch/s390/mm/pgalloc.c
+++ b/arch/s390/mm/pgalloc.c
@@ -55,6 +55,8 @@ unsigned long *crst_table_alloc(struct mm_struct *mm)
 
 void crst_table_free(struct mm_struct *mm, unsigned long *table)
 {
+	if (!table)
+		return;
 	pagetable_free(virt_to_ptdesc(table));
 }
 
@@ -64,8 +66,8 @@ static void __crst_table_upgrade(void *arg)
 
 	/* change all active ASCEs to avoid the creation of new TLBs */
 	if (current->active_mm == mm) {
-		S390_lowcore.user_asce.val = mm->context.asce;
-		local_ctl_load(7, &S390_lowcore.user_asce);
+		get_lowcore()->user_asce.val = mm->context.asce;
+		local_ctl_load(7, &get_lowcore()->user_asce);
 	}
 	__tlb_flush_local();
 }
@@ -262,6 +264,8 @@ static unsigned long *base_crst_alloc(unsigned long val)
 
 static void base_crst_free(unsigned long *table)
 {
+	if (!table)
+		return;
 	pagetable_free(virt_to_ptdesc(table));
 }
 
diff --git a/arch/s390/mm/vmem.c b/arch/s390/mm/vmem.c
index 41c714e21292..665b8228afeb 100644
--- a/arch/s390/mm/vmem.c
+++ b/arch/s390/mm/vmem.c
@@ -661,7 +661,6 @@ void __init vmem_map_init(void)
 {
 	__set_memory_rox(_stext, _etext);
 	__set_memory_ro(_etext, __end_rodata);
-	__set_memory_rox(_sinittext, _einittext);
 	__set_memory_rox(__stext_amode31, __etext_amode31);
 	/*
 	 * If the BEAR-enhancement facility is not installed the first
@@ -670,16 +669,8 @@ void __init vmem_map_init(void)
 	 */
 	if (!static_key_enabled(&cpu_has_bear))
 		set_memory_x(0, 1);
-	if (debug_pagealloc_enabled()) {
-		/*
-		 * Use RELOC_HIDE() as long as __va(0) translates to NULL,
-		 * since performing pointer arithmetic on a NULL pointer
-		 * has undefined behavior and generates compiler warnings.
-		 */
-		__set_memory_4k(__va(0), RELOC_HIDE(__va(0), ident_map_size));
-	}
-	if (MACHINE_HAS_NX)
-		system_ctl_set_bit(0, CR0_INSTRUCTION_EXEC_PROTECTION_BIT);
+	if (debug_pagealloc_enabled())
+		__set_memory_4k(__va(0), __va(0) + ident_map_size);
 	pr_info("Write protected kernel read-only data: %luk\n",
 		(unsigned long)(__end_rodata - _stext) >> 10);
 }
diff --git a/arch/s390/net/bpf_jit_comp.c b/arch/s390/net/bpf_jit_comp.c
index 4be8f5cadd02..9d440a0b729e 100644
--- a/arch/s390/net/bpf_jit_comp.c
+++ b/arch/s390/net/bpf_jit_comp.c
@@ -31,11 +31,12 @@
 #include <asm/nospec-branch.h>
 #include <asm/set_memory.h>
 #include <asm/text-patching.h>
+#include <asm/unwind.h>
 #include "bpf_jit.h"
 
 struct bpf_jit {
 	u32 seen;		/* Flags to remember seen eBPF instructions */
-	u32 seen_reg[16];	/* Array to remember which registers are used */
+	u16 seen_regs;		/* Mask to remember which registers are used */
 	u32 *addrs;		/* Array with relative instruction addresses */
 	u8 *prg_buf;		/* Start of program */
 	int size;		/* Size of program and literal pool */
@@ -53,6 +54,8 @@ struct bpf_jit {
 	int excnt;		/* Number of exception table entries */
 	int prologue_plt_ret;	/* Return address for prologue hotpatch PLT */
 	int prologue_plt;	/* Start of prologue hotpatch PLT */
+	int kern_arena;		/* Pool offset of kernel arena address */
+	u64 user_arena;		/* User arena address */
 };
 
 #define SEEN_MEM	BIT(0)		/* use mem[] for temporary storage */
@@ -60,6 +63,8 @@ struct bpf_jit {
 #define SEEN_FUNC	BIT(2)		/* calls C functions */
 #define SEEN_STACK	(SEEN_FUNC | SEEN_MEM)
 
+#define NVREGS		0xffc0		/* %r6-%r15 */
+
 /*
  * s390 registers
  */
@@ -118,8 +123,8 @@ static inline void reg_set_seen(struct bpf_jit *jit, u32 b1)
 {
 	u32 r1 = reg2hex[b1];
 
-	if (r1 >= 6 && r1 <= 15 && !jit->seen_reg[r1])
-		jit->seen_reg[r1] = 1;
+	if (r1 >= 6 && r1 <= 15)
+		jit->seen_regs |= (1 << r1);
 }
 
 #define REG_SET_SEEN(b1)					\
@@ -127,8 +132,6 @@ static inline void reg_set_seen(struct bpf_jit *jit, u32 b1)
 	reg_set_seen(jit, b1);					\
 })
 
-#define REG_SEEN(b1) jit->seen_reg[reg2hex[(b1)]]
-
 /*
  * EMIT macros for code generation
  */
@@ -436,12 +439,12 @@ static void restore_regs(struct bpf_jit *jit, u32 rs, u32 re, u32 stack_depth)
 /*
  * Return first seen register (from start)
  */
-static int get_start(struct bpf_jit *jit, int start)
+static int get_start(u16 seen_regs, int start)
 {
 	int i;
 
 	for (i = start; i <= 15; i++) {
-		if (jit->seen_reg[i])
+		if (seen_regs & (1 << i))
 			return i;
 	}
 	return 0;
@@ -450,15 +453,15 @@ static int get_start(struct bpf_jit *jit, int start)
 /*
  * Return last seen register (from start) (gap >= 2)
  */
-static int get_end(struct bpf_jit *jit, int start)
+static int get_end(u16 seen_regs, int start)
 {
 	int i;
 
 	for (i = start; i < 15; i++) {
-		if (!jit->seen_reg[i] && !jit->seen_reg[i + 1])
+		if (!(seen_regs & (3 << i)))
 			return i - 1;
 	}
-	return jit->seen_reg[15] ? 15 : 14;
+	return (seen_regs & (1 << 15)) ? 15 : 14;
 }
 
 #define REGS_SAVE	1
@@ -467,8 +470,10 @@ static int get_end(struct bpf_jit *jit, int start)
  * Save and restore clobbered registers (6-15) on stack.
  * We save/restore registers in chunks with gap >= 2 registers.
  */
-static void save_restore_regs(struct bpf_jit *jit, int op, u32 stack_depth)
+static void save_restore_regs(struct bpf_jit *jit, int op, u32 stack_depth,
+			      u16 extra_regs)
 {
+	u16 seen_regs = jit->seen_regs | extra_regs;
 	const int last = 15, save_restore_size = 6;
 	int re = 6, rs;
 
@@ -482,10 +487,10 @@ static void save_restore_regs(struct bpf_jit *jit, int op, u32 stack_depth)
 	}
 
 	do {
-		rs = get_start(jit, re);
+		rs = get_start(seen_regs, re);
 		if (!rs)
 			break;
-		re = get_end(jit, rs + 1);
+		re = get_end(seen_regs, rs + 1);
 		if (op == REGS_SAVE)
 			save_regs(jit, rs, re);
 		else
@@ -570,8 +575,21 @@ static void bpf_jit_prologue(struct bpf_jit *jit, struct bpf_prog *fp,
 	}
 	/* Tail calls have to skip above initialization */
 	jit->tail_call_start = jit->prg;
-	/* Save registers */
-	save_restore_regs(jit, REGS_SAVE, stack_depth);
+	if (fp->aux->exception_cb) {
+		/*
+		 * Switch stack, the new address is in the 2nd parameter.
+		 *
+		 * Arrange the restoration of %r6-%r15 in the epilogue.
+		 * Do not restore them now, the prog does not need them.
+		 */
+		/* lgr %r15,%r3 */
+		EMIT4(0xb9040000, REG_15, REG_3);
+		jit->seen_regs |= NVREGS;
+	} else {
+		/* Save registers */
+		save_restore_regs(jit, REGS_SAVE, stack_depth,
+				  fp->aux->exception_boundary ? NVREGS : 0);
+	}
 	/* Setup literal pool */
 	if (is_first_pass(jit) || (jit->seen & SEEN_LITERAL)) {
 		if (!is_first_pass(jit) &&
@@ -647,7 +665,7 @@ static void bpf_jit_epilogue(struct bpf_jit *jit, u32 stack_depth)
 	/* Load exit code: lgr %r2,%b0 */
 	EMIT4(0xb9040000, REG_2, BPF_REG_0);
 	/* Restore registers */
-	save_restore_regs(jit, REGS_RESTORE, stack_depth);
+	save_restore_regs(jit, REGS_RESTORE, stack_depth, 0);
 	if (nospec_uses_trampoline()) {
 		jit->r14_thunk_ip = jit->prg;
 		/* Generate __s390_indirect_jump_r14 thunk */
@@ -667,50 +685,111 @@ static void bpf_jit_epilogue(struct bpf_jit *jit, u32 stack_depth)
 	jit->prg += sizeof(struct bpf_plt);
 }
 
-static int get_probe_mem_regno(const u8 *insn)
-{
-	/*
-	 * insn must point to llgc, llgh, llgf, lg, lgb, lgh or lgf, which have
-	 * destination register at the same position.
-	 */
-	if (insn[0] != 0xe3) /* common prefix */
-		return -1;
-	if (insn[5] != 0x90 && /* llgc */
-	    insn[5] != 0x91 && /* llgh */
-	    insn[5] != 0x16 && /* llgf */
-	    insn[5] != 0x04 && /* lg */
-	    insn[5] != 0x77 && /* lgb */
-	    insn[5] != 0x15 && /* lgh */
-	    insn[5] != 0x14) /* lgf */
-		return -1;
-	return insn[1] >> 4;
-}
-
 bool ex_handler_bpf(const struct exception_table_entry *x, struct pt_regs *regs)
 {
 	regs->psw.addr = extable_fixup(x);
-	regs->gprs[x->data] = 0;
+	if (x->data != -1)
+		regs->gprs[x->data] = 0;
 	return true;
 }
 
-static int bpf_jit_probe_mem(struct bpf_jit *jit, struct bpf_prog *fp,
-			     int probe_prg, int nop_prg)
+/*
+ * A single BPF probe instruction
+ */
+struct bpf_jit_probe {
+	int prg;	/* JITed instruction offset */
+	int nop_prg;	/* JITed nop offset */
+	int reg;	/* Register to clear on exception */
+	int arena_reg;	/* Register to use for arena addressing */
+};
+
+static void bpf_jit_probe_init(struct bpf_jit_probe *probe)
+{
+	probe->prg = -1;
+	probe->nop_prg = -1;
+	probe->reg = -1;
+	probe->arena_reg = REG_0;
+}
+
+/*
+ * Handlers of certain exceptions leave psw.addr pointing to the instruction
+ * directly after the failing one. Therefore, create two exception table
+ * entries and also add a nop in case two probing instructions come directly
+ * after each other.
+ */
+static void bpf_jit_probe_emit_nop(struct bpf_jit *jit,
+				   struct bpf_jit_probe *probe)
+{
+	if (probe->prg == -1 || probe->nop_prg != -1)
+		/* The probe is not armed or nop is already emitted. */
+		return;
+
+	probe->nop_prg = jit->prg;
+	/* bcr 0,%0 */
+	_EMIT2(0x0700);
+}
+
+static void bpf_jit_probe_load_pre(struct bpf_jit *jit, struct bpf_insn *insn,
+				   struct bpf_jit_probe *probe)
+{
+	if (BPF_MODE(insn->code) != BPF_PROBE_MEM &&
+	    BPF_MODE(insn->code) != BPF_PROBE_MEMSX &&
+	    BPF_MODE(insn->code) != BPF_PROBE_MEM32)
+		return;
+
+	if (BPF_MODE(insn->code) == BPF_PROBE_MEM32) {
+		/* lgrl %r1,kern_arena */
+		EMIT6_PCREL_RILB(0xc4080000, REG_W1, jit->kern_arena);
+		probe->arena_reg = REG_W1;
+	}
+	probe->prg = jit->prg;
+	probe->reg = reg2hex[insn->dst_reg];
+}
+
+static void bpf_jit_probe_store_pre(struct bpf_jit *jit, struct bpf_insn *insn,
+				    struct bpf_jit_probe *probe)
+{
+	if (BPF_MODE(insn->code) != BPF_PROBE_MEM32)
+		return;
+
+	/* lgrl %r1,kern_arena */
+	EMIT6_PCREL_RILB(0xc4080000, REG_W1, jit->kern_arena);
+	probe->arena_reg = REG_W1;
+	probe->prg = jit->prg;
+}
+
+static void bpf_jit_probe_atomic_pre(struct bpf_jit *jit,
+				     struct bpf_insn *insn,
+				     struct bpf_jit_probe *probe)
+{
+	if (BPF_MODE(insn->code) != BPF_PROBE_ATOMIC)
+		return;
+
+	/* lgrl %r1,kern_arena */
+	EMIT6_PCREL_RILB(0xc4080000, REG_W1, jit->kern_arena);
+	/* agr %r1,%dst */
+	EMIT4(0xb9080000, REG_W1, insn->dst_reg);
+	probe->arena_reg = REG_W1;
+	probe->prg = jit->prg;
+}
+
+static int bpf_jit_probe_post(struct bpf_jit *jit, struct bpf_prog *fp,
+			      struct bpf_jit_probe *probe)
 {
 	struct exception_table_entry *ex;
-	int reg, prg;
+	int i, prg;
 	s64 delta;
 	u8 *insn;
-	int i;
 
+	if (probe->prg == -1)
+		/* The probe is not armed. */
+		return 0;
+	bpf_jit_probe_emit_nop(jit, probe);
 	if (!fp->aux->extable)
 		/* Do nothing during early JIT passes. */
 		return 0;
-	insn = jit->prg_buf + probe_prg;
-	reg = get_probe_mem_regno(insn);
-	if (WARN_ON_ONCE(reg < 0))
-		/* JIT bug - unexpected probe instruction. */
-		return -1;
-	if (WARN_ON_ONCE(probe_prg + insn_length(*insn) != nop_prg))
+	insn = jit->prg_buf + probe->prg;
+	if (WARN_ON_ONCE(probe->prg + insn_length(*insn) != probe->nop_prg))
 		/* JIT bug - gap between probe and nop instructions. */
 		return -1;
 	for (i = 0; i < 2; i++) {
@@ -719,23 +798,24 @@ static int bpf_jit_probe_mem(struct bpf_jit *jit, struct bpf_prog *fp,
 			return -1;
 		ex = &fp->aux->extable[jit->excnt];
 		/* Add extable entries for probe and nop instructions. */
-		prg = i == 0 ? probe_prg : nop_prg;
+		prg = i == 0 ? probe->prg : probe->nop_prg;
 		delta = jit->prg_buf + prg - (u8 *)&ex->insn;
 		if (WARN_ON_ONCE(delta < INT_MIN || delta > INT_MAX))
 			/* JIT bug - code and extable must be close. */
 			return -1;
 		ex->insn = delta;
 		/*
-		 * Always land on the nop. Note that extable infrastructure
-		 * ignores fixup field, it is handled by ex_handler_bpf().
+		 * Land on the current instruction. Note that the extable
+		 * infrastructure ignores the fixup field; it is handled by
+		 * ex_handler_bpf().
 		 */
-		delta = jit->prg_buf + nop_prg - (u8 *)&ex->fixup;
+		delta = jit->prg_buf + jit->prg - (u8 *)&ex->fixup;
 		if (WARN_ON_ONCE(delta < INT_MIN || delta > INT_MAX))
 			/* JIT bug - landing pad and extable must be close. */
 			return -1;
 		ex->fixup = delta;
 		ex->type = EX_TYPE_BPF;
-		ex->data = reg;
+		ex->data = probe->reg;
 		jit->excnt++;
 	}
 	return 0;
@@ -782,19 +862,15 @@ static noinline int bpf_jit_insn(struct bpf_jit *jit, struct bpf_prog *fp,
 	s32 branch_oc_off = insn->off;
 	u32 dst_reg = insn->dst_reg;
 	u32 src_reg = insn->src_reg;
+	struct bpf_jit_probe probe;
 	int last, insn_count = 1;
 	u32 *addrs = jit->addrs;
 	s32 imm = insn->imm;
 	s16 off = insn->off;
-	int probe_prg = -1;
 	unsigned int mask;
-	int nop_prg;
 	int err;
 
-	if (BPF_CLASS(insn->code) == BPF_LDX &&
-	    (BPF_MODE(insn->code) == BPF_PROBE_MEM ||
-	     BPF_MODE(insn->code) == BPF_PROBE_MEMSX))
-		probe_prg = jit->prg;
+	bpf_jit_probe_init(&probe);
 
 	switch (insn->code) {
 	/*
@@ -823,6 +899,22 @@ static noinline int bpf_jit_insn(struct bpf_jit *jit, struct bpf_prog *fp,
 		}
 		break;
 	case BPF_ALU64 | BPF_MOV | BPF_X:
+		if (insn_is_cast_user(insn)) {
+			int patch_brc;
+
+			/* ltgr %dst,%src */
+			EMIT4(0xb9020000, dst_reg, src_reg);
+			/* brc 8,0f */
+			patch_brc = jit->prg;
+			EMIT4_PCREL_RIC(0xa7040000, 8, 0);
+			/* iihf %dst,user_arena>>32 */
+			EMIT6_IMM(0xc0080000, dst_reg, jit->user_arena >> 32);
+			/* 0: */
+			if (jit->prg_buf)
+				*(u16 *)(jit->prg_buf + patch_brc + 2) =
+					(jit->prg - patch_brc) >> 1;
+			break;
+		}
 		switch (insn->off) {
 		case 0: /* DST = SRC */
 			/* lgr %dst,%src */
@@ -1366,51 +1458,99 @@ static noinline int bpf_jit_insn(struct bpf_jit *jit, struct bpf_prog *fp,
 	 * BPF_ST(X)
 	 */
 	case BPF_STX | BPF_MEM | BPF_B: /* *(u8 *)(dst + off) = src_reg */
-		/* stcy %src,off(%dst) */
-		EMIT6_DISP_LH(0xe3000000, 0x0072, src_reg, dst_reg, REG_0, off);
+	case BPF_STX | BPF_PROBE_MEM32 | BPF_B:
+		bpf_jit_probe_store_pre(jit, insn, &probe);
+		/* stcy %src,off(%dst,%arena) */
+		EMIT6_DISP_LH(0xe3000000, 0x0072, src_reg, dst_reg,
+			      probe.arena_reg, off);
+		err = bpf_jit_probe_post(jit, fp, &probe);
+		if (err < 0)
+			return err;
 		jit->seen |= SEEN_MEM;
 		break;
 	case BPF_STX | BPF_MEM | BPF_H: /* (u16 *)(dst + off) = src */
-		/* sthy %src,off(%dst) */
-		EMIT6_DISP_LH(0xe3000000, 0x0070, src_reg, dst_reg, REG_0, off);
+	case BPF_STX | BPF_PROBE_MEM32 | BPF_H:
+		bpf_jit_probe_store_pre(jit, insn, &probe);
+		/* sthy %src,off(%dst,%arena) */
+		EMIT6_DISP_LH(0xe3000000, 0x0070, src_reg, dst_reg,
+			      probe.arena_reg, off);
+		err = bpf_jit_probe_post(jit, fp, &probe);
+		if (err < 0)
+			return err;
 		jit->seen |= SEEN_MEM;
 		break;
 	case BPF_STX | BPF_MEM | BPF_W: /* *(u32 *)(dst + off) = src */
-		/* sty %src,off(%dst) */
-		EMIT6_DISP_LH(0xe3000000, 0x0050, src_reg, dst_reg, REG_0, off);
+	case BPF_STX | BPF_PROBE_MEM32 | BPF_W:
+		bpf_jit_probe_store_pre(jit, insn, &probe);
+		/* sty %src,off(%dst,%arena) */
+		EMIT6_DISP_LH(0xe3000000, 0x0050, src_reg, dst_reg,
+			      probe.arena_reg, off);
+		err = bpf_jit_probe_post(jit, fp, &probe);
+		if (err < 0)
+			return err;
 		jit->seen |= SEEN_MEM;
 		break;
 	case BPF_STX | BPF_MEM | BPF_DW: /* (u64 *)(dst + off) = src */
-		/* stg %src,off(%dst) */
-		EMIT6_DISP_LH(0xe3000000, 0x0024, src_reg, dst_reg, REG_0, off);
+	case BPF_STX | BPF_PROBE_MEM32 | BPF_DW:
+		bpf_jit_probe_store_pre(jit, insn, &probe);
+		/* stg %src,off(%dst,%arena) */
+		EMIT6_DISP_LH(0xe3000000, 0x0024, src_reg, dst_reg,
+			      probe.arena_reg, off);
+		err = bpf_jit_probe_post(jit, fp, &probe);
+		if (err < 0)
+			return err;
 		jit->seen |= SEEN_MEM;
 		break;
 	case BPF_ST | BPF_MEM | BPF_B: /* *(u8 *)(dst + off) = imm */
+	case BPF_ST | BPF_PROBE_MEM32 | BPF_B:
 		/* lhi %w0,imm */
 		EMIT4_IMM(0xa7080000, REG_W0, (u8) imm);
-		/* stcy %w0,off(dst) */
-		EMIT6_DISP_LH(0xe3000000, 0x0072, REG_W0, dst_reg, REG_0, off);
+		bpf_jit_probe_store_pre(jit, insn, &probe);
+		/* stcy %w0,off(%dst,%arena) */
+		EMIT6_DISP_LH(0xe3000000, 0x0072, REG_W0, dst_reg,
+			      probe.arena_reg, off);
+		err = bpf_jit_probe_post(jit, fp, &probe);
+		if (err < 0)
+			return err;
 		jit->seen |= SEEN_MEM;
 		break;
 	case BPF_ST | BPF_MEM | BPF_H: /* (u16 *)(dst + off) = imm */
+	case BPF_ST | BPF_PROBE_MEM32 | BPF_H:
 		/* lhi %w0,imm */
 		EMIT4_IMM(0xa7080000, REG_W0, (u16) imm);
-		/* sthy %w0,off(dst) */
-		EMIT6_DISP_LH(0xe3000000, 0x0070, REG_W0, dst_reg, REG_0, off);
+		bpf_jit_probe_store_pre(jit, insn, &probe);
+		/* sthy %w0,off(%dst,%arena) */
+		EMIT6_DISP_LH(0xe3000000, 0x0070, REG_W0, dst_reg,
+			      probe.arena_reg, off);
+		err = bpf_jit_probe_post(jit, fp, &probe);
+		if (err < 0)
+			return err;
 		jit->seen |= SEEN_MEM;
 		break;
 	case BPF_ST | BPF_MEM | BPF_W: /* *(u32 *)(dst + off) = imm */
+	case BPF_ST | BPF_PROBE_MEM32 | BPF_W:
 		/* llilf %w0,imm  */
 		EMIT6_IMM(0xc00f0000, REG_W0, (u32) imm);
-		/* sty %w0,off(%dst) */
-		EMIT6_DISP_LH(0xe3000000, 0x0050, REG_W0, dst_reg, REG_0, off);
+		bpf_jit_probe_store_pre(jit, insn, &probe);
+		/* sty %w0,off(%dst,%arena) */
+		EMIT6_DISP_LH(0xe3000000, 0x0050, REG_W0, dst_reg,
+			      probe.arena_reg, off);
+		err = bpf_jit_probe_post(jit, fp, &probe);
+		if (err < 0)
+			return err;
 		jit->seen |= SEEN_MEM;
 		break;
 	case BPF_ST | BPF_MEM | BPF_DW: /* *(u64 *)(dst + off) = imm */
+	case BPF_ST | BPF_PROBE_MEM32 | BPF_DW:
 		/* lgfi %w0,imm */
 		EMIT6_IMM(0xc0010000, REG_W0, imm);
-		/* stg %w0,off(%dst) */
-		EMIT6_DISP_LH(0xe3000000, 0x0024, REG_W0, dst_reg, REG_0, off);
+		bpf_jit_probe_store_pre(jit, insn, &probe);
+		/* stg %w0,off(%dst,%arena) */
+		EMIT6_DISP_LH(0xe3000000, 0x0024, REG_W0, dst_reg,
+			      probe.arena_reg, off);
+		err = bpf_jit_probe_post(jit, fp, &probe);
+		if (err < 0)
+			return err;
 		jit->seen |= SEEN_MEM;
 		break;
 	/*
@@ -1418,15 +1558,30 @@ static noinline int bpf_jit_insn(struct bpf_jit *jit, struct bpf_prog *fp,
 	 */
 	case BPF_STX | BPF_ATOMIC | BPF_DW:
 	case BPF_STX | BPF_ATOMIC | BPF_W:
+	case BPF_STX | BPF_PROBE_ATOMIC | BPF_DW:
+	case BPF_STX | BPF_PROBE_ATOMIC | BPF_W:
 	{
 		bool is32 = BPF_SIZE(insn->code) == BPF_W;
 
+		/*
+		 * Unlike loads and stores, atomics have only a base register,
+		 * but no index register. For the non-arena case, simply use
+		 * %dst as a base. For the arena case, use the work register
+		 * %r1: first, load the arena base into it, and then add %dst
+		 * to it.
+		 */
+		probe.arena_reg = dst_reg;
+
 		switch (insn->imm) {
-/* {op32|op64} {%w0|%src},%src,off(%dst) */
 #define EMIT_ATOMIC(op32, op64) do {					\
+	bpf_jit_probe_atomic_pre(jit, insn, &probe);			\
+	/* {op32|op64} {%w0|%src},%src,off(%arena) */			\
 	EMIT6_DISP_LH(0xeb000000, is32 ? (op32) : (op64),		\
 		      (insn->imm & BPF_FETCH) ? src_reg : REG_W0,	\
-		      src_reg, dst_reg, off);				\
+		      src_reg, probe.arena_reg, off);			\
+	err = bpf_jit_probe_post(jit, fp, &probe);			\
+	if (err < 0)							\
+		return err;						\
 	if (insn->imm & BPF_FETCH) {					\
 		/* bcr 14,0 - see atomic_fetch_{add,and,or,xor}() */	\
 		_EMIT2(0x07e0);						\
@@ -1455,25 +1610,50 @@ static noinline int bpf_jit_insn(struct bpf_jit *jit, struct bpf_prog *fp,
 			EMIT_ATOMIC(0x00f7, 0x00e7);
 			break;
 #undef EMIT_ATOMIC
-		case BPF_XCHG:
-			/* {ly|lg} %w0,off(%dst) */
+		case BPF_XCHG: {
+			struct bpf_jit_probe load_probe = probe;
+			int loop_start;
+
+			bpf_jit_probe_atomic_pre(jit, insn, &load_probe);
+			/* {ly|lg} %w0,off(%arena) */
 			EMIT6_DISP_LH(0xe3000000,
 				      is32 ? 0x0058 : 0x0004, REG_W0, REG_0,
-				      dst_reg, off);
-			/* 0: {csy|csg} %w0,%src,off(%dst) */
+				      load_probe.arena_reg, off);
+			bpf_jit_probe_emit_nop(jit, &load_probe);
+			/* Reuse {ly|lg}'s arena_reg for {csy|csg}. */
+			if (load_probe.prg != -1) {
+				probe.prg = jit->prg;
+				probe.arena_reg = load_probe.arena_reg;
+			}
+			loop_start = jit->prg;
+			/* 0: {csy|csg} %w0,%src,off(%arena) */
 			EMIT6_DISP_LH(0xeb000000, is32 ? 0x0014 : 0x0030,
-				      REG_W0, src_reg, dst_reg, off);
+				      REG_W0, src_reg, probe.arena_reg, off);
+			bpf_jit_probe_emit_nop(jit, &probe);
 			/* brc 4,0b */
-			EMIT4_PCREL_RIC(0xa7040000, 4, jit->prg - 6);
+			EMIT4_PCREL_RIC(0xa7040000, 4, loop_start);
 			/* {llgfr|lgr} %src,%w0 */
 			EMIT4(is32 ? 0xb9160000 : 0xb9040000, src_reg, REG_W0);
+			/* Both probes should land here on exception. */
+			err = bpf_jit_probe_post(jit, fp, &load_probe);
+			if (err < 0)
+				return err;
+			err = bpf_jit_probe_post(jit, fp, &probe);
+			if (err < 0)
+				return err;
 			if (is32 && insn_is_zext(&insn[1]))
 				insn_count = 2;
 			break;
+		}
 		case BPF_CMPXCHG:
-			/* 0: {csy|csg} %b0,%src,off(%dst) */
+			bpf_jit_probe_atomic_pre(jit, insn, &probe);
+			/* 0: {csy|csg} %b0,%src,off(%arena) */
 			EMIT6_DISP_LH(0xeb000000, is32 ? 0x0014 : 0x0030,
-				      BPF_REG_0, src_reg, dst_reg, off);
+				      BPF_REG_0, src_reg,
+				      probe.arena_reg, off);
+			err = bpf_jit_probe_post(jit, fp, &probe);
+			if (err < 0)
+				return err;
 			break;
 		default:
 			pr_err("Unknown atomic operation %02x\n", insn->imm);
@@ -1488,51 +1668,87 @@ static noinline int bpf_jit_insn(struct bpf_jit *jit, struct bpf_prog *fp,
 	 */
 	case BPF_LDX | BPF_MEM | BPF_B: /* dst = *(u8 *)(ul) (src + off) */
 	case BPF_LDX | BPF_PROBE_MEM | BPF_B:
-		/* llgc %dst,0(off,%src) */
-		EMIT6_DISP_LH(0xe3000000, 0x0090, dst_reg, src_reg, REG_0, off);
+	case BPF_LDX | BPF_PROBE_MEM32 | BPF_B:
+		bpf_jit_probe_load_pre(jit, insn, &probe);
+		/* llgc %dst,off(%src,%arena) */
+		EMIT6_DISP_LH(0xe3000000, 0x0090, dst_reg, src_reg,
+			      probe.arena_reg, off);
+		err = bpf_jit_probe_post(jit, fp, &probe);
+		if (err < 0)
+			return err;
 		jit->seen |= SEEN_MEM;
 		if (insn_is_zext(&insn[1]))
 			insn_count = 2;
 		break;
 	case BPF_LDX | BPF_MEMSX | BPF_B: /* dst = *(s8 *)(ul) (src + off) */
 	case BPF_LDX | BPF_PROBE_MEMSX | BPF_B:
-		/* lgb %dst,0(off,%src) */
+		bpf_jit_probe_load_pre(jit, insn, &probe);
+		/* lgb %dst,off(%src) */
 		EMIT6_DISP_LH(0xe3000000, 0x0077, dst_reg, src_reg, REG_0, off);
+		err = bpf_jit_probe_post(jit, fp, &probe);
+		if (err < 0)
+			return err;
 		jit->seen |= SEEN_MEM;
 		break;
 	case BPF_LDX | BPF_MEM | BPF_H: /* dst = *(u16 *)(ul) (src + off) */
 	case BPF_LDX | BPF_PROBE_MEM | BPF_H:
-		/* llgh %dst,0(off,%src) */
-		EMIT6_DISP_LH(0xe3000000, 0x0091, dst_reg, src_reg, REG_0, off);
+	case BPF_LDX | BPF_PROBE_MEM32 | BPF_H:
+		bpf_jit_probe_load_pre(jit, insn, &probe);
+		/* llgh %dst,off(%src,%arena) */
+		EMIT6_DISP_LH(0xe3000000, 0x0091, dst_reg, src_reg,
+			      probe.arena_reg, off);
+		err = bpf_jit_probe_post(jit, fp, &probe);
+		if (err < 0)
+			return err;
 		jit->seen |= SEEN_MEM;
 		if (insn_is_zext(&insn[1]))
 			insn_count = 2;
 		break;
 	case BPF_LDX | BPF_MEMSX | BPF_H: /* dst = *(s16 *)(ul) (src + off) */
 	case BPF_LDX | BPF_PROBE_MEMSX | BPF_H:
-		/* lgh %dst,0(off,%src) */
+		bpf_jit_probe_load_pre(jit, insn, &probe);
+		/* lgh %dst,off(%src) */
 		EMIT6_DISP_LH(0xe3000000, 0x0015, dst_reg, src_reg, REG_0, off);
+		err = bpf_jit_probe_post(jit, fp, &probe);
+		if (err < 0)
+			return err;
 		jit->seen |= SEEN_MEM;
 		break;
 	case BPF_LDX | BPF_MEM | BPF_W: /* dst = *(u32 *)(ul) (src + off) */
 	case BPF_LDX | BPF_PROBE_MEM | BPF_W:
+	case BPF_LDX | BPF_PROBE_MEM32 | BPF_W:
+		bpf_jit_probe_load_pre(jit, insn, &probe);
 		/* llgf %dst,off(%src) */
 		jit->seen |= SEEN_MEM;
-		EMIT6_DISP_LH(0xe3000000, 0x0016, dst_reg, src_reg, REG_0, off);
+		EMIT6_DISP_LH(0xe3000000, 0x0016, dst_reg, src_reg,
+			      probe.arena_reg, off);
+		err = bpf_jit_probe_post(jit, fp, &probe);
+		if (err < 0)
+			return err;
 		if (insn_is_zext(&insn[1]))
 			insn_count = 2;
 		break;
 	case BPF_LDX | BPF_MEMSX | BPF_W: /* dst = *(s32 *)(ul) (src + off) */
 	case BPF_LDX | BPF_PROBE_MEMSX | BPF_W:
+		bpf_jit_probe_load_pre(jit, insn, &probe);
 		/* lgf %dst,off(%src) */
 		jit->seen |= SEEN_MEM;
 		EMIT6_DISP_LH(0xe3000000, 0x0014, dst_reg, src_reg, REG_0, off);
+		err = bpf_jit_probe_post(jit, fp, &probe);
+		if (err < 0)
+			return err;
 		break;
 	case BPF_LDX | BPF_MEM | BPF_DW: /* dst = *(u64 *)(ul) (src + off) */
 	case BPF_LDX | BPF_PROBE_MEM | BPF_DW:
-		/* lg %dst,0(off,%src) */
+	case BPF_LDX | BPF_PROBE_MEM32 | BPF_DW:
+		bpf_jit_probe_load_pre(jit, insn, &probe);
+		/* lg %dst,off(%src,%arena) */
 		jit->seen |= SEEN_MEM;
-		EMIT6_DISP_LH(0xe3000000, 0x0004, dst_reg, src_reg, REG_0, off);
+		EMIT6_DISP_LH(0xe3000000, 0x0004, dst_reg, src_reg,
+			      probe.arena_reg, off);
+		err = bpf_jit_probe_post(jit, fp, &probe);
+		if (err < 0)
+			return err;
 		break;
 	/*
 	 * BPF_JMP / CALL
@@ -1647,7 +1863,7 @@ static noinline int bpf_jit_insn(struct bpf_jit *jit, struct bpf_prog *fp,
 		/*
 		 * Restore registers before calling function
 		 */
-		save_restore_regs(jit, REGS_RESTORE, stack_depth);
+		save_restore_regs(jit, REGS_RESTORE, stack_depth, 0);
 
 		/*
 		 * goto *(prog->bpf_func + tail_call_start);
@@ -1897,22 +2113,6 @@ branch_oc:
 		return -1;
 	}
 
-	if (probe_prg != -1) {
-		/*
-		 * Handlers of certain exceptions leave psw.addr pointing to
-		 * the instruction directly after the failing one. Therefore,
-		 * create two exception table entries and also add a nop in
-		 * case two probing instructions come directly after each
-		 * other.
-		 */
-		nop_prg = jit->prg;
-		/* bcr 0,%0 */
-		_EMIT2(0x0700);
-		err = bpf_jit_probe_mem(jit, fp, probe_prg, nop_prg);
-		if (err < 0)
-			return err;
-	}
-
 	return insn_count;
 }
 
@@ -1958,12 +2158,18 @@ static int bpf_jit_prog(struct bpf_jit *jit, struct bpf_prog *fp,
 			bool extra_pass, u32 stack_depth)
 {
 	int i, insn_count, lit32_size, lit64_size;
+	u64 kern_arena;
 
 	jit->lit32 = jit->lit32_start;
 	jit->lit64 = jit->lit64_start;
 	jit->prg = 0;
 	jit->excnt = 0;
 
+	kern_arena = bpf_arena_get_kern_vm_start(fp->aux->arena);
+	if (kern_arena)
+		jit->kern_arena = _EMIT_CONST_U64(kern_arena);
+	jit->user_arena = bpf_arena_get_user_vm_start(fp->aux->arena);
+
 	bpf_jit_prologue(jit, fp, stack_depth);
 	if (bpf_set_addr(jit, 0) < 0)
 		return -1;
@@ -2011,9 +2217,25 @@ static struct bpf_binary_header *bpf_jit_alloc(struct bpf_jit *jit,
 					       struct bpf_prog *fp)
 {
 	struct bpf_binary_header *header;
+	struct bpf_insn *insn;
 	u32 extable_size;
 	u32 code_size;
+	int i;
+
+	for (i = 0; i < fp->len; i++) {
+		insn = &fp->insnsi[i];
 
+		if (BPF_CLASS(insn->code) == BPF_STX &&
+		    BPF_MODE(insn->code) == BPF_PROBE_ATOMIC &&
+		    (BPF_SIZE(insn->code) == BPF_DW ||
+		     BPF_SIZE(insn->code) == BPF_W) &&
+		    insn->imm == BPF_XCHG)
+			/*
+			 * bpf_jit_insn() emits a load and a compare-and-swap,
+			 * both of which need to be probed.
+			 */
+			fp->aux->num_exentries += 1;
+	}
 	/* We need two entries per insn. */
 	fp->aux->num_exentries *= 2;
 
@@ -2689,3 +2911,52 @@ bool bpf_jit_supports_subprog_tailcalls(void)
 {
 	return true;
 }
+
+bool bpf_jit_supports_arena(void)
+{
+	return true;
+}
+
+bool bpf_jit_supports_insn(struct bpf_insn *insn, bool in_arena)
+{
+	/*
+	 * Currently the verifier uses this function only to check which
+	 * atomic stores to arena are supported, and they all are.
+	 */
+	return true;
+}
+
+bool bpf_jit_supports_exceptions(void)
+{
+	/*
+	 * Exceptions require unwinding support, which is always available,
+	 * because the kernel is always built with backchain.
+	 */
+	return true;
+}
+
+void arch_bpf_stack_walk(bool (*consume_fn)(void *, u64, u64, u64),
+			 void *cookie)
+{
+	unsigned long addr, prev_addr = 0;
+	struct unwind_state state;
+
+	unwind_for_each_frame(&state, NULL, NULL, 0) {
+		addr = unwind_get_return_address(&state);
+		if (!addr)
+			break;
+		/*
+		 * addr is a return address and state.sp is the value of %r15
+		 * at this address. exception_cb needs %r15 at entry to the
+		 * function containing addr, so take the next state.sp.
+		 *
+		 * There is no bp, and the exception_cb prog does not need one
+		 * to perform a quasi-longjmp. The common code requires a
+		 * non-zero bp, so pass sp there as well.
+		 */
+		if (prev_addr && !consume_fn(cookie, prev_addr, state.sp,
+					     state.sp))
+			break;
+		prev_addr = addr;
+	}
+}
diff --git a/arch/s390/pci/Makefile b/arch/s390/pci/Makefile
index 0547a10406e7..2c21f0394c9a 100644
--- a/arch/s390/pci/Makefile
+++ b/arch/s390/pci/Makefile
@@ -3,7 +3,8 @@
 # Makefile for the s390 PCI subsystem.
 #
 
-obj-$(CONFIG_PCI)	+= pci.o pci_irq.o pci_clp.o pci_sysfs.o \
+obj-$(CONFIG_PCI)	+= pci.o pci_irq.o pci_clp.o \
 			   pci_event.o pci_debug.o pci_insn.o pci_mmio.o \
 			   pci_bus.o pci_kvm_hook.o
 obj-$(CONFIG_PCI_IOV)	+= pci_iov.o
+obj-$(CONFIG_SYSFS)	+= pci_sysfs.o
diff --git a/arch/s390/pci/pci.c b/arch/s390/pci/pci.c
index 0de0f6e405b5..bd9624c20b80 100644
--- a/arch/s390/pci/pci.c
+++ b/arch/s390/pci/pci.c
@@ -587,7 +587,6 @@ int pcibios_device_add(struct pci_dev *pdev)
 	if (pdev->is_physfn)
 		pdev->no_vf_scan = 1;
 
-	pdev->dev.groups = zpci_attr_groups;
 	zpci_map_resources(pdev);
 
 	for (i = 0; i < PCI_STD_NUM_BARS; i++) {
@@ -1064,7 +1063,7 @@ char * __init pcibios_setup(char *str)
 		return NULL;
 	}
 	if (!strcmp(str, "nomio")) {
-		S390_lowcore.machine_flags &= ~MACHINE_FLAG_PCI_MIO;
+		get_lowcore()->machine_flags &= ~MACHINE_FLAG_PCI_MIO;
 		return NULL;
 	}
 	if (!strcmp(str, "force_floating")) {
diff --git a/arch/s390/pci/pci_clp.c b/arch/s390/pci/pci_clp.c
index ee90a91ed888..6f55a59a0871 100644
--- a/arch/s390/pci/pci_clp.c
+++ b/arch/s390/pci/pci_clp.c
@@ -657,7 +657,6 @@ static const struct file_operations clp_misc_fops = {
 	.release = clp_misc_release,
 	.unlocked_ioctl = clp_misc_ioctl,
 	.compat_ioctl = clp_misc_ioctl,
-	.llseek = no_llseek,
 };
 
 static struct miscdevice clp_misc_device = {
diff --git a/arch/s390/pci/pci_irq.c b/arch/s390/pci/pci_irq.c
index ff8f24854c64..84482a921332 100644
--- a/arch/s390/pci/pci_irq.c
+++ b/arch/s390/pci/pci_irq.c
@@ -268,33 +268,20 @@ static void zpci_floating_irq_handler(struct airq_struct *airq,
 	}
 }
 
-int arch_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
+static int __alloc_airq(struct zpci_dev *zdev, int msi_vecs,
+			unsigned long *bit)
 {
-	struct zpci_dev *zdev = to_zpci(pdev);
-	unsigned int hwirq, msi_vecs, cpu;
-	unsigned long bit;
-	struct msi_desc *msi;
-	struct msi_msg msg;
-	int cpu_addr;
-	int rc, irq;
-
-	zdev->aisb = -1UL;
-	zdev->msi_first_bit = -1U;
-	if (type == PCI_CAP_ID_MSI && nvec > 1)
-		return 1;
-	msi_vecs = min_t(unsigned int, nvec, zdev->max_msi);
-
 	if (irq_delivery == DIRECTED) {
 		/* Allocate cpu vector bits */
-		bit = airq_iv_alloc(zpci_ibv[0], msi_vecs);
-		if (bit == -1UL)
+		*bit = airq_iv_alloc(zpci_ibv[0], msi_vecs);
+		if (*bit == -1UL)
 			return -EIO;
 	} else {
 		/* Allocate adapter summary indicator bit */
-		bit = airq_iv_alloc_bit(zpci_sbv);
-		if (bit == -1UL)
+		*bit = airq_iv_alloc_bit(zpci_sbv);
+		if (*bit == -1UL)
 			return -EIO;
-		zdev->aisb = bit;
+		zdev->aisb = *bit;
 
 		/* Create adapter interrupt vector */
 		zdev->aibv = airq_iv_create(msi_vecs, AIRQ_IV_DATA | AIRQ_IV_BITLOCK, NULL);
@@ -302,27 +289,66 @@ int arch_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
 			return -ENOMEM;
 
 		/* Wire up shortcut pointer */
-		zpci_ibv[bit] = zdev->aibv;
+		zpci_ibv[*bit] = zdev->aibv;
 		/* Each function has its own interrupt vector */
-		bit = 0;
+		*bit = 0;
 	}
+	return 0;
+}
 
-	/* Request MSI interrupts */
+int arch_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
+{
+	unsigned int hwirq, msi_vecs, irqs_per_msi, i, cpu;
+	struct zpci_dev *zdev = to_zpci(pdev);
+	struct msi_desc *msi;
+	struct msi_msg msg;
+	unsigned long bit;
+	int cpu_addr;
+	int rc, irq;
+
+	zdev->aisb = -1UL;
+	zdev->msi_first_bit = -1U;
+
+	msi_vecs = min_t(unsigned int, nvec, zdev->max_msi);
+	if (msi_vecs < nvec) {
+		pr_info("%s requested %d irqs, allocate system limit of %d",
+			pci_name(pdev), nvec, zdev->max_msi);
+	}
+
+	rc = __alloc_airq(zdev, msi_vecs, &bit);
+	if (rc < 0)
+		return rc;
+
+	/*
+	 * Request MSI interrupts:
+	 * When using MSI, nvec_used interrupt sources and their irq
+	 * descriptors are controlled through one msi descriptor.
+	 * Thus the outer loop over msi descriptors shall run only once,
+	 * while two inner loops iterate over the interrupt vectors.
+	 * When using MSI-X, each interrupt vector/irq descriptor
+	 * is bound to exactly one msi descriptor (nvec_used is one).
+	 * So the inner loops are executed once, while the outer iterates
+	 * over the MSI-X descriptors.
+	 */
 	hwirq = bit;
 	msi_for_each_desc(msi, &pdev->dev, MSI_DESC_NOTASSOCIATED) {
-		rc = -EIO;
 		if (hwirq - bit >= msi_vecs)
 			break;
-		irq = __irq_alloc_descs(-1, 0, 1, 0, THIS_MODULE,
-				(irq_delivery == DIRECTED) ?
-				msi->affinity : NULL);
+		irqs_per_msi = min_t(unsigned int, msi_vecs, msi->nvec_used);
+		irq = __irq_alloc_descs(-1, 0, irqs_per_msi, 0, THIS_MODULE,
+					(irq_delivery == DIRECTED) ?
+					msi->affinity : NULL);
 		if (irq < 0)
 			return -ENOMEM;
-		rc = irq_set_msi_desc(irq, msi);
-		if (rc)
-			return rc;
-		irq_set_chip_and_handler(irq, &zpci_irq_chip,
-					 handle_percpu_irq);
+
+		for (i = 0; i < irqs_per_msi; i++) {
+			rc = irq_set_msi_desc_off(irq, i, msi);
+			if (rc)
+				return rc;
+			irq_set_chip_and_handler(irq + i, &zpci_irq_chip,
+						 handle_percpu_irq);
+		}
+
 		msg.data = hwirq - bit;
 		if (irq_delivery == DIRECTED) {
 			if (msi->affinity)
@@ -335,31 +361,35 @@ int arch_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
 			msg.address_lo |= (cpu_addr << 8);
 
 			for_each_possible_cpu(cpu) {
-				airq_iv_set_data(zpci_ibv[cpu], hwirq, irq);
+				for (i = 0; i < irqs_per_msi; i++)
+					airq_iv_set_data(zpci_ibv[cpu],
+							 hwirq + i, irq + i);
 			}
 		} else {
 			msg.address_lo = zdev->msi_addr & 0xffffffff;
-			airq_iv_set_data(zdev->aibv, hwirq, irq);
+			for (i = 0; i < irqs_per_msi; i++)
+				airq_iv_set_data(zdev->aibv, hwirq + i, irq + i);
 		}
 		msg.address_hi = zdev->msi_addr >> 32;
 		pci_write_msi_msg(irq, &msg);
-		hwirq++;
+		hwirq += irqs_per_msi;
 	}
 
 	zdev->msi_first_bit = bit;
-	zdev->msi_nr_irqs = msi_vecs;
+	zdev->msi_nr_irqs = hwirq - bit;
 
 	rc = zpci_set_irq(zdev);
 	if (rc)
 		return rc;
 
-	return (msi_vecs == nvec) ? 0 : msi_vecs;
+	return (zdev->msi_nr_irqs == nvec) ? 0 : zdev->msi_nr_irqs;
 }
 
 void arch_teardown_msi_irqs(struct pci_dev *pdev)
 {
 	struct zpci_dev *zdev = to_zpci(pdev);
 	struct msi_desc *msi;
+	unsigned int i;
 	int rc;
 
 	/* Disable interrupts */
@@ -369,8 +399,10 @@ void arch_teardown_msi_irqs(struct pci_dev *pdev)
 
 	/* Release MSI interrupts */
 	msi_for_each_desc(msi, &pdev->dev, MSI_DESC_ASSOCIATED) {
-		irq_set_msi_desc(msi->irq, NULL);
-		irq_free_desc(msi->irq);
+		for (i = 0; i < msi->nvec_used; i++) {
+			irq_set_msi_desc(msi->irq + i, NULL);
+			irq_free_desc(msi->irq + i);
+		}
 		msi->msg.address_lo = 0;
 		msi->msg.address_hi = 0;
 		msi->msg.data = 0;
@@ -410,7 +442,7 @@ static void __init cpu_enable_directed_irq(void *unused)
 	union zpci_sic_iib iib = {{0}};
 	union zpci_sic_iib ziib = {{0}};
 
-	iib.cdiib.dibv_addr = (u64) zpci_ibv[smp_processor_id()]->vector;
+	iib.cdiib.dibv_addr = virt_to_phys(zpci_ibv[smp_processor_id()]->vector);
 
 	zpci_set_irq_ctrl(SIC_IRQ_MODE_SET_CPU, 0, &iib);
 	zpci_set_irq_ctrl(SIC_IRQ_MODE_D_SINGLE, PCI_ISC, &ziib);
diff --git a/arch/s390/pci/pci_mmio.c b/arch/s390/pci/pci_mmio.c
index 5398729bfe1b..de5c0b389a3e 100644
--- a/arch/s390/pci/pci_mmio.c
+++ b/arch/s390/pci/pci_mmio.c
@@ -118,12 +118,11 @@ static inline int __memcpy_toio_inuser(void __iomem *dst,
 SYSCALL_DEFINE3(s390_pci_mmio_write, unsigned long, mmio_addr,
 		const void __user *, user_buffer, size_t, length)
 {
+	struct follow_pfnmap_args args = { };
 	u8 local_buf[64];
 	void __iomem *io_addr;
 	void *buf;
 	struct vm_area_struct *vma;
-	pte_t *ptep;
-	spinlock_t *ptl;
 	long ret;
 
 	if (!zpci_is_enabled())
@@ -169,11 +168,13 @@ SYSCALL_DEFINE3(s390_pci_mmio_write, unsigned long, mmio_addr,
 	if (!(vma->vm_flags & VM_WRITE))
 		goto out_unlock_mmap;
 
-	ret = follow_pte(vma, mmio_addr, &ptep, &ptl);
+	args.address = mmio_addr;
+	args.vma = vma;
+	ret = follow_pfnmap_start(&args);
 	if (ret)
 		goto out_unlock_mmap;
 
-	io_addr = (void __iomem *)((pte_pfn(*ptep) << PAGE_SHIFT) |
+	io_addr = (void __iomem *)((args.pfn << PAGE_SHIFT) |
 			(mmio_addr & ~PAGE_MASK));
 
 	if ((unsigned long) io_addr < ZPCI_IOMAP_ADDR_BASE)
@@ -181,7 +182,7 @@ SYSCALL_DEFINE3(s390_pci_mmio_write, unsigned long, mmio_addr,
 
 	ret = zpci_memcpy_toio(io_addr, buf, length);
 out_unlock_pt:
-	pte_unmap_unlock(ptep, ptl);
+	follow_pfnmap_end(&args);
 out_unlock_mmap:
 	mmap_read_unlock(current->mm);
 out_free:
@@ -260,12 +261,11 @@ static inline int __memcpy_fromio_inuser(void __user *dst,
 SYSCALL_DEFINE3(s390_pci_mmio_read, unsigned long, mmio_addr,
 		void __user *, user_buffer, size_t, length)
 {
+	struct follow_pfnmap_args args = { };
 	u8 local_buf[64];
 	void __iomem *io_addr;
 	void *buf;
 	struct vm_area_struct *vma;
-	pte_t *ptep;
-	spinlock_t *ptl;
 	long ret;
 
 	if (!zpci_is_enabled())
@@ -308,11 +308,13 @@ SYSCALL_DEFINE3(s390_pci_mmio_read, unsigned long, mmio_addr,
 	if (!(vma->vm_flags & VM_WRITE))
 		goto out_unlock_mmap;
 
-	ret = follow_pte(vma, mmio_addr, &ptep, &ptl);
+	args.vma = vma;
+	args.address = mmio_addr;
+	ret = follow_pfnmap_start(&args);
 	if (ret)
 		goto out_unlock_mmap;
 
-	io_addr = (void __iomem *)((pte_pfn(*ptep) << PAGE_SHIFT) |
+	io_addr = (void __iomem *)((args.pfn << PAGE_SHIFT) |
 			(mmio_addr & ~PAGE_MASK));
 
 	if ((unsigned long) io_addr < ZPCI_IOMAP_ADDR_BASE) {
@@ -322,7 +324,7 @@ SYSCALL_DEFINE3(s390_pci_mmio_read, unsigned long, mmio_addr,
 	ret = zpci_memcpy_fromio(buf, io_addr, length);
 
 out_unlock_pt:
-	pte_unmap_unlock(ptep, ptl);
+	follow_pfnmap_end(&args);
 out_unlock_mmap:
 	mmap_read_unlock(current->mm);
 
diff --git a/arch/s390/pci/pci_sysfs.c b/arch/s390/pci/pci_sysfs.c
index 0f4f1e8fc480..1f81f6ff7b95 100644
--- a/arch/s390/pci/pci_sysfs.c
+++ b/arch/s390/pci/pci_sysfs.c
@@ -197,7 +197,7 @@ static struct attribute *zpci_ident_attrs[] = {
 	NULL,
 };
 
-static struct attribute_group zpci_ident_attr_group = {
+const struct attribute_group zpci_ident_attr_group = {
 	.attrs = zpci_ident_attrs,
 	.is_visible = zpci_index_is_visible,
 };
@@ -223,7 +223,7 @@ static struct attribute *zpci_dev_attrs[] = {
 	NULL,
 };
 
-static struct attribute_group zpci_attr_group = {
+const struct attribute_group zpci_attr_group = {
 	.attrs = zpci_dev_attrs,
 	.bin_attrs = zpci_bin_attrs,
 };
@@ -235,14 +235,8 @@ static struct attribute *pfip_attrs[] = {
 	&dev_attr_segment3.attr,
 	NULL,
 };
-static struct attribute_group pfip_attr_group = {
+
+const struct attribute_group pfip_attr_group = {
 	.name = "pfip",
 	.attrs = pfip_attrs,
 };
-
-const struct attribute_group *zpci_attr_groups[] = {
-	&zpci_attr_group,
-	&pfip_attr_group,
-	&zpci_ident_attr_group,
-	NULL,
-};
diff --git a/arch/s390/tools/opcodes.txt b/arch/s390/tools/opcodes.txt
index 5f008e794898..def2659f6602 100644
--- a/arch/s390/tools/opcodes.txt
+++ b/arch/s390/tools/opcodes.txt
@@ -527,9 +527,9 @@ b938	sortl	RRE_RR
 b939	dfltcc	RRF_R0RR2
 b93a	kdsa	RRE_RR
 b93b	nnpa	RRE_00
-b93c	ppno	RRE_RR
-b93e	kimd	RRE_RR
-b93f	klmd	RRE_RR
+b93c	prno	RRE_RR
+b93e	kimd	RRF_U0RR
+b93f	klmd	RRF_U0RR
 b941	cfdtr	RRF_UURF
 b942	clgdtr	RRF_UURF
 b943	clfdtr	RRF_UURF
@@ -549,6 +549,10 @@ b964	nngrk	RRF_R0RR2
 b965	ocgrk	RRF_R0RR2
 b966	nogrk	RRF_R0RR2
 b967	nxgrk	RRF_R0RR2
+b968	clzg	RRE_RR
+b969	ctzg	RRE_RR
+b96c	bextg	RRF_R0RR2
+b96d	bdepg	RRF_R0RR2
 b972	crt	RRF_U0RR
 b973	clrt	RRF_U0RR
 b974	nnrk	RRF_R0RR2
@@ -796,6 +800,16 @@ e35b	sy	RXY_RRRD
 e35c	mfy	RXY_RRRD
 e35e	aly	RXY_RRRD
 e35f	sly	RXY_RRRD
+e360	lxab	RXY_RRRD
+e361	llxab	RXY_RRRD
+e362	lxah	RXY_RRRD
+e363	llxah	RXY_RRRD
+e364	lxaf	RXY_RRRD
+e365	llxaf	RXY_RRRD
+e366	lxag	RXY_RRRD
+e367	llxag	RXY_RRRD
+e368	lxaq	RXY_RRRD
+e369	llxaq	RXY_RRRD
 e370	sthy	RXY_RRRD
 e371	lay	RXY_RRRD
 e372	stcy	RXY_RRRD
@@ -880,6 +894,8 @@ e63c	vupkz	VSI_URDV
 e63d	vstrl	VSI_URDV
 e63f	vstrlr	VRS_RRDV
 e649	vlip	VRI_V0UU2
+e64a	vcvdq	VRI_VV0UU
+e64e	vcvbq	VRR_VV0U2
 e650	vcvb	VRR_RV0UU
 e651	vclzdp	VRR_VV0U2
 e652	vcvbg	VRR_RV0UU
@@ -893,7 +909,7 @@ e65b	vpsop	VRI_VVUUU2
 e65c	vupkzl	VRR_VV0U2
 e65d	vcfn	VRR_VV0UU2
 e65e	vclfnl	VRR_VV0UU2
-e65f	vtp	VRR_0V
+e65f	vtp	VRR_0V0U
 e670	vpkzr	VRI_VVV0UU2
 e671	vap	VRI_VVV0UU2
 e672	vsrpr	VRI_VVV0UU2
@@ -908,6 +924,7 @@ e67b	vrp	VRI_VVV0UU2
 e67c	vscshp	VRR_VVV
 e67d	vcsph	VRR_VVV0U0
 e67e	vsdp	VRI_VVV0UU2
+e67f	vtz	VRR_0VVU
 e700	vleb	VRX_VRRDU
 e701	vleh	VRX_VRRDU
 e702	vleg	VRX_VRRDU
@@ -948,6 +965,7 @@ e74d	vrep	VRI_VVUU
 e750	vpopct	VRR_VV0U
 e752	vctz	VRR_VV0U
 e753	vclz	VRR_VV0U
+e754	vgem	VRR_VV0U
 e756	vlr	VRX_VV
 e75c	vistr	VRR_VV0U0U
 e75f	vseg	VRR_VV0U
@@ -985,6 +1003,8 @@ e784	vpdi	VRR_VVV0U
 e785	vbperm	VRR_VVV
 e786	vsld	VRI_VVV0U
 e787	vsrd	VRI_VVV0U
+e788	veval	VRI_VVV0UV
+e789	vblend	VRR_VVVU0V
 e78a	vstrc	VRR_VVVUU0V
 e78b	vstrs	VRR_VVVUU0V
 e78c	vperm	VRR_VVV0V
@@ -1010,6 +1030,10 @@ e7ac	vmale	VRR_VVVU0V
 e7ad	vmalo	VRR_VVVU0V
 e7ae	vmae	VRR_VVVU0V
 e7af	vmao	VRR_VVVU0V
+e7b0	vdl	VRR_VVV0UU
+e7b1	vrl	VRR_VVV0UU
+e7b2	vd	VRR_VVV0UU
+e7b3	vr	VRR_VVV0UU
 e7b4	vgfm	VRR_VVV0U
 e7b8	vmsl	VRR_VVVUU0V
 e7b9	vaccc	VRR_VVVU0V
@@ -1017,12 +1041,12 @@ e7bb	vac	VRR_VVVU0V
 e7bc	vgfma	VRR_VVVU0V
 e7bd	vsbcbi	VRR_VVVU0V
 e7bf	vsbi	VRR_VVVU0V
-e7c0	vclgd	VRR_VV0UUU
-e7c1	vcdlg	VRR_VV0UUU
-e7c2	vcgd	VRR_VV0UUU
-e7c3	vcdg	VRR_VV0UUU
-e7c4	vlde	VRR_VV0UU2
-e7c5	vled	VRR_VV0UUU
+e7c0	vclfp	VRR_VV0UUU
+e7c1	vcfpl	VRR_VV0UUU
+e7c2	vcsfp	VRR_VV0UUU
+e7c3	vcfps	VRR_VV0UUU
+e7c4	vfll	VRR_VV0UU2
+e7c5	vflr	VRR_VV0UUU
 e7c7	vfi	VRR_VV0UUU
 e7ca	wfk	VRR_VV0UU2
 e7cb	wfc	VRR_VV0UU2
@@ -1094,9 +1118,9 @@ eb54	niy	SIY_URD
 eb55	cliy	SIY_URD
 eb56	oiy	SIY_URD
 eb57	xiy	SIY_URD
-eb60	lric	RSY_RDRU
-eb61	stric	RSY_RDRU
-eb62	mric	RSY_RDRU
+eb60	lric	RSY_RURD2
+eb61	stric	RSY_RURD2
+eb62	mric	RSY_RURD2
 eb6a	asi	SIY_IRD
 eb6e	alsi	SIY_IRD
 eb71	lpswey	SIY_RD
@@ -1104,7 +1128,7 @@ eb7a	agsi	SIY_IRD
 eb7e	algsi	SIY_IRD
 eb80	icmh	RSY_RURD
 eb81	icmy	RSY_RURD
-eb8a	sqbs	RSY_RDRU
+eb8a	sqbs	RSY_RURD2
 eb8e	mvclu	RSY_RRRD
 eb8f	clclu	RSY_RRRD
 eb90	stmy	RSY_RRRD
diff --git a/arch/s390/tools/relocs.c b/arch/s390/tools/relocs.c
index a74dbd5c9896..30a732c808f3 100644
--- a/arch/s390/tools/relocs.c
+++ b/arch/s390/tools/relocs.c
@@ -280,7 +280,7 @@ static int do_reloc(struct section *sec, Elf_Rel *rel)
 	case R_390_GOTOFF64:
 		break;
 	case R_390_64:
-		add_reloc(&relocs64, offset - ehdr.e_entry);
+		add_reloc(&relocs64, offset);
 		break;
 	default:
 		die("Unsupported relocation type: %d\n", r_type);
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 5e6a3ead51fb..e9103998cca9 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -3,8 +3,6 @@ config SUPERH
 	def_bool y
 	select ARCH_32BIT_OFF_T
 	select ARCH_HAS_CPU_CACHE_ALIASING
-	select ARCH_ENABLE_MEMORY_HOTPLUG if SPARSEMEM && MMU
-	select ARCH_ENABLE_MEMORY_HOTREMOVE if SPARSEMEM && MMU
 	select ARCH_HAVE_NMI_SAFE_CMPXCHG if (GUSA_RB || CPU_SH4A)
 	select ARCH_HAS_BINFMT_FLAT if !MMU
 	select ARCH_HAS_CPU_FINALIZE_INIT
@@ -16,6 +14,7 @@ config SUPERH
 	select ARCH_HIBERNATION_POSSIBLE if MMU
 	select ARCH_MIGHT_HAVE_PC_PARPORT
 	select ARCH_WANT_IPC_PARSE_VERSION
+	select ARCH_NEED_CMPXCHG_1_EMU
 	select CPU_NO_EFFICIENT_FFS
 	select DMA_DECLARE_COHERENT
 	select GENERIC_ATOMIC64
diff --git a/arch/sh/boards/board-sh7757lcr.c b/arch/sh/boards/board-sh7757lcr.c
index 689ea14a6678..bca54e489e11 100644
--- a/arch/sh/boards/board-sh7757lcr.c
+++ b/arch/sh/boards/board-sh7757lcr.c
@@ -14,9 +14,9 @@
 #include <linux/spi/spi.h>
 #include <linux/spi/flash.h>
 #include <linux/io.h>
-#include <linux/mfd/tmio.h>
 #include <linux/mmc/host.h>
 #include <linux/platform_data/sh_mmcif.h>
+#include <linux/platform_data/tmio.h>
 #include <linux/sh_eth.h>
 #include <linux/sh_intc.h>
 #include <linux/usb/renesas_usbhs.h>
diff --git a/arch/sh/boards/mach-ap325rxa/setup.c b/arch/sh/boards/mach-ap325rxa/setup.c
index 645cccf3da88..bb5004a8ac02 100644
--- a/arch/sh/boards/mach-ap325rxa/setup.c
+++ b/arch/sh/boards/mach-ap325rxa/setup.c
@@ -24,10 +24,10 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/memblock.h>
-#include <linux/mfd/tmio.h>
 #include <linux/mmc/host.h>
 #include <linux/mtd/physmap.h>
 #include <linux/mtd/sh_flctl.h>
+#include <linux/platform_data/tmio.h>
 #include <linux/platform_device.h>
 #include <linux/regulator/fixed.h>
 #include <linux/regulator/machine.h>
diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c
index 30d117f9ad7e..6f13557eecd6 100644
--- a/arch/sh/boards/mach-ecovec24/setup.c
+++ b/arch/sh/boards/mach-ecovec24/setup.c
@@ -17,13 +17,13 @@
 #include <linux/input/sh_keysc.h>
 #include <linux/interrupt.h>
 #include <linux/memblock.h>
-#include <linux/mfd/tmio.h>
 #include <linux/mmc/host.h>
 #include <linux/platform_data/sh_mmcif.h>
 #include <linux/mtd/physmap.h>
 #include <linux/gpio.h>
 #include <linux/gpio/machine.h>
 #include <linux/platform_data/gpio_backlight.h>
+#include <linux/platform_data/tmio.h>
 #include <linux/platform_data/tsc2007.h>
 #include <linux/platform_device.h>
 #include <linux/regulator/fixed.h>
diff --git a/arch/sh/boards/mach-kfr2r09/setup.c b/arch/sh/boards/mach-kfr2r09/setup.c
index 6b775eae85c0..70236859919d 100644
--- a/arch/sh/boards/mach-kfr2r09/setup.c
+++ b/arch/sh/boards/mach-kfr2r09/setup.c
@@ -22,10 +22,10 @@
 #include <linux/input/sh_keysc.h>
 #include <linux/interrupt.h>
 #include <linux/memblock.h>
-#include <linux/mfd/tmio.h>
 #include <linux/mmc/host.h>
 #include <linux/mtd/physmap.h>
 #include <linux/platform_data/lv5207lp.h>
+#include <linux/platform_data/tmio.h>
 #include <linux/platform_device.h>
 #include <linux/regulator/fixed.h>
 #include <linux/regulator/machine.h>
diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c
index 773ee767d0c4..1853e6319a66 100644
--- a/arch/sh/boards/mach-migor/setup.c
+++ b/arch/sh/boards/mach-migor/setup.c
@@ -7,6 +7,7 @@
 #include <linux/clkdev.h>
 #include <linux/dma-map-ops.h>
 #include <linux/init.h>
+#include <linux/platform_data/tmio.h>
 #include <linux/platform_device.h>
 #include <linux/interrupt.h>
 #include <linux/input.h>
@@ -14,7 +15,6 @@
 #include <linux/memblock.h>
 #include <linux/mmc/host.h>
 #include <linux/mtd/physmap.h>
-#include <linux/mfd/tmio.h>
 #include <linux/mtd/platnand.h>
 #include <linux/i2c.h>
 #include <linux/regulator/fixed.h>
diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c
index 787ddd3c627a..e500feb91053 100644
--- a/arch/sh/boards/mach-se/7724/setup.c
+++ b/arch/sh/boards/mach-se/7724/setup.c
@@ -21,9 +21,9 @@
 #include <linux/input/sh_keysc.h>
 #include <linux/interrupt.h>
 #include <linux/memblock.h>
-#include <linux/mfd/tmio.h>
 #include <linux/mmc/host.h>
 #include <linux/mtd/physmap.h>
+#include <linux/platform_data/tmio.h>
 #include <linux/platform_device.h>
 #include <linux/regulator/fixed.h>
 #include <linux/regulator/machine.h>
diff --git a/arch/sh/configs/apsh4ad0a_defconfig b/arch/sh/configs/apsh4ad0a_defconfig
index 05d21d91f41d..137573610ec4 100644
--- a/arch/sh/configs/apsh4ad0a_defconfig
+++ b/arch/sh/configs/apsh4ad0a_defconfig
@@ -24,8 +24,6 @@ CONFIG_BFQ_GROUP_IOSCHED=y
 CONFIG_CPU_SUBTYPE_SH7786=y
 CONFIG_MEMORY_SIZE=0x10000000
 CONFIG_HUGETLB_PAGE_SIZE_1MB=y
-CONFIG_MEMORY_HOTPLUG=y
-CONFIG_MEMORY_HOTREMOVE=y
 CONFIG_KSM=y
 CONFIG_SH_STORE_QUEUES=y
 CONFIG_SH_APSH4AD0A=y
diff --git a/arch/sh/configs/sdk7786_defconfig b/arch/sh/configs/sdk7786_defconfig
index 7b427c17fbfe..07894f13441e 100644
--- a/arch/sh/configs/sdk7786_defconfig
+++ b/arch/sh/configs/sdk7786_defconfig
@@ -43,8 +43,6 @@ CONFIG_MEMORY_SIZE=0x20000000
 CONFIG_PMB=y
 CONFIG_NUMA=y
 CONFIG_HUGETLB_PAGE_SIZE_64MB=y
-CONFIG_MEMORY_HOTPLUG=y
-CONFIG_MEMORY_HOTREMOVE=y
 CONFIG_KSM=y
 CONFIG_SH_STORE_QUEUES=y
 CONFIG_SPECULATIVE_EXECUTION=y
diff --git a/arch/sh/configs/shx3_defconfig b/arch/sh/configs/shx3_defconfig
index aa353dff7f19..9a0df5ea3866 100644
--- a/arch/sh/configs/shx3_defconfig
+++ b/arch/sh/configs/shx3_defconfig
@@ -31,8 +31,6 @@ CONFIG_CPU_SUBTYPE_SHX3=y
 CONFIG_MEMORY_START=0x0c000000
 CONFIG_NUMA=y
 CONFIG_PAGE_SIZE_64KB=y
-CONFIG_MEMORY_HOTPLUG=y
-CONFIG_MEMORY_HOTREMOVE=y
 CONFIG_SH_STORE_QUEUES=y
 CONFIG_SH_X3PROTO=y
 CONFIG_NO_HZ=y
diff --git a/arch/sh/drivers/push-switch.c b/arch/sh/drivers/push-switch.c
index 362e4860bf52..1dea43381b5a 100644
--- a/arch/sh/drivers/push-switch.c
+++ b/arch/sh/drivers/push-switch.c
@@ -131,4 +131,5 @@ module_exit(switch_exit);
 
 MODULE_VERSION(DRV_VERSION);
 MODULE_AUTHOR("Paul Mundt");
+MODULE_DESCRIPTION("Generic push-switch framework");
 MODULE_LICENSE("GPL v2");
diff --git a/arch/sh/include/asm/cmpxchg.h b/arch/sh/include/asm/cmpxchg.h
index 5d617b3ef78f..1e5dc5ccf7bf 100644
--- a/arch/sh/include/asm/cmpxchg.h
+++ b/arch/sh/include/asm/cmpxchg.h
@@ -9,6 +9,7 @@
 
 #include <linux/compiler.h>
 #include <linux/types.h>
+#include <linux/cmpxchg-emu.h>
 
 #if defined(CONFIG_GUSA_RB)
 #include <asm/cmpxchg-grb.h>
@@ -56,6 +57,8 @@ static inline unsigned long __cmpxchg(volatile void * ptr, unsigned long old,
 		unsigned long new, int size)
 {
 	switch (size) {
+	case 1:
+		return cmpxchg_emu_u8(ptr, old, new);
 	case 4:
 		return __cmpxchg_u32(ptr, old, new);
 	}
diff --git a/arch/sh/include/asm/irq.h b/arch/sh/include/asm/irq.h
index 0f384b1f45ca..53fc18a3d4c2 100644
--- a/arch/sh/include/asm/irq.h
+++ b/arch/sh/include/asm/irq.h
@@ -14,12 +14,6 @@
 #define NO_IRQ_IGNORE		((unsigned int)-1)
 
 /*
- * Simple Mask Register Support
- */
-extern void make_maskreg_irq(unsigned int irq);
-extern unsigned short *irq_mask_register;
-
-/*
  * PINT IRQs
  */
 void make_imask_irq(unsigned int irq);
diff --git a/arch/sh/include/asm/mmzone.h b/arch/sh/include/asm/mmzone.h
index 7b8dead2723d..63f88b465e39 100644
--- a/arch/sh/include/asm/mmzone.h
+++ b/arch/sh/include/asm/mmzone.h
@@ -5,9 +5,6 @@
 #ifdef CONFIG_NUMA
 #include <linux/numa.h>
 
-extern struct pglist_data *node_data[];
-#define NODE_DATA(nid)		(node_data[nid])
-
 static inline int pfn_to_nid(unsigned long pfn)
 {
 	int nid;
diff --git a/arch/sh/include/asm/unistd.h b/arch/sh/include/asm/unistd.h
index d6e126250136..3d7f35650a13 100644
--- a/arch/sh/include/asm/unistd.h
+++ b/arch/sh/include/asm/unistd.h
@@ -28,4 +28,6 @@
 # define __ARCH_WANT_SYS_VFORK
 # define __ARCH_WANT_SYS_CLONE
 
+#define __ARCH_BROKEN_SYS_CLONE3
+
 #include <uapi/asm/unistd.h>
diff --git a/arch/sh/kernel/sys_sh32.c b/arch/sh/kernel/sys_sh32.c
index 9dca568509a5..d6f4afcb0e87 100644
--- a/arch/sh/kernel/sys_sh32.c
+++ b/arch/sh/kernel/sys_sh32.c
@@ -59,3 +59,14 @@ asmlinkage int sys_fadvise64_64_wrapper(int fd, u32 offset0, u32 offset1,
 				 (u64)len0 << 32 | len1, advice);
 #endif
 }
+
+/*
+ * swap the arguments the way that libc wants them instead of
+ * moving flags ahead of the 64-bit nbytes argument
+ */
+SYSCALL_DEFINE6(sh_sync_file_range6, int, fd, SC_ARG64(offset),
+                SC_ARG64(nbytes), unsigned int, flags)
+{
+        return ksys_sync_file_range(fd, SC_VAL64(loff_t, offset),
+                                    SC_VAL64(loff_t, nbytes), flags);
+}
diff --git a/arch/sh/kernel/syscalls/syscall.tbl b/arch/sh/kernel/syscalls/syscall.tbl
index bbf83a2db986..c55fd7696d40 100644
--- a/arch/sh/kernel/syscalls/syscall.tbl
+++ b/arch/sh/kernel/syscalls/syscall.tbl
@@ -321,7 +321,7 @@
 311	common	set_robust_list			sys_set_robust_list
 312	common	get_robust_list			sys_get_robust_list
 313	common	splice				sys_splice
-314	common	sync_file_range			sys_sync_file_range
+314	common	sync_file_range			sys_sh_sync_file_range6
 315	common	tee				sys_tee
 316	common	vmsplice			sys_vmsplice
 317	common	move_pages			sys_move_pages
@@ -395,6 +395,7 @@
 385	common	pkey_alloc			sys_pkey_alloc
 386	common	pkey_free			sys_pkey_free
 387	common	rseq				sys_rseq
+388	common	sync_file_range2		sys_sync_file_range2
 # room for arch specific syscalls
 393	common	semget				sys_semget
 394	common	semctl				sys_semctl
diff --git a/arch/sh/kernel/vsyscall/vsyscall.c b/arch/sh/kernel/vsyscall/vsyscall.c
index 1bd85a6949c4..add35c51e017 100644
--- a/arch/sh/kernel/vsyscall/vsyscall.c
+++ b/arch/sh/kernel/vsyscall/vsyscall.c
@@ -36,6 +36,10 @@ __setup("vdso=", vdso_setup);
  */
 extern const char vsyscall_trapa_start, vsyscall_trapa_end;
 static struct page *syscall_pages[1];
+static struct vm_special_mapping vdso_mapping = {
+	.name = "[vdso]",
+	.pages = syscall_pages,
+};
 
 int __init vsyscall_init(void)
 {
@@ -58,6 +62,7 @@ int __init vsyscall_init(void)
 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
 {
 	struct mm_struct *mm = current->mm;
+	struct vm_area_struct *vma;
 	unsigned long addr;
 	int ret;
 
@@ -70,14 +75,17 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
 		goto up_fail;
 	}
 
-	ret = install_special_mapping(mm, addr, PAGE_SIZE,
+	vdso_mapping.pages = syscall_pages;
+	vma = _install_special_mapping(mm, addr, PAGE_SIZE,
 				      VM_READ | VM_EXEC |
 				      VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC,
-				      syscall_pages);
-	if (unlikely(ret))
+				      &vdso_mapping);
+	ret = PTR_ERR(vma);
+	if (IS_ERR(vma))
 		goto up_fail;
 
 	current->mm->context.vdso = (void *)addr;
+	ret = 0;
 
 up_fail:
 	mmap_write_unlock(mm);
diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig
index f32a1963ff0c..1862411665ab 100644
--- a/arch/sh/mm/Kconfig
+++ b/arch/sh/mm/Kconfig
@@ -144,10 +144,6 @@ config ARCH_SPARSEMEM_DEFAULT
 config ARCH_SELECT_MEMORY_MODEL
 	def_bool y
 
-config ARCH_MEMORY_PROBE
-	def_bool y
-	depends on MEMORY_HOTPLUG
-
 config IOREMAP_FIXED
        def_bool y
        depends on X2TLB
diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c
index bf1b54055316..2a88b0c9e70f 100644
--- a/arch/sh/mm/init.c
+++ b/arch/sh/mm/init.c
@@ -212,12 +212,7 @@ void __init allocate_pgdat(unsigned int nid)
 	get_pfn_range_for_nid(nid, &start_pfn, &end_pfn);
 
 #ifdef CONFIG_NUMA
-	NODE_DATA(nid) = memblock_alloc_try_nid(
-				sizeof(struct pglist_data),
-				SMP_CACHE_BYTES, MEMBLOCK_LOW_LIMIT,
-				MEMBLOCK_ALLOC_ACCESSIBLE, nid);
-	if (!NODE_DATA(nid))
-		panic("Can't allocate pgdat for node %d\n", nid);
+	alloc_node_data(nid);
 #endif
 
 	NODE_DATA(nid)->node_start_pfn = start_pfn;
@@ -395,31 +390,3 @@ void __init mem_init(void)
 
 	mem_init_done = 1;
 }
-
-#ifdef CONFIG_MEMORY_HOTPLUG
-int arch_add_memory(int nid, u64 start, u64 size,
-		    struct mhp_params *params)
-{
-	unsigned long start_pfn = PFN_DOWN(start);
-	unsigned long nr_pages = size >> PAGE_SHIFT;
-	int ret;
-
-	if (WARN_ON_ONCE(params->pgprot.pgprot != PAGE_KERNEL.pgprot))
-		return -EINVAL;
-
-	/* We only have ZONE_NORMAL, so this is easy.. */
-	ret = __add_pages(nid, start_pfn, nr_pages, params);
-	if (unlikely(ret))
-		printk("%s: Failed, __add_pages() == %d\n", __func__, ret);
-
-	return ret;
-}
-
-void arch_remove_memory(u64 start, u64 size, struct vmem_altmap *altmap)
-{
-	unsigned long start_pfn = PFN_DOWN(start);
-	unsigned long nr_pages = size >> PAGE_SHIFT;
-
-	__remove_pages(start_pfn, nr_pages, altmap);
-}
-#endif /* CONFIG_MEMORY_HOTPLUG */
diff --git a/arch/sh/mm/mmap.c b/arch/sh/mm/mmap.c
index bee329d4149a..c442734d9b0c 100644
--- a/arch/sh/mm/mmap.c
+++ b/arch/sh/mm/mmap.c
@@ -52,7 +52,8 @@ static inline unsigned long COLOUR_ALIGN(unsigned long addr,
 }
 
 unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
-	unsigned long len, unsigned long pgoff, unsigned long flags)
+	unsigned long len, unsigned long pgoff, unsigned long flags,
+	vm_flags_t vm_flags)
 {
 	struct mm_struct *mm = current->mm;
 	struct vm_area_struct *vma;
@@ -99,7 +100,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
 unsigned long
 arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
 			  const unsigned long len, const unsigned long pgoff,
-			  const unsigned long flags)
+			  const unsigned long flags, vm_flags_t vm_flags)
 {
 	struct vm_area_struct *vma;
 	struct mm_struct *mm = current->mm;
diff --git a/arch/sh/mm/numa.c b/arch/sh/mm/numa.c
index 50f0dc1744d0..9bc212b5e762 100644
--- a/arch/sh/mm/numa.c
+++ b/arch/sh/mm/numa.c
@@ -14,9 +14,6 @@
 #include <linux/pfn.h>
 #include <asm/sections.h>
 
-struct pglist_data *node_data[MAX_NUMNODES] __read_mostly;
-EXPORT_SYMBOL_GPL(node_data);
-
 /*
  * On SH machines the conventional approach is to stash system RAM
  * in node 0, and other memory blocks in to node 1 and up, ordered by
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 11bf9d312318..dcfdb7f1dae9 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -14,9 +14,9 @@ config SPARC
 	bool
 	default y
 	select ARCH_HAS_CPU_CACHE_ALIASING
+	select ARCH_HAS_DMA_OPS
 	select ARCH_MIGHT_HAVE_PC_PARPORT if SPARC64 && PCI
 	select ARCH_MIGHT_HAVE_PC_SERIO
-	select DMA_OPS
 	select OF
 	select OF_PROMTREE
 	select HAVE_ASM_MODVERSIONS
diff --git a/arch/sparc/boot/install.sh b/arch/sparc/boot/install.sh
index 4f130f3f30d6..68de67c5621e 100755
--- a/arch/sparc/boot/install.sh
+++ b/arch/sparc/boot/install.sh
@@ -16,6 +16,8 @@
 #   $3 - kernel map file
 #   $4 - default install path (blank if root directory)
 
+set -e
+
 if [ -f $4/vmlinuz ]; then
 	mv $4/vmlinuz $4/vmlinuz.old
 fi
diff --git a/arch/sparc/include/asm/floppy_64.h b/arch/sparc/include/asm/floppy_64.h
index 83decacd0a2d..b0f633ce3518 100644
--- a/arch/sparc/include/asm/floppy_64.h
+++ b/arch/sparc/include/asm/floppy_64.h
@@ -197,7 +197,7 @@ static void sun_fd_enable_dma(void)
 	pdma_areasize = pdma_size;
 }
 
-irqreturn_t sparc_floppy_irq(int irq, void *dev_cookie)
+static irqreturn_t sparc_floppy_irq(int irq, void *dev_cookie)
 {
 	if (likely(doing_pdma)) {
 		void __iomem *stat = (void __iomem *) fdc_status;
@@ -434,7 +434,8 @@ static int sun_pci_fd_eject(int drive)
 	return -EINVAL;
 }
 
-void sun_pci_fd_dma_callback(struct ebus_dma_info *p, int event, void *cookie)
+static void sun_pci_fd_dma_callback(struct ebus_dma_info *p, int event,
+				    void *cookie)
 {
 	floppy_interrupt(0, NULL);
 }
diff --git a/arch/sparc/include/asm/mmzone.h b/arch/sparc/include/asm/mmzone.h
index a236d8aa893a..74eb2c71d077 100644
--- a/arch/sparc/include/asm/mmzone.h
+++ b/arch/sparc/include/asm/mmzone.h
@@ -6,10 +6,6 @@
 
 #include <linux/cpumask.h>
 
-extern struct pglist_data *node_data[];
-
-#define NODE_DATA(nid)		(node_data[nid])
-
 extern int numa_cpu_lookup_table[];
 extern cpumask_t numa_cpumask_lookup_table[];
 
diff --git a/arch/sparc/include/asm/oplib_64.h b/arch/sparc/include/asm/oplib_64.h
index a67abebd4359..1b86d02a8455 100644
--- a/arch/sparc/include/asm/oplib_64.h
+++ b/arch/sparc/include/asm/oplib_64.h
@@ -247,6 +247,7 @@ void prom_sun4v_guest_soft_state(void);
 int prom_ihandle2path(int handle, char *buffer, int bufsize);
 
 /* Client interface level routines. */
+void prom_cif_init(void *cif_handler);
 void p1275_cmd_direct(unsigned long *);
 
 #endif /* !(__SPARC64_OPLIB_H) */
diff --git a/arch/sparc/include/asm/pgtable_64.h b/arch/sparc/include/asm/pgtable_64.h
index 3fe429d73a65..2b7f358762c1 100644
--- a/arch/sparc/include/asm/pgtable_64.h
+++ b/arch/sparc/include/asm/pgtable_64.h
@@ -783,6 +783,7 @@ static inline pmd_t pmd_mkwrite_novma(pmd_t pmd)
 	return __pmd(pte_val(pte));
 }
 
+#define pmd_pgprot pmd_pgprot
 static inline pgprot_t pmd_pgprot(pmd_t entry)
 {
 	unsigned long val = pmd_val(entry);
diff --git a/arch/sparc/include/asm/uaccess_32.h b/arch/sparc/include/asm/uaccess_32.h
index 9fd6c53644b6..43284b6ec46a 100644
--- a/arch/sparc/include/asm/uaccess_32.h
+++ b/arch/sparc/include/asm/uaccess_32.h
@@ -95,7 +95,8 @@ __asm__ __volatile__(							\
 		".section .fixup,#alloc,#execinstr\n\t"			\
 		".align	4\n"						\
 	"3:\n\t"							\
-		"b	2b\n\t"						\
+		"sethi	%%hi(2b), %0\n\t"				\
+		"jmpl	%0 + %%lo(2b), %%g0\n\t"			\
 		" mov	%3, %0\n\t"					\
 		".previous\n\n\t"					\
 		".section __ex_table,#alloc\n\t"			\
@@ -163,8 +164,9 @@ __asm__ __volatile__(							\
 		".section .fixup,#alloc,#execinstr\n\t"			\
 		".align	4\n"						\
 	"3:\n\t"							\
+		"sethi	%%hi(2b), %0\n\t"				\
 		"clr	%1\n\t"						\
-		"b	2b\n\t"						\
+		"jmpl	%0 + %%lo(2b), %%g0\n\t"			\
 		" mov	%3, %0\n\n\t"					\
 		".previous\n\t"						\
 		".section __ex_table,#alloc\n\t"			\
diff --git a/arch/sparc/include/asm/unistd.h b/arch/sparc/include/asm/unistd.h
index d6bc76706a7a..3380411a4537 100644
--- a/arch/sparc/include/asm/unistd.h
+++ b/arch/sparc/include/asm/unistd.h
@@ -49,6 +49,8 @@
 #define __ARCH_WANT_COMPAT_STAT
 #endif
 
+#define __ARCH_BROKEN_SYS_CLONE3
+
 #ifdef __32bit_syscall_numbers__
 /* Sparc 32-bit only has the "setresuid32", "getresuid32" variants,
  * it never had the plain ones and there is no value to adding those
diff --git a/arch/sparc/include/asm/vio.h b/arch/sparc/include/asm/vio.h
index 587fb7841096..0ca8c3463166 100644
--- a/arch/sparc/include/asm/vio.h
+++ b/arch/sparc/include/asm/vio.h
@@ -483,11 +483,7 @@ int __vio_register_driver(struct vio_driver *drv, struct module *owner,
 	__vio_register_driver(driver, THIS_MODULE, KBUILD_MODNAME)
 void vio_unregister_driver(struct vio_driver *drv);
 
-static inline struct vio_driver *to_vio_driver(struct device_driver *drv)
-{
-	return container_of(drv, struct vio_driver, driver);
-}
-
+#define to_vio_driver(__drv)	container_of_const(__drv, struct vio_driver, driver)
 #define to_vio_dev(__dev)	container_of_const(__dev, struct vio_dev, dev)
 
 int vio_ldc_send(struct vio_driver_state *vio, void *data, int len);
diff --git a/arch/sparc/include/uapi/asm/socket.h b/arch/sparc/include/uapi/asm/socket.h
index 682da3714686..57084ed2f3c4 100644
--- a/arch/sparc/include/uapi/asm/socket.h
+++ b/arch/sparc/include/uapi/asm/socket.h
@@ -133,6 +133,12 @@
 #define SO_PASSPIDFD             0x0055
 #define SO_PEERPIDFD             0x0056
 
+#define SO_DEVMEM_LINEAR         0x0057
+#define SCM_DEVMEM_LINEAR        SO_DEVMEM_LINEAR
+#define SO_DEVMEM_DMABUF         0x0058
+#define SCM_DEVMEM_DMABUF        SO_DEVMEM_DMABUF
+#define SO_DEVMEM_DONTNEED       0x0059
+
 #if !defined(__KERNEL__)
 
 
diff --git a/arch/sparc/kernel/head_32.S b/arch/sparc/kernel/head_32.S
index 964c61b5cd03..38345460d542 100644
--- a/arch/sparc/kernel/head_32.S
+++ b/arch/sparc/kernel/head_32.S
@@ -118,9 +118,12 @@ current_pc:
 		mov	%o7, %g3
 
 		tst	%o0
-		be	no_sun4u_here
+		bne	2f
 		 mov	%g4, %o7		/* Previous %o7. */
-
+		sethi	%hi(no_sun4u_here), %l1
+		jmpl	%l1 + %lo(no_sun4u_here), %g0
+		 nop
+2:
 		mov	%o0, %l0		! stash away romvec
 		mov	%o0, %g7		! put it here too
 		mov	%o1, %l1		! stash away debug_vec too
@@ -195,7 +198,8 @@ halt_notsup:
 		sub	%o0, %l6, %o0
 		call	%o1
 		 nop
-		ba	halt_me
+		sethi	%hi(halt_me), %o0
+		jmpl	%o0 + %lo(halt_me), %g0
 		 nop
 
 not_a_sun4:
@@ -431,8 +435,11 @@ leon_init:
 #ifdef CONFIG_SMP
 		ldub	[%g2 + %lo(boot_cpu_id)], %g1
 		cmp	%g1, 0xff		! unset means first CPU
-		bne	leon_smp_cpu_startup	! continue only with master
+		be 1f
+		 sethi	%hi(leon_smp_cpu_startup), %g1
+		jmpl	%g1 + %lo(leon_smp_cpu_startup), %g0
 		 nop
+1:
 #endif
 		/* Get CPU-ID from most significant 4-bit of ASR17 */
 		rd     %asr17, %g1
diff --git a/arch/sparc/kernel/sys32.S b/arch/sparc/kernel/sys32.S
index a45f0f31fe51..a3d308f2043e 100644
--- a/arch/sparc/kernel/sys32.S
+++ b/arch/sparc/kernel/sys32.S
@@ -18,224 +18,3 @@ sys32_mmap2:
 	sethi		%hi(sys_mmap), %g1
 	jmpl		%g1 + %lo(sys_mmap), %g0
 	 sllx		%o5, 12, %o5
-
-	.align		32
-	.globl		sys32_socketcall
-sys32_socketcall:	/* %o0=call, %o1=args */
-	cmp		%o0, 1
-	bl,pn		%xcc, do_einval
-	 cmp		%o0, 18
-	bg,pn		%xcc, do_einval
-	 sub		%o0, 1, %o0
-	sllx		%o0, 5, %o0
-	sethi		%hi(__socketcall_table_begin), %g2
-	or		%g2, %lo(__socketcall_table_begin), %g2
-	jmpl		%g2 + %o0, %g0
-	 nop
-do_einval:
-	retl
-	 mov		-EINVAL, %o0
-
-	.align		32
-__socketcall_table_begin:
-
-	/* Each entry is exactly 32 bytes. */
-do_sys_socket: /* sys_socket(int, int, int) */
-1:	ldswa		[%o1 + 0x0] %asi, %o0
-	sethi		%hi(sys_socket), %g1
-2:	ldswa		[%o1 + 0x8] %asi, %o2
-	jmpl		%g1 + %lo(sys_socket), %g0
-3:	 ldswa		[%o1 + 0x4] %asi, %o1
-	nop
-	nop
-	nop
-do_sys_bind: /* sys_bind(int fd, struct sockaddr *, int) */
-4:	ldswa		[%o1 + 0x0] %asi, %o0
-	sethi		%hi(sys_bind), %g1
-5:	ldswa		[%o1 + 0x8] %asi, %o2
-	jmpl		%g1 + %lo(sys_bind), %g0
-6:	 lduwa		[%o1 + 0x4] %asi, %o1
-	nop
-	nop
-	nop
-do_sys_connect: /* sys_connect(int, struct sockaddr *, int) */
-7:	ldswa		[%o1 + 0x0] %asi, %o0
-	sethi		%hi(sys_connect), %g1
-8:	ldswa		[%o1 + 0x8] %asi, %o2
-	jmpl		%g1 + %lo(sys_connect), %g0
-9:	 lduwa		[%o1 + 0x4] %asi, %o1
-	nop
-	nop
-	nop
-do_sys_listen: /* sys_listen(int, int) */
-10:	ldswa		[%o1 + 0x0] %asi, %o0
-	sethi		%hi(sys_listen), %g1
-	jmpl		%g1 + %lo(sys_listen), %g0
-11:	 ldswa		[%o1 + 0x4] %asi, %o1
-	nop
-	nop
-	nop
-	nop
-do_sys_accept: /* sys_accept(int, struct sockaddr *, int *) */
-12:	ldswa		[%o1 + 0x0] %asi, %o0
-	sethi		%hi(sys_accept), %g1
-13:	lduwa		[%o1 + 0x8] %asi, %o2
-	jmpl		%g1 + %lo(sys_accept), %g0
-14:	 lduwa		[%o1 + 0x4] %asi, %o1
-	nop
-	nop
-	nop
-do_sys_getsockname: /* sys_getsockname(int, struct sockaddr *, int *) */
-15:	ldswa		[%o1 + 0x0] %asi, %o0
-	sethi		%hi(sys_getsockname), %g1
-16:	lduwa		[%o1 + 0x8] %asi, %o2
-	jmpl		%g1 + %lo(sys_getsockname), %g0
-17:	 lduwa		[%o1 + 0x4] %asi, %o1
-	nop
-	nop
-	nop
-do_sys_getpeername: /* sys_getpeername(int, struct sockaddr *, int *) */
-18:	ldswa		[%o1 + 0x0] %asi, %o0
-	sethi		%hi(sys_getpeername), %g1
-19:	lduwa		[%o1 + 0x8] %asi, %o2
-	jmpl		%g1 + %lo(sys_getpeername), %g0
-20:	 lduwa		[%o1 + 0x4] %asi, %o1
-	nop
-	nop
-	nop
-do_sys_socketpair: /* sys_socketpair(int, int, int, int *) */
-21:	ldswa		[%o1 + 0x0] %asi, %o0
-	sethi		%hi(sys_socketpair), %g1
-22:	ldswa		[%o1 + 0x8] %asi, %o2
-23:	lduwa		[%o1 + 0xc] %asi, %o3
-	jmpl		%g1 + %lo(sys_socketpair), %g0
-24:	 ldswa		[%o1 + 0x4] %asi, %o1
-	nop
-	nop
-do_sys_send: /* sys_send(int, void *, size_t, unsigned int) */
-25:	ldswa		[%o1 + 0x0] %asi, %o0
-	sethi		%hi(sys_send), %g1
-26:	lduwa		[%o1 + 0x8] %asi, %o2
-27:	lduwa		[%o1 + 0xc] %asi, %o3
-	jmpl		%g1 + %lo(sys_send), %g0
-28:	 lduwa		[%o1 + 0x4] %asi, %o1
-	nop
-	nop
-do_sys_recv: /* sys_recv(int, void *, size_t, unsigned int) */
-29:	ldswa		[%o1 + 0x0] %asi, %o0
-	sethi		%hi(sys_recv), %g1
-30:	lduwa		[%o1 + 0x8] %asi, %o2
-31:	lduwa		[%o1 + 0xc] %asi, %o3
-	jmpl		%g1 + %lo(sys_recv), %g0
-32:	 lduwa		[%o1 + 0x4] %asi, %o1
-	nop
-	nop
-do_sys_sendto: /* sys_sendto(int, u32, compat_size_t, unsigned int, u32, int) */
-33:	ldswa		[%o1 + 0x0] %asi, %o0
-	sethi		%hi(sys_sendto), %g1
-34:	lduwa		[%o1 + 0x8] %asi, %o2
-35:	lduwa		[%o1 + 0xc] %asi, %o3
-36:	lduwa		[%o1 + 0x10] %asi, %o4
-37:	ldswa		[%o1 + 0x14] %asi, %o5
-	jmpl		%g1 + %lo(sys_sendto), %g0
-38:	 lduwa		[%o1 + 0x4] %asi, %o1
-do_sys_recvfrom: /* sys_recvfrom(int, u32, compat_size_t, unsigned int, u32, u32) */
-39:	ldswa		[%o1 + 0x0] %asi, %o0
-	sethi		%hi(sys_recvfrom), %g1
-40:	lduwa		[%o1 + 0x8] %asi, %o2
-41:	lduwa		[%o1 + 0xc] %asi, %o3
-42:	lduwa		[%o1 + 0x10] %asi, %o4
-43:	lduwa		[%o1 + 0x14] %asi, %o5
-	jmpl		%g1 + %lo(sys_recvfrom), %g0
-44:	 lduwa		[%o1 + 0x4] %asi, %o1
-do_sys_shutdown: /* sys_shutdown(int, int) */
-45:	ldswa		[%o1 + 0x0] %asi, %o0
-	sethi		%hi(sys_shutdown), %g1
-	jmpl		%g1 + %lo(sys_shutdown), %g0
-46:	 ldswa		[%o1 + 0x4] %asi, %o1
-	nop
-	nop
-	nop
-	nop
-do_sys_setsockopt: /* sys_setsockopt(int, int, int, char *, int) */
-47:	ldswa		[%o1 + 0x0] %asi, %o0
-	sethi		%hi(sys_setsockopt), %g1
-48:	ldswa		[%o1 + 0x8] %asi, %o2
-49:	lduwa		[%o1 + 0xc] %asi, %o3
-50:	ldswa		[%o1 + 0x10] %asi, %o4
-	jmpl		%g1 + %lo(sys_setsockopt), %g0
-51:	 ldswa		[%o1 + 0x4] %asi, %o1
-	nop
-do_sys_getsockopt: /* sys_getsockopt(int, int, int, u32, u32) */
-52:	ldswa		[%o1 + 0x0] %asi, %o0
-	sethi		%hi(sys_getsockopt), %g1
-53:	ldswa		[%o1 + 0x8] %asi, %o2
-54:	lduwa		[%o1 + 0xc] %asi, %o3
-55:	lduwa		[%o1 + 0x10] %asi, %o4
-	jmpl		%g1 + %lo(sys_getsockopt), %g0
-56:	 ldswa		[%o1 + 0x4] %asi, %o1
-	nop
-do_sys_sendmsg: /* compat_sys_sendmsg(int, struct compat_msghdr *, unsigned int) */
-57:	ldswa		[%o1 + 0x0] %asi, %o0
-	sethi		%hi(compat_sys_sendmsg), %g1
-58:	lduwa		[%o1 + 0x8] %asi, %o2
-	jmpl		%g1 + %lo(compat_sys_sendmsg), %g0
-59:	 lduwa		[%o1 + 0x4] %asi, %o1
-	nop
-	nop
-	nop
-do_sys_recvmsg: /* compat_sys_recvmsg(int, struct compat_msghdr *, unsigned int) */
-60:	ldswa		[%o1 + 0x0] %asi, %o0
-	sethi		%hi(compat_sys_recvmsg), %g1
-61:	lduwa		[%o1 + 0x8] %asi, %o2
-	jmpl		%g1 + %lo(compat_sys_recvmsg), %g0
-62:	 lduwa		[%o1 + 0x4] %asi, %o1
-	nop
-	nop
-	nop
-do_sys_accept4: /* sys_accept4(int, struct sockaddr *, int *, int) */
-63:	ldswa		[%o1 + 0x0] %asi, %o0
-	sethi		%hi(sys_accept4), %g1
-64:	lduwa		[%o1 + 0x8] %asi, %o2
-65:	ldswa		[%o1 + 0xc] %asi, %o3
-	jmpl		%g1 + %lo(sys_accept4), %g0
-66:	 lduwa		[%o1 + 0x4] %asi, %o1
-	nop
-	nop
-
-	.section	__ex_table,"a"
-	.align		4
-	.word		1b, __retl_efault, 2b, __retl_efault
-	.word		3b, __retl_efault, 4b, __retl_efault
-	.word		5b, __retl_efault, 6b, __retl_efault
-	.word		7b, __retl_efault, 8b, __retl_efault
-	.word		9b, __retl_efault, 10b, __retl_efault
-	.word		11b, __retl_efault, 12b, __retl_efault
-	.word		13b, __retl_efault, 14b, __retl_efault
-	.word		15b, __retl_efault, 16b, __retl_efault
-	.word		17b, __retl_efault, 18b, __retl_efault
-	.word		19b, __retl_efault, 20b, __retl_efault
-	.word		21b, __retl_efault, 22b, __retl_efault
-	.word		23b, __retl_efault, 24b, __retl_efault
-	.word		25b, __retl_efault, 26b, __retl_efault
-	.word		27b, __retl_efault, 28b, __retl_efault
-	.word		29b, __retl_efault, 30b, __retl_efault
-	.word		31b, __retl_efault, 32b, __retl_efault
-	.word		33b, __retl_efault, 34b, __retl_efault
-	.word		35b, __retl_efault, 36b, __retl_efault
-	.word		37b, __retl_efault, 38b, __retl_efault
-	.word		39b, __retl_efault, 40b, __retl_efault
-	.word		41b, __retl_efault, 42b, __retl_efault
-	.word		43b, __retl_efault, 44b, __retl_efault
-	.word		45b, __retl_efault, 46b, __retl_efault
-	.word		47b, __retl_efault, 48b, __retl_efault
-	.word		49b, __retl_efault, 50b, __retl_efault
-	.word		51b, __retl_efault, 52b, __retl_efault
-	.word		53b, __retl_efault, 54b, __retl_efault
-	.word		55b, __retl_efault, 56b, __retl_efault
-	.word		57b, __retl_efault, 58b, __retl_efault
-	.word		59b, __retl_efault, 60b, __retl_efault
-	.word		61b, __retl_efault, 62b, __retl_efault
-	.word		63b, __retl_efault, 64b, __retl_efault
-	.word		65b, __retl_efault, 66b, __retl_efault
-	.previous
diff --git a/arch/sparc/kernel/sys_sparc_32.c b/arch/sparc/kernel/sys_sparc_32.c
index 08a19727795c..80822f922e76 100644
--- a/arch/sparc/kernel/sys_sparc_32.c
+++ b/arch/sparc/kernel/sys_sparc_32.c
@@ -39,7 +39,7 @@ SYSCALL_DEFINE0(getpagesize)
 	return PAGE_SIZE; /* Possibly older binaries want 8192 on sun4's? */
 }
 
-unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsigned long len, unsigned long pgoff, unsigned long flags)
+unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsigned long len, unsigned long pgoff, unsigned long flags, vm_flags_t vm_flags)
 {
 	struct vm_unmapped_area_info info = {};
 
diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
index d9c3b34ca744..acade309dc2f 100644
--- a/arch/sparc/kernel/sys_sparc_64.c
+++ b/arch/sparc/kernel/sys_sparc_64.c
@@ -87,7 +87,7 @@ static inline unsigned long COLOR_ALIGN(unsigned long addr,
 	return base + off;
 }
 
-unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsigned long len, unsigned long pgoff, unsigned long flags)
+unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsigned long len, unsigned long pgoff, unsigned long flags, vm_flags_t vm_flags)
 {
 	struct mm_struct *mm = current->mm;
 	struct vm_area_struct * vma;
@@ -146,7 +146,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
 unsigned long
 arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
 			  const unsigned long len, const unsigned long pgoff,
-			  const unsigned long flags)
+			  const unsigned long flags, vm_flags_t vm_flags)
 {
 	struct vm_area_struct *vma;
 	struct mm_struct *mm = current->mm;
diff --git a/arch/sparc/kernel/syscalls/syscall.tbl b/arch/sparc/kernel/syscalls/syscall.tbl
index ac6c281ccfe0..cfdfb3707c16 100644
--- a/arch/sparc/kernel/syscalls/syscall.tbl
+++ b/arch/sparc/kernel/syscalls/syscall.tbl
@@ -117,7 +117,7 @@
 90	common	dup2			sys_dup2
 91	32	setfsuid32		sys_setfsuid
 92	common	fcntl			sys_fcntl			compat_sys_fcntl
-93	common	select			sys_select
+93	common	select			sys_select			compat_sys_select
 94	32	setfsgid32		sys_setfsgid
 95	common	fsync			sys_fsync
 96	common	setpriority		sys_setpriority
@@ -155,7 +155,7 @@
 123	32	fchown			sys_fchown16
 123	64	fchown			sys_fchown
 124	common	fchmod			sys_fchmod
-125	common	recvfrom		sys_recvfrom
+125	common	recvfrom		sys_recvfrom			compat_sys_recvfrom
 126	32	setreuid		sys_setreuid16
 126	64	setreuid		sys_setreuid
 127	32	setregid		sys_setregid16
@@ -247,7 +247,7 @@
 204	32	readdir			sys_old_readdir			compat_sys_old_readdir
 204	64	readdir			sys_nis_syscall
 205	common	readahead		sys_readahead			compat_sys_readahead
-206	common	socketcall		sys_socketcall			sys32_socketcall
+206	common	socketcall		sys_socketcall			compat_sys_socketcall
 207	common	syslog			sys_syslog
 208	common	lookup_dcookie		sys_ni_syscall
 209	common	fadvise64		sys_fadvise64			compat_sys_fadvise64
@@ -461,7 +461,7 @@
 412	32	utimensat_time64		sys_utimensat			sys_utimensat
 413	32	pselect6_time64			sys_pselect6			compat_sys_pselect6_time64
 414	32	ppoll_time64			sys_ppoll			compat_sys_ppoll_time64
-416	32	io_pgetevents_time64		sys_io_pgetevents		sys_io_pgetevents
+416	32	io_pgetevents_time64		sys_io_pgetevents		compat_sys_io_pgetevents_time64
 417	32	recvmmsg_time64			sys_recvmmsg			compat_sys_recvmmsg_time64
 418	32	mq_timedsend_time64		sys_mq_timedsend		sys_mq_timedsend
 419	32	mq_timedreceive_time64		sys_mq_timedreceive		sys_mq_timedreceive
diff --git a/arch/sparc/kernel/vio.c b/arch/sparc/kernel/vio.c
index 846a55f942d4..07933d75ac81 100644
--- a/arch/sparc/kernel/vio.c
+++ b/arch/sparc/kernel/vio.c
@@ -54,10 +54,10 @@ static int vio_hotplug(const struct device *dev, struct kobj_uevent_env *env)
 	return 0;
 }
 
-static int vio_bus_match(struct device *dev, struct device_driver *drv)
+static int vio_bus_match(struct device *dev, const struct device_driver *drv)
 {
 	struct vio_dev *vio_dev = to_vio_dev(dev);
-	struct vio_driver *vio_drv = to_vio_driver(drv);
+	const struct vio_driver *vio_drv = to_vio_driver(drv);
 	const struct vio_device_id *matches = vio_drv->id_table;
 
 	if (!matches)
diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
index 00b247d924a9..21f8cbbd0581 100644
--- a/arch/sparc/mm/init_64.c
+++ b/arch/sparc/mm/init_64.c
@@ -490,7 +490,7 @@ void flush_dcache_folio(struct folio *folio)
 		}
 		set_dcache_dirty(folio, this_cpu);
 	} else {
-		/* We could delay the flush for the !page_mapping
+		/* We could delay the flush for the !folio_mapping
 		 * case too.  But that case is for exec env/arg
 		 * pages and those are %99 certainly going to get
 		 * faulted into the tlb (and thus flushed) anyways.
@@ -1075,14 +1075,9 @@ static void __init allocate_node_data(int nid)
 {
 	struct pglist_data *p;
 	unsigned long start_pfn, end_pfn;
-#ifdef CONFIG_NUMA
 
-	NODE_DATA(nid) = memblock_alloc_node(sizeof(struct pglist_data),
-					     SMP_CACHE_BYTES, nid);
-	if (!NODE_DATA(nid)) {
-		prom_printf("Cannot allocate pglist_data for nid[%d]\n", nid);
-		prom_halt();
-	}
+#ifdef CONFIG_NUMA
+	alloc_node_data(nid);
 
 	NODE_DATA(nid)->node_id = nid;
 #endif
@@ -1115,11 +1110,9 @@ static void init_node_masks_nonnuma(void)
 }
 
 #ifdef CONFIG_NUMA
-struct pglist_data *node_data[MAX_NUMNODES];
 
 EXPORT_SYMBOL(numa_cpu_lookup_table);
 EXPORT_SYMBOL(numa_cpumask_lookup_table);
-EXPORT_SYMBOL(node_data);
 
 static int scan_pio_for_cfg_handle(struct mdesc_handle *md, u64 pio,
 				   u32 cfg_handle)
diff --git a/arch/sparc/mm/leon_mm.c b/arch/sparc/mm/leon_mm.c
index ec61ff1f96b7..1dc9b3d70eda 100644
--- a/arch/sparc/mm/leon_mm.c
+++ b/arch/sparc/mm/leon_mm.c
@@ -39,12 +39,10 @@ unsigned long leon_swprobe(unsigned long vaddr, unsigned long *paddr)
 	unsigned int ctxtbl;
 	unsigned int pgd, pmd, ped;
 	unsigned int ptr;
-	unsigned int lvl, pte, paddrbase;
+	unsigned int lvl, pte;
 	unsigned int ctx;
 	unsigned int paddr_calc;
 
-	paddrbase = 0;
-
 	if (srmmu_swprobe_trace)
 		printk(KERN_INFO "swprobe: trace on\n");
 
@@ -73,7 +71,6 @@ unsigned long leon_swprobe(unsigned long vaddr, unsigned long *paddr)
 			printk(KERN_INFO "swprobe: pgd is entry level 3\n");
 		lvl = 3;
 		pte = pgd;
-		paddrbase = pgd & _SRMMU_PTE_PMASK_LEON;
 		goto ready;
 	}
 	if (((pgd & SRMMU_ET_MASK) != SRMMU_ET_PTD)) {
@@ -96,7 +93,6 @@ unsigned long leon_swprobe(unsigned long vaddr, unsigned long *paddr)
 			printk(KERN_INFO "swprobe: pmd is entry level 2\n");
 		lvl = 2;
 		pte = pmd;
-		paddrbase = pmd & _SRMMU_PTE_PMASK_LEON;
 		goto ready;
 	}
 	if (((pmd & SRMMU_ET_MASK) != SRMMU_ET_PTD)) {
@@ -124,7 +120,6 @@ unsigned long leon_swprobe(unsigned long vaddr, unsigned long *paddr)
 			printk(KERN_INFO "swprobe: ped is entry level 1\n");
 		lvl = 1;
 		pte = ped;
-		paddrbase = ped & _SRMMU_PTE_PMASK_LEON;
 		goto ready;
 	}
 	if (((ped & SRMMU_ET_MASK) != SRMMU_ET_PTD)) {
@@ -147,7 +142,6 @@ unsigned long leon_swprobe(unsigned long vaddr, unsigned long *paddr)
 			printk(KERN_INFO "swprobe: ptr is entry level 0\n");
 		lvl = 0;
 		pte = ptr;
-		paddrbase = ptr & _SRMMU_PTE_PMASK_LEON;
 		goto ready;
 	}
 	if (srmmu_swprobe_trace)
diff --git a/arch/sparc/power/hibernate.c b/arch/sparc/power/hibernate.c
index 47b06f4af1f9..da8e2bc2e516 100644
--- a/arch/sparc/power/hibernate.c
+++ b/arch/sparc/power/hibernate.c
@@ -5,6 +5,7 @@
  * Copyright (C) 2013 Kirill V Tkhai (tkhai@yandex.ru)
  */
 
+#include <linux/suspend.h>
 #include <linux/mm.h>
 
 #include <asm/hibernate.h>
diff --git a/arch/sparc/prom/init_64.c b/arch/sparc/prom/init_64.c
index 103aa9104318..f7b8a1a865b8 100644
--- a/arch/sparc/prom/init_64.c
+++ b/arch/sparc/prom/init_64.c
@@ -26,9 +26,6 @@ phandle prom_chosen_node;
  * routines in the prom library.
  * It gets passed the pointer to the PROM vector.
  */
-
-extern void prom_cif_init(void *);
-
 void __init prom_init(void *cif_handler)
 {
 	phandle node;
diff --git a/arch/sparc/prom/misc_64.c b/arch/sparc/prom/misc_64.c
index aed94cd4a1e7..3792736ff21f 100644
--- a/arch/sparc/prom/misc_64.c
+++ b/arch/sparc/prom/misc_64.c
@@ -162,7 +162,7 @@ unsigned char prom_get_idprom(char *idbuf, int num_bytes)
 	return 0xff;
 }
 
-int prom_get_mmu_ihandle(void)
+static int prom_get_mmu_ihandle(void)
 {
 	phandle node;
 	int ret;
diff --git a/arch/sparc/prom/p1275.c b/arch/sparc/prom/p1275.c
index 889aa602f8d8..51c3f984bbf7 100644
--- a/arch/sparc/prom/p1275.c
+++ b/arch/sparc/prom/p1275.c
@@ -49,7 +49,7 @@ void p1275_cmd_direct(unsigned long *args)
 	local_irq_restore(flags);
 }
 
-void prom_cif_init(void *cif_handler, void *cif_stack)
+void prom_cif_init(void *cif_handler)
 {
 	p1275buf.prom_cif_handler = (void (*)(long *))cif_handler;
 }
diff --git a/arch/um/Kconfig b/arch/um/Kconfig
index 93a5a8999b07..c89575d05021 100644
--- a/arch/um/Kconfig
+++ b/arch/um/Kconfig
@@ -11,7 +11,6 @@ config UML
 	select ARCH_HAS_KCOV
 	select ARCH_HAS_STRNCPY_FROM_USER
 	select ARCH_HAS_STRNLEN_USER
-	select ARCH_NO_PREEMPT
 	select HAVE_ARCH_AUDITSYSCALL
 	select HAVE_ARCH_KASAN if X86_64
 	select HAVE_ARCH_KASAN_VMALLOC if HAVE_ARCH_KASAN
@@ -31,7 +30,8 @@ config UML
 	select TRACE_IRQFLAGS_SUPPORT
 	select TTY # Needed for line.c
 	select HAVE_ARCH_VMAP_STACK
-	select HAVE_RUST			if X86_64
+	select HAVE_RUST
+	select ARCH_HAS_UBSAN
 
 config MMU
 	bool
@@ -48,12 +48,13 @@ config NO_IOMEM
 config UML_IOMEM_EMULATION
 	bool
 	select INDIRECT_IOMEM
+	select HAS_IOPORT
 	select GENERIC_PCI_IOMAP
 	select GENERIC_IOMAP
 	select NO_GENERIC_PCI_IOPORT_MAP
 
 config NO_IOPORT_MAP
-	def_bool y
+	def_bool !UML_IOMEM_EMULATION
 
 config ISA
 	bool
diff --git a/arch/um/drivers/Kconfig b/arch/um/drivers/Kconfig
index b94b2618e7d8..ede40a160c5e 100644
--- a/arch/um/drivers/Kconfig
+++ b/arch/um/drivers/Kconfig
@@ -297,26 +297,6 @@ config UML_NET_MCAST
 
 	  If unsure, say N.
 
-config UML_NET_PCAP
-	bool "pcap transport (obsolete)"
-	depends on UML_NET
-	depends on !MODVERSIONS
-	select MAY_HAVE_RUNTIME_DEPS
-	help
-	  The pcap transport makes a pcap packet stream on the host look
-	  like an ethernet device inside UML.  This is useful for making
-	  UML act as a network monitor for the host.  You must have libcap
-	  installed in order to build the pcap transport into UML.
-
-	  For more information, see
-	  <http://user-mode-linux.sourceforge.net/old/networking.html>  That site
-	  has examples of the UML command line to use to enable this option.
-
-	  NOTE: THIS TRANSPORT IS DEPRECATED AND WILL BE REMOVED SOON!!! Please
-	  migrate to UML_NET_VECTOR.
-
-	  If unsure, say N.
-
 config UML_NET_SLIRP
 	bool "SLiRP transport (obsolete)"
 	depends on UML_NET
diff --git a/arch/um/drivers/Makefile b/arch/um/drivers/Makefile
index 0e6af81096fd..57882e6bc215 100644
--- a/arch/um/drivers/Makefile
+++ b/arch/um/drivers/Makefile
@@ -20,14 +20,9 @@ harddog-objs := harddog_kern.o
 harddog-builtin-$(CONFIG_UML_WATCHDOG) := harddog_user.o harddog_user_exp.o
 rtc-objs := rtc_kern.o rtc_user.o
 
-LDFLAGS_pcap.o = $(shell $(CC) $(KBUILD_CFLAGS) -print-file-name=libpcap.a)
-
 LDFLAGS_vde.o = $(shell $(CC) $(CFLAGS) -print-file-name=libvdeplug.a)
 
-targets := pcap_kern.o pcap_user.o vde_kern.o vde_user.o
-
-$(obj)/pcap.o: $(obj)/pcap_kern.o $(obj)/pcap_user.o
-	$(LD) -r -dp -o $@ $^ $(ld_flags)
+targets := vde_kern.o vde_user.o
 
 $(obj)/vde.o: $(obj)/vde_kern.o $(obj)/vde_user.o
 	$(LD) -r -dp -o $@ $^ $(ld_flags)
@@ -49,7 +44,6 @@ obj-$(CONFIG_UML_NET_DAEMON) += daemon.o
 obj-$(CONFIG_UML_NET_VECTOR) += vector.o
 obj-$(CONFIG_UML_NET_VDE) += vde.o
 obj-$(CONFIG_UML_NET_MCAST) += umcast.o
-obj-$(CONFIG_UML_NET_PCAP) += pcap.o
 obj-$(CONFIG_UML_NET) += net.o 
 obj-$(CONFIG_MCONSOLE) += mconsole.o
 obj-$(CONFIG_MMAPPER) += mmapper_kern.o 
@@ -69,7 +63,7 @@ obj-$(CONFIG_UML_RTC) += rtc.o
 obj-$(CONFIG_UML_PCI_OVER_VIRTIO) += virt-pci.o
 
 # pcap_user.o must be added explicitly.
-USER_OBJS := fd.o null.o pty.o tty.o xterm.o slip_common.o pcap_user.o vde_user.o vector_user.o
+USER_OBJS := fd.o null.o pty.o tty.o xterm.o slip_common.o vde_user.o vector_user.o
 CFLAGS_null.o = -DDEV_NULL=$(DEV_NULL_PATH)
 
 CFLAGS_xterm.o += '-DCONFIG_XTERM_CHAN_DEFAULT_EMULATOR="$(CONFIG_XTERM_CHAN_DEFAULT_EMULATOR)"'
diff --git a/arch/um/drivers/chan.h b/arch/um/drivers/chan.h
index e14b9cdf7a33..5a61db512ffb 100644
--- a/arch/um/drivers/chan.h
+++ b/arch/um/drivers/chan.h
@@ -22,7 +22,8 @@ struct chan {
 	unsigned int output:1;
 	unsigned int opened:1;
 	unsigned int enabled:1;
-	int fd;
+	int fd_in;
+	int fd_out; /* only different to fd_in if blocking output is needed */
 	const struct chan_ops *ops;
 	void *data;
 };
diff --git a/arch/um/drivers/chan_kern.c b/arch/um/drivers/chan_kern.c
index 37538b4168da..e78a99816c86 100644
--- a/arch/um/drivers/chan_kern.c
+++ b/arch/um/drivers/chan_kern.c
@@ -81,6 +81,12 @@ static const struct chan_ops not_configged_ops = {
 };
 #endif /* CONFIG_NOCONFIG_CHAN */
 
+static inline bool need_output_blocking(void)
+{
+	return time_travel_mode == TT_MODE_INFCPU ||
+	       time_travel_mode == TT_MODE_EXTERNAL;
+}
+
 static int open_one_chan(struct chan *chan)
 {
 	int fd, err;
@@ -96,15 +102,43 @@ static int open_one_chan(struct chan *chan)
 		return fd;
 
 	err = os_set_fd_block(fd, 0);
-	if (err) {
-		(*chan->ops->close)(fd, chan->data);
-		return err;
-	}
+	if (err)
+		goto out_close;
+
+	chan->fd_in = fd;
+	chan->fd_out = fd;
+
+	/*
+	 * In time-travel modes infinite-CPU and external we need to guarantee
+	 * that any writes to the output succeed immdiately from the point of
+	 * the VM. The best way to do this is to put the FD in blocking mode
+	 * and simply wait/retry until everything is written.
+	 * As every write is guaranteed to complete, we also do not need to
+	 * request an IRQ for the output.
+	 *
+	 * Note that input cannot happen in a time synchronized way. We permit
+	 * it, but time passes very quickly if anything waits for a read.
+	 */
+	if (chan->output && need_output_blocking()) {
+		err = os_dup_file(chan->fd_out);
+		if (err < 0)
+			goto out_close;
 
-	chan->fd = fd;
+		chan->fd_out = err;
+
+		err = os_set_fd_block(chan->fd_out, 1);
+		if (err) {
+			os_close_file(chan->fd_out);
+			goto out_close;
+		}
+	}
 
 	chan->opened = 1;
 	return 0;
+
+out_close:
+	(*chan->ops->close)(fd, chan->data);
+	return err;
 }
 
 static int open_chan(struct list_head *chans)
@@ -125,7 +159,7 @@ static int open_chan(struct list_head *chans)
 void chan_enable_winch(struct chan *chan, struct tty_port *port)
 {
 	if (chan && chan->primary && chan->ops->winch)
-		register_winch(chan->fd, port);
+		register_winch(chan->fd_in, port);
 }
 
 static void line_timer_cb(struct work_struct *work)
@@ -156,8 +190,9 @@ int enable_chan(struct line *line)
 
 		if (chan->enabled)
 			continue;
-		err = line_setup_irq(chan->fd, chan->input, chan->output, line,
-				     chan);
+		err = line_setup_irq(chan->fd_in, chan->input,
+				     chan->output && !need_output_blocking(),
+				     line, chan);
 		if (err)
 			goto out_close;
 
@@ -196,7 +231,8 @@ void free_irqs(void)
 
 		if (chan->input && chan->enabled)
 			um_free_irq(chan->line->read_irq, chan);
-		if (chan->output && chan->enabled)
+		if (chan->output && chan->enabled &&
+		    !need_output_blocking())
 			um_free_irq(chan->line->write_irq, chan);
 		chan->enabled = 0;
 	}
@@ -216,15 +252,19 @@ static void close_one_chan(struct chan *chan, int delay_free_irq)
 	} else {
 		if (chan->input && chan->enabled)
 			um_free_irq(chan->line->read_irq, chan);
-		if (chan->output && chan->enabled)
+		if (chan->output && chan->enabled &&
+		    !need_output_blocking())
 			um_free_irq(chan->line->write_irq, chan);
 		chan->enabled = 0;
 	}
+	if (chan->fd_out != chan->fd_in)
+		os_close_file(chan->fd_out);
 	if (chan->ops->close != NULL)
-		(*chan->ops->close)(chan->fd, chan->data);
+		(*chan->ops->close)(chan->fd_in, chan->data);
 
 	chan->opened = 0;
-	chan->fd = -1;
+	chan->fd_in = -1;
+	chan->fd_out = -1;
 }
 
 void close_chan(struct line *line)
@@ -244,7 +284,7 @@ void close_chan(struct line *line)
 void deactivate_chan(struct chan *chan, int irq)
 {
 	if (chan && chan->enabled)
-		deactivate_fd(chan->fd, irq);
+		deactivate_fd(chan->fd_in, irq);
 }
 
 int write_chan(struct chan *chan, const u8 *buf, size_t len, int write_irq)
@@ -254,7 +294,7 @@ int write_chan(struct chan *chan, const u8 *buf, size_t len, int write_irq)
 	if (len == 0 || !chan || !chan->ops->write)
 		return 0;
 
-	n = chan->ops->write(chan->fd, buf, len, chan->data);
+	n = chan->ops->write(chan->fd_out, buf, len, chan->data);
 	if (chan->primary) {
 		ret = n;
 	}
@@ -268,7 +308,7 @@ int console_write_chan(struct chan *chan, const char *buf, int len)
 	if (!chan || !chan->ops->console_write)
 		return 0;
 
-	n = chan->ops->console_write(chan->fd, buf, len);
+	n = chan->ops->console_write(chan->fd_out, buf, len);
 	if (chan->primary)
 		ret = n;
 	return ret;
@@ -296,14 +336,14 @@ int chan_window_size(struct line *line, unsigned short *rows_out,
 	if (chan && chan->primary) {
 		if (chan->ops->window_size == NULL)
 			return 0;
-		return chan->ops->window_size(chan->fd, chan->data,
+		return chan->ops->window_size(chan->fd_in, chan->data,
 					      rows_out, cols_out);
 	}
 	chan = line->chan_out;
 	if (chan && chan->primary) {
 		if (chan->ops->window_size == NULL)
 			return 0;
-		return chan->ops->window_size(chan->fd, chan->data,
+		return chan->ops->window_size(chan->fd_in, chan->data,
 					      rows_out, cols_out);
 	}
 	return 0;
@@ -319,7 +359,7 @@ static void free_one_chan(struct chan *chan)
 		(*chan->ops->free)(chan->data);
 
 	if (chan->primary && chan->output)
-		ignore_sigio_fd(chan->fd);
+		ignore_sigio_fd(chan->fd_in);
 	kfree(chan);
 }
 
@@ -478,7 +518,8 @@ static struct chan *parse_chan(struct line *line, char *str, int device,
 				 .output 	= 0,
 				 .opened  	= 0,
 				 .enabled  	= 0,
-				 .fd 		= -1,
+				 .fd_in		= -1,
+				 .fd_out	= -1,
 				 .ops 		= ops,
 				 .data 		= data });
 	return chan;
@@ -549,7 +590,7 @@ void chan_interrupt(struct line *line, int irq)
 			schedule_delayed_work(&line->task, 1);
 			goto out;
 		}
-		err = chan->ops->read(chan->fd, &c, chan->data);
+		err = chan->ops->read(chan->fd_in, &c, chan->data);
 		if (err > 0)
 			tty_insert_flip_char(port, c, TTY_NORMAL);
 	} while (err > 0);
diff --git a/arch/um/drivers/chan_user.c b/arch/um/drivers/chan_user.c
index ec04e47b9d79..a66e556012c4 100644
--- a/arch/um/drivers/chan_user.c
+++ b/arch/um/drivers/chan_user.c
@@ -23,7 +23,7 @@ int generic_read(int fd, __u8 *c_out, void *unused)
 {
 	int n;
 
-	n = read(fd, c_out, sizeof(*c_out));
+	CATCH_EINTR(n = read(fd, c_out, sizeof(*c_out)));
 	if (n > 0)
 		return n;
 	else if (n == 0)
@@ -37,11 +37,23 @@ int generic_read(int fd, __u8 *c_out, void *unused)
 
 int generic_write(int fd, const __u8 *buf, size_t n, void *unused)
 {
+	int written = 0;
 	int err;
 
-	err = write(fd, buf, n);
-	if (err > 0)
-		return err;
+	/* The FD may be in blocking mode, as such, need to retry short writes,
+	 * they may have been interrupted by a signal.
+	 */
+	do {
+		errno = 0;
+		err = write(fd, buf + written, n - written);
+		if (err > 0) {
+			written += err;
+			continue;
+		}
+	} while (err < 0 && errno == EINTR);
+
+	if (written > 0)
+		return written;
 	else if (errno == EAGAIN)
 		return 0;
 	else if (err == 0)
diff --git a/arch/um/drivers/harddog_kern.c b/arch/um/drivers/harddog_kern.c
index 60d1c6cab8a9..819aabb4ecdc 100644
--- a/arch/um/drivers/harddog_kern.c
+++ b/arch/um/drivers/harddog_kern.c
@@ -49,6 +49,7 @@
 #include "mconsole.h"
 #include "harddog.h"
 
+MODULE_DESCRIPTION("UML hardware watchdog");
 MODULE_LICENSE("GPL");
 
 static DEFINE_MUTEX(harddog_mutex);
@@ -163,7 +164,6 @@ static const struct file_operations harddog_fops = {
 	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= harddog_open,
 	.release	= harddog_release,
-	.llseek		= no_llseek,
 };
 
 static struct miscdevice harddog_miscdev = {
diff --git a/arch/um/drivers/hostaudio_kern.c b/arch/um/drivers/hostaudio_kern.c
index c42b793bce65..9d228878cea2 100644
--- a/arch/um/drivers/hostaudio_kern.c
+++ b/arch/um/drivers/hostaudio_kern.c
@@ -291,7 +291,6 @@ static int hostmixer_release(struct inode *inode, struct file *file)
 
 static const struct file_operations hostaudio_fops = {
 	.owner          = THIS_MODULE,
-	.llseek         = no_llseek,
 	.read           = hostaudio_read,
 	.write          = hostaudio_write,
 	.poll           = hostaudio_poll,
@@ -304,7 +303,6 @@ static const struct file_operations hostaudio_fops = {
 
 static const struct file_operations hostmixer_fops = {
 	.owner          = THIS_MODULE,
-	.llseek         = no_llseek,
 	.unlocked_ioctl	= hostmixer_ioctl_mixdev,
 	.open           = hostmixer_open_mixdev,
 	.release        = hostmixer_release,
diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c
index d82bc3fdb86e..43d8959cc746 100644
--- a/arch/um/drivers/line.c
+++ b/arch/um/drivers/line.c
@@ -383,6 +383,7 @@ int setup_one_line(struct line *lines, int n, char *init,
 			parse_chan_pair(NULL, line, n, opts, error_out);
 			err = 0;
 		}
+		*error_out = "configured as 'none'";
 	} else {
 		char *new = kstrdup(init, GFP_KERNEL);
 		if (!new) {
@@ -406,6 +407,7 @@ int setup_one_line(struct line *lines, int n, char *init,
 			}
 		}
 		if (err) {
+			*error_out = "failed to parse channel pair";
 			line->init_str = NULL;
 			line->valid = 0;
 			kfree(new);
diff --git a/arch/um/drivers/mconsole_user.c b/arch/um/drivers/mconsole_user.c
index e24298a734be..a04cd13c6315 100644
--- a/arch/um/drivers/mconsole_user.c
+++ b/arch/um/drivers/mconsole_user.c
@@ -71,7 +71,9 @@ static struct mconsole_command *mconsole_parse(struct mc_request *req)
 	return NULL;
 }
 
+#ifndef MIN
 #define MIN(a,b) ((a)<(b) ? (a):(b))
+#endif
 
 #define STRINGX(x) #x
 #define STRING(x) STRINGX(x)
diff --git a/arch/um/drivers/pcap_kern.c b/arch/um/drivers/pcap_kern.c
deleted file mode 100644
index d9bf95d7867b..000000000000
--- a/arch/um/drivers/pcap_kern.c
+++ /dev/null
@@ -1,113 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
- */
-
-#include <linux/init.h>
-#include <linux/netdevice.h>
-#include <net_kern.h>
-#include "pcap_user.h"
-
-struct pcap_init {
-	char *host_if;
-	int promisc;
-	int optimize;
-	char *filter;
-};
-
-static void pcap_init_kern(struct net_device *dev, void *data)
-{
-	struct uml_net_private *pri;
-	struct pcap_data *ppri;
-	struct pcap_init *init = data;
-
-	pri = netdev_priv(dev);
-	ppri = (struct pcap_data *) pri->user;
-	ppri->host_if = init->host_if;
-	ppri->promisc = init->promisc;
-	ppri->optimize = init->optimize;
-	ppri->filter = init->filter;
-
-	printk("pcap backend, host interface %s\n", ppri->host_if);
-}
-
-static int pcap_read(int fd, struct sk_buff *skb, struct uml_net_private *lp)
-{
-	return pcap_user_read(fd, skb_mac_header(skb),
-			      skb->dev->mtu + ETH_HEADER_OTHER,
-			      (struct pcap_data *) &lp->user);
-}
-
-static int pcap_write(int fd, struct sk_buff *skb, struct uml_net_private *lp)
-{
-	return -EPERM;
-}
-
-static const struct net_kern_info pcap_kern_info = {
-	.init			= pcap_init_kern,
-	.protocol		= eth_protocol,
-	.read			= pcap_read,
-	.write			= pcap_write,
-};
-
-static int pcap_setup(char *str, char **mac_out, void *data)
-{
-	struct pcap_init *init = data;
-	char *remain, *host_if = NULL, *options[2] = { NULL, NULL };
-	int i;
-
-	*init = ((struct pcap_init)
-		{ .host_if 	= "eth0",
-		  .promisc 	= 1,
-		  .optimize 	= 0,
-		  .filter 	= NULL });
-
-	remain = split_if_spec(str, &host_if, &init->filter,
-			       &options[0], &options[1], mac_out, NULL);
-	if (remain != NULL) {
-		printk(KERN_ERR "pcap_setup - Extra garbage on "
-		       "specification : '%s'\n", remain);
-		return 0;
-	}
-
-	if (host_if != NULL)
-		init->host_if = host_if;
-
-	for (i = 0; i < ARRAY_SIZE(options); i++) {
-		if (options[i] == NULL)
-			continue;
-		if (!strcmp(options[i], "promisc"))
-			init->promisc = 1;
-		else if (!strcmp(options[i], "nopromisc"))
-			init->promisc = 0;
-		else if (!strcmp(options[i], "optimize"))
-			init->optimize = 1;
-		else if (!strcmp(options[i], "nooptimize"))
-			init->optimize = 0;
-		else {
-			printk(KERN_ERR "pcap_setup : bad option - '%s'\n",
-			       options[i]);
-			return 0;
-		}
-	}
-
-	return 1;
-}
-
-static struct transport pcap_transport = {
-	.list 		= LIST_HEAD_INIT(pcap_transport.list),
-	.name 		= "pcap",
-	.setup  	= pcap_setup,
-	.user 		= &pcap_user_info,
-	.kern 		= &pcap_kern_info,
-	.private_size 	= sizeof(struct pcap_data),
-	.setup_size 	= sizeof(struct pcap_init),
-};
-
-static int register_pcap(void)
-{
-	register_transport(&pcap_transport);
-	return 0;
-}
-
-late_initcall(register_pcap);
diff --git a/arch/um/drivers/pcap_user.c b/arch/um/drivers/pcap_user.c
deleted file mode 100644
index 52ddda3e3b10..000000000000
--- a/arch/um/drivers/pcap_user.c
+++ /dev/null
@@ -1,137 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
- */
-
-#include <errno.h>
-#include <pcap.h>
-#include <string.h>
-#include <asm/types.h>
-#include <net_user.h>
-#include "pcap_user.h"
-#include <um_malloc.h>
-
-#define PCAP_FD(p) (*(int *)(p))
-
-static int pcap_user_init(void *data, void *dev)
-{
-	struct pcap_data *pri = data;
-	pcap_t *p;
-	char errors[PCAP_ERRBUF_SIZE];
-
-	p = pcap_open_live(pri->host_if, ETH_MAX_PACKET + ETH_HEADER_OTHER,
-			   pri->promisc, 0, errors);
-	if (p == NULL) {
-		printk(UM_KERN_ERR "pcap_user_init : pcap_open_live failed - "
-		       "'%s'\n", errors);
-		return -EINVAL;
-	}
-
-	pri->dev = dev;
-	pri->pcap = p;
-	return 0;
-}
-
-static int pcap_user_open(void *data)
-{
-	struct pcap_data *pri = data;
-	__u32 netmask;
-	int err;
-
-	if (pri->pcap == NULL)
-		return -ENODEV;
-
-	if (pri->filter != NULL) {
-		err = dev_netmask(pri->dev, &netmask);
-		if (err < 0) {
-			printk(UM_KERN_ERR "pcap_user_open : dev_netmask failed\n");
-			return -EIO;
-		}
-
-		pri->compiled = uml_kmalloc(sizeof(struct bpf_program),
-					UM_GFP_KERNEL);
-		if (pri->compiled == NULL) {
-			printk(UM_KERN_ERR "pcap_user_open : kmalloc failed\n");
-			return -ENOMEM;
-		}
-
-		err = pcap_compile(pri->pcap,
-				   (struct bpf_program *) pri->compiled,
-				   pri->filter, pri->optimize, netmask);
-		if (err < 0) {
-			printk(UM_KERN_ERR "pcap_user_open : pcap_compile failed - "
-			       "'%s'\n", pcap_geterr(pri->pcap));
-			goto out;
-		}
-
-		err = pcap_setfilter(pri->pcap, pri->compiled);
-		if (err < 0) {
-			printk(UM_KERN_ERR "pcap_user_open : pcap_setfilter "
-			       "failed - '%s'\n", pcap_geterr(pri->pcap));
-			goto out;
-		}
-	}
-
-	return PCAP_FD(pri->pcap);
-
- out:
-	kfree(pri->compiled);
-	return -EIO;
-}
-
-static void pcap_remove(void *data)
-{
-	struct pcap_data *pri = data;
-
-	if (pri->compiled != NULL)
-		pcap_freecode(pri->compiled);
-
-	if (pri->pcap != NULL)
-		pcap_close(pri->pcap);
-}
-
-struct pcap_handler_data {
-	char *buffer;
-	int len;
-};
-
-static void handler(u_char *data, const struct pcap_pkthdr *header,
-		    const u_char *packet)
-{
-	int len;
-
-	struct pcap_handler_data *hdata = (struct pcap_handler_data *) data;
-
-	len = hdata->len < header->caplen ? hdata->len : header->caplen;
-	memcpy(hdata->buffer, packet, len);
-	hdata->len = len;
-}
-
-int pcap_user_read(int fd, void *buffer, int len, struct pcap_data *pri)
-{
-	struct pcap_handler_data hdata = ((struct pcap_handler_data)
-		                          { .buffer  	= buffer,
-					    .len 	= len });
-	int n;
-
-	n = pcap_dispatch(pri->pcap, 1, handler, (u_char *) &hdata);
-	if (n < 0) {
-		printk(UM_KERN_ERR "pcap_dispatch failed - %s\n",
-		       pcap_geterr(pri->pcap));
-		return -EIO;
-	}
-	else if (n == 0)
-		return 0;
-	return hdata.len;
-}
-
-const struct net_user_info pcap_user_info = {
-	.init		= pcap_user_init,
-	.open		= pcap_user_open,
-	.close	 	= NULL,
-	.remove	 	= pcap_remove,
-	.add_address	= NULL,
-	.delete_address = NULL,
-	.mtu		= ETH_MAX_PACKET,
-	.max_packet	= ETH_MAX_PACKET + ETH_HEADER_OTHER,
-};
diff --git a/arch/um/drivers/pcap_user.h b/arch/um/drivers/pcap_user.h
deleted file mode 100644
index 216246f5f09b..000000000000
--- a/arch/um/drivers/pcap_user.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/* 
- * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
- */
-
-#include <net_user.h>
-
-struct pcap_data {
-	char *host_if;
-	int promisc;
-	int optimize;
-	char *filter;
-	void *compiled;
-	void *pcap;
-	void *dev;
-};
-
-extern const struct net_user_info pcap_user_info;
-
-extern int pcap_user_read(int fd, void *buf, int len, struct pcap_data *pri);
-
diff --git a/arch/um/drivers/port_kern.c b/arch/um/drivers/port_kern.c
index c52b3ff3c092..a4508470df78 100644
--- a/arch/um/drivers/port_kern.c
+++ b/arch/um/drivers/port_kern.c
@@ -45,15 +45,17 @@ struct connection {
 static irqreturn_t pipe_interrupt(int irq, void *data)
 {
 	struct connection *conn = data;
-	int fd;
+	int n_fds = 1, fd = -1;
+	ssize_t ret;
 
-	fd = os_rcv_fd(conn->socket[0], &conn->helper_pid);
-	if (fd < 0) {
-		if (fd == -EAGAIN)
+	ret = os_rcv_fd_msg(conn->socket[0], &fd, n_fds, &conn->helper_pid,
+			    sizeof(conn->helper_pid));
+	if (ret != sizeof(conn->helper_pid)) {
+		if (ret == -EAGAIN)
 			return IRQ_NONE;
 
-		printk(KERN_ERR "pipe_interrupt : os_rcv_fd returned %d\n",
-		       -fd);
+		printk(KERN_ERR "pipe_interrupt : os_rcv_fd_msg returned %zd\n",
+		       ret);
 		os_close_file(conn->fd);
 	}
 
diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c
index ef805eaa9e01..7f28ec1929dc 100644
--- a/arch/um/drivers/ubd_kern.c
+++ b/arch/um/drivers/ubd_kern.c
@@ -36,7 +36,6 @@
 #include <linux/vmalloc.h>
 #include <linux/platform_device.h>
 #include <linux/scatterlist.h>
-#include <asm/tlbflush.h>
 #include <kern_util.h>
 #include "mconsole_kern.h"
 #include <init.h>
@@ -106,7 +105,6 @@ static inline void ubd_set_bit(__u64 bit, unsigned char *data)
 #define DRIVER_NAME "uml-blkdev"
 
 static DEFINE_MUTEX(ubd_lock);
-static DEFINE_MUTEX(ubd_mutex); /* replaces BKL, might not be needed */
 
 static int ubd_ioctl(struct block_device *bdev, blk_mode_t mode,
 		     unsigned int cmd, unsigned long arg);
@@ -447,43 +445,31 @@ static int bulk_req_safe_read(
 	return n;
 }
 
-/* Called without dev->lock held, and only in interrupt context. */
-static void ubd_handler(void)
+static void ubd_end_request(struct io_thread_req *io_req)
 {
-	int n;
-	int count;
-
-	while(1){
-		n = bulk_req_safe_read(
-			thread_fd,
-			irq_req_buffer,
-			&irq_remainder,
-			&irq_remainder_size,
-			UBD_REQ_BUFFER_SIZE
-		);
-		if (n < 0) {
-			if(n == -EAGAIN)
-				break;
-			printk(KERN_ERR "spurious interrupt in ubd_handler, "
-			       "err = %d\n", -n);
-			return;
-		}
-		for (count = 0; count < n/sizeof(struct io_thread_req *); count++) {
-			struct io_thread_req *io_req = (*irq_req_buffer)[count];
-
-			if ((io_req->error == BLK_STS_NOTSUPP) && (req_op(io_req->req) == REQ_OP_DISCARD)) {
-				blk_queue_max_discard_sectors(io_req->req->q, 0);
-				blk_queue_max_write_zeroes_sectors(io_req->req->q, 0);
-			}
-			blk_mq_end_request(io_req->req, io_req->error);
-			kfree(io_req);
-		}
+	if (io_req->error == BLK_STS_NOTSUPP) {
+		if (req_op(io_req->req) == REQ_OP_DISCARD)
+			blk_queue_disable_discard(io_req->req->q);
+		else if (req_op(io_req->req) == REQ_OP_WRITE_ZEROES)
+			blk_queue_disable_write_zeroes(io_req->req->q);
 	}
+	blk_mq_end_request(io_req->req, io_req->error);
+	kfree(io_req);
 }
 
 static irqreturn_t ubd_intr(int irq, void *dev)
 {
-	ubd_handler();
+	int len, i;
+
+	while ((len = bulk_req_safe_read(thread_fd, irq_req_buffer,
+			&irq_remainder, &irq_remainder_size,
+			UBD_REQ_BUFFER_SIZE)) >= 0) {
+		for (i = 0; i < len / sizeof(struct io_thread_req *); i++)
+			ubd_end_request((*irq_req_buffer)[i]);
+	}
+
+	if (len < 0 && len != -EAGAIN)
+		pr_err("spurious interrupt in %s, err = %d\n", __func__, len);
 	return IRQ_HANDLED;
 }
 
@@ -771,7 +757,6 @@ static int ubd_open_dev(struct ubd *ubd_dev)
 			printk(KERN_ERR "Failed to vmalloc COW bitmap\n");
 			goto error;
 		}
-		flush_tlb_kernel_vm();
 
 		err = read_cow_bitmap(ubd_dev->fd, ubd_dev->cow.bitmap,
 				      ubd_dev->cow.bitmap_offset,
@@ -847,6 +832,7 @@ static int ubd_add(int n, char **error_out)
 	struct queue_limits lim = {
 		.max_segments		= MAX_SG,
 		.seg_boundary_mask	= PAGE_SIZE - 1,
+		.features		= BLK_FEAT_WRITE_CACHE,
 	};
 	struct gendisk *disk;
 	int err = 0;
@@ -893,8 +879,6 @@ static int ubd_add(int n, char **error_out)
 		goto out_cleanup_tags;
 	}
 
-	blk_queue_flag_set(QUEUE_FLAG_NONROT, disk->queue);
-	blk_queue_write_cache(disk->queue, true, false);
 	disk->major = UBD_MAJOR;
 	disk->first_minor = n << UBD_SHIFT;
 	disk->minors = 1 << UBD_SHIFT;
diff --git a/arch/um/drivers/vector_kern.c b/arch/um/drivers/vector_kern.c
index 4279793b11b7..c992da83268d 100644
--- a/arch/um/drivers/vector_kern.c
+++ b/arch/um/drivers/vector_kern.c
@@ -22,6 +22,7 @@
 #include <linux/interrupt.h>
 #include <linux/firmware.h>
 #include <linux/fs.h>
+#include <asm/atomic.h>
 #include <uapi/linux/filter.h>
 #include <init.h>
 #include <irq_kern.h>
@@ -102,18 +103,33 @@ static const struct {
 
 static void vector_reset_stats(struct vector_private *vp)
 {
+	/* We reuse the existing queue locks for stats */
+
+	/* RX stats are modified with RX head_lock held
+	 * in vector_poll.
+	 */
+
+	spin_lock(&vp->rx_queue->head_lock);
 	vp->estats.rx_queue_max = 0;
 	vp->estats.rx_queue_running_average = 0;
-	vp->estats.tx_queue_max = 0;
-	vp->estats.tx_queue_running_average = 0;
 	vp->estats.rx_encaps_errors = 0;
+	vp->estats.sg_ok = 0;
+	vp->estats.sg_linearized = 0;
+	spin_unlock(&vp->rx_queue->head_lock);
+
+	/* TX stats are modified with TX head_lock held
+	 * in vector_send.
+	 */
+
+	spin_lock(&vp->tx_queue->head_lock);
 	vp->estats.tx_timeout_count = 0;
 	vp->estats.tx_restart_queue = 0;
 	vp->estats.tx_kicks = 0;
 	vp->estats.tx_flow_control_xon = 0;
 	vp->estats.tx_flow_control_xoff = 0;
-	vp->estats.sg_ok = 0;
-	vp->estats.sg_linearized = 0;
+	vp->estats.tx_queue_max = 0;
+	vp->estats.tx_queue_running_average = 0;
+	spin_unlock(&vp->tx_queue->head_lock);
 }
 
 static int get_mtu(struct arglist *def)
@@ -232,12 +248,6 @@ static int get_transport_options(struct arglist *def)
 
 static char *drop_buffer;
 
-/* Array backed queues optimized for bulk enqueue/dequeue and
- * 1:N (small values of N) or 1:1 enqueuer/dequeuer ratios.
- * For more details and full design rationale see
- * http://foswiki.cambridgegreys.com/Main/EatYourTailAndEnjoyIt
- */
-
 
 /*
  * Advance the mmsg queue head by n = advance. Resets the queue to
@@ -247,27 +257,13 @@ static char *drop_buffer;
 
 static int vector_advancehead(struct vector_queue *qi, int advance)
 {
-	int queue_depth;
-
 	qi->head =
 		(qi->head + advance)
 			% qi->max_depth;
 
 
-	spin_lock(&qi->tail_lock);
-	qi->queue_depth -= advance;
-
-	/* we are at 0, use this to
-	 * reset head and tail so we can use max size vectors
-	 */
-
-	if (qi->queue_depth == 0) {
-		qi->head = 0;
-		qi->tail = 0;
-	}
-	queue_depth = qi->queue_depth;
-	spin_unlock(&qi->tail_lock);
-	return queue_depth;
+	atomic_sub(advance, &qi->queue_depth);
+	return atomic_read(&qi->queue_depth);
 }
 
 /*	Advance the queue tail by n = advance.
@@ -277,16 +273,11 @@ static int vector_advancehead(struct vector_queue *qi, int advance)
 
 static int vector_advancetail(struct vector_queue *qi, int advance)
 {
-	int queue_depth;
-
 	qi->tail =
 		(qi->tail + advance)
 			% qi->max_depth;
-	spin_lock(&qi->head_lock);
-	qi->queue_depth += advance;
-	queue_depth = qi->queue_depth;
-	spin_unlock(&qi->head_lock);
-	return queue_depth;
+	atomic_add(advance, &qi->queue_depth);
+	return atomic_read(&qi->queue_depth);
 }
 
 static int prep_msg(struct vector_private *vp,
@@ -339,9 +330,7 @@ static int vector_enqueue(struct vector_queue *qi, struct sk_buff *skb)
 	int iov_count;
 
 	spin_lock(&qi->tail_lock);
-	spin_lock(&qi->head_lock);
-	queue_depth = qi->queue_depth;
-	spin_unlock(&qi->head_lock);
+	queue_depth = atomic_read(&qi->queue_depth);
 
 	if (skb)
 		packet_len = skb->len;
@@ -360,6 +349,7 @@ static int vector_enqueue(struct vector_queue *qi, struct sk_buff *skb)
 		mmsg_vector->msg_hdr.msg_iovlen = iov_count;
 		mmsg_vector->msg_hdr.msg_name = vp->fds->remote_addr;
 		mmsg_vector->msg_hdr.msg_namelen = vp->fds->remote_addr_size;
+		wmb(); /* Make the packet visible to the NAPI poll thread */
 		queue_depth = vector_advancetail(qi, 1);
 	} else
 		goto drop;
@@ -398,7 +388,7 @@ static int consume_vector_skbs(struct vector_queue *qi, int count)
 }
 
 /*
- * Generic vector deque via sendmmsg with support for forming headers
+ * Generic vector dequeue via sendmmsg with support for forming headers
  * using transport specific callback. Allows GRE, L2TPv3, RAW and
  * other transports to use a common dequeue procedure in vector mode
  */
@@ -408,69 +398,64 @@ static int vector_send(struct vector_queue *qi)
 {
 	struct vector_private *vp = netdev_priv(qi->dev);
 	struct mmsghdr *send_from;
-	int result = 0, send_len, queue_depth = qi->max_depth;
+	int result = 0, send_len;
 
 	if (spin_trylock(&qi->head_lock)) {
-		if (spin_trylock(&qi->tail_lock)) {
-			/* update queue_depth to current value */
-			queue_depth = qi->queue_depth;
-			spin_unlock(&qi->tail_lock);
-			while (queue_depth > 0) {
-				/* Calculate the start of the vector */
-				send_len = queue_depth;
-				send_from = qi->mmsg_vector;
-				send_from += qi->head;
-				/* Adjust vector size if wraparound */
-				if (send_len + qi->head > qi->max_depth)
-					send_len = qi->max_depth - qi->head;
-				/* Try to TX as many packets as possible */
-				if (send_len > 0) {
-					result = uml_vector_sendmmsg(
-						 vp->fds->tx_fd,
-						 send_from,
-						 send_len,
-						 0
-					);
-					vp->in_write_poll =
-						(result != send_len);
-				}
-				/* For some of the sendmmsg error scenarios
-				 * we may end being unsure in the TX success
-				 * for all packets. It is safer to declare
-				 * them all TX-ed and blame the network.
-				 */
-				if (result < 0) {
-					if (net_ratelimit())
-						netdev_err(vp->dev, "sendmmsg err=%i\n",
-							result);
-					vp->in_error = true;
-					result = send_len;
-				}
-				if (result > 0) {
-					queue_depth =
-						consume_vector_skbs(qi, result);
-					/* This is equivalent to an TX IRQ.
-					 * Restart the upper layers to feed us
-					 * more packets.
-					 */
-					if (result > vp->estats.tx_queue_max)
-						vp->estats.tx_queue_max = result;
-					vp->estats.tx_queue_running_average =
-						(vp->estats.tx_queue_running_average + result) >> 1;
-				}
-				netif_wake_queue(qi->dev);
-				/* if TX is busy, break out of the send loop,
-				 *  poll write IRQ will reschedule xmit for us
+		/* update queue_depth to current value */
+		while (atomic_read(&qi->queue_depth) > 0) {
+			/* Calculate the start of the vector */
+			send_len = atomic_read(&qi->queue_depth);
+			send_from = qi->mmsg_vector;
+			send_from += qi->head;
+			/* Adjust vector size if wraparound */
+			if (send_len + qi->head > qi->max_depth)
+				send_len = qi->max_depth - qi->head;
+			/* Try to TX as many packets as possible */
+			if (send_len > 0) {
+				result = uml_vector_sendmmsg(
+					 vp->fds->tx_fd,
+					 send_from,
+					 send_len,
+					 0
+				);
+				vp->in_write_poll =
+					(result != send_len);
+			}
+			/* For some of the sendmmsg error scenarios
+			 * we may end being unsure in the TX success
+			 * for all packets. It is safer to declare
+			 * them all TX-ed and blame the network.
+			 */
+			if (result < 0) {
+				if (net_ratelimit())
+					netdev_err(vp->dev, "sendmmsg err=%i\n",
+						result);
+				vp->in_error = true;
+				result = send_len;
+			}
+			if (result > 0) {
+				consume_vector_skbs(qi, result);
+				/* This is equivalent to an TX IRQ.
+				 * Restart the upper layers to feed us
+				 * more packets.
 				 */
-				if (result != send_len) {
-					vp->estats.tx_restart_queue++;
-					break;
-				}
+				if (result > vp->estats.tx_queue_max)
+					vp->estats.tx_queue_max = result;
+				vp->estats.tx_queue_running_average =
+					(vp->estats.tx_queue_running_average + result) >> 1;
+			}
+			netif_wake_queue(qi->dev);
+			/* if TX is busy, break out of the send loop,
+			 *  poll write IRQ will reschedule xmit for us.
+			 */
+			if (result != send_len) {
+				vp->estats.tx_restart_queue++;
+				break;
 			}
 		}
 		spin_unlock(&qi->head_lock);
 	}
-	return queue_depth;
+	return atomic_read(&qi->queue_depth);
 }
 
 /* Queue destructor. Deliberately stateless so we can use
@@ -589,7 +574,7 @@ static struct vector_queue *create_queue(
 	}
 	spin_lock_init(&result->head_lock);
 	spin_lock_init(&result->tail_lock);
-	result->queue_depth = 0;
+	atomic_set(&result->queue_depth, 0);
 	result->head = 0;
 	result->tail = 0;
 	return result;
@@ -668,18 +653,27 @@ done:
 }
 
 
-/* Prepare queue for recvmmsg one-shot rx - fill with fresh sk_buffs*/
+/* Prepare queue for recvmmsg one-shot rx - fill with fresh sk_buffs */
 
 static void prep_queue_for_rx(struct vector_queue *qi)
 {
 	struct vector_private *vp = netdev_priv(qi->dev);
 	struct mmsghdr *mmsg_vector = qi->mmsg_vector;
 	void **skbuff_vector = qi->skbuff_vector;
-	int i;
+	int i, queue_depth;
+
+	queue_depth = atomic_read(&qi->queue_depth);
 
-	if (qi->queue_depth == 0)
+	if (queue_depth == 0)
 		return;
-	for (i = 0; i < qi->queue_depth; i++) {
+
+	/* RX is always emptied 100% during each cycle, so we do not
+	 * have to do the tail wraparound math for it.
+	 */
+
+	qi->head = qi->tail = 0;
+
+	for (i = 0; i < queue_depth; i++) {
 		/* it is OK if allocation fails - recvmmsg with NULL data in
 		 * iov argument still performs an RX, just drops the packet
 		 * This allows us stop faffing around with a "drop buffer"
@@ -689,7 +683,7 @@ static void prep_queue_for_rx(struct vector_queue *qi)
 		skbuff_vector++;
 		mmsg_vector++;
 	}
-	qi->queue_depth = 0;
+	atomic_set(&qi->queue_depth, 0);
 }
 
 static struct vector_device *find_device(int n)
@@ -972,7 +966,7 @@ static int vector_mmsg_rx(struct vector_private *vp, int budget)
 		budget = qi->max_depth;
 
 	packet_count = uml_vector_recvmmsg(
-		vp->fds->rx_fd, qi->mmsg_vector, qi->max_depth, 0);
+		vp->fds->rx_fd, qi->mmsg_vector, budget, 0);
 
 	if (packet_count < 0)
 		vp->in_error = true;
@@ -985,7 +979,7 @@ static int vector_mmsg_rx(struct vector_private *vp, int budget)
 	 * many do we need to prep the next time prep_queue_for_rx() is called.
 	 */
 
-	qi->queue_depth = packet_count;
+	atomic_add(packet_count, &qi->queue_depth);
 
 	for (i = 0; i < packet_count; i++) {
 		skb = (*skbuff_vector);
@@ -1115,11 +1109,12 @@ static int irq_rr;
 static int vector_net_close(struct net_device *dev)
 {
 	struct vector_private *vp = netdev_priv(dev);
-	unsigned long flags;
 
 	netif_stop_queue(dev);
 	del_timer(&vp->tl);
 
+	vp->opened = false;
+
 	if (vp->fds == NULL)
 		return 0;
 
@@ -1158,10 +1153,7 @@ static int vector_net_close(struct net_device *dev)
 		destroy_queue(vp->tx_queue);
 	kfree(vp->fds);
 	vp->fds = NULL;
-	spin_lock_irqsave(&vp->lock, flags);
-	vp->opened = false;
 	vp->in_error = false;
-	spin_unlock_irqrestore(&vp->lock, flags);
 	return 0;
 }
 
@@ -1174,6 +1166,7 @@ static int vector_poll(struct napi_struct *napi, int budget)
 
 	if ((vp->options & VECTOR_TX) != 0)
 		tx_enqueued = (vector_send(vp->tx_queue) > 0);
+	spin_lock(&vp->rx_queue->head_lock);
 	if ((vp->options & VECTOR_RX) > 0)
 		err = vector_mmsg_rx(vp, budget);
 	else {
@@ -1181,12 +1174,13 @@ static int vector_poll(struct napi_struct *napi, int budget)
 		if (err > 0)
 			err = 1;
 	}
+	spin_unlock(&vp->rx_queue->head_lock);
 	if (err > 0)
 		work_done += err;
 
 	if (tx_enqueued || err > 0)
 		napi_schedule(napi);
-	if (work_done < budget)
+	if (work_done <= budget)
 		napi_complete_done(napi, work_done);
 	return work_done;
 }
@@ -1203,17 +1197,12 @@ static void vector_reset_tx(struct work_struct *work)
 static int vector_net_open(struct net_device *dev)
 {
 	struct vector_private *vp = netdev_priv(dev);
-	unsigned long flags;
 	int err = -EINVAL;
 	struct vector_device *vdevice;
 
-	spin_lock_irqsave(&vp->lock, flags);
-	if (vp->opened) {
-		spin_unlock_irqrestore(&vp->lock, flags);
+	if (vp->opened)
 		return -ENXIO;
-	}
 	vp->opened = true;
-	spin_unlock_irqrestore(&vp->lock, flags);
 
 	vp->bpf = uml_vector_user_bpf(get_bpf_file(vp->parsed));
 
@@ -1232,7 +1221,7 @@ static int vector_net_open(struct net_device *dev)
 			vp->rx_header_size,
 			MAX_IOV_SIZE
 		);
-		vp->rx_queue->queue_depth = get_depth(vp->parsed);
+		atomic_set(&vp->rx_queue->queue_depth, get_depth(vp->parsed));
 	} else {
 		vp->header_rxbuffer = kmalloc(
 			vp->rx_header_size,
@@ -1387,8 +1376,6 @@ static int vector_net_load_bpf_flash(struct net_device *dev,
 		return -1;
 	}
 
-	spin_lock(&vp->lock);
-
 	if (vp->bpf != NULL) {
 		if (vp->opened)
 			uml_vector_detach_bpf(vp->fds->rx_fd, vp->bpf);
@@ -1417,15 +1404,12 @@ static int vector_net_load_bpf_flash(struct net_device *dev,
 	if (vp->opened)
 		result = uml_vector_attach_bpf(vp->fds->rx_fd, vp->bpf);
 
-	spin_unlock(&vp->lock);
-
 	return result;
 
 free_buffer:
 	release_firmware(fw);
 
 flash_fail:
-	spin_unlock(&vp->lock);
 	if (vp->bpf != NULL)
 		kfree(vp->bpf->filter);
 	kfree(vp->bpf);
@@ -1479,7 +1463,17 @@ static void vector_get_ethtool_stats(struct net_device *dev,
 {
 	struct vector_private *vp = netdev_priv(dev);
 
+	/* Stats are modified in the dequeue portions of
+	 * rx/tx which are protected by the head locks
+	 * grabbing these locks here ensures they are up
+	 * to date.
+	 */
+
+	spin_lock(&vp->tx_queue->head_lock);
+	spin_lock(&vp->rx_queue->head_lock);
 	memcpy(tmp_stats, &vp->estats, sizeof(struct vector_estats));
+	spin_unlock(&vp->rx_queue->head_lock);
+	spin_unlock(&vp->tx_queue->head_lock);
 }
 
 static int vector_get_coalesce(struct net_device *netdev,
@@ -1631,7 +1625,6 @@ static void vector_eth_configure(
 	INIT_WORK(&vp->reset_tx, vector_reset_tx);
 
 	timer_setup(&vp->tl, vector_timer_expire, 0);
-	spin_lock_init(&vp->lock);
 
 	/* FIXME */
 	dev->netdev_ops = &vector_netdev_ops;
diff --git a/arch/um/drivers/vector_kern.h b/arch/um/drivers/vector_kern.h
index 2a1fa8e0f3e1..417834793658 100644
--- a/arch/um/drivers/vector_kern.h
+++ b/arch/um/drivers/vector_kern.h
@@ -14,6 +14,7 @@
 #include <linux/ctype.h>
 #include <linux/workqueue.h>
 #include <linux/interrupt.h>
+#include <asm/atomic.h>
 
 #include "vector_user.h"
 
@@ -44,7 +45,8 @@ struct vector_queue {
 	struct net_device *dev;
 	spinlock_t head_lock;
 	spinlock_t tail_lock;
-	int queue_depth, head, tail, max_depth, max_iov_frags;
+	atomic_t queue_depth;
+	int head, tail, max_depth, max_iov_frags;
 	short options;
 };
 
@@ -71,7 +73,6 @@ struct vector_estats {
 
 struct vector_private {
 	struct list_head list;
-	spinlock_t lock;
 	struct net_device *dev;
 	struct napi_struct		napi	____cacheline_aligned;
 
diff --git a/arch/um/drivers/vector_user.c b/arch/um/drivers/vector_user.c
index b16a5e5619d3..2ea67e6fd067 100644
--- a/arch/um/drivers/vector_user.c
+++ b/arch/um/drivers/vector_user.c
@@ -46,6 +46,9 @@
 #define TRANS_FD "fd"
 #define TRANS_FD_LEN strlen(TRANS_FD)
 
+#define TRANS_VDE "vde"
+#define TRANS_VDE_LEN strlen(TRANS_VDE)
+
 #define VNET_HDR_FAIL "could not enable vnet headers on fd %d"
 #define TUN_GET_F_FAIL "tapraw: TUNGETFEATURES failed: %s"
 #define L2TPV3_BIND_FAIL "l2tpv3_open : could not bind socket err=%i"
@@ -434,6 +437,84 @@ fd_cleanup:
 	return NULL;
 }
 
+/* enough char to store an int type */
+#define ENOUGH(type) ((CHAR_BIT * sizeof(type) - 1) / 3 + 2)
+#define ENOUGH_OCTAL(type) ((CHAR_BIT * sizeof(type) + 2) / 3)
+/* vde_plug --descr xx --port2 xx --mod2 xx --group2 xx seqpacket://NN vnl (NULL) */
+#define VDE_MAX_ARGC 12
+#define VDE_SEQPACKET_HEAD "seqpacket://"
+#define VDE_SEQPACKET_HEAD_LEN (sizeof(VDE_SEQPACKET_HEAD) - 1)
+#define VDE_DEFAULT_DESCRIPTION "UML"
+
+static struct vector_fds *user_init_vde_fds(struct arglist *ifspec)
+{
+	char seqpacketvnl[VDE_SEQPACKET_HEAD_LEN + ENOUGH(int) + 1];
+	char *argv[VDE_MAX_ARGC] = {"vde_plug"};
+	int argc = 1;
+	int rv;
+	int sv[2];
+	struct vector_fds *result = NULL;
+
+	char *vnl = uml_vector_fetch_arg(ifspec,"vnl");
+	char *descr = uml_vector_fetch_arg(ifspec,"descr");
+	char *port = uml_vector_fetch_arg(ifspec,"port");
+	char *mode = uml_vector_fetch_arg(ifspec,"mode");
+	char *group = uml_vector_fetch_arg(ifspec,"group");
+	if (descr == NULL) descr = VDE_DEFAULT_DESCRIPTION;
+
+	argv[argc++] = "--descr";
+	argv[argc++] = descr;
+	if (port != NULL) {
+		argv[argc++] = "--port2";
+		argv[argc++] = port;
+	}
+	if (mode != NULL) {
+		argv[argc++] = "--mod2";
+		argv[argc++] = mode;
+	}
+	if (group != NULL) {
+		argv[argc++] = "--group2";
+		argv[argc++] = group;
+	}
+	argv[argc++] = seqpacketvnl;
+	argv[argc++] = vnl;
+	argv[argc++] = NULL;
+
+	rv = socketpair(AF_UNIX, SOCK_SEQPACKET, 0, sv);
+	if (rv  < 0) {
+		printk(UM_KERN_ERR "vde: seqpacket socketpair err %d", -errno);
+		return NULL;
+	}
+	rv = os_set_exec_close(sv[0]);
+	if (rv  < 0) {
+		printk(UM_KERN_ERR "vde: seqpacket socketpair cloexec err %d", -errno);
+		goto vde_cleanup_sv;
+	}
+	snprintf(seqpacketvnl, sizeof(seqpacketvnl), VDE_SEQPACKET_HEAD "%d", sv[1]);
+
+	run_helper(NULL, NULL, argv);
+
+	close(sv[1]);
+
+	result = uml_kmalloc(sizeof(struct vector_fds), UM_GFP_KERNEL);
+	if (result == NULL) {
+		printk(UM_KERN_ERR "fd open: allocation failed");
+		goto vde_cleanup;
+	}
+
+	result->rx_fd = sv[0];
+	result->tx_fd = sv[0];
+	result->remote_addr_size = 0;
+	result->remote_addr = NULL;
+	return result;
+
+vde_cleanup_sv:
+	close(sv[1]);
+vde_cleanup:
+	close(sv[0]);
+	return NULL;
+}
+
 static struct vector_fds *user_init_raw_fds(struct arglist *ifspec)
 {
 	int rxfd = -1, txfd = -1;
@@ -673,6 +754,8 @@ struct vector_fds *uml_vector_user_open(
 		return user_init_unix_fds(parsed, ID_BESS);
 	if (strncmp(transport, TRANS_FD, TRANS_FD_LEN) == 0)
 		return user_init_fd_fds(parsed);
+	if (strncmp(transport, TRANS_VDE, TRANS_VDE_LEN) == 0)
+		return user_init_vde_fds(parsed);
 	return NULL;
 }
 
diff --git a/arch/um/drivers/virt-pci.c b/arch/um/drivers/virt-pci.c
index 7cb503469bbd..6100819681b5 100644
--- a/arch/um/drivers/virt-pci.c
+++ b/arch/um/drivers/virt-pci.c
@@ -567,12 +567,14 @@ struct device_node *pcibios_get_phb_of_node(struct pci_bus *bus)
 
 static int um_pci_init_vqs(struct um_pci_device *dev)
 {
+	struct virtqueue_info vqs_info[] = {
+		{ "cmd", um_pci_cmd_vq_cb },
+		{ "irq", um_pci_irq_vq_cb },
+	};
 	struct virtqueue *vqs[2];
-	static const char *const names[2] = { "cmd", "irq" };
-	vq_callback_t *cbs[2] = { um_pci_cmd_vq_cb, um_pci_irq_vq_cb };
 	int err, i;
 
-	err = virtio_find_vqs(dev->vdev, 2, vqs, cbs, names, NULL);
+	err = virtio_find_vqs(dev->vdev, 2, vqs, vqs_info, NULL);
 	if (err)
 		return err;
 
@@ -986,6 +988,11 @@ static struct resource virt_platform_resource = {
 
 static int __init um_pci_init(void)
 {
+	struct irq_domain_info inner_domain_info = {
+		.size		= MAX_MSI_VECTORS,
+		.hwirq_max	= MAX_MSI_VECTORS,
+		.ops		= &um_pci_inner_domain_ops,
+	};
 	int err, i;
 
 	WARN_ON(logic_iomem_add_region(&virt_cfgspace_resource,
@@ -1015,11 +1022,10 @@ static int __init um_pci_init(void)
 		goto free;
 	}
 
-	um_pci_inner_domain = __irq_domain_add(um_pci_fwnode, MAX_MSI_VECTORS,
-					       MAX_MSI_VECTORS, 0,
-					       &um_pci_inner_domain_ops, NULL);
-	if (!um_pci_inner_domain) {
-		err = -ENOMEM;
+	inner_domain_info.fwnode = um_pci_fwnode;
+	um_pci_inner_domain = irq_domain_instantiate(&inner_domain_info);
+	if (IS_ERR(um_pci_inner_domain)) {
+		err = PTR_ERR(um_pci_inner_domain);
 		goto free;
 	}
 
@@ -1056,7 +1062,7 @@ static int __init um_pci_init(void)
 		goto free;
 	return 0;
 free:
-	if (um_pci_inner_domain)
+	if (!IS_ERR_OR_NULL(um_pci_inner_domain))
 		irq_domain_remove(um_pci_inner_domain);
 	if (um_pci_fwnode)
 		irq_domain_free_fwnode(um_pci_fwnode);
diff --git a/arch/um/drivers/virtio_uml.c b/arch/um/drivers/virtio_uml.c
index 77faa2cf3a13..2b6e701776b6 100644
--- a/arch/um/drivers/virtio_uml.c
+++ b/arch/um/drivers/virtio_uml.c
@@ -1014,8 +1014,8 @@ error_kzalloc:
 }
 
 static int vu_find_vqs(struct virtio_device *vdev, unsigned nvqs,
-		       struct virtqueue *vqs[], vq_callback_t *callbacks[],
-		       const char * const names[], const bool *ctx,
+		       struct virtqueue *vqs[],
+		       struct virtqueue_info vqs_info[],
 		       struct irq_affinity *desc)
 {
 	struct virtio_uml_device *vu_dev = to_virtio_uml_device(vdev);
@@ -1031,13 +1031,15 @@ static int vu_find_vqs(struct virtio_device *vdev, unsigned nvqs,
 		return rc;
 
 	for (i = 0; i < nvqs; ++i) {
-		if (!names[i]) {
+		struct virtqueue_info *vqi = &vqs_info[i];
+
+		if (!vqi->name) {
 			vqs[i] = NULL;
 			continue;
 		}
 
-		vqs[i] = vu_setup_vq(vdev, queue_idx++, callbacks[i], names[i],
-				     ctx ? ctx[i] : false);
+		vqs[i] = vu_setup_vq(vdev, queue_idx++, vqi->callback,
+				     vqi->name, vqi->ctx);
 		if (IS_ERR(vqs[i])) {
 			rc = PTR_ERR(vqs[i]);
 			goto error_setup;
diff --git a/arch/um/drivers/xterm.c b/arch/um/drivers/xterm.c
index 6918de5e2956..e4316c7981e8 100644
--- a/arch/um/drivers/xterm.c
+++ b/arch/um/drivers/xterm.c
@@ -156,7 +156,7 @@ static int xterm_open(int input, int output, int primary, void *d,
 	new = xterm_fd(fd, &data->helper_pid);
 	if (new < 0) {
 		err = new;
-		printk(UM_KERN_ERR "xterm_open : os_rcv_fd failed, err = %d\n",
+		printk(UM_KERN_ERR "xterm_open : xterm_fd failed, err = %d\n",
 		       -err);
 		goto out_kill;
 	}
diff --git a/arch/um/drivers/xterm_kern.c b/arch/um/drivers/xterm_kern.c
index 8011e51993d5..3971252cb1a6 100644
--- a/arch/um/drivers/xterm_kern.c
+++ b/arch/um/drivers/xterm_kern.c
@@ -21,12 +21,19 @@ struct xterm_wait {
 static irqreturn_t xterm_interrupt(int irq, void *data)
 {
 	struct xterm_wait *xterm = data;
-	int fd;
+	int fd = -1, n_fds = 1;
+	ssize_t ret;
 
-	fd = os_rcv_fd(xterm->fd, &xterm->pid);
-	if (fd == -EAGAIN)
+	ret = os_rcv_fd_msg(xterm->fd, &fd, n_fds,
+			    &xterm->pid, sizeof(xterm->pid));
+	if (ret == -EAGAIN)
 		return IRQ_NONE;
 
+	if (ret < 0)
+		fd = ret;
+	else if (ret != sizeof(xterm->pid))
+		fd = -EMSGSIZE;
+
 	xterm->new_fd = fd;
 	complete(&xterm->ready);
 
diff --git a/arch/um/include/asm/Kbuild b/arch/um/include/asm/Kbuild
index 6fe34779291a..18f902da8e99 100644
--- a/arch/um/include/asm/Kbuild
+++ b/arch/um/include/asm/Kbuild
@@ -1,5 +1,4 @@
 # SPDX-License-Identifier: GPL-2.0
-generic-y += bpf_perf_event.h
 generic-y += bug.h
 generic-y += compat.h
 generic-y += current.h
@@ -20,6 +19,7 @@ generic-y += param.h
 generic-y += parport.h
 generic-y += percpu.h
 generic-y += preempt.h
+generic-y += runtime-const.h
 generic-y += softirq_stack.h
 generic-y += switch_to.h
 generic-y += topology.h
diff --git a/arch/um/include/asm/bpf_perf_event.h b/arch/um/include/asm/bpf_perf_event.h
new file mode 100644
index 000000000000..287221342d2c
--- /dev/null
+++ b/arch/um/include/asm/bpf_perf_event.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+/*
+ * asm-generic/bpf_perf_event.h is part of the uapi headers, but since
+ * arch/um has no uapi of its on, we can't use the "generic-y"
+ * Kbuild rule to generate the wrapper
+ */
+
+#include <asm-generic/bpf_perf_event.h>
diff --git a/arch/um/include/asm/mmu.h b/arch/um/include/asm/mmu.h
index f2923c767bb9..a3eaca41ff61 100644
--- a/arch/um/include/asm/mmu.h
+++ b/arch/um/include/asm/mmu.h
@@ -7,15 +7,13 @@
 #define __ARCH_UM_MMU_H
 
 #include <mm_id.h>
-#include <asm/mm_context.h>
 
 typedef struct mm_context {
 	struct mm_id id;
-	struct uml_arch_mm_context arch;
-} mm_context_t;
 
-/* Avoid tangled inclusion with asm/ldt.h */
-extern long init_new_ldt(struct mm_context *to_mm, struct mm_context *from_mm);
-extern void free_ldt(struct mm_context *mm);
+	/* Address range in need of a TLB sync */
+	unsigned long sync_tlb_range_from;
+	unsigned long sync_tlb_range_to;
+} mm_context_t;
 
 #endif
diff --git a/arch/um/include/asm/mmu_context.h b/arch/um/include/asm/mmu_context.h
index 68e2eb9cfb47..23dcc914d44e 100644
--- a/arch/um/include/asm/mmu_context.h
+++ b/arch/um/include/asm/mmu_context.h
@@ -13,8 +13,6 @@
 #include <asm/mm_hooks.h>
 #include <asm/mmu.h>
 
-extern void force_flush_all(void);
-
 #define activate_mm activate_mm
 static inline void activate_mm(struct mm_struct *old, struct mm_struct *new)
 {
diff --git a/arch/um/include/asm/pgtable.h b/arch/um/include/asm/pgtable.h
index e1ece21dbe3f..83373c9963e7 100644
--- a/arch/um/include/asm/pgtable.h
+++ b/arch/um/include/asm/pgtable.h
@@ -244,6 +244,38 @@ static inline void set_pte(pte_t *pteptr, pte_t pteval)
 
 #define PFN_PTE_SHIFT		PAGE_SHIFT
 
+static inline void um_tlb_mark_sync(struct mm_struct *mm, unsigned long start,
+				    unsigned long end)
+{
+	if (!mm->context.sync_tlb_range_to) {
+		mm->context.sync_tlb_range_from = start;
+		mm->context.sync_tlb_range_to = end;
+	} else {
+		if (start < mm->context.sync_tlb_range_from)
+			mm->context.sync_tlb_range_from = start;
+		if (end > mm->context.sync_tlb_range_to)
+			mm->context.sync_tlb_range_to = end;
+	}
+}
+
+#define set_ptes set_ptes
+static inline void set_ptes(struct mm_struct *mm, unsigned long addr,
+			    pte_t *ptep, pte_t pte, int nr)
+{
+	/* Basically the default implementation */
+	size_t length = nr * PAGE_SIZE;
+
+	for (;;) {
+		set_pte(ptep, pte);
+		if (--nr == 0)
+			break;
+		ptep++;
+		pte = __pte(pte_val(pte) + (nr << PFN_PTE_SHIFT));
+	}
+
+	um_tlb_mark_sync(mm, addr, addr + length);
+}
+
 #define __HAVE_ARCH_PTE_SAME
 static inline int pte_same(pte_t pte_a, pte_t pte_b)
 {
@@ -327,11 +359,4 @@ static inline pte_t pte_swp_clear_exclusive(pte_t pte)
 	return pte;
 }
 
-/* Clear a kernel PTE and flush it from the TLB */
-#define kpte_clear_flush(ptep, vaddr)		\
-do {						\
-	pte_clear(&init_mm, (vaddr), (ptep));	\
-	__flush_tlb_one((vaddr));		\
-} while (0)
-
 #endif
diff --git a/arch/um/include/asm/processor-generic.h b/arch/um/include/asm/processor-generic.h
index 5a7c05275aa7..bce4595798da 100644
--- a/arch/um/include/asm/processor-generic.h
+++ b/arch/um/include/asm/processor-generic.h
@@ -28,20 +28,10 @@ struct thread_struct {
 	struct arch_thread arch;
 	jmp_buf switch_buf;
 	struct {
-		int op;
-		union {
-			struct {
-				int pid;
-			} fork, exec;
-			struct {
-				int (*proc)(void *);
-				void *arg;
-			} thread;
-			struct {
-				void (*proc)(void *);
-				void *arg;
-			} cb;
-		} u;
+		struct {
+			int (*proc)(void *);
+			void *arg;
+		} thread;
 	} request;
 };
 
@@ -51,7 +41,7 @@ struct thread_struct {
 	.fault_addr		= NULL, \
 	.prev_sched		= NULL, \
 	.arch			= INIT_ARCH_THREAD, \
-	.request		= { 0 } \
+	.request		= { } \
 }
 
 /*
diff --git a/arch/um/include/asm/sysrq.h b/arch/um/include/asm/sysrq.h
deleted file mode 100644
index 8fc8c65cd357..000000000000
--- a/arch/um/include/asm/sysrq.h
+++ /dev/null
@@ -1,8 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __UM_SYSRQ_H
-#define __UM_SYSRQ_H
-
-struct task_struct;
-extern void show_trace(struct task_struct* task, unsigned long *stack);
-
-#endif
diff --git a/arch/um/include/asm/tlbflush.h b/arch/um/include/asm/tlbflush.h
index a5bda890390d..db997976b6ea 100644
--- a/arch/um/include/asm/tlbflush.h
+++ b/arch/um/include/asm/tlbflush.h
@@ -9,23 +9,51 @@
 #include <linux/mm.h>
 
 /*
- * TLB flushing:
+ * In UML, we need to sync the TLB over by using mmap/munmap/mprotect syscalls
+ * from the process handling the MM (which can be the kernel itself).
+ *
+ * To track updates, we can hook into set_ptes and flush_tlb_*. With set_ptes
+ * we catch all PTE transitions where memory that was unusable becomes usable.
+ * While with flush_tlb_* we can track any memory that becomes unusable and
+ * even if a higher layer of the page table was modified.
+ *
+ * So, we simply track updates using both methods and mark the memory area to
+ * be synced later on. The only special case is that flush_tlb_kern_* needs to
+ * be executed immediately as there is no good synchronization point in that
+ * case. In contrast, in the set_ptes case we can wait for the next kernel
+ * segfault before we do the synchornization.
  *
- *  - flush_tlb() flushes the current mm struct TLBs
  *  - flush_tlb_all() flushes all processes TLBs
  *  - flush_tlb_mm(mm) flushes the specified mm context TLB's
  *  - flush_tlb_page(vma, vmaddr) flushes one page
- *  - flush_tlb_kernel_vm() flushes the kernel vm area
  *  - flush_tlb_range(vma, start, end) flushes a range of pages
+ *  - flush_tlb_kernel_range(start, end) flushes a range of kernel pages
  */
 
+extern int um_tlb_sync(struct mm_struct *mm);
+
 extern void flush_tlb_all(void);
 extern void flush_tlb_mm(struct mm_struct *mm);
-extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long start, 
-			    unsigned long end);
-extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long address);
-extern void flush_tlb_kernel_vm(void);
-extern void flush_tlb_kernel_range(unsigned long start, unsigned long end);
-extern void __flush_tlb_one(unsigned long addr);
+
+static inline void flush_tlb_page(struct vm_area_struct *vma,
+				  unsigned long address)
+{
+	um_tlb_mark_sync(vma->vm_mm, address, address + PAGE_SIZE);
+}
+
+static inline void flush_tlb_range(struct vm_area_struct *vma,
+				   unsigned long start, unsigned long end)
+{
+	um_tlb_mark_sync(vma->vm_mm, start, end);
+}
+
+static inline void flush_tlb_kernel_range(unsigned long start,
+					  unsigned long end)
+{
+	um_tlb_mark_sync(&init_mm, start, end);
+
+	/* Kernel needs to be synced immediately */
+	um_tlb_sync(&init_mm);
+}
 
 #endif
diff --git a/arch/um/include/shared/as-layout.h b/arch/um/include/shared/as-layout.h
index c22f46a757dc..06292fca5a4d 100644
--- a/arch/um/include/shared/as-layout.h
+++ b/arch/um/include/shared/as-layout.h
@@ -23,7 +23,7 @@
 #define STUB_START stub_start
 #define STUB_CODE STUB_START
 #define STUB_DATA (STUB_CODE + UM_KERN_PAGE_SIZE)
-#define STUB_DATA_PAGES 1 /* must be a power of two */
+#define STUB_DATA_PAGES 2 /* must be a power of two */
 #define STUB_END (STUB_DATA + STUB_DATA_PAGES * UM_KERN_PAGE_SIZE)
 
 #ifndef __ASSEMBLY__
diff --git a/arch/um/include/shared/common-offsets.h b/arch/um/include/shared/common-offsets.h
index 96195483fbd0..579ed946a3a9 100644
--- a/arch/um/include/shared/common-offsets.h
+++ b/arch/um/include/shared/common-offsets.h
@@ -1,6 +1,5 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 /* for use by sys-$SUBARCH/kernel-offsets.c */
-#include <stub-data.h>
 
 DEFINE(KERNEL_MADV_REMOVE, MADV_REMOVE);
 
@@ -30,7 +29,3 @@ DEFINE(UML_CONFIG_64BIT, CONFIG_64BIT);
 DEFINE(UML_CONFIG_UML_TIME_TRAVEL_SUPPORT, CONFIG_UML_TIME_TRAVEL_SUPPORT);
 #endif
 
-/* for stub */
-DEFINE(UML_STUB_FIELD_OFFSET, offsetof(struct stub_data, offset));
-DEFINE(UML_STUB_FIELD_CHILD_ERR, offsetof(struct stub_data, child_err));
-DEFINE(UML_STUB_FIELD_FD, offsetof(struct stub_data, fd));
diff --git a/arch/um/include/shared/kern_util.h b/arch/um/include/shared/kern_util.h
index 95521b1f5b20..d8ffd2db168e 100644
--- a/arch/um/include/shared/kern_util.h
+++ b/arch/um/include/shared/kern_util.h
@@ -13,7 +13,6 @@ struct siginfo;
 
 extern int uml_exitcode;
 
-extern int ncpus;
 extern int kmalloc_ok;
 
 #define UML_ROUND_UP(addr) \
diff --git a/arch/um/include/shared/os.h b/arch/um/include/shared/os.h
index aff8906304ea..9a039d6f1f74 100644
--- a/arch/um/include/shared/os.h
+++ b/arch/um/include/shared/os.h
@@ -163,8 +163,10 @@ extern int os_set_fd_block(int fd, int blocking);
 extern int os_accept_connection(int fd);
 extern int os_create_unix_socket(const char *file, int len, int close_on_exec);
 extern int os_shutdown_socket(int fd, int r, int w);
+extern int os_dup_file(int fd);
 extern void os_close_file(int fd);
-extern int os_rcv_fd(int fd, int *helper_pid_out);
+ssize_t os_rcv_fd_msg(int fd, int *fds, unsigned int n_fds,
+		      void *data, size_t data_len);
 extern int os_connect_socket(const char *name);
 extern int os_file_type(char *file);
 extern int os_file_mode(const char *file, struct openflags *mode_out);
@@ -179,6 +181,8 @@ extern int os_eventfd(unsigned int initval, int flags);
 extern int os_sendmsg_fds(int fd, const void *buf, unsigned int len,
 			  const int *fds, unsigned int fds_num);
 int os_poll(unsigned int n, const int *fds);
+void *os_mmap_rw_shared(int fd, size_t size);
+void *os_mremap_rw_shared(void *old_addr, size_t old_size, size_t new_size);
 
 /* start_up.c */
 extern void os_early_checks(void);
@@ -191,6 +195,9 @@ extern void get_host_cpu_features(
 /* mem.c */
 extern int create_mem_file(unsigned long long len);
 
+/* tlb.c */
+extern void report_enomem(void);
+
 /* process.c */
 extern unsigned long os_process_pc(int pid);
 extern int os_process_parent(int pid);
@@ -268,24 +275,20 @@ extern long long os_persistent_clock_emulation(void);
 extern long long os_nsecs(void);
 
 /* skas/mem.c */
-extern long run_syscall_stub(struct mm_id * mm_idp,
-			     int syscall, unsigned long *args, long expected,
-			     void **addr, int done);
-extern long syscall_stub_data(struct mm_id * mm_idp,
-			      unsigned long *data, int data_count,
-			      void **addr, void **stub_addr);
-extern int map(struct mm_id * mm_idp, unsigned long virt,
-	       unsigned long len, int prot, int phys_fd,
-	       unsigned long long offset, int done, void **data);
-extern int unmap(struct mm_id * mm_idp, unsigned long addr, unsigned long len,
-		 int done, void **data);
-extern int protect(struct mm_id * mm_idp, unsigned long addr,
-		   unsigned long len, unsigned int prot, int done, void **data);
+int syscall_stub_flush(struct mm_id *mm_idp);
+struct stub_syscall *syscall_stub_alloc(struct mm_id *mm_idp);
+void syscall_stub_dump_error(struct mm_id *mm_idp);
+
+int map(struct mm_id *mm_idp, unsigned long virt,
+	unsigned long len, int prot, int phys_fd,
+	unsigned long long offset);
+int unmap(struct mm_id *mm_idp, unsigned long addr, unsigned long len);
+int protect(struct mm_id *mm_idp, unsigned long addr,
+	    unsigned long len, unsigned int prot);
 
 /* skas/process.c */
 extern int is_skas_winch(int pid, int fd, void *data);
 extern int start_userspace(unsigned long stub_stack);
-extern int copy_context_skas0(unsigned long stack, int pid);
 extern void userspace(struct uml_pt_regs *regs, unsigned long *aux_fp_regs);
 extern void new_thread(void *stack, jmp_buf *buf, void (*handler)(void));
 extern void switch_threads(jmp_buf *me, jmp_buf *you);
diff --git a/arch/um/include/shared/skas/mm_id.h b/arch/um/include/shared/skas/mm_id.h
index 92dbf727e384..140388c282f6 100644
--- a/arch/um/include/shared/skas/mm_id.h
+++ b/arch/um/include/shared/skas/mm_id.h
@@ -7,12 +7,9 @@
 #define __MM_ID_H
 
 struct mm_id {
-	union {
-		int mm_fd;
-		int pid;
-	} u;
+	int pid;
 	unsigned long stack;
-	int kill;
+	int syscall_data_len;
 };
 
 void __switch_mm(struct mm_id *mm_idp);
diff --git a/arch/um/include/shared/skas/skas.h b/arch/um/include/shared/skas/skas.h
index c93d2cbc8f32..85c50122ab98 100644
--- a/arch/um/include/shared/skas/skas.h
+++ b/arch/um/include/shared/skas/skas.h
@@ -10,10 +10,10 @@
 
 extern int userspace_pid[];
 
-extern int user_thread(unsigned long stack, int flags);
 extern void new_thread_handler(void);
 extern void handle_syscall(struct uml_pt_regs *regs);
-extern long execute_syscall_skas(void *r);
 extern unsigned long current_stub_stack(void);
+extern struct mm_id *current_mm_id(void);
+extern void current_mm_sync(void);
 
 #endif
diff --git a/arch/um/include/shared/skas/stub-data.h b/arch/um/include/shared/skas/stub-data.h
index 5e3ade3fb38b..2b6b44759dfa 100644
--- a/arch/um/include/shared/skas/stub-data.h
+++ b/arch/um/include/shared/skas/stub-data.h
@@ -8,10 +8,42 @@
 #ifndef __STUB_DATA_H
 #define __STUB_DATA_H
 
+#include <linux/compiler_types.h>
+#include <as-layout.h>
+#include <sysdep/tls.h>
+
+#define STUB_NEXT_SYSCALL(s) \
+	((struct stub_syscall *) (((unsigned long) s) + (s)->cmd_len))
+
+enum stub_syscall_type {
+	STUB_SYSCALL_UNSET = 0,
+	STUB_SYSCALL_MMAP,
+	STUB_SYSCALL_MUNMAP,
+	STUB_SYSCALL_MPROTECT,
+};
+
+struct stub_syscall {
+	struct {
+		unsigned long addr;
+		unsigned long length;
+		unsigned long offset;
+		int fd;
+		int prot;
+	} mem;
+
+	enum stub_syscall_type syscall;
+};
+
 struct stub_data {
 	unsigned long offset;
-	int fd;
-	long parent_err, child_err;
+	long err, child_err;
+
+	int syscall_data_len;
+	/* 128 leaves enough room for additional fields in the struct */
+	struct stub_syscall syscall_data[(UM_KERN_PAGE_SIZE - 128) / sizeof(struct stub_syscall)] __aligned(16);
+
+	/* Stack for our signal handlers and for calling into . */
+	unsigned char sigstack[UM_KERN_PAGE_SIZE] __aligned(UM_KERN_PAGE_SIZE);
 };
 
 #endif
diff --git a/arch/um/include/shared/timetravel.h b/arch/um/include/shared/timetravel.h
index e5c3d69f1b69..c8db2f213dba 100644
--- a/arch/um/include/shared/timetravel.h
+++ b/arch/um/include/shared/timetravel.h
@@ -15,8 +15,17 @@ enum time_travel_mode {
 #if defined(UML_CONFIG_UML_TIME_TRAVEL_SUPPORT) || \
     defined(CONFIG_UML_TIME_TRAVEL_SUPPORT)
 extern enum time_travel_mode time_travel_mode;
+extern int time_travel_should_print_bc_msg;
 #else
 #define time_travel_mode TT_MODE_OFF
+#define time_travel_should_print_bc_msg 0
 #endif /* (UML_)CONFIG_UML_TIME_TRAVEL_SUPPORT */
 
+void _time_travel_print_bc_msg(void);
+static inline void time_travel_print_bc_msg(void)
+{
+	if (time_travel_should_print_bc_msg)
+		_time_travel_print_bc_msg();
+}
+
 #endif /* _UM_TIME_TRAVEL_H_ */
diff --git a/arch/um/include/shared/user.h b/arch/um/include/shared/user.h
index 326e52450e41..bbab79c0c074 100644
--- a/arch/um/include/shared/user.h
+++ b/arch/um/include/shared/user.h
@@ -42,11 +42,19 @@ extern void panic(const char *fmt, ...)
 #define printk(...) _printk(__VA_ARGS__)
 extern int _printk(const char *fmt, ...)
 	__attribute__ ((format (printf, 1, 2)));
+extern void print_hex_dump(const char *level, const char *prefix_str,
+			   int prefix_type, int rowsize, int groupsize,
+			   const void *buf, size_t len, _Bool ascii);
 #else
 static inline int printk(const char *fmt, ...)
 {
 	return 0;
 }
+static inline void print_hex_dump(const char *level, const char *prefix_str,
+				  int prefix_type, int rowsize, int groupsize,
+				  const void *buf, size_t len, _Bool ascii)
+{
+}
 #endif
 
 extern int in_aton(char *str);
diff --git a/arch/um/kernel/exec.c b/arch/um/kernel/exec.c
index 827a0d3fa589..cb8b5cd9285c 100644
--- a/arch/um/kernel/exec.c
+++ b/arch/um/kernel/exec.c
@@ -22,17 +22,8 @@
 
 void flush_thread(void)
 {
-	void *data = NULL;
-	int ret;
-
 	arch_flush_thread(&current->thread.arch);
 
-	ret = unmap(&current->mm->context.id, 0, TASK_SIZE, 1, &data);
-	if (ret) {
-		printk(KERN_ERR "%s - clearing address space failed, err = %d\n",
-		       __func__, ret);
-		force_sig(SIGKILL);
-	}
 	get_safe_registers(current_pt_regs()->regs.gp,
 			   current_pt_regs()->regs.fp);
 
@@ -44,8 +35,5 @@ void start_thread(struct pt_regs *regs, unsigned long eip, unsigned long esp)
 	PT_REGS_IP(regs) = eip;
 	PT_REGS_SP(regs) = esp;
 	clear_thread_flag(TIF_SINGLESTEP);
-#ifdef SUBARCH_EXECVE1
-	SUBARCH_EXECVE1(regs->regs);
-#endif
 }
 EXPORT_SYMBOL(start_thread);
diff --git a/arch/um/kernel/irq.c b/arch/um/kernel/irq.c
index 635d44606bfe..534e91797f89 100644
--- a/arch/um/kernel/irq.c
+++ b/arch/um/kernel/irq.c
@@ -37,7 +37,7 @@ struct irq_reg {
 	bool pending;
 	bool wakeup;
 #ifdef CONFIG_UML_TIME_TRAVEL_SUPPORT
-	bool pending_on_resume;
+	bool pending_event;
 	void (*timetravel_handler)(int, int, void *,
 				   struct time_travel_event *);
 	struct time_travel_event event;
@@ -56,6 +56,9 @@ static DEFINE_SPINLOCK(irq_lock);
 static LIST_HEAD(active_fds);
 static DECLARE_BITMAP(irqs_allocated, UM_LAST_SIGNAL_IRQ);
 static bool irqs_suspended;
+#ifdef CONFIG_UML_TIME_TRAVEL_SUPPORT
+static bool irqs_pending;
+#endif
 
 static void irq_io_loop(struct irq_reg *irq, struct uml_pt_regs *regs)
 {
@@ -84,9 +87,12 @@ static void irq_event_handler(struct time_travel_event *ev)
 {
 	struct irq_reg *reg = container_of(ev, struct irq_reg, event);
 
-	/* do nothing if suspended - just to cause a wakeup */
-	if (irqs_suspended)
+	/* do nothing if suspended; just cause a wakeup and mark as pending */
+	if (irqs_suspended) {
+		irqs_pending = true;
+		reg->pending_event = true;
 		return;
+	}
 
 	generic_handle_irq(reg->irq);
 }
@@ -110,16 +116,47 @@ static bool irq_do_timetravel_handler(struct irq_entry *entry,
 	if (!reg->event.pending)
 		return false;
 
-	if (irqs_suspended)
-		reg->pending_on_resume = true;
 	return true;
 }
+
+static void irq_do_pending_events(bool timetravel_handlers_only)
+{
+	struct irq_entry *entry;
+
+	if (!irqs_pending || timetravel_handlers_only)
+		return;
+
+	irqs_pending = false;
+
+	list_for_each_entry(entry, &active_fds, list) {
+		enum um_irq_type t;
+
+		for (t = 0; t < NUM_IRQ_TYPES; t++) {
+			struct irq_reg *reg = &entry->reg[t];
+
+			/*
+			 * Any timetravel_handler was invoked already, just
+			 * directly run the IRQ.
+			 */
+			if (reg->pending_event) {
+				irq_enter();
+				generic_handle_irq(reg->irq);
+				irq_exit();
+				reg->pending_event = false;
+			}
+		}
+	}
+}
 #else
 static bool irq_do_timetravel_handler(struct irq_entry *entry,
 				      enum um_irq_type t)
 {
 	return false;
 }
+
+static void irq_do_pending_events(bool timetravel_handlers_only)
+{
+}
 #endif
 
 static void sigio_reg_handler(int idx, struct irq_entry *entry, enum um_irq_type t,
@@ -145,6 +182,8 @@ static void sigio_reg_handler(int idx, struct irq_entry *entry, enum um_irq_type
 	 */
 	if (timetravel_handlers_only) {
 #ifdef CONFIG_UML_TIME_TRAVEL_SUPPORT
+		reg->pending_event = true;
+		irqs_pending = true;
 		mark_sigio_pending();
 #endif
 		return;
@@ -162,6 +201,10 @@ static void _sigio_handler(struct uml_pt_regs *regs,
 	if (timetravel_handlers_only && !um_irq_timetravel_handler_used())
 		return;
 
+	/* Flush out pending events that were ignored due to time-travel. */
+	if (!irqs_suspended)
+		irq_do_pending_events(timetravel_handlers_only);
+
 	while (1) {
 		/* This is now lockless - epoll keeps back-referencesto the irqs
 		 * which have trigger it so there is no need to walk the irq
@@ -195,7 +238,9 @@ static void _sigio_handler(struct uml_pt_regs *regs,
 
 void sigio_handler(int sig, struct siginfo *unused_si, struct uml_pt_regs *regs)
 {
+	preempt_disable();
 	_sigio_handler(regs, irqs_suspended);
+	preempt_enable();
 }
 
 static struct irq_entry *get_irq_entry_by_fd(int fd)
@@ -543,30 +588,7 @@ void um_irqs_resume(void)
 	unsigned long flags;
 
 
-	local_irq_save(flags);
-#ifdef CONFIG_UML_TIME_TRAVEL_SUPPORT
-	/*
-	 * We don't need to lock anything here since we're in resume
-	 * and nothing else is running, but have disabled IRQs so we
-	 * don't try anything else with the interrupt list from there.
-	 */
-	list_for_each_entry(entry, &active_fds, list) {
-		enum um_irq_type t;
-
-		for (t = 0; t < NUM_IRQ_TYPES; t++) {
-			struct irq_reg *reg = &entry->reg[t];
-
-			if (reg->pending_on_resume) {
-				irq_enter();
-				generic_handle_irq(reg->irq);
-				irq_exit();
-				reg->pending_on_resume = false;
-			}
-		}
-	}
-#endif
-
-	spin_lock(&irq_lock);
+	spin_lock_irqsave(&irq_lock, flags);
 	list_for_each_entry(entry, &active_fds, list) {
 		if (entry->suspended) {
 			int err = os_set_fd_async(entry->fd);
diff --git a/arch/um/kernel/kmsg_dump.c b/arch/um/kernel/kmsg_dump.c
index 4382cf02a6d1..419021175272 100644
--- a/arch/um/kernel/kmsg_dump.c
+++ b/arch/um/kernel/kmsg_dump.c
@@ -8,7 +8,7 @@
 #include <os.h>
 
 static void kmsg_dumper_stdout(struct kmsg_dumper *dumper,
-				enum kmsg_dump_reason reason)
+				struct kmsg_dump_detail *detail)
 {
 	static struct kmsg_dump_iter iter;
 	static DEFINE_SPINLOCK(lock);
diff --git a/arch/um/kernel/ksyms.c b/arch/um/kernel/ksyms.c
index 3a85bde3e173..f2fb77da08cf 100644
--- a/arch/um/kernel/ksyms.c
+++ b/arch/um/kernel/ksyms.c
@@ -33,7 +33,7 @@ EXPORT_SYMBOL(os_shutdown_socket);
 EXPORT_SYMBOL(os_create_unix_socket);
 EXPORT_SYMBOL(os_connect_socket);
 EXPORT_SYMBOL(os_accept_connection);
-EXPORT_SYMBOL(os_rcv_fd);
+EXPORT_SYMBOL(os_rcv_fd_msg);
 EXPORT_SYMBOL(run_helper);
 EXPORT_SYMBOL(os_major);
 EXPORT_SYMBOL(os_minor);
diff --git a/arch/um/kernel/mem.c b/arch/um/kernel/mem.c
index ca91accd64fc..a5b4fe2ad931 100644
--- a/arch/um/kernel/mem.c
+++ b/arch/um/kernel/mem.c
@@ -73,7 +73,6 @@ void __init mem_init(void)
 
 	/* this will put all low memory onto the freelists */
 	memblock_free_all();
-	max_low_pfn = totalram_pages();
 	max_pfn = max_low_pfn;
 	kmalloc_ok = 1;
 }
diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
index d2134802f6a8..be2856af6d4c 100644
--- a/arch/um/kernel/process.c
+++ b/arch/um/kernel/process.c
@@ -109,8 +109,8 @@ void new_thread_handler(void)
 		schedule_tail(current->thread.prev_sched);
 	current->thread.prev_sched = NULL;
 
-	fn = current->thread.request.u.thread.proc;
-	arg = current->thread.request.u.thread.arg;
+	fn = current->thread.request.thread.proc;
+	arg = current->thread.request.thread.arg;
 
 	/*
 	 * callback returns only if the kernel thread execs a process
@@ -122,8 +122,6 @@ void new_thread_handler(void)
 /* Called magically, see new_thread_handler above */
 static void fork_handler(void)
 {
-	force_flush_all();
-
 	schedule_tail(current->thread.prev_sched);
 
 	/*
@@ -160,8 +158,8 @@ int copy_thread(struct task_struct * p, const struct kernel_clone_args *args)
 		arch_copy_thread(&current->thread.arch, &p->thread.arch);
 	} else {
 		get_safe_registers(p->thread.regs.regs.gp, p->thread.regs.regs.fp);
-		p->thread.request.u.thread.proc = args->fn;
-		p->thread.request.u.thread.arg = args->fn_arg;
+		p->thread.request.thread.proc = args->fn;
+		p->thread.request.thread.arg = args->fn_arg;
 		handler = new_thread_handler;
 	}
 
@@ -237,73 +235,6 @@ int copy_from_user_proc(void *to, void __user *from, int size)
 	return copy_from_user(to, from, size);
 }
 
-static atomic_t using_sysemu = ATOMIC_INIT(0);
-int sysemu_supported;
-
-static void set_using_sysemu(int value)
-{
-	if (value > sysemu_supported)
-		return;
-	atomic_set(&using_sysemu, value);
-}
-
-static int get_using_sysemu(void)
-{
-	return atomic_read(&using_sysemu);
-}
-
-static int sysemu_proc_show(struct seq_file *m, void *v)
-{
-	seq_printf(m, "%d\n", get_using_sysemu());
-	return 0;
-}
-
-static int sysemu_proc_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, sysemu_proc_show, NULL);
-}
-
-static ssize_t sysemu_proc_write(struct file *file, const char __user *buf,
-				 size_t count, loff_t *pos)
-{
-	char tmp[2];
-
-	if (copy_from_user(tmp, buf, 1))
-		return -EFAULT;
-
-	if (tmp[0] >= '0' && tmp[0] <= '2')
-		set_using_sysemu(tmp[0] - '0');
-	/* We use the first char, but pretend to write everything */
-	return count;
-}
-
-static const struct proc_ops sysemu_proc_ops = {
-	.proc_open	= sysemu_proc_open,
-	.proc_read	= seq_read,
-	.proc_lseek	= seq_lseek,
-	.proc_release	= single_release,
-	.proc_write	= sysemu_proc_write,
-};
-
-static int __init make_proc_sysemu(void)
-{
-	struct proc_dir_entry *ent;
-	if (!sysemu_supported)
-		return 0;
-
-	ent = proc_create("sysemu", 0600, NULL, &sysemu_proc_ops);
-
-	if (ent == NULL)
-	{
-		printk(KERN_WARNING "Failed to register /proc/sysemu\n");
-		return 0;
-	}
-
-	return 0;
-}
-
-late_initcall(make_proc_sysemu);
-
 int singlestepping(void)
 {
 	return test_thread_flag(TIF_SINGLESTEP);
diff --git a/arch/um/kernel/reboot.c b/arch/um/kernel/reboot.c
index 25840eee1068..680bce4bd8fa 100644
--- a/arch/um/kernel/reboot.c
+++ b/arch/um/kernel/reboot.c
@@ -29,7 +29,7 @@ static void kill_off_processes(void)
 		t = find_lock_task_mm(p);
 		if (!t)
 			continue;
-		pid = t->mm->context.id.u.pid;
+		pid = t->mm->context.id.pid;
 		task_unlock(t);
 		os_kill_ptraced_process(pid, 1);
 	}
@@ -59,3 +59,18 @@ void machine_halt(void)
 {
 	machine_power_off();
 }
+
+static int sys_power_off_handler(struct sys_off_data *data)
+{
+	machine_power_off();
+	return 0;
+}
+
+static int register_power_off(void)
+{
+	register_sys_off_handler(SYS_OFF_MODE_POWER_OFF,
+				 SYS_OFF_PRIO_DEFAULT,
+				 sys_power_off_handler, NULL);
+	return 0;
+}
+__initcall(register_power_off);
diff --git a/arch/um/kernel/skas/Makefile b/arch/um/kernel/skas/Makefile
index f93972a25765..6f86d53e3d69 100644
--- a/arch/um/kernel/skas/Makefile
+++ b/arch/um/kernel/skas/Makefile
@@ -3,15 +3,14 @@
 # Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
 #
 
-obj-y := clone.o mmu.o process.o syscall.o uaccess.o
+obj-y := stub.o mmu.o process.o syscall.o uaccess.o
 
-# clone.o is in the stub, so it can't be built with profiling
+# stub.o is in the stub, so it can't be built with profiling
 # GCC hardened also auto-enables -fpic, but we need %ebx so it can't work ->
 # disable it
 
-CFLAGS_clone.o := $(CFLAGS_NO_HARDENING)
-UNPROFILE_OBJS := clone.o
-
+CFLAGS_stub.o := $(CFLAGS_NO_HARDENING)
+UNPROFILE_OBJS := stub.o
 KCOV_INSTRUMENT := n
 
 include $(srctree)/arch/um/scripts/Makefile.rules
diff --git a/arch/um/kernel/skas/clone.c b/arch/um/kernel/skas/clone.c
deleted file mode 100644
index 62435187dda4..000000000000
--- a/arch/um/kernel/skas/clone.c
+++ /dev/null
@@ -1,48 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Copyright (C) 2015 Thomas Meyer (thomas@m3y3r.de)
- * Copyright (C) 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
- */
-
-#include <signal.h>
-#include <sched.h>
-#include <asm/unistd.h>
-#include <sys/time.h>
-#include <as-layout.h>
-#include <ptrace_user.h>
-#include <stub-data.h>
-#include <sysdep/stub.h>
-
-/*
- * This is in a separate file because it needs to be compiled with any
- * extraneous gcc flags (-pg, -fprofile-arcs, -ftest-coverage) disabled
- *
- * Use UM_KERN_PAGE_SIZE instead of PAGE_SIZE because that calls getpagesize
- * on some systems.
- */
-
-void __attribute__ ((__section__ (".__syscall_stub")))
-stub_clone_handler(void)
-{
-	struct stub_data *data = get_stub_data();
-	long err;
-
-	err = stub_syscall2(__NR_clone, CLONE_PARENT | CLONE_FILES | SIGCHLD,
-			    (unsigned long)data +
-				STUB_DATA_PAGES * UM_KERN_PAGE_SIZE / 2);
-	if (err) {
-		data->parent_err = err;
-		goto done;
-	}
-
-	err = stub_syscall4(__NR_ptrace, PTRACE_TRACEME, 0, 0, 0);
-	if (err) {
-		data->child_err = err;
-		goto done;
-	}
-
-	remap_stack_and_trap();
-
- done:
-	trap_myself();
-}
diff --git a/arch/um/kernel/skas/mmu.c b/arch/um/kernel/skas/mmu.c
index aeed1c2aaf3c..886ed5e65674 100644
--- a/arch/um/kernel/skas/mmu.c
+++ b/arch/um/kernel/skas/mmu.c
@@ -14,11 +14,14 @@
 #include <as-layout.h>
 #include <os.h>
 #include <skas.h>
+#include <stub-data.h>
+
+/* Ensure the stub_data struct covers the allocated area */
+static_assert(sizeof(struct stub_data) == STUB_DATA_PAGES * UM_KERN_PAGE_SIZE);
 
 int init_new_context(struct task_struct *task, struct mm_struct *mm)
 {
- 	struct mm_context *from_mm = NULL;
-	struct mm_context *to_mm = &mm->context;
+	struct mm_id *new_id = &mm->context.id;
 	unsigned long stack = 0;
 	int ret = -ENOMEM;
 
@@ -26,34 +29,46 @@ int init_new_context(struct task_struct *task, struct mm_struct *mm)
 	if (stack == 0)
 		goto out;
 
-	to_mm->id.stack = stack;
-	if (current->mm != NULL && current->mm != &init_mm)
-		from_mm = &current->mm->context;
+	new_id->stack = stack;
 
 	block_signals_trace();
-	if (from_mm)
-		to_mm->id.u.pid = copy_context_skas0(stack,
-						     from_mm->id.u.pid);
-	else to_mm->id.u.pid = start_userspace(stack);
+	new_id->pid = start_userspace(stack);
 	unblock_signals_trace();
 
-	if (to_mm->id.u.pid < 0) {
-		ret = to_mm->id.u.pid;
+	if (new_id->pid < 0) {
+		ret = new_id->pid;
 		goto out_free;
 	}
 
-	ret = init_new_ldt(to_mm, from_mm);
-	if (ret < 0) {
-		printk(KERN_ERR "init_new_context_skas - init_ldt"
-		       " failed, errno = %d\n", ret);
-		goto out_free;
-	}
+	/*
+	 * Ensure the new MM is clean and nothing unwanted is mapped.
+	 *
+	 * TODO: We should clear the memory up to STUB_START to ensure there is
+	 * nothing mapped there, i.e. we (currently) have:
+	 *
+	 * |- user memory -|- unused        -|- stub        -|- unused    -|
+	 *                 ^ TASK_SIZE      ^ STUB_START
+	 *
+	 * Meaning we have two unused areas where we may still have valid
+	 * mappings from our internal clone(). That isn't really a problem as
+	 * userspace is not going to access them, but it is definitely not
+	 * correct.
+	 *
+	 * However, we are "lucky" and if rseq is configured, then on 32 bit
+	 * it will fall into the first empty range while on 64 bit it is going
+	 * to use an anonymous mapping in the second range. As such, things
+	 * continue to work for now as long as we don't start unmapping these
+	 * areas.
+	 *
+	 * Change this to STUB_START once we have a clean userspace.
+	 */
+	unmap(new_id, 0, TASK_SIZE);
 
 	return 0;
 
  out_free:
-	if (to_mm->id.stack != 0)
-		free_pages(to_mm->id.stack, ilog2(STUB_DATA_PAGES));
+	if (new_id->stack != 0)
+		free_pages(new_id->stack, ilog2(STUB_DATA_PAGES));
  out:
 	return ret;
 }
@@ -68,13 +83,12 @@ void destroy_context(struct mm_struct *mm)
 	 * whole UML suddenly dying.  Also, cover negative and
 	 * 1 cases, since they shouldn't happen either.
 	 */
-	if (mmu->id.u.pid < 2) {
+	if (mmu->id.pid < 2) {
 		printk(KERN_ERR "corrupt mm_context - pid = %d\n",
-		       mmu->id.u.pid);
+		       mmu->id.pid);
 		return;
 	}
-	os_kill_ptraced_process(mmu->id.u.pid, 1);
+	os_kill_ptraced_process(mmu->id.pid, 1);
 
 	free_pages(mmu->id.stack, ilog2(STUB_DATA_PAGES));
-	free_ldt(mmu);
 }
diff --git a/arch/um/kernel/skas/process.c b/arch/um/kernel/skas/process.c
index 99a5cbb36083..68657988c8d1 100644
--- a/arch/um/kernel/skas/process.c
+++ b/arch/um/kernel/skas/process.c
@@ -8,6 +8,8 @@
 #include <linux/sched/task_stack.h>
 #include <linux/sched/task.h>
 
+#include <asm/tlbflush.h>
+
 #include <as-layout.h>
 #include <kern.h>
 #include <os.h>
@@ -37,8 +39,8 @@ int __init start_uml(void)
 
 	init_new_thread_signals();
 
-	init_task.thread.request.u.thread.proc = start_kernel_proc;
-	init_task.thread.request.u.thread.arg = NULL;
+	init_task.thread.request.thread.proc = start_kernel_proc;
+	init_task.thread.request.thread.arg = NULL;
 	return start_idle_thread(task_stack_page(&init_task),
 				 &init_task.thread.switch_buf);
 }
@@ -50,3 +52,19 @@ unsigned long current_stub_stack(void)
 
 	return current->mm->context.id.stack;
 }
+
+struct mm_id *current_mm_id(void)
+{
+	if (current->mm == NULL)
+		return NULL;
+
+	return &current->mm->context.id;
+}
+
+void current_mm_sync(void)
+{
+	if (current->mm == NULL)
+		return;
+
+	um_tlb_sync(current->mm);
+}
diff --git a/arch/um/kernel/skas/stub.c b/arch/um/kernel/skas/stub.c
new file mode 100644
index 000000000000..5d52ffa682dc
--- /dev/null
+++ b/arch/um/kernel/skas/stub.c
@@ -0,0 +1,69 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2021 Benjamin Berg <benjamin@sipsolutions.net>
+ */
+
+#include <sysdep/stub.h>
+
+static __always_inline int syscall_handler(struct stub_data *d)
+{
+	int i;
+	unsigned long res;
+
+	for (i = 0; i < d->syscall_data_len; i++) {
+		struct stub_syscall *sc = &d->syscall_data[i];
+
+		switch (sc->syscall) {
+		case STUB_SYSCALL_MMAP:
+			res = stub_syscall6(STUB_MMAP_NR,
+					    sc->mem.addr, sc->mem.length,
+					    sc->mem.prot,
+					    MAP_SHARED | MAP_FIXED,
+					    sc->mem.fd, sc->mem.offset);
+			if (res != sc->mem.addr) {
+				d->err = res;
+				d->syscall_data_len = i;
+				return -1;
+			}
+			break;
+		case STUB_SYSCALL_MUNMAP:
+			res = stub_syscall2(__NR_munmap,
+					    sc->mem.addr, sc->mem.length);
+			if (res) {
+				d->err = res;
+				d->syscall_data_len = i;
+				return -1;
+			}
+			break;
+		case STUB_SYSCALL_MPROTECT:
+			res = stub_syscall3(__NR_mprotect,
+					    sc->mem.addr, sc->mem.length,
+					    sc->mem.prot);
+			if (res) {
+				d->err = res;
+				d->syscall_data_len = i;
+				return -1;
+			}
+			break;
+		default:
+			d->err = -95; /* EOPNOTSUPP */
+			d->syscall_data_len = i;
+			return -1;
+		}
+	}
+
+	d->err = 0;
+	d->syscall_data_len = 0;
+
+	return 0;
+}
+
+void __section(".__syscall_stub")
+stub_syscall_handler(void)
+{
+	struct stub_data *d = get_stub_data();
+
+	syscall_handler(d);
+
+	trap_myself();
+}
diff --git a/arch/um/kernel/skas/syscall.c b/arch/um/kernel/skas/syscall.c
index 9ee19e566da3..b09e85279d2b 100644
--- a/arch/um/kernel/skas/syscall.c
+++ b/arch/um/kernel/skas/syscall.c
@@ -12,23 +12,13 @@
 #include <sysdep/syscalls.h>
 #include <linux/time-internal.h>
 #include <asm/unistd.h>
+#include <asm/delay.h>
 
 void handle_syscall(struct uml_pt_regs *r)
 {
 	struct pt_regs *regs = container_of(r, struct pt_regs, regs);
 	int syscall;
 
-	/*
-	 * If we have infinite CPU resources, then make every syscall also a
-	 * preemption point, since we don't have any other preemption in this
-	 * case, and kernel threads would basically never run until userspace
-	 * went to sleep, even if said userspace interacts with the kernel in
-	 * various ways.
-	 */
-	if (time_travel_mode == TT_MODE_INFCPU ||
-	    time_travel_mode == TT_MODE_EXTERNAL)
-		schedule();
-
 	/* Initialize the syscall number and default return value. */
 	UPT_SYSCALL_NR(r) = PT_SYSCALL_NR(r->gp);
 	PT_REGS_SET_SYSCALL_RETURN(regs, -ENOSYS);
@@ -41,9 +31,25 @@ void handle_syscall(struct uml_pt_regs *r)
 		goto out;
 
 	syscall = UPT_SYSCALL_NR(r);
-	if (syscall >= 0 && syscall < __NR_syscalls)
-		PT_REGS_SET_SYSCALL_RETURN(regs,
-				EXECUTE_SYSCALL(syscall, regs));
+	if (syscall >= 0 && syscall < __NR_syscalls) {
+		unsigned long ret = EXECUTE_SYSCALL(syscall, regs);
+
+		PT_REGS_SET_SYSCALL_RETURN(regs, ret);
+
+		/*
+		 * An error value here can be some form of -ERESTARTSYS
+		 * and then we'd just loop. Make any error syscalls take
+		 * some time, so that it won't just loop if something is
+		 * not ready, and hopefully other things will make some
+		 * progress.
+		 */
+		if (IS_ERR_VALUE(ret) &&
+		    (time_travel_mode == TT_MODE_INFCPU ||
+		     time_travel_mode == TT_MODE_EXTERNAL)) {
+			um_udelay(1);
+			schedule();
+		}
+	}
 
 out:
 	syscall_trace_leave(regs);
diff --git a/arch/um/kernel/sysrq.c b/arch/um/kernel/sysrq.c
index 746715379f12..4bb8622dc512 100644
--- a/arch/um/kernel/sysrq.c
+++ b/arch/um/kernel/sysrq.c
@@ -11,7 +11,6 @@
 #include <linux/sched/debug.h>
 #include <linux/sched/task_stack.h>
 
-#include <asm/sysrq.h>
 #include <asm/stacktrace.h>
 #include <os.h>
 
diff --git a/arch/um/kernel/time.c b/arch/um/kernel/time.c
index a8bfe8be1526..29b27b90581f 100644
--- a/arch/um/kernel/time.c
+++ b/arch/um/kernel/time.c
@@ -31,6 +31,7 @@ EXPORT_SYMBOL_GPL(time_travel_mode);
 static bool time_travel_start_set;
 static unsigned long long time_travel_start;
 static unsigned long long time_travel_time;
+static unsigned long long time_travel_shm_offset;
 static LIST_HEAD(time_travel_events);
 static LIST_HEAD(time_travel_irqs);
 static unsigned long long time_travel_timer_interval;
@@ -40,8 +41,11 @@ static int time_travel_ext_fd = -1;
 static unsigned int time_travel_ext_waiting;
 static bool time_travel_ext_prev_request_valid;
 static unsigned long long time_travel_ext_prev_request;
-static bool time_travel_ext_free_until_valid;
-static unsigned long long time_travel_ext_free_until;
+static unsigned long long *time_travel_ext_free_until;
+static unsigned long long _time_travel_ext_free_until;
+static u16 time_travel_shm_id;
+static struct um_timetravel_schedshm *time_travel_shm;
+static union um_timetravel_schedshm_client *time_travel_shm_client;
 
 static void time_travel_set_time(unsigned long long ns)
 {
@@ -58,8 +62,52 @@ enum time_travel_message_handling {
 	TTMH_IDLE,
 	TTMH_POLL,
 	TTMH_READ,
+	TTMH_READ_START_ACK,
 };
 
+static u64 bc_message;
+int time_travel_should_print_bc_msg;
+
+void _time_travel_print_bc_msg(void)
+{
+	time_travel_should_print_bc_msg = 0;
+	printk(KERN_INFO "time-travel: received broadcast 0x%llx\n", bc_message);
+}
+
+static void time_travel_setup_shm(int fd, u16 id)
+{
+	u32 len;
+
+	time_travel_shm = os_mmap_rw_shared(fd, sizeof(*time_travel_shm));
+
+	if (!time_travel_shm)
+		goto out;
+
+	len = time_travel_shm->len;
+
+	if (time_travel_shm->version != UM_TIMETRAVEL_SCHEDSHM_VERSION ||
+	    len < struct_size(time_travel_shm, clients, id + 1)) {
+		os_unmap_memory(time_travel_shm, sizeof(*time_travel_shm));
+		time_travel_shm = NULL;
+		goto out;
+	}
+
+	time_travel_shm = os_mremap_rw_shared(time_travel_shm,
+					      sizeof(*time_travel_shm),
+					      len);
+	if (!time_travel_shm)
+		goto out;
+
+	time_travel_shm_offset = time_travel_shm->current_time;
+	time_travel_shm_client = &time_travel_shm->clients[id];
+	time_travel_shm_client->capa |= UM_TIMETRAVEL_SCHEDSHM_CAP_TIME_SHARE;
+	time_travel_shm_id = id;
+	/* always look at that free_until from now on */
+	time_travel_ext_free_until = &time_travel_shm->free_until;
+out:
+	os_close_file(fd);
+}
+
 static void time_travel_handle_message(struct um_timetravel_msg *msg,
 				       enum time_travel_message_handling mode)
 {
@@ -80,7 +128,20 @@ static void time_travel_handle_message(struct um_timetravel_msg *msg,
 		}
 	}
 
-	ret = os_read_file(time_travel_ext_fd, msg, sizeof(*msg));
+	if (unlikely(mode == TTMH_READ_START_ACK)) {
+		int fd[UM_TIMETRAVEL_SHARED_MAX_FDS];
+
+		ret = os_rcv_fd_msg(time_travel_ext_fd, fd,
+				    ARRAY_SIZE(fd), msg, sizeof(*msg));
+		if (ret == sizeof(*msg)) {
+			time_travel_setup_shm(fd[UM_TIMETRAVEL_SHARED_MEMFD],
+					      msg->time & UM_TIMETRAVEL_START_ACK_ID);
+			/* we don't use the logging for now */
+			os_close_file(fd[UM_TIMETRAVEL_SHARED_LOGFD]);
+		}
+	} else {
+		ret = os_read_file(time_travel_ext_fd, msg, sizeof(*msg));
+	}
 
 	if (ret == 0)
 		panic("time-travel external link is broken\n");
@@ -96,10 +157,24 @@ static void time_travel_handle_message(struct um_timetravel_msg *msg,
 		return;
 	case UM_TIMETRAVEL_RUN:
 		time_travel_set_time(msg->time);
+		if (time_travel_shm) {
+			/* no request right now since we're running */
+			time_travel_shm_client->flags &=
+				~UM_TIMETRAVEL_SCHEDSHM_FLAGS_REQ_RUN;
+			/* no ack for shared memory RUN */
+			return;
+		}
 		break;
 	case UM_TIMETRAVEL_FREE_UNTIL:
-		time_travel_ext_free_until_valid = true;
-		time_travel_ext_free_until = msg->time;
+		/* not supposed to get this with shm, but ignore it */
+		if (time_travel_shm)
+			break;
+		time_travel_ext_free_until = &_time_travel_ext_free_until;
+		_time_travel_ext_free_until = msg->time;
+		break;
+	case UM_TIMETRAVEL_BROADCAST:
+		bc_message = msg->time;
+		time_travel_should_print_bc_msg = 1;
 		break;
 	}
 
@@ -136,8 +211,15 @@ static u64 time_travel_ext_req(u32 op, u64 time)
 	block_signals_hard();
 	os_write_file(time_travel_ext_fd, &msg, sizeof(msg));
 
+	/* no ACK expected for WAIT in shared memory mode */
+	if (msg.op == UM_TIMETRAVEL_WAIT && time_travel_shm)
+		goto done;
+
 	while (msg.op != UM_TIMETRAVEL_ACK)
-		time_travel_handle_message(&msg, TTMH_READ);
+		time_travel_handle_message(&msg,
+					   op == UM_TIMETRAVEL_START ?
+						TTMH_READ_START_ACK :
+						TTMH_READ);
 
 	if (msg.seq != mseq)
 		panic("time-travel: ACK message has different seqno! op=%d, seq=%d != %d time=%lld\n",
@@ -145,6 +227,7 @@ static u64 time_travel_ext_req(u32 op, u64 time)
 
 	if (op == UM_TIMETRAVEL_GET)
 		time_travel_set_time(msg.time);
+done:
 	unblock_signals_hard();
 
 	return msg.time;
@@ -180,13 +263,33 @@ static void time_travel_ext_update_request(unsigned long long time)
 	/*
 	 * if we're running and are allowed to run past the request
 	 * then we don't need to update it either
+	 *
+	 * Note for shm we ignore FREE_UNTIL messages and leave the pointer
+	 * to shared memory, and for non-shm the offset is 0.
 	 */
-	if (!time_travel_ext_waiting && time_travel_ext_free_until_valid &&
-	    time < time_travel_ext_free_until)
+	if (!time_travel_ext_waiting && time_travel_ext_free_until &&
+	    time < (*time_travel_ext_free_until - time_travel_shm_offset))
 		return;
 
 	time_travel_ext_prev_request = time;
 	time_travel_ext_prev_request_valid = true;
+
+	if (time_travel_shm) {
+		union um_timetravel_schedshm_client *running;
+
+		running = &time_travel_shm->clients[time_travel_shm->running_id];
+
+		if (running->capa & UM_TIMETRAVEL_SCHEDSHM_CAP_TIME_SHARE) {
+			time_travel_shm_client->flags |=
+				UM_TIMETRAVEL_SCHEDSHM_FLAGS_REQ_RUN;
+			time += time_travel_shm_offset;
+			time_travel_shm_client->req_time = time;
+			if (time < time_travel_shm->free_until)
+				time_travel_shm->free_until = time;
+			return;
+		}
+	}
+
 	time_travel_ext_req(UM_TIMETRAVEL_REQUEST, time);
 }
 
@@ -194,6 +297,14 @@ void __time_travel_propagate_time(void)
 {
 	static unsigned long long last_propagated;
 
+	if (time_travel_shm) {
+		if (time_travel_shm->running_id != time_travel_shm_id)
+			panic("time-travel: setting time while not running\n");
+		time_travel_shm->current_time = time_travel_time +
+						time_travel_shm_offset;
+		return;
+	}
+
 	if (last_propagated == time_travel_time)
 		return;
 
@@ -209,9 +320,12 @@ static bool time_travel_ext_request(unsigned long long time)
 	 * If we received an external sync point ("free until") then we
 	 * don't have to request/wait for anything until then, unless
 	 * we're already waiting.
+	 *
+	 * Note for shm we ignore FREE_UNTIL messages and leave the pointer
+	 * to shared memory, and for non-shm the offset is 0.
 	 */
-	if (!time_travel_ext_waiting && time_travel_ext_free_until_valid &&
-	    time < time_travel_ext_free_until)
+	if (!time_travel_ext_waiting && time_travel_ext_free_until &&
+	    time < (*time_travel_ext_free_until - time_travel_shm_offset))
 		return false;
 
 	time_travel_ext_update_request(time);
@@ -225,7 +339,8 @@ static void time_travel_ext_wait(bool idle)
 	};
 
 	time_travel_ext_prev_request_valid = false;
-	time_travel_ext_free_until_valid = false;
+	if (!time_travel_shm)
+		time_travel_ext_free_until = NULL;
 	time_travel_ext_waiting++;
 
 	time_travel_ext_req(UM_TIMETRAVEL_WAIT, -1);
@@ -248,7 +363,11 @@ static void time_travel_ext_wait(bool idle)
 
 static void time_travel_ext_get_time(void)
 {
-	time_travel_ext_req(UM_TIMETRAVEL_GET, -1);
+	if (time_travel_shm)
+		time_travel_set_time(time_travel_shm->current_time -
+				     time_travel_shm_offset);
+	else
+		time_travel_ext_req(UM_TIMETRAVEL_GET, -1);
 }
 
 static void __time_travel_update_time(unsigned long long ns, bool idle)
@@ -720,7 +839,7 @@ static irqreturn_t um_timer(int irq, void *dev)
 	if (get_current()->mm != NULL)
 	{
         /* userspace - relay signal, results in correct userspace timers */
-		os_alarm_process(get_current()->mm->context.id.u.pid);
+		os_alarm_process(get_current()->mm->context.id.pid);
 	}
 
 	(*timer_clockevent.event_handler)(&timer_clockevent);
@@ -875,9 +994,49 @@ static int setup_time_travel_start(char *str)
 	return 1;
 }
 
-__setup("time-travel-start", setup_time_travel_start);
+__setup("time-travel-start=", setup_time_travel_start);
 __uml_help(setup_time_travel_start,
-"time-travel-start=<seconds>\n"
+"time-travel-start=<nanoseconds>\n"
 "Configure the UML instance's wall clock to start at this value rather than\n"
 "the host's wall clock at the time of UML boot.\n");
+static struct kobject *bc_time_kobject;
+
+static ssize_t bc_show(struct kobject *kobj, struct kobj_attribute *attr, char *buf)
+{
+	return sprintf(buf, "0x%llx", bc_message);
+}
+
+static ssize_t bc_store(struct kobject *kobj, struct kobj_attribute *attr, const char *buf, size_t count)
+{
+	int ret;
+	u64 user_bc_message;
+
+	ret = kstrtou64(buf, 0, &user_bc_message);
+	if (ret)
+		return ret;
+
+	bc_message = user_bc_message;
+
+	time_travel_ext_req(UM_TIMETRAVEL_BROADCAST, bc_message);
+	pr_info("um: time: sent broadcast message: 0x%llx\n", bc_message);
+	return count;
+}
+
+static struct kobj_attribute bc_attribute = __ATTR(bc-message, 0660, bc_show, bc_store);
+
+static int __init um_bc_start(void)
+{
+	if (time_travel_mode != TT_MODE_EXTERNAL)
+		return 0;
+
+	bc_time_kobject = kobject_create_and_add("um-ext-time", kernel_kobj);
+	if (!bc_time_kobject)
+		return 0;
+
+	if (sysfs_create_file(bc_time_kobject, &bc_attribute.attr))
+		pr_debug("failed to create the bc file in /sys/kernel/um_time");
+
+	return 0;
+}
+late_initcall(um_bc_start);
 #endif
diff --git a/arch/um/kernel/tlb.c b/arch/um/kernel/tlb.c
index 8784f03fa4a6..548af31d4111 100644
--- a/arch/um/kernel/tlb.c
+++ b/arch/um/kernel/tlb.c
@@ -15,209 +15,54 @@
 #include <skas.h>
 #include <kern_util.h>
 
-struct host_vm_change {
-	struct host_vm_op {
-		enum { NONE, MMAP, MUNMAP, MPROTECT } type;
-		union {
-			struct {
-				unsigned long addr;
-				unsigned long len;
-				unsigned int prot;
-				int fd;
-				__u64 offset;
-			} mmap;
-			struct {
-				unsigned long addr;
-				unsigned long len;
-			} munmap;
-			struct {
-				unsigned long addr;
-				unsigned long len;
-				unsigned int prot;
-			} mprotect;
-		} u;
-	} ops[1];
-	int userspace;
-	int index;
-	struct mm_struct *mm;
-	void *data;
-	int force;
+struct vm_ops {
+	struct mm_id *mm_idp;
+
+	int (*mmap)(struct mm_id *mm_idp,
+		    unsigned long virt, unsigned long len, int prot,
+		    int phys_fd, unsigned long long offset);
+	int (*unmap)(struct mm_id *mm_idp,
+		     unsigned long virt, unsigned long len);
+	int (*mprotect)(struct mm_id *mm_idp,
+			unsigned long virt, unsigned long len,
+			unsigned int prot);
 };
 
-#define INIT_HVC(mm, force, userspace) \
-	((struct host_vm_change) \
-	 { .ops		= { { .type = NONE } },	\
-	   .mm		= mm, \
-       	   .data	= NULL, \
-	   .userspace	= userspace, \
-	   .index	= 0, \
-	   .force	= force })
-
-static void report_enomem(void)
+static int kern_map(struct mm_id *mm_idp,
+		    unsigned long virt, unsigned long len, int prot,
+		    int phys_fd, unsigned long long offset)
 {
-	printk(KERN_ERR "UML ran out of memory on the host side! "
-			"This can happen due to a memory limitation or "
-			"vm.max_map_count has been reached.\n");
-}
-
-static int do_ops(struct host_vm_change *hvc, int end,
-		  int finished)
-{
-	struct host_vm_op *op;
-	int i, ret = 0;
-
-	for (i = 0; i < end && !ret; i++) {
-		op = &hvc->ops[i];
-		switch (op->type) {
-		case MMAP:
-			if (hvc->userspace)
-				ret = map(&hvc->mm->context.id, op->u.mmap.addr,
-					  op->u.mmap.len, op->u.mmap.prot,
-					  op->u.mmap.fd,
-					  op->u.mmap.offset, finished,
-					  &hvc->data);
-			else
-				map_memory(op->u.mmap.addr, op->u.mmap.offset,
-					   op->u.mmap.len, 1, 1, 1);
-			break;
-		case MUNMAP:
-			if (hvc->userspace)
-				ret = unmap(&hvc->mm->context.id,
-					    op->u.munmap.addr,
-					    op->u.munmap.len, finished,
-					    &hvc->data);
-			else
-				ret = os_unmap_memory(
-					(void *) op->u.munmap.addr,
-						      op->u.munmap.len);
-
-			break;
-		case MPROTECT:
-			if (hvc->userspace)
-				ret = protect(&hvc->mm->context.id,
-					      op->u.mprotect.addr,
-					      op->u.mprotect.len,
-					      op->u.mprotect.prot,
-					      finished, &hvc->data);
-			else
-				ret = os_protect_memory(
-					(void *) op->u.mprotect.addr,
-							op->u.mprotect.len,
-							1, 1, 1);
-			break;
-		default:
-			printk(KERN_ERR "Unknown op type %d in do_ops\n",
-			       op->type);
-			BUG();
-			break;
-		}
-	}
-
-	if (ret == -ENOMEM)
-		report_enomem();
-
-	return ret;
+	/* TODO: Why is executable needed to be always set in the kernel? */
+	return os_map_memory((void *)virt, phys_fd, offset, len,
+			     prot & UM_PROT_READ, prot & UM_PROT_WRITE,
+			     1);
 }
 
-static int add_mmap(unsigned long virt, unsigned long phys, unsigned long len,
-		    unsigned int prot, struct host_vm_change *hvc)
+static int kern_unmap(struct mm_id *mm_idp,
+		      unsigned long virt, unsigned long len)
 {
-	__u64 offset;
-	struct host_vm_op *last;
-	int fd = -1, ret = 0;
-
-	if (hvc->userspace)
-		fd = phys_mapping(phys, &offset);
-	else
-		offset = phys;
-	if (hvc->index != 0) {
-		last = &hvc->ops[hvc->index - 1];
-		if ((last->type == MMAP) &&
-		   (last->u.mmap.addr + last->u.mmap.len == virt) &&
-		   (last->u.mmap.prot == prot) && (last->u.mmap.fd == fd) &&
-		   (last->u.mmap.offset + last->u.mmap.len == offset)) {
-			last->u.mmap.len += len;
-			return 0;
-		}
-	}
-
-	if (hvc->index == ARRAY_SIZE(hvc->ops)) {
-		ret = do_ops(hvc, ARRAY_SIZE(hvc->ops), 0);
-		hvc->index = 0;
-	}
-
-	hvc->ops[hvc->index++] = ((struct host_vm_op)
-				  { .type	= MMAP,
-				    .u = { .mmap = { .addr	= virt,
-						     .len	= len,
-						     .prot	= prot,
-						     .fd	= fd,
-						     .offset	= offset }
-			   } });
-	return ret;
+	return os_unmap_memory((void *)virt, len);
 }
 
-static int add_munmap(unsigned long addr, unsigned long len,
-		      struct host_vm_change *hvc)
+static int kern_mprotect(struct mm_id *mm_idp,
+			 unsigned long virt, unsigned long len,
+			 unsigned int prot)
 {
-	struct host_vm_op *last;
-	int ret = 0;
-
-	if (hvc->index != 0) {
-		last = &hvc->ops[hvc->index - 1];
-		if ((last->type == MUNMAP) &&
-		   (last->u.munmap.addr + last->u.mmap.len == addr)) {
-			last->u.munmap.len += len;
-			return 0;
-		}
-	}
-
-	if (hvc->index == ARRAY_SIZE(hvc->ops)) {
-		ret = do_ops(hvc, ARRAY_SIZE(hvc->ops), 0);
-		hvc->index = 0;
-	}
-
-	hvc->ops[hvc->index++] = ((struct host_vm_op)
-				  { .type	= MUNMAP,
-			     	    .u = { .munmap = { .addr	= addr,
-						       .len	= len } } });
-	return ret;
+	return os_protect_memory((void *)virt, len,
+				 prot & UM_PROT_READ, prot & UM_PROT_WRITE,
+				 1);
 }
 
-static int add_mprotect(unsigned long addr, unsigned long len,
-			unsigned int prot, struct host_vm_change *hvc)
+void report_enomem(void)
 {
-	struct host_vm_op *last;
-	int ret = 0;
-
-	if (hvc->index != 0) {
-		last = &hvc->ops[hvc->index - 1];
-		if ((last->type == MPROTECT) &&
-		   (last->u.mprotect.addr + last->u.mprotect.len == addr) &&
-		   (last->u.mprotect.prot == prot)) {
-			last->u.mprotect.len += len;
-			return 0;
-		}
-	}
-
-	if (hvc->index == ARRAY_SIZE(hvc->ops)) {
-		ret = do_ops(hvc, ARRAY_SIZE(hvc->ops), 0);
-		hvc->index = 0;
-	}
-
-	hvc->ops[hvc->index++] = ((struct host_vm_op)
-				  { .type	= MPROTECT,
-			     	    .u = { .mprotect = { .addr	= addr,
-							 .len	= len,
-							 .prot	= prot } } });
-	return ret;
+	printk(KERN_ERR "UML ran out of memory on the host side! "
+			"This can happen due to a memory limitation or "
+			"vm.max_map_count has been reached.\n");
 }
 
-#define ADD_ROUND(n, inc) (((n) + (inc)) & ~((inc) - 1))
-
 static inline int update_pte_range(pmd_t *pmd, unsigned long addr,
 				   unsigned long end,
-				   struct host_vm_change *hvc)
+				   struct vm_ops *ops)
 {
 	pte_t *pte;
 	int r, w, x, prot, ret = 0;
@@ -235,15 +80,18 @@ static inline int update_pte_range(pmd_t *pmd, unsigned long addr,
 
 		prot = ((r ? UM_PROT_READ : 0) | (w ? UM_PROT_WRITE : 0) |
 			(x ? UM_PROT_EXEC : 0));
-		if (hvc->force || pte_newpage(*pte)) {
+		if (pte_newpage(*pte)) {
 			if (pte_present(*pte)) {
-				if (pte_newpage(*pte))
-					ret = add_mmap(addr, pte_val(*pte) & PAGE_MASK,
-						       PAGE_SIZE, prot, hvc);
+				__u64 offset;
+				unsigned long phys = pte_val(*pte) & PAGE_MASK;
+				int fd = phys_mapping(phys, &offset);
+
+				ret = ops->mmap(ops->mm_idp, addr, PAGE_SIZE,
+						prot, fd, offset);
 			} else
-				ret = add_munmap(addr, PAGE_SIZE, hvc);
+				ret = ops->unmap(ops->mm_idp, addr, PAGE_SIZE);
 		} else if (pte_newprot(*pte))
-			ret = add_mprotect(addr, PAGE_SIZE, prot, hvc);
+			ret = ops->mprotect(ops->mm_idp, addr, PAGE_SIZE, prot);
 		*pte = pte_mkuptodate(*pte);
 	} while (pte++, addr += PAGE_SIZE, ((addr < end) && !ret));
 	return ret;
@@ -251,7 +99,7 @@ static inline int update_pte_range(pmd_t *pmd, unsigned long addr,
 
 static inline int update_pmd_range(pud_t *pud, unsigned long addr,
 				   unsigned long end,
-				   struct host_vm_change *hvc)
+				   struct vm_ops *ops)
 {
 	pmd_t *pmd;
 	unsigned long next;
@@ -261,19 +109,20 @@ static inline int update_pmd_range(pud_t *pud, unsigned long addr,
 	do {
 		next = pmd_addr_end(addr, end);
 		if (!pmd_present(*pmd)) {
-			if (hvc->force || pmd_newpage(*pmd)) {
-				ret = add_munmap(addr, next - addr, hvc);
+			if (pmd_newpage(*pmd)) {
+				ret = ops->unmap(ops->mm_idp, addr,
+						 next - addr);
 				pmd_mkuptodate(*pmd);
 			}
 		}
-		else ret = update_pte_range(pmd, addr, next, hvc);
+		else ret = update_pte_range(pmd, addr, next, ops);
 	} while (pmd++, addr = next, ((addr < end) && !ret));
 	return ret;
 }
 
 static inline int update_pud_range(p4d_t *p4d, unsigned long addr,
 				   unsigned long end,
-				   struct host_vm_change *hvc)
+				   struct vm_ops *ops)
 {
 	pud_t *pud;
 	unsigned long next;
@@ -283,19 +132,20 @@ static inline int update_pud_range(p4d_t *p4d, unsigned long addr,
 	do {
 		next = pud_addr_end(addr, end);
 		if (!pud_present(*pud)) {
-			if (hvc->force || pud_newpage(*pud)) {
-				ret = add_munmap(addr, next - addr, hvc);
+			if (pud_newpage(*pud)) {
+				ret = ops->unmap(ops->mm_idp, addr,
+						 next - addr);
 				pud_mkuptodate(*pud);
 			}
 		}
-		else ret = update_pmd_range(pud, addr, next, hvc);
+		else ret = update_pmd_range(pud, addr, next, ops);
 	} while (pud++, addr = next, ((addr < end) && !ret));
 	return ret;
 }
 
 static inline int update_p4d_range(pgd_t *pgd, unsigned long addr,
 				   unsigned long end,
-				   struct host_vm_change *hvc)
+				   struct vm_ops *ops)
 {
 	p4d_t *p4d;
 	unsigned long next;
@@ -305,227 +155,59 @@ static inline int update_p4d_range(pgd_t *pgd, unsigned long addr,
 	do {
 		next = p4d_addr_end(addr, end);
 		if (!p4d_present(*p4d)) {
-			if (hvc->force || p4d_newpage(*p4d)) {
-				ret = add_munmap(addr, next - addr, hvc);
+			if (p4d_newpage(*p4d)) {
+				ret = ops->unmap(ops->mm_idp, addr,
+						 next - addr);
 				p4d_mkuptodate(*p4d);
 			}
 		} else
-			ret = update_pud_range(p4d, addr, next, hvc);
+			ret = update_pud_range(p4d, addr, next, ops);
 	} while (p4d++, addr = next, ((addr < end) && !ret));
 	return ret;
 }
 
-static void fix_range_common(struct mm_struct *mm, unsigned long start_addr,
-			     unsigned long end_addr, int force)
+int um_tlb_sync(struct mm_struct *mm)
 {
 	pgd_t *pgd;
-	struct host_vm_change hvc;
-	unsigned long addr = start_addr, next;
-	int ret = 0, userspace = 1;
+	struct vm_ops ops;
+	unsigned long addr = mm->context.sync_tlb_range_from, next;
+	int ret = 0;
+
+	if (mm->context.sync_tlb_range_to == 0)
+		return 0;
+
+	ops.mm_idp = &mm->context.id;
+	if (mm == &init_mm) {
+		ops.mmap = kern_map;
+		ops.unmap = kern_unmap;
+		ops.mprotect = kern_mprotect;
+	} else {
+		ops.mmap = map;
+		ops.unmap = unmap;
+		ops.mprotect = protect;
+	}
 
-	hvc = INIT_HVC(mm, force, userspace);
 	pgd = pgd_offset(mm, addr);
 	do {
-		next = pgd_addr_end(addr, end_addr);
+		next = pgd_addr_end(addr, mm->context.sync_tlb_range_to);
 		if (!pgd_present(*pgd)) {
-			if (force || pgd_newpage(*pgd)) {
-				ret = add_munmap(addr, next - addr, &hvc);
+			if (pgd_newpage(*pgd)) {
+				ret = ops.unmap(ops.mm_idp, addr,
+						next - addr);
 				pgd_mkuptodate(*pgd);
 			}
 		} else
-			ret = update_p4d_range(pgd, addr, next, &hvc);
-	} while (pgd++, addr = next, ((addr < end_addr) && !ret));
-
-	if (!ret)
-		ret = do_ops(&hvc, hvc.index, 1);
-
-	/* This is not an else because ret is modified above */
-	if (ret) {
-		struct mm_id *mm_idp = &current->mm->context.id;
-
-		printk(KERN_ERR "fix_range_common: failed, killing current "
-		       "process: %d\n", task_tgid_vnr(current));
-		mm_idp->kill = 1;
-	}
-}
-
-static int flush_tlb_kernel_range_common(unsigned long start, unsigned long end)
-{
-	struct mm_struct *mm;
-	pgd_t *pgd;
-	p4d_t *p4d;
-	pud_t *pud;
-	pmd_t *pmd;
-	pte_t *pte;
-	unsigned long addr, last;
-	int updated = 0, err = 0, force = 0, userspace = 0;
-	struct host_vm_change hvc;
-
-	mm = &init_mm;
-	hvc = INIT_HVC(mm, force, userspace);
-	for (addr = start; addr < end;) {
-		pgd = pgd_offset(mm, addr);
-		if (!pgd_present(*pgd)) {
-			last = ADD_ROUND(addr, PGDIR_SIZE);
-			if (last > end)
-				last = end;
-			if (pgd_newpage(*pgd)) {
-				updated = 1;
-				err = add_munmap(addr, last - addr, &hvc);
-				if (err < 0)
-					panic("munmap failed, errno = %d\n",
-					      -err);
-			}
-			addr = last;
-			continue;
-		}
-
-		p4d = p4d_offset(pgd, addr);
-		if (!p4d_present(*p4d)) {
-			last = ADD_ROUND(addr, P4D_SIZE);
-			if (last > end)
-				last = end;
-			if (p4d_newpage(*p4d)) {
-				updated = 1;
-				err = add_munmap(addr, last - addr, &hvc);
-				if (err < 0)
-					panic("munmap failed, errno = %d\n",
-					      -err);
-			}
-			addr = last;
-			continue;
-		}
-
-		pud = pud_offset(p4d, addr);
-		if (!pud_present(*pud)) {
-			last = ADD_ROUND(addr, PUD_SIZE);
-			if (last > end)
-				last = end;
-			if (pud_newpage(*pud)) {
-				updated = 1;
-				err = add_munmap(addr, last - addr, &hvc);
-				if (err < 0)
-					panic("munmap failed, errno = %d\n",
-					      -err);
-			}
-			addr = last;
-			continue;
-		}
-
-		pmd = pmd_offset(pud, addr);
-		if (!pmd_present(*pmd)) {
-			last = ADD_ROUND(addr, PMD_SIZE);
-			if (last > end)
-				last = end;
-			if (pmd_newpage(*pmd)) {
-				updated = 1;
-				err = add_munmap(addr, last - addr, &hvc);
-				if (err < 0)
-					panic("munmap failed, errno = %d\n",
-					      -err);
-			}
-			addr = last;
-			continue;
-		}
-
-		pte = pte_offset_kernel(pmd, addr);
-		if (!pte_present(*pte) || pte_newpage(*pte)) {
-			updated = 1;
-			err = add_munmap(addr, PAGE_SIZE, &hvc);
-			if (err < 0)
-				panic("munmap failed, errno = %d\n",
-				      -err);
-			if (pte_present(*pte))
-				err = add_mmap(addr, pte_val(*pte) & PAGE_MASK,
-					       PAGE_SIZE, 0, &hvc);
-		}
-		else if (pte_newprot(*pte)) {
-			updated = 1;
-			err = add_mprotect(addr, PAGE_SIZE, 0, &hvc);
-		}
-		addr += PAGE_SIZE;
-	}
-	if (!err)
-		err = do_ops(&hvc, hvc.index, 1);
-
-	if (err < 0)
-		panic("flush_tlb_kernel failed, errno = %d\n", err);
-	return updated;
-}
-
-void flush_tlb_page(struct vm_area_struct *vma, unsigned long address)
-{
-	pgd_t *pgd;
-	p4d_t *p4d;
-	pud_t *pud;
-	pmd_t *pmd;
-	pte_t *pte;
-	struct mm_struct *mm = vma->vm_mm;
-	void *flush = NULL;
-	int r, w, x, prot, err = 0;
-	struct mm_id *mm_id;
-
-	address &= PAGE_MASK;
-
-	pgd = pgd_offset(mm, address);
-	if (!pgd_present(*pgd))
-		goto kill;
-
-	p4d = p4d_offset(pgd, address);
-	if (!p4d_present(*p4d))
-		goto kill;
-
-	pud = pud_offset(p4d, address);
-	if (!pud_present(*pud))
-		goto kill;
-
-	pmd = pmd_offset(pud, address);
-	if (!pmd_present(*pmd))
-		goto kill;
-
-	pte = pte_offset_kernel(pmd, address);
-
-	r = pte_read(*pte);
-	w = pte_write(*pte);
-	x = pte_exec(*pte);
-	if (!pte_young(*pte)) {
-		r = 0;
-		w = 0;
-	} else if (!pte_dirty(*pte)) {
-		w = 0;
-	}
-
-	mm_id = &mm->context.id;
-	prot = ((r ? UM_PROT_READ : 0) | (w ? UM_PROT_WRITE : 0) |
-		(x ? UM_PROT_EXEC : 0));
-	if (pte_newpage(*pte)) {
-		if (pte_present(*pte)) {
-			unsigned long long offset;
-			int fd;
-
-			fd = phys_mapping(pte_val(*pte) & PAGE_MASK, &offset);
-			err = map(mm_id, address, PAGE_SIZE, prot, fd, offset,
-				  1, &flush);
-		}
-		else err = unmap(mm_id, address, PAGE_SIZE, 1, &flush);
-	}
-	else if (pte_newprot(*pte))
-		err = protect(mm_id, address, PAGE_SIZE, prot, 1, &flush);
-
-	if (err) {
-		if (err == -ENOMEM)
-			report_enomem();
-
-		goto kill;
-	}
+			ret = update_p4d_range(pgd, addr, next, &ops);
+	} while (pgd++, addr = next,
+		 ((addr < mm->context.sync_tlb_range_to) && !ret));
 
-	*pte = pte_mkuptodate(*pte);
+	if (ret == -ENOMEM)
+		report_enomem();
 
-	return;
+	mm->context.sync_tlb_range_from = 0;
+	mm->context.sync_tlb_range_to = 0;
 
-kill:
-	printk(KERN_ERR "Failed to flush page for address 0x%lx\n", address);
-	force_sig(SIGKILL);
+	return ret;
 }
 
 void flush_tlb_all(void)
@@ -540,60 +222,11 @@ void flush_tlb_all(void)
 	flush_tlb_mm(current->mm);
 }
 
-void flush_tlb_kernel_range(unsigned long start, unsigned long end)
-{
-	flush_tlb_kernel_range_common(start, end);
-}
-
-void flush_tlb_kernel_vm(void)
-{
-	flush_tlb_kernel_range_common(start_vm, end_vm);
-}
-
-void __flush_tlb_one(unsigned long addr)
-{
-	flush_tlb_kernel_range_common(addr, addr + PAGE_SIZE);
-}
-
-static void fix_range(struct mm_struct *mm, unsigned long start_addr,
-		      unsigned long end_addr, int force)
-{
-	/*
-	 * Don't bother flushing if this address space is about to be
-	 * destroyed.
-	 */
-	if (atomic_read(&mm->mm_users) == 0)
-		return;
-
-	fix_range_common(mm, start_addr, end_addr, force);
-}
-
-void flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
-		     unsigned long end)
-{
-	if (vma->vm_mm == NULL)
-		flush_tlb_kernel_range_common(start, end);
-	else fix_range(vma->vm_mm, start, end, 0);
-}
-EXPORT_SYMBOL(flush_tlb_range);
-
 void flush_tlb_mm(struct mm_struct *mm)
 {
 	struct vm_area_struct *vma;
 	VMA_ITERATOR(vmi, mm, 0);
 
 	for_each_vma(vmi, vma)
-		fix_range(mm, vma->vm_start, vma->vm_end, 0);
-}
-
-void force_flush_all(void)
-{
-	struct mm_struct *mm = current->mm;
-	struct vm_area_struct *vma;
-	VMA_ITERATOR(vmi, mm, 0);
-
-	mmap_read_lock(mm);
-	for_each_vma(vmi, vma)
-		fix_range(mm, vma->vm_start, vma->vm_end, 1);
-	mmap_read_unlock(mm);
+		um_tlb_mark_sync(mm, vma->vm_start, vma->vm_end);
 }
diff --git a/arch/um/kernel/trap.c b/arch/um/kernel/trap.c
index 6d8ae86ae978..97c8df9c4401 100644
--- a/arch/um/kernel/trap.c
+++ b/arch/um/kernel/trap.c
@@ -113,7 +113,7 @@ good_area:
 #if 0
 	WARN_ON(!pte_young(*pte) || (is_write && !pte_dirty(*pte)));
 #endif
-	flush_tlb_page(vma, address);
+
 out:
 	mmap_read_unlock(mm);
 out_nosemaphore:
@@ -210,8 +210,17 @@ unsigned long segv(struct faultinfo fi, unsigned long ip, int is_user,
 	if (!is_user && regs)
 		current->thread.segv_regs = container_of(regs, struct pt_regs, regs);
 
-	if (!is_user && (address >= start_vm) && (address < end_vm)) {
-		flush_tlb_kernel_vm();
+	if (!is_user && init_mm.context.sync_tlb_range_to) {
+		/*
+		 * Kernel has pending updates from set_ptes that were not
+		 * flushed yet. Syncing them should fix the pagefault (if not
+		 * we'll get here again and panic).
+		 */
+		err = um_tlb_sync(&init_mm);
+		if (err == -ENOMEM)
+			report_enomem();
+		if (err)
+			panic("Failed to sync kernel TLBs: %d", err);
 		goto out;
 	}
 	else if (current->mm == NULL) {
diff --git a/arch/um/kernel/um_arch.c b/arch/um/kernel/um_arch.c
index e95f805e5004..8e594cda6d77 100644
--- a/arch/um/kernel/um_arch.c
+++ b/arch/um/kernel/um_arch.c
@@ -126,9 +126,6 @@ unsigned long uml_reserved; /* Also modified in mem_init */
 unsigned long start_vm;
 unsigned long end_vm;
 
-/* Set in uml_ncpus_setup */
-int ncpus = 1;
-
 /* Set in early boot */
 static int have_root __initdata;
 static int have_console __initdata;
diff --git a/arch/um/os-Linux/file.c b/arch/um/os-Linux/file.c
index fc4450db59bd..f1d03cf3957f 100644
--- a/arch/um/os-Linux/file.c
+++ b/arch/um/os-Linux/file.c
@@ -17,6 +17,7 @@
 #include <sys/stat.h>
 #include <sys/sysmacros.h>
 #include <sys/un.h>
+#include <sys/mman.h>
 #include <sys/types.h>
 #include <sys/eventfd.h>
 #include <poll.h>
@@ -240,6 +241,16 @@ out:
 	return err;
 }
 
+int os_dup_file(int fd)
+{
+	int new_fd = dup(fd);
+
+	if (new_fd < 0)
+		return -errno;
+
+	return new_fd;
+}
+
 void os_close_file(int fd)
 {
 	close(fd);
@@ -502,44 +513,51 @@ int os_shutdown_socket(int fd, int r, int w)
 	return 0;
 }
 
-int os_rcv_fd(int fd, int *helper_pid_out)
+/**
+ * os_rcv_fd_msg - receive message with (optional) FDs
+ * @fd: the FD to receive from
+ * @fds: the array for FDs to write to
+ * @n_fds: number of FDs to receive (@fds array size)
+ * @data: the message buffer
+ * @data_len: the size of the message to receive
+ *
+ * Receive a message with FDs.
+ *
+ * Returns: the size of the received message, or an error code
+ */
+ssize_t os_rcv_fd_msg(int fd, int *fds, unsigned int n_fds,
+		      void *data, size_t data_len)
 {
-	int new, n;
-	char buf[CMSG_SPACE(sizeof(new))];
-	struct msghdr msg;
+#define MAX_RCV_FDS	2
+	char buf[CMSG_SPACE(sizeof(*fds) * MAX_RCV_FDS)];
 	struct cmsghdr *cmsg;
-	struct iovec iov;
-
-	msg.msg_name = NULL;
-	msg.msg_namelen = 0;
-	iov = ((struct iovec) { .iov_base  = helper_pid_out,
-				.iov_len   = sizeof(*helper_pid_out) });
-	msg.msg_iov = &iov;
-	msg.msg_iovlen = 1;
-	msg.msg_control = buf;
-	msg.msg_controllen = sizeof(buf);
-	msg.msg_flags = 0;
+	struct iovec iov = {
+		.iov_base = data,
+		.iov_len = data_len,
+	};
+	struct msghdr msg = {
+		.msg_iov = &iov,
+		.msg_iovlen = 1,
+		.msg_control = buf,
+		.msg_controllen = CMSG_SPACE(sizeof(*fds) * n_fds),
+	};
+	int n;
+
+	if (n_fds > MAX_RCV_FDS)
+		return -EINVAL;
 
 	n = recvmsg(fd, &msg, 0);
 	if (n < 0)
 		return -errno;
-	else if (n != iov.iov_len)
-		*helper_pid_out = -1;
 
 	cmsg = CMSG_FIRSTHDR(&msg);
-	if (cmsg == NULL) {
-		printk(UM_KERN_ERR "rcv_fd didn't receive anything, "
-		       "error = %d\n", errno);
-		return -1;
-	}
-	if ((cmsg->cmsg_level != SOL_SOCKET) ||
-	    (cmsg->cmsg_type != SCM_RIGHTS)) {
-		printk(UM_KERN_ERR "rcv_fd didn't receive a descriptor\n");
-		return -1;
-	}
+	if (!cmsg ||
+	    cmsg->cmsg_level != SOL_SOCKET ||
+	    cmsg->cmsg_type != SCM_RIGHTS)
+		return n;
 
-	new = ((int *) CMSG_DATA(cmsg))[0];
-	return new;
+	memcpy(fds, CMSG_DATA(cmsg), cmsg->cmsg_len);
+	return n;
 }
 
 int os_create_unix_socket(const char *file, int len, int close_on_exec)
@@ -705,3 +723,25 @@ int os_poll(unsigned int n, const int *fds)
 
 	return -EIO;
 }
+
+void *os_mmap_rw_shared(int fd, size_t size)
+{
+	void *res = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
+
+	if (res == MAP_FAILED)
+		return NULL;
+
+	return res;
+}
+
+void *os_mremap_rw_shared(void *old_addr, size_t old_size, size_t new_size)
+{
+	void *res;
+
+	res = mremap(old_addr, old_size, new_size, MREMAP_MAYMOVE, NULL);
+
+	if (res == MAP_FAILED)
+		return NULL;
+
+	return res;
+}
diff --git a/arch/um/os-Linux/signal.c b/arch/um/os-Linux/signal.c
index 787cfb9a0308..b11ed66c8bb0 100644
--- a/arch/um/os-Linux/signal.c
+++ b/arch/um/os-Linux/signal.c
@@ -8,6 +8,7 @@
 
 #include <stdlib.h>
 #include <stdarg.h>
+#include <stdbool.h>
 #include <errno.h>
 #include <signal.h>
 #include <string.h>
@@ -65,9 +66,7 @@ static void sig_handler_common(int sig, struct siginfo *si, mcontext_t *mc)
 
 int signals_enabled;
 #ifdef UML_CONFIG_UML_TIME_TRAVEL_SUPPORT
-static int signals_blocked;
-#else
-#define signals_blocked 0
+static int signals_blocked, signals_blocked_pending;
 #endif
 static unsigned int signals_pending;
 static unsigned int signals_active = 0;
@@ -76,14 +75,27 @@ static void sig_handler(int sig, struct siginfo *si, mcontext_t *mc)
 {
 	int enabled = signals_enabled;
 
-	if ((signals_blocked || !enabled) && (sig == SIGIO)) {
+#ifdef UML_CONFIG_UML_TIME_TRAVEL_SUPPORT
+	if ((signals_blocked ||
+	     __atomic_load_n(&signals_blocked_pending, __ATOMIC_SEQ_CST)) &&
+	    (sig == SIGIO)) {
+		/* increment so unblock will do another round */
+		__atomic_add_fetch(&signals_blocked_pending, 1,
+				   __ATOMIC_SEQ_CST);
+		return;
+	}
+#endif
+
+	if (!enabled && (sig == SIGIO)) {
 		/*
 		 * In TT_MODE_EXTERNAL, need to still call time-travel
-		 * handlers unless signals are also blocked for the
-		 * external time message processing. This will mark
-		 * signals_pending by itself (only if necessary.)
+		 * handlers. This will mark signals_pending by itself
+		 * (only if necessary.)
+		 * Note we won't get here if signals are hard-blocked
+		 * (which is handled above), in that case the hard-
+		 * unblock will handle things.
 		 */
-		if (!signals_blocked && time_travel_mode == TT_MODE_EXTERNAL)
+		if (time_travel_mode == TT_MODE_EXTERNAL)
 			sigio_run_timetravel_handlers();
 		else
 			signals_pending |= SIGIO_MASK;
@@ -380,33 +392,99 @@ int um_set_signals_trace(int enable)
 #ifdef UML_CONFIG_UML_TIME_TRAVEL_SUPPORT
 void mark_sigio_pending(void)
 {
+	/*
+	 * It would seem that this should be atomic so
+	 * it isn't a read-modify-write with a signal
+	 * that could happen in the middle, losing the
+	 * value set by the signal.
+	 *
+	 * However, this function is only called when in
+	 * time-travel=ext simulation mode, in which case
+	 * the only signal ever pending is SIGIO, which
+	 * is blocked while this can be called, and the
+	 * timer signal (SIGALRM) cannot happen.
+	 */
 	signals_pending |= SIGIO_MASK;
 }
 
 void block_signals_hard(void)
 {
-	if (signals_blocked)
-		return;
-	signals_blocked = 1;
+	signals_blocked++;
 	barrier();
 }
 
 void unblock_signals_hard(void)
 {
+	static bool unblocking;
+
 	if (!signals_blocked)
+		panic("unblocking signals while not blocked");
+
+	if (--signals_blocked)
 		return;
-	/* Must be set to 0 before we check the pending bits etc. */
-	signals_blocked = 0;
+	/*
+	 * Must be set to 0 before we check pending so the
+	 * SIGIO handler will run as normal unless we're still
+	 * going to process signals_blocked_pending.
+	 */
 	barrier();
 
-	if (signals_pending && signals_enabled) {
-		/* this is a bit inefficient, but that's not really important */
-		block_signals();
-		unblock_signals();
-	} else if (signals_pending & SIGIO_MASK) {
-		/* we need to run time-travel handlers even if not enabled */
-		sigio_run_timetravel_handlers();
+	/*
+	 * Note that block_signals_hard()/unblock_signals_hard() can be called
+	 * within the unblock_signals()/sigio_run_timetravel_handlers() below.
+	 * This would still be prone to race conditions since it's actually a
+	 * call _within_ e.g. vu_req_read_message(), where we observed this
+	 * issue, which loops. Thus, if the inner call handles the recorded
+	 * pending signals, we can get out of the inner call with the real
+	 * signal hander no longer blocked, and still have a race. Thus don't
+	 * handle unblocking in the inner call, if it happens, but only in
+	 * the outermost call - 'unblocking' serves as an ownership for the
+	 * signals_blocked_pending decrement.
+	 */
+	if (unblocking)
+		return;
+	unblocking = true;
+
+	while (__atomic_load_n(&signals_blocked_pending, __ATOMIC_SEQ_CST)) {
+		if (signals_enabled) {
+			/* signals are enabled so we can touch this */
+			signals_pending |= SIGIO_MASK;
+			/*
+			 * this is a bit inefficient, but that's
+			 * not really important
+			 */
+			block_signals();
+			unblock_signals();
+		} else {
+			/*
+			 * we need to run time-travel handlers even
+			 * if not enabled
+			 */
+			sigio_run_timetravel_handlers();
+		}
+
+		/*
+		 * The decrement of signals_blocked_pending must be atomic so
+		 * that the signal handler will either happen before or after
+		 * the decrement, not during a read-modify-write:
+		 *  - If it happens before, it can increment it and we'll
+		 *    decrement it and do another round in the loop.
+		 *  - If it happens after it'll see 0 for both signals_blocked
+		 *    and signals_blocked_pending and thus run the handler as
+		 *    usual (subject to signals_enabled, but that's unrelated.)
+		 *
+		 * Note that a call to unblock_signals_hard() within the calls
+		 * to unblock_signals() or sigio_run_timetravel_handlers() above
+		 * will do nothing due to the 'unblocking' state, so this cannot
+		 * underflow as the only one decrementing will be the outermost
+		 * one.
+		 */
+		if (__atomic_sub_fetch(&signals_blocked_pending, 1,
+				       __ATOMIC_SEQ_CST) < 0)
+			panic("signals_blocked_pending underflow");
 	}
+
+	unblocking = false;
 }
 #endif
 
diff --git a/arch/um/os-Linux/skas/mem.c b/arch/um/os-Linux/skas/mem.c
index 1f9c1bffc3a6..9a13ac23c606 100644
--- a/arch/um/os-Linux/skas/mem.c
+++ b/arch/um/os-Linux/skas/mem.c
@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
+ * Copyright (C) 2021 Benjamin Berg <benjamin@sipsolutions.net>
  * Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
  */
 
@@ -19,7 +20,30 @@
 #include <sysdep/stub.h>
 #include "../internal.h"
 
-extern char batch_syscall_stub[], __syscall_stub_start[];
+extern char __syscall_stub_start[];
+
+void syscall_stub_dump_error(struct mm_id *mm_idp)
+{
+	struct stub_data *proc_data = (void *)mm_idp->stack;
+	struct stub_syscall *sc;
+
+	if (proc_data->syscall_data_len < 0 ||
+	    proc_data->syscall_data_len >= ARRAY_SIZE(proc_data->syscall_data))
+		panic("Syscall data was corrupted by stub (len is: %d, expected maximum: %d)!",
+			proc_data->syscall_data_len,
+			mm_idp->syscall_data_len);
+
+	sc = &proc_data->syscall_data[proc_data->syscall_data_len];
+
+	printk(UM_KERN_ERR "%s : length = %d, last offset = %d",
+		__func__, mm_idp->syscall_data_len,
+		proc_data->syscall_data_len);
+	printk(UM_KERN_ERR "%s : stub syscall type %d failed, return value = 0x%lx\n",
+		__func__, sc->syscall, proc_data->err);
+
+	print_hex_dump(UM_KERN_ERR, "    syscall data: ", 0,
+		       16, 4, sc, sizeof(*sc), 0);
+}
 
 static inline unsigned long *check_init_stack(struct mm_id * mm_idp,
 					      unsigned long *stack)
@@ -36,23 +60,25 @@ static unsigned long syscall_regs[MAX_REG_NR];
 static int __init init_syscall_regs(void)
 {
 	get_safe_registers(syscall_regs, NULL);
+
 	syscall_regs[REGS_IP_INDEX] = STUB_CODE +
-		((unsigned long) batch_syscall_stub -
+		((unsigned long) stub_syscall_handler -
 		 (unsigned long) __syscall_stub_start);
-	syscall_regs[REGS_SP_INDEX] = STUB_DATA;
+	syscall_regs[REGS_SP_INDEX] = STUB_DATA +
+		offsetof(struct stub_data, sigstack) +
+		sizeof(((struct stub_data *) 0)->sigstack) -
+		sizeof(void *);
 
 	return 0;
 }
 
 __initcall(init_syscall_regs);
 
-static inline long do_syscall_stub(struct mm_id * mm_idp, void **addr)
+static inline long do_syscall_stub(struct mm_id *mm_idp)
 {
+	struct stub_data *proc_data = (void *)mm_idp->stack;
 	int n, i;
-	long ret, offset;
-	unsigned long * data;
-	unsigned long * syscall;
-	int err, pid = mm_idp->u.pid;
+	int err, pid = mm_idp->pid;
 
 	n = ptrace_setregs(pid, syscall_regs);
 	if (n < 0) {
@@ -63,6 +89,9 @@ static inline long do_syscall_stub(struct mm_id * mm_idp, void **addr)
 		      __func__, -n);
 	}
 
+	/* Inform process how much we have filled in. */
+	proc_data->syscall_data_len = mm_idp->syscall_data_len;
+
 	err = ptrace(PTRACE_CONT, pid, 0, 0);
 	if (err)
 		panic("Failed to continue stub, pid = %d, errno = %d\n", pid,
@@ -71,135 +100,141 @@ static inline long do_syscall_stub(struct mm_id * mm_idp, void **addr)
 	wait_stub_done(pid);
 
 	/*
-	 * When the stub stops, we find the following values on the
-	 * beginning of the stack:
-	 * (long )return_value
-	 * (long )offset to failed sycall-data (0, if no error)
+	 * proc_data->err will be non-zero if there was an (unexpected) error.
+	 * In that case, syscall_data_len points to the last executed syscall,
+	 * otherwise it will be zero (but we do not need to rely on that).
 	 */
-	ret = *((unsigned long *) mm_idp->stack);
-	offset = *((unsigned long *) mm_idp->stack + 1);
-	if (offset) {
-		data = (unsigned long *)(mm_idp->stack + offset - STUB_DATA);
-		printk(UM_KERN_ERR "%s : ret = %ld, offset = %ld, data = %p\n",
-		       __func__, ret, offset, data);
-		syscall = (unsigned long *)((unsigned long)data + data[0]);
-		printk(UM_KERN_ERR "%s: syscall %ld failed, return value = 0x%lx, expected return value = 0x%lx\n",
-		       __func__, syscall[0], ret, syscall[7]);
-		printk(UM_KERN_ERR "    syscall parameters: 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx\n",
-		       syscall[1], syscall[2], syscall[3],
-		       syscall[4], syscall[5], syscall[6]);
-		for (n = 1; n < data[0]/sizeof(long); n++) {
-			if (n == 1)
-				printk(UM_KERN_ERR "    additional syscall data:");
-			if (n % 4 == 1)
-				printk("\n" UM_KERN_ERR "      ");
-			printk("  0x%lx", data[n]);
-		}
-		if (n > 1)
-			printk("\n");
-	}
-	else ret = 0;
+	if (proc_data->err < 0) {
+		syscall_stub_dump_error(mm_idp);
 
-	*addr = check_init_stack(mm_idp, NULL);
+		/* Store error code in case someone tries to add more syscalls */
+		mm_idp->syscall_data_len = proc_data->err;
+	} else {
+		mm_idp->syscall_data_len = 0;
+	}
 
-	return ret;
+	return mm_idp->syscall_data_len;
 }
 
-long run_syscall_stub(struct mm_id * mm_idp, int syscall,
-		      unsigned long *args, long expected, void **addr,
-		      int done)
+int syscall_stub_flush(struct mm_id *mm_idp)
 {
-	unsigned long *stack = check_init_stack(mm_idp, *addr);
-
-	*stack += sizeof(long);
-	stack += *stack / sizeof(long);
-
-	*stack++ = syscall;
-	*stack++ = args[0];
-	*stack++ = args[1];
-	*stack++ = args[2];
-	*stack++ = args[3];
-	*stack++ = args[4];
-	*stack++ = args[5];
-	*stack++ = expected;
-	*stack = 0;
-
-	if (!done && ((((unsigned long) stack) & ~UM_KERN_PAGE_MASK) <
-		     UM_KERN_PAGE_SIZE - 10 * sizeof(long))) {
-		*addr = stack;
+	int res;
+
+	if (mm_idp->syscall_data_len == 0)
 		return 0;
+
+	/* If an error happened already, report it and reset the state. */
+	if (mm_idp->syscall_data_len < 0) {
+		res = mm_idp->syscall_data_len;
+		mm_idp->syscall_data_len = 0;
+		return res;
 	}
 
-	return do_syscall_stub(mm_idp, addr);
+	res = do_syscall_stub(mm_idp);
+	mm_idp->syscall_data_len = 0;
+
+	return res;
 }
 
-long syscall_stub_data(struct mm_id * mm_idp,
-		       unsigned long *data, int data_count,
-		       void **addr, void **stub_addr)
+struct stub_syscall *syscall_stub_alloc(struct mm_id *mm_idp)
 {
-	unsigned long *stack;
-	int ret = 0;
-
-	/*
-	 * If *addr still is uninitialized, it *must* contain NULL.
-	 * Thus in this case do_syscall_stub correctly won't be called.
-	 */
-	if ((((unsigned long) *addr) & ~UM_KERN_PAGE_MASK) >=
-	   UM_KERN_PAGE_SIZE - (10 + data_count) * sizeof(long)) {
-		ret = do_syscall_stub(mm_idp, addr);
-		/* in case of error, don't overwrite data on stack */
-		if (ret)
-			return ret;
+	struct stub_syscall *sc;
+	struct stub_data *proc_data = (struct stub_data *) mm_idp->stack;
+
+	if (mm_idp->syscall_data_len > 0 &&
+	    mm_idp->syscall_data_len == ARRAY_SIZE(proc_data->syscall_data))
+		do_syscall_stub(mm_idp);
+
+	if (mm_idp->syscall_data_len < 0) {
+		/* Return dummy to retain error state. */
+		sc = &proc_data->syscall_data[0];
+	} else {
+		sc = &proc_data->syscall_data[mm_idp->syscall_data_len];
+		mm_idp->syscall_data_len += 1;
 	}
+	memset(sc, 0, sizeof(*sc));
 
-	stack = check_init_stack(mm_idp, *addr);
-	*addr = stack;
+	return sc;
+}
 
-	*stack = data_count * sizeof(long);
+static struct stub_syscall *syscall_stub_get_previous(struct mm_id *mm_idp,
+						      int syscall_type,
+						      unsigned long virt)
+{
+	if (mm_idp->syscall_data_len > 0) {
+		struct stub_data *proc_data = (void *) mm_idp->stack;
+		struct stub_syscall *sc;
 
-	memcpy(stack + 1, data, data_count * sizeof(long));
+		sc = &proc_data->syscall_data[mm_idp->syscall_data_len - 1];
 
-	*stub_addr = (void *)(((unsigned long)(stack + 1) &
-			       ~UM_KERN_PAGE_MASK) + STUB_DATA);
+		if (sc->syscall == syscall_type &&
+		    sc->mem.addr + sc->mem.length == virt)
+			return sc;
+	}
 
-	return 0;
+	return NULL;
 }
 
-int map(struct mm_id * mm_idp, unsigned long virt, unsigned long len, int prot,
-	int phys_fd, unsigned long long offset, int done, void **data)
+int map(struct mm_id *mm_idp, unsigned long virt, unsigned long len, int prot,
+	int phys_fd, unsigned long long offset)
 {
-	int ret;
-	unsigned long args[] = { virt, len, prot,
-				 MAP_SHARED | MAP_FIXED, phys_fd,
-				 MMAP_OFFSET(offset) };
+	struct stub_syscall *sc;
 
-	ret = run_syscall_stub(mm_idp, STUB_MMAP_NR, args, virt,
-			       data, done);
+	/* Compress with previous syscall if that is possible */
+	sc = syscall_stub_get_previous(mm_idp, STUB_SYSCALL_MMAP, virt);
+	if (sc && sc->mem.prot == prot && sc->mem.fd == phys_fd &&
+	    sc->mem.offset == MMAP_OFFSET(offset - sc->mem.length)) {
+		sc->mem.length += len;
+		return 0;
+	}
 
-	return ret;
+	sc = syscall_stub_alloc(mm_idp);
+	sc->syscall = STUB_SYSCALL_MMAP;
+	sc->mem.addr = virt;
+	sc->mem.length = len;
+	sc->mem.prot = prot;
+	sc->mem.fd = phys_fd;
+	sc->mem.offset = MMAP_OFFSET(offset);
+
+	return 0;
 }
 
-int unmap(struct mm_id * mm_idp, unsigned long addr, unsigned long len,
-	  int done, void **data)
+int unmap(struct mm_id *mm_idp, unsigned long addr, unsigned long len)
 {
-	int ret;
-	unsigned long args[] = { (unsigned long) addr, len, 0, 0, 0,
-				 0 };
+	struct stub_syscall *sc;
 
-	ret = run_syscall_stub(mm_idp, __NR_munmap, args, 0,
-			       data, done);
+	/* Compress with previous syscall if that is possible */
+	sc = syscall_stub_get_previous(mm_idp, STUB_SYSCALL_MUNMAP, addr);
+	if (sc) {
+		sc->mem.length += len;
+		return 0;
+	}
 
-	return ret;
+	sc = syscall_stub_alloc(mm_idp);
+	sc->syscall = STUB_SYSCALL_MUNMAP;
+	sc->mem.addr = addr;
+	sc->mem.length = len;
+
+	return 0;
 }
 
-int protect(struct mm_id * mm_idp, unsigned long addr, unsigned long len,
-	    unsigned int prot, int done, void **data)
+int protect(struct mm_id *mm_idp, unsigned long addr, unsigned long len,
+	    unsigned int prot)
 {
-	int ret;
-	unsigned long args[] = { addr, len, prot, 0, 0, 0 };
+	struct stub_syscall *sc;
 
-	ret = run_syscall_stub(mm_idp, __NR_mprotect, args, 0,
-			       data, done);
+	/* Compress with previous syscall if that is possible */
+	sc = syscall_stub_get_previous(mm_idp, STUB_SYSCALL_MPROTECT, addr);
+	if (sc && sc->mem.prot == prot) {
+		sc->mem.length += len;
+		return 0;
+	}
 
-	return ret;
+	sc = syscall_stub_alloc(mm_idp);
+	sc->syscall = STUB_SYSCALL_MPROTECT;
+	sc->mem.addr = addr;
+	sc->mem.length = len;
+	sc->mem.prot = prot;
+
+	return 0;
 }
diff --git a/arch/um/os-Linux/skas/process.c b/arch/um/os-Linux/skas/process.c
index 41a288dcfc34..b6f656bcffb1 100644
--- a/arch/um/os-Linux/skas/process.c
+++ b/arch/um/os-Linux/skas/process.c
@@ -23,6 +23,7 @@
 #include <skas.h>
 #include <sysdep/stub.h>
 #include <linux/threads.h>
+#include <timetravel.h>
 #include "../internal.h"
 
 int is_skas_winch(int pid, int fd, void *data)
@@ -253,7 +254,6 @@ static int userspace_tramp(void *stack)
 }
 
 int userspace_pid[NR_CPUS];
-int kill_userspace_mm[NR_CPUS];
 
 /**
  * start_userspace() - prepare a new userspace process
@@ -345,8 +345,20 @@ void userspace(struct uml_pt_regs *regs, unsigned long *aux_fp_regs)
 	interrupt_end();
 
 	while (1) {
-		if (kill_userspace_mm[0])
+		time_travel_print_bc_msg();
+
+		current_mm_sync();
+
+		/* Flush out any pending syscalls */
+		err = syscall_stub_flush(current_mm_id());
+		if (err) {
+			if (err == -ENOMEM)
+				report_enomem();
+
+			printk(UM_KERN_ERR "%s - Error flushing stub syscalls: %d",
+				__func__, -err);
 			fatal_sigsegv();
+		}
 
 		/*
 		 * This can legitimately fail if the process loads a
@@ -461,113 +473,6 @@ void userspace(struct uml_pt_regs *regs, unsigned long *aux_fp_regs)
 	}
 }
 
-static unsigned long thread_regs[MAX_REG_NR];
-static unsigned long thread_fp_regs[FP_SIZE];
-
-static int __init init_thread_regs(void)
-{
-	get_safe_registers(thread_regs, thread_fp_regs);
-	/* Set parent's instruction pointer to start of clone-stub */
-	thread_regs[REGS_IP_INDEX] = STUB_CODE +
-				(unsigned long) stub_clone_handler -
-				(unsigned long) __syscall_stub_start;
-	thread_regs[REGS_SP_INDEX] = STUB_DATA + STUB_DATA_PAGES * UM_KERN_PAGE_SIZE -
-		sizeof(void *);
-#ifdef __SIGNAL_FRAMESIZE
-	thread_regs[REGS_SP_INDEX] -= __SIGNAL_FRAMESIZE;
-#endif
-	return 0;
-}
-
-__initcall(init_thread_regs);
-
-int copy_context_skas0(unsigned long new_stack, int pid)
-{
-	int err;
-	unsigned long current_stack = current_stub_stack();
-	struct stub_data *data = (struct stub_data *) current_stack;
-	struct stub_data *child_data = (struct stub_data *) new_stack;
-	unsigned long long new_offset;
-	int new_fd = phys_mapping(uml_to_phys((void *)new_stack), &new_offset);
-
-	/*
-	 * prepare offset and fd of child's stack as argument for parent's
-	 * and child's mmap2 calls
-	 */
-	*data = ((struct stub_data) {
-		.offset	= MMAP_OFFSET(new_offset),
-		.fd     = new_fd,
-		.parent_err = -ESRCH,
-		.child_err = 0,
-	});
-
-	*child_data = ((struct stub_data) {
-		.child_err = -ESRCH,
-	});
-
-	err = ptrace_setregs(pid, thread_regs);
-	if (err < 0) {
-		err = -errno;
-		printk(UM_KERN_ERR "%s : PTRACE_SETREGS failed, pid = %d, errno = %d\n",
-		      __func__, pid, -err);
-		return err;
-	}
-
-	err = put_fp_registers(pid, thread_fp_regs);
-	if (err < 0) {
-		printk(UM_KERN_ERR "%s : put_fp_registers failed, pid = %d, err = %d\n",
-		       __func__, pid, err);
-		return err;
-	}
-
-	/*
-	 * Wait, until parent has finished its work: read child's pid from
-	 * parent's stack, and check, if bad result.
-	 */
-	err = ptrace(PTRACE_CONT, pid, 0, 0);
-	if (err) {
-		err = -errno;
-		printk(UM_KERN_ERR "Failed to continue new process, pid = %d, errno = %d\n",
-		       pid, errno);
-		return err;
-	}
-
-	wait_stub_done(pid);
-
-	pid = data->parent_err;
-	if (pid < 0) {
-		printk(UM_KERN_ERR "%s - stub-parent reports error %d\n",
-		      __func__, -pid);
-		return pid;
-	}
-
-	/*
-	 * Wait, until child has finished too: read child's result from
-	 * child's stack and check it.
-	 */
-	wait_stub_done(pid);
-	if (child_data->child_err != STUB_DATA) {
-		printk(UM_KERN_ERR "%s - stub-child %d reports error %ld\n",
-		       __func__, pid, data->child_err);
-		err = data->child_err;
-		goto out_kill;
-	}
-
-	if (ptrace(PTRACE_SETOPTIONS, pid, NULL,
-		   (void *)PTRACE_O_TRACESYSGOOD) < 0) {
-		err = -errno;
-		printk(UM_KERN_ERR "%s : PTRACE_SETOPTIONS failed, errno = %d\n",
-		       __func__, errno);
-		goto out_kill;
-	}
-
-	return pid;
-
- out_kill:
-	os_kill_ptraced_process(pid, 1);
-	return err;
-}
-
 void new_thread(void *stack, jmp_buf *buf, void (*handler)(void))
 {
 	(*buf)[0].JB_IP = (unsigned long) handler;
@@ -683,6 +588,5 @@ void reboot_skas(void)
 
 void __switch_mm(struct mm_id *mm_idp)
 {
-	userspace_pid[0] = mm_idp->u.pid;
-	kill_userspace_mm[0] = mm_idp->kill;
+	userspace_pid[0] = mm_idp->pid;
 }
diff --git a/arch/um/os-Linux/start_up.c b/arch/um/os-Linux/start_up.c
index 89ad9f4f865c..93fc82c01aba 100644
--- a/arch/um/os-Linux/start_up.c
+++ b/arch/um/os-Linux/start_up.c
@@ -17,6 +17,7 @@
 #include <sys/wait.h>
 #include <sys/time.h>
 #include <sys/resource.h>
+#include <asm/ldt.h>
 #include <asm/unistd.h>
 #include <init.h>
 #include <os.h>
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 1d7122a1883e..2852fcd82cbd 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -28,6 +28,7 @@ config X86_64
 	select ARCH_HAS_GIGANTIC_PAGE
 	select ARCH_SUPPORTS_INT128 if CC_HAS_INT128
 	select ARCH_SUPPORTS_PER_VMA_LOCK
+	select ARCH_SUPPORTS_HUGE_PFNMAP if TRANSPARENT_HUGEPAGE
 	select HAVE_ARCH_SOFT_DIRTY
 	select MODULES_USE_ELF_RELA
 	select NEED_DMA_MAP_STATE
@@ -79,6 +80,7 @@ config X86
 	select ARCH_HAS_DEBUG_VIRTUAL
 	select ARCH_HAS_DEBUG_VM_PGTABLE	if !X86_PAE
 	select ARCH_HAS_DEVMEM_IS_ALLOWED
+	select ARCH_HAS_DMA_OPS			if GART_IOMMU || XEN
 	select ARCH_HAS_EARLY_DEBUG		if KGDB
 	select ARCH_HAS_ELF_RANDOMIZE
 	select ARCH_HAS_FAST_MULTIPLIER
@@ -107,6 +109,7 @@ config X86
 	select ARCH_HAS_DEBUG_WX
 	select ARCH_HAS_ZONE_DMA_SET if EXPERT
 	select ARCH_HAVE_NMI_SAFE_CMPXCHG
+	select ARCH_HAVE_EXTRA_ELF_NOTES
 	select ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE
 	select ARCH_MIGHT_HAVE_ACPI_PDC		if ACPI
 	select ARCH_MIGHT_HAVE_PC_PARPORT
@@ -122,6 +125,7 @@ config X86
 	select ARCH_USES_CFI_TRAPS		if X86_64 && CFI_CLANG
 	select ARCH_SUPPORTS_LTO_CLANG
 	select ARCH_SUPPORTS_LTO_CLANG_THIN
+	select ARCH_SUPPORTS_RT
 	select ARCH_USE_BUILTIN_BSWAP
 	select ARCH_USE_CMPXCHG_LOCKREF		if X86_CMPXCHG64
 	select ARCH_USE_MEMTEST
@@ -287,6 +291,7 @@ config X86
 	select HAVE_UNSTABLE_SCHED_CLOCK
 	select HAVE_USER_RETURN_NOTIFIER
 	select HAVE_GENERIC_VDSO
+	select VDSO_GETRANDOM			if X86_64
 	select HOTPLUG_PARALLEL			if SMP && X86_64
 	select HOTPLUG_SMT			if SMP
 	select HOTPLUG_SPLIT_STARTUP		if SMP && X86_32
@@ -295,6 +300,7 @@ config X86
 	select NEED_PER_CPU_EMBED_FIRST_CHUNK
 	select NEED_PER_CPU_PAGE_FIRST_CHUNK
 	select NEED_SG_DMA_LENGTH
+	select NUMA_MEMBLKS			if NUMA
 	select PCI_DOMAINS			if PCI
 	select PCI_LOCKLESS_CONFIG		if PCI
 	select PERF_EVENTS
@@ -942,7 +948,6 @@ config DMI
 
 config GART_IOMMU
 	bool "Old AMD GART IOMMU support"
-	select DMA_OPS
 	select IOMMU_HELPER
 	select SWIOTLB
 	depends on X86_64 && PCI && AMD_NB
@@ -1118,6 +1123,13 @@ config X86_LOCAL_APIC
 	depends on X86_64 || SMP || X86_32_NON_STANDARD || X86_UP_APIC || PCI_MSI
 	select IRQ_DOMAIN_HIERARCHY
 
+config ACPI_MADT_WAKEUP
+	def_bool y
+	depends on X86_64
+	depends on ACPI
+	depends on SMP
+	depends on X86_LOCAL_APIC
+
 config X86_IO_APIC
 	def_bool y
 	depends on X86_LOCAL_APIC || X86_UP_IOAPIC
@@ -1591,14 +1603,6 @@ config X86_64_ACPI_NUMA
 	help
 	  Enable ACPI SRAT based node topology detection.
 
-config NUMA_EMU
-	bool "NUMA emulation"
-	depends on NUMA
-	help
-	  Enable NUMA emulation. A flat machine will be split
-	  into virtual nodes when booted with "numa=fake=N", where N is the
-	  number of nodes. This is only useful for debugging.
-
 config NODES_SHIFT
 	int "Maximum NUMA Nodes (as a power of 2)" if !MAXSMP
 	range 1 10
@@ -1798,6 +1802,7 @@ config X86_PAT
 	def_bool y
 	prompt "x86 PAT support" if EXPERT
 	depends on MTRR
+	select ARCH_USES_PG_ARCH_2
 	help
 	  Use PAT attributes to setup page level cache control.
 
@@ -1809,10 +1814,6 @@ config X86_PAT
 
 	  If unsure, say Y.
 
-config ARCH_USES_PG_UNCACHED
-	def_bool y
-	depends on X86_PAT
-
 config X86_UMIP
 	def_bool y
 	prompt "User Mode Instruction Prevention" if EXPERT
@@ -1881,6 +1882,10 @@ config X86_INTEL_MEMORY_PROTECTION_KEYS
 
 	  If unsure, say y.
 
+config ARCH_PKEY_BITS
+	int
+	default 4
+
 choice
 	prompt "TSX enable mode"
 	depends on CPU_SUP_INTEL
@@ -2038,26 +2043,6 @@ config EFI_MIXED
 
 	  If unsure, say N.
 
-config EFI_FAKE_MEMMAP
-	bool "Enable EFI fake memory map"
-	depends on EFI
-	help
-	  Saying Y here will enable "efi_fake_mem" boot option.  By specifying
-	  this parameter, you can add arbitrary attribute to specific memory
-	  range by updating original (firmware provided) EFI memmap.  This is
-	  useful for debugging of EFI memmap related feature, e.g., Address
-	  Range Mirroring feature.
-
-config EFI_MAX_FAKE_MEM
-	int "maximum allowable number of ranges in efi_fake_mem boot option"
-	depends on EFI_FAKE_MEMMAP
-	range 1 128
-	default 8
-	help
-	  Maximum allowable number of ranges in efi_fake_mem boot option.
-	  Ranges can be set up to this value using comma-separated list.
-	  The default value is 8.
-
 config EFI_RUNTIME_MAP
 	bool "Export EFI runtime maps to sysfs" if EXPERT
 	depends on EFI
@@ -2427,12 +2412,22 @@ config STRICT_SIGALTSTACK_SIZE
 
 	  Say 'N' unless you want to really enforce this check.
 
+config CFI_AUTO_DEFAULT
+	bool "Attempt to use FineIBT by default at boot time"
+	depends on FINEIBT
+	default y
+	help
+	  Attempt to use FineIBT by default at boot time. If enabled,
+	  this is the same as booting with "cfi=auto". If disabled,
+	  this is the same as booting with "cfi=kcfi".
+
 source "kernel/livepatch/Kconfig"
 
 endmenu
 
 config CC_HAS_NAMED_AS
-	def_bool CC_IS_GCC && GCC_VERSION >= 90100
+	def_bool $(success,echo 'int __seg_fs fs; int __seg_gs gs;' | $(CC) -x c - -S -o /dev/null)
+	depends on CC_IS_GCC
 
 config CC_HAS_NAMED_AS_FIXED_SANITIZERS
 	def_bool CC_IS_GCC && GCC_VERSION >= 130300
@@ -2612,24 +2607,15 @@ config MITIGATION_SLS
 	  against straight line speculation. The kernel image might be slightly
 	  larger.
 
-config MITIGATION_GDS_FORCE
-	bool "Force GDS Mitigation"
+config MITIGATION_GDS
+	bool "Mitigate Gather Data Sampling"
 	depends on CPU_SUP_INTEL
-	default n
+	default y
 	help
-	  Gather Data Sampling (GDS) is a hardware vulnerability which allows
-	  unprivileged speculative access to data which was previously stored in
-	  vector registers.
-
-	  This option is equivalent to setting gather_data_sampling=force on the
-	  command line. The microcode mitigation is used if present, otherwise
-	  AVX is disabled as a mitigation. On affected systems that are missing
-	  the microcode any userspace code that unconditionally uses AVX will
-	  break with this option set.
-
-	  Setting this option on systems not vulnerable to GDS has no effect.
-
-	  If in doubt, say N.
+	  Enable mitigation for Gather Data Sampling (GDS). GDS is a hardware
+	  vulnerability which allows unprivileged speculative access to data
+	  which was previously stored in vector registers. The attacker uses gather
+	  instructions to infer the stale vector register data.
 
 config MITIGATION_RFDS
 	bool "RFDS Mitigation"
@@ -2652,6 +2638,107 @@ config MITIGATION_SPECTRE_BHI
 	  indirect branches.
 	  See <file:Documentation/admin-guide/hw-vuln/spectre.rst>
 
+config MITIGATION_MDS
+	bool "Mitigate Microarchitectural Data Sampling (MDS) hardware bug"
+	depends on CPU_SUP_INTEL
+	default y
+	help
+	  Enable mitigation for Microarchitectural Data Sampling (MDS). MDS is
+	  a hardware vulnerability which allows unprivileged speculative access
+	  to data which is available in various CPU internal buffers.
+	  See also <file:Documentation/admin-guide/hw-vuln/mds.rst>
+
+config MITIGATION_TAA
+	bool "Mitigate TSX Asynchronous Abort (TAA) hardware bug"
+	depends on CPU_SUP_INTEL
+	default y
+	help
+	  Enable mitigation for TSX Asynchronous Abort (TAA). TAA is a hardware
+	  vulnerability that allows unprivileged speculative access to data
+	  which is available in various CPU internal buffers by using
+	  asynchronous aborts within an Intel TSX transactional region.
+	  See also <file:Documentation/admin-guide/hw-vuln/tsx_async_abort.rst>
+
+config MITIGATION_MMIO_STALE_DATA
+	bool "Mitigate MMIO Stale Data hardware bug"
+	depends on CPU_SUP_INTEL
+	default y
+	help
+	  Enable mitigation for MMIO Stale Data hardware bugs.  Processor MMIO
+	  Stale Data Vulnerabilities are a class of memory-mapped I/O (MMIO)
+	  vulnerabilities that can expose data. The vulnerabilities require the
+	  attacker to have access to MMIO.
+	  See also
+	  <file:Documentation/admin-guide/hw-vuln/processor_mmio_stale_data.rst>
+
+config MITIGATION_L1TF
+	bool "Mitigate L1 Terminal Fault (L1TF) hardware bug"
+	depends on CPU_SUP_INTEL
+	default y
+	help
+	  Mitigate L1 Terminal Fault (L1TF) hardware bug. L1 Terminal Fault is a
+	  hardware vulnerability which allows unprivileged speculative access to data
+	  available in the Level 1 Data Cache.
+	  See <file:Documentation/admin-guide/hw-vuln/l1tf.rst
+
+config MITIGATION_RETBLEED
+	bool "Mitigate RETBleed hardware bug"
+	depends on (CPU_SUP_INTEL && MITIGATION_SPECTRE_V2) || MITIGATION_UNRET_ENTRY || MITIGATION_IBPB_ENTRY
+	default y
+	help
+	  Enable mitigation for RETBleed (Arbitrary Speculative Code Execution
+	  with Return Instructions) vulnerability.  RETBleed is a speculative
+	  execution attack which takes advantage of microarchitectural behavior
+	  in many modern microprocessors, similar to Spectre v2. An
+	  unprivileged attacker can use these flaws to bypass conventional
+	  memory security restrictions to gain read access to privileged memory
+	  that would otherwise be inaccessible.
+
+config MITIGATION_SPECTRE_V1
+	bool "Mitigate SPECTRE V1 hardware bug"
+	default y
+	help
+	  Enable mitigation for Spectre V1 (Bounds Check Bypass). Spectre V1 is a
+	  class of side channel attacks that takes advantage of speculative
+	  execution that bypasses conditional branch instructions used for
+	  memory access bounds check.
+	  See also <file:Documentation/admin-guide/hw-vuln/spectre.rst>
+
+config MITIGATION_SPECTRE_V2
+	bool "Mitigate SPECTRE V2 hardware bug"
+	default y
+	help
+	  Enable mitigation for Spectre V2 (Branch Target Injection). Spectre
+	  V2 is a class of side channel attacks that takes advantage of
+	  indirect branch predictors inside the processor. In Spectre variant 2
+	  attacks, the attacker can steer speculative indirect branches in the
+	  victim to gadget code by poisoning the branch target buffer of a CPU
+	  used for predicting indirect branch addresses.
+	  See also <file:Documentation/admin-guide/hw-vuln/spectre.rst>
+
+config MITIGATION_SRBDS
+	bool "Mitigate Special Register Buffer Data Sampling (SRBDS) hardware bug"
+	depends on CPU_SUP_INTEL
+	default y
+	help
+	  Enable mitigation for Special Register Buffer Data Sampling (SRBDS).
+	  SRBDS is a hardware vulnerability that allows Microarchitectural Data
+	  Sampling (MDS) techniques to infer values returned from special
+	  register accesses. An unprivileged user can extract values returned
+	  from RDRAND and RDSEED executed on another core or sibling thread
+	  using MDS techniques.
+	  See also
+	  <file:Documentation/admin-guide/hw-vuln/special-register-buffer-data-sampling.rst>
+
+config MITIGATION_SSB
+	bool "Mitigate Speculative Store Bypass (SSB) hardware bug"
+	default y
+	help
+	  Enable mitigation for Speculative Store Bypass (SSB). SSB is a
+	  hardware security vulnerability and its exploitation takes advantage
+	  of speculative execution in a similar way to the Meltdown and Spectre
+	  security vulnerabilities.
+
 endif
 
 config ARCH_HAS_ADD_PAGES
@@ -2981,9 +3068,13 @@ config OLPC_XO15_SCI
 	   - AC adapter status updates
 	   - Battery status updates
 
+config GEODE_COMMON
+	bool
+
 config ALIX
 	bool "PCEngines ALIX System Support (LED setup)"
 	select GPIOLIB
+	select GEODE_COMMON
 	help
 	  This option enables system support for the PCEngines ALIX.
 	  At present this just sets up LEDs for GPIO control on
@@ -2998,12 +3089,14 @@ config ALIX
 config NET5501
 	bool "Soekris Engineering net5501 System Support (LEDS, GPIO, etc)"
 	select GPIOLIB
+	select GEODE_COMMON
 	help
 	  This option enables system support for the Soekris Engineering net5501.
 
 config GEOS
 	bool "Traverse Technologies GEOS System Support (LEDS, GPIO, etc)"
 	select GPIOLIB
+	select GEODE_COMMON
 	depends on DMI
 	help
 	  This option enables system support for the Traverse Technologies GEOS.
diff --git a/arch/x86/Kconfig.assembler b/arch/x86/Kconfig.assembler
index 59aedf32c4ea..6d20a6ce0507 100644
--- a/arch/x86/Kconfig.assembler
+++ b/arch/x86/Kconfig.assembler
@@ -36,6 +36,6 @@ config AS_VPCLMULQDQ
 	  Supported by binutils >= 2.30 and LLVM integrated assembler
 
 config AS_WRUSS
-	def_bool $(as-instr,wrussq %rax$(comma)(%rbx))
+	def_bool $(as-instr64,wrussq %rax$(comma)(%rbx))
 	help
 	  Supported by binutils >= 2.31 and LLVM integrated assembler
diff --git a/arch/x86/Makefile b/arch/x86/Makefile
index 801fd85c3ef6..cd75e78a06c1 100644
--- a/arch/x86/Makefile
+++ b/arch/x86/Makefile
@@ -24,11 +24,15 @@ RETPOLINE_CFLAGS	+= $(call cc-option,-mindirect-branch-cs-prefix)
 
 ifdef CONFIG_MITIGATION_RETHUNK
 RETHUNK_CFLAGS		:= -mfunction-return=thunk-extern
+RETHUNK_RUSTFLAGS	:= -Zfunction-return=thunk-extern
 RETPOLINE_CFLAGS	+= $(RETHUNK_CFLAGS)
+RETPOLINE_RUSTFLAGS	+= $(RETHUNK_RUSTFLAGS)
 endif
 
 export RETHUNK_CFLAGS
+export RETHUNK_RUSTFLAGS
 export RETPOLINE_CFLAGS
+export RETPOLINE_RUSTFLAGS
 export RETPOLINE_VDSO_CFLAGS
 
 # For gcc stack alignment is specified with -mpreferred-stack-boundary,
@@ -218,9 +222,10 @@ KBUILD_CFLAGS += -fno-asynchronous-unwind-tables
 # Avoid indirect branches in kernel to deal with Spectre
 ifdef CONFIG_MITIGATION_RETPOLINE
   KBUILD_CFLAGS += $(RETPOLINE_CFLAGS)
+  KBUILD_RUSTFLAGS += $(RETPOLINE_RUSTFLAGS)
   # Additionally, avoid generating expensive indirect jumps which
   # are subject to retpolines for small number of switch cases.
-  # clang turns off jump table generation by default when under
+  # LLVM turns off jump table generation by default when under
   # retpoline builds, however, gcc does not for x86. This has
   # only been fixed starting from gcc stable version 8.4.0 and
   # onwards, but not for older ones. See gcc bug #86952.
@@ -237,6 +242,10 @@ ifdef CONFIG_CALL_PADDING
 PADDING_CFLAGS := -fpatchable-function-entry=$(CONFIG_FUNCTION_PADDING_BYTES),$(CONFIG_FUNCTION_PADDING_BYTES)
 KBUILD_CFLAGS += $(PADDING_CFLAGS)
 export PADDING_CFLAGS
+
+PADDING_RUSTFLAGS := -Zpatchable-function-entry=$(CONFIG_FUNCTION_PADDING_BYTES),$(CONFIG_FUNCTION_PADDING_BYTES)
+KBUILD_RUSTFLAGS += $(PADDING_RUSTFLAGS)
+export PADDING_RUSTFLAGS
 endif
 
 KBUILD_LDFLAGS += -m elf_$(UTS_MACHINE)
diff --git a/arch/x86/Makefile.um b/arch/x86/Makefile.um
index 2106a2bd152b..a46b1397ad01 100644
--- a/arch/x86/Makefile.um
+++ b/arch/x86/Makefile.um
@@ -9,6 +9,7 @@ core-y += arch/x86/crypto/
 #
 ifeq ($(CONFIG_CC_IS_CLANG),y)
 KBUILD_CFLAGS += -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx
+KBUILD_RUSTFLAGS += --target=$(objtree)/scripts/target.json
 KBUILD_RUSTFLAGS += -Ctarget-feature=-sse,-sse2,-sse3,-ssse3,-sse4.1,-sse4.2,-avx,-avx2
 endif
 
diff --git a/arch/x86/boot/compressed/kaslr.c b/arch/x86/boot/compressed/kaslr.c
index dec961c6d16a..f4d82379bf44 100644
--- a/arch/x86/boot/compressed/kaslr.c
+++ b/arch/x86/boot/compressed/kaslr.c
@@ -119,13 +119,8 @@ char *skip_spaces(const char *str)
 #include "../../../../lib/ctype.c"
 #include "../../../../lib/cmdline.c"
 
-enum parse_mode {
-	PARSE_MEMMAP,
-	PARSE_EFI,
-};
-
 static int
-parse_memmap(char *p, u64 *start, u64 *size, enum parse_mode mode)
+parse_memmap(char *p, u64 *start, u64 *size)
 {
 	char *oldp;
 
@@ -148,29 +143,11 @@ parse_memmap(char *p, u64 *start, u64 *size, enum parse_mode mode)
 		*start = memparse(p + 1, &p);
 		return 0;
 	case '@':
-		if (mode == PARSE_MEMMAP) {
-			/*
-			 * memmap=nn@ss specifies usable region, should
-			 * be skipped
-			 */
-			*size = 0;
-		} else {
-			u64 flags;
-
-			/*
-			 * efi_fake_mem=nn@ss:attr the attr specifies
-			 * flags that might imply a soft-reservation.
-			 */
-			*start = memparse(p + 1, &p);
-			if (p && *p == ':') {
-				p++;
-				if (kstrtoull(p, 0, &flags) < 0)
-					*size = 0;
-				else if (flags & EFI_MEMORY_SP)
-					return 0;
-			}
-			*size = 0;
-		}
+		/*
+		 * memmap=nn@ss specifies usable region, should
+		 * be skipped
+		 */
+		*size = 0;
 		fallthrough;
 	default:
 		/*
@@ -185,7 +162,7 @@ parse_memmap(char *p, u64 *start, u64 *size, enum parse_mode mode)
 	return -EINVAL;
 }
 
-static void mem_avoid_memmap(enum parse_mode mode, char *str)
+static void mem_avoid_memmap(char *str)
 {
 	static int i;
 
@@ -200,7 +177,7 @@ static void mem_avoid_memmap(enum parse_mode mode, char *str)
 		if (k)
 			*k++ = 0;
 
-		rc = parse_memmap(str, &start, &size, mode);
+		rc = parse_memmap(str, &start, &size);
 		if (rc < 0)
 			break;
 		str = k;
@@ -281,7 +258,7 @@ static void handle_mem_options(void)
 			break;
 
 		if (!strcmp(param, "memmap")) {
-			mem_avoid_memmap(PARSE_MEMMAP, val);
+			mem_avoid_memmap(val);
 		} else if (IS_ENABLED(CONFIG_X86_64) && strstr(param, "hugepages")) {
 			parse_gb_huge_pages(param, val);
 		} else if (!strcmp(param, "mem")) {
@@ -295,8 +272,6 @@ static void handle_mem_options(void)
 
 			if (mem_size < mem_limit)
 				mem_limit = mem_size;
-		} else if (!strcmp(param, "efi_fake_mem")) {
-			mem_avoid_memmap(PARSE_EFI, val);
 		}
 	}
 
diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
index b70e4a21c15f..04a35b2c26e9 100644
--- a/arch/x86/boot/compressed/misc.c
+++ b/arch/x86/boot/compressed/misc.c
@@ -511,7 +511,7 @@ asmlinkage __visible void *extract_kernel(void *rmode, unsigned char *output)
 
 	if (init_unaccepted_memory()) {
 		debug_putstr("Accepting memory... ");
-		accept_memory(__pa(output), __pa(output) + needed_size);
+		accept_memory(__pa(output), needed_size);
 	}
 
 	entry_offset = decompress_kernel(output, virt_addr, error);
@@ -531,8 +531,3 @@ asmlinkage __visible void *extract_kernel(void *rmode, unsigned char *output)
 
 	return output + entry_offset;
 }
-
-void __fortify_panic(const u8 reason, size_t avail, size_t size)
-{
-	error("detected buffer overflow");
-}
diff --git a/arch/x86/boot/compressed/misc.h b/arch/x86/boot/compressed/misc.h
index b353a7be380c..dd8d1a85f671 100644
--- a/arch/x86/boot/compressed/misc.h
+++ b/arch/x86/boot/compressed/misc.h
@@ -256,6 +256,6 @@ static inline bool init_unaccepted_memory(void) { return false; }
 
 /* Defined in EFI stub */
 extern struct efi_unaccepted_memory *unaccepted_table;
-void accept_memory(phys_addr_t start, phys_addr_t end);
+void accept_memory(phys_addr_t start, unsigned long size);
 
 #endif /* BOOT_COMPRESSED_MISC_H */
diff --git a/arch/x86/boot/compressed/sev.c b/arch/x86/boot/compressed/sev.c
index 0457a9d7e515..cd44e120fe53 100644
--- a/arch/x86/boot/compressed/sev.c
+++ b/arch/x86/boot/compressed/sev.c
@@ -127,7 +127,35 @@ static bool fault_in_kernel_space(unsigned long address)
 #include "../../lib/insn.c"
 
 /* Include code for early handlers */
-#include "../../kernel/sev-shared.c"
+#include "../../coco/sev/shared.c"
+
+static struct svsm_ca *svsm_get_caa(void)
+{
+	return boot_svsm_caa;
+}
+
+static u64 svsm_get_caa_pa(void)
+{
+	return boot_svsm_caa_pa;
+}
+
+static int svsm_perform_call_protocol(struct svsm_call *call)
+{
+	struct ghcb *ghcb;
+	int ret;
+
+	if (boot_ghcb)
+		ghcb = boot_ghcb;
+	else
+		ghcb = NULL;
+
+	do {
+		ret = ghcb ? svsm_perform_ghcb_protocol(ghcb, call)
+			   : svsm_perform_msr_protocol(call);
+	} while (ret == -EAGAIN);
+
+	return ret;
+}
 
 bool sev_snp_enabled(void)
 {
@@ -145,8 +173,8 @@ static void __page_state_change(unsigned long paddr, enum psc_op op)
 	 * If private -> shared then invalidate the page before requesting the
 	 * state change in the RMP table.
 	 */
-	if (op == SNP_PAGE_STATE_SHARED && pvalidate(paddr, RMP_PG_SIZE_4K, 0))
-		sev_es_terminate(SEV_TERM_SET_LINUX, GHCB_TERM_PVALIDATE);
+	if (op == SNP_PAGE_STATE_SHARED)
+		pvalidate_4k_page(paddr, paddr, false);
 
 	/* Issue VMGEXIT to change the page state in RMP table. */
 	sev_es_wr_ghcb_msr(GHCB_MSR_PSC_REQ_GFN(paddr >> PAGE_SHIFT, op));
@@ -161,8 +189,8 @@ static void __page_state_change(unsigned long paddr, enum psc_op op)
 	 * Now that page state is changed in the RMP table, validate it so that it is
 	 * consistent with the RMP entry.
 	 */
-	if (op == SNP_PAGE_STATE_PRIVATE && pvalidate(paddr, RMP_PG_SIZE_4K, 1))
-		sev_es_terminate(SEV_TERM_SET_LINUX, GHCB_TERM_PVALIDATE);
+	if (op == SNP_PAGE_STATE_PRIVATE)
+		pvalidate_4k_page(paddr, paddr, true);
 }
 
 void snp_set_page_private(unsigned long paddr)
@@ -256,6 +284,16 @@ void sev_es_shutdown_ghcb(void)
 		error("SEV-ES CPU Features missing.");
 
 	/*
+	 * This denotes whether to use the GHCB MSR protocol or the GHCB
+	 * shared page to perform a GHCB request. Since the GHCB page is
+	 * being changed to encrypted, it can't be used to perform GHCB
+	 * requests. Clear the boot_ghcb variable so that the GHCB MSR
+	 * protocol is used to change the GHCB page over to an encrypted
+	 * page.
+	 */
+	boot_ghcb = NULL;
+
+	/*
 	 * GHCB Page must be flushed from the cache and mapped encrypted again.
 	 * Otherwise the running kernel will see strange cache effects when
 	 * trying to use that page.
@@ -463,6 +501,13 @@ static bool early_snp_init(struct boot_params *bp)
 	setup_cpuid_table(cc_info);
 
 	/*
+	 * Record the SVSM Calling Area (CA) address if the guest is not
+	 * running at VMPL0. The CA will be used to communicate with the
+	 * SVSM and request its services.
+	 */
+	svsm_setup_ca(cc_info);
+
+	/*
 	 * Pass run-time kernel a pointer to CC info via boot_params so EFI
 	 * config table doesn't need to be searched again during early startup
 	 * phase.
@@ -565,22 +610,31 @@ void sev_enable(struct boot_params *bp)
 	 * features.
 	 */
 	if (sev_status & MSR_AMD64_SEV_SNP_ENABLED) {
-		if (!(get_hv_features() & GHCB_HV_FT_SNP))
+		u64 hv_features;
+		int ret;
+
+		hv_features = get_hv_features();
+		if (!(hv_features & GHCB_HV_FT_SNP))
 			sev_es_terminate(SEV_TERM_SET_GEN, GHCB_SNP_UNSUPPORTED);
 
 		/*
-		 * Enforce running at VMPL0.
-		 *
-		 * RMPADJUST modifies RMP permissions of a lesser-privileged (numerically
-		 * higher) privilege level. Here, clear the VMPL1 permission mask of the
-		 * GHCB page. If the guest is not running at VMPL0, this will fail.
+		 * Enforce running at VMPL0 or with an SVSM.
 		 *
-		 * If the guest is running at VMPL0, it will succeed. Even if that operation
-		 * modifies permission bits, it is still ok to do so currently because Linux
-		 * SNP guests running at VMPL0 only run at VMPL0, so VMPL1 or higher
-		 * permission mask changes are a don't-care.
+		 * Use RMPADJUST (see the rmpadjust() function for a description of
+		 * what the instruction does) to update the VMPL1 permissions of a
+		 * page. If the guest is running at VMPL0, this will succeed. If the
+		 * guest is running at any other VMPL, this will fail. Linux SNP guests
+		 * only ever run at a single VMPL level so permission mask changes of a
+		 * lesser-privileged VMPL are a don't-care.
+		 */
+		ret = rmpadjust((unsigned long)&boot_ghcb_page, RMP_PG_SIZE_4K, 1);
+
+		/*
+		 * Running at VMPL0 is not required if an SVSM is present and the hypervisor
+		 * supports the required SVSM GHCB events.
 		 */
-		if (rmpadjust((unsigned long)&boot_ghcb_page, RMP_PG_SIZE_4K, 1))
+		if (ret &&
+		    !(snp_vmpl && (hv_features & GHCB_HV_FT_SNP_MULTI_VMPL)))
 			sev_es_terminate(SEV_TERM_SET_LINUX, GHCB_TERM_NOT_VMPL0);
 	}
 
diff --git a/arch/x86/boot/cpucheck.c b/arch/x86/boot/cpucheck.c
index fed8d13ce252..0aae4d4ed615 100644
--- a/arch/x86/boot/cpucheck.c
+++ b/arch/x86/boot/cpucheck.c
@@ -203,7 +203,7 @@ int check_knl_erratum(void)
 	 */
 	if (!is_intel() ||
 	    cpu.family != 6 ||
-	    cpu.model != INTEL_FAM6_XEON_PHI_KNL)
+	    cpu.model != 0x57 /*INTEL_XEON_PHI_KNL*/)
 		return 0;
 
 	/*
diff --git a/arch/x86/boot/install.sh b/arch/x86/boot/install.sh
index 0849f4b42745..93784abcd66d 100755
--- a/arch/x86/boot/install.sh
+++ b/arch/x86/boot/install.sh
@@ -16,6 +16,8 @@
 #   $3 - kernel map file
 #   $4 - default install path (blank if root directory)
 
+set -e
+
 if [ -f $4/vmlinuz ]; then
 	mv $4/vmlinuz $4/vmlinuz.old
 fi
diff --git a/arch/x86/boot/main.c b/arch/x86/boot/main.c
index 9049f390d834..9d0fea18d3c8 100644
--- a/arch/x86/boot/main.c
+++ b/arch/x86/boot/main.c
@@ -27,34 +27,32 @@ char *heap_end = _end;		/* Default end of heap = no heap */
  * screws up the old-style command line protocol, adjust by
  * filling in the new-style command line pointer instead.
  */
-
 static void copy_boot_params(void)
 {
 	struct old_cmdline {
 		u16 cl_magic;
 		u16 cl_offset;
 	};
-	const struct old_cmdline * const oldcmd =
-		absolute_pointer(OLD_CL_ADDRESS);
+	const struct old_cmdline * const oldcmd = absolute_pointer(OLD_CL_ADDRESS);
 
 	BUILD_BUG_ON(sizeof(boot_params) != 4096);
 	memcpy(&boot_params.hdr, &hdr, sizeof(hdr));
 
-	if (!boot_params.hdr.cmd_line_ptr &&
-	    oldcmd->cl_magic == OLD_CL_MAGIC) {
-		/* Old-style command line protocol. */
+	if (!boot_params.hdr.cmd_line_ptr && oldcmd->cl_magic == OLD_CL_MAGIC) {
+		/* Old-style command line protocol */
 		u16 cmdline_seg;
 
-		/* Figure out if the command line falls in the region
-		   of memory that an old kernel would have copied up
-		   to 0x90000... */
+		/*
+		 * Figure out if the command line falls in the region
+		 * of memory that an old kernel would have copied up
+		 * to 0x90000...
+		 */
 		if (oldcmd->cl_offset < boot_params.hdr.setup_move_size)
 			cmdline_seg = ds();
 		else
 			cmdline_seg = 0x9000;
 
-		boot_params.hdr.cmd_line_ptr =
-			(cmdline_seg << 4) + oldcmd->cl_offset;
+		boot_params.hdr.cmd_line_ptr = (cmdline_seg << 4) + oldcmd->cl_offset;
 	}
 }
 
@@ -66,6 +64,7 @@ static void copy_boot_params(void)
 static void keyboard_init(void)
 {
 	struct biosregs ireg, oreg;
+
 	initregs(&ireg);
 
 	ireg.ah = 0x02;		/* Get keyboard status */
@@ -83,8 +82,10 @@ static void query_ist(void)
 {
 	struct biosregs ireg, oreg;
 
-	/* Some older BIOSes apparently crash on this call, so filter
-	   it from machines too old to have SpeedStep at all. */
+	/*
+	 * Some older BIOSes apparently crash on this call, so filter
+	 * it from machines too old to have SpeedStep at all.
+	 */
 	if (cpu.level < 6)
 		return;
 
@@ -119,17 +120,13 @@ static void init_heap(void)
 	char *stack_end;
 
 	if (boot_params.hdr.loadflags & CAN_USE_HEAP) {
-		asm("leal %n1(%%esp),%0"
-		    : "=r" (stack_end) : "i" (STACK_SIZE));
-
-		heap_end = (char *)
-			((size_t)boot_params.hdr.heap_end_ptr + 0x200);
+		stack_end = (char *) (current_stack_pointer - STACK_SIZE);
+		heap_end = (char *) ((size_t)boot_params.hdr.heap_end_ptr + 0x200);
 		if (heap_end > stack_end)
 			heap_end = stack_end;
 	} else {
 		/* Boot protocol 2.00 only, no heap available */
-		puts("WARNING: Ancient bootloader, some functionality "
-		     "may be limited!\n");
+		puts("WARNING: Ancient bootloader, some functionality may be limited!\n");
 	}
 }
 
@@ -150,12 +147,11 @@ void main(void)
 
 	/* Make sure we have all the proper CPU support */
 	if (validate_cpu()) {
-		puts("Unable to boot - please use a kernel appropriate "
-		     "for your CPU.\n");
+		puts("Unable to boot - please use a kernel appropriate for your CPU.\n");
 		die();
 	}
 
-	/* Tell the BIOS what CPU mode we intend to run in. */
+	/* Tell the BIOS what CPU mode we intend to run in */
 	set_bios_mode();
 
 	/* Detect memory layout */
diff --git a/arch/x86/coco/Makefile b/arch/x86/coco/Makefile
index c816acf78b6a..eabdc7486538 100644
--- a/arch/x86/coco/Makefile
+++ b/arch/x86/coco/Makefile
@@ -6,3 +6,4 @@ CFLAGS_core.o		+= -fno-stack-protector
 obj-y += core.o
 
 obj-$(CONFIG_INTEL_TDX_GUEST)	+= tdx/
+obj-$(CONFIG_AMD_MEM_ENCRYPT)   += sev/
diff --git a/arch/x86/coco/core.c b/arch/x86/coco/core.c
index b31ef2424d19..0f81f70aca82 100644
--- a/arch/x86/coco/core.c
+++ b/arch/x86/coco/core.c
@@ -29,7 +29,6 @@ static bool noinstr intel_cc_platform_has(enum cc_attr attr)
 {
 	switch (attr) {
 	case CC_ATTR_GUEST_UNROLL_STRING_IO:
-	case CC_ATTR_HOTPLUG_DISABLED:
 	case CC_ATTR_GUEST_MEM_ENCRYPT:
 	case CC_ATTR_MEM_ENCRYPT:
 		return true;
diff --git a/arch/x86/coco/sev/Makefile b/arch/x86/coco/sev/Makefile
new file mode 100644
index 000000000000..4e375e7305ac
--- /dev/null
+++ b/arch/x86/coco/sev/Makefile
@@ -0,0 +1,15 @@
+# SPDX-License-Identifier: GPL-2.0
+
+obj-y += core.o
+
+ifdef CONFIG_FUNCTION_TRACER
+CFLAGS_REMOVE_core.o = -pg
+endif
+
+KASAN_SANITIZE_core.o	:= n
+KMSAN_SANITIZE_core.o	:= n
+KCOV_INSTRUMENT_core.o	:= n
+
+# With some compiler versions the generated code results in boot hangs, caused
+# by several compilation units. To be safe, disable all instrumentation.
+KCSAN_SANITIZE		:= n
diff --git a/arch/x86/kernel/sev.c b/arch/x86/coco/sev/core.c
index 3342ed58e168..de1df0cb45da 100644
--- a/arch/x86/kernel/sev.c
+++ b/arch/x86/coco/sev/core.c
@@ -133,16 +133,20 @@ struct ghcb_state {
 	struct ghcb *ghcb;
 };
 
+/* For early boot SVSM communication */
+static struct svsm_ca boot_svsm_ca_page __aligned(PAGE_SIZE);
+
 static DEFINE_PER_CPU(struct sev_es_runtime_data*, runtime_data);
 static DEFINE_PER_CPU(struct sev_es_save_area *, sev_vmsa);
+static DEFINE_PER_CPU(struct svsm_ca *, svsm_caa);
+static DEFINE_PER_CPU(u64, svsm_caa_pa);
 
 struct sev_config {
 	__u64 debug		: 1,
 
 	      /*
-	       * A flag used by __set_pages_state() that indicates when the
-	       * per-CPU GHCB has been created and registered and thus can be
-	       * used by the BSP instead of the early boot GHCB.
+	       * Indicates when the per-CPU GHCB has been created and registered
+	       * and thus can be used by the BSP instead of the early boot GHCB.
 	       *
 	       * For APs, the per-CPU GHCB is created before they are started
 	       * and registered upon startup, so this flag can be used globally
@@ -150,7 +154,16 @@ struct sev_config {
 	       */
 	      ghcbs_initialized	: 1,
 
-	      __reserved	: 62;
+	      /*
+	       * Indicates when the per-CPU SVSM CA is to be used instead of the
+	       * boot SVSM CA.
+	       *
+	       * For APs, the per-CPU SVSM CA is created as part of the AP
+	       * bringup, so this flag can be used globally for the BSP and APs.
+	       */
+	      use_cas		: 1,
+
+	      __reserved	: 61;
 };
 
 static struct sev_config sev_cfg __read_mostly;
@@ -572,8 +585,61 @@ fault:
 	return ES_EXCEPTION;
 }
 
+static __always_inline void vc_forward_exception(struct es_em_ctxt *ctxt)
+{
+	long error_code = ctxt->fi.error_code;
+	int trapnr = ctxt->fi.vector;
+
+	ctxt->regs->orig_ax = ctxt->fi.error_code;
+
+	switch (trapnr) {
+	case X86_TRAP_GP:
+		exc_general_protection(ctxt->regs, error_code);
+		break;
+	case X86_TRAP_UD:
+		exc_invalid_op(ctxt->regs);
+		break;
+	case X86_TRAP_PF:
+		write_cr2(ctxt->fi.cr2);
+		exc_page_fault(ctxt->regs, error_code);
+		break;
+	case X86_TRAP_AC:
+		exc_alignment_check(ctxt->regs, error_code);
+		break;
+	default:
+		pr_emerg("Unsupported exception in #VC instruction emulation - can't continue\n");
+		BUG();
+	}
+}
+
 /* Include code shared with pre-decompression boot stage */
-#include "sev-shared.c"
+#include "shared.c"
+
+static inline struct svsm_ca *svsm_get_caa(void)
+{
+	/*
+	 * Use rIP-relative references when called early in the boot. If
+	 * ->use_cas is set, then it is late in the boot and no need
+	 * to worry about rIP-relative references.
+	 */
+	if (RIP_REL_REF(sev_cfg).use_cas)
+		return this_cpu_read(svsm_caa);
+	else
+		return RIP_REL_REF(boot_svsm_caa);
+}
+
+static u64 svsm_get_caa_pa(void)
+{
+	/*
+	 * Use rIP-relative references when called early in the boot. If
+	 * ->use_cas is set, then it is late in the boot and no need
+	 * to worry about rIP-relative references.
+	 */
+	if (RIP_REL_REF(sev_cfg).use_cas)
+		return this_cpu_read(svsm_caa_pa);
+	else
+		return RIP_REL_REF(boot_svsm_caa_pa);
+}
 
 static noinstr void __sev_put_ghcb(struct ghcb_state *state)
 {
@@ -600,6 +666,44 @@ static noinstr void __sev_put_ghcb(struct ghcb_state *state)
 	}
 }
 
+static int svsm_perform_call_protocol(struct svsm_call *call)
+{
+	struct ghcb_state state;
+	unsigned long flags;
+	struct ghcb *ghcb;
+	int ret;
+
+	/*
+	 * This can be called very early in the boot, use native functions in
+	 * order to avoid paravirt issues.
+	 */
+	flags = native_local_irq_save();
+
+	/*
+	 * Use rip-relative references when called early in the boot. If
+	 * ghcbs_initialized is set, then it is late in the boot and no need
+	 * to worry about rip-relative references in called functions.
+	 */
+	if (RIP_REL_REF(sev_cfg).ghcbs_initialized)
+		ghcb = __sev_get_ghcb(&state);
+	else if (RIP_REL_REF(boot_ghcb))
+		ghcb = RIP_REL_REF(boot_ghcb);
+	else
+		ghcb = NULL;
+
+	do {
+		ret = ghcb ? svsm_perform_ghcb_protocol(ghcb, call)
+			   : svsm_perform_msr_protocol(call);
+	} while (ret == -EAGAIN);
+
+	if (RIP_REL_REF(sev_cfg).ghcbs_initialized)
+		__sev_put_ghcb(&state);
+
+	native_local_irq_restore(flags);
+
+	return ret;
+}
+
 void noinstr __sev_es_nmi_complete(void)
 {
 	struct ghcb_state state;
@@ -709,7 +813,6 @@ early_set_pages_state(unsigned long vaddr, unsigned long paddr,
 {
 	unsigned long paddr_end;
 	u64 val;
-	int ret;
 
 	vaddr = vaddr & PAGE_MASK;
 
@@ -717,12 +820,9 @@ early_set_pages_state(unsigned long vaddr, unsigned long paddr,
 	paddr_end = paddr + (npages << PAGE_SHIFT);
 
 	while (paddr < paddr_end) {
-		if (op == SNP_PAGE_STATE_SHARED) {
-			/* Page validation must be rescinded before changing to shared */
-			ret = pvalidate(vaddr, RMP_PG_SIZE_4K, false);
-			if (WARN(ret, "Failed to validate address 0x%lx ret %d", paddr, ret))
-				goto e_term;
-		}
+		/* Page validation must be rescinded before changing to shared */
+		if (op == SNP_PAGE_STATE_SHARED)
+			pvalidate_4k_page(vaddr, paddr, false);
 
 		/*
 		 * Use the MSR protocol because this function can be called before
@@ -744,12 +844,9 @@ early_set_pages_state(unsigned long vaddr, unsigned long paddr,
 			 paddr, GHCB_MSR_PSC_RESP_VAL(val)))
 			goto e_term;
 
-		if (op == SNP_PAGE_STATE_PRIVATE) {
-			/* Page validation must be performed after changing to private */
-			ret = pvalidate(vaddr, RMP_PG_SIZE_4K, true);
-			if (WARN(ret, "Failed to validate address 0x%lx ret %d", paddr, ret))
-				goto e_term;
-		}
+		/* Page validation must be performed after changing to private */
+		if (op == SNP_PAGE_STATE_PRIVATE)
+			pvalidate_4k_page(vaddr, paddr, true);
 
 		vaddr += PAGE_SIZE;
 		paddr += PAGE_SIZE;
@@ -913,22 +1010,49 @@ void snp_accept_memory(phys_addr_t start, phys_addr_t end)
 	set_pages_state(vaddr, npages, SNP_PAGE_STATE_PRIVATE);
 }
 
-static int snp_set_vmsa(void *va, bool vmsa)
+static int snp_set_vmsa(void *va, void *caa, int apic_id, bool make_vmsa)
 {
-	u64 attrs;
+	int ret;
 
-	/*
-	 * Running at VMPL0 allows the kernel to change the VMSA bit for a page
-	 * using the RMPADJUST instruction. However, for the instruction to
-	 * succeed it must target the permissions of a lesser privileged
-	 * (higher numbered) VMPL level, so use VMPL1 (refer to the RMPADJUST
-	 * instruction in the AMD64 APM Volume 3).
-	 */
-	attrs = 1;
-	if (vmsa)
-		attrs |= RMPADJUST_VMSA_PAGE_BIT;
+	if (snp_vmpl) {
+		struct svsm_call call = {};
+		unsigned long flags;
+
+		local_irq_save(flags);
 
-	return rmpadjust((unsigned long)va, RMP_PG_SIZE_4K, attrs);
+		call.caa = this_cpu_read(svsm_caa);
+		call.rcx = __pa(va);
+
+		if (make_vmsa) {
+			/* Protocol 0, Call ID 2 */
+			call.rax = SVSM_CORE_CALL(SVSM_CORE_CREATE_VCPU);
+			call.rdx = __pa(caa);
+			call.r8  = apic_id;
+		} else {
+			/* Protocol 0, Call ID 3 */
+			call.rax = SVSM_CORE_CALL(SVSM_CORE_DELETE_VCPU);
+		}
+
+		ret = svsm_perform_call_protocol(&call);
+
+		local_irq_restore(flags);
+	} else {
+		/*
+		 * If the kernel runs at VMPL0, it can change the VMSA
+		 * bit for a page using the RMPADJUST instruction.
+		 * However, for the instruction to succeed it must
+		 * target the permissions of a lesser privileged (higher
+		 * numbered) VMPL level, so use VMPL1.
+		 */
+		u64 attrs = 1;
+
+		if (make_vmsa)
+			attrs |= RMPADJUST_VMSA_PAGE_BIT;
+
+		ret = rmpadjust((unsigned long)va, RMP_PG_SIZE_4K, attrs);
+	}
+
+	return ret;
 }
 
 #define __ATTR_BASE		(SVM_SELECTOR_P_MASK | SVM_SELECTOR_S_MASK)
@@ -962,11 +1086,11 @@ static void *snp_alloc_vmsa_page(int cpu)
 	return page_address(p + 1);
 }
 
-static void snp_cleanup_vmsa(struct sev_es_save_area *vmsa)
+static void snp_cleanup_vmsa(struct sev_es_save_area *vmsa, int apic_id)
 {
 	int err;
 
-	err = snp_set_vmsa(vmsa, false);
+	err = snp_set_vmsa(vmsa, NULL, apic_id, false);
 	if (err)
 		pr_err("clear VMSA page failed (%u), leaking page\n", err);
 	else
@@ -977,6 +1101,7 @@ static int wakeup_cpu_via_vmgexit(u32 apic_id, unsigned long start_ip)
 {
 	struct sev_es_save_area *cur_vmsa, *vmsa;
 	struct ghcb_state state;
+	struct svsm_ca *caa;
 	unsigned long flags;
 	struct ghcb *ghcb;
 	u8 sipi_vector;
@@ -1023,6 +1148,9 @@ static int wakeup_cpu_via_vmgexit(u32 apic_id, unsigned long start_ip)
 	if (!vmsa)
 		return -ENOMEM;
 
+	/* If an SVSM is present, the SVSM per-CPU CAA will be !NULL */
+	caa = per_cpu(svsm_caa, cpu);
+
 	/* CR4 should maintain the MCE value */
 	cr4 = native_read_cr4() & X86_CR4_MCE;
 
@@ -1070,11 +1198,11 @@ static int wakeup_cpu_via_vmgexit(u32 apic_id, unsigned long start_ip)
 	 *   VMPL level
 	 *   SEV_FEATURES (matches the SEV STATUS MSR right shifted 2 bits)
 	 */
-	vmsa->vmpl		= 0;
+	vmsa->vmpl		= snp_vmpl;
 	vmsa->sev_features	= sev_status >> 2;
 
 	/* Switch the page over to a VMSA page now that it is initialized */
-	ret = snp_set_vmsa(vmsa, true);
+	ret = snp_set_vmsa(vmsa, caa, apic_id, true);
 	if (ret) {
 		pr_err("set VMSA page failed (%u)\n", ret);
 		free_page((unsigned long)vmsa);
@@ -1090,7 +1218,10 @@ static int wakeup_cpu_via_vmgexit(u32 apic_id, unsigned long start_ip)
 	vc_ghcb_invalidate(ghcb);
 	ghcb_set_rax(ghcb, vmsa->sev_features);
 	ghcb_set_sw_exit_code(ghcb, SVM_VMGEXIT_AP_CREATION);
-	ghcb_set_sw_exit_info_1(ghcb, ((u64)apic_id << 32) | SVM_VMGEXIT_AP_CREATE);
+	ghcb_set_sw_exit_info_1(ghcb,
+				((u64)apic_id << 32)	|
+				((u64)snp_vmpl << 16)	|
+				SVM_VMGEXIT_AP_CREATE);
 	ghcb_set_sw_exit_info_2(ghcb, __pa(vmsa));
 
 	sev_es_wr_ghcb_msr(__pa(ghcb));
@@ -1108,13 +1239,13 @@ static int wakeup_cpu_via_vmgexit(u32 apic_id, unsigned long start_ip)
 
 	/* Perform cleanup if there was an error */
 	if (ret) {
-		snp_cleanup_vmsa(vmsa);
+		snp_cleanup_vmsa(vmsa, apic_id);
 		vmsa = NULL;
 	}
 
 	/* Free up any previous VMSA page */
 	if (cur_vmsa)
-		snp_cleanup_vmsa(cur_vmsa);
+		snp_cleanup_vmsa(cur_vmsa, apic_id);
 
 	/* Record the current VMSA page */
 	per_cpu(sev_vmsa, cpu) = vmsa;
@@ -1209,6 +1340,17 @@ static enum es_result vc_handle_msr(struct ghcb *ghcb, struct es_em_ctxt *ctxt)
 	/* Is it a WRMSR? */
 	exit_info_1 = (ctxt->insn.opcode.bytes[1] == 0x30) ? 1 : 0;
 
+	if (regs->cx == MSR_SVSM_CAA) {
+		/* Writes to the SVSM CAA msr are ignored */
+		if (exit_info_1)
+			return ES_OK;
+
+		regs->ax = lower_32_bits(this_cpu_read(svsm_caa_pa));
+		regs->dx = upper_32_bits(this_cpu_read(svsm_caa_pa));
+
+		return ES_OK;
+	}
+
 	ghcb_set_rcx(ghcb, regs->cx);
 	if (exit_info_1) {
 		ghcb_set_rax(ghcb, regs->ax);
@@ -1346,6 +1488,18 @@ static void __init alloc_runtime_data(int cpu)
 		panic("Can't allocate SEV-ES runtime data");
 
 	per_cpu(runtime_data, cpu) = data;
+
+	if (snp_vmpl) {
+		struct svsm_ca *caa;
+
+		/* Allocate the SVSM CA page if an SVSM is present */
+		caa = memblock_alloc(sizeof(*caa), PAGE_SIZE);
+		if (!caa)
+			panic("Can't allocate SVSM CA page\n");
+
+		per_cpu(svsm_caa, cpu) = caa;
+		per_cpu(svsm_caa_pa, cpu) = __pa(caa);
+	}
 }
 
 static void __init init_ghcb(int cpu)
@@ -1395,6 +1549,32 @@ void __init sev_es_init_vc_handling(void)
 		init_ghcb(cpu);
 	}
 
+	/* If running under an SVSM, switch to the per-cpu CA */
+	if (snp_vmpl) {
+		struct svsm_call call = {};
+		unsigned long flags;
+		int ret;
+
+		local_irq_save(flags);
+
+		/*
+		 * SVSM_CORE_REMAP_CA call:
+		 *   RAX = 0 (Protocol=0, CallID=0)
+		 *   RCX = New CA GPA
+		 */
+		call.caa = svsm_get_caa();
+		call.rax = SVSM_CORE_CALL(SVSM_CORE_REMAP_CA);
+		call.rcx = this_cpu_read(svsm_caa_pa);
+		ret = svsm_perform_call_protocol(&call);
+		if (ret)
+			panic("Can't remap the SVSM CA, ret=%d, rax_out=0x%llx\n",
+			      ret, call.rax_out);
+
+		sev_cfg.use_cas = true;
+
+		local_irq_restore(flags);
+	}
+
 	sev_es_setup_play_dead();
 
 	/* Secondary CPUs use the runtime #VC handler */
@@ -1819,33 +1999,6 @@ static enum es_result vc_handle_exitcode(struct es_em_ctxt *ctxt,
 	return result;
 }
 
-static __always_inline void vc_forward_exception(struct es_em_ctxt *ctxt)
-{
-	long error_code = ctxt->fi.error_code;
-	int trapnr = ctxt->fi.vector;
-
-	ctxt->regs->orig_ax = ctxt->fi.error_code;
-
-	switch (trapnr) {
-	case X86_TRAP_GP:
-		exc_general_protection(ctxt->regs, error_code);
-		break;
-	case X86_TRAP_UD:
-		exc_invalid_op(ctxt->regs);
-		break;
-	case X86_TRAP_PF:
-		write_cr2(ctxt->fi.cr2);
-		exc_page_fault(ctxt->regs, error_code);
-		break;
-	case X86_TRAP_AC:
-		exc_alignment_check(ctxt->regs, error_code);
-		break;
-	default:
-		pr_emerg("Unsupported exception in #VC instruction emulation - can't continue\n");
-		BUG();
-	}
-}
-
 static __always_inline bool is_vc2_stack(unsigned long sp)
 {
 	return (sp >= __this_cpu_ist_bottom_va(VC2) && sp < __this_cpu_ist_top_va(VC2));
@@ -2095,6 +2248,47 @@ found_cc_info:
 	return cc_info;
 }
 
+static __head void svsm_setup(struct cc_blob_sev_info *cc_info)
+{
+	struct svsm_call call = {};
+	int ret;
+	u64 pa;
+
+	/*
+	 * Record the SVSM Calling Area address (CAA) if the guest is not
+	 * running at VMPL0. The CA will be used to communicate with the
+	 * SVSM to perform the SVSM services.
+	 */
+	if (!svsm_setup_ca(cc_info))
+		return;
+
+	/*
+	 * It is very early in the boot and the kernel is running identity
+	 * mapped but without having adjusted the pagetables to where the
+	 * kernel was loaded (physbase), so the get the CA address using
+	 * RIP-relative addressing.
+	 */
+	pa = (u64)&RIP_REL_REF(boot_svsm_ca_page);
+
+	/*
+	 * Switch over to the boot SVSM CA while the current CA is still
+	 * addressable. There is no GHCB at this point so use the MSR protocol.
+	 *
+	 * SVSM_CORE_REMAP_CA call:
+	 *   RAX = 0 (Protocol=0, CallID=0)
+	 *   RCX = New CA GPA
+	 */
+	call.caa = svsm_get_caa();
+	call.rax = SVSM_CORE_CALL(SVSM_CORE_REMAP_CA);
+	call.rcx = pa;
+	ret = svsm_perform_call_protocol(&call);
+	if (ret)
+		panic("Can't remap the SVSM CA, ret=%d, rax_out=0x%llx\n", ret, call.rax_out);
+
+	RIP_REL_REF(boot_svsm_caa) = (struct svsm_ca *)pa;
+	RIP_REL_REF(boot_svsm_caa_pa) = pa;
+}
+
 bool __head snp_init(struct boot_params *bp)
 {
 	struct cc_blob_sev_info *cc_info;
@@ -2108,6 +2302,8 @@ bool __head snp_init(struct boot_params *bp)
 
 	setup_cpuid_table(cc_info);
 
+	svsm_setup(cc_info);
+
 	/*
 	 * The CC blob will be used later to access the secrets page. Cache
 	 * it here like the boot kernel does.
@@ -2156,23 +2352,27 @@ static void dump_cpuid_table(void)
  * expected, but that initialization happens too early in boot to print any
  * sort of indicator, and there's not really any other good place to do it,
  * so do it here.
+ *
+ * If running as an SNP guest, report the current VM privilege level (VMPL).
  */
-static int __init report_cpuid_table(void)
+static int __init report_snp_info(void)
 {
 	const struct snp_cpuid_table *cpuid_table = snp_cpuid_get_table();
 
-	if (!cpuid_table->count)
-		return 0;
+	if (cpuid_table->count) {
+		pr_info("Using SNP CPUID table, %d entries present.\n",
+			cpuid_table->count);
 
-	pr_info("Using SNP CPUID table, %d entries present.\n",
-		cpuid_table->count);
+		if (sev_cfg.debug)
+			dump_cpuid_table();
+	}
 
-	if (sev_cfg.debug)
-		dump_cpuid_table();
+	if (cc_platform_has(CC_ATTR_GUEST_SEV_SNP))
+		pr_info("SNP running at VMPL%u.\n", snp_vmpl);
 
 	return 0;
 }
-arch_initcall(report_cpuid_table);
+arch_initcall(report_snp_info);
 
 static int __init init_sev_config(char *str)
 {
@@ -2191,6 +2391,56 @@ static int __init init_sev_config(char *str)
 }
 __setup("sev=", init_sev_config);
 
+static void update_attest_input(struct svsm_call *call, struct svsm_attest_call *input)
+{
+	/* If (new) lengths have been returned, propagate them up */
+	if (call->rcx_out != call->rcx)
+		input->manifest_buf.len = call->rcx_out;
+
+	if (call->rdx_out != call->rdx)
+		input->certificates_buf.len = call->rdx_out;
+
+	if (call->r8_out != call->r8)
+		input->report_buf.len = call->r8_out;
+}
+
+int snp_issue_svsm_attest_req(u64 call_id, struct svsm_call *call,
+			      struct svsm_attest_call *input)
+{
+	struct svsm_attest_call *ac;
+	unsigned long flags;
+	u64 attest_call_pa;
+	int ret;
+
+	if (!snp_vmpl)
+		return -EINVAL;
+
+	local_irq_save(flags);
+
+	call->caa = svsm_get_caa();
+
+	ac = (struct svsm_attest_call *)call->caa->svsm_buffer;
+	attest_call_pa = svsm_get_caa_pa() + offsetof(struct svsm_ca, svsm_buffer);
+
+	*ac = *input;
+
+	/*
+	 * Set input registers for the request and set RDX and R8 to known
+	 * values in order to detect length values being returned in them.
+	 */
+	call->rax = call_id;
+	call->rcx = attest_call_pa;
+	call->rdx = -1;
+	call->r8 = -1;
+	ret = svsm_perform_call_protocol(call);
+	update_attest_input(call, input);
+
+	local_irq_restore(flags);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(snp_issue_svsm_attest_req);
+
 int snp_issue_guest_request(u64 exit_code, struct snp_req_data *input, struct snp_guest_request_ioctl *rio)
 {
 	struct ghcb_state state;
@@ -2299,3 +2549,58 @@ void sev_show_status(void)
 	}
 	pr_cont("\n");
 }
+
+void __init snp_update_svsm_ca(void)
+{
+	if (!snp_vmpl)
+		return;
+
+	/* Update the CAA to a proper kernel address */
+	boot_svsm_caa = &boot_svsm_ca_page;
+}
+
+#ifdef CONFIG_SYSFS
+static ssize_t vmpl_show(struct kobject *kobj,
+			 struct kobj_attribute *attr, char *buf)
+{
+	return sysfs_emit(buf, "%d\n", snp_vmpl);
+}
+
+static struct kobj_attribute vmpl_attr = __ATTR_RO(vmpl);
+
+static struct attribute *vmpl_attrs[] = {
+	&vmpl_attr.attr,
+	NULL
+};
+
+static struct attribute_group sev_attr_group = {
+	.attrs = vmpl_attrs,
+};
+
+static int __init sev_sysfs_init(void)
+{
+	struct kobject *sev_kobj;
+	struct device *dev_root;
+	int ret;
+
+	if (!cc_platform_has(CC_ATTR_GUEST_SEV_SNP))
+		return -ENODEV;
+
+	dev_root = bus_get_dev_root(&cpu_subsys);
+	if (!dev_root)
+		return -ENODEV;
+
+	sev_kobj = kobject_create_and_add("sev", &dev_root->kobj);
+	put_device(dev_root);
+
+	if (!sev_kobj)
+		return -ENOMEM;
+
+	ret = sysfs_create_group(sev_kobj, &sev_attr_group);
+	if (ret)
+		kobject_put(sev_kobj);
+
+	return ret;
+}
+arch_initcall(sev_sysfs_init);
+#endif // CONFIG_SYSFS
diff --git a/arch/x86/kernel/sev-shared.c b/arch/x86/coco/sev/shared.c
index b4f8fa0f722c..71de53194089 100644
--- a/arch/x86/kernel/sev-shared.c
+++ b/arch/x86/coco/sev/shared.c
@@ -21,8 +21,30 @@
 #define WARN(condition, format...) (!!(condition))
 #define sev_printk(fmt, ...)
 #define sev_printk_rtl(fmt, ...)
+#undef vc_forward_exception
+#define vc_forward_exception(c)		panic("SNP: Hypervisor requested exception\n")
 #endif
 
+/*
+ * SVSM related information:
+ *   When running under an SVSM, the VMPL that Linux is executing at must be
+ *   non-zero. The VMPL is therefore used to indicate the presence of an SVSM.
+ *
+ *   During boot, the page tables are set up as identity mapped and later
+ *   changed to use kernel virtual addresses. Maintain separate virtual and
+ *   physical addresses for the CAA to allow SVSM functions to be used during
+ *   early boot, both with identity mapped virtual addresses and proper kernel
+ *   virtual addresses.
+ */
+u8 snp_vmpl __ro_after_init;
+EXPORT_SYMBOL_GPL(snp_vmpl);
+static struct svsm_ca *boot_svsm_caa __ro_after_init;
+static u64 boot_svsm_caa_pa __ro_after_init;
+
+static struct svsm_ca *svsm_get_caa(void);
+static u64 svsm_get_caa_pa(void);
+static int svsm_perform_call_protocol(struct svsm_call *call);
+
 /* I/O parameters for CPUID-related helpers */
 struct cpuid_leaf {
 	u32 fn;
@@ -229,6 +251,126 @@ static enum es_result verify_exception_info(struct ghcb *ghcb, struct es_em_ctxt
 	return ES_VMM_ERROR;
 }
 
+static inline int svsm_process_result_codes(struct svsm_call *call)
+{
+	switch (call->rax_out) {
+	case SVSM_SUCCESS:
+		return 0;
+	case SVSM_ERR_INCOMPLETE:
+	case SVSM_ERR_BUSY:
+		return -EAGAIN;
+	default:
+		return -EINVAL;
+	}
+}
+
+/*
+ * Issue a VMGEXIT to call the SVSM:
+ *   - Load the SVSM register state (RAX, RCX, RDX, R8 and R9)
+ *   - Set the CA call pending field to 1
+ *   - Issue VMGEXIT
+ *   - Save the SVSM return register state (RAX, RCX, RDX, R8 and R9)
+ *   - Perform atomic exchange of the CA call pending field
+ *
+ *   - See the "Secure VM Service Module for SEV-SNP Guests" specification for
+ *     details on the calling convention.
+ *     - The calling convention loosely follows the Microsoft X64 calling
+ *       convention by putting arguments in RCX, RDX, R8 and R9.
+ *     - RAX specifies the SVSM protocol/callid as input and the return code
+ *       as output.
+ */
+static __always_inline void svsm_issue_call(struct svsm_call *call, u8 *pending)
+{
+	register unsigned long rax asm("rax") = call->rax;
+	register unsigned long rcx asm("rcx") = call->rcx;
+	register unsigned long rdx asm("rdx") = call->rdx;
+	register unsigned long r8  asm("r8")  = call->r8;
+	register unsigned long r9  asm("r9")  = call->r9;
+
+	call->caa->call_pending = 1;
+
+	asm volatile("rep; vmmcall\n\t"
+		     : "+r" (rax), "+r" (rcx), "+r" (rdx), "+r" (r8), "+r" (r9)
+		     : : "memory");
+
+	*pending = xchg(&call->caa->call_pending, *pending);
+
+	call->rax_out = rax;
+	call->rcx_out = rcx;
+	call->rdx_out = rdx;
+	call->r8_out  = r8;
+	call->r9_out  = r9;
+}
+
+static int svsm_perform_msr_protocol(struct svsm_call *call)
+{
+	u8 pending = 0;
+	u64 val, resp;
+
+	/*
+	 * When using the MSR protocol, be sure to save and restore
+	 * the current MSR value.
+	 */
+	val = sev_es_rd_ghcb_msr();
+
+	sev_es_wr_ghcb_msr(GHCB_MSR_VMPL_REQ_LEVEL(0));
+
+	svsm_issue_call(call, &pending);
+
+	resp = sev_es_rd_ghcb_msr();
+
+	sev_es_wr_ghcb_msr(val);
+
+	if (pending)
+		return -EINVAL;
+
+	if (GHCB_RESP_CODE(resp) != GHCB_MSR_VMPL_RESP)
+		return -EINVAL;
+
+	if (GHCB_MSR_VMPL_RESP_VAL(resp))
+		return -EINVAL;
+
+	return svsm_process_result_codes(call);
+}
+
+static int svsm_perform_ghcb_protocol(struct ghcb *ghcb, struct svsm_call *call)
+{
+	struct es_em_ctxt ctxt;
+	u8 pending = 0;
+
+	vc_ghcb_invalidate(ghcb);
+
+	/*
+	 * Fill in protocol and format specifiers. This can be called very early
+	 * in the boot, so use rip-relative references as needed.
+	 */
+	ghcb->protocol_version = RIP_REL_REF(ghcb_version);
+	ghcb->ghcb_usage       = GHCB_DEFAULT_USAGE;
+
+	ghcb_set_sw_exit_code(ghcb, SVM_VMGEXIT_SNP_RUN_VMPL);
+	ghcb_set_sw_exit_info_1(ghcb, 0);
+	ghcb_set_sw_exit_info_2(ghcb, 0);
+
+	sev_es_wr_ghcb_msr(__pa(ghcb));
+
+	svsm_issue_call(call, &pending);
+
+	if (pending)
+		return -EINVAL;
+
+	switch (verify_exception_info(ghcb, &ctxt)) {
+	case ES_OK:
+		break;
+	case ES_EXCEPTION:
+		vc_forward_exception(&ctxt);
+		fallthrough;
+	default:
+		return -EINVAL;
+	}
+
+	return svsm_process_result_codes(call);
+}
+
 static enum es_result sev_es_ghcb_hv_call(struct ghcb *ghcb,
 					  struct es_em_ctxt *ctxt,
 					  u64 exit_code, u64 exit_info_1,
@@ -1079,38 +1221,268 @@ static void __head setup_cpuid_table(const struct cc_blob_sev_info *cc_info)
 	}
 }
 
-static void pvalidate_pages(struct snp_psc_desc *desc)
+static inline void __pval_terminate(u64 pfn, bool action, unsigned int page_size,
+				    int ret, u64 svsm_ret)
+{
+	WARN(1, "PVALIDATE failure: pfn: 0x%llx, action: %u, size: %u, ret: %d, svsm_ret: 0x%llx\n",
+	     pfn, action, page_size, ret, svsm_ret);
+
+	sev_es_terminate(SEV_TERM_SET_LINUX, GHCB_TERM_PVALIDATE);
+}
+
+static void svsm_pval_terminate(struct svsm_pvalidate_call *pc, int ret, u64 svsm_ret)
+{
+	unsigned int page_size;
+	bool action;
+	u64 pfn;
+
+	pfn = pc->entry[pc->cur_index].pfn;
+	action = pc->entry[pc->cur_index].action;
+	page_size = pc->entry[pc->cur_index].page_size;
+
+	__pval_terminate(pfn, action, page_size, ret, svsm_ret);
+}
+
+static void svsm_pval_4k_page(unsigned long paddr, bool validate)
+{
+	struct svsm_pvalidate_call *pc;
+	struct svsm_call call = {};
+	unsigned long flags;
+	u64 pc_pa;
+	int ret;
+
+	/*
+	 * This can be called very early in the boot, use native functions in
+	 * order to avoid paravirt issues.
+	 */
+	flags = native_local_irq_save();
+
+	call.caa = svsm_get_caa();
+
+	pc = (struct svsm_pvalidate_call *)call.caa->svsm_buffer;
+	pc_pa = svsm_get_caa_pa() + offsetof(struct svsm_ca, svsm_buffer);
+
+	pc->num_entries = 1;
+	pc->cur_index   = 0;
+	pc->entry[0].page_size = RMP_PG_SIZE_4K;
+	pc->entry[0].action    = validate;
+	pc->entry[0].ignore_cf = 0;
+	pc->entry[0].pfn       = paddr >> PAGE_SHIFT;
+
+	/* Protocol 0, Call ID 1 */
+	call.rax = SVSM_CORE_CALL(SVSM_CORE_PVALIDATE);
+	call.rcx = pc_pa;
+
+	ret = svsm_perform_call_protocol(&call);
+	if (ret)
+		svsm_pval_terminate(pc, ret, call.rax_out);
+
+	native_local_irq_restore(flags);
+}
+
+static void pvalidate_4k_page(unsigned long vaddr, unsigned long paddr, bool validate)
+{
+	int ret;
+
+	/*
+	 * This can be called very early during boot, so use rIP-relative
+	 * references as needed.
+	 */
+	if (RIP_REL_REF(snp_vmpl)) {
+		svsm_pval_4k_page(paddr, validate);
+	} else {
+		ret = pvalidate(vaddr, RMP_PG_SIZE_4K, validate);
+		if (ret)
+			__pval_terminate(PHYS_PFN(paddr), validate, RMP_PG_SIZE_4K, ret, 0);
+	}
+}
+
+static void pval_pages(struct snp_psc_desc *desc)
 {
 	struct psc_entry *e;
 	unsigned long vaddr;
 	unsigned int size;
 	unsigned int i;
 	bool validate;
+	u64 pfn;
 	int rc;
 
 	for (i = 0; i <= desc->hdr.end_entry; i++) {
 		e = &desc->entries[i];
 
-		vaddr = (unsigned long)pfn_to_kaddr(e->gfn);
+		pfn = e->gfn;
+		vaddr = (unsigned long)pfn_to_kaddr(pfn);
 		size = e->pagesize ? RMP_PG_SIZE_2M : RMP_PG_SIZE_4K;
 		validate = e->operation == SNP_PAGE_STATE_PRIVATE;
 
 		rc = pvalidate(vaddr, size, validate);
+		if (!rc)
+			continue;
+
 		if (rc == PVALIDATE_FAIL_SIZEMISMATCH && size == RMP_PG_SIZE_2M) {
 			unsigned long vaddr_end = vaddr + PMD_SIZE;
 
-			for (; vaddr < vaddr_end; vaddr += PAGE_SIZE) {
+			for (; vaddr < vaddr_end; vaddr += PAGE_SIZE, pfn++) {
 				rc = pvalidate(vaddr, RMP_PG_SIZE_4K, validate);
 				if (rc)
-					break;
+					__pval_terminate(pfn, validate, RMP_PG_SIZE_4K, rc, 0);
 			}
+		} else {
+			__pval_terminate(pfn, validate, size, rc, 0);
 		}
+	}
+}
+
+static u64 svsm_build_ca_from_pfn_range(u64 pfn, u64 pfn_end, bool action,
+					struct svsm_pvalidate_call *pc)
+{
+	struct svsm_pvalidate_entry *pe;
+
+	/* Nothing in the CA yet */
+	pc->num_entries = 0;
+	pc->cur_index   = 0;
+
+	pe = &pc->entry[0];
+
+	while (pfn < pfn_end) {
+		pe->page_size = RMP_PG_SIZE_4K;
+		pe->action    = action;
+		pe->ignore_cf = 0;
+		pe->pfn       = pfn;
+
+		pe++;
+		pfn++;
+
+		pc->num_entries++;
+		if (pc->num_entries == SVSM_PVALIDATE_MAX_COUNT)
+			break;
+	}
+
+	return pfn;
+}
+
+static int svsm_build_ca_from_psc_desc(struct snp_psc_desc *desc, unsigned int desc_entry,
+				       struct svsm_pvalidate_call *pc)
+{
+	struct svsm_pvalidate_entry *pe;
+	struct psc_entry *e;
+
+	/* Nothing in the CA yet */
+	pc->num_entries = 0;
+	pc->cur_index   = 0;
+
+	pe = &pc->entry[0];
+	e  = &desc->entries[desc_entry];
+
+	while (desc_entry <= desc->hdr.end_entry) {
+		pe->page_size = e->pagesize ? RMP_PG_SIZE_2M : RMP_PG_SIZE_4K;
+		pe->action    = e->operation == SNP_PAGE_STATE_PRIVATE;
+		pe->ignore_cf = 0;
+		pe->pfn       = e->gfn;
+
+		pe++;
+		e++;
+
+		desc_entry++;
+		pc->num_entries++;
+		if (pc->num_entries == SVSM_PVALIDATE_MAX_COUNT)
+			break;
+	}
+
+	return desc_entry;
+}
+
+static void svsm_pval_pages(struct snp_psc_desc *desc)
+{
+	struct svsm_pvalidate_entry pv_4k[VMGEXIT_PSC_MAX_ENTRY];
+	unsigned int i, pv_4k_count = 0;
+	struct svsm_pvalidate_call *pc;
+	struct svsm_call call = {};
+	unsigned long flags;
+	bool action;
+	u64 pc_pa;
+	int ret;
+
+	/*
+	 * This can be called very early in the boot, use native functions in
+	 * order to avoid paravirt issues.
+	 */
+	flags = native_local_irq_save();
+
+	/*
+	 * The SVSM calling area (CA) can support processing 510 entries at a
+	 * time. Loop through the Page State Change descriptor until the CA is
+	 * full or the last entry in the descriptor is reached, at which time
+	 * the SVSM is invoked. This repeats until all entries in the descriptor
+	 * are processed.
+	 */
+	call.caa = svsm_get_caa();
+
+	pc = (struct svsm_pvalidate_call *)call.caa->svsm_buffer;
+	pc_pa = svsm_get_caa_pa() + offsetof(struct svsm_ca, svsm_buffer);
+
+	/* Protocol 0, Call ID 1 */
+	call.rax = SVSM_CORE_CALL(SVSM_CORE_PVALIDATE);
+	call.rcx = pc_pa;
+
+	for (i = 0; i <= desc->hdr.end_entry;) {
+		i = svsm_build_ca_from_psc_desc(desc, i, pc);
+
+		do {
+			ret = svsm_perform_call_protocol(&call);
+			if (!ret)
+				continue;
+
+			/*
+			 * Check if the entry failed because of an RMP mismatch (a
+			 * PVALIDATE at 2M was requested, but the page is mapped in
+			 * the RMP as 4K).
+			 */
 
-		if (rc) {
-			WARN(1, "Failed to validate address 0x%lx ret %d", vaddr, rc);
-			sev_es_terminate(SEV_TERM_SET_LINUX, GHCB_TERM_PVALIDATE);
+			if (call.rax_out == SVSM_PVALIDATE_FAIL_SIZEMISMATCH &&
+			    pc->entry[pc->cur_index].page_size == RMP_PG_SIZE_2M) {
+				/* Save this entry for post-processing at 4K */
+				pv_4k[pv_4k_count++] = pc->entry[pc->cur_index];
+
+				/* Skip to the next one unless at the end of the list */
+				pc->cur_index++;
+				if (pc->cur_index < pc->num_entries)
+					ret = -EAGAIN;
+				else
+					ret = 0;
+			}
+		} while (ret == -EAGAIN);
+
+		if (ret)
+			svsm_pval_terminate(pc, ret, call.rax_out);
+	}
+
+	/* Process any entries that failed to be validated at 2M and validate them at 4K */
+	for (i = 0; i < pv_4k_count; i++) {
+		u64 pfn, pfn_end;
+
+		action  = pv_4k[i].action;
+		pfn     = pv_4k[i].pfn;
+		pfn_end = pfn + 512;
+
+		while (pfn < pfn_end) {
+			pfn = svsm_build_ca_from_pfn_range(pfn, pfn_end, action, pc);
+
+			ret = svsm_perform_call_protocol(&call);
+			if (ret)
+				svsm_pval_terminate(pc, ret, call.rax_out);
 		}
 	}
+
+	native_local_irq_restore(flags);
+}
+
+static void pvalidate_pages(struct snp_psc_desc *desc)
+{
+	if (snp_vmpl)
+		svsm_pval_pages(desc);
+	else
+		pval_pages(desc);
 }
 
 static int vmgexit_psc(struct ghcb *ghcb, struct snp_psc_desc *desc)
@@ -1269,3 +1641,77 @@ static enum es_result vc_check_opcode_bytes(struct es_em_ctxt *ctxt,
 
 	return ES_UNSUPPORTED;
 }
+
+/*
+ * Maintain the GPA of the SVSM Calling Area (CA) in order to utilize the SVSM
+ * services needed when not running in VMPL0.
+ */
+static bool __head svsm_setup_ca(const struct cc_blob_sev_info *cc_info)
+{
+	struct snp_secrets_page *secrets_page;
+	struct snp_cpuid_table *cpuid_table;
+	unsigned int i;
+	u64 caa;
+
+	BUILD_BUG_ON(sizeof(*secrets_page) != PAGE_SIZE);
+
+	/*
+	 * Check if running at VMPL0.
+	 *
+	 * Use RMPADJUST (see the rmpadjust() function for a description of what
+	 * the instruction does) to update the VMPL1 permissions of a page. If
+	 * the guest is running at VMPL0, this will succeed and implies there is
+	 * no SVSM. If the guest is running at any other VMPL, this will fail.
+	 * Linux SNP guests only ever run at a single VMPL level so permission mask
+	 * changes of a lesser-privileged VMPL are a don't-care.
+	 *
+	 * Use a rip-relative reference to obtain the proper address, since this
+	 * routine is running identity mapped when called, both by the decompressor
+	 * code and the early kernel code.
+	 */
+	if (!rmpadjust((unsigned long)&RIP_REL_REF(boot_ghcb_page), RMP_PG_SIZE_4K, 1))
+		return false;
+
+	/*
+	 * Not running at VMPL0, ensure everything has been properly supplied
+	 * for running under an SVSM.
+	 */
+	if (!cc_info || !cc_info->secrets_phys || cc_info->secrets_len != PAGE_SIZE)
+		sev_es_terminate(SEV_TERM_SET_LINUX, GHCB_TERM_SECRETS_PAGE);
+
+	secrets_page = (struct snp_secrets_page *)cc_info->secrets_phys;
+	if (!secrets_page->svsm_size)
+		sev_es_terminate(SEV_TERM_SET_LINUX, GHCB_TERM_NO_SVSM);
+
+	if (!secrets_page->svsm_guest_vmpl)
+		sev_es_terminate(SEV_TERM_SET_LINUX, GHCB_TERM_SVSM_VMPL0);
+
+	RIP_REL_REF(snp_vmpl) = secrets_page->svsm_guest_vmpl;
+
+	caa = secrets_page->svsm_caa;
+
+	/*
+	 * An open-coded PAGE_ALIGNED() in order to avoid including
+	 * kernel-proper headers into the decompressor.
+	 */
+	if (caa & (PAGE_SIZE - 1))
+		sev_es_terminate(SEV_TERM_SET_LINUX, GHCB_TERM_SVSM_CAA);
+
+	/*
+	 * The CA is identity mapped when this routine is called, both by the
+	 * decompressor code and the early kernel code.
+	 */
+	RIP_REL_REF(boot_svsm_caa) = (struct svsm_ca *)caa;
+	RIP_REL_REF(boot_svsm_caa_pa) = caa;
+
+	/* Advertise the SVSM presence via CPUID. */
+	cpuid_table = (struct snp_cpuid_table *)snp_cpuid_get_table();
+	for (i = 0; i < cpuid_table->count; i++) {
+		struct snp_cpuid_fn *fn = &cpuid_table->fn[i];
+
+		if (fn->eax_in == 0x8000001f)
+			fn->eax |= BIT(28);
+	}
+
+	return true;
+}
diff --git a/arch/x86/coco/tdx/tdx.c b/arch/x86/coco/tdx/tdx.c
index c1cb90369915..327c45c5013f 100644
--- a/arch/x86/coco/tdx/tdx.c
+++ b/arch/x86/coco/tdx/tdx.c
@@ -7,6 +7,7 @@
 #include <linux/cpufeature.h>
 #include <linux/export.h>
 #include <linux/io.h>
+#include <linux/kexec.h>
 #include <asm/coco.h>
 #include <asm/tdx.h>
 #include <asm/vmx.h>
@@ -14,6 +15,8 @@
 #include <asm/insn.h>
 #include <asm/insn-eval.h>
 #include <asm/pgtable.h>
+#include <asm/set_memory.h>
+#include <asm/traps.h>
 
 /* MMIO direction */
 #define EPT_READ	0
@@ -38,6 +41,8 @@
 
 #define TDREPORT_SUBTYPE_0	0
 
+static atomic_long_t nr_shared;
+
 /* Called from __tdx_hypercall() for unrecoverable failure */
 noinstr void __noreturn __tdx_hypercall_failed(void)
 {
@@ -385,7 +390,6 @@ static bool mmio_read(int size, unsigned long addr, unsigned long *val)
 		.r12 = size,
 		.r13 = EPT_READ,
 		.r14 = addr,
-		.r15 = *val,
 	};
 
 	if (__tdx_hypercall(&args))
@@ -430,6 +434,11 @@ static int handle_mmio(struct pt_regs *regs, struct ve_info *ve)
 			return -EINVAL;
 	}
 
+	if (!fault_in_kernel_space(ve->gla)) {
+		WARN_ONCE(1, "Access to userspace address is not supported");
+		return -EINVAL;
+	}
+
 	/*
 	 * Reject EPT violation #VEs that split pages.
 	 *
@@ -798,28 +807,124 @@ static bool tdx_enc_status_changed(unsigned long vaddr, int numpages, bool enc)
 	return true;
 }
 
-static bool tdx_enc_status_change_prepare(unsigned long vaddr, int numpages,
-					  bool enc)
+static int tdx_enc_status_change_prepare(unsigned long vaddr, int numpages,
+					 bool enc)
 {
 	/*
 	 * Only handle shared->private conversion here.
 	 * See the comment in tdx_early_init().
 	 */
-	if (enc)
-		return tdx_enc_status_changed(vaddr, numpages, enc);
-	return true;
+	if (enc && !tdx_enc_status_changed(vaddr, numpages, enc))
+		return -EIO;
+
+	return 0;
 }
 
-static bool tdx_enc_status_change_finish(unsigned long vaddr, int numpages,
+static int tdx_enc_status_change_finish(unsigned long vaddr, int numpages,
 					 bool enc)
 {
 	/*
 	 * Only handle private->shared conversion here.
 	 * See the comment in tdx_early_init().
 	 */
-	if (!enc)
-		return tdx_enc_status_changed(vaddr, numpages, enc);
-	return true;
+	if (!enc && !tdx_enc_status_changed(vaddr, numpages, enc))
+		return -EIO;
+
+	if (enc)
+		atomic_long_sub(numpages, &nr_shared);
+	else
+		atomic_long_add(numpages, &nr_shared);
+
+	return 0;
+}
+
+/* Stop new private<->shared conversions */
+static void tdx_kexec_begin(void)
+{
+	if (!IS_ENABLED(CONFIG_KEXEC_CORE))
+		return;
+
+	/*
+	 * Crash kernel reaches here with interrupts disabled: can't wait for
+	 * conversions to finish.
+	 *
+	 * If race happened, just report and proceed.
+	 */
+	if (!set_memory_enc_stop_conversion())
+		pr_warn("Failed to stop shared<->private conversions\n");
+}
+
+/* Walk direct mapping and convert all shared memory back to private */
+static void tdx_kexec_finish(void)
+{
+	unsigned long addr, end;
+	long found = 0, shared;
+
+	if (!IS_ENABLED(CONFIG_KEXEC_CORE))
+		return;
+
+	lockdep_assert_irqs_disabled();
+
+	addr = PAGE_OFFSET;
+	end  = PAGE_OFFSET + get_max_mapped();
+
+	while (addr < end) {
+		unsigned long size;
+		unsigned int level;
+		pte_t *pte;
+
+		pte = lookup_address(addr, &level);
+		size = page_level_size(level);
+
+		if (pte && pte_decrypted(*pte)) {
+			int pages = size / PAGE_SIZE;
+
+			/*
+			 * Touching memory with shared bit set triggers implicit
+			 * conversion to shared.
+			 *
+			 * Make sure nobody touches the shared range from
+			 * now on.
+			 */
+			set_pte(pte, __pte(0));
+
+			/*
+			 * Memory encryption state persists across kexec.
+			 * If tdx_enc_status_changed() fails in the first
+			 * kernel, it leaves memory in an unknown state.
+			 *
+			 * If that memory remains shared, accessing it in the
+			 * *next* kernel through a private mapping will result
+			 * in an unrecoverable guest shutdown.
+			 *
+			 * The kdump kernel boot is not impacted as it uses
+			 * a pre-reserved memory range that is always private.
+			 * However, gathering crash information could lead to
+			 * a crash if it accesses unconverted memory through
+			 * a private mapping which is possible when accessing
+			 * that memory through /proc/vmcore, for example.
+			 *
+			 * In all cases, print error info in order to leave
+			 * enough bread crumbs for debugging.
+			 */
+			if (!tdx_enc_status_changed(addr, pages, true)) {
+				pr_err("Failed to unshare range %#lx-%#lx\n",
+				       addr, addr + size);
+			}
+
+			found += pages;
+		}
+
+		addr += size;
+	}
+
+	__flush_tlb_all();
+
+	shared = atomic_long_read(&nr_shared);
+	if (shared != found) {
+		pr_err("shared page accounting is off\n");
+		pr_err("nr_shared = %ld, nr_found = %ld\n", shared, found);
+	}
 }
 
 void __init tdx_early_init(void)
@@ -881,6 +986,9 @@ void __init tdx_early_init(void)
 	x86_platform.guest.enc_cache_flush_required  = tdx_cache_flush_required;
 	x86_platform.guest.enc_tlb_flush_required    = tdx_tlb_flush_required;
 
+	x86_platform.guest.enc_kexec_begin	     = tdx_kexec_begin;
+	x86_platform.guest.enc_kexec_finish	     = tdx_kexec_finish;
+
 	/*
 	 * TDX intercepts the RDMSR to read the X2APIC ID in the parallel
 	 * bringup low level code. That raises #VE which cannot be handled
diff --git a/arch/x86/configs/tiny.config b/arch/x86/configs/tiny.config
index be3ee4294903..aabafa3faa6d 100644
--- a/arch/x86/configs/tiny.config
+++ b/arch/x86/configs/tiny.config
@@ -1,6 +1,2 @@
 CONFIG_NOHIGHMEM=y
-# CONFIG_HIGHMEM4G is not set
-# CONFIG_HIGHMEM64G is not set
-# CONFIG_UNWINDER_ORC is not set
 CONFIG_UNWINDER_GUESS=y
-# CONFIG_UNWINDER_FRAME_POINTER is not set
diff --git a/arch/x86/crypto/Kconfig b/arch/x86/crypto/Kconfig
index c9e59589a1ce..7b1bebed879d 100644
--- a/arch/x86/crypto/Kconfig
+++ b/arch/x86/crypto/Kconfig
@@ -14,20 +14,25 @@ config CRYPTO_CURVE25519_X86
 	  - ADX (large integer arithmetic)
 
 config CRYPTO_AES_NI_INTEL
-	tristate "Ciphers: AES, modes: ECB, CBC, CTS, CTR, XTR, XTS, GCM (AES-NI)"
+	tristate "Ciphers: AES, modes: ECB, CBC, CTS, CTR, XCTR, XTS, GCM (AES-NI/VAES)"
 	depends on X86
 	select CRYPTO_AEAD
 	select CRYPTO_LIB_AES
+	select CRYPTO_LIB_GF128MUL
 	select CRYPTO_ALGAPI
 	select CRYPTO_SKCIPHER
 	select CRYPTO_SIMD
 	help
 	  Block cipher: AES cipher algorithms
 	  AEAD cipher: AES with GCM
-	  Length-preserving ciphers: AES with ECB, CBC, CTS, CTR, XTR, XTS
+	  Length-preserving ciphers: AES with ECB, CBC, CTS, CTR, XCTR, XTS
 
 	  Architecture: x86 (32-bit and 64-bit) using:
 	  - AES-NI (AES new instructions)
+	  - VAES (Vector AES)
+
+	  Some algorithm implementations are supported only in 64-bit builds,
+	  and some have additional prerequisites such as AVX2 or AVX512.
 
 config CRYPTO_BLOWFISH_X86_64
 	tristate "Ciphers: Blowfish, modes: ECB, CBC"
diff --git a/arch/x86/crypto/Makefile b/arch/x86/crypto/Makefile
index 9c5ce5613738..53b4a277809e 100644
--- a/arch/x86/crypto/Makefile
+++ b/arch/x86/crypto/Makefile
@@ -48,8 +48,12 @@ chacha-x86_64-$(CONFIG_AS_AVX512) += chacha-avx512vl-x86_64.o
 
 obj-$(CONFIG_CRYPTO_AES_NI_INTEL) += aesni-intel.o
 aesni-intel-y := aesni-intel_asm.o aesni-intel_glue.o
-aesni-intel-$(CONFIG_64BIT) += aesni-intel_avx-x86_64.o \
-	aes_ctrby8_avx-x86_64.o aes-xts-avx-x86_64.o
+aesni-intel-$(CONFIG_64BIT) += aes_ctrby8_avx-x86_64.o \
+			       aes-gcm-aesni-x86_64.o \
+			       aes-xts-avx-x86_64.o
+ifeq ($(CONFIG_AS_VAES)$(CONFIG_AS_VPCLMULQDQ),yy)
+aesni-intel-$(CONFIG_64BIT) += aes-gcm-avx10-x86_64.o
+endif
 
 obj-$(CONFIG_CRYPTO_SHA1_SSSE3) += sha1-ssse3.o
 sha1-ssse3-y := sha1_avx2_x86_64_asm.o sha1_ssse3_asm.o sha1_ssse3_glue.o
diff --git a/arch/x86/crypto/aes-gcm-aesni-x86_64.S b/arch/x86/crypto/aes-gcm-aesni-x86_64.S
new file mode 100644
index 000000000000..45940e2883a0
--- /dev/null
+++ b/arch/x86/crypto/aes-gcm-aesni-x86_64.S
@@ -0,0 +1,1128 @@
+/* SPDX-License-Identifier: Apache-2.0 OR BSD-2-Clause */
+//
+// AES-NI optimized AES-GCM for x86_64
+//
+// Copyright 2024 Google LLC
+//
+// Author: Eric Biggers <ebiggers@google.com>
+//
+//------------------------------------------------------------------------------
+//
+// This file is dual-licensed, meaning that you can use it under your choice of
+// either of the following two licenses:
+//
+// Licensed under the Apache License 2.0 (the "License").  You may obtain a copy
+// of the License at
+//
+//	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// or
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are met:
+//
+// 1. Redistributions of source code must retain the above copyright notice,
+//    this list of conditions and the following disclaimer.
+//
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+// POSSIBILITY OF SUCH DAMAGE.
+//
+//------------------------------------------------------------------------------
+//
+// This file implements AES-GCM (Galois/Counter Mode) for x86_64 CPUs that
+// support the original set of AES instructions, i.e. AES-NI.  Two
+// implementations are provided, one that uses AVX and one that doesn't.  They
+// are very similar, being generated by the same macros.  The only difference is
+// that the AVX implementation takes advantage of VEX-coded instructions in some
+// places to avoid some 'movdqu' and 'movdqa' instructions.  The AVX
+// implementation does *not* use 256-bit vectors, as AES is not supported on
+// 256-bit vectors until the VAES feature (which this file doesn't target).
+//
+// The specific CPU feature prerequisites are AES-NI and PCLMULQDQ, plus SSE4.1
+// for the *_aesni functions or AVX for the *_aesni_avx ones.  (But it seems
+// there are no CPUs that support AES-NI without also PCLMULQDQ and SSE4.1.)
+//
+// The design generally follows that of aes-gcm-avx10-x86_64.S, and that file is
+// more thoroughly commented.  This file has the following notable changes:
+//
+//    - The vector length is fixed at 128-bit, i.e. xmm registers.  This means
+//      there is only one AES block (and GHASH block) per register.
+//
+//    - Without AVX512 / AVX10, only 16 SIMD registers are available instead of
+//      32.  We work around this by being much more careful about using
+//      registers, relying heavily on loads to load values as they are needed.
+//
+//    - Masking is not available either.  We work around this by implementing
+//      partial block loads and stores using overlapping scalar loads and stores
+//      combined with shifts and SSE4.1 insertion and extraction instructions.
+//
+//    - The main loop is organized differently due to the different design
+//      constraints.  First, with just one AES block per SIMD register, on some
+//      CPUs 4 registers don't saturate the 'aesenc' throughput.  We therefore
+//      do an 8-register wide loop.  Considering that and the fact that we have
+//      just 16 SIMD registers to work with, it's not feasible to cache AES
+//      round keys and GHASH key powers in registers across loop iterations.
+//      That's not ideal, but also not actually that bad, since loads can run in
+//      parallel with other instructions.  Significantly, this also makes it
+//      possible to roll up the inner loops, relying on hardware loop unrolling
+//      instead of software loop unrolling, greatly reducing code size.
+//
+//    - We implement the GHASH multiplications in the main loop using Karatsuba
+//      multiplication instead of schoolbook multiplication.  This saves one
+//      pclmulqdq instruction per block, at the cost of one 64-bit load, one
+//      pshufd, and 0.25 pxors per block.  (This is without the three-argument
+//      XOR support that would be provided by AVX512 / AVX10, which would be
+//      more beneficial to schoolbook than Karatsuba.)
+//
+//      As a rough approximation, we can assume that Karatsuba multiplication is
+//      faster than schoolbook multiplication in this context if one pshufd and
+//      0.25 pxors are cheaper than a pclmulqdq.  (We assume that the 64-bit
+//      load is "free" due to running in parallel with arithmetic instructions.)
+//      This is true on AMD CPUs, including all that support pclmulqdq up to at
+//      least Zen 3.  It's also true on older Intel CPUs: Westmere through
+//      Haswell on the Core side, and Silvermont through Goldmont Plus on the
+//      low-power side.  On some of these CPUs, pclmulqdq is quite slow, and the
+//      benefit of Karatsuba should be substantial.  On newer Intel CPUs,
+//      schoolbook multiplication should be faster, but only marginally.
+//
+//      Not all these CPUs were available to be tested.  However, benchmarks on
+//      available CPUs suggest that this approximation is plausible.  Switching
+//      to Karatsuba showed negligible change (< 1%) on Intel Broadwell,
+//      Skylake, and Cascade Lake, but it improved AMD Zen 1-3 by 6-7%.
+//      Considering that and the fact that Karatsuba should be even more
+//      beneficial on older Intel CPUs, it seems like the right choice here.
+//
+//      An additional 0.25 pclmulqdq per block (2 per 8 blocks) could be
+//      saved by using a multiplication-less reduction method.  We don't do that
+//      because it would require a large number of shift and xor instructions,
+//      making it less worthwhile and likely harmful on newer CPUs.
+//
+//      It does make sense to sometimes use a different reduction optimization
+//      that saves a pclmulqdq, though: precompute the hash key times x^64, and
+//      multiply the low half of the data block by the hash key with the extra
+//      factor of x^64.  This eliminates one step of the reduction.  However,
+//      this is incompatible with Karatsuba multiplication.  Therefore, for
+//      multi-block processing we use Karatsuba multiplication with a regular
+//      reduction.  For single-block processing, we use the x^64 optimization.
+
+#include <linux/linkage.h>
+
+.section .rodata
+.p2align 4
+.Lbswap_mask:
+	.octa   0x000102030405060708090a0b0c0d0e0f
+.Lgfpoly:
+	.quad	0xc200000000000000
+.Lone:
+	.quad	1
+.Lgfpoly_and_internal_carrybit:
+	.octa	0xc2000000000000010000000000000001
+	// Loading 16 bytes from '.Lzeropad_mask + 16 - len' produces a mask of
+	// 'len' 0xff bytes and the rest zeroes.
+.Lzeropad_mask:
+	.octa	0xffffffffffffffffffffffffffffffff
+	.octa	0
+
+// Offsets in struct aes_gcm_key_aesni
+#define OFFSETOF_AESKEYLEN	480
+#define OFFSETOF_H_POWERS	496
+#define OFFSETOF_H_POWERS_XORED	624
+#define OFFSETOF_H_TIMES_X64	688
+
+.text
+
+// Do a vpclmulqdq, or fall back to a movdqa and a pclmulqdq.  The fallback
+// assumes that all operands are distinct and that any mem operand is aligned.
+.macro	_vpclmulqdq	imm, src1, src2, dst
+.if USE_AVX
+	vpclmulqdq	\imm, \src1, \src2, \dst
+.else
+	movdqa		\src2, \dst
+	pclmulqdq	\imm, \src1, \dst
+.endif
+.endm
+
+// Do a vpshufb, or fall back to a movdqa and a pshufb.  The fallback assumes
+// that all operands are distinct and that any mem operand is aligned.
+.macro	_vpshufb	src1, src2, dst
+.if USE_AVX
+	vpshufb		\src1, \src2, \dst
+.else
+	movdqa		\src2, \dst
+	pshufb		\src1, \dst
+.endif
+.endm
+
+// Do a vpand, or fall back to a movdqu and a pand.  The fallback assumes that
+// all operands are distinct.
+.macro	_vpand		src1, src2, dst
+.if USE_AVX
+	vpand		\src1, \src2, \dst
+.else
+	movdqu		\src1, \dst
+	pand		\src2, \dst
+.endif
+.endm
+
+// XOR the unaligned memory operand \mem into the xmm register \reg.  \tmp must
+// be a temporary xmm register.
+.macro	_xor_mem_to_reg	mem, reg, tmp
+.if USE_AVX
+	vpxor		\mem, \reg, \reg
+.else
+	movdqu		\mem, \tmp
+	pxor		\tmp, \reg
+.endif
+.endm
+
+// Test the unaligned memory operand \mem against the xmm register \reg.  \tmp
+// must be a temporary xmm register.
+.macro	_test_mem	mem, reg, tmp
+.if USE_AVX
+	vptest		\mem, \reg
+.else
+	movdqu		\mem, \tmp
+	ptest		\tmp, \reg
+.endif
+.endm
+
+// Load 1 <= %ecx <= 15 bytes from the pointer \src into the xmm register \dst
+// and zeroize any remaining bytes.  Clobbers %rax, %rcx, and \tmp{64,32}.
+.macro	_load_partial_block	src, dst, tmp64, tmp32
+	sub		$8, %ecx		// LEN - 8
+	jle		.Lle8\@
+
+	// Load 9 <= LEN <= 15 bytes.
+	movq		(\src), \dst		// Load first 8 bytes
+	mov		(\src, %rcx), %rax	// Load last 8 bytes
+	neg		%ecx
+	shl		$3, %ecx
+	shr		%cl, %rax		// Discard overlapping bytes
+	pinsrq		$1, %rax, \dst
+	jmp		.Ldone\@
+
+.Lle8\@:
+	add		$4, %ecx		// LEN - 4
+	jl		.Llt4\@
+
+	// Load 4 <= LEN <= 8 bytes.
+	mov		(\src), %eax		// Load first 4 bytes
+	mov		(\src, %rcx), \tmp32	// Load last 4 bytes
+	jmp		.Lcombine\@
+
+.Llt4\@:
+	// Load 1 <= LEN <= 3 bytes.
+	add		$2, %ecx		// LEN - 2
+	movzbl		(\src), %eax		// Load first byte
+	jl		.Lmovq\@
+	movzwl		(\src, %rcx), \tmp32	// Load last 2 bytes
+.Lcombine\@:
+	shl		$3, %ecx
+	shl		%cl, \tmp64
+	or		\tmp64, %rax		// Combine the two parts
+.Lmovq\@:
+	movq		%rax, \dst
+.Ldone\@:
+.endm
+
+// Store 1 <= %ecx <= 15 bytes from the xmm register \src to the pointer \dst.
+// Clobbers %rax, %rcx, and %rsi.
+.macro	_store_partial_block	src, dst
+	sub		$8, %ecx		// LEN - 8
+	jl		.Llt8\@
+
+	// Store 8 <= LEN <= 15 bytes.
+	pextrq		$1, \src, %rax
+	mov		%ecx, %esi
+	shl		$3, %ecx
+	ror		%cl, %rax
+	mov		%rax, (\dst, %rsi)	// Store last LEN - 8 bytes
+	movq		\src, (\dst)		// Store first 8 bytes
+	jmp		.Ldone\@
+
+.Llt8\@:
+	add		$4, %ecx		// LEN - 4
+	jl		.Llt4\@
+
+	// Store 4 <= LEN <= 7 bytes.
+	pextrd		$1, \src, %eax
+	mov		%ecx, %esi
+	shl		$3, %ecx
+	ror		%cl, %eax
+	mov		%eax, (\dst, %rsi)	// Store last LEN - 4 bytes
+	movd		\src, (\dst)		// Store first 4 bytes
+	jmp		.Ldone\@
+
+.Llt4\@:
+	// Store 1 <= LEN <= 3 bytes.
+	pextrb		$0, \src, 0(\dst)
+	cmp		$-2, %ecx		// LEN - 4 == -2, i.e. LEN == 2?
+	jl		.Ldone\@
+	pextrb		$1, \src, 1(\dst)
+	je		.Ldone\@
+	pextrb		$2, \src, 2(\dst)
+.Ldone\@:
+.endm
+
+// Do one step of GHASH-multiplying \a by \b and storing the reduced product in
+// \b.  To complete all steps, this must be invoked with \i=0 through \i=9.
+// \a_times_x64 must contain \a * x^64 in reduced form, \gfpoly must contain the
+// .Lgfpoly constant, and \t0-\t1 must be temporary registers.
+.macro	_ghash_mul_step	i, a, a_times_x64, b, gfpoly, t0, t1
+
+	// MI = (a_L * b_H) + ((a*x^64)_L * b_L)
+.if \i == 0
+	_vpclmulqdq	$0x01, \a, \b, \t0
+.elseif \i == 1
+	_vpclmulqdq	$0x00, \a_times_x64, \b, \t1
+.elseif \i == 2
+	pxor		\t1, \t0
+
+	// HI = (a_H * b_H) + ((a*x^64)_H * b_L)
+.elseif \i == 3
+	_vpclmulqdq	$0x11, \a, \b, \t1
+.elseif \i == 4
+	pclmulqdq	$0x10, \a_times_x64, \b
+.elseif \i == 5
+	pxor		\t1, \b
+.elseif \i == 6
+
+	// Fold MI into HI.
+	pshufd		$0x4e, \t0, \t1		// Swap halves of MI
+.elseif \i == 7
+	pclmulqdq	$0x00, \gfpoly, \t0	// MI_L*(x^63 + x^62 + x^57)
+.elseif \i == 8
+	pxor		\t1, \b
+.elseif \i == 9
+	pxor		\t0, \b
+.endif
+.endm
+
+// GHASH-multiply \a by \b and store the reduced product in \b.
+// See _ghash_mul_step for details.
+.macro	_ghash_mul	a, a_times_x64, b, gfpoly, t0, t1
+.irp i, 0,1,2,3,4,5,6,7,8,9
+	_ghash_mul_step	\i, \a, \a_times_x64, \b, \gfpoly, \t0, \t1
+.endr
+.endm
+
+// GHASH-multiply \a by \b and add the unreduced product to \lo, \mi, and \hi.
+// This does Karatsuba multiplication and must be paired with _ghash_reduce.  On
+// the first call, \lo, \mi, and \hi must be zero.  \a_xored must contain the
+// two halves of \a XOR'd together, i.e. a_L + a_H.  \b is clobbered.
+.macro	_ghash_mul_noreduce	a, a_xored, b, lo, mi, hi, t0
+
+	// LO += a_L * b_L
+	_vpclmulqdq	$0x00, \a, \b, \t0
+	pxor		\t0, \lo
+
+	// b_L + b_H
+	pshufd		$0x4e, \b, \t0
+	pxor		\b, \t0
+
+	// HI += a_H * b_H
+	pclmulqdq	$0x11, \a, \b
+	pxor		\b, \hi
+
+	// MI += (a_L + a_H) * (b_L + b_H)
+	pclmulqdq	$0x00, \a_xored, \t0
+	pxor		\t0, \mi
+.endm
+
+// Reduce the product from \lo, \mi, and \hi, and store the result in \dst.
+// This assumes that _ghash_mul_noreduce was used.
+.macro	_ghash_reduce	lo, mi, hi, dst, t0
+
+	movq		.Lgfpoly(%rip), \t0
+
+	// MI += LO + HI (needed because we used Karatsuba multiplication)
+	pxor		\lo, \mi
+	pxor		\hi, \mi
+
+	// Fold LO into MI.
+	pshufd		$0x4e, \lo, \dst
+	pclmulqdq	$0x00, \t0, \lo
+	pxor		\dst, \mi
+	pxor		\lo, \mi
+
+	// Fold MI into HI.
+	pshufd		$0x4e, \mi, \dst
+	pclmulqdq	$0x00, \t0, \mi
+	pxor		\hi, \dst
+	pxor		\mi, \dst
+.endm
+
+// Do the first step of the GHASH update of a set of 8 ciphertext blocks.
+//
+// The whole GHASH update does:
+//
+//	GHASH_ACC = (blk0+GHASH_ACC)*H^8 + blk1*H^7 + blk2*H^6 + blk3*H^5 +
+//				blk4*H^4 + blk5*H^3 + blk6*H^2 + blk7*H^1
+//
+// This macro just does the first step: it does the unreduced multiplication
+// (blk0+GHASH_ACC)*H^8 and starts gathering the unreduced product in the xmm
+// registers LO, MI, and GHASH_ACC a.k.a. HI.  It also zero-initializes the
+// inner block counter in %rax, which is a value that counts up by 8 for each
+// block in the set of 8 and is used later to index by 8*blknum and 16*blknum.
+//
+// To reduce the number of pclmulqdq instructions required, both this macro and
+// _ghash_update_continue_8x use Karatsuba multiplication instead of schoolbook
+// multiplication.  See the file comment for more details about this choice.
+//
+// Both macros expect the ciphertext blocks blk[0-7] to be available at DST if
+// encrypting, or SRC if decrypting.  They also expect the precomputed hash key
+// powers H^i and their XOR'd-together halves to be available in the struct
+// pointed to by KEY.  Both macros clobber TMP[0-2].
+.macro	_ghash_update_begin_8x	enc
+
+	// Initialize the inner block counter.
+	xor		%eax, %eax
+
+	// Load the highest hash key power, H^8.
+	movdqa		OFFSETOF_H_POWERS(KEY), TMP0
+
+	// Load the first ciphertext block and byte-reflect it.
+.if \enc
+	movdqu		(DST), TMP1
+.else
+	movdqu		(SRC), TMP1
+.endif
+	pshufb		BSWAP_MASK, TMP1
+
+	// Add the GHASH accumulator to the ciphertext block to get the block
+	// 'b' that needs to be multiplied with the hash key power 'a'.
+	pxor		TMP1, GHASH_ACC
+
+	// b_L + b_H
+	pshufd		$0x4e, GHASH_ACC, MI
+	pxor		GHASH_ACC, MI
+
+	// LO = a_L * b_L
+	_vpclmulqdq	$0x00, TMP0, GHASH_ACC, LO
+
+	// HI = a_H * b_H
+	pclmulqdq	$0x11, TMP0, GHASH_ACC
+
+	// MI = (a_L + a_H) * (b_L + b_H)
+	pclmulqdq	$0x00, OFFSETOF_H_POWERS_XORED(KEY), MI
+.endm
+
+// Continue the GHASH update of 8 ciphertext blocks as described above by doing
+// an unreduced multiplication of the next ciphertext block by the next lowest
+// key power and accumulating the result into LO, MI, and GHASH_ACC a.k.a. HI.
+.macro	_ghash_update_continue_8x enc
+	add		$8, %eax
+
+	// Load the next lowest key power.
+	movdqa		OFFSETOF_H_POWERS(KEY,%rax,2), TMP0
+
+	// Load the next ciphertext block and byte-reflect it.
+.if \enc
+	movdqu		(DST,%rax,2), TMP1
+.else
+	movdqu		(SRC,%rax,2), TMP1
+.endif
+	pshufb		BSWAP_MASK, TMP1
+
+	// LO += a_L * b_L
+	_vpclmulqdq	$0x00, TMP0, TMP1, TMP2
+	pxor		TMP2, LO
+
+	// b_L + b_H
+	pshufd		$0x4e, TMP1, TMP2
+	pxor		TMP1, TMP2
+
+	// HI += a_H * b_H
+	pclmulqdq	$0x11, TMP0, TMP1
+	pxor		TMP1, GHASH_ACC
+
+	// MI += (a_L + a_H) * (b_L + b_H)
+	movq		OFFSETOF_H_POWERS_XORED(KEY,%rax), TMP1
+	pclmulqdq	$0x00, TMP1, TMP2
+	pxor		TMP2, MI
+.endm
+
+// Reduce LO, MI, and GHASH_ACC a.k.a. HI into GHASH_ACC.  This is similar to
+// _ghash_reduce, but it's hardcoded to use the registers of the main loop and
+// it uses the same register for HI and the destination.  It's also divided into
+// two steps.  TMP1 must be preserved across steps.
+//
+// One pshufd could be saved by shuffling MI and XOR'ing LO into it, instead of
+// shuffling LO, XOR'ing LO into MI, and shuffling MI.  However, this would
+// increase the critical path length, and it seems to slightly hurt performance.
+.macro	_ghash_update_end_8x_step	i
+.if \i == 0
+	movq		.Lgfpoly(%rip), TMP1
+	pxor		LO, MI
+	pxor		GHASH_ACC, MI
+	pshufd		$0x4e, LO, TMP2
+	pclmulqdq	$0x00, TMP1, LO
+	pxor		TMP2, MI
+	pxor		LO, MI
+.elseif \i == 1
+	pshufd		$0x4e, MI, TMP2
+	pclmulqdq	$0x00, TMP1, MI
+	pxor		TMP2, GHASH_ACC
+	pxor		MI, GHASH_ACC
+.endif
+.endm
+
+// void aes_gcm_precompute_##suffix(struct aes_gcm_key_aesni *key);
+//
+// Given the expanded AES key, derive the GHASH subkey and initialize the GHASH
+// related fields in the key struct.
+.macro	_aes_gcm_precompute
+
+	// Function arguments
+	.set	KEY,		%rdi
+
+	// Additional local variables.
+	// %xmm0-%xmm1 and %rax are used as temporaries.
+	.set	RNDKEYLAST_PTR,	%rsi
+	.set	H_CUR,		%xmm2
+	.set	H_POW1,		%xmm3	// H^1
+	.set	H_POW1_X64,	%xmm4	// H^1 * x^64
+	.set	GFPOLY,		%xmm5
+
+	// Encrypt an all-zeroes block to get the raw hash subkey.
+	movl		OFFSETOF_AESKEYLEN(KEY), %eax
+	lea		6*16(KEY,%rax,4), RNDKEYLAST_PTR
+	movdqa		(KEY), H_POW1  // Zero-th round key XOR all-zeroes block
+	lea		16(KEY), %rax
+1:
+	aesenc		(%rax), H_POW1
+	add		$16, %rax
+	cmp		%rax, RNDKEYLAST_PTR
+	jne		1b
+	aesenclast	(RNDKEYLAST_PTR), H_POW1
+
+	// Preprocess the raw hash subkey as needed to operate on GHASH's
+	// bit-reflected values directly: reflect its bytes, then multiply it by
+	// x^-1 (using the backwards interpretation of polynomial coefficients
+	// from the GCM spec) or equivalently x^1 (using the alternative,
+	// natural interpretation of polynomial coefficients).
+	pshufb		.Lbswap_mask(%rip), H_POW1
+	movdqa		H_POW1, %xmm0
+	pshufd		$0xd3, %xmm0, %xmm0
+	psrad		$31, %xmm0
+	paddq		H_POW1, H_POW1
+	pand		.Lgfpoly_and_internal_carrybit(%rip), %xmm0
+	pxor		%xmm0, H_POW1
+
+	// Store H^1.
+	movdqa		H_POW1, OFFSETOF_H_POWERS+7*16(KEY)
+
+	// Compute and store H^1 * x^64.
+	movq		.Lgfpoly(%rip), GFPOLY
+	pshufd		$0x4e, H_POW1, %xmm0
+	_vpclmulqdq	$0x00, H_POW1, GFPOLY, H_POW1_X64
+	pxor		%xmm0, H_POW1_X64
+	movdqa		H_POW1_X64, OFFSETOF_H_TIMES_X64(KEY)
+
+	// Compute and store the halves of H^1 XOR'd together.
+	pxor		H_POW1, %xmm0
+	movq		%xmm0, OFFSETOF_H_POWERS_XORED+7*8(KEY)
+
+	// Compute and store the remaining key powers H^2 through H^8.
+	movdqa		H_POW1, H_CUR
+	mov		$6*8, %eax
+.Lprecompute_next\@:
+	// Compute H^i = H^{i-1} * H^1.
+	_ghash_mul	H_POW1, H_POW1_X64, H_CUR, GFPOLY, %xmm0, %xmm1
+	// Store H^i.
+	movdqa		H_CUR, OFFSETOF_H_POWERS(KEY,%rax,2)
+	// Compute and store the halves of H^i XOR'd together.
+	pshufd		$0x4e, H_CUR, %xmm0
+	pxor		H_CUR, %xmm0
+	movq		%xmm0, OFFSETOF_H_POWERS_XORED(KEY,%rax)
+	sub		$8, %eax
+	jge		.Lprecompute_next\@
+
+	RET
+.endm
+
+// void aes_gcm_aad_update_aesni(const struct aes_gcm_key_aesni *key,
+//				 u8 ghash_acc[16], const u8 *aad, int aadlen);
+//
+// This function processes the AAD (Additional Authenticated Data) in GCM.
+// Using the key |key|, it updates the GHASH accumulator |ghash_acc| with the
+// data given by |aad| and |aadlen|.  On the first call, |ghash_acc| must be all
+// zeroes.  |aadlen| must be a multiple of 16, except on the last call where it
+// can be any length.  The caller must do any buffering needed to ensure this.
+.macro	_aes_gcm_aad_update
+
+	// Function arguments
+	.set	KEY,		%rdi
+	.set	GHASH_ACC_PTR,	%rsi
+	.set	AAD,		%rdx
+	.set	AADLEN,		%ecx
+	// Note: _load_partial_block relies on AADLEN being in %ecx.
+
+	// Additional local variables.
+	// %rax, %r10, and %xmm0-%xmm1 are used as temporary registers.
+	.set	BSWAP_MASK,	%xmm2
+	.set	GHASH_ACC,	%xmm3
+	.set	H_POW1,		%xmm4	// H^1
+	.set	H_POW1_X64,	%xmm5	// H^1 * x^64
+	.set	GFPOLY,		%xmm6
+
+	movdqa		.Lbswap_mask(%rip), BSWAP_MASK
+	movdqu		(GHASH_ACC_PTR), GHASH_ACC
+	movdqa		OFFSETOF_H_POWERS+7*16(KEY), H_POW1
+	movdqa		OFFSETOF_H_TIMES_X64(KEY), H_POW1_X64
+	movq		.Lgfpoly(%rip), GFPOLY
+
+	// Process the AAD one full block at a time.
+	sub		$16, AADLEN
+	jl		.Laad_loop_1x_done\@
+.Laad_loop_1x\@:
+	movdqu		(AAD), %xmm0
+	pshufb		BSWAP_MASK, %xmm0
+	pxor		%xmm0, GHASH_ACC
+	_ghash_mul	H_POW1, H_POW1_X64, GHASH_ACC, GFPOLY, %xmm0, %xmm1
+	add		$16, AAD
+	sub		$16, AADLEN
+	jge		.Laad_loop_1x\@
+.Laad_loop_1x_done\@:
+	// Check whether there is a partial block at the end.
+	add		$16, AADLEN
+	jz		.Laad_done\@
+
+	// Process a partial block of length 1 <= AADLEN <= 15.
+	// _load_partial_block assumes that %ecx contains AADLEN.
+	_load_partial_block	AAD, %xmm0, %r10, %r10d
+	pshufb		BSWAP_MASK, %xmm0
+	pxor		%xmm0, GHASH_ACC
+	_ghash_mul	H_POW1, H_POW1_X64, GHASH_ACC, GFPOLY, %xmm0, %xmm1
+
+.Laad_done\@:
+	movdqu		GHASH_ACC, (GHASH_ACC_PTR)
+	RET
+.endm
+
+// Increment LE_CTR eight times to generate eight little-endian counter blocks,
+// swap each to big-endian, and store them in AESDATA[0-7].  Also XOR them with
+// the zero-th AES round key.  Clobbers TMP0 and TMP1.
+.macro	_ctr_begin_8x
+	movq		.Lone(%rip), TMP0
+	movdqa		(KEY), TMP1		// zero-th round key
+.irp i, 0,1,2,3,4,5,6,7
+	_vpshufb	BSWAP_MASK, LE_CTR, AESDATA\i
+	pxor		TMP1, AESDATA\i
+	paddd		TMP0, LE_CTR
+.endr
+.endm
+
+// Do a non-last round of AES on AESDATA[0-7] using \round_key.
+.macro	_aesenc_8x	round_key
+.irp i, 0,1,2,3,4,5,6,7
+	aesenc		\round_key, AESDATA\i
+.endr
+.endm
+
+// Do the last round of AES on AESDATA[0-7] using \round_key.
+.macro	_aesenclast_8x	round_key
+.irp i, 0,1,2,3,4,5,6,7
+	aesenclast	\round_key, AESDATA\i
+.endr
+.endm
+
+// XOR eight blocks from SRC with the keystream blocks in AESDATA[0-7], and
+// store the result to DST.  Clobbers TMP0.
+.macro	_xor_data_8x
+.irp i, 0,1,2,3,4,5,6,7
+	_xor_mem_to_reg	\i*16(SRC), AESDATA\i, tmp=TMP0
+.endr
+.irp i, 0,1,2,3,4,5,6,7
+	movdqu		AESDATA\i, \i*16(DST)
+.endr
+.endm
+
+// void aes_gcm_{enc,dec}_update_##suffix(const struct aes_gcm_key_aesni *key,
+//					  const u32 le_ctr[4], u8 ghash_acc[16],
+//					  const u8 *src, u8 *dst, int datalen);
+//
+// This macro generates a GCM encryption or decryption update function with the
+// above prototype (with \enc selecting which one).
+//
+// This function computes the next portion of the CTR keystream, XOR's it with
+// |datalen| bytes from |src|, and writes the resulting encrypted or decrypted
+// data to |dst|.  It also updates the GHASH accumulator |ghash_acc| using the
+// next |datalen| ciphertext bytes.
+//
+// |datalen| must be a multiple of 16, except on the last call where it can be
+// any length.  The caller must do any buffering needed to ensure this.  Both
+// in-place and out-of-place en/decryption are supported.
+//
+// |le_ctr| must give the current counter in little-endian format.  For a new
+// message, the low word of the counter must be 2.  This function loads the
+// counter from |le_ctr| and increments the loaded counter as needed, but it
+// does *not* store the updated counter back to |le_ctr|.  The caller must
+// update |le_ctr| if any more data segments follow.  Internally, only the low
+// 32-bit word of the counter is incremented, following the GCM standard.
+.macro	_aes_gcm_update	enc
+
+	// Function arguments
+	.set	KEY,		%rdi
+	.set	LE_CTR_PTR,	%rsi	// Note: overlaps with usage as temp reg
+	.set	GHASH_ACC_PTR,	%rdx
+	.set	SRC,		%rcx
+	.set	DST,		%r8
+	.set	DATALEN,	%r9d
+	.set	DATALEN64,	%r9	// Zero-extend DATALEN before using!
+	// Note: the code setting up for _load_partial_block assumes that SRC is
+	// in %rcx (and that DATALEN is *not* in %rcx).
+
+	// Additional local variables
+
+	// %rax and %rsi are used as temporary registers.  Note: %rsi overlaps
+	// with LE_CTR_PTR, which is used only at the beginning.
+
+	.set	AESKEYLEN,	%r10d	// AES key length in bytes
+	.set	AESKEYLEN64,	%r10
+	.set	RNDKEYLAST_PTR,	%r11	// Pointer to last AES round key
+
+	// Put the most frequently used values in %xmm0-%xmm7 to reduce code
+	// size.  (%xmm0-%xmm7 take fewer bytes to encode than %xmm8-%xmm15.)
+	.set	TMP0,		%xmm0
+	.set	TMP1,		%xmm1
+	.set	TMP2,		%xmm2
+	.set	LO,		%xmm3	// Low part of unreduced product
+	.set	MI,		%xmm4	// Middle part of unreduced product
+	.set	GHASH_ACC,	%xmm5	// GHASH accumulator; in main loop also
+					// the high part of unreduced product
+	.set	BSWAP_MASK,	%xmm6	// Shuffle mask for reflecting bytes
+	.set	LE_CTR,		%xmm7	// Little-endian counter value
+	.set	AESDATA0,	%xmm8
+	.set	AESDATA1,	%xmm9
+	.set	AESDATA2,	%xmm10
+	.set	AESDATA3,	%xmm11
+	.set	AESDATA4,	%xmm12
+	.set	AESDATA5,	%xmm13
+	.set	AESDATA6,	%xmm14
+	.set	AESDATA7,	%xmm15
+
+	movdqa		.Lbswap_mask(%rip), BSWAP_MASK
+	movdqu		(GHASH_ACC_PTR), GHASH_ACC
+	movdqu		(LE_CTR_PTR), LE_CTR
+
+	movl		OFFSETOF_AESKEYLEN(KEY), AESKEYLEN
+	lea		6*16(KEY,AESKEYLEN64,4), RNDKEYLAST_PTR
+
+	// If there are at least 8*16 bytes of data, then continue into the main
+	// loop, which processes 8*16 bytes of data per iteration.
+	//
+	// The main loop interleaves AES and GHASH to improve performance on
+	// CPUs that can execute these instructions in parallel.  When
+	// decrypting, the GHASH input (the ciphertext) is immediately
+	// available.  When encrypting, we instead encrypt a set of 8 blocks
+	// first and then GHASH those blocks while encrypting the next set of 8,
+	// repeat that as needed, and finally GHASH the last set of 8 blocks.
+	//
+	// Code size optimization: Prefer adding or subtracting -8*16 over 8*16,
+	// as this makes the immediate fit in a signed byte, saving 3 bytes.
+	add		$-8*16, DATALEN
+	jl		.Lcrypt_loop_8x_done\@
+.if \enc
+	// Encrypt the first 8 plaintext blocks.
+	_ctr_begin_8x
+	lea		16(KEY), %rsi
+	.p2align 4
+1:
+	movdqa		(%rsi), TMP0
+	_aesenc_8x	TMP0
+	add		$16, %rsi
+	cmp		%rsi, RNDKEYLAST_PTR
+	jne		1b
+	movdqa		(%rsi), TMP0
+	_aesenclast_8x	TMP0
+	_xor_data_8x
+	// Don't increment DST until the ciphertext blocks have been hashed.
+	sub		$-8*16, SRC
+	add		$-8*16, DATALEN
+	jl		.Lghash_last_ciphertext_8x\@
+.endif
+
+	.p2align 4
+.Lcrypt_loop_8x\@:
+
+	// Generate the next set of 8 counter blocks and start encrypting them.
+	_ctr_begin_8x
+	lea		16(KEY), %rsi
+
+	// Do a round of AES, and start the GHASH update of 8 ciphertext blocks
+	// by doing the unreduced multiplication for the first ciphertext block.
+	movdqa		(%rsi), TMP0
+	add		$16, %rsi
+	_aesenc_8x	TMP0
+	_ghash_update_begin_8x \enc
+
+	// Do 7 more rounds of AES, and continue the GHASH update by doing the
+	// unreduced multiplication for the remaining ciphertext blocks.
+	.p2align 4
+1:
+	movdqa		(%rsi), TMP0
+	add		$16, %rsi
+	_aesenc_8x	TMP0
+	_ghash_update_continue_8x \enc
+	cmp		$7*8, %eax
+	jne		1b
+
+	// Do the remaining AES rounds.
+	.p2align 4
+1:
+	movdqa		(%rsi), TMP0
+	add		$16, %rsi
+	_aesenc_8x	TMP0
+	cmp		%rsi, RNDKEYLAST_PTR
+	jne		1b
+
+	// Do the GHASH reduction and the last round of AES.
+	movdqa		(RNDKEYLAST_PTR), TMP0
+	_ghash_update_end_8x_step	0
+	_aesenclast_8x	TMP0
+	_ghash_update_end_8x_step	1
+
+	// XOR the data with the AES-CTR keystream blocks.
+.if \enc
+	sub		$-8*16, DST
+.endif
+	_xor_data_8x
+	sub		$-8*16, SRC
+.if !\enc
+	sub		$-8*16, DST
+.endif
+	add		$-8*16, DATALEN
+	jge		.Lcrypt_loop_8x\@
+
+.if \enc
+.Lghash_last_ciphertext_8x\@:
+	// Update GHASH with the last set of 8 ciphertext blocks.
+	_ghash_update_begin_8x		\enc
+	.p2align 4
+1:
+	_ghash_update_continue_8x	\enc
+	cmp		$7*8, %eax
+	jne		1b
+	_ghash_update_end_8x_step	0
+	_ghash_update_end_8x_step	1
+	sub		$-8*16, DST
+.endif
+
+.Lcrypt_loop_8x_done\@:
+
+	sub		$-8*16, DATALEN
+	jz		.Ldone\@
+
+	// Handle the remainder of length 1 <= DATALEN < 8*16 bytes.  We keep
+	// things simple and keep the code size down by just going one block at
+	// a time, again taking advantage of hardware loop unrolling.  Since
+	// there are enough key powers available for all remaining data, we do
+	// the GHASH multiplications unreduced, and only reduce at the very end.
+
+	.set	HI,		TMP2
+	.set	H_POW,		AESDATA0
+	.set	H_POW_XORED,	AESDATA1
+	.set	ONE,		AESDATA2
+
+	movq		.Lone(%rip), ONE
+
+	// Start collecting the unreduced GHASH intermediate value LO, MI, HI.
+	pxor		LO, LO
+	pxor		MI, MI
+	pxor		HI, HI
+
+	// Set up a block counter %rax to contain 8*(8-n), where n is the number
+	// of blocks that remain, counting any partial block.  This will be used
+	// to access the key powers H^n through H^1.
+	mov		DATALEN, %eax
+	neg		%eax
+	and		$~15, %eax
+	sar		$1, %eax
+	add		$64, %eax
+
+	sub		$16, DATALEN
+	jl		.Lcrypt_loop_1x_done\@
+
+	// Process the data one full block at a time.
+.Lcrypt_loop_1x\@:
+
+	// Encrypt the next counter block.
+	_vpshufb	BSWAP_MASK, LE_CTR, TMP0
+	paddd		ONE, LE_CTR
+	pxor		(KEY), TMP0
+	lea		-6*16(RNDKEYLAST_PTR), %rsi	// Reduce code size
+	cmp		$24, AESKEYLEN
+	jl		128f	// AES-128?
+	je		192f	// AES-192?
+	// AES-256
+	aesenc		-7*16(%rsi), TMP0
+	aesenc		-6*16(%rsi), TMP0
+192:
+	aesenc		-5*16(%rsi), TMP0
+	aesenc		-4*16(%rsi), TMP0
+128:
+.irp i, -3,-2,-1,0,1,2,3,4,5
+	aesenc		\i*16(%rsi), TMP0
+.endr
+	aesenclast	(RNDKEYLAST_PTR), TMP0
+
+	// Load the next key power H^i.
+	movdqa		OFFSETOF_H_POWERS(KEY,%rax,2), H_POW
+	movq		OFFSETOF_H_POWERS_XORED(KEY,%rax), H_POW_XORED
+
+	// XOR the keystream block that was just generated in TMP0 with the next
+	// source data block and store the resulting en/decrypted data to DST.
+.if \enc
+	_xor_mem_to_reg	(SRC), TMP0, tmp=TMP1
+	movdqu		TMP0, (DST)
+.else
+	movdqu		(SRC), TMP1
+	pxor		TMP1, TMP0
+	movdqu		TMP0, (DST)
+.endif
+
+	// Update GHASH with the ciphertext block.
+.if \enc
+	pshufb		BSWAP_MASK, TMP0
+	pxor		TMP0, GHASH_ACC
+.else
+	pshufb		BSWAP_MASK, TMP1
+	pxor		TMP1, GHASH_ACC
+.endif
+	_ghash_mul_noreduce	H_POW, H_POW_XORED, GHASH_ACC, LO, MI, HI, TMP0
+	pxor		GHASH_ACC, GHASH_ACC
+
+	add		$8, %eax
+	add		$16, SRC
+	add		$16, DST
+	sub		$16, DATALEN
+	jge		.Lcrypt_loop_1x\@
+.Lcrypt_loop_1x_done\@:
+	// Check whether there is a partial block at the end.
+	add		$16, DATALEN
+	jz		.Lghash_reduce\@
+
+	// Process a partial block of length 1 <= DATALEN <= 15.
+
+	// Encrypt a counter block for the last time.
+	pshufb		BSWAP_MASK, LE_CTR
+	pxor		(KEY), LE_CTR
+	lea		16(KEY), %rsi
+1:
+	aesenc		(%rsi), LE_CTR
+	add		$16, %rsi
+	cmp		%rsi, RNDKEYLAST_PTR
+	jne		1b
+	aesenclast	(RNDKEYLAST_PTR), LE_CTR
+
+	// Load the lowest key power, H^1.
+	movdqa		OFFSETOF_H_POWERS(KEY,%rax,2), H_POW
+	movq		OFFSETOF_H_POWERS_XORED(KEY,%rax), H_POW_XORED
+
+	// Load and zero-pad 1 <= DATALEN <= 15 bytes of data from SRC.  SRC is
+	// in %rcx, but _load_partial_block needs DATALEN in %rcx instead.
+	// RNDKEYLAST_PTR is no longer needed, so reuse it for SRC.
+	mov		SRC, RNDKEYLAST_PTR
+	mov		DATALEN, %ecx
+	_load_partial_block	RNDKEYLAST_PTR, TMP0, %rsi, %esi
+
+	// XOR the keystream block that was just generated in LE_CTR with the
+	// source data block and store the resulting en/decrypted data to DST.
+	pxor		TMP0, LE_CTR
+	mov		DATALEN, %ecx
+	_store_partial_block	LE_CTR, DST
+
+	// If encrypting, zero-pad the final ciphertext block for GHASH.  (If
+	// decrypting, this was already done by _load_partial_block.)
+.if \enc
+	lea		.Lzeropad_mask+16(%rip), %rax
+	sub		DATALEN64, %rax
+	_vpand		(%rax), LE_CTR, TMP0
+.endif
+
+	// Update GHASH with the final ciphertext block.
+	pshufb		BSWAP_MASK, TMP0
+	pxor		TMP0, GHASH_ACC
+	_ghash_mul_noreduce	H_POW, H_POW_XORED, GHASH_ACC, LO, MI, HI, TMP0
+
+.Lghash_reduce\@:
+	// Finally, do the GHASH reduction.
+	_ghash_reduce	LO, MI, HI, GHASH_ACC, TMP0
+
+.Ldone\@:
+	// Store the updated GHASH accumulator back to memory.
+	movdqu		GHASH_ACC, (GHASH_ACC_PTR)
+
+	RET
+.endm
+
+// void aes_gcm_enc_final_##suffix(const struct aes_gcm_key_aesni *key,
+//				   const u32 le_ctr[4], u8 ghash_acc[16],
+//				   u64 total_aadlen, u64 total_datalen);
+// bool aes_gcm_dec_final_##suffix(const struct aes_gcm_key_aesni *key,
+//				   const u32 le_ctr[4], const u8 ghash_acc[16],
+//				   u64 total_aadlen, u64 total_datalen,
+//				   const u8 tag[16], int taglen);
+//
+// This macro generates one of the above two functions (with \enc selecting
+// which one).  Both functions finish computing the GCM authentication tag by
+// updating GHASH with the lengths block and encrypting the GHASH accumulator.
+// |total_aadlen| and |total_datalen| must be the total length of the additional
+// authenticated data and the en/decrypted data in bytes, respectively.
+//
+// The encryption function then stores the full-length (16-byte) computed
+// authentication tag to |ghash_acc|.  The decryption function instead loads the
+// expected authentication tag (the one that was transmitted) from the 16-byte
+// buffer |tag|, compares the first 4 <= |taglen| <= 16 bytes of it to the
+// computed tag in constant time, and returns true if and only if they match.
+.macro	_aes_gcm_final	enc
+
+	// Function arguments
+	.set	KEY,		%rdi
+	.set	LE_CTR_PTR,	%rsi
+	.set	GHASH_ACC_PTR,	%rdx
+	.set	TOTAL_AADLEN,	%rcx
+	.set	TOTAL_DATALEN,	%r8
+	.set	TAG,		%r9
+	.set	TAGLEN,		%r10d	// Originally at 8(%rsp)
+	.set	TAGLEN64,	%r10
+
+	// Additional local variables.
+	// %rax and %xmm0-%xmm2 are used as temporary registers.
+	.set	AESKEYLEN,	%r11d
+	.set	AESKEYLEN64,	%r11
+	.set	BSWAP_MASK,	%xmm3
+	.set	GHASH_ACC,	%xmm4
+	.set	H_POW1,		%xmm5	// H^1
+	.set	H_POW1_X64,	%xmm6	// H^1 * x^64
+	.set	GFPOLY,		%xmm7
+
+	movdqa		.Lbswap_mask(%rip), BSWAP_MASK
+	movl		OFFSETOF_AESKEYLEN(KEY), AESKEYLEN
+
+	// Set up a counter block with 1 in the low 32-bit word.  This is the
+	// counter that produces the ciphertext needed to encrypt the auth tag.
+	movdqu		(LE_CTR_PTR), %xmm0
+	mov		$1, %eax
+	pinsrd		$0, %eax, %xmm0
+
+	// Build the lengths block and XOR it into the GHASH accumulator.
+	movq		TOTAL_DATALEN, GHASH_ACC
+	pinsrq		$1, TOTAL_AADLEN, GHASH_ACC
+	psllq		$3, GHASH_ACC	// Bytes to bits
+	_xor_mem_to_reg	(GHASH_ACC_PTR), GHASH_ACC, %xmm1
+
+	movdqa		OFFSETOF_H_POWERS+7*16(KEY), H_POW1
+	movdqa		OFFSETOF_H_TIMES_X64(KEY), H_POW1_X64
+	movq		.Lgfpoly(%rip), GFPOLY
+
+	// Make %rax point to the 6th from last AES round key.  (Using signed
+	// byte offsets -7*16 through 6*16 decreases code size.)
+	lea		(KEY,AESKEYLEN64,4), %rax
+
+	// AES-encrypt the counter block and also multiply GHASH_ACC by H^1.
+	// Interleave the AES and GHASH instructions to improve performance.
+	pshufb		BSWAP_MASK, %xmm0
+	pxor		(KEY), %xmm0
+	cmp		$24, AESKEYLEN
+	jl		128f	// AES-128?
+	je		192f	// AES-192?
+	// AES-256
+	aesenc		-7*16(%rax), %xmm0
+	aesenc		-6*16(%rax), %xmm0
+192:
+	aesenc		-5*16(%rax), %xmm0
+	aesenc		-4*16(%rax), %xmm0
+128:
+.irp i, 0,1,2,3,4,5,6,7,8
+	aesenc		(\i-3)*16(%rax), %xmm0
+	_ghash_mul_step	\i, H_POW1, H_POW1_X64, GHASH_ACC, GFPOLY, %xmm1, %xmm2
+.endr
+	aesenclast	6*16(%rax), %xmm0
+	_ghash_mul_step	9, H_POW1, H_POW1_X64, GHASH_ACC, GFPOLY, %xmm1, %xmm2
+
+	// Undo the byte reflection of the GHASH accumulator.
+	pshufb		BSWAP_MASK, GHASH_ACC
+
+	// Encrypt the GHASH accumulator.
+	pxor		%xmm0, GHASH_ACC
+
+.if \enc
+	// Return the computed auth tag.
+	movdqu		GHASH_ACC, (GHASH_ACC_PTR)
+.else
+	.set		ZEROPAD_MASK_PTR, TOTAL_AADLEN // Reusing TOTAL_AADLEN!
+
+	// Verify the auth tag in constant time by XOR'ing the transmitted and
+	// computed auth tags together and using the ptest instruction to check
+	// whether the first TAGLEN bytes of the result are zero.
+	_xor_mem_to_reg	(TAG), GHASH_ACC, tmp=%xmm0
+	movl		8(%rsp), TAGLEN
+	lea		.Lzeropad_mask+16(%rip), ZEROPAD_MASK_PTR
+	sub		TAGLEN64, ZEROPAD_MASK_PTR
+	xor		%eax, %eax
+	_test_mem	(ZEROPAD_MASK_PTR), GHASH_ACC, tmp=%xmm0
+	sete		%al
+.endif
+	RET
+.endm
+
+.set	USE_AVX, 0
+SYM_FUNC_START(aes_gcm_precompute_aesni)
+	_aes_gcm_precompute
+SYM_FUNC_END(aes_gcm_precompute_aesni)
+SYM_FUNC_START(aes_gcm_aad_update_aesni)
+	_aes_gcm_aad_update
+SYM_FUNC_END(aes_gcm_aad_update_aesni)
+SYM_FUNC_START(aes_gcm_enc_update_aesni)
+	_aes_gcm_update	1
+SYM_FUNC_END(aes_gcm_enc_update_aesni)
+SYM_FUNC_START(aes_gcm_dec_update_aesni)
+	_aes_gcm_update	0
+SYM_FUNC_END(aes_gcm_dec_update_aesni)
+SYM_FUNC_START(aes_gcm_enc_final_aesni)
+	_aes_gcm_final	1
+SYM_FUNC_END(aes_gcm_enc_final_aesni)
+SYM_FUNC_START(aes_gcm_dec_final_aesni)
+	_aes_gcm_final	0
+SYM_FUNC_END(aes_gcm_dec_final_aesni)
+
+.set	USE_AVX, 1
+SYM_FUNC_START(aes_gcm_precompute_aesni_avx)
+	_aes_gcm_precompute
+SYM_FUNC_END(aes_gcm_precompute_aesni_avx)
+SYM_FUNC_START(aes_gcm_aad_update_aesni_avx)
+	_aes_gcm_aad_update
+SYM_FUNC_END(aes_gcm_aad_update_aesni_avx)
+SYM_FUNC_START(aes_gcm_enc_update_aesni_avx)
+	_aes_gcm_update	1
+SYM_FUNC_END(aes_gcm_enc_update_aesni_avx)
+SYM_FUNC_START(aes_gcm_dec_update_aesni_avx)
+	_aes_gcm_update	0
+SYM_FUNC_END(aes_gcm_dec_update_aesni_avx)
+SYM_FUNC_START(aes_gcm_enc_final_aesni_avx)
+	_aes_gcm_final	1
+SYM_FUNC_END(aes_gcm_enc_final_aesni_avx)
+SYM_FUNC_START(aes_gcm_dec_final_aesni_avx)
+	_aes_gcm_final	0
+SYM_FUNC_END(aes_gcm_dec_final_aesni_avx)
diff --git a/arch/x86/crypto/aes-gcm-avx10-x86_64.S b/arch/x86/crypto/aes-gcm-avx10-x86_64.S
new file mode 100644
index 000000000000..97e0ee515fc5
--- /dev/null
+++ b/arch/x86/crypto/aes-gcm-avx10-x86_64.S
@@ -0,0 +1,1222 @@
+/* SPDX-License-Identifier: Apache-2.0 OR BSD-2-Clause */
+//
+// VAES and VPCLMULQDQ optimized AES-GCM for x86_64
+//
+// Copyright 2024 Google LLC
+//
+// Author: Eric Biggers <ebiggers@google.com>
+//
+//------------------------------------------------------------------------------
+//
+// This file is dual-licensed, meaning that you can use it under your choice of
+// either of the following two licenses:
+//
+// Licensed under the Apache License 2.0 (the "License").  You may obtain a copy
+// of the License at
+//
+//	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// or
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are met:
+//
+// 1. Redistributions of source code must retain the above copyright notice,
+//    this list of conditions and the following disclaimer.
+//
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+// POSSIBILITY OF SUCH DAMAGE.
+//
+//------------------------------------------------------------------------------
+//
+// This file implements AES-GCM (Galois/Counter Mode) for x86_64 CPUs that
+// support VAES (vector AES), VPCLMULQDQ (vector carryless multiplication), and
+// either AVX512 or AVX10.  Some of the functions, notably the encryption and
+// decryption update functions which are the most performance-critical, are
+// provided in two variants generated from a macro: one using 256-bit vectors
+// (suffix: vaes_avx10_256) and one using 512-bit vectors (vaes_avx10_512).  The
+// other, "shared" functions (vaes_avx10) use at most 256-bit vectors.
+//
+// The functions that use 512-bit vectors are intended for CPUs that support
+// 512-bit vectors *and* where using them doesn't cause significant
+// downclocking.  They require the following CPU features:
+//
+//	VAES && VPCLMULQDQ && BMI2 && ((AVX512BW && AVX512VL) || AVX10/512)
+//
+// The other functions require the following CPU features:
+//
+//	VAES && VPCLMULQDQ && BMI2 && ((AVX512BW && AVX512VL) || AVX10/256)
+//
+// All functions use the "System V" ABI.  The Windows ABI is not supported.
+//
+// Note that we use "avx10" in the names of the functions as a shorthand to
+// really mean "AVX10 or a certain set of AVX512 features".  Due to Intel's
+// introduction of AVX512 and then its replacement by AVX10, there doesn't seem
+// to be a simple way to name things that makes sense on all CPUs.
+//
+// Note that the macros that support both 256-bit and 512-bit vectors could
+// fairly easily be changed to support 128-bit too.  However, this would *not*
+// be sufficient to allow the code to run on CPUs without AVX512 or AVX10,
+// because the code heavily uses several features of these extensions other than
+// the vector length: the increase in the number of SIMD registers from 16 to
+// 32, masking support, and new instructions such as vpternlogd (which can do a
+// three-argument XOR).  These features are very useful for AES-GCM.
+
+#include <linux/linkage.h>
+
+.section .rodata
+.p2align 6
+
+	// A shuffle mask that reflects the bytes of 16-byte blocks
+.Lbswap_mask:
+	.octa   0x000102030405060708090a0b0c0d0e0f
+
+	// This is the GHASH reducing polynomial without its constant term, i.e.
+	// x^128 + x^7 + x^2 + x, represented using the backwards mapping
+	// between bits and polynomial coefficients.
+	//
+	// Alternatively, it can be interpreted as the naturally-ordered
+	// representation of the polynomial x^127 + x^126 + x^121 + 1, i.e. the
+	// "reversed" GHASH reducing polynomial without its x^128 term.
+.Lgfpoly:
+	.octa	0xc2000000000000000000000000000001
+
+	// Same as above, but with the (1 << 64) bit set.
+.Lgfpoly_and_internal_carrybit:
+	.octa	0xc2000000000000010000000000000001
+
+	// The below constants are used for incrementing the counter blocks.
+	// ctr_pattern points to the four 128-bit values [0, 1, 2, 3].
+	// inc_2blocks and inc_4blocks point to the single 128-bit values 2 and
+	// 4.  Note that the same '2' is reused in ctr_pattern and inc_2blocks.
+.Lctr_pattern:
+	.octa	0
+	.octa	1
+.Linc_2blocks:
+	.octa	2
+	.octa	3
+.Linc_4blocks:
+	.octa	4
+
+// Number of powers of the hash key stored in the key struct.  The powers are
+// stored from highest (H^NUM_H_POWERS) to lowest (H^1).
+#define NUM_H_POWERS		16
+
+// Offset to AES key length (in bytes) in the key struct
+#define OFFSETOF_AESKEYLEN	480
+
+// Offset to start of hash key powers array in the key struct
+#define OFFSETOF_H_POWERS	512
+
+// Offset to end of hash key powers array in the key struct.
+//
+// This is immediately followed by three zeroized padding blocks, which are
+// included so that partial vectors can be handled more easily.  E.g. if VL=64
+// and two blocks remain, we load the 4 values [H^2, H^1, 0, 0].  The most
+// padding blocks needed is 3, which occurs if [H^1, 0, 0, 0] is loaded.
+#define OFFSETOFEND_H_POWERS	(OFFSETOF_H_POWERS + (NUM_H_POWERS * 16))
+
+.text
+
+// Set the vector length in bytes.  This sets the VL variable and defines
+// register aliases V0-V31 that map to the ymm or zmm registers.
+.macro	_set_veclen	vl
+	.set	VL,	\vl
+.irp i, 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15, \
+	16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31
+.if VL == 32
+	.set	V\i,	%ymm\i
+.elseif VL == 64
+	.set	V\i,	%zmm\i
+.else
+	.error "Unsupported vector length"
+.endif
+.endr
+.endm
+
+// The _ghash_mul_step macro does one step of GHASH multiplication of the
+// 128-bit lanes of \a by the corresponding 128-bit lanes of \b and storing the
+// reduced products in \dst.  \t0, \t1, and \t2 are temporary registers of the
+// same size as \a and \b.  To complete all steps, this must invoked with \i=0
+// through \i=9.  The division into steps allows users of this macro to
+// optionally interleave the computation with other instructions.  Users of this
+// macro must preserve the parameter registers across steps.
+//
+// The multiplications are done in GHASH's representation of the finite field
+// GF(2^128).  Elements of GF(2^128) are represented as binary polynomials
+// (i.e. polynomials whose coefficients are bits) modulo a reducing polynomial
+// G.  The GCM specification uses G = x^128 + x^7 + x^2 + x + 1.  Addition is
+// just XOR, while multiplication is more complex and has two parts: (a) do
+// carryless multiplication of two 128-bit input polynomials to get a 256-bit
+// intermediate product polynomial, and (b) reduce the intermediate product to
+// 128 bits by adding multiples of G that cancel out terms in it.  (Adding
+// multiples of G doesn't change which field element the polynomial represents.)
+//
+// Unfortunately, the GCM specification maps bits to/from polynomial
+// coefficients backwards from the natural order.  In each byte it specifies the
+// highest bit to be the lowest order polynomial coefficient, *not* the highest!
+// This makes it nontrivial to work with the GHASH polynomials.  We could
+// reflect the bits, but x86 doesn't have an instruction that does that.
+//
+// Instead, we operate on the values without bit-reflecting them.  This *mostly*
+// just works, since XOR and carryless multiplication are symmetric with respect
+// to bit order, but it has some consequences.  First, due to GHASH's byte
+// order, by skipping bit reflection, *byte* reflection becomes necessary to
+// give the polynomial terms a consistent order.  E.g., considering an N-bit
+// value interpreted using the G = x^128 + x^7 + x^2 + x + 1 convention, bits 0
+// through N-1 of the byte-reflected value represent the coefficients of x^(N-1)
+// through x^0, whereas bits 0 through N-1 of the non-byte-reflected value
+// represent x^7...x^0, x^15...x^8, ..., x^(N-1)...x^(N-8) which can't be worked
+// with.  Fortunately, x86's vpshufb instruction can do byte reflection.
+//
+// Second, forgoing the bit reflection causes an extra multiple of x (still
+// using the G = x^128 + x^7 + x^2 + x + 1 convention) to be introduced by each
+// multiplication.  This is because an M-bit by N-bit carryless multiplication
+// really produces a (M+N-1)-bit product, but in practice it's zero-extended to
+// M+N bits.  In the G = x^128 + x^7 + x^2 + x + 1 convention, which maps bits
+// to polynomial coefficients backwards, this zero-extension actually changes
+// the product by introducing an extra factor of x.  Therefore, users of this
+// macro must ensure that one of the inputs has an extra factor of x^-1, i.e.
+// the multiplicative inverse of x, to cancel out the extra x.
+//
+// Third, the backwards coefficients convention is just confusing to work with,
+// since it makes "low" and "high" in the polynomial math mean the opposite of
+// their normal meaning in computer programming.  This can be solved by using an
+// alternative interpretation: the polynomial coefficients are understood to be
+// in the natural order, and the multiplication is actually \a * \b * x^-128 mod
+// x^128 + x^127 + x^126 + x^121 + 1.  This doesn't change the inputs, outputs,
+// or the implementation at all; it just changes the mathematical interpretation
+// of what each instruction is doing.  Starting from here, we'll use this
+// alternative interpretation, as it's easier to understand the code that way.
+//
+// Moving onto the implementation, the vpclmulqdq instruction does 64 x 64 =>
+// 128-bit carryless multiplication, so we break the 128 x 128 multiplication
+// into parts as follows (the _L and _H suffixes denote low and high 64 bits):
+//
+//     LO = a_L * b_L
+//     MI = (a_L * b_H) + (a_H * b_L)
+//     HI = a_H * b_H
+//
+// The 256-bit product is x^128*HI + x^64*MI + LO.  LO, MI, and HI are 128-bit.
+// Note that MI "overlaps" with LO and HI.  We don't consolidate MI into LO and
+// HI right away, since the way the reduction works makes that unnecessary.
+//
+// For the reduction, we cancel out the low 128 bits by adding multiples of G =
+// x^128 + x^127 + x^126 + x^121 + 1.  This is done by two iterations, each of
+// which cancels out the next lowest 64 bits.  Consider a value x^64*A + B,
+// where A and B are 128-bit.  Adding B_L*G to that value gives:
+//
+//       x^64*A + B + B_L*G
+//     = x^64*A + x^64*B_H + B_L + B_L*(x^128 + x^127 + x^126 + x^121 + 1)
+//     = x^64*A + x^64*B_H + B_L + x^128*B_L + x^64*B_L*(x^63 + x^62 + x^57) + B_L
+//     = x^64*A + x^64*B_H + x^128*B_L + x^64*B_L*(x^63 + x^62 + x^57) + B_L + B_L
+//     = x^64*(A + B_H + x^64*B_L + B_L*(x^63 + x^62 + x^57))
+//
+// So: if we sum A, B with its halves swapped, and the low half of B times x^63
+// + x^62 + x^57, we get a 128-bit value C where x^64*C is congruent to the
+// original value x^64*A + B.  I.e., the low 64 bits got canceled out.
+//
+// We just need to apply this twice: first to fold LO into MI, and second to
+// fold the updated MI into HI.
+//
+// The needed three-argument XORs are done using the vpternlogd instruction with
+// immediate 0x96, since this is faster than two vpxord instructions.
+//
+// A potential optimization, assuming that b is fixed per-key (if a is fixed
+// per-key it would work the other way around), is to use one iteration of the
+// reduction described above to precompute a value c such that x^64*c = b mod G,
+// and then multiply a_L by c (and implicitly by x^64) instead of by b:
+//
+//     MI = (a_L * c_L) + (a_H * b_L)
+//     HI = (a_L * c_H) + (a_H * b_H)
+//
+// This would eliminate the LO part of the intermediate product, which would
+// eliminate the need to fold LO into MI.  This would save two instructions,
+// including a vpclmulqdq.  However, we currently don't use this optimization
+// because it would require twice as many per-key precomputed values.
+//
+// Using Karatsuba multiplication instead of "schoolbook" multiplication
+// similarly would save a vpclmulqdq but does not seem to be worth it.
+.macro	_ghash_mul_step	i, a, b, dst, gfpoly, t0, t1, t2
+.if \i == 0
+	vpclmulqdq	$0x00, \a, \b, \t0	  // LO = a_L * b_L
+	vpclmulqdq	$0x01, \a, \b, \t1	  // MI_0 = a_L * b_H
+.elseif \i == 1
+	vpclmulqdq	$0x10, \a, \b, \t2	  // MI_1 = a_H * b_L
+.elseif \i == 2
+	vpxord		\t2, \t1, \t1		  // MI = MI_0 + MI_1
+.elseif \i == 3
+	vpclmulqdq	$0x01, \t0, \gfpoly, \t2  // LO_L*(x^63 + x^62 + x^57)
+.elseif \i == 4
+	vpshufd		$0x4e, \t0, \t0		  // Swap halves of LO
+.elseif \i == 5
+	vpternlogd	$0x96, \t2, \t0, \t1	  // Fold LO into MI
+.elseif \i == 6
+	vpclmulqdq	$0x11, \a, \b, \dst	  // HI = a_H * b_H
+.elseif \i == 7
+	vpclmulqdq	$0x01, \t1, \gfpoly, \t0  // MI_L*(x^63 + x^62 + x^57)
+.elseif \i == 8
+	vpshufd		$0x4e, \t1, \t1		  // Swap halves of MI
+.elseif \i == 9
+	vpternlogd	$0x96, \t0, \t1, \dst	  // Fold MI into HI
+.endif
+.endm
+
+// GHASH-multiply the 128-bit lanes of \a by the 128-bit lanes of \b and store
+// the reduced products in \dst.  See _ghash_mul_step for full explanation.
+.macro	_ghash_mul	a, b, dst, gfpoly, t0, t1, t2
+.irp i, 0,1,2,3,4,5,6,7,8,9
+	_ghash_mul_step	\i, \a, \b, \dst, \gfpoly, \t0, \t1, \t2
+.endr
+.endm
+
+// GHASH-multiply the 128-bit lanes of \a by the 128-bit lanes of \b and add the
+// *unreduced* products to \lo, \mi, and \hi.
+.macro	_ghash_mul_noreduce	a, b, lo, mi, hi, t0, t1, t2, t3
+	vpclmulqdq	$0x00, \a, \b, \t0	// a_L * b_L
+	vpclmulqdq	$0x01, \a, \b, \t1	// a_L * b_H
+	vpclmulqdq	$0x10, \a, \b, \t2	// a_H * b_L
+	vpclmulqdq	$0x11, \a, \b, \t3	// a_H * b_H
+	vpxord		\t0, \lo, \lo
+	vpternlogd	$0x96, \t2, \t1, \mi
+	vpxord		\t3, \hi, \hi
+.endm
+
+// Reduce the unreduced products from \lo, \mi, and \hi and store the 128-bit
+// reduced products in \hi.  See _ghash_mul_step for explanation of reduction.
+.macro	_ghash_reduce	lo, mi, hi, gfpoly, t0
+	vpclmulqdq	$0x01, \lo, \gfpoly, \t0
+	vpshufd		$0x4e, \lo, \lo
+	vpternlogd	$0x96, \t0, \lo, \mi
+	vpclmulqdq	$0x01, \mi, \gfpoly, \t0
+	vpshufd		$0x4e, \mi, \mi
+	vpternlogd	$0x96, \t0, \mi, \hi
+.endm
+
+// void aes_gcm_precompute_##suffix(struct aes_gcm_key_avx10 *key);
+//
+// Given the expanded AES key |key->aes_key|, this function derives the GHASH
+// subkey and initializes |key->ghash_key_powers| with powers of it.
+//
+// The number of key powers initialized is NUM_H_POWERS, and they are stored in
+// the order H^NUM_H_POWERS to H^1.  The zeroized padding blocks after the key
+// powers themselves are also initialized.
+//
+// This macro supports both VL=32 and VL=64.  _set_veclen must have been invoked
+// with the desired length.  In the VL=32 case, the function computes twice as
+// many key powers than are actually used by the VL=32 GCM update functions.
+// This is done to keep the key format the same regardless of vector length.
+.macro	_aes_gcm_precompute
+
+	// Function arguments
+	.set	KEY,		%rdi
+
+	// Additional local variables.  V0-V2 and %rax are used as temporaries.
+	.set	POWERS_PTR,	%rsi
+	.set	RNDKEYLAST_PTR,	%rdx
+	.set	H_CUR,		V3
+	.set	H_CUR_YMM,	%ymm3
+	.set	H_CUR_XMM,	%xmm3
+	.set	H_INC,		V4
+	.set	H_INC_YMM,	%ymm4
+	.set	H_INC_XMM,	%xmm4
+	.set	GFPOLY,		V5
+	.set	GFPOLY_YMM,	%ymm5
+	.set	GFPOLY_XMM,	%xmm5
+
+	// Get pointer to lowest set of key powers (located at end of array).
+	lea		OFFSETOFEND_H_POWERS-VL(KEY), POWERS_PTR
+
+	// Encrypt an all-zeroes block to get the raw hash subkey.
+	movl		OFFSETOF_AESKEYLEN(KEY), %eax
+	lea		6*16(KEY,%rax,4), RNDKEYLAST_PTR
+	vmovdqu		(KEY), %xmm0  // Zero-th round key XOR all-zeroes block
+	add		$16, KEY
+1:
+	vaesenc		(KEY), %xmm0, %xmm0
+	add		$16, KEY
+	cmp		KEY, RNDKEYLAST_PTR
+	jne		1b
+	vaesenclast	(RNDKEYLAST_PTR), %xmm0, %xmm0
+
+	// Reflect the bytes of the raw hash subkey.
+	vpshufb		.Lbswap_mask(%rip), %xmm0, H_CUR_XMM
+
+	// Zeroize the padding blocks.
+	vpxor		%xmm0, %xmm0, %xmm0
+	vmovdqu		%ymm0, VL(POWERS_PTR)
+	vmovdqu		%xmm0, VL+2*16(POWERS_PTR)
+
+	// Finish preprocessing the first key power, H^1.  Since this GHASH
+	// implementation operates directly on values with the backwards bit
+	// order specified by the GCM standard, it's necessary to preprocess the
+	// raw key as follows.  First, reflect its bytes.  Second, multiply it
+	// by x^-1 mod x^128 + x^7 + x^2 + x + 1 (if using the backwards
+	// interpretation of polynomial coefficients), which can also be
+	// interpreted as multiplication by x mod x^128 + x^127 + x^126 + x^121
+	// + 1 using the alternative, natural interpretation of polynomial
+	// coefficients.  For details, see the comment above _ghash_mul_step.
+	//
+	// Either way, for the multiplication the concrete operation performed
+	// is a left shift of the 128-bit value by 1 bit, then an XOR with (0xc2
+	// << 120) | 1 if a 1 bit was carried out.  However, there's no 128-bit
+	// wide shift instruction, so instead double each of the two 64-bit
+	// halves and incorporate the internal carry bit into the value XOR'd.
+	vpshufd		$0xd3, H_CUR_XMM, %xmm0
+	vpsrad		$31, %xmm0, %xmm0
+	vpaddq		H_CUR_XMM, H_CUR_XMM, H_CUR_XMM
+	vpand		.Lgfpoly_and_internal_carrybit(%rip), %xmm0, %xmm0
+	vpxor		%xmm0, H_CUR_XMM, H_CUR_XMM
+
+	// Load the gfpoly constant.
+	vbroadcasti32x4	.Lgfpoly(%rip), GFPOLY
+
+	// Square H^1 to get H^2.
+	//
+	// Note that as with H^1, all higher key powers also need an extra
+	// factor of x^-1 (or x using the natural interpretation).  Nothing
+	// special needs to be done to make this happen, though: H^1 * H^1 would
+	// end up with two factors of x^-1, but the multiplication consumes one.
+	// So the product H^2 ends up with the desired one factor of x^-1.
+	_ghash_mul	H_CUR_XMM, H_CUR_XMM, H_INC_XMM, GFPOLY_XMM, \
+			%xmm0, %xmm1, %xmm2
+
+	// Create H_CUR_YMM = [H^2, H^1] and H_INC_YMM = [H^2, H^2].
+	vinserti128	$1, H_CUR_XMM, H_INC_YMM, H_CUR_YMM
+	vinserti128	$1, H_INC_XMM, H_INC_YMM, H_INC_YMM
+
+.if VL == 64
+	// Create H_CUR = [H^4, H^3, H^2, H^1] and H_INC = [H^4, H^4, H^4, H^4].
+	_ghash_mul	H_INC_YMM, H_CUR_YMM, H_INC_YMM, GFPOLY_YMM, \
+			%ymm0, %ymm1, %ymm2
+	vinserti64x4	$1, H_CUR_YMM, H_INC, H_CUR
+	vshufi64x2	$0, H_INC, H_INC, H_INC
+.endif
+
+	// Store the lowest set of key powers.
+	vmovdqu8	H_CUR, (POWERS_PTR)
+
+	// Compute and store the remaining key powers.  With VL=32, repeatedly
+	// multiply [H^(i+1), H^i] by [H^2, H^2] to get [H^(i+3), H^(i+2)].
+	// With VL=64, repeatedly multiply [H^(i+3), H^(i+2), H^(i+1), H^i] by
+	// [H^4, H^4, H^4, H^4] to get [H^(i+7), H^(i+6), H^(i+5), H^(i+4)].
+	mov		$(NUM_H_POWERS*16/VL) - 1, %eax
+.Lprecompute_next\@:
+	sub		$VL, POWERS_PTR
+	_ghash_mul	H_INC, H_CUR, H_CUR, GFPOLY, V0, V1, V2
+	vmovdqu8	H_CUR, (POWERS_PTR)
+	dec		%eax
+	jnz		.Lprecompute_next\@
+
+	vzeroupper	// This is needed after using ymm or zmm registers.
+	RET
+.endm
+
+// XOR together the 128-bit lanes of \src (whose low lane is \src_xmm) and store
+// the result in \dst_xmm.  This implicitly zeroizes the other lanes of dst.
+.macro	_horizontal_xor	src, src_xmm, dst_xmm, t0_xmm, t1_xmm, t2_xmm
+	vextracti32x4	$1, \src, \t0_xmm
+.if VL == 32
+	vpxord		\t0_xmm, \src_xmm, \dst_xmm
+.elseif VL == 64
+	vextracti32x4	$2, \src, \t1_xmm
+	vextracti32x4	$3, \src, \t2_xmm
+	vpxord		\t0_xmm, \src_xmm, \dst_xmm
+	vpternlogd	$0x96, \t1_xmm, \t2_xmm, \dst_xmm
+.else
+	.error "Unsupported vector length"
+.endif
+.endm
+
+// Do one step of the GHASH update of the data blocks given in the vector
+// registers GHASHDATA[0-3].  \i specifies the step to do, 0 through 9.  The
+// division into steps allows users of this macro to optionally interleave the
+// computation with other instructions.  This macro uses the vector register
+// GHASH_ACC as input/output; GHASHDATA[0-3] as inputs that are clobbered;
+// H_POW[4-1], GFPOLY, and BSWAP_MASK as inputs that aren't clobbered; and
+// GHASHTMP[0-2] as temporaries.  This macro handles the byte-reflection of the
+// data blocks.  The parameter registers must be preserved across steps.
+//
+// The GHASH update does: GHASH_ACC = H_POW4*(GHASHDATA0 + GHASH_ACC) +
+// H_POW3*GHASHDATA1 + H_POW2*GHASHDATA2 + H_POW1*GHASHDATA3, where the
+// operations are vectorized operations on vectors of 16-byte blocks.  E.g.,
+// with VL=32 there are 2 blocks per vector and the vectorized terms correspond
+// to the following non-vectorized terms:
+//
+//	H_POW4*(GHASHDATA0 + GHASH_ACC) => H^8*(blk0 + GHASH_ACC_XMM) and H^7*(blk1 + 0)
+//	H_POW3*GHASHDATA1 => H^6*blk2 and H^5*blk3
+//	H_POW2*GHASHDATA2 => H^4*blk4 and H^3*blk5
+//	H_POW1*GHASHDATA3 => H^2*blk6 and H^1*blk7
+//
+// With VL=64, we use 4 blocks/vector, H^16 through H^1, and blk0 through blk15.
+//
+// More concretely, this code does:
+//   - Do vectorized "schoolbook" multiplications to compute the intermediate
+//     256-bit product of each block and its corresponding hash key power.
+//     There are 4*VL/16 of these intermediate products.
+//   - Sum (XOR) the intermediate 256-bit products across vectors.  This leaves
+//     VL/16 256-bit intermediate values.
+//   - Do a vectorized reduction of these 256-bit intermediate values to
+//     128-bits each.  This leaves VL/16 128-bit intermediate values.
+//   - Sum (XOR) these values and store the 128-bit result in GHASH_ACC_XMM.
+//
+// See _ghash_mul_step for the full explanation of the operations performed for
+// each individual finite field multiplication and reduction.
+.macro	_ghash_step_4x	i
+.if \i == 0
+	vpshufb		BSWAP_MASK, GHASHDATA0, GHASHDATA0
+	vpxord		GHASH_ACC, GHASHDATA0, GHASHDATA0
+	vpshufb		BSWAP_MASK, GHASHDATA1, GHASHDATA1
+	vpshufb		BSWAP_MASK, GHASHDATA2, GHASHDATA2
+.elseif \i == 1
+	vpshufb		BSWAP_MASK, GHASHDATA3, GHASHDATA3
+	vpclmulqdq	$0x00, H_POW4, GHASHDATA0, GHASH_ACC	// LO_0
+	vpclmulqdq	$0x00, H_POW3, GHASHDATA1, GHASHTMP0	// LO_1
+	vpclmulqdq	$0x00, H_POW2, GHASHDATA2, GHASHTMP1	// LO_2
+.elseif \i == 2
+	vpxord		GHASHTMP0, GHASH_ACC, GHASH_ACC		// sum(LO_{1,0})
+	vpclmulqdq	$0x00, H_POW1, GHASHDATA3, GHASHTMP2	// LO_3
+	vpternlogd	$0x96, GHASHTMP2, GHASHTMP1, GHASH_ACC	// LO = sum(LO_{3,2,1,0})
+	vpclmulqdq	$0x01, H_POW4, GHASHDATA0, GHASHTMP0	// MI_0
+.elseif \i == 3
+	vpclmulqdq	$0x01, H_POW3, GHASHDATA1, GHASHTMP1	// MI_1
+	vpclmulqdq	$0x01, H_POW2, GHASHDATA2, GHASHTMP2	// MI_2
+	vpternlogd	$0x96, GHASHTMP2, GHASHTMP1, GHASHTMP0	// sum(MI_{2,1,0})
+	vpclmulqdq	$0x01, H_POW1, GHASHDATA3, GHASHTMP1	// MI_3
+.elseif \i == 4
+	vpclmulqdq	$0x10, H_POW4, GHASHDATA0, GHASHTMP2	// MI_4
+	vpternlogd	$0x96, GHASHTMP2, GHASHTMP1, GHASHTMP0	// sum(MI_{4,3,2,1,0})
+	vpclmulqdq	$0x10, H_POW3, GHASHDATA1, GHASHTMP1	// MI_5
+	vpclmulqdq	$0x10, H_POW2, GHASHDATA2, GHASHTMP2	// MI_6
+.elseif \i == 5
+	vpternlogd	$0x96, GHASHTMP2, GHASHTMP1, GHASHTMP0	// sum(MI_{6,5,4,3,2,1,0})
+	vpclmulqdq	$0x01, GHASH_ACC, GFPOLY, GHASHTMP2	// LO_L*(x^63 + x^62 + x^57)
+	vpclmulqdq	$0x10, H_POW1, GHASHDATA3, GHASHTMP1	// MI_7
+	vpxord		GHASHTMP1, GHASHTMP0, GHASHTMP0		// MI = sum(MI_{7,6,5,4,3,2,1,0})
+.elseif \i == 6
+	vpshufd		$0x4e, GHASH_ACC, GHASH_ACC		// Swap halves of LO
+	vpclmulqdq	$0x11, H_POW4, GHASHDATA0, GHASHDATA0	// HI_0
+	vpclmulqdq	$0x11, H_POW3, GHASHDATA1, GHASHDATA1	// HI_1
+	vpclmulqdq	$0x11, H_POW2, GHASHDATA2, GHASHDATA2	// HI_2
+.elseif \i == 7
+	vpternlogd	$0x96, GHASHTMP2, GHASH_ACC, GHASHTMP0	// Fold LO into MI
+	vpclmulqdq	$0x11, H_POW1, GHASHDATA3, GHASHDATA3	// HI_3
+	vpternlogd	$0x96, GHASHDATA2, GHASHDATA1, GHASHDATA0 // sum(HI_{2,1,0})
+	vpclmulqdq	$0x01, GHASHTMP0, GFPOLY, GHASHTMP1	// MI_L*(x^63 + x^62 + x^57)
+.elseif \i == 8
+	vpxord		GHASHDATA3, GHASHDATA0, GHASH_ACC	// HI = sum(HI_{3,2,1,0})
+	vpshufd		$0x4e, GHASHTMP0, GHASHTMP0		// Swap halves of MI
+	vpternlogd	$0x96, GHASHTMP1, GHASHTMP0, GHASH_ACC	// Fold MI into HI
+.elseif \i == 9
+	_horizontal_xor	GHASH_ACC, GHASH_ACC_XMM, GHASH_ACC_XMM, \
+			GHASHDATA0_XMM, GHASHDATA1_XMM, GHASHDATA2_XMM
+.endif
+.endm
+
+// Do one non-last round of AES encryption on the counter blocks in V0-V3 using
+// the round key that has been broadcast to all 128-bit lanes of \round_key.
+.macro	_vaesenc_4x	round_key
+	vaesenc		\round_key, V0, V0
+	vaesenc		\round_key, V1, V1
+	vaesenc		\round_key, V2, V2
+	vaesenc		\round_key, V3, V3
+.endm
+
+// Start the AES encryption of four vectors of counter blocks.
+.macro	_ctr_begin_4x
+
+	// Increment LE_CTR four times to generate four vectors of little-endian
+	// counter blocks, swap each to big-endian, and store them in V0-V3.
+	vpshufb		BSWAP_MASK, LE_CTR, V0
+	vpaddd		LE_CTR_INC, LE_CTR, LE_CTR
+	vpshufb		BSWAP_MASK, LE_CTR, V1
+	vpaddd		LE_CTR_INC, LE_CTR, LE_CTR
+	vpshufb		BSWAP_MASK, LE_CTR, V2
+	vpaddd		LE_CTR_INC, LE_CTR, LE_CTR
+	vpshufb		BSWAP_MASK, LE_CTR, V3
+	vpaddd		LE_CTR_INC, LE_CTR, LE_CTR
+
+	// AES "round zero": XOR in the zero-th round key.
+	vpxord		RNDKEY0, V0, V0
+	vpxord		RNDKEY0, V1, V1
+	vpxord		RNDKEY0, V2, V2
+	vpxord		RNDKEY0, V3, V3
+.endm
+
+// void aes_gcm_{enc,dec}_update_##suffix(const struct aes_gcm_key_avx10 *key,
+//					  const u32 le_ctr[4], u8 ghash_acc[16],
+//					  const u8 *src, u8 *dst, int datalen);
+//
+// This macro generates a GCM encryption or decryption update function with the
+// above prototype (with \enc selecting which one).  This macro supports both
+// VL=32 and VL=64.  _set_veclen must have been invoked with the desired length.
+//
+// This function computes the next portion of the CTR keystream, XOR's it with
+// |datalen| bytes from |src|, and writes the resulting encrypted or decrypted
+// data to |dst|.  It also updates the GHASH accumulator |ghash_acc| using the
+// next |datalen| ciphertext bytes.
+//
+// |datalen| must be a multiple of 16, except on the last call where it can be
+// any length.  The caller must do any buffering needed to ensure this.  Both
+// in-place and out-of-place en/decryption are supported.
+//
+// |le_ctr| must give the current counter in little-endian format.  For a new
+// message, the low word of the counter must be 2.  This function loads the
+// counter from |le_ctr| and increments the loaded counter as needed, but it
+// does *not* store the updated counter back to |le_ctr|.  The caller must
+// update |le_ctr| if any more data segments follow.  Internally, only the low
+// 32-bit word of the counter is incremented, following the GCM standard.
+.macro	_aes_gcm_update	enc
+
+	// Function arguments
+	.set	KEY,		%rdi
+	.set	LE_CTR_PTR,	%rsi
+	.set	GHASH_ACC_PTR,	%rdx
+	.set	SRC,		%rcx
+	.set	DST,		%r8
+	.set	DATALEN,	%r9d
+	.set	DATALEN64,	%r9	// Zero-extend DATALEN before using!
+
+	// Additional local variables
+
+	// %rax and %k1 are used as temporary registers.  LE_CTR_PTR is also
+	// available as a temporary register after the counter is loaded.
+
+	// AES key length in bytes
+	.set	AESKEYLEN,	%r10d
+	.set	AESKEYLEN64,	%r10
+
+	// Pointer to the last AES round key for the chosen AES variant
+	.set	RNDKEYLAST_PTR,	%r11
+
+	// In the main loop, V0-V3 are used as AES input and output.  Elsewhere
+	// they are used as temporary registers.
+
+	// GHASHDATA[0-3] hold the ciphertext blocks and GHASH input data.
+	.set	GHASHDATA0,	V4
+	.set	GHASHDATA0_XMM,	%xmm4
+	.set	GHASHDATA1,	V5
+	.set	GHASHDATA1_XMM,	%xmm5
+	.set	GHASHDATA2,	V6
+	.set	GHASHDATA2_XMM,	%xmm6
+	.set	GHASHDATA3,	V7
+
+	// BSWAP_MASK is the shuffle mask for byte-reflecting 128-bit values
+	// using vpshufb, copied to all 128-bit lanes.
+	.set	BSWAP_MASK,	V8
+
+	// RNDKEY temporarily holds the next AES round key.
+	.set	RNDKEY,		V9
+
+	// GHASH_ACC is the accumulator variable for GHASH.  When fully reduced,
+	// only the lowest 128-bit lane can be nonzero.  When not fully reduced,
+	// more than one lane may be used, and they need to be XOR'd together.
+	.set	GHASH_ACC,	V10
+	.set	GHASH_ACC_XMM,	%xmm10
+
+	// LE_CTR_INC is the vector of 32-bit words that need to be added to a
+	// vector of little-endian counter blocks to advance it forwards.
+	.set	LE_CTR_INC,	V11
+
+	// LE_CTR contains the next set of little-endian counter blocks.
+	.set	LE_CTR,		V12
+
+	// RNDKEY0, RNDKEYLAST, and RNDKEY_M[9-5] contain cached AES round keys,
+	// copied to all 128-bit lanes.  RNDKEY0 is the zero-th round key,
+	// RNDKEYLAST the last, and RNDKEY_M\i the one \i-th from the last.
+	.set	RNDKEY0,	V13
+	.set	RNDKEYLAST,	V14
+	.set	RNDKEY_M9,	V15
+	.set	RNDKEY_M8,	V16
+	.set	RNDKEY_M7,	V17
+	.set	RNDKEY_M6,	V18
+	.set	RNDKEY_M5,	V19
+
+	// RNDKEYLAST[0-3] temporarily store the last AES round key XOR'd with
+	// the corresponding block of source data.  This is useful because
+	// vaesenclast(key, a) ^ b == vaesenclast(key ^ b, a), and key ^ b can
+	// be computed in parallel with the AES rounds.
+	.set	RNDKEYLAST0,	V20
+	.set	RNDKEYLAST1,	V21
+	.set	RNDKEYLAST2,	V22
+	.set	RNDKEYLAST3,	V23
+
+	// GHASHTMP[0-2] are temporary variables used by _ghash_step_4x.  These
+	// cannot coincide with anything used for AES encryption, since for
+	// performance reasons GHASH and AES encryption are interleaved.
+	.set	GHASHTMP0,	V24
+	.set	GHASHTMP1,	V25
+	.set	GHASHTMP2,	V26
+
+	// H_POW[4-1] contain the powers of the hash key H^(4*VL/16)...H^1.  The
+	// descending numbering reflects the order of the key powers.
+	.set	H_POW4,		V27
+	.set	H_POW3,		V28
+	.set	H_POW2,		V29
+	.set	H_POW1,		V30
+
+	// GFPOLY contains the .Lgfpoly constant, copied to all 128-bit lanes.
+	.set	GFPOLY,		V31
+
+	// Load some constants.
+	vbroadcasti32x4	.Lbswap_mask(%rip), BSWAP_MASK
+	vbroadcasti32x4	.Lgfpoly(%rip), GFPOLY
+
+	// Load the GHASH accumulator and the starting counter.
+	vmovdqu		(GHASH_ACC_PTR), GHASH_ACC_XMM
+	vbroadcasti32x4	(LE_CTR_PTR), LE_CTR
+
+	// Load the AES key length in bytes.
+	movl		OFFSETOF_AESKEYLEN(KEY), AESKEYLEN
+
+	// Make RNDKEYLAST_PTR point to the last AES round key.  This is the
+	// round key with index 10, 12, or 14 for AES-128, AES-192, or AES-256
+	// respectively.  Then load the zero-th and last round keys.
+	lea		6*16(KEY,AESKEYLEN64,4), RNDKEYLAST_PTR
+	vbroadcasti32x4	(KEY), RNDKEY0
+	vbroadcasti32x4	(RNDKEYLAST_PTR), RNDKEYLAST
+
+	// Finish initializing LE_CTR by adding [0, 1, ...] to its low words.
+	vpaddd		.Lctr_pattern(%rip), LE_CTR, LE_CTR
+
+	// Initialize LE_CTR_INC to contain VL/16 in all 128-bit lanes.
+.if VL == 32
+	vbroadcasti32x4	.Linc_2blocks(%rip), LE_CTR_INC
+.elseif VL == 64
+	vbroadcasti32x4	.Linc_4blocks(%rip), LE_CTR_INC
+.else
+	.error "Unsupported vector length"
+.endif
+
+	// If there are at least 4*VL bytes of data, then continue into the loop
+	// that processes 4*VL bytes of data at a time.  Otherwise skip it.
+	//
+	// Pre-subtracting 4*VL from DATALEN saves an instruction from the main
+	// loop and also ensures that at least one write always occurs to
+	// DATALEN, zero-extending it and allowing DATALEN64 to be used later.
+	sub		$4*VL, DATALEN
+	jl		.Lcrypt_loop_4x_done\@
+
+	// Load powers of the hash key.
+	vmovdqu8	OFFSETOFEND_H_POWERS-4*VL(KEY), H_POW4
+	vmovdqu8	OFFSETOFEND_H_POWERS-3*VL(KEY), H_POW3
+	vmovdqu8	OFFSETOFEND_H_POWERS-2*VL(KEY), H_POW2
+	vmovdqu8	OFFSETOFEND_H_POWERS-1*VL(KEY), H_POW1
+
+	// Main loop: en/decrypt and hash 4 vectors at a time.
+	//
+	// When possible, interleave the AES encryption of the counter blocks
+	// with the GHASH update of the ciphertext blocks.  This improves
+	// performance on many CPUs because the execution ports used by the VAES
+	// instructions often differ from those used by vpclmulqdq and other
+	// instructions used in GHASH.  For example, many Intel CPUs dispatch
+	// vaesenc to ports 0 and 1 and vpclmulqdq to port 5.
+	//
+	// The interleaving is easiest to do during decryption, since during
+	// decryption the ciphertext blocks are immediately available.  For
+	// encryption, instead encrypt the first set of blocks, then hash those
+	// blocks while encrypting the next set of blocks, repeat that as
+	// needed, and finally hash the last set of blocks.
+
+.if \enc
+	// Encrypt the first 4 vectors of plaintext blocks.  Leave the resulting
+	// ciphertext in GHASHDATA[0-3] for GHASH.
+	_ctr_begin_4x
+	lea		16(KEY), %rax
+1:
+	vbroadcasti32x4	(%rax), RNDKEY
+	_vaesenc_4x	RNDKEY
+	add		$16, %rax
+	cmp		%rax, RNDKEYLAST_PTR
+	jne		1b
+	vpxord		0*VL(SRC), RNDKEYLAST, RNDKEYLAST0
+	vpxord		1*VL(SRC), RNDKEYLAST, RNDKEYLAST1
+	vpxord		2*VL(SRC), RNDKEYLAST, RNDKEYLAST2
+	vpxord		3*VL(SRC), RNDKEYLAST, RNDKEYLAST3
+	vaesenclast	RNDKEYLAST0, V0, GHASHDATA0
+	vaesenclast	RNDKEYLAST1, V1, GHASHDATA1
+	vaesenclast	RNDKEYLAST2, V2, GHASHDATA2
+	vaesenclast	RNDKEYLAST3, V3, GHASHDATA3
+	vmovdqu8	GHASHDATA0, 0*VL(DST)
+	vmovdqu8	GHASHDATA1, 1*VL(DST)
+	vmovdqu8	GHASHDATA2, 2*VL(DST)
+	vmovdqu8	GHASHDATA3, 3*VL(DST)
+	add		$4*VL, SRC
+	add		$4*VL, DST
+	sub		$4*VL, DATALEN
+	jl		.Lghash_last_ciphertext_4x\@
+.endif
+
+	// Cache as many additional AES round keys as possible.
+.irp i, 9,8,7,6,5
+	vbroadcasti32x4	-\i*16(RNDKEYLAST_PTR), RNDKEY_M\i
+.endr
+
+.Lcrypt_loop_4x\@:
+
+	// If decrypting, load more ciphertext blocks into GHASHDATA[0-3].  If
+	// encrypting, GHASHDATA[0-3] already contain the previous ciphertext.
+.if !\enc
+	vmovdqu8	0*VL(SRC), GHASHDATA0
+	vmovdqu8	1*VL(SRC), GHASHDATA1
+	vmovdqu8	2*VL(SRC), GHASHDATA2
+	vmovdqu8	3*VL(SRC), GHASHDATA3
+.endif
+
+	// Start the AES encryption of the counter blocks.
+	_ctr_begin_4x
+	cmp		$24, AESKEYLEN
+	jl		128f	// AES-128?
+	je		192f	// AES-192?
+	// AES-256
+	vbroadcasti32x4	-13*16(RNDKEYLAST_PTR), RNDKEY
+	_vaesenc_4x	RNDKEY
+	vbroadcasti32x4	-12*16(RNDKEYLAST_PTR), RNDKEY
+	_vaesenc_4x	RNDKEY
+192:
+	vbroadcasti32x4	-11*16(RNDKEYLAST_PTR), RNDKEY
+	_vaesenc_4x	RNDKEY
+	vbroadcasti32x4	-10*16(RNDKEYLAST_PTR), RNDKEY
+	_vaesenc_4x	RNDKEY
+128:
+
+	// XOR the source data with the last round key, saving the result in
+	// RNDKEYLAST[0-3].  This reduces latency by taking advantage of the
+	// property vaesenclast(key, a) ^ b == vaesenclast(key ^ b, a).
+.if \enc
+	vpxord		0*VL(SRC), RNDKEYLAST, RNDKEYLAST0
+	vpxord		1*VL(SRC), RNDKEYLAST, RNDKEYLAST1
+	vpxord		2*VL(SRC), RNDKEYLAST, RNDKEYLAST2
+	vpxord		3*VL(SRC), RNDKEYLAST, RNDKEYLAST3
+.else
+	vpxord		GHASHDATA0, RNDKEYLAST, RNDKEYLAST0
+	vpxord		GHASHDATA1, RNDKEYLAST, RNDKEYLAST1
+	vpxord		GHASHDATA2, RNDKEYLAST, RNDKEYLAST2
+	vpxord		GHASHDATA3, RNDKEYLAST, RNDKEYLAST3
+.endif
+
+	// Finish the AES encryption of the counter blocks in V0-V3, interleaved
+	// with the GHASH update of the ciphertext blocks in GHASHDATA[0-3].
+.irp i, 9,8,7,6,5
+	_vaesenc_4x	RNDKEY_M\i
+	_ghash_step_4x	(9 - \i)
+.endr
+.irp i, 4,3,2,1
+	vbroadcasti32x4	-\i*16(RNDKEYLAST_PTR), RNDKEY
+	_vaesenc_4x	RNDKEY
+	_ghash_step_4x	(9 - \i)
+.endr
+	_ghash_step_4x	9
+
+	// Do the last AES round.  This handles the XOR with the source data
+	// too, as per the optimization described above.
+	vaesenclast	RNDKEYLAST0, V0, GHASHDATA0
+	vaesenclast	RNDKEYLAST1, V1, GHASHDATA1
+	vaesenclast	RNDKEYLAST2, V2, GHASHDATA2
+	vaesenclast	RNDKEYLAST3, V3, GHASHDATA3
+
+	// Store the en/decrypted data to DST.
+	vmovdqu8	GHASHDATA0, 0*VL(DST)
+	vmovdqu8	GHASHDATA1, 1*VL(DST)
+	vmovdqu8	GHASHDATA2, 2*VL(DST)
+	vmovdqu8	GHASHDATA3, 3*VL(DST)
+
+	add		$4*VL, SRC
+	add		$4*VL, DST
+	sub		$4*VL, DATALEN
+	jge		.Lcrypt_loop_4x\@
+
+.if \enc
+.Lghash_last_ciphertext_4x\@:
+	// Update GHASH with the last set of ciphertext blocks.
+.irp i, 0,1,2,3,4,5,6,7,8,9
+	_ghash_step_4x	\i
+.endr
+.endif
+
+.Lcrypt_loop_4x_done\@:
+
+	// Undo the extra subtraction by 4*VL and check whether data remains.
+	add		$4*VL, DATALEN
+	jz		.Ldone\@
+
+	// The data length isn't a multiple of 4*VL.  Process the remaining data
+	// of length 1 <= DATALEN < 4*VL, up to one vector (VL bytes) at a time.
+	// Going one vector at a time may seem inefficient compared to having
+	// separate code paths for each possible number of vectors remaining.
+	// However, using a loop keeps the code size down, and it performs
+	// surprising well; modern CPUs will start executing the next iteration
+	// before the previous one finishes and also predict the number of loop
+	// iterations.  For a similar reason, we roll up the AES rounds.
+	//
+	// On the last iteration, the remaining length may be less than VL.
+	// Handle this using masking.
+	//
+	// Since there are enough key powers available for all remaining data,
+	// there is no need to do a GHASH reduction after each iteration.
+	// Instead, multiply each remaining block by its own key power, and only
+	// do a GHASH reduction at the very end.
+
+	// Make POWERS_PTR point to the key powers [H^N, H^(N-1), ...] where N
+	// is the number of blocks that remain.
+	.set		POWERS_PTR, LE_CTR_PTR	// LE_CTR_PTR is free to be reused.
+	mov		DATALEN, %eax
+	neg		%rax
+	and		$~15, %rax  // -round_up(DATALEN, 16)
+	lea		OFFSETOFEND_H_POWERS(KEY,%rax), POWERS_PTR
+
+	// Start collecting the unreduced GHASH intermediate value LO, MI, HI.
+	.set		LO, GHASHDATA0
+	.set		LO_XMM, GHASHDATA0_XMM
+	.set		MI, GHASHDATA1
+	.set		MI_XMM, GHASHDATA1_XMM
+	.set		HI, GHASHDATA2
+	.set		HI_XMM, GHASHDATA2_XMM
+	vpxor		LO_XMM, LO_XMM, LO_XMM
+	vpxor		MI_XMM, MI_XMM, MI_XMM
+	vpxor		HI_XMM, HI_XMM, HI_XMM
+
+.Lcrypt_loop_1x\@:
+
+	// Select the appropriate mask for this iteration: all 1's if
+	// DATALEN >= VL, otherwise DATALEN 1's.  Do this branchlessly using the
+	// bzhi instruction from BMI2.  (This relies on DATALEN <= 255.)
+.if VL < 64
+	mov		$-1, %eax
+	bzhi		DATALEN, %eax, %eax
+	kmovd		%eax, %k1
+.else
+	mov		$-1, %rax
+	bzhi		DATALEN64, %rax, %rax
+	kmovq		%rax, %k1
+.endif
+
+	// Encrypt a vector of counter blocks.  This does not need to be masked.
+	vpshufb		BSWAP_MASK, LE_CTR, V0
+	vpaddd		LE_CTR_INC, LE_CTR, LE_CTR
+	vpxord		RNDKEY0, V0, V0
+	lea		16(KEY), %rax
+1:
+	vbroadcasti32x4	(%rax), RNDKEY
+	vaesenc		RNDKEY, V0, V0
+	add		$16, %rax
+	cmp		%rax, RNDKEYLAST_PTR
+	jne		1b
+	vaesenclast	RNDKEYLAST, V0, V0
+
+	// XOR the data with the appropriate number of keystream bytes.
+	vmovdqu8	(SRC), V1{%k1}{z}
+	vpxord		V1, V0, V0
+	vmovdqu8	V0, (DST){%k1}
+
+	// Update GHASH with the ciphertext block(s), without reducing.
+	//
+	// In the case of DATALEN < VL, the ciphertext is zero-padded to VL.
+	// (If decrypting, it's done by the above masked load.  If encrypting,
+	// it's done by the below masked register-to-register move.)  Note that
+	// if DATALEN <= VL - 16, there will be additional padding beyond the
+	// padding of the last block specified by GHASH itself; i.e., there may
+	// be whole block(s) that get processed by the GHASH multiplication and
+	// reduction instructions but should not actually be included in the
+	// GHASH.  However, any such blocks are all-zeroes, and the values that
+	// they're multiplied with are also all-zeroes.  Therefore they just add
+	// 0 * 0 = 0 to the final GHASH result, which makes no difference.
+	vmovdqu8        (POWERS_PTR), H_POW1
+.if \enc
+	vmovdqu8	V0, V1{%k1}{z}
+.endif
+	vpshufb		BSWAP_MASK, V1, V0
+	vpxord		GHASH_ACC, V0, V0
+	_ghash_mul_noreduce	H_POW1, V0, LO, MI, HI, GHASHDATA3, V1, V2, V3
+	vpxor		GHASH_ACC_XMM, GHASH_ACC_XMM, GHASH_ACC_XMM
+
+	add		$VL, POWERS_PTR
+	add		$VL, SRC
+	add		$VL, DST
+	sub		$VL, DATALEN
+	jg		.Lcrypt_loop_1x\@
+
+	// Finally, do the GHASH reduction.
+	_ghash_reduce	LO, MI, HI, GFPOLY, V0
+	_horizontal_xor	HI, HI_XMM, GHASH_ACC_XMM, %xmm0, %xmm1, %xmm2
+
+.Ldone\@:
+	// Store the updated GHASH accumulator back to memory.
+	vmovdqu		GHASH_ACC_XMM, (GHASH_ACC_PTR)
+
+	vzeroupper	// This is needed after using ymm or zmm registers.
+	RET
+.endm
+
+// void aes_gcm_enc_final_vaes_avx10(const struct aes_gcm_key_avx10 *key,
+//				     const u32 le_ctr[4], u8 ghash_acc[16],
+//				     u64 total_aadlen, u64 total_datalen);
+// bool aes_gcm_dec_final_vaes_avx10(const struct aes_gcm_key_avx10 *key,
+//				     const u32 le_ctr[4],
+//				     const u8 ghash_acc[16],
+//				     u64 total_aadlen, u64 total_datalen,
+//				     const u8 tag[16], int taglen);
+//
+// This macro generates one of the above two functions (with \enc selecting
+// which one).  Both functions finish computing the GCM authentication tag by
+// updating GHASH with the lengths block and encrypting the GHASH accumulator.
+// |total_aadlen| and |total_datalen| must be the total length of the additional
+// authenticated data and the en/decrypted data in bytes, respectively.
+//
+// The encryption function then stores the full-length (16-byte) computed
+// authentication tag to |ghash_acc|.  The decryption function instead loads the
+// expected authentication tag (the one that was transmitted) from the 16-byte
+// buffer |tag|, compares the first 4 <= |taglen| <= 16 bytes of it to the
+// computed tag in constant time, and returns true if and only if they match.
+.macro	_aes_gcm_final	enc
+
+	// Function arguments
+	.set	KEY,		%rdi
+	.set	LE_CTR_PTR,	%rsi
+	.set	GHASH_ACC_PTR,	%rdx
+	.set	TOTAL_AADLEN,	%rcx
+	.set	TOTAL_DATALEN,	%r8
+	.set	TAG,		%r9
+	.set	TAGLEN,		%r10d	// Originally at 8(%rsp)
+
+	// Additional local variables.
+	// %rax, %xmm0-%xmm3, and %k1 are used as temporary registers.
+	.set	AESKEYLEN,	%r11d
+	.set	AESKEYLEN64,	%r11
+	.set	GFPOLY,		%xmm4
+	.set	BSWAP_MASK,	%xmm5
+	.set	LE_CTR,		%xmm6
+	.set	GHASH_ACC,	%xmm7
+	.set	H_POW1,		%xmm8
+
+	// Load some constants.
+	vmovdqa		.Lgfpoly(%rip), GFPOLY
+	vmovdqa		.Lbswap_mask(%rip), BSWAP_MASK
+
+	// Load the AES key length in bytes.
+	movl		OFFSETOF_AESKEYLEN(KEY), AESKEYLEN
+
+	// Set up a counter block with 1 in the low 32-bit word.  This is the
+	// counter that produces the ciphertext needed to encrypt the auth tag.
+	// GFPOLY has 1 in the low word, so grab the 1 from there using a blend.
+	vpblendd	$0xe, (LE_CTR_PTR), GFPOLY, LE_CTR
+
+	// Build the lengths block and XOR it with the GHASH accumulator.
+	// Although the lengths block is defined as the AAD length followed by
+	// the en/decrypted data length, both in big-endian byte order, a byte
+	// reflection of the full block is needed because of the way we compute
+	// GHASH (see _ghash_mul_step).  By using little-endian values in the
+	// opposite order, we avoid having to reflect any bytes here.
+	vmovq		TOTAL_DATALEN, %xmm0
+	vpinsrq		$1, TOTAL_AADLEN, %xmm0, %xmm0
+	vpsllq		$3, %xmm0, %xmm0	// Bytes to bits
+	vpxor		(GHASH_ACC_PTR), %xmm0, GHASH_ACC
+
+	// Load the first hash key power (H^1), which is stored last.
+	vmovdqu8	OFFSETOFEND_H_POWERS-16(KEY), H_POW1
+
+.if !\enc
+	// Prepare a mask of TAGLEN one bits.
+	movl		8(%rsp), TAGLEN
+	mov		$-1, %eax
+	bzhi		TAGLEN, %eax, %eax
+	kmovd		%eax, %k1
+.endif
+
+	// Make %rax point to the last AES round key for the chosen AES variant.
+	lea		6*16(KEY,AESKEYLEN64,4), %rax
+
+	// Start the AES encryption of the counter block by swapping the counter
+	// block to big-endian and XOR-ing it with the zero-th AES round key.
+	vpshufb		BSWAP_MASK, LE_CTR, %xmm0
+	vpxor		(KEY), %xmm0, %xmm0
+
+	// Complete the AES encryption and multiply GHASH_ACC by H^1.
+	// Interleave the AES and GHASH instructions to improve performance.
+	cmp		$24, AESKEYLEN
+	jl		128f	// AES-128?
+	je		192f	// AES-192?
+	// AES-256
+	vaesenc		-13*16(%rax), %xmm0, %xmm0
+	vaesenc		-12*16(%rax), %xmm0, %xmm0
+192:
+	vaesenc		-11*16(%rax), %xmm0, %xmm0
+	vaesenc		-10*16(%rax), %xmm0, %xmm0
+128:
+.irp i, 0,1,2,3,4,5,6,7,8
+	_ghash_mul_step	\i, H_POW1, GHASH_ACC, GHASH_ACC, GFPOLY, \
+			%xmm1, %xmm2, %xmm3
+	vaesenc		(\i-9)*16(%rax), %xmm0, %xmm0
+.endr
+	_ghash_mul_step	9, H_POW1, GHASH_ACC, GHASH_ACC, GFPOLY, \
+			%xmm1, %xmm2, %xmm3
+
+	// Undo the byte reflection of the GHASH accumulator.
+	vpshufb		BSWAP_MASK, GHASH_ACC, GHASH_ACC
+
+	// Do the last AES round and XOR the resulting keystream block with the
+	// GHASH accumulator to produce the full computed authentication tag.
+	//
+	// Reduce latency by taking advantage of the property vaesenclast(key,
+	// a) ^ b == vaesenclast(key ^ b, a).  I.e., XOR GHASH_ACC into the last
+	// round key, instead of XOR'ing the final AES output with GHASH_ACC.
+	//
+	// enc_final then returns the computed auth tag, while dec_final
+	// compares it with the transmitted one and returns a bool.  To compare
+	// the tags, dec_final XORs them together and uses vptest to check
+	// whether the result is all-zeroes.  This should be constant-time.
+	// dec_final applies the vaesenclast optimization to this additional
+	// value XOR'd too, using vpternlogd to XOR the last round key, GHASH
+	// accumulator, and transmitted auth tag together in one instruction.
+.if \enc
+	vpxor		(%rax), GHASH_ACC, %xmm1
+	vaesenclast	%xmm1, %xmm0, GHASH_ACC
+	vmovdqu		GHASH_ACC, (GHASH_ACC_PTR)
+.else
+	vmovdqu		(TAG), %xmm1
+	vpternlogd	$0x96, (%rax), GHASH_ACC, %xmm1
+	vaesenclast	%xmm1, %xmm0, %xmm0
+	xor		%eax, %eax
+	vmovdqu8	%xmm0, %xmm0{%k1}{z}	// Truncate to TAGLEN bytes
+	vptest		%xmm0, %xmm0
+	sete		%al
+.endif
+	// No need for vzeroupper here, since only used xmm registers were used.
+	RET
+.endm
+
+_set_veclen 32
+SYM_FUNC_START(aes_gcm_precompute_vaes_avx10_256)
+	_aes_gcm_precompute
+SYM_FUNC_END(aes_gcm_precompute_vaes_avx10_256)
+SYM_FUNC_START(aes_gcm_enc_update_vaes_avx10_256)
+	_aes_gcm_update	1
+SYM_FUNC_END(aes_gcm_enc_update_vaes_avx10_256)
+SYM_FUNC_START(aes_gcm_dec_update_vaes_avx10_256)
+	_aes_gcm_update	0
+SYM_FUNC_END(aes_gcm_dec_update_vaes_avx10_256)
+
+_set_veclen 64
+SYM_FUNC_START(aes_gcm_precompute_vaes_avx10_512)
+	_aes_gcm_precompute
+SYM_FUNC_END(aes_gcm_precompute_vaes_avx10_512)
+SYM_FUNC_START(aes_gcm_enc_update_vaes_avx10_512)
+	_aes_gcm_update	1
+SYM_FUNC_END(aes_gcm_enc_update_vaes_avx10_512)
+SYM_FUNC_START(aes_gcm_dec_update_vaes_avx10_512)
+	_aes_gcm_update	0
+SYM_FUNC_END(aes_gcm_dec_update_vaes_avx10_512)
+
+// void aes_gcm_aad_update_vaes_avx10(const struct aes_gcm_key_avx10 *key,
+//				      u8 ghash_acc[16],
+//				      const u8 *aad, int aadlen);
+//
+// This function processes the AAD (Additional Authenticated Data) in GCM.
+// Using the key |key|, it updates the GHASH accumulator |ghash_acc| with the
+// data given by |aad| and |aadlen|.  |key->ghash_key_powers| must have been
+// initialized.  On the first call, |ghash_acc| must be all zeroes.  |aadlen|
+// must be a multiple of 16, except on the last call where it can be any length.
+// The caller must do any buffering needed to ensure this.
+//
+// AES-GCM is almost always used with small amounts of AAD, less than 32 bytes.
+// Therefore, for AAD processing we currently only provide this implementation
+// which uses 256-bit vectors (ymm registers) and only has a 1x-wide loop.  This
+// keeps the code size down, and it enables some micro-optimizations, e.g. using
+// VEX-coded instructions instead of EVEX-coded to save some instruction bytes.
+// To optimize for large amounts of AAD, we could implement a 4x-wide loop and
+// provide a version using 512-bit vectors, but that doesn't seem to be useful.
+SYM_FUNC_START(aes_gcm_aad_update_vaes_avx10)
+
+	// Function arguments
+	.set	KEY,		%rdi
+	.set	GHASH_ACC_PTR,	%rsi
+	.set	AAD,		%rdx
+	.set	AADLEN,		%ecx
+	.set	AADLEN64,	%rcx	// Zero-extend AADLEN before using!
+
+	// Additional local variables.
+	// %rax, %ymm0-%ymm3, and %k1 are used as temporary registers.
+	.set	BSWAP_MASK,	%ymm4
+	.set	GFPOLY,		%ymm5
+	.set	GHASH_ACC,	%ymm6
+	.set	GHASH_ACC_XMM,	%xmm6
+	.set	H_POW1,		%ymm7
+
+	// Load some constants.
+	vbroadcasti128	.Lbswap_mask(%rip), BSWAP_MASK
+	vbroadcasti128	.Lgfpoly(%rip), GFPOLY
+
+	// Load the GHASH accumulator.
+	vmovdqu		(GHASH_ACC_PTR), GHASH_ACC_XMM
+
+	// Update GHASH with 32 bytes of AAD at a time.
+	//
+	// Pre-subtracting 32 from AADLEN saves an instruction from the loop and
+	// also ensures that at least one write always occurs to AADLEN,
+	// zero-extending it and allowing AADLEN64 to be used later.
+	sub		$32, AADLEN
+	jl		.Laad_loop_1x_done
+	vmovdqu8	OFFSETOFEND_H_POWERS-32(KEY), H_POW1	// [H^2, H^1]
+.Laad_loop_1x:
+	vmovdqu		(AAD), %ymm0
+	vpshufb		BSWAP_MASK, %ymm0, %ymm0
+	vpxor		%ymm0, GHASH_ACC, GHASH_ACC
+	_ghash_mul	H_POW1, GHASH_ACC, GHASH_ACC, GFPOLY, \
+			%ymm0, %ymm1, %ymm2
+	vextracti128	$1, GHASH_ACC, %xmm0
+	vpxor		%xmm0, GHASH_ACC_XMM, GHASH_ACC_XMM
+	add		$32, AAD
+	sub		$32, AADLEN
+	jge		.Laad_loop_1x
+.Laad_loop_1x_done:
+	add		$32, AADLEN
+	jz		.Laad_done
+
+	// Update GHASH with the remaining 1 <= AADLEN < 32 bytes of AAD.
+	mov		$-1, %eax
+	bzhi		AADLEN, %eax, %eax
+	kmovd		%eax, %k1
+	vmovdqu8	(AAD), %ymm0{%k1}{z}
+	neg		AADLEN64
+	and		$~15, AADLEN64  // -round_up(AADLEN, 16)
+	vmovdqu8	OFFSETOFEND_H_POWERS(KEY,AADLEN64), H_POW1
+	vpshufb		BSWAP_MASK, %ymm0, %ymm0
+	vpxor		%ymm0, GHASH_ACC, GHASH_ACC
+	_ghash_mul	H_POW1, GHASH_ACC, GHASH_ACC, GFPOLY, \
+			%ymm0, %ymm1, %ymm2
+	vextracti128	$1, GHASH_ACC, %xmm0
+	vpxor		%xmm0, GHASH_ACC_XMM, GHASH_ACC_XMM
+
+.Laad_done:
+	// Store the updated GHASH accumulator back to memory.
+	vmovdqu		GHASH_ACC_XMM, (GHASH_ACC_PTR)
+
+	vzeroupper	// This is needed after using ymm or zmm registers.
+	RET
+SYM_FUNC_END(aes_gcm_aad_update_vaes_avx10)
+
+SYM_FUNC_START(aes_gcm_enc_final_vaes_avx10)
+	_aes_gcm_final	1
+SYM_FUNC_END(aes_gcm_enc_final_vaes_avx10)
+SYM_FUNC_START(aes_gcm_dec_final_vaes_avx10)
+	_aes_gcm_final	0
+SYM_FUNC_END(aes_gcm_dec_final_vaes_avx10)
diff --git a/arch/x86/crypto/aesni-intel_asm.S b/arch/x86/crypto/aesni-intel_asm.S
index 39066b57a70e..eb153eff9331 100644
--- a/arch/x86/crypto/aesni-intel_asm.S
+++ b/arch/x86/crypto/aesni-intel_asm.S
@@ -10,16 +10,7 @@
  *            Vinodh Gopal <vinodh.gopal@intel.com>
  *            Kahraman Akdemir
  *
- * Added RFC4106 AES-GCM support for 128-bit keys under the AEAD
- * interface for 64-bit kernels.
- *    Authors: Erdinc Ozturk (erdinc.ozturk@intel.com)
- *             Aidan O'Mahony (aidan.o.mahony@intel.com)
- *             Adrian Hoban <adrian.hoban@intel.com>
- *             James Guilford (james.guilford@intel.com)
- *             Gabriele Paoloni <gabriele.paoloni@intel.com>
- *             Tadeusz Struk (tadeusz.struk@intel.com)
- *             Wajdi Feghali (wajdi.k.feghali@intel.com)
- *    Copyright (c) 2010, Intel Corporation.
+ * Copyright (c) 2010, Intel Corporation.
  *
  * Ported x86_64 version to x86:
  *    Author: Mathias Krause <minipli@googlemail.com>
@@ -27,95 +18,6 @@
 
 #include <linux/linkage.h>
 #include <asm/frame.h>
-#include <asm/nospec-branch.h>
-
-/*
- * The following macros are used to move an (un)aligned 16 byte value to/from
- * an XMM register.  This can done for either FP or integer values, for FP use
- * movaps (move aligned packed single) or integer use movdqa (move double quad
- * aligned).  It doesn't make a performance difference which instruction is used
- * since Nehalem (original Core i7) was released.  However, the movaps is a byte
- * shorter, so that is the one we'll use for now. (same for unaligned).
- */
-#define MOVADQ	movaps
-#define MOVUDQ	movups
-
-#ifdef __x86_64__
-
-# constants in mergeable sections, linker can reorder and merge
-.section	.rodata.cst16.POLY, "aM", @progbits, 16
-.align 16
-POLY:   .octa 0xC2000000000000000000000000000001
-.section	.rodata.cst16.TWOONE, "aM", @progbits, 16
-.align 16
-TWOONE: .octa 0x00000001000000000000000000000001
-
-.section	.rodata.cst16.SHUF_MASK, "aM", @progbits, 16
-.align 16
-SHUF_MASK:  .octa 0x000102030405060708090A0B0C0D0E0F
-.section	.rodata.cst16.MASK1, "aM", @progbits, 16
-.align 16
-MASK1:      .octa 0x0000000000000000ffffffffffffffff
-.section	.rodata.cst16.MASK2, "aM", @progbits, 16
-.align 16
-MASK2:      .octa 0xffffffffffffffff0000000000000000
-.section	.rodata.cst16.ONE, "aM", @progbits, 16
-.align 16
-ONE:        .octa 0x00000000000000000000000000000001
-.section	.rodata.cst16.F_MIN_MASK, "aM", @progbits, 16
-.align 16
-F_MIN_MASK: .octa 0xf1f2f3f4f5f6f7f8f9fafbfcfdfeff0
-.section	.rodata.cst16.dec, "aM", @progbits, 16
-.align 16
-dec:        .octa 0x1
-.section	.rodata.cst16.enc, "aM", @progbits, 16
-.align 16
-enc:        .octa 0x2
-
-# order of these constants should not change.
-# more specifically, ALL_F should follow SHIFT_MASK,
-# and zero should follow ALL_F
-.section	.rodata, "a", @progbits
-.align 16
-SHIFT_MASK: .octa 0x0f0e0d0c0b0a09080706050403020100
-ALL_F:      .octa 0xffffffffffffffffffffffffffffffff
-            .octa 0x00000000000000000000000000000000
-
-.text
-
-#define AadHash 16*0
-#define AadLen 16*1
-#define InLen (16*1)+8
-#define PBlockEncKey 16*2
-#define OrigIV 16*3
-#define CurCount 16*4
-#define PBlockLen 16*5
-#define	HashKey		16*6	// store HashKey <<1 mod poly here
-#define	HashKey_2	16*7	// store HashKey^2 <<1 mod poly here
-#define	HashKey_3	16*8	// store HashKey^3 <<1 mod poly here
-#define	HashKey_4	16*9	// store HashKey^4 <<1 mod poly here
-#define	HashKey_k	16*10	// store XOR of High 64 bits and Low 64
-				// bits of  HashKey <<1 mod poly here
-				//(for Karatsuba purposes)
-#define	HashKey_2_k	16*11	// store XOR of High 64 bits and Low 64
-				// bits of  HashKey^2 <<1 mod poly here
-				// (for Karatsuba purposes)
-#define	HashKey_3_k	16*12	// store XOR of High 64 bits and Low 64
-				// bits of  HashKey^3 <<1 mod poly here
-				// (for Karatsuba purposes)
-#define	HashKey_4_k	16*13	// store XOR of High 64 bits and Low 64
-				// bits of  HashKey^4 <<1 mod poly here
-				// (for Karatsuba purposes)
-
-#define arg1 rdi
-#define arg2 rsi
-#define arg3 rdx
-#define arg4 rcx
-#define arg5 r8
-#define arg6 r9
-#define keysize 2*15*16(%arg1)
-#endif
-
 
 #define STATE1	%xmm0
 #define STATE2	%xmm4
@@ -162,1409 +64,6 @@ ALL_F:      .octa 0xffffffffffffffffffffffffffffffff
 #define TKEYP	T1
 #endif
 
-.macro FUNC_SAVE
-	push	%r12
-	push	%r13
-	push	%r14
-#
-# states of %xmm registers %xmm6:%xmm15 not saved
-# all %xmm registers are clobbered
-#
-.endm
-
-
-.macro FUNC_RESTORE
-	pop	%r14
-	pop	%r13
-	pop	%r12
-.endm
-
-# Precompute hashkeys.
-# Input: Hash subkey.
-# Output: HashKeys stored in gcm_context_data.  Only needs to be called
-# once per key.
-# clobbers r12, and tmp xmm registers.
-.macro PRECOMPUTE SUBKEY TMP1 TMP2 TMP3 TMP4 TMP5 TMP6 TMP7
-	mov	\SUBKEY, %r12
-	movdqu	(%r12), \TMP3
-	movdqa	SHUF_MASK(%rip), \TMP2
-	pshufb	\TMP2, \TMP3
-
-	# precompute HashKey<<1 mod poly from the HashKey (required for GHASH)
-
-	movdqa	\TMP3, \TMP2
-	psllq	$1, \TMP3
-	psrlq	$63, \TMP2
-	movdqa	\TMP2, \TMP1
-	pslldq	$8, \TMP2
-	psrldq	$8, \TMP1
-	por	\TMP2, \TMP3
-
-	# reduce HashKey<<1
-
-	pshufd	$0x24, \TMP1, \TMP2
-	pcmpeqd TWOONE(%rip), \TMP2
-	pand	POLY(%rip), \TMP2
-	pxor	\TMP2, \TMP3
-	movdqu	\TMP3, HashKey(%arg2)
-
-	movdqa	   \TMP3, \TMP5
-	pshufd	   $78, \TMP3, \TMP1
-	pxor	   \TMP3, \TMP1
-	movdqu	   \TMP1, HashKey_k(%arg2)
-
-	GHASH_MUL  \TMP5, \TMP3, \TMP1, \TMP2, \TMP4, \TMP6, \TMP7
-# TMP5 = HashKey^2<<1 (mod poly)
-	movdqu	   \TMP5, HashKey_2(%arg2)
-# HashKey_2 = HashKey^2<<1 (mod poly)
-	pshufd	   $78, \TMP5, \TMP1
-	pxor	   \TMP5, \TMP1
-	movdqu	   \TMP1, HashKey_2_k(%arg2)
-
-	GHASH_MUL  \TMP5, \TMP3, \TMP1, \TMP2, \TMP4, \TMP6, \TMP7
-# TMP5 = HashKey^3<<1 (mod poly)
-	movdqu	   \TMP5, HashKey_3(%arg2)
-	pshufd	   $78, \TMP5, \TMP1
-	pxor	   \TMP5, \TMP1
-	movdqu	   \TMP1, HashKey_3_k(%arg2)
-
-	GHASH_MUL  \TMP5, \TMP3, \TMP1, \TMP2, \TMP4, \TMP6, \TMP7
-# TMP5 = HashKey^3<<1 (mod poly)
-	movdqu	   \TMP5, HashKey_4(%arg2)
-	pshufd	   $78, \TMP5, \TMP1
-	pxor	   \TMP5, \TMP1
-	movdqu	   \TMP1, HashKey_4_k(%arg2)
-.endm
-
-# GCM_INIT initializes a gcm_context struct to prepare for encoding/decoding.
-# Clobbers rax, r10-r13 and xmm0-xmm6, %xmm13
-.macro GCM_INIT Iv SUBKEY AAD AADLEN
-	mov \AADLEN, %r11
-	mov %r11, AadLen(%arg2) # ctx_data.aad_length = aad_length
-	xor %r11d, %r11d
-	mov %r11, InLen(%arg2) # ctx_data.in_length = 0
-	mov %r11, PBlockLen(%arg2) # ctx_data.partial_block_length = 0
-	mov %r11, PBlockEncKey(%arg2) # ctx_data.partial_block_enc_key = 0
-	mov \Iv, %rax
-	movdqu (%rax), %xmm0
-	movdqu %xmm0, OrigIV(%arg2) # ctx_data.orig_IV = iv
-
-	movdqa  SHUF_MASK(%rip), %xmm2
-	pshufb %xmm2, %xmm0
-	movdqu %xmm0, CurCount(%arg2) # ctx_data.current_counter = iv
-
-	PRECOMPUTE \SUBKEY, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7
-	movdqu HashKey(%arg2), %xmm13
-
-	CALC_AAD_HASH %xmm13, \AAD, \AADLEN, %xmm0, %xmm1, %xmm2, %xmm3, \
-	%xmm4, %xmm5, %xmm6
-.endm
-
-# GCM_ENC_DEC Encodes/Decodes given data. Assumes that the passed gcm_context
-# struct has been initialized by GCM_INIT.
-# Requires the input data be at least 1 byte long because of READ_PARTIAL_BLOCK
-# Clobbers rax, r10-r13, and xmm0-xmm15
-.macro GCM_ENC_DEC operation
-	movdqu AadHash(%arg2), %xmm8
-	movdqu HashKey(%arg2), %xmm13
-	add %arg5, InLen(%arg2)
-
-	xor %r11d, %r11d # initialise the data pointer offset as zero
-	PARTIAL_BLOCK %arg3 %arg4 %arg5 %r11 %xmm8 \operation
-
-	sub %r11, %arg5		# sub partial block data used
-	mov %arg5, %r13		# save the number of bytes
-
-	and $-16, %r13		# %r13 = %r13 - (%r13 mod 16)
-	mov %r13, %r12
-	# Encrypt/Decrypt first few blocks
-
-	and	$(3<<4), %r12
-	jz	.L_initial_num_blocks_is_0_\@
-	cmp	$(2<<4), %r12
-	jb	.L_initial_num_blocks_is_1_\@
-	je	.L_initial_num_blocks_is_2_\@
-.L_initial_num_blocks_is_3_\@:
-	INITIAL_BLOCKS_ENC_DEC	%xmm9, %xmm10, %xmm13, %xmm11, %xmm12, %xmm0, \
-%xmm1, %xmm2, %xmm3, %xmm4, %xmm8, %xmm5, %xmm6, 5, 678, \operation
-	sub	$48, %r13
-	jmp	.L_initial_blocks_\@
-.L_initial_num_blocks_is_2_\@:
-	INITIAL_BLOCKS_ENC_DEC	%xmm9, %xmm10, %xmm13, %xmm11, %xmm12, %xmm0, \
-%xmm1, %xmm2, %xmm3, %xmm4, %xmm8, %xmm5, %xmm6, 6, 78, \operation
-	sub	$32, %r13
-	jmp	.L_initial_blocks_\@
-.L_initial_num_blocks_is_1_\@:
-	INITIAL_BLOCKS_ENC_DEC	%xmm9, %xmm10, %xmm13, %xmm11, %xmm12, %xmm0, \
-%xmm1, %xmm2, %xmm3, %xmm4, %xmm8, %xmm5, %xmm6, 7, 8, \operation
-	sub	$16, %r13
-	jmp	.L_initial_blocks_\@
-.L_initial_num_blocks_is_0_\@:
-	INITIAL_BLOCKS_ENC_DEC	%xmm9, %xmm10, %xmm13, %xmm11, %xmm12, %xmm0, \
-%xmm1, %xmm2, %xmm3, %xmm4, %xmm8, %xmm5, %xmm6, 8, 0, \operation
-.L_initial_blocks_\@:
-
-	# Main loop - Encrypt/Decrypt remaining blocks
-
-	test	%r13, %r13
-	je	.L_zero_cipher_left_\@
-	sub	$64, %r13
-	je	.L_four_cipher_left_\@
-.L_crypt_by_4_\@:
-	GHASH_4_ENCRYPT_4_PARALLEL_\operation	%xmm9, %xmm10, %xmm11, %xmm12, \
-	%xmm13, %xmm14, %xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, \
-	%xmm7, %xmm8, enc
-	add	$64, %r11
-	sub	$64, %r13
-	jne	.L_crypt_by_4_\@
-.L_four_cipher_left_\@:
-	GHASH_LAST_4	%xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, \
-%xmm15, %xmm1, %xmm2, %xmm3, %xmm4, %xmm8
-.L_zero_cipher_left_\@:
-	movdqu %xmm8, AadHash(%arg2)
-	movdqu %xmm0, CurCount(%arg2)
-
-	mov	%arg5, %r13
-	and	$15, %r13			# %r13 = arg5 (mod 16)
-	je	.L_multiple_of_16_bytes_\@
-
-	mov %r13, PBlockLen(%arg2)
-
-	# Handle the last <16 Byte block separately
-	paddd ONE(%rip), %xmm0                # INCR CNT to get Yn
-	movdqu %xmm0, CurCount(%arg2)
-	movdqa SHUF_MASK(%rip), %xmm10
-	pshufb %xmm10, %xmm0
-
-	ENCRYPT_SINGLE_BLOCK	%xmm0, %xmm1        # Encrypt(K, Yn)
-	movdqu %xmm0, PBlockEncKey(%arg2)
-
-	cmp	$16, %arg5
-	jge	.L_large_enough_update_\@
-
-	lea (%arg4,%r11,1), %r10
-	mov %r13, %r12
-	READ_PARTIAL_BLOCK %r10 %r12 %xmm2 %xmm1
-	jmp	.L_data_read_\@
-
-.L_large_enough_update_\@:
-	sub	$16, %r11
-	add	%r13, %r11
-
-	# receive the last <16 Byte block
-	movdqu	(%arg4, %r11, 1), %xmm1
-
-	sub	%r13, %r11
-	add	$16, %r11
-
-	lea	SHIFT_MASK+16(%rip), %r12
-	# adjust the shuffle mask pointer to be able to shift 16-r13 bytes
-	# (r13 is the number of bytes in plaintext mod 16)
-	sub	%r13, %r12
-	# get the appropriate shuffle mask
-	movdqu	(%r12), %xmm2
-	# shift right 16-r13 bytes
-	pshufb  %xmm2, %xmm1
-
-.L_data_read_\@:
-	lea ALL_F+16(%rip), %r12
-	sub %r13, %r12
-
-.ifc \operation, dec
-	movdqa  %xmm1, %xmm2
-.endif
-	pxor	%xmm1, %xmm0            # XOR Encrypt(K, Yn)
-	movdqu	(%r12), %xmm1
-	# get the appropriate mask to mask out top 16-r13 bytes of xmm0
-	pand	%xmm1, %xmm0            # mask out top 16-r13 bytes of xmm0
-.ifc \operation, dec
-	pand    %xmm1, %xmm2
-	movdqa SHUF_MASK(%rip), %xmm10
-	pshufb %xmm10 ,%xmm2
-
-	pxor %xmm2, %xmm8
-.else
-	movdqa SHUF_MASK(%rip), %xmm10
-	pshufb %xmm10,%xmm0
-
-	pxor	%xmm0, %xmm8
-.endif
-
-	movdqu %xmm8, AadHash(%arg2)
-.ifc \operation, enc
-	# GHASH computation for the last <16 byte block
-	movdqa SHUF_MASK(%rip), %xmm10
-	# shuffle xmm0 back to output as ciphertext
-	pshufb %xmm10, %xmm0
-.endif
-
-	# Output %r13 bytes
-	movq %xmm0, %rax
-	cmp $8, %r13
-	jle .L_less_than_8_bytes_left_\@
-	mov %rax, (%arg3 , %r11, 1)
-	add $8, %r11
-	psrldq $8, %xmm0
-	movq %xmm0, %rax
-	sub $8, %r13
-.L_less_than_8_bytes_left_\@:
-	mov %al,  (%arg3, %r11, 1)
-	add $1, %r11
-	shr $8, %rax
-	sub $1, %r13
-	jne .L_less_than_8_bytes_left_\@
-.L_multiple_of_16_bytes_\@:
-.endm
-
-# GCM_COMPLETE Finishes update of tag of last partial block
-# Output: Authorization Tag (AUTH_TAG)
-# Clobbers rax, r10-r12, and xmm0, xmm1, xmm5-xmm15
-.macro GCM_COMPLETE AUTHTAG AUTHTAGLEN
-	movdqu AadHash(%arg2), %xmm8
-	movdqu HashKey(%arg2), %xmm13
-
-	mov PBlockLen(%arg2), %r12
-
-	test %r12, %r12
-	je .L_partial_done\@
-
-	GHASH_MUL %xmm8, %xmm13, %xmm9, %xmm10, %xmm11, %xmm5, %xmm6
-
-.L_partial_done\@:
-	mov AadLen(%arg2), %r12  # %r13 = aadLen (number of bytes)
-	shl	$3, %r12		  # convert into number of bits
-	movd	%r12d, %xmm15		  # len(A) in %xmm15
-	mov InLen(%arg2), %r12
-	shl     $3, %r12                  # len(C) in bits (*128)
-	movq    %r12, %xmm1
-
-	pslldq	$8, %xmm15		  # %xmm15 = len(A)||0x0000000000000000
-	pxor	%xmm1, %xmm15		  # %xmm15 = len(A)||len(C)
-	pxor	%xmm15, %xmm8
-	GHASH_MUL	%xmm8, %xmm13, %xmm9, %xmm10, %xmm11, %xmm5, %xmm6
-	# final GHASH computation
-	movdqa SHUF_MASK(%rip), %xmm10
-	pshufb %xmm10, %xmm8
-
-	movdqu OrigIV(%arg2), %xmm0       # %xmm0 = Y0
-	ENCRYPT_SINGLE_BLOCK	%xmm0,  %xmm1	  # E(K, Y0)
-	pxor	%xmm8, %xmm0
-.L_return_T_\@:
-	mov	\AUTHTAG, %r10                     # %r10 = authTag
-	mov	\AUTHTAGLEN, %r11                    # %r11 = auth_tag_len
-	cmp	$16, %r11
-	je	.L_T_16_\@
-	cmp	$8, %r11
-	jl	.L_T_4_\@
-.L_T_8_\@:
-	movq	%xmm0, %rax
-	mov	%rax, (%r10)
-	add	$8, %r10
-	sub	$8, %r11
-	psrldq	$8, %xmm0
-	test	%r11, %r11
-	je	.L_return_T_done_\@
-.L_T_4_\@:
-	movd	%xmm0, %eax
-	mov	%eax, (%r10)
-	add	$4, %r10
-	sub	$4, %r11
-	psrldq	$4, %xmm0
-	test	%r11, %r11
-	je	.L_return_T_done_\@
-.L_T_123_\@:
-	movd	%xmm0, %eax
-	cmp	$2, %r11
-	jl	.L_T_1_\@
-	mov	%ax, (%r10)
-	cmp	$2, %r11
-	je	.L_return_T_done_\@
-	add	$2, %r10
-	sar	$16, %eax
-.L_T_1_\@:
-	mov	%al, (%r10)
-	jmp	.L_return_T_done_\@
-.L_T_16_\@:
-	movdqu	%xmm0, (%r10)
-.L_return_T_done_\@:
-.endm
-
-#ifdef __x86_64__
-/* GHASH_MUL MACRO to implement: Data*HashKey mod (128,127,126,121,0)
-*
-*
-* Input: A and B (128-bits each, bit-reflected)
-* Output: C = A*B*x mod poly, (i.e. >>1 )
-* To compute GH = GH*HashKey mod poly, give HK = HashKey<<1 mod poly as input
-* GH = GH * HK * x mod poly which is equivalent to GH*HashKey mod poly.
-*
-*/
-.macro GHASH_MUL GH HK TMP1 TMP2 TMP3 TMP4 TMP5
-	movdqa	  \GH, \TMP1
-	pshufd	  $78, \GH, \TMP2
-	pshufd	  $78, \HK, \TMP3
-	pxor	  \GH, \TMP2            # TMP2 = a1+a0
-	pxor	  \HK, \TMP3            # TMP3 = b1+b0
-	pclmulqdq $0x11, \HK, \TMP1     # TMP1 = a1*b1
-	pclmulqdq $0x00, \HK, \GH       # GH = a0*b0
-	pclmulqdq $0x00, \TMP3, \TMP2   # TMP2 = (a0+a1)*(b1+b0)
-	pxor	  \GH, \TMP2
-	pxor	  \TMP1, \TMP2          # TMP2 = (a0*b0)+(a1*b0)
-	movdqa	  \TMP2, \TMP3
-	pslldq	  $8, \TMP3             # left shift TMP3 2 DWs
-	psrldq	  $8, \TMP2             # right shift TMP2 2 DWs
-	pxor	  \TMP3, \GH
-	pxor	  \TMP2, \TMP1          # TMP2:GH holds the result of GH*HK
-
-        # first phase of the reduction
-
-	movdqa    \GH, \TMP2
-	movdqa    \GH, \TMP3
-	movdqa    \GH, \TMP4            # copy GH into TMP2,TMP3 and TMP4
-					# in in order to perform
-					# independent shifts
-	pslld     $31, \TMP2            # packed right shift <<31
-	pslld     $30, \TMP3            # packed right shift <<30
-	pslld     $25, \TMP4            # packed right shift <<25
-	pxor      \TMP3, \TMP2          # xor the shifted versions
-	pxor      \TMP4, \TMP2
-	movdqa    \TMP2, \TMP5
-	psrldq    $4, \TMP5             # right shift TMP5 1 DW
-	pslldq    $12, \TMP2            # left shift TMP2 3 DWs
-	pxor      \TMP2, \GH
-
-        # second phase of the reduction
-
-	movdqa    \GH,\TMP2             # copy GH into TMP2,TMP3 and TMP4
-					# in in order to perform
-					# independent shifts
-	movdqa    \GH,\TMP3
-	movdqa    \GH,\TMP4
-	psrld     $1,\TMP2              # packed left shift >>1
-	psrld     $2,\TMP3              # packed left shift >>2
-	psrld     $7,\TMP4              # packed left shift >>7
-	pxor      \TMP3,\TMP2		# xor the shifted versions
-	pxor      \TMP4,\TMP2
-	pxor      \TMP5, \TMP2
-	pxor      \TMP2, \GH
-	pxor      \TMP1, \GH            # result is in TMP1
-.endm
-
-# Reads DLEN bytes starting at DPTR and stores in XMMDst
-# where 0 < DLEN < 16
-# Clobbers %rax, DLEN and XMM1
-.macro READ_PARTIAL_BLOCK DPTR DLEN XMM1 XMMDst
-        cmp $8, \DLEN
-        jl .L_read_lt8_\@
-        mov (\DPTR), %rax
-        movq %rax, \XMMDst
-        sub $8, \DLEN
-        jz .L_done_read_partial_block_\@
-	xor %eax, %eax
-.L_read_next_byte_\@:
-        shl $8, %rax
-        mov 7(\DPTR, \DLEN, 1), %al
-        dec \DLEN
-        jnz .L_read_next_byte_\@
-        movq %rax, \XMM1
-	pslldq $8, \XMM1
-        por \XMM1, \XMMDst
-	jmp .L_done_read_partial_block_\@
-.L_read_lt8_\@:
-	xor %eax, %eax
-.L_read_next_byte_lt8_\@:
-        shl $8, %rax
-        mov -1(\DPTR, \DLEN, 1), %al
-        dec \DLEN
-        jnz .L_read_next_byte_lt8_\@
-        movq %rax, \XMMDst
-.L_done_read_partial_block_\@:
-.endm
-
-# CALC_AAD_HASH: Calculates the hash of the data which will not be encrypted.
-# clobbers r10-11, xmm14
-.macro CALC_AAD_HASH HASHKEY AAD AADLEN TMP1 TMP2 TMP3 TMP4 TMP5 \
-	TMP6 TMP7
-	MOVADQ	   SHUF_MASK(%rip), %xmm14
-	mov	   \AAD, %r10		# %r10 = AAD
-	mov	   \AADLEN, %r11		# %r11 = aadLen
-	pxor	   \TMP7, \TMP7
-	pxor	   \TMP6, \TMP6
-
-	cmp	   $16, %r11
-	jl	   .L_get_AAD_rest\@
-.L_get_AAD_blocks\@:
-	movdqu	   (%r10), \TMP7
-	pshufb	   %xmm14, \TMP7 # byte-reflect the AAD data
-	pxor	   \TMP7, \TMP6
-	GHASH_MUL  \TMP6, \HASHKEY, \TMP1, \TMP2, \TMP3, \TMP4, \TMP5
-	add	   $16, %r10
-	sub	   $16, %r11
-	cmp	   $16, %r11
-	jge	   .L_get_AAD_blocks\@
-
-	movdqu	   \TMP6, \TMP7
-
-	/* read the last <16B of AAD */
-.L_get_AAD_rest\@:
-	test	   %r11, %r11
-	je	   .L_get_AAD_done\@
-
-	READ_PARTIAL_BLOCK %r10, %r11, \TMP1, \TMP7
-	pshufb	   %xmm14, \TMP7 # byte-reflect the AAD data
-	pxor	   \TMP6, \TMP7
-	GHASH_MUL  \TMP7, \HASHKEY, \TMP1, \TMP2, \TMP3, \TMP4, \TMP5
-	movdqu \TMP7, \TMP6
-
-.L_get_AAD_done\@:
-	movdqu \TMP6, AadHash(%arg2)
-.endm
-
-# PARTIAL_BLOCK: Handles encryption/decryption and the tag partial blocks
-# between update calls.
-# Requires the input data be at least 1 byte long due to READ_PARTIAL_BLOCK
-# Outputs encrypted bytes, and updates hash and partial info in gcm_data_context
-# Clobbers rax, r10, r12, r13, xmm0-6, xmm9-13
-.macro PARTIAL_BLOCK CYPH_PLAIN_OUT PLAIN_CYPH_IN PLAIN_CYPH_LEN DATA_OFFSET \
-	AAD_HASH operation
-	mov 	PBlockLen(%arg2), %r13
-	test	%r13, %r13
-	je	.L_partial_block_done_\@	# Leave Macro if no partial blocks
-	# Read in input data without over reading
-	cmp	$16, \PLAIN_CYPH_LEN
-	jl	.L_fewer_than_16_bytes_\@
-	movups	(\PLAIN_CYPH_IN), %xmm1	# If more than 16 bytes, just fill xmm
-	jmp	.L_data_read_\@
-
-.L_fewer_than_16_bytes_\@:
-	lea	(\PLAIN_CYPH_IN, \DATA_OFFSET, 1), %r10
-	mov	\PLAIN_CYPH_LEN, %r12
-	READ_PARTIAL_BLOCK %r10 %r12 %xmm0 %xmm1
-
-	mov PBlockLen(%arg2), %r13
-
-.L_data_read_\@:				# Finished reading in data
-
-	movdqu	PBlockEncKey(%arg2), %xmm9
-	movdqu	HashKey(%arg2), %xmm13
-
-	lea	SHIFT_MASK(%rip), %r12
-
-	# adjust the shuffle mask pointer to be able to shift r13 bytes
-	# r16-r13 is the number of bytes in plaintext mod 16)
-	add	%r13, %r12
-	movdqu	(%r12), %xmm2		# get the appropriate shuffle mask
-	pshufb	%xmm2, %xmm9		# shift right r13 bytes
-
-.ifc \operation, dec
-	movdqa	%xmm1, %xmm3
-	pxor	%xmm1, %xmm9		# Ciphertext XOR E(K, Yn)
-
-	mov	\PLAIN_CYPH_LEN, %r10
-	add	%r13, %r10
-	# Set r10 to be the amount of data left in CYPH_PLAIN_IN after filling
-	sub	$16, %r10
-	# Determine if partial block is not being filled and
-	# shift mask accordingly
-	jge	.L_no_extra_mask_1_\@
-	sub	%r10, %r12
-.L_no_extra_mask_1_\@:
-
-	movdqu	ALL_F-SHIFT_MASK(%r12), %xmm1
-	# get the appropriate mask to mask out bottom r13 bytes of xmm9
-	pand	%xmm1, %xmm9		# mask out bottom r13 bytes of xmm9
-
-	pand	%xmm1, %xmm3
-	movdqa	SHUF_MASK(%rip), %xmm10
-	pshufb	%xmm10, %xmm3
-	pshufb	%xmm2, %xmm3
-	pxor	%xmm3, \AAD_HASH
-
-	test	%r10, %r10
-	jl	.L_partial_incomplete_1_\@
-
-	# GHASH computation for the last <16 Byte block
-	GHASH_MUL \AAD_HASH, %xmm13, %xmm0, %xmm10, %xmm11, %xmm5, %xmm6
-	xor	%eax, %eax
-
-	mov	%rax, PBlockLen(%arg2)
-	jmp	.L_dec_done_\@
-.L_partial_incomplete_1_\@:
-	add	\PLAIN_CYPH_LEN, PBlockLen(%arg2)
-.L_dec_done_\@:
-	movdqu	\AAD_HASH, AadHash(%arg2)
-.else
-	pxor	%xmm1, %xmm9			# Plaintext XOR E(K, Yn)
-
-	mov	\PLAIN_CYPH_LEN, %r10
-	add	%r13, %r10
-	# Set r10 to be the amount of data left in CYPH_PLAIN_IN after filling
-	sub	$16, %r10
-	# Determine if partial block is not being filled and
-	# shift mask accordingly
-	jge	.L_no_extra_mask_2_\@
-	sub	%r10, %r12
-.L_no_extra_mask_2_\@:
-
-	movdqu	ALL_F-SHIFT_MASK(%r12), %xmm1
-	# get the appropriate mask to mask out bottom r13 bytes of xmm9
-	pand	%xmm1, %xmm9
-
-	movdqa	SHUF_MASK(%rip), %xmm1
-	pshufb	%xmm1, %xmm9
-	pshufb	%xmm2, %xmm9
-	pxor	%xmm9, \AAD_HASH
-
-	test	%r10, %r10
-	jl	.L_partial_incomplete_2_\@
-
-	# GHASH computation for the last <16 Byte block
-	GHASH_MUL \AAD_HASH, %xmm13, %xmm0, %xmm10, %xmm11, %xmm5, %xmm6
-	xor	%eax, %eax
-
-	mov	%rax, PBlockLen(%arg2)
-	jmp	.L_encode_done_\@
-.L_partial_incomplete_2_\@:
-	add	\PLAIN_CYPH_LEN, PBlockLen(%arg2)
-.L_encode_done_\@:
-	movdqu	\AAD_HASH, AadHash(%arg2)
-
-	movdqa	SHUF_MASK(%rip), %xmm10
-	# shuffle xmm9 back to output as ciphertext
-	pshufb	%xmm10, %xmm9
-	pshufb	%xmm2, %xmm9
-.endif
-	# output encrypted Bytes
-	test	%r10, %r10
-	jl	.L_partial_fill_\@
-	mov	%r13, %r12
-	mov	$16, %r13
-	# Set r13 to be the number of bytes to write out
-	sub	%r12, %r13
-	jmp	.L_count_set_\@
-.L_partial_fill_\@:
-	mov	\PLAIN_CYPH_LEN, %r13
-.L_count_set_\@:
-	movdqa	%xmm9, %xmm0
-	movq	%xmm0, %rax
-	cmp	$8, %r13
-	jle	.L_less_than_8_bytes_left_\@
-
-	mov	%rax, (\CYPH_PLAIN_OUT, \DATA_OFFSET, 1)
-	add	$8, \DATA_OFFSET
-	psrldq	$8, %xmm0
-	movq	%xmm0, %rax
-	sub	$8, %r13
-.L_less_than_8_bytes_left_\@:
-	movb	%al, (\CYPH_PLAIN_OUT, \DATA_OFFSET, 1)
-	add	$1, \DATA_OFFSET
-	shr	$8, %rax
-	sub	$1, %r13
-	jne	.L_less_than_8_bytes_left_\@
-.L_partial_block_done_\@:
-.endm # PARTIAL_BLOCK
-
-/*
-* if a = number of total plaintext bytes
-* b = floor(a/16)
-* num_initial_blocks = b mod 4
-* encrypt the initial num_initial_blocks blocks and apply ghash on
-* the ciphertext
-* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
-* are clobbered
-* arg1, %arg2, %arg3 are used as a pointer only, not modified
-*/
-
-
-.macro INITIAL_BLOCKS_ENC_DEC TMP1 TMP2 TMP3 TMP4 TMP5 XMM0 XMM1 \
-	XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
-	MOVADQ		SHUF_MASK(%rip), %xmm14
-
-	movdqu AadHash(%arg2), %xmm\i		    # XMM0 = Y0
-
-	# start AES for num_initial_blocks blocks
-
-	movdqu CurCount(%arg2), \XMM0                # XMM0 = Y0
-
-.if (\i == 5) || (\i == 6) || (\i == 7)
-
-	MOVADQ		ONE(%RIP),\TMP1
-	MOVADQ		0(%arg1),\TMP2
-.irpc index, \i_seq
-	paddd		\TMP1, \XMM0                 # INCR Y0
-.ifc \operation, dec
-        movdqa     \XMM0, %xmm\index
-.else
-	MOVADQ		\XMM0, %xmm\index
-.endif
-	pshufb	%xmm14, %xmm\index      # perform a 16 byte swap
-	pxor		\TMP2, %xmm\index
-.endr
-	lea	0x10(%arg1),%r10
-	mov	keysize,%eax
-	shr	$2,%eax				# 128->4, 192->6, 256->8
-	add	$5,%eax			      # 128->9, 192->11, 256->13
-
-.Laes_loop_initial_\@:
-	MOVADQ	(%r10),\TMP1
-.irpc	index, \i_seq
-	aesenc	\TMP1, %xmm\index
-.endr
-	add	$16,%r10
-	sub	$1,%eax
-	jnz	.Laes_loop_initial_\@
-
-	MOVADQ	(%r10), \TMP1
-.irpc index, \i_seq
-	aesenclast \TMP1, %xmm\index         # Last Round
-.endr
-.irpc index, \i_seq
-	movdqu	   (%arg4 , %r11, 1), \TMP1
-	pxor	   \TMP1, %xmm\index
-	movdqu	   %xmm\index, (%arg3 , %r11, 1)
-	# write back plaintext/ciphertext for num_initial_blocks
-	add	   $16, %r11
-
-.ifc \operation, dec
-	movdqa     \TMP1, %xmm\index
-.endif
-	pshufb	   %xmm14, %xmm\index
-
-		# prepare plaintext/ciphertext for GHASH computation
-.endr
-.endif
-
-        # apply GHASH on num_initial_blocks blocks
-
-.if \i == 5
-        pxor       %xmm5, %xmm6
-	GHASH_MUL  %xmm6, \TMP3, \TMP1, \TMP2, \TMP4, \TMP5, \XMM1
-        pxor       %xmm6, %xmm7
-	GHASH_MUL  %xmm7, \TMP3, \TMP1, \TMP2, \TMP4, \TMP5, \XMM1
-        pxor       %xmm7, %xmm8
-	GHASH_MUL  %xmm8, \TMP3, \TMP1, \TMP2, \TMP4, \TMP5, \XMM1
-.elseif \i == 6
-        pxor       %xmm6, %xmm7
-	GHASH_MUL  %xmm7, \TMP3, \TMP1, \TMP2, \TMP4, \TMP5, \XMM1
-        pxor       %xmm7, %xmm8
-	GHASH_MUL  %xmm8, \TMP3, \TMP1, \TMP2, \TMP4, \TMP5, \XMM1
-.elseif \i == 7
-        pxor       %xmm7, %xmm8
-	GHASH_MUL  %xmm8, \TMP3, \TMP1, \TMP2, \TMP4, \TMP5, \XMM1
-.endif
-	cmp	   $64, %r13
-	jl	.L_initial_blocks_done\@
-	# no need for precomputed values
-/*
-*
-* Precomputations for HashKey parallel with encryption of first 4 blocks.
-* Haskey_i_k holds XORed values of the low and high parts of the Haskey_i
-*/
-	MOVADQ	   ONE(%RIP),\TMP1
-	paddd	   \TMP1, \XMM0              # INCR Y0
-	MOVADQ	   \XMM0, \XMM1
-	pshufb  %xmm14, \XMM1        # perform a 16 byte swap
-
-	paddd	   \TMP1, \XMM0              # INCR Y0
-	MOVADQ	   \XMM0, \XMM2
-	pshufb  %xmm14, \XMM2        # perform a 16 byte swap
-
-	paddd	   \TMP1, \XMM0              # INCR Y0
-	MOVADQ	   \XMM0, \XMM3
-	pshufb %xmm14, \XMM3        # perform a 16 byte swap
-
-	paddd	   \TMP1, \XMM0              # INCR Y0
-	MOVADQ	   \XMM0, \XMM4
-	pshufb %xmm14, \XMM4        # perform a 16 byte swap
-
-	MOVADQ	   0(%arg1),\TMP1
-	pxor	   \TMP1, \XMM1
-	pxor	   \TMP1, \XMM2
-	pxor	   \TMP1, \XMM3
-	pxor	   \TMP1, \XMM4
-.irpc index, 1234 # do 4 rounds
-	movaps 0x10*\index(%arg1), \TMP1
-	aesenc	   \TMP1, \XMM1
-	aesenc	   \TMP1, \XMM2
-	aesenc	   \TMP1, \XMM3
-	aesenc	   \TMP1, \XMM4
-.endr
-.irpc index, 56789 # do next 5 rounds
-	movaps 0x10*\index(%arg1), \TMP1
-	aesenc	   \TMP1, \XMM1
-	aesenc	   \TMP1, \XMM2
-	aesenc	   \TMP1, \XMM3
-	aesenc	   \TMP1, \XMM4
-.endr
-	lea	   0xa0(%arg1),%r10
-	mov	   keysize,%eax
-	shr	   $2,%eax			# 128->4, 192->6, 256->8
-	sub	   $4,%eax			# 128->0, 192->2, 256->4
-	jz	   .Laes_loop_pre_done\@
-
-.Laes_loop_pre_\@:
-	MOVADQ	   (%r10),\TMP2
-.irpc	index, 1234
-	aesenc	   \TMP2, %xmm\index
-.endr
-	add	   $16,%r10
-	sub	   $1,%eax
-	jnz	   .Laes_loop_pre_\@
-
-.Laes_loop_pre_done\@:
-	MOVADQ	   (%r10), \TMP2
-	aesenclast \TMP2, \XMM1
-	aesenclast \TMP2, \XMM2
-	aesenclast \TMP2, \XMM3
-	aesenclast \TMP2, \XMM4
-	movdqu	   16*0(%arg4 , %r11 , 1), \TMP1
-	pxor	   \TMP1, \XMM1
-.ifc \operation, dec
-	movdqu     \XMM1, 16*0(%arg3 , %r11 , 1)
-	movdqa     \TMP1, \XMM1
-.endif
-	movdqu	   16*1(%arg4 , %r11 , 1), \TMP1
-	pxor	   \TMP1, \XMM2
-.ifc \operation, dec
-	movdqu     \XMM2, 16*1(%arg3 , %r11 , 1)
-	movdqa     \TMP1, \XMM2
-.endif
-	movdqu	   16*2(%arg4 , %r11 , 1), \TMP1
-	pxor	   \TMP1, \XMM3
-.ifc \operation, dec
-	movdqu     \XMM3, 16*2(%arg3 , %r11 , 1)
-	movdqa     \TMP1, \XMM3
-.endif
-	movdqu	   16*3(%arg4 , %r11 , 1), \TMP1
-	pxor	   \TMP1, \XMM4
-.ifc \operation, dec
-	movdqu     \XMM4, 16*3(%arg3 , %r11 , 1)
-	movdqa     \TMP1, \XMM4
-.else
-	movdqu     \XMM1, 16*0(%arg3 , %r11 , 1)
-	movdqu     \XMM2, 16*1(%arg3 , %r11 , 1)
-	movdqu     \XMM3, 16*2(%arg3 , %r11 , 1)
-	movdqu     \XMM4, 16*3(%arg3 , %r11 , 1)
-.endif
-
-	add	   $64, %r11
-	pshufb %xmm14, \XMM1 # perform a 16 byte swap
-	pxor	   \XMMDst, \XMM1
-# combine GHASHed value with the corresponding ciphertext
-	pshufb %xmm14, \XMM2 # perform a 16 byte swap
-	pshufb %xmm14, \XMM3 # perform a 16 byte swap
-	pshufb %xmm14, \XMM4 # perform a 16 byte swap
-
-.L_initial_blocks_done\@:
-
-.endm
-
-/*
-* encrypt 4 blocks at a time
-* ghash the 4 previously encrypted ciphertext blocks
-* arg1, %arg3, %arg4 are used as pointers only, not modified
-* %r11 is the data offset value
-*/
-.macro GHASH_4_ENCRYPT_4_PARALLEL_enc TMP1 TMP2 TMP3 TMP4 TMP5 \
-TMP6 XMM0 XMM1 XMM2 XMM3 XMM4 XMM5 XMM6 XMM7 XMM8 operation
-
-	movdqa	  \XMM1, \XMM5
-	movdqa	  \XMM2, \XMM6
-	movdqa	  \XMM3, \XMM7
-	movdqa	  \XMM4, \XMM8
-
-        movdqa    SHUF_MASK(%rip), %xmm15
-        # multiply TMP5 * HashKey using karatsuba
-
-	movdqa	  \XMM5, \TMP4
-	pshufd	  $78, \XMM5, \TMP6
-	pxor	  \XMM5, \TMP6
-	paddd     ONE(%rip), \XMM0		# INCR CNT
-	movdqu	  HashKey_4(%arg2), \TMP5
-	pclmulqdq $0x11, \TMP5, \TMP4           # TMP4 = a1*b1
-	movdqa    \XMM0, \XMM1
-	paddd     ONE(%rip), \XMM0		# INCR CNT
-	movdqa    \XMM0, \XMM2
-	paddd     ONE(%rip), \XMM0		# INCR CNT
-	movdqa    \XMM0, \XMM3
-	paddd     ONE(%rip), \XMM0		# INCR CNT
-	movdqa    \XMM0, \XMM4
-	pshufb %xmm15, \XMM1	# perform a 16 byte swap
-	pclmulqdq $0x00, \TMP5, \XMM5           # XMM5 = a0*b0
-	pshufb %xmm15, \XMM2	# perform a 16 byte swap
-	pshufb %xmm15, \XMM3	# perform a 16 byte swap
-	pshufb %xmm15, \XMM4	# perform a 16 byte swap
-
-	pxor	  (%arg1), \XMM1
-	pxor	  (%arg1), \XMM2
-	pxor	  (%arg1), \XMM3
-	pxor	  (%arg1), \XMM4
-	movdqu	  HashKey_4_k(%arg2), \TMP5
-	pclmulqdq $0x00, \TMP5, \TMP6       # TMP6 = (a1+a0)*(b1+b0)
-	movaps 0x10(%arg1), \TMP1
-	aesenc	  \TMP1, \XMM1              # Round 1
-	aesenc	  \TMP1, \XMM2
-	aesenc	  \TMP1, \XMM3
-	aesenc	  \TMP1, \XMM4
-	movaps 0x20(%arg1), \TMP1
-	aesenc	  \TMP1, \XMM1              # Round 2
-	aesenc	  \TMP1, \XMM2
-	aesenc	  \TMP1, \XMM3
-	aesenc	  \TMP1, \XMM4
-	movdqa	  \XMM6, \TMP1
-	pshufd	  $78, \XMM6, \TMP2
-	pxor	  \XMM6, \TMP2
-	movdqu	  HashKey_3(%arg2), \TMP5
-	pclmulqdq $0x11, \TMP5, \TMP1       # TMP1 = a1 * b1
-	movaps 0x30(%arg1), \TMP3
-	aesenc    \TMP3, \XMM1              # Round 3
-	aesenc    \TMP3, \XMM2
-	aesenc    \TMP3, \XMM3
-	aesenc    \TMP3, \XMM4
-	pclmulqdq $0x00, \TMP5, \XMM6       # XMM6 = a0*b0
-	movaps 0x40(%arg1), \TMP3
-	aesenc	  \TMP3, \XMM1              # Round 4
-	aesenc	  \TMP3, \XMM2
-	aesenc	  \TMP3, \XMM3
-	aesenc	  \TMP3, \XMM4
-	movdqu	  HashKey_3_k(%arg2), \TMP5
-	pclmulqdq $0x00, \TMP5, \TMP2       # TMP2 = (a1+a0)*(b1+b0)
-	movaps 0x50(%arg1), \TMP3
-	aesenc	  \TMP3, \XMM1              # Round 5
-	aesenc	  \TMP3, \XMM2
-	aesenc	  \TMP3, \XMM3
-	aesenc	  \TMP3, \XMM4
-	pxor	  \TMP1, \TMP4
-# accumulate the results in TMP4:XMM5, TMP6 holds the middle part
-	pxor	  \XMM6, \XMM5
-	pxor	  \TMP2, \TMP6
-	movdqa	  \XMM7, \TMP1
-	pshufd	  $78, \XMM7, \TMP2
-	pxor	  \XMM7, \TMP2
-	movdqu	  HashKey_2(%arg2), \TMP5
-
-        # Multiply TMP5 * HashKey using karatsuba
-
-	pclmulqdq $0x11, \TMP5, \TMP1       # TMP1 = a1*b1
-	movaps 0x60(%arg1), \TMP3
-	aesenc	  \TMP3, \XMM1              # Round 6
-	aesenc	  \TMP3, \XMM2
-	aesenc	  \TMP3, \XMM3
-	aesenc	  \TMP3, \XMM4
-	pclmulqdq $0x00, \TMP5, \XMM7       # XMM7 = a0*b0
-	movaps 0x70(%arg1), \TMP3
-	aesenc	  \TMP3, \XMM1              # Round 7
-	aesenc	  \TMP3, \XMM2
-	aesenc	  \TMP3, \XMM3
-	aesenc	  \TMP3, \XMM4
-	movdqu	  HashKey_2_k(%arg2), \TMP5
-	pclmulqdq $0x00, \TMP5, \TMP2       # TMP2 = (a1+a0)*(b1+b0)
-	movaps 0x80(%arg1), \TMP3
-	aesenc	  \TMP3, \XMM1              # Round 8
-	aesenc	  \TMP3, \XMM2
-	aesenc	  \TMP3, \XMM3
-	aesenc	  \TMP3, \XMM4
-	pxor	  \TMP1, \TMP4
-# accumulate the results in TMP4:XMM5, TMP6 holds the middle part
-	pxor	  \XMM7, \XMM5
-	pxor	  \TMP2, \TMP6
-
-        # Multiply XMM8 * HashKey
-        # XMM8 and TMP5 hold the values for the two operands
-
-	movdqa	  \XMM8, \TMP1
-	pshufd	  $78, \XMM8, \TMP2
-	pxor	  \XMM8, \TMP2
-	movdqu	  HashKey(%arg2), \TMP5
-	pclmulqdq $0x11, \TMP5, \TMP1      # TMP1 = a1*b1
-	movaps 0x90(%arg1), \TMP3
-	aesenc	  \TMP3, \XMM1             # Round 9
-	aesenc	  \TMP3, \XMM2
-	aesenc	  \TMP3, \XMM3
-	aesenc	  \TMP3, \XMM4
-	pclmulqdq $0x00, \TMP5, \XMM8      # XMM8 = a0*b0
-	lea	  0xa0(%arg1),%r10
-	mov	  keysize,%eax
-	shr	  $2,%eax			# 128->4, 192->6, 256->8
-	sub	  $4,%eax			# 128->0, 192->2, 256->4
-	jz	  .Laes_loop_par_enc_done\@
-
-.Laes_loop_par_enc\@:
-	MOVADQ	  (%r10),\TMP3
-.irpc	index, 1234
-	aesenc	  \TMP3, %xmm\index
-.endr
-	add	  $16,%r10
-	sub	  $1,%eax
-	jnz	  .Laes_loop_par_enc\@
-
-.Laes_loop_par_enc_done\@:
-	MOVADQ	  (%r10), \TMP3
-	aesenclast \TMP3, \XMM1           # Round 10
-	aesenclast \TMP3, \XMM2
-	aesenclast \TMP3, \XMM3
-	aesenclast \TMP3, \XMM4
-	movdqu    HashKey_k(%arg2), \TMP5
-	pclmulqdq $0x00, \TMP5, \TMP2          # TMP2 = (a1+a0)*(b1+b0)
-	movdqu	  (%arg4,%r11,1), \TMP3
-	pxor	  \TMP3, \XMM1                 # Ciphertext/Plaintext XOR EK
-	movdqu	  16(%arg4,%r11,1), \TMP3
-	pxor	  \TMP3, \XMM2                 # Ciphertext/Plaintext XOR EK
-	movdqu	  32(%arg4,%r11,1), \TMP3
-	pxor	  \TMP3, \XMM3                 # Ciphertext/Plaintext XOR EK
-	movdqu	  48(%arg4,%r11,1), \TMP3
-	pxor	  \TMP3, \XMM4                 # Ciphertext/Plaintext XOR EK
-        movdqu    \XMM1, (%arg3,%r11,1)        # Write to the ciphertext buffer
-        movdqu    \XMM2, 16(%arg3,%r11,1)      # Write to the ciphertext buffer
-        movdqu    \XMM3, 32(%arg3,%r11,1)      # Write to the ciphertext buffer
-        movdqu    \XMM4, 48(%arg3,%r11,1)      # Write to the ciphertext buffer
-	pshufb %xmm15, \XMM1        # perform a 16 byte swap
-	pshufb %xmm15, \XMM2	# perform a 16 byte swap
-	pshufb %xmm15, \XMM3	# perform a 16 byte swap
-	pshufb %xmm15, \XMM4	# perform a 16 byte swap
-
-	pxor	  \TMP4, \TMP1
-	pxor	  \XMM8, \XMM5
-	pxor	  \TMP6, \TMP2
-	pxor	  \TMP1, \TMP2
-	pxor	  \XMM5, \TMP2
-	movdqa	  \TMP2, \TMP3
-	pslldq	  $8, \TMP3                    # left shift TMP3 2 DWs
-	psrldq	  $8, \TMP2                    # right shift TMP2 2 DWs
-	pxor	  \TMP3, \XMM5
-	pxor	  \TMP2, \TMP1	  # accumulate the results in TMP1:XMM5
-
-        # first phase of reduction
-
-	movdqa    \XMM5, \TMP2
-	movdqa    \XMM5, \TMP3
-	movdqa    \XMM5, \TMP4
-# move XMM5 into TMP2, TMP3, TMP4 in order to perform shifts independently
-	pslld     $31, \TMP2                   # packed right shift << 31
-	pslld     $30, \TMP3                   # packed right shift << 30
-	pslld     $25, \TMP4                   # packed right shift << 25
-	pxor      \TMP3, \TMP2	               # xor the shifted versions
-	pxor      \TMP4, \TMP2
-	movdqa    \TMP2, \TMP5
-	psrldq    $4, \TMP5                    # right shift T5 1 DW
-	pslldq    $12, \TMP2                   # left shift T2 3 DWs
-	pxor      \TMP2, \XMM5
-
-        # second phase of reduction
-
-	movdqa    \XMM5,\TMP2 # make 3 copies of XMM5 into TMP2, TMP3, TMP4
-	movdqa    \XMM5,\TMP3
-	movdqa    \XMM5,\TMP4
-	psrld     $1, \TMP2                    # packed left shift >>1
-	psrld     $2, \TMP3                    # packed left shift >>2
-	psrld     $7, \TMP4                    # packed left shift >>7
-	pxor      \TMP3,\TMP2		       # xor the shifted versions
-	pxor      \TMP4,\TMP2
-	pxor      \TMP5, \TMP2
-	pxor      \TMP2, \XMM5
-	pxor      \TMP1, \XMM5                 # result is in TMP1
-
-	pxor	  \XMM5, \XMM1
-.endm
-
-/*
-* decrypt 4 blocks at a time
-* ghash the 4 previously decrypted ciphertext blocks
-* arg1, %arg3, %arg4 are used as pointers only, not modified
-* %r11 is the data offset value
-*/
-.macro GHASH_4_ENCRYPT_4_PARALLEL_dec TMP1 TMP2 TMP3 TMP4 TMP5 \
-TMP6 XMM0 XMM1 XMM2 XMM3 XMM4 XMM5 XMM6 XMM7 XMM8 operation
-
-	movdqa	  \XMM1, \XMM5
-	movdqa	  \XMM2, \XMM6
-	movdqa	  \XMM3, \XMM7
-	movdqa	  \XMM4, \XMM8
-
-        movdqa    SHUF_MASK(%rip), %xmm15
-        # multiply TMP5 * HashKey using karatsuba
-
-	movdqa	  \XMM5, \TMP4
-	pshufd	  $78, \XMM5, \TMP6
-	pxor	  \XMM5, \TMP6
-	paddd     ONE(%rip), \XMM0		# INCR CNT
-	movdqu	  HashKey_4(%arg2), \TMP5
-	pclmulqdq $0x11, \TMP5, \TMP4           # TMP4 = a1*b1
-	movdqa    \XMM0, \XMM1
-	paddd     ONE(%rip), \XMM0		# INCR CNT
-	movdqa    \XMM0, \XMM2
-	paddd     ONE(%rip), \XMM0		# INCR CNT
-	movdqa    \XMM0, \XMM3
-	paddd     ONE(%rip), \XMM0		# INCR CNT
-	movdqa    \XMM0, \XMM4
-	pshufb %xmm15, \XMM1	# perform a 16 byte swap
-	pclmulqdq $0x00, \TMP5, \XMM5           # XMM5 = a0*b0
-	pshufb %xmm15, \XMM2	# perform a 16 byte swap
-	pshufb %xmm15, \XMM3	# perform a 16 byte swap
-	pshufb %xmm15, \XMM4	# perform a 16 byte swap
-
-	pxor	  (%arg1), \XMM1
-	pxor	  (%arg1), \XMM2
-	pxor	  (%arg1), \XMM3
-	pxor	  (%arg1), \XMM4
-	movdqu	  HashKey_4_k(%arg2), \TMP5
-	pclmulqdq $0x00, \TMP5, \TMP6       # TMP6 = (a1+a0)*(b1+b0)
-	movaps 0x10(%arg1), \TMP1
-	aesenc	  \TMP1, \XMM1              # Round 1
-	aesenc	  \TMP1, \XMM2
-	aesenc	  \TMP1, \XMM3
-	aesenc	  \TMP1, \XMM4
-	movaps 0x20(%arg1), \TMP1
-	aesenc	  \TMP1, \XMM1              # Round 2
-	aesenc	  \TMP1, \XMM2
-	aesenc	  \TMP1, \XMM3
-	aesenc	  \TMP1, \XMM4
-	movdqa	  \XMM6, \TMP1
-	pshufd	  $78, \XMM6, \TMP2
-	pxor	  \XMM6, \TMP2
-	movdqu	  HashKey_3(%arg2), \TMP5
-	pclmulqdq $0x11, \TMP5, \TMP1       # TMP1 = a1 * b1
-	movaps 0x30(%arg1), \TMP3
-	aesenc    \TMP3, \XMM1              # Round 3
-	aesenc    \TMP3, \XMM2
-	aesenc    \TMP3, \XMM3
-	aesenc    \TMP3, \XMM4
-	pclmulqdq $0x00, \TMP5, \XMM6       # XMM6 = a0*b0
-	movaps 0x40(%arg1), \TMP3
-	aesenc	  \TMP3, \XMM1              # Round 4
-	aesenc	  \TMP3, \XMM2
-	aesenc	  \TMP3, \XMM3
-	aesenc	  \TMP3, \XMM4
-	movdqu	  HashKey_3_k(%arg2), \TMP5
-	pclmulqdq $0x00, \TMP5, \TMP2       # TMP2 = (a1+a0)*(b1+b0)
-	movaps 0x50(%arg1), \TMP3
-	aesenc	  \TMP3, \XMM1              # Round 5
-	aesenc	  \TMP3, \XMM2
-	aesenc	  \TMP3, \XMM3
-	aesenc	  \TMP3, \XMM4
-	pxor	  \TMP1, \TMP4
-# accumulate the results in TMP4:XMM5, TMP6 holds the middle part
-	pxor	  \XMM6, \XMM5
-	pxor	  \TMP2, \TMP6
-	movdqa	  \XMM7, \TMP1
-	pshufd	  $78, \XMM7, \TMP2
-	pxor	  \XMM7, \TMP2
-	movdqu	  HashKey_2(%arg2), \TMP5
-
-        # Multiply TMP5 * HashKey using karatsuba
-
-	pclmulqdq $0x11, \TMP5, \TMP1       # TMP1 = a1*b1
-	movaps 0x60(%arg1), \TMP3
-	aesenc	  \TMP3, \XMM1              # Round 6
-	aesenc	  \TMP3, \XMM2
-	aesenc	  \TMP3, \XMM3
-	aesenc	  \TMP3, \XMM4
-	pclmulqdq $0x00, \TMP5, \XMM7       # XMM7 = a0*b0
-	movaps 0x70(%arg1), \TMP3
-	aesenc	  \TMP3, \XMM1              # Round 7
-	aesenc	  \TMP3, \XMM2
-	aesenc	  \TMP3, \XMM3
-	aesenc	  \TMP3, \XMM4
-	movdqu	  HashKey_2_k(%arg2), \TMP5
-	pclmulqdq $0x00, \TMP5, \TMP2       # TMP2 = (a1+a0)*(b1+b0)
-	movaps 0x80(%arg1), \TMP3
-	aesenc	  \TMP3, \XMM1              # Round 8
-	aesenc	  \TMP3, \XMM2
-	aesenc	  \TMP3, \XMM3
-	aesenc	  \TMP3, \XMM4
-	pxor	  \TMP1, \TMP4
-# accumulate the results in TMP4:XMM5, TMP6 holds the middle part
-	pxor	  \XMM7, \XMM5
-	pxor	  \TMP2, \TMP6
-
-        # Multiply XMM8 * HashKey
-        # XMM8 and TMP5 hold the values for the two operands
-
-	movdqa	  \XMM8, \TMP1
-	pshufd	  $78, \XMM8, \TMP2
-	pxor	  \XMM8, \TMP2
-	movdqu	  HashKey(%arg2), \TMP5
-	pclmulqdq $0x11, \TMP5, \TMP1      # TMP1 = a1*b1
-	movaps 0x90(%arg1), \TMP3
-	aesenc	  \TMP3, \XMM1             # Round 9
-	aesenc	  \TMP3, \XMM2
-	aesenc	  \TMP3, \XMM3
-	aesenc	  \TMP3, \XMM4
-	pclmulqdq $0x00, \TMP5, \XMM8      # XMM8 = a0*b0
-	lea	  0xa0(%arg1),%r10
-	mov	  keysize,%eax
-	shr	  $2,%eax		        # 128->4, 192->6, 256->8
-	sub	  $4,%eax			# 128->0, 192->2, 256->4
-	jz	  .Laes_loop_par_dec_done\@
-
-.Laes_loop_par_dec\@:
-	MOVADQ	  (%r10),\TMP3
-.irpc	index, 1234
-	aesenc	  \TMP3, %xmm\index
-.endr
-	add	  $16,%r10
-	sub	  $1,%eax
-	jnz	  .Laes_loop_par_dec\@
-
-.Laes_loop_par_dec_done\@:
-	MOVADQ	  (%r10), \TMP3
-	aesenclast \TMP3, \XMM1           # last round
-	aesenclast \TMP3, \XMM2
-	aesenclast \TMP3, \XMM3
-	aesenclast \TMP3, \XMM4
-	movdqu    HashKey_k(%arg2), \TMP5
-	pclmulqdq $0x00, \TMP5, \TMP2          # TMP2 = (a1+a0)*(b1+b0)
-	movdqu	  (%arg4,%r11,1), \TMP3
-	pxor	  \TMP3, \XMM1                 # Ciphertext/Plaintext XOR EK
-	movdqu	  \XMM1, (%arg3,%r11,1)        # Write to plaintext buffer
-	movdqa    \TMP3, \XMM1
-	movdqu	  16(%arg4,%r11,1), \TMP3
-	pxor	  \TMP3, \XMM2                 # Ciphertext/Plaintext XOR EK
-	movdqu	  \XMM2, 16(%arg3,%r11,1)      # Write to plaintext buffer
-	movdqa    \TMP3, \XMM2
-	movdqu	  32(%arg4,%r11,1), \TMP3
-	pxor	  \TMP3, \XMM3                 # Ciphertext/Plaintext XOR EK
-	movdqu	  \XMM3, 32(%arg3,%r11,1)      # Write to plaintext buffer
-	movdqa    \TMP3, \XMM3
-	movdqu	  48(%arg4,%r11,1), \TMP3
-	pxor	  \TMP3, \XMM4                 # Ciphertext/Plaintext XOR EK
-	movdqu	  \XMM4, 48(%arg3,%r11,1)      # Write to plaintext buffer
-	movdqa    \TMP3, \XMM4
-	pshufb %xmm15, \XMM1        # perform a 16 byte swap
-	pshufb %xmm15, \XMM2	# perform a 16 byte swap
-	pshufb %xmm15, \XMM3	# perform a 16 byte swap
-	pshufb %xmm15, \XMM4	# perform a 16 byte swap
-
-	pxor	  \TMP4, \TMP1
-	pxor	  \XMM8, \XMM5
-	pxor	  \TMP6, \TMP2
-	pxor	  \TMP1, \TMP2
-	pxor	  \XMM5, \TMP2
-	movdqa	  \TMP2, \TMP3
-	pslldq	  $8, \TMP3                    # left shift TMP3 2 DWs
-	psrldq	  $8, \TMP2                    # right shift TMP2 2 DWs
-	pxor	  \TMP3, \XMM5
-	pxor	  \TMP2, \TMP1	  # accumulate the results in TMP1:XMM5
-
-        # first phase of reduction
-
-	movdqa    \XMM5, \TMP2
-	movdqa    \XMM5, \TMP3
-	movdqa    \XMM5, \TMP4
-# move XMM5 into TMP2, TMP3, TMP4 in order to perform shifts independently
-	pslld     $31, \TMP2                   # packed right shift << 31
-	pslld     $30, \TMP3                   # packed right shift << 30
-	pslld     $25, \TMP4                   # packed right shift << 25
-	pxor      \TMP3, \TMP2	               # xor the shifted versions
-	pxor      \TMP4, \TMP2
-	movdqa    \TMP2, \TMP5
-	psrldq    $4, \TMP5                    # right shift T5 1 DW
-	pslldq    $12, \TMP2                   # left shift T2 3 DWs
-	pxor      \TMP2, \XMM5
-
-        # second phase of reduction
-
-	movdqa    \XMM5,\TMP2 # make 3 copies of XMM5 into TMP2, TMP3, TMP4
-	movdqa    \XMM5,\TMP3
-	movdqa    \XMM5,\TMP4
-	psrld     $1, \TMP2                    # packed left shift >>1
-	psrld     $2, \TMP3                    # packed left shift >>2
-	psrld     $7, \TMP4                    # packed left shift >>7
-	pxor      \TMP3,\TMP2		       # xor the shifted versions
-	pxor      \TMP4,\TMP2
-	pxor      \TMP5, \TMP2
-	pxor      \TMP2, \XMM5
-	pxor      \TMP1, \XMM5                 # result is in TMP1
-
-	pxor	  \XMM5, \XMM1
-.endm
-
-/* GHASH the last 4 ciphertext blocks. */
-.macro	GHASH_LAST_4 TMP1 TMP2 TMP3 TMP4 TMP5 TMP6 \
-TMP7 XMM1 XMM2 XMM3 XMM4 XMMDst
-
-        # Multiply TMP6 * HashKey (using Karatsuba)
-
-	movdqa	  \XMM1, \TMP6
-	pshufd	  $78, \XMM1, \TMP2
-	pxor	  \XMM1, \TMP2
-	movdqu	  HashKey_4(%arg2), \TMP5
-	pclmulqdq $0x11, \TMP5, \TMP6       # TMP6 = a1*b1
-	pclmulqdq $0x00, \TMP5, \XMM1       # XMM1 = a0*b0
-	movdqu	  HashKey_4_k(%arg2), \TMP4
-	pclmulqdq $0x00, \TMP4, \TMP2       # TMP2 = (a1+a0)*(b1+b0)
-	movdqa	  \XMM1, \XMMDst
-	movdqa	  \TMP2, \XMM1              # result in TMP6, XMMDst, XMM1
-
-        # Multiply TMP1 * HashKey (using Karatsuba)
-
-	movdqa	  \XMM2, \TMP1
-	pshufd	  $78, \XMM2, \TMP2
-	pxor	  \XMM2, \TMP2
-	movdqu	  HashKey_3(%arg2), \TMP5
-	pclmulqdq $0x11, \TMP5, \TMP1       # TMP1 = a1*b1
-	pclmulqdq $0x00, \TMP5, \XMM2       # XMM2 = a0*b0
-	movdqu	  HashKey_3_k(%arg2), \TMP4
-	pclmulqdq $0x00, \TMP4, \TMP2       # TMP2 = (a1+a0)*(b1+b0)
-	pxor	  \TMP1, \TMP6
-	pxor	  \XMM2, \XMMDst
-	pxor	  \TMP2, \XMM1
-# results accumulated in TMP6, XMMDst, XMM1
-
-        # Multiply TMP1 * HashKey (using Karatsuba)
-
-	movdqa	  \XMM3, \TMP1
-	pshufd	  $78, \XMM3, \TMP2
-	pxor	  \XMM3, \TMP2
-	movdqu	  HashKey_2(%arg2), \TMP5
-	pclmulqdq $0x11, \TMP5, \TMP1       # TMP1 = a1*b1
-	pclmulqdq $0x00, \TMP5, \XMM3       # XMM3 = a0*b0
-	movdqu	  HashKey_2_k(%arg2), \TMP4
-	pclmulqdq $0x00, \TMP4, \TMP2       # TMP2 = (a1+a0)*(b1+b0)
-	pxor	  \TMP1, \TMP6
-	pxor	  \XMM3, \XMMDst
-	pxor	  \TMP2, \XMM1   # results accumulated in TMP6, XMMDst, XMM1
-
-        # Multiply TMP1 * HashKey (using Karatsuba)
-	movdqa	  \XMM4, \TMP1
-	pshufd	  $78, \XMM4, \TMP2
-	pxor	  \XMM4, \TMP2
-	movdqu	  HashKey(%arg2), \TMP5
-	pclmulqdq $0x11, \TMP5, \TMP1	    # TMP1 = a1*b1
-	pclmulqdq $0x00, \TMP5, \XMM4       # XMM4 = a0*b0
-	movdqu	  HashKey_k(%arg2), \TMP4
-	pclmulqdq $0x00, \TMP4, \TMP2       # TMP2 = (a1+a0)*(b1+b0)
-	pxor	  \TMP1, \TMP6
-	pxor	  \XMM4, \XMMDst
-	pxor	  \XMM1, \TMP2
-	pxor	  \TMP6, \TMP2
-	pxor	  \XMMDst, \TMP2
-	# middle section of the temp results combined as in karatsuba algorithm
-	movdqa	  \TMP2, \TMP4
-	pslldq	  $8, \TMP4                 # left shift TMP4 2 DWs
-	psrldq	  $8, \TMP2                 # right shift TMP2 2 DWs
-	pxor	  \TMP4, \XMMDst
-	pxor	  \TMP2, \TMP6
-# TMP6:XMMDst holds the result of the accumulated carry-less multiplications
-	# first phase of the reduction
-	movdqa    \XMMDst, \TMP2
-	movdqa    \XMMDst, \TMP3
-	movdqa    \XMMDst, \TMP4
-# move XMMDst into TMP2, TMP3, TMP4 in order to perform 3 shifts independently
-	pslld     $31, \TMP2                # packed right shifting << 31
-	pslld     $30, \TMP3                # packed right shifting << 30
-	pslld     $25, \TMP4                # packed right shifting << 25
-	pxor      \TMP3, \TMP2              # xor the shifted versions
-	pxor      \TMP4, \TMP2
-	movdqa    \TMP2, \TMP7
-	psrldq    $4, \TMP7                 # right shift TMP7 1 DW
-	pslldq    $12, \TMP2                # left shift TMP2 3 DWs
-	pxor      \TMP2, \XMMDst
-
-        # second phase of the reduction
-	movdqa    \XMMDst, \TMP2
-	# make 3 copies of XMMDst for doing 3 shift operations
-	movdqa    \XMMDst, \TMP3
-	movdqa    \XMMDst, \TMP4
-	psrld     $1, \TMP2                 # packed left shift >> 1
-	psrld     $2, \TMP3                 # packed left shift >> 2
-	psrld     $7, \TMP4                 # packed left shift >> 7
-	pxor      \TMP3, \TMP2              # xor the shifted versions
-	pxor      \TMP4, \TMP2
-	pxor      \TMP7, \TMP2
-	pxor      \TMP2, \XMMDst
-	pxor      \TMP6, \XMMDst            # reduced result is in XMMDst
-.endm
-
-
-/* Encryption of a single block
-* uses eax & r10
-*/
-
-.macro ENCRYPT_SINGLE_BLOCK XMM0 TMP1
-
-	pxor		(%arg1), \XMM0
-	mov		keysize,%eax
-	shr		$2,%eax			# 128->4, 192->6, 256->8
-	add		$5,%eax			# 128->9, 192->11, 256->13
-	lea		16(%arg1), %r10	  # get first expanded key address
-
-_esb_loop_\@:
-	MOVADQ		(%r10),\TMP1
-	aesenc		\TMP1,\XMM0
-	add		$16,%r10
-	sub		$1,%eax
-	jnz		_esb_loop_\@
-
-	MOVADQ		(%r10),\TMP1
-	aesenclast	\TMP1,\XMM0
-.endm
-
-/*****************************************************************************
-* void aesni_gcm_init(void *aes_ctx,      // AES Key schedule. Starts on a 16 byte boundary.
-*                     struct gcm_context_data *data,
-*                                         // context data
-*                     u8 *iv,             // Pre-counter block j0: 4 byte salt (from Security Association)
-*                                         // concatenated with 8 byte Initialisation Vector (from IPSec ESP Payload)
-*                                         // concatenated with 0x00000001. 16-byte aligned pointer.
-*                     u8 *hash_subkey,    // H, the Hash sub key input. Data starts on a 16-byte boundary.
-*                     const u8 *aad,      // Additional Authentication Data (AAD)
-*                     u64 aad_len)        // Length of AAD in bytes.
-*/
-SYM_FUNC_START(aesni_gcm_init)
-	FUNC_SAVE
-	GCM_INIT %arg3, %arg4,%arg5, %arg6
-	FUNC_RESTORE
-	RET
-SYM_FUNC_END(aesni_gcm_init)
-
-/*****************************************************************************
-* void aesni_gcm_enc_update(void *aes_ctx,      // AES Key schedule. Starts on a 16 byte boundary.
-*                    struct gcm_context_data *data,
-*                                        // context data
-*                    u8 *out,            // Ciphertext output. Encrypt in-place is allowed.
-*                    const u8 *in,       // Plaintext input
-*                    u64 plaintext_len,  // Length of data in bytes for encryption.
-*/
-SYM_FUNC_START(aesni_gcm_enc_update)
-	FUNC_SAVE
-	GCM_ENC_DEC enc
-	FUNC_RESTORE
-	RET
-SYM_FUNC_END(aesni_gcm_enc_update)
-
-/*****************************************************************************
-* void aesni_gcm_dec_update(void *aes_ctx,      // AES Key schedule. Starts on a 16 byte boundary.
-*                    struct gcm_context_data *data,
-*                                        // context data
-*                    u8 *out,            // Ciphertext output. Encrypt in-place is allowed.
-*                    const u8 *in,       // Plaintext input
-*                    u64 plaintext_len,  // Length of data in bytes for encryption.
-*/
-SYM_FUNC_START(aesni_gcm_dec_update)
-	FUNC_SAVE
-	GCM_ENC_DEC dec
-	FUNC_RESTORE
-	RET
-SYM_FUNC_END(aesni_gcm_dec_update)
-
-/*****************************************************************************
-* void aesni_gcm_finalize(void *aes_ctx,      // AES Key schedule. Starts on a 16 byte boundary.
-*                    struct gcm_context_data *data,
-*                                        // context data
-*                    u8 *auth_tag,       // Authenticated Tag output.
-*                    u64 auth_tag_len);  // Authenticated Tag Length in bytes. Valid values are 16 (most likely),
-*                                        // 12 or 8.
-*/
-SYM_FUNC_START(aesni_gcm_finalize)
-	FUNC_SAVE
-	GCM_COMPLETE %arg3 %arg4
-	FUNC_RESTORE
-	RET
-SYM_FUNC_END(aesni_gcm_finalize)
-
-#endif
-
 SYM_FUNC_START_LOCAL(_key_expansion_256a)
 	pshufd $0b11111111, %xmm1, %xmm1
 	shufps $0b00010000, %xmm0, %xmm4
diff --git a/arch/x86/crypto/aesni-intel_avx-x86_64.S b/arch/x86/crypto/aesni-intel_avx-x86_64.S
deleted file mode 100644
index 8c9749ed0651..000000000000
--- a/arch/x86/crypto/aesni-intel_avx-x86_64.S
+++ /dev/null
@@ -1,2804 +0,0 @@
-########################################################################
-# Copyright (c) 2013, Intel Corporation
-#
-# This software is available to you under a choice of one of two
-# licenses.  You may choose to be licensed under the terms of the GNU
-# General Public License (GPL) Version 2, available from the file
-# COPYING in the main directory of this source tree, or the
-# OpenIB.org BSD license below:
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-# * Redistributions of source code must retain the above copyright
-#   notice, this list of conditions and the following disclaimer.
-#
-# * Redistributions in binary form must reproduce the above copyright
-#   notice, this list of conditions and the following disclaimer in the
-#   documentation and/or other materials provided with the
-#   distribution.
-#
-# * Neither the name of the Intel Corporation nor the names of its
-#   contributors may be used to endorse or promote products derived from
-#   this software without specific prior written permission.
-#
-#
-# THIS SOFTWARE IS PROVIDED BY INTEL CORPORATION ""AS IS"" AND ANY
-# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL INTEL CORPORATION OR
-# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES# LOSS OF USE, DATA, OR
-# PROFITS# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-########################################################################
-##
-## Authors:
-##	Erdinc Ozturk <erdinc.ozturk@intel.com>
-##	Vinodh Gopal <vinodh.gopal@intel.com>
-##	James Guilford <james.guilford@intel.com>
-##	Tim Chen <tim.c.chen@linux.intel.com>
-##
-## References:
-##       This code was derived and highly optimized from the code described in paper:
-##               Vinodh Gopal et. al. Optimized Galois-Counter-Mode Implementation
-##			on Intel Architecture Processors. August, 2010
-##       The details of the implementation is explained in:
-##               Erdinc Ozturk et. al. Enabling High-Performance Galois-Counter-Mode
-##			on Intel Architecture Processors. October, 2012.
-##
-## Assumptions:
-##
-##
-##
-## iv:
-##       0                   1                   2                   3
-##       0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
-##       +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-##       |                             Salt  (From the SA)               |
-##       +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-##       |                     Initialization Vector                     |
-##       |         (This is the sequence number from IPSec header)       |
-##       +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-##       |                              0x1                              |
-##       +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-##
-##
-##
-## AAD:
-##       AAD padded to 128 bits with 0
-##       for example, assume AAD is a u32 vector
-##
-##       if AAD is 8 bytes:
-##       AAD[3] = {A0, A1}#
-##       padded AAD in xmm register = {A1 A0 0 0}
-##
-##       0                   1                   2                   3
-##       0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
-##       +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-##       |                               SPI (A1)                        |
-##       +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-##       |                     32-bit Sequence Number (A0)               |
-##       +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-##       |                              0x0                              |
-##       +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-##
-##                                       AAD Format with 32-bit Sequence Number
-##
-##       if AAD is 12 bytes:
-##       AAD[3] = {A0, A1, A2}#
-##       padded AAD in xmm register = {A2 A1 A0 0}
-##
-##       0                   1                   2                   3
-##       0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
-##       +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-##       |                               SPI (A2)                        |
-##       +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-##       |                 64-bit Extended Sequence Number {A1,A0}       |
-##       |                                                               |
-##       +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-##       |                              0x0                              |
-##       +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-##
-##        AAD Format with 64-bit Extended Sequence Number
-##
-##
-## aadLen:
-##       from the definition of the spec, aadLen can only be 8 or 12 bytes.
-##	 The code additionally supports aadLen of length 16 bytes.
-##
-## TLen:
-##       from the definition of the spec, TLen can only be 8, 12 or 16 bytes.
-##
-## poly = x^128 + x^127 + x^126 + x^121 + 1
-## throughout the code, one tab and two tab indentations are used. one tab is
-## for GHASH part, two tabs is for AES part.
-##
-
-#include <linux/linkage.h>
-
-# constants in mergeable sections, linker can reorder and merge
-.section	.rodata.cst16.POLY, "aM", @progbits, 16
-.align 16
-POLY:            .octa     0xC2000000000000000000000000000001
-
-.section	.rodata.cst16.POLY2, "aM", @progbits, 16
-.align 16
-POLY2:           .octa     0xC20000000000000000000001C2000000
-
-.section	.rodata.cst16.TWOONE, "aM", @progbits, 16
-.align 16
-TWOONE:          .octa     0x00000001000000000000000000000001
-
-.section	.rodata.cst16.SHUF_MASK, "aM", @progbits, 16
-.align 16
-SHUF_MASK:       .octa     0x000102030405060708090A0B0C0D0E0F
-
-.section	.rodata.cst16.ONE, "aM", @progbits, 16
-.align 16
-ONE:             .octa     0x00000000000000000000000000000001
-
-.section	.rodata.cst16.ONEf, "aM", @progbits, 16
-.align 16
-ONEf:            .octa     0x01000000000000000000000000000000
-
-# order of these constants should not change.
-# more specifically, ALL_F should follow SHIFT_MASK, and zero should follow ALL_F
-.section	.rodata, "a", @progbits
-.align 16
-SHIFT_MASK:      .octa     0x0f0e0d0c0b0a09080706050403020100
-ALL_F:           .octa     0xffffffffffffffffffffffffffffffff
-                 .octa     0x00000000000000000000000000000000
-
-.text
-
-
-#define AadHash 16*0
-#define AadLen 16*1
-#define InLen (16*1)+8
-#define PBlockEncKey 16*2
-#define OrigIV 16*3
-#define CurCount 16*4
-#define PBlockLen 16*5
-
-HashKey        = 16*6   # store HashKey <<1 mod poly here
-HashKey_2      = 16*7   # store HashKey^2 <<1 mod poly here
-HashKey_3      = 16*8   # store HashKey^3 <<1 mod poly here
-HashKey_4      = 16*9   # store HashKey^4 <<1 mod poly here
-HashKey_5      = 16*10   # store HashKey^5 <<1 mod poly here
-HashKey_6      = 16*11   # store HashKey^6 <<1 mod poly here
-HashKey_7      = 16*12   # store HashKey^7 <<1 mod poly here
-HashKey_8      = 16*13   # store HashKey^8 <<1 mod poly here
-HashKey_k      = 16*14   # store XOR of HashKey <<1 mod poly here (for Karatsuba purposes)
-HashKey_2_k    = 16*15   # store XOR of HashKey^2 <<1 mod poly here (for Karatsuba purposes)
-HashKey_3_k    = 16*16   # store XOR of HashKey^3 <<1 mod poly here (for Karatsuba purposes)
-HashKey_4_k    = 16*17   # store XOR of HashKey^4 <<1 mod poly here (for Karatsuba purposes)
-HashKey_5_k    = 16*18   # store XOR of HashKey^5 <<1 mod poly here (for Karatsuba purposes)
-HashKey_6_k    = 16*19   # store XOR of HashKey^6 <<1 mod poly here (for Karatsuba purposes)
-HashKey_7_k    = 16*20   # store XOR of HashKey^7 <<1 mod poly here (for Karatsuba purposes)
-HashKey_8_k    = 16*21   # store XOR of HashKey^8 <<1 mod poly here (for Karatsuba purposes)
-
-#define arg1 %rdi
-#define arg2 %rsi
-#define arg3 %rdx
-#define arg4 %rcx
-#define arg5 %r8
-#define arg6 %r9
-#define keysize 2*15*16(arg1)
-
-i = 0
-j = 0
-
-out_order = 0
-in_order = 1
-DEC = 0
-ENC = 1
-
-.macro define_reg r n
-reg_\r = %xmm\n
-.endm
-
-.macro setreg
-.altmacro
-define_reg i %i
-define_reg j %j
-.noaltmacro
-.endm
-
-TMP1 =   16*0    # Temporary storage for AAD
-TMP2 =   16*1    # Temporary storage for AES State 2 (State 1 is stored in an XMM register)
-TMP3 =   16*2    # Temporary storage for AES State 3
-TMP4 =   16*3    # Temporary storage for AES State 4
-TMP5 =   16*4    # Temporary storage for AES State 5
-TMP6 =   16*5    # Temporary storage for AES State 6
-TMP7 =   16*6    # Temporary storage for AES State 7
-TMP8 =   16*7    # Temporary storage for AES State 8
-
-VARIABLE_OFFSET = 16*8
-
-################################
-# Utility Macros
-################################
-
-.macro FUNC_SAVE
-        push    %r12
-        push    %r13
-        push    %r15
-
-	push	%rbp
-	mov	%rsp, %rbp
-
-        sub     $VARIABLE_OFFSET, %rsp
-        and     $~63, %rsp                    # align rsp to 64 bytes
-.endm
-
-.macro FUNC_RESTORE
-        mov     %rbp, %rsp
-	pop	%rbp
-
-        pop     %r15
-        pop     %r13
-        pop     %r12
-.endm
-
-# Encryption of a single block
-.macro ENCRYPT_SINGLE_BLOCK REP XMM0
-                vpxor    (arg1), \XMM0, \XMM0
-               i = 1
-               setreg
-.rep \REP
-                vaesenc  16*i(arg1), \XMM0, \XMM0
-               i = (i+1)
-               setreg
-.endr
-                vaesenclast 16*i(arg1), \XMM0, \XMM0
-.endm
-
-# combined for GCM encrypt and decrypt functions
-# clobbering all xmm registers
-# clobbering r10, r11, r12, r13, r15, rax
-.macro  GCM_ENC_DEC INITIAL_BLOCKS GHASH_8_ENCRYPT_8_PARALLEL GHASH_LAST_8 GHASH_MUL ENC_DEC REP
-        vmovdqu AadHash(arg2), %xmm8
-        vmovdqu  HashKey(arg2), %xmm13      # xmm13 = HashKey
-        add arg5, InLen(arg2)
-
-        # initialize the data pointer offset as zero
-        xor     %r11d, %r11d
-
-        PARTIAL_BLOCK \GHASH_MUL, arg3, arg4, arg5, %r11, %xmm8, \ENC_DEC
-        sub %r11, arg5
-
-        mov     arg5, %r13                  # save the number of bytes of plaintext/ciphertext
-        and     $-16, %r13                  # r13 = r13 - (r13 mod 16)
-
-        mov     %r13, %r12
-        shr     $4, %r12
-        and     $7, %r12
-        jz      .L_initial_num_blocks_is_0\@
-
-        cmp     $7, %r12
-        je      .L_initial_num_blocks_is_7\@
-        cmp     $6, %r12
-        je      .L_initial_num_blocks_is_6\@
-        cmp     $5, %r12
-        je      .L_initial_num_blocks_is_5\@
-        cmp     $4, %r12
-        je      .L_initial_num_blocks_is_4\@
-        cmp     $3, %r12
-        je      .L_initial_num_blocks_is_3\@
-        cmp     $2, %r12
-        je      .L_initial_num_blocks_is_2\@
-
-        jmp     .L_initial_num_blocks_is_1\@
-
-.L_initial_num_blocks_is_7\@:
-        \INITIAL_BLOCKS  \REP, 7, %xmm12, %xmm13, %xmm14, %xmm15, %xmm11, %xmm9, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7, %xmm8, %xmm10, %xmm0, \ENC_DEC
-        sub     $16*7, %r13
-        jmp     .L_initial_blocks_encrypted\@
-
-.L_initial_num_blocks_is_6\@:
-        \INITIAL_BLOCKS  \REP, 6, %xmm12, %xmm13, %xmm14, %xmm15, %xmm11, %xmm9, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7, %xmm8, %xmm10, %xmm0, \ENC_DEC
-        sub     $16*6, %r13
-        jmp     .L_initial_blocks_encrypted\@
-
-.L_initial_num_blocks_is_5\@:
-        \INITIAL_BLOCKS  \REP, 5, %xmm12, %xmm13, %xmm14, %xmm15, %xmm11, %xmm9, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7, %xmm8, %xmm10, %xmm0, \ENC_DEC
-        sub     $16*5, %r13
-        jmp     .L_initial_blocks_encrypted\@
-
-.L_initial_num_blocks_is_4\@:
-        \INITIAL_BLOCKS  \REP, 4, %xmm12, %xmm13, %xmm14, %xmm15, %xmm11, %xmm9, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7, %xmm8, %xmm10, %xmm0, \ENC_DEC
-        sub     $16*4, %r13
-        jmp     .L_initial_blocks_encrypted\@
-
-.L_initial_num_blocks_is_3\@:
-        \INITIAL_BLOCKS  \REP, 3, %xmm12, %xmm13, %xmm14, %xmm15, %xmm11, %xmm9, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7, %xmm8, %xmm10, %xmm0, \ENC_DEC
-        sub     $16*3, %r13
-        jmp     .L_initial_blocks_encrypted\@
-
-.L_initial_num_blocks_is_2\@:
-        \INITIAL_BLOCKS  \REP, 2, %xmm12, %xmm13, %xmm14, %xmm15, %xmm11, %xmm9, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7, %xmm8, %xmm10, %xmm0, \ENC_DEC
-        sub     $16*2, %r13
-        jmp     .L_initial_blocks_encrypted\@
-
-.L_initial_num_blocks_is_1\@:
-        \INITIAL_BLOCKS  \REP, 1, %xmm12, %xmm13, %xmm14, %xmm15, %xmm11, %xmm9, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7, %xmm8, %xmm10, %xmm0, \ENC_DEC
-        sub     $16*1, %r13
-        jmp     .L_initial_blocks_encrypted\@
-
-.L_initial_num_blocks_is_0\@:
-        \INITIAL_BLOCKS  \REP, 0, %xmm12, %xmm13, %xmm14, %xmm15, %xmm11, %xmm9, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7, %xmm8, %xmm10, %xmm0, \ENC_DEC
-
-
-.L_initial_blocks_encrypted\@:
-        test    %r13, %r13
-        je      .L_zero_cipher_left\@
-
-        sub     $128, %r13
-        je      .L_eight_cipher_left\@
-
-
-
-
-        vmovd   %xmm9, %r15d
-        and     $255, %r15d
-        vpshufb SHUF_MASK(%rip), %xmm9, %xmm9
-
-
-.L_encrypt_by_8_new\@:
-        cmp     $(255-8), %r15d
-        jg      .L_encrypt_by_8\@
-
-
-
-        add     $8, %r15b
-        \GHASH_8_ENCRYPT_8_PARALLEL      \REP, %xmm0, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, %xmm9, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7, %xmm8, %xmm15, out_order, \ENC_DEC
-        add     $128, %r11
-        sub     $128, %r13
-        jne     .L_encrypt_by_8_new\@
-
-        vpshufb SHUF_MASK(%rip), %xmm9, %xmm9
-        jmp     .L_eight_cipher_left\@
-
-.L_encrypt_by_8\@:
-        vpshufb SHUF_MASK(%rip), %xmm9, %xmm9
-        add     $8, %r15b
-        \GHASH_8_ENCRYPT_8_PARALLEL      \REP, %xmm0, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, %xmm9, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7, %xmm8, %xmm15, in_order, \ENC_DEC
-        vpshufb SHUF_MASK(%rip), %xmm9, %xmm9
-        add     $128, %r11
-        sub     $128, %r13
-        jne     .L_encrypt_by_8_new\@
-
-        vpshufb SHUF_MASK(%rip), %xmm9, %xmm9
-
-
-
-
-.L_eight_cipher_left\@:
-        \GHASH_LAST_8    %xmm0, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, %xmm15, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7, %xmm8
-
-
-.L_zero_cipher_left\@:
-        vmovdqu %xmm14, AadHash(arg2)
-        vmovdqu %xmm9, CurCount(arg2)
-
-        # check for 0 length
-        mov     arg5, %r13
-        and     $15, %r13                            # r13 = (arg5 mod 16)
-
-        je      .L_multiple_of_16_bytes\@
-
-        # handle the last <16 Byte block separately
-
-        mov %r13, PBlockLen(arg2)
-
-        vpaddd  ONE(%rip), %xmm9, %xmm9              # INCR CNT to get Yn
-        vmovdqu %xmm9, CurCount(arg2)
-        vpshufb SHUF_MASK(%rip), %xmm9, %xmm9
-
-        ENCRYPT_SINGLE_BLOCK    \REP, %xmm9                # E(K, Yn)
-        vmovdqu %xmm9, PBlockEncKey(arg2)
-
-        cmp $16, arg5
-        jge .L_large_enough_update\@
-
-        lea (arg4,%r11,1), %r10
-        mov %r13, %r12
-
-        READ_PARTIAL_BLOCK %r10 %r12 %xmm1
-
-        lea     SHIFT_MASK+16(%rip), %r12
-        sub     %r13, %r12                           # adjust the shuffle mask pointer to be
-						     # able to shift 16-r13 bytes (r13 is the
-	# number of bytes in plaintext mod 16)
-
-        jmp .L_final_ghash_mul\@
-
-.L_large_enough_update\@:
-        sub $16, %r11
-        add %r13, %r11
-
-        # receive the last <16 Byte block
-        vmovdqu	(arg4, %r11, 1), %xmm1
-
-        sub	%r13, %r11
-        add	$16, %r11
-
-        lea	SHIFT_MASK+16(%rip), %r12
-        # adjust the shuffle mask pointer to be able to shift 16-r13 bytes
-        # (r13 is the number of bytes in plaintext mod 16)
-        sub	%r13, %r12
-        # get the appropriate shuffle mask
-        vmovdqu	(%r12), %xmm2
-        # shift right 16-r13 bytes
-        vpshufb  %xmm2, %xmm1, %xmm1
-
-.L_final_ghash_mul\@:
-        .if  \ENC_DEC ==  DEC
-        vmovdqa %xmm1, %xmm2
-        vpxor   %xmm1, %xmm9, %xmm9                  # Plaintext XOR E(K, Yn)
-        vmovdqu ALL_F-SHIFT_MASK(%r12), %xmm1        # get the appropriate mask to
-						     # mask out top 16-r13 bytes of xmm9
-        vpand   %xmm1, %xmm9, %xmm9                  # mask out top 16-r13 bytes of xmm9
-        vpand   %xmm1, %xmm2, %xmm2
-        vpshufb SHUF_MASK(%rip), %xmm2, %xmm2
-        vpxor   %xmm2, %xmm14, %xmm14
-
-        vmovdqu %xmm14, AadHash(arg2)
-        .else
-        vpxor   %xmm1, %xmm9, %xmm9                  # Plaintext XOR E(K, Yn)
-        vmovdqu ALL_F-SHIFT_MASK(%r12), %xmm1        # get the appropriate mask to
-						     # mask out top 16-r13 bytes of xmm9
-        vpand   %xmm1, %xmm9, %xmm9                  # mask out top 16-r13 bytes of xmm9
-        vpshufb SHUF_MASK(%rip), %xmm9, %xmm9
-        vpxor   %xmm9, %xmm14, %xmm14
-
-        vmovdqu %xmm14, AadHash(arg2)
-        vpshufb SHUF_MASK(%rip), %xmm9, %xmm9        # shuffle xmm9 back to output as ciphertext
-        .endif
-
-
-        #############################
-        # output r13 Bytes
-        vmovq   %xmm9, %rax
-        cmp     $8, %r13
-        jle     .L_less_than_8_bytes_left\@
-
-        mov     %rax, (arg3 , %r11)
-        add     $8, %r11
-        vpsrldq $8, %xmm9, %xmm9
-        vmovq   %xmm9, %rax
-        sub     $8, %r13
-
-.L_less_than_8_bytes_left\@:
-        movb    %al, (arg3 , %r11)
-        add     $1, %r11
-        shr     $8, %rax
-        sub     $1, %r13
-        jne     .L_less_than_8_bytes_left\@
-        #############################
-
-.L_multiple_of_16_bytes\@:
-.endm
-
-
-# GCM_COMPLETE Finishes update of tag of last partial block
-# Output: Authorization Tag (AUTH_TAG)
-# Clobbers rax, r10-r12, and xmm0, xmm1, xmm5-xmm15
-.macro GCM_COMPLETE GHASH_MUL REP AUTH_TAG AUTH_TAG_LEN
-        vmovdqu AadHash(arg2), %xmm14
-        vmovdqu HashKey(arg2), %xmm13
-
-        mov PBlockLen(arg2), %r12
-        test %r12, %r12
-        je .L_partial_done\@
-
-	#GHASH computation for the last <16 Byte block
-        \GHASH_MUL       %xmm14, %xmm13, %xmm0, %xmm10, %xmm11, %xmm5, %xmm6
-
-.L_partial_done\@:
-        mov AadLen(arg2), %r12                          # r12 = aadLen (number of bytes)
-        shl     $3, %r12                             # convert into number of bits
-        vmovd   %r12d, %xmm15                        # len(A) in xmm15
-
-        mov InLen(arg2), %r12
-        shl     $3, %r12                        # len(C) in bits  (*128)
-        vmovq   %r12, %xmm1
-        vpslldq $8, %xmm15, %xmm15                   # xmm15 = len(A)|| 0x0000000000000000
-        vpxor   %xmm1, %xmm15, %xmm15                # xmm15 = len(A)||len(C)
-
-        vpxor   %xmm15, %xmm14, %xmm14
-        \GHASH_MUL       %xmm14, %xmm13, %xmm0, %xmm10, %xmm11, %xmm5, %xmm6    # final GHASH computation
-        vpshufb SHUF_MASK(%rip), %xmm14, %xmm14      # perform a 16Byte swap
-
-        vmovdqu OrigIV(arg2), %xmm9
-
-        ENCRYPT_SINGLE_BLOCK    \REP, %xmm9                # E(K, Y0)
-
-        vpxor   %xmm14, %xmm9, %xmm9
-
-
-
-.L_return_T\@:
-        mov     \AUTH_TAG, %r10              # r10 = authTag
-        mov     \AUTH_TAG_LEN, %r11              # r11 = auth_tag_len
-
-        cmp     $16, %r11
-        je      .L_T_16\@
-
-        cmp     $8, %r11
-        jl      .L_T_4\@
-
-.L_T_8\@:
-        vmovq   %xmm9, %rax
-        mov     %rax, (%r10)
-        add     $8, %r10
-        sub     $8, %r11
-        vpsrldq $8, %xmm9, %xmm9
-        test    %r11, %r11
-        je     .L_return_T_done\@
-.L_T_4\@:
-        vmovd   %xmm9, %eax
-        mov     %eax, (%r10)
-        add     $4, %r10
-        sub     $4, %r11
-        vpsrldq     $4, %xmm9, %xmm9
-        test    %r11, %r11
-        je     .L_return_T_done\@
-.L_T_123\@:
-        vmovd     %xmm9, %eax
-        cmp     $2, %r11
-        jl     .L_T_1\@
-        mov     %ax, (%r10)
-        cmp     $2, %r11
-        je     .L_return_T_done\@
-        add     $2, %r10
-        sar     $16, %eax
-.L_T_1\@:
-        mov     %al, (%r10)
-        jmp     .L_return_T_done\@
-
-.L_T_16\@:
-        vmovdqu %xmm9, (%r10)
-
-.L_return_T_done\@:
-.endm
-
-.macro CALC_AAD_HASH GHASH_MUL AAD AADLEN T1 T2 T3 T4 T5 T6 T7 T8
-
-	mov     \AAD, %r10                      # r10 = AAD
-	mov     \AADLEN, %r12                      # r12 = aadLen
-
-
-	mov     %r12, %r11
-
-	vpxor   \T8, \T8, \T8
-	vpxor   \T7, \T7, \T7
-	cmp     $16, %r11
-	jl      .L_get_AAD_rest8\@
-.L_get_AAD_blocks\@:
-	vmovdqu (%r10), \T7
-	vpshufb SHUF_MASK(%rip), \T7, \T7
-	vpxor   \T7, \T8, \T8
-	\GHASH_MUL       \T8, \T2, \T1, \T3, \T4, \T5, \T6
-	add     $16, %r10
-	sub     $16, %r12
-	sub     $16, %r11
-	cmp     $16, %r11
-	jge     .L_get_AAD_blocks\@
-	vmovdqu \T8, \T7
-	test    %r11, %r11
-	je      .L_get_AAD_done\@
-
-	vpxor   \T7, \T7, \T7
-
-	/* read the last <16B of AAD. since we have at least 4B of
-	data right after the AAD (the ICV, and maybe some CT), we can
-	read 4B/8B blocks safely, and then get rid of the extra stuff */
-.L_get_AAD_rest8\@:
-	cmp     $4, %r11
-	jle     .L_get_AAD_rest4\@
-	movq    (%r10), \T1
-	add     $8, %r10
-	sub     $8, %r11
-	vpslldq $8, \T1, \T1
-	vpsrldq $8, \T7, \T7
-	vpxor   \T1, \T7, \T7
-	jmp     .L_get_AAD_rest8\@
-.L_get_AAD_rest4\@:
-	test    %r11, %r11
-	jle     .L_get_AAD_rest0\@
-	mov     (%r10), %eax
-	movq    %rax, \T1
-	add     $4, %r10
-	sub     $4, %r11
-	vpslldq $12, \T1, \T1
-	vpsrldq $4, \T7, \T7
-	vpxor   \T1, \T7, \T7
-.L_get_AAD_rest0\@:
-	/* finalize: shift out the extra bytes we read, and align
-	left. since pslldq can only shift by an immediate, we use
-	vpshufb and a pair of shuffle masks */
-	leaq	ALL_F(%rip), %r11
-	subq	%r12, %r11
-	vmovdqu	16(%r11), \T1
-	andq	$~3, %r11
-	vpshufb (%r11), \T7, \T7
-	vpand	\T1, \T7, \T7
-.L_get_AAD_rest_final\@:
-	vpshufb SHUF_MASK(%rip), \T7, \T7
-	vpxor   \T8, \T7, \T7
-	\GHASH_MUL       \T7, \T2, \T1, \T3, \T4, \T5, \T6
-
-.L_get_AAD_done\@:
-        vmovdqu \T7, AadHash(arg2)
-.endm
-
-.macro INIT GHASH_MUL PRECOMPUTE
-        mov arg6, %r11
-        mov %r11, AadLen(arg2) # ctx_data.aad_length = aad_length
-        xor %r11d, %r11d
-        mov %r11, InLen(arg2) # ctx_data.in_length = 0
-
-        mov %r11, PBlockLen(arg2) # ctx_data.partial_block_length = 0
-        mov %r11, PBlockEncKey(arg2) # ctx_data.partial_block_enc_key = 0
-        mov arg3, %rax
-        movdqu (%rax), %xmm0
-        movdqu %xmm0, OrigIV(arg2) # ctx_data.orig_IV = iv
-
-        vpshufb SHUF_MASK(%rip), %xmm0, %xmm0
-        movdqu %xmm0, CurCount(arg2) # ctx_data.current_counter = iv
-
-        vmovdqu  (arg4), %xmm6              # xmm6 = HashKey
-
-        vpshufb  SHUF_MASK(%rip), %xmm6, %xmm6
-        ###############  PRECOMPUTATION of HashKey<<1 mod poly from the HashKey
-        vmovdqa  %xmm6, %xmm2
-        vpsllq   $1, %xmm6, %xmm6
-        vpsrlq   $63, %xmm2, %xmm2
-        vmovdqa  %xmm2, %xmm1
-        vpslldq  $8, %xmm2, %xmm2
-        vpsrldq  $8, %xmm1, %xmm1
-        vpor     %xmm2, %xmm6, %xmm6
-        #reduction
-        vpshufd  $0b00100100, %xmm1, %xmm2
-        vpcmpeqd TWOONE(%rip), %xmm2, %xmm2
-        vpand    POLY(%rip), %xmm2, %xmm2
-        vpxor    %xmm2, %xmm6, %xmm6        # xmm6 holds the HashKey<<1 mod poly
-        #######################################################################
-        vmovdqu  %xmm6, HashKey(arg2)       # store HashKey<<1 mod poly
-
-        CALC_AAD_HASH \GHASH_MUL, arg5, arg6, %xmm2, %xmm6, %xmm3, %xmm4, %xmm5, %xmm7, %xmm1, %xmm0
-
-        \PRECOMPUTE  %xmm6, %xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5
-.endm
-
-
-# Reads DLEN bytes starting at DPTR and stores in XMMDst
-# where 0 < DLEN < 16
-# Clobbers %rax, DLEN
-.macro READ_PARTIAL_BLOCK DPTR DLEN XMMDst
-        vpxor \XMMDst, \XMMDst, \XMMDst
-
-        cmp $8, \DLEN
-        jl .L_read_lt8_\@
-        mov (\DPTR), %rax
-        vpinsrq $0, %rax, \XMMDst, \XMMDst
-        sub $8, \DLEN
-        jz .L_done_read_partial_block_\@
-        xor %eax, %eax
-.L_read_next_byte_\@:
-        shl $8, %rax
-        mov 7(\DPTR, \DLEN, 1), %al
-        dec \DLEN
-        jnz .L_read_next_byte_\@
-        vpinsrq $1, %rax, \XMMDst, \XMMDst
-        jmp .L_done_read_partial_block_\@
-.L_read_lt8_\@:
-        xor %eax, %eax
-.L_read_next_byte_lt8_\@:
-        shl $8, %rax
-        mov -1(\DPTR, \DLEN, 1), %al
-        dec \DLEN
-        jnz .L_read_next_byte_lt8_\@
-        vpinsrq $0, %rax, \XMMDst, \XMMDst
-.L_done_read_partial_block_\@:
-.endm
-
-# PARTIAL_BLOCK: Handles encryption/decryption and the tag partial blocks
-# between update calls.
-# Requires the input data be at least 1 byte long due to READ_PARTIAL_BLOCK
-# Outputs encrypted bytes, and updates hash and partial info in gcm_data_context
-# Clobbers rax, r10, r12, r13, xmm0-6, xmm9-13
-.macro PARTIAL_BLOCK GHASH_MUL CYPH_PLAIN_OUT PLAIN_CYPH_IN PLAIN_CYPH_LEN DATA_OFFSET \
-        AAD_HASH ENC_DEC
-        mov 	PBlockLen(arg2), %r13
-        test	%r13, %r13
-        je	.L_partial_block_done_\@	# Leave Macro if no partial blocks
-        # Read in input data without over reading
-        cmp	$16, \PLAIN_CYPH_LEN
-        jl	.L_fewer_than_16_bytes_\@
-        vmovdqu	(\PLAIN_CYPH_IN), %xmm1	# If more than 16 bytes, just fill xmm
-        jmp	.L_data_read_\@
-
-.L_fewer_than_16_bytes_\@:
-        lea	(\PLAIN_CYPH_IN, \DATA_OFFSET, 1), %r10
-        mov	\PLAIN_CYPH_LEN, %r12
-        READ_PARTIAL_BLOCK %r10 %r12 %xmm1
-
-        mov PBlockLen(arg2), %r13
-
-.L_data_read_\@:				# Finished reading in data
-
-        vmovdqu	PBlockEncKey(arg2), %xmm9
-        vmovdqu	HashKey(arg2), %xmm13
-
-        lea	SHIFT_MASK(%rip), %r12
-
-        # adjust the shuffle mask pointer to be able to shift r13 bytes
-        # r16-r13 is the number of bytes in plaintext mod 16)
-        add	%r13, %r12
-        vmovdqu	(%r12), %xmm2		# get the appropriate shuffle mask
-        vpshufb %xmm2, %xmm9, %xmm9		# shift right r13 bytes
-
-.if  \ENC_DEC ==  DEC
-        vmovdqa	%xmm1, %xmm3
-        pxor	%xmm1, %xmm9		# Ciphertext XOR E(K, Yn)
-
-        mov	\PLAIN_CYPH_LEN, %r10
-        add	%r13, %r10
-        # Set r10 to be the amount of data left in CYPH_PLAIN_IN after filling
-        sub	$16, %r10
-        # Determine if partial block is not being filled and
-        # shift mask accordingly
-        jge	.L_no_extra_mask_1_\@
-        sub	%r10, %r12
-.L_no_extra_mask_1_\@:
-
-        vmovdqu	ALL_F-SHIFT_MASK(%r12), %xmm1
-        # get the appropriate mask to mask out bottom r13 bytes of xmm9
-        vpand	%xmm1, %xmm9, %xmm9		# mask out bottom r13 bytes of xmm9
-
-        vpand	%xmm1, %xmm3, %xmm3
-        vmovdqa	SHUF_MASK(%rip), %xmm10
-        vpshufb	%xmm10, %xmm3, %xmm3
-        vpshufb	%xmm2, %xmm3, %xmm3
-        vpxor	%xmm3, \AAD_HASH, \AAD_HASH
-
-        test	%r10, %r10
-        jl	.L_partial_incomplete_1_\@
-
-        # GHASH computation for the last <16 Byte block
-        \GHASH_MUL \AAD_HASH, %xmm13, %xmm0, %xmm10, %xmm11, %xmm5, %xmm6
-        xor	%eax,%eax
-
-        mov	%rax, PBlockLen(arg2)
-        jmp	.L_dec_done_\@
-.L_partial_incomplete_1_\@:
-        add	\PLAIN_CYPH_LEN, PBlockLen(arg2)
-.L_dec_done_\@:
-        vmovdqu	\AAD_HASH, AadHash(arg2)
-.else
-        vpxor	%xmm1, %xmm9, %xmm9			# Plaintext XOR E(K, Yn)
-
-        mov	\PLAIN_CYPH_LEN, %r10
-        add	%r13, %r10
-        # Set r10 to be the amount of data left in CYPH_PLAIN_IN after filling
-        sub	$16, %r10
-        # Determine if partial block is not being filled and
-        # shift mask accordingly
-        jge	.L_no_extra_mask_2_\@
-        sub	%r10, %r12
-.L_no_extra_mask_2_\@:
-
-        vmovdqu	ALL_F-SHIFT_MASK(%r12), %xmm1
-        # get the appropriate mask to mask out bottom r13 bytes of xmm9
-        vpand	%xmm1, %xmm9, %xmm9
-
-        vmovdqa	SHUF_MASK(%rip), %xmm1
-        vpshufb %xmm1, %xmm9, %xmm9
-        vpshufb %xmm2, %xmm9, %xmm9
-        vpxor	%xmm9, \AAD_HASH, \AAD_HASH
-
-        test	%r10, %r10
-        jl	.L_partial_incomplete_2_\@
-
-        # GHASH computation for the last <16 Byte block
-        \GHASH_MUL \AAD_HASH, %xmm13, %xmm0, %xmm10, %xmm11, %xmm5, %xmm6
-        xor	%eax,%eax
-
-        mov	%rax, PBlockLen(arg2)
-        jmp	.L_encode_done_\@
-.L_partial_incomplete_2_\@:
-        add	\PLAIN_CYPH_LEN, PBlockLen(arg2)
-.L_encode_done_\@:
-        vmovdqu	\AAD_HASH, AadHash(arg2)
-
-        vmovdqa	SHUF_MASK(%rip), %xmm10
-        # shuffle xmm9 back to output as ciphertext
-        vpshufb	%xmm10, %xmm9, %xmm9
-        vpshufb	%xmm2, %xmm9, %xmm9
-.endif
-        # output encrypted Bytes
-        test	%r10, %r10
-        jl	.L_partial_fill_\@
-        mov	%r13, %r12
-        mov	$16, %r13
-        # Set r13 to be the number of bytes to write out
-        sub	%r12, %r13
-        jmp	.L_count_set_\@
-.L_partial_fill_\@:
-        mov	\PLAIN_CYPH_LEN, %r13
-.L_count_set_\@:
-        vmovdqa	%xmm9, %xmm0
-        vmovq	%xmm0, %rax
-        cmp	$8, %r13
-        jle	.L_less_than_8_bytes_left_\@
-
-        mov	%rax, (\CYPH_PLAIN_OUT, \DATA_OFFSET, 1)
-        add	$8, \DATA_OFFSET
-        psrldq	$8, %xmm0
-        vmovq	%xmm0, %rax
-        sub	$8, %r13
-.L_less_than_8_bytes_left_\@:
-        movb	%al, (\CYPH_PLAIN_OUT, \DATA_OFFSET, 1)
-        add	$1, \DATA_OFFSET
-        shr	$8, %rax
-        sub	$1, %r13
-        jne	.L_less_than_8_bytes_left_\@
-.L_partial_block_done_\@:
-.endm # PARTIAL_BLOCK
-
-###############################################################################
-# GHASH_MUL MACRO to implement: Data*HashKey mod (128,127,126,121,0)
-# Input: A and B (128-bits each, bit-reflected)
-# Output: C = A*B*x mod poly, (i.e. >>1 )
-# To compute GH = GH*HashKey mod poly, give HK = HashKey<<1 mod poly as input
-# GH = GH * HK * x mod poly which is equivalent to GH*HashKey mod poly.
-###############################################################################
-.macro  GHASH_MUL_AVX GH HK T1 T2 T3 T4 T5
-
-        vpshufd         $0b01001110, \GH, \T2
-        vpshufd         $0b01001110, \HK, \T3
-        vpxor           \GH     , \T2, \T2      # T2 = (a1+a0)
-        vpxor           \HK     , \T3, \T3      # T3 = (b1+b0)
-
-        vpclmulqdq      $0x11, \HK, \GH, \T1    # T1 = a1*b1
-        vpclmulqdq      $0x00, \HK, \GH, \GH    # GH = a0*b0
-        vpclmulqdq      $0x00, \T3, \T2, \T2    # T2 = (a1+a0)*(b1+b0)
-        vpxor           \GH, \T2,\T2
-        vpxor           \T1, \T2,\T2            # T2 = a0*b1+a1*b0
-
-        vpslldq         $8, \T2,\T3             # shift-L T3 2 DWs
-        vpsrldq         $8, \T2,\T2             # shift-R T2 2 DWs
-        vpxor           \T3, \GH, \GH
-        vpxor           \T2, \T1, \T1           # <T1:GH> = GH x HK
-
-        #first phase of the reduction
-        vpslld  $31, \GH, \T2                   # packed right shifting << 31
-        vpslld  $30, \GH, \T3                   # packed right shifting shift << 30
-        vpslld  $25, \GH, \T4                   # packed right shifting shift << 25
-
-        vpxor   \T3, \T2, \T2                   # xor the shifted versions
-        vpxor   \T4, \T2, \T2
-
-        vpsrldq $4, \T2, \T5                    # shift-R T5 1 DW
-
-        vpslldq $12, \T2, \T2                   # shift-L T2 3 DWs
-        vpxor   \T2, \GH, \GH                   # first phase of the reduction complete
-
-        #second phase of the reduction
-
-        vpsrld  $1,\GH, \T2                     # packed left shifting >> 1
-        vpsrld  $2,\GH, \T3                     # packed left shifting >> 2
-        vpsrld  $7,\GH, \T4                     # packed left shifting >> 7
-        vpxor   \T3, \T2, \T2                   # xor the shifted versions
-        vpxor   \T4, \T2, \T2
-
-        vpxor   \T5, \T2, \T2
-        vpxor   \T2, \GH, \GH
-        vpxor   \T1, \GH, \GH                   # the result is in GH
-
-
-.endm
-
-.macro PRECOMPUTE_AVX HK T1 T2 T3 T4 T5 T6
-
-        # Haskey_i_k holds XORed values of the low and high parts of the Haskey_i
-        vmovdqa  \HK, \T5
-
-        vpshufd  $0b01001110, \T5, \T1
-        vpxor    \T5, \T1, \T1
-        vmovdqu  \T1, HashKey_k(arg2)
-
-        GHASH_MUL_AVX \T5, \HK, \T1, \T3, \T4, \T6, \T2  #  T5 = HashKey^2<<1 mod poly
-        vmovdqu  \T5, HashKey_2(arg2)                    #  [HashKey_2] = HashKey^2<<1 mod poly
-        vpshufd  $0b01001110, \T5, \T1
-        vpxor    \T5, \T1, \T1
-        vmovdqu  \T1, HashKey_2_k(arg2)
-
-        GHASH_MUL_AVX \T5, \HK, \T1, \T3, \T4, \T6, \T2  #  T5 = HashKey^3<<1 mod poly
-        vmovdqu  \T5, HashKey_3(arg2)
-        vpshufd  $0b01001110, \T5, \T1
-        vpxor    \T5, \T1, \T1
-        vmovdqu  \T1, HashKey_3_k(arg2)
-
-        GHASH_MUL_AVX \T5, \HK, \T1, \T3, \T4, \T6, \T2  #  T5 = HashKey^4<<1 mod poly
-        vmovdqu  \T5, HashKey_4(arg2)
-        vpshufd  $0b01001110, \T5, \T1
-        vpxor    \T5, \T1, \T1
-        vmovdqu  \T1, HashKey_4_k(arg2)
-
-        GHASH_MUL_AVX \T5, \HK, \T1, \T3, \T4, \T6, \T2  #  T5 = HashKey^5<<1 mod poly
-        vmovdqu  \T5, HashKey_5(arg2)
-        vpshufd  $0b01001110, \T5, \T1
-        vpxor    \T5, \T1, \T1
-        vmovdqu  \T1, HashKey_5_k(arg2)
-
-        GHASH_MUL_AVX \T5, \HK, \T1, \T3, \T4, \T6, \T2  #  T5 = HashKey^6<<1 mod poly
-        vmovdqu  \T5, HashKey_6(arg2)
-        vpshufd  $0b01001110, \T5, \T1
-        vpxor    \T5, \T1, \T1
-        vmovdqu  \T1, HashKey_6_k(arg2)
-
-        GHASH_MUL_AVX \T5, \HK, \T1, \T3, \T4, \T6, \T2  #  T5 = HashKey^7<<1 mod poly
-        vmovdqu  \T5, HashKey_7(arg2)
-        vpshufd  $0b01001110, \T5, \T1
-        vpxor    \T5, \T1, \T1
-        vmovdqu  \T1, HashKey_7_k(arg2)
-
-        GHASH_MUL_AVX \T5, \HK, \T1, \T3, \T4, \T6, \T2  #  T5 = HashKey^8<<1 mod poly
-        vmovdqu  \T5, HashKey_8(arg2)
-        vpshufd  $0b01001110, \T5, \T1
-        vpxor    \T5, \T1, \T1
-        vmovdqu  \T1, HashKey_8_k(arg2)
-
-.endm
-
-## if a = number of total plaintext bytes
-## b = floor(a/16)
-## num_initial_blocks = b mod 4#
-## encrypt the initial num_initial_blocks blocks and apply ghash on the ciphertext
-## r10, r11, r12, rax are clobbered
-## arg1, arg2, arg3, arg4 are used as pointers only, not modified
-
-.macro INITIAL_BLOCKS_AVX REP num_initial_blocks T1 T2 T3 T4 T5 CTR XMM1 XMM2 XMM3 XMM4 XMM5 XMM6 XMM7 XMM8 T6 T_key ENC_DEC
-	i = (8-\num_initial_blocks)
-	setreg
-        vmovdqu AadHash(arg2), reg_i
-
-	# start AES for num_initial_blocks blocks
-	vmovdqu CurCount(arg2), \CTR
-
-	i = (9-\num_initial_blocks)
-	setreg
-.rep \num_initial_blocks
-                vpaddd  ONE(%rip), \CTR, \CTR		# INCR Y0
-                vmovdqa \CTR, reg_i
-                vpshufb SHUF_MASK(%rip), reg_i, reg_i   # perform a 16Byte swap
-	i = (i+1)
-	setreg
-.endr
-
-	vmovdqa  (arg1), \T_key
-	i = (9-\num_initial_blocks)
-	setreg
-.rep \num_initial_blocks
-                vpxor   \T_key, reg_i, reg_i
-	i = (i+1)
-	setreg
-.endr
-
-       j = 1
-       setreg
-.rep \REP
-       vmovdqa  16*j(arg1), \T_key
-	i = (9-\num_initial_blocks)
-	setreg
-.rep \num_initial_blocks
-        vaesenc \T_key, reg_i, reg_i
-	i = (i+1)
-	setreg
-.endr
-
-       j = (j+1)
-       setreg
-.endr
-
-	vmovdqa  16*j(arg1), \T_key
-	i = (9-\num_initial_blocks)
-	setreg
-.rep \num_initial_blocks
-        vaesenclast      \T_key, reg_i, reg_i
-	i = (i+1)
-	setreg
-.endr
-
-	i = (9-\num_initial_blocks)
-	setreg
-.rep \num_initial_blocks
-                vmovdqu (arg4, %r11), \T1
-                vpxor   \T1, reg_i, reg_i
-                vmovdqu reg_i, (arg3 , %r11)           # write back ciphertext for num_initial_blocks blocks
-                add     $16, %r11
-.if  \ENC_DEC == DEC
-                vmovdqa \T1, reg_i
-.endif
-                vpshufb SHUF_MASK(%rip), reg_i, reg_i  # prepare ciphertext for GHASH computations
-	i = (i+1)
-	setreg
-.endr
-
-
-	i = (8-\num_initial_blocks)
-	j = (9-\num_initial_blocks)
-	setreg
-
-.rep \num_initial_blocks
-        vpxor    reg_i, reg_j, reg_j
-        GHASH_MUL_AVX       reg_j, \T2, \T1, \T3, \T4, \T5, \T6 # apply GHASH on num_initial_blocks blocks
-	i = (i+1)
-	j = (j+1)
-	setreg
-.endr
-        # XMM8 has the combined result here
-
-        vmovdqa  \XMM8, TMP1(%rsp)
-        vmovdqa  \XMM8, \T3
-
-        cmp     $128, %r13
-        jl      .L_initial_blocks_done\@                  # no need for precomputed constants
-
-###############################################################################
-# Haskey_i_k holds XORed values of the low and high parts of the Haskey_i
-                vpaddd   ONE(%rip), \CTR, \CTR          # INCR Y0
-                vmovdqa  \CTR, \XMM1
-                vpshufb  SHUF_MASK(%rip), \XMM1, \XMM1  # perform a 16Byte swap
-
-                vpaddd   ONE(%rip), \CTR, \CTR          # INCR Y0
-                vmovdqa  \CTR, \XMM2
-                vpshufb  SHUF_MASK(%rip), \XMM2, \XMM2  # perform a 16Byte swap
-
-                vpaddd   ONE(%rip), \CTR, \CTR          # INCR Y0
-                vmovdqa  \CTR, \XMM3
-                vpshufb  SHUF_MASK(%rip), \XMM3, \XMM3  # perform a 16Byte swap
-
-                vpaddd   ONE(%rip), \CTR, \CTR          # INCR Y0
-                vmovdqa  \CTR, \XMM4
-                vpshufb  SHUF_MASK(%rip), \XMM4, \XMM4  # perform a 16Byte swap
-
-                vpaddd   ONE(%rip), \CTR, \CTR          # INCR Y0
-                vmovdqa  \CTR, \XMM5
-                vpshufb  SHUF_MASK(%rip), \XMM5, \XMM5  # perform a 16Byte swap
-
-                vpaddd   ONE(%rip), \CTR, \CTR          # INCR Y0
-                vmovdqa  \CTR, \XMM6
-                vpshufb  SHUF_MASK(%rip), \XMM6, \XMM6  # perform a 16Byte swap
-
-                vpaddd   ONE(%rip), \CTR, \CTR          # INCR Y0
-                vmovdqa  \CTR, \XMM7
-                vpshufb  SHUF_MASK(%rip), \XMM7, \XMM7  # perform a 16Byte swap
-
-                vpaddd   ONE(%rip), \CTR, \CTR          # INCR Y0
-                vmovdqa  \CTR, \XMM8
-                vpshufb  SHUF_MASK(%rip), \XMM8, \XMM8  # perform a 16Byte swap
-
-                vmovdqa  (arg1), \T_key
-                vpxor    \T_key, \XMM1, \XMM1
-                vpxor    \T_key, \XMM2, \XMM2
-                vpxor    \T_key, \XMM3, \XMM3
-                vpxor    \T_key, \XMM4, \XMM4
-                vpxor    \T_key, \XMM5, \XMM5
-                vpxor    \T_key, \XMM6, \XMM6
-                vpxor    \T_key, \XMM7, \XMM7
-                vpxor    \T_key, \XMM8, \XMM8
-
-               i = 1
-               setreg
-.rep    \REP       # do REP rounds
-                vmovdqa  16*i(arg1), \T_key
-                vaesenc  \T_key, \XMM1, \XMM1
-                vaesenc  \T_key, \XMM2, \XMM2
-                vaesenc  \T_key, \XMM3, \XMM3
-                vaesenc  \T_key, \XMM4, \XMM4
-                vaesenc  \T_key, \XMM5, \XMM5
-                vaesenc  \T_key, \XMM6, \XMM6
-                vaesenc  \T_key, \XMM7, \XMM7
-                vaesenc  \T_key, \XMM8, \XMM8
-               i = (i+1)
-               setreg
-.endr
-
-                vmovdqa  16*i(arg1), \T_key
-                vaesenclast  \T_key, \XMM1, \XMM1
-                vaesenclast  \T_key, \XMM2, \XMM2
-                vaesenclast  \T_key, \XMM3, \XMM3
-                vaesenclast  \T_key, \XMM4, \XMM4
-                vaesenclast  \T_key, \XMM5, \XMM5
-                vaesenclast  \T_key, \XMM6, \XMM6
-                vaesenclast  \T_key, \XMM7, \XMM7
-                vaesenclast  \T_key, \XMM8, \XMM8
-
-                vmovdqu  (arg4, %r11), \T1
-                vpxor    \T1, \XMM1, \XMM1
-                vmovdqu  \XMM1, (arg3 , %r11)
-                .if   \ENC_DEC == DEC
-                vmovdqa  \T1, \XMM1
-                .endif
-
-                vmovdqu  16*1(arg4, %r11), \T1
-                vpxor    \T1, \XMM2, \XMM2
-                vmovdqu  \XMM2, 16*1(arg3 , %r11)
-                .if   \ENC_DEC == DEC
-                vmovdqa  \T1, \XMM2
-                .endif
-
-                vmovdqu  16*2(arg4, %r11), \T1
-                vpxor    \T1, \XMM3, \XMM3
-                vmovdqu  \XMM3, 16*2(arg3 , %r11)
-                .if   \ENC_DEC == DEC
-                vmovdqa  \T1, \XMM3
-                .endif
-
-                vmovdqu  16*3(arg4, %r11), \T1
-                vpxor    \T1, \XMM4, \XMM4
-                vmovdqu  \XMM4, 16*3(arg3 , %r11)
-                .if   \ENC_DEC == DEC
-                vmovdqa  \T1, \XMM4
-                .endif
-
-                vmovdqu  16*4(arg4, %r11), \T1
-                vpxor    \T1, \XMM5, \XMM5
-                vmovdqu  \XMM5, 16*4(arg3 , %r11)
-                .if   \ENC_DEC == DEC
-                vmovdqa  \T1, \XMM5
-                .endif
-
-                vmovdqu  16*5(arg4, %r11), \T1
-                vpxor    \T1, \XMM6, \XMM6
-                vmovdqu  \XMM6, 16*5(arg3 , %r11)
-                .if   \ENC_DEC == DEC
-                vmovdqa  \T1, \XMM6
-                .endif
-
-                vmovdqu  16*6(arg4, %r11), \T1
-                vpxor    \T1, \XMM7, \XMM7
-                vmovdqu  \XMM7, 16*6(arg3 , %r11)
-                .if   \ENC_DEC == DEC
-                vmovdqa  \T1, \XMM7
-                .endif
-
-                vmovdqu  16*7(arg4, %r11), \T1
-                vpxor    \T1, \XMM8, \XMM8
-                vmovdqu  \XMM8, 16*7(arg3 , %r11)
-                .if   \ENC_DEC == DEC
-                vmovdqa  \T1, \XMM8
-                .endif
-
-                add     $128, %r11
-
-                vpshufb  SHUF_MASK(%rip), \XMM1, \XMM1     # perform a 16Byte swap
-                vpxor    TMP1(%rsp), \XMM1, \XMM1          # combine GHASHed value with the corresponding ciphertext
-                vpshufb  SHUF_MASK(%rip), \XMM2, \XMM2     # perform a 16Byte swap
-                vpshufb  SHUF_MASK(%rip), \XMM3, \XMM3     # perform a 16Byte swap
-                vpshufb  SHUF_MASK(%rip), \XMM4, \XMM4     # perform a 16Byte swap
-                vpshufb  SHUF_MASK(%rip), \XMM5, \XMM5     # perform a 16Byte swap
-                vpshufb  SHUF_MASK(%rip), \XMM6, \XMM6     # perform a 16Byte swap
-                vpshufb  SHUF_MASK(%rip), \XMM7, \XMM7     # perform a 16Byte swap
-                vpshufb  SHUF_MASK(%rip), \XMM8, \XMM8     # perform a 16Byte swap
-
-###############################################################################
-
-.L_initial_blocks_done\@:
-
-.endm
-
-# encrypt 8 blocks at a time
-# ghash the 8 previously encrypted ciphertext blocks
-# arg1, arg2, arg3, arg4 are used as pointers only, not modified
-# r11 is the data offset value
-.macro GHASH_8_ENCRYPT_8_PARALLEL_AVX REP T1 T2 T3 T4 T5 T6 CTR XMM1 XMM2 XMM3 XMM4 XMM5 XMM6 XMM7 XMM8 T7 loop_idx ENC_DEC
-
-        vmovdqa \XMM1, \T2
-        vmovdqa \XMM2, TMP2(%rsp)
-        vmovdqa \XMM3, TMP3(%rsp)
-        vmovdqa \XMM4, TMP4(%rsp)
-        vmovdqa \XMM5, TMP5(%rsp)
-        vmovdqa \XMM6, TMP6(%rsp)
-        vmovdqa \XMM7, TMP7(%rsp)
-        vmovdqa \XMM8, TMP8(%rsp)
-
-.if \loop_idx == in_order
-                vpaddd  ONE(%rip), \CTR, \XMM1           # INCR CNT
-                vpaddd  ONE(%rip), \XMM1, \XMM2
-                vpaddd  ONE(%rip), \XMM2, \XMM3
-                vpaddd  ONE(%rip), \XMM3, \XMM4
-                vpaddd  ONE(%rip), \XMM4, \XMM5
-                vpaddd  ONE(%rip), \XMM5, \XMM6
-                vpaddd  ONE(%rip), \XMM6, \XMM7
-                vpaddd  ONE(%rip), \XMM7, \XMM8
-                vmovdqa \XMM8, \CTR
-
-                vpshufb SHUF_MASK(%rip), \XMM1, \XMM1    # perform a 16Byte swap
-                vpshufb SHUF_MASK(%rip), \XMM2, \XMM2    # perform a 16Byte swap
-                vpshufb SHUF_MASK(%rip), \XMM3, \XMM3    # perform a 16Byte swap
-                vpshufb SHUF_MASK(%rip), \XMM4, \XMM4    # perform a 16Byte swap
-                vpshufb SHUF_MASK(%rip), \XMM5, \XMM5    # perform a 16Byte swap
-                vpshufb SHUF_MASK(%rip), \XMM6, \XMM6    # perform a 16Byte swap
-                vpshufb SHUF_MASK(%rip), \XMM7, \XMM7    # perform a 16Byte swap
-                vpshufb SHUF_MASK(%rip), \XMM8, \XMM8    # perform a 16Byte swap
-.else
-                vpaddd  ONEf(%rip), \CTR, \XMM1           # INCR CNT
-                vpaddd  ONEf(%rip), \XMM1, \XMM2
-                vpaddd  ONEf(%rip), \XMM2, \XMM3
-                vpaddd  ONEf(%rip), \XMM3, \XMM4
-                vpaddd  ONEf(%rip), \XMM4, \XMM5
-                vpaddd  ONEf(%rip), \XMM5, \XMM6
-                vpaddd  ONEf(%rip), \XMM6, \XMM7
-                vpaddd  ONEf(%rip), \XMM7, \XMM8
-                vmovdqa \XMM8, \CTR
-.endif
-
-
-        #######################################################################
-
-                vmovdqu (arg1), \T1
-                vpxor   \T1, \XMM1, \XMM1
-                vpxor   \T1, \XMM2, \XMM2
-                vpxor   \T1, \XMM3, \XMM3
-                vpxor   \T1, \XMM4, \XMM4
-                vpxor   \T1, \XMM5, \XMM5
-                vpxor   \T1, \XMM6, \XMM6
-                vpxor   \T1, \XMM7, \XMM7
-                vpxor   \T1, \XMM8, \XMM8
-
-        #######################################################################
-
-
-
-
-
-                vmovdqu 16*1(arg1), \T1
-                vaesenc \T1, \XMM1, \XMM1
-                vaesenc \T1, \XMM2, \XMM2
-                vaesenc \T1, \XMM3, \XMM3
-                vaesenc \T1, \XMM4, \XMM4
-                vaesenc \T1, \XMM5, \XMM5
-                vaesenc \T1, \XMM6, \XMM6
-                vaesenc \T1, \XMM7, \XMM7
-                vaesenc \T1, \XMM8, \XMM8
-
-                vmovdqu 16*2(arg1), \T1
-                vaesenc \T1, \XMM1, \XMM1
-                vaesenc \T1, \XMM2, \XMM2
-                vaesenc \T1, \XMM3, \XMM3
-                vaesenc \T1, \XMM4, \XMM4
-                vaesenc \T1, \XMM5, \XMM5
-                vaesenc \T1, \XMM6, \XMM6
-                vaesenc \T1, \XMM7, \XMM7
-                vaesenc \T1, \XMM8, \XMM8
-
-
-        #######################################################################
-
-        vmovdqu         HashKey_8(arg2), \T5
-        vpclmulqdq      $0x11, \T5, \T2, \T4             # T4 = a1*b1
-        vpclmulqdq      $0x00, \T5, \T2, \T7             # T7 = a0*b0
-
-        vpshufd         $0b01001110, \T2, \T6
-        vpxor           \T2, \T6, \T6
-
-        vmovdqu         HashKey_8_k(arg2), \T5
-        vpclmulqdq      $0x00, \T5, \T6, \T6
-
-                vmovdqu 16*3(arg1), \T1
-                vaesenc \T1, \XMM1, \XMM1
-                vaesenc \T1, \XMM2, \XMM2
-                vaesenc \T1, \XMM3, \XMM3
-                vaesenc \T1, \XMM4, \XMM4
-                vaesenc \T1, \XMM5, \XMM5
-                vaesenc \T1, \XMM6, \XMM6
-                vaesenc \T1, \XMM7, \XMM7
-                vaesenc \T1, \XMM8, \XMM8
-
-        vmovdqa         TMP2(%rsp), \T1
-        vmovdqu         HashKey_7(arg2), \T5
-        vpclmulqdq      $0x11, \T5, \T1, \T3
-        vpxor           \T3, \T4, \T4
-        vpclmulqdq      $0x00, \T5, \T1, \T3
-        vpxor           \T3, \T7, \T7
-
-        vpshufd         $0b01001110, \T1, \T3
-        vpxor           \T1, \T3, \T3
-        vmovdqu         HashKey_7_k(arg2), \T5
-        vpclmulqdq      $0x10, \T5, \T3, \T3
-        vpxor           \T3, \T6, \T6
-
-                vmovdqu 16*4(arg1), \T1
-                vaesenc \T1, \XMM1, \XMM1
-                vaesenc \T1, \XMM2, \XMM2
-                vaesenc \T1, \XMM3, \XMM3
-                vaesenc \T1, \XMM4, \XMM4
-                vaesenc \T1, \XMM5, \XMM5
-                vaesenc \T1, \XMM6, \XMM6
-                vaesenc \T1, \XMM7, \XMM7
-                vaesenc \T1, \XMM8, \XMM8
-
-        #######################################################################
-
-        vmovdqa         TMP3(%rsp), \T1
-        vmovdqu         HashKey_6(arg2), \T5
-        vpclmulqdq      $0x11, \T5, \T1, \T3
-        vpxor           \T3, \T4, \T4
-        vpclmulqdq      $0x00, \T5, \T1, \T3
-        vpxor           \T3, \T7, \T7
-
-        vpshufd         $0b01001110, \T1, \T3
-        vpxor           \T1, \T3, \T3
-        vmovdqu         HashKey_6_k(arg2), \T5
-        vpclmulqdq      $0x10, \T5, \T3, \T3
-        vpxor           \T3, \T6, \T6
-
-                vmovdqu 16*5(arg1), \T1
-                vaesenc \T1, \XMM1, \XMM1
-                vaesenc \T1, \XMM2, \XMM2
-                vaesenc \T1, \XMM3, \XMM3
-                vaesenc \T1, \XMM4, \XMM4
-                vaesenc \T1, \XMM5, \XMM5
-                vaesenc \T1, \XMM6, \XMM6
-                vaesenc \T1, \XMM7, \XMM7
-                vaesenc \T1, \XMM8, \XMM8
-
-        vmovdqa         TMP4(%rsp), \T1
-        vmovdqu         HashKey_5(arg2), \T5
-        vpclmulqdq      $0x11, \T5, \T1, \T3
-        vpxor           \T3, \T4, \T4
-        vpclmulqdq      $0x00, \T5, \T1, \T3
-        vpxor           \T3, \T7, \T7
-
-        vpshufd         $0b01001110, \T1, \T3
-        vpxor           \T1, \T3, \T3
-        vmovdqu         HashKey_5_k(arg2), \T5
-        vpclmulqdq      $0x10, \T5, \T3, \T3
-        vpxor           \T3, \T6, \T6
-
-                vmovdqu 16*6(arg1), \T1
-                vaesenc \T1, \XMM1, \XMM1
-                vaesenc \T1, \XMM2, \XMM2
-                vaesenc \T1, \XMM3, \XMM3
-                vaesenc \T1, \XMM4, \XMM4
-                vaesenc \T1, \XMM5, \XMM5
-                vaesenc \T1, \XMM6, \XMM6
-                vaesenc \T1, \XMM7, \XMM7
-                vaesenc \T1, \XMM8, \XMM8
-
-
-        vmovdqa         TMP5(%rsp), \T1
-        vmovdqu         HashKey_4(arg2), \T5
-        vpclmulqdq      $0x11, \T5, \T1, \T3
-        vpxor           \T3, \T4, \T4
-        vpclmulqdq      $0x00, \T5, \T1, \T3
-        vpxor           \T3, \T7, \T7
-
-        vpshufd         $0b01001110, \T1, \T3
-        vpxor           \T1, \T3, \T3
-        vmovdqu         HashKey_4_k(arg2), \T5
-        vpclmulqdq      $0x10, \T5, \T3, \T3
-        vpxor           \T3, \T6, \T6
-
-                vmovdqu 16*7(arg1), \T1
-                vaesenc \T1, \XMM1, \XMM1
-                vaesenc \T1, \XMM2, \XMM2
-                vaesenc \T1, \XMM3, \XMM3
-                vaesenc \T1, \XMM4, \XMM4
-                vaesenc \T1, \XMM5, \XMM5
-                vaesenc \T1, \XMM6, \XMM6
-                vaesenc \T1, \XMM7, \XMM7
-                vaesenc \T1, \XMM8, \XMM8
-
-        vmovdqa         TMP6(%rsp), \T1
-        vmovdqu         HashKey_3(arg2), \T5
-        vpclmulqdq      $0x11, \T5, \T1, \T3
-        vpxor           \T3, \T4, \T4
-        vpclmulqdq      $0x00, \T5, \T1, \T3
-        vpxor           \T3, \T7, \T7
-
-        vpshufd         $0b01001110, \T1, \T3
-        vpxor           \T1, \T3, \T3
-        vmovdqu         HashKey_3_k(arg2), \T5
-        vpclmulqdq      $0x10, \T5, \T3, \T3
-        vpxor           \T3, \T6, \T6
-
-
-                vmovdqu 16*8(arg1), \T1
-                vaesenc \T1, \XMM1, \XMM1
-                vaesenc \T1, \XMM2, \XMM2
-                vaesenc \T1, \XMM3, \XMM3
-                vaesenc \T1, \XMM4, \XMM4
-                vaesenc \T1, \XMM5, \XMM5
-                vaesenc \T1, \XMM6, \XMM6
-                vaesenc \T1, \XMM7, \XMM7
-                vaesenc \T1, \XMM8, \XMM8
-
-        vmovdqa         TMP7(%rsp), \T1
-        vmovdqu         HashKey_2(arg2), \T5
-        vpclmulqdq      $0x11, \T5, \T1, \T3
-        vpxor           \T3, \T4, \T4
-        vpclmulqdq      $0x00, \T5, \T1, \T3
-        vpxor           \T3, \T7, \T7
-
-        vpshufd         $0b01001110, \T1, \T3
-        vpxor           \T1, \T3, \T3
-        vmovdqu         HashKey_2_k(arg2), \T5
-        vpclmulqdq      $0x10, \T5, \T3, \T3
-        vpxor           \T3, \T6, \T6
-
-        #######################################################################
-
-                vmovdqu 16*9(arg1), \T5
-                vaesenc \T5, \XMM1, \XMM1
-                vaesenc \T5, \XMM2, \XMM2
-                vaesenc \T5, \XMM3, \XMM3
-                vaesenc \T5, \XMM4, \XMM4
-                vaesenc \T5, \XMM5, \XMM5
-                vaesenc \T5, \XMM6, \XMM6
-                vaesenc \T5, \XMM7, \XMM7
-                vaesenc \T5, \XMM8, \XMM8
-
-        vmovdqa         TMP8(%rsp), \T1
-        vmovdqu         HashKey(arg2), \T5
-        vpclmulqdq      $0x11, \T5, \T1, \T3
-        vpxor           \T3, \T4, \T4
-        vpclmulqdq      $0x00, \T5, \T1, \T3
-        vpxor           \T3, \T7, \T7
-
-        vpshufd         $0b01001110, \T1, \T3
-        vpxor           \T1, \T3, \T3
-        vmovdqu         HashKey_k(arg2), \T5
-        vpclmulqdq      $0x10, \T5, \T3, \T3
-        vpxor           \T3, \T6, \T6
-
-        vpxor           \T4, \T6, \T6
-        vpxor           \T7, \T6, \T6
-
-                vmovdqu 16*10(arg1), \T5
-
-        i = 11
-        setreg
-.rep (\REP-9)
-
-        vaesenc \T5, \XMM1, \XMM1
-        vaesenc \T5, \XMM2, \XMM2
-        vaesenc \T5, \XMM3, \XMM3
-        vaesenc \T5, \XMM4, \XMM4
-        vaesenc \T5, \XMM5, \XMM5
-        vaesenc \T5, \XMM6, \XMM6
-        vaesenc \T5, \XMM7, \XMM7
-        vaesenc \T5, \XMM8, \XMM8
-
-        vmovdqu 16*i(arg1), \T5
-        i = i + 1
-        setreg
-.endr
-
-	i = 0
-	j = 1
-	setreg
-.rep 8
-		vpxor	16*i(arg4, %r11), \T5, \T2
-                .if \ENC_DEC == ENC
-                vaesenclast     \T2, reg_j, reg_j
-                .else
-                vaesenclast     \T2, reg_j, \T3
-                vmovdqu 16*i(arg4, %r11), reg_j
-                vmovdqu \T3, 16*i(arg3, %r11)
-                .endif
-	i = (i+1)
-	j = (j+1)
-	setreg
-.endr
-	#######################################################################
-
-
-	vpslldq	$8, \T6, \T3				# shift-L T3 2 DWs
-	vpsrldq	$8, \T6, \T6				# shift-R T2 2 DWs
-	vpxor	\T3, \T7, \T7
-	vpxor	\T4, \T6, \T6				# accumulate the results in T6:T7
-
-
-
-	#######################################################################
-	#first phase of the reduction
-	#######################################################################
-        vpslld  $31, \T7, \T2                           # packed right shifting << 31
-        vpslld  $30, \T7, \T3                           # packed right shifting shift << 30
-        vpslld  $25, \T7, \T4                           # packed right shifting shift << 25
-
-        vpxor   \T3, \T2, \T2                           # xor the shifted versions
-        vpxor   \T4, \T2, \T2
-
-        vpsrldq $4, \T2, \T1                            # shift-R T1 1 DW
-
-        vpslldq $12, \T2, \T2                           # shift-L T2 3 DWs
-        vpxor   \T2, \T7, \T7                           # first phase of the reduction complete
-	#######################################################################
-                .if \ENC_DEC == ENC
-		vmovdqu	 \XMM1,	16*0(arg3,%r11)		# Write to the Ciphertext buffer
-		vmovdqu	 \XMM2,	16*1(arg3,%r11)		# Write to the Ciphertext buffer
-		vmovdqu	 \XMM3,	16*2(arg3,%r11)		# Write to the Ciphertext buffer
-		vmovdqu	 \XMM4,	16*3(arg3,%r11)		# Write to the Ciphertext buffer
-		vmovdqu	 \XMM5,	16*4(arg3,%r11)		# Write to the Ciphertext buffer
-		vmovdqu	 \XMM6,	16*5(arg3,%r11)		# Write to the Ciphertext buffer
-		vmovdqu	 \XMM7,	16*6(arg3,%r11)		# Write to the Ciphertext buffer
-		vmovdqu	 \XMM8,	16*7(arg3,%r11)		# Write to the Ciphertext buffer
-                .endif
-
-	#######################################################################
-	#second phase of the reduction
-        vpsrld  $1, \T7, \T2                            # packed left shifting >> 1
-        vpsrld  $2, \T7, \T3                            # packed left shifting >> 2
-        vpsrld  $7, \T7, \T4                            # packed left shifting >> 7
-        vpxor   \T3, \T2, \T2                           # xor the shifted versions
-        vpxor   \T4, \T2, \T2
-
-        vpxor   \T1, \T2, \T2
-        vpxor   \T2, \T7, \T7
-        vpxor   \T7, \T6, \T6                           # the result is in T6
-	#######################################################################
-
-		vpshufb	SHUF_MASK(%rip), \XMM1, \XMM1	# perform a 16Byte swap
-		vpshufb	SHUF_MASK(%rip), \XMM2, \XMM2	# perform a 16Byte swap
-		vpshufb	SHUF_MASK(%rip), \XMM3, \XMM3	# perform a 16Byte swap
-		vpshufb	SHUF_MASK(%rip), \XMM4, \XMM4	# perform a 16Byte swap
-		vpshufb	SHUF_MASK(%rip), \XMM5, \XMM5	# perform a 16Byte swap
-		vpshufb	SHUF_MASK(%rip), \XMM6, \XMM6	# perform a 16Byte swap
-		vpshufb	SHUF_MASK(%rip), \XMM7, \XMM7	# perform a 16Byte swap
-		vpshufb	SHUF_MASK(%rip), \XMM8, \XMM8	# perform a 16Byte swap
-
-
-	vpxor	\T6, \XMM1, \XMM1
-
-
-
-.endm
-
-
-# GHASH the last 4 ciphertext blocks.
-.macro  GHASH_LAST_8_AVX T1 T2 T3 T4 T5 T6 T7 XMM1 XMM2 XMM3 XMM4 XMM5 XMM6 XMM7 XMM8
-
-        ## Karatsuba Method
-
-
-        vpshufd         $0b01001110, \XMM1, \T2
-        vpxor           \XMM1, \T2, \T2
-        vmovdqu         HashKey_8(arg2), \T5
-        vpclmulqdq      $0x11, \T5, \XMM1, \T6
-        vpclmulqdq      $0x00, \T5, \XMM1, \T7
-
-        vmovdqu         HashKey_8_k(arg2), \T3
-        vpclmulqdq      $0x00, \T3, \T2, \XMM1
-
-        ######################
-
-        vpshufd         $0b01001110, \XMM2, \T2
-        vpxor           \XMM2, \T2, \T2
-        vmovdqu         HashKey_7(arg2), \T5
-        vpclmulqdq      $0x11, \T5, \XMM2, \T4
-        vpxor           \T4, \T6, \T6
-
-        vpclmulqdq      $0x00, \T5, \XMM2, \T4
-        vpxor           \T4, \T7, \T7
-
-        vmovdqu         HashKey_7_k(arg2), \T3
-        vpclmulqdq      $0x00, \T3, \T2, \T2
-        vpxor           \T2, \XMM1, \XMM1
-
-        ######################
-
-        vpshufd         $0b01001110, \XMM3, \T2
-        vpxor           \XMM3, \T2, \T2
-        vmovdqu         HashKey_6(arg2), \T5
-        vpclmulqdq      $0x11, \T5, \XMM3, \T4
-        vpxor           \T4, \T6, \T6
-
-        vpclmulqdq      $0x00, \T5, \XMM3, \T4
-        vpxor           \T4, \T7, \T7
-
-        vmovdqu         HashKey_6_k(arg2), \T3
-        vpclmulqdq      $0x00, \T3, \T2, \T2
-        vpxor           \T2, \XMM1, \XMM1
-
-        ######################
-
-        vpshufd         $0b01001110, \XMM4, \T2
-        vpxor           \XMM4, \T2, \T2
-        vmovdqu         HashKey_5(arg2), \T5
-        vpclmulqdq      $0x11, \T5, \XMM4, \T4
-        vpxor           \T4, \T6, \T6
-
-        vpclmulqdq      $0x00, \T5, \XMM4, \T4
-        vpxor           \T4, \T7, \T7
-
-        vmovdqu         HashKey_5_k(arg2), \T3
-        vpclmulqdq      $0x00, \T3, \T2, \T2
-        vpxor           \T2, \XMM1, \XMM1
-
-        ######################
-
-        vpshufd         $0b01001110, \XMM5, \T2
-        vpxor           \XMM5, \T2, \T2
-        vmovdqu         HashKey_4(arg2), \T5
-        vpclmulqdq      $0x11, \T5, \XMM5, \T4
-        vpxor           \T4, \T6, \T6
-
-        vpclmulqdq      $0x00, \T5, \XMM5, \T4
-        vpxor           \T4, \T7, \T7
-
-        vmovdqu         HashKey_4_k(arg2), \T3
-        vpclmulqdq      $0x00, \T3, \T2, \T2
-        vpxor           \T2, \XMM1, \XMM1
-
-        ######################
-
-        vpshufd         $0b01001110, \XMM6, \T2
-        vpxor           \XMM6, \T2, \T2
-        vmovdqu         HashKey_3(arg2), \T5
-        vpclmulqdq      $0x11, \T5, \XMM6, \T4
-        vpxor           \T4, \T6, \T6
-
-        vpclmulqdq      $0x00, \T5, \XMM6, \T4
-        vpxor           \T4, \T7, \T7
-
-        vmovdqu         HashKey_3_k(arg2), \T3
-        vpclmulqdq      $0x00, \T3, \T2, \T2
-        vpxor           \T2, \XMM1, \XMM1
-
-        ######################
-
-        vpshufd         $0b01001110, \XMM7, \T2
-        vpxor           \XMM7, \T2, \T2
-        vmovdqu         HashKey_2(arg2), \T5
-        vpclmulqdq      $0x11, \T5, \XMM7, \T4
-        vpxor           \T4, \T6, \T6
-
-        vpclmulqdq      $0x00, \T5, \XMM7, \T4
-        vpxor           \T4, \T7, \T7
-
-        vmovdqu         HashKey_2_k(arg2), \T3
-        vpclmulqdq      $0x00, \T3, \T2, \T2
-        vpxor           \T2, \XMM1, \XMM1
-
-        ######################
-
-        vpshufd         $0b01001110, \XMM8, \T2
-        vpxor           \XMM8, \T2, \T2
-        vmovdqu         HashKey(arg2), \T5
-        vpclmulqdq      $0x11, \T5, \XMM8, \T4
-        vpxor           \T4, \T6, \T6
-
-        vpclmulqdq      $0x00, \T5, \XMM8, \T4
-        vpxor           \T4, \T7, \T7
-
-        vmovdqu         HashKey_k(arg2), \T3
-        vpclmulqdq      $0x00, \T3, \T2, \T2
-
-        vpxor           \T2, \XMM1, \XMM1
-        vpxor           \T6, \XMM1, \XMM1
-        vpxor           \T7, \XMM1, \T2
-
-
-
-
-        vpslldq $8, \T2, \T4
-        vpsrldq $8, \T2, \T2
-
-        vpxor   \T4, \T7, \T7
-        vpxor   \T2, \T6, \T6   # <T6:T7> holds the result of
-				# the accumulated carry-less multiplications
-
-        #######################################################################
-        #first phase of the reduction
-        vpslld  $31, \T7, \T2   # packed right shifting << 31
-        vpslld  $30, \T7, \T3   # packed right shifting shift << 30
-        vpslld  $25, \T7, \T4   # packed right shifting shift << 25
-
-        vpxor   \T3, \T2, \T2   # xor the shifted versions
-        vpxor   \T4, \T2, \T2
-
-        vpsrldq $4, \T2, \T1    # shift-R T1 1 DW
-
-        vpslldq $12, \T2, \T2   # shift-L T2 3 DWs
-        vpxor   \T2, \T7, \T7   # first phase of the reduction complete
-        #######################################################################
-
-
-        #second phase of the reduction
-        vpsrld  $1, \T7, \T2    # packed left shifting >> 1
-        vpsrld  $2, \T7, \T3    # packed left shifting >> 2
-        vpsrld  $7, \T7, \T4    # packed left shifting >> 7
-        vpxor   \T3, \T2, \T2   # xor the shifted versions
-        vpxor   \T4, \T2, \T2
-
-        vpxor   \T1, \T2, \T2
-        vpxor   \T2, \T7, \T7
-        vpxor   \T7, \T6, \T6   # the result is in T6
-
-.endm
-
-#############################################################
-#void   aesni_gcm_precomp_avx_gen2
-#        (gcm_data     *my_ctx_data,
-#         gcm_context_data *data,
-#        u8     *hash_subkey# /* H, the Hash sub key input. Data starts on a 16-byte boundary. */
-#        u8      *iv, /* Pre-counter block j0: 4 byte salt
-#			(from Security Association) concatenated with 8 byte
-#			Initialisation Vector (from IPSec ESP Payload)
-#			concatenated with 0x00000001. 16-byte aligned pointer. */
-#        const   u8 *aad, /* Additional Authentication Data (AAD)*/
-#        u64     aad_len) /* Length of AAD in bytes. With RFC4106 this is going to be 8 or 12 Bytes */
-#############################################################
-SYM_FUNC_START(aesni_gcm_init_avx_gen2)
-        FUNC_SAVE
-        INIT GHASH_MUL_AVX, PRECOMPUTE_AVX
-        FUNC_RESTORE
-        RET
-SYM_FUNC_END(aesni_gcm_init_avx_gen2)
-
-###############################################################################
-#void   aesni_gcm_enc_update_avx_gen2(
-#        gcm_data        *my_ctx_data,     /* aligned to 16 Bytes */
-#        gcm_context_data *data,
-#        u8      *out, /* Ciphertext output. Encrypt in-place is allowed.  */
-#        const   u8 *in, /* Plaintext input */
-#        u64     plaintext_len) /* Length of data in Bytes for encryption. */
-###############################################################################
-SYM_FUNC_START(aesni_gcm_enc_update_avx_gen2)
-        FUNC_SAVE
-        mov     keysize, %eax
-        cmp     $32, %eax
-        je      key_256_enc_update
-        cmp     $16, %eax
-        je      key_128_enc_update
-        # must be 192
-        GCM_ENC_DEC INITIAL_BLOCKS_AVX, GHASH_8_ENCRYPT_8_PARALLEL_AVX, GHASH_LAST_8_AVX, GHASH_MUL_AVX, ENC, 11
-        FUNC_RESTORE
-        RET
-key_128_enc_update:
-        GCM_ENC_DEC INITIAL_BLOCKS_AVX, GHASH_8_ENCRYPT_8_PARALLEL_AVX, GHASH_LAST_8_AVX, GHASH_MUL_AVX, ENC, 9
-        FUNC_RESTORE
-        RET
-key_256_enc_update:
-        GCM_ENC_DEC INITIAL_BLOCKS_AVX, GHASH_8_ENCRYPT_8_PARALLEL_AVX, GHASH_LAST_8_AVX, GHASH_MUL_AVX, ENC, 13
-        FUNC_RESTORE
-        RET
-SYM_FUNC_END(aesni_gcm_enc_update_avx_gen2)
-
-###############################################################################
-#void   aesni_gcm_dec_update_avx_gen2(
-#        gcm_data        *my_ctx_data,     /* aligned to 16 Bytes */
-#        gcm_context_data *data,
-#        u8      *out, /* Plaintext output. Decrypt in-place is allowed.  */
-#        const   u8 *in, /* Ciphertext input */
-#        u64     plaintext_len) /* Length of data in Bytes for encryption. */
-###############################################################################
-SYM_FUNC_START(aesni_gcm_dec_update_avx_gen2)
-        FUNC_SAVE
-        mov     keysize,%eax
-        cmp     $32, %eax
-        je      key_256_dec_update
-        cmp     $16, %eax
-        je      key_128_dec_update
-        # must be 192
-        GCM_ENC_DEC INITIAL_BLOCKS_AVX, GHASH_8_ENCRYPT_8_PARALLEL_AVX, GHASH_LAST_8_AVX, GHASH_MUL_AVX, DEC, 11
-        FUNC_RESTORE
-        RET
-key_128_dec_update:
-        GCM_ENC_DEC INITIAL_BLOCKS_AVX, GHASH_8_ENCRYPT_8_PARALLEL_AVX, GHASH_LAST_8_AVX, GHASH_MUL_AVX, DEC, 9
-        FUNC_RESTORE
-        RET
-key_256_dec_update:
-        GCM_ENC_DEC INITIAL_BLOCKS_AVX, GHASH_8_ENCRYPT_8_PARALLEL_AVX, GHASH_LAST_8_AVX, GHASH_MUL_AVX, DEC, 13
-        FUNC_RESTORE
-        RET
-SYM_FUNC_END(aesni_gcm_dec_update_avx_gen2)
-
-###############################################################################
-#void   aesni_gcm_finalize_avx_gen2(
-#        gcm_data        *my_ctx_data,     /* aligned to 16 Bytes */
-#        gcm_context_data *data,
-#        u8      *auth_tag, /* Authenticated Tag output. */
-#        u64     auth_tag_len)# /* Authenticated Tag Length in bytes.
-#				Valid values are 16 (most likely), 12 or 8. */
-###############################################################################
-SYM_FUNC_START(aesni_gcm_finalize_avx_gen2)
-        FUNC_SAVE
-        mov	keysize,%eax
-        cmp     $32, %eax
-        je      key_256_finalize
-        cmp     $16, %eax
-        je      key_128_finalize
-        # must be 192
-        GCM_COMPLETE GHASH_MUL_AVX, 11, arg3, arg4
-        FUNC_RESTORE
-        RET
-key_128_finalize:
-        GCM_COMPLETE GHASH_MUL_AVX, 9, arg3, arg4
-        FUNC_RESTORE
-        RET
-key_256_finalize:
-        GCM_COMPLETE GHASH_MUL_AVX, 13, arg3, arg4
-        FUNC_RESTORE
-        RET
-SYM_FUNC_END(aesni_gcm_finalize_avx_gen2)
-
-###############################################################################
-# GHASH_MUL MACRO to implement: Data*HashKey mod (128,127,126,121,0)
-# Input: A and B (128-bits each, bit-reflected)
-# Output: C = A*B*x mod poly, (i.e. >>1 )
-# To compute GH = GH*HashKey mod poly, give HK = HashKey<<1 mod poly as input
-# GH = GH * HK * x mod poly which is equivalent to GH*HashKey mod poly.
-###############################################################################
-.macro  GHASH_MUL_AVX2 GH HK T1 T2 T3 T4 T5
-
-        vpclmulqdq      $0x11,\HK,\GH,\T1      # T1 = a1*b1
-        vpclmulqdq      $0x00,\HK,\GH,\T2      # T2 = a0*b0
-        vpclmulqdq      $0x01,\HK,\GH,\T3      # T3 = a1*b0
-        vpclmulqdq      $0x10,\HK,\GH,\GH      # GH = a0*b1
-        vpxor           \T3, \GH, \GH
-
-
-        vpsrldq         $8 , \GH, \T3          # shift-R GH 2 DWs
-        vpslldq         $8 , \GH, \GH          # shift-L GH 2 DWs
-
-        vpxor           \T3, \T1, \T1
-        vpxor           \T2, \GH, \GH
-
-        #######################################################################
-        #first phase of the reduction
-        vmovdqa         POLY2(%rip), \T3
-
-        vpclmulqdq      $0x01, \GH, \T3, \T2
-        vpslldq         $8, \T2, \T2           # shift-L T2 2 DWs
-
-        vpxor           \T2, \GH, \GH          # first phase of the reduction complete
-        #######################################################################
-        #second phase of the reduction
-        vpclmulqdq      $0x00, \GH, \T3, \T2
-        vpsrldq         $4, \T2, \T2           # shift-R T2 1 DW (Shift-R only 1-DW to obtain 2-DWs shift-R)
-
-        vpclmulqdq      $0x10, \GH, \T3, \GH
-        vpslldq         $4, \GH, \GH           # shift-L GH 1 DW (Shift-L 1-DW to obtain result with no shifts)
-
-        vpxor           \T2, \GH, \GH          # second phase of the reduction complete
-        #######################################################################
-        vpxor           \T1, \GH, \GH          # the result is in GH
-
-
-.endm
-
-.macro PRECOMPUTE_AVX2 HK T1 T2 T3 T4 T5 T6
-
-        # Haskey_i_k holds XORed values of the low and high parts of the Haskey_i
-        vmovdqa  \HK, \T5
-        GHASH_MUL_AVX2 \T5, \HK, \T1, \T3, \T4, \T6, \T2    #  T5 = HashKey^2<<1 mod poly
-        vmovdqu  \T5, HashKey_2(arg2)                       #  [HashKey_2] = HashKey^2<<1 mod poly
-
-        GHASH_MUL_AVX2 \T5, \HK, \T1, \T3, \T4, \T6, \T2    #  T5 = HashKey^3<<1 mod poly
-        vmovdqu  \T5, HashKey_3(arg2)
-
-        GHASH_MUL_AVX2 \T5, \HK, \T1, \T3, \T4, \T6, \T2    #  T5 = HashKey^4<<1 mod poly
-        vmovdqu  \T5, HashKey_4(arg2)
-
-        GHASH_MUL_AVX2 \T5, \HK, \T1, \T3, \T4, \T6, \T2    #  T5 = HashKey^5<<1 mod poly
-        vmovdqu  \T5, HashKey_5(arg2)
-
-        GHASH_MUL_AVX2 \T5, \HK, \T1, \T3, \T4, \T6, \T2    #  T5 = HashKey^6<<1 mod poly
-        vmovdqu  \T5, HashKey_6(arg2)
-
-        GHASH_MUL_AVX2 \T5, \HK, \T1, \T3, \T4, \T6, \T2    #  T5 = HashKey^7<<1 mod poly
-        vmovdqu  \T5, HashKey_7(arg2)
-
-        GHASH_MUL_AVX2 \T5, \HK, \T1, \T3, \T4, \T6, \T2    #  T5 = HashKey^8<<1 mod poly
-        vmovdqu  \T5, HashKey_8(arg2)
-
-.endm
-
-## if a = number of total plaintext bytes
-## b = floor(a/16)
-## num_initial_blocks = b mod 4#
-## encrypt the initial num_initial_blocks blocks and apply ghash on the ciphertext
-## r10, r11, r12, rax are clobbered
-## arg1, arg2, arg3, arg4 are used as pointers only, not modified
-
-.macro INITIAL_BLOCKS_AVX2 REP num_initial_blocks T1 T2 T3 T4 T5 CTR XMM1 XMM2 XMM3 XMM4 XMM5 XMM6 XMM7 XMM8 T6 T_key ENC_DEC VER
-	i = (8-\num_initial_blocks)
-	setreg
-	vmovdqu AadHash(arg2), reg_i
-
-	# start AES for num_initial_blocks blocks
-	vmovdqu CurCount(arg2), \CTR
-
-	i = (9-\num_initial_blocks)
-	setreg
-.rep \num_initial_blocks
-                vpaddd  ONE(%rip), \CTR, \CTR   # INCR Y0
-                vmovdqa \CTR, reg_i
-                vpshufb SHUF_MASK(%rip), reg_i, reg_i     # perform a 16Byte swap
-	i = (i+1)
-	setreg
-.endr
-
-	vmovdqa  (arg1), \T_key
-	i = (9-\num_initial_blocks)
-	setreg
-.rep \num_initial_blocks
-                vpxor   \T_key, reg_i, reg_i
-	i = (i+1)
-	setreg
-.endr
-
-	j = 1
-	setreg
-.rep \REP
-	vmovdqa  16*j(arg1), \T_key
-	i = (9-\num_initial_blocks)
-	setreg
-.rep \num_initial_blocks
-        vaesenc \T_key, reg_i, reg_i
-	i = (i+1)
-	setreg
-.endr
-
-	j = (j+1)
-	setreg
-.endr
-
-
-	vmovdqa  16*j(arg1), \T_key
-	i = (9-\num_initial_blocks)
-	setreg
-.rep \num_initial_blocks
-        vaesenclast      \T_key, reg_i, reg_i
-	i = (i+1)
-	setreg
-.endr
-
-	i = (9-\num_initial_blocks)
-	setreg
-.rep \num_initial_blocks
-                vmovdqu (arg4, %r11), \T1
-                vpxor   \T1, reg_i, reg_i
-                vmovdqu reg_i, (arg3 , %r11)           # write back ciphertext for
-						       # num_initial_blocks blocks
-                add     $16, %r11
-.if  \ENC_DEC == DEC
-                vmovdqa \T1, reg_i
-.endif
-                vpshufb SHUF_MASK(%rip), reg_i, reg_i  # prepare ciphertext for GHASH computations
-	i = (i+1)
-	setreg
-.endr
-
-
-	i = (8-\num_initial_blocks)
-	j = (9-\num_initial_blocks)
-	setreg
-
-.rep \num_initial_blocks
-        vpxor    reg_i, reg_j, reg_j
-        GHASH_MUL_AVX2       reg_j, \T2, \T1, \T3, \T4, \T5, \T6  # apply GHASH on num_initial_blocks blocks
-	i = (i+1)
-	j = (j+1)
-	setreg
-.endr
-        # XMM8 has the combined result here
-
-        vmovdqa  \XMM8, TMP1(%rsp)
-        vmovdqa  \XMM8, \T3
-
-        cmp     $128, %r13
-        jl      .L_initial_blocks_done\@                  # no need for precomputed constants
-
-###############################################################################
-# Haskey_i_k holds XORed values of the low and high parts of the Haskey_i
-                vpaddd   ONE(%rip), \CTR, \CTR          # INCR Y0
-                vmovdqa  \CTR, \XMM1
-                vpshufb  SHUF_MASK(%rip), \XMM1, \XMM1  # perform a 16Byte swap
-
-                vpaddd   ONE(%rip), \CTR, \CTR          # INCR Y0
-                vmovdqa  \CTR, \XMM2
-                vpshufb  SHUF_MASK(%rip), \XMM2, \XMM2  # perform a 16Byte swap
-
-                vpaddd   ONE(%rip), \CTR, \CTR          # INCR Y0
-                vmovdqa  \CTR, \XMM3
-                vpshufb  SHUF_MASK(%rip), \XMM3, \XMM3  # perform a 16Byte swap
-
-                vpaddd   ONE(%rip), \CTR, \CTR          # INCR Y0
-                vmovdqa  \CTR, \XMM4
-                vpshufb  SHUF_MASK(%rip), \XMM4, \XMM4  # perform a 16Byte swap
-
-                vpaddd   ONE(%rip), \CTR, \CTR          # INCR Y0
-                vmovdqa  \CTR, \XMM5
-                vpshufb  SHUF_MASK(%rip), \XMM5, \XMM5  # perform a 16Byte swap
-
-                vpaddd   ONE(%rip), \CTR, \CTR          # INCR Y0
-                vmovdqa  \CTR, \XMM6
-                vpshufb  SHUF_MASK(%rip), \XMM6, \XMM6  # perform a 16Byte swap
-
-                vpaddd   ONE(%rip), \CTR, \CTR          # INCR Y0
-                vmovdqa  \CTR, \XMM7
-                vpshufb  SHUF_MASK(%rip), \XMM7, \XMM7  # perform a 16Byte swap
-
-                vpaddd   ONE(%rip), \CTR, \CTR          # INCR Y0
-                vmovdqa  \CTR, \XMM8
-                vpshufb  SHUF_MASK(%rip), \XMM8, \XMM8  # perform a 16Byte swap
-
-                vmovdqa  (arg1), \T_key
-                vpxor    \T_key, \XMM1, \XMM1
-                vpxor    \T_key, \XMM2, \XMM2
-                vpxor    \T_key, \XMM3, \XMM3
-                vpxor    \T_key, \XMM4, \XMM4
-                vpxor    \T_key, \XMM5, \XMM5
-                vpxor    \T_key, \XMM6, \XMM6
-                vpxor    \T_key, \XMM7, \XMM7
-                vpxor    \T_key, \XMM8, \XMM8
-
-		i = 1
-		setreg
-.rep    \REP       # do REP rounds
-                vmovdqa  16*i(arg1), \T_key
-                vaesenc  \T_key, \XMM1, \XMM1
-                vaesenc  \T_key, \XMM2, \XMM2
-                vaesenc  \T_key, \XMM3, \XMM3
-                vaesenc  \T_key, \XMM4, \XMM4
-                vaesenc  \T_key, \XMM5, \XMM5
-                vaesenc  \T_key, \XMM6, \XMM6
-                vaesenc  \T_key, \XMM7, \XMM7
-                vaesenc  \T_key, \XMM8, \XMM8
-		i = (i+1)
-		setreg
-.endr
-
-
-                vmovdqa  16*i(arg1), \T_key
-                vaesenclast  \T_key, \XMM1, \XMM1
-                vaesenclast  \T_key, \XMM2, \XMM2
-                vaesenclast  \T_key, \XMM3, \XMM3
-                vaesenclast  \T_key, \XMM4, \XMM4
-                vaesenclast  \T_key, \XMM5, \XMM5
-                vaesenclast  \T_key, \XMM6, \XMM6
-                vaesenclast  \T_key, \XMM7, \XMM7
-                vaesenclast  \T_key, \XMM8, \XMM8
-
-                vmovdqu  (arg4, %r11), \T1
-                vpxor    \T1, \XMM1, \XMM1
-                vmovdqu  \XMM1, (arg3 , %r11)
-                .if   \ENC_DEC == DEC
-                vmovdqa  \T1, \XMM1
-                .endif
-
-                vmovdqu  16*1(arg4, %r11), \T1
-                vpxor    \T1, \XMM2, \XMM2
-                vmovdqu  \XMM2, 16*1(arg3 , %r11)
-                .if   \ENC_DEC == DEC
-                vmovdqa  \T1, \XMM2
-                .endif
-
-                vmovdqu  16*2(arg4, %r11), \T1
-                vpxor    \T1, \XMM3, \XMM3
-                vmovdqu  \XMM3, 16*2(arg3 , %r11)
-                .if   \ENC_DEC == DEC
-                vmovdqa  \T1, \XMM3
-                .endif
-
-                vmovdqu  16*3(arg4, %r11), \T1
-                vpxor    \T1, \XMM4, \XMM4
-                vmovdqu  \XMM4, 16*3(arg3 , %r11)
-                .if   \ENC_DEC == DEC
-                vmovdqa  \T1, \XMM4
-                .endif
-
-                vmovdqu  16*4(arg4, %r11), \T1
-                vpxor    \T1, \XMM5, \XMM5
-                vmovdqu  \XMM5, 16*4(arg3 , %r11)
-                .if   \ENC_DEC == DEC
-                vmovdqa  \T1, \XMM5
-                .endif
-
-                vmovdqu  16*5(arg4, %r11), \T1
-                vpxor    \T1, \XMM6, \XMM6
-                vmovdqu  \XMM6, 16*5(arg3 , %r11)
-                .if   \ENC_DEC == DEC
-                vmovdqa  \T1, \XMM6
-                .endif
-
-                vmovdqu  16*6(arg4, %r11), \T1
-                vpxor    \T1, \XMM7, \XMM7
-                vmovdqu  \XMM7, 16*6(arg3 , %r11)
-                .if   \ENC_DEC == DEC
-                vmovdqa  \T1, \XMM7
-                .endif
-
-                vmovdqu  16*7(arg4, %r11), \T1
-                vpxor    \T1, \XMM8, \XMM8
-                vmovdqu  \XMM8, 16*7(arg3 , %r11)
-                .if   \ENC_DEC == DEC
-                vmovdqa  \T1, \XMM8
-                .endif
-
-                add     $128, %r11
-
-                vpshufb  SHUF_MASK(%rip), \XMM1, \XMM1     # perform a 16Byte swap
-                vpxor    TMP1(%rsp), \XMM1, \XMM1          # combine GHASHed value with
-							   # the corresponding ciphertext
-                vpshufb  SHUF_MASK(%rip), \XMM2, \XMM2     # perform a 16Byte swap
-                vpshufb  SHUF_MASK(%rip), \XMM3, \XMM3     # perform a 16Byte swap
-                vpshufb  SHUF_MASK(%rip), \XMM4, \XMM4     # perform a 16Byte swap
-                vpshufb  SHUF_MASK(%rip), \XMM5, \XMM5     # perform a 16Byte swap
-                vpshufb  SHUF_MASK(%rip), \XMM6, \XMM6     # perform a 16Byte swap
-                vpshufb  SHUF_MASK(%rip), \XMM7, \XMM7     # perform a 16Byte swap
-                vpshufb  SHUF_MASK(%rip), \XMM8, \XMM8     # perform a 16Byte swap
-
-###############################################################################
-
-.L_initial_blocks_done\@:
-
-
-.endm
-
-
-
-# encrypt 8 blocks at a time
-# ghash the 8 previously encrypted ciphertext blocks
-# arg1, arg2, arg3, arg4 are used as pointers only, not modified
-# r11 is the data offset value
-.macro GHASH_8_ENCRYPT_8_PARALLEL_AVX2 REP T1 T2 T3 T4 T5 T6 CTR XMM1 XMM2 XMM3 XMM4 XMM5 XMM6 XMM7 XMM8 T7 loop_idx ENC_DEC
-
-        vmovdqa \XMM1, \T2
-        vmovdqa \XMM2, TMP2(%rsp)
-        vmovdqa \XMM3, TMP3(%rsp)
-        vmovdqa \XMM4, TMP4(%rsp)
-        vmovdqa \XMM5, TMP5(%rsp)
-        vmovdqa \XMM6, TMP6(%rsp)
-        vmovdqa \XMM7, TMP7(%rsp)
-        vmovdqa \XMM8, TMP8(%rsp)
-
-.if \loop_idx == in_order
-                vpaddd  ONE(%rip), \CTR, \XMM1            # INCR CNT
-                vpaddd  ONE(%rip), \XMM1, \XMM2
-                vpaddd  ONE(%rip), \XMM2, \XMM3
-                vpaddd  ONE(%rip), \XMM3, \XMM4
-                vpaddd  ONE(%rip), \XMM4, \XMM5
-                vpaddd  ONE(%rip), \XMM5, \XMM6
-                vpaddd  ONE(%rip), \XMM6, \XMM7
-                vpaddd  ONE(%rip), \XMM7, \XMM8
-                vmovdqa \XMM8, \CTR
-
-                vpshufb SHUF_MASK(%rip), \XMM1, \XMM1     # perform a 16Byte swap
-                vpshufb SHUF_MASK(%rip), \XMM2, \XMM2     # perform a 16Byte swap
-                vpshufb SHUF_MASK(%rip), \XMM3, \XMM3     # perform a 16Byte swap
-                vpshufb SHUF_MASK(%rip), \XMM4, \XMM4     # perform a 16Byte swap
-                vpshufb SHUF_MASK(%rip), \XMM5, \XMM5     # perform a 16Byte swap
-                vpshufb SHUF_MASK(%rip), \XMM6, \XMM6     # perform a 16Byte swap
-                vpshufb SHUF_MASK(%rip), \XMM7, \XMM7     # perform a 16Byte swap
-                vpshufb SHUF_MASK(%rip), \XMM8, \XMM8     # perform a 16Byte swap
-.else
-                vpaddd  ONEf(%rip), \CTR, \XMM1            # INCR CNT
-                vpaddd  ONEf(%rip), \XMM1, \XMM2
-                vpaddd  ONEf(%rip), \XMM2, \XMM3
-                vpaddd  ONEf(%rip), \XMM3, \XMM4
-                vpaddd  ONEf(%rip), \XMM4, \XMM5
-                vpaddd  ONEf(%rip), \XMM5, \XMM6
-                vpaddd  ONEf(%rip), \XMM6, \XMM7
-                vpaddd  ONEf(%rip), \XMM7, \XMM8
-                vmovdqa \XMM8, \CTR
-.endif
-
-
-        #######################################################################
-
-                vmovdqu (arg1), \T1
-                vpxor   \T1, \XMM1, \XMM1
-                vpxor   \T1, \XMM2, \XMM2
-                vpxor   \T1, \XMM3, \XMM3
-                vpxor   \T1, \XMM4, \XMM4
-                vpxor   \T1, \XMM5, \XMM5
-                vpxor   \T1, \XMM6, \XMM6
-                vpxor   \T1, \XMM7, \XMM7
-                vpxor   \T1, \XMM8, \XMM8
-
-        #######################################################################
-
-
-
-
-
-                vmovdqu 16*1(arg1), \T1
-                vaesenc \T1, \XMM1, \XMM1
-                vaesenc \T1, \XMM2, \XMM2
-                vaesenc \T1, \XMM3, \XMM3
-                vaesenc \T1, \XMM4, \XMM4
-                vaesenc \T1, \XMM5, \XMM5
-                vaesenc \T1, \XMM6, \XMM6
-                vaesenc \T1, \XMM7, \XMM7
-                vaesenc \T1, \XMM8, \XMM8
-
-                vmovdqu 16*2(arg1), \T1
-                vaesenc \T1, \XMM1, \XMM1
-                vaesenc \T1, \XMM2, \XMM2
-                vaesenc \T1, \XMM3, \XMM3
-                vaesenc \T1, \XMM4, \XMM4
-                vaesenc \T1, \XMM5, \XMM5
-                vaesenc \T1, \XMM6, \XMM6
-                vaesenc \T1, \XMM7, \XMM7
-                vaesenc \T1, \XMM8, \XMM8
-
-
-        #######################################################################
-
-        vmovdqu         HashKey_8(arg2), \T5
-        vpclmulqdq      $0x11, \T5, \T2, \T4              # T4 = a1*b1
-        vpclmulqdq      $0x00, \T5, \T2, \T7              # T7 = a0*b0
-        vpclmulqdq      $0x01, \T5, \T2, \T6              # T6 = a1*b0
-        vpclmulqdq      $0x10, \T5, \T2, \T5              # T5 = a0*b1
-        vpxor           \T5, \T6, \T6
-
-                vmovdqu 16*3(arg1), \T1
-                vaesenc \T1, \XMM1, \XMM1
-                vaesenc \T1, \XMM2, \XMM2
-                vaesenc \T1, \XMM3, \XMM3
-                vaesenc \T1, \XMM4, \XMM4
-                vaesenc \T1, \XMM5, \XMM5
-                vaesenc \T1, \XMM6, \XMM6
-                vaesenc \T1, \XMM7, \XMM7
-                vaesenc \T1, \XMM8, \XMM8
-
-        vmovdqa         TMP2(%rsp), \T1
-        vmovdqu         HashKey_7(arg2), \T5
-        vpclmulqdq      $0x11, \T5, \T1, \T3
-        vpxor           \T3, \T4, \T4
-
-        vpclmulqdq      $0x00, \T5, \T1, \T3
-        vpxor           \T3, \T7, \T7
-
-        vpclmulqdq      $0x01, \T5, \T1, \T3
-        vpxor           \T3, \T6, \T6
-
-        vpclmulqdq      $0x10, \T5, \T1, \T3
-        vpxor           \T3, \T6, \T6
-
-                vmovdqu 16*4(arg1), \T1
-                vaesenc \T1, \XMM1, \XMM1
-                vaesenc \T1, \XMM2, \XMM2
-                vaesenc \T1, \XMM3, \XMM3
-                vaesenc \T1, \XMM4, \XMM4
-                vaesenc \T1, \XMM5, \XMM5
-                vaesenc \T1, \XMM6, \XMM6
-                vaesenc \T1, \XMM7, \XMM7
-                vaesenc \T1, \XMM8, \XMM8
-
-        #######################################################################
-
-        vmovdqa         TMP3(%rsp), \T1
-        vmovdqu         HashKey_6(arg2), \T5
-        vpclmulqdq      $0x11, \T5, \T1, \T3
-        vpxor           \T3, \T4, \T4
-
-        vpclmulqdq      $0x00, \T5, \T1, \T3
-        vpxor           \T3, \T7, \T7
-
-        vpclmulqdq      $0x01, \T5, \T1, \T3
-        vpxor           \T3, \T6, \T6
-
-        vpclmulqdq      $0x10, \T5, \T1, \T3
-        vpxor           \T3, \T6, \T6
-
-                vmovdqu 16*5(arg1), \T1
-                vaesenc \T1, \XMM1, \XMM1
-                vaesenc \T1, \XMM2, \XMM2
-                vaesenc \T1, \XMM3, \XMM3
-                vaesenc \T1, \XMM4, \XMM4
-                vaesenc \T1, \XMM5, \XMM5
-                vaesenc \T1, \XMM6, \XMM6
-                vaesenc \T1, \XMM7, \XMM7
-                vaesenc \T1, \XMM8, \XMM8
-
-        vmovdqa         TMP4(%rsp), \T1
-        vmovdqu         HashKey_5(arg2), \T5
-        vpclmulqdq      $0x11, \T5, \T1, \T3
-        vpxor           \T3, \T4, \T4
-
-        vpclmulqdq      $0x00, \T5, \T1, \T3
-        vpxor           \T3, \T7, \T7
-
-        vpclmulqdq      $0x01, \T5, \T1, \T3
-        vpxor           \T3, \T6, \T6
-
-        vpclmulqdq      $0x10, \T5, \T1, \T3
-        vpxor           \T3, \T6, \T6
-
-                vmovdqu 16*6(arg1), \T1
-                vaesenc \T1, \XMM1, \XMM1
-                vaesenc \T1, \XMM2, \XMM2
-                vaesenc \T1, \XMM3, \XMM3
-                vaesenc \T1, \XMM4, \XMM4
-                vaesenc \T1, \XMM5, \XMM5
-                vaesenc \T1, \XMM6, \XMM6
-                vaesenc \T1, \XMM7, \XMM7
-                vaesenc \T1, \XMM8, \XMM8
-
-
-        vmovdqa         TMP5(%rsp), \T1
-        vmovdqu         HashKey_4(arg2), \T5
-        vpclmulqdq      $0x11, \T5, \T1, \T3
-        vpxor           \T3, \T4, \T4
-
-        vpclmulqdq      $0x00, \T5, \T1, \T3
-        vpxor           \T3, \T7, \T7
-
-        vpclmulqdq      $0x01, \T5, \T1, \T3
-        vpxor           \T3, \T6, \T6
-
-        vpclmulqdq      $0x10, \T5, \T1, \T3
-        vpxor           \T3, \T6, \T6
-
-                vmovdqu 16*7(arg1), \T1
-                vaesenc \T1, \XMM1, \XMM1
-                vaesenc \T1, \XMM2, \XMM2
-                vaesenc \T1, \XMM3, \XMM3
-                vaesenc \T1, \XMM4, \XMM4
-                vaesenc \T1, \XMM5, \XMM5
-                vaesenc \T1, \XMM6, \XMM6
-                vaesenc \T1, \XMM7, \XMM7
-                vaesenc \T1, \XMM8, \XMM8
-
-        vmovdqa         TMP6(%rsp), \T1
-        vmovdqu         HashKey_3(arg2), \T5
-        vpclmulqdq      $0x11, \T5, \T1, \T3
-        vpxor           \T3, \T4, \T4
-
-        vpclmulqdq      $0x00, \T5, \T1, \T3
-        vpxor           \T3, \T7, \T7
-
-        vpclmulqdq      $0x01, \T5, \T1, \T3
-        vpxor           \T3, \T6, \T6
-
-        vpclmulqdq      $0x10, \T5, \T1, \T3
-        vpxor           \T3, \T6, \T6
-
-                vmovdqu 16*8(arg1), \T1
-                vaesenc \T1, \XMM1, \XMM1
-                vaesenc \T1, \XMM2, \XMM2
-                vaesenc \T1, \XMM3, \XMM3
-                vaesenc \T1, \XMM4, \XMM4
-                vaesenc \T1, \XMM5, \XMM5
-                vaesenc \T1, \XMM6, \XMM6
-                vaesenc \T1, \XMM7, \XMM7
-                vaesenc \T1, \XMM8, \XMM8
-
-        vmovdqa         TMP7(%rsp), \T1
-        vmovdqu         HashKey_2(arg2), \T5
-        vpclmulqdq      $0x11, \T5, \T1, \T3
-        vpxor           \T3, \T4, \T4
-
-        vpclmulqdq      $0x00, \T5, \T1, \T3
-        vpxor           \T3, \T7, \T7
-
-        vpclmulqdq      $0x01, \T5, \T1, \T3
-        vpxor           \T3, \T6, \T6
-
-        vpclmulqdq      $0x10, \T5, \T1, \T3
-        vpxor           \T3, \T6, \T6
-
-
-        #######################################################################
-
-                vmovdqu 16*9(arg1), \T5
-                vaesenc \T5, \XMM1, \XMM1
-                vaesenc \T5, \XMM2, \XMM2
-                vaesenc \T5, \XMM3, \XMM3
-                vaesenc \T5, \XMM4, \XMM4
-                vaesenc \T5, \XMM5, \XMM5
-                vaesenc \T5, \XMM6, \XMM6
-                vaesenc \T5, \XMM7, \XMM7
-                vaesenc \T5, \XMM8, \XMM8
-
-        vmovdqa         TMP8(%rsp), \T1
-        vmovdqu         HashKey(arg2), \T5
-
-        vpclmulqdq      $0x00, \T5, \T1, \T3
-        vpxor           \T3, \T7, \T7
-
-        vpclmulqdq      $0x01, \T5, \T1, \T3
-        vpxor           \T3, \T6, \T6
-
-        vpclmulqdq      $0x10, \T5, \T1, \T3
-        vpxor           \T3, \T6, \T6
-
-        vpclmulqdq      $0x11, \T5, \T1, \T3
-        vpxor           \T3, \T4, \T1
-
-
-                vmovdqu 16*10(arg1), \T5
-
-        i = 11
-        setreg
-.rep (\REP-9)
-        vaesenc \T5, \XMM1, \XMM1
-        vaesenc \T5, \XMM2, \XMM2
-        vaesenc \T5, \XMM3, \XMM3
-        vaesenc \T5, \XMM4, \XMM4
-        vaesenc \T5, \XMM5, \XMM5
-        vaesenc \T5, \XMM6, \XMM6
-        vaesenc \T5, \XMM7, \XMM7
-        vaesenc \T5, \XMM8, \XMM8
-
-        vmovdqu 16*i(arg1), \T5
-        i = i + 1
-        setreg
-.endr
-
-	i = 0
-	j = 1
-	setreg
-.rep 8
-		vpxor	16*i(arg4, %r11), \T5, \T2
-                .if \ENC_DEC == ENC
-                vaesenclast     \T2, reg_j, reg_j
-                .else
-                vaesenclast     \T2, reg_j, \T3
-                vmovdqu 16*i(arg4, %r11), reg_j
-                vmovdqu \T3, 16*i(arg3, %r11)
-                .endif
-	i = (i+1)
-	j = (j+1)
-	setreg
-.endr
-	#######################################################################
-
-
-	vpslldq	$8, \T6, \T3				# shift-L T3 2 DWs
-	vpsrldq	$8, \T6, \T6				# shift-R T2 2 DWs
-	vpxor	\T3, \T7, \T7
-	vpxor	\T6, \T1, \T1				# accumulate the results in T1:T7
-
-
-
-	#######################################################################
-	#first phase of the reduction
-	vmovdqa         POLY2(%rip), \T3
-
-	vpclmulqdq	$0x01, \T7, \T3, \T2
-	vpslldq		$8, \T2, \T2			# shift-L xmm2 2 DWs
-
-	vpxor		\T2, \T7, \T7			# first phase of the reduction complete
-	#######################################################################
-                .if \ENC_DEC == ENC
-		vmovdqu	 \XMM1,	16*0(arg3,%r11)		# Write to the Ciphertext buffer
-		vmovdqu	 \XMM2,	16*1(arg3,%r11)		# Write to the Ciphertext buffer
-		vmovdqu	 \XMM3,	16*2(arg3,%r11)		# Write to the Ciphertext buffer
-		vmovdqu	 \XMM4,	16*3(arg3,%r11)		# Write to the Ciphertext buffer
-		vmovdqu	 \XMM5,	16*4(arg3,%r11)		# Write to the Ciphertext buffer
-		vmovdqu	 \XMM6,	16*5(arg3,%r11)		# Write to the Ciphertext buffer
-		vmovdqu	 \XMM7,	16*6(arg3,%r11)		# Write to the Ciphertext buffer
-		vmovdqu	 \XMM8,	16*7(arg3,%r11)		# Write to the Ciphertext buffer
-                .endif
-
-	#######################################################################
-	#second phase of the reduction
-	vpclmulqdq	$0x00, \T7, \T3, \T2
-	vpsrldq		$4, \T2, \T2			# shift-R xmm2 1 DW (Shift-R only 1-DW to obtain 2-DWs shift-R)
-
-	vpclmulqdq	$0x10, \T7, \T3, \T4
-	vpslldq		$4, \T4, \T4			# shift-L xmm0 1 DW (Shift-L 1-DW to obtain result with no shifts)
-
-	vpxor		\T2, \T4, \T4			# second phase of the reduction complete
-	#######################################################################
-	vpxor		\T4, \T1, \T1			# the result is in T1
-
-		vpshufb	SHUF_MASK(%rip), \XMM1, \XMM1	# perform a 16Byte swap
-		vpshufb	SHUF_MASK(%rip), \XMM2, \XMM2	# perform a 16Byte swap
-		vpshufb	SHUF_MASK(%rip), \XMM3, \XMM3	# perform a 16Byte swap
-		vpshufb	SHUF_MASK(%rip), \XMM4, \XMM4	# perform a 16Byte swap
-		vpshufb	SHUF_MASK(%rip), \XMM5, \XMM5	# perform a 16Byte swap
-		vpshufb	SHUF_MASK(%rip), \XMM6, \XMM6	# perform a 16Byte swap
-		vpshufb	SHUF_MASK(%rip), \XMM7, \XMM7	# perform a 16Byte swap
-		vpshufb	SHUF_MASK(%rip), \XMM8, \XMM8	# perform a 16Byte swap
-
-
-	vpxor	\T1, \XMM1, \XMM1
-
-
-
-.endm
-
-
-# GHASH the last 4 ciphertext blocks.
-.macro  GHASH_LAST_8_AVX2 T1 T2 T3 T4 T5 T6 T7 XMM1 XMM2 XMM3 XMM4 XMM5 XMM6 XMM7 XMM8
-
-        ## Karatsuba Method
-
-        vmovdqu         HashKey_8(arg2), \T5
-
-        vpshufd         $0b01001110, \XMM1, \T2
-        vpshufd         $0b01001110, \T5, \T3
-        vpxor           \XMM1, \T2, \T2
-        vpxor           \T5, \T3, \T3
-
-        vpclmulqdq      $0x11, \T5, \XMM1, \T6
-        vpclmulqdq      $0x00, \T5, \XMM1, \T7
-
-        vpclmulqdq      $0x00, \T3, \T2, \XMM1
-
-        ######################
-
-        vmovdqu         HashKey_7(arg2), \T5
-        vpshufd         $0b01001110, \XMM2, \T2
-        vpshufd         $0b01001110, \T5, \T3
-        vpxor           \XMM2, \T2, \T2
-        vpxor           \T5, \T3, \T3
-
-        vpclmulqdq      $0x11, \T5, \XMM2, \T4
-        vpxor           \T4, \T6, \T6
-
-        vpclmulqdq      $0x00, \T5, \XMM2, \T4
-        vpxor           \T4, \T7, \T7
-
-        vpclmulqdq      $0x00, \T3, \T2, \T2
-
-        vpxor           \T2, \XMM1, \XMM1
-
-        ######################
-
-        vmovdqu         HashKey_6(arg2), \T5
-        vpshufd         $0b01001110, \XMM3, \T2
-        vpshufd         $0b01001110, \T5, \T3
-        vpxor           \XMM3, \T2, \T2
-        vpxor           \T5, \T3, \T3
-
-        vpclmulqdq      $0x11, \T5, \XMM3, \T4
-        vpxor           \T4, \T6, \T6
-
-        vpclmulqdq      $0x00, \T5, \XMM3, \T4
-        vpxor           \T4, \T7, \T7
-
-        vpclmulqdq      $0x00, \T3, \T2, \T2
-
-        vpxor           \T2, \XMM1, \XMM1
-
-        ######################
-
-        vmovdqu         HashKey_5(arg2), \T5
-        vpshufd         $0b01001110, \XMM4, \T2
-        vpshufd         $0b01001110, \T5, \T3
-        vpxor           \XMM4, \T2, \T2
-        vpxor           \T5, \T3, \T3
-
-        vpclmulqdq      $0x11, \T5, \XMM4, \T4
-        vpxor           \T4, \T6, \T6
-
-        vpclmulqdq      $0x00, \T5, \XMM4, \T4
-        vpxor           \T4, \T7, \T7
-
-        vpclmulqdq      $0x00, \T3, \T2, \T2
-
-        vpxor           \T2, \XMM1, \XMM1
-
-        ######################
-
-        vmovdqu         HashKey_4(arg2), \T5
-        vpshufd         $0b01001110, \XMM5, \T2
-        vpshufd         $0b01001110, \T5, \T3
-        vpxor           \XMM5, \T2, \T2
-        vpxor           \T5, \T3, \T3
-
-        vpclmulqdq      $0x11, \T5, \XMM5, \T4
-        vpxor           \T4, \T6, \T6
-
-        vpclmulqdq      $0x00, \T5, \XMM5, \T4
-        vpxor           \T4, \T7, \T7
-
-        vpclmulqdq      $0x00, \T3, \T2, \T2
-
-        vpxor           \T2, \XMM1, \XMM1
-
-        ######################
-
-        vmovdqu         HashKey_3(arg2), \T5
-        vpshufd         $0b01001110, \XMM6, \T2
-        vpshufd         $0b01001110, \T5, \T3
-        vpxor           \XMM6, \T2, \T2
-        vpxor           \T5, \T3, \T3
-
-        vpclmulqdq      $0x11, \T5, \XMM6, \T4
-        vpxor           \T4, \T6, \T6
-
-        vpclmulqdq      $0x00, \T5, \XMM6, \T4
-        vpxor           \T4, \T7, \T7
-
-        vpclmulqdq      $0x00, \T3, \T2, \T2
-
-        vpxor           \T2, \XMM1, \XMM1
-
-        ######################
-
-        vmovdqu         HashKey_2(arg2), \T5
-        vpshufd         $0b01001110, \XMM7, \T2
-        vpshufd         $0b01001110, \T5, \T3
-        vpxor           \XMM7, \T2, \T2
-        vpxor           \T5, \T3, \T3
-
-        vpclmulqdq      $0x11, \T5, \XMM7, \T4
-        vpxor           \T4, \T6, \T6
-
-        vpclmulqdq      $0x00, \T5, \XMM7, \T4
-        vpxor           \T4, \T7, \T7
-
-        vpclmulqdq      $0x00, \T3, \T2, \T2
-
-        vpxor           \T2, \XMM1, \XMM1
-
-        ######################
-
-        vmovdqu         HashKey(arg2), \T5
-        vpshufd         $0b01001110, \XMM8, \T2
-        vpshufd         $0b01001110, \T5, \T3
-        vpxor           \XMM8, \T2, \T2
-        vpxor           \T5, \T3, \T3
-
-        vpclmulqdq      $0x11, \T5, \XMM8, \T4
-        vpxor           \T4, \T6, \T6
-
-        vpclmulqdq      $0x00, \T5, \XMM8, \T4
-        vpxor           \T4, \T7, \T7
-
-        vpclmulqdq      $0x00, \T3, \T2, \T2
-
-        vpxor           \T2, \XMM1, \XMM1
-        vpxor           \T6, \XMM1, \XMM1
-        vpxor           \T7, \XMM1, \T2
-
-
-
-
-        vpslldq $8, \T2, \T4
-        vpsrldq $8, \T2, \T2
-
-        vpxor   \T4, \T7, \T7
-        vpxor   \T2, \T6, \T6                      # <T6:T7> holds the result of the
-						   # accumulated carry-less multiplications
-
-        #######################################################################
-        #first phase of the reduction
-        vmovdqa         POLY2(%rip), \T3
-
-        vpclmulqdq      $0x01, \T7, \T3, \T2
-        vpslldq         $8, \T2, \T2               # shift-L xmm2 2 DWs
-
-        vpxor           \T2, \T7, \T7              # first phase of the reduction complete
-        #######################################################################
-
-
-        #second phase of the reduction
-        vpclmulqdq      $0x00, \T7, \T3, \T2
-        vpsrldq         $4, \T2, \T2               # shift-R T2 1 DW (Shift-R only 1-DW to obtain 2-DWs shift-R)
-
-        vpclmulqdq      $0x10, \T7, \T3, \T4
-        vpslldq         $4, \T4, \T4               # shift-L T4 1 DW (Shift-L 1-DW to obtain result with no shifts)
-
-        vpxor           \T2, \T4, \T4              # second phase of the reduction complete
-        #######################################################################
-        vpxor           \T4, \T6, \T6              # the result is in T6
-.endm
-
-
-
-#############################################################
-#void   aesni_gcm_init_avx_gen4
-#        (gcm_data     *my_ctx_data,
-#         gcm_context_data *data,
-#        u8      *iv, /* Pre-counter block j0: 4 byte salt
-#			(from Security Association) concatenated with 8 byte
-#			Initialisation Vector (from IPSec ESP Payload)
-#			concatenated with 0x00000001. 16-byte aligned pointer. */
-#        u8     *hash_subkey# /* H, the Hash sub key input. Data starts on a 16-byte boundary. */
-#        const   u8 *aad, /* Additional Authentication Data (AAD)*/
-#        u64     aad_len) /* Length of AAD in bytes. With RFC4106 this is going to be 8 or 12 Bytes */
-#############################################################
-SYM_FUNC_START(aesni_gcm_init_avx_gen4)
-        FUNC_SAVE
-        INIT GHASH_MUL_AVX2, PRECOMPUTE_AVX2
-        FUNC_RESTORE
-        RET
-SYM_FUNC_END(aesni_gcm_init_avx_gen4)
-
-###############################################################################
-#void   aesni_gcm_enc_avx_gen4(
-#        gcm_data        *my_ctx_data,     /* aligned to 16 Bytes */
-#        gcm_context_data *data,
-#        u8      *out, /* Ciphertext output. Encrypt in-place is allowed.  */
-#        const   u8 *in, /* Plaintext input */
-#        u64     plaintext_len) /* Length of data in Bytes for encryption. */
-###############################################################################
-SYM_FUNC_START(aesni_gcm_enc_update_avx_gen4)
-        FUNC_SAVE
-        mov     keysize,%eax
-        cmp     $32, %eax
-        je      key_256_enc_update4
-        cmp     $16, %eax
-        je      key_128_enc_update4
-        # must be 192
-        GCM_ENC_DEC INITIAL_BLOCKS_AVX2, GHASH_8_ENCRYPT_8_PARALLEL_AVX2, GHASH_LAST_8_AVX2, GHASH_MUL_AVX2, ENC, 11
-        FUNC_RESTORE
-	RET
-key_128_enc_update4:
-        GCM_ENC_DEC INITIAL_BLOCKS_AVX2, GHASH_8_ENCRYPT_8_PARALLEL_AVX2, GHASH_LAST_8_AVX2, GHASH_MUL_AVX2, ENC, 9
-        FUNC_RESTORE
-	RET
-key_256_enc_update4:
-        GCM_ENC_DEC INITIAL_BLOCKS_AVX2, GHASH_8_ENCRYPT_8_PARALLEL_AVX2, GHASH_LAST_8_AVX2, GHASH_MUL_AVX2, ENC, 13
-        FUNC_RESTORE
-	RET
-SYM_FUNC_END(aesni_gcm_enc_update_avx_gen4)
-
-###############################################################################
-#void   aesni_gcm_dec_update_avx_gen4(
-#        gcm_data        *my_ctx_data,     /* aligned to 16 Bytes */
-#        gcm_context_data *data,
-#        u8      *out, /* Plaintext output. Decrypt in-place is allowed.  */
-#        const   u8 *in, /* Ciphertext input */
-#        u64     plaintext_len) /* Length of data in Bytes for encryption. */
-###############################################################################
-SYM_FUNC_START(aesni_gcm_dec_update_avx_gen4)
-        FUNC_SAVE
-        mov     keysize,%eax
-        cmp     $32, %eax
-        je      key_256_dec_update4
-        cmp     $16, %eax
-        je      key_128_dec_update4
-        # must be 192
-        GCM_ENC_DEC INITIAL_BLOCKS_AVX2, GHASH_8_ENCRYPT_8_PARALLEL_AVX2, GHASH_LAST_8_AVX2, GHASH_MUL_AVX2, DEC, 11
-        FUNC_RESTORE
-        RET
-key_128_dec_update4:
-        GCM_ENC_DEC INITIAL_BLOCKS_AVX2, GHASH_8_ENCRYPT_8_PARALLEL_AVX2, GHASH_LAST_8_AVX2, GHASH_MUL_AVX2, DEC, 9
-        FUNC_RESTORE
-        RET
-key_256_dec_update4:
-        GCM_ENC_DEC INITIAL_BLOCKS_AVX2, GHASH_8_ENCRYPT_8_PARALLEL_AVX2, GHASH_LAST_8_AVX2, GHASH_MUL_AVX2, DEC, 13
-        FUNC_RESTORE
-        RET
-SYM_FUNC_END(aesni_gcm_dec_update_avx_gen4)
-
-###############################################################################
-#void   aesni_gcm_finalize_avx_gen4(
-#        gcm_data        *my_ctx_data,     /* aligned to 16 Bytes */
-#        gcm_context_data *data,
-#        u8      *auth_tag, /* Authenticated Tag output. */
-#        u64     auth_tag_len)# /* Authenticated Tag Length in bytes.
-#                              Valid values are 16 (most likely), 12 or 8. */
-###############################################################################
-SYM_FUNC_START(aesni_gcm_finalize_avx_gen4)
-        FUNC_SAVE
-        mov	keysize,%eax
-        cmp     $32, %eax
-        je      key_256_finalize4
-        cmp     $16, %eax
-        je      key_128_finalize4
-        # must be 192
-        GCM_COMPLETE GHASH_MUL_AVX2, 11, arg3, arg4
-        FUNC_RESTORE
-        RET
-key_128_finalize4:
-        GCM_COMPLETE GHASH_MUL_AVX2, 9, arg3, arg4
-        FUNC_RESTORE
-        RET
-key_256_finalize4:
-        GCM_COMPLETE GHASH_MUL_AVX2, 13, arg3, arg4
-        FUNC_RESTORE
-        RET
-SYM_FUNC_END(aesni_gcm_finalize_avx_gen4)
diff --git a/arch/x86/crypto/aesni-intel_glue.c b/arch/x86/crypto/aesni-intel_glue.c
index ef031655b2d3..b0dd83555499 100644
--- a/arch/x86/crypto/aesni-intel_glue.c
+++ b/arch/x86/crypto/aesni-intel_glue.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 /*
- * Support for Intel AES-NI instructions. This file contains glue
- * code, the real AES implementation is in intel-aes_asm.S.
+ * Support for AES-NI and VAES instructions.  This file contains glue code.
+ * The real AES implementations are in aesni-intel_asm.S and other .S files.
  *
  * Copyright (C) 2008, Intel Corp.
  *    Author: Huang Ying <ying.huang@intel.com>
@@ -13,6 +13,8 @@
  *             Tadeusz Struk (tadeusz.struk@intel.com)
  *             Aidan O'Mahony (aidan.o.mahony@intel.com)
  *    Copyright (c) 2010, Intel Corporation.
+ *
+ * Copyright 2024 Google LLC
  */
 
 #include <linux/hardirq.h>
@@ -44,41 +46,11 @@
 #define CRYPTO_AES_CTX_SIZE (sizeof(struct crypto_aes_ctx) + AESNI_ALIGN_EXTRA)
 #define XTS_AES_CTX_SIZE (sizeof(struct aesni_xts_ctx) + AESNI_ALIGN_EXTRA)
 
-/* This data is stored at the end of the crypto_tfm struct.
- * It's a type of per "session" data storage location.
- * This needs to be 16 byte aligned.
- */
-struct aesni_rfc4106_gcm_ctx {
-	u8 hash_subkey[16] AESNI_ALIGN_ATTR;
-	struct crypto_aes_ctx aes_key_expanded AESNI_ALIGN_ATTR;
-	u8 nonce[4];
-};
-
-struct generic_gcmaes_ctx {
-	u8 hash_subkey[16] AESNI_ALIGN_ATTR;
-	struct crypto_aes_ctx aes_key_expanded AESNI_ALIGN_ATTR;
-};
-
 struct aesni_xts_ctx {
 	struct crypto_aes_ctx tweak_ctx AESNI_ALIGN_ATTR;
 	struct crypto_aes_ctx crypt_ctx AESNI_ALIGN_ATTR;
 };
 
-#define GCM_BLOCK_LEN 16
-
-struct gcm_context_data {
-	/* init, update and finalize context data */
-	u8 aad_hash[GCM_BLOCK_LEN];
-	u64 aad_length;
-	u64 in_length;
-	u8 partial_block_enc_key[GCM_BLOCK_LEN];
-	u8 orig_IV[GCM_BLOCK_LEN];
-	u8 current_counter[GCM_BLOCK_LEN];
-	u64 partial_block_len;
-	u64 unused;
-	u8 hash_keys[GCM_BLOCK_LEN * 16];
-};
-
 static inline void *aes_align_addr(void *addr)
 {
 	if (crypto_tfm_ctx_alignment() >= AESNI_ALIGN)
@@ -103,9 +75,6 @@ asmlinkage void aesni_cts_cbc_enc(struct crypto_aes_ctx *ctx, u8 *out,
 asmlinkage void aesni_cts_cbc_dec(struct crypto_aes_ctx *ctx, u8 *out,
 				  const u8 *in, unsigned int len, u8 *iv);
 
-#define AVX_GEN2_OPTSIZE 640
-#define AVX_GEN4_OPTSIZE 4096
-
 asmlinkage void aesni_xts_enc(const struct crypto_aes_ctx *ctx, u8 *out,
 			      const u8 *in, unsigned int len, u8 *iv);
 
@@ -118,23 +87,6 @@ asmlinkage void aesni_ctr_enc(struct crypto_aes_ctx *ctx, u8 *out,
 			      const u8 *in, unsigned int len, u8 *iv);
 DEFINE_STATIC_CALL(aesni_ctr_enc_tfm, aesni_ctr_enc);
 
-/* Scatter / Gather routines, with args similar to above */
-asmlinkage void aesni_gcm_init(void *ctx,
-			       struct gcm_context_data *gdata,
-			       u8 *iv,
-			       u8 *hash_subkey, const u8 *aad,
-			       unsigned long aad_len);
-asmlinkage void aesni_gcm_enc_update(void *ctx,
-				     struct gcm_context_data *gdata, u8 *out,
-				     const u8 *in, unsigned long plaintext_len);
-asmlinkage void aesni_gcm_dec_update(void *ctx,
-				     struct gcm_context_data *gdata, u8 *out,
-				     const u8 *in,
-				     unsigned long ciphertext_len);
-asmlinkage void aesni_gcm_finalize(void *ctx,
-				   struct gcm_context_data *gdata,
-				   u8 *auth_tag, unsigned long auth_tag_len);
-
 asmlinkage void aes_ctr_enc_128_avx_by8(const u8 *in, u8 *iv,
 		void *keys, u8 *out, unsigned int num_bytes);
 asmlinkage void aes_ctr_enc_192_avx_by8(const u8 *in, u8 *iv,
@@ -154,67 +106,6 @@ asmlinkage void aes_xctr_enc_192_avx_by8(const u8 *in, const u8 *iv,
 asmlinkage void aes_xctr_enc_256_avx_by8(const u8 *in, const u8 *iv,
 	const void *keys, u8 *out, unsigned int num_bytes,
 	unsigned int byte_ctr);
-
-/*
- * asmlinkage void aesni_gcm_init_avx_gen2()
- * gcm_data *my_ctx_data, context data
- * u8 *hash_subkey,  the Hash sub key input. Data starts on a 16-byte boundary.
- */
-asmlinkage void aesni_gcm_init_avx_gen2(void *my_ctx_data,
-					struct gcm_context_data *gdata,
-					u8 *iv,
-					u8 *hash_subkey,
-					const u8 *aad,
-					unsigned long aad_len);
-
-asmlinkage void aesni_gcm_enc_update_avx_gen2(void *ctx,
-				     struct gcm_context_data *gdata, u8 *out,
-				     const u8 *in, unsigned long plaintext_len);
-asmlinkage void aesni_gcm_dec_update_avx_gen2(void *ctx,
-				     struct gcm_context_data *gdata, u8 *out,
-				     const u8 *in,
-				     unsigned long ciphertext_len);
-asmlinkage void aesni_gcm_finalize_avx_gen2(void *ctx,
-				   struct gcm_context_data *gdata,
-				   u8 *auth_tag, unsigned long auth_tag_len);
-
-/*
- * asmlinkage void aesni_gcm_init_avx_gen4()
- * gcm_data *my_ctx_data, context data
- * u8 *hash_subkey,  the Hash sub key input. Data starts on a 16-byte boundary.
- */
-asmlinkage void aesni_gcm_init_avx_gen4(void *my_ctx_data,
-					struct gcm_context_data *gdata,
-					u8 *iv,
-					u8 *hash_subkey,
-					const u8 *aad,
-					unsigned long aad_len);
-
-asmlinkage void aesni_gcm_enc_update_avx_gen4(void *ctx,
-				     struct gcm_context_data *gdata, u8 *out,
-				     const u8 *in, unsigned long plaintext_len);
-asmlinkage void aesni_gcm_dec_update_avx_gen4(void *ctx,
-				     struct gcm_context_data *gdata, u8 *out,
-				     const u8 *in,
-				     unsigned long ciphertext_len);
-asmlinkage void aesni_gcm_finalize_avx_gen4(void *ctx,
-				   struct gcm_context_data *gdata,
-				   u8 *auth_tag, unsigned long auth_tag_len);
-
-static __ro_after_init DEFINE_STATIC_KEY_FALSE(gcm_use_avx);
-static __ro_after_init DEFINE_STATIC_KEY_FALSE(gcm_use_avx2);
-
-static inline struct
-aesni_rfc4106_gcm_ctx *aesni_rfc4106_gcm_ctx_get(struct crypto_aead *tfm)
-{
-	return aes_align_addr(crypto_aead_ctx(tfm));
-}
-
-static inline struct
-generic_gcmaes_ctx *generic_gcmaes_ctx_get(struct crypto_aead *tfm)
-{
-	return aes_align_addr(crypto_aead_ctx(tfm));
-}
 #endif
 
 static inline struct crypto_aes_ctx *aes_ctx(void *raw_ctx)
@@ -588,280 +479,6 @@ static int xctr_crypt(struct skcipher_request *req)
 	}
 	return err;
 }
-
-static int aes_gcm_derive_hash_subkey(const struct crypto_aes_ctx *aes_key,
-				      u8 hash_subkey[AES_BLOCK_SIZE])
-{
-	static const u8 zeroes[AES_BLOCK_SIZE];
-
-	aes_encrypt(aes_key, hash_subkey, zeroes);
-	return 0;
-}
-
-static int common_rfc4106_set_key(struct crypto_aead *aead, const u8 *key,
-				  unsigned int key_len)
-{
-	struct aesni_rfc4106_gcm_ctx *ctx = aesni_rfc4106_gcm_ctx_get(aead);
-
-	if (key_len < 4)
-		return -EINVAL;
-
-	/*Account for 4 byte nonce at the end.*/
-	key_len -= 4;
-
-	memcpy(ctx->nonce, key + key_len, sizeof(ctx->nonce));
-
-	return aes_set_key_common(&ctx->aes_key_expanded, key, key_len) ?:
-	       aes_gcm_derive_hash_subkey(&ctx->aes_key_expanded,
-					  ctx->hash_subkey);
-}
-
-/* This is the Integrity Check Value (aka the authentication tag) length and can
- * be 8, 12 or 16 bytes long. */
-static int common_rfc4106_set_authsize(struct crypto_aead *aead,
-				       unsigned int authsize)
-{
-	switch (authsize) {
-	case 8:
-	case 12:
-	case 16:
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int generic_gcmaes_set_authsize(struct crypto_aead *tfm,
-				       unsigned int authsize)
-{
-	switch (authsize) {
-	case 4:
-	case 8:
-	case 12:
-	case 13:
-	case 14:
-	case 15:
-	case 16:
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int gcmaes_crypt_by_sg(bool enc, struct aead_request *req,
-			      unsigned int assoclen, u8 *hash_subkey,
-			      u8 *iv, void *aes_ctx, u8 *auth_tag,
-			      unsigned long auth_tag_len)
-{
-	u8 databuf[sizeof(struct gcm_context_data) + (AESNI_ALIGN - 8)] __aligned(8);
-	struct gcm_context_data *data = PTR_ALIGN((void *)databuf, AESNI_ALIGN);
-	unsigned long left = req->cryptlen;
-	struct scatter_walk assoc_sg_walk;
-	struct skcipher_walk walk;
-	bool do_avx, do_avx2;
-	u8 *assocmem = NULL;
-	u8 *assoc;
-	int err;
-
-	if (!enc)
-		left -= auth_tag_len;
-
-	do_avx = (left >= AVX_GEN2_OPTSIZE);
-	do_avx2 = (left >= AVX_GEN4_OPTSIZE);
-
-	/* Linearize assoc, if not already linear */
-	if (req->src->length >= assoclen && req->src->length) {
-		scatterwalk_start(&assoc_sg_walk, req->src);
-		assoc = scatterwalk_map(&assoc_sg_walk);
-	} else {
-		gfp_t flags = (req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP) ?
-			      GFP_KERNEL : GFP_ATOMIC;
-
-		/* assoc can be any length, so must be on heap */
-		assocmem = kmalloc(assoclen, flags);
-		if (unlikely(!assocmem))
-			return -ENOMEM;
-		assoc = assocmem;
-
-		scatterwalk_map_and_copy(assoc, req->src, 0, assoclen, 0);
-	}
-
-	kernel_fpu_begin();
-	if (static_branch_likely(&gcm_use_avx2) && do_avx2)
-		aesni_gcm_init_avx_gen4(aes_ctx, data, iv, hash_subkey, assoc,
-					assoclen);
-	else if (static_branch_likely(&gcm_use_avx) && do_avx)
-		aesni_gcm_init_avx_gen2(aes_ctx, data, iv, hash_subkey, assoc,
-					assoclen);
-	else
-		aesni_gcm_init(aes_ctx, data, iv, hash_subkey, assoc, assoclen);
-	kernel_fpu_end();
-
-	if (!assocmem)
-		scatterwalk_unmap(assoc);
-	else
-		kfree(assocmem);
-
-	err = enc ? skcipher_walk_aead_encrypt(&walk, req, false)
-		  : skcipher_walk_aead_decrypt(&walk, req, false);
-
-	while (walk.nbytes > 0) {
-		kernel_fpu_begin();
-		if (static_branch_likely(&gcm_use_avx2) && do_avx2) {
-			if (enc)
-				aesni_gcm_enc_update_avx_gen4(aes_ctx, data,
-							      walk.dst.virt.addr,
-							      walk.src.virt.addr,
-							      walk.nbytes);
-			else
-				aesni_gcm_dec_update_avx_gen4(aes_ctx, data,
-							      walk.dst.virt.addr,
-							      walk.src.virt.addr,
-							      walk.nbytes);
-		} else if (static_branch_likely(&gcm_use_avx) && do_avx) {
-			if (enc)
-				aesni_gcm_enc_update_avx_gen2(aes_ctx, data,
-							      walk.dst.virt.addr,
-							      walk.src.virt.addr,
-							      walk.nbytes);
-			else
-				aesni_gcm_dec_update_avx_gen2(aes_ctx, data,
-							      walk.dst.virt.addr,
-							      walk.src.virt.addr,
-							      walk.nbytes);
-		} else if (enc) {
-			aesni_gcm_enc_update(aes_ctx, data, walk.dst.virt.addr,
-					     walk.src.virt.addr, walk.nbytes);
-		} else {
-			aesni_gcm_dec_update(aes_ctx, data, walk.dst.virt.addr,
-					     walk.src.virt.addr, walk.nbytes);
-		}
-		kernel_fpu_end();
-
-		err = skcipher_walk_done(&walk, 0);
-	}
-
-	if (err)
-		return err;
-
-	kernel_fpu_begin();
-	if (static_branch_likely(&gcm_use_avx2) && do_avx2)
-		aesni_gcm_finalize_avx_gen4(aes_ctx, data, auth_tag,
-					    auth_tag_len);
-	else if (static_branch_likely(&gcm_use_avx) && do_avx)
-		aesni_gcm_finalize_avx_gen2(aes_ctx, data, auth_tag,
-					    auth_tag_len);
-	else
-		aesni_gcm_finalize(aes_ctx, data, auth_tag, auth_tag_len);
-	kernel_fpu_end();
-
-	return 0;
-}
-
-static int gcmaes_encrypt(struct aead_request *req, unsigned int assoclen,
-			  u8 *hash_subkey, u8 *iv, void *aes_ctx)
-{
-	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
-	unsigned long auth_tag_len = crypto_aead_authsize(tfm);
-	u8 auth_tag[16];
-	int err;
-
-	err = gcmaes_crypt_by_sg(true, req, assoclen, hash_subkey, iv, aes_ctx,
-				 auth_tag, auth_tag_len);
-	if (err)
-		return err;
-
-	scatterwalk_map_and_copy(auth_tag, req->dst,
-				 req->assoclen + req->cryptlen,
-				 auth_tag_len, 1);
-	return 0;
-}
-
-static int gcmaes_decrypt(struct aead_request *req, unsigned int assoclen,
-			  u8 *hash_subkey, u8 *iv, void *aes_ctx)
-{
-	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
-	unsigned long auth_tag_len = crypto_aead_authsize(tfm);
-	u8 auth_tag_msg[16];
-	u8 auth_tag[16];
-	int err;
-
-	err = gcmaes_crypt_by_sg(false, req, assoclen, hash_subkey, iv, aes_ctx,
-				 auth_tag, auth_tag_len);
-	if (err)
-		return err;
-
-	/* Copy out original auth_tag */
-	scatterwalk_map_and_copy(auth_tag_msg, req->src,
-				 req->assoclen + req->cryptlen - auth_tag_len,
-				 auth_tag_len, 0);
-
-	/* Compare generated tag with passed in tag. */
-	if (crypto_memneq(auth_tag_msg, auth_tag, auth_tag_len)) {
-		memzero_explicit(auth_tag, sizeof(auth_tag));
-		return -EBADMSG;
-	}
-	return 0;
-}
-
-static int helper_rfc4106_encrypt(struct aead_request *req)
-{
-	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
-	struct aesni_rfc4106_gcm_ctx *ctx = aesni_rfc4106_gcm_ctx_get(tfm);
-	void *aes_ctx = &(ctx->aes_key_expanded);
-	u8 ivbuf[16 + (AESNI_ALIGN - 8)] __aligned(8);
-	u8 *iv = PTR_ALIGN(&ivbuf[0], AESNI_ALIGN);
-	unsigned int i;
-	__be32 counter = cpu_to_be32(1);
-
-	/* Assuming we are supporting rfc4106 64-bit extended */
-	/* sequence numbers We need to have the AAD length equal */
-	/* to 16 or 20 bytes */
-	if (unlikely(req->assoclen != 16 && req->assoclen != 20))
-		return -EINVAL;
-
-	/* IV below built */
-	for (i = 0; i < 4; i++)
-		*(iv+i) = ctx->nonce[i];
-	for (i = 0; i < 8; i++)
-		*(iv+4+i) = req->iv[i];
-	*((__be32 *)(iv+12)) = counter;
-
-	return gcmaes_encrypt(req, req->assoclen - 8, ctx->hash_subkey, iv,
-			      aes_ctx);
-}
-
-static int helper_rfc4106_decrypt(struct aead_request *req)
-{
-	__be32 counter = cpu_to_be32(1);
-	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
-	struct aesni_rfc4106_gcm_ctx *ctx = aesni_rfc4106_gcm_ctx_get(tfm);
-	void *aes_ctx = &(ctx->aes_key_expanded);
-	u8 ivbuf[16 + (AESNI_ALIGN - 8)] __aligned(8);
-	u8 *iv = PTR_ALIGN(&ivbuf[0], AESNI_ALIGN);
-	unsigned int i;
-
-	if (unlikely(req->assoclen != 16 && req->assoclen != 20))
-		return -EINVAL;
-
-	/* Assuming we are supporting rfc4106 64-bit extended */
-	/* sequence numbers We need to have the AAD length */
-	/* equal to 16 or 20 bytes */
-
-	/* IV below built */
-	for (i = 0; i < 4; i++)
-		*(iv+i) = ctx->nonce[i];
-	for (i = 0; i < 8; i++)
-		*(iv+4+i) = req->iv[i];
-	*((__be32 *)(iv+12)) = counter;
-
-	return gcmaes_decrypt(req, req->assoclen - 8, ctx->hash_subkey, iv,
-			      aes_ctx);
-}
 #endif
 
 static int xts_setkey_aesni(struct crypto_skcipher *tfm, const u8 *key,
@@ -1216,11 +833,714 @@ DEFINE_XTS_ALG(vaes_avx10_256, "xts-aes-vaes-avx10_256", 700);
 DEFINE_XTS_ALG(vaes_avx10_512, "xts-aes-vaes-avx10_512", 800);
 #endif
 
+/* The common part of the x86_64 AES-GCM key struct */
+struct aes_gcm_key {
+	/* Expanded AES key and the AES key length in bytes */
+	struct crypto_aes_ctx aes_key;
+
+	/* RFC4106 nonce (used only by the rfc4106 algorithms) */
+	u32 rfc4106_nonce;
+};
+
+/* Key struct used by the AES-NI implementations of AES-GCM */
+struct aes_gcm_key_aesni {
+	/*
+	 * Common part of the key.  The assembly code requires 16-byte alignment
+	 * for the round keys; we get this by them being located at the start of
+	 * the struct and the whole struct being 16-byte aligned.
+	 */
+	struct aes_gcm_key base;
+
+	/*
+	 * Powers of the hash key H^8 through H^1.  These are 128-bit values.
+	 * They all have an extra factor of x^-1 and are byte-reversed.  16-byte
+	 * alignment is required by the assembly code.
+	 */
+	u64 h_powers[8][2] __aligned(16);
+
+	/*
+	 * h_powers_xored[i] contains the two 64-bit halves of h_powers[i] XOR'd
+	 * together.  It's used for Karatsuba multiplication.  16-byte alignment
+	 * is required by the assembly code.
+	 */
+	u64 h_powers_xored[8] __aligned(16);
+
+	/*
+	 * H^1 times x^64 (and also the usual extra factor of x^-1).  16-byte
+	 * alignment is required by the assembly code.
+	 */
+	u64 h_times_x64[2] __aligned(16);
+};
+#define AES_GCM_KEY_AESNI(key)	\
+	container_of((key), struct aes_gcm_key_aesni, base)
+#define AES_GCM_KEY_AESNI_SIZE	\
+	(sizeof(struct aes_gcm_key_aesni) + (15 & ~(CRYPTO_MINALIGN - 1)))
+
+/* Key struct used by the VAES + AVX10 implementations of AES-GCM */
+struct aes_gcm_key_avx10 {
+	/*
+	 * Common part of the key.  The assembly code prefers 16-byte alignment
+	 * for the round keys; we get this by them being located at the start of
+	 * the struct and the whole struct being 64-byte aligned.
+	 */
+	struct aes_gcm_key base;
+
+	/*
+	 * Powers of the hash key H^16 through H^1.  These are 128-bit values.
+	 * They all have an extra factor of x^-1 and are byte-reversed.  This
+	 * array is aligned to a 64-byte boundary to make it naturally aligned
+	 * for 512-bit loads, which can improve performance.  (The assembly code
+	 * doesn't *need* the alignment; this is just an optimization.)
+	 */
+	u64 h_powers[16][2] __aligned(64);
+
+	/* Three padding blocks required by the assembly code */
+	u64 padding[3][2];
+};
+#define AES_GCM_KEY_AVX10(key)	\
+	container_of((key), struct aes_gcm_key_avx10, base)
+#define AES_GCM_KEY_AVX10_SIZE	\
+	(sizeof(struct aes_gcm_key_avx10) + (63 & ~(CRYPTO_MINALIGN - 1)))
+
+/*
+ * These flags are passed to the AES-GCM helper functions to specify the
+ * specific version of AES-GCM (RFC4106 or not), whether it's encryption or
+ * decryption, and which assembly functions should be called.  Assembly
+ * functions are selected using flags instead of function pointers to avoid
+ * indirect calls (which are very expensive on x86) regardless of inlining.
+ */
+#define FLAG_RFC4106	BIT(0)
+#define FLAG_ENC	BIT(1)
+#define FLAG_AVX	BIT(2)
+#if defined(CONFIG_AS_VAES) && defined(CONFIG_AS_VPCLMULQDQ)
+#  define FLAG_AVX10_256	BIT(3)
+#  define FLAG_AVX10_512	BIT(4)
+#else
+   /*
+    * This should cause all calls to the AVX10 assembly functions to be
+    * optimized out, avoiding the need to ifdef each call individually.
+    */
+#  define FLAG_AVX10_256	0
+#  define FLAG_AVX10_512	0
+#endif
+
+static inline struct aes_gcm_key *
+aes_gcm_key_get(struct crypto_aead *tfm, int flags)
+{
+	if (flags & (FLAG_AVX10_256 | FLAG_AVX10_512))
+		return PTR_ALIGN(crypto_aead_ctx(tfm), 64);
+	else
+		return PTR_ALIGN(crypto_aead_ctx(tfm), 16);
+}
+
+asmlinkage void
+aes_gcm_precompute_aesni(struct aes_gcm_key_aesni *key);
+asmlinkage void
+aes_gcm_precompute_aesni_avx(struct aes_gcm_key_aesni *key);
+asmlinkage void
+aes_gcm_precompute_vaes_avx10_256(struct aes_gcm_key_avx10 *key);
+asmlinkage void
+aes_gcm_precompute_vaes_avx10_512(struct aes_gcm_key_avx10 *key);
+
+static void aes_gcm_precompute(struct aes_gcm_key *key, int flags)
+{
+	/*
+	 * To make things a bit easier on the assembly side, the AVX10
+	 * implementations use the same key format.  Therefore, a single
+	 * function using 256-bit vectors would suffice here.  However, it's
+	 * straightforward to provide a 512-bit one because of how the assembly
+	 * code is structured, and it works nicely because the total size of the
+	 * key powers is a multiple of 512 bits.  So we take advantage of that.
+	 *
+	 * A similar situation applies to the AES-NI implementations.
+	 */
+	if (flags & FLAG_AVX10_512)
+		aes_gcm_precompute_vaes_avx10_512(AES_GCM_KEY_AVX10(key));
+	else if (flags & FLAG_AVX10_256)
+		aes_gcm_precompute_vaes_avx10_256(AES_GCM_KEY_AVX10(key));
+	else if (flags & FLAG_AVX)
+		aes_gcm_precompute_aesni_avx(AES_GCM_KEY_AESNI(key));
+	else
+		aes_gcm_precompute_aesni(AES_GCM_KEY_AESNI(key));
+}
+
+asmlinkage void
+aes_gcm_aad_update_aesni(const struct aes_gcm_key_aesni *key,
+			 u8 ghash_acc[16], const u8 *aad, int aadlen);
+asmlinkage void
+aes_gcm_aad_update_aesni_avx(const struct aes_gcm_key_aesni *key,
+			     u8 ghash_acc[16], const u8 *aad, int aadlen);
+asmlinkage void
+aes_gcm_aad_update_vaes_avx10(const struct aes_gcm_key_avx10 *key,
+			      u8 ghash_acc[16], const u8 *aad, int aadlen);
+
+static void aes_gcm_aad_update(const struct aes_gcm_key *key, u8 ghash_acc[16],
+			       const u8 *aad, int aadlen, int flags)
+{
+	if (flags & (FLAG_AVX10_256 | FLAG_AVX10_512))
+		aes_gcm_aad_update_vaes_avx10(AES_GCM_KEY_AVX10(key), ghash_acc,
+					      aad, aadlen);
+	else if (flags & FLAG_AVX)
+		aes_gcm_aad_update_aesni_avx(AES_GCM_KEY_AESNI(key), ghash_acc,
+					     aad, aadlen);
+	else
+		aes_gcm_aad_update_aesni(AES_GCM_KEY_AESNI(key), ghash_acc,
+					 aad, aadlen);
+}
+
+asmlinkage void
+aes_gcm_enc_update_aesni(const struct aes_gcm_key_aesni *key,
+			 const u32 le_ctr[4], u8 ghash_acc[16],
+			 const u8 *src, u8 *dst, int datalen);
+asmlinkage void
+aes_gcm_enc_update_aesni_avx(const struct aes_gcm_key_aesni *key,
+			     const u32 le_ctr[4], u8 ghash_acc[16],
+			     const u8 *src, u8 *dst, int datalen);
+asmlinkage void
+aes_gcm_enc_update_vaes_avx10_256(const struct aes_gcm_key_avx10 *key,
+				  const u32 le_ctr[4], u8 ghash_acc[16],
+				  const u8 *src, u8 *dst, int datalen);
+asmlinkage void
+aes_gcm_enc_update_vaes_avx10_512(const struct aes_gcm_key_avx10 *key,
+				  const u32 le_ctr[4], u8 ghash_acc[16],
+				  const u8 *src, u8 *dst, int datalen);
+
+asmlinkage void
+aes_gcm_dec_update_aesni(const struct aes_gcm_key_aesni *key,
+			 const u32 le_ctr[4], u8 ghash_acc[16],
+			 const u8 *src, u8 *dst, int datalen);
+asmlinkage void
+aes_gcm_dec_update_aesni_avx(const struct aes_gcm_key_aesni *key,
+			     const u32 le_ctr[4], u8 ghash_acc[16],
+			     const u8 *src, u8 *dst, int datalen);
+asmlinkage void
+aes_gcm_dec_update_vaes_avx10_256(const struct aes_gcm_key_avx10 *key,
+				  const u32 le_ctr[4], u8 ghash_acc[16],
+				  const u8 *src, u8 *dst, int datalen);
+asmlinkage void
+aes_gcm_dec_update_vaes_avx10_512(const struct aes_gcm_key_avx10 *key,
+				  const u32 le_ctr[4], u8 ghash_acc[16],
+				  const u8 *src, u8 *dst, int datalen);
+
+/* __always_inline to optimize out the branches based on @flags */
+static __always_inline void
+aes_gcm_update(const struct aes_gcm_key *key,
+	       const u32 le_ctr[4], u8 ghash_acc[16],
+	       const u8 *src, u8 *dst, int datalen, int flags)
+{
+	if (flags & FLAG_ENC) {
+		if (flags & FLAG_AVX10_512)
+			aes_gcm_enc_update_vaes_avx10_512(AES_GCM_KEY_AVX10(key),
+							  le_ctr, ghash_acc,
+							  src, dst, datalen);
+		else if (flags & FLAG_AVX10_256)
+			aes_gcm_enc_update_vaes_avx10_256(AES_GCM_KEY_AVX10(key),
+							  le_ctr, ghash_acc,
+							  src, dst, datalen);
+		else if (flags & FLAG_AVX)
+			aes_gcm_enc_update_aesni_avx(AES_GCM_KEY_AESNI(key),
+						     le_ctr, ghash_acc,
+						     src, dst, datalen);
+		else
+			aes_gcm_enc_update_aesni(AES_GCM_KEY_AESNI(key), le_ctr,
+						 ghash_acc, src, dst, datalen);
+	} else {
+		if (flags & FLAG_AVX10_512)
+			aes_gcm_dec_update_vaes_avx10_512(AES_GCM_KEY_AVX10(key),
+							  le_ctr, ghash_acc,
+							  src, dst, datalen);
+		else if (flags & FLAG_AVX10_256)
+			aes_gcm_dec_update_vaes_avx10_256(AES_GCM_KEY_AVX10(key),
+							  le_ctr, ghash_acc,
+							  src, dst, datalen);
+		else if (flags & FLAG_AVX)
+			aes_gcm_dec_update_aesni_avx(AES_GCM_KEY_AESNI(key),
+						     le_ctr, ghash_acc,
+						     src, dst, datalen);
+		else
+			aes_gcm_dec_update_aesni(AES_GCM_KEY_AESNI(key),
+						 le_ctr, ghash_acc,
+						 src, dst, datalen);
+	}
+}
+
+asmlinkage void
+aes_gcm_enc_final_aesni(const struct aes_gcm_key_aesni *key,
+			const u32 le_ctr[4], u8 ghash_acc[16],
+			u64 total_aadlen, u64 total_datalen);
+asmlinkage void
+aes_gcm_enc_final_aesni_avx(const struct aes_gcm_key_aesni *key,
+			    const u32 le_ctr[4], u8 ghash_acc[16],
+			    u64 total_aadlen, u64 total_datalen);
+asmlinkage void
+aes_gcm_enc_final_vaes_avx10(const struct aes_gcm_key_avx10 *key,
+			     const u32 le_ctr[4], u8 ghash_acc[16],
+			     u64 total_aadlen, u64 total_datalen);
+
+/* __always_inline to optimize out the branches based on @flags */
+static __always_inline void
+aes_gcm_enc_final(const struct aes_gcm_key *key,
+		  const u32 le_ctr[4], u8 ghash_acc[16],
+		  u64 total_aadlen, u64 total_datalen, int flags)
+{
+	if (flags & (FLAG_AVX10_256 | FLAG_AVX10_512))
+		aes_gcm_enc_final_vaes_avx10(AES_GCM_KEY_AVX10(key),
+					     le_ctr, ghash_acc,
+					     total_aadlen, total_datalen);
+	else if (flags & FLAG_AVX)
+		aes_gcm_enc_final_aesni_avx(AES_GCM_KEY_AESNI(key),
+					    le_ctr, ghash_acc,
+					    total_aadlen, total_datalen);
+	else
+		aes_gcm_enc_final_aesni(AES_GCM_KEY_AESNI(key),
+					le_ctr, ghash_acc,
+					total_aadlen, total_datalen);
+}
+
+asmlinkage bool __must_check
+aes_gcm_dec_final_aesni(const struct aes_gcm_key_aesni *key,
+			const u32 le_ctr[4], const u8 ghash_acc[16],
+			u64 total_aadlen, u64 total_datalen,
+			const u8 tag[16], int taglen);
+asmlinkage bool __must_check
+aes_gcm_dec_final_aesni_avx(const struct aes_gcm_key_aesni *key,
+			    const u32 le_ctr[4], const u8 ghash_acc[16],
+			    u64 total_aadlen, u64 total_datalen,
+			    const u8 tag[16], int taglen);
+asmlinkage bool __must_check
+aes_gcm_dec_final_vaes_avx10(const struct aes_gcm_key_avx10 *key,
+			     const u32 le_ctr[4], const u8 ghash_acc[16],
+			     u64 total_aadlen, u64 total_datalen,
+			     const u8 tag[16], int taglen);
+
+/* __always_inline to optimize out the branches based on @flags */
+static __always_inline bool __must_check
+aes_gcm_dec_final(const struct aes_gcm_key *key, const u32 le_ctr[4],
+		  u8 ghash_acc[16], u64 total_aadlen, u64 total_datalen,
+		  u8 tag[16], int taglen, int flags)
+{
+	if (flags & (FLAG_AVX10_256 | FLAG_AVX10_512))
+		return aes_gcm_dec_final_vaes_avx10(AES_GCM_KEY_AVX10(key),
+						    le_ctr, ghash_acc,
+						    total_aadlen, total_datalen,
+						    tag, taglen);
+	else if (flags & FLAG_AVX)
+		return aes_gcm_dec_final_aesni_avx(AES_GCM_KEY_AESNI(key),
+						   le_ctr, ghash_acc,
+						   total_aadlen, total_datalen,
+						   tag, taglen);
+	else
+		return aes_gcm_dec_final_aesni(AES_GCM_KEY_AESNI(key),
+					       le_ctr, ghash_acc,
+					       total_aadlen, total_datalen,
+					       tag, taglen);
+}
+
+/*
+ * This is the Integrity Check Value (aka the authentication tag) length and can
+ * be 8, 12 or 16 bytes long.
+ */
+static int common_rfc4106_set_authsize(struct crypto_aead *aead,
+				       unsigned int authsize)
+{
+	switch (authsize) {
+	case 8:
+	case 12:
+	case 16:
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int generic_gcmaes_set_authsize(struct crypto_aead *tfm,
+				       unsigned int authsize)
+{
+	switch (authsize) {
+	case 4:
+	case 8:
+	case 12:
+	case 13:
+	case 14:
+	case 15:
+	case 16:
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+/*
+ * This is the setkey function for the x86_64 implementations of AES-GCM.  It
+ * saves the RFC4106 nonce if applicable, expands the AES key, and precomputes
+ * powers of the hash key.
+ *
+ * To comply with the crypto_aead API, this has to be usable in no-SIMD context.
+ * For that reason, this function includes a portable C implementation of the
+ * needed logic.  However, the portable C implementation is very slow, taking
+ * about the same time as encrypting 37 KB of data.  To be ready for users that
+ * may set a key even somewhat frequently, we therefore also include a SIMD
+ * assembly implementation, expanding the AES key using AES-NI and precomputing
+ * the hash key powers using PCLMULQDQ or VPCLMULQDQ.
+ */
+static int gcm_setkey(struct crypto_aead *tfm, const u8 *raw_key,
+		      unsigned int keylen, int flags)
+{
+	struct aes_gcm_key *key = aes_gcm_key_get(tfm, flags);
+	int err;
+
+	if (flags & FLAG_RFC4106) {
+		if (keylen < 4)
+			return -EINVAL;
+		keylen -= 4;
+		key->rfc4106_nonce = get_unaligned_be32(raw_key + keylen);
+	}
+
+	/* The assembly code assumes the following offsets. */
+	BUILD_BUG_ON(offsetof(struct aes_gcm_key_aesni, base.aes_key.key_enc) != 0);
+	BUILD_BUG_ON(offsetof(struct aes_gcm_key_aesni, base.aes_key.key_length) != 480);
+	BUILD_BUG_ON(offsetof(struct aes_gcm_key_aesni, h_powers) != 496);
+	BUILD_BUG_ON(offsetof(struct aes_gcm_key_aesni, h_powers_xored) != 624);
+	BUILD_BUG_ON(offsetof(struct aes_gcm_key_aesni, h_times_x64) != 688);
+	BUILD_BUG_ON(offsetof(struct aes_gcm_key_avx10, base.aes_key.key_enc) != 0);
+	BUILD_BUG_ON(offsetof(struct aes_gcm_key_avx10, base.aes_key.key_length) != 480);
+	BUILD_BUG_ON(offsetof(struct aes_gcm_key_avx10, h_powers) != 512);
+	BUILD_BUG_ON(offsetof(struct aes_gcm_key_avx10, padding) != 768);
+
+	if (likely(crypto_simd_usable())) {
+		err = aes_check_keylen(keylen);
+		if (err)
+			return err;
+		kernel_fpu_begin();
+		aesni_set_key(&key->aes_key, raw_key, keylen);
+		aes_gcm_precompute(key, flags);
+		kernel_fpu_end();
+	} else {
+		static const u8 x_to_the_minus1[16] __aligned(__alignof__(be128)) = {
+			[0] = 0xc2, [15] = 1
+		};
+		static const u8 x_to_the_63[16] __aligned(__alignof__(be128)) = {
+			[7] = 1,
+		};
+		be128 h1 = {};
+		be128 h;
+		int i;
+
+		err = aes_expandkey(&key->aes_key, raw_key, keylen);
+		if (err)
+			return err;
+
+		/* Encrypt the all-zeroes block to get the hash key H^1 */
+		aes_encrypt(&key->aes_key, (u8 *)&h1, (u8 *)&h1);
+
+		/* Compute H^1 * x^-1 */
+		h = h1;
+		gf128mul_lle(&h, (const be128 *)x_to_the_minus1);
+
+		/* Compute the needed key powers */
+		if (flags & (FLAG_AVX10_256 | FLAG_AVX10_512)) {
+			struct aes_gcm_key_avx10 *k = AES_GCM_KEY_AVX10(key);
+
+			for (i = ARRAY_SIZE(k->h_powers) - 1; i >= 0; i--) {
+				k->h_powers[i][0] = be64_to_cpu(h.b);
+				k->h_powers[i][1] = be64_to_cpu(h.a);
+				gf128mul_lle(&h, &h1);
+			}
+			memset(k->padding, 0, sizeof(k->padding));
+		} else {
+			struct aes_gcm_key_aesni *k = AES_GCM_KEY_AESNI(key);
+
+			for (i = ARRAY_SIZE(k->h_powers) - 1; i >= 0; i--) {
+				k->h_powers[i][0] = be64_to_cpu(h.b);
+				k->h_powers[i][1] = be64_to_cpu(h.a);
+				k->h_powers_xored[i] = k->h_powers[i][0] ^
+						       k->h_powers[i][1];
+				gf128mul_lle(&h, &h1);
+			}
+			gf128mul_lle(&h1, (const be128 *)x_to_the_63);
+			k->h_times_x64[0] = be64_to_cpu(h1.b);
+			k->h_times_x64[1] = be64_to_cpu(h1.a);
+		}
+	}
+	return 0;
+}
+
+/*
+ * Initialize @ghash_acc, then pass all @assoclen bytes of associated data
+ * (a.k.a. additional authenticated data) from @sg_src through the GHASH update
+ * assembly function.  kernel_fpu_begin() must have already been called.
+ */
+static void gcm_process_assoc(const struct aes_gcm_key *key, u8 ghash_acc[16],
+			      struct scatterlist *sg_src, unsigned int assoclen,
+			      int flags)
+{
+	struct scatter_walk walk;
+	/*
+	 * The assembly function requires that the length of any non-last
+	 * segment of associated data be a multiple of 16 bytes, so this
+	 * function does the buffering needed to achieve that.
+	 */
+	unsigned int pos = 0;
+	u8 buf[16];
+
+	memset(ghash_acc, 0, 16);
+	scatterwalk_start(&walk, sg_src);
+
+	while (assoclen) {
+		unsigned int len_this_page = scatterwalk_clamp(&walk, assoclen);
+		void *mapped = scatterwalk_map(&walk);
+		const void *src = mapped;
+		unsigned int len;
+
+		assoclen -= len_this_page;
+		scatterwalk_advance(&walk, len_this_page);
+		if (unlikely(pos)) {
+			len = min(len_this_page, 16 - pos);
+			memcpy(&buf[pos], src, len);
+			pos += len;
+			src += len;
+			len_this_page -= len;
+			if (pos < 16)
+				goto next;
+			aes_gcm_aad_update(key, ghash_acc, buf, 16, flags);
+			pos = 0;
+		}
+		len = len_this_page;
+		if (unlikely(assoclen)) /* Not the last segment yet? */
+			len = round_down(len, 16);
+		aes_gcm_aad_update(key, ghash_acc, src, len, flags);
+		src += len;
+		len_this_page -= len;
+		if (unlikely(len_this_page)) {
+			memcpy(buf, src, len_this_page);
+			pos = len_this_page;
+		}
+next:
+		scatterwalk_unmap(mapped);
+		scatterwalk_pagedone(&walk, 0, assoclen);
+		if (need_resched()) {
+			kernel_fpu_end();
+			kernel_fpu_begin();
+		}
+	}
+	if (unlikely(pos))
+		aes_gcm_aad_update(key, ghash_acc, buf, pos, flags);
+}
+
+
+/* __always_inline to optimize out the branches based on @flags */
+static __always_inline int
+gcm_crypt(struct aead_request *req, int flags)
+{
+	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
+	const struct aes_gcm_key *key = aes_gcm_key_get(tfm, flags);
+	unsigned int assoclen = req->assoclen;
+	struct skcipher_walk walk;
+	unsigned int nbytes;
+	u8 ghash_acc[16]; /* GHASH accumulator */
+	u32 le_ctr[4]; /* Counter in little-endian format */
+	int taglen;
+	int err;
+
+	/* Initialize the counter and determine the associated data length. */
+	le_ctr[0] = 2;
+	if (flags & FLAG_RFC4106) {
+		if (unlikely(assoclen != 16 && assoclen != 20))
+			return -EINVAL;
+		assoclen -= 8;
+		le_ctr[1] = get_unaligned_be32(req->iv + 4);
+		le_ctr[2] = get_unaligned_be32(req->iv + 0);
+		le_ctr[3] = key->rfc4106_nonce; /* already byte-swapped */
+	} else {
+		le_ctr[1] = get_unaligned_be32(req->iv + 8);
+		le_ctr[2] = get_unaligned_be32(req->iv + 4);
+		le_ctr[3] = get_unaligned_be32(req->iv + 0);
+	}
+
+	/* Begin walking through the plaintext or ciphertext. */
+	if (flags & FLAG_ENC)
+		err = skcipher_walk_aead_encrypt(&walk, req, false);
+	else
+		err = skcipher_walk_aead_decrypt(&walk, req, false);
+	if (err)
+		return err;
+
+	/*
+	 * Since the AES-GCM assembly code requires that at least three assembly
+	 * functions be called to process any message (this is needed to support
+	 * incremental updates cleanly), to reduce overhead we try to do all
+	 * three calls in the same kernel FPU section if possible.  We close the
+	 * section and start a new one if there are multiple data segments or if
+	 * rescheduling is needed while processing the associated data.
+	 */
+	kernel_fpu_begin();
+
+	/* Pass the associated data through GHASH. */
+	gcm_process_assoc(key, ghash_acc, req->src, assoclen, flags);
+
+	/* En/decrypt the data and pass the ciphertext through GHASH. */
+	while (unlikely((nbytes = walk.nbytes) < walk.total)) {
+		/*
+		 * Non-last segment.  In this case, the assembly function
+		 * requires that the length be a multiple of 16 (AES_BLOCK_SIZE)
+		 * bytes.  The needed buffering of up to 16 bytes is handled by
+		 * the skcipher_walk.  Here we just need to round down to a
+		 * multiple of 16.
+		 */
+		nbytes = round_down(nbytes, AES_BLOCK_SIZE);
+		aes_gcm_update(key, le_ctr, ghash_acc, walk.src.virt.addr,
+			       walk.dst.virt.addr, nbytes, flags);
+		le_ctr[0] += nbytes / AES_BLOCK_SIZE;
+		kernel_fpu_end();
+		err = skcipher_walk_done(&walk, walk.nbytes - nbytes);
+		if (err)
+			return err;
+		kernel_fpu_begin();
+	}
+	/* Last segment: process all remaining data. */
+	aes_gcm_update(key, le_ctr, ghash_acc, walk.src.virt.addr,
+		       walk.dst.virt.addr, nbytes, flags);
+	/*
+	 * The low word of the counter isn't used by the finalize, so there's no
+	 * need to increment it here.
+	 */
+
+	/* Finalize */
+	taglen = crypto_aead_authsize(tfm);
+	if (flags & FLAG_ENC) {
+		/* Finish computing the auth tag. */
+		aes_gcm_enc_final(key, le_ctr, ghash_acc, assoclen,
+				  req->cryptlen, flags);
+
+		/* Store the computed auth tag in the dst scatterlist. */
+		scatterwalk_map_and_copy(ghash_acc, req->dst, req->assoclen +
+					 req->cryptlen, taglen, 1);
+	} else {
+		unsigned int datalen = req->cryptlen - taglen;
+		u8 tag[16];
+
+		/* Get the transmitted auth tag from the src scatterlist. */
+		scatterwalk_map_and_copy(tag, req->src, req->assoclen + datalen,
+					 taglen, 0);
+		/*
+		 * Finish computing the auth tag and compare it to the
+		 * transmitted one.  The assembly function does the actual tag
+		 * comparison.  Here, just check the boolean result.
+		 */
+		if (!aes_gcm_dec_final(key, le_ctr, ghash_acc, assoclen,
+				       datalen, tag, taglen, flags))
+			err = -EBADMSG;
+	}
+	kernel_fpu_end();
+	if (nbytes)
+		skcipher_walk_done(&walk, 0);
+	return err;
+}
+
+#define DEFINE_GCM_ALGS(suffix, flags, generic_driver_name, rfc_driver_name,   \
+			ctxsize, priority)				       \
+									       \
+static int gcm_setkey_##suffix(struct crypto_aead *tfm, const u8 *raw_key,     \
+			       unsigned int keylen)			       \
+{									       \
+	return gcm_setkey(tfm, raw_key, keylen, (flags));		       \
+}									       \
+									       \
+static int gcm_encrypt_##suffix(struct aead_request *req)		       \
+{									       \
+	return gcm_crypt(req, (flags) | FLAG_ENC);			       \
+}									       \
+									       \
+static int gcm_decrypt_##suffix(struct aead_request *req)		       \
+{									       \
+	return gcm_crypt(req, (flags));					       \
+}									       \
+									       \
+static int rfc4106_setkey_##suffix(struct crypto_aead *tfm, const u8 *raw_key, \
+				   unsigned int keylen)			       \
+{									       \
+	return gcm_setkey(tfm, raw_key, keylen, (flags) | FLAG_RFC4106);       \
+}									       \
+									       \
+static int rfc4106_encrypt_##suffix(struct aead_request *req)		       \
+{									       \
+	return gcm_crypt(req, (flags) | FLAG_RFC4106 | FLAG_ENC);	       \
+}									       \
+									       \
+static int rfc4106_decrypt_##suffix(struct aead_request *req)		       \
+{									       \
+	return gcm_crypt(req, (flags) | FLAG_RFC4106);			       \
+}									       \
+									       \
+static struct aead_alg aes_gcm_algs_##suffix[] = { {			       \
+	.setkey			= gcm_setkey_##suffix,			       \
+	.setauthsize		= generic_gcmaes_set_authsize,		       \
+	.encrypt		= gcm_encrypt_##suffix,			       \
+	.decrypt		= gcm_decrypt_##suffix,			       \
+	.ivsize			= GCM_AES_IV_SIZE,			       \
+	.chunksize		= AES_BLOCK_SIZE,			       \
+	.maxauthsize		= 16,					       \
+	.base = {							       \
+		.cra_name		= "__gcm(aes)",			       \
+		.cra_driver_name	= "__" generic_driver_name,	       \
+		.cra_priority		= (priority),			       \
+		.cra_flags		= CRYPTO_ALG_INTERNAL,		       \
+		.cra_blocksize		= 1,				       \
+		.cra_ctxsize		= (ctxsize),			       \
+		.cra_module		= THIS_MODULE,			       \
+	},								       \
+}, {									       \
+	.setkey			= rfc4106_setkey_##suffix,		       \
+	.setauthsize		= common_rfc4106_set_authsize,		       \
+	.encrypt		= rfc4106_encrypt_##suffix,		       \
+	.decrypt		= rfc4106_decrypt_##suffix,		       \
+	.ivsize			= GCM_RFC4106_IV_SIZE,			       \
+	.chunksize		= AES_BLOCK_SIZE,			       \
+	.maxauthsize		= 16,					       \
+	.base = {							       \
+		.cra_name		= "__rfc4106(gcm(aes))",	       \
+		.cra_driver_name	= "__" rfc_driver_name,		       \
+		.cra_priority		= (priority),			       \
+		.cra_flags		= CRYPTO_ALG_INTERNAL,		       \
+		.cra_blocksize		= 1,				       \
+		.cra_ctxsize		= (ctxsize),			       \
+		.cra_module		= THIS_MODULE,			       \
+	},								       \
+} };									       \
+									       \
+static struct simd_aead_alg *aes_gcm_simdalgs_##suffix[2]		       \
+
+/* aes_gcm_algs_aesni */
+DEFINE_GCM_ALGS(aesni, /* no flags */ 0,
+		"generic-gcm-aesni", "rfc4106-gcm-aesni",
+		AES_GCM_KEY_AESNI_SIZE, 400);
+
+/* aes_gcm_algs_aesni_avx */
+DEFINE_GCM_ALGS(aesni_avx, FLAG_AVX,
+		"generic-gcm-aesni-avx", "rfc4106-gcm-aesni-avx",
+		AES_GCM_KEY_AESNI_SIZE, 500);
+
+#if defined(CONFIG_AS_VAES) && defined(CONFIG_AS_VPCLMULQDQ)
+/* aes_gcm_algs_vaes_avx10_256 */
+DEFINE_GCM_ALGS(vaes_avx10_256, FLAG_AVX10_256,
+		"generic-gcm-vaes-avx10_256", "rfc4106-gcm-vaes-avx10_256",
+		AES_GCM_KEY_AVX10_SIZE, 700);
+
+/* aes_gcm_algs_vaes_avx10_512 */
+DEFINE_GCM_ALGS(vaes_avx10_512, FLAG_AVX10_512,
+		"generic-gcm-vaes-avx10_512", "rfc4106-gcm-vaes-avx10_512",
+		AES_GCM_KEY_AVX10_SIZE, 800);
+#endif /* CONFIG_AS_VAES && CONFIG_AS_VPCLMULQDQ */
+
 /*
  * This is a list of CPU models that are known to suffer from downclocking when
- * zmm registers (512-bit vectors) are used.  On these CPUs, the AES-XTS
- * implementation with zmm registers won't be used by default.  An
- * implementation with ymm registers (256-bit vectors) will be used instead.
+ * zmm registers (512-bit vectors) are used.  On these CPUs, the AES mode
+ * implementations with zmm registers won't be used by default.  Implementations
+ * with ymm registers (256-bit vectors) will be used by default instead.
  */
 static const struct x86_cpu_id zmm_exclusion_list[] = {
 	X86_MATCH_VFM(INTEL_SKYLAKE_X,		0),
@@ -1236,7 +1556,7 @@ static const struct x86_cpu_id zmm_exclusion_list[] = {
 	{},
 };
 
-static int __init register_xts_algs(void)
+static int __init register_avx_algs(void)
 {
 	int err;
 
@@ -1246,6 +1566,11 @@ static int __init register_xts_algs(void)
 					     &aes_xts_simdalg_aesni_avx);
 	if (err)
 		return err;
+	err = simd_register_aeads_compat(aes_gcm_algs_aesni_avx,
+					 ARRAY_SIZE(aes_gcm_algs_aesni_avx),
+					 aes_gcm_simdalgs_aesni_avx);
+	if (err)
+		return err;
 #if defined(CONFIG_AS_VAES) && defined(CONFIG_AS_VPCLMULQDQ)
 	if (!boot_cpu_has(X86_FEATURE_AVX2) ||
 	    !boot_cpu_has(X86_FEATURE_VAES) ||
@@ -1269,23 +1594,42 @@ static int __init register_xts_algs(void)
 					     &aes_xts_simdalg_vaes_avx10_256);
 	if (err)
 		return err;
+	err = simd_register_aeads_compat(aes_gcm_algs_vaes_avx10_256,
+					 ARRAY_SIZE(aes_gcm_algs_vaes_avx10_256),
+					 aes_gcm_simdalgs_vaes_avx10_256);
+	if (err)
+		return err;
+
+	if (x86_match_cpu(zmm_exclusion_list)) {
+		int i;
 
-	if (x86_match_cpu(zmm_exclusion_list))
 		aes_xts_alg_vaes_avx10_512.base.cra_priority = 1;
+		for (i = 0; i < ARRAY_SIZE(aes_gcm_algs_vaes_avx10_512); i++)
+			aes_gcm_algs_vaes_avx10_512[i].base.cra_priority = 1;
+	}
 
 	err = simd_register_skciphers_compat(&aes_xts_alg_vaes_avx10_512, 1,
 					     &aes_xts_simdalg_vaes_avx10_512);
 	if (err)
 		return err;
+	err = simd_register_aeads_compat(aes_gcm_algs_vaes_avx10_512,
+					 ARRAY_SIZE(aes_gcm_algs_vaes_avx10_512),
+					 aes_gcm_simdalgs_vaes_avx10_512);
+	if (err)
+		return err;
 #endif /* CONFIG_AS_VAES && CONFIG_AS_VPCLMULQDQ */
 	return 0;
 }
 
-static void unregister_xts_algs(void)
+static void unregister_avx_algs(void)
 {
 	if (aes_xts_simdalg_aesni_avx)
 		simd_unregister_skciphers(&aes_xts_alg_aesni_avx, 1,
 					  &aes_xts_simdalg_aesni_avx);
+	if (aes_gcm_simdalgs_aesni_avx[0])
+		simd_unregister_aeads(aes_gcm_algs_aesni_avx,
+				      ARRAY_SIZE(aes_gcm_algs_aesni_avx),
+				      aes_gcm_simdalgs_aesni_avx);
 #if defined(CONFIG_AS_VAES) && defined(CONFIG_AS_VPCLMULQDQ)
 	if (aes_xts_simdalg_vaes_avx2)
 		simd_unregister_skciphers(&aes_xts_alg_vaes_avx2, 1,
@@ -1293,106 +1637,33 @@ static void unregister_xts_algs(void)
 	if (aes_xts_simdalg_vaes_avx10_256)
 		simd_unregister_skciphers(&aes_xts_alg_vaes_avx10_256, 1,
 					  &aes_xts_simdalg_vaes_avx10_256);
+	if (aes_gcm_simdalgs_vaes_avx10_256[0])
+		simd_unregister_aeads(aes_gcm_algs_vaes_avx10_256,
+				      ARRAY_SIZE(aes_gcm_algs_vaes_avx10_256),
+				      aes_gcm_simdalgs_vaes_avx10_256);
 	if (aes_xts_simdalg_vaes_avx10_512)
 		simd_unregister_skciphers(&aes_xts_alg_vaes_avx10_512, 1,
 					  &aes_xts_simdalg_vaes_avx10_512);
+	if (aes_gcm_simdalgs_vaes_avx10_512[0])
+		simd_unregister_aeads(aes_gcm_algs_vaes_avx10_512,
+				      ARRAY_SIZE(aes_gcm_algs_vaes_avx10_512),
+				      aes_gcm_simdalgs_vaes_avx10_512);
 #endif
 }
 #else /* CONFIG_X86_64 */
-static int __init register_xts_algs(void)
+static struct aead_alg aes_gcm_algs_aesni[0];
+static struct simd_aead_alg *aes_gcm_simdalgs_aesni[0];
+
+static int __init register_avx_algs(void)
 {
 	return 0;
 }
 
-static void unregister_xts_algs(void)
+static void unregister_avx_algs(void)
 {
 }
 #endif /* !CONFIG_X86_64 */
 
-#ifdef CONFIG_X86_64
-static int generic_gcmaes_set_key(struct crypto_aead *aead, const u8 *key,
-				  unsigned int key_len)
-{
-	struct generic_gcmaes_ctx *ctx = generic_gcmaes_ctx_get(aead);
-
-	return aes_set_key_common(&ctx->aes_key_expanded, key, key_len) ?:
-	       aes_gcm_derive_hash_subkey(&ctx->aes_key_expanded,
-					  ctx->hash_subkey);
-}
-
-static int generic_gcmaes_encrypt(struct aead_request *req)
-{
-	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
-	struct generic_gcmaes_ctx *ctx = generic_gcmaes_ctx_get(tfm);
-	void *aes_ctx = &(ctx->aes_key_expanded);
-	u8 ivbuf[16 + (AESNI_ALIGN - 8)] __aligned(8);
-	u8 *iv = PTR_ALIGN(&ivbuf[0], AESNI_ALIGN);
-	__be32 counter = cpu_to_be32(1);
-
-	memcpy(iv, req->iv, 12);
-	*((__be32 *)(iv+12)) = counter;
-
-	return gcmaes_encrypt(req, req->assoclen, ctx->hash_subkey, iv,
-			      aes_ctx);
-}
-
-static int generic_gcmaes_decrypt(struct aead_request *req)
-{
-	__be32 counter = cpu_to_be32(1);
-	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
-	struct generic_gcmaes_ctx *ctx = generic_gcmaes_ctx_get(tfm);
-	void *aes_ctx = &(ctx->aes_key_expanded);
-	u8 ivbuf[16 + (AESNI_ALIGN - 8)] __aligned(8);
-	u8 *iv = PTR_ALIGN(&ivbuf[0], AESNI_ALIGN);
-
-	memcpy(iv, req->iv, 12);
-	*((__be32 *)(iv+12)) = counter;
-
-	return gcmaes_decrypt(req, req->assoclen, ctx->hash_subkey, iv,
-			      aes_ctx);
-}
-
-static struct aead_alg aesni_aeads[] = { {
-	.setkey			= common_rfc4106_set_key,
-	.setauthsize		= common_rfc4106_set_authsize,
-	.encrypt		= helper_rfc4106_encrypt,
-	.decrypt		= helper_rfc4106_decrypt,
-	.ivsize			= GCM_RFC4106_IV_SIZE,
-	.maxauthsize		= 16,
-	.base = {
-		.cra_name		= "__rfc4106(gcm(aes))",
-		.cra_driver_name	= "__rfc4106-gcm-aesni",
-		.cra_priority		= 400,
-		.cra_flags		= CRYPTO_ALG_INTERNAL,
-		.cra_blocksize		= 1,
-		.cra_ctxsize		= sizeof(struct aesni_rfc4106_gcm_ctx),
-		.cra_alignmask		= 0,
-		.cra_module		= THIS_MODULE,
-	},
-}, {
-	.setkey			= generic_gcmaes_set_key,
-	.setauthsize		= generic_gcmaes_set_authsize,
-	.encrypt		= generic_gcmaes_encrypt,
-	.decrypt		= generic_gcmaes_decrypt,
-	.ivsize			= GCM_AES_IV_SIZE,
-	.maxauthsize		= 16,
-	.base = {
-		.cra_name		= "__gcm(aes)",
-		.cra_driver_name	= "__generic-gcm-aesni",
-		.cra_priority		= 400,
-		.cra_flags		= CRYPTO_ALG_INTERNAL,
-		.cra_blocksize		= 1,
-		.cra_ctxsize		= sizeof(struct generic_gcmaes_ctx),
-		.cra_alignmask		= 0,
-		.cra_module		= THIS_MODULE,
-	},
-} };
-#else
-static struct aead_alg aesni_aeads[0];
-#endif
-
-static struct simd_aead_alg *aesni_simd_aeads[ARRAY_SIZE(aesni_aeads)];
-
 static const struct x86_cpu_id aesni_cpu_id[] = {
 	X86_MATCH_FEATURE(X86_FEATURE_AES, NULL),
 	{}
@@ -1406,17 +1677,6 @@ static int __init aesni_init(void)
 	if (!x86_match_cpu(aesni_cpu_id))
 		return -ENODEV;
 #ifdef CONFIG_X86_64
-	if (boot_cpu_has(X86_FEATURE_AVX2)) {
-		pr_info("AVX2 version of gcm_enc/dec engaged.\n");
-		static_branch_enable(&gcm_use_avx);
-		static_branch_enable(&gcm_use_avx2);
-	} else
-	if (boot_cpu_has(X86_FEATURE_AVX)) {
-		pr_info("AVX version of gcm_enc/dec engaged.\n");
-		static_branch_enable(&gcm_use_avx);
-	} else {
-		pr_info("SSE version of gcm_enc/dec engaged.\n");
-	}
 	if (boot_cpu_has(X86_FEATURE_AVX)) {
 		/* optimize performance of ctr mode encryption transform */
 		static_call_update(aesni_ctr_enc_tfm, aesni_ctr_enc_avx_tfm);
@@ -1434,8 +1694,9 @@ static int __init aesni_init(void)
 	if (err)
 		goto unregister_cipher;
 
-	err = simd_register_aeads_compat(aesni_aeads, ARRAY_SIZE(aesni_aeads),
-					 aesni_simd_aeads);
+	err = simd_register_aeads_compat(aes_gcm_algs_aesni,
+					 ARRAY_SIZE(aes_gcm_algs_aesni),
+					 aes_gcm_simdalgs_aesni);
 	if (err)
 		goto unregister_skciphers;
 
@@ -1447,22 +1708,22 @@ static int __init aesni_init(void)
 		goto unregister_aeads;
 #endif /* CONFIG_X86_64 */
 
-	err = register_xts_algs();
+	err = register_avx_algs();
 	if (err)
-		goto unregister_xts;
+		goto unregister_avx;
 
 	return 0;
 
-unregister_xts:
-	unregister_xts_algs();
+unregister_avx:
+	unregister_avx_algs();
 #ifdef CONFIG_X86_64
 	if (aesni_simd_xctr)
 		simd_unregister_skciphers(&aesni_xctr, 1, &aesni_simd_xctr);
 unregister_aeads:
 #endif /* CONFIG_X86_64 */
-	simd_unregister_aeads(aesni_aeads, ARRAY_SIZE(aesni_aeads),
-				aesni_simd_aeads);
-
+	simd_unregister_aeads(aes_gcm_algs_aesni,
+			      ARRAY_SIZE(aes_gcm_algs_aesni),
+			      aes_gcm_simdalgs_aesni);
 unregister_skciphers:
 	simd_unregister_skciphers(aesni_skciphers, ARRAY_SIZE(aesni_skciphers),
 				  aesni_simd_skciphers);
@@ -1473,8 +1734,9 @@ unregister_cipher:
 
 static void __exit aesni_exit(void)
 {
-	simd_unregister_aeads(aesni_aeads, ARRAY_SIZE(aesni_aeads),
-			      aesni_simd_aeads);
+	simd_unregister_aeads(aes_gcm_algs_aesni,
+			      ARRAY_SIZE(aes_gcm_algs_aesni),
+			      aes_gcm_simdalgs_aesni);
 	simd_unregister_skciphers(aesni_skciphers, ARRAY_SIZE(aesni_skciphers),
 				  aesni_simd_skciphers);
 	crypto_unregister_alg(&aesni_cipher_alg);
@@ -1482,12 +1744,12 @@ static void __exit aesni_exit(void)
 	if (boot_cpu_has(X86_FEATURE_AVX))
 		simd_unregister_skciphers(&aesni_xctr, 1, &aesni_simd_xctr);
 #endif /* CONFIG_X86_64 */
-	unregister_xts_algs();
+	unregister_avx_algs();
 }
 
 late_initcall(aesni_init);
 module_exit(aesni_exit);
 
-MODULE_DESCRIPTION("Rijndael (AES) Cipher Algorithm, Intel AES-NI instructions optimized");
+MODULE_DESCRIPTION("AES cipher and modes, optimized with AES-NI or VAES instructions");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS_CRYPTO("aes");
diff --git a/arch/x86/crypto/crc32-pclmul_glue.c b/arch/x86/crypto/crc32-pclmul_glue.c
index 98cf3b4e4c9f..9f5e342b9845 100644
--- a/arch/x86/crypto/crc32-pclmul_glue.c
+++ b/arch/x86/crypto/crc32-pclmul_glue.c
@@ -195,6 +195,7 @@ module_init(crc32_pclmul_mod_init);
 module_exit(crc32_pclmul_mod_fini);
 
 MODULE_AUTHOR("Alexander Boyko <alexander_boyko@xyratex.com>");
+MODULE_DESCRIPTION("CRC32 algorithm (IEEE 802.3) accelerated with PCLMULQDQ");
 MODULE_LICENSE("GPL");
 
 MODULE_ALIAS_CRYPTO("crc32");
diff --git a/arch/x86/crypto/curve25519-x86_64.c b/arch/x86/crypto/curve25519-x86_64.c
index d55fa9e9b9e6..dcfc0de333de 100644
--- a/arch/x86/crypto/curve25519-x86_64.c
+++ b/arch/x86/crypto/curve25519-x86_64.c
@@ -1720,5 +1720,6 @@ module_exit(curve25519_mod_exit);
 
 MODULE_ALIAS_CRYPTO("curve25519");
 MODULE_ALIAS_CRYPTO("curve25519-x86");
+MODULE_DESCRIPTION("Curve25519 algorithm, ADX optimized");
 MODULE_LICENSE("GPL v2");
 MODULE_AUTHOR("Jason A. Donenfeld <Jason@zx2c4.com>");
diff --git a/arch/x86/crypto/poly1305_glue.c b/arch/x86/crypto/poly1305_glue.c
index 1dfb8af48a3c..08ff4b489f7e 100644
--- a/arch/x86/crypto/poly1305_glue.c
+++ b/arch/x86/crypto/poly1305_glue.c
@@ -12,7 +12,7 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/sizes.h>
-#include <asm/intel-family.h>
+#include <asm/cpu_device_id.h>
 #include <asm/simd.h>
 
 asmlinkage void poly1305_init_x86_64(void *ctx,
@@ -269,7 +269,7 @@ static int __init poly1305_simd_mod_init(void)
 	    boot_cpu_has(X86_FEATURE_AVX2) && boot_cpu_has(X86_FEATURE_AVX512F) &&
 	    cpu_has_xfeatures(XFEATURE_MASK_SSE | XFEATURE_MASK_YMM | XFEATURE_MASK_AVX512, NULL) &&
 	    /* Skylake downclocks unacceptably much when using zmm, but later generations are fast. */
-	    boot_cpu_data.x86_model != INTEL_FAM6_SKYLAKE_X)
+	    boot_cpu_data.x86_vfm != INTEL_SKYLAKE_X)
 		static_branch_enable(&poly1305_use_avx512);
 	return IS_REACHABLE(CONFIG_CRYPTO_HASH) ? crypto_register_shash(&alg) : 0;
 }
diff --git a/arch/x86/crypto/sha256-avx2-asm.S b/arch/x86/crypto/sha256-avx2-asm.S
index 0ffb072be956..0bbec1c75cd0 100644
--- a/arch/x86/crypto/sha256-avx2-asm.S
+++ b/arch/x86/crypto/sha256-avx2-asm.S
@@ -592,22 +592,22 @@ SYM_TYPED_FUNC_START(sha256_transform_rorx)
 	leaq	K256+0*32(%rip), INP		## reuse INP as scratch reg
 	vpaddd	(INP, SRND), X0, XFER
 	vmovdqa XFER, 0*32+_XFER(%rsp, SRND)
-	FOUR_ROUNDS_AND_SCHED	_XFER + 0*32
+	FOUR_ROUNDS_AND_SCHED	(_XFER + 0*32)
 
 	leaq	K256+1*32(%rip), INP
 	vpaddd	(INP, SRND), X0, XFER
 	vmovdqa XFER, 1*32+_XFER(%rsp, SRND)
-	FOUR_ROUNDS_AND_SCHED	_XFER + 1*32
+	FOUR_ROUNDS_AND_SCHED	(_XFER + 1*32)
 
 	leaq	K256+2*32(%rip), INP
 	vpaddd	(INP, SRND), X0, XFER
 	vmovdqa XFER, 2*32+_XFER(%rsp, SRND)
-	FOUR_ROUNDS_AND_SCHED	_XFER + 2*32
+	FOUR_ROUNDS_AND_SCHED	(_XFER + 2*32)
 
 	leaq	K256+3*32(%rip), INP
 	vpaddd	(INP, SRND), X0, XFER
 	vmovdqa XFER, 3*32+_XFER(%rsp, SRND)
-	FOUR_ROUNDS_AND_SCHED	_XFER + 3*32
+	FOUR_ROUNDS_AND_SCHED	(_XFER + 3*32)
 
 	add	$4*32, SRND
 	cmp	$3*4*32, SRND
@@ -618,12 +618,12 @@ SYM_TYPED_FUNC_START(sha256_transform_rorx)
 	leaq	K256+0*32(%rip), INP
 	vpaddd	(INP, SRND), X0, XFER
 	vmovdqa XFER, 0*32+_XFER(%rsp, SRND)
-	DO_4ROUNDS	_XFER + 0*32
+	DO_4ROUNDS	(_XFER + 0*32)
 
 	leaq	K256+1*32(%rip), INP
 	vpaddd	(INP, SRND), X1, XFER
 	vmovdqa XFER, 1*32+_XFER(%rsp, SRND)
-	DO_4ROUNDS	_XFER + 1*32
+	DO_4ROUNDS	(_XFER + 1*32)
 	add	$2*32, SRND
 
 	vmovdqa	X2, X0
@@ -651,8 +651,8 @@ SYM_TYPED_FUNC_START(sha256_transform_rorx)
 	xor	SRND, SRND
 .align 16
 .Lloop3:
-	DO_4ROUNDS	 _XFER + 0*32 + 16
-	DO_4ROUNDS	 _XFER + 1*32 + 16
+	DO_4ROUNDS	(_XFER + 0*32 + 16)
+	DO_4ROUNDS	(_XFER + 1*32 + 16)
 	add	$2*32, SRND
 	cmp	$4*4*32, SRND
 	jb	.Lloop3
diff --git a/arch/x86/crypto/twofish_glue_3way.c b/arch/x86/crypto/twofish_glue_3way.c
index 90454cf18e0d..1a1ecfa7f72a 100644
--- a/arch/x86/crypto/twofish_glue_3way.c
+++ b/arch/x86/crypto/twofish_glue_3way.c
@@ -5,6 +5,7 @@
  * Copyright (c) 2011 Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
  */
 
+#include <asm/cpu_device_id.h>
 #include <crypto/algapi.h>
 #include <crypto/twofish.h>
 #include <linux/crypto.h>
@@ -107,10 +108,10 @@ static bool is_blacklisted_cpu(void)
 	if (boot_cpu_data.x86_vendor != X86_VENDOR_INTEL)
 		return false;
 
-	if (boot_cpu_data.x86 == 0x06 &&
-		(boot_cpu_data.x86_model == 0x1c ||
-		 boot_cpu_data.x86_model == 0x26 ||
-		 boot_cpu_data.x86_model == 0x36)) {
+	switch (boot_cpu_data.x86_vfm) {
+	case INTEL_ATOM_BONNELL:
+	case INTEL_ATOM_BONNELL_MID:
+	case INTEL_ATOM_SALTWELL:
 		/*
 		 * On Atom, twofish-3way is slower than original assembler
 		 * implementation. Twofish-3way trades off some performance in
diff --git a/arch/x86/entry/common.c b/arch/x86/entry/common.c
index 51cc9c7cb9bd..94941c5a10ac 100644
--- a/arch/x86/entry/common.c
+++ b/arch/x86/entry/common.c
@@ -150,7 +150,7 @@ early_param("ia32_emulation", ia32_emulation_override_cmdline);
 #endif
 
 /*
- * Invoke a 32-bit syscall.  Called with IRQs on in CONTEXT_KERNEL.
+ * Invoke a 32-bit syscall.  Called with IRQs on in CT_STATE_KERNEL.
  */
 static __always_inline void do_syscall_32_irqs_on(struct pt_regs *regs, int nr)
 {
diff --git a/arch/x86/entry/entry_64_compat.S b/arch/x86/entry/entry_64_compat.S
index 11c9b8efdc4c..ed0a5f2dc129 100644
--- a/arch/x86/entry/entry_64_compat.S
+++ b/arch/x86/entry/entry_64_compat.S
@@ -89,10 +89,6 @@ SYM_INNER_LABEL(entry_SYSENTER_compat_after_hwframe, SYM_L_GLOBAL)
 
 	cld
 
-	IBRS_ENTER
-	UNTRAIN_RET
-	CLEAR_BRANCH_HISTORY
-
 	/*
 	 * SYSENTER doesn't filter flags, so we need to clear NT and AC
 	 * ourselves.  To save a few cycles, we can check whether
@@ -116,6 +112,16 @@ SYM_INNER_LABEL(entry_SYSENTER_compat_after_hwframe, SYM_L_GLOBAL)
 	jnz	.Lsysenter_fix_flags
 .Lsysenter_flags_fixed:
 
+	/*
+	 * CPU bugs mitigations mechanisms can call other functions. They
+	 * should be invoked after making sure TF is cleared because
+	 * single-step is ignored only for instructions inside the
+	 * entry_SYSENTER_compat function.
+	 */
+	IBRS_ENTER
+	UNTRAIN_RET
+	CLEAR_BRANCH_HISTORY
+
 	movq	%rsp, %rdi
 	call	do_SYSENTER_32
 	jmp	sysret32_from_system_call
diff --git a/arch/x86/entry/syscall_32.c b/arch/x86/entry/syscall_32.c
index c2235bae17ef..8cc9950d7104 100644
--- a/arch/x86/entry/syscall_32.c
+++ b/arch/x86/entry/syscall_32.c
@@ -14,9 +14,12 @@
 #endif
 
 #define __SYSCALL(nr, sym) extern long __ia32_##sym(const struct pt_regs *);
-
+#define __SYSCALL_NORETURN(nr, sym) extern long __noreturn __ia32_##sym(const struct pt_regs *);
 #include <asm/syscalls_32.h>
-#undef __SYSCALL
+#undef  __SYSCALL
+
+#undef  __SYSCALL_NORETURN
+#define __SYSCALL_NORETURN __SYSCALL
 
 /*
  * The sys_call_table[] is no longer used for system calls, but
@@ -28,11 +31,10 @@
 const sys_call_ptr_t sys_call_table[] = {
 #include <asm/syscalls_32.h>
 };
-#undef __SYSCALL
+#undef  __SYSCALL
 #endif
 
 #define __SYSCALL(nr, sym) case nr: return __ia32_##sym(regs);
-
 long ia32_sys_call(const struct pt_regs *regs, unsigned int nr)
 {
 	switch (nr) {
diff --git a/arch/x86/entry/syscall_64.c b/arch/x86/entry/syscall_64.c
index 33b3f09e6f15..ba8354424860 100644
--- a/arch/x86/entry/syscall_64.c
+++ b/arch/x86/entry/syscall_64.c
@@ -8,8 +8,12 @@
 #include <asm/syscall.h>
 
 #define __SYSCALL(nr, sym) extern long __x64_##sym(const struct pt_regs *);
+#define __SYSCALL_NORETURN(nr, sym) extern long __noreturn __x64_##sym(const struct pt_regs *);
 #include <asm/syscalls_64.h>
-#undef __SYSCALL
+#undef  __SYSCALL
+
+#undef  __SYSCALL_NORETURN
+#define __SYSCALL_NORETURN __SYSCALL
 
 /*
  * The sys_call_table[] is no longer used for system calls, but
@@ -20,10 +24,9 @@
 const sys_call_ptr_t sys_call_table[] = {
 #include <asm/syscalls_64.h>
 };
-#undef __SYSCALL
+#undef  __SYSCALL
 
 #define __SYSCALL(nr, sym) case nr: return __x64_##sym(regs);
-
 long x64_sys_call(const struct pt_regs *regs, unsigned int nr)
 {
 	switch (nr) {
diff --git a/arch/x86/entry/syscall_x32.c b/arch/x86/entry/syscall_x32.c
index 03de4a932131..fb77908f44f3 100644
--- a/arch/x86/entry/syscall_x32.c
+++ b/arch/x86/entry/syscall_x32.c
@@ -8,11 +8,14 @@
 #include <asm/syscall.h>
 
 #define __SYSCALL(nr, sym) extern long __x64_##sym(const struct pt_regs *);
+#define __SYSCALL_NORETURN(nr, sym) extern long __noreturn __x64_##sym(const struct pt_regs *);
 #include <asm/syscalls_x32.h>
-#undef __SYSCALL
+#undef  __SYSCALL
 
-#define __SYSCALL(nr, sym) case nr: return __x64_##sym(regs);
+#undef  __SYSCALL_NORETURN
+#define __SYSCALL_NORETURN __SYSCALL
 
+#define __SYSCALL(nr, sym) case nr: return __x64_##sym(regs);
 long x32_sys_call(const struct pt_regs *regs, unsigned int nr)
 {
 	switch (nr) {
diff --git a/arch/x86/entry/syscalls/syscall_32.tbl b/arch/x86/entry/syscalls/syscall_32.tbl
index 7fd1f57ad3d3..534c74b14fab 100644
--- a/arch/x86/entry/syscalls/syscall_32.tbl
+++ b/arch/x86/entry/syscalls/syscall_32.tbl
@@ -1,8 +1,9 @@
+# SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
 #
 # 32-bit system call numbers and entry vectors
 #
 # The format is:
-# <number> <abi> <name> <entry point> <compat entry point>
+# <number> <abi> <name> <entry point> [<compat entry point> [noreturn]]
 #
 # The __ia32_sys and __ia32_compat_sys stubs are created on-the-fly for
 # sys_*() system calls and compat_sys_*() compat system calls if
@@ -12,7 +13,7 @@
 # The abi is always "i386" for this file.
 #
 0	i386	restart_syscall		sys_restart_syscall
-1	i386	exit			sys_exit
+1	i386	exit			sys_exit			-			noreturn
 2	i386	fork			sys_fork
 3	i386	read			sys_read
 4	i386	write			sys_write
@@ -263,7 +264,7 @@
 249	i386	io_cancel		sys_io_cancel
 250	i386	fadvise64		sys_ia32_fadvise64
 # 251 is available for reuse (was briefly sys_set_zone_reclaim)
-252	i386	exit_group		sys_exit_group
+252	i386	exit_group		sys_exit_group			-			noreturn
 253	i386	lookup_dcookie
 254	i386	epoll_create		sys_epoll_create
 255	i386	epoll_ctl		sys_epoll_ctl
@@ -420,7 +421,7 @@
 412	i386	utimensat_time64	sys_utimensat
 413	i386	pselect6_time64		sys_pselect6			compat_sys_pselect6_time64
 414	i386	ppoll_time64		sys_ppoll			compat_sys_ppoll_time64
-416	i386	io_pgetevents_time64	sys_io_pgetevents
+416	i386	io_pgetevents_time64	sys_io_pgetevents		compat_sys_io_pgetevents_time64
 417	i386	recvmmsg_time64		sys_recvmmsg			compat_sys_recvmmsg_time64
 418	i386	mq_timedsend_time64	sys_mq_timedsend
 419	i386	mq_timedreceive_time64	sys_mq_timedreceive
diff --git a/arch/x86/entry/syscalls/syscall_64.tbl b/arch/x86/entry/syscalls/syscall_64.tbl
index a396f6e6ab5b..7093ee21c0d1 100644
--- a/arch/x86/entry/syscalls/syscall_64.tbl
+++ b/arch/x86/entry/syscalls/syscall_64.tbl
@@ -1,8 +1,9 @@
+# SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
 #
 # 64-bit system call numbers and entry vectors
 #
 # The format is:
-# <number> <abi> <name> <entry point>
+# <number> <abi> <name> <entry point> [<compat entry point> [noreturn]]
 #
 # The __x64_sys_*() stubs are created on-the-fly for sys_*() system calls
 #
@@ -68,7 +69,7 @@
 57	common	fork			sys_fork
 58	common	vfork			sys_vfork
 59	64	execve			sys_execve
-60	common	exit			sys_exit
+60	common	exit			sys_exit			-			noreturn
 61	common	wait4			sys_wait4
 62	common	kill			sys_kill
 63	common	uname			sys_newuname
@@ -239,7 +240,7 @@
 228	common	clock_gettime		sys_clock_gettime
 229	common	clock_getres		sys_clock_getres
 230	common	clock_nanosleep		sys_clock_nanosleep
-231	common	exit_group		sys_exit_group
+231	common	exit_group		sys_exit_group			-			noreturn
 232	common	epoll_wait		sys_epoll_wait
 233	common	epoll_ctl		sys_epoll_ctl
 234	common	tgkill			sys_tgkill
@@ -343,6 +344,7 @@
 332	common	statx			sys_statx
 333	common	io_pgetevents		sys_io_pgetevents
 334	common	rseq			sys_rseq
+335	common	uretprobe		sys_uretprobe
 # don't use numbers 387 through 423, add new calls after the last
 # 'common' entry
 424	common	pidfd_send_signal	sys_pidfd_send_signal
diff --git a/arch/x86/entry/vdso/Makefile b/arch/x86/entry/vdso/Makefile
index 215a1b202a91..c9216ac4fb1e 100644
--- a/arch/x86/entry/vdso/Makefile
+++ b/arch/x86/entry/vdso/Makefile
@@ -7,7 +7,7 @@
 include $(srctree)/lib/vdso/Makefile
 
 # Files to link into the vDSO:
-vobjs-y := vdso-note.o vclock_gettime.o vgetcpu.o
+vobjs-y := vdso-note.o vclock_gettime.o vgetcpu.o vgetrandom.o vgetrandom-chacha.o
 vobjs32-y := vdso32/note.o vdso32/system_call.o vdso32/sigreturn.o
 vobjs32-y += vdso32/vclock_gettime.o vdso32/vgetcpu.o
 vobjs-$(CONFIG_X86_SGX)	+= vsgx.o
@@ -73,6 +73,7 @@ CFLAGS_REMOVE_vdso32/vclock_gettime.o = -pg
 CFLAGS_REMOVE_vgetcpu.o = -pg
 CFLAGS_REMOVE_vdso32/vgetcpu.o = -pg
 CFLAGS_REMOVE_vsgx.o = -pg
+CFLAGS_REMOVE_vgetrandom.o = -pg
 
 #
 # X32 processes use x32 vDSO to access 64bit kernel data.
diff --git a/arch/x86/entry/vdso/vdso.lds.S b/arch/x86/entry/vdso/vdso.lds.S
index e8c60ae7a7c8..0bab5f4af6d1 100644
--- a/arch/x86/entry/vdso/vdso.lds.S
+++ b/arch/x86/entry/vdso/vdso.lds.S
@@ -30,6 +30,8 @@ VERSION {
 #ifdef CONFIG_X86_SGX
 		__vdso_sgx_enter_enclave;
 #endif
+		getrandom;
+		__vdso_getrandom;
 	local: *;
 	};
 }
diff --git a/arch/x86/entry/vdso/vgetrandom-chacha.S b/arch/x86/entry/vdso/vgetrandom-chacha.S
new file mode 100644
index 000000000000..bcba5639b8ee
--- /dev/null
+++ b/arch/x86/entry/vdso/vgetrandom-chacha.S
@@ -0,0 +1,178 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2022-2024 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ */
+
+#include <linux/linkage.h>
+#include <asm/frame.h>
+
+.section	.rodata, "a"
+.align 16
+CONSTANTS:	.octa 0x6b20657479622d323320646e61707865
+.text
+
+/*
+ * Very basic SSE2 implementation of ChaCha20. Produces a given positive number
+ * of blocks of output with a nonce of 0, taking an input key and 8-byte
+ * counter. Importantly does not spill to the stack. Its arguments are:
+ *
+ *	rdi: output bytes
+ *	rsi: 32-byte key input
+ *	rdx: 8-byte counter input/output
+ *	rcx: number of 64-byte blocks to write to output
+ */
+SYM_FUNC_START(__arch_chacha20_blocks_nostack)
+
+.set	output,		%rdi
+.set	key,		%rsi
+.set	counter,	%rdx
+.set	nblocks,	%rcx
+.set	i,		%al
+/* xmm registers are *not* callee-save. */
+.set	temp,		%xmm0
+.set	state0,		%xmm1
+.set	state1,		%xmm2
+.set	state2,		%xmm3
+.set	state3,		%xmm4
+.set	copy0,		%xmm5
+.set	copy1,		%xmm6
+.set	copy2,		%xmm7
+.set	copy3,		%xmm8
+.set	one,		%xmm9
+
+	/* copy0 = "expand 32-byte k" */
+	movaps		CONSTANTS(%rip),copy0
+	/* copy1,copy2 = key */
+	movups		0x00(key),copy1
+	movups		0x10(key),copy2
+	/* copy3 = counter || zero nonce */
+	movq		0x00(counter),copy3
+	/* one = 1 || 0 */
+	movq		$1,%rax
+	movq		%rax,one
+
+.Lblock:
+	/* state0,state1,state2,state3 = copy0,copy1,copy2,copy3 */
+	movdqa		copy0,state0
+	movdqa		copy1,state1
+	movdqa		copy2,state2
+	movdqa		copy3,state3
+
+	movb		$10,i
+.Lpermute:
+	/* state0 += state1, state3 = rotl32(state3 ^ state0, 16) */
+	paddd		state1,state0
+	pxor		state0,state3
+	movdqa		state3,temp
+	pslld		$16,temp
+	psrld		$16,state3
+	por		temp,state3
+
+	/* state2 += state3, state1 = rotl32(state1 ^ state2, 12) */
+	paddd		state3,state2
+	pxor		state2,state1
+	movdqa		state1,temp
+	pslld		$12,temp
+	psrld		$20,state1
+	por		temp,state1
+
+	/* state0 += state1, state3 = rotl32(state3 ^ state0, 8) */
+	paddd		state1,state0
+	pxor		state0,state3
+	movdqa		state3,temp
+	pslld		$8,temp
+	psrld		$24,state3
+	por		temp,state3
+
+	/* state2 += state3, state1 = rotl32(state1 ^ state2, 7) */
+	paddd		state3,state2
+	pxor		state2,state1
+	movdqa		state1,temp
+	pslld		$7,temp
+	psrld		$25,state1
+	por		temp,state1
+
+	/* state1[0,1,2,3] = state1[1,2,3,0] */
+	pshufd		$0x39,state1,state1
+	/* state2[0,1,2,3] = state2[2,3,0,1] */
+	pshufd		$0x4e,state2,state2
+	/* state3[0,1,2,3] = state3[3,0,1,2] */
+	pshufd		$0x93,state3,state3
+
+	/* state0 += state1, state3 = rotl32(state3 ^ state0, 16) */
+	paddd		state1,state0
+	pxor		state0,state3
+	movdqa		state3,temp
+	pslld		$16,temp
+	psrld		$16,state3
+	por		temp,state3
+
+	/* state2 += state3, state1 = rotl32(state1 ^ state2, 12) */
+	paddd		state3,state2
+	pxor		state2,state1
+	movdqa		state1,temp
+	pslld		$12,temp
+	psrld		$20,state1
+	por		temp,state1
+
+	/* state0 += state1, state3 = rotl32(state3 ^ state0, 8) */
+	paddd		state1,state0
+	pxor		state0,state3
+	movdqa		state3,temp
+	pslld		$8,temp
+	psrld		$24,state3
+	por		temp,state3
+
+	/* state2 += state3, state1 = rotl32(state1 ^ state2, 7) */
+	paddd		state3,state2
+	pxor		state2,state1
+	movdqa		state1,temp
+	pslld		$7,temp
+	psrld		$25,state1
+	por		temp,state1
+
+	/* state1[0,1,2,3] = state1[3,0,1,2] */
+	pshufd		$0x93,state1,state1
+	/* state2[0,1,2,3] = state2[2,3,0,1] */
+	pshufd		$0x4e,state2,state2
+	/* state3[0,1,2,3] = state3[1,2,3,0] */
+	pshufd		$0x39,state3,state3
+
+	decb		i
+	jnz		.Lpermute
+
+	/* output0 = state0 + copy0 */
+	paddd		copy0,state0
+	movups		state0,0x00(output)
+	/* output1 = state1 + copy1 */
+	paddd		copy1,state1
+	movups		state1,0x10(output)
+	/* output2 = state2 + copy2 */
+	paddd		copy2,state2
+	movups		state2,0x20(output)
+	/* output3 = state3 + copy3 */
+	paddd		copy3,state3
+	movups		state3,0x30(output)
+
+	/* ++copy3.counter */
+	paddq		one,copy3
+
+	/* output += 64, --nblocks */
+	addq		$64,output
+	decq		nblocks
+	jnz		.Lblock
+
+	/* counter = copy3.counter */
+	movq		copy3,0x00(counter)
+
+	/* Zero out the potentially sensitive regs, in case nothing uses these again. */
+	pxor		state0,state0
+	pxor		state1,state1
+	pxor		state2,state2
+	pxor		state3,state3
+	pxor		copy1,copy1
+	pxor		copy2,copy2
+	pxor		temp,temp
+
+	ret
+SYM_FUNC_END(__arch_chacha20_blocks_nostack)
diff --git a/arch/x86/entry/vdso/vgetrandom.c b/arch/x86/entry/vdso/vgetrandom.c
new file mode 100644
index 000000000000..430862b8977c
--- /dev/null
+++ b/arch/x86/entry/vdso/vgetrandom.c
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2022-2024 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ */
+#include <linux/types.h>
+
+#include "../../../../lib/vdso/getrandom.c"
+
+ssize_t __vdso_getrandom(void *buffer, size_t len, unsigned int flags, void *opaque_state, size_t opaque_len)
+{
+	return __cvdso_getrandom(buffer, len, flags, opaque_state, opaque_len);
+}
+
+ssize_t getrandom(void *, size_t, unsigned int, void *, size_t)
+	__attribute__((weak, alias("__vdso_getrandom")));
diff --git a/arch/x86/entry/vdso/vma.c b/arch/x86/entry/vdso/vma.c
index 6d83ceb7f1ba..b8fed8b8b9cc 100644
--- a/arch/x86/entry/vdso/vma.c
+++ b/arch/x86/entry/vdso/vma.c
@@ -38,6 +38,9 @@ struct vdso_data *arch_get_vdso_data(void *vvar_page)
 }
 #undef EMIT_VVAR
 
+DEFINE_VVAR(struct vdso_data, _vdso_data);
+DEFINE_VVAR_SINGLE(struct vdso_rng_data, _vdso_rng_data);
+
 unsigned int vclocks_used __read_mostly;
 
 #if defined(CONFIG_X86_64)
diff --git a/arch/x86/events/amd/core.c b/arch/x86/events/amd/core.c
index 1fc4ce44e743..920e3a640cad 100644
--- a/arch/x86/events/amd/core.c
+++ b/arch/x86/events/amd/core.c
@@ -432,8 +432,10 @@ static void __amd_put_nb_event_constraints(struct cpu_hw_events *cpuc,
 	 * be removed on one CPU at a time AND PMU is disabled
 	 * when we come here
 	 */
-	for (i = 0; i < x86_pmu.num_counters; i++) {
-		if (cmpxchg(nb->owners + i, event, NULL) == event)
+	for_each_set_bit(i, x86_pmu.cntr_mask, X86_PMC_IDX_MAX) {
+		struct perf_event *tmp = event;
+
+		if (try_cmpxchg(nb->owners + i, &tmp, NULL))
 			break;
 	}
 }
@@ -499,7 +501,7 @@ __amd_get_nb_event_constraints(struct cpu_hw_events *cpuc, struct perf_event *ev
 	 * because of successive calls to x86_schedule_events() from
 	 * hw_perf_group_sched_in() without hw_perf_enable()
 	 */
-	for_each_set_bit(idx, c->idxmsk, x86_pmu.num_counters) {
+	for_each_set_bit(idx, c->idxmsk, x86_pmu_max_num_counters(NULL)) {
 		if (new == -1 || hwc->idx == idx)
 			/* assign free slot, prefer hwc->idx */
 			old = cmpxchg(nb->owners + idx, NULL, event);
@@ -542,7 +544,7 @@ static struct amd_nb *amd_alloc_nb(int cpu)
 	/*
 	 * initialize all possible NB constraints
 	 */
-	for (i = 0; i < x86_pmu.num_counters; i++) {
+	for_each_set_bit(i, x86_pmu.cntr_mask, X86_PMC_IDX_MAX) {
 		__set_bit(i, nb->event_constraints[i].idxmsk);
 		nb->event_constraints[i].weight = 1;
 	}
@@ -735,7 +737,7 @@ static void amd_pmu_check_overflow(void)
 	 * counters are always enabled when this function is called and
 	 * ARCH_PERFMON_EVENTSEL_INT is always set.
 	 */
-	for (idx = 0; idx < x86_pmu.num_counters; idx++) {
+	for_each_set_bit(idx, x86_pmu.cntr_mask, X86_PMC_IDX_MAX) {
 		if (!test_bit(idx, cpuc->active_mask))
 			continue;
 
@@ -755,7 +757,7 @@ static void amd_pmu_enable_all(int added)
 
 	amd_brs_enable_all();
 
-	for (idx = 0; idx < x86_pmu.num_counters; idx++) {
+	for_each_set_bit(idx, x86_pmu.cntr_mask, X86_PMC_IDX_MAX) {
 		/* only activate events which are marked as active */
 		if (!test_bit(idx, cpuc->active_mask))
 			continue;
@@ -978,7 +980,7 @@ static int amd_pmu_v2_handle_irq(struct pt_regs *regs)
 	/* Clear any reserved bits set by buggy microcode */
 	status &= amd_pmu_global_cntr_mask;
 
-	for (idx = 0; idx < x86_pmu.num_counters; idx++) {
+	for_each_set_bit(idx, x86_pmu.cntr_mask, X86_PMC_IDX_MAX) {
 		if (!test_bit(idx, cpuc->active_mask))
 			continue;
 
@@ -1313,7 +1315,7 @@ static __initconst const struct x86_pmu amd_pmu = {
 	.addr_offset            = amd_pmu_addr_offset,
 	.event_map		= amd_pmu_event_map,
 	.max_events		= ARRAY_SIZE(amd_perfmon_event_map),
-	.num_counters		= AMD64_NUM_COUNTERS,
+	.cntr_mask64		= GENMASK_ULL(AMD64_NUM_COUNTERS - 1, 0),
 	.add			= amd_pmu_add_event,
 	.del			= amd_pmu_del_event,
 	.cntval_bits		= 48,
@@ -1412,7 +1414,7 @@ static int __init amd_core_pmu_init(void)
 	 */
 	x86_pmu.eventsel	= MSR_F15H_PERF_CTL;
 	x86_pmu.perfctr		= MSR_F15H_PERF_CTR;
-	x86_pmu.num_counters	= AMD64_NUM_COUNTERS_CORE;
+	x86_pmu.cntr_mask64	= GENMASK_ULL(AMD64_NUM_COUNTERS_CORE - 1, 0);
 
 	/* Check for Performance Monitoring v2 support */
 	if (boot_cpu_has(X86_FEATURE_PERFMON_V2)) {
@@ -1422,9 +1424,9 @@ static int __init amd_core_pmu_init(void)
 		x86_pmu.version = 2;
 
 		/* Find the number of available Core PMCs */
-		x86_pmu.num_counters = ebx.split.num_core_pmc;
+		x86_pmu.cntr_mask64 = GENMASK_ULL(ebx.split.num_core_pmc - 1, 0);
 
-		amd_pmu_global_cntr_mask = (1ULL << x86_pmu.num_counters) - 1;
+		amd_pmu_global_cntr_mask = x86_pmu.cntr_mask64;
 
 		/* Update PMC handling functions */
 		x86_pmu.enable_all = amd_pmu_v2_enable_all;
@@ -1452,12 +1454,12 @@ static int __init amd_core_pmu_init(void)
 		 * even numbered counter that has a consecutive adjacent odd
 		 * numbered counter following it.
 		 */
-		for (i = 0; i < x86_pmu.num_counters - 1; i += 2)
+		for (i = 0; i < x86_pmu_max_num_counters(NULL) - 1; i += 2)
 			even_ctr_mask |= BIT_ULL(i);
 
 		pair_constraint = (struct event_constraint)
 				    __EVENT_CONSTRAINT(0, even_ctr_mask, 0,
-				    x86_pmu.num_counters / 2, 0,
+				    x86_pmu_max_num_counters(NULL) / 2, 0,
 				    PERF_X86_EVENT_PAIR);
 
 		x86_pmu.get_event_constraints = amd_get_event_constraints_f17h;
diff --git a/arch/x86/events/amd/uncore.c b/arch/x86/events/amd/uncore.c
index 4ccb8fa483e6..0bfde2ea5cb8 100644
--- a/arch/x86/events/amd/uncore.c
+++ b/arch/x86/events/amd/uncore.c
@@ -162,7 +162,9 @@ static int amd_uncore_add(struct perf_event *event, int flags)
 	/* if not, take the first available counter */
 	hwc->idx = -1;
 	for (i = 0; i < pmu->num_counters; i++) {
-		if (cmpxchg(&ctx->events[i], NULL, event) == NULL) {
+		struct perf_event *tmp = NULL;
+
+		if (try_cmpxchg(&ctx->events[i], &tmp, event)) {
 			hwc->idx = i;
 			break;
 		}
@@ -196,7 +198,9 @@ static void amd_uncore_del(struct perf_event *event, int flags)
 	event->pmu->stop(event, PERF_EF_UPDATE);
 
 	for (i = 0; i < pmu->num_counters; i++) {
-		if (cmpxchg(&ctx->events[i], event, NULL) == event)
+		struct perf_event *tmp = event;
+
+		if (try_cmpxchg(&ctx->events[i], &tmp, NULL))
 			break;
 	}
 
@@ -639,7 +643,7 @@ void amd_uncore_df_ctx_scan(struct amd_uncore *uncore, unsigned int cpu)
 	info.split.aux_data = 0;
 	info.split.num_pmcs = NUM_COUNTERS_NB;
 	info.split.gid = 0;
-	info.split.cid = topology_die_id(cpu);
+	info.split.cid = topology_logical_package_id(cpu);
 
 	if (pmu_version >= 2) {
 		ebx.full = cpuid_ebx(EXT_PERFMON_DEBUG_FEATURES);
@@ -654,17 +658,20 @@ int amd_uncore_df_ctx_init(struct amd_uncore *uncore, unsigned int cpu)
 {
 	struct attribute **df_attr = amd_uncore_df_format_attr;
 	struct amd_uncore_pmu *pmu;
+	int num_counters;
 
 	/* Run just once */
 	if (uncore->init_done)
 		return amd_uncore_ctx_init(uncore, cpu);
 
+	num_counters = amd_uncore_ctx_num_pmcs(uncore, cpu);
+	if (!num_counters)
+		goto done;
+
 	/* No grouping, single instance for a system */
 	uncore->pmus = kzalloc(sizeof(*uncore->pmus), GFP_KERNEL);
-	if (!uncore->pmus) {
-		uncore->num_pmus = 0;
+	if (!uncore->pmus)
 		goto done;
-	}
 
 	/*
 	 * For Family 17h and above, the Northbridge counters are repurposed
@@ -674,7 +681,7 @@ int amd_uncore_df_ctx_init(struct amd_uncore *uncore, unsigned int cpu)
 	pmu = &uncore->pmus[0];
 	strscpy(pmu->name, boot_cpu_data.x86 >= 0x17 ? "amd_df" : "amd_nb",
 		sizeof(pmu->name));
-	pmu->num_counters = amd_uncore_ctx_num_pmcs(uncore, cpu);
+	pmu->num_counters = num_counters;
 	pmu->msr_base = MSR_F15H_NB_PERF_CTL;
 	pmu->rdpmc_base = RDPMC_BASE_NB;
 	pmu->group = amd_uncore_ctx_gid(uncore, cpu);
@@ -785,17 +792,20 @@ int amd_uncore_l3_ctx_init(struct amd_uncore *uncore, unsigned int cpu)
 {
 	struct attribute **l3_attr = amd_uncore_l3_format_attr;
 	struct amd_uncore_pmu *pmu;
+	int num_counters;
 
 	/* Run just once */
 	if (uncore->init_done)
 		return amd_uncore_ctx_init(uncore, cpu);
 
+	num_counters = amd_uncore_ctx_num_pmcs(uncore, cpu);
+	if (!num_counters)
+		goto done;
+
 	/* No grouping, single instance for a system */
 	uncore->pmus = kzalloc(sizeof(*uncore->pmus), GFP_KERNEL);
-	if (!uncore->pmus) {
-		uncore->num_pmus = 0;
+	if (!uncore->pmus)
 		goto done;
-	}
 
 	/*
 	 * For Family 17h and above, L3 cache counters are available instead
@@ -805,7 +815,7 @@ int amd_uncore_l3_ctx_init(struct amd_uncore *uncore, unsigned int cpu)
 	pmu = &uncore->pmus[0];
 	strscpy(pmu->name, boot_cpu_data.x86 >= 0x17 ? "amd_l3" : "amd_l2",
 		sizeof(pmu->name));
-	pmu->num_counters = amd_uncore_ctx_num_pmcs(uncore, cpu);
+	pmu->num_counters = num_counters;
 	pmu->msr_base = MSR_F16H_L2I_PERF_CTL;
 	pmu->rdpmc_base = RDPMC_BASE_LLC;
 	pmu->group = amd_uncore_ctx_gid(uncore, cpu);
@@ -893,8 +903,8 @@ void amd_uncore_umc_ctx_scan(struct amd_uncore *uncore, unsigned int cpu)
 	cpuid(EXT_PERFMON_DEBUG_FEATURES, &eax, &ebx.full, &ecx, &edx);
 	info.split.aux_data = ecx;	/* stash active mask */
 	info.split.num_pmcs = ebx.split.num_umc_pmc;
-	info.split.gid = topology_die_id(cpu);
-	info.split.cid = topology_die_id(cpu);
+	info.split.gid = topology_logical_package_id(cpu);
+	info.split.cid = topology_logical_package_id(cpu);
 	*per_cpu_ptr(uncore->info, cpu) = info;
 }
 
diff --git a/arch/x86/events/core.c b/arch/x86/events/core.c
index 5b0dd07b1ef1..65ab6460aed4 100644
--- a/arch/x86/events/core.c
+++ b/arch/x86/events/core.c
@@ -41,6 +41,8 @@
 #include <asm/desc.h>
 #include <asm/ldt.h>
 #include <asm/unwind.h>
+#include <asm/uprobes.h>
+#include <asm/ibt.h>
 
 #include "perf_event.h"
 
@@ -189,29 +191,31 @@ static DEFINE_MUTEX(pmc_reserve_mutex);
 
 #ifdef CONFIG_X86_LOCAL_APIC
 
-static inline int get_possible_num_counters(void)
+static inline u64 get_possible_counter_mask(void)
 {
-	int i, num_counters = x86_pmu.num_counters;
+	u64 cntr_mask = x86_pmu.cntr_mask64;
+	int i;
 
 	if (!is_hybrid())
-		return num_counters;
+		return cntr_mask;
 
 	for (i = 0; i < x86_pmu.num_hybrid_pmus; i++)
-		num_counters = max_t(int, num_counters, x86_pmu.hybrid_pmu[i].num_counters);
+		cntr_mask |= x86_pmu.hybrid_pmu[i].cntr_mask64;
 
-	return num_counters;
+	return cntr_mask;
 }
 
 static bool reserve_pmc_hardware(void)
 {
-	int i, num_counters = get_possible_num_counters();
+	u64 cntr_mask = get_possible_counter_mask();
+	int i, end;
 
-	for (i = 0; i < num_counters; i++) {
+	for_each_set_bit(i, (unsigned long *)&cntr_mask, X86_PMC_IDX_MAX) {
 		if (!reserve_perfctr_nmi(x86_pmu_event_addr(i)))
 			goto perfctr_fail;
 	}
 
-	for (i = 0; i < num_counters; i++) {
+	for_each_set_bit(i, (unsigned long *)&cntr_mask, X86_PMC_IDX_MAX) {
 		if (!reserve_evntsel_nmi(x86_pmu_config_addr(i)))
 			goto eventsel_fail;
 	}
@@ -219,13 +223,14 @@ static bool reserve_pmc_hardware(void)
 	return true;
 
 eventsel_fail:
-	for (i--; i >= 0; i--)
+	end = i;
+	for_each_set_bit(i, (unsigned long *)&cntr_mask, end)
 		release_evntsel_nmi(x86_pmu_config_addr(i));
-
-	i = num_counters;
+	i = X86_PMC_IDX_MAX;
 
 perfctr_fail:
-	for (i--; i >= 0; i--)
+	end = i;
+	for_each_set_bit(i, (unsigned long *)&cntr_mask, end)
 		release_perfctr_nmi(x86_pmu_event_addr(i));
 
 	return false;
@@ -233,9 +238,10 @@ perfctr_fail:
 
 static void release_pmc_hardware(void)
 {
-	int i, num_counters = get_possible_num_counters();
+	u64 cntr_mask = get_possible_counter_mask();
+	int i;
 
-	for (i = 0; i < num_counters; i++) {
+	for_each_set_bit(i, (unsigned long *)&cntr_mask, X86_PMC_IDX_MAX) {
 		release_perfctr_nmi(x86_pmu_event_addr(i));
 		release_evntsel_nmi(x86_pmu_config_addr(i));
 	}
@@ -248,7 +254,8 @@ static void release_pmc_hardware(void) {}
 
 #endif
 
-bool check_hw_exists(struct pmu *pmu, int num_counters, int num_counters_fixed)
+bool check_hw_exists(struct pmu *pmu, unsigned long *cntr_mask,
+		     unsigned long *fixed_cntr_mask)
 {
 	u64 val, val_fail = -1, val_new= ~0;
 	int i, reg, reg_fail = -1, ret = 0;
@@ -259,7 +266,7 @@ bool check_hw_exists(struct pmu *pmu, int num_counters, int num_counters_fixed)
 	 * Check to see if the BIOS enabled any of the counters, if so
 	 * complain and bail.
 	 */
-	for (i = 0; i < num_counters; i++) {
+	for_each_set_bit(i, cntr_mask, X86_PMC_IDX_MAX) {
 		reg = x86_pmu_config_addr(i);
 		ret = rdmsrl_safe(reg, &val);
 		if (ret)
@@ -273,12 +280,12 @@ bool check_hw_exists(struct pmu *pmu, int num_counters, int num_counters_fixed)
 		}
 	}
 
-	if (num_counters_fixed) {
+	if (*(u64 *)fixed_cntr_mask) {
 		reg = MSR_ARCH_PERFMON_FIXED_CTR_CTRL;
 		ret = rdmsrl_safe(reg, &val);
 		if (ret)
 			goto msr_fail;
-		for (i = 0; i < num_counters_fixed; i++) {
+		for_each_set_bit(i, fixed_cntr_mask, X86_PMC_IDX_MAX) {
 			if (fixed_counter_disabled(i, pmu))
 				continue;
 			if (val & (0x03ULL << i*4)) {
@@ -619,7 +626,7 @@ int x86_pmu_hw_config(struct perf_event *event)
 		event->hw.config |= ARCH_PERFMON_EVENTSEL_OS;
 
 	if (event->attr.type == event->pmu->type)
-		event->hw.config |= event->attr.config & X86_RAW_EVENT_MASK;
+		event->hw.config |= x86_pmu_get_event_config(event);
 
 	if (event->attr.sample_period && x86_pmu.limit_period) {
 		s64 left = event->attr.sample_period;
@@ -679,7 +686,7 @@ void x86_pmu_disable_all(void)
 	struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events);
 	int idx;
 
-	for (idx = 0; idx < x86_pmu.num_counters; idx++) {
+	for_each_set_bit(idx, x86_pmu.cntr_mask, X86_PMC_IDX_MAX) {
 		struct hw_perf_event *hwc = &cpuc->events[idx]->hw;
 		u64 val;
 
@@ -736,7 +743,7 @@ void x86_pmu_enable_all(int added)
 	struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events);
 	int idx;
 
-	for (idx = 0; idx < x86_pmu.num_counters; idx++) {
+	for_each_set_bit(idx, x86_pmu.cntr_mask, X86_PMC_IDX_MAX) {
 		struct hw_perf_event *hwc = &cpuc->events[idx]->hw;
 
 		if (!test_bit(idx, cpuc->active_mask))
@@ -975,7 +982,6 @@ EXPORT_SYMBOL_GPL(perf_assign_events);
 
 int x86_schedule_events(struct cpu_hw_events *cpuc, int n, int *assign)
 {
-	int num_counters = hybrid(cpuc->pmu, num_counters);
 	struct event_constraint *c;
 	struct perf_event *e;
 	int n0, i, wmin, wmax, unsched = 0;
@@ -1051,7 +1057,7 @@ int x86_schedule_events(struct cpu_hw_events *cpuc, int n, int *assign)
 
 	/* slow path */
 	if (i != n) {
-		int gpmax = num_counters;
+		int gpmax = x86_pmu_max_num_counters(cpuc->pmu);
 
 		/*
 		 * Do not allow scheduling of more than half the available
@@ -1072,7 +1078,7 @@ int x86_schedule_events(struct cpu_hw_events *cpuc, int n, int *assign)
 		 * the extra Merge events needed by large increment events.
 		 */
 		if (x86_pmu.flags & PMU_FL_PAIR) {
-			gpmax = num_counters - cpuc->n_pair;
+			gpmax -= cpuc->n_pair;
 			WARN_ON(gpmax <= 0);
 		}
 
@@ -1157,12 +1163,10 @@ static int collect_event(struct cpu_hw_events *cpuc, struct perf_event *event,
  */
 static int collect_events(struct cpu_hw_events *cpuc, struct perf_event *leader, bool dogrp)
 {
-	int num_counters = hybrid(cpuc->pmu, num_counters);
-	int num_counters_fixed = hybrid(cpuc->pmu, num_counters_fixed);
 	struct perf_event *event;
 	int n, max_count;
 
-	max_count = num_counters + num_counters_fixed;
+	max_count = x86_pmu_num_counters(cpuc->pmu) + x86_pmu_num_counters_fixed(cpuc->pmu);
 
 	/* current number of events already accepted */
 	n = cpuc->n_events;
@@ -1234,8 +1238,7 @@ static inline void x86_assign_hw_event(struct perf_event *event,
 		fallthrough;
 	case INTEL_PMC_IDX_FIXED ... INTEL_PMC_IDX_FIXED_BTS-1:
 		hwc->config_base = MSR_ARCH_PERFMON_FIXED_CTR_CTRL;
-		hwc->event_base = MSR_ARCH_PERFMON_FIXED_CTR0 +
-				(idx - INTEL_PMC_IDX_FIXED);
+		hwc->event_base = x86_pmu_fixed_ctr_addr(idx - INTEL_PMC_IDX_FIXED);
 		hwc->event_base_rdpmc = (idx - INTEL_PMC_IDX_FIXED) |
 					INTEL_PMC_FIXED_RDPMC_BASE;
 		break;
@@ -1519,19 +1522,22 @@ static void x86_pmu_start(struct perf_event *event, int flags)
 void perf_event_print_debug(void)
 {
 	u64 ctrl, status, overflow, pmc_ctrl, pmc_count, prev_left, fixed;
+	unsigned long *cntr_mask, *fixed_cntr_mask;
+	struct event_constraint *pebs_constraints;
+	struct cpu_hw_events *cpuc;
 	u64 pebs, debugctl;
-	int cpu = smp_processor_id();
-	struct cpu_hw_events *cpuc = &per_cpu(cpu_hw_events, cpu);
-	int num_counters = hybrid(cpuc->pmu, num_counters);
-	int num_counters_fixed = hybrid(cpuc->pmu, num_counters_fixed);
-	struct event_constraint *pebs_constraints = hybrid(cpuc->pmu, pebs_constraints);
-	unsigned long flags;
-	int idx;
+	int cpu, idx;
 
-	if (!num_counters)
-		return;
+	guard(irqsave)();
 
-	local_irq_save(flags);
+	cpu = smp_processor_id();
+	cpuc = &per_cpu(cpu_hw_events, cpu);
+	cntr_mask = hybrid(cpuc->pmu, cntr_mask);
+	fixed_cntr_mask = hybrid(cpuc->pmu, fixed_cntr_mask);
+	pebs_constraints = hybrid(cpuc->pmu, pebs_constraints);
+
+	if (!*(u64 *)cntr_mask)
+		return;
 
 	if (x86_pmu.version >= 2) {
 		rdmsrl(MSR_CORE_PERF_GLOBAL_CTRL, ctrl);
@@ -1555,7 +1561,7 @@ void perf_event_print_debug(void)
 	}
 	pr_info("CPU#%d: active:     %016llx\n", cpu, *(u64 *)cpuc->active_mask);
 
-	for (idx = 0; idx < num_counters; idx++) {
+	for_each_set_bit(idx, cntr_mask, X86_PMC_IDX_MAX) {
 		rdmsrl(x86_pmu_config_addr(idx), pmc_ctrl);
 		rdmsrl(x86_pmu_event_addr(idx), pmc_count);
 
@@ -1568,15 +1574,14 @@ void perf_event_print_debug(void)
 		pr_info("CPU#%d:   gen-PMC%d left:  %016llx\n",
 			cpu, idx, prev_left);
 	}
-	for (idx = 0; idx < num_counters_fixed; idx++) {
+	for_each_set_bit(idx, fixed_cntr_mask, X86_PMC_IDX_MAX) {
 		if (fixed_counter_disabled(idx, cpuc->pmu))
 			continue;
-		rdmsrl(MSR_ARCH_PERFMON_FIXED_CTR0 + idx, pmc_count);
+		rdmsrl(x86_pmu_fixed_ctr_addr(idx), pmc_count);
 
 		pr_info("CPU#%d: fixed-PMC%d count: %016llx\n",
 			cpu, idx, pmc_count);
 	}
-	local_irq_restore(flags);
 }
 
 void x86_pmu_stop(struct perf_event *event, int flags)
@@ -1682,7 +1687,7 @@ int x86_pmu_handle_irq(struct pt_regs *regs)
 	 */
 	apic_write(APIC_LVTPC, APIC_DM_NMI);
 
-	for (idx = 0; idx < x86_pmu.num_counters; idx++) {
+	for_each_set_bit(idx, x86_pmu.cntr_mask, X86_PMC_IDX_MAX) {
 		if (!test_bit(idx, cpuc->active_mask))
 			continue;
 
@@ -2038,18 +2043,15 @@ static void _x86_pmu_read(struct perf_event *event)
 	static_call(x86_pmu_update)(event);
 }
 
-void x86_pmu_show_pmu_cap(int num_counters, int num_counters_fixed,
-			  u64 intel_ctrl)
+void x86_pmu_show_pmu_cap(struct pmu *pmu)
 {
 	pr_info("... version:                %d\n",     x86_pmu.version);
 	pr_info("... bit width:              %d\n",     x86_pmu.cntval_bits);
-	pr_info("... generic registers:      %d\n",     num_counters);
+	pr_info("... generic registers:      %d\n",     x86_pmu_num_counters(pmu));
 	pr_info("... value mask:             %016Lx\n", x86_pmu.cntval_mask);
 	pr_info("... max period:             %016Lx\n", x86_pmu.max_period);
-	pr_info("... fixed-purpose events:   %lu\n",
-			hweight64((((1ULL << num_counters_fixed) - 1)
-					<< INTEL_PMC_IDX_FIXED) & intel_ctrl));
-	pr_info("... event mask:             %016Lx\n", intel_ctrl);
+	pr_info("... fixed-purpose events:   %d\n",     x86_pmu_num_counters_fixed(pmu));
+	pr_info("... event mask:             %016Lx\n", hybrid(pmu, intel_ctrl));
 }
 
 static int __init init_hw_perf_events(void)
@@ -2086,7 +2088,7 @@ static int __init init_hw_perf_events(void)
 	pmu_check_apic();
 
 	/* sanity check that the hardware exists or is emulated */
-	if (!check_hw_exists(&pmu, x86_pmu.num_counters, x86_pmu.num_counters_fixed))
+	if (!check_hw_exists(&pmu, x86_pmu.cntr_mask, x86_pmu.fixed_cntr_mask))
 		goto out_bad_pmu;
 
 	pr_cont("%s PMU driver.\n", x86_pmu.name);
@@ -2097,14 +2099,17 @@ static int __init init_hw_perf_events(void)
 		quirk->func();
 
 	if (!x86_pmu.intel_ctrl)
-		x86_pmu.intel_ctrl = (1 << x86_pmu.num_counters) - 1;
+		x86_pmu.intel_ctrl = x86_pmu.cntr_mask64;
+
+	if (!x86_pmu.config_mask)
+		x86_pmu.config_mask = X86_RAW_EVENT_MASK;
 
 	perf_events_lapic_init();
 	register_nmi_handler(NMI_LOCAL, perf_event_nmi_handler, 0, "PMI");
 
 	unconstrained = (struct event_constraint)
-		__EVENT_CONSTRAINT(0, (1ULL << x86_pmu.num_counters) - 1,
-				   0, x86_pmu.num_counters, 0, 0);
+		__EVENT_CONSTRAINT(0, x86_pmu.cntr_mask64,
+				   0, x86_pmu_num_counters(NULL), 0, 0);
 
 	x86_pmu_format_group.attrs = x86_pmu.format_attrs;
 
@@ -2113,11 +2118,8 @@ static int __init init_hw_perf_events(void)
 
 	pmu.attr_update = x86_pmu.attr_update;
 
-	if (!is_hybrid()) {
-		x86_pmu_show_pmu_cap(x86_pmu.num_counters,
-				     x86_pmu.num_counters_fixed,
-				     x86_pmu.intel_ctrl);
-	}
+	if (!is_hybrid())
+		x86_pmu_show_pmu_cap(NULL);
 
 	if (!x86_pmu.read)
 		x86_pmu.read = _x86_pmu_read;
@@ -2481,10 +2483,10 @@ void perf_clear_dirty_counters(void)
 	for_each_set_bit(i, cpuc->dirty, X86_PMC_IDX_MAX) {
 		if (i >= INTEL_PMC_IDX_FIXED) {
 			/* Metrics and fake events don't have corresponding HW counters. */
-			if ((i - INTEL_PMC_IDX_FIXED) >= hybrid(cpuc->pmu, num_counters_fixed))
+			if (!test_bit(i - INTEL_PMC_IDX_FIXED, hybrid(cpuc->pmu, fixed_cntr_mask)))
 				continue;
 
-			wrmsrl(MSR_ARCH_PERFMON_FIXED_CTR0 + (i - INTEL_PMC_IDX_FIXED), 0);
+			wrmsrl(x86_pmu_fixed_ctr_addr(i - INTEL_PMC_IDX_FIXED), 0);
 		} else {
 			wrmsrl(x86_pmu_event_addr(i), 0);
 		}
@@ -2547,6 +2549,7 @@ static ssize_t set_attr_rdpmc(struct device *cdev,
 			      struct device_attribute *attr,
 			      const char *buf, size_t count)
 {
+	static DEFINE_MUTEX(rdpmc_mutex);
 	unsigned long val;
 	ssize_t ret;
 
@@ -2560,6 +2563,8 @@ static ssize_t set_attr_rdpmc(struct device *cdev,
 	if (x86_pmu.attr_rdpmc_broken)
 		return -ENOTSUPP;
 
+	guard(mutex)(&rdpmc_mutex);
+
 	if (val != x86_pmu.attr_rdpmc) {
 		/*
 		 * Changing into or out of never available or always available,
@@ -2813,6 +2818,46 @@ static unsigned long get_segment_base(unsigned int segment)
 	return get_desc_base(desc);
 }
 
+#ifdef CONFIG_UPROBES
+/*
+ * Heuristic-based check if uprobe is installed at the function entry.
+ *
+ * Under assumption of user code being compiled with frame pointers,
+ * `push %rbp/%ebp` is a good indicator that we indeed are.
+ *
+ * Similarly, `endbr64` (assuming 64-bit mode) is also a common pattern.
+ * If we get this wrong, captured stack trace might have one extra bogus
+ * entry, but the rest of stack trace will still be meaningful.
+ */
+static bool is_uprobe_at_func_entry(struct pt_regs *regs)
+{
+	struct arch_uprobe *auprobe;
+
+	if (!current->utask)
+		return false;
+
+	auprobe = current->utask->auprobe;
+	if (!auprobe)
+		return false;
+
+	/* push %rbp/%ebp */
+	if (auprobe->insn[0] == 0x55)
+		return true;
+
+	/* endbr64 (64-bit only) */
+	if (user_64bit_mode(regs) && is_endbr(*(u32 *)auprobe->insn))
+		return true;
+
+	return false;
+}
+
+#else
+static bool is_uprobe_at_func_entry(struct pt_regs *regs)
+{
+	return false;
+}
+#endif /* CONFIG_UPROBES */
+
 #ifdef CONFIG_IA32_EMULATION
 
 #include <linux/compat.h>
@@ -2824,6 +2869,7 @@ perf_callchain_user32(struct pt_regs *regs, struct perf_callchain_entry_ctx *ent
 	unsigned long ss_base, cs_base;
 	struct stack_frame_ia32 frame;
 	const struct stack_frame_ia32 __user *fp;
+	u32 ret_addr;
 
 	if (user_64bit_mode(regs))
 		return 0;
@@ -2833,6 +2879,12 @@ perf_callchain_user32(struct pt_regs *regs, struct perf_callchain_entry_ctx *ent
 
 	fp = compat_ptr(ss_base + regs->bp);
 	pagefault_disable();
+
+	/* see perf_callchain_user() below for why we do this */
+	if (is_uprobe_at_func_entry(regs) &&
+	    !get_user(ret_addr, (const u32 __user *)regs->sp))
+		perf_callchain_store(entry, ret_addr);
+
 	while (entry->nr < entry->max_stack) {
 		if (!valid_user_frame(fp, sizeof(frame)))
 			break;
@@ -2861,6 +2913,7 @@ perf_callchain_user(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs
 {
 	struct stack_frame frame;
 	const struct stack_frame __user *fp;
+	unsigned long ret_addr;
 
 	if (perf_guest_state()) {
 		/* TODO: We don't support guest os callchain now */
@@ -2884,6 +2937,19 @@ perf_callchain_user(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs
 		return;
 
 	pagefault_disable();
+
+	/*
+	 * If we are called from uprobe handler, and we are indeed at the very
+	 * entry to user function (which is normally a `push %rbp` instruction,
+	 * under assumption of application being compiled with frame pointers),
+	 * we should read return address from *regs->sp before proceeding
+	 * to follow frame pointers, otherwise we'll skip immediate caller
+	 * as %rbp is not yet setup.
+	 */
+	if (is_uprobe_at_func_entry(regs) &&
+	    !get_user(ret_addr, (const unsigned long __user *)regs->sp))
+		perf_callchain_store(entry, ret_addr);
+
 	while (entry->nr < entry->max_stack) {
 		if (!valid_user_frame(fp, sizeof(frame)))
 			break;
@@ -2983,8 +3049,8 @@ void perf_get_x86_pmu_capability(struct x86_pmu_capability *cap)
 	 * base PMU holds the correct number of counters for P-cores.
 	 */
 	cap->version		= x86_pmu.version;
-	cap->num_counters_gp	= x86_pmu.num_counters;
-	cap->num_counters_fixed	= x86_pmu.num_counters_fixed;
+	cap->num_counters_gp	= x86_pmu_num_counters(NULL);
+	cap->num_counters_fixed	= x86_pmu_num_counters_fixed(NULL);
 	cap->bit_width_gp	= x86_pmu.cntval_bits;
 	cap->bit_width_fixed	= x86_pmu.cntval_bits;
 	cap->events_mask	= (unsigned int)x86_pmu.events_maskl;
diff --git a/arch/x86/events/intel/bts.c b/arch/x86/events/intel/bts.c
index 974e917e65b2..8f78b0c900ef 100644
--- a/arch/x86/events/intel/bts.c
+++ b/arch/x86/events/intel/bts.c
@@ -557,9 +557,6 @@ static int bts_event_init(struct perf_event *event)
 	 * disabled, so disallow intel_bts driver for unprivileged
 	 * users on paranoid systems since it provides trace data
 	 * to the user in a zero-copy fashion.
-	 *
-	 * Note that the default paranoia setting permits unprivileged
-	 * users to profile the kernel.
 	 */
 	if (event->attr.exclude_kernel) {
 		ret = perf_allow_kernel(&event->attr);
diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c
index 38c1b1f1deaa..d879478db3f5 100644
--- a/arch/x86/events/intel/core.c
+++ b/arch/x86/events/intel/core.c
@@ -220,6 +220,17 @@ static struct event_constraint intel_grt_event_constraints[] __read_mostly = {
 	EVENT_CONSTRAINT_END
 };
 
+static struct event_constraint intel_skt_event_constraints[] __read_mostly = {
+	FIXED_EVENT_CONSTRAINT(0x00c0, 0), /* INST_RETIRED.ANY */
+	FIXED_EVENT_CONSTRAINT(0x003c, 1), /* CPU_CLK_UNHALTED.CORE */
+	FIXED_EVENT_CONSTRAINT(0x0300, 2), /* pseudo CPU_CLK_UNHALTED.REF */
+	FIXED_EVENT_CONSTRAINT(0x013c, 2), /* CPU_CLK_UNHALTED.REF_TSC_P */
+	FIXED_EVENT_CONSTRAINT(0x0073, 4), /* TOPDOWN_BAD_SPECULATION.ALL */
+	FIXED_EVENT_CONSTRAINT(0x019c, 5), /* TOPDOWN_FE_BOUND.ALL */
+	FIXED_EVENT_CONSTRAINT(0x02c2, 6), /* TOPDOWN_RETIRING.ALL */
+	EVENT_CONSTRAINT_END
+};
+
 static struct event_constraint intel_skl_event_constraints[] = {
 	FIXED_EVENT_CONSTRAINT(0x00c0, 0),	/* INST_RETIRED.ANY */
 	FIXED_EVENT_CONSTRAINT(0x003c, 1),	/* CPU_CLK_UNHALTED.CORE */
@@ -370,6 +381,55 @@ static struct extra_reg intel_rwc_extra_regs[] __read_mostly = {
 	EVENT_EXTRA_END
 };
 
+static struct event_constraint intel_lnc_event_constraints[] = {
+	FIXED_EVENT_CONSTRAINT(0x00c0, 0),	/* INST_RETIRED.ANY */
+	FIXED_EVENT_CONSTRAINT(0x0100, 0),	/* INST_RETIRED.PREC_DIST */
+	FIXED_EVENT_CONSTRAINT(0x003c, 1),	/* CPU_CLK_UNHALTED.CORE */
+	FIXED_EVENT_CONSTRAINT(0x0300, 2),	/* CPU_CLK_UNHALTED.REF */
+	FIXED_EVENT_CONSTRAINT(0x013c, 2),	/* CPU_CLK_UNHALTED.REF_TSC_P */
+	FIXED_EVENT_CONSTRAINT(0x0400, 3),	/* SLOTS */
+	METRIC_EVENT_CONSTRAINT(INTEL_TD_METRIC_RETIRING, 0),
+	METRIC_EVENT_CONSTRAINT(INTEL_TD_METRIC_BAD_SPEC, 1),
+	METRIC_EVENT_CONSTRAINT(INTEL_TD_METRIC_FE_BOUND, 2),
+	METRIC_EVENT_CONSTRAINT(INTEL_TD_METRIC_BE_BOUND, 3),
+	METRIC_EVENT_CONSTRAINT(INTEL_TD_METRIC_HEAVY_OPS, 4),
+	METRIC_EVENT_CONSTRAINT(INTEL_TD_METRIC_BR_MISPREDICT, 5),
+	METRIC_EVENT_CONSTRAINT(INTEL_TD_METRIC_FETCH_LAT, 6),
+	METRIC_EVENT_CONSTRAINT(INTEL_TD_METRIC_MEM_BOUND, 7),
+
+	INTEL_UEVENT_CONSTRAINT(0x0148, 0x4),
+	INTEL_UEVENT_CONSTRAINT(0x0175, 0x4),
+
+	INTEL_EVENT_CONSTRAINT(0x2e, 0x3ff),
+	INTEL_EVENT_CONSTRAINT(0x3c, 0x3ff),
+	/*
+	 * Generally event codes < 0x90 are restricted to counters 0-3.
+	 * The 0x2E and 0x3C are exception, which has no restriction.
+	 */
+	INTEL_EVENT_CONSTRAINT_RANGE(0x01, 0x8f, 0xf),
+
+	INTEL_UEVENT_CONSTRAINT(0x01a3, 0xf),
+	INTEL_UEVENT_CONSTRAINT(0x02a3, 0xf),
+	INTEL_UEVENT_CONSTRAINT(0x08a3, 0x4),
+	INTEL_UEVENT_CONSTRAINT(0x0ca3, 0x4),
+	INTEL_UEVENT_CONSTRAINT(0x04a4, 0x1),
+	INTEL_UEVENT_CONSTRAINT(0x08a4, 0x1),
+	INTEL_UEVENT_CONSTRAINT(0x10a4, 0x1),
+	INTEL_UEVENT_CONSTRAINT(0x01b1, 0x8),
+	INTEL_UEVENT_CONSTRAINT(0x02cd, 0x3),
+	INTEL_EVENT_CONSTRAINT(0xce, 0x1),
+
+	INTEL_EVENT_CONSTRAINT_RANGE(0xd0, 0xdf, 0xf),
+	/*
+	 * Generally event codes >= 0x90 are likely to have no restrictions.
+	 * The exception are defined as above.
+	 */
+	INTEL_EVENT_CONSTRAINT_RANGE(0x90, 0xfe, 0x3ff),
+
+	EVENT_CONSTRAINT_END
+};
+
+
 EVENT_ATTR_STR(mem-loads,	mem_ld_nhm,	"event=0x0b,umask=0x10,ldlat=3");
 EVENT_ATTR_STR(mem-loads,	mem_ld_snb,	"event=0xcd,umask=0x1,ldlat=3");
 EVENT_ATTR_STR(mem-stores,	mem_st_snb,	"event=0xcd,umask=0x2");
@@ -2874,26 +2934,26 @@ static void intel_pmu_reset(void)
 {
 	struct debug_store *ds = __this_cpu_read(cpu_hw_events.ds);
 	struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events);
-	int num_counters_fixed = hybrid(cpuc->pmu, num_counters_fixed);
-	int num_counters = hybrid(cpuc->pmu, num_counters);
+	unsigned long *cntr_mask = hybrid(cpuc->pmu, cntr_mask);
+	unsigned long *fixed_cntr_mask = hybrid(cpuc->pmu, fixed_cntr_mask);
 	unsigned long flags;
 	int idx;
 
-	if (!num_counters)
+	if (!*(u64 *)cntr_mask)
 		return;
 
 	local_irq_save(flags);
 
 	pr_info("clearing PMU state on CPU#%d\n", smp_processor_id());
 
-	for (idx = 0; idx < num_counters; idx++) {
+	for_each_set_bit(idx, cntr_mask, INTEL_PMC_MAX_GENERIC) {
 		wrmsrl_safe(x86_pmu_config_addr(idx), 0ull);
 		wrmsrl_safe(x86_pmu_event_addr(idx),  0ull);
 	}
-	for (idx = 0; idx < num_counters_fixed; idx++) {
+	for_each_set_bit(idx, fixed_cntr_mask, INTEL_PMC_MAX_FIXED) {
 		if (fixed_counter_disabled(idx, cpuc->pmu))
 			continue;
-		wrmsrl_safe(MSR_ARCH_PERFMON_FIXED_CTR0 + idx, 0ull);
+		wrmsrl_safe(x86_pmu_fixed_ctr_addr(idx), 0ull);
 	}
 
 	if (ds)
@@ -2940,8 +3000,7 @@ static void x86_pmu_handle_guest_pebs(struct pt_regs *regs,
 	    !guest_pebs_idxs)
 		return;
 
-	for_each_set_bit(bit, (unsigned long *)&guest_pebs_idxs,
-			 INTEL_PMC_IDX_FIXED + x86_pmu.num_counters_fixed) {
+	for_each_set_bit(bit, (unsigned long *)&guest_pebs_idxs, X86_PMC_IDX_MAX) {
 		event = cpuc->events[bit];
 		if (!event->attr.precise_ip)
 			continue;
@@ -3913,8 +3972,12 @@ static int intel_pmu_hw_config(struct perf_event *event)
 			x86_pmu.pebs_aliases(event);
 	}
 
-	if (needs_branch_stack(event) && is_sampling_event(event))
-		event->hw.flags  |= PERF_X86_EVENT_NEEDS_BRANCH_STACK;
+	if (needs_branch_stack(event)) {
+		/* Avoid branch stack setup for counting events in SAMPLE READ */
+		if (is_sampling_event(event) ||
+		    !(event->attr.sample_type & PERF_SAMPLE_READ))
+			event->hw.flags |= PERF_X86_EVENT_NEEDS_BRANCH_STACK;
+	}
 
 	if (branch_sample_counters(event)) {
 		struct perf_event *leader, *sibling;
@@ -4199,7 +4262,7 @@ static struct perf_guest_switch_msr *core_guest_get_msrs(int *nr, void *data)
 	struct perf_guest_switch_msr *arr = cpuc->guest_switch_msrs;
 	int idx;
 
-	for (idx = 0; idx < x86_pmu.num_counters; idx++)  {
+	for_each_set_bit(idx, x86_pmu.cntr_mask, X86_PMC_IDX_MAX) {
 		struct perf_event *event = cpuc->events[idx];
 
 		arr[idx].msr = x86_pmu_config_addr(idx);
@@ -4217,7 +4280,7 @@ static struct perf_guest_switch_msr *core_guest_get_msrs(int *nr, void *data)
 			arr[idx].guest &= ~ARCH_PERFMON_EVENTSEL_ENABLE;
 	}
 
-	*nr = x86_pmu.num_counters;
+	*nr = x86_pmu_max_num_counters(cpuc->pmu);
 	return arr;
 }
 
@@ -4232,7 +4295,7 @@ static void core_pmu_enable_all(int added)
 	struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events);
 	int idx;
 
-	for (idx = 0; idx < x86_pmu.num_counters; idx++) {
+	for_each_set_bit(idx, x86_pmu.cntr_mask, X86_PMC_IDX_MAX) {
 		struct hw_perf_event *hwc = &cpuc->events[idx]->hw;
 
 		if (!test_bit(idx, cpuc->active_mask) ||
@@ -4530,6 +4593,25 @@ static enum hybrid_cpu_type adl_get_hybrid_cpu_type(void)
 	return HYBRID_INTEL_CORE;
 }
 
+static inline bool erratum_hsw11(struct perf_event *event)
+{
+	return (event->hw.config & INTEL_ARCH_EVENT_MASK) ==
+		X86_CONFIG(.event=0xc0, .umask=0x01);
+}
+
+/*
+ * The HSW11 requires a period larger than 100 which is the same as the BDM11.
+ * A minimum period of 128 is enforced as well for the INST_RETIRED.ALL.
+ *
+ * The message 'interrupt took too long' can be observed on any counter which
+ * was armed with a period < 32 and two events expired in the same NMI.
+ * A minimum period of 32 is enforced for the rest of the events.
+ */
+static void hsw_limit_period(struct perf_event *event, s64 *left)
+{
+	*left = max(*left, erratum_hsw11(event) ? 128 : 32);
+}
+
 /*
  * Broadwell:
  *
@@ -4547,8 +4629,7 @@ static enum hybrid_cpu_type adl_get_hybrid_cpu_type(void)
  */
 static void bdw_limit_period(struct perf_event *event, s64 *left)
 {
-	if ((event->hw.config & INTEL_ARCH_EVENT_MASK) ==
-			X86_CONFIG(.event=0xc0, .umask=0x01)) {
+	if (erratum_hsw11(event)) {
 		if (*left < 128)
 			*left = 128;
 		*left &= ~0x3fULL;
@@ -4573,8 +4654,55 @@ PMU_FORMAT_ATTR(pc,	"config:19"	);
 PMU_FORMAT_ATTR(any,	"config:21"	); /* v3 + */
 PMU_FORMAT_ATTR(inv,	"config:23"	);
 PMU_FORMAT_ATTR(cmask,	"config:24-31"	);
-PMU_FORMAT_ATTR(in_tx,  "config:32");
-PMU_FORMAT_ATTR(in_tx_cp, "config:33");
+PMU_FORMAT_ATTR(in_tx,  "config:32"	);
+PMU_FORMAT_ATTR(in_tx_cp, "config:33"	);
+PMU_FORMAT_ATTR(eq,	"config:36"	); /* v6 + */
+
+static ssize_t umask2_show(struct device *dev,
+			   struct device_attribute *attr,
+			   char *page)
+{
+	u64 mask = hybrid(dev_get_drvdata(dev), config_mask) & ARCH_PERFMON_EVENTSEL_UMASK2;
+
+	if (mask == ARCH_PERFMON_EVENTSEL_UMASK2)
+		return sprintf(page, "config:8-15,40-47\n");
+
+	/* Roll back to the old format if umask2 is not supported. */
+	return sprintf(page, "config:8-15\n");
+}
+
+static struct device_attribute format_attr_umask2  =
+		__ATTR(umask, 0444, umask2_show, NULL);
+
+static struct attribute *format_evtsel_ext_attrs[] = {
+	&format_attr_umask2.attr,
+	&format_attr_eq.attr,
+	NULL
+};
+
+static umode_t
+evtsel_ext_is_visible(struct kobject *kobj, struct attribute *attr, int i)
+{
+	struct device *dev = kobj_to_dev(kobj);
+	u64 mask;
+
+	/*
+	 * The umask and umask2 have different formats but share the
+	 * same attr name. In update mode, the previous value of the
+	 * umask is unconditionally removed before is_visible. If
+	 * umask2 format is not enumerated, it's impossible to roll
+	 * back to the old format.
+	 * Does the check in umask2_show rather than is_visible.
+	 */
+	if (i == 0)
+		return attr->mode;
+
+	mask = hybrid(dev_get_drvdata(dev), config_mask);
+	if (i == 1)
+		return (mask & ARCH_PERFMON_EVENTSEL_EQ) ? attr->mode : 0;
+
+	return 0;
+}
 
 static struct attribute *intel_arch_formats_attr[] = {
 	&format_attr_event.attr,
@@ -4684,13 +4812,33 @@ static void flip_smm_bit(void *data)
 	}
 }
 
-static void intel_pmu_check_num_counters(int *num_counters,
-					 int *num_counters_fixed,
-					 u64 *intel_ctrl, u64 fixed_mask);
+static void intel_pmu_check_counters_mask(u64 *cntr_mask,
+					  u64 *fixed_cntr_mask,
+					  u64 *intel_ctrl)
+{
+	unsigned int bit;
+
+	bit = fls64(*cntr_mask);
+	if (bit > INTEL_PMC_MAX_GENERIC) {
+		WARN(1, KERN_ERR "hw perf events %d > max(%d), clipping!",
+		     bit, INTEL_PMC_MAX_GENERIC);
+		*cntr_mask &= GENMASK_ULL(INTEL_PMC_MAX_GENERIC - 1, 0);
+	}
+	*intel_ctrl = *cntr_mask;
+
+	bit = fls64(*fixed_cntr_mask);
+	if (bit > INTEL_PMC_MAX_FIXED) {
+		WARN(1, KERN_ERR "hw perf events fixed %d > max(%d), clipping!",
+		     bit, INTEL_PMC_MAX_FIXED);
+		*fixed_cntr_mask &= GENMASK_ULL(INTEL_PMC_MAX_FIXED - 1, 0);
+	}
+
+	*intel_ctrl |= *fixed_cntr_mask << INTEL_PMC_IDX_FIXED;
+}
 
 static void intel_pmu_check_event_constraints(struct event_constraint *event_constraints,
-					      int num_counters,
-					      int num_counters_fixed,
+					      u64 cntr_mask,
+					      u64 fixed_cntr_mask,
 					      u64 intel_ctrl);
 
 static void intel_pmu_check_extra_regs(struct extra_reg *extra_regs);
@@ -4698,8 +4846,8 @@ static void intel_pmu_check_extra_regs(struct extra_reg *extra_regs);
 static inline bool intel_pmu_broken_perf_cap(void)
 {
 	/* The Perf Metric (Bit 15) is always cleared */
-	if ((boot_cpu_data.x86_model == INTEL_FAM6_METEORLAKE) ||
-	    (boot_cpu_data.x86_model == INTEL_FAM6_METEORLAKE_L))
+	if (boot_cpu_data.x86_vfm == INTEL_METEORLAKE ||
+	    boot_cpu_data.x86_vfm == INTEL_METEORLAKE_L)
 		return true;
 
 	return false;
@@ -4707,17 +4855,22 @@ static inline bool intel_pmu_broken_perf_cap(void)
 
 static void update_pmu_cap(struct x86_hybrid_pmu *pmu)
 {
-	unsigned int sub_bitmaps = cpuid_eax(ARCH_PERFMON_EXT_LEAF);
-	unsigned int eax, ebx, ecx, edx;
+	unsigned int sub_bitmaps, eax, ebx, ecx, edx;
+
+	cpuid(ARCH_PERFMON_EXT_LEAF, &sub_bitmaps, &ebx, &ecx, &edx);
+
+	if (ebx & ARCH_PERFMON_EXT_UMASK2)
+		pmu->config_mask |= ARCH_PERFMON_EVENTSEL_UMASK2;
+	if (ebx & ARCH_PERFMON_EXT_EQ)
+		pmu->config_mask |= ARCH_PERFMON_EVENTSEL_EQ;
 
 	if (sub_bitmaps & ARCH_PERFMON_NUM_COUNTER_LEAF_BIT) {
 		cpuid_count(ARCH_PERFMON_EXT_LEAF, ARCH_PERFMON_NUM_COUNTER_LEAF,
 			    &eax, &ebx, &ecx, &edx);
-		pmu->num_counters = fls(eax);
-		pmu->num_counters_fixed = fls(ebx);
+		pmu->cntr_mask64 = eax;
+		pmu->fixed_cntr_mask64 = ebx;
 	}
 
-
 	if (!intel_pmu_broken_perf_cap()) {
 		/* Perf Metric (Bit 15) and PEBS via PT (Bit 16) are hybrid enumeration */
 		rdmsrl(MSR_IA32_PERF_CAPABILITIES, pmu->intel_cap.capabilities);
@@ -4726,12 +4879,12 @@ static void update_pmu_cap(struct x86_hybrid_pmu *pmu)
 
 static void intel_pmu_check_hybrid_pmus(struct x86_hybrid_pmu *pmu)
 {
-	intel_pmu_check_num_counters(&pmu->num_counters, &pmu->num_counters_fixed,
-				     &pmu->intel_ctrl, (1ULL << pmu->num_counters_fixed) - 1);
-	pmu->max_pebs_events = min_t(unsigned, MAX_PEBS_EVENTS, pmu->num_counters);
+	intel_pmu_check_counters_mask(&pmu->cntr_mask64, &pmu->fixed_cntr_mask64,
+				      &pmu->intel_ctrl);
+	pmu->pebs_events_mask = intel_pmu_pebs_mask(pmu->cntr_mask64);
 	pmu->unconstrained = (struct event_constraint)
-			     __EVENT_CONSTRAINT(0, (1ULL << pmu->num_counters) - 1,
-						0, pmu->num_counters, 0, 0);
+			     __EVENT_CONSTRAINT(0, pmu->cntr_mask64,
+						0, x86_pmu_num_counters(&pmu->pmu), 0, 0);
 
 	if (pmu->intel_cap.perf_metrics)
 		pmu->intel_ctrl |= 1ULL << GLOBAL_CTRL_EN_PERF_METRICS;
@@ -4744,8 +4897,8 @@ static void intel_pmu_check_hybrid_pmus(struct x86_hybrid_pmu *pmu)
 		pmu->pmu.capabilities &= ~PERF_PMU_CAP_AUX_OUTPUT;
 
 	intel_pmu_check_event_constraints(pmu->event_constraints,
-					  pmu->num_counters,
-					  pmu->num_counters_fixed,
+					  pmu->cntr_mask64,
+					  pmu->fixed_cntr_mask64,
 					  pmu->intel_ctrl);
 
 	intel_pmu_check_extra_regs(pmu->extra_regs);
@@ -4806,7 +4959,7 @@ static bool init_hybrid_pmu(int cpu)
 
 	intel_pmu_check_hybrid_pmus(pmu);
 
-	if (!check_hw_exists(&pmu->pmu, pmu->num_counters, pmu->num_counters_fixed))
+	if (!check_hw_exists(&pmu->pmu, pmu->cntr_mask, pmu->fixed_cntr_mask))
 		return false;
 
 	pr_info("%s PMU driver: ", pmu->name);
@@ -4816,8 +4969,7 @@ static bool init_hybrid_pmu(int cpu)
 
 	pr_cont("\n");
 
-	x86_pmu_show_pmu_cap(pmu->num_counters, pmu->num_counters_fixed,
-			     pmu->intel_ctrl);
+	x86_pmu_show_pmu_cap(&pmu->pmu);
 
 end:
 	cpumask_set_cpu(cpu, &pmu->supported_cpus);
@@ -5058,6 +5210,7 @@ static __initconst const struct x86_pmu core_pmu = {
 	.schedule_events	= x86_schedule_events,
 	.eventsel		= MSR_ARCH_PERFMON_EVENTSEL0,
 	.perfctr		= MSR_ARCH_PERFMON_PERFCTR0,
+	.fixedctr		= MSR_ARCH_PERFMON_FIXED_CTR0,
 	.event_map		= intel_pmu_event_map,
 	.max_events		= ARRAY_SIZE(intel_perfmon_event_map),
 	.apic			= 1,
@@ -5111,6 +5264,7 @@ static __initconst const struct x86_pmu intel_pmu = {
 	.schedule_events	= x86_schedule_events,
 	.eventsel		= MSR_ARCH_PERFMON_EVENTSEL0,
 	.perfctr		= MSR_ARCH_PERFMON_PERFCTR0,
+	.fixedctr		= MSR_ARCH_PERFMON_FIXED_CTR0,
 	.event_map		= intel_pmu_event_map,
 	.max_events		= ARRAY_SIZE(intel_perfmon_event_map),
 	.apic			= 1,
@@ -5187,35 +5341,35 @@ static __init void intel_clovertown_quirk(void)
 }
 
 static const struct x86_cpu_desc isolation_ucodes[] = {
-	INTEL_CPU_DESC(INTEL_FAM6_HASWELL,		 3, 0x0000001f),
-	INTEL_CPU_DESC(INTEL_FAM6_HASWELL_L,		 1, 0x0000001e),
-	INTEL_CPU_DESC(INTEL_FAM6_HASWELL_G,		 1, 0x00000015),
-	INTEL_CPU_DESC(INTEL_FAM6_HASWELL_X,		 2, 0x00000037),
-	INTEL_CPU_DESC(INTEL_FAM6_HASWELL_X,		 4, 0x0000000a),
-	INTEL_CPU_DESC(INTEL_FAM6_BROADWELL,		 4, 0x00000023),
-	INTEL_CPU_DESC(INTEL_FAM6_BROADWELL_G,		 1, 0x00000014),
-	INTEL_CPU_DESC(INTEL_FAM6_BROADWELL_D,		 2, 0x00000010),
-	INTEL_CPU_DESC(INTEL_FAM6_BROADWELL_D,		 3, 0x07000009),
-	INTEL_CPU_DESC(INTEL_FAM6_BROADWELL_D,		 4, 0x0f000009),
-	INTEL_CPU_DESC(INTEL_FAM6_BROADWELL_D,		 5, 0x0e000002),
-	INTEL_CPU_DESC(INTEL_FAM6_BROADWELL_X,		 1, 0x0b000014),
-	INTEL_CPU_DESC(INTEL_FAM6_SKYLAKE_X,		 3, 0x00000021),
-	INTEL_CPU_DESC(INTEL_FAM6_SKYLAKE_X,		 4, 0x00000000),
-	INTEL_CPU_DESC(INTEL_FAM6_SKYLAKE_X,		 5, 0x00000000),
-	INTEL_CPU_DESC(INTEL_FAM6_SKYLAKE_X,		 6, 0x00000000),
-	INTEL_CPU_DESC(INTEL_FAM6_SKYLAKE_X,		 7, 0x00000000),
-	INTEL_CPU_DESC(INTEL_FAM6_SKYLAKE_X,		11, 0x00000000),
-	INTEL_CPU_DESC(INTEL_FAM6_SKYLAKE_L,		 3, 0x0000007c),
-	INTEL_CPU_DESC(INTEL_FAM6_SKYLAKE,		 3, 0x0000007c),
-	INTEL_CPU_DESC(INTEL_FAM6_KABYLAKE,		 9, 0x0000004e),
-	INTEL_CPU_DESC(INTEL_FAM6_KABYLAKE_L,		 9, 0x0000004e),
-	INTEL_CPU_DESC(INTEL_FAM6_KABYLAKE_L,		10, 0x0000004e),
-	INTEL_CPU_DESC(INTEL_FAM6_KABYLAKE_L,		11, 0x0000004e),
-	INTEL_CPU_DESC(INTEL_FAM6_KABYLAKE_L,		12, 0x0000004e),
-	INTEL_CPU_DESC(INTEL_FAM6_KABYLAKE,		10, 0x0000004e),
-	INTEL_CPU_DESC(INTEL_FAM6_KABYLAKE,		11, 0x0000004e),
-	INTEL_CPU_DESC(INTEL_FAM6_KABYLAKE,		12, 0x0000004e),
-	INTEL_CPU_DESC(INTEL_FAM6_KABYLAKE,		13, 0x0000004e),
+	INTEL_CPU_DESC(INTEL_HASWELL,		 3, 0x0000001f),
+	INTEL_CPU_DESC(INTEL_HASWELL_L,		 1, 0x0000001e),
+	INTEL_CPU_DESC(INTEL_HASWELL_G,		 1, 0x00000015),
+	INTEL_CPU_DESC(INTEL_HASWELL_X,		 2, 0x00000037),
+	INTEL_CPU_DESC(INTEL_HASWELL_X,		 4, 0x0000000a),
+	INTEL_CPU_DESC(INTEL_BROADWELL,		 4, 0x00000023),
+	INTEL_CPU_DESC(INTEL_BROADWELL_G,	 1, 0x00000014),
+	INTEL_CPU_DESC(INTEL_BROADWELL_D,	 2, 0x00000010),
+	INTEL_CPU_DESC(INTEL_BROADWELL_D,	 3, 0x07000009),
+	INTEL_CPU_DESC(INTEL_BROADWELL_D,	 4, 0x0f000009),
+	INTEL_CPU_DESC(INTEL_BROADWELL_D,	 5, 0x0e000002),
+	INTEL_CPU_DESC(INTEL_BROADWELL_X,	 1, 0x0b000014),
+	INTEL_CPU_DESC(INTEL_SKYLAKE_X,		 3, 0x00000021),
+	INTEL_CPU_DESC(INTEL_SKYLAKE_X,		 4, 0x00000000),
+	INTEL_CPU_DESC(INTEL_SKYLAKE_X,		 5, 0x00000000),
+	INTEL_CPU_DESC(INTEL_SKYLAKE_X,		 6, 0x00000000),
+	INTEL_CPU_DESC(INTEL_SKYLAKE_X,		 7, 0x00000000),
+	INTEL_CPU_DESC(INTEL_SKYLAKE_X,		11, 0x00000000),
+	INTEL_CPU_DESC(INTEL_SKYLAKE_L,		 3, 0x0000007c),
+	INTEL_CPU_DESC(INTEL_SKYLAKE,		 3, 0x0000007c),
+	INTEL_CPU_DESC(INTEL_KABYLAKE,		 9, 0x0000004e),
+	INTEL_CPU_DESC(INTEL_KABYLAKE_L,	 9, 0x0000004e),
+	INTEL_CPU_DESC(INTEL_KABYLAKE_L,	10, 0x0000004e),
+	INTEL_CPU_DESC(INTEL_KABYLAKE_L,	11, 0x0000004e),
+	INTEL_CPU_DESC(INTEL_KABYLAKE_L,	12, 0x0000004e),
+	INTEL_CPU_DESC(INTEL_KABYLAKE,		10, 0x0000004e),
+	INTEL_CPU_DESC(INTEL_KABYLAKE,		11, 0x0000004e),
+	INTEL_CPU_DESC(INTEL_KABYLAKE,		12, 0x0000004e),
+	INTEL_CPU_DESC(INTEL_KABYLAKE,		13, 0x0000004e),
 	{}
 };
 
@@ -5232,9 +5386,9 @@ static __init void intel_pebs_isolation_quirk(void)
 }
 
 static const struct x86_cpu_desc pebs_ucodes[] = {
-	INTEL_CPU_DESC(INTEL_FAM6_SANDYBRIDGE,		7, 0x00000028),
-	INTEL_CPU_DESC(INTEL_FAM6_SANDYBRIDGE_X,	6, 0x00000618),
-	INTEL_CPU_DESC(INTEL_FAM6_SANDYBRIDGE_X,	7, 0x0000070c),
+	INTEL_CPU_DESC(INTEL_SANDYBRIDGE,	7, 0x00000028),
+	INTEL_CPU_DESC(INTEL_SANDYBRIDGE_X,	6, 0x00000618),
+	INTEL_CPU_DESC(INTEL_SANDYBRIDGE_X,	7, 0x0000070c),
 	{}
 };
 
@@ -5698,8 +5852,22 @@ exra_is_visible(struct kobject *kobj, struct attribute *attr, int i)
 	return x86_pmu.version >= 2 ? attr->mode : 0;
 }
 
+static umode_t
+td_is_visible(struct kobject *kobj, struct attribute *attr, int i)
+{
+	/*
+	 * Hide the perf metrics topdown events
+	 * if the feature is not enumerated.
+	 */
+	if (x86_pmu.num_topdown_events)
+		return x86_pmu.intel_cap.perf_metrics ? attr->mode : 0;
+
+	return attr->mode;
+}
+
 static struct attribute_group group_events_td  = {
 	.name = "events",
+	.is_visible = td_is_visible,
 };
 
 static struct attribute_group group_events_mem = {
@@ -5733,6 +5901,12 @@ static struct attribute_group group_format_extra_skl = {
 	.is_visible = exra_is_visible,
 };
 
+static struct attribute_group group_format_evtsel_ext = {
+	.name       = "format",
+	.attrs      = format_evtsel_ext_attrs,
+	.is_visible = evtsel_ext_is_visible,
+};
+
 static struct attribute_group group_default = {
 	.attrs      = intel_pmu_attrs,
 	.is_visible = default_is_visible,
@@ -5746,6 +5920,7 @@ static const struct attribute_group *attr_update[] = {
 	&group_caps_lbr,
 	&group_format_extra,
 	&group_format_extra_skl,
+	&group_format_evtsel_ext,
 	&group_default,
 	NULL,
 };
@@ -5773,6 +5948,23 @@ static struct attribute *adl_hybrid_events_attrs[] = {
 	NULL,
 };
 
+EVENT_ATTR_STR_HYBRID(topdown-retiring,      td_retiring_lnl,  "event=0xc2,umask=0x02;event=0x00,umask=0x80", hybrid_big_small);
+EVENT_ATTR_STR_HYBRID(topdown-fe-bound,      td_fe_bound_lnl,  "event=0x9c,umask=0x01;event=0x00,umask=0x82", hybrid_big_small);
+EVENT_ATTR_STR_HYBRID(topdown-be-bound,      td_be_bound_lnl,  "event=0xa4,umask=0x02;event=0x00,umask=0x83", hybrid_big_small);
+
+static struct attribute *lnl_hybrid_events_attrs[] = {
+	EVENT_PTR(slots_adl),
+	EVENT_PTR(td_retiring_lnl),
+	EVENT_PTR(td_bad_spec_adl),
+	EVENT_PTR(td_fe_bound_lnl),
+	EVENT_PTR(td_be_bound_lnl),
+	EVENT_PTR(td_heavy_ops_adl),
+	EVENT_PTR(td_br_mis_adl),
+	EVENT_PTR(td_fetch_lat_adl),
+	EVENT_PTR(td_mem_bound_adl),
+	NULL
+};
+
 /* Must be in IDX order */
 EVENT_ATTR_STR_HYBRID(mem-loads,     mem_ld_adl,     "event=0xd0,umask=0x5,ldlat=3;event=0xcd,umask=0x1,ldlat=3", hybrid_big_small);
 EVENT_ATTR_STR_HYBRID(mem-stores,    mem_st_adl,     "event=0xd0,umask=0x6;event=0xcd,umask=0x2",                 hybrid_big_small);
@@ -5901,9 +6093,27 @@ static umode_t hybrid_format_is_visible(struct kobject *kobj,
 	return (cpu >= 0) && (pmu->pmu_type & pmu_attr->pmu_type) ? attr->mode : 0;
 }
 
+static umode_t hybrid_td_is_visible(struct kobject *kobj,
+				    struct attribute *attr, int i)
+{
+	struct device *dev = kobj_to_dev(kobj);
+	struct x86_hybrid_pmu *pmu =
+		 container_of(dev_get_drvdata(dev), struct x86_hybrid_pmu, pmu);
+
+	if (!is_attr_for_this_pmu(kobj, attr))
+		return 0;
+
+
+	/* Only the big core supports perf metrics */
+	if (pmu->pmu_type == hybrid_big)
+		return pmu->intel_cap.perf_metrics ? attr->mode : 0;
+
+	return attr->mode;
+}
+
 static struct attribute_group hybrid_group_events_td  = {
 	.name		= "events",
-	.is_visible	= hybrid_events_is_visible,
+	.is_visible	= hybrid_td_is_visible,
 };
 
 static struct attribute_group hybrid_group_events_mem = {
@@ -5948,6 +6158,7 @@ static const struct attribute_group *hybrid_attr_update[] = {
 	&group_caps_gen,
 	&group_caps_lbr,
 	&hybrid_group_format_extra,
+	&group_format_evtsel_ext,
 	&group_default,
 	&hybrid_group_cpus,
 	NULL,
@@ -5955,29 +6166,9 @@ static const struct attribute_group *hybrid_attr_update[] = {
 
 static struct attribute *empty_attrs;
 
-static void intel_pmu_check_num_counters(int *num_counters,
-					 int *num_counters_fixed,
-					 u64 *intel_ctrl, u64 fixed_mask)
-{
-	if (*num_counters > INTEL_PMC_MAX_GENERIC) {
-		WARN(1, KERN_ERR "hw perf events %d > max(%d), clipping!",
-		     *num_counters, INTEL_PMC_MAX_GENERIC);
-		*num_counters = INTEL_PMC_MAX_GENERIC;
-	}
-	*intel_ctrl = (1ULL << *num_counters) - 1;
-
-	if (*num_counters_fixed > INTEL_PMC_MAX_FIXED) {
-		WARN(1, KERN_ERR "hw perf events fixed %d > max(%d), clipping!",
-		     *num_counters_fixed, INTEL_PMC_MAX_FIXED);
-		*num_counters_fixed = INTEL_PMC_MAX_FIXED;
-	}
-
-	*intel_ctrl |= fixed_mask << INTEL_PMC_IDX_FIXED;
-}
-
 static void intel_pmu_check_event_constraints(struct event_constraint *event_constraints,
-					      int num_counters,
-					      int num_counters_fixed,
+					      u64 cntr_mask,
+					      u64 fixed_cntr_mask,
 					      u64 intel_ctrl)
 {
 	struct event_constraint *c;
@@ -6014,10 +6205,9 @@ static void intel_pmu_check_event_constraints(struct event_constraint *event_con
 			 * generic counters
 			 */
 			if (!use_fixed_pseudo_encoding(c->code))
-				c->idxmsk64 |= (1ULL << num_counters) - 1;
+				c->idxmsk64 |= cntr_mask;
 		}
-		c->idxmsk64 &=
-			~(~0ULL << (INTEL_PMC_IDX_FIXED + num_counters_fixed));
+		c->idxmsk64 &= cntr_mask | (fixed_cntr_mask << INTEL_PMC_IDX_FIXED);
 		c->weight = hweight64(c->idxmsk64);
 	}
 }
@@ -6042,6 +6232,11 @@ static void intel_pmu_check_extra_regs(struct extra_reg *extra_regs)
 	}
 }
 
+static inline int intel_pmu_v6_addr_offset(int index, bool eventsel)
+{
+	return MSR_IA32_PMC_V6_STEP * index;
+}
+
 static const struct { enum hybrid_pmu_type id; char *name; } intel_hybrid_pmu_type_map[] __initconst = {
 	{ hybrid_small, "cpu_atom" },
 	{ hybrid_big, "cpu_core" },
@@ -6068,12 +6263,13 @@ static __always_inline int intel_pmu_init_hybrid(enum hybrid_pmu_type pmus)
 		pmu->pmu_type = intel_hybrid_pmu_type_map[bit].id;
 		pmu->name = intel_hybrid_pmu_type_map[bit].name;
 
-		pmu->num_counters = x86_pmu.num_counters;
-		pmu->num_counters_fixed = x86_pmu.num_counters_fixed;
-		pmu->max_pebs_events = min_t(unsigned, MAX_PEBS_EVENTS, pmu->num_counters);
+		pmu->cntr_mask64 = x86_pmu.cntr_mask64;
+		pmu->fixed_cntr_mask64 = x86_pmu.fixed_cntr_mask64;
+		pmu->pebs_events_mask = intel_pmu_pebs_mask(pmu->cntr_mask64);
+		pmu->config_mask = X86_RAW_EVENT_MASK;
 		pmu->unconstrained = (struct event_constraint)
-				     __EVENT_CONSTRAINT(0, (1ULL << pmu->num_counters) - 1,
-							0, pmu->num_counters, 0, 0);
+				     __EVENT_CONSTRAINT(0, pmu->cntr_mask64,
+							0, x86_pmu_num_counters(&pmu->pmu), 0, 0);
 
 		pmu->intel_cap.capabilities = x86_pmu.intel_cap.capabilities;
 		if (pmu->pmu_type & hybrid_small) {
@@ -6143,6 +6339,21 @@ static __always_inline void intel_pmu_init_grt(struct pmu *pmu)
 	intel_pmu_ref_cycles_ext();
 }
 
+static __always_inline void intel_pmu_init_lnc(struct pmu *pmu)
+{
+	intel_pmu_init_glc(pmu);
+	hybrid(pmu, event_constraints) = intel_lnc_event_constraints;
+	hybrid(pmu, pebs_constraints) = intel_lnc_pebs_event_constraints;
+	hybrid(pmu, extra_regs) = intel_rwc_extra_regs;
+}
+
+static __always_inline void intel_pmu_init_skt(struct pmu *pmu)
+{
+	intel_pmu_init_grt(pmu);
+	hybrid(pmu, event_constraints) = intel_skt_event_constraints;
+	hybrid(pmu, extra_regs) = intel_cmt_extra_regs;
+}
+
 __init int intel_pmu_init(void)
 {
 	struct attribute **extra_skl_attr = &empty_attrs;
@@ -6186,14 +6397,14 @@ __init int intel_pmu_init(void)
 		x86_pmu = intel_pmu;
 
 	x86_pmu.version			= version;
-	x86_pmu.num_counters		= eax.split.num_counters;
+	x86_pmu.cntr_mask64		= GENMASK_ULL(eax.split.num_counters - 1, 0);
 	x86_pmu.cntval_bits		= eax.split.bit_width;
 	x86_pmu.cntval_mask		= (1ULL << eax.split.bit_width) - 1;
 
 	x86_pmu.events_maskl		= ebx.full;
 	x86_pmu.events_mask_len		= eax.split.mask_length;
 
-	x86_pmu.max_pebs_events		= min_t(unsigned, MAX_PEBS_EVENTS, x86_pmu.num_counters);
+	x86_pmu.pebs_events_mask	= intel_pmu_pebs_mask(x86_pmu.cntr_mask64);
 	x86_pmu.pebs_capable		= PEBS_COUNTER_MASK;
 
 	/*
@@ -6203,12 +6414,10 @@ __init int intel_pmu_init(void)
 	if (version > 1 && version < 5) {
 		int assume = 3 * !boot_cpu_has(X86_FEATURE_HYPERVISOR);
 
-		x86_pmu.num_counters_fixed =
-			max((int)edx.split.num_counters_fixed, assume);
-
-		fixed_mask = (1L << x86_pmu.num_counters_fixed) - 1;
+		x86_pmu.fixed_cntr_mask64 =
+			GENMASK_ULL(max((int)edx.split.num_counters_fixed, assume) - 1, 0);
 	} else if (version >= 5)
-		x86_pmu.num_counters_fixed = fls(fixed_mask);
+		x86_pmu.fixed_cntr_mask64 = fixed_mask;
 
 	if (boot_cpu_has(X86_FEATURE_PDCM)) {
 		u64 capabilities;
@@ -6238,19 +6447,19 @@ __init int intel_pmu_init(void)
 	/*
 	 * Install the hw-cache-events table:
 	 */
-	switch (boot_cpu_data.x86_model) {
-	case INTEL_FAM6_CORE_YONAH:
+	switch (boot_cpu_data.x86_vfm) {
+	case INTEL_CORE_YONAH:
 		pr_cont("Core events, ");
 		name = "core";
 		break;
 
-	case INTEL_FAM6_CORE2_MEROM:
+	case INTEL_CORE2_MEROM:
 		x86_add_quirk(intel_clovertown_quirk);
 		fallthrough;
 
-	case INTEL_FAM6_CORE2_MEROM_L:
-	case INTEL_FAM6_CORE2_PENRYN:
-	case INTEL_FAM6_CORE2_DUNNINGTON:
+	case INTEL_CORE2_MEROM_L:
+	case INTEL_CORE2_PENRYN:
+	case INTEL_CORE2_DUNNINGTON:
 		memcpy(hw_cache_event_ids, core2_hw_cache_event_ids,
 		       sizeof(hw_cache_event_ids));
 
@@ -6262,9 +6471,9 @@ __init int intel_pmu_init(void)
 		name = "core2";
 		break;
 
-	case INTEL_FAM6_NEHALEM:
-	case INTEL_FAM6_NEHALEM_EP:
-	case INTEL_FAM6_NEHALEM_EX:
+	case INTEL_NEHALEM:
+	case INTEL_NEHALEM_EP:
+	case INTEL_NEHALEM_EX:
 		memcpy(hw_cache_event_ids, nehalem_hw_cache_event_ids,
 		       sizeof(hw_cache_event_ids));
 		memcpy(hw_cache_extra_regs, nehalem_hw_cache_extra_regs,
@@ -6296,11 +6505,11 @@ __init int intel_pmu_init(void)
 		name = "nehalem";
 		break;
 
-	case INTEL_FAM6_ATOM_BONNELL:
-	case INTEL_FAM6_ATOM_BONNELL_MID:
-	case INTEL_FAM6_ATOM_SALTWELL:
-	case INTEL_FAM6_ATOM_SALTWELL_MID:
-	case INTEL_FAM6_ATOM_SALTWELL_TABLET:
+	case INTEL_ATOM_BONNELL:
+	case INTEL_ATOM_BONNELL_MID:
+	case INTEL_ATOM_SALTWELL:
+	case INTEL_ATOM_SALTWELL_MID:
+	case INTEL_ATOM_SALTWELL_TABLET:
 		memcpy(hw_cache_event_ids, atom_hw_cache_event_ids,
 		       sizeof(hw_cache_event_ids));
 
@@ -6313,11 +6522,11 @@ __init int intel_pmu_init(void)
 		name = "bonnell";
 		break;
 
-	case INTEL_FAM6_ATOM_SILVERMONT:
-	case INTEL_FAM6_ATOM_SILVERMONT_D:
-	case INTEL_FAM6_ATOM_SILVERMONT_MID:
-	case INTEL_FAM6_ATOM_AIRMONT:
-	case INTEL_FAM6_ATOM_AIRMONT_MID:
+	case INTEL_ATOM_SILVERMONT:
+	case INTEL_ATOM_SILVERMONT_D:
+	case INTEL_ATOM_SILVERMONT_MID:
+	case INTEL_ATOM_AIRMONT:
+	case INTEL_ATOM_AIRMONT_MID:
 		memcpy(hw_cache_event_ids, slm_hw_cache_event_ids,
 			sizeof(hw_cache_event_ids));
 		memcpy(hw_cache_extra_regs, slm_hw_cache_extra_regs,
@@ -6335,8 +6544,8 @@ __init int intel_pmu_init(void)
 		name = "silvermont";
 		break;
 
-	case INTEL_FAM6_ATOM_GOLDMONT:
-	case INTEL_FAM6_ATOM_GOLDMONT_D:
+	case INTEL_ATOM_GOLDMONT:
+	case INTEL_ATOM_GOLDMONT_D:
 		memcpy(hw_cache_event_ids, glm_hw_cache_event_ids,
 		       sizeof(hw_cache_event_ids));
 		memcpy(hw_cache_extra_regs, glm_hw_cache_extra_regs,
@@ -6362,7 +6571,7 @@ __init int intel_pmu_init(void)
 		name = "goldmont";
 		break;
 
-	case INTEL_FAM6_ATOM_GOLDMONT_PLUS:
+	case INTEL_ATOM_GOLDMONT_PLUS:
 		memcpy(hw_cache_event_ids, glp_hw_cache_event_ids,
 		       sizeof(hw_cache_event_ids));
 		memcpy(hw_cache_extra_regs, glp_hw_cache_extra_regs,
@@ -6391,9 +6600,9 @@ __init int intel_pmu_init(void)
 		name = "goldmont_plus";
 		break;
 
-	case INTEL_FAM6_ATOM_TREMONT_D:
-	case INTEL_FAM6_ATOM_TREMONT:
-	case INTEL_FAM6_ATOM_TREMONT_L:
+	case INTEL_ATOM_TREMONT_D:
+	case INTEL_ATOM_TREMONT:
+	case INTEL_ATOM_TREMONT_L:
 		x86_pmu.late_ack = true;
 		memcpy(hw_cache_event_ids, glp_hw_cache_event_ids,
 		       sizeof(hw_cache_event_ids));
@@ -6420,10 +6629,10 @@ __init int intel_pmu_init(void)
 		name = "Tremont";
 		break;
 
-	case INTEL_FAM6_ATOM_GRACEMONT:
+	case INTEL_ATOM_GRACEMONT:
 		intel_pmu_init_grt(NULL);
 		intel_pmu_pebs_data_source_grt();
-		x86_pmu.pebs_latency_data = adl_latency_data_small;
+		x86_pmu.pebs_latency_data = grt_latency_data;
 		x86_pmu.get_event_constraints = tnt_get_event_constraints;
 		td_attr = tnt_events_attrs;
 		mem_attr = grt_mem_attrs;
@@ -6432,12 +6641,12 @@ __init int intel_pmu_init(void)
 		name = "gracemont";
 		break;
 
-	case INTEL_FAM6_ATOM_CRESTMONT:
-	case INTEL_FAM6_ATOM_CRESTMONT_X:
+	case INTEL_ATOM_CRESTMONT:
+	case INTEL_ATOM_CRESTMONT_X:
 		intel_pmu_init_grt(NULL);
 		x86_pmu.extra_regs = intel_cmt_extra_regs;
 		intel_pmu_pebs_data_source_cmt();
-		x86_pmu.pebs_latency_data = mtl_latency_data_small;
+		x86_pmu.pebs_latency_data = cmt_latency_data;
 		x86_pmu.get_event_constraints = cmt_get_event_constraints;
 		td_attr = cmt_events_attrs;
 		mem_attr = grt_mem_attrs;
@@ -6446,9 +6655,9 @@ __init int intel_pmu_init(void)
 		name = "crestmont";
 		break;
 
-	case INTEL_FAM6_WESTMERE:
-	case INTEL_FAM6_WESTMERE_EP:
-	case INTEL_FAM6_WESTMERE_EX:
+	case INTEL_WESTMERE:
+	case INTEL_WESTMERE_EP:
+	case INTEL_WESTMERE_EX:
 		memcpy(hw_cache_event_ids, westmere_hw_cache_event_ids,
 		       sizeof(hw_cache_event_ids));
 		memcpy(hw_cache_extra_regs, nehalem_hw_cache_extra_regs,
@@ -6477,8 +6686,8 @@ __init int intel_pmu_init(void)
 		name = "westmere";
 		break;
 
-	case INTEL_FAM6_SANDYBRIDGE:
-	case INTEL_FAM6_SANDYBRIDGE_X:
+	case INTEL_SANDYBRIDGE:
+	case INTEL_SANDYBRIDGE_X:
 		x86_add_quirk(intel_sandybridge_quirk);
 		x86_add_quirk(intel_ht_bug);
 		memcpy(hw_cache_event_ids, snb_hw_cache_event_ids,
@@ -6491,7 +6700,7 @@ __init int intel_pmu_init(void)
 		x86_pmu.event_constraints = intel_snb_event_constraints;
 		x86_pmu.pebs_constraints = intel_snb_pebs_event_constraints;
 		x86_pmu.pebs_aliases = intel_pebs_aliases_snb;
-		if (boot_cpu_data.x86_model == INTEL_FAM6_SANDYBRIDGE_X)
+		if (boot_cpu_data.x86_vfm == INTEL_SANDYBRIDGE_X)
 			x86_pmu.extra_regs = intel_snbep_extra_regs;
 		else
 			x86_pmu.extra_regs = intel_snb_extra_regs;
@@ -6517,8 +6726,8 @@ __init int intel_pmu_init(void)
 		name = "sandybridge";
 		break;
 
-	case INTEL_FAM6_IVYBRIDGE:
-	case INTEL_FAM6_IVYBRIDGE_X:
+	case INTEL_IVYBRIDGE:
+	case INTEL_IVYBRIDGE_X:
 		x86_add_quirk(intel_ht_bug);
 		memcpy(hw_cache_event_ids, snb_hw_cache_event_ids,
 		       sizeof(hw_cache_event_ids));
@@ -6534,7 +6743,7 @@ __init int intel_pmu_init(void)
 		x86_pmu.pebs_constraints = intel_ivb_pebs_event_constraints;
 		x86_pmu.pebs_aliases = intel_pebs_aliases_ivb;
 		x86_pmu.pebs_prec_dist = true;
-		if (boot_cpu_data.x86_model == INTEL_FAM6_IVYBRIDGE_X)
+		if (boot_cpu_data.x86_vfm == INTEL_IVYBRIDGE_X)
 			x86_pmu.extra_regs = intel_snbep_extra_regs;
 		else
 			x86_pmu.extra_regs = intel_snb_extra_regs;
@@ -6556,10 +6765,10 @@ __init int intel_pmu_init(void)
 		break;
 
 
-	case INTEL_FAM6_HASWELL:
-	case INTEL_FAM6_HASWELL_X:
-	case INTEL_FAM6_HASWELL_L:
-	case INTEL_FAM6_HASWELL_G:
+	case INTEL_HASWELL:
+	case INTEL_HASWELL_X:
+	case INTEL_HASWELL_L:
+	case INTEL_HASWELL_G:
 		x86_add_quirk(intel_ht_bug);
 		x86_add_quirk(intel_pebs_isolation_quirk);
 		x86_pmu.late_ack = true;
@@ -6579,6 +6788,7 @@ __init int intel_pmu_init(void)
 
 		x86_pmu.hw_config = hsw_hw_config;
 		x86_pmu.get_event_constraints = hsw_get_event_constraints;
+		x86_pmu.limit_period = hsw_limit_period;
 		x86_pmu.lbr_double_abort = true;
 		extra_attr = boot_cpu_has(X86_FEATURE_RTM) ?
 			hsw_format_attr : nhm_format_attr;
@@ -6589,10 +6799,10 @@ __init int intel_pmu_init(void)
 		name = "haswell";
 		break;
 
-	case INTEL_FAM6_BROADWELL:
-	case INTEL_FAM6_BROADWELL_D:
-	case INTEL_FAM6_BROADWELL_G:
-	case INTEL_FAM6_BROADWELL_X:
+	case INTEL_BROADWELL:
+	case INTEL_BROADWELL_D:
+	case INTEL_BROADWELL_G:
+	case INTEL_BROADWELL_X:
 		x86_add_quirk(intel_pebs_isolation_quirk);
 		x86_pmu.late_ack = true;
 		memcpy(hw_cache_event_ids, hsw_hw_cache_event_ids, sizeof(hw_cache_event_ids));
@@ -6631,8 +6841,8 @@ __init int intel_pmu_init(void)
 		name = "broadwell";
 		break;
 
-	case INTEL_FAM6_XEON_PHI_KNL:
-	case INTEL_FAM6_XEON_PHI_KNM:
+	case INTEL_XEON_PHI_KNL:
+	case INTEL_XEON_PHI_KNM:
 		memcpy(hw_cache_event_ids,
 		       slm_hw_cache_event_ids, sizeof(hw_cache_event_ids));
 		memcpy(hw_cache_extra_regs,
@@ -6651,15 +6861,15 @@ __init int intel_pmu_init(void)
 		name = "knights-landing";
 		break;
 
-	case INTEL_FAM6_SKYLAKE_X:
+	case INTEL_SKYLAKE_X:
 		pmem = true;
 		fallthrough;
-	case INTEL_FAM6_SKYLAKE_L:
-	case INTEL_FAM6_SKYLAKE:
-	case INTEL_FAM6_KABYLAKE_L:
-	case INTEL_FAM6_KABYLAKE:
-	case INTEL_FAM6_COMETLAKE_L:
-	case INTEL_FAM6_COMETLAKE:
+	case INTEL_SKYLAKE_L:
+	case INTEL_SKYLAKE:
+	case INTEL_KABYLAKE_L:
+	case INTEL_KABYLAKE:
+	case INTEL_COMETLAKE_L:
+	case INTEL_COMETLAKE:
 		x86_add_quirk(intel_pebs_isolation_quirk);
 		x86_pmu.late_ack = true;
 		memcpy(hw_cache_event_ids, skl_hw_cache_event_ids, sizeof(hw_cache_event_ids));
@@ -6708,16 +6918,16 @@ __init int intel_pmu_init(void)
 		name = "skylake";
 		break;
 
-	case INTEL_FAM6_ICELAKE_X:
-	case INTEL_FAM6_ICELAKE_D:
+	case INTEL_ICELAKE_X:
+	case INTEL_ICELAKE_D:
 		x86_pmu.pebs_ept = 1;
 		pmem = true;
 		fallthrough;
-	case INTEL_FAM6_ICELAKE_L:
-	case INTEL_FAM6_ICELAKE:
-	case INTEL_FAM6_TIGERLAKE_L:
-	case INTEL_FAM6_TIGERLAKE:
-	case INTEL_FAM6_ROCKETLAKE:
+	case INTEL_ICELAKE_L:
+	case INTEL_ICELAKE:
+	case INTEL_TIGERLAKE_L:
+	case INTEL_TIGERLAKE:
+	case INTEL_ROCKETLAKE:
 		x86_pmu.late_ack = true;
 		memcpy(hw_cache_event_ids, skl_hw_cache_event_ids, sizeof(hw_cache_event_ids));
 		memcpy(hw_cache_extra_regs, skl_hw_cache_extra_regs, sizeof(hw_cache_extra_regs));
@@ -6752,16 +6962,22 @@ __init int intel_pmu_init(void)
 		name = "icelake";
 		break;
 
-	case INTEL_FAM6_SAPPHIRERAPIDS_X:
-	case INTEL_FAM6_EMERALDRAPIDS_X:
+	case INTEL_SAPPHIRERAPIDS_X:
+	case INTEL_EMERALDRAPIDS_X:
 		x86_pmu.flags |= PMU_FL_MEM_LOADS_AUX;
 		x86_pmu.extra_regs = intel_glc_extra_regs;
-		fallthrough;
-	case INTEL_FAM6_GRANITERAPIDS_X:
-	case INTEL_FAM6_GRANITERAPIDS_D:
+		pr_cont("Sapphire Rapids events, ");
+		name = "sapphire_rapids";
+		goto glc_common;
+
+	case INTEL_GRANITERAPIDS_X:
+	case INTEL_GRANITERAPIDS_D:
+		x86_pmu.extra_regs = intel_rwc_extra_regs;
+		pr_cont("Granite Rapids events, ");
+		name = "granite_rapids";
+
+	glc_common:
 		intel_pmu_init_glc(NULL);
-		if (!x86_pmu.extra_regs)
-			x86_pmu.extra_regs = intel_rwc_extra_regs;
 		x86_pmu.pebs_ept = 1;
 		x86_pmu.hw_config = hsw_hw_config;
 		x86_pmu.get_event_constraints = glc_get_event_constraints;
@@ -6772,15 +6988,13 @@ __init int intel_pmu_init(void)
 		td_attr = glc_td_events_attrs;
 		tsx_attr = glc_tsx_events_attrs;
 		intel_pmu_pebs_data_source_skl(true);
-		pr_cont("Sapphire Rapids events, ");
-		name = "sapphire_rapids";
 		break;
 
-	case INTEL_FAM6_ALDERLAKE:
-	case INTEL_FAM6_ALDERLAKE_L:
-	case INTEL_FAM6_RAPTORLAKE:
-	case INTEL_FAM6_RAPTORLAKE_P:
-	case INTEL_FAM6_RAPTORLAKE_S:
+	case INTEL_ALDERLAKE:
+	case INTEL_ALDERLAKE_L:
+	case INTEL_RAPTORLAKE:
+	case INTEL_RAPTORLAKE_P:
+	case INTEL_RAPTORLAKE_S:
 		/*
 		 * Alder Lake has 2 types of CPU, core and atom.
 		 *
@@ -6788,7 +7002,7 @@ __init int intel_pmu_init(void)
 		 */
 		intel_pmu_init_hybrid(hybrid_big_small);
 
-		x86_pmu.pebs_latency_data = adl_latency_data_small;
+		x86_pmu.pebs_latency_data = grt_latency_data;
 		x86_pmu.get_event_constraints = adl_get_event_constraints;
 		x86_pmu.hw_config = adl_hw_config;
 		x86_pmu.get_hybrid_cpu_type = adl_get_hybrid_cpu_type;
@@ -6803,11 +7017,13 @@ __init int intel_pmu_init(void)
 		pmu = &x86_pmu.hybrid_pmu[X86_HYBRID_PMU_CORE_IDX];
 		intel_pmu_init_glc(&pmu->pmu);
 		if (cpu_feature_enabled(X86_FEATURE_HYBRID_CPU)) {
-			pmu->num_counters = x86_pmu.num_counters + 2;
-			pmu->num_counters_fixed = x86_pmu.num_counters_fixed + 1;
+			pmu->cntr_mask64 <<= 2;
+			pmu->cntr_mask64 |= 0x3;
+			pmu->fixed_cntr_mask64 <<= 1;
+			pmu->fixed_cntr_mask64 |= 0x1;
 		} else {
-			pmu->num_counters = x86_pmu.num_counters;
-			pmu->num_counters_fixed = x86_pmu.num_counters_fixed;
+			pmu->cntr_mask64 = x86_pmu.cntr_mask64;
+			pmu->fixed_cntr_mask64 = x86_pmu.fixed_cntr_mask64;
 		}
 
 		/*
@@ -6817,15 +7033,16 @@ __init int intel_pmu_init(void)
 		 * mistakenly add extra counters for P-cores. Correct the number of
 		 * counters here.
 		 */
-		if ((pmu->num_counters > 8) || (pmu->num_counters_fixed > 4)) {
-			pmu->num_counters = x86_pmu.num_counters;
-			pmu->num_counters_fixed = x86_pmu.num_counters_fixed;
+		if ((x86_pmu_num_counters(&pmu->pmu) > 8) || (x86_pmu_num_counters_fixed(&pmu->pmu) > 4)) {
+			pmu->cntr_mask64 = x86_pmu.cntr_mask64;
+			pmu->fixed_cntr_mask64 = x86_pmu.fixed_cntr_mask64;
 		}
 
-		pmu->max_pebs_events = min_t(unsigned, MAX_PEBS_EVENTS, pmu->num_counters);
+		pmu->pebs_events_mask = intel_pmu_pebs_mask(pmu->cntr_mask64);
 		pmu->unconstrained = (struct event_constraint)
-					__EVENT_CONSTRAINT(0, (1ULL << pmu->num_counters) - 1,
-							   0, pmu->num_counters, 0, 0);
+				     __EVENT_CONSTRAINT(0, pmu->cntr_mask64,
+				     0, x86_pmu_num_counters(&pmu->pmu), 0, 0);
+
 		pmu->extra_regs = intel_glc_extra_regs;
 
 		/* Initialize Atom core specific PerfMon capabilities.*/
@@ -6838,11 +7055,11 @@ __init int intel_pmu_init(void)
 		name = "alderlake_hybrid";
 		break;
 
-	case INTEL_FAM6_METEORLAKE:
-	case INTEL_FAM6_METEORLAKE_L:
+	case INTEL_METEORLAKE:
+	case INTEL_METEORLAKE_L:
 		intel_pmu_init_hybrid(hybrid_big_small);
 
-		x86_pmu.pebs_latency_data = mtl_latency_data_small;
+		x86_pmu.pebs_latency_data = cmt_latency_data;
 		x86_pmu.get_event_constraints = mtl_get_event_constraints;
 		x86_pmu.hw_config = adl_hw_config;
 
@@ -6867,6 +7084,33 @@ __init int intel_pmu_init(void)
 		name = "meteorlake_hybrid";
 		break;
 
+	case INTEL_LUNARLAKE_M:
+	case INTEL_ARROWLAKE:
+		intel_pmu_init_hybrid(hybrid_big_small);
+
+		x86_pmu.pebs_latency_data = lnl_latency_data;
+		x86_pmu.get_event_constraints = mtl_get_event_constraints;
+		x86_pmu.hw_config = adl_hw_config;
+
+		td_attr = lnl_hybrid_events_attrs;
+		mem_attr = mtl_hybrid_mem_attrs;
+		tsx_attr = adl_hybrid_tsx_attrs;
+		extra_attr = boot_cpu_has(X86_FEATURE_RTM) ?
+			mtl_hybrid_extra_attr_rtm : mtl_hybrid_extra_attr;
+
+		/* Initialize big core specific PerfMon capabilities.*/
+		pmu = &x86_pmu.hybrid_pmu[X86_HYBRID_PMU_CORE_IDX];
+		intel_pmu_init_lnc(&pmu->pmu);
+
+		/* Initialize Atom core specific PerfMon capabilities.*/
+		pmu = &x86_pmu.hybrid_pmu[X86_HYBRID_PMU_ATOM_IDX];
+		intel_pmu_init_skt(&pmu->pmu);
+
+		intel_pmu_pebs_data_source_lnl();
+		pr_cont("Lunarlake Hybrid events, ");
+		name = "lunarlake_hybrid";
+		break;
+
 	default:
 		switch (x86_pmu.version) {
 		case 1:
@@ -6892,9 +7136,9 @@ __init int intel_pmu_init(void)
 			 * The constraints may be cut according to the CPUID enumeration
 			 * by inserting the EVENT_CONSTRAINT_END.
 			 */
-			if (x86_pmu.num_counters_fixed > INTEL_PMC_MAX_FIXED)
-				x86_pmu.num_counters_fixed = INTEL_PMC_MAX_FIXED;
-			intel_v5_gen_event_constraints[x86_pmu.num_counters_fixed].weight = -1;
+			if (fls64(x86_pmu.fixed_cntr_mask64) > INTEL_PMC_MAX_FIXED)
+				x86_pmu.fixed_cntr_mask64 &= GENMASK_ULL(INTEL_PMC_MAX_FIXED - 1, 0);
+			intel_v5_gen_event_constraints[fls64(x86_pmu.fixed_cntr_mask64)].weight = -1;
 			x86_pmu.event_constraints = intel_v5_gen_event_constraints;
 			pr_cont("generic architected perfmon, ");
 			name = "generic_arch_v5+";
@@ -6921,18 +7165,17 @@ __init int intel_pmu_init(void)
 		x86_pmu.attr_update = hybrid_attr_update;
 	}
 
-	intel_pmu_check_num_counters(&x86_pmu.num_counters,
-				     &x86_pmu.num_counters_fixed,
-				     &x86_pmu.intel_ctrl,
-				     (u64)fixed_mask);
+	intel_pmu_check_counters_mask(&x86_pmu.cntr_mask64,
+				      &x86_pmu.fixed_cntr_mask64,
+				      &x86_pmu.intel_ctrl);
 
 	/* AnyThread may be deprecated on arch perfmon v5 or later */
 	if (x86_pmu.intel_cap.anythread_deprecated)
 		x86_pmu.format_attrs = intel_arch_formats_attr;
 
 	intel_pmu_check_event_constraints(x86_pmu.event_constraints,
-					  x86_pmu.num_counters,
-					  x86_pmu.num_counters_fixed,
+					  x86_pmu.cntr_mask64,
+					  x86_pmu.fixed_cntr_mask64,
 					  x86_pmu.intel_ctrl);
 	/*
 	 * Access LBR MSR may cause #GP under certain circumstances.
@@ -6973,6 +7216,14 @@ __init int intel_pmu_init(void)
 		pr_cont("full-width counters, ");
 	}
 
+	/* Support V6+ MSR Aliasing */
+	if (x86_pmu.version >= 6) {
+		x86_pmu.perfctr = MSR_IA32_PMC_V6_GP0_CTR;
+		x86_pmu.eventsel = MSR_IA32_PMC_V6_GP0_CFG_A;
+		x86_pmu.fixedctr = MSR_IA32_PMC_V6_FX0_CTR;
+		x86_pmu.addr_offset = intel_pmu_v6_addr_offset;
+	}
+
 	if (!is_hybrid() && x86_pmu.intel_cap.perf_metrics)
 		x86_pmu.intel_ctrl |= 1ULL << GLOBAL_CTRL_EN_PERF_METRICS;
 
diff --git a/arch/x86/events/intel/cstate.c b/arch/x86/events/intel/cstate.c
index 9d6e8f13d13a..ae4ec16156bb 100644
--- a/arch/x86/events/intel/cstate.c
+++ b/arch/x86/events/intel/cstate.c
@@ -41,7 +41,7 @@
  *	MSR_CORE_C1_RES: CORE C1 Residency Counter
  *			 perf code: 0x00
  *			 Available model: SLM,AMT,GLM,CNL,ICX,TNT,ADL,RPL
- *					  MTL,SRF,GRR
+ *					  MTL,SRF,GRR,ARL,LNL
  *			 Scope: Core (each processor core has a MSR)
  *	MSR_CORE_C3_RESIDENCY: CORE C3 Residency Counter
  *			       perf code: 0x01
@@ -53,50 +53,50 @@
  *			       Available model: SLM,AMT,NHM,WSM,SNB,IVB,HSW,BDW,
  *						SKL,KNL,GLM,CNL,KBL,CML,ICL,ICX,
  *						TGL,TNT,RKL,ADL,RPL,SPR,MTL,SRF,
- *						GRR
+ *						GRR,ARL,LNL
  *			       Scope: Core
  *	MSR_CORE_C7_RESIDENCY: CORE C7 Residency Counter
  *			       perf code: 0x03
  *			       Available model: SNB,IVB,HSW,BDW,SKL,CNL,KBL,CML,
- *						ICL,TGL,RKL,ADL,RPL,MTL
+ *						ICL,TGL,RKL,ADL,RPL,MTL,ARL,LNL
  *			       Scope: Core
  *	MSR_PKG_C2_RESIDENCY:  Package C2 Residency Counter.
  *			       perf code: 0x00
  *			       Available model: SNB,IVB,HSW,BDW,SKL,KNL,GLM,CNL,
  *						KBL,CML,ICL,ICX,TGL,TNT,RKL,ADL,
- *						RPL,SPR,MTL
+ *						RPL,SPR,MTL,ARL,LNL,SRF
  *			       Scope: Package (physical package)
  *	MSR_PKG_C3_RESIDENCY:  Package C3 Residency Counter.
  *			       perf code: 0x01
  *			       Available model: NHM,WSM,SNB,IVB,HSW,BDW,SKL,KNL,
  *						GLM,CNL,KBL,CML,ICL,TGL,TNT,RKL,
- *						ADL,RPL,MTL
+ *						ADL,RPL,MTL,ARL,LNL
  *			       Scope: Package (physical package)
  *	MSR_PKG_C6_RESIDENCY:  Package C6 Residency Counter.
  *			       perf code: 0x02
  *			       Available model: SLM,AMT,NHM,WSM,SNB,IVB,HSW,BDW,
  *						SKL,KNL,GLM,CNL,KBL,CML,ICL,ICX,
- *						TGL,TNT,RKL,ADL,RPL,SPR,MTL,SRF
+ *						TGL,TNT,RKL,ADL,RPL,SPR,MTL,SRF,
+ *						ARL,LNL
  *			       Scope: Package (physical package)
  *	MSR_PKG_C7_RESIDENCY:  Package C7 Residency Counter.
  *			       perf code: 0x03
  *			       Available model: NHM,WSM,SNB,IVB,HSW,BDW,SKL,CNL,
- *						KBL,CML,ICL,TGL,RKL,ADL,RPL,MTL
+ *						KBL,CML,ICL,TGL,RKL
  *			       Scope: Package (physical package)
  *	MSR_PKG_C8_RESIDENCY:  Package C8 Residency Counter.
  *			       perf code: 0x04
  *			       Available model: HSW ULT,KBL,CNL,CML,ICL,TGL,RKL,
- *						ADL,RPL,MTL
+ *						ADL,RPL,MTL,ARL
  *			       Scope: Package (physical package)
  *	MSR_PKG_C9_RESIDENCY:  Package C9 Residency Counter.
  *			       perf code: 0x05
- *			       Available model: HSW ULT,KBL,CNL,CML,ICL,TGL,RKL,
- *						ADL,RPL,MTL
+ *			       Available model: HSW ULT,KBL,CNL,CML,ICL,TGL,RKL
  *			       Scope: Package (physical package)
  *	MSR_PKG_C10_RESIDENCY: Package C10 Residency Counter.
  *			       perf code: 0x06
  *			       Available model: HSW ULT,KBL,GLM,CNL,CML,ICL,TGL,
- *						TNT,RKL,ADL,RPL,MTL
+ *						TNT,RKL,ADL,RPL,MTL,ARL,LNL
  *			       Scope: Package (physical package)
  *	MSR_MODULE_C6_RES_MS:  Module C6 Residency Counter.
  *			       perf code: 0x00
@@ -128,10 +128,6 @@ static ssize_t __cstate_##_var##_show(struct device *dev,	\
 static struct device_attribute format_attr_##_var =		\
 	__ATTR(_name, 0444, __cstate_##_var##_show, NULL)
 
-static ssize_t cstate_get_attr_cpumask(struct device *dev,
-				       struct device_attribute *attr,
-				       char *buf);
-
 /* Model -> events mapping */
 struct cstate_model {
 	unsigned long		core_events;
@@ -206,22 +202,9 @@ static struct attribute_group cstate_format_attr_group = {
 	.attrs = cstate_format_attrs,
 };
 
-static cpumask_t cstate_core_cpu_mask;
-static DEVICE_ATTR(cpumask, S_IRUGO, cstate_get_attr_cpumask, NULL);
-
-static struct attribute *cstate_cpumask_attrs[] = {
-	&dev_attr_cpumask.attr,
-	NULL,
-};
-
-static struct attribute_group cpumask_attr_group = {
-	.attrs = cstate_cpumask_attrs,
-};
-
 static const struct attribute_group *cstate_attr_groups[] = {
 	&cstate_events_attr_group,
 	&cstate_format_attr_group,
-	&cpumask_attr_group,
 	NULL,
 };
 
@@ -269,8 +252,6 @@ static struct perf_msr pkg_msr[] = {
 	[PERF_CSTATE_PKG_C10_RES] = { MSR_PKG_C10_RESIDENCY,	&group_cstate_pkg_c10,	test_msr },
 };
 
-static cpumask_t cstate_pkg_cpu_mask;
-
 /* cstate_module PMU */
 static struct pmu cstate_module_pmu;
 static bool has_cstate_module;
@@ -291,28 +272,9 @@ static struct perf_msr module_msr[] = {
 	[PERF_CSTATE_MODULE_C6_RES]  = { MSR_MODULE_C6_RES_MS,	&group_cstate_module_c6,	test_msr },
 };
 
-static cpumask_t cstate_module_cpu_mask;
-
-static ssize_t cstate_get_attr_cpumask(struct device *dev,
-				       struct device_attribute *attr,
-				       char *buf)
-{
-	struct pmu *pmu = dev_get_drvdata(dev);
-
-	if (pmu == &cstate_core_pmu)
-		return cpumap_print_to_pagebuf(true, buf, &cstate_core_cpu_mask);
-	else if (pmu == &cstate_pkg_pmu)
-		return cpumap_print_to_pagebuf(true, buf, &cstate_pkg_cpu_mask);
-	else if (pmu == &cstate_module_pmu)
-		return cpumap_print_to_pagebuf(true, buf, &cstate_module_cpu_mask);
-	else
-		return 0;
-}
-
 static int cstate_pmu_event_init(struct perf_event *event)
 {
 	u64 cfg = event->attr.config;
-	int cpu;
 
 	if (event->attr.type != event->pmu->type)
 		return -ENOENT;
@@ -331,20 +293,13 @@ static int cstate_pmu_event_init(struct perf_event *event)
 		if (!(core_msr_mask & (1 << cfg)))
 			return -EINVAL;
 		event->hw.event_base = core_msr[cfg].msr;
-		cpu = cpumask_any_and(&cstate_core_cpu_mask,
-				      topology_sibling_cpumask(event->cpu));
 	} else if (event->pmu == &cstate_pkg_pmu) {
 		if (cfg >= PERF_CSTATE_PKG_EVENT_MAX)
 			return -EINVAL;
 		cfg = array_index_nospec((unsigned long)cfg, PERF_CSTATE_PKG_EVENT_MAX);
 		if (!(pkg_msr_mask & (1 << cfg)))
 			return -EINVAL;
-
-		event->event_caps |= PERF_EV_CAP_READ_ACTIVE_PKG;
-
 		event->hw.event_base = pkg_msr[cfg].msr;
-		cpu = cpumask_any_and(&cstate_pkg_cpu_mask,
-				      topology_die_cpumask(event->cpu));
 	} else if (event->pmu == &cstate_module_pmu) {
 		if (cfg >= PERF_CSTATE_MODULE_EVENT_MAX)
 			return -EINVAL;
@@ -352,16 +307,10 @@ static int cstate_pmu_event_init(struct perf_event *event)
 		if (!(module_msr_mask & (1 << cfg)))
 			return -EINVAL;
 		event->hw.event_base = module_msr[cfg].msr;
-		cpu = cpumask_any_and(&cstate_module_cpu_mask,
-				      topology_cluster_cpumask(event->cpu));
 	} else {
 		return -ENOENT;
 	}
 
-	if (cpu >= nr_cpu_ids)
-		return -ENODEV;
-
-	event->cpu = cpu;
 	event->hw.config = cfg;
 	event->hw.idx = -1;
 	return 0;
@@ -412,84 +361,6 @@ static int cstate_pmu_event_add(struct perf_event *event, int mode)
 	return 0;
 }
 
-/*
- * Check if exiting cpu is the designated reader. If so migrate the
- * events when there is a valid target available
- */
-static int cstate_cpu_exit(unsigned int cpu)
-{
-	unsigned int target;
-
-	if (has_cstate_core &&
-	    cpumask_test_and_clear_cpu(cpu, &cstate_core_cpu_mask)) {
-
-		target = cpumask_any_but(topology_sibling_cpumask(cpu), cpu);
-		/* Migrate events if there is a valid target */
-		if (target < nr_cpu_ids) {
-			cpumask_set_cpu(target, &cstate_core_cpu_mask);
-			perf_pmu_migrate_context(&cstate_core_pmu, cpu, target);
-		}
-	}
-
-	if (has_cstate_pkg &&
-	    cpumask_test_and_clear_cpu(cpu, &cstate_pkg_cpu_mask)) {
-
-		target = cpumask_any_but(topology_die_cpumask(cpu), cpu);
-		/* Migrate events if there is a valid target */
-		if (target < nr_cpu_ids) {
-			cpumask_set_cpu(target, &cstate_pkg_cpu_mask);
-			perf_pmu_migrate_context(&cstate_pkg_pmu, cpu, target);
-		}
-	}
-
-	if (has_cstate_module &&
-	    cpumask_test_and_clear_cpu(cpu, &cstate_module_cpu_mask)) {
-
-		target = cpumask_any_but(topology_cluster_cpumask(cpu), cpu);
-		/* Migrate events if there is a valid target */
-		if (target < nr_cpu_ids) {
-			cpumask_set_cpu(target, &cstate_module_cpu_mask);
-			perf_pmu_migrate_context(&cstate_module_pmu, cpu, target);
-		}
-	}
-	return 0;
-}
-
-static int cstate_cpu_init(unsigned int cpu)
-{
-	unsigned int target;
-
-	/*
-	 * If this is the first online thread of that core, set it in
-	 * the core cpu mask as the designated reader.
-	 */
-	target = cpumask_any_and(&cstate_core_cpu_mask,
-				 topology_sibling_cpumask(cpu));
-
-	if (has_cstate_core && target >= nr_cpu_ids)
-		cpumask_set_cpu(cpu, &cstate_core_cpu_mask);
-
-	/*
-	 * If this is the first online thread of that package, set it
-	 * in the package cpu mask as the designated reader.
-	 */
-	target = cpumask_any_and(&cstate_pkg_cpu_mask,
-				 topology_die_cpumask(cpu));
-	if (has_cstate_pkg && target >= nr_cpu_ids)
-		cpumask_set_cpu(cpu, &cstate_pkg_cpu_mask);
-
-	/*
-	 * If this is the first online thread of that cluster, set it
-	 * in the cluster cpu mask as the designated reader.
-	 */
-	target = cpumask_any_and(&cstate_module_cpu_mask,
-				 topology_cluster_cpumask(cpu));
-	if (has_cstate_module && target >= nr_cpu_ids)
-		cpumask_set_cpu(cpu, &cstate_module_cpu_mask);
-
-	return 0;
-}
-
 static const struct attribute_group *core_attr_update[] = {
 	&group_cstate_core_c1,
 	&group_cstate_core_c3,
@@ -526,6 +397,7 @@ static struct pmu cstate_core_pmu = {
 	.stop		= cstate_pmu_event_stop,
 	.read		= cstate_pmu_event_update,
 	.capabilities	= PERF_PMU_CAP_NO_INTERRUPT | PERF_PMU_CAP_NO_EXCLUDE,
+	.scope		= PERF_PMU_SCOPE_CORE,
 	.module		= THIS_MODULE,
 };
 
@@ -541,6 +413,7 @@ static struct pmu cstate_pkg_pmu = {
 	.stop		= cstate_pmu_event_stop,
 	.read		= cstate_pmu_event_update,
 	.capabilities	= PERF_PMU_CAP_NO_INTERRUPT | PERF_PMU_CAP_NO_EXCLUDE,
+	.scope		= PERF_PMU_SCOPE_PKG,
 	.module		= THIS_MODULE,
 };
 
@@ -556,6 +429,7 @@ static struct pmu cstate_module_pmu = {
 	.stop		= cstate_pmu_event_stop,
 	.read		= cstate_pmu_event_update,
 	.capabilities	= PERF_PMU_CAP_NO_INTERRUPT | PERF_PMU_CAP_NO_EXCLUDE,
+	.scope		= PERF_PMU_SCOPE_CLUSTER,
 	.module		= THIS_MODULE,
 };
 
@@ -637,9 +511,18 @@ static const struct cstate_model adl_cstates __initconst = {
 	.pkg_events		= BIT(PERF_CSTATE_PKG_C2_RES) |
 				  BIT(PERF_CSTATE_PKG_C3_RES) |
 				  BIT(PERF_CSTATE_PKG_C6_RES) |
-				  BIT(PERF_CSTATE_PKG_C7_RES) |
 				  BIT(PERF_CSTATE_PKG_C8_RES) |
-				  BIT(PERF_CSTATE_PKG_C9_RES) |
+				  BIT(PERF_CSTATE_PKG_C10_RES),
+};
+
+static const struct cstate_model lnl_cstates __initconst = {
+	.core_events		= BIT(PERF_CSTATE_CORE_C1_RES) |
+				  BIT(PERF_CSTATE_CORE_C6_RES) |
+				  BIT(PERF_CSTATE_CORE_C7_RES),
+
+	.pkg_events		= BIT(PERF_CSTATE_PKG_C2_RES) |
+				  BIT(PERF_CSTATE_PKG_C3_RES) |
+				  BIT(PERF_CSTATE_PKG_C6_RES) |
 				  BIT(PERF_CSTATE_PKG_C10_RES),
 };
 
@@ -684,7 +567,8 @@ static const struct cstate_model srf_cstates __initconst = {
 	.core_events		= BIT(PERF_CSTATE_CORE_C1_RES) |
 				  BIT(PERF_CSTATE_CORE_C6_RES),
 
-	.pkg_events		= BIT(PERF_CSTATE_PKG_C6_RES),
+	.pkg_events		= BIT(PERF_CSTATE_PKG_C2_RES) |
+				  BIT(PERF_CSTATE_PKG_C6_RES),
 
 	.module_events		= BIT(PERF_CSTATE_MODULE_C6_RES),
 };
@@ -763,6 +647,10 @@ static const struct x86_cpu_id intel_cstates_match[] __initconst = {
 	X86_MATCH_VFM(INTEL_RAPTORLAKE_S,	&adl_cstates),
 	X86_MATCH_VFM(INTEL_METEORLAKE,		&adl_cstates),
 	X86_MATCH_VFM(INTEL_METEORLAKE_L,	&adl_cstates),
+	X86_MATCH_VFM(INTEL_ARROWLAKE,		&adl_cstates),
+	X86_MATCH_VFM(INTEL_ARROWLAKE_H,	&adl_cstates),
+	X86_MATCH_VFM(INTEL_ARROWLAKE_U,	&adl_cstates),
+	X86_MATCH_VFM(INTEL_LUNARLAKE_M,	&lnl_cstates),
 	{ },
 };
 MODULE_DEVICE_TABLE(x86cpu, intel_cstates_match);
@@ -796,9 +684,6 @@ static int __init cstate_probe(const struct cstate_model *cm)
 
 static inline void cstate_cleanup(void)
 {
-	cpuhp_remove_state_nocalls(CPUHP_AP_PERF_X86_CSTATE_ONLINE);
-	cpuhp_remove_state_nocalls(CPUHP_AP_PERF_X86_CSTATE_STARTING);
-
 	if (has_cstate_core)
 		perf_pmu_unregister(&cstate_core_pmu);
 
@@ -813,11 +698,6 @@ static int __init cstate_init(void)
 {
 	int err;
 
-	cpuhp_setup_state(CPUHP_AP_PERF_X86_CSTATE_STARTING,
-			  "perf/x86/cstate:starting", cstate_cpu_init, NULL);
-	cpuhp_setup_state(CPUHP_AP_PERF_X86_CSTATE_ONLINE,
-			  "perf/x86/cstate:online", NULL, cstate_cpu_exit);
-
 	if (has_cstate_core) {
 		err = perf_pmu_register(&cstate_core_pmu, cstate_core_pmu.name, -1);
 		if (err) {
@@ -830,6 +710,8 @@ static int __init cstate_init(void)
 
 	if (has_cstate_pkg) {
 		if (topology_max_dies_per_package() > 1) {
+			/* CLX-AP is multi-die and the cstate is die-scope */
+			cstate_pkg_pmu.scope = PERF_PMU_SCOPE_DIE;
 			err = perf_pmu_register(&cstate_pkg_pmu,
 						"cstate_die", -1);
 		} else {
diff --git a/arch/x86/events/intel/ds.c b/arch/x86/events/intel/ds.c
index e010bfed8417..fa5ea65de0d0 100644
--- a/arch/x86/events/intel/ds.c
+++ b/arch/x86/events/intel/ds.c
@@ -63,6 +63,15 @@ union intel_x86_pebs_dse {
 		unsigned int mtl_fwd_blk:1;
 		unsigned int ld_reserved4:24;
 	};
+	struct {
+		unsigned int lnc_dse:8;
+		unsigned int ld_reserved5:2;
+		unsigned int lnc_stlb_miss:1;
+		unsigned int lnc_locked:1;
+		unsigned int lnc_data_blk:1;
+		unsigned int lnc_addr_blk:1;
+		unsigned int ld_reserved6:18;
+	};
 };
 
 
@@ -77,7 +86,7 @@ union intel_x86_pebs_dse {
 #define SNOOP_NONE_MISS (P(SNOOP, NONE) | P(SNOOP, MISS))
 
 /* Version for Sandy Bridge and later */
-static u64 pebs_data_source[] = {
+static u64 pebs_data_source[PERF_PEBS_DATA_SOURCE_MAX] = {
 	P(OP, LOAD) | P(LVL, MISS) | LEVEL(L3) | P(SNOOP, NA),/* 0x00:ukn L3 */
 	OP_LH | P(LVL, L1)  | LEVEL(L1) | P(SNOOP, NONE),  /* 0x01: L1 local */
 	OP_LH | P(LVL, LFB) | LEVEL(LFB) | P(SNOOP, NONE), /* 0x02: LFB hit */
@@ -173,6 +182,40 @@ void __init intel_pmu_pebs_data_source_cmt(void)
 	__intel_pmu_pebs_data_source_cmt(pebs_data_source);
 }
 
+/* Version for Lion Cove and later */
+static u64 lnc_pebs_data_source[PERF_PEBS_DATA_SOURCE_MAX] = {
+	P(OP, LOAD) | P(LVL, MISS) | LEVEL(L3) | P(SNOOP, NA),	/* 0x00: ukn L3 */
+	OP_LH | P(LVL, L1)  | LEVEL(L1) | P(SNOOP, NONE),	/* 0x01: L1 hit */
+	OP_LH | P(LVL, L1)  | LEVEL(L1) | P(SNOOP, NONE),	/* 0x02: L1 hit */
+	OP_LH | P(LVL, LFB) | LEVEL(LFB) | P(SNOOP, NONE),	/* 0x03: LFB/L1 Miss Handling Buffer hit */
+	0,							/* 0x04: Reserved */
+	OP_LH | P(LVL, L2)  | LEVEL(L2) | P(SNOOP, NONE),	/* 0x05: L2 Hit */
+	OP_LH | LEVEL(L2_MHB) | P(SNOOP, NONE),			/* 0x06: L2 Miss Handling Buffer Hit */
+	0,							/* 0x07: Reserved */
+	OP_LH | P(LVL, L3)  | LEVEL(L3) | P(SNOOP, NONE),	/* 0x08: L3 Hit */
+	0,							/* 0x09: Reserved */
+	0,							/* 0x0a: Reserved */
+	0,							/* 0x0b: Reserved */
+	OP_LH | P(LVL, L3)  | LEVEL(L3) | P(SNOOPX, FWD),	/* 0x0c: L3 Hit Snoop Fwd */
+	OP_LH | P(LVL, L3)  | LEVEL(L3) | P(SNOOP, HITM),	/* 0x0d: L3 Hit Snoop HitM */
+	0,							/* 0x0e: Reserved */
+	P(OP, LOAD) | P(LVL, MISS) | P(LVL, L3)  | LEVEL(L3) | P(SNOOP, HITM),	/* 0x0f: L3 Miss Snoop HitM */
+	OP_LH | LEVEL(MSC) | P(SNOOP, NONE),			/* 0x10: Memory-side Cache Hit */
+	OP_LH | P(LVL, LOC_RAM)  | LEVEL(RAM) | P(SNOOP, NONE), /* 0x11: Local Memory Hit */
+};
+
+void __init intel_pmu_pebs_data_source_lnl(void)
+{
+	u64 *data_source;
+
+	data_source = x86_pmu.hybrid_pmu[X86_HYBRID_PMU_CORE_IDX].pebs_data_source;
+	memcpy(data_source, lnc_pebs_data_source, sizeof(lnc_pebs_data_source));
+
+	data_source = x86_pmu.hybrid_pmu[X86_HYBRID_PMU_ATOM_IDX].pebs_data_source;
+	memcpy(data_source, pebs_data_source, sizeof(pebs_data_source));
+	__intel_pmu_pebs_data_source_cmt(data_source);
+}
+
 static u64 precise_store_data(u64 status)
 {
 	union intel_x86_pebs_dse dse;
@@ -257,14 +300,14 @@ static inline void pebs_set_tlb_lock(u64 *val, bool tlb, bool lock)
 }
 
 /* Retrieve the latency data for e-core of ADL */
-static u64 __adl_latency_data_small(struct perf_event *event, u64 status,
-				     u8 dse, bool tlb, bool lock, bool blk)
+static u64 __grt_latency_data(struct perf_event *event, u64 status,
+			       u8 dse, bool tlb, bool lock, bool blk)
 {
 	u64 val;
 
 	WARN_ON_ONCE(hybrid_pmu(event->pmu)->pmu_type == hybrid_big);
 
-	dse &= PERF_PEBS_DATA_SOURCE_MASK;
+	dse &= PERF_PEBS_DATA_SOURCE_GRT_MASK;
 	val = hybrid_var(event->pmu, pebs_data_source)[dse];
 
 	pebs_set_tlb_lock(&val, tlb, lock);
@@ -277,27 +320,72 @@ static u64 __adl_latency_data_small(struct perf_event *event, u64 status,
 	return val;
 }
 
-u64 adl_latency_data_small(struct perf_event *event, u64 status)
+u64 grt_latency_data(struct perf_event *event, u64 status)
 {
 	union intel_x86_pebs_dse dse;
 
 	dse.val = status;
 
-	return __adl_latency_data_small(event, status, dse.ld_dse,
-					dse.ld_locked, dse.ld_stlb_miss,
-					dse.ld_data_blk);
+	return __grt_latency_data(event, status, dse.ld_dse,
+				  dse.ld_locked, dse.ld_stlb_miss,
+				  dse.ld_data_blk);
 }
 
 /* Retrieve the latency data for e-core of MTL */
-u64 mtl_latency_data_small(struct perf_event *event, u64 status)
+u64 cmt_latency_data(struct perf_event *event, u64 status)
 {
 	union intel_x86_pebs_dse dse;
 
 	dse.val = status;
 
-	return __adl_latency_data_small(event, status, dse.mtl_dse,
-					dse.mtl_stlb_miss, dse.mtl_locked,
-					dse.mtl_fwd_blk);
+	return __grt_latency_data(event, status, dse.mtl_dse,
+				  dse.mtl_stlb_miss, dse.mtl_locked,
+				  dse.mtl_fwd_blk);
+}
+
+static u64 lnc_latency_data(struct perf_event *event, u64 status)
+{
+	union intel_x86_pebs_dse dse;
+	union perf_mem_data_src src;
+	u64 val;
+
+	dse.val = status;
+
+	/* LNC core latency data */
+	val = hybrid_var(event->pmu, pebs_data_source)[status & PERF_PEBS_DATA_SOURCE_MASK];
+	if (!val)
+		val = P(OP, LOAD) | LEVEL(NA) | P(SNOOP, NA);
+
+	if (dse.lnc_stlb_miss)
+		val |= P(TLB, MISS) | P(TLB, L2);
+	else
+		val |= P(TLB, HIT) | P(TLB, L1) | P(TLB, L2);
+
+	if (dse.lnc_locked)
+		val |= P(LOCK, LOCKED);
+
+	if (dse.lnc_data_blk)
+		val |= P(BLK, DATA);
+	if (dse.lnc_addr_blk)
+		val |= P(BLK, ADDR);
+	if (!dse.lnc_data_blk && !dse.lnc_addr_blk)
+		val |= P(BLK, NA);
+
+	src.val = val;
+	if (event->hw.flags & PERF_X86_EVENT_PEBS_ST_HSW)
+		src.mem_op = P(OP, STORE);
+
+	return src.val;
+}
+
+u64 lnl_latency_data(struct perf_event *event, u64 status)
+{
+	struct x86_hybrid_pmu *pmu = hybrid_pmu(event->pmu);
+
+	if (pmu->pmu_type == hybrid_small)
+		return cmt_latency_data(event, status);
+
+	return lnc_latency_data(event, status);
 }
 
 static u64 load_latency_data(struct perf_event *event, u64 status)
@@ -1086,6 +1174,32 @@ struct event_constraint intel_glc_pebs_event_constraints[] = {
 	EVENT_CONSTRAINT_END
 };
 
+struct event_constraint intel_lnc_pebs_event_constraints[] = {
+	INTEL_FLAGS_UEVENT_CONSTRAINT(0x100, 0x100000000ULL),	/* INST_RETIRED.PREC_DIST */
+	INTEL_FLAGS_UEVENT_CONSTRAINT(0x0400, 0x800000000ULL),
+
+	INTEL_HYBRID_LDLAT_CONSTRAINT(0x1cd, 0x3ff),
+	INTEL_HYBRID_STLAT_CONSTRAINT(0x2cd, 0x3),
+	INTEL_FLAGS_UEVENT_CONSTRAINT_DATALA_LD(0x11d0, 0xf),	/* MEM_INST_RETIRED.STLB_MISS_LOADS */
+	INTEL_FLAGS_UEVENT_CONSTRAINT_DATALA_ST(0x12d0, 0xf),	/* MEM_INST_RETIRED.STLB_MISS_STORES */
+	INTEL_FLAGS_UEVENT_CONSTRAINT_DATALA_LD(0x21d0, 0xf),	/* MEM_INST_RETIRED.LOCK_LOADS */
+	INTEL_FLAGS_UEVENT_CONSTRAINT_DATALA_LD(0x41d0, 0xf),	/* MEM_INST_RETIRED.SPLIT_LOADS */
+	INTEL_FLAGS_UEVENT_CONSTRAINT_DATALA_ST(0x42d0, 0xf),	/* MEM_INST_RETIRED.SPLIT_STORES */
+	INTEL_FLAGS_UEVENT_CONSTRAINT_DATALA_LD(0x81d0, 0xf),	/* MEM_INST_RETIRED.ALL_LOADS */
+	INTEL_FLAGS_UEVENT_CONSTRAINT_DATALA_ST(0x82d0, 0xf),	/* MEM_INST_RETIRED.ALL_STORES */
+
+	INTEL_FLAGS_EVENT_CONSTRAINT_DATALA_LD_RANGE(0xd1, 0xd4, 0xf),
+
+	INTEL_FLAGS_EVENT_CONSTRAINT(0xd0, 0xf),
+
+	/*
+	 * Everything else is handled by PMU_FL_PEBS_ALL, because we
+	 * need the full constraints from the main table.
+	 */
+
+	EVENT_CONSTRAINT_END
+};
+
 struct event_constraint *intel_pebs_constraints(struct perf_event *event)
 {
 	struct event_constraint *pebs_constraints = hybrid(event->pmu, pebs_constraints);
@@ -1137,8 +1251,7 @@ void intel_pmu_pebs_sched_task(struct perf_event_pmu_context *pmu_ctx, bool sche
 static inline void pebs_update_threshold(struct cpu_hw_events *cpuc)
 {
 	struct debug_store *ds = cpuc->ds;
-	int max_pebs_events = hybrid(cpuc->pmu, max_pebs_events);
-	int num_counters_fixed = hybrid(cpuc->pmu, num_counters_fixed);
+	int max_pebs_events = intel_pmu_max_num_pebs(cpuc->pmu);
 	u64 threshold;
 	int reserved;
 
@@ -1146,7 +1259,7 @@ static inline void pebs_update_threshold(struct cpu_hw_events *cpuc)
 		return;
 
 	if (x86_pmu.flags & PMU_FL_PEBS_ALL)
-		reserved = max_pebs_events + num_counters_fixed;
+		reserved = max_pebs_events + x86_pmu_max_num_counters_fixed(cpuc->pmu);
 	else
 		reserved = max_pebs_events;
 
@@ -1831,8 +1944,12 @@ static void setup_pebs_adaptive_sample_data(struct perf_event *event,
 	set_linear_ip(regs, basic->ip);
 	regs->flags = PERF_EFLAGS_EXACT;
 
-	if ((sample_type & PERF_SAMPLE_WEIGHT_STRUCT) && (x86_pmu.flags & PMU_FL_RETIRE_LATENCY))
-		data->weight.var3_w = format_size >> PEBS_RETIRE_LATENCY_OFFSET & PEBS_LATENCY_MASK;
+	if (sample_type & PERF_SAMPLE_WEIGHT_STRUCT) {
+		if (x86_pmu.flags & PMU_FL_RETIRE_LATENCY)
+			data->weight.var3_w = format_size >> PEBS_RETIRE_LATENCY_OFFSET & PEBS_LATENCY_MASK;
+		else
+			data->weight.var3_w = 0;
+	}
 
 	/*
 	 * The record for MEMINFO is in front of GP
@@ -2157,6 +2274,7 @@ static void intel_pmu_drain_pebs_nhm(struct pt_regs *iregs, struct perf_sample_d
 	void *base, *at, *top;
 	short counts[INTEL_PMC_IDX_FIXED + MAX_FIXED_PEBS_EVENTS] = {};
 	short error[INTEL_PMC_IDX_FIXED + MAX_FIXED_PEBS_EVENTS] = {};
+	int max_pebs_events = intel_pmu_max_num_pebs(NULL);
 	int bit, i, size;
 	u64 mask;
 
@@ -2168,11 +2286,11 @@ static void intel_pmu_drain_pebs_nhm(struct pt_regs *iregs, struct perf_sample_d
 
 	ds->pebs_index = ds->pebs_buffer_base;
 
-	mask = (1ULL << x86_pmu.max_pebs_events) - 1;
-	size = x86_pmu.max_pebs_events;
+	mask = x86_pmu.pebs_events_mask;
+	size = max_pebs_events;
 	if (x86_pmu.flags & PMU_FL_PEBS_ALL) {
-		mask |= ((1ULL << x86_pmu.num_counters_fixed) - 1) << INTEL_PMC_IDX_FIXED;
-		size = INTEL_PMC_IDX_FIXED + x86_pmu.num_counters_fixed;
+		mask |= x86_pmu.fixed_cntr_mask64 << INTEL_PMC_IDX_FIXED;
+		size = INTEL_PMC_IDX_FIXED + x86_pmu_max_num_counters_fixed(NULL);
 	}
 
 	if (unlikely(base >= top)) {
@@ -2208,8 +2326,9 @@ static void intel_pmu_drain_pebs_nhm(struct pt_regs *iregs, struct perf_sample_d
 			pebs_status = p->status = cpuc->pebs_enabled;
 
 		bit = find_first_bit((unsigned long *)&pebs_status,
-					x86_pmu.max_pebs_events);
-		if (bit >= x86_pmu.max_pebs_events)
+				     max_pebs_events);
+
+		if (!(x86_pmu.pebs_events_mask & (1 << bit)))
 			continue;
 
 		/*
@@ -2267,12 +2386,10 @@ static void intel_pmu_drain_pebs_icl(struct pt_regs *iregs, struct perf_sample_d
 {
 	short counts[INTEL_PMC_IDX_FIXED + MAX_FIXED_PEBS_EVENTS] = {};
 	struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events);
-	int max_pebs_events = hybrid(cpuc->pmu, max_pebs_events);
-	int num_counters_fixed = hybrid(cpuc->pmu, num_counters_fixed);
 	struct debug_store *ds = cpuc->ds;
 	struct perf_event *event;
 	void *base, *at, *top;
-	int bit, size;
+	int bit;
 	u64 mask;
 
 	if (!x86_pmu.pebs_active)
@@ -2283,12 +2400,11 @@ static void intel_pmu_drain_pebs_icl(struct pt_regs *iregs, struct perf_sample_d
 
 	ds->pebs_index = ds->pebs_buffer_base;
 
-	mask = ((1ULL << max_pebs_events) - 1) |
-	       (((1ULL << num_counters_fixed) - 1) << INTEL_PMC_IDX_FIXED);
-	size = INTEL_PMC_IDX_FIXED + num_counters_fixed;
+	mask = hybrid(cpuc->pmu, pebs_events_mask) |
+	       (hybrid(cpuc->pmu, fixed_cntr_mask64) << INTEL_PMC_IDX_FIXED);
 
 	if (unlikely(base >= top)) {
-		intel_pmu_pebs_event_update_no_drain(cpuc, size);
+		intel_pmu_pebs_event_update_no_drain(cpuc, X86_PMC_IDX_MAX);
 		return;
 	}
 
@@ -2298,11 +2414,11 @@ static void intel_pmu_drain_pebs_icl(struct pt_regs *iregs, struct perf_sample_d
 		pebs_status = get_pebs_status(at) & cpuc->pebs_enabled;
 		pebs_status &= mask;
 
-		for_each_set_bit(bit, (unsigned long *)&pebs_status, size)
+		for_each_set_bit(bit, (unsigned long *)&pebs_status, X86_PMC_IDX_MAX)
 			counts[bit]++;
 	}
 
-	for_each_set_bit(bit, (unsigned long *)&mask, size) {
+	for_each_set_bit(bit, (unsigned long *)&mask, X86_PMC_IDX_MAX) {
 		if (counts[bit] == 0)
 			continue;
 
diff --git a/arch/x86/events/intel/knc.c b/arch/x86/events/intel/knc.c
index 618001c208e8..034a1f6a457c 100644
--- a/arch/x86/events/intel/knc.c
+++ b/arch/x86/events/intel/knc.c
@@ -303,7 +303,7 @@ static const struct x86_pmu knc_pmu __initconst = {
 	.apic			= 1,
 	.max_period		= (1ULL << 39) - 1,
 	.version		= 0,
-	.num_counters		= 2,
+	.cntr_mask64		= 0x3,
 	.cntval_bits		= 40,
 	.cntval_mask		= (1ULL << 40) - 1,
 	.get_event_constraints	= x86_get_event_constraints,
diff --git a/arch/x86/events/intel/p4.c b/arch/x86/events/intel/p4.c
index 35936188db01..844bc4fc4724 100644
--- a/arch/x86/events/intel/p4.c
+++ b/arch/x86/events/intel/p4.c
@@ -919,7 +919,7 @@ static void p4_pmu_disable_all(void)
 	struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events);
 	int idx;
 
-	for (idx = 0; idx < x86_pmu.num_counters; idx++) {
+	for_each_set_bit(idx, x86_pmu.cntr_mask, X86_PMC_IDX_MAX) {
 		struct perf_event *event = cpuc->events[idx];
 		if (!test_bit(idx, cpuc->active_mask))
 			continue;
@@ -998,7 +998,7 @@ static void p4_pmu_enable_all(int added)
 	struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events);
 	int idx;
 
-	for (idx = 0; idx < x86_pmu.num_counters; idx++) {
+	for_each_set_bit(idx, x86_pmu.cntr_mask, X86_PMC_IDX_MAX) {
 		struct perf_event *event = cpuc->events[idx];
 		if (!test_bit(idx, cpuc->active_mask))
 			continue;
@@ -1040,7 +1040,7 @@ static int p4_pmu_handle_irq(struct pt_regs *regs)
 
 	cpuc = this_cpu_ptr(&cpu_hw_events);
 
-	for (idx = 0; idx < x86_pmu.num_counters; idx++) {
+	for_each_set_bit(idx, x86_pmu.cntr_mask, X86_PMC_IDX_MAX) {
 		int overflow;
 
 		if (!test_bit(idx, cpuc->active_mask)) {
@@ -1353,7 +1353,7 @@ static __initconst const struct x86_pmu p4_pmu = {
 	 * though leave it restricted at moment assuming
 	 * HT is on
 	 */
-	.num_counters		= ARCH_P4_MAX_CCCR,
+	.cntr_mask64		= GENMASK_ULL(ARCH_P4_MAX_CCCR - 1, 0),
 	.apic			= 1,
 	.cntval_bits		= ARCH_P4_CNTRVAL_BITS,
 	.cntval_mask		= ARCH_P4_CNTRVAL_MASK,
@@ -1395,7 +1395,7 @@ __init int p4_pmu_init(void)
 	 *
 	 * Solve this by zero'ing out the registers to mimic a reset.
 	 */
-	for (i = 0; i < x86_pmu.num_counters; i++) {
+	for_each_set_bit(i, x86_pmu.cntr_mask, X86_PMC_IDX_MAX) {
 		reg = x86_pmu_config_addr(i);
 		wrmsrl_safe(reg, 0ULL);
 	}
diff --git a/arch/x86/events/intel/p6.c b/arch/x86/events/intel/p6.c
index 408879b0c0d4..a6cffb4f4ef5 100644
--- a/arch/x86/events/intel/p6.c
+++ b/arch/x86/events/intel/p6.c
@@ -214,7 +214,7 @@ static __initconst const struct x86_pmu p6_pmu = {
 	.apic			= 1,
 	.max_period		= (1ULL << 31) - 1,
 	.version		= 0,
-	.num_counters		= 2,
+	.cntr_mask64		= 0x3,
 	/*
 	 * Events have 40 bits implemented. However they are designed such
 	 * that bits [32-39] are sign extensions of bit 31. As such the
diff --git a/arch/x86/events/intel/pt.c b/arch/x86/events/intel/pt.c
index 14db6d9d318b..fd4670a6694e 100644
--- a/arch/x86/events/intel/pt.c
+++ b/arch/x86/events/intel/pt.c
@@ -416,7 +416,7 @@ static bool pt_event_valid(struct perf_event *event)
 static void pt_config_start(struct perf_event *event)
 {
 	struct pt *pt = this_cpu_ptr(&pt_ctx);
-	u64 ctl = event->hw.config;
+	u64 ctl = event->hw.aux_config;
 
 	ctl |= RTIT_CTL_TRACEEN;
 	if (READ_ONCE(pt->vmx_on))
@@ -424,7 +424,7 @@ static void pt_config_start(struct perf_event *event)
 	else
 		wrmsrl(MSR_IA32_RTIT_CTL, ctl);
 
-	WRITE_ONCE(event->hw.config, ctl);
+	WRITE_ONCE(event->hw.aux_config, ctl);
 }
 
 /* Address ranges and their corresponding msr configuration registers */
@@ -503,7 +503,7 @@ static void pt_config(struct perf_event *event)
 	u64 reg;
 
 	/* First round: clear STATUS, in particular the PSB byte counter. */
-	if (!event->hw.config) {
+	if (!event->hw.aux_config) {
 		perf_event_itrace_started(event);
 		wrmsrl(MSR_IA32_RTIT_STATUS, 0);
 	}
@@ -533,14 +533,14 @@ static void pt_config(struct perf_event *event)
 
 	reg |= (event->attr.config & PT_CONFIG_MASK);
 
-	event->hw.config = reg;
+	event->hw.aux_config = reg;
 	pt_config_start(event);
 }
 
 static void pt_config_stop(struct perf_event *event)
 {
 	struct pt *pt = this_cpu_ptr(&pt_ctx);
-	u64 ctl = READ_ONCE(event->hw.config);
+	u64 ctl = READ_ONCE(event->hw.aux_config);
 
 	/* may be already stopped by a PMI */
 	if (!(ctl & RTIT_CTL_TRACEEN))
@@ -550,7 +550,7 @@ static void pt_config_stop(struct perf_event *event)
 	if (!READ_ONCE(pt->vmx_on))
 		wrmsrl(MSR_IA32_RTIT_CTL, ctl);
 
-	WRITE_ONCE(event->hw.config, ctl);
+	WRITE_ONCE(event->hw.aux_config, ctl);
 
 	/*
 	 * A wrmsr that disables trace generation serializes other PT
@@ -878,7 +878,7 @@ static void pt_update_head(struct pt *pt)
  */
 static void *pt_buffer_region(struct pt_buffer *buf)
 {
-	return phys_to_virt(TOPA_ENTRY(buf->cur, buf->cur_idx)->base << TOPA_SHIFT);
+	return phys_to_virt((phys_addr_t)TOPA_ENTRY(buf->cur, buf->cur_idx)->base << TOPA_SHIFT);
 }
 
 /**
@@ -990,7 +990,7 @@ pt_topa_entry_for_page(struct pt_buffer *buf, unsigned int pg)
 	 * order allocations, there shouldn't be many of these.
 	 */
 	list_for_each_entry(topa, &buf->tables, list) {
-		if (topa->offset + topa->size > pg << PAGE_SHIFT)
+		if (topa->offset + topa->size > (unsigned long)pg << PAGE_SHIFT)
 			goto found;
 	}
 
@@ -1557,7 +1557,7 @@ void intel_pt_handle_vmx(int on)
 
 	/* Turn PTs back on */
 	if (!on && event)
-		wrmsrl(MSR_IA32_RTIT_CTL, event->hw.config);
+		wrmsrl(MSR_IA32_RTIT_CTL, event->hw.aux_config);
 
 	local_irq_restore(flags);
 }
@@ -1606,6 +1606,7 @@ static void pt_event_stop(struct perf_event *event, int mode)
 	 * see comment in intel_pt_interrupt().
 	 */
 	WRITE_ONCE(pt->handle_nmi, 0);
+	barrier();
 
 	pt_config_stop(event);
 
@@ -1657,11 +1658,10 @@ static long pt_event_snapshot_aux(struct perf_event *event,
 		return 0;
 
 	/*
-	 * Here, handle_nmi tells us if the tracing is on
+	 * There is no PT interrupt in this mode, so stop the trace and it will
+	 * remain stopped while the buffer is copied.
 	 */
-	if (READ_ONCE(pt->handle_nmi))
-		pt_config_stop(event);
-
+	pt_config_stop(event);
 	pt_read_offset(buf);
 	pt_update_head(pt);
 
@@ -1673,11 +1673,10 @@ static long pt_event_snapshot_aux(struct perf_event *event,
 	ret = perf_output_copy_aux(&pt->handle, handle, from, to);
 
 	/*
-	 * If the tracing was on when we turned up, restart it.
-	 * Compiler barrier not needed as we couldn't have been
-	 * preempted by anything that touches pt->handle_nmi.
+	 * Here, handle_nmi tells us if the tracing was on.
+	 * If the tracing was on, restart it.
 	 */
-	if (pt->handle_nmi)
+	if (READ_ONCE(pt->handle_nmi))
 		pt_config_start(event);
 
 	return ret;
diff --git a/arch/x86/events/intel/pt.h b/arch/x86/events/intel/pt.h
index 96906a62aacd..f5e46c04c145 100644
--- a/arch/x86/events/intel/pt.h
+++ b/arch/x86/events/intel/pt.h
@@ -33,8 +33,8 @@ struct topa_entry {
 	u64	rsvd2	: 1;
 	u64	size	: 4;
 	u64	rsvd3	: 2;
-	u64	base	: 36;
-	u64	rsvd4	: 16;
+	u64	base	: 40;
+	u64	rsvd4	: 12;
 };
 
 /* TSC to Core Crystal Clock Ratio */
diff --git a/arch/x86/events/intel/uncore.c b/arch/x86/events/intel/uncore.c
index c68f5b39952b..d98fac567684 100644
--- a/arch/x86/events/intel/uncore.c
+++ b/arch/x86/events/intel/uncore.c
@@ -264,6 +264,9 @@ static void uncore_assign_hw_event(struct intel_uncore_box *box,
 		return;
 	}
 
+	if (intel_generic_uncore_assign_hw_event(event, box))
+		return;
+
 	hwc->config_base = uncore_event_ctl(box, hwc->idx);
 	hwc->event_base  = uncore_perf_ctr(box, hwc->idx);
 }
@@ -844,7 +847,9 @@ static void uncore_pmu_disable(struct pmu *pmu)
 static ssize_t uncore_get_attr_cpumask(struct device *dev,
 				struct device_attribute *attr, char *buf)
 {
-	return cpumap_print_to_pagebuf(true, buf, &uncore_cpu_mask);
+	struct intel_uncore_pmu *pmu = container_of(dev_get_drvdata(dev), struct intel_uncore_pmu, pmu);
+
+	return cpumap_print_to_pagebuf(true, buf, &pmu->cpu_mask);
 }
 
 static DEVICE_ATTR(cpumask, S_IRUGO, uncore_get_attr_cpumask, NULL);
@@ -861,7 +866,10 @@ static const struct attribute_group uncore_pmu_attr_group = {
 static inline int uncore_get_box_id(struct intel_uncore_type *type,
 				    struct intel_uncore_pmu *pmu)
 {
-	return type->box_ids ? type->box_ids[pmu->pmu_idx] : pmu->pmu_idx;
+	if (type->boxes)
+		return intel_uncore_find_discovery_unit_id(type->boxes, -1, pmu->pmu_idx);
+
+	return pmu->pmu_idx;
 }
 
 void uncore_get_alias_name(char *pmu_name, struct intel_uncore_pmu *pmu)
@@ -962,6 +970,9 @@ static void uncore_type_exit(struct intel_uncore_type *type)
 	if (type->cleanup_mapping)
 		type->cleanup_mapping(type);
 
+	if (type->cleanup_extra_boxes)
+		type->cleanup_extra_boxes(type);
+
 	if (pmu) {
 		for (i = 0; i < type->num_boxes; i++, pmu++) {
 			uncore_pmu_unregister(pmu);
@@ -970,10 +981,7 @@ static void uncore_type_exit(struct intel_uncore_type *type)
 		kfree(type->pmus);
 		type->pmus = NULL;
 	}
-	if (type->box_ids) {
-		kfree(type->box_ids);
-		type->box_ids = NULL;
-	}
+
 	kfree(type->events_group);
 	type->events_group = NULL;
 }
@@ -1077,22 +1085,19 @@ static struct intel_uncore_pmu *
 uncore_pci_find_dev_pmu_from_types(struct pci_dev *pdev)
 {
 	struct intel_uncore_type **types = uncore_pci_uncores;
+	struct intel_uncore_discovery_unit *unit;
 	struct intel_uncore_type *type;
-	u64 box_ctl;
-	int i, die;
+	struct rb_node *node;
 
 	for (; *types; types++) {
 		type = *types;
-		for (die = 0; die < __uncore_max_dies; die++) {
-			for (i = 0; i < type->num_boxes; i++) {
-				if (!type->box_ctls[die])
-					continue;
-				box_ctl = type->box_ctls[die] + type->pci_offsets[i];
-				if (pdev->devfn == UNCORE_DISCOVERY_PCI_DEVFN(box_ctl) &&
-				    pdev->bus->number == UNCORE_DISCOVERY_PCI_BUS(box_ctl) &&
-				    pci_domain_nr(pdev->bus) == UNCORE_DISCOVERY_PCI_DOMAIN(box_ctl))
-					return &type->pmus[i];
-			}
+
+		for (node = rb_first(type->boxes); node; node = rb_next(node)) {
+			unit = rb_entry(node, struct intel_uncore_discovery_unit, node);
+			if (pdev->devfn == UNCORE_DISCOVERY_PCI_DEVFN(unit->addr) &&
+			    pdev->bus->number == UNCORE_DISCOVERY_PCI_BUS(unit->addr) &&
+			    pci_domain_nr(pdev->bus) == UNCORE_DISCOVERY_PCI_DOMAIN(unit->addr))
+				return &type->pmus[unit->pmu_idx];
 		}
 	}
 
@@ -1368,28 +1373,25 @@ static struct notifier_block uncore_pci_notifier = {
 static void uncore_pci_pmus_register(void)
 {
 	struct intel_uncore_type **types = uncore_pci_uncores;
+	struct intel_uncore_discovery_unit *unit;
 	struct intel_uncore_type *type;
 	struct intel_uncore_pmu *pmu;
+	struct rb_node *node;
 	struct pci_dev *pdev;
-	u64 box_ctl;
-	int i, die;
 
 	for (; *types; types++) {
 		type = *types;
-		for (die = 0; die < __uncore_max_dies; die++) {
-			for (i = 0; i < type->num_boxes; i++) {
-				if (!type->box_ctls[die])
-					continue;
-				box_ctl = type->box_ctls[die] + type->pci_offsets[i];
-				pdev = pci_get_domain_bus_and_slot(UNCORE_DISCOVERY_PCI_DOMAIN(box_ctl),
-								   UNCORE_DISCOVERY_PCI_BUS(box_ctl),
-								   UNCORE_DISCOVERY_PCI_DEVFN(box_ctl));
-				if (!pdev)
-					continue;
-				pmu = &type->pmus[i];
-
-				uncore_pci_pmu_register(pdev, type, pmu, die);
-			}
+
+		for (node = rb_first(type->boxes); node; node = rb_next(node)) {
+			unit = rb_entry(node, struct intel_uncore_discovery_unit, node);
+			pdev = pci_get_domain_bus_and_slot(UNCORE_DISCOVERY_PCI_DOMAIN(unit->addr),
+							   UNCORE_DISCOVERY_PCI_BUS(unit->addr),
+							   UNCORE_DISCOVERY_PCI_DEVFN(unit->addr));
+
+			if (!pdev)
+				continue;
+			pmu = &type->pmus[unit->pmu_idx];
+			uncore_pci_pmu_register(pdev, type, pmu, unit->die);
 		}
 	}
 
@@ -1454,6 +1456,18 @@ static void uncore_pci_exit(void)
 	}
 }
 
+static bool uncore_die_has_box(struct intel_uncore_type *type,
+			       int die, unsigned int pmu_idx)
+{
+	if (!type->boxes)
+		return true;
+
+	if (intel_uncore_find_discovery_unit_id(type->boxes, die, pmu_idx) < 0)
+		return false;
+
+	return true;
+}
+
 static void uncore_change_type_ctx(struct intel_uncore_type *type, int old_cpu,
 				   int new_cpu)
 {
@@ -1469,18 +1483,25 @@ static void uncore_change_type_ctx(struct intel_uncore_type *type, int old_cpu,
 
 		if (old_cpu < 0) {
 			WARN_ON_ONCE(box->cpu != -1);
-			box->cpu = new_cpu;
+			if (uncore_die_has_box(type, die, pmu->pmu_idx)) {
+				box->cpu = new_cpu;
+				cpumask_set_cpu(new_cpu, &pmu->cpu_mask);
+			}
 			continue;
 		}
 
-		WARN_ON_ONCE(box->cpu != old_cpu);
+		WARN_ON_ONCE(box->cpu != -1 && box->cpu != old_cpu);
 		box->cpu = -1;
+		cpumask_clear_cpu(old_cpu, &pmu->cpu_mask);
 		if (new_cpu < 0)
 			continue;
 
+		if (!uncore_die_has_box(type, die, pmu->pmu_idx))
+			continue;
 		uncore_pmu_cancel_hrtimer(box);
 		perf_pmu_migrate_context(&pmu->pmu, old_cpu, new_cpu);
 		box->cpu = new_cpu;
+		cpumask_set_cpu(new_cpu, &pmu->cpu_mask);
 	}
 }
 
@@ -1503,7 +1524,7 @@ static void uncore_box_unref(struct intel_uncore_type **types, int id)
 		pmu = type->pmus;
 		for (i = 0; i < type->num_boxes; i++, pmu++) {
 			box = pmu->boxes[id];
-			if (box && atomic_dec_return(&box->refcnt) == 0)
+			if (box && box->cpu >= 0 && atomic_dec_return(&box->refcnt) == 0)
 				uncore_box_exit(box);
 		}
 	}
@@ -1593,7 +1614,7 @@ static int uncore_box_ref(struct intel_uncore_type **types,
 		pmu = type->pmus;
 		for (i = 0; i < type->num_boxes; i++, pmu++) {
 			box = pmu->boxes[id];
-			if (box && atomic_inc_return(&box->refcnt) == 1)
+			if (box && box->cpu >= 0 && atomic_inc_return(&box->refcnt) == 1)
 				uncore_box_init(box);
 		}
 	}
@@ -1795,6 +1816,11 @@ static const struct intel_uncore_init_fun mtl_uncore_init __initconst = {
 	.mmio_init = adl_uncore_mmio_init,
 };
 
+static const struct intel_uncore_init_fun lnl_uncore_init __initconst = {
+	.cpu_init = lnl_uncore_cpu_init,
+	.mmio_init = lnl_uncore_mmio_init,
+};
+
 static const struct intel_uncore_init_fun icx_uncore_init __initconst = {
 	.cpu_init = icx_uncore_cpu_init,
 	.pci_init = icx_uncore_pci_init,
@@ -1872,6 +1898,10 @@ static const struct x86_cpu_id intel_uncore_match[] __initconst = {
 	X86_MATCH_VFM(INTEL_RAPTORLAKE_S,	&adl_uncore_init),
 	X86_MATCH_VFM(INTEL_METEORLAKE,		&mtl_uncore_init),
 	X86_MATCH_VFM(INTEL_METEORLAKE_L,	&mtl_uncore_init),
+	X86_MATCH_VFM(INTEL_ARROWLAKE,		&mtl_uncore_init),
+	X86_MATCH_VFM(INTEL_ARROWLAKE_U,	&mtl_uncore_init),
+	X86_MATCH_VFM(INTEL_ARROWLAKE_H,	&mtl_uncore_init),
+	X86_MATCH_VFM(INTEL_LUNARLAKE_M,	&lnl_uncore_init),
 	X86_MATCH_VFM(INTEL_SAPPHIRERAPIDS_X,	&spr_uncore_init),
 	X86_MATCH_VFM(INTEL_EMERALDRAPIDS_X,	&spr_uncore_init),
 	X86_MATCH_VFM(INTEL_GRANITERAPIDS_X,	&gnr_uncore_init),
diff --git a/arch/x86/events/intel/uncore.h b/arch/x86/events/intel/uncore.h
index 4838502d89ae..79ff32e13dcc 100644
--- a/arch/x86/events/intel/uncore.h
+++ b/arch/x86/events/intel/uncore.h
@@ -62,7 +62,6 @@ struct intel_uncore_type {
 	unsigned fixed_ctr;
 	unsigned fixed_ctl;
 	unsigned box_ctl;
-	u64 *box_ctls;	/* Unit ctrl addr of the first box of each die */
 	union {
 		unsigned msr_offset;
 		unsigned mmio_offset;
@@ -76,7 +75,6 @@ struct intel_uncore_type {
 		u64 *pci_offsets;
 		u64 *mmio_offsets;
 	};
-	unsigned *box_ids;
 	struct event_constraint unconstrainted;
 	struct event_constraint *constraints;
 	struct intel_uncore_pmu *pmus;
@@ -86,6 +84,7 @@ struct intel_uncore_type {
 	const struct attribute_group *attr_groups[4];
 	const struct attribute_group **attr_update;
 	struct pmu *pmu; /* for custom pmu ops */
+	struct rb_root *boxes;
 	/*
 	 * Uncore PMU would store relevant platform topology configuration here
 	 * to identify which platform component each PMON block of that type is
@@ -98,6 +97,10 @@ struct intel_uncore_type {
 	int (*get_topology)(struct intel_uncore_type *type);
 	void (*set_mapping)(struct intel_uncore_type *type);
 	void (*cleanup_mapping)(struct intel_uncore_type *type);
+	/*
+	 * Optional callbacks for extra uncore units cleanup
+	 */
+	void (*cleanup_extra_boxes)(struct intel_uncore_type *type);
 };
 
 #define pmu_group attr_groups[0]
@@ -125,6 +128,7 @@ struct intel_uncore_pmu {
 	int				func_id;
 	bool				registered;
 	atomic_t			activeboxes;
+	cpumask_t			cpu_mask;
 	struct intel_uncore_type	*type;
 	struct intel_uncore_box		**boxes;
 };
@@ -607,10 +611,12 @@ void skl_uncore_cpu_init(void);
 void icl_uncore_cpu_init(void);
 void tgl_uncore_cpu_init(void);
 void adl_uncore_cpu_init(void);
+void lnl_uncore_cpu_init(void);
 void mtl_uncore_cpu_init(void);
 void tgl_uncore_mmio_init(void);
 void tgl_l_uncore_mmio_init(void);
 void adl_uncore_mmio_init(void);
+void lnl_uncore_mmio_init(void);
 int snb_pci2phy_map_init(int devid);
 
 /* uncore_snbep.c */
diff --git a/arch/x86/events/intel/uncore_discovery.c b/arch/x86/events/intel/uncore_discovery.c
index 9a698a92962a..571e44b49691 100644
--- a/arch/x86/events/intel/uncore_discovery.c
+++ b/arch/x86/events/intel/uncore_discovery.c
@@ -89,9 +89,7 @@ add_uncore_discovery_type(struct uncore_unit_discovery *unit)
 	if (!type)
 		return NULL;
 
-	type->box_ctrl_die = kcalloc(__uncore_max_dies, sizeof(u64), GFP_KERNEL);
-	if (!type->box_ctrl_die)
-		goto free_type;
+	type->units = RB_ROOT;
 
 	type->access_type = unit->access_type;
 	num_discovered_types[type->access_type]++;
@@ -100,12 +98,6 @@ add_uncore_discovery_type(struct uncore_unit_discovery *unit)
 	rb_add(&type->node, &discovery_tables, __type_less);
 
 	return type;
-
-free_type:
-	kfree(type);
-
-	return NULL;
-
 }
 
 static struct intel_uncore_discovery_type *
@@ -120,14 +112,118 @@ get_uncore_discovery_type(struct uncore_unit_discovery *unit)
 	return add_uncore_discovery_type(unit);
 }
 
+static inline int pmu_idx_cmp(const void *key, const struct rb_node *b)
+{
+	struct intel_uncore_discovery_unit *unit;
+	const unsigned int *id = key;
+
+	unit = rb_entry(b, struct intel_uncore_discovery_unit, node);
+
+	if (unit->pmu_idx > *id)
+		return -1;
+	else if (unit->pmu_idx < *id)
+		return 1;
+
+	return 0;
+}
+
+static struct intel_uncore_discovery_unit *
+intel_uncore_find_discovery_unit(struct rb_root *units, int die,
+				 unsigned int pmu_idx)
+{
+	struct intel_uncore_discovery_unit *unit;
+	struct rb_node *pos;
+
+	if (!units)
+		return NULL;
+
+	pos = rb_find_first(&pmu_idx, units, pmu_idx_cmp);
+	if (!pos)
+		return NULL;
+	unit = rb_entry(pos, struct intel_uncore_discovery_unit, node);
+
+	if (die < 0)
+		return unit;
+
+	for (; pos; pos = rb_next(pos)) {
+		unit = rb_entry(pos, struct intel_uncore_discovery_unit, node);
+
+		if (unit->pmu_idx != pmu_idx)
+			break;
+
+		if (unit->die == die)
+			return unit;
+	}
+
+	return NULL;
+}
+
+int intel_uncore_find_discovery_unit_id(struct rb_root *units, int die,
+					unsigned int pmu_idx)
+{
+	struct intel_uncore_discovery_unit *unit;
+
+	unit = intel_uncore_find_discovery_unit(units, die, pmu_idx);
+	if (unit)
+		return unit->id;
+
+	return -1;
+}
+
+static inline bool unit_less(struct rb_node *a, const struct rb_node *b)
+{
+	struct intel_uncore_discovery_unit *a_node, *b_node;
+
+	a_node = rb_entry(a, struct intel_uncore_discovery_unit, node);
+	b_node = rb_entry(b, struct intel_uncore_discovery_unit, node);
+
+	if (a_node->pmu_idx < b_node->pmu_idx)
+		return true;
+	if (a_node->pmu_idx > b_node->pmu_idx)
+		return false;
+
+	if (a_node->die < b_node->die)
+		return true;
+	if (a_node->die > b_node->die)
+		return false;
+
+	return 0;
+}
+
+static inline struct intel_uncore_discovery_unit *
+uncore_find_unit(struct rb_root *root, unsigned int id)
+{
+	struct intel_uncore_discovery_unit *unit;
+	struct rb_node *node;
+
+	for (node = rb_first(root); node; node = rb_next(node)) {
+		unit = rb_entry(node, struct intel_uncore_discovery_unit, node);
+		if (unit->id == id)
+			return unit;
+	}
+
+	return NULL;
+}
+
+void uncore_find_add_unit(struct intel_uncore_discovery_unit *node,
+			  struct rb_root *root, u16 *num_units)
+{
+	struct intel_uncore_discovery_unit *unit = uncore_find_unit(root, node->id);
+
+	if (unit)
+		node->pmu_idx = unit->pmu_idx;
+	else if (num_units)
+		node->pmu_idx = (*num_units)++;
+
+	rb_add(&node->node, root, unit_less);
+}
+
 static void
 uncore_insert_box_info(struct uncore_unit_discovery *unit,
-		       int die, bool parsed)
+		       int die)
 {
+	struct intel_uncore_discovery_unit *node;
 	struct intel_uncore_discovery_type *type;
-	unsigned int *ids;
-	u64 *box_offset;
-	int i;
 
 	if (!unit->ctl || !unit->ctl_offset || !unit->ctr_offset) {
 		pr_info("Invalid address is detected for uncore type %d box %d, "
@@ -136,71 +232,29 @@ uncore_insert_box_info(struct uncore_unit_discovery *unit,
 		return;
 	}
 
-	if (parsed) {
-		type = search_uncore_discovery_type(unit->box_type);
-		if (!type) {
-			pr_info("A spurious uncore type %d is detected, "
-				"Disable the uncore type.\n",
-				unit->box_type);
-			return;
-		}
-		/* Store the first box of each die */
-		if (!type->box_ctrl_die[die])
-			type->box_ctrl_die[die] = unit->ctl;
+	node = kzalloc(sizeof(*node), GFP_KERNEL);
+	if (!node)
 		return;
-	}
 
-	type = get_uncore_discovery_type(unit);
-	if (!type)
-		return;
+	node->die = die;
+	node->id = unit->box_id;
+	node->addr = unit->ctl;
 
-	box_offset = kcalloc(type->num_boxes + 1, sizeof(u64), GFP_KERNEL);
-	if (!box_offset)
+	type = get_uncore_discovery_type(unit);
+	if (!type) {
+		kfree(node);
 		return;
+	}
 
-	ids = kcalloc(type->num_boxes + 1, sizeof(unsigned int), GFP_KERNEL);
-	if (!ids)
-		goto free_box_offset;
+	uncore_find_add_unit(node, &type->units, &type->num_units);
 
 	/* Store generic information for the first box */
-	if (!type->num_boxes) {
-		type->box_ctrl = unit->ctl;
-		type->box_ctrl_die[die] = unit->ctl;
+	if (type->num_units == 1) {
 		type->num_counters = unit->num_regs;
 		type->counter_width = unit->bit_width;
 		type->ctl_offset = unit->ctl_offset;
 		type->ctr_offset = unit->ctr_offset;
-		*ids = unit->box_id;
-		goto end;
-	}
-
-	for (i = 0; i < type->num_boxes; i++) {
-		ids[i] = type->ids[i];
-		box_offset[i] = type->box_offset[i];
-
-		if (unit->box_id == ids[i]) {
-			pr_info("Duplicate uncore type %d box ID %d is detected, "
-				"Drop the duplicate uncore unit.\n",
-				unit->box_type, unit->box_id);
-			goto free_ids;
-		}
 	}
-	ids[i] = unit->box_id;
-	box_offset[i] = unit->ctl - type->box_ctrl;
-	kfree(type->ids);
-	kfree(type->box_offset);
-end:
-	type->ids = ids;
-	type->box_offset = box_offset;
-	type->num_boxes++;
-	return;
-
-free_ids:
-	kfree(ids);
-
-free_box_offset:
-	kfree(box_offset);
-
 }
 
 static bool
@@ -279,7 +333,7 @@ static int parse_discovery_table(struct pci_dev *dev, int die,
 		if (uncore_ignore_unit(&unit, ignore))
 			continue;
 
-		uncore_insert_box_info(&unit, die, *parsed);
+		uncore_insert_box_info(&unit, die);
 	}
 
 	*parsed = true;
@@ -339,9 +393,16 @@ err:
 void intel_uncore_clear_discovery_tables(void)
 {
 	struct intel_uncore_discovery_type *type, *next;
+	struct intel_uncore_discovery_unit *pos;
+	struct rb_node *node;
 
 	rbtree_postorder_for_each_entry_safe(type, next, &discovery_tables, node) {
-		kfree(type->box_ctrl_die);
+		while (!RB_EMPTY_ROOT(&type->units)) {
+			node = rb_first(&type->units);
+			pos = rb_entry(node, struct intel_uncore_discovery_unit, node);
+			rb_erase(node, &type->units);
+			kfree(pos);
+		}
 		kfree(type);
 	}
 }
@@ -366,19 +427,31 @@ static const struct attribute_group generic_uncore_format_group = {
 	.attrs = generic_uncore_formats_attr,
 };
 
+static u64 intel_generic_uncore_box_ctl(struct intel_uncore_box *box)
+{
+	struct intel_uncore_discovery_unit *unit;
+
+	unit = intel_uncore_find_discovery_unit(box->pmu->type->boxes,
+						-1, box->pmu->pmu_idx);
+	if (WARN_ON_ONCE(!unit))
+		return 0;
+
+	return unit->addr;
+}
+
 void intel_generic_uncore_msr_init_box(struct intel_uncore_box *box)
 {
-	wrmsrl(uncore_msr_box_ctl(box), GENERIC_PMON_BOX_CTL_INT);
+	wrmsrl(intel_generic_uncore_box_ctl(box), GENERIC_PMON_BOX_CTL_INT);
 }
 
 void intel_generic_uncore_msr_disable_box(struct intel_uncore_box *box)
 {
-	wrmsrl(uncore_msr_box_ctl(box), GENERIC_PMON_BOX_CTL_FRZ);
+	wrmsrl(intel_generic_uncore_box_ctl(box), GENERIC_PMON_BOX_CTL_FRZ);
 }
 
 void intel_generic_uncore_msr_enable_box(struct intel_uncore_box *box)
 {
-	wrmsrl(uncore_msr_box_ctl(box), 0);
+	wrmsrl(intel_generic_uncore_box_ctl(box), 0);
 }
 
 static void intel_generic_uncore_msr_enable_event(struct intel_uncore_box *box,
@@ -406,10 +479,47 @@ static struct intel_uncore_ops generic_uncore_msr_ops = {
 	.read_counter		= uncore_msr_read_counter,
 };
 
+bool intel_generic_uncore_assign_hw_event(struct perf_event *event,
+					  struct intel_uncore_box *box)
+{
+	struct hw_perf_event *hwc = &event->hw;
+	u64 box_ctl;
+
+	if (!box->pmu->type->boxes)
+		return false;
+
+	if (box->io_addr) {
+		hwc->config_base = uncore_pci_event_ctl(box, hwc->idx);
+		hwc->event_base  = uncore_pci_perf_ctr(box, hwc->idx);
+		return true;
+	}
+
+	box_ctl = intel_generic_uncore_box_ctl(box);
+	if (!box_ctl)
+		return false;
+
+	if (box->pci_dev) {
+		box_ctl = UNCORE_DISCOVERY_PCI_BOX_CTRL(box_ctl);
+		hwc->config_base = box_ctl + uncore_pci_event_ctl(box, hwc->idx);
+		hwc->event_base  = box_ctl + uncore_pci_perf_ctr(box, hwc->idx);
+		return true;
+	}
+
+	hwc->config_base = box_ctl + box->pmu->type->event_ctl + hwc->idx;
+	hwc->event_base  = box_ctl + box->pmu->type->perf_ctr + hwc->idx;
+
+	return true;
+}
+
+static inline int intel_pci_uncore_box_ctl(struct intel_uncore_box *box)
+{
+	return UNCORE_DISCOVERY_PCI_BOX_CTRL(intel_generic_uncore_box_ctl(box));
+}
+
 void intel_generic_uncore_pci_init_box(struct intel_uncore_box *box)
 {
 	struct pci_dev *pdev = box->pci_dev;
-	int box_ctl = uncore_pci_box_ctl(box);
+	int box_ctl = intel_pci_uncore_box_ctl(box);
 
 	__set_bit(UNCORE_BOX_FLAG_CTL_OFFS8, &box->flags);
 	pci_write_config_dword(pdev, box_ctl, GENERIC_PMON_BOX_CTL_INT);
@@ -418,7 +528,7 @@ void intel_generic_uncore_pci_init_box(struct intel_uncore_box *box)
 void intel_generic_uncore_pci_disable_box(struct intel_uncore_box *box)
 {
 	struct pci_dev *pdev = box->pci_dev;
-	int box_ctl = uncore_pci_box_ctl(box);
+	int box_ctl = intel_pci_uncore_box_ctl(box);
 
 	pci_write_config_dword(pdev, box_ctl, GENERIC_PMON_BOX_CTL_FRZ);
 }
@@ -426,7 +536,7 @@ void intel_generic_uncore_pci_disable_box(struct intel_uncore_box *box)
 void intel_generic_uncore_pci_enable_box(struct intel_uncore_box *box)
 {
 	struct pci_dev *pdev = box->pci_dev;
-	int box_ctl = uncore_pci_box_ctl(box);
+	int box_ctl = intel_pci_uncore_box_ctl(box);
 
 	pci_write_config_dword(pdev, box_ctl, 0);
 }
@@ -473,34 +583,30 @@ static struct intel_uncore_ops generic_uncore_pci_ops = {
 
 #define UNCORE_GENERIC_MMIO_SIZE		0x4000
 
-static u64 generic_uncore_mmio_box_ctl(struct intel_uncore_box *box)
-{
-	struct intel_uncore_type *type = box->pmu->type;
-
-	if (!type->box_ctls || !type->box_ctls[box->dieid] || !type->mmio_offsets)
-		return 0;
-
-	return type->box_ctls[box->dieid] + type->mmio_offsets[box->pmu->pmu_idx];
-}
-
 void intel_generic_uncore_mmio_init_box(struct intel_uncore_box *box)
 {
-	u64 box_ctl = generic_uncore_mmio_box_ctl(box);
+	static struct intel_uncore_discovery_unit *unit;
 	struct intel_uncore_type *type = box->pmu->type;
 	resource_size_t addr;
 
-	if (!box_ctl) {
+	unit = intel_uncore_find_discovery_unit(type->boxes, box->dieid, box->pmu->pmu_idx);
+	if (!unit) {
+		pr_warn("Uncore type %d id %d: Cannot find box control address.\n",
+			type->type_id, box->pmu->pmu_idx);
+		return;
+	}
+
+	if (!unit->addr) {
 		pr_warn("Uncore type %d box %d: Invalid box control address.\n",
-			type->type_id, type->box_ids[box->pmu->pmu_idx]);
+			type->type_id, unit->id);
 		return;
 	}
 
-	addr = box_ctl;
+	addr = unit->addr;
 	box->io_addr = ioremap(addr, UNCORE_GENERIC_MMIO_SIZE);
 	if (!box->io_addr) {
 		pr_warn("Uncore type %d box %d: ioremap error for 0x%llx.\n",
-			type->type_id, type->box_ids[box->pmu->pmu_idx],
-			(unsigned long long)addr);
+			type->type_id, unit->id, (unsigned long long)addr);
 		return;
 	}
 
@@ -560,34 +666,22 @@ static bool uncore_update_uncore_type(enum uncore_access_type type_id,
 				      struct intel_uncore_discovery_type *type)
 {
 	uncore->type_id = type->type;
-	uncore->num_boxes = type->num_boxes;
 	uncore->num_counters = type->num_counters;
 	uncore->perf_ctr_bits = type->counter_width;
-	uncore->box_ids = type->ids;
+	uncore->perf_ctr = (unsigned int)type->ctr_offset;
+	uncore->event_ctl = (unsigned int)type->ctl_offset;
+	uncore->boxes = &type->units;
+	uncore->num_boxes = type->num_units;
 
 	switch (type_id) {
 	case UNCORE_ACCESS_MSR:
 		uncore->ops = &generic_uncore_msr_ops;
-		uncore->perf_ctr = (unsigned int)type->box_ctrl + type->ctr_offset;
-		uncore->event_ctl = (unsigned int)type->box_ctrl + type->ctl_offset;
-		uncore->box_ctl = (unsigned int)type->box_ctrl;
-		uncore->msr_offsets = type->box_offset;
 		break;
 	case UNCORE_ACCESS_PCI:
 		uncore->ops = &generic_uncore_pci_ops;
-		uncore->perf_ctr = (unsigned int)UNCORE_DISCOVERY_PCI_BOX_CTRL(type->box_ctrl) + type->ctr_offset;
-		uncore->event_ctl = (unsigned int)UNCORE_DISCOVERY_PCI_BOX_CTRL(type->box_ctrl) + type->ctl_offset;
-		uncore->box_ctl = (unsigned int)UNCORE_DISCOVERY_PCI_BOX_CTRL(type->box_ctrl);
-		uncore->box_ctls = type->box_ctrl_die;
-		uncore->pci_offsets = type->box_offset;
 		break;
 	case UNCORE_ACCESS_MMIO:
 		uncore->ops = &generic_uncore_mmio_ops;
-		uncore->perf_ctr = (unsigned int)type->ctr_offset;
-		uncore->event_ctl = (unsigned int)type->ctl_offset;
-		uncore->box_ctl = (unsigned int)type->box_ctrl;
-		uncore->box_ctls = type->box_ctrl_die;
-		uncore->mmio_offsets = type->box_offset;
 		uncore->mmio_map_size = UNCORE_GENERIC_MMIO_SIZE;
 		break;
 	default:
diff --git a/arch/x86/events/intel/uncore_discovery.h b/arch/x86/events/intel/uncore_discovery.h
index 22e769a81103..0e94aa7db8e7 100644
--- a/arch/x86/events/intel/uncore_discovery.h
+++ b/arch/x86/events/intel/uncore_discovery.h
@@ -113,19 +113,24 @@ struct uncore_unit_discovery {
 	};
 };
 
+struct intel_uncore_discovery_unit {
+	struct rb_node	node;
+	unsigned int	pmu_idx;	/* The idx of the corresponding PMU */
+	unsigned int	id;		/* Unit ID */
+	unsigned int	die;		/* Die ID */
+	u64		addr;		/* Unit Control Address */
+};
+
 struct intel_uncore_discovery_type {
 	struct rb_node	node;
 	enum uncore_access_type	access_type;
-	u64		box_ctrl;	/* Unit ctrl addr of the first box */
-	u64		*box_ctrl_die;	/* Unit ctrl addr of the first box of each die */
+	struct rb_root	units;		/* Unit ctrl addr for all units */
 	u16		type;		/* Type ID of the uncore block */
 	u8		num_counters;
 	u8		counter_width;
 	u8		ctl_offset;	/* Counter Control 0 offset */
 	u8		ctr_offset;	/* Counter 0 offset */
-	u16		num_boxes;	/* number of boxes for the uncore block */
-	unsigned int	*ids;		/* Box IDs */
-	u64		*box_offset;	/* Box offset */
+	u16		num_units;	/* number of units */
 };
 
 bool intel_uncore_has_discovery_tables(int *ignore);
@@ -156,3 +161,10 @@ u64 intel_generic_uncore_pci_read_counter(struct intel_uncore_box *box,
 
 struct intel_uncore_type **
 intel_uncore_generic_init_uncores(enum uncore_access_type type_id, int num_extra);
+
+int intel_uncore_find_discovery_unit_id(struct rb_root *units, int die,
+					unsigned int pmu_idx);
+bool intel_generic_uncore_assign_hw_event(struct perf_event *event,
+					  struct intel_uncore_box *box);
+void uncore_find_add_unit(struct intel_uncore_discovery_unit *node,
+			  struct rb_root *root, u16 *num_units);
diff --git a/arch/x86/events/intel/uncore_snb.c b/arch/x86/events/intel/uncore_snb.c
index 9462fd9f3b7a..3934e1e4e3b1 100644
--- a/arch/x86/events/intel/uncore_snb.c
+++ b/arch/x86/events/intel/uncore_snb.c
@@ -252,6 +252,7 @@ DEFINE_UNCORE_FORMAT_ATTR(inv, inv, "config:23");
 DEFINE_UNCORE_FORMAT_ATTR(cmask5, cmask, "config:24-28");
 DEFINE_UNCORE_FORMAT_ATTR(cmask8, cmask, "config:24-31");
 DEFINE_UNCORE_FORMAT_ATTR(threshold, threshold, "config:24-29");
+DEFINE_UNCORE_FORMAT_ATTR(threshold2, threshold, "config:24-31");
 
 /* Sandy Bridge uncore support */
 static void snb_uncore_msr_enable_event(struct intel_uncore_box *box, struct perf_event *event)
@@ -746,6 +747,34 @@ void mtl_uncore_cpu_init(void)
 	uncore_msr_uncores = mtl_msr_uncores;
 }
 
+static struct intel_uncore_type *lnl_msr_uncores[] = {
+	&mtl_uncore_cbox,
+	&mtl_uncore_arb,
+	NULL
+};
+
+#define LNL_UNC_MSR_GLOBAL_CTL			0x240e
+
+static void lnl_uncore_msr_init_box(struct intel_uncore_box *box)
+{
+	if (box->pmu->pmu_idx == 0)
+		wrmsrl(LNL_UNC_MSR_GLOBAL_CTL, SNB_UNC_GLOBAL_CTL_EN);
+}
+
+static struct intel_uncore_ops lnl_uncore_msr_ops = {
+	.init_box	= lnl_uncore_msr_init_box,
+	.disable_event	= snb_uncore_msr_disable_event,
+	.enable_event	= snb_uncore_msr_enable_event,
+	.read_counter	= uncore_msr_read_counter,
+};
+
+void lnl_uncore_cpu_init(void)
+{
+	mtl_uncore_cbox.num_boxes = 4;
+	mtl_uncore_cbox.ops = &lnl_uncore_msr_ops;
+	uncore_msr_uncores = lnl_msr_uncores;
+}
+
 enum {
 	SNB_PCI_UNCORE_IMC,
 };
@@ -1475,39 +1504,45 @@ static struct pci_dev *tgl_uncore_get_mc_dev(void)
 		ids++;
 	}
 
+	/* Just try to grab 00:00.0 device */
+	if (!mc_dev)
+		mc_dev = pci_get_domain_bus_and_slot(0, 0, PCI_DEVFN(0, 0));
+
 	return mc_dev;
 }
 
 #define TGL_UNCORE_MMIO_IMC_MEM_OFFSET		0x10000
 #define TGL_UNCORE_PCI_IMC_MAP_SIZE		0xe000
 
-static void __uncore_imc_init_box(struct intel_uncore_box *box,
-				  unsigned int base_offset)
+static void
+uncore_get_box_mmio_addr(struct intel_uncore_box *box,
+			 unsigned int base_offset,
+			 int bar_offset, int step)
 {
 	struct pci_dev *pdev = tgl_uncore_get_mc_dev();
 	struct intel_uncore_pmu *pmu = box->pmu;
 	struct intel_uncore_type *type = pmu->type;
 	resource_size_t addr;
-	u32 mch_bar;
+	u32 bar;
 
 	if (!pdev) {
 		pr_warn("perf uncore: Cannot find matched IMC device.\n");
 		return;
 	}
 
-	pci_read_config_dword(pdev, SNB_UNCORE_PCI_IMC_BAR_OFFSET, &mch_bar);
-	/* MCHBAR is disabled */
-	if (!(mch_bar & BIT(0))) {
-		pr_warn("perf uncore: MCHBAR is disabled. Failed to map IMC free-running counters.\n");
+	pci_read_config_dword(pdev, bar_offset, &bar);
+	if (!(bar & BIT(0))) {
+		pr_warn("perf uncore: BAR 0x%x is disabled. Failed to map %s counters.\n",
+			bar_offset, type->name);
 		pci_dev_put(pdev);
 		return;
 	}
-	mch_bar &= ~BIT(0);
-	addr = (resource_size_t)(mch_bar + TGL_UNCORE_MMIO_IMC_MEM_OFFSET * pmu->pmu_idx);
+	bar &= ~BIT(0);
+	addr = (resource_size_t)(bar + step * pmu->pmu_idx);
 
 #ifdef CONFIG_PHYS_ADDR_T_64BIT
-	pci_read_config_dword(pdev, SNB_UNCORE_PCI_IMC_BAR_OFFSET + 4, &mch_bar);
-	addr |= ((resource_size_t)mch_bar << 32);
+	pci_read_config_dword(pdev, bar_offset + 4, &bar);
+	addr |= ((resource_size_t)bar << 32);
 #endif
 
 	addr += base_offset;
@@ -1518,6 +1553,14 @@ static void __uncore_imc_init_box(struct intel_uncore_box *box,
 	pci_dev_put(pdev);
 }
 
+static void __uncore_imc_init_box(struct intel_uncore_box *box,
+				  unsigned int base_offset)
+{
+	uncore_get_box_mmio_addr(box, base_offset,
+				 SNB_UNCORE_PCI_IMC_BAR_OFFSET,
+				 TGL_UNCORE_MMIO_IMC_MEM_OFFSET);
+}
+
 static void tgl_uncore_imc_freerunning_init_box(struct intel_uncore_box *box)
 {
 	__uncore_imc_init_box(box, 0);
@@ -1612,14 +1655,17 @@ static void adl_uncore_mmio_enable_box(struct intel_uncore_box *box)
 	writel(0, box->io_addr + uncore_mmio_box_ctl(box));
 }
 
+#define MMIO_UNCORE_COMMON_OPS()				\
+	.exit_box	= uncore_mmio_exit_box,		\
+	.disable_box	= adl_uncore_mmio_disable_box,	\
+	.enable_box	= adl_uncore_mmio_enable_box,	\
+	.disable_event	= intel_generic_uncore_mmio_disable_event,	\
+	.enable_event	= intel_generic_uncore_mmio_enable_event,	\
+	.read_counter	= uncore_mmio_read_counter,
+
 static struct intel_uncore_ops adl_uncore_mmio_ops = {
 	.init_box	= adl_uncore_imc_init_box,
-	.exit_box	= uncore_mmio_exit_box,
-	.disable_box	= adl_uncore_mmio_disable_box,
-	.enable_box	= adl_uncore_mmio_enable_box,
-	.disable_event	= intel_generic_uncore_mmio_disable_event,
-	.enable_event	= intel_generic_uncore_mmio_enable_event,
-	.read_counter	= uncore_mmio_read_counter,
+	MMIO_UNCORE_COMMON_OPS()
 };
 
 #define ADL_UNC_CTL_CHMASK_MASK			0x00000f00
@@ -1703,3 +1749,108 @@ void adl_uncore_mmio_init(void)
 }
 
 /* end of Alder Lake MMIO uncore support */
+
+/* Lunar Lake MMIO uncore support */
+#define LNL_UNCORE_PCI_SAFBAR_OFFSET		0x68
+#define LNL_UNCORE_MAP_SIZE			0x1000
+#define LNL_UNCORE_SNCU_BASE			0xE4B000
+#define LNL_UNCORE_SNCU_CTR			0x390
+#define LNL_UNCORE_SNCU_CTRL			0x398
+#define LNL_UNCORE_SNCU_BOX_CTL			0x380
+#define LNL_UNCORE_GLOBAL_CTL			0x700
+#define LNL_UNCORE_HBO_BASE			0xE54000
+#define LNL_UNCORE_HBO_OFFSET			-4096
+#define LNL_UNCORE_HBO_CTR			0x570
+#define LNL_UNCORE_HBO_CTRL			0x550
+#define LNL_UNCORE_HBO_BOX_CTL			0x548
+
+#define LNL_UNC_CTL_THRESHOLD			0xff000000
+#define LNL_UNC_RAW_EVENT_MASK			(SNB_UNC_CTL_EV_SEL_MASK | \
+						 SNB_UNC_CTL_UMASK_MASK | \
+						 SNB_UNC_CTL_EDGE_DET | \
+						 SNB_UNC_CTL_INVERT | \
+						 LNL_UNC_CTL_THRESHOLD)
+
+static struct attribute *lnl_uncore_formats_attr[] = {
+	&format_attr_event.attr,
+	&format_attr_umask.attr,
+	&format_attr_edge.attr,
+	&format_attr_inv.attr,
+	&format_attr_threshold2.attr,
+	NULL
+};
+
+static const struct attribute_group lnl_uncore_format_group = {
+	.name		= "format",
+	.attrs		= lnl_uncore_formats_attr,
+};
+
+static void lnl_uncore_hbo_init_box(struct intel_uncore_box *box)
+{
+	uncore_get_box_mmio_addr(box, LNL_UNCORE_HBO_BASE,
+				 LNL_UNCORE_PCI_SAFBAR_OFFSET,
+				 LNL_UNCORE_HBO_OFFSET);
+}
+
+static struct intel_uncore_ops lnl_uncore_hbo_ops = {
+	.init_box	= lnl_uncore_hbo_init_box,
+	MMIO_UNCORE_COMMON_OPS()
+};
+
+static struct intel_uncore_type lnl_uncore_hbo = {
+	.name		= "hbo",
+	.num_counters   = 4,
+	.num_boxes	= 2,
+	.perf_ctr_bits	= 64,
+	.perf_ctr	= LNL_UNCORE_HBO_CTR,
+	.event_ctl	= LNL_UNCORE_HBO_CTRL,
+	.event_mask	= LNL_UNC_RAW_EVENT_MASK,
+	.box_ctl	= LNL_UNCORE_HBO_BOX_CTL,
+	.mmio_map_size	= LNL_UNCORE_MAP_SIZE,
+	.ops		= &lnl_uncore_hbo_ops,
+	.format_group	= &lnl_uncore_format_group,
+};
+
+static void lnl_uncore_sncu_init_box(struct intel_uncore_box *box)
+{
+	uncore_get_box_mmio_addr(box, LNL_UNCORE_SNCU_BASE,
+				 LNL_UNCORE_PCI_SAFBAR_OFFSET,
+				 0);
+
+	if (box->io_addr)
+		writel(ADL_UNCORE_IMC_CTL_INT, box->io_addr + LNL_UNCORE_GLOBAL_CTL);
+}
+
+static struct intel_uncore_ops lnl_uncore_sncu_ops = {
+	.init_box	= lnl_uncore_sncu_init_box,
+	MMIO_UNCORE_COMMON_OPS()
+};
+
+static struct intel_uncore_type lnl_uncore_sncu = {
+	.name		= "sncu",
+	.num_counters   = 2,
+	.num_boxes	= 1,
+	.perf_ctr_bits	= 64,
+	.perf_ctr	= LNL_UNCORE_SNCU_CTR,
+	.event_ctl	= LNL_UNCORE_SNCU_CTRL,
+	.event_mask	= LNL_UNC_RAW_EVENT_MASK,
+	.box_ctl	= LNL_UNCORE_SNCU_BOX_CTL,
+	.mmio_map_size	= LNL_UNCORE_MAP_SIZE,
+	.ops		= &lnl_uncore_sncu_ops,
+	.format_group	= &lnl_uncore_format_group,
+};
+
+static struct intel_uncore_type *lnl_mmio_uncores[] = {
+	&adl_uncore_imc,
+	&lnl_uncore_hbo,
+	&lnl_uncore_sncu,
+	&adl_uncore_imc_free_running,
+	NULL
+};
+
+void lnl_uncore_mmio_init(void)
+{
+	uncore_mmio_uncores = lnl_mmio_uncores;
+}
+
+/* end of Lunar Lake MMIO uncore support */
diff --git a/arch/x86/events/intel/uncore_snbep.c b/arch/x86/events/intel/uncore_snbep.c
index 74b8b21e8990..ca98744343b8 100644
--- a/arch/x86/events/intel/uncore_snbep.c
+++ b/arch/x86/events/intel/uncore_snbep.c
@@ -462,6 +462,7 @@
 #define SPR_UBOX_DID				0x3250
 
 /* SPR CHA */
+#define SPR_CHA_EVENT_MASK_EXT			0xffffffff
 #define SPR_CHA_PMON_CTL_TID_EN			(1 << 16)
 #define SPR_CHA_PMON_EVENT_MASK			(SNBEP_PMON_RAW_EVENT_MASK | \
 						 SPR_CHA_PMON_CTL_TID_EN)
@@ -478,6 +479,7 @@ DEFINE_UNCORE_FORMAT_ATTR(umask_ext, umask, "config:8-15,32-43,45-55");
 DEFINE_UNCORE_FORMAT_ATTR(umask_ext2, umask, "config:8-15,32-57");
 DEFINE_UNCORE_FORMAT_ATTR(umask_ext3, umask, "config:8-15,32-39");
 DEFINE_UNCORE_FORMAT_ATTR(umask_ext4, umask, "config:8-15,32-55");
+DEFINE_UNCORE_FORMAT_ATTR(umask_ext5, umask, "config:8-15,32-63");
 DEFINE_UNCORE_FORMAT_ATTR(qor, qor, "config:16");
 DEFINE_UNCORE_FORMAT_ATTR(edge, edge, "config:18");
 DEFINE_UNCORE_FORMAT_ATTR(tid_en, tid_en, "config:19");
@@ -5933,10 +5935,11 @@ static int spr_cha_hw_config(struct intel_uncore_box *box, struct perf_event *ev
 	struct hw_perf_event_extra *reg1 = &event->hw.extra_reg;
 	bool tie_en = !!(event->hw.config & SPR_CHA_PMON_CTL_TID_EN);
 	struct intel_uncore_type *type = box->pmu->type;
+	int id = intel_uncore_find_discovery_unit_id(type->boxes, -1, box->pmu->pmu_idx);
 
 	if (tie_en) {
 		reg1->reg = SPR_C0_MSR_PMON_BOX_FILTER0 +
-			    HSWEP_CBO_MSR_OFFSET * type->box_ids[box->pmu->pmu_idx];
+			    HSWEP_CBO_MSR_OFFSET * id;
 		reg1->config = event->attr.config1 & SPR_CHA_PMON_BOX_FILTER_TID;
 		reg1->idx = 0;
 	}
@@ -5958,7 +5961,7 @@ static struct intel_uncore_ops spr_uncore_chabox_ops = {
 
 static struct attribute *spr_uncore_cha_formats_attr[] = {
 	&format_attr_event.attr,
-	&format_attr_umask_ext4.attr,
+	&format_attr_umask_ext5.attr,
 	&format_attr_tid_en2.attr,
 	&format_attr_edge.attr,
 	&format_attr_inv.attr,
@@ -5994,7 +5997,7 @@ ATTRIBUTE_GROUPS(uncore_alias);
 static struct intel_uncore_type spr_uncore_chabox = {
 	.name			= "cha",
 	.event_mask		= SPR_CHA_PMON_EVENT_MASK,
-	.event_mask_ext		= SPR_RAW_EVENT_MASK_EXT,
+	.event_mask_ext		= SPR_CHA_EVENT_MASK_EXT,
 	.num_shared_regs	= 1,
 	.constraints		= skx_uncore_chabox_constraints,
 	.ops			= &spr_uncore_chabox_ops,
@@ -6162,7 +6165,55 @@ static struct intel_uncore_type spr_uncore_mdf = {
 	.name			= "mdf",
 };
 
-#define UNCORE_SPR_NUM_UNCORE_TYPES		12
+static void spr_uncore_mmio_offs8_init_box(struct intel_uncore_box *box)
+{
+	__set_bit(UNCORE_BOX_FLAG_CTL_OFFS8, &box->flags);
+	intel_generic_uncore_mmio_init_box(box);
+}
+
+static struct intel_uncore_ops spr_uncore_mmio_offs8_ops = {
+	.init_box		= spr_uncore_mmio_offs8_init_box,
+	.exit_box		= uncore_mmio_exit_box,
+	.disable_box		= intel_generic_uncore_mmio_disable_box,
+	.enable_box		= intel_generic_uncore_mmio_enable_box,
+	.disable_event		= intel_generic_uncore_mmio_disable_event,
+	.enable_event		= spr_uncore_mmio_enable_event,
+	.read_counter		= uncore_mmio_read_counter,
+};
+
+#define SPR_UNCORE_MMIO_OFFS8_COMMON_FORMAT()			\
+	SPR_UNCORE_COMMON_FORMAT(),				\
+	.ops			= &spr_uncore_mmio_offs8_ops
+
+static struct event_constraint spr_uncore_cxlcm_constraints[] = {
+	UNCORE_EVENT_CONSTRAINT(0x02, 0x0f),
+	UNCORE_EVENT_CONSTRAINT(0x05, 0x0f),
+	UNCORE_EVENT_CONSTRAINT(0x40, 0xf0),
+	UNCORE_EVENT_CONSTRAINT(0x41, 0xf0),
+	UNCORE_EVENT_CONSTRAINT(0x42, 0xf0),
+	UNCORE_EVENT_CONSTRAINT(0x43, 0xf0),
+	UNCORE_EVENT_CONSTRAINT(0x4b, 0xf0),
+	UNCORE_EVENT_CONSTRAINT(0x52, 0xf0),
+	EVENT_CONSTRAINT_END
+};
+
+static struct intel_uncore_type spr_uncore_cxlcm = {
+	SPR_UNCORE_MMIO_OFFS8_COMMON_FORMAT(),
+	.name			= "cxlcm",
+	.constraints		= spr_uncore_cxlcm_constraints,
+};
+
+static struct intel_uncore_type spr_uncore_cxldp = {
+	SPR_UNCORE_MMIO_OFFS8_COMMON_FORMAT(),
+	.name			= "cxldp",
+};
+
+static struct intel_uncore_type spr_uncore_hbm = {
+	SPR_UNCORE_COMMON_FORMAT(),
+	.name			= "hbm",
+};
+
+#define UNCORE_SPR_NUM_UNCORE_TYPES		15
 #define UNCORE_SPR_CHA				0
 #define UNCORE_SPR_IIO				1
 #define UNCORE_SPR_IMC				6
@@ -6186,6 +6237,9 @@ static struct intel_uncore_type *spr_uncores[UNCORE_SPR_NUM_UNCORE_TYPES] = {
 	NULL,
 	NULL,
 	&spr_uncore_mdf,
+	&spr_uncore_cxlcm,
+	&spr_uncore_cxldp,
+	&spr_uncore_hbm,
 };
 
 /*
@@ -6198,6 +6252,24 @@ static u64 spr_upi_pci_offsets[SPR_UNCORE_UPI_NUM_BOXES] = {
 	0, 0x8000, 0x10000, 0x18000
 };
 
+static void spr_extra_boxes_cleanup(struct intel_uncore_type *type)
+{
+	struct intel_uncore_discovery_unit *pos;
+	struct rb_node *node;
+
+	if (!type->boxes)
+		return;
+
+	while (!RB_EMPTY_ROOT(type->boxes)) {
+		node = rb_first(type->boxes);
+		pos = rb_entry(node, struct intel_uncore_discovery_unit, node);
+		rb_erase(node, type->boxes);
+		kfree(pos);
+	}
+	kfree(type->boxes);
+	type->boxes = NULL;
+}
+
 static struct intel_uncore_type spr_uncore_upi = {
 	.event_mask		= SNBEP_PMON_RAW_EVENT_MASK,
 	.event_mask_ext		= SPR_RAW_EVENT_MASK_EXT,
@@ -6212,10 +6284,11 @@ static struct intel_uncore_type spr_uncore_upi = {
 	.num_counters		= 4,
 	.num_boxes		= SPR_UNCORE_UPI_NUM_BOXES,
 	.perf_ctr_bits		= 48,
-	.perf_ctr		= ICX_UPI_PCI_PMON_CTR0,
-	.event_ctl		= ICX_UPI_PCI_PMON_CTL0,
+	.perf_ctr		= ICX_UPI_PCI_PMON_CTR0 - ICX_UPI_PCI_PMON_BOX_CTL,
+	.event_ctl		= ICX_UPI_PCI_PMON_CTL0 - ICX_UPI_PCI_PMON_BOX_CTL,
 	.box_ctl		= ICX_UPI_PCI_PMON_BOX_CTL,
 	.pci_offsets		= spr_upi_pci_offsets,
+	.cleanup_extra_boxes	= spr_extra_boxes_cleanup,
 };
 
 static struct intel_uncore_type spr_uncore_m3upi = {
@@ -6225,11 +6298,12 @@ static struct intel_uncore_type spr_uncore_m3upi = {
 	.num_counters		= 4,
 	.num_boxes		= SPR_UNCORE_UPI_NUM_BOXES,
 	.perf_ctr_bits		= 48,
-	.perf_ctr		= ICX_M3UPI_PCI_PMON_CTR0,
-	.event_ctl		= ICX_M3UPI_PCI_PMON_CTL0,
+	.perf_ctr		= ICX_M3UPI_PCI_PMON_CTR0 - ICX_M3UPI_PCI_PMON_BOX_CTL,
+	.event_ctl		= ICX_M3UPI_PCI_PMON_CTL0 - ICX_M3UPI_PCI_PMON_BOX_CTL,
 	.box_ctl		= ICX_M3UPI_PCI_PMON_BOX_CTL,
 	.pci_offsets		= spr_upi_pci_offsets,
 	.constraints		= icx_uncore_m3upi_constraints,
+	.cleanup_extra_boxes	= spr_extra_boxes_cleanup,
 };
 
 enum perf_uncore_spr_iio_freerunning_type_id {
@@ -6460,18 +6534,21 @@ uncore_find_type_by_id(struct intel_uncore_type **types, int type_id)
 static int uncore_type_max_boxes(struct intel_uncore_type **types,
 				 int type_id)
 {
+	struct intel_uncore_discovery_unit *unit;
 	struct intel_uncore_type *type;
-	int i, max = 0;
+	struct rb_node *node;
+	int max = 0;
 
 	type = uncore_find_type_by_id(types, type_id);
 	if (!type)
 		return 0;
 
-	for (i = 0; i < type->num_boxes; i++) {
-		if (type->box_ids[i] > max)
-			max = type->box_ids[i];
-	}
+	for (node = rb_first(type->boxes); node; node = rb_next(node)) {
+		unit = rb_entry(node, struct intel_uncore_discovery_unit, node);
 
+		if (unit->id > max)
+			max = unit->id;
+	}
 	return max + 1;
 }
 
@@ -6513,10 +6590,11 @@ void spr_uncore_cpu_init(void)
 
 static void spr_update_device_location(int type_id)
 {
+	struct intel_uncore_discovery_unit *unit;
 	struct intel_uncore_type *type;
 	struct pci_dev *dev = NULL;
+	struct rb_root *root;
 	u32 device, devfn;
-	u64 *ctls;
 	int die;
 
 	if (type_id == UNCORE_SPR_UPI) {
@@ -6530,27 +6608,35 @@ static void spr_update_device_location(int type_id)
 	} else
 		return;
 
-	ctls = kcalloc(__uncore_max_dies, sizeof(u64), GFP_KERNEL);
-	if (!ctls) {
+	root = kzalloc(sizeof(struct rb_root), GFP_KERNEL);
+	if (!root) {
 		type->num_boxes = 0;
 		return;
 	}
+	*root = RB_ROOT;
 
 	while ((dev = pci_get_device(PCI_VENDOR_ID_INTEL, device, dev)) != NULL) {
-		if (devfn != dev->devfn)
-			continue;
 
 		die = uncore_device_to_die(dev);
 		if (die < 0)
 			continue;
 
-		ctls[die] = pci_domain_nr(dev->bus) << UNCORE_DISCOVERY_PCI_DOMAIN_OFFSET |
-			    dev->bus->number << UNCORE_DISCOVERY_PCI_BUS_OFFSET |
-			    devfn << UNCORE_DISCOVERY_PCI_DEVFN_OFFSET |
-			    type->box_ctl;
+		unit = kzalloc(sizeof(*unit), GFP_KERNEL);
+		if (!unit)
+			continue;
+		unit->die = die;
+		unit->id = PCI_SLOT(dev->devfn) - PCI_SLOT(devfn);
+		unit->addr = pci_domain_nr(dev->bus) << UNCORE_DISCOVERY_PCI_DOMAIN_OFFSET |
+			     dev->bus->number << UNCORE_DISCOVERY_PCI_BUS_OFFSET |
+			     devfn << UNCORE_DISCOVERY_PCI_DEVFN_OFFSET |
+			     type->box_ctl;
+
+		unit->pmu_idx = unit->id;
+
+		uncore_find_add_unit(unit, root, NULL);
 	}
 
-	type->box_ctls = ctls;
+	type->boxes = root;
 }
 
 int spr_uncore_pci_init(void)
@@ -6623,7 +6709,7 @@ static struct intel_uncore_type gnr_uncore_b2cmi = {
 };
 
 static struct intel_uncore_type gnr_uncore_b2cxl = {
-	SPR_UNCORE_MMIO_COMMON_FORMAT(),
+	SPR_UNCORE_MMIO_OFFS8_COMMON_FORMAT(),
 	.name			= "b2cxl",
 };
 
diff --git a/arch/x86/events/perf_event.h b/arch/x86/events/perf_event.h
index 72b022a1e16c..ac1182141bf6 100644
--- a/arch/x86/events/perf_event.h
+++ b/arch/x86/events/perf_event.h
@@ -476,6 +476,14 @@ struct cpu_hw_events {
 	__EVENT_CONSTRAINT(c, n, INTEL_ARCH_EVENT_MASK|X86_ALL_EVENT_FLAGS, \
 			  HWEIGHT(n), 0, PERF_X86_EVENT_PEBS_LAT_HYBRID)
 
+#define INTEL_HYBRID_LDLAT_CONSTRAINT(c, n)	\
+	__EVENT_CONSTRAINT(c, n, INTEL_ARCH_EVENT_MASK|X86_ALL_EVENT_FLAGS, \
+			  HWEIGHT(n), 0, PERF_X86_EVENT_PEBS_LAT_HYBRID|PERF_X86_EVENT_PEBS_LD_HSW)
+
+#define INTEL_HYBRID_STLAT_CONSTRAINT(c, n)	\
+	__EVENT_CONSTRAINT(c, n, INTEL_ARCH_EVENT_MASK|X86_ALL_EVENT_FLAGS, \
+			  HWEIGHT(n), 0, PERF_X86_EVENT_PEBS_LAT_HYBRID|PERF_X86_EVENT_PEBS_ST_HSW)
+
 /* Event constraint, but match on all event flags too. */
 #define INTEL_FLAGS_EVENT_CONSTRAINT(c, n) \
 	EVENT_CONSTRAINT(c, n, ARCH_PERFMON_EVENTSEL_EVENT|X86_ALL_EVENT_FLAGS)
@@ -655,8 +663,10 @@ enum {
 	x86_lbr_exclusive_max,
 };
 
-#define PERF_PEBS_DATA_SOURCE_MAX	0x10
+#define PERF_PEBS_DATA_SOURCE_MAX	0x100
 #define PERF_PEBS_DATA_SOURCE_MASK	(PERF_PEBS_DATA_SOURCE_MAX - 1)
+#define PERF_PEBS_DATA_SOURCE_GRT_MAX	0x10
+#define PERF_PEBS_DATA_SOURCE_GRT_MASK	(PERF_PEBS_DATA_SOURCE_GRT_MAX - 1)
 
 enum hybrid_cpu_type {
 	HYBRID_INTEL_NONE,
@@ -684,9 +694,16 @@ struct x86_hybrid_pmu {
 	cpumask_t			supported_cpus;
 	union perf_capabilities		intel_cap;
 	u64				intel_ctrl;
-	int				max_pebs_events;
-	int				num_counters;
-	int				num_counters_fixed;
+	u64				pebs_events_mask;
+	u64				config_mask;
+	union {
+			u64		cntr_mask64;
+			unsigned long	cntr_mask[BITS_TO_LONGS(X86_PMC_IDX_MAX)];
+	};
+	union {
+			u64		fixed_cntr_mask64;
+			unsigned long	fixed_cntr_mask[BITS_TO_LONGS(X86_PMC_IDX_MAX)];
+	};
 	struct event_constraint		unconstrained;
 
 	u64				hw_cache_event_ids
@@ -770,12 +787,20 @@ struct x86_pmu {
 	int		(*schedule_events)(struct cpu_hw_events *cpuc, int n, int *assign);
 	unsigned	eventsel;
 	unsigned	perfctr;
+	unsigned	fixedctr;
 	int		(*addr_offset)(int index, bool eventsel);
 	int		(*rdpmc_index)(int index);
 	u64		(*event_map)(int);
 	int		max_events;
-	int		num_counters;
-	int		num_counters_fixed;
+	u64		config_mask;
+	union {
+			u64		cntr_mask64;
+			unsigned long	cntr_mask[BITS_TO_LONGS(X86_PMC_IDX_MAX)];
+	};
+	union {
+			u64		fixed_cntr_mask64;
+			unsigned long	fixed_cntr_mask[BITS_TO_LONGS(X86_PMC_IDX_MAX)];
+	};
 	int		cntval_bits;
 	u64		cntval_mask;
 	union {
@@ -852,7 +877,7 @@ struct x86_pmu {
 			pebs_ept		:1;
 	int		pebs_record_size;
 	int		pebs_buffer_size;
-	int		max_pebs_events;
+	u64		pebs_events_mask;
 	void		(*drain_pebs)(struct pt_regs *regs, struct perf_sample_data *data);
 	struct event_constraint *pebs_constraints;
 	void		(*pebs_aliases)(struct perf_event *event);
@@ -1120,13 +1145,19 @@ static inline unsigned int x86_pmu_event_addr(int index)
 				  x86_pmu.addr_offset(index, false) : index);
 }
 
+static inline unsigned int x86_pmu_fixed_ctr_addr(int index)
+{
+	return x86_pmu.fixedctr + (x86_pmu.addr_offset ?
+				   x86_pmu.addr_offset(index, false) : index);
+}
+
 static inline int x86_pmu_rdpmc_index(int index)
 {
 	return x86_pmu.rdpmc_index ? x86_pmu.rdpmc_index(index) : index;
 }
 
-bool check_hw_exists(struct pmu *pmu, int num_counters,
-		     int num_counters_fixed);
+bool check_hw_exists(struct pmu *pmu, unsigned long *cntr_mask,
+		     unsigned long *fixed_cntr_mask);
 
 int x86_add_exclusive(unsigned int what);
 
@@ -1197,8 +1228,32 @@ void x86_pmu_enable_event(struct perf_event *event);
 
 int x86_pmu_handle_irq(struct pt_regs *regs);
 
-void x86_pmu_show_pmu_cap(int num_counters, int num_counters_fixed,
-			  u64 intel_ctrl);
+void x86_pmu_show_pmu_cap(struct pmu *pmu);
+
+static inline int x86_pmu_num_counters(struct pmu *pmu)
+{
+	return hweight64(hybrid(pmu, cntr_mask64));
+}
+
+static inline int x86_pmu_max_num_counters(struct pmu *pmu)
+{
+	return fls64(hybrid(pmu, cntr_mask64));
+}
+
+static inline int x86_pmu_num_counters_fixed(struct pmu *pmu)
+{
+	return hweight64(hybrid(pmu, fixed_cntr_mask64));
+}
+
+static inline int x86_pmu_max_num_counters_fixed(struct pmu *pmu)
+{
+	return fls64(hybrid(pmu, fixed_cntr_mask64));
+}
+
+static inline u64 x86_pmu_get_event_config(struct perf_event *event)
+{
+	return event->attr.config & hybrid(event->pmu, config_mask);
+}
 
 extern struct event_constraint emptyconstraint;
 
@@ -1517,9 +1572,11 @@ void intel_pmu_disable_bts(void);
 
 int intel_pmu_drain_bts_buffer(void);
 
-u64 adl_latency_data_small(struct perf_event *event, u64 status);
+u64 grt_latency_data(struct perf_event *event, u64 status);
 
-u64 mtl_latency_data_small(struct perf_event *event, u64 status);
+u64 cmt_latency_data(struct perf_event *event, u64 status);
+
+u64 lnl_latency_data(struct perf_event *event, u64 status);
 
 extern struct event_constraint intel_core2_pebs_event_constraints[];
 
@@ -1551,6 +1608,8 @@ extern struct event_constraint intel_icl_pebs_event_constraints[];
 
 extern struct event_constraint intel_glc_pebs_event_constraints[];
 
+extern struct event_constraint intel_lnc_pebs_event_constraints[];
+
 struct event_constraint *intel_pebs_constraints(struct perf_event *event);
 
 void intel_pmu_pebs_add(struct perf_event *event);
@@ -1640,6 +1699,8 @@ void intel_pmu_pebs_data_source_mtl(void);
 
 void intel_pmu_pebs_data_source_cmt(void);
 
+void intel_pmu_pebs_data_source_lnl(void);
+
 int intel_pmu_setup_lbr_filter(struct perf_event *event);
 
 void intel_pt_interrupt(void);
@@ -1661,6 +1722,17 @@ static inline int is_ht_workaround_enabled(void)
 	return !!(x86_pmu.flags & PMU_FL_EXCL_ENABLED);
 }
 
+static inline u64 intel_pmu_pebs_mask(u64 cntr_mask)
+{
+	return MAX_PEBS_EVENTS_MASK & cntr_mask;
+}
+
+static inline int intel_pmu_max_num_pebs(struct pmu *pmu)
+{
+	static_assert(MAX_PEBS_EVENTS == 32);
+	return fls((u32)hybrid(pmu, pebs_events_mask));
+}
+
 #else /* CONFIG_CPU_SUP_INTEL */
 
 static inline void reserve_ds_buffers(void)
diff --git a/arch/x86/events/rapl.c b/arch/x86/events/rapl.c
index 0c5e7a7c43ac..a481a939862e 100644
--- a/arch/x86/events/rapl.c
+++ b/arch/x86/events/rapl.c
@@ -103,6 +103,19 @@ static struct perf_pmu_events_attr event_attr_##v = {				\
 	.event_str	= str,							\
 };
 
+/*
+ * RAPL Package energy counter scope:
+ * 1. AMD/HYGON platforms have a per-PKG package energy counter
+ * 2. For Intel platforms
+ *	2.1. CLX-AP is multi-die and its RAPL MSRs are die-scope
+ *	2.2. Other Intel platforms are single die systems so the scope can be
+ *	     considered as either pkg-scope or die-scope, and we are considering
+ *	     them as die-scope.
+ */
+#define rapl_pmu_is_pkg_scope()				\
+	(boot_cpu_data.x86_vendor == X86_VENDOR_AMD ||	\
+	 boot_cpu_data.x86_vendor == X86_VENDOR_HYGON)
+
 struct rapl_pmu {
 	raw_spinlock_t		lock;
 	int			n_active;
@@ -140,9 +153,25 @@ static unsigned int rapl_cntr_mask;
 static u64 rapl_timer_ms;
 static struct perf_msr *rapl_msrs;
 
+/*
+ * Helper functions to get the correct topology macros according to the
+ * RAPL PMU scope.
+ */
+static inline unsigned int get_rapl_pmu_idx(int cpu)
+{
+	return rapl_pmu_is_pkg_scope() ? topology_logical_package_id(cpu) :
+					 topology_logical_die_id(cpu);
+}
+
+static inline const struct cpumask *get_rapl_pmu_cpumask(int cpu)
+{
+	return rapl_pmu_is_pkg_scope() ? topology_core_cpumask(cpu) :
+					 topology_die_cpumask(cpu);
+}
+
 static inline struct rapl_pmu *cpu_to_rapl_pmu(unsigned int cpu)
 {
-	unsigned int rapl_pmu_idx = topology_logical_die_id(cpu);
+	unsigned int rapl_pmu_idx = get_rapl_pmu_idx(cpu);
 
 	/*
 	 * The unsigned check also catches the '-1' return value for non
@@ -552,7 +581,7 @@ static int rapl_cpu_offline(unsigned int cpu)
 
 	pmu->cpu = -1;
 	/* Find a new cpu to collect rapl events */
-	target = cpumask_any_but(topology_die_cpumask(cpu), cpu);
+	target = cpumask_any_but(get_rapl_pmu_cpumask(cpu), cpu);
 
 	/* Migrate rapl events to the new target */
 	if (target < nr_cpu_ids) {
@@ -565,6 +594,11 @@ static int rapl_cpu_offline(unsigned int cpu)
 
 static int rapl_cpu_online(unsigned int cpu)
 {
+	s32 rapl_pmu_idx = get_rapl_pmu_idx(cpu);
+	if (rapl_pmu_idx < 0) {
+		pr_err("topology_logical_(package/die)_id() returned a negative value");
+		return -EINVAL;
+	}
 	struct rapl_pmu *pmu = cpu_to_rapl_pmu(cpu);
 	int target;
 
@@ -579,14 +613,14 @@ static int rapl_cpu_online(unsigned int cpu)
 		pmu->timer_interval = ms_to_ktime(rapl_timer_ms);
 		rapl_hrtimer_init(pmu);
 
-		rapl_pmus->pmus[topology_logical_die_id(cpu)] = pmu;
+		rapl_pmus->pmus[rapl_pmu_idx] = pmu;
 	}
 
 	/*
 	 * Check if there is an online cpu in the package which collects rapl
 	 * events already.
 	 */
-	target = cpumask_any_and(&rapl_cpu_mask, topology_die_cpumask(cpu));
+	target = cpumask_any_and(&rapl_cpu_mask, get_rapl_pmu_cpumask(cpu));
 	if (target < nr_cpu_ids)
 		return 0;
 
@@ -675,7 +709,10 @@ static const struct attribute_group *rapl_attr_update[] = {
 
 static int __init init_rapl_pmus(void)
 {
-	int nr_rapl_pmu = topology_max_packages() * topology_max_dies_per_package();
+	int nr_rapl_pmu = topology_max_packages();
+
+	if (!rapl_pmu_is_pkg_scope())
+		nr_rapl_pmu *= topology_max_dies_per_package();
 
 	rapl_pmus = kzalloc(struct_size(rapl_pmus, pmus, nr_rapl_pmu), GFP_KERNEL);
 	if (!rapl_pmus)
@@ -765,51 +802,51 @@ static struct rapl_model model_amd_hygon = {
 };
 
 static const struct x86_cpu_id rapl_model_match[] __initconst = {
-	X86_MATCH_FEATURE(X86_FEATURE_RAPL,		&model_amd_hygon),
-	X86_MATCH_INTEL_FAM6_MODEL(SANDYBRIDGE,		&model_snb),
-	X86_MATCH_INTEL_FAM6_MODEL(SANDYBRIDGE_X,	&model_snbep),
-	X86_MATCH_INTEL_FAM6_MODEL(IVYBRIDGE,		&model_snb),
-	X86_MATCH_INTEL_FAM6_MODEL(IVYBRIDGE_X,		&model_snbep),
-	X86_MATCH_INTEL_FAM6_MODEL(HASWELL,		&model_hsw),
-	X86_MATCH_INTEL_FAM6_MODEL(HASWELL_X,		&model_hsx),
-	X86_MATCH_INTEL_FAM6_MODEL(HASWELL_L,		&model_hsw),
-	X86_MATCH_INTEL_FAM6_MODEL(HASWELL_G,		&model_hsw),
-	X86_MATCH_INTEL_FAM6_MODEL(BROADWELL,		&model_hsw),
-	X86_MATCH_INTEL_FAM6_MODEL(BROADWELL_G,		&model_hsw),
-	X86_MATCH_INTEL_FAM6_MODEL(BROADWELL_X,		&model_hsx),
-	X86_MATCH_INTEL_FAM6_MODEL(BROADWELL_D,		&model_hsx),
-	X86_MATCH_INTEL_FAM6_MODEL(XEON_PHI_KNL,	&model_knl),
-	X86_MATCH_INTEL_FAM6_MODEL(XEON_PHI_KNM,	&model_knl),
-	X86_MATCH_INTEL_FAM6_MODEL(SKYLAKE_L,		&model_skl),
-	X86_MATCH_INTEL_FAM6_MODEL(SKYLAKE,		&model_skl),
-	X86_MATCH_INTEL_FAM6_MODEL(SKYLAKE_X,		&model_hsx),
-	X86_MATCH_INTEL_FAM6_MODEL(KABYLAKE_L,		&model_skl),
-	X86_MATCH_INTEL_FAM6_MODEL(KABYLAKE,		&model_skl),
-	X86_MATCH_INTEL_FAM6_MODEL(CANNONLAKE_L,	&model_skl),
-	X86_MATCH_INTEL_FAM6_MODEL(ATOM_GOLDMONT,	&model_hsw),
-	X86_MATCH_INTEL_FAM6_MODEL(ATOM_GOLDMONT_D,	&model_hsw),
-	X86_MATCH_INTEL_FAM6_MODEL(ATOM_GOLDMONT_PLUS,	&model_hsw),
-	X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_L,		&model_skl),
-	X86_MATCH_INTEL_FAM6_MODEL(ICELAKE,		&model_skl),
-	X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_D,		&model_hsx),
-	X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_X,		&model_hsx),
-	X86_MATCH_INTEL_FAM6_MODEL(COMETLAKE_L,		&model_skl),
-	X86_MATCH_INTEL_FAM6_MODEL(COMETLAKE,		&model_skl),
-	X86_MATCH_INTEL_FAM6_MODEL(TIGERLAKE_L,		&model_skl),
-	X86_MATCH_INTEL_FAM6_MODEL(TIGERLAKE,		&model_skl),
-	X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE,		&model_skl),
-	X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE_L,		&model_skl),
-	X86_MATCH_INTEL_FAM6_MODEL(ATOM_GRACEMONT,	&model_skl),
-	X86_MATCH_INTEL_FAM6_MODEL(SAPPHIRERAPIDS_X,	&model_spr),
-	X86_MATCH_INTEL_FAM6_MODEL(EMERALDRAPIDS_X,	&model_spr),
-	X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE,		&model_skl),
-	X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE_P,	&model_skl),
-	X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE_S,	&model_skl),
-	X86_MATCH_INTEL_FAM6_MODEL(METEORLAKE,		&model_skl),
-	X86_MATCH_INTEL_FAM6_MODEL(METEORLAKE_L,	&model_skl),
-	X86_MATCH_INTEL_FAM6_MODEL(ARROWLAKE_H,		&model_skl),
-	X86_MATCH_INTEL_FAM6_MODEL(ARROWLAKE,		&model_skl),
-	X86_MATCH_INTEL_FAM6_MODEL(LUNARLAKE_M,		&model_skl),
+	X86_MATCH_FEATURE(X86_FEATURE_RAPL,	&model_amd_hygon),
+	X86_MATCH_VFM(INTEL_SANDYBRIDGE,	&model_snb),
+	X86_MATCH_VFM(INTEL_SANDYBRIDGE_X,	&model_snbep),
+	X86_MATCH_VFM(INTEL_IVYBRIDGE,		&model_snb),
+	X86_MATCH_VFM(INTEL_IVYBRIDGE_X,	&model_snbep),
+	X86_MATCH_VFM(INTEL_HASWELL,		&model_hsw),
+	X86_MATCH_VFM(INTEL_HASWELL_X,		&model_hsx),
+	X86_MATCH_VFM(INTEL_HASWELL_L,		&model_hsw),
+	X86_MATCH_VFM(INTEL_HASWELL_G,		&model_hsw),
+	X86_MATCH_VFM(INTEL_BROADWELL,		&model_hsw),
+	X86_MATCH_VFM(INTEL_BROADWELL_G,	&model_hsw),
+	X86_MATCH_VFM(INTEL_BROADWELL_X,	&model_hsx),
+	X86_MATCH_VFM(INTEL_BROADWELL_D,	&model_hsx),
+	X86_MATCH_VFM(INTEL_XEON_PHI_KNL,	&model_knl),
+	X86_MATCH_VFM(INTEL_XEON_PHI_KNM,	&model_knl),
+	X86_MATCH_VFM(INTEL_SKYLAKE_L,		&model_skl),
+	X86_MATCH_VFM(INTEL_SKYLAKE,		&model_skl),
+	X86_MATCH_VFM(INTEL_SKYLAKE_X,		&model_hsx),
+	X86_MATCH_VFM(INTEL_KABYLAKE_L,		&model_skl),
+	X86_MATCH_VFM(INTEL_KABYLAKE,		&model_skl),
+	X86_MATCH_VFM(INTEL_CANNONLAKE_L,	&model_skl),
+	X86_MATCH_VFM(INTEL_ATOM_GOLDMONT,	&model_hsw),
+	X86_MATCH_VFM(INTEL_ATOM_GOLDMONT_D,	&model_hsw),
+	X86_MATCH_VFM(INTEL_ATOM_GOLDMONT_PLUS,	&model_hsw),
+	X86_MATCH_VFM(INTEL_ICELAKE_L,		&model_skl),
+	X86_MATCH_VFM(INTEL_ICELAKE,		&model_skl),
+	X86_MATCH_VFM(INTEL_ICELAKE_D,		&model_hsx),
+	X86_MATCH_VFM(INTEL_ICELAKE_X,		&model_hsx),
+	X86_MATCH_VFM(INTEL_COMETLAKE_L,	&model_skl),
+	X86_MATCH_VFM(INTEL_COMETLAKE,		&model_skl),
+	X86_MATCH_VFM(INTEL_TIGERLAKE_L,	&model_skl),
+	X86_MATCH_VFM(INTEL_TIGERLAKE,		&model_skl),
+	X86_MATCH_VFM(INTEL_ALDERLAKE,		&model_skl),
+	X86_MATCH_VFM(INTEL_ALDERLAKE_L,	&model_skl),
+	X86_MATCH_VFM(INTEL_ATOM_GRACEMONT,	&model_skl),
+	X86_MATCH_VFM(INTEL_SAPPHIRERAPIDS_X,	&model_spr),
+	X86_MATCH_VFM(INTEL_EMERALDRAPIDS_X,	&model_spr),
+	X86_MATCH_VFM(INTEL_RAPTORLAKE,		&model_skl),
+	X86_MATCH_VFM(INTEL_RAPTORLAKE_P,	&model_skl),
+	X86_MATCH_VFM(INTEL_RAPTORLAKE_S,	&model_skl),
+	X86_MATCH_VFM(INTEL_METEORLAKE,		&model_skl),
+	X86_MATCH_VFM(INTEL_METEORLAKE_L,	&model_skl),
+	X86_MATCH_VFM(INTEL_ARROWLAKE_H,	&model_skl),
+	X86_MATCH_VFM(INTEL_ARROWLAKE,		&model_skl),
+	X86_MATCH_VFM(INTEL_LUNARLAKE_M,	&model_skl),
 	{},
 };
 MODULE_DEVICE_TABLE(x86cpu, rapl_model_match);
diff --git a/arch/x86/events/zhaoxin/core.c b/arch/x86/events/zhaoxin/core.c
index 3e9acdaeed1e..2fd9b0cf9a5e 100644
--- a/arch/x86/events/zhaoxin/core.c
+++ b/arch/x86/events/zhaoxin/core.c
@@ -530,13 +530,13 @@ __init int zhaoxin_pmu_init(void)
 	pr_info("Version check pass!\n");
 
 	x86_pmu.version			= version;
-	x86_pmu.num_counters		= eax.split.num_counters;
+	x86_pmu.cntr_mask64		= GENMASK_ULL(eax.split.num_counters - 1, 0);
 	x86_pmu.cntval_bits		= eax.split.bit_width;
 	x86_pmu.cntval_mask		= (1ULL << eax.split.bit_width) - 1;
 	x86_pmu.events_maskl		= ebx.full;
 	x86_pmu.events_mask_len		= eax.split.mask_length;
 
-	x86_pmu.num_counters_fixed = edx.split.num_counters_fixed;
+	x86_pmu.fixed_cntr_mask64	= GENMASK_ULL(edx.split.num_counters_fixed - 1, 0);
 	x86_add_quirk(zhaoxin_arch_events_quirk);
 
 	switch (boot_cpu_data.x86) {
@@ -604,13 +604,13 @@ __init int zhaoxin_pmu_init(void)
 		return -ENODEV;
 	}
 
-	x86_pmu.intel_ctrl = (1 << (x86_pmu.num_counters)) - 1;
-	x86_pmu.intel_ctrl |= ((1LL << x86_pmu.num_counters_fixed)-1) << INTEL_PMC_IDX_FIXED;
+	x86_pmu.intel_ctrl = x86_pmu.cntr_mask64;
+	x86_pmu.intel_ctrl |= x86_pmu.fixed_cntr_mask64 << INTEL_PMC_IDX_FIXED;
 
 	if (x86_pmu.event_constraints) {
 		for_each_event_constraint(c, x86_pmu.event_constraints) {
-			c->idxmsk64 |= (1ULL << x86_pmu.num_counters) - 1;
-			c->weight += x86_pmu.num_counters;
+			c->idxmsk64 |= x86_pmu.cntr_mask64;
+			c->weight += x86_pmu_num_counters(NULL);
 		}
 	}
 
diff --git a/arch/x86/hyperv/hv_init.c b/arch/x86/hyperv/hv_init.c
index 17a71e92a343..95eada2994e1 100644
--- a/arch/x86/hyperv/hv_init.c
+++ b/arch/x86/hyperv/hv_init.c
@@ -35,7 +35,6 @@
 #include <clocksource/hyperv_timer.h>
 #include <linux/highmem.h>
 
-int hyperv_init_cpuhp;
 u64 hv_current_partition_id = ~0ull;
 EXPORT_SYMBOL_GPL(hv_current_partition_id);
 
@@ -607,8 +606,6 @@ skip_hypercall_pg_init:
 
 	register_syscore_ops(&hv_syscore_ops);
 
-	hyperv_init_cpuhp = cpuhp;
-
 	if (cpuid_ebx(HYPERV_CPUID_FEATURES) & HV_ACCESS_PARTITION_ID)
 		hv_get_partition_id();
 
@@ -637,7 +634,7 @@ skip_hypercall_pg_init:
 clean_guest_os_id:
 	wrmsrl(HV_X64_MSR_GUEST_OS_ID, 0);
 	hv_ivm_msr_write(HV_X64_MSR_GUEST_OS_ID, 0);
-	cpuhp_remove_state(cpuhp);
+	cpuhp_remove_state(CPUHP_AP_HYPERV_ONLINE);
 free_ghcb_page:
 	free_percpu(hv_ghcb_pg);
 free_vp_assist_page:
diff --git a/arch/x86/hyperv/ivm.c b/arch/x86/hyperv/ivm.c
index 768d73de0d09..60fc3ed72830 100644
--- a/arch/x86/hyperv/ivm.c
+++ b/arch/x86/hyperv/ivm.c
@@ -321,9 +321,9 @@ int hv_snp_boot_ap(u32 cpu, unsigned long start_ip)
 
 	vmsa->efer = native_read_msr(MSR_EFER);
 
-	asm volatile("movq %%cr4, %%rax;" : "=a" (vmsa->cr4));
-	asm volatile("movq %%cr3, %%rax;" : "=a" (vmsa->cr3));
-	asm volatile("movq %%cr0, %%rax;" : "=a" (vmsa->cr0));
+	vmsa->cr4 = native_read_cr4();
+	vmsa->cr3 = __native_read_cr3();
+	vmsa->cr0 = native_read_cr0();
 
 	vmsa->xcr0 = 1;
 	vmsa->g_pat = HV_AP_INIT_GPAT_DEFAULT;
@@ -523,9 +523,9 @@ static int hv_mark_gpa_visibility(u16 count, const u64 pfn[],
  * transition is complete, hv_vtom_set_host_visibility() marks the pages
  * as "present" again.
  */
-static bool hv_vtom_clear_present(unsigned long kbuffer, int pagecount, bool enc)
+static int hv_vtom_clear_present(unsigned long kbuffer, int pagecount, bool enc)
 {
-	return !set_memory_np(kbuffer, pagecount);
+	return set_memory_np(kbuffer, pagecount);
 }
 
 /*
@@ -536,20 +536,19 @@ static bool hv_vtom_clear_present(unsigned long kbuffer, int pagecount, bool enc
  * with host. This function works as wrap of hv_mark_gpa_visibility()
  * with memory base and size.
  */
-static bool hv_vtom_set_host_visibility(unsigned long kbuffer, int pagecount, bool enc)
+static int hv_vtom_set_host_visibility(unsigned long kbuffer, int pagecount, bool enc)
 {
 	enum hv_mem_host_visibility visibility = enc ?
 			VMBUS_PAGE_NOT_VISIBLE : VMBUS_PAGE_VISIBLE_READ_WRITE;
 	u64 *pfn_array;
 	phys_addr_t paddr;
+	int i, pfn, err;
 	void *vaddr;
 	int ret = 0;
-	bool result = true;
-	int i, pfn;
 
 	pfn_array = kmalloc(HV_HYP_PAGE_SIZE, GFP_KERNEL);
 	if (!pfn_array) {
-		result = false;
+		ret = -ENOMEM;
 		goto err_set_memory_p;
 	}
 
@@ -568,10 +567,8 @@ static bool hv_vtom_set_host_visibility(unsigned long kbuffer, int pagecount, bo
 		if (pfn == HV_MAX_MODIFY_GPA_REP_COUNT || i == pagecount - 1) {
 			ret = hv_mark_gpa_visibility(pfn, pfn_array,
 						     visibility);
-			if (ret) {
-				result = false;
+			if (ret)
 				goto err_free_pfn_array;
-			}
 			pfn = 0;
 		}
 	}
@@ -586,10 +583,11 @@ err_set_memory_p:
 	 * order to avoid leaving the memory range in a "broken" state. Setting
 	 * the PRESENT bits shouldn't fail, but return an error if it does.
 	 */
-	if (set_memory_p(kbuffer, pagecount))
-		result = false;
+	err = set_memory_p(kbuffer, pagecount);
+	if (err && !ret)
+		ret = err;
 
-	return result;
+	return ret;
 }
 
 static bool hv_vtom_tlb_flush_required(bool private)
diff --git a/arch/x86/include/asm/Kbuild b/arch/x86/include/asm/Kbuild
index a192bdea69e2..6c23d1661b17 100644
--- a/arch/x86/include/asm/Kbuild
+++ b/arch/x86/include/asm/Kbuild
@@ -11,3 +11,4 @@ generated-y += xen-hypercalls.h
 
 generic-y += early_ioremap.h
 generic-y += mcs_spinlock.h
+generic-y += mmzone.h
diff --git a/arch/x86/include/asm/acpi.h b/arch/x86/include/asm/acpi.h
index 5af926c050f0..5ab1a4598d00 100644
--- a/arch/x86/include/asm/acpi.h
+++ b/arch/x86/include/asm/acpi.h
@@ -78,6 +78,13 @@ static inline bool acpi_skip_set_wakeup_address(void)
 
 #define acpi_skip_set_wakeup_address acpi_skip_set_wakeup_address
 
+union acpi_subtable_headers;
+
+int __init acpi_parse_mp_wake(union acpi_subtable_headers *header,
+			      const unsigned long end);
+
+void asm_acpi_mp_play_dead(u64 reset_vector, u64 pgd_pa);
+
 /*
  * Check if the CPU can handle C2 and deeper
  */
@@ -167,6 +174,14 @@ void acpi_generic_reduced_hw_init(void);
 void x86_default_set_root_pointer(u64 addr);
 u64 x86_default_get_root_pointer(void);
 
+#ifdef CONFIG_XEN_PV
+/* A Xen PV domain needs a special acpi_os_ioremap() handling. */
+extern void __iomem * (*acpi_os_ioremap)(acpi_physical_address phys,
+					 acpi_size size);
+void __iomem *x86_acpi_os_ioremap(acpi_physical_address phys, acpi_size size);
+#define acpi_os_ioremap acpi_os_ioremap
+#endif
+
 #else /* !CONFIG_ACPI */
 
 #define acpi_lapic 0
diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h
index ba99ef75f56c..ca9ae606aab9 100644
--- a/arch/x86/include/asm/alternative.h
+++ b/arch/x86/include/asm/alternative.h
@@ -156,102 +156,50 @@ static inline int alternatives_text_reserved(void *start, void *end)
 
 #define ALT_CALL_INSTR		"call BUG_func"
 
-#define b_replacement(num)	"664"#num
-#define e_replacement(num)	"665"#num
+#define alt_slen		"772b-771b"
+#define alt_total_slen		"773b-771b"
+#define alt_rlen		"775f-774f"
 
-#define alt_end_marker		"663"
-#define alt_slen		"662b-661b"
-#define alt_total_slen		alt_end_marker"b-661b"
-#define alt_rlen(num)		e_replacement(num)"f-"b_replacement(num)"f"
-
-#define OLDINSTR(oldinstr, num)						\
-	"# ALT: oldnstr\n"						\
-	"661:\n\t" oldinstr "\n662:\n"					\
+#define OLDINSTR(oldinstr)						\
+	"# ALT: oldinstr\n"						\
+	"771:\n\t" oldinstr "\n772:\n"					\
 	"# ALT: padding\n"						\
-	".skip -(((" alt_rlen(num) ")-(" alt_slen ")) > 0) * "		\
-		"((" alt_rlen(num) ")-(" alt_slen ")),0x90\n"		\
-	alt_end_marker ":\n"
-
-/*
- * gas compatible max based on the idea from:
- * http://graphics.stanford.edu/~seander/bithacks.html#IntegerMinOrMax
- *
- * The additional "-" is needed because gas uses a "true" value of -1.
- */
-#define alt_max_short(a, b)	"((" a ") ^ (((" a ") ^ (" b ")) & -(-((" a ") < (" b ")))))"
-
-/*
- * Pad the second replacement alternative with additional NOPs if it is
- * additionally longer than the first replacement alternative.
- */
-#define OLDINSTR_2(oldinstr, num1, num2) \
-	"# ALT: oldinstr2\n"									\
-	"661:\n\t" oldinstr "\n662:\n"								\
-	"# ALT: padding2\n"									\
-	".skip -((" alt_max_short(alt_rlen(num1), alt_rlen(num2)) " - (" alt_slen ")) > 0) * "	\
-		"(" alt_max_short(alt_rlen(num1), alt_rlen(num2)) " - (" alt_slen ")), 0x90\n"	\
-	alt_end_marker ":\n"
-
-#define OLDINSTR_3(oldinsn, n1, n2, n3)								\
-	"# ALT: oldinstr3\n"									\
-	"661:\n\t" oldinsn "\n662:\n"								\
-	"# ALT: padding3\n"									\
-	".skip -((" alt_max_short(alt_max_short(alt_rlen(n1), alt_rlen(n2)), alt_rlen(n3))	\
-		" - (" alt_slen ")) > 0) * "							\
-		"(" alt_max_short(alt_max_short(alt_rlen(n1), alt_rlen(n2)), alt_rlen(n3))	\
-		" - (" alt_slen ")), 0x90\n"							\
-	alt_end_marker ":\n"
-
-#define ALTINSTR_ENTRY(ft_flags, num)					      \
-	" .long 661b - .\n"				/* label           */ \
-	" .long " b_replacement(num)"f - .\n"		/* new instruction */ \
+	".skip -(((" alt_rlen ")-(" alt_slen ")) > 0) * "		\
+		"((" alt_rlen ")-(" alt_slen ")),0x90\n"		\
+	"773:\n"
+
+#define ALTINSTR_ENTRY(ft_flags)					      \
+	".pushsection .altinstructions,\"a\"\n"				      \
+	" .long 771b - .\n"				/* label           */ \
+	" .long 774f - .\n"				/* new instruction */ \
 	" .4byte " __stringify(ft_flags) "\n"		/* feature + flags */ \
 	" .byte " alt_total_slen "\n"			/* source len      */ \
-	" .byte " alt_rlen(num) "\n"			/* replacement len */
+	" .byte " alt_rlen "\n"				/* replacement len */ \
+	".popsection\n"
 
-#define ALTINSTR_REPLACEMENT(newinstr, num)		/* replacement */	\
-	"# ALT: replacement " #num "\n"						\
-	b_replacement(num)":\n\t" newinstr "\n" e_replacement(num) ":\n"
+#define ALTINSTR_REPLACEMENT(newinstr)		/* replacement */	\
+	".pushsection .altinstr_replacement, \"ax\"\n"			\
+	"# ALT: replacement\n"						\
+	"774:\n\t" newinstr "\n775:\n"					\
+	".popsection\n"
 
 /* alternative assembly primitive: */
 #define ALTERNATIVE(oldinstr, newinstr, ft_flags)			\
-	OLDINSTR(oldinstr, 1)						\
-	".pushsection .altinstructions,\"a\"\n"				\
-	ALTINSTR_ENTRY(ft_flags, 1)					\
-	".popsection\n"							\
-	".pushsection .altinstr_replacement, \"ax\"\n"			\
-	ALTINSTR_REPLACEMENT(newinstr, 1)				\
-	".popsection\n"
+	OLDINSTR(oldinstr)						\
+	ALTINSTR_ENTRY(ft_flags)					\
+	ALTINSTR_REPLACEMENT(newinstr)
 
 #define ALTERNATIVE_2(oldinstr, newinstr1, ft_flags1, newinstr2, ft_flags2) \
-	OLDINSTR_2(oldinstr, 1, 2)					\
-	".pushsection .altinstructions,\"a\"\n"				\
-	ALTINSTR_ENTRY(ft_flags1, 1)					\
-	ALTINSTR_ENTRY(ft_flags2, 2)					\
-	".popsection\n"							\
-	".pushsection .altinstr_replacement, \"ax\"\n"			\
-	ALTINSTR_REPLACEMENT(newinstr1, 1)				\
-	ALTINSTR_REPLACEMENT(newinstr2, 2)				\
-	".popsection\n"
+	ALTERNATIVE(ALTERNATIVE(oldinstr, newinstr1, ft_flags1), newinstr2, ft_flags2)
 
 /* If @feature is set, patch in @newinstr_yes, otherwise @newinstr_no. */
 #define ALTERNATIVE_TERNARY(oldinstr, ft_flags, newinstr_yes, newinstr_no) \
-	ALTERNATIVE_2(oldinstr, newinstr_no, X86_FEATURE_ALWAYS,	\
-		      newinstr_yes, ft_flags)
-
-#define ALTERNATIVE_3(oldinsn, newinsn1, ft_flags1, newinsn2, ft_flags2, \
-			newinsn3, ft_flags3)				\
-	OLDINSTR_3(oldinsn, 1, 2, 3)					\
-	".pushsection .altinstructions,\"a\"\n"				\
-	ALTINSTR_ENTRY(ft_flags1, 1)					\
-	ALTINSTR_ENTRY(ft_flags2, 2)					\
-	ALTINSTR_ENTRY(ft_flags3, 3)					\
-	".popsection\n"							\
-	".pushsection .altinstr_replacement, \"ax\"\n"			\
-	ALTINSTR_REPLACEMENT(newinsn1, 1)				\
-	ALTINSTR_REPLACEMENT(newinsn2, 2)				\
-	ALTINSTR_REPLACEMENT(newinsn3, 3)				\
-	".popsection\n"
+	ALTERNATIVE_2(oldinstr, newinstr_no, X86_FEATURE_ALWAYS, newinstr_yes, ft_flags)
+
+#define ALTERNATIVE_3(oldinstr, newinstr1, ft_flags1, newinstr2, ft_flags2, \
+			newinstr3, ft_flags3)				\
+	ALTERNATIVE(ALTERNATIVE_2(oldinstr, newinstr1, ft_flags1, newinstr2, ft_flags2), \
+		      newinstr3, ft_flags3)
 
 /*
  * Alternative instructions for different CPU types or capabilities.
@@ -266,14 +214,11 @@ static inline int alternatives_text_reserved(void *start, void *end)
  * without volatile and memory clobber.
  */
 #define alternative(oldinstr, newinstr, ft_flags)			\
-	asm_inline volatile (ALTERNATIVE(oldinstr, newinstr, ft_flags) : : : "memory")
+	asm_inline volatile(ALTERNATIVE(oldinstr, newinstr, ft_flags) : : : "memory")
 
 #define alternative_2(oldinstr, newinstr1, ft_flags1, newinstr2, ft_flags2) \
 	asm_inline volatile(ALTERNATIVE_2(oldinstr, newinstr1, ft_flags1, newinstr2, ft_flags2) ::: "memory")
 
-#define alternative_ternary(oldinstr, ft_flags, newinstr_yes, newinstr_no) \
-	asm_inline volatile(ALTERNATIVE_TERNARY(oldinstr, ft_flags, newinstr_yes, newinstr_no) ::: "memory")
-
 /*
  * Alternative inline assembly with input.
  *
@@ -283,18 +228,28 @@ static inline int alternatives_text_reserved(void *start, void *end)
  * Leaving an unused argument 0 to keep API compatibility.
  */
 #define alternative_input(oldinstr, newinstr, ft_flags, input...)	\
-	asm_inline volatile (ALTERNATIVE(oldinstr, newinstr, ft_flags)	\
+	asm_inline volatile(ALTERNATIVE(oldinstr, newinstr, ft_flags) \
 		: : "i" (0), ## input)
 
 /* Like alternative_input, but with a single output argument */
 #define alternative_io(oldinstr, newinstr, ft_flags, output, input...)	\
-	asm_inline volatile (ALTERNATIVE(oldinstr, newinstr, ft_flags)	\
+	asm_inline volatile(ALTERNATIVE(oldinstr, newinstr, ft_flags)	\
 		: output : "i" (0), ## input)
 
-/* Like alternative_io, but for replacing a direct call with another one. */
-#define alternative_call(oldfunc, newfunc, ft_flags, output, input...)	\
-	asm_inline volatile (ALTERNATIVE("call %c[old]", "call %c[new]", ft_flags) \
-		: output : [old] "i" (oldfunc), [new] "i" (newfunc), ## input)
+/*
+ * Like alternative_io, but for replacing a direct call with another one.
+ *
+ * Use the %c operand modifier which is the generic way to print a bare
+ * constant expression with all syntax-specific punctuation omitted. %P
+ * is the x86-specific variant which can handle constants too, for
+ * historical reasons, but it should be used primarily for PIC
+ * references: i.e., if used for a function, it would add the PLT
+ * suffix.
+ */
+#define alternative_call(oldfunc, newfunc, ft_flags, output, input...)			\
+	asm_inline volatile(ALTERNATIVE("call %c[old]", "call %c[new]", ft_flags)	\
+		: ALT_OUTPUT_SP(output)							\
+		: [old] "i" (oldfunc), [new] "i" (newfunc), ## input)
 
 /*
  * Like alternative_call, but there are two features and respective functions.
@@ -302,12 +257,12 @@ static inline int alternatives_text_reserved(void *start, void *end)
  * Otherwise, if CPU has feature1, function1 is used.
  * Otherwise, old function is used.
  */
-#define alternative_call_2(oldfunc, newfunc1, ft_flags1, newfunc2, ft_flags2, \
-			   output, input...)				\
-	asm_inline volatile (ALTERNATIVE_2("call %c[old]", "call %c[new1]", ft_flags1, \
-		"call %c[new2]", ft_flags2)				\
-		: output, ASM_CALL_CONSTRAINT				\
-		: [old] "i" (oldfunc), [new1] "i" (newfunc1),		\
+#define alternative_call_2(oldfunc, newfunc1, ft_flags1, newfunc2, ft_flags2,		\
+			   output, input...)						\
+	asm_inline volatile(ALTERNATIVE_2("call %c[old]", "call %c[new1]", ft_flags1,	\
+		"call %c[new2]", ft_flags2)						\
+		: ALT_OUTPUT_SP(output)							\
+		: [old] "i" (oldfunc), [new1] "i" (newfunc1),				\
 		  [new2] "i" (newfunc2), ## input)
 
 /*
@@ -322,6 +277,8 @@ static inline int alternatives_text_reserved(void *start, void *end)
  */
 #define ASM_NO_INPUT_CLOBBER(clbr...) "i" (0) : clbr
 
+#define ALT_OUTPUT_SP(...) ASM_CALL_CONSTRAINT, ## __VA_ARGS__
+
 /* Macro for creating assembler functions avoiding any C magic. */
 #define DEFINE_ASM_FUNC(func, instr, sec)		\
 	asm (".pushsection " #sec ", \"ax\"\n"		\
@@ -388,22 +345,23 @@ void nop_func(void);
  * @newinstr. ".skip" directive takes care of proper instruction padding
  * in case @newinstr is longer than @oldinstr.
  */
-.macro ALTERNATIVE oldinstr, newinstr, ft_flags
-140:
-	\oldinstr
-141:
-	.skip -(((144f-143f)-(141b-140b)) > 0) * ((144f-143f)-(141b-140b)),0x90
-142:
-
-	.pushsection .altinstructions,"a"
-	altinstr_entry 140b,143f,\ft_flags,142b-140b,144f-143f
-	.popsection
+#define __ALTERNATIVE(oldinst, newinst, flag)				\
+740:									\
+	oldinst	;							\
+741:									\
+	.skip -(((744f-743f)-(741b-740b)) > 0) * ((744f-743f)-(741b-740b)),0x90	;\
+742:									\
+	.pushsection .altinstructions,"a" ;				\
+	altinstr_entry 740b,743f,flag,742b-740b,744f-743f ;		\
+	.popsection ;							\
+	.pushsection .altinstr_replacement,"ax"	;			\
+743:									\
+	newinst	;							\
+744:									\
+	.popsection ;
 
-	.pushsection .altinstr_replacement,"ax"
-143:
-	\newinstr
-144:
-	.popsection
+.macro ALTERNATIVE oldinstr, newinstr, ft_flags
+	__ALTERNATIVE(\oldinstr, \newinstr, \ft_flags)
 .endm
 
 #define old_len			141b-140b
@@ -412,65 +370,18 @@ void nop_func(void);
 #define new_len3		146f-145f
 
 /*
- * gas compatible max based on the idea from:
- * http://graphics.stanford.edu/~seander/bithacks.html#IntegerMinOrMax
- *
- * The additional "-" is needed because gas uses a "true" value of -1.
- */
-#define alt_max_2(a, b)		((a) ^ (((a) ^ (b)) & -(-((a) < (b)))))
-#define alt_max_3(a, b, c)	(alt_max_2(alt_max_2(a, b), c))
-
-
-/*
  * Same as ALTERNATIVE macro above but for two alternatives. If CPU
  * has @feature1, it replaces @oldinstr with @newinstr1. If CPU has
  * @feature2, it replaces @oldinstr with @feature2.
  */
 .macro ALTERNATIVE_2 oldinstr, newinstr1, ft_flags1, newinstr2, ft_flags2
-140:
-	\oldinstr
-141:
-	.skip -((alt_max_2(new_len1, new_len2) - (old_len)) > 0) * \
-		(alt_max_2(new_len1, new_len2) - (old_len)),0x90
-142:
-
-	.pushsection .altinstructions,"a"
-	altinstr_entry 140b,143f,\ft_flags1,142b-140b,144f-143f
-	altinstr_entry 140b,144f,\ft_flags2,142b-140b,145f-144f
-	.popsection
-
-	.pushsection .altinstr_replacement,"ax"
-143:
-	\newinstr1
-144:
-	\newinstr2
-145:
-	.popsection
+	__ALTERNATIVE(__ALTERNATIVE(\oldinstr, \newinstr1, \ft_flags1),
+		      \newinstr2, \ft_flags2)
 .endm
 
 .macro ALTERNATIVE_3 oldinstr, newinstr1, ft_flags1, newinstr2, ft_flags2, newinstr3, ft_flags3
-140:
-	\oldinstr
-141:
-	.skip -((alt_max_3(new_len1, new_len2, new_len3) - (old_len)) > 0) * \
-		(alt_max_3(new_len1, new_len2, new_len3) - (old_len)),0x90
-142:
-
-	.pushsection .altinstructions,"a"
-	altinstr_entry 140b,143f,\ft_flags1,142b-140b,144f-143f
-	altinstr_entry 140b,144f,\ft_flags2,142b-140b,145f-144f
-	altinstr_entry 140b,145f,\ft_flags3,142b-140b,146f-145f
-	.popsection
-
-	.pushsection .altinstr_replacement,"ax"
-143:
-	\newinstr1
-144:
-	\newinstr2
-145:
-	\newinstr3
-146:
-	.popsection
+	__ALTERNATIVE(ALTERNATIVE_2(\oldinstr, \newinstr1, \ft_flags1, \newinstr2, \ft_flags2),
+		      \newinstr3, \ft_flags3)
 .endm
 
 /* If @feature is set, patch in @newinstr_yes, otherwise @newinstr_no. */
diff --git a/arch/x86/include/asm/amd_nb.h b/arch/x86/include/asm/amd_nb.h
index 5c37944c8a5e..6f3b6aef47ba 100644
--- a/arch/x86/include/asm/amd_nb.h
+++ b/arch/x86/include/asm/amd_nb.h
@@ -21,8 +21,8 @@ extern int amd_numa_init(void);
 extern int amd_get_subcaches(int);
 extern int amd_set_subcaches(int, unsigned long);
 
-extern int amd_smn_read(u16 node, u32 address, u32 *value);
-extern int amd_smn_write(u16 node, u32 address, u32 value);
+int __must_check amd_smn_read(u16 node, u32 address, u32 *value);
+int __must_check amd_smn_write(u16 node, u32 address, u32 value);
 
 struct amd_l3_cache {
 	unsigned indices;
diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
index 9327eb00e96d..f21ff1932699 100644
--- a/arch/x86/include/asm/apic.h
+++ b/arch/x86/include/asm/apic.h
@@ -18,6 +18,11 @@
 
 #define ARCH_APICTIMER_STOPS_ON_C3	1
 
+/* Macros for apic_extnmi which controls external NMI masking */
+#define APIC_EXTNMI_BSP		0 /* Default */
+#define APIC_EXTNMI_ALL		1
+#define APIC_EXTNMI_NONE	2
+
 /*
  * Debugging macros
  */
@@ -25,22 +30,22 @@
 #define APIC_VERBOSE 1
 #define APIC_DEBUG   2
 
-/* Macros for apic_extnmi which controls external NMI masking */
-#define APIC_EXTNMI_BSP		0 /* Default */
-#define APIC_EXTNMI_ALL		1
-#define APIC_EXTNMI_NONE	2
-
 /*
- * Define the default level of output to be very little
- * This can be turned up by using apic=verbose for more
- * information and apic=debug for _lots_ of information.
- * apic_verbosity is defined in apic.c
+ * Define the default level of output to be very little This can be turned
+ * up by using apic=verbose for more information and apic=debug for _lots_
+ * of information.  apic_verbosity is defined in apic.c
  */
-#define apic_printk(v, s, a...) do {       \
-		if ((v) <= apic_verbosity) \
-			printk(s, ##a);    \
-	} while (0)
-
+#define apic_printk(v, s, a...)			\
+do {						\
+	if ((v) <= apic_verbosity)		\
+		printk(s, ##a);			\
+} while (0)
+
+#define apic_pr_verbose(s, a...)	apic_printk(APIC_VERBOSE, KERN_INFO s, ##a)
+#define apic_pr_debug(s, a...)		apic_printk(APIC_DEBUG, KERN_DEBUG s, ##a)
+#define apic_pr_debug_cont(s, a...)	apic_printk(APIC_DEBUG, KERN_CONT s, ##a)
+/* Unconditional debug prints for code which is guarded by apic_verbosity already */
+#define apic_dbg(s, a...)		printk(KERN_DEBUG s, ##a)
 
 #if defined(CONFIG_X86_LOCAL_APIC) && defined(CONFIG_X86_32)
 extern void x86_32_probe_apic(void);
@@ -122,8 +127,6 @@ static inline bool apic_is_x2apic_enabled(void)
 
 extern void enable_IR_x2apic(void);
 
-extern int get_physical_broadcast(void);
-
 extern int lapic_get_maxlvt(void);
 extern void clear_local_APIC(void);
 extern void disconnect_bsp_APIC(int virt_wire_setup);
@@ -345,20 +348,12 @@ extern struct apic *apic;
  * APIC drivers are probed based on how they are listed in the .apicdrivers
  * section. So the order is important and enforced by the ordering
  * of different apic driver files in the Makefile.
- *
- * For the files having two apic drivers, we use apic_drivers()
- * to enforce the order with in them.
  */
 #define apic_driver(sym)					\
 	static const struct apic *__apicdrivers_##sym __used		\
 	__aligned(sizeof(struct apic *))			\
 	__section(".apicdrivers") = { &sym }
 
-#define apic_drivers(sym1, sym2)					\
-	static struct apic *__apicdrivers_##sym1##sym2[2] __used	\
-	__aligned(sizeof(struct apic *))				\
-	__section(".apicdrivers") = { &sym1, &sym2 }
-
 extern struct apic *__apicdrivers[], *__apicdrivers_end[];
 
 /*
@@ -484,7 +479,6 @@ static inline u64 apic_icr_read(void) { return 0; }
 static inline void apic_icr_write(u32 low, u32 high) { }
 static inline void apic_wait_icr_idle(void) { }
 static inline u32 safe_apic_wait_icr_idle(void) { return 0; }
-static inline void apic_set_eoi_cb(void (*eoi)(void)) {}
 static inline void apic_native_eoi(void) { WARN_ON_ONCE(1); }
 static inline void apic_setup_apic_calls(void) { }
 
@@ -512,8 +506,6 @@ static inline bool is_vector_pending(unsigned int vector)
 #define TRAMPOLINE_PHYS_LOW		0x467
 #define TRAMPOLINE_PHYS_HIGH		0x469
 
-extern void generic_bigsmp_probe(void);
-
 #ifdef CONFIG_X86_LOCAL_APIC
 
 #include <asm/smp.h>
@@ -536,8 +528,6 @@ static inline int default_acpi_madt_oem_check(char *a, char *b) { return 0; }
 static inline void x86_64_probe_apic(void) { }
 #endif
 
-extern int default_apic_id_valid(u32 apicid);
-
 extern u32 apic_default_calc_apicid(unsigned int cpu);
 extern u32 apic_flat_calc_apicid(unsigned int cpu);
 
diff --git a/arch/x86/include/asm/atomic64_32.h b/arch/x86/include/asm/atomic64_32.h
index 8db2ec4d6cda..1f650b4dde50 100644
--- a/arch/x86/include/asm/atomic64_32.h
+++ b/arch/x86/include/asm/atomic64_32.h
@@ -163,20 +163,18 @@ static __always_inline s64 arch_atomic64_dec_return(atomic64_t *v)
 }
 #define arch_atomic64_dec_return arch_atomic64_dec_return
 
-static __always_inline s64 arch_atomic64_add(s64 i, atomic64_t *v)
+static __always_inline void arch_atomic64_add(s64 i, atomic64_t *v)
 {
 	__alternative_atomic64(add, add_return,
 			       ASM_OUTPUT2("+A" (i), "+c" (v)),
 			       ASM_NO_INPUT_CLOBBER("memory"));
-	return i;
 }
 
-static __always_inline s64 arch_atomic64_sub(s64 i, atomic64_t *v)
+static __always_inline void arch_atomic64_sub(s64 i, atomic64_t *v)
 {
 	__alternative_atomic64(sub, sub_return,
 			       ASM_OUTPUT2("+A" (i), "+c" (v)),
 			       ASM_NO_INPUT_CLOBBER("memory"));
-	return i;
 }
 
 static __always_inline void arch_atomic64_inc(atomic64_t *v)
diff --git a/arch/x86/include/asm/bug.h b/arch/x86/include/asm/bug.h
index a3ec87d198ac..806649c7f23d 100644
--- a/arch/x86/include/asm/bug.h
+++ b/arch/x86/include/asm/bug.h
@@ -13,6 +13,18 @@
 #define INSN_UD2	0x0b0f
 #define LEN_UD2		2
 
+/*
+ * In clang we have UD1s reporting UBSAN failures on X86, 64 and 32bit.
+ */
+#define INSN_ASOP		0x67
+#define OPCODE_ESCAPE		0x0f
+#define SECOND_BYTE_OPCODE_UD1	0xb9
+#define SECOND_BYTE_OPCODE_UD2	0x0b
+
+#define BUG_NONE		0xffff
+#define BUG_UD1			0xfffe
+#define BUG_UD2			0xfffd
+
 #ifdef CONFIG_GENERIC_BUG
 
 #ifdef CONFIG_X86_32
diff --git a/arch/x86/include/asm/cfi.h b/arch/x86/include/asm/cfi.h
index 7cd752557905..31d19c815f99 100644
--- a/arch/x86/include/asm/cfi.h
+++ b/arch/x86/include/asm/cfi.h
@@ -93,7 +93,7 @@
  *
  */
 enum cfi_mode {
-	CFI_DEFAULT,	/* FineIBT if hardware has IBT, otherwise kCFI */
+	CFI_AUTO,	/* FineIBT if hardware has IBT, otherwise kCFI */
 	CFI_OFF,	/* Taditional / IBT depending on .config */
 	CFI_KCFI,	/* Optionally CALL_PADDING, IBT, RETPOLINE */
 	CFI_FINEIBT,	/* see arch/x86/kernel/alternative.c */
diff --git a/arch/x86/include/asm/cmdline.h b/arch/x86/include/asm/cmdline.h
index 6faaf27e8899..6cbd9ae58b21 100644
--- a/arch/x86/include/asm/cmdline.h
+++ b/arch/x86/include/asm/cmdline.h
@@ -2,6 +2,10 @@
 #ifndef _ASM_X86_CMDLINE_H
 #define _ASM_X86_CMDLINE_H
 
+#include <asm/setup.h>
+
+extern char builtin_cmdline[COMMAND_LINE_SIZE];
+
 int cmdline_find_option_bool(const char *cmdline_ptr, const char *option);
 int cmdline_find_option(const char *cmdline_ptr, const char *option,
 			char *buffer, int bufsize);
diff --git a/arch/x86/include/asm/cmpxchg_32.h b/arch/x86/include/asm/cmpxchg_32.h
index ed2797f132ce..62cef2113ca7 100644
--- a/arch/x86/include/asm/cmpxchg_32.h
+++ b/arch/x86/include/asm/cmpxchg_32.h
@@ -93,10 +93,9 @@ static __always_inline bool __try_cmpxchg64_local(volatile u64 *ptr, u64 *oldp,
 									\
 	asm volatile(ALTERNATIVE(_lock_loc				\
 				 "call cmpxchg8b_emu",			\
-				 _lock "cmpxchg8b %[ptr]", X86_FEATURE_CX8) \
-		     : [ptr] "+m" (*(_ptr)),				\
-		       "+a" (o.low), "+d" (o.high)			\
-		     : "b" (n.low), "c" (n.high), "S" (_ptr)		\
+				 _lock "cmpxchg8b %a[ptr]", X86_FEATURE_CX8) \
+		     : "+a" (o.low), "+d" (o.high)			\
+		     : "b" (n.low), "c" (n.high), [ptr] "S" (_ptr)	\
 		     : "memory");					\
 									\
 	o.full;								\
@@ -122,12 +121,11 @@ static __always_inline u64 arch_cmpxchg64_local(volatile u64 *ptr, u64 old, u64
 									\
 	asm volatile(ALTERNATIVE(_lock_loc				\
 				 "call cmpxchg8b_emu",			\
-				 _lock "cmpxchg8b %[ptr]", X86_FEATURE_CX8) \
+				 _lock "cmpxchg8b %a[ptr]", X86_FEATURE_CX8) \
 		     CC_SET(e)						\
 		     : CC_OUT(e) (ret),					\
-		       [ptr] "+m" (*(_ptr)),				\
 		       "+a" (o.low), "+d" (o.high)			\
-		     : "b" (n.low), "c" (n.high), "S" (_ptr)		\
+		     : "b" (n.low), "c" (n.high), [ptr] "S" (_ptr)	\
 		     : "memory");					\
 									\
 	if (unlikely(!ret))						\
diff --git a/arch/x86/include/asm/cpu_device_id.h b/arch/x86/include/asm/cpu_device_id.h
index b6325ee30871..e4121d9aa9e1 100644
--- a/arch/x86/include/asm/cpu_device_id.h
+++ b/arch/x86/include/asm/cpu_device_id.h
@@ -193,26 +193,6 @@
 	X86_MATCH_VENDOR_FAM_MODEL(vendor, family, X86_MODEL_ANY, data)
 
 /**
- * X86_MATCH_INTEL_FAM6_MODEL - Match vendor INTEL, family 6 and model
- * @model:	The model name without the INTEL_FAM6_ prefix or ANY
- *		The model name is expanded to INTEL_FAM6_@model internally
- * @data:	Driver specific data or NULL. The internal storage
- *		format is unsigned long. The supplied value, pointer
- *		etc. is casted to unsigned long internally.
- *
- * The vendor is set to INTEL, the family to 6 and all other missing
- * arguments of X86_MATCH_VENDOR_FAM_MODEL_FEATURE() are set to wildcards.
- *
- * See X86_MATCH_VENDOR_FAM_MODEL_FEATURE() for further information.
- */
-#define X86_MATCH_INTEL_FAM6_MODEL(model, data)				\
-	X86_MATCH_VENDOR_FAM_MODEL(INTEL, 6, INTEL_FAM6_##model, data)
-
-#define X86_MATCH_INTEL_FAM6_MODEL_STEPPINGS(model, steppings, data)	\
-	X86_MATCH_VENDOR_FAM_MODEL_STEPPINGS_FEATURE(INTEL, 6, INTEL_FAM6_##model, \
-						     steppings, X86_FEATURE_ANY, data)
-
-/**
  * X86_MATCH_VFM - Match encoded vendor/family/model
  * @vfm:	Encoded 8-bits each for vendor, family, model
  * @data:	Driver specific data or NULL. The internal storage
@@ -280,10 +260,10 @@ struct x86_cpu_desc {
 	u32	x86_microcode_rev;
 };
 
-#define INTEL_CPU_DESC(model, stepping, revision) {		\
-	.x86_family		= 6,				\
-	.x86_vendor		= X86_VENDOR_INTEL,		\
-	.x86_model		= (model),			\
+#define INTEL_CPU_DESC(vfm, stepping, revision) {		\
+	.x86_family		= VFM_FAMILY(vfm),		\
+	.x86_vendor		= VFM_VENDOR(vfm),		\
+	.x86_model		= VFM_MODEL(vfm),		\
 	.x86_stepping		= (stepping),			\
 	.x86_microcode_rev	= (revision),			\
 }
diff --git a/arch/x86/include/asm/cpufeatures.h b/arch/x86/include/asm/cpufeatures.h
index 3c7434329661..dd4682857c12 100644
--- a/arch/x86/include/asm/cpufeatures.h
+++ b/arch/x86/include/asm/cpufeatures.h
@@ -18,170 +18,170 @@
 
 /*
  * Note: If the comment begins with a quoted string, that string is used
- * in /proc/cpuinfo instead of the macro name.  If the string is "",
- * this feature bit is not displayed in /proc/cpuinfo at all.
+ * in /proc/cpuinfo instead of the macro name.  Otherwise, this feature
+ * bit is not displayed in /proc/cpuinfo at all.
  *
  * When adding new features here that depend on other features,
  * please update the table in kernel/cpu/cpuid-deps.c as well.
  */
 
 /* Intel-defined CPU features, CPUID level 0x00000001 (EDX), word 0 */
-#define X86_FEATURE_FPU			( 0*32+ 0) /* Onboard FPU */
-#define X86_FEATURE_VME			( 0*32+ 1) /* Virtual Mode Extensions */
-#define X86_FEATURE_DE			( 0*32+ 2) /* Debugging Extensions */
-#define X86_FEATURE_PSE			( 0*32+ 3) /* Page Size Extensions */
-#define X86_FEATURE_TSC			( 0*32+ 4) /* Time Stamp Counter */
-#define X86_FEATURE_MSR			( 0*32+ 5) /* Model-Specific Registers */
-#define X86_FEATURE_PAE			( 0*32+ 6) /* Physical Address Extensions */
-#define X86_FEATURE_MCE			( 0*32+ 7) /* Machine Check Exception */
-#define X86_FEATURE_CX8			( 0*32+ 8) /* CMPXCHG8 instruction */
-#define X86_FEATURE_APIC		( 0*32+ 9) /* Onboard APIC */
-#define X86_FEATURE_SEP			( 0*32+11) /* SYSENTER/SYSEXIT */
-#define X86_FEATURE_MTRR		( 0*32+12) /* Memory Type Range Registers */
-#define X86_FEATURE_PGE			( 0*32+13) /* Page Global Enable */
-#define X86_FEATURE_MCA			( 0*32+14) /* Machine Check Architecture */
-#define X86_FEATURE_CMOV		( 0*32+15) /* CMOV instructions (plus FCMOVcc, FCOMI with FPU) */
-#define X86_FEATURE_PAT			( 0*32+16) /* Page Attribute Table */
-#define X86_FEATURE_PSE36		( 0*32+17) /* 36-bit PSEs */
-#define X86_FEATURE_PN			( 0*32+18) /* Processor serial number */
-#define X86_FEATURE_CLFLUSH		( 0*32+19) /* CLFLUSH instruction */
+#define X86_FEATURE_FPU			( 0*32+ 0) /* "fpu" Onboard FPU */
+#define X86_FEATURE_VME			( 0*32+ 1) /* "vme" Virtual Mode Extensions */
+#define X86_FEATURE_DE			( 0*32+ 2) /* "de" Debugging Extensions */
+#define X86_FEATURE_PSE			( 0*32+ 3) /* "pse" Page Size Extensions */
+#define X86_FEATURE_TSC			( 0*32+ 4) /* "tsc" Time Stamp Counter */
+#define X86_FEATURE_MSR			( 0*32+ 5) /* "msr" Model-Specific Registers */
+#define X86_FEATURE_PAE			( 0*32+ 6) /* "pae" Physical Address Extensions */
+#define X86_FEATURE_MCE			( 0*32+ 7) /* "mce" Machine Check Exception */
+#define X86_FEATURE_CX8			( 0*32+ 8) /* "cx8" CMPXCHG8 instruction */
+#define X86_FEATURE_APIC		( 0*32+ 9) /* "apic" Onboard APIC */
+#define X86_FEATURE_SEP			( 0*32+11) /* "sep" SYSENTER/SYSEXIT */
+#define X86_FEATURE_MTRR		( 0*32+12) /* "mtrr" Memory Type Range Registers */
+#define X86_FEATURE_PGE			( 0*32+13) /* "pge" Page Global Enable */
+#define X86_FEATURE_MCA			( 0*32+14) /* "mca" Machine Check Architecture */
+#define X86_FEATURE_CMOV		( 0*32+15) /* "cmov" CMOV instructions (plus FCMOVcc, FCOMI with FPU) */
+#define X86_FEATURE_PAT			( 0*32+16) /* "pat" Page Attribute Table */
+#define X86_FEATURE_PSE36		( 0*32+17) /* "pse36" 36-bit PSEs */
+#define X86_FEATURE_PN			( 0*32+18) /* "pn" Processor serial number */
+#define X86_FEATURE_CLFLUSH		( 0*32+19) /* "clflush" CLFLUSH instruction */
 #define X86_FEATURE_DS			( 0*32+21) /* "dts" Debug Store */
-#define X86_FEATURE_ACPI		( 0*32+22) /* ACPI via MSR */
-#define X86_FEATURE_MMX			( 0*32+23) /* Multimedia Extensions */
-#define X86_FEATURE_FXSR		( 0*32+24) /* FXSAVE/FXRSTOR, CR4.OSFXSR */
+#define X86_FEATURE_ACPI		( 0*32+22) /* "acpi" ACPI via MSR */
+#define X86_FEATURE_MMX			( 0*32+23) /* "mmx" Multimedia Extensions */
+#define X86_FEATURE_FXSR		( 0*32+24) /* "fxsr" FXSAVE/FXRSTOR, CR4.OSFXSR */
 #define X86_FEATURE_XMM			( 0*32+25) /* "sse" */
 #define X86_FEATURE_XMM2		( 0*32+26) /* "sse2" */
 #define X86_FEATURE_SELFSNOOP		( 0*32+27) /* "ss" CPU self snoop */
-#define X86_FEATURE_HT			( 0*32+28) /* Hyper-Threading */
+#define X86_FEATURE_HT			( 0*32+28) /* "ht" Hyper-Threading */
 #define X86_FEATURE_ACC			( 0*32+29) /* "tm" Automatic clock control */
-#define X86_FEATURE_IA64		( 0*32+30) /* IA-64 processor */
-#define X86_FEATURE_PBE			( 0*32+31) /* Pending Break Enable */
+#define X86_FEATURE_IA64		( 0*32+30) /* "ia64" IA-64 processor */
+#define X86_FEATURE_PBE			( 0*32+31) /* "pbe" Pending Break Enable */
 
 /* AMD-defined CPU features, CPUID level 0x80000001, word 1 */
 /* Don't duplicate feature flags which are redundant with Intel! */
-#define X86_FEATURE_SYSCALL		( 1*32+11) /* SYSCALL/SYSRET */
-#define X86_FEATURE_MP			( 1*32+19) /* MP Capable */
-#define X86_FEATURE_NX			( 1*32+20) /* Execute Disable */
-#define X86_FEATURE_MMXEXT		( 1*32+22) /* AMD MMX extensions */
-#define X86_FEATURE_FXSR_OPT		( 1*32+25) /* FXSAVE/FXRSTOR optimizations */
+#define X86_FEATURE_SYSCALL		( 1*32+11) /* "syscall" SYSCALL/SYSRET */
+#define X86_FEATURE_MP			( 1*32+19) /* "mp" MP Capable */
+#define X86_FEATURE_NX			( 1*32+20) /* "nx" Execute Disable */
+#define X86_FEATURE_MMXEXT		( 1*32+22) /* "mmxext" AMD MMX extensions */
+#define X86_FEATURE_FXSR_OPT		( 1*32+25) /* "fxsr_opt" FXSAVE/FXRSTOR optimizations */
 #define X86_FEATURE_GBPAGES		( 1*32+26) /* "pdpe1gb" GB pages */
-#define X86_FEATURE_RDTSCP		( 1*32+27) /* RDTSCP */
-#define X86_FEATURE_LM			( 1*32+29) /* Long Mode (x86-64, 64-bit support) */
-#define X86_FEATURE_3DNOWEXT		( 1*32+30) /* AMD 3DNow extensions */
-#define X86_FEATURE_3DNOW		( 1*32+31) /* 3DNow */
+#define X86_FEATURE_RDTSCP		( 1*32+27) /* "rdtscp" RDTSCP */
+#define X86_FEATURE_LM			( 1*32+29) /* "lm" Long Mode (x86-64, 64-bit support) */
+#define X86_FEATURE_3DNOWEXT		( 1*32+30) /* "3dnowext" AMD 3DNow extensions */
+#define X86_FEATURE_3DNOW		( 1*32+31) /* "3dnow" 3DNow */
 
 /* Transmeta-defined CPU features, CPUID level 0x80860001, word 2 */
-#define X86_FEATURE_RECOVERY		( 2*32+ 0) /* CPU in recovery mode */
-#define X86_FEATURE_LONGRUN		( 2*32+ 1) /* Longrun power control */
-#define X86_FEATURE_LRTI		( 2*32+ 3) /* LongRun table interface */
+#define X86_FEATURE_RECOVERY		( 2*32+ 0) /* "recovery" CPU in recovery mode */
+#define X86_FEATURE_LONGRUN		( 2*32+ 1) /* "longrun" Longrun power control */
+#define X86_FEATURE_LRTI		( 2*32+ 3) /* "lrti" LongRun table interface */
 
 /* Other features, Linux-defined mapping, word 3 */
 /* This range is used for feature bits which conflict or are synthesized */
-#define X86_FEATURE_CXMMX		( 3*32+ 0) /* Cyrix MMX extensions */
-#define X86_FEATURE_K6_MTRR		( 3*32+ 1) /* AMD K6 nonstandard MTRRs */
-#define X86_FEATURE_CYRIX_ARR		( 3*32+ 2) /* Cyrix ARRs (= MTRRs) */
-#define X86_FEATURE_CENTAUR_MCR		( 3*32+ 3) /* Centaur MCRs (= MTRRs) */
-#define X86_FEATURE_K8			( 3*32+ 4) /* "" Opteron, Athlon64 */
-#define X86_FEATURE_ZEN5		( 3*32+ 5) /* "" CPU based on Zen5 microarchitecture */
-#define X86_FEATURE_P3			( 3*32+ 6) /* "" P3 */
-#define X86_FEATURE_P4			( 3*32+ 7) /* "" P4 */
-#define X86_FEATURE_CONSTANT_TSC	( 3*32+ 8) /* TSC ticks at a constant rate */
-#define X86_FEATURE_UP			( 3*32+ 9) /* SMP kernel running on UP */
-#define X86_FEATURE_ART			( 3*32+10) /* Always running timer (ART) */
-#define X86_FEATURE_ARCH_PERFMON	( 3*32+11) /* Intel Architectural PerfMon */
-#define X86_FEATURE_PEBS		( 3*32+12) /* Precise-Event Based Sampling */
-#define X86_FEATURE_BTS			( 3*32+13) /* Branch Trace Store */
-#define X86_FEATURE_SYSCALL32		( 3*32+14) /* "" syscall in IA32 userspace */
-#define X86_FEATURE_SYSENTER32		( 3*32+15) /* "" sysenter in IA32 userspace */
-#define X86_FEATURE_REP_GOOD		( 3*32+16) /* REP microcode works well */
-#define X86_FEATURE_AMD_LBR_V2		( 3*32+17) /* AMD Last Branch Record Extension Version 2 */
-#define X86_FEATURE_CLEAR_CPU_BUF	( 3*32+18) /* "" Clear CPU buffers using VERW */
-#define X86_FEATURE_ACC_POWER		( 3*32+19) /* AMD Accumulated Power Mechanism */
-#define X86_FEATURE_NOPL		( 3*32+20) /* The NOPL (0F 1F) instructions */
-#define X86_FEATURE_ALWAYS		( 3*32+21) /* "" Always-present feature */
-#define X86_FEATURE_XTOPOLOGY		( 3*32+22) /* CPU topology enum extensions */
-#define X86_FEATURE_TSC_RELIABLE	( 3*32+23) /* TSC is known to be reliable */
-#define X86_FEATURE_NONSTOP_TSC		( 3*32+24) /* TSC does not stop in C states */
-#define X86_FEATURE_CPUID		( 3*32+25) /* CPU has CPUID instruction itself */
-#define X86_FEATURE_EXTD_APICID		( 3*32+26) /* Extended APICID (8 bits) */
-#define X86_FEATURE_AMD_DCM		( 3*32+27) /* AMD multi-node processor */
-#define X86_FEATURE_APERFMPERF		( 3*32+28) /* P-State hardware coordination feedback capability (APERF/MPERF MSRs) */
-#define X86_FEATURE_RAPL		( 3*32+29) /* AMD/Hygon RAPL interface */
-#define X86_FEATURE_NONSTOP_TSC_S3	( 3*32+30) /* TSC doesn't stop in S3 state */
-#define X86_FEATURE_TSC_KNOWN_FREQ	( 3*32+31) /* TSC has known frequency */
+#define X86_FEATURE_CXMMX		( 3*32+ 0) /* "cxmmx" Cyrix MMX extensions */
+#define X86_FEATURE_K6_MTRR		( 3*32+ 1) /* "k6_mtrr" AMD K6 nonstandard MTRRs */
+#define X86_FEATURE_CYRIX_ARR		( 3*32+ 2) /* "cyrix_arr" Cyrix ARRs (= MTRRs) */
+#define X86_FEATURE_CENTAUR_MCR		( 3*32+ 3) /* "centaur_mcr" Centaur MCRs (= MTRRs) */
+#define X86_FEATURE_K8			( 3*32+ 4) /* Opteron, Athlon64 */
+#define X86_FEATURE_ZEN5		( 3*32+ 5) /* CPU based on Zen5 microarchitecture */
+#define X86_FEATURE_P3			( 3*32+ 6) /* P3 */
+#define X86_FEATURE_P4			( 3*32+ 7) /* P4 */
+#define X86_FEATURE_CONSTANT_TSC	( 3*32+ 8) /* "constant_tsc" TSC ticks at a constant rate */
+#define X86_FEATURE_UP			( 3*32+ 9) /* "up" SMP kernel running on UP */
+#define X86_FEATURE_ART			( 3*32+10) /* "art" Always running timer (ART) */
+#define X86_FEATURE_ARCH_PERFMON	( 3*32+11) /* "arch_perfmon" Intel Architectural PerfMon */
+#define X86_FEATURE_PEBS		( 3*32+12) /* "pebs" Precise-Event Based Sampling */
+#define X86_FEATURE_BTS			( 3*32+13) /* "bts" Branch Trace Store */
+#define X86_FEATURE_SYSCALL32		( 3*32+14) /* syscall in IA32 userspace */
+#define X86_FEATURE_SYSENTER32		( 3*32+15) /* sysenter in IA32 userspace */
+#define X86_FEATURE_REP_GOOD		( 3*32+16) /* "rep_good" REP microcode works well */
+#define X86_FEATURE_AMD_LBR_V2		( 3*32+17) /* "amd_lbr_v2" AMD Last Branch Record Extension Version 2 */
+#define X86_FEATURE_CLEAR_CPU_BUF	( 3*32+18) /* Clear CPU buffers using VERW */
+#define X86_FEATURE_ACC_POWER		( 3*32+19) /* "acc_power" AMD Accumulated Power Mechanism */
+#define X86_FEATURE_NOPL		( 3*32+20) /* "nopl" The NOPL (0F 1F) instructions */
+#define X86_FEATURE_ALWAYS		( 3*32+21) /* Always-present feature */
+#define X86_FEATURE_XTOPOLOGY		( 3*32+22) /* "xtopology" CPU topology enum extensions */
+#define X86_FEATURE_TSC_RELIABLE	( 3*32+23) /* "tsc_reliable" TSC is known to be reliable */
+#define X86_FEATURE_NONSTOP_TSC		( 3*32+24) /* "nonstop_tsc" TSC does not stop in C states */
+#define X86_FEATURE_CPUID		( 3*32+25) /* "cpuid" CPU has CPUID instruction itself */
+#define X86_FEATURE_EXTD_APICID		( 3*32+26) /* "extd_apicid" Extended APICID (8 bits) */
+#define X86_FEATURE_AMD_DCM		( 3*32+27) /* "amd_dcm" AMD multi-node processor */
+#define X86_FEATURE_APERFMPERF		( 3*32+28) /* "aperfmperf" P-State hardware coordination feedback capability (APERF/MPERF MSRs) */
+#define X86_FEATURE_RAPL		( 3*32+29) /* "rapl" AMD/Hygon RAPL interface */
+#define X86_FEATURE_NONSTOP_TSC_S3	( 3*32+30) /* "nonstop_tsc_s3" TSC doesn't stop in S3 state */
+#define X86_FEATURE_TSC_KNOWN_FREQ	( 3*32+31) /* "tsc_known_freq" TSC has known frequency */
 
 /* Intel-defined CPU features, CPUID level 0x00000001 (ECX), word 4 */
 #define X86_FEATURE_XMM3		( 4*32+ 0) /* "pni" SSE-3 */
-#define X86_FEATURE_PCLMULQDQ		( 4*32+ 1) /* PCLMULQDQ instruction */
-#define X86_FEATURE_DTES64		( 4*32+ 2) /* 64-bit Debug Store */
+#define X86_FEATURE_PCLMULQDQ		( 4*32+ 1) /* "pclmulqdq" PCLMULQDQ instruction */
+#define X86_FEATURE_DTES64		( 4*32+ 2) /* "dtes64" 64-bit Debug Store */
 #define X86_FEATURE_MWAIT		( 4*32+ 3) /* "monitor" MONITOR/MWAIT support */
 #define X86_FEATURE_DSCPL		( 4*32+ 4) /* "ds_cpl" CPL-qualified (filtered) Debug Store */
-#define X86_FEATURE_VMX			( 4*32+ 5) /* Hardware virtualization */
-#define X86_FEATURE_SMX			( 4*32+ 6) /* Safer Mode eXtensions */
-#define X86_FEATURE_EST			( 4*32+ 7) /* Enhanced SpeedStep */
-#define X86_FEATURE_TM2			( 4*32+ 8) /* Thermal Monitor 2 */
-#define X86_FEATURE_SSSE3		( 4*32+ 9) /* Supplemental SSE-3 */
-#define X86_FEATURE_CID			( 4*32+10) /* Context ID */
-#define X86_FEATURE_SDBG		( 4*32+11) /* Silicon Debug */
-#define X86_FEATURE_FMA			( 4*32+12) /* Fused multiply-add */
-#define X86_FEATURE_CX16		( 4*32+13) /* CMPXCHG16B instruction */
-#define X86_FEATURE_XTPR		( 4*32+14) /* Send Task Priority Messages */
-#define X86_FEATURE_PDCM		( 4*32+15) /* Perf/Debug Capabilities MSR */
-#define X86_FEATURE_PCID		( 4*32+17) /* Process Context Identifiers */
-#define X86_FEATURE_DCA			( 4*32+18) /* Direct Cache Access */
+#define X86_FEATURE_VMX			( 4*32+ 5) /* "vmx" Hardware virtualization */
+#define X86_FEATURE_SMX			( 4*32+ 6) /* "smx" Safer Mode eXtensions */
+#define X86_FEATURE_EST			( 4*32+ 7) /* "est" Enhanced SpeedStep */
+#define X86_FEATURE_TM2			( 4*32+ 8) /* "tm2" Thermal Monitor 2 */
+#define X86_FEATURE_SSSE3		( 4*32+ 9) /* "ssse3" Supplemental SSE-3 */
+#define X86_FEATURE_CID			( 4*32+10) /* "cid" Context ID */
+#define X86_FEATURE_SDBG		( 4*32+11) /* "sdbg" Silicon Debug */
+#define X86_FEATURE_FMA			( 4*32+12) /* "fma" Fused multiply-add */
+#define X86_FEATURE_CX16		( 4*32+13) /* "cx16" CMPXCHG16B instruction */
+#define X86_FEATURE_XTPR		( 4*32+14) /* "xtpr" Send Task Priority Messages */
+#define X86_FEATURE_PDCM		( 4*32+15) /* "pdcm" Perf/Debug Capabilities MSR */
+#define X86_FEATURE_PCID		( 4*32+17) /* "pcid" Process Context Identifiers */
+#define X86_FEATURE_DCA			( 4*32+18) /* "dca" Direct Cache Access */
 #define X86_FEATURE_XMM4_1		( 4*32+19) /* "sse4_1" SSE-4.1 */
 #define X86_FEATURE_XMM4_2		( 4*32+20) /* "sse4_2" SSE-4.2 */
-#define X86_FEATURE_X2APIC		( 4*32+21) /* X2APIC */
-#define X86_FEATURE_MOVBE		( 4*32+22) /* MOVBE instruction */
-#define X86_FEATURE_POPCNT		( 4*32+23) /* POPCNT instruction */
-#define X86_FEATURE_TSC_DEADLINE_TIMER	( 4*32+24) /* TSC deadline timer */
-#define X86_FEATURE_AES			( 4*32+25) /* AES instructions */
-#define X86_FEATURE_XSAVE		( 4*32+26) /* XSAVE/XRSTOR/XSETBV/XGETBV instructions */
-#define X86_FEATURE_OSXSAVE		( 4*32+27) /* "" XSAVE instruction enabled in the OS */
-#define X86_FEATURE_AVX			( 4*32+28) /* Advanced Vector Extensions */
-#define X86_FEATURE_F16C		( 4*32+29) /* 16-bit FP conversions */
-#define X86_FEATURE_RDRAND		( 4*32+30) /* RDRAND instruction */
-#define X86_FEATURE_HYPERVISOR		( 4*32+31) /* Running on a hypervisor */
+#define X86_FEATURE_X2APIC		( 4*32+21) /* "x2apic" X2APIC */
+#define X86_FEATURE_MOVBE		( 4*32+22) /* "movbe" MOVBE instruction */
+#define X86_FEATURE_POPCNT		( 4*32+23) /* "popcnt" POPCNT instruction */
+#define X86_FEATURE_TSC_DEADLINE_TIMER	( 4*32+24) /* "tsc_deadline_timer" TSC deadline timer */
+#define X86_FEATURE_AES			( 4*32+25) /* "aes" AES instructions */
+#define X86_FEATURE_XSAVE		( 4*32+26) /* "xsave" XSAVE/XRSTOR/XSETBV/XGETBV instructions */
+#define X86_FEATURE_OSXSAVE		( 4*32+27) /* XSAVE instruction enabled in the OS */
+#define X86_FEATURE_AVX			( 4*32+28) /* "avx" Advanced Vector Extensions */
+#define X86_FEATURE_F16C		( 4*32+29) /* "f16c" 16-bit FP conversions */
+#define X86_FEATURE_RDRAND		( 4*32+30) /* "rdrand" RDRAND instruction */
+#define X86_FEATURE_HYPERVISOR		( 4*32+31) /* "hypervisor" Running on a hypervisor */
 
 /* VIA/Cyrix/Centaur-defined CPU features, CPUID level 0xC0000001, word 5 */
 #define X86_FEATURE_XSTORE		( 5*32+ 2) /* "rng" RNG present (xstore) */
 #define X86_FEATURE_XSTORE_EN		( 5*32+ 3) /* "rng_en" RNG enabled */
 #define X86_FEATURE_XCRYPT		( 5*32+ 6) /* "ace" on-CPU crypto (xcrypt) */
 #define X86_FEATURE_XCRYPT_EN		( 5*32+ 7) /* "ace_en" on-CPU crypto enabled */
-#define X86_FEATURE_ACE2		( 5*32+ 8) /* Advanced Cryptography Engine v2 */
-#define X86_FEATURE_ACE2_EN		( 5*32+ 9) /* ACE v2 enabled */
-#define X86_FEATURE_PHE			( 5*32+10) /* PadLock Hash Engine */
-#define X86_FEATURE_PHE_EN		( 5*32+11) /* PHE enabled */
-#define X86_FEATURE_PMM			( 5*32+12) /* PadLock Montgomery Multiplier */
-#define X86_FEATURE_PMM_EN		( 5*32+13) /* PMM enabled */
+#define X86_FEATURE_ACE2		( 5*32+ 8) /* "ace2" Advanced Cryptography Engine v2 */
+#define X86_FEATURE_ACE2_EN		( 5*32+ 9) /* "ace2_en" ACE v2 enabled */
+#define X86_FEATURE_PHE			( 5*32+10) /* "phe" PadLock Hash Engine */
+#define X86_FEATURE_PHE_EN		( 5*32+11) /* "phe_en" PHE enabled */
+#define X86_FEATURE_PMM			( 5*32+12) /* "pmm" PadLock Montgomery Multiplier */
+#define X86_FEATURE_PMM_EN		( 5*32+13) /* "pmm_en" PMM enabled */
 
 /* More extended AMD flags: CPUID level 0x80000001, ECX, word 6 */
-#define X86_FEATURE_LAHF_LM		( 6*32+ 0) /* LAHF/SAHF in long mode */
-#define X86_FEATURE_CMP_LEGACY		( 6*32+ 1) /* If yes HyperThreading not valid */
-#define X86_FEATURE_SVM			( 6*32+ 2) /* Secure Virtual Machine */
-#define X86_FEATURE_EXTAPIC		( 6*32+ 3) /* Extended APIC space */
-#define X86_FEATURE_CR8_LEGACY		( 6*32+ 4) /* CR8 in 32-bit mode */
-#define X86_FEATURE_ABM			( 6*32+ 5) /* Advanced bit manipulation */
-#define X86_FEATURE_SSE4A		( 6*32+ 6) /* SSE-4A */
-#define X86_FEATURE_MISALIGNSSE		( 6*32+ 7) /* Misaligned SSE mode */
-#define X86_FEATURE_3DNOWPREFETCH	( 6*32+ 8) /* 3DNow prefetch instructions */
-#define X86_FEATURE_OSVW		( 6*32+ 9) /* OS Visible Workaround */
-#define X86_FEATURE_IBS			( 6*32+10) /* Instruction Based Sampling */
-#define X86_FEATURE_XOP			( 6*32+11) /* extended AVX instructions */
-#define X86_FEATURE_SKINIT		( 6*32+12) /* SKINIT/STGI instructions */
-#define X86_FEATURE_WDT			( 6*32+13) /* Watchdog timer */
-#define X86_FEATURE_LWP			( 6*32+15) /* Light Weight Profiling */
-#define X86_FEATURE_FMA4		( 6*32+16) /* 4 operands MAC instructions */
-#define X86_FEATURE_TCE			( 6*32+17) /* Translation Cache Extension */
-#define X86_FEATURE_NODEID_MSR		( 6*32+19) /* NodeId MSR */
-#define X86_FEATURE_TBM			( 6*32+21) /* Trailing Bit Manipulations */
-#define X86_FEATURE_TOPOEXT		( 6*32+22) /* Topology extensions CPUID leafs */
-#define X86_FEATURE_PERFCTR_CORE	( 6*32+23) /* Core performance counter extensions */
-#define X86_FEATURE_PERFCTR_NB		( 6*32+24) /* NB performance counter extensions */
-#define X86_FEATURE_BPEXT		( 6*32+26) /* Data breakpoint extension */
-#define X86_FEATURE_PTSC		( 6*32+27) /* Performance time-stamp counter */
-#define X86_FEATURE_PERFCTR_LLC		( 6*32+28) /* Last Level Cache performance counter extensions */
-#define X86_FEATURE_MWAITX		( 6*32+29) /* MWAIT extension (MONITORX/MWAITX instructions) */
+#define X86_FEATURE_LAHF_LM		( 6*32+ 0) /* "lahf_lm" LAHF/SAHF in long mode */
+#define X86_FEATURE_CMP_LEGACY		( 6*32+ 1) /* "cmp_legacy" If yes HyperThreading not valid */
+#define X86_FEATURE_SVM			( 6*32+ 2) /* "svm" Secure Virtual Machine */
+#define X86_FEATURE_EXTAPIC		( 6*32+ 3) /* "extapic" Extended APIC space */
+#define X86_FEATURE_CR8_LEGACY		( 6*32+ 4) /* "cr8_legacy" CR8 in 32-bit mode */
+#define X86_FEATURE_ABM			( 6*32+ 5) /* "abm" Advanced bit manipulation */
+#define X86_FEATURE_SSE4A		( 6*32+ 6) /* "sse4a" SSE-4A */
+#define X86_FEATURE_MISALIGNSSE		( 6*32+ 7) /* "misalignsse" Misaligned SSE mode */
+#define X86_FEATURE_3DNOWPREFETCH	( 6*32+ 8) /* "3dnowprefetch" 3DNow prefetch instructions */
+#define X86_FEATURE_OSVW		( 6*32+ 9) /* "osvw" OS Visible Workaround */
+#define X86_FEATURE_IBS			( 6*32+10) /* "ibs" Instruction Based Sampling */
+#define X86_FEATURE_XOP			( 6*32+11) /* "xop" Extended AVX instructions */
+#define X86_FEATURE_SKINIT		( 6*32+12) /* "skinit" SKINIT/STGI instructions */
+#define X86_FEATURE_WDT			( 6*32+13) /* "wdt" Watchdog timer */
+#define X86_FEATURE_LWP			( 6*32+15) /* "lwp" Light Weight Profiling */
+#define X86_FEATURE_FMA4		( 6*32+16) /* "fma4" 4 operands MAC instructions */
+#define X86_FEATURE_TCE			( 6*32+17) /* "tce" Translation Cache Extension */
+#define X86_FEATURE_NODEID_MSR		( 6*32+19) /* "nodeid_msr" NodeId MSR */
+#define X86_FEATURE_TBM			( 6*32+21) /* "tbm" Trailing Bit Manipulations */
+#define X86_FEATURE_TOPOEXT		( 6*32+22) /* "topoext" Topology extensions CPUID leafs */
+#define X86_FEATURE_PERFCTR_CORE	( 6*32+23) /* "perfctr_core" Core performance counter extensions */
+#define X86_FEATURE_PERFCTR_NB		( 6*32+24) /* "perfctr_nb" NB performance counter extensions */
+#define X86_FEATURE_BPEXT		( 6*32+26) /* "bpext" Data breakpoint extension */
+#define X86_FEATURE_PTSC		( 6*32+27) /* "ptsc" Performance time-stamp counter */
+#define X86_FEATURE_PERFCTR_LLC		( 6*32+28) /* "perfctr_llc" Last Level Cache performance counter extensions */
+#define X86_FEATURE_MWAITX		( 6*32+29) /* "mwaitx" MWAIT extension (MONITORX/MWAITX instructions) */
 
 /*
  * Auxiliary flags: Linux defined - For features scattered in various
@@ -189,93 +189,93 @@
  *
  * Reuse free bits when adding new feature flags!
  */
-#define X86_FEATURE_RING3MWAIT		( 7*32+ 0) /* Ring 3 MONITOR/MWAIT instructions */
-#define X86_FEATURE_CPUID_FAULT		( 7*32+ 1) /* Intel CPUID faulting */
-#define X86_FEATURE_CPB			( 7*32+ 2) /* AMD Core Performance Boost */
-#define X86_FEATURE_EPB			( 7*32+ 3) /* IA32_ENERGY_PERF_BIAS support */
-#define X86_FEATURE_CAT_L3		( 7*32+ 4) /* Cache Allocation Technology L3 */
-#define X86_FEATURE_CAT_L2		( 7*32+ 5) /* Cache Allocation Technology L2 */
-#define X86_FEATURE_CDP_L3		( 7*32+ 6) /* Code and Data Prioritization L3 */
-#define X86_FEATURE_TDX_HOST_PLATFORM	( 7*32+ 7) /* Platform supports being a TDX host */
-#define X86_FEATURE_HW_PSTATE		( 7*32+ 8) /* AMD HW-PState */
-#define X86_FEATURE_PROC_FEEDBACK	( 7*32+ 9) /* AMD ProcFeedbackInterface */
-#define X86_FEATURE_XCOMPACTED		( 7*32+10) /* "" Use compacted XSTATE (XSAVES or XSAVEC) */
-#define X86_FEATURE_PTI			( 7*32+11) /* Kernel Page Table Isolation enabled */
-#define X86_FEATURE_KERNEL_IBRS		( 7*32+12) /* "" Set/clear IBRS on kernel entry/exit */
-#define X86_FEATURE_RSB_VMEXIT		( 7*32+13) /* "" Fill RSB on VM-Exit */
-#define X86_FEATURE_INTEL_PPIN		( 7*32+14) /* Intel Processor Inventory Number */
-#define X86_FEATURE_CDP_L2		( 7*32+15) /* Code and Data Prioritization L2 */
-#define X86_FEATURE_MSR_SPEC_CTRL	( 7*32+16) /* "" MSR SPEC_CTRL is implemented */
-#define X86_FEATURE_SSBD		( 7*32+17) /* Speculative Store Bypass Disable */
-#define X86_FEATURE_MBA			( 7*32+18) /* Memory Bandwidth Allocation */
-#define X86_FEATURE_RSB_CTXSW		( 7*32+19) /* "" Fill RSB on context switches */
-#define X86_FEATURE_PERFMON_V2		( 7*32+20) /* AMD Performance Monitoring Version 2 */
-#define X86_FEATURE_USE_IBPB		( 7*32+21) /* "" Indirect Branch Prediction Barrier enabled */
-#define X86_FEATURE_USE_IBRS_FW		( 7*32+22) /* "" Use IBRS during runtime firmware calls */
-#define X86_FEATURE_SPEC_STORE_BYPASS_DISABLE	( 7*32+23) /* "" Disable Speculative Store Bypass. */
-#define X86_FEATURE_LS_CFG_SSBD		( 7*32+24)  /* "" AMD SSBD implementation via LS_CFG MSR */
-#define X86_FEATURE_IBRS		( 7*32+25) /* Indirect Branch Restricted Speculation */
-#define X86_FEATURE_IBPB		( 7*32+26) /* Indirect Branch Prediction Barrier */
-#define X86_FEATURE_STIBP		( 7*32+27) /* Single Thread Indirect Branch Predictors */
-#define X86_FEATURE_ZEN			( 7*32+28) /* "" Generic flag for all Zen and newer */
-#define X86_FEATURE_L1TF_PTEINV		( 7*32+29) /* "" L1TF workaround PTE inversion */
-#define X86_FEATURE_IBRS_ENHANCED	( 7*32+30) /* Enhanced IBRS */
-#define X86_FEATURE_MSR_IA32_FEAT_CTL	( 7*32+31) /* "" MSR IA32_FEAT_CTL configured */
+#define X86_FEATURE_RING3MWAIT		( 7*32+ 0) /* "ring3mwait" Ring 3 MONITOR/MWAIT instructions */
+#define X86_FEATURE_CPUID_FAULT		( 7*32+ 1) /* "cpuid_fault" Intel CPUID faulting */
+#define X86_FEATURE_CPB			( 7*32+ 2) /* "cpb" AMD Core Performance Boost */
+#define X86_FEATURE_EPB			( 7*32+ 3) /* "epb" IA32_ENERGY_PERF_BIAS support */
+#define X86_FEATURE_CAT_L3		( 7*32+ 4) /* "cat_l3" Cache Allocation Technology L3 */
+#define X86_FEATURE_CAT_L2		( 7*32+ 5) /* "cat_l2" Cache Allocation Technology L2 */
+#define X86_FEATURE_CDP_L3		( 7*32+ 6) /* "cdp_l3" Code and Data Prioritization L3 */
+#define X86_FEATURE_TDX_HOST_PLATFORM	( 7*32+ 7) /* "tdx_host_platform" Platform supports being a TDX host */
+#define X86_FEATURE_HW_PSTATE		( 7*32+ 8) /* "hw_pstate" AMD HW-PState */
+#define X86_FEATURE_PROC_FEEDBACK	( 7*32+ 9) /* "proc_feedback" AMD ProcFeedbackInterface */
+#define X86_FEATURE_XCOMPACTED		( 7*32+10) /* Use compacted XSTATE (XSAVES or XSAVEC) */
+#define X86_FEATURE_PTI			( 7*32+11) /* "pti" Kernel Page Table Isolation enabled */
+#define X86_FEATURE_KERNEL_IBRS		( 7*32+12) /* Set/clear IBRS on kernel entry/exit */
+#define X86_FEATURE_RSB_VMEXIT		( 7*32+13) /* Fill RSB on VM-Exit */
+#define X86_FEATURE_INTEL_PPIN		( 7*32+14) /* "intel_ppin" Intel Processor Inventory Number */
+#define X86_FEATURE_CDP_L2		( 7*32+15) /* "cdp_l2" Code and Data Prioritization L2 */
+#define X86_FEATURE_MSR_SPEC_CTRL	( 7*32+16) /* MSR SPEC_CTRL is implemented */
+#define X86_FEATURE_SSBD		( 7*32+17) /* "ssbd" Speculative Store Bypass Disable */
+#define X86_FEATURE_MBA			( 7*32+18) /* "mba" Memory Bandwidth Allocation */
+#define X86_FEATURE_RSB_CTXSW		( 7*32+19) /* Fill RSB on context switches */
+#define X86_FEATURE_PERFMON_V2		( 7*32+20) /* "perfmon_v2" AMD Performance Monitoring Version 2 */
+#define X86_FEATURE_USE_IBPB		( 7*32+21) /* Indirect Branch Prediction Barrier enabled */
+#define X86_FEATURE_USE_IBRS_FW		( 7*32+22) /* Use IBRS during runtime firmware calls */
+#define X86_FEATURE_SPEC_STORE_BYPASS_DISABLE	( 7*32+23) /* Disable Speculative Store Bypass. */
+#define X86_FEATURE_LS_CFG_SSBD		( 7*32+24)  /* AMD SSBD implementation via LS_CFG MSR */
+#define X86_FEATURE_IBRS		( 7*32+25) /* "ibrs" Indirect Branch Restricted Speculation */
+#define X86_FEATURE_IBPB		( 7*32+26) /* "ibpb" Indirect Branch Prediction Barrier */
+#define X86_FEATURE_STIBP		( 7*32+27) /* "stibp" Single Thread Indirect Branch Predictors */
+#define X86_FEATURE_ZEN			( 7*32+28) /* Generic flag for all Zen and newer */
+#define X86_FEATURE_L1TF_PTEINV		( 7*32+29) /* L1TF workaround PTE inversion */
+#define X86_FEATURE_IBRS_ENHANCED	( 7*32+30) /* "ibrs_enhanced" Enhanced IBRS */
+#define X86_FEATURE_MSR_IA32_FEAT_CTL	( 7*32+31) /* MSR IA32_FEAT_CTL configured */
 
 /* Virtualization flags: Linux defined, word 8 */
-#define X86_FEATURE_TPR_SHADOW		( 8*32+ 0) /* Intel TPR Shadow */
-#define X86_FEATURE_FLEXPRIORITY	( 8*32+ 1) /* Intel FlexPriority */
-#define X86_FEATURE_EPT			( 8*32+ 2) /* Intel Extended Page Table */
-#define X86_FEATURE_VPID		( 8*32+ 3) /* Intel Virtual Processor ID */
+#define X86_FEATURE_TPR_SHADOW		( 8*32+ 0) /* "tpr_shadow" Intel TPR Shadow */
+#define X86_FEATURE_FLEXPRIORITY	( 8*32+ 1) /* "flexpriority" Intel FlexPriority */
+#define X86_FEATURE_EPT			( 8*32+ 2) /* "ept" Intel Extended Page Table */
+#define X86_FEATURE_VPID		( 8*32+ 3) /* "vpid" Intel Virtual Processor ID */
 
-#define X86_FEATURE_VMMCALL		( 8*32+15) /* Prefer VMMCALL to VMCALL */
-#define X86_FEATURE_XENPV		( 8*32+16) /* "" Xen paravirtual guest */
-#define X86_FEATURE_EPT_AD		( 8*32+17) /* Intel Extended Page Table access-dirty bit */
-#define X86_FEATURE_VMCALL		( 8*32+18) /* "" Hypervisor supports the VMCALL instruction */
-#define X86_FEATURE_VMW_VMMCALL		( 8*32+19) /* "" VMware prefers VMMCALL hypercall instruction */
-#define X86_FEATURE_PVUNLOCK		( 8*32+20) /* "" PV unlock function */
-#define X86_FEATURE_VCPUPREEMPT		( 8*32+21) /* "" PV vcpu_is_preempted function */
-#define X86_FEATURE_TDX_GUEST		( 8*32+22) /* Intel Trust Domain Extensions Guest */
+#define X86_FEATURE_VMMCALL		( 8*32+15) /* "vmmcall" Prefer VMMCALL to VMCALL */
+#define X86_FEATURE_XENPV		( 8*32+16) /* Xen paravirtual guest */
+#define X86_FEATURE_EPT_AD		( 8*32+17) /* "ept_ad" Intel Extended Page Table access-dirty bit */
+#define X86_FEATURE_VMCALL		( 8*32+18) /* Hypervisor supports the VMCALL instruction */
+#define X86_FEATURE_VMW_VMMCALL		( 8*32+19) /* VMware prefers VMMCALL hypercall instruction */
+#define X86_FEATURE_PVUNLOCK		( 8*32+20) /* PV unlock function */
+#define X86_FEATURE_VCPUPREEMPT		( 8*32+21) /* PV vcpu_is_preempted function */
+#define X86_FEATURE_TDX_GUEST		( 8*32+22) /* "tdx_guest" Intel Trust Domain Extensions Guest */
 
 /* Intel-defined CPU features, CPUID level 0x00000007:0 (EBX), word 9 */
-#define X86_FEATURE_FSGSBASE		( 9*32+ 0) /* RDFSBASE, WRFSBASE, RDGSBASE, WRGSBASE instructions*/
-#define X86_FEATURE_TSC_ADJUST		( 9*32+ 1) /* TSC adjustment MSR 0x3B */
-#define X86_FEATURE_SGX			( 9*32+ 2) /* Software Guard Extensions */
-#define X86_FEATURE_BMI1		( 9*32+ 3) /* 1st group bit manipulation extensions */
-#define X86_FEATURE_HLE			( 9*32+ 4) /* Hardware Lock Elision */
-#define X86_FEATURE_AVX2		( 9*32+ 5) /* AVX2 instructions */
-#define X86_FEATURE_FDP_EXCPTN_ONLY	( 9*32+ 6) /* "" FPU data pointer updated only on x87 exceptions */
-#define X86_FEATURE_SMEP		( 9*32+ 7) /* Supervisor Mode Execution Protection */
-#define X86_FEATURE_BMI2		( 9*32+ 8) /* 2nd group bit manipulation extensions */
-#define X86_FEATURE_ERMS		( 9*32+ 9) /* Enhanced REP MOVSB/STOSB instructions */
-#define X86_FEATURE_INVPCID		( 9*32+10) /* Invalidate Processor Context ID */
-#define X86_FEATURE_RTM			( 9*32+11) /* Restricted Transactional Memory */
-#define X86_FEATURE_CQM			( 9*32+12) /* Cache QoS Monitoring */
-#define X86_FEATURE_ZERO_FCS_FDS	( 9*32+13) /* "" Zero out FPU CS and FPU DS */
-#define X86_FEATURE_MPX			( 9*32+14) /* Memory Protection Extension */
-#define X86_FEATURE_RDT_A		( 9*32+15) /* Resource Director Technology Allocation */
-#define X86_FEATURE_AVX512F		( 9*32+16) /* AVX-512 Foundation */
-#define X86_FEATURE_AVX512DQ		( 9*32+17) /* AVX-512 DQ (Double/Quad granular) Instructions */
-#define X86_FEATURE_RDSEED		( 9*32+18) /* RDSEED instruction */
-#define X86_FEATURE_ADX			( 9*32+19) /* ADCX and ADOX instructions */
-#define X86_FEATURE_SMAP		( 9*32+20) /* Supervisor Mode Access Prevention */
-#define X86_FEATURE_AVX512IFMA		( 9*32+21) /* AVX-512 Integer Fused Multiply-Add instructions */
-#define X86_FEATURE_CLFLUSHOPT		( 9*32+23) /* CLFLUSHOPT instruction */
-#define X86_FEATURE_CLWB		( 9*32+24) /* CLWB instruction */
-#define X86_FEATURE_INTEL_PT		( 9*32+25) /* Intel Processor Trace */
-#define X86_FEATURE_AVX512PF		( 9*32+26) /* AVX-512 Prefetch */
-#define X86_FEATURE_AVX512ER		( 9*32+27) /* AVX-512 Exponential and Reciprocal */
-#define X86_FEATURE_AVX512CD		( 9*32+28) /* AVX-512 Conflict Detection */
-#define X86_FEATURE_SHA_NI		( 9*32+29) /* SHA1/SHA256 Instruction Extensions */
-#define X86_FEATURE_AVX512BW		( 9*32+30) /* AVX-512 BW (Byte/Word granular) Instructions */
-#define X86_FEATURE_AVX512VL		( 9*32+31) /* AVX-512 VL (128/256 Vector Length) Extensions */
+#define X86_FEATURE_FSGSBASE		( 9*32+ 0) /* "fsgsbase" RDFSBASE, WRFSBASE, RDGSBASE, WRGSBASE instructions*/
+#define X86_FEATURE_TSC_ADJUST		( 9*32+ 1) /* "tsc_adjust" TSC adjustment MSR 0x3B */
+#define X86_FEATURE_SGX			( 9*32+ 2) /* "sgx" Software Guard Extensions */
+#define X86_FEATURE_BMI1		( 9*32+ 3) /* "bmi1" 1st group bit manipulation extensions */
+#define X86_FEATURE_HLE			( 9*32+ 4) /* "hle" Hardware Lock Elision */
+#define X86_FEATURE_AVX2		( 9*32+ 5) /* "avx2" AVX2 instructions */
+#define X86_FEATURE_FDP_EXCPTN_ONLY	( 9*32+ 6) /* FPU data pointer updated only on x87 exceptions */
+#define X86_FEATURE_SMEP		( 9*32+ 7) /* "smep" Supervisor Mode Execution Protection */
+#define X86_FEATURE_BMI2		( 9*32+ 8) /* "bmi2" 2nd group bit manipulation extensions */
+#define X86_FEATURE_ERMS		( 9*32+ 9) /* "erms" Enhanced REP MOVSB/STOSB instructions */
+#define X86_FEATURE_INVPCID		( 9*32+10) /* "invpcid" Invalidate Processor Context ID */
+#define X86_FEATURE_RTM			( 9*32+11) /* "rtm" Restricted Transactional Memory */
+#define X86_FEATURE_CQM			( 9*32+12) /* "cqm" Cache QoS Monitoring */
+#define X86_FEATURE_ZERO_FCS_FDS	( 9*32+13) /* Zero out FPU CS and FPU DS */
+#define X86_FEATURE_MPX			( 9*32+14) /* "mpx" Memory Protection Extension */
+#define X86_FEATURE_RDT_A		( 9*32+15) /* "rdt_a" Resource Director Technology Allocation */
+#define X86_FEATURE_AVX512F		( 9*32+16) /* "avx512f" AVX-512 Foundation */
+#define X86_FEATURE_AVX512DQ		( 9*32+17) /* "avx512dq" AVX-512 DQ (Double/Quad granular) Instructions */
+#define X86_FEATURE_RDSEED		( 9*32+18) /* "rdseed" RDSEED instruction */
+#define X86_FEATURE_ADX			( 9*32+19) /* "adx" ADCX and ADOX instructions */
+#define X86_FEATURE_SMAP		( 9*32+20) /* "smap" Supervisor Mode Access Prevention */
+#define X86_FEATURE_AVX512IFMA		( 9*32+21) /* "avx512ifma" AVX-512 Integer Fused Multiply-Add instructions */
+#define X86_FEATURE_CLFLUSHOPT		( 9*32+23) /* "clflushopt" CLFLUSHOPT instruction */
+#define X86_FEATURE_CLWB		( 9*32+24) /* "clwb" CLWB instruction */
+#define X86_FEATURE_INTEL_PT		( 9*32+25) /* "intel_pt" Intel Processor Trace */
+#define X86_FEATURE_AVX512PF		( 9*32+26) /* "avx512pf" AVX-512 Prefetch */
+#define X86_FEATURE_AVX512ER		( 9*32+27) /* "avx512er" AVX-512 Exponential and Reciprocal */
+#define X86_FEATURE_AVX512CD		( 9*32+28) /* "avx512cd" AVX-512 Conflict Detection */
+#define X86_FEATURE_SHA_NI		( 9*32+29) /* "sha_ni" SHA1/SHA256 Instruction Extensions */
+#define X86_FEATURE_AVX512BW		( 9*32+30) /* "avx512bw" AVX-512 BW (Byte/Word granular) Instructions */
+#define X86_FEATURE_AVX512VL		( 9*32+31) /* "avx512vl" AVX-512 VL (128/256 Vector Length) Extensions */
 
 /* Extended state features, CPUID level 0x0000000d:1 (EAX), word 10 */
-#define X86_FEATURE_XSAVEOPT		(10*32+ 0) /* XSAVEOPT instruction */
-#define X86_FEATURE_XSAVEC		(10*32+ 1) /* XSAVEC instruction */
-#define X86_FEATURE_XGETBV1		(10*32+ 2) /* XGETBV with ECX = 1 instruction */
-#define X86_FEATURE_XSAVES		(10*32+ 3) /* XSAVES/XRSTORS instructions */
-#define X86_FEATURE_XFD			(10*32+ 4) /* "" eXtended Feature Disabling */
+#define X86_FEATURE_XSAVEOPT		(10*32+ 0) /* "xsaveopt" XSAVEOPT instruction */
+#define X86_FEATURE_XSAVEC		(10*32+ 1) /* "xsavec" XSAVEC instruction */
+#define X86_FEATURE_XGETBV1		(10*32+ 2) /* "xgetbv1" XGETBV with ECX = 1 instruction */
+#define X86_FEATURE_XSAVES		(10*32+ 3) /* "xsaves" XSAVES/XRSTORS instructions */
+#define X86_FEATURE_XFD			(10*32+ 4) /* eXtended Feature Disabling */
 
 /*
  * Extended auxiliary flags: Linux defined - for features scattered in various
@@ -283,181 +283,183 @@
  *
  * Reuse free bits when adding new feature flags!
  */
-#define X86_FEATURE_CQM_LLC		(11*32+ 0) /* LLC QoS if 1 */
-#define X86_FEATURE_CQM_OCCUP_LLC	(11*32+ 1) /* LLC occupancy monitoring */
-#define X86_FEATURE_CQM_MBM_TOTAL	(11*32+ 2) /* LLC Total MBM monitoring */
-#define X86_FEATURE_CQM_MBM_LOCAL	(11*32+ 3) /* LLC Local MBM monitoring */
-#define X86_FEATURE_FENCE_SWAPGS_USER	(11*32+ 4) /* "" LFENCE in user entry SWAPGS path */
-#define X86_FEATURE_FENCE_SWAPGS_KERNEL	(11*32+ 5) /* "" LFENCE in kernel entry SWAPGS path */
-#define X86_FEATURE_SPLIT_LOCK_DETECT	(11*32+ 6) /* #AC for split lock */
-#define X86_FEATURE_PER_THREAD_MBA	(11*32+ 7) /* "" Per-thread Memory Bandwidth Allocation */
-#define X86_FEATURE_SGX1		(11*32+ 8) /* "" Basic SGX */
-#define X86_FEATURE_SGX2		(11*32+ 9) /* "" SGX Enclave Dynamic Memory Management (EDMM) */
-#define X86_FEATURE_ENTRY_IBPB		(11*32+10) /* "" Issue an IBPB on kernel entry */
-#define X86_FEATURE_RRSBA_CTRL		(11*32+11) /* "" RET prediction control */
-#define X86_FEATURE_RETPOLINE		(11*32+12) /* "" Generic Retpoline mitigation for Spectre variant 2 */
-#define X86_FEATURE_RETPOLINE_LFENCE	(11*32+13) /* "" Use LFENCE for Spectre variant 2 */
-#define X86_FEATURE_RETHUNK		(11*32+14) /* "" Use REturn THUNK */
-#define X86_FEATURE_UNRET		(11*32+15) /* "" AMD BTB untrain return */
-#define X86_FEATURE_USE_IBPB_FW		(11*32+16) /* "" Use IBPB during runtime firmware calls */
-#define X86_FEATURE_RSB_VMEXIT_LITE	(11*32+17) /* "" Fill RSB on VM exit when EIBRS is enabled */
-#define X86_FEATURE_SGX_EDECCSSA	(11*32+18) /* "" SGX EDECCSSA user leaf function */
-#define X86_FEATURE_CALL_DEPTH		(11*32+19) /* "" Call depth tracking for RSB stuffing */
-#define X86_FEATURE_MSR_TSX_CTRL	(11*32+20) /* "" MSR IA32_TSX_CTRL (Intel) implemented */
-#define X86_FEATURE_SMBA		(11*32+21) /* "" Slow Memory Bandwidth Allocation */
-#define X86_FEATURE_BMEC		(11*32+22) /* "" Bandwidth Monitoring Event Configuration */
-#define X86_FEATURE_USER_SHSTK		(11*32+23) /* Shadow stack support for user mode applications */
-#define X86_FEATURE_SRSO		(11*32+24) /* "" AMD BTB untrain RETs */
-#define X86_FEATURE_SRSO_ALIAS		(11*32+25) /* "" AMD BTB untrain RETs through aliasing */
-#define X86_FEATURE_IBPB_ON_VMEXIT	(11*32+26) /* "" Issue an IBPB only on VMEXIT */
-#define X86_FEATURE_APIC_MSRS_FENCE	(11*32+27) /* "" IA32_TSC_DEADLINE and X2APIC MSRs need fencing */
-#define X86_FEATURE_ZEN2		(11*32+28) /* "" CPU based on Zen2 microarchitecture */
-#define X86_FEATURE_ZEN3		(11*32+29) /* "" CPU based on Zen3 microarchitecture */
-#define X86_FEATURE_ZEN4		(11*32+30) /* "" CPU based on Zen4 microarchitecture */
-#define X86_FEATURE_ZEN1		(11*32+31) /* "" CPU based on Zen1 microarchitecture */
+#define X86_FEATURE_CQM_LLC		(11*32+ 0) /* "cqm_llc" LLC QoS if 1 */
+#define X86_FEATURE_CQM_OCCUP_LLC	(11*32+ 1) /* "cqm_occup_llc" LLC occupancy monitoring */
+#define X86_FEATURE_CQM_MBM_TOTAL	(11*32+ 2) /* "cqm_mbm_total" LLC Total MBM monitoring */
+#define X86_FEATURE_CQM_MBM_LOCAL	(11*32+ 3) /* "cqm_mbm_local" LLC Local MBM monitoring */
+#define X86_FEATURE_FENCE_SWAPGS_USER	(11*32+ 4) /* LFENCE in user entry SWAPGS path */
+#define X86_FEATURE_FENCE_SWAPGS_KERNEL	(11*32+ 5) /* LFENCE in kernel entry SWAPGS path */
+#define X86_FEATURE_SPLIT_LOCK_DETECT	(11*32+ 6) /* "split_lock_detect" #AC for split lock */
+#define X86_FEATURE_PER_THREAD_MBA	(11*32+ 7) /* Per-thread Memory Bandwidth Allocation */
+#define X86_FEATURE_SGX1		(11*32+ 8) /* Basic SGX */
+#define X86_FEATURE_SGX2		(11*32+ 9) /* SGX Enclave Dynamic Memory Management (EDMM) */
+#define X86_FEATURE_ENTRY_IBPB		(11*32+10) /* Issue an IBPB on kernel entry */
+#define X86_FEATURE_RRSBA_CTRL		(11*32+11) /* RET prediction control */
+#define X86_FEATURE_RETPOLINE		(11*32+12) /* Generic Retpoline mitigation for Spectre variant 2 */
+#define X86_FEATURE_RETPOLINE_LFENCE	(11*32+13) /* Use LFENCE for Spectre variant 2 */
+#define X86_FEATURE_RETHUNK		(11*32+14) /* Use REturn THUNK */
+#define X86_FEATURE_UNRET		(11*32+15) /* AMD BTB untrain return */
+#define X86_FEATURE_USE_IBPB_FW		(11*32+16) /* Use IBPB during runtime firmware calls */
+#define X86_FEATURE_RSB_VMEXIT_LITE	(11*32+17) /* Fill RSB on VM exit when EIBRS is enabled */
+#define X86_FEATURE_SGX_EDECCSSA	(11*32+18) /* SGX EDECCSSA user leaf function */
+#define X86_FEATURE_CALL_DEPTH		(11*32+19) /* Call depth tracking for RSB stuffing */
+#define X86_FEATURE_MSR_TSX_CTRL	(11*32+20) /* MSR IA32_TSX_CTRL (Intel) implemented */
+#define X86_FEATURE_SMBA		(11*32+21) /* Slow Memory Bandwidth Allocation */
+#define X86_FEATURE_BMEC		(11*32+22) /* Bandwidth Monitoring Event Configuration */
+#define X86_FEATURE_USER_SHSTK		(11*32+23) /* "user_shstk" Shadow stack support for user mode applications */
+#define X86_FEATURE_SRSO		(11*32+24) /* AMD BTB untrain RETs */
+#define X86_FEATURE_SRSO_ALIAS		(11*32+25) /* AMD BTB untrain RETs through aliasing */
+#define X86_FEATURE_IBPB_ON_VMEXIT	(11*32+26) /* Issue an IBPB only on VMEXIT */
+#define X86_FEATURE_APIC_MSRS_FENCE	(11*32+27) /* IA32_TSC_DEADLINE and X2APIC MSRs need fencing */
+#define X86_FEATURE_ZEN2		(11*32+28) /* CPU based on Zen2 microarchitecture */
+#define X86_FEATURE_ZEN3		(11*32+29) /* CPU based on Zen3 microarchitecture */
+#define X86_FEATURE_ZEN4		(11*32+30) /* CPU based on Zen4 microarchitecture */
+#define X86_FEATURE_ZEN1		(11*32+31) /* CPU based on Zen1 microarchitecture */
 
 /* Intel-defined CPU features, CPUID level 0x00000007:1 (EAX), word 12 */
-#define X86_FEATURE_AVX_VNNI		(12*32+ 4) /* AVX VNNI instructions */
-#define X86_FEATURE_AVX512_BF16		(12*32+ 5) /* AVX512 BFLOAT16 instructions */
-#define X86_FEATURE_CMPCCXADD           (12*32+ 7) /* "" CMPccXADD instructions */
-#define X86_FEATURE_ARCH_PERFMON_EXT	(12*32+ 8) /* "" Intel Architectural PerfMon Extension */
-#define X86_FEATURE_FZRM		(12*32+10) /* "" Fast zero-length REP MOVSB */
-#define X86_FEATURE_FSRS		(12*32+11) /* "" Fast short REP STOSB */
-#define X86_FEATURE_FSRC		(12*32+12) /* "" Fast short REP {CMPSB,SCASB} */
-#define X86_FEATURE_FRED		(12*32+17) /* Flexible Return and Event Delivery */
-#define X86_FEATURE_LKGS		(12*32+18) /* "" Load "kernel" (userspace) GS */
-#define X86_FEATURE_WRMSRNS		(12*32+19) /* "" Non-serializing WRMSR */
-#define X86_FEATURE_AMX_FP16		(12*32+21) /* "" AMX fp16 Support */
-#define X86_FEATURE_AVX_IFMA            (12*32+23) /* "" Support for VPMADD52[H,L]UQ */
-#define X86_FEATURE_LAM			(12*32+26) /* Linear Address Masking */
+#define X86_FEATURE_AVX_VNNI		(12*32+ 4) /* "avx_vnni" AVX VNNI instructions */
+#define X86_FEATURE_AVX512_BF16		(12*32+ 5) /* "avx512_bf16" AVX512 BFLOAT16 instructions */
+#define X86_FEATURE_CMPCCXADD           (12*32+ 7) /* CMPccXADD instructions */
+#define X86_FEATURE_ARCH_PERFMON_EXT	(12*32+ 8) /* Intel Architectural PerfMon Extension */
+#define X86_FEATURE_FZRM		(12*32+10) /* Fast zero-length REP MOVSB */
+#define X86_FEATURE_FSRS		(12*32+11) /* Fast short REP STOSB */
+#define X86_FEATURE_FSRC		(12*32+12) /* Fast short REP {CMPSB,SCASB} */
+#define X86_FEATURE_FRED		(12*32+17) /* "fred" Flexible Return and Event Delivery */
+#define X86_FEATURE_LKGS		(12*32+18) /* Load "kernel" (userspace) GS */
+#define X86_FEATURE_WRMSRNS		(12*32+19) /* Non-serializing WRMSR */
+#define X86_FEATURE_AMX_FP16		(12*32+21) /* AMX fp16 Support */
+#define X86_FEATURE_AVX_IFMA            (12*32+23) /* Support for VPMADD52[H,L]UQ */
+#define X86_FEATURE_LAM			(12*32+26) /* "lam" Linear Address Masking */
 
 /* AMD-defined CPU features, CPUID level 0x80000008 (EBX), word 13 */
-#define X86_FEATURE_CLZERO		(13*32+ 0) /* CLZERO instruction */
-#define X86_FEATURE_IRPERF		(13*32+ 1) /* Instructions Retired Count */
-#define X86_FEATURE_XSAVEERPTR		(13*32+ 2) /* Always save/restore FP error pointers */
-#define X86_FEATURE_RDPRU		(13*32+ 4) /* Read processor register at user level */
-#define X86_FEATURE_WBNOINVD		(13*32+ 9) /* WBNOINVD instruction */
-#define X86_FEATURE_AMD_IBPB		(13*32+12) /* "" Indirect Branch Prediction Barrier */
-#define X86_FEATURE_AMD_IBRS		(13*32+14) /* "" Indirect Branch Restricted Speculation */
-#define X86_FEATURE_AMD_STIBP		(13*32+15) /* "" Single Thread Indirect Branch Predictors */
-#define X86_FEATURE_AMD_STIBP_ALWAYS_ON	(13*32+17) /* "" Single Thread Indirect Branch Predictors always-on preferred */
-#define X86_FEATURE_AMD_PPIN		(13*32+23) /* Protected Processor Inventory Number */
-#define X86_FEATURE_AMD_SSBD		(13*32+24) /* "" Speculative Store Bypass Disable */
-#define X86_FEATURE_VIRT_SSBD		(13*32+25) /* Virtualized Speculative Store Bypass Disable */
-#define X86_FEATURE_AMD_SSB_NO		(13*32+26) /* "" Speculative Store Bypass is fixed in hardware. */
-#define X86_FEATURE_CPPC		(13*32+27) /* Collaborative Processor Performance Control */
-#define X86_FEATURE_AMD_PSFD            (13*32+28) /* "" Predictive Store Forwarding Disable */
-#define X86_FEATURE_BTC_NO		(13*32+29) /* "" Not vulnerable to Branch Type Confusion */
-#define X86_FEATURE_BRS			(13*32+31) /* Branch Sampling available */
+#define X86_FEATURE_CLZERO		(13*32+ 0) /* "clzero" CLZERO instruction */
+#define X86_FEATURE_IRPERF		(13*32+ 1) /* "irperf" Instructions Retired Count */
+#define X86_FEATURE_XSAVEERPTR		(13*32+ 2) /* "xsaveerptr" Always save/restore FP error pointers */
+#define X86_FEATURE_RDPRU		(13*32+ 4) /* "rdpru" Read processor register at user level */
+#define X86_FEATURE_WBNOINVD		(13*32+ 9) /* "wbnoinvd" WBNOINVD instruction */
+#define X86_FEATURE_AMD_IBPB		(13*32+12) /* Indirect Branch Prediction Barrier */
+#define X86_FEATURE_AMD_IBRS		(13*32+14) /* Indirect Branch Restricted Speculation */
+#define X86_FEATURE_AMD_STIBP		(13*32+15) /* Single Thread Indirect Branch Predictors */
+#define X86_FEATURE_AMD_STIBP_ALWAYS_ON	(13*32+17) /* Single Thread Indirect Branch Predictors always-on preferred */
+#define X86_FEATURE_AMD_PPIN		(13*32+23) /* "amd_ppin" Protected Processor Inventory Number */
+#define X86_FEATURE_AMD_SSBD		(13*32+24) /* Speculative Store Bypass Disable */
+#define X86_FEATURE_VIRT_SSBD		(13*32+25) /* "virt_ssbd" Virtualized Speculative Store Bypass Disable */
+#define X86_FEATURE_AMD_SSB_NO		(13*32+26) /* Speculative Store Bypass is fixed in hardware. */
+#define X86_FEATURE_CPPC		(13*32+27) /* "cppc" Collaborative Processor Performance Control */
+#define X86_FEATURE_AMD_PSFD            (13*32+28) /* Predictive Store Forwarding Disable */
+#define X86_FEATURE_BTC_NO		(13*32+29) /* Not vulnerable to Branch Type Confusion */
+#define X86_FEATURE_BRS			(13*32+31) /* "brs" Branch Sampling available */
 
 /* Thermal and Power Management Leaf, CPUID level 0x00000006 (EAX), word 14 */
-#define X86_FEATURE_DTHERM		(14*32+ 0) /* Digital Thermal Sensor */
-#define X86_FEATURE_IDA			(14*32+ 1) /* Intel Dynamic Acceleration */
-#define X86_FEATURE_ARAT		(14*32+ 2) /* Always Running APIC Timer */
-#define X86_FEATURE_PLN			(14*32+ 4) /* Intel Power Limit Notification */
-#define X86_FEATURE_PTS			(14*32+ 6) /* Intel Package Thermal Status */
-#define X86_FEATURE_HWP			(14*32+ 7) /* Intel Hardware P-states */
-#define X86_FEATURE_HWP_NOTIFY		(14*32+ 8) /* HWP Notification */
-#define X86_FEATURE_HWP_ACT_WINDOW	(14*32+ 9) /* HWP Activity Window */
-#define X86_FEATURE_HWP_EPP		(14*32+10) /* HWP Energy Perf. Preference */
-#define X86_FEATURE_HWP_PKG_REQ		(14*32+11) /* HWP Package Level Request */
-#define X86_FEATURE_HFI			(14*32+19) /* Hardware Feedback Interface */
+#define X86_FEATURE_DTHERM		(14*32+ 0) /* "dtherm" Digital Thermal Sensor */
+#define X86_FEATURE_IDA			(14*32+ 1) /* "ida" Intel Dynamic Acceleration */
+#define X86_FEATURE_ARAT		(14*32+ 2) /* "arat" Always Running APIC Timer */
+#define X86_FEATURE_PLN			(14*32+ 4) /* "pln" Intel Power Limit Notification */
+#define X86_FEATURE_PTS			(14*32+ 6) /* "pts" Intel Package Thermal Status */
+#define X86_FEATURE_HWP			(14*32+ 7) /* "hwp" Intel Hardware P-states */
+#define X86_FEATURE_HWP_NOTIFY		(14*32+ 8) /* "hwp_notify" HWP Notification */
+#define X86_FEATURE_HWP_ACT_WINDOW	(14*32+ 9) /* "hwp_act_window" HWP Activity Window */
+#define X86_FEATURE_HWP_EPP		(14*32+10) /* "hwp_epp" HWP Energy Perf. Preference */
+#define X86_FEATURE_HWP_PKG_REQ		(14*32+11) /* "hwp_pkg_req" HWP Package Level Request */
+#define X86_FEATURE_HWP_HIGHEST_PERF_CHANGE (14*32+15) /* HWP Highest perf change */
+#define X86_FEATURE_HFI			(14*32+19) /* "hfi" Hardware Feedback Interface */
 
 /* AMD SVM Feature Identification, CPUID level 0x8000000a (EDX), word 15 */
-#define X86_FEATURE_NPT			(15*32+ 0) /* Nested Page Table support */
-#define X86_FEATURE_LBRV		(15*32+ 1) /* LBR Virtualization support */
+#define X86_FEATURE_NPT			(15*32+ 0) /* "npt" Nested Page Table support */
+#define X86_FEATURE_LBRV		(15*32+ 1) /* "lbrv" LBR Virtualization support */
 #define X86_FEATURE_SVML		(15*32+ 2) /* "svm_lock" SVM locking MSR */
 #define X86_FEATURE_NRIPS		(15*32+ 3) /* "nrip_save" SVM next_rip save */
 #define X86_FEATURE_TSCRATEMSR		(15*32+ 4) /* "tsc_scale" TSC scaling support */
 #define X86_FEATURE_VMCBCLEAN		(15*32+ 5) /* "vmcb_clean" VMCB clean bits support */
-#define X86_FEATURE_FLUSHBYASID		(15*32+ 6) /* flush-by-ASID support */
-#define X86_FEATURE_DECODEASSISTS	(15*32+ 7) /* Decode Assists support */
-#define X86_FEATURE_PAUSEFILTER		(15*32+10) /* filtered pause intercept */
-#define X86_FEATURE_PFTHRESHOLD		(15*32+12) /* pause filter threshold */
-#define X86_FEATURE_AVIC		(15*32+13) /* Virtual Interrupt Controller */
-#define X86_FEATURE_V_VMSAVE_VMLOAD	(15*32+15) /* Virtual VMSAVE VMLOAD */
-#define X86_FEATURE_VGIF		(15*32+16) /* Virtual GIF */
-#define X86_FEATURE_X2AVIC		(15*32+18) /* Virtual x2apic */
-#define X86_FEATURE_V_SPEC_CTRL		(15*32+20) /* Virtual SPEC_CTRL */
-#define X86_FEATURE_VNMI		(15*32+25) /* Virtual NMI */
-#define X86_FEATURE_SVME_ADDR_CHK	(15*32+28) /* "" SVME addr check */
+#define X86_FEATURE_FLUSHBYASID		(15*32+ 6) /* "flushbyasid" Flush-by-ASID support */
+#define X86_FEATURE_DECODEASSISTS	(15*32+ 7) /* "decodeassists" Decode Assists support */
+#define X86_FEATURE_PAUSEFILTER		(15*32+10) /* "pausefilter" Filtered pause intercept */
+#define X86_FEATURE_PFTHRESHOLD		(15*32+12) /* "pfthreshold" Pause filter threshold */
+#define X86_FEATURE_AVIC		(15*32+13) /* "avic" Virtual Interrupt Controller */
+#define X86_FEATURE_V_VMSAVE_VMLOAD	(15*32+15) /* "v_vmsave_vmload" Virtual VMSAVE VMLOAD */
+#define X86_FEATURE_VGIF		(15*32+16) /* "vgif" Virtual GIF */
+#define X86_FEATURE_X2AVIC		(15*32+18) /* "x2avic" Virtual x2apic */
+#define X86_FEATURE_V_SPEC_CTRL		(15*32+20) /* "v_spec_ctrl" Virtual SPEC_CTRL */
+#define X86_FEATURE_VNMI		(15*32+25) /* "vnmi" Virtual NMI */
+#define X86_FEATURE_SVME_ADDR_CHK	(15*32+28) /* SVME addr check */
 
 /* Intel-defined CPU features, CPUID level 0x00000007:0 (ECX), word 16 */
-#define X86_FEATURE_AVX512VBMI		(16*32+ 1) /* AVX512 Vector Bit Manipulation instructions*/
-#define X86_FEATURE_UMIP		(16*32+ 2) /* User Mode Instruction Protection */
-#define X86_FEATURE_PKU			(16*32+ 3) /* Protection Keys for Userspace */
-#define X86_FEATURE_OSPKE		(16*32+ 4) /* OS Protection Keys Enable */
-#define X86_FEATURE_WAITPKG		(16*32+ 5) /* UMONITOR/UMWAIT/TPAUSE Instructions */
-#define X86_FEATURE_AVX512_VBMI2	(16*32+ 6) /* Additional AVX512 Vector Bit Manipulation Instructions */
-#define X86_FEATURE_SHSTK		(16*32+ 7) /* "" Shadow stack */
-#define X86_FEATURE_GFNI		(16*32+ 8) /* Galois Field New Instructions */
-#define X86_FEATURE_VAES		(16*32+ 9) /* Vector AES */
-#define X86_FEATURE_VPCLMULQDQ		(16*32+10) /* Carry-Less Multiplication Double Quadword */
-#define X86_FEATURE_AVX512_VNNI		(16*32+11) /* Vector Neural Network Instructions */
-#define X86_FEATURE_AVX512_BITALG	(16*32+12) /* Support for VPOPCNT[B,W] and VPSHUF-BITQMB instructions */
-#define X86_FEATURE_TME			(16*32+13) /* Intel Total Memory Encryption */
-#define X86_FEATURE_AVX512_VPOPCNTDQ	(16*32+14) /* POPCNT for vectors of DW/QW */
-#define X86_FEATURE_LA57		(16*32+16) /* 5-level page tables */
-#define X86_FEATURE_RDPID		(16*32+22) /* RDPID instruction */
-#define X86_FEATURE_BUS_LOCK_DETECT	(16*32+24) /* Bus Lock detect */
-#define X86_FEATURE_CLDEMOTE		(16*32+25) /* CLDEMOTE instruction */
-#define X86_FEATURE_MOVDIRI		(16*32+27) /* MOVDIRI instruction */
-#define X86_FEATURE_MOVDIR64B		(16*32+28) /* MOVDIR64B instruction */
-#define X86_FEATURE_ENQCMD		(16*32+29) /* ENQCMD and ENQCMDS instructions */
-#define X86_FEATURE_SGX_LC		(16*32+30) /* Software Guard Extensions Launch Control */
+#define X86_FEATURE_AVX512VBMI		(16*32+ 1) /* "avx512vbmi" AVX512 Vector Bit Manipulation instructions*/
+#define X86_FEATURE_UMIP		(16*32+ 2) /* "umip" User Mode Instruction Protection */
+#define X86_FEATURE_PKU			(16*32+ 3) /* "pku" Protection Keys for Userspace */
+#define X86_FEATURE_OSPKE		(16*32+ 4) /* "ospke" OS Protection Keys Enable */
+#define X86_FEATURE_WAITPKG		(16*32+ 5) /* "waitpkg" UMONITOR/UMWAIT/TPAUSE Instructions */
+#define X86_FEATURE_AVX512_VBMI2	(16*32+ 6) /* "avx512_vbmi2" Additional AVX512 Vector Bit Manipulation Instructions */
+#define X86_FEATURE_SHSTK		(16*32+ 7) /* Shadow stack */
+#define X86_FEATURE_GFNI		(16*32+ 8) /* "gfni" Galois Field New Instructions */
+#define X86_FEATURE_VAES		(16*32+ 9) /* "vaes" Vector AES */
+#define X86_FEATURE_VPCLMULQDQ		(16*32+10) /* "vpclmulqdq" Carry-Less Multiplication Double Quadword */
+#define X86_FEATURE_AVX512_VNNI		(16*32+11) /* "avx512_vnni" Vector Neural Network Instructions */
+#define X86_FEATURE_AVX512_BITALG	(16*32+12) /* "avx512_bitalg" Support for VPOPCNT[B,W] and VPSHUF-BITQMB instructions */
+#define X86_FEATURE_TME			(16*32+13) /* "tme" Intel Total Memory Encryption */
+#define X86_FEATURE_AVX512_VPOPCNTDQ	(16*32+14) /* "avx512_vpopcntdq" POPCNT for vectors of DW/QW */
+#define X86_FEATURE_LA57		(16*32+16) /* "la57" 5-level page tables */
+#define X86_FEATURE_RDPID		(16*32+22) /* "rdpid" RDPID instruction */
+#define X86_FEATURE_BUS_LOCK_DETECT	(16*32+24) /* "bus_lock_detect" Bus Lock detect */
+#define X86_FEATURE_CLDEMOTE		(16*32+25) /* "cldemote" CLDEMOTE instruction */
+#define X86_FEATURE_MOVDIRI		(16*32+27) /* "movdiri" MOVDIRI instruction */
+#define X86_FEATURE_MOVDIR64B		(16*32+28) /* "movdir64b" MOVDIR64B instruction */
+#define X86_FEATURE_ENQCMD		(16*32+29) /* "enqcmd" ENQCMD and ENQCMDS instructions */
+#define X86_FEATURE_SGX_LC		(16*32+30) /* "sgx_lc" Software Guard Extensions Launch Control */
 
 /* AMD-defined CPU features, CPUID level 0x80000007 (EBX), word 17 */
-#define X86_FEATURE_OVERFLOW_RECOV	(17*32+ 0) /* MCA overflow recovery support */
-#define X86_FEATURE_SUCCOR		(17*32+ 1) /* Uncorrectable error containment and recovery */
-#define X86_FEATURE_SMCA		(17*32+ 3) /* Scalable MCA */
+#define X86_FEATURE_OVERFLOW_RECOV	(17*32+ 0) /* "overflow_recov" MCA overflow recovery support */
+#define X86_FEATURE_SUCCOR		(17*32+ 1) /* "succor" Uncorrectable error containment and recovery */
+#define X86_FEATURE_SMCA		(17*32+ 3) /* "smca" Scalable MCA */
 
 /* Intel-defined CPU features, CPUID level 0x00000007:0 (EDX), word 18 */
-#define X86_FEATURE_AVX512_4VNNIW	(18*32+ 2) /* AVX-512 Neural Network Instructions */
-#define X86_FEATURE_AVX512_4FMAPS	(18*32+ 3) /* AVX-512 Multiply Accumulation Single precision */
-#define X86_FEATURE_FSRM		(18*32+ 4) /* Fast Short Rep Mov */
-#define X86_FEATURE_AVX512_VP2INTERSECT (18*32+ 8) /* AVX-512 Intersect for D/Q */
-#define X86_FEATURE_SRBDS_CTRL		(18*32+ 9) /* "" SRBDS mitigation MSR available */
-#define X86_FEATURE_MD_CLEAR		(18*32+10) /* VERW clears CPU buffers */
-#define X86_FEATURE_RTM_ALWAYS_ABORT	(18*32+11) /* "" RTM transaction always aborts */
-#define X86_FEATURE_TSX_FORCE_ABORT	(18*32+13) /* "" TSX_FORCE_ABORT */
-#define X86_FEATURE_SERIALIZE		(18*32+14) /* SERIALIZE instruction */
-#define X86_FEATURE_HYBRID_CPU		(18*32+15) /* "" This part has CPUs of more than one type */
-#define X86_FEATURE_TSXLDTRK		(18*32+16) /* TSX Suspend Load Address Tracking */
-#define X86_FEATURE_PCONFIG		(18*32+18) /* Intel PCONFIG */
-#define X86_FEATURE_ARCH_LBR		(18*32+19) /* Intel ARCH LBR */
-#define X86_FEATURE_IBT			(18*32+20) /* Indirect Branch Tracking */
-#define X86_FEATURE_AMX_BF16		(18*32+22) /* AMX bf16 Support */
-#define X86_FEATURE_AVX512_FP16		(18*32+23) /* AVX512 FP16 */
-#define X86_FEATURE_AMX_TILE		(18*32+24) /* AMX tile Support */
-#define X86_FEATURE_AMX_INT8		(18*32+25) /* AMX int8 Support */
-#define X86_FEATURE_SPEC_CTRL		(18*32+26) /* "" Speculation Control (IBRS + IBPB) */
-#define X86_FEATURE_INTEL_STIBP		(18*32+27) /* "" Single Thread Indirect Branch Predictors */
-#define X86_FEATURE_FLUSH_L1D		(18*32+28) /* Flush L1D cache */
-#define X86_FEATURE_ARCH_CAPABILITIES	(18*32+29) /* IA32_ARCH_CAPABILITIES MSR (Intel) */
-#define X86_FEATURE_CORE_CAPABILITIES	(18*32+30) /* "" IA32_CORE_CAPABILITIES MSR */
-#define X86_FEATURE_SPEC_CTRL_SSBD	(18*32+31) /* "" Speculative Store Bypass Disable */
+#define X86_FEATURE_AVX512_4VNNIW	(18*32+ 2) /* "avx512_4vnniw" AVX-512 Neural Network Instructions */
+#define X86_FEATURE_AVX512_4FMAPS	(18*32+ 3) /* "avx512_4fmaps" AVX-512 Multiply Accumulation Single precision */
+#define X86_FEATURE_FSRM		(18*32+ 4) /* "fsrm" Fast Short Rep Mov */
+#define X86_FEATURE_AVX512_VP2INTERSECT (18*32+ 8) /* "avx512_vp2intersect" AVX-512 Intersect for D/Q */
+#define X86_FEATURE_SRBDS_CTRL		(18*32+ 9) /* SRBDS mitigation MSR available */
+#define X86_FEATURE_MD_CLEAR		(18*32+10) /* "md_clear" VERW clears CPU buffers */
+#define X86_FEATURE_RTM_ALWAYS_ABORT	(18*32+11) /* RTM transaction always aborts */
+#define X86_FEATURE_TSX_FORCE_ABORT	(18*32+13) /* TSX_FORCE_ABORT */
+#define X86_FEATURE_SERIALIZE		(18*32+14) /* "serialize" SERIALIZE instruction */
+#define X86_FEATURE_HYBRID_CPU		(18*32+15) /* This part has CPUs of more than one type */
+#define X86_FEATURE_TSXLDTRK		(18*32+16) /* "tsxldtrk" TSX Suspend Load Address Tracking */
+#define X86_FEATURE_PCONFIG		(18*32+18) /* "pconfig" Intel PCONFIG */
+#define X86_FEATURE_ARCH_LBR		(18*32+19) /* "arch_lbr" Intel ARCH LBR */
+#define X86_FEATURE_IBT			(18*32+20) /* "ibt" Indirect Branch Tracking */
+#define X86_FEATURE_AMX_BF16		(18*32+22) /* "amx_bf16" AMX bf16 Support */
+#define X86_FEATURE_AVX512_FP16		(18*32+23) /* "avx512_fp16" AVX512 FP16 */
+#define X86_FEATURE_AMX_TILE		(18*32+24) /* "amx_tile" AMX tile Support */
+#define X86_FEATURE_AMX_INT8		(18*32+25) /* "amx_int8" AMX int8 Support */
+#define X86_FEATURE_SPEC_CTRL		(18*32+26) /* Speculation Control (IBRS + IBPB) */
+#define X86_FEATURE_INTEL_STIBP		(18*32+27) /* Single Thread Indirect Branch Predictors */
+#define X86_FEATURE_FLUSH_L1D		(18*32+28) /* "flush_l1d" Flush L1D cache */
+#define X86_FEATURE_ARCH_CAPABILITIES	(18*32+29) /* "arch_capabilities" IA32_ARCH_CAPABILITIES MSR (Intel) */
+#define X86_FEATURE_CORE_CAPABILITIES	(18*32+30) /* IA32_CORE_CAPABILITIES MSR */
+#define X86_FEATURE_SPEC_CTRL_SSBD	(18*32+31) /* Speculative Store Bypass Disable */
 
 /* AMD-defined memory encryption features, CPUID level 0x8000001f (EAX), word 19 */
-#define X86_FEATURE_SME			(19*32+ 0) /* AMD Secure Memory Encryption */
-#define X86_FEATURE_SEV			(19*32+ 1) /* AMD Secure Encrypted Virtualization */
-#define X86_FEATURE_VM_PAGE_FLUSH	(19*32+ 2) /* "" VM Page Flush MSR is supported */
-#define X86_FEATURE_SEV_ES		(19*32+ 3) /* AMD Secure Encrypted Virtualization - Encrypted State */
-#define X86_FEATURE_SEV_SNP		(19*32+ 4) /* AMD Secure Encrypted Virtualization - Secure Nested Paging */
-#define X86_FEATURE_V_TSC_AUX		(19*32+ 9) /* "" Virtual TSC_AUX */
-#define X86_FEATURE_SME_COHERENT	(19*32+10) /* "" AMD hardware-enforced cache coherency */
-#define X86_FEATURE_DEBUG_SWAP		(19*32+14) /* AMD SEV-ES full debug state swap support */
+#define X86_FEATURE_SME			(19*32+ 0) /* "sme" AMD Secure Memory Encryption */
+#define X86_FEATURE_SEV			(19*32+ 1) /* "sev" AMD Secure Encrypted Virtualization */
+#define X86_FEATURE_VM_PAGE_FLUSH	(19*32+ 2) /* VM Page Flush MSR is supported */
+#define X86_FEATURE_SEV_ES		(19*32+ 3) /* "sev_es" AMD Secure Encrypted Virtualization - Encrypted State */
+#define X86_FEATURE_SEV_SNP		(19*32+ 4) /* "sev_snp" AMD Secure Encrypted Virtualization - Secure Nested Paging */
+#define X86_FEATURE_V_TSC_AUX		(19*32+ 9) /* Virtual TSC_AUX */
+#define X86_FEATURE_SME_COHERENT	(19*32+10) /* AMD hardware-enforced cache coherency */
+#define X86_FEATURE_DEBUG_SWAP		(19*32+14) /* "debug_swap" AMD SEV-ES full debug state swap support */
+#define X86_FEATURE_SVSM		(19*32+28) /* "svsm" SVSM present */
 
 /* AMD-defined Extended Feature 2 EAX, CPUID level 0x80000021 (EAX), word 20 */
-#define X86_FEATURE_NO_NESTED_DATA_BP	(20*32+ 0) /* "" No Nested Data Breakpoints */
-#define X86_FEATURE_WRMSR_XX_BASE_NS	(20*32+ 1) /* "" WRMSR to {FS,GS,KERNEL_GS}_BASE is non-serializing */
-#define X86_FEATURE_LFENCE_RDTSC	(20*32+ 2) /* "" LFENCE always serializing / synchronizes RDTSC */
-#define X86_FEATURE_NULL_SEL_CLR_BASE	(20*32+ 6) /* "" Null Selector Clears Base */
-#define X86_FEATURE_AUTOIBRS		(20*32+ 8) /* "" Automatic IBRS */
-#define X86_FEATURE_NO_SMM_CTL_MSR	(20*32+ 9) /* "" SMM_CTL MSR is not present */
+#define X86_FEATURE_NO_NESTED_DATA_BP	(20*32+ 0) /* No Nested Data Breakpoints */
+#define X86_FEATURE_WRMSR_XX_BASE_NS	(20*32+ 1) /* WRMSR to {FS,GS,KERNEL_GS}_BASE is non-serializing */
+#define X86_FEATURE_LFENCE_RDTSC	(20*32+ 2) /* LFENCE always serializing / synchronizes RDTSC */
+#define X86_FEATURE_NULL_SEL_CLR_BASE	(20*32+ 6) /* Null Selector Clears Base */
+#define X86_FEATURE_AUTOIBRS		(20*32+ 8) /* Automatic IBRS */
+#define X86_FEATURE_NO_SMM_CTL_MSR	(20*32+ 9) /* SMM_CTL MSR is not present */
 
-#define X86_FEATURE_SBPB		(20*32+27) /* "" Selective Branch Prediction Barrier */
-#define X86_FEATURE_IBPB_BRTYPE		(20*32+28) /* "" MSR_PRED_CMD[IBPB] flushes all branch type predictions */
-#define X86_FEATURE_SRSO_NO		(20*32+29) /* "" CPU is not affected by SRSO */
+#define X86_FEATURE_SBPB		(20*32+27) /* Selective Branch Prediction Barrier */
+#define X86_FEATURE_IBPB_BRTYPE		(20*32+28) /* MSR_PRED_CMD[IBPB] flushes all branch type predictions */
+#define X86_FEATURE_SRSO_NO		(20*32+29) /* CPU is not affected by SRSO */
 
 /*
  * Extended auxiliary flags: Linux defined - for features scattered in various
@@ -465,59 +467,60 @@
  *
  * Reuse free bits when adding new feature flags!
  */
-#define X86_FEATURE_AMD_LBR_PMC_FREEZE	(21*32+ 0) /* AMD LBR and PMC Freeze */
-#define X86_FEATURE_CLEAR_BHB_LOOP	(21*32+ 1) /* "" Clear branch history at syscall entry using SW loop */
-#define X86_FEATURE_BHI_CTRL		(21*32+ 2) /* "" BHI_DIS_S HW control available */
-#define X86_FEATURE_CLEAR_BHB_HW	(21*32+ 3) /* "" BHI_DIS_S HW control enabled */
-#define X86_FEATURE_CLEAR_BHB_LOOP_ON_VMEXIT (21*32+ 4) /* "" Clear branch history at vmexit using SW loop */
+#define X86_FEATURE_AMD_LBR_PMC_FREEZE	(21*32+ 0) /* "amd_lbr_pmc_freeze" AMD LBR and PMC Freeze */
+#define X86_FEATURE_CLEAR_BHB_LOOP	(21*32+ 1) /* Clear branch history at syscall entry using SW loop */
+#define X86_FEATURE_BHI_CTRL		(21*32+ 2) /* BHI_DIS_S HW control available */
+#define X86_FEATURE_CLEAR_BHB_HW	(21*32+ 3) /* BHI_DIS_S HW control enabled */
+#define X86_FEATURE_CLEAR_BHB_LOOP_ON_VMEXIT (21*32+ 4) /* Clear branch history at vmexit using SW loop */
+#define X86_FEATURE_FAST_CPPC		(21*32 + 5) /* AMD Fast CPPC */
 
 /*
  * BUG word(s)
  */
 #define X86_BUG(x)			(NCAPINTS*32 + (x))
 
-#define X86_BUG_F00F			X86_BUG(0) /* Intel F00F */
-#define X86_BUG_FDIV			X86_BUG(1) /* FPU FDIV */
-#define X86_BUG_COMA			X86_BUG(2) /* Cyrix 6x86 coma */
+#define X86_BUG_F00F			X86_BUG(0) /* "f00f" Intel F00F */
+#define X86_BUG_FDIV			X86_BUG(1) /* "fdiv" FPU FDIV */
+#define X86_BUG_COMA			X86_BUG(2) /* "coma" Cyrix 6x86 coma */
 #define X86_BUG_AMD_TLB_MMATCH		X86_BUG(3) /* "tlb_mmatch" AMD Erratum 383 */
 #define X86_BUG_AMD_APIC_C1E		X86_BUG(4) /* "apic_c1e" AMD Erratum 400 */
-#define X86_BUG_11AP			X86_BUG(5) /* Bad local APIC aka 11AP */
-#define X86_BUG_FXSAVE_LEAK		X86_BUG(6) /* FXSAVE leaks FOP/FIP/FOP */
-#define X86_BUG_CLFLUSH_MONITOR		X86_BUG(7) /* AAI65, CLFLUSH required before MONITOR */
-#define X86_BUG_SYSRET_SS_ATTRS		X86_BUG(8) /* SYSRET doesn't fix up SS attrs */
+#define X86_BUG_11AP			X86_BUG(5) /* "11ap" Bad local APIC aka 11AP */
+#define X86_BUG_FXSAVE_LEAK		X86_BUG(6) /* "fxsave_leak" FXSAVE leaks FOP/FIP/FOP */
+#define X86_BUG_CLFLUSH_MONITOR		X86_BUG(7) /* "clflush_monitor" AAI65, CLFLUSH required before MONITOR */
+#define X86_BUG_SYSRET_SS_ATTRS		X86_BUG(8) /* "sysret_ss_attrs" SYSRET doesn't fix up SS attrs */
 #ifdef CONFIG_X86_32
 /*
  * 64-bit kernels don't use X86_BUG_ESPFIX.  Make the define conditional
  * to avoid confusion.
  */
-#define X86_BUG_ESPFIX			X86_BUG(9) /* "" IRET to 16-bit SS corrupts ESP/RSP high bits */
+#define X86_BUG_ESPFIX			X86_BUG(9) /* IRET to 16-bit SS corrupts ESP/RSP high bits */
 #endif
-#define X86_BUG_NULL_SEG		X86_BUG(10) /* Nulling a selector preserves the base */
-#define X86_BUG_SWAPGS_FENCE		X86_BUG(11) /* SWAPGS without input dep on GS */
-#define X86_BUG_MONITOR			X86_BUG(12) /* IPI required to wake up remote CPU */
-#define X86_BUG_AMD_E400		X86_BUG(13) /* CPU is among the affected by Erratum 400 */
-#define X86_BUG_CPU_MELTDOWN		X86_BUG(14) /* CPU is affected by meltdown attack and needs kernel page table isolation */
-#define X86_BUG_SPECTRE_V1		X86_BUG(15) /* CPU is affected by Spectre variant 1 attack with conditional branches */
-#define X86_BUG_SPECTRE_V2		X86_BUG(16) /* CPU is affected by Spectre variant 2 attack with indirect branches */
-#define X86_BUG_SPEC_STORE_BYPASS	X86_BUG(17) /* CPU is affected by speculative store bypass attack */
-#define X86_BUG_L1TF			X86_BUG(18) /* CPU is affected by L1 Terminal Fault */
-#define X86_BUG_MDS			X86_BUG(19) /* CPU is affected by Microarchitectural data sampling */
-#define X86_BUG_MSBDS_ONLY		X86_BUG(20) /* CPU is only affected by the  MSDBS variant of BUG_MDS */
-#define X86_BUG_SWAPGS			X86_BUG(21) /* CPU is affected by speculation through SWAPGS */
-#define X86_BUG_TAA			X86_BUG(22) /* CPU is affected by TSX Async Abort(TAA) */
-#define X86_BUG_ITLB_MULTIHIT		X86_BUG(23) /* CPU may incur MCE during certain page attribute changes */
-#define X86_BUG_SRBDS			X86_BUG(24) /* CPU may leak RNG bits if not mitigated */
-#define X86_BUG_MMIO_STALE_DATA		X86_BUG(25) /* CPU is affected by Processor MMIO Stale Data vulnerabilities */
-#define X86_BUG_MMIO_UNKNOWN		X86_BUG(26) /* CPU is too old and its MMIO Stale Data status is unknown */
-#define X86_BUG_RETBLEED		X86_BUG(27) /* CPU is affected by RETBleed */
-#define X86_BUG_EIBRS_PBRSB		X86_BUG(28) /* EIBRS is vulnerable to Post Barrier RSB Predictions */
-#define X86_BUG_SMT_RSB			X86_BUG(29) /* CPU is vulnerable to Cross-Thread Return Address Predictions */
-#define X86_BUG_GDS			X86_BUG(30) /* CPU is affected by Gather Data Sampling */
-#define X86_BUG_TDX_PW_MCE		X86_BUG(31) /* CPU may incur #MC if non-TD software does partial write to TDX private memory */
+#define X86_BUG_NULL_SEG		X86_BUG(10) /* "null_seg" Nulling a selector preserves the base */
+#define X86_BUG_SWAPGS_FENCE		X86_BUG(11) /* "swapgs_fence" SWAPGS without input dep on GS */
+#define X86_BUG_MONITOR			X86_BUG(12) /* "monitor" IPI required to wake up remote CPU */
+#define X86_BUG_AMD_E400		X86_BUG(13) /* "amd_e400" CPU is among the affected by Erratum 400 */
+#define X86_BUG_CPU_MELTDOWN		X86_BUG(14) /* "cpu_meltdown" CPU is affected by meltdown attack and needs kernel page table isolation */
+#define X86_BUG_SPECTRE_V1		X86_BUG(15) /* "spectre_v1" CPU is affected by Spectre variant 1 attack with conditional branches */
+#define X86_BUG_SPECTRE_V2		X86_BUG(16) /* "spectre_v2" CPU is affected by Spectre variant 2 attack with indirect branches */
+#define X86_BUG_SPEC_STORE_BYPASS	X86_BUG(17) /* "spec_store_bypass" CPU is affected by speculative store bypass attack */
+#define X86_BUG_L1TF			X86_BUG(18) /* "l1tf" CPU is affected by L1 Terminal Fault */
+#define X86_BUG_MDS			X86_BUG(19) /* "mds" CPU is affected by Microarchitectural data sampling */
+#define X86_BUG_MSBDS_ONLY		X86_BUG(20) /* "msbds_only" CPU is only affected by the  MSDBS variant of BUG_MDS */
+#define X86_BUG_SWAPGS			X86_BUG(21) /* "swapgs" CPU is affected by speculation through SWAPGS */
+#define X86_BUG_TAA			X86_BUG(22) /* "taa" CPU is affected by TSX Async Abort(TAA) */
+#define X86_BUG_ITLB_MULTIHIT		X86_BUG(23) /* "itlb_multihit" CPU may incur MCE during certain page attribute changes */
+#define X86_BUG_SRBDS			X86_BUG(24) /* "srbds" CPU may leak RNG bits if not mitigated */
+#define X86_BUG_MMIO_STALE_DATA		X86_BUG(25) /* "mmio_stale_data" CPU is affected by Processor MMIO Stale Data vulnerabilities */
+#define X86_BUG_MMIO_UNKNOWN		X86_BUG(26) /* "mmio_unknown" CPU is too old and its MMIO Stale Data status is unknown */
+#define X86_BUG_RETBLEED		X86_BUG(27) /* "retbleed" CPU is affected by RETBleed */
+#define X86_BUG_EIBRS_PBRSB		X86_BUG(28) /* "eibrs_pbrsb" EIBRS is vulnerable to Post Barrier RSB Predictions */
+#define X86_BUG_SMT_RSB			X86_BUG(29) /* "smt_rsb" CPU is vulnerable to Cross-Thread Return Address Predictions */
+#define X86_BUG_GDS			X86_BUG(30) /* "gds" CPU is affected by Gather Data Sampling */
+#define X86_BUG_TDX_PW_MCE		X86_BUG(31) /* "tdx_pw_mce" CPU may incur #MC if non-TD software does partial write to TDX private memory */
 
 /* BUG word 2 */
-#define X86_BUG_SRSO			X86_BUG(1*32 + 0) /* AMD SRSO bug */
-#define X86_BUG_DIV0			X86_BUG(1*32 + 1) /* AMD DIV0 speculation bug */
-#define X86_BUG_RFDS			X86_BUG(1*32 + 2) /* CPU is vulnerable to Register File Data Sampling */
-#define X86_BUG_BHI			X86_BUG(1*32 + 3) /* CPU is affected by Branch History Injection */
+#define X86_BUG_SRSO			X86_BUG(1*32 + 0) /* "srso" AMD SRSO bug */
+#define X86_BUG_DIV0			X86_BUG(1*32 + 1) /* "div0" AMD DIV0 speculation bug */
+#define X86_BUG_RFDS			X86_BUG(1*32 + 2) /* "rfds" CPU is vulnerable to Register File Data Sampling */
+#define X86_BUG_BHI			X86_BUG(1*32 + 3) /* "bhi" CPU is affected by Branch History Injection */
 #endif /* _ASM_X86_CPUFEATURES_H */
diff --git a/arch/x86/include/asm/cpuid.h b/arch/x86/include/asm/cpuid.h
index 6b122a31da06..ca4243318aad 100644
--- a/arch/x86/include/asm/cpuid.h
+++ b/arch/x86/include/asm/cpuid.h
@@ -179,6 +179,7 @@ static __always_inline bool cpuid_function_is_indexed(u32 function)
 	case 0x1d:
 	case 0x1e:
 	case 0x1f:
+	case 0x24:
 	case 0x8000001d:
 		return true;
 	}
@@ -196,7 +197,12 @@ static inline uint32_t hypervisor_cpuid_base(const char *sig, uint32_t leaves)
 	for_each_possible_hypervisor_cpuid_base(base) {
 		cpuid(base, &eax, &signature[0], &signature[1], &signature[2]);
 
-		if (!memcmp(sig, signature, 12) &&
+		/*
+		 * This must not compile to "call memcmp" because it's called
+		 * from PVH early boot code before instrumentation is set up
+		 * and memcmp() itself may be instrumented.
+		 */
+		if (!__builtin_memcmp(sig, signature, 12) &&
 		    (leaves == 0 || ((eax - base) >= leaves)))
 			return base;
 	}
diff --git a/arch/x86/include/asm/efi.h b/arch/x86/include/asm/efi.h
index 481096177500..521aad70e41b 100644
--- a/arch/x86/include/asm/efi.h
+++ b/arch/x86/include/asm/efi.h
@@ -229,7 +229,8 @@ static inline bool efi_is_native(void)
 
 static inline void *efi64_zero_upper(void *p)
 {
-	((u32 *)p)[1] = 0;
+	if (p)
+		((u32 *)p)[1] = 0;
 	return p;
 }
 
@@ -315,6 +316,10 @@ static inline u32 efi64_convert_status(efi_status_t status)
 #define __efi64_argmap_clear_memory_attributes(protocol, phys, size, flags) \
 	((protocol), __efi64_split(phys), __efi64_split(size), __efi64_split(flags))
 
+/* EFI SMBIOS protocol */
+#define __efi64_argmap_get_next(protocol, smbioshandle, type, record, phandle) \
+	((protocol), (smbioshandle), (type), efi64_zero_upper(record), \
+	 efi64_zero_upper(phandle))
 /*
  * The macros below handle the plumbing for the argument mapping. To add a
  * mapping for a specific EFI method, simply define a macro
@@ -384,23 +389,8 @@ static inline void efi_reserve_boot_services(void)
 }
 #endif /* CONFIG_EFI */
 
-#ifdef CONFIG_EFI_FAKE_MEMMAP
-extern void __init efi_fake_memmap_early(void);
-extern void __init efi_fake_memmap(void);
-#else
-static inline void efi_fake_memmap_early(void)
-{
-}
-
-static inline void efi_fake_memmap(void)
-{
-}
-#endif
-
 extern int __init efi_memmap_alloc(unsigned int num_entries,
 				   struct efi_memory_map_data *data);
-extern void __efi_memmap_free(u64 phys, unsigned long size,
-			      unsigned long flags);
 
 extern int __init efi_memmap_install(struct efi_memory_map_data *data);
 extern int __init efi_memmap_split_count(efi_memory_desc_t *md,
diff --git a/arch/x86/include/asm/entry-common.h b/arch/x86/include/asm/entry-common.h
index 7e523bb3d2d3..77d20555e04d 100644
--- a/arch/x86/include/asm/entry-common.h
+++ b/arch/x86/include/asm/entry-common.h
@@ -8,6 +8,7 @@
 #include <asm/nospec-branch.h>
 #include <asm/io_bitmap.h>
 #include <asm/fpu/api.h>
+#include <asm/fred.h>
 
 /* Check that the stack and regs on entry from user mode are sane. */
 static __always_inline void arch_enter_from_user_mode(struct pt_regs *regs)
@@ -44,8 +45,7 @@ static __always_inline void arch_enter_from_user_mode(struct pt_regs *regs)
 }
 #define arch_enter_from_user_mode arch_enter_from_user_mode
 
-static inline void arch_exit_to_user_mode_prepare(struct pt_regs *regs,
-						  unsigned long ti_work)
+static inline void arch_exit_work(unsigned long ti_work)
 {
 	if (ti_work & _TIF_USER_RETURN_NOTIFY)
 		fire_user_return_notifiers();
@@ -56,6 +56,15 @@ static inline void arch_exit_to_user_mode_prepare(struct pt_regs *regs,
 	fpregs_assert_state_consistent();
 	if (unlikely(ti_work & _TIF_NEED_FPU_LOAD))
 		switch_fpu_return();
+}
+
+static inline void arch_exit_to_user_mode_prepare(struct pt_regs *regs,
+						  unsigned long ti_work)
+{
+	if (IS_ENABLED(CONFIG_X86_DEBUG_FPU) || unlikely(ti_work))
+		arch_exit_work(ti_work);
+
+	fred_update_rsp0();
 
 #ifdef CONFIG_COMPAT
 	/*
@@ -73,19 +82,16 @@ static inline void arch_exit_to_user_mode_prepare(struct pt_regs *regs,
 #endif
 
 	/*
-	 * Ultimately, this value will get limited by KSTACK_OFFSET_MAX(),
-	 * but not enough for x86 stack utilization comfort. To keep
-	 * reasonable stack head room, reduce the maximum offset to 8 bits.
-	 *
-	 * The actual entropy will be further reduced by the compiler when
-	 * applying stack alignment constraints (see cc_stack_align4/8 in
+	 * This value will get limited by KSTACK_OFFSET_MAX(), which is 10
+	 * bits. The actual entropy will be further reduced by the compiler
+	 * when applying stack alignment constraints (see cc_stack_align4/8 in
 	 * arch/x86/Makefile), which will remove the 3 (x86_64) or 2 (ia32)
 	 * low bits from any entropy chosen here.
 	 *
-	 * Therefore, final stack offset entropy will be 5 (x86_64) or
-	 * 6 (ia32) bits.
+	 * Therefore, final stack offset entropy will be 7 (x86_64) or
+	 * 8 (ia32) bits.
 	 */
-	choose_random_kstack_offset(rdtsc() & 0xFF);
+	choose_random_kstack_offset(rdtsc());
 }
 #define arch_exit_to_user_mode_prepare arch_exit_to_user_mode_prepare
 
diff --git a/arch/x86/include/asm/extable.h b/arch/x86/include/asm/extable.h
index eeed395c3177..a0e0c6b50155 100644
--- a/arch/x86/include/asm/extable.h
+++ b/arch/x86/include/asm/extable.h
@@ -37,7 +37,6 @@ struct pt_regs;
 
 extern int fixup_exception(struct pt_regs *regs, int trapnr,
 			   unsigned long error_code, unsigned long fault_addr);
-extern int fixup_bug(struct pt_regs *regs, int trapnr);
 extern int ex_get_fixup_type(unsigned long ip);
 extern void early_fixup_exception(struct pt_regs *regs, int trapnr);
 
diff --git a/arch/x86/include/asm/fpu/signal.h b/arch/x86/include/asm/fpu/signal.h
index 611fa41711af..eccc75bc9c4f 100644
--- a/arch/x86/include/asm/fpu/signal.h
+++ b/arch/x86/include/asm/fpu/signal.h
@@ -29,7 +29,7 @@ fpu__alloc_mathframe(unsigned long sp, int ia32_frame,
 
 unsigned long fpu__get_fpstate_size(void);
 
-extern bool copy_fpstate_to_sigframe(void __user *buf, void __user *fp, int size);
+extern bool copy_fpstate_to_sigframe(void __user *buf, void __user *fp, int size, u32 pkru);
 extern void fpu__clear_user_states(struct fpu *fpu);
 extern bool fpu__restore_sig(void __user *buf, int ia32_frame);
 
diff --git a/arch/x86/include/asm/fpu/types.h b/arch/x86/include/asm/fpu/types.h
index eb17f31b06d2..de16862bf230 100644
--- a/arch/x86/include/asm/fpu/types.h
+++ b/arch/x86/include/asm/fpu/types.h
@@ -591,6 +591,13 @@ struct fpu_state_config {
 	 * even without XSAVE support, i.e. legacy features FP + SSE
 	 */
 	u64 legacy_features;
+	/*
+	 * @independent_features:
+	 *
+	 * Features that are supported by XSAVES, but not managed as part of
+	 * the FPU core, such as LBR
+	 */
+	u64 independent_features;
 };
 
 /* FPU state configuration information */
diff --git a/arch/x86/include/asm/fred.h b/arch/x86/include/asm/fred.h
index e86c7ba32435..25ca00bd70e8 100644
--- a/arch/x86/include/asm/fred.h
+++ b/arch/x86/include/asm/fred.h
@@ -36,6 +36,7 @@
 
 #ifdef CONFIG_X86_FRED
 #include <linux/kernel.h>
+#include <linux/sched/task_stack.h>
 
 #include <asm/ptrace.h>
 
@@ -84,13 +85,33 @@ static __always_inline void fred_entry_from_kvm(unsigned int type, unsigned int
 }
 
 void cpu_init_fred_exceptions(void);
+void cpu_init_fred_rsps(void);
 void fred_complete_exception_setup(void);
 
+DECLARE_PER_CPU(unsigned long, fred_rsp0);
+
+static __always_inline void fred_sync_rsp0(unsigned long rsp0)
+{
+	__this_cpu_write(fred_rsp0, rsp0);
+}
+
+static __always_inline void fred_update_rsp0(void)
+{
+	unsigned long rsp0 = (unsigned long) task_stack_page(current) + THREAD_SIZE;
+
+	if (cpu_feature_enabled(X86_FEATURE_FRED) && (__this_cpu_read(fred_rsp0) != rsp0)) {
+		wrmsrns(MSR_IA32_FRED_RSP0, rsp0);
+		__this_cpu_write(fred_rsp0, rsp0);
+	}
+}
 #else /* CONFIG_X86_FRED */
 static __always_inline unsigned long fred_event_data(struct pt_regs *regs) { return 0; }
 static inline void cpu_init_fred_exceptions(void) { }
+static inline void cpu_init_fred_rsps(void) { }
 static inline void fred_complete_exception_setup(void) { }
-static __always_inline void fred_entry_from_kvm(unsigned int type, unsigned int vector) { }
+static inline void fred_entry_from_kvm(unsigned int type, unsigned int vector) { }
+static inline void fred_sync_rsp0(unsigned long rsp0) { }
+static inline void fred_update_rsp0(void) { }
 #endif /* CONFIG_X86_FRED */
 #endif /* !__ASSEMBLY__ */
 
diff --git a/arch/x86/include/asm/ftrace.h b/arch/x86/include/asm/ftrace.h
index 897cf02c20b1..0152a81d9b4a 100644
--- a/arch/x86/include/asm/ftrace.h
+++ b/arch/x86/include/asm/ftrace.h
@@ -20,8 +20,6 @@
 #define ARCH_SUPPORTS_FTRACE_OPS 1
 #endif
 
-#define HAVE_FUNCTION_GRAPH_RET_ADDR_PTR
-
 #ifndef __ASSEMBLY__
 extern void __fentry__(void);
 
diff --git a/arch/x86/include/asm/hardirq.h b/arch/x86/include/asm/hardirq.h
index c67fa6ad098a..6ffa8b75f4cd 100644
--- a/arch/x86/include/asm/hardirq.h
+++ b/arch/x86/include/asm/hardirq.h
@@ -69,7 +69,11 @@ extern u64 arch_irq_stat(void);
 #define local_softirq_pending_ref       pcpu_hot.softirq_pending
 
 #if IS_ENABLED(CONFIG_KVM_INTEL)
-static inline void kvm_set_cpu_l1tf_flush_l1d(void)
+/*
+ * This function is called from noinstr interrupt contexts
+ * and must be inlined to not get instrumentation.
+ */
+static __always_inline void kvm_set_cpu_l1tf_flush_l1d(void)
 {
 	__this_cpu_write(irq_stat.kvm_cpu_l1tf_flush_l1d, 1);
 }
@@ -84,7 +88,7 @@ static __always_inline bool kvm_get_cpu_l1tf_flush_l1d(void)
 	return __this_cpu_read(irq_stat.kvm_cpu_l1tf_flush_l1d);
 }
 #else /* !IS_ENABLED(CONFIG_KVM_INTEL) */
-static inline void kvm_set_cpu_l1tf_flush_l1d(void) { }
+static __always_inline void kvm_set_cpu_l1tf_flush_l1d(void) { }
 #endif /* IS_ENABLED(CONFIG_KVM_INTEL) */
 
 #endif /* _ASM_X86_HARDIRQ_H */
diff --git a/arch/x86/include/asm/idtentry.h b/arch/x86/include/asm/idtentry.h
index d4f24499b256..ad5c68f0509d 100644
--- a/arch/x86/include/asm/idtentry.h
+++ b/arch/x86/include/asm/idtentry.h
@@ -212,8 +212,8 @@ __visible noinstr void func(struct pt_regs *regs,			\
 	irqentry_state_t state = irqentry_enter(regs);			\
 	u32 vector = (u32)(u8)error_code;				\
 									\
+	kvm_set_cpu_l1tf_flush_l1d();                                   \
 	instrumentation_begin();					\
-	kvm_set_cpu_l1tf_flush_l1d();					\
 	run_irq_on_irqstack_cond(__##func, regs, vector);		\
 	instrumentation_end();						\
 	irqentry_exit(regs, state);					\
@@ -250,7 +250,6 @@ static void __##func(struct pt_regs *regs);				\
 									\
 static __always_inline void instr_##func(struct pt_regs *regs)		\
 {									\
-	kvm_set_cpu_l1tf_flush_l1d();					\
 	run_sysvec_on_irqstack_cond(__##func, regs);			\
 }									\
 									\
@@ -258,6 +257,7 @@ __visible noinstr void func(struct pt_regs *regs)			\
 {									\
 	irqentry_state_t state = irqentry_enter(regs);			\
 									\
+	kvm_set_cpu_l1tf_flush_l1d();                                   \
 	instrumentation_begin();					\
 	instr_##func (regs);						\
 	instrumentation_end();						\
@@ -288,7 +288,6 @@ static __always_inline void __##func(struct pt_regs *regs);		\
 static __always_inline void instr_##func(struct pt_regs *regs)		\
 {									\
 	__irq_enter_raw();						\
-	kvm_set_cpu_l1tf_flush_l1d();					\
 	__##func (regs);						\
 	__irq_exit_raw();						\
 }									\
@@ -297,6 +296,7 @@ __visible noinstr void func(struct pt_regs *regs)			\
 {									\
 	irqentry_state_t state = irqentry_enter(regs);			\
 									\
+	kvm_set_cpu_l1tf_flush_l1d();                                   \
 	instrumentation_begin();					\
 	instr_##func (regs);						\
 	instrumentation_end();						\
diff --git a/arch/x86/include/asm/init.h b/arch/x86/include/asm/init.h
index cc9ccf61b6bd..14d72727d7ee 100644
--- a/arch/x86/include/asm/init.h
+++ b/arch/x86/include/asm/init.h
@@ -6,6 +6,7 @@
 
 struct x86_mapping_info {
 	void *(*alloc_pgt_page)(void *); /* allocate buf for page table */
+	void (*free_pgt_page)(void *, void *); /* free buf for page table */
 	void *context;			 /* context for alloc_pgt_page */
 	unsigned long page_flag;	 /* page flag for PMD or PUD entry */
 	unsigned long offset;		 /* ident mapping offset */
@@ -16,4 +17,6 @@ struct x86_mapping_info {
 int kernel_ident_mapping_init(struct x86_mapping_info *info, pgd_t *pgd_page,
 				unsigned long pstart, unsigned long pend);
 
+void kernel_ident_mapping_free(struct x86_mapping_info *info, pgd_t *pgd);
+
 #endif /* _ASM_X86_INIT_H */
diff --git a/arch/x86/include/asm/intel-family.h b/arch/x86/include/asm/intel-family.h
index f81a851c46dc..1a42f829667a 100644
--- a/arch/x86/include/asm/intel-family.h
+++ b/arch/x86/include/asm/intel-family.h
@@ -10,7 +10,7 @@
  * that group keep the CPUID for the variants sorted by model number.
  *
  * The defined symbol names have the following form:
- *	INTEL_FAM6{OPTFAMILY}_{MICROARCH}{OPTDIFF}
+ *	INTEL_{OPTFAMILY}_{MICROARCH}{OPTDIFF}
  * where:
  * OPTFAMILY	Describes the family of CPUs that this belongs to. Default
  *		is assumed to be "_CORE" (and should be omitted). Other values
@@ -42,219 +42,145 @@
 
 #define IFM(_fam, _model)	VFM_MAKE(X86_VENDOR_INTEL, _fam, _model)
 
-/* Wildcard match for FAM6 so X86_MATCH_INTEL_FAM6_MODEL(ANY) works */
-#define INTEL_FAM6_ANY			X86_MODEL_ANY
-/* Wildcard match for FAM6 so X86_MATCH_VFM(ANY) works */
+/* Wildcard match so X86_MATCH_VFM(ANY) works */
 #define INTEL_ANY			IFM(X86_FAMILY_ANY, X86_MODEL_ANY)
 
-#define INTEL_FAM6_CORE_YONAH		0x0E
+#define INTEL_PENTIUM_PRO		IFM(6, 0x01)
+
 #define INTEL_CORE_YONAH		IFM(6, 0x0E)
 
-#define INTEL_FAM6_CORE2_MEROM		0x0F
 #define INTEL_CORE2_MEROM		IFM(6, 0x0F)
-#define INTEL_FAM6_CORE2_MEROM_L	0x16
 #define INTEL_CORE2_MEROM_L		IFM(6, 0x16)
-#define INTEL_FAM6_CORE2_PENRYN		0x17
 #define INTEL_CORE2_PENRYN		IFM(6, 0x17)
-#define INTEL_FAM6_CORE2_DUNNINGTON	0x1D
 #define INTEL_CORE2_DUNNINGTON		IFM(6, 0x1D)
 
-#define INTEL_FAM6_NEHALEM		0x1E
 #define INTEL_NEHALEM			IFM(6, 0x1E)
-#define INTEL_FAM6_NEHALEM_G		0x1F /* Auburndale / Havendale */
 #define INTEL_NEHALEM_G			IFM(6, 0x1F) /* Auburndale / Havendale */
-#define INTEL_FAM6_NEHALEM_EP		0x1A
 #define INTEL_NEHALEM_EP		IFM(6, 0x1A)
-#define INTEL_FAM6_NEHALEM_EX		0x2E
 #define INTEL_NEHALEM_EX		IFM(6, 0x2E)
 
-#define INTEL_FAM6_WESTMERE		0x25
 #define INTEL_WESTMERE			IFM(6, 0x25)
-#define INTEL_FAM6_WESTMERE_EP		0x2C
 #define INTEL_WESTMERE_EP		IFM(6, 0x2C)
-#define INTEL_FAM6_WESTMERE_EX		0x2F
 #define INTEL_WESTMERE_EX		IFM(6, 0x2F)
 
-#define INTEL_FAM6_SANDYBRIDGE		0x2A
 #define INTEL_SANDYBRIDGE		IFM(6, 0x2A)
-#define INTEL_FAM6_SANDYBRIDGE_X	0x2D
 #define INTEL_SANDYBRIDGE_X		IFM(6, 0x2D)
-#define INTEL_FAM6_IVYBRIDGE		0x3A
 #define INTEL_IVYBRIDGE			IFM(6, 0x3A)
-#define INTEL_FAM6_IVYBRIDGE_X		0x3E
 #define INTEL_IVYBRIDGE_X		IFM(6, 0x3E)
 
-#define INTEL_FAM6_HASWELL		0x3C
 #define INTEL_HASWELL			IFM(6, 0x3C)
-#define INTEL_FAM6_HASWELL_X		0x3F
 #define INTEL_HASWELL_X			IFM(6, 0x3F)
-#define INTEL_FAM6_HASWELL_L		0x45
 #define INTEL_HASWELL_L			IFM(6, 0x45)
-#define INTEL_FAM6_HASWELL_G		0x46
 #define INTEL_HASWELL_G			IFM(6, 0x46)
 
-#define INTEL_FAM6_BROADWELL		0x3D
 #define INTEL_BROADWELL			IFM(6, 0x3D)
-#define INTEL_FAM6_BROADWELL_G		0x47
 #define INTEL_BROADWELL_G		IFM(6, 0x47)
-#define INTEL_FAM6_BROADWELL_X		0x4F
 #define INTEL_BROADWELL_X		IFM(6, 0x4F)
-#define INTEL_FAM6_BROADWELL_D		0x56
 #define INTEL_BROADWELL_D		IFM(6, 0x56)
 
-#define INTEL_FAM6_SKYLAKE_L		0x4E	/* Sky Lake             */
 #define INTEL_SKYLAKE_L			IFM(6, 0x4E) /* Sky Lake */
-#define INTEL_FAM6_SKYLAKE		0x5E	/* Sky Lake             */
 #define INTEL_SKYLAKE			IFM(6, 0x5E) /* Sky Lake */
-#define INTEL_FAM6_SKYLAKE_X		0x55	/* Sky Lake             */
 #define INTEL_SKYLAKE_X			IFM(6, 0x55) /* Sky Lake */
 /*                 CASCADELAKE_X	0x55	   Sky Lake -- s: 7     */
 /*                 COOPERLAKE_X		0x55	   Sky Lake -- s: 11    */
 
-#define INTEL_FAM6_KABYLAKE_L		0x8E	/* Sky Lake             */
 #define INTEL_KABYLAKE_L		IFM(6, 0x8E) /* Sky Lake */
 /*                 AMBERLAKE_L		0x8E	   Sky Lake -- s: 9     */
 /*                 COFFEELAKE_L		0x8E	   Sky Lake -- s: 10    */
 /*                 WHISKEYLAKE_L	0x8E       Sky Lake -- s: 11,12 */
 
-#define INTEL_FAM6_KABYLAKE		0x9E	/* Sky Lake             */
 #define INTEL_KABYLAKE			IFM(6, 0x9E) /* Sky Lake */
 /*                 COFFEELAKE		0x9E	   Sky Lake -- s: 10-13 */
 
-#define INTEL_FAM6_COMETLAKE		0xA5	/* Sky Lake             */
 #define INTEL_COMETLAKE			IFM(6, 0xA5) /* Sky Lake */
-#define INTEL_FAM6_COMETLAKE_L		0xA6	/* Sky Lake             */
 #define INTEL_COMETLAKE_L		IFM(6, 0xA6) /* Sky Lake */
 
-#define INTEL_FAM6_CANNONLAKE_L		0x66	/* Palm Cove */
 #define INTEL_CANNONLAKE_L		IFM(6, 0x66) /* Palm Cove */
 
-#define INTEL_FAM6_ICELAKE_X		0x6A	/* Sunny Cove */
 #define INTEL_ICELAKE_X			IFM(6, 0x6A) /* Sunny Cove */
-#define INTEL_FAM6_ICELAKE_D		0x6C	/* Sunny Cove */
 #define INTEL_ICELAKE_D			IFM(6, 0x6C) /* Sunny Cove */
-#define INTEL_FAM6_ICELAKE		0x7D	/* Sunny Cove */
 #define INTEL_ICELAKE			IFM(6, 0x7D) /* Sunny Cove */
-#define INTEL_FAM6_ICELAKE_L		0x7E	/* Sunny Cove */
 #define INTEL_ICELAKE_L			IFM(6, 0x7E) /* Sunny Cove */
-#define INTEL_FAM6_ICELAKE_NNPI		0x9D	/* Sunny Cove */
 #define INTEL_ICELAKE_NNPI		IFM(6, 0x9D) /* Sunny Cove */
 
-#define INTEL_FAM6_ROCKETLAKE		0xA7	/* Cypress Cove */
 #define INTEL_ROCKETLAKE		IFM(6, 0xA7) /* Cypress Cove */
 
-#define INTEL_FAM6_TIGERLAKE_L		0x8C	/* Willow Cove */
 #define INTEL_TIGERLAKE_L		IFM(6, 0x8C) /* Willow Cove */
-#define INTEL_FAM6_TIGERLAKE		0x8D	/* Willow Cove */
 #define INTEL_TIGERLAKE			IFM(6, 0x8D) /* Willow Cove */
 
-#define INTEL_FAM6_SAPPHIRERAPIDS_X	0x8F	/* Golden Cove */
 #define INTEL_SAPPHIRERAPIDS_X		IFM(6, 0x8F) /* Golden Cove */
 
-#define INTEL_FAM6_EMERALDRAPIDS_X	0xCF
 #define INTEL_EMERALDRAPIDS_X		IFM(6, 0xCF)
 
-#define INTEL_FAM6_GRANITERAPIDS_X	0xAD
 #define INTEL_GRANITERAPIDS_X		IFM(6, 0xAD)
-#define INTEL_FAM6_GRANITERAPIDS_D	0xAE
 #define INTEL_GRANITERAPIDS_D		IFM(6, 0xAE)
 
 /* "Hybrid" Processors (P-Core/E-Core) */
 
-#define INTEL_FAM6_LAKEFIELD		0x8A	/* Sunny Cove / Tremont */
 #define INTEL_LAKEFIELD			IFM(6, 0x8A) /* Sunny Cove / Tremont */
 
-#define INTEL_FAM6_ALDERLAKE		0x97	/* Golden Cove / Gracemont */
 #define INTEL_ALDERLAKE			IFM(6, 0x97) /* Golden Cove / Gracemont */
-#define INTEL_FAM6_ALDERLAKE_L		0x9A	/* Golden Cove / Gracemont */
 #define INTEL_ALDERLAKE_L		IFM(6, 0x9A) /* Golden Cove / Gracemont */
 
-#define INTEL_FAM6_RAPTORLAKE		0xB7	/* Raptor Cove / Enhanced Gracemont */
 #define INTEL_RAPTORLAKE		IFM(6, 0xB7) /* Raptor Cove / Enhanced Gracemont */
-#define INTEL_FAM6_RAPTORLAKE_P		0xBA
 #define INTEL_RAPTORLAKE_P		IFM(6, 0xBA)
-#define INTEL_FAM6_RAPTORLAKE_S		0xBF
 #define INTEL_RAPTORLAKE_S		IFM(6, 0xBF)
 
-#define INTEL_FAM6_METEORLAKE		0xAC
 #define INTEL_METEORLAKE		IFM(6, 0xAC)
-#define INTEL_FAM6_METEORLAKE_L		0xAA
 #define INTEL_METEORLAKE_L		IFM(6, 0xAA)
 
-#define INTEL_FAM6_ARROWLAKE_H		0xC5
 #define INTEL_ARROWLAKE_H		IFM(6, 0xC5)
-#define INTEL_FAM6_ARROWLAKE		0xC6
 #define INTEL_ARROWLAKE			IFM(6, 0xC6)
-#define INTEL_FAM6_ARROWLAKE_U		0xB5
 #define INTEL_ARROWLAKE_U		IFM(6, 0xB5)
 
-#define INTEL_FAM6_LUNARLAKE_M		0xBD
 #define INTEL_LUNARLAKE_M		IFM(6, 0xBD)
 
+#define INTEL_PANTHERLAKE_L		IFM(6, 0xCC)
+
 /* "Small Core" Processors (Atom/E-Core) */
 
-#define INTEL_FAM6_ATOM_BONNELL		0x1C /* Diamondville, Pineview */
 #define INTEL_ATOM_BONNELL		IFM(6, 0x1C) /* Diamondville, Pineview */
-#define INTEL_FAM6_ATOM_BONNELL_MID	0x26 /* Silverthorne, Lincroft */
 #define INTEL_ATOM_BONNELL_MID		IFM(6, 0x26) /* Silverthorne, Lincroft */
 
-#define INTEL_FAM6_ATOM_SALTWELL	0x36 /* Cedarview */
 #define INTEL_ATOM_SALTWELL		IFM(6, 0x36) /* Cedarview */
-#define INTEL_FAM6_ATOM_SALTWELL_MID	0x27 /* Penwell */
 #define INTEL_ATOM_SALTWELL_MID		IFM(6, 0x27) /* Penwell */
-#define INTEL_FAM6_ATOM_SALTWELL_TABLET	0x35 /* Cloverview */
 #define INTEL_ATOM_SALTWELL_TABLET	IFM(6, 0x35) /* Cloverview */
 
-#define INTEL_FAM6_ATOM_SILVERMONT	0x37 /* Bay Trail, Valleyview */
 #define INTEL_ATOM_SILVERMONT		IFM(6, 0x37) /* Bay Trail, Valleyview */
-#define INTEL_FAM6_ATOM_SILVERMONT_D	0x4D /* Avaton, Rangely */
 #define INTEL_ATOM_SILVERMONT_D		IFM(6, 0x4D) /* Avaton, Rangely */
-#define INTEL_FAM6_ATOM_SILVERMONT_MID	0x4A /* Merriefield */
 #define INTEL_ATOM_SILVERMONT_MID	IFM(6, 0x4A) /* Merriefield */
 
-#define INTEL_FAM6_ATOM_AIRMONT		0x4C /* Cherry Trail, Braswell */
 #define INTEL_ATOM_AIRMONT		IFM(6, 0x4C) /* Cherry Trail, Braswell */
-#define INTEL_FAM6_ATOM_AIRMONT_MID	0x5A /* Moorefield */
 #define INTEL_ATOM_AIRMONT_MID		IFM(6, 0x5A) /* Moorefield */
-#define INTEL_FAM6_ATOM_AIRMONT_NP	0x75 /* Lightning Mountain */
 #define INTEL_ATOM_AIRMONT_NP		IFM(6, 0x75) /* Lightning Mountain */
 
-#define INTEL_FAM6_ATOM_GOLDMONT	0x5C /* Apollo Lake */
 #define INTEL_ATOM_GOLDMONT		IFM(6, 0x5C) /* Apollo Lake */
-#define INTEL_FAM6_ATOM_GOLDMONT_D	0x5F /* Denverton */
 #define INTEL_ATOM_GOLDMONT_D		IFM(6, 0x5F) /* Denverton */
 
 /* Note: the micro-architecture is "Goldmont Plus" */
-#define INTEL_FAM6_ATOM_GOLDMONT_PLUS	0x7A /* Gemini Lake */
 #define INTEL_ATOM_GOLDMONT_PLUS	IFM(6, 0x7A) /* Gemini Lake */
 
-#define INTEL_FAM6_ATOM_TREMONT_D	0x86 /* Jacobsville */
 #define INTEL_ATOM_TREMONT_D		IFM(6, 0x86) /* Jacobsville */
-#define INTEL_FAM6_ATOM_TREMONT		0x96 /* Elkhart Lake */
 #define INTEL_ATOM_TREMONT		IFM(6, 0x96) /* Elkhart Lake */
-#define INTEL_FAM6_ATOM_TREMONT_L	0x9C /* Jasper Lake */
 #define INTEL_ATOM_TREMONT_L		IFM(6, 0x9C) /* Jasper Lake */
 
-#define INTEL_FAM6_ATOM_GRACEMONT	0xBE /* Alderlake N */
 #define INTEL_ATOM_GRACEMONT		IFM(6, 0xBE) /* Alderlake N */
 
-#define INTEL_FAM6_ATOM_CRESTMONT_X	0xAF /* Sierra Forest */
 #define INTEL_ATOM_CRESTMONT_X		IFM(6, 0xAF) /* Sierra Forest */
-#define INTEL_FAM6_ATOM_CRESTMONT	0xB6 /* Grand Ridge */
 #define INTEL_ATOM_CRESTMONT		IFM(6, 0xB6) /* Grand Ridge */
 
-#define INTEL_FAM6_ATOM_DARKMONT_X	0xDD /* Clearwater Forest */
 #define INTEL_ATOM_DARKMONT_X		IFM(6, 0xDD) /* Clearwater Forest */
 
 /* Xeon Phi */
 
-#define INTEL_FAM6_XEON_PHI_KNL		0x57 /* Knights Landing */
 #define INTEL_XEON_PHI_KNL		IFM(6, 0x57) /* Knights Landing */
-#define INTEL_FAM6_XEON_PHI_KNM		0x85 /* Knights Mill */
 #define INTEL_XEON_PHI_KNM		IFM(6, 0x85) /* Knights Mill */
 
 /* Family 5 */
 #define INTEL_FAM5_QUARK_X1000		0x09 /* Quark X1000 SoC */
 #define INTEL_QUARK_X1000		IFM(5, 0x09) /* Quark X1000 SoC */
 
+/* Family 19 */
+#define INTEL_PANTHERCOVE_X		IFM(19, 0x01) /* Diamond Rapids */
+
 #endif /* _ASM_X86_INTEL_FAMILY_H */
diff --git a/arch/x86/include/asm/intel_ds.h b/arch/x86/include/asm/intel_ds.h
index 2f9eeb5c3069..5dbeac48a5b9 100644
--- a/arch/x86/include/asm/intel_ds.h
+++ b/arch/x86/include/asm/intel_ds.h
@@ -9,6 +9,7 @@
 /* The maximal number of PEBS events: */
 #define MAX_PEBS_EVENTS_FMT4	8
 #define MAX_PEBS_EVENTS		32
+#define MAX_PEBS_EVENTS_MASK	GENMASK_ULL(MAX_PEBS_EVENTS - 1, 0)
 #define MAX_FIXED_PEBS_EVENTS	16
 
 /*
diff --git a/arch/x86/include/asm/intel_pconfig.h b/arch/x86/include/asm/intel_pconfig.h
deleted file mode 100644
index 994638ef171b..000000000000
--- a/arch/x86/include/asm/intel_pconfig.h
+++ /dev/null
@@ -1,65 +0,0 @@
-#ifndef	_ASM_X86_INTEL_PCONFIG_H
-#define	_ASM_X86_INTEL_PCONFIG_H
-
-#include <asm/asm.h>
-#include <asm/processor.h>
-
-enum pconfig_target {
-	INVALID_TARGET	= 0,
-	MKTME_TARGET	= 1,
-	PCONFIG_TARGET_NR
-};
-
-int pconfig_target_supported(enum pconfig_target target);
-
-enum pconfig_leaf {
-	MKTME_KEY_PROGRAM	= 0,
-	PCONFIG_LEAF_INVALID,
-};
-
-#define PCONFIG ".byte 0x0f, 0x01, 0xc5"
-
-/* Defines and structure for MKTME_KEY_PROGRAM of PCONFIG instruction */
-
-/* mktme_key_program::keyid_ctrl COMMAND, bits [7:0] */
-#define MKTME_KEYID_SET_KEY_DIRECT	0
-#define MKTME_KEYID_SET_KEY_RANDOM	1
-#define MKTME_KEYID_CLEAR_KEY		2
-#define MKTME_KEYID_NO_ENCRYPT		3
-
-/* mktme_key_program::keyid_ctrl ENC_ALG, bits [23:8] */
-#define MKTME_AES_XTS_128	(1 << 8)
-
-/* Return codes from the PCONFIG MKTME_KEY_PROGRAM */
-#define MKTME_PROG_SUCCESS	0
-#define MKTME_INVALID_PROG_CMD	1
-#define MKTME_ENTROPY_ERROR	2
-#define MKTME_INVALID_KEYID	3
-#define MKTME_INVALID_ENC_ALG	4
-#define MKTME_DEVICE_BUSY	5
-
-/* Hardware requires the structure to be 256 byte aligned. Otherwise #GP(0). */
-struct mktme_key_program {
-	u16 keyid;
-	u32 keyid_ctrl;
-	u8 __rsvd[58];
-	u8 key_field_1[64];
-	u8 key_field_2[64];
-} __packed __aligned(256);
-
-static inline int mktme_key_program(struct mktme_key_program *key_program)
-{
-	unsigned long rax = MKTME_KEY_PROGRAM;
-
-	if (!pconfig_target_supported(MKTME_TARGET))
-		return -ENXIO;
-
-	asm volatile(PCONFIG
-		: "=a" (rax), "=b" (key_program)
-		: "0" (rax), "1" (key_program)
-		: "memory", "cc");
-
-	return rax;
-}
-
-#endif	/* _ASM_X86_INTEL_PCONFIG_H */
diff --git a/arch/x86/include/asm/intel_scu_ipc.h b/arch/x86/include/asm/intel_scu_ipc.h
deleted file mode 100644
index 8537f597d20a..000000000000
--- a/arch/x86/include/asm/intel_scu_ipc.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _ASM_X86_INTEL_SCU_IPC_H_
-#define  _ASM_X86_INTEL_SCU_IPC_H_
-
-#include <linux/ioport.h>
-
-struct device;
-struct intel_scu_ipc_dev;
-
-/**
- * struct intel_scu_ipc_data - Data used to configure SCU IPC
- * @mem: Base address of SCU IPC MMIO registers
- * @irq: The IRQ number used for SCU (optional)
- */
-struct intel_scu_ipc_data {
-	struct resource mem;
-	int irq;
-};
-
-struct intel_scu_ipc_dev *
-__intel_scu_ipc_register(struct device *parent,
-			 const struct intel_scu_ipc_data *scu_data,
-			 struct module *owner);
-
-#define intel_scu_ipc_register(parent, scu_data)  \
-	__intel_scu_ipc_register(parent, scu_data, THIS_MODULE)
-
-void intel_scu_ipc_unregister(struct intel_scu_ipc_dev *scu);
-
-struct intel_scu_ipc_dev *
-__devm_intel_scu_ipc_register(struct device *parent,
-			      const struct intel_scu_ipc_data *scu_data,
-			      struct module *owner);
-
-#define devm_intel_scu_ipc_register(parent, scu_data)  \
-	__devm_intel_scu_ipc_register(parent, scu_data, THIS_MODULE)
-
-struct intel_scu_ipc_dev *intel_scu_ipc_dev_get(void);
-void intel_scu_ipc_dev_put(struct intel_scu_ipc_dev *scu);
-struct intel_scu_ipc_dev *devm_intel_scu_ipc_dev_get(struct device *dev);
-
-int intel_scu_ipc_dev_ioread8(struct intel_scu_ipc_dev *scu, u16 addr,
-			      u8 *data);
-int intel_scu_ipc_dev_iowrite8(struct intel_scu_ipc_dev *scu, u16 addr,
-			       u8 data);
-int intel_scu_ipc_dev_readv(struct intel_scu_ipc_dev *scu, u16 *addr,
-			    u8 *data, size_t len);
-int intel_scu_ipc_dev_writev(struct intel_scu_ipc_dev *scu, u16 *addr,
-			     u8 *data, size_t len);
-
-int intel_scu_ipc_dev_update(struct intel_scu_ipc_dev *scu, u16 addr,
-			     u8 data, u8 mask);
-
-int intel_scu_ipc_dev_simple_command(struct intel_scu_ipc_dev *scu, int cmd,
-				     int sub);
-int intel_scu_ipc_dev_command_with_size(struct intel_scu_ipc_dev *scu, int cmd,
-					int sub, const void *in, size_t inlen,
-					size_t size, void *out, size_t outlen);
-
-static inline int intel_scu_ipc_dev_command(struct intel_scu_ipc_dev *scu, int cmd,
-					    int sub, const void *in, size_t inlen,
-					    void *out, size_t outlen)
-{
-	return intel_scu_ipc_dev_command_with_size(scu, cmd, sub, in, inlen,
-						   inlen, out, outlen);
-}
-
-#endif
diff --git a/arch/x86/include/asm/intel_telemetry.h b/arch/x86/include/asm/intel_telemetry.h
index 8046e70dfd7c..43b7657febca 100644
--- a/arch/x86/include/asm/intel_telemetry.h
+++ b/arch/x86/include/asm/intel_telemetry.h
@@ -10,7 +10,7 @@
 #define TELEM_MAX_EVENTS_SRAM		28
 #define TELEM_MAX_OS_ALLOCATED_EVENTS	20
 
-#include <asm/intel_scu_ipc.h>
+#include <linux/platform_data/x86/intel_scu_ipc.h>
 
 enum telemetry_unit {
 	TELEM_PSS = 0,
diff --git a/arch/x86/include/asm/irq_vectors.h b/arch/x86/include/asm/irq_vectors.h
index 13aea8fc3d45..47051871b436 100644
--- a/arch/x86/include/asm/irq_vectors.h
+++ b/arch/x86/include/asm/irq_vectors.h
@@ -18,8 +18,8 @@
  *  Vectors   0 ...  31 : system traps and exceptions - hardcoded events
  *  Vectors  32 ... 127 : device interrupts
  *  Vector  128         : legacy int80 syscall interface
- *  Vectors 129 ... LOCAL_TIMER_VECTOR-1
- *  Vectors LOCAL_TIMER_VECTOR ... 255 : special interrupts
+ *  Vectors 129 ... FIRST_SYSTEM_VECTOR-1 : device interrupts
+ *  Vectors FIRST_SYSTEM_VECTOR ... 255   : special interrupts
  *
  * 64-bit x86 has per CPU IDT tables, 32-bit has one shared IDT table.
  *
diff --git a/arch/x86/include/asm/irqflags.h b/arch/x86/include/asm/irqflags.h
index 8c5ae649d2df..cf7fc2b8e3ce 100644
--- a/arch/x86/include/asm/irqflags.h
+++ b/arch/x86/include/asm/irqflags.h
@@ -54,6 +54,26 @@ static __always_inline void native_halt(void)
 	asm volatile("hlt": : :"memory");
 }
 
+static __always_inline int native_irqs_disabled_flags(unsigned long flags)
+{
+	return !(flags & X86_EFLAGS_IF);
+}
+
+static __always_inline unsigned long native_local_irq_save(void)
+{
+	unsigned long flags = native_save_fl();
+
+	native_irq_disable();
+
+	return flags;
+}
+
+static __always_inline void native_local_irq_restore(unsigned long flags)
+{
+	if (!native_irqs_disabled_flags(flags))
+		native_irq_enable();
+}
+
 #endif
 
 #ifdef CONFIG_PARAVIRT_XXL
diff --git a/arch/x86/include/asm/kvm-x86-ops.h b/arch/x86/include/asm/kvm-x86-ops.h
index 5187fcf4b610..861d080ed4c6 100644
--- a/arch/x86/include/asm/kvm-x86-ops.h
+++ b/arch/x86/include/asm/kvm-x86-ops.h
@@ -9,14 +9,13 @@ BUILD_BUG_ON(1)
  * "static_call_update()" calls.
  *
  * KVM_X86_OP_OPTIONAL() can be used for those functions that can have
- * a NULL definition, for example if "static_call_cond()" will be used
- * at the call sites.  KVM_X86_OP_OPTIONAL_RET0() can be used likewise
+ * a NULL definition.  KVM_X86_OP_OPTIONAL_RET0() can be used likewise
  * to make a definition optional, but in this case the default will
  * be __static_call_return0.
  */
 KVM_X86_OP(check_processor_compatibility)
-KVM_X86_OP(hardware_enable)
-KVM_X86_OP(hardware_disable)
+KVM_X86_OP(enable_virtualization_cpu)
+KVM_X86_OP(disable_virtualization_cpu)
 KVM_X86_OP(hardware_unsetup)
 KVM_X86_OP(has_emulated_msr)
 KVM_X86_OP(vcpu_after_set_cpuid)
@@ -85,7 +84,6 @@ KVM_X86_OP_OPTIONAL(update_cr8_intercept)
 KVM_X86_OP(refresh_apicv_exec_ctrl)
 KVM_X86_OP_OPTIONAL(hwapic_irr_update)
 KVM_X86_OP_OPTIONAL(hwapic_isr_update)
-KVM_X86_OP_OPTIONAL_RET0(guest_apic_has_interrupt)
 KVM_X86_OP_OPTIONAL(load_eoi_exitmap)
 KVM_X86_OP_OPTIONAL(set_virtual_apic_mode)
 KVM_X86_OP_OPTIONAL(set_apic_access_page_addr)
@@ -103,7 +101,6 @@ KVM_X86_OP(write_tsc_multiplier)
 KVM_X86_OP(get_exit_info)
 KVM_X86_OP(check_intercept)
 KVM_X86_OP(handle_exit_irqoff)
-KVM_X86_OP(sched_in)
 KVM_X86_OP_OPTIONAL(update_cpu_dirty_logging)
 KVM_X86_OP_OPTIONAL(vcpu_blocking)
 KVM_X86_OP_OPTIONAL(vcpu_unblocking)
@@ -128,7 +125,7 @@ KVM_X86_OP_OPTIONAL(mem_enc_unregister_region)
 KVM_X86_OP_OPTIONAL(vm_copy_enc_context_from)
 KVM_X86_OP_OPTIONAL(vm_move_enc_context_from)
 KVM_X86_OP_OPTIONAL(guest_memory_reclaimed)
-KVM_X86_OP(get_msr_feature)
+KVM_X86_OP(get_feature_msr)
 KVM_X86_OP(check_emulate_instruction)
 KVM_X86_OP(apic_init_signal_blocked)
 KVM_X86_OP_OPTIONAL(enable_l2_tlb_flush)
@@ -139,6 +136,9 @@ KVM_X86_OP(vcpu_deliver_sipi_vector)
 KVM_X86_OP_OPTIONAL_RET0(vcpu_get_apicv_inhibit_reasons);
 KVM_X86_OP_OPTIONAL(get_untagged_addr)
 KVM_X86_OP_OPTIONAL(alloc_apic_backing_page)
+KVM_X86_OP_OPTIONAL_RET0(gmem_prepare)
+KVM_X86_OP_OPTIONAL_RET0(private_max_mapping_level)
+KVM_X86_OP_OPTIONAL(gmem_invalidate)
 
 #undef KVM_X86_OP
 #undef KVM_X86_OP_OPTIONAL
diff --git a/arch/x86/include/asm/kvm-x86-pmu-ops.h b/arch/x86/include/asm/kvm-x86-pmu-ops.h
index f852b13aeefe..9159bf1a4730 100644
--- a/arch/x86/include/asm/kvm-x86-pmu-ops.h
+++ b/arch/x86/include/asm/kvm-x86-pmu-ops.h
@@ -9,8 +9,7 @@ BUILD_BUG_ON(1)
  * "static_call_update()" calls.
  *
  * KVM_X86_PMU_OP_OPTIONAL() can be used for those functions that can have
- * a NULL definition, for example if "static_call_cond()" will be used
- * at the call sites.
+ * a NULL definition.
  */
 KVM_X86_PMU_OP(rdpmc_ecx_to_pmc)
 KVM_X86_PMU_OP(msr_idx_to_pmc)
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index f8ca74e7678f..6d9f763a7bb9 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -36,6 +36,7 @@
 #include <asm/kvm_page_track.h>
 #include <asm/kvm_vcpu_regs.h>
 #include <asm/hyperv-tlfs.h>
+#include <asm/reboot.h>
 
 #define __KVM_HAVE_ARCH_VCPU_DEBUGFS
 
@@ -121,6 +122,7 @@
 	KVM_ARCH_REQ_FLAGS(31, KVM_REQUEST_WAIT | KVM_REQUEST_NO_WAKEUP)
 #define KVM_REQ_HV_TLB_FLUSH \
 	KVM_ARCH_REQ_FLAGS(32, KVM_REQUEST_WAIT | KVM_REQUEST_NO_WAKEUP)
+#define KVM_REQ_UPDATE_PROTECTED_GUEST_STATE	KVM_ARCH_REQ(34)
 
 #define CR0_RESERVED_BITS                                               \
 	(~(unsigned long)(X86_CR0_PE | X86_CR0_MP | X86_CR0_EM | X86_CR0_TS \
@@ -159,7 +161,6 @@
 #define KVM_MIN_FREE_MMU_PAGES 5
 #define KVM_REFILL_PAGES 25
 #define KVM_MAX_CPUID_ENTRIES 256
-#define KVM_NR_FIXED_MTRR_REGION 88
 #define KVM_NR_VAR_MTRR 8
 
 #define ASYNC_PF_PER_VCPU 64
@@ -211,6 +212,7 @@ enum exit_fastpath_completion {
 	EXIT_FASTPATH_NONE,
 	EXIT_FASTPATH_REENTER_GUEST,
 	EXIT_FASTPATH_EXIT_HANDLED,
+	EXIT_FASTPATH_EXIT_USERSPACE,
 };
 typedef enum exit_fastpath_completion fastpath_t;
 
@@ -280,10 +282,6 @@ enum x86_intercept_stage;
 #define PFERR_PRIVATE_ACCESS   BIT_ULL(49)
 #define PFERR_SYNTHETIC_MASK   (PFERR_IMPLICIT_ACCESS | PFERR_PRIVATE_ACCESS)
 
-#define PFERR_NESTED_GUEST_PAGE (PFERR_GUEST_PAGE_MASK |	\
-				 PFERR_WRITE_MASK |		\
-				 PFERR_PRESENT_MASK)
-
 /* apic attention bits */
 #define KVM_APIC_CHECK_VAPIC	0
 /*
@@ -533,12 +531,16 @@ struct kvm_pmc {
 };
 
 /* More counters may conflict with other existing Architectural MSRs */
-#define KVM_INTEL_PMC_MAX_GENERIC	8
-#define MSR_ARCH_PERFMON_PERFCTR_MAX	(MSR_ARCH_PERFMON_PERFCTR0 + KVM_INTEL_PMC_MAX_GENERIC - 1)
-#define MSR_ARCH_PERFMON_EVENTSEL_MAX	(MSR_ARCH_PERFMON_EVENTSEL0 + KVM_INTEL_PMC_MAX_GENERIC - 1)
-#define KVM_PMC_MAX_FIXED	3
-#define MSR_ARCH_PERFMON_FIXED_CTR_MAX	(MSR_ARCH_PERFMON_FIXED_CTR0 + KVM_PMC_MAX_FIXED - 1)
-#define KVM_AMD_PMC_MAX_GENERIC	6
+#define KVM_MAX(a, b)	((a) >= (b) ? (a) : (b))
+#define KVM_MAX_NR_INTEL_GP_COUNTERS	8
+#define KVM_MAX_NR_AMD_GP_COUNTERS	6
+#define KVM_MAX_NR_GP_COUNTERS		KVM_MAX(KVM_MAX_NR_INTEL_GP_COUNTERS, \
+						KVM_MAX_NR_AMD_GP_COUNTERS)
+
+#define KVM_MAX_NR_INTEL_FIXED_COUTNERS	3
+#define KVM_MAX_NR_AMD_FIXED_COUTNERS	0
+#define KVM_MAX_NR_FIXED_COUNTERS	KVM_MAX(KVM_MAX_NR_INTEL_FIXED_COUTNERS, \
+						KVM_MAX_NR_AMD_FIXED_COUTNERS)
 
 struct kvm_pmu {
 	u8 version;
@@ -546,16 +548,16 @@ struct kvm_pmu {
 	unsigned nr_arch_fixed_counters;
 	unsigned available_event_types;
 	u64 fixed_ctr_ctrl;
-	u64 fixed_ctr_ctrl_mask;
+	u64 fixed_ctr_ctrl_rsvd;
 	u64 global_ctrl;
 	u64 global_status;
 	u64 counter_bitmask[2];
-	u64 global_ctrl_mask;
-	u64 global_status_mask;
+	u64 global_ctrl_rsvd;
+	u64 global_status_rsvd;
 	u64 reserved_bits;
 	u64 raw_event_mask;
-	struct kvm_pmc gp_counters[KVM_INTEL_PMC_MAX_GENERIC];
-	struct kvm_pmc fixed_counters[KVM_PMC_MAX_FIXED];
+	struct kvm_pmc gp_counters[KVM_MAX_NR_GP_COUNTERS];
+	struct kvm_pmc fixed_counters[KVM_MAX_NR_FIXED_COUNTERS];
 
 	/*
 	 * Overlay the bitmap with a 64-bit atomic so that all bits can be
@@ -571,9 +573,9 @@ struct kvm_pmu {
 
 	u64 ds_area;
 	u64 pebs_enable;
-	u64 pebs_enable_mask;
+	u64 pebs_enable_rsvd;
 	u64 pebs_data_cfg;
-	u64 pebs_data_cfg_mask;
+	u64 pebs_data_cfg_rsvd;
 
 	/*
 	 * If a guest counter is cross-mapped to host counter with different
@@ -604,18 +606,12 @@ enum {
 	KVM_DEBUGREG_WONT_EXIT = 2,
 };
 
-struct kvm_mtrr_range {
-	u64 base;
-	u64 mask;
-	struct list_head node;
-};
-
 struct kvm_mtrr {
-	struct kvm_mtrr_range var_ranges[KVM_NR_VAR_MTRR];
-	mtrr_type fixed_ranges[KVM_NR_FIXED_MTRR_REGION];
+	u64 var[KVM_NR_VAR_MTRR * 2];
+	u64 fixed_64k;
+	u64 fixed_16k[2];
+	u64 fixed_4k[8];
 	u64 deftype;
-
-	struct list_head head;
 };
 
 /* Hyper-V SynIC timer */
@@ -1207,7 +1203,7 @@ enum kvm_apicv_inhibit {
 	 * APIC acceleration is disabled by a module parameter
 	 * and/or not supported in hardware.
 	 */
-	APICV_INHIBIT_REASON_DISABLE,
+	APICV_INHIBIT_REASON_DISABLED,
 
 	/*
 	 * APIC acceleration is inhibited because AutoEOI feature is
@@ -1277,8 +1273,27 @@ enum kvm_apicv_inhibit {
 	 * mapping between logical ID and vCPU.
 	 */
 	APICV_INHIBIT_REASON_LOGICAL_ID_ALIASED,
+
+	NR_APICV_INHIBIT_REASONS,
 };
 
+#define __APICV_INHIBIT_REASON(reason)			\
+	{ BIT(APICV_INHIBIT_REASON_##reason), #reason }
+
+#define APICV_INHIBIT_REASONS				\
+	__APICV_INHIBIT_REASON(DISABLED),		\
+	__APICV_INHIBIT_REASON(HYPERV),			\
+	__APICV_INHIBIT_REASON(ABSENT),			\
+	__APICV_INHIBIT_REASON(BLOCKIRQ),		\
+	__APICV_INHIBIT_REASON(PHYSICAL_ID_ALIASED),	\
+	__APICV_INHIBIT_REASON(APIC_ID_MODIFIED),	\
+	__APICV_INHIBIT_REASON(APIC_BASE_MODIFIED),	\
+	__APICV_INHIBIT_REASON(NESTED),			\
+	__APICV_INHIBIT_REASON(IRQWIN),			\
+	__APICV_INHIBIT_REASON(PIT_REINJ),		\
+	__APICV_INHIBIT_REASON(SEV),			\
+	__APICV_INHIBIT_REASON(LOGICAL_ID_ALIASED)
+
 struct kvm_arch {
 	unsigned long n_used_mmu_pages;
 	unsigned long n_requested_mmu_pages;
@@ -1288,6 +1303,7 @@ struct kvm_arch {
 	u8 vm_type;
 	bool has_private_mem;
 	bool has_protected_state;
+	bool pre_fault_allowed;
 	struct hlist_head mmu_page_hash[KVM_NUM_MMU_PAGES];
 	struct list_head active_mmu_pages;
 	struct list_head zapped_obsolete_pages;
@@ -1364,6 +1380,7 @@ struct kvm_arch {
 
 	u32 default_tsc_khz;
 	bool user_set_tsc;
+	u64 apic_bus_cycle_ns;
 
 	seqcount_raw_spinlock_t pvclock_sc;
 	bool use_master_clock;
@@ -1610,8 +1627,10 @@ struct kvm_x86_ops {
 
 	int (*check_processor_compatibility)(void);
 
-	int (*hardware_enable)(void);
-	void (*hardware_disable)(void);
+	int (*enable_virtualization_cpu)(void);
+	void (*disable_virtualization_cpu)(void);
+	cpu_emergency_virt_cb *emergency_disable_virtualization_cpu;
+
 	void (*hardware_unsetup)(void);
 	bool (*has_emulated_msr)(struct kvm *kvm, u32 index);
 	void (*vcpu_after_set_cpuid)(struct kvm_vcpu *vcpu);
@@ -1708,13 +1727,13 @@ struct kvm_x86_ops {
 	void (*enable_nmi_window)(struct kvm_vcpu *vcpu);
 	void (*enable_irq_window)(struct kvm_vcpu *vcpu);
 	void (*update_cr8_intercept)(struct kvm_vcpu *vcpu, int tpr, int irr);
-	bool (*check_apicv_inhibit_reasons)(enum kvm_apicv_inhibit reason);
+
+	const bool x2apic_icr_is_split;
 	const unsigned long required_apicv_inhibits;
 	bool allow_apicv_in_x2apic_without_x2apic_virtualization;
 	void (*refresh_apicv_exec_ctrl)(struct kvm_vcpu *vcpu);
 	void (*hwapic_irr_update)(struct kvm_vcpu *vcpu, int max_irr);
 	void (*hwapic_isr_update)(int isr);
-	bool (*guest_apic_has_interrupt)(struct kvm_vcpu *vcpu);
 	void (*load_eoi_exitmap)(struct kvm_vcpu *vcpu, u64 *eoi_exit_bitmap);
 	void (*set_virtual_apic_mode)(struct kvm_vcpu *vcpu);
 	void (*set_apic_access_page_addr)(struct kvm_vcpu *vcpu);
@@ -1749,8 +1768,6 @@ struct kvm_x86_ops {
 			       struct x86_exception *exception);
 	void (*handle_exit_irqoff)(struct kvm_vcpu *vcpu);
 
-	void (*sched_in)(struct kvm_vcpu *vcpu, int cpu);
-
 	/*
 	 * Size of the CPU's dirty log buffer, i.e. VMX's PML buffer.  A zero
 	 * value indicates CPU dirty logging is unsupported or disabled.
@@ -1791,7 +1808,7 @@ struct kvm_x86_ops {
 	int (*vm_move_enc_context_from)(struct kvm *kvm, unsigned int source_fd);
 	void (*guest_memory_reclaimed)(struct kvm *kvm);
 
-	int (*get_msr_feature)(struct kvm_msr_entry *entry);
+	int (*get_feature_msr)(u32 msr, u64 *data);
 
 	int (*check_emulate_instruction)(struct kvm_vcpu *vcpu, int emul_type,
 					 void *insn, int insn_len);
@@ -1812,6 +1829,9 @@ struct kvm_x86_ops {
 
 	gva_t (*get_untagged_addr)(struct kvm_vcpu *vcpu, gva_t gva, unsigned int flags);
 	void *(*alloc_apic_backing_page)(struct kvm_vcpu *vcpu);
+	int (*gmem_prepare)(struct kvm *kvm, kvm_pfn_t pfn, gfn_t gfn, int max_order);
+	void (*gmem_invalidate)(kvm_pfn_t start, kvm_pfn_t end);
+	int (*private_max_mapping_level)(struct kvm *kvm, kvm_pfn_t pfn);
 };
 
 struct kvm_x86_nested_ops {
@@ -1819,7 +1839,7 @@ struct kvm_x86_nested_ops {
 	bool (*is_exception_vmexit)(struct kvm_vcpu *vcpu, u8 vector,
 				    u32 error_code);
 	int (*check_events)(struct kvm_vcpu *vcpu);
-	bool (*has_events)(struct kvm_vcpu *vcpu);
+	bool (*has_events)(struct kvm_vcpu *vcpu, bool for_injection);
 	void (*triple_fault)(struct kvm_vcpu *vcpu);
 	int (*get_state)(struct kvm_vcpu *vcpu,
 			 struct kvm_nested_state __user *user_kvm_nested_state,
@@ -1853,11 +1873,13 @@ struct kvm_arch_async_pf {
 };
 
 extern u32 __read_mostly kvm_nr_uret_msrs;
-extern u64 __read_mostly host_efer;
 extern bool __read_mostly allow_smaller_maxphyaddr;
 extern bool __read_mostly enable_apicv;
 extern struct kvm_x86_ops kvm_x86_ops;
 
+#define kvm_x86_call(func) static_call(kvm_x86_##func)
+#define kvm_pmu_call(func) static_call(kvm_x86_pmu_##func)
+
 #define KVM_X86_OP(func) \
 	DECLARE_STATIC_CALL(kvm_x86_##func, *(((struct kvm_x86_ops *)0)->func));
 #define KVM_X86_OP_OPTIONAL KVM_X86_OP
@@ -1881,7 +1903,7 @@ void kvm_arch_free_vm(struct kvm *kvm);
 static inline int kvm_arch_flush_remote_tlbs(struct kvm *kvm)
 {
 	if (kvm_x86_ops.flush_remote_tlbs &&
-	    !static_call(kvm_x86_flush_remote_tlbs)(kvm))
+	    !kvm_x86_call(flush_remote_tlbs)(kvm))
 		return 0;
 	else
 		return -ENOTSUPP;
@@ -1894,7 +1916,7 @@ static inline int kvm_arch_flush_remote_tlbs_range(struct kvm *kvm, gfn_t gfn,
 	if (!kvm_x86_ops.flush_remote_tlbs_range)
 		return -EOPNOTSUPP;
 
-	return static_call(kvm_x86_flush_remote_tlbs_range)(kvm, gfn, nr_pages);
+	return kvm_x86_call(flush_remote_tlbs_range)(kvm, gfn, nr_pages);
 }
 #endif /* CONFIG_HYPERV */
 
@@ -1939,6 +1961,7 @@ void kvm_mmu_slot_leaf_clear_dirty(struct kvm *kvm,
 				   const struct kvm_memory_slot *memslot);
 void kvm_mmu_invalidate_mmio_sptes(struct kvm *kvm, u64 gen);
 void kvm_mmu_change_mmu_pages(struct kvm *kvm, unsigned long kvm_nr_mmu_pages);
+void kvm_zap_gfn_range(struct kvm *kvm, gfn_t gfn_start, gfn_t gfn_end);
 
 int load_pdptrs(struct kvm_vcpu *vcpu, unsigned long cr3);
 
@@ -2039,6 +2062,8 @@ void kvm_prepare_emulation_failure_exit(struct kvm_vcpu *vcpu);
 
 void kvm_enable_efer_bits(u64);
 bool kvm_valid_efer(struct kvm_vcpu *vcpu, u64 efer);
+int kvm_get_msr_with_filter(struct kvm_vcpu *vcpu, u32 index, u64 *data);
+int kvm_set_msr_with_filter(struct kvm_vcpu *vcpu, u32 index, u64 data);
 int __kvm_get_msr(struct kvm_vcpu *vcpu, u32 index, u64 *data, bool host_initiated);
 int kvm_get_msr(struct kvm_vcpu *vcpu, u32 index, u64 *data);
 int kvm_set_msr(struct kvm_vcpu *vcpu, u32 index, u64 data);
@@ -2115,7 +2140,15 @@ int kvm_get_nr_pending_nmis(struct kvm_vcpu *vcpu);
 
 void kvm_update_dr7(struct kvm_vcpu *vcpu);
 
-int kvm_mmu_unprotect_page(struct kvm *kvm, gfn_t gfn);
+bool __kvm_mmu_unprotect_gfn_and_retry(struct kvm_vcpu *vcpu, gpa_t cr2_or_gpa,
+				       bool always_retry);
+
+static inline bool kvm_mmu_unprotect_gfn_and_retry(struct kvm_vcpu *vcpu,
+						   gpa_t cr2_or_gpa)
+{
+	return __kvm_mmu_unprotect_gfn_and_retry(vcpu, cr2_or_gpa, false);
+}
+
 void kvm_mmu_free_roots(struct kvm *kvm, struct kvm_mmu *mmu,
 			ulong roots_to_free);
 void kvm_mmu_free_guest_mode_roots(struct kvm *kvm, struct kvm_mmu *mmu);
@@ -2171,6 +2204,8 @@ void kvm_configure_mmu(bool enable_tdp, int tdp_forced_root_level,
 #define kvm_arch_has_private_mem(kvm) false
 #endif
 
+#define kvm_arch_has_readonly_mem(kvm) (!(kvm)->arch.has_protected_state)
+
 static inline u16 kvm_read_ldt(void)
 {
 	u16 ldt;
@@ -2231,6 +2266,7 @@ int kvm_cpu_has_injectable_intr(struct kvm_vcpu *v);
 int kvm_cpu_has_interrupt(struct kvm_vcpu *vcpu);
 int kvm_cpu_has_extint(struct kvm_vcpu *v);
 int kvm_arch_interrupt_allowed(struct kvm_vcpu *vcpu);
+int kvm_cpu_get_extint(struct kvm_vcpu *v);
 int kvm_cpu_get_interrupt(struct kvm_vcpu *v);
 void kvm_vcpu_reset(struct kvm_vcpu *vcpu, bool init_event);
 
@@ -2292,12 +2328,12 @@ static inline bool kvm_irq_is_postable(struct kvm_lapic_irq *irq)
 
 static inline void kvm_arch_vcpu_blocking(struct kvm_vcpu *vcpu)
 {
-	static_call_cond(kvm_x86_vcpu_blocking)(vcpu);
+	kvm_x86_call(vcpu_blocking)(vcpu);
 }
 
 static inline void kvm_arch_vcpu_unblocking(struct kvm_vcpu *vcpu)
 {
-	static_call_cond(kvm_x86_vcpu_unblocking)(vcpu);
+	kvm_x86_call(vcpu_unblocking)(vcpu);
 }
 
 static inline int kvm_cpu_get_apicid(int mps_cpu)
@@ -2322,7 +2358,8 @@ int memslot_rmap_alloc(struct kvm_memory_slot *slot, unsigned long npages);
 	 KVM_X86_QUIRK_OUT_7E_INC_RIP |		\
 	 KVM_X86_QUIRK_MISC_ENABLE_NO_MWAIT |	\
 	 KVM_X86_QUIRK_FIX_HYPERCALL_INSN |	\
-	 KVM_X86_QUIRK_MWAIT_NEVER_UD_FAULTS)
+	 KVM_X86_QUIRK_MWAIT_NEVER_UD_FAULTS |	\
+	 KVM_X86_QUIRK_SLOT_ZAP_ALL)
 
 /*
  * KVM previously used a u32 field in kvm_run to indicate the hypercall was
diff --git a/arch/x86/include/asm/mce.h b/arch/x86/include/asm/mce.h
index dfd2e9699bd7..3b9970117a0f 100644
--- a/arch/x86/include/asm/mce.h
+++ b/arch/x86/include/asm/mce.h
@@ -221,7 +221,7 @@ static inline int apei_smca_report_x86_error(struct cper_ia_proc_ctx *ctx_info,
 					     u64 lapic_id) { return -EINVAL; }
 #endif
 
-void mce_setup(struct mce *m);
+void mce_prep_record(struct mce *m);
 void mce_log(struct mce *m);
 DECLARE_PER_CPU(struct device *, mce_device);
 
@@ -261,7 +261,8 @@ enum mcp_flags {
 	MCP_DONTLOG	= BIT(2),	/* only clear, don't log */
 	MCP_QUEUE_LOG	= BIT(3),	/* only queue to genpool */
 };
-bool machine_check_poll(enum mcp_flags flags, mce_banks_t *b);
+
+void machine_check_poll(enum mcp_flags flags, mce_banks_t *b);
 
 int mce_notify_irq(void);
 
diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h
index 8dac45a2c7fc..2886cb668d7f 100644
--- a/arch/x86/include/asm/mmu_context.h
+++ b/arch/x86/include/asm/mmu_context.h
@@ -88,7 +88,13 @@ static inline void switch_ldt(struct mm_struct *prev, struct mm_struct *next)
 #ifdef CONFIG_ADDRESS_MASKING
 static inline unsigned long mm_lam_cr3_mask(struct mm_struct *mm)
 {
-	return mm->context.lam_cr3_mask;
+	/*
+	 * When switch_mm_irqs_off() is called for a kthread, it may race with
+	 * LAM enablement. switch_mm_irqs_off() uses the LAM mask to do two
+	 * things: populate CR3 and populate 'cpu_tlbstate.lam'. Make sure it
+	 * reads a single value for both.
+	 */
+	return READ_ONCE(mm->context.lam_cr3_mask);
 }
 
 static inline void dup_lam(struct mm_struct *oldmm, struct mm_struct *mm)
@@ -232,11 +238,6 @@ static inline bool is_64bit_mm(struct mm_struct *mm)
 }
 #endif
 
-static inline void arch_unmap(struct mm_struct *mm, unsigned long start,
-			      unsigned long end)
-{
-}
-
 /*
  * We only want to enforce protection keys on the current process
  * because we effectively have no access to PKRU for other
diff --git a/arch/x86/include/asm/mmzone.h b/arch/x86/include/asm/mmzone.h
deleted file mode 100644
index c41b41edd691..000000000000
--- a/arch/x86/include/asm/mmzone.h
+++ /dev/null
@@ -1,6 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifdef CONFIG_X86_32
-# include <asm/mmzone_32.h>
-#else
-# include <asm/mmzone_64.h>
-#endif
diff --git a/arch/x86/include/asm/mmzone_32.h b/arch/x86/include/asm/mmzone_32.h
deleted file mode 100644
index 2d4515e8b7df..000000000000
--- a/arch/x86/include/asm/mmzone_32.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * Written by Pat Gaughen (gone@us.ibm.com) Mar 2002
- *
- */
-
-#ifndef _ASM_X86_MMZONE_32_H
-#define _ASM_X86_MMZONE_32_H
-
-#include <asm/smp.h>
-
-#ifdef CONFIG_NUMA
-extern struct pglist_data *node_data[];
-#define NODE_DATA(nid)	(node_data[nid])
-#endif /* CONFIG_NUMA */
-
-#endif /* _ASM_X86_MMZONE_32_H */
diff --git a/arch/x86/include/asm/mmzone_64.h b/arch/x86/include/asm/mmzone_64.h
deleted file mode 100644
index 0c585046f744..000000000000
--- a/arch/x86/include/asm/mmzone_64.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/* K8 NUMA support */
-/* Copyright 2002,2003 by Andi Kleen, SuSE Labs */
-/* 2.5 Version loosely based on the NUMAQ Code by Pat Gaughen. */
-#ifndef _ASM_X86_MMZONE_64_H
-#define _ASM_X86_MMZONE_64_H
-
-#ifdef CONFIG_NUMA
-
-#include <linux/mmdebug.h>
-#include <asm/smp.h>
-
-extern struct pglist_data *node_data[];
-
-#define NODE_DATA(nid)		(node_data[nid])
-
-#endif
-#endif /* _ASM_X86_MMZONE_64_H */
diff --git a/arch/x86/include/asm/mshyperv.h b/arch/x86/include/asm/mshyperv.h
index 390c4d13956d..5f0bc6a6d025 100644
--- a/arch/x86/include/asm/mshyperv.h
+++ b/arch/x86/include/asm/mshyperv.h
@@ -40,7 +40,6 @@ static inline unsigned char hv_get_nmi_reason(void)
 }
 
 #if IS_ENABLED(CONFIG_HYPERV)
-extern int hyperv_init_cpuhp;
 extern bool hyperv_paravisor_present;
 
 extern void *hv_hypercall_pg;
diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h
index e022e6eb766c..3ae84c3b8e6d 100644
--- a/arch/x86/include/asm/msr-index.h
+++ b/arch/x86/include/asm/msr-index.h
@@ -36,6 +36,20 @@
 #define EFER_FFXSR		(1<<_EFER_FFXSR)
 #define EFER_AUTOIBRS		(1<<_EFER_AUTOIBRS)
 
+/*
+ * Architectural memory types that are common to MTRRs, PAT, VMX MSRs, etc.
+ * Most MSRs support/allow only a subset of memory types, but the values
+ * themselves are common across all relevant MSRs.
+ */
+#define X86_MEMTYPE_UC		0ull	/* Uncacheable, a.k.a. Strong Uncacheable */
+#define X86_MEMTYPE_WC		1ull	/* Write Combining */
+/* RESERVED			2 */
+/* RESERVED			3 */
+#define X86_MEMTYPE_WT		4ull	/* Write Through */
+#define X86_MEMTYPE_WP		5ull	/* Write Protected */
+#define X86_MEMTYPE_WB		6ull	/* Write Back */
+#define X86_MEMTYPE_UC_MINUS	7ull	/* Weak Uncacheabled (PAT only) */
+
 /* FRED MSRs */
 #define MSR_IA32_FRED_RSP0	0x1cc			/* Level 0 stack pointer */
 #define MSR_IA32_FRED_RSP1	0x1cd			/* Level 1 stack pointer */
@@ -247,6 +261,8 @@
 #define MSR_INTEGRITY_CAPS_ARRAY_BIST          BIT(MSR_INTEGRITY_CAPS_ARRAY_BIST_BIT)
 #define MSR_INTEGRITY_CAPS_PERIODIC_BIST_BIT	4
 #define MSR_INTEGRITY_CAPS_PERIODIC_BIST	BIT(MSR_INTEGRITY_CAPS_PERIODIC_BIST_BIT)
+#define MSR_INTEGRITY_CAPS_SBAF_BIT		8
+#define MSR_INTEGRITY_CAPS_SBAF			BIT(MSR_INTEGRITY_CAPS_SBAF_BIT)
 #define MSR_INTEGRITY_CAPS_SAF_GEN_MASK	GENMASK_ULL(10, 9)
 
 #define MSR_LBR_NHM_FROM		0x00000680
@@ -363,6 +379,12 @@
 
 #define MSR_IA32_CR_PAT			0x00000277
 
+#define PAT_VALUE(p0, p1, p2, p3, p4, p5, p6, p7)			\
+	((X86_MEMTYPE_ ## p0)      | (X86_MEMTYPE_ ## p1 << 8)  |	\
+	(X86_MEMTYPE_ ## p2 << 16) | (X86_MEMTYPE_ ## p3 << 24) |	\
+	(X86_MEMTYPE_ ## p4 << 32) | (X86_MEMTYPE_ ## p5 << 40) |	\
+	(X86_MEMTYPE_ ## p6 << 48) | (X86_MEMTYPE_ ## p7 << 56))
+
 #define MSR_IA32_DEBUGCTLMSR		0x000001d9
 #define MSR_IA32_LASTBRANCHFROMIP	0x000001db
 #define MSR_IA32_LASTBRANCHTOIP		0x000001dc
@@ -566,6 +588,12 @@
 #define MSR_RELOAD_PMC0			0x000014c1
 #define MSR_RELOAD_FIXED_CTR0		0x00001309
 
+/* V6 PMON MSR range */
+#define MSR_IA32_PMC_V6_GP0_CTR		0x1900
+#define MSR_IA32_PMC_V6_GP0_CFG_A	0x1901
+#define MSR_IA32_PMC_V6_FX0_CTR		0x1980
+#define MSR_IA32_PMC_V6_STEP		4
+
 /* KeyID partitioning between MKTME and TDX */
 #define MSR_IA32_MKTME_KEYID_PARTITIONING	0x00000087
 
@@ -660,6 +688,8 @@
 #define MSR_AMD64_RMP_BASE		0xc0010132
 #define MSR_AMD64_RMP_END		0xc0010133
 
+#define MSR_SVSM_CAA			0xc001f000
+
 /* AMD Collaborative Processor Performance Control MSRs */
 #define MSR_AMD_CPPC_CAP1		0xc00102b0
 #define MSR_AMD_CPPC_ENABLE		0xc00102b1
@@ -781,6 +811,8 @@
 #define MSR_K7_HWCR_IRPERF_EN		BIT_ULL(MSR_K7_HWCR_IRPERF_EN_BIT)
 #define MSR_K7_FID_VID_CTL		0xc0010041
 #define MSR_K7_FID_VID_STATUS		0xc0010042
+#define MSR_K7_HWCR_CPB_DIS_BIT		25
+#define MSR_K7_HWCR_CPB_DIS		BIT_ULL(MSR_K7_HWCR_CPB_DIS_BIT)
 
 /* K6 MSRs */
 #define MSR_K6_WHCR			0xc0000082
@@ -1147,15 +1179,6 @@
 #define MSR_IA32_VMX_VMFUNC             0x00000491
 #define MSR_IA32_VMX_PROCBASED_CTLS3	0x00000492
 
-/* VMX_BASIC bits and bitmasks */
-#define VMX_BASIC_VMCS_SIZE_SHIFT	32
-#define VMX_BASIC_TRUE_CTLS		(1ULL << 55)
-#define VMX_BASIC_64		0x0001000000000000LLU
-#define VMX_BASIC_MEM_TYPE_SHIFT	50
-#define VMX_BASIC_MEM_TYPE_MASK	0x003c000000000000LLU
-#define VMX_BASIC_MEM_TYPE_WB	6LLU
-#define VMX_BASIC_INOUT		0x0040000000000000LLU
-
 /* Resctrl MSRs: */
 /* - Intel: */
 #define MSR_IA32_L3_QOS_CFG		0xc81
@@ -1164,6 +1187,7 @@
 #define MSR_IA32_QM_CTR			0xc8e
 #define MSR_IA32_PQR_ASSOC		0xc8f
 #define MSR_IA32_L3_CBM_BASE		0xc90
+#define MSR_RMID_SNC_CONFIG		0xca0
 #define MSR_IA32_L2_CBM_BASE		0xd10
 #define MSR_IA32_MBA_THRTL_BASE		0xd50
 
@@ -1172,11 +1196,6 @@
 #define MSR_IA32_SMBA_BW_BASE		0xc0000280
 #define MSR_IA32_EVT_CFG_BASE		0xc0000400
 
-/* MSR_IA32_VMX_MISC bits */
-#define MSR_IA32_VMX_MISC_INTEL_PT                 (1ULL << 14)
-#define MSR_IA32_VMX_MISC_VMWRITE_SHADOW_RO_FIELDS (1ULL << 29)
-#define MSR_IA32_VMX_MISC_PREEMPTION_TIMER_SCALE   0x1F
-
 /* AMD-V MSRs */
 #define MSR_VM_CR                       0xc0010114
 #define MSR_VM_IGNNE                    0xc0010115
diff --git a/arch/x86/include/asm/msr.h b/arch/x86/include/asm/msr.h
index d642037f9ed5..001853541f1e 100644
--- a/arch/x86/include/asm/msr.h
+++ b/arch/x86/include/asm/msr.h
@@ -99,19 +99,6 @@ static __always_inline void __wrmsr(unsigned int msr, u32 low, u32 high)
 		     : : "c" (msr), "a"(low), "d" (high) : "memory");
 }
 
-/*
- * WRMSRNS behaves exactly like WRMSR with the only difference being
- * that it is not a serializing instruction by default.
- */
-static __always_inline void __wrmsrns(u32 msr, u32 low, u32 high)
-{
-	/* Instruction opcode for WRMSRNS; supported in binutils >= 2.40. */
-	asm volatile("1: .byte 0x0f,0x01,0xc6\n"
-		     "2:\n"
-		     _ASM_EXTABLE_TYPE(1b, 2b, EX_TYPE_WRMSR)
-		     : : "c" (msr), "a"(low), "d" (high));
-}
-
 #define native_rdmsr(msr, val1, val2)			\
 do {							\
 	u64 __val = __rdmsr((msr));			\
@@ -312,9 +299,19 @@ do {							\
 
 #endif	/* !CONFIG_PARAVIRT_XXL */
 
+/* Instruction opcode for WRMSRNS supported in binutils >= 2.40 */
+#define WRMSRNS _ASM_BYTES(0x0f,0x01,0xc6)
+
+/* Non-serializing WRMSR, when available.  Falls back to a serializing WRMSR. */
 static __always_inline void wrmsrns(u32 msr, u64 val)
 {
-	__wrmsrns(msr, val, val >> 32);
+	/*
+	 * WRMSR is 2 bytes.  WRMSRNS is 3 bytes.  Pad WRMSR with a redundant
+	 * DS prefix to avoid a trailing NOP.
+	 */
+	asm volatile("1: " ALTERNATIVE("ds wrmsr", WRMSRNS, X86_FEATURE_WRMSRNS)
+		     "2: " _ASM_EXTABLE_TYPE(1b, 2b, EX_TYPE_WRMSR)
+		     : : "c" (msr), "a" ((u32)val), "d" ((u32)(val >> 32)));
 }
 
 /*
diff --git a/arch/x86/include/asm/mtrr.h b/arch/x86/include/asm/mtrr.h
index 090d658a85a6..4218248083d9 100644
--- a/arch/x86/include/asm/mtrr.h
+++ b/arch/x86/include/asm/mtrr.h
@@ -69,7 +69,6 @@ extern int mtrr_add_page(unsigned long base, unsigned long size,
 			 unsigned int type, bool increment);
 extern int mtrr_del(int reg, unsigned long base, unsigned long size);
 extern int mtrr_del_page(int reg, unsigned long base, unsigned long size);
-extern void mtrr_bp_restore(void);
 extern int mtrr_trim_uncached_memory(unsigned long end_pfn);
 extern int amd_special_default_mtrr(void);
 void mtrr_disable(void);
@@ -117,7 +116,6 @@ static inline int mtrr_trim_uncached_memory(unsigned long end_pfn)
 	return 0;
 }
 #define mtrr_bp_init() do {} while (0)
-#define mtrr_bp_restore() do {} while (0)
 #define mtrr_disable() do {} while (0)
 #define mtrr_enable() do {} while (0)
 #define mtrr_generic_set_state() do {} while (0)
diff --git a/arch/x86/include/asm/numa.h b/arch/x86/include/asm/numa.h
index ef2844d69173..5469d7a7c40f 100644
--- a/arch/x86/include/asm/numa.h
+++ b/arch/x86/include/asm/numa.h
@@ -10,8 +10,6 @@
 
 #ifdef CONFIG_NUMA
 
-#define NR_NODE_MEMBLKS		(MAX_NUMNODES*2)
-
 extern int numa_off;
 
 /*
@@ -25,9 +23,6 @@ extern int numa_off;
 extern s16 __apicid_to_node[MAX_LOCAL_APIC];
 extern nodemask_t numa_nodes_parsed __initdata;
 
-extern int __init numa_add_memblk(int nodeid, u64 start, u64 end);
-extern void __init numa_set_distance(int from, int to, int distance);
-
 static inline void set_apicid_to_node(int apicid, s16 node)
 {
 	__apicid_to_node[apicid] = node;
@@ -54,31 +49,20 @@ static inline int numa_cpu_node(int cpu)
 extern void numa_set_node(int cpu, int node);
 extern void numa_clear_node(int cpu);
 extern void __init init_cpu_to_node(void);
-extern void numa_add_cpu(int cpu);
-extern void numa_remove_cpu(int cpu);
+extern void numa_add_cpu(unsigned int cpu);
+extern void numa_remove_cpu(unsigned int cpu);
 extern void init_gi_nodes(void);
 #else	/* CONFIG_NUMA */
 static inline void numa_set_node(int cpu, int node)	{ }
 static inline void numa_clear_node(int cpu)		{ }
 static inline void init_cpu_to_node(void)		{ }
-static inline void numa_add_cpu(int cpu)		{ }
-static inline void numa_remove_cpu(int cpu)		{ }
+static inline void numa_add_cpu(unsigned int cpu)	{ }
+static inline void numa_remove_cpu(unsigned int cpu)	{ }
 static inline void init_gi_nodes(void)			{ }
 #endif	/* CONFIG_NUMA */
 
 #ifdef CONFIG_DEBUG_PER_CPU_MAPS
-void debug_cpumask_set_cpu(int cpu, int node, bool enable);
+void debug_cpumask_set_cpu(unsigned int cpu, int node, bool enable);
 #endif
 
-#ifdef CONFIG_NUMA_EMU
-#define FAKE_NODE_MIN_SIZE	((u64)32 << 20)
-#define FAKE_NODE_MIN_HASH_MASK	(~(FAKE_NODE_MIN_SIZE - 1UL))
-int numa_emu_cmdline(char *str);
-#else /* CONFIG_NUMA_EMU */
-static inline int numa_emu_cmdline(char *str)
-{
-	return -EINVAL;
-}
-#endif /* CONFIG_NUMA_EMU */
-
 #endif	/* _ASM_X86_NUMA_H */
diff --git a/arch/x86/include/asm/page_64.h b/arch/x86/include/asm/page_64.h
index cc6b8e087192..f3d257c45225 100644
--- a/arch/x86/include/asm/page_64.h
+++ b/arch/x86/include/asm/page_64.h
@@ -17,6 +17,7 @@ extern unsigned long phys_base;
 extern unsigned long page_offset_base;
 extern unsigned long vmalloc_base;
 extern unsigned long vmemmap_base;
+extern unsigned long physmem_end;
 
 static __always_inline unsigned long __phys_addr_nodebug(unsigned long x)
 {
@@ -54,7 +55,7 @@ static inline void clear_page(void *page)
 			   clear_page_rep, X86_FEATURE_REP_GOOD,
 			   clear_page_erms, X86_FEATURE_ERMS,
 			   "=D" (page),
-			   "0" (page)
+			   "D" (page)
 			   : "cc", "memory", "rax", "rcx");
 }
 
diff --git a/arch/x86/include/asm/percpu.h b/arch/x86/include/asm/percpu.h
index 3bedee1801e2..c55a79d5feae 100644
--- a/arch/x86/include/asm/percpu.h
+++ b/arch/x86/include/asm/percpu.h
@@ -3,30 +3,30 @@
 #define _ASM_X86_PERCPU_H
 
 #ifdef CONFIG_X86_64
-#define __percpu_seg		gs
-#define __percpu_rel		(%rip)
+# define __percpu_seg		gs
+# define __percpu_rel		(%rip)
 #else
-#define __percpu_seg		fs
-#define __percpu_rel
+# define __percpu_seg		fs
+# define __percpu_rel
 #endif
 
 #ifdef __ASSEMBLY__
 
 #ifdef CONFIG_SMP
-#define __percpu		%__percpu_seg:
+# define __percpu		%__percpu_seg:
 #else
-#define __percpu
+# define __percpu
 #endif
 
 #define PER_CPU_VAR(var)	__percpu(var)__percpu_rel
 
 #ifdef CONFIG_X86_64_SMP
-#define INIT_PER_CPU_VAR(var)  init_per_cpu__##var
+# define INIT_PER_CPU_VAR(var)  init_per_cpu__##var
 #else
-#define INIT_PER_CPU_VAR(var)  var
+# define INIT_PER_CPU_VAR(var)  var
 #endif
 
-#else /* ...!ASSEMBLY */
+#else /* !__ASSEMBLY__: */
 
 #include <linux/build_bug.h>
 #include <linux/stringify.h>
@@ -37,19 +37,19 @@
 #ifdef CONFIG_CC_HAS_NAMED_AS
 
 #ifdef __CHECKER__
-#define __seg_gs		__attribute__((address_space(__seg_gs)))
-#define __seg_fs		__attribute__((address_space(__seg_fs)))
+# define __seg_gs		__attribute__((address_space(__seg_gs)))
+# define __seg_fs		__attribute__((address_space(__seg_fs)))
 #endif
 
 #ifdef CONFIG_X86_64
-#define __percpu_seg_override	__seg_gs
+# define __percpu_seg_override	__seg_gs
 #else
-#define __percpu_seg_override	__seg_fs
+# define __percpu_seg_override	__seg_fs
 #endif
 
 #define __percpu_prefix		""
 
-#else /* CONFIG_CC_HAS_NAMED_AS */
+#else /* !CONFIG_CC_HAS_NAMED_AS: */
 
 #define __percpu_seg_override
 #define __percpu_prefix		"%%"__stringify(__percpu_seg)":"
@@ -68,11 +68,12 @@
  * sizeof(this_cpu_off) becames 4.
  */
 #ifndef BUILD_VDSO32_64
-#define arch_raw_cpu_ptr(_ptr)					\
-({								\
-	unsigned long tcp_ptr__ = raw_cpu_read_long(this_cpu_off); \
-	tcp_ptr__ += (__force unsigned long)(_ptr);		\
-	(typeof(*(_ptr)) __kernel __force *)tcp_ptr__;		\
+#define arch_raw_cpu_ptr(_ptr)						\
+({									\
+	unsigned long tcp_ptr__ = raw_cpu_read_long(this_cpu_off);	\
+									\
+	tcp_ptr__ += (__force unsigned long)(_ptr);			\
+	(typeof(*(_ptr)) __kernel __force *)tcp_ptr__;			\
 })
 #else
 #define arch_raw_cpu_ptr(_ptr) ({ BUILD_BUG(); (typeof(_ptr))0; })
@@ -80,7 +81,8 @@
 
 #define PER_CPU_VAR(var)	%__percpu_seg:(var)__percpu_rel
 
-#else /* CONFIG_SMP */
+#else /* !CONFIG_SMP: */
+
 #define __percpu_seg_override
 #define __percpu_prefix		""
 #define __force_percpu_prefix	""
@@ -96,7 +98,7 @@
 #define __force_percpu_arg(x)	__force_percpu_prefix "%" #x
 
 /*
- * Initialized pointers to per-cpu variables needed for the boot
+ * Initialized pointers to per-CPU variables needed for the boot
  * processor need to use these macros to get the proper address
  * offset from __per_cpu_load on SMP.
  *
@@ -106,65 +108,128 @@
        extern typeof(var) init_per_cpu_var(var)
 
 #ifdef CONFIG_X86_64_SMP
-#define init_per_cpu_var(var)  init_per_cpu__##var
+# define init_per_cpu_var(var)  init_per_cpu__##var
 #else
-#define init_per_cpu_var(var)  var
+# define init_per_cpu_var(var)  var
 #endif
 
-/* For arch-specific code, we can use direct single-insn ops (they
- * don't give an lvalue though). */
+/*
+ * For arch-specific code, we can use direct single-insn ops (they
+ * don't give an lvalue though).
+ */
 
-#define __pcpu_type_1 u8
-#define __pcpu_type_2 u16
-#define __pcpu_type_4 u32
-#define __pcpu_type_8 u64
+#define __pcpu_type_1		u8
+#define __pcpu_type_2		u16
+#define __pcpu_type_4		u32
+#define __pcpu_type_8		u64
 
-#define __pcpu_cast_1(val) ((u8)(((unsigned long) val) & 0xff))
-#define __pcpu_cast_2(val) ((u16)(((unsigned long) val) & 0xffff))
-#define __pcpu_cast_4(val) ((u32)(((unsigned long) val) & 0xffffffff))
-#define __pcpu_cast_8(val) ((u64)(val))
+#define __pcpu_cast_1(val)	((u8)(((unsigned long) val) & 0xff))
+#define __pcpu_cast_2(val)	((u16)(((unsigned long) val) & 0xffff))
+#define __pcpu_cast_4(val)	((u32)(((unsigned long) val) & 0xffffffff))
+#define __pcpu_cast_8(val)	((u64)(val))
 
-#define __pcpu_op1_1(op, dst) op "b " dst
-#define __pcpu_op1_2(op, dst) op "w " dst
-#define __pcpu_op1_4(op, dst) op "l " dst
-#define __pcpu_op1_8(op, dst) op "q " dst
+#define __pcpu_op1_1(op, dst)	op "b " dst
+#define __pcpu_op1_2(op, dst)	op "w " dst
+#define __pcpu_op1_4(op, dst)	op "l " dst
+#define __pcpu_op1_8(op, dst)	op "q " dst
 
 #define __pcpu_op2_1(op, src, dst) op "b " src ", " dst
 #define __pcpu_op2_2(op, src, dst) op "w " src ", " dst
 #define __pcpu_op2_4(op, src, dst) op "l " src ", " dst
 #define __pcpu_op2_8(op, src, dst) op "q " src ", " dst
 
-#define __pcpu_reg_1(mod, x) mod "q" (x)
-#define __pcpu_reg_2(mod, x) mod "r" (x)
-#define __pcpu_reg_4(mod, x) mod "r" (x)
-#define __pcpu_reg_8(mod, x) mod "r" (x)
+#define __pcpu_reg_1(mod, x)	mod "q" (x)
+#define __pcpu_reg_2(mod, x)	mod "r" (x)
+#define __pcpu_reg_4(mod, x)	mod "r" (x)
+#define __pcpu_reg_8(mod, x)	mod "r" (x)
 
-#define __pcpu_reg_imm_1(x) "qi" (x)
-#define __pcpu_reg_imm_2(x) "ri" (x)
-#define __pcpu_reg_imm_4(x) "ri" (x)
-#define __pcpu_reg_imm_8(x) "re" (x)
+#define __pcpu_reg_imm_1(x)	"qi" (x)
+#define __pcpu_reg_imm_2(x)	"ri" (x)
+#define __pcpu_reg_imm_4(x)	"ri" (x)
+#define __pcpu_reg_imm_8(x)	"re" (x)
 
-#define percpu_to_op(size, qual, op, _var, _val)			\
+#ifdef CONFIG_USE_X86_SEG_SUPPORT
+
+#define __raw_cpu_read(size, qual, pcp)					\
+({									\
+	*(qual __my_cpu_type(pcp) *)__my_cpu_ptr(&(pcp));		\
+})
+
+#define __raw_cpu_write(size, qual, pcp, val)				\
+do {									\
+	*(qual __my_cpu_type(pcp) *)__my_cpu_ptr(&(pcp)) = (val);	\
+} while (0)
+
+#define __raw_cpu_read_const(pcp)	__raw_cpu_read(, , pcp)
+
+#else /* !CONFIG_USE_X86_SEG_SUPPORT: */
+
+#define __raw_cpu_read(size, qual, _var)				\
+({									\
+	__pcpu_type_##size pfo_val__;					\
+									\
+	asm qual (__pcpu_op2_##size("mov", __percpu_arg([var]), "%[val]") \
+	    : [val] __pcpu_reg_##size("=", pfo_val__)			\
+	    : [var] "m" (__my_cpu_var(_var)));				\
+									\
+	(typeof(_var))(unsigned long) pfo_val__;			\
+})
+
+#define __raw_cpu_write(size, qual, _var, _val)				\
 do {									\
 	__pcpu_type_##size pto_val__ = __pcpu_cast_##size(_val);	\
+									\
 	if (0) {		                                        \
 		typeof(_var) pto_tmp__;					\
 		pto_tmp__ = (_val);					\
 		(void)pto_tmp__;					\
 	}								\
-	asm qual(__pcpu_op2_##size(op, "%[val]", __percpu_arg([var]))	\
-	    : [var] "+m" (__my_cpu_var(_var))				\
+	asm qual(__pcpu_op2_##size("mov", "%[val]", __percpu_arg([var])) \
+	    : [var] "=m" (__my_cpu_var(_var))				\
 	    : [val] __pcpu_reg_imm_##size(pto_val__));			\
 } while (0)
 
+/*
+ * The generic per-CPU infrastrucutre is not suitable for
+ * reading const-qualified variables.
+ */
+#define __raw_cpu_read_const(pcp)	({ BUILD_BUG(); (typeof(pcp))0; })
+
+#endif /* CONFIG_USE_X86_SEG_SUPPORT */
+
+#define __raw_cpu_read_stable(size, _var)				\
+({									\
+	__pcpu_type_##size pfo_val__;					\
+									\
+	asm(__pcpu_op2_##size("mov", __force_percpu_arg(a[var]), "%[val]") \
+	    : [val] __pcpu_reg_##size("=", pfo_val__)			\
+	    : [var] "i" (&(_var)));					\
+									\
+	(typeof(_var))(unsigned long) pfo_val__;			\
+})
+
 #define percpu_unary_op(size, qual, op, _var)				\
 ({									\
 	asm qual (__pcpu_op1_##size(op, __percpu_arg([var]))		\
 	    : [var] "+m" (__my_cpu_var(_var)));				\
 })
 
+#define percpu_binary_op(size, qual, op, _var, _val)			\
+do {									\
+	__pcpu_type_##size pto_val__ = __pcpu_cast_##size(_val);	\
+									\
+	if (0) {		                                        \
+		typeof(_var) pto_tmp__;					\
+		pto_tmp__ = (_val);					\
+		(void)pto_tmp__;					\
+	}								\
+	asm qual(__pcpu_op2_##size(op, "%[val]", __percpu_arg([var]))	\
+	    : [var] "+m" (__my_cpu_var(_var))				\
+	    : [val] __pcpu_reg_imm_##size(pto_val__));			\
+} while (0)
+
 /*
- * Generate a percpu add to memory instruction and optimize code
+ * Generate a per-CPU add to memory instruction and optimize code
  * if one is added or subtracted.
  */
 #define percpu_add_op(size, qual, var, val)				\
@@ -172,6 +237,7 @@ do {									\
 	const int pao_ID__ = (__builtin_constant_p(val) &&		\
 			      ((val) == 1 || (val) == -1)) ?		\
 				(int)(val) : 0;				\
+									\
 	if (0) {							\
 		typeof(var) pao_tmp__;					\
 		pao_tmp__ = (val);					\
@@ -182,33 +248,16 @@ do {									\
 	else if (pao_ID__ == -1)					\
 		percpu_unary_op(size, qual, "dec", var);		\
 	else								\
-		percpu_to_op(size, qual, "add", var, val);		\
+		percpu_binary_op(size, qual, "add", var, val);		\
 } while (0)
 
-#define percpu_from_op(size, qual, op, _var)				\
-({									\
-	__pcpu_type_##size pfo_val__;					\
-	asm qual (__pcpu_op2_##size(op, __percpu_arg([var]), "%[val]")	\
-	    : [val] __pcpu_reg_##size("=", pfo_val__)			\
-	    : [var] "m" (__my_cpu_var(_var)));				\
-	(typeof(_var))(unsigned long) pfo_val__;			\
-})
-
-#define percpu_stable_op(size, op, _var)				\
-({									\
-	__pcpu_type_##size pfo_val__;					\
-	asm(__pcpu_op2_##size(op, __force_percpu_arg(a[var]), "%[val]")	\
-	    : [val] __pcpu_reg_##size("=", pfo_val__)			\
-	    : [var] "i" (&(_var)));					\
-	(typeof(_var))(unsigned long) pfo_val__;			\
-})
-
 /*
  * Add return operation
  */
 #define percpu_add_return_op(size, qual, _var, _val)			\
 ({									\
 	__pcpu_type_##size paro_tmp__ = __pcpu_cast_##size(_val);	\
+									\
 	asm qual (__pcpu_op2_##size("xadd", "%[tmp]",			\
 				     __percpu_arg([var]))		\
 		  : [tmp] __pcpu_reg_##size("+", paro_tmp__),		\
@@ -224,36 +273,42 @@ do {									\
 #define raw_percpu_xchg_op(_var, _nval)					\
 ({									\
 	typeof(_var) pxo_old__ = raw_cpu_read(_var);			\
+									\
 	raw_cpu_write(_var, _nval);					\
+									\
 	pxo_old__;							\
 })
 
 /*
- * this_cpu_xchg() is implemented using cmpxchg without a lock prefix.
- * xchg is expensive due to the implied lock prefix. The processor
- * cannot prefetch cachelines if xchg is used.
+ * this_cpu_xchg() is implemented using CMPXCHG without a LOCK prefix.
+ * XCHG is expensive due to the implied LOCK prefix. The processor
+ * cannot prefetch cachelines if XCHG is used.
  */
 #define this_percpu_xchg_op(_var, _nval)				\
 ({									\
 	typeof(_var) pxo_old__ = this_cpu_read(_var);			\
+									\
 	do { } while (!this_cpu_try_cmpxchg(_var, &pxo_old__, _nval));	\
+									\
 	pxo_old__;							\
 })
 
 /*
- * cmpxchg has no such implied lock semantics as a result it is much
- * more efficient for cpu local operations.
+ * CMPXCHG has no such implied lock semantics as a result it is much
+ * more efficient for CPU-local operations.
  */
 #define percpu_cmpxchg_op(size, qual, _var, _oval, _nval)		\
 ({									\
 	__pcpu_type_##size pco_old__ = __pcpu_cast_##size(_oval);	\
 	__pcpu_type_##size pco_new__ = __pcpu_cast_##size(_nval);	\
+									\
 	asm qual (__pcpu_op2_##size("cmpxchg", "%[nval]",		\
 				    __percpu_arg([var]))		\
 		  : [oval] "+a" (pco_old__),				\
 		    [var] "+m" (__my_cpu_var(_var))			\
 		  : [nval] __pcpu_reg_##size(, pco_new__)		\
 		  : "memory");						\
+									\
 	(typeof(_var))(unsigned long) pco_old__;			\
 })
 
@@ -263,6 +318,7 @@ do {									\
 	__pcpu_type_##size *pco_oval__ = (__pcpu_type_##size *)(_ovalp); \
 	__pcpu_type_##size pco_old__ = *pco_oval__;			\
 	__pcpu_type_##size pco_new__ = __pcpu_cast_##size(_nval);	\
+									\
 	asm qual (__pcpu_op2_##size("cmpxchg", "%[nval]",		\
 				    __percpu_arg([var]))		\
 		  CC_SET(z)						\
@@ -273,10 +329,12 @@ do {									\
 		  : "memory");						\
 	if (unlikely(!success))						\
 		*pco_oval__ = pco_old__;				\
+									\
 	likely(success);						\
 })
 
 #if defined(CONFIG_X86_32) && !defined(CONFIG_UML)
+
 #define percpu_cmpxchg64_op(size, qual, _var, _oval, _nval)		\
 ({									\
 	union {								\
@@ -302,8 +360,8 @@ do {									\
 	old__.var;							\
 })
 
-#define raw_cpu_cmpxchg64(pcp, oval, nval)	percpu_cmpxchg64_op(8,         , pcp, oval, nval)
-#define this_cpu_cmpxchg64(pcp, oval, nval)	percpu_cmpxchg64_op(8, volatile, pcp, oval, nval)
+#define raw_cpu_cmpxchg64(pcp, oval, nval)		percpu_cmpxchg64_op(8,         , pcp, oval, nval)
+#define this_cpu_cmpxchg64(pcp, oval, nval)		percpu_cmpxchg64_op(8, volatile, pcp, oval, nval)
 
 #define percpu_try_cmpxchg64_op(size, qual, _var, _ovalp, _nval)	\
 ({									\
@@ -332,16 +390,18 @@ do {									\
 		  : "memory");						\
 	if (unlikely(!success))						\
 		*_oval = old__.var;					\
+									\
 	likely(success);						\
 })
 
 #define raw_cpu_try_cmpxchg64(pcp, ovalp, nval)		percpu_try_cmpxchg64_op(8,         , pcp, ovalp, nval)
 #define this_cpu_try_cmpxchg64(pcp, ovalp, nval)	percpu_try_cmpxchg64_op(8, volatile, pcp, ovalp, nval)
-#endif
+
+#endif /* defined(CONFIG_X86_32) && !defined(CONFIG_UML) */
 
 #ifdef CONFIG_X86_64
-#define raw_cpu_cmpxchg64(pcp, oval, nval)	percpu_cmpxchg_op(8,         , pcp, oval, nval);
-#define this_cpu_cmpxchg64(pcp, oval, nval)	percpu_cmpxchg_op(8, volatile, pcp, oval, nval);
+#define raw_cpu_cmpxchg64(pcp, oval, nval)		percpu_cmpxchg_op(8,         , pcp, oval, nval);
+#define this_cpu_cmpxchg64(pcp, oval, nval)		percpu_cmpxchg_op(8, volatile, pcp, oval, nval);
 
 #define raw_cpu_try_cmpxchg64(pcp, ovalp, nval)		percpu_try_cmpxchg_op(8,         , pcp, ovalp, nval);
 #define this_cpu_try_cmpxchg64(pcp, ovalp, nval)	percpu_try_cmpxchg_op(8, volatile, pcp, ovalp, nval);
@@ -371,8 +431,8 @@ do {									\
 	old__.var;							\
 })
 
-#define raw_cpu_cmpxchg128(pcp, oval, nval)	percpu_cmpxchg128_op(16,         , pcp, oval, nval)
-#define this_cpu_cmpxchg128(pcp, oval, nval)	percpu_cmpxchg128_op(16, volatile, pcp, oval, nval)
+#define raw_cpu_cmpxchg128(pcp, oval, nval)		percpu_cmpxchg128_op(16,         , pcp, oval, nval)
+#define this_cpu_cmpxchg128(pcp, oval, nval)		percpu_cmpxchg128_op(16, volatile, pcp, oval, nval)
 
 #define percpu_try_cmpxchg128_op(size, qual, _var, _ovalp, _nval)	\
 ({									\
@@ -406,188 +466,150 @@ do {									\
 
 #define raw_cpu_try_cmpxchg128(pcp, ovalp, nval)	percpu_try_cmpxchg128_op(16,         , pcp, ovalp, nval)
 #define this_cpu_try_cmpxchg128(pcp, ovalp, nval)	percpu_try_cmpxchg128_op(16, volatile, pcp, ovalp, nval)
-#endif
+
+#endif /* CONFIG_X86_64 */
+
+#define raw_cpu_read_1(pcp)				__raw_cpu_read(1, , pcp)
+#define raw_cpu_read_2(pcp)				__raw_cpu_read(2, , pcp)
+#define raw_cpu_read_4(pcp)				__raw_cpu_read(4, , pcp)
+#define raw_cpu_write_1(pcp, val)			__raw_cpu_write(1, , pcp, val)
+#define raw_cpu_write_2(pcp, val)			__raw_cpu_write(2, , pcp, val)
+#define raw_cpu_write_4(pcp, val)			__raw_cpu_write(4, , pcp, val)
+
+#define this_cpu_read_1(pcp)				__raw_cpu_read(1, volatile, pcp)
+#define this_cpu_read_2(pcp)				__raw_cpu_read(2, volatile, pcp)
+#define this_cpu_read_4(pcp)				__raw_cpu_read(4, volatile, pcp)
+#define this_cpu_write_1(pcp, val)			__raw_cpu_write(1, volatile, pcp, val)
+#define this_cpu_write_2(pcp, val)			__raw_cpu_write(2, volatile, pcp, val)
+#define this_cpu_write_4(pcp, val)			__raw_cpu_write(4, volatile, pcp, val)
+
+#define this_cpu_read_stable_1(pcp)			__raw_cpu_read_stable(1, pcp)
+#define this_cpu_read_stable_2(pcp)			__raw_cpu_read_stable(2, pcp)
+#define this_cpu_read_stable_4(pcp)			__raw_cpu_read_stable(4, pcp)
+
+#define raw_cpu_add_1(pcp, val)				percpu_add_op(1, , (pcp), val)
+#define raw_cpu_add_2(pcp, val)				percpu_add_op(2, , (pcp), val)
+#define raw_cpu_add_4(pcp, val)				percpu_add_op(4, , (pcp), val)
+#define raw_cpu_and_1(pcp, val)				percpu_binary_op(1, , "and", (pcp), val)
+#define raw_cpu_and_2(pcp, val)				percpu_binary_op(2, , "and", (pcp), val)
+#define raw_cpu_and_4(pcp, val)				percpu_binary_op(4, , "and", (pcp), val)
+#define raw_cpu_or_1(pcp, val)				percpu_binary_op(1, , "or", (pcp), val)
+#define raw_cpu_or_2(pcp, val)				percpu_binary_op(2, , "or", (pcp), val)
+#define raw_cpu_or_4(pcp, val)				percpu_binary_op(4, , "or", (pcp), val)
+#define raw_cpu_xchg_1(pcp, val)			raw_percpu_xchg_op(pcp, val)
+#define raw_cpu_xchg_2(pcp, val)			raw_percpu_xchg_op(pcp, val)
+#define raw_cpu_xchg_4(pcp, val)			raw_percpu_xchg_op(pcp, val)
+
+#define this_cpu_add_1(pcp, val)			percpu_add_op(1, volatile, (pcp), val)
+#define this_cpu_add_2(pcp, val)			percpu_add_op(2, volatile, (pcp), val)
+#define this_cpu_add_4(pcp, val)			percpu_add_op(4, volatile, (pcp), val)
+#define this_cpu_and_1(pcp, val)			percpu_binary_op(1, volatile, "and", (pcp), val)
+#define this_cpu_and_2(pcp, val)			percpu_binary_op(2, volatile, "and", (pcp), val)
+#define this_cpu_and_4(pcp, val)			percpu_binary_op(4, volatile, "and", (pcp), val)
+#define this_cpu_or_1(pcp, val)				percpu_binary_op(1, volatile, "or", (pcp), val)
+#define this_cpu_or_2(pcp, val)				percpu_binary_op(2, volatile, "or", (pcp), val)
+#define this_cpu_or_4(pcp, val)				percpu_binary_op(4, volatile, "or", (pcp), val)
+#define this_cpu_xchg_1(pcp, nval)			this_percpu_xchg_op(pcp, nval)
+#define this_cpu_xchg_2(pcp, nval)			this_percpu_xchg_op(pcp, nval)
+#define this_cpu_xchg_4(pcp, nval)			this_percpu_xchg_op(pcp, nval)
+
+#define raw_cpu_add_return_1(pcp, val)			percpu_add_return_op(1, , pcp, val)
+#define raw_cpu_add_return_2(pcp, val)			percpu_add_return_op(2, , pcp, val)
+#define raw_cpu_add_return_4(pcp, val)			percpu_add_return_op(4, , pcp, val)
+#define raw_cpu_cmpxchg_1(pcp, oval, nval)		percpu_cmpxchg_op(1, , pcp, oval, nval)
+#define raw_cpu_cmpxchg_2(pcp, oval, nval)		percpu_cmpxchg_op(2, , pcp, oval, nval)
+#define raw_cpu_cmpxchg_4(pcp, oval, nval)		percpu_cmpxchg_op(4, , pcp, oval, nval)
+#define raw_cpu_try_cmpxchg_1(pcp, ovalp, nval)		percpu_try_cmpxchg_op(1, , pcp, ovalp, nval)
+#define raw_cpu_try_cmpxchg_2(pcp, ovalp, nval)		percpu_try_cmpxchg_op(2, , pcp, ovalp, nval)
+#define raw_cpu_try_cmpxchg_4(pcp, ovalp, nval)		percpu_try_cmpxchg_op(4, , pcp, ovalp, nval)
+
+#define this_cpu_add_return_1(pcp, val)			percpu_add_return_op(1, volatile, pcp, val)
+#define this_cpu_add_return_2(pcp, val)			percpu_add_return_op(2, volatile, pcp, val)
+#define this_cpu_add_return_4(pcp, val)			percpu_add_return_op(4, volatile, pcp, val)
+#define this_cpu_cmpxchg_1(pcp, oval, nval)		percpu_cmpxchg_op(1, volatile, pcp, oval, nval)
+#define this_cpu_cmpxchg_2(pcp, oval, nval)		percpu_cmpxchg_op(2, volatile, pcp, oval, nval)
+#define this_cpu_cmpxchg_4(pcp, oval, nval)		percpu_cmpxchg_op(4, volatile, pcp, oval, nval)
+#define this_cpu_try_cmpxchg_1(pcp, ovalp, nval)	percpu_try_cmpxchg_op(1, volatile, pcp, ovalp, nval)
+#define this_cpu_try_cmpxchg_2(pcp, ovalp, nval)	percpu_try_cmpxchg_op(2, volatile, pcp, ovalp, nval)
+#define this_cpu_try_cmpxchg_4(pcp, ovalp, nval)	percpu_try_cmpxchg_op(4, volatile, pcp, ovalp, nval)
 
 /*
- * this_cpu_read() makes gcc load the percpu variable every time it is
- * accessed while this_cpu_read_stable() allows the value to be cached.
- * this_cpu_read_stable() is more efficient and can be used if its value
- * is guaranteed to be valid across cpus.  The current users include
- * pcpu_hot.current_task and pcpu_hot.top_of_stack, both of which are
- * actually per-thread variables implemented as per-CPU variables and
- * thus stable for the duration of the respective task.
+ * Per-CPU atomic 64-bit operations are only available under 64-bit kernels.
+ * 32-bit kernels must fall back to generic operations.
  */
-#define this_cpu_read_stable(pcp)	__pcpu_size_call_return(this_cpu_read_stable_, pcp)
-
-#ifdef CONFIG_USE_X86_SEG_SUPPORT
-
-#define __raw_cpu_read(qual, pcp)					\
-({									\
-	*(qual __my_cpu_type(pcp) *)__my_cpu_ptr(&(pcp));		\
-})
+#ifdef CONFIG_X86_64
 
-#define __raw_cpu_write(qual, pcp, val)					\
-do {									\
-	*(qual __my_cpu_type(pcp) *)__my_cpu_ptr(&(pcp)) = (val);	\
-} while (0)
+#define raw_cpu_read_8(pcp)				__raw_cpu_read(8, , pcp)
+#define raw_cpu_write_8(pcp, val)			__raw_cpu_write(8, , pcp, val)
 
-#define raw_cpu_read_1(pcp)		__raw_cpu_read(, pcp)
-#define raw_cpu_read_2(pcp)		__raw_cpu_read(, pcp)
-#define raw_cpu_read_4(pcp)		__raw_cpu_read(, pcp)
-#define raw_cpu_write_1(pcp, val)	__raw_cpu_write(, pcp, val)
-#define raw_cpu_write_2(pcp, val)	__raw_cpu_write(, pcp, val)
-#define raw_cpu_write_4(pcp, val)	__raw_cpu_write(, pcp, val)
+#define this_cpu_read_8(pcp)				__raw_cpu_read(8, volatile, pcp)
+#define this_cpu_write_8(pcp, val)			__raw_cpu_write(8, volatile, pcp, val)
 
-#define this_cpu_read_1(pcp)		__raw_cpu_read(volatile, pcp)
-#define this_cpu_read_2(pcp)		__raw_cpu_read(volatile, pcp)
-#define this_cpu_read_4(pcp)		__raw_cpu_read(volatile, pcp)
-#define this_cpu_write_1(pcp, val)	__raw_cpu_write(volatile, pcp, val)
-#define this_cpu_write_2(pcp, val)	__raw_cpu_write(volatile, pcp, val)
-#define this_cpu_write_4(pcp, val)	__raw_cpu_write(volatile, pcp, val)
+#define this_cpu_read_stable_8(pcp)			__raw_cpu_read_stable(8, pcp)
 
-#ifdef CONFIG_X86_64
-#define raw_cpu_read_8(pcp)		__raw_cpu_read(, pcp)
-#define raw_cpu_write_8(pcp, val)	__raw_cpu_write(, pcp, val)
+#define raw_cpu_add_8(pcp, val)				percpu_add_op(8, , (pcp), val)
+#define raw_cpu_and_8(pcp, val)				percpu_binary_op(8, , "and", (pcp), val)
+#define raw_cpu_or_8(pcp, val)				percpu_binary_op(8, , "or", (pcp), val)
+#define raw_cpu_add_return_8(pcp, val)			percpu_add_return_op(8, , pcp, val)
+#define raw_cpu_xchg_8(pcp, nval)			raw_percpu_xchg_op(pcp, nval)
+#define raw_cpu_cmpxchg_8(pcp, oval, nval)		percpu_cmpxchg_op(8, , pcp, oval, nval)
+#define raw_cpu_try_cmpxchg_8(pcp, ovalp, nval)		percpu_try_cmpxchg_op(8, , pcp, ovalp, nval)
 
-#define this_cpu_read_8(pcp)		__raw_cpu_read(volatile, pcp)
-#define this_cpu_write_8(pcp, val)	__raw_cpu_write(volatile, pcp, val)
-#endif
+#define this_cpu_add_8(pcp, val)			percpu_add_op(8, volatile, (pcp), val)
+#define this_cpu_and_8(pcp, val)			percpu_binary_op(8, volatile, "and", (pcp), val)
+#define this_cpu_or_8(pcp, val)				percpu_binary_op(8, volatile, "or", (pcp), val)
+#define this_cpu_add_return_8(pcp, val)			percpu_add_return_op(8, volatile, pcp, val)
+#define this_cpu_xchg_8(pcp, nval)			this_percpu_xchg_op(pcp, nval)
+#define this_cpu_cmpxchg_8(pcp, oval, nval)		percpu_cmpxchg_op(8, volatile, pcp, oval, nval)
+#define this_cpu_try_cmpxchg_8(pcp, ovalp, nval)	percpu_try_cmpxchg_op(8, volatile, pcp, ovalp, nval)
 
-#define this_cpu_read_const(pcp)	__raw_cpu_read(, pcp)
-#else /* CONFIG_USE_X86_SEG_SUPPORT */
+#define raw_cpu_read_long(pcp)				raw_cpu_read_8(pcp)
 
-#define raw_cpu_read_1(pcp)		percpu_from_op(1, , "mov", pcp)
-#define raw_cpu_read_2(pcp)		percpu_from_op(2, , "mov", pcp)
-#define raw_cpu_read_4(pcp)		percpu_from_op(4, , "mov", pcp)
-#define raw_cpu_write_1(pcp, val)	percpu_to_op(1, , "mov", (pcp), val)
-#define raw_cpu_write_2(pcp, val)	percpu_to_op(2, , "mov", (pcp), val)
-#define raw_cpu_write_4(pcp, val)	percpu_to_op(4, , "mov", (pcp), val)
+#else /* !CONFIG_X86_64: */
 
-#define this_cpu_read_1(pcp)		percpu_from_op(1, volatile, "mov", pcp)
-#define this_cpu_read_2(pcp)		percpu_from_op(2, volatile, "mov", pcp)
-#define this_cpu_read_4(pcp)		percpu_from_op(4, volatile, "mov", pcp)
-#define this_cpu_write_1(pcp, val)	percpu_to_op(1, volatile, "mov", (pcp), val)
-#define this_cpu_write_2(pcp, val)	percpu_to_op(2, volatile, "mov", (pcp), val)
-#define this_cpu_write_4(pcp, val)	percpu_to_op(4, volatile, "mov", (pcp), val)
+/* There is no generic 64-bit read stable operation for 32-bit targets. */
+#define this_cpu_read_stable_8(pcp)			({ BUILD_BUG(); (typeof(pcp))0; })
 
-#ifdef CONFIG_X86_64
-#define raw_cpu_read_8(pcp)		percpu_from_op(8, , "mov", pcp)
-#define raw_cpu_write_8(pcp, val)	percpu_to_op(8, , "mov", (pcp), val)
+#define raw_cpu_read_long(pcp)				raw_cpu_read_4(pcp)
 
-#define this_cpu_read_8(pcp)		percpu_from_op(8, volatile, "mov", pcp)
-#define this_cpu_write_8(pcp, val)	percpu_to_op(8, volatile, "mov", (pcp), val)
-#endif
+#endif /* CONFIG_X86_64 */
 
-/*
- * The generic per-cpu infrastrucutre is not suitable for
- * reading const-qualified variables.
- */
-#define this_cpu_read_const(pcp)	({ BUILD_BUG(); (typeof(pcp))0; })
-#endif /* CONFIG_USE_X86_SEG_SUPPORT */
-
-#define this_cpu_read_stable_1(pcp)	percpu_stable_op(1, "mov", pcp)
-#define this_cpu_read_stable_2(pcp)	percpu_stable_op(2, "mov", pcp)
-#define this_cpu_read_stable_4(pcp)	percpu_stable_op(4, "mov", pcp)
-
-#define raw_cpu_add_1(pcp, val)		percpu_add_op(1, , (pcp), val)
-#define raw_cpu_add_2(pcp, val)		percpu_add_op(2, , (pcp), val)
-#define raw_cpu_add_4(pcp, val)		percpu_add_op(4, , (pcp), val)
-#define raw_cpu_and_1(pcp, val)		percpu_to_op(1, , "and", (pcp), val)
-#define raw_cpu_and_2(pcp, val)		percpu_to_op(2, , "and", (pcp), val)
-#define raw_cpu_and_4(pcp, val)		percpu_to_op(4, , "and", (pcp), val)
-#define raw_cpu_or_1(pcp, val)		percpu_to_op(1, , "or", (pcp), val)
-#define raw_cpu_or_2(pcp, val)		percpu_to_op(2, , "or", (pcp), val)
-#define raw_cpu_or_4(pcp, val)		percpu_to_op(4, , "or", (pcp), val)
-#define raw_cpu_xchg_1(pcp, val)	raw_percpu_xchg_op(pcp, val)
-#define raw_cpu_xchg_2(pcp, val)	raw_percpu_xchg_op(pcp, val)
-#define raw_cpu_xchg_4(pcp, val)	raw_percpu_xchg_op(pcp, val)
-
-#define this_cpu_add_1(pcp, val)	percpu_add_op(1, volatile, (pcp), val)
-#define this_cpu_add_2(pcp, val)	percpu_add_op(2, volatile, (pcp), val)
-#define this_cpu_add_4(pcp, val)	percpu_add_op(4, volatile, (pcp), val)
-#define this_cpu_and_1(pcp, val)	percpu_to_op(1, volatile, "and", (pcp), val)
-#define this_cpu_and_2(pcp, val)	percpu_to_op(2, volatile, "and", (pcp), val)
-#define this_cpu_and_4(pcp, val)	percpu_to_op(4, volatile, "and", (pcp), val)
-#define this_cpu_or_1(pcp, val)		percpu_to_op(1, volatile, "or", (pcp), val)
-#define this_cpu_or_2(pcp, val)		percpu_to_op(2, volatile, "or", (pcp), val)
-#define this_cpu_or_4(pcp, val)		percpu_to_op(4, volatile, "or", (pcp), val)
-#define this_cpu_xchg_1(pcp, nval)	this_percpu_xchg_op(pcp, nval)
-#define this_cpu_xchg_2(pcp, nval)	this_percpu_xchg_op(pcp, nval)
-#define this_cpu_xchg_4(pcp, nval)	this_percpu_xchg_op(pcp, nval)
-
-#define raw_cpu_add_return_1(pcp, val)		percpu_add_return_op(1, , pcp, val)
-#define raw_cpu_add_return_2(pcp, val)		percpu_add_return_op(2, , pcp, val)
-#define raw_cpu_add_return_4(pcp, val)		percpu_add_return_op(4, , pcp, val)
-#define raw_cpu_cmpxchg_1(pcp, oval, nval)	percpu_cmpxchg_op(1, , pcp, oval, nval)
-#define raw_cpu_cmpxchg_2(pcp, oval, nval)	percpu_cmpxchg_op(2, , pcp, oval, nval)
-#define raw_cpu_cmpxchg_4(pcp, oval, nval)	percpu_cmpxchg_op(4, , pcp, oval, nval)
-#define raw_cpu_try_cmpxchg_1(pcp, ovalp, nval)	percpu_try_cmpxchg_op(1, , pcp, ovalp, nval)
-#define raw_cpu_try_cmpxchg_2(pcp, ovalp, nval)	percpu_try_cmpxchg_op(2, , pcp, ovalp, nval)
-#define raw_cpu_try_cmpxchg_4(pcp, ovalp, nval)	percpu_try_cmpxchg_op(4, , pcp, ovalp, nval)
-
-#define this_cpu_add_return_1(pcp, val)		percpu_add_return_op(1, volatile, pcp, val)
-#define this_cpu_add_return_2(pcp, val)		percpu_add_return_op(2, volatile, pcp, val)
-#define this_cpu_add_return_4(pcp, val)		percpu_add_return_op(4, volatile, pcp, val)
-#define this_cpu_cmpxchg_1(pcp, oval, nval)	percpu_cmpxchg_op(1, volatile, pcp, oval, nval)
-#define this_cpu_cmpxchg_2(pcp, oval, nval)	percpu_cmpxchg_op(2, volatile, pcp, oval, nval)
-#define this_cpu_cmpxchg_4(pcp, oval, nval)	percpu_cmpxchg_op(4, volatile, pcp, oval, nval)
-#define this_cpu_try_cmpxchg_1(pcp, ovalp, nval)	percpu_try_cmpxchg_op(1, volatile, pcp, ovalp, nval)
-#define this_cpu_try_cmpxchg_2(pcp, ovalp, nval)	percpu_try_cmpxchg_op(2, volatile, pcp, ovalp, nval)
-#define this_cpu_try_cmpxchg_4(pcp, ovalp, nval)	percpu_try_cmpxchg_op(4, volatile, pcp, ovalp, nval)
+#define this_cpu_read_const(pcp)			__raw_cpu_read_const(pcp)
 
 /*
- * Per cpu atomic 64 bit operations are only available under 64 bit.
- * 32 bit must fall back to generic operations.
+ * this_cpu_read() makes the compiler load the per-CPU variable every time
+ * it is accessed while this_cpu_read_stable() allows the value to be cached.
+ * this_cpu_read_stable() is more efficient and can be used if its value
+ * is guaranteed to be valid across CPUs.  The current users include
+ * pcpu_hot.current_task and pcpu_hot.top_of_stack, both of which are
+ * actually per-thread variables implemented as per-CPU variables and
+ * thus stable for the duration of the respective task.
  */
-#ifdef CONFIG_X86_64
-#define this_cpu_read_stable_8(pcp)	percpu_stable_op(8, "mov", pcp)
-
-#define raw_cpu_add_8(pcp, val)			percpu_add_op(8, , (pcp), val)
-#define raw_cpu_and_8(pcp, val)			percpu_to_op(8, , "and", (pcp), val)
-#define raw_cpu_or_8(pcp, val)			percpu_to_op(8, , "or", (pcp), val)
-#define raw_cpu_add_return_8(pcp, val)		percpu_add_return_op(8, , pcp, val)
-#define raw_cpu_xchg_8(pcp, nval)		raw_percpu_xchg_op(pcp, nval)
-#define raw_cpu_cmpxchg_8(pcp, oval, nval)	percpu_cmpxchg_op(8, , pcp, oval, nval)
-#define raw_cpu_try_cmpxchg_8(pcp, ovalp, nval)	percpu_try_cmpxchg_op(8, , pcp, ovalp, nval)
-
-#define this_cpu_add_8(pcp, val)		percpu_add_op(8, volatile, (pcp), val)
-#define this_cpu_and_8(pcp, val)		percpu_to_op(8, volatile, "and", (pcp), val)
-#define this_cpu_or_8(pcp, val)			percpu_to_op(8, volatile, "or", (pcp), val)
-#define this_cpu_add_return_8(pcp, val)		percpu_add_return_op(8, volatile, pcp, val)
-#define this_cpu_xchg_8(pcp, nval)		this_percpu_xchg_op(pcp, nval)
-#define this_cpu_cmpxchg_8(pcp, oval, nval)	percpu_cmpxchg_op(8, volatile, pcp, oval, nval)
-#define this_cpu_try_cmpxchg_8(pcp, ovalp, nval)	percpu_try_cmpxchg_op(8, volatile, pcp, ovalp, nval)
-
-#define raw_cpu_read_long(pcp)		raw_cpu_read_8(pcp)
-#else
-/* There is no generic 64 bit read stable operation for 32 bit targets. */
-#define this_cpu_read_stable_8(pcp)	({ BUILD_BUG(); (typeof(pcp))0; })
-
-#define raw_cpu_read_long(pcp)		raw_cpu_read_4(pcp)
-#endif
+#define this_cpu_read_stable(pcp)			__pcpu_size_call_return(this_cpu_read_stable_, pcp)
 
 #define x86_this_cpu_constant_test_bit(_nr, _var)			\
 ({									\
 	unsigned long __percpu *addr__ =				\
 		(unsigned long __percpu *)&(_var) + ((_nr) / BITS_PER_LONG); \
+									\
 	!!((1UL << ((_nr) % BITS_PER_LONG)) & raw_cpu_read(*addr__));	\
 })
 
-#define x86_this_cpu_variable_test_bit(_nr, _var)		\
-({								\
-	bool oldbit;						\
-								\
-	asm volatile("btl %[nr], " __percpu_arg([var])		\
-		     CC_SET(c)					\
-		     : CC_OUT(c) (oldbit)			\
-		     : [var] "m" (__my_cpu_var(_var)),		\
-		       [nr] "rI" (_nr));			\
-	oldbit;							\
+#define x86_this_cpu_variable_test_bit(_nr, _var)			\
+({									\
+	bool oldbit;							\
+									\
+	asm volatile("btl %[nr], " __percpu_arg([var])			\
+		     CC_SET(c)						\
+		     : CC_OUT(c) (oldbit)				\
+		     : [var] "m" (__my_cpu_var(_var)),			\
+		       [nr] "rI" (_nr));				\
+	oldbit;								\
 })
 
-#define x86_this_cpu_test_bit(_nr, _var)			\
-	(__builtin_constant_p(_nr)				\
-	 ? x86_this_cpu_constant_test_bit(_nr, _var)		\
+#define x86_this_cpu_test_bit(_nr, _var)				\
+	(__builtin_constant_p(_nr)					\
+	 ? x86_this_cpu_constant_test_bit(_nr, _var)			\
 	 : x86_this_cpu_variable_test_bit(_nr, _var))
 
 
@@ -618,46 +640,47 @@ DECLARE_PER_CPU_READ_MOSTLY(unsigned long, this_cpu_off);
 				{ [0 ... NR_CPUS-1] = _initvalue };	\
 	__typeof__(_type) *_name##_early_ptr __refdata = _name##_early_map
 
-#define EXPORT_EARLY_PER_CPU_SYMBOL(_name)			\
+#define EXPORT_EARLY_PER_CPU_SYMBOL(_name)				\
 	EXPORT_PER_CPU_SYMBOL(_name)
 
-#define DECLARE_EARLY_PER_CPU(_type, _name)			\
-	DECLARE_PER_CPU(_type, _name);				\
-	extern __typeof__(_type) *_name##_early_ptr;		\
+#define DECLARE_EARLY_PER_CPU(_type, _name)				\
+	DECLARE_PER_CPU(_type, _name);					\
+	extern __typeof__(_type) *_name##_early_ptr;			\
 	extern __typeof__(_type)  _name##_early_map[]
 
-#define DECLARE_EARLY_PER_CPU_READ_MOSTLY(_type, _name)		\
-	DECLARE_PER_CPU_READ_MOSTLY(_type, _name);		\
-	extern __typeof__(_type) *_name##_early_ptr;		\
+#define DECLARE_EARLY_PER_CPU_READ_MOSTLY(_type, _name)			\
+	DECLARE_PER_CPU_READ_MOSTLY(_type, _name);			\
+	extern __typeof__(_type) *_name##_early_ptr;			\
 	extern __typeof__(_type)  _name##_early_map[]
 
-#define	early_per_cpu_ptr(_name) (_name##_early_ptr)
-#define	early_per_cpu_map(_name, _idx) (_name##_early_map[_idx])
-#define	early_per_cpu(_name, _cpu) 				\
-	*(early_per_cpu_ptr(_name) ?				\
-		&early_per_cpu_ptr(_name)[_cpu] :		\
+#define	early_per_cpu_ptr(_name)			(_name##_early_ptr)
+#define	early_per_cpu_map(_name, _idx)			(_name##_early_map[_idx])
+
+#define	early_per_cpu(_name, _cpu)					\
+	*(early_per_cpu_ptr(_name) ?					\
+		&early_per_cpu_ptr(_name)[_cpu] :			\
 		&per_cpu(_name, _cpu))
 
-#else	/* !CONFIG_SMP */
-#define	DEFINE_EARLY_PER_CPU(_type, _name, _initvalue)		\
+#else /* !CONFIG_SMP: */
+#define	DEFINE_EARLY_PER_CPU(_type, _name, _initvalue)			\
 	DEFINE_PER_CPU(_type, _name) = _initvalue
 
 #define DEFINE_EARLY_PER_CPU_READ_MOSTLY(_type, _name, _initvalue)	\
 	DEFINE_PER_CPU_READ_MOSTLY(_type, _name) = _initvalue
 
-#define EXPORT_EARLY_PER_CPU_SYMBOL(_name)			\
+#define EXPORT_EARLY_PER_CPU_SYMBOL(_name)				\
 	EXPORT_PER_CPU_SYMBOL(_name)
 
-#define DECLARE_EARLY_PER_CPU(_type, _name)			\
+#define DECLARE_EARLY_PER_CPU(_type, _name)				\
 	DECLARE_PER_CPU(_type, _name)
 
-#define DECLARE_EARLY_PER_CPU_READ_MOSTLY(_type, _name)		\
+#define DECLARE_EARLY_PER_CPU_READ_MOSTLY(_type, _name)			\
 	DECLARE_PER_CPU_READ_MOSTLY(_type, _name)
 
-#define	early_per_cpu(_name, _cpu) per_cpu(_name, _cpu)
-#define	early_per_cpu_ptr(_name) NULL
+#define	early_per_cpu(_name, _cpu)			per_cpu(_name, _cpu)
+#define	early_per_cpu_ptr(_name)			NULL
 /* no early_per_cpu_map() */
 
-#endif	/* !CONFIG_SMP */
+#endif /* !CONFIG_SMP */
 
 #endif /* _ASM_X86_PERCPU_H */
diff --git a/arch/x86/include/asm/perf_event.h b/arch/x86/include/asm/perf_event.h
index 7f1e17250546..91b73571412f 100644
--- a/arch/x86/include/asm/perf_event.h
+++ b/arch/x86/include/asm/perf_event.h
@@ -32,6 +32,8 @@
 #define ARCH_PERFMON_EVENTSEL_INV			(1ULL << 23)
 #define ARCH_PERFMON_EVENTSEL_CMASK			0xFF000000ULL
 #define ARCH_PERFMON_EVENTSEL_BR_CNTR			(1ULL << 35)
+#define ARCH_PERFMON_EVENTSEL_EQ			(1ULL << 36)
+#define ARCH_PERFMON_EVENTSEL_UMASK2			(0xFFULL << 40)
 
 #define INTEL_FIXED_BITS_MASK				0xFULL
 #define INTEL_FIXED_BITS_STRIDE			4
@@ -185,6 +187,8 @@ union cpuid10_edx {
  * detection/enumeration details:
  */
 #define ARCH_PERFMON_EXT_LEAF			0x00000023
+#define ARCH_PERFMON_EXT_UMASK2			0x1
+#define ARCH_PERFMON_EXT_EQ			0x2
 #define ARCH_PERFMON_NUM_COUNTER_LEAF_BIT	0x1
 #define ARCH_PERFMON_NUM_COUNTER_LEAF		0x1
 
@@ -307,6 +311,10 @@ struct x86_pmu_capability {
 #define INTEL_PMC_IDX_FIXED_SLOTS	(INTEL_PMC_IDX_FIXED + 3)
 #define INTEL_PMC_MSK_FIXED_SLOTS	(1ULL << INTEL_PMC_IDX_FIXED_SLOTS)
 
+/* TOPDOWN_BAD_SPECULATION.ALL: fixed counter 4 (Atom only) */
+/* TOPDOWN_FE_BOUND.ALL: fixed counter 5 (Atom only) */
+/* TOPDOWN_RETIRING.ALL: fixed counter 6 (Atom only) */
+
 static inline bool use_fixed_pseudo_encoding(u64 code)
 {
 	return !(code & 0xff);
diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
index 65b8e5bb902c..4c2d080d26b4 100644
--- a/arch/x86/include/asm/pgtable.h
+++ b/arch/x86/include/asm/pgtable.h
@@ -120,6 +120,34 @@ extern pmdval_t early_pmd_flags;
 #define arch_end_context_switch(prev)	do {} while(0)
 #endif	/* CONFIG_PARAVIRT_XXL */
 
+static inline pmd_t pmd_set_flags(pmd_t pmd, pmdval_t set)
+{
+	pmdval_t v = native_pmd_val(pmd);
+
+	return native_make_pmd(v | set);
+}
+
+static inline pmd_t pmd_clear_flags(pmd_t pmd, pmdval_t clear)
+{
+	pmdval_t v = native_pmd_val(pmd);
+
+	return native_make_pmd(v & ~clear);
+}
+
+static inline pud_t pud_set_flags(pud_t pud, pudval_t set)
+{
+	pudval_t v = native_pud_val(pud);
+
+	return native_make_pud(v | set);
+}
+
+static inline pud_t pud_clear_flags(pud_t pud, pudval_t clear)
+{
+	pudval_t v = native_pud_val(pud);
+
+	return native_make_pud(v & ~clear);
+}
+
 /*
  * The following only work if pte_present() is true.
  * Undefined behaviour if not..
@@ -140,6 +168,11 @@ static inline int pte_young(pte_t pte)
 	return pte_flags(pte) & _PAGE_ACCESSED;
 }
 
+static inline bool pte_decrypted(pte_t pte)
+{
+	return cc_mkdec(pte_val(pte)) == pte_val(pte);
+}
+
 #define pmd_dirty pmd_dirty
 static inline bool pmd_dirty(pmd_t pmd)
 {
@@ -169,6 +202,13 @@ static inline int pud_young(pud_t pud)
 	return pud_flags(pud) & _PAGE_ACCESSED;
 }
 
+static inline bool pud_shstk(pud_t pud)
+{
+	return cpu_feature_enabled(X86_FEATURE_SHSTK) &&
+	       (pud_flags(pud) & (_PAGE_RW | _PAGE_DIRTY | _PAGE_PSE)) ==
+	       (_PAGE_DIRTY | _PAGE_PSE);
+}
+
 static inline int pte_write(pte_t pte)
 {
 	/*
@@ -305,6 +345,30 @@ static inline int pud_devmap(pud_t pud)
 }
 #endif
 
+#ifdef CONFIG_ARCH_SUPPORTS_PMD_PFNMAP
+static inline bool pmd_special(pmd_t pmd)
+{
+	return pmd_flags(pmd) & _PAGE_SPECIAL;
+}
+
+static inline pmd_t pmd_mkspecial(pmd_t pmd)
+{
+	return pmd_set_flags(pmd, _PAGE_SPECIAL);
+}
+#endif	/* CONFIG_ARCH_SUPPORTS_PMD_PFNMAP */
+
+#ifdef CONFIG_ARCH_SUPPORTS_PUD_PFNMAP
+static inline bool pud_special(pud_t pud)
+{
+	return pud_flags(pud) & _PAGE_SPECIAL;
+}
+
+static inline pud_t pud_mkspecial(pud_t pud)
+{
+	return pud_set_flags(pud, _PAGE_SPECIAL);
+}
+#endif	/* CONFIG_ARCH_SUPPORTS_PUD_PFNMAP */
+
 static inline int pgd_devmap(pgd_t pgd)
 {
 	return 0;
@@ -475,20 +539,6 @@ static inline pte_t pte_mkdevmap(pte_t pte)
 	return pte_set_flags(pte, _PAGE_SPECIAL|_PAGE_DEVMAP);
 }
 
-static inline pmd_t pmd_set_flags(pmd_t pmd, pmdval_t set)
-{
-	pmdval_t v = native_pmd_val(pmd);
-
-	return native_make_pmd(v | set);
-}
-
-static inline pmd_t pmd_clear_flags(pmd_t pmd, pmdval_t clear)
-{
-	pmdval_t v = native_pmd_val(pmd);
-
-	return native_make_pmd(v & ~clear);
-}
-
 /* See comments above mksaveddirty_shift() */
 static inline pmd_t pmd_mksaveddirty(pmd_t pmd)
 {
@@ -583,20 +633,6 @@ static inline pmd_t pmd_mkwrite_novma(pmd_t pmd)
 pmd_t pmd_mkwrite(pmd_t pmd, struct vm_area_struct *vma);
 #define pmd_mkwrite pmd_mkwrite
 
-static inline pud_t pud_set_flags(pud_t pud, pudval_t set)
-{
-	pudval_t v = native_pud_val(pud);
-
-	return native_make_pud(v | set);
-}
-
-static inline pud_t pud_clear_flags(pud_t pud, pudval_t clear)
-{
-	pudval_t v = native_pud_val(pud);
-
-	return native_make_pud(v & ~clear);
-}
-
 /* See comments above mksaveddirty_shift() */
 static inline pud_t pud_mksaveddirty(pud_t pud)
 {
@@ -775,6 +811,12 @@ static inline pmd_t pmd_mkinvalid(pmd_t pmd)
 		      __pgprot(pmd_flags(pmd) & ~(_PAGE_PRESENT|_PAGE_PROTNONE)));
 }
 
+static inline pud_t pud_mkinvalid(pud_t pud)
+{
+	return pfn_pud(pud_pfn(pud),
+		       __pgprot(pud_flags(pud) & ~(_PAGE_PRESENT|_PAGE_PROTNONE)));
+}
+
 static inline u64 flip_protnone_guard(u64 oldval, u64 val, u64 mask);
 
 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
@@ -822,14 +864,8 @@ static inline pmd_t pmd_modify(pmd_t pmd, pgprot_t newprot)
 	pmd_result = __pmd(val);
 
 	/*
-	 * To avoid creating Write=0,Dirty=1 PMDs, pte_modify() needs to avoid:
-	 *  1. Marking Write=0 PMDs Dirty=1
-	 *  2. Marking Dirty=1 PMDs Write=0
-	 *
-	 * The first case cannot happen because the _PAGE_CHG_MASK will filter
-	 * out any Dirty bit passed in newprot. Handle the second case by
-	 * going through the mksaveddirty exercise. Only do this if the old
-	 * value was Write=1 to avoid doing this on Shadow Stack PTEs.
+	 * Avoid creating shadow stack PMD by accident.  See comment in
+	 * pte_modify().
 	 */
 	if (oldval & _PAGE_RW)
 		pmd_result = pmd_mksaveddirty(pmd_result);
@@ -839,6 +875,29 @@ static inline pmd_t pmd_modify(pmd_t pmd, pgprot_t newprot)
 	return pmd_result;
 }
 
+static inline pud_t pud_modify(pud_t pud, pgprot_t newprot)
+{
+	pudval_t val = pud_val(pud), oldval = val;
+	pud_t pud_result;
+
+	val &= _HPAGE_CHG_MASK;
+	val |= check_pgprot(newprot) & ~_HPAGE_CHG_MASK;
+	val = flip_protnone_guard(oldval, val, PHYSICAL_PUD_PAGE_MASK);
+
+	pud_result = __pud(val);
+
+	/*
+	 * Avoid creating shadow stack PUD by accident.  See comment in
+	 * pte_modify().
+	 */
+	if (oldval & _PAGE_RW)
+		pud_result = pud_mksaveddirty(pud_result);
+	else
+		pud_result = pud_clear_saveddirty(pud_result);
+
+	return pud_result;
+}
+
 /*
  * mprotect needs to preserve PAT and encryption bits when updating
  * vm_page_prot
@@ -1073,8 +1132,7 @@ static inline pmd_t *pud_pgtable(pud_t pud)
 #define pud_leaf pud_leaf
 static inline bool pud_leaf(pud_t pud)
 {
-	return (pud_val(pud) & (_PAGE_PSE | _PAGE_PRESENT)) ==
-		(_PAGE_PSE | _PAGE_PRESENT);
+	return pud_val(pud) & _PAGE_PSE;
 }
 
 static inline int pud_bad(pud_t pud)
@@ -1378,10 +1436,28 @@ static inline pmd_t pmdp_establish(struct vm_area_struct *vma,
 }
 #endif
 
+#ifdef CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD
+static inline pud_t pudp_establish(struct vm_area_struct *vma,
+		unsigned long address, pud_t *pudp, pud_t pud)
+{
+	page_table_check_pud_set(vma->vm_mm, pudp, pud);
+	if (IS_ENABLED(CONFIG_SMP)) {
+		return xchg(pudp, pud);
+	} else {
+		pud_t old = *pudp;
+		WRITE_ONCE(*pudp, pud);
+		return old;
+	}
+}
+#endif
+
 #define __HAVE_ARCH_PMDP_INVALIDATE_AD
 extern pmd_t pmdp_invalidate_ad(struct vm_area_struct *vma,
 				unsigned long address, pmd_t *pmdp);
 
+pud_t pudp_invalidate(struct vm_area_struct *vma, unsigned long address,
+		      pud_t *pudp);
+
 /*
  * Page table pages are page-aligned.  The lower half of the top
  * level is used for userspace and the top half for the kernel.
@@ -1663,6 +1739,9 @@ void arch_check_zapped_pte(struct vm_area_struct *vma, pte_t pte);
 #define arch_check_zapped_pmd arch_check_zapped_pmd
 void arch_check_zapped_pmd(struct vm_area_struct *vma, pmd_t pmd);
 
+#define arch_check_zapped_pud arch_check_zapped_pud
+void arch_check_zapped_pud(struct vm_area_struct *vma, pud_t pud);
+
 #ifdef CONFIG_XEN_PV
 #define arch_has_hw_nonleaf_pmd_young arch_has_hw_nonleaf_pmd_young
 static inline bool arch_has_hw_nonleaf_pmd_young(void)
diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h
index 3c4407271d08..d1426b64c1b9 100644
--- a/arch/x86/include/asm/pgtable_64.h
+++ b/arch/x86/include/asm/pgtable_64.h
@@ -245,7 +245,6 @@ extern void cleanup_highmap(void);
 
 #define HAVE_ARCH_UNMAPPED_AREA
 #define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
-#define HAVE_ARCH_UNMAPPED_AREA_VMFLAGS
 
 #define PAGE_AGP    PAGE_KERNEL_NOCACHE
 #define HAVE_PAGE_AGP 1
@@ -271,5 +270,26 @@ static inline bool gup_fast_permitted(unsigned long start, unsigned long end)
 
 #include <asm/pgtable-invert.h>
 
-#endif /* !__ASSEMBLY__ */
+#else /* __ASSEMBLY__ */
+
+#define l4_index(x)	(((x) >> 39) & 511)
+#define pud_index(x)	(((x) >> PUD_SHIFT) & (PTRS_PER_PUD - 1))
+
+L4_PAGE_OFFSET = l4_index(__PAGE_OFFSET_BASE_L4)
+L4_START_KERNEL = l4_index(__START_KERNEL_map)
+
+L3_START_KERNEL = pud_index(__START_KERNEL_map)
+
+#define SYM_DATA_START_PAGE_ALIGNED(name)			\
+	SYM_START(name, SYM_L_GLOBAL, .balign PAGE_SIZE)
+
+/* Automate the creation of 1 to 1 mapping pmd entries */
+#define PMDS(START, PERM, COUNT)			\
+	i = 0 ;						\
+	.rept (COUNT) ;					\
+	.quad	(START) + (i << PMD_SHIFT) + (PERM) ;	\
+	i = i + 1 ;					\
+	.endr
+
+#endif /* __ASSEMBLY__ */
 #endif /* _ASM_X86_PGTABLE_64_H */
diff --git a/arch/x86/include/asm/pgtable_64_types.h b/arch/x86/include/asm/pgtable_64_types.h
index 9053dfe9fa03..a98e53491a4e 100644
--- a/arch/x86/include/asm/pgtable_64_types.h
+++ b/arch/x86/include/asm/pgtable_64_types.h
@@ -140,6 +140,10 @@ extern unsigned int ptrs_per_p4d;
 # define VMEMMAP_START		__VMEMMAP_BASE_L4
 #endif /* CONFIG_DYNAMIC_MEMORY_LAYOUT */
 
+#ifdef CONFIG_RANDOMIZE_MEMORY
+# define PHYSMEM_END		physmem_end
+#endif
+
 /*
  * End of the region for which vmalloc page tables are pre-allocated.
  * For non-KMSAN builds, this is the same as VMALLOC_END.
diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
index b78644962626..6f82e75b6149 100644
--- a/arch/x86/include/asm/pgtable_types.h
+++ b/arch/x86/include/asm/pgtable_types.h
@@ -517,8 +517,6 @@ typedef struct page *pgtable_t;
 
 extern pteval_t __supported_pte_mask;
 extern pteval_t __default_kernel_pte_mask;
-extern void set_nx(void);
-extern int nx_enabled;
 
 #define pgprot_writecombine	pgprot_writecombine
 extern pgprot_t pgprot_writecombine(pgprot_t prot);
@@ -549,6 +547,7 @@ enum pg_level {
 	PG_LEVEL_2M,
 	PG_LEVEL_1G,
 	PG_LEVEL_512G,
+	PG_LEVEL_256T,
 	PG_LEVEL_NUM
 };
 
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
index cb4f6c513c48..4a686f0e5dbf 100644
--- a/arch/x86/include/asm/processor.h
+++ b/arch/x86/include/asm/processor.h
@@ -582,7 +582,8 @@ extern void switch_gdt_and_percpu_base(int);
 extern void load_direct_gdt(int);
 extern void load_fixmap_gdt(int);
 extern void cpu_init(void);
-extern void cpu_init_exception_handling(void);
+extern void cpu_init_exception_handling(bool boot_cpu);
+extern void cpu_init_replace_early_idt(void);
 extern void cr4_init(void);
 
 extern void set_task_blockstep(struct task_struct *task, bool on);
@@ -691,11 +692,18 @@ static inline u32 per_cpu_l2c_id(unsigned int cpu)
 }
 
 #ifdef CONFIG_CPU_SUP_AMD
-extern u32 amd_get_highest_perf(void);
-extern void amd_clear_divider(void);
+/*
+ * Issue a DIV 0/1 insn to clear any division data from previous DIV
+ * operations.
+ */
+static __always_inline void amd_clear_divider(void)
+{
+	asm volatile(ALTERNATIVE("", "div %2\n\t", X86_BUG_DIV0)
+		     :: "a" (0), "d" (0), "r" (1));
+}
+
 extern void amd_check_microcode(void);
 #else
-static inline u32 amd_get_highest_perf(void)		{ return 0; }
 static inline void amd_clear_divider(void)		{ }
 static inline void amd_check_microcode(void)		{ }
 #endif
diff --git a/arch/x86/include/asm/pvclock.h b/arch/x86/include/asm/pvclock.h
index 0c92db84469d..6e4f8fae3ce9 100644
--- a/arch/x86/include/asm/pvclock.h
+++ b/arch/x86/include/asm/pvclock.h
@@ -5,6 +5,7 @@
 #include <asm/clocksource.h>
 #include <asm/pvclock-abi.h>
 
+struct timespec64;
 /* some helper functions for xen and kvm pv clock sources */
 u64 pvclock_clocksource_read(struct pvclock_vcpu_time_info *src);
 u64 pvclock_clocksource_read_nowd(struct pvclock_vcpu_time_info *src);
diff --git a/arch/x86/include/asm/qspinlock.h b/arch/x86/include/asm/qspinlock.h
index a053c1293975..68da67df304d 100644
--- a/arch/x86/include/asm/qspinlock.h
+++ b/arch/x86/include/asm/qspinlock.h
@@ -66,13 +66,15 @@ static inline bool vcpu_is_preempted(long cpu)
 
 #ifdef CONFIG_PARAVIRT
 /*
- * virt_spin_lock_key - enables (by default) the virt_spin_lock() hijack.
+ * virt_spin_lock_key - disables by default the virt_spin_lock() hijack.
  *
- * Native (and PV wanting native due to vCPU pinning) should disable this key.
- * It is done in this backwards fashion to only have a single direction change,
- * which removes ordering between native_pv_spin_init() and HV setup.
+ * Native (and PV wanting native due to vCPU pinning) should keep this key
+ * disabled. Native does not touch the key.
+ *
+ * When in a guest then native_pv_lock_init() enables the key first and
+ * KVM/XEN might conditionally disable it later in the boot process again.
  */
-DECLARE_STATIC_KEY_TRUE(virt_spin_lock_key);
+DECLARE_STATIC_KEY_FALSE(virt_spin_lock_key);
 
 /*
  * Shortcut for the queued_spin_lock_slowpath() function that allows
diff --git a/arch/x86/include/asm/reboot.h b/arch/x86/include/asm/reboot.h
index 6536873f8fc0..c02183d3cdd7 100644
--- a/arch/x86/include/asm/reboot.h
+++ b/arch/x86/include/asm/reboot.h
@@ -25,12 +25,14 @@ void __noreturn machine_real_restart(unsigned int type);
 #define MRR_BIOS	0
 #define MRR_APM		1
 
-#if IS_ENABLED(CONFIG_KVM_INTEL) || IS_ENABLED(CONFIG_KVM_AMD)
 typedef void (cpu_emergency_virt_cb)(void);
+#if IS_ENABLED(CONFIG_KVM_INTEL) || IS_ENABLED(CONFIG_KVM_AMD)
 void cpu_emergency_register_virt_callback(cpu_emergency_virt_cb *callback);
 void cpu_emergency_unregister_virt_callback(cpu_emergency_virt_cb *callback);
 void cpu_emergency_disable_virtualization(void);
 #else
+static inline void cpu_emergency_register_virt_callback(cpu_emergency_virt_cb *callback) {}
+static inline void cpu_emergency_unregister_virt_callback(cpu_emergency_virt_cb *callback) {}
 static inline void cpu_emergency_disable_virtualization(void) {}
 #endif /* CONFIG_KVM_INTEL || CONFIG_KVM_AMD */
 
diff --git a/arch/x86/include/asm/resctrl.h b/arch/x86/include/asm/resctrl.h
index 12dbd2588ca7..8b1b6ce1e51b 100644
--- a/arch/x86/include/asm/resctrl.h
+++ b/arch/x86/include/asm/resctrl.h
@@ -156,12 +156,6 @@ static inline void resctrl_sched_in(struct task_struct *tsk)
 		__resctrl_sched_in(tsk);
 }
 
-static inline u32 resctrl_arch_system_num_rmid_idx(void)
-{
-	/* RMID are independent numbers for x86. num_rmid_idx == num_rmid */
-	return boot_cpu_data.x86_cache_max_rmid + 1;
-}
-
 static inline void resctrl_arch_rmid_idx_decode(u32 idx, u32 *closid, u32 *rmid)
 {
 	*rmid = idx;
diff --git a/arch/x86/include/asm/runtime-const.h b/arch/x86/include/asm/runtime-const.h
new file mode 100644
index 000000000000..24e3a53ca255
--- /dev/null
+++ b/arch/x86/include/asm/runtime-const.h
@@ -0,0 +1,61 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_RUNTIME_CONST_H
+#define _ASM_RUNTIME_CONST_H
+
+#define runtime_const_ptr(sym) ({				\
+	typeof(sym) __ret;					\
+	asm_inline("mov %1,%0\n1:\n"				\
+		".pushsection runtime_ptr_" #sym ",\"a\"\n\t"	\
+		".long 1b - %c2 - .\n\t"			\
+		".popsection"					\
+		:"=r" (__ret)					\
+		:"i" ((unsigned long)0x0123456789abcdefull),	\
+		 "i" (sizeof(long)));				\
+	__ret; })
+
+// The 'typeof' will create at _least_ a 32-bit type, but
+// will happily also take a bigger type and the 'shrl' will
+// clear the upper bits
+#define runtime_const_shift_right_32(val, sym) ({		\
+	typeof(0u+(val)) __ret = (val);				\
+	asm_inline("shrl $12,%k0\n1:\n"				\
+		".pushsection runtime_shift_" #sym ",\"a\"\n\t"	\
+		".long 1b - 1 - .\n\t"				\
+		".popsection"					\
+		:"+r" (__ret));					\
+	__ret; })
+
+#define runtime_const_init(type, sym) do {		\
+	extern s32 __start_runtime_##type##_##sym[];	\
+	extern s32 __stop_runtime_##type##_##sym[];	\
+	runtime_const_fixup(__runtime_fixup_##type,	\
+		(unsigned long)(sym), 			\
+		__start_runtime_##type##_##sym,		\
+		__stop_runtime_##type##_##sym);		\
+} while (0)
+
+/*
+ * The text patching is trivial - you can only do this at init time,
+ * when the text section hasn't been marked RO, and before the text
+ * has ever been executed.
+ */
+static inline void __runtime_fixup_ptr(void *where, unsigned long val)
+{
+	*(unsigned long *)where = val;
+}
+
+static inline void __runtime_fixup_shift(void *where, unsigned long val)
+{
+	*(unsigned char *)where = val;
+}
+
+static inline void runtime_const_fixup(void (*fn)(void *, unsigned long),
+	unsigned long val, s32 *start, s32 *end)
+{
+	while (start < end) {
+		fn(*start + (void *)start, val);
+		start++;
+	}
+}
+
+#endif
diff --git a/arch/x86/include/asm/set_memory.h b/arch/x86/include/asm/set_memory.h
index 9aee31862b4a..4b2abce2e3e7 100644
--- a/arch/x86/include/asm/set_memory.h
+++ b/arch/x86/include/asm/set_memory.h
@@ -49,8 +49,11 @@ int set_memory_wb(unsigned long addr, int numpages);
 int set_memory_np(unsigned long addr, int numpages);
 int set_memory_p(unsigned long addr, int numpages);
 int set_memory_4k(unsigned long addr, int numpages);
+
+bool set_memory_enc_stop_conversion(void);
 int set_memory_encrypted(unsigned long addr, int numpages);
 int set_memory_decrypted(unsigned long addr, int numpages);
+
 int set_memory_np_noalias(unsigned long addr, int numpages);
 int set_memory_nonglobal(unsigned long addr, int numpages);
 int set_memory_global(unsigned long addr, int numpages);
diff --git a/arch/x86/include/asm/setup.h b/arch/x86/include/asm/setup.h
index e61e68d71cba..0667b2a88614 100644
--- a/arch/x86/include/asm/setup.h
+++ b/arch/x86/include/asm/setup.h
@@ -28,6 +28,8 @@
 #define NEW_CL_POINTER		0x228	/* Relative to real mode data */
 
 #ifndef __ASSEMBLY__
+#include <linux/cache.h>
+
 #include <asm/bootparam.h>
 #include <asm/x86_init.h>
 
@@ -133,6 +135,12 @@ asmlinkage void __init __noreturn x86_64_start_reservations(char *real_mode_data
 #endif /* __i386__ */
 #endif /* _SETUP */
 
+#ifdef CONFIG_CMDLINE_BOOL
+extern bool builtin_cmdline_added __ro_after_init;
+#else
+#define builtin_cmdline_added 0
+#endif
+
 #else  /* __ASSEMBLY */
 
 .macro __RESERVE_BRK name, size
diff --git a/arch/x86/include/asm/sev-common.h b/arch/x86/include/asm/sev-common.h
index 5a8246dd532f..98726c2b04f8 100644
--- a/arch/x86/include/asm/sev-common.h
+++ b/arch/x86/include/asm/sev-common.h
@@ -59,6 +59,14 @@
 #define GHCB_MSR_AP_RESET_HOLD_RESULT_POS	12
 #define GHCB_MSR_AP_RESET_HOLD_RESULT_MASK	GENMASK_ULL(51, 0)
 
+/* Preferred GHCB GPA Request */
+#define GHCB_MSR_PREF_GPA_REQ		0x010
+#define GHCB_MSR_GPA_VALUE_POS		12
+#define GHCB_MSR_GPA_VALUE_MASK		GENMASK_ULL(51, 0)
+
+#define GHCB_MSR_PREF_GPA_RESP		0x011
+#define GHCB_MSR_PREF_GPA_NONE		0xfffffffffffff
+
 /* GHCB GPA Register */
 #define GHCB_MSR_REG_GPA_REQ		0x012
 #define GHCB_MSR_REG_GPA_REQ_VAL(v)			\
@@ -93,11 +101,30 @@ enum psc_op {
 	/* GHCBData[11:0] */				\
 	GHCB_MSR_PSC_REQ)
 
+#define GHCB_MSR_PSC_REQ_TO_GFN(msr) (((msr) & GENMASK_ULL(51, 12)) >> 12)
+#define GHCB_MSR_PSC_REQ_TO_OP(msr) (((msr) & GENMASK_ULL(55, 52)) >> 52)
+
 #define GHCB_MSR_PSC_RESP		0x015
 #define GHCB_MSR_PSC_RESP_VAL(val)			\
 	/* GHCBData[63:32] */				\
 	(((u64)(val) & GENMASK_ULL(63, 32)) >> 32)
 
+/* Set highest bit as a generic error response */
+#define GHCB_MSR_PSC_RESP_ERROR (BIT_ULL(63) | GHCB_MSR_PSC_RESP)
+
+/* GHCB Run at VMPL Request/Response */
+#define GHCB_MSR_VMPL_REQ		0x016
+#define GHCB_MSR_VMPL_REQ_LEVEL(v)			\
+	/* GHCBData[39:32] */				\
+	(((u64)(v) & GENMASK_ULL(7, 0) << 32) |		\
+	/* GHCBDdata[11:0] */				\
+	GHCB_MSR_VMPL_REQ)
+
+#define GHCB_MSR_VMPL_RESP		0x017
+#define GHCB_MSR_VMPL_RESP_VAL(v)			\
+	/* GHCBData[63:32] */				\
+	(((u64)(v) & GENMASK_ULL(63, 32)) >> 32)
+
 /* GHCB Hypervisor Feature Request/Response */
 #define GHCB_MSR_HV_FT_REQ		0x080
 #define GHCB_MSR_HV_FT_RESP		0x081
@@ -109,14 +136,26 @@ enum psc_op {
 
 #define GHCB_HV_FT_SNP			BIT_ULL(0)
 #define GHCB_HV_FT_SNP_AP_CREATION	BIT_ULL(1)
+#define GHCB_HV_FT_SNP_MULTI_VMPL	BIT_ULL(5)
 
 /*
  * SNP Page State Change NAE event
  *   The VMGEXIT_PSC_MAX_ENTRY determines the size of the PSC structure, which
  *   is a local stack variable in set_pages_state(). Do not increase this value
  *   without evaluating the impact to stack usage.
+ *
+ *   Use VMGEXIT_PSC_MAX_COUNT in cases where the actual GHCB-defined max value
+ *   is needed, such as when processing GHCB requests on the hypervisor side.
  */
 #define VMGEXIT_PSC_MAX_ENTRY		64
+#define VMGEXIT_PSC_MAX_COUNT		253
+
+#define VMGEXIT_PSC_ERROR_GENERIC	(0x100UL << 32)
+#define VMGEXIT_PSC_ERROR_INVALID_HDR	((1UL << 32) | 1)
+#define VMGEXIT_PSC_ERROR_INVALID_ENTRY	((1UL << 32) | 2)
+
+#define VMGEXIT_PSC_OP_PRIVATE		1
+#define VMGEXIT_PSC_OP_SHARED		2
 
 struct psc_hdr {
 	u16 cur_entry;
@@ -163,6 +202,10 @@ struct snp_psc_desc {
 #define GHCB_TERM_NOT_VMPL0		3	/* SNP guest is not running at VMPL-0 */
 #define GHCB_TERM_CPUID			4	/* CPUID-validation failure */
 #define GHCB_TERM_CPUID_HV		5	/* CPUID failure during hypervisor fallback */
+#define GHCB_TERM_SECRETS_PAGE		6	/* Secrets page failure */
+#define GHCB_TERM_NO_SVSM		7	/* SVSM is not advertised in the secrets page */
+#define GHCB_TERM_SVSM_VMPL0		8	/* SVSM is present but has set VMPL to 0 */
+#define GHCB_TERM_SVSM_CAA		9	/* SVSM is present but CAA is not page aligned */
 
 #define GHCB_RESP_CODE(v)		((v) & GHCB_MSR_INFO_MASK)
 
diff --git a/arch/x86/include/asm/sev.h b/arch/x86/include/asm/sev.h
index ca20cc4e5826..ee34ab00a8d6 100644
--- a/arch/x86/include/asm/sev.h
+++ b/arch/x86/include/asm/sev.h
@@ -91,6 +91,9 @@ extern bool handle_vc_boot_ghcb(struct pt_regs *regs);
 /* RMUPDATE detected 4K page and 2MB page overlap. */
 #define RMPUPDATE_FAIL_OVERLAP		4
 
+/* PSMASH failed due to concurrent access by another CPU */
+#define PSMASH_FAIL_INUSE		3
+
 /* RMP page size */
 #define RMP_PG_SIZE_4K			0
 #define RMP_PG_SIZE_2M			1
@@ -116,6 +119,54 @@ struct snp_req_data {
 	unsigned int data_npages;
 };
 
+#define MAX_AUTHTAG_LEN		32
+
+/* See SNP spec SNP_GUEST_REQUEST section for the structure */
+enum msg_type {
+	SNP_MSG_TYPE_INVALID = 0,
+	SNP_MSG_CPUID_REQ,
+	SNP_MSG_CPUID_RSP,
+	SNP_MSG_KEY_REQ,
+	SNP_MSG_KEY_RSP,
+	SNP_MSG_REPORT_REQ,
+	SNP_MSG_REPORT_RSP,
+	SNP_MSG_EXPORT_REQ,
+	SNP_MSG_EXPORT_RSP,
+	SNP_MSG_IMPORT_REQ,
+	SNP_MSG_IMPORT_RSP,
+	SNP_MSG_ABSORB_REQ,
+	SNP_MSG_ABSORB_RSP,
+	SNP_MSG_VMRK_REQ,
+	SNP_MSG_VMRK_RSP,
+
+	SNP_MSG_TYPE_MAX
+};
+
+enum aead_algo {
+	SNP_AEAD_INVALID,
+	SNP_AEAD_AES_256_GCM,
+};
+
+struct snp_guest_msg_hdr {
+	u8 authtag[MAX_AUTHTAG_LEN];
+	u64 msg_seqno;
+	u8 rsvd1[8];
+	u8 algo;
+	u8 hdr_version;
+	u16 hdr_sz;
+	u8 msg_type;
+	u8 msg_version;
+	u16 msg_sz;
+	u32 rsvd2;
+	u8 msg_vmpck;
+	u8 rsvd3[35];
+} __packed;
+
+struct snp_guest_msg {
+	struct snp_guest_msg_hdr hdr;
+	u8 payload[PAGE_SIZE - sizeof(struct snp_guest_msg_hdr)];
+} __packed;
+
 struct sev_guest_platform_data {
 	u64 secrets_gpa;
 };
@@ -152,10 +203,119 @@ struct snp_secrets_page {
 	u8 vmpck2[VMPCK_KEY_LEN];
 	u8 vmpck3[VMPCK_KEY_LEN];
 	struct secrets_os_area os_area;
-	u8 rsvd3[3840];
+
+	u8 vmsa_tweak_bitmap[64];
+
+	/* SVSM fields */
+	u64 svsm_base;
+	u64 svsm_size;
+	u64 svsm_caa;
+	u32 svsm_max_version;
+	u8 svsm_guest_vmpl;
+	u8 rsvd3[3];
+
+	/* Remainder of page */
+	u8 rsvd4[3744];
 } __packed;
 
+/*
+ * The SVSM Calling Area (CA) related structures.
+ */
+struct svsm_ca {
+	u8 call_pending;
+	u8 mem_available;
+	u8 rsvd1[6];
+
+	u8 svsm_buffer[PAGE_SIZE - 8];
+};
+
+#define SVSM_SUCCESS				0
+#define SVSM_ERR_INCOMPLETE			0x80000000
+#define SVSM_ERR_UNSUPPORTED_PROTOCOL		0x80000001
+#define SVSM_ERR_UNSUPPORTED_CALL		0x80000002
+#define SVSM_ERR_INVALID_ADDRESS		0x80000003
+#define SVSM_ERR_INVALID_FORMAT			0x80000004
+#define SVSM_ERR_INVALID_PARAMETER		0x80000005
+#define SVSM_ERR_INVALID_REQUEST		0x80000006
+#define SVSM_ERR_BUSY				0x80000007
+#define SVSM_PVALIDATE_FAIL_SIZEMISMATCH	0x80001006
+
+/*
+ * The SVSM PVALIDATE related structures
+ */
+struct svsm_pvalidate_entry {
+	u64 page_size		: 2,
+	    action		: 1,
+	    ignore_cf		: 1,
+	    rsvd		: 8,
+	    pfn			: 52;
+};
+
+struct svsm_pvalidate_call {
+	u16 num_entries;
+	u16 cur_index;
+
+	u8 rsvd1[4];
+
+	struct svsm_pvalidate_entry entry[];
+};
+
+#define SVSM_PVALIDATE_MAX_COUNT	((sizeof_field(struct svsm_ca, svsm_buffer) -		\
+					  offsetof(struct svsm_pvalidate_call, entry)) /	\
+					 sizeof(struct svsm_pvalidate_entry))
+
+/*
+ * The SVSM Attestation related structures
+ */
+struct svsm_loc_entry {
+	u64 pa;
+	u32 len;
+	u8 rsvd[4];
+};
+
+struct svsm_attest_call {
+	struct svsm_loc_entry report_buf;
+	struct svsm_loc_entry nonce;
+	struct svsm_loc_entry manifest_buf;
+	struct svsm_loc_entry certificates_buf;
+
+	/* For attesting a single service */
+	u8 service_guid[16];
+	u32 service_manifest_ver;
+	u8 rsvd[4];
+};
+
+/*
+ * SVSM protocol structure
+ */
+struct svsm_call {
+	struct svsm_ca *caa;
+	u64 rax;
+	u64 rcx;
+	u64 rdx;
+	u64 r8;
+	u64 r9;
+	u64 rax_out;
+	u64 rcx_out;
+	u64 rdx_out;
+	u64 r8_out;
+	u64 r9_out;
+};
+
+#define SVSM_CORE_CALL(x)		((0ULL << 32) | (x))
+#define SVSM_CORE_REMAP_CA		0
+#define SVSM_CORE_PVALIDATE		1
+#define SVSM_CORE_CREATE_VCPU		2
+#define SVSM_CORE_DELETE_VCPU		3
+
+#define SVSM_ATTEST_CALL(x)		((1ULL << 32) | (x))
+#define SVSM_ATTEST_SERVICES		0
+#define SVSM_ATTEST_SINGLE_SERVICE	1
+
 #ifdef CONFIG_AMD_MEM_ENCRYPT
+
+extern u8 snp_vmpl;
+
 extern void __sev_es_ist_enter(struct pt_regs *regs);
 extern void __sev_es_ist_exit(void);
 static __always_inline void sev_es_ist_enter(struct pt_regs *regs)
@@ -181,6 +341,14 @@ static __always_inline void sev_es_nmi_complete(void)
 extern int __init sev_es_efi_map_ghcbs(pgd_t *pgd);
 extern void sev_enable(struct boot_params *bp);
 
+/*
+ * RMPADJUST modifies the RMP permissions of a page of a lesser-
+ * privileged (numerically higher) VMPL.
+ *
+ * If the guest is running at a higher-privilege than the privilege
+ * level the instruction is targeting, the instruction will succeed,
+ * otherwise, it will fail.
+ */
 static inline int rmpadjust(unsigned long vaddr, bool rmp_psize, unsigned long attrs)
 {
 	int rc;
@@ -225,11 +393,16 @@ bool snp_init(struct boot_params *bp);
 void __noreturn snp_abort(void);
 void snp_dmi_setup(void);
 int snp_issue_guest_request(u64 exit_code, struct snp_req_data *input, struct snp_guest_request_ioctl *rio);
+int snp_issue_svsm_attest_req(u64 call_id, struct svsm_call *call, struct svsm_attest_call *input);
 void snp_accept_memory(phys_addr_t start, phys_addr_t end);
 u64 snp_get_unsupported_features(u64 status);
 u64 sev_get_status(void);
 void sev_show_status(void);
-#else
+void snp_update_svsm_ca(void);
+
+#else	/* !CONFIG_AMD_MEM_ENCRYPT */
+
+#define snp_vmpl 0
 static inline void sev_es_ist_enter(struct pt_regs *regs) { }
 static inline void sev_es_ist_exit(void) { }
 static inline int sev_es_setup_ap_jump_table(struct real_mode_header *rmh) { return 0; }
@@ -253,12 +426,17 @@ static inline int snp_issue_guest_request(u64 exit_code, struct snp_req_data *in
 {
 	return -ENOTTY;
 }
-
+static inline int snp_issue_svsm_attest_req(u64 call_id, struct svsm_call *call, struct svsm_attest_call *input)
+{
+	return -ENOTTY;
+}
 static inline void snp_accept_memory(phys_addr_t start, phys_addr_t end) { }
 static inline u64 snp_get_unsupported_features(u64 status) { return 0; }
 static inline u64 sev_get_status(void) { return 0; }
 static inline void sev_show_status(void) { }
-#endif
+static inline void snp_update_svsm_ca(void) { }
+
+#endif	/* CONFIG_AMD_MEM_ENCRYPT */
 
 #ifdef CONFIG_KVM_AMD_SEV
 bool snp_probe_rmptable_info(void);
diff --git a/arch/x86/include/asm/shstk.h b/arch/x86/include/asm/shstk.h
index 42fee8959df7..4cb77e004615 100644
--- a/arch/x86/include/asm/shstk.h
+++ b/arch/x86/include/asm/shstk.h
@@ -21,6 +21,8 @@ unsigned long shstk_alloc_thread_stack(struct task_struct *p, unsigned long clon
 void shstk_free(struct task_struct *p);
 int setup_signal_shadow_stack(struct ksignal *ksig);
 int restore_signal_shadow_stack(void);
+int shstk_update_last_frame(unsigned long val);
+bool shstk_is_enabled(void);
 #else
 static inline long shstk_prctl(struct task_struct *task, int option,
 			       unsigned long arg2) { return -EINVAL; }
@@ -31,6 +33,8 @@ static inline unsigned long shstk_alloc_thread_stack(struct task_struct *p,
 static inline void shstk_free(struct task_struct *p) {}
 static inline int setup_signal_shadow_stack(struct ksignal *ksig) { return 0; }
 static inline int restore_signal_shadow_stack(void) { return 0; }
+static inline int shstk_update_last_frame(unsigned long val) { return 0; }
+static inline bool shstk_is_enabled(void) { return false; }
 #endif /* CONFIG_X86_USER_SHADOW_STACK */
 
 #endif /* __ASSEMBLY__ */
diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h
index a35936b512fe..ca073f40698f 100644
--- a/arch/x86/include/asm/smp.h
+++ b/arch/x86/include/asm/smp.h
@@ -35,6 +35,7 @@ struct smp_ops {
 	int (*cpu_disable)(void);
 	void (*cpu_die)(unsigned int cpu);
 	void (*play_dead)(void);
+	void (*stop_this_cpu)(void);
 
 	void (*send_call_func_ipi)(const struct cpumask *mask);
 	void (*send_call_func_single_ipi)(int cpu);
diff --git a/arch/x86/include/asm/sparsemem.h b/arch/x86/include/asm/sparsemem.h
index 64df897c0ee3..3918c7a434f5 100644
--- a/arch/x86/include/asm/sparsemem.h
+++ b/arch/x86/include/asm/sparsemem.h
@@ -31,13 +31,4 @@
 
 #endif /* CONFIG_SPARSEMEM */
 
-#ifndef __ASSEMBLY__
-#ifdef CONFIG_NUMA_KEEP_MEMINFO
-extern int phys_to_target_node(phys_addr_t start);
-#define phys_to_target_node phys_to_target_node
-extern int memory_add_physaddr_to_nid(u64 start);
-#define memory_add_physaddr_to_nid memory_add_physaddr_to_nid
-#endif
-#endif /* __ASSEMBLY__ */
-
 #endif /* _ASM_X86_SPARSEMEM_H */
diff --git a/arch/x86/include/asm/svm.h b/arch/x86/include/asm/svm.h
index 728c98175b9c..2b59b9951c90 100644
--- a/arch/x86/include/asm/svm.h
+++ b/arch/x86/include/asm/svm.h
@@ -285,7 +285,14 @@ static_assert((X2AVIC_MAX_PHYSICAL_ID & AVIC_PHYSICAL_MAX_INDEX_MASK) == X2AVIC_
 
 #define AVIC_HPA_MASK	~((0xFFFULL << 52) | 0xFFF)
 
-#define SVM_SEV_FEAT_DEBUG_SWAP                        BIT(5)
+#define SVM_SEV_FEAT_SNP_ACTIVE				BIT(0)
+#define SVM_SEV_FEAT_RESTRICTED_INJECTION		BIT(3)
+#define SVM_SEV_FEAT_ALTERNATE_INJECTION		BIT(4)
+#define SVM_SEV_FEAT_DEBUG_SWAP				BIT(5)
+
+#define SVM_SEV_FEAT_INT_INJ_MODES		\
+	(SVM_SEV_FEAT_RESTRICTED_INJECTION |	\
+	 SVM_SEV_FEAT_ALTERNATE_INJECTION)
 
 struct vmcb_seg {
 	u16 selector;
@@ -509,6 +516,20 @@ struct ghcb {
 	u32 ghcb_usage;
 } __packed;
 
+struct vmcb {
+	struct vmcb_control_area control;
+	union {
+		struct vmcb_save_area save;
+
+		/*
+		 * For SEV-ES VMs, the save area in the VMCB is used only to
+		 * save/load host state.  Guest state resides in a separate
+		 * page, the aptly named VM Save Area (VMSA), that is encrypted
+		 * with the guest's private key.
+		 */
+		struct sev_es_save_area host_sev_es_save;
+	};
+} __packed;
 
 #define EXPECTED_VMCB_SAVE_AREA_SIZE		744
 #define EXPECTED_GHCB_SAVE_AREA_SIZE		1032
@@ -525,6 +546,7 @@ static inline void __unused_size_checks(void)
 	BUILD_BUG_ON(sizeof(struct ghcb_save_area)	!= EXPECTED_GHCB_SAVE_AREA_SIZE);
 	BUILD_BUG_ON(sizeof(struct sev_es_save_area)	!= EXPECTED_SEV_ES_SAVE_AREA_SIZE);
 	BUILD_BUG_ON(sizeof(struct vmcb_control_area)	!= EXPECTED_VMCB_CONTROL_AREA_SIZE);
+	BUILD_BUG_ON(offsetof(struct vmcb, save)	!= EXPECTED_VMCB_CONTROL_AREA_SIZE);
 	BUILD_BUG_ON(sizeof(struct ghcb)		!= EXPECTED_GHCB_SIZE);
 
 	/* Check offsets of reserved fields */
@@ -561,11 +583,6 @@ static inline void __unused_size_checks(void)
 	BUILD_BUG_RESERVED_OFFSET(ghcb, 0xff0);
 }
 
-struct vmcb {
-	struct vmcb_control_area control;
-	struct vmcb_save_area save;
-} __packed;
-
 #define SVM_CPUID_FUNC 0x8000000a
 
 #define SVM_SELECTOR_S_SHIFT 4
diff --git a/arch/x86/include/asm/switch_to.h b/arch/x86/include/asm/switch_to.h
index c3bd0c0758c9..75248546403d 100644
--- a/arch/x86/include/asm/switch_to.h
+++ b/arch/x86/include/asm/switch_to.h
@@ -70,13 +70,9 @@ static inline void update_task_stack(struct task_struct *task)
 #ifdef CONFIG_X86_32
 	this_cpu_write(cpu_tss_rw.x86_tss.sp1, task->thread.sp0);
 #else
-	if (cpu_feature_enabled(X86_FEATURE_FRED)) {
-		/* WRMSRNS is a baseline feature for FRED. */
-		wrmsrns(MSR_IA32_FRED_RSP0, (unsigned long)task_stack_page(task) + THREAD_SIZE);
-	} else if (cpu_feature_enabled(X86_FEATURE_XENPV)) {
+	if (!cpu_feature_enabled(X86_FEATURE_FRED) && cpu_feature_enabled(X86_FEATURE_XENPV))
 		/* Xen PV enters the kernel on the thread stack. */
 		load_sp0(task_top_of_stack(task));
-	}
 #endif
 }
 
diff --git a/arch/x86/include/asm/syscall.h b/arch/x86/include/asm/syscall.h
index 2fc7bc3863ff..7c488ff0c764 100644
--- a/arch/x86/include/asm/syscall.h
+++ b/arch/x86/include/asm/syscall.h
@@ -82,7 +82,12 @@ static inline void syscall_get_arguments(struct task_struct *task,
 					 struct pt_regs *regs,
 					 unsigned long *args)
 {
-	memcpy(args, &regs->bx, 6 * sizeof(args[0]));
+	args[0] = regs->bx;
+	args[1] = regs->cx;
+	args[2] = regs->dx;
+	args[3] = regs->si;
+	args[4] = regs->di;
+	args[5] = regs->bp;
 }
 
 static inline int syscall_get_arch(struct task_struct *task)
diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h
index 25726893c6f4..69e79fff41b8 100644
--- a/arch/x86/include/asm/tlbflush.h
+++ b/arch/x86/include/asm/tlbflush.h
@@ -399,11 +399,10 @@ static inline  u64 tlbstate_lam_cr3_mask(void)
 	return lam << X86_CR3_LAM_U57_BIT;
 }
 
-static inline void set_tlbstate_lam_mode(struct mm_struct *mm)
+static inline void cpu_tlbstate_update_lam(unsigned long lam, u64 untag_mask)
 {
-	this_cpu_write(cpu_tlbstate.lam,
-		       mm->context.lam_cr3_mask >> X86_CR3_LAM_U57_BIT);
-	this_cpu_write(tlbstate_untag_mask, mm->context.untag_mask);
+	this_cpu_write(cpu_tlbstate.lam, lam >> X86_CR3_LAM_U57_BIT);
+	this_cpu_write(tlbstate_untag_mask, untag_mask);
 }
 
 #else
@@ -413,7 +412,7 @@ static inline u64 tlbstate_lam_cr3_mask(void)
 	return 0;
 }
 
-static inline void set_tlbstate_lam_mode(struct mm_struct *mm)
+static inline void cpu_tlbstate_update_lam(unsigned long lam, u64 untag_mask)
 {
 }
 #endif
diff --git a/arch/x86/include/asm/topology.h b/arch/x86/include/asm/topology.h
index abe3a8f22cbd..aef70336d624 100644
--- a/arch/x86/include/asm/topology.h
+++ b/arch/x86/include/asm/topology.h
@@ -282,9 +282,22 @@ static inline long arch_scale_freq_capacity(int cpu)
 }
 #define arch_scale_freq_capacity arch_scale_freq_capacity
 
+bool arch_enable_hybrid_capacity_scale(void);
+void arch_set_cpu_capacity(int cpu, unsigned long cap, unsigned long max_cap,
+			   unsigned long cap_freq, unsigned long base_freq);
+
+unsigned long arch_scale_cpu_capacity(int cpu);
+#define arch_scale_cpu_capacity arch_scale_cpu_capacity
+
 extern void arch_set_max_freq_ratio(bool turbo_disabled);
 extern void freq_invariance_set_perf_ratio(u64 ratio, bool turbo_disabled);
 #else
+static inline bool arch_enable_hybrid_capacity_scale(void) { return false; }
+static inline void arch_set_cpu_capacity(int cpu, unsigned long cap,
+					 unsigned long max_cap,
+					 unsigned long cap_freq,
+					 unsigned long base_freq) { }
+
 static inline void arch_set_max_freq_ratio(bool turbo_disabled) { }
 static inline void freq_invariance_set_perf_ratio(u64 ratio, bool turbo_disabled) { }
 #endif
diff --git a/arch/x86/include/asm/tsc.h b/arch/x86/include/asm/tsc.h
index 405efb3e4996..94408a784c8e 100644
--- a/arch/x86/include/asm/tsc.h
+++ b/arch/x86/include/asm/tsc.h
@@ -28,9 +28,6 @@ static inline cycles_t get_cycles(void)
 }
 #define get_cycles get_cycles
 
-extern struct system_counterval_t convert_art_to_tsc(u64 art);
-extern struct system_counterval_t convert_art_ns_to_tsc(u64 art_ns);
-
 extern void tsc_early_init(void);
 extern void tsc_init(void);
 extern void mark_tsc_unstable(char *reason);
diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h
index 04789f45ab2b..afce8ee5d7b7 100644
--- a/arch/x86/include/asm/uaccess_64.h
+++ b/arch/x86/include/asm/uaccess_64.h
@@ -54,6 +54,17 @@ static inline unsigned long __untagged_addr_remote(struct mm_struct *mm,
 #define valid_user_address(x) ((__force long)(x) >= 0)
 
 /*
+ * Masking the user address is an alternative to a conditional
+ * user_access_begin that can avoid the fencing. This only works
+ * for dense accesses starting at the address.
+ */
+#define mask_user_address(x) ((typeof(x))((long)(x)|((long)(x)>>63)))
+#define masked_user_access_begin(x) ({				\
+	__auto_type __masked_ptr = (x);				\
+	__masked_ptr = mask_user_address(__masked_ptr);		\
+	__uaccess_begin(); __masked_ptr; })
+
+/*
  * User pointers can have tag bits on x86-64.  This scheme tolerates
  * arbitrary values in those bits rather then masking them off.
  *
diff --git a/arch/x86/include/asm/unistd.h b/arch/x86/include/asm/unistd.h
index 761173ccc33c..6c9e5bdd3916 100644
--- a/arch/x86/include/asm/unistd.h
+++ b/arch/x86/include/asm/unistd.h
@@ -56,6 +56,5 @@
 # define __ARCH_WANT_SYS_FORK
 # define __ARCH_WANT_SYS_VFORK
 # define __ARCH_WANT_SYS_CLONE
-# define __ARCH_WANT_SYS_CLONE3
 
 #endif /* _ASM_X86_UNISTD_H */
diff --git a/arch/x86/include/asm/uv/uv_irq.h b/arch/x86/include/asm/uv/uv_irq.h
index d6b17c760622..1876b5edd142 100644
--- a/arch/x86/include/asm/uv/uv_irq.h
+++ b/arch/x86/include/asm/uv/uv_irq.h
@@ -31,7 +31,6 @@ enum {
 	UV_AFFINITY_CPU
 };
 
-extern int uv_irq_2_mmr_info(int, unsigned long *, int *);
 extern int uv_setup_irq(char *, int, int, unsigned long, int);
 extern void uv_teardown_irq(unsigned int);
 
diff --git a/arch/x86/include/asm/vdso/getrandom.h b/arch/x86/include/asm/vdso/getrandom.h
new file mode 100644
index 000000000000..ff5334ad32a0
--- /dev/null
+++ b/arch/x86/include/asm/vdso/getrandom.h
@@ -0,0 +1,42 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2022-2024 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ */
+#ifndef __ASM_VDSO_GETRANDOM_H
+#define __ASM_VDSO_GETRANDOM_H
+
+#ifndef __ASSEMBLY__
+
+#include <asm/unistd.h>
+#include <asm/vvar.h>
+
+/**
+ * getrandom_syscall - Invoke the getrandom() syscall.
+ * @buffer:	Destination buffer to fill with random bytes.
+ * @len:	Size of @buffer in bytes.
+ * @flags:	Zero or more GRND_* flags.
+ * Returns:	The number of random bytes written to @buffer, or a negative value indicating an error.
+ */
+static __always_inline ssize_t getrandom_syscall(void *buffer, size_t len, unsigned int flags)
+{
+	long ret;
+
+	asm ("syscall" : "=a" (ret) :
+	     "0" (__NR_getrandom), "D" (buffer), "S" (len), "d" (flags) :
+	     "rcx", "r11", "memory");
+
+	return ret;
+}
+
+#define __vdso_rng_data (VVAR(_vdso_rng_data))
+
+static __always_inline const struct vdso_rng_data *__arch_get_vdso_rng_data(void)
+{
+	if (IS_ENABLED(CONFIG_TIME_NS) && __vdso_data->clock_mode == VDSO_CLOCKMODE_TIMENS)
+		return (void *)&__vdso_rng_data + ((void *)&__timens_vdso_data - (void *)&__vdso_data);
+	return &__vdso_rng_data;
+}
+
+#endif /* !__ASSEMBLY__ */
+
+#endif /* __ASM_VDSO_GETRANDOM_H */
diff --git a/arch/x86/include/asm/vdso/gettimeofday.h b/arch/x86/include/asm/vdso/gettimeofday.h
index 0ef36190abe6..b2d2df026f6e 100644
--- a/arch/x86/include/asm/vdso/gettimeofday.h
+++ b/arch/x86/include/asm/vdso/gettimeofday.h
@@ -328,9 +328,8 @@ static __always_inline u64 vdso_calc_ns(const struct vdso_data *vd, u64 cycles,
 	 * due to unsigned comparison.
 	 *
 	 * Due to the MSB/Sign-bit being used as invalid marker (see
-	 * arch_vdso_cycles_valid() above), the effective mask is S64_MAX,
-	 * but that case is also unlikely and will also take the unlikely path
-	 * here.
+	 * arch_vdso_cycles_ok() above), the effective mask is S64_MAX, but that
+	 * case is also unlikely and will also take the unlikely path here.
 	 */
 	if (unlikely(delta > vd->max_cycles)) {
 		/*
diff --git a/arch/x86/include/asm/vdso/vsyscall.h b/arch/x86/include/asm/vdso/vsyscall.h
index be199a9b2676..67fedf1698b5 100644
--- a/arch/x86/include/asm/vdso/vsyscall.h
+++ b/arch/x86/include/asm/vdso/vsyscall.h
@@ -4,13 +4,11 @@
 
 #ifndef __ASSEMBLY__
 
-#include <linux/hrtimer.h>
 #include <linux/timekeeper_internal.h>
 #include <vdso/datapage.h>
 #include <asm/vgtod.h>
 #include <asm/vvar.h>
 
-DEFINE_VVAR(struct vdso_data, _vdso_data);
 /*
  * Update the vDSO data page to keep in sync with kernel timekeeping.
  */
@@ -21,6 +19,13 @@ struct vdso_data *__x86_get_k_vdso_data(void)
 }
 #define __arch_get_k_vdso_data __x86_get_k_vdso_data
 
+static __always_inline
+struct vdso_rng_data *__x86_get_k_vdso_rng_data(void)
+{
+	return &_vdso_rng_data;
+}
+#define __arch_get_k_vdso_rng_data __x86_get_k_vdso_rng_data
+
 /* The asm-generic header needs to be included after the definitions above */
 #include <asm-generic/vdso/vsyscall.h>
 
diff --git a/arch/x86/include/asm/vgtod.h b/arch/x86/include/asm/vgtod.h
index 7aa38b2ad8a9..a0ce291abcae 100644
--- a/arch/x86/include/asm/vgtod.h
+++ b/arch/x86/include/asm/vgtod.h
@@ -14,11 +14,6 @@
 
 #include <uapi/linux/time.h>
 
-#ifdef BUILD_VDSO32_64
-typedef u64 gtod_long_t;
-#else
-typedef unsigned long gtod_long_t;
-#endif
 #endif /* CONFIG_GENERIC_GETTIMEOFDAY */
 
 #endif /* _ASM_X86_VGTOD_H */
diff --git a/arch/x86/include/asm/vmware.h b/arch/x86/include/asm/vmware.h
index ac9fc51e2b18..c9cf43d5ef23 100644
--- a/arch/x86/include/asm/vmware.h
+++ b/arch/x86/include/asm/vmware.h
@@ -7,51 +7,321 @@
 #include <linux/stringify.h>
 
 /*
- * The hypercall definitions differ in the low word of the %edx argument
- * in the following way: the old port base interface uses the port
- * number to distinguish between high- and low bandwidth versions.
+ * VMware hypercall ABI.
+ *
+ * - Low bandwidth (LB) hypercalls (I/O port based, vmcall and vmmcall)
+ * have up to 6 input and 6 output arguments passed and returned using
+ * registers: %eax (arg0), %ebx (arg1), %ecx (arg2), %edx (arg3),
+ * %esi (arg4), %edi (arg5).
+ * The following input arguments must be initialized by the caller:
+ * arg0 - VMWARE_HYPERVISOR_MAGIC
+ * arg2 - Hypercall command
+ * arg3 bits [15:0] - Port number, LB and direction flags
+ *
+ * - Low bandwidth TDX hypercalls (x86_64 only) are similar to LB
+ * hypercalls. They also have up to 6 input and 6 output on registers
+ * arguments, with different argument to register mapping:
+ * %r12 (arg0), %rbx (arg1), %r13 (arg2), %rdx (arg3),
+ * %rsi (arg4), %rdi (arg5).
+ *
+ * - High bandwidth (HB) hypercalls are I/O port based only. They have
+ * up to 7 input and 7 output arguments passed and returned using
+ * registers: %eax (arg0), %ebx (arg1), %ecx (arg2), %edx (arg3),
+ * %esi (arg4), %edi (arg5), %ebp (arg6).
+ * The following input arguments must be initialized by the caller:
+ * arg0 - VMWARE_HYPERVISOR_MAGIC
+ * arg1 - Hypercall command
+ * arg3 bits [15:0] - Port number, HB and direction flags
+ *
+ * For compatibility purposes, x86_64 systems use only lower 32 bits
+ * for input and output arguments.
+ *
+ * The hypercall definitions differ in the low word of the %edx (arg3)
+ * in the following way: the old I/O port based interface uses the port
+ * number to distinguish between high- and low bandwidth versions, and
+ * uses IN/OUT instructions to define transfer direction.
  *
  * The new vmcall interface instead uses a set of flags to select
  * bandwidth mode and transfer direction. The flags should be loaded
- * into %dx by any user and are automatically replaced by the port
- * number if the VMWARE_HYPERVISOR_PORT method is used.
- *
- * In short, new driver code should strictly use the new definition of
- * %dx content.
+ * into arg3 by any user and are automatically replaced by the port
+ * number if the I/O port method is used.
  */
 
-/* Old port-based version */
-#define VMWARE_HYPERVISOR_PORT    0x5658
-#define VMWARE_HYPERVISOR_PORT_HB 0x5659
+#define VMWARE_HYPERVISOR_HB		BIT(0)
+#define VMWARE_HYPERVISOR_OUT		BIT(1)
 
-/* Current vmcall / vmmcall version */
-#define VMWARE_HYPERVISOR_HB   BIT(0)
-#define VMWARE_HYPERVISOR_OUT  BIT(1)
+#define VMWARE_HYPERVISOR_PORT		0x5658
+#define VMWARE_HYPERVISOR_PORT_HB	(VMWARE_HYPERVISOR_PORT | \
+					 VMWARE_HYPERVISOR_HB)
 
-/* The low bandwidth call. The low word of edx is presumed clear. */
-#define VMWARE_HYPERCALL						\
-	ALTERNATIVE_2("movw $" __stringify(VMWARE_HYPERVISOR_PORT) ", %%dx; " \
-		      "inl (%%dx), %%eax",				\
-		      "vmcall", X86_FEATURE_VMCALL,			\
-		      "vmmcall", X86_FEATURE_VMW_VMMCALL)
+#define VMWARE_HYPERVISOR_MAGIC		0x564d5868U
 
+#define VMWARE_CMD_GETVERSION		10
+#define VMWARE_CMD_GETHZ		45
+#define VMWARE_CMD_GETVCPU_INFO		68
+#define VMWARE_CMD_STEALCLOCK		91
 /*
- * The high bandwidth out call. The low word of edx is presumed to have the
- * HB and OUT bits set.
+ * Hypercall command mask:
+ *   bits [6:0] command, range [0, 127]
+ *   bits [19:16] sub-command, range [0, 15]
  */
-#define VMWARE_HYPERCALL_HB_OUT						\
-	ALTERNATIVE_2("movw $" __stringify(VMWARE_HYPERVISOR_PORT_HB) ", %%dx; " \
-		      "rep outsb",					\
-		      "vmcall", X86_FEATURE_VMCALL,			\
-		      "vmmcall", X86_FEATURE_VMW_VMMCALL)
+#define VMWARE_CMD_MASK			0xf007fU
+
+#define CPUID_VMWARE_FEATURES_ECX_VMMCALL	BIT(0)
+#define CPUID_VMWARE_FEATURES_ECX_VMCALL	BIT(1)
+
+extern unsigned long vmware_hypercall_slow(unsigned long cmd,
+					   unsigned long in1, unsigned long in3,
+					   unsigned long in4, unsigned long in5,
+					   u32 *out1, u32 *out2, u32 *out3,
+					   u32 *out4, u32 *out5);
+
+#define VMWARE_TDX_VENDOR_LEAF 0x1af7e4909ULL
+#define VMWARE_TDX_HCALL_FUNC  1
+
+extern unsigned long vmware_tdx_hypercall(unsigned long cmd,
+					  unsigned long in1, unsigned long in3,
+					  unsigned long in4, unsigned long in5,
+					  u32 *out1, u32 *out2, u32 *out3,
+					  u32 *out4, u32 *out5);
 
 /*
- * The high bandwidth in call. The low word of edx is presumed to have the
- * HB bit set.
+ * The low bandwidth call. The low word of %edx is presumed to have OUT bit
+ * set. The high word of %edx may contain input data from the caller.
  */
-#define VMWARE_HYPERCALL_HB_IN						\
-	ALTERNATIVE_2("movw $" __stringify(VMWARE_HYPERVISOR_PORT_HB) ", %%dx; " \
-		      "rep insb",					\
-		      "vmcall", X86_FEATURE_VMCALL,			\
+#define VMWARE_HYPERCALL					\
+	ALTERNATIVE_2("movw %[port], %%dx\n\t"			\
+		      "inl (%%dx), %%eax",			\
+		      "vmcall", X86_FEATURE_VMCALL,		\
 		      "vmmcall", X86_FEATURE_VMW_VMMCALL)
+
+static inline
+unsigned long vmware_hypercall1(unsigned long cmd, unsigned long in1)
+{
+	unsigned long out0;
+
+	if (cpu_feature_enabled(X86_FEATURE_TDX_GUEST))
+		return vmware_tdx_hypercall(cmd, in1, 0, 0, 0,
+					    NULL, NULL, NULL, NULL, NULL);
+
+	if (unlikely(!alternatives_patched) && !__is_defined(MODULE))
+		return vmware_hypercall_slow(cmd, in1, 0, 0, 0,
+					     NULL, NULL, NULL, NULL, NULL);
+
+	asm_inline volatile (VMWARE_HYPERCALL
+		: "=a" (out0)
+		: [port] "i" (VMWARE_HYPERVISOR_PORT),
+		  "a" (VMWARE_HYPERVISOR_MAGIC),
+		  "b" (in1),
+		  "c" (cmd),
+		  "d" (0)
+		: "cc", "memory");
+	return out0;
+}
+
+static inline
+unsigned long vmware_hypercall3(unsigned long cmd, unsigned long in1,
+				u32 *out1, u32 *out2)
+{
+	unsigned long out0;
+
+	if (cpu_feature_enabled(X86_FEATURE_TDX_GUEST))
+		return vmware_tdx_hypercall(cmd, in1, 0, 0, 0,
+					    out1, out2, NULL, NULL, NULL);
+
+	if (unlikely(!alternatives_patched) && !__is_defined(MODULE))
+		return vmware_hypercall_slow(cmd, in1, 0, 0, 0,
+					     out1, out2, NULL, NULL, NULL);
+
+	asm_inline volatile (VMWARE_HYPERCALL
+		: "=a" (out0), "=b" (*out1), "=c" (*out2)
+		: [port] "i" (VMWARE_HYPERVISOR_PORT),
+		  "a" (VMWARE_HYPERVISOR_MAGIC),
+		  "b" (in1),
+		  "c" (cmd),
+		  "d" (0)
+		: "cc", "memory");
+	return out0;
+}
+
+static inline
+unsigned long vmware_hypercall4(unsigned long cmd, unsigned long in1,
+				u32 *out1, u32 *out2, u32 *out3)
+{
+	unsigned long out0;
+
+	if (cpu_feature_enabled(X86_FEATURE_TDX_GUEST))
+		return vmware_tdx_hypercall(cmd, in1, 0, 0, 0,
+					    out1, out2, out3, NULL, NULL);
+
+	if (unlikely(!alternatives_patched) && !__is_defined(MODULE))
+		return vmware_hypercall_slow(cmd, in1, 0, 0, 0,
+					     out1, out2, out3, NULL, NULL);
+
+	asm_inline volatile (VMWARE_HYPERCALL
+		: "=a" (out0), "=b" (*out1), "=c" (*out2), "=d" (*out3)
+		: [port] "i" (VMWARE_HYPERVISOR_PORT),
+		  "a" (VMWARE_HYPERVISOR_MAGIC),
+		  "b" (in1),
+		  "c" (cmd),
+		  "d" (0)
+		: "cc", "memory");
+	return out0;
+}
+
+static inline
+unsigned long vmware_hypercall5(unsigned long cmd, unsigned long in1,
+				unsigned long in3, unsigned long in4,
+				unsigned long in5, u32 *out2)
+{
+	unsigned long out0;
+
+	if (cpu_feature_enabled(X86_FEATURE_TDX_GUEST))
+		return vmware_tdx_hypercall(cmd, in1, in3, in4, in5,
+					    NULL, out2, NULL, NULL, NULL);
+
+	if (unlikely(!alternatives_patched) && !__is_defined(MODULE))
+		return vmware_hypercall_slow(cmd, in1, in3, in4, in5,
+					     NULL, out2, NULL, NULL, NULL);
+
+	asm_inline volatile (VMWARE_HYPERCALL
+		: "=a" (out0), "=c" (*out2)
+		: [port] "i" (VMWARE_HYPERVISOR_PORT),
+		  "a" (VMWARE_HYPERVISOR_MAGIC),
+		  "b" (in1),
+		  "c" (cmd),
+		  "d" (in3),
+		  "S" (in4),
+		  "D" (in5)
+		: "cc", "memory");
+	return out0;
+}
+
+static inline
+unsigned long vmware_hypercall6(unsigned long cmd, unsigned long in1,
+				unsigned long in3, u32 *out2,
+				u32 *out3, u32 *out4, u32 *out5)
+{
+	unsigned long out0;
+
+	if (cpu_feature_enabled(X86_FEATURE_TDX_GUEST))
+		return vmware_tdx_hypercall(cmd, in1, in3, 0, 0,
+					    NULL, out2, out3, out4, out5);
+
+	if (unlikely(!alternatives_patched) && !__is_defined(MODULE))
+		return vmware_hypercall_slow(cmd, in1, in3, 0, 0,
+					     NULL, out2, out3, out4, out5);
+
+	asm_inline volatile (VMWARE_HYPERCALL
+		: "=a" (out0), "=c" (*out2), "=d" (*out3), "=S" (*out4),
+		  "=D" (*out5)
+		: [port] "i" (VMWARE_HYPERVISOR_PORT),
+		  "a" (VMWARE_HYPERVISOR_MAGIC),
+		  "b" (in1),
+		  "c" (cmd),
+		  "d" (in3)
+		: "cc", "memory");
+	return out0;
+}
+
+static inline
+unsigned long vmware_hypercall7(unsigned long cmd, unsigned long in1,
+				unsigned long in3, unsigned long in4,
+				unsigned long in5, u32 *out1,
+				u32 *out2, u32 *out3)
+{
+	unsigned long out0;
+
+	if (cpu_feature_enabled(X86_FEATURE_TDX_GUEST))
+		return vmware_tdx_hypercall(cmd, in1, in3, in4, in5,
+					    out1, out2, out3, NULL, NULL);
+
+	if (unlikely(!alternatives_patched) && !__is_defined(MODULE))
+		return vmware_hypercall_slow(cmd, in1, in3, in4, in5,
+					     out1, out2, out3, NULL, NULL);
+
+	asm_inline volatile (VMWARE_HYPERCALL
+		: "=a" (out0), "=b" (*out1), "=c" (*out2), "=d" (*out3)
+		: [port] "i" (VMWARE_HYPERVISOR_PORT),
+		  "a" (VMWARE_HYPERVISOR_MAGIC),
+		  "b" (in1),
+		  "c" (cmd),
+		  "d" (in3),
+		  "S" (in4),
+		  "D" (in5)
+		: "cc", "memory");
+	return out0;
+}
+
+#ifdef CONFIG_X86_64
+#define VMW_BP_CONSTRAINT "r"
+#else
+#define VMW_BP_CONSTRAINT "m"
+#endif
+
+/*
+ * High bandwidth calls are not supported on encrypted memory guests.
+ * The caller should check cc_platform_has(CC_ATTR_MEM_ENCRYPT) and use
+ * low bandwidth hypercall if memory encryption is set.
+ * This assumption simplifies HB hypercall implementation to just I/O port
+ * based approach without alternative patching.
+ */
+static inline
+unsigned long vmware_hypercall_hb_out(unsigned long cmd, unsigned long in2,
+				      unsigned long in3, unsigned long in4,
+				      unsigned long in5, unsigned long in6,
+				      u32 *out1)
+{
+	unsigned long out0;
+
+	asm_inline volatile (
+		UNWIND_HINT_SAVE
+		"push %%" _ASM_BP "\n\t"
+		UNWIND_HINT_UNDEFINED
+		"mov %[in6], %%" _ASM_BP "\n\t"
+		"rep outsb\n\t"
+		"pop %%" _ASM_BP "\n\t"
+		UNWIND_HINT_RESTORE
+		: "=a" (out0), "=b" (*out1)
+		: "a" (VMWARE_HYPERVISOR_MAGIC),
+		  "b" (cmd),
+		  "c" (in2),
+		  "d" (in3 | VMWARE_HYPERVISOR_PORT_HB),
+		  "S" (in4),
+		  "D" (in5),
+		  [in6] VMW_BP_CONSTRAINT (in6)
+		: "cc", "memory");
+	return out0;
+}
+
+static inline
+unsigned long vmware_hypercall_hb_in(unsigned long cmd, unsigned long in2,
+				     unsigned long in3, unsigned long in4,
+				     unsigned long in5, unsigned long in6,
+				     u32 *out1)
+{
+	unsigned long out0;
+
+	asm_inline volatile (
+		UNWIND_HINT_SAVE
+		"push %%" _ASM_BP "\n\t"
+		UNWIND_HINT_UNDEFINED
+		"mov %[in6], %%" _ASM_BP "\n\t"
+		"rep insb\n\t"
+		"pop %%" _ASM_BP "\n\t"
+		UNWIND_HINT_RESTORE
+		: "=a" (out0), "=b" (*out1)
+		: "a" (VMWARE_HYPERVISOR_MAGIC),
+		  "b" (cmd),
+		  "c" (in2),
+		  "d" (in3 | VMWARE_HYPERVISOR_PORT_HB),
+		  "S" (in4),
+		  "D" (in5),
+		  [in6] VMW_BP_CONSTRAINT (in6)
+		: "cc", "memory");
+	return out0;
+}
+#undef VMW_BP_CONSTRAINT
+#undef VMWARE_HYPERCALL
+
 #endif
diff --git a/arch/x86/include/asm/vmx.h b/arch/x86/include/asm/vmx.h
index d77a31039f24..f7fd4369b821 100644
--- a/arch/x86/include/asm/vmx.h
+++ b/arch/x86/include/asm/vmx.h
@@ -122,19 +122,17 @@
 
 #define VM_ENTRY_ALWAYSON_WITHOUT_TRUE_MSR	0x000011ff
 
-#define VMX_MISC_PREEMPTION_TIMER_RATE_MASK	0x0000001f
-#define VMX_MISC_SAVE_EFER_LMA			0x00000020
-#define VMX_MISC_ACTIVITY_HLT			0x00000040
-#define VMX_MISC_ACTIVITY_WAIT_SIPI		0x00000100
-#define VMX_MISC_ZERO_LEN_INS			0x40000000
-#define VMX_MISC_MSR_LIST_MULTIPLIER		512
-
 /* VMFUNC functions */
 #define VMFUNC_CONTROL_BIT(x)	BIT((VMX_FEATURE_##x & 0x1f) - 28)
 
 #define VMX_VMFUNC_EPTP_SWITCHING               VMFUNC_CONTROL_BIT(EPTP_SWITCHING)
 #define VMFUNC_EPTP_ENTRIES  512
 
+#define VMX_BASIC_32BIT_PHYS_ADDR_ONLY		BIT_ULL(48)
+#define VMX_BASIC_DUAL_MONITOR_TREATMENT	BIT_ULL(49)
+#define VMX_BASIC_INOUT				BIT_ULL(54)
+#define VMX_BASIC_TRUE_CTLS			BIT_ULL(55)
+
 static inline u32 vmx_basic_vmcs_revision_id(u64 vmx_basic)
 {
 	return vmx_basic & GENMASK_ULL(30, 0);
@@ -145,9 +143,30 @@ static inline u32 vmx_basic_vmcs_size(u64 vmx_basic)
 	return (vmx_basic & GENMASK_ULL(44, 32)) >> 32;
 }
 
+static inline u32 vmx_basic_vmcs_mem_type(u64 vmx_basic)
+{
+	return (vmx_basic & GENMASK_ULL(53, 50)) >> 50;
+}
+
+static inline u64 vmx_basic_encode_vmcs_info(u32 revision, u16 size, u8 memtype)
+{
+	return revision | ((u64)size << 32) | ((u64)memtype << 50);
+}
+
+#define VMX_MISC_SAVE_EFER_LMA			BIT_ULL(5)
+#define VMX_MISC_ACTIVITY_HLT			BIT_ULL(6)
+#define VMX_MISC_ACTIVITY_SHUTDOWN		BIT_ULL(7)
+#define VMX_MISC_ACTIVITY_WAIT_SIPI		BIT_ULL(8)
+#define VMX_MISC_INTEL_PT			BIT_ULL(14)
+#define VMX_MISC_RDMSR_IN_SMM			BIT_ULL(15)
+#define VMX_MISC_VMXOFF_BLOCK_SMI		BIT_ULL(28)
+#define VMX_MISC_VMWRITE_SHADOW_RO_FIELDS	BIT_ULL(29)
+#define VMX_MISC_ZERO_LEN_INS			BIT_ULL(30)
+#define VMX_MISC_MSR_LIST_MULTIPLIER		512
+
 static inline int vmx_misc_preemption_timer_rate(u64 vmx_misc)
 {
-	return vmx_misc & VMX_MISC_PREEMPTION_TIMER_RATE_MASK;
+	return vmx_misc & GENMASK_ULL(4, 0);
 }
 
 static inline int vmx_misc_cr3_count(u64 vmx_misc)
@@ -508,9 +527,10 @@ enum vmcs_field {
 #define VMX_EPTP_PWL_4				0x18ull
 #define VMX_EPTP_PWL_5				0x20ull
 #define VMX_EPTP_AD_ENABLE_BIT			(1ull << 6)
+/* The EPTP memtype is encoded in bits 2:0, i.e. doesn't need to be shifted. */
 #define VMX_EPTP_MT_MASK			0x7ull
-#define VMX_EPTP_MT_WB				0x6ull
-#define VMX_EPTP_MT_UC				0x0ull
+#define VMX_EPTP_MT_WB				X86_MEMTYPE_WB
+#define VMX_EPTP_MT_UC				X86_MEMTYPE_UC
 #define VMX_EPT_READABLE_MASK			0x1ull
 #define VMX_EPT_WRITABLE_MASK			0x2ull
 #define VMX_EPT_EXECUTABLE_MASK			0x4ull
diff --git a/arch/x86/include/asm/vmxfeatures.h b/arch/x86/include/asm/vmxfeatures.h
index 695f36664889..09b1d7e607c1 100644
--- a/arch/x86/include/asm/vmxfeatures.h
+++ b/arch/x86/include/asm/vmxfeatures.h
@@ -9,85 +9,85 @@
 
 /*
  * Note: If the comment begins with a quoted string, that string is used
- * in /proc/cpuinfo instead of the macro name.  If the string is "",
- * this feature bit is not displayed in /proc/cpuinfo at all.
+ * in /proc/cpuinfo instead of the macro name.  Otherwise, this feature bit
+ * is not displayed in /proc/cpuinfo at all.
  */
 
 /* Pin-Based VM-Execution Controls, EPT/VPID, APIC and VM-Functions, word 0 */
-#define VMX_FEATURE_INTR_EXITING	( 0*32+  0) /* "" VM-Exit on vectored interrupts */
-#define VMX_FEATURE_NMI_EXITING		( 0*32+  3) /* "" VM-Exit on NMIs */
+#define VMX_FEATURE_INTR_EXITING	( 0*32+  0) /* VM-Exit on vectored interrupts */
+#define VMX_FEATURE_NMI_EXITING		( 0*32+  3) /* VM-Exit on NMIs */
 #define VMX_FEATURE_VIRTUAL_NMIS	( 0*32+  5) /* "vnmi" NMI virtualization */
-#define VMX_FEATURE_PREEMPTION_TIMER	( 0*32+  6) /* VMX Preemption Timer */
-#define VMX_FEATURE_POSTED_INTR		( 0*32+  7) /* Posted Interrupts */
+#define VMX_FEATURE_PREEMPTION_TIMER	( 0*32+  6) /* "preemption_timer" VMX Preemption Timer */
+#define VMX_FEATURE_POSTED_INTR		( 0*32+  7) /* "posted_intr" Posted Interrupts */
 
 /* EPT/VPID features, scattered to bits 16-23 */
-#define VMX_FEATURE_INVVPID		( 0*32+ 16) /* INVVPID is supported */
+#define VMX_FEATURE_INVVPID		( 0*32+ 16) /* "invvpid" INVVPID is supported */
 #define VMX_FEATURE_EPT_EXECUTE_ONLY	( 0*32+ 17) /* "ept_x_only" EPT entries can be execute only */
-#define VMX_FEATURE_EPT_AD		( 0*32+ 18) /* EPT Accessed/Dirty bits */
-#define VMX_FEATURE_EPT_1GB		( 0*32+ 19) /* 1GB EPT pages */
-#define VMX_FEATURE_EPT_5LEVEL		( 0*32+ 20) /* 5-level EPT paging */
+#define VMX_FEATURE_EPT_AD		( 0*32+ 18) /* "ept_ad" EPT Accessed/Dirty bits */
+#define VMX_FEATURE_EPT_1GB		( 0*32+ 19) /* "ept_1gb" 1GB EPT pages */
+#define VMX_FEATURE_EPT_5LEVEL		( 0*32+ 20) /* "ept_5level" 5-level EPT paging */
 
 /* Aggregated APIC features 24-27 */
-#define VMX_FEATURE_FLEXPRIORITY	( 0*32+ 24) /* TPR shadow + virt APIC */
-#define VMX_FEATURE_APICV	        ( 0*32+ 25) /* TPR shadow + APIC reg virt + virt intr delivery + posted interrupts */
+#define VMX_FEATURE_FLEXPRIORITY	( 0*32+ 24) /* "flexpriority" TPR shadow + virt APIC */
+#define VMX_FEATURE_APICV	        ( 0*32+ 25) /* "apicv" TPR shadow + APIC reg virt + virt intr delivery + posted interrupts */
 
 /* VM-Functions, shifted to bits 28-31 */
-#define VMX_FEATURE_EPTP_SWITCHING	( 0*32+ 28) /* EPTP switching (in guest) */
+#define VMX_FEATURE_EPTP_SWITCHING	( 0*32+ 28) /* "eptp_switching" EPTP switching (in guest) */
 
 /* Primary Processor-Based VM-Execution Controls, word 1 */
-#define VMX_FEATURE_INTR_WINDOW_EXITING ( 1*32+  2) /* "" VM-Exit if INTRs are unblocked in guest */
+#define VMX_FEATURE_INTR_WINDOW_EXITING ( 1*32+  2) /* VM-Exit if INTRs are unblocked in guest */
 #define VMX_FEATURE_USE_TSC_OFFSETTING	( 1*32+  3) /* "tsc_offset" Offset hardware TSC when read in guest */
-#define VMX_FEATURE_HLT_EXITING		( 1*32+  7) /* "" VM-Exit on HLT */
-#define VMX_FEATURE_INVLPG_EXITING	( 1*32+  9) /* "" VM-Exit on INVLPG */
-#define VMX_FEATURE_MWAIT_EXITING	( 1*32+ 10) /* "" VM-Exit on MWAIT */
-#define VMX_FEATURE_RDPMC_EXITING	( 1*32+ 11) /* "" VM-Exit on RDPMC */
-#define VMX_FEATURE_RDTSC_EXITING	( 1*32+ 12) /* "" VM-Exit on RDTSC */
-#define VMX_FEATURE_CR3_LOAD_EXITING	( 1*32+ 15) /* "" VM-Exit on writes to CR3 */
-#define VMX_FEATURE_CR3_STORE_EXITING	( 1*32+ 16) /* "" VM-Exit on reads from CR3 */
-#define VMX_FEATURE_TERTIARY_CONTROLS	( 1*32+ 17) /* "" Enable Tertiary VM-Execution Controls */
-#define VMX_FEATURE_CR8_LOAD_EXITING	( 1*32+ 19) /* "" VM-Exit on writes to CR8 */
-#define VMX_FEATURE_CR8_STORE_EXITING	( 1*32+ 20) /* "" VM-Exit on reads from CR8 */
+#define VMX_FEATURE_HLT_EXITING		( 1*32+  7) /* VM-Exit on HLT */
+#define VMX_FEATURE_INVLPG_EXITING	( 1*32+  9) /* VM-Exit on INVLPG */
+#define VMX_FEATURE_MWAIT_EXITING	( 1*32+ 10) /* VM-Exit on MWAIT */
+#define VMX_FEATURE_RDPMC_EXITING	( 1*32+ 11) /* VM-Exit on RDPMC */
+#define VMX_FEATURE_RDTSC_EXITING	( 1*32+ 12) /* VM-Exit on RDTSC */
+#define VMX_FEATURE_CR3_LOAD_EXITING	( 1*32+ 15) /* VM-Exit on writes to CR3 */
+#define VMX_FEATURE_CR3_STORE_EXITING	( 1*32+ 16) /* VM-Exit on reads from CR3 */
+#define VMX_FEATURE_TERTIARY_CONTROLS	( 1*32+ 17) /* Enable Tertiary VM-Execution Controls */
+#define VMX_FEATURE_CR8_LOAD_EXITING	( 1*32+ 19) /* VM-Exit on writes to CR8 */
+#define VMX_FEATURE_CR8_STORE_EXITING	( 1*32+ 20) /* VM-Exit on reads from CR8 */
 #define VMX_FEATURE_VIRTUAL_TPR		( 1*32+ 21) /* "vtpr" TPR virtualization, a.k.a. TPR shadow */
-#define VMX_FEATURE_NMI_WINDOW_EXITING	( 1*32+ 22) /* "" VM-Exit if NMIs are unblocked in guest */
-#define VMX_FEATURE_MOV_DR_EXITING	( 1*32+ 23) /* "" VM-Exit on accesses to debug registers */
-#define VMX_FEATURE_UNCOND_IO_EXITING	( 1*32+ 24) /* "" VM-Exit on *all* IN{S} and OUT{S}*/
-#define VMX_FEATURE_USE_IO_BITMAPS	( 1*32+ 25) /* "" VM-Exit based on I/O port */
+#define VMX_FEATURE_NMI_WINDOW_EXITING	( 1*32+ 22) /* VM-Exit if NMIs are unblocked in guest */
+#define VMX_FEATURE_MOV_DR_EXITING	( 1*32+ 23) /* VM-Exit on accesses to debug registers */
+#define VMX_FEATURE_UNCOND_IO_EXITING	( 1*32+ 24) /* VM-Exit on *all* IN{S} and OUT{S}*/
+#define VMX_FEATURE_USE_IO_BITMAPS	( 1*32+ 25) /* VM-Exit based on I/O port */
 #define VMX_FEATURE_MONITOR_TRAP_FLAG	( 1*32+ 27) /* "mtf" VMX single-step VM-Exits */
-#define VMX_FEATURE_USE_MSR_BITMAPS	( 1*32+ 28) /* "" VM-Exit based on MSR index */
-#define VMX_FEATURE_MONITOR_EXITING	( 1*32+ 29) /* "" VM-Exit on MONITOR (MWAIT's accomplice) */
-#define VMX_FEATURE_PAUSE_EXITING	( 1*32+ 30) /* "" VM-Exit on PAUSE (unconditionally) */
-#define VMX_FEATURE_SEC_CONTROLS	( 1*32+ 31) /* "" Enable Secondary VM-Execution Controls */
+#define VMX_FEATURE_USE_MSR_BITMAPS	( 1*32+ 28) /* VM-Exit based on MSR index */
+#define VMX_FEATURE_MONITOR_EXITING	( 1*32+ 29) /* VM-Exit on MONITOR (MWAIT's accomplice) */
+#define VMX_FEATURE_PAUSE_EXITING	( 1*32+ 30) /* VM-Exit on PAUSE (unconditionally) */
+#define VMX_FEATURE_SEC_CONTROLS	( 1*32+ 31) /* Enable Secondary VM-Execution Controls */
 
 /* Secondary Processor-Based VM-Execution Controls, word 2 */
 #define VMX_FEATURE_VIRT_APIC_ACCESSES	( 2*32+  0) /* "vapic" Virtualize memory mapped APIC accesses */
-#define VMX_FEATURE_EPT			( 2*32+  1) /* Extended Page Tables, a.k.a. Two-Dimensional Paging */
-#define VMX_FEATURE_DESC_EXITING	( 2*32+  2) /* "" VM-Exit on {S,L}*DT instructions */
-#define VMX_FEATURE_RDTSCP		( 2*32+  3) /* "" Enable RDTSCP in guest */
-#define VMX_FEATURE_VIRTUAL_X2APIC	( 2*32+  4) /* "" Virtualize X2APIC for the guest */
-#define VMX_FEATURE_VPID		( 2*32+  5) /* Virtual Processor ID (TLB ASID modifier) */
-#define VMX_FEATURE_WBINVD_EXITING	( 2*32+  6) /* "" VM-Exit on WBINVD */
-#define VMX_FEATURE_UNRESTRICTED_GUEST	( 2*32+  7) /* Allow Big Real Mode and other "invalid" states */
+#define VMX_FEATURE_EPT			( 2*32+  1) /* "ept" Extended Page Tables, a.k.a. Two-Dimensional Paging */
+#define VMX_FEATURE_DESC_EXITING	( 2*32+  2) /* VM-Exit on {S,L}*DT instructions */
+#define VMX_FEATURE_RDTSCP		( 2*32+  3) /* Enable RDTSCP in guest */
+#define VMX_FEATURE_VIRTUAL_X2APIC	( 2*32+  4) /* Virtualize X2APIC for the guest */
+#define VMX_FEATURE_VPID		( 2*32+  5) /* "vpid" Virtual Processor ID (TLB ASID modifier) */
+#define VMX_FEATURE_WBINVD_EXITING	( 2*32+  6) /* VM-Exit on WBINVD */
+#define VMX_FEATURE_UNRESTRICTED_GUEST	( 2*32+  7) /* "unrestricted_guest" Allow Big Real Mode and other "invalid" states */
 #define VMX_FEATURE_APIC_REGISTER_VIRT	( 2*32+  8) /* "vapic_reg" Hardware emulation of reads to the virtual-APIC */
 #define VMX_FEATURE_VIRT_INTR_DELIVERY	( 2*32+  9) /* "vid" Evaluation and delivery of pending virtual interrupts */
 #define VMX_FEATURE_PAUSE_LOOP_EXITING	( 2*32+ 10) /* "ple" Conditionally VM-Exit on PAUSE at CPL0 */
-#define VMX_FEATURE_RDRAND_EXITING	( 2*32+ 11) /* "" VM-Exit on RDRAND*/
-#define VMX_FEATURE_INVPCID		( 2*32+ 12) /* "" Enable INVPCID in guest */
-#define VMX_FEATURE_VMFUNC		( 2*32+ 13) /* "" Enable VM-Functions (leaf dependent) */
-#define VMX_FEATURE_SHADOW_VMCS		( 2*32+ 14) /* VMREAD/VMWRITE in guest can access shadow VMCS */
-#define VMX_FEATURE_ENCLS_EXITING	( 2*32+ 15) /* "" VM-Exit on ENCLS (leaf dependent) */
-#define VMX_FEATURE_RDSEED_EXITING	( 2*32+ 16) /* "" VM-Exit on RDSEED */
+#define VMX_FEATURE_RDRAND_EXITING	( 2*32+ 11) /* VM-Exit on RDRAND*/
+#define VMX_FEATURE_INVPCID		( 2*32+ 12) /* Enable INVPCID in guest */
+#define VMX_FEATURE_VMFUNC		( 2*32+ 13) /* Enable VM-Functions (leaf dependent) */
+#define VMX_FEATURE_SHADOW_VMCS		( 2*32+ 14) /* "shadow_vmcs" VMREAD/VMWRITE in guest can access shadow VMCS */
+#define VMX_FEATURE_ENCLS_EXITING	( 2*32+ 15) /* VM-Exit on ENCLS (leaf dependent) */
+#define VMX_FEATURE_RDSEED_EXITING	( 2*32+ 16) /* VM-Exit on RDSEED */
 #define VMX_FEATURE_PAGE_MOD_LOGGING	( 2*32+ 17) /* "pml" Log dirty pages into buffer */
-#define VMX_FEATURE_EPT_VIOLATION_VE	( 2*32+ 18) /* Conditionally reflect EPT violations as #VE exceptions */
-#define VMX_FEATURE_PT_CONCEAL_VMX	( 2*32+ 19) /* "" Suppress VMX indicators in Processor Trace */
-#define VMX_FEATURE_XSAVES		( 2*32+ 20) /* "" Enable XSAVES and XRSTORS in guest */
+#define VMX_FEATURE_EPT_VIOLATION_VE	( 2*32+ 18) /* "ept_violation_ve" Conditionally reflect EPT violations as #VE exceptions */
+#define VMX_FEATURE_PT_CONCEAL_VMX	( 2*32+ 19) /* Suppress VMX indicators in Processor Trace */
+#define VMX_FEATURE_XSAVES		( 2*32+ 20) /* Enable XSAVES and XRSTORS in guest */
 #define VMX_FEATURE_MODE_BASED_EPT_EXEC	( 2*32+ 22) /* "ept_mode_based_exec" Enable separate EPT EXEC bits for supervisor vs. user */
-#define VMX_FEATURE_PT_USE_GPA		( 2*32+ 24) /* "" Processor Trace logs GPAs */
-#define VMX_FEATURE_TSC_SCALING		( 2*32+ 25) /* Scale hardware TSC when read in guest */
-#define VMX_FEATURE_USR_WAIT_PAUSE	( 2*32+ 26) /* Enable TPAUSE, UMONITOR, UMWAIT in guest */
-#define VMX_FEATURE_ENCLV_EXITING	( 2*32+ 28) /* "" VM-Exit on ENCLV (leaf dependent) */
-#define VMX_FEATURE_BUS_LOCK_DETECTION	( 2*32+ 30) /* "" VM-Exit when bus lock caused */
-#define VMX_FEATURE_NOTIFY_VM_EXITING	( 2*32+ 31) /* VM-Exit when no event windows after notify window */
+#define VMX_FEATURE_PT_USE_GPA		( 2*32+ 24) /* Processor Trace logs GPAs */
+#define VMX_FEATURE_TSC_SCALING		( 2*32+ 25) /* "tsc_scaling" Scale hardware TSC when read in guest */
+#define VMX_FEATURE_USR_WAIT_PAUSE	( 2*32+ 26) /* "usr_wait_pause" Enable TPAUSE, UMONITOR, UMWAIT in guest */
+#define VMX_FEATURE_ENCLV_EXITING	( 2*32+ 28) /* VM-Exit on ENCLV (leaf dependent) */
+#define VMX_FEATURE_BUS_LOCK_DETECTION	( 2*32+ 30) /* VM-Exit when bus lock caused */
+#define VMX_FEATURE_NOTIFY_VM_EXITING	( 2*32+ 31) /* "notify_vm_exiting" VM-Exit when no event windows after notify window */
 
 /* Tertiary Processor-Based VM-Execution Controls, word 3 */
-#define VMX_FEATURE_IPI_VIRT		( 3*32+  4) /* Enable IPI virtualization */
+#define VMX_FEATURE_IPI_VIRT		( 3*32+  4) /* "ipi_virt" Enable IPI virtualization */
 #endif /* _ASM_X86_VMXFEATURES_H */
diff --git a/arch/x86/include/asm/vvar.h b/arch/x86/include/asm/vvar.h
index 183e98e49ab9..9d9af37f7cab 100644
--- a/arch/x86/include/asm/vvar.h
+++ b/arch/x86/include/asm/vvar.h
@@ -26,6 +26,8 @@
  */
 #define DECLARE_VVAR(offset, type, name) \
 	EMIT_VVAR(name, offset)
+#define DECLARE_VVAR_SINGLE(offset, type, name) \
+	EMIT_VVAR(name, offset)
 
 #else
 
@@ -37,6 +39,10 @@ extern char __vvar_page;
 	extern type timens_ ## name[CS_BASES]				\
 	__attribute__((visibility("hidden")));				\
 
+#define DECLARE_VVAR_SINGLE(offset, type, name)				\
+	extern type vvar_ ## name					\
+	__attribute__((visibility("hidden")));				\
+
 #define VVAR(name) (vvar_ ## name)
 #define TIMENS(name) (timens_ ## name)
 
@@ -44,12 +50,22 @@ extern char __vvar_page;
 	type name[CS_BASES]						\
 	__attribute__((section(".vvar_" #name), aligned(16))) __visible
 
+#define DEFINE_VVAR_SINGLE(type, name)					\
+	type name							\
+	__attribute__((section(".vvar_" #name), aligned(16))) __visible
+
 #endif
 
 /* DECLARE_VVAR(offset, type, name) */
 
 DECLARE_VVAR(128, struct vdso_data, _vdso_data)
 
+#if !defined(_SINGLE_DATA)
+#define _SINGLE_DATA
+DECLARE_VVAR_SINGLE(640, struct vdso_rng_data, _vdso_rng_data)
+#endif
+
 #undef DECLARE_VVAR
+#undef DECLARE_VVAR_SINGLE
 
 #endif
diff --git a/arch/x86/include/asm/word-at-a-time.h b/arch/x86/include/asm/word-at-a-time.h
index e8d7d4941c4c..422a47746657 100644
--- a/arch/x86/include/asm/word-at-a-time.h
+++ b/arch/x86/include/asm/word-at-a-time.h
@@ -5,45 +5,12 @@
 #include <linux/bitops.h>
 #include <linux/wordpart.h>
 
-/*
- * This is largely generic for little-endian machines, but the
- * optimal byte mask counting is probably going to be something
- * that is architecture-specific. If you have a reliably fast
- * bit count instruction, that might be better than the multiply
- * and shift, for example.
- */
 struct word_at_a_time {
 	const unsigned long one_bits, high_bits;
 };
 
 #define WORD_AT_A_TIME_CONSTANTS { REPEAT_BYTE(0x01), REPEAT_BYTE(0x80) }
 
-#ifdef CONFIG_64BIT
-
-/*
- * Jan Achrenius on G+: microoptimized version of
- * the simpler "(mask & ONEBYTES) * ONEBYTES >> 56"
- * that works for the bytemasks without having to
- * mask them first.
- */
-static inline long count_masked_bytes(unsigned long mask)
-{
-	return mask*0x0001020304050608ul >> 56;
-}
-
-#else	/* 32-bit case */
-
-/* Carl Chatfield / Jan Achrenius G+ version for 32-bit */
-static inline long count_masked_bytes(long mask)
-{
-	/* (000000 0000ff 00ffff ffffff) -> ( 1 1 2 3 ) */
-	long a = (0x0ff0001+mask) >> 23;
-	/* Fix the 1 for 00 case */
-	return a & mask;
-}
-
-#endif
-
 /* Return nonzero if it has a zero */
 static inline unsigned long has_zero(unsigned long a, unsigned long *bits, const struct word_at_a_time *c)
 {
@@ -57,6 +24,22 @@ static inline unsigned long prep_zero_mask(unsigned long a, unsigned long bits,
 	return bits;
 }
 
+#ifdef CONFIG_64BIT
+
+/* Keep the initial has_zero() value for both bitmask and size calc */
+#define create_zero_mask(bits) (bits)
+
+static inline unsigned long zero_bytemask(unsigned long bits)
+{
+	bits = (bits - 1) & ~bits;
+	return bits >> 7;
+}
+
+#define find_zero(bits) (__ffs(bits) >> 3)
+
+#else
+
+/* Create the final mask for both bytemask and size */
 static inline unsigned long create_zero_mask(unsigned long bits)
 {
 	bits = (bits - 1) & ~bits;
@@ -66,11 +49,17 @@ static inline unsigned long create_zero_mask(unsigned long bits)
 /* The mask we created is directly usable as a bytemask */
 #define zero_bytemask(mask) (mask)
 
+/* Carl Chatfield / Jan Achrenius G+ version for 32-bit */
 static inline unsigned long find_zero(unsigned long mask)
 {
-	return count_masked_bytes(mask);
+	/* (000000 0000ff 00ffff ffffff) -> ( 1 1 2 3 ) */
+	long a = (0x0ff0001+mask) >> 23;
+	/* Fix the 1 for 00 case */
+	return a & mask;
 }
 
+#endif
+
 /*
  * Load an unaligned word from kernel space.
  *
diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h
index 6149eabe200f..213cf5379a5a 100644
--- a/arch/x86/include/asm/x86_init.h
+++ b/arch/x86/include/asm/x86_init.h
@@ -149,12 +149,22 @@ struct x86_init_acpi {
  * @enc_status_change_finish	Notify HV after the encryption status of a range is changed
  * @enc_tlb_flush_required	Returns true if a TLB flush is needed before changing page encryption status
  * @enc_cache_flush_required	Returns true if a cache flush is needed before changing page encryption status
+ * @enc_kexec_begin		Begin the two-step process of converting shared memory back
+ *				to private. It stops the new conversions from being started
+ *				and waits in-flight conversions to finish, if possible.
+ * @enc_kexec_finish		Finish the two-step process of converting shared memory to
+ *				private. All memory is private after the call when
+ *				the function returns.
+ *				It is called on only one CPU while the others are shut down
+ *				and with interrupts disabled.
  */
 struct x86_guest {
-	bool (*enc_status_change_prepare)(unsigned long vaddr, int npages, bool enc);
-	bool (*enc_status_change_finish)(unsigned long vaddr, int npages, bool enc);
+	int (*enc_status_change_prepare)(unsigned long vaddr, int npages, bool enc);
+	int (*enc_status_change_finish)(unsigned long vaddr, int npages, bool enc);
 	bool (*enc_tlb_flush_required)(bool enc);
 	bool (*enc_cache_flush_required)(void);
+	void (*enc_kexec_begin)(void);
+	void (*enc_kexec_finish)(void);
 };
 
 /**
diff --git a/arch/x86/include/asm/xen/hypervisor.h b/arch/x86/include/asm/xen/hypervisor.h
index 64fbd2dbc5b7..a9088250770f 100644
--- a/arch/x86/include/asm/xen/hypervisor.h
+++ b/arch/x86/include/asm/xen/hypervisor.h
@@ -62,11 +62,6 @@ void xen_arch_unregister_cpu(int num);
 #ifdef CONFIG_PVH
 void __init xen_pvh_init(struct boot_params *boot_params);
 void __init mem_map_via_hcall(struct boot_params *boot_params_p);
-#ifdef CONFIG_XEN_PVH
-void __init xen_reserve_extra_memory(struct boot_params *bootp);
-#else
-static inline void xen_reserve_extra_memory(struct boot_params *bootp) { }
-#endif
 #endif
 
 /* Lazy mode for batching updates / context switch */
diff --git a/arch/x86/include/uapi/asm/elf.h b/arch/x86/include/uapi/asm/elf.h
new file mode 100644
index 000000000000..468e135fa285
--- /dev/null
+++ b/arch/x86/include/uapi/asm/elf.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _UAPI_ASM_X86_ELF_H
+#define _UAPI_ASM_X86_ELF_H
+
+#include <linux/types.h>
+
+struct x86_xfeat_component {
+	__u32 type;
+	__u32 size;
+	__u32 offset;
+	__u32 flags;
+} __packed;
+
+_Static_assert(sizeof(struct x86_xfeat_component) % 4 == 0, "x86_xfeat_component is not aligned");
+
+#endif /* _UAPI_ASM_X86_ELF_H */
diff --git a/arch/x86/include/uapi/asm/kvm.h b/arch/x86/include/uapi/asm/kvm.h
index 9fae1b73b529..a8debbf2f702 100644
--- a/arch/x86/include/uapi/asm/kvm.h
+++ b/arch/x86/include/uapi/asm/kvm.h
@@ -106,6 +106,7 @@ struct kvm_ioapic_state {
 
 #define KVM_RUN_X86_SMM		 (1 << 0)
 #define KVM_RUN_X86_BUS_LOCK     (1 << 1)
+#define KVM_RUN_X86_GUEST_MODE   (1 << 2)
 
 /* for KVM_GET_REGS and KVM_SET_REGS */
 struct kvm_regs {
@@ -438,6 +439,7 @@ struct kvm_sync_regs {
 #define KVM_X86_QUIRK_MISC_ENABLE_NO_MWAIT	(1 << 4)
 #define KVM_X86_QUIRK_FIX_HYPERCALL_INSN	(1 << 5)
 #define KVM_X86_QUIRK_MWAIT_NEVER_UD_FAULTS	(1 << 6)
+#define KVM_X86_QUIRK_SLOT_ZAP_ALL		(1 << 7)
 
 #define KVM_STATE_NESTED_FORMAT_VMX	0
 #define KVM_STATE_NESTED_FORMAT_SVM	1
@@ -697,6 +699,11 @@ enum sev_cmd_id {
 	/* Second time is the charm; improved versions of the above ioctls.  */
 	KVM_SEV_INIT2,
 
+	/* SNP-specific commands */
+	KVM_SEV_SNP_LAUNCH_START = 100,
+	KVM_SEV_SNP_LAUNCH_UPDATE,
+	KVM_SEV_SNP_LAUNCH_FINISH,
+
 	KVM_SEV_NR_MAX,
 };
 
@@ -824,6 +831,48 @@ struct kvm_sev_receive_update_data {
 	__u32 pad2;
 };
 
+struct kvm_sev_snp_launch_start {
+	__u64 policy;
+	__u8 gosvw[16];
+	__u16 flags;
+	__u8 pad0[6];
+	__u64 pad1[4];
+};
+
+/* Kept in sync with firmware values for simplicity. */
+#define KVM_SEV_SNP_PAGE_TYPE_NORMAL		0x1
+#define KVM_SEV_SNP_PAGE_TYPE_ZERO		0x3
+#define KVM_SEV_SNP_PAGE_TYPE_UNMEASURED	0x4
+#define KVM_SEV_SNP_PAGE_TYPE_SECRETS		0x5
+#define KVM_SEV_SNP_PAGE_TYPE_CPUID		0x6
+
+struct kvm_sev_snp_launch_update {
+	__u64 gfn_start;
+	__u64 uaddr;
+	__u64 len;
+	__u8 type;
+	__u8 pad0;
+	__u16 flags;
+	__u32 pad1;
+	__u64 pad2[4];
+};
+
+#define KVM_SEV_SNP_ID_BLOCK_SIZE	96
+#define KVM_SEV_SNP_ID_AUTH_SIZE	4096
+#define KVM_SEV_SNP_FINISH_DATA_SIZE	32
+
+struct kvm_sev_snp_launch_finish {
+	__u64 id_block_uaddr;
+	__u64 id_auth_uaddr;
+	__u8 id_block_en;
+	__u8 auth_key_en;
+	__u8 vcek_disabled;
+	__u8 host_data[KVM_SEV_SNP_FINISH_DATA_SIZE];
+	__u8 pad0[3];
+	__u16 flags;
+	__u64 pad1[4];
+};
+
 #define KVM_X2APIC_API_USE_32BIT_IDS            (1ULL << 0)
 #define KVM_X2APIC_API_DISABLE_BROADCAST_QUIRK  (1ULL << 1)
 
@@ -874,5 +923,6 @@ struct kvm_hyperv_eventfd {
 #define KVM_X86_SW_PROTECTED_VM	1
 #define KVM_X86_SEV_VM		2
 #define KVM_X86_SEV_ES_VM	3
+#define KVM_X86_SNP_VM		4
 
 #endif /* _ASM_X86_KVM_H */
diff --git a/arch/x86/include/uapi/asm/svm.h b/arch/x86/include/uapi/asm/svm.h
index 80e1df482337..1814b413fd57 100644
--- a/arch/x86/include/uapi/asm/svm.h
+++ b/arch/x86/include/uapi/asm/svm.h
@@ -115,6 +115,7 @@
 #define SVM_VMGEXIT_AP_CREATE_ON_INIT		0
 #define SVM_VMGEXIT_AP_CREATE			1
 #define SVM_VMGEXIT_AP_DESTROY			2
+#define SVM_VMGEXIT_SNP_RUN_VMPL		0x80000018
 #define SVM_VMGEXIT_HV_FEATURES			0x8000fffd
 #define SVM_VMGEXIT_TERM_REQUEST		0x8000fffe
 #define SVM_VMGEXIT_TERM_REASON(reason_set, reason_code)	\
diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
index 20a0dd51700a..f7918980667a 100644
--- a/arch/x86/kernel/Makefile
+++ b/arch/x86/kernel/Makefile
@@ -17,7 +17,6 @@ CFLAGS_REMOVE_ftrace.o = -pg
 CFLAGS_REMOVE_early_printk.o = -pg
 CFLAGS_REMOVE_head64.o = -pg
 CFLAGS_REMOVE_head32.o = -pg
-CFLAGS_REMOVE_sev.o = -pg
 CFLAGS_REMOVE_rethook.o = -pg
 endif
 
@@ -26,19 +25,24 @@ KASAN_SANITIZE_dumpstack.o				:= n
 KASAN_SANITIZE_dumpstack_$(BITS).o			:= n
 KASAN_SANITIZE_stacktrace.o				:= n
 KASAN_SANITIZE_paravirt.o				:= n
-KASAN_SANITIZE_sev.o					:= n
 
 # With some compiler versions the generated code results in boot hangs, caused
 # by several compilation units. To be safe, disable all instrumentation.
 KCSAN_SANITIZE := n
 KMSAN_SANITIZE_head$(BITS).o				:= n
 KMSAN_SANITIZE_nmi.o					:= n
-KMSAN_SANITIZE_sev.o					:= n
 
 # If instrumentation of the following files is enabled, boot hangs during
 # first second.
 KCOV_INSTRUMENT_head$(BITS).o				:= n
-KCOV_INSTRUMENT_sev.o					:= n
+# These are called from save_stack_trace() on debug paths,
+# and produce large amounts of uninteresting coverage.
+KCOV_INSTRUMENT_stacktrace.o				:= n
+KCOV_INSTRUMENT_dumpstack.o				:= n
+KCOV_INSTRUMENT_dumpstack_$(BITS).o			:= n
+KCOV_INSTRUMENT_unwind_orc.o				:= n
+KCOV_INSTRUMENT_unwind_frame.o				:= n
+KCOV_INSTRUMENT_unwind_guess.o				:= n
 
 CFLAGS_irq.o := -I $(src)/../include/asm/trace
 
@@ -142,8 +146,6 @@ obj-$(CONFIG_UNWINDER_ORC)		+= unwind_orc.o
 obj-$(CONFIG_UNWINDER_FRAME_POINTER)	+= unwind_frame.o
 obj-$(CONFIG_UNWINDER_GUESS)		+= unwind_guess.o
 
-obj-$(CONFIG_AMD_MEM_ENCRYPT)		+= sev.o
-
 obj-$(CONFIG_CFI_CLANG)			+= cfi.o
 
 obj-$(CONFIG_CALL_THUNKS)		+= callthunks.o
diff --git a/arch/x86/kernel/acpi/Makefile b/arch/x86/kernel/acpi/Makefile
index fc17b3f136fe..842a5f449404 100644
--- a/arch/x86/kernel/acpi/Makefile
+++ b/arch/x86/kernel/acpi/Makefile
@@ -4,6 +4,7 @@ obj-$(CONFIG_ACPI)		+= boot.o
 obj-$(CONFIG_ACPI_SLEEP)	+= sleep.o wakeup_$(BITS).o
 obj-$(CONFIG_ACPI_APEI)		+= apei.o
 obj-$(CONFIG_ACPI_CPPC_LIB)	+= cppc.o
+obj-$(CONFIG_ACPI_MADT_WAKEUP)	+= madt_wakeup.o madt_playdead.o
 
 ifneq ($(CONFIG_ACPI_PROCESSOR),)
 obj-y				+= cstate.o
diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index 4bf82dbd2a6b..4efecac49863 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -67,13 +67,6 @@ static bool has_lapic_cpus __initdata;
 static bool acpi_support_online_capable;
 #endif
 
-#ifdef CONFIG_X86_64
-/* Physical address of the Multiprocessor Wakeup Structure mailbox */
-static u64 acpi_mp_wake_mailbox_paddr;
-/* Virtual address of the Multiprocessor Wakeup Structure mailbox */
-static struct acpi_madt_multiproc_wakeup_mailbox *acpi_mp_wake_mailbox;
-#endif
-
 #ifdef CONFIG_X86_IO_APIC
 /*
  * Locks related to IOAPIC hotplug
@@ -341,60 +334,6 @@ acpi_parse_lapic_nmi(union acpi_subtable_headers * header, const unsigned long e
 
 	return 0;
 }
-
-#ifdef CONFIG_X86_64
-static int acpi_wakeup_cpu(u32 apicid, unsigned long start_ip)
-{
-	/*
-	 * Remap mailbox memory only for the first call to acpi_wakeup_cpu().
-	 *
-	 * Wakeup of secondary CPUs is fully serialized in the core code.
-	 * No need to protect acpi_mp_wake_mailbox from concurrent accesses.
-	 */
-	if (!acpi_mp_wake_mailbox) {
-		acpi_mp_wake_mailbox = memremap(acpi_mp_wake_mailbox_paddr,
-						sizeof(*acpi_mp_wake_mailbox),
-						MEMREMAP_WB);
-	}
-
-	/*
-	 * Mailbox memory is shared between the firmware and OS. Firmware will
-	 * listen on mailbox command address, and once it receives the wakeup
-	 * command, the CPU associated with the given apicid will be booted.
-	 *
-	 * The value of 'apic_id' and 'wakeup_vector' must be visible to the
-	 * firmware before the wakeup command is visible.  smp_store_release()
-	 * ensures ordering and visibility.
-	 */
-	acpi_mp_wake_mailbox->apic_id	    = apicid;
-	acpi_mp_wake_mailbox->wakeup_vector = start_ip;
-	smp_store_release(&acpi_mp_wake_mailbox->command,
-			  ACPI_MP_WAKE_COMMAND_WAKEUP);
-
-	/*
-	 * Wait for the CPU to wake up.
-	 *
-	 * The CPU being woken up is essentially in a spin loop waiting to be
-	 * woken up. It should not take long for it wake up and acknowledge by
-	 * zeroing out ->command.
-	 *
-	 * ACPI specification doesn't provide any guidance on how long kernel
-	 * has to wait for a wake up acknowledgement. It also doesn't provide
-	 * a way to cancel a wake up request if it takes too long.
-	 *
-	 * In TDX environment, the VMM has control over how long it takes to
-	 * wake up secondary. It can postpone scheduling secondary vCPU
-	 * indefinitely. Giving up on wake up request and reporting error opens
-	 * possible attack vector for VMM: it can wake up a secondary CPU when
-	 * kernel doesn't expect it. Wait until positive result of the wake up
-	 * request.
-	 */
-	while (READ_ONCE(acpi_mp_wake_mailbox->command))
-		cpu_relax();
-
-	return 0;
-}
-#endif /* CONFIG_X86_64 */
 #endif /* CONFIG_X86_LOCAL_APIC */
 
 #ifdef CONFIG_X86_IO_APIC
@@ -1124,29 +1063,6 @@ static int __init acpi_parse_madt_lapic_entries(void)
 	}
 	return 0;
 }
-
-#ifdef CONFIG_X86_64
-static int __init acpi_parse_mp_wake(union acpi_subtable_headers *header,
-				     const unsigned long end)
-{
-	struct acpi_madt_multiproc_wakeup *mp_wake;
-
-	if (!IS_ENABLED(CONFIG_SMP))
-		return -ENODEV;
-
-	mp_wake = (struct acpi_madt_multiproc_wakeup *)header;
-	if (BAD_MADT_ENTRY(mp_wake, end))
-		return -EINVAL;
-
-	acpi_table_print_madt_entry(&header->common);
-
-	acpi_mp_wake_mailbox_paddr = mp_wake->base_address;
-
-	apic_update_callback(wakeup_secondary_cpu_64, acpi_wakeup_cpu);
-
-	return 0;
-}
-#endif				/* CONFIG_X86_64 */
 #endif				/* CONFIG_X86_LOCAL_APIC */
 
 #ifdef	CONFIG_X86_IO_APIC
@@ -1343,7 +1259,7 @@ static void __init acpi_process_madt(void)
 				smp_found_config = 1;
 			}
 
-#ifdef CONFIG_X86_64
+#ifdef CONFIG_ACPI_MADT_WAKEUP
 			/*
 			 * Parse MADT MP Wake entry.
 			 */
@@ -1862,3 +1778,14 @@ u64 x86_default_get_root_pointer(void)
 {
 	return boot_params.acpi_rsdp_addr;
 }
+
+#ifdef CONFIG_XEN_PV
+void __iomem *x86_acpi_os_ioremap(acpi_physical_address phys, acpi_size size)
+{
+	return ioremap_cache(phys, size);
+}
+
+void __iomem * (*acpi_os_ioremap)(acpi_physical_address phys, acpi_size size) =
+	x86_acpi_os_ioremap;
+EXPORT_SYMBOL_GPL(acpi_os_ioremap);
+#endif
diff --git a/arch/x86/kernel/acpi/cppc.c b/arch/x86/kernel/acpi/cppc.c
index ff8f25faca3d..956984054bf3 100644
--- a/arch/x86/kernel/acpi/cppc.c
+++ b/arch/x86/kernel/acpi/cppc.c
@@ -9,6 +9,17 @@
 #include <asm/processor.h>
 #include <asm/topology.h>
 
+#define CPPC_HIGHEST_PERF_PERFORMANCE	196
+#define CPPC_HIGHEST_PERF_PREFCORE	166
+
+enum amd_pref_core {
+	AMD_PREF_CORE_UNKNOWN = 0,
+	AMD_PREF_CORE_SUPPORTED,
+	AMD_PREF_CORE_UNSUPPORTED,
+};
+static enum amd_pref_core amd_pref_core_detected;
+static u64 boost_numerator;
+
 /* Refer to drivers/acpi/cppc_acpi.c for the description of functions */
 
 bool cpc_supported_by_cpu(void)
@@ -69,31 +80,30 @@ int cpc_write_ffh(int cpunum, struct cpc_reg *reg, u64 val)
 static void amd_set_max_freq_ratio(void)
 {
 	struct cppc_perf_caps perf_caps;
-	u64 highest_perf, nominal_perf;
+	u64 numerator, nominal_perf;
 	u64 perf_ratio;
 	int rc;
 
 	rc = cppc_get_perf_caps(0, &perf_caps);
 	if (rc) {
-		pr_debug("Could not retrieve perf counters (%d)\n", rc);
+		pr_warn("Could not retrieve perf counters (%d)\n", rc);
 		return;
 	}
 
-	highest_perf = amd_get_highest_perf();
+	rc = amd_get_boost_ratio_numerator(0, &numerator);
+	if (rc) {
+		pr_warn("Could not retrieve highest performance (%d)\n", rc);
+		return;
+	}
 	nominal_perf = perf_caps.nominal_perf;
 
-	if (!highest_perf || !nominal_perf) {
-		pr_debug("Could not retrieve highest or nominal performance\n");
+	if (!nominal_perf) {
+		pr_warn("Could not retrieve nominal performance\n");
 		return;
 	}
 
-	perf_ratio = div_u64(highest_perf * SCHED_CAPACITY_SCALE, nominal_perf);
 	/* midpoint between max_boost and max_P */
-	perf_ratio = (perf_ratio + SCHED_CAPACITY_SCALE) >> 1;
-	if (!perf_ratio) {
-		pr_debug("Non-zero highest/nominal perf values led to a 0 ratio\n");
-		return;
-	}
+	perf_ratio = (div_u64(numerator * SCHED_CAPACITY_SCALE, nominal_perf) + SCHED_CAPACITY_SCALE) >> 1;
 
 	freq_invariance_set_perf_ratio(perf_ratio, false);
 }
@@ -116,3 +126,143 @@ void init_freq_invariance_cppc(void)
 	init_done = true;
 	mutex_unlock(&freq_invariance_lock);
 }
+
+/*
+ * Get the highest performance register value.
+ * @cpu: CPU from which to get highest performance.
+ * @highest_perf: Return address for highest performance value.
+ *
+ * Return: 0 for success, negative error code otherwise.
+ */
+int amd_get_highest_perf(unsigned int cpu, u32 *highest_perf)
+{
+	u64 val;
+	int ret;
+
+	if (cpu_feature_enabled(X86_FEATURE_CPPC)) {
+		ret = rdmsrl_safe_on_cpu(cpu, MSR_AMD_CPPC_CAP1, &val);
+		if (ret)
+			goto out;
+
+		val = AMD_CPPC_HIGHEST_PERF(val);
+	} else {
+		ret = cppc_get_highest_perf(cpu, &val);
+		if (ret)
+			goto out;
+	}
+
+	WRITE_ONCE(*highest_perf, (u32)val);
+out:
+	return ret;
+}
+EXPORT_SYMBOL_GPL(amd_get_highest_perf);
+
+/**
+ * amd_detect_prefcore: Detect if CPUs in the system support preferred cores
+ * @detected: Output variable for the result of the detection.
+ *
+ * Determine whether CPUs in the system support preferred cores. On systems
+ * that support preferred cores, different highest perf values will be found
+ * on different cores. On other systems, the highest perf value will be the
+ * same on all cores.
+ *
+ * The result of the detection will be stored in the 'detected' parameter.
+ *
+ * Return: 0 for success, negative error code otherwise
+ */
+int amd_detect_prefcore(bool *detected)
+{
+	int cpu, count = 0;
+	u64 highest_perf[2] = {0};
+
+	if (WARN_ON(!detected))
+		return -EINVAL;
+
+	switch (amd_pref_core_detected) {
+	case AMD_PREF_CORE_SUPPORTED:
+		*detected = true;
+		return 0;
+	case AMD_PREF_CORE_UNSUPPORTED:
+		*detected = false;
+		return 0;
+	default:
+		break;
+	}
+
+	for_each_present_cpu(cpu) {
+		u32 tmp;
+		int ret;
+
+		ret = amd_get_highest_perf(cpu, &tmp);
+		if (ret)
+			return ret;
+
+		if (!count || (count == 1 && tmp != highest_perf[0]))
+			highest_perf[count++] = tmp;
+
+		if (count == 2)
+			break;
+	}
+
+	*detected = (count == 2);
+	boost_numerator = highest_perf[0];
+
+	amd_pref_core_detected = *detected ? AMD_PREF_CORE_SUPPORTED :
+					     AMD_PREF_CORE_UNSUPPORTED;
+
+	pr_debug("AMD CPPC preferred core is %ssupported (highest perf: 0x%llx)\n",
+		 *detected ? "" : "un", highest_perf[0]);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(amd_detect_prefcore);
+
+/**
+ * amd_get_boost_ratio_numerator: Get the numerator to use for boost ratio calculation
+ * @cpu: CPU to get numerator for.
+ * @numerator: Output variable for numerator.
+ *
+ * Determine the numerator to use for calculating the boost ratio on
+ * a CPU. On systems that support preferred cores, this will be a hardcoded
+ * value. On other systems this will the highest performance register value.
+ *
+ * If booting the system with amd-pstate enabled but preferred cores disabled then
+ * the correct boost numerator will be returned to match hardware capabilities
+ * even if the preferred cores scheduling hints are not enabled.
+ *
+ * Return: 0 for success, negative error code otherwise.
+ */
+int amd_get_boost_ratio_numerator(unsigned int cpu, u64 *numerator)
+{
+	bool prefcore;
+	int ret;
+
+	ret = amd_detect_prefcore(&prefcore);
+	if (ret)
+		return ret;
+
+	/* without preferred cores, return the highest perf register value */
+	if (!prefcore) {
+		*numerator = boost_numerator;
+		return 0;
+	}
+
+	/*
+	 * For AMD CPUs with Family ID 19H and Model ID range 0x70 to 0x7f,
+	 * the highest performance level is set to 196.
+	 * https://bugzilla.kernel.org/show_bug.cgi?id=218759
+	 */
+	if (cpu_feature_enabled(X86_FEATURE_ZEN4)) {
+		switch (boot_cpu_data.x86_model) {
+		case 0x70 ... 0x7f:
+			*numerator = CPPC_HIGHEST_PERF_PERFORMANCE;
+			return 0;
+		default:
+			break;
+		}
+	}
+	*numerator = CPPC_HIGHEST_PERF_PREFCORE;
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(amd_get_boost_ratio_numerator);
diff --git a/arch/x86/kernel/acpi/madt_playdead.S b/arch/x86/kernel/acpi/madt_playdead.S
new file mode 100644
index 000000000000..4e498d28cdc8
--- /dev/null
+++ b/arch/x86/kernel/acpi/madt_playdead.S
@@ -0,0 +1,28 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#include <linux/linkage.h>
+#include <asm/nospec-branch.h>
+#include <asm/page_types.h>
+#include <asm/processor-flags.h>
+
+	.text
+	.align PAGE_SIZE
+
+/*
+ * asm_acpi_mp_play_dead() - Hand over control of the CPU to the BIOS
+ *
+ * rdi: Address of the ACPI MADT MPWK ResetVector
+ * rsi: PGD of the identity mapping
+ */
+SYM_FUNC_START(asm_acpi_mp_play_dead)
+	/* Turn off global entries. Following CR3 write will flush them. */
+	movq	%cr4, %rdx
+	andq	$~(X86_CR4_PGE), %rdx
+	movq	%rdx, %cr4
+
+	/* Switch to identity mapping */
+	movq	%rsi, %cr3
+
+	/* Jump to reset vector */
+	ANNOTATE_RETPOLINE_SAFE
+	jmp	*%rdi
+SYM_FUNC_END(asm_acpi_mp_play_dead)
diff --git a/arch/x86/kernel/acpi/madt_wakeup.c b/arch/x86/kernel/acpi/madt_wakeup.c
new file mode 100644
index 000000000000..d5ef6215583b
--- /dev/null
+++ b/arch/x86/kernel/acpi/madt_wakeup.c
@@ -0,0 +1,292 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#include <linux/acpi.h>
+#include <linux/cpu.h>
+#include <linux/delay.h>
+#include <linux/io.h>
+#include <linux/kexec.h>
+#include <linux/memblock.h>
+#include <linux/pgtable.h>
+#include <linux/sched/hotplug.h>
+#include <asm/apic.h>
+#include <asm/barrier.h>
+#include <asm/init.h>
+#include <asm/intel_pt.h>
+#include <asm/nmi.h>
+#include <asm/processor.h>
+#include <asm/reboot.h>
+
+/* Physical address of the Multiprocessor Wakeup Structure mailbox */
+static u64 acpi_mp_wake_mailbox_paddr __ro_after_init;
+
+/* Virtual address of the Multiprocessor Wakeup Structure mailbox */
+static struct acpi_madt_multiproc_wakeup_mailbox *acpi_mp_wake_mailbox;
+
+static u64 acpi_mp_pgd __ro_after_init;
+static u64 acpi_mp_reset_vector_paddr __ro_after_init;
+
+static void acpi_mp_stop_this_cpu(void)
+{
+	asm_acpi_mp_play_dead(acpi_mp_reset_vector_paddr, acpi_mp_pgd);
+}
+
+static void acpi_mp_play_dead(void)
+{
+	play_dead_common();
+	asm_acpi_mp_play_dead(acpi_mp_reset_vector_paddr, acpi_mp_pgd);
+}
+
+static void acpi_mp_cpu_die(unsigned int cpu)
+{
+	u32 apicid = per_cpu(x86_cpu_to_apicid, cpu);
+	unsigned long timeout;
+
+	/*
+	 * Use TEST mailbox command to prove that BIOS got control over
+	 * the CPU before declaring it dead.
+	 *
+	 * BIOS has to clear 'command' field of the mailbox.
+	 */
+	acpi_mp_wake_mailbox->apic_id = apicid;
+	smp_store_release(&acpi_mp_wake_mailbox->command,
+			  ACPI_MP_WAKE_COMMAND_TEST);
+
+	/* Don't wait longer than a second. */
+	timeout = USEC_PER_SEC;
+	while (READ_ONCE(acpi_mp_wake_mailbox->command) && --timeout)
+		udelay(1);
+
+	if (!timeout)
+		pr_err("Failed to hand over CPU %d to BIOS\n", cpu);
+}
+
+/* The argument is required to match type of x86_mapping_info::alloc_pgt_page */
+static void __init *alloc_pgt_page(void *dummy)
+{
+	return memblock_alloc(PAGE_SIZE, PAGE_SIZE);
+}
+
+static void __init free_pgt_page(void *pgt, void *dummy)
+{
+	return memblock_free(pgt, PAGE_SIZE);
+}
+
+/*
+ * Make sure asm_acpi_mp_play_dead() is present in the identity mapping at
+ * the same place as in the kernel page tables. asm_acpi_mp_play_dead() switches
+ * to the identity mapping and the function has be present at the same spot in
+ * the virtual address space before and after switching page tables.
+ */
+static int __init init_transition_pgtable(pgd_t *pgd)
+{
+	pgprot_t prot = PAGE_KERNEL_EXEC_NOENC;
+	unsigned long vaddr, paddr;
+	p4d_t *p4d;
+	pud_t *pud;
+	pmd_t *pmd;
+	pte_t *pte;
+
+	vaddr = (unsigned long)asm_acpi_mp_play_dead;
+	pgd += pgd_index(vaddr);
+	if (!pgd_present(*pgd)) {
+		p4d = (p4d_t *)alloc_pgt_page(NULL);
+		if (!p4d)
+			return -ENOMEM;
+		set_pgd(pgd, __pgd(__pa(p4d) | _KERNPG_TABLE));
+	}
+	p4d = p4d_offset(pgd, vaddr);
+	if (!p4d_present(*p4d)) {
+		pud = (pud_t *)alloc_pgt_page(NULL);
+		if (!pud)
+			return -ENOMEM;
+		set_p4d(p4d, __p4d(__pa(pud) | _KERNPG_TABLE));
+	}
+	pud = pud_offset(p4d, vaddr);
+	if (!pud_present(*pud)) {
+		pmd = (pmd_t *)alloc_pgt_page(NULL);
+		if (!pmd)
+			return -ENOMEM;
+		set_pud(pud, __pud(__pa(pmd) | _KERNPG_TABLE));
+	}
+	pmd = pmd_offset(pud, vaddr);
+	if (!pmd_present(*pmd)) {
+		pte = (pte_t *)alloc_pgt_page(NULL);
+		if (!pte)
+			return -ENOMEM;
+		set_pmd(pmd, __pmd(__pa(pte) | _KERNPG_TABLE));
+	}
+	pte = pte_offset_kernel(pmd, vaddr);
+
+	paddr = __pa(vaddr);
+	set_pte(pte, pfn_pte(paddr >> PAGE_SHIFT, prot));
+
+	return 0;
+}
+
+static int __init acpi_mp_setup_reset(u64 reset_vector)
+{
+	struct x86_mapping_info info = {
+		.alloc_pgt_page = alloc_pgt_page,
+		.free_pgt_page	= free_pgt_page,
+		.page_flag      = __PAGE_KERNEL_LARGE_EXEC,
+		.kernpg_flag    = _KERNPG_TABLE_NOENC,
+	};
+	pgd_t *pgd;
+
+	pgd = alloc_pgt_page(NULL);
+	if (!pgd)
+		return -ENOMEM;
+
+	for (int i = 0; i < nr_pfn_mapped; i++) {
+		unsigned long mstart, mend;
+
+		mstart = pfn_mapped[i].start << PAGE_SHIFT;
+		mend   = pfn_mapped[i].end << PAGE_SHIFT;
+		if (kernel_ident_mapping_init(&info, pgd, mstart, mend)) {
+			kernel_ident_mapping_free(&info, pgd);
+			return -ENOMEM;
+		}
+	}
+
+	if (kernel_ident_mapping_init(&info, pgd,
+				      PAGE_ALIGN_DOWN(reset_vector),
+				      PAGE_ALIGN(reset_vector + 1))) {
+		kernel_ident_mapping_free(&info, pgd);
+		return -ENOMEM;
+	}
+
+	if (init_transition_pgtable(pgd)) {
+		kernel_ident_mapping_free(&info, pgd);
+		return -ENOMEM;
+	}
+
+	smp_ops.play_dead = acpi_mp_play_dead;
+	smp_ops.stop_this_cpu = acpi_mp_stop_this_cpu;
+	smp_ops.cpu_die = acpi_mp_cpu_die;
+
+	acpi_mp_reset_vector_paddr = reset_vector;
+	acpi_mp_pgd = __pa(pgd);
+
+	return 0;
+}
+
+static int acpi_wakeup_cpu(u32 apicid, unsigned long start_ip)
+{
+	if (!acpi_mp_wake_mailbox_paddr) {
+		pr_warn_once("No MADT mailbox: cannot bringup secondary CPUs. Booting with kexec?\n");
+		return -EOPNOTSUPP;
+	}
+
+	/*
+	 * Remap mailbox memory only for the first call to acpi_wakeup_cpu().
+	 *
+	 * Wakeup of secondary CPUs is fully serialized in the core code.
+	 * No need to protect acpi_mp_wake_mailbox from concurrent accesses.
+	 */
+	if (!acpi_mp_wake_mailbox) {
+		acpi_mp_wake_mailbox = memremap(acpi_mp_wake_mailbox_paddr,
+						sizeof(*acpi_mp_wake_mailbox),
+						MEMREMAP_WB);
+	}
+
+	/*
+	 * Mailbox memory is shared between the firmware and OS. Firmware will
+	 * listen on mailbox command address, and once it receives the wakeup
+	 * command, the CPU associated with the given apicid will be booted.
+	 *
+	 * The value of 'apic_id' and 'wakeup_vector' must be visible to the
+	 * firmware before the wakeup command is visible.  smp_store_release()
+	 * ensures ordering and visibility.
+	 */
+	acpi_mp_wake_mailbox->apic_id	    = apicid;
+	acpi_mp_wake_mailbox->wakeup_vector = start_ip;
+	smp_store_release(&acpi_mp_wake_mailbox->command,
+			  ACPI_MP_WAKE_COMMAND_WAKEUP);
+
+	/*
+	 * Wait for the CPU to wake up.
+	 *
+	 * The CPU being woken up is essentially in a spin loop waiting to be
+	 * woken up. It should not take long for it wake up and acknowledge by
+	 * zeroing out ->command.
+	 *
+	 * ACPI specification doesn't provide any guidance on how long kernel
+	 * has to wait for a wake up acknowledgment. It also doesn't provide
+	 * a way to cancel a wake up request if it takes too long.
+	 *
+	 * In TDX environment, the VMM has control over how long it takes to
+	 * wake up secondary. It can postpone scheduling secondary vCPU
+	 * indefinitely. Giving up on wake up request and reporting error opens
+	 * possible attack vector for VMM: it can wake up a secondary CPU when
+	 * kernel doesn't expect it. Wait until positive result of the wake up
+	 * request.
+	 */
+	while (READ_ONCE(acpi_mp_wake_mailbox->command))
+		cpu_relax();
+
+	return 0;
+}
+
+static void acpi_mp_disable_offlining(struct acpi_madt_multiproc_wakeup *mp_wake)
+{
+	cpu_hotplug_disable_offlining();
+
+	/*
+	 * ACPI MADT doesn't allow to offline a CPU after it was onlined. This
+	 * limits kexec: the second kernel won't be able to use more than one CPU.
+	 *
+	 * To prevent a kexec kernel from onlining secondary CPUs invalidate the
+	 * mailbox address in the ACPI MADT wakeup structure which prevents a
+	 * kexec kernel to use it.
+	 *
+	 * This is safe as the booting kernel has the mailbox address cached
+	 * already and acpi_wakeup_cpu() uses the cached value to bring up the
+	 * secondary CPUs.
+	 *
+	 * Note: This is a Linux specific convention and not covered by the
+	 *       ACPI specification.
+	 */
+	mp_wake->mailbox_address = 0;
+}
+
+int __init acpi_parse_mp_wake(union acpi_subtable_headers *header,
+			      const unsigned long end)
+{
+	struct acpi_madt_multiproc_wakeup *mp_wake;
+
+	mp_wake = (struct acpi_madt_multiproc_wakeup *)header;
+
+	/*
+	 * Cannot use the standard BAD_MADT_ENTRY() to sanity check the @mp_wake
+	 * entry.  'sizeof (struct acpi_madt_multiproc_wakeup)' can be larger
+	 * than the actual size of the MP wakeup entry in ACPI table because the
+	 * 'reset_vector' is only available in the V1 MP wakeup structure.
+	 */
+	if (!mp_wake)
+		return -EINVAL;
+	if (end - (unsigned long)mp_wake < ACPI_MADT_MP_WAKEUP_SIZE_V0)
+		return -EINVAL;
+	if (mp_wake->header.length < ACPI_MADT_MP_WAKEUP_SIZE_V0)
+		return -EINVAL;
+
+	acpi_table_print_madt_entry(&header->common);
+
+	acpi_mp_wake_mailbox_paddr = mp_wake->mailbox_address;
+
+	if (mp_wake->version >= ACPI_MADT_MP_WAKEUP_VERSION_V1 &&
+	    mp_wake->header.length >= ACPI_MADT_MP_WAKEUP_SIZE_V1) {
+		if (acpi_mp_setup_reset(mp_wake->reset_vector)) {
+			pr_warn("Failed to setup MADT reset vector\n");
+			acpi_mp_disable_offlining(mp_wake);
+		}
+	} else {
+		/*
+		 * CPU offlining requires version 1 of the ACPI MADT wakeup
+		 * structure.
+		 */
+		acpi_mp_disable_offlining(mp_wake);
+	}
+
+	apic_update_callback(wakeup_secondary_cpu_64, acpi_wakeup_cpu);
+
+	return 0;
+}
diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
index 89de61243272..d17518ca19b8 100644
--- a/arch/x86/kernel/alternative.c
+++ b/arch/x86/kernel/alternative.c
@@ -432,6 +432,11 @@ static int alt_replace_call(u8 *instr, u8 *insn_buff, struct alt_instr *a)
 	return 5;
 }
 
+static inline u8 * instr_va(struct alt_instr *i)
+{
+	return (u8 *)&i->instr_offset + i->instr_offset;
+}
+
 /*
  * Replace instructions with better alternatives for this CPU type. This runs
  * before SMP is initialized to avoid SMP problems with self modifying code.
@@ -447,7 +452,7 @@ void __init_or_module noinline apply_alternatives(struct alt_instr *start,
 {
 	u8 insn_buff[MAX_PATCH_LEN];
 	u8 *instr, *replacement;
-	struct alt_instr *a;
+	struct alt_instr *a, *b;
 
 	DPRINTK(ALT, "alt table %px, -> %px", start, end);
 
@@ -473,7 +478,18 @@ void __init_or_module noinline apply_alternatives(struct alt_instr *start,
 	for (a = start; a < end; a++) {
 		int insn_buff_sz = 0;
 
-		instr = (u8 *)&a->instr_offset + a->instr_offset;
+		/*
+		 * In case of nested ALTERNATIVE()s the outer alternative might
+		 * add more padding. To ensure consistent patching find the max
+		 * padding for all alt_instr entries for this site (nested
+		 * alternatives result in consecutive entries).
+		 */
+		for (b = a+1; b < end && instr_va(b) == instr_va(a); b++) {
+			u8 len = max(a->instrlen, b->instrlen);
+			a->instrlen = b->instrlen = len;
+		}
+
+		instr = instr_va(a);
 		replacement = (u8 *)&a->repl_offset + a->repl_offset;
 		BUG_ON(a->instrlen > sizeof(insn_buff));
 		BUG_ON(a->cpuid >= (NCAPINTS + NBUGINTS) * 32);
@@ -885,8 +901,8 @@ void __init_or_module apply_seal_endbr(s32 *start, s32 *end) { }
 
 #endif /* CONFIG_X86_KERNEL_IBT */
 
-#ifdef CONFIG_FINEIBT
-#define __CFI_DEFAULT	CFI_DEFAULT
+#ifdef CONFIG_CFI_AUTO_DEFAULT
+#define __CFI_DEFAULT	CFI_AUTO
 #elif defined(CONFIG_CFI_CLANG)
 #define __CFI_DEFAULT	CFI_KCFI
 #else
@@ -994,7 +1010,7 @@ static __init int cfi_parse_cmdline(char *str)
 		}
 
 		if (!strcmp(str, "auto")) {
-			cfi_mode = CFI_DEFAULT;
+			cfi_mode = CFI_AUTO;
 		} else if (!strcmp(str, "off")) {
 			cfi_mode = CFI_OFF;
 			cfi_rand = false;
@@ -1254,7 +1270,7 @@ static void __apply_fineibt(s32 *start_retpoline, s32 *end_retpoline,
 		      "FineIBT preamble wrong size: %ld", fineibt_preamble_size))
 		return;
 
-	if (cfi_mode == CFI_DEFAULT) {
+	if (cfi_mode == CFI_AUTO) {
 		cfi_mode = CFI_KCFI;
 		if (HAS_KERNEL_IBT && cpu_feature_enabled(X86_FEATURE_IBT))
 			cfi_mode = CFI_FINEIBT;
@@ -1641,7 +1657,7 @@ static noinline void __init alt_reloc_selftest(void)
 	 */
 	asm_inline volatile (
 		ALTERNATIVE("", "lea %[mem], %%" _ASM_ARG1 "; call __alt_reloc_selftest;", X86_FEATURE_ALWAYS)
-		: /* output */
+		: ASM_CALL_CONSTRAINT
 		: [mem] "m" (__alt_reloc_selftest_addr)
 		: _ASM_ARG1
 	);
diff --git a/arch/x86/kernel/amd_nb.c b/arch/x86/kernel/amd_nb.c
index 027a8c7a2c9e..dc5d3216af24 100644
--- a/arch/x86/kernel/amd_nb.c
+++ b/arch/x86/kernel/amd_nb.c
@@ -26,6 +26,7 @@
 #define PCI_DEVICE_ID_AMD_19H_M70H_ROOT		0x14e8
 #define PCI_DEVICE_ID_AMD_1AH_M00H_ROOT		0x153a
 #define PCI_DEVICE_ID_AMD_1AH_M20H_ROOT		0x1507
+#define PCI_DEVICE_ID_AMD_1AH_M60H_ROOT		0x1122
 #define PCI_DEVICE_ID_AMD_MI200_ROOT		0x14bb
 #define PCI_DEVICE_ID_AMD_MI300_ROOT		0x14f8
 
@@ -43,6 +44,8 @@
 #define PCI_DEVICE_ID_AMD_19H_M70H_DF_F4	0x14f4
 #define PCI_DEVICE_ID_AMD_19H_M78H_DF_F4	0x12fc
 #define PCI_DEVICE_ID_AMD_1AH_M00H_DF_F4	0x12c4
+#define PCI_DEVICE_ID_AMD_1AH_M60H_DF_F4	0x124c
+#define PCI_DEVICE_ID_AMD_1AH_M70H_DF_F4	0x12bc
 #define PCI_DEVICE_ID_AMD_MI200_DF_F4		0x14d4
 #define PCI_DEVICE_ID_AMD_MI300_DF_F4		0x152c
 
@@ -63,6 +66,7 @@ static const struct pci_device_id amd_root_ids[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M70H_ROOT) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_1AH_M00H_ROOT) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_1AH_M20H_ROOT) },
+	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_1AH_M60H_ROOT) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_MI200_ROOT) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_MI300_ROOT) },
 	{}
@@ -95,6 +99,7 @@ static const struct pci_device_id amd_nb_misc_ids[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M78H_DF_F3) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_1AH_M00H_DF_F3) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_1AH_M20H_DF_F3) },
+	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_1AH_M60H_DF_F3) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_1AH_M70H_DF_F3) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_MI200_DF_F3) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_MI300_DF_F3) },
@@ -122,6 +127,8 @@ static const struct pci_device_id amd_nb_link_ids[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M78H_DF_F4) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_CNB17H_F4) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_1AH_M00H_DF_F4) },
+	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_1AH_M60H_DF_F4) },
+	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_1AH_M70H_DF_F4) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_MI200_DF_F4) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_MI300_DF_F4) },
 	{}
@@ -180,6 +187,43 @@ static struct pci_dev *next_northbridge(struct pci_dev *dev,
 	return dev;
 }
 
+/*
+ * SMN accesses may fail in ways that are difficult to detect here in the called
+ * functions amd_smn_read() and amd_smn_write(). Therefore, callers must do
+ * their own checking based on what behavior they expect.
+ *
+ * For SMN reads, the returned value may be zero if the register is Read-as-Zero.
+ * Or it may be a "PCI Error Response", e.g. all 0xFFs. The "PCI Error Response"
+ * can be checked here, and a proper error code can be returned.
+ *
+ * But the Read-as-Zero response cannot be verified here. A value of 0 may be
+ * correct in some cases, so callers must check that this correct is for the
+ * register/fields they need.
+ *
+ * For SMN writes, success can be determined through a "write and read back"
+ * However, this is not robust when done here.
+ *
+ * Possible issues:
+ *
+ * 1) Bits that are "Write-1-to-Clear". In this case, the read value should
+ *    *not* match the write value.
+ *
+ * 2) Bits that are "Read-as-Zero"/"Writes-Ignored". This information cannot be
+ *    known here.
+ *
+ * 3) Bits that are "Reserved / Set to 1". Ditto above.
+ *
+ * Callers of amd_smn_write() should do the "write and read back" check
+ * themselves, if needed.
+ *
+ * For #1, they can see if their target bits got cleared.
+ *
+ * For #2 and #3, they can check if their target bits got set as intended.
+ *
+ * This matches what is done for RDMSR/WRMSR. As long as there's no #GP, then
+ * the operation is considered a success, and the caller does their own
+ * checking.
+ */
 static int __amd_smn_rw(u16 node, u32 address, u32 *value, bool write)
 {
 	struct pci_dev *root;
@@ -202,9 +246,6 @@ static int __amd_smn_rw(u16 node, u32 address, u32 *value, bool write)
 
 	err = (write ? pci_write_config_dword(root, 0x64, *value)
 		     : pci_read_config_dword(root, 0x64, value));
-	if (err)
-		pr_warn("Error %s SMN address 0x%x.\n",
-			(write ? "writing to" : "reading from"), address);
 
 out_unlock:
 	mutex_unlock(&smn_mutex);
@@ -213,7 +254,7 @@ out:
 	return err;
 }
 
-int amd_smn_read(u16 node, u32 address, u32 *value)
+int __must_check amd_smn_read(u16 node, u32 address, u32 *value)
 {
 	int err = __amd_smn_rw(node, address, value, false);
 
@@ -226,7 +267,7 @@ int amd_smn_read(u16 node, u32 address, u32 *value)
 }
 EXPORT_SYMBOL_GPL(amd_smn_read);
 
-int amd_smn_write(u16 node, u32 address, u32 value)
+int __must_check amd_smn_write(u16 node, u32 address, u32 value)
 {
 	return __amd_smn_rw(node, address, &value, true);
 }
diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
index 66fd4b2a37a3..6513c53c9459 100644
--- a/arch/x86/kernel/apic/apic.c
+++ b/arch/x86/kernel/apic/apic.c
@@ -677,7 +677,7 @@ calibrate_by_pmtimer(u32 deltapm, long *delta, long *deltatsc)
 	return -1;
 #endif
 
-	apic_printk(APIC_VERBOSE, "... PM-Timer delta = %u\n", deltapm);
+	apic_pr_verbose("... PM-Timer delta = %u\n", deltapm);
 
 	/* Check, if the PM timer is available */
 	if (!deltapm)
@@ -687,14 +687,14 @@ calibrate_by_pmtimer(u32 deltapm, long *delta, long *deltatsc)
 
 	if (deltapm > (pm_100ms - pm_thresh) &&
 	    deltapm < (pm_100ms + pm_thresh)) {
-		apic_printk(APIC_VERBOSE, "... PM-Timer result ok\n");
+		apic_pr_verbose("... PM-Timer result ok\n");
 		return 0;
 	}
 
 	res = (((u64)deltapm) *  mult) >> 22;
 	do_div(res, 1000000);
-	pr_warn("APIC calibration not consistent "
-		"with PM-Timer: %ldms instead of 100ms\n", (long)res);
+	pr_warn("APIC calibration not consistent with PM-Timer: %ldms instead of 100ms\n",
+		(long)res);
 
 	/* Correct the lapic counter value */
 	res = (((u64)(*delta)) * pm_100ms);
@@ -707,9 +707,8 @@ calibrate_by_pmtimer(u32 deltapm, long *delta, long *deltatsc)
 	if (boot_cpu_has(X86_FEATURE_TSC)) {
 		res = (((u64)(*deltatsc)) * pm_100ms);
 		do_div(res, deltapm);
-		apic_printk(APIC_VERBOSE, "TSC delta adjusted to "
-					  "PM-Timer: %lu (%ld)\n",
-					(unsigned long)res, *deltatsc);
+		apic_pr_verbose("TSC delta adjusted to PM-Timer: %lu (%ld)\n",
+				(unsigned long)res, *deltatsc);
 		*deltatsc = (long)res;
 	}
 
@@ -792,8 +791,7 @@ static int __init calibrate_APIC_clock(void)
 	 * in the clockevent structure and return.
 	 */
 	if (!lapic_init_clockevent()) {
-		apic_printk(APIC_VERBOSE, "lapic timer already calibrated %d\n",
-			    lapic_timer_period);
+		apic_pr_verbose("lapic timer already calibrated %d\n", lapic_timer_period);
 		/*
 		 * Direct calibration methods must have an always running
 		 * local APIC timer, no need for broadcast timer.
@@ -802,8 +800,7 @@ static int __init calibrate_APIC_clock(void)
 		return 0;
 	}
 
-	apic_printk(APIC_VERBOSE, "Using local APIC timer interrupts.\n"
-		    "calibrating APIC timer ...\n");
+	apic_pr_verbose("Using local APIC timer interrupts. Calibrating APIC timer ...\n");
 
 	/*
 	 * There are platforms w/o global clockevent devices. Instead of
@@ -866,7 +863,7 @@ static int __init calibrate_APIC_clock(void)
 
 	/* Build delta t1-t2 as apic timer counts down */
 	delta = lapic_cal_t1 - lapic_cal_t2;
-	apic_printk(APIC_VERBOSE, "... lapic delta = %ld\n", delta);
+	apic_pr_verbose("... lapic delta = %ld\n", delta);
 
 	deltatsc = (long)(lapic_cal_tsc2 - lapic_cal_tsc1);
 
@@ -877,22 +874,19 @@ static int __init calibrate_APIC_clock(void)
 	lapic_timer_period = (delta * APIC_DIVISOR) / LAPIC_CAL_LOOPS;
 	lapic_init_clockevent();
 
-	apic_printk(APIC_VERBOSE, "..... delta %ld\n", delta);
-	apic_printk(APIC_VERBOSE, "..... mult: %u\n", lapic_clockevent.mult);
-	apic_printk(APIC_VERBOSE, "..... calibration result: %u\n",
-		    lapic_timer_period);
+	apic_pr_verbose("..... delta %ld\n", delta);
+	apic_pr_verbose("..... mult: %u\n", lapic_clockevent.mult);
+	apic_pr_verbose("..... calibration result: %u\n", lapic_timer_period);
 
 	if (boot_cpu_has(X86_FEATURE_TSC)) {
-		apic_printk(APIC_VERBOSE, "..... CPU clock speed is "
-			    "%ld.%04ld MHz.\n",
-			    (deltatsc / LAPIC_CAL_LOOPS) / (1000000 / HZ),
-			    (deltatsc / LAPIC_CAL_LOOPS) % (1000000 / HZ));
+		apic_pr_verbose("..... CPU clock speed is %ld.%04ld MHz.\n",
+				(deltatsc / LAPIC_CAL_LOOPS) / (1000000 / HZ),
+				(deltatsc / LAPIC_CAL_LOOPS) % (1000000 / HZ));
 	}
 
-	apic_printk(APIC_VERBOSE, "..... host bus clock speed is "
-		    "%u.%04u MHz.\n",
-		    lapic_timer_period / (1000000 / HZ),
-		    lapic_timer_period % (1000000 / HZ));
+	apic_pr_verbose("..... host bus clock speed is %u.%04u MHz.\n",
+			lapic_timer_period / (1000000 / HZ),
+			lapic_timer_period % (1000000 / HZ));
 
 	/*
 	 * Do a sanity check on the APIC calibration result
@@ -911,7 +905,7 @@ static int __init calibrate_APIC_clock(void)
 	 * available.
 	 */
 	if (!pm_referenced && global_clock_event) {
-		apic_printk(APIC_VERBOSE, "... verify APIC timer\n");
+		apic_pr_verbose("... verify APIC timer\n");
 
 		/*
 		 * Setup the apic timer manually
@@ -932,11 +926,11 @@ static int __init calibrate_APIC_clock(void)
 
 		/* Jiffies delta */
 		deltaj = lapic_cal_j2 - lapic_cal_j1;
-		apic_printk(APIC_VERBOSE, "... jiffies delta = %lu\n", deltaj);
+		apic_pr_verbose("... jiffies delta = %lu\n", deltaj);
 
 		/* Check, if the jiffies result is consistent */
 		if (deltaj >= LAPIC_CAL_LOOPS-2 && deltaj <= LAPIC_CAL_LOOPS+2)
-			apic_printk(APIC_VERBOSE, "... jiffies result ok\n");
+			apic_pr_verbose("... jiffies result ok\n");
 		else
 			levt->features |= CLOCK_EVT_FEAT_DUMMY;
 	}
@@ -1221,9 +1215,8 @@ void __init sync_Arb_IDs(void)
 	 */
 	apic_wait_icr_idle();
 
-	apic_printk(APIC_DEBUG, "Synchronizing Arb IDs.\n");
-	apic_write(APIC_ICR, APIC_DEST_ALLINC |
-			APIC_INT_LEVELTRIG | APIC_DM_INIT);
+	apic_pr_debug("Synchronizing Arb IDs.\n");
+	apic_write(APIC_ICR, APIC_DEST_ALLINC | APIC_INT_LEVELTRIG | APIC_DM_INIT);
 }
 
 enum apic_intr_mode_id apic_intr_mode __ro_after_init;
@@ -1409,10 +1402,10 @@ static void lapic_setup_esr(void)
 	if (maxlvt > 3)
 		apic_write(APIC_ESR, 0);
 	value = apic_read(APIC_ESR);
-	if (value != oldvalue)
-		apic_printk(APIC_VERBOSE, "ESR value before enabling "
-			"vector: 0x%08x  after: 0x%08x\n",
-			oldvalue, value);
+	if (value != oldvalue) {
+		apic_pr_verbose("ESR value before enabling vector: 0x%08x  after: 0x%08x\n",
+				oldvalue, value);
+	}
 }
 
 #define APIC_IR_REGS		APIC_ISR_NR
@@ -1599,10 +1592,10 @@ static void setup_local_APIC(void)
 	value = apic_read(APIC_LVT0) & APIC_LVT_MASKED;
 	if (!cpu && (pic_mode || !value || ioapic_is_disabled)) {
 		value = APIC_DM_EXTINT;
-		apic_printk(APIC_VERBOSE, "enabled ExtINT on CPU#%d\n", cpu);
+		apic_pr_verbose("Enabled ExtINT on CPU#%d\n", cpu);
 	} else {
 		value = APIC_DM_EXTINT | APIC_LVT_MASKED;
-		apic_printk(APIC_VERBOSE, "masked ExtINT on CPU#%d\n", cpu);
+		apic_pr_verbose("Masked ExtINT on CPU#%d\n", cpu);
 	}
 	apic_write(APIC_LVT0, value);
 
@@ -1775,12 +1768,9 @@ static __init void apic_set_fixmap(bool read_apic);
 
 static __init void x2apic_disable(void)
 {
-	u32 x2apic_id, state = x2apic_state;
-
-	x2apic_mode = 0;
-	x2apic_state = X2APIC_DISABLED;
+	u32 x2apic_id;
 
-	if (state != X2APIC_ON)
+	if (x2apic_state < X2APIC_ON)
 		return;
 
 	x2apic_id = read_apic_id();
@@ -1793,6 +1783,10 @@ static __init void x2apic_disable(void)
 	}
 
 	__x2apic_disable();
+
+	x2apic_mode = 0;
+	x2apic_state = X2APIC_DISABLED;
+
 	/*
 	 * Don't reread the APIC ID as it was already done from
 	 * check_x2apic() and the APIC driver still is a x2APIC variant,
@@ -2066,8 +2060,7 @@ static __init void apic_set_fixmap(bool read_apic)
 {
 	set_fixmap_nocache(FIX_APIC_BASE, mp_lapic_addr);
 	apic_mmio_base = APIC_BASE;
-	apic_printk(APIC_VERBOSE, "mapped APIC to %16lx (%16lx)\n",
-		    apic_mmio_base, mp_lapic_addr);
+	apic_pr_verbose("Mapped APIC to %16lx (%16lx)\n", apic_mmio_base, mp_lapic_addr);
 	if (read_apic)
 		apic_read_boot_cpu_id(false);
 }
@@ -2170,18 +2163,17 @@ DEFINE_IDTENTRY_SYSVEC(sysvec_error_interrupt)
 	apic_eoi();
 	atomic_inc(&irq_err_count);
 
-	apic_printk(APIC_DEBUG, KERN_DEBUG "APIC error on CPU%d: %02x",
-		    smp_processor_id(), v);
+	apic_pr_debug("APIC error on CPU%d: %02x", smp_processor_id(), v);
 
 	v &= 0xff;
 	while (v) {
 		if (v & 0x1)
-			apic_printk(APIC_DEBUG, KERN_CONT " : %s", error_interrupt_reason[i]);
+			apic_pr_debug_cont(" : %s", error_interrupt_reason[i]);
 		i++;
 		v >>= 1;
 	}
 
-	apic_printk(APIC_DEBUG, KERN_CONT "\n");
+	apic_pr_debug_cont("\n");
 
 	trace_error_apic_exit(ERROR_APIC_VECTOR);
 }
@@ -2201,8 +2193,7 @@ static void __init connect_bsp_APIC(void)
 		 * PIC mode, enable APIC mode in the IMCR, i.e.  connect BSP's
 		 * local APIC to INT and NMI lines.
 		 */
-		apic_printk(APIC_VERBOSE, "leaving PIC mode, "
-				"enabling APIC mode.\n");
+		apic_pr_verbose("Leaving PIC mode, enabling APIC mode.\n");
 		imcr_pic_to_apic();
 	}
 #endif
@@ -2227,8 +2218,7 @@ void disconnect_bsp_APIC(int virt_wire_setup)
 		 * IPIs, won't work beyond this point!  The only exception are
 		 * INIT IPIs.
 		 */
-		apic_printk(APIC_VERBOSE, "disabling APIC mode, "
-				"entering PIC mode.\n");
+		apic_pr_verbose("Disabling APIC mode, entering PIC mode.\n");
 		imcr_apic_to_pic();
 		return;
 	}
diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c
index f37ad3392fec..e0308d8c4e6c 100644
--- a/arch/x86/kernel/apic/apic_flat_64.c
+++ b/arch/x86/kernel/apic/apic_flat_64.c
@@ -8,129 +8,25 @@
  * Martin Bligh, Andi Kleen, James Bottomley, John Stultz, and
  * James Cleverdon.
  */
-#include <linux/cpumask.h>
 #include <linux/export.h>
-#include <linux/acpi.h>
 
-#include <asm/jailhouse_para.h>
 #include <asm/apic.h>
 
 #include "local.h"
 
-static struct apic apic_physflat;
-static struct apic apic_flat;
-
-struct apic *apic __ro_after_init = &apic_flat;
-EXPORT_SYMBOL_GPL(apic);
-
-static int flat_acpi_madt_oem_check(char *oem_id, char *oem_table_id)
-{
-	return 1;
-}
-
-static void _flat_send_IPI_mask(unsigned long mask, int vector)
-{
-	unsigned long flags;
-
-	local_irq_save(flags);
-	__default_send_IPI_dest_field(mask, vector, APIC_DEST_LOGICAL);
-	local_irq_restore(flags);
-}
-
-static void flat_send_IPI_mask(const struct cpumask *cpumask, int vector)
-{
-	unsigned long mask = cpumask_bits(cpumask)[0];
-
-	_flat_send_IPI_mask(mask, vector);
-}
-
-static void
-flat_send_IPI_mask_allbutself(const struct cpumask *cpumask, int vector)
-{
-	unsigned long mask = cpumask_bits(cpumask)[0];
-	int cpu = smp_processor_id();
-
-	if (cpu < BITS_PER_LONG)
-		__clear_bit(cpu, &mask);
-
-	_flat_send_IPI_mask(mask, vector);
-}
-
-static u32 flat_get_apic_id(u32 x)
+static u32 physflat_get_apic_id(u32 x)
 {
 	return (x >> 24) & 0xFF;
 }
 
-static int flat_probe(void)
+static int physflat_probe(void)
 {
 	return 1;
 }
 
-static struct apic apic_flat __ro_after_init = {
-	.name				= "flat",
-	.probe				= flat_probe,
-	.acpi_madt_oem_check		= flat_acpi_madt_oem_check,
-
-	.dest_mode_logical		= true,
-
-	.disable_esr			= 0,
-
-	.init_apic_ldr			= default_init_apic_ldr,
-	.cpu_present_to_apicid		= default_cpu_present_to_apicid,
-
-	.max_apic_id			= 0xFE,
-	.get_apic_id			= flat_get_apic_id,
-
-	.calc_dest_apicid		= apic_flat_calc_apicid,
-
-	.send_IPI			= default_send_IPI_single,
-	.send_IPI_mask			= flat_send_IPI_mask,
-	.send_IPI_mask_allbutself	= flat_send_IPI_mask_allbutself,
-	.send_IPI_allbutself		= default_send_IPI_allbutself,
-	.send_IPI_all			= default_send_IPI_all,
-	.send_IPI_self			= default_send_IPI_self,
-	.nmi_to_offline_cpu		= true,
-
-	.read				= native_apic_mem_read,
-	.write				= native_apic_mem_write,
-	.eoi				= native_apic_mem_eoi,
-	.icr_read			= native_apic_icr_read,
-	.icr_write			= native_apic_icr_write,
-	.wait_icr_idle			= apic_mem_wait_icr_idle,
-	.safe_wait_icr_idle		= apic_mem_wait_icr_idle_timeout,
-};
-
-/*
- * Physflat mode is used when there are more than 8 CPUs on a system.
- * We cannot use logical delivery in this case because the mask
- * overflows, so use physical mode.
- */
 static int physflat_acpi_madt_oem_check(char *oem_id, char *oem_table_id)
 {
-#ifdef CONFIG_ACPI
-	/*
-	 * Quirk: some x86_64 machines can only use physical APIC mode
-	 * regardless of how many processors are present (x86_64 ES7000
-	 * is an example).
-	 */
-	if (acpi_gbl_FADT.header.revision >= FADT2_REVISION_ID &&
-		(acpi_gbl_FADT.flags & ACPI_FADT_APIC_PHYSICAL)) {
-		printk(KERN_DEBUG "system APIC only can use physical flat");
-		return 1;
-	}
-
-	if (!strncmp(oem_id, "IBM", 3) && !strncmp(oem_table_id, "EXA", 3)) {
-		printk(KERN_DEBUG "IBM Summit detected, will use apic physical");
-		return 1;
-	}
-#endif
-
-	return 0;
-}
-
-static int physflat_probe(void)
-{
-	return apic == &apic_physflat || num_possible_cpus() > 8 || jailhouse_paravirt();
+	return 1;
 }
 
 static struct apic apic_physflat __ro_after_init = {
@@ -146,7 +42,7 @@ static struct apic apic_physflat __ro_after_init = {
 	.cpu_present_to_apicid		= default_cpu_present_to_apicid,
 
 	.max_apic_id			= 0xFE,
-	.get_apic_id			= flat_get_apic_id,
+	.get_apic_id			= physflat_get_apic_id,
 
 	.calc_dest_apicid		= apic_default_calc_apicid,
 
@@ -166,8 +62,7 @@ static struct apic apic_physflat __ro_after_init = {
 	.wait_icr_idle			= apic_mem_wait_icr_idle,
 	.safe_wait_icr_idle		= apic_mem_wait_icr_idle_timeout,
 };
+apic_driver(apic_physflat);
 
-/*
- * We need to check for physflat first, so this order is important.
- */
-apic_drivers(apic_physflat, apic_flat);
+struct apic *apic __ro_after_init = &apic_physflat;
+EXPORT_SYMBOL_GPL(apic);
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index 477b740b2f26..1029ea4ac8ba 100644
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -86,8 +86,8 @@ static unsigned int ioapic_dynirq_base;
 static int ioapic_initialized;
 
 struct irq_pin_list {
-	struct list_head list;
-	int apic, pin;
+	struct list_head	list;
+	int			apic, pin;
 };
 
 struct mp_chip_data {
@@ -96,7 +96,7 @@ struct mp_chip_data {
 	bool				is_level;
 	bool				active_low;
 	bool				isa_irq;
-	u32 count;
+	u32				count;
 };
 
 struct mp_ioapic_gsi {
@@ -105,21 +105,17 @@ struct mp_ioapic_gsi {
 };
 
 static struct ioapic {
-	/*
-	 * # of IRQ routing registers
-	 */
-	int nr_registers;
-	/*
-	 * Saved state during suspend/resume, or while enabling intr-remap.
-	 */
-	struct IO_APIC_route_entry *saved_registers;
+	/* # of IRQ routing registers */
+	int				nr_registers;
+	/* Saved state during suspend/resume, or while enabling intr-remap. */
+	struct IO_APIC_route_entry	*saved_registers;
 	/* I/O APIC config */
-	struct mpc_ioapic mp_config;
+	struct mpc_ioapic		mp_config;
 	/* IO APIC gsi routing info */
-	struct mp_ioapic_gsi  gsi_config;
-	struct ioapic_domain_cfg irqdomain_cfg;
-	struct irq_domain *irqdomain;
-	struct resource *iomem_res;
+	struct mp_ioapic_gsi		gsi_config;
+	struct ioapic_domain_cfg	irqdomain_cfg;
+	struct irq_domain		*irqdomain;
+	struct resource			*iomem_res;
 } ioapics[MAX_IO_APICS];
 
 #define mpc_ioapic_ver(ioapic_idx)	ioapics[ioapic_idx].mp_config.apicver
@@ -205,10 +201,9 @@ void mp_save_irq(struct mpc_intsrc *m)
 {
 	int i;
 
-	apic_printk(APIC_VERBOSE, "Int: type %d, pol %d, trig %d, bus %02x,"
-		" IRQ %02x, APIC ID %x, APIC INT %02x\n",
-		m->irqtype, m->irqflag & 3, (m->irqflag >> 2) & 3, m->srcbus,
-		m->srcbusirq, m->dstapic, m->dstirq);
+	apic_pr_verbose("Int: type %d, pol %d, trig %d, bus %02x, IRQ %02x, APIC ID %x, APIC INT %02x\n",
+			m->irqtype, m->irqflag & 3, (m->irqflag >> 2) & 3, m->srcbus,
+			m->srcbusirq, m->dstapic, m->dstirq);
 
 	for (i = 0; i < mp_irq_entries; i++) {
 		if (!memcmp(&mp_irqs[i], m, sizeof(*m)))
@@ -269,12 +264,14 @@ static __attribute_const__ struct io_apic __iomem *io_apic_base(int idx)
 static inline void io_apic_eoi(unsigned int apic, unsigned int vector)
 {
 	struct io_apic __iomem *io_apic = io_apic_base(apic);
+
 	writel(vector, &io_apic->eoi);
 }
 
 unsigned int native_io_apic_read(unsigned int apic, unsigned int reg)
 {
 	struct io_apic __iomem *io_apic = io_apic_base(apic);
+
 	writel(reg, &io_apic->index);
 	return readl(&io_apic->data);
 }
@@ -300,14 +297,8 @@ static struct IO_APIC_route_entry __ioapic_read_entry(int apic, int pin)
 
 static struct IO_APIC_route_entry ioapic_read_entry(int apic, int pin)
 {
-	struct IO_APIC_route_entry entry;
-	unsigned long flags;
-
-	raw_spin_lock_irqsave(&ioapic_lock, flags);
-	entry = __ioapic_read_entry(apic, pin);
-	raw_spin_unlock_irqrestore(&ioapic_lock, flags);
-
-	return entry;
+	guard(raw_spinlock_irqsave)(&ioapic_lock);
+	return __ioapic_read_entry(apic, pin);
 }
 
 /*
@@ -324,11 +315,8 @@ static void __ioapic_write_entry(int apic, int pin, struct IO_APIC_route_entry e
 
 static void ioapic_write_entry(int apic, int pin, struct IO_APIC_route_entry e)
 {
-	unsigned long flags;
-
-	raw_spin_lock_irqsave(&ioapic_lock, flags);
+	guard(raw_spinlock_irqsave)(&ioapic_lock);
 	__ioapic_write_entry(apic, pin, e);
-	raw_spin_unlock_irqrestore(&ioapic_lock, flags);
 }
 
 /*
@@ -339,12 +327,10 @@ static void ioapic_write_entry(int apic, int pin, struct IO_APIC_route_entry e)
 static void ioapic_mask_entry(int apic, int pin)
 {
 	struct IO_APIC_route_entry e = { .masked = true };
-	unsigned long flags;
 
-	raw_spin_lock_irqsave(&ioapic_lock, flags);
+	guard(raw_spinlock_irqsave)(&ioapic_lock);
 	io_apic_write(apic, 0x10 + 2*pin, e.w1);
 	io_apic_write(apic, 0x11 + 2*pin, e.w2);
-	raw_spin_unlock_irqrestore(&ioapic_lock, flags);
 }
 
 /*
@@ -352,68 +338,39 @@ static void ioapic_mask_entry(int apic, int pin)
  * shared ISA-space IRQs, so we have to support them. We are super
  * fast in the common case, and fast for shared ISA-space IRQs.
  */
-static int __add_pin_to_irq_node(struct mp_chip_data *data,
-				 int node, int apic, int pin)
+static bool add_pin_to_irq_node(struct mp_chip_data *data, int node, int apic, int pin)
 {
 	struct irq_pin_list *entry;
 
-	/* don't allow duplicates */
-	for_each_irq_pin(entry, data->irq_2_pin)
+	/* Don't allow duplicates */
+	for_each_irq_pin(entry, data->irq_2_pin) {
 		if (entry->apic == apic && entry->pin == pin)
-			return 0;
+			return true;
+	}
 
 	entry = kzalloc_node(sizeof(struct irq_pin_list), GFP_ATOMIC, node);
 	if (!entry) {
-		pr_err("can not alloc irq_pin_list (%d,%d,%d)\n",
-		       node, apic, pin);
-		return -ENOMEM;
+		pr_err("Cannot allocate irq_pin_list (%d,%d,%d)\n", node, apic, pin);
+		return false;
 	}
+
 	entry->apic = apic;
 	entry->pin = pin;
 	list_add_tail(&entry->list, &data->irq_2_pin);
-
-	return 0;
+	return true;
 }
 
 static void __remove_pin_from_irq(struct mp_chip_data *data, int apic, int pin)
 {
 	struct irq_pin_list *tmp, *entry;
 
-	list_for_each_entry_safe(entry, tmp, &data->irq_2_pin, list)
+	list_for_each_entry_safe(entry, tmp, &data->irq_2_pin, list) {
 		if (entry->apic == apic && entry->pin == pin) {
 			list_del(&entry->list);
 			kfree(entry);
 			return;
 		}
-}
-
-static void add_pin_to_irq_node(struct mp_chip_data *data,
-				int node, int apic, int pin)
-{
-	if (__add_pin_to_irq_node(data, node, apic, pin))
-		panic("IO-APIC: failed to add irq-pin. Can not proceed\n");
-}
-
-/*
- * Reroute an IRQ to a different pin.
- */
-static void __init replace_pin_at_irq_node(struct mp_chip_data *data, int node,
-					   int oldapic, int oldpin,
-					   int newapic, int newpin)
-{
-	struct irq_pin_list *entry;
-
-	for_each_irq_pin(entry, data->irq_2_pin) {
-		if (entry->apic == oldapic && entry->pin == oldpin) {
-			entry->apic = newapic;
-			entry->pin = newpin;
-			/* every one is different, right? */
-			return;
-		}
 	}
-
-	/* old apic/pin didn't exist, so just add new ones */
-	add_pin_to_irq_node(data, node, newapic, newpin);
 }
 
 static void io_apic_modify_irq(struct mp_chip_data *data, bool masked,
@@ -430,12 +387,12 @@ static void io_apic_modify_irq(struct mp_chip_data *data, bool masked,
 	}
 }
 
+/*
+ * Synchronize the IO-APIC and the CPU by doing a dummy read from the
+ * IO-APIC
+ */
 static void io_apic_sync(struct irq_pin_list *entry)
 {
-	/*
-	 * Synchronize the IO-APIC and the CPU by doing
-	 * a dummy read from the IO-APIC
-	 */
 	struct io_apic __iomem *io_apic;
 
 	io_apic = io_apic_base(entry->apic);
@@ -445,11 +402,9 @@ static void io_apic_sync(struct irq_pin_list *entry)
 static void mask_ioapic_irq(struct irq_data *irq_data)
 {
 	struct mp_chip_data *data = irq_data->chip_data;
-	unsigned long flags;
 
-	raw_spin_lock_irqsave(&ioapic_lock, flags);
+	guard(raw_spinlock_irqsave)(&ioapic_lock);
 	io_apic_modify_irq(data, true, &io_apic_sync);
-	raw_spin_unlock_irqrestore(&ioapic_lock, flags);
 }
 
 static void __unmask_ioapic(struct mp_chip_data *data)
@@ -460,11 +415,9 @@ static void __unmask_ioapic(struct mp_chip_data *data)
 static void unmask_ioapic_irq(struct irq_data *irq_data)
 {
 	struct mp_chip_data *data = irq_data->chip_data;
-	unsigned long flags;
 
-	raw_spin_lock_irqsave(&ioapic_lock, flags);
+	guard(raw_spinlock_irqsave)(&ioapic_lock);
 	__unmask_ioapic(data);
-	raw_spin_unlock_irqrestore(&ioapic_lock, flags);
 }
 
 /*
@@ -492,30 +445,24 @@ static void __eoi_ioapic_pin(int apic, int pin, int vector)
 
 		entry = entry1 = __ioapic_read_entry(apic, pin);
 
-		/*
-		 * Mask the entry and change the trigger mode to edge.
-		 */
+		/* Mask the entry and change the trigger mode to edge. */
 		entry1.masked = true;
 		entry1.is_level = false;
 
 		__ioapic_write_entry(apic, pin, entry1);
 
-		/*
-		 * Restore the previous level triggered entry.
-		 */
+		/* Restore the previous level triggered entry. */
 		__ioapic_write_entry(apic, pin, entry);
 	}
 }
 
 static void eoi_ioapic_pin(int vector, struct mp_chip_data *data)
 {
-	unsigned long flags;
 	struct irq_pin_list *entry;
 
-	raw_spin_lock_irqsave(&ioapic_lock, flags);
+	guard(raw_spinlock_irqsave)(&ioapic_lock);
 	for_each_irq_pin(entry, data->irq_2_pin)
 		__eoi_ioapic_pin(entry->apic, entry->pin, vector);
-	raw_spin_unlock_irqrestore(&ioapic_lock, flags);
 }
 
 static void clear_IO_APIC_pin(unsigned int apic, unsigned int pin)
@@ -538,8 +485,6 @@ static void clear_IO_APIC_pin(unsigned int apic, unsigned int pin)
 	}
 
 	if (entry.irr) {
-		unsigned long flags;
-
 		/*
 		 * Make sure the trigger mode is set to level. Explicit EOI
 		 * doesn't clear the remote-IRR if the trigger mode is not
@@ -549,9 +494,8 @@ static void clear_IO_APIC_pin(unsigned int apic, unsigned int pin)
 			entry.is_level = true;
 			ioapic_write_entry(apic, pin, entry);
 		}
-		raw_spin_lock_irqsave(&ioapic_lock, flags);
+		guard(raw_spinlock_irqsave)(&ioapic_lock);
 		__eoi_ioapic_pin(apic, pin, entry.vector);
-		raw_spin_unlock_irqrestore(&ioapic_lock, flags);
 	}
 
 	/*
@@ -586,28 +530,23 @@ static int pirq_entries[MAX_PIRQS] = {
 
 static int __init ioapic_pirq_setup(char *str)
 {
-	int i, max;
-	int ints[MAX_PIRQS+1];
+	int i, max, ints[MAX_PIRQS+1];
 
 	get_options(str, ARRAY_SIZE(ints), ints);
 
-	apic_printk(APIC_VERBOSE, KERN_INFO
-			"PIRQ redirection, working around broken MP-BIOS.\n");
+	apic_pr_verbose("PIRQ redirection, working around broken MP-BIOS.\n");
+
 	max = MAX_PIRQS;
 	if (ints[0] < MAX_PIRQS)
 		max = ints[0];
 
 	for (i = 0; i < max; i++) {
-		apic_printk(APIC_VERBOSE, KERN_DEBUG
-				"... PIRQ%d -> IRQ %d\n", i, ints[i+1]);
-		/*
-		 * PIRQs are mapped upside down, usually.
-		 */
+		apic_pr_verbose("... PIRQ%d -> IRQ %d\n", i, ints[i + 1]);
+		/* PIRQs are mapped upside down, usually */
 		pirq_entries[MAX_PIRQS-i-1] = ints[i+1];
 	}
 	return 1;
 }
-
 __setup("pirq=", ioapic_pirq_setup);
 #endif /* CONFIG_X86_32 */
 
@@ -626,8 +565,7 @@ int save_ioapic_entries(void)
 		}
 
 		for_each_pin(apic, pin)
-			ioapics[apic].saved_registers[pin] =
-				ioapic_read_entry(apic, pin);
+			ioapics[apic].saved_registers[pin] = ioapic_read_entry(apic, pin);
 	}
 
 	return err;
@@ -668,8 +606,7 @@ int restore_ioapic_entries(void)
 			continue;
 
 		for_each_pin(apic, pin)
-			ioapic_write_entry(apic, pin,
-					   ioapics[apic].saved_registers[pin]);
+			ioapic_write_entry(apic, pin, ioapics[apic].saved_registers[pin]);
 	}
 	return 0;
 }
@@ -681,12 +618,13 @@ static int find_irq_entry(int ioapic_idx, int pin, int type)
 {
 	int i;
 
-	for (i = 0; i < mp_irq_entries; i++)
+	for (i = 0; i < mp_irq_entries; i++) {
 		if (mp_irqs[i].irqtype == type &&
 		    (mp_irqs[i].dstapic == mpc_ioapic_id(ioapic_idx) ||
 		     mp_irqs[i].dstapic == MP_APIC_ALL) &&
 		    mp_irqs[i].dstirq == pin)
 			return i;
+	}
 
 	return -1;
 }
@@ -701,10 +639,8 @@ static int __init find_isa_irq_pin(int irq, int type)
 	for (i = 0; i < mp_irq_entries; i++) {
 		int lbus = mp_irqs[i].srcbus;
 
-		if (test_bit(lbus, mp_bus_not_pci) &&
-		    (mp_irqs[i].irqtype == type) &&
+		if (test_bit(lbus, mp_bus_not_pci) && (mp_irqs[i].irqtype == type) &&
 		    (mp_irqs[i].srcbusirq == irq))
-
 			return mp_irqs[i].dstirq;
 	}
 	return -1;
@@ -717,8 +653,7 @@ static int __init find_isa_irq_apic(int irq, int type)
 	for (i = 0; i < mp_irq_entries; i++) {
 		int lbus = mp_irqs[i].srcbus;
 
-		if (test_bit(lbus, mp_bus_not_pci) &&
-		    (mp_irqs[i].irqtype == type) &&
+		if (test_bit(lbus, mp_bus_not_pci) && (mp_irqs[i].irqtype == type) &&
 		    (mp_irqs[i].srcbusirq == irq))
 			break;
 	}
@@ -726,9 +661,10 @@ static int __init find_isa_irq_apic(int irq, int type)
 	if (i < mp_irq_entries) {
 		int ioapic_idx;
 
-		for_each_ioapic(ioapic_idx)
+		for_each_ioapic(ioapic_idx) {
 			if (mpc_ioapic_id(ioapic_idx) == mp_irqs[i].dstapic)
 				return ioapic_idx;
+		}
 	}
 
 	return -1;
@@ -769,8 +705,7 @@ static bool EISA_ELCR(unsigned int irq)
 		unsigned int port = PIC_ELCR1 + (irq >> 3);
 		return (inb(port) >> (irq & 7)) & 1;
 	}
-	apic_printk(APIC_VERBOSE, KERN_INFO
-			"Broken MPtable reports ISA irq %d\n", irq);
+	apic_pr_verbose("Broken MPtable reports ISA irq %d\n", irq);
 	return false;
 }
 
@@ -947,9 +882,9 @@ static bool mp_check_pin_attr(int irq, struct irq_alloc_info *info)
 static int alloc_irq_from_domain(struct irq_domain *domain, int ioapic, u32 gsi,
 				 struct irq_alloc_info *info)
 {
+	int type = ioapics[ioapic].irqdomain_cfg.type;
 	bool legacy = false;
 	int irq = -1;
-	int type = ioapics[ioapic].irqdomain_cfg.type;
 
 	switch (type) {
 	case IOAPIC_DOMAIN_LEGACY:
@@ -971,8 +906,7 @@ static int alloc_irq_from_domain(struct irq_domain *domain, int ioapic, u32 gsi,
 		return -1;
 	}
 
-	return __irq_domain_alloc_irqs(domain, irq, 1,
-				       ioapic_alloc_attr_node(info),
+	return __irq_domain_alloc_irqs(domain, irq, 1, ioapic_alloc_attr_node(info),
 				       info, legacy, NULL);
 }
 
@@ -986,13 +920,12 @@ static int alloc_irq_from_domain(struct irq_domain *domain, int ioapic, u32 gsi,
  * PIRQs instead of reprogramming the interrupt routing logic. Thus there may be
  * multiple pins sharing the same legacy IRQ number when ACPI is disabled.
  */
-static int alloc_isa_irq_from_domain(struct irq_domain *domain,
-				     int irq, int ioapic, int pin,
+static int alloc_isa_irq_from_domain(struct irq_domain *domain, int irq, int ioapic, int pin,
 				     struct irq_alloc_info *info)
 {
-	struct mp_chip_data *data;
 	struct irq_data *irq_data = irq_get_irq_data(irq);
 	int node = ioapic_alloc_attr_node(info);
+	struct mp_chip_data *data;
 
 	/*
 	 * Legacy ISA IRQ has already been allocated, just add pin to
@@ -1002,13 +935,11 @@ static int alloc_isa_irq_from_domain(struct irq_domain *domain,
 	if (irq_data && irq_data->parent_data) {
 		if (!mp_check_pin_attr(irq, info))
 			return -EBUSY;
-		if (__add_pin_to_irq_node(irq_data->chip_data, node, ioapic,
-					  info->ioapic.pin))
+		if (!add_pin_to_irq_node(irq_data->chip_data, node, ioapic, info->ioapic.pin))
 			return -ENOMEM;
 	} else {
 		info->flags |= X86_IRQ_ALLOC_LEGACY;
-		irq = __irq_domain_alloc_irqs(domain, irq, 1, node, info, true,
-					      NULL);
+		irq = __irq_domain_alloc_irqs(domain, irq, 1, node, info, true, NULL);
 		if (irq >= 0) {
 			irq_data = irq_domain_get_irq_data(domain, irq);
 			data = irq_data->chip_data;
@@ -1022,11 +953,11 @@ static int alloc_isa_irq_from_domain(struct irq_domain *domain,
 static int mp_map_pin_to_irq(u32 gsi, int idx, int ioapic, int pin,
 			     unsigned int flags, struct irq_alloc_info *info)
 {
-	int irq;
-	bool legacy = false;
+	struct irq_domain *domain = mp_ioapic_irqdomain(ioapic);
 	struct irq_alloc_info tmp;
 	struct mp_chip_data *data;
-	struct irq_domain *domain = mp_ioapic_irqdomain(ioapic);
+	bool legacy = false;
+	int irq;
 
 	if (!domain)
 		return -ENOSYS;
@@ -1046,7 +977,7 @@ static int mp_map_pin_to_irq(u32 gsi, int idx, int ioapic, int pin,
 			return -EINVAL;
 	}
 
-	mutex_lock(&ioapic_mutex);
+	guard(mutex)(&ioapic_mutex);
 	if (!(flags & IOAPIC_MAP_ALLOC)) {
 		if (!legacy) {
 			irq = irq_find_mapping(domain, pin);
@@ -1067,8 +998,6 @@ static int mp_map_pin_to_irq(u32 gsi, int idx, int ioapic, int pin,
 			data->count++;
 		}
 	}
-	mutex_unlock(&ioapic_mutex);
-
 	return irq;
 }
 
@@ -1076,26 +1005,20 @@ static int pin_2_irq(int idx, int ioapic, int pin, unsigned int flags)
 {
 	u32 gsi = mp_pin_to_gsi(ioapic, pin);
 
-	/*
-	 * Debugging check, we are in big trouble if this message pops up!
-	 */
+	/* Debugging check, we are in big trouble if this message pops up! */
 	if (mp_irqs[idx].dstirq != pin)
 		pr_err("broken BIOS or MPTABLE parser, ayiee!!\n");
 
 #ifdef CONFIG_X86_32
-	/*
-	 * PCI IRQ command line redirection. Yes, limits are hardcoded.
-	 */
+	/* PCI IRQ command line redirection. Yes, limits are hardcoded. */
 	if ((pin >= 16) && (pin <= 23)) {
-		if (pirq_entries[pin-16] != -1) {
-			if (!pirq_entries[pin-16]) {
-				apic_printk(APIC_VERBOSE, KERN_DEBUG
-						"disabling PIRQ%d\n", pin-16);
+		if (pirq_entries[pin - 16] != -1) {
+			if (!pirq_entries[pin - 16]) {
+				apic_pr_verbose("Disabling PIRQ%d\n", pin - 16);
 			} else {
 				int irq = pirq_entries[pin-16];
-				apic_printk(APIC_VERBOSE, KERN_DEBUG
-						"using PIRQ%d -> IRQ %d\n",
-						pin-16, irq);
+
+				apic_pr_verbose("Using PIRQ%d -> IRQ %d\n", pin - 16, irq);
 				return irq;
 			}
 		}
@@ -1133,10 +1056,9 @@ void mp_unmap_irq(int irq)
 	if (!data || data->isa_irq)
 		return;
 
-	mutex_lock(&ioapic_mutex);
+	guard(mutex)(&ioapic_mutex);
 	if (--data->count == 0)
 		irq_domain_free_irqs(irq, 1);
-	mutex_unlock(&ioapic_mutex);
 }
 
 /*
@@ -1147,12 +1069,10 @@ int IO_APIC_get_PCI_irq_vector(int bus, int slot, int pin)
 {
 	int irq, i, best_ioapic = -1, best_idx = -1;
 
-	apic_printk(APIC_DEBUG,
-		    "querying PCI -> IRQ mapping bus:%d, slot:%d, pin:%d.\n",
-		    bus, slot, pin);
+	apic_pr_debug("Querying PCI -> IRQ mapping bus:%d, slot:%d, pin:%d.\n",
+		      bus, slot, pin);
 	if (test_bit(bus, mp_bus_not_pci)) {
-		apic_printk(APIC_VERBOSE,
-			    "PCI BIOS passed nonexistent PCI bus %d!\n", bus);
+		apic_pr_verbose("PCI BIOS passed nonexistent PCI bus %d!\n", bus);
 		return -1;
 	}
 
@@ -1197,8 +1117,7 @@ int IO_APIC_get_PCI_irq_vector(int bus, int slot, int pin)
 		return -1;
 
 out:
-	return pin_2_irq(best_idx, best_ioapic, mp_irqs[best_idx].dstirq,
-			 IOAPIC_MAP_ALLOC);
+	return pin_2_irq(best_idx, best_ioapic, mp_irqs[best_idx].dstirq, IOAPIC_MAP_ALLOC);
 }
 EXPORT_SYMBOL(IO_APIC_get_PCI_irq_vector);
 
@@ -1209,17 +1128,16 @@ static void __init setup_IO_APIC_irqs(void)
 	unsigned int ioapic, pin;
 	int idx;
 
-	apic_printk(APIC_VERBOSE, KERN_DEBUG "init IO_APIC IRQs\n");
+	apic_pr_verbose("Init IO_APIC IRQs\n");
 
 	for_each_ioapic_pin(ioapic, pin) {
 		idx = find_irq_entry(ioapic, pin, mp_INT);
-		if (idx < 0)
-			apic_printk(APIC_VERBOSE,
-				    KERN_DEBUG " apic %d pin %d not connected\n",
-				    mpc_ioapic_id(ioapic), pin);
-		else
-			pin_2_irq(idx, ioapic, pin,
-				  ioapic ? 0 : IOAPIC_MAP_ALLOC);
+		if (idx < 0) {
+			apic_pr_verbose("apic %d pin %d not connected\n",
+					mpc_ioapic_id(ioapic), pin);
+		} else {
+			pin_2_irq(idx, ioapic, pin, ioapic ? 0 : IOAPIC_MAP_ALLOC);
+		}
 	}
 }
 
@@ -1234,26 +1152,21 @@ static void io_apic_print_entries(unsigned int apic, unsigned int nr_entries)
 	char buf[256];
 	int i;
 
-	printk(KERN_DEBUG "IOAPIC %d:\n", apic);
+	apic_dbg("IOAPIC %d:\n", apic);
 	for (i = 0; i <= nr_entries; i++) {
 		entry = ioapic_read_entry(apic, i);
-		snprintf(buf, sizeof(buf),
-			 " pin%02x, %s, %s, %s, V(%02X), IRR(%1d), S(%1d)",
-			 i,
-			 entry.masked ? "disabled" : "enabled ",
+		snprintf(buf, sizeof(buf), " pin%02x, %s, %s, %s, V(%02X), IRR(%1d), S(%1d)",
+			 i, entry.masked ? "disabled" : "enabled ",
 			 entry.is_level ? "level" : "edge ",
 			 entry.active_low ? "low " : "high",
 			 entry.vector, entry.irr, entry.delivery_status);
 		if (entry.ir_format) {
-			printk(KERN_DEBUG "%s, remapped, I(%04X),  Z(%X)\n",
-			       buf,
-			       (entry.ir_index_15 << 15) | entry.ir_index_0_14,
-				entry.ir_zero);
+			apic_dbg("%s, remapped, I(%04X),  Z(%X)\n", buf,
+				 (entry.ir_index_15 << 15) | entry.ir_index_0_14, entry.ir_zero);
 		} else {
-			printk(KERN_DEBUG "%s, %s, D(%02X%02X), M(%1d)\n", buf,
-			       entry.dest_mode_logical ? "logical " : "physical",
-			       entry.virt_destid_8_14, entry.destid_0_7,
-			       entry.delivery_mode);
+			apic_dbg("%s, %s, D(%02X%02X), M(%1d)\n", buf,
+				 entry.dest_mode_logical ? "logical " : "physic	al",
+				 entry.virt_destid_8_14, entry.destid_0_7, entry.delivery_mode);
 		}
 	}
 }
@@ -1264,30 +1177,25 @@ static void __init print_IO_APIC(int ioapic_idx)
 	union IO_APIC_reg_01 reg_01;
 	union IO_APIC_reg_02 reg_02;
 	union IO_APIC_reg_03 reg_03;
-	unsigned long flags;
 
-	raw_spin_lock_irqsave(&ioapic_lock, flags);
-	reg_00.raw = io_apic_read(ioapic_idx, 0);
-	reg_01.raw = io_apic_read(ioapic_idx, 1);
-	if (reg_01.bits.version >= 0x10)
-		reg_02.raw = io_apic_read(ioapic_idx, 2);
-	if (reg_01.bits.version >= 0x20)
-		reg_03.raw = io_apic_read(ioapic_idx, 3);
-	raw_spin_unlock_irqrestore(&ioapic_lock, flags);
-
-	printk(KERN_DEBUG "IO APIC #%d......\n", mpc_ioapic_id(ioapic_idx));
-	printk(KERN_DEBUG ".... register #00: %08X\n", reg_00.raw);
-	printk(KERN_DEBUG ".......    : physical APIC id: %02X\n", reg_00.bits.ID);
-	printk(KERN_DEBUG ".......    : Delivery Type: %X\n", reg_00.bits.delivery_type);
-	printk(KERN_DEBUG ".......    : LTS          : %X\n", reg_00.bits.LTS);
-
-	printk(KERN_DEBUG ".... register #01: %08X\n", *(int *)&reg_01);
-	printk(KERN_DEBUG ".......     : max redirection entries: %02X\n",
-		reg_01.bits.entries);
-
-	printk(KERN_DEBUG ".......     : PRQ implemented: %X\n", reg_01.bits.PRQ);
-	printk(KERN_DEBUG ".......     : IO APIC version: %02X\n",
-		reg_01.bits.version);
+	scoped_guard (raw_spinlock_irqsave, &ioapic_lock) {
+		reg_00.raw = io_apic_read(ioapic_idx, 0);
+		reg_01.raw = io_apic_read(ioapic_idx, 1);
+		if (reg_01.bits.version >= 0x10)
+			reg_02.raw = io_apic_read(ioapic_idx, 2);
+		if (reg_01.bits.version >= 0x20)
+			reg_03.raw = io_apic_read(ioapic_idx, 3);
+	}
+
+	apic_dbg("IO APIC #%d......\n", mpc_ioapic_id(ioapic_idx));
+	apic_dbg(".... register #00: %08X\n", reg_00.raw);
+	apic_dbg(".......    : physical APIC id: %02X\n", reg_00.bits.ID);
+	apic_dbg(".......    : Delivery Type: %X\n", reg_00.bits.delivery_type);
+	apic_dbg(".......    : LTS          : %X\n", reg_00.bits.LTS);
+	apic_dbg(".... register #01: %08X\n", *(int *)&reg_01);
+	apic_dbg(".......     : max redirection entries: %02X\n", reg_01.bits.entries);
+	apic_dbg(".......     : PRQ implemented: %X\n", reg_01.bits.PRQ);
+	apic_dbg(".......     : IO APIC version: %02X\n", reg_01.bits.version);
 
 	/*
 	 * Some Intel chipsets with IO APIC VERSION of 0x1? don't have reg_02,
@@ -1295,8 +1203,8 @@ static void __init print_IO_APIC(int ioapic_idx)
 	 * value, so ignore it if reg_02 == reg_01.
 	 */
 	if (reg_01.bits.version >= 0x10 && reg_02.raw != reg_01.raw) {
-		printk(KERN_DEBUG ".... register #02: %08X\n", reg_02.raw);
-		printk(KERN_DEBUG ".......     : arbitration: %02X\n", reg_02.bits.arbitration);
+		apic_dbg(".... register #02: %08X\n", reg_02.raw);
+		apic_dbg(".......     : arbitration: %02X\n", reg_02.bits.arbitration);
 	}
 
 	/*
@@ -1306,11 +1214,11 @@ static void __init print_IO_APIC(int ioapic_idx)
 	 */
 	if (reg_01.bits.version >= 0x20 && reg_03.raw != reg_02.raw &&
 	    reg_03.raw != reg_01.raw) {
-		printk(KERN_DEBUG ".... register #03: %08X\n", reg_03.raw);
-		printk(KERN_DEBUG ".......     : Boot DT    : %X\n", reg_03.bits.boot_DT);
+		apic_dbg(".... register #03: %08X\n", reg_03.raw);
+		apic_dbg(".......     : Boot DT    : %X\n", reg_03.bits.boot_DT);
 	}
 
-	printk(KERN_DEBUG ".... IRQ redirection table:\n");
+	apic_dbg(".... IRQ redirection table:\n");
 	io_apic_print_entries(ioapic_idx, reg_01.bits.entries);
 }
 
@@ -1319,11 +1227,11 @@ void __init print_IO_APICs(void)
 	int ioapic_idx;
 	unsigned int irq;
 
-	printk(KERN_DEBUG "number of MP IRQ sources: %d.\n", mp_irq_entries);
-	for_each_ioapic(ioapic_idx)
-		printk(KERN_DEBUG "number of IO-APIC #%d registers: %d.\n",
-		       mpc_ioapic_id(ioapic_idx),
-		       ioapics[ioapic_idx].nr_registers);
+	apic_dbg("number of MP IRQ sources: %d.\n", mp_irq_entries);
+	for_each_ioapic(ioapic_idx) {
+		apic_dbg("number of IO-APIC #%d registers: %d.\n",
+			 mpc_ioapic_id(ioapic_idx), ioapics[ioapic_idx].nr_registers);
+	}
 
 	/*
 	 * We are a bit conservative about what we expect.  We have to
@@ -1334,7 +1242,7 @@ void __init print_IO_APICs(void)
 	for_each_ioapic(ioapic_idx)
 		print_IO_APIC(ioapic_idx);
 
-	printk(KERN_DEBUG "IRQ to pin mappings:\n");
+	apic_dbg("IRQ to pin mappings:\n");
 	for_each_active_irq(irq) {
 		struct irq_pin_list *entry;
 		struct irq_chip *chip;
@@ -1349,7 +1257,7 @@ void __init print_IO_APICs(void)
 		if (list_empty(&data->irq_2_pin))
 			continue;
 
-		printk(KERN_DEBUG "IRQ%d ", irq);
+		apic_dbg("IRQ%d ", irq);
 		for_each_irq_pin(entry, data->irq_2_pin)
 			pr_cont("-> %d:%d", entry->apic, entry->pin);
 		pr_cont("\n");
@@ -1363,8 +1271,7 @@ static struct { int pin, apic; } ioapic_i8259 = { -1, -1 };
 
 void __init enable_IO_APIC(void)
 {
-	int i8259_apic, i8259_pin;
-	int apic, pin;
+	int i8259_apic, i8259_pin, apic, pin;
 
 	if (ioapic_is_disabled)
 		nr_ioapics = 0;
@@ -1376,19 +1283,21 @@ void __init enable_IO_APIC(void)
 		/* See if any of the pins is in ExtINT mode */
 		struct IO_APIC_route_entry entry = ioapic_read_entry(apic, pin);
 
-		/* If the interrupt line is enabled and in ExtInt mode
-		 * I have found the pin where the i8259 is connected.
+		/*
+		 * If the interrupt line is enabled and in ExtInt mode I
+		 * have found the pin where the i8259 is connected.
 		 */
-		if (!entry.masked &&
-		    entry.delivery_mode == APIC_DELIVERY_MODE_EXTINT) {
+		if (!entry.masked && entry.delivery_mode == APIC_DELIVERY_MODE_EXTINT) {
 			ioapic_i8259.apic = apic;
 			ioapic_i8259.pin  = pin;
-			goto found_i8259;
+			break;
 		}
 	}
- found_i8259:
-	/* Look to see what if the MP table has reported the ExtINT */
-	/* If we could not find the appropriate pin by looking at the ioapic
+
+	/*
+	 * Look to see what if the MP table has reported the ExtINT
+	 *
+	 * If we could not find the appropriate pin by looking at the ioapic
 	 * the i8259 probably is not connected the ioapic but give the
 	 * mptable a chance anyway.
 	 */
@@ -1396,29 +1305,24 @@ void __init enable_IO_APIC(void)
 	i8259_apic = find_isa_irq_apic(0, mp_ExtINT);
 	/* Trust the MP table if nothing is setup in the hardware */
 	if ((ioapic_i8259.pin == -1) && (i8259_pin >= 0)) {
-		printk(KERN_WARNING "ExtINT not setup in hardware but reported by MP table\n");
+		pr_warn("ExtINT not setup in hardware but reported by MP table\n");
 		ioapic_i8259.pin  = i8259_pin;
 		ioapic_i8259.apic = i8259_apic;
 	}
 	/* Complain if the MP table and the hardware disagree */
 	if (((ioapic_i8259.apic != i8259_apic) || (ioapic_i8259.pin != i8259_pin)) &&
-		(i8259_pin >= 0) && (ioapic_i8259.pin >= 0))
-	{
-		printk(KERN_WARNING "ExtINT in hardware and MP table differ\n");
-	}
+	    (i8259_pin >= 0) && (ioapic_i8259.pin >= 0))
+		pr_warn("ExtINT in hardware and MP table differ\n");
 
-	/*
-	 * Do not trust the IO-APIC being empty at bootup
-	 */
+	/* Do not trust the IO-APIC being empty at bootup */
 	clear_IO_APIC();
 }
 
 void native_restore_boot_irq_mode(void)
 {
 	/*
-	 * If the i8259 is routed through an IOAPIC
-	 * Put that IOAPIC in virtual wire mode
-	 * so legacy interrupts can be delivered.
+	 * If the i8259 is routed through an IOAPIC Put that IOAPIC in
+	 * virtual wire mode so legacy interrupts can be delivered.
 	 */
 	if (ioapic_i8259.pin != -1) {
 		struct IO_APIC_route_entry entry;
@@ -1433,9 +1337,7 @@ void native_restore_boot_irq_mode(void)
 		entry.destid_0_7	= apic_id & 0xFF;
 		entry.virt_destid_8_14	= apic_id >> 8;
 
-		/*
-		 * Add it to the IO-APIC irq-routing table:
-		 */
+		/* Add it to the IO-APIC irq-routing table */
 		ioapic_write_entry(ioapic_i8259.apic, ioapic_i8259.pin, entry);
 	}
 
@@ -1464,7 +1366,6 @@ static void __init setup_ioapic_ids_from_mpc_nocheck(void)
 	const u32 broadcast_id = 0xF;
 	union IO_APIC_reg_00 reg_00;
 	unsigned char old_id;
-	unsigned long flags;
 	int ioapic_idx, i;
 
 	/*
@@ -1478,9 +1379,8 @@ static void __init setup_ioapic_ids_from_mpc_nocheck(void)
 	 */
 	for_each_ioapic(ioapic_idx) {
 		/* Read the register 0 value */
-		raw_spin_lock_irqsave(&ioapic_lock, flags);
-		reg_00.raw = io_apic_read(ioapic_idx, 0);
-		raw_spin_unlock_irqrestore(&ioapic_lock, flags);
+		scoped_guard (raw_spinlock_irqsave, &ioapic_lock)
+			reg_00.raw = io_apic_read(ioapic_idx, 0);
 
 		old_id = mpc_ioapic_id(ioapic_idx);
 
@@ -1508,47 +1408,42 @@ static void __init setup_ioapic_ids_from_mpc_nocheck(void)
 			set_bit(i, phys_id_present_map);
 			ioapics[ioapic_idx].mp_config.apicid = i;
 		} else {
-			apic_printk(APIC_VERBOSE, "Setting %d in the phys_id_present_map\n",
-				    mpc_ioapic_id(ioapic_idx));
+			apic_pr_verbose("Setting %d in the phys_id_present_map\n",
+					mpc_ioapic_id(ioapic_idx));
 			set_bit(mpc_ioapic_id(ioapic_idx), phys_id_present_map);
 		}
 
 		/*
-		 * We need to adjust the IRQ routing table
-		 * if the ID changed.
+		 * We need to adjust the IRQ routing table if the ID
+		 * changed.
 		 */
-		if (old_id != mpc_ioapic_id(ioapic_idx))
-			for (i = 0; i < mp_irq_entries; i++)
+		if (old_id != mpc_ioapic_id(ioapic_idx)) {
+			for (i = 0; i < mp_irq_entries; i++) {
 				if (mp_irqs[i].dstapic == old_id)
-					mp_irqs[i].dstapic
-						= mpc_ioapic_id(ioapic_idx);
+					mp_irqs[i].dstapic = mpc_ioapic_id(ioapic_idx);
+			}
+		}
 
 		/*
-		 * Update the ID register according to the right value
-		 * from the MPC table if they are different.
+		 * Update the ID register according to the right value from
+		 * the MPC table if they are different.
 		 */
 		if (mpc_ioapic_id(ioapic_idx) == reg_00.bits.ID)
 			continue;
 
-		apic_printk(APIC_VERBOSE, KERN_INFO
-			"...changing IO-APIC physical APIC ID to %d ...",
-			mpc_ioapic_id(ioapic_idx));
+		apic_pr_verbose("...changing IO-APIC physical APIC ID to %d ...",
+				mpc_ioapic_id(ioapic_idx));
 
 		reg_00.bits.ID = mpc_ioapic_id(ioapic_idx);
-		raw_spin_lock_irqsave(&ioapic_lock, flags);
-		io_apic_write(ioapic_idx, 0, reg_00.raw);
-		raw_spin_unlock_irqrestore(&ioapic_lock, flags);
-
-		/*
-		 * Sanity check
-		 */
-		raw_spin_lock_irqsave(&ioapic_lock, flags);
-		reg_00.raw = io_apic_read(ioapic_idx, 0);
-		raw_spin_unlock_irqrestore(&ioapic_lock, flags);
+		scoped_guard (raw_spinlock_irqsave, &ioapic_lock) {
+			io_apic_write(ioapic_idx, 0, reg_00.raw);
+			reg_00.raw = io_apic_read(ioapic_idx, 0);
+		}
+		/* Sanity check */
 		if (reg_00.bits.ID != mpc_ioapic_id(ioapic_idx))
 			pr_cont("could not set ID!\n");
 		else
-			apic_printk(APIC_VERBOSE, " ok.\n");
+			apic_pr_verbose(" ok.\n");
 	}
 }
 
@@ -1593,8 +1488,7 @@ static void __init delay_with_tsc(void)
 	do {
 		rep_nop();
 		now = rdtsc();
-	} while ((now - start) < 40000000000ULL / HZ &&
-		time_before_eq(jiffies, end));
+	} while ((now - start) < 40000000000ULL / HZ &&	time_before_eq(jiffies, end));
 }
 
 static void __init delay_without_tsc(void)
@@ -1655,36 +1549,29 @@ static int __init timer_irq_works(void)
  * so we 'resend' these IRQs via IPIs, to the same CPU. It's much
  * better to do it this way as thus we do not have to be aware of
  * 'pending' interrupts in the IRQ path, except at this point.
- */
-/*
- * Edge triggered needs to resend any interrupt
- * that was delayed but this is now handled in the device
- * independent code.
- */
-
-/*
- * Starting up a edge-triggered IO-APIC interrupt is
- * nasty - we need to make sure that we get the edge.
- * If it is already asserted for some reason, we need
- * return 1 to indicate that is was pending.
  *
- * This is not complete - we should be able to fake
- * an edge even if it isn't on the 8259A...
+ *
+ * Edge triggered needs to resend any interrupt that was delayed but this
+ * is now handled in the device independent code.
+ *
+ * Starting up a edge-triggered IO-APIC interrupt is nasty - we need to
+ * make sure that we get the edge.  If it is already asserted for some
+ * reason, we need return 1 to indicate that is was pending.
+ *
+ * This is not complete - we should be able to fake an edge even if it
+ * isn't on the 8259A...
  */
 static unsigned int startup_ioapic_irq(struct irq_data *data)
 {
 	int was_pending = 0, irq = data->irq;
-	unsigned long flags;
 
-	raw_spin_lock_irqsave(&ioapic_lock, flags);
+	guard(raw_spinlock_irqsave)(&ioapic_lock);
 	if (irq < nr_legacy_irqs()) {
 		legacy_pic->mask(irq);
 		if (legacy_pic->irq_pending(irq))
 			was_pending = 1;
 	}
 	__unmask_ioapic(data->chip_data);
-	raw_spin_unlock_irqrestore(&ioapic_lock, flags);
-
 	return was_pending;
 }
 
@@ -1694,9 +1581,8 @@ atomic_t irq_mis_count;
 static bool io_apic_level_ack_pending(struct mp_chip_data *data)
 {
 	struct irq_pin_list *entry;
-	unsigned long flags;
 
-	raw_spin_lock_irqsave(&ioapic_lock, flags);
+	guard(raw_spinlock_irqsave)(&ioapic_lock);
 	for_each_irq_pin(entry, data->irq_2_pin) {
 		struct IO_APIC_route_entry e;
 		int pin;
@@ -1704,13 +1590,9 @@ static bool io_apic_level_ack_pending(struct mp_chip_data *data)
 		pin = entry->pin;
 		e.w1 = io_apic_read(entry->apic, 0x10 + pin*2);
 		/* Is the remote IRR bit set? */
-		if (e.irr) {
-			raw_spin_unlock_irqrestore(&ioapic_lock, flags);
+		if (e.irr)
 			return true;
-		}
 	}
-	raw_spin_unlock_irqrestore(&ioapic_lock, flags);
-
 	return false;
 }
 
@@ -1728,7 +1610,8 @@ static inline bool ioapic_prepare_move(struct irq_data *data)
 static inline void ioapic_finish_move(struct irq_data *data, bool moveit)
 {
 	if (unlikely(moveit)) {
-		/* Only migrate the irq if the ack has been received.
+		/*
+		 * Only migrate the irq if the ack has been received.
 		 *
 		 * On rare occasions the broadcast level triggered ack gets
 		 * delayed going to ioapics, and if we reprogram the
@@ -1911,18 +1794,16 @@ static void ioapic_configure_entry(struct irq_data *irqd)
 		__ioapic_write_entry(entry->apic, entry->pin, mpd->entry);
 }
 
-static int ioapic_set_affinity(struct irq_data *irq_data,
-			       const struct cpumask *mask, bool force)
+static int ioapic_set_affinity(struct irq_data *irq_data, const struct cpumask *mask, bool force)
 {
 	struct irq_data *parent = irq_data->parent_data;
-	unsigned long flags;
 	int ret;
 
 	ret = parent->chip->irq_set_affinity(parent, mask, force);
-	raw_spin_lock_irqsave(&ioapic_lock, flags);
+
+	guard(raw_spinlock_irqsave)(&ioapic_lock);
 	if (ret >= 0 && ret != IRQ_SET_MASK_OK_DONE)
 		ioapic_configure_entry(irq_data);
-	raw_spin_unlock_irqrestore(&ioapic_lock, flags);
 
 	return ret;
 }
@@ -1941,9 +1822,8 @@ static int ioapic_set_affinity(struct irq_data *irq_data,
  *
  * Verify that the corresponding Remote-IRR bits are clear.
  */
-static int ioapic_irq_get_chip_state(struct irq_data *irqd,
-				   enum irqchip_irq_state which,
-				   bool *state)
+static int ioapic_irq_get_chip_state(struct irq_data *irqd, enum irqchip_irq_state which,
+				     bool *state)
 {
 	struct mp_chip_data *mcd = irqd->chip_data;
 	struct IO_APIC_route_entry rentry;
@@ -1953,7 +1833,8 @@ static int ioapic_irq_get_chip_state(struct irq_data *irqd,
 		return -EINVAL;
 
 	*state = false;
-	raw_spin_lock(&ioapic_lock);
+
+	guard(raw_spinlock)(&ioapic_lock);
 	for_each_irq_pin(p, mcd->irq_2_pin) {
 		rentry = __ioapic_read_entry(p->apic, p->pin);
 		/*
@@ -1967,7 +1848,6 @@ static int ioapic_irq_get_chip_state(struct irq_data *irqd,
 			break;
 		}
 	}
-	raw_spin_unlock(&ioapic_lock);
 	return 0;
 }
 
@@ -2008,14 +1888,13 @@ static inline void init_IO_APIC_traps(void)
 		cfg = irq_cfg(irq);
 		if (IO_APIC_IRQ(irq) && cfg && !cfg->vector) {
 			/*
-			 * Hmm.. We don't have an entry for this,
-			 * so default to an old-fashioned 8259
-			 * interrupt if we can..
+			 * Hmm.. We don't have an entry for this, so
+			 * default to an old-fashioned 8259 interrupt if we
+			 * can. Otherwise set the dummy interrupt chip.
 			 */
 			if (irq < nr_legacy_irqs())
 				legacy_pic->make_irq(irq);
 			else
-				/* Strange. Oh, well.. */
 				irq_set_chip(irq, &no_irq_chip);
 		}
 	}
@@ -2024,20 +1903,17 @@ static inline void init_IO_APIC_traps(void)
 /*
  * The local APIC irq-chip implementation:
  */
-
 static void mask_lapic_irq(struct irq_data *data)
 {
-	unsigned long v;
+	unsigned long v = apic_read(APIC_LVT0);
 
-	v = apic_read(APIC_LVT0);
 	apic_write(APIC_LVT0, v | APIC_LVT_MASKED);
 }
 
 static void unmask_lapic_irq(struct irq_data *data)
 {
-	unsigned long v;
+	unsigned long v = apic_read(APIC_LVT0);
 
-	v = apic_read(APIC_LVT0);
 	apic_write(APIC_LVT0, v & ~APIC_LVT_MASKED);
 }
 
@@ -2056,8 +1932,7 @@ static struct irq_chip lapic_chip __read_mostly = {
 static void lapic_register_intr(int irq)
 {
 	irq_clear_status_flags(irq, IRQ_LEVEL);
-	irq_set_chip_and_handler_name(irq, &lapic_chip, handle_edge_irq,
-				      "edge");
+	irq_set_chip_and_handler_name(irq, &lapic_chip, handle_edge_irq, "edge");
 }
 
 /*
@@ -2069,9 +1944,9 @@ static void lapic_register_intr(int irq)
  */
 static inline void __init unlock_ExtINT_logic(void)
 {
-	int apic, pin, i;
-	struct IO_APIC_route_entry entry0, entry1;
 	unsigned char save_control, save_freq_select;
+	struct IO_APIC_route_entry entry0, entry1;
+	int apic, pin, i;
 	u32 apic_id;
 
 	pin  = find_isa_irq_pin(8, mp_INT);
@@ -2131,10 +2006,10 @@ static int __init disable_timer_pin_setup(char *arg)
 }
 early_param("disable_timer_pin_1", disable_timer_pin_setup);
 
-static int mp_alloc_timer_irq(int ioapic, int pin)
+static int __init mp_alloc_timer_irq(int ioapic, int pin)
 {
-	int irq = -1;
 	struct irq_domain *domain = mp_ioapic_irqdomain(ioapic);
+	int irq = -1;
 
 	if (domain) {
 		struct irq_alloc_info info;
@@ -2142,21 +2017,36 @@ static int mp_alloc_timer_irq(int ioapic, int pin)
 		ioapic_set_alloc_attr(&info, NUMA_NO_NODE, 0, 0);
 		info.devid = mpc_ioapic_id(ioapic);
 		info.ioapic.pin = pin;
-		mutex_lock(&ioapic_mutex);
+		guard(mutex)(&ioapic_mutex);
 		irq = alloc_isa_irq_from_domain(domain, 0, ioapic, pin, &info);
-		mutex_unlock(&ioapic_mutex);
 	}
 
 	return irq;
 }
 
+static void __init replace_pin_at_irq_node(struct mp_chip_data *data, int node,
+					   int oldapic, int oldpin,
+					   int newapic, int newpin)
+{
+	struct irq_pin_list *entry;
+
+	for_each_irq_pin(entry, data->irq_2_pin) {
+		if (entry->apic == oldapic && entry->pin == oldpin) {
+			entry->apic = newapic;
+			entry->pin = newpin;
+			return;
+		}
+	}
+
+	/* Old apic/pin didn't exist, so just add a new one */
+	add_pin_to_irq_node(data, node, newapic, newpin);
+}
+
 /*
  * This code may look a bit paranoid, but it's supposed to cooperate with
  * a wide range of boards and BIOS bugs.  Fortunately only the timer IRQ
  * is so screwy.  Thanks to Brian Perkins for testing/hacking this beast
  * fanatically on his truly buggy board.
- *
- * FIXME: really need to revamp this for all platforms.
  */
 static inline void __init check_timer(void)
 {
@@ -2194,9 +2084,8 @@ static inline void __init check_timer(void)
 	pin2  = ioapic_i8259.pin;
 	apic2 = ioapic_i8259.apic;
 
-	apic_printk(APIC_QUIET, KERN_INFO "..TIMER: vector=0x%02X "
-		    "apic1=%d pin1=%d apic2=%d pin2=%d\n",
-		    cfg->vector, apic1, pin1, apic2, pin2);
+	pr_info("..TIMER: vector=0x%02X apic1=%d pin1=%d apic2=%d pin2=%d\n",
+		cfg->vector, apic1, pin1, apic2, pin2);
 
 	/*
 	 * Some BIOS writers are clueless and report the ExtINTA
@@ -2240,13 +2129,10 @@ static inline void __init check_timer(void)
 		panic_if_irq_remap("timer doesn't work through Interrupt-remapped IO-APIC");
 		clear_IO_APIC_pin(apic1, pin1);
 		if (!no_pin1)
-			apic_printk(APIC_QUIET, KERN_ERR "..MP-BIOS bug: "
-				    "8254 timer not connected to IO-APIC\n");
+			pr_err("..MP-BIOS bug: 8254 timer not connected to IO-APIC\n");
 
-		apic_printk(APIC_QUIET, KERN_INFO "...trying to set up timer "
-			    "(IRQ0) through the 8259A ...\n");
-		apic_printk(APIC_QUIET, KERN_INFO
-			    "..... (found apic %d pin %d) ...\n", apic2, pin2);
+		pr_info("...trying to set up timer (IRQ0) through the 8259A ...\n");
+		pr_info("..... (found apic %d pin %d) ...\n", apic2, pin2);
 		/*
 		 * legacy devices should be connected to IO APIC #0
 		 */
@@ -2255,7 +2141,7 @@ static inline void __init check_timer(void)
 		irq_domain_activate_irq(irq_data, false);
 		legacy_pic->unmask(0);
 		if (timer_irq_works()) {
-			apic_printk(APIC_QUIET, KERN_INFO "....... works.\n");
+			pr_info("....... works.\n");
 			goto out;
 		}
 		/*
@@ -2263,26 +2149,24 @@ static inline void __init check_timer(void)
 		 */
 		legacy_pic->mask(0);
 		clear_IO_APIC_pin(apic2, pin2);
-		apic_printk(APIC_QUIET, KERN_INFO "....... failed.\n");
+		pr_info("....... failed.\n");
 	}
 
-	apic_printk(APIC_QUIET, KERN_INFO
-		    "...trying to set up timer as Virtual Wire IRQ...\n");
+	pr_info("...trying to set up timer as Virtual Wire IRQ...\n");
 
 	lapic_register_intr(0);
 	apic_write(APIC_LVT0, APIC_DM_FIXED | cfg->vector);	/* Fixed mode */
 	legacy_pic->unmask(0);
 
 	if (timer_irq_works()) {
-		apic_printk(APIC_QUIET, KERN_INFO "..... works.\n");
+		pr_info("..... works.\n");
 		goto out;
 	}
 	legacy_pic->mask(0);
 	apic_write(APIC_LVT0, APIC_LVT_MASKED | APIC_DM_FIXED | cfg->vector);
-	apic_printk(APIC_QUIET, KERN_INFO "..... failed.\n");
+	pr_info("..... failed.\n");
 
-	apic_printk(APIC_QUIET, KERN_INFO
-		    "...trying to set up timer as ExtINT IRQ...\n");
+	pr_info("...trying to set up timer as ExtINT IRQ...\n");
 
 	legacy_pic->init(0);
 	legacy_pic->make_irq(0);
@@ -2292,14 +2176,15 @@ static inline void __init check_timer(void)
 	unlock_ExtINT_logic();
 
 	if (timer_irq_works()) {
-		apic_printk(APIC_QUIET, KERN_INFO "..... works.\n");
+		pr_info("..... works.\n");
 		goto out;
 	}
-	apic_printk(APIC_QUIET, KERN_INFO "..... failed :(.\n");
-	if (apic_is_x2apic_enabled())
-		apic_printk(APIC_QUIET, KERN_INFO
-			    "Perhaps problem with the pre-enabled x2apic mode\n"
-			    "Try booting with x2apic and interrupt-remapping disabled in the bios.\n");
+
+	pr_info("..... failed :\n");
+	if (apic_is_x2apic_enabled()) {
+		pr_info("Perhaps problem with the pre-enabled x2apic mode\n"
+			"Try booting with x2apic and interrupt-remapping disabled in the bios.\n");
+	}
 	panic("IO-APIC + timer doesn't work!  Boot with apic=debug and send a "
 		"report.  Then try booting with the 'noapic' option.\n");
 out:
@@ -2327,11 +2212,11 @@ out:
 
 static int mp_irqdomain_create(int ioapic)
 {
-	struct irq_domain *parent;
+	struct mp_ioapic_gsi *gsi_cfg = mp_ioapic_gsi_routing(ioapic);
 	int hwirqs = mp_ioapic_pin_count(ioapic);
 	struct ioapic *ip = &ioapics[ioapic];
 	struct ioapic_domain_cfg *cfg = &ip->irqdomain_cfg;
-	struct mp_ioapic_gsi *gsi_cfg = mp_ioapic_gsi_routing(ioapic);
+	struct irq_domain *parent;
 	struct fwnode_handle *fn;
 	struct irq_fwspec fwspec;
 
@@ -2367,10 +2252,8 @@ static int mp_irqdomain_create(int ioapic)
 		return -ENOMEM;
 	}
 
-	if (cfg->type == IOAPIC_DOMAIN_LEGACY ||
-	    cfg->type == IOAPIC_DOMAIN_STRICT)
-		ioapic_dynirq_base = max(ioapic_dynirq_base,
-					 gsi_cfg->gsi_end + 1);
+	if (cfg->type == IOAPIC_DOMAIN_LEGACY || cfg->type == IOAPIC_DOMAIN_STRICT)
+		ioapic_dynirq_base = max(ioapic_dynirq_base, gsi_cfg->gsi_end + 1);
 
 	return 0;
 }
@@ -2397,13 +2280,11 @@ void __init setup_IO_APIC(void)
 
 	io_apic_irqs = nr_legacy_irqs() ? ~PIC_IRQS : ~0UL;
 
-	apic_printk(APIC_VERBOSE, "ENABLING IO-APIC IRQs\n");
+	apic_pr_verbose("ENABLING IO-APIC IRQs\n");
 	for_each_ioapic(ioapic)
 		BUG_ON(mp_irqdomain_create(ioapic));
 
-	/*
-         * Set up IO-APIC IRQ routing.
-         */
+	/* Set up IO-APIC IRQ routing. */
 	x86_init.mpparse.setup_ioapic_ids();
 
 	sync_Arb_IDs();
@@ -2417,16 +2298,14 @@ void __init setup_IO_APIC(void)
 
 static void resume_ioapic_id(int ioapic_idx)
 {
-	unsigned long flags;
 	union IO_APIC_reg_00 reg_00;
 
-	raw_spin_lock_irqsave(&ioapic_lock, flags);
+	guard(raw_spinlock_irqsave)(&ioapic_lock);
 	reg_00.raw = io_apic_read(ioapic_idx, 0);
 	if (reg_00.bits.ID != mpc_ioapic_id(ioapic_idx)) {
 		reg_00.bits.ID = mpc_ioapic_id(ioapic_idx);
 		io_apic_write(ioapic_idx, 0, reg_00.raw);
 	}
-	raw_spin_unlock_irqrestore(&ioapic_lock, flags);
 }
 
 static void ioapic_resume(void)
@@ -2440,8 +2319,8 @@ static void ioapic_resume(void)
 }
 
 static struct syscore_ops ioapic_syscore_ops = {
-	.suspend = save_ioapic_entries,
-	.resume = ioapic_resume,
+	.suspend	= save_ioapic_entries,
+	.resume		= ioapic_resume,
 };
 
 static int __init ioapic_init_ops(void)
@@ -2456,15 +2335,13 @@ device_initcall(ioapic_init_ops);
 static int io_apic_get_redir_entries(int ioapic)
 {
 	union IO_APIC_reg_01	reg_01;
-	unsigned long flags;
 
-	raw_spin_lock_irqsave(&ioapic_lock, flags);
+	guard(raw_spinlock_irqsave)(&ioapic_lock);
 	reg_01.raw = io_apic_read(ioapic, 1);
-	raw_spin_unlock_irqrestore(&ioapic_lock, flags);
 
-	/* The register returns the maximum index redir index
-	 * supported, which is one less than the total number of redir
-	 * entries.
+	/*
+	 * The register returns the maximum index redir index supported,
+	 * which is one less than the total number of redir entries.
 	 */
 	return reg_01.bits.entries + 1;
 }
@@ -2494,16 +2371,14 @@ static int io_apic_get_unique_id(int ioapic, int apic_id)
 	static DECLARE_BITMAP(apic_id_map, MAX_LOCAL_APIC);
 	const u32 broadcast_id = 0xF;
 	union IO_APIC_reg_00 reg_00;
-	unsigned long flags;
 	int i = 0;
 
 	/* Initialize the ID map */
 	if (bitmap_empty(apic_id_map, MAX_LOCAL_APIC))
 		copy_phys_cpu_present_map(apic_id_map);
 
-	raw_spin_lock_irqsave(&ioapic_lock, flags);
-	reg_00.raw = io_apic_read(ioapic, 0);
-	raw_spin_unlock_irqrestore(&ioapic_lock, flags);
+	scoped_guard (raw_spinlock_irqsave, &ioapic_lock)
+		reg_00.raw = io_apic_read(ioapic, 0);
 
 	if (apic_id >= broadcast_id) {
 		pr_warn("IOAPIC[%d]: Invalid apic_id %d, trying %d\n",
@@ -2530,21 +2405,19 @@ static int io_apic_get_unique_id(int ioapic, int apic_id)
 	if (reg_00.bits.ID != apic_id) {
 		reg_00.bits.ID = apic_id;
 
-		raw_spin_lock_irqsave(&ioapic_lock, flags);
-		io_apic_write(ioapic, 0, reg_00.raw);
-		reg_00.raw = io_apic_read(ioapic, 0);
-		raw_spin_unlock_irqrestore(&ioapic_lock, flags);
+		scoped_guard (raw_spinlock_irqsave, &ioapic_lock) {
+			io_apic_write(ioapic, 0, reg_00.raw);
+			reg_00.raw = io_apic_read(ioapic, 0);
+		}
 
 		/* Sanity check */
 		if (reg_00.bits.ID != apic_id) {
-			pr_err("IOAPIC[%d]: Unable to change apic_id!\n",
-			       ioapic);
+			pr_err("IOAPIC[%d]: Unable to change apic_id!\n", ioapic);
 			return -1;
 		}
 	}
 
-	apic_printk(APIC_VERBOSE, KERN_INFO
-			"IOAPIC[%d]: Assigned apic_id %d\n", ioapic, apic_id);
+	apic_pr_verbose("IOAPIC[%d]: Assigned apic_id %d\n", ioapic, apic_id);
 
 	return apic_id;
 }
@@ -2560,7 +2433,6 @@ static u8 io_apic_unique_id(int idx, u8 id)
 {
 	union IO_APIC_reg_00 reg_00;
 	DECLARE_BITMAP(used, 256);
-	unsigned long flags;
 	u8 new_id;
 	int i;
 
@@ -2576,26 +2448,23 @@ static u8 io_apic_unique_id(int idx, u8 id)
 	 * Read the current id from the ioapic and keep it if
 	 * available.
 	 */
-	raw_spin_lock_irqsave(&ioapic_lock, flags);
-	reg_00.raw = io_apic_read(idx, 0);
-	raw_spin_unlock_irqrestore(&ioapic_lock, flags);
+	scoped_guard (raw_spinlock_irqsave, &ioapic_lock)
+		reg_00.raw = io_apic_read(idx, 0);
+
 	new_id = reg_00.bits.ID;
 	if (!test_bit(new_id, used)) {
-		apic_printk(APIC_VERBOSE, KERN_INFO
-			"IOAPIC[%d]: Using reg apic_id %d instead of %d\n",
-			 idx, new_id, id);
+		apic_pr_verbose("IOAPIC[%d]: Using reg apic_id %d instead of %d\n",
+				idx, new_id, id);
 		return new_id;
 	}
 
-	/*
-	 * Get the next free id and write it to the ioapic.
-	 */
+	/* Get the next free id and write it to the ioapic. */
 	new_id = find_first_zero_bit(used, 256);
 	reg_00.bits.ID = new_id;
-	raw_spin_lock_irqsave(&ioapic_lock, flags);
-	io_apic_write(idx, 0, reg_00.raw);
-	reg_00.raw = io_apic_read(idx, 0);
-	raw_spin_unlock_irqrestore(&ioapic_lock, flags);
+	scoped_guard (raw_spinlock_irqsave, &ioapic_lock) {
+		io_apic_write(idx, 0, reg_00.raw);
+		reg_00.raw = io_apic_read(idx, 0);
+	}
 	/* Sanity check */
 	BUG_ON(reg_00.bits.ID != new_id);
 
@@ -2605,12 +2474,10 @@ static u8 io_apic_unique_id(int idx, u8 id)
 
 static int io_apic_get_version(int ioapic)
 {
-	union IO_APIC_reg_01	reg_01;
-	unsigned long flags;
+	union IO_APIC_reg_01 reg_01;
 
-	raw_spin_lock_irqsave(&ioapic_lock, flags);
+	guard(raw_spinlock_irqsave)(&ioapic_lock);
 	reg_01.raw = io_apic_read(ioapic, 1);
-	raw_spin_unlock_irqrestore(&ioapic_lock, flags);
 
 	return reg_01.bits.version;
 }
@@ -2625,8 +2492,8 @@ static struct resource *ioapic_resources;
 
 static struct resource * __init ioapic_setup_resources(void)
 {
-	unsigned long n;
 	struct resource *res;
+	unsigned long n;
 	char *mem;
 	int i;
 
@@ -2686,9 +2553,7 @@ void __init io_apic_init_mappings(void)
 			ioapic_phys = mpc_ioapic_addr(i);
 #ifdef CONFIG_X86_32
 			if (!ioapic_phys) {
-				printk(KERN_ERR
-				       "WARNING: bogus zero IO-APIC "
-				       "address found in MPTABLE, "
+				pr_err("WARNING: bogus zero IO-APIC address found in MPTABLE, "
 				       "disabling IO/APIC support!\n");
 				smp_found_config = 0;
 				ioapic_is_disabled = true;
@@ -2707,9 +2572,8 @@ fake_ioapic_page:
 			ioapic_phys = __pa(ioapic_phys);
 		}
 		io_apic_set_fixmap(idx, ioapic_phys);
-		apic_printk(APIC_VERBOSE, "mapped IOAPIC to %08lx (%08lx)\n",
-			__fix_to_virt(idx) + (ioapic_phys & ~PAGE_MASK),
-			ioapic_phys);
+		apic_pr_verbose("mapped IOAPIC to %08lx (%08lx)\n",
+				__fix_to_virt(idx) + (ioapic_phys & ~PAGE_MASK), ioapic_phys);
 		idx++;
 
 		ioapic_res->start = ioapic_phys;
@@ -2720,13 +2584,12 @@ fake_ioapic_page:
 
 void __init ioapic_insert_resources(void)
 {
-	int i;
 	struct resource *r = ioapic_resources;
+	int i;
 
 	if (!r) {
 		if (nr_ioapics > 0)
-			printk(KERN_ERR
-				"IO APIC resources couldn't be allocated.\n");
+			pr_err("IO APIC resources couldn't be allocated.\n");
 		return;
 	}
 
@@ -2746,11 +2609,12 @@ int mp_find_ioapic(u32 gsi)
 	/* Find the IOAPIC that manages this GSI. */
 	for_each_ioapic(i) {
 		struct mp_ioapic_gsi *gsi_cfg = mp_ioapic_gsi_routing(i);
+
 		if (gsi >= gsi_cfg->gsi_base && gsi <= gsi_cfg->gsi_end)
 			return i;
 	}
 
-	printk(KERN_ERR "ERROR: Unable to locate IOAPIC for GSI %d\n", gsi);
+	pr_err("ERROR: Unable to locate IOAPIC for GSI %d\n", gsi);
 	return -1;
 }
 
@@ -2789,12 +2653,10 @@ static int bad_ioapic_register(int idx)
 
 static int find_free_ioapic_entry(void)
 {
-	int idx;
-
-	for (idx = 0; idx < MAX_IO_APICS; idx++)
+	for (int idx = 0; idx < MAX_IO_APICS; idx++) {
 		if (ioapics[idx].nr_registers == 0)
 			return idx;
-
+	}
 	return MAX_IO_APICS;
 }
 
@@ -2805,8 +2667,7 @@ static int find_free_ioapic_entry(void)
  * @gsi_base:	base of GSI associated with the IOAPIC
  * @cfg:	configuration information for the IOAPIC
  */
-int mp_register_ioapic(int id, u32 address, u32 gsi_base,
-		       struct ioapic_domain_cfg *cfg)
+int mp_register_ioapic(int id, u32 address, u32 gsi_base, struct ioapic_domain_cfg *cfg)
 {
 	bool hotplug = !!ioapic_initialized;
 	struct mp_ioapic_gsi *gsi_cfg;
@@ -2817,12 +2678,13 @@ int mp_register_ioapic(int id, u32 address, u32 gsi_base,
 		pr_warn("Bogus (zero) I/O APIC address found, skipping!\n");
 		return -EINVAL;
 	}
-	for_each_ioapic(ioapic)
+
+	for_each_ioapic(ioapic) {
 		if (ioapics[ioapic].mp_config.apicaddr == address) {
-			pr_warn("address 0x%x conflicts with IOAPIC%d\n",
-				address, ioapic);
+			pr_warn("address 0x%x conflicts with IOAPIC%d\n", address, ioapic);
 			return -EEXIST;
 		}
+	}
 
 	idx = find_free_ioapic_entry();
 	if (idx >= MAX_IO_APICS) {
@@ -2857,8 +2719,7 @@ int mp_register_ioapic(int id, u32 address, u32 gsi_base,
 		    (gsi_end >= gsi_cfg->gsi_base &&
 		     gsi_end <= gsi_cfg->gsi_end)) {
 			pr_warn("GSI range [%u-%u] for new IOAPIC conflicts with GSI[%u-%u]\n",
-				gsi_base, gsi_end,
-				gsi_cfg->gsi_base, gsi_cfg->gsi_end);
+				gsi_base, gsi_end, gsi_cfg->gsi_base, gsi_cfg->gsi_end);
 			clear_fixmap(FIX_IO_APIC_BASE_0 + idx);
 			return -ENOSPC;
 		}
@@ -2892,8 +2753,7 @@ int mp_register_ioapic(int id, u32 address, u32 gsi_base,
 	ioapics[idx].nr_registers = entries;
 
 	pr_info("IOAPIC[%d]: apic_id %d, version %d, address 0x%x, GSI %d-%d\n",
-		idx, mpc_ioapic_id(idx),
-		mpc_ioapic_ver(idx), mpc_ioapic_addr(idx),
+		idx, mpc_ioapic_id(idx), mpc_ioapic_ver(idx), mpc_ioapic_addr(idx),
 		gsi_cfg->gsi_base, gsi_cfg->gsi_end);
 
 	return 0;
@@ -2904,11 +2764,13 @@ int mp_unregister_ioapic(u32 gsi_base)
 	int ioapic, pin;
 	int found = 0;
 
-	for_each_ioapic(ioapic)
+	for_each_ioapic(ioapic) {
 		if (ioapics[ioapic].gsi_config.gsi_base == gsi_base) {
 			found = 1;
 			break;
 		}
+	}
+
 	if (!found) {
 		pr_warn("can't find IOAPIC for GSI %d\n", gsi_base);
 		return -ENODEV;
@@ -2922,8 +2784,7 @@ int mp_unregister_ioapic(u32 gsi_base)
 		if (irq >= 0) {
 			data = irq_get_chip_data(irq);
 			if (data && data->count) {
-				pr_warn("pin%d on IOAPIC%d is still in use.\n",
-					pin, ioapic);
+				pr_warn("pin%d on IOAPIC%d is still in use.\n",	pin, ioapic);
 				return -EBUSY;
 			}
 		}
@@ -2958,8 +2819,7 @@ static void mp_irqdomain_get_attr(u32 gsi, struct mp_chip_data *data,
 	if (info && info->ioapic.valid) {
 		data->is_level = info->ioapic.is_level;
 		data->active_low = info->ioapic.active_low;
-	} else if (__acpi_get_override_irq(gsi, &data->is_level,
-					   &data->active_low) < 0) {
+	} else if (__acpi_get_override_irq(gsi, &data->is_level, &data->active_low) < 0) {
 		/* PCI interrupts are always active low level triggered. */
 		data->is_level = true;
 		data->active_low = true;
@@ -3017,10 +2877,8 @@ int mp_irqdomain_alloc(struct irq_domain *domain, unsigned int virq,
 		return -ENOMEM;
 
 	ret = irq_domain_alloc_irqs_parent(domain, virq, nr_irqs, info);
-	if (ret < 0) {
-		kfree(data);
-		return ret;
-	}
+	if (ret < 0)
+		goto free_data;
 
 	INIT_LIST_HEAD(&data->irq_2_pin);
 	irq_data->hwirq = info->ioapic.pin;
@@ -3029,7 +2887,10 @@ int mp_irqdomain_alloc(struct irq_domain *domain, unsigned int virq,
 	irq_data->chip_data = data;
 	mp_irqdomain_get_attr(mp_pin_to_gsi(ioapic, pin), data, info);
 
-	add_pin_to_irq_node(data, ioapic_alloc_attr_node(info), ioapic, pin);
+	if (!add_pin_to_irq_node(data, ioapic_alloc_attr_node(info), ioapic, pin)) {
+		ret = -ENOMEM;
+		goto free_irqs;
+	}
 
 	mp_preconfigure_entry(data);
 	mp_register_handler(virq, data->is_level);
@@ -3039,11 +2900,15 @@ int mp_irqdomain_alloc(struct irq_domain *domain, unsigned int virq,
 		legacy_pic->mask(virq);
 	local_irq_restore(flags);
 
-	apic_printk(APIC_VERBOSE, KERN_DEBUG
-		    "IOAPIC[%d]: Preconfigured routing entry (%d-%d -> IRQ %d Level:%i ActiveLow:%i)\n",
-		    ioapic, mpc_ioapic_id(ioapic), pin, virq,
-		    data->is_level, data->active_low);
+	apic_pr_verbose("IOAPIC[%d]: Preconfigured routing entry (%d-%d -> IRQ %d Level:%i ActiveLow:%i)\n",
+			ioapic, mpc_ioapic_id(ioapic), pin, virq, data->is_level, data->active_low);
 	return 0;
+
+free_irqs:
+	irq_domain_free_irqs_parent(domain, virq, nr_irqs);
+free_data:
+	kfree(data);
+	return ret;
 }
 
 void mp_irqdomain_free(struct irq_domain *domain, unsigned int virq,
@@ -3056,22 +2921,17 @@ void mp_irqdomain_free(struct irq_domain *domain, unsigned int virq,
 	irq_data = irq_domain_get_irq_data(domain, virq);
 	if (irq_data && irq_data->chip_data) {
 		data = irq_data->chip_data;
-		__remove_pin_from_irq(data, mp_irqdomain_ioapic_idx(domain),
-				      (int)irq_data->hwirq);
+		__remove_pin_from_irq(data, mp_irqdomain_ioapic_idx(domain), (int)irq_data->hwirq);
 		WARN_ON(!list_empty(&data->irq_2_pin));
 		kfree(irq_data->chip_data);
 	}
 	irq_domain_free_irqs_top(domain, virq, nr_irqs);
 }
 
-int mp_irqdomain_activate(struct irq_domain *domain,
-			  struct irq_data *irq_data, bool reserve)
+int mp_irqdomain_activate(struct irq_domain *domain, struct irq_data *irq_data, bool reserve)
 {
-	unsigned long flags;
-
-	raw_spin_lock_irqsave(&ioapic_lock, flags);
+	guard(raw_spinlock_irqsave)(&ioapic_lock);
 	ioapic_configure_entry(irq_data);
-	raw_spin_unlock_irqrestore(&ioapic_lock, flags);
 	return 0;
 }
 
@@ -3079,8 +2939,7 @@ void mp_irqdomain_deactivate(struct irq_domain *domain,
 			     struct irq_data *irq_data)
 {
 	/* It won't be called for IRQ with multiple IOAPIC pins associated */
-	ioapic_mask_entry(mp_irqdomain_ioapic_idx(domain),
-			  (int)irq_data->hwirq);
+	ioapic_mask_entry(mp_irqdomain_ioapic_idx(domain), (int)irq_data->hwirq);
 }
 
 int mp_irqdomain_ioapic_idx(struct irq_domain *domain)
diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
index a02bba0ed6b9..5857a0f5d514 100644
--- a/arch/x86/kernel/cpu/Makefile
+++ b/arch/x86/kernel/cpu/Makefile
@@ -34,7 +34,7 @@ obj-$(CONFIG_PROC_FS)			+= proc.o
 
 obj-$(CONFIG_IA32_FEAT_CTL)		+= feat_ctl.o
 ifdef CONFIG_CPU_SUP_INTEL
-obj-y					+= intel.o intel_pconfig.o tsx.o
+obj-y					+= intel.o tsx.o
 obj-$(CONFIG_PM)			+= intel_epb.o
 endif
 obj-$(CONFIG_CPU_SUP_AMD)		+= amd.o
diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index 44df3f11e731..015971adadfc 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -462,7 +462,7 @@ static void bsp_init_amd(struct cpuinfo_x86 *c)
 		switch (c->x86_model) {
 		case 0x00 ... 0x2f:
 		case 0x40 ... 0x4f:
-		case 0x70 ... 0x7f:
+		case 0x60 ... 0x7f:
 			setup_force_cpu_cap(X86_FEATURE_ZEN5);
 			break;
 		default:
@@ -1190,22 +1190,6 @@ unsigned long amd_get_dr_addr_mask(unsigned int dr)
 }
 EXPORT_SYMBOL_GPL(amd_get_dr_addr_mask);
 
-u32 amd_get_highest_perf(void)
-{
-	struct cpuinfo_x86 *c = &boot_cpu_data;
-
-	if (c->x86 == 0x17 && ((c->x86_model >= 0x30 && c->x86_model < 0x40) ||
-			       (c->x86_model >= 0x70 && c->x86_model < 0x80)))
-		return 166;
-
-	if (c->x86 == 0x19 && ((c->x86_model >= 0x20 && c->x86_model < 0x30) ||
-			       (c->x86_model >= 0x40 && c->x86_model < 0x70)))
-		return 166;
-
-	return 255;
-}
-EXPORT_SYMBOL_GPL(amd_get_highest_perf);
-
 static void zenbleed_check_cpu(void *unused)
 {
 	struct cpuinfo_x86 *c = &cpu_data(smp_processor_id());
@@ -1220,14 +1204,3 @@ void amd_check_microcode(void)
 
 	on_each_cpu(zenbleed_check_cpu, NULL, 1);
 }
-
-/*
- * Issue a DIV 0/1 insn to clear any division data from previous DIV
- * operations.
- */
-void noinstr amd_clear_divider(void)
-{
-	asm volatile(ALTERNATIVE("", "div %2\n\t", X86_BUG_DIV0)
-		     :: "a" (0), "d" (0), "r" (1));
-}
-EXPORT_SYMBOL_GPL(amd_clear_divider);
diff --git a/arch/x86/kernel/cpu/aperfmperf.c b/arch/x86/kernel/cpu/aperfmperf.c
index b3fa61d45352..f642de2ebdac 100644
--- a/arch/x86/kernel/cpu/aperfmperf.c
+++ b/arch/x86/kernel/cpu/aperfmperf.c
@@ -306,7 +306,7 @@ static void freq_invariance_enable(void)
 		WARN_ON_ONCE(1);
 		return;
 	}
-	static_branch_enable(&arch_scale_freq_key);
+	static_branch_enable_cpuslocked(&arch_scale_freq_key);
 	register_freq_invariance_syscore_ops();
 	pr_info("Estimated ratio of average max frequency by base frequency (times 1024): %llu\n", arch_max_freq_ratio);
 }
@@ -323,8 +323,10 @@ static void __init bp_init_freq_invariance(void)
 	if (boot_cpu_data.x86_vendor != X86_VENDOR_INTEL)
 		return;
 
-	if (intel_set_max_freq_ratio())
+	if (intel_set_max_freq_ratio()) {
+		guard(cpus_read_lock)();
 		freq_invariance_enable();
+	}
 }
 
 static void disable_freq_invariance_workfn(struct work_struct *work)
@@ -347,9 +349,89 @@ static DECLARE_WORK(disable_freq_invariance_work,
 DEFINE_PER_CPU(unsigned long, arch_freq_scale) = SCHED_CAPACITY_SCALE;
 EXPORT_PER_CPU_SYMBOL_GPL(arch_freq_scale);
 
+static DEFINE_STATIC_KEY_FALSE(arch_hybrid_cap_scale_key);
+
+struct arch_hybrid_cpu_scale {
+	unsigned long capacity;
+	unsigned long freq_ratio;
+};
+
+static struct arch_hybrid_cpu_scale __percpu *arch_cpu_scale;
+
+/**
+ * arch_enable_hybrid_capacity_scale() - Enable hybrid CPU capacity scaling
+ *
+ * Allocate memory for per-CPU data used by hybrid CPU capacity scaling,
+ * initialize it and set the static key controlling its code paths.
+ *
+ * Must be called before arch_set_cpu_capacity().
+ */
+bool arch_enable_hybrid_capacity_scale(void)
+{
+	int cpu;
+
+	if (static_branch_unlikely(&arch_hybrid_cap_scale_key)) {
+		WARN_ONCE(1, "Hybrid CPU capacity scaling already enabled");
+		return true;
+	}
+
+	arch_cpu_scale = alloc_percpu(struct arch_hybrid_cpu_scale);
+	if (!arch_cpu_scale)
+		return false;
+
+	for_each_possible_cpu(cpu) {
+		per_cpu_ptr(arch_cpu_scale, cpu)->capacity = SCHED_CAPACITY_SCALE;
+		per_cpu_ptr(arch_cpu_scale, cpu)->freq_ratio = arch_max_freq_ratio;
+	}
+
+	static_branch_enable(&arch_hybrid_cap_scale_key);
+
+	pr_info("Hybrid CPU capacity scaling enabled\n");
+
+	return true;
+}
+
+/**
+ * arch_set_cpu_capacity() - Set scale-invariance parameters for a CPU
+ * @cpu: Target CPU.
+ * @cap: Capacity of @cpu at its maximum frequency, relative to @max_cap.
+ * @max_cap: System-wide maximum CPU capacity.
+ * @cap_freq: Frequency of @cpu corresponding to @cap.
+ * @base_freq: Frequency of @cpu at which MPERF counts.
+ *
+ * The units in which @cap and @max_cap are expressed do not matter, so long
+ * as they are consistent, because the former is effectively divided by the
+ * latter.  Analogously for @cap_freq and @base_freq.
+ *
+ * After calling this function for all CPUs, call arch_rebuild_sched_domains()
+ * to let the scheduler know that capacity-aware scheduling can be used going
+ * forward.
+ */
+void arch_set_cpu_capacity(int cpu, unsigned long cap, unsigned long max_cap,
+			   unsigned long cap_freq, unsigned long base_freq)
+{
+	if (static_branch_likely(&arch_hybrid_cap_scale_key)) {
+		WRITE_ONCE(per_cpu_ptr(arch_cpu_scale, cpu)->capacity,
+			   div_u64(cap << SCHED_CAPACITY_SHIFT, max_cap));
+		WRITE_ONCE(per_cpu_ptr(arch_cpu_scale, cpu)->freq_ratio,
+			   div_u64(cap_freq << SCHED_CAPACITY_SHIFT, base_freq));
+	} else {
+		WARN_ONCE(1, "Hybrid CPU capacity scaling not enabled");
+	}
+}
+
+unsigned long arch_scale_cpu_capacity(int cpu)
+{
+	if (static_branch_unlikely(&arch_hybrid_cap_scale_key))
+		return READ_ONCE(per_cpu_ptr(arch_cpu_scale, cpu)->capacity);
+
+	return SCHED_CAPACITY_SCALE;
+}
+EXPORT_SYMBOL_GPL(arch_scale_cpu_capacity);
+
 static void scale_freq_tick(u64 acnt, u64 mcnt)
 {
-	u64 freq_scale;
+	u64 freq_scale, freq_ratio;
 
 	if (!arch_scale_freq_invariant())
 		return;
@@ -357,7 +439,12 @@ static void scale_freq_tick(u64 acnt, u64 mcnt)
 	if (check_shl_overflow(acnt, 2*SCHED_CAPACITY_SHIFT, &acnt))
 		goto error;
 
-	if (check_mul_overflow(mcnt, arch_max_freq_ratio, &mcnt) || !mcnt)
+	if (static_branch_unlikely(&arch_hybrid_cap_scale_key))
+		freq_ratio = READ_ONCE(this_cpu_ptr(arch_cpu_scale)->freq_ratio);
+	else
+		freq_ratio = arch_max_freq_ratio;
+
+	if (check_mul_overflow(mcnt, freq_ratio, &mcnt) || !mcnt)
 		goto error;
 
 	freq_scale = div64_u64(acnt, mcnt);
diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c
index b6f927f6c567..d1915427b4ff 100644
--- a/arch/x86/kernel/cpu/bugs.c
+++ b/arch/x86/kernel/cpu/bugs.c
@@ -233,7 +233,8 @@ static void x86_amd_ssb_disable(void)
 #define pr_fmt(fmt)	"MDS: " fmt
 
 /* Default mitigation for MDS-affected CPUs */
-static enum mds_mitigations mds_mitigation __ro_after_init = MDS_MITIGATION_FULL;
+static enum mds_mitigations mds_mitigation __ro_after_init =
+	IS_ENABLED(CONFIG_MITIGATION_MDS) ? MDS_MITIGATION_FULL : MDS_MITIGATION_OFF;
 static bool mds_nosmt __ro_after_init = false;
 
 static const char * const mds_strings[] = {
@@ -293,7 +294,8 @@ enum taa_mitigations {
 };
 
 /* Default mitigation for TAA-affected CPUs */
-static enum taa_mitigations taa_mitigation __ro_after_init = TAA_MITIGATION_VERW;
+static enum taa_mitigations taa_mitigation __ro_after_init =
+	IS_ENABLED(CONFIG_MITIGATION_TAA) ? TAA_MITIGATION_VERW : TAA_MITIGATION_OFF;
 static bool taa_nosmt __ro_after_init;
 
 static const char * const taa_strings[] = {
@@ -391,7 +393,8 @@ enum mmio_mitigations {
 };
 
 /* Default mitigation for Processor MMIO Stale Data vulnerabilities */
-static enum mmio_mitigations mmio_mitigation __ro_after_init = MMIO_MITIGATION_VERW;
+static enum mmio_mitigations mmio_mitigation __ro_after_init =
+	IS_ENABLED(CONFIG_MITIGATION_MMIO_STALE_DATA) ? MMIO_MITIGATION_VERW : MMIO_MITIGATION_OFF;
 static bool mmio_nosmt __ro_after_init = false;
 
 static const char * const mmio_strings[] = {
@@ -605,7 +608,8 @@ enum srbds_mitigations {
 	SRBDS_MITIGATION_HYPERVISOR,
 };
 
-static enum srbds_mitigations srbds_mitigation __ro_after_init = SRBDS_MITIGATION_FULL;
+static enum srbds_mitigations srbds_mitigation __ro_after_init =
+	IS_ENABLED(CONFIG_MITIGATION_SRBDS) ? SRBDS_MITIGATION_FULL : SRBDS_MITIGATION_OFF;
 
 static const char * const srbds_strings[] = {
 	[SRBDS_MITIGATION_OFF]		= "Vulnerable",
@@ -731,11 +735,8 @@ enum gds_mitigations {
 	GDS_MITIGATION_HYPERVISOR,
 };
 
-#if IS_ENABLED(CONFIG_MITIGATION_GDS_FORCE)
-static enum gds_mitigations gds_mitigation __ro_after_init = GDS_MITIGATION_FORCE;
-#else
-static enum gds_mitigations gds_mitigation __ro_after_init = GDS_MITIGATION_FULL;
-#endif
+static enum gds_mitigations gds_mitigation __ro_after_init =
+	IS_ENABLED(CONFIG_MITIGATION_GDS) ? GDS_MITIGATION_FULL : GDS_MITIGATION_OFF;
 
 static const char * const gds_strings[] = {
 	[GDS_MITIGATION_OFF]		= "Vulnerable",
@@ -871,7 +872,8 @@ enum spectre_v1_mitigation {
 };
 
 static enum spectre_v1_mitigation spectre_v1_mitigation __ro_after_init =
-	SPECTRE_V1_MITIGATION_AUTO;
+	IS_ENABLED(CONFIG_MITIGATION_SPECTRE_V1) ?
+		SPECTRE_V1_MITIGATION_AUTO : SPECTRE_V1_MITIGATION_NONE;
 
 static const char * const spectre_v1_strings[] = {
 	[SPECTRE_V1_MITIGATION_NONE] = "Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers",
@@ -986,7 +988,7 @@ static const char * const retbleed_strings[] = {
 static enum retbleed_mitigation retbleed_mitigation __ro_after_init =
 	RETBLEED_MITIGATION_NONE;
 static enum retbleed_mitigation_cmd retbleed_cmd __ro_after_init =
-	RETBLEED_CMD_AUTO;
+	IS_ENABLED(CONFIG_MITIGATION_RETBLEED) ? RETBLEED_CMD_AUTO : RETBLEED_CMD_OFF;
 
 static int __ro_after_init retbleed_nosmt = false;
 
@@ -1447,17 +1449,18 @@ static void __init spec_v2_print_cond(const char *reason, bool secure)
 
 static enum spectre_v2_mitigation_cmd __init spectre_v2_parse_cmdline(void)
 {
-	enum spectre_v2_mitigation_cmd cmd = SPECTRE_V2_CMD_AUTO;
+	enum spectre_v2_mitigation_cmd cmd;
 	char arg[20];
 	int ret, i;
 
+	cmd = IS_ENABLED(CONFIG_MITIGATION_SPECTRE_V2) ?  SPECTRE_V2_CMD_AUTO : SPECTRE_V2_CMD_NONE;
 	if (cmdline_find_option_bool(boot_command_line, "nospectre_v2") ||
 	    cpu_mitigations_off())
 		return SPECTRE_V2_CMD_NONE;
 
 	ret = cmdline_find_option(boot_command_line, "spectre_v2", arg, sizeof(arg));
 	if (ret < 0)
-		return SPECTRE_V2_CMD_AUTO;
+		return cmd;
 
 	for (i = 0; i < ARRAY_SIZE(mitigation_options); i++) {
 		if (!match_option(arg, ret, mitigation_options[i].option))
@@ -1467,8 +1470,8 @@ static enum spectre_v2_mitigation_cmd __init spectre_v2_parse_cmdline(void)
 	}
 
 	if (i >= ARRAY_SIZE(mitigation_options)) {
-		pr_err("unknown option (%s). Switching to AUTO select\n", arg);
-		return SPECTRE_V2_CMD_AUTO;
+		pr_err("unknown option (%s). Switching to default mode\n", arg);
+		return cmd;
 	}
 
 	if ((cmd == SPECTRE_V2_CMD_RETPOLINE ||
@@ -1625,6 +1628,7 @@ static bool __init spec_ctrl_bhi_dis(void)
 enum bhi_mitigations {
 	BHI_MITIGATION_OFF,
 	BHI_MITIGATION_ON,
+	BHI_MITIGATION_VMEXIT_ONLY,
 };
 
 static enum bhi_mitigations bhi_mitigation __ro_after_init =
@@ -1639,6 +1643,8 @@ static int __init spectre_bhi_parse_cmdline(char *str)
 		bhi_mitigation = BHI_MITIGATION_OFF;
 	else if (!strcmp(str, "on"))
 		bhi_mitigation = BHI_MITIGATION_ON;
+	else if (!strcmp(str, "vmexit"))
+		bhi_mitigation = BHI_MITIGATION_VMEXIT_ONLY;
 	else
 		pr_err("Ignoring unknown spectre_bhi option (%s)", str);
 
@@ -1659,19 +1665,22 @@ static void __init bhi_select_mitigation(void)
 			return;
 	}
 
+	/* Mitigate in hardware if supported */
 	if (spec_ctrl_bhi_dis())
 		return;
 
 	if (!IS_ENABLED(CONFIG_X86_64))
 		return;
 
-	/* Mitigate KVM by default */
-	setup_force_cpu_cap(X86_FEATURE_CLEAR_BHB_LOOP_ON_VMEXIT);
-	pr_info("Spectre BHI mitigation: SW BHB clearing on vm exit\n");
+	if (bhi_mitigation == BHI_MITIGATION_VMEXIT_ONLY) {
+		pr_info("Spectre BHI mitigation: SW BHB clearing on VM exit only\n");
+		setup_force_cpu_cap(X86_FEATURE_CLEAR_BHB_LOOP_ON_VMEXIT);
+		return;
+	}
 
-	/* Mitigate syscalls when the mitigation is forced =on */
+	pr_info("Spectre BHI mitigation: SW BHB clearing on syscall and VM exit\n");
 	setup_force_cpu_cap(X86_FEATURE_CLEAR_BHB_LOOP);
-	pr_info("Spectre BHI mitigation: SW BHB clearing on syscall\n");
+	setup_force_cpu_cap(X86_FEATURE_CLEAR_BHB_LOOP_ON_VMEXIT);
 }
 
 static void __init spectre_v2_select_mitigation(void)
@@ -2015,10 +2024,12 @@ static const struct {
 
 static enum ssb_mitigation_cmd __init ssb_parse_cmdline(void)
 {
-	enum ssb_mitigation_cmd cmd = SPEC_STORE_BYPASS_CMD_AUTO;
+	enum ssb_mitigation_cmd cmd;
 	char arg[20];
 	int ret, i;
 
+	cmd = IS_ENABLED(CONFIG_MITIGATION_SSB) ?
+		SPEC_STORE_BYPASS_CMD_AUTO : SPEC_STORE_BYPASS_CMD_NONE;
 	if (cmdline_find_option_bool(boot_command_line, "nospec_store_bypass_disable") ||
 	    cpu_mitigations_off()) {
 		return SPEC_STORE_BYPASS_CMD_NONE;
@@ -2026,7 +2037,7 @@ static enum ssb_mitigation_cmd __init ssb_parse_cmdline(void)
 		ret = cmdline_find_option(boot_command_line, "spec_store_bypass_disable",
 					  arg, sizeof(arg));
 		if (ret < 0)
-			return SPEC_STORE_BYPASS_CMD_AUTO;
+			return cmd;
 
 		for (i = 0; i < ARRAY_SIZE(ssb_mitigation_options); i++) {
 			if (!match_option(arg, ret, ssb_mitigation_options[i].option))
@@ -2037,8 +2048,8 @@ static enum ssb_mitigation_cmd __init ssb_parse_cmdline(void)
 		}
 
 		if (i >= ARRAY_SIZE(ssb_mitigation_options)) {
-			pr_err("unknown option (%s). Switching to AUTO select\n", arg);
-			return SPEC_STORE_BYPASS_CMD_AUTO;
+			pr_err("unknown option (%s). Switching to default mode\n", arg);
+			return cmd;
 		}
 	}
 
@@ -2365,7 +2376,8 @@ EXPORT_SYMBOL_GPL(itlb_multihit_kvm_mitigation);
 #define pr_fmt(fmt)	"L1TF: " fmt
 
 /* Default mitigation for L1TF-affected CPUs */
-enum l1tf_mitigations l1tf_mitigation __ro_after_init = L1TF_MITIGATION_FLUSH;
+enum l1tf_mitigations l1tf_mitigation __ro_after_init =
+	IS_ENABLED(CONFIG_MITIGATION_L1TF) ? L1TF_MITIGATION_FLUSH : L1TF_MITIGATION_OFF;
 #if IS_ENABLED(CONFIG_KVM_INTEL)
 EXPORT_SYMBOL_GPL(l1tf_mitigation);
 #endif
@@ -2545,10 +2557,9 @@ static void __init srso_select_mitigation(void)
 {
 	bool has_microcode = boot_cpu_has(X86_FEATURE_IBPB_BRTYPE);
 
-	if (cpu_mitigations_off())
-		return;
-
-	if (!boot_cpu_has_bug(X86_BUG_SRSO)) {
+	if (!boot_cpu_has_bug(X86_BUG_SRSO) ||
+	    cpu_mitigations_off() ||
+	    srso_cmd == SRSO_CMD_OFF) {
 		if (boot_cpu_has(X86_FEATURE_SBPB))
 			x86_pred_cmd = PRED_CMD_SBPB;
 		return;
@@ -2579,11 +2590,6 @@ static void __init srso_select_mitigation(void)
 	}
 
 	switch (srso_cmd) {
-	case SRSO_CMD_OFF:
-		if (boot_cpu_has(X86_FEATURE_SBPB))
-			x86_pred_cmd = PRED_CMD_SBPB;
-		return;
-
 	case SRSO_CMD_MICROCODE:
 		if (has_microcode) {
 			srso_mitigation = SRSO_MITIGATION_MICROCODE;
@@ -2637,6 +2643,8 @@ static void __init srso_select_mitigation(void)
 			pr_err("WARNING: kernel not compiled with MITIGATION_SRSO.\n");
                 }
 		break;
+	default:
+		break;
 	}
 
 out:
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index d4e539d4e158..07a34d723505 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -1165,8 +1165,8 @@ static const __initconst struct x86_cpu_id cpu_vuln_whitelist[] = {
 
 	VULNWL_INTEL(INTEL_CORE_YONAH,		NO_SSB),
 
-	VULNWL_INTEL(INTEL_ATOM_AIRMONT_MID,	NO_L1TF | MSBDS_ONLY | NO_SWAPGS | NO_ITLB_MULTIHIT),
-	VULNWL_INTEL(INTEL_ATOM_AIRMONT_NP,	NO_L1TF | NO_SWAPGS | NO_ITLB_MULTIHIT),
+	VULNWL_INTEL(INTEL_ATOM_AIRMONT_MID,	NO_SSB | NO_L1TF | NO_SWAPGS | NO_ITLB_MULTIHIT | MSBDS_ONLY),
+	VULNWL_INTEL(INTEL_ATOM_AIRMONT_NP,	NO_SSB | NO_L1TF | NO_SWAPGS | NO_ITLB_MULTIHIT),
 
 	VULNWL_INTEL(INTEL_ATOM_GOLDMONT,	NO_MDS | NO_L1TF | NO_SWAPGS | NO_ITLB_MULTIHIT | NO_MMIO),
 	VULNWL_INTEL(INTEL_ATOM_GOLDMONT_D,	NO_MDS | NO_L1TF | NO_SWAPGS | NO_ITLB_MULTIHIT | NO_MMIO),
@@ -1510,6 +1510,11 @@ static void __init cpu_parse_early_param(void)
 	if (cmdline_find_option_bool(boot_command_line, "nousershstk"))
 		setup_clear_cpu_cap(X86_FEATURE_USER_SHSTK);
 
+	/* Minimize the gap between FRED is available and available but disabled. */
+	arglen = cmdline_find_option(boot_command_line, "fred", arg, sizeof(arg));
+	if (arglen != 2 || strncmp(arg, "on", 2))
+		setup_clear_cpu_cap(X86_FEATURE_FRED);
+
 	arglen = cmdline_find_option(boot_command_line, "clearcpuid", arg, sizeof(arg));
 	if (arglen <= 0)
 		return;
@@ -2171,7 +2176,7 @@ static inline void tss_setup_io_bitmap(struct tss_struct *tss)
  * Setup everything needed to handle exceptions from the IDT, including the IST
  * exceptions which use paranoid_entry().
  */
-void cpu_init_exception_handling(void)
+void cpu_init_exception_handling(bool boot_cpu)
 {
 	struct tss_struct *tss = this_cpu_ptr(&cpu_tss_rw);
 	int cpu = raw_smp_processor_id();
@@ -2190,10 +2195,23 @@ void cpu_init_exception_handling(void)
 	/* GHCB needs to be setup to handle #VC. */
 	setup_ghcb();
 
+	if (cpu_feature_enabled(X86_FEATURE_FRED)) {
+		/* The boot CPU has enabled FRED during early boot */
+		if (!boot_cpu)
+			cpu_init_fred_exceptions();
+
+		cpu_init_fred_rsps();
+	} else {
+		load_current_idt();
+	}
+}
+
+void __init cpu_init_replace_early_idt(void)
+{
 	if (cpu_feature_enabled(X86_FEATURE_FRED))
 		cpu_init_fred_exceptions();
 	else
-		load_current_idt();
+		idt_setup_early_pf();
 }
 
 /*
diff --git a/arch/x86/kernel/cpu/cpuid-deps.c b/arch/x86/kernel/cpu/cpuid-deps.c
index b7d9f530ae16..8bd84114c2d9 100644
--- a/arch/x86/kernel/cpu/cpuid-deps.c
+++ b/arch/x86/kernel/cpu/cpuid-deps.c
@@ -83,7 +83,6 @@ static const struct cpuid_dep cpuid_deps[] = {
 	{ X86_FEATURE_AMX_TILE,			X86_FEATURE_XFD       },
 	{ X86_FEATURE_SHSTK,			X86_FEATURE_XSAVES    },
 	{ X86_FEATURE_FRED,			X86_FEATURE_LKGS      },
-	{ X86_FEATURE_FRED,			X86_FEATURE_WRMSRNS   },
 	{}
 };
 
diff --git a/arch/x86/kernel/cpu/feat_ctl.c b/arch/x86/kernel/cpu/feat_ctl.c
index 1640ae76548f..4a4118784c13 100644
--- a/arch/x86/kernel/cpu/feat_ctl.c
+++ b/arch/x86/kernel/cpu/feat_ctl.c
@@ -188,7 +188,7 @@ update_caps:
 update_sgx:
 	if (!(msr & FEAT_CTL_SGX_ENABLED)) {
 		if (enable_sgx_kvm || enable_sgx_driver)
-			pr_err_once("SGX disabled by BIOS.\n");
+			pr_err_once("SGX disabled or unsupported by BIOS.\n");
 		clear_cpu_cap(c, X86_FEATURE_SGX);
 		return;
 	}
diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c
index fdf3489d92a4..e7656cbef68d 100644
--- a/arch/x86/kernel/cpu/intel.c
+++ b/arch/x86/kernel/cpu/intel.c
@@ -72,19 +72,19 @@ static bool cpu_model_supports_sld __ro_after_init;
  */
 static void check_memory_type_self_snoop_errata(struct cpuinfo_x86 *c)
 {
-	switch (c->x86_model) {
-	case INTEL_FAM6_CORE_YONAH:
-	case INTEL_FAM6_CORE2_MEROM:
-	case INTEL_FAM6_CORE2_MEROM_L:
-	case INTEL_FAM6_CORE2_PENRYN:
-	case INTEL_FAM6_CORE2_DUNNINGTON:
-	case INTEL_FAM6_NEHALEM:
-	case INTEL_FAM6_NEHALEM_G:
-	case INTEL_FAM6_NEHALEM_EP:
-	case INTEL_FAM6_NEHALEM_EX:
-	case INTEL_FAM6_WESTMERE:
-	case INTEL_FAM6_WESTMERE_EP:
-	case INTEL_FAM6_SANDYBRIDGE:
+	switch (c->x86_vfm) {
+	case INTEL_CORE_YONAH:
+	case INTEL_CORE2_MEROM:
+	case INTEL_CORE2_MEROM_L:
+	case INTEL_CORE2_PENRYN:
+	case INTEL_CORE2_DUNNINGTON:
+	case INTEL_NEHALEM:
+	case INTEL_NEHALEM_G:
+	case INTEL_NEHALEM_EP:
+	case INTEL_NEHALEM_EX:
+	case INTEL_WESTMERE:
+	case INTEL_WESTMERE_EP:
+	case INTEL_SANDYBRIDGE:
 		setup_clear_cpu_cap(X86_FEATURE_SELFSNOOP);
 	}
 }
@@ -106,9 +106,9 @@ static void probe_xeon_phi_r3mwait(struct cpuinfo_x86 *c)
 	 */
 	if (c->x86 != 6)
 		return;
-	switch (c->x86_model) {
-	case INTEL_FAM6_XEON_PHI_KNL:
-	case INTEL_FAM6_XEON_PHI_KNM:
+	switch (c->x86_vfm) {
+	case INTEL_XEON_PHI_KNL:
+	case INTEL_XEON_PHI_KNM:
 		break;
 	default:
 		return;
@@ -134,32 +134,32 @@ static void probe_xeon_phi_r3mwait(struct cpuinfo_x86 *c)
  * - Release note from 20180108 microcode release
  */
 struct sku_microcode {
-	u8 model;
+	u32 vfm;
 	u8 stepping;
 	u32 microcode;
 };
 static const struct sku_microcode spectre_bad_microcodes[] = {
-	{ INTEL_FAM6_KABYLAKE,		0x0B,	0x80 },
-	{ INTEL_FAM6_KABYLAKE,		0x0A,	0x80 },
-	{ INTEL_FAM6_KABYLAKE,		0x09,	0x80 },
-	{ INTEL_FAM6_KABYLAKE_L,	0x0A,	0x80 },
-	{ INTEL_FAM6_KABYLAKE_L,	0x09,	0x80 },
-	{ INTEL_FAM6_SKYLAKE_X,		0x03,	0x0100013e },
-	{ INTEL_FAM6_SKYLAKE_X,		0x04,	0x0200003c },
-	{ INTEL_FAM6_BROADWELL,		0x04,	0x28 },
-	{ INTEL_FAM6_BROADWELL_G,	0x01,	0x1b },
-	{ INTEL_FAM6_BROADWELL_D,	0x02,	0x14 },
-	{ INTEL_FAM6_BROADWELL_D,	0x03,	0x07000011 },
-	{ INTEL_FAM6_BROADWELL_X,	0x01,	0x0b000025 },
-	{ INTEL_FAM6_HASWELL_L,		0x01,	0x21 },
-	{ INTEL_FAM6_HASWELL_G,		0x01,	0x18 },
-	{ INTEL_FAM6_HASWELL,		0x03,	0x23 },
-	{ INTEL_FAM6_HASWELL_X,		0x02,	0x3b },
-	{ INTEL_FAM6_HASWELL_X,		0x04,	0x10 },
-	{ INTEL_FAM6_IVYBRIDGE_X,	0x04,	0x42a },
+	{ INTEL_KABYLAKE,	0x0B,	0x80 },
+	{ INTEL_KABYLAKE,	0x0A,	0x80 },
+	{ INTEL_KABYLAKE,	0x09,	0x80 },
+	{ INTEL_KABYLAKE_L,	0x0A,	0x80 },
+	{ INTEL_KABYLAKE_L,	0x09,	0x80 },
+	{ INTEL_SKYLAKE_X,	0x03,	0x0100013e },
+	{ INTEL_SKYLAKE_X,	0x04,	0x0200003c },
+	{ INTEL_BROADWELL,	0x04,	0x28 },
+	{ INTEL_BROADWELL_G,	0x01,	0x1b },
+	{ INTEL_BROADWELL_D,	0x02,	0x14 },
+	{ INTEL_BROADWELL_D,	0x03,	0x07000011 },
+	{ INTEL_BROADWELL_X,	0x01,	0x0b000025 },
+	{ INTEL_HASWELL_L,	0x01,	0x21 },
+	{ INTEL_HASWELL_G,	0x01,	0x18 },
+	{ INTEL_HASWELL,	0x03,	0x23 },
+	{ INTEL_HASWELL_X,	0x02,	0x3b },
+	{ INTEL_HASWELL_X,	0x04,	0x10 },
+	{ INTEL_IVYBRIDGE_X,	0x04,	0x42a },
 	/* Observed in the wild */
-	{ INTEL_FAM6_SANDYBRIDGE_X,	0x06,	0x61b },
-	{ INTEL_FAM6_SANDYBRIDGE_X,	0x07,	0x712 },
+	{ INTEL_SANDYBRIDGE_X,	0x06,	0x61b },
+	{ INTEL_SANDYBRIDGE_X,	0x07,	0x712 },
 };
 
 static bool bad_spectre_microcode(struct cpuinfo_x86 *c)
@@ -173,11 +173,8 @@ static bool bad_spectre_microcode(struct cpuinfo_x86 *c)
 	if (cpu_has(c, X86_FEATURE_HYPERVISOR))
 		return false;
 
-	if (c->x86 != 6)
-		return false;
-
 	for (i = 0; i < ARRAY_SIZE(spectre_bad_microcodes); i++) {
-		if (c->x86_model == spectre_bad_microcodes[i].model &&
+		if (c->x86_vfm == spectre_bad_microcodes[i].vfm &&
 		    c->x86_stepping == spectre_bad_microcodes[i].stepping)
 			return (c->microcode <= spectre_bad_microcodes[i].microcode);
 	}
@@ -190,83 +187,35 @@ static bool bad_spectre_microcode(struct cpuinfo_x86 *c)
 #define TME_ACTIVATE_LOCKED(x)		(x & 0x1)
 #define TME_ACTIVATE_ENABLED(x)		(x & 0x2)
 
-#define TME_ACTIVATE_POLICY(x)		((x >> 4) & 0xf)	/* Bits 7:4 */
-#define TME_ACTIVATE_POLICY_AES_XTS_128	0
-
 #define TME_ACTIVATE_KEYID_BITS(x)	((x >> 32) & 0xf)	/* Bits 35:32 */
 
-#define TME_ACTIVATE_CRYPTO_ALGS(x)	((x >> 48) & 0xffff)	/* Bits 63:48 */
-#define TME_ACTIVATE_CRYPTO_AES_XTS_128	1
-
-/* Values for mktme_status (SW only construct) */
-#define MKTME_ENABLED			0
-#define MKTME_DISABLED			1
-#define MKTME_UNINITIALIZED		2
-static int mktme_status = MKTME_UNINITIALIZED;
-
 static void detect_tme_early(struct cpuinfo_x86 *c)
 {
-	u64 tme_activate, tme_policy, tme_crypto_algs;
-	int keyid_bits = 0, nr_keyids = 0;
-	static u64 tme_activate_cpu0 = 0;
+	u64 tme_activate;
+	int keyid_bits;
 
 	rdmsrl(MSR_IA32_TME_ACTIVATE, tme_activate);
 
-	if (mktme_status != MKTME_UNINITIALIZED) {
-		if (tme_activate != tme_activate_cpu0) {
-			/* Broken BIOS? */
-			pr_err_once("x86/tme: configuration is inconsistent between CPUs\n");
-			pr_err_once("x86/tme: MKTME is not usable\n");
-			mktme_status = MKTME_DISABLED;
-
-			/* Proceed. We may need to exclude bits from x86_phys_bits. */
-		}
-	} else {
-		tme_activate_cpu0 = tme_activate;
-	}
-
 	if (!TME_ACTIVATE_LOCKED(tme_activate) || !TME_ACTIVATE_ENABLED(tme_activate)) {
 		pr_info_once("x86/tme: not enabled by BIOS\n");
-		mktme_status = MKTME_DISABLED;
 		clear_cpu_cap(c, X86_FEATURE_TME);
 		return;
 	}
-
-	if (mktme_status != MKTME_UNINITIALIZED)
-		goto detect_keyid_bits;
-
-	pr_info("x86/tme: enabled by BIOS\n");
-
-	tme_policy = TME_ACTIVATE_POLICY(tme_activate);
-	if (tme_policy != TME_ACTIVATE_POLICY_AES_XTS_128)
-		pr_warn("x86/tme: Unknown policy is active: %#llx\n", tme_policy);
-
-	tme_crypto_algs = TME_ACTIVATE_CRYPTO_ALGS(tme_activate);
-	if (!(tme_crypto_algs & TME_ACTIVATE_CRYPTO_AES_XTS_128)) {
-		pr_err("x86/mktme: No known encryption algorithm is supported: %#llx\n",
-				tme_crypto_algs);
-		mktme_status = MKTME_DISABLED;
-	}
-detect_keyid_bits:
+	pr_info_once("x86/tme: enabled by BIOS\n");
 	keyid_bits = TME_ACTIVATE_KEYID_BITS(tme_activate);
-	nr_keyids = (1UL << keyid_bits) - 1;
-	if (nr_keyids) {
-		pr_info_once("x86/mktme: enabled by BIOS\n");
-		pr_info_once("x86/mktme: %d KeyIDs available\n", nr_keyids);
-	} else {
-		pr_info_once("x86/mktme: disabled by BIOS\n");
-	}
-
-	if (mktme_status == MKTME_UNINITIALIZED) {
-		/* MKTME is usable */
-		mktme_status = MKTME_ENABLED;
-	}
+	if (!keyid_bits)
+		return;
 
 	/*
-	 * KeyID bits effectively lower the number of physical address
-	 * bits.  Update cpuinfo_x86::x86_phys_bits accordingly.
+	 * KeyID bits are set by BIOS and can be present regardless
+	 * of whether the kernel is using them. They effectively lower
+	 * the number of physical address bits.
+	 *
+	 * Update cpuinfo_x86::x86_phys_bits accordingly.
 	 */
 	c->x86_phys_bits -= keyid_bits;
+	pr_info_once("x86/mktme: BIOS enabled: x86_phys_bits reduced by %d\n",
+		     keyid_bits);
 }
 
 void intel_unlock_cpuid_leafs(struct cpuinfo_x86 *c)
@@ -320,7 +269,7 @@ static void early_init_intel(struct cpuinfo_x86 *c)
 	 * need the microcode to have already been loaded... so if it is
 	 * not, recommend a BIOS update and disable large pages.
 	 */
-	if (c->x86 == 6 && c->x86_model == 0x1c && c->x86_stepping <= 2 &&
+	if (c->x86_vfm == INTEL_ATOM_BONNELL && c->x86_stepping <= 2 &&
 	    c->microcode < 0x20e) {
 		pr_warn("Atom PSE erratum detected, BIOS microcode update recommended\n");
 		clear_cpu_cap(c, X86_FEATURE_PSE);
@@ -352,30 +301,28 @@ static void early_init_intel(struct cpuinfo_x86 *c)
 	}
 
 	/* Penwell and Cloverview have the TSC which doesn't sleep on S3 */
-	if (c->x86 == 6) {
-		switch (c->x86_model) {
-		case INTEL_FAM6_ATOM_SALTWELL_MID:
-		case INTEL_FAM6_ATOM_SALTWELL_TABLET:
-		case INTEL_FAM6_ATOM_SILVERMONT_MID:
-		case INTEL_FAM6_ATOM_AIRMONT_NP:
-			set_cpu_cap(c, X86_FEATURE_NONSTOP_TSC_S3);
-			break;
-		default:
-			break;
-		}
+	switch (c->x86_vfm) {
+	case INTEL_ATOM_SALTWELL_MID:
+	case INTEL_ATOM_SALTWELL_TABLET:
+	case INTEL_ATOM_SILVERMONT_MID:
+	case INTEL_ATOM_AIRMONT_NP:
+		set_cpu_cap(c, X86_FEATURE_NONSTOP_TSC_S3);
+		break;
 	}
 
 	/*
-	 * There is a known erratum on Pentium III and Core Solo
-	 * and Core Duo CPUs.
-	 * " Page with PAT set to WC while associated MTRR is UC
-	 *   may consolidate to UC "
-	 * Because of this erratum, it is better to stick with
-	 * setting WC in MTRR rather than using PAT on these CPUs.
+	 * PAT is broken on early family 6 CPUs, the last of which
+	 * is "Yonah" where the erratum is named "AN7":
+	 *
+	 * 	Page with PAT (Page Attribute Table) Set to USWC
+	 * 	(Uncacheable Speculative Write Combine) While
+	 * 	Associated MTRR (Memory Type Range Register) Is UC
+	 * 	(Uncacheable) May Consolidate to UC
 	 *
-	 * Enable PAT WC only on P4, Core 2 or later CPUs.
+	 * Disable PAT and fall back to MTRR on these CPUs.
 	 */
-	if (c->x86 == 6 && c->x86_model < 15)
+	if (c->x86_vfm >= INTEL_PENTIUM_PRO &&
+	    c->x86_vfm <= INTEL_CORE_YONAH)
 		clear_cpu_cap(c, X86_FEATURE_PAT);
 
 	/*
@@ -401,7 +348,7 @@ static void early_init_intel(struct cpuinfo_x86 *c)
 	 * should be false so that __flush_tlb_all() causes CR3 instead of CR4.PGE
 	 * to be modified.
 	 */
-	if (c->x86 == 5 && c->x86_model == 9) {
+	if (c->x86_vfm == INTEL_QUARK_X1000) {
 		pr_info("Disabling PGE capability bit\n");
 		setup_clear_cpu_cap(X86_FEATURE_PGE);
 	}
@@ -633,12 +580,13 @@ static void init_intel(struct cpuinfo_x86 *c)
 			set_cpu_cap(c, X86_FEATURE_PEBS);
 	}
 
-	if (c->x86 == 6 && boot_cpu_has(X86_FEATURE_CLFLUSH) &&
-	    (c->x86_model == 29 || c->x86_model == 46 || c->x86_model == 47))
+	if (boot_cpu_has(X86_FEATURE_CLFLUSH) &&
+	    (c->x86_vfm == INTEL_CORE2_DUNNINGTON ||
+	     c->x86_vfm == INTEL_NEHALEM_EX ||
+	     c->x86_vfm == INTEL_WESTMERE_EX))
 		set_cpu_bug(c, X86_BUG_CLFLUSH_MONITOR);
 
-	if (c->x86 == 6 && boot_cpu_has(X86_FEATURE_MWAIT) &&
-		((c->x86_model == INTEL_FAM6_ATOM_GOLDMONT)))
+	if (boot_cpu_has(X86_FEATURE_MWAIT) && c->x86_vfm == INTEL_ATOM_GOLDMONT)
 		set_cpu_bug(c, X86_BUG_MONITOR);
 
 #ifdef CONFIG_X86_64
@@ -1254,9 +1202,9 @@ void handle_bus_lock(struct pt_regs *regs)
  * feature even though they do not enumerate IA32_CORE_CAPABILITIES.
  */
 static const struct x86_cpu_id split_lock_cpu_ids[] __initconst = {
-	X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_X,	0),
-	X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_L,	0),
-	X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_D,	0),
+	X86_MATCH_VFM(INTEL_ICELAKE_X,	0),
+	X86_MATCH_VFM(INTEL_ICELAKE_L,	0),
+	X86_MATCH_VFM(INTEL_ICELAKE_D,	0),
 	{}
 };
 
diff --git a/arch/x86/kernel/cpu/intel_pconfig.c b/arch/x86/kernel/cpu/intel_pconfig.c
deleted file mode 100644
index 5be2b1790282..000000000000
--- a/arch/x86/kernel/cpu/intel_pconfig.c
+++ /dev/null
@@ -1,84 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Intel PCONFIG instruction support.
- *
- * Copyright (C) 2017 Intel Corporation
- *
- * Author:
- *	Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
- */
-#include <linux/bug.h>
-#include <linux/limits.h>
-
-#include <asm/cpufeature.h>
-#include <asm/intel_pconfig.h>
-
-#define	PCONFIG_CPUID			0x1b
-
-#define PCONFIG_CPUID_SUBLEAF_MASK	((1 << 12) - 1)
-
-/* Subleaf type (EAX) for PCONFIG CPUID leaf (0x1B) */
-enum {
-	PCONFIG_CPUID_SUBLEAF_INVALID	= 0,
-	PCONFIG_CPUID_SUBLEAF_TARGETID	= 1,
-};
-
-/* Bitmask of supported targets */
-static u64 targets_supported __read_mostly;
-
-int pconfig_target_supported(enum pconfig_target target)
-{
-	/*
-	 * We would need to re-think the implementation once we get > 64
-	 * PCONFIG targets. Spec allows up to 2^32 targets.
-	 */
-	BUILD_BUG_ON(PCONFIG_TARGET_NR >= 64);
-
-	if (WARN_ON_ONCE(target >= 64))
-		return 0;
-	return targets_supported & (1ULL << target);
-}
-
-static int __init intel_pconfig_init(void)
-{
-	int subleaf;
-
-	if (!boot_cpu_has(X86_FEATURE_PCONFIG))
-		return 0;
-
-	/*
-	 * Scan subleafs of PCONFIG CPUID leaf.
-	 *
-	 * Subleafs of the same type need not to be consecutive.
-	 *
-	 * Stop on the first invalid subleaf type. All subleafs after the first
-	 * invalid are invalid too.
-	 */
-	for (subleaf = 0; subleaf < INT_MAX; subleaf++) {
-		struct cpuid_regs regs;
-
-		cpuid_count(PCONFIG_CPUID, subleaf,
-				&regs.eax, &regs.ebx, &regs.ecx, &regs.edx);
-
-		switch (regs.eax & PCONFIG_CPUID_SUBLEAF_MASK) {
-		case PCONFIG_CPUID_SUBLEAF_INVALID:
-			/* Stop on the first invalid subleaf */
-			goto out;
-		case PCONFIG_CPUID_SUBLEAF_TARGETID:
-			/* Mark supported PCONFIG targets */
-			if (regs.ebx < 64)
-				targets_supported |= (1ULL << regs.ebx);
-			if (regs.ecx < 64)
-				targets_supported |= (1ULL << regs.ecx);
-			if (regs.edx < 64)
-				targets_supported |= (1ULL << regs.edx);
-			break;
-		default:
-			/* Unknown CPUID.PCONFIG subleaf: ignore */
-			break;
-		}
-	}
-out:
-	return 0;
-}
-arch_initcall(intel_pconfig_init);
diff --git a/arch/x86/kernel/cpu/mce/amd.c b/arch/x86/kernel/cpu/mce/amd.c
index 9a0133ef7e20..14bf8c232e45 100644
--- a/arch/x86/kernel/cpu/mce/amd.c
+++ b/arch/x86/kernel/cpu/mce/amd.c
@@ -780,7 +780,7 @@ static void __log_error(unsigned int bank, u64 status, u64 addr, u64 misc)
 {
 	struct mce m;
 
-	mce_setup(&m);
+	mce_prep_record(&m);
 
 	m.status = status;
 	m.misc   = misc;
diff --git a/arch/x86/kernel/cpu/mce/apei.c b/arch/x86/kernel/cpu/mce/apei.c
index 7f7309ff67d0..3885fe05f01e 100644
--- a/arch/x86/kernel/cpu/mce/apei.c
+++ b/arch/x86/kernel/cpu/mce/apei.c
@@ -44,7 +44,7 @@ void apei_mce_report_mem_error(int severity, struct cper_sec_mem_err *mem_err)
 	else
 		lsb = PAGE_SHIFT;
 
-	mce_setup(&m);
+	mce_prep_record(&m);
 	m.bank = -1;
 	/* Fake a memory read error with unknown channel */
 	m.status = MCI_STATUS_VAL | MCI_STATUS_EN | MCI_STATUS_ADDRV | MCI_STATUS_MISCV | 0x9f;
@@ -66,6 +66,7 @@ EXPORT_SYMBOL_GPL(apei_mce_report_mem_error);
 int apei_smca_report_x86_error(struct cper_ia_proc_ctx *ctx_info, u64 lapic_id)
 {
 	const u64 *i_mce = ((const u64 *) (ctx_info + 1));
+	bool apicid_found = false;
 	unsigned int cpu;
 	struct mce m;
 
@@ -97,20 +98,19 @@ int apei_smca_report_x86_error(struct cper_ia_proc_ctx *ctx_info, u64 lapic_id)
 	if (ctx_info->reg_arr_size < 48)
 		return -EINVAL;
 
-	mce_setup(&m);
-
-	m.extcpu = -1;
-	m.socketid = -1;
-
 	for_each_possible_cpu(cpu) {
 		if (cpu_data(cpu).topo.initial_apicid == lapic_id) {
-			m.extcpu = cpu;
-			m.socketid = cpu_data(m.extcpu).topo.pkg_id;
+			apicid_found = true;
 			break;
 		}
 	}
 
-	m.apicid = lapic_id;
+	if (!apicid_found)
+		return -EINVAL;
+
+	mce_prep_record_common(&m);
+	mce_prep_record_per_cpu(cpu, &m);
+
 	m.bank = (ctx_info->msr_addr >> 4) & 0xFF;
 	m.status = *i_mce;
 	m.addr = *(i_mce + 1);
diff --git a/arch/x86/kernel/cpu/mce/core.c b/arch/x86/kernel/cpu/mce/core.c
index ad0623b659ed..2a938f429c4d 100644
--- a/arch/x86/kernel/cpu/mce/core.c
+++ b/arch/x86/kernel/cpu/mce/core.c
@@ -117,20 +117,32 @@ static struct irq_work mce_irq_work;
  */
 BLOCKING_NOTIFIER_HEAD(x86_mce_decoder_chain);
 
-/* Do initial initialization of a struct mce */
-void mce_setup(struct mce *m)
+void mce_prep_record_common(struct mce *m)
 {
 	memset(m, 0, sizeof(struct mce));
-	m->cpu = m->extcpu = smp_processor_id();
+
+	m->cpuid	= cpuid_eax(1);
+	m->cpuvendor	= boot_cpu_data.x86_vendor;
+	m->mcgcap	= __rdmsr(MSR_IA32_MCG_CAP);
 	/* need the internal __ version to avoid deadlocks */
-	m->time = __ktime_get_real_seconds();
-	m->cpuvendor = boot_cpu_data.x86_vendor;
-	m->cpuid = cpuid_eax(1);
-	m->socketid = cpu_data(m->extcpu).topo.pkg_id;
-	m->apicid = cpu_data(m->extcpu).topo.initial_apicid;
-	m->mcgcap = __rdmsr(MSR_IA32_MCG_CAP);
-	m->ppin = cpu_data(m->extcpu).ppin;
-	m->microcode = boot_cpu_data.microcode;
+	m->time		= __ktime_get_real_seconds();
+}
+
+void mce_prep_record_per_cpu(unsigned int cpu, struct mce *m)
+{
+	m->cpu		= cpu;
+	m->extcpu	= cpu;
+	m->apicid	= cpu_data(cpu).topo.initial_apicid;
+	m->microcode	= cpu_data(cpu).microcode;
+	m->ppin		= topology_ppin(cpu);
+	m->socketid	= topology_physical_package_id(cpu);
+}
+
+/* Do initial initialization of a struct mce */
+void mce_prep_record(struct mce *m)
+{
+	mce_prep_record_common(m);
+	mce_prep_record_per_cpu(smp_processor_id(), m);
 }
 
 DEFINE_PER_CPU(struct mce, injectm);
@@ -436,11 +448,11 @@ static noinstr void mce_wrmsrl(u32 msr, u64 v)
 static noinstr void mce_gather_info(struct mce *m, struct pt_regs *regs)
 {
 	/*
-	 * Enable instrumentation around mce_setup() which calls external
+	 * Enable instrumentation around mce_prep_record() which calls external
 	 * facilities.
 	 */
 	instrumentation_begin();
-	mce_setup(m);
+	mce_prep_record(m);
 	instrumentation_end();
 
 	m->mcgstatus = mce_rdmsrl(MSR_IA32_MCG_STATUS);
@@ -677,10 +689,9 @@ DEFINE_PER_CPU(unsigned, mce_poll_count);
  * is already totally * confused. In this case it's likely it will
  * not fully execute the machine check handler either.
  */
-bool machine_check_poll(enum mcp_flags flags, mce_banks_t *b)
+void machine_check_poll(enum mcp_flags flags, mce_banks_t *b)
 {
 	struct mce_bank *mce_banks = this_cpu_ptr(mce_banks_array);
-	bool error_seen = false;
 	struct mce m;
 	int i;
 
@@ -754,8 +765,6 @@ bool machine_check_poll(enum mcp_flags flags, mce_banks_t *b)
 		continue;
 
 log_it:
-		error_seen = true;
-
 		if (flags & MCP_DONTLOG)
 			goto clear_it;
 
@@ -787,8 +796,6 @@ clear_it:
 	 */
 
 	sync_core();
-
-	return error_seen;
 }
 EXPORT_SYMBOL_GPL(machine_check_poll);
 
diff --git a/arch/x86/kernel/cpu/mce/dev-mcelog.c b/arch/x86/kernel/cpu/mce/dev-mcelog.c
index a05ac0716ecf..af44fd5dbd7c 100644
--- a/arch/x86/kernel/cpu/mce/dev-mcelog.c
+++ b/arch/x86/kernel/cpu/mce/dev-mcelog.c
@@ -314,7 +314,7 @@ static ssize_t mce_chrdev_write(struct file *filp, const char __user *ubuf,
 
 	/*
 	 * Need to give user space some time to set everything up,
-	 * so do it a jiffie or two later everywhere.
+	 * so do it a jiffy or two later everywhere.
 	 */
 	schedule_timeout(2);
 
@@ -331,7 +331,6 @@ static const struct file_operations mce_chrdev_ops = {
 	.poll			= mce_chrdev_poll,
 	.unlocked_ioctl		= mce_chrdev_ioctl,
 	.compat_ioctl		= compat_ptr_ioctl,
-	.llseek			= no_llseek,
 };
 
 static struct miscdevice mce_chrdev_device = {
diff --git a/arch/x86/kernel/cpu/mce/inject.c b/arch/x86/kernel/cpu/mce/inject.c
index 94953d749475..49ed3428785d 100644
--- a/arch/x86/kernel/cpu/mce/inject.c
+++ b/arch/x86/kernel/cpu/mce/inject.c
@@ -487,12 +487,16 @@ static void prepare_msrs(void *info)
 			wrmsrl(MSR_AMD64_SMCA_MCx_ADDR(b), m.addr);
 		}
 
-		wrmsrl(MSR_AMD64_SMCA_MCx_MISC(b), m.misc);
 		wrmsrl(MSR_AMD64_SMCA_MCx_SYND(b), m.synd);
+
+		if (m.misc)
+			wrmsrl(MSR_AMD64_SMCA_MCx_MISC(b), m.misc);
 	} else {
 		wrmsrl(MSR_IA32_MCx_STATUS(b), m.status);
 		wrmsrl(MSR_IA32_MCx_ADDR(b), m.addr);
-		wrmsrl(MSR_IA32_MCx_MISC(b), m.misc);
+
+		if (m.misc)
+			wrmsrl(MSR_IA32_MCx_MISC(b), m.misc);
 	}
 }
 
@@ -795,4 +799,5 @@ static void __exit inject_exit(void)
 
 module_init(inject_init);
 module_exit(inject_exit);
+MODULE_DESCRIPTION("Machine check injection support");
 MODULE_LICENSE("GPL");
diff --git a/arch/x86/kernel/cpu/mce/internal.h b/arch/x86/kernel/cpu/mce/internal.h
index 01f8f03969e6..43c7f3b71df5 100644
--- a/arch/x86/kernel/cpu/mce/internal.h
+++ b/arch/x86/kernel/cpu/mce/internal.h
@@ -261,6 +261,8 @@ enum mca_msr {
 
 /* Decide whether to add MCE record to MCE event pool or filter it out. */
 extern bool filter_mce(struct mce *m);
+void mce_prep_record_common(struct mce *m);
+void mce_prep_record_per_cpu(unsigned int cpu, struct mce *m);
 
 #ifdef CONFIG_X86_MCE_AMD
 extern bool amd_filter_mce(struct mce *m);
diff --git a/arch/x86/kernel/cpu/microcode/amd.c b/arch/x86/kernel/cpu/microcode/amd.c
index c0d56c02b8da..f63b051f25a0 100644
--- a/arch/x86/kernel/cpu/microcode/amd.c
+++ b/arch/x86/kernel/cpu/microcode/amd.c
@@ -89,6 +89,31 @@ static struct equiv_cpu_table {
 	struct equiv_cpu_entry *entry;
 } equiv_table;
 
+union zen_patch_rev {
+	struct {
+		__u32 rev	 : 8,
+		      stepping	 : 4,
+		      model	 : 4,
+		      __reserved : 4,
+		      ext_model	 : 4,
+		      ext_fam	 : 8;
+	};
+	__u32 ucode_rev;
+};
+
+union cpuid_1_eax {
+	struct {
+		__u32 stepping    : 4,
+		      model	  : 4,
+		      family	  : 4,
+		      __reserved0 : 4,
+		      ext_model   : 4,
+		      ext_fam     : 8,
+		      __reserved1 : 4;
+	};
+	__u32 full;
+};
+
 /*
  * This points to the current valid container of microcode patches which we will
  * save from the initrd/builtin before jettisoning its contents. @mc is the
@@ -96,7 +121,6 @@ static struct equiv_cpu_table {
  */
 struct cont_desc {
 	struct microcode_amd *mc;
-	u32		     cpuid_1_eax;
 	u32		     psize;
 	u8		     *data;
 	size_t		     size;
@@ -109,10 +133,42 @@ struct cont_desc {
 static const char
 ucode_path[] __maybe_unused = "kernel/x86/microcode/AuthenticAMD.bin";
 
+/*
+ * This is CPUID(1).EAX on the BSP. It is used in two ways:
+ *
+ * 1. To ignore the equivalence table on Zen1 and newer.
+ *
+ * 2. To match which patches to load because the patch revision ID
+ *    already contains the f/m/s for which the microcode is destined
+ *    for.
+ */
+static u32 bsp_cpuid_1_eax __ro_after_init;
+
+static union cpuid_1_eax ucode_rev_to_cpuid(unsigned int val)
+{
+	union zen_patch_rev p;
+	union cpuid_1_eax c;
+
+	p.ucode_rev = val;
+	c.full = 0;
+
+	c.stepping  = p.stepping;
+	c.model     = p.model;
+	c.ext_model = p.ext_model;
+	c.family    = 0xf;
+	c.ext_fam   = p.ext_fam;
+
+	return c;
+}
+
 static u16 find_equiv_id(struct equiv_cpu_table *et, u32 sig)
 {
 	unsigned int i;
 
+	/* Zen and newer do not need an equivalence table. */
+	if (x86_family(bsp_cpuid_1_eax) >= 0x17)
+		return 0;
+
 	if (!et || !et->num_entries)
 		return 0;
 
@@ -159,6 +215,10 @@ static bool verify_equivalence_table(const u8 *buf, size_t buf_size)
 	if (!verify_container(buf, buf_size))
 		return false;
 
+	/* Zen and newer do not need an equivalence table. */
+	if (x86_family(bsp_cpuid_1_eax) >= 0x17)
+		return true;
+
 	cont_type = hdr[1];
 	if (cont_type != UCODE_EQUIV_CPU_TABLE_TYPE) {
 		pr_debug("Wrong microcode container equivalence table type: %u.\n",
@@ -222,8 +282,9 @@ __verify_patch_section(const u8 *buf, size_t buf_size, u32 *sh_psize)
  * exceed the per-family maximum). @sh_psize is the size read from the section
  * header.
  */
-static unsigned int __verify_patch_size(u8 family, u32 sh_psize, size_t buf_size)
+static unsigned int __verify_patch_size(u32 sh_psize, size_t buf_size)
 {
+	u8 family = x86_family(bsp_cpuid_1_eax);
 	u32 max_size;
 
 	if (family >= 0x15)
@@ -258,9 +319,9 @@ static unsigned int __verify_patch_size(u8 family, u32 sh_psize, size_t buf_size
  * positive: patch is not for this family, skip it
  * 0: success
  */
-static int
-verify_patch(u8 family, const u8 *buf, size_t buf_size, u32 *patch_size)
+static int verify_patch(const u8 *buf, size_t buf_size, u32 *patch_size)
 {
+	u8 family = x86_family(bsp_cpuid_1_eax);
 	struct microcode_header_amd *mc_hdr;
 	unsigned int ret;
 	u32 sh_psize;
@@ -286,7 +347,7 @@ verify_patch(u8 family, const u8 *buf, size_t buf_size, u32 *patch_size)
 		return -1;
 	}
 
-	ret = __verify_patch_size(family, sh_psize, buf_size);
+	ret = __verify_patch_size(sh_psize, buf_size);
 	if (!ret) {
 		pr_debug("Per-family patch size mismatch.\n");
 		return -1;
@@ -308,6 +369,15 @@ verify_patch(u8 family, const u8 *buf, size_t buf_size, u32 *patch_size)
 	return 0;
 }
 
+static bool mc_patch_matches(struct microcode_amd *mc, u16 eq_id)
+{
+	/* Zen and newer do not need an equivalence table. */
+	if (x86_family(bsp_cpuid_1_eax) >= 0x17)
+		return ucode_rev_to_cpuid(mc->hdr.patch_id).full == bsp_cpuid_1_eax;
+	else
+		return eq_id == mc->hdr.processor_rev_id;
+}
+
 /*
  * This scans the ucode blob for the proper container as we can have multiple
  * containers glued together. Returns the equivalence ID from the equivalence
@@ -336,7 +406,7 @@ static size_t parse_container(u8 *ucode, size_t size, struct cont_desc *desc)
 	 * doesn't contain a patch for the CPU, scan through the whole container
 	 * so that it can be skipped in case there are other containers appended.
 	 */
-	eq_id = find_equiv_id(&table, desc->cpuid_1_eax);
+	eq_id = find_equiv_id(&table, bsp_cpuid_1_eax);
 
 	buf  += hdr[2] + CONTAINER_HDR_SZ;
 	size -= hdr[2] + CONTAINER_HDR_SZ;
@@ -350,7 +420,7 @@ static size_t parse_container(u8 *ucode, size_t size, struct cont_desc *desc)
 		u32 patch_size;
 		int ret;
 
-		ret = verify_patch(x86_family(desc->cpuid_1_eax), buf, size, &patch_size);
+		ret = verify_patch(buf, size, &patch_size);
 		if (ret < 0) {
 			/*
 			 * Patch verification failed, skip to the next container, if
@@ -363,7 +433,7 @@ static size_t parse_container(u8 *ucode, size_t size, struct cont_desc *desc)
 		}
 
 		mc = (struct microcode_amd *)(buf + SECTION_HDR_SIZE);
-		if (eq_id == mc->hdr.processor_rev_id) {
+		if (mc_patch_matches(mc, eq_id)) {
 			desc->psize = patch_size;
 			desc->mc = mc;
 		}
@@ -421,6 +491,7 @@ static int __apply_microcode_amd(struct microcode_amd *mc)
 
 	/* verify patch application was successful */
 	native_rdmsr(MSR_AMD64_PATCH_LEVEL, rev, dummy);
+
 	if (rev != mc->hdr.patch_id)
 		return -1;
 
@@ -438,14 +509,12 @@ static int __apply_microcode_amd(struct microcode_amd *mc)
  *
  * Returns true if container found (sets @desc), false otherwise.
  */
-static bool early_apply_microcode(u32 cpuid_1_eax, u32 old_rev, void *ucode, size_t size)
+static bool early_apply_microcode(u32 old_rev, void *ucode, size_t size)
 {
 	struct cont_desc desc = { 0 };
 	struct microcode_amd *mc;
 	bool ret = false;
 
-	desc.cpuid_1_eax = cpuid_1_eax;
-
 	scan_containers(ucode, size, &desc);
 
 	mc = desc.mc;
@@ -463,9 +532,10 @@ static bool early_apply_microcode(u32 cpuid_1_eax, u32 old_rev, void *ucode, siz
 	return !__apply_microcode_amd(mc);
 }
 
-static bool get_builtin_microcode(struct cpio_data *cp, u8 family)
+static bool get_builtin_microcode(struct cpio_data *cp)
 {
 	char fw_name[36] = "amd-ucode/microcode_amd.bin";
+	u8 family = x86_family(bsp_cpuid_1_eax);
 	struct firmware fw;
 
 	if (IS_ENABLED(CONFIG_X86_32))
@@ -484,11 +554,11 @@ static bool get_builtin_microcode(struct cpio_data *cp, u8 family)
 	return false;
 }
 
-static void __init find_blobs_in_containers(unsigned int cpuid_1_eax, struct cpio_data *ret)
+static void __init find_blobs_in_containers(struct cpio_data *ret)
 {
 	struct cpio_data cp;
 
-	if (!get_builtin_microcode(&cp, x86_family(cpuid_1_eax)))
+	if (!get_builtin_microcode(&cp))
 		cp = find_microcode_in_initrd(ucode_path);
 
 	*ret = cp;
@@ -499,16 +569,18 @@ void __init load_ucode_amd_bsp(struct early_load_data *ed, unsigned int cpuid_1_
 	struct cpio_data cp = { };
 	u32 dummy;
 
+	bsp_cpuid_1_eax = cpuid_1_eax;
+
 	native_rdmsr(MSR_AMD64_PATCH_LEVEL, ed->old_rev, dummy);
 
 	/* Needed in load_microcode_amd() */
 	ucode_cpu_info[0].cpu_sig.sig = cpuid_1_eax;
 
-	find_blobs_in_containers(cpuid_1_eax, &cp);
+	find_blobs_in_containers(&cp);
 	if (!(cp.data && cp.size))
 		return;
 
-	if (early_apply_microcode(cpuid_1_eax, ed->old_rev, cp.data, cp.size))
+	if (early_apply_microcode(ed->old_rev, cp.data, cp.size))
 		native_rdmsr(MSR_AMD64_PATCH_LEVEL, ed->new_rev, dummy);
 }
 
@@ -525,12 +597,10 @@ static int __init save_microcode_in_initrd(void)
 	if (dis_ucode_ldr || c->x86_vendor != X86_VENDOR_AMD || c->x86 < 0x10)
 		return 0;
 
-	find_blobs_in_containers(cpuid_1_eax, &cp);
+	find_blobs_in_containers(&cp);
 	if (!(cp.data && cp.size))
 		return -EINVAL;
 
-	desc.cpuid_1_eax = cpuid_1_eax;
-
 	scan_containers(cp.data, cp.size, &desc);
 	if (!desc.mc)
 		return -EINVAL;
@@ -543,26 +613,65 @@ static int __init save_microcode_in_initrd(void)
 }
 early_initcall(save_microcode_in_initrd);
 
+static inline bool patch_cpus_equivalent(struct ucode_patch *p, struct ucode_patch *n)
+{
+	/* Zen and newer hardcode the f/m/s in the patch ID */
+        if (x86_family(bsp_cpuid_1_eax) >= 0x17) {
+		union cpuid_1_eax p_cid = ucode_rev_to_cpuid(p->patch_id);
+		union cpuid_1_eax n_cid = ucode_rev_to_cpuid(n->patch_id);
+
+		/* Zap stepping */
+		p_cid.stepping = 0;
+		n_cid.stepping = 0;
+
+		return p_cid.full == n_cid.full;
+	} else {
+		return p->equiv_cpu == n->equiv_cpu;
+	}
+}
+
 /*
  * a small, trivial cache of per-family ucode patches
  */
-static struct ucode_patch *cache_find_patch(u16 equiv_cpu)
+static struct ucode_patch *cache_find_patch(struct ucode_cpu_info *uci, u16 equiv_cpu)
 {
 	struct ucode_patch *p;
+	struct ucode_patch n;
+
+	n.equiv_cpu = equiv_cpu;
+	n.patch_id  = uci->cpu_sig.rev;
+
+	WARN_ON_ONCE(!n.patch_id);
 
 	list_for_each_entry(p, &microcode_cache, plist)
-		if (p->equiv_cpu == equiv_cpu)
+		if (patch_cpus_equivalent(p, &n))
 			return p;
+
 	return NULL;
 }
 
+static inline bool patch_newer(struct ucode_patch *p, struct ucode_patch *n)
+{
+	/* Zen and newer hardcode the f/m/s in the patch ID */
+        if (x86_family(bsp_cpuid_1_eax) >= 0x17) {
+		union zen_patch_rev zp, zn;
+
+		zp.ucode_rev = p->patch_id;
+		zn.ucode_rev = n->patch_id;
+
+		return zn.rev > zp.rev;
+	} else {
+		return n->patch_id > p->patch_id;
+	}
+}
+
 static void update_cache(struct ucode_patch *new_patch)
 {
 	struct ucode_patch *p;
 
 	list_for_each_entry(p, &microcode_cache, plist) {
-		if (p->equiv_cpu == new_patch->equiv_cpu) {
-			if (p->patch_id >= new_patch->patch_id) {
+		if (patch_cpus_equivalent(p, new_patch)) {
+			if (!patch_newer(p, new_patch)) {
 				/* we already have the latest patch */
 				kfree(new_patch->data);
 				kfree(new_patch);
@@ -593,13 +702,22 @@ static void free_cache(void)
 static struct ucode_patch *find_patch(unsigned int cpu)
 {
 	struct ucode_cpu_info *uci = ucode_cpu_info + cpu;
-	u16 equiv_id;
+	u32 rev, dummy __always_unused;
+	u16 equiv_id = 0;
 
-	equiv_id = find_equiv_id(&equiv_table, uci->cpu_sig.sig);
-	if (!equiv_id)
-		return NULL;
+	/* fetch rev if not populated yet: */
+	if (!uci->cpu_sig.rev) {
+		rdmsr(MSR_AMD64_PATCH_LEVEL, rev, dummy);
+		uci->cpu_sig.rev = rev;
+	}
+
+	if (x86_family(bsp_cpuid_1_eax) < 0x17) {
+		equiv_id = find_equiv_id(&equiv_table, uci->cpu_sig.sig);
+		if (!equiv_id)
+			return NULL;
+	}
 
-	return cache_find_patch(equiv_id);
+	return cache_find_patch(uci, equiv_id);
 }
 
 void reload_ucode_amd(unsigned int cpu)
@@ -649,7 +767,7 @@ static enum ucode_state apply_microcode_amd(int cpu)
 	struct ucode_cpu_info *uci;
 	struct ucode_patch *p;
 	enum ucode_state ret;
-	u32 rev, dummy __always_unused;
+	u32 rev;
 
 	BUG_ON(raw_smp_processor_id() != cpu);
 
@@ -659,11 +777,11 @@ static enum ucode_state apply_microcode_amd(int cpu)
 	if (!p)
 		return UCODE_NFOUND;
 
+	rev = uci->cpu_sig.rev;
+
 	mc_amd  = p->data;
 	uci->mc = p->data;
 
-	rdmsr(MSR_AMD64_PATCH_LEVEL, rev, dummy);
-
 	/* need to apply patch? */
 	if (rev > mc_amd->hdr.patch_id) {
 		ret = UCODE_OK;
@@ -709,6 +827,10 @@ static size_t install_equiv_cpu_table(const u8 *buf, size_t buf_size)
 	hdr = (const u32 *)buf;
 	equiv_tbl_len = hdr[2];
 
+	/* Zen and newer do not need an equivalence table. */
+	if (x86_family(bsp_cpuid_1_eax) >= 0x17)
+		goto out;
+
 	equiv_table.entry = vmalloc(equiv_tbl_len);
 	if (!equiv_table.entry) {
 		pr_err("failed to allocate equivalent CPU table\n");
@@ -718,12 +840,16 @@ static size_t install_equiv_cpu_table(const u8 *buf, size_t buf_size)
 	memcpy(equiv_table.entry, buf + CONTAINER_HDR_SZ, equiv_tbl_len);
 	equiv_table.num_entries = equiv_tbl_len / sizeof(struct equiv_cpu_entry);
 
+out:
 	/* add header length */
 	return equiv_tbl_len + CONTAINER_HDR_SZ;
 }
 
 static void free_equiv_cpu_table(void)
 {
+	if (x86_family(bsp_cpuid_1_eax) >= 0x17)
+		return;
+
 	vfree(equiv_table.entry);
 	memset(&equiv_table, 0, sizeof(equiv_table));
 }
@@ -749,7 +875,7 @@ static int verify_and_add_patch(u8 family, u8 *fw, unsigned int leftover,
 	u16 proc_id;
 	int ret;
 
-	ret = verify_patch(family, fw, leftover, patch_size);
+	ret = verify_patch(fw, leftover, patch_size);
 	if (ret)
 		return ret;
 
@@ -774,7 +900,7 @@ static int verify_and_add_patch(u8 family, u8 *fw, unsigned int leftover,
 	patch->patch_id  = mc_hdr->patch_id;
 	patch->equiv_cpu = proc_id;
 
-	pr_debug("%s: Added patch_id: 0x%08x, proc_id: 0x%04x\n",
+	pr_debug("%s: Adding patch_id: 0x%08x, proc_id: 0x%04x\n",
 		 __func__, patch->patch_id, proc_id);
 
 	/* ... and add to cache. */
diff --git a/arch/x86/kernel/cpu/mkcapflags.sh b/arch/x86/kernel/cpu/mkcapflags.sh
index 1db560ed2ca3..68f537347466 100644
--- a/arch/x86/kernel/cpu/mkcapflags.sh
+++ b/arch/x86/kernel/cpu/mkcapflags.sh
@@ -30,8 +30,7 @@ dump_array()
 
 		# If the /* comment */ starts with a quote string, grab that.
 		VALUE="$(echo "$i" | sed -n 's@.*/\* *\("[^"]*"\).*\*/@\1@p')"
-		[ -z "$VALUE" ] && VALUE="\"$NAME\""
-		[ "$VALUE" = '""' ] && continue
+		[ ! "$VALUE" ] && continue
 
 		# Name is uppercase, VALUE is all lowercase
 		VALUE="$(echo "$VALUE" | tr A-Z a-z)"
diff --git a/arch/x86/kernel/cpu/mshyperv.c b/arch/x86/kernel/cpu/mshyperv.c
index e0fd57a8ba84..d18078834ded 100644
--- a/arch/x86/kernel/cpu/mshyperv.c
+++ b/arch/x86/kernel/cpu/mshyperv.c
@@ -16,7 +16,6 @@
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/kexec.h>
-#include <linux/i8253.h>
 #include <linux/random.h>
 #include <asm/processor.h>
 #include <asm/hypervisor.h>
@@ -199,8 +198,8 @@ static void hv_machine_shutdown(void)
 	 * Call hv_cpu_die() on all the CPUs, otherwise later the hypervisor
 	 * corrupts the old VP Assist Pages and can crash the kexec kernel.
 	 */
-	if (kexec_in_progress && hyperv_init_cpuhp > 0)
-		cpuhp_remove_state(hyperv_init_cpuhp);
+	if (kexec_in_progress)
+		cpuhp_remove_state(CPUHP_AP_HYPERV_ONLINE);
 
 	/* The function calls stop_other_cpus(). */
 	native_machine_shutdown();
@@ -424,6 +423,7 @@ static void __init ms_hyperv_init_platform(void)
 	    ms_hyperv.misc_features & HV_FEATURE_FREQUENCY_MSRS_AVAILABLE) {
 		x86_platform.calibrate_tsc = hv_get_tsc_khz;
 		x86_platform.calibrate_cpu = hv_get_tsc_khz;
+		setup_force_cpu_cap(X86_FEATURE_TSC_KNOWN_FREQ);
 	}
 
 	if (ms_hyperv.priv_high & HV_ISOLATION) {
@@ -449,9 +449,23 @@ static void __init ms_hyperv_init_platform(void)
 			ms_hyperv.hints &= ~HV_X64_APIC_ACCESS_RECOMMENDED;
 
 			if (!ms_hyperv.paravisor_present) {
-				/* To be supported: more work is required.  */
+				/*
+				 * Mark the Hyper-V TSC page feature as disabled
+				 * in a TDX VM without paravisor so that the
+				 * Invariant TSC, which is a better clocksource
+				 * anyway, is used instead.
+				 */
 				ms_hyperv.features &= ~HV_MSR_REFERENCE_TSC_AVAILABLE;
 
+				/*
+				 * The Invariant TSC is expected to be available
+				 * in a TDX VM without paravisor, but if not,
+				 * print a warning message. The slower Hyper-V MSR-based
+				 * Ref Counter should end up being the clocksource.
+				 */
+				if (!(ms_hyperv.features & HV_ACCESS_TSC_INVARIANT))
+					pr_warn("Hyper-V: Invariant TSC is unavailable\n");
+
 				/* HV_MSR_CRASH_CTL is unsupported. */
 				ms_hyperv.misc_features &= ~HV_FEATURE_GUEST_CRASH_MSR_AVAILABLE;
 
@@ -522,16 +536,6 @@ static void __init ms_hyperv_init_platform(void)
 	if (efi_enabled(EFI_BOOT))
 		x86_platform.get_nmi_reason = hv_get_nmi_reason;
 
-	/*
-	 * Hyper-V VMs have a PIT emulation quirk such that zeroing the
-	 * counter register during PIT shutdown restarts the PIT. So it
-	 * continues to interrupt @18.2 HZ. Setting i8253_clear_counter
-	 * to false tells pit_shutdown() not to zero the counter so that
-	 * the PIT really is shutdown. Generation 2 VMs don't have a PIT,
-	 * and setting this value has no effect.
-	 */
-	i8253_clear_counter_on_shutdown = false;
-
 #if IS_ENABLED(CONFIG_HYPERV)
 	if ((hv_get_isolation_type() == HV_ISOLATION_TYPE_VBS) ||
 	    ms_hyperv.paravisor_present)
diff --git a/arch/x86/kernel/cpu/mtrr/mtrr.c b/arch/x86/kernel/cpu/mtrr/mtrr.c
index 767bf1c71aad..989d368be04f 100644
--- a/arch/x86/kernel/cpu/mtrr/mtrr.c
+++ b/arch/x86/kernel/cpu/mtrr/mtrr.c
@@ -55,6 +55,12 @@
 
 #include "mtrr.h"
 
+static_assert(X86_MEMTYPE_UC == MTRR_TYPE_UNCACHABLE);
+static_assert(X86_MEMTYPE_WC == MTRR_TYPE_WRCOMB);
+static_assert(X86_MEMTYPE_WT == MTRR_TYPE_WRTHROUGH);
+static_assert(X86_MEMTYPE_WP == MTRR_TYPE_WRPROT);
+static_assert(X86_MEMTYPE_WB == MTRR_TYPE_WRBACK);
+
 /* arch_phys_wc_add returns an MTRR register index plus this offset. */
 #define MTRR_TO_PHYS_WC_OFFSET 1000
 
@@ -609,7 +615,7 @@ void mtrr_save_state(void)
 {
 	int first_cpu;
 
-	if (!mtrr_enabled())
+	if (!mtrr_enabled() || !mtrr_state.have_fixed)
 		return;
 
 	first_cpu = cpumask_first(cpu_online_mask);
diff --git a/arch/x86/kernel/cpu/resctrl/core.c b/arch/x86/kernel/cpu/resctrl/core.c
index a113d9aba553..8591d53c144b 100644
--- a/arch/x86/kernel/cpu/resctrl/core.c
+++ b/arch/x86/kernel/cpu/resctrl/core.c
@@ -19,7 +19,6 @@
 #include <linux/cpu.h>
 #include <linux/slab.h>
 #include <linux/err.h>
-#include <linux/cacheinfo.h>
 #include <linux/cpuhotplug.h>
 
 #include <asm/cpu_device_id.h>
@@ -60,7 +59,8 @@ static void mba_wrmsr_intel(struct msr_param *m);
 static void cat_wrmsr(struct msr_param *m);
 static void mba_wrmsr_amd(struct msr_param *m);
 
-#define domain_init(id) LIST_HEAD_INIT(rdt_resources_all[id].r_resctrl.domains)
+#define ctrl_domain_init(id) LIST_HEAD_INIT(rdt_resources_all[id].r_resctrl.ctrl_domains)
+#define mon_domain_init(id) LIST_HEAD_INIT(rdt_resources_all[id].r_resctrl.mon_domains)
 
 struct rdt_hw_resource rdt_resources_all[] = {
 	[RDT_RESOURCE_L3] =
@@ -68,8 +68,10 @@ struct rdt_hw_resource rdt_resources_all[] = {
 		.r_resctrl = {
 			.rid			= RDT_RESOURCE_L3,
 			.name			= "L3",
-			.cache_level		= 3,
-			.domains		= domain_init(RDT_RESOURCE_L3),
+			.ctrl_scope		= RESCTRL_L3_CACHE,
+			.mon_scope		= RESCTRL_L3_CACHE,
+			.ctrl_domains		= ctrl_domain_init(RDT_RESOURCE_L3),
+			.mon_domains		= mon_domain_init(RDT_RESOURCE_L3),
 			.parse_ctrlval		= parse_cbm,
 			.format_str		= "%d=%0*x",
 			.fflags			= RFTYPE_RES_CACHE,
@@ -82,8 +84,8 @@ struct rdt_hw_resource rdt_resources_all[] = {
 		.r_resctrl = {
 			.rid			= RDT_RESOURCE_L2,
 			.name			= "L2",
-			.cache_level		= 2,
-			.domains		= domain_init(RDT_RESOURCE_L2),
+			.ctrl_scope		= RESCTRL_L2_CACHE,
+			.ctrl_domains		= ctrl_domain_init(RDT_RESOURCE_L2),
 			.parse_ctrlval		= parse_cbm,
 			.format_str		= "%d=%0*x",
 			.fflags			= RFTYPE_RES_CACHE,
@@ -96,8 +98,8 @@ struct rdt_hw_resource rdt_resources_all[] = {
 		.r_resctrl = {
 			.rid			= RDT_RESOURCE_MBA,
 			.name			= "MB",
-			.cache_level		= 3,
-			.domains		= domain_init(RDT_RESOURCE_MBA),
+			.ctrl_scope		= RESCTRL_L3_CACHE,
+			.ctrl_domains		= ctrl_domain_init(RDT_RESOURCE_MBA),
 			.parse_ctrlval		= parse_bw,
 			.format_str		= "%d=%*u",
 			.fflags			= RFTYPE_RES_MB,
@@ -108,8 +110,8 @@ struct rdt_hw_resource rdt_resources_all[] = {
 		.r_resctrl = {
 			.rid			= RDT_RESOURCE_SMBA,
 			.name			= "SMBA",
-			.cache_level		= 3,
-			.domains		= domain_init(RDT_RESOURCE_SMBA),
+			.ctrl_scope		= RESCTRL_L3_CACHE,
+			.ctrl_domains		= ctrl_domain_init(RDT_RESOURCE_SMBA),
 			.parse_ctrlval		= parse_bw,
 			.format_str		= "%d=%*u",
 			.fflags			= RFTYPE_RES_MB,
@@ -117,6 +119,14 @@ struct rdt_hw_resource rdt_resources_all[] = {
 	},
 };
 
+u32 resctrl_arch_system_num_rmid_idx(void)
+{
+	struct rdt_resource *r = &rdt_resources_all[RDT_RESOURCE_L3].r_resctrl;
+
+	/* RMID are independent numbers for x86. num_rmid_idx == num_rmid */
+	return r->num_rmid;
+}
+
 /*
  * cache_alloc_hsw_probe() - Have to probe for Intel haswell server CPUs
  * as they do not have CPUID enumeration support for Cache allocation.
@@ -306,8 +316,8 @@ static void rdt_get_cdp_l2_config(void)
 
 static void mba_wrmsr_amd(struct msr_param *m)
 {
+	struct rdt_hw_ctrl_domain *hw_dom = resctrl_to_arch_ctrl_dom(m->dom);
 	struct rdt_hw_resource *hw_res = resctrl_to_arch_res(m->res);
-	struct rdt_hw_domain *hw_dom = resctrl_to_arch_dom(m->dom);
 	unsigned int i;
 
 	for (i = m->low; i < m->high; i++)
@@ -330,8 +340,8 @@ static u32 delay_bw_map(unsigned long bw, struct rdt_resource *r)
 
 static void mba_wrmsr_intel(struct msr_param *m)
 {
+	struct rdt_hw_ctrl_domain *hw_dom = resctrl_to_arch_ctrl_dom(m->dom);
 	struct rdt_hw_resource *hw_res = resctrl_to_arch_res(m->res);
-	struct rdt_hw_domain *hw_dom = resctrl_to_arch_dom(m->dom);
 	unsigned int i;
 
 	/*  Write the delay values for mba. */
@@ -341,23 +351,38 @@ static void mba_wrmsr_intel(struct msr_param *m)
 
 static void cat_wrmsr(struct msr_param *m)
 {
+	struct rdt_hw_ctrl_domain *hw_dom = resctrl_to_arch_ctrl_dom(m->dom);
 	struct rdt_hw_resource *hw_res = resctrl_to_arch_res(m->res);
-	struct rdt_hw_domain *hw_dom = resctrl_to_arch_dom(m->dom);
 	unsigned int i;
 
 	for (i = m->low; i < m->high; i++)
 		wrmsrl(hw_res->msr_base + i, hw_dom->ctrl_val[i]);
 }
 
-struct rdt_domain *get_domain_from_cpu(int cpu, struct rdt_resource *r)
+struct rdt_ctrl_domain *get_ctrl_domain_from_cpu(int cpu, struct rdt_resource *r)
 {
-	struct rdt_domain *d;
+	struct rdt_ctrl_domain *d;
 
 	lockdep_assert_cpus_held();
 
-	list_for_each_entry(d, &r->domains, list) {
+	list_for_each_entry(d, &r->ctrl_domains, hdr.list) {
 		/* Find the domain that contains this CPU */
-		if (cpumask_test_cpu(cpu, &d->cpu_mask))
+		if (cpumask_test_cpu(cpu, &d->hdr.cpu_mask))
+			return d;
+	}
+
+	return NULL;
+}
+
+struct rdt_mon_domain *get_mon_domain_from_cpu(int cpu, struct rdt_resource *r)
+{
+	struct rdt_mon_domain *d;
+
+	lockdep_assert_cpus_held();
+
+	list_for_each_entry(d, &r->mon_domains, hdr.list) {
+		/* Find the domain that contains this CPU */
+		if (cpumask_test_cpu(cpu, &d->hdr.cpu_mask))
 			return d;
 	}
 
@@ -379,24 +404,21 @@ void rdt_ctrl_update(void *arg)
 }
 
 /*
- * rdt_find_domain - Find a domain in a resource that matches input resource id
+ * rdt_find_domain - Search for a domain id in a resource domain list.
  *
- * Search resource r's domain list to find the resource id. If the resource
- * id is found in a domain, return the domain. Otherwise, if requested by
- * caller, return the first domain whose id is bigger than the input id.
- * The domain list is sorted by id in ascending order.
+ * Search the domain list to find the domain id. If the domain id is
+ * found, return the domain. NULL otherwise.  If the domain id is not
+ * found (and NULL returned) then the first domain with id bigger than
+ * the input id can be returned to the caller via @pos.
  */
-struct rdt_domain *rdt_find_domain(struct rdt_resource *r, int id,
-				   struct list_head **pos)
+struct rdt_domain_hdr *rdt_find_domain(struct list_head *h, int id,
+				       struct list_head **pos)
 {
-	struct rdt_domain *d;
+	struct rdt_domain_hdr *d;
 	struct list_head *l;
 
-	if (id < 0)
-		return ERR_PTR(-ENODEV);
-
-	list_for_each(l, &r->domains) {
-		d = list_entry(l, struct rdt_domain, list);
+	list_for_each(l, h) {
+		d = list_entry(l, struct rdt_domain_hdr, list);
 		/* When id is found, return its domain. */
 		if (id == d->id)
 			return d;
@@ -425,18 +447,23 @@ static void setup_default_ctrlval(struct rdt_resource *r, u32 *dc)
 		*dc = r->default_ctrl;
 }
 
-static void domain_free(struct rdt_hw_domain *hw_dom)
+static void ctrl_domain_free(struct rdt_hw_ctrl_domain *hw_dom)
+{
+	kfree(hw_dom->ctrl_val);
+	kfree(hw_dom);
+}
+
+static void mon_domain_free(struct rdt_hw_mon_domain *hw_dom)
 {
 	kfree(hw_dom->arch_mbm_total);
 	kfree(hw_dom->arch_mbm_local);
-	kfree(hw_dom->ctrl_val);
 	kfree(hw_dom);
 }
 
-static int domain_setup_ctrlval(struct rdt_resource *r, struct rdt_domain *d)
+static int domain_setup_ctrlval(struct rdt_resource *r, struct rdt_ctrl_domain *d)
 {
+	struct rdt_hw_ctrl_domain *hw_dom = resctrl_to_arch_ctrl_dom(d);
 	struct rdt_hw_resource *hw_res = resctrl_to_arch_res(r);
-	struct rdt_hw_domain *hw_dom = resctrl_to_arch_dom(d);
 	struct msr_param m;
 	u32 *dc;
 
@@ -461,7 +488,7 @@ static int domain_setup_ctrlval(struct rdt_resource *r, struct rdt_domain *d)
  * @num_rmid:	The size of the MBM counter array
  * @hw_dom:	The domain that owns the allocated arrays
  */
-static int arch_domain_mbm_alloc(u32 num_rmid, struct rdt_hw_domain *hw_dom)
+static int arch_domain_mbm_alloc(u32 num_rmid, struct rdt_hw_mon_domain *hw_dom)
 {
 	size_t tsize;
 
@@ -484,37 +511,45 @@ static int arch_domain_mbm_alloc(u32 num_rmid, struct rdt_hw_domain *hw_dom)
 	return 0;
 }
 
-/*
- * domain_add_cpu - Add a cpu to a resource's domain list.
- *
- * If an existing domain in the resource r's domain list matches the cpu's
- * resource id, add the cpu in the domain.
- *
- * Otherwise, a new domain is allocated and inserted into the right position
- * in the domain list sorted by id in ascending order.
- *
- * The order in the domain list is visible to users when we print entries
- * in the schemata file and schemata input is validated to have the same order
- * as this list.
- */
-static void domain_add_cpu(int cpu, struct rdt_resource *r)
+static int get_domain_id_from_scope(int cpu, enum resctrl_scope scope)
 {
-	int id = get_cpu_cacheinfo_id(cpu, r->cache_level);
+	switch (scope) {
+	case RESCTRL_L2_CACHE:
+	case RESCTRL_L3_CACHE:
+		return get_cpu_cacheinfo_id(cpu, scope);
+	case RESCTRL_L3_NODE:
+		return cpu_to_node(cpu);
+	default:
+		break;
+	}
+
+	return -EINVAL;
+}
+
+static void domain_add_cpu_ctrl(int cpu, struct rdt_resource *r)
+{
+	int id = get_domain_id_from_scope(cpu, r->ctrl_scope);
+	struct rdt_hw_ctrl_domain *hw_dom;
 	struct list_head *add_pos = NULL;
-	struct rdt_hw_domain *hw_dom;
-	struct rdt_domain *d;
+	struct rdt_domain_hdr *hdr;
+	struct rdt_ctrl_domain *d;
 	int err;
 
 	lockdep_assert_held(&domain_list_lock);
 
-	d = rdt_find_domain(r, id, &add_pos);
-	if (IS_ERR(d)) {
-		pr_warn("Couldn't find cache id for CPU %d\n", cpu);
+	if (id < 0) {
+		pr_warn_once("Can't find control domain id for CPU:%d scope:%d for resource %s\n",
+			     cpu, r->ctrl_scope, r->name);
 		return;
 	}
 
-	if (d) {
-		cpumask_set_cpu(cpu, &d->cpu_mask);
+	hdr = rdt_find_domain(&r->ctrl_domains, id, &add_pos);
+	if (hdr) {
+		if (WARN_ON_ONCE(hdr->type != RESCTRL_CTRL_DOMAIN))
+			return;
+		d = container_of(hdr, struct rdt_ctrl_domain, hdr);
+
+		cpumask_set_cpu(cpu, &d->hdr.cpu_mask);
 		if (r->cache.arch_has_per_cpu_cfg)
 			rdt_domain_reconfigure_cdp(r);
 		return;
@@ -525,64 +560,187 @@ static void domain_add_cpu(int cpu, struct rdt_resource *r)
 		return;
 
 	d = &hw_dom->d_resctrl;
-	d->id = id;
-	cpumask_set_cpu(cpu, &d->cpu_mask);
+	d->hdr.id = id;
+	d->hdr.type = RESCTRL_CTRL_DOMAIN;
+	cpumask_set_cpu(cpu, &d->hdr.cpu_mask);
 
 	rdt_domain_reconfigure_cdp(r);
 
-	if (r->alloc_capable && domain_setup_ctrlval(r, d)) {
-		domain_free(hw_dom);
+	if (domain_setup_ctrlval(r, d)) {
+		ctrl_domain_free(hw_dom);
+		return;
+	}
+
+	list_add_tail_rcu(&d->hdr.list, add_pos);
+
+	err = resctrl_online_ctrl_domain(r, d);
+	if (err) {
+		list_del_rcu(&d->hdr.list);
+		synchronize_rcu();
+		ctrl_domain_free(hw_dom);
+	}
+}
+
+static void domain_add_cpu_mon(int cpu, struct rdt_resource *r)
+{
+	int id = get_domain_id_from_scope(cpu, r->mon_scope);
+	struct list_head *add_pos = NULL;
+	struct rdt_hw_mon_domain *hw_dom;
+	struct rdt_domain_hdr *hdr;
+	struct rdt_mon_domain *d;
+	int err;
+
+	lockdep_assert_held(&domain_list_lock);
+
+	if (id < 0) {
+		pr_warn_once("Can't find monitor domain id for CPU:%d scope:%d for resource %s\n",
+			     cpu, r->mon_scope, r->name);
 		return;
 	}
 
-	if (r->mon_capable && arch_domain_mbm_alloc(r->num_rmid, hw_dom)) {
-		domain_free(hw_dom);
+	hdr = rdt_find_domain(&r->mon_domains, id, &add_pos);
+	if (hdr) {
+		if (WARN_ON_ONCE(hdr->type != RESCTRL_MON_DOMAIN))
+			return;
+		d = container_of(hdr, struct rdt_mon_domain, hdr);
+
+		cpumask_set_cpu(cpu, &d->hdr.cpu_mask);
 		return;
 	}
 
-	list_add_tail_rcu(&d->list, add_pos);
+	hw_dom = kzalloc_node(sizeof(*hw_dom), GFP_KERNEL, cpu_to_node(cpu));
+	if (!hw_dom)
+		return;
+
+	d = &hw_dom->d_resctrl;
+	d->hdr.id = id;
+	d->hdr.type = RESCTRL_MON_DOMAIN;
+	d->ci = get_cpu_cacheinfo_level(cpu, RESCTRL_L3_CACHE);
+	if (!d->ci) {
+		pr_warn_once("Can't find L3 cache for CPU:%d resource %s\n", cpu, r->name);
+		mon_domain_free(hw_dom);
+		return;
+	}
+	cpumask_set_cpu(cpu, &d->hdr.cpu_mask);
+
+	arch_mon_domain_online(r, d);
+
+	if (arch_domain_mbm_alloc(r->num_rmid, hw_dom)) {
+		mon_domain_free(hw_dom);
+		return;
+	}
 
-	err = resctrl_online_domain(r, d);
+	list_add_tail_rcu(&d->hdr.list, add_pos);
+
+	err = resctrl_online_mon_domain(r, d);
 	if (err) {
-		list_del_rcu(&d->list);
+		list_del_rcu(&d->hdr.list);
 		synchronize_rcu();
-		domain_free(hw_dom);
+		mon_domain_free(hw_dom);
 	}
 }
 
-static void domain_remove_cpu(int cpu, struct rdt_resource *r)
+static void domain_add_cpu(int cpu, struct rdt_resource *r)
+{
+	if (r->alloc_capable)
+		domain_add_cpu_ctrl(cpu, r);
+	if (r->mon_capable)
+		domain_add_cpu_mon(cpu, r);
+}
+
+static void domain_remove_cpu_ctrl(int cpu, struct rdt_resource *r)
 {
-	int id = get_cpu_cacheinfo_id(cpu, r->cache_level);
-	struct rdt_hw_domain *hw_dom;
-	struct rdt_domain *d;
+	int id = get_domain_id_from_scope(cpu, r->ctrl_scope);
+	struct rdt_hw_ctrl_domain *hw_dom;
+	struct rdt_domain_hdr *hdr;
+	struct rdt_ctrl_domain *d;
 
 	lockdep_assert_held(&domain_list_lock);
 
-	d = rdt_find_domain(r, id, NULL);
-	if (IS_ERR_OR_NULL(d)) {
-		pr_warn("Couldn't find cache id for CPU %d\n", cpu);
+	if (id < 0) {
+		pr_warn_once("Can't find control domain id for CPU:%d scope:%d for resource %s\n",
+			     cpu, r->ctrl_scope, r->name);
+		return;
+	}
+
+	hdr = rdt_find_domain(&r->ctrl_domains, id, NULL);
+	if (!hdr) {
+		pr_warn("Can't find control domain for id=%d for CPU %d for resource %s\n",
+			id, cpu, r->name);
 		return;
 	}
-	hw_dom = resctrl_to_arch_dom(d);
 
-	cpumask_clear_cpu(cpu, &d->cpu_mask);
-	if (cpumask_empty(&d->cpu_mask)) {
-		resctrl_offline_domain(r, d);
-		list_del_rcu(&d->list);
+	if (WARN_ON_ONCE(hdr->type != RESCTRL_CTRL_DOMAIN))
+		return;
+
+	d = container_of(hdr, struct rdt_ctrl_domain, hdr);
+	hw_dom = resctrl_to_arch_ctrl_dom(d);
+
+	cpumask_clear_cpu(cpu, &d->hdr.cpu_mask);
+	if (cpumask_empty(&d->hdr.cpu_mask)) {
+		resctrl_offline_ctrl_domain(r, d);
+		list_del_rcu(&d->hdr.list);
 		synchronize_rcu();
 
 		/*
-		 * rdt_domain "d" is going to be freed below, so clear
+		 * rdt_ctrl_domain "d" is going to be freed below, so clear
 		 * its pointer from pseudo_lock_region struct.
 		 */
 		if (d->plr)
 			d->plr->d = NULL;
-		domain_free(hw_dom);
+		ctrl_domain_free(hw_dom);
 
 		return;
 	}
 }
 
+static void domain_remove_cpu_mon(int cpu, struct rdt_resource *r)
+{
+	int id = get_domain_id_from_scope(cpu, r->mon_scope);
+	struct rdt_hw_mon_domain *hw_dom;
+	struct rdt_domain_hdr *hdr;
+	struct rdt_mon_domain *d;
+
+	lockdep_assert_held(&domain_list_lock);
+
+	if (id < 0) {
+		pr_warn_once("Can't find monitor domain id for CPU:%d scope:%d for resource %s\n",
+			     cpu, r->mon_scope, r->name);
+		return;
+	}
+
+	hdr = rdt_find_domain(&r->mon_domains, id, NULL);
+	if (!hdr) {
+		pr_warn("Can't find monitor domain for id=%d for CPU %d for resource %s\n",
+			id, cpu, r->name);
+		return;
+	}
+
+	if (WARN_ON_ONCE(hdr->type != RESCTRL_MON_DOMAIN))
+		return;
+
+	d = container_of(hdr, struct rdt_mon_domain, hdr);
+	hw_dom = resctrl_to_arch_mon_dom(d);
+
+	cpumask_clear_cpu(cpu, &d->hdr.cpu_mask);
+	if (cpumask_empty(&d->hdr.cpu_mask)) {
+		resctrl_offline_mon_domain(r, d);
+		list_del_rcu(&d->hdr.list);
+		synchronize_rcu();
+		mon_domain_free(hw_dom);
+
+		return;
+	}
+}
+
+static void domain_remove_cpu(int cpu, struct rdt_resource *r)
+{
+	if (r->alloc_capable)
+		domain_remove_cpu_ctrl(cpu, r);
+	if (r->mon_capable)
+		domain_remove_cpu_mon(cpu, r);
+}
+
 static void clear_closid_rmid(int cpu)
 {
 	struct resctrl_pqr_state *state = this_cpu_ptr(&pqr_state);
diff --git a/arch/x86/kernel/cpu/resctrl/ctrlmondata.c b/arch/x86/kernel/cpu/resctrl/ctrlmondata.c
index b7291f60399c..50fa1fe9a073 100644
--- a/arch/x86/kernel/cpu/resctrl/ctrlmondata.c
+++ b/arch/x86/kernel/cpu/resctrl/ctrlmondata.c
@@ -60,7 +60,7 @@ static bool bw_validate(char *buf, unsigned long *data, struct rdt_resource *r)
 }
 
 int parse_bw(struct rdt_parse_data *data, struct resctrl_schema *s,
-	     struct rdt_domain *d)
+	     struct rdt_ctrl_domain *d)
 {
 	struct resctrl_staged_config *cfg;
 	u32 closid = data->rdtgrp->closid;
@@ -69,7 +69,7 @@ int parse_bw(struct rdt_parse_data *data, struct resctrl_schema *s,
 
 	cfg = &d->staged_config[s->conf_type];
 	if (cfg->have_new_ctrl) {
-		rdt_last_cmd_printf("Duplicate domain %d\n", d->id);
+		rdt_last_cmd_printf("Duplicate domain %d\n", d->hdr.id);
 		return -EINVAL;
 	}
 
@@ -139,7 +139,7 @@ static bool cbm_validate(char *buf, u32 *data, struct rdt_resource *r)
  * resource type.
  */
 int parse_cbm(struct rdt_parse_data *data, struct resctrl_schema *s,
-	      struct rdt_domain *d)
+	      struct rdt_ctrl_domain *d)
 {
 	struct rdtgroup *rdtgrp = data->rdtgrp;
 	struct resctrl_staged_config *cfg;
@@ -148,7 +148,7 @@ int parse_cbm(struct rdt_parse_data *data, struct resctrl_schema *s,
 
 	cfg = &d->staged_config[s->conf_type];
 	if (cfg->have_new_ctrl) {
-		rdt_last_cmd_printf("Duplicate domain %d\n", d->id);
+		rdt_last_cmd_printf("Duplicate domain %d\n", d->hdr.id);
 		return -EINVAL;
 	}
 
@@ -208,8 +208,8 @@ static int parse_line(char *line, struct resctrl_schema *s,
 	struct resctrl_staged_config *cfg;
 	struct rdt_resource *r = s->res;
 	struct rdt_parse_data data;
+	struct rdt_ctrl_domain *d;
 	char *dom = NULL, *id;
-	struct rdt_domain *d;
 	unsigned long dom_id;
 
 	/* Walking r->domains, ensure it can't race with cpuhp */
@@ -231,8 +231,8 @@ next:
 		return -EINVAL;
 	}
 	dom = strim(dom);
-	list_for_each_entry(d, &r->domains, list) {
-		if (d->id == dom_id) {
+	list_for_each_entry(d, &r->ctrl_domains, hdr.list) {
+		if (d->hdr.id == dom_id) {
 			data.buf = dom;
 			data.rdtgrp = rdtgrp;
 			if (r->parse_ctrlval(&data, s, d))
@@ -272,15 +272,15 @@ static u32 get_config_index(u32 closid, enum resctrl_conf_type type)
 	}
 }
 
-int resctrl_arch_update_one(struct rdt_resource *r, struct rdt_domain *d,
+int resctrl_arch_update_one(struct rdt_resource *r, struct rdt_ctrl_domain *d,
 			    u32 closid, enum resctrl_conf_type t, u32 cfg_val)
 {
+	struct rdt_hw_ctrl_domain *hw_dom = resctrl_to_arch_ctrl_dom(d);
 	struct rdt_hw_resource *hw_res = resctrl_to_arch_res(r);
-	struct rdt_hw_domain *hw_dom = resctrl_to_arch_dom(d);
 	u32 idx = get_config_index(closid, t);
 	struct msr_param msr_param;
 
-	if (!cpumask_test_cpu(smp_processor_id(), &d->cpu_mask))
+	if (!cpumask_test_cpu(smp_processor_id(), &d->hdr.cpu_mask))
 		return -EINVAL;
 
 	hw_dom->ctrl_val[idx] = cfg_val;
@@ -297,17 +297,17 @@ int resctrl_arch_update_one(struct rdt_resource *r, struct rdt_domain *d,
 int resctrl_arch_update_domains(struct rdt_resource *r, u32 closid)
 {
 	struct resctrl_staged_config *cfg;
-	struct rdt_hw_domain *hw_dom;
+	struct rdt_hw_ctrl_domain *hw_dom;
 	struct msr_param msr_param;
+	struct rdt_ctrl_domain *d;
 	enum resctrl_conf_type t;
-	struct rdt_domain *d;
 	u32 idx;
 
 	/* Walking r->domains, ensure it can't race with cpuhp */
 	lockdep_assert_cpus_held();
 
-	list_for_each_entry(d, &r->domains, list) {
-		hw_dom = resctrl_to_arch_dom(d);
+	list_for_each_entry(d, &r->ctrl_domains, hdr.list) {
+		hw_dom = resctrl_to_arch_ctrl_dom(d);
 		msr_param.res = NULL;
 		for (t = 0; t < CDP_NUM_TYPES; t++) {
 			cfg = &hw_dom->d_resctrl.staged_config[t];
@@ -330,7 +330,7 @@ int resctrl_arch_update_domains(struct rdt_resource *r, u32 closid)
 			}
 		}
 		if (msr_param.res)
-			smp_call_function_any(&d->cpu_mask, rdt_ctrl_update, &msr_param, 1);
+			smp_call_function_any(&d->hdr.cpu_mask, rdt_ctrl_update, &msr_param, 1);
 	}
 
 	return 0;
@@ -430,10 +430,10 @@ out:
 	return ret ?: nbytes;
 }
 
-u32 resctrl_arch_get_config(struct rdt_resource *r, struct rdt_domain *d,
+u32 resctrl_arch_get_config(struct rdt_resource *r, struct rdt_ctrl_domain *d,
 			    u32 closid, enum resctrl_conf_type type)
 {
-	struct rdt_hw_domain *hw_dom = resctrl_to_arch_dom(d);
+	struct rdt_hw_ctrl_domain *hw_dom = resctrl_to_arch_ctrl_dom(d);
 	u32 idx = get_config_index(closid, type);
 
 	return hw_dom->ctrl_val[idx];
@@ -442,7 +442,7 @@ u32 resctrl_arch_get_config(struct rdt_resource *r, struct rdt_domain *d,
 static void show_doms(struct seq_file *s, struct resctrl_schema *schema, int closid)
 {
 	struct rdt_resource *r = schema->res;
-	struct rdt_domain *dom;
+	struct rdt_ctrl_domain *dom;
 	bool sep = false;
 	u32 ctrl_val;
 
@@ -450,7 +450,7 @@ static void show_doms(struct seq_file *s, struct resctrl_schema *schema, int clo
 	lockdep_assert_cpus_held();
 
 	seq_printf(s, "%*s:", max_name_width, schema->name);
-	list_for_each_entry(dom, &r->domains, list) {
+	list_for_each_entry(dom, &r->ctrl_domains, hdr.list) {
 		if (sep)
 			seq_puts(s, ";");
 
@@ -460,7 +460,7 @@ static void show_doms(struct seq_file *s, struct resctrl_schema *schema, int clo
 			ctrl_val = resctrl_arch_get_config(r, dom, closid,
 							   schema->conf_type);
 
-		seq_printf(s, r->format_str, dom->id, max_data_width,
+		seq_printf(s, r->format_str, dom->hdr.id, max_data_width,
 			   ctrl_val);
 		sep = true;
 	}
@@ -489,7 +489,7 @@ int rdtgroup_schemata_show(struct kernfs_open_file *of,
 			} else {
 				seq_printf(s, "%s:%d=%x\n",
 					   rdtgrp->plr->s->res->name,
-					   rdtgrp->plr->d->id,
+					   rdtgrp->plr->d->hdr.id,
 					   rdtgrp->plr->cbm);
 			}
 		} else {
@@ -514,8 +514,8 @@ static int smp_mon_event_count(void *arg)
 }
 
 void mon_event_read(struct rmid_read *rr, struct rdt_resource *r,
-		    struct rdt_domain *d, struct rdtgroup *rdtgrp,
-		    int evtid, int first)
+		    struct rdt_mon_domain *d, struct rdtgroup *rdtgrp,
+		    cpumask_t *cpumask, int evtid, int first)
 {
 	int cpu;
 
@@ -529,7 +529,6 @@ void mon_event_read(struct rmid_read *rr, struct rdt_resource *r,
 	rr->evtid = evtid;
 	rr->r = r;
 	rr->d = d;
-	rr->val = 0;
 	rr->first = first;
 	rr->arch_mon_ctx = resctrl_arch_mon_ctx_alloc(r, evtid);
 	if (IS_ERR(rr->arch_mon_ctx)) {
@@ -537,7 +536,7 @@ void mon_event_read(struct rmid_read *rr, struct rdt_resource *r,
 		return;
 	}
 
-	cpu = cpumask_any_housekeeping(&d->cpu_mask, RESCTRL_PICK_ANY_CPU);
+	cpu = cpumask_any_housekeeping(cpumask, RESCTRL_PICK_ANY_CPU);
 
 	/*
 	 * cpumask_any_housekeeping() prefers housekeeping CPUs, but
@@ -546,7 +545,7 @@ void mon_event_read(struct rmid_read *rr, struct rdt_resource *r,
 	 * counters on some platforms if its called in IRQ context.
 	 */
 	if (tick_nohz_full_cpu(cpu))
-		smp_call_function_any(&d->cpu_mask, mon_event_count, rr, 1);
+		smp_call_function_any(cpumask, mon_event_count, rr, 1);
 	else
 		smp_call_on_cpu(cpu, smp_mon_event_count, rr, false);
 
@@ -556,12 +555,13 @@ void mon_event_read(struct rmid_read *rr, struct rdt_resource *r,
 int rdtgroup_mondata_show(struct seq_file *m, void *arg)
 {
 	struct kernfs_open_file *of = m->private;
+	struct rdt_domain_hdr *hdr;
+	struct rmid_read rr = {0};
+	struct rdt_mon_domain *d;
 	u32 resid, evtid, domid;
 	struct rdtgroup *rdtgrp;
 	struct rdt_resource *r;
 	union mon_data_bits md;
-	struct rdt_domain *d;
-	struct rmid_read rr;
 	int ret = 0;
 
 	rdtgrp = rdtgroup_kn_lock_live(of->kn);
@@ -574,15 +574,40 @@ int rdtgroup_mondata_show(struct seq_file *m, void *arg)
 	resid = md.u.rid;
 	domid = md.u.domid;
 	evtid = md.u.evtid;
-
 	r = &rdt_resources_all[resid].r_resctrl;
-	d = rdt_find_domain(r, domid, NULL);
-	if (IS_ERR_OR_NULL(d)) {
+
+	if (md.u.sum) {
+		/*
+		 * This file requires summing across all domains that share
+		 * the L3 cache id that was provided in the "domid" field of the
+		 * mon_data_bits union. Search all domains in the resource for
+		 * one that matches this cache id.
+		 */
+		list_for_each_entry(d, &r->mon_domains, hdr.list) {
+			if (d->ci->id == domid) {
+				rr.ci = d->ci;
+				mon_event_read(&rr, r, NULL, rdtgrp,
+					       &d->ci->shared_cpu_map, evtid, false);
+				goto checkresult;
+			}
+		}
 		ret = -ENOENT;
 		goto out;
+	} else {
+		/*
+		 * This file provides data from a single domain. Search
+		 * the resource to find the domain with "domid".
+		 */
+		hdr = rdt_find_domain(&r->mon_domains, domid, NULL);
+		if (!hdr || WARN_ON_ONCE(hdr->type != RESCTRL_MON_DOMAIN)) {
+			ret = -ENOENT;
+			goto out;
+		}
+		d = container_of(hdr, struct rdt_mon_domain, hdr);
+		mon_event_read(&rr, r, d, rdtgrp, &d->hdr.cpu_mask, evtid, false);
 	}
 
-	mon_event_read(&rr, r, d, rdtgrp, evtid, false);
+checkresult:
 
 	if (rr.err == -EIO)
 		seq_puts(m, "Error\n");
diff --git a/arch/x86/kernel/cpu/resctrl/internal.h b/arch/x86/kernel/cpu/resctrl/internal.h
index f1d926832ec8..955999aecfca 100644
--- a/arch/x86/kernel/cpu/resctrl/internal.h
+++ b/arch/x86/kernel/cpu/resctrl/internal.h
@@ -127,29 +127,54 @@ struct mon_evt {
 };
 
 /**
- * union mon_data_bits - Monitoring details for each event file
+ * union mon_data_bits - Monitoring details for each event file.
  * @priv:              Used to store monitoring event data in @u
- *                     as kernfs private data
- * @rid:               Resource id associated with the event file
- * @evtid:             Event id associated with the event file
- * @domid:             The domain to which the event file belongs
- * @u:                 Name of the bit fields struct
+ *                     as kernfs private data.
+ * @u.rid:             Resource id associated with the event file.
+ * @u.evtid:           Event id associated with the event file.
+ * @u.sum:             Set when event must be summed across multiple
+ *                     domains.
+ * @u.domid:           When @u.sum is zero this is the domain to which
+ *                     the event file belongs. When @sum is one this
+ *                     is the id of the L3 cache that all domains to be
+ *                     summed share.
+ * @u:                 Name of the bit fields struct.
  */
 union mon_data_bits {
 	void *priv;
 	struct {
 		unsigned int rid		: 10;
-		enum resctrl_event_id evtid	: 8;
+		enum resctrl_event_id evtid	: 7;
+		unsigned int sum		: 1;
 		unsigned int domid		: 14;
 	} u;
 };
 
+/**
+ * struct rmid_read - Data passed across smp_call*() to read event count.
+ * @rgrp:  Resource group for which the counter is being read. If it is a parent
+ *	   resource group then its event count is summed with the count from all
+ *	   its child resource groups.
+ * @r:	   Resource describing the properties of the event being read.
+ * @d:	   Domain that the counter should be read from. If NULL then sum all
+ *	   domains in @r sharing L3 @ci.id
+ * @evtid: Which monitor event to read.
+ * @first: Initialize MBM counter when true.
+ * @ci:    Cacheinfo for L3. Only set when @d is NULL. Used when summing domains.
+ * @err:   Error encountered when reading counter.
+ * @val:   Returned value of event counter. If @rgrp is a parent resource group,
+ *	   @val includes the sum of event counts from its child resource groups.
+ *	   If @d is NULL, @val includes the sum of all domains in @r sharing @ci.id,
+ *	   (summed across child resource groups if @rgrp is a parent resource group).
+ * @arch_mon_ctx: Hardware monitor allocated for this read request (MPAM only).
+ */
 struct rmid_read {
 	struct rdtgroup		*rgrp;
 	struct rdt_resource	*r;
-	struct rdt_domain	*d;
+	struct rdt_mon_domain	*d;
 	enum resctrl_event_id	evtid;
 	bool			first;
+	struct cacheinfo	*ci;
 	int			err;
 	u64			val;
 	void			*arch_mon_ctx;
@@ -232,7 +257,7 @@ struct mongroup {
  */
 struct pseudo_lock_region {
 	struct resctrl_schema	*s;
-	struct rdt_domain	*d;
+	struct rdt_ctrl_domain	*d;
 	u32			cbm;
 	wait_queue_head_t	lock_thread_wq;
 	int			thread_done;
@@ -355,25 +380,41 @@ struct arch_mbm_state {
 };
 
 /**
- * struct rdt_hw_domain - Arch private attributes of a set of CPUs that share
- *			  a resource
+ * struct rdt_hw_ctrl_domain - Arch private attributes of a set of CPUs that share
+ *			       a resource for a control function
  * @d_resctrl:	Properties exposed to the resctrl file system
  * @ctrl_val:	array of cache or mem ctrl values (indexed by CLOSID)
+ *
+ * Members of this structure are accessed via helpers that provide abstraction.
+ */
+struct rdt_hw_ctrl_domain {
+	struct rdt_ctrl_domain		d_resctrl;
+	u32				*ctrl_val;
+};
+
+/**
+ * struct rdt_hw_mon_domain - Arch private attributes of a set of CPUs that share
+ *			      a resource for a monitor function
+ * @d_resctrl:	Properties exposed to the resctrl file system
  * @arch_mbm_total:	arch private state for MBM total bandwidth
  * @arch_mbm_local:	arch private state for MBM local bandwidth
  *
  * Members of this structure are accessed via helpers that provide abstraction.
  */
-struct rdt_hw_domain {
-	struct rdt_domain		d_resctrl;
-	u32				*ctrl_val;
+struct rdt_hw_mon_domain {
+	struct rdt_mon_domain		d_resctrl;
 	struct arch_mbm_state		*arch_mbm_total;
 	struct arch_mbm_state		*arch_mbm_local;
 };
 
-static inline struct rdt_hw_domain *resctrl_to_arch_dom(struct rdt_domain *r)
+static inline struct rdt_hw_ctrl_domain *resctrl_to_arch_ctrl_dom(struct rdt_ctrl_domain *r)
 {
-	return container_of(r, struct rdt_hw_domain, d_resctrl);
+	return container_of(r, struct rdt_hw_ctrl_domain, d_resctrl);
+}
+
+static inline struct rdt_hw_mon_domain *resctrl_to_arch_mon_dom(struct rdt_mon_domain *r)
+{
+	return container_of(r, struct rdt_hw_mon_domain, d_resctrl);
 }
 
 /**
@@ -385,7 +426,7 @@ static inline struct rdt_hw_domain *resctrl_to_arch_dom(struct rdt_domain *r)
  */
 struct msr_param {
 	struct rdt_resource	*res;
-	struct rdt_domain	*dom;
+	struct rdt_ctrl_domain	*dom;
 	u32			low;
 	u32			high;
 };
@@ -458,9 +499,9 @@ static inline struct rdt_hw_resource *resctrl_to_arch_res(struct rdt_resource *r
 }
 
 int parse_cbm(struct rdt_parse_data *data, struct resctrl_schema *s,
-	      struct rdt_domain *d);
+	      struct rdt_ctrl_domain *d);
 int parse_bw(struct rdt_parse_data *data, struct resctrl_schema *s,
-	     struct rdt_domain *d);
+	     struct rdt_ctrl_domain *d);
 
 extern struct mutex rdtgroup_mutex;
 
@@ -493,6 +534,8 @@ static inline bool resctrl_arch_get_cdp_enabled(enum resctrl_res_level l)
 
 int resctrl_arch_set_cdp_enabled(enum resctrl_res_level l, bool enable);
 
+void arch_mon_domain_online(struct rdt_resource *r, struct rdt_mon_domain *d);
+
 /*
  * To return the common struct rdt_resource, which is contained in struct
  * rdt_hw_resource, walk the resctrl member of struct rdt_hw_resource.
@@ -558,27 +601,28 @@ void rdtgroup_kn_unlock(struct kernfs_node *kn);
 int rdtgroup_kn_mode_restrict(struct rdtgroup *r, const char *name);
 int rdtgroup_kn_mode_restore(struct rdtgroup *r, const char *name,
 			     umode_t mask);
-struct rdt_domain *rdt_find_domain(struct rdt_resource *r, int id,
-				   struct list_head **pos);
+struct rdt_domain_hdr *rdt_find_domain(struct list_head *h, int id,
+				       struct list_head **pos);
 ssize_t rdtgroup_schemata_write(struct kernfs_open_file *of,
 				char *buf, size_t nbytes, loff_t off);
 int rdtgroup_schemata_show(struct kernfs_open_file *of,
 			   struct seq_file *s, void *v);
-bool rdtgroup_cbm_overlaps(struct resctrl_schema *s, struct rdt_domain *d,
+bool rdtgroup_cbm_overlaps(struct resctrl_schema *s, struct rdt_ctrl_domain *d,
 			   unsigned long cbm, int closid, bool exclusive);
-unsigned int rdtgroup_cbm_to_size(struct rdt_resource *r, struct rdt_domain *d,
+unsigned int rdtgroup_cbm_to_size(struct rdt_resource *r, struct rdt_ctrl_domain *d,
 				  unsigned long cbm);
 enum rdtgrp_mode rdtgroup_mode_by_closid(int closid);
 int rdtgroup_tasks_assigned(struct rdtgroup *r);
 int rdtgroup_locksetup_enter(struct rdtgroup *rdtgrp);
 int rdtgroup_locksetup_exit(struct rdtgroup *rdtgrp);
-bool rdtgroup_cbm_overlaps_pseudo_locked(struct rdt_domain *d, unsigned long cbm);
-bool rdtgroup_pseudo_locked_in_hierarchy(struct rdt_domain *d);
+bool rdtgroup_cbm_overlaps_pseudo_locked(struct rdt_ctrl_domain *d, unsigned long cbm);
+bool rdtgroup_pseudo_locked_in_hierarchy(struct rdt_ctrl_domain *d);
 int rdt_pseudo_lock_init(void);
 void rdt_pseudo_lock_release(void);
 int rdtgroup_pseudo_lock_create(struct rdtgroup *rdtgrp);
 void rdtgroup_pseudo_lock_remove(struct rdtgroup *rdtgrp);
-struct rdt_domain *get_domain_from_cpu(int cpu, struct rdt_resource *r);
+struct rdt_ctrl_domain *get_ctrl_domain_from_cpu(int cpu, struct rdt_resource *r);
+struct rdt_mon_domain *get_mon_domain_from_cpu(int cpu, struct rdt_resource *r);
 int closids_supported(void);
 void closid_free(int closid);
 int alloc_rmid(u32 closid);
@@ -589,19 +633,19 @@ bool __init rdt_cpu_has(int flag);
 void mon_event_count(void *info);
 int rdtgroup_mondata_show(struct seq_file *m, void *arg);
 void mon_event_read(struct rmid_read *rr, struct rdt_resource *r,
-		    struct rdt_domain *d, struct rdtgroup *rdtgrp,
-		    int evtid, int first);
-void mbm_setup_overflow_handler(struct rdt_domain *dom,
+		    struct rdt_mon_domain *d, struct rdtgroup *rdtgrp,
+		    cpumask_t *cpumask, int evtid, int first);
+void mbm_setup_overflow_handler(struct rdt_mon_domain *dom,
 				unsigned long delay_ms,
 				int exclude_cpu);
 void mbm_handle_overflow(struct work_struct *work);
 void __init intel_rdt_mbm_apply_quirk(void);
 bool is_mba_sc(struct rdt_resource *r);
-void cqm_setup_limbo_handler(struct rdt_domain *dom, unsigned long delay_ms,
+void cqm_setup_limbo_handler(struct rdt_mon_domain *dom, unsigned long delay_ms,
 			     int exclude_cpu);
 void cqm_handle_limbo(struct work_struct *work);
-bool has_busy_rmid(struct rdt_domain *d);
-void __check_limbo(struct rdt_domain *d, bool force_free);
+bool has_busy_rmid(struct rdt_mon_domain *d);
+void __check_limbo(struct rdt_mon_domain *d, bool force_free);
 void rdt_domain_reconfigure_cdp(struct rdt_resource *r);
 void __init thread_throttle_mode_init(void);
 void __init mbm_config_rftype_init(const char *config);
diff --git a/arch/x86/kernel/cpu/resctrl/monitor.c b/arch/x86/kernel/cpu/resctrl/monitor.c
index 366f496ca3ce..851b561850e0 100644
--- a/arch/x86/kernel/cpu/resctrl/monitor.c
+++ b/arch/x86/kernel/cpu/resctrl/monitor.c
@@ -15,6 +15,8 @@
  * Software Developer Manual June 2016, volume 3, section 17.17.
  */
 
+#define pr_fmt(fmt)	"resctrl: " fmt
+
 #include <linux/cpu.h>
 #include <linux/module.h>
 #include <linux/sizes.h>
@@ -97,6 +99,8 @@ unsigned int resctrl_rmid_realloc_limit;
 
 #define CF(cf)	((unsigned long)(1048576 * (cf) + 0.5))
 
+static int snc_nodes_per_l3_cache = 1;
+
 /*
  * The correction factor table is documented in Documentation/arch/x86/resctrl.rst.
  * If rmid > rmid threshold, MBM total and local values should be multiplied
@@ -185,7 +189,43 @@ static inline struct rmid_entry *__rmid_entry(u32 idx)
 	return entry;
 }
 
-static int __rmid_read(u32 rmid, enum resctrl_event_id eventid, u64 *val)
+/*
+ * When Sub-NUMA Cluster (SNC) mode is not enabled (as indicated by
+ * "snc_nodes_per_l3_cache == 1") no translation of the RMID value is
+ * needed. The physical RMID is the same as the logical RMID.
+ *
+ * On a platform with SNC mode enabled, Linux enables RMID sharing mode
+ * via MSR 0xCA0 (see the "RMID Sharing Mode" section in the "Intel
+ * Resource Director Technology Architecture Specification" for a full
+ * description of RMID sharing mode).
+ *
+ * In RMID sharing mode there are fewer "logical RMID" values available
+ * to accumulate data ("physical RMIDs" are divided evenly between SNC
+ * nodes that share an L3 cache). Linux creates an rdt_mon_domain for
+ * each SNC node.
+ *
+ * The value loaded into IA32_PQR_ASSOC is the "logical RMID".
+ *
+ * Data is collected independently on each SNC node and can be retrieved
+ * using the "physical RMID" value computed by this function and loaded
+ * into IA32_QM_EVTSEL. @cpu can be any CPU in the SNC node.
+ *
+ * The scope of the IA32_QM_EVTSEL and IA32_QM_CTR MSRs is at the L3
+ * cache.  So a "physical RMID" may be read from any CPU that shares
+ * the L3 cache with the desired SNC node, not just from a CPU in
+ * the specific SNC node.
+ */
+static int logical_rmid_to_physical_rmid(int cpu, int lrmid)
+{
+	struct rdt_resource *r = &rdt_resources_all[RDT_RESOURCE_L3].r_resctrl;
+
+	if (snc_nodes_per_l3_cache == 1)
+		return lrmid;
+
+	return lrmid + (cpu_to_node(cpu) % snc_nodes_per_l3_cache) * r->num_rmid;
+}
+
+static int __rmid_read_phys(u32 prmid, enum resctrl_event_id eventid, u64 *val)
 {
 	u64 msr_val;
 
@@ -197,7 +237,7 @@ static int __rmid_read(u32 rmid, enum resctrl_event_id eventid, u64 *val)
 	 * IA32_QM_CTR.Error (bit 63) and IA32_QM_CTR.Unavailable (bit 62)
 	 * are error bits.
 	 */
-	wrmsr(MSR_IA32_QM_EVTSEL, eventid, rmid);
+	wrmsr(MSR_IA32_QM_EVTSEL, eventid, prmid);
 	rdmsrl(MSR_IA32_QM_CTR, msr_val);
 
 	if (msr_val & RMID_VAL_ERROR)
@@ -209,7 +249,7 @@ static int __rmid_read(u32 rmid, enum resctrl_event_id eventid, u64 *val)
 	return 0;
 }
 
-static struct arch_mbm_state *get_arch_mbm_state(struct rdt_hw_domain *hw_dom,
+static struct arch_mbm_state *get_arch_mbm_state(struct rdt_hw_mon_domain *hw_dom,
 						 u32 rmid,
 						 enum resctrl_event_id eventid)
 {
@@ -228,19 +268,22 @@ static struct arch_mbm_state *get_arch_mbm_state(struct rdt_hw_domain *hw_dom,
 	return NULL;
 }
 
-void resctrl_arch_reset_rmid(struct rdt_resource *r, struct rdt_domain *d,
+void resctrl_arch_reset_rmid(struct rdt_resource *r, struct rdt_mon_domain *d,
 			     u32 unused, u32 rmid,
 			     enum resctrl_event_id eventid)
 {
-	struct rdt_hw_domain *hw_dom = resctrl_to_arch_dom(d);
+	struct rdt_hw_mon_domain *hw_dom = resctrl_to_arch_mon_dom(d);
+	int cpu = cpumask_any(&d->hdr.cpu_mask);
 	struct arch_mbm_state *am;
+	u32 prmid;
 
 	am = get_arch_mbm_state(hw_dom, rmid, eventid);
 	if (am) {
 		memset(am, 0, sizeof(*am));
 
+		prmid = logical_rmid_to_physical_rmid(cpu, rmid);
 		/* Record any initial, non-zero count value. */
-		__rmid_read(rmid, eventid, &am->prev_msr);
+		__rmid_read_phys(prmid, eventid, &am->prev_msr);
 	}
 }
 
@@ -248,9 +291,9 @@ void resctrl_arch_reset_rmid(struct rdt_resource *r, struct rdt_domain *d,
  * Assumes that hardware counters are also reset and thus that there is
  * no need to record initial non-zero counts.
  */
-void resctrl_arch_reset_rmid_all(struct rdt_resource *r, struct rdt_domain *d)
+void resctrl_arch_reset_rmid_all(struct rdt_resource *r, struct rdt_mon_domain *d)
 {
-	struct rdt_hw_domain *hw_dom = resctrl_to_arch_dom(d);
+	struct rdt_hw_mon_domain *hw_dom = resctrl_to_arch_mon_dom(d);
 
 	if (is_mbm_total_enabled())
 		memset(hw_dom->arch_mbm_total, 0,
@@ -269,22 +312,22 @@ static u64 mbm_overflow_count(u64 prev_msr, u64 cur_msr, unsigned int width)
 	return chunks >> shift;
 }
 
-int resctrl_arch_rmid_read(struct rdt_resource *r, struct rdt_domain *d,
+int resctrl_arch_rmid_read(struct rdt_resource *r, struct rdt_mon_domain *d,
 			   u32 unused, u32 rmid, enum resctrl_event_id eventid,
 			   u64 *val, void *ignored)
 {
+	struct rdt_hw_mon_domain *hw_dom = resctrl_to_arch_mon_dom(d);
 	struct rdt_hw_resource *hw_res = resctrl_to_arch_res(r);
-	struct rdt_hw_domain *hw_dom = resctrl_to_arch_dom(d);
+	int cpu = cpumask_any(&d->hdr.cpu_mask);
 	struct arch_mbm_state *am;
 	u64 msr_val, chunks;
+	u32 prmid;
 	int ret;
 
 	resctrl_arch_rmid_read_context_check();
 
-	if (!cpumask_test_cpu(smp_processor_id(), &d->cpu_mask))
-		return -EINVAL;
-
-	ret = __rmid_read(rmid, eventid, &msr_val);
+	prmid = logical_rmid_to_physical_rmid(cpu, rmid);
+	ret = __rmid_read_phys(prmid, eventid, &msr_val);
 	if (ret)
 		return ret;
 
@@ -320,7 +363,7 @@ static void limbo_release_entry(struct rmid_entry *entry)
  * decrement the count. If the busy count gets to zero on an RMID, we
  * free the RMID
  */
-void __check_limbo(struct rdt_domain *d, bool force_free)
+void __check_limbo(struct rdt_mon_domain *d, bool force_free)
 {
 	struct rdt_resource *r = &rdt_resources_all[RDT_RESOURCE_L3].r_resctrl;
 	u32 idx_limit = resctrl_arch_system_num_rmid_idx();
@@ -364,7 +407,7 @@ void __check_limbo(struct rdt_domain *d, bool force_free)
 			 * CLOSID and RMID because there may be dependencies between them
 			 * on some architectures.
 			 */
-			trace_mon_llc_occupancy_limbo(entry->closid, entry->rmid, d->id, val);
+			trace_mon_llc_occupancy_limbo(entry->closid, entry->rmid, d->hdr.id, val);
 		}
 
 		if (force_free || !rmid_dirty) {
@@ -378,7 +421,7 @@ void __check_limbo(struct rdt_domain *d, bool force_free)
 	resctrl_arch_mon_ctx_free(r, QOS_L3_OCCUP_EVENT_ID, arch_mon_ctx);
 }
 
-bool has_busy_rmid(struct rdt_domain *d)
+bool has_busy_rmid(struct rdt_mon_domain *d)
 {
 	u32 idx_limit = resctrl_arch_system_num_rmid_idx();
 
@@ -479,7 +522,7 @@ int alloc_rmid(u32 closid)
 static void add_rmid_to_limbo(struct rmid_entry *entry)
 {
 	struct rdt_resource *r = &rdt_resources_all[RDT_RESOURCE_L3].r_resctrl;
-	struct rdt_domain *d;
+	struct rdt_mon_domain *d;
 	u32 idx;
 
 	lockdep_assert_held(&rdtgroup_mutex);
@@ -490,7 +533,7 @@ static void add_rmid_to_limbo(struct rmid_entry *entry)
 	idx = resctrl_arch_rmid_idx_encode(entry->closid, entry->rmid);
 
 	entry->busy = 0;
-	list_for_each_entry(d, &r->domains, list) {
+	list_for_each_entry(d, &r->mon_domains, hdr.list) {
 		/*
 		 * For the first limbo RMID in the domain,
 		 * setup up the limbo worker.
@@ -532,7 +575,7 @@ void free_rmid(u32 closid, u32 rmid)
 		list_add_tail(&entry->list, &rmid_free_lru);
 }
 
-static struct mbm_state *get_mbm_state(struct rdt_domain *d, u32 closid,
+static struct mbm_state *get_mbm_state(struct rdt_mon_domain *d, u32 closid,
 				       u32 rmid, enum resctrl_event_id evtid)
 {
 	u32 idx = resctrl_arch_rmid_idx_encode(closid, rmid);
@@ -549,7 +592,10 @@ static struct mbm_state *get_mbm_state(struct rdt_domain *d, u32 closid,
 
 static int __mon_event_count(u32 closid, u32 rmid, struct rmid_read *rr)
 {
+	int cpu = smp_processor_id();
+	struct rdt_mon_domain *d;
 	struct mbm_state *m;
+	int err, ret;
 	u64 tval = 0;
 
 	if (rr->first) {
@@ -560,14 +606,47 @@ static int __mon_event_count(u32 closid, u32 rmid, struct rmid_read *rr)
 		return 0;
 	}
 
-	rr->err = resctrl_arch_rmid_read(rr->r, rr->d, closid, rmid, rr->evtid,
-					 &tval, rr->arch_mon_ctx);
-	if (rr->err)
-		return rr->err;
+	if (rr->d) {
+		/* Reading a single domain, must be on a CPU in that domain. */
+		if (!cpumask_test_cpu(cpu, &rr->d->hdr.cpu_mask))
+			return -EINVAL;
+		rr->err = resctrl_arch_rmid_read(rr->r, rr->d, closid, rmid,
+						 rr->evtid, &tval, rr->arch_mon_ctx);
+		if (rr->err)
+			return rr->err;
 
-	rr->val += tval;
+		rr->val += tval;
 
-	return 0;
+		return 0;
+	}
+
+	/* Summing domains that share a cache, must be on a CPU for that cache. */
+	if (!cpumask_test_cpu(cpu, &rr->ci->shared_cpu_map))
+		return -EINVAL;
+
+	/*
+	 * Legacy files must report the sum of an event across all
+	 * domains that share the same L3 cache instance.
+	 * Report success if a read from any domain succeeds, -EINVAL
+	 * (translated to "Unavailable" for user space) if reading from
+	 * all domains fail for any reason.
+	 */
+	ret = -EINVAL;
+	list_for_each_entry(d, &rr->r->mon_domains, hdr.list) {
+		if (d->ci->id != rr->ci->id)
+			continue;
+		err = resctrl_arch_rmid_read(rr->r, d, closid, rmid,
+					     rr->evtid, &tval, rr->arch_mon_ctx);
+		if (!err) {
+			rr->val += tval;
+			ret = 0;
+		}
+	}
+
+	if (ret)
+		rr->err = ret;
+
+	return ret;
 }
 
 /*
@@ -668,12 +747,12 @@ void mon_event_count(void *info)
  * throttle MSRs already have low percentage values.  To avoid
  * unnecessarily restricting such rdtgroups, we also increase the bandwidth.
  */
-static void update_mba_bw(struct rdtgroup *rgrp, struct rdt_domain *dom_mbm)
+static void update_mba_bw(struct rdtgroup *rgrp, struct rdt_mon_domain *dom_mbm)
 {
 	u32 closid, rmid, cur_msr_val, new_msr_val;
 	struct mbm_state *pmbm_data, *cmbm_data;
+	struct rdt_ctrl_domain *dom_mba;
 	struct rdt_resource *r_mba;
-	struct rdt_domain *dom_mba;
 	u32 cur_bw, user_bw, idx;
 	struct list_head *head;
 	struct rdtgroup *entry;
@@ -688,7 +767,7 @@ static void update_mba_bw(struct rdtgroup *rgrp, struct rdt_domain *dom_mbm)
 	idx = resctrl_arch_rmid_idx_encode(closid, rmid);
 	pmbm_data = &dom_mbm->mbm_local[idx];
 
-	dom_mba = get_domain_from_cpu(smp_processor_id(), r_mba);
+	dom_mba = get_ctrl_domain_from_cpu(smp_processor_id(), r_mba);
 	if (!dom_mba) {
 		pr_warn_once("Failure to get domain for MBA update\n");
 		return;
@@ -734,12 +813,11 @@ static void update_mba_bw(struct rdtgroup *rgrp, struct rdt_domain *dom_mbm)
 	resctrl_arch_update_one(r_mba, dom_mba, closid, CDP_NONE, new_msr_val);
 }
 
-static void mbm_update(struct rdt_resource *r, struct rdt_domain *d,
+static void mbm_update(struct rdt_resource *r, struct rdt_mon_domain *d,
 		       u32 closid, u32 rmid)
 {
-	struct rmid_read rr;
+	struct rmid_read rr = {0};
 
-	rr.first = false;
 	rr.r = r;
 	rr.d = d;
 
@@ -792,17 +870,17 @@ static void mbm_update(struct rdt_resource *r, struct rdt_domain *d,
 void cqm_handle_limbo(struct work_struct *work)
 {
 	unsigned long delay = msecs_to_jiffies(CQM_LIMBOCHECK_INTERVAL);
-	struct rdt_domain *d;
+	struct rdt_mon_domain *d;
 
 	cpus_read_lock();
 	mutex_lock(&rdtgroup_mutex);
 
-	d = container_of(work, struct rdt_domain, cqm_limbo.work);
+	d = container_of(work, struct rdt_mon_domain, cqm_limbo.work);
 
 	__check_limbo(d, false);
 
 	if (has_busy_rmid(d)) {
-		d->cqm_work_cpu = cpumask_any_housekeeping(&d->cpu_mask,
+		d->cqm_work_cpu = cpumask_any_housekeeping(&d->hdr.cpu_mask,
 							   RESCTRL_PICK_ANY_CPU);
 		schedule_delayed_work_on(d->cqm_work_cpu, &d->cqm_limbo,
 					 delay);
@@ -820,13 +898,13 @@ void cqm_handle_limbo(struct work_struct *work)
  * @exclude_cpu:   Which CPU the handler should not run on,
  *		   RESCTRL_PICK_ANY_CPU to pick any CPU.
  */
-void cqm_setup_limbo_handler(struct rdt_domain *dom, unsigned long delay_ms,
+void cqm_setup_limbo_handler(struct rdt_mon_domain *dom, unsigned long delay_ms,
 			     int exclude_cpu)
 {
 	unsigned long delay = msecs_to_jiffies(delay_ms);
 	int cpu;
 
-	cpu = cpumask_any_housekeeping(&dom->cpu_mask, exclude_cpu);
+	cpu = cpumask_any_housekeeping(&dom->hdr.cpu_mask, exclude_cpu);
 	dom->cqm_work_cpu = cpu;
 
 	if (cpu < nr_cpu_ids)
@@ -837,9 +915,9 @@ void mbm_handle_overflow(struct work_struct *work)
 {
 	unsigned long delay = msecs_to_jiffies(MBM_OVERFLOW_INTERVAL);
 	struct rdtgroup *prgrp, *crgrp;
+	struct rdt_mon_domain *d;
 	struct list_head *head;
 	struct rdt_resource *r;
-	struct rdt_domain *d;
 
 	cpus_read_lock();
 	mutex_lock(&rdtgroup_mutex);
@@ -852,7 +930,7 @@ void mbm_handle_overflow(struct work_struct *work)
 		goto out_unlock;
 
 	r = &rdt_resources_all[RDT_RESOURCE_L3].r_resctrl;
-	d = container_of(work, struct rdt_domain, mbm_over.work);
+	d = container_of(work, struct rdt_mon_domain, mbm_over.work);
 
 	list_for_each_entry(prgrp, &rdt_all_groups, rdtgroup_list) {
 		mbm_update(r, d, prgrp->closid, prgrp->mon.rmid);
@@ -869,7 +947,7 @@ void mbm_handle_overflow(struct work_struct *work)
 	 * Re-check for housekeeping CPUs. This allows the overflow handler to
 	 * move off a nohz_full CPU quickly.
 	 */
-	d->mbm_work_cpu = cpumask_any_housekeeping(&d->cpu_mask,
+	d->mbm_work_cpu = cpumask_any_housekeeping(&d->hdr.cpu_mask,
 						   RESCTRL_PICK_ANY_CPU);
 	schedule_delayed_work_on(d->mbm_work_cpu, &d->mbm_over, delay);
 
@@ -886,7 +964,7 @@ out_unlock:
  * @exclude_cpu:   Which CPU the handler should not run on,
  *		   RESCTRL_PICK_ANY_CPU to pick any CPU.
  */
-void mbm_setup_overflow_handler(struct rdt_domain *dom, unsigned long delay_ms,
+void mbm_setup_overflow_handler(struct rdt_mon_domain *dom, unsigned long delay_ms,
 				int exclude_cpu)
 {
 	unsigned long delay = msecs_to_jiffies(delay_ms);
@@ -898,7 +976,7 @@ void mbm_setup_overflow_handler(struct rdt_domain *dom, unsigned long delay_ms,
 	 */
 	if (!resctrl_mounted || !resctrl_arch_mon_capable())
 		return;
-	cpu = cpumask_any_housekeeping(&dom->cpu_mask, exclude_cpu);
+	cpu = cpumask_any_housekeeping(&dom->hdr.cpu_mask, exclude_cpu);
 	dom->mbm_work_cpu = cpu;
 
 	if (cpu < nr_cpu_ids)
@@ -1015,6 +1093,88 @@ static void l3_mon_evt_init(struct rdt_resource *r)
 		list_add_tail(&mbm_local_event.list, &r->evt_list);
 }
 
+/*
+ * The power-on reset value of MSR_RMID_SNC_CONFIG is 0x1
+ * which indicates that RMIDs are configured in legacy mode.
+ * This mode is incompatible with Linux resctrl semantics
+ * as RMIDs are partitioned between SNC nodes, which requires
+ * a user to know which RMID is allocated to a task.
+ * Clearing bit 0 reconfigures the RMID counters for use
+ * in RMID sharing mode. This mode is better for Linux.
+ * The RMID space is divided between all SNC nodes with the
+ * RMIDs renumbered to start from zero in each node when
+ * counting operations from tasks. Code to read the counters
+ * must adjust RMID counter numbers based on SNC node. See
+ * logical_rmid_to_physical_rmid() for code that does this.
+ */
+void arch_mon_domain_online(struct rdt_resource *r, struct rdt_mon_domain *d)
+{
+	if (snc_nodes_per_l3_cache > 1)
+		msr_clear_bit(MSR_RMID_SNC_CONFIG, 0);
+}
+
+/* CPU models that support MSR_RMID_SNC_CONFIG */
+static const struct x86_cpu_id snc_cpu_ids[] __initconst = {
+	X86_MATCH_VFM(INTEL_ICELAKE_X, 0),
+	X86_MATCH_VFM(INTEL_SAPPHIRERAPIDS_X, 0),
+	X86_MATCH_VFM(INTEL_EMERALDRAPIDS_X, 0),
+	X86_MATCH_VFM(INTEL_GRANITERAPIDS_X, 0),
+	X86_MATCH_VFM(INTEL_ATOM_CRESTMONT_X, 0),
+	{}
+};
+
+/*
+ * There isn't a simple hardware bit that indicates whether a CPU is running
+ * in Sub-NUMA Cluster (SNC) mode. Infer the state by comparing the
+ * number of CPUs sharing the L3 cache with CPU0 to the number of CPUs in
+ * the same NUMA node as CPU0.
+ * It is not possible to accurately determine SNC state if the system is
+ * booted with a maxcpus=N parameter. That distorts the ratio of SNC nodes
+ * to L3 caches. It will be OK if system is booted with hyperthreading
+ * disabled (since this doesn't affect the ratio).
+ */
+static __init int snc_get_config(void)
+{
+	struct cacheinfo *ci = get_cpu_cacheinfo_level(0, RESCTRL_L3_CACHE);
+	const cpumask_t *node0_cpumask;
+	int cpus_per_node, cpus_per_l3;
+	int ret;
+
+	if (!x86_match_cpu(snc_cpu_ids) || !ci)
+		return 1;
+
+	cpus_read_lock();
+	if (num_online_cpus() != num_present_cpus())
+		pr_warn("Some CPUs offline, SNC detection may be incorrect\n");
+	cpus_read_unlock();
+
+	node0_cpumask = cpumask_of_node(cpu_to_node(0));
+
+	cpus_per_node = cpumask_weight(node0_cpumask);
+	cpus_per_l3 = cpumask_weight(&ci->shared_cpu_map);
+
+	if (!cpus_per_node || !cpus_per_l3)
+		return 1;
+
+	ret = cpus_per_l3 / cpus_per_node;
+
+	/* sanity check: Only valid results are 1, 2, 3, 4 */
+	switch (ret) {
+	case 1:
+		break;
+	case 2 ... 4:
+		pr_info("Sub-NUMA Cluster mode detected with %d nodes per L3 cache\n", ret);
+		rdt_resources_all[RDT_RESOURCE_L3].r_resctrl.mon_scope = RESCTRL_L3_NODE;
+		break;
+	default:
+		pr_warn("Ignore improbable SNC node count %d\n", ret);
+		ret = 1;
+		break;
+	}
+
+	return ret;
+}
+
 int __init rdt_get_mon_l3_config(struct rdt_resource *r)
 {
 	unsigned int mbm_offset = boot_cpu_data.x86_cache_mbm_width_offset;
@@ -1022,9 +1182,11 @@ int __init rdt_get_mon_l3_config(struct rdt_resource *r)
 	unsigned int threshold;
 	int ret;
 
+	snc_nodes_per_l3_cache = snc_get_config();
+
 	resctrl_rmid_realloc_limit = boot_cpu_data.x86_cache_size * 1024;
-	hw_res->mon_scale = boot_cpu_data.x86_cache_occ_scale;
-	r->num_rmid = boot_cpu_data.x86_cache_max_rmid + 1;
+	hw_res->mon_scale = boot_cpu_data.x86_cache_occ_scale / snc_nodes_per_l3_cache;
+	r->num_rmid = (boot_cpu_data.x86_cache_max_rmid + 1) / snc_nodes_per_l3_cache;
 	hw_res->mbm_width = MBM_CNTR_WIDTH_BASE;
 
 	if (mbm_offset > 0 && mbm_offset <= MBM_CNTR_WIDTH_OFFSET_MAX)
diff --git a/arch/x86/kernel/cpu/resctrl/pseudo_lock.c b/arch/x86/kernel/cpu/resctrl/pseudo_lock.c
index aacf236dfe3b..972e6b6b0481 100644
--- a/arch/x86/kernel/cpu/resctrl/pseudo_lock.c
+++ b/arch/x86/kernel/cpu/resctrl/pseudo_lock.c
@@ -11,7 +11,6 @@
 
 #define pr_fmt(fmt)	KBUILD_MODNAME ": " fmt
 
-#include <linux/cacheinfo.h>
 #include <linux/cpu.h>
 #include <linux/cpumask.h>
 #include <linux/debugfs.h>
@@ -221,7 +220,7 @@ static int pseudo_lock_cstates_constrain(struct pseudo_lock_region *plr)
 	int cpu;
 	int ret;
 
-	for_each_cpu(cpu, &plr->d->cpu_mask) {
+	for_each_cpu(cpu, &plr->d->hdr.cpu_mask) {
 		pm_req = kzalloc(sizeof(*pm_req), GFP_KERNEL);
 		if (!pm_req) {
 			rdt_last_cmd_puts("Failure to allocate memory for PM QoS\n");
@@ -292,12 +291,15 @@ static void pseudo_lock_region_clear(struct pseudo_lock_region *plr)
  */
 static int pseudo_lock_region_init(struct pseudo_lock_region *plr)
 {
-	struct cpu_cacheinfo *ci;
+	enum resctrl_scope scope = plr->s->res->ctrl_scope;
+	struct cacheinfo *ci;
 	int ret;
-	int i;
+
+	if (WARN_ON_ONCE(scope != RESCTRL_L2_CACHE && scope != RESCTRL_L3_CACHE))
+		return -ENODEV;
 
 	/* Pick the first cpu we find that is associated with the cache. */
-	plr->cpu = cpumask_first(&plr->d->cpu_mask);
+	plr->cpu = cpumask_first(&plr->d->hdr.cpu_mask);
 
 	if (!cpu_online(plr->cpu)) {
 		rdt_last_cmd_printf("CPU %u associated with cache not online\n",
@@ -306,15 +308,11 @@ static int pseudo_lock_region_init(struct pseudo_lock_region *plr)
 		goto out_region;
 	}
 
-	ci = get_cpu_cacheinfo(plr->cpu);
-
-	plr->size = rdtgroup_cbm_to_size(plr->s->res, plr->d, plr->cbm);
-
-	for (i = 0; i < ci->num_leaves; i++) {
-		if (ci->info_list[i].level == plr->s->res->cache_level) {
-			plr->line_size = ci->info_list[i].coherency_line_size;
-			return 0;
-		}
+	ci = get_cpu_cacheinfo_level(plr->cpu, scope);
+	if (ci) {
+		plr->line_size = ci->coherency_line_size;
+		plr->size = rdtgroup_cbm_to_size(plr->s->res, plr->d, plr->cbm);
+		return 0;
 	}
 
 	ret = -1;
@@ -810,7 +808,7 @@ int rdtgroup_locksetup_exit(struct rdtgroup *rdtgrp)
  * Return: true if @cbm overlaps with pseudo-locked region on @d, false
  * otherwise.
  */
-bool rdtgroup_cbm_overlaps_pseudo_locked(struct rdt_domain *d, unsigned long cbm)
+bool rdtgroup_cbm_overlaps_pseudo_locked(struct rdt_ctrl_domain *d, unsigned long cbm)
 {
 	unsigned int cbm_len;
 	unsigned long cbm_b;
@@ -837,11 +835,11 @@ bool rdtgroup_cbm_overlaps_pseudo_locked(struct rdt_domain *d, unsigned long cbm
  *         if it is not possible to test due to memory allocation issue,
  *         false otherwise.
  */
-bool rdtgroup_pseudo_locked_in_hierarchy(struct rdt_domain *d)
+bool rdtgroup_pseudo_locked_in_hierarchy(struct rdt_ctrl_domain *d)
 {
+	struct rdt_ctrl_domain *d_i;
 	cpumask_var_t cpu_with_psl;
 	struct rdt_resource *r;
-	struct rdt_domain *d_i;
 	bool ret = false;
 
 	/* Walking r->domains, ensure it can't race with cpuhp */
@@ -855,10 +853,10 @@ bool rdtgroup_pseudo_locked_in_hierarchy(struct rdt_domain *d)
 	 * associated with them.
 	 */
 	for_each_alloc_capable_rdt_resource(r) {
-		list_for_each_entry(d_i, &r->domains, list) {
+		list_for_each_entry(d_i, &r->ctrl_domains, hdr.list) {
 			if (d_i->plr)
 				cpumask_or(cpu_with_psl, cpu_with_psl,
-					   &d_i->cpu_mask);
+					   &d_i->hdr.cpu_mask);
 		}
 	}
 
@@ -866,7 +864,7 @@ bool rdtgroup_pseudo_locked_in_hierarchy(struct rdt_domain *d)
 	 * Next test if new pseudo-locked region would intersect with
 	 * existing region.
 	 */
-	if (cpumask_intersects(&d->cpu_mask, cpu_with_psl))
+	if (cpumask_intersects(&d->hdr.cpu_mask, cpu_with_psl))
 		ret = true;
 
 	free_cpumask_var(cpu_with_psl);
@@ -1198,7 +1196,7 @@ static int pseudo_lock_measure_cycles(struct rdtgroup *rdtgrp, int sel)
 	}
 
 	plr->thread_done = 0;
-	cpu = cpumask_first(&plr->d->cpu_mask);
+	cpu = cpumask_first(&plr->d->hdr.cpu_mask);
 	if (!cpu_online(cpu)) {
 		ret = -ENODEV;
 		goto out;
@@ -1528,7 +1526,7 @@ static int pseudo_lock_dev_mmap(struct file *filp, struct vm_area_struct *vma)
 	 * may be scheduled elsewhere and invalidate entries in the
 	 * pseudo-locked region.
 	 */
-	if (!cpumask_subset(current->cpus_ptr, &plr->d->cpu_mask)) {
+	if (!cpumask_subset(current->cpus_ptr, &plr->d->hdr.cpu_mask)) {
 		mutex_unlock(&rdtgroup_mutex);
 		return -EINVAL;
 	}
@@ -1569,7 +1567,6 @@ static int pseudo_lock_dev_mmap(struct file *filp, struct vm_area_struct *vma)
 
 static const struct file_operations pseudo_lock_dev_fops = {
 	.owner =	THIS_MODULE,
-	.llseek =	no_llseek,
 	.read =		NULL,
 	.write =	NULL,
 	.open =		pseudo_lock_dev_open,
diff --git a/arch/x86/kernel/cpu/resctrl/rdtgroup.c b/arch/x86/kernel/cpu/resctrl/rdtgroup.c
index 02f213f1c51c..d7163b764c62 100644
--- a/arch/x86/kernel/cpu/resctrl/rdtgroup.c
+++ b/arch/x86/kernel/cpu/resctrl/rdtgroup.c
@@ -12,7 +12,6 @@
 
 #define pr_fmt(fmt)	KBUILD_MODNAME ": " fmt
 
-#include <linux/cacheinfo.h>
 #include <linux/cpu.h>
 #include <linux/debugfs.h>
 #include <linux/fs.h>
@@ -92,13 +91,13 @@ void rdt_last_cmd_printf(const char *fmt, ...)
 
 void rdt_staged_configs_clear(void)
 {
+	struct rdt_ctrl_domain *dom;
 	struct rdt_resource *r;
-	struct rdt_domain *dom;
 
 	lockdep_assert_held(&rdtgroup_mutex);
 
 	for_each_alloc_capable_rdt_resource(r) {
-		list_for_each_entry(dom, &r->domains, list)
+		list_for_each_entry(dom, &r->ctrl_domains, hdr.list)
 			memset(dom->staged_config, 0, sizeof(dom->staged_config));
 	}
 }
@@ -317,7 +316,7 @@ static int rdtgroup_cpus_show(struct kernfs_open_file *of,
 				rdt_last_cmd_puts("Cache domain offline\n");
 				ret = -ENODEV;
 			} else {
-				mask = &rdtgrp->plr->d->cpu_mask;
+				mask = &rdtgrp->plr->d->hdr.cpu_mask;
 				seq_printf(s, is_cpu_list(of) ?
 					   "%*pbl\n" : "%*pb\n",
 					   cpumask_pr_args(mask));
@@ -1012,7 +1011,7 @@ static int rdt_bit_usage_show(struct kernfs_open_file *of,
 	unsigned long sw_shareable = 0, hw_shareable = 0;
 	unsigned long exclusive = 0, pseudo_locked = 0;
 	struct rdt_resource *r = s->res;
-	struct rdt_domain *dom;
+	struct rdt_ctrl_domain *dom;
 	int i, hwb, swb, excl, psl;
 	enum rdtgrp_mode mode;
 	bool sep = false;
@@ -1021,12 +1020,12 @@ static int rdt_bit_usage_show(struct kernfs_open_file *of,
 	cpus_read_lock();
 	mutex_lock(&rdtgroup_mutex);
 	hw_shareable = r->cache.shareable_bits;
-	list_for_each_entry(dom, &r->domains, list) {
+	list_for_each_entry(dom, &r->ctrl_domains, hdr.list) {
 		if (sep)
 			seq_putc(seq, ';');
 		sw_shareable = 0;
 		exclusive = 0;
-		seq_printf(seq, "%d=", dom->id);
+		seq_printf(seq, "%d=", dom->hdr.id);
 		for (i = 0; i < closids_supported(); i++) {
 			if (!closid_allocated(i))
 				continue;
@@ -1243,7 +1242,7 @@ static int rdt_has_sparse_bitmasks_show(struct kernfs_open_file *of,
  *
  * Return: false if CBM does not overlap, true if it does.
  */
-static bool __rdtgroup_cbm_overlaps(struct rdt_resource *r, struct rdt_domain *d,
+static bool __rdtgroup_cbm_overlaps(struct rdt_resource *r, struct rdt_ctrl_domain *d,
 				    unsigned long cbm, int closid,
 				    enum resctrl_conf_type type, bool exclusive)
 {
@@ -1298,7 +1297,7 @@ static bool __rdtgroup_cbm_overlaps(struct rdt_resource *r, struct rdt_domain *d
  *
  * Return: true if CBM overlap detected, false if there is no overlap
  */
-bool rdtgroup_cbm_overlaps(struct resctrl_schema *s, struct rdt_domain *d,
+bool rdtgroup_cbm_overlaps(struct resctrl_schema *s, struct rdt_ctrl_domain *d,
 			   unsigned long cbm, int closid, bool exclusive)
 {
 	enum resctrl_conf_type peer_type = resctrl_peer_type(s->conf_type);
@@ -1329,10 +1328,10 @@ bool rdtgroup_cbm_overlaps(struct resctrl_schema *s, struct rdt_domain *d,
 static bool rdtgroup_mode_test_exclusive(struct rdtgroup *rdtgrp)
 {
 	int closid = rdtgrp->closid;
+	struct rdt_ctrl_domain *d;
 	struct resctrl_schema *s;
 	struct rdt_resource *r;
 	bool has_cache = false;
-	struct rdt_domain *d;
 	u32 ctrl;
 
 	/* Walking r->domains, ensure it can't race with cpuhp */
@@ -1343,7 +1342,7 @@ static bool rdtgroup_mode_test_exclusive(struct rdtgroup *rdtgrp)
 		if (r->rid == RDT_RESOURCE_MBA || r->rid == RDT_RESOURCE_SMBA)
 			continue;
 		has_cache = true;
-		list_for_each_entry(d, &r->domains, list) {
+		list_for_each_entry(d, &r->ctrl_domains, hdr.list) {
 			ctrl = resctrl_arch_get_config(r, d, closid,
 						       s->conf_type);
 			if (rdtgroup_cbm_overlaps(s, d, ctrl, closid, false)) {
@@ -1448,20 +1447,19 @@ out:
  * bitmap functions work correctly.
  */
 unsigned int rdtgroup_cbm_to_size(struct rdt_resource *r,
-				  struct rdt_domain *d, unsigned long cbm)
+				  struct rdt_ctrl_domain *d, unsigned long cbm)
 {
-	struct cpu_cacheinfo *ci;
 	unsigned int size = 0;
-	int num_b, i;
+	struct cacheinfo *ci;
+	int num_b;
+
+	if (WARN_ON_ONCE(r->ctrl_scope != RESCTRL_L2_CACHE && r->ctrl_scope != RESCTRL_L3_CACHE))
+		return size;
 
 	num_b = bitmap_weight(&cbm, r->cache.cbm_len);
-	ci = get_cpu_cacheinfo(cpumask_any(&d->cpu_mask));
-	for (i = 0; i < ci->num_leaves; i++) {
-		if (ci->info_list[i].level == r->cache_level) {
-			size = ci->info_list[i].size / r->cache.cbm_len * num_b;
-			break;
-		}
-	}
+	ci = get_cpu_cacheinfo_level(cpumask_any(&d->hdr.cpu_mask), r->ctrl_scope);
+	if (ci)
+		size = ci->size / r->cache.cbm_len * num_b;
 
 	return size;
 }
@@ -1477,9 +1475,9 @@ static int rdtgroup_size_show(struct kernfs_open_file *of,
 {
 	struct resctrl_schema *schema;
 	enum resctrl_conf_type type;
+	struct rdt_ctrl_domain *d;
 	struct rdtgroup *rdtgrp;
 	struct rdt_resource *r;
-	struct rdt_domain *d;
 	unsigned int size;
 	int ret = 0;
 	u32 closid;
@@ -1503,7 +1501,7 @@ static int rdtgroup_size_show(struct kernfs_open_file *of,
 			size = rdtgroup_cbm_to_size(rdtgrp->plr->s->res,
 						    rdtgrp->plr->d,
 						    rdtgrp->plr->cbm);
-			seq_printf(s, "%d=%u\n", rdtgrp->plr->d->id, size);
+			seq_printf(s, "%d=%u\n", rdtgrp->plr->d->hdr.id, size);
 		}
 		goto out;
 	}
@@ -1515,7 +1513,7 @@ static int rdtgroup_size_show(struct kernfs_open_file *of,
 		type = schema->conf_type;
 		sep = false;
 		seq_printf(s, "%*s:", max_name_width, schema->name);
-		list_for_each_entry(d, &r->domains, list) {
+		list_for_each_entry(d, &r->ctrl_domains, hdr.list) {
 			if (sep)
 				seq_putc(s, ';');
 			if (rdtgrp->mode == RDT_MODE_PSEUDO_LOCKSETUP) {
@@ -1533,7 +1531,7 @@ static int rdtgroup_size_show(struct kernfs_open_file *of,
 				else
 					size = rdtgroup_cbm_to_size(r, d, ctrl);
 			}
-			seq_printf(s, "%d=%u", d->id, size);
+			seq_printf(s, "%d=%u", d->hdr.id, size);
 			sep = true;
 		}
 		seq_putc(s, '\n');
@@ -1591,21 +1589,21 @@ static void mon_event_config_read(void *info)
 	mon_info->mon_config = msrval & MAX_EVT_CONFIG_BITS;
 }
 
-static void mondata_config_read(struct rdt_domain *d, struct mon_config_info *mon_info)
+static void mondata_config_read(struct rdt_mon_domain *d, struct mon_config_info *mon_info)
 {
-	smp_call_function_any(&d->cpu_mask, mon_event_config_read, mon_info, 1);
+	smp_call_function_any(&d->hdr.cpu_mask, mon_event_config_read, mon_info, 1);
 }
 
 static int mbm_config_show(struct seq_file *s, struct rdt_resource *r, u32 evtid)
 {
 	struct mon_config_info mon_info = {0};
-	struct rdt_domain *dom;
+	struct rdt_mon_domain *dom;
 	bool sep = false;
 
 	cpus_read_lock();
 	mutex_lock(&rdtgroup_mutex);
 
-	list_for_each_entry(dom, &r->domains, list) {
+	list_for_each_entry(dom, &r->mon_domains, hdr.list) {
 		if (sep)
 			seq_puts(s, ";");
 
@@ -1613,7 +1611,7 @@ static int mbm_config_show(struct seq_file *s, struct rdt_resource *r, u32 evtid
 		mon_info.evtid = evtid;
 		mondata_config_read(dom, &mon_info);
 
-		seq_printf(s, "%d=0x%02x", dom->id, mon_info.mon_config);
+		seq_printf(s, "%d=0x%02x", dom->hdr.id, mon_info.mon_config);
 		sep = true;
 	}
 	seq_puts(s, "\n");
@@ -1658,7 +1656,7 @@ static void mon_event_config_write(void *info)
 }
 
 static void mbm_config_write_domain(struct rdt_resource *r,
-				    struct rdt_domain *d, u32 evtid, u32 val)
+				    struct rdt_mon_domain *d, u32 evtid, u32 val)
 {
 	struct mon_config_info mon_info = {0};
 
@@ -1679,7 +1677,7 @@ static void mbm_config_write_domain(struct rdt_resource *r,
 	 * are scoped at the domain level. Writing any of these MSRs
 	 * on one CPU is observed by all the CPUs in the domain.
 	 */
-	smp_call_function_any(&d->cpu_mask, mon_event_config_write,
+	smp_call_function_any(&d->hdr.cpu_mask, mon_event_config_write,
 			      &mon_info, 1);
 
 	/*
@@ -1699,7 +1697,7 @@ static int mon_config_write(struct rdt_resource *r, char *tok, u32 evtid)
 	struct rdt_hw_resource *hw_res = resctrl_to_arch_res(r);
 	char *dom_str = NULL, *id_str;
 	unsigned long dom_id, val;
-	struct rdt_domain *d;
+	struct rdt_mon_domain *d;
 
 	/* Walking r->domains, ensure it can't race with cpuhp */
 	lockdep_assert_cpus_held();
@@ -1729,8 +1727,8 @@ next:
 		return -EINVAL;
 	}
 
-	list_for_each_entry(d, &r->domains, list) {
-		if (d->id == dom_id) {
+	list_for_each_entry(d, &r->mon_domains, hdr.list) {
+		if (d->hdr.id == dom_id) {
 			mbm_config_write_domain(r, d, evtid, val);
 			goto next;
 		}
@@ -2258,9 +2256,9 @@ static inline bool is_mba_linear(void)
 static int set_cache_qos_cfg(int level, bool enable)
 {
 	void (*update)(void *arg);
+	struct rdt_ctrl_domain *d;
 	struct rdt_resource *r_l;
 	cpumask_var_t cpu_mask;
-	struct rdt_domain *d;
 	int cpu;
 
 	/* Walking r->domains, ensure it can't race with cpuhp */
@@ -2277,14 +2275,14 @@ static int set_cache_qos_cfg(int level, bool enable)
 		return -ENOMEM;
 
 	r_l = &rdt_resources_all[level].r_resctrl;
-	list_for_each_entry(d, &r_l->domains, list) {
+	list_for_each_entry(d, &r_l->ctrl_domains, hdr.list) {
 		if (r_l->cache.arch_has_per_cpu_cfg)
 			/* Pick all the CPUs in the domain instance */
-			for_each_cpu(cpu, &d->cpu_mask)
+			for_each_cpu(cpu, &d->hdr.cpu_mask)
 				cpumask_set_cpu(cpu, cpu_mask);
 		else
 			/* Pick one CPU from each domain instance to update MSR */
-			cpumask_set_cpu(cpumask_any(&d->cpu_mask), cpu_mask);
+			cpumask_set_cpu(cpumask_any(&d->hdr.cpu_mask), cpu_mask);
 	}
 
 	/* Update QOS_CFG MSR on all the CPUs in cpu_mask */
@@ -2310,10 +2308,10 @@ void rdt_domain_reconfigure_cdp(struct rdt_resource *r)
 		l3_qos_cfg_update(&hw_res->cdp_enabled);
 }
 
-static int mba_sc_domain_allocate(struct rdt_resource *r, struct rdt_domain *d)
+static int mba_sc_domain_allocate(struct rdt_resource *r, struct rdt_ctrl_domain *d)
 {
 	u32 num_closid = resctrl_arch_get_num_closid(r);
-	int cpu = cpumask_any(&d->cpu_mask);
+	int cpu = cpumask_any(&d->hdr.cpu_mask);
 	int i;
 
 	d->mbps_val = kcalloc_node(num_closid, sizeof(*d->mbps_val),
@@ -2328,7 +2326,7 @@ static int mba_sc_domain_allocate(struct rdt_resource *r, struct rdt_domain *d)
 }
 
 static void mba_sc_domain_destroy(struct rdt_resource *r,
-				  struct rdt_domain *d)
+				  struct rdt_ctrl_domain *d)
 {
 	kfree(d->mbps_val);
 	d->mbps_val = NULL;
@@ -2336,14 +2334,18 @@ static void mba_sc_domain_destroy(struct rdt_resource *r,
 
 /*
  * MBA software controller is supported only if
- * MBM is supported and MBA is in linear scale.
+ * MBM is supported and MBA is in linear scale,
+ * and the MBM monitor scope is the same as MBA
+ * control scope.
  */
 static bool supports_mba_mbps(void)
 {
+	struct rdt_resource *rmbm = &rdt_resources_all[RDT_RESOURCE_L3].r_resctrl;
 	struct rdt_resource *r = &rdt_resources_all[RDT_RESOURCE_MBA].r_resctrl;
 
 	return (is_mbm_local_enabled() &&
-		r->alloc_capable && is_mba_linear());
+		r->alloc_capable && is_mba_linear() &&
+		r->ctrl_scope == rmbm->mon_scope);
 }
 
 /*
@@ -2354,7 +2356,7 @@ static int set_mba_sc(bool mba_sc)
 {
 	struct rdt_resource *r = &rdt_resources_all[RDT_RESOURCE_MBA].r_resctrl;
 	u32 num_closid = resctrl_arch_get_num_closid(r);
-	struct rdt_domain *d;
+	struct rdt_ctrl_domain *d;
 	int i;
 
 	if (!supports_mba_mbps() || mba_sc == is_mba_sc(r))
@@ -2362,7 +2364,7 @@ static int set_mba_sc(bool mba_sc)
 
 	r->membw.mba_sc = mba_sc;
 
-	list_for_each_entry(d, &r->domains, list) {
+	list_for_each_entry(d, &r->ctrl_domains, hdr.list) {
 		for (i = 0; i < num_closid; i++)
 			d->mbps_val[i] = MBA_MAX_MBPS;
 	}
@@ -2626,7 +2628,7 @@ static int rdt_get_tree(struct fs_context *fc)
 {
 	struct rdt_fs_context *ctx = rdt_fc2context(fc);
 	unsigned long flags = RFTYPE_CTRL_BASE;
-	struct rdt_domain *dom;
+	struct rdt_mon_domain *dom;
 	struct rdt_resource *r;
 	int ret;
 
@@ -2701,7 +2703,7 @@ static int rdt_get_tree(struct fs_context *fc)
 
 	if (is_mbm_enabled()) {
 		r = &rdt_resources_all[RDT_RESOURCE_L3].r_resctrl;
-		list_for_each_entry(dom, &r->domains, list)
+		list_for_each_entry(dom, &r->mon_domains, hdr.list)
 			mbm_setup_overflow_handler(dom, MBM_OVERFLOW_INTERVAL,
 						   RESCTRL_PICK_ANY_CPU);
 	}
@@ -2751,6 +2753,7 @@ static int rdt_parse_param(struct fs_context *fc, struct fs_parameter *param)
 {
 	struct rdt_fs_context *ctx = rdt_fc2context(fc);
 	struct fs_parse_result result;
+	const char *msg;
 	int opt;
 
 	opt = fs_parse(fc, rdt_fs_parameters, param, &result);
@@ -2765,8 +2768,9 @@ static int rdt_parse_param(struct fs_context *fc, struct fs_parameter *param)
 		ctx->enable_cdpl2 = true;
 		return 0;
 	case Opt_mba_mbps:
+		msg = "mba_MBps requires local MBM and linear scale MBA at L3 scope";
 		if (!supports_mba_mbps())
-			return -EINVAL;
+			return invalfc(fc, msg);
 		ctx->enable_mba_mbps = true;
 		return 0;
 	case Opt_debug:
@@ -2811,9 +2815,9 @@ static int rdt_init_fs_context(struct fs_context *fc)
 static int reset_all_ctrls(struct rdt_resource *r)
 {
 	struct rdt_hw_resource *hw_res = resctrl_to_arch_res(r);
-	struct rdt_hw_domain *hw_dom;
+	struct rdt_hw_ctrl_domain *hw_dom;
 	struct msr_param msr_param;
-	struct rdt_domain *d;
+	struct rdt_ctrl_domain *d;
 	int i;
 
 	/* Walking r->domains, ensure it can't race with cpuhp */
@@ -2825,16 +2829,16 @@ static int reset_all_ctrls(struct rdt_resource *r)
 
 	/*
 	 * Disable resource control for this resource by setting all
-	 * CBMs in all domains to the maximum mask value. Pick one CPU
+	 * CBMs in all ctrl_domains to the maximum mask value. Pick one CPU
 	 * from each domain to update the MSRs below.
 	 */
-	list_for_each_entry(d, &r->domains, list) {
-		hw_dom = resctrl_to_arch_dom(d);
+	list_for_each_entry(d, &r->ctrl_domains, hdr.list) {
+		hw_dom = resctrl_to_arch_ctrl_dom(d);
 
 		for (i = 0; i < hw_res->num_closid; i++)
 			hw_dom->ctrl_val[i] = r->default_ctrl;
 		msr_param.dom = d;
-		smp_call_function_any(&d->cpu_mask, rdt_ctrl_update, &msr_param, 1);
+		smp_call_function_any(&d->hdr.cpu_mask, rdt_ctrl_update, &msr_param, 1);
 	}
 
 	return 0;
@@ -3002,62 +3006,126 @@ static int mon_addfile(struct kernfs_node *parent_kn, const char *name,
 	return ret;
 }
 
+static void mon_rmdir_one_subdir(struct kernfs_node *pkn, char *name, char *subname)
+{
+	struct kernfs_node *kn;
+
+	kn = kernfs_find_and_get(pkn, name);
+	if (!kn)
+		return;
+	kernfs_put(kn);
+
+	if (kn->dir.subdirs <= 1)
+		kernfs_remove(kn);
+	else
+		kernfs_remove_by_name(kn, subname);
+}
+
 /*
  * Remove all subdirectories of mon_data of ctrl_mon groups
- * and monitor groups with given domain id.
+ * and monitor groups for the given domain.
+ * Remove files and directories containing "sum" of domain data
+ * when last domain being summed is removed.
  */
 static void rmdir_mondata_subdir_allrdtgrp(struct rdt_resource *r,
-					   unsigned int dom_id)
+					   struct rdt_mon_domain *d)
 {
 	struct rdtgroup *prgrp, *crgrp;
+	char subname[32];
+	bool snc_mode;
 	char name[32];
 
+	snc_mode = r->mon_scope == RESCTRL_L3_NODE;
+	sprintf(name, "mon_%s_%02d", r->name, snc_mode ? d->ci->id : d->hdr.id);
+	if (snc_mode)
+		sprintf(subname, "mon_sub_%s_%02d", r->name, d->hdr.id);
+
 	list_for_each_entry(prgrp, &rdt_all_groups, rdtgroup_list) {
-		sprintf(name, "mon_%s_%02d", r->name, dom_id);
-		kernfs_remove_by_name(prgrp->mon.mon_data_kn, name);
+		mon_rmdir_one_subdir(prgrp->mon.mon_data_kn, name, subname);
 
 		list_for_each_entry(crgrp, &prgrp->mon.crdtgrp_list, mon.crdtgrp_list)
-			kernfs_remove_by_name(crgrp->mon.mon_data_kn, name);
+			mon_rmdir_one_subdir(crgrp->mon.mon_data_kn, name, subname);
 	}
 }
 
-static int mkdir_mondata_subdir(struct kernfs_node *parent_kn,
-				struct rdt_domain *d,
-				struct rdt_resource *r, struct rdtgroup *prgrp)
+static int mon_add_all_files(struct kernfs_node *kn, struct rdt_mon_domain *d,
+			     struct rdt_resource *r, struct rdtgroup *prgrp,
+			     bool do_sum)
 {
+	struct rmid_read rr = {0};
 	union mon_data_bits priv;
-	struct kernfs_node *kn;
 	struct mon_evt *mevt;
-	struct rmid_read rr;
-	char name[32];
 	int ret;
 
-	sprintf(name, "mon_%s_%02d", r->name, d->id);
-	/* create the directory */
-	kn = kernfs_create_dir(parent_kn, name, parent_kn->mode, prgrp);
-	if (IS_ERR(kn))
-		return PTR_ERR(kn);
-
-	ret = rdtgroup_kn_set_ugid(kn);
-	if (ret)
-		goto out_destroy;
-
-	if (WARN_ON(list_empty(&r->evt_list))) {
-		ret = -EPERM;
-		goto out_destroy;
-	}
+	if (WARN_ON(list_empty(&r->evt_list)))
+		return -EPERM;
 
 	priv.u.rid = r->rid;
-	priv.u.domid = d->id;
+	priv.u.domid = do_sum ? d->ci->id : d->hdr.id;
+	priv.u.sum = do_sum;
 	list_for_each_entry(mevt, &r->evt_list, list) {
 		priv.u.evtid = mevt->evtid;
 		ret = mon_addfile(kn, mevt->name, priv.priv);
 		if (ret)
+			return ret;
+
+		if (!do_sum && is_mbm_event(mevt->evtid))
+			mon_event_read(&rr, r, d, prgrp, &d->hdr.cpu_mask, mevt->evtid, true);
+	}
+
+	return 0;
+}
+
+static int mkdir_mondata_subdir(struct kernfs_node *parent_kn,
+				struct rdt_mon_domain *d,
+				struct rdt_resource *r, struct rdtgroup *prgrp)
+{
+	struct kernfs_node *kn, *ckn;
+	char name[32];
+	bool snc_mode;
+	int ret = 0;
+
+	lockdep_assert_held(&rdtgroup_mutex);
+
+	snc_mode = r->mon_scope == RESCTRL_L3_NODE;
+	sprintf(name, "mon_%s_%02d", r->name, snc_mode ? d->ci->id : d->hdr.id);
+	kn = kernfs_find_and_get(parent_kn, name);
+	if (kn) {
+		/*
+		 * rdtgroup_mutex will prevent this directory from being
+		 * removed. No need to keep this hold.
+		 */
+		kernfs_put(kn);
+	} else {
+		kn = kernfs_create_dir(parent_kn, name, parent_kn->mode, prgrp);
+		if (IS_ERR(kn))
+			return PTR_ERR(kn);
+
+		ret = rdtgroup_kn_set_ugid(kn);
+		if (ret)
+			goto out_destroy;
+		ret = mon_add_all_files(kn, d, r, prgrp, snc_mode);
+		if (ret)
+			goto out_destroy;
+	}
+
+	if (snc_mode) {
+		sprintf(name, "mon_sub_%s_%02d", r->name, d->hdr.id);
+		ckn = kernfs_create_dir(kn, name, parent_kn->mode, prgrp);
+		if (IS_ERR(ckn)) {
+			ret = -EINVAL;
+			goto out_destroy;
+		}
+
+		ret = rdtgroup_kn_set_ugid(ckn);
+		if (ret)
 			goto out_destroy;
 
-		if (is_mbm_event(mevt->evtid))
-			mon_event_read(&rr, r, d, prgrp, mevt->evtid, true);
+		ret = mon_add_all_files(ckn, d, r, prgrp, false);
+		if (ret)
+			goto out_destroy;
 	}
+
 	kernfs_activate(kn);
 	return 0;
 
@@ -3071,7 +3139,7 @@ out_destroy:
  * and "monitor" groups with given domain id.
  */
 static void mkdir_mondata_subdir_allrdtgrp(struct rdt_resource *r,
-					   struct rdt_domain *d)
+					   struct rdt_mon_domain *d)
 {
 	struct kernfs_node *parent_kn;
 	struct rdtgroup *prgrp, *crgrp;
@@ -3093,13 +3161,13 @@ static int mkdir_mondata_subdir_alldom(struct kernfs_node *parent_kn,
 				       struct rdt_resource *r,
 				       struct rdtgroup *prgrp)
 {
-	struct rdt_domain *dom;
+	struct rdt_mon_domain *dom;
 	int ret;
 
 	/* Walking r->domains, ensure it can't race with cpuhp */
 	lockdep_assert_cpus_held();
 
-	list_for_each_entry(dom, &r->domains, list) {
+	list_for_each_entry(dom, &r->mon_domains, hdr.list) {
 		ret = mkdir_mondata_subdir(parent_kn, dom, r, prgrp);
 		if (ret)
 			return ret;
@@ -3198,7 +3266,7 @@ static u32 cbm_ensure_valid(u32 _val, struct rdt_resource *r)
  * Set the RDT domain up to start off with all usable allocations. That is,
  * all shareable and unused bits. All-zero CBM is invalid.
  */
-static int __init_one_rdt_domain(struct rdt_domain *d, struct resctrl_schema *s,
+static int __init_one_rdt_domain(struct rdt_ctrl_domain *d, struct resctrl_schema *s,
 				 u32 closid)
 {
 	enum resctrl_conf_type peer_type = resctrl_peer_type(s->conf_type);
@@ -3258,7 +3326,7 @@ static int __init_one_rdt_domain(struct rdt_domain *d, struct resctrl_schema *s,
 	 */
 	tmp_cbm = cfg->new_ctrl;
 	if (bitmap_weight(&tmp_cbm, r->cache.cbm_len) < r->cache.min_cbm_bits) {
-		rdt_last_cmd_printf("No space on %s:%d\n", s->name, d->id);
+		rdt_last_cmd_printf("No space on %s:%d\n", s->name, d->hdr.id);
 		return -ENOSPC;
 	}
 	cfg->have_new_ctrl = true;
@@ -3278,10 +3346,10 @@ static int __init_one_rdt_domain(struct rdt_domain *d, struct resctrl_schema *s,
  */
 static int rdtgroup_init_cat(struct resctrl_schema *s, u32 closid)
 {
-	struct rdt_domain *d;
+	struct rdt_ctrl_domain *d;
 	int ret;
 
-	list_for_each_entry(d, &s->res->domains, list) {
+	list_for_each_entry(d, &s->res->ctrl_domains, hdr.list) {
 		ret = __init_one_rdt_domain(d, s, closid);
 		if (ret < 0)
 			return ret;
@@ -3294,9 +3362,9 @@ static int rdtgroup_init_cat(struct resctrl_schema *s, u32 closid)
 static void rdtgroup_init_mba(struct rdt_resource *r, u32 closid)
 {
 	struct resctrl_staged_config *cfg;
-	struct rdt_domain *d;
+	struct rdt_ctrl_domain *d;
 
-	list_for_each_entry(d, &r->domains, list) {
+	list_for_each_entry(d, &r->ctrl_domains, hdr.list) {
 		if (is_mba_sc(r)) {
 			d->mbps_val[closid] = MBA_MAX_MBPS;
 			continue;
@@ -3920,29 +3988,33 @@ static void __init rdtgroup_setup_default(void)
 	mutex_unlock(&rdtgroup_mutex);
 }
 
-static void domain_destroy_mon_state(struct rdt_domain *d)
+static void domain_destroy_mon_state(struct rdt_mon_domain *d)
 {
 	bitmap_free(d->rmid_busy_llc);
 	kfree(d->mbm_total);
 	kfree(d->mbm_local);
 }
 
-void resctrl_offline_domain(struct rdt_resource *r, struct rdt_domain *d)
+void resctrl_offline_ctrl_domain(struct rdt_resource *r, struct rdt_ctrl_domain *d)
 {
 	mutex_lock(&rdtgroup_mutex);
 
 	if (supports_mba_mbps() && r->rid == RDT_RESOURCE_MBA)
 		mba_sc_domain_destroy(r, d);
 
-	if (!r->mon_capable)
-		goto out_unlock;
+	mutex_unlock(&rdtgroup_mutex);
+}
+
+void resctrl_offline_mon_domain(struct rdt_resource *r, struct rdt_mon_domain *d)
+{
+	mutex_lock(&rdtgroup_mutex);
 
 	/*
 	 * If resctrl is mounted, remove all the
 	 * per domain monitor data directories.
 	 */
 	if (resctrl_mounted && resctrl_arch_mon_capable())
-		rmdir_mondata_subdir_allrdtgrp(r, d->id);
+		rmdir_mondata_subdir_allrdtgrp(r, d);
 
 	if (is_mbm_enabled())
 		cancel_delayed_work(&d->mbm_over);
@@ -3961,11 +4033,10 @@ void resctrl_offline_domain(struct rdt_resource *r, struct rdt_domain *d)
 
 	domain_destroy_mon_state(d);
 
-out_unlock:
 	mutex_unlock(&rdtgroup_mutex);
 }
 
-static int domain_setup_mon_state(struct rdt_resource *r, struct rdt_domain *d)
+static int domain_setup_mon_state(struct rdt_resource *r, struct rdt_mon_domain *d)
 {
 	u32 idx_limit = resctrl_arch_system_num_rmid_idx();
 	size_t tsize;
@@ -3996,7 +4067,7 @@ static int domain_setup_mon_state(struct rdt_resource *r, struct rdt_domain *d)
 	return 0;
 }
 
-int resctrl_online_domain(struct rdt_resource *r, struct rdt_domain *d)
+int resctrl_online_ctrl_domain(struct rdt_resource *r, struct rdt_ctrl_domain *d)
 {
 	int err = 0;
 
@@ -4005,11 +4076,18 @@ int resctrl_online_domain(struct rdt_resource *r, struct rdt_domain *d)
 	if (supports_mba_mbps() && r->rid == RDT_RESOURCE_MBA) {
 		/* RDT_RESOURCE_MBA is never mon_capable */
 		err = mba_sc_domain_allocate(r, d);
-		goto out_unlock;
 	}
 
-	if (!r->mon_capable)
-		goto out_unlock;
+	mutex_unlock(&rdtgroup_mutex);
+
+	return err;
+}
+
+int resctrl_online_mon_domain(struct rdt_resource *r, struct rdt_mon_domain *d)
+{
+	int err;
+
+	mutex_lock(&rdtgroup_mutex);
 
 	err = domain_setup_mon_state(r, d);
 	if (err)
@@ -4060,8 +4138,8 @@ static void clear_childcpus(struct rdtgroup *r, unsigned int cpu)
 void resctrl_offline_cpu(unsigned int cpu)
 {
 	struct rdt_resource *l3 = &rdt_resources_all[RDT_RESOURCE_L3].r_resctrl;
+	struct rdt_mon_domain *d;
 	struct rdtgroup *rdtgrp;
-	struct rdt_domain *d;
 
 	mutex_lock(&rdtgroup_mutex);
 	list_for_each_entry(rdtgrp, &rdt_all_groups, rdtgroup_list) {
@@ -4074,7 +4152,7 @@ void resctrl_offline_cpu(unsigned int cpu)
 	if (!l3->mon_capable)
 		goto out_unlock;
 
-	d = get_domain_from_cpu(cpu, l3);
+	d = get_mon_domain_from_cpu(cpu, l3);
 	if (d) {
 		if (is_mbm_enabled() && cpu == d->mbm_work_cpu) {
 			cancel_delayed_work(&d->mbm_over);
diff --git a/arch/x86/kernel/cpu/scattered.c b/arch/x86/kernel/cpu/scattered.c
index af5aa2c754c2..c84c30188fdf 100644
--- a/arch/x86/kernel/cpu/scattered.c
+++ b/arch/x86/kernel/cpu/scattered.c
@@ -45,6 +45,7 @@ static const struct cpuid_bit cpuid_bits[] = {
 	{ X86_FEATURE_HW_PSTATE,	CPUID_EDX,  7, 0x80000007, 0 },
 	{ X86_FEATURE_CPB,		CPUID_EDX,  9, 0x80000007, 0 },
 	{ X86_FEATURE_PROC_FEEDBACK,    CPUID_EDX, 11, 0x80000007, 0 },
+	{ X86_FEATURE_FAST_CPPC, 	CPUID_EDX, 15, 0x80000007, 0 },
 	{ X86_FEATURE_MBA,		CPUID_EBX,  6, 0x80000008, 0 },
 	{ X86_FEATURE_SMBA,		CPUID_EBX,  2, 0x80000020, 0 },
 	{ X86_FEATURE_BMEC,		CPUID_EBX,  3, 0x80000020, 0 },
diff --git a/arch/x86/kernel/cpu/sgx/main.c b/arch/x86/kernel/cpu/sgx/main.c
index 27892e57c4ef..9ace84486499 100644
--- a/arch/x86/kernel/cpu/sgx/main.c
+++ b/arch/x86/kernel/cpu/sgx/main.c
@@ -475,24 +475,25 @@ struct sgx_epc_page *__sgx_alloc_epc_page(void)
 {
 	struct sgx_epc_page *page;
 	int nid_of_current = numa_node_id();
-	int nid = nid_of_current;
+	int nid_start, nid;
 
-	if (node_isset(nid_of_current, sgx_numa_mask)) {
-		page = __sgx_alloc_epc_page_from_node(nid_of_current);
-		if (page)
-			return page;
-	}
-
-	/* Fall back to the non-local NUMA nodes: */
-	while (true) {
-		nid = next_node_in(nid, sgx_numa_mask);
-		if (nid == nid_of_current)
-			break;
+	/*
+	 * Try local node first. If it doesn't have an EPC section,
+	 * fall back to the non-local NUMA nodes.
+	 */
+	if (node_isset(nid_of_current, sgx_numa_mask))
+		nid_start = nid_of_current;
+	else
+		nid_start = next_node_in(nid_of_current, sgx_numa_mask);
 
+	nid = nid_start;
+	do {
 		page = __sgx_alloc_epc_page_from_node(nid);
 		if (page)
 			return page;
-	}
+
+		nid = next_node_in(nid, sgx_numa_mask);
+	} while (nid != nid_start);
 
 	return ERR_PTR(-ENOMEM);
 }
@@ -732,7 +733,7 @@ out:
 	return 0;
 }
 
-/**
+/*
  * A section metric is concatenated in a way that @low bits 12-31 define the
  * bits 12-31 of the metric and @high bits 0-19 define the bits 32-51 of the
  * metric.
@@ -847,6 +848,13 @@ static bool __init sgx_page_cache_init(void)
 		return false;
 	}
 
+	for_each_online_node(nid) {
+		if (!node_isset(nid, sgx_numa_mask) &&
+		    node_state(nid, N_MEMORY) && node_state(nid, N_CPU))
+			pr_info("node%d has both CPUs and memory but doesn't have an EPC section\n",
+				nid);
+	}
+
 	return true;
 }
 
@@ -895,10 +903,10 @@ int sgx_set_attribute(unsigned long *allowed_attributes,
 {
 	struct fd f = fdget(attribute_fd);
 
-	if (!f.file)
+	if (!fd_file(f))
 		return -EINVAL;
 
-	if (f.file->f_op != &sgx_provision_fops) {
+	if (fd_file(f)->f_op != &sgx_provision_fops) {
 		fdput(f);
 		return -EINVAL;
 	}
diff --git a/arch/x86/kernel/cpu/vmware.c b/arch/x86/kernel/cpu/vmware.c
index 11f83d07925e..00189cdeb775 100644
--- a/arch/x86/kernel/cpu/vmware.c
+++ b/arch/x86/kernel/cpu/vmware.c
@@ -41,80 +41,97 @@
 
 #define CPUID_VMWARE_INFO_LEAF               0x40000000
 #define CPUID_VMWARE_FEATURES_LEAF           0x40000010
-#define CPUID_VMWARE_FEATURES_ECX_VMMCALL    BIT(0)
-#define CPUID_VMWARE_FEATURES_ECX_VMCALL     BIT(1)
 
-#define VMWARE_HYPERVISOR_MAGIC	0x564D5868
-
-#define VMWARE_CMD_GETVERSION    10
-#define VMWARE_CMD_GETHZ         45
-#define VMWARE_CMD_GETVCPU_INFO  68
-#define VMWARE_CMD_LEGACY_X2APIC  3
-#define VMWARE_CMD_VCPU_RESERVED 31
-#define VMWARE_CMD_STEALCLOCK    91
+#define GETVCPU_INFO_LEGACY_X2APIC           BIT(3)
+#define GETVCPU_INFO_VCPU_RESERVED           BIT(31)
 
 #define STEALCLOCK_NOT_AVAILABLE (-1)
 #define STEALCLOCK_DISABLED        0
 #define STEALCLOCK_ENABLED         1
 
-#define VMWARE_PORT(cmd, eax, ebx, ecx, edx)				\
-	__asm__("inl (%%dx), %%eax" :					\
-		"=a"(eax), "=c"(ecx), "=d"(edx), "=b"(ebx) :		\
-		"a"(VMWARE_HYPERVISOR_MAGIC),				\
-		"c"(VMWARE_CMD_##cmd),					\
-		"d"(VMWARE_HYPERVISOR_PORT), "b"(UINT_MAX) :		\
-		"memory")
-
-#define VMWARE_VMCALL(cmd, eax, ebx, ecx, edx)				\
-	__asm__("vmcall" :						\
-		"=a"(eax), "=c"(ecx), "=d"(edx), "=b"(ebx) :		\
-		"a"(VMWARE_HYPERVISOR_MAGIC),				\
-		"c"(VMWARE_CMD_##cmd),					\
-		"d"(0), "b"(UINT_MAX) :					\
-		"memory")
-
-#define VMWARE_VMMCALL(cmd, eax, ebx, ecx, edx)                         \
-	__asm__("vmmcall" :						\
-		"=a"(eax), "=c"(ecx), "=d"(edx), "=b"(ebx) :		\
-		"a"(VMWARE_HYPERVISOR_MAGIC),				\
-		"c"(VMWARE_CMD_##cmd),					\
-		"d"(0), "b"(UINT_MAX) :					\
-		"memory")
-
-#define VMWARE_CMD(cmd, eax, ebx, ecx, edx) do {		\
-	switch (vmware_hypercall_mode) {			\
-	case CPUID_VMWARE_FEATURES_ECX_VMCALL:			\
-		VMWARE_VMCALL(cmd, eax, ebx, ecx, edx);		\
-		break;						\
-	case CPUID_VMWARE_FEATURES_ECX_VMMCALL:			\
-		VMWARE_VMMCALL(cmd, eax, ebx, ecx, edx);	\
-		break;						\
-	default:						\
-		VMWARE_PORT(cmd, eax, ebx, ecx, edx);		\
-		break;						\
-	}							\
-	} while (0)
-
 struct vmware_steal_time {
 	union {
-		uint64_t clock;	/* stolen time counter in units of vtsc */
+		u64 clock;	/* stolen time counter in units of vtsc */
 		struct {
 			/* only for little-endian */
-			uint32_t clock_low;
-			uint32_t clock_high;
+			u32 clock_low;
+			u32 clock_high;
 		};
 	};
-	uint64_t reserved[7];
+	u64 reserved[7];
 };
 
 static unsigned long vmware_tsc_khz __ro_after_init;
 static u8 vmware_hypercall_mode     __ro_after_init;
 
+unsigned long vmware_hypercall_slow(unsigned long cmd,
+				    unsigned long in1, unsigned long in3,
+				    unsigned long in4, unsigned long in5,
+				    u32 *out1, u32 *out2, u32 *out3,
+				    u32 *out4, u32 *out5)
+{
+	unsigned long out0, rbx, rcx, rdx, rsi, rdi;
+
+	switch (vmware_hypercall_mode) {
+	case CPUID_VMWARE_FEATURES_ECX_VMCALL:
+		asm_inline volatile ("vmcall"
+				: "=a" (out0), "=b" (rbx), "=c" (rcx),
+				"=d" (rdx), "=S" (rsi), "=D" (rdi)
+				: "a" (VMWARE_HYPERVISOR_MAGIC),
+				"b" (in1),
+				"c" (cmd),
+				"d" (in3),
+				"S" (in4),
+				"D" (in5)
+				: "cc", "memory");
+		break;
+	case CPUID_VMWARE_FEATURES_ECX_VMMCALL:
+		asm_inline volatile ("vmmcall"
+				: "=a" (out0), "=b" (rbx), "=c" (rcx),
+				"=d" (rdx), "=S" (rsi), "=D" (rdi)
+				: "a" (VMWARE_HYPERVISOR_MAGIC),
+				"b" (in1),
+				"c" (cmd),
+				"d" (in3),
+				"S" (in4),
+				"D" (in5)
+				: "cc", "memory");
+		break;
+	default:
+		asm_inline volatile ("movw %[port], %%dx; inl (%%dx), %%eax"
+				: "=a" (out0), "=b" (rbx), "=c" (rcx),
+				"=d" (rdx), "=S" (rsi), "=D" (rdi)
+				: [port] "i" (VMWARE_HYPERVISOR_PORT),
+				"a" (VMWARE_HYPERVISOR_MAGIC),
+				"b" (in1),
+				"c" (cmd),
+				"d" (in3),
+				"S" (in4),
+				"D" (in5)
+				: "cc", "memory");
+		break;
+	}
+
+	if (out1)
+		*out1 = rbx;
+	if (out2)
+		*out2 = rcx;
+	if (out3)
+		*out3 = rdx;
+	if (out4)
+		*out4 = rsi;
+	if (out5)
+		*out5 = rdi;
+
+	return out0;
+}
+
 static inline int __vmware_platform(void)
 {
-	uint32_t eax, ebx, ecx, edx;
-	VMWARE_CMD(GETVERSION, eax, ebx, ecx, edx);
-	return eax != (uint32_t)-1 && ebx == VMWARE_HYPERVISOR_MAGIC;
+	u32 eax, ebx, ecx;
+
+	eax = vmware_hypercall3(VMWARE_CMD_GETVERSION, 0, &ebx, &ecx);
+	return eax != UINT_MAX && ebx == VMWARE_HYPERVISOR_MAGIC;
 }
 
 static unsigned long vmware_get_tsc_khz(void)
@@ -166,21 +183,12 @@ static void __init vmware_cyc2ns_setup(void)
 	pr_info("using clock offset of %llu ns\n", d->cyc2ns_offset);
 }
 
-static int vmware_cmd_stealclock(uint32_t arg1, uint32_t arg2)
+static int vmware_cmd_stealclock(u32 addr_hi, u32 addr_lo)
 {
-	uint32_t result, info;
-
-	asm volatile (VMWARE_HYPERCALL :
-		"=a"(result),
-		"=c"(info) :
-		"a"(VMWARE_HYPERVISOR_MAGIC),
-		"b"(0),
-		"c"(VMWARE_CMD_STEALCLOCK),
-		"d"(0),
-		"S"(arg1),
-		"D"(arg2) :
-		"memory");
-	return result;
+	u32 info;
+
+	return vmware_hypercall5(VMWARE_CMD_STEALCLOCK, 0, 0, addr_hi, addr_lo,
+				 &info);
 }
 
 static bool stealclock_enable(phys_addr_t pa)
@@ -215,15 +223,15 @@ static bool vmware_is_stealclock_available(void)
  * Return:
  *      The steal clock reading in ns.
  */
-static uint64_t vmware_steal_clock(int cpu)
+static u64 vmware_steal_clock(int cpu)
 {
 	struct vmware_steal_time *steal = &per_cpu(vmw_steal_time, cpu);
-	uint64_t clock;
+	u64 clock;
 
 	if (IS_ENABLED(CONFIG_64BIT))
 		clock = READ_ONCE(steal->clock);
 	else {
-		uint32_t initial_high, low, high;
+		u32 initial_high, low, high;
 
 		do {
 			initial_high = READ_ONCE(steal->clock_high);
@@ -235,7 +243,7 @@ static uint64_t vmware_steal_clock(int cpu)
 			high = READ_ONCE(steal->clock_high);
 		} while (initial_high != high);
 
-		clock = ((uint64_t)high << 32) | low;
+		clock = ((u64)high << 32) | low;
 	}
 
 	return mul_u64_u32_shr(clock, vmware_cyc2ns.cyc2ns_mul,
@@ -389,13 +397,13 @@ static void __init vmware_set_capabilities(void)
 
 static void __init vmware_platform_setup(void)
 {
-	uint32_t eax, ebx, ecx, edx;
-	uint64_t lpj, tsc_khz;
+	u32 eax, ebx, ecx;
+	u64 lpj, tsc_khz;
 
-	VMWARE_CMD(GETHZ, eax, ebx, ecx, edx);
+	eax = vmware_hypercall3(VMWARE_CMD_GETHZ, UINT_MAX, &ebx, &ecx);
 
 	if (ebx != UINT_MAX) {
-		lpj = tsc_khz = eax | (((uint64_t)ebx) << 32);
+		lpj = tsc_khz = eax | (((u64)ebx) << 32);
 		do_div(tsc_khz, 1000);
 		WARN_ON(tsc_khz >> 32);
 		pr_info("TSC freq read from hypervisor : %lu.%03lu MHz\n",
@@ -446,7 +454,7 @@ static u8 __init vmware_select_hypercall(void)
  * If !boot_cpu_has(X86_FEATURE_HYPERVISOR), vmware_hypercall_mode
  * intentionally defaults to 0.
  */
-static uint32_t __init vmware_platform(void)
+static u32 __init vmware_platform(void)
 {
 	if (boot_cpu_has(X86_FEATURE_HYPERVISOR)) {
 		unsigned int eax;
@@ -474,12 +482,65 @@ static uint32_t __init vmware_platform(void)
 /* Checks if hypervisor supports x2apic without VT-D interrupt remapping. */
 static bool __init vmware_legacy_x2apic_available(void)
 {
-	uint32_t eax, ebx, ecx, edx;
-	VMWARE_CMD(GETVCPU_INFO, eax, ebx, ecx, edx);
-	return !(eax & BIT(VMWARE_CMD_VCPU_RESERVED)) &&
-		(eax & BIT(VMWARE_CMD_LEGACY_X2APIC));
+	u32 eax;
+
+	eax = vmware_hypercall1(VMWARE_CMD_GETVCPU_INFO, 0);
+	return !(eax & GETVCPU_INFO_VCPU_RESERVED) &&
+		(eax & GETVCPU_INFO_LEGACY_X2APIC);
 }
 
+#ifdef CONFIG_INTEL_TDX_GUEST
+/*
+ * TDCALL[TDG.VP.VMCALL] uses %rax (arg0) and %rcx (arg2). Therefore,
+ * we remap those registers to %r12 and %r13, respectively.
+ */
+unsigned long vmware_tdx_hypercall(unsigned long cmd,
+				   unsigned long in1, unsigned long in3,
+				   unsigned long in4, unsigned long in5,
+				   u32 *out1, u32 *out2, u32 *out3,
+				   u32 *out4, u32 *out5)
+{
+	struct tdx_module_args args = {};
+
+	if (!hypervisor_is_type(X86_HYPER_VMWARE)) {
+		pr_warn_once("Incorrect usage\n");
+		return ULONG_MAX;
+	}
+
+	if (cmd & ~VMWARE_CMD_MASK) {
+		pr_warn_once("Out of range command %lx\n", cmd);
+		return ULONG_MAX;
+	}
+
+	args.rbx = in1;
+	args.rdx = in3;
+	args.rsi = in4;
+	args.rdi = in5;
+	args.r10 = VMWARE_TDX_VENDOR_LEAF;
+	args.r11 = VMWARE_TDX_HCALL_FUNC;
+	args.r12 = VMWARE_HYPERVISOR_MAGIC;
+	args.r13 = cmd;
+	/* CPL */
+	args.r15 = 0;
+
+	__tdx_hypercall(&args);
+
+	if (out1)
+		*out1 = args.rbx;
+	if (out2)
+		*out2 = args.r13;
+	if (out3)
+		*out3 = args.rdx;
+	if (out4)
+		*out4 = args.rsi;
+	if (out5)
+		*out5 = args.rdi;
+
+	return args.r12;
+}
+EXPORT_SYMBOL_GPL(vmware_tdx_hypercall);
+#endif
+
 #ifdef CONFIG_AMD_MEM_ENCRYPT
 static void vmware_sev_es_hcall_prepare(struct ghcb *ghcb,
 					struct pt_regs *regs)
diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c
index f06501445cd9..340af8155658 100644
--- a/arch/x86/kernel/crash.c
+++ b/arch/x86/kernel/crash.c
@@ -128,6 +128,18 @@ void native_machine_crash_shutdown(struct pt_regs *regs)
 #ifdef CONFIG_HPET_TIMER
 	hpet_disable();
 #endif
+
+	/*
+	 * Non-crash kexec calls enc_kexec_begin() while scheduling is still
+	 * active. This allows the callback to wait until all in-flight
+	 * shared<->private conversions are complete. In a crash scenario,
+	 * enc_kexec_begin() gets called after all but one CPU have been shut
+	 * down and interrupts have been disabled. This allows the callback to
+	 * detect a race with the conversion and report it.
+	 */
+	x86_platform.guest.enc_kexec_begin();
+	x86_platform.guest.enc_kexec_finish();
+
 	crash_save_cpu(regs, safe_smp_processor_id());
 }
 
diff --git a/arch/x86/kernel/devicetree.c b/arch/x86/kernel/devicetree.c
index 8e3c53b4d070..64280879c68c 100644
--- a/arch/x86/kernel/devicetree.c
+++ b/arch/x86/kernel/devicetree.c
@@ -83,7 +83,7 @@ static int x86_of_pci_irq_enable(struct pci_dev *dev)
 
 	ret = pci_read_config_byte(dev, PCI_INTERRUPT_PIN, &pin);
 	if (ret)
-		return ret;
+		return pcibios_err_to_errno(ret);
 	if (!pin)
 		return 0;
 
diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
index 68b09f718f10..4893d30ce438 100644
--- a/arch/x86/kernel/e820.c
+++ b/arch/x86/kernel/e820.c
@@ -828,7 +828,7 @@ u64 __init e820__memblock_alloc_reserved(u64 size, u64 align)
 /*
  * Find the highest page frame number we have available
  */
-static unsigned long __init e820_end_pfn(unsigned long limit_pfn, enum e820_type type)
+static unsigned long __init e820__end_ram_pfn(unsigned long limit_pfn)
 {
 	int i;
 	unsigned long last_pfn = 0;
@@ -839,7 +839,8 @@ static unsigned long __init e820_end_pfn(unsigned long limit_pfn, enum e820_type
 		unsigned long start_pfn;
 		unsigned long end_pfn;
 
-		if (entry->type != type)
+		if (entry->type != E820_TYPE_RAM &&
+		    entry->type != E820_TYPE_ACPI)
 			continue;
 
 		start_pfn = entry->addr >> PAGE_SHIFT;
@@ -865,12 +866,12 @@ static unsigned long __init e820_end_pfn(unsigned long limit_pfn, enum e820_type
 
 unsigned long __init e820__end_of_ram_pfn(void)
 {
-	return e820_end_pfn(MAX_ARCH_PFN, E820_TYPE_RAM);
+	return e820__end_ram_pfn(MAX_ARCH_PFN);
 }
 
 unsigned long __init e820__end_of_low_ram_pfn(void)
 {
-	return e820_end_pfn(1UL << (32 - PAGE_SHIFT), E820_TYPE_RAM);
+	return e820__end_ram_pfn(1UL << (32 - PAGE_SHIFT));
 }
 
 static void __init early_panic(char *msg)
diff --git a/arch/x86/kernel/early-quirks.c b/arch/x86/kernel/early-quirks.c
index 59f4aefc6bc1..29d1f9104e94 100644
--- a/arch/x86/kernel/early-quirks.c
+++ b/arch/x86/kernel/early-quirks.c
@@ -17,8 +17,8 @@
 #include <linux/bcma/bcma.h>
 #include <linux/bcma/bcma_regs.h>
 #include <linux/platform_data/x86/apple.h>
-#include <drm/i915_drm.h>
-#include <drm/i915_pciids.h>
+#include <drm/intel/i915_drm.h>
+#include <drm/intel/i915_pciids.h>
 #include <asm/pci-direct.h>
 #include <asm/dma.h>
 #include <asm/io_apic.h>
@@ -518,47 +518,46 @@ static const struct intel_early_ops gen11_early_ops __initconst = {
 
 /* Intel integrated GPUs for which we need to reserve "stolen memory" */
 static const struct pci_device_id intel_early_ids[] __initconst = {
-	INTEL_I830_IDS(&i830_early_ops),
-	INTEL_I845G_IDS(&i845_early_ops),
-	INTEL_I85X_IDS(&i85x_early_ops),
-	INTEL_I865G_IDS(&i865_early_ops),
-	INTEL_I915G_IDS(&gen3_early_ops),
-	INTEL_I915GM_IDS(&gen3_early_ops),
-	INTEL_I945G_IDS(&gen3_early_ops),
-	INTEL_I945GM_IDS(&gen3_early_ops),
-	INTEL_VLV_IDS(&gen6_early_ops),
-	INTEL_PINEVIEW_G_IDS(&gen3_early_ops),
-	INTEL_PINEVIEW_M_IDS(&gen3_early_ops),
-	INTEL_I965G_IDS(&gen3_early_ops),
-	INTEL_G33_IDS(&gen3_early_ops),
-	INTEL_I965GM_IDS(&gen3_early_ops),
-	INTEL_GM45_IDS(&gen3_early_ops),
-	INTEL_G45_IDS(&gen3_early_ops),
-	INTEL_IRONLAKE_D_IDS(&gen3_early_ops),
-	INTEL_IRONLAKE_M_IDS(&gen3_early_ops),
-	INTEL_SNB_D_IDS(&gen6_early_ops),
-	INTEL_SNB_M_IDS(&gen6_early_ops),
-	INTEL_IVB_M_IDS(&gen6_early_ops),
-	INTEL_IVB_D_IDS(&gen6_early_ops),
-	INTEL_HSW_IDS(&gen6_early_ops),
-	INTEL_BDW_IDS(&gen8_early_ops),
-	INTEL_CHV_IDS(&chv_early_ops),
-	INTEL_SKL_IDS(&gen9_early_ops),
-	INTEL_BXT_IDS(&gen9_early_ops),
-	INTEL_KBL_IDS(&gen9_early_ops),
-	INTEL_CFL_IDS(&gen9_early_ops),
-	INTEL_GLK_IDS(&gen9_early_ops),
-	INTEL_CNL_IDS(&gen9_early_ops),
-	INTEL_ICL_11_IDS(&gen11_early_ops),
-	INTEL_EHL_IDS(&gen11_early_ops),
-	INTEL_JSL_IDS(&gen11_early_ops),
-	INTEL_TGL_12_IDS(&gen11_early_ops),
-	INTEL_RKL_IDS(&gen11_early_ops),
-	INTEL_ADLS_IDS(&gen11_early_ops),
-	INTEL_ADLP_IDS(&gen11_early_ops),
-	INTEL_ADLN_IDS(&gen11_early_ops),
-	INTEL_RPLS_IDS(&gen11_early_ops),
-	INTEL_RPLP_IDS(&gen11_early_ops),
+	INTEL_I830_IDS(INTEL_VGA_DEVICE, &i830_early_ops),
+	INTEL_I845G_IDS(INTEL_VGA_DEVICE, &i845_early_ops),
+	INTEL_I85X_IDS(INTEL_VGA_DEVICE, &i85x_early_ops),
+	INTEL_I865G_IDS(INTEL_VGA_DEVICE, &i865_early_ops),
+	INTEL_I915G_IDS(INTEL_VGA_DEVICE, &gen3_early_ops),
+	INTEL_I915GM_IDS(INTEL_VGA_DEVICE, &gen3_early_ops),
+	INTEL_I945G_IDS(INTEL_VGA_DEVICE, &gen3_early_ops),
+	INTEL_I945GM_IDS(INTEL_VGA_DEVICE, &gen3_early_ops),
+	INTEL_VLV_IDS(INTEL_VGA_DEVICE, &gen6_early_ops),
+	INTEL_PNV_IDS(INTEL_VGA_DEVICE, &gen3_early_ops),
+	INTEL_I965G_IDS(INTEL_VGA_DEVICE, &gen3_early_ops),
+	INTEL_G33_IDS(INTEL_VGA_DEVICE, &gen3_early_ops),
+	INTEL_I965GM_IDS(INTEL_VGA_DEVICE, &gen3_early_ops),
+	INTEL_GM45_IDS(INTEL_VGA_DEVICE, &gen3_early_ops),
+	INTEL_G45_IDS(INTEL_VGA_DEVICE, &gen3_early_ops),
+	INTEL_ILK_IDS(INTEL_VGA_DEVICE, &gen3_early_ops),
+	INTEL_SNB_IDS(INTEL_VGA_DEVICE, &gen6_early_ops),
+	INTEL_IVB_IDS(INTEL_VGA_DEVICE, &gen6_early_ops),
+	INTEL_HSW_IDS(INTEL_VGA_DEVICE, &gen6_early_ops),
+	INTEL_BDW_IDS(INTEL_VGA_DEVICE, &gen8_early_ops),
+	INTEL_CHV_IDS(INTEL_VGA_DEVICE, &chv_early_ops),
+	INTEL_SKL_IDS(INTEL_VGA_DEVICE, &gen9_early_ops),
+	INTEL_BXT_IDS(INTEL_VGA_DEVICE, &gen9_early_ops),
+	INTEL_KBL_IDS(INTEL_VGA_DEVICE, &gen9_early_ops),
+	INTEL_CFL_IDS(INTEL_VGA_DEVICE, &gen9_early_ops),
+	INTEL_WHL_IDS(INTEL_VGA_DEVICE, &gen9_early_ops),
+	INTEL_CML_IDS(INTEL_VGA_DEVICE, &gen9_early_ops),
+	INTEL_GLK_IDS(INTEL_VGA_DEVICE, &gen9_early_ops),
+	INTEL_CNL_IDS(INTEL_VGA_DEVICE, &gen9_early_ops),
+	INTEL_ICL_IDS(INTEL_VGA_DEVICE, &gen11_early_ops),
+	INTEL_EHL_IDS(INTEL_VGA_DEVICE, &gen11_early_ops),
+	INTEL_JSL_IDS(INTEL_VGA_DEVICE, &gen11_early_ops),
+	INTEL_TGL_IDS(INTEL_VGA_DEVICE, &gen11_early_ops),
+	INTEL_RKL_IDS(INTEL_VGA_DEVICE, &gen11_early_ops),
+	INTEL_ADLS_IDS(INTEL_VGA_DEVICE, &gen11_early_ops),
+	INTEL_ADLP_IDS(INTEL_VGA_DEVICE, &gen11_early_ops),
+	INTEL_ADLN_IDS(INTEL_VGA_DEVICE, &gen11_early_ops),
+	INTEL_RPLS_IDS(INTEL_VGA_DEVICE, &gen11_early_ops),
+	INTEL_RPLU_IDS(INTEL_VGA_DEVICE, &gen11_early_ops),
+	INTEL_RPLP_IDS(INTEL_VGA_DEVICE, &gen11_early_ops),
 };
 
 struct resource intel_graphics_stolen_res __ro_after_init = DEFINE_RES_MEM(0, 0);
diff --git a/arch/x86/kernel/eisa.c b/arch/x86/kernel/eisa.c
index 53935b4d62e3..9535a6507db7 100644
--- a/arch/x86/kernel/eisa.c
+++ b/arch/x86/kernel/eisa.c
@@ -11,15 +11,15 @@
 
 static __init int eisa_bus_probe(void)
 {
-	void __iomem *p;
+	u32 *p;
 
 	if ((xen_pv_domain() && !xen_initial_domain()) || cc_platform_has(CC_ATTR_GUEST_SEV_SNP))
 		return 0;
 
-	p = ioremap(0x0FFFD9, 4);
-	if (p && readl(p) == 'E' + ('I' << 8) + ('S' << 16) + ('A' << 24))
+	p = memremap(0x0FFFD9, 4, MEMREMAP_WB);
+	if (p && *p == 'E' + ('I' << 8) + ('S' << 16) + ('A' << 24))
 		EISA_bus = 1;
-	iounmap(p);
+	memunmap(p);
 	return 0;
 }
 subsys_initcall(eisa_bus_probe);
diff --git a/arch/x86/kernel/fpu/signal.c b/arch/x86/kernel/fpu/signal.c
index 247f2225aa9f..1065ab995305 100644
--- a/arch/x86/kernel/fpu/signal.c
+++ b/arch/x86/kernel/fpu/signal.c
@@ -64,6 +64,16 @@ setfx:
 }
 
 /*
+ * Update the value of PKRU register that was already pushed onto the signal frame.
+ */
+static inline int update_pkru_in_sigframe(struct xregs_state __user *buf, u32 pkru)
+{
+	if (unlikely(!cpu_feature_enabled(X86_FEATURE_OSPKE)))
+		return 0;
+	return __put_user(pkru, (unsigned int __user *)get_xsave_addr_user(buf, XFEATURE_PKRU));
+}
+
+/*
  * Signal frame handlers.
  */
 static inline bool save_fsave_header(struct task_struct *tsk, void __user *buf)
@@ -156,10 +166,17 @@ static inline bool save_xstate_epilog(void __user *buf, int ia32_frame,
 	return !err;
 }
 
-static inline int copy_fpregs_to_sigframe(struct xregs_state __user *buf)
+static inline int copy_fpregs_to_sigframe(struct xregs_state __user *buf, u32 pkru)
 {
-	if (use_xsave())
-		return xsave_to_user_sigframe(buf);
+	int err = 0;
+
+	if (use_xsave()) {
+		err = xsave_to_user_sigframe(buf);
+		if (!err)
+			err = update_pkru_in_sigframe(buf, pkru);
+		return err;
+	}
+
 	if (use_fxsr())
 		return fxsave_to_user_sigframe((struct fxregs_state __user *) buf);
 	else
@@ -185,7 +202,7 @@ static inline int copy_fpregs_to_sigframe(struct xregs_state __user *buf)
  * For [f]xsave state, update the SW reserved fields in the [f]xsave frame
  * indicating the absence/presence of the extended state to the user.
  */
-bool copy_fpstate_to_sigframe(void __user *buf, void __user *buf_fx, int size)
+bool copy_fpstate_to_sigframe(void __user *buf, void __user *buf_fx, int size, u32 pkru)
 {
 	struct task_struct *tsk = current;
 	struct fpstate *fpstate = tsk->thread.fpu.fpstate;
@@ -228,7 +245,7 @@ retry:
 		fpregs_restore_userregs();
 
 	pagefault_disable();
-	ret = copy_fpregs_to_sigframe(buf_fx);
+	ret = copy_fpregs_to_sigframe(buf_fx, pkru);
 	pagefault_enable();
 	fpregs_unlock();
 
diff --git a/arch/x86/kernel/fpu/xstate.c b/arch/x86/kernel/fpu/xstate.c
index c5a026fee5e0..22abb5ee0cf2 100644
--- a/arch/x86/kernel/fpu/xstate.c
+++ b/arch/x86/kernel/fpu/xstate.c
@@ -13,6 +13,7 @@
 #include <linux/seq_file.h>
 #include <linux/proc_fs.h>
 #include <linux/vmalloc.h>
+#include <linux/coredump.h>
 
 #include <asm/fpu/api.h>
 #include <asm/fpu/regset.h>
@@ -23,6 +24,8 @@
 #include <asm/prctl.h>
 #include <asm/elf.h>
 
+#include <uapi/asm/elf.h>
+
 #include "context.h"
 #include "internal.h"
 #include "legacy.h"
@@ -788,6 +791,9 @@ void __init fpu__init_system_xstate(unsigned int legacy_size)
 		goto out_disable;
 	}
 
+	fpu_kernel_cfg.independent_features = fpu_kernel_cfg.max_features &
+					      XFEATURE_MASK_INDEPENDENT;
+
 	/*
 	 * Clear XSAVE features that are disabled in the normal CPUID.
 	 */
@@ -993,6 +999,19 @@ void *get_xsave_addr(struct xregs_state *xsave, int xfeature_nr)
 }
 EXPORT_SYMBOL_GPL(get_xsave_addr);
 
+/*
+ * Given an xstate feature nr, calculate where in the xsave buffer the state is.
+ * The xsave buffer should be in standard format, not compacted (e.g. user mode
+ * signal frames).
+ */
+void __user *get_xsave_addr_user(struct xregs_state __user *xsave, int xfeature_nr)
+{
+	if (WARN_ON_ONCE(!xfeature_enabled(xfeature_nr)))
+		return NULL;
+
+	return (void __user *)xsave + xstate_offsets[xfeature_nr];
+}
+
 #ifdef CONFIG_ARCH_HAS_PKEYS
 
 /*
@@ -1838,3 +1857,89 @@ int proc_pid_arch_status(struct seq_file *m, struct pid_namespace *ns,
 	return 0;
 }
 #endif /* CONFIG_PROC_PID_ARCH_STATUS */
+
+#ifdef CONFIG_COREDUMP
+static const char owner_name[] = "LINUX";
+
+/*
+ * Dump type, size, offset and flag values for every xfeature that is present.
+ */
+static int dump_xsave_layout_desc(struct coredump_params *cprm)
+{
+	int num_records = 0;
+	int i;
+
+	for_each_extended_xfeature(i, fpu_user_cfg.max_features) {
+		struct x86_xfeat_component xc = {
+			.type   = i,
+			.size   = xstate_sizes[i],
+			.offset = xstate_offsets[i],
+			/* reserved for future use */
+			.flags  = 0,
+		};
+
+		if (!dump_emit(cprm, &xc, sizeof(xc)))
+			return 0;
+
+		num_records++;
+	}
+	return num_records;
+}
+
+static u32 get_xsave_desc_size(void)
+{
+	u32 cnt = 0;
+	u32 i;
+
+	for_each_extended_xfeature(i, fpu_user_cfg.max_features)
+		cnt++;
+
+	return cnt * (sizeof(struct x86_xfeat_component));
+}
+
+int elf_coredump_extra_notes_write(struct coredump_params *cprm)
+{
+	int num_records = 0;
+	struct elf_note en;
+
+	if (!fpu_user_cfg.max_features)
+		return 0;
+
+	en.n_namesz = sizeof(owner_name);
+	en.n_descsz = get_xsave_desc_size();
+	en.n_type = NT_X86_XSAVE_LAYOUT;
+
+	if (!dump_emit(cprm, &en, sizeof(en)))
+		return 1;
+	if (!dump_emit(cprm, owner_name, en.n_namesz))
+		return 1;
+	if (!dump_align(cprm, 4))
+		return 1;
+
+	num_records = dump_xsave_layout_desc(cprm);
+	if (!num_records)
+		return 1;
+
+	/* Total size should be equal to the number of records */
+	if ((sizeof(struct x86_xfeat_component) * num_records) != en.n_descsz)
+		return 1;
+
+	return 0;
+}
+
+int elf_coredump_extra_notes_size(void)
+{
+	int size;
+
+	if (!fpu_user_cfg.max_features)
+		return 0;
+
+	/* .note header */
+	size  = sizeof(struct elf_note);
+	/*  Name plus alignment to 4 bytes */
+	size += roundup(sizeof(owner_name), 4);
+	size += get_xsave_desc_size();
+
+	return size;
+}
+#endif /* CONFIG_COREDUMP */
diff --git a/arch/x86/kernel/fpu/xstate.h b/arch/x86/kernel/fpu/xstate.h
index 05df04f39628..0b86a5002c84 100644
--- a/arch/x86/kernel/fpu/xstate.h
+++ b/arch/x86/kernel/fpu/xstate.h
@@ -54,6 +54,8 @@ extern int copy_sigframe_from_user_to_xstate(struct task_struct *tsk, const void
 extern void fpu__init_cpu_xstate(void);
 extern void fpu__init_system_xstate(unsigned int legacy_size);
 
+extern void __user *get_xsave_addr_user(struct xregs_state __user *xsave, int xfeature_nr);
+
 static inline u64 xfeatures_mask_supervisor(void)
 {
 	return fpu_kernel_cfg.max_features & XFEATURE_MASK_SUPERVISOR_SUPPORTED;
@@ -62,9 +64,9 @@ static inline u64 xfeatures_mask_supervisor(void)
 static inline u64 xfeatures_mask_independent(void)
 {
 	if (!cpu_feature_enabled(X86_FEATURE_ARCH_LBR))
-		return XFEATURE_MASK_INDEPENDENT & ~XFEATURE_MASK_LBR;
+		return fpu_kernel_cfg.independent_features & ~XFEATURE_MASK_LBR;
 
-	return XFEATURE_MASK_INDEPENDENT;
+	return fpu_kernel_cfg.independent_features;
 }
 
 /* XSAVE/XRSTOR wrapper functions */
@@ -106,21 +108,17 @@ static inline u64 xfeatures_mask_independent(void)
  * Otherwise, if XSAVEOPT is enabled, XSAVEOPT replaces XSAVE because XSAVEOPT
  * supports modified optimization which is not supported by XSAVE.
  *
- * We use XSAVE as a fallback.
- *
- * The 661 label is defined in the ALTERNATIVE* macros as the address of the
- * original instruction which gets replaced. We need to use it here as the
- * address of the instruction where we might get an exception at.
+ * Use XSAVE as a fallback.
  */
 #define XSTATE_XSAVE(st, lmask, hmask, err)				\
-	asm volatile(ALTERNATIVE_3(XSAVE,				\
+	asm volatile("1: " ALTERNATIVE_3(XSAVE,				\
 				   XSAVEOPT, X86_FEATURE_XSAVEOPT,	\
 				   XSAVEC,   X86_FEATURE_XSAVEC,	\
 				   XSAVES,   X86_FEATURE_XSAVES)	\
 		     "\n"						\
 		     "xor %[err], %[err]\n"				\
 		     "3:\n"						\
-		     _ASM_EXTABLE_TYPE_REG(661b, 3b, EX_TYPE_EFAULT_REG, %[err]) \
+		     _ASM_EXTABLE_TYPE_REG(1b, 3b, EX_TYPE_EFAULT_REG, %[err]) \
 		     : [err] "=r" (err)					\
 		     : "D" (st), "m" (*st), "a" (lmask), "d" (hmask)	\
 		     : "memory")
@@ -130,11 +128,11 @@ static inline u64 xfeatures_mask_independent(void)
  * XSAVE area format.
  */
 #define XSTATE_XRESTORE(st, lmask, hmask)				\
-	asm volatile(ALTERNATIVE(XRSTOR,				\
+	asm volatile("1: " ALTERNATIVE(XRSTOR,				\
 				 XRSTORS, X86_FEATURE_XSAVES)		\
 		     "\n"						\
 		     "3:\n"						\
-		     _ASM_EXTABLE_TYPE(661b, 3b, EX_TYPE_FPU_RESTORE)	\
+		     _ASM_EXTABLE_TYPE(1b, 3b, EX_TYPE_FPU_RESTORE)	\
 		     :							\
 		     : "D" (st), "m" (*st), "a" (lmask), "d" (hmask)	\
 		     : "memory")
diff --git a/arch/x86/kernel/fred.c b/arch/x86/kernel/fred.c
index 4bcd8791ad96..8d32c3f48abc 100644
--- a/arch/x86/kernel/fred.c
+++ b/arch/x86/kernel/fred.c
@@ -21,17 +21,53 @@
 
 #define FRED_STKLVL(vector, lvl)	((lvl) << (2 * (vector)))
 
+DEFINE_PER_CPU(unsigned long, fred_rsp0);
+EXPORT_PER_CPU_SYMBOL(fred_rsp0);
+
 void cpu_init_fred_exceptions(void)
 {
 	/* When FRED is enabled by default, remove this log message */
 	pr_info("Initialize FRED on CPU%d\n", smp_processor_id());
 
+	/*
+	 * If a kernel event is delivered before a CPU goes to user level for
+	 * the first time, its SS is NULL thus NULL is pushed into the SS field
+	 * of the FRED stack frame.  But before ERETS is executed, the CPU may
+	 * context switch to another task and go to user level.  Then when the
+	 * CPU comes back to kernel mode, SS is changed to __KERNEL_DS.  Later
+	 * when ERETS is executed to return from the kernel event handler, a #GP
+	 * fault is generated because SS doesn't match the SS saved in the FRED
+	 * stack frame.
+	 *
+	 * Initialize SS to __KERNEL_DS when enabling FRED to avoid such #GPs.
+	 */
+	loadsegment(ss, __KERNEL_DS);
+
 	wrmsrl(MSR_IA32_FRED_CONFIG,
 	       /* Reserve for CALL emulation */
 	       FRED_CONFIG_REDZONE |
 	       FRED_CONFIG_INT_STKLVL(0) |
 	       FRED_CONFIG_ENTRYPOINT(asm_fred_entrypoint_user));
 
+	wrmsrl(MSR_IA32_FRED_STKLVLS, 0);
+	wrmsrl(MSR_IA32_FRED_RSP0, 0);
+	wrmsrl(MSR_IA32_FRED_RSP1, 0);
+	wrmsrl(MSR_IA32_FRED_RSP2, 0);
+	wrmsrl(MSR_IA32_FRED_RSP3, 0);
+
+	/* Enable FRED */
+	cr4_set_bits(X86_CR4_FRED);
+	/* Any further IDT use is a bug */
+	idt_invalidate();
+
+	/* Use int $0x80 for 32-bit system calls in FRED mode */
+	setup_clear_cpu_cap(X86_FEATURE_SYSENTER32);
+	setup_clear_cpu_cap(X86_FEATURE_SYSCALL32);
+}
+
+/* Must be called after setup_cpu_entry_areas() */
+void cpu_init_fred_rsps(void)
+{
 	/*
 	 * The purpose of separate stacks for NMI, #DB and #MC *in the kernel*
 	 * (remember that user space faults are always taken on stack level 0)
@@ -47,13 +83,4 @@ void cpu_init_fred_exceptions(void)
 	wrmsrl(MSR_IA32_FRED_RSP1, __this_cpu_ist_top_va(DB));
 	wrmsrl(MSR_IA32_FRED_RSP2, __this_cpu_ist_top_va(NMI));
 	wrmsrl(MSR_IA32_FRED_RSP3, __this_cpu_ist_top_va(DF));
-
-	/* Enable FRED */
-	cr4_set_bits(X86_CR4_FRED);
-	/* Any further IDT use is a bug */
-	idt_invalidate();
-
-	/* Use int $0x80 for 32-bit system calls in FRED mode */
-	setup_clear_cpu_cap(X86_FEATURE_SYSENTER32);
-	setup_clear_cpu_cap(X86_FEATURE_SYSCALL32);
 }
diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
index a817ed0724d1..4b9d4557fc94 100644
--- a/arch/x86/kernel/head64.c
+++ b/arch/x86/kernel/head64.c
@@ -559,10 +559,11 @@ void early_setup_idt(void)
  */
 void __head startup_64_setup_gdt_idt(void)
 {
+	struct desc_struct *gdt = (void *)(__force unsigned long)init_per_cpu_var(gdt_page.gdt);
 	void *handler = NULL;
 
 	struct desc_ptr startup_gdt_descr = {
-		.address = (unsigned long)&RIP_REL_REF(init_per_cpu_var(gdt_page.gdt)),
+		.address = (unsigned long)&RIP_REL_REF(*gdt),
 		.size    = GDT_SIZE - 1,
 	};
 
diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
index 330922b328bf..16752b8dfa89 100644
--- a/arch/x86/kernel/head_64.S
+++ b/arch/x86/kernel/head_64.S
@@ -32,13 +32,6 @@
  * We are not able to switch in one step to the final KERNEL ADDRESS SPACE
  * because we need identity-mapped pages.
  */
-#define l4_index(x)	(((x) >> 39) & 511)
-#define pud_index(x)	(((x) >> PUD_SHIFT) & (PTRS_PER_PUD-1))
-
-L4_PAGE_OFFSET = l4_index(__PAGE_OFFSET_BASE_L4)
-L4_START_KERNEL = l4_index(__START_KERNEL_map)
-
-L3_START_KERNEL = pud_index(__START_KERNEL_map)
 
 	__HEAD
 	.code64
@@ -577,9 +570,6 @@ SYM_CODE_START_NOALIGN(vc_no_ghcb)
 SYM_CODE_END(vc_no_ghcb)
 #endif
 
-#define SYM_DATA_START_PAGE_ALIGNED(name)			\
-	SYM_START(name, SYM_L_GLOBAL, .balign PAGE_SIZE)
-
 #ifdef CONFIG_MITIGATION_PAGE_TABLE_ISOLATION
 /*
  * Each PGD needs to be 8k long and 8k aligned.  We do not
@@ -601,14 +591,6 @@ SYM_CODE_END(vc_no_ghcb)
 #define PTI_USER_PGD_FILL	0
 #endif
 
-/* Automate the creation of 1 to 1 mapping pmd entries */
-#define PMDS(START, PERM, COUNT)			\
-	i = 0 ;						\
-	.rept (COUNT) ;					\
-	.quad	(START) + (i << PMD_SHIFT) + (PERM) ;	\
-	i = i + 1 ;					\
-	.endr
-
 	__INITDATA
 	.balign 4
 
@@ -708,8 +690,6 @@ SYM_DATA_START_PAGE_ALIGNED(level1_fixmap_pgt)
 	.endr
 SYM_DATA_END(level1_fixmap_pgt)
 
-#undef PMDS
-
 	.data
 	.align 16
 
diff --git a/arch/x86/kernel/i8253.c b/arch/x86/kernel/i8253.c
index 2b7999a1a50a..80e262bb627f 100644
--- a/arch/x86/kernel/i8253.c
+++ b/arch/x86/kernel/i8253.c
@@ -8,6 +8,7 @@
 #include <linux/timex.h>
 #include <linux/i8253.h>
 
+#include <asm/hypervisor.h>
 #include <asm/apic.h>
 #include <asm/hpet.h>
 #include <asm/time.h>
@@ -39,9 +40,15 @@ static bool __init use_pit(void)
 
 bool __init pit_timer_init(void)
 {
-	if (!use_pit())
+	if (!use_pit()) {
+		/*
+		 * Don't just ignore the PIT. Ensure it's stopped, because
+		 * VMMs otherwise steal CPU time just to pointlessly waggle
+		 * the (masked) IRQ.
+		 */
+		clockevent_i8253_disable();
 		return false;
-
+	}
 	clockevent_i8253_init(true);
 	global_clock_event = &i8253_clockevent;
 	return true;
diff --git a/arch/x86/kernel/itmt.c b/arch/x86/kernel/itmt.c
index 9a7c03d47861..51b805c727fc 100644
--- a/arch/x86/kernel/itmt.c
+++ b/arch/x86/kernel/itmt.c
@@ -38,7 +38,7 @@ static bool __read_mostly sched_itmt_capable;
  */
 unsigned int __read_mostly sysctl_sched_itmt_enabled;
 
-static int sched_itmt_update_handler(struct ctl_table *table, int write,
+static int sched_itmt_update_handler(const struct ctl_table *table, int write,
 				     void *buffer, size_t *lenp, loff_t *ppos)
 {
 	unsigned int old_sysctl;
diff --git a/arch/x86/kernel/jailhouse.c b/arch/x86/kernel/jailhouse.c
index df337860612d..cd8ed1edbf9e 100644
--- a/arch/x86/kernel/jailhouse.c
+++ b/arch/x86/kernel/jailhouse.c
@@ -12,6 +12,7 @@
 #include <linux/kernel.h>
 #include <linux/reboot.h>
 #include <linux/serial_8250.h>
+#include <linux/acpi.h>
 #include <asm/apic.h>
 #include <asm/io_apic.h>
 #include <asm/acpi.h>
diff --git a/arch/x86/kernel/machine_kexec_64.c b/arch/x86/kernel/machine_kexec_64.c
index cc0f7f70b17b..9c9ac606893e 100644
--- a/arch/x86/kernel/machine_kexec_64.c
+++ b/arch/x86/kernel/machine_kexec_64.c
@@ -28,6 +28,7 @@
 #include <asm/setup.h>
 #include <asm/set_memory.h>
 #include <asm/cpu.h>
+#include <asm/efi.h>
 
 #ifdef CONFIG_ACPI
 /*
@@ -87,6 +88,8 @@ map_efi_systab(struct x86_mapping_info *info, pgd_t *level4p)
 {
 #ifdef CONFIG_EFI
 	unsigned long mstart, mend;
+	void *kaddr;
+	int ret;
 
 	if (!efi_enabled(EFI_BOOT))
 		return 0;
@@ -102,6 +105,30 @@ map_efi_systab(struct x86_mapping_info *info, pgd_t *level4p)
 	if (!mstart)
 		return 0;
 
+	ret = kernel_ident_mapping_init(info, level4p, mstart, mend);
+	if (ret)
+		return ret;
+
+	kaddr = memremap(mstart, mend - mstart, MEMREMAP_WB);
+	if (!kaddr) {
+		pr_err("Could not map UEFI system table\n");
+		return -ENOMEM;
+	}
+
+	mstart = efi_config_table;
+
+	if (efi_enabled(EFI_64BIT)) {
+		efi_system_table_64_t *stbl = (efi_system_table_64_t *)kaddr;
+
+		mend = mstart + sizeof(efi_config_table_64_t) * stbl->nr_tables;
+	} else {
+		efi_system_table_32_t *stbl = (efi_system_table_32_t *)kaddr;
+
+		mend = mstart + sizeof(efi_config_table_32_t) * stbl->nr_tables;
+	}
+
+	memunmap(kaddr);
+
 	return kernel_ident_mapping_init(info, level4p, mstart, mend);
 #endif
 	return 0;
diff --git a/arch/x86/kernel/mmconf-fam10h_64.c b/arch/x86/kernel/mmconf-fam10h_64.c
index c94dec6a1834..1f54eedc3015 100644
--- a/arch/x86/kernel/mmconf-fam10h_64.c
+++ b/arch/x86/kernel/mmconf-fam10h_64.c
@@ -9,6 +9,7 @@
 #include <linux/pci.h>
 #include <linux/dmi.h>
 #include <linux/range.h>
+#include <linux/acpi.h>
 
 #include <asm/pci-direct.h>
 #include <linux/sort.h>
diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c
index e89171b0347a..4a1b1b28abf9 100644
--- a/arch/x86/kernel/mpparse.c
+++ b/arch/x86/kernel/mpparse.c
@@ -68,7 +68,7 @@ static void __init mpc_oem_bus_info(struct mpc_bus *m, char *str)
 {
 	memcpy(str, m->bustype, 6);
 	str[6] = 0;
-	apic_printk(APIC_VERBOSE, "Bus #%d is %s\n", m->busid, str);
+	apic_pr_verbose("Bus #%d is %s\n", m->busid, str);
 }
 
 static void __init MP_bus_info(struct mpc_bus *m)
@@ -417,7 +417,7 @@ static unsigned long __init get_mpc_size(unsigned long physptr)
 	mpc = early_memremap(physptr, PAGE_SIZE);
 	size = mpc->length;
 	early_memunmap(mpc, PAGE_SIZE);
-	apic_printk(APIC_VERBOSE, "  mpc: %lx-%lx\n", physptr, physptr + size);
+	apic_pr_verbose("  mpc: %lx-%lx\n", physptr, physptr + size);
 
 	return size;
 }
@@ -560,8 +560,7 @@ static int __init smp_scan_config(unsigned long base, unsigned long length)
 	struct mpf_intel *mpf;
 	int ret = 0;
 
-	apic_printk(APIC_VERBOSE, "Scan for SMP in [mem %#010lx-%#010lx]\n",
-		    base, base + length - 1);
+	apic_pr_verbose("Scan for SMP in [mem %#010lx-%#010lx]\n", base, base + length - 1);
 	BUILD_BUG_ON(sizeof(*mpf) != 16);
 
 	while (length > 0) {
@@ -683,13 +682,13 @@ static void __init check_irq_src(struct mpc_intsrc *m, int *nr_m_spare)
 {
 	int i;
 
-	apic_printk(APIC_VERBOSE, "OLD ");
+	apic_pr_verbose("OLD ");
 	print_mp_irq_info(m);
 
 	i = get_MP_intsrc_index(m);
 	if (i > 0) {
 		memcpy(m, &mp_irqs[i], sizeof(*m));
-		apic_printk(APIC_VERBOSE, "NEW ");
+		apic_pr_verbose("NEW ");
 		print_mp_irq_info(&mp_irqs[i]);
 		return;
 	}
@@ -772,7 +771,7 @@ static int  __init replace_intsrc_all(struct mpc_table *mpc,
 			continue;
 
 		if (nr_m_spare > 0) {
-			apic_printk(APIC_VERBOSE, "*NEW* found\n");
+			apic_pr_verbose("*NEW* found\n");
 			nr_m_spare--;
 			memcpy(m_spare[nr_m_spare], &mp_irqs[i], sizeof(mp_irqs[i]));
 			m_spare[nr_m_spare] = NULL;
diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
index 5358d43886ad..fec381533555 100644
--- a/arch/x86/kernel/paravirt.c
+++ b/arch/x86/kernel/paravirt.c
@@ -51,13 +51,12 @@ DEFINE_ASM_FUNC(pv_native_irq_enable, "sti", .noinstr.text);
 DEFINE_ASM_FUNC(pv_native_read_cr2, "mov %cr2, %rax", .noinstr.text);
 #endif
 
-DEFINE_STATIC_KEY_TRUE(virt_spin_lock_key);
+DEFINE_STATIC_KEY_FALSE(virt_spin_lock_key);
 
 void __init native_pv_lock_init(void)
 {
-	if (IS_ENABLED(CONFIG_PARAVIRT_SPINLOCKS) &&
-	    !boot_cpu_has(X86_FEATURE_HYPERVISOR))
-		static_branch_disable(&virt_spin_lock_key);
+	if (boot_cpu_has(X86_FEATURE_HYPERVISOR))
+		static_branch_enable(&virt_spin_lock_key);
 }
 
 static void native_tlb_remove_table(struct mmu_gather *tlb, void *table)
diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
index b8441147eb5e..f63f8fd00a91 100644
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -835,6 +835,13 @@ void __noreturn stop_this_cpu(void *dummy)
 	 */
 	cpumask_clear_cpu(cpu, &cpus_stop_mask);
 
+#ifdef CONFIG_SMP
+	if (smp_ops.stop_this_cpu) {
+		smp_ops.stop_this_cpu();
+		unreachable();
+	}
+#endif
+
 	for (;;) {
 		/*
 		 * Use native_halt() so that memory contents don't change
diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
index 6d3d20e3e43a..226472332a70 100644
--- a/arch/x86/kernel/process_64.c
+++ b/arch/x86/kernel/process_64.c
@@ -798,6 +798,32 @@ static long prctl_map_vdso(const struct vdso_image *image, unsigned long addr)
 
 #define LAM_U57_BITS 6
 
+static void enable_lam_func(void *__mm)
+{
+	struct mm_struct *mm = __mm;
+	unsigned long lam;
+
+	if (this_cpu_read(cpu_tlbstate.loaded_mm) == mm) {
+		lam = mm_lam_cr3_mask(mm);
+		write_cr3(__read_cr3() | lam);
+		cpu_tlbstate_update_lam(lam, mm_untag_mask(mm));
+	}
+}
+
+static void mm_enable_lam(struct mm_struct *mm)
+{
+	mm->context.lam_cr3_mask = X86_CR3_LAM_U57;
+	mm->context.untag_mask =  ~GENMASK(62, 57);
+
+	/*
+	 * Even though the process must still be single-threaded at this
+	 * point, kernel threads may be using the mm.  IPI those kernel
+	 * threads if they exist.
+	 */
+	on_each_cpu_mask(mm_cpumask(mm), enable_lam_func, mm, true);
+	set_bit(MM_CONTEXT_LOCK_LAM, &mm->context.flags);
+}
+
 static int prctl_enable_tagged_addr(struct mm_struct *mm, unsigned long nr_bits)
 {
 	if (!cpu_feature_enabled(X86_FEATURE_LAM))
@@ -814,25 +840,21 @@ static int prctl_enable_tagged_addr(struct mm_struct *mm, unsigned long nr_bits)
 	if (mmap_write_lock_killable(mm))
 		return -EINTR;
 
+	/*
+	 * MM_CONTEXT_LOCK_LAM is set on clone.  Prevent LAM from
+	 * being enabled unless the process is single threaded:
+	 */
 	if (test_bit(MM_CONTEXT_LOCK_LAM, &mm->context.flags)) {
 		mmap_write_unlock(mm);
 		return -EBUSY;
 	}
 
-	if (!nr_bits) {
-		mmap_write_unlock(mm);
-		return -EINVAL;
-	} else if (nr_bits <= LAM_U57_BITS) {
-		mm->context.lam_cr3_mask = X86_CR3_LAM_U57;
-		mm->context.untag_mask =  ~GENMASK(62, 57);
-	} else {
+	if (!nr_bits || nr_bits > LAM_U57_BITS) {
 		mmap_write_unlock(mm);
 		return -EINVAL;
 	}
 
-	write_cr3(__read_cr3() | mm->context.lam_cr3_mask);
-	set_tlbstate_lam_mode(mm);
-	set_bit(MM_CONTEXT_LOCK_LAM, &mm->context.flags);
+	mm_enable_lam(mm);
 
 	mmap_write_unlock(mm);
 
diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
index f3130f762784..0e0a4cf6b5eb 100644
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -12,6 +12,7 @@
 #include <linux/delay.h>
 #include <linux/objtool.h>
 #include <linux/pgtable.h>
+#include <linux/kexec.h>
 #include <acpi/reboot.h>
 #include <asm/io.h>
 #include <asm/apic.h>
@@ -716,6 +717,14 @@ static void native_machine_emergency_restart(void)
 
 void native_machine_shutdown(void)
 {
+	/*
+	 * Call enc_kexec_begin() while all CPUs are still active and
+	 * interrupts are enabled. This will allow all in-flight memory
+	 * conversions to finish cleanly.
+	 */
+	if (kexec_in_progress)
+		x86_platform.guest.enc_kexec_begin();
+
 	/* Stop the cpus and apics */
 #ifdef CONFIG_X86_IO_APIC
 	/*
@@ -752,6 +761,9 @@ void native_machine_shutdown(void)
 #ifdef CONFIG_X86_64
 	x86_platform.iommu_shutdown();
 #endif
+
+	if (kexec_in_progress)
+		x86_platform.guest.enc_kexec_finish();
 }
 
 static void __machine_emergency_restart(int emergency)
@@ -868,6 +880,12 @@ static int crash_nmi_callback(unsigned int val, struct pt_regs *regs)
 	cpu_emergency_disable_virtualization();
 
 	atomic_dec(&waiting_for_crash_ipi);
+
+	if (smp_ops.stop_this_cpu) {
+		smp_ops.stop_this_cpu();
+		unreachable();
+	}
+
 	/* Assume hlt works */
 	halt();
 	for (;;)
diff --git a/arch/x86/kernel/relocate_kernel_64.S b/arch/x86/kernel/relocate_kernel_64.S
index 56cab1bb25f5..e9e88c342f75 100644
--- a/arch/x86/kernel/relocate_kernel_64.S
+++ b/arch/x86/kernel/relocate_kernel_64.S
@@ -5,6 +5,8 @@
  */
 
 #include <linux/linkage.h>
+#include <linux/stringify.h>
+#include <asm/alternative.h>
 #include <asm/page_types.h>
 #include <asm/kexec.h>
 #include <asm/processor-flags.h>
@@ -145,16 +147,15 @@ SYM_CODE_START_LOCAL_NOALIGN(identity_mapped)
 	 * Set cr4 to a known state:
 	 *  - physical address extension enabled
 	 *  - 5-level paging, if it was enabled before
+	 *  - Machine check exception on TDX guest, if it was enabled before.
+	 *    Clearing MCE might not be allowed in TDX guests, depending on setup.
+	 *
+	 * Use R13 that contains the original CR4 value, read in relocate_kernel().
+	 * PAE is always set in the original CR4.
 	 */
-	movl	$X86_CR4_PAE, %eax
-	testq	$X86_CR4_LA57, %r13
-	jz	1f
-	orl	$X86_CR4_LA57, %eax
-1:
-	movq	%rax, %cr4
-
-	jmp 1f
-1:
+	andl	$(X86_CR4_PAE | X86_CR4_LA57), %r13d
+	ALTERNATIVE "", __stringify(orl $X86_CR4_MCE, %r13d), X86_FEATURE_TDX_GUEST
+	movq	%r13, %cr4
 
 	/* Flush the TLB (needed?) */
 	movq	%r9, %cr3
@@ -165,10 +166,11 @@ SYM_CODE_START_LOCAL_NOALIGN(identity_mapped)
 	 * used by kexec. Flush the caches before copying the kernel.
 	 */
 	testq	%r12, %r12
-	jz 1f
+	jz .Lsme_off
 	wbinvd
-1:
+.Lsme_off:
 
+	/* Save the preserve_context to %r11 as swap_pages clobbers %rcx. */
 	movq	%rcx, %r11
 	call	swap_pages
 
@@ -187,7 +189,7 @@ SYM_CODE_START_LOCAL_NOALIGN(identity_mapped)
 	 */
 
 	testq	%r11, %r11
-	jnz 1f
+	jnz .Lrelocate
 	xorl	%eax, %eax
 	xorl	%ebx, %ebx
 	xorl    %ecx, %ecx
@@ -208,7 +210,7 @@ SYM_CODE_START_LOCAL_NOALIGN(identity_mapped)
 	ret
 	int3
 
-1:
+.Lrelocate:
 	popq	%rdx
 	leaq	PAGE_SIZE(%r10), %rsp
 	ANNOTATE_RETPOLINE_SAFE
@@ -257,7 +259,7 @@ SYM_CODE_END(virtual_mapped)
 	/* Do the copies */
 SYM_CODE_START_LOCAL_NOALIGN(swap_pages)
 	UNWIND_HINT_END_OF_STACK
-	movq	%rdi, %rcx	/* Put the page_list in %rcx */
+	movq	%rdi, %rcx	/* Put the indirection_page in %rcx */
 	xorl	%edi, %edi
 	xorl	%esi, %esi
 	jmp	1f
@@ -288,18 +290,21 @@ SYM_CODE_START_LOCAL_NOALIGN(swap_pages)
 	movq	%rcx,   %rsi  /* For ever source page do a copy */
 	andq	$0xfffffffffffff000, %rsi
 
-	movq	%rdi, %rdx
-	movq	%rsi, %rax
+	movq	%rdi, %rdx    /* Save destination page to %rdx */
+	movq	%rsi, %rax    /* Save source page to %rax */
 
+	/* copy source page to swap page */
 	movq	%r10, %rdi
 	movl	$512, %ecx
 	rep ; movsq
 
+	/* copy destination page to source page */
 	movq	%rax, %rdi
 	movq	%rdx, %rsi
 	movl	$512, %ecx
 	rep ; movsq
 
+	/* copy swap page to destination page */
 	movq	%rdx, %rdi
 	movq	%r10, %rsi
 	movl	$512, %ecx
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index 05c5aa951da7..f1fea506e20f 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -164,7 +164,8 @@ unsigned long saved_video_mode;
 
 static char __initdata command_line[COMMAND_LINE_SIZE];
 #ifdef CONFIG_CMDLINE_BOOL
-static char __initdata builtin_cmdline[COMMAND_LINE_SIZE] = CONFIG_CMDLINE;
+char builtin_cmdline[COMMAND_LINE_SIZE] = CONFIG_CMDLINE;
+bool builtin_cmdline_added __ro_after_init;
 #endif
 
 #if defined(CONFIG_EDD) || defined(CONFIG_EDD_MODULE)
@@ -765,6 +766,7 @@ void __init setup_arch(char **cmdline_p)
 		strscpy(boot_command_line, builtin_cmdline, COMMAND_LINE_SIZE);
 	}
 #endif
+	builtin_cmdline_added = true;
 #endif
 
 	strscpy(command_line, boot_command_line, COMMAND_LINE_SIZE);
@@ -995,7 +997,6 @@ void __init setup_arch(char **cmdline_p)
 	mem_encrypt_setup_arch();
 	cc_random_init();
 
-	efi_fake_memmap();
 	efi_find_mirror();
 	efi_esrt_init();
 	efi_mokvar_table_init();
@@ -1038,7 +1039,12 @@ void __init setup_arch(char **cmdline_p)
 
 	init_mem_mapping();
 
-	idt_setup_early_pf();
+	/*
+	 * init_mem_mapping() relies on the early IDT page fault handling.
+	 * Now either enable FRED or install the real page fault handler
+	 * for 64-bit in the IDT.
+	 */
+	cpu_init_replace_early_idt();
 
 	/*
 	 * Update mmu_cr4_features (and, indirectly, trampoline_cr4_features)
diff --git a/arch/x86/kernel/shstk.c b/arch/x86/kernel/shstk.c
index 6f1e9883f074..059685612362 100644
--- a/arch/x86/kernel/shstk.c
+++ b/arch/x86/kernel/shstk.c
@@ -577,3 +577,19 @@ long shstk_prctl(struct task_struct *task, int option, unsigned long arg2)
 		return wrss_control(true);
 	return -EINVAL;
 }
+
+int shstk_update_last_frame(unsigned long val)
+{
+	unsigned long ssp;
+
+	if (!features_enabled(ARCH_SHSTK_SHSTK))
+		return 0;
+
+	ssp = get_user_shstk_addr();
+	return write_user_shstk_64((u64 __user *)ssp, (u64)val);
+}
+
+bool shstk_is_enabled(void)
+{
+	return features_enabled(ARCH_SHSTK_SHSTK);
+}
diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
index 31b6f5dddfc2..5f441039b572 100644
--- a/arch/x86/kernel/signal.c
+++ b/arch/x86/kernel/signal.c
@@ -61,6 +61,24 @@ static inline int is_x32_frame(struct ksignal *ksig)
 }
 
 /*
+ * Enable all pkeys temporarily, so as to ensure that both the current
+ * execution stack as well as the alternate signal stack are writeable.
+ * The application can use any of the available pkeys to protect the
+ * alternate signal stack, and we don't know which one it is, so enable
+ * all. The PKRU register will be reset to init_pkru later in the flow,
+ * in fpu__clear_user_states(), and it is the application's responsibility
+ * to enable the appropriate pkey as the first step in the signal handler
+ * so that the handler does not segfault.
+ */
+static inline u32 sig_prepare_pkru(void)
+{
+	u32 orig_pkru = read_pkru();
+
+	write_pkru(0);
+	return orig_pkru;
+}
+
+/*
  * Set up a signal frame.
  */
 
@@ -84,6 +102,7 @@ get_sigframe(struct ksignal *ksig, struct pt_regs *regs, size_t frame_size,
 	unsigned long math_size = 0;
 	unsigned long sp = regs->sp;
 	unsigned long buf_fx = 0;
+	u32 pkru;
 
 	/* redzone */
 	if (!ia32_frame)
@@ -138,9 +157,17 @@ get_sigframe(struct ksignal *ksig, struct pt_regs *regs, size_t frame_size,
 		return (void __user *)-1L;
 	}
 
+	/* Update PKRU to enable access to the alternate signal stack. */
+	pkru = sig_prepare_pkru();
 	/* save i387 and extended state */
-	if (!copy_fpstate_to_sigframe(*fpstate, (void __user *)buf_fx, math_size))
+	if (!copy_fpstate_to_sigframe(*fpstate, (void __user *)buf_fx, math_size, pkru)) {
+		/*
+		 * Restore PKRU to the original, user-defined value; disable
+		 * extra pkeys enabled for the alternate signal stack, if any.
+		 */
+		write_pkru(pkru);
 		return (void __user *)-1L;
+	}
 
 	return (void __user *)sp;
 }
diff --git a/arch/x86/kernel/signal_64.c b/arch/x86/kernel/signal_64.c
index 8a94053c5444..ee9453891901 100644
--- a/arch/x86/kernel/signal_64.c
+++ b/arch/x86/kernel/signal_64.c
@@ -260,13 +260,13 @@ SYSCALL_DEFINE0(rt_sigreturn)
 
 	set_current_blocked(&set);
 
-	if (!restore_sigcontext(regs, &frame->uc.uc_mcontext, uc_flags))
+	if (restore_altstack(&frame->uc.uc_stack))
 		goto badframe;
 
-	if (restore_signal_shadow_stack())
+	if (!restore_sigcontext(regs, &frame->uc.uc_mcontext, uc_flags))
 		goto badframe;
 
-	if (restore_altstack(&frame->uc.uc_stack))
+	if (restore_signal_shadow_stack())
 		goto badframe;
 
 	return regs->ax;
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index 0c35207320cb..766f092dab80 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -60,6 +60,7 @@
 #include <linux/stackprotector.h>
 #include <linux/cpuhotplug.h>
 #include <linux/mc146818rtc.h>
+#include <linux/acpi.h>
 
 #include <asm/acpi.h>
 #include <asm/cacheinfo.h>
@@ -246,7 +247,7 @@ static void notrace start_secondary(void *unused)
 		__flush_tlb_all();
 	}
 
-	cpu_init_exception_handling();
+	cpu_init_exception_handling(false);
 
 	/*
 	 * Load the microcode before reaching the AP alive synchronization
diff --git a/arch/x86/kernel/sys_x86_64.c b/arch/x86/kernel/sys_x86_64.c
index 01d7cd85ef97..87f8c9a71c49 100644
--- a/arch/x86/kernel/sys_x86_64.c
+++ b/arch/x86/kernel/sys_x86_64.c
@@ -121,7 +121,7 @@ static inline unsigned long stack_guard_placement(vm_flags_t vm_flags)
 }
 
 unsigned long
-arch_get_unmapped_area_vmflags(struct file *filp, unsigned long addr, unsigned long len,
+arch_get_unmapped_area(struct file *filp, unsigned long addr, unsigned long len,
 		       unsigned long pgoff, unsigned long flags, vm_flags_t vm_flags)
 {
 	struct mm_struct *mm = current->mm;
@@ -158,7 +158,7 @@ arch_get_unmapped_area_vmflags(struct file *filp, unsigned long addr, unsigned l
 }
 
 unsigned long
-arch_get_unmapped_area_topdown_vmflags(struct file *filp, unsigned long addr0,
+arch_get_unmapped_area_topdown(struct file *filp, unsigned long addr0,
 			  unsigned long len, unsigned long pgoff,
 			  unsigned long flags, vm_flags_t vm_flags)
 {
@@ -228,20 +228,5 @@ bottomup:
 	 * can happen with large stack limits and large mmap()
 	 * allocations.
 	 */
-	return arch_get_unmapped_area(filp, addr0, len, pgoff, flags);
-}
-
-unsigned long
-arch_get_unmapped_area(struct file *filp, unsigned long addr,
-		unsigned long len, unsigned long pgoff, unsigned long flags)
-{
-	return arch_get_unmapped_area_vmflags(filp, addr, len, pgoff, flags, 0);
-}
-
-unsigned long
-arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr,
-			  const unsigned long len, const unsigned long pgoff,
-			  const unsigned long flags)
-{
-	return arch_get_unmapped_area_topdown_vmflags(filp, addr, len, pgoff, flags, 0);
+	return arch_get_unmapped_area(filp, addr0, len, pgoff, flags, 0);
 }
diff --git a/arch/x86/kernel/time.c b/arch/x86/kernel/time.c
index e42faa792c07..52e1f3f0b361 100644
--- a/arch/x86/kernel/time.c
+++ b/arch/x86/kernel/time.c
@@ -27,25 +27,7 @@
 
 unsigned long profile_pc(struct pt_regs *regs)
 {
-	unsigned long pc = instruction_pointer(regs);
-
-	if (!user_mode(regs) && in_lock_functions(pc)) {
-#ifdef CONFIG_FRAME_POINTER
-		return *(unsigned long *)(regs->bp + sizeof(long));
-#else
-		unsigned long *sp = (unsigned long *)regs->sp;
-		/*
-		 * Return address is either directly at stack pointer
-		 * or above a saved flags. Eflags has bits 22-31 zero,
-		 * kernel addresses don't.
-		 */
-		if (sp[0] >> 22)
-			return sp[0];
-		if (sp[1] >> 22)
-			return sp[1];
-#endif
-	}
-	return pc;
+	return instruction_pointer(regs);
 }
 EXPORT_SYMBOL(profile_pc);
 
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
index 4fa0b17e5043..d05392db5d0f 100644
--- a/arch/x86/kernel/traps.c
+++ b/arch/x86/kernel/traps.c
@@ -42,6 +42,7 @@
 #include <linux/hardirq.h>
 #include <linux/atomic.h>
 #include <linux/iommu.h>
+#include <linux/ubsan.h>
 
 #include <asm/stacktrace.h>
 #include <asm/processor.h>
@@ -91,6 +92,47 @@ __always_inline int is_valid_bugaddr(unsigned long addr)
 	return *(unsigned short *)addr == INSN_UD2;
 }
 
+/*
+ * Check for UD1 or UD2, accounting for Address Size Override Prefixes.
+ * If it's a UD1, get the ModRM byte to pass along to UBSan.
+ */
+__always_inline int decode_bug(unsigned long addr, u32 *imm)
+{
+	u8 v;
+
+	if (addr < TASK_SIZE_MAX)
+		return BUG_NONE;
+
+	v = *(u8 *)(addr++);
+	if (v == INSN_ASOP)
+		v = *(u8 *)(addr++);
+	if (v != OPCODE_ESCAPE)
+		return BUG_NONE;
+
+	v = *(u8 *)(addr++);
+	if (v == SECOND_BYTE_OPCODE_UD2)
+		return BUG_UD2;
+
+	if (!IS_ENABLED(CONFIG_UBSAN_TRAP) || v != SECOND_BYTE_OPCODE_UD1)
+		return BUG_NONE;
+
+	/* Retrieve the immediate (type value) for the UBSAN UD1 */
+	v = *(u8 *)(addr++);
+	if (X86_MODRM_RM(v) == 4)
+		addr++;
+
+	*imm = 0;
+	if (X86_MODRM_MOD(v) == 1)
+		*imm = *(u8 *)addr;
+	else if (X86_MODRM_MOD(v) == 2)
+		*imm = *(u32 *)addr;
+	else
+		WARN_ONCE(1, "Unexpected MODRM_MOD: %u\n", X86_MODRM_MOD(v));
+
+	return BUG_UD1;
+}
+
+
 static nokprobe_inline int
 do_trap_no_signal(struct task_struct *tsk, int trapnr, const char *str,
 		  struct pt_regs *regs,	long error_code)
@@ -216,6 +258,8 @@ static inline void handle_invalid_op(struct pt_regs *regs)
 static noinstr bool handle_bug(struct pt_regs *regs)
 {
 	bool handled = false;
+	int ud_type;
+	u32 imm;
 
 	/*
 	 * Normally @regs are unpoisoned by irqentry_enter(), but handle_bug()
@@ -223,7 +267,8 @@ static noinstr bool handle_bug(struct pt_regs *regs)
 	 * irqentry_enter().
 	 */
 	kmsan_unpoison_entry_regs(regs);
-	if (!is_valid_bugaddr(regs->ip))
+	ud_type = decode_bug(regs->ip, &imm);
+	if (ud_type == BUG_NONE)
 		return handled;
 
 	/*
@@ -236,10 +281,14 @@ static noinstr bool handle_bug(struct pt_regs *regs)
 	 */
 	if (regs->flags & X86_EFLAGS_IF)
 		raw_local_irq_enable();
-	if (report_bug(regs->ip, regs) == BUG_TRAP_TYPE_WARN ||
-	    handle_cfi_failure(regs) == BUG_TRAP_TYPE_WARN) {
-		regs->ip += LEN_UD2;
-		handled = true;
+	if (ud_type == BUG_UD2) {
+		if (report_bug(regs->ip, regs) == BUG_TRAP_TYPE_WARN ||
+		    handle_cfi_failure(regs) == BUG_TRAP_TYPE_WARN) {
+			regs->ip += LEN_UD2;
+			handled = true;
+		}
+	} else if (IS_ENABLED(CONFIG_UBSAN_TRAP)) {
+		pr_crit("%s at %pS\n", report_ubsan_failure(regs, imm), (void *)regs->ip);
 	}
 	if (regs->flags & X86_EFLAGS_IF)
 		raw_local_irq_disable();
@@ -1402,34 +1451,8 @@ DEFINE_IDTENTRY_SW(iret_error)
 }
 #endif
 
-/* Do not enable FRED by default yet. */
-static bool enable_fred __ro_after_init = false;
-
-#ifdef CONFIG_X86_FRED
-static int __init fred_setup(char *str)
-{
-	if (!str)
-		return -EINVAL;
-
-	if (!cpu_feature_enabled(X86_FEATURE_FRED))
-		return 0;
-
-	if (!strcmp(str, "on"))
-		enable_fred = true;
-	else if (!strcmp(str, "off"))
-		enable_fred = false;
-	else
-		pr_warn("invalid FRED option: 'fred=%s'\n", str);
-	return 0;
-}
-early_param("fred", fred_setup);
-#endif
-
 void __init trap_init(void)
 {
-	if (cpu_feature_enabled(X86_FEATURE_FRED) && !enable_fred)
-		setup_clear_cpu_cap(X86_FEATURE_FRED);
-
 	/* Init cpu_entry_area before IST entries are set up */
 	setup_cpu_entry_areas();
 
@@ -1437,7 +1460,7 @@ void __init trap_init(void)
 	sev_es_init_vc_handling();
 
 	/* Initialize TSS before setting up traps so ISTs work */
-	cpu_init_exception_handling();
+	cpu_init_exception_handling(true);
 
 	/* Setup traps as cpu_init() might #GP */
 	if (!cpu_feature_enabled(X86_FEATURE_FRED))
diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
index 06b170759e5b..dfe6847fd99e 100644
--- a/arch/x86/kernel/tsc.c
+++ b/arch/x86/kernel/tsc.c
@@ -28,6 +28,7 @@
 #include <asm/apic.h>
 #include <asm/cpu_device_id.h>
 #include <asm/i8259.h>
+#include <asm/topology.h>
 #include <asm/uv/uv.h>
 
 unsigned int __read_mostly cpu_khz;	/* TSC clocks / usec, not used here */
@@ -50,9 +51,9 @@ int tsc_clocksource_reliable;
 
 static int __read_mostly tsc_force_recalibrate;
 
-static u32 art_to_tsc_numerator;
-static u32 art_to_tsc_denominator;
-static u64 art_to_tsc_offset;
+static struct clocksource_base art_base_clk = {
+	.id    = CSID_X86_ART,
+};
 static bool have_art;
 
 struct cyc2ns {
@@ -1074,7 +1075,7 @@ core_initcall(cpufreq_register_tsc_scaling);
  */
 static void __init detect_art(void)
 {
-	unsigned int unused[2];
+	unsigned int unused;
 
 	if (boot_cpu_data.cpuid_level < ART_CPUID_LEAF)
 		return;
@@ -1089,13 +1090,14 @@ static void __init detect_art(void)
 	    tsc_async_resets)
 		return;
 
-	cpuid(ART_CPUID_LEAF, &art_to_tsc_denominator,
-	      &art_to_tsc_numerator, unused, unused+1);
+	cpuid(ART_CPUID_LEAF, &art_base_clk.denominator,
+	      &art_base_clk.numerator, &art_base_clk.freq_khz, &unused);
 
-	if (art_to_tsc_denominator < ART_MIN_DENOMINATOR)
+	art_base_clk.freq_khz /= KHZ;
+	if (art_base_clk.denominator < ART_MIN_DENOMINATOR)
 		return;
 
-	rdmsrl(MSR_IA32_TSC_ADJUST, art_to_tsc_offset);
+	rdmsrl(MSR_IA32_TSC_ADJUST, art_base_clk.offset);
 
 	/* Make this sticky over multiple CPU init calls */
 	setup_force_cpu_cap(X86_FEATURE_ART);
@@ -1252,15 +1254,12 @@ static void __init check_system_tsc_reliable(void)
 	 *  - TSC which does not stop in C-States
 	 *  - the TSC_ADJUST register which allows to detect even minimal
 	 *    modifications
-	 *  - not more than two sockets. As the number of sockets cannot be
-	 *    evaluated at the early boot stage where this has to be
-	 *    invoked, check the number of online memory nodes as a
-	 *    fallback solution which is an reasonable estimate.
+	 *  - not more than four packages
 	 */
 	if (boot_cpu_has(X86_FEATURE_CONSTANT_TSC) &&
 	    boot_cpu_has(X86_FEATURE_NONSTOP_TSC) &&
 	    boot_cpu_has(X86_FEATURE_TSC_ADJUST) &&
-	    nr_online_nodes <= 4)
+	    topology_max_packages() <= 4)
 		tsc_disable_clocksource_watchdog();
 }
 
@@ -1289,74 +1288,13 @@ int unsynchronized_tsc(void)
 	 */
 	if (boot_cpu_data.x86_vendor != X86_VENDOR_INTEL) {
 		/* assume multi socket systems are not synchronized: */
-		if (num_possible_cpus() > 1)
+		if (topology_max_packages() > 1)
 			return 1;
 	}
 
 	return 0;
 }
 
-/*
- * Convert ART to TSC given numerator/denominator found in detect_art()
- */
-struct system_counterval_t convert_art_to_tsc(u64 art)
-{
-	u64 tmp, res, rem;
-
-	rem = do_div(art, art_to_tsc_denominator);
-
-	res = art * art_to_tsc_numerator;
-	tmp = rem * art_to_tsc_numerator;
-
-	do_div(tmp, art_to_tsc_denominator);
-	res += tmp + art_to_tsc_offset;
-
-	return (struct system_counterval_t) {
-		.cs_id	= have_art ? CSID_X86_TSC : CSID_GENERIC,
-		.cycles	= res,
-	};
-}
-EXPORT_SYMBOL(convert_art_to_tsc);
-
-/**
- * convert_art_ns_to_tsc() - Convert ART in nanoseconds to TSC.
- * @art_ns: ART (Always Running Timer) in unit of nanoseconds
- *
- * PTM requires all timestamps to be in units of nanoseconds. When user
- * software requests a cross-timestamp, this function converts system timestamp
- * to TSC.
- *
- * This is valid when CPU feature flag X86_FEATURE_TSC_KNOWN_FREQ is set
- * indicating the tsc_khz is derived from CPUID[15H]. Drivers should check
- * that this flag is set before conversion to TSC is attempted.
- *
- * Return:
- * struct system_counterval_t - system counter value with the ID of the
- *	corresponding clocksource:
- *	cycles:		System counter value
- *	cs_id:		The clocksource ID for validating comparability
- */
-
-struct system_counterval_t convert_art_ns_to_tsc(u64 art_ns)
-{
-	u64 tmp, res, rem;
-
-	rem = do_div(art_ns, USEC_PER_SEC);
-
-	res = art_ns * tsc_khz;
-	tmp = rem * tsc_khz;
-
-	do_div(tmp, USEC_PER_SEC);
-	res += tmp;
-
-	return (struct system_counterval_t) {
-		.cs_id	= have_art ? CSID_X86_TSC : CSID_GENERIC,
-		.cycles	= res,
-	};
-}
-EXPORT_SYMBOL(convert_art_ns_to_tsc);
-
-
 static void tsc_refine_calibration_work(struct work_struct *work);
 static DECLARE_DELAYED_WORK(tsc_irqwork, tsc_refine_calibration_work);
 /**
@@ -1458,8 +1396,10 @@ out:
 	if (tsc_unstable)
 		goto unreg;
 
-	if (boot_cpu_has(X86_FEATURE_ART))
+	if (boot_cpu_has(X86_FEATURE_ART)) {
 		have_art = true;
+		clocksource_tsc.base = &art_base_clk;
+	}
 	clocksource_register_khz(&clocksource_tsc, tsc_khz);
 unreg:
 	clocksource_unregister(&clocksource_tsc_early);
@@ -1484,8 +1424,10 @@ static int __init init_tsc_clocksource(void)
 	 * the refined calibration and directly register it as a clocksource.
 	 */
 	if (boot_cpu_has(X86_FEATURE_TSC_KNOWN_FREQ)) {
-		if (boot_cpu_has(X86_FEATURE_ART))
+		if (boot_cpu_has(X86_FEATURE_ART)) {
 			have_art = true;
+			clocksource_tsc.base = &art_base_clk;
+		}
 		clocksource_register_khz(&clocksource_tsc, tsc_khz);
 		clocksource_unregister(&clocksource_tsc_early);
 
@@ -1509,10 +1451,12 @@ static bool __init determine_cpu_tsc_frequencies(bool early)
 
 	if (early) {
 		cpu_khz = x86_platform.calibrate_cpu();
-		if (tsc_early_khz)
+		if (tsc_early_khz) {
 			tsc_khz = tsc_early_khz;
-		else
+		} else {
 			tsc_khz = x86_platform.calibrate_tsc();
+			clocksource_tsc.freq_khz = tsc_khz;
+		}
 	} else {
 		/* We should not be here with non-native cpu calibration */
 		WARN_ON(x86_platform.calibrate_cpu != native_calibrate_cpu);
diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c
index 6c07f6daaa22..5a952c5ea66b 100644
--- a/arch/x86/kernel/uprobes.c
+++ b/arch/x86/kernel/uprobes.c
@@ -12,6 +12,7 @@
 #include <linux/ptrace.h>
 #include <linux/uprobes.h>
 #include <linux/uaccess.h>
+#include <linux/syscalls.h>
 
 #include <linux/kdebug.h>
 #include <asm/processor.h>
@@ -308,6 +309,122 @@ static int uprobe_init_insn(struct arch_uprobe *auprobe, struct insn *insn, bool
 }
 
 #ifdef CONFIG_X86_64
+
+asm (
+	".pushsection .rodata\n"
+	".global uretprobe_trampoline_entry\n"
+	"uretprobe_trampoline_entry:\n"
+	"pushq %rax\n"
+	"pushq %rcx\n"
+	"pushq %r11\n"
+	"movq $" __stringify(__NR_uretprobe) ", %rax\n"
+	"syscall\n"
+	".global uretprobe_syscall_check\n"
+	"uretprobe_syscall_check:\n"
+	"popq %r11\n"
+	"popq %rcx\n"
+
+	/* The uretprobe syscall replaces stored %rax value with final
+	 * return address, so we don't restore %rax in here and just
+	 * call ret.
+	 */
+	"retq\n"
+	".global uretprobe_trampoline_end\n"
+	"uretprobe_trampoline_end:\n"
+	".popsection\n"
+);
+
+extern u8 uretprobe_trampoline_entry[];
+extern u8 uretprobe_trampoline_end[];
+extern u8 uretprobe_syscall_check[];
+
+void *arch_uprobe_trampoline(unsigned long *psize)
+{
+	static uprobe_opcode_t insn = UPROBE_SWBP_INSN;
+	struct pt_regs *regs = task_pt_regs(current);
+
+	/*
+	 * At the moment the uretprobe syscall trampoline is supported
+	 * only for native 64-bit process, the compat process still uses
+	 * standard breakpoint.
+	 */
+	if (user_64bit_mode(regs)) {
+		*psize = uretprobe_trampoline_end - uretprobe_trampoline_entry;
+		return uretprobe_trampoline_entry;
+	}
+
+	*psize = UPROBE_SWBP_INSN_SIZE;
+	return &insn;
+}
+
+static unsigned long trampoline_check_ip(void)
+{
+	unsigned long tramp = uprobe_get_trampoline_vaddr();
+
+	return tramp + (uretprobe_syscall_check - uretprobe_trampoline_entry);
+}
+
+SYSCALL_DEFINE0(uretprobe)
+{
+	struct pt_regs *regs = task_pt_regs(current);
+	unsigned long err, ip, sp, r11_cx_ax[3];
+
+	if (regs->ip != trampoline_check_ip())
+		goto sigill;
+
+	err = copy_from_user(r11_cx_ax, (void __user *)regs->sp, sizeof(r11_cx_ax));
+	if (err)
+		goto sigill;
+
+	/* expose the "right" values of r11/cx/ax/sp to uprobe_consumer/s */
+	regs->r11 = r11_cx_ax[0];
+	regs->cx  = r11_cx_ax[1];
+	regs->ax  = r11_cx_ax[2];
+	regs->sp += sizeof(r11_cx_ax);
+	regs->orig_ax = -1;
+
+	ip = regs->ip;
+	sp = regs->sp;
+
+	uprobe_handle_trampoline(regs);
+
+	/*
+	 * Some of the uprobe consumers has changed sp, we can do nothing,
+	 * just return via iret.
+	 * .. or shadow stack is enabled, in which case we need to skip
+	 * return through the user space stack address.
+	 */
+	if (regs->sp != sp || shstk_is_enabled())
+		return regs->ax;
+	regs->sp -= sizeof(r11_cx_ax);
+
+	/* for the case uprobe_consumer has changed r11/cx */
+	r11_cx_ax[0] = regs->r11;
+	r11_cx_ax[1] = regs->cx;
+
+	/*
+	 * ax register is passed through as return value, so we can use
+	 * its space on stack for ip value and jump to it through the
+	 * trampoline's ret instruction
+	 */
+	r11_cx_ax[2] = regs->ip;
+	regs->ip = ip;
+
+	err = copy_to_user((void __user *)regs->sp, r11_cx_ax, sizeof(r11_cx_ax));
+	if (err)
+		goto sigill;
+
+	/* ensure sysret, see do_syscall_64() */
+	regs->r11 = regs->flags;
+	regs->cx  = regs->ip;
+
+	return regs->ax;
+
+sigill:
+	force_sig(SIGILL);
+	return -1;
+}
+
 /*
  * If arch_uprobe->insn doesn't use rip-relative addressing, return
  * immediately.  Otherwise, rewrite the instruction so that it accesses
@@ -1076,8 +1193,13 @@ arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs
 		return orig_ret_vaddr;
 
 	nleft = copy_to_user((void __user *)regs->sp, &trampoline_vaddr, rasize);
-	if (likely(!nleft))
+	if (likely(!nleft)) {
+		if (shstk_update_last_frame(trampoline_vaddr)) {
+			force_sig(SIGSEGV);
+			return -1;
+		}
 		return orig_ret_vaddr;
+	}
 
 	if (nleft != rasize) {
 		pr_err("return address clobbered: pid=%d, %%sp=%#lx, %%ip=%#lx\n",
diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
index 3509afc6a672..6726be89b7a6 100644
--- a/arch/x86/kernel/vmlinux.lds.S
+++ b/arch/x86/kernel/vmlinux.lds.S
@@ -357,6 +357,8 @@ SECTIONS
 	PERCPU_SECTION(INTERNODE_CACHE_BYTES)
 #endif
 
+	RUNTIME_CONST_VARIABLES
+
 	. = ALIGN(PAGE_SIZE);
 
 	/* freed after init ends here */
diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c
index d5dc5a92635a..0a2bbd674a6d 100644
--- a/arch/x86/kernel/x86_init.c
+++ b/arch/x86/kernel/x86_init.c
@@ -8,6 +8,7 @@
 #include <linux/ioport.h>
 #include <linux/export.h>
 #include <linux/pci.h>
+#include <linux/acpi.h>
 
 #include <asm/acpi.h>
 #include <asm/bios_ebda.h>
@@ -134,10 +135,12 @@ struct x86_cpuinit_ops x86_cpuinit = {
 
 static void default_nmi_init(void) { };
 
-static bool enc_status_change_prepare_noop(unsigned long vaddr, int npages, bool enc) { return true; }
-static bool enc_status_change_finish_noop(unsigned long vaddr, int npages, bool enc) { return true; }
+static int enc_status_change_prepare_noop(unsigned long vaddr, int npages, bool enc) { return 0; }
+static int enc_status_change_finish_noop(unsigned long vaddr, int npages, bool enc) { return 0; }
 static bool enc_tlb_flush_required_noop(bool enc) { return false; }
 static bool enc_cache_flush_required_noop(void) { return false; }
+static void enc_kexec_begin_noop(void) {}
+static void enc_kexec_finish_noop(void) {}
 static bool is_private_mmio_noop(u64 addr) {return false; }
 
 struct x86_platform_ops x86_platform __ro_after_init = {
@@ -161,6 +164,8 @@ struct x86_platform_ops x86_platform __ro_after_init = {
 		.enc_status_change_finish  = enc_status_change_finish_noop,
 		.enc_tlb_flush_required	   = enc_tlb_flush_required_noop,
 		.enc_cache_flush_required  = enc_cache_flush_required_noop,
+		.enc_kexec_begin	   = enc_kexec_begin_noop,
+		.enc_kexec_finish	   = enc_kexec_finish_noop,
 	},
 };
 
diff --git a/arch/x86/kvm/Kconfig b/arch/x86/kvm/Kconfig
index fec95a770270..730c2f34d347 100644
--- a/arch/x86/kvm/Kconfig
+++ b/arch/x86/kvm/Kconfig
@@ -19,7 +19,6 @@ if VIRTUALIZATION
 
 config KVM
 	tristate "Kernel-based Virtual Machine (KVM) support"
-	depends on HIGH_RES_TIMERS
 	depends on X86_LOCAL_APIC
 	select KVM_COMMON
 	select KVM_GENERIC_MMU_NOTIFIER
@@ -44,6 +43,7 @@ config KVM
 	select KVM_VFIO
 	select HAVE_KVM_PM_NOTIFIER if PM
 	select KVM_GENERIC_HARDWARE_ENABLING
+	select KVM_GENERIC_PRE_FAULT_MEMORY
 	select KVM_WERROR if WERROR
 	help
 	  Support hosting fully virtualized guest machines using hardware
@@ -139,9 +139,14 @@ config KVM_AMD_SEV
 	depends on KVM_AMD && X86_64
 	depends on CRYPTO_DEV_SP_PSP && !(KVM_AMD=y && CRYPTO_DEV_CCP_DD=m)
 	select ARCH_HAS_CC_PLATFORM
+	select KVM_GENERIC_PRIVATE_MEM
+	select HAVE_KVM_ARCH_GMEM_PREPARE
+	select HAVE_KVM_ARCH_GMEM_INVALIDATE
 	help
-	  Provides support for launching Encrypted VMs (SEV) and Encrypted VMs
-	  with Encrypted State (SEV-ES) on AMD processors.
+	  Provides support for launching encrypted VMs which use Secure
+	  Encrypted Virtualization (SEV), Secure Encrypted Virtualization with
+	  Encrypted State (SEV-ES), and Secure Encrypted Virtualization with
+	  Secure Nested Paging (SEV-SNP) technologies on AMD processors.
 
 config KVM_SMM
 	bool "System Management Mode emulation"
diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
index f2f2be5d1141..41786b834b16 100644
--- a/arch/x86/kvm/cpuid.c
+++ b/arch/x86/kvm/cpuid.c
@@ -335,6 +335,18 @@ static bool kvm_cpuid_has_hyperv(struct kvm_cpuid_entry2 *entries, int nent)
 #endif
 }
 
+static bool guest_cpuid_is_amd_or_hygon(struct kvm_vcpu *vcpu)
+{
+	struct kvm_cpuid_entry2 *entry;
+
+	entry = kvm_find_cpuid_entry(vcpu, 0);
+	if (!entry)
+		return false;
+
+	return is_guest_vendor_amd(entry->ebx, entry->ecx, entry->edx) ||
+	       is_guest_vendor_hygon(entry->ebx, entry->ecx, entry->edx);
+}
+
 static void kvm_vcpu_after_set_cpuid(struct kvm_vcpu *vcpu)
 {
 	struct kvm_lapic *apic = vcpu->arch.apic;
@@ -388,7 +400,7 @@ static void kvm_vcpu_after_set_cpuid(struct kvm_vcpu *vcpu)
 						    vcpu->arch.cpuid_nent));
 
 	/* Invoke the vendor callback only after the above state is updated. */
-	static_call(kvm_x86_vcpu_after_set_cpuid)(vcpu);
+	kvm_x86_call(vcpu_after_set_cpuid)(vcpu);
 
 	/*
 	 * Except for the MMU, which needs to do its thing any vendor specific
@@ -693,7 +705,7 @@ void kvm_set_cpu_caps(void)
 
 	kvm_cpu_cap_init_kvm_defined(CPUID_7_1_EDX,
 		F(AVX_VNNI_INT8) | F(AVX_NE_CONVERT) | F(PREFETCHITI) |
-		F(AMX_COMPLEX)
+		F(AMX_COMPLEX) | F(AVX10)
 	);
 
 	kvm_cpu_cap_init_kvm_defined(CPUID_7_2_EDX,
@@ -709,6 +721,10 @@ void kvm_set_cpu_caps(void)
 		SF(SGX1) | SF(SGX2) | SF(SGX_EDECCSSA)
 	);
 
+	kvm_cpu_cap_init_kvm_defined(CPUID_24_0_EBX,
+		F(AVX10_128) | F(AVX10_256) | F(AVX10_512)
+	);
+
 	kvm_cpu_cap_mask(CPUID_8000_0001_ECX,
 		F(LAHF_LM) | F(CMP_LEGACY) | 0 /*SVM*/ | 0 /* ExtApicSpace */ |
 		F(CR8_LEGACY) | F(ABM) | F(SSE4A) | F(MISALIGNSSE) |
@@ -937,7 +953,7 @@ static inline int __do_cpuid_func(struct kvm_cpuid_array *array, u32 function)
 	switch (function) {
 	case 0:
 		/* Limited to the highest leaf implemented in KVM. */
-		entry->eax = min(entry->eax, 0x1fU);
+		entry->eax = min(entry->eax, 0x24U);
 		break;
 	case 1:
 		cpuid_entry_override(entry, CPUID_1_EDX);
@@ -1162,6 +1178,28 @@ static inline int __do_cpuid_func(struct kvm_cpuid_array *array, u32 function)
 			break;
 		}
 		break;
+	case 0x24: {
+		u8 avx10_version;
+
+		if (!kvm_cpu_cap_has(X86_FEATURE_AVX10)) {
+			entry->eax = entry->ebx = entry->ecx = entry->edx = 0;
+			break;
+		}
+
+		/*
+		 * The AVX10 version is encoded in EBX[7:0].  Note, the version
+		 * is guaranteed to be >=1 if AVX10 is supported.  Note #2, the
+		 * version needs to be captured before overriding EBX features!
+		 */
+		avx10_version = min_t(u8, entry->ebx & 0xff, 1);
+		cpuid_entry_override(entry, CPUID_24_0_EBX);
+		entry->ebx |= avx10_version;
+
+		entry->eax = 0;
+		entry->ecx = 0;
+		entry->edx = 0;
+		break;
+	}
 	case KVM_CPUID_SIGNATURE: {
 		const u32 *sigptr = (const u32 *)KVM_SIGNATURE;
 		entry->eax = KVM_CPUID_FEATURES;
diff --git a/arch/x86/kvm/cpuid.h b/arch/x86/kvm/cpuid.h
index 23dbb9eb277c..41697cca354e 100644
--- a/arch/x86/kvm/cpuid.h
+++ b/arch/x86/kvm/cpuid.h
@@ -102,24 +102,6 @@ static __always_inline void guest_cpuid_clear(struct kvm_vcpu *vcpu,
 		*reg &= ~__feature_bit(x86_feature);
 }
 
-static inline bool guest_cpuid_is_amd_or_hygon(struct kvm_vcpu *vcpu)
-{
-	struct kvm_cpuid_entry2 *best;
-
-	best = kvm_find_cpuid_entry(vcpu, 0);
-	return best &&
-	       (is_guest_vendor_amd(best->ebx, best->ecx, best->edx) ||
-		is_guest_vendor_hygon(best->ebx, best->ecx, best->edx));
-}
-
-static inline bool guest_cpuid_is_intel(struct kvm_vcpu *vcpu)
-{
-	struct kvm_cpuid_entry2 *best;
-
-	best = kvm_find_cpuid_entry(vcpu, 0);
-	return best && is_guest_vendor_intel(best->ebx, best->ecx, best->edx);
-}
-
 static inline bool guest_cpuid_is_amd_compatible(struct kvm_vcpu *vcpu)
 {
 	return vcpu->arch.is_amd_compatible;
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index 5d4c86133453..e72aed25d721 100644
--- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c
@@ -1069,7 +1069,7 @@ static __always_inline u8 test_cc(unsigned int condition, unsigned long flags)
 
 	flags = (flags & EFLAGS_MASK) | X86_EFLAGS_IF;
 	asm("push %[flags]; popf; " CALL_NOSPEC
-	    : "=a"(rc) : [thunk_target]"r"(fop), [flags]"r"(flags));
+	    : "=a"(rc), ASM_CALL_CONSTRAINT : [thunk_target]"r"(fop), [flags]"r"(flags));
 	return rc;
 }
 
@@ -2354,50 +2354,6 @@ setup_syscalls_segments(struct desc_struct *cs, struct desc_struct *ss)
 	ss->avl = 0;
 }
 
-static bool vendor_intel(struct x86_emulate_ctxt *ctxt)
-{
-	u32 eax, ebx, ecx, edx;
-
-	eax = ecx = 0;
-	ctxt->ops->get_cpuid(ctxt, &eax, &ebx, &ecx, &edx, true);
-	return is_guest_vendor_intel(ebx, ecx, edx);
-}
-
-static bool em_syscall_is_enabled(struct x86_emulate_ctxt *ctxt)
-{
-	const struct x86_emulate_ops *ops = ctxt->ops;
-	u32 eax, ebx, ecx, edx;
-
-	/*
-	 * syscall should always be enabled in longmode - so only become
-	 * vendor specific (cpuid) if other modes are active...
-	 */
-	if (ctxt->mode == X86EMUL_MODE_PROT64)
-		return true;
-
-	eax = 0x00000000;
-	ecx = 0x00000000;
-	ops->get_cpuid(ctxt, &eax, &ebx, &ecx, &edx, true);
-	/*
-	 * remark: Intel CPUs only support "syscall" in 64bit longmode. Also a
-	 * 64bit guest with a 32bit compat-app running will #UD !! While this
-	 * behaviour can be fixed (by emulating) into AMD response - CPUs of
-	 * AMD can't behave like Intel.
-	 */
-	if (is_guest_vendor_intel(ebx, ecx, edx))
-		return false;
-
-	if (is_guest_vendor_amd(ebx, ecx, edx) ||
-	    is_guest_vendor_hygon(ebx, ecx, edx))
-		return true;
-
-	/*
-	 * default: (not Intel, not AMD, not Hygon), apply Intel's
-	 * stricter rules...
-	 */
-	return false;
-}
-
 static int em_syscall(struct x86_emulate_ctxt *ctxt)
 {
 	const struct x86_emulate_ops *ops = ctxt->ops;
@@ -2411,7 +2367,15 @@ static int em_syscall(struct x86_emulate_ctxt *ctxt)
 	    ctxt->mode == X86EMUL_MODE_VM86)
 		return emulate_ud(ctxt);
 
-	if (!(em_syscall_is_enabled(ctxt)))
+	/*
+	 * Intel compatible CPUs only support SYSCALL in 64-bit mode, whereas
+	 * AMD allows SYSCALL in any flavor of protected mode.  Note, it's
+	 * infeasible to emulate Intel behavior when running on AMD hardware,
+	 * as SYSCALL won't fault in the "wrong" mode, i.e. there is no #UD
+	 * for KVM to trap-and-emulate, unlike emulating AMD on Intel.
+	 */
+	if (ctxt->mode != X86EMUL_MODE_PROT64 &&
+	    ctxt->ops->guest_cpuid_is_intel_compatible(ctxt))
 		return emulate_ud(ctxt);
 
 	ops->get_msr(ctxt, MSR_EFER, &efer);
@@ -2471,11 +2435,11 @@ static int em_sysenter(struct x86_emulate_ctxt *ctxt)
 		return emulate_gp(ctxt, 0);
 
 	/*
-	 * Not recognized on AMD in compat mode (but is recognized in legacy
-	 * mode).
+	 * Intel's architecture allows SYSENTER in compatibility mode, but AMD
+	 * does not.  Note, AMD does allow SYSENTER in legacy protected mode.
 	 */
-	if ((ctxt->mode != X86EMUL_MODE_PROT64) && (efer & EFER_LMA)
-	    && !vendor_intel(ctxt))
+	if ((ctxt->mode != X86EMUL_MODE_PROT64) && (efer & EFER_LMA) &&
+	    !ctxt->ops->guest_cpuid_is_intel_compatible(ctxt))
 		return emulate_ud(ctxt);
 
 	/* sysenter/sysexit have not been tested in 64bit mode. */
@@ -2647,7 +2611,14 @@ static void string_registers_quirk(struct x86_emulate_ctxt *ctxt)
 	 * manner when ECX is zero due to REP-string optimizations.
 	 */
 #ifdef CONFIG_X86_64
-	if (ctxt->ad_bytes != 4 || !vendor_intel(ctxt))
+	u32 eax, ebx, ecx, edx;
+
+	if (ctxt->ad_bytes != 4)
+		return;
+
+	eax = ecx = 0;
+	ctxt->ops->get_cpuid(ctxt, &eax, &ebx, &ecx, &edx, true);
+	if (!is_guest_vendor_intel(ebx, ecx, edx))
 		return;
 
 	*reg_write(ctxt, VCPU_REGS_RCX) = 0;
diff --git a/arch/x86/kvm/hyperv.c b/arch/x86/kvm/hyperv.c
index 8a47f8541eab..4f0a94346d00 100644
--- a/arch/x86/kvm/hyperv.c
+++ b/arch/x86/kvm/hyperv.c
@@ -1417,7 +1417,7 @@ static int kvm_hv_set_msr_pw(struct kvm_vcpu *vcpu, u32 msr, u64 data,
 		}
 
 		/* vmcall/vmmcall */
-		static_call(kvm_x86_patch_hypercall)(vcpu, instructions + i);
+		kvm_x86_call(patch_hypercall)(vcpu, instructions + i);
 		i += 3;
 
 		/* ret */
@@ -1737,7 +1737,8 @@ static int kvm_hv_get_msr(struct kvm_vcpu *vcpu, u32 msr, u64 *pdata,
 		data = (u64)vcpu->arch.virtual_tsc_khz * 1000;
 		break;
 	case HV_X64_MSR_APIC_FREQUENCY:
-		data = APIC_BUS_FREQUENCY;
+		data = div64_u64(1000000000ULL,
+				 vcpu->kvm->arch.apic_bus_cycle_ns);
 		break;
 	default:
 		kvm_pr_unimpl_rdmsr(vcpu, msr);
@@ -1985,7 +1986,7 @@ int kvm_hv_vcpu_flush_tlb(struct kvm_vcpu *vcpu)
 		 */
 		gva = entries[i] & PAGE_MASK;
 		for (j = 0; j < (entries[i] & ~PAGE_MASK) + 1; j++)
-			static_call(kvm_x86_flush_tlb_gva)(vcpu, gva + j * PAGE_SIZE);
+			kvm_x86_call(flush_tlb_gva)(vcpu, gva + j * PAGE_SIZE);
 
 		++vcpu->stat.tlb_flush;
 	}
@@ -2526,7 +2527,7 @@ int kvm_hv_hypercall(struct kvm_vcpu *vcpu)
 	 * hypercall generates UD from non zero cpl and real mode
 	 * per HYPER-V spec
 	 */
-	if (static_call(kvm_x86_get_cpl)(vcpu) != 0 || !is_protmode(vcpu)) {
+	if (kvm_x86_call(get_cpl)(vcpu) != 0 || !is_protmode(vcpu)) {
 		kvm_queue_exception(vcpu, UD_VECTOR);
 		return 1;
 	}
diff --git a/arch/x86/kvm/hyperv.h b/arch/x86/kvm/hyperv.h
index 923e64903da9..913bfc96959c 100644
--- a/arch/x86/kvm/hyperv.h
+++ b/arch/x86/kvm/hyperv.h
@@ -286,7 +286,6 @@ static inline int kvm_hv_hypercall(struct kvm_vcpu *vcpu)
 	return HV_STATUS_ACCESS_DENIED;
 }
 static inline void kvm_hv_vcpu_purge_flush_tlb(struct kvm_vcpu *vcpu) {}
-static inline void kvm_hv_free_pa_page(struct kvm *kvm) {}
 static inline bool kvm_hv_synic_has_vector(struct kvm_vcpu *vcpu, int vector)
 {
 	return false;
diff --git a/arch/x86/kvm/irq.c b/arch/x86/kvm/irq.c
index ad9ca8a60144..63f66c51975a 100644
--- a/arch/x86/kvm/irq.c
+++ b/arch/x86/kvm/irq.c
@@ -108,7 +108,7 @@ EXPORT_SYMBOL_GPL(kvm_cpu_has_interrupt);
  * Read pending interrupt(from non-APIC source)
  * vector and intack.
  */
-static int kvm_cpu_get_extint(struct kvm_vcpu *v)
+int kvm_cpu_get_extint(struct kvm_vcpu *v)
 {
 	if (!kvm_cpu_has_extint(v)) {
 		WARN_ON(!lapic_in_kernel(v));
@@ -131,6 +131,7 @@ static int kvm_cpu_get_extint(struct kvm_vcpu *v)
 	} else
 		return kvm_pic_read_irq(v->kvm); /* PIC */
 }
+EXPORT_SYMBOL_GPL(kvm_cpu_get_extint);
 
 /*
  * Read pending interrupt vector and intack.
@@ -141,9 +142,12 @@ int kvm_cpu_get_interrupt(struct kvm_vcpu *v)
 	if (vector != -1)
 		return vector;			/* PIC */
 
-	return kvm_get_apic_interrupt(v);	/* APIC */
+	vector = kvm_apic_has_interrupt(v);	/* APIC */
+	if (vector != -1)
+		kvm_apic_ack_interrupt(v, vector);
+
+	return vector;
 }
-EXPORT_SYMBOL_GPL(kvm_cpu_get_interrupt);
 
 void kvm_inject_pending_timer_irqs(struct kvm_vcpu *vcpu)
 {
@@ -157,7 +161,7 @@ void __kvm_migrate_timers(struct kvm_vcpu *vcpu)
 {
 	__kvm_migrate_apic_timer(vcpu);
 	__kvm_migrate_pit_timer(vcpu);
-	static_call_cond(kvm_x86_migrate_timers)(vcpu);
+	kvm_x86_call(migrate_timers)(vcpu);
 }
 
 bool kvm_arch_irqfd_allowed(struct kvm *kvm, struct kvm_irqfd *args)
diff --git a/arch/x86/kvm/irq.h b/arch/x86/kvm/irq.h
index c2d7cfe82d00..76d46b2f41dd 100644
--- a/arch/x86/kvm/irq.h
+++ b/arch/x86/kvm/irq.h
@@ -106,7 +106,6 @@ void __kvm_migrate_timers(struct kvm_vcpu *vcpu);
 int apic_has_pending_timer(struct kvm_vcpu *vcpu);
 
 int kvm_setup_default_irq_routing(struct kvm *kvm);
-int kvm_setup_empty_irq_routing(struct kvm *kvm);
 int kvm_irq_delivery_to_apic(struct kvm *kvm, struct kvm_lapic *src,
 			     struct kvm_lapic_irq *irq,
 			     struct dest_map *dest_map);
diff --git a/arch/x86/kvm/irq_comm.c b/arch/x86/kvm/irq_comm.c
index 68f3f6c26046..8136695f7b96 100644
--- a/arch/x86/kvm/irq_comm.c
+++ b/arch/x86/kvm/irq_comm.c
@@ -395,13 +395,6 @@ int kvm_setup_default_irq_routing(struct kvm *kvm)
 				   ARRAY_SIZE(default_routing), 0);
 }
 
-static const struct kvm_irq_routing_entry empty_routing[] = {};
-
-int kvm_setup_empty_irq_routing(struct kvm *kvm)
-{
-	return kvm_set_irq_routing(kvm, empty_routing, 0, 0);
-}
-
 void kvm_arch_post_irq_routing_update(struct kvm *kvm)
 {
 	if (!irqchip_split(kvm))
diff --git a/arch/x86/kvm/kvm_cache_regs.h b/arch/x86/kvm/kvm_cache_regs.h
index 75eae9c4998a..b1eb46e26b2e 100644
--- a/arch/x86/kvm/kvm_cache_regs.h
+++ b/arch/x86/kvm/kvm_cache_regs.h
@@ -98,7 +98,7 @@ static inline unsigned long kvm_register_read_raw(struct kvm_vcpu *vcpu, int reg
 		return 0;
 
 	if (!kvm_register_is_available(vcpu, reg))
-		static_call(kvm_x86_cache_reg)(vcpu, reg);
+		kvm_x86_call(cache_reg)(vcpu, reg);
 
 	return vcpu->arch.regs[reg];
 }
@@ -138,7 +138,7 @@ static inline u64 kvm_pdptr_read(struct kvm_vcpu *vcpu, int index)
 	might_sleep();  /* on svm */
 
 	if (!kvm_register_is_available(vcpu, VCPU_EXREG_PDPTR))
-		static_call(kvm_x86_cache_reg)(vcpu, VCPU_EXREG_PDPTR);
+		kvm_x86_call(cache_reg)(vcpu, VCPU_EXREG_PDPTR);
 
 	return vcpu->arch.walk_mmu->pdptrs[index];
 }
@@ -153,7 +153,7 @@ static inline ulong kvm_read_cr0_bits(struct kvm_vcpu *vcpu, ulong mask)
 	ulong tmask = mask & KVM_POSSIBLE_CR0_GUEST_BITS;
 	if ((tmask & vcpu->arch.cr0_guest_owned_bits) &&
 	    !kvm_register_is_available(vcpu, VCPU_EXREG_CR0))
-		static_call(kvm_x86_cache_reg)(vcpu, VCPU_EXREG_CR0);
+		kvm_x86_call(cache_reg)(vcpu, VCPU_EXREG_CR0);
 	return vcpu->arch.cr0 & mask;
 }
 
@@ -175,7 +175,7 @@ static inline ulong kvm_read_cr4_bits(struct kvm_vcpu *vcpu, ulong mask)
 	ulong tmask = mask & KVM_POSSIBLE_CR4_GUEST_BITS;
 	if ((tmask & vcpu->arch.cr4_guest_owned_bits) &&
 	    !kvm_register_is_available(vcpu, VCPU_EXREG_CR4))
-		static_call(kvm_x86_cache_reg)(vcpu, VCPU_EXREG_CR4);
+		kvm_x86_call(cache_reg)(vcpu, VCPU_EXREG_CR4);
 	return vcpu->arch.cr4 & mask;
 }
 
@@ -190,7 +190,7 @@ static __always_inline bool kvm_is_cr4_bit_set(struct kvm_vcpu *vcpu,
 static inline ulong kvm_read_cr3(struct kvm_vcpu *vcpu)
 {
 	if (!kvm_register_is_available(vcpu, VCPU_EXREG_CR3))
-		static_call(kvm_x86_cache_reg)(vcpu, VCPU_EXREG_CR3);
+		kvm_x86_call(cache_reg)(vcpu, VCPU_EXREG_CR3);
 	return vcpu->arch.cr3;
 }
 
diff --git a/arch/x86/kvm/kvm_emulate.h b/arch/x86/kvm/kvm_emulate.h
index 29ea4313e1bb..55a18e2f2dcd 100644
--- a/arch/x86/kvm/kvm_emulate.h
+++ b/arch/x86/kvm/kvm_emulate.h
@@ -223,6 +223,7 @@ struct x86_emulate_ops {
 	bool (*guest_has_movbe)(struct x86_emulate_ctxt *ctxt);
 	bool (*guest_has_fxsr)(struct x86_emulate_ctxt *ctxt);
 	bool (*guest_has_rdpid)(struct x86_emulate_ctxt *ctxt);
+	bool (*guest_cpuid_is_intel_compatible)(struct x86_emulate_ctxt *ctxt);
 
 	void (*set_nmi_mask)(struct x86_emulate_ctxt *ctxt, bool masked);
 
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index acd7d48100a1..2098dc689088 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -351,10 +351,8 @@ static void kvm_recalculate_logical_map(struct kvm_apic_map *new,
 	 * reversing the LDR calculation to get cluster of APICs, i.e. no
 	 * additional work is required.
 	 */
-	if (apic_x2apic_mode(apic)) {
-		WARN_ON_ONCE(ldr != kvm_apic_calc_x2apic_ldr(kvm_x2apic_id(apic)));
+	if (apic_x2apic_mode(apic))
 		return;
-	}
 
 	if (WARN_ON_ONCE(!kvm_apic_map_get_logical_dest(new, ldr,
 							&cluster, &mask))) {
@@ -738,8 +736,8 @@ static inline void apic_clear_irr(int vec, struct kvm_lapic *apic)
 	if (unlikely(apic->apicv_active)) {
 		/* need to update RVI */
 		kvm_lapic_clear_vector(vec, apic->regs + APIC_IRR);
-		static_call_cond(kvm_x86_hwapic_irr_update)(apic->vcpu,
-							    apic_find_highest_irr(apic));
+		kvm_x86_call(hwapic_irr_update)(apic->vcpu,
+						apic_find_highest_irr(apic));
 	} else {
 		apic->irr_pending = false;
 		kvm_lapic_clear_vector(vec, apic->regs + APIC_IRR);
@@ -765,7 +763,7 @@ static inline void apic_set_isr(int vec, struct kvm_lapic *apic)
 	 * just set SVI.
 	 */
 	if (unlikely(apic->apicv_active))
-		static_call_cond(kvm_x86_hwapic_isr_update)(vec);
+		kvm_x86_call(hwapic_isr_update)(vec);
 	else {
 		++apic->isr_count;
 		BUG_ON(apic->isr_count > MAX_APIC_VECTOR);
@@ -810,7 +808,7 @@ static inline void apic_clear_isr(int vec, struct kvm_lapic *apic)
 	 * and must be left alone.
 	 */
 	if (unlikely(apic->apicv_active))
-		static_call_cond(kvm_x86_hwapic_isr_update)(apic_find_highest_isr(apic));
+		kvm_x86_call(hwapic_isr_update)(apic_find_highest_isr(apic));
 	else {
 		--apic->isr_count;
 		BUG_ON(apic->isr_count < 0);
@@ -946,7 +944,7 @@ static int apic_has_interrupt_for_ppr(struct kvm_lapic *apic, u32 ppr)
 {
 	int highest_irr;
 	if (kvm_x86_ops.sync_pir_to_irr)
-		highest_irr = static_call(kvm_x86_sync_pir_to_irr)(apic->vcpu);
+		highest_irr = kvm_x86_call(sync_pir_to_irr)(apic->vcpu);
 	else
 		highest_irr = apic_find_highest_irr(apic);
 	if (highest_irr == -1 || (highest_irr & 0xF0) <= ppr)
@@ -1338,8 +1336,8 @@ static int __apic_accept_irq(struct kvm_lapic *apic, int delivery_mode,
 						       apic->regs + APIC_TMR);
 		}
 
-		static_call(kvm_x86_deliver_interrupt)(apic, delivery_mode,
-						       trig_mode, vector);
+		kvm_x86_call(deliver_interrupt)(apic, delivery_mode,
+						trig_mode, vector);
 		break;
 
 	case APIC_DM_REMRD:
@@ -1557,7 +1555,8 @@ static u32 apic_get_tmcct(struct kvm_lapic *apic)
 		remaining = 0;
 
 	ns = mod_64(ktime_to_ns(remaining), apic->lapic_timer.period);
-	return div64_u64(ns, (APIC_BUS_CYCLE_NS * apic->divide_count));
+	return div64_u64(ns, (apic->vcpu->kvm->arch.apic_bus_cycle_ns *
+			      apic->divide_count));
 }
 
 static void __report_tpr_access(struct kvm_lapic *apic, bool write)
@@ -1742,7 +1741,7 @@ static void limit_periodic_timer_frequency(struct kvm_lapic *apic)
 		s64 min_period = min_timer_period_us * 1000LL;
 
 		if (apic->lapic_timer.period < min_period) {
-			pr_info_ratelimited(
+			pr_info_once(
 			    "vcpu %i: requested %lld ns "
 			    "lapic timer period limited to %lld ns\n",
 			    apic->vcpu->vcpu_id,
@@ -1945,7 +1944,7 @@ static void start_sw_tscdeadline(struct kvm_lapic *apic)
 	u64 ns = 0;
 	ktime_t expire;
 	struct kvm_vcpu *vcpu = apic->vcpu;
-	unsigned long this_tsc_khz = vcpu->arch.virtual_tsc_khz;
+	u32 this_tsc_khz = vcpu->arch.virtual_tsc_khz;
 	unsigned long flags;
 	ktime_t now;
 
@@ -1973,7 +1972,8 @@ static void start_sw_tscdeadline(struct kvm_lapic *apic)
 
 static inline u64 tmict_to_ns(struct kvm_lapic *apic, u32 tmict)
 {
-	return (u64)tmict * APIC_BUS_CYCLE_NS * (u64)apic->divide_count;
+	return (u64)tmict * apic->vcpu->kvm->arch.apic_bus_cycle_ns *
+		(u64)apic->divide_count;
 }
 
 static void update_target_expiration(struct kvm_lapic *apic, uint32_t old_divisor)
@@ -2103,7 +2103,7 @@ static void cancel_hv_timer(struct kvm_lapic *apic)
 {
 	WARN_ON(preemptible());
 	WARN_ON(!apic->lapic_timer.hv_timer_in_use);
-	static_call(kvm_x86_cancel_hv_timer)(apic->vcpu);
+	kvm_x86_call(cancel_hv_timer)(apic->vcpu);
 	apic->lapic_timer.hv_timer_in_use = false;
 }
 
@@ -2120,7 +2120,7 @@ static bool start_hv_timer(struct kvm_lapic *apic)
 	if (!ktimer->tscdeadline)
 		return false;
 
-	if (static_call(kvm_x86_set_hv_timer)(vcpu, ktimer->tscdeadline, &expired))
+	if (kvm_x86_call(set_hv_timer)(vcpu, ktimer->tscdeadline, &expired))
 		return false;
 
 	ktimer->hv_timer_in_use = true;
@@ -2453,6 +2453,43 @@ void kvm_lapic_set_eoi(struct kvm_vcpu *vcpu)
 }
 EXPORT_SYMBOL_GPL(kvm_lapic_set_eoi);
 
+#define X2APIC_ICR_RESERVED_BITS (GENMASK_ULL(31, 20) | GENMASK_ULL(17, 16) | BIT(13))
+
+int kvm_x2apic_icr_write(struct kvm_lapic *apic, u64 data)
+{
+	if (data & X2APIC_ICR_RESERVED_BITS)
+		return 1;
+
+	/*
+	 * The BUSY bit is reserved on both Intel and AMD in x2APIC mode, but
+	 * only AMD requires it to be zero, Intel essentially just ignores the
+	 * bit.  And if IPI virtualization (Intel) or x2AVIC (AMD) is enabled,
+	 * the CPU performs the reserved bits checks, i.e. the underlying CPU
+	 * behavior will "win".  Arbitrarily clear the BUSY bit, as there is no
+	 * sane way to provide consistent behavior with respect to hardware.
+	 */
+	data &= ~APIC_ICR_BUSY;
+
+	kvm_apic_send_ipi(apic, (u32)data, (u32)(data >> 32));
+	if (kvm_x86_ops.x2apic_icr_is_split) {
+		kvm_lapic_set_reg(apic, APIC_ICR, data);
+		kvm_lapic_set_reg(apic, APIC_ICR2, data >> 32);
+	} else {
+		kvm_lapic_set_reg64(apic, APIC_ICR, data);
+	}
+	trace_kvm_apic_write(APIC_ICR, data);
+	return 0;
+}
+
+static u64 kvm_x2apic_icr_read(struct kvm_lapic *apic)
+{
+	if (kvm_x86_ops.x2apic_icr_is_split)
+		return (u64)kvm_lapic_get_reg(apic, APIC_ICR) |
+		       (u64)kvm_lapic_get_reg(apic, APIC_ICR2) << 32;
+
+	return kvm_lapic_get_reg64(apic, APIC_ICR);
+}
+
 /* emulate APIC access in a trap manner */
 void kvm_apic_write_nodecode(struct kvm_vcpu *vcpu, u32 offset)
 {
@@ -2470,7 +2507,7 @@ void kvm_apic_write_nodecode(struct kvm_vcpu *vcpu, u32 offset)
 	 * maybe-unecessary write, and both are in the noise anyways.
 	 */
 	if (apic_x2apic_mode(apic) && offset == APIC_ICR)
-		kvm_x2apic_icr_write(apic, kvm_lapic_get_reg64(apic, APIC_ICR));
+		WARN_ON_ONCE(kvm_x2apic_icr_write(apic, kvm_x2apic_icr_read(apic)));
 	else
 		kvm_lapic_reg_write(apic, offset, kvm_lapic_get_reg(apic, offset));
 }
@@ -2575,7 +2612,7 @@ void kvm_lapic_set_base(struct kvm_vcpu *vcpu, u64 value)
 
 	if ((old_value ^ value) & (MSR_IA32_APICBASE_ENABLE | X2APIC_ENABLE)) {
 		kvm_make_request(KVM_REQ_APICV_UPDATE, vcpu);
-		static_call_cond(kvm_x86_set_virtual_apic_mode)(vcpu);
+		kvm_x86_call(set_virtual_apic_mode)(vcpu);
 	}
 
 	apic->base_address = apic->vcpu->arch.apic_base &
@@ -2685,7 +2722,7 @@ void kvm_lapic_reset(struct kvm_vcpu *vcpu, bool init_event)
 	u64 msr_val;
 	int i;
 
-	static_call_cond(kvm_x86_apicv_pre_state_restore)(vcpu);
+	kvm_x86_call(apicv_pre_state_restore)(vcpu);
 
 	if (!init_event) {
 		msr_val = APIC_DEFAULT_PHYS_BASE | MSR_IA32_APICBASE_ENABLE;
@@ -2740,9 +2777,9 @@ void kvm_lapic_reset(struct kvm_vcpu *vcpu, bool init_event)
 	vcpu->arch.pv_eoi.msr_val = 0;
 	apic_update_ppr(apic);
 	if (apic->apicv_active) {
-		static_call_cond(kvm_x86_apicv_post_state_restore)(vcpu);
-		static_call_cond(kvm_x86_hwapic_irr_update)(vcpu, -1);
-		static_call_cond(kvm_x86_hwapic_isr_update)(-1);
+		kvm_x86_call(apicv_post_state_restore)(vcpu);
+		kvm_x86_call(hwapic_irr_update)(vcpu, -1);
+		kvm_x86_call(hwapic_isr_update)(-1);
 	}
 
 	vcpu->arch.apic_arb_prio = 0;
@@ -2838,7 +2875,7 @@ int kvm_create_lapic(struct kvm_vcpu *vcpu)
 	vcpu->arch.apic = apic;
 
 	if (kvm_x86_ops.alloc_apic_backing_page)
-		apic->regs = static_call(kvm_x86_alloc_apic_backing_page)(vcpu);
+		apic->regs = kvm_x86_call(alloc_apic_backing_page)(vcpu);
 	else
 		apic->regs = (void *)get_zeroed_page(GFP_KERNEL_ACCOUNT);
 	if (!apic->regs) {
@@ -2922,14 +2959,13 @@ void kvm_inject_apic_timer_irqs(struct kvm_vcpu *vcpu)
 	}
 }
 
-int kvm_get_apic_interrupt(struct kvm_vcpu *vcpu)
+void kvm_apic_ack_interrupt(struct kvm_vcpu *vcpu, int vector)
 {
-	int vector = kvm_apic_has_interrupt(vcpu);
 	struct kvm_lapic *apic = vcpu->arch.apic;
 	u32 ppr;
 
-	if (vector == -1)
-		return -1;
+	if (WARN_ON_ONCE(vector < 0 || !apic))
+		return;
 
 	/*
 	 * We get here even with APIC virtualization enabled, if doing
@@ -2957,41 +2993,55 @@ int kvm_get_apic_interrupt(struct kvm_vcpu *vcpu)
 		__apic_update_ppr(apic, &ppr);
 	}
 
-	return vector;
 }
+EXPORT_SYMBOL_GPL(kvm_apic_ack_interrupt);
 
 static int kvm_apic_state_fixup(struct kvm_vcpu *vcpu,
 		struct kvm_lapic_state *s, bool set)
 {
 	if (apic_x2apic_mode(vcpu->arch.apic)) {
+		u32 x2apic_id = kvm_x2apic_id(vcpu->arch.apic);
 		u32 *id = (u32 *)(s->regs + APIC_ID);
 		u32 *ldr = (u32 *)(s->regs + APIC_LDR);
 		u64 icr;
 
 		if (vcpu->kvm->arch.x2apic_format) {
-			if (*id != vcpu->vcpu_id)
+			if (*id != x2apic_id)
 				return -EINVAL;
 		} else {
+			/*
+			 * Ignore the userspace value when setting APIC state.
+			 * KVM's model is that the x2APIC ID is readonly, e.g.
+			 * KVM only supports delivering interrupts to KVM's
+			 * version of the x2APIC ID.  However, for backwards
+			 * compatibility, don't reject attempts to set a
+			 * mismatched ID for userspace that hasn't opted into
+			 * x2apic_format.
+			 */
 			if (set)
-				*id >>= 24;
+				*id = x2apic_id;
 			else
-				*id <<= 24;
+				*id = x2apic_id << 24;
 		}
 
 		/*
 		 * In x2APIC mode, the LDR is fixed and based on the id.  And
-		 * ICR is internally a single 64-bit register, but needs to be
-		 * split to ICR+ICR2 in userspace for backwards compatibility.
+		 * if the ICR is _not_ split, ICR is internally a single 64-bit
+		 * register, but needs to be split to ICR+ICR2 in userspace for
+		 * backwards compatibility.
 		 */
-		if (set) {
-			*ldr = kvm_apic_calc_x2apic_ldr(*id);
-
-			icr = __kvm_lapic_get_reg(s->regs, APIC_ICR) |
-			      (u64)__kvm_lapic_get_reg(s->regs, APIC_ICR2) << 32;
-			__kvm_lapic_set_reg64(s->regs, APIC_ICR, icr);
-		} else {
-			icr = __kvm_lapic_get_reg64(s->regs, APIC_ICR);
-			__kvm_lapic_set_reg(s->regs, APIC_ICR2, icr >> 32);
+		if (set)
+			*ldr = kvm_apic_calc_x2apic_ldr(x2apic_id);
+
+		if (!kvm_x86_ops.x2apic_icr_is_split) {
+			if (set) {
+				icr = __kvm_lapic_get_reg(s->regs, APIC_ICR) |
+				      (u64)__kvm_lapic_get_reg(s->regs, APIC_ICR2) << 32;
+				__kvm_lapic_set_reg64(s->regs, APIC_ICR, icr);
+			} else {
+				icr = __kvm_lapic_get_reg64(s->regs, APIC_ICR);
+				__kvm_lapic_set_reg(s->regs, APIC_ICR2, icr >> 32);
+			}
 		}
 	}
 
@@ -3017,7 +3067,7 @@ int kvm_apic_set_state(struct kvm_vcpu *vcpu, struct kvm_lapic_state *s)
 	struct kvm_lapic *apic = vcpu->arch.apic;
 	int r;
 
-	static_call_cond(kvm_x86_apicv_pre_state_restore)(vcpu);
+	kvm_x86_call(apicv_pre_state_restore)(vcpu);
 
 	kvm_lapic_set_base(vcpu, vcpu->arch.apic_base);
 	/* set SPIV separately to get count of SW disabled APICs right */
@@ -3044,9 +3094,10 @@ int kvm_apic_set_state(struct kvm_vcpu *vcpu, struct kvm_lapic_state *s)
 	kvm_lapic_set_reg(apic, APIC_TMCCT, 0);
 	kvm_apic_update_apicv(vcpu);
 	if (apic->apicv_active) {
-		static_call_cond(kvm_x86_apicv_post_state_restore)(vcpu);
-		static_call_cond(kvm_x86_hwapic_irr_update)(vcpu, apic_find_highest_irr(apic));
-		static_call_cond(kvm_x86_hwapic_isr_update)(apic_find_highest_isr(apic));
+		kvm_x86_call(apicv_post_state_restore)(vcpu);
+		kvm_x86_call(hwapic_irr_update)(vcpu,
+						apic_find_highest_irr(apic));
+		kvm_x86_call(hwapic_isr_update)(apic_find_highest_isr(apic));
 	}
 	kvm_make_request(KVM_REQ_EVENT, vcpu);
 	if (ioapic_in_kernel(vcpu->kvm))
@@ -3183,22 +3234,12 @@ int kvm_lapic_set_vapic_addr(struct kvm_vcpu *vcpu, gpa_t vapic_addr)
 	return 0;
 }
 
-int kvm_x2apic_icr_write(struct kvm_lapic *apic, u64 data)
-{
-	data &= ~APIC_ICR_BUSY;
-
-	kvm_apic_send_ipi(apic, (u32)data, (u32)(data >> 32));
-	kvm_lapic_set_reg64(apic, APIC_ICR, data);
-	trace_kvm_apic_write(APIC_ICR, data);
-	return 0;
-}
-
 static int kvm_lapic_msr_read(struct kvm_lapic *apic, u32 reg, u64 *data)
 {
 	u32 low;
 
 	if (reg == APIC_ICR) {
-		*data = kvm_lapic_get_reg64(apic, APIC_ICR);
+		*data = kvm_x2apic_icr_read(apic);
 		return 0;
 	}
 
@@ -3334,7 +3375,8 @@ int kvm_apic_accept_events(struct kvm_vcpu *vcpu)
 			/* evaluate pending_events before reading the vector */
 			smp_rmb();
 			sipi_vector = apic->sipi_vector;
-			static_call(kvm_x86_vcpu_deliver_sipi_vector)(vcpu, sipi_vector);
+			kvm_x86_call(vcpu_deliver_sipi_vector)(vcpu,
+							       sipi_vector);
 			vcpu->arch.mp_state = KVM_MP_STATE_RUNNABLE;
 		}
 	}
diff --git a/arch/x86/kvm/lapic.h b/arch/x86/kvm/lapic.h
index a69e706b9080..1b8ef9856422 100644
--- a/arch/x86/kvm/lapic.h
+++ b/arch/x86/kvm/lapic.h
@@ -16,8 +16,7 @@
 #define APIC_DEST_NOSHORT		0x0
 #define APIC_DEST_MASK			0x800
 
-#define APIC_BUS_CYCLE_NS       1
-#define APIC_BUS_FREQUENCY      (1000000000ULL / APIC_BUS_CYCLE_NS)
+#define APIC_BUS_CYCLE_NS_DEFAULT	1
 
 #define APIC_BROADCAST			0xFF
 #define X2APIC_BROADCAST		0xFFFFFFFFul
@@ -89,15 +88,14 @@ int kvm_create_lapic(struct kvm_vcpu *vcpu);
 void kvm_free_lapic(struct kvm_vcpu *vcpu);
 
 int kvm_apic_has_interrupt(struct kvm_vcpu *vcpu);
+void kvm_apic_ack_interrupt(struct kvm_vcpu *vcpu, int vector);
 int kvm_apic_accept_pic_intr(struct kvm_vcpu *vcpu);
-int kvm_get_apic_interrupt(struct kvm_vcpu *vcpu);
 int kvm_apic_accept_events(struct kvm_vcpu *vcpu);
 void kvm_lapic_reset(struct kvm_vcpu *vcpu, bool init_event);
 u64 kvm_lapic_get_cr8(struct kvm_vcpu *vcpu);
 void kvm_lapic_set_tpr(struct kvm_vcpu *vcpu, unsigned long cr8);
 void kvm_lapic_set_eoi(struct kvm_vcpu *vcpu);
 void kvm_lapic_set_base(struct kvm_vcpu *vcpu, u64 value);
-u64 kvm_lapic_get_base(struct kvm_vcpu *vcpu);
 void kvm_recalculate_apic_map(struct kvm *kvm);
 void kvm_apic_set_version(struct kvm_vcpu *vcpu);
 void kvm_apic_after_set_mcg_cap(struct kvm_vcpu *vcpu);
@@ -236,7 +234,7 @@ static inline bool kvm_apic_has_pending_init_or_sipi(struct kvm_vcpu *vcpu)
 static inline bool kvm_apic_init_sipi_allowed(struct kvm_vcpu *vcpu)
 {
 	return !is_smm(vcpu) &&
-	       !static_call(kvm_x86_apic_init_signal_blocked)(vcpu);
+	       !kvm_x86_call(apic_init_signal_blocked)(vcpu);
 }
 
 static inline bool kvm_lowest_prio_delivery(struct kvm_lapic_irq *irq)
diff --git a/arch/x86/kvm/mmu.h b/arch/x86/kvm/mmu.h
index 2e454316f2a2..9dc5dd43ae7f 100644
--- a/arch/x86/kvm/mmu.h
+++ b/arch/x86/kvm/mmu.h
@@ -57,12 +57,6 @@ static __always_inline u64 rsvd_bits(int s, int e)
 	return ((2ULL << (e - s)) - 1) << s;
 }
 
-/*
- * The number of non-reserved physical address bits irrespective of features
- * that repurpose legal bits, e.g. MKTME.
- */
-extern u8 __read_mostly shadow_phys_bits;
-
 static inline gfn_t kvm_mmu_max_gfn(void)
 {
 	/*
@@ -76,30 +70,11 @@ static inline gfn_t kvm_mmu_max_gfn(void)
 	 * than hardware's real MAXPHYADDR.  Using the host MAXPHYADDR
 	 * disallows such SPTEs entirely and simplifies the TDP MMU.
 	 */
-	int max_gpa_bits = likely(tdp_enabled) ? shadow_phys_bits : 52;
+	int max_gpa_bits = likely(tdp_enabled) ? kvm_host.maxphyaddr : 52;
 
 	return (1ULL << (max_gpa_bits - PAGE_SHIFT)) - 1;
 }
 
-static inline u8 kvm_get_shadow_phys_bits(void)
-{
-	/*
-	 * boot_cpu_data.x86_phys_bits is reduced when MKTME or SME are detected
-	 * in CPU detection code, but the processor treats those reduced bits as
-	 * 'keyID' thus they are not reserved bits. Therefore KVM needs to look at
-	 * the physical address bits reported by CPUID.
-	 */
-	if (likely(boot_cpu_data.extended_cpuid_level >= 0x80000008))
-		return cpuid_eax(0x80000008) & 0xff;
-
-	/*
-	 * Quite weird to have VMX or SVM but not MAXPHYADDR; probably a VM with
-	 * custom CPUID.  Proceed with whatever the kernel found since these features
-	 * aren't virtualizable (SME/SEV also require CPUIDs higher than 0x80000008).
-	 */
-	return boot_cpu_data.x86_phys_bits;
-}
-
 u8 kvm_mmu_get_max_tdp_level(void);
 
 void kvm_mmu_set_mmio_spte_mask(u64 mmio_value, u64 mmio_mask, u64 access_mask);
@@ -163,8 +138,8 @@ static inline void kvm_mmu_load_pgd(struct kvm_vcpu *vcpu)
 	if (!VALID_PAGE(root_hpa))
 		return;
 
-	static_call(kvm_x86_load_mmu_pgd)(vcpu, root_hpa,
-					  vcpu->arch.mmu->root_role.level);
+	kvm_x86_call(load_mmu_pgd)(vcpu, root_hpa,
+				   vcpu->arch.mmu->root_role.level);
 }
 
 static inline void kvm_mmu_refresh_passthrough_bits(struct kvm_vcpu *vcpu,
@@ -199,7 +174,7 @@ static inline u8 permission_fault(struct kvm_vcpu *vcpu, struct kvm_mmu *mmu,
 {
 	/* strip nested paging fault error codes */
 	unsigned int pfec = access;
-	unsigned long rflags = static_call(kvm_x86_get_rflags)(vcpu);
+	unsigned long rflags = kvm_x86_call(get_rflags)(vcpu);
 
 	/*
 	 * For explicit supervisor accesses, SMAP is disabled if EFLAGS.AC = 1.
@@ -246,16 +221,7 @@ static inline u8 permission_fault(struct kvm_vcpu *vcpu, struct kvm_mmu *mmu,
 	return -(u32)fault & errcode;
 }
 
-bool __kvm_mmu_honors_guest_mtrrs(bool vm_has_noncoherent_dma);
-
-static inline bool kvm_mmu_honors_guest_mtrrs(struct kvm *kvm)
-{
-	return __kvm_mmu_honors_guest_mtrrs(kvm_arch_has_noncoherent_dma(kvm));
-}
-
-void kvm_zap_gfn_range(struct kvm *kvm, gfn_t gfn_start, gfn_t gfn_end);
-
-int kvm_arch_write_log_dirty(struct kvm_vcpu *vcpu);
+bool kvm_mmu_may_ignore_guest_pat(void);
 
 int kvm_mmu_post_init_vm(struct kvm *kvm);
 void kvm_mmu_pre_destroy_vm(struct kvm *kvm);
diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c
index 8d74bdef68c1..e52f990548df 100644
--- a/arch/x86/kvm/mmu/mmu.c
+++ b/arch/x86/kvm/mmu/mmu.c
@@ -614,32 +614,6 @@ static u64 mmu_spte_get_lockless(u64 *sptep)
 	return __get_spte_lockless(sptep);
 }
 
-/* Returns the Accessed status of the PTE and resets it at the same time. */
-static bool mmu_spte_age(u64 *sptep)
-{
-	u64 spte = mmu_spte_get_lockless(sptep);
-
-	if (!is_accessed_spte(spte))
-		return false;
-
-	if (spte_ad_enabled(spte)) {
-		clear_bit((ffs(shadow_accessed_mask) - 1),
-			  (unsigned long *)sptep);
-	} else {
-		/*
-		 * Capture the dirty status of the page, so that it doesn't get
-		 * lost when the SPTE is marked for access tracking.
-		 */
-		if (is_writable_pte(spte))
-			kvm_set_pfn_dirty(spte_to_pfn(spte));
-
-		spte = mark_spte_for_access_track(spte);
-		mmu_spte_update_no_track(sptep, spte);
-	}
-
-	return true;
-}
-
 static inline bool is_tdp_mmu_active(struct kvm_vcpu *vcpu)
 {
 	return tdp_mmu_enabled && vcpu->arch.mmu->root_role.direct;
@@ -722,7 +696,7 @@ static gfn_t kvm_mmu_page_get_gfn(struct kvm_mmu_page *sp, int index)
 	if (sp->role.passthrough)
 		return sp->gfn;
 
-	if (!sp->role.direct)
+	if (sp->shadowed_translation)
 		return sp->shadowed_translation[index] >> PAGE_SHIFT;
 
 	return sp->gfn + (index << ((sp->role.level - 1) * SPTE_LEVEL_BITS));
@@ -736,7 +710,7 @@ static gfn_t kvm_mmu_page_get_gfn(struct kvm_mmu_page *sp, int index)
  */
 static u32 kvm_mmu_page_get_access(struct kvm_mmu_page *sp, int index)
 {
-	if (sp_has_gptes(sp))
+	if (sp->shadowed_translation)
 		return sp->shadowed_translation[index] & ACC_ALL;
 
 	/*
@@ -757,7 +731,7 @@ static u32 kvm_mmu_page_get_access(struct kvm_mmu_page *sp, int index)
 static void kvm_mmu_page_set_translation(struct kvm_mmu_page *sp, int index,
 					 gfn_t gfn, unsigned int access)
 {
-	if (sp_has_gptes(sp)) {
+	if (sp->shadowed_translation) {
 		sp->shadowed_translation[index] = (gfn << PAGE_SHIFT) | access;
 		return;
 	}
@@ -938,6 +912,7 @@ static struct kvm_memory_slot *gfn_to_memslot_dirty_bitmap(struct kvm_vcpu *vcpu
  * in this rmap chain. Otherwise, (rmap_head->val & ~1) points to a struct
  * pte_list_desc containing more mappings.
  */
+#define KVM_RMAP_MANY	BIT(0)
 
 /*
  * Returns the number of pointers in the rmap chain, not counting the new one.
@@ -950,16 +925,16 @@ static int pte_list_add(struct kvm_mmu_memory_cache *cache, u64 *spte,
 
 	if (!rmap_head->val) {
 		rmap_head->val = (unsigned long)spte;
-	} else if (!(rmap_head->val & 1)) {
+	} else if (!(rmap_head->val & KVM_RMAP_MANY)) {
 		desc = kvm_mmu_memory_cache_alloc(cache);
 		desc->sptes[0] = (u64 *)rmap_head->val;
 		desc->sptes[1] = spte;
 		desc->spte_count = 2;
 		desc->tail_count = 0;
-		rmap_head->val = (unsigned long)desc | 1;
+		rmap_head->val = (unsigned long)desc | KVM_RMAP_MANY;
 		++count;
 	} else {
-		desc = (struct pte_list_desc *)(rmap_head->val & ~1ul);
+		desc = (struct pte_list_desc *)(rmap_head->val & ~KVM_RMAP_MANY);
 		count = desc->tail_count + desc->spte_count;
 
 		/*
@@ -968,10 +943,10 @@ static int pte_list_add(struct kvm_mmu_memory_cache *cache, u64 *spte,
 		 */
 		if (desc->spte_count == PTE_LIST_EXT) {
 			desc = kvm_mmu_memory_cache_alloc(cache);
-			desc->more = (struct pte_list_desc *)(rmap_head->val & ~1ul);
+			desc->more = (struct pte_list_desc *)(rmap_head->val & ~KVM_RMAP_MANY);
 			desc->spte_count = 0;
 			desc->tail_count = count;
-			rmap_head->val = (unsigned long)desc | 1;
+			rmap_head->val = (unsigned long)desc | KVM_RMAP_MANY;
 		}
 		desc->sptes[desc->spte_count++] = spte;
 	}
@@ -982,7 +957,7 @@ static void pte_list_desc_remove_entry(struct kvm *kvm,
 				       struct kvm_rmap_head *rmap_head,
 				       struct pte_list_desc *desc, int i)
 {
-	struct pte_list_desc *head_desc = (struct pte_list_desc *)(rmap_head->val & ~1ul);
+	struct pte_list_desc *head_desc = (struct pte_list_desc *)(rmap_head->val & ~KVM_RMAP_MANY);
 	int j = head_desc->spte_count - 1;
 
 	/*
@@ -1011,7 +986,7 @@ static void pte_list_desc_remove_entry(struct kvm *kvm,
 	if (!head_desc->more)
 		rmap_head->val = 0;
 	else
-		rmap_head->val = (unsigned long)head_desc->more | 1;
+		rmap_head->val = (unsigned long)head_desc->more | KVM_RMAP_MANY;
 	mmu_free_pte_list_desc(head_desc);
 }
 
@@ -1024,13 +999,13 @@ static void pte_list_remove(struct kvm *kvm, u64 *spte,
 	if (KVM_BUG_ON_DATA_CORRUPTION(!rmap_head->val, kvm))
 		return;
 
-	if (!(rmap_head->val & 1)) {
+	if (!(rmap_head->val & KVM_RMAP_MANY)) {
 		if (KVM_BUG_ON_DATA_CORRUPTION((u64 *)rmap_head->val != spte, kvm))
 			return;
 
 		rmap_head->val = 0;
 	} else {
-		desc = (struct pte_list_desc *)(rmap_head->val & ~1ul);
+		desc = (struct pte_list_desc *)(rmap_head->val & ~KVM_RMAP_MANY);
 		while (desc) {
 			for (i = 0; i < desc->spte_count; ++i) {
 				if (desc->sptes[i] == spte) {
@@ -1063,12 +1038,12 @@ static bool kvm_zap_all_rmap_sptes(struct kvm *kvm,
 	if (!rmap_head->val)
 		return false;
 
-	if (!(rmap_head->val & 1)) {
+	if (!(rmap_head->val & KVM_RMAP_MANY)) {
 		mmu_spte_clear_track_bits(kvm, (u64 *)rmap_head->val);
 		goto out;
 	}
 
-	desc = (struct pte_list_desc *)(rmap_head->val & ~1ul);
+	desc = (struct pte_list_desc *)(rmap_head->val & ~KVM_RMAP_MANY);
 
 	for (; desc; desc = next) {
 		for (i = 0; i < desc->spte_count; i++)
@@ -1088,10 +1063,10 @@ unsigned int pte_list_count(struct kvm_rmap_head *rmap_head)
 
 	if (!rmap_head->val)
 		return 0;
-	else if (!(rmap_head->val & 1))
+	else if (!(rmap_head->val & KVM_RMAP_MANY))
 		return 1;
 
-	desc = (struct pte_list_desc *)(rmap_head->val & ~1ul);
+	desc = (struct pte_list_desc *)(rmap_head->val & ~KVM_RMAP_MANY);
 	return desc->tail_count + desc->spte_count;
 }
 
@@ -1153,13 +1128,13 @@ static u64 *rmap_get_first(struct kvm_rmap_head *rmap_head,
 	if (!rmap_head->val)
 		return NULL;
 
-	if (!(rmap_head->val & 1)) {
+	if (!(rmap_head->val & KVM_RMAP_MANY)) {
 		iter->desc = NULL;
 		sptep = (u64 *)rmap_head->val;
 		goto out;
 	}
 
-	iter->desc = (struct pte_list_desc *)(rmap_head->val & ~1ul);
+	iter->desc = (struct pte_list_desc *)(rmap_head->val & ~KVM_RMAP_MANY);
 	iter->pos = 0;
 	sptep = iter->desc->sptes[iter->pos];
 out:
@@ -1307,15 +1282,6 @@ static bool __rmap_clear_dirty(struct kvm *kvm, struct kvm_rmap_head *rmap_head,
 	return flush;
 }
 
-/**
- * kvm_mmu_write_protect_pt_masked - write protect selected PT level pages
- * @kvm: kvm instance
- * @slot: slot to protect
- * @gfn_offset: start of the BITS_PER_LONG pages we care about
- * @mask: indicates which pages we should protect
- *
- * Used when we do not need to care about huge page mappings.
- */
 static void kvm_mmu_write_protect_pt_masked(struct kvm *kvm,
 				     struct kvm_memory_slot *slot,
 				     gfn_t gfn_offset, unsigned long mask)
@@ -1339,16 +1305,6 @@ static void kvm_mmu_write_protect_pt_masked(struct kvm *kvm,
 	}
 }
 
-/**
- * kvm_mmu_clear_dirty_pt_masked - clear MMU D-bit for PT level pages, or write
- * protect the page if the D-bit isn't supported.
- * @kvm: kvm instance
- * @slot: slot to clear D-bit
- * @gfn_offset: start of the BITS_PER_LONG pages we care about
- * @mask: indicates which pages we should clear D-bit
- *
- * Used for PML to re-log the dirty GPAs after userspace querying dirty_bitmap.
- */
 static void kvm_mmu_clear_dirty_pt_masked(struct kvm *kvm,
 					 struct kvm_memory_slot *slot,
 					 gfn_t gfn_offset, unsigned long mask)
@@ -1372,24 +1328,16 @@ static void kvm_mmu_clear_dirty_pt_masked(struct kvm *kvm,
 	}
 }
 
-/**
- * kvm_arch_mmu_enable_log_dirty_pt_masked - enable dirty logging for selected
- * PT level pages.
- *
- * It calls kvm_mmu_write_protect_pt_masked to write protect selected pages to
- * enable dirty logging for them.
- *
- * We need to care about huge page mappings: e.g. during dirty logging we may
- * have such mappings.
- */
 void kvm_arch_mmu_enable_log_dirty_pt_masked(struct kvm *kvm,
 				struct kvm_memory_slot *slot,
 				gfn_t gfn_offset, unsigned long mask)
 {
 	/*
-	 * Huge pages are NOT write protected when we start dirty logging in
-	 * initially-all-set mode; must write protect them here so that they
-	 * are split to 4K on the first write.
+	 * If the slot was assumed to be "initially all dirty", write-protect
+	 * huge pages to ensure they are split to 4KiB on the first write (KVM
+	 * dirty logs at 4KiB granularity). If eager page splitting is enabled,
+	 * immediately try to split huge pages, e.g. so that vCPUs don't get
+	 * saddled with the cost of splitting.
 	 *
 	 * The gfn_offset is guaranteed to be aligned to 64, but the base_gfn
 	 * of memslot has no such restriction, so the range can cross two large
@@ -1411,7 +1359,16 @@ void kvm_arch_mmu_enable_log_dirty_pt_masked(struct kvm *kvm,
 						       PG_LEVEL_2M);
 	}
 
-	/* Now handle 4K PTEs.  */
+	/*
+	 * (Re)Enable dirty logging for all 4KiB SPTEs that map the GFNs in
+	 * mask.  If PML is enabled and the GFN doesn't need to be write-
+	 * protected for other reasons, e.g. shadow paging, clear the Dirty bit.
+	 * Otherwise clear the Writable bit.
+	 *
+	 * Note that kvm_mmu_clear_dirty_pt_masked() is called whenever PML is
+	 * enabled but it chooses between clearing the Dirty bit and Writeable
+	 * bit based on the context.
+	 */
 	if (kvm_x86_ops.cpu_dirty_log_size)
 		kvm_mmu_clear_dirty_pt_masked(kvm, slot, gfn_offset, mask);
 	else
@@ -1453,16 +1410,10 @@ static bool kvm_vcpu_write_protect_gfn(struct kvm_vcpu *vcpu, u64 gfn)
 	return kvm_mmu_slot_gfn_write_protect(vcpu->kvm, slot, gfn, PG_LEVEL_4K);
 }
 
-static bool __kvm_zap_rmap(struct kvm *kvm, struct kvm_rmap_head *rmap_head,
-			   const struct kvm_memory_slot *slot)
-{
-	return kvm_zap_all_rmap_sptes(kvm, rmap_head);
-}
-
 static bool kvm_zap_rmap(struct kvm *kvm, struct kvm_rmap_head *rmap_head,
-			 struct kvm_memory_slot *slot, gfn_t gfn, int level)
+			 const struct kvm_memory_slot *slot)
 {
-	return __kvm_zap_rmap(kvm, rmap_head, slot);
+	return kvm_zap_all_rmap_sptes(kvm, rmap_head);
 }
 
 struct slot_rmap_walk_iterator {
@@ -1513,7 +1464,7 @@ static bool slot_rmap_walk_okay(struct slot_rmap_walk_iterator *iterator)
 static void slot_rmap_walk_next(struct slot_rmap_walk_iterator *iterator)
 {
 	while (++iterator->rmap <= iterator->end_rmap) {
-		iterator->gfn += (1UL << KVM_HPAGE_GFN_SHIFT(iterator->level));
+		iterator->gfn += KVM_PAGES_PER_HPAGE(iterator->level);
 
 		if (iterator->rmap->val)
 			return;
@@ -1534,23 +1485,71 @@ static void slot_rmap_walk_next(struct slot_rmap_walk_iterator *iterator)
 	     slot_rmap_walk_okay(_iter_);				\
 	     slot_rmap_walk_next(_iter_))
 
-typedef bool (*rmap_handler_t)(struct kvm *kvm, struct kvm_rmap_head *rmap_head,
-			       struct kvm_memory_slot *slot, gfn_t gfn,
-			       int level);
+/* The return value indicates if tlb flush on all vcpus is needed. */
+typedef bool (*slot_rmaps_handler) (struct kvm *kvm,
+				    struct kvm_rmap_head *rmap_head,
+				    const struct kvm_memory_slot *slot);
 
-static __always_inline bool kvm_handle_gfn_range(struct kvm *kvm,
-						 struct kvm_gfn_range *range,
-						 rmap_handler_t handler)
+static __always_inline bool __walk_slot_rmaps(struct kvm *kvm,
+					      const struct kvm_memory_slot *slot,
+					      slot_rmaps_handler fn,
+					      int start_level, int end_level,
+					      gfn_t start_gfn, gfn_t end_gfn,
+					      bool can_yield, bool flush_on_yield,
+					      bool flush)
 {
 	struct slot_rmap_walk_iterator iterator;
-	bool ret = false;
 
-	for_each_slot_rmap_range(range->slot, PG_LEVEL_4K, KVM_MAX_HUGEPAGE_LEVEL,
-				 range->start, range->end - 1, &iterator)
-		ret |= handler(kvm, iterator.rmap, range->slot, iterator.gfn,
-			       iterator.level);
+	lockdep_assert_held_write(&kvm->mmu_lock);
 
-	return ret;
+	for_each_slot_rmap_range(slot, start_level, end_level, start_gfn,
+			end_gfn, &iterator) {
+		if (iterator.rmap)
+			flush |= fn(kvm, iterator.rmap, slot);
+
+		if (!can_yield)
+			continue;
+
+		if (need_resched() || rwlock_needbreak(&kvm->mmu_lock)) {
+			if (flush && flush_on_yield) {
+				kvm_flush_remote_tlbs_range(kvm, start_gfn,
+							    iterator.gfn - start_gfn + 1);
+				flush = false;
+			}
+			cond_resched_rwlock_write(&kvm->mmu_lock);
+		}
+	}
+
+	return flush;
+}
+
+static __always_inline bool walk_slot_rmaps(struct kvm *kvm,
+					    const struct kvm_memory_slot *slot,
+					    slot_rmaps_handler fn,
+					    int start_level, int end_level,
+					    bool flush_on_yield)
+{
+	return __walk_slot_rmaps(kvm, slot, fn, start_level, end_level,
+				 slot->base_gfn, slot->base_gfn + slot->npages - 1,
+				 true, flush_on_yield, false);
+}
+
+static __always_inline bool walk_slot_rmaps_4k(struct kvm *kvm,
+					       const struct kvm_memory_slot *slot,
+					       slot_rmaps_handler fn,
+					       bool flush_on_yield)
+{
+	return walk_slot_rmaps(kvm, slot, fn, PG_LEVEL_4K, PG_LEVEL_4K, flush_on_yield);
+}
+
+static bool __kvm_rmap_zap_gfn_range(struct kvm *kvm,
+				     const struct kvm_memory_slot *slot,
+				     gfn_t start, gfn_t end, bool can_yield,
+				     bool flush)
+{
+	return __walk_slot_rmaps(kvm, slot, kvm_zap_rmap,
+				 PG_LEVEL_4K, KVM_MAX_HUGEPAGE_LEVEL,
+				 start, end - 1, can_yield, true, flush);
 }
 
 bool kvm_unmap_gfn_range(struct kvm *kvm, struct kvm_gfn_range *range)
@@ -1558,7 +1557,9 @@ bool kvm_unmap_gfn_range(struct kvm *kvm, struct kvm_gfn_range *range)
 	bool flush = false;
 
 	if (kvm_memslots_have_rmaps(kvm))
-		flush = kvm_handle_gfn_range(kvm, range, kvm_zap_rmap);
+		flush = __kvm_rmap_zap_gfn_range(kvm, range->slot,
+						 range->start, range->end,
+						 range->may_block, flush);
 
 	if (tdp_mmu_enabled)
 		flush = kvm_tdp_mmu_unmap_gfn_range(kvm, range, flush);
@@ -1570,31 +1571,6 @@ bool kvm_unmap_gfn_range(struct kvm *kvm, struct kvm_gfn_range *range)
 	return flush;
 }
 
-static bool kvm_age_rmap(struct kvm *kvm, struct kvm_rmap_head *rmap_head,
-			 struct kvm_memory_slot *slot, gfn_t gfn, int level)
-{
-	u64 *sptep;
-	struct rmap_iterator iter;
-	int young = 0;
-
-	for_each_rmap_spte(rmap_head, &iter, sptep)
-		young |= mmu_spte_age(sptep);
-
-	return young;
-}
-
-static bool kvm_test_age_rmap(struct kvm *kvm, struct kvm_rmap_head *rmap_head,
-			      struct kvm_memory_slot *slot, gfn_t gfn, int level)
-{
-	u64 *sptep;
-	struct rmap_iterator iter;
-
-	for_each_rmap_spte(rmap_head, &iter, sptep)
-		if (is_accessed_spte(*sptep))
-			return true;
-	return false;
-}
-
 #define RMAP_RECYCLE_THRESHOLD 1000
 
 static void __rmap_add(struct kvm *kvm,
@@ -1629,12 +1605,52 @@ static void rmap_add(struct kvm_vcpu *vcpu, const struct kvm_memory_slot *slot,
 	__rmap_add(vcpu->kvm, cache, slot, spte, gfn, access);
 }
 
+static bool kvm_rmap_age_gfn_range(struct kvm *kvm,
+				   struct kvm_gfn_range *range, bool test_only)
+{
+	struct slot_rmap_walk_iterator iterator;
+	struct rmap_iterator iter;
+	bool young = false;
+	u64 *sptep;
+
+	for_each_slot_rmap_range(range->slot, PG_LEVEL_4K, KVM_MAX_HUGEPAGE_LEVEL,
+				 range->start, range->end - 1, &iterator) {
+		for_each_rmap_spte(iterator.rmap, &iter, sptep) {
+			u64 spte = *sptep;
+
+			if (!is_accessed_spte(spte))
+				continue;
+
+			if (test_only)
+				return true;
+
+			if (spte_ad_enabled(spte)) {
+				clear_bit((ffs(shadow_accessed_mask) - 1),
+					(unsigned long *)sptep);
+			} else {
+				/*
+				 * Capture the dirty status of the page, so that
+				 * it doesn't get lost when the SPTE is marked
+				 * for access tracking.
+				 */
+				if (is_writable_pte(spte))
+					kvm_set_pfn_dirty(spte_to_pfn(spte));
+
+				spte = mark_spte_for_access_track(spte);
+				mmu_spte_update_no_track(sptep, spte);
+			}
+			young = true;
+		}
+	}
+	return young;
+}
+
 bool kvm_age_gfn(struct kvm *kvm, struct kvm_gfn_range *range)
 {
 	bool young = false;
 
 	if (kvm_memslots_have_rmaps(kvm))
-		young = kvm_handle_gfn_range(kvm, range, kvm_age_rmap);
+		young = kvm_rmap_age_gfn_range(kvm, range, false);
 
 	if (tdp_mmu_enabled)
 		young |= kvm_tdp_mmu_age_gfn_range(kvm, range);
@@ -1647,7 +1663,7 @@ bool kvm_test_age_gfn(struct kvm *kvm, struct kvm_gfn_range *range)
 	bool young = false;
 
 	if (kvm_memslots_have_rmaps(kvm))
-		young = kvm_handle_gfn_range(kvm, range, kvm_test_age_rmap);
+		young = kvm_rmap_age_gfn_range(kvm, range, true);
 
 	if (tdp_mmu_enabled)
 		young |= kvm_tdp_mmu_test_age_gfn(kvm, range);
@@ -1700,8 +1716,7 @@ static void kvm_mmu_free_shadow_page(struct kvm_mmu_page *sp)
 	hlist_del(&sp->hash_link);
 	list_del(&sp->link);
 	free_page((unsigned long)sp->spt);
-	if (!sp->role.direct)
-		free_page((unsigned long)sp->shadowed_translation);
+	free_page((unsigned long)sp->shadowed_translation);
 	kmem_cache_free(mmu_page_header_cache, sp);
 }
 
@@ -2203,7 +2218,7 @@ static struct kvm_mmu_page *kvm_mmu_alloc_shadow_page(struct kvm *kvm,
 
 	sp = kvm_mmu_memory_cache_alloc(caches->page_header_cache);
 	sp->spt = kvm_mmu_memory_cache_alloc(caches->shadow_page_cache);
-	if (!role.direct)
+	if (!role.direct && role.level <= KVM_MAX_HUGEPAGE_LEVEL)
 		sp->shadowed_translation = kvm_mmu_memory_cache_alloc(caches->shadowed_info_cache);
 
 	set_page_private(virt_to_page(sp->spt), (unsigned long)sp);
@@ -2714,36 +2729,49 @@ void kvm_mmu_change_mmu_pages(struct kvm *kvm, unsigned long goal_nr_mmu_pages)
 	write_unlock(&kvm->mmu_lock);
 }
 
-int kvm_mmu_unprotect_page(struct kvm *kvm, gfn_t gfn)
+bool __kvm_mmu_unprotect_gfn_and_retry(struct kvm_vcpu *vcpu, gpa_t cr2_or_gpa,
+				       bool always_retry)
 {
-	struct kvm_mmu_page *sp;
+	struct kvm *kvm = vcpu->kvm;
 	LIST_HEAD(invalid_list);
-	int r;
+	struct kvm_mmu_page *sp;
+	gpa_t gpa = cr2_or_gpa;
+	bool r = false;
+
+	/*
+	 * Bail early if there aren't any write-protected shadow pages to avoid
+	 * unnecessarily taking mmu_lock lock, e.g. if the gfn is write-tracked
+	 * by a third party.  Reading indirect_shadow_pages without holding
+	 * mmu_lock is safe, as this is purely an optimization, i.e. a false
+	 * positive is benign, and a false negative will simply result in KVM
+	 * skipping the unprotect+retry path, which is also an optimization.
+	 */
+	if (!READ_ONCE(kvm->arch.indirect_shadow_pages))
+		goto out;
+
+	if (!vcpu->arch.mmu->root_role.direct) {
+		gpa = kvm_mmu_gva_to_gpa_write(vcpu, cr2_or_gpa, NULL);
+		if (gpa == INVALID_GPA)
+			goto out;
+	}
 
-	r = 0;
 	write_lock(&kvm->mmu_lock);
-	for_each_gfn_valid_sp_with_gptes(kvm, sp, gfn) {
-		r = 1;
+	for_each_gfn_valid_sp_with_gptes(kvm, sp, gpa_to_gfn(gpa))
 		kvm_mmu_prepare_zap_page(kvm, sp, &invalid_list);
-	}
+
+	/*
+	 * Snapshot the result before zapping, as zapping will remove all list
+	 * entries, i.e. checking the list later would yield a false negative.
+	 */
+	r = !list_empty(&invalid_list);
 	kvm_mmu_commit_zap_page(kvm, &invalid_list);
 	write_unlock(&kvm->mmu_lock);
 
-	return r;
-}
-
-static int kvm_mmu_unprotect_page_virt(struct kvm_vcpu *vcpu, gva_t gva)
-{
-	gpa_t gpa;
-	int r;
-
-	if (vcpu->arch.mmu->root_role.direct)
-		return 0;
-
-	gpa = kvm_mmu_gva_to_gpa_read(vcpu, gva, NULL);
-
-	r = kvm_mmu_unprotect_page(vcpu->kvm, gpa >> PAGE_SHIFT);
-
+out:
+	if (r || always_retry) {
+		vcpu->arch.last_retry_eip = kvm_rip_read(vcpu);
+		vcpu->arch.last_retry_addr = cr2_or_gpa;
+	}
 	return r;
 }
 
@@ -2915,10 +2943,8 @@ static int mmu_set_spte(struct kvm_vcpu *vcpu, struct kvm_memory_slot *slot,
 		trace_kvm_mmu_set_spte(level, gfn, sptep);
 	}
 
-	if (wrprot) {
-		if (write_fault)
-			ret = RET_PF_EMULATE;
-	}
+	if (wrprot && write_fault)
+		ret = RET_PF_WRITE_PROTECTED;
 
 	if (flush)
 		kvm_flush_remote_tlbs_gfn(vcpu->kvm, gfn, level);
@@ -3308,7 +3334,7 @@ static int kvm_handle_noslot_fault(struct kvm_vcpu *vcpu,
 	return RET_PF_CONTINUE;
 }
 
-static bool page_fault_can_be_fast(struct kvm_page_fault *fault)
+static bool page_fault_can_be_fast(struct kvm *kvm, struct kvm_page_fault *fault)
 {
 	/*
 	 * Page faults with reserved bits set, i.e. faults on MMIO SPTEs, only
@@ -3320,6 +3346,26 @@ static bool page_fault_can_be_fast(struct kvm_page_fault *fault)
 		return false;
 
 	/*
+	 * For hardware-protected VMs, certain conditions like attempting to
+	 * perform a write to a page which is not in the state that the guest
+	 * expects it to be in can result in a nested/extended #PF. In this
+	 * case, the below code might misconstrue this situation as being the
+	 * result of a write-protected access, and treat it as a spurious case
+	 * rather than taking any action to satisfy the real source of the #PF
+	 * such as generating a KVM_EXIT_MEMORY_FAULT. This can lead to the
+	 * guest spinning on a #PF indefinitely, so don't attempt the fast path
+	 * in this case.
+	 *
+	 * Note that the kvm_mem_is_private() check might race with an
+	 * attribute update, but this will either result in the guest spinning
+	 * on RET_PF_SPURIOUS until the update completes, or an actual spurious
+	 * case might go down the slow path. Either case will resolve itself.
+	 */
+	if (kvm->arch.has_private_mem &&
+	    fault->is_private != kvm_mem_is_private(kvm, fault->gfn))
+		return false;
+
+	/*
 	 * #PF can be fast if:
 	 *
 	 * 1. The shadow page table entry is not present and A/D bits are
@@ -3419,7 +3465,7 @@ static int fast_page_fault(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault)
 	u64 *sptep;
 	uint retry_count = 0;
 
-	if (!page_fault_can_be_fast(fault))
+	if (!page_fault_can_be_fast(vcpu->kvm, fault))
 		return ret;
 
 	walk_shadow_page_lockless_begin(vcpu);
@@ -3428,7 +3474,7 @@ static int fast_page_fault(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault)
 		u64 new_spte;
 
 		if (tdp_mmu_enabled)
-			sptep = kvm_tdp_mmu_fast_pf_get_last_sptep(vcpu, fault->addr, &spte);
+			sptep = kvm_tdp_mmu_fast_pf_get_last_sptep(vcpu, fault->gfn, &spte);
 		else
 			sptep = fast_pf_get_last_sptep(vcpu, fault->addr, &spte);
 
@@ -3438,7 +3484,7 @@ static int fast_page_fault(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault)
 		 * available as the vCPU holds a reference to its root(s).
 		 */
 		if (WARN_ON_ONCE(!sptep))
-			spte = REMOVED_SPTE;
+			spte = FROZEN_SPTE;
 
 		if (!is_shadow_present_pte(spte))
 			break;
@@ -4271,7 +4317,16 @@ void kvm_arch_async_page_ready(struct kvm_vcpu *vcpu, struct kvm_async_pf *work)
 	      work->arch.cr3 != kvm_mmu_get_guest_pgd(vcpu, vcpu->arch.mmu))
 		return;
 
-	kvm_mmu_do_page_fault(vcpu, work->cr2_or_gpa, work->arch.error_code, true, NULL);
+	r = kvm_mmu_do_page_fault(vcpu, work->cr2_or_gpa, work->arch.error_code,
+				  true, NULL, NULL);
+
+	/*
+	 * Account fixed page faults, otherwise they'll never be counted, but
+	 * ignore stats for all other return times.  Page-ready "faults" aren't
+	 * truly spurious and never trigger emulation
+	 */
+	if (r == RET_PF_FIXED)
+		vcpu->stat.pf_fixed++;
 }
 
 static inline u8 kvm_max_level_for_order(int order)
@@ -4291,6 +4346,25 @@ static inline u8 kvm_max_level_for_order(int order)
 	return PG_LEVEL_4K;
 }
 
+static u8 kvm_max_private_mapping_level(struct kvm *kvm, kvm_pfn_t pfn,
+					u8 max_level, int gmem_order)
+{
+	u8 req_max_level;
+
+	if (max_level == PG_LEVEL_4K)
+		return PG_LEVEL_4K;
+
+	max_level = min(kvm_max_level_for_order(gmem_order), max_level);
+	if (max_level == PG_LEVEL_4K)
+		return PG_LEVEL_4K;
+
+	req_max_level = kvm_x86_call(private_max_mapping_level)(kvm, pfn);
+	if (req_max_level)
+		max_level = min(max_level, req_max_level);
+
+	return max_level;
+}
+
 static int kvm_faultin_pfn_private(struct kvm_vcpu *vcpu,
 				   struct kvm_page_fault *fault)
 {
@@ -4308,9 +4382,9 @@ static int kvm_faultin_pfn_private(struct kvm_vcpu *vcpu,
 		return r;
 	}
 
-	fault->max_level = min(kvm_max_level_for_order(max_order),
-			       fault->max_level);
 	fault->map_writable = !(fault->slot->flags & KVM_MEM_READONLY);
+	fault->max_level = kvm_max_private_mapping_level(vcpu->kvm, fault->pfn,
+							 fault->max_level, max_order);
 
 	return RET_PF_CONTINUE;
 }
@@ -4502,7 +4576,7 @@ static int direct_page_fault(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault
 		return RET_PF_RETRY;
 
 	if (page_fault_handle_page_track(vcpu, fault))
-		return RET_PF_EMULATE;
+		return RET_PF_WRITE_PROTECTED;
 
 	r = fast_page_fault(vcpu, fault);
 	if (r != RET_PF_INVALID)
@@ -4561,15 +4635,16 @@ int kvm_handle_page_fault(struct kvm_vcpu *vcpu, u64 error_code,
 	if (WARN_ON_ONCE(error_code >> 32))
 		error_code = lower_32_bits(error_code);
 
-	/* Ensure the above sanity check also covers KVM-defined flags. */
+	/*
+	 * Restrict KVM-defined flags to bits 63:32 so that it's impossible for
+	 * them to conflict with #PF error codes, which are limited to 32 bits.
+	 */
 	BUILD_BUG_ON(lower_32_bits(PFERR_SYNTHETIC_MASK));
 
 	vcpu->arch.l1tf_flush_l1d = true;
 	if (!flags) {
 		trace_kvm_page_fault(vcpu, fault_address, error_code);
 
-		if (kvm_event_needs_reinjection(vcpu))
-			kvm_mmu_unprotect_page_virt(vcpu, fault_address);
 		r = kvm_mmu_page_fault(vcpu, fault_address, error_code, insn,
 				insn_len);
 	} else if (flags & KVM_PV_REASON_PAGE_NOT_PRESENT) {
@@ -4592,7 +4667,7 @@ static int kvm_tdp_mmu_page_fault(struct kvm_vcpu *vcpu,
 	int r;
 
 	if (page_fault_handle_page_track(vcpu, fault))
-		return RET_PF_EMULATE;
+		return RET_PF_WRITE_PROTECTED;
 
 	r = fast_page_fault(vcpu, fault);
 	if (r != RET_PF_INVALID)
@@ -4621,38 +4696,21 @@ out_unlock:
 }
 #endif
 
-bool __kvm_mmu_honors_guest_mtrrs(bool vm_has_noncoherent_dma)
+bool kvm_mmu_may_ignore_guest_pat(void)
 {
 	/*
-	 * If host MTRRs are ignored (shadow_memtype_mask is non-zero), and the
-	 * VM has non-coherent DMA (DMA doesn't snoop CPU caches), KVM's ABI is
-	 * to honor the memtype from the guest's MTRRs so that guest accesses
-	 * to memory that is DMA'd aren't cached against the guest's wishes.
-	 *
-	 * Note, KVM may still ultimately ignore guest MTRRs for certain PFNs,
-	 * e.g. KVM will force UC memtype for host MMIO.
+	 * When EPT is enabled (shadow_memtype_mask is non-zero), and the VM
+	 * has non-coherent DMA (DMA doesn't snoop CPU caches), KVM's ABI is to
+	 * honor the memtype from the guest's PAT so that guest accesses to
+	 * memory that is DMA'd aren't cached against the guest's wishes.  As a
+	 * result, KVM _may_ ignore guest PAT, whereas without non-coherent DMA,
+	 * KVM _always_ ignores guest PAT (when EPT is enabled).
 	 */
-	return vm_has_noncoherent_dma && shadow_memtype_mask;
+	return shadow_memtype_mask;
 }
 
 int kvm_tdp_page_fault(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault)
 {
-	/*
-	 * If the guest's MTRRs may be used to compute the "real" memtype,
-	 * restrict the mapping level to ensure KVM uses a consistent memtype
-	 * across the entire mapping.
-	 */
-	if (kvm_mmu_honors_guest_mtrrs(vcpu->kvm)) {
-		for ( ; fault->max_level > PG_LEVEL_4K; --fault->max_level) {
-			int page_num = KVM_PAGES_PER_HPAGE(fault->max_level);
-			gfn_t base = gfn_round_for_level(fault->gfn,
-							 fault->max_level);
-
-			if (kvm_mtrr_check_gfn_range_consistency(vcpu, base, page_num))
-				break;
-		}
-	}
-
 #ifdef CONFIG_X86_64
 	if (tdp_mmu_enabled)
 		return kvm_tdp_mmu_page_fault(vcpu, fault);
@@ -4661,6 +4719,85 @@ int kvm_tdp_page_fault(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault)
 	return direct_page_fault(vcpu, fault);
 }
 
+static int kvm_tdp_map_page(struct kvm_vcpu *vcpu, gpa_t gpa, u64 error_code,
+			    u8 *level)
+{
+	int r;
+
+	/*
+	 * Restrict to TDP page fault, since that's the only case where the MMU
+	 * is indexed by GPA.
+	 */
+	if (vcpu->arch.mmu->page_fault != kvm_tdp_page_fault)
+		return -EOPNOTSUPP;
+
+	do {
+		if (signal_pending(current))
+			return -EINTR;
+		cond_resched();
+		r = kvm_mmu_do_page_fault(vcpu, gpa, error_code, true, NULL, level);
+	} while (r == RET_PF_RETRY);
+
+	if (r < 0)
+		return r;
+
+	switch (r) {
+	case RET_PF_FIXED:
+	case RET_PF_SPURIOUS:
+	case RET_PF_WRITE_PROTECTED:
+		return 0;
+
+	case RET_PF_EMULATE:
+		return -ENOENT;
+
+	case RET_PF_RETRY:
+	case RET_PF_CONTINUE:
+	case RET_PF_INVALID:
+	default:
+		WARN_ONCE(1, "could not fix page fault during prefault");
+		return -EIO;
+	}
+}
+
+long kvm_arch_vcpu_pre_fault_memory(struct kvm_vcpu *vcpu,
+				    struct kvm_pre_fault_memory *range)
+{
+	u64 error_code = PFERR_GUEST_FINAL_MASK;
+	u8 level = PG_LEVEL_4K;
+	u64 end;
+	int r;
+
+	if (!vcpu->kvm->arch.pre_fault_allowed)
+		return -EOPNOTSUPP;
+
+	/*
+	 * reload is efficient when called repeatedly, so we can do it on
+	 * every iteration.
+	 */
+	r = kvm_mmu_reload(vcpu);
+	if (r)
+		return r;
+
+	if (kvm_arch_has_private_mem(vcpu->kvm) &&
+	    kvm_mem_is_private(vcpu->kvm, gpa_to_gfn(range->gpa)))
+		error_code |= PFERR_PRIVATE_ACCESS;
+
+	/*
+	 * Shadow paging uses GVA for kvm page fault, so restrict to
+	 * two-dimensional paging.
+	 */
+	r = kvm_tdp_map_page(vcpu, range->gpa, error_code, &level);
+	if (r < 0)
+		return r;
+
+	/*
+	 * If the mapping that covers range->gpa can use a huge page, it
+	 * may start below it or end after range->gpa + range->size.
+	 */
+	end = (range->gpa & KVM_HPAGE_MASK(level)) + KVM_HPAGE_SIZE(level);
+	return min(range->size, end - range->gpa);
+}
+
 static void nonpaging_init_context(struct kvm_mmu *context)
 {
 	context->page_fault = nonpaging_page_fault;
@@ -4988,7 +5125,7 @@ static void reset_rsvds_bits_mask_ept(struct kvm_vcpu *vcpu,
 
 static inline u64 reserved_hpa_bits(void)
 {
-	return rsvd_bits(shadow_phys_bits, 63);
+	return rsvd_bits(kvm_host.maxphyaddr, 63);
 }
 
 /*
@@ -5633,7 +5770,7 @@ int kvm_mmu_load(struct kvm_vcpu *vcpu)
 	 * stale entries.  Flushing on alloc also allows KVM to skip the TLB
 	 * flush when freeing a root (see kvm_tdp_mmu_put_root()).
 	 */
-	static_call(kvm_x86_flush_tlb_current)(vcpu);
+	kvm_x86_call(flush_tlb_current)(vcpu);
 out:
 	return r;
 }
@@ -5852,6 +5989,106 @@ void kvm_mmu_track_write(struct kvm_vcpu *vcpu, gpa_t gpa, const u8 *new,
 	write_unlock(&vcpu->kvm->mmu_lock);
 }
 
+static bool is_write_to_guest_page_table(u64 error_code)
+{
+	const u64 mask = PFERR_GUEST_PAGE_MASK | PFERR_WRITE_MASK | PFERR_PRESENT_MASK;
+
+	return (error_code & mask) == mask;
+}
+
+static int kvm_mmu_write_protect_fault(struct kvm_vcpu *vcpu, gpa_t cr2_or_gpa,
+				       u64 error_code, int *emulation_type)
+{
+	bool direct = vcpu->arch.mmu->root_role.direct;
+
+	/*
+	 * Do not try to unprotect and retry if the vCPU re-faulted on the same
+	 * RIP with the same address that was previously unprotected, as doing
+	 * so will likely put the vCPU into an infinite.  E.g. if the vCPU uses
+	 * a non-page-table modifying instruction on the PDE that points to the
+	 * instruction, then unprotecting the gfn will unmap the instruction's
+	 * code, i.e. make it impossible for the instruction to ever complete.
+	 */
+	if (vcpu->arch.last_retry_eip == kvm_rip_read(vcpu) &&
+	    vcpu->arch.last_retry_addr == cr2_or_gpa)
+		return RET_PF_EMULATE;
+
+	/*
+	 * Reset the unprotect+retry values that guard against infinite loops.
+	 * The values will be refreshed if KVM explicitly unprotects a gfn and
+	 * retries, in all other cases it's safe to retry in the future even if
+	 * the next page fault happens on the same RIP+address.
+	 */
+	vcpu->arch.last_retry_eip = 0;
+	vcpu->arch.last_retry_addr = 0;
+
+	/*
+	 * It should be impossible to reach this point with an MMIO cache hit,
+	 * as RET_PF_WRITE_PROTECTED is returned if and only if there's a valid,
+	 * writable memslot, and creating a memslot should invalidate the MMIO
+	 * cache by way of changing the memslot generation.  WARN and disallow
+	 * retry if MMIO is detected, as retrying MMIO emulation is pointless
+	 * and could put the vCPU into an infinite loop because the processor
+	 * will keep faulting on the non-existent MMIO address.
+	 */
+	if (WARN_ON_ONCE(mmio_info_in_cache(vcpu, cr2_or_gpa, direct)))
+		return RET_PF_EMULATE;
+
+	/*
+	 * Before emulating the instruction, check to see if the access was due
+	 * to a read-only violation while the CPU was walking non-nested NPT
+	 * page tables, i.e. for a direct MMU, for _guest_ page tables in L1.
+	 * If L1 is sharing (a subset of) its page tables with L2, e.g. by
+	 * having nCR3 share lower level page tables with hCR3, then when KVM
+	 * (L0) write-protects the nested NPTs, i.e. npt12 entries, KVM is also
+	 * unknowingly write-protecting L1's guest page tables, which KVM isn't
+	 * shadowing.
+	 *
+	 * Because the CPU (by default) walks NPT page tables using a write
+	 * access (to ensure the CPU can do A/D updates), page walks in L1 can
+	 * trigger write faults for the above case even when L1 isn't modifying
+	 * PTEs.  As a result, KVM will unnecessarily emulate (or at least, try
+	 * to emulate) an excessive number of L1 instructions; because L1's MMU
+	 * isn't shadowed by KVM, there is no need to write-protect L1's gPTEs
+	 * and thus no need to emulate in order to guarantee forward progress.
+	 *
+	 * Try to unprotect the gfn, i.e. zap any shadow pages, so that L1 can
+	 * proceed without triggering emulation.  If one or more shadow pages
+	 * was zapped, skip emulation and resume L1 to let it natively execute
+	 * the instruction.  If no shadow pages were zapped, then the write-
+	 * fault is due to something else entirely, i.e. KVM needs to emulate,
+	 * as resuming the guest will put it into an infinite loop.
+	 *
+	 * Note, this code also applies to Intel CPUs, even though it is *very*
+	 * unlikely that an L1 will share its page tables (IA32/PAE/paging64
+	 * format) with L2's page tables (EPT format).
+	 *
+	 * For indirect MMUs, i.e. if KVM is shadowing the current MMU, try to
+	 * unprotect the gfn and retry if an event is awaiting reinjection.  If
+	 * KVM emulates multiple instructions before completing event injection,
+	 * the event could be delayed beyond what is architecturally allowed,
+	 * e.g. KVM could inject an IRQ after the TPR has been raised.
+	 */
+	if (((direct && is_write_to_guest_page_table(error_code)) ||
+	     (!direct && kvm_event_needs_reinjection(vcpu))) &&
+	    kvm_mmu_unprotect_gfn_and_retry(vcpu, cr2_or_gpa))
+		return RET_PF_RETRY;
+
+	/*
+	 * The gfn is write-protected, but if KVM detects its emulating an
+	 * instruction that is unlikely to be used to modify page tables, or if
+	 * emulation fails, KVM can try to unprotect the gfn and let the CPU
+	 * re-execute the instruction that caused the page fault.  Do not allow
+	 * retrying an instruction from a nested guest as KVM is only explicitly
+	 * shadowing L1's page tables, i.e. unprotecting something for L1 isn't
+	 * going to magically fix whatever issue caused L2 to fail.
+	 */
+	if (!is_guest_mode(vcpu))
+		*emulation_type |= EMULTYPE_ALLOW_RETRY_PF;
+
+	return RET_PF_EMULATE;
+}
+
 int noinline kvm_mmu_page_fault(struct kvm_vcpu *vcpu, gpa_t cr2_or_gpa, u64 error_code,
 		       void *insn, int insn_len)
 {
@@ -5886,43 +6123,31 @@ int noinline kvm_mmu_page_fault(struct kvm_vcpu *vcpu, gpa_t cr2_or_gpa, u64 err
 	}
 
 	if (r == RET_PF_INVALID) {
+		vcpu->stat.pf_taken++;
+
 		r = kvm_mmu_do_page_fault(vcpu, cr2_or_gpa, error_code, false,
-					  &emulation_type);
+					  &emulation_type, NULL);
 		if (KVM_BUG_ON(r == RET_PF_INVALID, vcpu->kvm))
 			return -EIO;
 	}
 
 	if (r < 0)
 		return r;
-	if (r != RET_PF_EMULATE)
-		return 1;
 
-	/*
-	 * Before emulating the instruction, check if the error code
-	 * was due to a RO violation while translating the guest page.
-	 * This can occur when using nested virtualization with nested
-	 * paging in both guests. If true, we simply unprotect the page
-	 * and resume the guest.
-	 */
-	if (vcpu->arch.mmu->root_role.direct &&
-	    (error_code & PFERR_NESTED_GUEST_PAGE) == PFERR_NESTED_GUEST_PAGE) {
-		kvm_mmu_unprotect_page(vcpu->kvm, gpa_to_gfn(cr2_or_gpa));
+	if (r == RET_PF_WRITE_PROTECTED)
+		r = kvm_mmu_write_protect_fault(vcpu, cr2_or_gpa, error_code,
+						&emulation_type);
+
+	if (r == RET_PF_FIXED)
+		vcpu->stat.pf_fixed++;
+	else if (r == RET_PF_EMULATE)
+		vcpu->stat.pf_emulate++;
+	else if (r == RET_PF_SPURIOUS)
+		vcpu->stat.pf_spurious++;
+
+	if (r != RET_PF_EMULATE)
 		return 1;
-	}
 
-	/*
-	 * vcpu->arch.mmu.page_fault returned RET_PF_EMULATE, but we can still
-	 * optimistically try to just unprotect the page and let the processor
-	 * re-execute the instruction that caused the page fault.  Do not allow
-	 * retrying MMIO emulation, as it's not only pointless but could also
-	 * cause us to enter an infinite loop because the processor will keep
-	 * faulting on the non-existent MMIO address.  Retrying an instruction
-	 * from a nested guest is also pointless and dangerous as we are only
-	 * explicitly shadowing L1's page tables, i.e. unprotecting something
-	 * for L1 isn't going to magically fix whatever issue cause L2 to fail.
-	 */
-	if (!mmio_info_in_cache(vcpu, cr2_or_gpa, direct) && !is_guest_mode(vcpu))
-		emulation_type |= EMULTYPE_ALLOW_RETRY_PF;
 emulate:
 	return x86_emulate_instruction(vcpu, cr2_or_gpa, emulation_type, insn,
 				       insn_len);
@@ -5995,7 +6220,7 @@ void kvm_mmu_invalidate_addr(struct kvm_vcpu *vcpu, struct kvm_mmu *mmu,
 		if (is_noncanonical_address(addr, vcpu))
 			return;
 
-		static_call(kvm_x86_flush_tlb_gva)(vcpu, addr);
+		kvm_x86_call(flush_tlb_gva)(vcpu, addr);
 	}
 
 	if (!mmu->sync_spte)
@@ -6081,59 +6306,6 @@ void kvm_configure_mmu(bool enable_tdp, int tdp_forced_root_level,
 }
 EXPORT_SYMBOL_GPL(kvm_configure_mmu);
 
-/* The return value indicates if tlb flush on all vcpus is needed. */
-typedef bool (*slot_rmaps_handler) (struct kvm *kvm,
-				    struct kvm_rmap_head *rmap_head,
-				    const struct kvm_memory_slot *slot);
-
-static __always_inline bool __walk_slot_rmaps(struct kvm *kvm,
-					      const struct kvm_memory_slot *slot,
-					      slot_rmaps_handler fn,
-					      int start_level, int end_level,
-					      gfn_t start_gfn, gfn_t end_gfn,
-					      bool flush_on_yield, bool flush)
-{
-	struct slot_rmap_walk_iterator iterator;
-
-	lockdep_assert_held_write(&kvm->mmu_lock);
-
-	for_each_slot_rmap_range(slot, start_level, end_level, start_gfn,
-			end_gfn, &iterator) {
-		if (iterator.rmap)
-			flush |= fn(kvm, iterator.rmap, slot);
-
-		if (need_resched() || rwlock_needbreak(&kvm->mmu_lock)) {
-			if (flush && flush_on_yield) {
-				kvm_flush_remote_tlbs_range(kvm, start_gfn,
-							    iterator.gfn - start_gfn + 1);
-				flush = false;
-			}
-			cond_resched_rwlock_write(&kvm->mmu_lock);
-		}
-	}
-
-	return flush;
-}
-
-static __always_inline bool walk_slot_rmaps(struct kvm *kvm,
-					    const struct kvm_memory_slot *slot,
-					    slot_rmaps_handler fn,
-					    int start_level, int end_level,
-					    bool flush_on_yield)
-{
-	return __walk_slot_rmaps(kvm, slot, fn, start_level, end_level,
-				 slot->base_gfn, slot->base_gfn + slot->npages - 1,
-				 flush_on_yield, false);
-}
-
-static __always_inline bool walk_slot_rmaps_4k(struct kvm *kvm,
-					       const struct kvm_memory_slot *slot,
-					       slot_rmaps_handler fn,
-					       bool flush_on_yield)
-{
-	return walk_slot_rmaps(kvm, slot, fn, PG_LEVEL_4K, PG_LEVEL_4K, flush_on_yield);
-}
-
 static void free_mmu_pages(struct kvm_mmu *mmu)
 {
 	if (!tdp_enabled && mmu->pae_root)
@@ -6407,9 +6579,8 @@ static bool kvm_rmap_zap_gfn_range(struct kvm *kvm, gfn_t gfn_start, gfn_t gfn_e
 			if (WARN_ON_ONCE(start >= end))
 				continue;
 
-			flush = __walk_slot_rmaps(kvm, memslot, __kvm_zap_rmap,
-						  PG_LEVEL_4K, KVM_MAX_HUGEPAGE_LEVEL,
-						  start, end - 1, true, flush);
+			flush = __kvm_rmap_zap_gfn_range(kvm, memslot, start,
+							 end, true, flush);
 		}
 	}
 
@@ -6697,7 +6868,7 @@ static void kvm_shadow_mmu_try_split_huge_pages(struct kvm *kvm,
 	 */
 	for (level = KVM_MAX_HUGEPAGE_LEVEL; level > target_level; level--)
 		__walk_slot_rmaps(kvm, slot, shadow_mmu_try_split_huge_pages,
-				  level, level, start, end - 1, true, false);
+				  level, level, start, end - 1, true, true, false);
 }
 
 /* Must be called with the mmu_lock held in write-mode. */
@@ -6787,6 +6958,7 @@ restart:
 
 	return need_tlb_flush;
 }
+EXPORT_SYMBOL_GPL(kvm_zap_gfn_range);
 
 static void kvm_rmap_zap_collapsible_sptes(struct kvm *kvm,
 					   const struct kvm_memory_slot *slot)
@@ -6875,10 +7047,42 @@ void kvm_arch_flush_shadow_all(struct kvm *kvm)
 	kvm_mmu_zap_all(kvm);
 }
 
+/*
+ * Zapping leaf SPTEs with memslot range when a memslot is moved/deleted.
+ *
+ * Zapping non-leaf SPTEs, a.k.a. not-last SPTEs, isn't required, worst
+ * case scenario we'll have unused shadow pages lying around until they
+ * are recycled due to age or when the VM is destroyed.
+ */
+static void kvm_mmu_zap_memslot_leafs(struct kvm *kvm, struct kvm_memory_slot *slot)
+{
+	struct kvm_gfn_range range = {
+		.slot = slot,
+		.start = slot->base_gfn,
+		.end = slot->base_gfn + slot->npages,
+		.may_block = true,
+	};
+
+	write_lock(&kvm->mmu_lock);
+	if (kvm_unmap_gfn_range(kvm, &range))
+		kvm_flush_remote_tlbs_memslot(kvm, slot);
+
+	write_unlock(&kvm->mmu_lock);
+}
+
+static inline bool kvm_memslot_flush_zap_all(struct kvm *kvm)
+{
+	return kvm->arch.vm_type == KVM_X86_DEFAULT_VM &&
+	       kvm_check_has_quirk(kvm, KVM_X86_QUIRK_SLOT_ZAP_ALL);
+}
+
 void kvm_arch_flush_shadow_memslot(struct kvm *kvm,
 				   struct kvm_memory_slot *slot)
 {
-	kvm_mmu_zap_all_fast(kvm);
+	if (kvm_memslot_flush_zap_all(kvm))
+		kvm_mmu_zap_all_fast(kvm);
+	else
+		kvm_mmu_zap_memslot_leafs(kvm, slot);
 }
 
 void kvm_mmu_invalidate_mmio_sptes(struct kvm *kvm, u64 gen)
@@ -6917,7 +7121,6 @@ static unsigned long mmu_shrink_scan(struct shrinker *shrink,
 
 	list_for_each_entry(kvm, &vm_list, vm_list) {
 		int idx;
-		LIST_HEAD(invalid_list);
 
 		/*
 		 * Never scan more than sc->nr_to_scan VM instances.
@@ -7392,7 +7595,7 @@ static bool hugepage_has_attrs(struct kvm *kvm, struct kvm_memory_slot *slot,
 	const unsigned long end = start + KVM_PAGES_PER_HPAGE(level);
 
 	if (level == PG_LEVEL_2M)
-		return kvm_range_has_memory_attributes(kvm, start, end, attrs);
+		return kvm_range_has_memory_attributes(kvm, start, end, ~0, attrs);
 
 	for (gfn = start; gfn < end; gfn += KVM_PAGES_PER_HPAGE(level - 1)) {
 		if (hugepage_test_mixed(slot, gfn, level - 1) ||
diff --git a/arch/x86/kvm/mmu/mmu_internal.h b/arch/x86/kvm/mmu/mmu_internal.h
index ce2fcd19ba6b..c98827840e07 100644
--- a/arch/x86/kvm/mmu/mmu_internal.h
+++ b/arch/x86/kvm/mmu/mmu_internal.h
@@ -258,6 +258,8 @@ int kvm_tdp_page_fault(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault);
  * RET_PF_CONTINUE: So far, so good, keep handling the page fault.
  * RET_PF_RETRY: let CPU fault again on the address.
  * RET_PF_EMULATE: mmio page fault, emulate the instruction directly.
+ * RET_PF_WRITE_PROTECTED: the gfn is write-protected, either unprotected the
+ *                         gfn and retry, or emulate the instruction directly.
  * RET_PF_INVALID: the spte is invalid, let the real page fault path update it.
  * RET_PF_FIXED: The faulting entry has been fixed.
  * RET_PF_SPURIOUS: The faulting entry was already fixed, e.g. by another vCPU.
@@ -274,6 +276,7 @@ enum {
 	RET_PF_CONTINUE = 0,
 	RET_PF_RETRY,
 	RET_PF_EMULATE,
+	RET_PF_WRITE_PROTECTED,
 	RET_PF_INVALID,
 	RET_PF_FIXED,
 	RET_PF_SPURIOUS,
@@ -288,7 +291,8 @@ static inline void kvm_mmu_prepare_memory_fault_exit(struct kvm_vcpu *vcpu,
 }
 
 static inline int kvm_mmu_do_page_fault(struct kvm_vcpu *vcpu, gpa_t cr2_or_gpa,
-					u64 err, bool prefetch, int *emulation_type)
+					u64 err, bool prefetch,
+					int *emulation_type, u8 *level)
 {
 	struct kvm_page_fault fault = {
 		.addr = cr2_or_gpa,
@@ -318,14 +322,6 @@ static inline int kvm_mmu_do_page_fault(struct kvm_vcpu *vcpu, gpa_t cr2_or_gpa,
 		fault.slot = kvm_vcpu_gfn_to_memslot(vcpu, fault.gfn);
 	}
 
-	/*
-	 * Async #PF "faults", a.k.a. prefetch faults, are not faults from the
-	 * guest perspective and have already been counted at the time of the
-	 * original fault.
-	 */
-	if (!prefetch)
-		vcpu->stat.pf_taken++;
-
 	if (IS_ENABLED(CONFIG_MITIGATION_RETPOLINE) && fault.is_tdp)
 		r = kvm_tdp_page_fault(vcpu, &fault);
 	else
@@ -344,20 +340,9 @@ static inline int kvm_mmu_do_page_fault(struct kvm_vcpu *vcpu, gpa_t cr2_or_gpa,
 
 	if (fault.write_fault_to_shadow_pgtable && emulation_type)
 		*emulation_type |= EMULTYPE_WRITE_PF_TO_SP;
+	if (level)
+		*level = fault.goal_level;
 
-	/*
-	 * Similar to above, prefetch faults aren't truly spurious, and the
-	 * async #PF path doesn't do emulation.  Do count faults that are fixed
-	 * by the async #PF handler though, otherwise they'll never be counted.
-	 */
-	if (r == RET_PF_FIXED)
-		vcpu->stat.pf_fixed++;
-	else if (prefetch)
-		;
-	else if (r == RET_PF_EMULATE)
-		vcpu->stat.pf_emulate++;
-	else if (r == RET_PF_SPURIOUS)
-		vcpu->stat.pf_spurious++;
 	return r;
 }
 
@@ -367,8 +352,6 @@ int kvm_mmu_max_mapping_level(struct kvm *kvm,
 void kvm_mmu_hugepage_adjust(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault);
 void disallowed_hugepage_adjust(struct kvm_page_fault *fault, u64 spte, int cur_level);
 
-void *mmu_memory_cache_alloc(struct kvm_mmu_memory_cache *mc);
-
 void track_possible_nx_huge_page(struct kvm *kvm, struct kvm_mmu_page *sp);
 void untrack_possible_nx_huge_page(struct kvm *kvm, struct kvm_mmu_page *sp);
 
diff --git a/arch/x86/kvm/mmu/mmutrace.h b/arch/x86/kvm/mmu/mmutrace.h
index 195d98bc8de8..f35a830ce469 100644
--- a/arch/x86/kvm/mmu/mmutrace.h
+++ b/arch/x86/kvm/mmu/mmutrace.h
@@ -57,6 +57,7 @@
 TRACE_DEFINE_ENUM(RET_PF_CONTINUE);
 TRACE_DEFINE_ENUM(RET_PF_RETRY);
 TRACE_DEFINE_ENUM(RET_PF_EMULATE);
+TRACE_DEFINE_ENUM(RET_PF_WRITE_PROTECTED);
 TRACE_DEFINE_ENUM(RET_PF_INVALID);
 TRACE_DEFINE_ENUM(RET_PF_FIXED);
 TRACE_DEFINE_ENUM(RET_PF_SPURIOUS);
diff --git a/arch/x86/kvm/mmu/paging_tmpl.h b/arch/x86/kvm/mmu/paging_tmpl.h
index d3dbcf382ed2..ae7d39ff2d07 100644
--- a/arch/x86/kvm/mmu/paging_tmpl.h
+++ b/arch/x86/kvm/mmu/paging_tmpl.h
@@ -646,10 +646,10 @@ static int FNAME(fetch)(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault,
 	 * really care if it changes underneath us after this point).
 	 */
 	if (FNAME(gpte_changed)(vcpu, gw, top_level))
-		goto out_gpte_changed;
+		return RET_PF_RETRY;
 
 	if (WARN_ON_ONCE(!VALID_PAGE(vcpu->arch.mmu->root.hpa)))
-		goto out_gpte_changed;
+		return RET_PF_RETRY;
 
 	/*
 	 * Load a new root and retry the faulting instruction in the extremely
@@ -659,7 +659,7 @@ static int FNAME(fetch)(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault,
 	 */
 	if (unlikely(kvm_mmu_is_dummy_root(vcpu->arch.mmu->root.hpa))) {
 		kvm_make_request(KVM_REQ_MMU_FREE_OBSOLETE_ROOTS, vcpu);
-		goto out_gpte_changed;
+		return RET_PF_RETRY;
 	}
 
 	for_each_shadow_entry(vcpu, fault->addr, it) {
@@ -674,34 +674,38 @@ static int FNAME(fetch)(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault,
 		sp = kvm_mmu_get_child_sp(vcpu, it.sptep, table_gfn,
 					  false, access);
 
-		if (sp != ERR_PTR(-EEXIST)) {
-			/*
-			 * We must synchronize the pagetable before linking it
-			 * because the guest doesn't need to flush tlb when
-			 * the gpte is changed from non-present to present.
-			 * Otherwise, the guest may use the wrong mapping.
-			 *
-			 * For PG_LEVEL_4K, kvm_mmu_get_page() has already
-			 * synchronized it transiently via kvm_sync_page().
-			 *
-			 * For higher level pagetable, we synchronize it via
-			 * the slower mmu_sync_children().  If it needs to
-			 * break, some progress has been made; return
-			 * RET_PF_RETRY and retry on the next #PF.
-			 * KVM_REQ_MMU_SYNC is not necessary but it
-			 * expedites the process.
-			 */
-			if (sp->unsync_children &&
-			    mmu_sync_children(vcpu, sp, false))
-				return RET_PF_RETRY;
-		}
+		/*
+		 * Synchronize the new page before linking it, as the CPU (KVM)
+		 * is architecturally disallowed from inserting non-present
+		 * entries into the TLB, i.e. the guest isn't required to flush
+		 * the TLB when changing the gPTE from non-present to present.
+		 *
+		 * For PG_LEVEL_4K, kvm_mmu_find_shadow_page() has already
+		 * synchronized the page via kvm_sync_page().
+		 *
+		 * For higher level pages, which cannot be unsync themselves
+		 * but can have unsync children, synchronize via the slower
+		 * mmu_sync_children().  If KVM needs to drop mmu_lock due to
+		 * contention or to reschedule, instruct the caller to retry
+		 * the #PF (mmu_sync_children() ensures forward progress will
+		 * be made).
+		 */
+		if (sp != ERR_PTR(-EEXIST) && sp->unsync_children &&
+		    mmu_sync_children(vcpu, sp, false))
+			return RET_PF_RETRY;
 
 		/*
-		 * Verify that the gpte in the page we've just write
-		 * protected is still there.
+		 * Verify that the gpte in the page, which is now either
+		 * write-protected or unsync, wasn't modified between the fault
+		 * and acquiring mmu_lock.  This needs to be done even when
+		 * reusing an existing shadow page to ensure the information
+		 * gathered by the walker matches the information stored in the
+		 * shadow page (which could have been modified by a different
+		 * vCPU even if the page was already linked).  Holding mmu_lock
+		 * prevents the shadow page from changing after this point.
 		 */
 		if (FNAME(gpte_changed)(vcpu, gw, it.level - 1))
-			goto out_gpte_changed;
+			return RET_PF_RETRY;
 
 		if (sp != ERR_PTR(-EEXIST))
 			link_shadow_page(vcpu, it.sptep, sp);
@@ -755,9 +759,6 @@ static int FNAME(fetch)(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault,
 
 	FNAME(pte_prefetch)(vcpu, gw, it.sptep);
 	return ret;
-
-out_gpte_changed:
-	return RET_PF_RETRY;
 }
 
 /*
@@ -805,7 +806,7 @@ static int FNAME(page_fault)(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault
 
 	if (page_fault_handle_page_track(vcpu, fault)) {
 		shadow_page_table_clear_flood(vcpu, fault->addr);
-		return RET_PF_EMULATE;
+		return RET_PF_WRITE_PROTECTED;
 	}
 
 	r = mmu_topup_memory_caches(vcpu, true);
@@ -911,7 +912,8 @@ static int FNAME(sync_spte)(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp, int
 	gpa_t pte_gpa;
 	gfn_t gfn;
 
-	if (WARN_ON_ONCE(sp->spt[i] == SHADOW_NONPRESENT_VALUE))
+	if (WARN_ON_ONCE(sp->spt[i] == SHADOW_NONPRESENT_VALUE ||
+			 !sp->shadowed_translation))
 		return 0;
 
 	first_pte_gpa = FNAME(get_level1_sp_gpa)(sp);
diff --git a/arch/x86/kvm/mmu/spte.c b/arch/x86/kvm/mmu/spte.c
index a5e014d7bc62..8f7eb3ad88fc 100644
--- a/arch/x86/kvm/mmu/spte.c
+++ b/arch/x86/kvm/mmu/spte.c
@@ -43,7 +43,25 @@ u64 __read_mostly shadow_acc_track_mask;
 u64 __read_mostly shadow_nonpresent_or_rsvd_mask;
 u64 __read_mostly shadow_nonpresent_or_rsvd_lower_gfn_mask;
 
-u8 __read_mostly shadow_phys_bits;
+static u8 __init kvm_get_host_maxphyaddr(void)
+{
+	/*
+	 * boot_cpu_data.x86_phys_bits is reduced when MKTME or SME are detected
+	 * in CPU detection code, but the processor treats those reduced bits as
+	 * 'keyID' thus they are not reserved bits. Therefore KVM needs to look at
+	 * the physical address bits reported by CPUID, i.e. the raw MAXPHYADDR,
+	 * when reasoning about CPU behavior with respect to MAXPHYADDR.
+	 */
+	if (likely(boot_cpu_data.extended_cpuid_level >= 0x80000008))
+		return cpuid_eax(0x80000008) & 0xff;
+
+	/*
+	 * Quite weird to have VMX or SVM but not MAXPHYADDR; probably a VM with
+	 * custom CPUID.  Proceed with whatever the kernel found since these features
+	 * aren't virtualizable (SME/SEV also require CPUIDs higher than 0x80000008).
+	 */
+	return boot_cpu_data.x86_phys_bits;
+}
 
 void __init kvm_mmu_spte_module_init(void)
 {
@@ -55,6 +73,8 @@ void __init kvm_mmu_spte_module_init(void)
 	 * will change when the vendor module is (re)loaded.
 	 */
 	allow_mmio_caching = enable_mmio_caching;
+
+	kvm_host.maxphyaddr = kvm_get_host_maxphyaddr();
 }
 
 static u64 generation_mmio_spte_mask(u64 gen)
@@ -190,8 +210,8 @@ bool make_spte(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp,
 		spte |= PT_PAGE_SIZE_MASK;
 
 	if (shadow_memtype_mask)
-		spte |= static_call(kvm_x86_get_mt_mask)(vcpu, gfn,
-							 kvm_is_mmio_pfn(pfn));
+		spte |= kvm_x86_call(get_mt_mask)(vcpu, gfn,
+						  kvm_is_mmio_pfn(pfn));
 	if (host_writable)
 		spte |= shadow_host_writable_mask;
 	else
@@ -271,18 +291,12 @@ static u64 make_spte_executable(u64 spte)
  * This is used during huge page splitting to build the SPTEs that make up the
  * new page table.
  */
-u64 make_huge_page_split_spte(struct kvm *kvm, u64 huge_spte, union kvm_mmu_page_role role,
-			      int index)
+u64 make_huge_page_split_spte(struct kvm *kvm, u64 huge_spte,
+			      union kvm_mmu_page_role role, int index)
 {
-	u64 child_spte;
-
-	if (WARN_ON_ONCE(!is_shadow_present_pte(huge_spte)))
-		return 0;
+	u64 child_spte = huge_spte;
 
-	if (WARN_ON_ONCE(!is_large_pte(huge_spte)))
-		return 0;
-
-	child_spte = huge_spte;
+	KVM_BUG_ON(!is_shadow_present_pte(huge_spte) || !is_large_pte(huge_spte), kvm);
 
 	/*
 	 * The child_spte already has the base address of the huge page being
@@ -377,13 +391,13 @@ void kvm_mmu_set_mmio_spte_mask(u64 mmio_value, u64 mmio_mask, u64 access_mask)
 		mmio_value = 0;
 
 	/*
-	 * The masked MMIO value must obviously match itself and a removed SPTE
-	 * must not get a false positive.  Removed SPTEs and MMIO SPTEs should
-	 * never collide as MMIO must set some RWX bits, and removed SPTEs must
+	 * The masked MMIO value must obviously match itself and a frozen SPTE
+	 * must not get a false positive.  Frozen SPTEs and MMIO SPTEs should
+	 * never collide as MMIO must set some RWX bits, and frozen SPTEs must
 	 * not set any RWX bits.
 	 */
 	if (WARN_ON((mmio_value & mmio_mask) != mmio_value) ||
-	    WARN_ON(mmio_value && (REMOVED_SPTE & mmio_mask) == mmio_value))
+	    WARN_ON(mmio_value && (FROZEN_SPTE & mmio_mask) == mmio_value))
 		mmio_value = 0;
 
 	if (!mmio_value)
@@ -441,8 +455,6 @@ void kvm_mmu_reset_all_pte_masks(void)
 	u8 low_phys_bits;
 	u64 mask;
 
-	shadow_phys_bits = kvm_get_shadow_phys_bits();
-
 	/*
 	 * If the CPU has 46 or less physical address bits, then set an
 	 * appropriate mask to guard against L1TF attacks. Otherwise, it is
@@ -494,7 +506,7 @@ void kvm_mmu_reset_all_pte_masks(void)
 	 * 52-bit physical addresses then there are no reserved PA bits in the
 	 * PTEs and so the reserved PA approach must be disabled.
 	 */
-	if (shadow_phys_bits < 52)
+	if (kvm_host.maxphyaddr < 52)
 		mask = BIT_ULL(51) | PT_PRESENT_MASK;
 	else
 		mask = 0;
diff --git a/arch/x86/kvm/mmu/spte.h b/arch/x86/kvm/mmu/spte.h
index 52fa004a1fbc..2cb816ea2430 100644
--- a/arch/x86/kvm/mmu/spte.h
+++ b/arch/x86/kvm/mmu/spte.h
@@ -202,7 +202,7 @@ extern u64 __read_mostly shadow_nonpresent_or_rsvd_mask;
 
 /*
  * If a thread running without exclusive control of the MMU lock must perform a
- * multi-part operation on an SPTE, it can set the SPTE to REMOVED_SPTE as a
+ * multi-part operation on an SPTE, it can set the SPTE to FROZEN_SPTE as a
  * non-present intermediate value. Other threads which encounter this value
  * should not modify the SPTE.
  *
@@ -212,14 +212,14 @@ extern u64 __read_mostly shadow_nonpresent_or_rsvd_mask;
  *
  * Only used by the TDP MMU.
  */
-#define REMOVED_SPTE	(SHADOW_NONPRESENT_VALUE | 0x5a0ULL)
+#define FROZEN_SPTE	(SHADOW_NONPRESENT_VALUE | 0x5a0ULL)
 
-/* Removed SPTEs must not be misconstrued as shadow present PTEs. */
-static_assert(!(REMOVED_SPTE & SPTE_MMU_PRESENT_MASK));
+/* Frozen SPTEs must not be misconstrued as shadow present PTEs. */
+static_assert(!(FROZEN_SPTE & SPTE_MMU_PRESENT_MASK));
 
-static inline bool is_removed_spte(u64 spte)
+static inline bool is_frozen_spte(u64 spte)
 {
-	return spte == REMOVED_SPTE;
+	return spte == FROZEN_SPTE;
 }
 
 /* Get an SPTE's index into its parent's page table (and the spt array). */
diff --git a/arch/x86/kvm/mmu/tdp_mmu.c b/arch/x86/kvm/mmu/tdp_mmu.c
index 36539c1b36cd..3b996c1fdaab 100644
--- a/arch/x86/kvm/mmu/tdp_mmu.c
+++ b/arch/x86/kvm/mmu/tdp_mmu.c
@@ -359,14 +359,14 @@ static void handle_removed_pt(struct kvm *kvm, tdp_ptep_t pt, bool shared)
 			/*
 			 * Set the SPTE to a nonpresent value that other
 			 * threads will not overwrite. If the SPTE was
-			 * already marked as removed then another thread
+			 * already marked as frozen then another thread
 			 * handling a page fault could overwrite it, so
 			 * set the SPTE until it is set from some other
-			 * value to the removed SPTE value.
+			 * value to the frozen SPTE value.
 			 */
 			for (;;) {
-				old_spte = kvm_tdp_mmu_write_spte_atomic(sptep, REMOVED_SPTE);
-				if (!is_removed_spte(old_spte))
+				old_spte = kvm_tdp_mmu_write_spte_atomic(sptep, FROZEN_SPTE);
+				if (!is_frozen_spte(old_spte))
 					break;
 				cpu_relax();
 			}
@@ -397,11 +397,11 @@ static void handle_removed_pt(struct kvm *kvm, tdp_ptep_t pt, bool shared)
 			 * No retry is needed in the atomic update path as the
 			 * sole concern is dropping a Dirty bit, i.e. no other
 			 * task can zap/remove the SPTE as mmu_lock is held for
-			 * write.  Marking the SPTE as a removed SPTE is not
+			 * write.  Marking the SPTE as a frozen SPTE is not
 			 * strictly necessary for the same reason, but using
-			 * the remove SPTE value keeps the shared/exclusive
+			 * the frozen SPTE value keeps the shared/exclusive
 			 * paths consistent and allows the handle_changed_spte()
-			 * call below to hardcode the new value to REMOVED_SPTE.
+			 * call below to hardcode the new value to FROZEN_SPTE.
 			 *
 			 * Note, even though dropping a Dirty bit is the only
 			 * scenario where a non-atomic update could result in a
@@ -413,10 +413,10 @@ static void handle_removed_pt(struct kvm *kvm, tdp_ptep_t pt, bool shared)
 			 * it here.
 			 */
 			old_spte = kvm_tdp_mmu_write_spte(sptep, old_spte,
-							  REMOVED_SPTE, level);
+							  FROZEN_SPTE, level);
 		}
 		handle_changed_spte(kvm, kvm_mmu_page_as_id(sp), gfn,
-				    old_spte, REMOVED_SPTE, level, shared);
+				    old_spte, FROZEN_SPTE, level, shared);
 	}
 
 	call_rcu(&sp->rcu_head, tdp_mmu_free_sp_rcu_callback);
@@ -490,19 +490,19 @@ static void handle_changed_spte(struct kvm *kvm, int as_id, gfn_t gfn,
 	 */
 	if (!was_present && !is_present) {
 		/*
-		 * If this change does not involve a MMIO SPTE or removed SPTE,
+		 * If this change does not involve a MMIO SPTE or frozen SPTE,
 		 * it is unexpected. Log the change, though it should not
 		 * impact the guest since both the former and current SPTEs
 		 * are nonpresent.
 		 */
 		if (WARN_ON_ONCE(!is_mmio_spte(kvm, old_spte) &&
 				 !is_mmio_spte(kvm, new_spte) &&
-				 !is_removed_spte(new_spte)))
+				 !is_frozen_spte(new_spte)))
 			pr_err("Unexpected SPTE change! Nonpresent SPTEs\n"
 			       "should not be replaced with another,\n"
 			       "different nonpresent SPTE, unless one or both\n"
 			       "are MMIO SPTEs, or the new SPTE is\n"
-			       "a temporary removed SPTE.\n"
+			       "a temporary frozen SPTE.\n"
 			       "as_id: %d gfn: %llx old_spte: %llx new_spte: %llx level: %d",
 			       as_id, gfn, old_spte, new_spte, level);
 		return;
@@ -530,17 +530,18 @@ static void handle_changed_spte(struct kvm *kvm, int as_id, gfn_t gfn,
 		kvm_set_pfn_accessed(spte_to_pfn(old_spte));
 }
 
-static inline int __tdp_mmu_set_spte_atomic(struct tdp_iter *iter, u64 new_spte)
+static inline int __must_check __tdp_mmu_set_spte_atomic(struct tdp_iter *iter,
+							 u64 new_spte)
 {
 	u64 *sptep = rcu_dereference(iter->sptep);
 
 	/*
-	 * The caller is responsible for ensuring the old SPTE is not a REMOVED
-	 * SPTE.  KVM should never attempt to zap or manipulate a REMOVED SPTE,
+	 * The caller is responsible for ensuring the old SPTE is not a FROZEN
+	 * SPTE.  KVM should never attempt to zap or manipulate a FROZEN SPTE,
 	 * and pre-checking before inserting a new SPTE is advantageous as it
 	 * avoids unnecessary work.
 	 */
-	WARN_ON_ONCE(iter->yielded || is_removed_spte(iter->old_spte));
+	WARN_ON_ONCE(iter->yielded || is_frozen_spte(iter->old_spte));
 
 	/*
 	 * Note, fast_pf_fix_direct_spte() can also modify TDP MMU SPTEs and
@@ -572,9 +573,9 @@ static inline int __tdp_mmu_set_spte_atomic(struct tdp_iter *iter, u64 new_spte)
  *            no side-effects other than setting iter->old_spte to the last
  *            known value of the spte.
  */
-static inline int tdp_mmu_set_spte_atomic(struct kvm *kvm,
-					  struct tdp_iter *iter,
-					  u64 new_spte)
+static inline int __must_check tdp_mmu_set_spte_atomic(struct kvm *kvm,
+						       struct tdp_iter *iter,
+						       u64 new_spte)
 {
 	int ret;
 
@@ -590,8 +591,8 @@ static inline int tdp_mmu_set_spte_atomic(struct kvm *kvm,
 	return 0;
 }
 
-static inline int tdp_mmu_zap_spte_atomic(struct kvm *kvm,
-					  struct tdp_iter *iter)
+static inline int __must_check tdp_mmu_zap_spte_atomic(struct kvm *kvm,
+						       struct tdp_iter *iter)
 {
 	int ret;
 
@@ -603,26 +604,26 @@ static inline int tdp_mmu_zap_spte_atomic(struct kvm *kvm,
 	 * in its place before the TLBs are flushed.
 	 *
 	 * Delay processing of the zapped SPTE until after TLBs are flushed and
-	 * the REMOVED_SPTE is replaced (see below).
+	 * the FROZEN_SPTE is replaced (see below).
 	 */
-	ret = __tdp_mmu_set_spte_atomic(iter, REMOVED_SPTE);
+	ret = __tdp_mmu_set_spte_atomic(iter, FROZEN_SPTE);
 	if (ret)
 		return ret;
 
 	kvm_flush_remote_tlbs_gfn(kvm, iter->gfn, iter->level);
 
 	/*
-	 * No other thread can overwrite the removed SPTE as they must either
+	 * No other thread can overwrite the frozen SPTE as they must either
 	 * wait on the MMU lock or use tdp_mmu_set_spte_atomic() which will not
-	 * overwrite the special removed SPTE value. Use the raw write helper to
+	 * overwrite the special frozen SPTE value. Use the raw write helper to
 	 * avoid an unnecessary check on volatile bits.
 	 */
 	__kvm_tdp_mmu_write_spte(iter->sptep, SHADOW_NONPRESENT_VALUE);
 
 	/*
 	 * Process the zapped SPTE after flushing TLBs, and after replacing
-	 * REMOVED_SPTE with 0. This minimizes the amount of time vCPUs are
-	 * blocked by the REMOVED_SPTE and reduces contention on the child
+	 * FROZEN_SPTE with 0. This minimizes the amount of time vCPUs are
+	 * blocked by the FROZEN_SPTE and reduces contention on the child
 	 * SPTEs.
 	 */
 	handle_changed_spte(kvm, iter->as_id, iter->gfn, iter->old_spte,
@@ -652,12 +653,12 @@ static u64 tdp_mmu_set_spte(struct kvm *kvm, int as_id, tdp_ptep_t sptep,
 
 	/*
 	 * No thread should be using this function to set SPTEs to or from the
-	 * temporary removed SPTE value.
+	 * temporary frozen SPTE value.
 	 * If operating under the MMU lock in read mode, tdp_mmu_set_spte_atomic
 	 * should be used. If operating under the MMU lock in write mode, the
-	 * use of the removed SPTE should not be necessary.
+	 * use of the frozen SPTE should not be necessary.
 	 */
-	WARN_ON_ONCE(is_removed_spte(old_spte) || is_removed_spte(new_spte));
+	WARN_ON_ONCE(is_frozen_spte(old_spte) || is_frozen_spte(new_spte));
 
 	old_spte = kvm_tdp_mmu_write_spte(sptep, old_spte, new_spte, level);
 
@@ -1045,10 +1046,8 @@ static int tdp_mmu_map_handle_target_level(struct kvm_vcpu *vcpu,
 	 * protected, emulation is needed. If the emulation was skipped,
 	 * the vCPU would have the same fault again.
 	 */
-	if (wrprot) {
-		if (fault->write)
-			ret = RET_PF_EMULATE;
-	}
+	if (wrprot && fault->write)
+		ret = RET_PF_WRITE_PROTECTED;
 
 	/* If a MMIO SPTE is installed, the MMIO will need to be emulated. */
 	if (unlikely(is_mmio_spte(vcpu->kvm, new_spte))) {
@@ -1126,7 +1125,7 @@ int kvm_tdp_mmu_map(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault)
 		 * If SPTE has been frozen by another thread, just give up and
 		 * retry, avoiding unnecessary page table allocation and free.
 		 */
-		if (is_removed_spte(iter.old_spte))
+		if (is_frozen_spte(iter.old_spte))
 			goto retry;
 
 		if (iter.level == fault->goal_level)
@@ -1339,17 +1338,15 @@ bool kvm_tdp_mmu_wrprot_slot(struct kvm *kvm,
 	return spte_set;
 }
 
-static struct kvm_mmu_page *__tdp_mmu_alloc_sp_for_split(gfp_t gfp)
+static struct kvm_mmu_page *tdp_mmu_alloc_sp_for_split(void)
 {
 	struct kvm_mmu_page *sp;
 
-	gfp |= __GFP_ZERO;
-
-	sp = kmem_cache_alloc(mmu_page_header_cache, gfp);
+	sp = kmem_cache_zalloc(mmu_page_header_cache, GFP_KERNEL_ACCOUNT);
 	if (!sp)
 		return NULL;
 
-	sp->spt = (void *)__get_free_page(gfp);
+	sp->spt = (void *)get_zeroed_page(GFP_KERNEL_ACCOUNT);
 	if (!sp->spt) {
 		kmem_cache_free(mmu_page_header_cache, sp);
 		return NULL;
@@ -1358,47 +1355,6 @@ static struct kvm_mmu_page *__tdp_mmu_alloc_sp_for_split(gfp_t gfp)
 	return sp;
 }
 
-static struct kvm_mmu_page *tdp_mmu_alloc_sp_for_split(struct kvm *kvm,
-						       struct tdp_iter *iter,
-						       bool shared)
-{
-	struct kvm_mmu_page *sp;
-
-	kvm_lockdep_assert_mmu_lock_held(kvm, shared);
-
-	/*
-	 * Since we are allocating while under the MMU lock we have to be
-	 * careful about GFP flags. Use GFP_NOWAIT to avoid blocking on direct
-	 * reclaim and to avoid making any filesystem callbacks (which can end
-	 * up invoking KVM MMU notifiers, resulting in a deadlock).
-	 *
-	 * If this allocation fails we drop the lock and retry with reclaim
-	 * allowed.
-	 */
-	sp = __tdp_mmu_alloc_sp_for_split(GFP_NOWAIT | __GFP_ACCOUNT);
-	if (sp)
-		return sp;
-
-	rcu_read_unlock();
-
-	if (shared)
-		read_unlock(&kvm->mmu_lock);
-	else
-		write_unlock(&kvm->mmu_lock);
-
-	iter->yielded = true;
-	sp = __tdp_mmu_alloc_sp_for_split(GFP_KERNEL_ACCOUNT);
-
-	if (shared)
-		read_lock(&kvm->mmu_lock);
-	else
-		write_lock(&kvm->mmu_lock);
-
-	rcu_read_lock();
-
-	return sp;
-}
-
 /* Note, the caller is responsible for initializing @sp. */
 static int tdp_mmu_split_huge_page(struct kvm *kvm, struct tdp_iter *iter,
 				   struct kvm_mmu_page *sp, bool shared)
@@ -1445,7 +1401,6 @@ static int tdp_mmu_split_huge_pages_root(struct kvm *kvm,
 {
 	struct kvm_mmu_page *sp = NULL;
 	struct tdp_iter iter;
-	int ret = 0;
 
 	rcu_read_lock();
 
@@ -1469,17 +1424,31 @@ retry:
 			continue;
 
 		if (!sp) {
-			sp = tdp_mmu_alloc_sp_for_split(kvm, &iter, shared);
+			rcu_read_unlock();
+
+			if (shared)
+				read_unlock(&kvm->mmu_lock);
+			else
+				write_unlock(&kvm->mmu_lock);
+
+			sp = tdp_mmu_alloc_sp_for_split();
+
+			if (shared)
+				read_lock(&kvm->mmu_lock);
+			else
+				write_lock(&kvm->mmu_lock);
+
 			if (!sp) {
-				ret = -ENOMEM;
 				trace_kvm_mmu_split_huge_page(iter.gfn,
 							      iter.old_spte,
-							      iter.level, ret);
-				break;
+							      iter.level, -ENOMEM);
+				return -ENOMEM;
 			}
 
-			if (iter.yielded)
-				continue;
+			rcu_read_lock();
+
+			iter.yielded = true;
+			continue;
 		}
 
 		tdp_mmu_init_child_sp(sp, &iter);
@@ -1500,7 +1469,7 @@ retry:
 	if (sp)
 		tdp_mmu_free_sp(sp);
 
-	return ret;
+	return 0;
 }
 
 
@@ -1801,12 +1770,11 @@ int kvm_tdp_mmu_get_walk(struct kvm_vcpu *vcpu, u64 addr, u64 *sptes,
  *
  * WARNING: This function is only intended to be called during fast_page_fault.
  */
-u64 *kvm_tdp_mmu_fast_pf_get_last_sptep(struct kvm_vcpu *vcpu, u64 addr,
+u64 *kvm_tdp_mmu_fast_pf_get_last_sptep(struct kvm_vcpu *vcpu, gfn_t gfn,
 					u64 *spte)
 {
 	struct tdp_iter iter;
 	struct kvm_mmu *mmu = vcpu->arch.mmu;
-	gfn_t gfn = addr >> PAGE_SHIFT;
 	tdp_ptep_t sptep = NULL;
 
 	tdp_mmu_for_each_pte(iter, mmu, gfn, gfn + 1) {
diff --git a/arch/x86/kvm/mmu/tdp_mmu.h b/arch/x86/kvm/mmu/tdp_mmu.h
index 58b55e61bd33..1b74e058a81c 100644
--- a/arch/x86/kvm/mmu/tdp_mmu.h
+++ b/arch/x86/kvm/mmu/tdp_mmu.h
@@ -64,7 +64,7 @@ static inline void kvm_tdp_mmu_walk_lockless_end(void)
 
 int kvm_tdp_mmu_get_walk(struct kvm_vcpu *vcpu, u64 addr, u64 *sptes,
 			 int *root_level);
-u64 *kvm_tdp_mmu_fast_pf_get_last_sptep(struct kvm_vcpu *vcpu, u64 addr,
+u64 *kvm_tdp_mmu_fast_pf_get_last_sptep(struct kvm_vcpu *vcpu, gfn_t gfn,
 					u64 *spte);
 
 #ifdef CONFIG_X86_64
diff --git a/arch/x86/kvm/mtrr.c b/arch/x86/kvm/mtrr.c
index a67c28a56417..05490b9d8a43 100644
--- a/arch/x86/kvm/mtrr.c
+++ b/arch/x86/kvm/mtrr.c
@@ -19,33 +19,21 @@
 #include <asm/mtrr.h>
 
 #include "cpuid.h"
-#include "mmu.h"
 
-#define IA32_MTRR_DEF_TYPE_E		(1ULL << 11)
-#define IA32_MTRR_DEF_TYPE_FE		(1ULL << 10)
-#define IA32_MTRR_DEF_TYPE_TYPE_MASK	(0xff)
-
-static bool is_mtrr_base_msr(unsigned int msr)
-{
-	/* MTRR base MSRs use even numbers, masks use odd numbers. */
-	return !(msr & 0x1);
-}
-
-static struct kvm_mtrr_range *var_mtrr_msr_to_range(struct kvm_vcpu *vcpu,
-						    unsigned int msr)
+static u64 *find_mtrr(struct kvm_vcpu *vcpu, unsigned int msr)
 {
-	int index = (msr - MTRRphysBase_MSR(0)) / 2;
-
-	return &vcpu->arch.mtrr_state.var_ranges[index];
-}
+	int index;
 
-static bool msr_mtrr_valid(unsigned msr)
-{
 	switch (msr) {
 	case MTRRphysBase_MSR(0) ... MTRRphysMask_MSR(KVM_NR_VAR_MTRR - 1):
+		index = msr - MTRRphysBase_MSR(0);
+		return &vcpu->arch.mtrr_state.var[index];
 	case MSR_MTRRfix64K_00000:
+		return &vcpu->arch.mtrr_state.fixed_64k;
 	case MSR_MTRRfix16K_80000:
 	case MSR_MTRRfix16K_A0000:
+		index = msr - MSR_MTRRfix16K_80000;
+		return &vcpu->arch.mtrr_state.fixed_16k[index];
 	case MSR_MTRRfix4K_C0000:
 	case MSR_MTRRfix4K_C8000:
 	case MSR_MTRRfix4K_D0000:
@@ -54,10 +42,14 @@ static bool msr_mtrr_valid(unsigned msr)
 	case MSR_MTRRfix4K_E8000:
 	case MSR_MTRRfix4K_F0000:
 	case MSR_MTRRfix4K_F8000:
+		index = msr - MSR_MTRRfix4K_C0000;
+		return &vcpu->arch.mtrr_state.fixed_4k[index];
 	case MSR_MTRRdefType:
-		return true;
+		return &vcpu->arch.mtrr_state.deftype;
+	default:
+		break;
 	}
-	return false;
+	return NULL;
 }
 
 static bool valid_mtrr_type(unsigned t)
@@ -70,9 +62,6 @@ static bool kvm_mtrr_valid(struct kvm_vcpu *vcpu, u32 msr, u64 data)
 	int i;
 	u64 mask;
 
-	if (!msr_mtrr_valid(msr))
-		return false;
-
 	if (msr == MSR_MTRRdefType) {
 		if (data & ~0xcff)
 			return false;
@@ -85,8 +74,9 @@ static bool kvm_mtrr_valid(struct kvm_vcpu *vcpu, u32 msr, u64 data)
 	}
 
 	/* variable MTRRs */
-	WARN_ON(!(msr >= MTRRphysBase_MSR(0) &&
-		  msr <= MTRRphysMask_MSR(KVM_NR_VAR_MTRR - 1)));
+	if (WARN_ON_ONCE(!(msr >= MTRRphysBase_MSR(0) &&
+			   msr <= MTRRphysMask_MSR(KVM_NR_VAR_MTRR - 1))))
+		return false;
 
 	mask = kvm_vcpu_reserved_gpa_bits_raw(vcpu);
 	if ((msr & 1) == 0) {
@@ -94,309 +84,32 @@ static bool kvm_mtrr_valid(struct kvm_vcpu *vcpu, u32 msr, u64 data)
 		if (!valid_mtrr_type(data & 0xff))
 			return false;
 		mask |= 0xf00;
-	} else
+	} else {
 		/* MTRR mask */
 		mask |= 0x7ff;
-
-	return (data & mask) == 0;
-}
-
-static bool mtrr_is_enabled(struct kvm_mtrr *mtrr_state)
-{
-	return !!(mtrr_state->deftype & IA32_MTRR_DEF_TYPE_E);
-}
-
-static bool fixed_mtrr_is_enabled(struct kvm_mtrr *mtrr_state)
-{
-	return !!(mtrr_state->deftype & IA32_MTRR_DEF_TYPE_FE);
-}
-
-static u8 mtrr_default_type(struct kvm_mtrr *mtrr_state)
-{
-	return mtrr_state->deftype & IA32_MTRR_DEF_TYPE_TYPE_MASK;
-}
-
-static u8 mtrr_disabled_type(struct kvm_vcpu *vcpu)
-{
-	/*
-	 * Intel SDM 11.11.2.2: all MTRRs are disabled when
-	 * IA32_MTRR_DEF_TYPE.E bit is cleared, and the UC
-	 * memory type is applied to all of physical memory.
-	 *
-	 * However, virtual machines can be run with CPUID such that
-	 * there are no MTRRs.  In that case, the firmware will never
-	 * enable MTRRs and it is obviously undesirable to run the
-	 * guest entirely with UC memory and we use WB.
-	 */
-	if (guest_cpuid_has(vcpu, X86_FEATURE_MTRR))
-		return MTRR_TYPE_UNCACHABLE;
-	else
-		return MTRR_TYPE_WRBACK;
-}
-
-/*
-* Three terms are used in the following code:
-* - segment, it indicates the address segments covered by fixed MTRRs.
-* - unit, it corresponds to the MSR entry in the segment.
-* - range, a range is covered in one memory cache type.
-*/
-struct fixed_mtrr_segment {
-	u64 start;
-	u64 end;
-
-	int range_shift;
-
-	/* the start position in kvm_mtrr.fixed_ranges[]. */
-	int range_start;
-};
-
-static struct fixed_mtrr_segment fixed_seg_table[] = {
-	/* MSR_MTRRfix64K_00000, 1 unit. 64K fixed mtrr. */
-	{
-		.start = 0x0,
-		.end = 0x80000,
-		.range_shift = 16, /* 64K */
-		.range_start = 0,
-	},
-
-	/*
-	 * MSR_MTRRfix16K_80000 ... MSR_MTRRfix16K_A0000, 2 units,
-	 * 16K fixed mtrr.
-	 */
-	{
-		.start = 0x80000,
-		.end = 0xc0000,
-		.range_shift = 14, /* 16K */
-		.range_start = 8,
-	},
-
-	/*
-	 * MSR_MTRRfix4K_C0000 ... MSR_MTRRfix4K_F8000, 8 units,
-	 * 4K fixed mtrr.
-	 */
-	{
-		.start = 0xc0000,
-		.end = 0x100000,
-		.range_shift = 12, /* 12K */
-		.range_start = 24,
-	}
-};
-
-/*
- * The size of unit is covered in one MSR, one MSR entry contains
- * 8 ranges so that unit size is always 8 * 2^range_shift.
- */
-static u64 fixed_mtrr_seg_unit_size(int seg)
-{
-	return 8 << fixed_seg_table[seg].range_shift;
-}
-
-static bool fixed_msr_to_seg_unit(u32 msr, int *seg, int *unit)
-{
-	switch (msr) {
-	case MSR_MTRRfix64K_00000:
-		*seg = 0;
-		*unit = 0;
-		break;
-	case MSR_MTRRfix16K_80000 ... MSR_MTRRfix16K_A0000:
-		*seg = 1;
-		*unit = array_index_nospec(
-			msr - MSR_MTRRfix16K_80000,
-			MSR_MTRRfix16K_A0000 - MSR_MTRRfix16K_80000 + 1);
-		break;
-	case MSR_MTRRfix4K_C0000 ... MSR_MTRRfix4K_F8000:
-		*seg = 2;
-		*unit = array_index_nospec(
-			msr - MSR_MTRRfix4K_C0000,
-			MSR_MTRRfix4K_F8000 - MSR_MTRRfix4K_C0000 + 1);
-		break;
-	default:
-		return false;
 	}
 
-	return true;
-}
-
-static void fixed_mtrr_seg_unit_range(int seg, int unit, u64 *start, u64 *end)
-{
-	struct fixed_mtrr_segment *mtrr_seg = &fixed_seg_table[seg];
-	u64 unit_size = fixed_mtrr_seg_unit_size(seg);
-
-	*start = mtrr_seg->start + unit * unit_size;
-	*end = *start + unit_size;
-	WARN_ON(*end > mtrr_seg->end);
-}
-
-static int fixed_mtrr_seg_unit_range_index(int seg, int unit)
-{
-	struct fixed_mtrr_segment *mtrr_seg = &fixed_seg_table[seg];
-
-	WARN_ON(mtrr_seg->start + unit * fixed_mtrr_seg_unit_size(seg)
-		> mtrr_seg->end);
-
-	/* each unit has 8 ranges. */
-	return mtrr_seg->range_start + 8 * unit;
-}
-
-static int fixed_mtrr_seg_end_range_index(int seg)
-{
-	struct fixed_mtrr_segment *mtrr_seg = &fixed_seg_table[seg];
-	int n;
-
-	n = (mtrr_seg->end - mtrr_seg->start) >> mtrr_seg->range_shift;
-	return mtrr_seg->range_start + n - 1;
-}
-
-static bool fixed_msr_to_range(u32 msr, u64 *start, u64 *end)
-{
-	int seg, unit;
-
-	if (!fixed_msr_to_seg_unit(msr, &seg, &unit))
-		return false;
-
-	fixed_mtrr_seg_unit_range(seg, unit, start, end);
-	return true;
-}
-
-static int fixed_msr_to_range_index(u32 msr)
-{
-	int seg, unit;
-
-	if (!fixed_msr_to_seg_unit(msr, &seg, &unit))
-		return -1;
-
-	return fixed_mtrr_seg_unit_range_index(seg, unit);
-}
-
-static int fixed_mtrr_addr_to_seg(u64 addr)
-{
-	struct fixed_mtrr_segment *mtrr_seg;
-	int seg, seg_num = ARRAY_SIZE(fixed_seg_table);
-
-	for (seg = 0; seg < seg_num; seg++) {
-		mtrr_seg = &fixed_seg_table[seg];
-		if (mtrr_seg->start <= addr && addr < mtrr_seg->end)
-			return seg;
-	}
-
-	return -1;
-}
-
-static int fixed_mtrr_addr_seg_to_range_index(u64 addr, int seg)
-{
-	struct fixed_mtrr_segment *mtrr_seg;
-	int index;
-
-	mtrr_seg = &fixed_seg_table[seg];
-	index = mtrr_seg->range_start;
-	index += (addr - mtrr_seg->start) >> mtrr_seg->range_shift;
-	return index;
-}
-
-static u64 fixed_mtrr_range_end_addr(int seg, int index)
-{
-	struct fixed_mtrr_segment *mtrr_seg = &fixed_seg_table[seg];
-	int pos = index - mtrr_seg->range_start;
-
-	return mtrr_seg->start + ((pos + 1) << mtrr_seg->range_shift);
-}
-
-static void var_mtrr_range(struct kvm_mtrr_range *range, u64 *start, u64 *end)
-{
-	u64 mask;
-
-	*start = range->base & PAGE_MASK;
-
-	mask = range->mask & PAGE_MASK;
-
-	/* This cannot overflow because writing to the reserved bits of
-	 * variable MTRRs causes a #GP.
-	 */
-	*end = (*start | ~mask) + 1;
-}
-
-static void update_mtrr(struct kvm_vcpu *vcpu, u32 msr)
-{
-	struct kvm_mtrr *mtrr_state = &vcpu->arch.mtrr_state;
-	gfn_t start, end;
-
-	if (!kvm_mmu_honors_guest_mtrrs(vcpu->kvm))
-		return;
-
-	if (!mtrr_is_enabled(mtrr_state) && msr != MSR_MTRRdefType)
-		return;
-
-	/* fixed MTRRs. */
-	if (fixed_msr_to_range(msr, &start, &end)) {
-		if (!fixed_mtrr_is_enabled(mtrr_state))
-			return;
-	} else if (msr == MSR_MTRRdefType) {
-		start = 0x0;
-		end = ~0ULL;
-	} else {
-		/* variable range MTRRs. */
-		var_mtrr_range(var_mtrr_msr_to_range(vcpu, msr), &start, &end);
-	}
-
-	kvm_zap_gfn_range(vcpu->kvm, gpa_to_gfn(start), gpa_to_gfn(end));
-}
-
-static bool var_mtrr_range_is_valid(struct kvm_mtrr_range *range)
-{
-	return (range->mask & (1 << 11)) != 0;
-}
-
-static void set_var_mtrr_msr(struct kvm_vcpu *vcpu, u32 msr, u64 data)
-{
-	struct kvm_mtrr *mtrr_state = &vcpu->arch.mtrr_state;
-	struct kvm_mtrr_range *tmp, *cur;
-
-	cur = var_mtrr_msr_to_range(vcpu, msr);
-
-	/* remove the entry if it's in the list. */
-	if (var_mtrr_range_is_valid(cur))
-		list_del(&cur->node);
-
-	/*
-	 * Set all illegal GPA bits in the mask, since those bits must
-	 * implicitly be 0.  The bits are then cleared when reading them.
-	 */
-	if (is_mtrr_base_msr(msr))
-		cur->base = data;
-	else
-		cur->mask = data | kvm_vcpu_reserved_gpa_bits_raw(vcpu);
-
-	/* add it to the list if it's enabled. */
-	if (var_mtrr_range_is_valid(cur)) {
-		list_for_each_entry(tmp, &mtrr_state->head, node)
-			if (cur->base >= tmp->base)
-				break;
-		list_add_tail(&cur->node, &tmp->node);
-	}
+	return (data & mask) == 0;
 }
 
 int kvm_mtrr_set_msr(struct kvm_vcpu *vcpu, u32 msr, u64 data)
 {
-	int index;
+	u64 *mtrr;
 
-	if (!kvm_mtrr_valid(vcpu, msr, data))
+	mtrr = find_mtrr(vcpu, msr);
+	if (!mtrr)
 		return 1;
 
-	index = fixed_msr_to_range_index(msr);
-	if (index >= 0)
-		*(u64 *)&vcpu->arch.mtrr_state.fixed_ranges[index] = data;
-	else if (msr == MSR_MTRRdefType)
-		vcpu->arch.mtrr_state.deftype = data;
-	else
-		set_var_mtrr_msr(vcpu, msr, data);
+	if (!kvm_mtrr_valid(vcpu, msr, data))
+		return 1;
 
-	update_mtrr(vcpu, msr);
+	*mtrr = data;
 	return 0;
 }
 
 int kvm_mtrr_get_msr(struct kvm_vcpu *vcpu, u32 msr, u64 *pdata)
 {
-	int index;
+	u64 *mtrr;
 
 	/* MSR_MTRRcap is a readonly MSR. */
 	if (msr == MSR_MTRRcap) {
@@ -410,311 +123,10 @@ int kvm_mtrr_get_msr(struct kvm_vcpu *vcpu, u32 msr, u64 *pdata)
 		return 0;
 	}
 
-	if (!msr_mtrr_valid(msr))
+	mtrr = find_mtrr(vcpu, msr);
+	if (!mtrr)
 		return 1;
 
-	index = fixed_msr_to_range_index(msr);
-	if (index >= 0) {
-		*pdata = *(u64 *)&vcpu->arch.mtrr_state.fixed_ranges[index];
-	} else if (msr == MSR_MTRRdefType) {
-		*pdata = vcpu->arch.mtrr_state.deftype;
-	} else {
-		/* Variable MTRRs */
-		if (is_mtrr_base_msr(msr))
-			*pdata = var_mtrr_msr_to_range(vcpu, msr)->base;
-		else
-			*pdata = var_mtrr_msr_to_range(vcpu, msr)->mask;
-
-		*pdata &= ~kvm_vcpu_reserved_gpa_bits_raw(vcpu);
-	}
-
+	*pdata = *mtrr;
 	return 0;
 }
-
-void kvm_vcpu_mtrr_init(struct kvm_vcpu *vcpu)
-{
-	INIT_LIST_HEAD(&vcpu->arch.mtrr_state.head);
-}
-
-struct mtrr_iter {
-	/* input fields. */
-	struct kvm_mtrr *mtrr_state;
-	u64 start;
-	u64 end;
-
-	/* output fields. */
-	int mem_type;
-	/* mtrr is completely disabled? */
-	bool mtrr_disabled;
-	/* [start, end) is not fully covered in MTRRs? */
-	bool partial_map;
-
-	/* private fields. */
-	union {
-		/* used for fixed MTRRs. */
-		struct {
-			int index;
-			int seg;
-		};
-
-		/* used for var MTRRs. */
-		struct {
-			struct kvm_mtrr_range *range;
-			/* max address has been covered in var MTRRs. */
-			u64 start_max;
-		};
-	};
-
-	bool fixed;
-};
-
-static bool mtrr_lookup_fixed_start(struct mtrr_iter *iter)
-{
-	int seg, index;
-
-	if (!fixed_mtrr_is_enabled(iter->mtrr_state))
-		return false;
-
-	seg = fixed_mtrr_addr_to_seg(iter->start);
-	if (seg < 0)
-		return false;
-
-	iter->fixed = true;
-	index = fixed_mtrr_addr_seg_to_range_index(iter->start, seg);
-	iter->index = index;
-	iter->seg = seg;
-	return true;
-}
-
-static bool match_var_range(struct mtrr_iter *iter,
-			    struct kvm_mtrr_range *range)
-{
-	u64 start, end;
-
-	var_mtrr_range(range, &start, &end);
-	if (!(start >= iter->end || end <= iter->start)) {
-		iter->range = range;
-
-		/*
-		 * the function is called when we do kvm_mtrr.head walking.
-		 * Range has the minimum base address which interleaves
-		 * [looker->start_max, looker->end).
-		 */
-		iter->partial_map |= iter->start_max < start;
-
-		/* update the max address has been covered. */
-		iter->start_max = max(iter->start_max, end);
-		return true;
-	}
-
-	return false;
-}
-
-static void __mtrr_lookup_var_next(struct mtrr_iter *iter)
-{
-	struct kvm_mtrr *mtrr_state = iter->mtrr_state;
-
-	list_for_each_entry_continue(iter->range, &mtrr_state->head, node)
-		if (match_var_range(iter, iter->range))
-			return;
-
-	iter->range = NULL;
-	iter->partial_map |= iter->start_max < iter->end;
-}
-
-static void mtrr_lookup_var_start(struct mtrr_iter *iter)
-{
-	struct kvm_mtrr *mtrr_state = iter->mtrr_state;
-
-	iter->fixed = false;
-	iter->start_max = iter->start;
-	iter->range = NULL;
-	iter->range = list_prepare_entry(iter->range, &mtrr_state->head, node);
-
-	__mtrr_lookup_var_next(iter);
-}
-
-static void mtrr_lookup_fixed_next(struct mtrr_iter *iter)
-{
-	/* terminate the lookup. */
-	if (fixed_mtrr_range_end_addr(iter->seg, iter->index) >= iter->end) {
-		iter->fixed = false;
-		iter->range = NULL;
-		return;
-	}
-
-	iter->index++;
-
-	/* have looked up for all fixed MTRRs. */
-	if (iter->index >= ARRAY_SIZE(iter->mtrr_state->fixed_ranges))
-		return mtrr_lookup_var_start(iter);
-
-	/* switch to next segment. */
-	if (iter->index > fixed_mtrr_seg_end_range_index(iter->seg))
-		iter->seg++;
-}
-
-static void mtrr_lookup_var_next(struct mtrr_iter *iter)
-{
-	__mtrr_lookup_var_next(iter);
-}
-
-static void mtrr_lookup_start(struct mtrr_iter *iter)
-{
-	if (!mtrr_is_enabled(iter->mtrr_state)) {
-		iter->mtrr_disabled = true;
-		return;
-	}
-
-	if (!mtrr_lookup_fixed_start(iter))
-		mtrr_lookup_var_start(iter);
-}
-
-static void mtrr_lookup_init(struct mtrr_iter *iter,
-			     struct kvm_mtrr *mtrr_state, u64 start, u64 end)
-{
-	iter->mtrr_state = mtrr_state;
-	iter->start = start;
-	iter->end = end;
-	iter->mtrr_disabled = false;
-	iter->partial_map = false;
-	iter->fixed = false;
-	iter->range = NULL;
-
-	mtrr_lookup_start(iter);
-}
-
-static bool mtrr_lookup_okay(struct mtrr_iter *iter)
-{
-	if (iter->fixed) {
-		iter->mem_type = iter->mtrr_state->fixed_ranges[iter->index];
-		return true;
-	}
-
-	if (iter->range) {
-		iter->mem_type = iter->range->base & 0xff;
-		return true;
-	}
-
-	return false;
-}
-
-static void mtrr_lookup_next(struct mtrr_iter *iter)
-{
-	if (iter->fixed)
-		mtrr_lookup_fixed_next(iter);
-	else
-		mtrr_lookup_var_next(iter);
-}
-
-#define mtrr_for_each_mem_type(_iter_, _mtrr_, _gpa_start_, _gpa_end_) \
-	for (mtrr_lookup_init(_iter_, _mtrr_, _gpa_start_, _gpa_end_); \
-	     mtrr_lookup_okay(_iter_); mtrr_lookup_next(_iter_))
-
-u8 kvm_mtrr_get_guest_memory_type(struct kvm_vcpu *vcpu, gfn_t gfn)
-{
-	struct kvm_mtrr *mtrr_state = &vcpu->arch.mtrr_state;
-	struct mtrr_iter iter;
-	u64 start, end;
-	int type = -1;
-	const int wt_wb_mask = (1 << MTRR_TYPE_WRBACK)
-			       | (1 << MTRR_TYPE_WRTHROUGH);
-
-	start = gfn_to_gpa(gfn);
-	end = start + PAGE_SIZE;
-
-	mtrr_for_each_mem_type(&iter, mtrr_state, start, end) {
-		int curr_type = iter.mem_type;
-
-		/*
-		 * Please refer to Intel SDM Volume 3: 11.11.4.1 MTRR
-		 * Precedences.
-		 */
-
-		if (type == -1) {
-			type = curr_type;
-			continue;
-		}
-
-		/*
-		 * If two or more variable memory ranges match and the
-		 * memory types are identical, then that memory type is
-		 * used.
-		 */
-		if (type == curr_type)
-			continue;
-
-		/*
-		 * If two or more variable memory ranges match and one of
-		 * the memory types is UC, the UC memory type used.
-		 */
-		if (curr_type == MTRR_TYPE_UNCACHABLE)
-			return MTRR_TYPE_UNCACHABLE;
-
-		/*
-		 * If two or more variable memory ranges match and the
-		 * memory types are WT and WB, the WT memory type is used.
-		 */
-		if (((1 << type) & wt_wb_mask) &&
-		      ((1 << curr_type) & wt_wb_mask)) {
-			type = MTRR_TYPE_WRTHROUGH;
-			continue;
-		}
-
-		/*
-		 * For overlaps not defined by the above rules, processor
-		 * behavior is undefined.
-		 */
-
-		/* We use WB for this undefined behavior. :( */
-		return MTRR_TYPE_WRBACK;
-	}
-
-	if (iter.mtrr_disabled)
-		return mtrr_disabled_type(vcpu);
-
-	/* not contained in any MTRRs. */
-	if (type == -1)
-		return mtrr_default_type(mtrr_state);
-
-	/*
-	 * We just check one page, partially covered by MTRRs is
-	 * impossible.
-	 */
-	WARN_ON(iter.partial_map);
-
-	return type;
-}
-EXPORT_SYMBOL_GPL(kvm_mtrr_get_guest_memory_type);
-
-bool kvm_mtrr_check_gfn_range_consistency(struct kvm_vcpu *vcpu, gfn_t gfn,
-					  int page_num)
-{
-	struct kvm_mtrr *mtrr_state = &vcpu->arch.mtrr_state;
-	struct mtrr_iter iter;
-	u64 start, end;
-	int type = -1;
-
-	start = gfn_to_gpa(gfn);
-	end = gfn_to_gpa(gfn + page_num);
-	mtrr_for_each_mem_type(&iter, mtrr_state, start, end) {
-		if (type == -1) {
-			type = iter.mem_type;
-			continue;
-		}
-
-		if (type != iter.mem_type)
-			return false;
-	}
-
-	if (iter.mtrr_disabled)
-		return true;
-
-	if (!iter.partial_map)
-		return true;
-
-	if (type == -1)
-		return true;
-
-	return type == mtrr_default_type(mtrr_state);
-}
diff --git a/arch/x86/kvm/pmu.c b/arch/x86/kvm/pmu.c
index a593b03c9aed..47a46283c866 100644
--- a/arch/x86/kvm/pmu.c
+++ b/arch/x86/kvm/pmu.c
@@ -34,16 +34,16 @@ EXPORT_SYMBOL_GPL(kvm_pmu_eventsel);
 
 /* Precise Distribution of Instructions Retired (PDIR) */
 static const struct x86_cpu_id vmx_pebs_pdir_cpu[] = {
-	X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_D, NULL),
-	X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_X, NULL),
+	X86_MATCH_VFM(INTEL_ICELAKE_D, NULL),
+	X86_MATCH_VFM(INTEL_ICELAKE_X, NULL),
 	/* Instruction-Accurate PDIR (PDIR++) */
-	X86_MATCH_INTEL_FAM6_MODEL(SAPPHIRERAPIDS_X, NULL),
+	X86_MATCH_VFM(INTEL_SAPPHIRERAPIDS_X, NULL),
 	{}
 };
 
 /* Precise Distribution (PDist) */
 static const struct x86_cpu_id vmx_pebs_pdist_cpu[] = {
-	X86_MATCH_INTEL_FAM6_MODEL(SAPPHIRERAPIDS_X, NULL),
+	X86_MATCH_VFM(INTEL_SAPPHIRERAPIDS_X, NULL),
 	{}
 };
 
@@ -69,7 +69,7 @@ static const struct x86_cpu_id vmx_pebs_pdist_cpu[] = {
  *        code. Each pmc, stored in kvm_pmc.idx field, is unique across
  *        all perf counters (both gp and fixed). The mapping relationship
  *        between pmc and perf counters is as the following:
- *        * Intel: [0 .. KVM_INTEL_PMC_MAX_GENERIC-1] <=> gp counters
+ *        * Intel: [0 .. KVM_MAX_NR_INTEL_GP_COUNTERS-1] <=> gp counters
  *                 [KVM_FIXED_PMC_BASE_IDX .. KVM_FIXED_PMC_BASE_IDX + 2] <=> fixed
  *        * AMD:   [0 .. AMD64_NUM_COUNTERS-1] and, for families 15H
  *          and later, [0 .. AMD64_NUM_COUNTERS_CORE-1] <=> gp counters
@@ -194,7 +194,7 @@ static int pmc_reprogram_counter(struct kvm_pmc *pmc, u32 type, u64 config,
 	attr.sample_period = get_sample_period(pmc, pmc->counter);
 
 	if ((attr.config & HSW_IN_TX_CHECKPOINTED) &&
-	    guest_cpuid_is_intel(pmc->vcpu)) {
+	    (boot_cpu_has(X86_FEATURE_RTM) || boot_cpu_has(X86_FEATURE_HLE))) {
 		/*
 		 * HSW_IN_TX_CHECKPOINTED is not supported with nonzero
 		 * period. Just clear the sample period so at least
@@ -469,11 +469,11 @@ static int reprogram_counter(struct kvm_pmc *pmc)
 	if (pmc_is_fixed(pmc)) {
 		fixed_ctr_ctrl = fixed_ctrl_field(pmu->fixed_ctr_ctrl,
 						  pmc->idx - KVM_FIXED_PMC_BASE_IDX);
-		if (fixed_ctr_ctrl & 0x1)
+		if (fixed_ctr_ctrl & INTEL_FIXED_0_KERNEL)
 			eventsel |= ARCH_PERFMON_EVENTSEL_OS;
-		if (fixed_ctr_ctrl & 0x2)
+		if (fixed_ctr_ctrl & INTEL_FIXED_0_USER)
 			eventsel |= ARCH_PERFMON_EVENTSEL_USR;
-		if (fixed_ctr_ctrl & 0x8)
+		if (fixed_ctr_ctrl & INTEL_FIXED_0_ENABLE_PMI)
 			eventsel |= ARCH_PERFMON_EVENTSEL_INT;
 		new_config = (u64)fixed_ctr_ctrl;
 	}
@@ -521,9 +521,9 @@ void kvm_pmu_handle_event(struct kvm_vcpu *vcpu)
 	}
 
 	/*
-	 * Unused perf_events are only released if the corresponding MSRs
-	 * weren't accessed during the last vCPU time slice. kvm_arch_sched_in
-	 * triggers KVM_REQ_PMU if cleanup is needed.
+	 * Release unused perf_events if the corresponding guest MSRs weren't
+	 * accessed during the last vCPU time slice (need_cleanup is set when
+	 * the vCPU is scheduled back in).
 	 */
 	if (unlikely(pmu->need_cleanup))
 		kvm_pmu_cleanup(vcpu);
@@ -542,7 +542,7 @@ int kvm_pmu_check_rdpmc_early(struct kvm_vcpu *vcpu, unsigned int idx)
 	if (!kvm_pmu_ops.check_rdpmc_early)
 		return 0;
 
-	return static_call(kvm_x86_pmu_check_rdpmc_early)(vcpu, idx);
+	return kvm_pmu_call(check_rdpmc_early)(vcpu, idx);
 }
 
 bool is_vmware_backdoor_pmc(u32 pmc_idx)
@@ -591,12 +591,12 @@ int kvm_pmu_rdpmc(struct kvm_vcpu *vcpu, unsigned idx, u64 *data)
 	if (is_vmware_backdoor_pmc(idx))
 		return kvm_pmu_rdpmc_vmware(vcpu, idx, data);
 
-	pmc = static_call(kvm_x86_pmu_rdpmc_ecx_to_pmc)(vcpu, idx, &mask);
+	pmc = kvm_pmu_call(rdpmc_ecx_to_pmc)(vcpu, idx, &mask);
 	if (!pmc)
 		return 1;
 
 	if (!kvm_is_cr4_bit_set(vcpu, X86_CR4_PCE) &&
-	    (static_call(kvm_x86_get_cpl)(vcpu) != 0) &&
+	    (kvm_x86_call(get_cpl)(vcpu) != 0) &&
 	    kvm_is_cr0_bit_set(vcpu, X86_CR0_PE))
 		return 1;
 
@@ -607,7 +607,7 @@ int kvm_pmu_rdpmc(struct kvm_vcpu *vcpu, unsigned idx, u64 *data)
 void kvm_pmu_deliver_pmi(struct kvm_vcpu *vcpu)
 {
 	if (lapic_in_kernel(vcpu)) {
-		static_call_cond(kvm_x86_pmu_deliver_pmi)(vcpu);
+		kvm_pmu_call(deliver_pmi)(vcpu);
 		kvm_apic_local_deliver(vcpu->arch.apic, APIC_LVTPC);
 	}
 }
@@ -622,14 +622,14 @@ bool kvm_pmu_is_valid_msr(struct kvm_vcpu *vcpu, u32 msr)
 	default:
 		break;
 	}
-	return static_call(kvm_x86_pmu_msr_idx_to_pmc)(vcpu, msr) ||
-		static_call(kvm_x86_pmu_is_valid_msr)(vcpu, msr);
+	return kvm_pmu_call(msr_idx_to_pmc)(vcpu, msr) ||
+	       kvm_pmu_call(is_valid_msr)(vcpu, msr);
 }
 
 static void kvm_pmu_mark_pmc_in_use(struct kvm_vcpu *vcpu, u32 msr)
 {
 	struct kvm_pmu *pmu = vcpu_to_pmu(vcpu);
-	struct kvm_pmc *pmc = static_call(kvm_x86_pmu_msr_idx_to_pmc)(vcpu, msr);
+	struct kvm_pmc *pmc = kvm_pmu_call(msr_idx_to_pmc)(vcpu, msr);
 
 	if (pmc)
 		__set_bit(pmc->idx, pmu->pmc_in_use);
@@ -654,7 +654,7 @@ int kvm_pmu_get_msr(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
 		msr_info->data = 0;
 		break;
 	default:
-		return static_call(kvm_x86_pmu_get_msr)(vcpu, msr_info);
+		return kvm_pmu_call(get_msr)(vcpu, msr_info);
 	}
 
 	return 0;
@@ -681,13 +681,13 @@ int kvm_pmu_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
 		if (!msr_info->host_initiated)
 			break;
 
-		if (data & pmu->global_status_mask)
+		if (data & pmu->global_status_rsvd)
 			return 1;
 
 		pmu->global_status = data;
 		break;
 	case MSR_AMD64_PERF_CNTR_GLOBAL_CTL:
-		data &= ~pmu->global_ctrl_mask;
+		data &= ~pmu->global_ctrl_rsvd;
 		fallthrough;
 	case MSR_CORE_PERF_GLOBAL_CTRL:
 		if (!kvm_valid_perf_global_ctrl(pmu, data))
@@ -704,7 +704,7 @@ int kvm_pmu_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
 		 * GLOBAL_OVF_CTRL, a.k.a. GLOBAL STATUS_RESET, clears bits in
 		 * GLOBAL_STATUS, and so the set of reserved bits is the same.
 		 */
-		if (data & pmu->global_status_mask)
+		if (data & pmu->global_status_rsvd)
 			return 1;
 		fallthrough;
 	case MSR_AMD64_PERF_CNTR_GLOBAL_STATUS_CLR:
@@ -713,7 +713,7 @@ int kvm_pmu_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
 		break;
 	default:
 		kvm_pmu_mark_pmc_in_use(vcpu, msr_info->index);
-		return static_call(kvm_x86_pmu_set_msr)(vcpu, msr_info);
+		return kvm_pmu_call(set_msr)(vcpu, msr_info);
 	}
 
 	return 0;
@@ -740,7 +740,7 @@ static void kvm_pmu_reset(struct kvm_vcpu *vcpu)
 
 	pmu->fixed_ctr_ctrl = pmu->global_ctrl = pmu->global_status = 0;
 
-	static_call_cond(kvm_x86_pmu_reset)(vcpu);
+	kvm_pmu_call(reset)(vcpu);
 }
 
 
@@ -768,17 +768,17 @@ void kvm_pmu_refresh(struct kvm_vcpu *vcpu)
 	pmu->counter_bitmask[KVM_PMC_FIXED] = 0;
 	pmu->reserved_bits = 0xffffffff00200000ull;
 	pmu->raw_event_mask = X86_RAW_EVENT_MASK;
-	pmu->global_ctrl_mask = ~0ull;
-	pmu->global_status_mask = ~0ull;
-	pmu->fixed_ctr_ctrl_mask = ~0ull;
-	pmu->pebs_enable_mask = ~0ull;
-	pmu->pebs_data_cfg_mask = ~0ull;
+	pmu->global_ctrl_rsvd = ~0ull;
+	pmu->global_status_rsvd = ~0ull;
+	pmu->fixed_ctr_ctrl_rsvd = ~0ull;
+	pmu->pebs_enable_rsvd = ~0ull;
+	pmu->pebs_data_cfg_rsvd = ~0ull;
 	bitmap_zero(pmu->all_valid_pmc_idx, X86_PMC_IDX_MAX);
 
 	if (!vcpu->kvm->arch.enable_pmu)
 		return;
 
-	static_call(kvm_x86_pmu_refresh)(vcpu);
+	kvm_pmu_call(refresh)(vcpu);
 
 	/*
 	 * At RESET, both Intel and AMD CPUs set all enable bits for general
@@ -796,7 +796,7 @@ void kvm_pmu_init(struct kvm_vcpu *vcpu)
 	struct kvm_pmu *pmu = vcpu_to_pmu(vcpu);
 
 	memset(pmu, 0, sizeof(*pmu));
-	static_call(kvm_x86_pmu_init)(vcpu);
+	kvm_pmu_call(init)(vcpu);
 	kvm_pmu_refresh(vcpu);
 }
 
@@ -818,7 +818,7 @@ void kvm_pmu_cleanup(struct kvm_vcpu *vcpu)
 			pmc_stop_counter(pmc);
 	}
 
-	static_call_cond(kvm_x86_pmu_cleanup)(vcpu);
+	kvm_pmu_call(cleanup)(vcpu);
 
 	bitmap_zero(pmu->pmc_in_use, X86_PMC_IDX_MAX);
 }
@@ -846,8 +846,8 @@ static inline bool cpl_is_matched(struct kvm_pmc *pmc)
 	} else {
 		config = fixed_ctrl_field(pmc_to_pmu(pmc)->fixed_ctr_ctrl,
 					  pmc->idx - KVM_FIXED_PMC_BASE_IDX);
-		select_os = config & 0x1;
-		select_user = config & 0x2;
+		select_os = config & INTEL_FIXED_0_KERNEL;
+		select_user = config & INTEL_FIXED_0_USER;
 	}
 
 	/*
@@ -857,7 +857,8 @@ static inline bool cpl_is_matched(struct kvm_pmc *pmc)
 	if (select_os == select_user)
 		return select_os;
 
-	return (static_call(kvm_x86_get_cpl)(pmc->vcpu) == 0) ? select_os : select_user;
+	return (kvm_x86_call(get_cpl)(pmc->vcpu) == 0) ? select_os :
+							 select_user;
 }
 
 void kvm_pmu_trigger_event(struct kvm_vcpu *vcpu, u64 eventsel)
diff --git a/arch/x86/kvm/pmu.h b/arch/x86/kvm/pmu.h
index 4d52b0b539ba..ad89d0bd6005 100644
--- a/arch/x86/kvm/pmu.h
+++ b/arch/x86/kvm/pmu.h
@@ -14,7 +14,8 @@
 					  MSR_IA32_MISC_ENABLE_BTS_UNAVAIL)
 
 /* retrieve the 4 bits for EN and PMI out of IA32_FIXED_CTR_CTRL */
-#define fixed_ctrl_field(ctrl_reg, idx) (((ctrl_reg) >> ((idx)*4)) & 0xf)
+#define fixed_ctrl_field(ctrl_reg, idx) \
+	(((ctrl_reg) >> ((idx) * INTEL_FIXED_BITS_STRIDE)) & INTEL_FIXED_BITS_MASK)
 
 #define VMWARE_BACKDOOR_PMC_HOST_TSC		0x10000
 #define VMWARE_BACKDOOR_PMC_REAL_TIME		0x10001
@@ -129,7 +130,7 @@ static inline bool pmc_is_fixed(struct kvm_pmc *pmc)
 static inline bool kvm_valid_perf_global_ctrl(struct kvm_pmu *pmu,
 						 u64 data)
 {
-	return !(pmu->global_ctrl_mask & data);
+	return !(pmu->global_ctrl_rsvd & data);
 }
 
 /* returns general purpose PMC with the specified MSR. Note that it can be
@@ -170,7 +171,8 @@ static inline bool pmc_speculative_in_use(struct kvm_pmc *pmc)
 
 	if (pmc_is_fixed(pmc))
 		return fixed_ctrl_field(pmu->fixed_ctr_ctrl,
-					pmc->idx - KVM_FIXED_PMC_BASE_IDX) & 0x3;
+					pmc->idx - KVM_FIXED_PMC_BASE_IDX) &
+					(INTEL_FIXED_0_KERNEL | INTEL_FIXED_0_USER);
 
 	return pmc->eventsel & ARCH_PERFMON_EVENTSEL_ENABLE;
 }
@@ -217,7 +219,7 @@ static inline void kvm_init_pmu_capability(const struct kvm_pmu_ops *pmu_ops)
 	kvm_pmu_cap.num_counters_gp = min(kvm_pmu_cap.num_counters_gp,
 					  pmu_ops->MAX_NR_GP_COUNTERS);
 	kvm_pmu_cap.num_counters_fixed = min(kvm_pmu_cap.num_counters_fixed,
-					     KVM_PMC_MAX_FIXED);
+					     KVM_MAX_NR_FIXED_COUNTERS);
 
 	kvm_pmu_eventsel.INSTRUCTIONS_RETIRED =
 		perf_get_hw_event_config(PERF_COUNT_HW_INSTRUCTIONS);
diff --git a/arch/x86/kvm/reverse_cpuid.h b/arch/x86/kvm/reverse_cpuid.h
index 2f4e155080ba..0d17d6b70639 100644
--- a/arch/x86/kvm/reverse_cpuid.h
+++ b/arch/x86/kvm/reverse_cpuid.h
@@ -17,6 +17,7 @@ enum kvm_only_cpuid_leafs {
 	CPUID_8000_0007_EDX,
 	CPUID_8000_0022_EAX,
 	CPUID_7_2_EDX,
+	CPUID_24_0_EBX,
 	NR_KVM_CPU_CAPS,
 
 	NKVMCAPINTS = NR_KVM_CPU_CAPS - NCAPINTS,
@@ -46,6 +47,7 @@ enum kvm_only_cpuid_leafs {
 #define X86_FEATURE_AVX_NE_CONVERT      KVM_X86_FEATURE(CPUID_7_1_EDX, 5)
 #define X86_FEATURE_AMX_COMPLEX         KVM_X86_FEATURE(CPUID_7_1_EDX, 8)
 #define X86_FEATURE_PREFETCHITI         KVM_X86_FEATURE(CPUID_7_1_EDX, 14)
+#define X86_FEATURE_AVX10               KVM_X86_FEATURE(CPUID_7_1_EDX, 19)
 
 /* Intel-defined sub-features, CPUID level 0x00000007:2 (EDX) */
 #define X86_FEATURE_INTEL_PSFD		KVM_X86_FEATURE(CPUID_7_2_EDX, 0)
@@ -55,6 +57,11 @@ enum kvm_only_cpuid_leafs {
 #define KVM_X86_FEATURE_BHI_CTRL	KVM_X86_FEATURE(CPUID_7_2_EDX, 4)
 #define X86_FEATURE_MCDT_NO		KVM_X86_FEATURE(CPUID_7_2_EDX, 5)
 
+/* Intel-defined sub-features, CPUID level 0x00000024:0 (EBX) */
+#define X86_FEATURE_AVX10_128		KVM_X86_FEATURE(CPUID_24_0_EBX, 16)
+#define X86_FEATURE_AVX10_256		KVM_X86_FEATURE(CPUID_24_0_EBX, 17)
+#define X86_FEATURE_AVX10_512		KVM_X86_FEATURE(CPUID_24_0_EBX, 18)
+
 /* CPUID level 0x80000007 (EDX). */
 #define KVM_X86_FEATURE_CONSTANT_TSC	KVM_X86_FEATURE(CPUID_8000_0007_EDX, 8)
 
@@ -90,6 +97,7 @@ static const struct cpuid_reg reverse_cpuid[] = {
 	[CPUID_8000_0021_EAX] = {0x80000021, 0, CPUID_EAX},
 	[CPUID_8000_0022_EAX] = {0x80000022, 0, CPUID_EAX},
 	[CPUID_7_2_EDX]       = {         7, 2, CPUID_EDX},
+	[CPUID_24_0_EBX]      = {      0x24, 0, CPUID_EBX},
 };
 
 /*
diff --git a/arch/x86/kvm/smm.c b/arch/x86/kvm/smm.c
index d06d43d8d2aa..85241c0c7f56 100644
--- a/arch/x86/kvm/smm.c
+++ b/arch/x86/kvm/smm.c
@@ -200,11 +200,11 @@ static void enter_smm_save_state_32(struct kvm_vcpu *vcpu,
 	enter_smm_save_seg_32(vcpu, &smram->tr, &smram->tr_sel, VCPU_SREG_TR);
 	enter_smm_save_seg_32(vcpu, &smram->ldtr, &smram->ldtr_sel, VCPU_SREG_LDTR);
 
-	static_call(kvm_x86_get_gdt)(vcpu, &dt);
+	kvm_x86_call(get_gdt)(vcpu, &dt);
 	smram->gdtr.base = dt.address;
 	smram->gdtr.limit = dt.size;
 
-	static_call(kvm_x86_get_idt)(vcpu, &dt);
+	kvm_x86_call(get_idt)(vcpu, &dt);
 	smram->idtr.base = dt.address;
 	smram->idtr.limit = dt.size;
 
@@ -220,7 +220,7 @@ static void enter_smm_save_state_32(struct kvm_vcpu *vcpu,
 	smram->smm_revision = 0x00020000;
 	smram->smbase = vcpu->arch.smbase;
 
-	smram->int_shadow = static_call(kvm_x86_get_interrupt_shadow)(vcpu);
+	smram->int_shadow = kvm_x86_call(get_interrupt_shadow)(vcpu);
 }
 
 #ifdef CONFIG_X86_64
@@ -250,13 +250,13 @@ static void enter_smm_save_state_64(struct kvm_vcpu *vcpu,
 
 	enter_smm_save_seg_64(vcpu, &smram->tr, VCPU_SREG_TR);
 
-	static_call(kvm_x86_get_idt)(vcpu, &dt);
+	kvm_x86_call(get_idt)(vcpu, &dt);
 	smram->idtr.limit = dt.size;
 	smram->idtr.base = dt.address;
 
 	enter_smm_save_seg_64(vcpu, &smram->ldtr, VCPU_SREG_LDTR);
 
-	static_call(kvm_x86_get_gdt)(vcpu, &dt);
+	kvm_x86_call(get_gdt)(vcpu, &dt);
 	smram->gdtr.limit = dt.size;
 	smram->gdtr.base = dt.address;
 
@@ -267,7 +267,7 @@ static void enter_smm_save_state_64(struct kvm_vcpu *vcpu,
 	enter_smm_save_seg_64(vcpu, &smram->fs, VCPU_SREG_FS);
 	enter_smm_save_seg_64(vcpu, &smram->gs, VCPU_SREG_GS);
 
-	smram->int_shadow = static_call(kvm_x86_get_interrupt_shadow)(vcpu);
+	smram->int_shadow = kvm_x86_call(get_interrupt_shadow)(vcpu);
 }
 #endif
 
@@ -297,7 +297,7 @@ void enter_smm(struct kvm_vcpu *vcpu)
 	 * Kill the VM in the unlikely case of failure, because the VM
 	 * can be in undefined state in this case.
 	 */
-	if (static_call(kvm_x86_enter_smm)(vcpu, &smram))
+	if (kvm_x86_call(enter_smm)(vcpu, &smram))
 		goto error;
 
 	kvm_smm_changed(vcpu, true);
@@ -305,24 +305,24 @@ void enter_smm(struct kvm_vcpu *vcpu)
 	if (kvm_vcpu_write_guest(vcpu, vcpu->arch.smbase + 0xfe00, &smram, sizeof(smram)))
 		goto error;
 
-	if (static_call(kvm_x86_get_nmi_mask)(vcpu))
+	if (kvm_x86_call(get_nmi_mask)(vcpu))
 		vcpu->arch.hflags |= HF_SMM_INSIDE_NMI_MASK;
 	else
-		static_call(kvm_x86_set_nmi_mask)(vcpu, true);
+		kvm_x86_call(set_nmi_mask)(vcpu, true);
 
 	kvm_set_rflags(vcpu, X86_EFLAGS_FIXED);
 	kvm_rip_write(vcpu, 0x8000);
 
-	static_call(kvm_x86_set_interrupt_shadow)(vcpu, 0);
+	kvm_x86_call(set_interrupt_shadow)(vcpu, 0);
 
 	cr0 = vcpu->arch.cr0 & ~(X86_CR0_PE | X86_CR0_EM | X86_CR0_TS | X86_CR0_PG);
-	static_call(kvm_x86_set_cr0)(vcpu, cr0);
+	kvm_x86_call(set_cr0)(vcpu, cr0);
 
-	static_call(kvm_x86_set_cr4)(vcpu, 0);
+	kvm_x86_call(set_cr4)(vcpu, 0);
 
 	/* Undocumented: IDT limit is set to zero on entry to SMM.  */
 	dt.address = dt.size = 0;
-	static_call(kvm_x86_set_idt)(vcpu, &dt);
+	kvm_x86_call(set_idt)(vcpu, &dt);
 
 	if (WARN_ON_ONCE(kvm_set_dr(vcpu, 7, DR7_FIXED_1)))
 		goto error;
@@ -354,7 +354,7 @@ void enter_smm(struct kvm_vcpu *vcpu)
 
 #ifdef CONFIG_X86_64
 	if (guest_cpuid_has(vcpu, X86_FEATURE_LM))
-		if (static_call(kvm_x86_set_efer)(vcpu, 0))
+		if (kvm_x86_call(set_efer)(vcpu, 0))
 			goto error;
 #endif
 
@@ -479,11 +479,11 @@ static int rsm_load_state_32(struct x86_emulate_ctxt *ctxt,
 
 	dt.address =               smstate->gdtr.base;
 	dt.size =                  smstate->gdtr.limit;
-	static_call(kvm_x86_set_gdt)(vcpu, &dt);
+	kvm_x86_call(set_gdt)(vcpu, &dt);
 
 	dt.address =               smstate->idtr.base;
 	dt.size =                  smstate->idtr.limit;
-	static_call(kvm_x86_set_idt)(vcpu, &dt);
+	kvm_x86_call(set_idt)(vcpu, &dt);
 
 	rsm_load_seg_32(vcpu, &smstate->es, smstate->es_sel, VCPU_SREG_ES);
 	rsm_load_seg_32(vcpu, &smstate->cs, smstate->cs_sel, VCPU_SREG_CS);
@@ -501,7 +501,7 @@ static int rsm_load_state_32(struct x86_emulate_ctxt *ctxt,
 	if (r != X86EMUL_CONTINUE)
 		return r;
 
-	static_call(kvm_x86_set_interrupt_shadow)(vcpu, 0);
+	kvm_x86_call(set_interrupt_shadow)(vcpu, 0);
 	ctxt->interruptibility = (u8)smstate->int_shadow;
 
 	return r;
@@ -535,13 +535,13 @@ static int rsm_load_state_64(struct x86_emulate_ctxt *ctxt,
 
 	dt.size =                   smstate->idtr.limit;
 	dt.address =                smstate->idtr.base;
-	static_call(kvm_x86_set_idt)(vcpu, &dt);
+	kvm_x86_call(set_idt)(vcpu, &dt);
 
 	rsm_load_seg_64(vcpu, &smstate->ldtr, VCPU_SREG_LDTR);
 
 	dt.size =                   smstate->gdtr.limit;
 	dt.address =                smstate->gdtr.base;
-	static_call(kvm_x86_set_gdt)(vcpu, &dt);
+	kvm_x86_call(set_gdt)(vcpu, &dt);
 
 	r = rsm_enter_protected_mode(vcpu, smstate->cr0, smstate->cr3, smstate->cr4);
 	if (r != X86EMUL_CONTINUE)
@@ -554,7 +554,7 @@ static int rsm_load_state_64(struct x86_emulate_ctxt *ctxt,
 	rsm_load_seg_64(vcpu, &smstate->fs, VCPU_SREG_FS);
 	rsm_load_seg_64(vcpu, &smstate->gs, VCPU_SREG_GS);
 
-	static_call(kvm_x86_set_interrupt_shadow)(vcpu, 0);
+	kvm_x86_call(set_interrupt_shadow)(vcpu, 0);
 	ctxt->interruptibility = (u8)smstate->int_shadow;
 
 	return X86EMUL_CONTINUE;
@@ -576,7 +576,7 @@ int emulator_leave_smm(struct x86_emulate_ctxt *ctxt)
 		return X86EMUL_UNHANDLEABLE;
 
 	if ((vcpu->arch.hflags & HF_SMM_INSIDE_NMI_MASK) == 0)
-		static_call(kvm_x86_set_nmi_mask)(vcpu, false);
+		kvm_x86_call(set_nmi_mask)(vcpu, false);
 
 	kvm_smm_changed(vcpu, false);
 
@@ -624,17 +624,31 @@ int emulator_leave_smm(struct x86_emulate_ctxt *ctxt)
 #endif
 
 	/*
-	 * Give leave_smm() a chance to make ISA-specific changes to the vCPU
-	 * state (e.g. enter guest mode) before loading state from the SMM
-	 * state-save area.
+	 * FIXME: When resuming L2 (a.k.a. guest mode), the transition to guest
+	 * mode should happen _after_ loading state from SMRAM.  However, KVM
+	 * piggybacks the nested VM-Enter flows (which is wrong for many other
+	 * reasons), and so nSVM/nVMX would clobber state that is loaded from
+	 * SMRAM and from the VMCS/VMCB.
 	 */
-	if (static_call(kvm_x86_leave_smm)(vcpu, &smram))
+	if (kvm_x86_call(leave_smm)(vcpu, &smram))
 		return X86EMUL_UNHANDLEABLE;
 
 #ifdef CONFIG_X86_64
 	if (guest_cpuid_has(vcpu, X86_FEATURE_LM))
-		return rsm_load_state_64(ctxt, &smram.smram64);
+		ret = rsm_load_state_64(ctxt, &smram.smram64);
 	else
 #endif
-		return rsm_load_state_32(ctxt, &smram.smram32);
+		ret = rsm_load_state_32(ctxt, &smram.smram32);
+
+	/*
+	 * If RSM fails and triggers shutdown, architecturally the shutdown
+	 * occurs *before* the transition to guest mode.  But due to KVM's
+	 * flawed handling of RSM to L2 (see above), the vCPU may already be
+	 * in_guest_mode().  Force the vCPU out of guest mode before delivering
+	 * the shutdown, so that L1 enters shutdown instead of seeing a VM-Exit
+	 * that architecturally shouldn't be possible.
+	 */
+	if (ret != X86EMUL_CONTINUE && is_guest_mode(vcpu))
+		kvm_leave_nested(vcpu);
+	return ret;
 }
diff --git a/arch/x86/kvm/svm/nested.c b/arch/x86/kvm/svm/nested.c
index 55b9a6d96bcf..d5314cb7dff4 100644
--- a/arch/x86/kvm/svm/nested.c
+++ b/arch/x86/kvm/svm/nested.c
@@ -1181,7 +1181,7 @@ int svm_allocate_nested(struct vcpu_svm *svm)
 	if (svm->nested.initialized)
 		return 0;
 
-	vmcb02_page = snp_safe_alloc_page(&svm->vcpu);
+	vmcb02_page = snp_safe_alloc_page();
 	if (!vmcb02_page)
 		return -ENOMEM;
 	svm->nested.vmcb02.ptr = page_address(vmcb02_page);
@@ -1693,8 +1693,8 @@ static int svm_set_nested_state(struct kvm_vcpu *vcpu,
 		return -EINVAL;
 
 	ret  = -ENOMEM;
-	ctl  = kzalloc(sizeof(*ctl),  GFP_KERNEL_ACCOUNT);
-	save = kzalloc(sizeof(*save), GFP_KERNEL_ACCOUNT);
+	ctl  = kzalloc(sizeof(*ctl),  GFP_KERNEL);
+	save = kzalloc(sizeof(*save), GFP_KERNEL);
 	if (!ctl || !save)
 		goto out_free;
 
diff --git a/arch/x86/kvm/svm/pmu.c b/arch/x86/kvm/svm/pmu.c
index dfcc38bd97d3..22d5a65b410c 100644
--- a/arch/x86/kvm/svm/pmu.c
+++ b/arch/x86/kvm/svm/pmu.c
@@ -199,8 +199,8 @@ static void amd_pmu_refresh(struct kvm_vcpu *vcpu)
 					 kvm_pmu_cap.num_counters_gp);
 
 	if (pmu->version > 1) {
-		pmu->global_ctrl_mask = ~((1ull << pmu->nr_arch_gp_counters) - 1);
-		pmu->global_status_mask = pmu->global_ctrl_mask;
+		pmu->global_ctrl_rsvd = ~((1ull << pmu->nr_arch_gp_counters) - 1);
+		pmu->global_status_rsvd = pmu->global_ctrl_rsvd;
 	}
 
 	pmu->counter_bitmask[KVM_PMC_GP] = ((u64)1 << 48) - 1;
@@ -217,10 +217,9 @@ static void amd_pmu_init(struct kvm_vcpu *vcpu)
 	struct kvm_pmu *pmu = vcpu_to_pmu(vcpu);
 	int i;
 
-	BUILD_BUG_ON(KVM_AMD_PMC_MAX_GENERIC > AMD64_NUM_COUNTERS_CORE);
-	BUILD_BUG_ON(KVM_AMD_PMC_MAX_GENERIC > INTEL_PMC_MAX_GENERIC);
+	BUILD_BUG_ON(KVM_MAX_NR_AMD_GP_COUNTERS > AMD64_NUM_COUNTERS_CORE);
 
-	for (i = 0; i < KVM_AMD_PMC_MAX_GENERIC ; i++) {
+	for (i = 0; i < KVM_MAX_NR_AMD_GP_COUNTERS; i++) {
 		pmu->gp_counters[i].type = KVM_PMC_GP;
 		pmu->gp_counters[i].vcpu = vcpu;
 		pmu->gp_counters[i].idx = i;
@@ -238,6 +237,6 @@ struct kvm_pmu_ops amd_pmu_ops __initdata = {
 	.refresh = amd_pmu_refresh,
 	.init = amd_pmu_init,
 	.EVENTSEL_EVENT = AMD64_EVENTSEL_EVENT,
-	.MAX_NR_GP_COUNTERS = KVM_AMD_PMC_MAX_GENERIC,
+	.MAX_NR_GP_COUNTERS = KVM_MAX_NR_AMD_GP_COUNTERS,
 	.MIN_NR_GP_COUNTERS = AMD64_NUM_COUNTERS,
 };
diff --git a/arch/x86/kvm/svm/sev.c b/arch/x86/kvm/svm/sev.c
index 95095a233a45..0b851ef937f2 100644
--- a/arch/x86/kvm/svm/sev.c
+++ b/arch/x86/kvm/svm/sev.c
@@ -19,12 +19,14 @@
 #include <linux/misc_cgroup.h>
 #include <linux/processor.h>
 #include <linux/trace_events.h>
+#include <uapi/linux/sev-guest.h>
 
 #include <asm/pkru.h>
 #include <asm/trapnr.h>
 #include <asm/fpu/xcr.h>
 #include <asm/fpu/xstate.h>
 #include <asm/debugreg.h>
+#include <asm/sev.h>
 
 #include "mmu.h"
 #include "x86.h"
@@ -37,7 +39,7 @@
 #define GHCB_VERSION_DEFAULT	2ULL
 #define GHCB_VERSION_MIN	1ULL
 
-#define GHCB_HV_FT_SUPPORTED	GHCB_HV_FT_SNP
+#define GHCB_HV_FT_SUPPORTED	(GHCB_HV_FT_SNP | GHCB_HV_FT_SNP_AP_CREATION)
 
 /* enable/disable SEV support */
 static bool sev_enabled = true;
@@ -47,6 +49,10 @@ module_param_named(sev, sev_enabled, bool, 0444);
 static bool sev_es_enabled = true;
 module_param_named(sev_es, sev_es_enabled, bool, 0444);
 
+/* enable/disable SEV-SNP support */
+static bool sev_snp_enabled = true;
+module_param_named(sev_snp, sev_snp_enabled, bool, 0444);
+
 /* enable/disable SEV-ES DebugSwap support */
 static bool sev_es_debug_swap_enabled = true;
 module_param_named(debug_swap, sev_es_debug_swap_enabled, bool, 0444);
@@ -56,6 +62,23 @@ static u64 sev_supported_vmsa_features;
 #define AP_RESET_HOLD_NAE_EVENT		1
 #define AP_RESET_HOLD_MSR_PROTO		2
 
+/* As defined by SEV-SNP Firmware ABI, under "Guest Policy". */
+#define SNP_POLICY_MASK_API_MINOR	GENMASK_ULL(7, 0)
+#define SNP_POLICY_MASK_API_MAJOR	GENMASK_ULL(15, 8)
+#define SNP_POLICY_MASK_SMT		BIT_ULL(16)
+#define SNP_POLICY_MASK_RSVD_MBO	BIT_ULL(17)
+#define SNP_POLICY_MASK_DEBUG		BIT_ULL(19)
+#define SNP_POLICY_MASK_SINGLE_SOCKET	BIT_ULL(20)
+
+#define SNP_POLICY_MASK_VALID		(SNP_POLICY_MASK_API_MINOR	| \
+					 SNP_POLICY_MASK_API_MAJOR	| \
+					 SNP_POLICY_MASK_SMT		| \
+					 SNP_POLICY_MASK_RSVD_MBO	| \
+					 SNP_POLICY_MASK_DEBUG		| \
+					 SNP_POLICY_MASK_SINGLE_SOCKET)
+
+#define INITIAL_VMSA_GPA 0xFFFFFFFFF000
+
 static u8 sev_enc_bit;
 static DECLARE_RWSEM(sev_deactivate_lock);
 static DEFINE_MUTEX(sev_bitmap_lock);
@@ -66,6 +89,8 @@ static unsigned int nr_asids;
 static unsigned long *sev_asid_bitmap;
 static unsigned long *sev_reclaim_asid_bitmap;
 
+static int snp_decommission_context(struct kvm *kvm);
+
 struct enc_region {
 	struct list_head list;
 	unsigned long npages;
@@ -92,12 +117,17 @@ static int sev_flush_asids(unsigned int min_asid, unsigned int max_asid)
 	down_write(&sev_deactivate_lock);
 
 	wbinvd_on_all_cpus();
-	ret = sev_guest_df_flush(&error);
+
+	if (sev_snp_enabled)
+		ret = sev_do_cmd(SEV_CMD_SNP_DF_FLUSH, NULL, &error);
+	else
+		ret = sev_guest_df_flush(&error);
 
 	up_write(&sev_deactivate_lock);
 
 	if (ret)
-		pr_err("SEV: DF_FLUSH failed, ret=%d, error=%#x\n", ret, error);
+		pr_err("SEV%s: DF_FLUSH failed, ret=%d, error=%#x\n",
+		       sev_snp_enabled ? "-SNP" : "", ret, error);
 
 	return ret;
 }
@@ -233,6 +263,53 @@ static void sev_decommission(unsigned int handle)
 	sev_guest_decommission(&decommission, NULL);
 }
 
+/*
+ * Transition a page to hypervisor-owned/shared state in the RMP table. This
+ * should not fail under normal conditions, but leak the page should that
+ * happen since it will no longer be usable by the host due to RMP protections.
+ */
+static int kvm_rmp_make_shared(struct kvm *kvm, u64 pfn, enum pg_level level)
+{
+	if (KVM_BUG_ON(rmp_make_shared(pfn, level), kvm)) {
+		snp_leak_pages(pfn, page_level_size(level) >> PAGE_SHIFT);
+		return -EIO;
+	}
+
+	return 0;
+}
+
+/*
+ * Certain page-states, such as Pre-Guest and Firmware pages (as documented
+ * in Chapter 5 of the SEV-SNP Firmware ABI under "Page States") cannot be
+ * directly transitioned back to normal/hypervisor-owned state via RMPUPDATE
+ * unless they are reclaimed first.
+ *
+ * Until they are reclaimed and subsequently transitioned via RMPUPDATE, they
+ * might not be usable by the host due to being set as immutable or still
+ * being associated with a guest ASID.
+ *
+ * Bug the VM and leak the page if reclaim fails, or if the RMP entry can't be
+ * converted back to shared, as the page is no longer usable due to RMP
+ * protections, and it's infeasible for the guest to continue on.
+ */
+static int snp_page_reclaim(struct kvm *kvm, u64 pfn)
+{
+	struct sev_data_snp_page_reclaim data = {0};
+	int fw_err, rc;
+
+	data.paddr = __sme_set(pfn << PAGE_SHIFT);
+	rc = sev_do_cmd(SEV_CMD_SNP_PAGE_RECLAIM, &data, &fw_err);
+	if (KVM_BUG(rc, kvm, "Failed to reclaim PFN %llx, rc %d fw_err %d", pfn, rc, fw_err)) {
+		snp_leak_pages(pfn, 1);
+		return -EIO;
+	}
+
+	if (kvm_rmp_make_shared(kvm, pfn, PG_LEVEL_4K))
+		return -EIO;
+
+	return rc;
+}
+
 static void sev_unbind_asid(struct kvm *kvm, unsigned int handle)
 {
 	struct sev_data_deactivate deactivate;
@@ -250,6 +327,78 @@ static void sev_unbind_asid(struct kvm *kvm, unsigned int handle)
 	sev_decommission(handle);
 }
 
+/*
+ * This sets up bounce buffers/firmware pages to handle SNP Guest Request
+ * messages (e.g. attestation requests). See "SNP Guest Request" in the GHCB
+ * 2.0 specification for more details.
+ *
+ * Technically, when an SNP Guest Request is issued, the guest will provide its
+ * own request/response pages, which could in theory be passed along directly
+ * to firmware rather than using bounce pages. However, these pages would need
+ * special care:
+ *
+ *   - Both pages are from shared guest memory, so they need to be protected
+ *     from migration/etc. occurring while firmware reads/writes to them. At a
+ *     minimum, this requires elevating the ref counts and potentially needing
+ *     an explicit pinning of the memory. This places additional restrictions
+ *     on what type of memory backends userspace can use for shared guest
+ *     memory since there is some reliance on using refcounted pages.
+ *
+ *   - The response page needs to be switched to Firmware-owned[1] state
+ *     before the firmware can write to it, which can lead to potential
+ *     host RMP #PFs if the guest is misbehaved and hands the host a
+ *     guest page that KVM might write to for other reasons (e.g. virtio
+ *     buffers/etc.).
+ *
+ * Both of these issues can be avoided completely by using separately-allocated
+ * bounce pages for both the request/response pages and passing those to
+ * firmware instead. So that's what is being set up here.
+ *
+ * Guest requests rely on message sequence numbers to ensure requests are
+ * issued to firmware in the order the guest issues them, so concurrent guest
+ * requests generally shouldn't happen. But a misbehaved guest could issue
+ * concurrent guest requests in theory, so a mutex is used to serialize
+ * access to the bounce buffers.
+ *
+ * [1] See the "Page States" section of the SEV-SNP Firmware ABI for more
+ *     details on Firmware-owned pages, along with "RMP and VMPL Access Checks"
+ *     in the APM for details on the related RMP restrictions.
+ */
+static int snp_guest_req_init(struct kvm *kvm)
+{
+	struct kvm_sev_info *sev = to_kvm_sev_info(kvm);
+	struct page *req_page;
+
+	req_page = alloc_page(GFP_KERNEL_ACCOUNT | __GFP_ZERO);
+	if (!req_page)
+		return -ENOMEM;
+
+	sev->guest_resp_buf = snp_alloc_firmware_page(GFP_KERNEL_ACCOUNT | __GFP_ZERO);
+	if (!sev->guest_resp_buf) {
+		__free_page(req_page);
+		return -EIO;
+	}
+
+	sev->guest_req_buf = page_address(req_page);
+	mutex_init(&sev->guest_req_mutex);
+
+	return 0;
+}
+
+static void snp_guest_req_cleanup(struct kvm *kvm)
+{
+	struct kvm_sev_info *sev = to_kvm_sev_info(kvm);
+
+	if (sev->guest_resp_buf)
+		snp_free_firmware_page(sev->guest_resp_buf);
+
+	if (sev->guest_req_buf)
+		__free_page(virt_to_page(sev->guest_req_buf));
+
+	sev->guest_req_buf = NULL;
+	sev->guest_resp_buf = NULL;
+}
+
 static int __sev_guest_init(struct kvm *kvm, struct kvm_sev_cmd *argp,
 			    struct kvm_sev_init *data,
 			    unsigned long vm_type)
@@ -288,6 +437,9 @@ static int __sev_guest_init(struct kvm *kvm, struct kvm_sev_cmd *argp,
 	if (sev->es_active && !sev->ghcb_version)
 		sev->ghcb_version = GHCB_VERSION_DEFAULT;
 
+	if (vm_type == KVM_X86_SNP_VM)
+		sev->vmsa_features |= SVM_SEV_FEAT_SNP_ACTIVE;
+
 	ret = sev_asid_new(sev);
 	if (ret)
 		goto e_no_asid;
@@ -297,6 +449,10 @@ static int __sev_guest_init(struct kvm *kvm, struct kvm_sev_cmd *argp,
 	if (ret)
 		goto e_free;
 
+	/* This needs to happen after SEV/SNP firmware initialization. */
+	if (vm_type == KVM_X86_SNP_VM && snp_guest_req_init(kvm))
+		goto e_free;
+
 	INIT_LIST_HEAD(&sev->regions_list);
 	INIT_LIST_HEAD(&sev->mirror_vms);
 	sev->need_init = false;
@@ -348,7 +504,8 @@ static int sev_guest_init2(struct kvm *kvm, struct kvm_sev_cmd *argp)
 		return -EINVAL;
 
 	if (kvm->arch.vm_type != KVM_X86_SEV_VM &&
-	    kvm->arch.vm_type != KVM_X86_SEV_ES_VM)
+	    kvm->arch.vm_type != KVM_X86_SEV_ES_VM &&
+	    kvm->arch.vm_type != KVM_X86_SNP_VM)
 		return -EINVAL;
 
 	if (copy_from_user(&data, u64_to_user_ptr(argp->data), sizeof(data)))
@@ -377,10 +534,10 @@ static int __sev_issue_cmd(int fd, int id, void *data, int *error)
 	int ret;
 
 	f = fdget(fd);
-	if (!f.file)
+	if (!fd_file(f))
 		return -EBADF;
 
-	ret = sev_issue_cmd_external_user(f.file, id, data, error);
+	ret = sev_issue_cmd_external_user(fd_file(f), id, data, error);
 
 	fdput(f);
 	return ret;
@@ -1921,15 +2078,15 @@ int sev_vm_move_enc_context_from(struct kvm *kvm, unsigned int source_fd)
 	bool charged = false;
 	int ret;
 
-	if (!f.file)
+	if (!fd_file(f))
 		return -EBADF;
 
-	if (!file_is_kvm(f.file)) {
+	if (!file_is_kvm(fd_file(f))) {
 		ret = -EBADF;
 		goto out_fput;
 	}
 
-	source_kvm = f.file->private_data;
+	source_kvm = fd_file(f)->private_data;
 	ret = sev_lock_two_vms(kvm, source_kvm);
 	if (ret)
 		goto out_fput;
@@ -1999,6 +2156,412 @@ int sev_dev_get_attr(u32 group, u64 attr, u64 *val)
 	}
 }
 
+/*
+ * The guest context contains all the information, keys and metadata
+ * associated with the guest that the firmware tracks to implement SEV
+ * and SNP features. The firmware stores the guest context in hypervisor
+ * provide page via the SNP_GCTX_CREATE command.
+ */
+static void *snp_context_create(struct kvm *kvm, struct kvm_sev_cmd *argp)
+{
+	struct sev_data_snp_addr data = {};
+	void *context;
+	int rc;
+
+	/* Allocate memory for context page */
+	context = snp_alloc_firmware_page(GFP_KERNEL_ACCOUNT);
+	if (!context)
+		return NULL;
+
+	data.address = __psp_pa(context);
+	rc = __sev_issue_cmd(argp->sev_fd, SEV_CMD_SNP_GCTX_CREATE, &data, &argp->error);
+	if (rc) {
+		pr_warn("Failed to create SEV-SNP context, rc %d fw_error %d",
+			rc, argp->error);
+		snp_free_firmware_page(context);
+		return NULL;
+	}
+
+	return context;
+}
+
+static int snp_bind_asid(struct kvm *kvm, int *error)
+{
+	struct kvm_sev_info *sev = &to_kvm_svm(kvm)->sev_info;
+	struct sev_data_snp_activate data = {0};
+
+	data.gctx_paddr = __psp_pa(sev->snp_context);
+	data.asid = sev_get_asid(kvm);
+	return sev_issue_cmd(kvm, SEV_CMD_SNP_ACTIVATE, &data, error);
+}
+
+static int snp_launch_start(struct kvm *kvm, struct kvm_sev_cmd *argp)
+{
+	struct kvm_sev_info *sev = &to_kvm_svm(kvm)->sev_info;
+	struct sev_data_snp_launch_start start = {0};
+	struct kvm_sev_snp_launch_start params;
+	int rc;
+
+	if (!sev_snp_guest(kvm))
+		return -ENOTTY;
+
+	if (copy_from_user(&params, u64_to_user_ptr(argp->data), sizeof(params)))
+		return -EFAULT;
+
+	/* Don't allow userspace to allocate memory for more than 1 SNP context. */
+	if (sev->snp_context)
+		return -EINVAL;
+
+	sev->snp_context = snp_context_create(kvm, argp);
+	if (!sev->snp_context)
+		return -ENOTTY;
+
+	if (params.flags)
+		return -EINVAL;
+
+	if (params.policy & ~SNP_POLICY_MASK_VALID)
+		return -EINVAL;
+
+	/* Check for policy bits that must be set */
+	if (!(params.policy & SNP_POLICY_MASK_RSVD_MBO) ||
+	    !(params.policy & SNP_POLICY_MASK_SMT))
+		return -EINVAL;
+
+	if (params.policy & SNP_POLICY_MASK_SINGLE_SOCKET)
+		return -EINVAL;
+
+	start.gctx_paddr = __psp_pa(sev->snp_context);
+	start.policy = params.policy;
+	memcpy(start.gosvw, params.gosvw, sizeof(params.gosvw));
+	rc = __sev_issue_cmd(argp->sev_fd, SEV_CMD_SNP_LAUNCH_START, &start, &argp->error);
+	if (rc) {
+		pr_debug("%s: SEV_CMD_SNP_LAUNCH_START firmware command failed, rc %d\n",
+			 __func__, rc);
+		goto e_free_context;
+	}
+
+	sev->fd = argp->sev_fd;
+	rc = snp_bind_asid(kvm, &argp->error);
+	if (rc) {
+		pr_debug("%s: Failed to bind ASID to SEV-SNP context, rc %d\n",
+			 __func__, rc);
+		goto e_free_context;
+	}
+
+	return 0;
+
+e_free_context:
+	snp_decommission_context(kvm);
+
+	return rc;
+}
+
+struct sev_gmem_populate_args {
+	__u8 type;
+	int sev_fd;
+	int fw_error;
+};
+
+static int sev_gmem_post_populate(struct kvm *kvm, gfn_t gfn_start, kvm_pfn_t pfn,
+				  void __user *src, int order, void *opaque)
+{
+	struct sev_gmem_populate_args *sev_populate_args = opaque;
+	struct kvm_sev_info *sev = &to_kvm_svm(kvm)->sev_info;
+	int n_private = 0, ret, i;
+	int npages = (1 << order);
+	gfn_t gfn;
+
+	if (WARN_ON_ONCE(sev_populate_args->type != KVM_SEV_SNP_PAGE_TYPE_ZERO && !src))
+		return -EINVAL;
+
+	for (gfn = gfn_start, i = 0; gfn < gfn_start + npages; gfn++, i++) {
+		struct sev_data_snp_launch_update fw_args = {0};
+		bool assigned = false;
+		int level;
+
+		ret = snp_lookup_rmpentry((u64)pfn + i, &assigned, &level);
+		if (ret || assigned) {
+			pr_debug("%s: Failed to ensure GFN 0x%llx RMP entry is initial shared state, ret: %d assigned: %d\n",
+				 __func__, gfn, ret, assigned);
+			ret = ret ? -EINVAL : -EEXIST;
+			goto err;
+		}
+
+		if (src) {
+			void *vaddr = kmap_local_pfn(pfn + i);
+
+			if (copy_from_user(vaddr, src + i * PAGE_SIZE, PAGE_SIZE)) {
+				ret = -EFAULT;
+				goto err;
+			}
+			kunmap_local(vaddr);
+		}
+
+		ret = rmp_make_private(pfn + i, gfn << PAGE_SHIFT, PG_LEVEL_4K,
+				       sev_get_asid(kvm), true);
+		if (ret)
+			goto err;
+
+		n_private++;
+
+		fw_args.gctx_paddr = __psp_pa(sev->snp_context);
+		fw_args.address = __sme_set(pfn_to_hpa(pfn + i));
+		fw_args.page_size = PG_LEVEL_TO_RMP(PG_LEVEL_4K);
+		fw_args.page_type = sev_populate_args->type;
+
+		ret = __sev_issue_cmd(sev_populate_args->sev_fd, SEV_CMD_SNP_LAUNCH_UPDATE,
+				      &fw_args, &sev_populate_args->fw_error);
+		if (ret)
+			goto fw_err;
+	}
+
+	return 0;
+
+fw_err:
+	/*
+	 * If the firmware command failed handle the reclaim and cleanup of that
+	 * PFN specially vs. prior pages which can be cleaned up below without
+	 * needing to reclaim in advance.
+	 *
+	 * Additionally, when invalid CPUID function entries are detected,
+	 * firmware writes the expected values into the page and leaves it
+	 * unencrypted so it can be used for debugging and error-reporting.
+	 *
+	 * Copy this page back into the source buffer so userspace can use this
+	 * information to provide information on which CPUID leaves/fields
+	 * failed CPUID validation.
+	 */
+	if (!snp_page_reclaim(kvm, pfn + i) &&
+	    sev_populate_args->type == KVM_SEV_SNP_PAGE_TYPE_CPUID &&
+	    sev_populate_args->fw_error == SEV_RET_INVALID_PARAM) {
+		void *vaddr = kmap_local_pfn(pfn + i);
+
+		if (copy_to_user(src + i * PAGE_SIZE, vaddr, PAGE_SIZE))
+			pr_debug("Failed to write CPUID page back to userspace\n");
+
+		kunmap_local(vaddr);
+	}
+
+	/* pfn + i is hypervisor-owned now, so skip below cleanup for it. */
+	n_private--;
+
+err:
+	pr_debug("%s: exiting with error ret %d (fw_error %d), restoring %d gmem PFNs to shared.\n",
+		 __func__, ret, sev_populate_args->fw_error, n_private);
+	for (i = 0; i < n_private; i++)
+		kvm_rmp_make_shared(kvm, pfn + i, PG_LEVEL_4K);
+
+	return ret;
+}
+
+static int snp_launch_update(struct kvm *kvm, struct kvm_sev_cmd *argp)
+{
+	struct kvm_sev_info *sev = &to_kvm_svm(kvm)->sev_info;
+	struct sev_gmem_populate_args sev_populate_args = {0};
+	struct kvm_sev_snp_launch_update params;
+	struct kvm_memory_slot *memslot;
+	long npages, count;
+	void __user *src;
+	int ret = 0;
+
+	if (!sev_snp_guest(kvm) || !sev->snp_context)
+		return -EINVAL;
+
+	if (copy_from_user(&params, u64_to_user_ptr(argp->data), sizeof(params)))
+		return -EFAULT;
+
+	pr_debug("%s: GFN start 0x%llx length 0x%llx type %d flags %d\n", __func__,
+		 params.gfn_start, params.len, params.type, params.flags);
+
+	if (!PAGE_ALIGNED(params.len) || params.flags ||
+	    (params.type != KVM_SEV_SNP_PAGE_TYPE_NORMAL &&
+	     params.type != KVM_SEV_SNP_PAGE_TYPE_ZERO &&
+	     params.type != KVM_SEV_SNP_PAGE_TYPE_UNMEASURED &&
+	     params.type != KVM_SEV_SNP_PAGE_TYPE_SECRETS &&
+	     params.type != KVM_SEV_SNP_PAGE_TYPE_CPUID))
+		return -EINVAL;
+
+	npages = params.len / PAGE_SIZE;
+
+	/*
+	 * For each GFN that's being prepared as part of the initial guest
+	 * state, the following pre-conditions are verified:
+	 *
+	 *   1) The backing memslot is a valid private memslot.
+	 *   2) The GFN has been set to private via KVM_SET_MEMORY_ATTRIBUTES
+	 *      beforehand.
+	 *   3) The PFN of the guest_memfd has not already been set to private
+	 *      in the RMP table.
+	 *
+	 * The KVM MMU relies on kvm->mmu_invalidate_seq to retry nested page
+	 * faults if there's a race between a fault and an attribute update via
+	 * KVM_SET_MEMORY_ATTRIBUTES, and a similar approach could be utilized
+	 * here. However, kvm->slots_lock guards against both this as well as
+	 * concurrent memslot updates occurring while these checks are being
+	 * performed, so use that here to make it easier to reason about the
+	 * initial expected state and better guard against unexpected
+	 * situations.
+	 */
+	mutex_lock(&kvm->slots_lock);
+
+	memslot = gfn_to_memslot(kvm, params.gfn_start);
+	if (!kvm_slot_can_be_private(memslot)) {
+		ret = -EINVAL;
+		goto out;
+	}
+
+	sev_populate_args.sev_fd = argp->sev_fd;
+	sev_populate_args.type = params.type;
+	src = params.type == KVM_SEV_SNP_PAGE_TYPE_ZERO ? NULL : u64_to_user_ptr(params.uaddr);
+
+	count = kvm_gmem_populate(kvm, params.gfn_start, src, npages,
+				  sev_gmem_post_populate, &sev_populate_args);
+	if (count < 0) {
+		argp->error = sev_populate_args.fw_error;
+		pr_debug("%s: kvm_gmem_populate failed, ret %ld (fw_error %d)\n",
+			 __func__, count, argp->error);
+		ret = -EIO;
+	} else {
+		params.gfn_start += count;
+		params.len -= count * PAGE_SIZE;
+		if (params.type != KVM_SEV_SNP_PAGE_TYPE_ZERO)
+			params.uaddr += count * PAGE_SIZE;
+
+		ret = 0;
+		if (copy_to_user(u64_to_user_ptr(argp->data), &params, sizeof(params)))
+			ret = -EFAULT;
+	}
+
+out:
+	mutex_unlock(&kvm->slots_lock);
+
+	return ret;
+}
+
+static int snp_launch_update_vmsa(struct kvm *kvm, struct kvm_sev_cmd *argp)
+{
+	struct kvm_sev_info *sev = &to_kvm_svm(kvm)->sev_info;
+	struct sev_data_snp_launch_update data = {};
+	struct kvm_vcpu *vcpu;
+	unsigned long i;
+	int ret;
+
+	data.gctx_paddr = __psp_pa(sev->snp_context);
+	data.page_type = SNP_PAGE_TYPE_VMSA;
+
+	kvm_for_each_vcpu(i, vcpu, kvm) {
+		struct vcpu_svm *svm = to_svm(vcpu);
+		u64 pfn = __pa(svm->sev_es.vmsa) >> PAGE_SHIFT;
+
+		ret = sev_es_sync_vmsa(svm);
+		if (ret)
+			return ret;
+
+		/* Transition the VMSA page to a firmware state. */
+		ret = rmp_make_private(pfn, INITIAL_VMSA_GPA, PG_LEVEL_4K, sev->asid, true);
+		if (ret)
+			return ret;
+
+		/* Issue the SNP command to encrypt the VMSA */
+		data.address = __sme_pa(svm->sev_es.vmsa);
+		ret = __sev_issue_cmd(argp->sev_fd, SEV_CMD_SNP_LAUNCH_UPDATE,
+				      &data, &argp->error);
+		if (ret) {
+			snp_page_reclaim(kvm, pfn);
+
+			return ret;
+		}
+
+		svm->vcpu.arch.guest_state_protected = true;
+		/*
+		 * SEV-ES (and thus SNP) guest mandates LBR Virtualization to
+		 * be _always_ ON. Enable it only after setting
+		 * guest_state_protected because KVM_SET_MSRS allows dynamic
+		 * toggling of LBRV (for performance reason) on write access to
+		 * MSR_IA32_DEBUGCTLMSR when guest_state_protected is not set.
+		 */
+		svm_enable_lbrv(vcpu);
+	}
+
+	return 0;
+}
+
+static int snp_launch_finish(struct kvm *kvm, struct kvm_sev_cmd *argp)
+{
+	struct kvm_sev_info *sev = &to_kvm_svm(kvm)->sev_info;
+	struct kvm_sev_snp_launch_finish params;
+	struct sev_data_snp_launch_finish *data;
+	void *id_block = NULL, *id_auth = NULL;
+	int ret;
+
+	if (!sev_snp_guest(kvm))
+		return -ENOTTY;
+
+	if (!sev->snp_context)
+		return -EINVAL;
+
+	if (copy_from_user(&params, u64_to_user_ptr(argp->data), sizeof(params)))
+		return -EFAULT;
+
+	if (params.flags)
+		return -EINVAL;
+
+	/* Measure all vCPUs using LAUNCH_UPDATE before finalizing the launch flow. */
+	ret = snp_launch_update_vmsa(kvm, argp);
+	if (ret)
+		return ret;
+
+	data = kzalloc(sizeof(*data), GFP_KERNEL_ACCOUNT);
+	if (!data)
+		return -ENOMEM;
+
+	if (params.id_block_en) {
+		id_block = psp_copy_user_blob(params.id_block_uaddr, KVM_SEV_SNP_ID_BLOCK_SIZE);
+		if (IS_ERR(id_block)) {
+			ret = PTR_ERR(id_block);
+			goto e_free;
+		}
+
+		data->id_block_en = 1;
+		data->id_block_paddr = __sme_pa(id_block);
+
+		id_auth = psp_copy_user_blob(params.id_auth_uaddr, KVM_SEV_SNP_ID_AUTH_SIZE);
+		if (IS_ERR(id_auth)) {
+			ret = PTR_ERR(id_auth);
+			goto e_free_id_block;
+		}
+
+		data->id_auth_paddr = __sme_pa(id_auth);
+
+		if (params.auth_key_en)
+			data->auth_key_en = 1;
+	}
+
+	data->vcek_disabled = params.vcek_disabled;
+
+	memcpy(data->host_data, params.host_data, KVM_SEV_SNP_FINISH_DATA_SIZE);
+	data->gctx_paddr = __psp_pa(sev->snp_context);
+	ret = sev_issue_cmd(kvm, SEV_CMD_SNP_LAUNCH_FINISH, data, &argp->error);
+
+	/*
+	 * Now that there will be no more SNP_LAUNCH_UPDATE ioctls, private pages
+	 * can be given to the guest simply by marking the RMP entry as private.
+	 * This can happen on first access and also with KVM_PRE_FAULT_MEMORY.
+	 */
+	if (!ret)
+		kvm->arch.pre_fault_allowed = true;
+
+	kfree(id_auth);
+
+e_free_id_block:
+	kfree(id_block);
+
+e_free:
+	kfree(data);
+
+	return ret;
+}
+
 int sev_mem_enc_ioctl(struct kvm *kvm, void __user *argp)
 {
 	struct kvm_sev_cmd sev_cmd;
@@ -2022,6 +2585,15 @@ int sev_mem_enc_ioctl(struct kvm *kvm, void __user *argp)
 		goto out;
 	}
 
+	/*
+	 * Once KVM_SEV_INIT2 initializes a KVM instance as an SNP guest, only
+	 * allow the use of SNP-specific commands.
+	 */
+	if (sev_snp_guest(kvm) && sev_cmd.id < KVM_SEV_SNP_LAUNCH_START) {
+		r = -EPERM;
+		goto out;
+	}
+
 	switch (sev_cmd.id) {
 	case KVM_SEV_ES_INIT:
 		if (!sev_es_enabled) {
@@ -2086,6 +2658,15 @@ int sev_mem_enc_ioctl(struct kvm *kvm, void __user *argp)
 	case KVM_SEV_RECEIVE_FINISH:
 		r = sev_receive_finish(kvm, &sev_cmd);
 		break;
+	case KVM_SEV_SNP_LAUNCH_START:
+		r = snp_launch_start(kvm, &sev_cmd);
+		break;
+	case KVM_SEV_SNP_LAUNCH_UPDATE:
+		r = snp_launch_update(kvm, &sev_cmd);
+		break;
+	case KVM_SEV_SNP_LAUNCH_FINISH:
+		r = snp_launch_finish(kvm, &sev_cmd);
+		break;
 	default:
 		r = -EINVAL;
 		goto out;
@@ -2222,15 +2803,15 @@ int sev_vm_copy_enc_context_from(struct kvm *kvm, unsigned int source_fd)
 	struct kvm_sev_info *source_sev, *mirror_sev;
 	int ret;
 
-	if (!f.file)
+	if (!fd_file(f))
 		return -EBADF;
 
-	if (!file_is_kvm(f.file)) {
+	if (!file_is_kvm(fd_file(f))) {
 		ret = -EBADF;
 		goto e_source_fput;
 	}
 
-	source_kvm = f.file->private_data;
+	source_kvm = fd_file(f)->private_data;
 	ret = sev_lock_two_vms(kvm, source_kvm);
 	if (ret)
 		goto e_source_fput;
@@ -2281,6 +2862,31 @@ e_source_fput:
 	return ret;
 }
 
+static int snp_decommission_context(struct kvm *kvm)
+{
+	struct kvm_sev_info *sev = &to_kvm_svm(kvm)->sev_info;
+	struct sev_data_snp_addr data = {};
+	int ret;
+
+	/* If context is not created then do nothing */
+	if (!sev->snp_context)
+		return 0;
+
+	/* Do the decommision, which will unbind the ASID from the SNP context */
+	data.address = __sme_pa(sev->snp_context);
+	down_write(&sev_deactivate_lock);
+	ret = sev_do_cmd(SEV_CMD_SNP_DECOMMISSION, &data, NULL);
+	up_write(&sev_deactivate_lock);
+
+	if (WARN_ONCE(ret, "Failed to release guest context, ret %d", ret))
+		return ret;
+
+	snp_free_firmware_page(sev->snp_context);
+	sev->snp_context = NULL;
+
+	return 0;
+}
+
 void sev_vm_destroy(struct kvm *kvm)
 {
 	struct kvm_sev_info *sev = &to_kvm_svm(kvm)->sev_info;
@@ -2322,7 +2928,19 @@ void sev_vm_destroy(struct kvm *kvm)
 		}
 	}
 
-	sev_unbind_asid(kvm, sev->handle);
+	if (sev_snp_guest(kvm)) {
+		snp_guest_req_cleanup(kvm);
+
+		/*
+		 * Decomission handles unbinding of the ASID. If it fails for
+		 * some unexpected reason, just leak the ASID.
+		 */
+		if (snp_decommission_context(kvm))
+			return;
+	} else {
+		sev_unbind_asid(kvm, sev->handle);
+	}
+
 	sev_asid_free(sev);
 }
 
@@ -2336,11 +2954,16 @@ void __init sev_set_cpu_caps(void)
 		kvm_cpu_cap_set(X86_FEATURE_SEV_ES);
 		kvm_caps.supported_vm_types |= BIT(KVM_X86_SEV_ES_VM);
 	}
+	if (sev_snp_enabled) {
+		kvm_cpu_cap_set(X86_FEATURE_SEV_SNP);
+		kvm_caps.supported_vm_types |= BIT(KVM_X86_SNP_VM);
+	}
 }
 
 void __init sev_hardware_setup(void)
 {
 	unsigned int eax, ebx, ecx, edx, sev_asid_count, sev_es_asid_count;
+	bool sev_snp_supported = false;
 	bool sev_es_supported = false;
 	bool sev_supported = false;
 
@@ -2427,6 +3050,7 @@ void __init sev_hardware_setup(void)
 	sev_es_asid_count = min_sev_asid - 1;
 	WARN_ON_ONCE(misc_cg_set_capacity(MISC_CG_RES_SEV_ES, sev_es_asid_count));
 	sev_es_supported = true;
+	sev_snp_supported = sev_snp_enabled && cc_platform_has(CC_ATTR_HOST_SEV_SNP);
 
 out:
 	if (boot_cpu_has(X86_FEATURE_SEV))
@@ -2439,9 +3063,15 @@ out:
 		pr_info("SEV-ES %s (ASIDs %u - %u)\n",
 			sev_es_supported ? "enabled" : "disabled",
 			min_sev_asid > 1 ? 1 : 0, min_sev_asid - 1);
+	if (boot_cpu_has(X86_FEATURE_SEV_SNP))
+		pr_info("SEV-SNP %s (ASIDs %u - %u)\n",
+			sev_snp_supported ? "enabled" : "disabled",
+			min_sev_asid > 1 ? 1 : 0, min_sev_asid - 1);
 
 	sev_enabled = sev_supported;
 	sev_es_enabled = sev_es_supported;
+	sev_snp_enabled = sev_snp_supported;
+
 	if (!sev_es_enabled || !cpu_feature_enabled(X86_FEATURE_DEBUG_SWAP) ||
 	    !cpu_feature_enabled(X86_FEATURE_NO_NESTED_DATA_BP))
 		sev_es_debug_swap_enabled = false;
@@ -2520,7 +3150,13 @@ do_wbinvd:
 
 void sev_guest_memory_reclaimed(struct kvm *kvm)
 {
-	if (!sev_guest(kvm))
+	/*
+	 * With SNP+gmem, private/encrypted memory is unreachable via the
+	 * hva-based mmu notifiers, so these events are only actually
+	 * pertaining to shared pages where there is no need to perform
+	 * the WBINVD to flush associated caches.
+	 */
+	if (!sev_guest(kvm) || sev_snp_guest(kvm))
 		return;
 
 	wbinvd_on_all_cpus();
@@ -2535,11 +3171,24 @@ void sev_free_vcpu(struct kvm_vcpu *vcpu)
 
 	svm = to_svm(vcpu);
 
+	/*
+	 * If it's an SNP guest, then the VMSA was marked in the RMP table as
+	 * a guest-owned page. Transition the page to hypervisor state before
+	 * releasing it back to the system.
+	 */
+	if (sev_snp_guest(vcpu->kvm)) {
+		u64 pfn = __pa(svm->sev_es.vmsa) >> PAGE_SHIFT;
+
+		if (kvm_rmp_make_shared(vcpu->kvm, pfn, PG_LEVEL_4K))
+			goto skip_vmsa_free;
+	}
+
 	if (vcpu->arch.guest_state_protected)
 		sev_flush_encrypted_page(vcpu, svm->sev_es.vmsa);
 
 	__free_page(virt_to_page(svm->sev_es.vmsa));
 
+skip_vmsa_free:
 	if (svm->sev_es.ghcb_sa_free)
 		kvfree(svm->sev_es.ghcb_sa);
 }
@@ -2735,6 +3384,13 @@ static int sev_es_validate_vmgexit(struct vcpu_svm *svm)
 		if (!kvm_ghcb_sw_scratch_is_valid(svm))
 			goto vmgexit_err;
 		break;
+	case SVM_VMGEXIT_AP_CREATION:
+		if (!sev_snp_guest(vcpu->kvm))
+			goto vmgexit_err;
+		if (lower_32_bits(control->exit_info_1) != SVM_VMGEXIT_AP_DESTROY)
+			if (!kvm_ghcb_rax_is_valid(svm))
+				goto vmgexit_err;
+		break;
 	case SVM_VMGEXIT_NMI_COMPLETE:
 	case SVM_VMGEXIT_AP_HLT_LOOP:
 	case SVM_VMGEXIT_AP_JUMP_TABLE:
@@ -2742,6 +3398,18 @@ static int sev_es_validate_vmgexit(struct vcpu_svm *svm)
 	case SVM_VMGEXIT_HV_FEATURES:
 	case SVM_VMGEXIT_TERM_REQUEST:
 		break;
+	case SVM_VMGEXIT_PSC:
+		if (!sev_snp_guest(vcpu->kvm) || !kvm_ghcb_sw_scratch_is_valid(svm))
+			goto vmgexit_err;
+		break;
+	case SVM_VMGEXIT_GUEST_REQUEST:
+	case SVM_VMGEXIT_EXT_GUEST_REQUEST:
+		if (!sev_snp_guest(vcpu->kvm) ||
+		    !PAGE_ALIGNED(control->exit_info_1) ||
+		    !PAGE_ALIGNED(control->exit_info_2) ||
+		    control->exit_info_1 == control->exit_info_2)
+			goto vmgexit_err;
+		break;
 	default:
 		reason = GHCB_ERR_INVALID_EVENT;
 		goto vmgexit_err;
@@ -2929,6 +3597,534 @@ static void set_ghcb_msr(struct vcpu_svm *svm, u64 value)
 	svm->vmcb->control.ghcb_gpa = value;
 }
 
+static int snp_rmptable_psmash(kvm_pfn_t pfn)
+{
+	int ret;
+
+	pfn = pfn & ~(KVM_PAGES_PER_HPAGE(PG_LEVEL_2M) - 1);
+
+	/*
+	 * PSMASH_FAIL_INUSE indicates another processor is modifying the
+	 * entry, so retry until that's no longer the case.
+	 */
+	do {
+		ret = psmash(pfn);
+	} while (ret == PSMASH_FAIL_INUSE);
+
+	return ret;
+}
+
+static int snp_complete_psc_msr(struct kvm_vcpu *vcpu)
+{
+	struct vcpu_svm *svm = to_svm(vcpu);
+
+	if (vcpu->run->hypercall.ret)
+		set_ghcb_msr(svm, GHCB_MSR_PSC_RESP_ERROR);
+	else
+		set_ghcb_msr(svm, GHCB_MSR_PSC_RESP);
+
+	return 1; /* resume guest */
+}
+
+static int snp_begin_psc_msr(struct vcpu_svm *svm, u64 ghcb_msr)
+{
+	u64 gpa = gfn_to_gpa(GHCB_MSR_PSC_REQ_TO_GFN(ghcb_msr));
+	u8 op = GHCB_MSR_PSC_REQ_TO_OP(ghcb_msr);
+	struct kvm_vcpu *vcpu = &svm->vcpu;
+
+	if (op != SNP_PAGE_STATE_PRIVATE && op != SNP_PAGE_STATE_SHARED) {
+		set_ghcb_msr(svm, GHCB_MSR_PSC_RESP_ERROR);
+		return 1; /* resume guest */
+	}
+
+	if (!(vcpu->kvm->arch.hypercall_exit_enabled & (1 << KVM_HC_MAP_GPA_RANGE))) {
+		set_ghcb_msr(svm, GHCB_MSR_PSC_RESP_ERROR);
+		return 1; /* resume guest */
+	}
+
+	vcpu->run->exit_reason = KVM_EXIT_HYPERCALL;
+	vcpu->run->hypercall.nr = KVM_HC_MAP_GPA_RANGE;
+	vcpu->run->hypercall.args[0] = gpa;
+	vcpu->run->hypercall.args[1] = 1;
+	vcpu->run->hypercall.args[2] = (op == SNP_PAGE_STATE_PRIVATE)
+				       ? KVM_MAP_GPA_RANGE_ENCRYPTED
+				       : KVM_MAP_GPA_RANGE_DECRYPTED;
+	vcpu->run->hypercall.args[2] |= KVM_MAP_GPA_RANGE_PAGE_SZ_4K;
+
+	vcpu->arch.complete_userspace_io = snp_complete_psc_msr;
+
+	return 0; /* forward request to userspace */
+}
+
+struct psc_buffer {
+	struct psc_hdr hdr;
+	struct psc_entry entries[];
+} __packed;
+
+static int snp_begin_psc(struct vcpu_svm *svm, struct psc_buffer *psc);
+
+static void snp_complete_psc(struct vcpu_svm *svm, u64 psc_ret)
+{
+	svm->sev_es.psc_inflight = 0;
+	svm->sev_es.psc_idx = 0;
+	svm->sev_es.psc_2m = false;
+	ghcb_set_sw_exit_info_2(svm->sev_es.ghcb, psc_ret);
+}
+
+static void __snp_complete_one_psc(struct vcpu_svm *svm)
+{
+	struct psc_buffer *psc = svm->sev_es.ghcb_sa;
+	struct psc_entry *entries = psc->entries;
+	struct psc_hdr *hdr = &psc->hdr;
+	__u16 idx;
+
+	/*
+	 * Everything in-flight has been processed successfully. Update the
+	 * corresponding entries in the guest's PSC buffer and zero out the
+	 * count of in-flight PSC entries.
+	 */
+	for (idx = svm->sev_es.psc_idx; svm->sev_es.psc_inflight;
+	     svm->sev_es.psc_inflight--, idx++) {
+		struct psc_entry *entry = &entries[idx];
+
+		entry->cur_page = entry->pagesize ? 512 : 1;
+	}
+
+	hdr->cur_entry = idx;
+}
+
+static int snp_complete_one_psc(struct kvm_vcpu *vcpu)
+{
+	struct vcpu_svm *svm = to_svm(vcpu);
+	struct psc_buffer *psc = svm->sev_es.ghcb_sa;
+
+	if (vcpu->run->hypercall.ret) {
+		snp_complete_psc(svm, VMGEXIT_PSC_ERROR_GENERIC);
+		return 1; /* resume guest */
+	}
+
+	__snp_complete_one_psc(svm);
+
+	/* Handle the next range (if any). */
+	return snp_begin_psc(svm, psc);
+}
+
+static int snp_begin_psc(struct vcpu_svm *svm, struct psc_buffer *psc)
+{
+	struct psc_entry *entries = psc->entries;
+	struct kvm_vcpu *vcpu = &svm->vcpu;
+	struct psc_hdr *hdr = &psc->hdr;
+	struct psc_entry entry_start;
+	u16 idx, idx_start, idx_end;
+	int npages;
+	bool huge;
+	u64 gfn;
+
+	if (!(vcpu->kvm->arch.hypercall_exit_enabled & (1 << KVM_HC_MAP_GPA_RANGE))) {
+		snp_complete_psc(svm, VMGEXIT_PSC_ERROR_GENERIC);
+		return 1;
+	}
+
+next_range:
+	/* There should be no other PSCs in-flight at this point. */
+	if (WARN_ON_ONCE(svm->sev_es.psc_inflight)) {
+		snp_complete_psc(svm, VMGEXIT_PSC_ERROR_GENERIC);
+		return 1;
+	}
+
+	/*
+	 * The PSC descriptor buffer can be modified by a misbehaved guest after
+	 * validation, so take care to only use validated copies of values used
+	 * for things like array indexing.
+	 */
+	idx_start = hdr->cur_entry;
+	idx_end = hdr->end_entry;
+
+	if (idx_end >= VMGEXIT_PSC_MAX_COUNT) {
+		snp_complete_psc(svm, VMGEXIT_PSC_ERROR_INVALID_HDR);
+		return 1;
+	}
+
+	/* Find the start of the next range which needs processing. */
+	for (idx = idx_start; idx <= idx_end; idx++, hdr->cur_entry++) {
+		entry_start = entries[idx];
+
+		gfn = entry_start.gfn;
+		huge = entry_start.pagesize;
+		npages = huge ? 512 : 1;
+
+		if (entry_start.cur_page > npages || !IS_ALIGNED(gfn, npages)) {
+			snp_complete_psc(svm, VMGEXIT_PSC_ERROR_INVALID_ENTRY);
+			return 1;
+		}
+
+		if (entry_start.cur_page) {
+			/*
+			 * If this is a partially-completed 2M range, force 4K handling
+			 * for the remaining pages since they're effectively split at
+			 * this point. Subsequent code should ensure this doesn't get
+			 * combined with adjacent PSC entries where 2M handling is still
+			 * possible.
+			 */
+			npages -= entry_start.cur_page;
+			gfn += entry_start.cur_page;
+			huge = false;
+		}
+
+		if (npages)
+			break;
+	}
+
+	if (idx > idx_end) {
+		/* Nothing more to process. */
+		snp_complete_psc(svm, 0);
+		return 1;
+	}
+
+	svm->sev_es.psc_2m = huge;
+	svm->sev_es.psc_idx = idx;
+	svm->sev_es.psc_inflight = 1;
+
+	/*
+	 * Find all subsequent PSC entries that contain adjacent GPA
+	 * ranges/operations and can be combined into a single
+	 * KVM_HC_MAP_GPA_RANGE exit.
+	 */
+	while (++idx <= idx_end) {
+		struct psc_entry entry = entries[idx];
+
+		if (entry.operation != entry_start.operation ||
+		    entry.gfn != entry_start.gfn + npages ||
+		    entry.cur_page || !!entry.pagesize != huge)
+			break;
+
+		svm->sev_es.psc_inflight++;
+		npages += huge ? 512 : 1;
+	}
+
+	switch (entry_start.operation) {
+	case VMGEXIT_PSC_OP_PRIVATE:
+	case VMGEXIT_PSC_OP_SHARED:
+		vcpu->run->exit_reason = KVM_EXIT_HYPERCALL;
+		vcpu->run->hypercall.nr = KVM_HC_MAP_GPA_RANGE;
+		vcpu->run->hypercall.args[0] = gfn_to_gpa(gfn);
+		vcpu->run->hypercall.args[1] = npages;
+		vcpu->run->hypercall.args[2] = entry_start.operation == VMGEXIT_PSC_OP_PRIVATE
+					       ? KVM_MAP_GPA_RANGE_ENCRYPTED
+					       : KVM_MAP_GPA_RANGE_DECRYPTED;
+		vcpu->run->hypercall.args[2] |= entry_start.pagesize
+						? KVM_MAP_GPA_RANGE_PAGE_SZ_2M
+						: KVM_MAP_GPA_RANGE_PAGE_SZ_4K;
+		vcpu->arch.complete_userspace_io = snp_complete_one_psc;
+		return 0; /* forward request to userspace */
+	default:
+		/*
+		 * Only shared/private PSC operations are currently supported, so if the
+		 * entire range consists of unsupported operations (e.g. SMASH/UNSMASH),
+		 * then consider the entire range completed and avoid exiting to
+		 * userspace. In theory snp_complete_psc() can always be called directly
+		 * at this point to complete the current range and start the next one,
+		 * but that could lead to unexpected levels of recursion.
+		 */
+		__snp_complete_one_psc(svm);
+		goto next_range;
+	}
+
+	unreachable();
+}
+
+static int __sev_snp_update_protected_guest_state(struct kvm_vcpu *vcpu)
+{
+	struct vcpu_svm *svm = to_svm(vcpu);
+
+	WARN_ON(!mutex_is_locked(&svm->sev_es.snp_vmsa_mutex));
+
+	/* Mark the vCPU as offline and not runnable */
+	vcpu->arch.pv.pv_unhalted = false;
+	vcpu->arch.mp_state = KVM_MP_STATE_HALTED;
+
+	/* Clear use of the VMSA */
+	svm->vmcb->control.vmsa_pa = INVALID_PAGE;
+
+	if (VALID_PAGE(svm->sev_es.snp_vmsa_gpa)) {
+		gfn_t gfn = gpa_to_gfn(svm->sev_es.snp_vmsa_gpa);
+		struct kvm_memory_slot *slot;
+		kvm_pfn_t pfn;
+
+		slot = gfn_to_memslot(vcpu->kvm, gfn);
+		if (!slot)
+			return -EINVAL;
+
+		/*
+		 * The new VMSA will be private memory guest memory, so
+		 * retrieve the PFN from the gmem backend.
+		 */
+		if (kvm_gmem_get_pfn(vcpu->kvm, slot, gfn, &pfn, NULL))
+			return -EINVAL;
+
+		/*
+		 * From this point forward, the VMSA will always be a
+		 * guest-mapped page rather than the initial one allocated
+		 * by KVM in svm->sev_es.vmsa. In theory, svm->sev_es.vmsa
+		 * could be free'd and cleaned up here, but that involves
+		 * cleanups like wbinvd_on_all_cpus() which would ideally
+		 * be handled during teardown rather than guest boot.
+		 * Deferring that also allows the existing logic for SEV-ES
+		 * VMSAs to be re-used with minimal SNP-specific changes.
+		 */
+		svm->sev_es.snp_has_guest_vmsa = true;
+
+		/* Use the new VMSA */
+		svm->vmcb->control.vmsa_pa = pfn_to_hpa(pfn);
+
+		/* Mark the vCPU as runnable */
+		vcpu->arch.pv.pv_unhalted = false;
+		vcpu->arch.mp_state = KVM_MP_STATE_RUNNABLE;
+
+		svm->sev_es.snp_vmsa_gpa = INVALID_PAGE;
+
+		/*
+		 * gmem pages aren't currently migratable, but if this ever
+		 * changes then care should be taken to ensure
+		 * svm->sev_es.vmsa is pinned through some other means.
+		 */
+		kvm_release_pfn_clean(pfn);
+	}
+
+	/*
+	 * When replacing the VMSA during SEV-SNP AP creation,
+	 * mark the VMCB dirty so that full state is always reloaded.
+	 */
+	vmcb_mark_all_dirty(svm->vmcb);
+
+	return 0;
+}
+
+/*
+ * Invoked as part of svm_vcpu_reset() processing of an init event.
+ */
+void sev_snp_init_protected_guest_state(struct kvm_vcpu *vcpu)
+{
+	struct vcpu_svm *svm = to_svm(vcpu);
+	int ret;
+
+	if (!sev_snp_guest(vcpu->kvm))
+		return;
+
+	mutex_lock(&svm->sev_es.snp_vmsa_mutex);
+
+	if (!svm->sev_es.snp_ap_waiting_for_reset)
+		goto unlock;
+
+	svm->sev_es.snp_ap_waiting_for_reset = false;
+
+	ret = __sev_snp_update_protected_guest_state(vcpu);
+	if (ret)
+		vcpu_unimpl(vcpu, "snp: AP state update on init failed\n");
+
+unlock:
+	mutex_unlock(&svm->sev_es.snp_vmsa_mutex);
+}
+
+static int sev_snp_ap_creation(struct vcpu_svm *svm)
+{
+	struct kvm_sev_info *sev = &to_kvm_svm(svm->vcpu.kvm)->sev_info;
+	struct kvm_vcpu *vcpu = &svm->vcpu;
+	struct kvm_vcpu *target_vcpu;
+	struct vcpu_svm *target_svm;
+	unsigned int request;
+	unsigned int apic_id;
+	bool kick;
+	int ret;
+
+	request = lower_32_bits(svm->vmcb->control.exit_info_1);
+	apic_id = upper_32_bits(svm->vmcb->control.exit_info_1);
+
+	/* Validate the APIC ID */
+	target_vcpu = kvm_get_vcpu_by_id(vcpu->kvm, apic_id);
+	if (!target_vcpu) {
+		vcpu_unimpl(vcpu, "vmgexit: invalid AP APIC ID [%#x] from guest\n",
+			    apic_id);
+		return -EINVAL;
+	}
+
+	ret = 0;
+
+	target_svm = to_svm(target_vcpu);
+
+	/*
+	 * The target vCPU is valid, so the vCPU will be kicked unless the
+	 * request is for CREATE_ON_INIT. For any errors at this stage, the
+	 * kick will place the vCPU in an non-runnable state.
+	 */
+	kick = true;
+
+	mutex_lock(&target_svm->sev_es.snp_vmsa_mutex);
+
+	target_svm->sev_es.snp_vmsa_gpa = INVALID_PAGE;
+	target_svm->sev_es.snp_ap_waiting_for_reset = true;
+
+	/* Interrupt injection mode shouldn't change for AP creation */
+	if (request < SVM_VMGEXIT_AP_DESTROY) {
+		u64 sev_features;
+
+		sev_features = vcpu->arch.regs[VCPU_REGS_RAX];
+		sev_features ^= sev->vmsa_features;
+
+		if (sev_features & SVM_SEV_FEAT_INT_INJ_MODES) {
+			vcpu_unimpl(vcpu, "vmgexit: invalid AP injection mode [%#lx] from guest\n",
+				    vcpu->arch.regs[VCPU_REGS_RAX]);
+			ret = -EINVAL;
+			goto out;
+		}
+	}
+
+	switch (request) {
+	case SVM_VMGEXIT_AP_CREATE_ON_INIT:
+		kick = false;
+		fallthrough;
+	case SVM_VMGEXIT_AP_CREATE:
+		if (!page_address_valid(vcpu, svm->vmcb->control.exit_info_2)) {
+			vcpu_unimpl(vcpu, "vmgexit: invalid AP VMSA address [%#llx] from guest\n",
+				    svm->vmcb->control.exit_info_2);
+			ret = -EINVAL;
+			goto out;
+		}
+
+		/*
+		 * Malicious guest can RMPADJUST a large page into VMSA which
+		 * will hit the SNP erratum where the CPU will incorrectly signal
+		 * an RMP violation #PF if a hugepage collides with the RMP entry
+		 * of VMSA page, reject the AP CREATE request if VMSA address from
+		 * guest is 2M aligned.
+		 */
+		if (IS_ALIGNED(svm->vmcb->control.exit_info_2, PMD_SIZE)) {
+			vcpu_unimpl(vcpu,
+				    "vmgexit: AP VMSA address [%llx] from guest is unsafe as it is 2M aligned\n",
+				    svm->vmcb->control.exit_info_2);
+			ret = -EINVAL;
+			goto out;
+		}
+
+		target_svm->sev_es.snp_vmsa_gpa = svm->vmcb->control.exit_info_2;
+		break;
+	case SVM_VMGEXIT_AP_DESTROY:
+		break;
+	default:
+		vcpu_unimpl(vcpu, "vmgexit: invalid AP creation request [%#x] from guest\n",
+			    request);
+		ret = -EINVAL;
+		break;
+	}
+
+out:
+	if (kick) {
+		kvm_make_request(KVM_REQ_UPDATE_PROTECTED_GUEST_STATE, target_vcpu);
+		kvm_vcpu_kick(target_vcpu);
+	}
+
+	mutex_unlock(&target_svm->sev_es.snp_vmsa_mutex);
+
+	return ret;
+}
+
+static int snp_handle_guest_req(struct vcpu_svm *svm, gpa_t req_gpa, gpa_t resp_gpa)
+{
+	struct sev_data_snp_guest_request data = {0};
+	struct kvm *kvm = svm->vcpu.kvm;
+	struct kvm_sev_info *sev = to_kvm_sev_info(kvm);
+	sev_ret_code fw_err = 0;
+	int ret;
+
+	if (!sev_snp_guest(kvm))
+		return -EINVAL;
+
+	mutex_lock(&sev->guest_req_mutex);
+
+	if (kvm_read_guest(kvm, req_gpa, sev->guest_req_buf, PAGE_SIZE)) {
+		ret = -EIO;
+		goto out_unlock;
+	}
+
+	data.gctx_paddr = __psp_pa(sev->snp_context);
+	data.req_paddr = __psp_pa(sev->guest_req_buf);
+	data.res_paddr = __psp_pa(sev->guest_resp_buf);
+
+	/*
+	 * Firmware failures are propagated on to guest, but any other failure
+	 * condition along the way should be reported to userspace. E.g. if
+	 * the PSP is dead and commands are timing out.
+	 */
+	ret = sev_issue_cmd(kvm, SEV_CMD_SNP_GUEST_REQUEST, &data, &fw_err);
+	if (ret && !fw_err)
+		goto out_unlock;
+
+	if (kvm_write_guest(kvm, resp_gpa, sev->guest_resp_buf, PAGE_SIZE)) {
+		ret = -EIO;
+		goto out_unlock;
+	}
+
+	ghcb_set_sw_exit_info_2(svm->sev_es.ghcb, SNP_GUEST_ERR(0, fw_err));
+
+	ret = 1; /* resume guest */
+
+out_unlock:
+	mutex_unlock(&sev->guest_req_mutex);
+	return ret;
+}
+
+static int snp_handle_ext_guest_req(struct vcpu_svm *svm, gpa_t req_gpa, gpa_t resp_gpa)
+{
+	struct kvm *kvm = svm->vcpu.kvm;
+	u8 msg_type;
+
+	if (!sev_snp_guest(kvm))
+		return -EINVAL;
+
+	if (kvm_read_guest(kvm, req_gpa + offsetof(struct snp_guest_msg_hdr, msg_type),
+			   &msg_type, 1))
+		return -EIO;
+
+	/*
+	 * As per GHCB spec, requests of type MSG_REPORT_REQ also allow for
+	 * additional certificate data to be provided alongside the attestation
+	 * report via the guest-provided data pages indicated by RAX/RBX. The
+	 * certificate data is optional and requires additional KVM enablement
+	 * to provide an interface for userspace to provide it, but KVM still
+	 * needs to be able to handle extended guest requests either way. So
+	 * provide a stub implementation that will always return an empty
+	 * certificate table in the guest-provided data pages.
+	 */
+	if (msg_type == SNP_MSG_REPORT_REQ) {
+		struct kvm_vcpu *vcpu = &svm->vcpu;
+		u64 data_npages;
+		gpa_t data_gpa;
+
+		if (!kvm_ghcb_rax_is_valid(svm) || !kvm_ghcb_rbx_is_valid(svm))
+			goto request_invalid;
+
+		data_gpa = vcpu->arch.regs[VCPU_REGS_RAX];
+		data_npages = vcpu->arch.regs[VCPU_REGS_RBX];
+
+		if (!PAGE_ALIGNED(data_gpa))
+			goto request_invalid;
+
+		/*
+		 * As per GHCB spec (see "SNP Extended Guest Request"), the
+		 * certificate table is terminated by 24-bytes of zeroes.
+		 */
+		if (data_npages && kvm_clear_guest(kvm, data_gpa, 24))
+			return -EIO;
+	}
+
+	return snp_handle_guest_req(svm, req_gpa, resp_gpa);
+
+request_invalid:
+	ghcb_set_sw_exit_info_1(svm->sev_es.ghcb, 2);
+	ghcb_set_sw_exit_info_2(svm->sev_es.ghcb, GHCB_ERR_INVALID_INPUT);
+	return 1; /* resume guest */
+}
+
 static int sev_handle_vmgexit_msr_protocol(struct vcpu_svm *svm)
 {
 	struct vmcb_control_area *control = &svm->vmcb->control;
@@ -3008,6 +4204,38 @@ static int sev_handle_vmgexit_msr_protocol(struct vcpu_svm *svm)
 		set_ghcb_msr_bits(svm, GHCB_MSR_HV_FT_RESP,
 				  GHCB_MSR_INFO_MASK, GHCB_MSR_INFO_POS);
 		break;
+	case GHCB_MSR_PREF_GPA_REQ:
+		if (!sev_snp_guest(vcpu->kvm))
+			goto out_terminate;
+
+		set_ghcb_msr_bits(svm, GHCB_MSR_PREF_GPA_NONE, GHCB_MSR_GPA_VALUE_MASK,
+				  GHCB_MSR_GPA_VALUE_POS);
+		set_ghcb_msr_bits(svm, GHCB_MSR_PREF_GPA_RESP, GHCB_MSR_INFO_MASK,
+				  GHCB_MSR_INFO_POS);
+		break;
+	case GHCB_MSR_REG_GPA_REQ: {
+		u64 gfn;
+
+		if (!sev_snp_guest(vcpu->kvm))
+			goto out_terminate;
+
+		gfn = get_ghcb_msr_bits(svm, GHCB_MSR_GPA_VALUE_MASK,
+					GHCB_MSR_GPA_VALUE_POS);
+
+		svm->sev_es.ghcb_registered_gpa = gfn_to_gpa(gfn);
+
+		set_ghcb_msr_bits(svm, gfn, GHCB_MSR_GPA_VALUE_MASK,
+				  GHCB_MSR_GPA_VALUE_POS);
+		set_ghcb_msr_bits(svm, GHCB_MSR_REG_GPA_RESP, GHCB_MSR_INFO_MASK,
+				  GHCB_MSR_INFO_POS);
+		break;
+	}
+	case GHCB_MSR_PSC_REQ:
+		if (!sev_snp_guest(vcpu->kvm))
+			goto out_terminate;
+
+		ret = snp_begin_psc_msr(svm, control->ghcb_gpa);
+		break;
 	case GHCB_MSR_TERM_REQ: {
 		u64 reason_set, reason_code;
 
@@ -3020,12 +4248,7 @@ static int sev_handle_vmgexit_msr_protocol(struct vcpu_svm *svm)
 		pr_info("SEV-ES guest requested termination: %#llx:%#llx\n",
 			reason_set, reason_code);
 
-		vcpu->run->exit_reason = KVM_EXIT_SYSTEM_EVENT;
-		vcpu->run->system_event.type = KVM_SYSTEM_EVENT_SEV_TERM;
-		vcpu->run->system_event.ndata = 1;
-		vcpu->run->system_event.data[0] = control->ghcb_gpa;
-
-		return 0;
+		goto out_terminate;
 	}
 	default:
 		/* Error, keep GHCB MSR value as-is */
@@ -3036,6 +4259,14 @@ static int sev_handle_vmgexit_msr_protocol(struct vcpu_svm *svm)
 					    control->ghcb_gpa, ret);
 
 	return ret;
+
+out_terminate:
+	vcpu->run->exit_reason = KVM_EXIT_SYSTEM_EVENT;
+	vcpu->run->system_event.type = KVM_SYSTEM_EVENT_SEV_TERM;
+	vcpu->run->system_event.ndata = 1;
+	vcpu->run->system_event.data[0] = control->ghcb_gpa;
+
+	return 0;
 }
 
 int sev_handle_vmgexit(struct kvm_vcpu *vcpu)
@@ -3071,6 +4302,13 @@ int sev_handle_vmgexit(struct kvm_vcpu *vcpu)
 	trace_kvm_vmgexit_enter(vcpu->vcpu_id, svm->sev_es.ghcb);
 
 	sev_es_sync_from_ghcb(svm);
+
+	/* SEV-SNP guest requires that the GHCB GPA must be registered */
+	if (sev_snp_guest(svm->vcpu.kvm) && !ghcb_gpa_is_registered(svm, ghcb_gpa)) {
+		vcpu_unimpl(&svm->vcpu, "vmgexit: GHCB GPA [%#llx] is not registered.\n", ghcb_gpa);
+		return -EINVAL;
+	}
+
 	ret = sev_es_validate_vmgexit(svm);
 	if (ret)
 		return ret;
@@ -3145,6 +4383,28 @@ int sev_handle_vmgexit(struct kvm_vcpu *vcpu)
 		vcpu->run->system_event.ndata = 1;
 		vcpu->run->system_event.data[0] = control->ghcb_gpa;
 		break;
+	case SVM_VMGEXIT_PSC:
+		ret = setup_vmgexit_scratch(svm, true, control->exit_info_2);
+		if (ret)
+			break;
+
+		ret = snp_begin_psc(svm, svm->sev_es.ghcb_sa);
+		break;
+	case SVM_VMGEXIT_AP_CREATION:
+		ret = sev_snp_ap_creation(svm);
+		if (ret) {
+			ghcb_set_sw_exit_info_1(svm->sev_es.ghcb, 2);
+			ghcb_set_sw_exit_info_2(svm->sev_es.ghcb, GHCB_ERR_INVALID_INPUT);
+		}
+
+		ret = 1;
+		break;
+	case SVM_VMGEXIT_GUEST_REQUEST:
+		ret = snp_handle_guest_req(svm, control->exit_info_1, control->exit_info_2);
+		break;
+	case SVM_VMGEXIT_EXT_GUEST_REQUEST:
+		ret = snp_handle_ext_guest_req(svm, control->exit_info_1, control->exit_info_2);
+		break;
 	case SVM_VMGEXIT_UNSUPPORTED_EVENT:
 		vcpu_unimpl(vcpu,
 			    "vmgexit: unsupported event - exit_info_1=%#llx, exit_info_2=%#llx\n",
@@ -3238,7 +4498,7 @@ static void sev_es_init_vmcb(struct vcpu_svm *svm)
 	 * the VMSA will be NULL if this vCPU is the destination for intrahost
 	 * migration, and will be copied later.
 	 */
-	if (svm->sev_es.vmsa)
+	if (svm->sev_es.vmsa && !svm->sev_es.snp_has_guest_vmsa)
 		svm->vmcb->control.vmsa_pa = __pa(svm->sev_es.vmsa);
 
 	/* Can't intercept CR register access, HV can't modify CR registers */
@@ -3310,6 +4570,8 @@ void sev_es_vcpu_reset(struct vcpu_svm *svm)
 	set_ghcb_msr(svm, GHCB_MSR_SEV_INFO((__u64)sev->ghcb_version,
 					    GHCB_VERSION_MIN,
 					    sev_enc_bit));
+
+	mutex_init(&svm->sev_es.snp_vmsa_mutex);
 }
 
 void sev_es_prepare_switch_to_guest(struct vcpu_svm *svm, struct sev_es_save_area *hostsa)
@@ -3331,9 +4593,9 @@ void sev_es_prepare_switch_to_guest(struct vcpu_svm *svm, struct sev_es_save_are
 	 * isn't saved by VMRUN, that isn't already saved by VMSAVE (performed
 	 * by common SVM code).
 	 */
-	hostsa->xcr0 = xgetbv(XCR_XFEATURE_ENABLED_MASK);
+	hostsa->xcr0 = kvm_host.xcr0;
 	hostsa->pkru = read_pkru();
-	hostsa->xss = host_xss;
+	hostsa->xss = kvm_host.xss;
 
 	/*
 	 * If DebugSwap is enabled, debug registers are loaded but NOT saved by
@@ -3389,13 +4651,13 @@ void sev_vcpu_deliver_sipi_vector(struct kvm_vcpu *vcpu, u8 vector)
 	}
 }
 
-struct page *snp_safe_alloc_page(struct kvm_vcpu *vcpu)
+struct page *snp_safe_alloc_page_node(int node, gfp_t gfp)
 {
 	unsigned long pfn;
 	struct page *p;
 
 	if (!cc_platform_has(CC_ATTR_HOST_SEV_SNP))
-		return alloc_page(GFP_KERNEL_ACCOUNT | __GFP_ZERO);
+		return alloc_pages_node(node, gfp | __GFP_ZERO, 0);
 
 	/*
 	 * Allocate an SNP-safe page to workaround the SNP erratum where
@@ -3406,7 +4668,7 @@ struct page *snp_safe_alloc_page(struct kvm_vcpu *vcpu)
 	 * Allocate one extra page, choose a page which is not
 	 * 2MB-aligned, and free the other.
 	 */
-	p = alloc_pages(GFP_KERNEL_ACCOUNT | __GFP_ZERO, 1);
+	p = alloc_pages_node(node, gfp | __GFP_ZERO, 1);
 	if (!p)
 		return NULL;
 
@@ -3420,3 +4682,271 @@ struct page *snp_safe_alloc_page(struct kvm_vcpu *vcpu)
 
 	return p;
 }
+
+void sev_handle_rmp_fault(struct kvm_vcpu *vcpu, gpa_t gpa, u64 error_code)
+{
+	struct kvm_memory_slot *slot;
+	struct kvm *kvm = vcpu->kvm;
+	int order, rmp_level, ret;
+	bool assigned;
+	kvm_pfn_t pfn;
+	gfn_t gfn;
+
+	gfn = gpa >> PAGE_SHIFT;
+
+	/*
+	 * The only time RMP faults occur for shared pages is when the guest is
+	 * triggering an RMP fault for an implicit page-state change from
+	 * shared->private. Implicit page-state changes are forwarded to
+	 * userspace via KVM_EXIT_MEMORY_FAULT events, however, so RMP faults
+	 * for shared pages should not end up here.
+	 */
+	if (!kvm_mem_is_private(kvm, gfn)) {
+		pr_warn_ratelimited("SEV: Unexpected RMP fault for non-private GPA 0x%llx\n",
+				    gpa);
+		return;
+	}
+
+	slot = gfn_to_memslot(kvm, gfn);
+	if (!kvm_slot_can_be_private(slot)) {
+		pr_warn_ratelimited("SEV: Unexpected RMP fault, non-private slot for GPA 0x%llx\n",
+				    gpa);
+		return;
+	}
+
+	ret = kvm_gmem_get_pfn(kvm, slot, gfn, &pfn, &order);
+	if (ret) {
+		pr_warn_ratelimited("SEV: Unexpected RMP fault, no backing page for private GPA 0x%llx\n",
+				    gpa);
+		return;
+	}
+
+	ret = snp_lookup_rmpentry(pfn, &assigned, &rmp_level);
+	if (ret || !assigned) {
+		pr_warn_ratelimited("SEV: Unexpected RMP fault, no assigned RMP entry found for GPA 0x%llx PFN 0x%llx error %d\n",
+				    gpa, pfn, ret);
+		goto out_no_trace;
+	}
+
+	/*
+	 * There are 2 cases where a PSMASH may be needed to resolve an #NPF
+	 * with PFERR_GUEST_RMP_BIT set:
+	 *
+	 * 1) RMPADJUST/PVALIDATE can trigger an #NPF with PFERR_GUEST_SIZEM
+	 *    bit set if the guest issues them with a smaller granularity than
+	 *    what is indicated by the page-size bit in the 2MB RMP entry for
+	 *    the PFN that backs the GPA.
+	 *
+	 * 2) Guest access via NPT can trigger an #NPF if the NPT mapping is
+	 *    smaller than what is indicated by the 2MB RMP entry for the PFN
+	 *    that backs the GPA.
+	 *
+	 * In both these cases, the corresponding 2M RMP entry needs to
+	 * be PSMASH'd to 512 4K RMP entries.  If the RMP entry is already
+	 * split into 4K RMP entries, then this is likely a spurious case which
+	 * can occur when there are concurrent accesses by the guest to a 2MB
+	 * GPA range that is backed by a 2MB-aligned PFN who's RMP entry is in
+	 * the process of being PMASH'd into 4K entries. These cases should
+	 * resolve automatically on subsequent accesses, so just ignore them
+	 * here.
+	 */
+	if (rmp_level == PG_LEVEL_4K)
+		goto out;
+
+	ret = snp_rmptable_psmash(pfn);
+	if (ret) {
+		/*
+		 * Look it up again. If it's 4K now then the PSMASH may have
+		 * raced with another process and the issue has already resolved
+		 * itself.
+		 */
+		if (!snp_lookup_rmpentry(pfn, &assigned, &rmp_level) &&
+		    assigned && rmp_level == PG_LEVEL_4K)
+			goto out;
+
+		pr_warn_ratelimited("SEV: Unable to split RMP entry for GPA 0x%llx PFN 0x%llx ret %d\n",
+				    gpa, pfn, ret);
+	}
+
+	kvm_zap_gfn_range(kvm, gfn, gfn + PTRS_PER_PMD);
+out:
+	trace_kvm_rmp_fault(vcpu, gpa, pfn, error_code, rmp_level, ret);
+out_no_trace:
+	put_page(pfn_to_page(pfn));
+}
+
+static bool is_pfn_range_shared(kvm_pfn_t start, kvm_pfn_t end)
+{
+	kvm_pfn_t pfn = start;
+
+	while (pfn < end) {
+		int ret, rmp_level;
+		bool assigned;
+
+		ret = snp_lookup_rmpentry(pfn, &assigned, &rmp_level);
+		if (ret) {
+			pr_warn_ratelimited("SEV: Failed to retrieve RMP entry: PFN 0x%llx GFN start 0x%llx GFN end 0x%llx RMP level %d error %d\n",
+					    pfn, start, end, rmp_level, ret);
+			return false;
+		}
+
+		if (assigned) {
+			pr_debug("%s: overlap detected, PFN 0x%llx start 0x%llx end 0x%llx RMP level %d\n",
+				 __func__, pfn, start, end, rmp_level);
+			return false;
+		}
+
+		pfn++;
+	}
+
+	return true;
+}
+
+static u8 max_level_for_order(int order)
+{
+	if (order >= KVM_HPAGE_GFN_SHIFT(PG_LEVEL_2M))
+		return PG_LEVEL_2M;
+
+	return PG_LEVEL_4K;
+}
+
+static bool is_large_rmp_possible(struct kvm *kvm, kvm_pfn_t pfn, int order)
+{
+	kvm_pfn_t pfn_aligned = ALIGN_DOWN(pfn, PTRS_PER_PMD);
+
+	/*
+	 * If this is a large folio, and the entire 2M range containing the
+	 * PFN is currently shared, then the entire 2M-aligned range can be
+	 * set to private via a single 2M RMP entry.
+	 */
+	if (max_level_for_order(order) > PG_LEVEL_4K &&
+	    is_pfn_range_shared(pfn_aligned, pfn_aligned + PTRS_PER_PMD))
+		return true;
+
+	return false;
+}
+
+int sev_gmem_prepare(struct kvm *kvm, kvm_pfn_t pfn, gfn_t gfn, int max_order)
+{
+	struct kvm_sev_info *sev = &to_kvm_svm(kvm)->sev_info;
+	kvm_pfn_t pfn_aligned;
+	gfn_t gfn_aligned;
+	int level, rc;
+	bool assigned;
+
+	if (!sev_snp_guest(kvm))
+		return 0;
+
+	rc = snp_lookup_rmpentry(pfn, &assigned, &level);
+	if (rc) {
+		pr_err_ratelimited("SEV: Failed to look up RMP entry: GFN %llx PFN %llx error %d\n",
+				   gfn, pfn, rc);
+		return -ENOENT;
+	}
+
+	if (assigned) {
+		pr_debug("%s: already assigned: gfn %llx pfn %llx max_order %d level %d\n",
+			 __func__, gfn, pfn, max_order, level);
+		return 0;
+	}
+
+	if (is_large_rmp_possible(kvm, pfn, max_order)) {
+		level = PG_LEVEL_2M;
+		pfn_aligned = ALIGN_DOWN(pfn, PTRS_PER_PMD);
+		gfn_aligned = ALIGN_DOWN(gfn, PTRS_PER_PMD);
+	} else {
+		level = PG_LEVEL_4K;
+		pfn_aligned = pfn;
+		gfn_aligned = gfn;
+	}
+
+	rc = rmp_make_private(pfn_aligned, gfn_to_gpa(gfn_aligned), level, sev->asid, false);
+	if (rc) {
+		pr_err_ratelimited("SEV: Failed to update RMP entry: GFN %llx PFN %llx level %d error %d\n",
+				   gfn, pfn, level, rc);
+		return -EINVAL;
+	}
+
+	pr_debug("%s: updated: gfn %llx pfn %llx pfn_aligned %llx max_order %d level %d\n",
+		 __func__, gfn, pfn, pfn_aligned, max_order, level);
+
+	return 0;
+}
+
+void sev_gmem_invalidate(kvm_pfn_t start, kvm_pfn_t end)
+{
+	kvm_pfn_t pfn;
+
+	if (!cc_platform_has(CC_ATTR_HOST_SEV_SNP))
+		return;
+
+	pr_debug("%s: PFN start 0x%llx PFN end 0x%llx\n", __func__, start, end);
+
+	for (pfn = start; pfn < end;) {
+		bool use_2m_update = false;
+		int rc, rmp_level;
+		bool assigned;
+
+		rc = snp_lookup_rmpentry(pfn, &assigned, &rmp_level);
+		if (rc || !assigned)
+			goto next_pfn;
+
+		use_2m_update = IS_ALIGNED(pfn, PTRS_PER_PMD) &&
+				end >= (pfn + PTRS_PER_PMD) &&
+				rmp_level > PG_LEVEL_4K;
+
+		/*
+		 * If an unaligned PFN corresponds to a 2M region assigned as a
+		 * large page in the RMP table, PSMASH the region into individual
+		 * 4K RMP entries before attempting to convert a 4K sub-page.
+		 */
+		if (!use_2m_update && rmp_level > PG_LEVEL_4K) {
+			/*
+			 * This shouldn't fail, but if it does, report it, but
+			 * still try to update RMP entry to shared and pray this
+			 * was a spurious error that can be addressed later.
+			 */
+			rc = snp_rmptable_psmash(pfn);
+			WARN_ONCE(rc, "SEV: Failed to PSMASH RMP entry for PFN 0x%llx error %d\n",
+				  pfn, rc);
+		}
+
+		rc = rmp_make_shared(pfn, use_2m_update ? PG_LEVEL_2M : PG_LEVEL_4K);
+		if (WARN_ONCE(rc, "SEV: Failed to update RMP entry for PFN 0x%llx error %d\n",
+			      pfn, rc))
+			goto next_pfn;
+
+		/*
+		 * SEV-ES avoids host/guest cache coherency issues through
+		 * WBINVD hooks issued via MMU notifiers during run-time, and
+		 * KVM's VM destroy path at shutdown. Those MMU notifier events
+		 * don't cover gmem since there is no requirement to map pages
+		 * to a HVA in order to use them for a running guest. While the
+		 * shutdown path would still likely cover things for SNP guests,
+		 * userspace may also free gmem pages during run-time via
+		 * hole-punching operations on the guest_memfd, so flush the
+		 * cache entries for these pages before free'ing them back to
+		 * the host.
+		 */
+		clflush_cache_range(__va(pfn_to_hpa(pfn)),
+				    use_2m_update ? PMD_SIZE : PAGE_SIZE);
+next_pfn:
+		pfn += use_2m_update ? PTRS_PER_PMD : 1;
+		cond_resched();
+	}
+}
+
+int sev_private_max_mapping_level(struct kvm *kvm, kvm_pfn_t pfn)
+{
+	int level, rc;
+	bool assigned;
+
+	if (!sev_snp_guest(kvm))
+		return 0;
+
+	rc = snp_lookup_rmpentry(pfn, &assigned, &level);
+	if (rc || !assigned)
+		return PG_LEVEL_4K;
+
+	return level;
+}
diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c
index c95d3900fe56..9df3e1e5ae81 100644
--- a/arch/x86/kvm/svm/svm.c
+++ b/arch/x86/kvm/svm/svm.c
@@ -53,6 +53,7 @@
 #include "svm_onhyperv.h"
 
 MODULE_AUTHOR("Qumranet");
+MODULE_DESCRIPTION("KVM support for SVM (AMD-V) extensions");
 MODULE_LICENSE("GPL");
 
 #ifdef MODULE
@@ -570,6 +571,11 @@ static void __svm_write_tsc_multiplier(u64 multiplier)
 	__this_cpu_write(current_tsc_ratio, multiplier);
 }
 
+static __always_inline struct sev_es_save_area *sev_es_host_save_area(struct svm_cpu_data *sd)
+{
+	return &sd->save_area->host_sev_es_save;
+}
+
 static inline void kvm_cpu_svm_disable(void)
 {
 	uint64_t efer;
@@ -586,14 +592,14 @@ static inline void kvm_cpu_svm_disable(void)
 	}
 }
 
-static void svm_emergency_disable(void)
+static void svm_emergency_disable_virtualization_cpu(void)
 {
 	kvm_rebooting = true;
 
 	kvm_cpu_svm_disable();
 }
 
-static void svm_hardware_disable(void)
+static void svm_disable_virtualization_cpu(void)
 {
 	/* Make sure we clean up behind us */
 	if (tsc_scaling)
@@ -604,7 +610,7 @@ static void svm_hardware_disable(void)
 	amd_pmu_disable_virt();
 }
 
-static int svm_hardware_enable(void)
+static int svm_enable_virtualization_cpu(void)
 {
 
 	struct svm_cpu_data *sd;
@@ -674,12 +680,9 @@ static int svm_hardware_enable(void)
 	 * TSC_AUX field now to avoid a RDMSR on every vCPU run.
 	 */
 	if (boot_cpu_has(X86_FEATURE_V_TSC_AUX)) {
-		struct sev_es_save_area *hostsa;
 		u32 __maybe_unused msr_hi;
 
-		hostsa = (struct sev_es_save_area *)(page_address(sd->save_area) + 0x400);
-
-		rdmsr(MSR_TSC_AUX, hostsa->tsc_aux, msr_hi);
+		rdmsr(MSR_TSC_AUX, sev_es_host_save_area(sd)->tsc_aux, msr_hi);
 	}
 
 	return 0;
@@ -693,7 +696,7 @@ static void svm_cpu_uninit(int cpu)
 		return;
 
 	kfree(sd->sev_vmcbs);
-	__free_page(sd->save_area);
+	__free_page(__sme_pa_to_page(sd->save_area_pa));
 	sd->save_area_pa = 0;
 	sd->save_area = NULL;
 }
@@ -701,23 +704,24 @@ static void svm_cpu_uninit(int cpu)
 static int svm_cpu_init(int cpu)
 {
 	struct svm_cpu_data *sd = per_cpu_ptr(&svm_data, cpu);
+	struct page *save_area_page;
 	int ret = -ENOMEM;
 
 	memset(sd, 0, sizeof(struct svm_cpu_data));
-	sd->save_area = snp_safe_alloc_page(NULL);
-	if (!sd->save_area)
+	save_area_page = snp_safe_alloc_page_node(cpu_to_node(cpu), GFP_KERNEL);
+	if (!save_area_page)
 		return ret;
 
 	ret = sev_cpu_init(sd);
 	if (ret)
 		goto free_save_area;
 
-	sd->save_area_pa = __sme_page_pa(sd->save_area);
+	sd->save_area = page_address(save_area_page);
+	sd->save_area_pa = __sme_page_pa(save_area_page);
 	return 0;
 
 free_save_area:
-	__free_page(sd->save_area);
-	sd->save_area = NULL;
+	__free_page(save_area_page);
 	return ret;
 
 }
@@ -1121,8 +1125,7 @@ static void svm_hardware_unsetup(void)
 	for_each_possible_cpu(cpu)
 		svm_cpu_uninit(cpu);
 
-	__free_pages(pfn_to_page(iopm_base >> PAGE_SHIFT),
-	get_order(IOPM_SIZE));
+	__free_pages(__sme_pa_to_page(iopm_base), get_order(IOPM_SIZE));
 	iopm_base = 0;
 }
 
@@ -1202,7 +1205,7 @@ static inline void init_vmcb_after_set_cpuid(struct kvm_vcpu *vcpu)
 {
 	struct vcpu_svm *svm = to_svm(vcpu);
 
-	if (guest_cpuid_is_intel(vcpu)) {
+	if (guest_cpuid_is_intel_compatible(vcpu)) {
 		/*
 		 * We must intercept SYSENTER_EIP and SYSENTER_ESP
 		 * accesses because the processor only stores 32 bits.
@@ -1298,7 +1301,7 @@ static void init_vmcb(struct kvm_vcpu *vcpu)
 	if (!kvm_hlt_in_guest(vcpu->kvm))
 		svm_set_intercept(svm, INTERCEPT_HLT);
 
-	control->iopm_base_pa = __sme_set(iopm_base);
+	control->iopm_base_pa = iopm_base;
 	control->msrpm_base_pa = __sme_set(__pa(svm->msrpm));
 	control->int_ctl = V_INTR_MASKING_MASK;
 
@@ -1404,6 +1407,9 @@ static void svm_vcpu_reset(struct kvm_vcpu *vcpu, bool init_event)
 	svm->spec_ctrl = 0;
 	svm->virt_spec_ctrl = 0;
 
+	if (init_event)
+		sev_snp_init_protected_guest_state(vcpu);
+
 	init_vmcb(vcpu);
 
 	if (!init_event)
@@ -1427,7 +1433,7 @@ static int svm_vcpu_create(struct kvm_vcpu *vcpu)
 	svm = to_svm(vcpu);
 
 	err = -ENOMEM;
-	vmcb01_page = snp_safe_alloc_page(vcpu);
+	vmcb01_page = snp_safe_alloc_page();
 	if (!vmcb01_page)
 		goto out;
 
@@ -1436,7 +1442,7 @@ static int svm_vcpu_create(struct kvm_vcpu *vcpu)
 		 * SEV-ES guests require a separate VMSA page used to contain
 		 * the encrypted register state of the guest.
 		 */
-		vmsa_page = snp_safe_alloc_page(vcpu);
+		vmsa_page = snp_safe_alloc_page();
 		if (!vmsa_page)
 			goto error_free_vmcb_page;
 	}
@@ -1497,15 +1503,10 @@ static void svm_vcpu_free(struct kvm_vcpu *vcpu)
 
 	sev_free_vcpu(vcpu);
 
-	__free_page(pfn_to_page(__sme_clr(svm->vmcb01.pa) >> PAGE_SHIFT));
+	__free_page(__sme_pa_to_page(svm->vmcb01.pa));
 	__free_pages(virt_to_page(svm->msrpm), get_order(MSRPM_SIZE));
 }
 
-static struct sev_es_save_area *sev_es_host_save_area(struct svm_cpu_data *sd)
-{
-	return page_address(sd->save_area) + 0x400;
-}
-
 static void svm_prepare_switch_to_guest(struct kvm_vcpu *vcpu)
 {
 	struct vcpu_svm *svm = to_svm(vcpu);
@@ -1532,7 +1533,7 @@ static void svm_prepare_switch_to_guest(struct kvm_vcpu *vcpu)
 	 * TSC_AUX is always virtualized for SEV-ES guests when the feature is
 	 * available. The user return MSR support is not required in this case
 	 * because TSC_AUX is restored on #VMEXIT from the host save area
-	 * (which has been initialized in svm_hardware_enable()).
+	 * (which has been initialized in svm_enable_virtualization_cpu()).
 	 */
 	if (likely(tsc_aux_uret_slot >= 0) &&
 	    (!boot_cpu_has(X86_FEATURE_V_TSC_AUX) || !sev_es_guest(vcpu->kvm)))
@@ -1551,6 +1552,9 @@ static void svm_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
 	struct vcpu_svm *svm = to_svm(vcpu);
 	struct svm_cpu_data *sd = per_cpu_ptr(&svm_data, cpu);
 
+	if (vcpu->scheduled_out && !kvm_pause_in_guest(vcpu->kvm))
+		shrink_ple_window(vcpu);
+
 	if (sd->current_vmcb != svm->vmcb) {
 		sd->current_vmcb = svm->vmcb;
 
@@ -2050,6 +2054,7 @@ static int pf_interception(struct kvm_vcpu *vcpu)
 static int npf_interception(struct kvm_vcpu *vcpu)
 {
 	struct vcpu_svm *svm = to_svm(vcpu);
+	int rc;
 
 	u64 fault_address = svm->vmcb->control.exit_info_2;
 	u64 error_code = svm->vmcb->control.exit_info_1;
@@ -2063,11 +2068,19 @@ static int npf_interception(struct kvm_vcpu *vcpu)
 	if (WARN_ON_ONCE(error_code & PFERR_SYNTHETIC_MASK))
 		error_code &= ~PFERR_SYNTHETIC_MASK;
 
+	if (sev_snp_guest(vcpu->kvm) && (error_code & PFERR_GUEST_ENC_MASK))
+		error_code |= PFERR_PRIVATE_ACCESS;
+
 	trace_kvm_page_fault(vcpu, fault_address, error_code);
-	return kvm_mmu_page_fault(vcpu, fault_address, error_code,
-			static_cpu_has(X86_FEATURE_DECODEASSISTS) ?
-			svm->vmcb->control.insn_bytes : NULL,
-			svm->vmcb->control.insn_len);
+	rc = kvm_mmu_page_fault(vcpu, fault_address, error_code,
+				static_cpu_has(X86_FEATURE_DECODEASSISTS) ?
+				svm->vmcb->control.insn_bytes : NULL,
+				svm->vmcb->control.insn_len);
+
+	if (rc > 0 && error_code & PFERR_GUEST_RMP_MASK)
+		sev_handle_rmp_fault(vcpu, fault_address, error_code);
+
+	return rc;
 }
 
 static int db_interception(struct kvm_vcpu *vcpu)
@@ -2812,17 +2825,17 @@ static int efer_trap(struct kvm_vcpu *vcpu)
 	return kvm_complete_insn_gp(vcpu, ret);
 }
 
-static int svm_get_msr_feature(struct kvm_msr_entry *msr)
+static int svm_get_feature_msr(u32 msr, u64 *data)
 {
-	msr->data = 0;
+	*data = 0;
 
-	switch (msr->index) {
+	switch (msr) {
 	case MSR_AMD64_DE_CFG:
 		if (cpu_feature_enabled(X86_FEATURE_LFENCE_RDTSC))
-			msr->data |= MSR_AMD64_DE_CFG_LFENCE_SERIALIZE;
+			*data |= MSR_AMD64_DE_CFG_LFENCE_SERIALIZE;
 		break;
 	default:
-		return KVM_MSR_RET_INVALID;
+		return KVM_MSR_RET_UNSUPPORTED;
 	}
 
 	return 0;
@@ -2863,6 +2876,12 @@ static int svm_get_msr(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
 	case MSR_CSTAR:
 		msr_info->data = svm->vmcb01.ptr->save.cstar;
 		break;
+	case MSR_GS_BASE:
+		msr_info->data = svm->vmcb01.ptr->save.gs.base;
+		break;
+	case MSR_FS_BASE:
+		msr_info->data = svm->vmcb01.ptr->save.fs.base;
+		break;
 	case MSR_KERNEL_GS_BASE:
 		msr_info->data = svm->vmcb01.ptr->save.kernel_gs_base;
 		break;
@@ -2875,12 +2894,12 @@ static int svm_get_msr(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
 		break;
 	case MSR_IA32_SYSENTER_EIP:
 		msr_info->data = (u32)svm->vmcb01.ptr->save.sysenter_eip;
-		if (guest_cpuid_is_intel(vcpu))
+		if (guest_cpuid_is_intel_compatible(vcpu))
 			msr_info->data |= (u64)svm->sysenter_eip_hi << 32;
 		break;
 	case MSR_IA32_SYSENTER_ESP:
 		msr_info->data = svm->vmcb01.ptr->save.sysenter_esp;
-		if (guest_cpuid_is_intel(vcpu))
+		if (guest_cpuid_is_intel_compatible(vcpu))
 			msr_info->data |= (u64)svm->sysenter_esp_hi << 32;
 		break;
 	case MSR_TSC_AUX:
@@ -3088,6 +3107,12 @@ static int svm_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr)
 	case MSR_CSTAR:
 		svm->vmcb01.ptr->save.cstar = data;
 		break;
+	case MSR_GS_BASE:
+		svm->vmcb01.ptr->save.gs.base = data;
+		break;
+	case MSR_FS_BASE:
+		svm->vmcb01.ptr->save.fs.base = data;
+		break;
 	case MSR_KERNEL_GS_BASE:
 		svm->vmcb01.ptr->save.kernel_gs_base = data;
 		break;
@@ -3107,11 +3132,11 @@ static int svm_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr)
 		 * 32 bit part of these msrs to support Intel's
 		 * implementation of SYSENTER/SYSEXIT.
 		 */
-		svm->sysenter_eip_hi = guest_cpuid_is_intel(vcpu) ? (data >> 32) : 0;
+		svm->sysenter_eip_hi = guest_cpuid_is_intel_compatible(vcpu) ? (data >> 32) : 0;
 		break;
 	case MSR_IA32_SYSENTER_ESP:
 		svm->vmcb01.ptr->save.sysenter_esp = (u32)data;
-		svm->sysenter_esp_hi = guest_cpuid_is_intel(vcpu) ? (data >> 32) : 0;
+		svm->sysenter_esp_hi = guest_cpuid_is_intel_compatible(vcpu) ? (data >> 32) : 0;
 		break;
 	case MSR_TSC_AUX:
 		/*
@@ -3119,7 +3144,7 @@ static int svm_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr)
 		 * feature is available. The user return MSR support is not
 		 * required in this case because TSC_AUX is restored on #VMEXIT
 		 * from the host save area (which has been initialized in
-		 * svm_hardware_enable()).
+		 * svm_enable_virtualization_cpu()).
 		 */
 		if (boot_cpu_has(X86_FEATURE_V_TSC_AUX) && sev_es_guest(vcpu->kvm))
 			break;
@@ -3166,18 +3191,21 @@ static int svm_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr)
 		kvm_pr_unimpl_wrmsr(vcpu, ecx, data);
 		break;
 	case MSR_AMD64_DE_CFG: {
-		struct kvm_msr_entry msr_entry;
+		u64 supported_de_cfg;
 
-		msr_entry.index = msr->index;
-		if (svm_get_msr_feature(&msr_entry))
+		if (svm_get_feature_msr(ecx, &supported_de_cfg))
 			return 1;
 
-		/* Check the supported bits */
-		if (data & ~msr_entry.data)
+		if (data & ~supported_de_cfg)
 			return 1;
 
-		/* Don't allow the guest to change a bit, #GP */
-		if (!msr->host_initiated && (data ^ msr_entry.data))
+		/*
+		 * Don't let the guest change the host-programmed value.  The
+		 * MSR is very model specific, i.e. contains multiple bits that
+		 * are completely unknown to KVM, and the one bit known to KVM
+		 * is simply a reflection of hardware capabilities.
+		 */
+		if (!msr->host_initiated && data != svm->msr_decfg)
 			return 1;
 
 		svm->msr_decfg = data;
@@ -4131,12 +4159,21 @@ static int svm_vcpu_pre_run(struct kvm_vcpu *vcpu)
 
 static fastpath_t svm_exit_handlers_fastpath(struct kvm_vcpu *vcpu)
 {
+	struct vcpu_svm *svm = to_svm(vcpu);
+
 	if (is_guest_mode(vcpu))
 		return EXIT_FASTPATH_NONE;
 
-	if (to_svm(vcpu)->vmcb->control.exit_code == SVM_EXIT_MSR &&
-	    to_svm(vcpu)->vmcb->control.exit_info_1)
+	switch (svm->vmcb->control.exit_code) {
+	case SVM_EXIT_MSR:
+		if (!svm->vmcb->control.exit_info_1)
+			break;
 		return handle_fastpath_set_msr_irqoff(vcpu);
+	case SVM_EXIT_HLT:
+		return handle_fastpath_hlt(vcpu);
+	default:
+		break;
+	}
 
 	return EXIT_FASTPATH_NONE;
 }
@@ -4372,11 +4409,11 @@ static void svm_vcpu_after_set_cpuid(struct kvm_vcpu *vcpu)
 	kvm_governed_feature_check_and_set(vcpu, X86_FEATURE_LBRV);
 
 	/*
-	 * Intercept VMLOAD if the vCPU mode is Intel in order to emulate that
+	 * Intercept VMLOAD if the vCPU model is Intel in order to emulate that
 	 * VMLOAD drops bits 63:32 of SYSENTER (ignoring the fact that exposing
 	 * SVM on Intel is bonkers and extremely unlikely to work).
 	 */
-	if (!guest_cpuid_is_intel(vcpu))
+	if (!guest_cpuid_is_intel_compatible(vcpu))
 		kvm_governed_feature_check_and_set(vcpu, X86_FEATURE_V_VMSAVE_VMLOAD);
 
 	kvm_governed_feature_check_and_set(vcpu, X86_FEATURE_PAUSEFILTER);
@@ -4595,12 +4632,6 @@ static void svm_handle_exit_irqoff(struct kvm_vcpu *vcpu)
 		vcpu->arch.at_instruction_boundary = true;
 }
 
-static void svm_sched_in(struct kvm_vcpu *vcpu, int cpu)
-{
-	if (!kvm_pause_in_guest(vcpu->kvm))
-		shrink_ple_window(vcpu);
-}
-
 static void svm_setup_mce(struct kvm_vcpu *vcpu)
 {
 	/* [63:9] are reserved. */
@@ -4937,8 +4968,12 @@ static int svm_vm_init(struct kvm *kvm)
 
 	if (type != KVM_X86_DEFAULT_VM &&
 	    type != KVM_X86_SW_PROTECTED_VM) {
-		kvm->arch.has_protected_state = (type == KVM_X86_SEV_ES_VM);
+		kvm->arch.has_protected_state =
+			(type == KVM_X86_SEV_ES_VM || type == KVM_X86_SNP_VM);
 		to_kvm_sev_info(kvm)->need_init = true;
+
+		kvm->arch.has_private_mem = (type == KVM_X86_SNP_VM);
+		kvm->arch.pre_fault_allowed = !kvm->arch.has_private_mem;
 	}
 
 	if (!pause_filter_count || !pause_filter_thresh)
@@ -4955,7 +4990,7 @@ static int svm_vm_init(struct kvm *kvm)
 
 static void *svm_alloc_apic_backing_page(struct kvm_vcpu *vcpu)
 {
-	struct page *page = snp_safe_alloc_page(vcpu);
+	struct page *page = snp_safe_alloc_page();
 
 	if (!page)
 		return NULL;
@@ -4969,8 +5004,9 @@ static struct kvm_x86_ops svm_x86_ops __initdata = {
 	.check_processor_compatibility = svm_check_processor_compat,
 
 	.hardware_unsetup = svm_hardware_unsetup,
-	.hardware_enable = svm_hardware_enable,
-	.hardware_disable = svm_hardware_disable,
+	.enable_virtualization_cpu = svm_enable_virtualization_cpu,
+	.disable_virtualization_cpu = svm_disable_virtualization_cpu,
+	.emergency_disable_virtualization_cpu = svm_emergency_disable_virtualization_cpu,
 	.has_emulated_msr = svm_has_emulated_msr,
 
 	.vcpu_create = svm_vcpu_create,
@@ -4988,7 +5024,7 @@ static struct kvm_x86_ops svm_x86_ops __initdata = {
 	.vcpu_unblocking = avic_vcpu_unblocking,
 
 	.update_exception_bitmap = svm_update_exception_bitmap,
-	.get_msr_feature = svm_get_msr_feature,
+	.get_feature_msr = svm_get_feature_msr,
 	.get_msr = svm_get_msr,
 	.set_msr = svm_set_msr,
 	.get_segment_base = svm_get_segment_base,
@@ -5039,6 +5075,8 @@ static struct kvm_x86_ops svm_x86_ops __initdata = {
 	.enable_nmi_window = svm_enable_nmi_window,
 	.enable_irq_window = svm_enable_irq_window,
 	.update_cr8_intercept = svm_update_cr8_intercept,
+
+	.x2apic_icr_is_split = true,
 	.set_virtual_apic_mode = avic_refresh_virtual_apic_mode,
 	.refresh_apicv_exec_ctrl = avic_refresh_apicv_exec_ctrl,
 	.apicv_post_state_restore = avic_apicv_post_state_restore,
@@ -5060,8 +5098,6 @@ static struct kvm_x86_ops svm_x86_ops __initdata = {
 	.check_intercept = svm_check_intercept,
 	.handle_exit_irqoff = svm_handle_exit_irqoff,
 
-	.sched_in = svm_sched_in,
-
 	.nested_ops = &svm_nested_ops,
 
 	.deliver_interrupt = svm_deliver_interrupt,
@@ -5095,6 +5131,10 @@ static struct kvm_x86_ops svm_x86_ops __initdata = {
 	.vcpu_deliver_sipi_vector = svm_vcpu_deliver_sipi_vector,
 	.vcpu_get_apicv_inhibit_reasons = avic_vcpu_get_apicv_inhibit_reasons,
 	.alloc_apic_backing_page = svm_alloc_apic_backing_page,
+
+	.gmem_prepare = sev_gmem_prepare,
+	.gmem_invalidate = sev_gmem_invalidate,
+	.private_max_mapping_level = sev_private_max_mapping_level,
 };
 
 /*
@@ -5211,6 +5251,9 @@ static __init void svm_set_cpu_caps(void)
 
 	/* CPUID 0x8000001F (SME/SEV features) */
 	sev_set_cpu_caps();
+
+	/* Don't advertise Bus Lock Detect to guest if SVM support is absent */
+	kvm_cpu_cap_clear(X86_FEATURE_BUS_LOCK_DETECT);
 }
 
 static __init int svm_hardware_setup(void)
@@ -5238,7 +5281,7 @@ static __init int svm_hardware_setup(void)
 
 	iopm_va = page_address(iopm_pages);
 	memset(iopm_va, 0xff, PAGE_SIZE * (1 << order));
-	iopm_base = page_to_pfn(iopm_pages) << PAGE_SHIFT;
+	iopm_base = __sme_page_pa(iopm_pages);
 
 	init_msrpm_offsets();
 
@@ -5397,8 +5440,6 @@ static struct kvm_x86_init_ops svm_init_ops __initdata = {
 static void __svm_exit(void)
 {
 	kvm_x86_vendor_exit();
-
-	cpu_emergency_unregister_virt_callback(svm_emergency_disable);
 }
 
 static int __init svm_init(void)
@@ -5414,8 +5455,6 @@ static int __init svm_init(void)
 	if (r)
 		return r;
 
-	cpu_emergency_register_virt_callback(svm_emergency_disable);
-
 	/*
 	 * Common KVM initialization _must_ come last, after this, /dev/kvm is
 	 * exposed to userspace!
diff --git a/arch/x86/kvm/svm/svm.h b/arch/x86/kvm/svm/svm.h
index 0f1472690b59..43fa6a16eb19 100644
--- a/arch/x86/kvm/svm/svm.h
+++ b/arch/x86/kvm/svm/svm.h
@@ -25,7 +25,21 @@
 #include "cpuid.h"
 #include "kvm_cache_regs.h"
 
-#define __sme_page_pa(x) __sme_set(page_to_pfn(x) << PAGE_SHIFT)
+/*
+ * Helpers to convert to/from physical addresses for pages whose address is
+ * consumed directly by hardware.  Even though it's a physical address, SVM
+ * often restricts the address to the natural width, hence 'unsigned long'
+ * instead of 'hpa_t'.
+ */
+static inline unsigned long __sme_page_pa(struct page *page)
+{
+	return __sme_set(page_to_pfn(page) << PAGE_SHIFT);
+}
+
+static inline struct page *__sme_pa_to_page(unsigned long pa)
+{
+	return pfn_to_page(__sme_clr(pa) >> PAGE_SHIFT);
+}
 
 #define	IOPM_SIZE PAGE_SIZE * 3
 #define	MSRPM_SIZE PAGE_SIZE * 2
@@ -94,6 +108,10 @@ struct kvm_sev_info {
 	struct list_head mirror_entry; /* Use as a list entry of mirrors */
 	struct misc_cg *misc_cg; /* For misc cgroup accounting */
 	atomic_t migration_in_progress;
+	void *snp_context;      /* SNP guest context page */
+	void *guest_req_buf;    /* Bounce buffer for SNP Guest Request input */
+	void *guest_resp_buf;   /* Bounce buffer for SNP Guest Request output */
+	struct mutex guest_req_mutex; /* Must acquire before using bounce buffers */
 };
 
 struct kvm_svm {
@@ -209,6 +227,18 @@ struct vcpu_sev_es_state {
 	u32 ghcb_sa_len;
 	bool ghcb_sa_sync;
 	bool ghcb_sa_free;
+
+	/* SNP Page-State-Change buffer entries currently being processed */
+	u16 psc_idx;
+	u16 psc_inflight;
+	bool psc_2m;
+
+	u64 ghcb_registered_gpa;
+
+	struct mutex snp_vmsa_mutex; /* Used to handle concurrent updates of VMSA. */
+	gpa_t snp_vmsa_gpa;
+	bool snp_ap_waiting_for_reset;
+	bool snp_has_guest_vmsa;
 };
 
 struct vcpu_svm {
@@ -305,7 +335,7 @@ struct svm_cpu_data {
 	u32 next_asid;
 	u32 min_asid;
 
-	struct page *save_area;
+	struct vmcb *save_area;
 	unsigned long save_area_pa;
 
 	struct vmcb *current_vmcb;
@@ -350,6 +380,23 @@ static __always_inline bool sev_es_guest(struct kvm *kvm)
 #endif
 }
 
+static __always_inline bool sev_snp_guest(struct kvm *kvm)
+{
+#ifdef CONFIG_KVM_AMD_SEV
+	struct kvm_sev_info *sev = &to_kvm_svm(kvm)->sev_info;
+
+	return (sev->vmsa_features & SVM_SEV_FEAT_SNP_ACTIVE) &&
+	       !WARN_ON_ONCE(!sev_es_guest(kvm));
+#else
+	return false;
+#endif
+}
+
+static inline bool ghcb_gpa_is_registered(struct vcpu_svm *svm, u64 val)
+{
+	return svm->sev_es.ghcb_registered_gpa == val;
+}
+
 static inline void vmcb_mark_all_dirty(struct vmcb *vmcb)
 {
 	vmcb->control.clean = 0;
@@ -638,7 +685,7 @@ extern struct kvm_x86_nested_ops svm_nested_ops;
 /* avic.c */
 #define AVIC_REQUIRED_APICV_INHIBITS			\
 (							\
-	BIT(APICV_INHIBIT_REASON_DISABLE) |		\
+	BIT(APICV_INHIBIT_REASON_DISABLED) |		\
 	BIT(APICV_INHIBIT_REASON_ABSENT) |		\
 	BIT(APICV_INHIBIT_REASON_HYPERV) |		\
 	BIT(APICV_INHIBIT_REASON_NESTED) |		\
@@ -696,7 +743,13 @@ void sev_guest_memory_reclaimed(struct kvm *kvm);
 int sev_handle_vmgexit(struct kvm_vcpu *vcpu);
 
 /* These symbols are used in common code and are stubbed below.  */
-struct page *snp_safe_alloc_page(struct kvm_vcpu *vcpu);
+
+struct page *snp_safe_alloc_page_node(int node, gfp_t gfp);
+static inline struct page *snp_safe_alloc_page(void)
+{
+	return snp_safe_alloc_page_node(numa_node_id(), GFP_KERNEL_ACCOUNT);
+}
+
 void sev_free_vcpu(struct kvm_vcpu *vcpu);
 void sev_vm_destroy(struct kvm *kvm);
 void __init sev_set_cpu_caps(void);
@@ -705,9 +758,20 @@ void sev_hardware_unsetup(void);
 int sev_cpu_init(struct svm_cpu_data *sd);
 int sev_dev_get_attr(u32 group, u64 attr, u64 *val);
 extern unsigned int max_sev_asid;
+void sev_handle_rmp_fault(struct kvm_vcpu *vcpu, gpa_t gpa, u64 error_code);
+void sev_snp_init_protected_guest_state(struct kvm_vcpu *vcpu);
+int sev_gmem_prepare(struct kvm *kvm, kvm_pfn_t pfn, gfn_t gfn, int max_order);
+void sev_gmem_invalidate(kvm_pfn_t start, kvm_pfn_t end);
+int sev_private_max_mapping_level(struct kvm *kvm, kvm_pfn_t pfn);
 #else
-static inline struct page *snp_safe_alloc_page(struct kvm_vcpu *vcpu) {
-	return alloc_page(GFP_KERNEL_ACCOUNT | __GFP_ZERO);
+static inline struct page *snp_safe_alloc_page_node(int node, gfp_t gfp)
+{
+	return alloc_pages_node(node, gfp | __GFP_ZERO, 0);
+}
+
+static inline struct page *snp_safe_alloc_page(void)
+{
+	return snp_safe_alloc_page_node(numa_node_id(), GFP_KERNEL_ACCOUNT);
 }
 
 static inline void sev_free_vcpu(struct kvm_vcpu *vcpu) {}
@@ -718,6 +782,18 @@ static inline void sev_hardware_unsetup(void) {}
 static inline int sev_cpu_init(struct svm_cpu_data *sd) { return 0; }
 static inline int sev_dev_get_attr(u32 group, u64 attr, u64 *val) { return -ENXIO; }
 #define max_sev_asid 0
+static inline void sev_handle_rmp_fault(struct kvm_vcpu *vcpu, gpa_t gpa, u64 error_code) {}
+static inline void sev_snp_init_protected_guest_state(struct kvm_vcpu *vcpu) {}
+static inline int sev_gmem_prepare(struct kvm *kvm, kvm_pfn_t pfn, gfn_t gfn, int max_order)
+{
+	return 0;
+}
+static inline void sev_gmem_invalidate(kvm_pfn_t start, kvm_pfn_t end) {}
+static inline int sev_private_max_mapping_level(struct kvm *kvm, kvm_pfn_t pfn)
+{
+	return 0;
+}
+
 #endif
 
 /* vmenter.S */
diff --git a/arch/x86/kvm/svm/vmenter.S b/arch/x86/kvm/svm/vmenter.S
index a0c8eb37d3e1..2ed80aea3bb1 100644
--- a/arch/x86/kvm/svm/vmenter.S
+++ b/arch/x86/kvm/svm/vmenter.S
@@ -209,10 +209,8 @@ SYM_FUNC_START(__svm_vcpu_run)
 7:	vmload %_ASM_AX
 8:
 
-#ifdef CONFIG_MITIGATION_RETPOLINE
 	/* IMPORTANT: Stuff the RSB immediately after VM-Exit, before RET! */
-	FILL_RETURN_BUFFER %_ASM_AX, RSB_CLEAR_LOOPS, X86_FEATURE_RETPOLINE
-#endif
+	FILL_RETURN_BUFFER %_ASM_AX, RSB_CLEAR_LOOPS, X86_FEATURE_RSB_VMEXIT
 
 	/* Clobbers RAX, RCX, RDX.  */
 	RESTORE_HOST_SPEC_CTRL
@@ -348,10 +346,8 @@ SYM_FUNC_START(__svm_sev_es_vcpu_run)
 
 2:	cli
 
-#ifdef CONFIG_MITIGATION_RETPOLINE
 	/* IMPORTANT: Stuff the RSB immediately after VM-Exit, before RET! */
-	FILL_RETURN_BUFFER %rax, RSB_CLEAR_LOOPS, X86_FEATURE_RETPOLINE
-#endif
+	FILL_RETURN_BUFFER %rax, RSB_CLEAR_LOOPS, X86_FEATURE_RSB_VMEXIT
 
 	/* Clobbers RAX, RCX, RDX, consumes RDI (@svm) and RSI (@spec_ctrl_intercepted). */
 	RESTORE_HOST_SPEC_CTRL
diff --git a/arch/x86/kvm/trace.h b/arch/x86/kvm/trace.h
index e19fed438a67..d3aeffd6ae75 100644
--- a/arch/x86/kvm/trace.h
+++ b/arch/x86/kvm/trace.h
@@ -314,12 +314,12 @@ TRACE_EVENT(name,							     \
 		__entry->guest_rip	= kvm_rip_read(vcpu);		     \
 		__entry->isa            = isa;				     \
 		__entry->vcpu_id        = vcpu->vcpu_id;		     \
-		static_call(kvm_x86_get_exit_info)(vcpu,		     \
-					  &__entry->exit_reason,	     \
-					  &__entry->info1,		     \
-					  &__entry->info2,		     \
-					  &__entry->intr_info,		     \
-					  &__entry->error_code);	     \
+		kvm_x86_call(get_exit_info)(vcpu,			     \
+					    &__entry->exit_reason,	     \
+					    &__entry->info1,		     \
+					    &__entry->info2,		     \
+					    &__entry->intr_info,	     \
+					    &__entry->error_code);	     \
 	),								     \
 									     \
 	TP_printk("vcpu %u reason %s%s%s rip 0x%lx info1 0x%016llx "	     \
@@ -828,7 +828,8 @@ TRACE_EVENT(kvm_emulate_insn,
 		),
 
 	TP_fast_assign(
-		__entry->csbase = static_call(kvm_x86_get_segment_base)(vcpu, VCPU_SREG_CS);
+		__entry->csbase = kvm_x86_call(get_segment_base)(vcpu,
+								 VCPU_SREG_CS);
 		__entry->len = vcpu->arch.emulate_ctxt->fetch.ptr
 			       - vcpu->arch.emulate_ctxt->fetch.data;
 		__entry->rip = vcpu->arch.emulate_ctxt->_eip - __entry->len;
@@ -1375,6 +1376,10 @@ TRACE_EVENT(kvm_hv_stimer_cleanup,
 		  __entry->vcpu_id, __entry->timer_index)
 );
 
+#define kvm_print_apicv_inhibit_reasons(inhibits)	\
+	(inhibits), (inhibits) ? " " : "",		\
+	(inhibits) ? __print_flags(inhibits, "|", APICV_INHIBIT_REASONS) : ""
+
 TRACE_EVENT(kvm_apicv_inhibit_changed,
 	    TP_PROTO(int reason, bool set, unsigned long inhibits),
 	    TP_ARGS(reason, set, inhibits),
@@ -1391,9 +1396,10 @@ TRACE_EVENT(kvm_apicv_inhibit_changed,
 		__entry->inhibits = inhibits;
 	),
 
-	TP_printk("%s reason=%u, inhibits=0x%lx",
+	TP_printk("%s reason=%u, inhibits=0x%lx%s%s",
 		  __entry->set ? "set" : "cleared",
-		  __entry->reason, __entry->inhibits)
+		  __entry->reason,
+		  kvm_print_apicv_inhibit_reasons(__entry->inhibits))
 );
 
 TRACE_EVENT(kvm_apicv_accept_irq,
@@ -1834,6 +1840,37 @@ TRACE_EVENT(kvm_vmgexit_msr_protocol_exit,
 		  __entry->vcpu_id, __entry->ghcb_gpa, __entry->result)
 );
 
+/*
+ * Tracepoint for #NPFs due to RMP faults.
+ */
+TRACE_EVENT(kvm_rmp_fault,
+	TP_PROTO(struct kvm_vcpu *vcpu, u64 gpa, u64 pfn, u64 error_code,
+		 int rmp_level, int psmash_ret),
+	TP_ARGS(vcpu, gpa, pfn, error_code, rmp_level, psmash_ret),
+
+	TP_STRUCT__entry(
+		__field(unsigned int, vcpu_id)
+		__field(u64, gpa)
+		__field(u64, pfn)
+		__field(u64, error_code)
+		__field(int, rmp_level)
+		__field(int, psmash_ret)
+	),
+
+	TP_fast_assign(
+		__entry->vcpu_id	= vcpu->vcpu_id;
+		__entry->gpa		= gpa;
+		__entry->pfn		= pfn;
+		__entry->error_code	= error_code;
+		__entry->rmp_level	= rmp_level;
+		__entry->psmash_ret	= psmash_ret;
+	),
+
+	TP_printk("vcpu %u gpa %016llx pfn 0x%llx error_code 0x%llx rmp_level %d psmash_ret %d",
+		  __entry->vcpu_id, __entry->gpa, __entry->pfn,
+		  __entry->error_code, __entry->rmp_level, __entry->psmash_ret)
+);
+
 #endif /* _TRACE_KVM_H */
 
 #undef TRACE_INCLUDE_PATH
diff --git a/arch/x86/kvm/vmx/capabilities.h b/arch/x86/kvm/vmx/capabilities.h
index 41a4533f9989..cb6588238f46 100644
--- a/arch/x86/kvm/vmx/capabilities.h
+++ b/arch/x86/kvm/vmx/capabilities.h
@@ -54,9 +54,7 @@ struct nested_vmx_msrs {
 };
 
 struct vmcs_config {
-	int size;
-	u32 basic_cap;
-	u32 revision_id;
+	u64 basic;
 	u32 pin_based_exec_ctrl;
 	u32 cpu_based_exec_ctrl;
 	u32 cpu_based_2nd_exec_ctrl;
@@ -76,7 +74,7 @@ extern struct vmx_capability vmx_capability __ro_after_init;
 
 static inline bool cpu_has_vmx_basic_inout(void)
 {
-	return	(((u64)vmcs_config.basic_cap << 32) & VMX_BASIC_INOUT);
+	return	vmcs_config.basic & VMX_BASIC_INOUT;
 }
 
 static inline bool cpu_has_virtual_nmis(void)
@@ -225,7 +223,7 @@ static inline bool cpu_has_vmx_vmfunc(void)
 static inline bool cpu_has_vmx_shadow_vmcs(void)
 {
 	/* check if the cpu supports writing r/o exit information fields */
-	if (!(vmcs_config.misc & MSR_IA32_VMX_MISC_VMWRITE_SHADOW_RO_FIELDS))
+	if (!(vmcs_config.misc & VMX_MISC_VMWRITE_SHADOW_RO_FIELDS))
 		return false;
 
 	return vmcs_config.cpu_based_2nd_exec_ctrl &
@@ -367,7 +365,7 @@ static inline bool cpu_has_vmx_invvpid_global(void)
 
 static inline bool cpu_has_vmx_intel_pt(void)
 {
-	return (vmcs_config.misc & MSR_IA32_VMX_MISC_INTEL_PT) &&
+	return (vmcs_config.misc & VMX_MISC_INTEL_PT) &&
 		(vmcs_config.cpu_based_2nd_exec_ctrl & SECONDARY_EXEC_PT_USE_GPA) &&
 		(vmcs_config.vmentry_ctrl & VM_ENTRY_LOAD_IA32_RTIT_CTL);
 }
diff --git a/arch/x86/kvm/vmx/main.c b/arch/x86/kvm/vmx/main.c
index d4ed681785fd..7668e2fb8043 100644
--- a/arch/x86/kvm/vmx/main.c
+++ b/arch/x86/kvm/vmx/main.c
@@ -8,7 +8,7 @@
 #include "posted_intr.h"
 
 #define VMX_REQUIRED_APICV_INHIBITS				\
-	(BIT(APICV_INHIBIT_REASON_DISABLE)|			\
+	(BIT(APICV_INHIBIT_REASON_DISABLED) |			\
 	 BIT(APICV_INHIBIT_REASON_ABSENT) |			\
 	 BIT(APICV_INHIBIT_REASON_HYPERV) |			\
 	 BIT(APICV_INHIBIT_REASON_BLOCKIRQ) |			\
@@ -23,8 +23,10 @@ struct kvm_x86_ops vt_x86_ops __initdata = {
 
 	.hardware_unsetup = vmx_hardware_unsetup,
 
-	.hardware_enable = vmx_hardware_enable,
-	.hardware_disable = vmx_hardware_disable,
+	.enable_virtualization_cpu = vmx_enable_virtualization_cpu,
+	.disable_virtualization_cpu = vmx_disable_virtualization_cpu,
+	.emergency_disable_virtualization_cpu = vmx_emergency_disable_virtualization_cpu,
+
 	.has_emulated_msr = vmx_has_emulated_msr,
 
 	.vm_size = sizeof(struct kvm_vmx),
@@ -41,7 +43,7 @@ struct kvm_x86_ops vt_x86_ops __initdata = {
 	.vcpu_put = vmx_vcpu_put,
 
 	.update_exception_bitmap = vmx_update_exception_bitmap,
-	.get_msr_feature = vmx_get_msr_feature,
+	.get_feature_msr = vmx_get_feature_msr,
 	.get_msr = vmx_get_msr,
 	.set_msr = vmx_set_msr,
 	.get_segment_base = vmx_get_segment_base,
@@ -89,6 +91,8 @@ struct kvm_x86_ops vt_x86_ops __initdata = {
 	.enable_nmi_window = vmx_enable_nmi_window,
 	.enable_irq_window = vmx_enable_irq_window,
 	.update_cr8_intercept = vmx_update_cr8_intercept,
+
+	.x2apic_icr_is_split = false,
 	.set_virtual_apic_mode = vmx_set_virtual_apic_mode,
 	.set_apic_access_page_addr = vmx_set_apic_access_page_addr,
 	.refresh_apicv_exec_ctrl = vmx_refresh_apicv_exec_ctrl,
@@ -97,7 +101,6 @@ struct kvm_x86_ops vt_x86_ops __initdata = {
 	.required_apicv_inhibits = VMX_REQUIRED_APICV_INHIBITS,
 	.hwapic_irr_update = vmx_hwapic_irr_update,
 	.hwapic_isr_update = vmx_hwapic_isr_update,
-	.guest_apic_has_interrupt = vmx_guest_apic_has_interrupt,
 	.sync_pir_to_irr = vmx_sync_pir_to_irr,
 	.deliver_interrupt = vmx_deliver_interrupt,
 	.dy_apicv_has_pending_interrupt = pi_has_pending_interrupt,
@@ -122,8 +125,6 @@ struct kvm_x86_ops vt_x86_ops __initdata = {
 	.check_intercept = vmx_check_intercept,
 	.handle_exit_irqoff = vmx_handle_exit_irqoff,
 
-	.sched_in = vmx_sched_in,
-
 	.cpu_dirty_log_size = PML_ENTITY_NUM,
 	.update_cpu_dirty_logging = vmx_update_cpu_dirty_logging,
 
diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c
index 643935a0f70a..a8e7bc04d9bf 100644
--- a/arch/x86/kvm/vmx/nested.c
+++ b/arch/x86/kvm/vmx/nested.c
@@ -12,6 +12,7 @@
 #include "mmu.h"
 #include "nested.h"
 #include "pmu.h"
+#include "posted_intr.h"
 #include "sgx.h"
 #include "trace.h"
 #include "vmx.h"
@@ -980,7 +981,7 @@ static u32 nested_vmx_load_msr(struct kvm_vcpu *vcpu, u64 gpa, u32 count)
 				__func__, i, e.index, e.reserved);
 			goto fail;
 		}
-		if (kvm_set_msr(vcpu, e.index, e.value)) {
+		if (kvm_set_msr_with_filter(vcpu, e.index, e.value)) {
 			pr_debug_ratelimited(
 				"%s cannot write MSR (%u, 0x%x, 0x%llx)\n",
 				__func__, i, e.index, e.value);
@@ -1016,7 +1017,7 @@ static bool nested_vmx_get_vmexit_msr_value(struct kvm_vcpu *vcpu,
 		}
 	}
 
-	if (kvm_get_msr(vcpu, msr_index, data)) {
+	if (kvm_get_msr_with_filter(vcpu, msr_index, data)) {
 		pr_debug_ratelimited("%s cannot read MSR (0x%x)\n", __func__,
 			msr_index);
 		return false;
@@ -1111,9 +1112,9 @@ static void prepare_vmx_msr_autostore_list(struct kvm_vcpu *vcpu,
 			/*
 			 * Emulated VMEntry does not fail here.  Instead a less
 			 * accurate value will be returned by
-			 * nested_vmx_get_vmexit_msr_value() using kvm_get_msr()
-			 * instead of reading the value from the vmcs02 VMExit
-			 * MSR-store area.
+			 * nested_vmx_get_vmexit_msr_value() by reading KVM's
+			 * internal MSR state instead of reading the value from
+			 * the vmcs02 VMExit MSR-store area.
 			 */
 			pr_warn_ratelimited(
 				"Not enough msr entries in msr_autostore.  Can't add msr %x\n",
@@ -1250,21 +1251,32 @@ static bool is_bitwise_subset(u64 superset, u64 subset, u64 mask)
 
 static int vmx_restore_vmx_basic(struct vcpu_vmx *vmx, u64 data)
 {
-	const u64 feature_and_reserved =
-		/* feature (except bit 48; see below) */
-		BIT_ULL(49) | BIT_ULL(54) | BIT_ULL(55) |
-		/* reserved */
-		BIT_ULL(31) | GENMASK_ULL(47, 45) | GENMASK_ULL(63, 56);
+	const u64 feature_bits = VMX_BASIC_DUAL_MONITOR_TREATMENT |
+				 VMX_BASIC_INOUT |
+				 VMX_BASIC_TRUE_CTLS;
+
+	const u64 reserved_bits = GENMASK_ULL(63, 56) |
+				  GENMASK_ULL(47, 45) |
+				  BIT_ULL(31);
+
 	u64 vmx_basic = vmcs_config.nested.basic;
 
-	if (!is_bitwise_subset(vmx_basic, data, feature_and_reserved))
+	BUILD_BUG_ON(feature_bits & reserved_bits);
+
+	/*
+	 * Except for 32BIT_PHYS_ADDR_ONLY, which is an anti-feature bit (has
+	 * inverted polarity), the incoming value must not set feature bits or
+	 * reserved bits that aren't allowed/supported by KVM.  Fields, i.e.
+	 * multi-bit values, are explicitly checked below.
+	 */
+	if (!is_bitwise_subset(vmx_basic, data, feature_bits | reserved_bits))
 		return -EINVAL;
 
 	/*
 	 * KVM does not emulate a version of VMX that constrains physical
 	 * addresses of VMX structures (e.g. VMCS) to 32-bits.
 	 */
-	if (data & BIT_ULL(48))
+	if (data & VMX_BASIC_32BIT_PHYS_ADDR_ONLY)
 		return -EINVAL;
 
 	if (vmx_basic_vmcs_revision_id(vmx_basic) !=
@@ -1333,16 +1345,29 @@ vmx_restore_control_msr(struct vcpu_vmx *vmx, u32 msr_index, u64 data)
 
 static int vmx_restore_vmx_misc(struct vcpu_vmx *vmx, u64 data)
 {
-	const u64 feature_and_reserved_bits =
-		/* feature */
-		BIT_ULL(5) | GENMASK_ULL(8, 6) | BIT_ULL(14) | BIT_ULL(15) |
-		BIT_ULL(28) | BIT_ULL(29) | BIT_ULL(30) |
-		/* reserved */
-		GENMASK_ULL(13, 9) | BIT_ULL(31);
+	const u64 feature_bits = VMX_MISC_SAVE_EFER_LMA |
+				 VMX_MISC_ACTIVITY_HLT |
+				 VMX_MISC_ACTIVITY_SHUTDOWN |
+				 VMX_MISC_ACTIVITY_WAIT_SIPI |
+				 VMX_MISC_INTEL_PT |
+				 VMX_MISC_RDMSR_IN_SMM |
+				 VMX_MISC_VMWRITE_SHADOW_RO_FIELDS |
+				 VMX_MISC_VMXOFF_BLOCK_SMI |
+				 VMX_MISC_ZERO_LEN_INS;
+
+	const u64 reserved_bits = BIT_ULL(31) | GENMASK_ULL(13, 9);
+
 	u64 vmx_misc = vmx_control_msr(vmcs_config.nested.misc_low,
 				       vmcs_config.nested.misc_high);
 
-	if (!is_bitwise_subset(vmx_misc, data, feature_and_reserved_bits))
+	BUILD_BUG_ON(feature_bits & reserved_bits);
+
+	/*
+	 * The incoming value must not set feature bits or reserved bits that
+	 * aren't allowed/supported by KVM.  Fields, i.e. multi-bit values, are
+	 * explicitly checked below.
+	 */
+	if (!is_bitwise_subset(vmx_misc, data, feature_bits | reserved_bits))
 		return -EINVAL;
 
 	if ((vmx->nested.msrs.pinbased_ctls_high &
@@ -2316,10 +2341,12 @@ static void prepare_vmcs02_early(struct vcpu_vmx *vmx, struct loaded_vmcs *vmcs0
 
 	/* Posted interrupts setting is only taken from vmcs12.  */
 	vmx->nested.pi_pending = false;
-	if (nested_cpu_has_posted_intr(vmcs12))
+	if (nested_cpu_has_posted_intr(vmcs12)) {
 		vmx->nested.posted_intr_nv = vmcs12->posted_intr_nv;
-	else
+	} else {
+		vmx->nested.posted_intr_nv = -1;
 		exec_control &= ~PIN_BASED_POSTED_INTR;
+	}
 	pin_controls_set(vmx, exec_control);
 
 	/*
@@ -2425,7 +2452,7 @@ static void prepare_vmcs02_early(struct vcpu_vmx *vmx, struct loaded_vmcs *vmcs0
 	if (cpu_has_load_ia32_efer()) {
 		if (guest_efer & EFER_LMA)
 			exec_control |= VM_ENTRY_IA32E_MODE;
-		if (guest_efer != host_efer)
+		if (guest_efer != kvm_host.efer)
 			exec_control |= VM_ENTRY_LOAD_IA32_EFER;
 	}
 	vm_entry_controls_set(vmx, exec_control);
@@ -2438,7 +2465,7 @@ static void prepare_vmcs02_early(struct vcpu_vmx *vmx, struct loaded_vmcs *vmcs0
 	 * bits may be modified by vmx_set_efer() in prepare_vmcs02().
 	 */
 	exec_control = __vm_exit_controls_get(vmcs01);
-	if (cpu_has_load_ia32_efer() && guest_efer != host_efer)
+	if (cpu_has_load_ia32_efer() && guest_efer != kvm_host.efer)
 		exec_control |= VM_EXIT_LOAD_IA32_EFER;
 	else
 		exec_control &= ~VM_EXIT_LOAD_IA32_EFER;
@@ -2469,6 +2496,7 @@ static void prepare_vmcs02_rare(struct vcpu_vmx *vmx, struct vmcs12 *vmcs12)
 
 	if (!hv_evmcs || !(hv_evmcs->hv_clean_fields &
 			   HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2)) {
+
 		vmcs_write16(GUEST_ES_SELECTOR, vmcs12->guest_es_selector);
 		vmcs_write16(GUEST_CS_SELECTOR, vmcs12->guest_cs_selector);
 		vmcs_write16(GUEST_SS_SELECTOR, vmcs12->guest_ss_selector);
@@ -2506,7 +2534,7 @@ static void prepare_vmcs02_rare(struct vcpu_vmx *vmx, struct vmcs12 *vmcs12)
 		vmcs_writel(GUEST_GDTR_BASE, vmcs12->guest_gdtr_base);
 		vmcs_writel(GUEST_IDTR_BASE, vmcs12->guest_idtr_base);
 
-		vmx->segment_cache.bitmask = 0;
+		vmx_segment_cache_clear(vmx);
 	}
 
 	if (!hv_evmcs || !(hv_evmcs->hv_clean_fields &
@@ -3899,8 +3927,8 @@ static int vmx_complete_nested_posted_interrupt(struct kvm_vcpu *vcpu)
 	if (!pi_test_and_clear_on(vmx->nested.pi_desc))
 		return 0;
 
-	max_irr = find_last_bit((unsigned long *)vmx->nested.pi_desc->pir, 256);
-	if (max_irr != 256) {
+	max_irr = pi_find_highest_vector(vmx->nested.pi_desc);
+	if (max_irr > 0) {
 		vapic_page = vmx->nested.virtual_apic_map.hva;
 		if (!vapic_page)
 			goto mmio_needed;
@@ -4031,10 +4059,46 @@ static bool nested_vmx_preemption_timer_pending(struct kvm_vcpu *vcpu)
 	       to_vmx(vcpu)->nested.preemption_timer_expired;
 }
 
-static bool vmx_has_nested_events(struct kvm_vcpu *vcpu)
+static bool vmx_has_nested_events(struct kvm_vcpu *vcpu, bool for_injection)
 {
-	return nested_vmx_preemption_timer_pending(vcpu) ||
-	       to_vmx(vcpu)->nested.mtf_pending;
+	struct vcpu_vmx *vmx = to_vmx(vcpu);
+	void *vapic = vmx->nested.virtual_apic_map.hva;
+	int max_irr, vppr;
+
+	if (nested_vmx_preemption_timer_pending(vcpu) ||
+	    vmx->nested.mtf_pending)
+		return true;
+
+	/*
+	 * Virtual Interrupt Delivery doesn't require manual injection.  Either
+	 * the interrupt is already in GUEST_RVI and will be recognized by CPU
+	 * at VM-Entry, or there is a KVM_REQ_EVENT pending and KVM will move
+	 * the interrupt from the PIR to RVI prior to entering the guest.
+	 */
+	if (for_injection)
+		return false;
+
+	if (!nested_cpu_has_vid(get_vmcs12(vcpu)) ||
+	    __vmx_interrupt_blocked(vcpu))
+		return false;
+
+	if (!vapic)
+		return false;
+
+	vppr = *((u32 *)(vapic + APIC_PROCPRI));
+
+	max_irr = vmx_get_rvi();
+	if ((max_irr & 0xf0) > (vppr & 0xf0))
+		return true;
+
+	if (vmx->nested.pi_pending && vmx->nested.pi_desc &&
+	    pi_test_on(vmx->nested.pi_desc)) {
+		max_irr = pi_find_highest_vector(vmx->nested.pi_desc);
+		if (max_irr > 0 && (max_irr & 0xf0) > (vppr & 0xf0))
+			return true;
+	}
+
+	return false;
 }
 
 /*
@@ -4247,11 +4311,52 @@ static int vmx_check_nested_events(struct kvm_vcpu *vcpu)
 	}
 
 	if (kvm_cpu_has_interrupt(vcpu) && !vmx_interrupt_blocked(vcpu)) {
+		int irq;
+
 		if (block_nested_events)
 			return -EBUSY;
 		if (!nested_exit_on_intr(vcpu))
 			goto no_vmexit;
-		nested_vmx_vmexit(vcpu, EXIT_REASON_EXTERNAL_INTERRUPT, 0, 0);
+
+		if (!nested_exit_intr_ack_set(vcpu)) {
+			nested_vmx_vmexit(vcpu, EXIT_REASON_EXTERNAL_INTERRUPT, 0, 0);
+			return 0;
+		}
+
+		irq = kvm_cpu_get_extint(vcpu);
+		if (irq != -1) {
+			nested_vmx_vmexit(vcpu, EXIT_REASON_EXTERNAL_INTERRUPT,
+					  INTR_INFO_VALID_MASK | INTR_TYPE_EXT_INTR | irq, 0);
+			return 0;
+		}
+
+		irq = kvm_apic_has_interrupt(vcpu);
+		if (WARN_ON_ONCE(irq < 0))
+			goto no_vmexit;
+
+		/*
+		 * If the IRQ is L2's PI notification vector, process posted
+		 * interrupts for L2 instead of injecting VM-Exit, as the
+		 * detection/morphing architecturally occurs when the IRQ is
+		 * delivered to the CPU.  Note, only interrupts that are routed
+		 * through the local APIC trigger posted interrupt processing,
+		 * and enabling posted interrupts requires ACK-on-exit.
+		 */
+		if (irq == vmx->nested.posted_intr_nv) {
+			vmx->nested.pi_pending = true;
+			kvm_apic_clear_irr(vcpu, irq);
+			goto no_vmexit;
+		}
+
+		nested_vmx_vmexit(vcpu, EXIT_REASON_EXTERNAL_INTERRUPT,
+				  INTR_INFO_VALID_MASK | INTR_TYPE_EXT_INTR | irq, 0);
+
+		/*
+		 * ACK the interrupt _after_ emulating VM-Exit, as the IRQ must
+		 * be marked as in-service in vmcs01.GUEST_INTERRUPT_STATUS.SVI
+		 * if APICv is active.
+		 */
+		kvm_apic_ack_interrupt(vcpu, irq);
 		return 0;
 	}
 
@@ -4665,7 +4770,7 @@ static inline u64 nested_vmx_get_vmcs01_guest_efer(struct vcpu_vmx *vmx)
 		return vmcs_read64(GUEST_IA32_EFER);
 
 	if (cpu_has_load_ia32_efer())
-		return host_efer;
+		return kvm_host.efer;
 
 	for (i = 0; i < vmx->msr_autoload.guest.nr; ++i) {
 		if (vmx->msr_autoload.guest.val[i].index == MSR_EFER)
@@ -4676,7 +4781,7 @@ static inline u64 nested_vmx_get_vmcs01_guest_efer(struct vcpu_vmx *vmx)
 	if (efer_msr)
 		return efer_msr->data;
 
-	return host_efer;
+	return kvm_host.efer;
 }
 
 static void nested_vmx_restore_host_state(struct kvm_vcpu *vcpu)
@@ -4769,7 +4874,7 @@ static void nested_vmx_restore_host_state(struct kvm_vcpu *vcpu)
 				goto vmabort;
 			}
 
-			if (kvm_set_msr(vcpu, h.index, h.value)) {
+			if (kvm_set_msr_with_filter(vcpu, h.index, h.value)) {
 				pr_debug_ratelimited(
 					"%s WRMSR failed (%u, 0x%x, 0x%llx)\n",
 					__func__, j, h.index, h.value);
@@ -4932,14 +5037,6 @@ void nested_vmx_vmexit(struct kvm_vcpu *vcpu, u32 vm_exit_reason,
 	vcpu->arch.mp_state = KVM_MP_STATE_RUNNABLE;
 
 	if (likely(!vmx->fail)) {
-		if ((u16)vm_exit_reason == EXIT_REASON_EXTERNAL_INTERRUPT &&
-		    nested_exit_intr_ack_set(vcpu)) {
-			int irq = kvm_cpu_get_interrupt(vcpu);
-			WARN_ON(irq < 0);
-			vmcs12->vm_exit_intr_info = irq |
-				INTR_INFO_VALID_MASK | INTR_TYPE_EXT_INTR;
-		}
-
 		if (vm_exit_reason != -1)
 			trace_kvm_nested_vmexit_inject(vmcs12->vm_exit_reason,
 						       vmcs12->exit_qualification,
@@ -7014,7 +7111,7 @@ static void nested_vmx_setup_misc_data(struct vmcs_config *vmcs_conf,
 {
 	msrs->misc_low = (u32)vmcs_conf->misc & VMX_MISC_SAVE_EFER_LMA;
 	msrs->misc_low |=
-		MSR_IA32_VMX_MISC_VMWRITE_SHADOW_RO_FIELDS |
+		VMX_MISC_VMWRITE_SHADOW_RO_FIELDS |
 		VMX_MISC_EMULATED_PREEMPTION_TIMER_RATE |
 		VMX_MISC_ACTIVITY_HLT |
 		VMX_MISC_ACTIVITY_WAIT_SIPI;
@@ -7029,12 +7126,10 @@ static void nested_vmx_setup_basic(struct nested_vmx_msrs *msrs)
 	 * guest, and the VMCS structure we give it - not about the
 	 * VMX support of the underlying hardware.
 	 */
-	msrs->basic =
-		VMCS12_REVISION |
-		VMX_BASIC_TRUE_CTLS |
-		((u64)VMCS12_SIZE << VMX_BASIC_VMCS_SIZE_SHIFT) |
-		(VMX_BASIC_MEM_TYPE_WB << VMX_BASIC_MEM_TYPE_SHIFT);
+	msrs->basic = vmx_basic_encode_vmcs_info(VMCS12_REVISION, VMCS12_SIZE,
+						 X86_MEMTYPE_WB);
 
+	msrs->basic |= VMX_BASIC_TRUE_CTLS;
 	if (cpu_has_vmx_basic_inout())
 		msrs->basic |= VMX_BASIC_INOUT;
 }
diff --git a/arch/x86/kvm/vmx/nested.h b/arch/x86/kvm/vmx/nested.h
index cce4e2aa30fb..2c296b6abb8c 100644
--- a/arch/x86/kvm/vmx/nested.h
+++ b/arch/x86/kvm/vmx/nested.h
@@ -39,11 +39,17 @@ bool nested_vmx_check_io_bitmaps(struct kvm_vcpu *vcpu, unsigned int port,
 
 static inline struct vmcs12 *get_vmcs12(struct kvm_vcpu *vcpu)
 {
+	lockdep_assert_once(lockdep_is_held(&vcpu->mutex) ||
+			    !refcount_read(&vcpu->kvm->users_count));
+
 	return to_vmx(vcpu)->nested.cached_vmcs12;
 }
 
 static inline struct vmcs12 *get_shadow_vmcs12(struct kvm_vcpu *vcpu)
 {
+	lockdep_assert_once(lockdep_is_held(&vcpu->mutex) ||
+			    !refcount_read(&vcpu->kvm->users_count));
+
 	return to_vmx(vcpu)->nested.cached_shadow_vmcs12;
 }
 
@@ -109,7 +115,7 @@ static inline unsigned nested_cpu_vmx_misc_cr3_count(struct kvm_vcpu *vcpu)
 static inline bool nested_cpu_has_vmwrite_any_field(struct kvm_vcpu *vcpu)
 {
 	return to_vmx(vcpu)->nested.msrs.misc_low &
-		MSR_IA32_VMX_MISC_VMWRITE_SHADOW_RO_FIELDS;
+		VMX_MISC_VMWRITE_SHADOW_RO_FIELDS;
 }
 
 static inline bool nested_cpu_has_zero_length_injection(struct kvm_vcpu *vcpu)
diff --git a/arch/x86/kvm/vmx/pmu_intel.c b/arch/x86/kvm/vmx/pmu_intel.c
index be40474de6e4..83382a4d1d66 100644
--- a/arch/x86/kvm/vmx/pmu_intel.c
+++ b/arch/x86/kvm/vmx/pmu_intel.c
@@ -348,14 +348,14 @@ static int intel_pmu_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
 
 	switch (msr) {
 	case MSR_CORE_PERF_FIXED_CTR_CTRL:
-		if (data & pmu->fixed_ctr_ctrl_mask)
+		if (data & pmu->fixed_ctr_ctrl_rsvd)
 			return 1;
 
 		if (pmu->fixed_ctr_ctrl != data)
 			reprogram_fixed_counters(pmu, data);
 		break;
 	case MSR_IA32_PEBS_ENABLE:
-		if (data & pmu->pebs_enable_mask)
+		if (data & pmu->pebs_enable_rsvd)
 			return 1;
 
 		if (pmu->pebs_enable != data) {
@@ -371,7 +371,7 @@ static int intel_pmu_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
 		pmu->ds_area = data;
 		break;
 	case MSR_PEBS_DATA_CFG:
-		if (data & pmu->pebs_data_cfg_mask)
+		if (data & pmu->pebs_data_cfg_rsvd)
 			return 1;
 
 		pmu->pebs_data_cfg = data;
@@ -436,8 +436,8 @@ static __always_inline u64 intel_get_fixed_pmc_eventsel(unsigned int index)
 	};
 	u64 eventsel;
 
-	BUILD_BUG_ON(ARRAY_SIZE(fixed_pmc_perf_ids) != KVM_PMC_MAX_FIXED);
-	BUILD_BUG_ON(index >= KVM_PMC_MAX_FIXED);
+	BUILD_BUG_ON(ARRAY_SIZE(fixed_pmc_perf_ids) != KVM_MAX_NR_INTEL_FIXED_COUTNERS);
+	BUILD_BUG_ON(index >= KVM_MAX_NR_INTEL_FIXED_COUTNERS);
 
 	/*
 	 * Yell if perf reports support for a fixed counter but perf doesn't
@@ -448,6 +448,14 @@ static __always_inline u64 intel_get_fixed_pmc_eventsel(unsigned int index)
 	return eventsel;
 }
 
+static void intel_pmu_enable_fixed_counter_bits(struct kvm_pmu *pmu, u64 bits)
+{
+	int i;
+
+	for (i = 0; i < pmu->nr_arch_fixed_counters; i++)
+		pmu->fixed_ctr_ctrl_rsvd &= ~intel_fixed_bits_by_idx(i, bits);
+}
+
 static void intel_pmu_refresh(struct kvm_vcpu *vcpu)
 {
 	struct kvm_pmu *pmu = vcpu_to_pmu(vcpu);
@@ -456,8 +464,7 @@ static void intel_pmu_refresh(struct kvm_vcpu *vcpu)
 	union cpuid10_eax eax;
 	union cpuid10_edx edx;
 	u64 perf_capabilities;
-	u64 counter_mask;
-	int i;
+	u64 counter_rsvd;
 
 	memset(&lbr_desc->records, 0, sizeof(lbr_desc->records));
 
@@ -501,22 +508,24 @@ static void intel_pmu_refresh(struct kvm_vcpu *vcpu)
 			((u64)1 << edx.split.bit_width_fixed) - 1;
 	}
 
-	for (i = 0; i < pmu->nr_arch_fixed_counters; i++)
-		pmu->fixed_ctr_ctrl_mask &= ~(0xbull << (i * 4));
-	counter_mask = ~(((1ull << pmu->nr_arch_gp_counters) - 1) |
+	intel_pmu_enable_fixed_counter_bits(pmu, INTEL_FIXED_0_KERNEL |
+						 INTEL_FIXED_0_USER |
+						 INTEL_FIXED_0_ENABLE_PMI);
+
+	counter_rsvd = ~(((1ull << pmu->nr_arch_gp_counters) - 1) |
 		(((1ull << pmu->nr_arch_fixed_counters) - 1) << KVM_FIXED_PMC_BASE_IDX));
-	pmu->global_ctrl_mask = counter_mask;
+	pmu->global_ctrl_rsvd = counter_rsvd;
 
 	/*
 	 * GLOBAL_STATUS and GLOBAL_OVF_CONTROL (a.k.a. GLOBAL_STATUS_RESET)
 	 * share reserved bit definitions.  The kernel just happens to use
 	 * OVF_CTRL for the names.
 	 */
-	pmu->global_status_mask = pmu->global_ctrl_mask
+	pmu->global_status_rsvd = pmu->global_ctrl_rsvd
 			& ~(MSR_CORE_PERF_GLOBAL_OVF_CTRL_OVF_BUF |
 			    MSR_CORE_PERF_GLOBAL_OVF_CTRL_COND_CHGD);
 	if (vmx_pt_mode_is_host_guest())
-		pmu->global_status_mask &=
+		pmu->global_status_rsvd &=
 				~MSR_CORE_PERF_GLOBAL_OVF_CTRL_TRACE_TOPA_PMI;
 
 	entry = kvm_find_cpuid_entry_index(vcpu, 7, 0);
@@ -544,15 +553,12 @@ static void intel_pmu_refresh(struct kvm_vcpu *vcpu)
 
 	if (perf_capabilities & PERF_CAP_PEBS_FORMAT) {
 		if (perf_capabilities & PERF_CAP_PEBS_BASELINE) {
-			pmu->pebs_enable_mask = counter_mask;
+			pmu->pebs_enable_rsvd = counter_rsvd;
 			pmu->reserved_bits &= ~ICL_EVENTSEL_ADAPTIVE;
-			for (i = 0; i < pmu->nr_arch_fixed_counters; i++) {
-				pmu->fixed_ctr_ctrl_mask &=
-					~(1ULL << (KVM_FIXED_PMC_BASE_IDX + i * 4));
-			}
-			pmu->pebs_data_cfg_mask = ~0xff00000full;
+			pmu->pebs_data_cfg_rsvd = ~0xff00000full;
+			intel_pmu_enable_fixed_counter_bits(pmu, ICL_FIXED_0_ADAPTIVE);
 		} else {
-			pmu->pebs_enable_mask =
+			pmu->pebs_enable_rsvd =
 				~((1ull << pmu->nr_arch_gp_counters) - 1);
 		}
 	}
@@ -564,14 +570,14 @@ static void intel_pmu_init(struct kvm_vcpu *vcpu)
 	struct kvm_pmu *pmu = vcpu_to_pmu(vcpu);
 	struct lbr_desc *lbr_desc = vcpu_to_lbr_desc(vcpu);
 
-	for (i = 0; i < KVM_INTEL_PMC_MAX_GENERIC; i++) {
+	for (i = 0; i < KVM_MAX_NR_INTEL_GP_COUNTERS; i++) {
 		pmu->gp_counters[i].type = KVM_PMC_GP;
 		pmu->gp_counters[i].vcpu = vcpu;
 		pmu->gp_counters[i].idx = i;
 		pmu->gp_counters[i].current_config = 0;
 	}
 
-	for (i = 0; i < KVM_PMC_MAX_FIXED; i++) {
+	for (i = 0; i < KVM_MAX_NR_INTEL_FIXED_COUTNERS; i++) {
 		pmu->fixed_counters[i].type = KVM_PMC_FIXED;
 		pmu->fixed_counters[i].vcpu = vcpu;
 		pmu->fixed_counters[i].idx = i + KVM_FIXED_PMC_BASE_IDX;
@@ -731,6 +737,6 @@ struct kvm_pmu_ops intel_pmu_ops __initdata = {
 	.deliver_pmi = intel_pmu_deliver_pmi,
 	.cleanup = intel_pmu_cleanup,
 	.EVENTSEL_EVENT = ARCH_PERFMON_EVENTSEL_EVENT,
-	.MAX_NR_GP_COUNTERS = KVM_INTEL_PMC_MAX_GENERIC,
+	.MAX_NR_GP_COUNTERS = KVM_MAX_NR_INTEL_GP_COUNTERS,
 	.MIN_NR_GP_COUNTERS = 1,
 };
diff --git a/arch/x86/kvm/vmx/posted_intr.h b/arch/x86/kvm/vmx/posted_intr.h
index 6b2a0226257e..1715d2ab07be 100644
--- a/arch/x86/kvm/vmx/posted_intr.h
+++ b/arch/x86/kvm/vmx/posted_intr.h
@@ -1,6 +1,8 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __KVM_X86_VMX_POSTED_INTR_H
 #define __KVM_X86_VMX_POSTED_INTR_H
+
+#include <linux/find.h>
 #include <asm/posted_intr.h>
 
 void vmx_vcpu_pi_load(struct kvm_vcpu *vcpu, int cpu);
@@ -12,4 +14,12 @@ int vmx_pi_update_irte(struct kvm *kvm, unsigned int host_irq,
 		       uint32_t guest_irq, bool set);
 void vmx_pi_start_assignment(struct kvm *kvm);
 
+static inline int pi_find_highest_vector(struct pi_desc *pi_desc)
+{
+	int vec;
+
+	vec = find_last_bit((unsigned long *)pi_desc->pir, 256);
+	return vec < 256 ? vec : -1;
+}
+
 #endif /* __KVM_X86_VMX_POSTED_INTR_H */
diff --git a/arch/x86/kvm/vmx/sgx.c b/arch/x86/kvm/vmx/sgx.c
index 6fef01e0536e..a3c3d2a51f47 100644
--- a/arch/x86/kvm/vmx/sgx.c
+++ b/arch/x86/kvm/vmx/sgx.c
@@ -274,7 +274,7 @@ static int handle_encls_ecreate(struct kvm_vcpu *vcpu)
 	 * simultaneously set SGX_ATTR_PROVISIONKEY to bypass the check to
 	 * enforce restriction of access to the PROVISIONKEY.
 	 */
-	contents = (struct sgx_secs *)__get_free_page(GFP_KERNEL_ACCOUNT);
+	contents = (struct sgx_secs *)__get_free_page(GFP_KERNEL);
 	if (!contents)
 		return -ENOMEM;
 
diff --git a/arch/x86/kvm/vmx/vmcs12.h b/arch/x86/kvm/vmx/vmcs12.h
index 01936013428b..56fd150a6f24 100644
--- a/arch/x86/kvm/vmx/vmcs12.h
+++ b/arch/x86/kvm/vmx/vmcs12.h
@@ -188,12 +188,13 @@ struct __packed vmcs12 {
 };
 
 /*
- * VMCS12_REVISION is an arbitrary id that should be changed if the content or
- * layout of struct vmcs12 is changed. MSR_IA32_VMX_BASIC returns this id, and
- * VMPTRLD verifies that the VMCS region that L1 is loading contains this id.
+ * VMCS12_REVISION is KVM's arbitrary ID for the layout of struct vmcs12.  KVM
+ * enumerates this value to L1 via MSR_IA32_VMX_BASIC, and checks the revision
+ * ID during nested VMPTRLD to verify that L1 is loading a VMCS that adhere's
+ * to KVM's virtual CPU definition.
  *
- * IMPORTANT: Changing this value will break save/restore compatibility with
- * older kvm releases.
+ * DO NOT change this value, as it will break save/restore compatibility with
+ * older KVM releases.
  */
 #define VMCS12_REVISION 0x11e57ed0
 
@@ -206,7 +207,8 @@ struct __packed vmcs12 {
 #define VMCS12_SIZE		KVM_STATE_NESTED_VMX_VMCS_SIZE
 
 /*
- * For save/restore compatibility, the vmcs12 field offsets must not change.
+ * For save/restore compatibility, the vmcs12 field offsets must not change,
+ * although appending fields and/or filling gaps is obviously allowed.
  */
 #define CHECK_OFFSET(field, loc) \
 	ASSERT_STRUCT_OFFSET(struct vmcs12, field, loc)
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index b3c83c06f826..1a4438358c5e 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -74,6 +74,7 @@
 #include "posted_intr.h"
 
 MODULE_AUTHOR("Qumranet");
+MODULE_DESCRIPTION("KVM support for VMX (Intel VT-x) extensions");
 MODULE_LICENSE("GPL");
 
 #ifdef MODULE
@@ -259,7 +260,7 @@ static int vmx_setup_l1d_flush(enum vmx_l1d_flush_state l1tf)
 		return 0;
 	}
 
-	if (host_arch_capabilities & ARCH_CAP_SKIP_VMENTRY_L1DFLUSH) {
+	if (kvm_host.arch_capabilities & ARCH_CAP_SKIP_VMENTRY_L1DFLUSH) {
 		l1tf_vmx_mitigation = VMENTER_L1D_FLUSH_NOT_REQUIRED;
 		return 0;
 	}
@@ -404,7 +405,7 @@ static void vmx_update_fb_clear_dis(struct kvm_vcpu *vcpu, struct vcpu_vmx *vmx)
 	 * and VM-Exit.
 	 */
 	vmx->disable_fb_clear = !cpu_feature_enabled(X86_FEATURE_CLEAR_CPU_BUF) &&
-				(host_arch_capabilities & ARCH_CAP_FB_CLEAR_CTRL) &&
+				(kvm_host.arch_capabilities & ARCH_CAP_FB_CLEAR_CTRL) &&
 				!boot_cpu_has_bug(X86_BUG_MDS) &&
 				!boot_cpu_has_bug(X86_BUG_TAA);
 
@@ -524,10 +525,6 @@ static const struct kvm_vmx_segment_field {
 	VMX_SEGMENT_FIELD(LDTR),
 };
 
-static inline void vmx_segment_cache_clear(struct vcpu_vmx *vmx)
-{
-	vmx->segment_cache.bitmask = 0;
-}
 
 static unsigned long host_idt_base;
 
@@ -754,7 +751,7 @@ fault:
 	return -EIO;
 }
 
-static void vmx_emergency_disable(void)
+void vmx_emergency_disable_virtualization_cpu(void)
 {
 	int cpu = raw_smp_processor_id();
 	struct loaded_vmcs *v;
@@ -1123,12 +1120,12 @@ static bool update_transition_efer(struct vcpu_vmx *vmx)
 	 * atomically, since it's faster than switching it manually.
 	 */
 	if (cpu_has_load_ia32_efer() ||
-	    (enable_ept && ((vmx->vcpu.arch.efer ^ host_efer) & EFER_NX))) {
+	    (enable_ept && ((vmx->vcpu.arch.efer ^ kvm_host.efer) & EFER_NX))) {
 		if (!(guest_efer & EFER_LMA))
 			guest_efer &= ~EFER_LME;
-		if (guest_efer != host_efer)
+		if (guest_efer != kvm_host.efer)
 			add_atomic_switch_msr(vmx, MSR_EFER,
-					      guest_efer, host_efer, false);
+					      guest_efer, kvm_host.efer, false);
 		else
 			clear_atomic_switch_msr(vmx, MSR_EFER);
 		return false;
@@ -1141,7 +1138,7 @@ static bool update_transition_efer(struct vcpu_vmx *vmx)
 	clear_atomic_switch_msr(vmx, MSR_EFER);
 
 	guest_efer &= ~ignore_bits;
-	guest_efer |= host_efer & ignore_bits;
+	guest_efer |= kvm_host.efer & ignore_bits;
 
 	vmx->guest_uret_msrs[i].data = guest_efer;
 	vmx->guest_uret_msrs[i].mask = ~ignore_bits;
@@ -1411,6 +1408,38 @@ static void vmx_write_guest_kernel_gs_base(struct vcpu_vmx *vmx, u64 data)
 }
 #endif
 
+static void grow_ple_window(struct kvm_vcpu *vcpu)
+{
+	struct vcpu_vmx *vmx = to_vmx(vcpu);
+	unsigned int old = vmx->ple_window;
+
+	vmx->ple_window = __grow_ple_window(old, ple_window,
+					    ple_window_grow,
+					    ple_window_max);
+
+	if (vmx->ple_window != old) {
+		vmx->ple_window_dirty = true;
+		trace_kvm_ple_window_update(vcpu->vcpu_id,
+					    vmx->ple_window, old);
+	}
+}
+
+static void shrink_ple_window(struct kvm_vcpu *vcpu)
+{
+	struct vcpu_vmx *vmx = to_vmx(vcpu);
+	unsigned int old = vmx->ple_window;
+
+	vmx->ple_window = __shrink_ple_window(old, ple_window,
+					      ple_window_shrink,
+					      ple_window);
+
+	if (vmx->ple_window != old) {
+		vmx->ple_window_dirty = true;
+		trace_kvm_ple_window_update(vcpu->vcpu_id,
+					    vmx->ple_window, old);
+	}
+}
+
 void vmx_vcpu_load_vmcs(struct kvm_vcpu *vcpu, int cpu,
 			struct loaded_vmcs *buddy)
 {
@@ -1486,6 +1515,9 @@ void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
 {
 	struct vcpu_vmx *vmx = to_vmx(vcpu);
 
+	if (vcpu->scheduled_out && !kvm_pause_in_guest(vcpu->kvm))
+		shrink_ple_window(vcpu);
+
 	vmx_vcpu_load_vmcs(vcpu, cpu, NULL);
 
 	vmx_vcpu_pi_load(vcpu, cpu);
@@ -1962,15 +1994,15 @@ static inline bool is_vmx_feature_control_msr_valid(struct vcpu_vmx *vmx,
 	return !(msr->data & ~valid_bits);
 }
 
-int vmx_get_msr_feature(struct kvm_msr_entry *msr)
+int vmx_get_feature_msr(u32 msr, u64 *data)
 {
-	switch (msr->index) {
+	switch (msr) {
 	case KVM_FIRST_EMULATED_VMX_MSR ... KVM_LAST_EMULATED_VMX_MSR:
 		if (!nested)
 			return 1;
-		return vmx_get_vmx_msr(&vmcs_config.nested, msr->index, &msr->data);
+		return vmx_get_vmx_msr(&vmcs_config.nested, msr, data);
 	default:
-		return KVM_MSR_RET_INVALID;
+		return KVM_MSR_RET_UNSUPPORTED;
 	}
 }
 
@@ -2525,17 +2557,15 @@ static bool cpu_has_sgx(void)
  */
 static bool cpu_has_perf_global_ctrl_bug(void)
 {
-	if (boot_cpu_data.x86 == 0x6) {
-		switch (boot_cpu_data.x86_model) {
-		case INTEL_FAM6_NEHALEM_EP:	/* AAK155 */
-		case INTEL_FAM6_NEHALEM:	/* AAP115 */
-		case INTEL_FAM6_WESTMERE:	/* AAT100 */
-		case INTEL_FAM6_WESTMERE_EP:	/* BC86,AAY89,BD102 */
-		case INTEL_FAM6_NEHALEM_EX:	/* BA97 */
-			return true;
-		default:
-			break;
-		}
+	switch (boot_cpu_data.x86_vfm) {
+	case INTEL_NEHALEM_EP:	/* AAK155 */
+	case INTEL_NEHALEM:	/* AAP115 */
+	case INTEL_WESTMERE:	/* AAT100 */
+	case INTEL_WESTMERE_EP:	/* BC86,AAY89,BD102 */
+	case INTEL_NEHALEM_EX:	/* BA97 */
+		return true;
+	default:
+		break;
 	}
 
 	return false;
@@ -2571,13 +2601,13 @@ static u64 adjust_vmx_controls64(u64 ctl_opt, u32 msr)
 static int setup_vmcs_config(struct vmcs_config *vmcs_conf,
 			     struct vmx_capability *vmx_cap)
 {
-	u32 vmx_msr_low, vmx_msr_high;
 	u32 _pin_based_exec_control = 0;
 	u32 _cpu_based_exec_control = 0;
 	u32 _cpu_based_2nd_exec_control = 0;
 	u64 _cpu_based_3rd_exec_control = 0;
 	u32 _vmexit_control = 0;
 	u32 _vmentry_control = 0;
+	u64 basic_msr;
 	u64 misc_msr;
 	int i;
 
@@ -2700,29 +2730,29 @@ static int setup_vmcs_config(struct vmcs_config *vmcs_conf,
 		_vmexit_control &= ~x_ctrl;
 	}
 
-	rdmsr(MSR_IA32_VMX_BASIC, vmx_msr_low, vmx_msr_high);
+	rdmsrl(MSR_IA32_VMX_BASIC, basic_msr);
 
 	/* IA-32 SDM Vol 3B: VMCS size is never greater than 4kB. */
-	if ((vmx_msr_high & 0x1fff) > PAGE_SIZE)
+	if (vmx_basic_vmcs_size(basic_msr) > PAGE_SIZE)
 		return -EIO;
 
 #ifdef CONFIG_X86_64
-	/* IA-32 SDM Vol 3B: 64-bit CPUs always have VMX_BASIC_MSR[48]==0. */
-	if (vmx_msr_high & (1u<<16))
+	/*
+	 * KVM expects to be able to shove all legal physical addresses into
+	 * VMCS fields for 64-bit kernels, and per the SDM, "This bit is always
+	 * 0 for processors that support Intel 64 architecture".
+	 */
+	if (basic_msr & VMX_BASIC_32BIT_PHYS_ADDR_ONLY)
 		return -EIO;
 #endif
 
 	/* Require Write-Back (WB) memory type for VMCS accesses. */
-	if (((vmx_msr_high >> 18) & 15) != 6)
+	if (vmx_basic_vmcs_mem_type(basic_msr) != X86_MEMTYPE_WB)
 		return -EIO;
 
 	rdmsrl(MSR_IA32_VMX_MISC, misc_msr);
 
-	vmcs_conf->size = vmx_msr_high & 0x1fff;
-	vmcs_conf->basic_cap = vmx_msr_high & ~0x1fff;
-
-	vmcs_conf->revision_id = vmx_msr_low;
-
+	vmcs_conf->basic = basic_msr;
 	vmcs_conf->pin_based_exec_ctrl = _pin_based_exec_control;
 	vmcs_conf->cpu_based_exec_ctrl = _cpu_based_exec_control;
 	vmcs_conf->cpu_based_2nd_exec_ctrl = _cpu_based_2nd_exec_control;
@@ -2810,7 +2840,7 @@ fault:
 	return -EFAULT;
 }
 
-int vmx_hardware_enable(void)
+int vmx_enable_virtualization_cpu(void)
 {
 	int cpu = raw_smp_processor_id();
 	u64 phys_addr = __pa(per_cpu(vmxarea, cpu));
@@ -2834,9 +2864,6 @@ int vmx_hardware_enable(void)
 		return r;
 	}
 
-	if (enable_ept)
-		ept_sync_global();
-
 	return 0;
 }
 
@@ -2850,7 +2877,7 @@ static void vmclear_local_loaded_vmcss(void)
 		__loaded_vmcs_clear(v);
 }
 
-void vmx_hardware_disable(void)
+void vmx_disable_virtualization_cpu(void)
 {
 	vmclear_local_loaded_vmcss();
 
@@ -2872,13 +2899,13 @@ struct vmcs *alloc_vmcs_cpu(bool shadow, int cpu, gfp_t flags)
 	if (!pages)
 		return NULL;
 	vmcs = page_address(pages);
-	memset(vmcs, 0, vmcs_config.size);
+	memset(vmcs, 0, vmx_basic_vmcs_size(vmcs_config.basic));
 
 	/* KVM supports Enlightened VMCS v1 only */
 	if (kvm_is_using_evmcs())
 		vmcs->hdr.revision_id = KVM_EVMCS_VERSION;
 	else
-		vmcs->hdr.revision_id = vmcs_config.revision_id;
+		vmcs->hdr.revision_id = vmx_basic_vmcs_revision_id(vmcs_config.basic);
 
 	if (shadow)
 		vmcs->hdr.shadow_vmcs = 1;
@@ -2971,7 +2998,7 @@ static __init int alloc_kvm_area(void)
 		 * physical CPU.
 		 */
 		if (kvm_is_using_evmcs())
-			vmcs->hdr.revision_id = vmcs_config.revision_id;
+			vmcs->hdr.revision_id = vmx_basic_vmcs_revision_id(vmcs_config.basic);
 
 		per_cpu(vmxarea, cpu) = vmcs;
 	}
@@ -4108,26 +4135,6 @@ void pt_update_intercept_for_msr(struct kvm_vcpu *vcpu)
 	}
 }
 
-bool vmx_guest_apic_has_interrupt(struct kvm_vcpu *vcpu)
-{
-	struct vcpu_vmx *vmx = to_vmx(vcpu);
-	void *vapic_page;
-	u32 vppr;
-	int rvi;
-
-	if (WARN_ON_ONCE(!is_guest_mode(vcpu)) ||
-		!nested_cpu_has_vid(get_vmcs12(vcpu)) ||
-		WARN_ON_ONCE(!vmx->nested.virtual_apic_map.gfn))
-		return false;
-
-	rvi = vmx_get_rvi();
-
-	vapic_page = vmx->nested.virtual_apic_map.hva;
-	vppr = *((u32 *)(vapic_page + APIC_PROCPRI));
-
-	return ((rvi & 0xf0) > (vppr & 0xf0));
-}
-
 void vmx_msr_filter_changed(struct kvm_vcpu *vcpu)
 {
 	struct vcpu_vmx *vmx = to_vmx(vcpu);
@@ -4208,6 +4215,13 @@ static int vmx_deliver_nested_posted_interrupt(struct kvm_vcpu *vcpu,
 {
 	struct vcpu_vmx *vmx = to_vmx(vcpu);
 
+	/*
+	 * DO NOT query the vCPU's vmcs12, as vmcs12 is dynamically allocated
+	 * and freed, and must not be accessed outside of vcpu->mutex.  The
+	 * vCPU's cached PI NV is valid if and only if posted interrupts
+	 * enabled in its vmcs12, i.e. checking the vector also checks that
+	 * L1 has enabled posted interrupts for L2.
+	 */
 	if (is_guest_mode(vcpu) &&
 	    vector == vmx->nested.posted_intr_nv) {
 		/*
@@ -4357,7 +4371,7 @@ void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
 	}
 
 	if (cpu_has_load_ia32_efer())
-		vmcs_write64(HOST_IA32_EFER, host_efer);
+		vmcs_write64(HOST_IA32_EFER, kvm_host.efer);
 }
 
 void set_cr4_guest_host_mask(struct vcpu_vmx *vmx)
@@ -5052,14 +5066,19 @@ int vmx_nmi_allowed(struct kvm_vcpu *vcpu, bool for_injection)
 	return !vmx_nmi_blocked(vcpu);
 }
 
+bool __vmx_interrupt_blocked(struct kvm_vcpu *vcpu)
+{
+	return !(vmx_get_rflags(vcpu) & X86_EFLAGS_IF) ||
+	       (vmcs_read32(GUEST_INTERRUPTIBILITY_INFO) &
+		(GUEST_INTR_STATE_STI | GUEST_INTR_STATE_MOV_SS));
+}
+
 bool vmx_interrupt_blocked(struct kvm_vcpu *vcpu)
 {
 	if (is_guest_mode(vcpu) && nested_exit_on_intr(vcpu))
 		return false;
 
-	return !(vmx_get_rflags(vcpu) & X86_EFLAGS_IF) ||
-	       (vmcs_read32(GUEST_INTERRUPTIBILITY_INFO) &
-		(GUEST_INTR_STATE_STI | GUEST_INTR_STATE_MOV_SS));
+	return __vmx_interrupt_blocked(vcpu);
 }
 
 int vmx_interrupt_allowed(struct kvm_vcpu *vcpu, bool for_injection)
@@ -5788,8 +5807,9 @@ static int handle_ept_violation(struct kvm_vcpu *vcpu)
 	error_code |= (exit_qualification & EPT_VIOLATION_RWX_MASK)
 		      ? PFERR_PRESENT_MASK : 0;
 
-	error_code |= (exit_qualification & EPT_VIOLATION_GVA_TRANSLATED) != 0 ?
-	       PFERR_GUEST_FINAL_MASK : PFERR_GUEST_PAGE_MASK;
+	if (error_code & EPT_VIOLATION_GVA_IS_VALID)
+		error_code |= (exit_qualification & EPT_VIOLATION_GVA_TRANSLATED) ?
+			      PFERR_GUEST_FINAL_MASK : PFERR_GUEST_PAGE_MASK;
 
 	/*
 	 * Check that the GPA doesn't exceed physical memory limits, as that is
@@ -5897,38 +5917,6 @@ int vmx_vcpu_pre_run(struct kvm_vcpu *vcpu)
 	return 1;
 }
 
-static void grow_ple_window(struct kvm_vcpu *vcpu)
-{
-	struct vcpu_vmx *vmx = to_vmx(vcpu);
-	unsigned int old = vmx->ple_window;
-
-	vmx->ple_window = __grow_ple_window(old, ple_window,
-					    ple_window_grow,
-					    ple_window_max);
-
-	if (vmx->ple_window != old) {
-		vmx->ple_window_dirty = true;
-		trace_kvm_ple_window_update(vcpu->vcpu_id,
-					    vmx->ple_window, old);
-	}
-}
-
-static void shrink_ple_window(struct kvm_vcpu *vcpu)
-{
-	struct vcpu_vmx *vmx = to_vmx(vcpu);
-	unsigned int old = vmx->ple_window;
-
-	vmx->ple_window = __shrink_ple_window(old, ple_window,
-					      ple_window_shrink,
-					      ple_window);
-
-	if (vmx->ple_window != old) {
-		vmx->ple_window_dirty = true;
-		trace_kvm_ple_window_update(vcpu->vcpu_id,
-					    vmx->ple_window, old);
-	}
-}
-
 /*
  * Indicate a busy-waiting vcpu in spinlock. We do not enable the PAUSE
  * exiting, so only get here on cpu with PAUSE-Loop-Exiting.
@@ -6677,9 +6665,10 @@ static noinstr void vmx_l1d_flush(struct kvm_vcpu *vcpu)
 		bool flush_l1d;
 
 		/*
-		 * Clear the per-vcpu flush bit, it gets set again
-		 * either from vcpu_run() or from one of the unsafe
-		 * VMEXIT handlers.
+		 * Clear the per-vcpu flush bit, it gets set again if the vCPU
+		 * is reloaded, i.e. if the vCPU is scheduled out or if KVM
+		 * exits to userspace, or if KVM reaches one of the unsafe
+		 * VMEXIT handlers, e.g. if KVM calls into the emulator.
 		 */
 		flush_l1d = vcpu->arch.l1tf_flush_l1d;
 		vcpu->arch.l1tf_flush_l1d = false;
@@ -7280,6 +7269,8 @@ static fastpath_t vmx_exit_handlers_fastpath(struct kvm_vcpu *vcpu,
 		return handle_fastpath_set_msr_irqoff(vcpu);
 	case EXIT_REASON_PREEMPTION_TIMER:
 		return handle_fastpath_preemption_timer(vcpu, force_immediate_exit);
+	case EXIT_REASON_HLT:
+		return handle_fastpath_hlt(vcpu);
 	default:
 		return EXIT_FASTPATH_NONE;
 	}
@@ -7665,39 +7656,23 @@ int vmx_vm_init(struct kvm *kvm)
 
 u8 vmx_get_mt_mask(struct kvm_vcpu *vcpu, gfn_t gfn, bool is_mmio)
 {
-	/* We wanted to honor guest CD/MTRR/PAT, but doing so could result in
-	 * memory aliases with conflicting memory types and sometimes MCEs.
-	 * We have to be careful as to what are honored and when.
-	 *
-	 * For MMIO, guest CD/MTRR are ignored.  The EPT memory type is set to
-	 * UC.  The effective memory type is UC or WC depending on guest PAT.
-	 * This was historically the source of MCEs and we want to be
-	 * conservative.
-	 *
-	 * When there is no need to deal with noncoherent DMA (e.g., no VT-d
-	 * or VT-d has snoop control), guest CD/MTRR/PAT are all ignored.  The
-	 * EPT memory type is set to WB.  The effective memory type is forced
-	 * WB.
-	 *
-	 * Otherwise, we trust guest.  Guest CD/MTRR/PAT are all honored.  The
-	 * EPT memory type is used to emulate guest CD/MTRR.
+	/*
+	 * Force UC for host MMIO regions, as allowing the guest to access MMIO
+	 * with cacheable accesses will result in Machine Checks.
 	 */
-
 	if (is_mmio)
 		return MTRR_TYPE_UNCACHABLE << VMX_EPT_MT_EPTE_SHIFT;
 
+	/*
+	 * Force WB and ignore guest PAT if the VM does NOT have a non-coherent
+	 * device attached.  Letting the guest control memory types on Intel
+	 * CPUs may result in unexpected behavior, and so KVM's ABI is to trust
+	 * the guest to behave only as a last resort.
+	 */
 	if (!kvm_arch_has_noncoherent_dma(vcpu->kvm))
 		return (MTRR_TYPE_WRBACK << VMX_EPT_MT_EPTE_SHIFT) | VMX_EPT_IPAT_BIT;
 
-	if (kvm_read_cr0_bits(vcpu, X86_CR0_CD)) {
-		if (kvm_check_has_quirk(vcpu->kvm, KVM_X86_QUIRK_CD_NW_CLEARED))
-			return MTRR_TYPE_WRBACK << VMX_EPT_MT_EPTE_SHIFT;
-		else
-			return (MTRR_TYPE_UNCACHABLE << VMX_EPT_MT_EPTE_SHIFT) |
-				VMX_EPT_IPAT_BIT;
-	}
-
-	return kvm_mtrr_get_guest_memory_type(vcpu, gfn) << VMX_EPT_MT_EPTE_SHIFT;
+	return (MTRR_TYPE_WRBACK << VMX_EPT_MT_EPTE_SHIFT);
 }
 
 static void vmcs_set_secondary_exec_control(struct vcpu_vmx *vmx, u32 new_ctl)
@@ -7996,6 +7971,7 @@ static __init void vmx_set_cpu_caps(void)
 		kvm_cpu_cap_clear(X86_FEATURE_SGX_LC);
 		kvm_cpu_cap_clear(X86_FEATURE_SGX1);
 		kvm_cpu_cap_clear(X86_FEATURE_SGX2);
+		kvm_cpu_cap_clear(X86_FEATURE_SGX_EDECCSSA);
 	}
 
 	if (vmx_umip_emulated())
@@ -8179,12 +8155,6 @@ void vmx_cancel_hv_timer(struct kvm_vcpu *vcpu)
 }
 #endif
 
-void vmx_sched_in(struct kvm_vcpu *vcpu, int cpu)
-{
-	if (!kvm_pause_in_guest(vcpu->kvm))
-		shrink_ple_window(vcpu);
-}
-
 void vmx_update_cpu_dirty_logging(struct kvm_vcpu *vcpu)
 {
 	struct vcpu_vmx *vmx = to_vmx(vcpu);
@@ -8396,18 +8366,16 @@ static void __init vmx_setup_me_spte_mask(void)
 	u64 me_mask = 0;
 
 	/*
-	 * kvm_get_shadow_phys_bits() returns shadow_phys_bits.  Use
-	 * the former to avoid exposing shadow_phys_bits.
-	 *
 	 * On pre-MKTME system, boot_cpu_data.x86_phys_bits equals to
-	 * shadow_phys_bits.  On MKTME and/or TDX capable systems,
+	 * kvm_host.maxphyaddr.  On MKTME and/or TDX capable systems,
 	 * boot_cpu_data.x86_phys_bits holds the actual physical address
-	 * w/o the KeyID bits, and shadow_phys_bits equals to MAXPHYADDR
-	 * reported by CPUID.  Those bits between are KeyID bits.
+	 * w/o the KeyID bits, and kvm_host.maxphyaddr equals to
+	 * MAXPHYADDR reported by CPUID.  Those bits between are KeyID bits.
 	 */
-	if (boot_cpu_data.x86_phys_bits != kvm_get_shadow_phys_bits())
+	if (boot_cpu_data.x86_phys_bits != kvm_host.maxphyaddr)
 		me_mask = rsvd_bits(boot_cpu_data.x86_phys_bits,
-			kvm_get_shadow_phys_bits() - 1);
+				    kvm_host.maxphyaddr - 1);
+
 	/*
 	 * Unlike SME, host kernel doesn't support setting up any
 	 * MKTME KeyID on Intel platforms.  No memory encryption
@@ -8554,7 +8522,7 @@ __init int vmx_hardware_setup(void)
 		u64 use_timer_freq = 5000ULL * 1000 * 1000;
 
 		cpu_preemption_timer_multi =
-			vmcs_config.misc & VMX_MISC_PREEMPTION_TIMER_RATE_MASK;
+			vmx_misc_preemption_timer_rate(vmcs_config.misc);
 
 		if (tsc_khz)
 			use_timer_freq = (u64)tsc_khz * 1000;
@@ -8621,17 +8589,15 @@ static void __vmx_exit(void)
 {
 	allow_smaller_maxphyaddr = false;
 
-	cpu_emergency_unregister_virt_callback(vmx_emergency_disable);
-
 	vmx_cleanup_l1d_flush();
 }
 
 static void vmx_exit(void)
 {
 	kvm_exit();
+	__vmx_exit();
 	kvm_x86_vendor_exit();
 
-	__vmx_exit();
 }
 module_exit(vmx_exit);
 
@@ -8669,8 +8635,6 @@ static int __init vmx_init(void)
 		pi_init_cpu(cpu);
 	}
 
-	cpu_emergency_register_virt_callback(vmx_emergency_disable);
-
 	vmx_check_vmcs12_offsets();
 
 	/*
diff --git a/arch/x86/kvm/vmx/vmx.h b/arch/x86/kvm/vmx/vmx.h
index 7b64e271a931..2325f773a20b 100644
--- a/arch/x86/kvm/vmx/vmx.h
+++ b/arch/x86/kvm/vmx/vmx.h
@@ -17,10 +17,6 @@
 #include "run_flags.h"
 #include "../mmu.h"
 
-#define MSR_TYPE_R	1
-#define MSR_TYPE_W	2
-#define MSR_TYPE_RW	3
-
 #define X2APIC_MSR(r) (APIC_BASE_MSR + ((r) >> 4))
 
 #ifdef CONFIG_X86_64
@@ -406,6 +402,7 @@ u64 construct_eptp(struct kvm_vcpu *vcpu, hpa_t root_hpa, int root_level);
 bool vmx_guest_inject_ac(struct kvm_vcpu *vcpu);
 void vmx_update_exception_bitmap(struct kvm_vcpu *vcpu);
 bool vmx_nmi_blocked(struct kvm_vcpu *vcpu);
+bool __vmx_interrupt_blocked(struct kvm_vcpu *vcpu);
 bool vmx_interrupt_blocked(struct kvm_vcpu *vcpu);
 bool vmx_get_nmi_mask(struct kvm_vcpu *vcpu);
 void vmx_set_nmi_mask(struct kvm_vcpu *vcpu, bool masked);
@@ -727,7 +724,7 @@ static inline bool vmx_need_pf_intercept(struct kvm_vcpu *vcpu)
 		return true;
 
 	return allow_smaller_maxphyaddr &&
-	       cpuid_maxphyaddr(vcpu) < kvm_get_shadow_phys_bits();
+	       cpuid_maxphyaddr(vcpu) < kvm_host.maxphyaddr;
 }
 
 static inline bool is_unrestricted_guest(struct kvm_vcpu *vcpu)
@@ -755,4 +752,9 @@ static inline bool vmx_can_use_ipiv(struct kvm_vcpu *vcpu)
 	return  lapic_in_kernel(vcpu) && enable_ipiv;
 }
 
+static inline void vmx_segment_cache_clear(struct vcpu_vmx *vmx)
+{
+	vmx->segment_cache.bitmask = 0;
+}
+
 #endif /* __KVM_X86_VMX_H */
diff --git a/arch/x86/kvm/vmx/vmx_onhyperv.h b/arch/x86/kvm/vmx/vmx_onhyperv.h
index eb48153bfd73..bba24ed99ee6 100644
--- a/arch/x86/kvm/vmx/vmx_onhyperv.h
+++ b/arch/x86/kvm/vmx/vmx_onhyperv.h
@@ -104,6 +104,14 @@ static inline void evmcs_load(u64 phys_addr)
 	struct hv_vp_assist_page *vp_ap =
 		hv_get_vp_assist_page(smp_processor_id());
 
+	/*
+	 * When enabling eVMCS, KVM verifies that every CPU has a valid hv_vp_assist_page()
+	 * and aborts enabling the feature otherwise. CPU onlining path is also checked in
+	 * vmx_hardware_enable().
+	 */
+	if (KVM_BUG_ON(!vp_ap, kvm_get_running_vcpu()->kvm))
+		return;
+
 	if (current_evmcs->hv_enlightenments_control.nested_flush_hypercall)
 		vp_ap->nested_control.features.directhypercall = 1;
 	vp_ap->current_nested_vmcs = phys_addr;
diff --git a/arch/x86/kvm/vmx/vmx_ops.h b/arch/x86/kvm/vmx/vmx_ops.h
index 8060e5fc6dbd..93e020dc88f6 100644
--- a/arch/x86/kvm/vmx/vmx_ops.h
+++ b/arch/x86/kvm/vmx/vmx_ops.h
@@ -47,7 +47,7 @@ static __always_inline void vmcs_check16(unsigned long field)
 	BUILD_BUG_ON_MSG(__builtin_constant_p(field) && ((field) & 0x6001) == 0x2001,
 			 "16-bit accessor invalid for 64-bit high field");
 	BUILD_BUG_ON_MSG(__builtin_constant_p(field) && ((field) & 0x6000) == 0x4000,
-			 "16-bit accessor invalid for 32-bit high field");
+			 "16-bit accessor invalid for 32-bit field");
 	BUILD_BUG_ON_MSG(__builtin_constant_p(field) && ((field) & 0x6000) == 0x6000,
 			 "16-bit accessor invalid for natural width field");
 }
diff --git a/arch/x86/kvm/vmx/x86_ops.h b/arch/x86/kvm/vmx/x86_ops.h
index 502704596c83..a55981c5216e 100644
--- a/arch/x86/kvm/vmx/x86_ops.h
+++ b/arch/x86/kvm/vmx/x86_ops.h
@@ -13,8 +13,9 @@ extern struct kvm_x86_init_ops vt_init_ops __initdata;
 
 void vmx_hardware_unsetup(void);
 int vmx_check_processor_compat(void);
-int vmx_hardware_enable(void);
-void vmx_hardware_disable(void);
+int vmx_enable_virtualization_cpu(void);
+void vmx_disable_virtualization_cpu(void);
+void vmx_emergency_disable_virtualization_cpu(void);
 int vmx_vm_init(struct kvm *kvm);
 void vmx_vm_destroy(struct kvm *kvm);
 int vmx_vcpu_precreate(struct kvm *kvm);
@@ -46,10 +47,8 @@ bool vmx_apic_init_signal_blocked(struct kvm_vcpu *vcpu);
 void vmx_migrate_timers(struct kvm_vcpu *vcpu);
 void vmx_set_virtual_apic_mode(struct kvm_vcpu *vcpu);
 void vmx_apicv_pre_state_restore(struct kvm_vcpu *vcpu);
-bool vmx_check_apicv_inhibit_reasons(enum kvm_apicv_inhibit reason);
 void vmx_hwapic_irr_update(struct kvm_vcpu *vcpu, int max_irr);
 void vmx_hwapic_isr_update(int max_isr);
-bool vmx_guest_apic_has_interrupt(struct kvm_vcpu *vcpu);
 int vmx_sync_pir_to_irr(struct kvm_vcpu *vcpu);
 void vmx_deliver_interrupt(struct kvm_lapic *apic, int delivery_mode,
 			   int trig_mode, int vector);
@@ -58,7 +57,7 @@ bool vmx_has_emulated_msr(struct kvm *kvm, u32 index);
 void vmx_msr_filter_changed(struct kvm_vcpu *vcpu);
 void vmx_prepare_switch_to_guest(struct kvm_vcpu *vcpu);
 void vmx_update_exception_bitmap(struct kvm_vcpu *vcpu);
-int vmx_get_msr_feature(struct kvm_msr_entry *msr);
+int vmx_get_feature_msr(u32 msr, u64 *data);
 int vmx_get_msr(struct kvm_vcpu *vcpu, struct msr_data *msr_info);
 u64 vmx_get_segment_base(struct kvm_vcpu *vcpu, int seg);
 void vmx_get_segment(struct kvm_vcpu *vcpu, struct kvm_segment *var, int seg);
@@ -111,8 +110,6 @@ u64 vmx_get_l2_tsc_offset(struct kvm_vcpu *vcpu);
 u64 vmx_get_l2_tsc_multiplier(struct kvm_vcpu *vcpu);
 void vmx_write_tsc_offset(struct kvm_vcpu *vcpu);
 void vmx_write_tsc_multiplier(struct kvm_vcpu *vcpu);
-void vmx_request_immediate_exit(struct kvm_vcpu *vcpu);
-void vmx_sched_in(struct kvm_vcpu *vcpu, int cpu);
 void vmx_update_cpu_dirty_logging(struct kvm_vcpu *vcpu);
 #ifdef CONFIG_X86_64
 int vmx_set_hv_timer(struct kvm_vcpu *vcpu, u64 guest_deadline_tsc,
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 0763a0f72a06..83fe0a78146f 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -100,6 +100,9 @@
 struct kvm_caps kvm_caps __read_mostly;
 EXPORT_SYMBOL_GPL(kvm_caps);
 
+struct kvm_host_values kvm_host __read_mostly;
+EXPORT_SYMBOL_GPL(kvm_host);
+
 #define  ERR_PTR_USR(e)  ((void __user *)ERR_PTR(e))
 
 #define emul_to_vcpu(ctxt) \
@@ -220,21 +223,12 @@ static struct kvm_user_return_msrs __percpu *user_return_msrs;
 				| XFEATURE_MASK_BNDCSR | XFEATURE_MASK_AVX512 \
 				| XFEATURE_MASK_PKRU | XFEATURE_MASK_XTILE)
 
-u64 __read_mostly host_efer;
-EXPORT_SYMBOL_GPL(host_efer);
-
 bool __read_mostly allow_smaller_maxphyaddr = 0;
 EXPORT_SYMBOL_GPL(allow_smaller_maxphyaddr);
 
 bool __read_mostly enable_apicv = true;
 EXPORT_SYMBOL_GPL(enable_apicv);
 
-u64 __read_mostly host_xss;
-EXPORT_SYMBOL_GPL(host_xss);
-
-u64 __read_mostly host_arch_capabilities;
-EXPORT_SYMBOL_GPL(host_arch_capabilities);
-
 const struct _kvm_stats_desc kvm_vm_stats_desc[] = {
 	KVM_GENERIC_VM_STATS(),
 	STATS_DESC_COUNTER(VM, mmu_shadow_zapped),
@@ -308,29 +302,240 @@ const struct kvm_stats_header kvm_vcpu_stats_header = {
 		       sizeof(kvm_vcpu_stats_desc),
 };
 
-u64 __read_mostly host_xcr0;
-
 static struct kmem_cache *x86_emulator_cache;
 
 /*
- * When called, it means the previous get/set msr reached an invalid msr.
- * Return true if we want to ignore/silent this failed msr access.
+ * The three MSR lists(msrs_to_save, emulated_msrs, msr_based_features) track
+ * the set of MSRs that KVM exposes to userspace through KVM_GET_MSRS,
+ * KVM_SET_MSRS, and KVM_GET_MSR_INDEX_LIST.  msrs_to_save holds MSRs that
+ * require host support, i.e. should be probed via RDMSR.  emulated_msrs holds
+ * MSRs that KVM emulates without strictly requiring host support.
+ * msr_based_features holds MSRs that enumerate features, i.e. are effectively
+ * CPUID leafs.  Note, msr_based_features isn't mutually exclusive with
+ * msrs_to_save and emulated_msrs.
+ */
+
+static const u32 msrs_to_save_base[] = {
+	MSR_IA32_SYSENTER_CS, MSR_IA32_SYSENTER_ESP, MSR_IA32_SYSENTER_EIP,
+	MSR_STAR,
+#ifdef CONFIG_X86_64
+	MSR_CSTAR, MSR_KERNEL_GS_BASE, MSR_SYSCALL_MASK, MSR_LSTAR,
+#endif
+	MSR_IA32_TSC, MSR_IA32_CR_PAT, MSR_VM_HSAVE_PA,
+	MSR_IA32_FEAT_CTL, MSR_IA32_BNDCFGS, MSR_TSC_AUX,
+	MSR_IA32_SPEC_CTRL, MSR_IA32_TSX_CTRL,
+	MSR_IA32_RTIT_CTL, MSR_IA32_RTIT_STATUS, MSR_IA32_RTIT_CR3_MATCH,
+	MSR_IA32_RTIT_OUTPUT_BASE, MSR_IA32_RTIT_OUTPUT_MASK,
+	MSR_IA32_RTIT_ADDR0_A, MSR_IA32_RTIT_ADDR0_B,
+	MSR_IA32_RTIT_ADDR1_A, MSR_IA32_RTIT_ADDR1_B,
+	MSR_IA32_RTIT_ADDR2_A, MSR_IA32_RTIT_ADDR2_B,
+	MSR_IA32_RTIT_ADDR3_A, MSR_IA32_RTIT_ADDR3_B,
+	MSR_IA32_UMWAIT_CONTROL,
+
+	MSR_IA32_XFD, MSR_IA32_XFD_ERR,
+};
+
+static const u32 msrs_to_save_pmu[] = {
+	MSR_ARCH_PERFMON_FIXED_CTR0, MSR_ARCH_PERFMON_FIXED_CTR1,
+	MSR_ARCH_PERFMON_FIXED_CTR0 + 2,
+	MSR_CORE_PERF_FIXED_CTR_CTRL, MSR_CORE_PERF_GLOBAL_STATUS,
+	MSR_CORE_PERF_GLOBAL_CTRL,
+	MSR_IA32_PEBS_ENABLE, MSR_IA32_DS_AREA, MSR_PEBS_DATA_CFG,
+
+	/* This part of MSRs should match KVM_MAX_NR_INTEL_GP_COUNTERS. */
+	MSR_ARCH_PERFMON_PERFCTR0, MSR_ARCH_PERFMON_PERFCTR1,
+	MSR_ARCH_PERFMON_PERFCTR0 + 2, MSR_ARCH_PERFMON_PERFCTR0 + 3,
+	MSR_ARCH_PERFMON_PERFCTR0 + 4, MSR_ARCH_PERFMON_PERFCTR0 + 5,
+	MSR_ARCH_PERFMON_PERFCTR0 + 6, MSR_ARCH_PERFMON_PERFCTR0 + 7,
+	MSR_ARCH_PERFMON_EVENTSEL0, MSR_ARCH_PERFMON_EVENTSEL1,
+	MSR_ARCH_PERFMON_EVENTSEL0 + 2, MSR_ARCH_PERFMON_EVENTSEL0 + 3,
+	MSR_ARCH_PERFMON_EVENTSEL0 + 4, MSR_ARCH_PERFMON_EVENTSEL0 + 5,
+	MSR_ARCH_PERFMON_EVENTSEL0 + 6, MSR_ARCH_PERFMON_EVENTSEL0 + 7,
+
+	MSR_K7_EVNTSEL0, MSR_K7_EVNTSEL1, MSR_K7_EVNTSEL2, MSR_K7_EVNTSEL3,
+	MSR_K7_PERFCTR0, MSR_K7_PERFCTR1, MSR_K7_PERFCTR2, MSR_K7_PERFCTR3,
+
+	/* This part of MSRs should match KVM_MAX_NR_AMD_GP_COUNTERS. */
+	MSR_F15H_PERF_CTL0, MSR_F15H_PERF_CTL1, MSR_F15H_PERF_CTL2,
+	MSR_F15H_PERF_CTL3, MSR_F15H_PERF_CTL4, MSR_F15H_PERF_CTL5,
+	MSR_F15H_PERF_CTR0, MSR_F15H_PERF_CTR1, MSR_F15H_PERF_CTR2,
+	MSR_F15H_PERF_CTR3, MSR_F15H_PERF_CTR4, MSR_F15H_PERF_CTR5,
+
+	MSR_AMD64_PERF_CNTR_GLOBAL_CTL,
+	MSR_AMD64_PERF_CNTR_GLOBAL_STATUS,
+	MSR_AMD64_PERF_CNTR_GLOBAL_STATUS_CLR,
+};
+
+static u32 msrs_to_save[ARRAY_SIZE(msrs_to_save_base) +
+			ARRAY_SIZE(msrs_to_save_pmu)];
+static unsigned num_msrs_to_save;
+
+static const u32 emulated_msrs_all[] = {
+	MSR_KVM_SYSTEM_TIME, MSR_KVM_WALL_CLOCK,
+	MSR_KVM_SYSTEM_TIME_NEW, MSR_KVM_WALL_CLOCK_NEW,
+
+#ifdef CONFIG_KVM_HYPERV
+	HV_X64_MSR_GUEST_OS_ID, HV_X64_MSR_HYPERCALL,
+	HV_X64_MSR_TIME_REF_COUNT, HV_X64_MSR_REFERENCE_TSC,
+	HV_X64_MSR_TSC_FREQUENCY, HV_X64_MSR_APIC_FREQUENCY,
+	HV_X64_MSR_CRASH_P0, HV_X64_MSR_CRASH_P1, HV_X64_MSR_CRASH_P2,
+	HV_X64_MSR_CRASH_P3, HV_X64_MSR_CRASH_P4, HV_X64_MSR_CRASH_CTL,
+	HV_X64_MSR_RESET,
+	HV_X64_MSR_VP_INDEX,
+	HV_X64_MSR_VP_RUNTIME,
+	HV_X64_MSR_SCONTROL,
+	HV_X64_MSR_STIMER0_CONFIG,
+	HV_X64_MSR_VP_ASSIST_PAGE,
+	HV_X64_MSR_REENLIGHTENMENT_CONTROL, HV_X64_MSR_TSC_EMULATION_CONTROL,
+	HV_X64_MSR_TSC_EMULATION_STATUS, HV_X64_MSR_TSC_INVARIANT_CONTROL,
+	HV_X64_MSR_SYNDBG_OPTIONS,
+	HV_X64_MSR_SYNDBG_CONTROL, HV_X64_MSR_SYNDBG_STATUS,
+	HV_X64_MSR_SYNDBG_SEND_BUFFER, HV_X64_MSR_SYNDBG_RECV_BUFFER,
+	HV_X64_MSR_SYNDBG_PENDING_BUFFER,
+#endif
+
+	MSR_KVM_ASYNC_PF_EN, MSR_KVM_STEAL_TIME,
+	MSR_KVM_PV_EOI_EN, MSR_KVM_ASYNC_PF_INT, MSR_KVM_ASYNC_PF_ACK,
+
+	MSR_IA32_TSC_ADJUST,
+	MSR_IA32_TSC_DEADLINE,
+	MSR_IA32_ARCH_CAPABILITIES,
+	MSR_IA32_PERF_CAPABILITIES,
+	MSR_IA32_MISC_ENABLE,
+	MSR_IA32_MCG_STATUS,
+	MSR_IA32_MCG_CTL,
+	MSR_IA32_MCG_EXT_CTL,
+	MSR_IA32_SMBASE,
+	MSR_SMI_COUNT,
+	MSR_PLATFORM_INFO,
+	MSR_MISC_FEATURES_ENABLES,
+	MSR_AMD64_VIRT_SPEC_CTRL,
+	MSR_AMD64_TSC_RATIO,
+	MSR_IA32_POWER_CTL,
+	MSR_IA32_UCODE_REV,
+
+	/*
+	 * KVM always supports the "true" VMX control MSRs, even if the host
+	 * does not.  The VMX MSRs as a whole are considered "emulated" as KVM
+	 * doesn't strictly require them to exist in the host (ignoring that
+	 * KVM would refuse to load in the first place if the core set of MSRs
+	 * aren't supported).
+	 */
+	MSR_IA32_VMX_BASIC,
+	MSR_IA32_VMX_TRUE_PINBASED_CTLS,
+	MSR_IA32_VMX_TRUE_PROCBASED_CTLS,
+	MSR_IA32_VMX_TRUE_EXIT_CTLS,
+	MSR_IA32_VMX_TRUE_ENTRY_CTLS,
+	MSR_IA32_VMX_MISC,
+	MSR_IA32_VMX_CR0_FIXED0,
+	MSR_IA32_VMX_CR4_FIXED0,
+	MSR_IA32_VMX_VMCS_ENUM,
+	MSR_IA32_VMX_PROCBASED_CTLS2,
+	MSR_IA32_VMX_EPT_VPID_CAP,
+	MSR_IA32_VMX_VMFUNC,
+
+	MSR_K7_HWCR,
+	MSR_KVM_POLL_CONTROL,
+};
+
+static u32 emulated_msrs[ARRAY_SIZE(emulated_msrs_all)];
+static unsigned num_emulated_msrs;
+
+/*
+ * List of MSRs that control the existence of MSR-based features, i.e. MSRs
+ * that are effectively CPUID leafs.  VMX MSRs are also included in the set of
+ * feature MSRs, but are handled separately to allow expedited lookups.
  */
-static bool kvm_msr_ignored_check(u32 msr, u64 data, bool write)
+static const u32 msr_based_features_all_except_vmx[] = {
+	MSR_AMD64_DE_CFG,
+	MSR_IA32_UCODE_REV,
+	MSR_IA32_ARCH_CAPABILITIES,
+	MSR_IA32_PERF_CAPABILITIES,
+};
+
+static u32 msr_based_features[ARRAY_SIZE(msr_based_features_all_except_vmx) +
+			      (KVM_LAST_EMULATED_VMX_MSR - KVM_FIRST_EMULATED_VMX_MSR + 1)];
+static unsigned int num_msr_based_features;
+
+/*
+ * All feature MSRs except uCode revID, which tracks the currently loaded uCode
+ * patch, are immutable once the vCPU model is defined.
+ */
+static bool kvm_is_immutable_feature_msr(u32 msr)
 {
-	const char *op = write ? "wrmsr" : "rdmsr";
+	int i;
 
-	if (ignore_msrs) {
-		if (report_ignored_msrs)
-			kvm_pr_unimpl("ignored %s: 0x%x data 0x%llx\n",
-				      op, msr, data);
-		/* Mask the error */
+	if (msr >= KVM_FIRST_EMULATED_VMX_MSR && msr <= KVM_LAST_EMULATED_VMX_MSR)
 		return true;
-	} else {
+
+	for (i = 0; i < ARRAY_SIZE(msr_based_features_all_except_vmx); i++) {
+		if (msr == msr_based_features_all_except_vmx[i])
+			return msr != MSR_IA32_UCODE_REV;
+	}
+
+	return false;
+}
+
+static bool kvm_is_advertised_msr(u32 msr_index)
+{
+	unsigned int i;
+
+	for (i = 0; i < num_msrs_to_save; i++) {
+		if (msrs_to_save[i] == msr_index)
+			return true;
+	}
+
+	for (i = 0; i < num_emulated_msrs; i++) {
+		if (emulated_msrs[i] == msr_index)
+			return true;
+	}
+
+	return false;
+}
+
+typedef int (*msr_access_t)(struct kvm_vcpu *vcpu, u32 index, u64 *data,
+			    bool host_initiated);
+
+static __always_inline int kvm_do_msr_access(struct kvm_vcpu *vcpu, u32 msr,
+					     u64 *data, bool host_initiated,
+					     enum kvm_msr_access rw,
+					     msr_access_t msr_access_fn)
+{
+	const char *op = rw == MSR_TYPE_W ? "wrmsr" : "rdmsr";
+	int ret;
+
+	BUILD_BUG_ON(rw != MSR_TYPE_R && rw != MSR_TYPE_W);
+
+	/*
+	 * Zero the data on read failures to avoid leaking stack data to the
+	 * guest and/or userspace, e.g. if the failure is ignored below.
+	 */
+	ret = msr_access_fn(vcpu, msr, data, host_initiated);
+	if (ret && rw == MSR_TYPE_R)
+		*data = 0;
+
+	if (ret != KVM_MSR_RET_UNSUPPORTED)
+		return ret;
+
+	/*
+	 * Userspace is allowed to read MSRs, and write '0' to MSRs, that KVM
+	 * advertises to userspace, even if an MSR isn't fully supported.
+	 * Simply check that @data is '0', which covers both the write '0' case
+	 * and all reads (in which case @data is zeroed on failure; see above).
+	 */
+	if (host_initiated && !*data && kvm_is_advertised_msr(msr))
+		return 0;
+
+	if (!ignore_msrs) {
 		kvm_debug_ratelimited("unhandled %s: 0x%x data 0x%llx\n",
-				      op, msr, data);
-		return false;
+				      op, msr, *data);
+		return ret;
 	}
+
+	if (report_ignored_msrs)
+		kvm_pr_unimpl("ignored %s: 0x%x data 0x%llx\n", op, msr, *data);
+
+	return 0;
 }
 
 static struct kmem_cache *kvm_alloc_emulator_cache(void)
@@ -363,7 +568,7 @@ static void kvm_on_user_return(struct user_return_notifier *urn)
 
 	/*
 	 * Disabling irqs at this point since the following code could be
-	 * interrupted and executed through kvm_arch_hardware_disable()
+	 * interrupted and executed through kvm_arch_disable_virtualization_cpu()
 	 */
 	local_irq_save(flags);
 	if (msrs->registered) {
@@ -421,8 +626,7 @@ EXPORT_SYMBOL_GPL(kvm_find_user_return_msr);
 
 static void kvm_user_return_msr_cpu_online(void)
 {
-	unsigned int cpu = smp_processor_id();
-	struct kvm_user_return_msrs *msrs = per_cpu_ptr(user_return_msrs, cpu);
+	struct kvm_user_return_msrs *msrs = this_cpu_ptr(user_return_msrs);
 	u64 value;
 	int i;
 
@@ -435,8 +639,7 @@ static void kvm_user_return_msr_cpu_online(void)
 
 int kvm_set_user_return_msr(unsigned slot, u64 value, u64 mask)
 {
-	unsigned int cpu = smp_processor_id();
-	struct kvm_user_return_msrs *msrs = per_cpu_ptr(user_return_msrs, cpu);
+	struct kvm_user_return_msrs *msrs = this_cpu_ptr(user_return_msrs);
 	int err;
 
 	value = (value & mask) | (msrs->values[slot].host & ~mask);
@@ -458,8 +661,7 @@ EXPORT_SYMBOL_GPL(kvm_set_user_return_msr);
 
 static void drop_user_return_notifiers(void)
 {
-	unsigned int cpu = smp_processor_id();
-	struct kvm_user_return_msrs *msrs = per_cpu_ptr(user_return_msrs, cpu);
+	struct kvm_user_return_msrs *msrs = this_cpu_ptr(user_return_msrs);
 
 	if (msrs->registered)
 		kvm_on_user_return(&msrs->urn);
@@ -631,12 +833,6 @@ static void kvm_queue_exception_vmexit(struct kvm_vcpu *vcpu, unsigned int vecto
 	ex->payload = payload;
 }
 
-/* Forcibly leave the nested mode in cases like a vCPU reset */
-static void kvm_leave_nested(struct kvm_vcpu *vcpu)
-{
-	kvm_x86_ops.nested_ops->leave_nested(vcpu);
-}
-
 static void kvm_multiple_exception(struct kvm_vcpu *vcpu,
 		unsigned nr, bool has_error, u32 error_code,
 	        bool has_payload, unsigned long payload, bool reinject)
@@ -833,7 +1029,7 @@ EXPORT_SYMBOL_GPL(kvm_requeue_exception_e);
  */
 bool kvm_require_cpl(struct kvm_vcpu *vcpu, int required_cpl)
 {
-	if (static_call(kvm_x86_get_cpl)(vcpu) <= required_cpl)
+	if (kvm_x86_call(get_cpl)(vcpu) <= required_cpl)
 		return true;
 	kvm_queue_exception_e(vcpu, GP_VECTOR, 0);
 	return false;
@@ -917,7 +1113,7 @@ static bool kvm_is_valid_cr0(struct kvm_vcpu *vcpu, unsigned long cr0)
 	if ((cr0 & X86_CR0_PG) && !(cr0 & X86_CR0_PE))
 		return false;
 
-	return static_call(kvm_x86_is_valid_cr0)(vcpu, cr0);
+	return kvm_x86_call(is_valid_cr0)(vcpu, cr0);
 }
 
 void kvm_post_set_cr0(struct kvm_vcpu *vcpu, unsigned long old_cr0, unsigned long cr0)
@@ -954,11 +1150,6 @@ void kvm_post_set_cr0(struct kvm_vcpu *vcpu, unsigned long old_cr0, unsigned lon
 
 	if ((cr0 ^ old_cr0) & KVM_MMU_CR0_ROLE_BITS)
 		kvm_mmu_reset_context(vcpu);
-
-	if (((cr0 ^ old_cr0) & X86_CR0_CD) &&
-	    kvm_mmu_honors_guest_mtrrs(vcpu->kvm) &&
-	    !kvm_check_has_quirk(vcpu->kvm, KVM_X86_QUIRK_CD_NW_CLEARED))
-		kvm_zap_gfn_range(vcpu->kvm, 0, ~0ULL);
 }
 EXPORT_SYMBOL_GPL(kvm_post_set_cr0);
 
@@ -981,7 +1172,7 @@ int kvm_set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0)
 
 		if (!is_pae(vcpu))
 			return 1;
-		static_call(kvm_x86_get_cs_db_l_bits)(vcpu, &cs_db, &cs_l);
+		kvm_x86_call(get_cs_db_l_bits)(vcpu, &cs_db, &cs_l);
 		if (cs_l)
 			return 1;
 	}
@@ -995,7 +1186,7 @@ int kvm_set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0)
 	    (is_64_bit_mode(vcpu) || kvm_is_cr4_bit_set(vcpu, X86_CR4_PCIDE)))
 		return 1;
 
-	static_call(kvm_x86_set_cr0)(vcpu, cr0);
+	kvm_x86_call(set_cr0)(vcpu, cr0);
 
 	kvm_post_set_cr0(vcpu, old_cr0, cr0);
 
@@ -1016,11 +1207,11 @@ void kvm_load_guest_xsave_state(struct kvm_vcpu *vcpu)
 
 	if (kvm_is_cr4_bit_set(vcpu, X86_CR4_OSXSAVE)) {
 
-		if (vcpu->arch.xcr0 != host_xcr0)
+		if (vcpu->arch.xcr0 != kvm_host.xcr0)
 			xsetbv(XCR_XFEATURE_ENABLED_MASK, vcpu->arch.xcr0);
 
 		if (guest_can_use(vcpu, X86_FEATURE_XSAVES) &&
-		    vcpu->arch.ia32_xss != host_xss)
+		    vcpu->arch.ia32_xss != kvm_host.xss)
 			wrmsrl(MSR_IA32_XSS, vcpu->arch.ia32_xss);
 	}
 
@@ -1047,12 +1238,12 @@ void kvm_load_host_xsave_state(struct kvm_vcpu *vcpu)
 
 	if (kvm_is_cr4_bit_set(vcpu, X86_CR4_OSXSAVE)) {
 
-		if (vcpu->arch.xcr0 != host_xcr0)
-			xsetbv(XCR_XFEATURE_ENABLED_MASK, host_xcr0);
+		if (vcpu->arch.xcr0 != kvm_host.xcr0)
+			xsetbv(XCR_XFEATURE_ENABLED_MASK, kvm_host.xcr0);
 
 		if (guest_can_use(vcpu, X86_FEATURE_XSAVES) &&
-		    vcpu->arch.ia32_xss != host_xss)
-			wrmsrl(MSR_IA32_XSS, host_xss);
+		    vcpu->arch.ia32_xss != kvm_host.xss)
+			wrmsrl(MSR_IA32_XSS, kvm_host.xss);
 	}
 
 }
@@ -1113,7 +1304,7 @@ static int __kvm_set_xcr(struct kvm_vcpu *vcpu, u32 index, u64 xcr)
 int kvm_emulate_xsetbv(struct kvm_vcpu *vcpu)
 {
 	/* Note, #UD due to CR4.OSXSAVE=0 has priority over the intercept. */
-	if (static_call(kvm_x86_get_cpl)(vcpu) != 0 ||
+	if (kvm_x86_call(get_cpl)(vcpu) != 0 ||
 	    __kvm_set_xcr(vcpu, kvm_rcx_read(vcpu), kvm_read_edx_eax(vcpu))) {
 		kvm_inject_gp(vcpu, 0);
 		return 1;
@@ -1138,7 +1329,7 @@ EXPORT_SYMBOL_GPL(__kvm_is_valid_cr4);
 static bool kvm_is_valid_cr4(struct kvm_vcpu *vcpu, unsigned long cr4)
 {
 	return __kvm_is_valid_cr4(vcpu, cr4) &&
-	       static_call(kvm_x86_is_valid_cr4)(vcpu, cr4);
+	       kvm_x86_call(is_valid_cr4)(vcpu, cr4);
 }
 
 void kvm_post_set_cr4(struct kvm_vcpu *vcpu, unsigned long old_cr4, unsigned long cr4)
@@ -1206,7 +1397,7 @@ int kvm_set_cr4(struct kvm_vcpu *vcpu, unsigned long cr4)
 			return 1;
 	}
 
-	static_call(kvm_x86_set_cr4)(vcpu, cr4);
+	kvm_x86_call(set_cr4)(vcpu, cr4);
 
 	kvm_post_set_cr4(vcpu, old_cr4, cr4);
 
@@ -1345,7 +1536,7 @@ void kvm_update_dr7(struct kvm_vcpu *vcpu)
 		dr7 = vcpu->arch.guest_debug_dr7;
 	else
 		dr7 = vcpu->arch.dr7;
-	static_call(kvm_x86_set_dr7)(vcpu, dr7);
+	kvm_x86_call(set_dr7)(vcpu, dr7);
 	vcpu->arch.switch_db_regs &= ~KVM_DEBUGREG_BP_ENABLED;
 	if (dr7 & DR7_BP_EN_MASK)
 		vcpu->arch.switch_db_regs |= KVM_DEBUGREG_BP_ENABLED;
@@ -1427,178 +1618,6 @@ int kvm_emulate_rdpmc(struct kvm_vcpu *vcpu)
 EXPORT_SYMBOL_GPL(kvm_emulate_rdpmc);
 
 /*
- * The three MSR lists(msrs_to_save, emulated_msrs, msr_based_features) track
- * the set of MSRs that KVM exposes to userspace through KVM_GET_MSRS,
- * KVM_SET_MSRS, and KVM_GET_MSR_INDEX_LIST.  msrs_to_save holds MSRs that
- * require host support, i.e. should be probed via RDMSR.  emulated_msrs holds
- * MSRs that KVM emulates without strictly requiring host support.
- * msr_based_features holds MSRs that enumerate features, i.e. are effectively
- * CPUID leafs.  Note, msr_based_features isn't mutually exclusive with
- * msrs_to_save and emulated_msrs.
- */
-
-static const u32 msrs_to_save_base[] = {
-	MSR_IA32_SYSENTER_CS, MSR_IA32_SYSENTER_ESP, MSR_IA32_SYSENTER_EIP,
-	MSR_STAR,
-#ifdef CONFIG_X86_64
-	MSR_CSTAR, MSR_KERNEL_GS_BASE, MSR_SYSCALL_MASK, MSR_LSTAR,
-#endif
-	MSR_IA32_TSC, MSR_IA32_CR_PAT, MSR_VM_HSAVE_PA,
-	MSR_IA32_FEAT_CTL, MSR_IA32_BNDCFGS, MSR_TSC_AUX,
-	MSR_IA32_SPEC_CTRL, MSR_IA32_TSX_CTRL,
-	MSR_IA32_RTIT_CTL, MSR_IA32_RTIT_STATUS, MSR_IA32_RTIT_CR3_MATCH,
-	MSR_IA32_RTIT_OUTPUT_BASE, MSR_IA32_RTIT_OUTPUT_MASK,
-	MSR_IA32_RTIT_ADDR0_A, MSR_IA32_RTIT_ADDR0_B,
-	MSR_IA32_RTIT_ADDR1_A, MSR_IA32_RTIT_ADDR1_B,
-	MSR_IA32_RTIT_ADDR2_A, MSR_IA32_RTIT_ADDR2_B,
-	MSR_IA32_RTIT_ADDR3_A, MSR_IA32_RTIT_ADDR3_B,
-	MSR_IA32_UMWAIT_CONTROL,
-
-	MSR_IA32_XFD, MSR_IA32_XFD_ERR,
-};
-
-static const u32 msrs_to_save_pmu[] = {
-	MSR_ARCH_PERFMON_FIXED_CTR0, MSR_ARCH_PERFMON_FIXED_CTR1,
-	MSR_ARCH_PERFMON_FIXED_CTR0 + 2,
-	MSR_CORE_PERF_FIXED_CTR_CTRL, MSR_CORE_PERF_GLOBAL_STATUS,
-	MSR_CORE_PERF_GLOBAL_CTRL, MSR_CORE_PERF_GLOBAL_OVF_CTRL,
-	MSR_IA32_PEBS_ENABLE, MSR_IA32_DS_AREA, MSR_PEBS_DATA_CFG,
-
-	/* This part of MSRs should match KVM_INTEL_PMC_MAX_GENERIC. */
-	MSR_ARCH_PERFMON_PERFCTR0, MSR_ARCH_PERFMON_PERFCTR1,
-	MSR_ARCH_PERFMON_PERFCTR0 + 2, MSR_ARCH_PERFMON_PERFCTR0 + 3,
-	MSR_ARCH_PERFMON_PERFCTR0 + 4, MSR_ARCH_PERFMON_PERFCTR0 + 5,
-	MSR_ARCH_PERFMON_PERFCTR0 + 6, MSR_ARCH_PERFMON_PERFCTR0 + 7,
-	MSR_ARCH_PERFMON_EVENTSEL0, MSR_ARCH_PERFMON_EVENTSEL1,
-	MSR_ARCH_PERFMON_EVENTSEL0 + 2, MSR_ARCH_PERFMON_EVENTSEL0 + 3,
-	MSR_ARCH_PERFMON_EVENTSEL0 + 4, MSR_ARCH_PERFMON_EVENTSEL0 + 5,
-	MSR_ARCH_PERFMON_EVENTSEL0 + 6, MSR_ARCH_PERFMON_EVENTSEL0 + 7,
-
-	MSR_K7_EVNTSEL0, MSR_K7_EVNTSEL1, MSR_K7_EVNTSEL2, MSR_K7_EVNTSEL3,
-	MSR_K7_PERFCTR0, MSR_K7_PERFCTR1, MSR_K7_PERFCTR2, MSR_K7_PERFCTR3,
-
-	/* This part of MSRs should match KVM_AMD_PMC_MAX_GENERIC. */
-	MSR_F15H_PERF_CTL0, MSR_F15H_PERF_CTL1, MSR_F15H_PERF_CTL2,
-	MSR_F15H_PERF_CTL3, MSR_F15H_PERF_CTL4, MSR_F15H_PERF_CTL5,
-	MSR_F15H_PERF_CTR0, MSR_F15H_PERF_CTR1, MSR_F15H_PERF_CTR2,
-	MSR_F15H_PERF_CTR3, MSR_F15H_PERF_CTR4, MSR_F15H_PERF_CTR5,
-
-	MSR_AMD64_PERF_CNTR_GLOBAL_CTL,
-	MSR_AMD64_PERF_CNTR_GLOBAL_STATUS,
-	MSR_AMD64_PERF_CNTR_GLOBAL_STATUS_CLR,
-};
-
-static u32 msrs_to_save[ARRAY_SIZE(msrs_to_save_base) +
-			ARRAY_SIZE(msrs_to_save_pmu)];
-static unsigned num_msrs_to_save;
-
-static const u32 emulated_msrs_all[] = {
-	MSR_KVM_SYSTEM_TIME, MSR_KVM_WALL_CLOCK,
-	MSR_KVM_SYSTEM_TIME_NEW, MSR_KVM_WALL_CLOCK_NEW,
-
-#ifdef CONFIG_KVM_HYPERV
-	HV_X64_MSR_GUEST_OS_ID, HV_X64_MSR_HYPERCALL,
-	HV_X64_MSR_TIME_REF_COUNT, HV_X64_MSR_REFERENCE_TSC,
-	HV_X64_MSR_TSC_FREQUENCY, HV_X64_MSR_APIC_FREQUENCY,
-	HV_X64_MSR_CRASH_P0, HV_X64_MSR_CRASH_P1, HV_X64_MSR_CRASH_P2,
-	HV_X64_MSR_CRASH_P3, HV_X64_MSR_CRASH_P4, HV_X64_MSR_CRASH_CTL,
-	HV_X64_MSR_RESET,
-	HV_X64_MSR_VP_INDEX,
-	HV_X64_MSR_VP_RUNTIME,
-	HV_X64_MSR_SCONTROL,
-	HV_X64_MSR_STIMER0_CONFIG,
-	HV_X64_MSR_VP_ASSIST_PAGE,
-	HV_X64_MSR_REENLIGHTENMENT_CONTROL, HV_X64_MSR_TSC_EMULATION_CONTROL,
-	HV_X64_MSR_TSC_EMULATION_STATUS, HV_X64_MSR_TSC_INVARIANT_CONTROL,
-	HV_X64_MSR_SYNDBG_OPTIONS,
-	HV_X64_MSR_SYNDBG_CONTROL, HV_X64_MSR_SYNDBG_STATUS,
-	HV_X64_MSR_SYNDBG_SEND_BUFFER, HV_X64_MSR_SYNDBG_RECV_BUFFER,
-	HV_X64_MSR_SYNDBG_PENDING_BUFFER,
-#endif
-
-	MSR_KVM_ASYNC_PF_EN, MSR_KVM_STEAL_TIME,
-	MSR_KVM_PV_EOI_EN, MSR_KVM_ASYNC_PF_INT, MSR_KVM_ASYNC_PF_ACK,
-
-	MSR_IA32_TSC_ADJUST,
-	MSR_IA32_TSC_DEADLINE,
-	MSR_IA32_ARCH_CAPABILITIES,
-	MSR_IA32_PERF_CAPABILITIES,
-	MSR_IA32_MISC_ENABLE,
-	MSR_IA32_MCG_STATUS,
-	MSR_IA32_MCG_CTL,
-	MSR_IA32_MCG_EXT_CTL,
-	MSR_IA32_SMBASE,
-	MSR_SMI_COUNT,
-	MSR_PLATFORM_INFO,
-	MSR_MISC_FEATURES_ENABLES,
-	MSR_AMD64_VIRT_SPEC_CTRL,
-	MSR_AMD64_TSC_RATIO,
-	MSR_IA32_POWER_CTL,
-	MSR_IA32_UCODE_REV,
-
-	/*
-	 * KVM always supports the "true" VMX control MSRs, even if the host
-	 * does not.  The VMX MSRs as a whole are considered "emulated" as KVM
-	 * doesn't strictly require them to exist in the host (ignoring that
-	 * KVM would refuse to load in the first place if the core set of MSRs
-	 * aren't supported).
-	 */
-	MSR_IA32_VMX_BASIC,
-	MSR_IA32_VMX_TRUE_PINBASED_CTLS,
-	MSR_IA32_VMX_TRUE_PROCBASED_CTLS,
-	MSR_IA32_VMX_TRUE_EXIT_CTLS,
-	MSR_IA32_VMX_TRUE_ENTRY_CTLS,
-	MSR_IA32_VMX_MISC,
-	MSR_IA32_VMX_CR0_FIXED0,
-	MSR_IA32_VMX_CR4_FIXED0,
-	MSR_IA32_VMX_VMCS_ENUM,
-	MSR_IA32_VMX_PROCBASED_CTLS2,
-	MSR_IA32_VMX_EPT_VPID_CAP,
-	MSR_IA32_VMX_VMFUNC,
-
-	MSR_K7_HWCR,
-	MSR_KVM_POLL_CONTROL,
-};
-
-static u32 emulated_msrs[ARRAY_SIZE(emulated_msrs_all)];
-static unsigned num_emulated_msrs;
-
-/*
- * List of MSRs that control the existence of MSR-based features, i.e. MSRs
- * that are effectively CPUID leafs.  VMX MSRs are also included in the set of
- * feature MSRs, but are handled separately to allow expedited lookups.
- */
-static const u32 msr_based_features_all_except_vmx[] = {
-	MSR_AMD64_DE_CFG,
-	MSR_IA32_UCODE_REV,
-	MSR_IA32_ARCH_CAPABILITIES,
-	MSR_IA32_PERF_CAPABILITIES,
-};
-
-static u32 msr_based_features[ARRAY_SIZE(msr_based_features_all_except_vmx) +
-			      (KVM_LAST_EMULATED_VMX_MSR - KVM_FIRST_EMULATED_VMX_MSR + 1)];
-static unsigned int num_msr_based_features;
-
-/*
- * All feature MSRs except uCode revID, which tracks the currently loaded uCode
- * patch, are immutable once the vCPU model is defined.
- */
-static bool kvm_is_immutable_feature_msr(u32 msr)
-{
-	int i;
-
-	if (msr >= KVM_FIRST_EMULATED_VMX_MSR && msr <= KVM_LAST_EMULATED_VMX_MSR)
-		return true;
-
-	for (i = 0; i < ARRAY_SIZE(msr_based_features_all_except_vmx); i++) {
-		if (msr == msr_based_features_all_except_vmx[i])
-			return msr != MSR_IA32_UCODE_REV;
-	}
-
-	return false;
-}
-
-/*
  * Some IA32_ARCH_CAPABILITIES bits have dependencies on MSRs that KVM
  * does not yet virtualize. These include:
  *   10 - MISC_PACKAGE_CTRLS
@@ -1619,7 +1638,7 @@ static bool kvm_is_immutable_feature_msr(u32 msr)
 
 static u64 kvm_get_arch_capabilities(void)
 {
-	u64 data = host_arch_capabilities & KVM_SUPPORTED_ARCH_CAP;
+	u64 data = kvm_host.arch_capabilities & KVM_SUPPORTED_ARCH_CAP;
 
 	/*
 	 * If nx_huge_pages is enabled, KVM's shadow paging will ensure that
@@ -1675,40 +1694,31 @@ static u64 kvm_get_arch_capabilities(void)
 	return data;
 }
 
-static int kvm_get_msr_feature(struct kvm_msr_entry *msr)
+static int kvm_get_feature_msr(struct kvm_vcpu *vcpu, u32 index, u64 *data,
+			       bool host_initiated)
 {
-	switch (msr->index) {
+	WARN_ON_ONCE(!host_initiated);
+
+	switch (index) {
 	case MSR_IA32_ARCH_CAPABILITIES:
-		msr->data = kvm_get_arch_capabilities();
+		*data = kvm_get_arch_capabilities();
 		break;
 	case MSR_IA32_PERF_CAPABILITIES:
-		msr->data = kvm_caps.supported_perf_cap;
+		*data = kvm_caps.supported_perf_cap;
 		break;
 	case MSR_IA32_UCODE_REV:
-		rdmsrl_safe(msr->index, &msr->data);
+		rdmsrl_safe(index, data);
 		break;
 	default:
-		return static_call(kvm_x86_get_msr_feature)(msr);
+		return kvm_x86_call(get_feature_msr)(index, data);
 	}
 	return 0;
 }
 
-static int do_get_msr_feature(struct kvm_vcpu *vcpu, unsigned index, u64 *data)
+static int do_get_feature_msr(struct kvm_vcpu *vcpu, unsigned index, u64 *data)
 {
-	struct kvm_msr_entry msr;
-	int r;
-
-	/* Unconditionally clear the output for simplicity */
-	msr.data = 0;
-	msr.index = index;
-	r = kvm_get_msr_feature(&msr);
-
-	if (r == KVM_MSR_RET_INVALID && kvm_msr_ignored_check(index, 0, false))
-		r = 0;
-
-	*data = msr.data;
-
-	return r;
+	return kvm_do_msr_access(vcpu, index, data, true, MSR_TYPE_R,
+				 kvm_get_feature_msr);
 }
 
 static bool __kvm_valid_efer(struct kvm_vcpu *vcpu, u64 efer)
@@ -1762,7 +1772,7 @@ static int set_efer(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
 	efer &= ~EFER_LMA;
 	efer |= vcpu->arch.efer & EFER_LMA;
 
-	r = static_call(kvm_x86_set_efer)(vcpu, efer);
+	r = kvm_x86_call(set_efer)(vcpu, efer);
 	if (r) {
 		WARN_ON(r > 0);
 		return r;
@@ -1877,11 +1887,11 @@ static int __kvm_set_msr(struct kvm_vcpu *vcpu, u32 index, u64 data,
 		 * incomplete and conflicting architectural behavior.  Current
 		 * AMD CPUs completely ignore bits 63:32, i.e. they aren't
 		 * reserved and always read as zeros.  Enforce Intel's reserved
-		 * bits check if and only if the guest CPU is Intel, and clear
-		 * the bits in all other cases.  This ensures cross-vendor
-		 * migration will provide consistent behavior for the guest.
+		 * bits check if the guest CPU is Intel compatible, otherwise
+		 * clear the bits.  This ensures cross-vendor migration will
+		 * provide consistent behavior for the guest.
 		 */
-		if (guest_cpuid_is_intel(vcpu) && (data >> 32) != 0)
+		if (guest_cpuid_is_intel_compatible(vcpu) && (data >> 32) != 0)
 			return 1;
 
 		data = (u32)data;
@@ -1892,19 +1902,20 @@ static int __kvm_set_msr(struct kvm_vcpu *vcpu, u32 index, u64 data,
 	msr.index = index;
 	msr.host_initiated = host_initiated;
 
-	return static_call(kvm_x86_set_msr)(vcpu, &msr);
+	return kvm_x86_call(set_msr)(vcpu, &msr);
+}
+
+static int _kvm_set_msr(struct kvm_vcpu *vcpu, u32 index, u64 *data,
+			bool host_initiated)
+{
+	return __kvm_set_msr(vcpu, index, *data, host_initiated);
 }
 
 static int kvm_set_msr_ignored_check(struct kvm_vcpu *vcpu,
 				     u32 index, u64 data, bool host_initiated)
 {
-	int ret = __kvm_set_msr(vcpu, index, data, host_initiated);
-
-	if (ret == KVM_MSR_RET_INVALID)
-		if (kvm_msr_ignored_check(index, data, true))
-			ret = 0;
-
-	return ret;
+	return kvm_do_msr_access(vcpu, index, &data, host_initiated, MSR_TYPE_W,
+				 _kvm_set_msr);
 }
 
 /*
@@ -1934,7 +1945,7 @@ int __kvm_get_msr(struct kvm_vcpu *vcpu, u32 index, u64 *data,
 	msr.index = index;
 	msr.host_initiated = host_initiated;
 
-	ret = static_call(kvm_x86_get_msr)(vcpu, &msr);
+	ret = kvm_x86_call(get_msr)(vcpu, &msr);
 	if (!ret)
 		*data = msr.data;
 	return ret;
@@ -1943,31 +1954,25 @@ int __kvm_get_msr(struct kvm_vcpu *vcpu, u32 index, u64 *data,
 static int kvm_get_msr_ignored_check(struct kvm_vcpu *vcpu,
 				     u32 index, u64 *data, bool host_initiated)
 {
-	int ret = __kvm_get_msr(vcpu, index, data, host_initiated);
-
-	if (ret == KVM_MSR_RET_INVALID) {
-		/* Unconditionally clear *data for simplicity */
-		*data = 0;
-		if (kvm_msr_ignored_check(index, 0, false))
-			ret = 0;
-	}
-
-	return ret;
+	return kvm_do_msr_access(vcpu, index, data, host_initiated, MSR_TYPE_R,
+				 __kvm_get_msr);
 }
 
-static int kvm_get_msr_with_filter(struct kvm_vcpu *vcpu, u32 index, u64 *data)
+int kvm_get_msr_with_filter(struct kvm_vcpu *vcpu, u32 index, u64 *data)
 {
 	if (!kvm_msr_allowed(vcpu, index, KVM_MSR_FILTER_READ))
 		return KVM_MSR_RET_FILTERED;
 	return kvm_get_msr_ignored_check(vcpu, index, data, false);
 }
+EXPORT_SYMBOL_GPL(kvm_get_msr_with_filter);
 
-static int kvm_set_msr_with_filter(struct kvm_vcpu *vcpu, u32 index, u64 data)
+int kvm_set_msr_with_filter(struct kvm_vcpu *vcpu, u32 index, u64 data)
 {
 	if (!kvm_msr_allowed(vcpu, index, KVM_MSR_FILTER_WRITE))
 		return KVM_MSR_RET_FILTERED;
 	return kvm_set_msr_ignored_check(vcpu, index, data, false);
 }
+EXPORT_SYMBOL_GPL(kvm_set_msr_with_filter);
 
 int kvm_get_msr(struct kvm_vcpu *vcpu, u32 index, u64 *data)
 {
@@ -2002,7 +2007,7 @@ static int complete_emulated_rdmsr(struct kvm_vcpu *vcpu)
 
 static int complete_fast_msr_access(struct kvm_vcpu *vcpu)
 {
-	return static_call(kvm_x86_complete_emulated_msr)(vcpu, vcpu->run->msr.error);
+	return kvm_x86_call(complete_emulated_msr)(vcpu, vcpu->run->msr.error);
 }
 
 static int complete_fast_rdmsr(struct kvm_vcpu *vcpu)
@@ -2014,7 +2019,7 @@ static int complete_fast_rdmsr(struct kvm_vcpu *vcpu)
 static u64 kvm_msr_reason(int r)
 {
 	switch (r) {
-	case KVM_MSR_RET_INVALID:
+	case KVM_MSR_RET_UNSUPPORTED:
 		return KVM_MSR_EXIT_REASON_UNKNOWN;
 	case KVM_MSR_RET_FILTERED:
 		return KVM_MSR_EXIT_REASON_FILTER;
@@ -2066,7 +2071,7 @@ int kvm_emulate_rdmsr(struct kvm_vcpu *vcpu)
 		trace_kvm_msr_read_ex(ecx);
 	}
 
-	return static_call(kvm_x86_complete_emulated_msr)(vcpu, r);
+	return kvm_x86_call(complete_emulated_msr)(vcpu, r);
 }
 EXPORT_SYMBOL_GPL(kvm_emulate_rdmsr);
 
@@ -2091,7 +2096,7 @@ int kvm_emulate_wrmsr(struct kvm_vcpu *vcpu)
 		trace_kvm_msr_write_ex(ecx, data);
 	}
 
-	return static_call(kvm_x86_complete_emulated_msr)(vcpu, r);
+	return kvm_x86_call(complete_emulated_msr)(vcpu, r);
 }
 EXPORT_SYMBOL_GPL(kvm_emulate_wrmsr);
 
@@ -2177,31 +2182,34 @@ fastpath_t handle_fastpath_set_msr_irqoff(struct kvm_vcpu *vcpu)
 {
 	u32 msr = kvm_rcx_read(vcpu);
 	u64 data;
-	fastpath_t ret = EXIT_FASTPATH_NONE;
+	fastpath_t ret;
+	bool handled;
 
 	kvm_vcpu_srcu_read_lock(vcpu);
 
 	switch (msr) {
 	case APIC_BASE_MSR + (APIC_ICR >> 4):
 		data = kvm_read_edx_eax(vcpu);
-		if (!handle_fastpath_set_x2apic_icr_irqoff(vcpu, data)) {
-			kvm_skip_emulated_instruction(vcpu);
-			ret = EXIT_FASTPATH_EXIT_HANDLED;
-		}
+		handled = !handle_fastpath_set_x2apic_icr_irqoff(vcpu, data);
 		break;
 	case MSR_IA32_TSC_DEADLINE:
 		data = kvm_read_edx_eax(vcpu);
-		if (!handle_fastpath_set_tscdeadline(vcpu, data)) {
-			kvm_skip_emulated_instruction(vcpu);
-			ret = EXIT_FASTPATH_REENTER_GUEST;
-		}
+		handled = !handle_fastpath_set_tscdeadline(vcpu, data);
 		break;
 	default:
+		handled = false;
 		break;
 	}
 
-	if (ret != EXIT_FASTPATH_NONE)
+	if (handled) {
+		if (!kvm_skip_emulated_instruction(vcpu))
+			ret = EXIT_FASTPATH_EXIT_USERSPACE;
+		else
+			ret = EXIT_FASTPATH_REENTER_GUEST;
 		trace_kvm_msr_write(msr, data);
+	} else {
+		ret = EXIT_FASTPATH_NONE;
+	}
 
 	kvm_vcpu_srcu_read_unlock(vcpu);
 
@@ -2616,12 +2624,12 @@ static void kvm_vcpu_write_tsc_offset(struct kvm_vcpu *vcpu, u64 l1_offset)
 	if (is_guest_mode(vcpu))
 		vcpu->arch.tsc_offset = kvm_calc_nested_tsc_offset(
 			l1_offset,
-			static_call(kvm_x86_get_l2_tsc_offset)(vcpu),
-			static_call(kvm_x86_get_l2_tsc_multiplier)(vcpu));
+			kvm_x86_call(get_l2_tsc_offset)(vcpu),
+			kvm_x86_call(get_l2_tsc_multiplier)(vcpu));
 	else
 		vcpu->arch.tsc_offset = l1_offset;
 
-	static_call(kvm_x86_write_tsc_offset)(vcpu);
+	kvm_x86_call(write_tsc_offset)(vcpu);
 }
 
 static void kvm_vcpu_write_tsc_multiplier(struct kvm_vcpu *vcpu, u64 l1_multiplier)
@@ -2632,12 +2640,12 @@ static void kvm_vcpu_write_tsc_multiplier(struct kvm_vcpu *vcpu, u64 l1_multipli
 	if (is_guest_mode(vcpu))
 		vcpu->arch.tsc_scaling_ratio = kvm_calc_nested_tsc_multiplier(
 			l1_multiplier,
-			static_call(kvm_x86_get_l2_tsc_multiplier)(vcpu));
+			kvm_x86_call(get_l2_tsc_multiplier)(vcpu));
 	else
 		vcpu->arch.tsc_scaling_ratio = l1_multiplier;
 
 	if (kvm_caps.has_tsc_control)
-		static_call(kvm_x86_write_tsc_multiplier)(vcpu);
+		kvm_x86_call(write_tsc_multiplier)(vcpu);
 }
 
 static inline bool kvm_check_tsc_unstable(void)
@@ -3610,7 +3618,7 @@ static void kvmclock_reset(struct kvm_vcpu *vcpu)
 static void kvm_vcpu_flush_tlb_all(struct kvm_vcpu *vcpu)
 {
 	++vcpu->stat.tlb_flush;
-	static_call(kvm_x86_flush_tlb_all)(vcpu);
+	kvm_x86_call(flush_tlb_all)(vcpu);
 
 	/* Flushing all ASIDs flushes the current ASID... */
 	kvm_clear_request(KVM_REQ_TLB_FLUSH_CURRENT, vcpu);
@@ -3631,7 +3639,7 @@ static void kvm_vcpu_flush_tlb_guest(struct kvm_vcpu *vcpu)
 		kvm_mmu_sync_prev_roots(vcpu);
 	}
 
-	static_call(kvm_x86_flush_tlb_guest)(vcpu);
+	kvm_x86_call(flush_tlb_guest)(vcpu);
 
 	/*
 	 * Flushing all "guest" TLB is always a superset of Hyper-V's fine
@@ -3644,7 +3652,7 @@ static void kvm_vcpu_flush_tlb_guest(struct kvm_vcpu *vcpu)
 static inline void kvm_vcpu_flush_tlb_current(struct kvm_vcpu *vcpu)
 {
 	++vcpu->stat.tlb_flush;
-	static_call(kvm_x86_flush_tlb_current)(vcpu);
+	kvm_x86_call(flush_tlb_current)(vcpu);
 }
 
 /*
@@ -3761,18 +3769,6 @@ static void record_steal_time(struct kvm_vcpu *vcpu)
 	mark_page_dirty_in_slot(vcpu->kvm, ghc->memslot, gpa_to_gfn(ghc->gpa));
 }
 
-static bool kvm_is_msr_to_save(u32 msr_index)
-{
-	unsigned int i;
-
-	for (i = 0; i < num_msrs_to_save; i++) {
-		if (msrs_to_save[i] == msr_index)
-			return true;
-	}
-
-	return false;
-}
-
 int kvm_set_msr_common(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
 {
 	u32 msr = msr_info->index;
@@ -4154,15 +4150,7 @@ int kvm_set_msr_common(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
 		if (kvm_pmu_is_valid_msr(vcpu, msr))
 			return kvm_pmu_set_msr(vcpu, msr_info);
 
-		/*
-		 * Userspace is allowed to write '0' to MSRs that KVM reports
-		 * as to-be-saved, even if an MSRs isn't fully supported.
-		 */
-		if (msr_info->host_initiated && !data &&
-		    kvm_is_msr_to_save(msr))
-			break;
-
-		return KVM_MSR_RET_INVALID;
+		return KVM_MSR_RET_UNSUPPORTED;
 	}
 	return 0;
 }
@@ -4513,17 +4501,7 @@ int kvm_get_msr_common(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
 		if (kvm_pmu_is_valid_msr(vcpu, msr_info->index))
 			return kvm_pmu_get_msr(vcpu, msr_info);
 
-		/*
-		 * Userspace is allowed to read MSRs that KVM reports as
-		 * to-be-saved, even if an MSR isn't fully supported.
-		 */
-		if (msr_info->host_initiated &&
-		    kvm_is_msr_to_save(msr_info->index)) {
-			msr_info->data = 0;
-			break;
-		}
-
-		return KVM_MSR_RET_INVALID;
+		return KVM_MSR_RET_UNSUPPORTED;
 	}
 	return 0;
 }
@@ -4671,7 +4649,6 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
 	case KVM_CAP_ASYNC_PF_INT:
 	case KVM_CAP_GET_TSC_KHZ:
 	case KVM_CAP_KVMCLOCK_CTRL:
-	case KVM_CAP_READONLY_MEM:
 	case KVM_CAP_IOAPIC_POLARITY_IGNORED:
 	case KVM_CAP_TSC_DEADLINE_TIMER:
 	case KVM_CAP_DISABLE_QUIRKS:
@@ -4703,8 +4680,15 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
 	case KVM_CAP_VM_DISABLE_NX_HUGE_PAGES:
 	case KVM_CAP_IRQFD_RESAMPLE:
 	case KVM_CAP_MEMORY_FAULT_INFO:
+	case KVM_CAP_X86_GUEST_MODE:
 		r = 1;
 		break;
+	case KVM_CAP_PRE_FAULT_MEMORY:
+		r = tdp_enabled;
+		break;
+	case KVM_CAP_X86_APIC_BUS_CYCLES_NS:
+		r = APIC_BUS_CYCLE_NS_DEFAULT;
+		break;
 	case KVM_CAP_EXIT_HYPERCALL:
 		r = KVM_EXIT_HYPERCALL_VALID_MASK;
 		break;
@@ -4753,7 +4737,7 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
 		 * fringe case that is not enabled except via specific settings
 		 * of the module parameters.
 		 */
-		r = static_call(kvm_x86_has_emulated_msr)(kvm, MSR_IA32_SMBASE);
+		r = kvm_x86_call(has_emulated_msr)(kvm, MSR_IA32_SMBASE);
 		break;
 	case KVM_CAP_NR_VCPUS:
 		r = min_t(unsigned int, num_online_cpus(), KVM_MAX_VCPUS);
@@ -4823,6 +4807,9 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
 	case KVM_CAP_VM_TYPES:
 		r = kvm_caps.supported_vm_types;
 		break;
+	case KVM_CAP_READONLY_MEM:
+		r = kvm ? kvm_arch_has_readonly_mem(kvm) : 1;
+		break;
 	default:
 		break;
 	}
@@ -4833,7 +4820,7 @@ static int __kvm_x86_dev_get_attr(struct kvm_device_attr *attr, u64 *val)
 {
 	if (attr->group) {
 		if (kvm_x86_ops.dev_get_attr)
-			return static_call(kvm_x86_dev_get_attr)(attr->group, attr->attr, val);
+			return kvm_x86_call(dev_get_attr)(attr->group, attr->attr, val);
 		return -ENXIO;
 	}
 
@@ -4952,7 +4939,7 @@ long kvm_arch_dev_ioctl(struct file *filp,
 		break;
 	}
 	case KVM_GET_MSRS:
-		r = msr_io(NULL, argp, do_get_msr_feature, 1);
+		r = msr_io(NULL, argp, do_get_feature_msr, 1);
 		break;
 #ifdef CONFIG_KVM_HYPERV
 	case KVM_GET_SUPPORTED_HV_CPUID:
@@ -4995,16 +4982,25 @@ static bool need_emulate_wbinvd(struct kvm_vcpu *vcpu)
 
 void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
 {
+	struct kvm_pmu *pmu = vcpu_to_pmu(vcpu);
+
+	vcpu->arch.l1tf_flush_l1d = true;
+
+	if (vcpu->scheduled_out && pmu->version && pmu->event_count) {
+		pmu->need_cleanup = true;
+		kvm_make_request(KVM_REQ_PMU, vcpu);
+	}
+
 	/* Address WBINVD may be executed by guest */
 	if (need_emulate_wbinvd(vcpu)) {
-		if (static_call(kvm_x86_has_wbinvd_exit)())
+		if (kvm_x86_call(has_wbinvd_exit)())
 			cpumask_set_cpu(cpu, vcpu->arch.wbinvd_dirty_mask);
 		else if (vcpu->cpu != -1 && vcpu->cpu != cpu)
 			smp_call_function_single(vcpu->cpu,
 					wbinvd_ipi, NULL, 1);
 	}
 
-	static_call(kvm_x86_vcpu_load)(vcpu, cpu);
+	kvm_x86_call(vcpu_load)(vcpu, cpu);
 
 	/* Save host pkru register if supported */
 	vcpu->arch.host_pkru = read_pkru();
@@ -5112,14 +5108,14 @@ void kvm_arch_vcpu_put(struct kvm_vcpu *vcpu)
 		srcu_read_unlock(&vcpu->kvm->srcu, idx);
 	}
 
-	static_call(kvm_x86_vcpu_put)(vcpu);
+	kvm_x86_call(vcpu_put)(vcpu);
 	vcpu->arch.last_host_tsc = rdtsc();
 }
 
 static int kvm_vcpu_ioctl_get_lapic(struct kvm_vcpu *vcpu,
 				    struct kvm_lapic_state *s)
 {
-	static_call_cond(kvm_x86_sync_pir_to_irr)(vcpu);
+	kvm_x86_call(sync_pir_to_irr)(vcpu);
 
 	return kvm_apic_get_state(vcpu, s);
 }
@@ -5236,7 +5232,7 @@ static int kvm_vcpu_ioctl_x86_setup_mce(struct kvm_vcpu *vcpu,
 
 	kvm_apic_after_set_mcg_cap(vcpu);
 
-	static_call(kvm_x86_setup_mce)(vcpu);
+	kvm_x86_call(setup_mce)(vcpu);
 out:
 	return r;
 }
@@ -5396,11 +5392,11 @@ static void kvm_vcpu_ioctl_x86_get_vcpu_events(struct kvm_vcpu *vcpu,
 	events->interrupt.injected =
 		vcpu->arch.interrupt.injected && !vcpu->arch.interrupt.soft;
 	events->interrupt.nr = vcpu->arch.interrupt.nr;
-	events->interrupt.shadow = static_call(kvm_x86_get_interrupt_shadow)(vcpu);
+	events->interrupt.shadow = kvm_x86_call(get_interrupt_shadow)(vcpu);
 
 	events->nmi.injected = vcpu->arch.nmi_injected;
 	events->nmi.pending = kvm_get_nr_pending_nmis(vcpu);
-	events->nmi.masked = static_call(kvm_x86_get_nmi_mask)(vcpu);
+	events->nmi.masked = kvm_x86_call(get_nmi_mask)(vcpu);
 
 	/* events->sipi_vector is never valid when reporting to user space */
 
@@ -5482,8 +5478,8 @@ static int kvm_vcpu_ioctl_x86_set_vcpu_events(struct kvm_vcpu *vcpu,
 	vcpu->arch.interrupt.nr = events->interrupt.nr;
 	vcpu->arch.interrupt.soft = events->interrupt.soft;
 	if (events->flags & KVM_VCPUEVENT_VALID_SHADOW)
-		static_call(kvm_x86_set_interrupt_shadow)(vcpu,
-						events->interrupt.shadow);
+		kvm_x86_call(set_interrupt_shadow)(vcpu,
+						   events->interrupt.shadow);
 
 	vcpu->arch.nmi_injected = events->nmi.injected;
 	if (events->flags & KVM_VCPUEVENT_VALID_NMI_PENDING) {
@@ -5492,7 +5488,7 @@ static int kvm_vcpu_ioctl_x86_set_vcpu_events(struct kvm_vcpu *vcpu,
 		if (events->nmi.pending)
 			kvm_make_request(KVM_REQ_NMI, vcpu);
 	}
-	static_call(kvm_x86_set_nmi_mask)(vcpu, events->nmi.masked);
+	kvm_x86_call(set_nmi_mask)(vcpu, events->nmi.masked);
 
 	if (events->flags & KVM_VCPUEVENT_VALID_SIPI_VECTOR &&
 	    lapic_in_kernel(vcpu))
@@ -5840,7 +5836,7 @@ static int kvm_vcpu_ioctl_enable_cap(struct kvm_vcpu *vcpu,
 		if (!kvm_x86_ops.enable_l2_tlb_flush)
 			return -ENOTTY;
 
-		return static_call(kvm_x86_enable_l2_tlb_flush)(vcpu);
+		return kvm_x86_call(enable_l2_tlb_flush)(vcpu);
 
 	case KVM_CAP_HYPERV_ENFORCE_CPUID:
 		return kvm_hv_set_enforce_cpuid(vcpu, cap->args[0]);
@@ -5879,8 +5875,7 @@ long kvm_arch_vcpu_ioctl(struct file *filp,
 		r = -EINVAL;
 		if (!lapic_in_kernel(vcpu))
 			goto out;
-		u.lapic = kzalloc(sizeof(struct kvm_lapic_state),
-				GFP_KERNEL_ACCOUNT);
+		u.lapic = kzalloc(sizeof(struct kvm_lapic_state), GFP_KERNEL);
 
 		r = -ENOMEM;
 		if (!u.lapic)
@@ -6040,7 +6035,9 @@ long kvm_arch_vcpu_ioctl(struct file *filp,
 		if (copy_from_user(&events, argp, sizeof(struct kvm_vcpu_events)))
 			break;
 
+		kvm_vcpu_srcu_read_lock(vcpu);
 		r = kvm_vcpu_ioctl_x86_set_vcpu_events(vcpu, &events);
+		kvm_vcpu_srcu_read_unlock(vcpu);
 		break;
 	}
 	case KVM_GET_DEBUGREGS: {
@@ -6073,7 +6070,7 @@ long kvm_arch_vcpu_ioctl(struct file *filp,
 		if (vcpu->arch.guest_fpu.uabi_size > sizeof(struct kvm_xsave))
 			break;
 
-		u.xsave = kzalloc(sizeof(struct kvm_xsave), GFP_KERNEL_ACCOUNT);
+		u.xsave = kzalloc(sizeof(struct kvm_xsave), GFP_KERNEL);
 		r = -ENOMEM;
 		if (!u.xsave)
 			break;
@@ -6104,7 +6101,7 @@ long kvm_arch_vcpu_ioctl(struct file *filp,
 	case KVM_GET_XSAVE2: {
 		int size = vcpu->arch.guest_fpu.uabi_size;
 
-		u.xsave = kzalloc(size, GFP_KERNEL_ACCOUNT);
+		u.xsave = kzalloc(size, GFP_KERNEL);
 		r = -ENOMEM;
 		if (!u.xsave)
 			break;
@@ -6122,7 +6119,7 @@ long kvm_arch_vcpu_ioctl(struct file *filp,
 	}
 
 	case KVM_GET_XCRS: {
-		u.xcrs = kzalloc(sizeof(struct kvm_xcrs), GFP_KERNEL_ACCOUNT);
+		u.xcrs = kzalloc(sizeof(struct kvm_xcrs), GFP_KERNEL);
 		r = -ENOMEM;
 		if (!u.xcrs)
 			break;
@@ -6330,14 +6327,14 @@ static int kvm_vm_ioctl_set_tss_addr(struct kvm *kvm, unsigned long addr)
 
 	if (addr > (unsigned int)(-3 * PAGE_SIZE))
 		return -EINVAL;
-	ret = static_call(kvm_x86_set_tss_addr)(kvm, addr);
+	ret = kvm_x86_call(set_tss_addr)(kvm, addr);
 	return ret;
 }
 
 static int kvm_vm_ioctl_set_identity_map_addr(struct kvm *kvm,
 					      u64 ident_addr)
 {
-	return static_call(kvm_x86_set_identity_map_addr)(kvm, ident_addr);
+	return kvm_x86_call(set_identity_map_addr)(kvm, ident_addr);
 }
 
 static int kvm_vm_ioctl_set_nr_mmu_pages(struct kvm *kvm,
@@ -6543,9 +6540,6 @@ int kvm_vm_ioctl_enable_cap(struct kvm *kvm,
 			goto split_irqchip_unlock;
 		if (kvm->created_vcpus)
 			goto split_irqchip_unlock;
-		r = kvm_setup_empty_irq_routing(kvm);
-		if (r)
-			goto split_irqchip_unlock;
 		/* Pairs with irqchip_in_kernel. */
 		smp_wmb();
 		kvm->arch.irqchip_mode = KVM_IRQCHIP_SPLIT;
@@ -6650,14 +6644,14 @@ split_irqchip_unlock:
 		if (!kvm_x86_ops.vm_copy_enc_context_from)
 			break;
 
-		r = static_call(kvm_x86_vm_copy_enc_context_from)(kvm, cap->args[0]);
+		r = kvm_x86_call(vm_copy_enc_context_from)(kvm, cap->args[0]);
 		break;
 	case KVM_CAP_VM_MOVE_ENC_CONTEXT_FROM:
 		r = -EINVAL;
 		if (!kvm_x86_ops.vm_move_enc_context_from)
 			break;
 
-		r = static_call(kvm_x86_vm_move_enc_context_from)(kvm, cap->args[0]);
+		r = kvm_x86_call(vm_move_enc_context_from)(kvm, cap->args[0]);
 		break;
 	case KVM_CAP_EXIT_HYPERCALL:
 		if (cap->args[0] & ~KVM_EXIT_HYPERCALL_VALID_MASK) {
@@ -6692,7 +6686,9 @@ split_irqchip_unlock:
 			break;
 
 		mutex_lock(&kvm->lock);
-		if (kvm->arch.max_vcpu_ids == cap->args[0]) {
+		if (kvm->arch.bsp_vcpu_id > cap->args[0]) {
+			;
+		} else if (kvm->arch.max_vcpu_ids == cap->args[0]) {
 			r = 0;
 		} else if (!kvm->arch.max_vcpu_ids) {
 			kvm->arch.max_vcpu_ids = cap->args[0];
@@ -6745,6 +6741,30 @@ split_irqchip_unlock:
 		}
 		mutex_unlock(&kvm->lock);
 		break;
+	case KVM_CAP_X86_APIC_BUS_CYCLES_NS: {
+		u64 bus_cycle_ns = cap->args[0];
+		u64 unused;
+
+		/*
+		 * Guard against overflow in tmict_to_ns(). 128 is the highest
+		 * divide value that can be programmed in APIC_TDCR.
+		 */
+		r = -EINVAL;
+		if (!bus_cycle_ns ||
+		    check_mul_overflow((u64)U32_MAX * 128, bus_cycle_ns, &unused))
+			break;
+
+		r = 0;
+		mutex_lock(&kvm->lock);
+		if (!irqchip_in_kernel(kvm))
+			r = -ENXIO;
+		else if (kvm->created_vcpus)
+			r = -EINVAL;
+		else
+			kvm->arch.apic_bus_cycle_ns = bus_cycle_ns;
+		mutex_unlock(&kvm->lock);
+		break;
+	}
 	default:
 		r = -EINVAL;
 		break;
@@ -7213,6 +7233,9 @@ set_pit2_out:
 		mutex_lock(&kvm->lock);
 		if (kvm->created_vcpus)
 			r = -EBUSY;
+		else if (arg > KVM_MAX_VCPU_IDS ||
+			 (kvm->arch.max_vcpu_ids && arg > kvm->arch.max_vcpu_ids))
+			r = -EINVAL;
 		else
 			kvm->arch.bsp_vcpu_id = arg;
 		mutex_unlock(&kvm->lock);
@@ -7289,7 +7312,7 @@ set_pit2_out:
 		if (!kvm_x86_ops.mem_enc_ioctl)
 			goto out;
 
-		r = static_call(kvm_x86_mem_enc_ioctl)(kvm, argp);
+		r = kvm_x86_call(mem_enc_ioctl)(kvm, argp);
 		break;
 	}
 	case KVM_MEMORY_ENCRYPT_REG_REGION: {
@@ -7303,7 +7326,7 @@ set_pit2_out:
 		if (!kvm_x86_ops.mem_enc_register_region)
 			goto out;
 
-		r = static_call(kvm_x86_mem_enc_register_region)(kvm, &region);
+		r = kvm_x86_call(mem_enc_register_region)(kvm, &region);
 		break;
 	}
 	case KVM_MEMORY_ENCRYPT_UNREG_REGION: {
@@ -7317,7 +7340,7 @@ set_pit2_out:
 		if (!kvm_x86_ops.mem_enc_unregister_region)
 			goto out;
 
-		r = static_call(kvm_x86_mem_enc_unregister_region)(kvm, &region);
+		r = kvm_x86_call(mem_enc_unregister_region)(kvm, &region);
 		break;
 	}
 #ifdef CONFIG_KVM_HYPERV
@@ -7353,11 +7376,9 @@ out:
 
 static void kvm_probe_feature_msr(u32 msr_index)
 {
-	struct kvm_msr_entry msr = {
-		.index = msr_index,
-	};
+	u64 data;
 
-	if (kvm_get_msr_feature(&msr))
+	if (kvm_get_feature_msr(NULL, msr_index, &data, true))
 		return;
 
 	msr_based_features[num_msr_based_features++] = msr_index;
@@ -7411,17 +7432,20 @@ static void kvm_probe_msr_to_save(u32 msr_index)
 		     intel_pt_validate_hw_cap(PT_CAP_num_address_ranges) * 2))
 			return;
 		break;
-	case MSR_ARCH_PERFMON_PERFCTR0 ... MSR_ARCH_PERFMON_PERFCTR_MAX:
+	case MSR_ARCH_PERFMON_PERFCTR0 ...
+	     MSR_ARCH_PERFMON_PERFCTR0 + KVM_MAX_NR_GP_COUNTERS - 1:
 		if (msr_index - MSR_ARCH_PERFMON_PERFCTR0 >=
 		    kvm_pmu_cap.num_counters_gp)
 			return;
 		break;
-	case MSR_ARCH_PERFMON_EVENTSEL0 ... MSR_ARCH_PERFMON_EVENTSEL_MAX:
+	case MSR_ARCH_PERFMON_EVENTSEL0 ...
+	     MSR_ARCH_PERFMON_EVENTSEL0 + KVM_MAX_NR_GP_COUNTERS - 1:
 		if (msr_index - MSR_ARCH_PERFMON_EVENTSEL0 >=
 		    kvm_pmu_cap.num_counters_gp)
 			return;
 		break;
-	case MSR_ARCH_PERFMON_FIXED_CTR0 ... MSR_ARCH_PERFMON_FIXED_CTR_MAX:
+	case MSR_ARCH_PERFMON_FIXED_CTR0 ...
+	     MSR_ARCH_PERFMON_FIXED_CTR0 + KVM_MAX_NR_FIXED_COUNTERS - 1:
 		if (msr_index - MSR_ARCH_PERFMON_FIXED_CTR0 >=
 		    kvm_pmu_cap.num_counters_fixed)
 			return;
@@ -7452,7 +7476,7 @@ static void kvm_init_msr_lists(void)
 {
 	unsigned i;
 
-	BUILD_BUG_ON_MSG(KVM_PMC_MAX_FIXED != 3,
+	BUILD_BUG_ON_MSG(KVM_MAX_NR_FIXED_COUNTERS != 3,
 			 "Please update the fixed PMCs in msrs_to_save_pmu[]");
 
 	num_msrs_to_save = 0;
@@ -7468,7 +7492,8 @@ static void kvm_init_msr_lists(void)
 	}
 
 	for (i = 0; i < ARRAY_SIZE(emulated_msrs_all); i++) {
-		if (!static_call(kvm_x86_has_emulated_msr)(NULL, emulated_msrs_all[i]))
+		if (!kvm_x86_call(has_emulated_msr)(NULL,
+						    emulated_msrs_all[i]))
 			continue;
 
 		emulated_msrs[num_emulated_msrs++] = emulated_msrs_all[i];
@@ -7527,13 +7552,13 @@ static int vcpu_mmio_read(struct kvm_vcpu *vcpu, gpa_t addr, int len, void *v)
 void kvm_set_segment(struct kvm_vcpu *vcpu,
 		     struct kvm_segment *var, int seg)
 {
-	static_call(kvm_x86_set_segment)(vcpu, var, seg);
+	kvm_x86_call(set_segment)(vcpu, var, seg);
 }
 
 void kvm_get_segment(struct kvm_vcpu *vcpu,
 		     struct kvm_segment *var, int seg)
 {
-	static_call(kvm_x86_get_segment)(vcpu, var, seg);
+	kvm_x86_call(get_segment)(vcpu, var, seg);
 }
 
 gpa_t translate_nested_gpa(struct kvm_vcpu *vcpu, gpa_t gpa, u64 access,
@@ -7556,7 +7581,7 @@ gpa_t kvm_mmu_gva_to_gpa_read(struct kvm_vcpu *vcpu, gva_t gva,
 {
 	struct kvm_mmu *mmu = vcpu->arch.walk_mmu;
 
-	u64 access = (static_call(kvm_x86_get_cpl)(vcpu) == 3) ? PFERR_USER_MASK : 0;
+	u64 access = (kvm_x86_call(get_cpl)(vcpu) == 3) ? PFERR_USER_MASK : 0;
 	return mmu->gva_to_gpa(vcpu, mmu, gva, access, exception);
 }
 EXPORT_SYMBOL_GPL(kvm_mmu_gva_to_gpa_read);
@@ -7566,7 +7591,7 @@ gpa_t kvm_mmu_gva_to_gpa_write(struct kvm_vcpu *vcpu, gva_t gva,
 {
 	struct kvm_mmu *mmu = vcpu->arch.walk_mmu;
 
-	u64 access = (static_call(kvm_x86_get_cpl)(vcpu) == 3) ? PFERR_USER_MASK : 0;
+	u64 access = (kvm_x86_call(get_cpl)(vcpu) == 3) ? PFERR_USER_MASK : 0;
 	access |= PFERR_WRITE_MASK;
 	return mmu->gva_to_gpa(vcpu, mmu, gva, access, exception);
 }
@@ -7619,7 +7644,7 @@ static int kvm_fetch_guest_virt(struct x86_emulate_ctxt *ctxt,
 {
 	struct kvm_vcpu *vcpu = emul_to_vcpu(ctxt);
 	struct kvm_mmu *mmu = vcpu->arch.walk_mmu;
-	u64 access = (static_call(kvm_x86_get_cpl)(vcpu) == 3) ? PFERR_USER_MASK : 0;
+	u64 access = (kvm_x86_call(get_cpl)(vcpu) == 3) ? PFERR_USER_MASK : 0;
 	unsigned offset;
 	int ret;
 
@@ -7644,7 +7669,7 @@ int kvm_read_guest_virt(struct kvm_vcpu *vcpu,
 			       gva_t addr, void *val, unsigned int bytes,
 			       struct x86_exception *exception)
 {
-	u64 access = (static_call(kvm_x86_get_cpl)(vcpu) == 3) ? PFERR_USER_MASK : 0;
+	u64 access = (kvm_x86_call(get_cpl)(vcpu) == 3) ? PFERR_USER_MASK : 0;
 
 	/*
 	 * FIXME: this should call handle_emulation_failure if X86EMUL_IO_NEEDED
@@ -7667,7 +7692,7 @@ static int emulator_read_std(struct x86_emulate_ctxt *ctxt,
 
 	if (system)
 		access |= PFERR_IMPLICIT_ACCESS;
-	else if (static_call(kvm_x86_get_cpl)(vcpu) == 3)
+	else if (kvm_x86_call(get_cpl)(vcpu) == 3)
 		access |= PFERR_USER_MASK;
 
 	return kvm_read_guest_virt_helper(addr, val, bytes, vcpu, access, exception);
@@ -7712,7 +7737,7 @@ static int emulator_write_std(struct x86_emulate_ctxt *ctxt, gva_t addr, void *v
 
 	if (system)
 		access |= PFERR_IMPLICIT_ACCESS;
-	else if (static_call(kvm_x86_get_cpl)(vcpu) == 3)
+	else if (kvm_x86_call(get_cpl)(vcpu) == 3)
 		access |= PFERR_USER_MASK;
 
 	return kvm_write_guest_virt_helper(addr, val, bytes, vcpu,
@@ -7733,8 +7758,8 @@ EXPORT_SYMBOL_GPL(kvm_write_guest_virt_system);
 static int kvm_check_emulate_insn(struct kvm_vcpu *vcpu, int emul_type,
 				  void *insn, int insn_len)
 {
-	return static_call(kvm_x86_check_emulate_instruction)(vcpu, emul_type,
-							      insn, insn_len);
+	return kvm_x86_call(check_emulate_instruction)(vcpu, emul_type,
+						       insn, insn_len);
 }
 
 int handle_ud(struct kvm_vcpu *vcpu)
@@ -7784,8 +7809,8 @@ static int vcpu_mmio_gva_to_gpa(struct kvm_vcpu *vcpu, unsigned long gva,
 				bool write)
 {
 	struct kvm_mmu *mmu = vcpu->arch.walk_mmu;
-	u64 access = ((static_call(kvm_x86_get_cpl)(vcpu) == 3) ? PFERR_USER_MASK : 0)
-		| (write ? PFERR_WRITE_MASK : 0);
+	u64 access = ((kvm_x86_call(get_cpl)(vcpu) == 3) ? PFERR_USER_MASK : 0)
+		     | (write ? PFERR_WRITE_MASK : 0);
 
 	/*
 	 * currently PKRU is only applied to ept enabled guest so
@@ -8211,7 +8236,7 @@ static int emulator_pio_out_emulated(struct x86_emulate_ctxt *ctxt,
 
 static unsigned long get_segment_base(struct kvm_vcpu *vcpu, int seg)
 {
-	return static_call(kvm_x86_get_segment_base)(vcpu, seg);
+	return kvm_x86_call(get_segment_base)(vcpu, seg);
 }
 
 static void emulator_invlpg(struct x86_emulate_ctxt *ctxt, ulong address)
@@ -8224,7 +8249,7 @@ static int kvm_emulate_wbinvd_noskip(struct kvm_vcpu *vcpu)
 	if (!need_emulate_wbinvd(vcpu))
 		return X86EMUL_CONTINUE;
 
-	if (static_call(kvm_x86_has_wbinvd_exit)()) {
+	if (kvm_x86_call(has_wbinvd_exit)()) {
 		int cpu = get_cpu();
 
 		cpumask_set_cpu(cpu, vcpu->arch.wbinvd_dirty_mask);
@@ -8328,27 +8353,27 @@ static int emulator_set_cr(struct x86_emulate_ctxt *ctxt, int cr, ulong val)
 
 static int emulator_get_cpl(struct x86_emulate_ctxt *ctxt)
 {
-	return static_call(kvm_x86_get_cpl)(emul_to_vcpu(ctxt));
+	return kvm_x86_call(get_cpl)(emul_to_vcpu(ctxt));
 }
 
 static void emulator_get_gdt(struct x86_emulate_ctxt *ctxt, struct desc_ptr *dt)
 {
-	static_call(kvm_x86_get_gdt)(emul_to_vcpu(ctxt), dt);
+	kvm_x86_call(get_gdt)(emul_to_vcpu(ctxt), dt);
 }
 
 static void emulator_get_idt(struct x86_emulate_ctxt *ctxt, struct desc_ptr *dt)
 {
-	static_call(kvm_x86_get_idt)(emul_to_vcpu(ctxt), dt);
+	kvm_x86_call(get_idt)(emul_to_vcpu(ctxt), dt);
 }
 
 static void emulator_set_gdt(struct x86_emulate_ctxt *ctxt, struct desc_ptr *dt)
 {
-	static_call(kvm_x86_set_gdt)(emul_to_vcpu(ctxt), dt);
+	kvm_x86_call(set_gdt)(emul_to_vcpu(ctxt), dt);
 }
 
 static void emulator_set_idt(struct x86_emulate_ctxt *ctxt, struct desc_ptr *dt)
 {
-	static_call(kvm_x86_set_idt)(emul_to_vcpu(ctxt), dt);
+	kvm_x86_call(set_idt)(emul_to_vcpu(ctxt), dt);
 }
 
 static unsigned long emulator_get_cached_segment_base(
@@ -8495,8 +8520,8 @@ static int emulator_intercept(struct x86_emulate_ctxt *ctxt,
 			      struct x86_instruction_info *info,
 			      enum x86_intercept_stage stage)
 {
-	return static_call(kvm_x86_check_intercept)(emul_to_vcpu(ctxt), info, stage,
-					    &ctxt->exception);
+	return kvm_x86_call(check_intercept)(emul_to_vcpu(ctxt), info, stage,
+					     &ctxt->exception);
 }
 
 static bool emulator_get_cpuid(struct x86_emulate_ctxt *ctxt,
@@ -8521,6 +8546,11 @@ static bool emulator_guest_has_rdpid(struct x86_emulate_ctxt *ctxt)
 	return guest_cpuid_has(emul_to_vcpu(ctxt), X86_FEATURE_RDPID);
 }
 
+static bool emulator_guest_cpuid_is_intel_compatible(struct x86_emulate_ctxt *ctxt)
+{
+	return guest_cpuid_is_intel_compatible(emul_to_vcpu(ctxt));
+}
+
 static ulong emulator_read_gpr(struct x86_emulate_ctxt *ctxt, unsigned reg)
 {
 	return kvm_register_read_raw(emul_to_vcpu(ctxt), reg);
@@ -8533,7 +8563,7 @@ static void emulator_write_gpr(struct x86_emulate_ctxt *ctxt, unsigned reg, ulon
 
 static void emulator_set_nmi_mask(struct x86_emulate_ctxt *ctxt, bool masked)
 {
-	static_call(kvm_x86_set_nmi_mask)(emul_to_vcpu(ctxt), masked);
+	kvm_x86_call(set_nmi_mask)(emul_to_vcpu(ctxt), masked);
 }
 
 static bool emulator_is_smm(struct x86_emulate_ctxt *ctxt)
@@ -8578,7 +8608,8 @@ static gva_t emulator_get_untagged_addr(struct x86_emulate_ctxt *ctxt,
 	if (!kvm_x86_ops.get_untagged_addr)
 		return addr;
 
-	return static_call(kvm_x86_get_untagged_addr)(emul_to_vcpu(ctxt), addr, flags);
+	return kvm_x86_call(get_untagged_addr)(emul_to_vcpu(ctxt),
+					       addr, flags);
 }
 
 static const struct x86_emulate_ops emulate_ops = {
@@ -8619,6 +8650,7 @@ static const struct x86_emulate_ops emulate_ops = {
 	.guest_has_movbe     = emulator_guest_has_movbe,
 	.guest_has_fxsr      = emulator_guest_has_fxsr,
 	.guest_has_rdpid     = emulator_guest_has_rdpid,
+	.guest_cpuid_is_intel_compatible = emulator_guest_cpuid_is_intel_compatible,
 	.set_nmi_mask        = emulator_set_nmi_mask,
 	.is_smm              = emulator_is_smm,
 	.is_guest_mode       = emulator_is_guest_mode,
@@ -8630,7 +8662,7 @@ static const struct x86_emulate_ops emulate_ops = {
 
 static void toggle_interruptibility(struct kvm_vcpu *vcpu, u32 mask)
 {
-	u32 int_shadow = static_call(kvm_x86_get_interrupt_shadow)(vcpu);
+	u32 int_shadow = kvm_x86_call(get_interrupt_shadow)(vcpu);
 	/*
 	 * an sti; sti; sequence only disable interrupts for the first
 	 * instruction. So, if the last instruction, be it emulated or
@@ -8641,7 +8673,7 @@ static void toggle_interruptibility(struct kvm_vcpu *vcpu, u32 mask)
 	if (int_shadow & mask)
 		mask = 0;
 	if (unlikely(int_shadow || mask)) {
-		static_call(kvm_x86_set_interrupt_shadow)(vcpu, mask);
+		kvm_x86_call(set_interrupt_shadow)(vcpu, mask);
 		if (!mask)
 			kvm_make_request(KVM_REQ_EVENT, vcpu);
 	}
@@ -8682,7 +8714,7 @@ static void init_emulate_ctxt(struct kvm_vcpu *vcpu)
 	struct x86_emulate_ctxt *ctxt = vcpu->arch.emulate_ctxt;
 	int cs_db, cs_l;
 
-	static_call(kvm_x86_get_cs_db_l_bits)(vcpu, &cs_db, &cs_l);
+	kvm_x86_call(get_cs_db_l_bits)(vcpu, &cs_db, &cs_l);
 
 	ctxt->gpa_available = false;
 	ctxt->eflags = kvm_get_rflags(vcpu);
@@ -8738,9 +8770,8 @@ static void prepare_emulation_failure_exit(struct kvm_vcpu *vcpu, u64 *data,
 	 */
 	memset(&info, 0, sizeof(info));
 
-	static_call(kvm_x86_get_exit_info)(vcpu, (u32 *)&info[0], &info[1],
-					   &info[2], (u32 *)&info[3],
-					   (u32 *)&info[4]);
+	kvm_x86_call(get_exit_info)(vcpu, (u32 *)&info[0], &info[1], &info[2],
+				    (u32 *)&info[3], (u32 *)&info[4]);
 
 	run->exit_reason = KVM_EXIT_INTERNAL_ERROR;
 	run->emulation_failure.suberror = KVM_INTERNAL_ERROR_EMULATION;
@@ -8817,7 +8848,7 @@ static int handle_emulation_failure(struct kvm_vcpu *vcpu, int emulation_type)
 
 	kvm_queue_exception(vcpu, UD_VECTOR);
 
-	if (!is_guest_mode(vcpu) && static_call(kvm_x86_get_cpl)(vcpu) == 0) {
+	if (!is_guest_mode(vcpu) && kvm_x86_call(get_cpl)(vcpu) == 0) {
 		prepare_emulation_ctxt_failure_exit(vcpu);
 		return 0;
 	}
@@ -8825,60 +8856,13 @@ static int handle_emulation_failure(struct kvm_vcpu *vcpu, int emulation_type)
 	return 1;
 }
 
-static bool reexecute_instruction(struct kvm_vcpu *vcpu, gpa_t cr2_or_gpa,
-				  int emulation_type)
+static bool kvm_unprotect_and_retry_on_failure(struct kvm_vcpu *vcpu,
+					       gpa_t cr2_or_gpa,
+					       int emulation_type)
 {
-	gpa_t gpa = cr2_or_gpa;
-	kvm_pfn_t pfn;
-
 	if (!(emulation_type & EMULTYPE_ALLOW_RETRY_PF))
 		return false;
 
-	if (WARN_ON_ONCE(is_guest_mode(vcpu)) ||
-	    WARN_ON_ONCE(!(emulation_type & EMULTYPE_PF)))
-		return false;
-
-	if (!vcpu->arch.mmu->root_role.direct) {
-		/*
-		 * Write permission should be allowed since only
-		 * write access need to be emulated.
-		 */
-		gpa = kvm_mmu_gva_to_gpa_write(vcpu, cr2_or_gpa, NULL);
-
-		/*
-		 * If the mapping is invalid in guest, let cpu retry
-		 * it to generate fault.
-		 */
-		if (gpa == INVALID_GPA)
-			return true;
-	}
-
-	/*
-	 * Do not retry the unhandleable instruction if it faults on the
-	 * readonly host memory, otherwise it will goto a infinite loop:
-	 * retry instruction -> write #PF -> emulation fail -> retry
-	 * instruction -> ...
-	 */
-	pfn = gfn_to_pfn(vcpu->kvm, gpa_to_gfn(gpa));
-
-	/*
-	 * If the instruction failed on the error pfn, it can not be fixed,
-	 * report the error to userspace.
-	 */
-	if (is_error_noslot_pfn(pfn))
-		return false;
-
-	kvm_release_pfn_clean(pfn);
-
-	/*
-	 * If emulation may have been triggered by a write to a shadowed page
-	 * table, unprotect the gfn (zap any relevant SPTEs) and re-enter the
-	 * guest to let the CPU re-execute the instruction in the hope that the
-	 * CPU can cleanly execute the instruction that KVM failed to emulate.
-	 */
-	if (vcpu->kvm->arch.indirect_shadow_pages)
-		kvm_mmu_unprotect_page(vcpu->kvm, gpa_to_gfn(gpa));
-
 	/*
 	 * If the failed instruction faulted on an access to page tables that
 	 * are used to translate any part of the instruction, KVM can't resolve
@@ -8889,54 +8873,24 @@ static bool reexecute_instruction(struct kvm_vcpu *vcpu, gpa_t cr2_or_gpa,
 	 * then zap the SPTE to unprotect the gfn, and then do it all over
 	 * again.  Report the error to userspace.
 	 */
-	return !(emulation_type & EMULTYPE_WRITE_PF_TO_SP);
-}
-
-static bool retry_instruction(struct x86_emulate_ctxt *ctxt,
-			      gpa_t cr2_or_gpa,  int emulation_type)
-{
-	struct kvm_vcpu *vcpu = emul_to_vcpu(ctxt);
-	unsigned long last_retry_eip, last_retry_addr, gpa = cr2_or_gpa;
-
-	last_retry_eip = vcpu->arch.last_retry_eip;
-	last_retry_addr = vcpu->arch.last_retry_addr;
+	if (emulation_type & EMULTYPE_WRITE_PF_TO_SP)
+		return false;
 
 	/*
-	 * If the emulation is caused by #PF and it is non-page_table
-	 * writing instruction, it means the VM-EXIT is caused by shadow
-	 * page protected, we can zap the shadow page and retry this
-	 * instruction directly.
-	 *
-	 * Note: if the guest uses a non-page-table modifying instruction
-	 * on the PDE that points to the instruction, then we will unmap
-	 * the instruction and go to an infinite loop. So, we cache the
-	 * last retried eip and the last fault address, if we meet the eip
-	 * and the address again, we can break out of the potential infinite
-	 * loop.
+	 * If emulation may have been triggered by a write to a shadowed page
+	 * table, unprotect the gfn (zap any relevant SPTEs) and re-enter the
+	 * guest to let the CPU re-execute the instruction in the hope that the
+	 * CPU can cleanly execute the instruction that KVM failed to emulate.
 	 */
-	vcpu->arch.last_retry_eip = vcpu->arch.last_retry_addr = 0;
-
-	if (!(emulation_type & EMULTYPE_ALLOW_RETRY_PF))
-		return false;
-
-	if (WARN_ON_ONCE(is_guest_mode(vcpu)) ||
-	    WARN_ON_ONCE(!(emulation_type & EMULTYPE_PF)))
-		return false;
-
-	if (x86_page_table_writing_insn(ctxt))
-		return false;
-
-	if (ctxt->eip == last_retry_eip && last_retry_addr == cr2_or_gpa)
-		return false;
-
-	vcpu->arch.last_retry_eip = ctxt->eip;
-	vcpu->arch.last_retry_addr = cr2_or_gpa;
-
-	if (!vcpu->arch.mmu->root_role.direct)
-		gpa = kvm_mmu_gva_to_gpa_write(vcpu, cr2_or_gpa, NULL);
-
-	kvm_mmu_unprotect_page(vcpu->kvm, gpa_to_gfn(gpa));
+	__kvm_mmu_unprotect_gfn_and_retry(vcpu, cr2_or_gpa, true);
 
+	/*
+	 * Retry even if _this_ vCPU didn't unprotect the gfn, as it's possible
+	 * all SPTEs were already zapped by a different task.  The alternative
+	 * is to report the error to userspace and likely terminate the guest,
+	 * and the last_retry_{eip,addr} checks will prevent retrying the page
+	 * fault indefinitely, i.e. there's nothing to lose by retrying.
+	 */
 	return true;
 }
 
@@ -8975,10 +8929,10 @@ static int kvm_vcpu_do_singlestep(struct kvm_vcpu *vcpu)
 
 int kvm_skip_emulated_instruction(struct kvm_vcpu *vcpu)
 {
-	unsigned long rflags = static_call(kvm_x86_get_rflags)(vcpu);
+	unsigned long rflags = kvm_x86_call(get_rflags)(vcpu);
 	int r;
 
-	r = static_call(kvm_x86_skip_emulated_instruction)(vcpu);
+	r = kvm_x86_call(skip_emulated_instruction)(vcpu);
 	if (unlikely(!r))
 		return 0;
 
@@ -9000,19 +8954,17 @@ EXPORT_SYMBOL_GPL(kvm_skip_emulated_instruction);
 
 static bool kvm_is_code_breakpoint_inhibited(struct kvm_vcpu *vcpu)
 {
-	u32 shadow;
-
 	if (kvm_get_rflags(vcpu) & X86_EFLAGS_RF)
 		return true;
 
 	/*
-	 * Intel CPUs inhibit code #DBs when MOV/POP SS blocking is active,
-	 * but AMD CPUs do not.  MOV/POP SS blocking is rare, check that first
-	 * to avoid the relatively expensive CPUID lookup.
+	 * Intel compatible CPUs inhibit code #DBs when MOV/POP SS blocking is
+	 * active, but AMD compatible CPUs do not.
 	 */
-	shadow = static_call(kvm_x86_get_interrupt_shadow)(vcpu);
-	return (shadow & KVM_X86_SHADOW_INT_MOV_SS) &&
-	       guest_cpuid_is_intel(vcpu);
+	if (!guest_cpuid_is_intel_compatible(vcpu))
+		return false;
+
+	return kvm_x86_call(get_interrupt_shadow)(vcpu) & KVM_X86_SHADOW_INT_MOV_SS;
 }
 
 static bool kvm_vcpu_check_code_breakpoint(struct kvm_vcpu *vcpu,
@@ -9138,6 +9090,11 @@ int x86_emulate_instruction(struct kvm_vcpu *vcpu, gpa_t cr2_or_gpa,
 	struct x86_emulate_ctxt *ctxt = vcpu->arch.emulate_ctxt;
 	bool writeback = true;
 
+	if ((emulation_type & EMULTYPE_ALLOW_RETRY_PF) &&
+	    (WARN_ON_ONCE(is_guest_mode(vcpu)) ||
+	     WARN_ON_ONCE(!(emulation_type & EMULTYPE_PF))))
+		emulation_type &= ~EMULTYPE_ALLOW_RETRY_PF;
+
 	r = kvm_check_emulate_insn(vcpu, emulation_type, insn, insn_len);
 	if (r != X86EMUL_CONTINUE) {
 		if (r == X86EMUL_RETRY_INSTR || r == X86EMUL_PROPAGATE_FAULT)
@@ -9168,8 +9125,8 @@ int x86_emulate_instruction(struct kvm_vcpu *vcpu, gpa_t cr2_or_gpa,
 				kvm_queue_exception(vcpu, UD_VECTOR);
 				return 1;
 			}
-			if (reexecute_instruction(vcpu, cr2_or_gpa,
-						  emulation_type))
+			if (kvm_unprotect_and_retry_on_failure(vcpu, cr2_or_gpa,
+							       emulation_type))
 				return 1;
 
 			if (ctxt->have_exception &&
@@ -9216,7 +9173,15 @@ int x86_emulate_instruction(struct kvm_vcpu *vcpu, gpa_t cr2_or_gpa,
 		return 1;
 	}
 
-	if (retry_instruction(ctxt, cr2_or_gpa, emulation_type))
+	/*
+	 * If emulation was caused by a write-protection #PF on a non-page_table
+	 * writing instruction, try to unprotect the gfn, i.e. zap shadow pages,
+	 * and retry the instruction, as the vCPU is likely no longer using the
+	 * gfn as a page table.
+	 */
+	if ((emulation_type & EMULTYPE_ALLOW_RETRY_PF) &&
+	    !x86_page_table_writing_insn(ctxt) &&
+	    kvm_mmu_unprotect_gfn_and_retry(vcpu, cr2_or_gpa))
 		return 1;
 
 	/* this is needed for vmware backdoor interface to work since it
@@ -9247,7 +9212,8 @@ restart:
 		return 1;
 
 	if (r == EMULATION_FAILED) {
-		if (reexecute_instruction(vcpu, cr2_or_gpa, emulation_type))
+		if (kvm_unprotect_and_retry_on_failure(vcpu, cr2_or_gpa,
+						       emulation_type))
 			return 1;
 
 		return handle_emulation_failure(vcpu, emulation_type);
@@ -9284,7 +9250,7 @@ restart:
 
 writeback:
 	if (writeback) {
-		unsigned long rflags = static_call(kvm_x86_get_rflags)(vcpu);
+		unsigned long rflags = kvm_x86_call(get_rflags)(vcpu);
 		toggle_interruptibility(vcpu, ctxt->interruptibility);
 		vcpu->arch.emulate_regs_need_sync_to_vcpu = false;
 
@@ -9301,7 +9267,7 @@ writeback:
 			kvm_rip_write(vcpu, ctxt->eip);
 			if (r && (ctxt->tf || (vcpu->guest_debug & KVM_GUESTDBG_SINGLESTEP)))
 				r = kvm_vcpu_do_singlestep(vcpu);
-			static_call_cond(kvm_x86_update_emulated_instruction)(vcpu);
+			kvm_x86_call(update_emulated_instruction)(vcpu);
 			__kvm_set_rflags(vcpu, ctxt->eflags);
 		}
 
@@ -9700,7 +9666,7 @@ static int kvm_x86_check_processor_compatibility(void)
 	    __cr4_reserved_bits(cpu_has, &boot_cpu_data))
 		return -EIO;
 
-	return static_call(kvm_x86_check_processor_compatibility)();
+	return kvm_x86_call(check_processor_compatibility)();
 }
 
 static void kvm_x86_check_cpu_compat(void *ret)
@@ -9715,7 +9681,7 @@ int kvm_x86_vendor_init(struct kvm_x86_init_ops *ops)
 
 	guard(mutex)(&vendor_module_lock);
 
-	if (kvm_x86_ops.hardware_enable) {
+	if (kvm_x86_ops.enable_virtualization_cpu) {
 		pr_err("already loaded vendor module '%s'\n", kvm_x86_ops.name);
 		return -EEXIST;
 	}
@@ -9772,19 +9738,19 @@ int kvm_x86_vendor_init(struct kvm_x86_init_ops *ops)
 	kvm_caps.supported_mce_cap = MCG_CTL_P | MCG_SER_P;
 
 	if (boot_cpu_has(X86_FEATURE_XSAVE)) {
-		host_xcr0 = xgetbv(XCR_XFEATURE_ENABLED_MASK);
-		kvm_caps.supported_xcr0 = host_xcr0 & KVM_SUPPORTED_XCR0;
+		kvm_host.xcr0 = xgetbv(XCR_XFEATURE_ENABLED_MASK);
+		kvm_caps.supported_xcr0 = kvm_host.xcr0 & KVM_SUPPORTED_XCR0;
 	}
 
-	rdmsrl_safe(MSR_EFER, &host_efer);
+	rdmsrl_safe(MSR_EFER, &kvm_host.efer);
 
 	if (boot_cpu_has(X86_FEATURE_XSAVES))
-		rdmsrl(MSR_IA32_XSS, host_xss);
+		rdmsrl(MSR_IA32_XSS, kvm_host.xss);
 
 	kvm_init_pmu_capability(ops->pmu_ops);
 
 	if (boot_cpu_has(X86_FEATURE_ARCH_CAPABILITIES))
-		rdmsrl(MSR_IA32_ARCH_CAPABILITIES, host_arch_capabilities);
+		rdmsrl(MSR_IA32_ARCH_CAPABILITIES, kvm_host.arch_capabilities);
 
 	r = ops->hardware_setup();
 	if (r != 0)
@@ -9842,8 +9808,8 @@ int kvm_x86_vendor_init(struct kvm_x86_init_ops *ops)
 	return 0;
 
 out_unwind_ops:
-	kvm_x86_ops.hardware_enable = NULL;
-	static_call(kvm_x86_hardware_unsetup)();
+	kvm_x86_ops.enable_virtualization_cpu = NULL;
+	kvm_x86_call(hardware_unsetup)();
 out_mmu_exit:
 	kvm_mmu_vendor_module_exit();
 out_free_percpu:
@@ -9874,7 +9840,7 @@ void kvm_x86_vendor_exit(void)
 	irq_work_sync(&pvclock_irq_work);
 	cancel_work_sync(&pvclock_gtod_work);
 #endif
-	static_call(kvm_x86_hardware_unsetup)();
+	kvm_x86_call(hardware_unsetup)();
 	kvm_mmu_vendor_module_exit();
 	free_percpu(user_return_msrs);
 	kmem_cache_destroy(x86_emulator_cache);
@@ -9883,56 +9849,11 @@ void kvm_x86_vendor_exit(void)
 	WARN_ON(static_branch_unlikely(&kvm_xen_enabled.key));
 #endif
 	mutex_lock(&vendor_module_lock);
-	kvm_x86_ops.hardware_enable = NULL;
+	kvm_x86_ops.enable_virtualization_cpu = NULL;
 	mutex_unlock(&vendor_module_lock);
 }
 EXPORT_SYMBOL_GPL(kvm_x86_vendor_exit);
 
-static int __kvm_emulate_halt(struct kvm_vcpu *vcpu, int state, int reason)
-{
-	/*
-	 * The vCPU has halted, e.g. executed HLT.  Update the run state if the
-	 * local APIC is in-kernel, the run loop will detect the non-runnable
-	 * state and halt the vCPU.  Exit to userspace if the local APIC is
-	 * managed by userspace, in which case userspace is responsible for
-	 * handling wake events.
-	 */
-	++vcpu->stat.halt_exits;
-	if (lapic_in_kernel(vcpu)) {
-		vcpu->arch.mp_state = state;
-		return 1;
-	} else {
-		vcpu->run->exit_reason = reason;
-		return 0;
-	}
-}
-
-int kvm_emulate_halt_noskip(struct kvm_vcpu *vcpu)
-{
-	return __kvm_emulate_halt(vcpu, KVM_MP_STATE_HALTED, KVM_EXIT_HLT);
-}
-EXPORT_SYMBOL_GPL(kvm_emulate_halt_noskip);
-
-int kvm_emulate_halt(struct kvm_vcpu *vcpu)
-{
-	int ret = kvm_skip_emulated_instruction(vcpu);
-	/*
-	 * TODO: we might be squashing a GUESTDBG_SINGLESTEP-triggered
-	 * KVM_EXIT_DEBUG here.
-	 */
-	return kvm_emulate_halt_noskip(vcpu) && ret;
-}
-EXPORT_SYMBOL_GPL(kvm_emulate_halt);
-
-int kvm_emulate_ap_reset_hold(struct kvm_vcpu *vcpu)
-{
-	int ret = kvm_skip_emulated_instruction(vcpu);
-
-	return __kvm_emulate_halt(vcpu, KVM_MP_STATE_AP_RESET_HOLD,
-					KVM_EXIT_AP_RESET_HOLD) && ret;
-}
-EXPORT_SYMBOL_GPL(kvm_emulate_ap_reset_hold);
-
 #ifdef CONFIG_X86_64
 static int kvm_pv_clock_pairing(struct kvm_vcpu *vcpu, gpa_t paddr,
 			        unsigned long clock_type)
@@ -10000,7 +9921,8 @@ EXPORT_SYMBOL_GPL(kvm_apicv_activated);
 bool kvm_vcpu_apicv_activated(struct kvm_vcpu *vcpu)
 {
 	ulong vm_reasons = READ_ONCE(vcpu->kvm->arch.apicv_inhibit_reasons);
-	ulong vcpu_reasons = static_call(kvm_x86_vcpu_get_apicv_inhibit_reasons)(vcpu);
+	ulong vcpu_reasons =
+			kvm_x86_call(vcpu_get_apicv_inhibit_reasons)(vcpu);
 
 	return (vm_reasons | vcpu_reasons) == 0;
 }
@@ -10009,6 +9931,10 @@ EXPORT_SYMBOL_GPL(kvm_vcpu_apicv_activated);
 static void set_or_clear_apicv_inhibit(unsigned long *inhibits,
 				       enum kvm_apicv_inhibit reason, bool set)
 {
+	const struct trace_print_flags apicv_inhibits[] = { APICV_INHIBIT_REASONS };
+
+	BUILD_BUG_ON(ARRAY_SIZE(apicv_inhibits) != NR_APICV_INHIBIT_REASONS);
+
 	if (set)
 		__set_bit(reason, inhibits);
 	else
@@ -10020,7 +9946,7 @@ static void set_or_clear_apicv_inhibit(unsigned long *inhibits,
 static void kvm_apicv_init(struct kvm *kvm)
 {
 	enum kvm_apicv_inhibit reason = enable_apicv ? APICV_INHIBIT_REASON_ABSENT :
-						       APICV_INHIBIT_REASON_DISABLE;
+						       APICV_INHIBIT_REASON_DISABLED;
 
 	set_or_clear_apicv_inhibit(&kvm->arch.apicv_inhibit_reasons, reason, true);
 
@@ -10182,7 +10108,7 @@ int kvm_emulate_hypercall(struct kvm_vcpu *vcpu)
 	a2 = kvm_rdx_read(vcpu);
 	a3 = kvm_rsi_read(vcpu);
 	op_64_bit = is_64_bit_hypercall(vcpu);
-	cpl = static_call(kvm_x86_get_cpl)(vcpu);
+	cpl = kvm_x86_call(get_cpl)(vcpu);
 
 	ret = __kvm_emulate_hypercall(vcpu, nr, a0, a1, a2, a3, op_64_bit, cpl);
 	if (nr == KVM_HC_MAP_GPA_RANGE && !ret)
@@ -10214,7 +10140,7 @@ static int emulator_fix_hypercall(struct x86_emulate_ctxt *ctxt)
 		return X86EMUL_PROPAGATE_FAULT;
 	}
 
-	static_call(kvm_x86_patch_hypercall)(vcpu, instruction);
+	kvm_x86_call(patch_hypercall)(vcpu, instruction);
 
 	return emulator_write_emulated(ctxt, rip, instruction, 3,
 		&ctxt->exception);
@@ -10231,7 +10157,7 @@ static void post_kvm_run_save(struct kvm_vcpu *vcpu)
 {
 	struct kvm_run *kvm_run = vcpu->run;
 
-	kvm_run->if_flag = static_call(kvm_x86_get_if_flag)(vcpu);
+	kvm_run->if_flag = kvm_x86_call(get_if_flag)(vcpu);
 	kvm_run->cr8 = kvm_get_cr8(vcpu);
 	kvm_run->apic_base = kvm_get_apic_base(vcpu);
 
@@ -10241,6 +10167,8 @@ static void post_kvm_run_save(struct kvm_vcpu *vcpu)
 
 	if (is_smm(vcpu))
 		kvm_run->flags |= KVM_RUN_X86_SMM;
+	if (is_guest_mode(vcpu))
+		kvm_run->flags |= KVM_RUN_X86_GUEST_MODE;
 }
 
 static void update_cr8_intercept(struct kvm_vcpu *vcpu)
@@ -10266,7 +10194,7 @@ static void update_cr8_intercept(struct kvm_vcpu *vcpu)
 
 	tpr = kvm_lapic_get_cr8(vcpu);
 
-	static_call(kvm_x86_update_cr8_intercept)(vcpu, tpr, max_irr);
+	kvm_x86_call(update_cr8_intercept)(vcpu, tpr, max_irr);
 }
 
 
@@ -10296,7 +10224,7 @@ static void kvm_inject_exception(struct kvm_vcpu *vcpu)
 				vcpu->arch.exception.error_code,
 				vcpu->arch.exception.injected);
 
-	static_call(kvm_x86_inject_exception)(vcpu);
+	kvm_x86_call(inject_exception)(vcpu);
 }
 
 /*
@@ -10382,9 +10310,9 @@ static int kvm_check_and_inject_events(struct kvm_vcpu *vcpu,
 	else if (kvm_is_exception_pending(vcpu))
 		; /* see above */
 	else if (vcpu->arch.nmi_injected)
-		static_call(kvm_x86_inject_nmi)(vcpu);
+		kvm_x86_call(inject_nmi)(vcpu);
 	else if (vcpu->arch.interrupt.injected)
-		static_call(kvm_x86_inject_irq)(vcpu, true);
+		kvm_x86_call(inject_irq)(vcpu, true);
 
 	/*
 	 * Exceptions that morph to VM-Exits are handled above, and pending
@@ -10469,7 +10397,8 @@ static int kvm_check_and_inject_events(struct kvm_vcpu *vcpu,
 	 */
 #ifdef CONFIG_KVM_SMM
 	if (vcpu->arch.smi_pending) {
-		r = can_inject ? static_call(kvm_x86_smi_allowed)(vcpu, true) : -EBUSY;
+		r = can_inject ? kvm_x86_call(smi_allowed)(vcpu, true) :
+				 -EBUSY;
 		if (r < 0)
 			goto out;
 		if (r) {
@@ -10478,27 +10407,29 @@ static int kvm_check_and_inject_events(struct kvm_vcpu *vcpu,
 			enter_smm(vcpu);
 			can_inject = false;
 		} else
-			static_call(kvm_x86_enable_smi_window)(vcpu);
+			kvm_x86_call(enable_smi_window)(vcpu);
 	}
 #endif
 
 	if (vcpu->arch.nmi_pending) {
-		r = can_inject ? static_call(kvm_x86_nmi_allowed)(vcpu, true) : -EBUSY;
+		r = can_inject ? kvm_x86_call(nmi_allowed)(vcpu, true) :
+				 -EBUSY;
 		if (r < 0)
 			goto out;
 		if (r) {
 			--vcpu->arch.nmi_pending;
 			vcpu->arch.nmi_injected = true;
-			static_call(kvm_x86_inject_nmi)(vcpu);
+			kvm_x86_call(inject_nmi)(vcpu);
 			can_inject = false;
-			WARN_ON(static_call(kvm_x86_nmi_allowed)(vcpu, true) < 0);
+			WARN_ON(kvm_x86_call(nmi_allowed)(vcpu, true) < 0);
 		}
 		if (vcpu->arch.nmi_pending)
-			static_call(kvm_x86_enable_nmi_window)(vcpu);
+			kvm_x86_call(enable_nmi_window)(vcpu);
 	}
 
 	if (kvm_cpu_has_injectable_intr(vcpu)) {
-		r = can_inject ? static_call(kvm_x86_interrupt_allowed)(vcpu, true) : -EBUSY;
+		r = can_inject ? kvm_x86_call(interrupt_allowed)(vcpu, true) :
+				 -EBUSY;
 		if (r < 0)
 			goto out;
 		if (r) {
@@ -10506,17 +10437,17 @@ static int kvm_check_and_inject_events(struct kvm_vcpu *vcpu,
 
 			if (!WARN_ON_ONCE(irq == -1)) {
 				kvm_queue_interrupt(vcpu, irq, false);
-				static_call(kvm_x86_inject_irq)(vcpu, false);
-				WARN_ON(static_call(kvm_x86_interrupt_allowed)(vcpu, true) < 0);
+				kvm_x86_call(inject_irq)(vcpu, false);
+				WARN_ON(kvm_x86_call(interrupt_allowed)(vcpu, true) < 0);
 			}
 		}
 		if (kvm_cpu_has_injectable_intr(vcpu))
-			static_call(kvm_x86_enable_irq_window)(vcpu);
+			kvm_x86_call(enable_irq_window)(vcpu);
 	}
 
 	if (is_guest_mode(vcpu) &&
 	    kvm_x86_ops.nested_ops->has_events &&
-	    kvm_x86_ops.nested_ops->has_events(vcpu))
+	    kvm_x86_ops.nested_ops->has_events(vcpu, true))
 		*req_immediate_exit = true;
 
 	/*
@@ -10557,7 +10488,7 @@ static void process_nmi(struct kvm_vcpu *vcpu)
 	 * blocks NMIs).  KVM will immediately inject one of the two NMIs, and
 	 * will request an NMI window to handle the second NMI.
 	 */
-	if (static_call(kvm_x86_get_nmi_mask)(vcpu) || vcpu->arch.nmi_injected)
+	if (kvm_x86_call(get_nmi_mask)(vcpu) || vcpu->arch.nmi_injected)
 		limit = 1;
 	else
 		limit = 2;
@@ -10566,14 +10497,14 @@ static void process_nmi(struct kvm_vcpu *vcpu)
 	 * Adjust the limit to account for pending virtual NMIs, which aren't
 	 * tracked in vcpu->arch.nmi_pending.
 	 */
-	if (static_call(kvm_x86_is_vnmi_pending)(vcpu))
+	if (kvm_x86_call(is_vnmi_pending)(vcpu))
 		limit--;
 
 	vcpu->arch.nmi_pending += atomic_xchg(&vcpu->arch.nmi_queued, 0);
 	vcpu->arch.nmi_pending = min(vcpu->arch.nmi_pending, limit);
 
 	if (vcpu->arch.nmi_pending &&
-	    (static_call(kvm_x86_set_vnmi_pending)(vcpu)))
+	    (kvm_x86_call(set_vnmi_pending)(vcpu)))
 		vcpu->arch.nmi_pending--;
 
 	if (vcpu->arch.nmi_pending)
@@ -10584,7 +10515,7 @@ static void process_nmi(struct kvm_vcpu *vcpu)
 int kvm_get_nr_pending_nmis(struct kvm_vcpu *vcpu)
 {
 	return vcpu->arch.nmi_pending +
-	       static_call(kvm_x86_is_vnmi_pending)(vcpu);
+	       kvm_x86_call(is_vnmi_pending)(vcpu);
 }
 
 void kvm_make_scan_ioapic_request_mask(struct kvm *kvm,
@@ -10618,7 +10549,7 @@ void __kvm_vcpu_update_apicv(struct kvm_vcpu *vcpu)
 
 	apic->apicv_active = activate;
 	kvm_apic_update_apicv(vcpu);
-	static_call(kvm_x86_refresh_apicv_exec_ctrl)(vcpu);
+	kvm_x86_call(refresh_apicv_exec_ctrl)(vcpu);
 
 	/*
 	 * When APICv gets disabled, we may still have injected interrupts
@@ -10718,7 +10649,7 @@ static void vcpu_scan_ioapic(struct kvm_vcpu *vcpu)
 
 	bitmap_zero(vcpu->arch.ioapic_handled_vectors, 256);
 
-	static_call_cond(kvm_x86_sync_pir_to_irr)(vcpu);
+	kvm_x86_call(sync_pir_to_irr)(vcpu);
 
 	if (irqchip_split(vcpu->kvm))
 		kvm_scan_ioapic_routes(vcpu, vcpu->arch.ioapic_handled_vectors);
@@ -10743,17 +10674,17 @@ static void vcpu_load_eoi_exitmap(struct kvm_vcpu *vcpu)
 		bitmap_or((ulong *)eoi_exit_bitmap,
 			  vcpu->arch.ioapic_handled_vectors,
 			  to_hv_synic(vcpu)->vec_bitmap, 256);
-		static_call_cond(kvm_x86_load_eoi_exitmap)(vcpu, eoi_exit_bitmap);
+		kvm_x86_call(load_eoi_exitmap)(vcpu, eoi_exit_bitmap);
 		return;
 	}
 #endif
-	static_call_cond(kvm_x86_load_eoi_exitmap)(
+	kvm_x86_call(load_eoi_exitmap)(
 		vcpu, (u64 *)vcpu->arch.ioapic_handled_vectors);
 }
 
 void kvm_arch_guest_memory_reclaimed(struct kvm *kvm)
 {
-	static_call_cond(kvm_x86_guest_memory_reclaimed)(kvm);
+	kvm_x86_call(guest_memory_reclaimed)(kvm);
 }
 
 static void kvm_vcpu_reload_apic_access_page(struct kvm_vcpu *vcpu)
@@ -10761,7 +10692,7 @@ static void kvm_vcpu_reload_apic_access_page(struct kvm_vcpu *vcpu)
 	if (!lapic_in_kernel(vcpu))
 		return;
 
-	static_call_cond(kvm_x86_set_apic_access_page_addr)(vcpu);
+	kvm_x86_call(set_apic_access_page_addr)(vcpu);
 }
 
 /*
@@ -10925,10 +10856,18 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu)
 		if (kvm_check_request(KVM_REQ_APF_READY, vcpu))
 			kvm_check_async_pf_completion(vcpu);
 		if (kvm_check_request(KVM_REQ_MSR_FILTER_CHANGED, vcpu))
-			static_call(kvm_x86_msr_filter_changed)(vcpu);
+			kvm_x86_call(msr_filter_changed)(vcpu);
 
 		if (kvm_check_request(KVM_REQ_UPDATE_CPU_DIRTY_LOGGING, vcpu))
-			static_call(kvm_x86_update_cpu_dirty_logging)(vcpu);
+			kvm_x86_call(update_cpu_dirty_logging)(vcpu);
+
+		if (kvm_check_request(KVM_REQ_UPDATE_PROTECTED_GUEST_STATE, vcpu)) {
+			kvm_vcpu_reset(vcpu, true);
+			if (vcpu->arch.mp_state != KVM_MP_STATE_RUNNABLE) {
+				r = 1;
+				goto out;
+			}
+		}
 	}
 
 	if (kvm_check_request(KVM_REQ_EVENT, vcpu) || req_int_win ||
@@ -10950,7 +10889,7 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu)
 			goto out;
 		}
 		if (req_int_win)
-			static_call(kvm_x86_enable_irq_window)(vcpu);
+			kvm_x86_call(enable_irq_window)(vcpu);
 
 		if (kvm_lapic_enabled(vcpu)) {
 			update_cr8_intercept(vcpu);
@@ -10965,7 +10904,7 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu)
 
 	preempt_disable();
 
-	static_call(kvm_x86_prepare_switch_to_guest)(vcpu);
+	kvm_x86_call(prepare_switch_to_guest)(vcpu);
 
 	/*
 	 * Disable IRQs before setting IN_GUEST_MODE.  Posted interrupt
@@ -11001,7 +10940,7 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu)
 	 * i.e. they can post interrupts even if APICv is temporarily disabled.
 	 */
 	if (kvm_lapic_enabled(vcpu))
-		static_call_cond(kvm_x86_sync_pir_to_irr)(vcpu);
+		kvm_x86_call(sync_pir_to_irr)(vcpu);
 
 	if (kvm_vcpu_exit_request(vcpu)) {
 		vcpu->mode = OUTSIDE_GUEST_MODE;
@@ -11045,12 +10984,13 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu)
 		WARN_ON_ONCE((kvm_vcpu_apicv_activated(vcpu) != kvm_vcpu_apicv_active(vcpu)) &&
 			     (kvm_get_apic_mode(vcpu) != LAPIC_MODE_DISABLED));
 
-		exit_fastpath = static_call(kvm_x86_vcpu_run)(vcpu, req_immediate_exit);
+		exit_fastpath = kvm_x86_call(vcpu_run)(vcpu,
+						       req_immediate_exit);
 		if (likely(exit_fastpath != EXIT_FASTPATH_REENTER_GUEST))
 			break;
 
 		if (kvm_lapic_enabled(vcpu))
-			static_call_cond(kvm_x86_sync_pir_to_irr)(vcpu);
+			kvm_x86_call(sync_pir_to_irr)(vcpu);
 
 		if (unlikely(kvm_vcpu_exit_request(vcpu))) {
 			exit_fastpath = EXIT_FASTPATH_EXIT_HANDLED;
@@ -11069,7 +11009,7 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu)
 	 */
 	if (unlikely(vcpu->arch.switch_db_regs & KVM_DEBUGREG_WONT_EXIT)) {
 		WARN_ON(vcpu->guest_debug & KVM_GUESTDBG_USE_HW_BP);
-		static_call(kvm_x86_sync_dirty_debug_regs)(vcpu);
+		kvm_x86_call(sync_dirty_debug_regs)(vcpu);
 		kvm_update_dr0123(vcpu);
 		kvm_update_dr7(vcpu);
 	}
@@ -11098,7 +11038,7 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu)
 	if (vcpu->arch.xfd_no_write_intercept)
 		fpu_sync_guest_vmexit_xfd_state();
 
-	static_call(kvm_x86_handle_exit_irqoff)(vcpu);
+	kvm_x86_call(handle_exit_irqoff)(vcpu);
 
 	if (vcpu->arch.guest_fpu.xfd_err)
 		wrmsrl(MSR_IA32_XFD_ERR, 0);
@@ -11131,6 +11071,12 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu)
 	kvm_vcpu_srcu_read_lock(vcpu);
 
 	/*
+	 * Call this to ensure WC buffers in guest are evicted after each VM
+	 * Exit, so that the evicted WC writes can be snooped across all cpus
+	 */
+	smp_mb__after_srcu_read_lock();
+
+	/*
 	 * Profile KVM exit RIPs:
 	 */
 	if (unlikely(prof_on == KVM_PROFILING)) {
@@ -11144,19 +11090,83 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu)
 	if (vcpu->arch.apic_attention)
 		kvm_lapic_sync_from_vapic(vcpu);
 
-	r = static_call(kvm_x86_handle_exit)(vcpu, exit_fastpath);
+	if (unlikely(exit_fastpath == EXIT_FASTPATH_EXIT_USERSPACE))
+		return 0;
+
+	r = kvm_x86_call(handle_exit)(vcpu, exit_fastpath);
 	return r;
 
 cancel_injection:
 	if (req_immediate_exit)
 		kvm_make_request(KVM_REQ_EVENT, vcpu);
-	static_call(kvm_x86_cancel_injection)(vcpu);
+	kvm_x86_call(cancel_injection)(vcpu);
 	if (unlikely(vcpu->arch.apic_attention))
 		kvm_lapic_sync_from_vapic(vcpu);
 out:
 	return r;
 }
 
+static bool kvm_vcpu_running(struct kvm_vcpu *vcpu)
+{
+	return (vcpu->arch.mp_state == KVM_MP_STATE_RUNNABLE &&
+		!vcpu->arch.apf.halted);
+}
+
+static bool kvm_vcpu_has_events(struct kvm_vcpu *vcpu)
+{
+	if (!list_empty_careful(&vcpu->async_pf.done))
+		return true;
+
+	if (kvm_apic_has_pending_init_or_sipi(vcpu) &&
+	    kvm_apic_init_sipi_allowed(vcpu))
+		return true;
+
+	if (vcpu->arch.pv.pv_unhalted)
+		return true;
+
+	if (kvm_is_exception_pending(vcpu))
+		return true;
+
+	if (kvm_test_request(KVM_REQ_NMI, vcpu) ||
+	    (vcpu->arch.nmi_pending &&
+	     kvm_x86_call(nmi_allowed)(vcpu, false)))
+		return true;
+
+#ifdef CONFIG_KVM_SMM
+	if (kvm_test_request(KVM_REQ_SMI, vcpu) ||
+	    (vcpu->arch.smi_pending &&
+	     kvm_x86_call(smi_allowed)(vcpu, false)))
+		return true;
+#endif
+
+	if (kvm_test_request(KVM_REQ_PMI, vcpu))
+		return true;
+
+	if (kvm_test_request(KVM_REQ_UPDATE_PROTECTED_GUEST_STATE, vcpu))
+		return true;
+
+	if (kvm_arch_interrupt_allowed(vcpu) && kvm_cpu_has_interrupt(vcpu))
+		return true;
+
+	if (kvm_hv_has_stimer_pending(vcpu))
+		return true;
+
+	if (is_guest_mode(vcpu) &&
+	    kvm_x86_ops.nested_ops->has_events &&
+	    kvm_x86_ops.nested_ops->has_events(vcpu, false))
+		return true;
+
+	if (kvm_xen_has_pending_events(vcpu))
+		return true;
+
+	return false;
+}
+
+int kvm_arch_vcpu_runnable(struct kvm_vcpu *vcpu)
+{
+	return kvm_vcpu_running(vcpu) || kvm_vcpu_has_events(vcpu);
+}
+
 /* Called within kvm->srcu read side.  */
 static inline int vcpu_block(struct kvm_vcpu *vcpu)
 {
@@ -11200,7 +11210,10 @@ static inline int vcpu_block(struct kvm_vcpu *vcpu)
 	 * causes a spurious wakeup from HLT).
 	 */
 	if (is_guest_mode(vcpu)) {
-		if (kvm_check_nested_events(vcpu) < 0)
+		int r = kvm_check_nested_events(vcpu);
+
+		WARN_ON_ONCE(r == -EBUSY);
+		if (r < 0)
 			return 0;
 	}
 
@@ -11225,19 +11238,12 @@ static inline int vcpu_block(struct kvm_vcpu *vcpu)
 	return 1;
 }
 
-static inline bool kvm_vcpu_running(struct kvm_vcpu *vcpu)
-{
-	return (vcpu->arch.mp_state == KVM_MP_STATE_RUNNABLE &&
-		!vcpu->arch.apf.halted);
-}
-
 /* Called within kvm->srcu read side.  */
 static int vcpu_run(struct kvm_vcpu *vcpu)
 {
 	int r;
 
 	vcpu->run->exit_reason = KVM_EXIT_UNKNOWN;
-	vcpu->arch.l1tf_flush_l1d = true;
 
 	for (;;) {
 		/*
@@ -11283,6 +11289,98 @@ static int vcpu_run(struct kvm_vcpu *vcpu)
 	return r;
 }
 
+static int __kvm_emulate_halt(struct kvm_vcpu *vcpu, int state, int reason)
+{
+	/*
+	 * The vCPU has halted, e.g. executed HLT.  Update the run state if the
+	 * local APIC is in-kernel, the run loop will detect the non-runnable
+	 * state and halt the vCPU.  Exit to userspace if the local APIC is
+	 * managed by userspace, in which case userspace is responsible for
+	 * handling wake events.
+	 */
+	++vcpu->stat.halt_exits;
+	if (lapic_in_kernel(vcpu)) {
+		if (kvm_vcpu_has_events(vcpu))
+			vcpu->arch.pv.pv_unhalted = false;
+		else
+			vcpu->arch.mp_state = state;
+		return 1;
+	} else {
+		vcpu->run->exit_reason = reason;
+		return 0;
+	}
+}
+
+int kvm_emulate_halt_noskip(struct kvm_vcpu *vcpu)
+{
+	return __kvm_emulate_halt(vcpu, KVM_MP_STATE_HALTED, KVM_EXIT_HLT);
+}
+EXPORT_SYMBOL_GPL(kvm_emulate_halt_noskip);
+
+int kvm_emulate_halt(struct kvm_vcpu *vcpu)
+{
+	int ret = kvm_skip_emulated_instruction(vcpu);
+	/*
+	 * TODO: we might be squashing a GUESTDBG_SINGLESTEP-triggered
+	 * KVM_EXIT_DEBUG here.
+	 */
+	return kvm_emulate_halt_noskip(vcpu) && ret;
+}
+EXPORT_SYMBOL_GPL(kvm_emulate_halt);
+
+fastpath_t handle_fastpath_hlt(struct kvm_vcpu *vcpu)
+{
+	int ret;
+
+	kvm_vcpu_srcu_read_lock(vcpu);
+	ret = kvm_emulate_halt(vcpu);
+	kvm_vcpu_srcu_read_unlock(vcpu);
+
+	if (!ret)
+		return EXIT_FASTPATH_EXIT_USERSPACE;
+
+	if (kvm_vcpu_running(vcpu))
+		return EXIT_FASTPATH_REENTER_GUEST;
+
+	return EXIT_FASTPATH_EXIT_HANDLED;
+}
+EXPORT_SYMBOL_GPL(handle_fastpath_hlt);
+
+int kvm_emulate_ap_reset_hold(struct kvm_vcpu *vcpu)
+{
+	int ret = kvm_skip_emulated_instruction(vcpu);
+
+	return __kvm_emulate_halt(vcpu, KVM_MP_STATE_AP_RESET_HOLD,
+					KVM_EXIT_AP_RESET_HOLD) && ret;
+}
+EXPORT_SYMBOL_GPL(kvm_emulate_ap_reset_hold);
+
+bool kvm_arch_dy_has_pending_interrupt(struct kvm_vcpu *vcpu)
+{
+	return kvm_vcpu_apicv_active(vcpu) &&
+	       kvm_x86_call(dy_apicv_has_pending_interrupt)(vcpu);
+}
+
+bool kvm_arch_vcpu_preempted_in_kernel(struct kvm_vcpu *vcpu)
+{
+	return vcpu->arch.preempted_in_kernel;
+}
+
+bool kvm_arch_dy_runnable(struct kvm_vcpu *vcpu)
+{
+	if (READ_ONCE(vcpu->arch.pv.pv_unhalted))
+		return true;
+
+	if (kvm_test_request(KVM_REQ_NMI, vcpu) ||
+#ifdef CONFIG_KVM_SMM
+		kvm_test_request(KVM_REQ_SMI, vcpu) ||
+#endif
+		 kvm_test_request(KVM_REQ_EVENT, vcpu))
+		return true;
+
+	return kvm_arch_dy_has_pending_interrupt(vcpu);
+}
+
 static inline int complete_emulated_io(struct kvm_vcpu *vcpu)
 {
 	return kvm_emulate_instruction(vcpu, EMULTYPE_NO_DECODE);
@@ -11387,7 +11485,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu)
 
 	kvm_vcpu_srcu_read_lock(vcpu);
 	if (unlikely(vcpu->arch.mp_state == KVM_MP_STATE_UNINITIALIZED)) {
-		if (kvm_run->immediate_exit) {
+		if (!vcpu->wants_to_run) {
 			r = -EINTR;
 			goto out;
 		}
@@ -11465,12 +11563,12 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu)
 		WARN_ON_ONCE(vcpu->mmio_needed);
 	}
 
-	if (kvm_run->immediate_exit) {
+	if (!vcpu->wants_to_run) {
 		r = -EINTR;
 		goto out;
 	}
 
-	r = static_call(kvm_x86_vcpu_pre_run)(vcpu);
+	r = kvm_x86_call(vcpu_pre_run)(vcpu);
 	if (r <= 0)
 		goto out;
 
@@ -11598,10 +11696,10 @@ static void __get_sregs_common(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs)
 	kvm_get_segment(vcpu, &sregs->tr, VCPU_SREG_TR);
 	kvm_get_segment(vcpu, &sregs->ldt, VCPU_SREG_LDTR);
 
-	static_call(kvm_x86_get_idt)(vcpu, &dt);
+	kvm_x86_call(get_idt)(vcpu, &dt);
 	sregs->idt.limit = dt.size;
 	sregs->idt.base = dt.address;
-	static_call(kvm_x86_get_gdt)(vcpu, &dt);
+	kvm_x86_call(get_gdt)(vcpu, &dt);
 	sregs->gdt.limit = dt.size;
 	sregs->gdt.base = dt.address;
 
@@ -11743,7 +11841,13 @@ int kvm_task_switch(struct kvm_vcpu *vcpu, u16 tss_selector, int idt_index,
 
 	ret = emulator_task_switch(ctxt, tss_selector, idt_index, reason,
 				   has_error_code, error_code);
-	if (ret) {
+
+	/*
+	 * Report an error userspace if MMIO is needed, as KVM doesn't support
+	 * MMIO during a task switch (or any other complex operation).
+	 */
+	if (ret || vcpu->mmio_needed) {
+		vcpu->mmio_needed = false;
 		vcpu->run->exit_reason = KVM_EXIT_INTERNAL_ERROR;
 		vcpu->run->internal.suberror = KVM_INTERNAL_ERROR_EMULATION;
 		vcpu->run->internal.ndata = 0;
@@ -11801,27 +11905,27 @@ static int __set_sregs_common(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs,
 
 	dt.size = sregs->idt.limit;
 	dt.address = sregs->idt.base;
-	static_call(kvm_x86_set_idt)(vcpu, &dt);
+	kvm_x86_call(set_idt)(vcpu, &dt);
 	dt.size = sregs->gdt.limit;
 	dt.address = sregs->gdt.base;
-	static_call(kvm_x86_set_gdt)(vcpu, &dt);
+	kvm_x86_call(set_gdt)(vcpu, &dt);
 
 	vcpu->arch.cr2 = sregs->cr2;
 	*mmu_reset_needed |= kvm_read_cr3(vcpu) != sregs->cr3;
 	vcpu->arch.cr3 = sregs->cr3;
 	kvm_register_mark_dirty(vcpu, VCPU_EXREG_CR3);
-	static_call_cond(kvm_x86_post_set_cr3)(vcpu, sregs->cr3);
+	kvm_x86_call(post_set_cr3)(vcpu, sregs->cr3);
 
 	kvm_set_cr8(vcpu, sregs->cr8);
 
 	*mmu_reset_needed |= vcpu->arch.efer != sregs->efer;
-	static_call(kvm_x86_set_efer)(vcpu, sregs->efer);
+	kvm_x86_call(set_efer)(vcpu, sregs->efer);
 
 	*mmu_reset_needed |= kvm_read_cr0(vcpu) != sregs->cr0;
-	static_call(kvm_x86_set_cr0)(vcpu, sregs->cr0);
+	kvm_x86_call(set_cr0)(vcpu, sregs->cr0);
 
 	*mmu_reset_needed |= kvm_read_cr4(vcpu) != sregs->cr4;
-	static_call(kvm_x86_set_cr4)(vcpu, sregs->cr4);
+	kvm_x86_call(set_cr4)(vcpu, sregs->cr4);
 
 	if (update_pdptrs) {
 		idx = srcu_read_lock(&vcpu->kvm->srcu);
@@ -11999,7 +12103,7 @@ int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
 	 */
 	kvm_set_rflags(vcpu, rflags);
 
-	static_call(kvm_x86_update_exception_bitmap)(vcpu);
+	kvm_x86_call(update_exception_bitmap)(vcpu);
 
 	kvm_arch_vcpu_guestdbg_update_apicv_inhibit(vcpu->kvm);
 
@@ -12136,7 +12240,7 @@ int kvm_arch_vcpu_precreate(struct kvm *kvm, unsigned int id)
 	if (id >= kvm->arch.max_vcpu_ids)
 		return -EINVAL;
 
-	return static_call(kvm_x86_vcpu_precreate)(kvm);
+	return kvm_x86_call(vcpu_precreate)(kvm);
 }
 
 int kvm_arch_vcpu_create(struct kvm_vcpu *vcpu)
@@ -12193,8 +12297,6 @@ int kvm_arch_vcpu_create(struct kvm_vcpu *vcpu)
 	vcpu->arch.maxphyaddr = cpuid_query_maxphyaddr(vcpu);
 	vcpu->arch.reserved_gpa_bits = kvm_vcpu_reserved_gpa_bits_raw(vcpu);
 
-	vcpu->arch.pat = MSR_IA32_CR_PAT_DEFAULT;
-
 	kvm_async_pf_hash_reset(vcpu);
 
 	vcpu->arch.perf_capabilities = kvm_caps.supported_perf_cap;
@@ -12207,14 +12309,13 @@ int kvm_arch_vcpu_create(struct kvm_vcpu *vcpu)
 	vcpu->arch.hv_root_tdp = INVALID_PAGE;
 #endif
 
-	r = static_call(kvm_x86_vcpu_create)(vcpu);
+	r = kvm_x86_call(vcpu_create)(vcpu);
 	if (r)
 		goto free_guest_fpu;
 
 	vcpu->arch.arch_capabilities = kvm_get_arch_capabilities();
 	vcpu->arch.msr_platform_info = MSR_PLATFORM_INFO_CPUID_FAULT;
 	kvm_xen_init_vcpu(vcpu);
-	kvm_vcpu_mtrr_init(vcpu);
 	vcpu_load(vcpu);
 	kvm_set_tsc_khz(vcpu, vcpu->kvm->arch.default_tsc_khz);
 	kvm_vcpu_reset(vcpu, false);
@@ -12265,7 +12366,7 @@ void kvm_arch_vcpu_destroy(struct kvm_vcpu *vcpu)
 
 	kvmclock_reset(vcpu);
 
-	static_call(kvm_x86_vcpu_free)(vcpu);
+	kvm_x86_call(vcpu_free)(vcpu);
 
 	kmem_cache_free(x86_emulator_cache, vcpu->arch.emulate_ctxt);
 	free_cpumask_var(vcpu->arch.wbinvd_dirty_mask);
@@ -12361,6 +12462,8 @@ void kvm_vcpu_reset(struct kvm_vcpu *vcpu, bool init_event)
 	if (!init_event) {
 		vcpu->arch.smbase = 0x30000;
 
+		vcpu->arch.pat = MSR_IA32_CR_PAT_DEFAULT;
+
 		vcpu->arch.msr_misc_features_enables = 0;
 		vcpu->arch.ia32_misc_enable_msr = MSR_IA32_MISC_ENABLE_PEBS_UNAVAIL |
 						  MSR_IA32_MISC_ENABLE_BTS_UNAVAIL;
@@ -12383,7 +12486,7 @@ void kvm_vcpu_reset(struct kvm_vcpu *vcpu, bool init_event)
 	cpuid_0x1 = kvm_find_cpuid_entry(vcpu, 1);
 	kvm_rdx_write(vcpu, cpuid_0x1 ? cpuid_0x1->eax : 0x600);
 
-	static_call(kvm_x86_vcpu_reset)(vcpu, init_event);
+	kvm_x86_call(vcpu_reset)(vcpu, init_event);
 
 	kvm_set_rflags(vcpu, X86_EFLAGS_FIXED);
 	kvm_rip_write(vcpu, 0xfff0);
@@ -12402,10 +12505,10 @@ void kvm_vcpu_reset(struct kvm_vcpu *vcpu, bool init_event)
 	else
 		new_cr0 |= X86_CR0_NW | X86_CR0_CD;
 
-	static_call(kvm_x86_set_cr0)(vcpu, new_cr0);
-	static_call(kvm_x86_set_cr4)(vcpu, 0);
-	static_call(kvm_x86_set_efer)(vcpu, 0);
-	static_call(kvm_x86_update_exception_bitmap)(vcpu);
+	kvm_x86_call(set_cr0)(vcpu, new_cr0);
+	kvm_x86_call(set_cr4)(vcpu, 0);
+	kvm_x86_call(set_efer)(vcpu, 0);
+	kvm_x86_call(update_exception_bitmap)(vcpu);
 
 	/*
 	 * On the standard CR0/CR4/EFER modification paths, there are several
@@ -12446,7 +12549,17 @@ void kvm_vcpu_deliver_sipi_vector(struct kvm_vcpu *vcpu, u8 vector)
 }
 EXPORT_SYMBOL_GPL(kvm_vcpu_deliver_sipi_vector);
 
-int kvm_arch_hardware_enable(void)
+void kvm_arch_enable_virtualization(void)
+{
+	cpu_emergency_register_virt_callback(kvm_x86_ops.emergency_disable_virtualization_cpu);
+}
+
+void kvm_arch_disable_virtualization(void)
+{
+	cpu_emergency_unregister_virt_callback(kvm_x86_ops.emergency_disable_virtualization_cpu);
+}
+
+int kvm_arch_enable_virtualization_cpu(void)
 {
 	struct kvm *kvm;
 	struct kvm_vcpu *vcpu;
@@ -12462,7 +12575,7 @@ int kvm_arch_hardware_enable(void)
 	if (ret)
 		return ret;
 
-	ret = static_call(kvm_x86_hardware_enable)();
+	ret = kvm_x86_call(enable_virtualization_cpu)();
 	if (ret != 0)
 		return ret;
 
@@ -12542,9 +12655,9 @@ int kvm_arch_hardware_enable(void)
 	return 0;
 }
 
-void kvm_arch_hardware_disable(void)
+void kvm_arch_disable_virtualization_cpu(void)
 {
-	static_call(kvm_x86_hardware_disable)();
+	kvm_x86_call(disable_virtualization_cpu)();
 	drop_user_return_notifiers();
 }
 
@@ -12558,18 +12671,6 @@ bool kvm_vcpu_is_bsp(struct kvm_vcpu *vcpu)
 	return (vcpu->arch.apic_base & MSR_IA32_APICBASE_BSP) != 0;
 }
 
-void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu)
-{
-	struct kvm_pmu *pmu = vcpu_to_pmu(vcpu);
-
-	vcpu->arch.l1tf_flush_l1d = true;
-	if (pmu->version && unlikely(pmu->event_count)) {
-		pmu->need_cleanup = true;
-		kvm_make_request(KVM_REQ_PMU, vcpu);
-	}
-	static_call(kvm_x86_sched_in)(vcpu, cpu);
-}
-
 void kvm_arch_free_vm(struct kvm *kvm)
 {
 #if IS_ENABLED(CONFIG_HYPERV)
@@ -12590,6 +12691,9 @@ int kvm_arch_init_vm(struct kvm *kvm, unsigned long type)
 	kvm->arch.vm_type = type;
 	kvm->arch.has_private_mem =
 		(type == KVM_X86_SW_PROTECTED_VM);
+	/* Decided by the vendor code for other VM types.  */
+	kvm->arch.pre_fault_allowed =
+		type == KVM_X86_DEFAULT_VM || type == KVM_X86_SW_PROTECTED_VM;
 
 	ret = kvm_page_track_init(kvm);
 	if (ret)
@@ -12597,7 +12701,7 @@ int kvm_arch_init_vm(struct kvm *kvm, unsigned long type)
 
 	kvm_mmu_init_vm(kvm);
 
-	ret = static_call(kvm_x86_vm_init)(kvm);
+	ret = kvm_x86_call(vm_init)(kvm);
 	if (ret)
 		goto out_uninit_mmu;
 
@@ -12620,6 +12724,7 @@ int kvm_arch_init_vm(struct kvm *kvm, unsigned long type)
 	raw_spin_unlock_irqrestore(&kvm->arch.tsc_write_lock, flags);
 
 	kvm->arch.default_tsc_khz = max_tsc_khz ? : tsc_khz;
+	kvm->arch.apic_bus_cycle_ns = APIC_BUS_CYCLE_NS_DEFAULT;
 	kvm->arch.guest_can_read_msr_platform_info = true;
 	kvm->arch.enable_pmu = enable_pmu;
 
@@ -12771,7 +12876,7 @@ void kvm_arch_destroy_vm(struct kvm *kvm)
 		mutex_unlock(&kvm->slots_lock);
 	}
 	kvm_unload_vcpu_mmus(kvm);
-	static_call_cond(kvm_x86_vm_destroy)(kvm);
+	kvm_x86_call(vm_destroy)(kvm);
 	kvm_free_msr_filter(srcu_dereference_check(kvm->arch.msr_filter, &kvm->srcu, 1));
 	kvm_pic_destroy(kvm);
 	kvm_ioapic_destroy(kvm);
@@ -13100,98 +13205,12 @@ void kvm_arch_commit_memory_region(struct kvm *kvm,
 		kvm_arch_free_memslot(kvm, old);
 }
 
-static inline bool kvm_guest_apic_has_interrupt(struct kvm_vcpu *vcpu)
-{
-	return (is_guest_mode(vcpu) &&
-		static_call(kvm_x86_guest_apic_has_interrupt)(vcpu));
-}
-
-static inline bool kvm_vcpu_has_events(struct kvm_vcpu *vcpu)
-{
-	if (!list_empty_careful(&vcpu->async_pf.done))
-		return true;
-
-	if (kvm_apic_has_pending_init_or_sipi(vcpu) &&
-	    kvm_apic_init_sipi_allowed(vcpu))
-		return true;
-
-	if (vcpu->arch.pv.pv_unhalted)
-		return true;
-
-	if (kvm_is_exception_pending(vcpu))
-		return true;
-
-	if (kvm_test_request(KVM_REQ_NMI, vcpu) ||
-	    (vcpu->arch.nmi_pending &&
-	     static_call(kvm_x86_nmi_allowed)(vcpu, false)))
-		return true;
-
-#ifdef CONFIG_KVM_SMM
-	if (kvm_test_request(KVM_REQ_SMI, vcpu) ||
-	    (vcpu->arch.smi_pending &&
-	     static_call(kvm_x86_smi_allowed)(vcpu, false)))
-		return true;
-#endif
-
-	if (kvm_test_request(KVM_REQ_PMI, vcpu))
-		return true;
-
-	if (kvm_arch_interrupt_allowed(vcpu) &&
-	    (kvm_cpu_has_interrupt(vcpu) ||
-	    kvm_guest_apic_has_interrupt(vcpu)))
-		return true;
-
-	if (kvm_hv_has_stimer_pending(vcpu))
-		return true;
-
-	if (is_guest_mode(vcpu) &&
-	    kvm_x86_ops.nested_ops->has_events &&
-	    kvm_x86_ops.nested_ops->has_events(vcpu))
-		return true;
-
-	if (kvm_xen_has_pending_events(vcpu))
-		return true;
-
-	return false;
-}
-
-int kvm_arch_vcpu_runnable(struct kvm_vcpu *vcpu)
-{
-	return kvm_vcpu_running(vcpu) || kvm_vcpu_has_events(vcpu);
-}
-
-bool kvm_arch_dy_has_pending_interrupt(struct kvm_vcpu *vcpu)
-{
-	return kvm_vcpu_apicv_active(vcpu) &&
-	       static_call(kvm_x86_dy_apicv_has_pending_interrupt)(vcpu);
-}
-
-bool kvm_arch_vcpu_preempted_in_kernel(struct kvm_vcpu *vcpu)
-{
-	return vcpu->arch.preempted_in_kernel;
-}
-
-bool kvm_arch_dy_runnable(struct kvm_vcpu *vcpu)
-{
-	if (READ_ONCE(vcpu->arch.pv.pv_unhalted))
-		return true;
-
-	if (kvm_test_request(KVM_REQ_NMI, vcpu) ||
-#ifdef CONFIG_KVM_SMM
-		kvm_test_request(KVM_REQ_SMI, vcpu) ||
-#endif
-		 kvm_test_request(KVM_REQ_EVENT, vcpu))
-		return true;
-
-	return kvm_arch_dy_has_pending_interrupt(vcpu);
-}
-
 bool kvm_arch_vcpu_in_kernel(struct kvm_vcpu *vcpu)
 {
 	if (vcpu->arch.guest_state_protected)
 		return true;
 
-	return static_call(kvm_x86_get_cpl)(vcpu) == 0;
+	return kvm_x86_call(get_cpl)(vcpu) == 0;
 }
 
 unsigned long kvm_arch_vcpu_get_ip(struct kvm_vcpu *vcpu)
@@ -13206,7 +13225,7 @@ int kvm_arch_vcpu_should_kick(struct kvm_vcpu *vcpu)
 
 int kvm_arch_interrupt_allowed(struct kvm_vcpu *vcpu)
 {
-	return static_call(kvm_x86_interrupt_allowed)(vcpu, false);
+	return kvm_x86_call(interrupt_allowed)(vcpu, false);
 }
 
 unsigned long kvm_get_linear_rip(struct kvm_vcpu *vcpu)
@@ -13232,7 +13251,7 @@ unsigned long kvm_get_rflags(struct kvm_vcpu *vcpu)
 {
 	unsigned long rflags;
 
-	rflags = static_call(kvm_x86_get_rflags)(vcpu);
+	rflags = kvm_x86_call(get_rflags)(vcpu);
 	if (vcpu->guest_debug & KVM_GUESTDBG_SINGLESTEP)
 		rflags &= ~X86_EFLAGS_TF;
 	return rflags;
@@ -13244,7 +13263,7 @@ static void __kvm_set_rflags(struct kvm_vcpu *vcpu, unsigned long rflags)
 	if (vcpu->guest_debug & KVM_GUESTDBG_SINGLESTEP &&
 	    kvm_is_linear_rip(vcpu, vcpu->arch.singlestep_rip))
 		rflags |= X86_EFLAGS_TF;
-	static_call(kvm_x86_set_rflags)(vcpu, rflags);
+	kvm_x86_call(set_rflags)(vcpu, rflags);
 }
 
 void kvm_set_rflags(struct kvm_vcpu *vcpu, unsigned long rflags)
@@ -13356,7 +13375,7 @@ static bool kvm_can_deliver_async_pf(struct kvm_vcpu *vcpu)
 		return false;
 
 	if (vcpu->arch.apf.send_user_only &&
-	    static_call(kvm_x86_get_cpl)(vcpu) == 0)
+	    kvm_x86_call(get_cpl)(vcpu) == 0)
 		return false;
 
 	if (is_guest_mode(vcpu)) {
@@ -13467,7 +13486,7 @@ bool kvm_arch_can_dequeue_async_page_present(struct kvm_vcpu *vcpu)
 void kvm_arch_start_assignment(struct kvm *kvm)
 {
 	if (atomic_inc_return(&kvm->arch.assigned_device_count) == 1)
-		static_call_cond(kvm_x86_pi_start_assignment)(kvm);
+		kvm_x86_call(pi_start_assignment)(kvm);
 }
 EXPORT_SYMBOL_GPL(kvm_arch_start_assignment);
 
@@ -13486,13 +13505,13 @@ EXPORT_SYMBOL_GPL(kvm_arch_has_assigned_device);
 static void kvm_noncoherent_dma_assignment_start_or_stop(struct kvm *kvm)
 {
 	/*
-	 * Non-coherent DMA assignment and de-assignment will affect
-	 * whether KVM honors guest MTRRs and cause changes in memtypes
-	 * in TDP.
-	 * So, pass %true unconditionally to indicate non-coherent DMA was,
-	 * or will be involved, and that zapping SPTEs might be necessary.
+	 * Non-coherent DMA assignment and de-assignment may affect whether or
+	 * not KVM honors guest PAT, and thus may cause changes in EPT SPTEs
+	 * due to toggling the "ignore PAT" bit.  Zap all SPTEs when the first
+	 * (or last) non-coherent device is (un)registered to so that new SPTEs
+	 * with the correct "ignore guest PAT" setting are created.
 	 */
-	if (__kvm_mmu_honors_guest_mtrrs(true))
+	if (kvm_mmu_may_ignore_guest_pat())
 		kvm_zap_gfn_range(kvm, gpa_to_gfn(0), gpa_to_gfn(~0ULL));
 }
 
@@ -13530,9 +13549,8 @@ int kvm_arch_irq_bypass_add_producer(struct irq_bypass_consumer *cons,
 
 	irqfd->producer = prod;
 	kvm_arch_start_assignment(irqfd->kvm);
-	ret = static_call(kvm_x86_pi_update_irte)(irqfd->kvm,
-					 prod->irq, irqfd->gsi, 1);
-
+	ret = kvm_x86_call(pi_update_irte)(irqfd->kvm,
+					   prod->irq, irqfd->gsi, 1);
 	if (ret)
 		kvm_arch_end_assignment(irqfd->kvm);
 
@@ -13555,7 +13573,8 @@ void kvm_arch_irq_bypass_del_producer(struct irq_bypass_consumer *cons,
 	 * when the irq is masked/disabled or the consumer side (KVM
 	 * int this case doesn't want to receive the interrupts.
 	*/
-	ret = static_call(kvm_x86_pi_update_irte)(irqfd->kvm, prod->irq, irqfd->gsi, 0);
+	ret = kvm_x86_call(pi_update_irte)(irqfd->kvm,
+					   prod->irq, irqfd->gsi, 0);
 	if (ret)
 		printk(KERN_INFO "irq bypass consumer (token %p) unregistration"
 		       " fails: %d\n", irqfd->consumer.token, ret);
@@ -13566,7 +13585,7 @@ void kvm_arch_irq_bypass_del_producer(struct irq_bypass_consumer *cons,
 int kvm_arch_update_irqfd_routing(struct kvm *kvm, unsigned int host_irq,
 				   uint32_t guest_irq, bool set)
 {
-	return static_call(kvm_x86_pi_update_irte)(kvm, host_irq, guest_irq, set);
+	return kvm_x86_call(pi_update_irte)(kvm, host_irq, guest_irq, set);
 }
 
 bool kvm_arch_irqfd_route_changed(struct kvm_kernel_irq_routing_entry *old,
@@ -13589,6 +13608,19 @@ bool kvm_arch_no_poll(struct kvm_vcpu *vcpu)
 }
 EXPORT_SYMBOL_GPL(kvm_arch_no_poll);
 
+#ifdef CONFIG_HAVE_KVM_ARCH_GMEM_PREPARE
+int kvm_arch_gmem_prepare(struct kvm *kvm, gfn_t gfn, kvm_pfn_t pfn, int max_order)
+{
+	return kvm_x86_call(gmem_prepare)(kvm, pfn, gfn, max_order);
+}
+#endif
+
+#ifdef CONFIG_HAVE_KVM_ARCH_GMEM_INVALIDATE
+void kvm_arch_gmem_invalidate(kvm_pfn_t start, kvm_pfn_t end)
+{
+	kvm_x86_call(gmem_invalidate)(start, end);
+}
+#endif
 
 int kvm_spec_ctrl_test_value(u64 value)
 {
@@ -13974,6 +14006,7 @@ EXPORT_TRACEPOINT_SYMBOL_GPL(kvm_vmgexit_enter);
 EXPORT_TRACEPOINT_SYMBOL_GPL(kvm_vmgexit_exit);
 EXPORT_TRACEPOINT_SYMBOL_GPL(kvm_vmgexit_msr_protocol_enter);
 EXPORT_TRACEPOINT_SYMBOL_GPL(kvm_vmgexit_msr_protocol_exit);
+EXPORT_TRACEPOINT_SYMBOL_GPL(kvm_rmp_fault);
 
 static int __init kvm_x86_init(void)
 {
diff --git a/arch/x86/kvm/x86.h b/arch/x86/kvm/x86.h
index d80a4c6b5a38..a84c48ef5278 100644
--- a/arch/x86/kvm/x86.h
+++ b/arch/x86/kvm/x86.h
@@ -33,6 +33,20 @@ struct kvm_caps {
 	u64 supported_perf_cap;
 };
 
+struct kvm_host_values {
+	/*
+	 * The host's raw MAXPHYADDR, i.e. the number of non-reserved physical
+	 * address bits irrespective of features that repurpose legal bits,
+	 * e.g. MKTME.
+	 */
+	u8 maxphyaddr;
+
+	u64 efer;
+	u64 xcr0;
+	u64 xss;
+	u64 arch_capabilities;
+};
+
 void kvm_spurious_fault(void);
 
 #define KVM_NESTED_VMENTER_CONSISTENCY_CHECK(consistency_check)		\
@@ -89,11 +103,18 @@ static inline unsigned int __shrink_ple_window(unsigned int val,
 	return max(val, min);
 }
 
-#define MSR_IA32_CR_PAT_DEFAULT  0x0007040600070406ULL
+#define MSR_IA32_CR_PAT_DEFAULT	\
+	PAT_VALUE(WB, WT, UC_MINUS, UC, WB, WT, UC_MINUS, UC)
 
 void kvm_service_local_tlb_flush_requests(struct kvm_vcpu *vcpu);
 int kvm_check_nested_events(struct kvm_vcpu *vcpu);
 
+/* Forcibly leave the nested mode in cases like a vCPU reset */
+static inline void kvm_leave_nested(struct kvm_vcpu *vcpu)
+{
+	kvm_x86_ops.nested_ops->leave_nested(vcpu);
+}
+
 static inline bool kvm_vcpu_has_run(struct kvm_vcpu *vcpu)
 {
 	return vcpu->arch.last_vmentry_cpu != -1;
@@ -159,7 +180,7 @@ static inline bool is_64_bit_mode(struct kvm_vcpu *vcpu)
 
 	if (!is_long_mode(vcpu))
 		return false;
-	static_call(kvm_x86_get_cs_db_l_bits)(vcpu, &cs_db, &cs_l);
+	kvm_x86_call(get_cs_db_l_bits)(vcpu, &cs_db, &cs_l);
 	return cs_l;
 }
 
@@ -311,12 +332,8 @@ int handle_ud(struct kvm_vcpu *vcpu);
 void kvm_deliver_exception_payload(struct kvm_vcpu *vcpu,
 				   struct kvm_queued_exception *ex);
 
-void kvm_vcpu_mtrr_init(struct kvm_vcpu *vcpu);
-u8 kvm_mtrr_get_guest_memory_type(struct kvm_vcpu *vcpu, gfn_t gfn);
 int kvm_mtrr_set_msr(struct kvm_vcpu *vcpu, u32 msr, u64 data);
 int kvm_mtrr_get_msr(struct kvm_vcpu *vcpu, u32 msr, u64 *pdata);
-bool kvm_mtrr_check_gfn_range_consistency(struct kvm_vcpu *vcpu, gfn_t gfn,
-					  int page_num);
 bool kvm_vector_hashing_enabled(void);
 void kvm_fixup_and_inject_pf_error(struct kvm_vcpu *vcpu, gva_t gva, u16 error_code);
 int x86_decode_emulated_instruction(struct kvm_vcpu *vcpu, int emulation_type,
@@ -324,12 +341,10 @@ int x86_decode_emulated_instruction(struct kvm_vcpu *vcpu, int emulation_type,
 int x86_emulate_instruction(struct kvm_vcpu *vcpu, gpa_t cr2_or_gpa,
 			    int emulation_type, void *insn, int insn_len);
 fastpath_t handle_fastpath_set_msr_irqoff(struct kvm_vcpu *vcpu);
-
-extern u64 host_xcr0;
-extern u64 host_xss;
-extern u64 host_arch_capabilities;
+fastpath_t handle_fastpath_hlt(struct kvm_vcpu *vcpu);
 
 extern struct kvm_caps kvm_caps;
+extern struct kvm_host_values kvm_host;
 
 extern bool enable_pmu;
 
@@ -497,13 +512,26 @@ int kvm_handle_memory_failure(struct kvm_vcpu *vcpu, int r,
 int kvm_handle_invpcid(struct kvm_vcpu *vcpu, unsigned long type, gva_t gva);
 bool kvm_msr_allowed(struct kvm_vcpu *vcpu, u32 index, u32 type);
 
+enum kvm_msr_access {
+	MSR_TYPE_R	= BIT(0),
+	MSR_TYPE_W	= BIT(1),
+	MSR_TYPE_RW	= MSR_TYPE_R | MSR_TYPE_W,
+};
+
 /*
  * Internal error codes that are used to indicate that MSR emulation encountered
- * an error that should result in #GP in the guest, unless userspace
- * handles it.
+ * an error that should result in #GP in the guest, unless userspace handles it.
+ * Note, '1', '0', and negative numbers are off limits, as they are used by KVM
+ * as part of KVM's lightly documented internal KVM_RUN return codes.
+ *
+ * UNSUPPORTED	- The MSR isn't supported, either because it is completely
+ *		  unknown to KVM, or because the MSR should not exist according
+ *		  to the vCPU model.
+ *
+ * FILTERED	- Access to the MSR is denied by a userspace MSR filter.
  */
-#define  KVM_MSR_RET_INVALID	2	/* in-kernel MSR emulation #GP condition */
-#define  KVM_MSR_RET_FILTERED	3	/* #GP due to userspace MSR filter */
+#define  KVM_MSR_RET_UNSUPPORTED	2
+#define  KVM_MSR_RET_FILTERED		3
 
 #define __cr4_reserved_bits(__cpu_has, __c)             \
 ({                                                      \
diff --git a/arch/x86/kvm/xen.c b/arch/x86/kvm/xen.c
index f65b35a05d91..622fe24da910 100644
--- a/arch/x86/kvm/xen.c
+++ b/arch/x86/kvm/xen.c
@@ -741,7 +741,7 @@ int kvm_xen_hvm_set_attr(struct kvm *kvm, struct kvm_xen_hvm_attr *data)
 		} else {
 			void __user * hva = u64_to_user_ptr(data->u.shared_info.hva);
 
-			if (!PAGE_ALIGNED(hva) || !access_ok(hva, PAGE_SIZE)) {
+			if (!PAGE_ALIGNED(hva)) {
 				r = -EINVAL;
 			} else if (!hva) {
 				kvm_gpc_deactivate(&kvm->arch.xen.shinfo_cache);
@@ -1270,7 +1270,7 @@ int kvm_xen_write_hypercall_page(struct kvm_vcpu *vcpu, u64 data)
 		instructions[0] = 0xb8;
 
 		/* vmcall / vmmcall */
-		static_call(kvm_x86_patch_hypercall)(vcpu, instructions + 5);
+		kvm_x86_call(patch_hypercall)(vcpu, instructions + 5);
 
 		/* ret */
 		instructions[8] = 0xc3;
@@ -1650,7 +1650,7 @@ int kvm_xen_hypercall(struct kvm_vcpu *vcpu)
 		params[5] = (u64)kvm_r9_read(vcpu);
 	}
 #endif
-	cpl = static_call(kvm_x86_get_cpl)(vcpu);
+	cpl = kvm_x86_call(get_cpl)(vcpu);
 	trace_kvm_xen_hypercall(cpl, input, params[0], params[1], params[2],
 				params[3], params[4], params[5]);
 
diff --git a/arch/x86/lib/atomic64_cx8_32.S b/arch/x86/lib/atomic64_cx8_32.S
index 90afb488b396..b2eff07d65e4 100644
--- a/arch/x86/lib/atomic64_cx8_32.S
+++ b/arch/x86/lib/atomic64_cx8_32.S
@@ -16,6 +16,11 @@
 	cmpxchg8b (\reg)
 .endm
 
+.macro read64_nonatomic reg
+	movl (\reg), %eax
+	movl 4(\reg), %edx
+.endm
+
 SYM_FUNC_START(atomic64_read_cx8)
 	read64 %ecx
 	RET
@@ -51,7 +56,7 @@ SYM_FUNC_START(atomic64_\func\()_return_cx8)
 	movl %edx, %edi
 	movl %ecx, %ebp
 
-	read64 %ecx
+	read64_nonatomic %ecx
 1:
 	movl %eax, %ebx
 	movl %edx, %ecx
@@ -79,7 +84,7 @@ addsub_return sub sub sbb
 SYM_FUNC_START(atomic64_\func\()_return_cx8)
 	pushl %ebx
 
-	read64 %esi
+	read64_nonatomic %esi
 1:
 	movl %eax, %ebx
 	movl %edx, %ecx
diff --git a/arch/x86/lib/cmdline.c b/arch/x86/lib/cmdline.c
index 80570eb3c89b..c65cd5550454 100644
--- a/arch/x86/lib/cmdline.c
+++ b/arch/x86/lib/cmdline.c
@@ -6,8 +6,10 @@
 #include <linux/kernel.h>
 #include <linux/string.h>
 #include <linux/ctype.h>
+
 #include <asm/setup.h>
 #include <asm/cmdline.h>
+#include <asm/bug.h>
 
 static inline int myisspace(u8 c)
 {
@@ -205,12 +207,29 @@ __cmdline_find_option(const char *cmdline, int max_cmdline_size,
 
 int cmdline_find_option_bool(const char *cmdline, const char *option)
 {
-	return __cmdline_find_option_bool(cmdline, COMMAND_LINE_SIZE, option);
+	int ret;
+
+	ret = __cmdline_find_option_bool(cmdline, COMMAND_LINE_SIZE, option);
+	if (ret > 0)
+		return ret;
+
+	if (IS_ENABLED(CONFIG_CMDLINE_BOOL) && !builtin_cmdline_added)
+		return __cmdline_find_option_bool(builtin_cmdline, COMMAND_LINE_SIZE, option);
+
+	return ret;
 }
 
 int cmdline_find_option(const char *cmdline, const char *option, char *buffer,
 			int bufsize)
 {
-	return __cmdline_find_option(cmdline, COMMAND_LINE_SIZE, option,
-				     buffer, bufsize);
+	int ret;
+
+	ret = __cmdline_find_option(cmdline, COMMAND_LINE_SIZE, option, buffer, bufsize);
+	if (ret > 0)
+		return ret;
+
+	if (IS_ENABLED(CONFIG_CMDLINE_BOOL) && !builtin_cmdline_added)
+		return __cmdline_find_option(builtin_cmdline, COMMAND_LINE_SIZE, option, buffer, bufsize);
+
+	return ret;
 }
diff --git a/arch/x86/lib/getuser.S b/arch/x86/lib/getuser.S
index a1cb3a4e6742..d066aecf8aeb 100644
--- a/arch/x86/lib/getuser.S
+++ b/arch/x86/lib/getuser.S
@@ -44,21 +44,23 @@
 	or %rdx, %rax
 .else
 	cmp $TASK_SIZE_MAX-\size+1, %eax
-.if \size != 8
 	jae .Lbad_get_user
-.else
-	jae .Lbad_get_user_8
-.endif
 	sbb %edx, %edx		/* array_index_mask_nospec() */
 	and %edx, %eax
 .endif
 .endm
 
+.macro UACCESS op src dst
+1:	\op \src,\dst
+	_ASM_EXTABLE_UA(1b, __get_user_handle_exception)
+.endm
+
+
 	.text
 SYM_FUNC_START(__get_user_1)
 	check_range size=1
 	ASM_STAC
-1:	movzbl (%_ASM_AX),%edx
+	UACCESS movzbl (%_ASM_AX),%edx
 	xor %eax,%eax
 	ASM_CLAC
 	RET
@@ -68,7 +70,7 @@ EXPORT_SYMBOL(__get_user_1)
 SYM_FUNC_START(__get_user_2)
 	check_range size=2
 	ASM_STAC
-2:	movzwl (%_ASM_AX),%edx
+	UACCESS movzwl (%_ASM_AX),%edx
 	xor %eax,%eax
 	ASM_CLAC
 	RET
@@ -78,7 +80,7 @@ EXPORT_SYMBOL(__get_user_2)
 SYM_FUNC_START(__get_user_4)
 	check_range size=4
 	ASM_STAC
-3:	movl (%_ASM_AX),%edx
+	UACCESS movl (%_ASM_AX),%edx
 	xor %eax,%eax
 	ASM_CLAC
 	RET
@@ -86,13 +88,16 @@ SYM_FUNC_END(__get_user_4)
 EXPORT_SYMBOL(__get_user_4)
 
 SYM_FUNC_START(__get_user_8)
+#ifndef CONFIG_X86_64
+	xor %ecx,%ecx
+#endif
 	check_range size=8
 	ASM_STAC
 #ifdef CONFIG_X86_64
-4:	movq (%_ASM_AX),%rdx
+	UACCESS movq (%_ASM_AX),%rdx
 #else
-4:	movl (%_ASM_AX),%edx
-5:	movl 4(%_ASM_AX),%ecx
+	UACCESS movl (%_ASM_AX),%edx
+	UACCESS movl 4(%_ASM_AX),%ecx
 #endif
 	xor %eax,%eax
 	ASM_CLAC
@@ -104,7 +109,7 @@ EXPORT_SYMBOL(__get_user_8)
 SYM_FUNC_START(__get_user_nocheck_1)
 	ASM_STAC
 	ASM_BARRIER_NOSPEC
-6:	movzbl (%_ASM_AX),%edx
+	UACCESS movzbl (%_ASM_AX),%edx
 	xor %eax,%eax
 	ASM_CLAC
 	RET
@@ -114,7 +119,7 @@ EXPORT_SYMBOL(__get_user_nocheck_1)
 SYM_FUNC_START(__get_user_nocheck_2)
 	ASM_STAC
 	ASM_BARRIER_NOSPEC
-7:	movzwl (%_ASM_AX),%edx
+	UACCESS movzwl (%_ASM_AX),%edx
 	xor %eax,%eax
 	ASM_CLAC
 	RET
@@ -124,7 +129,7 @@ EXPORT_SYMBOL(__get_user_nocheck_2)
 SYM_FUNC_START(__get_user_nocheck_4)
 	ASM_STAC
 	ASM_BARRIER_NOSPEC
-8:	movl (%_ASM_AX),%edx
+	UACCESS movl (%_ASM_AX),%edx
 	xor %eax,%eax
 	ASM_CLAC
 	RET
@@ -135,10 +140,11 @@ SYM_FUNC_START(__get_user_nocheck_8)
 	ASM_STAC
 	ASM_BARRIER_NOSPEC
 #ifdef CONFIG_X86_64
-9:	movq (%_ASM_AX),%rdx
+	UACCESS movq (%_ASM_AX),%rdx
 #else
-9:	movl (%_ASM_AX),%edx
-10:	movl 4(%_ASM_AX),%ecx
+	xor %ecx,%ecx
+	UACCESS movl (%_ASM_AX),%edx
+	UACCESS movl 4(%_ASM_AX),%ecx
 #endif
 	xor %eax,%eax
 	ASM_CLAC
@@ -154,36 +160,3 @@ SYM_CODE_START_LOCAL(__get_user_handle_exception)
 	mov $(-EFAULT),%_ASM_AX
 	RET
 SYM_CODE_END(__get_user_handle_exception)
-
-#ifdef CONFIG_X86_32
-SYM_CODE_START_LOCAL(__get_user_8_handle_exception)
-	ASM_CLAC
-.Lbad_get_user_8:
-	xor %edx,%edx
-	xor %ecx,%ecx
-	mov $(-EFAULT),%_ASM_AX
-	RET
-SYM_CODE_END(__get_user_8_handle_exception)
-#endif
-
-/* get_user */
-	_ASM_EXTABLE_UA(1b, __get_user_handle_exception)
-	_ASM_EXTABLE_UA(2b, __get_user_handle_exception)
-	_ASM_EXTABLE_UA(3b, __get_user_handle_exception)
-#ifdef CONFIG_X86_64
-	_ASM_EXTABLE_UA(4b, __get_user_handle_exception)
-#else
-	_ASM_EXTABLE_UA(4b, __get_user_8_handle_exception)
-	_ASM_EXTABLE_UA(5b, __get_user_8_handle_exception)
-#endif
-
-/* __get_user */
-	_ASM_EXTABLE_UA(6b, __get_user_handle_exception)
-	_ASM_EXTABLE_UA(7b, __get_user_handle_exception)
-	_ASM_EXTABLE_UA(8b, __get_user_handle_exception)
-#ifdef CONFIG_X86_64
-	_ASM_EXTABLE_UA(9b, __get_user_handle_exception)
-#else
-	_ASM_EXTABLE_UA(9b, __get_user_8_handle_exception)
-	_ASM_EXTABLE_UA(10b, __get_user_8_handle_exception)
-#endif
diff --git a/arch/x86/lib/iomem.c b/arch/x86/lib/iomem.c
index e0411a3774d4..5eecb45d05d5 100644
--- a/arch/x86/lib/iomem.c
+++ b/arch/x86/lib/iomem.c
@@ -25,6 +25,9 @@ static __always_inline void rep_movs(void *to, const void *from, size_t n)
 
 static void string_memcpy_fromio(void *to, const volatile void __iomem *from, size_t n)
 {
+	const void *orig_to = to;
+	const size_t orig_n = n;
+
 	if (unlikely(!n))
 		return;
 
@@ -39,7 +42,7 @@ static void string_memcpy_fromio(void *to, const volatile void __iomem *from, si
 	}
 	rep_movs(to, (const void *)from, n);
 	/* KMSAN must treat values read from devices as initialized. */
-	kmsan_unpoison_memory(to, n);
+	kmsan_unpoison_memory(orig_to, orig_n);
 }
 
 static void string_memcpy_toio(volatile void __iomem *to, const void *from, size_t n)
diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile
index 8d3a00e5c528..690fbf48e853 100644
--- a/arch/x86/mm/Makefile
+++ b/arch/x86/mm/Makefile
@@ -57,7 +57,6 @@ obj-$(CONFIG_MMIOTRACE_TEST)	+= testmmiotrace.o
 obj-$(CONFIG_NUMA)		+= numa.o numa_$(BITS).o
 obj-$(CONFIG_AMD_NUMA)		+= amdtopology.o
 obj-$(CONFIG_ACPI_NUMA)		+= srat.o
-obj-$(CONFIG_NUMA_EMU)		+= numa_emulation.o
 
 obj-$(CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS)	+= pkeys.o
 obj-$(CONFIG_RANDOMIZE_MEMORY)			+= kaslr.o
diff --git a/arch/x86/mm/amdtopology.c b/arch/x86/mm/amdtopology.c
index 9332b36a1091..628833afee37 100644
--- a/arch/x86/mm/amdtopology.c
+++ b/arch/x86/mm/amdtopology.c
@@ -12,6 +12,7 @@
 #include <linux/string.h>
 #include <linux/nodemask.h>
 #include <linux/memblock.h>
+#include <linux/numa_memblks.h>
 
 #include <asm/io.h>
 #include <linux/pci_ids.h>
diff --git a/arch/x86/mm/cpu_entry_area.c b/arch/x86/mm/cpu_entry_area.c
index e91500a80963..575f863f3c75 100644
--- a/arch/x86/mm/cpu_entry_area.c
+++ b/arch/x86/mm/cpu_entry_area.c
@@ -164,7 +164,7 @@ static void __init percpu_setup_exception_stacks(unsigned int cpu)
 	}
 }
 #else
-static inline void percpu_setup_exception_stacks(unsigned int cpu)
+static void __init percpu_setup_exception_stacks(unsigned int cpu)
 {
 	struct cpu_entry_area *cea = get_cpu_entry_area(cpu);
 
diff --git a/arch/x86/mm/ident_map.c b/arch/x86/mm/ident_map.c
index 968d7005f4a7..437e96fb4977 100644
--- a/arch/x86/mm/ident_map.c
+++ b/arch/x86/mm/ident_map.c
@@ -4,6 +4,79 @@
  * included by both the compressed kernel and the regular kernel.
  */
 
+static void free_pte(struct x86_mapping_info *info, pmd_t *pmd)
+{
+	pte_t *pte = pte_offset_kernel(pmd, 0);
+
+	info->free_pgt_page(pte, info->context);
+}
+
+static void free_pmd(struct x86_mapping_info *info, pud_t *pud)
+{
+	pmd_t *pmd = pmd_offset(pud, 0);
+	int i;
+
+	for (i = 0; i < PTRS_PER_PMD; i++) {
+		if (!pmd_present(pmd[i]))
+			continue;
+
+		if (pmd_leaf(pmd[i]))
+			continue;
+
+		free_pte(info, &pmd[i]);
+	}
+
+	info->free_pgt_page(pmd, info->context);
+}
+
+static void free_pud(struct x86_mapping_info *info, p4d_t *p4d)
+{
+	pud_t *pud = pud_offset(p4d, 0);
+	int i;
+
+	for (i = 0; i < PTRS_PER_PUD; i++) {
+		if (!pud_present(pud[i]))
+			continue;
+
+		if (pud_leaf(pud[i]))
+			continue;
+
+		free_pmd(info, &pud[i]);
+	}
+
+	info->free_pgt_page(pud, info->context);
+}
+
+static void free_p4d(struct x86_mapping_info *info, pgd_t *pgd)
+{
+	p4d_t *p4d = p4d_offset(pgd, 0);
+	int i;
+
+	for (i = 0; i < PTRS_PER_P4D; i++) {
+		if (!p4d_present(p4d[i]))
+			continue;
+
+		free_pud(info, &p4d[i]);
+	}
+
+	if (pgtable_l5_enabled())
+		info->free_pgt_page(p4d, info->context);
+}
+
+void kernel_ident_mapping_free(struct x86_mapping_info *info, pgd_t *pgd)
+{
+	int i;
+
+	for (i = 0; i < PTRS_PER_PGD; i++) {
+		if (!pgd_present(pgd[i]))
+			continue;
+
+		free_p4d(info, &pgd[i]);
+	}
+
+	info->free_pgt_page(pgd, info->context);
+}
+
 static void ident_pmd_init(struct x86_mapping_info *info, pmd_t *pmd_page,
 			   unsigned long addr, unsigned long end)
 {
@@ -26,18 +99,31 @@ static int ident_pud_init(struct x86_mapping_info *info, pud_t *pud_page,
 	for (; addr < end; addr = next) {
 		pud_t *pud = pud_page + pud_index(addr);
 		pmd_t *pmd;
+		bool use_gbpage;
 
 		next = (addr & PUD_MASK) + PUD_SIZE;
 		if (next > end)
 			next = end;
 
-		if (info->direct_gbpages) {
-			pud_t pudval;
+		/* if this is already a gbpage, this portion is already mapped */
+		if (pud_leaf(*pud))
+			continue;
+
+		/* Is using a gbpage allowed? */
+		use_gbpage = info->direct_gbpages;
+
+		/* Don't use gbpage if it maps more than the requested region. */
+		/* at the begining: */
+		use_gbpage &= ((addr & ~PUD_MASK) == 0);
+		/* ... or at the end: */
+		use_gbpage &= ((next & ~PUD_MASK) == 0);
 
-			if (pud_present(*pud))
-				continue;
+		/* Never overwrite existing mappings */
+		use_gbpage &= !pud_present(*pud);
+
+		if (use_gbpage) {
+			pud_t pudval;
 
-			addr &= PUD_MASK;
 			pudval = __pud((addr - info->offset) | info->page_flag);
 			set_pud(pud, pudval);
 			continue;
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index 7e177856ee4f..ff253648706f 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -469,7 +469,9 @@ phys_pte_init(pte_t *pte_page, unsigned long paddr, unsigned long paddr_end,
 			    !e820__mapped_any(paddr & PAGE_MASK, paddr_next,
 					     E820_TYPE_RAM) &&
 			    !e820__mapped_any(paddr & PAGE_MASK, paddr_next,
-					     E820_TYPE_RESERVED_KERN))
+					     E820_TYPE_RESERVED_KERN) &&
+			    !e820__mapped_any(paddr & PAGE_MASK, paddr_next,
+					     E820_TYPE_ACPI))
 				set_pte_init(pte, __pte(0), init);
 			continue;
 		}
@@ -524,7 +526,9 @@ phys_pmd_init(pmd_t *pmd_page, unsigned long paddr, unsigned long paddr_end,
 			    !e820__mapped_any(paddr & PMD_MASK, paddr_next,
 					     E820_TYPE_RAM) &&
 			    !e820__mapped_any(paddr & PMD_MASK, paddr_next,
-					     E820_TYPE_RESERVED_KERN))
+					     E820_TYPE_RESERVED_KERN) &&
+			    !e820__mapped_any(paddr & PMD_MASK, paddr_next,
+					     E820_TYPE_ACPI))
 				set_pmd_init(pmd, __pmd(0), init);
 			continue;
 		}
@@ -611,7 +615,9 @@ phys_pud_init(pud_t *pud_page, unsigned long paddr, unsigned long paddr_end,
 			    !e820__mapped_any(paddr & PUD_MASK, paddr_next,
 					     E820_TYPE_RAM) &&
 			    !e820__mapped_any(paddr & PUD_MASK, paddr_next,
-					     E820_TYPE_RESERVED_KERN))
+					     E820_TYPE_RESERVED_KERN) &&
+			    !e820__mapped_any(paddr & PUD_MASK, paddr_next,
+					     E820_TYPE_ACPI))
 				set_pud_init(pud, __pud(0), init);
 			continue;
 		}
@@ -698,7 +704,9 @@ phys_p4d_init(p4d_t *p4d_page, unsigned long paddr, unsigned long paddr_end,
 			    !e820__mapped_any(paddr & P4D_MASK, paddr_next,
 					     E820_TYPE_RAM) &&
 			    !e820__mapped_any(paddr & P4D_MASK, paddr_next,
-					     E820_TYPE_RESERVED_KERN))
+					     E820_TYPE_RESERVED_KERN) &&
+			    !e820__mapped_any(paddr & P4D_MASK, paddr_next,
+					     E820_TYPE_ACPI))
 				set_p4d_init(p4d, __p4d(0), init);
 			continue;
 		}
@@ -950,8 +958,12 @@ static void update_end_of_memory_vars(u64 start, u64 size)
 int add_pages(int nid, unsigned long start_pfn, unsigned long nr_pages,
 	      struct mhp_params *params)
 {
+	unsigned long end = ((start_pfn + nr_pages) << PAGE_SHIFT) - 1;
 	int ret;
 
+	if (WARN_ON_ONCE(end > PHYSMEM_END))
+		return -ERANGE;
+
 	ret = __add_pages(nid, start_pfn, nr_pages, params);
 	WARN_ON_ONCE(ret);
 
@@ -980,8 +992,6 @@ static void __meminit free_pagetable(struct page *page, int order)
 
 	/* bootmem page has reserved flag */
 	if (PageReserved(page)) {
-		__ClearPageReserved(page);
-
 		magic = page->index;
 		if (magic == SECTION_INFO || magic == MIX_SECTION_INFO) {
 			while (nr_pages--)
@@ -1354,18 +1364,6 @@ void __init mem_init(void)
 	preallocate_vmalloc_pages();
 }
 
-#ifdef CONFIG_DEFERRED_STRUCT_PAGE_INIT
-int __init deferred_page_init_max_threads(const struct cpumask *node_cpumask)
-{
-	/*
-	 * More CPUs always led to greater speedups on tested systems, up to
-	 * all the nodes' CPUs.  Use all since the system is otherwise idle
-	 * now.
-	 */
-	return max_t(int, cpumask_weight(node_cpumask), 1);
-}
-#endif
-
 int kernel_set_to_readonly;
 
 void mark_rodata_ro(void)
diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
index aa7d279321ea..70b02fc61d93 100644
--- a/arch/x86/mm/ioremap.c
+++ b/arch/x86/mm/ioremap.c
@@ -11,6 +11,7 @@
 #include <linux/init.h>
 #include <linux/io.h>
 #include <linux/ioport.h>
+#include <linux/ioremap.h>
 #include <linux/slab.h>
 #include <linux/vmalloc.h>
 #include <linux/mmiotrace.h>
@@ -457,7 +458,7 @@ void iounmap(volatile void __iomem *addr)
 {
 	struct vm_struct *p, *o;
 
-	if ((void __force *)addr <= high_memory)
+	if (WARN_ON_ONCE(!is_ioremap_addr((void __force *)addr)))
 		return;
 
 	/*
diff --git a/arch/x86/mm/kaslr.c b/arch/x86/mm/kaslr.c
index 37db264866b6..230f1dee4f09 100644
--- a/arch/x86/mm/kaslr.c
+++ b/arch/x86/mm/kaslr.c
@@ -47,13 +47,24 @@ static const unsigned long vaddr_end = CPU_ENTRY_AREA_BASE;
  */
 static __initdata struct kaslr_memory_region {
 	unsigned long *base;
+	unsigned long *end;
 	unsigned long size_tb;
 } kaslr_regions[] = {
-	{ &page_offset_base, 0 },
-	{ &vmalloc_base, 0 },
-	{ &vmemmap_base, 0 },
+	{
+		.base	= &page_offset_base,
+		.end	= &physmem_end,
+	},
+	{
+		.base	= &vmalloc_base,
+	},
+	{
+		.base	= &vmemmap_base,
+	},
 };
 
+/* The end of the possible address space for physical memory */
+unsigned long physmem_end __ro_after_init;
+
 /* Get size in bytes used by the memory region */
 static inline unsigned long get_padding(struct kaslr_memory_region *region)
 {
@@ -82,6 +93,8 @@ void __init kernel_randomize_memory(void)
 	BUILD_BUG_ON(vaddr_end != CPU_ENTRY_AREA_BASE);
 	BUILD_BUG_ON(vaddr_end > __START_KERNEL_map);
 
+	/* Preset the end of the possible address space for physical memory */
+	physmem_end = ((1ULL << MAX_PHYSMEM_BITS) - 1);
 	if (!kaslr_memory_enabled())
 		return;
 
@@ -128,11 +141,18 @@ void __init kernel_randomize_memory(void)
 		vaddr += entropy;
 		*kaslr_regions[i].base = vaddr;
 
+		/* Calculate the end of the region */
+		vaddr += get_padding(&kaslr_regions[i]);
 		/*
-		 * Jump the region and add a minimum padding based on
-		 * randomization alignment.
+		 * KASLR trims the maximum possible size of the
+		 * direct-map. Update the physmem_end boundary.
+		 * No rounding required as the region starts
+		 * PUD aligned and size is in units of TB.
 		 */
-		vaddr += get_padding(&kaslr_regions[i]);
+		if (kaslr_regions[i].end)
+			*kaslr_regions[i].end = __pa_nodebug(vaddr - 1);
+
+		/* Add a minimum padding based on randomization alignment. */
 		vaddr = round_up(vaddr + 1, PUD_SIZE);
 		remain_entropy -= entropy;
 	}
diff --git a/arch/x86/mm/mem_encrypt_amd.c b/arch/x86/mm/mem_encrypt_amd.c
index 422602f6039b..86a476a426c2 100644
--- a/arch/x86/mm/mem_encrypt_amd.c
+++ b/arch/x86/mm/mem_encrypt_amd.c
@@ -2,7 +2,7 @@
 /*
  * AMD Memory Encryption Support
  *
- * Copyright (C) 2016 Advanced Micro Devices, Inc.
+ * Copyright (C) 2016-2024 Advanced Micro Devices, Inc.
  *
  * Author: Tom Lendacky <thomas.lendacky@amd.com>
  */
@@ -283,7 +283,7 @@ static void enc_dec_hypercall(unsigned long vaddr, unsigned long size, bool enc)
 #endif
 }
 
-static bool amd_enc_status_change_prepare(unsigned long vaddr, int npages, bool enc)
+static int amd_enc_status_change_prepare(unsigned long vaddr, int npages, bool enc)
 {
 	/*
 	 * To maintain the security guarantees of SEV-SNP guests, make sure
@@ -292,11 +292,11 @@ static bool amd_enc_status_change_prepare(unsigned long vaddr, int npages, bool
 	if (cc_platform_has(CC_ATTR_GUEST_SEV_SNP) && !enc)
 		snp_set_memory_shared(vaddr, npages);
 
-	return true;
+	return 0;
 }
 
 /* Return true unconditionally: return value doesn't matter for the SEV side */
-static bool amd_enc_status_change_finish(unsigned long vaddr, int npages, bool enc)
+static int amd_enc_status_change_finish(unsigned long vaddr, int npages, bool enc)
 {
 	/*
 	 * After memory is mapped encrypted in the page table, validate it
@@ -308,7 +308,7 @@ static bool amd_enc_status_change_finish(unsigned long vaddr, int npages, bool e
 	if (!cc_platform_has(CC_ATTR_HOST_MEM_ENCRYPT))
 		enc_dec_hypercall(vaddr, npages << PAGE_SHIFT, enc);
 
-	return true;
+	return 0;
 }
 
 static void __init __set_clr_pte_enc(pte_t *kpte, int level, bool enc)
@@ -510,6 +510,12 @@ void __init sme_early_init(void)
 		 */
 		x86_init.resources.dmi_setup = snp_dmi_setup;
 	}
+
+	/*
+	 * Switch the SVSM CA mapping (if active) from identity mapped to
+	 * kernel mapped.
+	 */
+	snp_update_svsm_ca();
 }
 
 void __init mem_encrypt_free_decrypted_mem(void)
diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
index 6ce10e3c6228..64e5cdb2460a 100644
--- a/arch/x86/mm/numa.c
+++ b/arch/x86/mm/numa.c
@@ -13,6 +13,7 @@
 #include <linux/sched.h>
 #include <linux/topology.h>
 #include <linux/sort.h>
+#include <linux/numa_memblks.h>
 
 #include <asm/e820/api.h>
 #include <asm/proto.h>
@@ -22,16 +23,6 @@
 #include "numa_internal.h"
 
 int numa_off;
-nodemask_t numa_nodes_parsed __initdata;
-
-struct pglist_data *node_data[MAX_NUMNODES] __read_mostly;
-EXPORT_SYMBOL(node_data);
-
-static struct numa_meminfo numa_meminfo __initdata_or_meminfo;
-static struct numa_meminfo numa_reserved_meminfo __initdata_or_meminfo;
-
-static int numa_distance_cnt;
-static u8 *numa_distance;
 
 static __init int numa_setup(char *opt)
 {
@@ -124,456 +115,27 @@ void __init setup_node_to_cpumask_map(void)
 	pr_debug("Node to cpumask map for %u nodes\n", nr_node_ids);
 }
 
-static int __init numa_add_memblk_to(int nid, u64 start, u64 end,
-				     struct numa_meminfo *mi)
-{
-	/* ignore zero length blks */
-	if (start == end)
-		return 0;
-
-	/* whine about and ignore invalid blks */
-	if (start > end || nid < 0 || nid >= MAX_NUMNODES) {
-		pr_warn("Warning: invalid memblk node %d [mem %#010Lx-%#010Lx]\n",
-			nid, start, end - 1);
-		return 0;
-	}
-
-	if (mi->nr_blks >= NR_NODE_MEMBLKS) {
-		pr_err("too many memblk ranges\n");
-		return -EINVAL;
-	}
-
-	mi->blk[mi->nr_blks].start = start;
-	mi->blk[mi->nr_blks].end = end;
-	mi->blk[mi->nr_blks].nid = nid;
-	mi->nr_blks++;
-	return 0;
-}
-
-/**
- * numa_remove_memblk_from - Remove one numa_memblk from a numa_meminfo
- * @idx: Index of memblk to remove
- * @mi: numa_meminfo to remove memblk from
- *
- * Remove @idx'th numa_memblk from @mi by shifting @mi->blk[] and
- * decrementing @mi->nr_blks.
- */
-void __init numa_remove_memblk_from(int idx, struct numa_meminfo *mi)
-{
-	mi->nr_blks--;
-	memmove(&mi->blk[idx], &mi->blk[idx + 1],
-		(mi->nr_blks - idx) * sizeof(mi->blk[0]));
-}
-
-/**
- * numa_move_tail_memblk - Move a numa_memblk from one numa_meminfo to another
- * @dst: numa_meminfo to append block to
- * @idx: Index of memblk to remove
- * @src: numa_meminfo to remove memblk from
- */
-static void __init numa_move_tail_memblk(struct numa_meminfo *dst, int idx,
-					 struct numa_meminfo *src)
-{
-	dst->blk[dst->nr_blks++] = src->blk[idx];
-	numa_remove_memblk_from(idx, src);
-}
-
-/**
- * numa_add_memblk - Add one numa_memblk to numa_meminfo
- * @nid: NUMA node ID of the new memblk
- * @start: Start address of the new memblk
- * @end: End address of the new memblk
- *
- * Add a new memblk to the default numa_meminfo.
- *
- * RETURNS:
- * 0 on success, -errno on failure.
- */
-int __init numa_add_memblk(int nid, u64 start, u64 end)
-{
-	return numa_add_memblk_to(nid, start, end, &numa_meminfo);
-}
-
-/* Allocate NODE_DATA for a node on the local memory */
-static void __init alloc_node_data(int nid)
+static int __init numa_register_nodes(void)
 {
-	const size_t nd_size = roundup(sizeof(pg_data_t), PAGE_SIZE);
-	u64 nd_pa;
-	void *nd;
-	int tnid;
-
-	/*
-	 * Allocate node data.  Try node-local memory and then any node.
-	 * Never allocate in DMA zone.
-	 */
-	nd_pa = memblock_phys_alloc_try_nid(nd_size, SMP_CACHE_BYTES, nid);
-	if (!nd_pa) {
-		pr_err("Cannot find %zu bytes in any node (initial node: %d)\n",
-		       nd_size, nid);
-		return;
-	}
-	nd = __va(nd_pa);
-
-	/* report and initialize */
-	printk(KERN_INFO "NODE_DATA(%d) allocated [mem %#010Lx-%#010Lx]\n", nid,
-	       nd_pa, nd_pa + nd_size - 1);
-	tnid = early_pfn_to_nid(nd_pa >> PAGE_SHIFT);
-	if (tnid != nid)
-		printk(KERN_INFO "    NODE_DATA(%d) on node %d\n", nid, tnid);
-
-	node_data[nid] = nd;
-	memset(NODE_DATA(nid), 0, sizeof(pg_data_t));
-
-	node_set_online(nid);
-}
-
-/**
- * numa_cleanup_meminfo - Cleanup a numa_meminfo
- * @mi: numa_meminfo to clean up
- *
- * Sanitize @mi by merging and removing unnecessary memblks.  Also check for
- * conflicts and clear unused memblks.
- *
- * RETURNS:
- * 0 on success, -errno on failure.
- */
-int __init numa_cleanup_meminfo(struct numa_meminfo *mi)
-{
-	const u64 low = 0;
-	const u64 high = PFN_PHYS(max_pfn);
-	int i, j, k;
-
-	/* first, trim all entries */
-	for (i = 0; i < mi->nr_blks; i++) {
-		struct numa_memblk *bi = &mi->blk[i];
-
-		/* move / save reserved memory ranges */
-		if (!memblock_overlaps_region(&memblock.memory,
-					bi->start, bi->end - bi->start)) {
-			numa_move_tail_memblk(&numa_reserved_meminfo, i--, mi);
-			continue;
-		}
-
-		/* make sure all non-reserved blocks are inside the limits */
-		bi->start = max(bi->start, low);
-
-		/* preserve info for non-RAM areas above 'max_pfn': */
-		if (bi->end > high) {
-			numa_add_memblk_to(bi->nid, high, bi->end,
-					   &numa_reserved_meminfo);
-			bi->end = high;
-		}
-
-		/* and there's no empty block */
-		if (bi->start >= bi->end)
-			numa_remove_memblk_from(i--, mi);
-	}
-
-	/* merge neighboring / overlapping entries */
-	for (i = 0; i < mi->nr_blks; i++) {
-		struct numa_memblk *bi = &mi->blk[i];
-
-		for (j = i + 1; j < mi->nr_blks; j++) {
-			struct numa_memblk *bj = &mi->blk[j];
-			u64 start, end;
-
-			/*
-			 * See whether there are overlapping blocks.  Whine
-			 * about but allow overlaps of the same nid.  They
-			 * will be merged below.
-			 */
-			if (bi->end > bj->start && bi->start < bj->end) {
-				if (bi->nid != bj->nid) {
-					pr_err("node %d [mem %#010Lx-%#010Lx] overlaps with node %d [mem %#010Lx-%#010Lx]\n",
-					       bi->nid, bi->start, bi->end - 1,
-					       bj->nid, bj->start, bj->end - 1);
-					return -EINVAL;
-				}
-				pr_warn("Warning: node %d [mem %#010Lx-%#010Lx] overlaps with itself [mem %#010Lx-%#010Lx]\n",
-					bi->nid, bi->start, bi->end - 1,
-					bj->start, bj->end - 1);
-			}
-
-			/*
-			 * Join together blocks on the same node, holes
-			 * between which don't overlap with memory on other
-			 * nodes.
-			 */
-			if (bi->nid != bj->nid)
-				continue;
-			start = min(bi->start, bj->start);
-			end = max(bi->end, bj->end);
-			for (k = 0; k < mi->nr_blks; k++) {
-				struct numa_memblk *bk = &mi->blk[k];
-
-				if (bi->nid == bk->nid)
-					continue;
-				if (start < bk->end && end > bk->start)
-					break;
-			}
-			if (k < mi->nr_blks)
-				continue;
-			printk(KERN_INFO "NUMA: Node %d [mem %#010Lx-%#010Lx] + [mem %#010Lx-%#010Lx] -> [mem %#010Lx-%#010Lx]\n",
-			       bi->nid, bi->start, bi->end - 1, bj->start,
-			       bj->end - 1, start, end - 1);
-			bi->start = start;
-			bi->end = end;
-			numa_remove_memblk_from(j--, mi);
-		}
-	}
-
-	/* clear unused ones */
-	for (i = mi->nr_blks; i < ARRAY_SIZE(mi->blk); i++) {
-		mi->blk[i].start = mi->blk[i].end = 0;
-		mi->blk[i].nid = NUMA_NO_NODE;
-	}
-
-	return 0;
-}
-
-/*
- * Set nodes, which have memory in @mi, in *@nodemask.
- */
-static void __init numa_nodemask_from_meminfo(nodemask_t *nodemask,
-					      const struct numa_meminfo *mi)
-{
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(mi->blk); i++)
-		if (mi->blk[i].start != mi->blk[i].end &&
-		    mi->blk[i].nid != NUMA_NO_NODE)
-			node_set(mi->blk[i].nid, *nodemask);
-}
-
-/**
- * numa_reset_distance - Reset NUMA distance table
- *
- * The current table is freed.  The next numa_set_distance() call will
- * create a new one.
- */
-void __init numa_reset_distance(void)
-{
-	size_t size = numa_distance_cnt * numa_distance_cnt * sizeof(numa_distance[0]);
-
-	/* numa_distance could be 1LU marking allocation failure, test cnt */
-	if (numa_distance_cnt)
-		memblock_free(numa_distance, size);
-	numa_distance_cnt = 0;
-	numa_distance = NULL;	/* enable table creation */
-}
-
-static int __init numa_alloc_distance(void)
-{
-	nodemask_t nodes_parsed;
-	size_t size;
-	int i, j, cnt = 0;
-	u64 phys;
-
-	/* size the new table and allocate it */
-	nodes_parsed = numa_nodes_parsed;
-	numa_nodemask_from_meminfo(&nodes_parsed, &numa_meminfo);
-
-	for_each_node_mask(i, nodes_parsed)
-		cnt = i;
-	cnt++;
-	size = cnt * cnt * sizeof(numa_distance[0]);
-
-	phys = memblock_phys_alloc_range(size, PAGE_SIZE, 0,
-					 PFN_PHYS(max_pfn_mapped));
-	if (!phys) {
-		pr_warn("Warning: can't allocate distance table!\n");
-		/* don't retry until explicitly reset */
-		numa_distance = (void *)1LU;
-		return -ENOMEM;
-	}
-
-	numa_distance = __va(phys);
-	numa_distance_cnt = cnt;
-
-	/* fill with the default distances */
-	for (i = 0; i < cnt; i++)
-		for (j = 0; j < cnt; j++)
-			numa_distance[i * cnt + j] = i == j ?
-				LOCAL_DISTANCE : REMOTE_DISTANCE;
-	printk(KERN_DEBUG "NUMA: Initialized distance table, cnt=%d\n", cnt);
-
-	return 0;
-}
-
-/**
- * numa_set_distance - Set NUMA distance from one NUMA to another
- * @from: the 'from' node to set distance
- * @to: the 'to'  node to set distance
- * @distance: NUMA distance
- *
- * Set the distance from node @from to @to to @distance.  If distance table
- * doesn't exist, one which is large enough to accommodate all the currently
- * known nodes will be created.
- *
- * If such table cannot be allocated, a warning is printed and further
- * calls are ignored until the distance table is reset with
- * numa_reset_distance().
- *
- * If @from or @to is higher than the highest known node or lower than zero
- * at the time of table creation or @distance doesn't make sense, the call
- * is ignored.
- * This is to allow simplification of specific NUMA config implementations.
- */
-void __init numa_set_distance(int from, int to, int distance)
-{
-	if (!numa_distance && numa_alloc_distance() < 0)
-		return;
-
-	if (from >= numa_distance_cnt || to >= numa_distance_cnt ||
-			from < 0 || to < 0) {
-		pr_warn_once("Warning: node ids are out of bound, from=%d to=%d distance=%d\n",
-			     from, to, distance);
-		return;
-	}
-
-	if ((u8)distance != distance ||
-	    (from == to && distance != LOCAL_DISTANCE)) {
-		pr_warn_once("Warning: invalid distance parameter, from=%d to=%d distance=%d\n",
-			     from, to, distance);
-		return;
-	}
-
-	numa_distance[from * numa_distance_cnt + to] = distance;
-}
-
-int __node_distance(int from, int to)
-{
-	if (from >= numa_distance_cnt || to >= numa_distance_cnt)
-		return from == to ? LOCAL_DISTANCE : REMOTE_DISTANCE;
-	return numa_distance[from * numa_distance_cnt + to];
-}
-EXPORT_SYMBOL(__node_distance);
-
-/*
- * Mark all currently memblock-reserved physical memory (which covers the
- * kernel's own memory ranges) as hot-unswappable.
- */
-static void __init numa_clear_kernel_node_hotplug(void)
-{
-	nodemask_t reserved_nodemask = NODE_MASK_NONE;
-	struct memblock_region *mb_region;
-	int i;
-
-	/*
-	 * We have to do some preprocessing of memblock regions, to
-	 * make them suitable for reservation.
-	 *
-	 * At this time, all memory regions reserved by memblock are
-	 * used by the kernel, but those regions are not split up
-	 * along node boundaries yet, and don't necessarily have their
-	 * node ID set yet either.
-	 *
-	 * So iterate over all memory known to the x86 architecture,
-	 * and use those ranges to set the nid in memblock.reserved.
-	 * This will split up the memblock regions along node
-	 * boundaries and will set the node IDs as well.
-	 */
-	for (i = 0; i < numa_meminfo.nr_blks; i++) {
-		struct numa_memblk *mb = numa_meminfo.blk + i;
-		int ret;
-
-		ret = memblock_set_node(mb->start, mb->end - mb->start, &memblock.reserved, mb->nid);
-		WARN_ON_ONCE(ret);
-	}
-
-	/*
-	 * Now go over all reserved memblock regions, to construct a
-	 * node mask of all kernel reserved memory areas.
-	 *
-	 * [ Note, when booting with mem=nn[kMG] or in a kdump kernel,
-	 *   numa_meminfo might not include all memblock.reserved
-	 *   memory ranges, because quirks such as trim_snb_memory()
-	 *   reserve specific pages for Sandy Bridge graphics. ]
-	 */
-	for_each_reserved_mem_region(mb_region) {
-		int nid = memblock_get_region_node(mb_region);
-
-		if (nid != NUMA_NO_NODE)
-			node_set(nid, reserved_nodemask);
-	}
-
-	/*
-	 * Finally, clear the MEMBLOCK_HOTPLUG flag for all memory
-	 * belonging to the reserved node mask.
-	 *
-	 * Note that this will include memory regions that reside
-	 * on nodes that contain kernel memory - entire nodes
-	 * become hot-unpluggable:
-	 */
-	for (i = 0; i < numa_meminfo.nr_blks; i++) {
-		struct numa_memblk *mb = numa_meminfo.blk + i;
-
-		if (!node_isset(mb->nid, reserved_nodemask))
-			continue;
-
-		memblock_clear_hotplug(mb->start, mb->end - mb->start);
-	}
-}
-
-static int __init numa_register_memblks(struct numa_meminfo *mi)
-{
-	int i, nid;
-
-	/* Account for nodes with cpus and no memory */
-	node_possible_map = numa_nodes_parsed;
-	numa_nodemask_from_meminfo(&node_possible_map, mi);
-	if (WARN_ON(nodes_empty(node_possible_map)))
-		return -EINVAL;
-
-	for (i = 0; i < mi->nr_blks; i++) {
-		struct numa_memblk *mb = &mi->blk[i];
-		memblock_set_node(mb->start, mb->end - mb->start,
-				  &memblock.memory, mb->nid);
-	}
-
-	/*
-	 * At very early time, the kernel have to use some memory such as
-	 * loading the kernel image. We cannot prevent this anyway. So any
-	 * node the kernel resides in should be un-hotpluggable.
-	 *
-	 * And when we come here, alloc node data won't fail.
-	 */
-	numa_clear_kernel_node_hotplug();
-
-	/*
-	 * If sections array is gonna be used for pfn -> nid mapping, check
-	 * whether its granularity is fine enough.
-	 */
-	if (IS_ENABLED(NODE_NOT_IN_PAGE_FLAGS)) {
-		unsigned long pfn_align = node_map_pfn_alignment();
-
-		if (pfn_align && pfn_align < PAGES_PER_SECTION) {
-			pr_warn("Node alignment %LuMB < min %LuMB, rejecting NUMA config\n",
-				PFN_PHYS(pfn_align) >> 20,
-				PFN_PHYS(PAGES_PER_SECTION) >> 20);
-			return -EINVAL;
-		}
-	}
+	int nid;
 
 	if (!memblock_validate_numa_coverage(SZ_1M))
 		return -EINVAL;
 
 	/* Finally register nodes. */
 	for_each_node_mask(nid, node_possible_map) {
-		u64 start = PFN_PHYS(max_pfn);
-		u64 end = 0;
-
-		for (i = 0; i < mi->nr_blks; i++) {
-			if (nid != mi->blk[i].nid)
-				continue;
-			start = min(mi->blk[i].start, start);
-			end = max(mi->blk[i].end, end);
-		}
+		unsigned long start_pfn, end_pfn;
 
-		if (start >= end)
+		/*
+		 * Note, get_pfn_range_for_nid() depends on
+		 * memblock_set_node() having already happened
+		 */
+		get_pfn_range_for_nid(nid, &start_pfn, &end_pfn);
+		if (start_pfn >= end_pfn)
 			continue;
 
 		alloc_node_data(nid);
+		node_set_online(nid);
 	}
 
 	/* Dump memblock with node info and return. */
@@ -609,39 +171,11 @@ static int __init numa_init(int (*init_func)(void))
 	for (i = 0; i < MAX_LOCAL_APIC; i++)
 		set_apicid_to_node(i, NUMA_NO_NODE);
 
-	nodes_clear(numa_nodes_parsed);
-	nodes_clear(node_possible_map);
-	nodes_clear(node_online_map);
-	memset(&numa_meminfo, 0, sizeof(numa_meminfo));
-	WARN_ON(memblock_set_node(0, ULLONG_MAX, &memblock.memory,
-				  NUMA_NO_NODE));
-	WARN_ON(memblock_set_node(0, ULLONG_MAX, &memblock.reserved,
-				  NUMA_NO_NODE));
-	/* In case that parsing SRAT failed. */
-	WARN_ON(memblock_clear_hotplug(0, ULLONG_MAX));
-	numa_reset_distance();
-
-	ret = init_func();
-	if (ret < 0)
-		return ret;
-
-	/*
-	 * We reset memblock back to the top-down direction
-	 * here because if we configured ACPI_NUMA, we have
-	 * parsed SRAT in init_func(). It is ok to have the
-	 * reset here even if we did't configure ACPI_NUMA
-	 * or acpi numa init fails and fallbacks to dummy
-	 * numa init.
-	 */
-	memblock_set_bottom_up(false);
-
-	ret = numa_cleanup_meminfo(&numa_meminfo);
+	ret = numa_memblks_init(init_func, /* memblock_force_top_down */ true);
 	if (ret < 0)
 		return ret;
 
-	numa_emulation(&numa_meminfo, numa_distance_cnt);
-
-	ret = numa_register_memblks(&numa_meminfo);
+	ret = numa_register_nodes();
 	if (ret < 0)
 		return ret;
 
@@ -782,12 +316,12 @@ void __init init_cpu_to_node(void)
 #ifndef CONFIG_DEBUG_PER_CPU_MAPS
 
 # ifndef CONFIG_NUMA_EMU
-void numa_add_cpu(int cpu)
+void numa_add_cpu(unsigned int cpu)
 {
 	cpumask_set_cpu(cpu, node_to_cpumask_map[early_cpu_to_node(cpu)]);
 }
 
-void numa_remove_cpu(int cpu)
+void numa_remove_cpu(unsigned int cpu)
 {
 	cpumask_clear_cpu(cpu, node_to_cpumask_map[early_cpu_to_node(cpu)]);
 }
@@ -825,7 +359,7 @@ int early_cpu_to_node(int cpu)
 	return per_cpu(x86_cpu_to_node_map, cpu);
 }
 
-void debug_cpumask_set_cpu(int cpu, int node, bool enable)
+void debug_cpumask_set_cpu(unsigned int cpu, int node, bool enable)
 {
 	struct cpumask *mask;
 
@@ -857,12 +391,12 @@ static void numa_set_cpumask(int cpu, bool enable)
 	debug_cpumask_set_cpu(cpu, early_cpu_to_node(cpu), enable);
 }
 
-void numa_add_cpu(int cpu)
+void numa_add_cpu(unsigned int cpu)
 {
 	numa_set_cpumask(cpu, true);
 }
 
-void numa_remove_cpu(int cpu)
+void numa_remove_cpu(unsigned int cpu)
 {
 	numa_set_cpumask(cpu, false);
 }
@@ -893,113 +427,29 @@ EXPORT_SYMBOL(cpumask_of_node);
 
 #endif	/* !CONFIG_DEBUG_PER_CPU_MAPS */
 
-#ifdef CONFIG_NUMA_KEEP_MEMINFO
-static int meminfo_to_nid(struct numa_meminfo *mi, u64 start)
+#ifdef CONFIG_NUMA_EMU
+void __init numa_emu_update_cpu_to_node(int *emu_nid_to_phys,
+					unsigned int nr_emu_nids)
 {
-	int i;
-
-	for (i = 0; i < mi->nr_blks; i++)
-		if (mi->blk[i].start <= start && mi->blk[i].end > start)
-			return mi->blk[i].nid;
-	return NUMA_NO_NODE;
-}
-
-int phys_to_target_node(phys_addr_t start)
-{
-	int nid = meminfo_to_nid(&numa_meminfo, start);
+	int i, j;
 
 	/*
-	 * Prefer online nodes, but if reserved memory might be
-	 * hot-added continue the search with reserved ranges.
+	 * Transform __apicid_to_node table to use emulated nids by
+	 * reverse-mapping phys_nid.  The maps should always exist but fall
+	 * back to zero just in case.
 	 */
-	if (nid != NUMA_NO_NODE)
-		return nid;
-
-	return meminfo_to_nid(&numa_reserved_meminfo, start);
-}
-EXPORT_SYMBOL_GPL(phys_to_target_node);
-
-int memory_add_physaddr_to_nid(u64 start)
-{
-	int nid = meminfo_to_nid(&numa_meminfo, start);
-
-	if (nid == NUMA_NO_NODE)
-		nid = numa_meminfo.blk[0].nid;
-	return nid;
-}
-EXPORT_SYMBOL_GPL(memory_add_physaddr_to_nid);
-
-#endif
-
-static int __init cmp_memblk(const void *a, const void *b)
-{
-	const struct numa_memblk *ma = *(const struct numa_memblk **)a;
-	const struct numa_memblk *mb = *(const struct numa_memblk **)b;
-
-	return (ma->start > mb->start) - (ma->start < mb->start);
+	for (i = 0; i < ARRAY_SIZE(__apicid_to_node); i++) {
+		if (__apicid_to_node[i] == NUMA_NO_NODE)
+			continue;
+		for (j = 0; j < nr_emu_nids; j++)
+			if (__apicid_to_node[i] == emu_nid_to_phys[j])
+				break;
+		__apicid_to_node[i] = j < nr_emu_nids ? j : 0;
+	}
 }
 
-static struct numa_memblk *numa_memblk_list[NR_NODE_MEMBLKS] __initdata;
-
-/**
- * numa_fill_memblks - Fill gaps in numa_meminfo memblks
- * @start: address to begin fill
- * @end: address to end fill
- *
- * Find and extend numa_meminfo memblks to cover the physical
- * address range @start-@end
- *
- * RETURNS:
- * 0		  : Success
- * NUMA_NO_MEMBLK : No memblks exist in address range @start-@end
- */
-
-int __init numa_fill_memblks(u64 start, u64 end)
+u64 __init numa_emu_dma_end(void)
 {
-	struct numa_memblk **blk = &numa_memblk_list[0];
-	struct numa_meminfo *mi = &numa_meminfo;
-	int count = 0;
-	u64 prev_end;
-
-	/*
-	 * Create a list of pointers to numa_meminfo memblks that
-	 * overlap start, end. The list is used to make in-place
-	 * changes that fill out the numa_meminfo memblks.
-	 */
-	for (int i = 0; i < mi->nr_blks; i++) {
-		struct numa_memblk *bi = &mi->blk[i];
-
-		if (memblock_addrs_overlap(start, end - start, bi->start,
-					   bi->end - bi->start)) {
-			blk[count] = &mi->blk[i];
-			count++;
-		}
-	}
-	if (!count)
-		return NUMA_NO_MEMBLK;
-
-	/* Sort the list of pointers in memblk->start order */
-	sort(&blk[0], count, sizeof(blk[0]), cmp_memblk, NULL);
-
-	/* Make sure the first/last memblks include start/end */
-	blk[0]->start = min(blk[0]->start, start);
-	blk[count - 1]->end = max(blk[count - 1]->end, end);
-
-	/*
-	 * Fill any gaps by tracking the previous memblks
-	 * end address and backfilling to it if needed.
-	 */
-	prev_end = blk[0]->end;
-	for (int i = 1; i < count; i++) {
-		struct numa_memblk *curr = blk[i];
-
-		if (prev_end >= curr->start) {
-			if (prev_end < curr->end)
-				prev_end = curr->end;
-		} else {
-			curr->start = prev_end;
-			prev_end = curr->end;
-		}
-	}
-	return 0;
+	return PFN_PHYS(MAX_DMA32_PFN);
 }
+#endif /* CONFIG_NUMA_EMU */
diff --git a/arch/x86/mm/numa_emulation.c b/arch/x86/mm/numa_emulation.c
deleted file mode 100644
index 9a9305367fdd..000000000000
--- a/arch/x86/mm/numa_emulation.c
+++ /dev/null
@@ -1,585 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * NUMA emulation
- */
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/topology.h>
-#include <linux/memblock.h>
-#include <asm/dma.h>
-
-#include "numa_internal.h"
-
-static int emu_nid_to_phys[MAX_NUMNODES];
-static char *emu_cmdline __initdata;
-
-int __init numa_emu_cmdline(char *str)
-{
-	emu_cmdline = str;
-	return 0;
-}
-
-static int __init emu_find_memblk_by_nid(int nid, const struct numa_meminfo *mi)
-{
-	int i;
-
-	for (i = 0; i < mi->nr_blks; i++)
-		if (mi->blk[i].nid == nid)
-			return i;
-	return -ENOENT;
-}
-
-static u64 __init mem_hole_size(u64 start, u64 end)
-{
-	unsigned long start_pfn = PFN_UP(start);
-	unsigned long end_pfn = PFN_DOWN(end);
-
-	if (start_pfn < end_pfn)
-		return PFN_PHYS(absent_pages_in_range(start_pfn, end_pfn));
-	return 0;
-}
-
-/*
- * Sets up nid to range from @start to @end.  The return value is -errno if
- * something went wrong, 0 otherwise.
- */
-static int __init emu_setup_memblk(struct numa_meminfo *ei,
-				   struct numa_meminfo *pi,
-				   int nid, int phys_blk, u64 size)
-{
-	struct numa_memblk *eb = &ei->blk[ei->nr_blks];
-	struct numa_memblk *pb = &pi->blk[phys_blk];
-
-	if (ei->nr_blks >= NR_NODE_MEMBLKS) {
-		pr_err("NUMA: Too many emulated memblks, failing emulation\n");
-		return -EINVAL;
-	}
-
-	ei->nr_blks++;
-	eb->start = pb->start;
-	eb->end = pb->start + size;
-	eb->nid = nid;
-
-	if (emu_nid_to_phys[nid] == NUMA_NO_NODE)
-		emu_nid_to_phys[nid] = pb->nid;
-
-	pb->start += size;
-	if (pb->start >= pb->end) {
-		WARN_ON_ONCE(pb->start > pb->end);
-		numa_remove_memblk_from(phys_blk, pi);
-	}
-
-	printk(KERN_INFO "Faking node %d at [mem %#018Lx-%#018Lx] (%LuMB)\n",
-	       nid, eb->start, eb->end - 1, (eb->end - eb->start) >> 20);
-	return 0;
-}
-
-/*
- * Sets up nr_nodes fake nodes interleaved over physical nodes ranging from addr
- * to max_addr.
- *
- * Returns zero on success or negative on error.
- */
-static int __init split_nodes_interleave(struct numa_meminfo *ei,
-					 struct numa_meminfo *pi,
-					 u64 addr, u64 max_addr, int nr_nodes)
-{
-	nodemask_t physnode_mask = numa_nodes_parsed;
-	u64 size;
-	int big;
-	int nid = 0;
-	int i, ret;
-
-	if (nr_nodes <= 0)
-		return -1;
-	if (nr_nodes > MAX_NUMNODES) {
-		pr_info("numa=fake=%d too large, reducing to %d\n",
-			nr_nodes, MAX_NUMNODES);
-		nr_nodes = MAX_NUMNODES;
-	}
-
-	/*
-	 * Calculate target node size.  x86_32 freaks on __udivdi3() so do
-	 * the division in ulong number of pages and convert back.
-	 */
-	size = max_addr - addr - mem_hole_size(addr, max_addr);
-	size = PFN_PHYS((unsigned long)(size >> PAGE_SHIFT) / nr_nodes);
-
-	/*
-	 * Calculate the number of big nodes that can be allocated as a result
-	 * of consolidating the remainder.
-	 */
-	big = ((size & ~FAKE_NODE_MIN_HASH_MASK) * nr_nodes) /
-		FAKE_NODE_MIN_SIZE;
-
-	size &= FAKE_NODE_MIN_HASH_MASK;
-	if (!size) {
-		pr_err("Not enough memory for each node.  "
-			"NUMA emulation disabled.\n");
-		return -1;
-	}
-
-	/*
-	 * Continue to fill physical nodes with fake nodes until there is no
-	 * memory left on any of them.
-	 */
-	while (!nodes_empty(physnode_mask)) {
-		for_each_node_mask(i, physnode_mask) {
-			u64 dma32_end = PFN_PHYS(MAX_DMA32_PFN);
-			u64 start, limit, end;
-			int phys_blk;
-
-			phys_blk = emu_find_memblk_by_nid(i, pi);
-			if (phys_blk < 0) {
-				node_clear(i, physnode_mask);
-				continue;
-			}
-			start = pi->blk[phys_blk].start;
-			limit = pi->blk[phys_blk].end;
-			end = start + size;
-
-			if (nid < big)
-				end += FAKE_NODE_MIN_SIZE;
-
-			/*
-			 * Continue to add memory to this fake node if its
-			 * non-reserved memory is less than the per-node size.
-			 */
-			while (end - start - mem_hole_size(start, end) < size) {
-				end += FAKE_NODE_MIN_SIZE;
-				if (end > limit) {
-					end = limit;
-					break;
-				}
-			}
-
-			/*
-			 * If there won't be at least FAKE_NODE_MIN_SIZE of
-			 * non-reserved memory in ZONE_DMA32 for the next node,
-			 * this one must extend to the boundary.
-			 */
-			if (end < dma32_end && dma32_end - end -
-			    mem_hole_size(end, dma32_end) < FAKE_NODE_MIN_SIZE)
-				end = dma32_end;
-
-			/*
-			 * If there won't be enough non-reserved memory for the
-			 * next node, this one must extend to the end of the
-			 * physical node.
-			 */
-			if (limit - end - mem_hole_size(end, limit) < size)
-				end = limit;
-
-			ret = emu_setup_memblk(ei, pi, nid++ % nr_nodes,
-					       phys_blk,
-					       min(end, limit) - start);
-			if (ret < 0)
-				return ret;
-		}
-	}
-	return 0;
-}
-
-/*
- * Returns the end address of a node so that there is at least `size' amount of
- * non-reserved memory or `max_addr' is reached.
- */
-static u64 __init find_end_of_node(u64 start, u64 max_addr, u64 size)
-{
-	u64 end = start + size;
-
-	while (end - start - mem_hole_size(start, end) < size) {
-		end += FAKE_NODE_MIN_SIZE;
-		if (end > max_addr) {
-			end = max_addr;
-			break;
-		}
-	}
-	return end;
-}
-
-static u64 uniform_size(u64 max_addr, u64 base, u64 hole, int nr_nodes)
-{
-	unsigned long max_pfn = PHYS_PFN(max_addr);
-	unsigned long base_pfn = PHYS_PFN(base);
-	unsigned long hole_pfns = PHYS_PFN(hole);
-
-	return PFN_PHYS((max_pfn - base_pfn - hole_pfns) / nr_nodes);
-}
-
-/*
- * Sets up fake nodes of `size' interleaved over physical nodes ranging from
- * `addr' to `max_addr'.
- *
- * Returns zero on success or negative on error.
- */
-static int __init split_nodes_size_interleave_uniform(struct numa_meminfo *ei,
-					      struct numa_meminfo *pi,
-					      u64 addr, u64 max_addr, u64 size,
-					      int nr_nodes, struct numa_memblk *pblk,
-					      int nid)
-{
-	nodemask_t physnode_mask = numa_nodes_parsed;
-	int i, ret, uniform = 0;
-	u64 min_size;
-
-	if ((!size && !nr_nodes) || (nr_nodes && !pblk))
-		return -1;
-
-	/*
-	 * In the 'uniform' case split the passed in physical node by
-	 * nr_nodes, in the non-uniform case, ignore the passed in
-	 * physical block and try to create nodes of at least size
-	 * @size.
-	 *
-	 * In the uniform case, split the nodes strictly by physical
-	 * capacity, i.e. ignore holes. In the non-uniform case account
-	 * for holes and treat @size as a minimum floor.
-	 */
-	if (!nr_nodes)
-		nr_nodes = MAX_NUMNODES;
-	else {
-		nodes_clear(physnode_mask);
-		node_set(pblk->nid, physnode_mask);
-		uniform = 1;
-	}
-
-	if (uniform) {
-		min_size = uniform_size(max_addr, addr, 0, nr_nodes);
-		size = min_size;
-	} else {
-		/*
-		 * The limit on emulated nodes is MAX_NUMNODES, so the
-		 * size per node is increased accordingly if the
-		 * requested size is too small.  This creates a uniform
-		 * distribution of node sizes across the entire machine
-		 * (but not necessarily over physical nodes).
-		 */
-		min_size = uniform_size(max_addr, addr,
-				mem_hole_size(addr, max_addr), nr_nodes);
-	}
-	min_size = ALIGN(max(min_size, FAKE_NODE_MIN_SIZE), FAKE_NODE_MIN_SIZE);
-	if (size < min_size) {
-		pr_err("Fake node size %LuMB too small, increasing to %LuMB\n",
-			size >> 20, min_size >> 20);
-		size = min_size;
-	}
-	size = ALIGN_DOWN(size, FAKE_NODE_MIN_SIZE);
-
-	/*
-	 * Fill physical nodes with fake nodes of size until there is no memory
-	 * left on any of them.
-	 */
-	while (!nodes_empty(physnode_mask)) {
-		for_each_node_mask(i, physnode_mask) {
-			u64 dma32_end = PFN_PHYS(MAX_DMA32_PFN);
-			u64 start, limit, end;
-			int phys_blk;
-
-			phys_blk = emu_find_memblk_by_nid(i, pi);
-			if (phys_blk < 0) {
-				node_clear(i, physnode_mask);
-				continue;
-			}
-
-			start = pi->blk[phys_blk].start;
-			limit = pi->blk[phys_blk].end;
-
-			if (uniform)
-				end = start + size;
-			else
-				end = find_end_of_node(start, limit, size);
-			/*
-			 * If there won't be at least FAKE_NODE_MIN_SIZE of
-			 * non-reserved memory in ZONE_DMA32 for the next node,
-			 * this one must extend to the boundary.
-			 */
-			if (end < dma32_end && dma32_end - end -
-			    mem_hole_size(end, dma32_end) < FAKE_NODE_MIN_SIZE)
-				end = dma32_end;
-
-			/*
-			 * If there won't be enough non-reserved memory for the
-			 * next node, this one must extend to the end of the
-			 * physical node.
-			 */
-			if ((limit - end - mem_hole_size(end, limit) < size)
-					&& !uniform)
-				end = limit;
-
-			ret = emu_setup_memblk(ei, pi, nid++ % MAX_NUMNODES,
-					       phys_blk,
-					       min(end, limit) - start);
-			if (ret < 0)
-				return ret;
-		}
-	}
-	return nid;
-}
-
-static int __init split_nodes_size_interleave(struct numa_meminfo *ei,
-					      struct numa_meminfo *pi,
-					      u64 addr, u64 max_addr, u64 size)
-{
-	return split_nodes_size_interleave_uniform(ei, pi, addr, max_addr, size,
-			0, NULL, 0);
-}
-
-static int __init setup_emu2phys_nid(int *dfl_phys_nid)
-{
-	int i, max_emu_nid = 0;
-
-	*dfl_phys_nid = NUMA_NO_NODE;
-	for (i = 0; i < ARRAY_SIZE(emu_nid_to_phys); i++) {
-		if (emu_nid_to_phys[i] != NUMA_NO_NODE) {
-			max_emu_nid = i;
-			if (*dfl_phys_nid == NUMA_NO_NODE)
-				*dfl_phys_nid = emu_nid_to_phys[i];
-		}
-	}
-
-	return max_emu_nid;
-}
-
-/**
- * numa_emulation - Emulate NUMA nodes
- * @numa_meminfo: NUMA configuration to massage
- * @numa_dist_cnt: The size of the physical NUMA distance table
- *
- * Emulate NUMA nodes according to the numa=fake kernel parameter.
- * @numa_meminfo contains the physical memory configuration and is modified
- * to reflect the emulated configuration on success.  @numa_dist_cnt is
- * used to determine the size of the physical distance table.
- *
- * On success, the following modifications are made.
- *
- * - @numa_meminfo is updated to reflect the emulated nodes.
- *
- * - __apicid_to_node[] is updated such that APIC IDs are mapped to the
- *   emulated nodes.
- *
- * - NUMA distance table is rebuilt to represent distances between emulated
- *   nodes.  The distances are determined considering how emulated nodes
- *   are mapped to physical nodes and match the actual distances.
- *
- * - emu_nid_to_phys[] reflects how emulated nodes are mapped to physical
- *   nodes.  This is used by numa_add_cpu() and numa_remove_cpu().
- *
- * If emulation is not enabled or fails, emu_nid_to_phys[] is filled with
- * identity mapping and no other modification is made.
- */
-void __init numa_emulation(struct numa_meminfo *numa_meminfo, int numa_dist_cnt)
-{
-	static struct numa_meminfo ei __initdata;
-	static struct numa_meminfo pi __initdata;
-	const u64 max_addr = PFN_PHYS(max_pfn);
-	u8 *phys_dist = NULL;
-	size_t phys_size = numa_dist_cnt * numa_dist_cnt * sizeof(phys_dist[0]);
-	int max_emu_nid, dfl_phys_nid;
-	int i, j, ret;
-
-	if (!emu_cmdline)
-		goto no_emu;
-
-	memset(&ei, 0, sizeof(ei));
-	pi = *numa_meminfo;
-
-	for (i = 0; i < MAX_NUMNODES; i++)
-		emu_nid_to_phys[i] = NUMA_NO_NODE;
-
-	/*
-	 * If the numa=fake command-line contains a 'M' or 'G', it represents
-	 * the fixed node size.  Otherwise, if it is just a single number N,
-	 * split the system RAM into N fake nodes.
-	 */
-	if (strchr(emu_cmdline, 'U')) {
-		nodemask_t physnode_mask = numa_nodes_parsed;
-		unsigned long n;
-		int nid = 0;
-
-		n = simple_strtoul(emu_cmdline, &emu_cmdline, 0);
-		ret = -1;
-		for_each_node_mask(i, physnode_mask) {
-			/*
-			 * The reason we pass in blk[0] is due to
-			 * numa_remove_memblk_from() called by
-			 * emu_setup_memblk() will delete entry 0
-			 * and then move everything else up in the pi.blk
-			 * array. Therefore we should always be looking
-			 * at blk[0].
-			 */
-			ret = split_nodes_size_interleave_uniform(&ei, &pi,
-					pi.blk[0].start, pi.blk[0].end, 0,
-					n, &pi.blk[0], nid);
-			if (ret < 0)
-				break;
-			if (ret < n) {
-				pr_info("%s: phys: %d only got %d of %ld nodes, failing\n",
-						__func__, i, ret, n);
-				ret = -1;
-				break;
-			}
-			nid = ret;
-		}
-	} else if (strchr(emu_cmdline, 'M') || strchr(emu_cmdline, 'G')) {
-		u64 size;
-
-		size = memparse(emu_cmdline, &emu_cmdline);
-		ret = split_nodes_size_interleave(&ei, &pi, 0, max_addr, size);
-	} else {
-		unsigned long n;
-
-		n = simple_strtoul(emu_cmdline, &emu_cmdline, 0);
-		ret = split_nodes_interleave(&ei, &pi, 0, max_addr, n);
-	}
-	if (*emu_cmdline == ':')
-		emu_cmdline++;
-
-	if (ret < 0)
-		goto no_emu;
-
-	if (numa_cleanup_meminfo(&ei) < 0) {
-		pr_warn("NUMA: Warning: constructed meminfo invalid, disabling emulation\n");
-		goto no_emu;
-	}
-
-	/* copy the physical distance table */
-	if (numa_dist_cnt) {
-		u64 phys;
-
-		phys = memblock_phys_alloc_range(phys_size, PAGE_SIZE, 0,
-						 PFN_PHYS(max_pfn_mapped));
-		if (!phys) {
-			pr_warn("NUMA: Warning: can't allocate copy of distance table, disabling emulation\n");
-			goto no_emu;
-		}
-		phys_dist = __va(phys);
-
-		for (i = 0; i < numa_dist_cnt; i++)
-			for (j = 0; j < numa_dist_cnt; j++)
-				phys_dist[i * numa_dist_cnt + j] =
-					node_distance(i, j);
-	}
-
-	/*
-	 * Determine the max emulated nid and the default phys nid to use
-	 * for unmapped nodes.
-	 */
-	max_emu_nid = setup_emu2phys_nid(&dfl_phys_nid);
-
-	/* commit */
-	*numa_meminfo = ei;
-
-	/* Make sure numa_nodes_parsed only contains emulated nodes */
-	nodes_clear(numa_nodes_parsed);
-	for (i = 0; i < ARRAY_SIZE(ei.blk); i++)
-		if (ei.blk[i].start != ei.blk[i].end &&
-		    ei.blk[i].nid != NUMA_NO_NODE)
-			node_set(ei.blk[i].nid, numa_nodes_parsed);
-
-	/*
-	 * Transform __apicid_to_node table to use emulated nids by
-	 * reverse-mapping phys_nid.  The maps should always exist but fall
-	 * back to zero just in case.
-	 */
-	for (i = 0; i < ARRAY_SIZE(__apicid_to_node); i++) {
-		if (__apicid_to_node[i] == NUMA_NO_NODE)
-			continue;
-		for (j = 0; j < ARRAY_SIZE(emu_nid_to_phys); j++)
-			if (__apicid_to_node[i] == emu_nid_to_phys[j])
-				break;
-		__apicid_to_node[i] = j < ARRAY_SIZE(emu_nid_to_phys) ? j : 0;
-	}
-
-	/* make sure all emulated nodes are mapped to a physical node */
-	for (i = 0; i < ARRAY_SIZE(emu_nid_to_phys); i++)
-		if (emu_nid_to_phys[i] == NUMA_NO_NODE)
-			emu_nid_to_phys[i] = dfl_phys_nid;
-
-	/* transform distance table */
-	numa_reset_distance();
-	for (i = 0; i < max_emu_nid + 1; i++) {
-		for (j = 0; j < max_emu_nid + 1; j++) {
-			int physi = emu_nid_to_phys[i];
-			int physj = emu_nid_to_phys[j];
-			int dist;
-
-			if (get_option(&emu_cmdline, &dist) == 2)
-				;
-			else if (physi >= numa_dist_cnt || physj >= numa_dist_cnt)
-				dist = physi == physj ?
-					LOCAL_DISTANCE : REMOTE_DISTANCE;
-			else
-				dist = phys_dist[physi * numa_dist_cnt + physj];
-
-			numa_set_distance(i, j, dist);
-		}
-	}
-
-	/* free the copied physical distance table */
-	memblock_free(phys_dist, phys_size);
-	return;
-
-no_emu:
-	/* No emulation.  Build identity emu_nid_to_phys[] for numa_add_cpu() */
-	for (i = 0; i < ARRAY_SIZE(emu_nid_to_phys); i++)
-		emu_nid_to_phys[i] = i;
-}
-
-#ifndef CONFIG_DEBUG_PER_CPU_MAPS
-void numa_add_cpu(int cpu)
-{
-	int physnid, nid;
-
-	nid = early_cpu_to_node(cpu);
-	BUG_ON(nid == NUMA_NO_NODE || !node_online(nid));
-
-	physnid = emu_nid_to_phys[nid];
-
-	/*
-	 * Map the cpu to each emulated node that is allocated on the physical
-	 * node of the cpu's apic id.
-	 */
-	for_each_online_node(nid)
-		if (emu_nid_to_phys[nid] == physnid)
-			cpumask_set_cpu(cpu, node_to_cpumask_map[nid]);
-}
-
-void numa_remove_cpu(int cpu)
-{
-	int i;
-
-	for_each_online_node(i)
-		cpumask_clear_cpu(cpu, node_to_cpumask_map[i]);
-}
-#else	/* !CONFIG_DEBUG_PER_CPU_MAPS */
-static void numa_set_cpumask(int cpu, bool enable)
-{
-	int nid, physnid;
-
-	nid = early_cpu_to_node(cpu);
-	if (nid == NUMA_NO_NODE) {
-		/* early_cpu_to_node() already emits a warning and trace */
-		return;
-	}
-
-	physnid = emu_nid_to_phys[nid];
-
-	for_each_online_node(nid) {
-		if (emu_nid_to_phys[nid] != physnid)
-			continue;
-
-		debug_cpumask_set_cpu(cpu, nid, enable);
-	}
-}
-
-void numa_add_cpu(int cpu)
-{
-	numa_set_cpumask(cpu, true);
-}
-
-void numa_remove_cpu(int cpu)
-{
-	numa_set_cpumask(cpu, false);
-}
-#endif	/* !CONFIG_DEBUG_PER_CPU_MAPS */
diff --git a/arch/x86/mm/numa_internal.h b/arch/x86/mm/numa_internal.h
index 86860f279662..11e1ff370c10 100644
--- a/arch/x86/mm/numa_internal.h
+++ b/arch/x86/mm/numa_internal.h
@@ -5,30 +5,6 @@
 #include <linux/types.h>
 #include <asm/numa.h>
 
-struct numa_memblk {
-	u64			start;
-	u64			end;
-	int			nid;
-};
-
-struct numa_meminfo {
-	int			nr_blks;
-	struct numa_memblk	blk[NR_NODE_MEMBLKS];
-};
-
-void __init numa_remove_memblk_from(int idx, struct numa_meminfo *mi);
-int __init numa_cleanup_meminfo(struct numa_meminfo *mi);
-void __init numa_reset_distance(void);
-
 void __init x86_numa_init(void);
 
-#ifdef CONFIG_NUMA_EMU
-void __init numa_emulation(struct numa_meminfo *numa_meminfo,
-			   int numa_dist_cnt);
-#else
-static inline void numa_emulation(struct numa_meminfo *numa_meminfo,
-				  int numa_dist_cnt)
-{ }
-#endif
-
 #endif	/* __X86_MM_NUMA_INTERNAL_H */
diff --git a/arch/x86/mm/pat/memtype.c b/arch/x86/mm/pat/memtype.c
index bdc2a240c2aa..feb8cc6a12bf 100644
--- a/arch/x86/mm/pat/memtype.c
+++ b/arch/x86/mm/pat/memtype.c
@@ -104,7 +104,7 @@ __setup("debugpat", pat_debug_setup);
 
 #ifdef CONFIG_X86_PAT
 /*
- * X86 PAT uses page flags arch_1 and uncached together to keep track of
+ * X86 PAT uses page flags arch_1 and arch_2 together to keep track of
  * memory type of pages that have backing page struct.
  *
  * X86 PAT supports 4 different memory types:
@@ -118,9 +118,9 @@ __setup("debugpat", pat_debug_setup);
 
 #define _PGMT_WB		0
 #define _PGMT_WC		(1UL << PG_arch_1)
-#define _PGMT_UC_MINUS		(1UL << PG_uncached)
-#define _PGMT_WT		(1UL << PG_uncached | 1UL << PG_arch_1)
-#define _PGMT_MASK		(1UL << PG_uncached | 1UL << PG_arch_1)
+#define _PGMT_UC_MINUS		(1UL << PG_arch_2)
+#define _PGMT_WT		(1UL << PG_arch_2 | 1UL << PG_arch_1)
+#define _PGMT_MASK		(1UL << PG_arch_2 | 1UL << PG_arch_1)
 #define _PGMT_CLEAR_MASK	(~_PGMT_MASK)
 
 static inline enum page_cache_mode get_page_memtype(struct page *pg)
@@ -176,15 +176,6 @@ static inline void set_page_memtype(struct page *pg,
 }
 #endif
 
-enum {
-	PAT_UC = 0,		/* uncached */
-	PAT_WC = 1,		/* Write combining */
-	PAT_WT = 4,		/* Write Through */
-	PAT_WP = 5,		/* Write Protected */
-	PAT_WB = 6,		/* Write Back (default) */
-	PAT_UC_MINUS = 7,	/* UC, but can be overridden by MTRR */
-};
-
 #define CM(c) (_PAGE_CACHE_MODE_ ## c)
 
 static enum page_cache_mode __init pat_get_cache_mode(unsigned int pat_val,
@@ -194,13 +185,13 @@ static enum page_cache_mode __init pat_get_cache_mode(unsigned int pat_val,
 	char *cache_mode;
 
 	switch (pat_val) {
-	case PAT_UC:       cache = CM(UC);       cache_mode = "UC  "; break;
-	case PAT_WC:       cache = CM(WC);       cache_mode = "WC  "; break;
-	case PAT_WT:       cache = CM(WT);       cache_mode = "WT  "; break;
-	case PAT_WP:       cache = CM(WP);       cache_mode = "WP  "; break;
-	case PAT_WB:       cache = CM(WB);       cache_mode = "WB  "; break;
-	case PAT_UC_MINUS: cache = CM(UC_MINUS); cache_mode = "UC- "; break;
-	default:           cache = CM(WB);       cache_mode = "WB  "; break;
+	case X86_MEMTYPE_UC:       cache = CM(UC);       cache_mode = "UC  "; break;
+	case X86_MEMTYPE_WC:       cache = CM(WC);       cache_mode = "WC  "; break;
+	case X86_MEMTYPE_WT:       cache = CM(WT);       cache_mode = "WT  "; break;
+	case X86_MEMTYPE_WP:       cache = CM(WP);       cache_mode = "WP  "; break;
+	case X86_MEMTYPE_WB:       cache = CM(WB);       cache_mode = "WB  "; break;
+	case X86_MEMTYPE_UC_MINUS: cache = CM(UC_MINUS); cache_mode = "UC- "; break;
+	default:                   cache = CM(WB);       cache_mode = "WB  "; break;
 	}
 
 	memcpy(msg, cache_mode, 4);
@@ -257,12 +248,6 @@ void pat_cpu_init(void)
 void __init pat_bp_init(void)
 {
 	struct cpuinfo_x86 *c = &boot_cpu_data;
-#define PAT(p0, p1, p2, p3, p4, p5, p6, p7)			\
-	(((u64)PAT_ ## p0) | ((u64)PAT_ ## p1 << 8) |		\
-	((u64)PAT_ ## p2 << 16) | ((u64)PAT_ ## p3 << 24) |	\
-	((u64)PAT_ ## p4 << 32) | ((u64)PAT_ ## p5 << 40) |	\
-	((u64)PAT_ ## p6 << 48) | ((u64)PAT_ ## p7 << 56))
-
 
 	if (!IS_ENABLED(CONFIG_X86_PAT))
 		pr_info_once("x86/PAT: PAT support disabled because CONFIG_X86_PAT is disabled in the kernel.\n");
@@ -293,7 +278,7 @@ void __init pat_bp_init(void)
 		 * NOTE: When WC or WP is used, it is redirected to UC- per
 		 * the default setup in __cachemode2pte_tbl[].
 		 */
-		pat_msr_val = PAT(WB, WT, UC_MINUS, UC, WB, WT, UC_MINUS, UC);
+		pat_msr_val = PAT_VALUE(WB, WT, UC_MINUS, UC, WB, WT, UC_MINUS, UC);
 	}
 
 	/*
@@ -328,7 +313,7 @@ void __init pat_bp_init(void)
 		 * NOTE: When WT or WP is used, it is redirected to UC- per
 		 * the default setup in __cachemode2pte_tbl[].
 		 */
-		pat_msr_val = PAT(WB, WC, UC_MINUS, UC, WB, WC, UC_MINUS, UC);
+		pat_msr_val = PAT_VALUE(WB, WC, UC_MINUS, UC, WB, WC, UC_MINUS, UC);
 	} else {
 		/*
 		 * Full PAT support.  We put WT in slot 7 to improve
@@ -356,13 +341,12 @@ void __init pat_bp_init(void)
 		 * The reserved slots are unused, but mapped to their
 		 * corresponding types in the presence of PAT errata.
 		 */
-		pat_msr_val = PAT(WB, WC, UC_MINUS, UC, WB, WP, UC_MINUS, WT);
+		pat_msr_val = PAT_VALUE(WB, WC, UC_MINUS, UC, WB, WP, UC_MINUS, WT);
 	}
 
 	memory_caching_control |= CACHE_PAT;
 
 	init_cache_modes(pat_msr_val);
-#undef PAT
 }
 
 static DEFINE_SPINLOCK(memtype_lock);	/* protects memtype accesses */
@@ -951,23 +935,20 @@ static void free_pfn_range(u64 paddr, unsigned long size)
 static int follow_phys(struct vm_area_struct *vma, unsigned long *prot,
 		resource_size_t *phys)
 {
-	pte_t *ptep, pte;
-	spinlock_t *ptl;
+	struct follow_pfnmap_args args = { .vma = vma, .address = vma->vm_start };
 
-	if (follow_pte(vma, vma->vm_start, &ptep, &ptl))
+	if (follow_pfnmap_start(&args))
 		return -EINVAL;
 
-	pte = ptep_get(ptep);
-
 	/* Never return PFNs of anon folios in COW mappings. */
-	if (vm_normal_folio(vma, vma->vm_start, pte)) {
-		pte_unmap_unlock(ptep, ptl);
+	if (!args.special) {
+		follow_pfnmap_end(&args);
 		return -EINVAL;
 	}
 
-	*prot = pgprot_val(pte_pgprot(pte));
-	*phys = (resource_size_t)pte_pfn(pte) << PAGE_SHIFT;
-	pte_unmap_unlock(ptep, ptl);
+	*prot = pgprot_val(args.pgprot);
+	*phys = (resource_size_t)args.pfn << PAGE_SHIFT;
+	follow_pfnmap_end(&args);
 	return 0;
 }
 
diff --git a/arch/x86/mm/pat/set_memory.c b/arch/x86/mm/pat/set_memory.c
index 19fdfbb171ed..44f7b2ea6a07 100644
--- a/arch/x86/mm/pat/set_memory.c
+++ b/arch/x86/mm/pat/set_memory.c
@@ -662,8 +662,9 @@ static inline pgprot_t verify_rwx(pgprot_t old, pgprot_t new, unsigned long star
 
 /*
  * Lookup the page table entry for a virtual address in a specific pgd.
- * Return a pointer to the entry, the level of the mapping, and the effective
- * NX and RW bits of all page table levels.
+ * Return a pointer to the entry (or NULL if the entry does not exist),
+ * the level of the entry, and the effective NX and RW bits of all
+ * page table levels.
  */
 pte_t *lookup_address_in_pgd_attr(pgd_t *pgd, unsigned long address,
 				  unsigned int *level, bool *nx, bool *rw)
@@ -672,13 +673,14 @@ pte_t *lookup_address_in_pgd_attr(pgd_t *pgd, unsigned long address,
 	pud_t *pud;
 	pmd_t *pmd;
 
-	*level = PG_LEVEL_NONE;
+	*level = PG_LEVEL_256T;
 	*nx = false;
 	*rw = true;
 
 	if (pgd_none(*pgd))
 		return NULL;
 
+	*level = PG_LEVEL_512G;
 	*nx |= pgd_flags(*pgd) & _PAGE_NX;
 	*rw &= pgd_flags(*pgd) & _PAGE_RW;
 
@@ -686,10 +688,10 @@ pte_t *lookup_address_in_pgd_attr(pgd_t *pgd, unsigned long address,
 	if (p4d_none(*p4d))
 		return NULL;
 
-	*level = PG_LEVEL_512G;
 	if (p4d_leaf(*p4d) || !p4d_present(*p4d))
 		return (pte_t *)p4d;
 
+	*level = PG_LEVEL_1G;
 	*nx |= p4d_flags(*p4d) & _PAGE_NX;
 	*rw &= p4d_flags(*p4d) & _PAGE_RW;
 
@@ -697,10 +699,10 @@ pte_t *lookup_address_in_pgd_attr(pgd_t *pgd, unsigned long address,
 	if (pud_none(*pud))
 		return NULL;
 
-	*level = PG_LEVEL_1G;
 	if (pud_leaf(*pud) || !pud_present(*pud))
 		return (pte_t *)pud;
 
+	*level = PG_LEVEL_2M;
 	*nx |= pud_flags(*pud) & _PAGE_NX;
 	*rw &= pud_flags(*pud) & _PAGE_RW;
 
@@ -708,15 +710,13 @@ pte_t *lookup_address_in_pgd_attr(pgd_t *pgd, unsigned long address,
 	if (pmd_none(*pmd))
 		return NULL;
 
-	*level = PG_LEVEL_2M;
 	if (pmd_leaf(*pmd) || !pmd_present(*pmd))
 		return (pte_t *)pmd;
 
+	*level = PG_LEVEL_4K;
 	*nx |= pmd_flags(*pmd) & _PAGE_NX;
 	*rw &= pmd_flags(*pmd) & _PAGE_RW;
 
-	*level = PG_LEVEL_4K;
-
 	return pte_offset_kernel(pmd, address);
 }
 
@@ -736,9 +736,8 @@ pte_t *lookup_address_in_pgd(pgd_t *pgd, unsigned long address,
  * Lookup the page table entry for a virtual address. Return a pointer
  * to the entry and the level of the mapping.
  *
- * Note: We return pud and pmd either when the entry is marked large
- * or when the present bit is not set. Otherwise we would return a
- * pointer to a nonexisting mapping.
+ * Note: the function returns p4d, pud or pmd either when the entry is marked
+ * large or when the present bit is not set. Otherwise it returns NULL.
  */
 pte_t *lookup_address(unsigned long address, unsigned int *level)
 {
@@ -1120,8 +1119,8 @@ __split_large_page(struct cpa_data *cpa, pte_t *kpte, unsigned long address,
 		lpinc = PMD_SIZE;
 		/*
 		 * Clear the PSE flags if the PRESENT flag is not set
-		 * otherwise pmd_present/pmd_huge will return true
-		 * even on a non present pmd.
+		 * otherwise pmd_present() will return true even on a non
+		 * present pmd.
 		 */
 		if (!(pgprot_val(ref_prot) & _PAGE_PRESENT))
 			pgprot_val(ref_prot) &= ~_PAGE_PSE;
@@ -2196,7 +2195,8 @@ static int __set_memory_enc_pgtable(unsigned long addr, int numpages, bool enc)
 		cpa_flush(&cpa, x86_platform.guest.enc_cache_flush_required());
 
 	/* Notify hypervisor that we are about to set/clr encryption attribute. */
-	if (!x86_platform.guest.enc_status_change_prepare(addr, numpages, enc))
+	ret = x86_platform.guest.enc_status_change_prepare(addr, numpages, enc);
+	if (ret)
 		goto vmm_fail;
 
 	ret = __change_page_attr_set_clr(&cpa, 1);
@@ -2214,24 +2214,61 @@ static int __set_memory_enc_pgtable(unsigned long addr, int numpages, bool enc)
 		return ret;
 
 	/* Notify hypervisor that we have successfully set/clr encryption attribute. */
-	if (!x86_platform.guest.enc_status_change_finish(addr, numpages, enc))
+	ret = x86_platform.guest.enc_status_change_finish(addr, numpages, enc);
+	if (ret)
 		goto vmm_fail;
 
 	return 0;
 
 vmm_fail:
-	WARN_ONCE(1, "CPA VMM failure to convert memory (addr=%p, numpages=%d) to %s.\n",
-		  (void *)addr, numpages, enc ? "private" : "shared");
+	WARN_ONCE(1, "CPA VMM failure to convert memory (addr=%p, numpages=%d) to %s: %d\n",
+		  (void *)addr, numpages, enc ? "private" : "shared", ret);
+
+	return ret;
+}
+
+/*
+ * The lock serializes conversions between private and shared memory.
+ *
+ * It is taken for read on conversion. A write lock guarantees that no
+ * concurrent conversions are in progress.
+ */
+static DECLARE_RWSEM(mem_enc_lock);
+
+/*
+ * Stop new private<->shared conversions.
+ *
+ * Taking the exclusive mem_enc_lock waits for in-flight conversions to complete.
+ * The lock is not released to prevent new conversions from being started.
+ */
+bool set_memory_enc_stop_conversion(void)
+{
+	/*
+	 * In a crash scenario, sleep is not allowed. Try to take the lock.
+	 * Failure indicates that there is a race with the conversion.
+	 */
+	if (oops_in_progress)
+		return down_write_trylock(&mem_enc_lock);
+
+	down_write(&mem_enc_lock);
 
-	return -EIO;
+	return true;
 }
 
 static int __set_memory_enc_dec(unsigned long addr, int numpages, bool enc)
 {
-	if (cc_platform_has(CC_ATTR_MEM_ENCRYPT))
-		return __set_memory_enc_pgtable(addr, numpages, enc);
+	int ret = 0;
 
-	return 0;
+	if (cc_platform_has(CC_ATTR_MEM_ENCRYPT)) {
+		if (!down_read_trylock(&mem_enc_lock))
+			return -EBUSY;
+
+		ret = __set_memory_enc_pgtable(addr, numpages, enc);
+
+		up_read(&mem_enc_lock);
+	}
+
+	return ret;
 }
 
 int set_memory_encrypted(unsigned long addr, int numpages)
diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
index 93e54ba91fbf..5745a354a241 100644
--- a/arch/x86/mm/pgtable.c
+++ b/arch/x86/mm/pgtable.c
@@ -110,7 +110,7 @@ static inline void pgd_list_del(pgd_t *pgd)
 #define UNSHARED_PTRS_PER_PGD				\
 	(SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
 #define MAX_UNSHARED_PTRS_PER_PGD			\
-	max_t(size_t, KERNEL_PGD_BOUNDARY, PTRS_PER_PGD)
+	MAX_T(size_t, KERNEL_PGD_BOUNDARY, PTRS_PER_PGD)
 
 
 static void pgd_set_mm(pgd_t *pgd, struct mm_struct *mm)
@@ -641,6 +641,18 @@ pmd_t pmdp_invalidate_ad(struct vm_area_struct *vma, unsigned long address,
 }
 #endif
 
+#if defined(CONFIG_TRANSPARENT_HUGEPAGE) && \
+	defined(CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD)
+pud_t pudp_invalidate(struct vm_area_struct *vma, unsigned long address,
+		     pud_t *pudp)
+{
+	VM_WARN_ON_ONCE(!pud_present(*pudp));
+	pud_t old = pudp_establish(vma, address, pudp, pud_mkinvalid(*pudp));
+	flush_pud_tlb_range(vma, address, address + HPAGE_PUD_SIZE);
+	return old;
+}
+#endif
+
 /**
  * reserve_top_address - reserves a hole in the top of kernel address space
  * @reserve - size of hole to reserve
@@ -926,3 +938,9 @@ void arch_check_zapped_pmd(struct vm_area_struct *vma, pmd_t pmd)
 	VM_WARN_ON_ONCE(!(vma->vm_flags & VM_SHADOW_STACK) &&
 			pmd_shstk(pmd));
 }
+
+void arch_check_zapped_pud(struct vm_area_struct *vma, pud_t pud)
+{
+	/* See note in arch_check_zapped_pte() */
+	VM_WARN_ON_ONCE(!(vma->vm_flags & VM_SHADOW_STACK) && pud_shstk(pud));
+}
diff --git a/arch/x86/mm/pti.c b/arch/x86/mm/pti.c
index 2e69abf4f852..851ec8f1363a 100644
--- a/arch/x86/mm/pti.c
+++ b/arch/x86/mm/pti.c
@@ -241,7 +241,7 @@ static pmd_t *pti_user_pagetable_walk_pmd(unsigned long address)
  *
  * Returns a pointer to a PTE on success, or NULL on failure.
  */
-static pte_t *pti_user_pagetable_walk_pte(unsigned long address)
+static pte_t *pti_user_pagetable_walk_pte(unsigned long address, bool late_text)
 {
 	gfp_t gfp = (GFP_KERNEL | __GFP_NOTRACK | __GFP_ZERO);
 	pmd_t *pmd;
@@ -251,10 +251,15 @@ static pte_t *pti_user_pagetable_walk_pte(unsigned long address)
 	if (!pmd)
 		return NULL;
 
-	/* We can't do anything sensible if we hit a large mapping. */
+	/* Large PMD mapping found */
 	if (pmd_leaf(*pmd)) {
-		WARN_ON(1);
-		return NULL;
+		/* Clear the PMD if we hit a large mapping from the first round */
+		if (late_text) {
+			set_pmd(pmd, __pmd(0));
+		} else {
+			WARN_ON_ONCE(1);
+			return NULL;
+		}
 	}
 
 	if (pmd_none(*pmd)) {
@@ -283,7 +288,7 @@ static void __init pti_setup_vsyscall(void)
 	if (!pte || WARN_ON(level != PG_LEVEL_4K) || pte_none(*pte))
 		return;
 
-	target_pte = pti_user_pagetable_walk_pte(VSYSCALL_ADDR);
+	target_pte = pti_user_pagetable_walk_pte(VSYSCALL_ADDR, false);
 	if (WARN_ON(!target_pte))
 		return;
 
@@ -301,7 +306,7 @@ enum pti_clone_level {
 
 static void
 pti_clone_pgtable(unsigned long start, unsigned long end,
-		  enum pti_clone_level level)
+		  enum pti_clone_level level, bool late_text)
 {
 	unsigned long addr;
 
@@ -374,14 +379,14 @@ pti_clone_pgtable(unsigned long start, unsigned long end,
 			 */
 			*target_pmd = *pmd;
 
-			addr += PMD_SIZE;
+			addr = round_up(addr + 1, PMD_SIZE);
 
 		} else if (level == PTI_CLONE_PTE) {
 
 			/* Walk the page-table down to the pte level */
 			pte = pte_offset_kernel(pmd, addr);
 			if (pte_none(*pte)) {
-				addr += PAGE_SIZE;
+				addr = round_up(addr + 1, PAGE_SIZE);
 				continue;
 			}
 
@@ -390,7 +395,7 @@ pti_clone_pgtable(unsigned long start, unsigned long end,
 				return;
 
 			/* Allocate PTE in the user page-table */
-			target_pte = pti_user_pagetable_walk_pte(addr);
+			target_pte = pti_user_pagetable_walk_pte(addr, late_text);
 			if (WARN_ON(!target_pte))
 				return;
 
@@ -401,7 +406,7 @@ pti_clone_pgtable(unsigned long start, unsigned long end,
 			/* Clone the PTE */
 			*target_pte = *pte;
 
-			addr += PAGE_SIZE;
+			addr = round_up(addr + 1, PAGE_SIZE);
 
 		} else {
 			BUG();
@@ -452,7 +457,7 @@ static void __init pti_clone_user_shared(void)
 		phys_addr_t pa = per_cpu_ptr_to_phys((void *)va);
 		pte_t *target_pte;
 
-		target_pte = pti_user_pagetable_walk_pte(va);
+		target_pte = pti_user_pagetable_walk_pte(va, false);
 		if (WARN_ON(!target_pte))
 			return;
 
@@ -475,7 +480,7 @@ static void __init pti_clone_user_shared(void)
 	start = CPU_ENTRY_AREA_BASE;
 	end   = start + (PAGE_SIZE * CPU_ENTRY_AREA_PAGES);
 
-	pti_clone_pgtable(start, end, PTI_CLONE_PMD);
+	pti_clone_pgtable(start, end, PTI_CLONE_PMD, false);
 }
 #endif /* CONFIG_X86_64 */
 
@@ -492,11 +497,11 @@ static void __init pti_setup_espfix64(void)
 /*
  * Clone the populated PMDs of the entry text and force it RO.
  */
-static void pti_clone_entry_text(void)
+static void pti_clone_entry_text(bool late)
 {
 	pti_clone_pgtable((unsigned long) __entry_text_start,
 			  (unsigned long) __entry_text_end,
-			  PTI_CLONE_PMD);
+			  PTI_LEVEL_KERNEL_IMAGE, late);
 }
 
 /*
@@ -571,7 +576,7 @@ static void pti_clone_kernel_text(void)
 	 * pti_set_kernel_image_nonglobal() did to clear the
 	 * global bit.
 	 */
-	pti_clone_pgtable(start, end_clone, PTI_LEVEL_KERNEL_IMAGE);
+	pti_clone_pgtable(start, end_clone, PTI_LEVEL_KERNEL_IMAGE, false);
 
 	/*
 	 * pti_clone_pgtable() will set the global bit in any PMDs
@@ -638,8 +643,15 @@ void __init pti_init(void)
 
 	/* Undo all global bits from the init pagetables in head_64.S: */
 	pti_set_kernel_image_nonglobal();
+
 	/* Replace some of the global bits just for shared entry text: */
-	pti_clone_entry_text();
+	/*
+	 * This is very early in boot. Device and Late initcalls can do
+	 * modprobe before free_initmem() and mark_readonly(). This
+	 * pti_clone_entry_text() allows those user-mode-helpers to function,
+	 * but notably the text is still RW.
+	 */
+	pti_clone_entry_text(false);
 	pti_setup_espfix64();
 	pti_setup_vsyscall();
 }
@@ -656,10 +668,11 @@ void pti_finalize(void)
 	if (!boot_cpu_has(X86_FEATURE_PTI))
 		return;
 	/*
-	 * We need to clone everything (again) that maps parts of the
-	 * kernel image.
+	 * This is after free_initmem() (all initcalls are done) and we've done
+	 * mark_readonly(). Text is now NX which might've split some PMDs
+	 * relative to the early clone.
 	 */
-	pti_clone_entry_text();
+	pti_clone_entry_text(true);
 	pti_clone_kernel_text();
 
 	debug_checkwx_user();
diff --git a/arch/x86/mm/srat.c b/arch/x86/mm/srat.c
index 9c52a95937ad..6f8e0f21c710 100644
--- a/arch/x86/mm/srat.c
+++ b/arch/x86/mm/srat.c
@@ -57,8 +57,7 @@ acpi_numa_x2apic_affinity_init(struct acpi_srat_x2apic_cpu_affinity *pa)
 	}
 	set_apicid_to_node(apic_id, node);
 	node_set(node, numa_nodes_parsed);
-	printk(KERN_INFO "SRAT: PXM %u -> APIC 0x%04x -> Node %u\n",
-	       pxm, apic_id, node);
+	pr_debug("SRAT: PXM %u -> APIC 0x%04x -> Node %u\n", pxm, apic_id, node);
 }
 
 /* Callback for Proximity Domain -> LAPIC mapping */
@@ -98,8 +97,7 @@ acpi_numa_processor_affinity_init(struct acpi_srat_cpu_affinity *pa)
 
 	set_apicid_to_node(apic_id, node);
 	node_set(node, numa_nodes_parsed);
-	printk(KERN_INFO "SRAT: PXM %u -> APIC 0x%02x -> Node %u\n",
-	       pxm, apic_id, node);
+	pr_debug("SRAT: PXM %u -> APIC 0x%02x -> Node %u\n", pxm, apic_id, node);
 }
 
 int __init x86_acpi_numa_init(void)
diff --git a/arch/x86/mm/testmmiotrace.c b/arch/x86/mm/testmmiotrace.c
index bda73cb7a044..ae295659ca14 100644
--- a/arch/x86/mm/testmmiotrace.c
+++ b/arch/x86/mm/testmmiotrace.c
@@ -144,3 +144,4 @@ static void __exit cleanup(void)
 module_init(init);
 module_exit(cleanup);
 MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Test module for mmiotrace");
diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
index 44ac64f3a047..86593d1b787d 100644
--- a/arch/x86/mm/tlb.c
+++ b/arch/x86/mm/tlb.c
@@ -11,6 +11,7 @@
 #include <linux/sched/smt.h>
 #include <linux/task_work.h>
 #include <linux/mmu_notifier.h>
+#include <linux/mmu_context.h>
 
 #include <asm/tlbflush.h>
 #include <asm/mmu_context.h>
@@ -85,9 +86,6 @@
  *
  */
 
-/* There are 12 bits of space for ASIDS in CR3 */
-#define CR3_HW_ASID_BITS		12
-
 /*
  * When enabled, MITIGATION_PAGE_TABLE_ISOLATION consumes a single bit for
  * user/kernel switches
@@ -160,7 +158,6 @@ static inline unsigned long build_cr3(pgd_t *pgd, u16 asid, unsigned long lam)
 	unsigned long cr3 = __sme_pa(pgd) | lam;
 
 	if (static_cpu_has(X86_FEATURE_PCID)) {
-		VM_WARN_ON_ONCE(asid > MAX_ASID_AVAILABLE);
 		cr3 |= kern_pcid(asid);
 	} else {
 		VM_WARN_ON_ONCE(asid != 0);
@@ -503,9 +500,9 @@ void switch_mm_irqs_off(struct mm_struct *unused, struct mm_struct *next,
 {
 	struct mm_struct *prev = this_cpu_read(cpu_tlbstate.loaded_mm);
 	u16 prev_asid = this_cpu_read(cpu_tlbstate.loaded_mm_asid);
-	unsigned long new_lam = mm_lam_cr3_mask(next);
 	bool was_lazy = this_cpu_read(cpu_tlbstate_shared.is_lazy);
 	unsigned cpu = smp_processor_id();
+	unsigned long new_lam;
 	u64 next_tlb_gen;
 	bool need_flush;
 	u16 new_asid;
@@ -619,9 +616,7 @@ void switch_mm_irqs_off(struct mm_struct *unused, struct mm_struct *next,
 			cpumask_clear_cpu(cpu, mm_cpumask(prev));
 		}
 
-		/*
-		 * Start remote flushes and then read tlb_gen.
-		 */
+		/* Start receiving IPIs and then read tlb_gen (and LAM below) */
 		if (next != &init_mm)
 			cpumask_set_cpu(cpu, mm_cpumask(next));
 		next_tlb_gen = atomic64_read(&next->context.tlb_gen);
@@ -633,7 +628,7 @@ void switch_mm_irqs_off(struct mm_struct *unused, struct mm_struct *next,
 		barrier();
 	}
 
-	set_tlbstate_lam_mode(next);
+	new_lam = mm_lam_cr3_mask(next);
 	if (need_flush) {
 		this_cpu_write(cpu_tlbstate.ctxs[new_asid].ctx_id, next->context.ctx_id);
 		this_cpu_write(cpu_tlbstate.ctxs[new_asid].tlb_gen, next_tlb_gen);
@@ -652,6 +647,7 @@ void switch_mm_irqs_off(struct mm_struct *unused, struct mm_struct *next,
 
 	this_cpu_write(cpu_tlbstate.loaded_mm, next);
 	this_cpu_write(cpu_tlbstate.loaded_mm_asid, new_asid);
+	cpu_tlbstate_update_lam(new_lam, mm_untag_mask(next));
 
 	if (next != prev) {
 		cr4_update_pce_mm(next);
@@ -698,6 +694,7 @@ void initialize_tlbstate_and_flush(void)
 	int i;
 	struct mm_struct *mm = this_cpu_read(cpu_tlbstate.loaded_mm);
 	u64 tlb_gen = atomic64_read(&init_mm.context.tlb_gen);
+	unsigned long lam = mm_lam_cr3_mask(mm);
 	unsigned long cr3 = __read_cr3();
 
 	/* Assert that CR3 already references the right mm. */
@@ -705,7 +702,7 @@ void initialize_tlbstate_and_flush(void)
 
 	/* LAM expected to be disabled */
 	WARN_ON(cr3 & (X86_CR3_LAM_U48 | X86_CR3_LAM_U57));
-	WARN_ON(mm_lam_cr3_mask(mm));
+	WARN_ON(lam);
 
 	/*
 	 * Assert that CR4.PCIDE is set if needed.  (CR4.PCIDE initialization
@@ -724,7 +721,7 @@ void initialize_tlbstate_and_flush(void)
 	this_cpu_write(cpu_tlbstate.next_asid, 1);
 	this_cpu_write(cpu_tlbstate.ctxs[0].ctx_id, mm->context.ctx_id);
 	this_cpu_write(cpu_tlbstate.ctxs[0].tlb_gen, tlb_gen);
-	set_tlbstate_lam_mode(mm);
+	cpu_tlbstate_update_lam(lam, mm_untag_mask(mm));
 
 	for (i = 1; i < TLB_NR_DYN_ASIDS; i++)
 		this_cpu_write(cpu_tlbstate.ctxs[i].ctx_id, 0);
diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
index 5159c7a22922..06b080b61aa5 100644
--- a/arch/x86/net/bpf_jit_comp.c
+++ b/arch/x86/net/bpf_jit_comp.c
@@ -64,6 +64,56 @@ static bool is_imm8(int value)
 	return value <= 127 && value >= -128;
 }
 
+/*
+ * Let us limit the positive offset to be <= 123.
+ * This is to ensure eventual jit convergence For the following patterns:
+ * ...
+ * pass4, final_proglen=4391:
+ *   ...
+ *   20e:    48 85 ff                test   rdi,rdi
+ *   211:    74 7d                   je     0x290
+ *   213:    48 8b 77 00             mov    rsi,QWORD PTR [rdi+0x0]
+ *   ...
+ *   289:    48 85 ff                test   rdi,rdi
+ *   28c:    74 17                   je     0x2a5
+ *   28e:    e9 7f ff ff ff          jmp    0x212
+ *   293:    bf 03 00 00 00          mov    edi,0x3
+ * Note that insn at 0x211 is 2-byte cond jump insn for offset 0x7d (-125)
+ * and insn at 0x28e is 5-byte jmp insn with offset -129.
+ *
+ * pass5, final_proglen=4392:
+ *   ...
+ *   20e:    48 85 ff                test   rdi,rdi
+ *   211:    0f 84 80 00 00 00       je     0x297
+ *   217:    48 8b 77 00             mov    rsi,QWORD PTR [rdi+0x0]
+ *   ...
+ *   28d:    48 85 ff                test   rdi,rdi
+ *   290:    74 1a                   je     0x2ac
+ *   292:    eb 84                   jmp    0x218
+ *   294:    bf 03 00 00 00          mov    edi,0x3
+ * Note that insn at 0x211 is 6-byte cond jump insn now since its offset
+ * becomes 0x80 based on previous round (0x293 - 0x213 = 0x80).
+ * At the same time, insn at 0x292 is a 2-byte insn since its offset is
+ * -124.
+ *
+ * pass6 will repeat the same code as in pass4 and this will prevent
+ * eventual convergence.
+ *
+ * To fix this issue, we need to break je (2->6 bytes) <-> jmp (5->2 bytes)
+ * cycle in the above. In the above example je offset <= 0x7c should work.
+ *
+ * For other cases, je <-> je needs offset <= 0x7b to avoid no convergence
+ * issue. For jmp <-> je and jmp <-> jmp cases, jmp offset <= 0x7c should
+ * avoid no convergence issue.
+ *
+ * Overall, let us limit the positive offset for 8bit cond/uncond jmp insn
+ * to maximum 123 (0x7b). This way, the jit pass can eventually converge.
+ */
+static bool is_imm8_jmp_offset(int value)
+{
+	return value <= 123 && value >= -128;
+}
+
 static bool is_simm32(s64 value)
 {
 	return value == (s64)(s32)value;
@@ -273,7 +323,7 @@ struct jit_context {
 /* Number of bytes emit_patch() needs to generate instructions */
 #define X86_PATCH_SIZE		5
 /* Number of bytes that will be skipped on tailcall */
-#define X86_TAIL_CALL_OFFSET	(11 + ENDBR_INSN_SIZE)
+#define X86_TAIL_CALL_OFFSET	(12 + ENDBR_INSN_SIZE)
 
 static void push_r12(u8 **pprog)
 {
@@ -403,6 +453,37 @@ static void emit_cfi(u8 **pprog, u32 hash)
 	*pprog = prog;
 }
 
+static void emit_prologue_tail_call(u8 **pprog, bool is_subprog)
+{
+	u8 *prog = *pprog;
+
+	if (!is_subprog) {
+		/* cmp rax, MAX_TAIL_CALL_CNT */
+		EMIT4(0x48, 0x83, 0xF8, MAX_TAIL_CALL_CNT);
+		EMIT2(X86_JA, 6);        /* ja 6 */
+		/* rax is tail_call_cnt if <= MAX_TAIL_CALL_CNT.
+		 * case1: entry of main prog.
+		 * case2: tail callee of main prog.
+		 */
+		EMIT1(0x50);             /* push rax */
+		/* Make rax as tail_call_cnt_ptr. */
+		EMIT3(0x48, 0x89, 0xE0); /* mov rax, rsp */
+		EMIT2(0xEB, 1);          /* jmp 1 */
+		/* rax is tail_call_cnt_ptr if > MAX_TAIL_CALL_CNT.
+		 * case: tail callee of subprog.
+		 */
+		EMIT1(0x50);             /* push rax */
+		/* push tail_call_cnt_ptr */
+		EMIT1(0x50);             /* push rax */
+	} else { /* is_subprog */
+		/* rax is tail_call_cnt_ptr. */
+		EMIT1(0x50);             /* push rax */
+		EMIT1(0x50);             /* push rax */
+	}
+
+	*pprog = prog;
+}
+
 /*
  * Emit x86-64 prologue code for BPF program.
  * bpf_tail_call helper will skip the first X86_TAIL_CALL_OFFSET bytes
@@ -424,10 +505,10 @@ static void emit_prologue(u8 **pprog, u32 stack_depth, bool ebpf_from_cbpf,
 			/* When it's the entry of the whole tailcall context,
 			 * zeroing rax means initialising tail_call_cnt.
 			 */
-			EMIT2(0x31, 0xC0); /* xor eax, eax */
+			EMIT3(0x48, 0x31, 0xC0); /* xor rax, rax */
 		else
 			/* Keep the same instruction layout. */
-			EMIT2(0x66, 0x90); /* nop2 */
+			emit_nops(&prog, 3);     /* nop3 */
 	}
 	/* Exception callback receives FP as third parameter */
 	if (is_exception_cb) {
@@ -453,7 +534,7 @@ static void emit_prologue(u8 **pprog, u32 stack_depth, bool ebpf_from_cbpf,
 	if (stack_depth)
 		EMIT3_off32(0x48, 0x81, 0xEC, round_up(stack_depth, 8));
 	if (tail_call_reachable)
-		EMIT1(0x50);         /* push rax */
+		emit_prologue_tail_call(&prog, is_subprog);
 	*pprog = prog;
 }
 
@@ -589,13 +670,15 @@ static void emit_return(u8 **pprog, u8 *ip)
 	*pprog = prog;
 }
 
+#define BPF_TAIL_CALL_CNT_PTR_STACK_OFF(stack)	(-16 - round_up(stack, 8))
+
 /*
  * Generate the following code:
  *
  * ... bpf_tail_call(void *ctx, struct bpf_array *array, u64 index) ...
  *   if (index >= array->map.max_entries)
  *     goto out;
- *   if (tail_call_cnt++ >= MAX_TAIL_CALL_CNT)
+ *   if ((*tcc_ptr)++ >= MAX_TAIL_CALL_CNT)
  *     goto out;
  *   prog = array->ptrs[index];
  *   if (prog == NULL)
@@ -608,7 +691,7 @@ static void emit_bpf_tail_call_indirect(struct bpf_prog *bpf_prog,
 					u32 stack_depth, u8 *ip,
 					struct jit_context *ctx)
 {
-	int tcc_off = -4 - round_up(stack_depth, 8);
+	int tcc_ptr_off = BPF_TAIL_CALL_CNT_PTR_STACK_OFF(stack_depth);
 	u8 *prog = *pprog, *start = *pprog;
 	int offset;
 
@@ -630,16 +713,14 @@ static void emit_bpf_tail_call_indirect(struct bpf_prog *bpf_prog,
 	EMIT2(X86_JBE, offset);                   /* jbe out */
 
 	/*
-	 * if (tail_call_cnt++ >= MAX_TAIL_CALL_CNT)
+	 * if ((*tcc_ptr)++ >= MAX_TAIL_CALL_CNT)
 	 *	goto out;
 	 */
-	EMIT2_off32(0x8B, 0x85, tcc_off);         /* mov eax, dword ptr [rbp - tcc_off] */
-	EMIT3(0x83, 0xF8, MAX_TAIL_CALL_CNT);     /* cmp eax, MAX_TAIL_CALL_CNT */
+	EMIT3_off32(0x48, 0x8B, 0x85, tcc_ptr_off); /* mov rax, qword ptr [rbp - tcc_ptr_off] */
+	EMIT4(0x48, 0x83, 0x38, MAX_TAIL_CALL_CNT); /* cmp qword ptr [rax], MAX_TAIL_CALL_CNT */
 
 	offset = ctx->tail_call_indirect_label - (prog + 2 - start);
 	EMIT2(X86_JAE, offset);                   /* jae out */
-	EMIT3(0x83, 0xC0, 0x01);                  /* add eax, 1 */
-	EMIT2_off32(0x89, 0x85, tcc_off);         /* mov dword ptr [rbp - tcc_off], eax */
 
 	/* prog = array->ptrs[index]; */
 	EMIT4_off32(0x48, 0x8B, 0x8C, 0xD6,       /* mov rcx, [rsi + rdx * 8 + offsetof(...)] */
@@ -654,6 +735,9 @@ static void emit_bpf_tail_call_indirect(struct bpf_prog *bpf_prog,
 	offset = ctx->tail_call_indirect_label - (prog + 2 - start);
 	EMIT2(X86_JE, offset);                    /* je out */
 
+	/* Inc tail_call_cnt if the slot is populated. */
+	EMIT4(0x48, 0x83, 0x00, 0x01);            /* add qword ptr [rax], 1 */
+
 	if (bpf_prog->aux->exception_boundary) {
 		pop_callee_regs(&prog, all_callee_regs_used);
 		pop_r12(&prog);
@@ -663,6 +747,11 @@ static void emit_bpf_tail_call_indirect(struct bpf_prog *bpf_prog,
 			pop_r12(&prog);
 	}
 
+	/* Pop tail_call_cnt_ptr. */
+	EMIT1(0x58);                              /* pop rax */
+	/* Pop tail_call_cnt, if it's main prog.
+	 * Pop tail_call_cnt_ptr, if it's subprog.
+	 */
 	EMIT1(0x58);                              /* pop rax */
 	if (stack_depth)
 		EMIT3_off32(0x48, 0x81, 0xC4,     /* add rsp, sd */
@@ -691,21 +780,19 @@ static void emit_bpf_tail_call_direct(struct bpf_prog *bpf_prog,
 				      bool *callee_regs_used, u32 stack_depth,
 				      struct jit_context *ctx)
 {
-	int tcc_off = -4 - round_up(stack_depth, 8);
+	int tcc_ptr_off = BPF_TAIL_CALL_CNT_PTR_STACK_OFF(stack_depth);
 	u8 *prog = *pprog, *start = *pprog;
 	int offset;
 
 	/*
-	 * if (tail_call_cnt++ >= MAX_TAIL_CALL_CNT)
+	 * if ((*tcc_ptr)++ >= MAX_TAIL_CALL_CNT)
 	 *	goto out;
 	 */
-	EMIT2_off32(0x8B, 0x85, tcc_off);             /* mov eax, dword ptr [rbp - tcc_off] */
-	EMIT3(0x83, 0xF8, MAX_TAIL_CALL_CNT);         /* cmp eax, MAX_TAIL_CALL_CNT */
+	EMIT3_off32(0x48, 0x8B, 0x85, tcc_ptr_off);   /* mov rax, qword ptr [rbp - tcc_ptr_off] */
+	EMIT4(0x48, 0x83, 0x38, MAX_TAIL_CALL_CNT);   /* cmp qword ptr [rax], MAX_TAIL_CALL_CNT */
 
 	offset = ctx->tail_call_direct_label - (prog + 2 - start);
 	EMIT2(X86_JAE, offset);                       /* jae out */
-	EMIT3(0x83, 0xC0, 0x01);                      /* add eax, 1 */
-	EMIT2_off32(0x89, 0x85, tcc_off);             /* mov dword ptr [rbp - tcc_off], eax */
 
 	poke->tailcall_bypass = ip + (prog - start);
 	poke->adj_off = X86_TAIL_CALL_OFFSET;
@@ -715,6 +802,9 @@ static void emit_bpf_tail_call_direct(struct bpf_prog *bpf_prog,
 	emit_jump(&prog, (u8 *)poke->tailcall_target + X86_PATCH_SIZE,
 		  poke->tailcall_bypass);
 
+	/* Inc tail_call_cnt if the slot is populated. */
+	EMIT4(0x48, 0x83, 0x00, 0x01);                /* add qword ptr [rax], 1 */
+
 	if (bpf_prog->aux->exception_boundary) {
 		pop_callee_regs(&prog, all_callee_regs_used);
 		pop_r12(&prog);
@@ -724,6 +814,11 @@ static void emit_bpf_tail_call_direct(struct bpf_prog *bpf_prog,
 			pop_r12(&prog);
 	}
 
+	/* Pop tail_call_cnt_ptr. */
+	EMIT1(0x58);                                  /* pop rax */
+	/* Pop tail_call_cnt, if it's main prog.
+	 * Pop tail_call_cnt_ptr, if it's subprog.
+	 */
 	EMIT1(0x58);                                  /* pop rax */
 	if (stack_depth)
 		EMIT3_off32(0x48, 0x81, 0xC4, round_up(stack_depth, 8));
@@ -1234,13 +1329,11 @@ bool ex_handler_bpf(const struct exception_table_entry *x, struct pt_regs *regs)
 }
 
 static void detect_reg_usage(struct bpf_insn *insn, int insn_cnt,
-			     bool *regs_used, bool *tail_call_seen)
+			     bool *regs_used)
 {
 	int i;
 
 	for (i = 1; i <= insn_cnt; i++, insn++) {
-		if (insn->code == (BPF_JMP | BPF_TAIL_CALL))
-			*tail_call_seen = true;
 		if (insn->dst_reg == BPF_REG_6 || insn->src_reg == BPF_REG_6)
 			regs_used[0] = true;
 		if (insn->dst_reg == BPF_REG_7 || insn->src_reg == BPF_REG_7)
@@ -1313,9 +1406,11 @@ static void emit_shiftx(u8 **pprog, u32 dst_reg, u8 src_reg, bool is64, u8 op)
 
 #define INSN_SZ_DIFF (((addrs[i] - addrs[i - 1]) - (prog - temp)))
 
-/* mov rax, qword ptr [rbp - rounded_stack_depth - 8] */
-#define RESTORE_TAIL_CALL_CNT(stack)				\
-	EMIT3_off32(0x48, 0x8B, 0x85, -round_up(stack, 8) - 8)
+#define __LOAD_TCC_PTR(off)			\
+	EMIT3_off32(0x48, 0x8B, 0x85, off)
+/* mov rax, qword ptr [rbp - rounded_stack_depth - 16] */
+#define LOAD_TAIL_CALL_CNT_PTR(stack)				\
+	__LOAD_TCC_PTR(BPF_TAIL_CALL_CNT_PTR_STACK_OFF(stack))
 
 static int do_jit(struct bpf_prog *bpf_prog, int *addrs, u8 *image, u8 *rw_image,
 		  int oldproglen, struct jit_context *ctx, bool jmp_padding)
@@ -1324,7 +1419,6 @@ static int do_jit(struct bpf_prog *bpf_prog, int *addrs, u8 *image, u8 *rw_image
 	struct bpf_insn *insn = bpf_prog->insnsi;
 	bool callee_regs_used[4] = {};
 	int insn_cnt = bpf_prog->len;
-	bool tail_call_seen = false;
 	bool seen_exit = false;
 	u8 temp[BPF_MAX_INSN_SIZE + BPF_INSN_SAFETY];
 	u64 arena_vm_start, user_vm_start;
@@ -1336,11 +1430,7 @@ static int do_jit(struct bpf_prog *bpf_prog, int *addrs, u8 *image, u8 *rw_image
 	arena_vm_start = bpf_arena_get_kern_vm_start(bpf_prog->aux->arena);
 	user_vm_start = bpf_arena_get_user_vm_start(bpf_prog->aux->arena);
 
-	detect_reg_usage(insn, insn_cnt, callee_regs_used,
-			 &tail_call_seen);
-
-	/* tail call's presence in current prog implies it is reachable */
-	tail_call_reachable |= tail_call_seen;
+	detect_reg_usage(insn, insn_cnt, callee_regs_used);
 
 	emit_prologue(&prog, bpf_prog->aux->stack_depth,
 		      bpf_prog_was_classic(bpf_prog), tail_call_reachable,
@@ -2038,7 +2128,7 @@ populate_extable:
 
 			func = (u8 *) __bpf_call_base + imm32;
 			if (tail_call_reachable) {
-				RESTORE_TAIL_CALL_CNT(bpf_prog->aux->stack_depth);
+				LOAD_TAIL_CALL_CNT_PTR(bpf_prog->aux->stack_depth);
 				ip += 7;
 			}
 			if (!imm32)
@@ -2191,7 +2281,7 @@ emit_cond_jmp:		/* Convert BPF opcode to x86 */
 				return -EFAULT;
 			}
 			jmp_offset = addrs[i + insn->off] - addrs[i];
-			if (is_imm8(jmp_offset)) {
+			if (is_imm8_jmp_offset(jmp_offset)) {
 				if (jmp_padding) {
 					/* To keep the jmp_offset valid, the extra bytes are
 					 * padded before the jump insn, so we subtract the
@@ -2273,7 +2363,7 @@ emit_cond_jmp:		/* Convert BPF opcode to x86 */
 				break;
 			}
 emit_jmp:
-			if (is_imm8(jmp_offset)) {
+			if (is_imm8_jmp_offset(jmp_offset)) {
 				if (jmp_padding) {
 					/* To avoid breaking jmp_offset, the extra bytes
 					 * are padded before the actual jmp insn, so
@@ -2713,6 +2803,10 @@ static int invoke_bpf_mod_ret(const struct btf_func_model *m, u8 **pprog,
 	return 0;
 }
 
+/* mov rax, qword ptr [rbp - rounded_stack_depth - 8] */
+#define LOAD_TRAMP_TAIL_CALL_CNT_PTR(stack)	\
+	__LOAD_TCC_PTR(-round_up(stack, 8) - 8)
+
 /* Example:
  * __be16 eth_type_trans(struct sk_buff *skb, struct net_device *dev);
  * its 'struct btf_func_model' will be nr_args=2
@@ -2833,7 +2927,7 @@ static int __arch_prepare_bpf_trampoline(struct bpf_tramp_image *im, void *rw_im
 	 *                     [ ...        ]
 	 *                     [ stack_arg2 ]
 	 * RBP - arg_stack_off [ stack_arg1 ]
-	 * RSP                 [ tail_call_cnt ] BPF_TRAMP_F_TAIL_CALL_CTX
+	 * RSP                 [ tail_call_cnt_ptr ] BPF_TRAMP_F_TAIL_CALL_CTX
 	 */
 
 	/* room for return value of orig_call or fentry prog */
@@ -2962,10 +3056,10 @@ static int __arch_prepare_bpf_trampoline(struct bpf_tramp_image *im, void *rw_im
 		save_args(m, &prog, arg_stack_off, true);
 
 		if (flags & BPF_TRAMP_F_TAIL_CALL_CTX) {
-			/* Before calling the original function, restore the
-			 * tail_call_cnt from stack to rax.
+			/* Before calling the original function, load the
+			 * tail_call_cnt_ptr from stack to rax.
 			 */
-			RESTORE_TAIL_CALL_CNT(stack_size);
+			LOAD_TRAMP_TAIL_CALL_CNT_PTR(stack_size);
 		}
 
 		if (flags & BPF_TRAMP_F_ORIG_STACK) {
@@ -3024,10 +3118,10 @@ static int __arch_prepare_bpf_trampoline(struct bpf_tramp_image *im, void *rw_im
 			goto cleanup;
 		}
 	} else if (flags & BPF_TRAMP_F_TAIL_CALL_CTX) {
-		/* Before running the original function, restore the
-		 * tail_call_cnt from stack to rax.
+		/* Before running the original function, load the
+		 * tail_call_cnt_ptr from stack to rax.
 		 */
-		RESTORE_TAIL_CALL_CNT(stack_size);
+		LOAD_TRAMP_TAIL_CALL_CNT_PTR(stack_size);
 	}
 
 	/* restore return value of orig_call or fentry prog back into RAX */
@@ -3363,7 +3457,7 @@ out_image:
 			 *
 			 * Both cases are serious bugs and justify WARN_ON.
 			 */
-			if (WARN_ON(bpf_jit_binary_pack_finalize(prog, header, rw_header))) {
+			if (WARN_ON(bpf_jit_binary_pack_finalize(header, rw_header))) {
 				/* header has been freed */
 				header = NULL;
 				goto out_image;
@@ -3442,7 +3536,7 @@ void bpf_jit_free(struct bpf_prog *prog)
 		 * before freeing it.
 		 */
 		if (jit_data) {
-			bpf_jit_binary_pack_finalize(prog, jit_data->header,
+			bpf_jit_binary_pack_finalize(jit_data->header,
 						     jit_data->rw_header);
 			kvfree(jit_data->addrs);
 			kfree(jit_data);
diff --git a/arch/x86/pci/fixup.c b/arch/x86/pci/fixup.c
index b33afb240601..98a9bb92d75c 100644
--- a/arch/x86/pci/fixup.c
+++ b/arch/x86/pci/fixup.c
@@ -980,7 +980,7 @@ static void amd_rp_pme_suspend(struct pci_dev *dev)
 		return;
 
 	rp = pcie_find_root_port(dev);
-	if (!rp->pm_cap)
+	if (!rp || !rp->pm_cap)
 		return;
 
 	rp->pme_support &= ~((PCI_PM_CAP_PME_D3hot|PCI_PM_CAP_PME_D3cold) >>
@@ -994,7 +994,7 @@ static void amd_rp_pme_resume(struct pci_dev *dev)
 	u16 pmc;
 
 	rp = pcie_find_root_port(dev);
-	if (!rp->pm_cap)
+	if (!rp || !rp->pm_cap)
 		return;
 
 	pci_read_config_word(rp, rp->pm_cap + PCI_PM_PMC, &pmc);
diff --git a/arch/x86/pci/intel_mid_pci.c b/arch/x86/pci/intel_mid_pci.c
index 8edd62206604..b433b1753016 100644
--- a/arch/x86/pci/intel_mid_pci.c
+++ b/arch/x86/pci/intel_mid_pci.c
@@ -216,7 +216,7 @@ static int pci_write(struct pci_bus *bus, unsigned int devfn, int where,
 }
 
 static const struct x86_cpu_id intel_mid_cpu_ids[] = {
-	X86_MATCH_INTEL_FAM6_MODEL(ATOM_SILVERMONT_MID, NULL),
+	X86_MATCH_VFM(INTEL_ATOM_SILVERMONT_MID, NULL),
 	{}
 };
 
@@ -233,9 +233,9 @@ static int intel_mid_pci_irq_enable(struct pci_dev *dev)
 		return 0;
 
 	ret = pci_read_config_byte(dev, PCI_INTERRUPT_LINE, &gsi);
-	if (ret < 0) {
+	if (ret) {
 		dev_warn(&dev->dev, "Failed to read interrupt line: %d\n", ret);
-		return ret;
+		return pcibios_err_to_errno(ret);
 	}
 
 	id = x86_match_cpu(intel_mid_cpu_ids);
@@ -243,7 +243,7 @@ static int intel_mid_pci_irq_enable(struct pci_dev *dev)
 		model = id->model;
 
 	switch (model) {
-	case INTEL_FAM6_ATOM_SILVERMONT_MID:
+	case VFM_MODEL(INTEL_ATOM_SILVERMONT_MID):
 		polarity_low = false;
 
 		/* Special treatment for IRQ0 */
diff --git a/arch/x86/pci/xen.c b/arch/x86/pci/xen.c
index 652cd53e77f6..0f2fe524f60d 100644
--- a/arch/x86/pci/xen.c
+++ b/arch/x86/pci/xen.c
@@ -38,10 +38,10 @@ static int xen_pcifront_enable_irq(struct pci_dev *dev)
 	u8 gsi;
 
 	rc = pci_read_config_byte(dev, PCI_INTERRUPT_LINE, &gsi);
-	if (rc < 0) {
+	if (rc) {
 		dev_warn(&dev->dev, "Xen PCI: failed to read interrupt line: %d\n",
 			 rc);
-		return rc;
+		return pcibios_err_to_errno(rc);
 	}
 	/* In PV DomU the Xen PCI backend puts the PIRQ in the interrupt line.*/
 	pirq = gsi;
diff --git a/arch/x86/platform/atom/punit_atom_debug.c b/arch/x86/platform/atom/punit_atom_debug.c
index 6b9c6deca8ba..44c30ce6360a 100644
--- a/arch/x86/platform/atom/punit_atom_debug.c
+++ b/arch/x86/platform/atom/punit_atom_debug.c
@@ -165,14 +165,13 @@ static void punit_s2idle_check_register(struct punit_device *punit_device) {}
 static void punit_s2idle_check_unregister(void) {}
 #endif
 
-#define X86_MATCH(model, data)						 \
-	X86_MATCH_VENDOR_FAM_MODEL_FEATURE(INTEL, 6, INTEL_FAM6_##model, \
-					   X86_FEATURE_MWAIT, data)
+#define X86_MATCH(vfm, data)					 \
+	X86_MATCH_VFM_FEATURE(vfm, X86_FEATURE_MWAIT, data)
 
 static const struct x86_cpu_id intel_punit_cpu_ids[] = {
-	X86_MATCH(ATOM_SILVERMONT,		&punit_device_byt),
-	X86_MATCH(ATOM_SILVERMONT_MID,		&punit_device_tng),
-	X86_MATCH(ATOM_AIRMONT,			&punit_device_cht),
+	X86_MATCH(INTEL_ATOM_SILVERMONT,	&punit_device_byt),
+	X86_MATCH(INTEL_ATOM_SILVERMONT_MID,	&punit_device_tng),
+	X86_MATCH(INTEL_ATOM_AIRMONT,		&punit_device_cht),
 	{}
 };
 MODULE_DEVICE_TABLE(x86cpu, intel_punit_cpu_ids);
diff --git a/arch/x86/platform/efi/Makefile b/arch/x86/platform/efi/Makefile
index 543df9a1379d..500cab4a7f7c 100644
--- a/arch/x86/platform/efi/Makefile
+++ b/arch/x86/platform/efi/Makefile
@@ -5,5 +5,4 @@ GCOV_PROFILE := n
 obj-$(CONFIG_EFI) 		+= memmap.o quirks.o efi.o efi_$(BITS).o \
 				   efi_stub_$(BITS).o
 obj-$(CONFIG_EFI_MIXED)		+= efi_thunk_$(BITS).o
-obj-$(CONFIG_EFI_FAKE_MEMMAP)	+= fake_mem.o
 obj-$(CONFIG_EFI_RUNTIME_MAP)	+= runtime-map.o
diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c
index f090ec972d7b..88a96816de9a 100644
--- a/arch/x86/platform/efi/efi.c
+++ b/arch/x86/platform/efi/efi.c
@@ -226,8 +226,6 @@ int __init efi_memblock_x86_reserve_range(void)
 	if (add_efi_memmap || do_efi_soft_reserve())
 		do_add_efi_memmap();
 
-	efi_fake_memmap_early();
-
 	WARN(efi.memmap.desc_version != 1,
 	     "Unexpected EFI_MEMORY_DESCRIPTOR version %ld",
 	     efi.memmap.desc_version);
diff --git a/arch/x86/platform/efi/fake_mem.c b/arch/x86/platform/efi/fake_mem.c
deleted file mode 100644
index 41d57cad3d84..000000000000
--- a/arch/x86/platform/efi/fake_mem.c
+++ /dev/null
@@ -1,197 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * fake_mem.c
- *
- * Copyright (C) 2015 FUJITSU LIMITED
- * Author: Taku Izumi <izumi.taku@jp.fujitsu.com>
- *
- * This code introduces new boot option named "efi_fake_mem"
- * By specifying this parameter, you can add arbitrary attribute to
- * specific memory range by updating original (firmware provided) EFI
- * memmap.
- */
-
-#include <linux/kernel.h>
-#include <linux/efi.h>
-#include <linux/init.h>
-#include <linux/memblock.h>
-#include <linux/types.h>
-#include <linux/sort.h>
-#include <asm/e820/api.h>
-#include <asm/efi.h>
-
-#define EFI_MAX_FAKEMEM CONFIG_EFI_MAX_FAKE_MEM
-
-static struct efi_mem_range efi_fake_mems[EFI_MAX_FAKEMEM];
-static int nr_fake_mem;
-
-static int __init cmp_fake_mem(const void *x1, const void *x2)
-{
-	const struct efi_mem_range *m1 = x1;
-	const struct efi_mem_range *m2 = x2;
-
-	if (m1->range.start < m2->range.start)
-		return -1;
-	if (m1->range.start > m2->range.start)
-		return 1;
-	return 0;
-}
-
-static void __init efi_fake_range(struct efi_mem_range *efi_range)
-{
-	struct efi_memory_map_data data = { 0 };
-	int new_nr_map = efi.memmap.nr_map;
-	efi_memory_desc_t *md;
-	void *new_memmap;
-
-	/* count up the number of EFI memory descriptor */
-	for_each_efi_memory_desc(md)
-		new_nr_map += efi_memmap_split_count(md, &efi_range->range);
-
-	/* allocate memory for new EFI memmap */
-	if (efi_memmap_alloc(new_nr_map, &data) != 0)
-		return;
-
-	/* create new EFI memmap */
-	new_memmap = early_memremap(data.phys_map, data.size);
-	if (!new_memmap) {
-		__efi_memmap_free(data.phys_map, data.size, data.flags);
-		return;
-	}
-
-	efi_memmap_insert(&efi.memmap, new_memmap, efi_range);
-
-	/* swap into new EFI memmap */
-	early_memunmap(new_memmap, data.size);
-
-	efi_memmap_install(&data);
-}
-
-void __init efi_fake_memmap(void)
-{
-	int i;
-
-	if (!efi_enabled(EFI_MEMMAP) || !nr_fake_mem)
-		return;
-
-	for (i = 0; i < nr_fake_mem; i++)
-		efi_fake_range(&efi_fake_mems[i]);
-
-	/* print new EFI memmap */
-	efi_print_memmap();
-}
-
-static int __init setup_fake_mem(char *p)
-{
-	u64 start = 0, mem_size = 0, attribute = 0;
-	int i;
-
-	if (!p)
-		return -EINVAL;
-
-	while (*p != '\0') {
-		mem_size = memparse(p, &p);
-		if (*p == '@')
-			start = memparse(p+1, &p);
-		else
-			break;
-
-		if (*p == ':')
-			attribute = simple_strtoull(p+1, &p, 0);
-		else
-			break;
-
-		if (nr_fake_mem >= EFI_MAX_FAKEMEM)
-			break;
-
-		efi_fake_mems[nr_fake_mem].range.start = start;
-		efi_fake_mems[nr_fake_mem].range.end = start + mem_size - 1;
-		efi_fake_mems[nr_fake_mem].attribute = attribute;
-		nr_fake_mem++;
-
-		if (*p == ',')
-			p++;
-	}
-
-	sort(efi_fake_mems, nr_fake_mem, sizeof(struct efi_mem_range),
-	     cmp_fake_mem, NULL);
-
-	for (i = 0; i < nr_fake_mem; i++)
-		pr_info("efi_fake_mem: add attr=0x%016llx to [mem 0x%016llx-0x%016llx]",
-			efi_fake_mems[i].attribute, efi_fake_mems[i].range.start,
-			efi_fake_mems[i].range.end);
-
-	return *p == '\0' ? 0 : -EINVAL;
-}
-
-early_param("efi_fake_mem", setup_fake_mem);
-
-void __init efi_fake_memmap_early(void)
-{
-	int i;
-
-	/*
-	 * The late efi_fake_mem() call can handle all requests if
-	 * EFI_MEMORY_SP support is disabled.
-	 */
-	if (!efi_soft_reserve_enabled())
-		return;
-
-	if (!efi_enabled(EFI_MEMMAP) || !nr_fake_mem)
-		return;
-
-	/*
-	 * Given that efi_fake_memmap() needs to perform memblock
-	 * allocations it needs to run after e820__memblock_setup().
-	 * However, if efi_fake_mem specifies EFI_MEMORY_SP for a given
-	 * address range that potentially needs to mark the memory as
-	 * reserved prior to e820__memblock_setup(). Update e820
-	 * directly if EFI_MEMORY_SP is specified for an
-	 * EFI_CONVENTIONAL_MEMORY descriptor.
-	 */
-	for (i = 0; i < nr_fake_mem; i++) {
-		struct efi_mem_range *mem = &efi_fake_mems[i];
-		efi_memory_desc_t *md;
-		u64 m_start, m_end;
-
-		if ((mem->attribute & EFI_MEMORY_SP) == 0)
-			continue;
-
-		m_start = mem->range.start;
-		m_end = mem->range.end;
-		for_each_efi_memory_desc(md) {
-			u64 start, end, size;
-
-			if (md->type != EFI_CONVENTIONAL_MEMORY)
-				continue;
-
-			start = md->phys_addr;
-			end = md->phys_addr + (md->num_pages << EFI_PAGE_SHIFT) - 1;
-
-			if (m_start <= end && m_end >= start)
-				/* fake range overlaps descriptor */;
-			else
-				continue;
-
-			/*
-			 * Trim the boundary of the e820 update to the
-			 * descriptor in case the fake range overlaps
-			 * !EFI_CONVENTIONAL_MEMORY
-			 */
-			start = max(start, m_start);
-			end = min(end, m_end);
-			size = end - start + 1;
-
-			if (end <= start)
-				continue;
-
-			/*
-			 * Ensure each efi_fake_mem instance results in
-			 * a unique e820 resource
-			 */
-			e820__range_remove(start, size, E820_TYPE_RAM, 1);
-			e820__range_add(start, size, E820_TYPE_SOFT_RESERVED);
-			e820__update_table(e820_table);
-		}
-	}
-}
diff --git a/arch/x86/platform/efi/memmap.c b/arch/x86/platform/efi/memmap.c
index 6ed1935504b9..061b8ecc71a1 100644
--- a/arch/x86/platform/efi/memmap.c
+++ b/arch/x86/platform/efi/memmap.c
@@ -30,6 +30,7 @@ static phys_addr_t __init __efi_memmap_alloc_late(unsigned long size)
 	return PFN_PHYS(page_to_pfn(p));
 }
 
+static
 void __init __efi_memmap_free(u64 phys, unsigned long size, unsigned long flags)
 {
 	if (flags & EFI_MEMMAP_MEMBLOCK) {
diff --git a/arch/x86/platform/geode/Makefile b/arch/x86/platform/geode/Makefile
index a8a6b1dedb01..34b53e97a0ad 100644
--- a/arch/x86/platform/geode/Makefile
+++ b/arch/x86/platform/geode/Makefile
@@ -1,4 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0-only
+obj-$(CONFIG_GEODE_COMMON)	+= geode-common.o
 obj-$(CONFIG_ALIX)		+= alix.o
 obj-$(CONFIG_NET5501)		+= net5501.o
 obj-$(CONFIG_GEOS)		+= geos.o
diff --git a/arch/x86/platform/geode/alix.c b/arch/x86/platform/geode/alix.c
index b39bf3b5e108..be65cd704e21 100644
--- a/arch/x86/platform/geode/alix.c
+++ b/arch/x86/platform/geode/alix.c
@@ -18,15 +18,12 @@
 #include <linux/io.h>
 #include <linux/string.h>
 #include <linux/moduleparam.h>
-#include <linux/leds.h>
-#include <linux/platform_device.h>
-#include <linux/input.h>
-#include <linux/gpio_keys.h>
-#include <linux/gpio/machine.h>
 #include <linux/dmi.h>
 
 #include <asm/geode.h>
 
+#include "geode-common.h"
+
 #define BIOS_SIGNATURE_TINYBIOS		0xf0000
 #define BIOS_SIGNATURE_COREBOOT		0x500
 #define BIOS_REGION_SIZE		0x10000
@@ -41,79 +38,16 @@ module_param(force, bool, 0444);
 /* FIXME: Award bios is not automatically detected as Alix platform */
 MODULE_PARM_DESC(force, "Force detection as ALIX.2/ALIX.3 platform");
 
-static struct gpio_keys_button alix_gpio_buttons[] = {
-	{
-		.code			= KEY_RESTART,
-		.gpio			= 24,
-		.active_low		= 1,
-		.desc			= "Reset button",
-		.type			= EV_KEY,
-		.wakeup			= 0,
-		.debounce_interval	= 100,
-		.can_disable		= 0,
-	}
-};
-static struct gpio_keys_platform_data alix_buttons_data = {
-	.buttons			= alix_gpio_buttons,
-	.nbuttons			= ARRAY_SIZE(alix_gpio_buttons),
-	.poll_interval			= 20,
-};
-
-static struct platform_device alix_buttons_dev = {
-	.name				= "gpio-keys-polled",
-	.id				= 1,
-	.dev = {
-		.platform_data		= &alix_buttons_data,
-	}
-};
-
-static struct gpio_led alix_leds[] = {
-	{
-		.name = "alix:1",
-		.default_trigger = "default-on",
-	},
-	{
-		.name = "alix:2",
-		.default_trigger = "default-off",
-	},
-	{
-		.name = "alix:3",
-		.default_trigger = "default-off",
-	},
-};
-
-static struct gpio_led_platform_data alix_leds_data = {
-	.num_leds = ARRAY_SIZE(alix_leds),
-	.leds = alix_leds,
-};
-
-static struct gpiod_lookup_table alix_leds_gpio_table = {
-	.dev_id = "leds-gpio",
-	.table = {
-		/* The Geode GPIOs should be on the CS5535 companion chip */
-		GPIO_LOOKUP_IDX("cs5535-gpio", 6, NULL, 0, GPIO_ACTIVE_LOW),
-		GPIO_LOOKUP_IDX("cs5535-gpio", 25, NULL, 1, GPIO_ACTIVE_LOW),
-		GPIO_LOOKUP_IDX("cs5535-gpio", 27, NULL, 2, GPIO_ACTIVE_LOW),
-		{ }
-	},
-};
-
-static struct platform_device alix_leds_dev = {
-	.name = "leds-gpio",
-	.id = -1,
-	.dev.platform_data = &alix_leds_data,
-};
-
-static struct platform_device *alix_devs[] __initdata = {
-	&alix_buttons_dev,
-	&alix_leds_dev,
+static const struct geode_led alix_leds[] __initconst = {
+	{ 6, true },
+	{ 25, false },
+	{ 27, false },
 };
 
 static void __init register_alix(void)
 {
-	/* Setup LED control through leds-gpio driver */
-	gpiod_add_lookup_table(&alix_leds_gpio_table);
-	platform_add_devices(alix_devs, ARRAY_SIZE(alix_devs));
+	geode_create_restart_key(24);
+	geode_create_leds("alix", alix_leds, ARRAY_SIZE(alix_leds));
 }
 
 static bool __init alix_present(unsigned long bios_phys,
diff --git a/arch/x86/platform/geode/geode-common.c b/arch/x86/platform/geode/geode-common.c
new file mode 100644
index 000000000000..8fd78e60bf15
--- /dev/null
+++ b/arch/x86/platform/geode/geode-common.c
@@ -0,0 +1,178 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Shared helpers to register GPIO-connected buttons and LEDs
+ * on AMD Geode boards.
+ */
+
+#include <linux/err.h>
+#include <linux/gpio/machine.h>
+#include <linux/gpio/property.h>
+#include <linux/input.h>
+#include <linux/leds.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+
+#include "geode-common.h"
+
+static const struct software_node geode_gpiochip_node = {
+	.name = "cs5535-gpio",
+};
+
+static const struct property_entry geode_gpio_keys_props[] = {
+	PROPERTY_ENTRY_U32("poll-interval", 20),
+	{ }
+};
+
+static const struct software_node geode_gpio_keys_node = {
+	.name = "geode-gpio-keys",
+	.properties = geode_gpio_keys_props,
+};
+
+static struct property_entry geode_restart_key_props[] = {
+	{ /* Placeholder for GPIO property */ },
+	PROPERTY_ENTRY_U32("linux,code", KEY_RESTART),
+	PROPERTY_ENTRY_STRING("label", "Reset button"),
+	PROPERTY_ENTRY_U32("debounce-interval", 100),
+	{ }
+};
+
+static const struct software_node geode_restart_key_node = {
+	.parent = &geode_gpio_keys_node,
+	.properties = geode_restart_key_props,
+};
+
+static const struct software_node *geode_gpio_keys_swnodes[] __initconst = {
+	&geode_gpiochip_node,
+	&geode_gpio_keys_node,
+	&geode_restart_key_node,
+	NULL
+};
+
+/*
+ * Creates gpio-keys-polled device for the restart key.
+ *
+ * Note that it needs to be called first, before geode_create_leds(),
+ * because it registers gpiochip software node used by both gpio-keys and
+ * leds-gpio devices.
+ */
+int __init geode_create_restart_key(unsigned int pin)
+{
+	struct platform_device_info keys_info = {
+		.name	= "gpio-keys-polled",
+		.id	= 1,
+	};
+	struct platform_device *pd;
+	int err;
+
+	geode_restart_key_props[0] = PROPERTY_ENTRY_GPIO("gpios",
+							 &geode_gpiochip_node,
+							 pin, GPIO_ACTIVE_LOW);
+
+	err = software_node_register_node_group(geode_gpio_keys_swnodes);
+	if (err) {
+		pr_err("failed to register gpio-keys software nodes: %d\n", err);
+		return err;
+	}
+
+	keys_info.fwnode = software_node_fwnode(&geode_gpio_keys_node);
+
+	pd = platform_device_register_full(&keys_info);
+	err = PTR_ERR_OR_ZERO(pd);
+	if (err) {
+		pr_err("failed to create gpio-keys device: %d\n", err);
+		software_node_unregister_node_group(geode_gpio_keys_swnodes);
+		return err;
+	}
+
+	return 0;
+}
+
+static const struct software_node geode_gpio_leds_node = {
+	.name = "geode-leds",
+};
+
+#define MAX_LEDS	3
+
+int __init geode_create_leds(const char *label, const struct geode_led *leds,
+			      unsigned int n_leds)
+{
+	const struct software_node *group[MAX_LEDS + 2] = { 0 };
+	struct software_node *swnodes;
+	struct property_entry *props;
+	struct platform_device_info led_info = {
+		.name	= "leds-gpio",
+		.id	= PLATFORM_DEVID_NONE,
+	};
+	struct platform_device *led_dev;
+	const char *node_name;
+	int err;
+	int i;
+
+	if (n_leds > MAX_LEDS) {
+		pr_err("%s: too many LEDs\n", __func__);
+		return -EINVAL;
+	}
+
+	swnodes = kcalloc(n_leds, sizeof(*swnodes), GFP_KERNEL);
+	if (!swnodes)
+		return -ENOMEM;
+
+	/*
+	 * Each LED is represented by 3 properties: "gpios",
+	 * "linux,default-trigger", and am empty terminator.
+	 */
+	props = kcalloc(n_leds * 3, sizeof(*props), GFP_KERNEL);
+	if (!props) {
+		err = -ENOMEM;
+		goto err_free_swnodes;
+	}
+
+	group[0] = &geode_gpio_leds_node;
+	for (i = 0; i < n_leds; i++) {
+		node_name = kasprintf(GFP_KERNEL, "%s:%d", label, i);
+		if (!node_name) {
+			err = -ENOMEM;
+			goto err_free_names;
+		}
+
+		props[i * 3 + 0] =
+			PROPERTY_ENTRY_GPIO("gpios", &geode_gpiochip_node,
+					    leds[i].pin, GPIO_ACTIVE_LOW);
+		props[i * 3 + 1] =
+			PROPERTY_ENTRY_STRING("linux,default-trigger",
+					      leds[i].default_on ?
+					      "default-on" : "default-off");
+		/* props[i * 3 + 2] is an empty terminator */
+
+		swnodes[i] = SOFTWARE_NODE(node_name, &props[i * 3],
+					   &geode_gpio_leds_node);
+		group[i + 1] = &swnodes[i];
+	}
+
+	err = software_node_register_node_group(group);
+	if (err) {
+		pr_err("failed to register LED software nodes: %d\n", err);
+		goto err_free_names;
+	}
+
+	led_info.fwnode = software_node_fwnode(&geode_gpio_leds_node);
+
+	led_dev = platform_device_register_full(&led_info);
+	err = PTR_ERR_OR_ZERO(led_dev);
+	if (err) {
+		pr_err("failed to create LED device: %d\n", err);
+		goto err_unregister_group;
+	}
+
+	return 0;
+
+err_unregister_group:
+	software_node_unregister_node_group(group);
+err_free_names:
+	while (--i >= 0)
+		kfree(swnodes[i].name);
+	kfree(props);
+err_free_swnodes:
+	kfree(swnodes);
+	return err;
+}
diff --git a/arch/x86/platform/geode/geode-common.h b/arch/x86/platform/geode/geode-common.h
new file mode 100644
index 000000000000..9e0afd34bfad
--- /dev/null
+++ b/arch/x86/platform/geode/geode-common.h
@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Shared helpers to register GPIO-connected buttons and LEDs
+ * on AMD Geode boards.
+ */
+
+#ifndef __PLATFORM_GEODE_COMMON_H
+#define __PLATFORM_GEODE_COMMON_H
+
+#include <linux/property.h>
+
+struct geode_led {
+	unsigned int pin;
+	bool default_on;
+};
+
+int geode_create_restart_key(unsigned int pin);
+int geode_create_leds(const char *label, const struct geode_led *leds,
+		      unsigned int n_leds);
+
+#endif /* __PLATFORM_GEODE_COMMON_H */
diff --git a/arch/x86/platform/geode/geos.c b/arch/x86/platform/geode/geos.c
index d263528c90bb..98027fb1ec32 100644
--- a/arch/x86/platform/geode/geos.c
+++ b/arch/x86/platform/geode/geos.c
@@ -16,88 +16,22 @@
 #include <linux/init.h>
 #include <linux/io.h>
 #include <linux/string.h>
-#include <linux/leds.h>
-#include <linux/platform_device.h>
-#include <linux/input.h>
-#include <linux/gpio_keys.h>
-#include <linux/gpio/machine.h>
 #include <linux/dmi.h>
 
 #include <asm/geode.h>
 
-static struct gpio_keys_button geos_gpio_buttons[] = {
-	{
-		.code = KEY_RESTART,
-		.gpio = 3,
-		.active_low = 1,
-		.desc = "Reset button",
-		.type = EV_KEY,
-		.wakeup = 0,
-		.debounce_interval = 100,
-		.can_disable = 0,
-	}
-};
-static struct gpio_keys_platform_data geos_buttons_data = {
-	.buttons = geos_gpio_buttons,
-	.nbuttons = ARRAY_SIZE(geos_gpio_buttons),
-	.poll_interval = 20,
-};
-
-static struct platform_device geos_buttons_dev = {
-	.name = "gpio-keys-polled",
-	.id = 1,
-	.dev = {
-		.platform_data = &geos_buttons_data,
-	}
-};
-
-static struct gpio_led geos_leds[] = {
-	{
-		.name = "geos:1",
-		.default_trigger = "default-on",
-	},
-	{
-		.name = "geos:2",
-		.default_trigger = "default-off",
-	},
-	{
-		.name = "geos:3",
-		.default_trigger = "default-off",
-	},
-};
-
-static struct gpio_led_platform_data geos_leds_data = {
-	.num_leds = ARRAY_SIZE(geos_leds),
-	.leds = geos_leds,
-};
-
-static struct gpiod_lookup_table geos_leds_gpio_table = {
-	.dev_id = "leds-gpio",
-	.table = {
-		/* The Geode GPIOs should be on the CS5535 companion chip */
-		GPIO_LOOKUP_IDX("cs5535-gpio", 6, NULL, 0, GPIO_ACTIVE_LOW),
-		GPIO_LOOKUP_IDX("cs5535-gpio", 25, NULL, 1, GPIO_ACTIVE_LOW),
-		GPIO_LOOKUP_IDX("cs5535-gpio", 27, NULL, 2, GPIO_ACTIVE_LOW),
-		{ }
-	},
-};
-
-static struct platform_device geos_leds_dev = {
-	.name = "leds-gpio",
-	.id = -1,
-	.dev.platform_data = &geos_leds_data,
-};
+#include "geode-common.h"
 
-static struct platform_device *geos_devs[] __initdata = {
-	&geos_buttons_dev,
-	&geos_leds_dev,
+static const struct geode_led geos_leds[] __initconst = {
+	{ 6, true },
+	{ 25, false },
+	{ 27, false },
 };
 
 static void __init register_geos(void)
 {
-	/* Setup LED control through leds-gpio driver */
-	gpiod_add_lookup_table(&geos_leds_gpio_table);
-	platform_add_devices(geos_devs, ARRAY_SIZE(geos_devs));
+	geode_create_restart_key(3);
+	geode_create_leds("geos", geos_leds, ARRAY_SIZE(geos_leds));
 }
 
 static int __init geos_init(void)
diff --git a/arch/x86/platform/geode/net5501.c b/arch/x86/platform/geode/net5501.c
index 558384acd777..c9cee7dea99b 100644
--- a/arch/x86/platform/geode/net5501.c
+++ b/arch/x86/platform/geode/net5501.c
@@ -16,80 +16,25 @@
 #include <linux/init.h>
 #include <linux/io.h>
 #include <linux/string.h>
-#include <linux/leds.h>
-#include <linux/platform_device.h>
 #include <linux/input.h>
-#include <linux/gpio_keys.h>
 #include <linux/gpio/machine.h>
+#include <linux/gpio/property.h>
 
 #include <asm/geode.h>
 
+#include "geode-common.h"
+
 #define BIOS_REGION_BASE		0xffff0000
 #define BIOS_REGION_SIZE		0x00010000
 
-static struct gpio_keys_button net5501_gpio_buttons[] = {
-	{
-		.code = KEY_RESTART,
-		.gpio = 24,
-		.active_low = 1,
-		.desc = "Reset button",
-		.type = EV_KEY,
-		.wakeup = 0,
-		.debounce_interval = 100,
-		.can_disable = 0,
-	}
-};
-static struct gpio_keys_platform_data net5501_buttons_data = {
-	.buttons = net5501_gpio_buttons,
-	.nbuttons = ARRAY_SIZE(net5501_gpio_buttons),
-	.poll_interval = 20,
-};
-
-static struct platform_device net5501_buttons_dev = {
-	.name = "gpio-keys-polled",
-	.id = 1,
-	.dev = {
-		.platform_data = &net5501_buttons_data,
-	}
-};
-
-static struct gpio_led net5501_leds[] = {
-	{
-		.name = "net5501:1",
-		.default_trigger = "default-on",
-	},
-};
-
-static struct gpio_led_platform_data net5501_leds_data = {
-	.num_leds = ARRAY_SIZE(net5501_leds),
-	.leds = net5501_leds,
-};
-
-static struct gpiod_lookup_table net5501_leds_gpio_table = {
-	.dev_id = "leds-gpio",
-	.table = {
-		/* The Geode GPIOs should be on the CS5535 companion chip */
-		GPIO_LOOKUP_IDX("cs5535-gpio", 6, NULL, 0, GPIO_ACTIVE_HIGH),
-		{ }
-	},
-};
-
-static struct platform_device net5501_leds_dev = {
-	.name = "leds-gpio",
-	.id = -1,
-	.dev.platform_data = &net5501_leds_data,
-};
-
-static struct platform_device *net5501_devs[] __initdata = {
-	&net5501_buttons_dev,
-	&net5501_leds_dev,
+static const struct geode_led net5501_leds[] __initconst = {
+	{ 6, true },
 };
 
 static void __init register_net5501(void)
 {
-	/* Setup LED control through leds-gpio driver */
-	gpiod_add_lookup_table(&net5501_leds_gpio_table);
-	platform_add_devices(net5501_devs, ARRAY_SIZE(net5501_devs));
+	geode_create_restart_key(24);
+	geode_create_leds("net5501", net5501_leds, ARRAY_SIZE(net5501_leds));
 }
 
 struct net5501_board {
diff --git a/arch/x86/platform/intel-mid/intel-mid.c b/arch/x86/platform/intel-mid/intel-mid.c
index 7be71c2cdc83..a8e75f8c14fd 100644
--- a/arch/x86/platform/intel-mid/intel-mid.c
+++ b/arch/x86/platform/intel-mid/intel-mid.c
@@ -22,13 +22,15 @@
 #include <asm/mpspec_def.h>
 #include <asm/hw_irq.h>
 #include <asm/apic.h>
+#include <asm/cpu_device_id.h>
 #include <asm/io_apic.h>
 #include <asm/intel-mid.h>
 #include <asm/io.h>
 #include <asm/i8259.h>
-#include <asm/intel_scu_ipc.h>
 #include <asm/reboot.h>
 
+#include <linux/platform_data/x86/intel_scu_ipc.h>
+
 #define IPCMSG_COLD_OFF		0x80	/* Only for Tangier */
 #define IPCMSG_COLD_RESET	0xF1
 
@@ -55,9 +57,8 @@ static void __init intel_mid_time_init(void)
 
 static void intel_mid_arch_setup(void)
 {
-	switch (boot_cpu_data.x86_model) {
-	case 0x3C:
-	case 0x4A:
+	switch (boot_cpu_data.x86_vfm) {
+	case INTEL_ATOM_SILVERMONT_MID:
 		x86_platform.legacy.rtc = 1;
 		break;
 	default:
diff --git a/arch/x86/platform/intel/iosf_mbi.c b/arch/x86/platform/intel/iosf_mbi.c
index fdd49d70b437..c81cea208c2c 100644
--- a/arch/x86/platform/intel/iosf_mbi.c
+++ b/arch/x86/platform/intel/iosf_mbi.c
@@ -62,7 +62,7 @@ static int iosf_mbi_pci_read_mdr(u32 mcrx, u32 mcr, u32 *mdr)
 
 fail_read:
 	dev_err(&mbi_pdev->dev, "PCI config access failed with %d\n", result);
-	return result;
+	return pcibios_err_to_errno(result);
 }
 
 static int iosf_mbi_pci_write_mdr(u32 mcrx, u32 mcr, u32 mdr)
@@ -91,7 +91,7 @@ static int iosf_mbi_pci_write_mdr(u32 mcrx, u32 mcr, u32 mdr)
 
 fail_write:
 	dev_err(&mbi_pdev->dev, "PCI config access failed with %d\n", result);
-	return result;
+	return pcibios_err_to_errno(result);
 }
 
 int iosf_mbi_read(u8 port, u8 opcode, u32 offset, u32 *mdr)
diff --git a/arch/x86/platform/pvh/Makefile b/arch/x86/platform/pvh/Makefile
index 5dec5067c9fb..c43fb7964dc4 100644
--- a/arch/x86/platform/pvh/Makefile
+++ b/arch/x86/platform/pvh/Makefile
@@ -1,5 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
 OBJECT_FILES_NON_STANDARD_head.o := y
+KASAN_SANITIZE := n
 
 obj-$(CONFIG_PVH) += enlighten.o
 obj-$(CONFIG_PVH) += head.o
diff --git a/arch/x86/platform/pvh/enlighten.c b/arch/x86/platform/pvh/enlighten.c
index 8c2d4b8de25d..2263885d16ba 100644
--- a/arch/x86/platform/pvh/enlighten.c
+++ b/arch/x86/platform/pvh/enlighten.c
@@ -75,9 +75,6 @@ static void __init init_pvh_bootparams(bool xen_guest)
 	} else
 		xen_raw_printk("Warning: Can fit ISA range into e820\n");
 
-	if (xen_guest)
-		xen_reserve_extra_memory(&pvh_bootparams);
-
 	pvh_bootparams.hdr.cmd_line_ptr =
 		pvh_start_info.cmdline_paddr;
 
@@ -133,7 +130,11 @@ void __init xen_prepare_pvh(void)
 		BUG();
 	}
 
-	memset(&pvh_bootparams, 0, sizeof(pvh_bootparams));
+	/*
+	 * This must not compile to "call memset" because memset() may be
+	 * instrumented.
+	 */
+	__builtin_memset(&pvh_bootparams, 0, sizeof(pvh_bootparams));
 
 	hypervisor_specific_init(xen_guest);
 
diff --git a/arch/x86/platform/pvh/head.S b/arch/x86/platform/pvh/head.S
index f7235ef87bc3..64fca49cd88f 100644
--- a/arch/x86/platform/pvh/head.S
+++ b/arch/x86/platform/pvh/head.S
@@ -7,6 +7,7 @@
 	.code32
 	.text
 #define _pa(x)          ((x) - __START_KERNEL_map)
+#define rva(x)          ((x) - pvh_start_xen)
 
 #include <linux/elfnote.h>
 #include <linux/init.h>
@@ -15,6 +16,7 @@
 #include <asm/segment.h>
 #include <asm/asm.h>
 #include <asm/boot.h>
+#include <asm/pgtable.h>
 #include <asm/processor-flags.h>
 #include <asm/msr.h>
 #include <asm/nospec-branch.h>
@@ -54,7 +56,25 @@ SYM_CODE_START_LOCAL(pvh_start_xen)
 	UNWIND_HINT_END_OF_STACK
 	cld
 
-	lgdt (_pa(gdt))
+	/*
+	 * See the comment for startup_32 for more details.  We need to
+	 * execute a call to get the execution address to be position
+	 * independent, but we don't have a stack.  Save and restore the
+	 * magic field of start_info in ebx, and use that as the stack.
+	 */
+	mov  (%ebx), %eax
+	leal 4(%ebx), %esp
+	ANNOTATE_INTRA_FUNCTION_CALL
+	call 1f
+1:	popl %ebp
+	mov  %eax, (%ebx)
+	subl $rva(1b), %ebp
+	movl $0, %esp
+
+	leal rva(gdt)(%ebp), %eax
+	leal rva(gdt_start)(%ebp), %ecx
+	movl %ecx, 2(%eax)
+	lgdt (%eax)
 
 	mov $PVH_DS_SEL,%eax
 	mov %eax,%ds
@@ -62,14 +82,14 @@ SYM_CODE_START_LOCAL(pvh_start_xen)
 	mov %eax,%ss
 
 	/* Stash hvm_start_info. */
-	mov $_pa(pvh_start_info), %edi
+	leal rva(pvh_start_info)(%ebp), %edi
 	mov %ebx, %esi
-	mov _pa(pvh_start_info_sz), %ecx
+	movl rva(pvh_start_info_sz)(%ebp), %ecx
 	shr $2,%ecx
 	rep
 	movsl
 
-	mov $_pa(early_stack_end), %esp
+	leal rva(early_stack_end)(%ebp), %esp
 
 	/* Enable PAE mode. */
 	mov %cr4, %eax
@@ -83,31 +103,86 @@ SYM_CODE_START_LOCAL(pvh_start_xen)
 	btsl $_EFER_LME, %eax
 	wrmsr
 
+	mov %ebp, %ebx
+	subl $_pa(pvh_start_xen), %ebx /* offset */
+	jz .Lpagetable_done
+
+	/* Fixup page-tables for relocation. */
+	leal rva(pvh_init_top_pgt)(%ebp), %edi
+	movl $PTRS_PER_PGD, %ecx
+2:
+	testl $_PAGE_PRESENT, 0x00(%edi)
+	jz 1f
+	addl %ebx, 0x00(%edi)
+1:
+	addl $8, %edi
+	decl %ecx
+	jnz 2b
+
+	/* L3 ident has a single entry. */
+	leal rva(pvh_level3_ident_pgt)(%ebp), %edi
+	addl %ebx, 0x00(%edi)
+
+	leal rva(pvh_level3_kernel_pgt)(%ebp), %edi
+	addl %ebx, (PAGE_SIZE - 16)(%edi)
+	addl %ebx, (PAGE_SIZE - 8)(%edi)
+
+	/* pvh_level2_ident_pgt is fine - large pages */
+
+	/* pvh_level2_kernel_pgt needs adjustment - large pages */
+	leal rva(pvh_level2_kernel_pgt)(%ebp), %edi
+	movl $PTRS_PER_PMD, %ecx
+2:
+	testl $_PAGE_PRESENT, 0x00(%edi)
+	jz 1f
+	addl %ebx, 0x00(%edi)
+1:
+	addl $8, %edi
+	decl %ecx
+	jnz 2b
+
+.Lpagetable_done:
 	/* Enable pre-constructed page tables. */
-	mov $_pa(init_top_pgt), %eax
+	leal rva(pvh_init_top_pgt)(%ebp), %eax
 	mov %eax, %cr3
 	mov $(X86_CR0_PG | X86_CR0_PE), %eax
 	mov %eax, %cr0
 
 	/* Jump to 64-bit mode. */
-	ljmp $PVH_CS_SEL, $_pa(1f)
+	pushl $PVH_CS_SEL
+	leal  rva(1f)(%ebp), %eax
+	pushl %eax
+	lretl
 
 	/* 64-bit entry point. */
 	.code64
 1:
+	UNWIND_HINT_END_OF_STACK
+
 	/* Set base address in stack canary descriptor. */
 	mov $MSR_GS_BASE,%ecx
-	mov $_pa(canary), %eax
+	leal canary(%rip), %eax
 	xor %edx, %edx
 	wrmsr
 
+	/*
+	 * Calculate load offset and store in phys_base.  __pa() needs
+	 * phys_base set to calculate the hypercall page in xen_pvh_init().
+	 */
+	movq %rbp, %rbx
+	subq $_pa(pvh_start_xen), %rbx
+	movq %rbx, phys_base(%rip)
 	call xen_prepare_pvh
+	/*
+	 * Clear phys_base.  __startup_64 will *add* to its value,
+	 * so reset to 0.
+	 */
+	xor  %rbx, %rbx
+	movq %rbx, phys_base(%rip)
 
 	/* startup_64 expects boot_params in %rsi. */
-	mov $_pa(pvh_bootparams), %rsi
-	mov $_pa(startup_64), %rax
-	ANNOTATE_RETPOLINE_SAFE
-	jmp *%rax
+	lea pvh_bootparams(%rip), %rsi
+	jmp startup_64
 
 #else /* CONFIG_X86_64 */
 
@@ -143,7 +218,7 @@ SYM_CODE_END(pvh_start_xen)
 	.balign 8
 SYM_DATA_START_LOCAL(gdt)
 	.word gdt_end - gdt_start
-	.long _pa(gdt_start)
+	.long _pa(gdt_start) /* x86-64 will overwrite if relocated. */
 	.word 0
 SYM_DATA_END(gdt)
 SYM_DATA_START_LOCAL(gdt_start)
@@ -163,5 +238,67 @@ SYM_DATA_START_LOCAL(early_stack)
 	.fill BOOT_STACK_SIZE, 1, 0
 SYM_DATA_END_LABEL(early_stack, SYM_L_LOCAL, early_stack_end)
 
+#ifdef CONFIG_X86_64
+/*
+ * Xen PVH needs a set of identity mapped and kernel high mapping
+ * page tables.  pvh_start_xen starts running on the identity mapped
+ * page tables, but xen_prepare_pvh calls into the high mapping.
+ * These page tables need to be relocatable and are only used until
+ * startup_64 transitions to init_top_pgt.
+ */
+SYM_DATA_START_PAGE_ALIGNED(pvh_init_top_pgt)
+	.quad   pvh_level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE_NOENC
+	.org    pvh_init_top_pgt + L4_PAGE_OFFSET * 8, 0
+	.quad   pvh_level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE_NOENC
+	.org    pvh_init_top_pgt + L4_START_KERNEL * 8, 0
+	/* (2^48-(2*1024*1024*1024))/(2^39) = 511 */
+	.quad   pvh_level3_kernel_pgt - __START_KERNEL_map + _PAGE_TABLE_NOENC
+SYM_DATA_END(pvh_init_top_pgt)
+
+SYM_DATA_START_PAGE_ALIGNED(pvh_level3_ident_pgt)
+	.quad	pvh_level2_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE_NOENC
+	.fill	511, 8, 0
+SYM_DATA_END(pvh_level3_ident_pgt)
+SYM_DATA_START_PAGE_ALIGNED(pvh_level2_ident_pgt)
+	/*
+	 * Since I easily can, map the first 1G.
+	 * Don't set NX because code runs from these pages.
+	 *
+	 * Note: This sets _PAGE_GLOBAL despite whether
+	 * the CPU supports it or it is enabled.  But,
+	 * the CPU should ignore the bit.
+	 */
+	PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, PTRS_PER_PMD)
+SYM_DATA_END(pvh_level2_ident_pgt)
+SYM_DATA_START_PAGE_ALIGNED(pvh_level3_kernel_pgt)
+	.fill	L3_START_KERNEL, 8, 0
+	/* (2^48-(2*1024*1024*1024)-((2^39)*511))/(2^30) = 510 */
+	.quad	pvh_level2_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE_NOENC
+	.quad	0 /* no fixmap */
+SYM_DATA_END(pvh_level3_kernel_pgt)
+
+SYM_DATA_START_PAGE_ALIGNED(pvh_level2_kernel_pgt)
+	/*
+	 * Kernel high mapping.
+	 *
+	 * The kernel code+data+bss must be located below KERNEL_IMAGE_SIZE in
+	 * virtual address space, which is 1 GiB if RANDOMIZE_BASE is enabled,
+	 * 512 MiB otherwise.
+	 *
+	 * (NOTE: after that starts the module area, see MODULES_VADDR.)
+	 *
+	 * This table is eventually used by the kernel during normal runtime.
+	 * Care must be taken to clear out undesired bits later, like _PAGE_RW
+	 * or _PAGE_GLOBAL in some cases.
+	 */
+	PMDS(0, __PAGE_KERNEL_LARGE_EXEC, KERNEL_IMAGE_SIZE / PMD_SIZE)
+SYM_DATA_END(pvh_level2_kernel_pgt)
+
+	ELFNOTE(Xen, XEN_ELFNOTE_PHYS32_RELOC,
+		     .long CONFIG_PHYSICAL_ALIGN;
+		     .long LOAD_PHYSICAL_ADDR;
+		     .long KERNEL_IMAGE_SIZE - 1)
+#endif
+
 	ELFNOTE(Xen, XEN_ELFNOTE_PHYS32_ENTRY,
 	             _ASM_PTR (pvh_start_xen - __START_KERNEL_map))
diff --git a/arch/x86/um/Makefile b/arch/x86/um/Makefile
index 8bc72a51b257..36e67fc97c22 100644
--- a/arch/x86/um/Makefile
+++ b/arch/x86/um/Makefile
@@ -9,9 +9,9 @@ else
 	BITS := 64
 endif
 
-obj-y = bugs_$(BITS).o delay.o fault.o ldt.o \
+obj-y = bugs_$(BITS).o delay.o fault.o \
 	ptrace_$(BITS).o ptrace_user.o setjmp_$(BITS).o signal.o \
-	stub_$(BITS).o stub_segv.o \
+	stub_segv.o \
 	sys_call_table_$(BITS).o sysrq_$(BITS).o tls_$(BITS).o \
 	mem_$(BITS).o subarch.o os-Linux/
 
@@ -31,7 +31,6 @@ obj-y += syscalls_64.o vdso/
 
 subarch-y = ../lib/csum-partial_64.o ../lib/memcpy_64.o \
 	../lib/memmove_64.o ../lib/memset_64.o
-subarch-$(CONFIG_PREEMPTION) += ../entry/thunk_64.o
 
 endif
 
diff --git a/arch/x86/um/asm/mm_context.h b/arch/x86/um/asm/mm_context.h
deleted file mode 100644
index dc32dc023c2f..000000000000
--- a/arch/x86/um/asm/mm_context.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Copyright (C) 2004 Fujitsu Siemens Computers GmbH
- * Licensed under the GPL
- *
- * Author: Bodo Stroesser <bstroesser@fujitsu-siemens.com>
- */
-
-#ifndef __ASM_LDT_H
-#define __ASM_LDT_H
-
-#include <linux/mutex.h>
-#include <asm/ldt.h>
-
-#define LDT_PAGES_MAX \
-	((LDT_ENTRIES * LDT_ENTRY_SIZE)/PAGE_SIZE)
-#define LDT_ENTRIES_PER_PAGE \
-	(PAGE_SIZE/LDT_ENTRY_SIZE)
-#define LDT_DIRECT_ENTRIES \
-	((LDT_PAGES_MAX*sizeof(void *))/LDT_ENTRY_SIZE)
-
-struct ldt_entry {
-	__u32 a;
-	__u32 b;
-};
-
-typedef struct uml_ldt {
-	int entry_count;
-	struct mutex lock;
-	union {
-		struct ldt_entry * pages[LDT_PAGES_MAX];
-		struct ldt_entry entries[LDT_DIRECT_ENTRIES];
-	} u;
-} uml_ldt_t;
-
-#define LDT_entry_a(info) \
-	((((info)->base_addr & 0x0000ffff) << 16) | ((info)->limit & 0x0ffff))
-
-#define LDT_entry_b(info) \
-	(((info)->base_addr & 0xff000000) | \
-	(((info)->base_addr & 0x00ff0000) >> 16) | \
-	((info)->limit & 0xf0000) | \
-	(((info)->read_exec_only ^ 1) << 9) | \
-	((info)->contents << 10) | \
-	(((info)->seg_not_present ^ 1) << 15) | \
-	((info)->seg_32bit << 22) | \
-	((info)->limit_in_pages << 23) | \
-	((info)->useable << 20) | \
-	0x7000)
-
-#define _LDT_empty(info) (\
-	(info)->base_addr	== 0	&& \
-	(info)->limit		== 0	&& \
-	(info)->contents	== 0	&& \
-	(info)->read_exec_only	== 1	&& \
-	(info)->seg_32bit	== 0	&& \
-	(info)->limit_in_pages	== 0	&& \
-	(info)->seg_not_present	== 1	&& \
-	(info)->useable		== 0	)
-
-#ifdef CONFIG_X86_64
-#define LDT_empty(info) (_LDT_empty(info) && ((info)->lm == 0))
-#else
-#define LDT_empty(info) (_LDT_empty(info))
-#endif
-
-struct uml_arch_mm_context {
-	uml_ldt_t ldt;
-};
-
-#endif
diff --git a/arch/x86/um/ldt.c b/arch/x86/um/ldt.c
deleted file mode 100644
index 255a44dd415a..000000000000
--- a/arch/x86/um/ldt.c
+++ /dev/null
@@ -1,380 +0,0 @@
-/*
- * Copyright (C) 2001 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
- * Licensed under the GPL
- */
-
-#include <linux/mm.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-#include <linux/syscalls.h>
-#include <linux/uaccess.h>
-#include <asm/unistd.h>
-#include <os.h>
-#include <skas.h>
-#include <sysdep/tls.h>
-
-static inline int modify_ldt (int func, void *ptr, unsigned long bytecount)
-{
-	return syscall(__NR_modify_ldt, func, ptr, bytecount);
-}
-
-static long write_ldt_entry(struct mm_id *mm_idp, int func,
-		     struct user_desc *desc, void **addr, int done)
-{
-	long res;
-	void *stub_addr;
-
-	BUILD_BUG_ON(sizeof(*desc) % sizeof(long));
-
-	res = syscall_stub_data(mm_idp, (unsigned long *)desc,
-				sizeof(*desc) / sizeof(long),
-				addr, &stub_addr);
-	if (!res) {
-		unsigned long args[] = { func,
-					 (unsigned long)stub_addr,
-					 sizeof(*desc),
-					 0, 0, 0 };
-		res = run_syscall_stub(mm_idp, __NR_modify_ldt, args,
-				       0, addr, done);
-	}
-
-	return res;
-}
-
-/*
- * In skas mode, we hold our own ldt data in UML.
- * Thus, the code implementing sys_modify_ldt_skas
- * is very similar to (and mostly stolen from) sys_modify_ldt
- * for arch/i386/kernel/ldt.c
- * The routines copied and modified in part are:
- * - read_ldt
- * - read_default_ldt
- * - write_ldt
- * - sys_modify_ldt_skas
- */
-
-static int read_ldt(void __user * ptr, unsigned long bytecount)
-{
-	int i, err = 0;
-	unsigned long size;
-	uml_ldt_t *ldt = &current->mm->context.arch.ldt;
-
-	if (!ldt->entry_count)
-		goto out;
-	if (bytecount > LDT_ENTRY_SIZE*LDT_ENTRIES)
-		bytecount = LDT_ENTRY_SIZE*LDT_ENTRIES;
-	err = bytecount;
-
-	mutex_lock(&ldt->lock);
-	if (ldt->entry_count <= LDT_DIRECT_ENTRIES) {
-		size = LDT_ENTRY_SIZE*LDT_DIRECT_ENTRIES;
-		if (size > bytecount)
-			size = bytecount;
-		if (copy_to_user(ptr, ldt->u.entries, size))
-			err = -EFAULT;
-		bytecount -= size;
-		ptr += size;
-	}
-	else {
-		for (i=0; i<ldt->entry_count/LDT_ENTRIES_PER_PAGE && bytecount;
-		     i++) {
-			size = PAGE_SIZE;
-			if (size > bytecount)
-				size = bytecount;
-			if (copy_to_user(ptr, ldt->u.pages[i], size)) {
-				err = -EFAULT;
-				break;
-			}
-			bytecount -= size;
-			ptr += size;
-		}
-	}
-	mutex_unlock(&ldt->lock);
-
-	if (bytecount == 0 || err == -EFAULT)
-		goto out;
-
-	if (clear_user(ptr, bytecount))
-		err = -EFAULT;
-
-out:
-	return err;
-}
-
-static int read_default_ldt(void __user * ptr, unsigned long bytecount)
-{
-	int err;
-
-	if (bytecount > 5*LDT_ENTRY_SIZE)
-		bytecount = 5*LDT_ENTRY_SIZE;
-
-	err = bytecount;
-	/*
-	 * UML doesn't support lcall7 and lcall27.
-	 * So, we don't really have a default ldt, but emulate
-	 * an empty ldt of common host default ldt size.
-	 */
-	if (clear_user(ptr, bytecount))
-		err = -EFAULT;
-
-	return err;
-}
-
-static int write_ldt(void __user * ptr, unsigned long bytecount, int func)
-{
-	uml_ldt_t *ldt = &current->mm->context.arch.ldt;
-	struct mm_id * mm_idp = &current->mm->context.id;
-	int i, err;
-	struct user_desc ldt_info;
-	struct ldt_entry entry0, *ldt_p;
-	void *addr = NULL;
-
-	err = -EINVAL;
-	if (bytecount != sizeof(ldt_info))
-		goto out;
-	err = -EFAULT;
-	if (copy_from_user(&ldt_info, ptr, sizeof(ldt_info)))
-		goto out;
-
-	err = -EINVAL;
-	if (ldt_info.entry_number >= LDT_ENTRIES)
-		goto out;
-	if (ldt_info.contents == 3) {
-		if (func == 1)
-			goto out;
-		if (ldt_info.seg_not_present == 0)
-			goto out;
-	}
-
-	mutex_lock(&ldt->lock);
-
-	err = write_ldt_entry(mm_idp, func, &ldt_info, &addr, 1);
-	if (err)
-		goto out_unlock;
-
-	if (ldt_info.entry_number >= ldt->entry_count &&
-	    ldt_info.entry_number >= LDT_DIRECT_ENTRIES) {
-		for (i=ldt->entry_count/LDT_ENTRIES_PER_PAGE;
-		     i*LDT_ENTRIES_PER_PAGE <= ldt_info.entry_number;
-		     i++) {
-			if (i == 0)
-				memcpy(&entry0, ldt->u.entries,
-				       sizeof(entry0));
-			ldt->u.pages[i] = (struct ldt_entry *)
-				__get_free_page(GFP_KERNEL|__GFP_ZERO);
-			if (!ldt->u.pages[i]) {
-				err = -ENOMEM;
-				/* Undo the change in host */
-				memset(&ldt_info, 0, sizeof(ldt_info));
-				write_ldt_entry(mm_idp, 1, &ldt_info, &addr, 1);
-				goto out_unlock;
-			}
-			if (i == 0) {
-				memcpy(ldt->u.pages[0], &entry0,
-				       sizeof(entry0));
-				memcpy(ldt->u.pages[0]+1, ldt->u.entries+1,
-				       sizeof(entry0)*(LDT_DIRECT_ENTRIES-1));
-			}
-			ldt->entry_count = (i + 1) * LDT_ENTRIES_PER_PAGE;
-		}
-	}
-	if (ldt->entry_count <= ldt_info.entry_number)
-		ldt->entry_count = ldt_info.entry_number + 1;
-
-	if (ldt->entry_count <= LDT_DIRECT_ENTRIES)
-		ldt_p = ldt->u.entries + ldt_info.entry_number;
-	else
-		ldt_p = ldt->u.pages[ldt_info.entry_number/LDT_ENTRIES_PER_PAGE] +
-			ldt_info.entry_number%LDT_ENTRIES_PER_PAGE;
-
-	if (ldt_info.base_addr == 0 && ldt_info.limit == 0 &&
-	   (func == 1 || LDT_empty(&ldt_info))) {
-		ldt_p->a = 0;
-		ldt_p->b = 0;
-	}
-	else{
-		if (func == 1)
-			ldt_info.useable = 0;
-		ldt_p->a = LDT_entry_a(&ldt_info);
-		ldt_p->b = LDT_entry_b(&ldt_info);
-	}
-	err = 0;
-
-out_unlock:
-	mutex_unlock(&ldt->lock);
-out:
-	return err;
-}
-
-static long do_modify_ldt_skas(int func, void __user *ptr,
-			       unsigned long bytecount)
-{
-	int ret = -ENOSYS;
-
-	switch (func) {
-		case 0:
-			ret = read_ldt(ptr, bytecount);
-			break;
-		case 1:
-		case 0x11:
-			ret = write_ldt(ptr, bytecount, func);
-			break;
-		case 2:
-			ret = read_default_ldt(ptr, bytecount);
-			break;
-	}
-	return ret;
-}
-
-static DEFINE_SPINLOCK(host_ldt_lock);
-static short dummy_list[9] = {0, -1};
-static short * host_ldt_entries = NULL;
-
-static void ldt_get_host_info(void)
-{
-	long ret;
-	struct ldt_entry * ldt;
-	short *tmp;
-	int i, size, k, order;
-
-	spin_lock(&host_ldt_lock);
-
-	if (host_ldt_entries != NULL) {
-		spin_unlock(&host_ldt_lock);
-		return;
-	}
-	host_ldt_entries = dummy_list+1;
-
-	spin_unlock(&host_ldt_lock);
-
-	for (i = LDT_PAGES_MAX-1, order=0; i; i>>=1, order++)
-		;
-
-	ldt = (struct ldt_entry *)
-	      __get_free_pages(GFP_KERNEL|__GFP_ZERO, order);
-	if (ldt == NULL) {
-		printk(KERN_ERR "ldt_get_host_info: couldn't allocate buffer "
-		       "for host ldt\n");
-		return;
-	}
-
-	ret = modify_ldt(0, ldt, (1<<order)*PAGE_SIZE);
-	if (ret < 0) {
-		printk(KERN_ERR "ldt_get_host_info: couldn't read host ldt\n");
-		goto out_free;
-	}
-	if (ret == 0) {
-		/* default_ldt is active, simply write an empty entry 0 */
-		host_ldt_entries = dummy_list;
-		goto out_free;
-	}
-
-	for (i=0, size=0; i<ret/LDT_ENTRY_SIZE; i++) {
-		if (ldt[i].a != 0 || ldt[i].b != 0)
-			size++;
-	}
-
-	if (size < ARRAY_SIZE(dummy_list))
-		host_ldt_entries = dummy_list;
-	else {
-		size = (size + 1) * sizeof(dummy_list[0]);
-		tmp = kmalloc(size, GFP_KERNEL);
-		if (tmp == NULL) {
-			printk(KERN_ERR "ldt_get_host_info: couldn't allocate "
-			       "host ldt list\n");
-			goto out_free;
-		}
-		host_ldt_entries = tmp;
-	}
-
-	for (i=0, k=0; i<ret/LDT_ENTRY_SIZE; i++) {
-		if (ldt[i].a != 0 || ldt[i].b != 0)
-			host_ldt_entries[k++] = i;
-	}
-	host_ldt_entries[k] = -1;
-
-out_free:
-	free_pages((unsigned long)ldt, order);
-}
-
-long init_new_ldt(struct mm_context *new_mm, struct mm_context *from_mm)
-{
-	struct user_desc desc;
-	short * num_p;
-	int i;
-	long page, err=0;
-	void *addr = NULL;
-
-
-	mutex_init(&new_mm->arch.ldt.lock);
-
-	if (!from_mm) {
-		memset(&desc, 0, sizeof(desc));
-		/*
-		 * Now we try to retrieve info about the ldt, we
-		 * inherited from the host. All ldt-entries found
-		 * will be reset in the following loop
-		 */
-		ldt_get_host_info();
-		for (num_p=host_ldt_entries; *num_p != -1; num_p++) {
-			desc.entry_number = *num_p;
-			err = write_ldt_entry(&new_mm->id, 1, &desc,
-					      &addr, *(num_p + 1) == -1);
-			if (err)
-				break;
-		}
-		new_mm->arch.ldt.entry_count = 0;
-
-		goto out;
-	}
-
-	/*
-	 * Our local LDT is used to supply the data for
-	 * modify_ldt(READLDT), if PTRACE_LDT isn't available,
-	 * i.e., we have to use the stub for modify_ldt, which
-	 * can't handle the big read buffer of up to 64kB.
-	 */
-	mutex_lock(&from_mm->arch.ldt.lock);
-	if (from_mm->arch.ldt.entry_count <= LDT_DIRECT_ENTRIES)
-		memcpy(new_mm->arch.ldt.u.entries, from_mm->arch.ldt.u.entries,
-		       sizeof(new_mm->arch.ldt.u.entries));
-	else {
-		i = from_mm->arch.ldt.entry_count / LDT_ENTRIES_PER_PAGE;
-		while (i-->0) {
-			page = __get_free_page(GFP_KERNEL|__GFP_ZERO);
-			if (!page) {
-				err = -ENOMEM;
-				break;
-			}
-			new_mm->arch.ldt.u.pages[i] =
-				(struct ldt_entry *) page;
-			memcpy(new_mm->arch.ldt.u.pages[i],
-			       from_mm->arch.ldt.u.pages[i], PAGE_SIZE);
-		}
-	}
-	new_mm->arch.ldt.entry_count = from_mm->arch.ldt.entry_count;
-	mutex_unlock(&from_mm->arch.ldt.lock);
-
-    out:
-	return err;
-}
-
-
-void free_ldt(struct mm_context *mm)
-{
-	int i;
-
-	if (mm->arch.ldt.entry_count > LDT_DIRECT_ENTRIES) {
-		i = mm->arch.ldt.entry_count / LDT_ENTRIES_PER_PAGE;
-		while (i-- > 0)
-			free_page((long) mm->arch.ldt.u.pages[i]);
-	}
-	mm->arch.ldt.entry_count = 0;
-}
-
-SYSCALL_DEFINE3(modify_ldt, int , func , void __user * , ptr ,
-		unsigned long , bytecount)
-{
-	/* See non-um modify_ldt() for why we do this cast */
-	return (unsigned int)do_modify_ldt_skas(func, ptr, bytecount);
-}
diff --git a/arch/x86/um/shared/sysdep/stub.h b/arch/x86/um/shared/sysdep/stub.h
index ce0ca46ad383..dc89f4423454 100644
--- a/arch/x86/um/shared/sysdep/stub.h
+++ b/arch/x86/um/shared/sysdep/stub.h
@@ -12,4 +12,4 @@
 #endif
 
 extern void stub_segv_handler(int, siginfo_t *, void *);
-extern void stub_clone_handler(void);
+extern void stub_syscall_handler(void);
diff --git a/arch/x86/um/shared/sysdep/stub_32.h b/arch/x86/um/shared/sysdep/stub_32.h
index ea8b5a2d67af..0b44a86dd346 100644
--- a/arch/x86/um/shared/sysdep/stub_32.h
+++ b/arch/x86/um/shared/sysdep/stub_32.h
@@ -6,6 +6,7 @@
 #ifndef __SYSDEP_STUB_H
 #define __SYSDEP_STUB_H
 
+#include <stddef.h>
 #include <asm/ptrace.h>
 #include <generated/asm-offsets.h>
 
@@ -79,33 +80,31 @@ static __always_inline long stub_syscall5(long syscall, long arg1, long arg2,
 	return ret;
 }
 
-static __always_inline void trap_myself(void)
+static __always_inline long stub_syscall6(long syscall, long arg1, long arg2,
+					  long arg3, long arg4, long arg5,
+					  long arg6)
 {
-	__asm("int3");
+	struct syscall_args {
+		int ebx, ebp;
+	} args = { arg1, arg6 };
+	long ret;
+
+	__asm__ volatile ("pushl %%ebp;"
+			"movl 0x4(%%ebx),%%ebp;"
+			"movl (%%ebx),%%ebx;"
+			"int $0x80;"
+			"popl %%ebp"
+			: "=a" (ret)
+			: "0" (syscall), "b" (&args),
+			"c" (arg2), "d" (arg3), "S" (arg4), "D" (arg5)
+			: "memory");
+
+	return ret;
 }
 
-static __always_inline void remap_stack_and_trap(void)
+static __always_inline void trap_myself(void)
 {
-	__asm__ volatile (
-		"movl %%esp,%%ebx ;"
-		"andl %0,%%ebx ;"
-		"movl %1,%%eax ;"
-		"movl %%ebx,%%edi ; addl %2,%%edi ; movl (%%edi),%%edi ;"
-		"movl %%ebx,%%ebp ; addl %3,%%ebp ; movl (%%ebp),%%ebp ;"
-		"int $0x80 ;"
-		"addl %4,%%ebx ; movl %%eax, (%%ebx) ;"
-		"int $3"
-		: :
-		"g" (~(STUB_DATA_PAGES * UM_KERN_PAGE_SIZE - 1)),
-		"g" (STUB_MMAP_NR),
-		"g" (UML_STUB_FIELD_FD),
-		"g" (UML_STUB_FIELD_OFFSET),
-		"g" (UML_STUB_FIELD_CHILD_ERR),
-		"c" (STUB_DATA_PAGES * UM_KERN_PAGE_SIZE),
-		"d" (PROT_READ | PROT_WRITE),
-		"S" (MAP_FIXED | MAP_SHARED)
-		:
-		"memory");
+	__asm("int3");
 }
 
 static __always_inline void *get_stub_data(void)
diff --git a/arch/x86/um/shared/sysdep/stub_64.h b/arch/x86/um/shared/sysdep/stub_64.h
index b24168ef0ac4..67f44284f1aa 100644
--- a/arch/x86/um/shared/sysdep/stub_64.h
+++ b/arch/x86/um/shared/sysdep/stub_64.h
@@ -6,6 +6,7 @@
 #ifndef __SYSDEP_STUB_H
 #define __SYSDEP_STUB_H
 
+#include <stddef.h>
 #include <sysdep/ptrace_user.h>
 #include <generated/asm-offsets.h>
 #include <linux/stddef.h>
@@ -79,35 +80,25 @@ static __always_inline long stub_syscall5(long syscall, long arg1, long arg2,
 	return ret;
 }
 
-static __always_inline void trap_myself(void)
+static __always_inline long stub_syscall6(long syscall, long arg1, long arg2,
+					  long arg3, long arg4, long arg5,
+					  long arg6)
 {
-	__asm("int3");
+	long ret;
+
+	__asm__ volatile ("movq %5,%%r10 ; movq %6,%%r8 ; movq %7,%%r9 ; "
+		__syscall
+		: "=a" (ret)
+		: "0" (syscall), "D" (arg1), "S" (arg2), "d" (arg3),
+		  "g" (arg4), "g" (arg5), "g" (arg6)
+		: __syscall_clobber, "r10", "r8", "r9");
+
+	return ret;
 }
 
-static __always_inline void remap_stack_and_trap(void)
+static __always_inline void trap_myself(void)
 {
-	__asm__ volatile (
-		"movq %0,%%rax ;"
-		"movq %%rsp,%%rdi ;"
-		"andq %1,%%rdi ;"
-		"movq %2,%%r10 ;"
-		"movq %%rdi,%%r8 ; addq %3,%%r8 ; movq (%%r8),%%r8 ;"
-		"movq %%rdi,%%r9 ; addq %4,%%r9 ; movq (%%r9),%%r9 ;"
-		__syscall ";"
-		"movq %%rsp,%%rdi ; andq %1,%%rdi ;"
-		"addq %5,%%rdi ; movq %%rax, (%%rdi) ;"
-		"int3"
-		: :
-		"g" (STUB_MMAP_NR),
-		"g" (~(STUB_DATA_PAGES * UM_KERN_PAGE_SIZE - 1)),
-		"g" (MAP_FIXED | MAP_SHARED),
-		"g" (UML_STUB_FIELD_FD),
-		"g" (UML_STUB_FIELD_OFFSET),
-		"g" (UML_STUB_FIELD_CHILD_ERR),
-		"S" (STUB_DATA_PAGES * UM_KERN_PAGE_SIZE),
-		"d" (PROT_READ | PROT_WRITE)
-		:
-		__syscall_clobber, "r10", "r8", "r9");
+	__asm("int3");
 }
 
 static __always_inline void *get_stub_data(void)
diff --git a/arch/x86/um/stub_32.S b/arch/x86/um/stub_32.S
deleted file mode 100644
index 8291899e6aaf..000000000000
--- a/arch/x86/um/stub_32.S
+++ /dev/null
@@ -1,56 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#include <as-layout.h>
-
-.section .__syscall_stub, "ax"
-
-	.globl batch_syscall_stub
-batch_syscall_stub:
-	/* %esp comes in as "top of page" */
-	mov %esp, %ecx
-	/* %esp has pointer to first operation */
-	add $8, %esp
-again:
-	/* load length of additional data */
-	mov	0x0(%esp), %eax
-
-	/* if(length == 0) : end of list */
-	/* write possible 0 to header */
-	mov	%eax, 0x4(%ecx)
-	cmpl	$0, %eax
-	jz	done
-
-	/* save current pointer */
-	mov	%esp, 0x4(%ecx)
-
-	/* skip additional data */
-	add	%eax, %esp
-
-	/* load syscall-# */
-	pop	%eax
-
-	/* load syscall params */
-	pop	%ebx
-	pop	%ecx
-	pop	%edx
-	pop	%esi
- 	pop	%edi
-	pop	%ebp
-
-	/* execute syscall */
-	int	$0x80
-
-	/* restore top of page pointer in %ecx */
-	mov	%esp, %ecx
-	andl	$(~UM_KERN_PAGE_SIZE) + 1, %ecx
-
-	/* check return value */
-	pop	%ebx
-	cmp	%ebx, %eax
-	je	again
-
-done:
-	/* save return value */
-	mov	%eax, (%ecx)
-
-	/* stop */
-	int3
diff --git a/arch/x86/um/stub_64.S b/arch/x86/um/stub_64.S
deleted file mode 100644
index f3404640197a..000000000000
--- a/arch/x86/um/stub_64.S
+++ /dev/null
@@ -1,50 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#include <as-layout.h>
-
-.section .__syscall_stub, "ax"
-	.globl batch_syscall_stub
-batch_syscall_stub:
-	/* %rsp has the pointer to first operation */
-	mov	%rsp, %rbx
-	add	$0x10, %rsp
-again:
-	/* load length of additional data */
-	mov	0x0(%rsp), %rax
-
-	/* if(length == 0) : end of list */
-	/* write possible 0 to header */
-	mov	%rax, 8(%rbx)
-	cmp	$0, %rax
-	jz	done
-
-	/* save current pointer */
-	mov	%rsp, 8(%rbx)
-
-	/* skip additional data */
-	add	%rax, %rsp
-
-	/* load syscall-# */
-	pop	%rax
-
-	/* load syscall params */
-	pop	%rdi
-	pop	%rsi
-	pop	%rdx
-	pop	%r10
- 	pop	%r8
-	pop	%r9
-
-	/* execute syscall */
-	syscall
-
-	/* check return value */
-	pop	%rcx
-	cmp	%rcx, %rax
-	je	again
-
-done:
-	/* save return value */
-	mov	%rax, (%rbx)
-
-	/* stop */
-	int3
diff --git a/arch/x86/um/sys_call_table_32.c b/arch/x86/um/sys_call_table_32.c
index 89df5d89d664..51655133eee3 100644
--- a/arch/x86/um/sys_call_table_32.c
+++ b/arch/x86/um/sys_call_table_32.c
@@ -9,6 +9,10 @@
 #include <linux/cache.h>
 #include <asm/syscall.h>
 
+extern asmlinkage long sys_ni_syscall(unsigned long, unsigned long,
+				      unsigned long, unsigned long,
+				      unsigned long, unsigned long);
+
 /*
  * Below you can see, in terms of #define's, the differences between the x86-64
  * and the UML syscall table.
@@ -22,15 +26,13 @@
 #define sys_vm86 sys_ni_syscall
 
 #define __SYSCALL_WITH_COMPAT(nr, native, compat)	__SYSCALL(nr, native)
+#define __SYSCALL_NORETURN __SYSCALL
 
 #define __SYSCALL(nr, sym) extern asmlinkage long sym(unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long);
 #include <asm/syscalls_32.h>
+#undef  __SYSCALL
 
-#undef __SYSCALL
 #define __SYSCALL(nr, sym) sym,
-
-extern asmlinkage long sys_ni_syscall(unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long);
-
 const sys_call_ptr_t sys_call_table[] ____cacheline_aligned = {
 #include <asm/syscalls_32.h>
 };
diff --git a/arch/x86/um/sys_call_table_64.c b/arch/x86/um/sys_call_table_64.c
index b0b4cfd2308c..943d414f2109 100644
--- a/arch/x86/um/sys_call_table_64.c
+++ b/arch/x86/um/sys_call_table_64.c
@@ -9,6 +9,10 @@
 #include <linux/cache.h>
 #include <asm/syscall.h>
 
+extern asmlinkage long sys_ni_syscall(unsigned long, unsigned long,
+				      unsigned long, unsigned long,
+				      unsigned long, unsigned long);
+
 /*
  * Below you can see, in terms of #define's, the differences between the x86-64
  * and the UML syscall table.
@@ -18,14 +22,13 @@
 #define sys_iopl sys_ni_syscall
 #define sys_ioperm sys_ni_syscall
 
+#define __SYSCALL_NORETURN __SYSCALL
+
 #define __SYSCALL(nr, sym) extern asmlinkage long sym(unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long);
 #include <asm/syscalls_64.h>
+#undef  __SYSCALL
 
-#undef __SYSCALL
 #define __SYSCALL(nr, sym) sym,
-
-extern asmlinkage long sys_ni_syscall(unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long);
-
 const sys_call_ptr_t sys_call_table[] ____cacheline_aligned = {
 #include <asm/syscalls_64.h>
 };
diff --git a/arch/x86/um/sysrq_32.c b/arch/x86/um/sysrq_32.c
index f2383484840d..a1ee415c008d 100644
--- a/arch/x86/um/sysrq_32.c
+++ b/arch/x86/um/sysrq_32.c
@@ -9,7 +9,6 @@
 #include <linux/sched/debug.h>
 #include <linux/kallsyms.h>
 #include <asm/ptrace.h>
-#include <asm/sysrq.h>
 
 /* This is declared by <linux/sched.h> */
 void show_regs(struct pt_regs *regs)
diff --git a/arch/x86/um/sysrq_64.c b/arch/x86/um/sysrq_64.c
index 0bf6de40abff..340d8a243c8a 100644
--- a/arch/x86/um/sysrq_64.c
+++ b/arch/x86/um/sysrq_64.c
@@ -12,7 +12,6 @@
 #include <linux/utsname.h>
 #include <asm/current.h>
 #include <asm/ptrace.h>
-#include <asm/sysrq.h>
 
 void show_regs(struct pt_regs *regs)
 {
diff --git a/arch/x86/um/tls_32.c b/arch/x86/um/tls_32.c
index d301deee041f..fbb129023080 100644
--- a/arch/x86/um/tls_32.c
+++ b/arch/x86/um/tls_32.c
@@ -11,6 +11,7 @@
 #include <os.h>
 #include <skas.h>
 #include <sysdep/tls.h>
+#include <asm/desc.h>
 
 /*
  * If needed we can detect when it's uninitialized.
diff --git a/arch/x86/um/vdso/vma.c b/arch/x86/um/vdso/vma.c
index 76d9f6ce7a3d..f238f7b33cdd 100644
--- a/arch/x86/um/vdso/vma.c
+++ b/arch/x86/um/vdso/vma.c
@@ -52,8 +52,11 @@ subsys_initcall(init_vdso);
 
 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
 {
-	int err;
+	struct vm_area_struct *vma;
 	struct mm_struct *mm = current->mm;
+	static struct vm_special_mapping vdso_mapping = {
+		.name = "[vdso]",
+	};
 
 	if (!vdso_enabled)
 		return 0;
@@ -61,12 +64,13 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
 	if (mmap_write_lock_killable(mm))
 		return -EINTR;
 
-	err = install_special_mapping(mm, um_vdso_addr, PAGE_SIZE,
+	vdso_mapping.pages = vdsop;
+	vma = _install_special_mapping(mm, um_vdso_addr, PAGE_SIZE,
 		VM_READ|VM_EXEC|
 		VM_MAYREAD|VM_MAYWRITE|VM_MAYEXEC,
-		vdsop);
+		&vdso_mapping);
 
 	mmap_write_unlock(mm);
 
-	return err;
+	return IS_ERR(vma) ? PTR_ERR(vma) : 0;
 }
diff --git a/arch/x86/virt/svm/sev.c b/arch/x86/virt/svm/sev.c
index 0ae10535c699..0ce17766c0e5 100644
--- a/arch/x86/virt/svm/sev.c
+++ b/arch/x86/virt/svm/sev.c
@@ -120,7 +120,7 @@ static __init void snp_enable(void *arg)
 
 bool snp_probe_rmptable_info(void)
 {
-	u64 max_rmp_pfn, calc_rmp_sz, rmp_sz, rmp_base, rmp_end;
+	u64 rmp_sz, rmp_base, rmp_end;
 
 	rdmsrl(MSR_AMD64_RMP_BASE, rmp_base);
 	rdmsrl(MSR_AMD64_RMP_END, rmp_end);
@@ -137,28 +137,11 @@ bool snp_probe_rmptable_info(void)
 
 	rmp_sz = rmp_end - rmp_base + 1;
 
-	/*
-	 * Calculate the amount the memory that must be reserved by the BIOS to
-	 * address the whole RAM, including the bookkeeping area. The RMP itself
-	 * must also be covered.
-	 */
-	max_rmp_pfn = max_pfn;
-	if (PHYS_PFN(rmp_end) > max_pfn)
-		max_rmp_pfn = PHYS_PFN(rmp_end);
-
-	calc_rmp_sz = (max_rmp_pfn << 4) + RMPTABLE_CPU_BOOKKEEPING_SZ;
-
-	if (calc_rmp_sz > rmp_sz) {
-		pr_err("Memory reserved for the RMP table does not cover full system RAM (expected 0x%llx got 0x%llx)\n",
-		       calc_rmp_sz, rmp_sz);
-		return false;
-	}
-
 	probed_rmp_base = rmp_base;
 	probed_rmp_size = rmp_sz;
 
 	pr_info("RMP table physical range [0x%016llx - 0x%016llx]\n",
-		probed_rmp_base, probed_rmp_base + probed_rmp_size - 1);
+		rmp_base, rmp_end);
 
 	return true;
 }
@@ -206,9 +189,8 @@ void __init snp_fixup_e820_tables(void)
  */
 static int __init snp_rmptable_init(void)
 {
+	u64 max_rmp_pfn, calc_rmp_sz, rmptable_size, rmp_end, val;
 	void *rmptable_start;
-	u64 rmptable_size;
-	u64 val;
 
 	if (!cc_platform_has(CC_ATTR_HOST_SEV_SNP))
 		return 0;
@@ -219,10 +201,28 @@ static int __init snp_rmptable_init(void)
 	if (!probed_rmp_size)
 		goto nosnp;
 
+	rmp_end = probed_rmp_base + probed_rmp_size - 1;
+
+	/*
+	 * Calculate the amount the memory that must be reserved by the BIOS to
+	 * address the whole RAM, including the bookkeeping area. The RMP itself
+	 * must also be covered.
+	 */
+	max_rmp_pfn = max_pfn;
+	if (PFN_UP(rmp_end) > max_pfn)
+		max_rmp_pfn = PFN_UP(rmp_end);
+
+	calc_rmp_sz = (max_rmp_pfn << 4) + RMPTABLE_CPU_BOOKKEEPING_SZ;
+	if (calc_rmp_sz > probed_rmp_size) {
+		pr_err("Memory reserved for the RMP table does not cover full system RAM (expected 0x%llx got 0x%llx)\n",
+		       calc_rmp_sz, probed_rmp_size);
+		goto nosnp;
+	}
+
 	rmptable_start = memremap(probed_rmp_base, probed_rmp_size, MEMREMAP_WB);
 	if (!rmptable_start) {
 		pr_err("Failed to map RMP table\n");
-		return 1;
+		goto nosnp;
 	}
 
 	/*
diff --git a/arch/x86/virt/vmx/tdx/tdx.c b/arch/x86/virt/vmx/tdx/tdx.c
index 49a1c6890b55..4e2b2e2ac9f9 100644
--- a/arch/x86/virt/vmx/tdx/tdx.c
+++ b/arch/x86/virt/vmx/tdx/tdx.c
@@ -33,7 +33,7 @@
 #include <asm/msr.h>
 #include <asm/cpufeature.h>
 #include <asm/tdx.h>
-#include <asm/intel-family.h>
+#include <asm/cpu_device_id.h>
 #include <asm/processor.h>
 #include <asm/mce.h>
 #include "tdx.h"
@@ -1426,9 +1426,9 @@ static void __init check_tdx_erratum(void)
 	 * private memory poisons that memory, and a subsequent read of
 	 * that memory triggers #MC.
 	 */
-	switch (boot_cpu_data.x86_model) {
-	case INTEL_FAM6_SAPPHIRERAPIDS_X:
-	case INTEL_FAM6_EMERALDRAPIDS_X:
+	switch (boot_cpu_data.x86_vfm) {
+	case INTEL_SAPPHIRERAPIDS_X:
+	case INTEL_EMERALDRAPIDS_X:
 		setup_force_cpu_bug(X86_BUG_TDX_PW_MCE);
 	}
 }
diff --git a/arch/x86/xen/apic.c b/arch/x86/xen/apic.c
index 8b045dd25196..bb0f3f368446 100644
--- a/arch/x86/xen/apic.c
+++ b/arch/x86/xen/apic.c
@@ -10,8 +10,6 @@
 #include <xen/xen.h>
 #include <xen/interface/physdev.h>
 #include "xen-ops.h"
-#include "pmu.h"
-#include "smp.h"
 
 static unsigned int xen_io_apic_read(unsigned apic, unsigned reg)
 {
diff --git a/arch/x86/xen/debugfs.c b/arch/x86/xen/debugfs.c
index 532410998684..b8c9f2a7d9b6 100644
--- a/arch/x86/xen/debugfs.c
+++ b/arch/x86/xen/debugfs.c
@@ -3,7 +3,7 @@
 #include <linux/debugfs.h>
 #include <linux/slab.h>
 
-#include "debugfs.h"
+#include "xen-ops.h"
 
 static struct dentry *d_xen_debug;
 
diff --git a/arch/x86/xen/debugfs.h b/arch/x86/xen/debugfs.h
deleted file mode 100644
index 6b813ad1091c..000000000000
--- a/arch/x86/xen/debugfs.h
+++ /dev/null
@@ -1,7 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _XEN_DEBUGFS_H
-#define _XEN_DEBUGFS_H
-
-struct dentry * __init xen_init_debugfs(void);
-
-#endif /* _XEN_DEBUGFS_H */
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index 0305485edcd3..84e5adbd0925 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -20,8 +20,6 @@
 #include <asm/setup.h>
 
 #include "xen-ops.h"
-#include "smp.h"
-#include "pmu.h"
 
 EXPORT_SYMBOL_GPL(hypercall_page);
 
diff --git a/arch/x86/xen/enlighten_hvm.c b/arch/x86/xen/enlighten_hvm.c
index c001a2296582..24d2957a4726 100644
--- a/arch/x86/xen/enlighten_hvm.c
+++ b/arch/x86/xen/enlighten_hvm.c
@@ -28,8 +28,6 @@
 #include <asm/xen/page.h>
 
 #include "xen-ops.h"
-#include "mmu.h"
-#include "smp.h"
 
 static unsigned long shared_info_pfn;
 
diff --git a/arch/x86/xen/enlighten_pv.c b/arch/x86/xen/enlighten_pv.c
index 9ba53814ed6a..2c12ae42dc8b 100644
--- a/arch/x86/xen/enlighten_pv.c
+++ b/arch/x86/xen/enlighten_pv.c
@@ -85,10 +85,6 @@
 #endif
 
 #include "xen-ops.h"
-#include "mmu.h"
-#include "smp.h"
-#include "multicalls.h"
-#include "pmu.h"
 
 #include "../kernel/cpu/cpu.h" /* get_cpu_cap() */
 
diff --git a/arch/x86/xen/enlighten_pvh.c b/arch/x86/xen/enlighten_pvh.c
index 27a2a02ef8fb..bf68c329fc01 100644
--- a/arch/x86/xen/enlighten_pvh.c
+++ b/arch/x86/xen/enlighten_pvh.c
@@ -4,11 +4,13 @@
 #include <linux/mm.h>
 
 #include <xen/hvc-console.h>
+#include <xen/acpi.h>
 
 #include <asm/bootparam.h>
 #include <asm/io_apic.h>
 #include <asm/hypervisor.h>
 #include <asm/e820/api.h>
+#include <asm/setup.h>
 
 #include <xen/xen.h>
 #include <asm/xen/interface.h>
@@ -27,53 +29,27 @@
 bool __ro_after_init xen_pvh;
 EXPORT_SYMBOL_GPL(xen_pvh);
 
-void __init xen_pvh_init(struct boot_params *boot_params)
+#ifdef CONFIG_XEN_DOM0
+int xen_pvh_setup_gsi(int gsi, int trigger, int polarity)
 {
-	u32 msr;
-	u64 pfn;
-
-	xen_pvh = 1;
-	xen_domain_type = XEN_HVM_DOMAIN;
-	xen_start_flags = pvh_start_info.flags;
-
-	msr = cpuid_ebx(xen_cpuid_base() + 2);
-	pfn = __pa(hypercall_page);
-	wrmsr_safe(msr, (u32)pfn, (u32)(pfn >> 32));
+	int ret;
+	struct physdev_setup_gsi setup_gsi;
 
-	if (xen_initial_domain())
-		x86_init.oem.arch_setup = xen_add_preferred_consoles;
-	x86_init.oem.banner = xen_banner;
-
-	xen_efi_init(boot_params);
-
-	if (xen_initial_domain()) {
-		struct xen_platform_op op = {
-			.cmd = XENPF_get_dom0_console,
-		};
-		int ret = HYPERVISOR_platform_op(&op);
-
-		if (ret > 0)
-			xen_init_vga(&op.u.dom0_console,
-				     min(ret * sizeof(char),
-					 sizeof(op.u.dom0_console)),
-				     &boot_params->screen_info);
-	}
-}
+	setup_gsi.gsi = gsi;
+	setup_gsi.triggering = (trigger == ACPI_EDGE_SENSITIVE ? 0 : 1);
+	setup_gsi.polarity = (polarity == ACPI_ACTIVE_HIGH ? 0 : 1);
 
-void __init mem_map_via_hcall(struct boot_params *boot_params_p)
-{
-	struct xen_memory_map memmap;
-	int rc;
+	ret = HYPERVISOR_physdev_op(PHYSDEVOP_setup_gsi, &setup_gsi);
+	if (ret == -EEXIST) {
+		xen_raw_printk("Already setup the GSI :%d\n", gsi);
+		ret = 0;
+	} else if (ret)
+		xen_raw_printk("Fail to setup GSI (%d)!\n", gsi);
 
-	memmap.nr_entries = ARRAY_SIZE(boot_params_p->e820_table);
-	set_xen_guest_handle(memmap.buffer, boot_params_p->e820_table);
-	rc = HYPERVISOR_memory_op(XENMEM_memory_map, &memmap);
-	if (rc) {
-		xen_raw_printk("XENMEM_memory_map failed (%d)\n", rc);
-		BUG();
-	}
-	boot_params_p->e820_entries = memmap.nr_entries;
+	return ret;
 }
+EXPORT_SYMBOL_GPL(xen_pvh_setup_gsi);
+#endif
 
 /*
  * Reserve e820 UNUSABLE regions to inflate the memory balloon.
@@ -89,8 +65,9 @@ void __init mem_map_via_hcall(struct boot_params *boot_params_p)
  * hypervisor should notify us which memory ranges are suitable for creating
  * foreign mappings, but that's not yet implemented.
  */
-void __init xen_reserve_extra_memory(struct boot_params *bootp)
+static void __init pvh_reserve_extra_memory(void)
 {
+	struct boot_params *bootp = &boot_params;
 	unsigned int i, ram_pages = 0, extra_pages;
 
 	for (i = 0; i < bootp->e820_entries; i++) {
@@ -141,3 +118,58 @@ void __init xen_reserve_extra_memory(struct boot_params *bootp)
 		xen_add_extra_mem(PFN_UP(e->addr), pages);
 	}
 }
+
+static void __init pvh_arch_setup(void)
+{
+	pvh_reserve_extra_memory();
+
+	if (xen_initial_domain())
+		xen_add_preferred_consoles();
+}
+
+void __init xen_pvh_init(struct boot_params *boot_params)
+{
+	u32 msr;
+	u64 pfn;
+
+	xen_pvh = 1;
+	xen_domain_type = XEN_HVM_DOMAIN;
+	xen_start_flags = pvh_start_info.flags;
+
+	msr = cpuid_ebx(xen_cpuid_base() + 2);
+	pfn = __pa(hypercall_page);
+	wrmsr_safe(msr, (u32)pfn, (u32)(pfn >> 32));
+
+	x86_init.oem.arch_setup = pvh_arch_setup;
+	x86_init.oem.banner = xen_banner;
+
+	xen_efi_init(boot_params);
+
+	if (xen_initial_domain()) {
+		struct xen_platform_op op = {
+			.cmd = XENPF_get_dom0_console,
+		};
+		int ret = HYPERVISOR_platform_op(&op);
+
+		if (ret > 0)
+			xen_init_vga(&op.u.dom0_console,
+				     min(ret * sizeof(char),
+					 sizeof(op.u.dom0_console)),
+				     &boot_params->screen_info);
+	}
+}
+
+void __init mem_map_via_hcall(struct boot_params *boot_params_p)
+{
+	struct xen_memory_map memmap;
+	int rc;
+
+	memmap.nr_entries = ARRAY_SIZE(boot_params_p->e820_table);
+	set_xen_guest_handle(memmap.buffer, boot_params_p->e820_table);
+	rc = HYPERVISOR_memory_op(XENMEM_memory_map, &memmap);
+	if (rc) {
+		xen_raw_printk("XENMEM_memory_map failed (%d)\n", rc);
+		BUG();
+	}
+	boot_params_p->e820_entries = memmap.nr_entries;
+}
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index 60e9c37fd79f..c4c479373249 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -5,8 +5,7 @@
 #include <asm/xen/hypercall.h>
 #include <xen/interface/memory.h>
 
-#include "multicalls.h"
-#include "mmu.h"
+#include "xen-ops.h"
 
 unsigned long arbitrary_virt_to_mfn(void *vaddr)
 {
diff --git a/arch/x86/xen/mmu.h b/arch/x86/xen/mmu.h
deleted file mode 100644
index 6e4c6bd62203..000000000000
--- a/arch/x86/xen/mmu.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _XEN_MMU_H
-
-#include <linux/linkage.h>
-#include <asm/page.h>
-
-enum pt_level {
-	PT_PGD,
-	PT_P4D,
-	PT_PUD,
-	PT_PMD,
-	PT_PTE
-};
-
-
-bool __set_phys_to_machine(unsigned long pfn, unsigned long mfn);
-
-void set_pte_mfn(unsigned long vaddr, unsigned long pfn, pgprot_t flags);
-
-pte_t xen_ptep_modify_prot_start(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep);
-void  xen_ptep_modify_prot_commit(struct vm_area_struct *vma, unsigned long addr,
-				  pte_t *ptep, pte_t pte);
-
-unsigned long xen_read_cr2_direct(void);
-
-extern void xen_init_mmu_ops(void);
-extern void xen_hvm_init_mmu_ops(void);
-#endif	/* _XEN_MMU_H */
diff --git a/arch/x86/xen/mmu_hvm.c b/arch/x86/xen/mmu_hvm.c
index 509bdee3ab90..337955652202 100644
--- a/arch/x86/xen/mmu_hvm.c
+++ b/arch/x86/xen/mmu_hvm.c
@@ -5,7 +5,7 @@
 #include <xen/interface/xen.h>
 #include <xen/hvm.h>
 
-#include "mmu.h"
+#include "xen-ops.h"
 
 #ifdef CONFIG_PROC_VMCORE
 /*
diff --git a/arch/x86/xen/mmu_pv.c b/arch/x86/xen/mmu_pv.c
index 54e0d311dcc9..55a4996d0c04 100644
--- a/arch/x86/xen/mmu_pv.c
+++ b/arch/x86/xen/mmu_pv.c
@@ -82,9 +82,7 @@
 #include <xen/hvc-console.h>
 #include <xen/swiotlb-xen.h>
 
-#include "multicalls.h"
-#include "mmu.h"
-#include "debugfs.h"
+#include "xen-ops.h"
 
 /*
  * Prototypes for functions called via PV_CALLEE_SAVE_REGS_THUNK() in order
@@ -128,7 +126,7 @@ static DEFINE_SPINLOCK(xen_reservation_lock);
  * looking at another vcpu's cr3 value, it should use this variable.
  */
 DEFINE_PER_CPU(unsigned long, xen_cr3);	 /* cr3 stored as physaddr */
-DEFINE_PER_CPU(unsigned long, xen_current_cr3);	 /* actual vcpu cr3 */
+static DEFINE_PER_CPU(unsigned long, xen_current_cr3);	/* actual vcpu cr3 */
 
 static phys_addr_t xen_pt_base, xen_pt_size __initdata;
 
@@ -305,16 +303,17 @@ static void xen_set_pte(pte_t *ptep, pte_t pteval)
 	__xen_set_pte(ptep, pteval);
 }
 
-pte_t xen_ptep_modify_prot_start(struct vm_area_struct *vma,
-				 unsigned long addr, pte_t *ptep)
+static pte_t xen_ptep_modify_prot_start(struct vm_area_struct *vma,
+					unsigned long addr, pte_t *ptep)
 {
 	/* Just return the pte as-is.  We preserve the bits on commit */
 	trace_xen_mmu_ptep_modify_prot_start(vma->vm_mm, addr, ptep, *ptep);
 	return *ptep;
 }
 
-void xen_ptep_modify_prot_commit(struct vm_area_struct *vma, unsigned long addr,
-				 pte_t *ptep, pte_t pte)
+static void xen_ptep_modify_prot_commit(struct vm_area_struct *vma,
+					unsigned long addr,
+					pte_t *ptep, pte_t pte)
 {
 	struct mmu_update u;
 
@@ -666,7 +665,7 @@ static spinlock_t *xen_pte_lock(struct page *page, struct mm_struct *mm)
 {
 	spinlock_t *ptl = NULL;
 
-#if USE_SPLIT_PTE_PTLOCKS
+#if defined(CONFIG_SPLIT_PTE_PTLOCKS)
 	ptl = ptlock_ptr(page_ptdesc(page));
 	spin_lock_nest_lock(ptl, &mm->page_table_lock);
 #endif
@@ -1554,7 +1553,8 @@ static inline void xen_alloc_ptpage(struct mm_struct *mm, unsigned long pfn,
 
 		__set_pfn_prot(pfn, PAGE_KERNEL_RO);
 
-		if (level == PT_PTE && USE_SPLIT_PTE_PTLOCKS && !pinned)
+		if (level == PT_PTE && IS_ENABLED(CONFIG_SPLIT_PTE_PTLOCKS) &&
+		    !pinned)
 			__pin_pagetable_pfn(MMUEXT_PIN_L1_TABLE, pfn);
 
 		xen_mc_issue(XEN_LAZY_MMU);
@@ -1582,7 +1582,7 @@ static inline void xen_release_ptpage(unsigned long pfn, unsigned level)
 	if (pinned) {
 		xen_mc_batch();
 
-		if (level == PT_PTE && USE_SPLIT_PTE_PTLOCKS)
+		if (level == PT_PTE && IS_ENABLED(CONFIG_SPLIT_PTE_PTLOCKS))
 			__pin_pagetable_pfn(MMUEXT_UNPIN_TABLE, pfn);
 
 		__set_pfn_prot(pfn, PAGE_KERNEL);
@@ -2019,10 +2019,7 @@ void __init xen_reserve_special_pages(void)
 
 void __init xen_pt_check_e820(void)
 {
-	if (xen_is_e820_reserved(xen_pt_base, xen_pt_size)) {
-		xen_raw_console_write("Xen hypervisor allocated page table memory conflicts with E820 map\n");
-		BUG();
-	}
+	xen_chk_is_e820_usable(xen_pt_base, xen_pt_size, "page table");
 }
 
 static unsigned char dummy_mapping[PAGE_SIZE] __page_aligned_bss;
diff --git a/arch/x86/xen/multicalls.c b/arch/x86/xen/multicalls.c
index 07054572297f..10c660fae8b3 100644
--- a/arch/x86/xen/multicalls.c
+++ b/arch/x86/xen/multicalls.c
@@ -23,26 +23,21 @@
 #include <linux/percpu.h>
 #include <linux/hardirq.h>
 #include <linux/debugfs.h>
+#include <linux/jump_label.h>
+#include <linux/printk.h>
 
 #include <asm/xen/hypercall.h>
 
-#include "multicalls.h"
-#include "debugfs.h"
+#include "xen-ops.h"
 
 #define MC_BATCH	32
 
-#define MC_DEBUG	0
-
 #define MC_ARGS		(MC_BATCH * 16)
 
 
 struct mc_buffer {
 	unsigned mcidx, argidx, cbidx;
 	struct multicall_entry entries[MC_BATCH];
-#if MC_DEBUG
-	struct multicall_entry debug[MC_BATCH];
-	void *caller[MC_BATCH];
-#endif
 	unsigned char args[MC_ARGS];
 	struct callback {
 		void (*fn)(void *);
@@ -50,13 +45,103 @@ struct mc_buffer {
 	} callbacks[MC_BATCH];
 };
 
+struct mc_debug_data {
+	struct multicall_entry entries[MC_BATCH];
+	void *caller[MC_BATCH];
+	size_t argsz[MC_BATCH];
+	unsigned long *args[MC_BATCH];
+};
+
 static DEFINE_PER_CPU(struct mc_buffer, mc_buffer);
+static struct mc_debug_data mc_debug_data_early __initdata;
+static DEFINE_PER_CPU(struct mc_debug_data *, mc_debug_data) =
+	&mc_debug_data_early;
+static struct mc_debug_data __percpu *mc_debug_data_ptr;
 DEFINE_PER_CPU(unsigned long, xen_mc_irq_flags);
 
+static struct static_key mc_debug __ro_after_init;
+static bool mc_debug_enabled __initdata;
+
+static int __init xen_parse_mc_debug(char *arg)
+{
+	mc_debug_enabled = true;
+	static_key_slow_inc(&mc_debug);
+
+	return 0;
+}
+early_param("xen_mc_debug", xen_parse_mc_debug);
+
+void mc_percpu_init(unsigned int cpu)
+{
+	per_cpu(mc_debug_data, cpu) = per_cpu_ptr(mc_debug_data_ptr, cpu);
+}
+
+static int __init mc_debug_enable(void)
+{
+	unsigned long flags;
+
+	if (!mc_debug_enabled)
+		return 0;
+
+	mc_debug_data_ptr = alloc_percpu(struct mc_debug_data);
+	if (!mc_debug_data_ptr) {
+		pr_err("xen_mc_debug inactive\n");
+		static_key_slow_dec(&mc_debug);
+		return -ENOMEM;
+	}
+
+	/* Be careful when switching to percpu debug data. */
+	local_irq_save(flags);
+	xen_mc_flush();
+	mc_percpu_init(0);
+	local_irq_restore(flags);
+
+	pr_info("xen_mc_debug active\n");
+
+	return 0;
+}
+early_initcall(mc_debug_enable);
+
+/* Number of parameters of hypercalls used via multicalls. */
+static const uint8_t hpcpars[] = {
+	[__HYPERVISOR_mmu_update] = 4,
+	[__HYPERVISOR_stack_switch] = 2,
+	[__HYPERVISOR_fpu_taskswitch] = 1,
+	[__HYPERVISOR_update_descriptor] = 2,
+	[__HYPERVISOR_update_va_mapping] = 3,
+	[__HYPERVISOR_mmuext_op] = 4,
+};
+
+static void print_debug_data(struct mc_buffer *b, struct mc_debug_data *mcdb,
+			     int idx)
+{
+	unsigned int arg;
+	unsigned int opidx = mcdb->entries[idx].op & 0xff;
+	unsigned int pars = 0;
+
+	pr_err("  call %2d: op=%lu result=%ld caller=%pS ", idx + 1,
+	       mcdb->entries[idx].op, b->entries[idx].result,
+	       mcdb->caller[idx]);
+	if (opidx < ARRAY_SIZE(hpcpars))
+		pars = hpcpars[opidx];
+	if (pars) {
+		pr_cont("pars=");
+		for (arg = 0; arg < pars; arg++)
+			pr_cont("%lx ", mcdb->entries[idx].args[arg]);
+	}
+	if (mcdb->argsz[idx]) {
+		pr_cont("args=");
+		for (arg = 0; arg < mcdb->argsz[idx] / 8; arg++)
+			pr_cont("%lx ", mcdb->args[idx][arg]);
+	}
+	pr_cont("\n");
+}
+
 void xen_mc_flush(void)
 {
 	struct mc_buffer *b = this_cpu_ptr(&mc_buffer);
 	struct multicall_entry *mc;
+	struct mc_debug_data *mcdb = NULL;
 	int ret = 0;
 	unsigned long flags;
 	int i;
@@ -69,10 +154,11 @@ void xen_mc_flush(void)
 
 	trace_xen_mc_flush(b->mcidx, b->argidx, b->cbidx);
 
-#if MC_DEBUG
-	memcpy(b->debug, b->entries,
-	       b->mcidx * sizeof(struct multicall_entry));
-#endif
+	if (static_key_false(&mc_debug)) {
+		mcdb = __this_cpu_read(mc_debug_data);
+		memcpy(mcdb->entries, b->entries,
+		       b->mcidx * sizeof(struct multicall_entry));
+	}
 
 	switch (b->mcidx) {
 	case 0:
@@ -103,21 +189,14 @@ void xen_mc_flush(void)
 		pr_err("%d of %d multicall(s) failed: cpu %d\n",
 		       ret, b->mcidx, smp_processor_id());
 		for (i = 0; i < b->mcidx; i++) {
-			if (b->entries[i].result < 0) {
-#if MC_DEBUG
-				pr_err("  call %2d: op=%lu arg=[%lx] result=%ld\t%pS\n",
-				       i + 1,
-				       b->debug[i].op,
-				       b->debug[i].args[0],
-				       b->entries[i].result,
-				       b->caller[i]);
-#else
+			if (static_key_false(&mc_debug)) {
+				print_debug_data(b, mcdb, i);
+			} else if (b->entries[i].result < 0) {
 				pr_err("  call %2d: op=%lu arg=[%lx] result=%ld\n",
 				       i + 1,
 				       b->entries[i].op,
 				       b->entries[i].args[0],
 				       b->entries[i].result);
-#endif
 			}
 		}
 	}
@@ -155,9 +234,13 @@ struct multicall_space __xen_mc_entry(size_t args)
 	}
 
 	ret.mc = &b->entries[b->mcidx];
-#if MC_DEBUG
-	b->caller[b->mcidx] = __builtin_return_address(0);
-#endif
+	if (static_key_false(&mc_debug)) {
+		struct mc_debug_data *mcdb = __this_cpu_read(mc_debug_data);
+
+		mcdb->caller[b->mcidx] = __builtin_return_address(0);
+		mcdb->argsz[b->mcidx] = args;
+		mcdb->args[b->mcidx] = (unsigned long *)(&b->args[argidx]);
+	}
 	b->mcidx++;
 	ret.args = &b->args[argidx];
 	b->argidx = argidx + args;
diff --git a/arch/x86/xen/multicalls.h b/arch/x86/xen/multicalls.h
deleted file mode 100644
index c3867b585e0d..000000000000
--- a/arch/x86/xen/multicalls.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _XEN_MULTICALLS_H
-#define _XEN_MULTICALLS_H
-
-#include <trace/events/xen.h>
-
-#include "xen-ops.h"
-
-/* Multicalls */
-struct multicall_space
-{
-	struct multicall_entry *mc;
-	void *args;
-};
-
-/* Allocate room for a multicall and its args */
-struct multicall_space __xen_mc_entry(size_t args);
-
-DECLARE_PER_CPU(unsigned long, xen_mc_irq_flags);
-
-/* Call to start a batch of multiple __xen_mc_entry()s.  Must be
-   paired with xen_mc_issue() */
-static inline void xen_mc_batch(void)
-{
-	unsigned long flags;
-
-	/* need to disable interrupts until this entry is complete */
-	local_irq_save(flags);
-	trace_xen_mc_batch(xen_get_lazy_mode());
-	__this_cpu_write(xen_mc_irq_flags, flags);
-}
-
-static inline struct multicall_space xen_mc_entry(size_t args)
-{
-	xen_mc_batch();
-	return __xen_mc_entry(args);
-}
-
-/* Flush all pending multicalls */
-void xen_mc_flush(void);
-
-/* Issue a multicall if we're not in a lazy mode */
-static inline void xen_mc_issue(unsigned mode)
-{
-	trace_xen_mc_issue(mode);
-
-	if ((xen_get_lazy_mode() & mode) == 0)
-		xen_mc_flush();
-
-	/* restore flags saved in xen_mc_batch */
-	local_irq_restore(this_cpu_read(xen_mc_irq_flags));
-}
-
-/* Set up a callback to be called when the current batch is flushed */
-void xen_mc_callback(void (*fn)(void *), void *data);
-
-/*
- * Try to extend the arguments of the previous multicall command.  The
- * previous command's op must match.  If it does, then it attempts to
- * extend the argument space allocated to the multicall entry by
- * arg_size bytes.
- *
- * The returned multicall_space will return with mc pointing to the
- * command on success, or NULL on failure, and args pointing to the
- * newly allocated space.
- */
-struct multicall_space xen_mc_extend_args(unsigned long op, size_t arg_size);
-
-#endif /* _XEN_MULTICALLS_H */
diff --git a/arch/x86/xen/p2m.c b/arch/x86/xen/p2m.c
index 99918beccd80..b52d3e17e2c1 100644
--- a/arch/x86/xen/p2m.c
+++ b/arch/x86/xen/p2m.c
@@ -70,6 +70,7 @@
 #include <linux/memblock.h>
 #include <linux/slab.h>
 #include <linux/vmalloc.h>
+#include <linux/acpi.h>
 
 #include <asm/cache.h>
 #include <asm/setup.h>
@@ -80,8 +81,8 @@
 #include <asm/xen/hypervisor.h>
 #include <xen/balloon.h>
 #include <xen/grant_table.h>
+#include <xen/hvc-console.h>
 
-#include "multicalls.h"
 #include "xen-ops.h"
 
 #define P2M_MID_PER_PAGE	(PAGE_SIZE / sizeof(unsigned long *))
@@ -730,7 +731,7 @@ int set_foreign_p2m_mapping(struct gnttab_map_grant_ref *map_ops,
 		 * immediate unmapping.
 		 */
 		map_ops[i].status = GNTST_general_error;
-		unmap[0].host_addr = map_ops[i].host_addr,
+		unmap[0].host_addr = map_ops[i].host_addr;
 		unmap[0].handle = map_ops[i].handle;
 		map_ops[i].handle = INVALID_GRANT_HANDLE;
 		if (map_ops[i].flags & GNTMAP_device_map)
@@ -740,7 +741,7 @@ int set_foreign_p2m_mapping(struct gnttab_map_grant_ref *map_ops,
 
 		if (kmap_ops) {
 			kmap_ops[i].status = GNTST_general_error;
-			unmap[1].host_addr = kmap_ops[i].host_addr,
+			unmap[1].host_addr = kmap_ops[i].host_addr;
 			unmap[1].handle = kmap_ops[i].handle;
 			kmap_ops[i].handle = INVALID_GRANT_HANDLE;
 			if (kmap_ops[i].flags & GNTMAP_device_map)
@@ -793,9 +794,104 @@ int clear_foreign_p2m_mapping(struct gnttab_unmap_grant_ref *unmap_ops,
 	return ret;
 }
 
+/* Remapped non-RAM areas */
+#define NR_NONRAM_REMAP 4
+static struct nonram_remap {
+	phys_addr_t maddr;
+	phys_addr_t paddr;
+	size_t size;
+} xen_nonram_remap[NR_NONRAM_REMAP] __ro_after_init;
+static unsigned int nr_nonram_remap __ro_after_init;
+
+/*
+ * Do the real remapping of non-RAM regions as specified in the
+ * xen_nonram_remap[] array.
+ * In case of an error just crash the system.
+ */
+void __init xen_do_remap_nonram(void)
+{
+	unsigned int i;
+	unsigned int remapped = 0;
+	const struct nonram_remap *remap = xen_nonram_remap;
+	unsigned long pfn, mfn, end_pfn;
+
+	for (i = 0; i < nr_nonram_remap; i++) {
+		end_pfn = PFN_UP(remap->paddr + remap->size);
+		pfn = PFN_DOWN(remap->paddr);
+		mfn = PFN_DOWN(remap->maddr);
+		while (pfn < end_pfn) {
+			if (!set_phys_to_machine(pfn, mfn))
+				panic("Failed to set p2m mapping for pfn=%lx mfn=%lx\n",
+				       pfn, mfn);
+
+			pfn++;
+			mfn++;
+			remapped++;
+		}
+
+		remap++;
+	}
+
+	pr_info("Remapped %u non-RAM page(s)\n", remapped);
+}
+
+#ifdef CONFIG_ACPI
+/*
+ * Xen variant of acpi_os_ioremap() taking potentially remapped non-RAM
+ * regions into account.
+ * Any attempt to map an area crossing a remap boundary will produce a
+ * WARN() splat.
+ * phys is related to remap->maddr on input and will be rebased to remap->paddr.
+ */
+static void __iomem *xen_acpi_os_ioremap(acpi_physical_address phys,
+					 acpi_size size)
+{
+	unsigned int i;
+	const struct nonram_remap *remap = xen_nonram_remap;
+
+	for (i = 0; i < nr_nonram_remap; i++) {
+		if (phys + size > remap->maddr &&
+		    phys < remap->maddr + remap->size) {
+			WARN_ON(phys < remap->maddr ||
+				phys + size > remap->maddr + remap->size);
+			phys += remap->paddr - remap->maddr;
+			break;
+		}
+	}
+
+	return x86_acpi_os_ioremap(phys, size);
+}
+#endif /* CONFIG_ACPI */
+
+/*
+ * Add a new non-RAM remap entry.
+ * In case of no free entry found, just crash the system.
+ */
+void __init xen_add_remap_nonram(phys_addr_t maddr, phys_addr_t paddr,
+				 unsigned long size)
+{
+	BUG_ON((maddr & ~PAGE_MASK) != (paddr & ~PAGE_MASK));
+
+	if (nr_nonram_remap == NR_NONRAM_REMAP) {
+		xen_raw_console_write("Number of required E820 entry remapping actions exceed maximum value\n");
+		BUG();
+	}
+
+#ifdef CONFIG_ACPI
+	/* Switch to the Xen acpi_os_ioremap() variant. */
+	if (nr_nonram_remap == 0)
+		acpi_os_ioremap = xen_acpi_os_ioremap;
+#endif
+
+	xen_nonram_remap[nr_nonram_remap].maddr = maddr;
+	xen_nonram_remap[nr_nonram_remap].paddr = paddr;
+	xen_nonram_remap[nr_nonram_remap].size = size;
+
+	nr_nonram_remap++;
+}
+
 #ifdef CONFIG_XEN_DEBUG_FS
 #include <linux/debugfs.h>
-#include "debugfs.h"
 static int p2m_dump_show(struct seq_file *m, void *v)
 {
 	static const char * const type_name[] = {
diff --git a/arch/x86/xen/pmu.c b/arch/x86/xen/pmu.c
index 246d67dab510..f06987b0efc3 100644
--- a/arch/x86/xen/pmu.c
+++ b/arch/x86/xen/pmu.c
@@ -10,7 +10,6 @@
 #include <xen/interface/xenpmu.h>
 
 #include "xen-ops.h"
-#include "pmu.h"
 
 /* x86_pmu.handle_irq definition */
 #include "../events/perf_event.h"
diff --git a/arch/x86/xen/pmu.h b/arch/x86/xen/pmu.h
deleted file mode 100644
index 65c58894fc79..000000000000
--- a/arch/x86/xen/pmu.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __XEN_PMU_H
-#define __XEN_PMU_H
-
-#include <xen/interface/xenpmu.h>
-
-extern bool is_xen_pmu;
-
-irqreturn_t xen_pmu_irq_handler(int irq, void *dev_id);
-#ifdef CONFIG_XEN_HAVE_VPMU
-void xen_pmu_init(int cpu);
-void xen_pmu_finish(int cpu);
-#else
-static inline void xen_pmu_init(int cpu) {}
-static inline void xen_pmu_finish(int cpu) {}
-#endif
-bool pmu_msr_read(unsigned int msr, uint64_t *val, int *err);
-bool pmu_msr_write(unsigned int msr, uint32_t low, uint32_t high, int *err);
-int pmu_apic_update(uint32_t reg);
-unsigned long long xen_read_pmc(int counter);
-
-#endif /* __XEN_PMU_H */
diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c
index 380591028cb8..c3db71d96c43 100644
--- a/arch/x86/xen/setup.c
+++ b/arch/x86/xen/setup.c
@@ -15,12 +15,12 @@
 #include <linux/cpuidle.h>
 #include <linux/cpufreq.h>
 #include <linux/memory_hotplug.h>
+#include <linux/acpi.h>
 
 #include <asm/elf.h>
 #include <asm/vdso.h>
 #include <asm/e820/api.h>
 #include <asm/setup.h>
-#include <asm/acpi.h>
 #include <asm/numa.h>
 #include <asm/idtentry.h>
 #include <asm/xen/hypervisor.h>
@@ -34,7 +34,6 @@
 #include <xen/features.h>
 #include <xen/hvc-console.h>
 #include "xen-ops.h"
-#include "mmu.h"
 
 #define GB(x) ((uint64_t)(x) * 1024 * 1024 * 1024)
 
@@ -47,6 +46,9 @@ bool xen_pv_pci_possible;
 /* E820 map used during setting up memory. */
 static struct e820_table xen_e820_table __initdata;
 
+/* Number of initially usable memory pages. */
+static unsigned long ini_nr_pages __initdata;
+
 /*
  * Buffer used to remap identity mapped pages. We only need the virtual space.
  * The physical page behind this address is remapped as needed to different
@@ -213,7 +215,7 @@ static int __init xen_free_mfn(unsigned long mfn)
  * as a fallback if the remapping fails.
  */
 static void __init xen_set_identity_and_release_chunk(unsigned long start_pfn,
-			unsigned long end_pfn, unsigned long nr_pages)
+						      unsigned long end_pfn)
 {
 	unsigned long pfn, end;
 	int ret;
@@ -221,7 +223,7 @@ static void __init xen_set_identity_and_release_chunk(unsigned long start_pfn,
 	WARN_ON(start_pfn > end_pfn);
 
 	/* Release pages first. */
-	end = min(end_pfn, nr_pages);
+	end = min(end_pfn, ini_nr_pages);
 	for (pfn = start_pfn; pfn < end; pfn++) {
 		unsigned long mfn = pfn_to_mfn(pfn);
 
@@ -342,15 +344,14 @@ static void __init xen_do_set_identity_and_remap_chunk(
  * to Xen and not remapped.
  */
 static unsigned long __init xen_set_identity_and_remap_chunk(
-	unsigned long start_pfn, unsigned long end_pfn, unsigned long nr_pages,
-	unsigned long remap_pfn)
+	unsigned long start_pfn, unsigned long end_pfn, unsigned long remap_pfn)
 {
 	unsigned long pfn;
 	unsigned long i = 0;
 	unsigned long n = end_pfn - start_pfn;
 
 	if (remap_pfn == 0)
-		remap_pfn = nr_pages;
+		remap_pfn = ini_nr_pages;
 
 	while (i < n) {
 		unsigned long cur_pfn = start_pfn + i;
@@ -359,19 +360,19 @@ static unsigned long __init xen_set_identity_and_remap_chunk(
 		unsigned long remap_range_size;
 
 		/* Do not remap pages beyond the current allocation */
-		if (cur_pfn >= nr_pages) {
+		if (cur_pfn >= ini_nr_pages) {
 			/* Identity map remaining pages */
 			set_phys_range_identity(cur_pfn, cur_pfn + size);
 			break;
 		}
-		if (cur_pfn + size > nr_pages)
-			size = nr_pages - cur_pfn;
+		if (cur_pfn + size > ini_nr_pages)
+			size = ini_nr_pages - cur_pfn;
 
 		remap_range_size = xen_find_pfn_range(&remap_pfn);
 		if (!remap_range_size) {
 			pr_warn("Unable to find available pfn range, not remapping identity pages\n");
 			xen_set_identity_and_release_chunk(cur_pfn,
-						cur_pfn + left, nr_pages);
+							   cur_pfn + left);
 			break;
 		}
 		/* Adjust size to fit in current e820 RAM region */
@@ -398,18 +399,18 @@ static unsigned long __init xen_set_identity_and_remap_chunk(
 }
 
 static unsigned long __init xen_count_remap_pages(
-	unsigned long start_pfn, unsigned long end_pfn, unsigned long nr_pages,
+	unsigned long start_pfn, unsigned long end_pfn,
 	unsigned long remap_pages)
 {
-	if (start_pfn >= nr_pages)
+	if (start_pfn >= ini_nr_pages)
 		return remap_pages;
 
-	return remap_pages + min(end_pfn, nr_pages) - start_pfn;
+	return remap_pages + min(end_pfn, ini_nr_pages) - start_pfn;
 }
 
-static unsigned long __init xen_foreach_remap_area(unsigned long nr_pages,
+static unsigned long __init xen_foreach_remap_area(
 	unsigned long (*func)(unsigned long start_pfn, unsigned long end_pfn,
-			      unsigned long nr_pages, unsigned long last_val))
+			      unsigned long last_val))
 {
 	phys_addr_t start = 0;
 	unsigned long ret_val = 0;
@@ -437,8 +438,7 @@ static unsigned long __init xen_foreach_remap_area(unsigned long nr_pages,
 				end_pfn = PFN_UP(entry->addr);
 
 			if (start_pfn < end_pfn)
-				ret_val = func(start_pfn, end_pfn, nr_pages,
-					       ret_val);
+				ret_val = func(start_pfn, end_pfn, ret_val);
 			start = end;
 		}
 	}
@@ -495,6 +495,8 @@ void __init xen_remap_memory(void)
 	set_pte_mfn(buf, mfn_save, PAGE_KERNEL);
 
 	pr_info("Remapped %ld page(s)\n", remapped);
+
+	xen_do_remap_nonram();
 }
 
 static unsigned long __init xen_get_pages_limit(void)
@@ -568,7 +570,7 @@ static void __init xen_ignore_unusable(void)
 	}
 }
 
-bool __init xen_is_e820_reserved(phys_addr_t start, phys_addr_t size)
+static bool __init xen_is_e820_reserved(phys_addr_t start, phys_addr_t size)
 {
 	struct e820_entry *entry;
 	unsigned mapcnt;
@@ -626,6 +628,111 @@ phys_addr_t __init xen_find_free_area(phys_addr_t size)
 }
 
 /*
+ * Swap a non-RAM E820 map entry with RAM above ini_nr_pages.
+ * Note that the E820 map is modified accordingly, but the P2M map isn't yet.
+ * The adaption of the P2M must be deferred until page allocation is possible.
+ */
+static void __init xen_e820_swap_entry_with_ram(struct e820_entry *swap_entry)
+{
+	struct e820_entry *entry;
+	unsigned int mapcnt;
+	phys_addr_t mem_end = PFN_PHYS(ini_nr_pages);
+	phys_addr_t swap_addr, swap_size, entry_end;
+
+	swap_addr = PAGE_ALIGN_DOWN(swap_entry->addr);
+	swap_size = PAGE_ALIGN(swap_entry->addr - swap_addr + swap_entry->size);
+	entry = xen_e820_table.entries;
+
+	for (mapcnt = 0; mapcnt < xen_e820_table.nr_entries; mapcnt++) {
+		entry_end = entry->addr + entry->size;
+		if (entry->type == E820_TYPE_RAM && entry->size >= swap_size &&
+		    entry_end - swap_size >= mem_end) {
+			/* Reduce RAM entry by needed space (whole pages). */
+			entry->size -= swap_size;
+
+			/* Add new entry at the end of E820 map. */
+			entry = xen_e820_table.entries +
+				xen_e820_table.nr_entries;
+			xen_e820_table.nr_entries++;
+
+			/* Fill new entry (keep size and page offset). */
+			entry->type = swap_entry->type;
+			entry->addr = entry_end - swap_size +
+				      swap_addr - swap_entry->addr;
+			entry->size = swap_entry->size;
+
+			/* Convert old entry to RAM, align to pages. */
+			swap_entry->type = E820_TYPE_RAM;
+			swap_entry->addr = swap_addr;
+			swap_entry->size = swap_size;
+
+			/* Remember PFN<->MFN relation for P2M update. */
+			xen_add_remap_nonram(swap_addr, entry_end - swap_size,
+					     swap_size);
+
+			/* Order E820 table and merge entries. */
+			e820__update_table(&xen_e820_table);
+
+			return;
+		}
+
+		entry++;
+	}
+
+	xen_raw_console_write("No suitable area found for required E820 entry remapping action\n");
+	BUG();
+}
+
+/*
+ * Look for non-RAM memory types in a specific guest physical area and move
+ * those away if possible (ACPI NVS only for now).
+ */
+static void __init xen_e820_resolve_conflicts(phys_addr_t start,
+					      phys_addr_t size)
+{
+	struct e820_entry *entry;
+	unsigned int mapcnt;
+	phys_addr_t end;
+
+	if (!size)
+		return;
+
+	end = start + size;
+	entry = xen_e820_table.entries;
+
+	for (mapcnt = 0; mapcnt < xen_e820_table.nr_entries; mapcnt++) {
+		if (entry->addr >= end)
+			return;
+
+		if (entry->addr + entry->size > start &&
+		    entry->type == E820_TYPE_NVS)
+			xen_e820_swap_entry_with_ram(entry);
+
+		entry++;
+	}
+}
+
+/*
+ * Check for an area in physical memory to be usable for non-movable purposes.
+ * An area is considered to usable if the used E820 map lists it to be RAM or
+ * some other type which can be moved to higher PFNs while keeping the MFNs.
+ * In case the area is not usable, crash the system with an error message.
+ */
+void __init xen_chk_is_e820_usable(phys_addr_t start, phys_addr_t size,
+				   const char *component)
+{
+	xen_e820_resolve_conflicts(start, size);
+
+	if (!xen_is_e820_reserved(start, size))
+		return;
+
+	xen_raw_console_write("Xen hypervisor allocated ");
+	xen_raw_console_write(component);
+	xen_raw_console_write(" memory conflicts with E820 map\n");
+	BUG();
+}
+
+/*
  * Like memcpy, but with physical addresses for dest and src.
  */
 static void __init xen_phys_memcpy(phys_addr_t dest, phys_addr_t src,
@@ -684,20 +791,20 @@ static void __init xen_reserve_xen_mfnlist(void)
  **/
 char * __init xen_memory_setup(void)
 {
-	unsigned long max_pfn, pfn_s, n_pfns;
+	unsigned long pfn_s, n_pfns;
 	phys_addr_t mem_end, addr, size, chunk_size;
 	u32 type;
 	int rc;
 	struct xen_memory_map memmap;
 	unsigned long max_pages;
 	unsigned long extra_pages = 0;
+	unsigned long maxmem_pages;
 	int i;
 	int op;
 
 	xen_parse_512gb();
-	max_pfn = xen_get_pages_limit();
-	max_pfn = min(max_pfn, xen_start_info->nr_pages);
-	mem_end = PFN_PHYS(max_pfn);
+	ini_nr_pages = min(xen_get_pages_limit(), xen_start_info->nr_pages);
+	mem_end = PFN_PHYS(ini_nr_pages);
 
 	memmap.nr_entries = ARRAY_SIZE(xen_e820_table.entries);
 	set_xen_guest_handle(memmap.buffer, xen_e820_table.entries);
@@ -747,13 +854,35 @@ char * __init xen_memory_setup(void)
 	/* Make sure the Xen-supplied memory map is well-ordered. */
 	e820__update_table(&xen_e820_table);
 
+	/*
+	 * Check whether the kernel itself conflicts with the target E820 map.
+	 * Failing now is better than running into weird problems later due
+	 * to relocating (and even reusing) pages with kernel text or data.
+	 */
+	xen_chk_is_e820_usable(__pa_symbol(_text),
+			       __pa_symbol(_end) - __pa_symbol(_text),
+			       "kernel");
+
+	/*
+	 * Check for a conflict of the xen_start_info memory with the target
+	 * E820 map.
+	 */
+	xen_chk_is_e820_usable(__pa(xen_start_info), sizeof(*xen_start_info),
+			       "xen_start_info");
+
+	/*
+	 * Check for a conflict of the hypervisor supplied page tables with
+	 * the target E820 map.
+	 */
+	xen_pt_check_e820();
+
 	max_pages = xen_get_max_pages();
 
 	/* How many extra pages do we need due to remapping? */
-	max_pages += xen_foreach_remap_area(max_pfn, xen_count_remap_pages);
+	max_pages += xen_foreach_remap_area(xen_count_remap_pages);
 
-	if (max_pages > max_pfn)
-		extra_pages += max_pages - max_pfn;
+	if (max_pages > ini_nr_pages)
+		extra_pages += max_pages - ini_nr_pages;
 
 	/*
 	 * Clamp the amount of extra memory to a EXTRA_MEM_RATIO
@@ -762,8 +891,8 @@ char * __init xen_memory_setup(void)
 	 * Make sure we have no memory above max_pages, as this area
 	 * isn't handled by the p2m management.
 	 */
-	extra_pages = min3(EXTRA_MEM_RATIO * min(max_pfn, PFN_DOWN(MAXMEM)),
-			   extra_pages, max_pages - max_pfn);
+	maxmem_pages = EXTRA_MEM_RATIO * min(ini_nr_pages, PFN_DOWN(MAXMEM));
+	extra_pages = min3(maxmem_pages, extra_pages, max_pages - ini_nr_pages);
 	i = 0;
 	addr = xen_e820_table.entries[0].addr;
 	size = xen_e820_table.entries[0].size;
@@ -819,23 +948,6 @@ char * __init xen_memory_setup(void)
 
 	e820__update_table(e820_table);
 
-	/*
-	 * Check whether the kernel itself conflicts with the target E820 map.
-	 * Failing now is better than running into weird problems later due
-	 * to relocating (and even reusing) pages with kernel text or data.
-	 */
-	if (xen_is_e820_reserved(__pa_symbol(_text),
-			__pa_symbol(__bss_stop) - __pa_symbol(_text))) {
-		xen_raw_console_write("Xen hypervisor allocated kernel memory conflicts with E820 map\n");
-		BUG();
-	}
-
-	/*
-	 * Check for a conflict of the hypervisor supplied page tables with
-	 * the target E820 map.
-	 */
-	xen_pt_check_e820();
-
 	xen_reserve_xen_mfnlist();
 
 	/* Check for a conflict of the initrd with the target E820 map. */
@@ -863,7 +975,7 @@ char * __init xen_memory_setup(void)
 	 * Set identity map on non-RAM pages and prepare remapping the
 	 * underlying RAM.
 	 */
-	xen_foreach_remap_area(max_pfn, xen_set_identity_and_remap_chunk);
+	xen_foreach_remap_area(xen_set_identity_and_remap_chunk);
 
 	pr_info("Released %ld page(s)\n", xen_released_pages);
 
diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
index 935771726f9c..05f92c812ac8 100644
--- a/arch/x86/xen/smp.c
+++ b/arch/x86/xen/smp.c
@@ -9,7 +9,6 @@
 
 #include <xen/hvc-console.h>
 #include "xen-ops.h"
-#include "smp.h"
 
 static DEFINE_PER_CPU(struct xen_common_irq, xen_resched_irq) = { .irq = -1 };
 static DEFINE_PER_CPU(struct xen_common_irq, xen_callfunc_irq) = { .irq = -1 };
diff --git a/arch/x86/xen/smp.h b/arch/x86/xen/smp.h
deleted file mode 100644
index b8efdbc693f7..000000000000
--- a/arch/x86/xen/smp.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _XEN_SMP_H
-
-#ifdef CONFIG_SMP
-
-void asm_cpu_bringup_and_idle(void);
-asmlinkage void cpu_bringup_and_idle(void);
-
-extern void xen_send_IPI_mask(const struct cpumask *mask,
-			      int vector);
-extern void xen_send_IPI_mask_allbutself(const struct cpumask *mask,
-				int vector);
-extern void xen_send_IPI_allbutself(int vector);
-extern void xen_send_IPI_all(int vector);
-extern void xen_send_IPI_self(int vector);
-
-extern int xen_smp_intr_init(unsigned int cpu);
-extern void xen_smp_intr_free(unsigned int cpu);
-int xen_smp_intr_init_pv(unsigned int cpu);
-void xen_smp_intr_free_pv(unsigned int cpu);
-
-void xen_smp_count_cpus(void);
-void xen_smp_cpus_done(unsigned int max_cpus);
-
-void xen_smp_send_reschedule(int cpu);
-void xen_smp_send_call_function_ipi(const struct cpumask *mask);
-void xen_smp_send_call_function_single_ipi(int cpu);
-
-void __noreturn xen_cpu_bringup_again(unsigned long stack);
-
-struct xen_common_irq {
-	int irq;
-	char *name;
-};
-#else /* CONFIG_SMP */
-
-static inline int xen_smp_intr_init(unsigned int cpu)
-{
-	return 0;
-}
-static inline void xen_smp_intr_free(unsigned int cpu) {}
-
-static inline int xen_smp_intr_init_pv(unsigned int cpu)
-{
-	return 0;
-}
-static inline void xen_smp_intr_free_pv(unsigned int cpu) {}
-static inline void xen_smp_count_cpus(void) { }
-#endif /* CONFIG_SMP */
-
-#endif
diff --git a/arch/x86/xen/smp_hvm.c b/arch/x86/xen/smp_hvm.c
index ac95d1981cc0..485c1d8804f7 100644
--- a/arch/x86/xen/smp_hvm.c
+++ b/arch/x86/xen/smp_hvm.c
@@ -5,8 +5,6 @@
 #include <xen/events.h>
 
 #include "xen-ops.h"
-#include "smp.h"
-
 
 static void __init xen_hvm_smp_prepare_boot_cpu(void)
 {
diff --git a/arch/x86/xen/smp_pv.c b/arch/x86/xen/smp_pv.c
index ac41d83b38d3..6863d3da7dec 100644
--- a/arch/x86/xen/smp_pv.c
+++ b/arch/x86/xen/smp_pv.c
@@ -46,9 +46,6 @@
 
 #include <xen/hvc-console.h>
 #include "xen-ops.h"
-#include "mmu.h"
-#include "smp.h"
-#include "pmu.h"
 
 cpumask_var_t xen_cpu_initialized_map;
 
@@ -308,6 +305,7 @@ static int xen_pv_kick_ap(unsigned int cpu, struct task_struct *idle)
 		return rc;
 
 	xen_pmu_init(cpu);
+	mc_percpu_init(cpu);
 
 	/*
 	 * Why is this a BUG? If the hypercall fails then everything can be
diff --git a/arch/x86/xen/spinlock.c b/arch/x86/xen/spinlock.c
index 5c6fc16e4b92..8e4efe0fb6f9 100644
--- a/arch/x86/xen/spinlock.c
+++ b/arch/x86/xen/spinlock.c
@@ -18,7 +18,6 @@
 static DEFINE_PER_CPU(int, lock_kicker_irq) = -1;
 static DEFINE_PER_CPU(char *, irq_name);
 static DEFINE_PER_CPU(atomic_t, xen_qlock_wait_nest);
-static bool xen_pvspin = true;
 
 static void xen_qlock_kick(int cpu)
 {
@@ -68,7 +67,7 @@ void xen_init_lock_cpu(int cpu)
 	int irq;
 	char *name;
 
-	if (!xen_pvspin)
+	if (nopvspin)
 		return;
 
 	WARN(per_cpu(lock_kicker_irq, cpu) >= 0, "spinlock on CPU%d exists on IRQ%d!\n",
@@ -95,7 +94,7 @@ void xen_uninit_lock_cpu(int cpu)
 {
 	int irq;
 
-	if (!xen_pvspin)
+	if (nopvspin)
 		return;
 
 	kfree(per_cpu(irq_name, cpu));
@@ -125,10 +124,10 @@ PV_CALLEE_SAVE_REGS_THUNK(xen_vcpu_stolen);
 void __init xen_init_spinlocks(void)
 {
 	/*  Don't need to use pvqspinlock code if there is only 1 vCPU. */
-	if (num_possible_cpus() == 1 || nopvspin)
-		xen_pvspin = false;
+	if (num_possible_cpus() == 1)
+		nopvspin = true;
 
-	if (!xen_pvspin) {
+	if (nopvspin) {
 		printk(KERN_DEBUG "xen: PV spinlocks disabled\n");
 		static_branch_disable(&virt_spin_lock_key);
 		return;
@@ -143,12 +142,3 @@ void __init xen_init_spinlocks(void)
 	pv_ops.lock.kick = xen_qlock_kick;
 	pv_ops.lock.vcpu_is_preempted = PV_CALLEE_SAVE(xen_vcpu_stolen);
 }
-
-static __init int xen_parse_nopvspin(char *arg)
-{
-	pr_notice("\"xen_nopvspin\" is deprecated, please use \"nopvspin\" instead\n");
-	xen_pvspin = false;
-	return 0;
-}
-early_param("xen_nopvspin", xen_parse_nopvspin);
-
diff --git a/arch/x86/xen/suspend.c b/arch/x86/xen/suspend.c
index 1d83152c761b..77a6ea1c60e4 100644
--- a/arch/x86/xen/suspend.c
+++ b/arch/x86/xen/suspend.c
@@ -15,8 +15,6 @@
 #include <asm/fixmap.h>
 
 #include "xen-ops.h"
-#include "mmu.h"
-#include "pmu.h"
 
 static DEFINE_PER_CPU(u64, spec_ctrl);
 
diff --git a/arch/x86/xen/time.c b/arch/x86/xen/time.c
index 52fa5609b7f6..96521b1874ac 100644
--- a/arch/x86/xen/time.c
+++ b/arch/x86/xen/time.c
@@ -30,7 +30,7 @@
 #include "xen-ops.h"
 
 /* Minimum amount of time until next clock event fires */
-#define TIMER_SLOP	100000
+#define TIMER_SLOP	1
 
 static u64 xen_sched_clock_offset __read_mostly;
 
diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
index 79cf93f2c92f..e1b782e823e6 100644
--- a/arch/x86/xen/xen-ops.h
+++ b/arch/x86/xen/xen-ops.h
@@ -5,8 +5,15 @@
 #include <linux/init.h>
 #include <linux/clocksource.h>
 #include <linux/irqreturn.h>
+#include <linux/linkage.h>
+
+#include <xen/interface/xenpmu.h>
 #include <xen/xen-ops.h>
 
+#include <asm/page.h>
+
+#include <trace/events/xen.h>
+
 /* These are code, but not functions.  Defined in entry.S */
 extern const char xen_failsafe_callback[];
 
@@ -23,14 +30,11 @@ void xen_copy_trap_info(struct trap_info *traps);
 
 DECLARE_PER_CPU_ALIGNED(struct vcpu_info, xen_vcpu_info);
 DECLARE_PER_CPU(unsigned long, xen_cr3);
-DECLARE_PER_CPU(unsigned long, xen_current_cr3);
 
 extern struct start_info *xen_start_info;
 extern struct shared_info xen_dummy_shared_info;
 extern struct shared_info *HYPERVISOR_shared_info;
 
-extern bool xen_fifo_events;
-
 void xen_setup_mfn_list_list(void);
 void xen_build_mfn_list_list(void);
 void xen_setup_machphys_mapping(void);
@@ -43,8 +47,12 @@ void xen_mm_unpin_all(void);
 #ifdef CONFIG_X86_64
 void __init xen_relocate_p2m(void);
 #endif
+void __init xen_do_remap_nonram(void);
+void __init xen_add_remap_nonram(phys_addr_t maddr, phys_addr_t paddr,
+				 unsigned long size);
 
-bool __init xen_is_e820_reserved(phys_addr_t start, phys_addr_t size);
+void __init xen_chk_is_e820_usable(phys_addr_t start, phys_addr_t size,
+				   const char *component);
 unsigned long __ref xen_chk_extra_mem(unsigned long pfn);
 void __init xen_inv_extra_mem(void);
 void __init xen_remap_memory(void);
@@ -177,4 +185,145 @@ static inline void xen_hvm_post_suspend(int suspend_cancelled) {}
 
 void xen_add_extra_mem(unsigned long start_pfn, unsigned long n_pfns);
 
+struct dentry * __init xen_init_debugfs(void);
+
+enum pt_level {
+	PT_PGD,
+	PT_P4D,
+	PT_PUD,
+	PT_PMD,
+	PT_PTE
+};
+
+bool __set_phys_to_machine(unsigned long pfn, unsigned long mfn);
+void set_pte_mfn(unsigned long vaddr, unsigned long pfn, pgprot_t flags);
+unsigned long xen_read_cr2_direct(void);
+void xen_init_mmu_ops(void);
+void xen_hvm_init_mmu_ops(void);
+
+/* Multicalls */
+struct multicall_space
+{
+	struct multicall_entry *mc;
+	void *args;
+};
+
+/* Allocate room for a multicall and its args */
+struct multicall_space __xen_mc_entry(size_t args);
+
+DECLARE_PER_CPU(unsigned long, xen_mc_irq_flags);
+
+/* Call to start a batch of multiple __xen_mc_entry()s.  Must be
+   paired with xen_mc_issue() */
+static inline void xen_mc_batch(void)
+{
+	unsigned long flags;
+
+	/* need to disable interrupts until this entry is complete */
+	local_irq_save(flags);
+	trace_xen_mc_batch(xen_get_lazy_mode());
+	__this_cpu_write(xen_mc_irq_flags, flags);
+}
+
+static inline struct multicall_space xen_mc_entry(size_t args)
+{
+	xen_mc_batch();
+	return __xen_mc_entry(args);
+}
+
+/* Flush all pending multicalls */
+void xen_mc_flush(void);
+
+/* Issue a multicall if we're not in a lazy mode */
+static inline void xen_mc_issue(unsigned mode)
+{
+	trace_xen_mc_issue(mode);
+
+	if ((xen_get_lazy_mode() & mode) == 0)
+		xen_mc_flush();
+
+	/* restore flags saved in xen_mc_batch */
+	local_irq_restore(this_cpu_read(xen_mc_irq_flags));
+}
+
+/* Set up a callback to be called when the current batch is flushed */
+void xen_mc_callback(void (*fn)(void *), void *data);
+
+/*
+ * Try to extend the arguments of the previous multicall command.  The
+ * previous command's op must match.  If it does, then it attempts to
+ * extend the argument space allocated to the multicall entry by
+ * arg_size bytes.
+ *
+ * The returned multicall_space will return with mc pointing to the
+ * command on success, or NULL on failure, and args pointing to the
+ * newly allocated space.
+ */
+struct multicall_space xen_mc_extend_args(unsigned long op, size_t arg_size);
+
+/* Do percpu data initialization for multicalls. */
+void mc_percpu_init(unsigned int cpu);
+
+extern bool is_xen_pmu;
+
+irqreturn_t xen_pmu_irq_handler(int irq, void *dev_id);
+#ifdef CONFIG_XEN_HAVE_VPMU
+void xen_pmu_init(int cpu);
+void xen_pmu_finish(int cpu);
+#else
+static inline void xen_pmu_init(int cpu) {}
+static inline void xen_pmu_finish(int cpu) {}
+#endif
+bool pmu_msr_read(unsigned int msr, uint64_t *val, int *err);
+bool pmu_msr_write(unsigned int msr, uint32_t low, uint32_t high, int *err);
+int pmu_apic_update(uint32_t reg);
+unsigned long long xen_read_pmc(int counter);
+
+#ifdef CONFIG_SMP
+
+void asm_cpu_bringup_and_idle(void);
+asmlinkage void cpu_bringup_and_idle(void);
+
+extern void xen_send_IPI_mask(const struct cpumask *mask,
+			      int vector);
+extern void xen_send_IPI_mask_allbutself(const struct cpumask *mask,
+				int vector);
+extern void xen_send_IPI_allbutself(int vector);
+extern void xen_send_IPI_all(int vector);
+extern void xen_send_IPI_self(int vector);
+
+extern int xen_smp_intr_init(unsigned int cpu);
+extern void xen_smp_intr_free(unsigned int cpu);
+int xen_smp_intr_init_pv(unsigned int cpu);
+void xen_smp_intr_free_pv(unsigned int cpu);
+
+void xen_smp_count_cpus(void);
+void xen_smp_cpus_done(unsigned int max_cpus);
+
+void xen_smp_send_reschedule(int cpu);
+void xen_smp_send_call_function_ipi(const struct cpumask *mask);
+void xen_smp_send_call_function_single_ipi(int cpu);
+
+void __noreturn xen_cpu_bringup_again(unsigned long stack);
+
+struct xen_common_irq {
+	int irq;
+	char *name;
+};
+#else /* CONFIG_SMP */
+
+static inline int xen_smp_intr_init(unsigned int cpu)
+{
+	return 0;
+}
+static inline void xen_smp_intr_free(unsigned int cpu) {}
+
+static inline int xen_smp_intr_init_pv(unsigned int cpu)
+{
+	return 0;
+}
+static inline void xen_smp_intr_free_pv(unsigned int cpu) {}
+static inline void xen_smp_count_cpus(void) { }
+#endif /* CONFIG_SMP */
+
 #endif /* XEN_OPS_H */
diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig
index f200a4ec044e..d3db28f2f811 100644
--- a/arch/xtensa/Kconfig
+++ b/arch/xtensa/Kconfig
@@ -14,6 +14,7 @@ config XTENSA
 	select ARCH_HAS_DMA_SET_UNCACHED if MMU
 	select ARCH_HAS_STRNCPY_FROM_USER if !KASAN
 	select ARCH_HAS_STRNLEN_USER
+	select ARCH_NEED_CMPXCHG_1_EMU
 	select ARCH_USE_MEMTEST
 	select ARCH_USE_QUEUED_RWLOCKS
 	select ARCH_USE_QUEUED_SPINLOCKS
diff --git a/arch/xtensa/include/asm/cmpxchg.h b/arch/xtensa/include/asm/cmpxchg.h
index 675a11ea8de7..95e33a913962 100644
--- a/arch/xtensa/include/asm/cmpxchg.h
+++ b/arch/xtensa/include/asm/cmpxchg.h
@@ -15,6 +15,7 @@
 
 #include <linux/bits.h>
 #include <linux/stringify.h>
+#include <linux/cmpxchg-emu.h>
 
 /*
  * cmpxchg
@@ -74,6 +75,7 @@ static __inline__ unsigned long
 __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size)
 {
 	switch (size) {
+	case 1:  return cmpxchg_emu_u8(ptr, old, new);
 	case 4:  return __cmpxchg_u32(ptr, old, new);
 	default: __cmpxchg_called_with_bad_pointer();
 		 return old;
diff --git a/arch/xtensa/include/asm/current.h b/arch/xtensa/include/asm/current.h
index 08010dbf5e09..df275d554788 100644
--- a/arch/xtensa/include/asm/current.h
+++ b/arch/xtensa/include/asm/current.h
@@ -19,7 +19,7 @@
 
 struct task_struct;
 
-static inline struct task_struct *get_current(void)
+static __always_inline struct task_struct *get_current(void)
 {
 	return current_thread_info()->task;
 }
diff --git a/arch/xtensa/include/asm/pgtable.h b/arch/xtensa/include/asm/pgtable.h
index 9a7e5e57ee9a..1647a7cc3fbf 100644
--- a/arch/xtensa/include/asm/pgtable.h
+++ b/arch/xtensa/include/asm/pgtable.h
@@ -410,9 +410,9 @@ void update_mmu_cache_range(struct vm_fault *vmf, struct vm_area_struct *vma,
 
 typedef pte_t *pte_addr_t;
 
-void update_mmu_tlb(struct vm_area_struct *vma,
-		    unsigned long address, pte_t *ptep);
-#define __HAVE_ARCH_UPDATE_MMU_TLB
+void update_mmu_tlb_range(struct vm_area_struct *vma,
+		unsigned long address, pte_t *ptep, unsigned int nr);
+#define update_mmu_tlb_range update_mmu_tlb_range
 
 #endif /* !defined (__ASSEMBLY__) */
 
diff --git a/arch/xtensa/include/asm/thread_info.h b/arch/xtensa/include/asm/thread_info.h
index 326db1c1d5d8..e0dffcc43b9e 100644
--- a/arch/xtensa/include/asm/thread_info.h
+++ b/arch/xtensa/include/asm/thread_info.h
@@ -91,7 +91,7 @@ struct thread_info {
 }
 
 /* how to get the thread information struct from C */
-static inline struct thread_info *current_thread_info(void)
+static __always_inline struct thread_info *current_thread_info(void)
 {
 	struct thread_info *ti;
 	 __asm__("extui %0, a1, 0, "__stringify(CURRENT_SHIFT)"\n\t"
diff --git a/arch/xtensa/include/asm/unistd.h b/arch/xtensa/include/asm/unistd.h
index b52236245e51..30af4dc3ce7b 100644
--- a/arch/xtensa/include/asm/unistd.h
+++ b/arch/xtensa/include/asm/unistd.h
@@ -3,7 +3,6 @@
 #define _XTENSA_UNISTD_H
 
 #define __ARCH_WANT_SYS_CLONE
-#define __ARCH_WANT_SYS_CLONE3
 #include <uapi/asm/unistd.h>
 
 #define __ARCH_WANT_NEW_STAT
diff --git a/arch/xtensa/kernel/syscall.c b/arch/xtensa/kernel/syscall.c
index b3c2450d6f23..dc54f854c2f5 100644
--- a/arch/xtensa/kernel/syscall.c
+++ b/arch/xtensa/kernel/syscall.c
@@ -55,7 +55,8 @@ asmlinkage long xtensa_fadvise64_64(int fd, int advice,
 
 #ifdef CONFIG_MMU
 unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
-		unsigned long len, unsigned long pgoff, unsigned long flags)
+		unsigned long len, unsigned long pgoff, unsigned long flags,
+		vm_flags_t vm_flags)
 {
 	struct vm_area_struct *vmm;
 	struct vma_iterator vmi;
diff --git a/arch/xtensa/mm/tlb.c b/arch/xtensa/mm/tlb.c
index d8b60d6e50a8..0a1a815dc796 100644
--- a/arch/xtensa/mm/tlb.c
+++ b/arch/xtensa/mm/tlb.c
@@ -163,10 +163,10 @@ void local_flush_tlb_kernel_range(unsigned long start, unsigned long end)
 	}
 }
 
-void update_mmu_tlb(struct vm_area_struct *vma,
-		    unsigned long address, pte_t *ptep)
+void update_mmu_tlb_range(struct vm_area_struct *vma,
+			unsigned long address, pte_t *ptep, unsigned int nr)
 {
-	local_flush_tlb_page(vma, address);
+	local_flush_tlb_range(vma, address, address + PAGE_SIZE * nr);
 }
 
 #ifdef CONFIG_DEBUG_TLB_SANITY
diff --git a/arch/xtensa/platforms/iss/simdisk.c b/arch/xtensa/platforms/iss/simdisk.c
index defc67909a9c..d6d2b533a574 100644
--- a/arch/xtensa/platforms/iss/simdisk.c
+++ b/arch/xtensa/platforms/iss/simdisk.c
@@ -263,6 +263,9 @@ static const struct proc_ops simdisk_proc_ops = {
 static int __init simdisk_setup(struct simdisk *dev, int which,
 		struct proc_dir_entry *procdir)
 {
+	struct queue_limits lim = {
+		.features		= BLK_FEAT_ROTATIONAL,
+	};
 	char tmp[2] = { '0' + which, 0 };
 	int err;
 
@@ -271,7 +274,7 @@ static int __init simdisk_setup(struct simdisk *dev, int which,
 	spin_lock_init(&dev->lock);
 	dev->users = 0;
 
-	dev->gd = blk_alloc_disk(NULL, NUMA_NO_NODE);
+	dev->gd = blk_alloc_disk(&lim, NUMA_NO_NODE);
 	if (IS_ERR(dev->gd)) {
 		err = PTR_ERR(dev->gd);
 		goto out;